From d59e3ef0e06d52453ba44d6c298a08334bc16ecf Mon Sep 17 00:00:00 2001 From: Julien Palard Date: Mon, 17 Oct 2016 21:42:06 +0200 Subject: [PATCH] 3.6: Initial commit --- about.po | 74 + bugs.po | 155 + c-api.po | 15858 +++++ contents.po | 21 + copyright.po | 50 + distributing.po | 251 + distutils.po | 5781 ++ extending.po | 3381 + faq.po | 5675 ++ glossary.po | 1702 + howto.po | 13516 ++++ install.po | 1495 + installing.po | 327 + library.po | 151337 +++++++++++++++++++++++++++++++++++++++++++++ license.po | 423 + reference.po | 9258 +++ sphinx.po | 265 + tutorial.po | 5596 ++ using.po | 3098 + whatsnew.po | 55182 +++++++++++++++++ 20 files changed, 273445 insertions(+) create mode 100644 about.po create mode 100644 bugs.po create mode 100644 c-api.po create mode 100644 contents.po create mode 100644 copyright.po create mode 100644 distributing.po create mode 100644 distutils.po create mode 100644 extending.po create mode 100644 faq.po create mode 100644 glossary.po create mode 100644 howto.po create mode 100644 install.po create mode 100644 installing.po create mode 100644 library.po create mode 100644 license.po create mode 100644 reference.po create mode 100644 sphinx.po create mode 100644 tutorial.po create mode 100644 using.po create mode 100644 whatsnew.po diff --git a/about.po b/about.po new file mode 100644 index 00000000..837aca70 --- /dev/null +++ b/about.po @@ -0,0 +1,74 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) 2001-2016, Python Software Foundation +# This file is distributed under the same license as the Python package. +# FIRST AUTHOR , YEAR. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: Python 3.6\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2016-10-17 21:44+0200\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: FULL NAME \n" +"Language-Team: LANGUAGE \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#: ../Doc/about.rst:3 +msgid "About these documents" +msgstr "" + +#: ../Doc/about.rst:6 +msgid "" +"These documents are generated from `reStructuredText`_ sources by `Sphinx`_, " +"a document processor specifically written for the Python documentation." +msgstr "" + +#: ../Doc/about.rst:15 +msgid "" +"Development of the documentation and its toolchain is an entirely volunteer " +"effort, just like Python itself. If you want to contribute, please take a " +"look at the :ref:`reporting-bugs` page for information on how to do so. New " +"volunteers are always welcome!" +msgstr "" + +#: ../Doc/about.rst:20 +msgid "Many thanks go to:" +msgstr "" + +#: ../Doc/about.rst:22 +msgid "" +"Fred L. Drake, Jr., the creator of the original Python documentation toolset " +"and writer of much of the content;" +msgstr "" + +#: ../Doc/about.rst:24 +msgid "" +"the `Docutils `_ project for creating " +"reStructuredText and the Docutils suite;" +msgstr "" + +#: ../Doc/about.rst:26 +msgid "" +"Fredrik Lundh for his `Alternative Python Reference `_ project from which Sphinx got many good ideas." +msgstr "" + +#: ../Doc/about.rst:32 +msgid "Contributors to the Python Documentation" +msgstr "" + +#: ../Doc/about.rst:34 +msgid "" +"Many people have contributed to the Python language, the Python standard " +"library, and the Python documentation. See :source:`Misc/ACKS` in the " +"Python source distribution for a partial list of contributors." +msgstr "" + +#: ../Doc/about.rst:38 +msgid "" +"It is only with the input and contributions of the Python community that " +"Python has such wonderful documentation -- Thank You!" +msgstr "" diff --git a/bugs.po b/bugs.po new file mode 100644 index 00000000..c3128270 --- /dev/null +++ b/bugs.po @@ -0,0 +1,155 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) 2001-2016, Python Software Foundation +# This file is distributed under the same license as the Python package. +# FIRST AUTHOR , YEAR. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: Python 3.6\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2016-10-17 21:44+0200\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: FULL NAME \n" +"Language-Team: LANGUAGE \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#: ../Doc/bugs.rst:5 +msgid "Dealing with Bugs" +msgstr "" + +#: ../Doc/bugs.rst:7 +msgid "" +"Python is a mature programming language which has established a reputation " +"for stability. In order to maintain this reputation, the developers would " +"like to know of any deficiencies you find in Python." +msgstr "" + +#: ../Doc/bugs.rst:11 +msgid "" +"It can be sometimes faster to fix bugs yourself and contribute patches to " +"Python as it streamlines the process and involves less people. Learn how to :" +"ref:`contribute `." +msgstr "" + +#: ../Doc/bugs.rst:16 +msgid "Documentation bugs" +msgstr "" + +#: ../Doc/bugs.rst:18 +msgid "" +"If you find a bug in this documentation or would like to propose an " +"improvement, please submit a bug report on the :ref:`tracker `. If you have a suggestion how to fix it, include that as well." +msgstr "" + +#: ../Doc/bugs.rst:22 +msgid "" +"If you're short on time, you can also email documentation bug reports to " +"docs@python.org (behavioral bugs can be sent to python-list@python.org). " +"'docs@' is a mailing list run by volunteers; your request will be noticed, " +"though it may take a while to be processed." +msgstr "" + +#: ../Doc/bugs.rst:28 +msgid "`Documentation bugs`_ on the Python issue tracker" +msgstr "" + +#: ../Doc/bugs.rst:33 +msgid "Using the Python issue tracker" +msgstr "" + +#: ../Doc/bugs.rst:35 +msgid "" +"Bug reports for Python itself should be submitted via the Python Bug Tracker " +"(https://bugs.python.org/). The bug tracker offers a Web form which allows " +"pertinent information to be entered and submitted to the developers." +msgstr "" + +#: ../Doc/bugs.rst:39 +msgid "" +"The first step in filing a report is to determine whether the problem has " +"already been reported. The advantage in doing so, aside from saving the " +"developers time, is that you learn what has been done to fix it; it may be " +"that the problem has already been fixed for the next release, or additional " +"information is needed (in which case you are welcome to provide it if you " +"can!). To do this, search the bug database using the search box on the top " +"of the page." +msgstr "" + +#: ../Doc/bugs.rst:46 +msgid "" +"If the problem you're reporting is not already in the bug tracker, go back " +"to the Python Bug Tracker and log in. If you don't already have a tracker " +"account, select the \"Register\" link or, if you use OpenID, one of the " +"OpenID provider logos in the sidebar. It is not possible to submit a bug " +"report anonymously." +msgstr "" + +#: ../Doc/bugs.rst:51 +msgid "" +"Being now logged in, you can submit a bug. Select the \"Create New\" link " +"in the sidebar to open the bug reporting form." +msgstr "" + +#: ../Doc/bugs.rst:54 +msgid "" +"The submission form has a number of fields. For the \"Title\" field, enter " +"a *very* short description of the problem; less than ten words is good. In " +"the \"Type\" field, select the type of your problem; also select the " +"\"Component\" and \"Versions\" to which the bug relates." +msgstr "" + +#: ../Doc/bugs.rst:59 +msgid "" +"In the \"Comment\" field, describe the problem in detail, including what you " +"expected to happen and what did happen. Be sure to include whether any " +"extension modules were involved, and what hardware and software platform you " +"were using (including version information as appropriate)." +msgstr "" + +#: ../Doc/bugs.rst:64 +msgid "" +"Each bug report will be assigned to a developer who will determine what " +"needs to be done to correct the problem. You will receive an update each " +"time action is taken on the bug." +msgstr "" + +#: ../Doc/bugs.rst:73 +msgid "" +"`How to Report Bugs Effectively `_" +msgstr "" + +#: ../Doc/bugs.rst:72 +msgid "" +"Article which goes into some detail about how to create a useful bug report. " +"This describes what kind of information is useful and why it is useful." +msgstr "" + +#: ../Doc/bugs.rst:76 +msgid "" +"`Bug Writing Guidelines `_" +msgstr "" + +#: ../Doc/bugs.rst:76 +msgid "" +"Information about writing a good bug report. Some of this is specific to " +"the Mozilla project, but describes general good practices." +msgstr "" + +#: ../Doc/bugs.rst:82 +msgid "Getting started contributing to Python yourself" +msgstr "" + +#: ../Doc/bugs.rst:84 +msgid "" +"Beyond just reporting bugs that you find, you are also welcome to submit " +"patches to fix them. You can find more information on how to get started " +"patching Python in the `Python Developer's Guide`_. If you have questions, " +"the `core-mentorship mailing list`_ is a friendly place to get answers to " +"any and all questions pertaining to the process of fixing issues in Python." +msgstr "" diff --git a/c-api.po b/c-api.po new file mode 100644 index 00000000..f9657d5b --- /dev/null +++ b/c-api.po @@ -0,0 +1,15858 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) 2001-2016, Python Software Foundation +# This file is distributed under the same license as the Python package. +# FIRST AUTHOR , YEAR. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: Python 3.6\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2016-10-17 21:44+0200\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: FULL NAME \n" +"Language-Team: LANGUAGE \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#: ../Doc/c-api/abstract.rst:7 +msgid "Abstract Objects Layer" +msgstr "" + +#: ../Doc/c-api/abstract.rst:9 +msgid "" +"The functions in this chapter interact with Python objects regardless of " +"their type, or with wide classes of object types (e.g. all numerical types, " +"or all sequence types). When used on object types for which they do not " +"apply, they will raise a Python exception." +msgstr "" + +#: ../Doc/c-api/abstract.rst:14 +msgid "" +"It is not possible to use these functions on objects that are not properly " +"initialized, such as a list object that has been created by :c:func:" +"`PyList_New`, but whose items have not been set to some non-\\ ``NULL`` " +"value yet." +msgstr "" + +#: ../Doc/c-api/allocation.rst:6 +msgid "Allocating Objects on the Heap" +msgstr "" + +#: ../Doc/c-api/allocation.rst:17 +msgid "" +"Initialize a newly-allocated object *op* with its type and initial " +"reference. Returns the initialized object. If *type* indicates that the " +"object participates in the cyclic garbage detector, it is added to the " +"detector's set of observed objects. Other fields of the object are not " +"affected." +msgstr "" + +#: ../Doc/c-api/allocation.rst:26 +msgid "" +"This does everything :c:func:`PyObject_Init` does, and also initializes the " +"length information for a variable-size object." +msgstr "" + +#: ../Doc/c-api/allocation.rst:32 +msgid "" +"Allocate a new Python object using the C structure type *TYPE* and the " +"Python type object *type*. Fields not defined by the Python object header " +"are not initialized; the object's reference count will be one. The size of " +"the memory allocation is determined from the :c:member:`~PyTypeObject." +"tp_basicsize` field of the type object." +msgstr "" + +#: ../Doc/c-api/allocation.rst:41 +msgid "" +"Allocate a new Python object using the C structure type *TYPE* and the " +"Python type object *type*. Fields not defined by the Python object header " +"are not initialized. The allocated memory allows for the *TYPE* structure " +"plus *size* fields of the size given by the :c:member:`~PyTypeObject." +"tp_itemsize` field of *type*. This is useful for implementing objects like " +"tuples, which are able to determine their size at construction time. " +"Embedding the array of fields into the same allocation decreases the number " +"of allocations, improving the memory management efficiency." +msgstr "" + +#: ../Doc/c-api/allocation.rst:53 +msgid "" +"Releases memory allocated to an object using :c:func:`PyObject_New` or :c:" +"func:`PyObject_NewVar`. This is normally called from the :c:member:" +"`~PyTypeObject.tp_dealloc` handler specified in the object's type. The " +"fields of the object should not be accessed after this call as the memory is " +"no longer a valid Python object." +msgstr "" + +#: ../Doc/c-api/allocation.rst:62 +msgid "" +"Object which is visible in Python as ``None``. This should only be accessed " +"using the :c:macro:`Py_None` macro, which evaluates to a pointer to this " +"object." +msgstr "" + +#: ../Doc/c-api/allocation.rst:69 +msgid ":c:func:`PyModule_Create`" +msgstr "" + +#: ../Doc/c-api/allocation.rst:70 +msgid "To allocate and create extension modules." +msgstr "" + +#: ../Doc/c-api/apiabiversion.rst:7 +msgid "API and ABI Versioning" +msgstr "" + +#: ../Doc/c-api/apiabiversion.rst:9 +msgid "" +"``PY_VERSION_HEX`` is the Python version number encoded in a single integer." +msgstr "" + +#: ../Doc/c-api/apiabiversion.rst:11 +msgid "" +"For example if the ``PY_VERSION_HEX`` is set to ``0x030401a2``, the " +"underlying version information can be found by treating it as a 32 bit " +"number in the following manner:" +msgstr "" + +#: ../Doc/c-api/apiabiversion.rst:16 +msgid "Bytes" +msgstr "" + +#: ../Doc/c-api/apiabiversion.rst:16 +msgid "Bits (big endian order)" +msgstr "" + +#: ../Doc/c-api/apiabiversion.rst:16 ../Doc/c-api/memory.rst:277 +#: ../Doc/c-api/memory.rst:414 ../Doc/c-api/structures.rst:129 +#: ../Doc/c-api/structures.rst:241 ../Doc/c-api/tuple.rst:145 +#: ../Doc/c-api/tuple.rst:168 +msgid "Meaning" +msgstr "" + +#: ../Doc/c-api/apiabiversion.rst:18 +msgid "``1``" +msgstr "" + +#: ../Doc/c-api/apiabiversion.rst:18 +msgid "``1-8``" +msgstr "" + +#: ../Doc/c-api/apiabiversion.rst:18 +msgid "``PY_MAJOR_VERSION`` (the ``3`` in ``3.4.1a2``)" +msgstr "" + +#: ../Doc/c-api/apiabiversion.rst:21 +msgid "``2``" +msgstr "" + +#: ../Doc/c-api/apiabiversion.rst:21 +msgid "``9-16``" +msgstr "" + +#: ../Doc/c-api/apiabiversion.rst:21 +msgid "``PY_MINOR_VERSION`` (the ``4`` in ``3.4.1a2``)" +msgstr "" + +#: ../Doc/c-api/apiabiversion.rst:24 +msgid "``3``" +msgstr "" + +#: ../Doc/c-api/apiabiversion.rst:24 +msgid "``17-24``" +msgstr "" + +#: ../Doc/c-api/apiabiversion.rst:24 +msgid "``PY_MICRO_VERSION`` (the ``1`` in ``3.4.1a2``)" +msgstr "" + +#: ../Doc/c-api/apiabiversion.rst:27 +msgid "``4``" +msgstr "" + +#: ../Doc/c-api/apiabiversion.rst:27 +msgid "``25-28``" +msgstr "" + +#: ../Doc/c-api/apiabiversion.rst:27 +msgid "" +"``PY_RELEASE_LEVEL`` (``0xA`` for alpha, ``0xB`` for beta, ``0xC`` for " +"release candidate and ``0xF`` for final), in this case it is alpha." +msgstr "" + +#: ../Doc/c-api/apiabiversion.rst:32 +msgid "``29-32``" +msgstr "" + +#: ../Doc/c-api/apiabiversion.rst:32 +msgid "" +"``PY_RELEASE_SERIAL`` (the ``2`` in ``3.4.1a2``, zero for final releases)" +msgstr "" + +#: ../Doc/c-api/apiabiversion.rst:36 +msgid "Thus ``3.4.1a2`` is hexversion ``0x030401a2``." +msgstr "" + +#: ../Doc/c-api/apiabiversion.rst:38 +msgid "All the given macros are defined in :source:`Include/patchlevel.h`." +msgstr "" + +#: ../Doc/c-api/arg.rst:6 +msgid "Parsing arguments and building values" +msgstr "" + +#: ../Doc/c-api/arg.rst:8 +msgid "" +"These functions are useful when creating your own extensions functions and " +"methods. Additional information and examples are available in :ref:" +"`extending-index`." +msgstr "" + +#: ../Doc/c-api/arg.rst:12 +msgid "" +"The first three of these functions described, :c:func:`PyArg_ParseTuple`, :c:" +"func:`PyArg_ParseTupleAndKeywords`, and :c:func:`PyArg_Parse`, all use " +"*format strings* which are used to tell the function about the expected " +"arguments. The format strings use the same syntax for each of these " +"functions." +msgstr "" + +#: ../Doc/c-api/arg.rst:19 +msgid "Parsing arguments" +msgstr "" + +#: ../Doc/c-api/arg.rst:21 +msgid "" +"A format string consists of zero or more \"format units.\" A format unit " +"describes one Python object; it is usually a single character or a " +"parenthesized sequence of format units. With a few exceptions, a format " +"unit that is not a parenthesized sequence normally corresponds to a single " +"address argument to these functions. In the following description, the " +"quoted form is the format unit; the entry in (round) parentheses is the " +"Python object type that matches the format unit; and the entry in [square] " +"brackets is the type of the C variable(s) whose address should be passed." +msgstr "" + +#: ../Doc/c-api/arg.rst:31 +msgid "Strings and buffers" +msgstr "" + +#: ../Doc/c-api/arg.rst:33 +msgid "" +"These formats allow accessing an object as a contiguous chunk of memory. You " +"don't have to provide raw storage for the returned unicode or bytes area." +msgstr "" + +#: ../Doc/c-api/arg.rst:37 +msgid "" +"In general, when a format sets a pointer to a buffer, the buffer is managed " +"by the corresponding Python object, and the buffer shares the lifetime of " +"this object. You won't have to release any memory yourself. The only " +"exceptions are ``es``, ``es#``, ``et`` and ``et#``." +msgstr "" + +#: ../Doc/c-api/arg.rst:42 +msgid "" +"However, when a :c:type:`Py_buffer` structure gets filled, the underlying " +"buffer is locked so that the caller can subsequently use the buffer even " +"inside a :c:type:`Py_BEGIN_ALLOW_THREADS` block without the risk of mutable " +"data being resized or destroyed. As a result, **you have to call** :c:func:" +"`PyBuffer_Release` after you have finished processing the data (or in any " +"early abort case)." +msgstr "" + +#: ../Doc/c-api/arg.rst:49 +msgid "Unless otherwise stated, buffers are not NUL-terminated." +msgstr "" + +#: ../Doc/c-api/arg.rst:51 +msgid "" +"Some formats require a read-only :term:`bytes-like object`, and set a " +"pointer instead of a buffer structure. They work by checking that the " +"object's :c:member:`PyBufferProcs.bf_releasebuffer` field is *NULL*, which " +"disallows mutable objects such as :class:`bytearray`." +msgstr "" + +#: ../Doc/c-api/arg.rst:58 +msgid "" +"For all ``#`` variants of formats (``s#``, ``y#``, etc.), the type of the " +"length argument (int or :c:type:`Py_ssize_t`) is controlled by defining the " +"macro :c:macro:`PY_SSIZE_T_CLEAN` before including :file:`Python.h`. If the " +"macro was defined, length is a :c:type:`Py_ssize_t` rather than an :c:type:" +"`int`. This behavior will change in a future Python version to only support :" +"c:type:`Py_ssize_t` and drop :c:type:`int` support. It is best to always " +"define :c:macro:`PY_SSIZE_T_CLEAN`." +msgstr "" + +#: ../Doc/c-api/arg.rst:85 +msgid "``s`` (:class:`str`) [const char \\*]" +msgstr "" + +#: ../Doc/c-api/arg.rst:68 +msgid "" +"Convert a Unicode object to a C pointer to a character string. A pointer to " +"an existing string is stored in the character pointer variable whose address " +"you pass. The C string is NUL-terminated. The Python string must not " +"contain embedded null code points; if it does, a :exc:`ValueError` exception " +"is raised. Unicode objects are converted to C strings using ``'utf-8'`` " +"encoding. If this conversion fails, a :exc:`UnicodeError` is raised." +msgstr "" + +#: ../Doc/c-api/arg.rst:77 +msgid "" +"This format does not accept :term:`bytes-like objects `. " +"If you want to accept filesystem paths and convert them to C character " +"strings, it is preferable to use the ``O&`` format with :c:func:" +"`PyUnicode_FSConverter` as *converter*." +msgstr "" + +#: ../Doc/c-api/arg.rst:83 ../Doc/c-api/arg.rst:150 +msgid "" +"Previously, :exc:`TypeError` was raised when embedded null code points were " +"encountered in the Python string." +msgstr "" + +#: ../Doc/c-api/arg.rst:91 +msgid "``s*`` (:class:`str` or :term:`bytes-like object`) [Py_buffer]" +msgstr "" + +#: ../Doc/c-api/arg.rst:88 +msgid "" +"This format accepts Unicode objects as well as bytes-like objects. It fills " +"a :c:type:`Py_buffer` structure provided by the caller. In this case the " +"resulting C string may contain embedded NUL bytes. Unicode objects are " +"converted to C strings using ``'utf-8'`` encoding." +msgstr "" + +#: ../Doc/c-api/arg.rst:98 +msgid "" +"``s#`` (:class:`str`, read-only :term:`bytes-like object`) [const char \\*, " +"int or :c:type:`Py_ssize_t`]" +msgstr "" + +#: ../Doc/c-api/arg.rst:94 +msgid "" +"Like ``s*``, except that it doesn't accept mutable objects. The result is " +"stored into two C variables, the first one a pointer to a C string, the " +"second one its length. The string may contain embedded null bytes. Unicode " +"objects are converted to C strings using ``'utf-8'`` encoding." +msgstr "" + +#: ../Doc/c-api/arg.rst:102 +msgid "``z`` (:class:`str` or ``None``) [const char \\*]" +msgstr "" + +#: ../Doc/c-api/arg.rst:101 +msgid "" +"Like ``s``, but the Python object may also be ``None``, in which case the C " +"pointer is set to *NULL*." +msgstr "" + +#: ../Doc/c-api/arg.rst:106 +msgid "" +"``z*`` (:class:`str`, :term:`bytes-like object` or ``None``) [Py_buffer]" +msgstr "" + +#: ../Doc/c-api/arg.rst:105 +msgid "" +"Like ``s*``, but the Python object may also be ``None``, in which case the " +"``buf`` member of the :c:type:`Py_buffer` structure is set to *NULL*." +msgstr "" + +#: ../Doc/c-api/arg.rst:110 +msgid "" +"``z#`` (:class:`str`, read-only :term:`bytes-like object` or ``None``) " +"[const char \\*, int]" +msgstr "" + +#: ../Doc/c-api/arg.rst:109 +msgid "" +"Like ``s#``, but the Python object may also be ``None``, in which case the C " +"pointer is set to *NULL*." +msgstr "" + +#: ../Doc/c-api/arg.rst:120 +msgid "``y`` (read-only :term:`bytes-like object`) [const char \\*]" +msgstr "" + +#: ../Doc/c-api/arg.rst:113 +msgid "" +"This format converts a bytes-like object to a C pointer to a character " +"string; it does not accept Unicode objects. The bytes buffer must not " +"contain embedded null bytes; if it does, a :exc:`ValueError` exception is " +"raised." +msgstr "" + +#: ../Doc/c-api/arg.rst:118 +msgid "" +"Previously, :exc:`TypeError` was raised when embedded null bytes were " +"encountered in the bytes buffer." +msgstr "" + +#: ../Doc/c-api/arg.rst:125 +msgid "``y*`` (:term:`bytes-like object`) [Py_buffer]" +msgstr "" + +#: ../Doc/c-api/arg.rst:123 +msgid "" +"This variant on ``s*`` doesn't accept Unicode objects, only bytes-like " +"objects. **This is the recommended way to accept binary data.**" +msgstr "" + +#: ../Doc/c-api/arg.rst:129 +msgid "``y#`` (read-only :term:`bytes-like object`) [const char \\*, int]" +msgstr "" + +#: ../Doc/c-api/arg.rst:128 +msgid "" +"This variant on ``s#`` doesn't accept Unicode objects, only bytes-like " +"objects." +msgstr "" + +#: ../Doc/c-api/arg.rst:134 +msgid "``S`` (:class:`bytes`) [PyBytesObject \\*]" +msgstr "" + +#: ../Doc/c-api/arg.rst:132 +msgid "" +"Requires that the Python object is a :class:`bytes` object, without " +"attempting any conversion. Raises :exc:`TypeError` if the object is not a " +"bytes object. The C variable may also be declared as :c:type:`PyObject\\*`." +msgstr "" + +#: ../Doc/c-api/arg.rst:139 +msgid "``Y`` (:class:`bytearray`) [PyByteArrayObject \\*]" +msgstr "" + +#: ../Doc/c-api/arg.rst:137 +msgid "" +"Requires that the Python object is a :class:`bytearray` object, without " +"attempting any conversion. Raises :exc:`TypeError` if the object is not a :" +"class:`bytearray` object. The C variable may also be declared as :c:type:" +"`PyObject\\*`." +msgstr "" + +#: ../Doc/c-api/arg.rst:152 ../Doc/c-api/arg.rst:557 +msgid "``u`` (:class:`str`) [Py_UNICODE \\*]" +msgstr "" + +#: ../Doc/c-api/arg.rst:142 +msgid "" +"Convert a Python Unicode object to a C pointer to a NUL-terminated buffer of " +"Unicode characters. You must pass the address of a :c:type:`Py_UNICODE` " +"pointer variable, which will be filled with the pointer to an existing " +"Unicode buffer. Please note that the width of a :c:type:`Py_UNICODE` " +"character depends on compilation options (it is either 16 or 32 bits). The " +"Python string must not contain embedded null code points; if it does, a :exc:" +"`ValueError` exception is raised." +msgstr "" + +#: ../Doc/c-api/arg.rst:157 ../Doc/c-api/arg.rst:562 +msgid "``u#`` (:class:`str`) [Py_UNICODE \\*, int]" +msgstr "" + +#: ../Doc/c-api/arg.rst:155 +msgid "" +"This variant on ``u`` stores into two C variables, the first one a pointer " +"to a Unicode data buffer, the second one its length. This variant allows " +"null code points." +msgstr "" + +#: ../Doc/c-api/arg.rst:161 +msgid "``Z`` (:class:`str` or ``None``) [Py_UNICODE \\*]" +msgstr "" + +#: ../Doc/c-api/arg.rst:160 +msgid "" +"Like ``u``, but the Python object may also be ``None``, in which case the :c:" +"type:`Py_UNICODE` pointer is set to *NULL*." +msgstr "" + +#: ../Doc/c-api/arg.rst:165 +msgid "``Z#`` (:class:`str` or ``None``) [Py_UNICODE \\*, int]" +msgstr "" + +#: ../Doc/c-api/arg.rst:164 +msgid "" +"Like ``u#``, but the Python object may also be ``None``, in which case the :" +"c:type:`Py_UNICODE` pointer is set to *NULL*." +msgstr "" + +#: ../Doc/c-api/arg.rst:170 +msgid "``U`` (:class:`str`) [PyObject \\*]" +msgstr "" + +#: ../Doc/c-api/arg.rst:168 +msgid "" +"Requires that the Python object is a Unicode object, without attempting any " +"conversion. Raises :exc:`TypeError` if the object is not a Unicode object. " +"The C variable may also be declared as :c:type:`PyObject\\*`." +msgstr "" + +#: ../Doc/c-api/arg.rst:176 +msgid "``w*`` (read-write :term:`bytes-like object`) [Py_buffer]" +msgstr "" + +#: ../Doc/c-api/arg.rst:173 +msgid "" +"This format accepts any object which implements the read-write buffer " +"interface. It fills a :c:type:`Py_buffer` structure provided by the caller. " +"The buffer may contain embedded null bytes. The caller have to call :c:func:" +"`PyBuffer_Release` when it is done with the buffer." +msgstr "" + +#: ../Doc/c-api/arg.rst:193 +msgid "``es`` (:class:`str`) [const char \\*encoding, char \\*\\*buffer]" +msgstr "" + +#: ../Doc/c-api/arg.rst:179 +msgid "" +"This variant on ``s`` is used for encoding Unicode into a character buffer. " +"It only works for encoded data without embedded NUL bytes." +msgstr "" + +#: ../Doc/c-api/arg.rst:182 +msgid "" +"This format requires two arguments. The first is only used as input, and " +"must be a :c:type:`const char\\*` which points to the name of an encoding as " +"a NUL-terminated string, or *NULL*, in which case ``'utf-8'`` encoding is " +"used. An exception is raised if the named encoding is not known to Python. " +"The second argument must be a :c:type:`char\\*\\*`; the value of the pointer " +"it references will be set to a buffer with the contents of the argument " +"text. The text will be encoded in the encoding specified by the first " +"argument." +msgstr "" + +#: ../Doc/c-api/arg.rst:190 +msgid "" +":c:func:`PyArg_ParseTuple` will allocate a buffer of the needed size, copy " +"the encoded data into this buffer and adjust *\\*buffer* to reference the " +"newly allocated storage. The caller is responsible for calling :c:func:" +"`PyMem_Free` to free the allocated buffer after use." +msgstr "" + +#: ../Doc/c-api/arg.rst:198 +msgid "" +"``et`` (:class:`str`, :class:`bytes` or :class:`bytearray`) [const char " +"\\*encoding, char \\*\\*buffer]" +msgstr "" + +#: ../Doc/c-api/arg.rst:196 +msgid "" +"Same as ``es`` except that byte string objects are passed through without " +"recoding them. Instead, the implementation assumes that the byte string " +"object uses the encoding passed in as parameter." +msgstr "" + +#: ../Doc/c-api/arg.rst:229 +msgid "" +"``es#`` (:class:`str`) [const char \\*encoding, char \\*\\*buffer, int " +"\\*buffer_length]" +msgstr "" + +#: ../Doc/c-api/arg.rst:201 +msgid "" +"This variant on ``s#`` is used for encoding Unicode into a character buffer. " +"Unlike the ``es`` format, this variant allows input data which contains NUL " +"characters." +msgstr "" + +#: ../Doc/c-api/arg.rst:205 +msgid "" +"It requires three arguments. The first is only used as input, and must be " +"a :c:type:`const char\\*` which points to the name of an encoding as a NUL-" +"terminated string, or *NULL*, in which case ``'utf-8'`` encoding is used. An " +"exception is raised if the named encoding is not known to Python. The " +"second argument must be a :c:type:`char\\*\\*`; the value of the pointer it " +"references will be set to a buffer with the contents of the argument text. " +"The text will be encoded in the encoding specified by the first argument. " +"The third argument must be a pointer to an integer; the referenced integer " +"will be set to the number of bytes in the output buffer." +msgstr "" + +#: ../Doc/c-api/arg.rst:215 +msgid "There are two modes of operation:" +msgstr "" + +#: ../Doc/c-api/arg.rst:217 +msgid "" +"If *\\*buffer* points a *NULL* pointer, the function will allocate a buffer " +"of the needed size, copy the encoded data into this buffer and set *" +"\\*buffer* to reference the newly allocated storage. The caller is " +"responsible for calling :c:func:`PyMem_Free` to free the allocated buffer " +"after usage." +msgstr "" + +#: ../Doc/c-api/arg.rst:222 +msgid "" +"If *\\*buffer* points to a non-*NULL* pointer (an already allocated " +"buffer), :c:func:`PyArg_ParseTuple` will use this location as the buffer and " +"interpret the initial value of *\\*buffer_length* as the buffer size. It " +"will then copy the encoded data into the buffer and NUL-terminate it. If " +"the buffer is not large enough, a :exc:`ValueError` will be set." +msgstr "" + +#: ../Doc/c-api/arg.rst:228 +msgid "" +"In both cases, *\\*buffer_length* is set to the length of the encoded data " +"without the trailing NUL byte." +msgstr "" + +#: ../Doc/c-api/arg.rst:234 +msgid "" +"``et#`` (:class:`str`, :class:`bytes` or :class:`bytearray`) [const char " +"\\*encoding, char \\*\\*buffer, int \\*buffer_length]" +msgstr "" + +#: ../Doc/c-api/arg.rst:232 +msgid "" +"Same as ``es#`` except that byte string objects are passed through without " +"recoding them. Instead, the implementation assumes that the byte string " +"object uses the encoding passed in as parameter." +msgstr "" + +#: ../Doc/c-api/arg.rst:237 +msgid "Numbers" +msgstr "" + +#: ../Doc/c-api/arg.rst:241 +msgid "``b`` (:class:`int`) [unsigned char]" +msgstr "" + +#: ../Doc/c-api/arg.rst:240 +msgid "" +"Convert a nonnegative Python integer to an unsigned tiny int, stored in a C :" +"c:type:`unsigned char`." +msgstr "" + +#: ../Doc/c-api/arg.rst:245 ../Doc/c-api/arg.rst:583 +msgid "``B`` (:class:`int`) [unsigned char]" +msgstr "" + +#: ../Doc/c-api/arg.rst:244 +msgid "" +"Convert a Python integer to a tiny int without overflow checking, stored in " +"a C :c:type:`unsigned char`." +msgstr "" + +#: ../Doc/c-api/arg.rst:248 ../Doc/c-api/arg.rst:577 +msgid "``h`` (:class:`int`) [short int]" +msgstr "" + +#: ../Doc/c-api/arg.rst:248 +msgid "Convert a Python integer to a C :c:type:`short int`." +msgstr "" + +#: ../Doc/c-api/arg.rst:252 ../Doc/c-api/arg.rst:586 +msgid "``H`` (:class:`int`) [unsigned short int]" +msgstr "" + +#: ../Doc/c-api/arg.rst:251 +msgid "" +"Convert a Python integer to a C :c:type:`unsigned short int`, without " +"overflow checking." +msgstr "" + +#: ../Doc/c-api/arg.rst:255 ../Doc/c-api/arg.rst:571 +msgid "``i`` (:class:`int`) [int]" +msgstr "" + +#: ../Doc/c-api/arg.rst:255 +msgid "Convert a Python integer to a plain C :c:type:`int`." +msgstr "" + +#: ../Doc/c-api/arg.rst:259 ../Doc/c-api/arg.rst:589 +msgid "``I`` (:class:`int`) [unsigned int]" +msgstr "" + +#: ../Doc/c-api/arg.rst:258 +msgid "" +"Convert a Python integer to a C :c:type:`unsigned int`, without overflow " +"checking." +msgstr "" + +#: ../Doc/c-api/arg.rst:262 ../Doc/c-api/arg.rst:580 +msgid "``l`` (:class:`int`) [long int]" +msgstr "" + +#: ../Doc/c-api/arg.rst:262 +msgid "Convert a Python integer to a C :c:type:`long int`." +msgstr "" + +#: ../Doc/c-api/arg.rst:266 ../Doc/c-api/arg.rst:592 +msgid "``k`` (:class:`int`) [unsigned long]" +msgstr "" + +#: ../Doc/c-api/arg.rst:265 +msgid "" +"Convert a Python integer to a C :c:type:`unsigned long` without overflow " +"checking." +msgstr "" + +#: ../Doc/c-api/arg.rst:269 ../Doc/c-api/arg.rst:595 +msgid "``L`` (:class:`int`) [long long]" +msgstr "" + +#: ../Doc/c-api/arg.rst:269 +msgid "Convert a Python integer to a C :c:type:`long long`." +msgstr "" + +#: ../Doc/c-api/arg.rst:273 ../Doc/c-api/arg.rst:598 +msgid "``K`` (:class:`int`) [unsigned long long]" +msgstr "" + +#: ../Doc/c-api/arg.rst:272 +msgid "" +"Convert a Python integer to a C :c:type:`unsigned long long` without " +"overflow checking." +msgstr "" + +#: ../Doc/c-api/arg.rst:276 ../Doc/c-api/arg.rst:601 +msgid "``n`` (:class:`int`) [Py_ssize_t]" +msgstr "" + +#: ../Doc/c-api/arg.rst:276 +msgid "Convert a Python integer to a C :c:type:`Py_ssize_t`." +msgstr "" + +#: ../Doc/c-api/arg.rst:283 +msgid "``c`` (:class:`bytes` or :class:`bytearray` of length 1) [char]" +msgstr "" + +#: ../Doc/c-api/arg.rst:279 +msgid "" +"Convert a Python byte, represented as a :class:`bytes` or :class:`bytearray` " +"object of length 1, to a C :c:type:`char`." +msgstr "" + +#: ../Doc/c-api/arg.rst:282 +msgid "Allow :class:`bytearray` objects." +msgstr "" + +#: ../Doc/c-api/arg.rst:287 ../Doc/c-api/arg.rst:609 +msgid "``C`` (:class:`str` of length 1) [int]" +msgstr "" + +#: ../Doc/c-api/arg.rst:286 +msgid "" +"Convert a Python character, represented as a :class:`str` object of length " +"1, to a C :c:type:`int`." +msgstr "" + +#: ../Doc/c-api/arg.rst:290 ../Doc/c-api/arg.rst:615 +msgid "``f`` (:class:`float`) [float]" +msgstr "" + +#: ../Doc/c-api/arg.rst:290 +msgid "Convert a Python floating point number to a C :c:type:`float`." +msgstr "" + +#: ../Doc/c-api/arg.rst:293 ../Doc/c-api/arg.rst:612 +msgid "``d`` (:class:`float`) [double]" +msgstr "" + +#: ../Doc/c-api/arg.rst:293 +msgid "Convert a Python floating point number to a C :c:type:`double`." +msgstr "" + +#: ../Doc/c-api/arg.rst:296 +msgid "``D`` (:class:`complex`) [Py_complex]" +msgstr "" + +#: ../Doc/c-api/arg.rst:296 +msgid "Convert a Python complex number to a C :c:type:`Py_complex` structure." +msgstr "" + +#: ../Doc/c-api/arg.rst:299 +msgid "Other objects" +msgstr "" + +#: ../Doc/c-api/arg.rst:304 ../Doc/c-api/arg.rst:626 +msgid "``O`` (object) [PyObject \\*]" +msgstr "" + +#: ../Doc/c-api/arg.rst:302 +msgid "" +"Store a Python object (without any conversion) in a C object pointer. The C " +"program thus receives the actual object that was passed. The object's " +"reference count is not increased. The pointer stored is not *NULL*." +msgstr "" + +#: ../Doc/c-api/arg.rst:311 +msgid "``O!`` (object) [*typeobject*, PyObject \\*]" +msgstr "" + +#: ../Doc/c-api/arg.rst:307 +msgid "" +"Store a Python object in a C object pointer. This is similar to ``O``, but " +"takes two C arguments: the first is the address of a Python type object, the " +"second is the address of the C variable (of type :c:type:`PyObject\\*`) into " +"which the object pointer is stored. If the Python object does not have the " +"required type, :exc:`TypeError` is raised." +msgstr "" + +#: ../Doc/c-api/arg.rst:336 ../Doc/c-api/arg.rst:640 +msgid "``O&`` (object) [*converter*, *anything*]" +msgstr "" + +#: ../Doc/c-api/arg.rst:316 +msgid "" +"Convert a Python object to a C variable through a *converter* function. " +"This takes two arguments: the first is a function, the second is the address " +"of a C variable (of arbitrary type), converted to :c:type:`void \\*`. The " +"*converter* function in turn is called as follows::" +msgstr "" + +#: ../Doc/c-api/arg.rst:323 +msgid "" +"where *object* is the Python object to be converted and *address* is the :c:" +"type:`void\\*` argument that was passed to the :c:func:`PyArg_Parse\\*` " +"function. The returned *status* should be ``1`` for a successful conversion " +"and ``0`` if the conversion has failed. When the conversion fails, the " +"*converter* function should raise an exception and leave the content of " +"*address* unmodified." +msgstr "" + +#: ../Doc/c-api/arg.rst:329 +msgid "" +"If the *converter* returns ``Py_CLEANUP_SUPPORTED``, it may get called a " +"second time if the argument parsing eventually fails, giving the converter a " +"chance to release any memory that it had already allocated. In this second " +"call, the *object* parameter will be NULL; *address* will have the same " +"value as in the original call." +msgstr "" + +#: ../Doc/c-api/arg.rst:335 +msgid "``Py_CLEANUP_SUPPORTED`` was added." +msgstr "" + +#: ../Doc/c-api/arg.rst:345 +msgid "``p`` (:class:`bool`) [int]" +msgstr "" + +#: ../Doc/c-api/arg.rst:339 +msgid "" +"Tests the value passed in for truth (a boolean **p**\\ redicate) and " +"converts the result to its equivalent C true/false integer value. Sets the " +"int to 1 if the expression was true and 0 if it was false. This accepts any " +"valid Python value. See :ref:`truth` for more information about how Python " +"tests values for truth." +msgstr "" + +#: ../Doc/c-api/arg.rst:350 ../Doc/c-api/arg.rst:643 +msgid "``(items)`` (:class:`tuple`) [*matching-items*]" +msgstr "" + +#: ../Doc/c-api/arg.rst:348 +msgid "" +"The object must be a Python sequence whose length is the number of format " +"units in *items*. The C arguments must correspond to the individual format " +"units in *items*. Format units for sequences may be nested." +msgstr "" + +#: ../Doc/c-api/arg.rst:352 +msgid "" +"It is possible to pass \"long\" integers (integers whose value exceeds the " +"platform's :const:`LONG_MAX`) however no proper range checking is done --- " +"the most significant bits are silently truncated when the receiving field is " +"too small to receive the value (actually, the semantics are inherited from " +"downcasts in C --- your mileage may vary)." +msgstr "" + +#: ../Doc/c-api/arg.rst:358 +msgid "" +"A few other characters have a meaning in a format string. These may not " +"occur inside nested parentheses. They are:" +msgstr "" + +#: ../Doc/c-api/arg.rst:366 +msgid "``|``" +msgstr "" + +#: ../Doc/c-api/arg.rst:362 +msgid "" +"Indicates that the remaining arguments in the Python argument list are " +"optional. The C variables corresponding to optional arguments should be " +"initialized to their default value --- when an optional argument is not " +"specified, :c:func:`PyArg_ParseTuple` does not touch the contents of the " +"corresponding C variable(s)." +msgstr "" + +#: ../Doc/c-api/arg.rst:375 +msgid "``$``" +msgstr "" + +#: ../Doc/c-api/arg.rst:369 +msgid "" +":c:func:`PyArg_ParseTupleAndKeywords` only: Indicates that the remaining " +"arguments in the Python argument list are keyword-only. Currently, all " +"keyword-only arguments must also be optional arguments, so ``|`` must always " +"be specified before ``$`` in the format string." +msgstr "" + +#: ../Doc/c-api/arg.rst:380 +msgid "``:``" +msgstr "" + +#: ../Doc/c-api/arg.rst:378 +msgid "" +"The list of format units ends here; the string after the colon is used as " +"the function name in error messages (the \"associated value\" of the " +"exception that :c:func:`PyArg_ParseTuple` raises)." +msgstr "" + +#: ../Doc/c-api/arg.rst:385 +msgid "``;``" +msgstr "" + +#: ../Doc/c-api/arg.rst:383 +msgid "" +"The list of format units ends here; the string after the semicolon is used " +"as the error message *instead* of the default error message. ``:`` and ``;" +"`` mutually exclude each other." +msgstr "" + +#: ../Doc/c-api/arg.rst:387 +msgid "" +"Note that any Python object references which are provided to the caller are " +"*borrowed* references; do not decrement their reference count!" +msgstr "" + +#: ../Doc/c-api/arg.rst:390 +msgid "" +"Additional arguments passed to these functions must be addresses of " +"variables whose type is determined by the format string; these are used to " +"store values from the input tuple. There are a few cases, as described in " +"the list of format units above, where these parameters are used as input " +"values; they should match what is specified for the corresponding format " +"unit in that case." +msgstr "" + +#: ../Doc/c-api/arg.rst:396 +msgid "" +"For the conversion to succeed, the *arg* object must match the format and " +"the format must be exhausted. On success, the :c:func:`PyArg_Parse\\*` " +"functions return true, otherwise they return false and raise an appropriate " +"exception. When the :c:func:`PyArg_Parse\\*` functions fail due to " +"conversion failure in one of the format units, the variables at the " +"addresses corresponding to that and the following format units are left " +"untouched." +msgstr "" + +#: ../Doc/c-api/arg.rst:405 +msgid "API Functions" +msgstr "" + +#: ../Doc/c-api/arg.rst:409 +msgid "" +"Parse the parameters of a function that takes only positional parameters " +"into local variables. Returns true on success; on failure, it returns false " +"and raises the appropriate exception." +msgstr "" + +#: ../Doc/c-api/arg.rst:416 +msgid "" +"Identical to :c:func:`PyArg_ParseTuple`, except that it accepts a va_list " +"rather than a variable number of arguments." +msgstr "" + +#: ../Doc/c-api/arg.rst:422 +msgid "" +"Parse the parameters of a function that takes both positional and keyword " +"parameters into local variables. The *keywords* argument is a *NULL*-" +"terminated array of keyword parameter names. Empty names denote :ref:" +"`positional-only parameters `. Returns true on " +"success; on failure, it returns false and raises the appropriate exception." +msgstr "" + +#: ../Doc/c-api/arg.rst:429 +msgid "" +"Added support for :ref:`positional-only parameters `." +msgstr "" + +#: ../Doc/c-api/arg.rst:436 +msgid "" +"Identical to :c:func:`PyArg_ParseTupleAndKeywords`, except that it accepts a " +"va_list rather than a variable number of arguments." +msgstr "" + +#: ../Doc/c-api/arg.rst:442 +msgid "" +"Ensure that the keys in the keywords argument dictionary are strings. This " +"is only needed if :c:func:`PyArg_ParseTupleAndKeywords` is not used, since " +"the latter already does this check." +msgstr "" + +#: ../Doc/c-api/arg.rst:452 +msgid "" +"Function used to deconstruct the argument lists of \"old-style\" functions " +"--- these are functions which use the :const:`METH_OLDARGS` parameter " +"parsing method, which has been removed in Python 3. This is not recommended " +"for use in parameter parsing in new code, and most code in the standard " +"interpreter has been modified to no longer use this for that purpose. It " +"does remain a convenient way to decompose other tuples, however, and may " +"continue to be used for that purpose." +msgstr "" + +#: ../Doc/c-api/arg.rst:463 +msgid "" +"A simpler form of parameter retrieval which does not use a format string to " +"specify the types of the arguments. Functions which use this method to " +"retrieve their parameters should be declared as :const:`METH_VARARGS` in " +"function or method tables. The tuple containing the actual parameters " +"should be passed as *args*; it must actually be a tuple. The length of the " +"tuple must be at least *min* and no more than *max*; *min* and *max* may be " +"equal. Additional arguments must be passed to the function, each of which " +"should be a pointer to a :c:type:`PyObject\\*` variable; these will be " +"filled in with the values from *args*; they will contain borrowed " +"references. The variables which correspond to optional parameters not given " +"by *args* will not be filled in; these should be initialized by the caller. " +"This function returns true on success and false if *args* is not a tuple or " +"contains the wrong number of elements; an exception will be set if there was " +"a failure." +msgstr "" + +#: ../Doc/c-api/arg.rst:477 +msgid "" +"This is an example of the use of this function, taken from the sources for " +"the :mod:`_weakref` helper module for weak references::" +msgstr "" + +#: ../Doc/c-api/arg.rst:493 +msgid "" +"The call to :c:func:`PyArg_UnpackTuple` in this example is entirely " +"equivalent to this call to :c:func:`PyArg_ParseTuple`::" +msgstr "" + +#: ../Doc/c-api/arg.rst:501 +msgid "Building values" +msgstr "" + +#: ../Doc/c-api/arg.rst:505 +msgid "" +"Create a new value based on a format string similar to those accepted by " +"the :c:func:`PyArg_Parse\\*` family of functions and a sequence of values. " +"Returns the value or *NULL* in the case of an error; an exception will be " +"raised if *NULL* is returned." +msgstr "" + +#: ../Doc/c-api/arg.rst:510 +msgid "" +":c:func:`Py_BuildValue` does not always build a tuple. It builds a tuple " +"only if its format string contains two or more format units. If the format " +"string is empty, it returns ``None``; if it contains exactly one format " +"unit, it returns whatever object is described by that format unit. To force " +"it to return a tuple of size 0 or one, parenthesize the format string." +msgstr "" + +#: ../Doc/c-api/arg.rst:516 +msgid "" +"When memory buffers are passed as parameters to supply data to build " +"objects, as for the ``s`` and ``s#`` formats, the required data is copied. " +"Buffers provided by the caller are never referenced by the objects created " +"by :c:func:`Py_BuildValue`. In other words, if your code invokes :c:func:" +"`malloc` and passes the allocated memory to :c:func:`Py_BuildValue`, your " +"code is responsible for calling :c:func:`free` for that memory once :c:func:" +"`Py_BuildValue` returns." +msgstr "" + +#: ../Doc/c-api/arg.rst:524 +msgid "" +"In the following description, the quoted form is the format unit; the entry " +"in (round) parentheses is the Python object type that the format unit will " +"return; and the entry in [square] brackets is the type of the C value(s) to " +"be passed." +msgstr "" + +#: ../Doc/c-api/arg.rst:528 +msgid "" +"The characters space, tab, colon and comma are ignored in format strings " +"(but not within format units such as ``s#``). This can be used to make long " +"format strings a tad more readable." +msgstr "" + +#: ../Doc/c-api/arg.rst:534 +msgid "``s`` (:class:`str` or ``None``) [char \\*]" +msgstr "" + +#: ../Doc/c-api/arg.rst:533 +msgid "" +"Convert a null-terminated C string to a Python :class:`str` object using " +"``'utf-8'`` encoding. If the C string pointer is *NULL*, ``None`` is used." +msgstr "" + +#: ../Doc/c-api/arg.rst:539 +msgid "``s#`` (:class:`str` or ``None``) [char \\*, int]" +msgstr "" + +#: ../Doc/c-api/arg.rst:537 +msgid "" +"Convert a C string and its length to a Python :class:`str` object using " +"``'utf-8'`` encoding. If the C string pointer is *NULL*, the length is " +"ignored and ``None`` is returned." +msgstr "" + +#: ../Doc/c-api/arg.rst:543 +msgid "``y`` (:class:`bytes`) [char \\*]" +msgstr "" + +#: ../Doc/c-api/arg.rst:542 +msgid "" +"This converts a C string to a Python :class:`bytes` object. If the C string " +"pointer is *NULL*, ``None`` is returned." +msgstr "" + +#: ../Doc/c-api/arg.rst:547 +msgid "``y#`` (:class:`bytes`) [char \\*, int]" +msgstr "" + +#: ../Doc/c-api/arg.rst:546 +msgid "" +"This converts a C string and its lengths to a Python object. If the C " +"string pointer is *NULL*, ``None`` is returned." +msgstr "" + +#: ../Doc/c-api/arg.rst:550 +msgid "``z`` (:class:`str` or ``None``) [char \\*]" +msgstr "" + +#: ../Doc/c-api/arg.rst:550 ../Doc/c-api/arg.rst:565 +msgid "Same as ``s``." +msgstr "" + +#: ../Doc/c-api/arg.rst:553 +msgid "``z#`` (:class:`str` or ``None``) [char \\*, int]" +msgstr "" + +#: ../Doc/c-api/arg.rst:553 ../Doc/c-api/arg.rst:568 +msgid "Same as ``s#``." +msgstr "" + +#: ../Doc/c-api/arg.rst:556 +msgid "" +"Convert a null-terminated buffer of Unicode (UCS-2 or UCS-4) data to a " +"Python Unicode object. If the Unicode buffer pointer is *NULL*, ``None`` is " +"returned." +msgstr "" + +#: ../Doc/c-api/arg.rst:560 +msgid "" +"Convert a Unicode (UCS-2 or UCS-4) data buffer and its length to a Python " +"Unicode object. If the Unicode buffer pointer is *NULL*, the length is " +"ignored and ``None`` is returned." +msgstr "" + +#: ../Doc/c-api/arg.rst:565 +msgid "``U`` (:class:`str` or ``None``) [char \\*]" +msgstr "" + +#: ../Doc/c-api/arg.rst:568 +msgid "``U#`` (:class:`str` or ``None``) [char \\*, int]" +msgstr "" + +#: ../Doc/c-api/arg.rst:571 +msgid "Convert a plain C :c:type:`int` to a Python integer object." +msgstr "" + +#: ../Doc/c-api/arg.rst:574 +msgid "``b`` (:class:`int`) [char]" +msgstr "" + +#: ../Doc/c-api/arg.rst:574 +msgid "Convert a plain C :c:type:`char` to a Python integer object." +msgstr "" + +#: ../Doc/c-api/arg.rst:577 +msgid "Convert a plain C :c:type:`short int` to a Python integer object." +msgstr "" + +#: ../Doc/c-api/arg.rst:580 +msgid "Convert a C :c:type:`long int` to a Python integer object." +msgstr "" + +#: ../Doc/c-api/arg.rst:583 +msgid "Convert a C :c:type:`unsigned char` to a Python integer object." +msgstr "" + +#: ../Doc/c-api/arg.rst:586 +msgid "Convert a C :c:type:`unsigned short int` to a Python integer object." +msgstr "" + +#: ../Doc/c-api/arg.rst:589 +msgid "Convert a C :c:type:`unsigned int` to a Python integer object." +msgstr "" + +#: ../Doc/c-api/arg.rst:592 +msgid "Convert a C :c:type:`unsigned long` to a Python integer object." +msgstr "" + +#: ../Doc/c-api/arg.rst:595 +msgid "Convert a C :c:type:`long long` to a Python integer object." +msgstr "" + +#: ../Doc/c-api/arg.rst:598 +msgid "Convert a C :c:type:`unsigned long long` to a Python integer object." +msgstr "" + +#: ../Doc/c-api/arg.rst:601 +msgid "Convert a C :c:type:`Py_ssize_t` to a Python integer." +msgstr "" + +#: ../Doc/c-api/arg.rst:605 +msgid "``c`` (:class:`bytes` of length 1) [char]" +msgstr "" + +#: ../Doc/c-api/arg.rst:604 +msgid "" +"Convert a C :c:type:`int` representing a byte to a Python :class:`bytes` " +"object of length 1." +msgstr "" + +#: ../Doc/c-api/arg.rst:608 +msgid "" +"Convert a C :c:type:`int` representing a character to Python :class:`str` " +"object of length 1." +msgstr "" + +#: ../Doc/c-api/arg.rst:612 +msgid "Convert a C :c:type:`double` to a Python floating point number." +msgstr "" + +#: ../Doc/c-api/arg.rst:615 +msgid "Convert a C :c:type:`float` to a Python floating point number." +msgstr "" + +#: ../Doc/c-api/arg.rst:618 +msgid "``D`` (:class:`complex`) [Py_complex \\*]" +msgstr "" + +#: ../Doc/c-api/arg.rst:618 +msgid "Convert a C :c:type:`Py_complex` structure to a Python complex number." +msgstr "" + +#: ../Doc/c-api/arg.rst:621 +msgid "" +"Pass a Python object untouched (except for its reference count, which is " +"incremented by one). If the object passed in is a *NULL* pointer, it is " +"assumed that this was caused because the call producing the argument found " +"an error and set an exception. Therefore, :c:func:`Py_BuildValue` will " +"return *NULL* but won't raise an exception. If no exception has been raised " +"yet, :exc:`SystemError` is set." +msgstr "" + +#: ../Doc/c-api/arg.rst:629 +msgid "``S`` (object) [PyObject \\*]" +msgstr "" + +#: ../Doc/c-api/arg.rst:629 +msgid "Same as ``O``." +msgstr "" + +#: ../Doc/c-api/arg.rst:634 +msgid "``N`` (object) [PyObject \\*]" +msgstr "" + +#: ../Doc/c-api/arg.rst:632 +msgid "" +"Same as ``O``, except it doesn't increment the reference count on the " +"object. Useful when the object is created by a call to an object constructor " +"in the argument list." +msgstr "" + +#: ../Doc/c-api/arg.rst:637 +msgid "" +"Convert *anything* to a Python object through a *converter* function. The " +"function is called with *anything* (which should be compatible with :c:type:" +"`void \\*`) as its argument and should return a \"new\" Python object, or " +"*NULL* if an error occurred." +msgstr "" + +#: ../Doc/c-api/arg.rst:643 +msgid "" +"Convert a sequence of C values to a Python tuple with the same number of " +"items." +msgstr "" + +#: ../Doc/c-api/arg.rst:646 +msgid "``[items]`` (:class:`list`) [*matching-items*]" +msgstr "" + +#: ../Doc/c-api/arg.rst:646 +msgid "" +"Convert a sequence of C values to a Python list with the same number of " +"items." +msgstr "" + +#: ../Doc/c-api/arg.rst:651 +msgid "``{items}`` (:class:`dict`) [*matching-items*]" +msgstr "" + +#: ../Doc/c-api/arg.rst:649 +msgid "" +"Convert a sequence of C values to a Python dictionary. Each pair of " +"consecutive C values adds one item to the dictionary, serving as key and " +"value, respectively." +msgstr "" + +#: ../Doc/c-api/arg.rst:653 +msgid "" +"If there is an error in the format string, the :exc:`SystemError` exception " +"is set and *NULL* returned." +msgstr "" + +#: ../Doc/c-api/arg.rst:658 +msgid "" +"Identical to :c:func:`Py_BuildValue`, except that it accepts a va_list " +"rather than a variable number of arguments." +msgstr "" + +#: ../Doc/c-api/bool.rst:6 +msgid "Boolean Objects" +msgstr "" + +#: ../Doc/c-api/bool.rst:8 +msgid "" +"Booleans in Python are implemented as a subclass of integers. There are " +"only two booleans, :const:`Py_False` and :const:`Py_True`. As such, the " +"normal creation and deletion functions don't apply to booleans. The " +"following macros are available, however." +msgstr "" + +#: ../Doc/c-api/bool.rst:16 +msgid "Return true if *o* is of type :c:data:`PyBool_Type`." +msgstr "" + +#: ../Doc/c-api/bool.rst:21 +msgid "" +"The Python ``False`` object. This object has no methods. It needs to be " +"treated just like any other object with respect to reference counts." +msgstr "" + +#: ../Doc/c-api/bool.rst:27 +msgid "" +"The Python ``True`` object. This object has no methods. It needs to be " +"treated just like any other object with respect to reference counts." +msgstr "" + +#: ../Doc/c-api/bool.rst:33 +msgid "" +"Return :const:`Py_False` from a function, properly incrementing its " +"reference count." +msgstr "" + +#: ../Doc/c-api/bool.rst:39 +msgid "" +"Return :const:`Py_True` from a function, properly incrementing its reference " +"count." +msgstr "" + +#: ../Doc/c-api/bool.rst:45 +msgid "" +"Return a new reference to :const:`Py_True` or :const:`Py_False` depending on " +"the truth value of *v*." +msgstr "" + +#: ../Doc/c-api/buffer.rst:11 +msgid "Buffer Protocol" +msgstr "" + +#: ../Doc/c-api/buffer.rst:18 +msgid "" +"Certain objects available in Python wrap access to an underlying memory " +"array or *buffer*. Such objects include the built-in :class:`bytes` and :" +"class:`bytearray`, and some extension types like :class:`array.array`. Third-" +"party libraries may define their own types for special purposes, such as " +"image processing or numeric analysis." +msgstr "" + +#: ../Doc/c-api/buffer.rst:24 +msgid "" +"While each of these types have their own semantics, they share the common " +"characteristic of being backed by a possibly large memory buffer. It is " +"then desirable, in some situations, to access that buffer directly and " +"without intermediate copying." +msgstr "" + +#: ../Doc/c-api/buffer.rst:29 +msgid "" +"Python provides such a facility at the C level in the form of the :ref:" +"`buffer protocol `. This protocol has two sides:" +msgstr "" + +#: ../Doc/c-api/buffer.rst:34 +msgid "" +"on the producer side, a type can export a \"buffer interface\" which allows " +"objects of that type to expose information about their underlying buffer. " +"This interface is described in the section :ref:`buffer-structs`;" +msgstr "" + +#: ../Doc/c-api/buffer.rst:38 +msgid "" +"on the consumer side, several means are available to obtain a pointer to the " +"raw underlying data of an object (for example a method parameter)." +msgstr "" + +#: ../Doc/c-api/buffer.rst:41 +msgid "" +"Simple objects such as :class:`bytes` and :class:`bytearray` expose their " +"underlying buffer in byte-oriented form. Other forms are possible; for " +"example, the elements exposed by an :class:`array.array` can be multi-byte " +"values." +msgstr "" + +#: ../Doc/c-api/buffer.rst:45 +msgid "" +"An example consumer of the buffer interface is the :meth:`~io.BufferedIOBase." +"write` method of file objects: any object that can export a series of bytes " +"through the buffer interface can be written to a file. While :meth:`write` " +"only needs read-only access to the internal contents of the object passed to " +"it, other methods such as :meth:`~io.BufferedIOBase.readinto` need write " +"access to the contents of their argument. The buffer interface allows " +"objects to selectively allow or reject exporting of read-write and read-only " +"buffers." +msgstr "" + +#: ../Doc/c-api/buffer.rst:53 +msgid "" +"There are two ways for a consumer of the buffer interface to acquire a " +"buffer over a target object:" +msgstr "" + +#: ../Doc/c-api/buffer.rst:56 +msgid "call :c:func:`PyObject_GetBuffer` with the right parameters;" +msgstr "" + +#: ../Doc/c-api/buffer.rst:58 +msgid "" +"call :c:func:`PyArg_ParseTuple` (or one of its siblings) with one of the " +"``y*``, ``w*`` or ``s*`` :ref:`format codes `." +msgstr "" + +#: ../Doc/c-api/buffer.rst:61 +msgid "" +"In both cases, :c:func:`PyBuffer_Release` must be called when the buffer " +"isn't needed anymore. Failure to do so could lead to various issues such as " +"resource leaks." +msgstr "" + +#: ../Doc/c-api/buffer.rst:69 +msgid "Buffer structure" +msgstr "" + +#: ../Doc/c-api/buffer.rst:71 +msgid "" +"Buffer structures (or simply \"buffers\") are useful as a way to expose the " +"binary data from another object to the Python programmer. They can also be " +"used as a zero-copy slicing mechanism. Using their ability to reference a " +"block of memory, it is possible to expose any data to the Python programmer " +"quite easily. The memory could be a large, constant array in a C extension, " +"it could be a raw block of memory for manipulation before passing to an " +"operating system library, or it could be used to pass around structured data " +"in its native, in-memory format." +msgstr "" + +#: ../Doc/c-api/buffer.rst:80 +msgid "" +"Contrary to most data types exposed by the Python interpreter, buffers are " +"not :c:type:`PyObject` pointers but rather simple C structures. This allows " +"them to be created and copied very simply. When a generic wrapper around a " +"buffer is needed, a :ref:`memoryview ` object can be " +"created." +msgstr "" + +#: ../Doc/c-api/buffer.rst:86 +msgid "" +"For short instructions how to write an exporting object, see :ref:`Buffer " +"Object Structures `. For obtaining a buffer, see :c:func:" +"`PyObject_GetBuffer`." +msgstr "" + +#: ../Doc/c-api/buffer.rst:94 +msgid "" +"A pointer to the start of the logical structure described by the buffer " +"fields. This can be any location within the underlying physical memory block " +"of the exporter. For example, with negative :c:member:`~Py_buffer.strides` " +"the value may point to the end of the memory block." +msgstr "" + +#: ../Doc/c-api/buffer.rst:99 +msgid "" +"For :term:`contiguous` arrays, the value points to the beginning of the " +"memory block." +msgstr "" + +#: ../Doc/c-api/buffer.rst:104 +msgid "" +"A new reference to the exporting object. The reference is owned by the " +"consumer and automatically decremented and set to *NULL* by :c:func:" +"`PyBuffer_Release`. The field is the equivalent of the return value of any " +"standard C-API function." +msgstr "" + +#: ../Doc/c-api/buffer.rst:109 +msgid "" +"As a special case, for *temporary* buffers that are wrapped by :c:func:" +"`PyMemoryView_FromBuffer` or :c:func:`PyBuffer_FillInfo` this field is " +"*NULL*. In general, exporting objects MUST NOT use this scheme." +msgstr "" + +#: ../Doc/c-api/buffer.rst:116 +msgid "" +"``product(shape) * itemsize``. For contiguous arrays, this is the length of " +"the underlying memory block. For non-contiguous arrays, it is the length " +"that the logical structure would have if it were copied to a contiguous " +"representation." +msgstr "" + +#: ../Doc/c-api/buffer.rst:121 +msgid "" +"Accessing ``((char *)buf)[0] up to ((char *)buf)[len-1]`` is only valid if " +"the buffer has been obtained by a request that guarantees contiguity. In " +"most cases such a request will be :c:macro:`PyBUF_SIMPLE` or :c:macro:" +"`PyBUF_WRITABLE`." +msgstr "" + +#: ../Doc/c-api/buffer.rst:127 +msgid "" +"An indicator of whether the buffer is read-only. This field is controlled by " +"the :c:macro:`PyBUF_WRITABLE` flag." +msgstr "" + +#: ../Doc/c-api/buffer.rst:132 +msgid "" +"Item size in bytes of a single element. Same as the value of :func:`struct." +"calcsize` called on non-NULL :c:member:`~Py_buffer.format` values." +msgstr "" + +#: ../Doc/c-api/buffer.rst:135 +msgid "" +"Important exception: If a consumer requests a buffer without the :c:macro:" +"`PyBUF_FORMAT` flag, :c:member:`~Py_buffer.format` will be set to *NULL*, " +"but :c:member:`~Py_buffer.itemsize` still has the value for the original " +"format." +msgstr "" + +#: ../Doc/c-api/buffer.rst:140 +msgid "" +"If :c:member:`~Py_buffer.shape` is present, the equality ``product(shape) * " +"itemsize == len`` still holds and the consumer can use :c:member:`~Py_buffer." +"itemsize` to navigate the buffer." +msgstr "" + +#: ../Doc/c-api/buffer.rst:144 +msgid "" +"If :c:member:`~Py_buffer.shape` is *NULL* as a result of a :c:macro:" +"`PyBUF_SIMPLE` or a :c:macro:`PyBUF_WRITABLE` request, the consumer must " +"disregard :c:member:`~Py_buffer.itemsize` and assume ``itemsize == 1``." +msgstr "" + +#: ../Doc/c-api/buffer.rst:150 +msgid "" +"A *NUL* terminated string in :mod:`struct` module style syntax describing " +"the contents of a single item. If this is *NULL*, ``\"B\"`` (unsigned bytes) " +"is assumed." +msgstr "" + +#: ../Doc/c-api/buffer.rst:154 +msgid "This field is controlled by the :c:macro:`PyBUF_FORMAT` flag." +msgstr "" + +#: ../Doc/c-api/buffer.rst:158 +msgid "" +"The number of dimensions the memory represents as an n-dimensional array. If " +"it is 0, :c:member:`~Py_buffer.buf` points to a single item representing a " +"scalar. In this case, :c:member:`~Py_buffer.shape`, :c:member:`~Py_buffer." +"strides` and :c:member:`~Py_buffer.suboffsets` MUST be *NULL*." +msgstr "" + +#: ../Doc/c-api/buffer.rst:163 +msgid "" +"The macro :c:macro:`PyBUF_MAX_NDIM` limits the maximum number of dimensions " +"to 64. Exporters MUST respect this limit, consumers of multi-dimensional " +"buffers SHOULD be able to handle up to :c:macro:`PyBUF_MAX_NDIM` dimensions." +msgstr "" + +#: ../Doc/c-api/buffer.rst:169 +msgid "" +"An array of :c:type:`Py_ssize_t` of length :c:member:`~Py_buffer.ndim` " +"indicating the shape of the memory as an n-dimensional array. Note that " +"``shape[0] * ... * shape[ndim-1] * itemsize`` MUST be equal to :c:member:" +"`~Py_buffer.len`." +msgstr "" + +#: ../Doc/c-api/buffer.rst:174 +msgid "" +"Shape values are restricted to ``shape[n] >= 0``. The case ``shape[n] == 0`` " +"requires special attention. See `complex arrays`_ for further information." +msgstr "" + +#: ../Doc/c-api/buffer.rst:178 +msgid "The shape array is read-only for the consumer." +msgstr "" + +#: ../Doc/c-api/buffer.rst:182 +msgid "" +"An array of :c:type:`Py_ssize_t` of length :c:member:`~Py_buffer.ndim` " +"giving the number of bytes to skip to get to a new element in each dimension." +msgstr "" + +#: ../Doc/c-api/buffer.rst:186 +msgid "" +"Stride values can be any integer. For regular arrays, strides are usually " +"positive, but a consumer MUST be able to handle the case ``strides[n] <= " +"0``. See `complex arrays`_ for further information." +msgstr "" + +#: ../Doc/c-api/buffer.rst:190 +msgid "The strides array is read-only for the consumer." +msgstr "" + +#: ../Doc/c-api/buffer.rst:194 +msgid "" +"An array of :c:type:`Py_ssize_t` of length :c:member:`~Py_buffer.ndim`. If " +"``suboffsets[n] >= 0``, the values stored along the nth dimension are " +"pointers and the suboffset value dictates how many bytes to add to each " +"pointer after de-referencing. A suboffset value that is negative indicates " +"that no de-referencing should occur (striding in a contiguous memory block)." +msgstr "" + +#: ../Doc/c-api/buffer.rst:201 +msgid "" +"If all suboffsets are negative (i.e. no de-referencing is needed, then this " +"field must be NULL (the default value)." +msgstr "" + +#: ../Doc/c-api/buffer.rst:204 +msgid "" +"This type of array representation is used by the Python Imaging Library " +"(PIL). See `complex arrays`_ for further information how to access elements " +"of such an array." +msgstr "" + +#: ../Doc/c-api/buffer.rst:208 +msgid "The suboffsets array is read-only for the consumer." +msgstr "" + +#: ../Doc/c-api/buffer.rst:212 +msgid "" +"This is for use internally by the exporting object. For example, this might " +"be re-cast as an integer by the exporter and used to store flags about " +"whether or not the shape, strides, and suboffsets arrays must be freed when " +"the buffer is released. The consumer MUST NOT alter this value." +msgstr "" + +#: ../Doc/c-api/buffer.rst:221 +msgid "Buffer request types" +msgstr "" + +#: ../Doc/c-api/buffer.rst:223 +msgid "" +"Buffers are usually obtained by sending a buffer request to an exporting " +"object via :c:func:`PyObject_GetBuffer`. Since the complexity of the logical " +"structure of the memory can vary drastically, the consumer uses the *flags* " +"argument to specify the exact buffer type it can handle." +msgstr "" + +#: ../Doc/c-api/buffer.rst:228 +msgid "" +"All :c:data:`Py_buffer` fields are unambiguously defined by the request type." +msgstr "" + +#: ../Doc/c-api/buffer.rst:232 +msgid "request-independent fields" +msgstr "" + +#: ../Doc/c-api/buffer.rst:233 +msgid "" +"The following fields are not influenced by *flags* and must always be filled " +"in with the correct values: :c:member:`~Py_buffer.obj`, :c:member:" +"`~Py_buffer.buf`, :c:member:`~Py_buffer.len`, :c:member:`~Py_buffer." +"itemsize`, :c:member:`~Py_buffer.ndim`." +msgstr "" + +#: ../Doc/c-api/buffer.rst:239 +msgid "readonly, format" +msgstr "" + +#: ../Doc/c-api/buffer.rst:243 +msgid "" +"Controls the :c:member:`~Py_buffer.readonly` field. If set, the exporter " +"MUST provide a writable buffer or else report failure. Otherwise, the " +"exporter MAY provide either a read-only or writable buffer, but the choice " +"MUST be consistent for all consumers." +msgstr "" + +#: ../Doc/c-api/buffer.rst:250 +msgid "" +"Controls the :c:member:`~Py_buffer.format` field. If set, this field MUST be " +"filled in correctly. Otherwise, this field MUST be *NULL*." +msgstr "" + +#: ../Doc/c-api/buffer.rst:254 +msgid "" +":c:macro:`PyBUF_WRITABLE` can be \\|'d to any of the flags in the next " +"section. Since :c:macro:`PyBUF_SIMPLE` is defined as 0, :c:macro:" +"`PyBUF_WRITABLE` can be used as a stand-alone flag to request a simple " +"writable buffer." +msgstr "" + +#: ../Doc/c-api/buffer.rst:258 +msgid "" +":c:macro:`PyBUF_FORMAT` can be \\|'d to any of the flags except :c:macro:" +"`PyBUF_SIMPLE`. The latter already implies format ``B`` (unsigned bytes)." +msgstr "" + +#: ../Doc/c-api/buffer.rst:263 +msgid "shape, strides, suboffsets" +msgstr "" + +#: ../Doc/c-api/buffer.rst:265 +msgid "" +"The flags that control the logical structure of the memory are listed in " +"decreasing order of complexity. Note that each flag contains all bits of the " +"flags below it." +msgstr "" + +#: ../Doc/c-api/buffer.rst:272 ../Doc/c-api/buffer.rst:296 +#: ../Doc/c-api/buffer.rst:321 +msgid "Request" +msgstr "" + +#: ../Doc/c-api/buffer.rst:272 ../Doc/c-api/buffer.rst:296 +#: ../Doc/c-api/buffer.rst:321 +msgid "shape" +msgstr "" + +#: ../Doc/c-api/buffer.rst:272 ../Doc/c-api/buffer.rst:296 +#: ../Doc/c-api/buffer.rst:321 +msgid "strides" +msgstr "" + +#: ../Doc/c-api/buffer.rst:272 ../Doc/c-api/buffer.rst:296 +#: ../Doc/c-api/buffer.rst:321 +msgid "suboffsets" +msgstr "" + +#: ../Doc/c-api/buffer.rst:274 ../Doc/c-api/buffer.rst:276 +#: ../Doc/c-api/buffer.rst:278 ../Doc/c-api/buffer.rst:298 +#: ../Doc/c-api/buffer.rst:300 ../Doc/c-api/buffer.rst:302 +#: ../Doc/c-api/buffer.rst:304 ../Doc/c-api/buffer.rst:323 +#: ../Doc/c-api/buffer.rst:325 ../Doc/c-api/buffer.rst:327 +#: ../Doc/c-api/buffer.rst:329 ../Doc/c-api/buffer.rst:331 +#: ../Doc/c-api/buffer.rst:333 ../Doc/c-api/buffer.rst:335 +#: ../Doc/c-api/buffer.rst:337 +msgid "yes" +msgstr "" + +#: ../Doc/c-api/buffer.rst:274 ../Doc/c-api/buffer.rst:323 +#: ../Doc/c-api/buffer.rst:325 +msgid "if needed" +msgstr "" + +#: ../Doc/c-api/buffer.rst:276 ../Doc/c-api/buffer.rst:278 +#: ../Doc/c-api/buffer.rst:280 ../Doc/c-api/buffer.rst:298 +#: ../Doc/c-api/buffer.rst:300 ../Doc/c-api/buffer.rst:302 +#: ../Doc/c-api/buffer.rst:304 ../Doc/c-api/buffer.rst:327 +#: ../Doc/c-api/buffer.rst:329 ../Doc/c-api/buffer.rst:331 +#: ../Doc/c-api/buffer.rst:333 ../Doc/c-api/buffer.rst:335 +#: ../Doc/c-api/buffer.rst:337 +msgid "NULL" +msgstr "" + +#: ../Doc/c-api/buffer.rst:287 +msgid "contiguity requests" +msgstr "" + +#: ../Doc/c-api/buffer.rst:289 +msgid "" +"C or Fortran :term:`contiguity ` can be explicitly requested, " +"with and without stride information. Without stride information, the buffer " +"must be C-contiguous." +msgstr "" + +#: ../Doc/c-api/buffer.rst:296 ../Doc/c-api/buffer.rst:321 +msgid "contig" +msgstr "" + +#: ../Doc/c-api/buffer.rst:298 ../Doc/c-api/buffer.rst:304 +#: ../Doc/c-api/buffer.rst:335 ../Doc/c-api/buffer.rst:337 +msgid "C" +msgstr "" + +#: ../Doc/c-api/buffer.rst:300 +msgid "F" +msgstr "" + +#: ../Doc/c-api/buffer.rst:302 +msgid "C or F" +msgstr "" + +#: ../Doc/c-api/buffer.rst:309 +msgid "compound requests" +msgstr "" + +#: ../Doc/c-api/buffer.rst:311 +msgid "" +"All possible requests are fully defined by some combination of the flags in " +"the previous section. For convenience, the buffer protocol provides " +"frequently used combinations as single flags." +msgstr "" + +#: ../Doc/c-api/buffer.rst:315 +msgid "" +"In the following table *U* stands for undefined contiguity. The consumer " +"would have to call :c:func:`PyBuffer_IsContiguous` to determine contiguity." +msgstr "" + +#: ../Doc/c-api/buffer.rst:321 +msgid "readonly" +msgstr "" + +#: ../Doc/c-api/buffer.rst:321 +msgid "format" +msgstr "" + +#: ../Doc/c-api/buffer.rst:323 ../Doc/c-api/buffer.rst:325 +#: ../Doc/c-api/buffer.rst:327 ../Doc/c-api/buffer.rst:329 +#: ../Doc/c-api/buffer.rst:331 ../Doc/c-api/buffer.rst:333 +msgid "U" +msgstr "" + +#: ../Doc/c-api/buffer.rst:323 ../Doc/c-api/buffer.rst:327 +#: ../Doc/c-api/buffer.rst:331 ../Doc/c-api/buffer.rst:335 +#: ../Doc/c-api/init.rst:1158 +msgid "0" +msgstr "" + +#: ../Doc/c-api/buffer.rst:325 ../Doc/c-api/buffer.rst:329 +#: ../Doc/c-api/buffer.rst:333 ../Doc/c-api/buffer.rst:337 +msgid "1 or 0" +msgstr "" + +#: ../Doc/c-api/buffer.rst:342 +msgid "Complex arrays" +msgstr "" + +#: ../Doc/c-api/buffer.rst:345 +msgid "NumPy-style: shape and strides" +msgstr "" + +#: ../Doc/c-api/buffer.rst:347 +msgid "" +"The logical structure of NumPy-style arrays is defined by :c:member:" +"`~Py_buffer.itemsize`, :c:member:`~Py_buffer.ndim`, :c:member:`~Py_buffer." +"shape` and :c:member:`~Py_buffer.strides`." +msgstr "" + +#: ../Doc/c-api/buffer.rst:350 +msgid "" +"If ``ndim == 0``, the memory location pointed to by :c:member:`~Py_buffer." +"buf` is interpreted as a scalar of size :c:member:`~Py_buffer.itemsize`. In " +"that case, both :c:member:`~Py_buffer.shape` and :c:member:`~Py_buffer." +"strides` are *NULL*." +msgstr "" + +#: ../Doc/c-api/buffer.rst:354 +msgid "" +"If :c:member:`~Py_buffer.strides` is *NULL*, the array is interpreted as a " +"standard n-dimensional C-array. Otherwise, the consumer must access an n-" +"dimensional array as follows:" +msgstr "" + +#: ../Doc/c-api/buffer.rst:358 +msgid "" +"``ptr = (char *)buf + indices[0] * strides[0] + ... + indices[n-1] * " +"strides[n-1]`` ``item = *((typeof(item) *)ptr);``" +msgstr "" + +#: ../Doc/c-api/buffer.rst:362 +msgid "" +"As noted above, :c:member:`~Py_buffer.buf` can point to any location within " +"the actual memory block. An exporter can check the validity of a buffer with " +"this function:" +msgstr "" + +#: ../Doc/c-api/buffer.rst:396 +msgid "PIL-style: shape, strides and suboffsets" +msgstr "" + +#: ../Doc/c-api/buffer.rst:398 +msgid "" +"In addition to the regular items, PIL-style arrays can contain pointers that " +"must be followed in order to get to the next element in a dimension. For " +"example, the regular three-dimensional C-array ``char v[2][2][3]`` can also " +"be viewed as an array of 2 pointers to 2 two-dimensional arrays: ``char " +"(*v[2])[2][3]``. In suboffsets representation, those two pointers can be " +"embedded at the start of :c:member:`~Py_buffer.buf`, pointing to two ``char " +"x[2][3]`` arrays that can be located anywhere in memory." +msgstr "" + +#: ../Doc/c-api/buffer.rst:407 +msgid "" +"Here is a function that returns a pointer to the element in an N-D array " +"pointed to by an N-dimensional index when there are both non-NULL strides " +"and suboffsets::" +msgstr "" + +#: ../Doc/c-api/buffer.rst:426 +msgid "Buffer-related functions" +msgstr "" + +#: ../Doc/c-api/buffer.rst:430 +msgid "" +"Return 1 if *obj* supports the buffer interface otherwise 0. When 1 is " +"returned, it doesn't guarantee that :c:func:`PyObject_GetBuffer` will " +"succeed." +msgstr "" + +#: ../Doc/c-api/buffer.rst:437 +msgid "" +"Send a request to *exporter* to fill in *view* as specified by *flags*. If " +"the exporter cannot provide a buffer of the exact type, it MUST raise :c:" +"data:`PyExc_BufferError`, set :c:member:`view->obj` to *NULL* and return -1." +msgstr "" + +#: ../Doc/c-api/buffer.rst:442 +msgid "" +"On success, fill in *view*, set :c:member:`view->obj` to a new reference to " +"*exporter* and return 0. In the case of chained buffer providers that " +"redirect requests to a single object, :c:member:`view->obj` MAY refer to " +"this object instead of *exporter* (See :ref:`Buffer Object Structures " +"`)." +msgstr "" + +#: ../Doc/c-api/buffer.rst:447 +msgid "" +"Successful calls to :c:func:`PyObject_GetBuffer` must be paired with calls " +"to :c:func:`PyBuffer_Release`, similar to :c:func:`malloc` and :c:func:" +"`free`. Thus, after the consumer is done with the buffer, :c:func:" +"`PyBuffer_Release` must be called exactly once." +msgstr "" + +#: ../Doc/c-api/buffer.rst:455 +msgid "" +"Release the buffer *view* and decrement the reference count for :c:member:" +"`view->obj`. This function MUST be called when the buffer is no longer being " +"used, otherwise reference leaks may occur." +msgstr "" + +#: ../Doc/c-api/buffer.rst:459 +msgid "" +"It is an error to call this function on a buffer that was not obtained via :" +"c:func:`PyObject_GetBuffer`." +msgstr "" + +#: ../Doc/c-api/buffer.rst:465 +msgid "" +"Return the implied :c:data:`~Py_buffer.itemsize` from :c:data:`~Py_buffer." +"format`. This function is not yet implemented." +msgstr "" + +#: ../Doc/c-api/buffer.rst:471 +msgid "" +"Return 1 if the memory defined by the *view* is C-style (*order* is ``'C'``) " +"or Fortran-style (*order* is ``'F'``) :term:`contiguous` or either one " +"(*order* is ``'A'``). Return 0 otherwise." +msgstr "" + +#: ../Doc/c-api/buffer.rst:478 +msgid "" +"Fill the *strides* array with byte-strides of a :term:`contiguous` (C-style " +"if *order* is ``'C'`` or Fortran-style if *order* is ``'F'``) array of the " +"given shape with the given number of bytes per element." +msgstr "" + +#: ../Doc/c-api/buffer.rst:485 +msgid "" +"Handle buffer requests for an exporter that wants to expose *buf* of size " +"*len* with writability set according to *readonly*. *buf* is interpreted as " +"a sequence of unsigned bytes." +msgstr "" + +#: ../Doc/c-api/buffer.rst:489 +msgid "" +"The *flags* argument indicates the request type. This function always fills " +"in *view* as specified by flags, unless *buf* has been designated as read-" +"only and :c:macro:`PyBUF_WRITABLE` is set in *flags*." +msgstr "" + +#: ../Doc/c-api/buffer.rst:493 +msgid "" +"On success, set :c:member:`view->obj` to a new reference to *exporter* and " +"return 0. Otherwise, raise :c:data:`PyExc_BufferError`, set :c:member:`view-" +">obj` to *NULL* and return -1;" +msgstr "" + +#: ../Doc/c-api/buffer.rst:497 +msgid "" +"If this function is used as part of a :ref:`getbufferproc `, " +"*exporter* MUST be set to the exporting object and *flags* must be passed " +"unmodified. Otherwise, *exporter* MUST be NULL." +msgstr "" + +#: ../Doc/c-api/bytearray.rst:6 +msgid "Byte Array Objects" +msgstr "" + +#: ../Doc/c-api/bytearray.rst:13 +msgid "" +"This subtype of :c:type:`PyObject` represents a Python bytearray object." +msgstr "" + +#: ../Doc/c-api/bytearray.rst:18 +msgid "" +"This instance of :c:type:`PyTypeObject` represents the Python bytearray " +"type; it is the same object as :class:`bytearray` in the Python layer." +msgstr "" + +#: ../Doc/c-api/bytearray.rst:23 +msgid "Type check macros" +msgstr "" + +#: ../Doc/c-api/bytearray.rst:27 +msgid "" +"Return true if the object *o* is a bytearray object or an instance of a " +"subtype of the bytearray type." +msgstr "" + +#: ../Doc/c-api/bytearray.rst:33 +msgid "" +"Return true if the object *o* is a bytearray object, but not an instance of " +"a subtype of the bytearray type." +msgstr "" + +#: ../Doc/c-api/bytearray.rst:38 +msgid "Direct API functions" +msgstr "" + +#: ../Doc/c-api/bytearray.rst:42 +msgid "" +"Return a new bytearray object from any object, *o*, that implements the :ref:" +"`buffer protocol `." +msgstr "" + +#: ../Doc/c-api/bytearray.rst:50 +msgid "" +"Create a new bytearray object from *string* and its length, *len*. On " +"failure, *NULL* is returned." +msgstr "" + +#: ../Doc/c-api/bytearray.rst:56 +msgid "" +"Concat bytearrays *a* and *b* and return a new bytearray with the result." +msgstr "" + +#: ../Doc/c-api/bytearray.rst:61 +msgid "Return the size of *bytearray* after checking for a *NULL* pointer." +msgstr "" + +#: ../Doc/c-api/bytearray.rst:66 +msgid "" +"Return the contents of *bytearray* as a char array after checking for a " +"*NULL* pointer. The returned array always has an extra null byte appended." +msgstr "" + +#: ../Doc/c-api/bytearray.rst:73 +msgid "Resize the internal buffer of *bytearray* to *len*." +msgstr "" + +#: ../Doc/c-api/bytearray.rst:76 +msgid "Macros" +msgstr "" + +#: ../Doc/c-api/bytearray.rst:78 +msgid "These macros trade safety for speed and they don't check pointers." +msgstr "" + +#: ../Doc/c-api/bytearray.rst:82 +msgid "Macro version of :c:func:`PyByteArray_AsString`." +msgstr "" + +#: ../Doc/c-api/bytearray.rst:87 +msgid "Macro version of :c:func:`PyByteArray_Size`." +msgstr "" + +#: ../Doc/c-api/bytes.rst:6 +msgid "Bytes Objects" +msgstr "" + +#: ../Doc/c-api/bytes.rst:8 +msgid "" +"These functions raise :exc:`TypeError` when expecting a bytes parameter and " +"are called with a non-bytes parameter." +msgstr "" + +#: ../Doc/c-api/bytes.rst:16 +msgid "This subtype of :c:type:`PyObject` represents a Python bytes object." +msgstr "" + +#: ../Doc/c-api/bytes.rst:21 +msgid "" +"This instance of :c:type:`PyTypeObject` represents the Python bytes type; it " +"is the same object as :class:`bytes` in the Python layer." +msgstr "" + +#: ../Doc/c-api/bytes.rst:27 +msgid "" +"Return true if the object *o* is a bytes object or an instance of a subtype " +"of the bytes type." +msgstr "" + +#: ../Doc/c-api/bytes.rst:33 +msgid "" +"Return true if the object *o* is a bytes object, but not an instance of a " +"subtype of the bytes type." +msgstr "" + +#: ../Doc/c-api/bytes.rst:39 +msgid "" +"Return a new bytes object with a copy of the string *v* as value on success, " +"and *NULL* on failure. The parameter *v* must not be *NULL*; it will not be " +"checked." +msgstr "" + +#: ../Doc/c-api/bytes.rst:46 +msgid "" +"Return a new bytes object with a copy of the string *v* as value and length " +"*len* on success, and *NULL* on failure. If *v* is *NULL*, the contents of " +"the bytes object are uninitialized." +msgstr "" + +#: ../Doc/c-api/bytes.rst:53 +msgid "" +"Take a C :c:func:`printf`\\ -style *format* string and a variable number of " +"arguments, calculate the size of the resulting Python bytes object and " +"return a bytes object with the values formatted into it. The variable " +"arguments must be C types and must correspond exactly to the format " +"characters in the *format* string. The following format characters are " +"allowed:" +msgstr "" + +#: ../Doc/c-api/bytes.rst:68 ../Doc/c-api/unicode.rst:447 +msgid "Format Characters" +msgstr "" + +#: ../Doc/c-api/bytes.rst:68 ../Doc/c-api/unicode.rst:447 +msgid "Type" +msgstr "" + +#: ../Doc/c-api/bytes.rst:68 ../Doc/c-api/unicode.rst:447 +msgid "Comment" +msgstr "" + +#: ../Doc/c-api/bytes.rst:70 ../Doc/c-api/unicode.rst:449 +msgid ":attr:`%%`" +msgstr "" + +#: ../Doc/c-api/bytes.rst:70 ../Doc/c-api/unicode.rst:449 +msgid "*n/a*" +msgstr "" + +#: ../Doc/c-api/bytes.rst:70 ../Doc/c-api/unicode.rst:449 +msgid "The literal % character." +msgstr "" + +#: ../Doc/c-api/bytes.rst:72 ../Doc/c-api/unicode.rst:451 +msgid ":attr:`%c`" +msgstr "" + +#: ../Doc/c-api/bytes.rst:72 ../Doc/c-api/bytes.rst:75 +#: ../Doc/c-api/bytes.rst:93 ../Doc/c-api/bytes.rst:96 +#: ../Doc/c-api/structures.rst:136 ../Doc/c-api/structures.rst:245 +#: ../Doc/c-api/structures.rst:252 ../Doc/c-api/structures.rst:268 +#: ../Doc/c-api/unicode.rst:451 ../Doc/c-api/unicode.rst:454 +#: ../Doc/c-api/unicode.rst:487 ../Doc/c-api/unicode.rst:490 +msgid "int" +msgstr "" + +#: ../Doc/c-api/bytes.rst:72 +msgid "A single byte, represented as a C int." +msgstr "" + +#: ../Doc/c-api/bytes.rst:75 ../Doc/c-api/unicode.rst:454 +msgid ":attr:`%d`" +msgstr "" + +#: ../Doc/c-api/bytes.rst:75 ../Doc/c-api/unicode.rst:454 +msgid "Exactly equivalent to ``printf(\"%d\")``." +msgstr "" + +#: ../Doc/c-api/bytes.rst:78 ../Doc/c-api/unicode.rst:457 +msgid ":attr:`%u`" +msgstr "" + +#: ../Doc/c-api/bytes.rst:78 ../Doc/c-api/structures.rst:278 +#: ../Doc/c-api/unicode.rst:457 +msgid "unsigned int" +msgstr "" + +#: ../Doc/c-api/bytes.rst:78 ../Doc/c-api/unicode.rst:457 +msgid "Exactly equivalent to ``printf(\"%u\")``." +msgstr "" + +#: ../Doc/c-api/bytes.rst:81 ../Doc/c-api/unicode.rst:460 +msgid ":attr:`%ld`" +msgstr "" + +#: ../Doc/c-api/bytes.rst:81 ../Doc/c-api/structures.rst:269 +#: ../Doc/c-api/unicode.rst:460 ../Doc/c-api/unicode.rst:463 +msgid "long" +msgstr "" + +#: ../Doc/c-api/bytes.rst:81 ../Doc/c-api/unicode.rst:460 +msgid "Exactly equivalent to ``printf(\"%ld\")``." +msgstr "" + +#: ../Doc/c-api/bytes.rst:84 ../Doc/c-api/unicode.rst:466 +msgid ":attr:`%lu`" +msgstr "" + +#: ../Doc/c-api/bytes.rst:84 ../Doc/c-api/structures.rst:280 +#: ../Doc/c-api/unicode.rst:466 +msgid "unsigned long" +msgstr "" + +#: ../Doc/c-api/bytes.rst:84 ../Doc/c-api/unicode.rst:466 +msgid "Exactly equivalent to ``printf(\"%lu\")``." +msgstr "" + +#: ../Doc/c-api/bytes.rst:87 ../Doc/c-api/unicode.rst:478 +msgid ":attr:`%zd`" +msgstr "" + +#: ../Doc/c-api/bytes.rst:87 ../Doc/c-api/structures.rst:248 +#: ../Doc/c-api/structures.rst:284 ../Doc/c-api/unicode.rst:478 +#: ../Doc/c-api/unicode.rst:481 +msgid "Py_ssize_t" +msgstr "" + +#: ../Doc/c-api/bytes.rst:87 ../Doc/c-api/unicode.rst:478 +msgid "Exactly equivalent to ``printf(\"%zd\")``." +msgstr "" + +#: ../Doc/c-api/bytes.rst:90 ../Doc/c-api/unicode.rst:484 +msgid ":attr:`%zu`" +msgstr "" + +#: ../Doc/c-api/bytes.rst:90 ../Doc/c-api/unicode.rst:484 +msgid "size_t" +msgstr "" + +#: ../Doc/c-api/bytes.rst:90 ../Doc/c-api/unicode.rst:484 +msgid "Exactly equivalent to ``printf(\"%zu\")``." +msgstr "" + +#: ../Doc/c-api/bytes.rst:93 ../Doc/c-api/unicode.rst:487 +msgid ":attr:`%i`" +msgstr "" + +#: ../Doc/c-api/bytes.rst:93 ../Doc/c-api/unicode.rst:487 +msgid "Exactly equivalent to ``printf(\"%i\")``." +msgstr "" + +#: ../Doc/c-api/bytes.rst:96 ../Doc/c-api/unicode.rst:490 +msgid ":attr:`%x`" +msgstr "" + +#: ../Doc/c-api/bytes.rst:96 ../Doc/c-api/unicode.rst:490 +msgid "Exactly equivalent to ``printf(\"%x\")``." +msgstr "" + +#: ../Doc/c-api/bytes.rst:99 ../Doc/c-api/unicode.rst:493 +msgid ":attr:`%s`" +msgstr "" + +#: ../Doc/c-api/bytes.rst:99 ../Doc/c-api/unicode.rst:493 +msgid "char\\*" +msgstr "" + +#: ../Doc/c-api/bytes.rst:99 ../Doc/c-api/unicode.rst:493 +msgid "A null-terminated C character array." +msgstr "" + +#: ../Doc/c-api/bytes.rst:102 ../Doc/c-api/unicode.rst:496 +msgid ":attr:`%p`" +msgstr "" + +#: ../Doc/c-api/bytes.rst:102 ../Doc/c-api/unicode.rst:496 +msgid "void\\*" +msgstr "" + +#: ../Doc/c-api/bytes.rst:102 ../Doc/c-api/unicode.rst:496 +msgid "" +"The hex representation of a C pointer. Mostly equivalent to ``printf(\"%p" +"\")`` except that it is guaranteed to start with the literal ``0x`` " +"regardless of what the platform's ``printf`` yields." +msgstr "" + +#: ../Doc/c-api/bytes.rst:111 +msgid "" +"An unrecognized format character causes all the rest of the format string to " +"be copied as-is to the result object, and any extra arguments discarded." +msgstr "" + +#: ../Doc/c-api/bytes.rst:117 +msgid "" +"Identical to :c:func:`PyBytes_FromFormat` except that it takes exactly two " +"arguments." +msgstr "" + +#: ../Doc/c-api/bytes.rst:123 +msgid "" +"Return the bytes representation of object *o* that implements the buffer " +"protocol." +msgstr "" + +#: ../Doc/c-api/bytes.rst:129 +msgid "Return the length of the bytes in bytes object *o*." +msgstr "" + +#: ../Doc/c-api/bytes.rst:134 +msgid "Macro form of :c:func:`PyBytes_Size` but without error checking." +msgstr "" + +#: ../Doc/c-api/bytes.rst:139 +msgid "" +"Return a pointer to the contents of *o*. The pointer refers to the internal " +"buffer of *o*, which consists of ``len(o) + 1`` bytes. The last byte in the " +"buffer is always null, regardless of whether there are any other null " +"bytes. The data must not be modified in any way, unless the object was just " +"created using ``PyBytes_FromStringAndSize(NULL, size)``. It must not be " +"deallocated. If *o* is not a bytes object at all, :c:func:" +"`PyBytes_AsString` returns *NULL* and raises :exc:`TypeError`." +msgstr "" + +#: ../Doc/c-api/bytes.rst:151 +msgid "Macro form of :c:func:`PyBytes_AsString` but without error checking." +msgstr "" + +#: ../Doc/c-api/bytes.rst:156 +msgid "" +"Return the null-terminated contents of the object *obj* through the output " +"variables *buffer* and *length*." +msgstr "" + +#: ../Doc/c-api/bytes.rst:159 +msgid "" +"If *length* is *NULL*, the bytes object may not contain embedded null bytes; " +"if it does, the function returns ``-1`` and a :exc:`ValueError` is raised." +msgstr "" + +#: ../Doc/c-api/bytes.rst:163 +msgid "" +"The buffer refers to an internal buffer of *obj*, which includes an " +"additional null byte at the end (not counted in *length*). The data must " +"not be modified in any way, unless the object was just created using " +"``PyBytes_FromStringAndSize(NULL, size)``. It must not be deallocated. If " +"*obj* is not a bytes object at all, :c:func:`PyBytes_AsStringAndSize` " +"returns ``-1`` and raises :exc:`TypeError`." +msgstr "" + +#: ../Doc/c-api/bytes.rst:170 +msgid "" +"Previously, :exc:`TypeError` was raised when embedded null bytes were " +"encountered in the bytes object." +msgstr "" + +#: ../Doc/c-api/bytes.rst:177 +msgid "" +"Create a new bytes object in *\\*bytes* containing the contents of *newpart* " +"appended to *bytes*; the caller will own the new reference. The reference " +"to the old value of *bytes* will be stolen. If the new object cannot be " +"created, the old reference to *bytes* will still be discarded and the value " +"of *\\*bytes* will be set to *NULL*; the appropriate exception will be set." +msgstr "" + +#: ../Doc/c-api/bytes.rst:186 +msgid "" +"Create a new bytes object in *\\*bytes* containing the contents of *newpart* " +"appended to *bytes*. This version decrements the reference count of " +"*newpart*." +msgstr "" + +#: ../Doc/c-api/bytes.rst:193 +msgid "" +"A way to resize a bytes object even though it is \"immutable\". Only use " +"this to build up a brand new bytes object; don't use this if the bytes may " +"already be known in other parts of the code. It is an error to call this " +"function if the refcount on the input bytes object is not one. Pass the " +"address of an existing bytes object as an lvalue (it may be written into), " +"and the new size desired. On success, *\\*bytes* holds the resized bytes " +"object and ``0`` is returned; the address in *\\*bytes* may differ from its " +"input value. If the reallocation fails, the original bytes object at *" +"\\*bytes* is deallocated, *\\*bytes* is set to *NULL*, :exc:`MemoryError` is " +"set, and ``-1`` is returned." +msgstr "" + +#: ../Doc/c-api/capsule.rst:6 +msgid "Capsules" +msgstr "" + +#: ../Doc/c-api/capsule.rst:10 +msgid "" +"Refer to :ref:`using-capsules` for more information on using these objects." +msgstr "" + +#: ../Doc/c-api/capsule.rst:15 +msgid "" +"This subtype of :c:type:`PyObject` represents an opaque value, useful for C " +"extension modules who need to pass an opaque value (as a :c:type:`void\\*` " +"pointer) through Python code to other C code. It is often used to make a C " +"function pointer defined in one module available to other modules, so the " +"regular import mechanism can be used to access C APIs defined in dynamically " +"loaded modules." +msgstr "" + +#: ../Doc/c-api/capsule.rst:24 +msgid "The type of a destructor callback for a capsule. Defined as::" +msgstr "" + +#: ../Doc/c-api/capsule.rst:28 +msgid "" +"See :c:func:`PyCapsule_New` for the semantics of PyCapsule_Destructor " +"callbacks." +msgstr "" + +#: ../Doc/c-api/capsule.rst:34 +msgid "Return true if its argument is a :c:type:`PyCapsule`." +msgstr "" + +#: ../Doc/c-api/capsule.rst:39 +msgid "" +"Create a :c:type:`PyCapsule` encapsulating the *pointer*. The *pointer* " +"argument may not be *NULL*." +msgstr "" + +#: ../Doc/c-api/capsule.rst:42 +msgid "On failure, set an exception and return *NULL*." +msgstr "" + +#: ../Doc/c-api/capsule.rst:44 +msgid "" +"The *name* string may either be *NULL* or a pointer to a valid C string. If " +"non-*NULL*, this string must outlive the capsule. (Though it is permitted " +"to free it inside the *destructor*.)" +msgstr "" + +#: ../Doc/c-api/capsule.rst:48 +msgid "" +"If the *destructor* argument is not *NULL*, it will be called with the " +"capsule as its argument when it is destroyed." +msgstr "" + +#: ../Doc/c-api/capsule.rst:51 +msgid "" +"If this capsule will be stored as an attribute of a module, the *name* " +"should be specified as ``modulename.attributename``. This will enable other " +"modules to import the capsule using :c:func:`PyCapsule_Import`." +msgstr "" + +#: ../Doc/c-api/capsule.rst:58 +msgid "" +"Retrieve the *pointer* stored in the capsule. On failure, set an exception " +"and return *NULL*." +msgstr "" + +#: ../Doc/c-api/capsule.rst:61 +msgid "" +"The *name* parameter must compare exactly to the name stored in the capsule. " +"If the name stored in the capsule is *NULL*, the *name* passed in must also " +"be *NULL*. Python uses the C function :c:func:`strcmp` to compare capsule " +"names." +msgstr "" + +#: ../Doc/c-api/capsule.rst:69 +msgid "" +"Return the current destructor stored in the capsule. On failure, set an " +"exception and return *NULL*." +msgstr "" + +#: ../Doc/c-api/capsule.rst:72 +msgid "" +"It is legal for a capsule to have a *NULL* destructor. This makes a *NULL* " +"return code somewhat ambiguous; use :c:func:`PyCapsule_IsValid` or :c:func:" +"`PyErr_Occurred` to disambiguate." +msgstr "" + +#: ../Doc/c-api/capsule.rst:79 +msgid "" +"Return the current context stored in the capsule. On failure, set an " +"exception and return *NULL*." +msgstr "" + +#: ../Doc/c-api/capsule.rst:82 +msgid "" +"It is legal for a capsule to have a *NULL* context. This makes a *NULL* " +"return code somewhat ambiguous; use :c:func:`PyCapsule_IsValid` or :c:func:" +"`PyErr_Occurred` to disambiguate." +msgstr "" + +#: ../Doc/c-api/capsule.rst:89 +msgid "" +"Return the current name stored in the capsule. On failure, set an exception " +"and return *NULL*." +msgstr "" + +#: ../Doc/c-api/capsule.rst:92 +msgid "" +"It is legal for a capsule to have a *NULL* name. This makes a *NULL* return " +"code somewhat ambiguous; use :c:func:`PyCapsule_IsValid` or :c:func:" +"`PyErr_Occurred` to disambiguate." +msgstr "" + +#: ../Doc/c-api/capsule.rst:99 +msgid "" +"Import a pointer to a C object from a capsule attribute in a module. The " +"*name* parameter should specify the full name to the attribute, as in " +"``module.attribute``. The *name* stored in the capsule must match this " +"string exactly. If *no_block* is true, import the module without blocking " +"(using :c:func:`PyImport_ImportModuleNoBlock`). If *no_block* is false, " +"import the module conventionally (using :c:func:`PyImport_ImportModule`)." +msgstr "" + +#: ../Doc/c-api/capsule.rst:106 +msgid "" +"Return the capsule's internal *pointer* on success. On failure, set an " +"exception and return *NULL*. However, if :c:func:`PyCapsule_Import` failed " +"to import the module, and *no_block* was true, no exception is set." +msgstr "" + +#: ../Doc/c-api/capsule.rst:112 +msgid "" +"Determines whether or not *capsule* is a valid capsule. A valid capsule is " +"non-*NULL*, passes :c:func:`PyCapsule_CheckExact`, has a non-*NULL* pointer " +"stored in it, and its internal name matches the *name* parameter. (See :c:" +"func:`PyCapsule_GetPointer` for information on how capsule names are " +"compared.)" +msgstr "" + +#: ../Doc/c-api/capsule.rst:118 +msgid "" +"In other words, if :c:func:`PyCapsule_IsValid` returns a true value, calls " +"to any of the accessors (any function starting with :c:func:`PyCapsule_Get`) " +"are guaranteed to succeed." +msgstr "" + +#: ../Doc/c-api/capsule.rst:122 +msgid "" +"Return a nonzero value if the object is valid and matches the name passed " +"in. Return 0 otherwise. This function will not fail." +msgstr "" + +#: ../Doc/c-api/capsule.rst:127 +msgid "Set the context pointer inside *capsule* to *context*." +msgstr "" + +#: ../Doc/c-api/capsule.rst:129 ../Doc/c-api/capsule.rst:135 +#: ../Doc/c-api/capsule.rst:143 ../Doc/c-api/capsule.rst:150 +msgid "Return 0 on success. Return nonzero and set an exception on failure." +msgstr "" + +#: ../Doc/c-api/capsule.rst:133 +msgid "Set the destructor inside *capsule* to *destructor*." +msgstr "" + +#: ../Doc/c-api/capsule.rst:139 +msgid "" +"Set the name inside *capsule* to *name*. If non-*NULL*, the name must " +"outlive the capsule. If the previous *name* stored in the capsule was not " +"*NULL*, no attempt is made to free it." +msgstr "" + +#: ../Doc/c-api/capsule.rst:147 +msgid "" +"Set the void pointer inside *capsule* to *pointer*. The pointer may not be " +"*NULL*." +msgstr "" + +#: ../Doc/c-api/cell.rst:6 +msgid "Cell Objects" +msgstr "" + +#: ../Doc/c-api/cell.rst:8 +msgid "" +"\"Cell\" objects are used to implement variables referenced by multiple " +"scopes. For each such variable, a cell object is created to store the value; " +"the local variables of each stack frame that references the value contains a " +"reference to the cells from outer scopes which also use that variable. When " +"the value is accessed, the value contained in the cell is used instead of " +"the cell object itself. This de-referencing of the cell object requires " +"support from the generated byte-code; these are not automatically de-" +"referenced when accessed. Cell objects are not likely to be useful elsewhere." +msgstr "" + +#: ../Doc/c-api/cell.rst:20 +msgid "The C structure used for cell objects." +msgstr "" + +#: ../Doc/c-api/cell.rst:25 +msgid "The type object corresponding to cell objects." +msgstr "" + +#: ../Doc/c-api/cell.rst:30 +msgid "Return true if *ob* is a cell object; *ob* must not be *NULL*." +msgstr "" + +#: ../Doc/c-api/cell.rst:35 +msgid "" +"Create and return a new cell object containing the value *ob*. The parameter " +"may be *NULL*." +msgstr "" + +#: ../Doc/c-api/cell.rst:41 +msgid "Return the contents of the cell *cell*." +msgstr "" + +#: ../Doc/c-api/cell.rst:46 +msgid "" +"Return the contents of the cell *cell*, but without checking that *cell* is " +"non-*NULL* and a cell object." +msgstr "" + +#: ../Doc/c-api/cell.rst:52 +msgid "" +"Set the contents of the cell object *cell* to *value*. This releases the " +"reference to any current content of the cell. *value* may be *NULL*. *cell* " +"must be non-*NULL*; if it is not a cell object, ``-1`` will be returned. On " +"success, ``0`` will be returned." +msgstr "" + +#: ../Doc/c-api/cell.rst:60 +msgid "" +"Sets the value of the cell object *cell* to *value*. No reference counts " +"are adjusted, and no checks are made for safety; *cell* must be non-*NULL* " +"and must be a cell object." +msgstr "" + +#: ../Doc/c-api/code.rst:8 +msgid "Code Objects" +msgstr "" + +#: ../Doc/c-api/code.rst:12 +msgid "" +"Code objects are a low-level detail of the CPython implementation. Each one " +"represents a chunk of executable code that hasn't yet been bound into a " +"function." +msgstr "" + +#: ../Doc/c-api/code.rst:18 +msgid "" +"The C structure of the objects used to describe code objects. The fields of " +"this type are subject to change at any time." +msgstr "" + +#: ../Doc/c-api/code.rst:24 +msgid "" +"This is an instance of :c:type:`PyTypeObject` representing the Python :class:" +"`code` type." +msgstr "" + +#: ../Doc/c-api/code.rst:30 +msgid "Return true if *co* is a :class:`code` object." +msgstr "" + +#: ../Doc/c-api/code.rst:34 +msgid "Return the number of free variables in *co*." +msgstr "" + +#: ../Doc/c-api/code.rst:38 +msgid "" +"Return a new code object. If you need a dummy code object to create a " +"frame, use :c:func:`PyCode_NewEmpty` instead. Calling :c:func:`PyCode_New` " +"directly can bind you to a precise Python version since the definition of " +"the bytecode changes often." +msgstr "" + +#: ../Doc/c-api/code.rst:46 +msgid "" +"Return a new empty code object with the specified filename, function name, " +"and first line number. It is illegal to :func:`exec` or :func:`eval` the " +"resulting code object." +msgstr "" + +#: ../Doc/c-api/codec.rst:4 +msgid "Codec registry and support functions" +msgstr "" + +#: ../Doc/c-api/codec.rst:8 +msgid "Register a new codec search function." +msgstr "" + +#: ../Doc/c-api/codec.rst:10 +msgid "" +"As side effect, this tries to load the :mod:`encodings` package, if not yet " +"done, to make sure that it is always first in the list of search functions." +msgstr "" + +#: ../Doc/c-api/codec.rst:15 +msgid "" +"Return ``1`` or ``0`` depending on whether there is a registered codec for " +"the given *encoding*." +msgstr "" + +#: ../Doc/c-api/codec.rst:20 +msgid "Generic codec based encoding API." +msgstr "" + +#: ../Doc/c-api/codec.rst:22 +msgid "" +"*object* is passed through the encoder function found for the given " +"*encoding* using the error handling method defined by *errors*. *errors* " +"may be *NULL* to use the default method defined for the codec. Raises a :" +"exc:`LookupError` if no encoder can be found." +msgstr "" + +#: ../Doc/c-api/codec.rst:29 +msgid "Generic codec based decoding API." +msgstr "" + +#: ../Doc/c-api/codec.rst:31 +msgid "" +"*object* is passed through the decoder function found for the given " +"*encoding* using the error handling method defined by *errors*. *errors* " +"may be *NULL* to use the default method defined for the codec. Raises a :" +"exc:`LookupError` if no encoder can be found." +msgstr "" + +#: ../Doc/c-api/codec.rst:38 +msgid "Codec lookup API" +msgstr "" + +#: ../Doc/c-api/codec.rst:40 +msgid "" +"In the following functions, the *encoding* string is looked up converted to " +"all lower-case characters, which makes encodings looked up through this " +"mechanism effectively case-insensitive. If no codec is found, a :exc:" +"`KeyError` is set and *NULL* returned." +msgstr "" + +#: ../Doc/c-api/codec.rst:47 +msgid "Get an encoder function for the given *encoding*." +msgstr "" + +#: ../Doc/c-api/codec.rst:51 +msgid "Get a decoder function for the given *encoding*." +msgstr "" + +#: ../Doc/c-api/codec.rst:55 +msgid "" +"Get an :class:`~codecs.IncrementalEncoder` object for the given *encoding*." +msgstr "" + +#: ../Doc/c-api/codec.rst:59 +msgid "" +"Get an :class:`~codecs.IncrementalDecoder` object for the given *encoding*." +msgstr "" + +#: ../Doc/c-api/codec.rst:63 +msgid "" +"Get a :class:`~codecs.StreamReader` factory function for the given " +"*encoding*." +msgstr "" + +#: ../Doc/c-api/codec.rst:67 +msgid "" +"Get a :class:`~codecs.StreamWriter` factory function for the given " +"*encoding*." +msgstr "" + +#: ../Doc/c-api/codec.rst:71 +msgid "Registry API for Unicode encoding error handlers" +msgstr "" + +#: ../Doc/c-api/codec.rst:75 +msgid "" +"Register the error handling callback function *error* under the given " +"*name*. This callback function will be called by a codec when it encounters " +"unencodable characters/undecodable bytes and *name* is specified as the " +"error parameter in the call to the encode/decode function." +msgstr "" + +#: ../Doc/c-api/codec.rst:80 +msgid "" +"The callback gets a single argument, an instance of :exc:" +"`UnicodeEncodeError`, :exc:`UnicodeDecodeError` or :exc:" +"`UnicodeTranslateError` that holds information about the problematic " +"sequence of characters or bytes and their offset in the original string " +"(see :ref:`unicodeexceptions` for functions to extract this information). " +"The callback must either raise the given exception, or return a two-item " +"tuple containing the replacement for the problematic sequence, and an " +"integer giving the offset in the original string at which encoding/decoding " +"should be resumed." +msgstr "" + +#: ../Doc/c-api/codec.rst:90 +msgid "Return ``0`` on success, ``-1`` on error." +msgstr "" + +#: ../Doc/c-api/codec.rst:94 +msgid "" +"Lookup the error handling callback function registered under *name*. As a " +"special case *NULL* can be passed, in which case the error handling callback " +"for \"strict\" will be returned." +msgstr "" + +#: ../Doc/c-api/codec.rst:100 +msgid "Raise *exc* as an exception." +msgstr "" + +#: ../Doc/c-api/codec.rst:104 +msgid "Ignore the unicode error, skipping the faulty input." +msgstr "" + +#: ../Doc/c-api/codec.rst:108 +msgid "Replace the unicode encode error with ``?`` or ``U+FFFD``." +msgstr "" + +#: ../Doc/c-api/codec.rst:112 +msgid "Replace the unicode encode error with XML character references." +msgstr "" + +#: ../Doc/c-api/codec.rst:116 +msgid "" +"Replace the unicode encode error with backslash escapes (``\\x``, ``\\u`` " +"and ``\\U``)." +msgstr "" + +#: ../Doc/c-api/codec.rst:121 +msgid "Replace the unicode encode error with ``\\N{...}`` escapes." +msgstr "" + +#: ../Doc/c-api/complex.rst:6 +msgid "Complex Number Objects" +msgstr "" + +#: ../Doc/c-api/complex.rst:10 +msgid "" +"Python's complex number objects are implemented as two distinct types when " +"viewed from the C API: one is the Python object exposed to Python programs, " +"and the other is a C structure which represents the actual complex number " +"value. The API provides functions for working with both." +msgstr "" + +#: ../Doc/c-api/complex.rst:17 +msgid "Complex Numbers as C Structures" +msgstr "" + +#: ../Doc/c-api/complex.rst:19 +msgid "" +"Note that the functions which accept these structures as parameters and " +"return them as results do so *by value* rather than dereferencing them " +"through pointers. This is consistent throughout the API." +msgstr "" + +#: ../Doc/c-api/complex.rst:26 +msgid "" +"The C structure which corresponds to the value portion of a Python complex " +"number object. Most of the functions for dealing with complex number " +"objects use structures of this type as input or output values, as " +"appropriate. It is defined as::" +msgstr "" + +#: ../Doc/c-api/complex.rst:39 +msgid "" +"Return the sum of two complex numbers, using the C :c:type:`Py_complex` " +"representation." +msgstr "" + +#: ../Doc/c-api/complex.rst:45 +msgid "" +"Return the difference between two complex numbers, using the C :c:type:" +"`Py_complex` representation." +msgstr "" + +#: ../Doc/c-api/complex.rst:51 +msgid "" +"Return the negation of the complex number *complex*, using the C :c:type:" +"`Py_complex` representation." +msgstr "" + +#: ../Doc/c-api/complex.rst:57 +msgid "" +"Return the product of two complex numbers, using the C :c:type:`Py_complex` " +"representation." +msgstr "" + +#: ../Doc/c-api/complex.rst:63 +msgid "" +"Return the quotient of two complex numbers, using the C :c:type:`Py_complex` " +"representation." +msgstr "" + +#: ../Doc/c-api/complex.rst:66 +msgid "" +"If *divisor* is null, this method returns zero and sets :c:data:`errno` to :" +"c:data:`EDOM`." +msgstr "" + +#: ../Doc/c-api/complex.rst:72 +msgid "" +"Return the exponentiation of *num* by *exp*, using the C :c:type:" +"`Py_complex` representation." +msgstr "" + +#: ../Doc/c-api/complex.rst:75 +msgid "" +"If *num* is null and *exp* is not a positive real number, this method " +"returns zero and sets :c:data:`errno` to :c:data:`EDOM`." +msgstr "" + +#: ../Doc/c-api/complex.rst:80 +msgid "Complex Numbers as Python Objects" +msgstr "" + +#: ../Doc/c-api/complex.rst:85 +msgid "" +"This subtype of :c:type:`PyObject` represents a Python complex number object." +msgstr "" + +#: ../Doc/c-api/complex.rst:90 +msgid "" +"This instance of :c:type:`PyTypeObject` represents the Python complex number " +"type. It is the same object as :class:`complex` in the Python layer." +msgstr "" + +#: ../Doc/c-api/complex.rst:96 +msgid "" +"Return true if its argument is a :c:type:`PyComplexObject` or a subtype of :" +"c:type:`PyComplexObject`." +msgstr "" + +#: ../Doc/c-api/complex.rst:102 +msgid "" +"Return true if its argument is a :c:type:`PyComplexObject`, but not a " +"subtype of :c:type:`PyComplexObject`." +msgstr "" + +#: ../Doc/c-api/complex.rst:108 +msgid "" +"Create a new Python complex number object from a C :c:type:`Py_complex` " +"value." +msgstr "" + +#: ../Doc/c-api/complex.rst:113 +msgid "Return a new :c:type:`PyComplexObject` object from *real* and *imag*." +msgstr "" + +#: ../Doc/c-api/complex.rst:118 +msgid "Return the real part of *op* as a C :c:type:`double`." +msgstr "" + +#: ../Doc/c-api/complex.rst:123 +msgid "Return the imaginary part of *op* as a C :c:type:`double`." +msgstr "" + +#: ../Doc/c-api/complex.rst:128 +msgid "Return the :c:type:`Py_complex` value of the complex number *op*." +msgstr "" + +#: ../Doc/c-api/complex.rst:130 +msgid "" +"If *op* is not a Python complex number object but has a :meth:`__complex__` " +"method, this method will first be called to convert *op* to a Python complex " +"number object. Upon failure, this method returns ``-1.0`` as a real value." +msgstr "" + +#: ../Doc/c-api/concrete.rst:8 +msgid "Concrete Objects Layer" +msgstr "" + +#: ../Doc/c-api/concrete.rst:10 +msgid "" +"The functions in this chapter are specific to certain Python object types. " +"Passing them an object of the wrong type is not a good idea; if you receive " +"an object from a Python program and you are not sure that it has the right " +"type, you must perform a type check first; for example, to check that an " +"object is a dictionary, use :c:func:`PyDict_Check`. The chapter is " +"structured like the \"family tree\" of Python object types." +msgstr "" + +#: ../Doc/c-api/concrete.rst:19 +msgid "" +"While the functions described in this chapter carefully check the type of " +"the objects which are passed in, many of them do not check for *NULL* being " +"passed instead of a valid object. Allowing *NULL* to be passed in can cause " +"memory access violations and immediate termination of the interpreter." +msgstr "" + +#: ../Doc/c-api/concrete.rst:28 +msgid "Fundamental Objects" +msgstr "" + +#: ../Doc/c-api/concrete.rst:30 +msgid "" +"This section describes Python type objects and the singleton object ``None``." +msgstr "" + +#: ../Doc/c-api/concrete.rst:41 +msgid "Numeric Objects" +msgstr "" + +#: ../Doc/c-api/concrete.rst:56 +msgid "Sequence Objects" +msgstr "" + +#: ../Doc/c-api/concrete.rst:60 +msgid "" +"Generic operations on sequence objects were discussed in the previous " +"chapter; this section deals with the specific kinds of sequence objects that " +"are intrinsic to the Python language." +msgstr "" + +#: ../Doc/c-api/concrete.rst:78 +msgid "Container Objects" +msgstr "" + +#: ../Doc/c-api/concrete.rst:91 ../Doc/c-api/function.rst:6 +msgid "Function Objects" +msgstr "" + +#: ../Doc/c-api/concrete.rst:102 +msgid "Other Objects" +msgstr "" + +#: ../Doc/c-api/conversion.rst:6 +msgid "String conversion and formatting" +msgstr "" + +#: ../Doc/c-api/conversion.rst:8 +msgid "Functions for number conversion and formatted string output." +msgstr "" + +#: ../Doc/c-api/conversion.rst:13 +msgid "" +"Output not more than *size* bytes to *str* according to the format string " +"*format* and the extra arguments. See the Unix man page :manpage:" +"`snprintf(2)`." +msgstr "" + +#: ../Doc/c-api/conversion.rst:19 +msgid "" +"Output not more than *size* bytes to *str* according to the format string " +"*format* and the variable argument list *va*. Unix man page :manpage:" +"`vsnprintf(2)`." +msgstr "" + +#: ../Doc/c-api/conversion.rst:23 +msgid "" +":c:func:`PyOS_snprintf` and :c:func:`PyOS_vsnprintf` wrap the Standard C " +"library functions :c:func:`snprintf` and :c:func:`vsnprintf`. Their purpose " +"is to guarantee consistent behavior in corner cases, which the Standard C " +"functions do not." +msgstr "" + +#: ../Doc/c-api/conversion.rst:28 +msgid "" +"The wrappers ensure that *str*[*size*-1] is always ``'\\0'`` upon return. " +"They never write more than *size* bytes (including the trailing ``'\\0'``) " +"into str. Both functions require that ``str != NULL``, ``size > 0`` and " +"``format != NULL``." +msgstr "" + +#: ../Doc/c-api/conversion.rst:33 +msgid "" +"If the platform doesn't have :c:func:`vsnprintf` and the buffer size needed " +"to avoid truncation exceeds *size* by more than 512 bytes, Python aborts " +"with a *Py_FatalError*." +msgstr "" + +#: ../Doc/c-api/conversion.rst:37 +msgid "" +"The return value (*rv*) for these functions should be interpreted as follows:" +msgstr "" + +#: ../Doc/c-api/conversion.rst:39 +msgid "" +"When ``0 <= rv < size``, the output conversion was successful and *rv* " +"characters were written to *str* (excluding the trailing ``'\\0'`` byte at " +"*str*[*rv*])." +msgstr "" + +#: ../Doc/c-api/conversion.rst:43 +msgid "" +"When ``rv >= size``, the output conversion was truncated and a buffer with " +"``rv + 1`` bytes would have been needed to succeed. *str*[*size*-1] is " +"``'\\0'`` in this case." +msgstr "" + +#: ../Doc/c-api/conversion.rst:47 +msgid "" +"When ``rv < 0``, \"something bad happened.\" *str*[*size*-1] is ``'\\0'`` in " +"this case too, but the rest of *str* is undefined. The exact cause of the " +"error depends on the underlying platform." +msgstr "" + +#: ../Doc/c-api/conversion.rst:51 +msgid "" +"The following functions provide locale-independent string to number " +"conversions." +msgstr "" + +#: ../Doc/c-api/conversion.rst:56 +msgid "" +"Convert a string ``s`` to a :c:type:`double`, raising a Python exception on " +"failure. The set of accepted strings corresponds to the set of strings " +"accepted by Python's :func:`float` constructor, except that ``s`` must not " +"have leading or trailing whitespace. The conversion is independent of the " +"current locale." +msgstr "" + +#: ../Doc/c-api/conversion.rst:62 +msgid "" +"If ``endptr`` is ``NULL``, convert the whole string. Raise ValueError and " +"return ``-1.0`` if the string is not a valid representation of a floating-" +"point number." +msgstr "" + +#: ../Doc/c-api/conversion.rst:66 +msgid "" +"If endptr is not ``NULL``, convert as much of the string as possible and set " +"``*endptr`` to point to the first unconverted character. If no initial " +"segment of the string is the valid representation of a floating-point " +"number, set ``*endptr`` to point to the beginning of the string, raise " +"ValueError, and return ``-1.0``." +msgstr "" + +#: ../Doc/c-api/conversion.rst:73 +msgid "" +"If ``s`` represents a value that is too large to store in a float (for " +"example, ``\"1e500\"`` is such a string on many platforms) then if " +"``overflow_exception`` is ``NULL`` return ``Py_HUGE_VAL`` (with an " +"appropriate sign) and don't set any exception. Otherwise, " +"``overflow_exception`` must point to a Python exception object; raise that " +"exception and return ``-1.0``. In both cases, set ``*endptr`` to point to " +"the first character after the converted value." +msgstr "" + +#: ../Doc/c-api/conversion.rst:81 +msgid "" +"If any other error occurs during the conversion (for example an out-of-" +"memory error), set the appropriate Python exception and return ``-1.0``." +msgstr "" + +#: ../Doc/c-api/conversion.rst:90 +msgid "" +"Convert a :c:type:`double` *val* to a string using supplied *format_code*, " +"*precision*, and *flags*." +msgstr "" + +#: ../Doc/c-api/conversion.rst:93 +msgid "" +"*format_code* must be one of ``'e'``, ``'E'``, ``'f'``, ``'F'``, ``'g'``, " +"``'G'`` or ``'r'``. For ``'r'``, the supplied *precision* must be 0 and is " +"ignored. The ``'r'`` format code specifies the standard :func:`repr` format." +msgstr "" + +#: ../Doc/c-api/conversion.rst:98 +msgid "" +"*flags* can be zero or more of the values *Py_DTSF_SIGN*, " +"*Py_DTSF_ADD_DOT_0*, or *Py_DTSF_ALT*, or-ed together:" +msgstr "" + +#: ../Doc/c-api/conversion.rst:101 +msgid "" +"*Py_DTSF_SIGN* means to always precede the returned string with a sign " +"character, even if *val* is non-negative." +msgstr "" + +#: ../Doc/c-api/conversion.rst:104 +msgid "" +"*Py_DTSF_ADD_DOT_0* means to ensure that the returned string will not look " +"like an integer." +msgstr "" + +#: ../Doc/c-api/conversion.rst:107 +msgid "" +"*Py_DTSF_ALT* means to apply \"alternate\" formatting rules. See the " +"documentation for the :c:func:`PyOS_snprintf` ``'#'`` specifier for details." +msgstr "" + +#: ../Doc/c-api/conversion.rst:111 +msgid "" +"If *ptype* is non-NULL, then the value it points to will be set to one of " +"*Py_DTST_FINITE*, *Py_DTST_INFINITE*, or *Py_DTST_NAN*, signifying that " +"*val* is a finite number, an infinite number, or not a number, respectively." +msgstr "" + +#: ../Doc/c-api/conversion.rst:115 +msgid "" +"The return value is a pointer to *buffer* with the converted string or " +"*NULL* if the conversion failed. The caller is responsible for freeing the " +"returned string by calling :c:func:`PyMem_Free`." +msgstr "" + +#: ../Doc/c-api/conversion.rst:124 +msgid "" +"Case insensitive comparison of strings. The function works almost " +"identically to :c:func:`strcmp` except that it ignores the case." +msgstr "" + +#: ../Doc/c-api/conversion.rst:130 +msgid "" +"Case insensitive comparison of strings. The function works almost " +"identically to :c:func:`strncmp` except that it ignores the case." +msgstr "" + +#: ../Doc/c-api/coro.rst:6 +msgid "Coroutine Objects" +msgstr "" + +#: ../Doc/c-api/coro.rst:10 +msgid "" +"Coroutine objects are what functions declared with an ``async`` keyword " +"return." +msgstr "" + +#: ../Doc/c-api/coro.rst:16 +msgid "The C structure used for coroutine objects." +msgstr "" + +#: ../Doc/c-api/coro.rst:21 +msgid "The type object corresponding to coroutine objects." +msgstr "" + +#: ../Doc/c-api/coro.rst:26 +msgid "Return true if *ob*'s type is *PyCoro_Type*; *ob* must not be *NULL*." +msgstr "" + +#: ../Doc/c-api/coro.rst:31 +msgid "" +"Create and return a new coroutine object based on the *frame* object, with " +"``__name__`` and ``__qualname__`` set to *name* and *qualname*. A reference " +"to *frame* is stolen by this function. The *frame* argument must not be " +"*NULL*." +msgstr "" + +#: ../Doc/c-api/datetime.rst:6 +msgid "DateTime Objects" +msgstr "" + +#: ../Doc/c-api/datetime.rst:8 +msgid "" +"Various date and time objects are supplied by the :mod:`datetime` module. " +"Before using any of these functions, the header file :file:`datetime.h` must " +"be included in your source (note that this is not included by :file:`Python." +"h`), and the macro :c:macro:`PyDateTime_IMPORT` must be invoked, usually as " +"part of the module initialisation function. The macro puts a pointer to a C " +"structure into a static variable, :c:data:`PyDateTimeAPI`, that is used by " +"the following macros." +msgstr "" + +#: ../Doc/c-api/datetime.rst:16 +msgid "Type-check macros:" +msgstr "" + +#: ../Doc/c-api/datetime.rst:20 +msgid "" +"Return true if *ob* is of type :c:data:`PyDateTime_DateType` or a subtype " +"of :c:data:`PyDateTime_DateType`. *ob* must not be *NULL*." +msgstr "" + +#: ../Doc/c-api/datetime.rst:26 +msgid "" +"Return true if *ob* is of type :c:data:`PyDateTime_DateType`. *ob* must not " +"be *NULL*." +msgstr "" + +#: ../Doc/c-api/datetime.rst:32 +msgid "" +"Return true if *ob* is of type :c:data:`PyDateTime_DateTimeType` or a " +"subtype of :c:data:`PyDateTime_DateTimeType`. *ob* must not be *NULL*." +msgstr "" + +#: ../Doc/c-api/datetime.rst:38 +msgid "" +"Return true if *ob* is of type :c:data:`PyDateTime_DateTimeType`. *ob* must " +"not be *NULL*." +msgstr "" + +#: ../Doc/c-api/datetime.rst:44 +msgid "" +"Return true if *ob* is of type :c:data:`PyDateTime_TimeType` or a subtype " +"of :c:data:`PyDateTime_TimeType`. *ob* must not be *NULL*." +msgstr "" + +#: ../Doc/c-api/datetime.rst:50 +msgid "" +"Return true if *ob* is of type :c:data:`PyDateTime_TimeType`. *ob* must not " +"be *NULL*." +msgstr "" + +#: ../Doc/c-api/datetime.rst:56 +msgid "" +"Return true if *ob* is of type :c:data:`PyDateTime_DeltaType` or a subtype " +"of :c:data:`PyDateTime_DeltaType`. *ob* must not be *NULL*." +msgstr "" + +#: ../Doc/c-api/datetime.rst:62 +msgid "" +"Return true if *ob* is of type :c:data:`PyDateTime_DeltaType`. *ob* must not " +"be *NULL*." +msgstr "" + +#: ../Doc/c-api/datetime.rst:68 +msgid "" +"Return true if *ob* is of type :c:data:`PyDateTime_TZInfoType` or a subtype " +"of :c:data:`PyDateTime_TZInfoType`. *ob* must not be *NULL*." +msgstr "" + +#: ../Doc/c-api/datetime.rst:74 +msgid "" +"Return true if *ob* is of type :c:data:`PyDateTime_TZInfoType`. *ob* must " +"not be *NULL*." +msgstr "" + +#: ../Doc/c-api/datetime.rst:78 +msgid "Macros to create objects:" +msgstr "" + +#: ../Doc/c-api/datetime.rst:82 +msgid "" +"Return a ``datetime.date`` object with the specified year, month and day." +msgstr "" + +#: ../Doc/c-api/datetime.rst:87 +msgid "" +"Return a ``datetime.datetime`` object with the specified year, month, day, " +"hour, minute, second and microsecond." +msgstr "" + +#: ../Doc/c-api/datetime.rst:93 +msgid "" +"Return a ``datetime.time`` object with the specified hour, minute, second " +"and microsecond." +msgstr "" + +#: ../Doc/c-api/datetime.rst:99 +msgid "" +"Return a ``datetime.timedelta`` object representing the given number of " +"days, seconds and microseconds. Normalization is performed so that the " +"resulting number of microseconds and seconds lie in the ranges documented " +"for ``datetime.timedelta`` objects." +msgstr "" + +#: ../Doc/c-api/datetime.rst:105 +msgid "" +"Macros to extract fields from date objects. The argument must be an " +"instance of :c:data:`PyDateTime_Date`, including subclasses (such as :c:data:" +"`PyDateTime_DateTime`). The argument must not be *NULL*, and the type is " +"not checked:" +msgstr "" + +#: ../Doc/c-api/datetime.rst:112 +msgid "Return the year, as a positive int." +msgstr "" + +#: ../Doc/c-api/datetime.rst:117 +msgid "Return the month, as an int from 1 through 12." +msgstr "" + +#: ../Doc/c-api/datetime.rst:122 +msgid "Return the day, as an int from 1 through 31." +msgstr "" + +#: ../Doc/c-api/datetime.rst:125 +msgid "" +"Macros to extract fields from datetime objects. The argument must be an " +"instance of :c:data:`PyDateTime_DateTime`, including subclasses. The " +"argument must not be *NULL*, and the type is not checked:" +msgstr "" + +#: ../Doc/c-api/datetime.rst:131 ../Doc/c-api/datetime.rst:155 +msgid "Return the hour, as an int from 0 through 23." +msgstr "" + +#: ../Doc/c-api/datetime.rst:136 ../Doc/c-api/datetime.rst:160 +msgid "Return the minute, as an int from 0 through 59." +msgstr "" + +#: ../Doc/c-api/datetime.rst:141 ../Doc/c-api/datetime.rst:165 +msgid "Return the second, as an int from 0 through 59." +msgstr "" + +#: ../Doc/c-api/datetime.rst:146 ../Doc/c-api/datetime.rst:170 +msgid "Return the microsecond, as an int from 0 through 999999." +msgstr "" + +#: ../Doc/c-api/datetime.rst:149 +msgid "" +"Macros to extract fields from time objects. The argument must be an " +"instance of :c:data:`PyDateTime_Time`, including subclasses. The argument " +"must not be *NULL*, and the type is not checked:" +msgstr "" + +#: ../Doc/c-api/datetime.rst:173 +msgid "" +"Macros to extract fields from time delta objects. The argument must be an " +"instance of :c:data:`PyDateTime_Delta`, including subclasses. The argument " +"must not be *NULL*, and the type is not checked:" +msgstr "" + +#: ../Doc/c-api/datetime.rst:179 +msgid "Return the number of days, as an int from -999999999 to 999999999." +msgstr "" + +#: ../Doc/c-api/datetime.rst:186 +msgid "Return the number of seconds, as an int from 0 through 86399." +msgstr "" + +#: ../Doc/c-api/datetime.rst:193 +msgid "Return the number of microseconds, as an int from 0 through 999999." +msgstr "" + +#: ../Doc/c-api/datetime.rst:198 +msgid "Macros for the convenience of modules implementing the DB API:" +msgstr "" + +#: ../Doc/c-api/datetime.rst:202 +msgid "" +"Create and return a new ``datetime.datetime`` object given an argument tuple " +"suitable for passing to ``datetime.datetime.fromtimestamp()``." +msgstr "" + +#: ../Doc/c-api/datetime.rst:208 +msgid "" +"Create and return a new ``datetime.date`` object given an argument tuple " +"suitable for passing to ``datetime.date.fromtimestamp()``." +msgstr "" + +#: ../Doc/c-api/descriptor.rst:6 +msgid "Descriptor Objects" +msgstr "" + +#: ../Doc/c-api/descriptor.rst:8 +msgid "" +"\"Descriptors\" are objects that describe some attribute of an object. They " +"are found in the dictionary of type objects." +msgstr "" + +#: ../Doc/c-api/descriptor.rst:15 +msgid "The type object for the built-in descriptor types." +msgstr "" + +#: ../Doc/c-api/descriptor.rst:35 +msgid "" +"Return true if the descriptor objects *descr* describes a data attribute, or " +"false if it describes a method. *descr* must be a descriptor object; there " +"is no error checking." +msgstr "" + +#: ../Doc/c-api/dict.rst:6 +msgid "Dictionary Objects" +msgstr "" + +#: ../Doc/c-api/dict.rst:13 +msgid "" +"This subtype of :c:type:`PyObject` represents a Python dictionary object." +msgstr "" + +#: ../Doc/c-api/dict.rst:18 +msgid "" +"This instance of :c:type:`PyTypeObject` represents the Python dictionary " +"type. This is the same object as :class:`dict` in the Python layer." +msgstr "" + +#: ../Doc/c-api/dict.rst:24 +msgid "" +"Return true if *p* is a dict object or an instance of a subtype of the dict " +"type." +msgstr "" + +#: ../Doc/c-api/dict.rst:30 +msgid "" +"Return true if *p* is a dict object, but not an instance of a subtype of the " +"dict type." +msgstr "" + +#: ../Doc/c-api/dict.rst:36 +msgid "Return a new empty dictionary, or *NULL* on failure." +msgstr "" + +#: ../Doc/c-api/dict.rst:41 +msgid "" +"Return a :class:`types.MappingProxyType` object for a mapping which enforces " +"read-only behavior. This is normally used to create a view to prevent " +"modification of the dictionary for non-dynamic class types." +msgstr "" + +#: ../Doc/c-api/dict.rst:48 +msgid "Empty an existing dictionary of all key-value pairs." +msgstr "" + +#: ../Doc/c-api/dict.rst:53 +msgid "" +"Determine if dictionary *p* contains *key*. If an item in *p* is matches " +"*key*, return ``1``, otherwise return ``0``. On error, return ``-1``. This " +"is equivalent to the Python expression ``key in p``." +msgstr "" + +#: ../Doc/c-api/dict.rst:60 +msgid "Return a new dictionary that contains the same key-value pairs as *p*." +msgstr "" + +#: ../Doc/c-api/dict.rst:65 +msgid "" +"Insert *value* into the dictionary *p* with a key of *key*. *key* must be :" +"term:`hashable`; if it isn't, :exc:`TypeError` will be raised. Return ``0`` " +"on success or ``-1`` on failure." +msgstr "" + +#: ../Doc/c-api/dict.rst:74 +msgid "" +"Insert *value* into the dictionary *p* using *key* as a key. *key* should be " +"a :c:type:`char\\*`. The key object is created using " +"``PyUnicode_FromString(key)``. Return ``0`` on success or ``-1`` on failure." +msgstr "" + +#: ../Doc/c-api/dict.rst:82 +msgid "" +"Remove the entry in dictionary *p* with key *key*. *key* must be hashable; " +"if it isn't, :exc:`TypeError` is raised. Return ``0`` on success or ``-1`` " +"on failure." +msgstr "" + +#: ../Doc/c-api/dict.rst:89 +msgid "" +"Remove the entry in dictionary *p* which has a key specified by the string " +"*key*. Return ``0`` on success or ``-1`` on failure." +msgstr "" + +#: ../Doc/c-api/dict.rst:95 +msgid "" +"Return the object from dictionary *p* which has a key *key*. Return *NULL* " +"if the key *key* is not present, but *without* setting an exception." +msgstr "" + +#: ../Doc/c-api/dict.rst:101 +msgid "" +"Variant of :c:func:`PyDict_GetItem` that does not suppress exceptions. " +"Return *NULL* **with** an exception set if an exception occurred. Return " +"*NULL* **without** an exception set if the key wasn't present." +msgstr "" + +#: ../Doc/c-api/dict.rst:109 +msgid "" +"This is the same as :c:func:`PyDict_GetItem`, but *key* is specified as a :c:" +"type:`char\\*`, rather than a :c:type:`PyObject\\*`." +msgstr "" + +#: ../Doc/c-api/dict.rst:115 +msgid "" +"This is the same as the Python-level :meth:`dict.setdefault`. If present, " +"it returns the value corresponding to *key* from the dictionary *p*. If the " +"key is not in the dict, it is inserted with value *defaultobj* and " +"*defaultobj* is returned. This function evaluates the hash function of " +"*key* only once, instead of evaluating it independently for the lookup and " +"the insertion." +msgstr "" + +#: ../Doc/c-api/dict.rst:125 +msgid "" +"Return a :c:type:`PyListObject` containing all the items from the dictionary." +msgstr "" + +#: ../Doc/c-api/dict.rst:130 +msgid "" +"Return a :c:type:`PyListObject` containing all the keys from the dictionary." +msgstr "" + +#: ../Doc/c-api/dict.rst:135 +msgid "" +"Return a :c:type:`PyListObject` containing all the values from the " +"dictionary *p*." +msgstr "" + +#: ../Doc/c-api/dict.rst:143 +msgid "" +"Return the number of items in the dictionary. This is equivalent to " +"``len(p)`` on a dictionary." +msgstr "" + +#: ../Doc/c-api/dict.rst:149 +msgid "" +"Iterate over all key-value pairs in the dictionary *p*. The :c:type:" +"`Py_ssize_t` referred to by *ppos* must be initialized to ``0`` prior to the " +"first call to this function to start the iteration; the function returns " +"true for each pair in the dictionary, and false once all pairs have been " +"reported. The parameters *pkey* and *pvalue* should either point to :c:type:" +"`PyObject\\*` variables that will be filled in with each key and value, " +"respectively, or may be *NULL*. Any references returned through them are " +"borrowed. *ppos* should not be altered during iteration. Its value " +"represents offsets within the internal dictionary structure, and since the " +"structure is sparse, the offsets are not consecutive." +msgstr "" + +#: ../Doc/c-api/dict.rst:160 +msgid "For example::" +msgstr "" + +#: ../Doc/c-api/dict.rst:170 +msgid "" +"The dictionary *p* should not be mutated during iteration. It is safe to " +"modify the values of the keys as you iterate over the dictionary, but only " +"so long as the set of keys does not change. For example::" +msgstr "" + +#: ../Doc/c-api/dict.rst:195 +msgid "" +"Iterate over mapping object *b* adding key-value pairs to dictionary *a*. " +"*b* may be a dictionary, or any object supporting :c:func:`PyMapping_Keys` " +"and :c:func:`PyObject_GetItem`. If *override* is true, existing pairs in *a* " +"will be replaced if a matching key is found in *b*, otherwise pairs will " +"only be added if there is not a matching key in *a*. Return ``0`` on success " +"or ``-1`` if an exception was raised." +msgstr "" + +#: ../Doc/c-api/dict.rst:205 +msgid "" +"This is the same as ``PyDict_Merge(a, b, 1)`` in C, and is similar to ``a." +"update(b)`` in Python except that :c:func:`PyDict_Update` doesn't fall back " +"to the iterating over a sequence of key value pairs if the second argument " +"has no \"keys\" attribute. Return ``0`` on success or ``-1`` if an " +"exception was raised." +msgstr "" + +#: ../Doc/c-api/dict.rst:214 +msgid "" +"Update or merge into dictionary *a*, from the key-value pairs in *seq2*. " +"*seq2* must be an iterable object producing iterable objects of length 2, " +"viewed as key-value pairs. In case of duplicate keys, the last wins if " +"*override* is true, else the first wins. Return ``0`` on success or ``-1`` " +"if an exception was raised. Equivalent Python (except for the return value)::" +msgstr "" + +#: ../Doc/c-api/dict.rst:229 ../Doc/c-api/list.rst:149 +#: ../Doc/c-api/method.rst:99 ../Doc/c-api/set.rst:164 +#: ../Doc/c-api/tuple.rst:110 ../Doc/c-api/unicode.rst:202 +msgid "Clear the free list. Return the total number of freed items." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:8 +msgid "Exception Handling" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:10 +msgid "" +"The functions described in this chapter will let you handle and raise Python " +"exceptions. It is important to understand some of the basics of Python " +"exception handling. It works somewhat like the POSIX :c:data:`errno` " +"variable: there is a global indicator (per thread) of the last error that " +"occurred. Most C API functions don't clear this on success, but will set it " +"to indicate the cause of the error on failure. Most C API functions also " +"return an error indicator, usually *NULL* if they are supposed to return a " +"pointer, or ``-1`` if they return an integer (exception: the :c:func:`PyArg_" +"\\*` functions return ``1`` for success and ``0`` for failure)." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:20 +msgid "" +"Concretely, the error indicator consists of three object pointers: the " +"exception's type, the exception's value, and the traceback object. Any of " +"those pointers can be NULL if non-set (although some combinations are " +"forbidden, for example you can't have a non-NULL traceback if the exception " +"type is NULL)." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:26 +msgid "" +"When a function must fail because some function it called failed, it " +"generally doesn't set the error indicator; the function it called already " +"set it. It is responsible for either handling the error and clearing the " +"exception or returning after cleaning up any resources it holds (such as " +"object references or memory allocations); it should *not* continue normally " +"if it is not prepared to handle the error. If returning due to an error, it " +"is important to indicate to the caller that an error has been set. If the " +"error is not handled or carefully propagated, additional calls into the " +"Python/C API may not behave as intended and may fail in mysterious ways." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:37 +msgid "" +"The error indicator is **not** the result of :func:`sys.exc_info()`. The " +"former corresponds to an exception that is not yet caught (and is therefore " +"still propagating), while the latter returns an exception after it is caught " +"(and has therefore stopped propagating)." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:44 +msgid "Printing and clearing" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:49 +msgid "" +"Clear the error indicator. If the error indicator is not set, there is no " +"effect." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:55 +msgid "" +"Print a standard traceback to ``sys.stderr`` and clear the error indicator. " +"Call this function only when the error indicator is set. (Otherwise it will " +"cause a fatal error!)" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:59 +msgid "" +"If *set_sys_last_vars* is nonzero, the variables :data:`sys.last_type`, :" +"data:`sys.last_value` and :data:`sys.last_traceback` will be set to the " +"type, value and traceback of the printed exception, respectively." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:66 +msgid "Alias for ``PyErr_PrintEx(1)``." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:71 +msgid "" +"This utility function prints a warning message to ``sys.stderr`` when an " +"exception has been set but it is impossible for the interpreter to actually " +"raise the exception. It is used, for example, when an exception occurs in " +"an :meth:`__del__` method." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:76 +msgid "" +"The function is called with a single argument *obj* that identifies the " +"context in which the unraisable exception occurred. If possible, the repr of " +"*obj* will be printed in the warning message." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:82 +msgid "Raising exceptions" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:84 +msgid "" +"These functions help you set the current thread's error indicator. For " +"convenience, some of these functions will always return a NULL pointer for " +"use in a ``return`` statement." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:91 +msgid "" +"This is the most common way to set the error indicator. The first argument " +"specifies the exception type; it is normally one of the standard exceptions, " +"e.g. :c:data:`PyExc_RuntimeError`. You need not increment its reference " +"count. The second argument is an error message; it is decoded from " +"``'utf-8``'." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:99 +msgid "" +"This function is similar to :c:func:`PyErr_SetString` but lets you specify " +"an arbitrary Python object for the \"value\" of the exception." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:105 +msgid "" +"This function sets the error indicator and returns *NULL*. *exception* " +"should be a Python exception class. The *format* and subsequent parameters " +"help format the error message; they have the same meaning and values as in :" +"c:func:`PyUnicode_FromFormat`. *format* is an ASCII-encoded string." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:114 +msgid "" +"Same as :c:func:`PyErr_Format`, but taking a :c:type:`va_list` argument " +"rather than a variable number of arguments." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:122 +msgid "This is a shorthand for ``PyErr_SetObject(type, Py_None)``." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:127 +msgid "" +"This is a shorthand for ``PyErr_SetString(PyExc_TypeError, message)``, where " +"*message* indicates that a built-in operation was invoked with an illegal " +"argument. It is mostly for internal use." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:134 +msgid "" +"This is a shorthand for ``PyErr_SetNone(PyExc_MemoryError)``; it returns " +"*NULL* so an object allocation function can write ``return PyErr_NoMemory();" +"`` when it runs out of memory." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:143 +msgid "" +"This is a convenience function to raise an exception when a C library " +"function has returned an error and set the C variable :c:data:`errno`. It " +"constructs a tuple object whose first item is the integer :c:data:`errno` " +"value and whose second item is the corresponding error message (gotten from :" +"c:func:`strerror`), and then calls ``PyErr_SetObject(type, object)``. On " +"Unix, when the :c:data:`errno` value is :const:`EINTR`, indicating an " +"interrupted system call, this calls :c:func:`PyErr_CheckSignals`, and if " +"that set the error indicator, leaves it set to that. The function always " +"returns *NULL*, so a wrapper function around a system call can write " +"``return PyErr_SetFromErrno(type);`` when the system call returns an error." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:157 +msgid "" +"Similar to :c:func:`PyErr_SetFromErrno`, with the additional behavior that " +"if *filenameObject* is not *NULL*, it is passed to the constructor of *type* " +"as a third parameter. In the case of :exc:`OSError` exception, this is used " +"to define the :attr:`filename` attribute of the exception instance." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:166 +msgid "" +"Similar to :c:func:`PyErr_SetFromErrnoWithFilenameObject`, but takes a " +"second filename object, for raising errors when a function that takes two " +"filenames fails." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:175 +msgid "" +"Similar to :c:func:`PyErr_SetFromErrnoWithFilenameObject`, but the filename " +"is given as a C string. *filename* is decoded from the filesystem encoding " +"(:func:`os.fsdecode`)." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:182 +msgid "" +"This is a convenience function to raise :exc:`WindowsError`. If called with " +"*ierr* of :c:data:`0`, the error code returned by a call to :c:func:" +"`GetLastError` is used instead. It calls the Win32 function :c:func:" +"`FormatMessage` to retrieve the Windows description of error code given by " +"*ierr* or :c:func:`GetLastError`, then it constructs a tuple object whose " +"first item is the *ierr* value and whose second item is the corresponding " +"error message (gotten from :c:func:`FormatMessage`), and then calls " +"``PyErr_SetObject(PyExc_WindowsError, object)``. This function always " +"returns *NULL*. Availability: Windows." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:194 +msgid "" +"Similar to :c:func:`PyErr_SetFromWindowsErr`, with an additional parameter " +"specifying the exception type to be raised. Availability: Windows." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:200 +msgid "" +"Similar to :c:func:`PyErr_SetFromWindowsErrWithFilenameObject`, but the " +"filename is given as a C string. *filename* is decoded from the filesystem " +"encoding (:func:`os.fsdecode`). Availability: Windows." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:207 +msgid "" +"Similar to :c:func:`PyErr_SetFromWindowsErrWithFilenameObject`, with an " +"additional parameter specifying the exception type to be raised. " +"Availability: Windows." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:214 +msgid "" +"Similar to :c:func:`PyErr_SetExcFromWindowsErrWithFilenameObject`, but " +"accepts a second filename object. Availability: Windows." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:223 +msgid "" +"Similar to :c:func:`PyErr_SetFromWindowsErrWithFilename`, with an additional " +"parameter specifying the exception type to be raised. Availability: Windows." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:229 +msgid "" +"This is a convenience function to raise :exc:`ImportError`. *msg* will be " +"set as the exception's message string. *name* and *path*, both of which can " +"be ``NULL``, will be set as the :exc:`ImportError`'s respective ``name`` and " +"``path`` attributes." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:239 +msgid "" +"Set file, line, and offset information for the current exception. If the " +"current exception is not a :exc:`SyntaxError`, then it sets additional " +"attributes, which make the exception printing subsystem think the exception " +"is a :exc:`SyntaxError`." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:249 +msgid "" +"Like :c:func:`PyErr_SyntaxLocationObject`, but *filename* is a byte string " +"decoded from the filesystem encoding (:func:`os.fsdecode`)." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:257 +msgid "" +"Like :c:func:`PyErr_SyntaxLocationEx`, but the col_offset parameter is " +"omitted." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:263 +msgid "" +"This is a shorthand for ``PyErr_SetString(PyExc_SystemError, message)``, " +"where *message* indicates that an internal operation (e.g. a Python/C API " +"function) was invoked with an illegal argument. It is mostly for internal " +"use." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:270 +msgid "Issuing warnings" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:272 +msgid "" +"Use these functions to issue warnings from C code. They mirror similar " +"functions exported by the Python :mod:`warnings` module. They normally " +"print a warning message to *sys.stderr*; however, it is also possible that " +"the user has specified that warnings are to be turned into errors, and in " +"that case they will raise an exception. It is also possible that the " +"functions raise an exception because of a problem with the warning " +"machinery. The return value is ``0`` if no exception is raised, or ``-1`` if " +"an exception is raised. (It is not possible to determine whether a warning " +"message is actually printed, nor what the reason is for the exception; this " +"is intentional.) If an exception is raised, the caller should do its normal " +"exception handling (for example, :c:func:`Py_DECREF` owned references and " +"return an error value)." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:287 +msgid "" +"Issue a warning message. The *category* argument is a warning category (see " +"below) or *NULL*; the *message* argument is a UTF-8 encoded string. " +"*stack_level* is a positive number giving a number of stack frames; the " +"warning will be issued from the currently executing line of code in that " +"stack frame. A *stack_level* of 1 is the function calling :c:func:" +"`PyErr_WarnEx`, 2 is the function above that, and so forth." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:294 +msgid "" +"Warning categories must be subclasses of :c:data:`Warning`; the default " +"warning category is :c:data:`RuntimeWarning`. The standard Python warning " +"categories are available as global variables whose names are ``PyExc_`` " +"followed by the Python exception name. These have the type :c:type:`PyObject" +"\\*`; they are all class objects. Their names are :c:data:`PyExc_Warning`, :" +"c:data:`PyExc_UserWarning`, :c:data:`PyExc_UnicodeWarning`, :c:data:" +"`PyExc_DeprecationWarning`, :c:data:`PyExc_SyntaxWarning`, :c:data:" +"`PyExc_RuntimeWarning`, and :c:data:`PyExc_FutureWarning`. :c:data:" +"`PyExc_Warning` is a subclass of :c:data:`PyExc_Exception`; the other " +"warning categories are subclasses of :c:data:`PyExc_Warning`." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:305 +msgid "" +"For information about warning control, see the documentation for the :mod:" +"`warnings` module and the :option:`-W` option in the command line " +"documentation. There is no C API for warning control." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:311 +msgid "" +"Much like :c:func:`PyErr_SetImportError` but this function allows for " +"specifying a subclass of :exc:`ImportError` to raise." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:319 +msgid "" +"Issue a warning message with explicit control over all warning attributes. " +"This is a straightforward wrapper around the Python function :func:`warnings." +"warn_explicit`, see there for more information. The *module* and *registry* " +"arguments may be set to *NULL* to get the default effect described there." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:330 +msgid "" +"Similar to :c:func:`PyErr_WarnExplicitObject` except that *message* and " +"*module* are UTF-8 encoded strings, and *filename* is decoded from the " +"filesystem encoding (:func:`os.fsdecode`)." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:337 +msgid "" +"Function similar to :c:func:`PyErr_WarnEx`, but use :c:func:" +"`PyUnicode_FromFormat` to format the warning message. *format* is an ASCII-" +"encoded string." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:346 +msgid "" +"Function similar to :c:func:`PyErr_WarnFormat`, but *category* is :exc:" +"`ResourceWarning` and pass *source* to :func:`warnings.WarningMessage`." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:353 +msgid "Querying the error indicator" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:357 +msgid "" +"Test whether the error indicator is set. If set, return the exception " +"*type* (the first argument to the last call to one of the :c:func:`PyErr_Set" +"\\*` functions or to :c:func:`PyErr_Restore`). If not set, return *NULL*. " +"You do not own a reference to the return value, so you do not need to :c:" +"func:`Py_DECREF` it." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:365 +msgid "" +"Do not compare the return value to a specific exception; use :c:func:" +"`PyErr_ExceptionMatches` instead, shown below. (The comparison could easily " +"fail since the exception may be an instance instead of a class, in the case " +"of a class exception, or it may be a subclass of the expected exception.)" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:373 +msgid "" +"Equivalent to ``PyErr_GivenExceptionMatches(PyErr_Occurred(), exc)``. This " +"should only be called when an exception is actually set; a memory access " +"violation will occur if no exception has been raised." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:380 +msgid "" +"Return true if the *given* exception matches the exception type in *exc*. " +"If *exc* is a class object, this also returns true when *given* is an " +"instance of a subclass. If *exc* is a tuple, all exception types in the " +"tuple (and recursively in subtuples) are searched for a match." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:388 +msgid "" +"Retrieve the error indicator into three variables whose addresses are " +"passed. If the error indicator is not set, set all three variables to " +"*NULL*. If it is set, it will be cleared and you own a reference to each " +"object retrieved. The value and traceback object may be *NULL* even when " +"the type object is not." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:395 +msgid "" +"This function is normally only used by code that needs to catch exceptions " +"or by code that needs to save and restore the error indicator temporarily, e." +"g.::" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:410 +msgid "" +"Set the error indicator from the three objects. If the error indicator is " +"already set, it is cleared first. If the objects are *NULL*, the error " +"indicator is cleared. Do not pass a *NULL* type and non-*NULL* value or " +"traceback. The exception type should be a class. Do not pass an invalid " +"exception type or value. (Violating these rules will cause subtle problems " +"later.) This call takes away a reference to each object: you must own a " +"reference to each object before the call and after the call you no longer " +"own these references. (If you don't understand this, don't use this " +"function. I warned you.)" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:422 +msgid "" +"This function is normally only used by code that needs to save and restore " +"the error indicator temporarily. Use :c:func:`PyErr_Fetch` to save the " +"current error indicator." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:429 +msgid "" +"Under certain circumstances, the values returned by :c:func:`PyErr_Fetch` " +"below can be \"unnormalized\", meaning that ``*exc`` is a class object but " +"``*val`` is not an instance of the same class. This function can be used " +"to instantiate the class in that case. If the values are already " +"normalized, nothing happens. The delayed normalization is implemented to " +"improve performance." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:437 +msgid "" +"This function *does not* implicitly set the ``__traceback__`` attribute on " +"the exception value. If setting the traceback appropriately is desired, the " +"following additional snippet is needed::" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:448 +msgid "" +"Retrieve the exception info, as known from ``sys.exc_info()``. This refers " +"to an exception that was *already caught*, not to an exception that was " +"freshly raised. Returns new references for the three objects, any of which " +"may be *NULL*. Does not modify the exception info state." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:455 +msgid "" +"This function is not normally used by code that wants to handle exceptions. " +"Rather, it can be used when code needs to save and restore the exception " +"state temporarily. Use :c:func:`PyErr_SetExcInfo` to restore or clear the " +"exception state." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:465 +msgid "" +"Set the exception info, as known from ``sys.exc_info()``. This refers to an " +"exception that was *already caught*, not to an exception that was freshly " +"raised. This function steals the references of the arguments. To clear the " +"exception state, pass *NULL* for all three arguments. For general rules " +"about the three arguments, see :c:func:`PyErr_Restore`." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:473 +msgid "" +"This function is not normally used by code that wants to handle exceptions. " +"Rather, it can be used when code needs to save and restore the exception " +"state temporarily. Use :c:func:`PyErr_GetExcInfo` to read the exception " +"state." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:482 +msgid "Signal Handling" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:492 +msgid "" +"This function interacts with Python's signal handling. It checks whether a " +"signal has been sent to the processes and if so, invokes the corresponding " +"signal handler. If the :mod:`signal` module is supported, this can invoke a " +"signal handler written in Python. In all cases, the default effect for :" +"const:`SIGINT` is to raise the :exc:`KeyboardInterrupt` exception. If an " +"exception is raised the error indicator is set and the function returns " +"``-1``; otherwise the function returns ``0``. The error indicator may or " +"may not be cleared if it was previously set." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:508 +msgid "" +"This function simulates the effect of a :const:`SIGINT` signal arriving --- " +"the next time :c:func:`PyErr_CheckSignals` is called, :exc:" +"`KeyboardInterrupt` will be raised. It may be called without holding the " +"interpreter lock." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:518 +msgid "" +"This utility function specifies a file descriptor to which the signal number " +"is written as a single byte whenever a signal is received. *fd* must be non-" +"blocking. It returns the previous such file descriptor." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:522 +msgid "" +"The value ``-1`` disables the feature; this is the initial state. This is " +"equivalent to :func:`signal.set_wakeup_fd` in Python, but without any error " +"checking. *fd* should be a valid file descriptor. The function should only " +"be called from the main thread." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:527 +msgid "On Windows, the function now also supports socket handles." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:532 +msgid "Exception Classes" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:536 +msgid "" +"This utility function creates and returns a new exception class. The *name* " +"argument must be the name of the new exception, a C string of the form " +"``module.classname``. The *base* and *dict* arguments are normally *NULL*. " +"This creates a class object derived from :exc:`Exception` (accessible in C " +"as :c:data:`PyExc_Exception`)." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:542 +msgid "" +"The :attr:`__module__` attribute of the new class is set to the first part " +"(up to the last dot) of the *name* argument, and the class name is set to " +"the last part (after the last dot). The *base* argument can be used to " +"specify alternate base classes; it can either be only one class or a tuple " +"of classes. The *dict* argument can be used to specify a dictionary of class " +"variables and methods." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:551 +msgid "" +"Same as :c:func:`PyErr_NewException`, except that the new exception class " +"can easily be given a docstring: If *doc* is non-*NULL*, it will be used as " +"the docstring for the exception class." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:559 +msgid "Exception Objects" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:563 +msgid "" +"Return the traceback associated with the exception as a new reference, as " +"accessible from Python through :attr:`__traceback__`. If there is no " +"traceback associated, this returns *NULL*." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:570 +msgid "" +"Set the traceback associated with the exception to *tb*. Use ``Py_None`` to " +"clear it." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:576 +msgid "" +"Return the context (another exception instance during whose handling *ex* " +"was raised) associated with the exception as a new reference, as accessible " +"from Python through :attr:`__context__`. If there is no context associated, " +"this returns *NULL*." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:584 +msgid "" +"Set the context associated with the exception to *ctx*. Use *NULL* to clear " +"it. There is no type check to make sure that *ctx* is an exception " +"instance. This steals a reference to *ctx*." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:591 +msgid "" +"Return the cause (either an exception instance, or :const:`None`, set by " +"``raise ... from ...``) associated with the exception as a new reference, as " +"accessible from Python through :attr:`__cause__`." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:598 +msgid "" +"Set the cause associated with the exception to *cause*. Use *NULL* to clear " +"it. There is no type check to make sure that *cause* is either an exception " +"instance or :const:`None`. This steals a reference to *cause*." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:602 +msgid "" +":attr:`__suppress_context__` is implicitly set to ``True`` by this function." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:608 +msgid "Unicode Exception Objects" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:610 +msgid "" +"The following functions are used to create and modify Unicode exceptions " +"from C." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:614 +msgid "" +"Create a :class:`UnicodeDecodeError` object with the attributes *encoding*, " +"*object*, *length*, *start*, *end* and *reason*. *encoding* and *reason* are " +"UTF-8 encoded strings." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:620 +msgid "" +"Create a :class:`UnicodeEncodeError` object with the attributes *encoding*, " +"*object*, *length*, *start*, *end* and *reason*. *encoding* and *reason* are " +"UTF-8 encoded strings." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:626 +msgid "" +"Create a :class:`UnicodeTranslateError` object with the attributes *object*, " +"*length*, *start*, *end* and *reason*. *reason* is a UTF-8 encoded string." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:632 +msgid "Return the *encoding* attribute of the given exception object." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:638 +msgid "Return the *object* attribute of the given exception object." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:644 +msgid "" +"Get the *start* attribute of the given exception object and place it into *" +"\\*start*. *start* must not be *NULL*. Return ``0`` on success, ``-1`` on " +"failure." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:652 +msgid "" +"Set the *start* attribute of the given exception object to *start*. Return " +"``0`` on success, ``-1`` on failure." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:659 +msgid "" +"Get the *end* attribute of the given exception object and place it into *" +"\\*end*. *end* must not be *NULL*. Return ``0`` on success, ``-1`` on " +"failure." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:667 +msgid "" +"Set the *end* attribute of the given exception object to *end*. Return " +"``0`` on success, ``-1`` on failure." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:674 +msgid "Return the *reason* attribute of the given exception object." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:680 +msgid "" +"Set the *reason* attribute of the given exception object to *reason*. " +"Return ``0`` on success, ``-1`` on failure." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:685 +msgid "Recursion Control" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:687 +msgid "" +"These two functions provide a way to perform safe recursive calls at the C " +"level, both in the core and in extension modules. They are needed if the " +"recursive code does not necessarily invoke Python code (which tracks its " +"recursion depth automatically)." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:694 +msgid "Marks a point where a recursive C-level call is about to be performed." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:696 +msgid "" +"If :const:`USE_STACKCHECK` is defined, this function checks if the OS stack " +"overflowed using :c:func:`PyOS_CheckStack`. In this is the case, it sets a :" +"exc:`MemoryError` and returns a nonzero value." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:700 +msgid "" +"The function then checks if the recursion limit is reached. If this is the " +"case, a :exc:`RecursionError` is set and a nonzero value is returned. " +"Otherwise, zero is returned." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:704 +msgid "" +"*where* should be a string such as ``\" in instance check\"`` to be " +"concatenated to the :exc:`RecursionError` message caused by the recursion " +"depth limit." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:710 +msgid "" +"Ends a :c:func:`Py_EnterRecursiveCall`. Must be called once for each " +"*successful* invocation of :c:func:`Py_EnterRecursiveCall`." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:713 +msgid "" +"Properly implementing :c:member:`~PyTypeObject.tp_repr` for container types " +"requires special recursion handling. In addition to protecting the stack, :" +"c:member:`~PyTypeObject.tp_repr` also needs to track objects to prevent " +"cycles. The following two functions facilitate this functionality. " +"Effectively, these are the C equivalent to :func:`reprlib.recursive_repr`." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:721 +msgid "" +"Called at the beginning of the :c:member:`~PyTypeObject.tp_repr` " +"implementation to detect cycles." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:724 +msgid "" +"If the object has already been processed, the function returns a positive " +"integer. In that case the :c:member:`~PyTypeObject.tp_repr` implementation " +"should return a string object indicating a cycle. As examples, :class:" +"`dict` objects return ``{...}`` and :class:`list` objects return ``[...]``." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:730 +msgid "" +"The function will return a negative integer if the recursion limit is " +"reached. In that case the :c:member:`~PyTypeObject.tp_repr` implementation " +"should typically return ``NULL``." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:734 +msgid "" +"Otherwise, the function returns zero and the :c:member:`~PyTypeObject." +"tp_repr` implementation can continue normally." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:739 +msgid "" +"Ends a :c:func:`Py_ReprEnter`. Must be called once for each invocation of :" +"c:func:`Py_ReprEnter` that returns zero." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:746 +msgid "Standard Exceptions" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:748 +msgid "" +"All standard Python exceptions are available as global variables whose names " +"are ``PyExc_`` followed by the Python exception name. These have the type :" +"c:type:`PyObject\\*`; they are all class objects. For completeness, here " +"are all the variables:" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:754 ../Doc/c-api/exceptions.rst:858 +msgid "C Name" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:754 +msgid "Python Name" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:754 ../Doc/c-api/exceptions.rst:858 +msgid "Notes" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:756 +msgid ":c:data:`PyExc_BaseException`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:756 +msgid ":exc:`BaseException`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:756 ../Doc/c-api/exceptions.rst:758 +#: ../Doc/c-api/exceptions.rst:760 ../Doc/c-api/exceptions.rst:762 +#: ../Doc/c-api/exceptions.rst:812 +msgid "\\(1)" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:758 +msgid ":c:data:`PyExc_Exception`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:758 +msgid ":exc:`Exception`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:760 +msgid ":c:data:`PyExc_ArithmeticError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:760 +msgid ":exc:`ArithmeticError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:762 +msgid ":c:data:`PyExc_LookupError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:762 +msgid ":exc:`LookupError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:764 +msgid ":c:data:`PyExc_AssertionError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:764 +msgid ":exc:`AssertionError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:766 +msgid ":c:data:`PyExc_AttributeError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:766 +msgid ":exc:`AttributeError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:768 +msgid ":c:data:`PyExc_BlockingIOError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:768 +msgid ":exc:`BlockingIOError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:770 +msgid ":c:data:`PyExc_BrokenPipeError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:770 +msgid ":exc:`BrokenPipeError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:772 +msgid ":c:data:`PyExc_ChildProcessError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:772 +msgid ":exc:`ChildProcessError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:774 +msgid ":c:data:`PyExc_ConnectionError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:774 +msgid ":exc:`ConnectionError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:776 +msgid ":c:data:`PyExc_ConnectionAbortedError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:776 +msgid ":exc:`ConnectionAbortedError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:778 +msgid ":c:data:`PyExc_ConnectionRefusedError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:778 +msgid ":exc:`ConnectionRefusedError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:780 +msgid ":c:data:`PyExc_ConnectionResetError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:780 +msgid ":exc:`ConnectionResetError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:782 +msgid ":c:data:`PyExc_FileExistsError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:782 +msgid ":exc:`FileExistsError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:784 +msgid ":c:data:`PyExc_FileNotFoundError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:784 +msgid ":exc:`FileNotFoundError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:786 +msgid ":c:data:`PyExc_EOFError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:786 +msgid ":exc:`EOFError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:788 +msgid ":c:data:`PyExc_FloatingPointError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:788 +msgid ":exc:`FloatingPointError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:790 +msgid ":c:data:`PyExc_ImportError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:790 +msgid ":exc:`ImportError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:792 +msgid ":c:data:`PyExc_ModuleNotFoundError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:792 +msgid ":exc:`ModuleNotFoundError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:794 +msgid ":c:data:`PyExc_IndexError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:794 +msgid ":exc:`IndexError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:796 +msgid ":c:data:`PyExc_InterruptedError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:796 +msgid ":exc:`InterruptedError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:798 +msgid ":c:data:`PyExc_IsADirectoryError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:798 +msgid ":exc:`IsADirectoryError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:800 +msgid ":c:data:`PyExc_KeyError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:800 +msgid ":exc:`KeyError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:802 +msgid ":c:data:`PyExc_KeyboardInterrupt`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:802 +msgid ":exc:`KeyboardInterrupt`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:804 +msgid ":c:data:`PyExc_MemoryError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:804 +msgid ":exc:`MemoryError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:806 +msgid ":c:data:`PyExc_NameError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:806 +msgid ":exc:`NameError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:808 +msgid ":c:data:`PyExc_NotADirectoryError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:808 +msgid ":exc:`NotADirectoryError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:810 +msgid ":c:data:`PyExc_NotImplementedError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:810 +msgid ":exc:`NotImplementedError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:812 +msgid ":c:data:`PyExc_OSError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:812 +msgid ":exc:`OSError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:814 +msgid ":c:data:`PyExc_OverflowError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:814 +msgid ":exc:`OverflowError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:816 +msgid ":c:data:`PyExc_PermissionError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:816 +msgid ":exc:`PermissionError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:818 +msgid ":c:data:`PyExc_ProcessLookupError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:818 +msgid ":exc:`ProcessLookupError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:820 +msgid ":c:data:`PyExc_RecursionError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:820 +msgid ":exc:`RecursionError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:822 +msgid ":c:data:`PyExc_ReferenceError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:822 +msgid ":exc:`ReferenceError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:822 +msgid "\\(2)" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:824 +msgid ":c:data:`PyExc_RuntimeError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:824 +msgid ":exc:`RuntimeError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:826 +msgid ":c:data:`PyExc_SyntaxError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:826 +msgid ":exc:`SyntaxError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:828 +msgid ":c:data:`PyExc_SystemError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:828 +msgid ":exc:`SystemError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:830 +msgid ":c:data:`PyExc_TimeoutError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:830 +msgid ":exc:`TimeoutError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:832 +msgid ":c:data:`PyExc_SystemExit`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:832 +msgid ":exc:`SystemExit`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:834 +msgid ":c:data:`PyExc_TypeError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:834 +msgid ":exc:`TypeError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:836 +msgid ":c:data:`PyExc_ValueError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:836 +msgid ":exc:`ValueError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:838 +msgid ":c:data:`PyExc_ZeroDivisionError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:838 +msgid ":exc:`ZeroDivisionError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:841 +msgid "" +":c:data:`PyExc_BlockingIOError`, :c:data:`PyExc_BrokenPipeError`, :c:data:" +"`PyExc_ChildProcessError`, :c:data:`PyExc_ConnectionError`, :c:data:" +"`PyExc_ConnectionAbortedError`, :c:data:`PyExc_ConnectionRefusedError`, :c:" +"data:`PyExc_ConnectionResetError`, :c:data:`PyExc_FileExistsError`, :c:data:" +"`PyExc_FileNotFoundError`, :c:data:`PyExc_InterruptedError`, :c:data:" +"`PyExc_IsADirectoryError`, :c:data:`PyExc_NotADirectoryError`, :c:data:" +"`PyExc_PermissionError`, :c:data:`PyExc_ProcessLookupError` and :c:data:" +"`PyExc_TimeoutError` were introduced following :pep:`3151`." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:851 +msgid ":c:data:`PyExc_RecursionError`." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:855 +msgid "These are compatibility aliases to :c:data:`PyExc_OSError`:" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:860 +msgid ":c:data:`PyExc_EnvironmentError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:862 +msgid ":c:data:`PyExc_IOError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:864 +msgid ":c:data:`PyExc_WindowsError`" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:864 +msgid "\\(3)" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:867 +msgid "These aliases used to be separate exception types." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:916 +msgid "Notes:" +msgstr "" + +#: ../Doc/c-api/exceptions.rst:919 +msgid "This is a base class for other standard exceptions." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:922 +msgid "This is the same as :exc:`weakref.ReferenceError`." +msgstr "" + +#: ../Doc/c-api/exceptions.rst:925 +msgid "" +"Only defined on Windows; protect code that uses this by testing that the " +"preprocessor macro ``MS_WINDOWS`` is defined." +msgstr "" + +#: ../Doc/c-api/file.rst:6 +msgid "File Objects" +msgstr "" + +#: ../Doc/c-api/file.rst:10 +msgid "" +"These APIs are a minimal emulation of the Python 2 C API for built-in file " +"objects, which used to rely on the buffered I/O (:c:type:`FILE\\*`) support " +"from the C standard library. In Python 3, files and streams use the new :" +"mod:`io` module, which defines several layers over the low-level unbuffered " +"I/O of the operating system. The functions described below are convenience " +"C wrappers over these new APIs, and meant mostly for internal error " +"reporting in the interpreter; third-party code is advised to access the :mod:" +"`io` APIs instead." +msgstr "" + +#: ../Doc/c-api/file.rst:22 +msgid "" +"Create a Python file object from the file descriptor of an already opened " +"file *fd*. The arguments *name*, *encoding*, *errors* and *newline* can be " +"*NULL* to use the defaults; *buffering* can be *-1* to use the default. " +"*name* is ignored and kept for backward compatibility. Return *NULL* on " +"failure. For a more comprehensive description of the arguments, please refer " +"to the :func:`io.open` function documentation." +msgstr "" + +#: ../Doc/c-api/file.rst:31 +msgid "" +"Since Python streams have their own buffering layer, mixing them with OS-" +"level file descriptors can produce various issues (such as unexpected " +"ordering of data)." +msgstr "" + +#: ../Doc/c-api/file.rst:35 +msgid "Ignore *name* attribute." +msgstr "" + +#: ../Doc/c-api/file.rst:41 +msgid "" +"Return the file descriptor associated with *p* as an :c:type:`int`. If the " +"object is an integer, its value is returned. If not, the object's :meth:" +"`~io.IOBase.fileno` method is called if it exists; the method must return an " +"integer, which is returned as the file descriptor value. Sets an exception " +"and returns ``-1`` on failure." +msgstr "" + +#: ../Doc/c-api/file.rst:52 +msgid "" +"Equivalent to ``p.readline([n])``, this function reads one line from the " +"object *p*. *p* may be a file object or any object with a :meth:`~io.IOBase." +"readline` method. If *n* is ``0``, exactly one line is read, regardless of " +"the length of the line. If *n* is greater than ``0``, no more than *n* " +"bytes will be read from the file; a partial line can be returned. In both " +"cases, an empty string is returned if the end of the file is reached " +"immediately. If *n* is less than ``0``, however, one line is read " +"regardless of length, but :exc:`EOFError` is raised if the end of the file " +"is reached immediately." +msgstr "" + +#: ../Doc/c-api/file.rst:67 +msgid "" +"Write object *obj* to file object *p*. The only supported flag for *flags* " +"is :const:`Py_PRINT_RAW`; if given, the :func:`str` of the object is written " +"instead of the :func:`repr`. Return ``0`` on success or ``-1`` on failure; " +"the appropriate exception will be set." +msgstr "" + +#: ../Doc/c-api/file.rst:75 +msgid "" +"Write string *s* to file object *p*. Return ``0`` on success or ``-1`` on " +"failure; the appropriate exception will be set." +msgstr "" + +#: ../Doc/c-api/float.rst:6 +msgid "Floating Point Objects" +msgstr "" + +#: ../Doc/c-api/float.rst:13 +msgid "" +"This subtype of :c:type:`PyObject` represents a Python floating point object." +msgstr "" + +#: ../Doc/c-api/float.rst:18 +msgid "" +"This instance of :c:type:`PyTypeObject` represents the Python floating point " +"type. This is the same object as :class:`float` in the Python layer." +msgstr "" + +#: ../Doc/c-api/float.rst:24 +msgid "" +"Return true if its argument is a :c:type:`PyFloatObject` or a subtype of :c:" +"type:`PyFloatObject`." +msgstr "" + +#: ../Doc/c-api/float.rst:30 +msgid "" +"Return true if its argument is a :c:type:`PyFloatObject`, but not a subtype " +"of :c:type:`PyFloatObject`." +msgstr "" + +#: ../Doc/c-api/float.rst:36 +msgid "" +"Create a :c:type:`PyFloatObject` object based on the string value in *str*, " +"or *NULL* on failure." +msgstr "" + +#: ../Doc/c-api/float.rst:42 +msgid "Create a :c:type:`PyFloatObject` object from *v*, or *NULL* on failure." +msgstr "" + +#: ../Doc/c-api/float.rst:47 +msgid "" +"Return a C :c:type:`double` representation of the contents of *pyfloat*. If " +"*pyfloat* is not a Python floating point object but has a :meth:`__float__` " +"method, this method will first be called to convert *pyfloat* into a float. " +"This method returns ``-1.0`` upon failure, so one should call :c:func:" +"`PyErr_Occurred` to check for errors." +msgstr "" + +#: ../Doc/c-api/float.rst:56 +msgid "" +"Return a C :c:type:`double` representation of the contents of *pyfloat*, but " +"without error checking." +msgstr "" + +#: ../Doc/c-api/float.rst:62 +msgid "" +"Return a structseq instance which contains information about the precision, " +"minimum and maximum values of a float. It's a thin wrapper around the header " +"file :file:`float.h`." +msgstr "" + +#: ../Doc/c-api/float.rst:69 +msgid "" +"Return the maximum representable finite float *DBL_MAX* as C :c:type:" +"`double`." +msgstr "" + +#: ../Doc/c-api/float.rst:74 +msgid "" +"Return the minimum normalized positive float *DBL_MIN* as C :c:type:`double`." +msgstr "" + +#: ../Doc/c-api/float.rst:78 +msgid "" +"Clear the float free list. Return the number of items that could not be " +"freed." +msgstr "" + +#: ../Doc/c-api/function.rst:10 +msgid "There are a few functions specific to Python functions." +msgstr "" + +#: ../Doc/c-api/function.rst:15 +msgid "The C structure used for functions." +msgstr "" + +#: ../Doc/c-api/function.rst:22 +msgid "" +"This is an instance of :c:type:`PyTypeObject` and represents the Python " +"function type. It is exposed to Python programmers as ``types." +"FunctionType``." +msgstr "" + +#: ../Doc/c-api/function.rst:28 +msgid "" +"Return true if *o* is a function object (has type :c:data:" +"`PyFunction_Type`). The parameter must not be *NULL*." +msgstr "" + +#: ../Doc/c-api/function.rst:34 +msgid "" +"Return a new function object associated with the code object *code*. " +"*globals* must be a dictionary with the global variables accessible to the " +"function." +msgstr "" + +#: ../Doc/c-api/function.rst:37 +msgid "" +"The function's docstring and name are retrieved from the code object. " +"*__module__* is retrieved from *globals*. The argument defaults, annotations " +"and closure are set to *NULL*. *__qualname__* is set to the same value as " +"the function's name." +msgstr "" + +#: ../Doc/c-api/function.rst:44 +msgid "" +"As :c:func:`PyFunction_New`, but also allows setting the function object's " +"``__qualname__`` attribute. *qualname* should be a unicode object or NULL; " +"if NULL, the ``__qualname__`` attribute is set to the same value as its " +"``__name__`` attribute." +msgstr "" + +#: ../Doc/c-api/function.rst:54 +msgid "Return the code object associated with the function object *op*." +msgstr "" + +#: ../Doc/c-api/function.rst:59 +msgid "Return the globals dictionary associated with the function object *op*." +msgstr "" + +#: ../Doc/c-api/function.rst:64 +msgid "" +"Return the *__module__* attribute of the function object *op*. This is " +"normally a string containing the module name, but can be set to any other " +"object by Python code." +msgstr "" + +#: ../Doc/c-api/function.rst:71 +msgid "" +"Return the argument default values of the function object *op*. This can be " +"a tuple of arguments or *NULL*." +msgstr "" + +#: ../Doc/c-api/function.rst:77 +msgid "" +"Set the argument default values for the function object *op*. *defaults* " +"must be *Py_None* or a tuple." +msgstr "" + +#: ../Doc/c-api/function.rst:80 ../Doc/c-api/function.rst:94 +#: ../Doc/c-api/function.rst:108 +msgid "Raises :exc:`SystemError` and returns ``-1`` on failure." +msgstr "" + +#: ../Doc/c-api/function.rst:85 +msgid "" +"Return the closure associated with the function object *op*. This can be " +"*NULL* or a tuple of cell objects." +msgstr "" + +#: ../Doc/c-api/function.rst:91 +msgid "" +"Set the closure associated with the function object *op*. *closure* must be " +"*Py_None* or a tuple of cell objects." +msgstr "" + +#: ../Doc/c-api/function.rst:99 +msgid "" +"Return the annotations of the function object *op*. This can be a mutable " +"dictionary or *NULL*." +msgstr "" + +#: ../Doc/c-api/function.rst:105 +msgid "" +"Set the annotations for the function object *op*. *annotations* must be a " +"dictionary or *Py_None*." +msgstr "" + +#: ../Doc/c-api/gcsupport.rst:6 +msgid "Supporting Cyclic Garbage Collection" +msgstr "" + +#: ../Doc/c-api/gcsupport.rst:8 +msgid "" +"Python's support for detecting and collecting garbage which involves " +"circular references requires support from object types which are \"containers" +"\" for other objects which may also be containers. Types which do not store " +"references to other objects, or which only store references to atomic types " +"(such as numbers or strings), do not need to provide any explicit support " +"for garbage collection." +msgstr "" + +#: ../Doc/c-api/gcsupport.rst:15 +msgid "" +"To create a container type, the :c:member:`~PyTypeObject.tp_flags` field of " +"the type object must include the :const:`Py_TPFLAGS_HAVE_GC` and provide an " +"implementation of the :c:member:`~PyTypeObject.tp_traverse` handler. If " +"instances of the type are mutable, a :c:member:`~PyTypeObject.tp_clear` " +"implementation must also be provided." +msgstr "" + +#: ../Doc/c-api/gcsupport.rst:24 +msgid "" +"Objects with a type with this flag set must conform with the rules " +"documented here. For convenience these objects will be referred to as " +"container objects." +msgstr "" + +#: ../Doc/c-api/gcsupport.rst:28 +msgid "Constructors for container types must conform to two rules:" +msgstr "" + +#: ../Doc/c-api/gcsupport.rst:30 +msgid "" +"The memory for the object must be allocated using :c:func:`PyObject_GC_New` " +"or :c:func:`PyObject_GC_NewVar`." +msgstr "" + +#: ../Doc/c-api/gcsupport.rst:33 +msgid "" +"Once all the fields which may contain references to other containers are " +"initialized, it must call :c:func:`PyObject_GC_Track`." +msgstr "" + +#: ../Doc/c-api/gcsupport.rst:39 +msgid "" +"Analogous to :c:func:`PyObject_New` but for container objects with the :" +"const:`Py_TPFLAGS_HAVE_GC` flag set." +msgstr "" + +#: ../Doc/c-api/gcsupport.rst:45 +msgid "" +"Analogous to :c:func:`PyObject_NewVar` but for container objects with the :" +"const:`Py_TPFLAGS_HAVE_GC` flag set." +msgstr "" + +#: ../Doc/c-api/gcsupport.rst:51 +msgid "" +"Resize an object allocated by :c:func:`PyObject_NewVar`. Returns the " +"resized object or *NULL* on failure." +msgstr "" + +#: ../Doc/c-api/gcsupport.rst:57 +msgid "" +"Adds the object *op* to the set of container objects tracked by the " +"collector. The collector can run at unexpected times so objects must be " +"valid while being tracked. This should be called once all the fields " +"followed by the :c:member:`~PyTypeObject.tp_traverse` handler become valid, " +"usually near the end of the constructor." +msgstr "" + +#: ../Doc/c-api/gcsupport.rst:66 +msgid "" +"A macro version of :c:func:`PyObject_GC_Track`. It should not be used for " +"extension modules." +msgstr "" + +#: ../Doc/c-api/gcsupport.rst:69 +msgid "" +"Similarly, the deallocator for the object must conform to a similar pair of " +"rules:" +msgstr "" + +#: ../Doc/c-api/gcsupport.rst:72 +msgid "" +"Before fields which refer to other containers are invalidated, :c:func:" +"`PyObject_GC_UnTrack` must be called." +msgstr "" + +#: ../Doc/c-api/gcsupport.rst:75 +msgid "" +"The object's memory must be deallocated using :c:func:`PyObject_GC_Del`." +msgstr "" + +#: ../Doc/c-api/gcsupport.rst:80 +msgid "" +"Releases memory allocated to an object using :c:func:`PyObject_GC_New` or :c:" +"func:`PyObject_GC_NewVar`." +msgstr "" + +#: ../Doc/c-api/gcsupport.rst:86 +msgid "" +"Remove the object *op* from the set of container objects tracked by the " +"collector. Note that :c:func:`PyObject_GC_Track` can be called again on " +"this object to add it back to the set of tracked objects. The deallocator (:" +"c:member:`~PyTypeObject.tp_dealloc` handler) should call this for the object " +"before any of the fields used by the :c:member:`~PyTypeObject.tp_traverse` " +"handler become invalid." +msgstr "" + +#: ../Doc/c-api/gcsupport.rst:95 +msgid "" +"A macro version of :c:func:`PyObject_GC_UnTrack`. It should not be used for " +"extension modules." +msgstr "" + +#: ../Doc/c-api/gcsupport.rst:98 +msgid "" +"The :c:member:`~PyTypeObject.tp_traverse` handler accepts a function " +"parameter of this type:" +msgstr "" + +#: ../Doc/c-api/gcsupport.rst:103 +msgid "" +"Type of the visitor function passed to the :c:member:`~PyTypeObject." +"tp_traverse` handler. The function should be called with an object to " +"traverse as *object* and the third parameter to the :c:member:`~PyTypeObject." +"tp_traverse` handler as *arg*. The Python core uses several visitor " +"functions to implement cyclic garbage detection; it's not expected that " +"users will need to write their own visitor functions." +msgstr "" + +#: ../Doc/c-api/gcsupport.rst:110 +msgid "" +"The :c:member:`~PyTypeObject.tp_traverse` handler must have the following " +"type:" +msgstr "" + +#: ../Doc/c-api/gcsupport.rst:115 +msgid "" +"Traversal function for a container object. Implementations must call the " +"*visit* function for each object directly contained by *self*, with the " +"parameters to *visit* being the contained object and the *arg* value passed " +"to the handler. The *visit* function must not be called with a *NULL* " +"object argument. If *visit* returns a non-zero value that value should be " +"returned immediately." +msgstr "" + +#: ../Doc/c-api/gcsupport.rst:122 +msgid "" +"To simplify writing :c:member:`~PyTypeObject.tp_traverse` handlers, a :c:" +"func:`Py_VISIT` macro is provided. In order to use this macro, the :c:" +"member:`~PyTypeObject.tp_traverse` implementation must name its arguments " +"exactly *visit* and *arg*:" +msgstr "" + +#: ../Doc/c-api/gcsupport.rst:129 +msgid "" +"If *o* is not *NULL*, call the *visit* callback, with arguments *o* and " +"*arg*. If *visit* returns a non-zero value, then return it. Using this " +"macro, :c:member:`~PyTypeObject.tp_traverse` handlers look like::" +msgstr "" + +#: ../Doc/c-api/gcsupport.rst:142 +msgid "" +"The :c:member:`~PyTypeObject.tp_clear` handler must be of the :c:type:" +"`inquiry` type, or *NULL* if the object is immutable." +msgstr "" + +#: ../Doc/c-api/gcsupport.rst:148 +msgid "" +"Drop references that may have created reference cycles. Immutable objects " +"do not have to define this method since they can never directly create " +"reference cycles. Note that the object must still be valid after calling " +"this method (don't just call :c:func:`Py_DECREF` on a reference). The " +"collector will call this method if it detects that this object is involved " +"in a reference cycle." +msgstr "" + +#: ../Doc/c-api/gen.rst:6 +msgid "Generator Objects" +msgstr "" + +#: ../Doc/c-api/gen.rst:8 +msgid "" +"Generator objects are what Python uses to implement generator iterators. " +"They are normally created by iterating over a function that yields values, " +"rather than explicitly calling :c:func:`PyGen_New` or :c:func:" +"`PyGen_NewWithQualName`." +msgstr "" + +#: ../Doc/c-api/gen.rst:15 +msgid "The C structure used for generator objects." +msgstr "" + +#: ../Doc/c-api/gen.rst:20 +msgid "The type object corresponding to generator objects." +msgstr "" + +#: ../Doc/c-api/gen.rst:25 +msgid "Return true if *ob* is a generator object; *ob* must not be *NULL*." +msgstr "" + +#: ../Doc/c-api/gen.rst:30 +msgid "Return true if *ob*'s type is *PyGen_Type*; *ob* must not be *NULL*." +msgstr "" + +#: ../Doc/c-api/gen.rst:35 +msgid "" +"Create and return a new generator object based on the *frame* object. A " +"reference to *frame* is stolen by this function. The argument must not be " +"*NULL*." +msgstr "" + +#: ../Doc/c-api/gen.rst:41 +msgid "" +"Create and return a new generator object based on the *frame* object, with " +"``__name__`` and ``__qualname__`` set to *name* and *qualname*. A reference " +"to *frame* is stolen by this function. The *frame* argument must not be " +"*NULL*." +msgstr "" + +#: ../Doc/c-api/import.rst:6 +msgid "Importing Modules" +msgstr "" + +#: ../Doc/c-api/import.rst:16 +msgid "" +"This is a simplified interface to :c:func:`PyImport_ImportModuleEx` below, " +"leaving the *globals* and *locals* arguments set to *NULL* and *level* set " +"to 0. When the *name* argument contains a dot (when it specifies a " +"submodule of a package), the *fromlist* argument is set to the list " +"``['*']`` so that the return value is the named module rather than the top-" +"level package containing it as would otherwise be the case. (Unfortunately, " +"this has an additional side effect when *name* in fact specifies a " +"subpackage instead of a submodule: the submodules specified in the package's " +"``__all__`` variable are loaded.) Return a new reference to the imported " +"module, or *NULL* with an exception set on failure. A failing import of a " +"module doesn't leave the module in :data:`sys.modules`." +msgstr "" + +#: ../Doc/c-api/import.rst:28 ../Doc/c-api/import.rst:89 +msgid "This function always uses absolute imports." +msgstr "" + +#: ../Doc/c-api/import.rst:33 +msgid "This function is a deprecated alias of :c:func:`PyImport_ImportModule`." +msgstr "" + +#: ../Doc/c-api/import.rst:35 +msgid "" +"This function used to fail immediately when the import lock was held by " +"another thread. In Python 3.3 though, the locking scheme switched to per-" +"module locks for most purposes, so this function's special behaviour isn't " +"needed anymore." +msgstr "" + +#: ../Doc/c-api/import.rst:46 +msgid "" +"Import a module. This is best described by referring to the built-in Python " +"function :func:`__import__`." +msgstr "" + +#: ../Doc/c-api/import.rst:49 ../Doc/c-api/import.rst:65 +msgid "" +"The return value is a new reference to the imported module or top-level " +"package, or *NULL* with an exception set on failure. Like for :func:" +"`__import__`, the return value when a submodule of a package was requested " +"is normally the top-level package, unless a non-empty *fromlist* was given." +msgstr "" + +#: ../Doc/c-api/import.rst:55 +msgid "" +"Failing imports remove incomplete module objects, like with :c:func:" +"`PyImport_ImportModule`." +msgstr "" + +#: ../Doc/c-api/import.rst:61 +msgid "" +"Import a module. This is best described by referring to the built-in Python " +"function :func:`__import__`, as the standard :func:`__import__` function " +"calls this function directly." +msgstr "" + +#: ../Doc/c-api/import.rst:75 +msgid "" +"Similar to :c:func:`PyImport_ImportModuleLevelObject`, but the name is a " +"UTF-8 encoded string instead of a Unicode object." +msgstr "" + +#: ../Doc/c-api/import.rst:78 +msgid "Negative values for *level* are no longer accepted." +msgstr "" + +#: ../Doc/c-api/import.rst:83 +msgid "" +"This is a higher-level interface that calls the current \"import hook " +"function\" (with an explicit *level* of 0, meaning absolute import). It " +"invokes the :func:`__import__` function from the ``__builtins__`` of the " +"current globals. This means that the import is done using whatever import " +"hooks are installed in the current environment." +msgstr "" + +#: ../Doc/c-api/import.rst:94 +msgid "" +"Reload a module. Return a new reference to the reloaded module, or *NULL* " +"with an exception set on failure (the module still exists in this case)." +msgstr "" + +#: ../Doc/c-api/import.rst:100 +msgid "" +"Return the module object corresponding to a module name. The *name* " +"argument may be of the form ``package.module``. First check the modules " +"dictionary if there's one there, and if not, create a new one and insert it " +"in the modules dictionary. Return *NULL* with an exception set on failure." +msgstr "" + +#: ../Doc/c-api/import.rst:107 +msgid "" +"This function does not load or import the module; if the module wasn't " +"already loaded, you will get an empty module object. Use :c:func:" +"`PyImport_ImportModule` or one of its variants to import a module. Package " +"structures implied by a dotted name for *name* are not created if not " +"already present." +msgstr "" + +#: ../Doc/c-api/import.rst:117 +msgid "" +"Similar to :c:func:`PyImport_AddModuleObject`, but the name is a UTF-8 " +"encoded string instead of a Unicode object." +msgstr "" + +#: ../Doc/c-api/import.rst:125 +msgid "" +"Given a module name (possibly of the form ``package.module``) and a code " +"object read from a Python bytecode file or obtained from the built-in " +"function :func:`compile`, load the module. Return a new reference to the " +"module object, or *NULL* with an exception set if an error occurred. *name* " +"is removed from :attr:`sys.modules` in error cases, even if *name* was " +"already in :attr:`sys.modules` on entry to :c:func:" +"`PyImport_ExecCodeModule`. Leaving incompletely initialized modules in :" +"attr:`sys.modules` is dangerous, as imports of such modules have no way to " +"know that the module object is an unknown (and probably damaged with respect " +"to the module author's intents) state." +msgstr "" + +#: ../Doc/c-api/import.rst:135 +msgid "" +"The module's :attr:`__spec__` and :attr:`__loader__` will be set, if not set " +"already, with the appropriate values. The spec's loader will be set to the " +"module's ``__loader__`` (if set) and to an instance of :class:" +"`SourceFileLoader` otherwise." +msgstr "" + +#: ../Doc/c-api/import.rst:140 +msgid "" +"The module's :attr:`__file__` attribute will be set to the code object's :c:" +"member:`co_filename`. If applicable, :attr:`__cached__` will also be set." +msgstr "" + +#: ../Doc/c-api/import.rst:144 +msgid "" +"This function will reload the module if it was already imported. See :c:" +"func:`PyImport_ReloadModule` for the intended way to reload a module." +msgstr "" + +#: ../Doc/c-api/import.rst:147 +msgid "" +"If *name* points to a dotted name of the form ``package.module``, any " +"package structures not already created will still not be created." +msgstr "" + +#: ../Doc/c-api/import.rst:150 +msgid "" +"See also :c:func:`PyImport_ExecCodeModuleEx` and :c:func:" +"`PyImport_ExecCodeModuleWithPathnames`." +msgstr "" + +#: ../Doc/c-api/import.rst:156 +msgid "" +"Like :c:func:`PyImport_ExecCodeModule`, but the :attr:`__file__` attribute " +"of the module object is set to *pathname* if it is non-``NULL``." +msgstr "" + +#: ../Doc/c-api/import.rst:159 +msgid "See also :c:func:`PyImport_ExecCodeModuleWithPathnames`." +msgstr "" + +#: ../Doc/c-api/import.rst:164 +msgid "" +"Like :c:func:`PyImport_ExecCodeModuleEx`, but the :attr:`__cached__` " +"attribute of the module object is set to *cpathname* if it is non-``NULL``. " +"Of the three functions, this is the preferred one to use." +msgstr "" + +#: ../Doc/c-api/import.rst:173 +msgid "" +"Like :c:func:`PyImport_ExecCodeModuleObject`, but *name*, *pathname* and " +"*cpathname* are UTF-8 encoded strings. Attempts are also made to figure out " +"what the value for *pathname* should be from *cpathname* if the former is " +"set to ``NULL``." +msgstr "" + +#: ../Doc/c-api/import.rst:179 +msgid "" +"Uses :func:`imp.source_from_cache()` in calculating the source path if only " +"the bytecode path is provided." +msgstr "" + +#: ../Doc/c-api/import.rst:186 +msgid "" +"Return the magic number for Python bytecode files (a.k.a. :file:`.pyc` " +"file). The magic number should be present in the first four bytes of the " +"bytecode file, in little-endian byte order. Returns -1 on error." +msgstr "" + +#: ../Doc/c-api/import.rst:190 +msgid "Return value of -1 upon failure." +msgstr "" + +#: ../Doc/c-api/import.rst:196 +msgid "" +"Return the magic tag string for :pep:`3147` format Python bytecode file " +"names. Keep in mind that the value at ``sys.implementation.cache_tag`` is " +"authoritative and should be used instead of this function." +msgstr "" + +#: ../Doc/c-api/import.rst:204 +msgid "" +"Return the dictionary used for the module administration (a.k.a. ``sys." +"modules``). Note that this is a per-interpreter variable." +msgstr "" + +#: ../Doc/c-api/import.rst:210 +msgid "" +"Return a finder object for a :data:`sys.path`/:attr:`pkg.__path__` item " +"*path*, possibly by fetching it from the :data:`sys.path_importer_cache` " +"dict. If it wasn't yet cached, traverse :data:`sys.path_hooks` until a hook " +"is found that can handle the path item. Return ``None`` if no hook could; " +"this tells our caller that the :term:`path based finder` could not find a " +"finder for this path item. Cache the result in :data:`sys." +"path_importer_cache`. Return a new reference to the finder object." +msgstr "" + +#: ../Doc/c-api/import.rst:221 +msgid "Initialize the import mechanism. For internal use only." +msgstr "" + +#: ../Doc/c-api/import.rst:226 +msgid "Empty the module table. For internal use only." +msgstr "" + +#: ../Doc/c-api/import.rst:231 +msgid "Finalize the import mechanism. For internal use only." +msgstr "" + +#: ../Doc/c-api/import.rst:236 +msgid "For internal use only." +msgstr "" + +#: ../Doc/c-api/import.rst:241 +msgid "" +"Load a frozen module named *name*. Return ``1`` for success, ``0`` if the " +"module is not found, and ``-1`` with an exception set if the initialization " +"failed. To access the imported module on a successful load, use :c:func:" +"`PyImport_ImportModule`. (Note the misnomer --- this function would reload " +"the module if it was already imported.)" +msgstr "" + +#: ../Doc/c-api/import.rst:249 +msgid "The ``__file__`` attribute is no longer set on the module." +msgstr "" + +#: ../Doc/c-api/import.rst:255 +msgid "" +"Similar to :c:func:`PyImport_ImportFrozenModuleObject`, but the name is a " +"UTF-8 encoded string instead of a Unicode object." +msgstr "" + +#: ../Doc/c-api/import.rst:263 +msgid "" +"This is the structure type definition for frozen module descriptors, as " +"generated by the :program:`freeze` utility (see :file:`Tools/freeze/` in the " +"Python source distribution). Its definition, found in :file:`Include/import." +"h`, is::" +msgstr "" + +#: ../Doc/c-api/import.rst:277 +msgid "" +"This pointer is initialized to point to an array of :c:type:`struct _frozen` " +"records, terminated by one whose members are all *NULL* or zero. When a " +"frozen module is imported, it is searched in this table. Third-party code " +"could play tricks with this to provide a dynamically created collection of " +"frozen modules." +msgstr "" + +#: ../Doc/c-api/import.rst:285 +msgid "" +"Add a single module to the existing table of built-in modules. This is a " +"convenience wrapper around :c:func:`PyImport_ExtendInittab`, returning " +"``-1`` if the table could not be extended. The new module can be imported " +"by the name *name*, and uses the function *initfunc* as the initialization " +"function called on the first attempted import. This should be called " +"before :c:func:`Py_Initialize`." +msgstr "" + +#: ../Doc/c-api/import.rst:295 +msgid "" +"Structure describing a single entry in the list of built-in modules. Each " +"of these structures gives the name and initialization function for a module " +"built into the interpreter. The name is an ASCII encoded string. Programs " +"which embed Python may use an array of these structures in conjunction with :" +"c:func:`PyImport_ExtendInittab` to provide additional built-in modules. The " +"structure is defined in :file:`Include/import.h` as::" +msgstr "" + +#: ../Doc/c-api/import.rst:310 +msgid "" +"Add a collection of modules to the table of built-in modules. The *newtab* " +"array must end with a sentinel entry which contains *NULL* for the :attr:" +"`name` field; failure to provide the sentinel value can result in a memory " +"fault. Returns ``0`` on success or ``-1`` if insufficient memory could be " +"allocated to extend the internal table. In the event of failure, no modules " +"are added to the internal table. This should be called before :c:func:" +"`Py_Initialize`." +msgstr "" + +#: ../Doc/c-api/index.rst:5 +msgid "Python/C API Reference Manual" +msgstr "" + +#: ../Doc/c-api/index.rst:7 +msgid "" +"This manual documents the API used by C and C++ programmers who want to " +"write extension modules or embed Python. It is a companion to :ref:" +"`extending-index`, which describes the general principles of extension " +"writing but does not document the API functions in detail." +msgstr "" + +#: ../Doc/c-api/init.rst:8 +msgid "Initialization, Finalization, and Threads" +msgstr "" + +#: ../Doc/c-api/init.rst:12 +msgid "Initializing and finalizing the interpreter" +msgstr "" + +#: ../Doc/c-api/init.rst:30 +msgid "" +"Initialize the Python interpreter. In an application embedding Python, " +"this should be called before using any other Python/C API functions; with " +"the exception of :c:func:`Py_SetProgramName`, :c:func:`Py_SetPythonHome` " +"and :c:func:`Py_SetPath`. This initializes the table of loaded modules " +"(``sys.modules``), and creates the fundamental modules :mod:`builtins`, :mod:" +"`__main__` and :mod:`sys`. It also initializes the module search path " +"(``sys.path``). It does not set ``sys.argv``; use :c:func:`PySys_SetArgvEx` " +"for that. This is a no-op when called for a second time (without calling :c:" +"func:`Py_FinalizeEx` first). There is no return value; it is a fatal error " +"if the initialization fails." +msgstr "" + +#: ../Doc/c-api/init.rst:41 +msgid "" +"On Windows, changes the console mode from ``O_TEXT`` to ``O_BINARY``, which " +"will also affect non-Python uses of the console using the C Runtime." +msgstr "" + +#: ../Doc/c-api/init.rst:47 +msgid "" +"This function works like :c:func:`Py_Initialize` if *initsigs* is 1. If " +"*initsigs* is 0, it skips initialization registration of signal handlers, " +"which might be useful when Python is embedded." +msgstr "" + +#: ../Doc/c-api/init.rst:54 +msgid "" +"Return true (nonzero) when the Python interpreter has been initialized, " +"false (zero) if not. After :c:func:`Py_FinalizeEx` is called, this returns " +"false until :c:func:`Py_Initialize` is called again." +msgstr "" + +#: ../Doc/c-api/init.rst:61 +msgid "" +"Undo all initializations made by :c:func:`Py_Initialize` and subsequent use " +"of Python/C API functions, and destroy all sub-interpreters (see :c:func:" +"`Py_NewInterpreter` below) that were created and not yet destroyed since the " +"last call to :c:func:`Py_Initialize`. Ideally, this frees all memory " +"allocated by the Python interpreter. This is a no-op when called for a " +"second time (without calling :c:func:`Py_Initialize` again first). Normally " +"the return value is 0. If there were errors during finalization (flushing " +"buffered data), -1 is returned." +msgstr "" + +#: ../Doc/c-api/init.rst:70 +msgid "" +"This function is provided for a number of reasons. An embedding application " +"might want to restart Python without having to restart the application " +"itself. An application that has loaded the Python interpreter from a " +"dynamically loadable library (or DLL) might want to free all memory " +"allocated by Python before unloading the DLL. During a hunt for memory leaks " +"in an application a developer might want to free all memory allocated by " +"Python before exiting from the application." +msgstr "" + +#: ../Doc/c-api/init.rst:78 +msgid "" +"**Bugs and caveats:** The destruction of modules and objects in modules is " +"done in random order; this may cause destructors (:meth:`__del__` methods) " +"to fail when they depend on other objects (even functions) or modules. " +"Dynamically loaded extension modules loaded by Python are not unloaded. " +"Small amounts of memory allocated by the Python interpreter may not be freed " +"(if you find a leak, please report it). Memory tied up in circular " +"references between objects is not freed. Some memory allocated by extension " +"modules may not be freed. Some extensions may not work properly if their " +"initialization routine is called more than once; this can happen if an " +"application calls :c:func:`Py_Initialize` and :c:func:`Py_FinalizeEx` more " +"than once." +msgstr "" + +#: ../Doc/c-api/init.rst:94 +msgid "" +"This is a backwards-compatible version of :c:func:`Py_FinalizeEx` that " +"disregards the return value." +msgstr "" + +#: ../Doc/c-api/init.rst:99 +msgid "Process-wide parameters" +msgstr "" + +#: ../Doc/c-api/init.rst:109 +msgid "" +"This function should be called before :c:func:`Py_Initialize`, if it is " +"called at all. It specifies which encoding and error handling to use with " +"standard IO, with the same meanings as in :func:`str.encode`." +msgstr "" + +#: ../Doc/c-api/init.rst:113 +msgid "" +"It overrides :envvar:`PYTHONIOENCODING` values, and allows embedding code to " +"control IO encoding when the environment variable does not work." +msgstr "" + +#: ../Doc/c-api/init.rst:116 +msgid "" +"``encoding`` and/or ``errors`` may be NULL to use :envvar:`PYTHONIOENCODING` " +"and/or default values (depending on other settings)." +msgstr "" + +#: ../Doc/c-api/init.rst:120 +msgid "" +"Note that :data:`sys.stderr` always uses the \"backslashreplace\" error " +"handler, regardless of this (or any other) setting." +msgstr "" + +#: ../Doc/c-api/init.rst:123 +msgid "" +"If :c:func:`Py_FinalizeEx` is called, this function will need to be called " +"again in order to affect subsequent calls to :c:func:`Py_Initialize`." +msgstr "" + +#: ../Doc/c-api/init.rst:126 +msgid "" +"Returns 0 if successful, a nonzero value on error (e.g. calling after the " +"interpreter has already been initialized)." +msgstr "" + +#: ../Doc/c-api/init.rst:139 +msgid "" +"This function should be called before :c:func:`Py_Initialize` is called for " +"the first time, if it is called at all. It tells the interpreter the value " +"of the ``argv[0]`` argument to the :c:func:`main` function of the program " +"(converted to wide characters). This is used by :c:func:`Py_GetPath` and " +"some other functions below to find the Python run-time libraries relative to " +"the interpreter executable. The default value is ``'python'``. The " +"argument should point to a zero-terminated wide character string in static " +"storage whose contents will not change for the duration of the program's " +"execution. No code in the Python interpreter will change the contents of " +"this storage." +msgstr "" + +#: ../Doc/c-api/init.rst:150 ../Doc/c-api/init.rst:264 +#: ../Doc/c-api/init.rst:366 ../Doc/c-api/init.rst:393 +#: ../Doc/c-api/init.rst:410 +msgid "" +"Use :c:func:`Py_DecodeLocale` to decode a bytes string to get a :c:type:" +"`wchar_*` string." +msgstr "" + +#: ../Doc/c-api/init.rst:158 +msgid "" +"Return the program name set with :c:func:`Py_SetProgramName`, or the " +"default. The returned string points into static storage; the caller should " +"not modify its value." +msgstr "" + +#: ../Doc/c-api/init.rst:165 +msgid "" +"Return the *prefix* for installed platform-independent files. This is " +"derived through a number of complicated rules from the program name set " +"with :c:func:`Py_SetProgramName` and some environment variables; for " +"example, if the program name is ``'/usr/local/bin/python'``, the prefix is " +"``'/usr/local'``. The returned string points into static storage; the caller " +"should not modify its value. This corresponds to the :makevar:`prefix` " +"variable in the top-level :file:`Makefile` and the ``--prefix`` argument to " +"the :program:`configure` script at build time. The value is available to " +"Python code as ``sys.prefix``. It is only useful on Unix. See also the next " +"function." +msgstr "" + +#: ../Doc/c-api/init.rst:178 +msgid "" +"Return the *exec-prefix* for installed platform-*dependent* files. This is " +"derived through a number of complicated rules from the program name set " +"with :c:func:`Py_SetProgramName` and some environment variables; for " +"example, if the program name is ``'/usr/local/bin/python'``, the exec-prefix " +"is ``'/usr/local'``. The returned string points into static storage; the " +"caller should not modify its value. This corresponds to the :makevar:" +"`exec_prefix` variable in the top-level :file:`Makefile` and the ``--exec-" +"prefix`` argument to the :program:`configure` script at build time. The " +"value is available to Python code as ``sys.exec_prefix``. It is only useful " +"on Unix." +msgstr "" + +#: ../Doc/c-api/init.rst:188 +msgid "" +"Background: The exec-prefix differs from the prefix when platform dependent " +"files (such as executables and shared libraries) are installed in a " +"different directory tree. In a typical installation, platform dependent " +"files may be installed in the :file:`/usr/local/plat` subtree while platform " +"independent may be installed in :file:`/usr/local`." +msgstr "" + +#: ../Doc/c-api/init.rst:194 +msgid "" +"Generally speaking, a platform is a combination of hardware and software " +"families, e.g. Sparc machines running the Solaris 2.x operating system are " +"considered the same platform, but Intel machines running Solaris 2.x are " +"another platform, and Intel machines running Linux are yet another " +"platform. Different major revisions of the same operating system generally " +"also form different platforms. Non-Unix operating systems are a different " +"story; the installation strategies on those systems are so different that " +"the prefix and exec-prefix are meaningless, and set to the empty string. " +"Note that compiled Python bytecode files are platform independent (but not " +"independent from the Python version by which they were compiled!)." +msgstr "" + +#: ../Doc/c-api/init.rst:205 +msgid "" +"System administrators will know how to configure the :program:`mount` or :" +"program:`automount` programs to share :file:`/usr/local` between platforms " +"while having :file:`/usr/local/plat` be a different filesystem for each " +"platform." +msgstr "" + +#: ../Doc/c-api/init.rst:217 +msgid "" +"Return the full program name of the Python executable; this is computed as " +"a side-effect of deriving the default module search path from the program " +"name (set by :c:func:`Py_SetProgramName` above). The returned string points " +"into static storage; the caller should not modify its value. The value is " +"available to Python code as ``sys.executable``." +msgstr "" + +#: ../Doc/c-api/init.rst:231 +msgid "" +"Return the default module search path; this is computed from the program " +"name (set by :c:func:`Py_SetProgramName` above) and some environment " +"variables. The returned string consists of a series of directory names " +"separated by a platform dependent delimiter character. The delimiter " +"character is ``':'`` on Unix and Mac OS X, ``';'`` on Windows. The returned " +"string points into static storage; the caller should not modify its value. " +"The list :data:`sys.path` is initialized with this value on interpreter " +"startup; it can be (and usually is) modified later to change the search path " +"for loading modules." +msgstr "" + +#: ../Doc/c-api/init.rst:251 +msgid "" +"Set the default module search path. If this function is called before :c:" +"func:`Py_Initialize`, then :c:func:`Py_GetPath` won't attempt to compute a " +"default search path but uses the one provided instead. This is useful if " +"Python is embedded by an application that has full knowledge of the location " +"of all modules. The path components should be separated by the platform " +"dependent delimiter character, which is ``':'`` on Unix and Mac OS X, " +"``';'`` on Windows." +msgstr "" + +#: ../Doc/c-api/init.rst:259 +msgid "" +"This also causes :data:`sys.executable` to be set only to the raw program " +"name (see :c:func:`Py_SetProgramName`) and for :data:`sys.prefix` and :data:" +"`sys.exec_prefix` to be empty. It is up to the caller to modify these if " +"required after calling :c:func:`Py_Initialize`." +msgstr "" + +#: ../Doc/c-api/init.rst:267 +msgid "" +"The path argument is copied internally, so the caller may free it after the " +"call completes." +msgstr "" + +#: ../Doc/c-api/init.rst:273 +msgid "" +"Return the version of this Python interpreter. This is a string that looks " +"something like ::" +msgstr "" + +#: ../Doc/c-api/init.rst:280 +msgid "" +"The first word (up to the first space character) is the current Python " +"version; the first three characters are the major and minor version " +"separated by a period. The returned string points into static storage; the " +"caller should not modify its value. The value is available to Python code " +"as :data:`sys.version`." +msgstr "" + +#: ../Doc/c-api/init.rst:290 +msgid "" +"Return the platform identifier for the current platform. On Unix, this is " +"formed from the \"official\" name of the operating system, converted to " +"lower case, followed by the major revision number; e.g., for Solaris 2.x, " +"which is also known as SunOS 5.x, the value is ``'sunos5'``. On Mac OS X, " +"it is ``'darwin'``. On Windows, it is ``'win'``. The returned string " +"points into static storage; the caller should not modify its value. The " +"value is available to Python code as ``sys.platform``." +msgstr "" + +#: ../Doc/c-api/init.rst:301 +msgid "" +"Return the official copyright string for the current Python version, for " +"example" +msgstr "" + +#: ../Doc/c-api/init.rst:303 +msgid "``'Copyright 1991-1995 Stichting Mathematisch Centrum, Amsterdam'``" +msgstr "" + +#: ../Doc/c-api/init.rst:307 +msgid "" +"The returned string points into static storage; the caller should not modify " +"its value. The value is available to Python code as ``sys.copyright``." +msgstr "" + +#: ../Doc/c-api/init.rst:313 +msgid "" +"Return an indication of the compiler used to build the current Python " +"version, in square brackets, for example::" +msgstr "" + +#: ../Doc/c-api/init.rst:320 ../Doc/c-api/init.rst:334 +msgid "" +"The returned string points into static storage; the caller should not modify " +"its value. The value is available to Python code as part of the variable " +"``sys.version``." +msgstr "" + +#: ../Doc/c-api/init.rst:327 +msgid "" +"Return information about the sequence number and build date and time of the " +"current Python interpreter instance, for example ::" +msgstr "" + +#: ../Doc/c-api/init.rst:346 +msgid "" +"Set :data:`sys.argv` based on *argc* and *argv*. These parameters are " +"similar to those passed to the program's :c:func:`main` function with the " +"difference that the first entry should refer to the script file to be " +"executed rather than the executable hosting the Python interpreter. If " +"there isn't a script that will be run, the first entry in *argv* can be an " +"empty string. If this function fails to initialize :data:`sys.argv`, a " +"fatal condition is signalled using :c:func:`Py_FatalError`." +msgstr "" + +#: ../Doc/c-api/init.rst:354 +msgid "" +"If *updatepath* is zero, this is all the function does. If *updatepath* is " +"non-zero, the function also modifies :data:`sys.path` according to the " +"following algorithm:" +msgstr "" + +#: ../Doc/c-api/init.rst:358 +msgid "" +"If the name of an existing script is passed in ``argv[0]``, the absolute " +"path of the directory where the script is located is prepended to :data:`sys." +"path`." +msgstr "" + +#: ../Doc/c-api/init.rst:361 +msgid "" +"Otherwise (that is, if *argc* is 0 or ``argv[0]`` doesn't point to an " +"existing file name), an empty string is prepended to :data:`sys.path`, which " +"is the same as prepending the current working directory (``\".\"``)." +msgstr "" + +#: ../Doc/c-api/init.rst:370 +msgid "" +"It is recommended that applications embedding the Python interpreter for " +"purposes other than executing a single script pass 0 as *updatepath*, and " +"update :data:`sys.path` themselves if desired. See `CVE-2008-5983 `_." +msgstr "" + +#: ../Doc/c-api/init.rst:375 +msgid "" +"On versions before 3.1.3, you can achieve the same effect by manually " +"popping the first :data:`sys.path` element after having called :c:func:" +"`PySys_SetArgv`, for example using::" +msgstr "" + +#: ../Doc/c-api/init.rst:389 +msgid "" +"This function works like :c:func:`PySys_SetArgvEx` with *updatepath* set to " +"1 unless the :program:`python` interpreter was started with the :option:`-I`." +msgstr "" + +#: ../Doc/c-api/init.rst:396 +msgid "The *updatepath* value depends on :option:`-I`." +msgstr "" + +#: ../Doc/c-api/init.rst:401 +msgid "" +"Set the default \"home\" directory, that is, the location of the standard " +"Python libraries. See :envvar:`PYTHONHOME` for the meaning of the argument " +"string." +msgstr "" + +#: ../Doc/c-api/init.rst:405 +msgid "" +"The argument should point to a zero-terminated character string in static " +"storage whose contents will not change for the duration of the program's " +"execution. No code in the Python interpreter will change the contents of " +"this storage." +msgstr "" + +#: ../Doc/c-api/init.rst:416 +msgid "" +"Return the default \"home\", that is, the value set by a previous call to :c:" +"func:`Py_SetPythonHome`, or the value of the :envvar:`PYTHONHOME` " +"environment variable if it is set." +msgstr "" + +#: ../Doc/c-api/init.rst:424 +msgid "Thread State and the Global Interpreter Lock" +msgstr "" + +#: ../Doc/c-api/init.rst:431 +msgid "" +"The Python interpreter is not fully thread-safe. In order to support multi-" +"threaded Python programs, there's a global lock, called the :term:`global " +"interpreter lock` or :term:`GIL`, that must be held by the current thread " +"before it can safely access Python objects. Without the lock, even the " +"simplest operations could cause problems in a multi-threaded program: for " +"example, when two threads simultaneously increment the reference count of " +"the same object, the reference count could end up being incremented only " +"once instead of twice." +msgstr "" + +#: ../Doc/c-api/init.rst:441 +msgid "" +"Therefore, the rule exists that only the thread that has acquired the :term:" +"`GIL` may operate on Python objects or call Python/C API functions. In order " +"to emulate concurrency of execution, the interpreter regularly tries to " +"switch threads (see :func:`sys.setswitchinterval`). The lock is also " +"released around potentially blocking I/O operations like reading or writing " +"a file, so that other Python threads can run in the meantime." +msgstr "" + +#: ../Doc/c-api/init.rst:452 +msgid "" +"The Python interpreter keeps some thread-specific bookkeeping information " +"inside a data structure called :c:type:`PyThreadState`. There's also one " +"global variable pointing to the current :c:type:`PyThreadState`: it can be " +"retrieved using :c:func:`PyThreadState_Get`." +msgstr "" + +#: ../Doc/c-api/init.rst:458 +msgid "Releasing the GIL from extension code" +msgstr "" + +#: ../Doc/c-api/init.rst:460 +msgid "" +"Most extension code manipulating the :term:`GIL` has the following simple " +"structure::" +msgstr "" + +#: ../Doc/c-api/init.rst:469 +msgid "This is so common that a pair of macros exists to simplify it::" +msgstr "" + +#: ../Doc/c-api/init.rst:479 +msgid "" +"The :c:macro:`Py_BEGIN_ALLOW_THREADS` macro opens a new block and declares a " +"hidden local variable; the :c:macro:`Py_END_ALLOW_THREADS` macro closes the " +"block. These two macros are still available when Python is compiled without " +"thread support (they simply have an empty expansion)." +msgstr "" + +#: ../Doc/c-api/init.rst:484 +msgid "" +"When thread support is enabled, the block above expands to the following " +"code::" +msgstr "" + +#: ../Doc/c-api/init.rst:496 +msgid "" +"Here is how these functions work: the global interpreter lock is used to " +"protect the pointer to the current thread state. When releasing the lock " +"and saving the thread state, the current thread state pointer must be " +"retrieved before the lock is released (since another thread could " +"immediately acquire the lock and store its own thread state in the global " +"variable). Conversely, when acquiring the lock and restoring the thread " +"state, the lock must be acquired before storing the thread state pointer." +msgstr "" + +#: ../Doc/c-api/init.rst:505 +msgid "" +"Calling system I/O functions is the most common use case for releasing the " +"GIL, but it can also be useful before calling long-running computations " +"which don't need access to Python objects, such as compression or " +"cryptographic functions operating over memory buffers. For example, the " +"standard :mod:`zlib` and :mod:`hashlib` modules release the GIL when " +"compressing or hashing data." +msgstr "" + +#: ../Doc/c-api/init.rst:516 +msgid "Non-Python created threads" +msgstr "" + +#: ../Doc/c-api/init.rst:518 +msgid "" +"When threads are created using the dedicated Python APIs (such as the :mod:" +"`threading` module), a thread state is automatically associated to them and " +"the code showed above is therefore correct. However, when threads are " +"created from C (for example by a third-party library with its own thread " +"management), they don't hold the GIL, nor is there a thread state structure " +"for them." +msgstr "" + +#: ../Doc/c-api/init.rst:525 +msgid "" +"If you need to call Python code from these threads (often this will be part " +"of a callback API provided by the aforementioned third-party library), you " +"must first register these threads with the interpreter by creating a thread " +"state data structure, then acquiring the GIL, and finally storing their " +"thread state pointer, before you can start using the Python/C API. When you " +"are done, you should reset the thread state pointer, release the GIL, and " +"finally free the thread state data structure." +msgstr "" + +#: ../Doc/c-api/init.rst:533 +msgid "" +"The :c:func:`PyGILState_Ensure` and :c:func:`PyGILState_Release` functions " +"do all of the above automatically. The typical idiom for calling into " +"Python from a C thread is::" +msgstr "" + +#: ../Doc/c-api/init.rst:547 +msgid "" +"Note that the :c:func:`PyGILState_\\*` functions assume there is only one " +"global interpreter (created automatically by :c:func:`Py_Initialize`). " +"Python supports the creation of additional interpreters (using :c:func:" +"`Py_NewInterpreter`), but mixing multiple interpreters and the :c:func:" +"`PyGILState_\\*` API is unsupported." +msgstr "" + +#: ../Doc/c-api/init.rst:553 +msgid "" +"Another important thing to note about threads is their behaviour in the face " +"of the C :c:func:`fork` call. On most systems with :c:func:`fork`, after a " +"process forks only the thread that issued the fork will exist. That also " +"means any locks held by other threads will never be released. Python solves " +"this for :func:`os.fork` by acquiring the locks it uses internally before " +"the fork, and releasing them afterwards. In addition, it resets any :ref:" +"`lock-objects` in the child. When extending or embedding Python, there is no " +"way to inform Python of additional (non-Python) locks that need to be " +"acquired before or reset after a fork. OS facilities such as :c:func:" +"`pthread_atfork` would need to be used to accomplish the same thing. " +"Additionally, when extending or embedding Python, calling :c:func:`fork` " +"directly rather than through :func:`os.fork` (and returning to or calling " +"into Python) may result in a deadlock by one of Python's internal locks " +"being held by a thread that is defunct after the fork. :c:func:" +"`PyOS_AfterFork` tries to reset the necessary locks, but is not always able " +"to." +msgstr "" + +#: ../Doc/c-api/init.rst:572 +msgid "High-level API" +msgstr "" + +#: ../Doc/c-api/init.rst:574 +msgid "" +"These are the most commonly used types and functions when writing C " +"extension code, or when embedding the Python interpreter:" +msgstr "" + +#: ../Doc/c-api/init.rst:579 +msgid "" +"This data structure represents the state shared by a number of cooperating " +"threads. Threads belonging to the same interpreter share their module " +"administration and a few other internal items. There are no public members " +"in this structure." +msgstr "" + +#: ../Doc/c-api/init.rst:584 +msgid "" +"Threads belonging to different interpreters initially share nothing, except " +"process state like available memory, open file descriptors and such. The " +"global interpreter lock is also shared by all threads, regardless of to " +"which interpreter they belong." +msgstr "" + +#: ../Doc/c-api/init.rst:592 +msgid "" +"This data structure represents the state of a single thread. The only " +"public data member is :c:type:`PyInterpreterState \\*`:attr:`interp`, which " +"points to this thread's interpreter state." +msgstr "" + +#: ../Doc/c-api/init.rst:605 +msgid "" +"Initialize and acquire the global interpreter lock. It should be called in " +"the main thread before creating a second thread or engaging in any other " +"thread operations such as ``PyEval_ReleaseThread(tstate)``. It is not needed " +"before calling :c:func:`PyEval_SaveThread` or :c:func:`PyEval_RestoreThread`." +msgstr "" + +#: ../Doc/c-api/init.rst:610 +msgid "This is a no-op when called for a second time." +msgstr "" + +#: ../Doc/c-api/init.rst:612 +msgid "" +"This function cannot be called before :c:func:`Py_Initialize()` anymore." +msgstr "" + +#: ../Doc/c-api/init.rst:619 +msgid "" +"When only the main thread exists, no GIL operations are needed. This is a " +"common situation (most Python programs do not use threads), and the lock " +"operations slow the interpreter down a bit. Therefore, the lock is not " +"created initially. This situation is equivalent to having acquired the " +"lock: when there is only a single thread, all object accesses are safe. " +"Therefore, when this function initializes the global interpreter lock, it " +"also acquires it. Before the Python :mod:`_thread` module creates a new " +"thread, knowing that either it has the lock or the lock hasn't been created " +"yet, it calls :c:func:`PyEval_InitThreads`. When this call returns, it is " +"guaranteed that the lock has been created and that the calling thread has " +"acquired it." +msgstr "" + +#: ../Doc/c-api/init.rst:630 +msgid "" +"It is **not** safe to call this function when it is unknown which thread (if " +"any) currently has the global interpreter lock." +msgstr "" + +#: ../Doc/c-api/init.rst:633 +msgid "" +"This function is not available when thread support is disabled at compile " +"time." +msgstr "" + +#: ../Doc/c-api/init.rst:638 +msgid "" +"Returns a non-zero value if :c:func:`PyEval_InitThreads` has been called. " +"This function can be called without holding the GIL, and therefore can be " +"used to avoid calls to the locking API when running single-threaded. This " +"function is not available when thread support is disabled at compile time." +msgstr "" + +#: ../Doc/c-api/init.rst:646 +msgid "" +"Release the global interpreter lock (if it has been created and thread " +"support is enabled) and reset the thread state to *NULL*, returning the " +"previous thread state (which is not *NULL*). If the lock has been created, " +"the current thread must have acquired it. (This function is available even " +"when thread support is disabled at compile time.)" +msgstr "" + +#: ../Doc/c-api/init.rst:655 +msgid "" +"Acquire the global interpreter lock (if it has been created and thread " +"support is enabled) and set the thread state to *tstate*, which must not be " +"*NULL*. If the lock has been created, the current thread must not have " +"acquired it, otherwise deadlock ensues. (This function is available even " +"when thread support is disabled at compile time.)" +msgstr "" + +#: ../Doc/c-api/init.rst:664 +msgid "" +"Return the current thread state. The global interpreter lock must be held. " +"When the current thread state is *NULL*, this issues a fatal error (so that " +"the caller needn't check for *NULL*)." +msgstr "" + +#: ../Doc/c-api/init.rst:671 +msgid "" +"Swap the current thread state with the thread state given by the argument " +"*tstate*, which may be *NULL*. The global interpreter lock must be held and " +"is not released." +msgstr "" + +#: ../Doc/c-api/init.rst:678 +msgid "" +"This function is called from :c:func:`PyOS_AfterFork` to ensure that newly " +"created child processes don't hold locks referring to threads which are not " +"running in the child process." +msgstr "" + +#: ../Doc/c-api/init.rst:683 +msgid "" +"The following functions use thread-local storage, and are not compatible " +"with sub-interpreters:" +msgstr "" + +#: ../Doc/c-api/init.rst:688 +msgid "" +"Ensure that the current thread is ready to call the Python C API regardless " +"of the current state of Python, or of the global interpreter lock. This may " +"be called as many times as desired by a thread as long as each call is " +"matched with a call to :c:func:`PyGILState_Release`. In general, other " +"thread-related APIs may be used between :c:func:`PyGILState_Ensure` and :c:" +"func:`PyGILState_Release` calls as long as the thread state is restored to " +"its previous state before the Release(). For example, normal usage of the :" +"c:macro:`Py_BEGIN_ALLOW_THREADS` and :c:macro:`Py_END_ALLOW_THREADS` macros " +"is acceptable." +msgstr "" + +#: ../Doc/c-api/init.rst:698 +msgid "" +"The return value is an opaque \"handle\" to the thread state when :c:func:" +"`PyGILState_Ensure` was called, and must be passed to :c:func:" +"`PyGILState_Release` to ensure Python is left in the same state. Even though " +"recursive calls are allowed, these handles *cannot* be shared - each unique " +"call to :c:func:`PyGILState_Ensure` must save the handle for its call to :c:" +"func:`PyGILState_Release`." +msgstr "" + +#: ../Doc/c-api/init.rst:705 +msgid "" +"When the function returns, the current thread will hold the GIL and be able " +"to call arbitrary Python code. Failure is a fatal error." +msgstr "" + +#: ../Doc/c-api/init.rst:711 +msgid "" +"Release any resources previously acquired. After this call, Python's state " +"will be the same as it was prior to the corresponding :c:func:" +"`PyGILState_Ensure` call (but generally this state will be unknown to the " +"caller, hence the use of the GILState API)." +msgstr "" + +#: ../Doc/c-api/init.rst:716 +msgid "" +"Every call to :c:func:`PyGILState_Ensure` must be matched by a call to :c:" +"func:`PyGILState_Release` on the same thread." +msgstr "" + +#: ../Doc/c-api/init.rst:722 +msgid "" +"Get the current thread state for this thread. May return ``NULL`` if no " +"GILState API has been used on the current thread. Note that the main thread " +"always has such a thread-state, even if no auto-thread-state call has been " +"made on the main thread. This is mainly a helper/diagnostic function." +msgstr "" + +#: ../Doc/c-api/init.rst:730 +msgid "" +"Return 1 if the current thread is holding the GIL and 0 otherwise. This " +"function can be called from any thread at any time. Only if it has had its " +"Python thread state initialized and currently is holding the GIL will it " +"return 1. This is mainly a helper/diagnostic function. It can be useful for " +"example in callback contexts or memory allocation functions when knowing " +"that the GIL is locked can allow the caller to perform sensitive actions or " +"otherwise behave differently." +msgstr "" + +#: ../Doc/c-api/init.rst:742 +msgid "" +"The following macros are normally used without a trailing semicolon; look " +"for example usage in the Python source distribution." +msgstr "" + +#: ../Doc/c-api/init.rst:748 +msgid "" +"This macro expands to ``{ PyThreadState *_save; _save = PyEval_SaveThread();" +"``. Note that it contains an opening brace; it must be matched with a " +"following :c:macro:`Py_END_ALLOW_THREADS` macro. See above for further " +"discussion of this macro. It is a no-op when thread support is disabled at " +"compile time." +msgstr "" + +#: ../Doc/c-api/init.rst:756 +msgid "" +"This macro expands to ``PyEval_RestoreThread(_save); }``. Note that it " +"contains a closing brace; it must be matched with an earlier :c:macro:" +"`Py_BEGIN_ALLOW_THREADS` macro. See above for further discussion of this " +"macro. It is a no-op when thread support is disabled at compile time." +msgstr "" + +#: ../Doc/c-api/init.rst:764 +msgid "" +"This macro expands to ``PyEval_RestoreThread(_save);``: it is equivalent to :" +"c:macro:`Py_END_ALLOW_THREADS` without the closing brace. It is a no-op " +"when thread support is disabled at compile time." +msgstr "" + +#: ../Doc/c-api/init.rst:771 +msgid "" +"This macro expands to ``_save = PyEval_SaveThread();``: it is equivalent to :" +"c:macro:`Py_BEGIN_ALLOW_THREADS` without the opening brace and variable " +"declaration. It is a no-op when thread support is disabled at compile time." +msgstr "" + +#: ../Doc/c-api/init.rst:777 +msgid "Low-level API" +msgstr "" + +#: ../Doc/c-api/init.rst:779 +msgid "" +"All of the following functions are only available when thread support is " +"enabled at compile time, and must be called only when the global interpreter " +"lock has been created." +msgstr "" + +#: ../Doc/c-api/init.rst:786 +msgid "" +"Create a new interpreter state object. The global interpreter lock need not " +"be held, but may be held if it is necessary to serialize calls to this " +"function." +msgstr "" + +#: ../Doc/c-api/init.rst:793 +msgid "" +"Reset all information in an interpreter state object. The global " +"interpreter lock must be held." +msgstr "" + +#: ../Doc/c-api/init.rst:799 +msgid "" +"Destroy an interpreter state object. The global interpreter lock need not " +"be held. The interpreter state must have been reset with a previous call " +"to :c:func:`PyInterpreterState_Clear`." +msgstr "" + +#: ../Doc/c-api/init.rst:806 +msgid "" +"Create a new thread state object belonging to the given interpreter object. " +"The global interpreter lock need not be held, but may be held if it is " +"necessary to serialize calls to this function." +msgstr "" + +#: ../Doc/c-api/init.rst:813 +msgid "" +"Reset all information in a thread state object. The global interpreter lock " +"must be held." +msgstr "" + +#: ../Doc/c-api/init.rst:819 +msgid "" +"Destroy a thread state object. The global interpreter lock need not be " +"held. The thread state must have been reset with a previous call to :c:func:" +"`PyThreadState_Clear`." +msgstr "" + +#: ../Doc/c-api/init.rst:826 +msgid "" +"Return a dictionary in which extensions can store thread-specific state " +"information. Each extension should use a unique key to use to store state " +"in the dictionary. It is okay to call this function when no current thread " +"state is available. If this function returns *NULL*, no exception has been " +"raised and the caller should assume no current thread state is available." +msgstr "" + +#: ../Doc/c-api/init.rst:835 +msgid "" +"Asynchronously raise an exception in a thread. The *id* argument is the " +"thread id of the target thread; *exc* is the exception object to be raised. " +"This function does not steal any references to *exc*. To prevent naive " +"misuse, you must write your own C extension to call this. Must be called " +"with the GIL held. Returns the number of thread states modified; this is " +"normally one, but will be zero if the thread id isn't found. If *exc* is :" +"const:`NULL`, the pending exception (if any) for the thread is cleared. This " +"raises no exceptions." +msgstr "" + +#: ../Doc/c-api/init.rst:846 +msgid "" +"Acquire the global interpreter lock and set the current thread state to " +"*tstate*, which should not be *NULL*. The lock must have been created " +"earlier. If this thread already has the lock, deadlock ensues." +msgstr "" + +#: ../Doc/c-api/init.rst:850 +msgid "" +":c:func:`PyEval_RestoreThread` is a higher-level function which is always " +"available (even when thread support isn't enabled or when threads have not " +"been initialized)." +msgstr "" + +#: ../Doc/c-api/init.rst:857 +msgid "" +"Reset the current thread state to *NULL* and release the global interpreter " +"lock. The lock must have been created earlier and must be held by the " +"current thread. The *tstate* argument, which must not be *NULL*, is only " +"used to check that it represents the current thread state --- if it isn't, a " +"fatal error is reported." +msgstr "" + +#: ../Doc/c-api/init.rst:863 +msgid "" +":c:func:`PyEval_SaveThread` is a higher-level function which is always " +"available (even when thread support isn't enabled or when threads have not " +"been initialized)." +msgstr "" + +#: ../Doc/c-api/init.rst:870 +msgid "" +"Acquire the global interpreter lock. The lock must have been created " +"earlier. If this thread already has the lock, a deadlock ensues." +msgstr "" + +#: ../Doc/c-api/init.rst:873 +msgid "" +"This function does not update the current thread state. Please use :c:func:" +"`PyEval_RestoreThread` or :c:func:`PyEval_AcquireThread` instead." +msgstr "" + +#: ../Doc/c-api/init.rst:881 +msgid "" +"Release the global interpreter lock. The lock must have been created " +"earlier." +msgstr "" + +#: ../Doc/c-api/init.rst:883 +msgid "" +"This function does not update the current thread state. Please use :c:func:" +"`PyEval_SaveThread` or :c:func:`PyEval_ReleaseThread` instead." +msgstr "" + +#: ../Doc/c-api/init.rst:892 +msgid "Sub-interpreter support" +msgstr "" + +#: ../Doc/c-api/init.rst:894 +msgid "" +"While in most uses, you will only embed a single Python interpreter, there " +"are cases where you need to create several independent interpreters in the " +"same process and perhaps even in the same thread. Sub-interpreters allow " +"you to do that. You can switch between sub-interpreters using the :c:func:" +"`PyThreadState_Swap` function. You can create and destroy them using the " +"following functions:" +msgstr "" + +#: ../Doc/c-api/init.rst:912 +msgid "" +"Create a new sub-interpreter. This is an (almost) totally separate " +"environment for the execution of Python code. In particular, the new " +"interpreter has separate, independent versions of all imported modules, " +"including the fundamental modules :mod:`builtins`, :mod:`__main__` and :mod:" +"`sys`. The table of loaded modules (``sys.modules``) and the module search " +"path (``sys.path``) are also separate. The new environment has no ``sys." +"argv`` variable. It has new standard I/O stream file objects ``sys.stdin``, " +"``sys.stdout`` and ``sys.stderr`` (however these refer to the same " +"underlying file descriptors)." +msgstr "" + +#: ../Doc/c-api/init.rst:922 +msgid "" +"The return value points to the first thread state created in the new sub-" +"interpreter. This thread state is made in the current thread state. Note " +"that no actual thread is created; see the discussion of thread states " +"below. If creation of the new interpreter is unsuccessful, *NULL* is " +"returned; no exception is set since the exception state is stored in the " +"current thread state and there may not be a current thread state. (Like all " +"other Python/C API functions, the global interpreter lock must be held " +"before calling this function and is still held when it returns; however, " +"unlike most other Python/C API functions, there needn't be a current thread " +"state on entry.)" +msgstr "" + +#: ../Doc/c-api/init.rst:937 +msgid "" +"Extension modules are shared between (sub-)interpreters as follows: the " +"first time a particular extension is imported, it is initialized normally, " +"and a (shallow) copy of its module's dictionary is squirreled away. When " +"the same extension is imported by another (sub-)interpreter, a new module is " +"initialized and filled with the contents of this copy; the extension's " +"``init`` function is not called. Note that this is different from what " +"happens when an extension is imported after the interpreter has been " +"completely re-initialized by calling :c:func:`Py_FinalizeEx` and :c:func:" +"`Py_Initialize`; in that case, the extension's ``initmodule`` function *is* " +"called again." +msgstr "" + +#: ../Doc/c-api/init.rst:954 +msgid "" +"Destroy the (sub-)interpreter represented by the given thread state. The " +"given thread state must be the current thread state. See the discussion of " +"thread states below. When the call returns, the current thread state is " +"*NULL*. All thread states associated with this interpreter are destroyed. " +"(The global interpreter lock must be held before calling this function and " +"is still held when it returns.) :c:func:`Py_FinalizeEx` will destroy all " +"sub-interpreters that haven't been explicitly destroyed at that point." +msgstr "" + +#: ../Doc/c-api/init.rst:964 +msgid "Bugs and caveats" +msgstr "" + +#: ../Doc/c-api/init.rst:966 +msgid "" +"Because sub-interpreters (and the main interpreter) are part of the same " +"process, the insulation between them isn't perfect --- for example, using " +"low-level file operations like :func:`os.close` they can (accidentally or " +"maliciously) affect each other's open files. Because of the way extensions " +"are shared between (sub-)interpreters, some extensions may not work " +"properly; this is especially likely when the extension makes use of (static) " +"global variables, or when the extension manipulates its module's dictionary " +"after its initialization. It is possible to insert objects created in one " +"sub-interpreter into a namespace of another sub-interpreter; this should be " +"done with great care to avoid sharing user-defined functions, methods, " +"instances or classes between sub-interpreters, since import operations " +"executed by such objects may affect the wrong (sub-)interpreter's dictionary " +"of loaded modules." +msgstr "" + +#: ../Doc/c-api/init.rst:980 +msgid "" +"Also note that combining this functionality with :c:func:`PyGILState_\\*` " +"APIs is delicate, because these APIs assume a bijection between Python " +"thread states and OS-level threads, an assumption broken by the presence of " +"sub-interpreters. It is highly recommended that you don't switch sub-" +"interpreters between a pair of matching :c:func:`PyGILState_Ensure` and :c:" +"func:`PyGILState_Release` calls. Furthermore, extensions (such as :mod:" +"`ctypes`) using these APIs to allow calling of Python code from non-Python " +"created threads will probably be broken when using sub-interpreters." +msgstr "" + +#: ../Doc/c-api/init.rst:991 +msgid "Asynchronous Notifications" +msgstr "" + +#: ../Doc/c-api/init.rst:993 +msgid "" +"A mechanism is provided to make asynchronous notifications to the main " +"interpreter thread. These notifications take the form of a function pointer " +"and a void pointer argument." +msgstr "" + +#: ../Doc/c-api/init.rst:1002 +msgid "" +"Schedule a function to be called from the main interpreter thread. On " +"success, 0 is returned and *func* is queued for being called in the main " +"thread. On failure, -1 is returned without setting any exception." +msgstr "" + +#: ../Doc/c-api/init.rst:1006 +msgid "" +"When successfully queued, *func* will be *eventually* called from the main " +"interpreter thread with the argument *arg*. It will be called " +"asynchronously with respect to normally running Python code, but with both " +"these conditions met:" +msgstr "" + +#: ../Doc/c-api/init.rst:1011 +msgid "on a :term:`bytecode` boundary;" +msgstr "" + +#: ../Doc/c-api/init.rst:1012 +msgid "" +"with the main thread holding the :term:`global interpreter lock` (*func* can " +"therefore use the full C API)." +msgstr "" + +#: ../Doc/c-api/init.rst:1015 +msgid "" +"*func* must return 0 on success, or -1 on failure with an exception set. " +"*func* won't be interrupted to perform another asynchronous notification " +"recursively, but it can still be interrupted to switch threads if the global " +"interpreter lock is released." +msgstr "" + +#: ../Doc/c-api/init.rst:1020 +msgid "" +"This function doesn't need a current thread state to run, and it doesn't " +"need the global interpreter lock." +msgstr "" + +#: ../Doc/c-api/init.rst:1024 +msgid "" +"This is a low-level function, only useful for very special cases. There is " +"no guarantee that *func* will be called as quick as possible. If the main " +"thread is busy executing a system call, *func* won't be called before the " +"system call returns. This function is generally **not** suitable for " +"calling Python code from arbitrary C threads. Instead, use the :ref:" +"`PyGILState API`." +msgstr "" + +#: ../Doc/c-api/init.rst:1036 +msgid "Profiling and Tracing" +msgstr "" + +#: ../Doc/c-api/init.rst:1041 +msgid "" +"The Python interpreter provides some low-level support for attaching " +"profiling and execution tracing facilities. These are used for profiling, " +"debugging, and coverage analysis tools." +msgstr "" + +#: ../Doc/c-api/init.rst:1045 +msgid "" +"This C interface allows the profiling or tracing code to avoid the overhead " +"of calling through Python-level callable objects, making a direct C function " +"call instead. The essential attributes of the facility have not changed; " +"the interface allows trace functions to be installed per-thread, and the " +"basic events reported to the trace function are the same as had been " +"reported to the Python-level trace functions in previous versions." +msgstr "" + +#: ../Doc/c-api/init.rst:1055 +msgid "" +"The type of the trace function registered using :c:func:`PyEval_SetProfile` " +"and :c:func:`PyEval_SetTrace`. The first parameter is the object passed to " +"the registration function as *obj*, *frame* is the frame object to which the " +"event pertains, *what* is one of the constants :const:`PyTrace_CALL`, :const:" +"`PyTrace_EXCEPTION`, :const:`PyTrace_LINE`, :const:`PyTrace_RETURN`, :const:" +"`PyTrace_C_CALL`, :const:`PyTrace_C_EXCEPTION`, or :const:" +"`PyTrace_C_RETURN`, and *arg* depends on the value of *what*:" +msgstr "" + +#: ../Doc/c-api/init.rst:1064 +msgid "Value of *what*" +msgstr "" + +#: ../Doc/c-api/init.rst:1064 +msgid "Meaning of *arg*" +msgstr "" + +#: ../Doc/c-api/init.rst:1066 +msgid ":const:`PyTrace_CALL`" +msgstr "" + +#: ../Doc/c-api/init.rst:1066 ../Doc/c-api/init.rst:1071 +msgid "Always *NULL*." +msgstr "" + +#: ../Doc/c-api/init.rst:1068 +msgid ":const:`PyTrace_EXCEPTION`" +msgstr "" + +#: ../Doc/c-api/init.rst:1068 +msgid "Exception information as returned by :func:`sys.exc_info`." +msgstr "" + +#: ../Doc/c-api/init.rst:1071 +msgid ":const:`PyTrace_LINE`" +msgstr "" + +#: ../Doc/c-api/init.rst:1073 +msgid ":const:`PyTrace_RETURN`" +msgstr "" + +#: ../Doc/c-api/init.rst:1073 +msgid "" +"Value being returned to the caller, or *NULL* if caused by an exception." +msgstr "" + +#: ../Doc/c-api/init.rst:1076 +msgid ":const:`PyTrace_C_CALL`" +msgstr "" + +#: ../Doc/c-api/init.rst:1076 ../Doc/c-api/init.rst:1078 +#: ../Doc/c-api/init.rst:1080 +msgid "Function object being called." +msgstr "" + +#: ../Doc/c-api/init.rst:1078 +msgid ":const:`PyTrace_C_EXCEPTION`" +msgstr "" + +#: ../Doc/c-api/init.rst:1080 +msgid ":const:`PyTrace_C_RETURN`" +msgstr "" + +#: ../Doc/c-api/init.rst:1086 +msgid "" +"The value of the *what* parameter to a :c:type:`Py_tracefunc` function when " +"a new call to a function or method is being reported, or a new entry into a " +"generator. Note that the creation of the iterator for a generator function " +"is not reported as there is no control transfer to the Python bytecode in " +"the corresponding frame." +msgstr "" + +#: ../Doc/c-api/init.rst:1095 +msgid "" +"The value of the *what* parameter to a :c:type:`Py_tracefunc` function when " +"an exception has been raised. The callback function is called with this " +"value for *what* when after any bytecode is processed after which the " +"exception becomes set within the frame being executed. The effect of this " +"is that as exception propagation causes the Python stack to unwind, the " +"callback is called upon return to each frame as the exception propagates. " +"Only trace functions receives these events; they are not needed by the " +"profiler." +msgstr "" + +#: ../Doc/c-api/init.rst:1106 +msgid "" +"The value passed as the *what* parameter to a trace function (but not a " +"profiling function) when a line-number event is being reported." +msgstr "" + +#: ../Doc/c-api/init.rst:1112 +msgid "" +"The value for the *what* parameter to :c:type:`Py_tracefunc` functions when " +"a call is returning without propagating an exception." +msgstr "" + +#: ../Doc/c-api/init.rst:1118 +msgid "" +"The value for the *what* parameter to :c:type:`Py_tracefunc` functions when " +"a C function is about to be called." +msgstr "" + +#: ../Doc/c-api/init.rst:1124 +msgid "" +"The value for the *what* parameter to :c:type:`Py_tracefunc` functions when " +"a C function has raised an exception." +msgstr "" + +#: ../Doc/c-api/init.rst:1130 +msgid "" +"The value for the *what* parameter to :c:type:`Py_tracefunc` functions when " +"a C function has returned." +msgstr "" + +#: ../Doc/c-api/init.rst:1136 +msgid "" +"Set the profiler function to *func*. The *obj* parameter is passed to the " +"function as its first parameter, and may be any Python object, or *NULL*. " +"If the profile function needs to maintain state, using a different value for " +"*obj* for each thread provides a convenient and thread-safe place to store " +"it. The profile function is called for all monitored events except the line-" +"number events." +msgstr "" + +#: ../Doc/c-api/init.rst:1146 +msgid "" +"Set the tracing function to *func*. This is similar to :c:func:" +"`PyEval_SetProfile`, except the tracing function does receive line-number " +"events." +msgstr "" + +#: ../Doc/c-api/init.rst:1152 +msgid "" +"Return a tuple of function call counts. There are constants defined for the " +"positions within the tuple:" +msgstr "" + +#: ../Doc/c-api/init.rst:1156 +msgid "Name" +msgstr "" + +#: ../Doc/c-api/init.rst:1156 +msgid "Value" +msgstr "" + +#: ../Doc/c-api/init.rst:1158 +msgid ":const:`PCALL_ALL`" +msgstr "" + +#: ../Doc/c-api/init.rst:1160 +msgid ":const:`PCALL_FUNCTION`" +msgstr "" + +#: ../Doc/c-api/init.rst:1160 +msgid "1" +msgstr "" + +#: ../Doc/c-api/init.rst:1162 +msgid ":const:`PCALL_FAST_FUNCTION`" +msgstr "" + +#: ../Doc/c-api/init.rst:1162 +msgid "2" +msgstr "" + +#: ../Doc/c-api/init.rst:1164 +msgid ":const:`PCALL_FASTER_FUNCTION`" +msgstr "" + +#: ../Doc/c-api/init.rst:1164 +msgid "3" +msgstr "" + +#: ../Doc/c-api/init.rst:1166 +msgid ":const:`PCALL_METHOD`" +msgstr "" + +#: ../Doc/c-api/init.rst:1166 +msgid "4" +msgstr "" + +#: ../Doc/c-api/init.rst:1168 +msgid ":const:`PCALL_BOUND_METHOD`" +msgstr "" + +#: ../Doc/c-api/init.rst:1168 +msgid "5" +msgstr "" + +#: ../Doc/c-api/init.rst:1170 +msgid ":const:`PCALL_CFUNCTION`" +msgstr "" + +#: ../Doc/c-api/init.rst:1170 +msgid "6" +msgstr "" + +#: ../Doc/c-api/init.rst:1172 +msgid ":const:`PCALL_TYPE`" +msgstr "" + +#: ../Doc/c-api/init.rst:1172 +msgid "7" +msgstr "" + +#: ../Doc/c-api/init.rst:1174 +msgid ":const:`PCALL_GENERATOR`" +msgstr "" + +#: ../Doc/c-api/init.rst:1174 +msgid "8" +msgstr "" + +#: ../Doc/c-api/init.rst:1176 +msgid ":const:`PCALL_OTHER`" +msgstr "" + +#: ../Doc/c-api/init.rst:1176 +msgid "9" +msgstr "" + +#: ../Doc/c-api/init.rst:1178 +msgid ":const:`PCALL_POP`" +msgstr "" + +#: ../Doc/c-api/init.rst:1178 +msgid "10" +msgstr "" + +#: ../Doc/c-api/init.rst:1181 +msgid "" +":const:`PCALL_FAST_FUNCTION` means no argument tuple needs to be created. :" +"const:`PCALL_FASTER_FUNCTION` means that the fast-path frame setup code is " +"used." +msgstr "" + +#: ../Doc/c-api/init.rst:1184 +msgid "" +"If there is a method call where the call can be optimized by changing the " +"argument tuple and calling the function directly, it gets recorded twice." +msgstr "" + +#: ../Doc/c-api/init.rst:1188 +msgid "" +"This function is only present if Python is compiled with :const:" +"`CALL_PROFILE` defined." +msgstr "" + +#: ../Doc/c-api/init.rst:1194 +msgid "Advanced Debugger Support" +msgstr "" + +#: ../Doc/c-api/init.rst:1199 +msgid "" +"These functions are only intended to be used by advanced debugging tools." +msgstr "" + +#: ../Doc/c-api/init.rst:1204 +msgid "" +"Return the interpreter state object at the head of the list of all such " +"objects." +msgstr "" + +#: ../Doc/c-api/init.rst:1209 +msgid "" +"Return the next interpreter state object after *interp* from the list of all " +"such objects." +msgstr "" + +#: ../Doc/c-api/init.rst:1215 +msgid "" +"Return the pointer to the first :c:type:`PyThreadState` object in the list " +"of threads associated with the interpreter *interp*." +msgstr "" + +#: ../Doc/c-api/init.rst:1221 +msgid "" +"Return the next thread state object after *tstate* from the list of all such " +"objects belonging to the same :c:type:`PyInterpreterState` object." +msgstr "" + +#: ../Doc/c-api/intro.rst:8 +msgid "Introduction" +msgstr "" + +#: ../Doc/c-api/intro.rst:10 +msgid "" +"The Application Programmer's Interface to Python gives C and C++ programmers " +"access to the Python interpreter at a variety of levels. The API is equally " +"usable from C++, but for brevity it is generally referred to as the Python/C " +"API. There are two fundamentally different reasons for using the Python/C " +"API. The first reason is to write *extension modules* for specific purposes; " +"these are C modules that extend the Python interpreter. This is probably " +"the most common use. The second reason is to use Python as a component in a " +"larger application; this technique is generally referred to as :dfn:" +"`embedding` Python in an application." +msgstr "" + +#: ../Doc/c-api/intro.rst:20 +msgid "" +"Writing an extension module is a relatively well-understood process, where " +"a \"cookbook\" approach works well. There are several tools that automate " +"the process to some extent. While people have embedded Python in other " +"applications since its early existence, the process of embedding Python is " +"less straightforward than writing an extension." +msgstr "" + +#: ../Doc/c-api/intro.rst:26 +msgid "" +"Many API functions are useful independent of whether you're embedding or " +"extending Python; moreover, most applications that embed Python will need " +"to provide a custom extension as well, so it's probably a good idea to " +"become familiar with writing an extension before attempting to embed Python " +"in a real application." +msgstr "" + +#: ../Doc/c-api/intro.rst:36 +msgid "Include Files" +msgstr "" + +#: ../Doc/c-api/intro.rst:38 +msgid "" +"All function, type and macro definitions needed to use the Python/C API are " +"included in your code by the following line::" +msgstr "" + +#: ../Doc/c-api/intro.rst:43 +msgid "" +"This implies inclusion of the following standard headers: ````, " +"````, ````, ````, ```` and ```` (if available)." +msgstr "" + +#: ../Doc/c-api/intro.rst:49 +msgid "" +"Since Python may define some pre-processor definitions which affect the " +"standard headers on some systems, you *must* include :file:`Python.h` before " +"any standard headers are included." +msgstr "" + +#: ../Doc/c-api/intro.rst:53 +msgid "" +"All user visible names defined by Python.h (except those defined by the " +"included standard headers) have one of the prefixes ``Py`` or ``_Py``. " +"Names beginning with ``_Py`` are for internal use by the Python " +"implementation and should not be used by extension writers. Structure member " +"names do not have a reserved prefix." +msgstr "" + +#: ../Doc/c-api/intro.rst:58 +msgid "" +"**Important:** user code should never define names that begin with ``Py`` or " +"``_Py``. This confuses the reader, and jeopardizes the portability of the " +"user code to future Python versions, which may define additional names " +"beginning with one of these prefixes." +msgstr "" + +#: ../Doc/c-api/intro.rst:63 +msgid "" +"The header files are typically installed with Python. On Unix, these are " +"located in the directories :file:`{prefix}/include/pythonversion/` and :file:" +"`{exec_prefix}/include/pythonversion/`, where :envvar:`prefix` and :envvar:" +"`exec_prefix` are defined by the corresponding parameters to Python's :" +"program:`configure` script and *version* is ``'%d.%d' % sys." +"version_info[:2]``. On Windows, the headers are installed in :file:" +"`{prefix}/include`, where :envvar:`prefix` is the installation directory " +"specified to the installer." +msgstr "" + +#: ../Doc/c-api/intro.rst:72 +msgid "" +"To include the headers, place both directories (if different) on your " +"compiler's search path for includes. Do *not* place the parent directories " +"on the search path and then use ``#include ``; this will " +"break on multi-platform builds since the platform independent headers under :" +"envvar:`prefix` include the platform specific headers from :envvar:" +"`exec_prefix`." +msgstr "" + +#: ../Doc/c-api/intro.rst:79 +msgid "" +"C++ users should note that though the API is defined entirely using C, the " +"header files do properly declare the entry points to be ``extern \"C\"``, so " +"there is no need to do anything special to use the API from C++." +msgstr "" + +#: ../Doc/c-api/intro.rst:87 +msgid "Objects, Types and Reference Counts" +msgstr "" + +#: ../Doc/c-api/intro.rst:91 +msgid "" +"Most Python/C API functions have one or more arguments as well as a return " +"value of type :c:type:`PyObject\\*`. This type is a pointer to an opaque " +"data type representing an arbitrary Python object. Since all Python object " +"types are treated the same way by the Python language in most situations (e." +"g., assignments, scope rules, and argument passing), it is only fitting that " +"they should be represented by a single C type. Almost all Python objects " +"live on the heap: you never declare an automatic or static variable of type :" +"c:type:`PyObject`, only pointer variables of type :c:type:`PyObject\\*` can " +"be declared. The sole exception are the type objects; since these must " +"never be deallocated, they are typically static :c:type:`PyTypeObject` " +"objects." +msgstr "" + +#: ../Doc/c-api/intro.rst:102 +msgid "" +"All Python objects (even Python integers) have a :dfn:`type` and a :dfn:" +"`reference count`. An object's type determines what kind of object it is (e." +"g., an integer, a list, or a user-defined function; there are many more as " +"explained in :ref:`types`). For each of the well-known types there is a " +"macro to check whether an object is of that type; for instance, " +"``PyList_Check(a)`` is true if (and only if) the object pointed to by *a* is " +"a Python list." +msgstr "" + +#: ../Doc/c-api/intro.rst:113 +msgid "Reference Counts" +msgstr "" + +#: ../Doc/c-api/intro.rst:115 +msgid "" +"The reference count is important because today's computers have a finite " +"(and often severely limited) memory size; it counts how many different " +"places there are that have a reference to an object. Such a place could be " +"another object, or a global (or static) C variable, or a local variable in " +"some C function. When an object's reference count becomes zero, the object " +"is deallocated. If it contains references to other objects, their " +"reference count is decremented. Those other objects may be deallocated in " +"turn, if this decrement makes their reference count become zero, and so on. " +"(There's an obvious problem with objects that reference each other here; " +"for now, the solution is \"don't do that.\")" +msgstr "" + +#: ../Doc/c-api/intro.rst:130 +msgid "" +"Reference counts are always manipulated explicitly. The normal way is to " +"use the macro :c:func:`Py_INCREF` to increment an object's reference count " +"by one, and :c:func:`Py_DECREF` to decrement it by one. The :c:func:" +"`Py_DECREF` macro is considerably more complex than the incref one, since it " +"must check whether the reference count becomes zero and then cause the " +"object's deallocator to be called. The deallocator is a function pointer " +"contained in the object's type structure. The type-specific deallocator " +"takes care of decrementing the reference counts for other objects contained " +"in the object if this is a compound object type, such as a list, as well as " +"performing any additional finalization that's needed. There's no chance " +"that the reference count can overflow; at least as many bits are used to " +"hold the reference count as there are distinct memory locations in virtual " +"memory (assuming ``sizeof(Py_ssize_t) >= sizeof(void*)``). Thus, the " +"reference count increment is a simple operation." +msgstr "" + +#: ../Doc/c-api/intro.rst:144 +msgid "" +"It is not necessary to increment an object's reference count for every " +"local variable that contains a pointer to an object. In theory, the " +"object's reference count goes up by one when the variable is made to point " +"to it and it goes down by one when the variable goes out of scope. " +"However, these two cancel each other out, so at the end the reference count " +"hasn't changed. The only real reason to use the reference count is to " +"prevent the object from being deallocated as long as our variable is " +"pointing to it. If we know that there is at least one other reference to " +"the object that lives at least as long as our variable, there is no need to " +"increment the reference count temporarily. An important situation where " +"this arises is in objects that are passed as arguments to C functions in an " +"extension module that are called from Python; the call mechanism guarantees " +"to hold a reference to every argument for the duration of the call." +msgstr "" + +#: ../Doc/c-api/intro.rst:158 +msgid "" +"However, a common pitfall is to extract an object from a list and hold on to " +"it for a while without incrementing its reference count. Some other " +"operation might conceivably remove the object from the list, decrementing " +"its reference count and possible deallocating it. The real danger is that " +"innocent-looking operations may invoke arbitrary Python code which could do " +"this; there is a code path which allows control to flow back to the user " +"from a :c:func:`Py_DECREF`, so almost any operation is potentially dangerous." +msgstr "" + +#: ../Doc/c-api/intro.rst:166 +msgid "" +"A safe approach is to always use the generic operations (functions whose " +"name begins with ``PyObject_``, ``PyNumber_``, ``PySequence_`` or " +"``PyMapping_``). These operations always increment the reference count of " +"the object they return. This leaves the caller with the responsibility to " +"call :c:func:`Py_DECREF` when they are done with the result; this soon " +"becomes second nature." +msgstr "" + +#: ../Doc/c-api/intro.rst:176 +msgid "Reference Count Details" +msgstr "" + +#: ../Doc/c-api/intro.rst:178 +msgid "" +"The reference count behavior of functions in the Python/C API is best " +"explained in terms of *ownership of references*. Ownership pertains to " +"references, never to objects (objects are not owned: they are always " +"shared). \"Owning a reference\" means being responsible for calling " +"Py_DECREF on it when the reference is no longer needed. Ownership can also " +"be transferred, meaning that the code that receives ownership of the " +"reference then becomes responsible for eventually decref'ing it by calling :" +"c:func:`Py_DECREF` or :c:func:`Py_XDECREF` when it's no longer needed---or " +"passing on this responsibility (usually to its caller). When a function " +"passes ownership of a reference on to its caller, the caller is said to " +"receive a *new* reference. When no ownership is transferred, the caller is " +"said to *borrow* the reference. Nothing needs to be done for a borrowed " +"reference." +msgstr "" + +#: ../Doc/c-api/intro.rst:191 +msgid "" +"Conversely, when a calling function passes in a reference to an object, " +"there are two possibilities: the function *steals* a reference to the " +"object, or it does not. *Stealing a reference* means that when you pass a " +"reference to a function, that function assumes that it now owns that " +"reference, and you are not responsible for it any longer." +msgstr "" + +#: ../Doc/c-api/intro.rst:201 +msgid "" +"Few functions steal references; the two notable exceptions are :c:func:" +"`PyList_SetItem` and :c:func:`PyTuple_SetItem`, which steal a reference to " +"the item (but not to the tuple or list into which the item is put!). These " +"functions were designed to steal a reference because of a common idiom for " +"populating a tuple or list with newly created objects; for example, the code " +"to create the tuple ``(1, 2, \"three\")`` could look like this (forgetting " +"about error handling for the moment; a better way to code this is shown " +"below)::" +msgstr "" + +#: ../Doc/c-api/intro.rst:216 +msgid "" +"Here, :c:func:`PyLong_FromLong` returns a new reference which is immediately " +"stolen by :c:func:`PyTuple_SetItem`. When you want to keep using an object " +"although the reference to it will be stolen, use :c:func:`Py_INCREF` to grab " +"another reference before calling the reference-stealing function." +msgstr "" + +#: ../Doc/c-api/intro.rst:221 +msgid "" +"Incidentally, :c:func:`PyTuple_SetItem` is the *only* way to set tuple " +"items; :c:func:`PySequence_SetItem` and :c:func:`PyObject_SetItem` refuse to " +"do this since tuples are an immutable data type. You should only use :c:" +"func:`PyTuple_SetItem` for tuples that you are creating yourself." +msgstr "" + +#: ../Doc/c-api/intro.rst:226 +msgid "" +"Equivalent code for populating a list can be written using :c:func:" +"`PyList_New` and :c:func:`PyList_SetItem`." +msgstr "" + +#: ../Doc/c-api/intro.rst:229 +msgid "" +"However, in practice, you will rarely use these ways of creating and " +"populating a tuple or list. There's a generic function, :c:func:" +"`Py_BuildValue`, that can create most common objects from C values, directed " +"by a :dfn:`format string`. For example, the above two blocks of code could " +"be replaced by the following (which also takes care of the error checking)::" +msgstr "" + +#: ../Doc/c-api/intro.rst:240 +msgid "" +"It is much more common to use :c:func:`PyObject_SetItem` and friends with " +"items whose references you are only borrowing, like arguments that were " +"passed in to the function you are writing. In that case, their behaviour " +"regarding reference counts is much saner, since you don't have to increment " +"a reference count so you can give a reference away (\"have it be stolen\"). " +"For example, this function sets all items of a list (actually, any mutable " +"sequence) to a given item::" +msgstr "" + +#: ../Doc/c-api/intro.rst:270 +msgid "" +"The situation is slightly different for function return values. While " +"passing a reference to most functions does not change your ownership " +"responsibilities for that reference, many functions that return a reference " +"to an object give you ownership of the reference. The reason is simple: in " +"many cases, the returned object is created on the fly, and the reference " +"you get is the only reference to the object. Therefore, the generic " +"functions that return object references, like :c:func:`PyObject_GetItem` " +"and :c:func:`PySequence_GetItem`, always return a new reference (the caller " +"becomes the owner of the reference)." +msgstr "" + +#: ../Doc/c-api/intro.rst:279 +msgid "" +"It is important to realize that whether you own a reference returned by a " +"function depends on which function you call only --- *the plumage* (the type " +"of the object passed as an argument to the function) *doesn't enter into it!" +"* Thus, if you extract an item from a list using :c:func:`PyList_GetItem`, " +"you don't own the reference --- but if you obtain the same item from the " +"same list using :c:func:`PySequence_GetItem` (which happens to take exactly " +"the same arguments), you do own a reference to the returned object." +msgstr "" + +#: ../Doc/c-api/intro.rst:291 +msgid "" +"Here is an example of how you could write a function that computes the sum " +"of the items in a list of integers; once using :c:func:`PyList_GetItem`, " +"and once using :c:func:`PySequence_GetItem`. ::" +msgstr "" + +#: ../Doc/c-api/intro.rst:355 +msgid "Types" +msgstr "" + +#: ../Doc/c-api/intro.rst:357 +msgid "" +"There are few other data types that play a significant role in the Python/C " +"API; most are simple C types such as :c:type:`int`, :c:type:`long`, :c:type:" +"`double` and :c:type:`char\\*`. A few structure types are used to describe " +"static tables used to list the functions exported by a module or the data " +"attributes of a new object type, and another is used to describe the value " +"of a complex number. These will be discussed together with the functions " +"that use them." +msgstr "" + +#: ../Doc/c-api/intro.rst:369 +msgid "Exceptions" +msgstr "" + +#: ../Doc/c-api/intro.rst:371 +msgid "" +"The Python programmer only needs to deal with exceptions if specific error " +"handling is required; unhandled exceptions are automatically propagated to " +"the caller, then to the caller's caller, and so on, until they reach the top-" +"level interpreter, where they are reported to the user accompanied by a " +"stack traceback." +msgstr "" + +#: ../Doc/c-api/intro.rst:379 +msgid "" +"For C programmers, however, error checking always has to be explicit. All " +"functions in the Python/C API can raise exceptions, unless an explicit claim " +"is made otherwise in a function's documentation. In general, when a " +"function encounters an error, it sets an exception, discards any object " +"references that it owns, and returns an error indicator. If not documented " +"otherwise, this indicator is either *NULL* or ``-1``, depending on the " +"function's return type. A few functions return a Boolean true/false result, " +"with false indicating an error. Very few functions return no explicit error " +"indicator or have an ambiguous return value, and require explicit testing " +"for errors with :c:func:`PyErr_Occurred`. These exceptions are always " +"explicitly documented." +msgstr "" + +#: ../Doc/c-api/intro.rst:394 +msgid "" +"Exception state is maintained in per-thread storage (this is equivalent to " +"using global storage in an unthreaded application). A thread can be in one " +"of two states: an exception has occurred, or not. The function :c:func:" +"`PyErr_Occurred` can be used to check for this: it returns a borrowed " +"reference to the exception type object when an exception has occurred, and " +"*NULL* otherwise. There are a number of functions to set the exception " +"state: :c:func:`PyErr_SetString` is the most common (though not the most " +"general) function to set the exception state, and :c:func:`PyErr_Clear` " +"clears the exception state." +msgstr "" + +#: ../Doc/c-api/intro.rst:404 +msgid "" +"The full exception state consists of three objects (all of which can be " +"*NULL*): the exception type, the corresponding exception value, and the " +"traceback. These have the same meanings as the Python result of ``sys." +"exc_info()``; however, they are not the same: the Python objects represent " +"the last exception being handled by a Python :keyword:`try` ... :keyword:" +"`except` statement, while the C level exception state only exists while an " +"exception is being passed on between C functions until it reaches the Python " +"bytecode interpreter's main loop, which takes care of transferring it to " +"``sys.exc_info()`` and friends." +msgstr "" + +#: ../Doc/c-api/intro.rst:416 +msgid "" +"Note that starting with Python 1.5, the preferred, thread-safe way to access " +"the exception state from Python code is to call the function :func:`sys." +"exc_info`, which returns the per-thread exception state for Python code. " +"Also, the semantics of both ways to access the exception state have changed " +"so that a function which catches an exception will save and restore its " +"thread's exception state so as to preserve the exception state of its " +"caller. This prevents common bugs in exception handling code caused by an " +"innocent-looking function overwriting the exception being handled; it also " +"reduces the often unwanted lifetime extension for objects that are " +"referenced by the stack frames in the traceback." +msgstr "" + +#: ../Doc/c-api/intro.rst:427 +msgid "" +"As a general principle, a function that calls another function to perform " +"some task should check whether the called function raised an exception, and " +"if so, pass the exception state on to its caller. It should discard any " +"object references that it owns, and return an error indicator, but it " +"should *not* set another exception --- that would overwrite the exception " +"that was just raised, and lose important information about the exact cause " +"of the error." +msgstr "" + +#: ../Doc/c-api/intro.rst:436 +msgid "" +"A simple example of detecting exceptions and passing them on is shown in " +"the :c:func:`sum_sequence` example above. It so happens that this example " +"doesn't need to clean up any owned references when it detects an error. The " +"following example function shows some error cleanup. First, to remind you " +"why you like Python, we show the equivalent Python code::" +msgstr "" + +#: ../Doc/c-api/intro.rst:451 +msgid "Here is the corresponding C code, in all its glory::" +msgstr "" + +#: ../Doc/c-api/intro.rst:503 +msgid "" +"This example represents an endorsed use of the ``goto`` statement in C! It " +"illustrates the use of :c:func:`PyErr_ExceptionMatches` and :c:func:" +"`PyErr_Clear` to handle specific exceptions, and the use of :c:func:" +"`Py_XDECREF` to dispose of owned references that may be *NULL* (note the " +"``'X'`` in the name; :c:func:`Py_DECREF` would crash when confronted with a " +"*NULL* reference). It is important that the variables used to hold owned " +"references are initialized to *NULL* for this to work; likewise, the " +"proposed return value is initialized to ``-1`` (failure) and only set to " +"success after the final call made is successful." +msgstr "" + +#: ../Doc/c-api/intro.rst:517 +msgid "Embedding Python" +msgstr "" + +#: ../Doc/c-api/intro.rst:519 +msgid "" +"The one important task that only embedders (as opposed to extension writers) " +"of the Python interpreter have to worry about is the initialization, and " +"possibly the finalization, of the Python interpreter. Most functionality of " +"the interpreter can only be used after the interpreter has been initialized." +msgstr "" + +#: ../Doc/c-api/intro.rst:532 +msgid "" +"The basic initialization function is :c:func:`Py_Initialize`. This " +"initializes the table of loaded modules, and creates the fundamental " +"modules :mod:`builtins`, :mod:`__main__`, and :mod:`sys`. It also " +"initializes the module search path (``sys.path``)." +msgstr "" + +#: ../Doc/c-api/intro.rst:539 +msgid "" +":c:func:`Py_Initialize` does not set the \"script argument list\" (``sys." +"argv``). If this variable is needed by Python code that will be executed " +"later, it must be set explicitly with a call to ``PySys_SetArgvEx(argc, " +"argv, updatepath)`` after the call to :c:func:`Py_Initialize`." +msgstr "" + +#: ../Doc/c-api/intro.rst:544 +msgid "" +"On most systems (in particular, on Unix and Windows, although the details " +"are slightly different), :c:func:`Py_Initialize` calculates the module " +"search path based upon its best guess for the location of the standard " +"Python interpreter executable, assuming that the Python library is found in " +"a fixed location relative to the Python interpreter executable. In " +"particular, it looks for a directory named :file:`lib/python{X.Y}` relative " +"to the parent directory where the executable named :file:`python` is found " +"on the shell command search path (the environment variable :envvar:`PATH`)." +msgstr "" + +#: ../Doc/c-api/intro.rst:553 +msgid "" +"For instance, if the Python executable is found in :file:`/usr/local/bin/" +"python`, it will assume that the libraries are in :file:`/usr/local/lib/" +"python{X.Y}`. (In fact, this particular path is also the \"fallback\" " +"location, used when no executable file named :file:`python` is found along :" +"envvar:`PATH`.) The user can override this behavior by setting the " +"environment variable :envvar:`PYTHONHOME`, or insert additional directories " +"in front of the standard path by setting :envvar:`PYTHONPATH`." +msgstr "" + +#: ../Doc/c-api/intro.rst:568 +msgid "" +"The embedding application can steer the search by calling " +"``Py_SetProgramName(file)`` *before* calling :c:func:`Py_Initialize`. Note " +"that :envvar:`PYTHONHOME` still overrides this and :envvar:`PYTHONPATH` is " +"still inserted in front of the standard path. An application that requires " +"total control has to provide its own implementation of :c:func:" +"`Py_GetPath`, :c:func:`Py_GetPrefix`, :c:func:`Py_GetExecPrefix`, and :c:" +"func:`Py_GetProgramFullPath` (all defined in :file:`Modules/getpath.c`)." +msgstr "" + +#: ../Doc/c-api/intro.rst:578 +msgid "" +"Sometimes, it is desirable to \"uninitialize\" Python. For instance, the " +"application may want to start over (make another call to :c:func:" +"`Py_Initialize`) or the application is simply done with its use of Python " +"and wants to free memory allocated by Python. This can be accomplished by " +"calling :c:func:`Py_FinalizeEx`. The function :c:func:`Py_IsInitialized` " +"returns true if Python is currently in the initialized state. More " +"information about these functions is given in a later chapter. Notice that :" +"c:func:`Py_FinalizeEx` does *not* free all memory allocated by the Python " +"interpreter, e.g. memory allocated by extension modules currently cannot be " +"released." +msgstr "" + +#: ../Doc/c-api/intro.rst:592 +msgid "Debugging Builds" +msgstr "" + +#: ../Doc/c-api/intro.rst:594 +msgid "" +"Python can be built with several macros to enable extra checks of the " +"interpreter and extension modules. These checks tend to add a large amount " +"of overhead to the runtime so they are not enabled by default." +msgstr "" + +#: ../Doc/c-api/intro.rst:598 +msgid "" +"A full list of the various types of debugging builds is in the file :file:" +"`Misc/SpecialBuilds.txt` in the Python source distribution. Builds are " +"available that support tracing of reference counts, debugging the memory " +"allocator, or low-level profiling of the main interpreter loop. Only the " +"most frequently-used builds will be described in the remainder of this " +"section." +msgstr "" + +#: ../Doc/c-api/intro.rst:604 +msgid "" +"Compiling the interpreter with the :c:macro:`Py_DEBUG` macro defined " +"produces what is generally meant by \"a debug build\" of Python. :c:macro:" +"`Py_DEBUG` is enabled in the Unix build by adding ``--with-pydebug`` to the :" +"file:`./configure` command. It is also implied by the presence of the not-" +"Python-specific :c:macro:`_DEBUG` macro. When :c:macro:`Py_DEBUG` is " +"enabled in the Unix build, compiler optimization is disabled." +msgstr "" + +#: ../Doc/c-api/intro.rst:611 +msgid "" +"In addition to the reference count debugging described below, the following " +"extra checks are performed:" +msgstr "" + +#: ../Doc/c-api/intro.rst:614 +msgid "Extra checks are added to the object allocator." +msgstr "" + +#: ../Doc/c-api/intro.rst:616 +msgid "Extra checks are added to the parser and compiler." +msgstr "" + +#: ../Doc/c-api/intro.rst:618 +msgid "" +"Downcasts from wide types to narrow types are checked for loss of " +"information." +msgstr "" + +#: ../Doc/c-api/intro.rst:620 +msgid "" +"A number of assertions are added to the dictionary and set implementations. " +"In addition, the set object acquires a :meth:`test_c_api` method." +msgstr "" + +#: ../Doc/c-api/intro.rst:623 +msgid "Sanity checks of the input arguments are added to frame creation." +msgstr "" + +#: ../Doc/c-api/intro.rst:625 +msgid "" +"The storage for ints is initialized with a known invalid pattern to catch " +"reference to uninitialized digits." +msgstr "" + +#: ../Doc/c-api/intro.rst:628 +msgid "" +"Low-level tracing and extra exception checking are added to the runtime " +"virtual machine." +msgstr "" + +#: ../Doc/c-api/intro.rst:631 +msgid "Extra checks are added to the memory arena implementation." +msgstr "" + +#: ../Doc/c-api/intro.rst:633 +msgid "Extra debugging is added to the thread module." +msgstr "" + +#: ../Doc/c-api/intro.rst:635 +msgid "There may be additional checks not mentioned here." +msgstr "" + +#: ../Doc/c-api/intro.rst:637 +msgid "" +"Defining :c:macro:`Py_TRACE_REFS` enables reference tracing. When defined, " +"a circular doubly linked list of active objects is maintained by adding two " +"extra fields to every :c:type:`PyObject`. Total allocations are tracked as " +"well. Upon exit, all existing references are printed. (In interactive mode " +"this happens after every statement run by the interpreter.) Implied by :c:" +"macro:`Py_DEBUG`." +msgstr "" + +#: ../Doc/c-api/intro.rst:643 +msgid "" +"Please refer to :file:`Misc/SpecialBuilds.txt` in the Python source " +"distribution for more detailed information." +msgstr "" + +#: ../Doc/c-api/iter.rst:6 +msgid "Iterator Protocol" +msgstr "" + +#: ../Doc/c-api/iter.rst:8 +msgid "There are two functions specifically for working with iterators." +msgstr "" + +#: ../Doc/c-api/iter.rst:12 +msgid "Return true if the object *o* supports the iterator protocol." +msgstr "" + +#: ../Doc/c-api/iter.rst:17 +msgid "" +"Return the next value from the iteration *o*. The object must be an " +"iterator (it is up to the caller to check this). If there are no remaining " +"values, returns *NULL* with no exception set. If an error occurs while " +"retrieving the item, returns *NULL* and passes along the exception." +msgstr "" + +#: ../Doc/c-api/iter.rst:22 +msgid "" +"To write a loop which iterates over an iterator, the C code should look " +"something like this::" +msgstr "" + +#: ../Doc/c-api/iterator.rst:6 +msgid "Iterator Objects" +msgstr "" + +#: ../Doc/c-api/iterator.rst:8 +msgid "" +"Python provides two general-purpose iterator objects. The first, a sequence " +"iterator, works with an arbitrary sequence supporting the :meth:" +"`__getitem__` method. The second works with a callable object and a " +"sentinel value, calling the callable for each item in the sequence, and " +"ending the iteration when the sentinel value is returned." +msgstr "" + +#: ../Doc/c-api/iterator.rst:17 +msgid "" +"Type object for iterator objects returned by :c:func:`PySeqIter_New` and the " +"one-argument form of the :func:`iter` built-in function for built-in " +"sequence types." +msgstr "" + +#: ../Doc/c-api/iterator.rst:24 +msgid "Return true if the type of *op* is :c:data:`PySeqIter_Type`." +msgstr "" + +#: ../Doc/c-api/iterator.rst:29 +msgid "" +"Return an iterator that works with a general sequence object, *seq*. The " +"iteration ends when the sequence raises :exc:`IndexError` for the " +"subscripting operation." +msgstr "" + +#: ../Doc/c-api/iterator.rst:36 +msgid "" +"Type object for iterator objects returned by :c:func:`PyCallIter_New` and " +"the two-argument form of the :func:`iter` built-in function." +msgstr "" + +#: ../Doc/c-api/iterator.rst:42 +msgid "Return true if the type of *op* is :c:data:`PyCallIter_Type`." +msgstr "" + +#: ../Doc/c-api/iterator.rst:47 +msgid "" +"Return a new iterator. The first parameter, *callable*, can be any Python " +"callable object that can be called with no parameters; each call to it " +"should return the next item in the iteration. When *callable* returns a " +"value equal to *sentinel*, the iteration will be terminated." +msgstr "" + +#: ../Doc/c-api/list.rst:6 +msgid "List Objects" +msgstr "" + +#: ../Doc/c-api/list.rst:13 +msgid "This subtype of :c:type:`PyObject` represents a Python list object." +msgstr "" + +#: ../Doc/c-api/list.rst:18 +msgid "" +"This instance of :c:type:`PyTypeObject` represents the Python list type. " +"This is the same object as :class:`list` in the Python layer." +msgstr "" + +#: ../Doc/c-api/list.rst:24 +msgid "" +"Return true if *p* is a list object or an instance of a subtype of the list " +"type." +msgstr "" + +#: ../Doc/c-api/list.rst:30 +msgid "" +"Return true if *p* is a list object, but not an instance of a subtype of the " +"list type." +msgstr "" + +#: ../Doc/c-api/list.rst:36 +msgid "Return a new list of length *len* on success, or *NULL* on failure." +msgstr "" + +#: ../Doc/c-api/list.rst:40 +msgid "" +"If *len* is greater than zero, the returned list object's items are set to " +"``NULL``. Thus you cannot use abstract API functions such as :c:func:" +"`PySequence_SetItem` or expose the object to Python code before setting all " +"items to a real object with :c:func:`PyList_SetItem`." +msgstr "" + +#: ../Doc/c-api/list.rst:50 +msgid "" +"Return the length of the list object in *list*; this is equivalent to " +"``len(list)`` on a list object." +msgstr "" + +#: ../Doc/c-api/list.rst:56 +msgid "Macro form of :c:func:`PyList_Size` without error checking." +msgstr "" + +#: ../Doc/c-api/list.rst:61 +msgid "" +"Return the object at position *index* in the list pointed to by *list*. The " +"position must be positive, indexing from the end of the list is not " +"supported. If *index* is out of bounds, return *NULL* and set an :exc:" +"`IndexError` exception." +msgstr "" + +#: ../Doc/c-api/list.rst:69 +msgid "Macro form of :c:func:`PyList_GetItem` without error checking." +msgstr "" + +#: ../Doc/c-api/list.rst:74 +msgid "" +"Set the item at index *index* in list to *item*. Return ``0`` on success or " +"``-1`` on failure." +msgstr "" + +#: ../Doc/c-api/list.rst:79 +msgid "" +"This function \"steals\" a reference to *item* and discards a reference to " +"an item already in the list at the affected position." +msgstr "" + +#: ../Doc/c-api/list.rst:85 +msgid "" +"Macro form of :c:func:`PyList_SetItem` without error checking. This is " +"normally only used to fill in new lists where there is no previous content." +msgstr "" + +#: ../Doc/c-api/list.rst:90 +msgid "" +"This macro \"steals\" a reference to *item*, and, unlike :c:func:" +"`PyList_SetItem`, does *not* discard a reference to any item that is being " +"replaced; any reference in *list* at position *i* will be leaked." +msgstr "" + +#: ../Doc/c-api/list.rst:98 +msgid "" +"Insert the item *item* into list *list* in front of index *index*. Return " +"``0`` if successful; return ``-1`` and set an exception if unsuccessful. " +"Analogous to ``list.insert(index, item)``." +msgstr "" + +#: ../Doc/c-api/list.rst:105 +msgid "" +"Append the object *item* at the end of list *list*. Return ``0`` if " +"successful; return ``-1`` and set an exception if unsuccessful. Analogous " +"to ``list.append(item)``." +msgstr "" + +#: ../Doc/c-api/list.rst:112 +msgid "" +"Return a list of the objects in *list* containing the objects *between* " +"*low* and *high*. Return *NULL* and set an exception if unsuccessful. " +"Analogous to ``list[low:high]``. Negative indices, as when slicing from " +"Python, are not supported." +msgstr "" + +#: ../Doc/c-api/list.rst:120 +msgid "" +"Set the slice of *list* between *low* and *high* to the contents of " +"*itemlist*. Analogous to ``list[low:high] = itemlist``. The *itemlist* may " +"be *NULL*, indicating the assignment of an empty list (slice deletion). " +"Return ``0`` on success, ``-1`` on failure. Negative indices, as when " +"slicing from Python, are not supported." +msgstr "" + +#: ../Doc/c-api/list.rst:129 +msgid "" +"Sort the items of *list* in place. Return ``0`` on success, ``-1`` on " +"failure. This is equivalent to ``list.sort()``." +msgstr "" + +#: ../Doc/c-api/list.rst:135 +msgid "" +"Reverse the items of *list* in place. Return ``0`` on success, ``-1`` on " +"failure. This is the equivalent of ``list.reverse()``." +msgstr "" + +#: ../Doc/c-api/list.rst:143 +msgid "" +"Return a new tuple object containing the contents of *list*; equivalent to " +"``tuple(list)``." +msgstr "" + +#: ../Doc/c-api/long.rst:6 +msgid "Integer Objects" +msgstr "" + +#: ../Doc/c-api/long.rst:11 +msgid "" +"All integers are implemented as \"long\" integer objects of arbitrary size." +msgstr "" + +#: ../Doc/c-api/long.rst:15 +msgid "This subtype of :c:type:`PyObject` represents a Python integer object." +msgstr "" + +#: ../Doc/c-api/long.rst:20 +msgid "" +"This instance of :c:type:`PyTypeObject` represents the Python integer type. " +"This is the same object as :class:`int` in the Python layer." +msgstr "" + +#: ../Doc/c-api/long.rst:26 +msgid "" +"Return true if its argument is a :c:type:`PyLongObject` or a subtype of :c:" +"type:`PyLongObject`." +msgstr "" + +#: ../Doc/c-api/long.rst:32 +msgid "" +"Return true if its argument is a :c:type:`PyLongObject`, but not a subtype " +"of :c:type:`PyLongObject`." +msgstr "" + +#: ../Doc/c-api/long.rst:38 +msgid "" +"Return a new :c:type:`PyLongObject` object from *v*, or *NULL* on failure." +msgstr "" + +#: ../Doc/c-api/long.rst:40 +msgid "" +"The current implementation keeps an array of integer objects for all " +"integers between ``-5`` and ``256``, when you create an int in that range " +"you actually just get back a reference to the existing object. So it should " +"be possible to change the value of ``1``. I suspect the behaviour of Python " +"in this case is undefined. :-)" +msgstr "" + +#: ../Doc/c-api/long.rst:49 +msgid "" +"Return a new :c:type:`PyLongObject` object from a C :c:type:`unsigned long`, " +"or *NULL* on failure." +msgstr "" + +#: ../Doc/c-api/long.rst:55 +msgid "" +"Return a new :c:type:`PyLongObject` object from a C :c:type:`Py_ssize_t`, or " +"*NULL* on failure." +msgstr "" + +#: ../Doc/c-api/long.rst:61 +msgid "" +"Return a new :c:type:`PyLongObject` object from a C :c:type:`size_t`, or " +"*NULL* on failure." +msgstr "" + +#: ../Doc/c-api/long.rst:67 +msgid "" +"Return a new :c:type:`PyLongObject` object from a C :c:type:`long long`, or " +"*NULL* on failure." +msgstr "" + +#: ../Doc/c-api/long.rst:73 +msgid "" +"Return a new :c:type:`PyLongObject` object from a C :c:type:`unsigned long " +"long`, or *NULL* on failure." +msgstr "" + +#: ../Doc/c-api/long.rst:79 +msgid "" +"Return a new :c:type:`PyLongObject` object from the integer part of *v*, or " +"*NULL* on failure." +msgstr "" + +#: ../Doc/c-api/long.rst:85 +msgid "" +"Return a new :c:type:`PyLongObject` based on the string value in *str*, " +"which is interpreted according to the radix in *base*. If *pend* is non-" +"*NULL*, *\\*pend* will point to the first character in *str* which follows " +"the representation of the number. If *base* is ``0``, the radix will be " +"determined based on the leading characters of *str*: if *str* starts with " +"``'0x'`` or ``'0X'``, radix 16 will be used; if *str* starts with ``'0o'`` " +"or ``'0O'``, radix 8 will be used; if *str* starts with ``'0b'`` or " +"``'0B'``, radix 2 will be used; otherwise radix 10 will be used. If *base* " +"is not ``0``, it must be between ``2`` and ``36``, inclusive. Leading " +"spaces are ignored. If there are no digits, :exc:`ValueError` will be " +"raised." +msgstr "" + +#: ../Doc/c-api/long.rst:99 +msgid "" +"Convert a sequence of Unicode digits to a Python integer value. The Unicode " +"string is first encoded to a byte string using :c:func:" +"`PyUnicode_EncodeDecimal` and then converted using :c:func:" +"`PyLong_FromString`." +msgstr "" + +#: ../Doc/c-api/long.rst:105 +msgid "" +"Deprecated since version 3.3, will be removed in version 4.0: Part of the " +"old-style Py_UNICODE API; please migrate to using PyLong_FromUnicodeObject()." +msgstr "" + +#: ../Doc/c-api/long.rst:105 +msgid "" +"Part of the old-style :c:type:`Py_UNICODE` API; please migrate to using :c:" +"func:`PyLong_FromUnicodeObject`." +msgstr "" + +#: ../Doc/c-api/long.rst:110 +msgid "" +"Convert a sequence of Unicode digits in the string *u* to a Python integer " +"value. The Unicode string is first encoded to a byte string using :c:func:" +"`PyUnicode_EncodeDecimal` and then converted using :c:func:" +"`PyLong_FromString`." +msgstr "" + +#: ../Doc/c-api/long.rst:120 +msgid "" +"Create a Python integer from the pointer *p*. The pointer value can be " +"retrieved from the resulting value using :c:func:`PyLong_AsVoidPtr`." +msgstr "" + +#: ../Doc/c-api/long.rst:131 ../Doc/c-api/long.rst:141 +msgid "" +"Return a C :c:type:`long` representation of *obj*. If *obj* is not an " +"instance of :c:type:`PyLongObject`, first call its :meth:`__int__` method " +"(if present) to convert it to a :c:type:`PyLongObject`." +msgstr "" + +#: ../Doc/c-api/long.rst:135 ../Doc/c-api/long.rst:160 +msgid "" +"Raise :exc:`OverflowError` if the value of *obj* is out of range for a :c:" +"type:`long`." +msgstr "" + +#: ../Doc/c-api/long.rst:145 +msgid "" +"If the value of *obj* is greater than :const:`LONG_MAX` or less than :const:" +"`LONG_MIN`, set *\\*overflow* to ``1`` or ``-1``, respectively, and return " +"``-1``; otherwise, set *\\*overflow* to ``0``. If any other exception " +"occurs set *\\*overflow* to ``0`` and return ``-1`` as usual." +msgstr "" + +#: ../Doc/c-api/long.rst:156 ../Doc/c-api/long.rst:166 +msgid "" +"Return a C :c:type:`long long` representation of *obj*. If *obj* is not an " +"instance of :c:type:`PyLongObject`, first call its :meth:`__int__` method " +"(if present) to convert it to a :c:type:`PyLongObject`." +msgstr "" + +#: ../Doc/c-api/long.rst:170 +msgid "" +"If the value of *obj* is greater than :const:`PY_LLONG_MAX` or less than :" +"const:`PY_LLONG_MIN`, set *\\*overflow* to ``1`` or ``-1``, respectively, " +"and return ``-1``; otherwise, set *\\*overflow* to ``0``. If any other " +"exception occurs set *\\*overflow* to ``0`` and return ``-1`` as usual." +msgstr "" + +#: ../Doc/c-api/long.rst:184 +msgid "" +"Return a C :c:type:`Py_ssize_t` representation of *pylong*. *pylong* must " +"be an instance of :c:type:`PyLongObject`." +msgstr "" + +#: ../Doc/c-api/long.rst:187 +msgid "" +"Raise :exc:`OverflowError` if the value of *pylong* is out of range for a :c:" +"type:`Py_ssize_t`." +msgstr "" + +#: ../Doc/c-api/long.rst:197 +msgid "" +"Return a C :c:type:`unsigned long` representation of *pylong*. *pylong* " +"must be an instance of :c:type:`PyLongObject`." +msgstr "" + +#: ../Doc/c-api/long.rst:200 +msgid "" +"Raise :exc:`OverflowError` if the value of *pylong* is out of range for a :c:" +"type:`unsigned long`." +msgstr "" + +#: ../Doc/c-api/long.rst:206 +msgid "" +"Return a C :c:type:`size_t` representation of *pylong*. *pylong* must be an " +"instance of :c:type:`PyLongObject`." +msgstr "" + +#: ../Doc/c-api/long.rst:209 +msgid "" +"Raise :exc:`OverflowError` if the value of *pylong* is out of range for a :c:" +"type:`size_t`." +msgstr "" + +#: ../Doc/c-api/long.rst:218 +msgid "" +"Return a C :c:type:`unsigned long long` representation of *pylong*. " +"*pylong* must be an instance of :c:type:`PyLongObject`." +msgstr "" + +#: ../Doc/c-api/long.rst:221 +msgid "" +"Raise :exc:`OverflowError` if the value of *pylong* is out of range for an :" +"c:type:`unsigned long long`." +msgstr "" + +#: ../Doc/c-api/long.rst:224 +msgid "" +"A negative *pylong* now raises :exc:`OverflowError`, not :exc:`TypeError`." +msgstr "" + +#: ../Doc/c-api/long.rst:230 +msgid "" +"Return a C :c:type:`unsigned long` representation of *obj*. If *obj* is not " +"an instance of :c:type:`PyLongObject`, first call its :meth:`__int__` method " +"(if present) to convert it to a :c:type:`PyLongObject`." +msgstr "" + +#: ../Doc/c-api/long.rst:234 +msgid "" +"If the value of *obj* is out of range for an :c:type:`unsigned long`, return " +"the reduction of that value modulo :const:`ULONG_MAX + 1`." +msgstr "" + +#: ../Doc/c-api/long.rst:240 +msgid "" +"Return a C :c:type:`unsigned long long` representation of *obj*. If *obj* " +"is not an instance of :c:type:`PyLongObject`, first call its :meth:`__int__` " +"method (if present) to convert it to a :c:type:`PyLongObject`." +msgstr "" + +#: ../Doc/c-api/long.rst:244 +msgid "" +"If the value of *obj* is out of range for an :c:type:`unsigned long long`, " +"return the reduction of that value modulo :const:`PY_ULLONG_MAX + 1`." +msgstr "" + +#: ../Doc/c-api/long.rst:250 +msgid "" +"Return a C :c:type:`double` representation of *pylong*. *pylong* must be an " +"instance of :c:type:`PyLongObject`." +msgstr "" + +#: ../Doc/c-api/long.rst:253 +msgid "" +"Raise :exc:`OverflowError` if the value of *pylong* is out of range for a :c:" +"type:`double`." +msgstr "" + +#: ../Doc/c-api/long.rst:259 +msgid "" +"Convert a Python integer *pylong* to a C :c:type:`void` pointer. If *pylong* " +"cannot be converted, an :exc:`OverflowError` will be raised. This is only " +"assured to produce a usable :c:type:`void` pointer for values created with :" +"c:func:`PyLong_FromVoidPtr`." +msgstr "" + +#: ../Doc/c-api/mapping.rst:6 +msgid "Mapping Protocol" +msgstr "" + +#: ../Doc/c-api/mapping.rst:11 +msgid "" +"Return ``1`` if the object provides mapping protocol, and ``0`` otherwise. " +"This function always succeeds." +msgstr "" + +#: ../Doc/c-api/mapping.rst:20 +msgid "" +"Returns the number of keys in object *o* on success, and ``-1`` on failure. " +"For objects that do not provide mapping protocol, this is equivalent to the " +"Python expression ``len(o)``." +msgstr "" + +#: ../Doc/c-api/mapping.rst:27 ../Doc/c-api/mapping.rst:33 +msgid "" +"Remove the mapping for object *key* from the object *o*. Return ``-1`` on " +"failure. This is equivalent to the Python statement ``del o[key]``." +msgstr "" + +#: ../Doc/c-api/mapping.rst:39 +msgid "" +"On success, return ``1`` if the mapping object has the key *key* and ``0`` " +"otherwise. This is equivalent to the Python expression ``key in o``. This " +"function always succeeds." +msgstr "" + +#: ../Doc/c-api/mapping.rst:46 +msgid "" +"Return ``1`` if the mapping object has the key *key* and ``0`` otherwise. " +"This is equivalent to the Python expression ``key in o``. This function " +"always succeeds." +msgstr "" + +#: ../Doc/c-api/mapping.rst:53 +msgid "" +"On success, return a list or tuple of the keys in object *o*. On failure, " +"return *NULL*." +msgstr "" + +#: ../Doc/c-api/mapping.rst:59 +msgid "" +"On success, return a list or tuple of the values in object *o*. On failure, " +"return *NULL*." +msgstr "" + +#: ../Doc/c-api/mapping.rst:65 +msgid "" +"On success, return a list or tuple of the items in object *o*, where each " +"item is a tuple containing a key-value pair. On failure, return *NULL*." +msgstr "" + +#: ../Doc/c-api/mapping.rst:71 ../Doc/c-api/object.rst:385 +msgid "" +"Return element of *o* corresponding to the object *key* or *NULL* on " +"failure. This is the equivalent of the Python expression ``o[key]``." +msgstr "" + +#: ../Doc/c-api/mapping.rst:77 +msgid "" +"Map the object *key* to the value *v* in object *o*. Returns ``-1`` on " +"failure. This is the equivalent of the Python statement ``o[key] = v``." +msgstr "" + +#: ../Doc/c-api/marshal.rst:6 +msgid "Data marshalling support" +msgstr "" + +#: ../Doc/c-api/marshal.rst:8 +msgid "" +"These routines allow C code to work with serialized objects using the same " +"data format as the :mod:`marshal` module. There are functions to write data " +"into the serialization format, and additional functions that can be used to " +"read the data back. Files used to store marshalled data must be opened in " +"binary mode." +msgstr "" + +#: ../Doc/c-api/marshal.rst:14 +msgid "Numeric values are stored with the least significant byte first." +msgstr "" + +#: ../Doc/c-api/marshal.rst:16 +msgid "" +"The module supports two versions of the data format: version 0 is the " +"historical version, version 1 shares interned strings in the file, and upon " +"unmarshalling. Version 2 uses a binary format for floating point numbers. " +"*Py_MARSHAL_VERSION* indicates the current file format (currently 2)." +msgstr "" + +#: ../Doc/c-api/marshal.rst:24 +msgid "" +"Marshal a :c:type:`long` integer, *value*, to *file*. This will only write " +"the least-significant 32 bits of *value*; regardless of the size of the " +"native :c:type:`long` type. *version* indicates the file format." +msgstr "" + +#: ../Doc/c-api/marshal.rst:31 +msgid "" +"Marshal a Python object, *value*, to *file*. *version* indicates the file " +"format." +msgstr "" + +#: ../Doc/c-api/marshal.rst:37 +msgid "" +"Return a string object containing the marshalled representation of *value*. " +"*version* indicates the file format." +msgstr "" + +#: ../Doc/c-api/marshal.rst:41 +msgid "The following functions allow marshalled values to be read back in." +msgstr "" + +#: ../Doc/c-api/marshal.rst:43 +msgid "" +"XXX What about error detection? It appears that reading past the end of the " +"file will always result in a negative numeric value (where that's relevant), " +"but it's not clear that negative values won't be handled properly when " +"there's no error. What's the right way to tell? Should only non-negative " +"values be written using these routines?" +msgstr "" + +#: ../Doc/c-api/marshal.rst:52 +msgid "" +"Return a C :c:type:`long` from the data stream in a :c:type:`FILE\\*` opened " +"for reading. Only a 32-bit value can be read in using this function, " +"regardless of the native size of :c:type:`long`." +msgstr "" + +#: ../Doc/c-api/marshal.rst:56 ../Doc/c-api/marshal.rst:65 +msgid "On error, raise an exception and return ``-1``." +msgstr "" + +#: ../Doc/c-api/marshal.rst:61 +msgid "" +"Return a C :c:type:`short` from the data stream in a :c:type:`FILE\\*` " +"opened for reading. Only a 16-bit value can be read in using this function, " +"regardless of the native size of :c:type:`short`." +msgstr "" + +#: ../Doc/c-api/marshal.rst:70 +msgid "" +"Return a Python object from the data stream in a :c:type:`FILE\\*` opened " +"for reading." +msgstr "" + +#: ../Doc/c-api/marshal.rst:73 ../Doc/c-api/marshal.rst:87 +#: ../Doc/c-api/marshal.rst:96 +msgid "" +"On error, sets the appropriate exception (:exc:`EOFError` or :exc:" +"`TypeError`) and returns *NULL*." +msgstr "" + +#: ../Doc/c-api/marshal.rst:79 +msgid "" +"Return a Python object from the data stream in a :c:type:`FILE\\*` opened " +"for reading. Unlike :c:func:`PyMarshal_ReadObjectFromFile`, this function " +"assumes that no further objects will be read from the file, allowing it to " +"aggressively load file data into memory so that the de-serialization can " +"operate from data in memory rather than reading a byte at a time from the " +"file. Only use these variant if you are certain that you won't be reading " +"anything else from the file." +msgstr "" + +#: ../Doc/c-api/marshal.rst:93 +msgid "" +"Return a Python object from the data stream in a character buffer containing " +"*len* bytes pointed to by *string*." +msgstr "" + +#: ../Doc/c-api/memory.rst:8 +msgid "Memory Management" +msgstr "" + +#: ../Doc/c-api/memory.rst:17 +msgid "Overview" +msgstr "" + +#: ../Doc/c-api/memory.rst:19 +msgid "" +"Memory management in Python involves a private heap containing all Python " +"objects and data structures. The management of this private heap is ensured " +"internally by the *Python memory manager*. The Python memory manager has " +"different components which deal with various dynamic storage management " +"aspects, like sharing, segmentation, preallocation or caching." +msgstr "" + +#: ../Doc/c-api/memory.rst:25 +msgid "" +"At the lowest level, a raw memory allocator ensures that there is enough " +"room in the private heap for storing all Python-related data by interacting " +"with the memory manager of the operating system. On top of the raw memory " +"allocator, several object-specific allocators operate on the same heap and " +"implement distinct memory management policies adapted to the peculiarities " +"of every object type. For example, integer objects are managed differently " +"within the heap than strings, tuples or dictionaries because integers imply " +"different storage requirements and speed/space tradeoffs. The Python memory " +"manager thus delegates some of the work to the object-specific allocators, " +"but ensures that the latter operate within the bounds of the private heap." +msgstr "" + +#: ../Doc/c-api/memory.rst:36 +msgid "" +"It is important to understand that the management of the Python heap is " +"performed by the interpreter itself and that the user has no control over " +"it, even if she regularly manipulates object pointers to memory blocks " +"inside that heap. The allocation of heap space for Python objects and other " +"internal buffers is performed on demand by the Python memory manager through " +"the Python/C API functions listed in this document." +msgstr "" + +#: ../Doc/c-api/memory.rst:49 +msgid "" +"To avoid memory corruption, extension writers should never try to operate on " +"Python objects with the functions exported by the C library: :c:func:" +"`malloc`, :c:func:`calloc`, :c:func:`realloc` and :c:func:`free`. This will " +"result in mixed calls between the C allocator and the Python memory manager " +"with fatal consequences, because they implement different algorithms and " +"operate on different heaps. However, one may safely allocate and release " +"memory blocks with the C library allocator for individual purposes, as shown " +"in the following example::" +msgstr "" + +#: ../Doc/c-api/memory.rst:68 +msgid "" +"In this example, the memory request for the I/O buffer is handled by the C " +"library allocator. The Python memory manager is involved only in the " +"allocation of the string object returned as a result." +msgstr "" + +#: ../Doc/c-api/memory.rst:72 +msgid "" +"In most situations, however, it is recommended to allocate memory from the " +"Python heap specifically because the latter is under control of the Python " +"memory manager. For example, this is required when the interpreter is " +"extended with new object types written in C. Another reason for using the " +"Python heap is the desire to *inform* the Python memory manager about the " +"memory needs of the extension module. Even when the requested memory is used " +"exclusively for internal, highly-specific purposes, delegating all memory " +"requests to the Python memory manager causes the interpreter to have a more " +"accurate image of its memory footprint as a whole. Consequently, under " +"certain circumstances, the Python memory manager may or may not trigger " +"appropriate actions, like garbage collection, memory compaction or other " +"preventive procedures. Note that by using the C library allocator as shown " +"in the previous example, the allocated memory for the I/O buffer escapes " +"completely the Python memory manager." +msgstr "" + +#: ../Doc/c-api/memory.rst:88 +msgid "" +"The :envvar:`PYTHONMALLOC` environment variable can be used to configure the " +"memory allocators used by Python." +msgstr "" + +#: ../Doc/c-api/memory.rst:91 +msgid "" +"The :envvar:`PYTHONMALLOCSTATS` environment variable can be used to print " +"statistics of the :ref:`pymalloc memory allocator ` every time a " +"new pymalloc object arena is created, and on shutdown." +msgstr "" + +#: ../Doc/c-api/memory.rst:97 +msgid "Raw Memory Interface" +msgstr "" + +#: ../Doc/c-api/memory.rst:99 +msgid "" +"The following function sets are wrappers to the system allocator. These " +"functions are thread-safe, the :term:`GIL ` does " +"not need to be held." +msgstr "" + +#: ../Doc/c-api/memory.rst:103 +msgid "" +"The default raw memory block allocator uses the following functions: :c:func:" +"`malloc`, :c:func:`calloc`, :c:func:`realloc` and :c:func:`free`; call " +"``malloc(1)`` (or ``calloc(1, 1)``) when requesting zero bytes." +msgstr "" + +#: ../Doc/c-api/memory.rst:111 ../Doc/c-api/memory.rst:181 +msgid "" +"Allocates *n* bytes and returns a pointer of type :c:type:`void\\*` to the " +"allocated memory, or *NULL* if the request fails." +msgstr "" + +#: ../Doc/c-api/memory.rst:114 +msgid "" +"Requesting zero bytes returns a distinct non-*NULL* pointer if possible, as " +"if ``PyMem_RawMalloc(1)`` had been called instead. The memory will not have " +"been initialized in any way." +msgstr "" + +#: ../Doc/c-api/memory.rst:121 ../Doc/c-api/memory.rst:191 +msgid "" +"Allocates *nelem* elements each whose size in bytes is *elsize* and returns " +"a pointer of type :c:type:`void\\*` to the allocated memory, or *NULL* if " +"the request fails. The memory is initialized to zeros." +msgstr "" + +#: ../Doc/c-api/memory.rst:125 +msgid "" +"Requesting zero elements or elements of size zero bytes returns a distinct " +"non-*NULL* pointer if possible, as if ``PyMem_RawCalloc(1, 1)`` had been " +"called instead." +msgstr "" + +#: ../Doc/c-api/memory.rst:134 ../Doc/c-api/memory.rst:204 +msgid "" +"Resizes the memory block pointed to by *p* to *n* bytes. The contents will " +"be unchanged to the minimum of the old and the new sizes." +msgstr "" + +#: ../Doc/c-api/memory.rst:137 +msgid "" +"If *p* is *NULL*, the call is equivalent to ``PyMem_RawMalloc(n)``; else if " +"*n* is equal to zero, the memory block is resized but is not freed, and the " +"returned pointer is non-*NULL*." +msgstr "" + +#: ../Doc/c-api/memory.rst:141 +msgid "" +"Unless *p* is *NULL*, it must have been returned by a previous call to :c:" +"func:`PyMem_RawMalloc`, :c:func:`PyMem_RawRealloc` or :c:func:" +"`PyMem_RawCalloc`." +msgstr "" + +#: ../Doc/c-api/memory.rst:145 +msgid "" +"If the request fails, :c:func:`PyMem_RawRealloc` returns *NULL* and *p* " +"remains a valid pointer to the previous memory area." +msgstr "" + +#: ../Doc/c-api/memory.rst:151 +msgid "" +"Frees the memory block pointed to by *p*, which must have been returned by a " +"previous call to :c:func:`PyMem_RawMalloc`, :c:func:`PyMem_RawRealloc` or :c:" +"func:`PyMem_RawCalloc`. Otherwise, or if ``PyMem_Free(p)`` has been called " +"before, undefined behavior occurs." +msgstr "" + +#: ../Doc/c-api/memory.rst:156 ../Doc/c-api/memory.rst:225 +msgid "If *p* is *NULL*, no operation is performed." +msgstr "" + +#: ../Doc/c-api/memory.rst:162 +msgid "Memory Interface" +msgstr "" + +#: ../Doc/c-api/memory.rst:164 +msgid "" +"The following function sets, modeled after the ANSI C standard, but " +"specifying behavior when requesting zero bytes, are available for allocating " +"and releasing memory from the Python heap." +msgstr "" + +#: ../Doc/c-api/memory.rst:168 +msgid "" +"By default, these functions use :ref:`pymalloc memory allocator `." +msgstr "" + +#: ../Doc/c-api/memory.rst:172 +msgid "" +"The :term:`GIL ` must be held when using these " +"functions." +msgstr "" + +#: ../Doc/c-api/memory.rst:177 +msgid "" +"The default allocator is now pymalloc instead of system :c:func:`malloc`." +msgstr "" + +#: ../Doc/c-api/memory.rst:184 +msgid "" +"Requesting zero bytes returns a distinct non-*NULL* pointer if possible, as " +"if ``PyMem_Malloc(1)`` had been called instead. The memory will not have " +"been initialized in any way." +msgstr "" + +#: ../Doc/c-api/memory.rst:195 +msgid "" +"Requesting zero elements or elements of size zero bytes returns a distinct " +"non-*NULL* pointer if possible, as if ``PyMem_Calloc(1, 1)`` had been called " +"instead." +msgstr "" + +#: ../Doc/c-api/memory.rst:207 +msgid "" +"If *p* is *NULL*, the call is equivalent to ``PyMem_Malloc(n)``; else if *n* " +"is equal to zero, the memory block is resized but is not freed, and the " +"returned pointer is non-*NULL*." +msgstr "" + +#: ../Doc/c-api/memory.rst:211 +msgid "" +"Unless *p* is *NULL*, it must have been returned by a previous call to :c:" +"func:`PyMem_Malloc`, :c:func:`PyMem_Realloc` or :c:func:`PyMem_Calloc`." +msgstr "" + +#: ../Doc/c-api/memory.rst:214 +msgid "" +"If the request fails, :c:func:`PyMem_Realloc` returns *NULL* and *p* remains " +"a valid pointer to the previous memory area." +msgstr "" + +#: ../Doc/c-api/memory.rst:220 +msgid "" +"Frees the memory block pointed to by *p*, which must have been returned by a " +"previous call to :c:func:`PyMem_Malloc`, :c:func:`PyMem_Realloc` or :c:func:" +"`PyMem_Calloc`. Otherwise, or if ``PyMem_Free(p)`` has been called before, " +"undefined behavior occurs." +msgstr "" + +#: ../Doc/c-api/memory.rst:227 +msgid "" +"The following type-oriented macros are provided for convenience. Note that " +"*TYPE* refers to any C type." +msgstr "" + +#: ../Doc/c-api/memory.rst:233 +msgid "" +"Same as :c:func:`PyMem_Malloc`, but allocates ``(n * sizeof(TYPE))`` bytes " +"of memory. Returns a pointer cast to :c:type:`TYPE\\*`. The memory will " +"not have been initialized in any way." +msgstr "" + +#: ../Doc/c-api/memory.rst:240 +msgid "" +"Same as :c:func:`PyMem_Realloc`, but the memory block is resized to ``(n * " +"sizeof(TYPE))`` bytes. Returns a pointer cast to :c:type:`TYPE\\*`. On " +"return, *p* will be a pointer to the new memory area, or *NULL* in the event " +"of failure." +msgstr "" + +#: ../Doc/c-api/memory.rst:245 +msgid "" +"This is a C preprocessor macro; *p* is always reassigned. Save the original " +"value of *p* to avoid losing memory when handling errors." +msgstr "" + +#: ../Doc/c-api/memory.rst:251 +msgid "Same as :c:func:`PyMem_Free`." +msgstr "" + +#: ../Doc/c-api/memory.rst:253 +msgid "" +"In addition, the following macro sets are provided for calling the Python " +"memory allocator directly, without involving the C API functions listed " +"above. However, note that their use does not preserve binary compatibility " +"across Python versions and is therefore deprecated in extension modules." +msgstr "" + +#: ../Doc/c-api/memory.rst:258 +msgid "``PyMem_MALLOC(size)``" +msgstr "" + +#: ../Doc/c-api/memory.rst:259 +msgid "``PyMem_NEW(type, size)``" +msgstr "" + +#: ../Doc/c-api/memory.rst:260 +msgid "``PyMem_REALLOC(ptr, size)``" +msgstr "" + +#: ../Doc/c-api/memory.rst:261 +msgid "``PyMem_RESIZE(ptr, type, size)``" +msgstr "" + +#: ../Doc/c-api/memory.rst:262 +msgid "``PyMem_FREE(ptr)``" +msgstr "" + +#: ../Doc/c-api/memory.rst:263 +msgid "``PyMem_DEL(ptr)``" +msgstr "" + +#: ../Doc/c-api/memory.rst:267 +msgid "Customize Memory Allocators" +msgstr "" + +#: ../Doc/c-api/memory.rst:273 +msgid "" +"Structure used to describe a memory block allocator. The structure has four " +"fields:" +msgstr "" + +#: ../Doc/c-api/memory.rst:277 ../Doc/c-api/memory.rst:414 +#: ../Doc/c-api/structures.rst:129 ../Doc/c-api/structures.rst:241 +#: ../Doc/c-api/tuple.rst:145 ../Doc/c-api/tuple.rst:168 +msgid "Field" +msgstr "" + +#: ../Doc/c-api/memory.rst:279 ../Doc/c-api/memory.rst:416 +msgid "``void *ctx``" +msgstr "" + +#: ../Doc/c-api/memory.rst:279 ../Doc/c-api/memory.rst:416 +msgid "user context passed as first argument" +msgstr "" + +#: ../Doc/c-api/memory.rst:281 +msgid "``void* malloc(void *ctx, size_t size)``" +msgstr "" + +#: ../Doc/c-api/memory.rst:281 +msgid "allocate a memory block" +msgstr "" + +#: ../Doc/c-api/memory.rst:283 +msgid "``void* calloc(void *ctx, size_t nelem, size_t elsize)``" +msgstr "" + +#: ../Doc/c-api/memory.rst:283 +msgid "allocate a memory block initialized with zeros" +msgstr "" + +#: ../Doc/c-api/memory.rst:286 +msgid "``void* realloc(void *ctx, void *ptr, size_t new_size)``" +msgstr "" + +#: ../Doc/c-api/memory.rst:286 +msgid "allocate or resize a memory block" +msgstr "" + +#: ../Doc/c-api/memory.rst:288 +msgid "``void free(void *ctx, void *ptr)``" +msgstr "" + +#: ../Doc/c-api/memory.rst:288 +msgid "free a memory block" +msgstr "" + +#: ../Doc/c-api/memory.rst:291 +msgid "" +"The :c:type:`PyMemAllocator` structure was renamed to :c:type:" +"`PyMemAllocatorEx` and a new ``calloc`` field was added." +msgstr "" + +#: ../Doc/c-api/memory.rst:298 +msgid "Enum used to identify an allocator domain. Domains:" +msgstr "" + +#: ../Doc/c-api/memory.rst:302 ../Doc/c-api/memory.rst:311 +#: ../Doc/c-api/memory.rst:320 +msgid "Functions:" +msgstr "" + +#: ../Doc/c-api/memory.rst:304 +msgid ":c:func:`PyMem_RawMalloc`" +msgstr "" + +#: ../Doc/c-api/memory.rst:305 +msgid ":c:func:`PyMem_RawRealloc`" +msgstr "" + +#: ../Doc/c-api/memory.rst:306 +msgid ":c:func:`PyMem_RawCalloc`" +msgstr "" + +#: ../Doc/c-api/memory.rst:307 +msgid ":c:func:`PyMem_RawFree`" +msgstr "" + +#: ../Doc/c-api/memory.rst:313 +msgid ":c:func:`PyMem_Malloc`," +msgstr "" + +#: ../Doc/c-api/memory.rst:314 +msgid ":c:func:`PyMem_Realloc`" +msgstr "" + +#: ../Doc/c-api/memory.rst:315 +msgid ":c:func:`PyMem_Calloc`" +msgstr "" + +#: ../Doc/c-api/memory.rst:316 +msgid ":c:func:`PyMem_Free`" +msgstr "" + +#: ../Doc/c-api/memory.rst:322 +msgid ":c:func:`PyObject_Malloc`" +msgstr "" + +#: ../Doc/c-api/memory.rst:323 +msgid ":c:func:`PyObject_Realloc`" +msgstr "" + +#: ../Doc/c-api/memory.rst:324 +msgid ":c:func:`PyObject_Calloc`" +msgstr "" + +#: ../Doc/c-api/memory.rst:325 +msgid ":c:func:`PyObject_Free`" +msgstr "" + +#: ../Doc/c-api/memory.rst:329 +msgid "Get the memory block allocator of the specified domain." +msgstr "" + +#: ../Doc/c-api/memory.rst:334 +msgid "Set the memory block allocator of the specified domain." +msgstr "" + +#: ../Doc/c-api/memory.rst:336 +msgid "" +"The new allocator must return a distinct non-NULL pointer when requesting " +"zero bytes." +msgstr "" + +#: ../Doc/c-api/memory.rst:339 +msgid "" +"For the :c:data:`PYMEM_DOMAIN_RAW` domain, the allocator must be thread-" +"safe: the :term:`GIL ` is not held when the " +"allocator is called." +msgstr "" + +#: ../Doc/c-api/memory.rst:343 +msgid "" +"If the new allocator is not a hook (does not call the previous allocator), " +"the :c:func:`PyMem_SetupDebugHooks` function must be called to reinstall the " +"debug hooks on top on the new allocator." +msgstr "" + +#: ../Doc/c-api/memory.rst:350 +msgid "Setup hooks to detect bugs in the Python memory allocator functions." +msgstr "" + +#: ../Doc/c-api/memory.rst:352 +msgid "" +"Newly allocated memory is filled with the byte ``0xCB``, freed memory is " +"filled with the byte ``0xDB``." +msgstr "" + +#: ../Doc/c-api/memory.rst:355 +msgid "Runtime checks:" +msgstr "" + +#: ../Doc/c-api/memory.rst:357 +msgid "" +"Detect API violations, ex: :c:func:`PyObject_Free` called on a buffer " +"allocated by :c:func:`PyMem_Malloc`" +msgstr "" + +#: ../Doc/c-api/memory.rst:359 +msgid "Detect write before the start of the buffer (buffer underflow)" +msgstr "" + +#: ../Doc/c-api/memory.rst:360 +msgid "Detect write after the end of the buffer (buffer overflow)" +msgstr "" + +#: ../Doc/c-api/memory.rst:361 +msgid "" +"Check that the :term:`GIL ` is held when allocator " +"functions of :c:data:`PYMEM_DOMAIN_OBJ` (ex: :c:func:`PyObject_Malloc`) and :" +"c:data:`PYMEM_DOMAIN_MEM` (ex: :c:func:`PyMem_Malloc`) domains are called" +msgstr "" + +#: ../Doc/c-api/memory.rst:366 +msgid "" +"On error, the debug hooks use the :mod:`tracemalloc` module to get the " +"traceback where a memory block was allocated. The traceback is only " +"displayed if :mod:`tracemalloc` is tracing Python memory allocations and the " +"memory block was traced." +msgstr "" + +#: ../Doc/c-api/memory.rst:371 +msgid "" +"These hooks are installed by default if Python is compiled in debug mode. " +"The :envvar:`PYTHONMALLOC` environment variable can be used to install debug " +"hooks on a Python compiled in release mode." +msgstr "" + +#: ../Doc/c-api/memory.rst:375 +msgid "" +"This function now also works on Python compiled in release mode. On error, " +"the debug hooks now use :mod:`tracemalloc` to get the traceback where a " +"memory block was allocated. The debug hooks now also check if the GIL is " +"held when functions of :c:data:`PYMEM_DOMAIN_OBJ` and :c:data:" +"`PYMEM_DOMAIN_MEM` domains are called." +msgstr "" + +#: ../Doc/c-api/memory.rst:386 +msgid "The pymalloc allocator" +msgstr "" + +#: ../Doc/c-api/memory.rst:388 +msgid "" +"Python has a *pymalloc* allocator optimized for small objects (smaller or " +"equal to 512 bytes) with a short lifetime. It uses memory mappings called " +"\"arenas\" with a fixed size of 256 KB. It falls back to :c:func:" +"`PyMem_RawMalloc` and :c:func:`PyMem_RawRealloc` for allocations larger than " +"512 bytes." +msgstr "" + +#: ../Doc/c-api/memory.rst:393 +msgid "" +"*pymalloc* is the default allocator of the :c:data:`PYMEM_DOMAIN_MEM` (ex: :" +"c:func:`PyObject_Malloc`) and :c:data:`PYMEM_DOMAIN_OBJ` (ex: :c:func:" +"`PyObject_Malloc`) domains." +msgstr "" + +#: ../Doc/c-api/memory.rst:397 +msgid "The arena allocator uses the following functions:" +msgstr "" + +#: ../Doc/c-api/memory.rst:399 +msgid ":c:func:`VirtualAlloc` and :c:func:`VirtualFree` on Windows," +msgstr "" + +#: ../Doc/c-api/memory.rst:400 +msgid ":c:func:`mmap` and :c:func:`munmap` if available," +msgstr "" + +#: ../Doc/c-api/memory.rst:401 +msgid ":c:func:`malloc` and :c:func:`free` otherwise." +msgstr "" + +#: ../Doc/c-api/memory.rst:404 +msgid "Customize pymalloc Arena Allocator" +msgstr "" + +#: ../Doc/c-api/memory.rst:410 +msgid "" +"Structure used to describe an arena allocator. The structure has three " +"fields:" +msgstr "" + +#: ../Doc/c-api/memory.rst:418 +msgid "``void* alloc(void *ctx, size_t size)``" +msgstr "" + +#: ../Doc/c-api/memory.rst:418 +msgid "allocate an arena of size bytes" +msgstr "" + +#: ../Doc/c-api/memory.rst:420 +msgid "``void free(void *ctx, size_t size, void *ptr)``" +msgstr "" + +#: ../Doc/c-api/memory.rst:420 +msgid "free an arena" +msgstr "" + +#: ../Doc/c-api/memory.rst:425 +msgid "Get the arena allocator." +msgstr "" + +#: ../Doc/c-api/memory.rst:429 +msgid "Set the arena allocator." +msgstr "" + +#: ../Doc/c-api/memory.rst:435 +msgid "Examples" +msgstr "" + +#: ../Doc/c-api/memory.rst:437 +msgid "" +"Here is the example from section :ref:`memoryoverview`, rewritten so that " +"the I/O buffer is allocated from the Python heap by using the first function " +"set::" +msgstr "" + +#: ../Doc/c-api/memory.rst:450 +msgid "The same code using the type-oriented function set::" +msgstr "" + +#: ../Doc/c-api/memory.rst:462 +msgid "" +"Note that in the two examples above, the buffer is always manipulated via " +"functions belonging to the same set. Indeed, it is required to use the same " +"memory API family for a given memory block, so that the risk of mixing " +"different allocators is reduced to a minimum. The following code sequence " +"contains two errors, one of which is labeled as *fatal* because it mixes two " +"different allocators operating on different heaps. ::" +msgstr "" + +#: ../Doc/c-api/memory.rst:477 +msgid "" +"In addition to the functions aimed at handling raw memory blocks from the " +"Python heap, objects in Python are allocated and released with :c:func:" +"`PyObject_New`, :c:func:`PyObject_NewVar` and :c:func:`PyObject_Del`." +msgstr "" + +#: ../Doc/c-api/memory.rst:481 +msgid "" +"These will be explained in the next chapter on defining and implementing new " +"object types in C." +msgstr "" + +#: ../Doc/c-api/memoryview.rst:9 +msgid "MemoryView objects" +msgstr "" + +#: ../Doc/c-api/memoryview.rst:11 +msgid "" +"A :class:`memoryview` object exposes the C level :ref:`buffer interface " +"` as a Python object which can then be passed around like any " +"other object." +msgstr "" + +#: ../Doc/c-api/memoryview.rst:18 +msgid "" +"Create a memoryview object from an object that provides the buffer " +"interface. If *obj* supports writable buffer exports, the memoryview object " +"will be read/write, otherwise it may be either read-only or read/write at " +"the discretion of the exporter." +msgstr "" + +#: ../Doc/c-api/memoryview.rst:25 +msgid "" +"Create a memoryview object using *mem* as the underlying buffer. *flags* can " +"be one of :c:macro:`PyBUF_READ` or :c:macro:`PyBUF_WRITE`." +msgstr "" + +#: ../Doc/c-api/memoryview.rst:32 +msgid "" +"Create a memoryview object wrapping the given buffer structure *view*. For " +"simple byte buffers, :c:func:`PyMemoryView_FromMemory` is the preferred " +"function." +msgstr "" + +#: ../Doc/c-api/memoryview.rst:38 +msgid "" +"Create a memoryview object to a :term:`contiguous` chunk of memory (in " +"either 'C' or 'F'ortran *order*) from an object that defines the buffer " +"interface. If memory is contiguous, the memoryview object points to the " +"original memory. Otherwise, a copy is made and the memoryview points to a " +"new bytes object." +msgstr "" + +#: ../Doc/c-api/memoryview.rst:47 +msgid "" +"Return true if the object *obj* is a memoryview object. It is not currently " +"allowed to create subclasses of :class:`memoryview`." +msgstr "" + +#: ../Doc/c-api/memoryview.rst:53 +msgid "" +"Return a pointer to the memoryview's private copy of the exporter's buffer. " +"*mview* **must** be a memoryview instance; this macro doesn't check its " +"type, you must do it yourself or you will risk crashes." +msgstr "" + +#: ../Doc/c-api/memoryview.rst:59 +msgid "" +"Return either a pointer to the exporting object that the memoryview is based " +"on or *NULL* if the memoryview has been created by one of the functions :c:" +"func:`PyMemoryView_FromMemory` or :c:func:`PyMemoryView_FromBuffer`. *mview* " +"**must** be a memoryview instance." +msgstr "" + +#: ../Doc/c-api/method.rst:6 +msgid "Instance Method Objects" +msgstr "" + +#: ../Doc/c-api/method.rst:10 +msgid "" +"An instance method is a wrapper for a :c:data:`PyCFunction` and the new way " +"to bind a :c:data:`PyCFunction` to a class object. It replaces the former " +"call ``PyMethod_New(func, NULL, class)``." +msgstr "" + +#: ../Doc/c-api/method.rst:17 +msgid "" +"This instance of :c:type:`PyTypeObject` represents the Python instance " +"method type. It is not exposed to Python programs." +msgstr "" + +#: ../Doc/c-api/method.rst:23 +msgid "" +"Return true if *o* is an instance method object (has type :c:data:" +"`PyInstanceMethod_Type`). The parameter must not be *NULL*." +msgstr "" + +#: ../Doc/c-api/method.rst:29 +msgid "" +"Return a new instance method object, with *func* being any callable object " +"*func* is the function that will be called when the instance method is " +"called." +msgstr "" + +#: ../Doc/c-api/method.rst:36 +msgid "Return the function object associated with the instance method *im*." +msgstr "" + +#: ../Doc/c-api/method.rst:41 +msgid "" +"Macro version of :c:func:`PyInstanceMethod_Function` which avoids error " +"checking." +msgstr "" + +#: ../Doc/c-api/method.rst:47 +msgid "Method Objects" +msgstr "" + +#: ../Doc/c-api/method.rst:51 +msgid "" +"Methods are bound function objects. Methods are always bound to an instance " +"of a user-defined class. Unbound methods (methods bound to a class object) " +"are no longer available." +msgstr "" + +#: ../Doc/c-api/method.rst:60 +msgid "" +"This instance of :c:type:`PyTypeObject` represents the Python method type. " +"This is exposed to Python programs as ``types.MethodType``." +msgstr "" + +#: ../Doc/c-api/method.rst:66 +msgid "" +"Return true if *o* is a method object (has type :c:data:`PyMethod_Type`). " +"The parameter must not be *NULL*." +msgstr "" + +#: ../Doc/c-api/method.rst:72 +msgid "" +"Return a new method object, with *func* being any callable object and *self* " +"the instance the method should be bound. *func* is the function that will be " +"called when the method is called. *self* must not be *NULL*." +msgstr "" + +#: ../Doc/c-api/method.rst:79 +msgid "Return the function object associated with the method *meth*." +msgstr "" + +#: ../Doc/c-api/method.rst:84 +msgid "" +"Macro version of :c:func:`PyMethod_Function` which avoids error checking." +msgstr "" + +#: ../Doc/c-api/method.rst:89 +msgid "Return the instance associated with the method *meth*." +msgstr "" + +#: ../Doc/c-api/method.rst:94 +msgid "Macro version of :c:func:`PyMethod_Self` which avoids error checking." +msgstr "" + +#: ../Doc/c-api/module.rst:6 +msgid "Module Objects" +msgstr "" + +#: ../Doc/c-api/module.rst:15 +msgid "" +"This instance of :c:type:`PyTypeObject` represents the Python module type. " +"This is exposed to Python programs as ``types.ModuleType``." +msgstr "" + +#: ../Doc/c-api/module.rst:21 +msgid "Return true if *p* is a module object, or a subtype of a module object." +msgstr "" + +#: ../Doc/c-api/module.rst:26 +msgid "" +"Return true if *p* is a module object, but not a subtype of :c:data:" +"`PyModule_Type`." +msgstr "" + +#: ../Doc/c-api/module.rst:39 +msgid "" +"Return a new module object with the :attr:`__name__` attribute set to " +"*name*. The module's :attr:`__name__`, :attr:`__doc__`, :attr:`__package__`, " +"and :attr:`__loader__` attributes are filled in (all but :attr:`__name__` " +"are set to ``None``); the caller is responsible for providing a :attr:" +"`__file__` attribute." +msgstr "" + +#: ../Doc/c-api/module.rst:47 +msgid ":attr:`__package__` and :attr:`__loader__` are set to ``None``." +msgstr "" + +#: ../Doc/c-api/module.rst:53 +msgid "" +"Similar to :c:func:`PyImport_NewObject`, but the name is a UTF-8 encoded " +"string instead of a Unicode object." +msgstr "" + +#: ../Doc/c-api/module.rst:61 +msgid "" +"Return the dictionary object that implements *module*'s namespace; this " +"object is the same as the :attr:`~object.__dict__` attribute of the module " +"object. If *module* is not a module object (or a subtype of a module " +"object), :exc:`SystemError` is raised and *NULL* is returned." +msgstr "" + +#: ../Doc/c-api/module.rst:66 +msgid "" +"It is recommended extensions use other :c:func:`PyModule_\\*` and :c:func:" +"`PyObject_\\*` functions rather than directly manipulate a module's :attr:" +"`~object.__dict__`." +msgstr "" + +#: ../Doc/c-api/module.rst:77 +msgid "" +"Return *module*'s :attr:`__name__` value. If the module does not provide " +"one, or if it is not a string, :exc:`SystemError` is raised and *NULL* is " +"returned." +msgstr "" + +#: ../Doc/c-api/module.rst:85 +msgid "" +"Similar to :c:func:`PyModule_GetNameObject` but return the name encoded to " +"``'utf-8'``." +msgstr "" + +#: ../Doc/c-api/module.rst:90 +msgid "" +"Return the \"state\" of the module, that is, a pointer to the block of " +"memory allocated at module creation time, or *NULL*. See :c:member:" +"`PyModuleDef.m_size`." +msgstr "" + +#: ../Doc/c-api/module.rst:97 +msgid "" +"Return a pointer to the :c:type:`PyModuleDef` struct from which the module " +"was created, or *NULL* if the module wasn't created from a definition." +msgstr "" + +#: ../Doc/c-api/module.rst:107 +msgid "" +"Return the name of the file from which *module* was loaded using *module*'s :" +"attr:`__file__` attribute. If this is not defined, or if it is not a " +"unicode string, raise :exc:`SystemError` and return *NULL*; otherwise return " +"a reference to a Unicode object." +msgstr "" + +#: ../Doc/c-api/module.rst:117 +msgid "" +"Similar to :c:func:`PyModule_GetFilenameObject` but return the filename " +"encoded to 'utf-8'." +msgstr "" + +#: ../Doc/c-api/module.rst:120 +msgid "" +":c:func:`PyModule_GetFilename` raises :c:type:`UnicodeEncodeError` on " +"unencodable filenames, use :c:func:`PyModule_GetFilenameObject` instead." +msgstr "" + +#: ../Doc/c-api/module.rst:128 +msgid "Initializing C modules" +msgstr "" + +#: ../Doc/c-api/module.rst:130 +msgid "" +"Modules objects are usually created from extension modules (shared libraries " +"which export an initialization function), or compiled-in modules (where the " +"initialization function is added using :c:func:`PyImport_AppendInittab`). " +"See :ref:`building` or :ref:`extending-with-embedding` for details." +msgstr "" + +#: ../Doc/c-api/module.rst:135 +msgid "" +"The initialization function can either pass a module definition instance to :" +"c:func:`PyModule_Create`, and return the resulting module object, or request " +"\"multi-phase initialization\" by returning the definition struct itself." +msgstr "" + +#: ../Doc/c-api/module.rst:141 +msgid "" +"The module definition struct, which holds all information needed to create a " +"module object. There is usually only one statically initialized variable of " +"this type for each module." +msgstr "" + +#: ../Doc/c-api/module.rst:147 +msgid "Always initialize this member to :const:`PyModuleDef_HEAD_INIT`." +msgstr "" + +#: ../Doc/c-api/module.rst:151 +msgid "Name for the new module." +msgstr "" + +#: ../Doc/c-api/module.rst:155 +msgid "" +"Docstring for the module; usually a docstring variable created with :c:func:" +"`PyDoc_STRVAR` is used." +msgstr "" + +#: ../Doc/c-api/module.rst:160 +msgid "" +"Module state may be kept in a per-module memory area that can be retrieved " +"with :c:func:`PyModule_GetState`, rather than in static globals. This makes " +"modules safe for use in multiple sub-interpreters." +msgstr "" + +#: ../Doc/c-api/module.rst:164 +msgid "" +"This memory area is allocated based on *m_size* on module creation, and " +"freed when the module object is deallocated, after the :c:member:`m_free` " +"function has been called, if present." +msgstr "" + +#: ../Doc/c-api/module.rst:168 +msgid "" +"Setting ``m_size`` to ``-1`` means that the module does not support sub-" +"interpreters, because it has global state." +msgstr "" + +#: ../Doc/c-api/module.rst:171 +msgid "" +"Setting it to a non-negative value means that the module can be re-" +"initialized and specifies the additional amount of memory it requires for " +"its state. Non-negative ``m_size`` is required for multi-phase " +"initialization." +msgstr "" + +#: ../Doc/c-api/module.rst:176 +msgid "See :PEP:`3121` for more details." +msgstr "" + +#: ../Doc/c-api/module.rst:180 +msgid "" +"A pointer to a table of module-level functions, described by :c:type:" +"`PyMethodDef` values. Can be *NULL* if no functions are present." +msgstr "" + +#: ../Doc/c-api/module.rst:185 +msgid "" +"An array of slot definitions for multi-phase initialization, terminated by a " +"``{0, NULL}`` entry. When using single-phase initialization, *m_slots* must " +"be *NULL*." +msgstr "" + +#: ../Doc/c-api/module.rst:191 +msgid "" +"Prior to version 3.5, this member was always set to *NULL*, and was defined " +"as:" +msgstr "" + +#: ../Doc/c-api/module.rst:198 +msgid "" +"A traversal function to call during GC traversal of the module object, or " +"*NULL* if not needed." +msgstr "" + +#: ../Doc/c-api/module.rst:203 +msgid "" +"A clear function to call during GC clearing of the module object, or *NULL* " +"if not needed." +msgstr "" + +#: ../Doc/c-api/module.rst:208 +msgid "" +"A function to call during deallocation of the module object, or *NULL* if " +"not needed." +msgstr "" + +#: ../Doc/c-api/module.rst:212 +msgid "Single-phase initialization" +msgstr "" + +#: ../Doc/c-api/module.rst:214 +msgid "" +"The module initialization function may create and return the module object " +"directly. This is referred to as \"single-phase initialization\", and uses " +"one of the following two module creation functions:" +msgstr "" + +#: ../Doc/c-api/module.rst:220 +msgid "" +"Create a new module object, given the definition in *def*. This behaves " +"like :c:func:`PyModule_Create2` with *module_api_version* set to :const:" +"`PYTHON_API_VERSION`." +msgstr "" + +#: ../Doc/c-api/module.rst:227 +msgid "" +"Create a new module object, given the definition in *def*, assuming the API " +"version *module_api_version*. If that version does not match the version of " +"the running interpreter, a :exc:`RuntimeWarning` is emitted." +msgstr "" + +#: ../Doc/c-api/module.rst:233 +msgid "" +"Most uses of this function should be using :c:func:`PyModule_Create` " +"instead; only use this if you are sure you need it." +msgstr "" + +#: ../Doc/c-api/module.rst:236 +msgid "" +"Before it is returned from in the initialization function, the resulting " +"module object is typically populated using functions like :c:func:" +"`PyModule_AddObject`." +msgstr "" + +#: ../Doc/c-api/module.rst:242 +msgid "Multi-phase initialization" +msgstr "" + +#: ../Doc/c-api/module.rst:244 +msgid "" +"An alternate way to specify extensions is to request \"multi-phase " +"initialization\". Extension modules created this way behave more like Python " +"modules: the initialization is split between the *creation phase*, when the " +"module object is created, and the *execution phase*, when it is populated. " +"The distinction is similar to the :py:meth:`__new__` and :py:meth:`__init__` " +"methods of classes." +msgstr "" + +#: ../Doc/c-api/module.rst:251 +msgid "" +"Unlike modules created using single-phase initialization, these modules are " +"not singletons: if the *sys.modules* entry is removed and the module is re-" +"imported, a new module object is created, and the old module is subject to " +"normal garbage collection -- as with Python modules. By default, multiple " +"modules created from the same definition should be independent: changes to " +"one should not affect the others. This means that all state should be " +"specific to the module object (using e.g. using :c:func:" +"`PyModule_GetState`), or its contents (such as the module's :attr:`__dict__` " +"or individual classes created with :c:func:`PyType_FromSpec`)." +msgstr "" + +#: ../Doc/c-api/module.rst:261 +msgid "" +"All modules created using multi-phase initialization are expected to " +"support :ref:`sub-interpreters `. Making sure " +"multiple modules are independent is typically enough to achieve this." +msgstr "" + +#: ../Doc/c-api/module.rst:265 +msgid "" +"To request multi-phase initialization, the initialization function " +"(PyInit_modulename) returns a :c:type:`PyModuleDef` instance with non-empty :" +"c:member:`~PyModuleDef.m_slots`. Before it is returned, the ``PyModuleDef`` " +"instance must be initialized with the following function:" +msgstr "" + +#: ../Doc/c-api/module.rst:272 +msgid "" +"Ensures a module definition is a properly initialized Python object that " +"correctly reports its type and reference count." +msgstr "" + +#: ../Doc/c-api/module.rst:275 +msgid "Returns *def* cast to ``PyObject*``, or *NULL* if an error occurred." +msgstr "" + +#: ../Doc/c-api/module.rst:279 +msgid "" +"The *m_slots* member of the module definition must point to an array of " +"``PyModuleDef_Slot`` structures:" +msgstr "" + +#: ../Doc/c-api/module.rst:286 +msgid "A slot ID, chosen from the available values explained below." +msgstr "" + +#: ../Doc/c-api/module.rst:290 +msgid "Value of the slot, whose meaning depends on the slot ID." +msgstr "" + +#: ../Doc/c-api/module.rst:294 +msgid "The *m_slots* array must be terminated by a slot with id 0." +msgstr "" + +#: ../Doc/c-api/module.rst:296 +msgid "The available slot types are:" +msgstr "" + +#: ../Doc/c-api/module.rst:300 +msgid "" +"Specifies a function that is called to create the module object itself. The " +"*value* pointer of this slot must point to a function of the signature:" +msgstr "" + +#: ../Doc/c-api/module.rst:305 +msgid "" +"The function receives a :py:class:`~importlib.machinery.ModuleSpec` " +"instance, as defined in :PEP:`451`, and the module definition. It should " +"return a new module object, or set an error and return *NULL*." +msgstr "" + +#: ../Doc/c-api/module.rst:310 +msgid "" +"This function should be kept minimal. In particular, it should not call " +"arbitrary Python code, as trying to import the same module again may result " +"in an infinite loop." +msgstr "" + +#: ../Doc/c-api/module.rst:314 +msgid "" +"Multiple ``Py_mod_create`` slots may not be specified in one module " +"definition." +msgstr "" + +#: ../Doc/c-api/module.rst:317 +msgid "" +"If ``Py_mod_create`` is not specified, the import machinery will create a " +"normal module object using :c:func:`PyModule_New`. The name is taken from " +"*spec*, not the definition, to allow extension modules to dynamically adjust " +"to their place in the module hierarchy and be imported under different names " +"through symlinks, all while sharing a single module definition." +msgstr "" + +#: ../Doc/c-api/module.rst:323 +msgid "" +"There is no requirement for the returned object to be an instance of :c:type:" +"`PyModule_Type`. Any type can be used, as long as it supports setting and " +"getting import-related attributes. However, only ``PyModule_Type`` instances " +"may be returned if the ``PyModuleDef`` has non-*NULL* ``m_traverse``, " +"``m_clear``, ``m_free``; non-zero ``m_size``; or slots other than " +"``Py_mod_create``." +msgstr "" + +#: ../Doc/c-api/module.rst:332 +msgid "" +"Specifies a function that is called to *execute* the module. This is " +"equivalent to executing the code of a Python module: typically, this " +"function adds classes and constants to the module. The signature of the " +"function is:" +msgstr "" + +#: ../Doc/c-api/module.rst:339 +msgid "" +"If multiple ``Py_mod_exec`` slots are specified, they are processed in the " +"order they appear in the *m_slots* array." +msgstr "" + +#: ../Doc/c-api/module.rst:342 +msgid "See :PEP:`489` for more details on multi-phase initialization." +msgstr "" + +#: ../Doc/c-api/module.rst:345 +msgid "Low-level module creation functions" +msgstr "" + +#: ../Doc/c-api/module.rst:347 +msgid "" +"The following functions are called under the hood when using multi-phase " +"initialization. They can be used directly, for example when creating module " +"objects dynamically. Note that both ``PyModule_FromDefAndSpec`` and " +"``PyModule_ExecDef`` must be called to fully initialize a module." +msgstr "" + +#: ../Doc/c-api/module.rst:354 +msgid "" +"Create a new module object, given the definition in *module* and the " +"ModuleSpec *spec*. This behaves like :c:func:`PyModule_FromDefAndSpec2` " +"with *module_api_version* set to :const:`PYTHON_API_VERSION`." +msgstr "" + +#: ../Doc/c-api/module.rst:362 +msgid "" +"Create a new module object, given the definition in *module* and the " +"ModuleSpec *spec*, assuming the API version *module_api_version*. If that " +"version does not match the version of the running interpreter, a :exc:" +"`RuntimeWarning` is emitted." +msgstr "" + +#: ../Doc/c-api/module.rst:369 +msgid "" +"Most uses of this function should be using :c:func:`PyModule_FromDefAndSpec` " +"instead; only use this if you are sure you need it." +msgstr "" + +#: ../Doc/c-api/module.rst:376 +msgid "Process any execution slots (:c:data:`Py_mod_exec`) given in *def*." +msgstr "" + +#: ../Doc/c-api/module.rst:382 +msgid "" +"Set the docstring for *module* to *docstring*. This function is called " +"automatically when creating a module from ``PyModuleDef``, using either " +"``PyModule_Create`` or ``PyModule_FromDefAndSpec``." +msgstr "" + +#: ../Doc/c-api/module.rst:391 +msgid "" +"Add the functions from the *NULL* terminated *functions* array to *module*. " +"Refer to the :c:type:`PyMethodDef` documentation for details on individual " +"entries (due to the lack of a shared module namespace, module level " +"\"functions\" implemented in C typically receive the module as their first " +"parameter, making them similar to instance methods on Python classes). This " +"function is called automatically when creating a module from " +"``PyModuleDef``, using either ``PyModule_Create`` or " +"``PyModule_FromDefAndSpec``." +msgstr "" + +#: ../Doc/c-api/module.rst:403 +msgid "Support functions" +msgstr "" + +#: ../Doc/c-api/module.rst:405 +msgid "" +"The module initialization function (if using single phase initialization) or " +"a function called from a module execution slot (if using multi-phase " +"initialization), can use the following functions to help initialize the " +"module state:" +msgstr "" + +#: ../Doc/c-api/module.rst:412 +msgid "" +"Add an object to *module* as *name*. This is a convenience function which " +"can be used from the module's initialization function. This steals a " +"reference to *value*. Return ``-1`` on error, ``0`` on success." +msgstr "" + +#: ../Doc/c-api/module.rst:418 +msgid "" +"Add an integer constant to *module* as *name*. This convenience function " +"can be used from the module's initialization function. Return ``-1`` on " +"error, ``0`` on success." +msgstr "" + +#: ../Doc/c-api/module.rst:425 +msgid "" +"Add a string constant to *module* as *name*. This convenience function can " +"be used from the module's initialization function. The string *value* must " +"be *NULL*-terminated. Return ``-1`` on error, ``0`` on success." +msgstr "" + +#: ../Doc/c-api/module.rst:432 +msgid "" +"Add an int constant to *module*. The name and the value are taken from " +"*macro*. For example ``PyModule_AddIntMacro(module, AF_INET)`` adds the int " +"constant *AF_INET* with the value of *AF_INET* to *module*. Return ``-1`` on " +"error, ``0`` on success." +msgstr "" + +#: ../Doc/c-api/module.rst:440 +msgid "Add a string constant to *module*." +msgstr "" + +#: ../Doc/c-api/module.rst:444 +msgid "Module lookup" +msgstr "" + +#: ../Doc/c-api/module.rst:446 +msgid "" +"Single-phase initialization creates singleton modules that can be looked up " +"in the context of the current interpreter. This allows the module object to " +"be retrieved later with only a reference to the module definition." +msgstr "" + +#: ../Doc/c-api/module.rst:450 +msgid "" +"These functions will not work on modules created using multi-phase " +"initialization, since multiple such modules can be created from a single " +"definition." +msgstr "" + +#: ../Doc/c-api/module.rst:455 +msgid "" +"Returns the module object that was created from *def* for the current " +"interpreter. This method requires that the module object has been attached " +"to the interpreter state with :c:func:`PyState_AddModule` beforehand. In " +"case the corresponding module object is not found or has not been attached " +"to the interpreter state yet, it returns *NULL*." +msgstr "" + +#: ../Doc/c-api/module.rst:462 +msgid "" +"Attaches the module object passed to the function to the interpreter state. " +"This allows the module object to be accessible via :c:func:" +"`PyState_FindModule`." +msgstr "" + +#: ../Doc/c-api/module.rst:465 +msgid "Only effective on modules created using single-phase initialization." +msgstr "" + +#: ../Doc/c-api/module.rst:471 +msgid "" +"Removes the module object created from *def* from the interpreter state." +msgstr "" + +#: ../Doc/c-api/none.rst:6 +msgid "The None Object" +msgstr "" + +#: ../Doc/c-api/none.rst:10 +msgid "" +"Note that the :c:type:`PyTypeObject` for ``None`` is not directly exposed in " +"the Python/C API. Since ``None`` is a singleton, testing for object " +"identity (using ``==`` in C) is sufficient. There is no :c:func:" +"`PyNone_Check` function for the same reason." +msgstr "" + +#: ../Doc/c-api/none.rst:18 +msgid "" +"The Python ``None`` object, denoting lack of value. This object has no " +"methods. It needs to be treated just like any other object with respect to " +"reference counts." +msgstr "" + +#: ../Doc/c-api/none.rst:25 +msgid "" +"Properly handle returning :c:data:`Py_None` from within a C function (that " +"is, increment the reference count of None and return it.)" +msgstr "" + +#: ../Doc/c-api/number.rst:6 +msgid "Number Protocol" +msgstr "" + +#: ../Doc/c-api/number.rst:11 +msgid "" +"Returns ``1`` if the object *o* provides numeric protocols, and false " +"otherwise. This function always succeeds." +msgstr "" + +#: ../Doc/c-api/number.rst:17 +msgid "" +"Returns the result of adding *o1* and *o2*, or *NULL* on failure. This is " +"the equivalent of the Python expression ``o1 + o2``." +msgstr "" + +#: ../Doc/c-api/number.rst:23 +msgid "" +"Returns the result of subtracting *o2* from *o1*, or *NULL* on failure. " +"This is the equivalent of the Python expression ``o1 - o2``." +msgstr "" + +#: ../Doc/c-api/number.rst:29 +msgid "" +"Returns the result of multiplying *o1* and *o2*, or *NULL* on failure. This " +"is the equivalent of the Python expression ``o1 * o2``." +msgstr "" + +#: ../Doc/c-api/number.rst:35 +msgid "" +"Returns the result of matrix multiplication on *o1* and *o2*, or *NULL* on " +"failure. This is the equivalent of the Python expression ``o1 @ o2``." +msgstr "" + +#: ../Doc/c-api/number.rst:43 +msgid "" +"Return the floor of *o1* divided by *o2*, or *NULL* on failure. This is " +"equivalent to the \"classic\" division of integers." +msgstr "" + +#: ../Doc/c-api/number.rst:49 +msgid "" +"Return a reasonable approximation for the mathematical value of *o1* divided " +"by *o2*, or *NULL* on failure. The return value is \"approximate\" because " +"binary floating point numbers are approximate; it is not possible to " +"represent all real numbers in base two. This function can return a floating " +"point value when passed two integers." +msgstr "" + +#: ../Doc/c-api/number.rst:58 +msgid "" +"Returns the remainder of dividing *o1* by *o2*, or *NULL* on failure. This " +"is the equivalent of the Python expression ``o1 % o2``." +msgstr "" + +#: ../Doc/c-api/number.rst:66 +msgid "" +"See the built-in function :func:`divmod`. Returns *NULL* on failure. This " +"is the equivalent of the Python expression ``divmod(o1, o2)``." +msgstr "" + +#: ../Doc/c-api/number.rst:74 +msgid "" +"See the built-in function :func:`pow`. Returns *NULL* on failure. This is " +"the equivalent of the Python expression ``pow(o1, o2, o3)``, where *o3* is " +"optional. If *o3* is to be ignored, pass :c:data:`Py_None` in its place " +"(passing *NULL* for *o3* would cause an illegal memory access)." +msgstr "" + +#: ../Doc/c-api/number.rst:82 +msgid "" +"Returns the negation of *o* on success, or *NULL* on failure. This is the " +"equivalent of the Python expression ``-o``." +msgstr "" + +#: ../Doc/c-api/number.rst:88 +msgid "" +"Returns *o* on success, or *NULL* on failure. This is the equivalent of the " +"Python expression ``+o``." +msgstr "" + +#: ../Doc/c-api/number.rst:96 +msgid "" +"Returns the absolute value of *o*, or *NULL* on failure. This is the " +"equivalent of the Python expression ``abs(o)``." +msgstr "" + +#: ../Doc/c-api/number.rst:102 +msgid "" +"Returns the bitwise negation of *o* on success, or *NULL* on failure. This " +"is the equivalent of the Python expression ``~o``." +msgstr "" + +#: ../Doc/c-api/number.rst:108 +msgid "" +"Returns the result of left shifting *o1* by *o2* on success, or *NULL* on " +"failure. This is the equivalent of the Python expression ``o1 << o2``." +msgstr "" + +#: ../Doc/c-api/number.rst:114 +msgid "" +"Returns the result of right shifting *o1* by *o2* on success, or *NULL* on " +"failure. This is the equivalent of the Python expression ``o1 >> o2``." +msgstr "" + +#: ../Doc/c-api/number.rst:120 +msgid "" +"Returns the \"bitwise and\" of *o1* and *o2* on success and *NULL* on " +"failure. This is the equivalent of the Python expression ``o1 & o2``." +msgstr "" + +#: ../Doc/c-api/number.rst:126 +msgid "" +"Returns the \"bitwise exclusive or\" of *o1* by *o2* on success, or *NULL* " +"on failure. This is the equivalent of the Python expression ``o1 ^ o2``." +msgstr "" + +#: ../Doc/c-api/number.rst:132 +msgid "" +"Returns the \"bitwise or\" of *o1* and *o2* on success, or *NULL* on " +"failure. This is the equivalent of the Python expression ``o1 | o2``." +msgstr "" + +#: ../Doc/c-api/number.rst:138 +msgid "" +"Returns the result of adding *o1* and *o2*, or *NULL* on failure. The " +"operation is done *in-place* when *o1* supports it. This is the equivalent " +"of the Python statement ``o1 += o2``." +msgstr "" + +#: ../Doc/c-api/number.rst:145 +msgid "" +"Returns the result of subtracting *o2* from *o1*, or *NULL* on failure. The " +"operation is done *in-place* when *o1* supports it. This is the equivalent " +"of the Python statement ``o1 -= o2``." +msgstr "" + +#: ../Doc/c-api/number.rst:152 +msgid "" +"Returns the result of multiplying *o1* and *o2*, or *NULL* on failure. The " +"operation is done *in-place* when *o1* supports it. This is the equivalent " +"of the Python statement ``o1 *= o2``." +msgstr "" + +#: ../Doc/c-api/number.rst:159 +msgid "" +"Returns the result of matrix multiplication on *o1* and *o2*, or *NULL* on " +"failure. The operation is done *in-place* when *o1* supports it. This is " +"the equivalent of the Python statement ``o1 @= o2``." +msgstr "" + +#: ../Doc/c-api/number.rst:168 +msgid "" +"Returns the mathematical floor of dividing *o1* by *o2*, or *NULL* on " +"failure. The operation is done *in-place* when *o1* supports it. This is " +"the equivalent of the Python statement ``o1 //= o2``." +msgstr "" + +#: ../Doc/c-api/number.rst:175 +msgid "" +"Return a reasonable approximation for the mathematical value of *o1* divided " +"by *o2*, or *NULL* on failure. The return value is \"approximate\" because " +"binary floating point numbers are approximate; it is not possible to " +"represent all real numbers in base two. This function can return a floating " +"point value when passed two integers. The operation is done *in-place* when " +"*o1* supports it." +msgstr "" + +#: ../Doc/c-api/number.rst:184 +msgid "" +"Returns the remainder of dividing *o1* by *o2*, or *NULL* on failure. The " +"operation is done *in-place* when *o1* supports it. This is the equivalent " +"of the Python statement ``o1 %= o2``." +msgstr "" + +#: ../Doc/c-api/number.rst:193 +msgid "" +"See the built-in function :func:`pow`. Returns *NULL* on failure. The " +"operation is done *in-place* when *o1* supports it. This is the equivalent " +"of the Python statement ``o1 **= o2`` when o3 is :c:data:`Py_None`, or an in-" +"place variant of ``pow(o1, o2, o3)`` otherwise. If *o3* is to be ignored, " +"pass :c:data:`Py_None` in its place (passing *NULL* for *o3* would cause an " +"illegal memory access)." +msgstr "" + +#: ../Doc/c-api/number.rst:202 +msgid "" +"Returns the result of left shifting *o1* by *o2* on success, or *NULL* on " +"failure. The operation is done *in-place* when *o1* supports it. This is " +"the equivalent of the Python statement ``o1 <<= o2``." +msgstr "" + +#: ../Doc/c-api/number.rst:209 +msgid "" +"Returns the result of right shifting *o1* by *o2* on success, or *NULL* on " +"failure. The operation is done *in-place* when *o1* supports it. This is " +"the equivalent of the Python statement ``o1 >>= o2``." +msgstr "" + +#: ../Doc/c-api/number.rst:216 +msgid "" +"Returns the \"bitwise and\" of *o1* and *o2* on success and *NULL* on " +"failure. The operation is done *in-place* when *o1* supports it. This is " +"the equivalent of the Python statement ``o1 &= o2``." +msgstr "" + +#: ../Doc/c-api/number.rst:223 +msgid "" +"Returns the \"bitwise exclusive or\" of *o1* by *o2* on success, or *NULL* " +"on failure. The operation is done *in-place* when *o1* supports it. This " +"is the equivalent of the Python statement ``o1 ^= o2``." +msgstr "" + +#: ../Doc/c-api/number.rst:230 +msgid "" +"Returns the \"bitwise or\" of *o1* and *o2* on success, or *NULL* on " +"failure. The operation is done *in-place* when *o1* supports it. This is " +"the equivalent of the Python statement ``o1 |= o2``." +msgstr "" + +#: ../Doc/c-api/number.rst:239 +msgid "" +"Returns the *o* converted to an integer object on success, or *NULL* on " +"failure. This is the equivalent of the Python expression ``int(o)``." +msgstr "" + +#: ../Doc/c-api/number.rst:247 +msgid "" +"Returns the *o* converted to a float object on success, or *NULL* on " +"failure. This is the equivalent of the Python expression ``float(o)``." +msgstr "" + +#: ../Doc/c-api/number.rst:253 +msgid "" +"Returns the *o* converted to a Python int on success or *NULL* with a :exc:" +"`TypeError` exception raised on failure." +msgstr "" + +#: ../Doc/c-api/number.rst:259 +msgid "" +"Returns the integer *n* converted to base *base* as a string. The *base* " +"argument must be one of 2, 8, 10, or 16. For base 2, 8, or 16, the returned " +"string is prefixed with a base marker of ``'0b'``, ``'0o'``, or ``'0x'``, " +"respectively. If *n* is not a Python int, it is converted with :c:func:" +"`PyNumber_Index` first." +msgstr "" + +#: ../Doc/c-api/number.rst:268 +msgid "" +"Returns *o* converted to a Py_ssize_t value if *o* can be interpreted as an " +"integer. If the call fails, an exception is raised and -1 is returned." +msgstr "" + +#: ../Doc/c-api/number.rst:271 +msgid "" +"If *o* can be converted to a Python int but the attempt to convert to a " +"Py_ssize_t value would raise an :exc:`OverflowError`, then the *exc* " +"argument is the type of exception that will be raised (usually :exc:" +"`IndexError` or :exc:`OverflowError`). If *exc* is *NULL*, then the " +"exception is cleared and the value is clipped to *PY_SSIZE_T_MIN* for a " +"negative integer or *PY_SSIZE_T_MAX* for a positive integer." +msgstr "" + +#: ../Doc/c-api/number.rst:281 +msgid "" +"Returns True if *o* is an index integer (has the nb_index slot of the " +"tp_as_number structure filled in)." +msgstr "" + +#: ../Doc/c-api/objbuffer.rst:4 +msgid "Old Buffer Protocol" +msgstr "" + +#: ../Doc/c-api/objbuffer.rst:8 +msgid "" +"These functions were part of the \"old buffer protocol\" API in Python 2. In " +"Python 3, this protocol doesn't exist anymore but the functions are still " +"exposed to ease porting 2.x code. They act as a compatibility wrapper " +"around the :ref:`new buffer protocol `, but they don't give " +"you control over the lifetime of the resources acquired when a buffer is " +"exported." +msgstr "" + +#: ../Doc/c-api/objbuffer.rst:15 +msgid "" +"Therefore, it is recommended that you call :c:func:`PyObject_GetBuffer` (or " +"the ``y*`` or ``w*`` :ref:`format codes ` with the :c:func:" +"`PyArg_ParseTuple` family of functions) to get a buffer view over an object, " +"and :c:func:`PyBuffer_Release` when the buffer view can be released." +msgstr "" + +#: ../Doc/c-api/objbuffer.rst:23 +msgid "" +"Returns a pointer to a read-only memory location usable as character-based " +"input. The *obj* argument must support the single-segment character buffer " +"interface. On success, returns ``0``, sets *buffer* to the memory location " +"and *buffer_len* to the buffer length. Returns ``-1`` and sets a :exc:" +"`TypeError` on error." +msgstr "" + +#: ../Doc/c-api/objbuffer.rst:32 +msgid "" +"Returns a pointer to a read-only memory location containing arbitrary data. " +"The *obj* argument must support the single-segment readable buffer " +"interface. On success, returns ``0``, sets *buffer* to the memory location " +"and *buffer_len* to the buffer length. Returns ``-1`` and sets a :exc:" +"`TypeError` on error." +msgstr "" + +#: ../Doc/c-api/objbuffer.rst:41 +msgid "" +"Returns ``1`` if *o* supports the single-segment readable buffer interface. " +"Otherwise returns ``0``." +msgstr "" + +#: ../Doc/c-api/objbuffer.rst:47 +msgid "" +"Returns a pointer to a writable memory location. The *obj* argument must " +"support the single-segment, character buffer interface. On success, returns " +"``0``, sets *buffer* to the memory location and *buffer_len* to the buffer " +"length. Returns ``-1`` and sets a :exc:`TypeError` on error." +msgstr "" + +#: ../Doc/c-api/object.rst:6 +msgid "Object Protocol" +msgstr "" + +#: ../Doc/c-api/object.rst:11 +msgid "" +"The ``NotImplemented`` singleton, used to signal that an operation is not " +"implemented for the given type combination." +msgstr "" + +#: ../Doc/c-api/object.rst:17 +msgid "" +"Properly handle returning :c:data:`Py_NotImplemented` from within a C " +"function (that is, increment the reference count of NotImplemented and " +"return it)." +msgstr "" + +#: ../Doc/c-api/object.rst:24 +msgid "" +"Print an object *o*, on file *fp*. Returns ``-1`` on error. The flags " +"argument is used to enable certain printing options. The only option " +"currently supported is :const:`Py_PRINT_RAW`; if given, the :func:`str` of " +"the object is written instead of the :func:`repr`." +msgstr "" + +#: ../Doc/c-api/object.rst:32 ../Doc/c-api/object.rst:39 +msgid "" +"Returns ``1`` if *o* has the attribute *attr_name*, and ``0`` otherwise. " +"This is equivalent to the Python expression ``hasattr(o, attr_name)``. This " +"function always succeeds." +msgstr "" + +#: ../Doc/c-api/object.rst:46 +msgid "" +"Retrieve an attribute named *attr_name* from object *o*. Returns the " +"attribute value on success, or *NULL* on failure. This is the equivalent of " +"the Python expression ``o.attr_name``." +msgstr "" + +#: ../Doc/c-api/object.rst:53 +msgid "" +"Retrieve an attribute named *attr_name* from object *o*. Returns the " +"attribute value on success, or *NULL* on failure. This is the equivalent of " +"the Python expression ``o.attr_name``." +msgstr "" + +#: ../Doc/c-api/object.rst:60 +msgid "" +"Generic attribute getter function that is meant to be put into a type " +"object's ``tp_getattro`` slot. It looks for a descriptor in the dictionary " +"of classes in the object's MRO as well as an attribute in the object's :attr:" +"`~object.__dict__` (if present). As outlined in :ref:`descriptors`, data " +"descriptors take preference over instance attributes, while non-data " +"descriptors don't. Otherwise, an :exc:`AttributeError` is raised." +msgstr "" + +#: ../Doc/c-api/object.rst:70 ../Doc/c-api/object.rst:81 +msgid "" +"Set the value of the attribute named *attr_name*, for object *o*, to the " +"value *v*. Raise an exception and return ``-1`` on failure; return ``0`` on " +"success. This is the equivalent of the Python statement ``o.attr_name = v``." +msgstr "" + +#: ../Doc/c-api/object.rst:75 +msgid "" +"If *v* is *NULL*, the attribute is deleted, however this feature is " +"deprecated in favour of using :c:func:`PyObject_DelAttr`." +msgstr "" + +#: ../Doc/c-api/object.rst:86 +msgid "" +"If *v* is *NULL*, the attribute is deleted, however this feature is " +"deprecated in favour of using :c:func:`PyObject_DelAttrString`." +msgstr "" + +#: ../Doc/c-api/object.rst:92 +msgid "" +"Generic attribute setter and deleter function that is meant to be put into a " +"type object's :c:member:`~PyTypeObject.tp_setattro` slot. It looks for a " +"data descriptor in the dictionary of classes in the object's MRO, and if " +"found it takes preference over setting or deleting the attribute in the " +"instance dictionary. Otherwise, the attribute is set or deleted in the " +"object's :attr:`~object.__dict__` (if present). On success, ``0`` is " +"returned, otherwise an :exc:`AttributeError` is raised and ``-1`` is " +"returned." +msgstr "" + +#: ../Doc/c-api/object.rst:104 ../Doc/c-api/object.rst:110 +msgid "" +"Delete attribute named *attr_name*, for object *o*. Returns ``-1`` on " +"failure. This is the equivalent of the Python statement ``del o.attr_name``." +msgstr "" + +#: ../Doc/c-api/object.rst:116 +msgid "" +"A generic implementation for the getter of a ``__dict__`` descriptor. It " +"creates the dictionary if necessary." +msgstr "" + +#: ../Doc/c-api/object.rst:124 +msgid "" +"A generic implementation for the setter of a ``__dict__`` descriptor. This " +"implementation does not allow the dictionary to be deleted." +msgstr "" + +#: ../Doc/c-api/object.rst:132 +msgid "" +"Compare the values of *o1* and *o2* using the operation specified by *opid*, " +"which must be one of :const:`Py_LT`, :const:`Py_LE`, :const:`Py_EQ`, :const:" +"`Py_NE`, :const:`Py_GT`, or :const:`Py_GE`, corresponding to ``<``, ``<=``, " +"``==``, ``!=``, ``>``, or ``>=`` respectively. This is the equivalent of the " +"Python expression ``o1 op o2``, where ``op`` is the operator corresponding " +"to *opid*. Returns the value of the comparison on success, or *NULL* on " +"failure." +msgstr "" + +#: ../Doc/c-api/object.rst:142 +msgid "" +"Compare the values of *o1* and *o2* using the operation specified by *opid*, " +"which must be one of :const:`Py_LT`, :const:`Py_LE`, :const:`Py_EQ`, :const:" +"`Py_NE`, :const:`Py_GT`, or :const:`Py_GE`, corresponding to ``<``, ``<=``, " +"``==``, ``!=``, ``>``, or ``>=`` respectively. Returns ``-1`` on error, " +"``0`` if the result is false, ``1`` otherwise. This is the equivalent of the " +"Python expression ``o1 op o2``, where ``op`` is the operator corresponding " +"to *opid*." +msgstr "" + +#: ../Doc/c-api/object.rst:151 +msgid "" +"If *o1* and *o2* are the same object, :c:func:`PyObject_RichCompareBool` " +"will always return ``1`` for :const:`Py_EQ` and ``0`` for :const:`Py_NE`." +msgstr "" + +#: ../Doc/c-api/object.rst:158 +msgid "" +"Compute a string representation of object *o*. Returns the string " +"representation on success, *NULL* on failure. This is the equivalent of the " +"Python expression ``repr(o)``. Called by the :func:`repr` built-in function." +msgstr "" + +#: ../Doc/c-api/object.rst:162 ../Doc/c-api/object.rst:186 +#: ../Doc/c-api/veryhigh.rst:332 +msgid "" +"This function now includes a debug assertion to help ensure that it does not " +"silently discard an active exception." +msgstr "" + +#: ../Doc/c-api/object.rst:170 +msgid "" +"As :c:func:`PyObject_Repr`, compute a string representation of object *o*, " +"but escape the non-ASCII characters in the string returned by :c:func:" +"`PyObject_Repr` with ``\\x``, ``\\u`` or ``\\U`` escapes. This generates a " +"string similar to that returned by :c:func:`PyObject_Repr` in Python 2. " +"Called by the :func:`ascii` built-in function." +msgstr "" + +#: ../Doc/c-api/object.rst:181 +msgid "" +"Compute a string representation of object *o*. Returns the string " +"representation on success, *NULL* on failure. This is the equivalent of the " +"Python expression ``str(o)``. Called by the :func:`str` built-in function " +"and, therefore, by the :func:`print` function." +msgstr "" + +#: ../Doc/c-api/object.rst:194 +msgid "" +"Compute a bytes representation of object *o*. *NULL* is returned on failure " +"and a bytes object on success. This is equivalent to the Python expression " +"``bytes(o)``, when *o* is not an integer. Unlike ``bytes(o)``, a TypeError " +"is raised when *o* is an integer instead of a zero-initialized bytes object." +msgstr "" + +#: ../Doc/c-api/object.rst:203 +msgid "" +"Return ``1`` if the class *derived* is identical to or derived from the " +"class *cls*, otherwise return ``0``. In case of an error, return ``-1``." +msgstr "" + +#: ../Doc/c-api/object.rst:206 ../Doc/c-api/object.rst:225 +msgid "" +"If *cls* is a tuple, the check will be done against every entry in *cls*. " +"The result will be ``1`` when at least one of the checks returns ``1``, " +"otherwise it will be ``0``." +msgstr "" + +#: ../Doc/c-api/object.rst:210 +msgid "" +"If *cls* has a :meth:`~class.__subclasscheck__` method, it will be called to " +"determine the subclass status as described in :pep:`3119`. Otherwise, " +"*derived* is a subclass of *cls* if it is a direct or indirect subclass, i." +"e. contained in ``cls.__mro__``." +msgstr "" + +#: ../Doc/c-api/object.rst:215 +msgid "" +"Normally only class objects, i.e. instances of :class:`type` or a derived " +"class, are considered classes. However, objects can override this by having " +"a :attr:`__bases__` attribute (which must be a tuple of base classes)." +msgstr "" + +#: ../Doc/c-api/object.rst:222 +msgid "" +"Return ``1`` if *inst* is an instance of the class *cls* or a subclass of " +"*cls*, or ``0`` if not. On error, returns ``-1`` and sets an exception." +msgstr "" + +#: ../Doc/c-api/object.rst:229 +msgid "" +"If *cls* has a :meth:`~class.__instancecheck__` method, it will be called to " +"determine the subclass status as described in :pep:`3119`. Otherwise, " +"*inst* is an instance of *cls* if its class is a subclass of *cls*." +msgstr "" + +#: ../Doc/c-api/object.rst:233 +msgid "" +"An instance *inst* can override what is considered its class by having a :" +"attr:`__class__` attribute." +msgstr "" + +#: ../Doc/c-api/object.rst:236 +msgid "" +"An object *cls* can override if it is considered a class, and what its base " +"classes are, by having a :attr:`__bases__` attribute (which must be a tuple " +"of base classes)." +msgstr "" + +#: ../Doc/c-api/object.rst:243 +msgid "" +"Determine if the object *o* is callable. Return ``1`` if the object is " +"callable and ``0`` otherwise. This function always succeeds." +msgstr "" + +#: ../Doc/c-api/object.rst:249 +msgid "" +"Call a callable Python object *callable_object*, with arguments given by the " +"tuple *args*, and named arguments given by the dictionary *kw*. If no named " +"arguments are needed, *kw* may be *NULL*. *args* must not be *NULL*, use an " +"empty tuple if no arguments are needed. Returns the result of the call on " +"success, or *NULL* on failure. This is the equivalent of the Python " +"expression ``callable_object(*args, **kw)``." +msgstr "" + +#: ../Doc/c-api/object.rst:259 +msgid "" +"Call a callable Python object *callable_object*, with arguments given by the " +"tuple *args*. If no arguments are needed, then *args* may be *NULL*. " +"Returns the result of the call on success, or *NULL* on failure. This is " +"the equivalent of the Python expression ``callable_object(*args)``." +msgstr "" + +#: ../Doc/c-api/object.rst:267 +msgid "" +"Call a callable Python object *callable*, with a variable number of C " +"arguments. The C arguments are described using a :c:func:`Py_BuildValue` " +"style format string. The format may be *NULL*, indicating that no arguments " +"are provided. Returns the result of the call on success, or *NULL* on " +"failure. This is the equivalent of the Python expression " +"``callable(*args)``. Note that if you only pass :c:type:`PyObject \\*` " +"args, :c:func:`PyObject_CallFunctionObjArgs` is a faster alternative." +msgstr "" + +#: ../Doc/c-api/object.rst:275 +msgid "The type of *format* was changed from ``char *``." +msgstr "" + +#: ../Doc/c-api/object.rst:281 +msgid "" +"Call the method named *method* of object *o* with a variable number of C " +"arguments. The C arguments are described by a :c:func:`Py_BuildValue` " +"format string that should produce a tuple. The format may be *NULL*, " +"indicating that no arguments are provided. Returns the result of the call on " +"success, or *NULL* on failure. This is the equivalent of the Python " +"expression ``o.method(args)``. Note that if you only pass :c:type:`PyObject " +"\\*` args, :c:func:`PyObject_CallMethodObjArgs` is a faster alternative." +msgstr "" + +#: ../Doc/c-api/object.rst:289 +msgid "The types of *method* and *format* were changed from ``char *``." +msgstr "" + +#: ../Doc/c-api/object.rst:295 +msgid "" +"Call a callable Python object *callable*, with a variable number of :c:type:" +"`PyObject\\*` arguments. The arguments are provided as a variable number of " +"parameters followed by *NULL*. Returns the result of the call on success, or " +"*NULL* on failure." +msgstr "" + +#: ../Doc/c-api/object.rst:303 +msgid "" +"Calls a method of the object *o*, where the name of the method is given as a " +"Python string object in *name*. It is called with a variable number of :c:" +"type:`PyObject\\*` arguments. The arguments are provided as a variable " +"number of parameters followed by *NULL*. Returns the result of the call on " +"success, or *NULL* on failure." +msgstr "" + +#: ../Doc/c-api/object.rst:314 +msgid "" +"Compute and return the hash value of an object *o*. On failure, return " +"``-1``. This is the equivalent of the Python expression ``hash(o)``." +msgstr "" + +#: ../Doc/c-api/object.rst:317 +msgid "" +"The return type is now Py_hash_t. This is a signed integer the same size as " +"Py_ssize_t." +msgstr "" + +#: ../Doc/c-api/object.rst:324 +msgid "" +"Set a :exc:`TypeError` indicating that ``type(o)`` is not hashable and " +"return ``-1``. This function receives special treatment when stored in a " +"``tp_hash`` slot, allowing a type to explicitly indicate to the interpreter " +"that it is not hashable." +msgstr "" + +#: ../Doc/c-api/object.rst:332 +msgid "" +"Returns ``1`` if the object *o* is considered to be true, and ``0`` " +"otherwise. This is equivalent to the Python expression ``not not o``. On " +"failure, return ``-1``." +msgstr "" + +#: ../Doc/c-api/object.rst:339 +msgid "" +"Returns ``0`` if the object *o* is considered to be true, and ``1`` " +"otherwise. This is equivalent to the Python expression ``not o``. On " +"failure, return ``-1``." +msgstr "" + +#: ../Doc/c-api/object.rst:348 +msgid "" +"When *o* is non-*NULL*, returns a type object corresponding to the object " +"type of object *o*. On failure, raises :exc:`SystemError` and returns " +"*NULL*. This is equivalent to the Python expression ``type(o)``. This " +"function increments the reference count of the return value. There's really " +"no reason to use this function instead of the common expression ``o-" +">ob_type``, which returns a pointer of type :c:type:`PyTypeObject\\*`, " +"except when the incremented reference count is needed." +msgstr "" + +#: ../Doc/c-api/object.rst:359 +msgid "" +"Return true if the object *o* is of type *type* or a subtype of *type*. " +"Both parameters must be non-*NULL*." +msgstr "" + +#: ../Doc/c-api/object.rst:368 +msgid "" +"Return the length of object *o*. If the object *o* provides either the " +"sequence and mapping protocols, the sequence length is returned. On error, " +"``-1`` is returned. This is the equivalent to the Python expression " +"``len(o)``." +msgstr "" + +#: ../Doc/c-api/object.rst:375 +msgid "" +"Return an estimated length for the object *o*. First try to return its " +"actual length, then an estimate using :meth:`~object.__length_hint__`, and " +"finally return the default value. On error return ``-1``. This is the " +"equivalent to the Python expression ``operator.length_hint(o, default)``." +msgstr "" + +#: ../Doc/c-api/object.rst:391 +msgid "" +"Map the object *key* to the value *v*. Raise an exception and return ``-1`` " +"on failure; return ``0`` on success. This is the equivalent of the Python " +"statement ``o[key] = v``." +msgstr "" + +#: ../Doc/c-api/object.rst:398 +msgid "" +"Delete the mapping for *key* from *o*. Returns ``-1`` on failure. This is " +"the equivalent of the Python statement ``del o[key]``." +msgstr "" + +#: ../Doc/c-api/object.rst:404 +msgid "" +"This is equivalent to the Python expression ``dir(o)``, returning a " +"(possibly empty) list of strings appropriate for the object argument, or " +"*NULL* if there was an error. If the argument is *NULL*, this is like the " +"Python ``dir()``, returning the names of the current locals; in this case, " +"if no execution frame is active then *NULL* is returned but :c:func:" +"`PyErr_Occurred` will return false." +msgstr "" + +#: ../Doc/c-api/object.rst:413 +msgid "" +"This is equivalent to the Python expression ``iter(o)``. It returns a new " +"iterator for the object argument, or the object itself if the object is " +"already an iterator. Raises :exc:`TypeError` and returns *NULL* if the " +"object cannot be iterated." +msgstr "" + +#: ../Doc/c-api/objimpl.rst:7 +msgid "Object Implementation Support" +msgstr "" + +#: ../Doc/c-api/objimpl.rst:9 +msgid "" +"This chapter describes the functions, types, and macros used when defining " +"new object types." +msgstr "" + +#: ../Doc/c-api/refcounting.rst:8 +msgid "Reference Counting" +msgstr "" + +#: ../Doc/c-api/refcounting.rst:10 +msgid "" +"The macros in this section are used for managing reference counts of Python " +"objects." +msgstr "" + +#: ../Doc/c-api/refcounting.rst:16 +msgid "" +"Increment the reference count for object *o*. The object must not be " +"*NULL*; if you aren't sure that it isn't *NULL*, use :c:func:`Py_XINCREF`." +msgstr "" + +#: ../Doc/c-api/refcounting.rst:22 +msgid "" +"Increment the reference count for object *o*. The object may be *NULL*, in " +"which case the macro has no effect." +msgstr "" + +#: ../Doc/c-api/refcounting.rst:28 +msgid "" +"Decrement the reference count for object *o*. The object must not be " +"*NULL*; if you aren't sure that it isn't *NULL*, use :c:func:`Py_XDECREF`. " +"If the reference count reaches zero, the object's type's deallocation " +"function (which must not be *NULL*) is invoked." +msgstr "" + +#: ../Doc/c-api/refcounting.rst:35 +msgid "" +"The deallocation function can cause arbitrary Python code to be invoked (e." +"g. when a class instance with a :meth:`__del__` method is deallocated). " +"While exceptions in such code are not propagated, the executed code has free " +"access to all Python global variables. This means that any object that is " +"reachable from a global variable should be in a consistent state before :c:" +"func:`Py_DECREF` is invoked. For example, code to delete an object from a " +"list should copy a reference to the deleted object in a temporary variable, " +"update the list data structure, and then call :c:func:`Py_DECREF` for the " +"temporary variable." +msgstr "" + +#: ../Doc/c-api/refcounting.rst:47 +msgid "" +"Decrement the reference count for object *o*. The object may be *NULL*, in " +"which case the macro has no effect; otherwise the effect is the same as for :" +"c:func:`Py_DECREF`, and the same warning applies." +msgstr "" + +#: ../Doc/c-api/refcounting.rst:54 +msgid "" +"Decrement the reference count for object *o*. The object may be *NULL*, in " +"which case the macro has no effect; otherwise the effect is the same as for :" +"c:func:`Py_DECREF`, except that the argument is also set to *NULL*. The " +"warning for :c:func:`Py_DECREF` does not apply with respect to the object " +"passed because the macro carefully uses a temporary variable and sets the " +"argument to *NULL* before decrementing its reference count." +msgstr "" + +#: ../Doc/c-api/refcounting.rst:61 +msgid "" +"It is a good idea to use this macro whenever decrementing the value of a " +"variable that might be traversed during garbage collection." +msgstr "" + +#: ../Doc/c-api/refcounting.rst:65 +msgid "" +"The following functions are for runtime dynamic embedding of Python: " +"``Py_IncRef(PyObject *o)``, ``Py_DecRef(PyObject *o)``. They are simply " +"exported function versions of :c:func:`Py_XINCREF` and :c:func:`Py_XDECREF`, " +"respectively." +msgstr "" + +#: ../Doc/c-api/refcounting.rst:70 +msgid "" +"The following functions or macros are only for use within the interpreter " +"core: :c:func:`_Py_Dealloc`, :c:func:`_Py_ForgetReference`, :c:func:" +"`_Py_NewReference`, as well as the global variable :c:data:`_Py_RefTotal`." +msgstr "" + +#: ../Doc/c-api/reflection.rst:6 +msgid "Reflection" +msgstr "" + +#: ../Doc/c-api/reflection.rst:10 +msgid "" +"Return a dictionary of the builtins in the current execution frame, or the " +"interpreter of the thread state if no frame is currently executing." +msgstr "" + +#: ../Doc/c-api/reflection.rst:16 +msgid "" +"Return a dictionary of the local variables in the current execution frame, " +"or *NULL* if no frame is currently executing." +msgstr "" + +#: ../Doc/c-api/reflection.rst:22 +msgid "" +"Return a dictionary of the global variables in the current execution frame, " +"or *NULL* if no frame is currently executing." +msgstr "" + +#: ../Doc/c-api/reflection.rst:28 +msgid "" +"Return the current thread state's frame, which is *NULL* if no frame is " +"currently executing." +msgstr "" + +#: ../Doc/c-api/reflection.rst:34 +msgid "Return the line number that *frame* is currently executing." +msgstr "" + +#: ../Doc/c-api/reflection.rst:39 +msgid "" +"Return the name of *func* if it is a function, class or instance object, " +"else the name of *func*\\s type." +msgstr "" + +#: ../Doc/c-api/reflection.rst:45 +msgid "" +"Return a description string, depending on the type of *func*. Return values " +"include \"()\" for functions and methods, \" constructor\", \" instance\", " +"and \" object\". Concatenated with the result of :c:func:" +"`PyEval_GetFuncName`, the result will be a description of *func*." +msgstr "" + +#: ../Doc/c-api/sequence.rst:6 +msgid "Sequence Protocol" +msgstr "" + +#: ../Doc/c-api/sequence.rst:11 +msgid "" +"Return ``1`` if the object provides sequence protocol, and ``0`` otherwise. " +"This function always succeeds." +msgstr "" + +#: ../Doc/c-api/sequence.rst:20 +msgid "" +"Returns the number of objects in sequence *o* on success, and ``-1`` on " +"failure. For objects that do not provide sequence protocol, this is " +"equivalent to the Python expression ``len(o)``." +msgstr "" + +#: ../Doc/c-api/sequence.rst:27 +msgid "" +"Return the concatenation of *o1* and *o2* on success, and *NULL* on failure. " +"This is the equivalent of the Python expression ``o1 + o2``." +msgstr "" + +#: ../Doc/c-api/sequence.rst:33 +msgid "" +"Return the result of repeating sequence object *o* *count* times, or *NULL* " +"on failure. This is the equivalent of the Python expression ``o * count``." +msgstr "" + +#: ../Doc/c-api/sequence.rst:39 +msgid "" +"Return the concatenation of *o1* and *o2* on success, and *NULL* on failure. " +"The operation is done *in-place* when *o1* supports it. This is the " +"equivalent of the Python expression ``o1 += o2``." +msgstr "" + +#: ../Doc/c-api/sequence.rst:46 +msgid "" +"Return the result of repeating sequence object *o* *count* times, or *NULL* " +"on failure. The operation is done *in-place* when *o* supports it. This is " +"the equivalent of the Python expression ``o *= count``." +msgstr "" + +#: ../Doc/c-api/sequence.rst:53 +msgid "" +"Return the *i*\\ th element of *o*, or *NULL* on failure. This is the " +"equivalent of the Python expression ``o[i]``." +msgstr "" + +#: ../Doc/c-api/sequence.rst:59 +msgid "" +"Return the slice of sequence object *o* between *i1* and *i2*, or *NULL* on " +"failure. This is the equivalent of the Python expression ``o[i1:i2]``." +msgstr "" + +#: ../Doc/c-api/sequence.rst:65 +msgid "" +"Assign object *v* to the *i*\\ th element of *o*. Raise an exception and " +"return ``-1`` on failure; return ``0`` on success. This is the equivalent " +"of the Python statement ``o[i] = v``. This function *does not* steal a " +"reference to *v*." +msgstr "" + +#: ../Doc/c-api/sequence.rst:70 +msgid "" +"If *v* is *NULL*, the element is deleted, however this feature is deprecated " +"in favour of using :c:func:`PySequence_DelItem`." +msgstr "" + +#: ../Doc/c-api/sequence.rst:76 +msgid "" +"Delete the *i*\\ th element of object *o*. Returns ``-1`` on failure. This " +"is the equivalent of the Python statement ``del o[i]``." +msgstr "" + +#: ../Doc/c-api/sequence.rst:82 +msgid "" +"Assign the sequence object *v* to the slice in sequence object *o* from *i1* " +"to *i2*. This is the equivalent of the Python statement ``o[i1:i2] = v``." +msgstr "" + +#: ../Doc/c-api/sequence.rst:88 +msgid "" +"Delete the slice in sequence object *o* from *i1* to *i2*. Returns ``-1`` " +"on failure. This is the equivalent of the Python statement ``del o[i1:i2]``." +msgstr "" + +#: ../Doc/c-api/sequence.rst:94 +msgid "" +"Return the number of occurrences of *value* in *o*, that is, return the " +"number of keys for which ``o[key] == value``. On failure, return ``-1``. " +"This is equivalent to the Python expression ``o.count(value)``." +msgstr "" + +#: ../Doc/c-api/sequence.rst:101 +msgid "" +"Determine if *o* contains *value*. If an item in *o* is equal to *value*, " +"return ``1``, otherwise return ``0``. On error, return ``-1``. This is " +"equivalent to the Python expression ``value in o``." +msgstr "" + +#: ../Doc/c-api/sequence.rst:108 +msgid "" +"Return the first index *i* for which ``o[i] == value``. On error, return " +"``-1``. This is equivalent to the Python expression ``o.index(value)``." +msgstr "" + +#: ../Doc/c-api/sequence.rst:114 +msgid "" +"Return a list object with the same contents as the sequence or iterable *o*, " +"or *NULL* on failure. The returned list is guaranteed to be new. This is " +"equivalent to the Python expression ``list(o)``." +msgstr "" + +#: ../Doc/c-api/sequence.rst:123 +msgid "" +"Return a tuple object with the same contents as the arbitrary sequence *o* " +"or *NULL* on failure. If *o* is a tuple, a new reference will be returned, " +"otherwise a tuple will be constructed with the appropriate contents. This " +"is equivalent to the Python expression ``tuple(o)``." +msgstr "" + +#: ../Doc/c-api/sequence.rst:131 +msgid "" +"Return the sequence *o* as a list, unless it is already a tuple or list, in " +"which case *o* is returned. Use :c:func:`PySequence_Fast_GET_ITEM` to " +"access the members of the result. Returns *NULL* on failure. If the object " +"is not a sequence, raises :exc:`TypeError` with *m* as the message text." +msgstr "" + +#: ../Doc/c-api/sequence.rst:139 +msgid "" +"Return the *i*\\ th element of *o*, assuming that *o* was returned by :c:" +"func:`PySequence_Fast`, *o* is not *NULL*, and that *i* is within bounds." +msgstr "" + +#: ../Doc/c-api/sequence.rst:145 +msgid "" +"Return the underlying array of PyObject pointers. Assumes that *o* was " +"returned by :c:func:`PySequence_Fast` and *o* is not *NULL*." +msgstr "" + +#: ../Doc/c-api/sequence.rst:148 +msgid "" +"Note, if a list gets resized, the reallocation may relocate the items array. " +"So, only use the underlying array pointer in contexts where the sequence " +"cannot change." +msgstr "" + +#: ../Doc/c-api/sequence.rst:155 +msgid "" +"Return the *i*\\ th element of *o* or *NULL* on failure. Macro form of :c:" +"func:`PySequence_GetItem` but without checking that :c:func:" +"`PySequence_Check` on *o* is true and without adjustment for negative " +"indices." +msgstr "" + +#: ../Doc/c-api/sequence.rst:163 +msgid "" +"Returns the length of *o*, assuming that *o* was returned by :c:func:" +"`PySequence_Fast` and that *o* is not *NULL*. The size can also be gotten " +"by calling :c:func:`PySequence_Size` on *o*, but :c:func:" +"`PySequence_Fast_GET_SIZE` is faster because it can assume *o* is a list or " +"tuple." +msgstr "" + +#: ../Doc/c-api/set.rst:6 +msgid "Set Objects" +msgstr "" + +#: ../Doc/c-api/set.rst:15 +msgid "" +"This section details the public API for :class:`set` and :class:`frozenset` " +"objects. Any functionality not listed below is best accessed using the " +"either the abstract object protocol (including :c:func:" +"`PyObject_CallMethod`, :c:func:`PyObject_RichCompareBool`, :c:func:" +"`PyObject_Hash`, :c:func:`PyObject_Repr`, :c:func:`PyObject_IsTrue`, :c:func:" +"`PyObject_Print`, and :c:func:`PyObject_GetIter`) or the abstract number " +"protocol (including :c:func:`PyNumber_And`, :c:func:`PyNumber_Subtract`, :c:" +"func:`PyNumber_Or`, :c:func:`PyNumber_Xor`, :c:func:`PyNumber_InPlaceAnd`, :" +"c:func:`PyNumber_InPlaceSubtract`, :c:func:`PyNumber_InPlaceOr`, and :c:func:" +"`PyNumber_InPlaceXor`)." +msgstr "" + +#: ../Doc/c-api/set.rst:29 +msgid "" +"This subtype of :c:type:`PyObject` is used to hold the internal data for " +"both :class:`set` and :class:`frozenset` objects. It is like a :c:type:" +"`PyDictObject` in that it is a fixed size for small sets (much like tuple " +"storage) and will point to a separate, variable sized block of memory for " +"medium and large sized sets (much like list storage). None of the fields of " +"this structure should be considered public and are subject to change. All " +"access should be done through the documented API rather than by manipulating " +"the values in the structure." +msgstr "" + +#: ../Doc/c-api/set.rst:40 +msgid "" +"This is an instance of :c:type:`PyTypeObject` representing the Python :class:" +"`set` type." +msgstr "" + +#: ../Doc/c-api/set.rst:46 +msgid "" +"This is an instance of :c:type:`PyTypeObject` representing the Python :class:" +"`frozenset` type." +msgstr "" + +#: ../Doc/c-api/set.rst:49 +msgid "" +"The following type check macros work on pointers to any Python object. " +"Likewise, the constructor functions work with any iterable Python object." +msgstr "" + +#: ../Doc/c-api/set.rst:55 +msgid "" +"Return true if *p* is a :class:`set` object or an instance of a subtype." +msgstr "" + +#: ../Doc/c-api/set.rst:59 +msgid "" +"Return true if *p* is a :class:`frozenset` object or an instance of a " +"subtype." +msgstr "" + +#: ../Doc/c-api/set.rst:64 +msgid "" +"Return true if *p* is a :class:`set` object, a :class:`frozenset` object, or " +"an instance of a subtype." +msgstr "" + +#: ../Doc/c-api/set.rst:70 +msgid "" +"Return true if *p* is a :class:`set` object or a :class:`frozenset` object " +"but not an instance of a subtype." +msgstr "" + +#: ../Doc/c-api/set.rst:76 +msgid "" +"Return true if *p* is a :class:`frozenset` object but not an instance of a " +"subtype." +msgstr "" + +#: ../Doc/c-api/set.rst:82 +msgid "" +"Return a new :class:`set` containing objects returned by the *iterable*. " +"The *iterable* may be *NULL* to create a new empty set. Return the new set " +"on success or *NULL* on failure. Raise :exc:`TypeError` if *iterable* is " +"not actually iterable. The constructor is also useful for copying a set " +"(``c=set(s)``)." +msgstr "" + +#: ../Doc/c-api/set.rst:91 +msgid "" +"Return a new :class:`frozenset` containing objects returned by the " +"*iterable*. The *iterable* may be *NULL* to create a new empty frozenset. " +"Return the new set on success or *NULL* on failure. Raise :exc:`TypeError` " +"if *iterable* is not actually iterable." +msgstr "" + +#: ../Doc/c-api/set.rst:97 +msgid "" +"The following functions and macros are available for instances of :class:" +"`set` or :class:`frozenset` or instances of their subtypes." +msgstr "" + +#: ../Doc/c-api/set.rst:105 +msgid "" +"Return the length of a :class:`set` or :class:`frozenset` object. Equivalent " +"to ``len(anyset)``. Raises a :exc:`PyExc_SystemError` if *anyset* is not a :" +"class:`set`, :class:`frozenset`, or an instance of a subtype." +msgstr "" + +#: ../Doc/c-api/set.rst:112 +msgid "Macro form of :c:func:`PySet_Size` without error checking." +msgstr "" + +#: ../Doc/c-api/set.rst:117 +msgid "" +"Return 1 if found, 0 if not found, and -1 if an error is encountered. " +"Unlike the Python :meth:`__contains__` method, this function does not " +"automatically convert unhashable sets into temporary frozensets. Raise a :" +"exc:`TypeError` if the *key* is unhashable. Raise :exc:`PyExc_SystemError` " +"if *anyset* is not a :class:`set`, :class:`frozenset`, or an instance of a " +"subtype." +msgstr "" + +#: ../Doc/c-api/set.rst:126 +msgid "" +"Add *key* to a :class:`set` instance. Also works with :class:`frozenset` " +"instances (like :c:func:`PyTuple_SetItem` it can be used to fill-in the " +"values of brand new frozensets before they are exposed to other code). " +"Return 0 on success or -1 on failure. Raise a :exc:`TypeError` if the *key* " +"is unhashable. Raise a :exc:`MemoryError` if there is no room to grow. " +"Raise a :exc:`SystemError` if *set* is not an instance of :class:`set` or " +"its subtype." +msgstr "" + +#: ../Doc/c-api/set.rst:135 +msgid "" +"The following functions are available for instances of :class:`set` or its " +"subtypes but not for instances of :class:`frozenset` or its subtypes." +msgstr "" + +#: ../Doc/c-api/set.rst:141 +msgid "" +"Return 1 if found and removed, 0 if not found (no action taken), and -1 if " +"an error is encountered. Does not raise :exc:`KeyError` for missing keys. " +"Raise a :exc:`TypeError` if the *key* is unhashable. Unlike the Python :" +"meth:`~set.discard` method, this function does not automatically convert " +"unhashable sets into temporary frozensets. Raise :exc:`PyExc_SystemError` if " +"*set* is not an instance of :class:`set` or its subtype." +msgstr "" + +#: ../Doc/c-api/set.rst:151 +msgid "" +"Return a new reference to an arbitrary object in the *set*, and removes the " +"object from the *set*. Return *NULL* on failure. Raise :exc:`KeyError` if " +"the set is empty. Raise a :exc:`SystemError` if *set* is not an instance of :" +"class:`set` or its subtype." +msgstr "" + +#: ../Doc/c-api/set.rst:159 +msgid "Empty an existing set of all elements." +msgstr "" + +#: ../Doc/c-api/slice.rst:6 +msgid "Slice Objects" +msgstr "" + +#: ../Doc/c-api/slice.rst:11 +msgid "" +"The type object for slice objects. This is the same as :class:`slice` in " +"the Python layer." +msgstr "" + +#: ../Doc/c-api/slice.rst:17 +msgid "Return true if *ob* is a slice object; *ob* must not be *NULL*." +msgstr "" + +#: ../Doc/c-api/slice.rst:22 +msgid "" +"Return a new slice object with the given values. The *start*, *stop*, and " +"*step* parameters are used as the values of the slice object attributes of " +"the same names. Any of the values may be *NULL*, in which case the ``None`` " +"will be used for the corresponding attribute. Return *NULL* if the new " +"object could not be allocated." +msgstr "" + +#: ../Doc/c-api/slice.rst:31 +msgid "" +"Retrieve the start, stop and step indices from the slice object *slice*, " +"assuming a sequence of length *length*. Treats indices greater than *length* " +"as errors." +msgstr "" + +#: ../Doc/c-api/slice.rst:35 +msgid "" +"Returns 0 on success and -1 on error with no exception set (unless one of " +"the indices was not :const:`None` and failed to be converted to an integer, " +"in which case -1 is returned with an exception set)." +msgstr "" + +#: ../Doc/c-api/slice.rst:39 +msgid "You probably do not want to use this function." +msgstr "" + +#: ../Doc/c-api/slice.rst:41 ../Doc/c-api/slice.rst:56 +msgid "" +"The parameter type for the *slice* parameter was ``PySliceObject*`` before." +msgstr "" + +#: ../Doc/c-api/slice.rst:48 +msgid "" +"Usable replacement for :c:func:`PySlice_GetIndices`. Retrieve the start, " +"stop, and step indices from the slice object *slice* assuming a sequence of " +"length *length*, and store the length of the slice in *slicelength*. Out of " +"bounds indices are clipped in a manner consistent with the handling of " +"normal slices." +msgstr "" + +#: ../Doc/c-api/slice.rst:54 +msgid "Returns 0 on success and -1 on error with exception set." +msgstr "" + +#: ../Doc/c-api/stable.rst:7 +msgid "Stable Application Binary Interface" +msgstr "" + +#: ../Doc/c-api/stable.rst:9 +msgid "" +"Traditionally, the C API of Python will change with every release. Most " +"changes will be source-compatible, typically by only adding API, rather than " +"changing existing API or removing API (although some interfaces do get " +"removed after being deprecated first)." +msgstr "" + +#: ../Doc/c-api/stable.rst:14 +msgid "" +"Unfortunately, the API compatibility does not extend to binary compatibility " +"(the ABI). The reason is primarily the evolution of struct definitions, " +"where addition of a new field, or changing the type of a field, might not " +"break the API, but can break the ABI. As a consequence, extension modules " +"need to be recompiled for every Python release (although an exception is " +"possible on Unix when none of the affected interfaces are used). In " +"addition, on Windows, extension modules link with a specific pythonXY.dll " +"and need to be recompiled to link with a newer one." +msgstr "" + +#: ../Doc/c-api/stable.rst:23 +msgid "" +"Since Python 3.2, a subset of the API has been declared to guarantee a " +"stable ABI. Extension modules wishing to use this API (called \"limited API" +"\") need to define ``Py_LIMITED_API``. A number of interpreter details then " +"become hidden from the extension module; in return, a module is built that " +"works on any 3.x version (x>=2) without recompilation." +msgstr "" + +#: ../Doc/c-api/stable.rst:29 +msgid "" +"In some cases, the stable ABI needs to be extended with new functions. " +"Extension modules wishing to use these new APIs need to set " +"``Py_LIMITED_API`` to the ``PY_VERSION_HEX`` value (see :ref:" +"`apiabiversion`) of the minimum Python version they want to support (e.g. " +"``0x03030000`` for Python 3.3). Such modules will work on all subsequent " +"Python releases, but fail to load (because of missing symbols) on the older " +"releases." +msgstr "" + +#: ../Doc/c-api/stable.rst:36 +msgid "" +"As of Python 3.2, the set of functions available to the limited API is " +"documented in :pep:`384`. In the C API documentation, API elements that are " +"not part of the limited API are marked as \"Not part of the limited API.\"" +msgstr "" + +#: ../Doc/c-api/structures.rst:6 +msgid "Common Object Structures" +msgstr "" + +#: ../Doc/c-api/structures.rst:8 +msgid "" +"There are a large number of structures which are used in the definition of " +"object types for Python. This section describes these structures and how " +"they are used." +msgstr "" + +#: ../Doc/c-api/structures.rst:12 +msgid "" +"All Python objects ultimately share a small number of fields at the " +"beginning of the object's representation in memory. These are represented " +"by the :c:type:`PyObject` and :c:type:`PyVarObject` types, which are " +"defined, in turn, by the expansions of some macros also used, whether " +"directly or indirectly, in the definition of all other Python objects." +msgstr "" + +#: ../Doc/c-api/structures.rst:21 +msgid "" +"All object types are extensions of this type. This is a type which contains " +"the information Python needs to treat a pointer to an object as an object. " +"In a normal \"release\" build, it contains only the object's reference count " +"and a pointer to the corresponding type object. Nothing is actually declared " +"to be a :c:type:`PyObject`, but every pointer to a Python object can be cast " +"to a :c:type:`PyObject*`. Access to the members must be done by using the " +"macros :c:macro:`Py_REFCNT` and :c:macro:`Py_TYPE`." +msgstr "" + +#: ../Doc/c-api/structures.rst:33 +msgid "" +"This is an extension of :c:type:`PyObject` that adds the :attr:`ob_size` " +"field. This is only used for objects that have some notion of *length*. " +"This type does not often appear in the Python/C API. Access to the members " +"must be done by using the macros :c:macro:`Py_REFCNT`, :c:macro:`Py_TYPE`, " +"and :c:macro:`Py_SIZE`." +msgstr "" + +#: ../Doc/c-api/structures.rst:42 +msgid "" +"This is a macro used when declaring new types which represent objects " +"without a varying length. The PyObject_HEAD macro expands to::" +msgstr "" + +#: ../Doc/c-api/structures.rst:47 +msgid "See documentation of :c:type:`PyObject` above." +msgstr "" + +#: ../Doc/c-api/structures.rst:52 +msgid "" +"This is a macro used when declaring new types which represent objects with a " +"length that varies from instance to instance. The PyObject_VAR_HEAD macro " +"expands to::" +msgstr "" + +#: ../Doc/c-api/structures.rst:58 +msgid "See documentation of :c:type:`PyVarObject` above." +msgstr "" + +#: ../Doc/c-api/structures.rst:63 +msgid "" +"This macro is used to access the :attr:`ob_type` member of a Python object. " +"It expands to::" +msgstr "" + +#: ../Doc/c-api/structures.rst:71 +msgid "" +"This macro is used to access the :attr:`ob_refcnt` member of a Python " +"object. It expands to::" +msgstr "" + +#: ../Doc/c-api/structures.rst:80 +msgid "" +"This macro is used to access the :attr:`ob_size` member of a Python object. " +"It expands to::" +msgstr "" + +#: ../Doc/c-api/structures.rst:88 +msgid "" +"This is a macro which expands to initialization values for a new :c:type:" +"`PyObject` type. This macro expands to::" +msgstr "" + +#: ../Doc/c-api/structures.rst:97 +msgid "" +"This is a macro which expands to initialization values for a new :c:type:" +"`PyVarObject` type, including the :attr:`ob_size` field. This macro expands " +"to::" +msgstr "" + +#: ../Doc/c-api/structures.rst:107 +msgid "" +"Type of the functions used to implement most Python callables in C. " +"Functions of this type take two :c:type:`PyObject\\*` parameters and return " +"one such value. If the return value is *NULL*, an exception shall have been " +"set. If not *NULL*, the return value is interpreted as the return value of " +"the function as exposed in Python. The function must return a new reference." +msgstr "" + +#: ../Doc/c-api/structures.rst:117 +msgid "" +"Type of the functions used to implement Python callables in C that take " +"keyword arguments: they take three :c:type:`PyObject\\*` parameters and " +"return one such value. See :c:type:`PyCFunction` above for the meaning of " +"the return value." +msgstr "" + +#: ../Doc/c-api/structures.rst:125 +msgid "" +"Structure used to describe a method of an extension type. This structure " +"has four fields:" +msgstr "" + +#: ../Doc/c-api/structures.rst:129 ../Doc/c-api/structures.rst:241 +#: ../Doc/c-api/tuple.rst:145 ../Doc/c-api/tuple.rst:168 +msgid "C Type" +msgstr "" + +#: ../Doc/c-api/structures.rst:131 +msgid ":attr:`ml_name`" +msgstr "" + +#: ../Doc/c-api/structures.rst:131 ../Doc/c-api/structures.rst:139 +#: ../Doc/c-api/structures.rst:243 ../Doc/c-api/structures.rst:256 +#: ../Doc/c-api/structures.rst:272 +msgid "char \\*" +msgstr "" + +#: ../Doc/c-api/structures.rst:131 +msgid "name of the method" +msgstr "" + +#: ../Doc/c-api/structures.rst:133 +msgid ":attr:`ml_meth`" +msgstr "" + +#: ../Doc/c-api/structures.rst:133 +msgid "PyCFunction" +msgstr "" + +#: ../Doc/c-api/structures.rst:133 +msgid "pointer to the C implementation" +msgstr "" + +#: ../Doc/c-api/structures.rst:136 +msgid ":attr:`ml_flags`" +msgstr "" + +#: ../Doc/c-api/structures.rst:136 +msgid "flag bits indicating how the call should be constructed" +msgstr "" + +#: ../Doc/c-api/structures.rst:139 +msgid ":attr:`ml_doc`" +msgstr "" + +#: ../Doc/c-api/structures.rst:139 ../Doc/c-api/structures.rst:256 +msgid "points to the contents of the docstring" +msgstr "" + +#: ../Doc/c-api/structures.rst:143 +msgid "" +"The :attr:`ml_meth` is a C function pointer. The functions may be of " +"different types, but they always return :c:type:`PyObject\\*`. If the " +"function is not of the :c:type:`PyCFunction`, the compiler will require a " +"cast in the method table. Even though :c:type:`PyCFunction` defines the " +"first parameter as :c:type:`PyObject\\*`, it is common that the method " +"implementation uses the specific C type of the *self* object." +msgstr "" + +#: ../Doc/c-api/structures.rst:150 +msgid "" +"The :attr:`ml_flags` field is a bitfield which can include the following " +"flags. The individual flags indicate either a calling convention or a " +"binding convention. Of the calling convention flags, only :const:" +"`METH_VARARGS` and :const:`METH_KEYWORDS` can be combined (but note that :" +"const:`METH_KEYWORDS` alone is equivalent to ``METH_VARARGS | " +"METH_KEYWORDS``). Any of the calling convention flags can be combined with a " +"binding flag." +msgstr "" + +#: ../Doc/c-api/structures.rst:160 +msgid "" +"This is the typical calling convention, where the methods have the type :c:" +"type:`PyCFunction`. The function expects two :c:type:`PyObject\\*` values. " +"The first one is the *self* object for methods; for module functions, it is " +"the module object. The second parameter (often called *args*) is a tuple " +"object representing all arguments. This parameter is typically processed " +"using :c:func:`PyArg_ParseTuple` or :c:func:`PyArg_UnpackTuple`." +msgstr "" + +#: ../Doc/c-api/structures.rst:170 +msgid "" +"Methods with these flags must be of type :c:type:`PyCFunctionWithKeywords`. " +"The function expects three parameters: *self*, *args*, and a dictionary of " +"all the keyword arguments. The flag is typically combined with :const:" +"`METH_VARARGS`, and the parameters are typically processed using :c:func:" +"`PyArg_ParseTupleAndKeywords`." +msgstr "" + +#: ../Doc/c-api/structures.rst:179 +msgid "" +"Methods without parameters don't need to check whether arguments are given " +"if they are listed with the :const:`METH_NOARGS` flag. They need to be of " +"type :c:type:`PyCFunction`. The first parameter is typically named *self* " +"and will hold a reference to the module or object instance. In all cases " +"the second parameter will be *NULL*." +msgstr "" + +#: ../Doc/c-api/structures.rst:188 +msgid "" +"Methods with a single object argument can be listed with the :const:`METH_O` " +"flag, instead of invoking :c:func:`PyArg_ParseTuple` with a ``\"O\"`` " +"argument. They have the type :c:type:`PyCFunction`, with the *self* " +"parameter, and a :c:type:`PyObject\\*` parameter representing the single " +"argument." +msgstr "" + +#: ../Doc/c-api/structures.rst:194 +msgid "" +"These two constants are not used to indicate the calling convention but the " +"binding when use with methods of classes. These may not be used for " +"functions defined for modules. At most one of these flags may be set for " +"any given method." +msgstr "" + +#: ../Doc/c-api/structures.rst:204 +msgid "" +"The method will be passed the type object as the first parameter rather than " +"an instance of the type. This is used to create *class methods*, similar to " +"what is created when using the :func:`classmethod` built-in function." +msgstr "" + +#: ../Doc/c-api/structures.rst:214 +msgid "" +"The method will be passed *NULL* as the first parameter rather than an " +"instance of the type. This is used to create *static methods*, similar to " +"what is created when using the :func:`staticmethod` built-in function." +msgstr "" + +#: ../Doc/c-api/structures.rst:218 +msgid "" +"One other constant controls whether a method is loaded in place of another " +"definition with the same method name." +msgstr "" + +#: ../Doc/c-api/structures.rst:224 +msgid "" +"The method will be loaded in place of existing definitions. Without " +"*METH_COEXIST*, the default is to skip repeated definitions. Since slot " +"wrappers are loaded before the method table, the existence of a " +"*sq_contains* slot, for example, would generate a wrapped method named :meth:" +"`__contains__` and preclude the loading of a corresponding PyCFunction with " +"the same name. With the flag defined, the PyCFunction will be loaded in " +"place of the wrapper object and will co-exist with the slot. This is " +"helpful because calls to PyCFunctions are optimized more than wrapper object " +"calls." +msgstr "" + +#: ../Doc/c-api/structures.rst:237 +msgid "" +"Structure which describes an attribute of a type which corresponds to a C " +"struct member. Its fields are:" +msgstr "" + +#: ../Doc/c-api/structures.rst:243 +msgid ":attr:`name`" +msgstr "" + +#: ../Doc/c-api/structures.rst:243 +msgid "name of the member" +msgstr "" + +#: ../Doc/c-api/structures.rst:245 +msgid ":attr:`type`" +msgstr "" + +#: ../Doc/c-api/structures.rst:245 +msgid "the type of the member in the C struct" +msgstr "" + +#: ../Doc/c-api/structures.rst:248 +msgid ":attr:`offset`" +msgstr "" + +#: ../Doc/c-api/structures.rst:248 +msgid "" +"the offset in bytes that the member is located on the type's object struct" +msgstr "" + +#: ../Doc/c-api/structures.rst:252 +msgid ":attr:`flags`" +msgstr "" + +#: ../Doc/c-api/structures.rst:252 +msgid "flag bits indicating if the field should be read-only or writable" +msgstr "" + +#: ../Doc/c-api/structures.rst:256 +msgid ":attr:`doc`" +msgstr "" + +#: ../Doc/c-api/structures.rst:260 +msgid "" +":attr:`type` can be one of many ``T_`` macros corresponding to various C " +"types. When the member is accessed in Python, it will be converted to the " +"equivalent Python type." +msgstr "" + +#: ../Doc/c-api/structures.rst:265 +msgid "Macro name" +msgstr "" + +#: ../Doc/c-api/structures.rst:265 +msgid "C type" +msgstr "" + +#: ../Doc/c-api/structures.rst:267 +msgid "T_SHORT" +msgstr "" + +#: ../Doc/c-api/structures.rst:267 +msgid "short" +msgstr "" + +#: ../Doc/c-api/structures.rst:268 +msgid "T_INT" +msgstr "" + +#: ../Doc/c-api/structures.rst:269 +msgid "T_LONG" +msgstr "" + +#: ../Doc/c-api/structures.rst:270 +msgid "T_FLOAT" +msgstr "" + +#: ../Doc/c-api/structures.rst:270 +msgid "float" +msgstr "" + +#: ../Doc/c-api/structures.rst:271 +msgid "T_DOUBLE" +msgstr "" + +#: ../Doc/c-api/structures.rst:271 +msgid "double" +msgstr "" + +#: ../Doc/c-api/structures.rst:272 +msgid "T_STRING" +msgstr "" + +#: ../Doc/c-api/structures.rst:273 +msgid "T_OBJECT" +msgstr "" + +#: ../Doc/c-api/structures.rst:273 ../Doc/c-api/structures.rst:274 +msgid "PyObject \\*" +msgstr "" + +#: ../Doc/c-api/structures.rst:274 +msgid "T_OBJECT_EX" +msgstr "" + +#: ../Doc/c-api/structures.rst:275 +msgid "T_CHAR" +msgstr "" + +#: ../Doc/c-api/structures.rst:275 ../Doc/c-api/structures.rst:276 +#: ../Doc/c-api/structures.rst:281 +msgid "char" +msgstr "" + +#: ../Doc/c-api/structures.rst:276 +msgid "T_BYTE" +msgstr "" + +#: ../Doc/c-api/structures.rst:277 +msgid "T_UBYTE" +msgstr "" + +#: ../Doc/c-api/structures.rst:277 +msgid "unsigned char" +msgstr "" + +#: ../Doc/c-api/structures.rst:278 +msgid "T_UINT" +msgstr "" + +#: ../Doc/c-api/structures.rst:279 +msgid "T_USHORT" +msgstr "" + +#: ../Doc/c-api/structures.rst:279 +msgid "unsigned short" +msgstr "" + +#: ../Doc/c-api/structures.rst:280 +msgid "T_ULONG" +msgstr "" + +#: ../Doc/c-api/structures.rst:281 +msgid "T_BOOL" +msgstr "" + +#: ../Doc/c-api/structures.rst:282 +msgid "T_LONGLONG" +msgstr "" + +#: ../Doc/c-api/structures.rst:282 ../Doc/c-api/unicode.rst:469 +#: ../Doc/c-api/unicode.rst:472 +msgid "long long" +msgstr "" + +#: ../Doc/c-api/structures.rst:283 +msgid "T_ULONGLONG" +msgstr "" + +#: ../Doc/c-api/structures.rst:283 ../Doc/c-api/unicode.rst:475 +msgid "unsigned long long" +msgstr "" + +#: ../Doc/c-api/structures.rst:284 +msgid "T_PYSSIZET" +msgstr "" + +#: ../Doc/c-api/structures.rst:287 +msgid "" +":c:macro:`T_OBJECT` and :c:macro:`T_OBJECT_EX` differ in that :c:macro:" +"`T_OBJECT` returns ``None`` if the member is *NULL* and :c:macro:" +"`T_OBJECT_EX` raises an :exc:`AttributeError`. Try to use :c:macro:" +"`T_OBJECT_EX` over :c:macro:`T_OBJECT` because :c:macro:`T_OBJECT_EX` " +"handles use of the :keyword:`del` statement on that attribute more correctly " +"than :c:macro:`T_OBJECT`." +msgstr "" + +#: ../Doc/c-api/structures.rst:294 +msgid "" +":attr:`flags` can be 0 for write and read access or :c:macro:`READONLY` for " +"read-only access. Using :c:macro:`T_STRING` for :attr:`type` implies :c:" +"macro:`READONLY`. Only :c:macro:`T_OBJECT` and :c:macro:`T_OBJECT_EX` " +"members can be deleted. (They are set to *NULL*)." +msgstr "" + +#: ../Doc/c-api/sys.rst:6 +msgid "Operating System Utilities" +msgstr "" + +#: ../Doc/c-api/sys.rst:10 +msgid "" +"Return the file system representation for *path*. If the object is a :class:" +"`str` or :class:`bytes` object, then its reference count is incremented. If " +"the object implements the :class:`os.PathLike` interface, then :meth:`~os." +"PathLike.__fspath__` is returned as long as it is a :class:`str` or :class:" +"`bytes` object. Otherwise :exc:`TypeError` is raised and ``NULL`` is " +"returned." +msgstr "" + +#: ../Doc/c-api/sys.rst:22 +msgid "" +"Return true (nonzero) if the standard I/O file *fp* with name *filename* is " +"deemed interactive. This is the case for files for which " +"``isatty(fileno(fp))`` is true. If the global flag :c:data:" +"`Py_InteractiveFlag` is true, this function also returns true if the " +"*filename* pointer is *NULL* or if the name is equal to one of the strings " +"``''`` or ``'???'``." +msgstr "" + +#: ../Doc/c-api/sys.rst:31 +msgid "" +"Function to update some internal state after a process fork; this should be " +"called in the new process if the Python interpreter will continue to be " +"used. If a new executable is loaded into the new process, this function does " +"not need to be called." +msgstr "" + +#: ../Doc/c-api/sys.rst:39 +msgid "" +"Return true when the interpreter runs out of stack space. This is a " +"reliable check, but is only available when :const:`USE_STACKCHECK` is " +"defined (currently on Windows using the Microsoft Visual C++ compiler). :" +"const:`USE_STACKCHECK` will be defined automatically; you should never " +"change the definition in your own code." +msgstr "" + +#: ../Doc/c-api/sys.rst:48 +msgid "" +"Return the current signal handler for signal *i*. This is a thin wrapper " +"around either :c:func:`sigaction` or :c:func:`signal`. Do not call those " +"functions directly! :c:type:`PyOS_sighandler_t` is a typedef alias for :c:" +"type:`void (\\*)(int)`." +msgstr "" + +#: ../Doc/c-api/sys.rst:56 +msgid "" +"Set the signal handler for signal *i* to be *h*; return the old signal " +"handler. This is a thin wrapper around either :c:func:`sigaction` or :c:func:" +"`signal`. Do not call those functions directly! :c:type:" +"`PyOS_sighandler_t` is a typedef alias for :c:type:`void (\\*)(int)`." +msgstr "" + +#: ../Doc/c-api/sys.rst:63 +msgid "" +"Decode a byte string from the locale encoding with the :ref:`surrogateescape " +"error handler `: undecodable bytes are decoded as " +"characters in range U+DC80..U+DCFF. If a byte sequence can be decoded as a " +"surrogate character, escape the bytes using the surrogateescape error " +"handler instead of decoding them." +msgstr "" + +#: ../Doc/c-api/sys.rst:69 +msgid "" +"Return a pointer to a newly allocated wide character string, use :c:func:" +"`PyMem_RawFree` to free the memory. If size is not ``NULL``, write the " +"number of wide characters excluding the null character into ``*size``" +msgstr "" + +#: ../Doc/c-api/sys.rst:73 +msgid "" +"Return ``NULL`` on decoding error or memory allocation error. If *size* is " +"not ``NULL``, ``*size`` is set to ``(size_t)-1`` on memory error or set to " +"``(size_t)-2`` on decoding error." +msgstr "" + +#: ../Doc/c-api/sys.rst:77 +msgid "" +"Decoding errors should never happen, unless there is a bug in the C library." +msgstr "" + +#: ../Doc/c-api/sys.rst:80 +msgid "" +"Use the :c:func:`Py_EncodeLocale` function to encode the character string " +"back to a byte string." +msgstr "" + +#: ../Doc/c-api/sys.rst:85 +msgid "" +"The :c:func:`PyUnicode_DecodeFSDefaultAndSize` and :c:func:" +"`PyUnicode_DecodeLocaleAndSize` functions." +msgstr "" + +#: ../Doc/c-api/sys.rst:93 +msgid "" +"Encode a wide character string to the locale encoding with the :ref:" +"`surrogateescape error handler `: surrogate characters in " +"the range U+DC80..U+DCFF are converted to bytes 0x80..0xFF." +msgstr "" + +#: ../Doc/c-api/sys.rst:97 +msgid "" +"Return a pointer to a newly allocated byte string, use :c:func:`PyMem_Free` " +"to free the memory. Return ``NULL`` on encoding error or memory allocation " +"error" +msgstr "" + +#: ../Doc/c-api/sys.rst:101 +msgid "" +"If error_pos is not ``NULL``, ``*error_pos`` is set to the index of the " +"invalid character on encoding error, or set to ``(size_t)-1`` otherwise." +msgstr "" + +#: ../Doc/c-api/sys.rst:104 +msgid "" +"Use the :c:func:`Py_DecodeLocale` function to decode the bytes string back " +"to a wide character string." +msgstr "" + +#: ../Doc/c-api/sys.rst:109 +msgid "" +"The :c:func:`PyUnicode_EncodeFSDefault` and :c:func:`PyUnicode_EncodeLocale` " +"functions." +msgstr "" + +#: ../Doc/c-api/sys.rst:118 +msgid "System Functions" +msgstr "" + +#: ../Doc/c-api/sys.rst:120 +msgid "" +"These are utility functions that make functionality from the :mod:`sys` " +"module accessible to C code. They all work with the current interpreter " +"thread's :mod:`sys` module's dict, which is contained in the internal thread " +"state structure." +msgstr "" + +#: ../Doc/c-api/sys.rst:126 +msgid "" +"Return the object *name* from the :mod:`sys` module or *NULL* if it does not " +"exist, without setting an exception." +msgstr "" + +#: ../Doc/c-api/sys.rst:131 +msgid "" +"Set *name* in the :mod:`sys` module to *v* unless *v* is *NULL*, in which " +"case *name* is deleted from the sys module. Returns ``0`` on success, ``-1`` " +"on error." +msgstr "" + +#: ../Doc/c-api/sys.rst:137 +msgid "Reset :data:`sys.warnoptions` to an empty list." +msgstr "" + +#: ../Doc/c-api/sys.rst:141 +msgid "Append *s* to :data:`sys.warnoptions`." +msgstr "" + +#: ../Doc/c-api/sys.rst:145 +msgid "Append *unicode* to :data:`sys.warnoptions`." +msgstr "" + +#: ../Doc/c-api/sys.rst:149 +msgid "" +"Set :data:`sys.path` to a list object of paths found in *path* which should " +"be a list of paths separated with the platform's search path delimiter (``:" +"`` on Unix, ``;`` on Windows)." +msgstr "" + +#: ../Doc/c-api/sys.rst:155 +msgid "" +"Write the output string described by *format* to :data:`sys.stdout`. No " +"exceptions are raised, even if truncation occurs (see below)." +msgstr "" + +#: ../Doc/c-api/sys.rst:158 +msgid "" +"*format* should limit the total size of the formatted output string to 1000 " +"bytes or less -- after 1000 bytes, the output string is truncated. In " +"particular, this means that no unrestricted \"%s\" formats should occur; " +"these should be limited using \"%.s\" where is a decimal number " +"calculated so that plus the maximum size of other formatted text does " +"not exceed 1000 bytes. Also watch out for \"%f\", which can print hundreds " +"of digits for very large numbers." +msgstr "" + +#: ../Doc/c-api/sys.rst:166 +msgid "" +"If a problem occurs, or :data:`sys.stdout` is unset, the formatted message " +"is written to the real (C level) *stdout*." +msgstr "" + +#: ../Doc/c-api/sys.rst:171 +msgid "" +"As :c:func:`PySys_WriteStdout`, but write to :data:`sys.stderr` or *stderr* " +"instead." +msgstr "" + +#: ../Doc/c-api/sys.rst:176 +msgid "" +"Function similar to PySys_WriteStdout() but format the message using :c:func:" +"`PyUnicode_FromFormatV` and don't truncate the message to an arbitrary " +"length." +msgstr "" + +#: ../Doc/c-api/sys.rst:184 +msgid "" +"As :c:func:`PySys_FormatStdout`, but write to :data:`sys.stderr` or *stderr* " +"instead." +msgstr "" + +#: ../Doc/c-api/sys.rst:191 +msgid "" +"Parse *s* as a set of :option:`-X` options and add them to the current " +"options mapping as returned by :c:func:`PySys_GetXOptions`." +msgstr "" + +#: ../Doc/c-api/sys.rst:198 +msgid "" +"Return the current dictionary of :option:`-X` options, similarly to :data:" +"`sys._xoptions`. On error, *NULL* is returned and an exception is set." +msgstr "" + +#: ../Doc/c-api/sys.rst:208 +msgid "Process Control" +msgstr "" + +#: ../Doc/c-api/sys.rst:215 +msgid "" +"Print a fatal error message and kill the process. No cleanup is performed. " +"This function should only be invoked when a condition is detected that would " +"make it dangerous to continue using the Python interpreter; e.g., when the " +"object administration appears to be corrupted. On Unix, the standard C " +"library function :c:func:`abort` is called which will attempt to produce a :" +"file:`core` file." +msgstr "" + +#: ../Doc/c-api/sys.rst:229 +msgid "" +"Exit the current process. This calls :c:func:`Py_FinalizeEx` and then calls " +"the standard C library function ``exit(status)``. If :c:func:" +"`Py_FinalizeEx` indicates an error, the exit status is set to 120." +msgstr "" + +#: ../Doc/c-api/sys.rst:233 +msgid "Errors from finalization no longer ignored." +msgstr "" + +#: ../Doc/c-api/sys.rst:243 +msgid "" +"Register a cleanup function to be called by :c:func:`Py_FinalizeEx`. The " +"cleanup function will be called with no arguments and should return no " +"value. At most 32 cleanup functions can be registered. When the " +"registration is successful, :c:func:`Py_AtExit` returns ``0``; on failure, " +"it returns ``-1``. The cleanup function registered last is called first. " +"Each cleanup function will be called at most once. Since Python's internal " +"finalization will have completed before the cleanup function, no Python APIs " +"should be called by *func*." +msgstr "" + +#: ../Doc/c-api/tuple.rst:6 +msgid "Tuple Objects" +msgstr "" + +#: ../Doc/c-api/tuple.rst:13 +msgid "This subtype of :c:type:`PyObject` represents a Python tuple object." +msgstr "" + +#: ../Doc/c-api/tuple.rst:18 +msgid "" +"This instance of :c:type:`PyTypeObject` represents the Python tuple type; it " +"is the same object as :class:`tuple` in the Python layer." +msgstr "" + +#: ../Doc/c-api/tuple.rst:24 +msgid "" +"Return true if *p* is a tuple object or an instance of a subtype of the " +"tuple type." +msgstr "" + +#: ../Doc/c-api/tuple.rst:30 +msgid "" +"Return true if *p* is a tuple object, but not an instance of a subtype of " +"the tuple type." +msgstr "" + +#: ../Doc/c-api/tuple.rst:36 +msgid "Return a new tuple object of size *len*, or *NULL* on failure." +msgstr "" + +#: ../Doc/c-api/tuple.rst:41 +msgid "" +"Return a new tuple object of size *n*, or *NULL* on failure. The tuple " +"values are initialized to the subsequent *n* C arguments pointing to Python " +"objects. ``PyTuple_Pack(2, a, b)`` is equivalent to " +"``Py_BuildValue(\"(OO)\", a, b)``." +msgstr "" + +#: ../Doc/c-api/tuple.rst:48 +msgid "Take a pointer to a tuple object, and return the size of that tuple." +msgstr "" + +#: ../Doc/c-api/tuple.rst:53 +msgid "" +"Return the size of the tuple *p*, which must be non-*NULL* and point to a " +"tuple; no error checking is performed." +msgstr "" + +#: ../Doc/c-api/tuple.rst:59 +msgid "" +"Return the object at position *pos* in the tuple pointed to by *p*. If " +"*pos* is out of bounds, return *NULL* and sets an :exc:`IndexError` " +"exception." +msgstr "" + +#: ../Doc/c-api/tuple.rst:65 +msgid "Like :c:func:`PyTuple_GetItem`, but does no checking of its arguments." +msgstr "" + +#: ../Doc/c-api/tuple.rst:70 +msgid "" +"Take a slice of the tuple pointed to by *p* from *low* to *high* and return " +"it as a new tuple." +msgstr "" + +#: ../Doc/c-api/tuple.rst:76 +msgid "" +"Insert a reference to object *o* at position *pos* of the tuple pointed to " +"by *p*. Return ``0`` on success." +msgstr "" + +#: ../Doc/c-api/tuple.rst:81 ../Doc/c-api/tuple.rst:91 +#: ../Doc/c-api/tuple.rst:209 ../Doc/c-api/tuple.rst:218 +msgid "This function \"steals\" a reference to *o*." +msgstr "" + +#: ../Doc/c-api/tuple.rst:86 +msgid "" +"Like :c:func:`PyTuple_SetItem`, but does no error checking, and should " +"*only* be used to fill in brand new tuples." +msgstr "" + +#: ../Doc/c-api/tuple.rst:96 +msgid "" +"Can be used to resize a tuple. *newsize* will be the new length of the " +"tuple. Because tuples are *supposed* to be immutable, this should only be " +"used if there is only one reference to the object. Do *not* use this if the " +"tuple may already be known to some other part of the code. The tuple will " +"always grow or shrink at the end. Think of this as destroying the old tuple " +"and creating a new one, only more efficiently. Returns ``0`` on success. " +"Client code should never assume that the resulting value of ``*p`` will be " +"the same as before calling this function. If the object referenced by ``*p`` " +"is replaced, the original ``*p`` is destroyed. On failure, returns ``-1`` " +"and sets ``*p`` to *NULL*, and raises :exc:`MemoryError` or :exc:" +"`SystemError`." +msgstr "" + +#: ../Doc/c-api/tuple.rst:114 +msgid "Struct Sequence Objects" +msgstr "" + +#: ../Doc/c-api/tuple.rst:116 +msgid "" +"Struct sequence objects are the C equivalent of :func:`~collections." +"namedtuple` objects, i.e. a sequence whose items can also be accessed " +"through attributes. To create a struct sequence, you first have to create a " +"specific struct sequence type." +msgstr "" + +#: ../Doc/c-api/tuple.rst:123 +msgid "" +"Create a new struct sequence type from the data in *desc*, described below. " +"Instances of the resulting type can be created with :c:func:" +"`PyStructSequence_New`." +msgstr "" + +#: ../Doc/c-api/tuple.rst:129 +msgid "Initializes a struct sequence type *type* from *desc* in place." +msgstr "" + +#: ../Doc/c-api/tuple.rst:134 +msgid "" +"The same as ``PyStructSequence_InitType``, but returns ``0`` on success and " +"``-1`` on failure." +msgstr "" + +#: ../Doc/c-api/tuple.rst:142 +msgid "Contains the meta information of a struct sequence type to create." +msgstr "" + +#: ../Doc/c-api/tuple.rst:147 ../Doc/c-api/tuple.rst:170 +msgid "``name``" +msgstr "" + +#: ../Doc/c-api/tuple.rst:147 ../Doc/c-api/tuple.rst:149 +#: ../Doc/c-api/tuple.rst:170 ../Doc/c-api/tuple.rst:175 +msgid "``char *``" +msgstr "" + +#: ../Doc/c-api/tuple.rst:147 +msgid "name of the struct sequence type" +msgstr "" + +#: ../Doc/c-api/tuple.rst:149 ../Doc/c-api/tuple.rst:175 +msgid "``doc``" +msgstr "" + +#: ../Doc/c-api/tuple.rst:149 +msgid "pointer to docstring for the type or NULL to omit" +msgstr "" + +#: ../Doc/c-api/tuple.rst:152 +msgid "``fields``" +msgstr "" + +#: ../Doc/c-api/tuple.rst:152 +msgid "``PyStructSequence_Field *``" +msgstr "" + +#: ../Doc/c-api/tuple.rst:152 +msgid "pointer to *NULL*-terminated array with field names of the new type" +msgstr "" + +#: ../Doc/c-api/tuple.rst:155 +msgid "``n_in_sequence``" +msgstr "" + +#: ../Doc/c-api/tuple.rst:155 +msgid "``int``" +msgstr "" + +#: ../Doc/c-api/tuple.rst:155 +msgid "number of fields visible to the Python side (if used as tuple)" +msgstr "" + +#: ../Doc/c-api/tuple.rst:162 +msgid "" +"Describes a field of a struct sequence. As a struct sequence is modeled as a " +"tuple, all fields are typed as :c:type:`PyObject\\*`. The index in the :" +"attr:`fields` array of the :c:type:`PyStructSequence_Desc` determines which " +"field of the struct sequence is described." +msgstr "" + +#: ../Doc/c-api/tuple.rst:170 +msgid "" +"name for the field or *NULL* to end the list of named fields, set to " +"PyStructSequence_UnnamedField to leave unnamed" +msgstr "" + +#: ../Doc/c-api/tuple.rst:175 +msgid "field docstring or *NULL* to omit" +msgstr "" + +#: ../Doc/c-api/tuple.rst:181 +msgid "Special value for a field name to leave it unnamed." +msgstr "" + +#: ../Doc/c-api/tuple.rst:186 +msgid "" +"Creates an instance of *type*, which must have been created with :c:func:" +"`PyStructSequence_NewType`." +msgstr "" + +#: ../Doc/c-api/tuple.rst:192 +msgid "" +"Return the object at position *pos* in the struct sequence pointed to by " +"*p*. No bounds checking is performed." +msgstr "" + +#: ../Doc/c-api/tuple.rst:198 +msgid "Macro equivalent of :c:func:`PyStructSequence_GetItem`." +msgstr "" + +#: ../Doc/c-api/tuple.rst:203 +msgid "" +"Sets the field at index *pos* of the struct sequence *p* to value *o*. " +"Like :c:func:`PyTuple_SET_ITEM`, this should only be used to fill in brand " +"new instances." +msgstr "" + +#: ../Doc/c-api/tuple.rst:214 +msgid "Macro equivalent of :c:func:`PyStructSequence_SetItem`." +msgstr "" + +#: ../Doc/c-api/type.rst:6 ../Doc/c-api/typeobj.rst:6 +msgid "Type Objects" +msgstr "" + +#: ../Doc/c-api/type.rst:13 +msgid "The C structure of the objects used to describe built-in types." +msgstr "" + +#: ../Doc/c-api/type.rst:18 +msgid "" +"This is the type object for type objects; it is the same object as :class:" +"`type` in the Python layer." +msgstr "" + +#: ../Doc/c-api/type.rst:24 +msgid "" +"Return true if the object *o* is a type object, including instances of types " +"derived from the standard type object. Return false in all other cases." +msgstr "" + +#: ../Doc/c-api/type.rst:30 +msgid "" +"Return true if the object *o* is a type object, but not a subtype of the " +"standard type object. Return false in all other cases." +msgstr "" + +#: ../Doc/c-api/type.rst:36 +msgid "Clear the internal lookup cache. Return the current version tag." +msgstr "" + +#: ../Doc/c-api/type.rst:40 +msgid "" +"Return the :c:member:`~PyTypeObject.tp_flags` member of *type*. This " +"function is primarily meant for use with `Py_LIMITED_API`; the individual " +"flag bits are guaranteed to be stable across Python releases, but access to :" +"c:member:`~PyTypeObject.tp_flags` itself is not part of the limited API." +msgstr "" + +#: ../Doc/c-api/type.rst:50 +msgid "" +"Invalidate the internal lookup cache for the type and all of its subtypes. " +"This function must be called after any manual modification of the attributes " +"or base classes of the type." +msgstr "" + +#: ../Doc/c-api/type.rst:57 +msgid "" +"Return true if the type object *o* sets the feature *feature*. Type " +"features are denoted by single bit flags." +msgstr "" + +#: ../Doc/c-api/type.rst:63 +msgid "" +"Return true if the type object includes support for the cycle detector; this " +"tests the type flag :const:`Py_TPFLAGS_HAVE_GC`." +msgstr "" + +#: ../Doc/c-api/type.rst:69 +msgid "Return true if *a* is a subtype of *b*." +msgstr "" + +#: ../Doc/c-api/type.rst:71 +msgid "" +"This function only checks for actual subtypes, which means that :meth:" +"`~class.__subclasscheck__` is not called on *b*. Call :c:func:" +"`PyObject_IsSubclass` to do the same check that :func:`issubclass` would do." +msgstr "" + +#: ../Doc/c-api/type.rst:79 +msgid "" +"Generic handler for the :c:member:`~PyTypeObject.tp_alloc` slot of a type " +"object. Use Python's default memory allocation mechanism to allocate a new " +"instance and initialize all its contents to *NULL*." +msgstr "" + +#: ../Doc/c-api/type.rst:85 +msgid "" +"Generic handler for the :c:member:`~PyTypeObject.tp_new` slot of a type " +"object. Create a new instance using the type's :c:member:`~PyTypeObject." +"tp_alloc` slot." +msgstr "" + +#: ../Doc/c-api/type.rst:90 +msgid "" +"Finalize a type object. This should be called on all type objects to finish " +"their initialization. This function is responsible for adding inherited " +"slots from a type's base class. Return ``0`` on success, or return ``-1`` " +"and sets an exception on error." +msgstr "" + +#: ../Doc/c-api/type.rst:97 +msgid "" +"Creates and returns a heap type object from the *spec* passed to the " +"function." +msgstr "" + +#: ../Doc/c-api/type.rst:101 +msgid "" +"Creates and returns a heap type object from the *spec*. In addition to that, " +"the created heap type contains all types contained by the *bases* tuple as " +"base types. This allows the caller to reference other heap types as base " +"types." +msgstr "" + +#: ../Doc/c-api/type.rst:109 +msgid "" +"Return the function pointer stored in the given slot. If the result is " +"*NULL*, this indicates that either the slot is *NULL*, or that the function " +"was called with invalid parameters. Callers will typically cast the result " +"pointer into the appropriate function type." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:8 +msgid "" +"Perhaps one of the most important structures of the Python object system is " +"the structure that defines a new type: the :c:type:`PyTypeObject` " +"structure. Type objects can be handled using any of the :c:func:`PyObject_" +"\\*` or :c:func:`PyType_\\*` functions, but do not offer much that's " +"interesting to most Python applications. These objects are fundamental to " +"how objects behave, so they are very important to the interpreter itself and " +"to any extension module that implements new types." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:16 +msgid "" +"Type objects are fairly large compared to most of the standard types. The " +"reason for the size is that each type object stores a large number of " +"values, mostly C function pointers, each of which implements a small part of " +"the type's functionality. The fields of the type object are examined in " +"detail in this section. The fields will be described in the order in which " +"they occur in the structure." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:23 +msgid "" +"Typedefs: unaryfunc, binaryfunc, ternaryfunc, inquiry, intargfunc, " +"intintargfunc, intobjargproc, intintobjargproc, objobjargproc, destructor, " +"freefunc, printfunc, getattrfunc, getattrofunc, setattrfunc, setattrofunc, " +"reprfunc, hashfunc" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:28 +msgid "" +"The structure definition for :c:type:`PyTypeObject` can be found in :file:" +"`Include/object.h`. For convenience of reference, this repeats the " +"definition found there:" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:35 +msgid "" +"The type object structure extends the :c:type:`PyVarObject` structure. The :" +"attr:`ob_size` field is used for dynamic types (created by :func:" +"`type_new`, usually called from a class statement). Note that :c:data:" +"`PyType_Type` (the metatype) initializes :c:member:`~PyTypeObject." +"tp_itemsize`, which means that its instances (i.e. type objects) *must* have " +"the :attr:`ob_size` field." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:45 +msgid "" +"These fields are only present when the macro ``Py_TRACE_REFS`` is defined. " +"Their initialization to *NULL* is taken care of by the " +"``PyObject_HEAD_INIT`` macro. For statically allocated objects, these " +"fields always remain *NULL*. For dynamically allocated objects, these two " +"fields are used to link the object into a doubly-linked list of *all* live " +"objects on the heap. This could be used for various debugging purposes; " +"currently the only use is to print the objects that are still alive at the " +"end of a run when the environment variable :envvar:`PYTHONDUMPREFS` is set." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:54 +msgid "These fields are not inherited by subtypes." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:59 +msgid "" +"This is the type object's reference count, initialized to ``1`` by the " +"``PyObject_HEAD_INIT`` macro. Note that for statically allocated type " +"objects, the type's instances (objects whose :attr:`ob_type` points back to " +"the type) do *not* count as references. But for dynamically allocated type " +"objects, the instances *do* count as references." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:65 ../Doc/c-api/typeobj.rst:94 +#: ../Doc/c-api/typeobj.rst:122 +msgid "This field is not inherited by subtypes." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:70 +msgid "" +"This is the type's type, in other words its metatype. It is initialized by " +"the argument to the ``PyObject_HEAD_INIT`` macro, and its value should " +"normally be ``&PyType_Type``. However, for dynamically loadable extension " +"modules that must be usable on Windows (at least), the compiler complains " +"that this is not a valid initializer. Therefore, the convention is to pass " +"*NULL* to the ``PyObject_HEAD_INIT`` macro and to initialize this field " +"explicitly at the start of the module's initialization function, before " +"doing anything else. This is typically done like this::" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:81 +msgid "" +"This should be done before any instances of the type are created. :c:func:" +"`PyType_Ready` checks if :attr:`ob_type` is *NULL*, and if so, initializes " +"it to the :attr:`ob_type` field of the base class. :c:func:`PyType_Ready` " +"will not change this field if it is non-zero." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:86 ../Doc/c-api/typeobj.rst:188 +#: ../Doc/c-api/typeobj.rst:253 ../Doc/c-api/typeobj.rst:320 +#: ../Doc/c-api/typeobj.rst:338 ../Doc/c-api/typeobj.rst:664 +#: ../Doc/c-api/typeobj.rst:681 ../Doc/c-api/typeobj.rst:776 +#: ../Doc/c-api/typeobj.rst:871 ../Doc/c-api/typeobj.rst:964 +#: ../Doc/c-api/typeobj.rst:1019 +msgid "This field is inherited by subtypes." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:91 +msgid "" +"For statically allocated type objects, this should be initialized to zero. " +"For dynamically allocated type objects, this field has a special internal " +"meaning." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:99 +msgid "" +"Pointer to a NUL-terminated string containing the name of the type. For " +"types that are accessible as module globals, the string should be the full " +"module name, followed by a dot, followed by the type name; for built-in " +"types, it should be just the type name. If the module is a submodule of a " +"package, the full package name is part of the full module name. For " +"example, a type named :class:`T` defined in module :mod:`M` in subpackage :" +"mod:`Q` in package :mod:`P` should have the :c:member:`~PyTypeObject." +"tp_name` initializer ``\"P.Q.M.T\"``." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:107 +msgid "" +"For dynamically allocated type objects, this should just be the type name, " +"and the module name explicitly stored in the type dict as the value for key " +"``'__module__'``." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:111 +msgid "" +"For statically allocated type objects, the tp_name field should contain a " +"dot. Everything before the last dot is made accessible as the :attr:" +"`__module__` attribute, and everything after the last dot is made accessible " +"as the :attr:`~definition.__name__` attribute." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:116 +msgid "" +"If no dot is present, the entire :c:member:`~PyTypeObject.tp_name` field is " +"made accessible as the :attr:`~definition.__name__` attribute, and the :attr:" +"`__module__` attribute is undefined (unless explicitly set in the " +"dictionary, as explained above). This means your type will be impossible to " +"pickle. Additionally, it will not be listed in module documentations " +"created with pydoc." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:128 +msgid "" +"These fields allow calculating the size in bytes of instances of the type." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:130 +msgid "" +"There are two kinds of types: types with fixed-length instances have a zero :" +"c:member:`~PyTypeObject.tp_itemsize` field, types with variable-length " +"instances have a non-zero :c:member:`~PyTypeObject.tp_itemsize` field. For " +"a type with fixed-length instances, all instances have the same size, given " +"in :c:member:`~PyTypeObject.tp_basicsize`." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:135 +msgid "" +"For a type with variable-length instances, the instances must have an :attr:" +"`ob_size` field, and the instance size is :c:member:`~PyTypeObject." +"tp_basicsize` plus N times :c:member:`~PyTypeObject.tp_itemsize`, where N is " +"the \"length\" of the object. The value of N is typically stored in the " +"instance's :attr:`ob_size` field. There are exceptions: for example, ints " +"use a negative :attr:`ob_size` to indicate a negative number, and N is " +"``abs(ob_size)`` there. Also, the presence of an :attr:`ob_size` field in " +"the instance layout doesn't mean that the instance structure is variable-" +"length (for example, the structure for the list type has fixed-length " +"instances, yet those instances have a meaningful :attr:`ob_size` field)." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:146 +msgid "" +"The basic size includes the fields in the instance declared by the macro :c:" +"macro:`PyObject_HEAD` or :c:macro:`PyObject_VAR_HEAD` (whichever is used to " +"declare the instance struct) and this in turn includes the :attr:`_ob_prev` " +"and :attr:`_ob_next` fields if they are present. This means that the only " +"correct way to get an initializer for the :c:member:`~PyTypeObject." +"tp_basicsize` is to use the ``sizeof`` operator on the struct used to " +"declare the instance layout. The basic size does not include the GC header " +"size." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:154 +msgid "" +"These fields are inherited separately by subtypes. If the base type has a " +"non-zero :c:member:`~PyTypeObject.tp_itemsize`, it is generally not safe to " +"set :c:member:`~PyTypeObject.tp_itemsize` to a different non-zero value in a " +"subtype (though this depends on the implementation of the base type)." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:159 +msgid "" +"A note about alignment: if the variable items require a particular " +"alignment, this should be taken care of by the value of :c:member:" +"`~PyTypeObject.tp_basicsize`. Example: suppose a type implements an array " +"of ``double``. :c:member:`~PyTypeObject.tp_itemsize` is ``sizeof(double)``. " +"It is the programmer's responsibility that :c:member:`~PyTypeObject." +"tp_basicsize` is a multiple of ``sizeof(double)`` (assuming this is the " +"alignment requirement for ``double``)." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:169 +msgid "" +"A pointer to the instance destructor function. This function must be " +"defined unless the type guarantees that its instances will never be " +"deallocated (as is the case for the singletons ``None`` and ``Ellipsis``)." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:173 +msgid "" +"The destructor function is called by the :c:func:`Py_DECREF` and :c:func:" +"`Py_XDECREF` macros when the new reference count is zero. At this point, " +"the instance is still in existence, but there are no references to it. The " +"destructor function should free all references which the instance owns, free " +"all memory buffers owned by the instance (using the freeing function " +"corresponding to the allocation function used to allocate the buffer), and " +"finally (as its last action) call the type's :c:member:`~PyTypeObject." +"tp_free` function. If the type is not subtypable (doesn't have the :const:" +"`Py_TPFLAGS_BASETYPE` flag bit set), it is permissible to call the object " +"deallocator directly instead of via :c:member:`~PyTypeObject.tp_free`. The " +"object deallocator should be the one used to allocate the instance; this is " +"normally :c:func:`PyObject_Del` if the instance was allocated using :c:func:" +"`PyObject_New` or :c:func:`PyObject_VarNew`, or :c:func:`PyObject_GC_Del` if " +"the instance was allocated using :c:func:`PyObject_GC_New` or :c:func:" +"`PyObject_GC_NewVar`." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:193 +msgid "Reserved slot, formerly used for print formatting in Python 2.x." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:198 +msgid "An optional pointer to the get-attribute-string function." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:200 +msgid "" +"This field is deprecated. When it is defined, it should point to a function " +"that acts the same as the :c:member:`~PyTypeObject.tp_getattro` function, " +"but taking a C string instead of a Python string object to give the " +"attribute name. The signature is the same as for :c:func:" +"`PyObject_GetAttrString`." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:205 +msgid "" +"This field is inherited by subtypes together with :c:member:`~PyTypeObject." +"tp_getattro`: a subtype inherits both :c:member:`~PyTypeObject.tp_getattr` " +"and :c:member:`~PyTypeObject.tp_getattro` from its base type when the " +"subtype's :c:member:`~PyTypeObject.tp_getattr` and :c:member:`~PyTypeObject." +"tp_getattro` are both *NULL*." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:212 ../Doc/c-api/typeobj.rst:356 +msgid "" +"An optional pointer to the function for setting and deleting attributes." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:214 +msgid "" +"This field is deprecated. When it is defined, it should point to a function " +"that acts the same as the :c:member:`~PyTypeObject.tp_setattro` function, " +"but taking a C string instead of a Python string object to give the " +"attribute name. The signature is the same as for :c:func:" +"`PyObject_SetAttrString`, but setting *v* to *NULL* to delete an attribute " +"must be supported." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:220 +msgid "" +"This field is inherited by subtypes together with :c:member:`~PyTypeObject." +"tp_setattro`: a subtype inherits both :c:member:`~PyTypeObject.tp_setattr` " +"and :c:member:`~PyTypeObject.tp_setattro` from its base type when the " +"subtype's :c:member:`~PyTypeObject.tp_setattr` and :c:member:`~PyTypeObject." +"tp_setattro` are both *NULL*." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:227 +msgid "" +"Pointer to an additional structure that contains fields relevant only to " +"objects which implement :term:`awaitable` and :term:`asynchronous iterator` " +"protocols at the C-level. See :ref:`async-structs` for details." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:231 +msgid "Formerly known as ``tp_compare`` and ``tp_reserved``." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:239 +msgid "" +"An optional pointer to a function that implements the built-in function :" +"func:`repr`." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:242 +msgid "" +"The signature is the same as for :c:func:`PyObject_Repr`; it must return a " +"string or a Unicode object. Ideally, this function should return a string " +"that, when passed to :func:`eval`, given a suitable environment, returns an " +"object with the same value. If this is not feasible, it should return a " +"string starting with ``'<'`` and ending with ``'>'`` from which both the " +"type and the value of the object can be deduced." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:249 +msgid "" +"When this field is not set, a string of the form ``<%s object at %p>`` is " +"returned, where ``%s`` is replaced by the type name, and ``%p`` by the " +"object's memory address." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:257 +msgid "" +"Pointer to an additional structure that contains fields relevant only to " +"objects which implement the number protocol. These fields are documented " +"in :ref:`number-structs`." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:261 +msgid "" +"The :c:member:`~PyTypeObject.tp_as_number` field is not inherited, but the " +"contained fields are inherited individually." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:267 +msgid "" +"Pointer to an additional structure that contains fields relevant only to " +"objects which implement the sequence protocol. These fields are documented " +"in :ref:`sequence-structs`." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:271 +msgid "" +"The :c:member:`~PyTypeObject.tp_as_sequence` field is not inherited, but the " +"contained fields are inherited individually." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:277 +msgid "" +"Pointer to an additional structure that contains fields relevant only to " +"objects which implement the mapping protocol. These fields are documented " +"in :ref:`mapping-structs`." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:281 +msgid "" +"The :c:member:`~PyTypeObject.tp_as_mapping` field is not inherited, but the " +"contained fields are inherited individually." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:289 +msgid "" +"An optional pointer to a function that implements the built-in function :" +"func:`hash`." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:292 +msgid "" +"The signature is the same as for :c:func:`PyObject_Hash`; it must return a " +"value of the type Py_hash_t. The value ``-1`` should not be returned as a " +"normal return value; when an error occurs during the computation of the hash " +"value, the function should set an exception and return ``-1``." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:297 +msgid "" +"This field can be set explicitly to :c:func:`PyObject_HashNotImplemented` to " +"block inheritance of the hash method from a parent type. This is interpreted " +"as the equivalent of ``__hash__ = None`` at the Python level, causing " +"``isinstance(o, collections.Hashable)`` to correctly return ``False``. Note " +"that the converse is also true - setting ``__hash__ = None`` on a class at " +"the Python level will result in the ``tp_hash`` slot being set to :c:func:" +"`PyObject_HashNotImplemented`." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:305 +msgid "" +"When this field is not set, an attempt to take the hash of the object " +"raises :exc:`TypeError`." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:308 +msgid "" +"This field is inherited by subtypes together with :c:member:`~PyTypeObject." +"tp_richcompare`: a subtype inherits both of :c:member:`~PyTypeObject." +"tp_richcompare` and :c:member:`~PyTypeObject.tp_hash`, when the subtype's :c:" +"member:`~PyTypeObject.tp_richcompare` and :c:member:`~PyTypeObject.tp_hash` " +"are both *NULL*." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:316 +msgid "" +"An optional pointer to a function that implements calling the object. This " +"should be *NULL* if the object is not callable. The signature is the same " +"as for :c:func:`PyObject_Call`." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:325 +msgid "" +"An optional pointer to a function that implements the built-in operation :" +"func:`str`. (Note that :class:`str` is a type now, and :func:`str` calls " +"the constructor for that type. This constructor calls :c:func:" +"`PyObject_Str` to do the actual work, and :c:func:`PyObject_Str` will call " +"this handler.)" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:330 +msgid "" +"The signature is the same as for :c:func:`PyObject_Str`; it must return a " +"string or a Unicode object. This function should return a \"friendly\" " +"string representation of the object, as this is the representation that will " +"be used, among other things, by the :func:`print` function." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:335 +msgid "" +"When this field is not set, :c:func:`PyObject_Repr` is called to return a " +"string representation." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:343 +msgid "An optional pointer to the get-attribute function." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:345 +msgid "" +"The signature is the same as for :c:func:`PyObject_GetAttr`. It is usually " +"convenient to set this field to :c:func:`PyObject_GenericGetAttr`, which " +"implements the normal way of looking for object attributes." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:349 +msgid "" +"This field is inherited by subtypes together with :c:member:`~PyTypeObject." +"tp_getattr`: a subtype inherits both :c:member:`~PyTypeObject.tp_getattr` " +"and :c:member:`~PyTypeObject.tp_getattro` from its base type when the " +"subtype's :c:member:`~PyTypeObject.tp_getattr` and :c:member:`~PyTypeObject." +"tp_getattro` are both *NULL*." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:358 +msgid "" +"The signature is the same as for :c:func:`PyObject_SetAttr`, but setting *v* " +"to *NULL* to delete an attribute must be supported. It is usually " +"convenient to set this field to :c:func:`PyObject_GenericSetAttr`, which " +"implements the normal way of setting object attributes." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:363 +msgid "" +"This field is inherited by subtypes together with :c:member:`~PyTypeObject." +"tp_setattr`: a subtype inherits both :c:member:`~PyTypeObject.tp_setattr` " +"and :c:member:`~PyTypeObject.tp_setattro` from its base type when the " +"subtype's :c:member:`~PyTypeObject.tp_setattr` and :c:member:`~PyTypeObject." +"tp_setattro` are both *NULL*." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:370 +msgid "" +"Pointer to an additional structure that contains fields relevant only to " +"objects which implement the buffer interface. These fields are documented " +"in :ref:`buffer-structs`." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:374 +msgid "" +"The :c:member:`~PyTypeObject.tp_as_buffer` field is not inherited, but the " +"contained fields are inherited individually." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:380 +msgid "" +"This field is a bit mask of various flags. Some flags indicate variant " +"semantics for certain situations; others are used to indicate that certain " +"fields in the type object (or in the extension structures referenced via :c:" +"member:`~PyTypeObject.tp_as_number`, :c:member:`~PyTypeObject." +"tp_as_sequence`, :c:member:`~PyTypeObject.tp_as_mapping`, and :c:member:" +"`~PyTypeObject.tp_as_buffer`) that were historically not always present are " +"valid; if such a flag bit is clear, the type fields it guards must not be " +"accessed and must be considered to have a zero or *NULL* value instead." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:388 +msgid "" +"Inheritance of this field is complicated. Most flag bits are inherited " +"individually, i.e. if the base type has a flag bit set, the subtype inherits " +"this flag bit. The flag bits that pertain to extension structures are " +"strictly inherited if the extension structure is inherited, i.e. the base " +"type's value of the flag bit is copied into the subtype together with a " +"pointer to the extension structure. The :const:`Py_TPFLAGS_HAVE_GC` flag " +"bit is inherited together with the :c:member:`~PyTypeObject.tp_traverse` " +"and :c:member:`~PyTypeObject.tp_clear` fields, i.e. if the :const:" +"`Py_TPFLAGS_HAVE_GC` flag bit is clear in the subtype and the :c:member:" +"`~PyTypeObject.tp_traverse` and :c:member:`~PyTypeObject.tp_clear` fields in " +"the subtype exist and have *NULL* values." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:399 +msgid "" +"The following bit masks are currently defined; these can be ORed together " +"using the ``|`` operator to form the value of the :c:member:`~PyTypeObject." +"tp_flags` field. The macro :c:func:`PyType_HasFeature` takes a type and a " +"flags value, *tp* and *f*, and checks whether ``tp->tp_flags & f`` is non-" +"zero." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:407 +msgid "" +"This bit is set when the type object itself is allocated on the heap. In " +"this case, the :attr:`ob_type` field of its instances is considered a " +"reference to the type, and the type object is INCREF'ed when a new instance " +"is created, and DECREF'ed when an instance is destroyed (this does not apply " +"to instances of subtypes; only the type referenced by the instance's ob_type " +"gets INCREF'ed or DECREF'ed)." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:417 +msgid "" +"This bit is set when the type can be used as the base type of another type. " +"If this bit is clear, the type cannot be subtyped (similar to a \"final\" " +"class in Java)." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:424 +msgid "" +"This bit is set when the type object has been fully initialized by :c:func:" +"`PyType_Ready`." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:430 +msgid "" +"This bit is set while :c:func:`PyType_Ready` is in the process of " +"initializing the type object." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:436 +msgid "" +"This bit is set when the object supports garbage collection. If this bit is " +"set, instances must be created using :c:func:`PyObject_GC_New` and destroyed " +"using :c:func:`PyObject_GC_Del`. More information in section :ref:" +"`supporting-cycle-detection`. This bit also implies that the GC-related " +"fields :c:member:`~PyTypeObject.tp_traverse` and :c:member:`~PyTypeObject." +"tp_clear` are present in the type object." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:446 +msgid "" +"This is a bitmask of all the bits that pertain to the existence of certain " +"fields in the type object and its extension structures. Currently, it " +"includes the following bits: :const:`Py_TPFLAGS_HAVE_STACKLESS_EXTENSION`, :" +"const:`Py_TPFLAGS_HAVE_VERSION_TAG`." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:461 +msgid "" +"These flags are used by functions such as :c:func:`PyLong_Check` to quickly " +"determine if a type is a subclass of a built-in type; such specific checks " +"are faster than a generic check, like :c:func:`PyObject_IsInstance`. Custom " +"types that inherit from built-ins should have their :c:member:`~PyTypeObject." +"tp_flags` set appropriately, or the code that interacts with such types will " +"behave differently depending on what kind of check is used." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:472 +msgid "" +"This bit is set when the :c:member:`~PyTypeObject.tp_finalize` slot is " +"present in the type structure." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:480 +msgid "" +"An optional pointer to a NUL-terminated C string giving the docstring for " +"this type object. This is exposed as the :attr:`__doc__` attribute on the " +"type and instances of the type." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:484 +msgid "This field is *not* inherited by subtypes." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:489 +msgid "" +"An optional pointer to a traversal function for the garbage collector. This " +"is only used if the :const:`Py_TPFLAGS_HAVE_GC` flag bit is set. More " +"information about Python's garbage collection scheme can be found in " +"section :ref:`supporting-cycle-detection`." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:494 +msgid "" +"The :c:member:`~PyTypeObject.tp_traverse` pointer is used by the garbage " +"collector to detect reference cycles. A typical implementation of a :c:" +"member:`~PyTypeObject.tp_traverse` function simply calls :c:func:`Py_VISIT` " +"on each of the instance's members that are Python objects. For example, " +"this is function :c:func:`local_traverse` from the :mod:`_thread` extension " +"module::" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:509 +msgid "" +"Note that :c:func:`Py_VISIT` is called only on those members that can " +"participate in reference cycles. Although there is also a ``self->key`` " +"member, it can only be *NULL* or a Python string and therefore cannot be " +"part of a reference cycle." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:513 +msgid "" +"On the other hand, even if you know a member can never be part of a cycle, " +"as a debugging aid you may want to visit it anyway just so the :mod:`gc` " +"module's :func:`~gc.get_referents` function will include it." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:517 +msgid "" +"Note that :c:func:`Py_VISIT` requires the *visit* and *arg* parameters to :c:" +"func:`local_traverse` to have these specific names; don't name them just " +"anything." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:521 +msgid "" +"This field is inherited by subtypes together with :c:member:`~PyTypeObject." +"tp_clear` and the :const:`Py_TPFLAGS_HAVE_GC` flag bit: the flag bit, :c:" +"member:`~PyTypeObject.tp_traverse`, and :c:member:`~PyTypeObject.tp_clear` " +"are all inherited from the base type if they are all zero in the subtype." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:529 +msgid "" +"An optional pointer to a clear function for the garbage collector. This is " +"only used if the :const:`Py_TPFLAGS_HAVE_GC` flag bit is set." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:532 +msgid "" +"The :c:member:`~PyTypeObject.tp_clear` member function is used to break " +"reference cycles in cyclic garbage detected by the garbage collector. Taken " +"together, all :c:member:`~PyTypeObject.tp_clear` functions in the system " +"must combine to break all reference cycles. This is subtle, and if in any " +"doubt supply a :c:member:`~PyTypeObject.tp_clear` function. For example, " +"the tuple type does not implement a :c:member:`~PyTypeObject.tp_clear` " +"function, because it's possible to prove that no reference cycle can be " +"composed entirely of tuples. Therefore the :c:member:`~PyTypeObject." +"tp_clear` functions of other types must be sufficient to break any cycle " +"containing a tuple. This isn't immediately obvious, and there's rarely a " +"good reason to avoid implementing :c:member:`~PyTypeObject.tp_clear`." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:542 +msgid "" +"Implementations of :c:member:`~PyTypeObject.tp_clear` should drop the " +"instance's references to those of its members that may be Python objects, " +"and set its pointers to those members to *NULL*, as in the following " +"example::" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:556 +msgid "" +"The :c:func:`Py_CLEAR` macro should be used, because clearing references is " +"delicate: the reference to the contained object must not be decremented " +"until after the pointer to the contained object is set to *NULL*. This is " +"because decrementing the reference count may cause the contained object to " +"become trash, triggering a chain of reclamation activity that may include " +"invoking arbitrary Python code (due to finalizers, or weakref callbacks, " +"associated with the contained object). If it's possible for such code to " +"reference *self* again, it's important that the pointer to the contained " +"object be *NULL* at that time, so that *self* knows the contained object can " +"no longer be used. The :c:func:`Py_CLEAR` macro performs the operations in " +"a safe order." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:567 +msgid "" +"Because the goal of :c:member:`~PyTypeObject.tp_clear` functions is to break " +"reference cycles, it's not necessary to clear contained objects like Python " +"strings or Python integers, which can't participate in reference cycles. On " +"the other hand, it may be convenient to clear all contained Python objects, " +"and write the type's :c:member:`~PyTypeObject.tp_dealloc` function to " +"invoke :c:member:`~PyTypeObject.tp_clear`." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:573 +msgid "" +"More information about Python's garbage collection scheme can be found in " +"section :ref:`supporting-cycle-detection`." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:576 +msgid "" +"This field is inherited by subtypes together with :c:member:`~PyTypeObject." +"tp_traverse` and the :const:`Py_TPFLAGS_HAVE_GC` flag bit: the flag bit, :c:" +"member:`~PyTypeObject.tp_traverse`, and :c:member:`~PyTypeObject.tp_clear` " +"are all inherited from the base type if they are all zero in the subtype." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:584 +msgid "" +"An optional pointer to the rich comparison function, whose signature is " +"``PyObject *tp_richcompare(PyObject *a, PyObject *b, int op)``. The first " +"parameter is guaranteed to be an instance of the type that is defined by :c:" +"type:`PyTypeObject`." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:589 +msgid "" +"The function should return the result of the comparison (usually ``Py_True`` " +"or ``Py_False``). If the comparison is undefined, it must return " +"``Py_NotImplemented``, if another error occurred it must return ``NULL`` and " +"set an exception condition." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:596 +msgid "" +"If you want to implement a type for which only a limited set of comparisons " +"makes sense (e.g. ``==`` and ``!=``, but not ``<`` and friends), directly " +"raise :exc:`TypeError` in the rich comparison function." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:600 +msgid "" +"This field is inherited by subtypes together with :c:member:`~PyTypeObject." +"tp_hash`: a subtype inherits :c:member:`~PyTypeObject.tp_richcompare` and :c:" +"member:`~PyTypeObject.tp_hash` when the subtype's :c:member:`~PyTypeObject." +"tp_richcompare` and :c:member:`~PyTypeObject.tp_hash` are both *NULL*." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:605 +msgid "" +"The following constants are defined to be used as the third argument for :c:" +"member:`~PyTypeObject.tp_richcompare` and for :c:func:`PyObject_RichCompare`:" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:609 +msgid "Constant" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:609 +msgid "Comparison" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:611 +msgid ":const:`Py_LT`" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:611 +msgid "``<``" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:613 +msgid ":const:`Py_LE`" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:613 +msgid "``<=``" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:615 +msgid ":const:`Py_EQ`" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:615 +msgid "``==``" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:617 +msgid ":const:`Py_NE`" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:617 +msgid "``!=``" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:619 +msgid ":const:`Py_GT`" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:619 +msgid "``>``" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:621 +msgid ":const:`Py_GE`" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:621 +msgid "``>=``" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:627 +msgid "" +"If the instances of this type are weakly referenceable, this field is " +"greater than zero and contains the offset in the instance structure of the " +"weak reference list head (ignoring the GC header, if present); this offset " +"is used by :c:func:`PyObject_ClearWeakRefs` and the :c:func:`PyWeakref_\\*` " +"functions. The instance structure needs to include a field of type :c:type:" +"`PyObject\\*` which is initialized to *NULL*." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:634 +msgid "" +"Do not confuse this field with :c:member:`~PyTypeObject.tp_weaklist`; that " +"is the list head for weak references to the type object itself." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:637 +msgid "" +"This field is inherited by subtypes, but see the rules listed below. A " +"subtype may override this offset; this means that the subtype uses a " +"different weak reference list head than the base type. Since the list head " +"is always found via :c:member:`~PyTypeObject.tp_weaklistoffset`, this should " +"not be a problem." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:642 +msgid "" +"When a type defined by a class statement has no :attr:`~object.__slots__` " +"declaration, and none of its base types are weakly referenceable, the type " +"is made weakly referenceable by adding a weak reference list head slot to " +"the instance layout and setting the :c:member:`~PyTypeObject." +"tp_weaklistoffset` of that slot's offset." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:647 +msgid "" +"When a type's :attr:`__slots__` declaration contains a slot named :attr:" +"`__weakref__`, that slot becomes the weak reference list head for instances " +"of the type, and the slot's offset is stored in the type's :c:member:" +"`~PyTypeObject.tp_weaklistoffset`." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:652 +msgid "" +"When a type's :attr:`__slots__` declaration does not contain a slot named :" +"attr:`__weakref__`, the type inherits its :c:member:`~PyTypeObject." +"tp_weaklistoffset` from its base type." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:658 +msgid "" +"An optional pointer to a function that returns an iterator for the object. " +"Its presence normally signals that the instances of this type are iterable " +"(although sequences may be iterable without this function)." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:662 +msgid "This function has the same signature as :c:func:`PyObject_GetIter`." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:669 +msgid "" +"An optional pointer to a function that returns the next item in an iterator. " +"When the iterator is exhausted, it must return *NULL*; a :exc:" +"`StopIteration` exception may or may not be set. When another error occurs, " +"it must return *NULL* too. Its presence signals that the instances of this " +"type are iterators." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:675 +msgid "" +"Iterator types should also define the :c:member:`~PyTypeObject.tp_iter` " +"function, and that function should return the iterator instance itself (not " +"a new iterator instance)." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:679 +msgid "This function has the same signature as :c:func:`PyIter_Next`." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:686 +msgid "" +"An optional pointer to a static *NULL*-terminated array of :c:type:" +"`PyMethodDef` structures, declaring regular methods of this type." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:689 +msgid "" +"For each entry in the array, an entry is added to the type's dictionary " +"(see :c:member:`~PyTypeObject.tp_dict` below) containing a method descriptor." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:692 +msgid "" +"This field is not inherited by subtypes (methods are inherited through a " +"different mechanism)." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:698 +msgid "" +"An optional pointer to a static *NULL*-terminated array of :c:type:" +"`PyMemberDef` structures, declaring regular data members (fields or slots) " +"of instances of this type." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:702 +msgid "" +"For each entry in the array, an entry is added to the type's dictionary " +"(see :c:member:`~PyTypeObject.tp_dict` below) containing a member descriptor." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:705 +msgid "" +"This field is not inherited by subtypes (members are inherited through a " +"different mechanism)." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:711 +msgid "" +"An optional pointer to a static *NULL*-terminated array of :c:type:" +"`PyGetSetDef` structures, declaring computed attributes of instances of this " +"type." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:714 +msgid "" +"For each entry in the array, an entry is added to the type's dictionary " +"(see :c:member:`~PyTypeObject.tp_dict` below) containing a getset descriptor." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:717 +msgid "" +"This field is not inherited by subtypes (computed attributes are inherited " +"through a different mechanism)." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:722 +msgid "Docs for PyGetSetDef::" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:738 +msgid "" +"An optional pointer to a base type from which type properties are " +"inherited. At this level, only single inheritance is supported; multiple " +"inheritance require dynamically creating a type object by calling the " +"metatype." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:742 +msgid "" +"This field is not inherited by subtypes (obviously), but it defaults to " +"``&PyBaseObject_Type`` (which to Python programmers is known as the type :" +"class:`object`)." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:749 +msgid "The type's dictionary is stored here by :c:func:`PyType_Ready`." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:751 +msgid "" +"This field should normally be initialized to *NULL* before PyType_Ready is " +"called; it may also be initialized to a dictionary containing initial " +"attributes for the type. Once :c:func:`PyType_Ready` has initialized the " +"type, extra attributes for the type may be added to this dictionary only if " +"they don't correspond to overloaded operations (like :meth:`__add__`)." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:757 +msgid "" +"This field is not inherited by subtypes (though the attributes defined in " +"here are inherited through a different mechanism)." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:762 +msgid "" +"It is not safe to use :c:func:`PyDict_SetItem` on or otherwise modify :c:" +"member:`~PyTypeObject.tp_dict` with the dictionary C-API." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:768 +msgid "An optional pointer to a \"descriptor get\" function." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:770 ../Doc/c-api/typeobj.rst:784 +#: ../Doc/c-api/typeobj.rst:856 ../Doc/c-api/typeobj.rst:878 +#: ../Doc/c-api/typeobj.rst:909 +msgid "The function signature is ::" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:781 +msgid "" +"An optional pointer to a function for setting and deleting a descriptor's " +"value." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:788 +msgid "" +"The *value* argument is set to *NULL* to delete the value. This field is " +"inherited by subtypes." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:796 +msgid "" +"If the instances of this type have a dictionary containing instance " +"variables, this field is non-zero and contains the offset in the instances " +"of the type of the instance variable dictionary; this offset is used by :c:" +"func:`PyObject_GenericGetAttr`." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:801 +msgid "" +"Do not confuse this field with :c:member:`~PyTypeObject.tp_dict`; that is " +"the dictionary for attributes of the type object itself." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:804 +msgid "" +"If the value of this field is greater than zero, it specifies the offset " +"from the start of the instance structure. If the value is less than zero, " +"it specifies the offset from the *end* of the instance structure. A " +"negative offset is more expensive to use, and should only be used when the " +"instance structure contains a variable-length part. This is used for " +"example to add an instance variable dictionary to subtypes of :class:`str` " +"or :class:`tuple`. Note that the :c:member:`~PyTypeObject.tp_basicsize` " +"field should account for the dictionary added to the end in that case, even " +"though the dictionary is not included in the basic object layout. On a " +"system with a pointer size of 4 bytes, :c:member:`~PyTypeObject." +"tp_dictoffset` should be set to ``-4`` to indicate that the dictionary is at " +"the very end of the structure." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:816 +msgid "" +"The real dictionary offset in an instance can be computed from a negative :c:" +"member:`~PyTypeObject.tp_dictoffset` as follows::" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:823 +msgid "" +"where :c:member:`~PyTypeObject.tp_basicsize`, :c:member:`~PyTypeObject." +"tp_itemsize` and :c:member:`~PyTypeObject.tp_dictoffset` are taken from the " +"type object, and :attr:`ob_size` is taken from the instance. The absolute " +"value is taken because ints use the sign of :attr:`ob_size` to store the " +"sign of the number. (There's never a need to do this calculation yourself; " +"it is done for you by :c:func:`_PyObject_GetDictPtr`.)" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:829 +msgid "" +"This field is inherited by subtypes, but see the rules listed below. A " +"subtype may override this offset; this means that the subtype instances " +"store the dictionary at a difference offset than the base type. Since the " +"dictionary is always found via :c:member:`~PyTypeObject.tp_dictoffset`, this " +"should not be a problem." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:834 +msgid "" +"When a type defined by a class statement has no :attr:`~object.__slots__` " +"declaration, and none of its base types has an instance variable dictionary, " +"a dictionary slot is added to the instance layout and the :c:member:" +"`~PyTypeObject.tp_dictoffset` is set to that slot's offset." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:839 +msgid "" +"When a type defined by a class statement has a :attr:`__slots__` " +"declaration, the type inherits its :c:member:`~PyTypeObject.tp_dictoffset` " +"from its base type." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:842 +msgid "" +"(Adding a slot named :attr:`~object.__dict__` to the :attr:`__slots__` " +"declaration does not have the expected effect, it just causes confusion. " +"Maybe this should be added as a feature just like :attr:`__weakref__` " +"though.)" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:849 +msgid "An optional pointer to an instance initialization function." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:851 +msgid "" +"This function corresponds to the :meth:`__init__` method of classes. Like :" +"meth:`__init__`, it is possible to create an instance without calling :meth:" +"`__init__`, and it is possible to reinitialize an instance by calling its :" +"meth:`__init__` method again." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:860 +msgid "" +"The self argument is the instance to be initialized; the *args* and *kwds* " +"arguments represent positional and keyword arguments of the call to :meth:" +"`__init__`." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:864 +msgid "" +"The :c:member:`~PyTypeObject.tp_init` function, if not *NULL*, is called " +"when an instance is created normally by calling its type, after the type's :" +"c:member:`~PyTypeObject.tp_new` function has returned an instance of the " +"type. If the :c:member:`~PyTypeObject.tp_new` function returns an instance " +"of some other type that is not a subtype of the original type, no :c:member:" +"`~PyTypeObject.tp_init` function is called; if :c:member:`~PyTypeObject." +"tp_new` returns an instance of a subtype of the original type, the " +"subtype's :c:member:`~PyTypeObject.tp_init` is called." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:876 +msgid "An optional pointer to an instance allocation function." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:882 +msgid "" +"The purpose of this function is to separate memory allocation from memory " +"initialization. It should return a pointer to a block of memory of adequate " +"length for the instance, suitably aligned, and initialized to zeros, but " +"with :attr:`ob_refcnt` set to ``1`` and :attr:`ob_type` set to the type " +"argument. If the type's :c:member:`~PyTypeObject.tp_itemsize` is non-zero, " +"the object's :attr:`ob_size` field should be initialized to *nitems* and the " +"length of the allocated memory block should be ``tp_basicsize + " +"nitems*tp_itemsize``, rounded up to a multiple of ``sizeof(void*)``; " +"otherwise, *nitems* is not used and the length of the block should be :c:" +"member:`~PyTypeObject.tp_basicsize`." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:892 +msgid "" +"Do not use this function to do any other instance initialization, not even " +"to allocate additional memory; that should be done by :c:member:" +"`~PyTypeObject.tp_new`." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:895 +msgid "" +"This field is inherited by static subtypes, but not by dynamic subtypes " +"(subtypes created by a class statement); in the latter, this field is always " +"set to :c:func:`PyType_GenericAlloc`, to force a standard heap allocation " +"strategy. That is also the recommended value for statically defined types." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:903 +msgid "An optional pointer to an instance creation function." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:905 +msgid "" +"If this function is *NULL* for a particular type, that type cannot be called " +"to create new instances; presumably there is some other way to create " +"instances, like a factory function." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:913 +msgid "" +"The subtype argument is the type of the object being created; the *args* and " +"*kwds* arguments represent positional and keyword arguments of the call to " +"the type. Note that subtype doesn't have to equal the type whose :c:member:" +"`~PyTypeObject.tp_new` function is called; it may be a subtype of that type " +"(but not an unrelated type)." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:919 +msgid "" +"The :c:member:`~PyTypeObject.tp_new` function should call ``subtype-" +">tp_alloc(subtype, nitems)`` to allocate space for the object, and then do " +"only as much further initialization as is absolutely necessary. " +"Initialization that can safely be ignored or repeated should be placed in " +"the :c:member:`~PyTypeObject.tp_init` handler. A good rule of thumb is that " +"for immutable types, all initialization should take place in :c:member:" +"`~PyTypeObject.tp_new`, while for mutable types, most initialization should " +"be deferred to :c:member:`~PyTypeObject.tp_init`." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:927 +msgid "" +"This field is inherited by subtypes, except it is not inherited by static " +"types whose :c:member:`~PyTypeObject.tp_base` is *NULL* or " +"``&PyBaseObject_Type``." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:933 +msgid "" +"An optional pointer to an instance deallocation function. Its signature is :" +"c:type:`freefunc`::" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:938 +msgid "" +"An initializer that is compatible with this signature is :c:func:" +"`PyObject_Free`." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:940 +msgid "" +"This field is inherited by static subtypes, but not by dynamic subtypes " +"(subtypes created by a class statement); in the latter, this field is set to " +"a deallocator suitable to match :c:func:`PyType_GenericAlloc` and the value " +"of the :const:`Py_TPFLAGS_HAVE_GC` flag bit." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:948 +msgid "An optional pointer to a function called by the garbage collector." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:950 +msgid "" +"The garbage collector needs to know whether a particular object is " +"collectible or not. Normally, it is sufficient to look at the object's " +"type's :c:member:`~PyTypeObject.tp_flags` field, and check the :const:" +"`Py_TPFLAGS_HAVE_GC` flag bit. But some types have a mixture of statically " +"and dynamically allocated instances, and the statically allocated instances " +"are not collectible. Such types should define this function; it should " +"return ``1`` for a collectible instance, and ``0`` for a non-collectible " +"instance. The signature is ::" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:960 +msgid "" +"(The only example of this are types themselves. The metatype, :c:data:" +"`PyType_Type`, defines this function to distinguish between statically and " +"dynamically allocated types.)" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:969 +msgid "Tuple of base types." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:971 +msgid "" +"This is set for types created by a class statement. It should be *NULL* for " +"statically defined types." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:974 +msgid "This field is not inherited." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:979 +msgid "" +"Tuple containing the expanded set of base types, starting with the type " +"itself and ending with :class:`object`, in Method Resolution Order." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:982 +msgid "" +"This field is not inherited; it is calculated fresh by :c:func:" +"`PyType_Ready`." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:987 +msgid "" +"An optional pointer to an instance finalization function. Its signature is :" +"c:type:`destructor`::" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:992 +msgid "" +"If :c:member:`~PyTypeObject.tp_finalize` is set, the interpreter calls it " +"once when finalizing an instance. It is called either from the garbage " +"collector (if the instance is part of an isolated reference cycle) or just " +"before the object is deallocated. Either way, it is guaranteed to be called " +"before attempting to break reference cycles, ensuring that it finds the " +"object in a sane state." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:999 +msgid "" +":c:member:`~PyTypeObject.tp_finalize` should not mutate the current " +"exception status; therefore, a recommended way to write a non-trivial " +"finalizer is::" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1016 +msgid "" +"For this field to be taken into account (even through inheritance), you must " +"also set the :const:`Py_TPFLAGS_HAVE_FINALIZE` flags bit." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1023 +msgid "\"Safe object finalization\" (:pep:`442`)" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1028 +msgid "Unused. Not inherited. Internal use only." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1033 +msgid "" +"List of weak references to subclasses. Not inherited. Internal use only." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1038 +msgid "" +"Weak reference list head, for weak references to this type object. Not " +"inherited. Internal use only." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1041 +msgid "" +"The remaining fields are only defined if the feature test macro :const:" +"`COUNT_ALLOCS` is defined, and are for internal use only. They are " +"documented here for completeness. None of these fields are inherited by " +"subtypes." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1049 +msgid "Number of allocations." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1054 +msgid "Number of frees." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1059 +msgid "Maximum simultaneously allocated objects." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1064 +msgid "" +"Pointer to the next type object with a non-zero :c:member:`~PyTypeObject." +"tp_allocs` field." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1066 +msgid "" +"Also, note that, in a garbage collected Python, tp_dealloc may be called " +"from any Python thread, not just the thread which created the object (if the " +"object becomes part of a refcount cycle, that cycle might be collected by a " +"garbage collection on any thread). This is not a problem for Python API " +"calls, since the thread on which tp_dealloc is called will own the Global " +"Interpreter Lock (GIL). However, if the object being destroyed in turn " +"destroys objects from some other C or C++ library, care should be taken to " +"ensure that destroying those objects on the thread which called tp_dealloc " +"will not violate any assumptions of the library." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1080 +msgid "Number Object Structures" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1087 +msgid "" +"This structure holds pointers to the functions which an object uses to " +"implement the number protocol. Each function is used by the function of " +"similar name documented in the :ref:`number` section." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1091 ../Doc/c-api/typeobj.rst:1364 +msgid "Here is the structure definition::" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1138 +msgid "" +"Binary and ternary functions must check the type of all their operands, and " +"implement the necessary conversions (at least one of the operands is an " +"instance of the defined type). If the operation is not defined for the " +"given operands, binary and ternary functions must return " +"``Py_NotImplemented``, if another error occurred they must return ``NULL`` " +"and set an exception." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1147 +msgid "" +"The :c:data:`nb_reserved` field should always be ``NULL``. It was " +"previously called :c:data:`nb_long`, and was renamed in Python 3.0.1." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1155 +msgid "Mapping Object Structures" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1162 +msgid "" +"This structure holds pointers to the functions which an object uses to " +"implement the mapping protocol. It has three members:" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1167 +msgid "" +"This function is used by :c:func:`PyMapping_Length` and :c:func:" +"`PyObject_Size`, and has the same signature. This slot may be set to *NULL* " +"if the object has no defined length." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1173 +msgid "" +"This function is used by :c:func:`PyObject_GetItem` and has the same " +"signature. This slot must be filled for the :c:func:`PyMapping_Check` " +"function to return ``1``, it can be *NULL* otherwise." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1179 +msgid "" +"This function is used by :c:func:`PyObject_SetItem` and :c:func:" +"`PyObject_DelItem`. It has the same signature as :c:func:" +"`PyObject_SetItem`, but *v* can also be set to *NULL* to delete an item. If " +"this slot is *NULL*, the object does not support item assignment and " +"deletion." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1189 +msgid "Sequence Object Structures" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1196 +msgid "" +"This structure holds pointers to the functions which an object uses to " +"implement the sequence protocol." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1201 +msgid "" +"This function is used by :c:func:`PySequence_Size` and :c:func:" +"`PyObject_Size`, and has the same signature." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1206 +msgid "" +"This function is used by :c:func:`PySequence_Concat` and has the same " +"signature. It is also used by the ``+`` operator, after trying the numeric " +"addition via the :c:member:`~PyTypeObject.tp_as_number.nb_add` slot." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1212 +msgid "" +"This function is used by :c:func:`PySequence_Repeat` and has the same " +"signature. It is also used by the ``*`` operator, after trying numeric " +"multiplication via the :c:member:`~PyTypeObject.tp_as_number.nb_multiply` " +"slot." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1219 +msgid "" +"This function is used by :c:func:`PySequence_GetItem` and has the same " +"signature. This slot must be filled for the :c:func:`PySequence_Check` " +"function to return ``1``, it can be *NULL* otherwise." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1223 +msgid "" +"Negative indexes are handled as follows: if the :attr:`sq_length` slot is " +"filled, it is called and the sequence length is used to compute a positive " +"index which is passed to :attr:`sq_item`. If :attr:`sq_length` is *NULL*, " +"the index is passed as is to the function." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1230 +msgid "" +"This function is used by :c:func:`PySequence_SetItem` and has the same " +"signature. This slot may be left to *NULL* if the object does not support " +"item assignment and deletion." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1236 +msgid "" +"This function may be used by :c:func:`PySequence_Contains` and has the same " +"signature. This slot may be left to *NULL*, in this case :c:func:" +"`PySequence_Contains` simply traverses the sequence until it finds a match." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1243 +msgid "" +"This function is used by :c:func:`PySequence_InPlaceConcat` and has the same " +"signature. It should modify its first operand, and return it." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1248 +msgid "" +"This function is used by :c:func:`PySequence_InPlaceRepeat` and has the same " +"signature. It should modify its first operand, and return it." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1258 +msgid "Buffer Object Structures" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1266 +msgid "" +"This structure holds pointers to the functions required by the :ref:`Buffer " +"protocol `. The protocol defines how an exporter object can " +"expose its internal data to consumer objects." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1272 ../Doc/c-api/typeobj.rst:1321 +#: ../Doc/c-api/typeobj.rst:1374 ../Doc/c-api/typeobj.rst:1385 +#: ../Doc/c-api/typeobj.rst:1396 +msgid "The signature of this function is::" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1276 +msgid "" +"Handle a request to *exporter* to fill in *view* as specified by *flags*. " +"Except for point (3), an implementation of this function MUST take these " +"steps:" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1280 +msgid "" +"Check if the request can be met. If not, raise :c:data:`PyExc_BufferError`, " +"set :c:data:`view->obj` to *NULL* and return -1." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1283 +msgid "Fill in the requested fields." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1285 +msgid "Increment an internal counter for the number of exports." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1287 +msgid "" +"Set :c:data:`view->obj` to *exporter* and increment :c:data:`view->obj`." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1289 +msgid "Return 0." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1291 +msgid "" +"If *exporter* is part of a chain or tree of buffer providers, two main " +"schemes can be used:" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1294 +msgid "" +"Re-export: Each member of the tree acts as the exporting object and sets :c:" +"data:`view->obj` to a new reference to itself." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1297 +msgid "" +"Redirect: The buffer request is redirected to the root object of the tree. " +"Here, :c:data:`view->obj` will be a new reference to the root object." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1301 +msgid "" +"The individual fields of *view* are described in section :ref:`Buffer " +"structure `, the rules how an exporter must react to " +"specific requests are in section :ref:`Buffer request types `." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1306 +msgid "" +"All memory pointed to in the :c:type:`Py_buffer` structure belongs to the " +"exporter and must remain valid until there are no consumers left. :c:member:" +"`~Py_buffer.format`, :c:member:`~Py_buffer.shape`, :c:member:`~Py_buffer." +"strides`, :c:member:`~Py_buffer.suboffsets` and :c:member:`~Py_buffer." +"internal` are read-only for the consumer." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1313 +msgid "" +":c:func:`PyBuffer_FillInfo` provides an easy way of exposing a simple bytes " +"buffer while dealing correctly with all request types." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1316 +msgid "" +":c:func:`PyObject_GetBuffer` is the interface for the consumer that wraps " +"this function." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1325 +msgid "" +"Handle a request to release the resources of the buffer. If no resources " +"need to be released, :c:member:`PyBufferProcs.bf_releasebuffer` may be " +"*NULL*. Otherwise, a standard implementation of this function will take " +"these optional steps:" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1330 +msgid "Decrement an internal counter for the number of exports." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1332 +msgid "If the counter is 0, free all memory associated with *view*." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1334 +msgid "" +"The exporter MUST use the :c:member:`~Py_buffer.internal` field to keep " +"track of buffer-specific resources. This field is guaranteed to remain " +"constant, while a consumer MAY pass a copy of the original buffer as the " +"*view* argument." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1340 +msgid "" +"This function MUST NOT decrement :c:data:`view->obj`, since that is done " +"automatically in :c:func:`PyBuffer_Release` (this scheme is useful for " +"breaking reference cycles)." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1345 +msgid "" +":c:func:`PyBuffer_Release` is the interface for the consumer that wraps this " +"function." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1353 +msgid "Async Object Structures" +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1361 +msgid "" +"This structure holds pointers to the functions required to implement :term:" +"`awaitable` and :term:`asynchronous iterator` objects." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1378 +msgid "" +"The returned object must be an iterator, i.e. :c:func:`PyIter_Check` must " +"return ``1`` for it." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1381 +msgid "" +"This slot may be set to *NULL* if an object is not an :term:`awaitable`." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1389 +msgid "" +"Must return an :term:`awaitable` object. See :meth:`__anext__` for details." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1391 +msgid "" +"This slot may be set to *NULL* if an object does not implement asynchronous " +"iteration protocol." +msgstr "" + +#: ../Doc/c-api/typeobj.rst:1400 +msgid "" +"Must return an :term:`awaitable` object. See :meth:`__anext__` for details. " +"This slot may be set to *NULL*." +msgstr "" + +#: ../Doc/c-api/unicode.rst:6 +msgid "Unicode Objects and Codecs" +msgstr "" + +#: ../Doc/c-api/unicode.rst:12 +msgid "Unicode Objects" +msgstr "" + +#: ../Doc/c-api/unicode.rst:14 +msgid "" +"Since the implementation of :pep:`393` in Python 3.3, Unicode objects " +"internally use a variety of representations, in order to allow handling the " +"complete range of Unicode characters while staying memory efficient. There " +"are special cases for strings where all code points are below 128, 256, or " +"65536; otherwise, code points must be below 1114112 (which is the full " +"Unicode range)." +msgstr "" + +#: ../Doc/c-api/unicode.rst:20 +msgid "" +":c:type:`Py_UNICODE*` and UTF-8 representations are created on demand and " +"cached in the Unicode object. The :c:type:`Py_UNICODE*` representation is " +"deprecated and inefficient; it should be avoided in performance- or memory-" +"sensitive situations." +msgstr "" + +#: ../Doc/c-api/unicode.rst:25 +msgid "" +"Due to the transition between the old APIs and the new APIs, unicode objects " +"can internally be in two states depending on how they were created:" +msgstr "" + +#: ../Doc/c-api/unicode.rst:28 +msgid "" +"\"canonical\" unicode objects are all objects created by a non-deprecated " +"unicode API. They use the most efficient representation allowed by the " +"implementation." +msgstr "" + +#: ../Doc/c-api/unicode.rst:32 +msgid "" +"\"legacy\" unicode objects have been created through one of the deprecated " +"APIs (typically :c:func:`PyUnicode_FromUnicode`) and only bear the :c:type:" +"`Py_UNICODE*` representation; you will have to call :c:func:" +"`PyUnicode_READY` on them before calling any other API." +msgstr "" + +#: ../Doc/c-api/unicode.rst:39 +msgid "Unicode Type" +msgstr "" + +#: ../Doc/c-api/unicode.rst:41 +msgid "" +"These are the basic Unicode object types used for the Unicode implementation " +"in Python:" +msgstr "" + +#: ../Doc/c-api/unicode.rst:48 +msgid "" +"These types are typedefs for unsigned integer types wide enough to contain " +"characters of 32 bits, 16 bits and 8 bits, respectively. When dealing with " +"single Unicode characters, use :c:type:`Py_UCS4`." +msgstr "" + +#: ../Doc/c-api/unicode.rst:57 +msgid "" +"This is a typedef of :c:type:`wchar_t`, which is a 16-bit type or 32-bit " +"type depending on the platform." +msgstr "" + +#: ../Doc/c-api/unicode.rst:60 +msgid "" +"In previous versions, this was a 16-bit type or a 32-bit type depending on " +"whether you selected a \"narrow\" or \"wide\" Unicode version of Python at " +"build time." +msgstr "" + +#: ../Doc/c-api/unicode.rst:70 +msgid "" +"These subtypes of :c:type:`PyObject` represent a Python Unicode object. In " +"almost all cases, they shouldn't be used directly, since all API functions " +"that deal with Unicode objects take and return :c:type:`PyObject` pointers." +msgstr "" + +#: ../Doc/c-api/unicode.rst:79 +msgid "" +"This instance of :c:type:`PyTypeObject` represents the Python Unicode type. " +"It is exposed to Python code as ``str``." +msgstr "" + +#: ../Doc/c-api/unicode.rst:83 +msgid "" +"The following APIs are really C macros and can be used to do fast checks and " +"to access internal read-only data of Unicode objects:" +msgstr "" + +#: ../Doc/c-api/unicode.rst:88 +msgid "" +"Return true if the object *o* is a Unicode object or an instance of a " +"Unicode subtype." +msgstr "" + +#: ../Doc/c-api/unicode.rst:94 +msgid "" +"Return true if the object *o* is a Unicode object, but not an instance of a " +"subtype." +msgstr "" + +#: ../Doc/c-api/unicode.rst:100 +msgid "" +"Ensure the string object *o* is in the \"canonical\" representation. This " +"is required before using any of the access macros described below." +msgstr "" + +#: ../Doc/c-api/unicode.rst:105 +msgid "" +"Returns 0 on success and -1 with an exception set on failure, which in " +"particular happens if memory allocation fails." +msgstr "" + +#: ../Doc/c-api/unicode.rst:113 +msgid "" +"Return the length of the Unicode string, in code points. *o* has to be a " +"Unicode object in the \"canonical\" representation (not checked)." +msgstr "" + +#: ../Doc/c-api/unicode.rst:123 +msgid "" +"Return a pointer to the canonical representation cast to UCS1, UCS2 or UCS4 " +"integer types for direct character access. No checks are performed if the " +"canonical representation has the correct character size; use :c:func:" +"`PyUnicode_KIND` to select the right macro. Make sure :c:func:" +"`PyUnicode_READY` has been called before accessing this." +msgstr "" + +#: ../Doc/c-api/unicode.rst:137 +msgid "Return values of the :c:func:`PyUnicode_KIND` macro." +msgstr "" + +#: ../Doc/c-api/unicode.rst:144 +msgid "" +"Return one of the PyUnicode kind constants (see above) that indicate how " +"many bytes per character this Unicode object uses to store its data. *o* " +"has to be a Unicode object in the \"canonical\" representation (not checked)." +msgstr "" + +#: ../Doc/c-api/unicode.rst:155 +msgid "" +"Return a void pointer to the raw unicode buffer. *o* has to be a Unicode " +"object in the \"canonical\" representation (not checked)." +msgstr "" + +#: ../Doc/c-api/unicode.rst:164 +msgid "" +"Write into a canonical representation *data* (as obtained with :c:func:" +"`PyUnicode_DATA`). This macro does not do any sanity checks and is intended " +"for usage in loops. The caller should cache the *kind* value and *data* " +"pointer as obtained from other macro calls. *index* is the index in the " +"string (starts at 0) and *value* is the new code point value which should be " +"written to that location." +msgstr "" + +#: ../Doc/c-api/unicode.rst:176 +msgid "" +"Read a code point from a canonical representation *data* (as obtained with :" +"c:func:`PyUnicode_DATA`). No checks or ready calls are performed." +msgstr "" + +#: ../Doc/c-api/unicode.rst:184 +msgid "" +"Read a character from a Unicode object *o*, which must be in the \"canonical" +"\" representation. This is less efficient than :c:func:`PyUnicode_READ` if " +"you do multiple consecutive reads." +msgstr "" + +#: ../Doc/c-api/unicode.rst:193 +msgid "" +"Return the maximum code point that is suitable for creating another string " +"based on *o*, which must be in the \"canonical\" representation. This is " +"always an approximation but more efficient than iterating over the string." +msgstr "" + +#: ../Doc/c-api/unicode.rst:207 +msgid "" +"Return the size of the deprecated :c:type:`Py_UNICODE` representation, in " +"code units (this includes surrogate pairs as 2 units). *o* has to be a " +"Unicode object (not checked)." +msgstr "" + +#: ../Doc/c-api/unicode.rst:213 ../Doc/c-api/unicode.rst:223 +msgid "" +"Deprecated since version 3.3, will be removed in version 4.0: Part of the " +"old-style Unicode API, please migrate to using PyUnicode_GET_LENGTH()." +msgstr "" + +#: ../Doc/c-api/unicode.rst:213 ../Doc/c-api/unicode.rst:223 +msgid "" +"Part of the old-style Unicode API, please migrate to using :c:func:" +"`PyUnicode_GET_LENGTH`." +msgstr "" + +#: ../Doc/c-api/unicode.rst:218 +msgid "" +"Return the size of the deprecated :c:type:`Py_UNICODE` representation in " +"bytes. *o* has to be a Unicode object (not checked)." +msgstr "" + +#: ../Doc/c-api/unicode.rst:229 +msgid "" +"Return a pointer to a :c:type:`Py_UNICODE` representation of the object. " +"The returned buffer is always terminated with an extra null code point. It " +"may also contain embedded null code points, which would cause the string to " +"be truncated when used in most C functions. The ``AS_DATA`` form casts the " +"pointer to :c:type:`const char *`. The *o* argument has to be a Unicode " +"object (not checked)." +msgstr "" + +#: ../Doc/c-api/unicode.rst:236 +msgid "" +"This macro is now inefficient -- because in many cases the :c:type:" +"`Py_UNICODE` representation does not exist and needs to be created -- and " +"can fail (return *NULL* with an exception set). Try to port the code to use " +"the new :c:func:`PyUnicode_nBYTE_DATA` macros or use :c:func:" +"`PyUnicode_WRITE` or :c:func:`PyUnicode_READ`." +msgstr "" + +#: ../Doc/c-api/unicode.rst:245 +msgid "" +"Deprecated since version 3.3, will be removed in version 4.0: Part of the " +"old-style Unicode API, please migrate to using the PyUnicode_nBYTE_DATA() " +"family of macros." +msgstr "" + +#: ../Doc/c-api/unicode.rst:245 +msgid "" +"Part of the old-style Unicode API, please migrate to using the :c:func:" +"`PyUnicode_nBYTE_DATA` family of macros." +msgstr "" + +#: ../Doc/c-api/unicode.rst:249 +msgid "Unicode Character Properties" +msgstr "" + +#: ../Doc/c-api/unicode.rst:251 +msgid "" +"Unicode provides many different character properties. The most often needed " +"ones are available through these macros which are mapped to C functions " +"depending on the Python configuration." +msgstr "" + +#: ../Doc/c-api/unicode.rst:258 +msgid "Return 1 or 0 depending on whether *ch* is a whitespace character." +msgstr "" + +#: ../Doc/c-api/unicode.rst:263 +msgid "Return 1 or 0 depending on whether *ch* is a lowercase character." +msgstr "" + +#: ../Doc/c-api/unicode.rst:268 +msgid "Return 1 or 0 depending on whether *ch* is an uppercase character." +msgstr "" + +#: ../Doc/c-api/unicode.rst:273 +msgid "Return 1 or 0 depending on whether *ch* is a titlecase character." +msgstr "" + +#: ../Doc/c-api/unicode.rst:278 +msgid "Return 1 or 0 depending on whether *ch* is a linebreak character." +msgstr "" + +#: ../Doc/c-api/unicode.rst:283 +msgid "Return 1 or 0 depending on whether *ch* is a decimal character." +msgstr "" + +#: ../Doc/c-api/unicode.rst:288 +msgid "Return 1 or 0 depending on whether *ch* is a digit character." +msgstr "" + +#: ../Doc/c-api/unicode.rst:293 +msgid "Return 1 or 0 depending on whether *ch* is a numeric character." +msgstr "" + +#: ../Doc/c-api/unicode.rst:298 +msgid "Return 1 or 0 depending on whether *ch* is an alphabetic character." +msgstr "" + +#: ../Doc/c-api/unicode.rst:303 +msgid "Return 1 or 0 depending on whether *ch* is an alphanumeric character." +msgstr "" + +#: ../Doc/c-api/unicode.rst:308 +msgid "" +"Return 1 or 0 depending on whether *ch* is a printable character. " +"Nonprintable characters are those characters defined in the Unicode " +"character database as \"Other\" or \"Separator\", excepting the ASCII space " +"(0x20) which is considered printable. (Note that printable characters in " +"this context are those which should not be escaped when :func:`repr` is " +"invoked on a string. It has no bearing on the handling of strings written " +"to :data:`sys.stdout` or :data:`sys.stderr`.)" +msgstr "" + +#: ../Doc/c-api/unicode.rst:317 +msgid "These APIs can be used for fast direct character conversions:" +msgstr "" + +#: ../Doc/c-api/unicode.rst:322 +msgid "Return the character *ch* converted to lower case." +msgstr "" + +#: ../Doc/c-api/unicode.rst:324 ../Doc/c-api/unicode.rst:332 +#: ../Doc/c-api/unicode.rst:340 +msgid "This function uses simple case mappings." +msgstr "" + +#: ../Doc/c-api/unicode.rst:330 +msgid "Return the character *ch* converted to upper case." +msgstr "" + +#: ../Doc/c-api/unicode.rst:338 +msgid "Return the character *ch* converted to title case." +msgstr "" + +#: ../Doc/c-api/unicode.rst:346 +msgid "" +"Return the character *ch* converted to a decimal positive integer. Return " +"``-1`` if this is not possible. This macro does not raise exceptions." +msgstr "" + +#: ../Doc/c-api/unicode.rst:352 +msgid "" +"Return the character *ch* converted to a single digit integer. Return ``-1`` " +"if this is not possible. This macro does not raise exceptions." +msgstr "" + +#: ../Doc/c-api/unicode.rst:358 +msgid "" +"Return the character *ch* converted to a double. Return ``-1.0`` if this is " +"not possible. This macro does not raise exceptions." +msgstr "" + +#: ../Doc/c-api/unicode.rst:362 +msgid "These APIs can be used to work with surrogates:" +msgstr "" + +#: ../Doc/c-api/unicode.rst:366 +msgid "Check if *ch* is a surrogate (``0xD800 <= ch <= 0xDFFF``)." +msgstr "" + +#: ../Doc/c-api/unicode.rst:370 +msgid "Check if *ch* is a high surrogate (``0xD800 <= ch <= 0xDBFF``)." +msgstr "" + +#: ../Doc/c-api/unicode.rst:374 +msgid "Check if *ch* is a low surrogate (``0xDC00 <= ch <= 0xDFFF``)." +msgstr "" + +#: ../Doc/c-api/unicode.rst:378 +msgid "" +"Join two surrogate characters and return a single Py_UCS4 value. *high* and " +"*low* are respectively the leading and trailing surrogates in a surrogate " +"pair." +msgstr "" + +#: ../Doc/c-api/unicode.rst:384 +msgid "Creating and accessing Unicode strings" +msgstr "" + +#: ../Doc/c-api/unicode.rst:386 +msgid "" +"To create Unicode objects and access their basic sequence properties, use " +"these APIs:" +msgstr "" + +#: ../Doc/c-api/unicode.rst:391 +msgid "" +"Create a new Unicode object. *maxchar* should be the true maximum code " +"point to be placed in the string. As an approximation, it can be rounded up " +"to the nearest value in the sequence 127, 255, 65535, 1114111." +msgstr "" + +#: ../Doc/c-api/unicode.rst:395 +msgid "" +"This is the recommended way to allocate a new Unicode object. Objects " +"created using this function are not resizable." +msgstr "" + +#: ../Doc/c-api/unicode.rst:404 +msgid "" +"Create a new Unicode object with the given *kind* (possible values are :c:" +"macro:`PyUnicode_1BYTE_KIND` etc., as returned by :c:func:" +"`PyUnicode_KIND`). The *buffer* must point to an array of *size* units of " +"1, 2 or 4 bytes per character, as given by the kind." +msgstr "" + +#: ../Doc/c-api/unicode.rst:414 +msgid "" +"Create a Unicode object from the char buffer *u*. The bytes will be " +"interpreted as being UTF-8 encoded. The buffer is copied into the new " +"object. If the buffer is not *NULL*, the return value might be a shared " +"object, i.e. modification of the data is not allowed." +msgstr "" + +#: ../Doc/c-api/unicode.rst:419 +msgid "" +"If *u* is *NULL*, this function behaves like :c:func:`PyUnicode_FromUnicode` " +"with the buffer set to *NULL*. This usage is deprecated in favor of :c:func:" +"`PyUnicode_New`." +msgstr "" + +#: ../Doc/c-api/unicode.rst:426 +msgid "" +"Create a Unicode object from a UTF-8 encoded null-terminated char buffer *u*." +msgstr "" + +#: ../Doc/c-api/unicode.rst:432 +msgid "" +"Take a C :c:func:`printf`\\ -style *format* string and a variable number of " +"arguments, calculate the size of the resulting Python unicode string and " +"return a string with the values formatted into it. The variable arguments " +"must be C types and must correspond exactly to the format characters in the " +"*format* ASCII-encoded string. The following format characters are allowed:" +msgstr "" + +#: ../Doc/c-api/unicode.rst:451 +msgid "A single character, represented as a C int." +msgstr "" + +#: ../Doc/c-api/unicode.rst:463 +msgid ":attr:`%li`" +msgstr "" + +#: ../Doc/c-api/unicode.rst:463 +msgid "Exactly equivalent to ``printf(\"%li\")``." +msgstr "" + +#: ../Doc/c-api/unicode.rst:469 +msgid ":attr:`%lld`" +msgstr "" + +#: ../Doc/c-api/unicode.rst:469 +msgid "Exactly equivalent to ``printf(\"%lld\")``." +msgstr "" + +#: ../Doc/c-api/unicode.rst:472 +msgid ":attr:`%lli`" +msgstr "" + +#: ../Doc/c-api/unicode.rst:472 +msgid "Exactly equivalent to ``printf(\"%lli\")``." +msgstr "" + +#: ../Doc/c-api/unicode.rst:475 +msgid ":attr:`%llu`" +msgstr "" + +#: ../Doc/c-api/unicode.rst:475 +msgid "Exactly equivalent to ``printf(\"%llu\")``." +msgstr "" + +#: ../Doc/c-api/unicode.rst:481 +msgid ":attr:`%zi`" +msgstr "" + +#: ../Doc/c-api/unicode.rst:481 +msgid "Exactly equivalent to ``printf(\"%zi\")``." +msgstr "" + +#: ../Doc/c-api/unicode.rst:504 +msgid ":attr:`%A`" +msgstr "" + +#: ../Doc/c-api/unicode.rst:504 ../Doc/c-api/unicode.rst:507 +#: ../Doc/c-api/unicode.rst:516 ../Doc/c-api/unicode.rst:519 +msgid "PyObject\\*" +msgstr "" + +#: ../Doc/c-api/unicode.rst:504 +msgid "The result of calling :func:`ascii`." +msgstr "" + +#: ../Doc/c-api/unicode.rst:507 +msgid ":attr:`%U`" +msgstr "" + +#: ../Doc/c-api/unicode.rst:507 +msgid "A unicode object." +msgstr "" + +#: ../Doc/c-api/unicode.rst:509 +msgid ":attr:`%V`" +msgstr "" + +#: ../Doc/c-api/unicode.rst:509 +msgid "PyObject\\*, char \\*" +msgstr "" + +#: ../Doc/c-api/unicode.rst:509 +msgid "" +"A unicode object (which may be *NULL*) and a null-terminated C character " +"array as a second parameter (which will be used, if the first parameter is " +"*NULL*)." +msgstr "" + +#: ../Doc/c-api/unicode.rst:516 +msgid ":attr:`%S`" +msgstr "" + +#: ../Doc/c-api/unicode.rst:516 +msgid "The result of calling :c:func:`PyObject_Str`." +msgstr "" + +#: ../Doc/c-api/unicode.rst:519 +msgid ":attr:`%R`" +msgstr "" + +#: ../Doc/c-api/unicode.rst:519 +msgid "The result of calling :c:func:`PyObject_Repr`." +msgstr "" + +#: ../Doc/c-api/unicode.rst:523 +msgid "" +"An unrecognized format character causes all the rest of the format string to " +"be copied as-is to the result string, and any extra arguments discarded." +msgstr "" + +#: ../Doc/c-api/unicode.rst:527 +msgid "" +"The width formatter unit is number of characters rather than bytes. The " +"precision formatter unit is number of bytes for ``\"%s\"`` and ``\"%V\"`` " +"(if the ``PyObject*`` argument is NULL), and a number of characters for ``" +"\"%A\"``, ``\"%U\"``, ``\"%S\"``, ``\"%R\"`` and ``\"%V\"`` (if the " +"``PyObject*`` argument is not NULL)." +msgstr "" + +#: ../Doc/c-api/unicode.rst:533 +msgid "Support for ``\"%lld\"`` and ``\"%llu\"`` added." +msgstr "" + +#: ../Doc/c-api/unicode.rst:536 +msgid "Support for ``\"%li\"``, ``\"%lli\"`` and ``\"%zi\"`` added." +msgstr "" + +#: ../Doc/c-api/unicode.rst:539 +msgid "" +"Support width and precision formatter for ``\"%s\"``, ``\"%A\"``, ``\"%U" +"\"``, ``\"%V\"``, ``\"%S\"``, ``\"%R\"`` added." +msgstr "" + +#: ../Doc/c-api/unicode.rst:546 +msgid "" +"Identical to :c:func:`PyUnicode_FromFormat` except that it takes exactly two " +"arguments." +msgstr "" + +#: ../Doc/c-api/unicode.rst:553 +msgid "Decode an encoded object *obj* to a Unicode object." +msgstr "" + +#: ../Doc/c-api/unicode.rst:555 +msgid "" +":class:`bytes`, :class:`bytearray` and other :term:`bytes-like objects " +"` are decoded according to the given *encoding* and using " +"the error handling defined by *errors*. Both can be *NULL* to have the " +"interface use the default values (see :ref:`builtincodecs` for details)." +msgstr "" + +#: ../Doc/c-api/unicode.rst:561 +msgid "" +"All other objects, including Unicode objects, cause a :exc:`TypeError` to be " +"set." +msgstr "" + +#: ../Doc/c-api/unicode.rst:564 +msgid "" +"The API returns *NULL* if there was an error. The caller is responsible for " +"decref'ing the returned objects." +msgstr "" + +#: ../Doc/c-api/unicode.rst:570 +msgid "Return the length of the Unicode object, in code points." +msgstr "" + +#: ../Doc/c-api/unicode.rst:581 +msgid "" +"Copy characters from one Unicode object into another. This function " +"performs character conversion when necessary and falls back to :c:func:" +"`memcpy` if possible. Returns ``-1`` and sets an exception on error, " +"otherwise returns the number of copied characters." +msgstr "" + +#: ../Doc/c-api/unicode.rst:592 +msgid "" +"Fill a string with a character: write *fill_char* into ``unicode[start:start" +"+length]``." +msgstr "" + +#: ../Doc/c-api/unicode.rst:595 +msgid "" +"Fail if *fill_char* is bigger than the string maximum character, or if the " +"string has more than 1 reference." +msgstr "" + +#: ../Doc/c-api/unicode.rst:598 +msgid "" +"Return the number of written character, or return ``-1`` and raise an " +"exception on error." +msgstr "" + +#: ../Doc/c-api/unicode.rst:607 +msgid "" +"Write a character to a string. The string must have been created through :c:" +"func:`PyUnicode_New`. Since Unicode strings are supposed to be immutable, " +"the string must not be shared, or have been hashed yet." +msgstr "" + +#: ../Doc/c-api/unicode.rst:611 +msgid "" +"This function checks that *unicode* is a Unicode object, that the index is " +"not out of bounds, and that the object can be modified safely (i.e. that it " +"its reference count is one)." +msgstr "" + +#: ../Doc/c-api/unicode.rst:620 +msgid "" +"Read a character from a string. This function checks that *unicode* is a " +"Unicode object and the index is not out of bounds, in contrast to the macro " +"version :c:func:`PyUnicode_READ_CHAR`." +msgstr "" + +#: ../Doc/c-api/unicode.rst:630 +msgid "" +"Return a substring of *str*, from character index *start* (included) to " +"character index *end* (excluded). Negative indices are not supported." +msgstr "" + +#: ../Doc/c-api/unicode.rst:639 +msgid "" +"Copy the string *u* into a UCS4 buffer, including a null character, if " +"*copy_null* is set. Returns *NULL* and sets an exception on error (in " +"particular, a :exc:`SystemError` if *buflen* is smaller than the length of " +"*u*). *buffer* is returned on success." +msgstr "" + +#: ../Doc/c-api/unicode.rst:649 +msgid "" +"Copy the string *u* into a new UCS4 buffer that is allocated using :c:func:" +"`PyMem_Malloc`. If this fails, *NULL* is returned with a :exc:`MemoryError` " +"set. The returned buffer always has an extra null code point appended." +msgstr "" + +#: ../Doc/c-api/unicode.rst:658 +msgid "Deprecated Py_UNICODE APIs" +msgstr "" + +#: ../Doc/c-api/unicode.rst:661 +msgid "Deprecated since version 3.3, will be removed in version 4.0." +msgstr "" + +#: ../Doc/c-api/unicode.rst:662 +msgid "" +"These API functions are deprecated with the implementation of :pep:`393`. " +"Extension modules can continue using them, as they will not be removed in " +"Python 3.x, but need to be aware that their use can now cause performance " +"and memory hits." +msgstr "" + +#: ../Doc/c-api/unicode.rst:669 +msgid "" +"Create a Unicode object from the Py_UNICODE buffer *u* of the given size. " +"*u* may be *NULL* which causes the contents to be undefined. It is the " +"user's responsibility to fill in the needed data. The buffer is copied into " +"the new object." +msgstr "" + +#: ../Doc/c-api/unicode.rst:674 +msgid "" +"If the buffer is not *NULL*, the return value might be a shared object. " +"Therefore, modification of the resulting Unicode object is only allowed when " +"*u* is *NULL*." +msgstr "" + +#: ../Doc/c-api/unicode.rst:678 +msgid "" +"If the buffer is *NULL*, :c:func:`PyUnicode_READY` must be called once the " +"string content has been filled before using any of the access macros such " +"as :c:func:`PyUnicode_KIND`." +msgstr "" + +#: ../Doc/c-api/unicode.rst:682 +msgid "" +"Please migrate to using :c:func:`PyUnicode_FromKindAndData` or :c:func:" +"`PyUnicode_New`." +msgstr "" + +#: ../Doc/c-api/unicode.rst:688 +msgid "" +"Return a read-only pointer to the Unicode object's internal :c:type:" +"`Py_UNICODE` buffer, or *NULL* on error. This will create the :c:type:" +"`Py_UNICODE*` representation of the object if it is not yet available. The " +"buffer is always terminated with an extra null code point. Note that the " +"resulting :c:type:`Py_UNICODE` string may also contain embedded null code " +"points, which would cause the string to be truncated when used in most C " +"functions." +msgstr "" + +#: ../Doc/c-api/unicode.rst:696 +msgid "" +"Please migrate to using :c:func:`PyUnicode_AsUCS4`, :c:func:" +"`PyUnicode_Substring`, :c:func:`PyUnicode_ReadChar` or similar new APIs." +msgstr "" + +#: ../Doc/c-api/unicode.rst:703 +msgid "" +"Create a Unicode object by replacing all decimal digits in :c:type:" +"`Py_UNICODE` buffer of the given *size* by ASCII digits 0--9 according to " +"their decimal value. Return *NULL* if an exception occurs." +msgstr "" + +#: ../Doc/c-api/unicode.rst:710 +msgid "" +"Like :c:func:`PyUnicode_AsUnicode`, but also saves the :c:func:`Py_UNICODE` " +"array length (excluding the extra null terminator) in *size*. Note that the " +"resulting :c:type:`Py_UNICODE*` string may contain embedded null code " +"points, which would cause the string to be truncated when used in most C " +"functions." +msgstr "" + +#: ../Doc/c-api/unicode.rst:721 +msgid "" +"Create a copy of a Unicode string ending with a null code point. Return " +"*NULL* and raise a :exc:`MemoryError` exception on memory allocation " +"failure, otherwise return a new allocated buffer (use :c:func:`PyMem_Free` " +"to free the buffer). Note that the resulting :c:type:`Py_UNICODE*` string " +"may contain embedded null code points, which would cause the string to be " +"truncated when used in most C functions." +msgstr "" + +#: ../Doc/c-api/unicode.rst:730 +msgid "" +"Please migrate to using :c:func:`PyUnicode_AsUCS4Copy` or similar new APIs." +msgstr "" + +#: ../Doc/c-api/unicode.rst:735 +msgid "" +"Return the size of the deprecated :c:type:`Py_UNICODE` representation, in " +"code units (this includes surrogate pairs as 2 units)." +msgstr "" + +#: ../Doc/c-api/unicode.rst:738 +msgid "Please migrate to using :c:func:`PyUnicode_GetLength`." +msgstr "" + +#: ../Doc/c-api/unicode.rst:743 +msgid "" +"Copy an instance of a Unicode subtype to a new true Unicode object if " +"necessary. If *obj* is already a true Unicode object (not a subtype), return " +"the reference with incremented refcount." +msgstr "" + +#: ../Doc/c-api/unicode.rst:747 +msgid "" +"Objects other than Unicode or its subtypes will cause a :exc:`TypeError`." +msgstr "" + +#: ../Doc/c-api/unicode.rst:751 +msgid "Locale Encoding" +msgstr "" + +#: ../Doc/c-api/unicode.rst:753 +msgid "" +"The current locale encoding can be used to decode text from the operating " +"system." +msgstr "" + +#: ../Doc/c-api/unicode.rst:760 +msgid "" +"Decode a string from the current locale encoding. The supported error " +"handlers are ``\"strict\"`` and ``\"surrogateescape\"`` (:pep:`383`). The " +"decoder uses ``\"strict\"`` error handler if *errors* is ``NULL``. *str* " +"must end with a null character but cannot contain embedded null characters." +msgstr "" + +#: ../Doc/c-api/unicode.rst:766 +msgid "" +"Use :c:func:`PyUnicode_DecodeFSDefaultAndSize` to decode a string from :c:" +"data:`Py_FileSystemDefaultEncoding` (the locale encoding read at Python " +"startup)." +msgstr "" + +#: ../Doc/c-api/unicode.rst:772 ../Doc/c-api/unicode.rst:860 +msgid "The :c:func:`Py_DecodeLocale` function." +msgstr "" + +#: ../Doc/c-api/unicode.rst:779 +msgid "" +"Similar to :c:func:`PyUnicode_DecodeLocaleAndSize`, but compute the string " +"length using :c:func:`strlen`." +msgstr "" + +#: ../Doc/c-api/unicode.rst:787 +msgid "" +"Encode a Unicode object to the current locale encoding. The supported error " +"handlers are ``\"strict\"`` and ``\"surrogateescape\"`` (:pep:`383`). The " +"encoder uses ``\"strict\"`` error handler if *errors* is ``NULL``. Return a :" +"class:`bytes` object. *unicode* cannot contain embedded null characters." +msgstr "" + +#: ../Doc/c-api/unicode.rst:793 +msgid "" +"Use :c:func:`PyUnicode_EncodeFSDefault` to encode a string to :c:data:" +"`Py_FileSystemDefaultEncoding` (the locale encoding read at Python startup)." +msgstr "" + +#: ../Doc/c-api/unicode.rst:799 ../Doc/c-api/unicode.rst:896 +msgid "The :c:func:`Py_EncodeLocale` function." +msgstr "" + +#: ../Doc/c-api/unicode.rst:805 +msgid "File System Encoding" +msgstr "" + +#: ../Doc/c-api/unicode.rst:807 +msgid "" +"To encode and decode file names and other environment strings, :c:data:" +"`Py_FileSystemDefaultEncoding` should be used as the encoding, and :c:data:" +"`Py_FileSystemDefaultEncodeErrors` should be used as the error handler (:pep:" +"`383` and :pep:`529`). To encode file names to :class:`bytes` during " +"argument parsing, the ``\"O&\"`` converter should be used, passing :c:func:" +"`PyUnicode_FSConverter` as the conversion function:" +msgstr "" + +#: ../Doc/c-api/unicode.rst:816 +msgid "" +"ParseTuple converter: encode :class:`str` objects -- obtained directly or " +"through the :class:`os.PathLike` interface -- to :class:`bytes` using :c:" +"func:`PyUnicode_EncodeFSDefault`; :class:`bytes` objects are output as-is. " +"*result* must be a :c:type:`PyBytesObject*` which must be released when it " +"is no longer used." +msgstr "" + +#: ../Doc/c-api/unicode.rst:824 ../Doc/c-api/unicode.rst:841 +msgid "Accepts a :term:`path-like object`." +msgstr "" + +#: ../Doc/c-api/unicode.rst:827 +msgid "" +"To decode file names to :class:`str` during argument parsing, the ``\"O&\"`` " +"converter should be used, passing :c:func:`PyUnicode_FSDecoder` as the " +"conversion function:" +msgstr "" + +#: ../Doc/c-api/unicode.rst:833 +msgid "" +"ParseTuple converter: decode :class:`bytes` objects -- obtained either " +"directly or indirectly through the :class:`os.PathLike` interface -- to :" +"class:`str` using :c:func:`PyUnicode_DecodeFSDefaultAndSize`; :class:`str` " +"objects are output as-is. *result* must be a :c:type:`PyUnicodeObject*` " +"which must be released when it is no longer used." +msgstr "" + +#: ../Doc/c-api/unicode.rst:847 +msgid "" +"Decode a string using :c:data:`Py_FileSystemDefaultEncoding` and the :c:data:" +"`Py_FileSystemDefaultEncodeErrors` error handler." +msgstr "" + +#: ../Doc/c-api/unicode.rst:850 ../Doc/c-api/unicode.rst:871 +#: ../Doc/c-api/unicode.rst:887 +msgid "" +"If :c:data:`Py_FileSystemDefaultEncoding` is not set, fall back to the " +"locale encoding." +msgstr "" + +#: ../Doc/c-api/unicode.rst:853 +msgid "" +":c:data:`Py_FileSystemDefaultEncoding` is initialized at startup from the " +"locale encoding and cannot be modified later. If you need to decode a string " +"from the current locale encoding, use :c:func:" +"`PyUnicode_DecodeLocaleAndSize`." +msgstr "" + +#: ../Doc/c-api/unicode.rst:862 ../Doc/c-api/unicode.rst:876 +#: ../Doc/c-api/unicode.rst:900 +msgid "Use :c:data:`Py_FileSystemDefaultEncodeErrors` error handler." +msgstr "" + +#: ../Doc/c-api/unicode.rst:868 +msgid "" +"Decode a null-terminated string using :c:data:`Py_FileSystemDefaultEncoding` " +"and the :c:data:`Py_FileSystemDefaultEncodeErrors` error handler." +msgstr "" + +#: ../Doc/c-api/unicode.rst:874 +msgid "" +"Use :c:func:`PyUnicode_DecodeFSDefaultAndSize` if you know the string length." +msgstr "" + +#: ../Doc/c-api/unicode.rst:882 +msgid "" +"Encode a Unicode object to :c:data:`Py_FileSystemDefaultEncoding` with the :" +"c:data:`Py_FileSystemDefaultEncodeErrors` error handler, and return :class:" +"`bytes`. Note that the resulting :class:`bytes` object may contain null " +"bytes." +msgstr "" + +#: ../Doc/c-api/unicode.rst:890 +msgid "" +":c:data:`Py_FileSystemDefaultEncoding` is initialized at startup from the " +"locale encoding and cannot be modified later. If you need to encode a string " +"to the current locale encoding, use :c:func:`PyUnicode_EncodeLocale`." +msgstr "" + +#: ../Doc/c-api/unicode.rst:904 +msgid "wchar_t Support" +msgstr "" + +#: ../Doc/c-api/unicode.rst:906 +msgid ":c:type:`wchar_t` support for platforms which support it:" +msgstr "" + +#: ../Doc/c-api/unicode.rst:910 +msgid "" +"Create a Unicode object from the :c:type:`wchar_t` buffer *w* of the given " +"*size*. Passing -1 as the *size* indicates that the function must itself " +"compute the length, using wcslen. Return *NULL* on failure." +msgstr "" + +#: ../Doc/c-api/unicode.rst:918 +msgid "" +"Copy the Unicode object contents into the :c:type:`wchar_t` buffer *w*. At " +"most *size* :c:type:`wchar_t` characters are copied (excluding a possibly " +"trailing null termination character). Return the number of :c:type:" +"`wchar_t` characters copied or -1 in case of an error. Note that the " +"resulting :c:type:`wchar_t*` string may or may not be null-terminated. It " +"is the responsibility of the caller to make sure that the :c:type:`wchar_t*` " +"string is null-terminated in case this is required by the application. Also, " +"note that the :c:type:`wchar_t*` string might contain null characters, which " +"would cause the string to be truncated when used with most C functions." +msgstr "" + +#: ../Doc/c-api/unicode.rst:931 +msgid "" +"Convert the Unicode object to a wide character string. The output string " +"always ends with a null character. If *size* is not *NULL*, write the number " +"of wide characters (excluding the trailing null termination character) into *" +"\\*size*." +msgstr "" + +#: ../Doc/c-api/unicode.rst:936 +msgid "" +"Returns a buffer allocated by :c:func:`PyMem_Alloc` (use :c:func:" +"`PyMem_Free` to free it) on success. On error, returns *NULL*, *\\*size* is " +"undefined and raises a :exc:`MemoryError`. Note that the resulting :c:type:" +"`wchar_t` string might contain null characters, which would cause the string " +"to be truncated when used with most C functions." +msgstr "" + +#: ../Doc/c-api/unicode.rst:946 +msgid "UCS4 Support" +msgstr "" + +#: ../Doc/c-api/unicode.rst:961 +msgid "" +"These utility functions work on strings of :c:type:`Py_UCS4` characters and " +"otherwise behave like the C standard library functions with the same name." +msgstr "" + +#: ../Doc/c-api/unicode.rst:968 +msgid "Built-in Codecs" +msgstr "" + +#: ../Doc/c-api/unicode.rst:970 +msgid "" +"Python provides a set of built-in codecs which are written in C for speed. " +"All of these codecs are directly usable via the following functions." +msgstr "" + +#: ../Doc/c-api/unicode.rst:973 +msgid "" +"Many of the following APIs take two arguments encoding and errors, and they " +"have the same semantics as the ones of the built-in :func:`str` string " +"object constructor." +msgstr "" + +#: ../Doc/c-api/unicode.rst:977 +msgid "" +"Setting encoding to *NULL* causes the default encoding to be used which is " +"ASCII. The file system calls should use :c:func:`PyUnicode_FSConverter` for " +"encoding file names. This uses the variable :c:data:" +"`Py_FileSystemDefaultEncoding` internally. This variable should be treated " +"as read-only: on some systems, it will be a pointer to a static string, on " +"others, it will change at run-time (such as when the application invokes " +"setlocale)." +msgstr "" + +#: ../Doc/c-api/unicode.rst:985 +msgid "" +"Error handling is set by errors which may also be set to *NULL* meaning to " +"use the default handling defined for the codec. Default error handling for " +"all built-in codecs is \"strict\" (:exc:`ValueError` is raised)." +msgstr "" + +#: ../Doc/c-api/unicode.rst:989 +msgid "" +"The codecs all use a similar interface. Only deviation from the following " +"generic ones are documented for simplicity." +msgstr "" + +#: ../Doc/c-api/unicode.rst:994 +msgid "Generic Codecs" +msgstr "" + +#: ../Doc/c-api/unicode.rst:996 +msgid "These are the generic codec APIs:" +msgstr "" + +#: ../Doc/c-api/unicode.rst:1002 +msgid "" +"Create a Unicode object by decoding *size* bytes of the encoded string *s*. " +"*encoding* and *errors* have the same meaning as the parameters of the same " +"name in the :func:`str` built-in function. The codec to be used is looked " +"up using the Python codec registry. Return *NULL* if an exception was " +"raised by the codec." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1012 +msgid "" +"Encode a Unicode object and return the result as Python bytes object. " +"*encoding* and *errors* have the same meaning as the parameters of the same " +"name in the Unicode :meth:`~str.encode` method. The codec to be used is " +"looked up using the Python codec registry. Return *NULL* if an exception was " +"raised by the codec." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1022 +msgid "" +"Encode the :c:type:`Py_UNICODE` buffer *s* of the given *size* and return a " +"Python bytes object. *encoding* and *errors* have the same meaning as the " +"parameters of the same name in the Unicode :meth:`~str.encode` method. The " +"codec to be used is looked up using the Python codec registry. Return " +"*NULL* if an exception was raised by the codec." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1030 +msgid "" +"Deprecated since version 3.3, will be removed in version 4.0: Part of the " +"old-style Py_UNICODE API; please migrate to using " +"PyUnicode_AsEncodedString()." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1030 +msgid "" +"Part of the old-style :c:type:`Py_UNICODE` API; please migrate to using :c:" +"func:`PyUnicode_AsEncodedString`." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1034 +msgid "UTF-8 Codecs" +msgstr "" + +#: ../Doc/c-api/unicode.rst:1036 +msgid "These are the UTF-8 codec APIs:" +msgstr "" + +#: ../Doc/c-api/unicode.rst:1041 +msgid "" +"Create a Unicode object by decoding *size* bytes of the UTF-8 encoded string " +"*s*. Return *NULL* if an exception was raised by the codec." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1048 +msgid "" +"If *consumed* is *NULL*, behave like :c:func:`PyUnicode_DecodeUTF8`. If " +"*consumed* is not *NULL*, trailing incomplete UTF-8 byte sequences will not " +"be treated as an error. Those bytes will not be decoded and the number of " +"bytes that have been decoded will be stored in *consumed*." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1056 +msgid "" +"Encode a Unicode object using UTF-8 and return the result as Python bytes " +"object. Error handling is \"strict\". Return *NULL* if an exception was " +"raised by the codec." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1063 +msgid "" +"Return a pointer to the UTF-8 encoding of the Unicode object, and store the " +"size of the encoded representation (in bytes) in *size*. The *size* " +"argument can be *NULL*; in this case no size will be stored. The returned " +"buffer always has an extra null byte appended (not included in *size*), " +"regardless of whether there are any other null code points." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1069 +msgid "" +"In the case of an error, *NULL* is returned with an exception set and no " +"*size* is stored." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1072 +msgid "" +"This caches the UTF-8 representation of the string in the Unicode object, " +"and subsequent calls will return a pointer to the same buffer. The caller " +"is not responsible for deallocating the buffer." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1081 +msgid "As :c:func:`PyUnicode_AsUTF8AndSize`, but does not store the size." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1088 +msgid "" +"Encode the :c:type:`Py_UNICODE` buffer *s* of the given *size* using UTF-8 " +"and return a Python bytes object. Return *NULL* if an exception was raised " +"by the codec." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1094 +msgid "" +"Deprecated since version 3.3, will be removed in version 4.0: Part of the " +"old-style Py_UNICODE API; please migrate to using PyUnicode_AsUTF8String() " +"or PyUnicode_AsUTF8AndSize()." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1094 +msgid "" +"Part of the old-style :c:type:`Py_UNICODE` API; please migrate to using :c:" +"func:`PyUnicode_AsUTF8String` or :c:func:`PyUnicode_AsUTF8AndSize`." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1098 +msgid "UTF-32 Codecs" +msgstr "" + +#: ../Doc/c-api/unicode.rst:1100 +msgid "These are the UTF-32 codec APIs:" +msgstr "" + +#: ../Doc/c-api/unicode.rst:1106 +msgid "" +"Decode *size* bytes from a UTF-32 encoded buffer string and return the " +"corresponding Unicode object. *errors* (if non-*NULL*) defines the error " +"handling. It defaults to \"strict\"." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1110 ../Doc/c-api/unicode.rst:1183 +msgid "" +"If *byteorder* is non-*NULL*, the decoder starts decoding using the given " +"byte order::" +msgstr "" + +#: ../Doc/c-api/unicode.rst:1117 +msgid "" +"If ``*byteorder`` is zero, and the first four bytes of the input data are a " +"byte order mark (BOM), the decoder switches to this byte order and the BOM " +"is not copied into the resulting Unicode string. If ``*byteorder`` is " +"``-1`` or ``1``, any byte order mark is copied to the output." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1122 ../Doc/c-api/unicode.rst:1196 +msgid "" +"After completion, *\\*byteorder* is set to the current byte order at the end " +"of input data." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1125 ../Doc/c-api/unicode.rst:1199 +msgid "If *byteorder* is *NULL*, the codec starts in native order mode." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1127 ../Doc/c-api/unicode.rst:1163 +#: ../Doc/c-api/unicode.rst:1201 ../Doc/c-api/unicode.rst:1238 +msgid "Return *NULL* if an exception was raised by the codec." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1133 +msgid "" +"If *consumed* is *NULL*, behave like :c:func:`PyUnicode_DecodeUTF32`. If " +"*consumed* is not *NULL*, :c:func:`PyUnicode_DecodeUTF32Stateful` will not " +"treat trailing incomplete UTF-32 byte sequences (such as a number of bytes " +"not divisible by four) as an error. Those bytes will not be decoded and the " +"number of bytes that have been decoded will be stored in *consumed*." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1142 +msgid "" +"Return a Python byte string using the UTF-32 encoding in native byte order. " +"The string always starts with a BOM mark. Error handling is \"strict\". " +"Return *NULL* if an exception was raised by the codec." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1150 +msgid "" +"Return a Python bytes object holding the UTF-32 encoded value of the Unicode " +"data in *s*. Output is written according to the following byte order::" +msgstr "" + +#: ../Doc/c-api/unicode.rst:1157 ../Doc/c-api/unicode.rst:1231 +msgid "" +"If byteorder is ``0``, the output string will always start with the Unicode " +"BOM mark (U+FEFF). In the other two modes, no BOM mark is prepended." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1160 +msgid "" +"If *Py_UNICODE_WIDE* is not defined, surrogate pairs will be output as a " +"single code point." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1167 +msgid "" +"Deprecated since version 3.3, will be removed in version 4.0: Part of the " +"old-style Py_UNICODE API; please migrate to using PyUnicode_AsUTF32String()." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1167 +msgid "" +"Part of the old-style :c:type:`Py_UNICODE` API; please migrate to using :c:" +"func:`PyUnicode_AsUTF32String`." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1171 +msgid "UTF-16 Codecs" +msgstr "" + +#: ../Doc/c-api/unicode.rst:1173 +msgid "These are the UTF-16 codec APIs:" +msgstr "" + +#: ../Doc/c-api/unicode.rst:1179 +msgid "" +"Decode *size* bytes from a UTF-16 encoded buffer string and return the " +"corresponding Unicode object. *errors* (if non-*NULL*) defines the error " +"handling. It defaults to \"strict\"." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1190 +msgid "" +"If ``*byteorder`` is zero, and the first two bytes of the input data are a " +"byte order mark (BOM), the decoder switches to this byte order and the BOM " +"is not copied into the resulting Unicode string. If ``*byteorder`` is " +"``-1`` or ``1``, any byte order mark is copied to the output (where it will " +"result in either a ``\\ufeff`` or a ``\\ufffe`` character)." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1207 +msgid "" +"If *consumed* is *NULL*, behave like :c:func:`PyUnicode_DecodeUTF16`. If " +"*consumed* is not *NULL*, :c:func:`PyUnicode_DecodeUTF16Stateful` will not " +"treat trailing incomplete UTF-16 byte sequences (such as an odd number of " +"bytes or a split surrogate pair) as an error. Those bytes will not be " +"decoded and the number of bytes that have been decoded will be stored in " +"*consumed*." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1216 +msgid "" +"Return a Python byte string using the UTF-16 encoding in native byte order. " +"The string always starts with a BOM mark. Error handling is \"strict\". " +"Return *NULL* if an exception was raised by the codec." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1224 +msgid "" +"Return a Python bytes object holding the UTF-16 encoded value of the Unicode " +"data in *s*. Output is written according to the following byte order::" +msgstr "" + +#: ../Doc/c-api/unicode.rst:1234 +msgid "" +"If *Py_UNICODE_WIDE* is defined, a single :c:type:`Py_UNICODE` value may get " +"represented as a surrogate pair. If it is not defined, each :c:type:" +"`Py_UNICODE` values is interpreted as a UCS-2 character." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1242 +msgid "" +"Deprecated since version 3.3, will be removed in version 4.0: Part of the " +"old-style Py_UNICODE API; please migrate to using PyUnicode_AsUTF16String()." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1242 +msgid "" +"Part of the old-style :c:type:`Py_UNICODE` API; please migrate to using :c:" +"func:`PyUnicode_AsUTF16String`." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1246 +msgid "UTF-7 Codecs" +msgstr "" + +#: ../Doc/c-api/unicode.rst:1248 +msgid "These are the UTF-7 codec APIs:" +msgstr "" + +#: ../Doc/c-api/unicode.rst:1253 +msgid "" +"Create a Unicode object by decoding *size* bytes of the UTF-7 encoded string " +"*s*. Return *NULL* if an exception was raised by the codec." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1260 +msgid "" +"If *consumed* is *NULL*, behave like :c:func:`PyUnicode_DecodeUTF7`. If " +"*consumed* is not *NULL*, trailing incomplete UTF-7 base-64 sections will " +"not be treated as an error. Those bytes will not be decoded and the number " +"of bytes that have been decoded will be stored in *consumed*." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1269 +msgid "" +"Encode the :c:type:`Py_UNICODE` buffer of the given size using UTF-7 and " +"return a Python bytes object. Return *NULL* if an exception was raised by " +"the codec." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1273 +msgid "" +"If *base64SetO* is nonzero, \"Set O\" (punctuation that has no otherwise " +"special meaning) will be encoded in base-64. If *base64WhiteSpace* is " +"nonzero, whitespace will be encoded in base-64. Both are set to zero for " +"the Python \"utf-7\" codec." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1280 ../Doc/c-api/unicode.rst:1471 +msgid "" +"Deprecated since version 3.3, will be removed in version 4.0: Part of the " +"old-style Py_UNICODE API." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1280 ../Doc/c-api/unicode.rst:1471 +msgid "Part of the old-style :c:type:`Py_UNICODE` API." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1285 +msgid "Unicode-Escape Codecs" +msgstr "" + +#: ../Doc/c-api/unicode.rst:1287 +msgid "These are the \"Unicode Escape\" codec APIs:" +msgstr "" + +#: ../Doc/c-api/unicode.rst:1293 +msgid "" +"Create a Unicode object by decoding *size* bytes of the Unicode-Escape " +"encoded string *s*. Return *NULL* if an exception was raised by the codec." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1299 +msgid "" +"Encode a Unicode object using Unicode-Escape and return the result as Python " +"string object. Error handling is \"strict\". Return *NULL* if an exception " +"was raised by the codec." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1306 +msgid "" +"Encode the :c:type:`Py_UNICODE` buffer of the given *size* using Unicode-" +"Escape and return a Python string object. Return *NULL* if an exception was " +"raised by the codec." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1312 +msgid "" +"Deprecated since version 3.3, will be removed in version 4.0: Part of the " +"old-style Py_UNICODE API; please migrate to using " +"PyUnicode_AsUnicodeEscapeString()." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1312 +msgid "" +"Part of the old-style :c:type:`Py_UNICODE` API; please migrate to using :c:" +"func:`PyUnicode_AsUnicodeEscapeString`." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1316 +msgid "Raw-Unicode-Escape Codecs" +msgstr "" + +#: ../Doc/c-api/unicode.rst:1318 +msgid "These are the \"Raw Unicode Escape\" codec APIs:" +msgstr "" + +#: ../Doc/c-api/unicode.rst:1324 +msgid "" +"Create a Unicode object by decoding *size* bytes of the Raw-Unicode-Escape " +"encoded string *s*. Return *NULL* if an exception was raised by the codec." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1330 +msgid "" +"Encode a Unicode object using Raw-Unicode-Escape and return the result as " +"Python string object. Error handling is \"strict\". Return *NULL* if an " +"exception was raised by the codec." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1338 +msgid "" +"Encode the :c:type:`Py_UNICODE` buffer of the given *size* using Raw-Unicode-" +"Escape and return a Python string object. Return *NULL* if an exception was " +"raised by the codec." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1344 +msgid "" +"Deprecated since version 3.3, will be removed in version 4.0: Part of the " +"old-style Py_UNICODE API; please migrate to using " +"PyUnicode_AsRawUnicodeEscapeString()." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1344 +msgid "" +"Part of the old-style :c:type:`Py_UNICODE` API; please migrate to using :c:" +"func:`PyUnicode_AsRawUnicodeEscapeString`." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1348 +msgid "Latin-1 Codecs" +msgstr "" + +#: ../Doc/c-api/unicode.rst:1350 +msgid "" +"These are the Latin-1 codec APIs: Latin-1 corresponds to the first 256 " +"Unicode ordinals and only these are accepted by the codecs during encoding." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1356 +msgid "" +"Create a Unicode object by decoding *size* bytes of the Latin-1 encoded " +"string *s*. Return *NULL* if an exception was raised by the codec." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1362 +msgid "" +"Encode a Unicode object using Latin-1 and return the result as Python bytes " +"object. Error handling is \"strict\". Return *NULL* if an exception was " +"raised by the codec." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1369 +msgid "" +"Encode the :c:type:`Py_UNICODE` buffer of the given *size* using Latin-1 and " +"return a Python bytes object. Return *NULL* if an exception was raised by " +"the codec." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1375 +msgid "" +"Deprecated since version 3.3, will be removed in version 4.0: Part of the " +"old-style Py_UNICODE API; please migrate to using PyUnicode_AsLatin1String()." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1375 +msgid "" +"Part of the old-style :c:type:`Py_UNICODE` API; please migrate to using :c:" +"func:`PyUnicode_AsLatin1String`." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1379 +msgid "ASCII Codecs" +msgstr "" + +#: ../Doc/c-api/unicode.rst:1381 +msgid "" +"These are the ASCII codec APIs. Only 7-bit ASCII data is accepted. All " +"other codes generate errors." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1387 +msgid "" +"Create a Unicode object by decoding *size* bytes of the ASCII encoded string " +"*s*. Return *NULL* if an exception was raised by the codec." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1393 +msgid "" +"Encode a Unicode object using ASCII and return the result as Python bytes " +"object. Error handling is \"strict\". Return *NULL* if an exception was " +"raised by the codec." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1400 +msgid "" +"Encode the :c:type:`Py_UNICODE` buffer of the given *size* using ASCII and " +"return a Python bytes object. Return *NULL* if an exception was raised by " +"the codec." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1406 +msgid "" +"Deprecated since version 3.3, will be removed in version 4.0: Part of the " +"old-style Py_UNICODE API; please migrate to using PyUnicode_AsASCIIString()." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1406 +msgid "" +"Part of the old-style :c:type:`Py_UNICODE` API; please migrate to using :c:" +"func:`PyUnicode_AsASCIIString`." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1410 +msgid "Character Map Codecs" +msgstr "" + +#: ../Doc/c-api/unicode.rst:1412 +msgid "" +"This codec is special in that it can be used to implement many different " +"codecs (and this is in fact what was done to obtain most of the standard " +"codecs included in the :mod:`encodings` package). The codec uses mapping to " +"encode and decode characters." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1417 +msgid "" +"Decoding mappings must map single string characters to single Unicode " +"characters, integers (which are then interpreted as Unicode ordinals) or " +"None (meaning \"undefined mapping\" and causing an error)." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1421 +msgid "" +"Encoding mappings must map single Unicode characters to single string " +"characters, integers (which are then interpreted as Latin-1 ordinals) or " +"None (meaning \"undefined mapping\" and causing an error)." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1425 +msgid "" +"The mapping objects provided must only support the __getitem__ mapping " +"interface." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1428 +msgid "" +"If a character lookup fails with a LookupError, the character is copied as-" +"is meaning that its ordinal value will be interpreted as Unicode or Latin-1 " +"ordinal resp. Because of this, mappings only need to contain those mappings " +"which map characters to different code points." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1433 +msgid "These are the mapping codec APIs:" +msgstr "" + +#: ../Doc/c-api/unicode.rst:1438 +msgid "" +"Create a Unicode object by decoding *size* bytes of the encoded string *s* " +"using the given *mapping* object. Return *NULL* if an exception was raised " +"by the codec. If *mapping* is *NULL* latin-1 decoding will be done. Else it " +"can be a dictionary mapping byte or a unicode string, which is treated as a " +"lookup table. Byte values greater that the length of the string and U+FFFE " +"\"characters\" are treated as \"undefined mapping\"." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1448 +msgid "" +"Encode a Unicode object using the given *mapping* object and return the " +"result as Python string object. Error handling is \"strict\". Return " +"*NULL* if an exception was raised by the codec." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1452 +msgid "The following codec API is special in that maps Unicode to Unicode." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1458 +msgid "" +"Translate a :c:type:`Py_UNICODE` buffer of the given *size* by applying a " +"character mapping *table* to it and return the resulting Unicode object. " +"Return *NULL* when an exception was raised by the codec." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1462 +msgid "" +"The *mapping* table must map Unicode ordinal integers to Unicode ordinal " +"integers or None (causing deletion of the character)." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1465 ../Doc/c-api/unicode.rst:1582 +msgid "" +"Mapping tables need only provide the :meth:`__getitem__` interface; " +"dictionaries and sequences work well. Unmapped character ordinals (ones " +"which cause a :exc:`LookupError`) are left untouched and are copied as-is." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1478 +msgid "" +"Encode the :c:type:`Py_UNICODE` buffer of the given *size* using the given " +"*mapping* object and return a Python string object. Return *NULL* if an " +"exception was raised by the codec." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1484 +msgid "" +"Deprecated since version 3.3, will be removed in version 4.0: Part of the " +"old-style Py_UNICODE API; please migrate to using " +"PyUnicode_AsCharmapString()." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1484 +msgid "" +"Part of the old-style :c:type:`Py_UNICODE` API; please migrate to using :c:" +"func:`PyUnicode_AsCharmapString`." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1488 +msgid "MBCS codecs for Windows" +msgstr "" + +#: ../Doc/c-api/unicode.rst:1490 +msgid "" +"These are the MBCS codec APIs. They are currently only available on Windows " +"and use the Win32 MBCS converters to implement the conversions. Note that " +"MBCS (or DBCS) is a class of encodings, not just one. The target encoding " +"is defined by the user settings on the machine running the codec." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1497 +msgid "" +"Create a Unicode object by decoding *size* bytes of the MBCS encoded string " +"*s*. Return *NULL* if an exception was raised by the codec." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1504 +msgid "" +"If *consumed* is *NULL*, behave like :c:func:`PyUnicode_DecodeMBCS`. If " +"*consumed* is not *NULL*, :c:func:`PyUnicode_DecodeMBCSStateful` will not " +"decode trailing lead byte and the number of bytes that have been decoded " +"will be stored in *consumed*." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1512 +msgid "" +"Encode a Unicode object using MBCS and return the result as Python bytes " +"object. Error handling is \"strict\". Return *NULL* if an exception was " +"raised by the codec." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1519 +msgid "" +"Encode the Unicode object using the specified code page and return a Python " +"bytes object. Return *NULL* if an exception was raised by the codec. Use :c:" +"data:`CP_ACP` code page to get the MBCS encoder." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1528 +msgid "" +"Encode the :c:type:`Py_UNICODE` buffer of the given *size* using MBCS and " +"return a Python bytes object. Return *NULL* if an exception was raised by " +"the codec." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1534 +msgid "" +"Deprecated since version 3.3, will be removed in version 4.0: Part of the " +"old-style Py_UNICODE API; please migrate to using PyUnicode_AsMBCSString() " +"or PyUnicode_EncodeCodePage()." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1534 +msgid "" +"Part of the old-style :c:type:`Py_UNICODE` API; please migrate to using :c:" +"func:`PyUnicode_AsMBCSString` or :c:func:`PyUnicode_EncodeCodePage`." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1538 +msgid "Methods & Slots" +msgstr "" + +#: ../Doc/c-api/unicode.rst:1544 +msgid "Methods and Slot Functions" +msgstr "" + +#: ../Doc/c-api/unicode.rst:1546 +msgid "" +"The following APIs are capable of handling Unicode objects and strings on " +"input (we refer to them as strings in the descriptions) and return Unicode " +"objects or integers as appropriate." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1550 +msgid "They all return *NULL* or ``-1`` if an exception occurs." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1555 +msgid "Concat two strings giving a new Unicode string." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1560 +msgid "" +"Split a string giving a list of Unicode strings. If *sep* is *NULL*, " +"splitting will be done at all whitespace substrings. Otherwise, splits " +"occur at the given separator. At most *maxsplit* splits will be done. If " +"negative, no limit is set. Separators are not included in the resulting " +"list." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1568 +msgid "" +"Split a Unicode string at line breaks, returning a list of Unicode strings. " +"CRLF is considered to be one line break. If *keepend* is 0, the Line break " +"characters are not included in the resulting strings." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1576 +msgid "" +"Translate a string by applying a character mapping table to it and return " +"the resulting Unicode object." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1579 +msgid "" +"The mapping table must map Unicode ordinal integers to Unicode ordinal " +"integers or None (causing deletion of the character)." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1586 +msgid "" +"*errors* has the usual meaning for codecs. It may be *NULL* which indicates " +"to use the default error handling." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1592 +msgid "" +"Join a sequence of strings using the given *separator* and return the " +"resulting Unicode string." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1599 +msgid "" +"Return 1 if *substr* matches ``str[start:end]`` at the given tail end " +"(*direction* == -1 means to do a prefix match, *direction* == 1 a suffix " +"match), 0 otherwise. Return ``-1`` if an error occurred." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1607 +msgid "" +"Return the first position of *substr* in ``str[start:end]`` using the given " +"*direction* (*direction* == 1 means to do a forward search, *direction* == " +"-1 a backward search). The return value is the index of the first match; a " +"value of ``-1`` indicates that no match was found, and ``-2`` indicates that " +"an error occurred and an exception has been set." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1617 +msgid "" +"Return the first position of the character *ch* in ``str[start:end]`` using " +"the given *direction* (*direction* == 1 means to do a forward search, " +"*direction* == -1 a backward search). The return value is the index of the " +"first match; a value of ``-1`` indicates that no match was found, and ``-2`` " +"indicates that an error occurred and an exception has been set." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1629 +msgid "" +"Return the number of non-overlapping occurrences of *substr* in ``str[start:" +"end]``. Return ``-1`` if an error occurred." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1636 +msgid "" +"Replace at most *maxcount* occurrences of *substr* in *str* with *replstr* " +"and return the resulting Unicode object. *maxcount* == -1 means replace all " +"occurrences." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1643 +msgid "" +"Compare two strings and return -1, 0, 1 for less than, equal, and greater " +"than, respectively." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1649 +msgid "" +"Compare a unicode object, *uni*, with *string* and return -1, 0, 1 for less " +"than, equal, and greater than, respectively. It is best to pass only ASCII-" +"encoded strings, but the function interprets the input string as ISO-8859-1 " +"if it contains non-ASCII characters." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1657 +msgid "Rich compare two unicode strings and return one of the following:" +msgstr "" + +#: ../Doc/c-api/unicode.rst:1659 +msgid "``NULL`` in case an exception was raised" +msgstr "" + +#: ../Doc/c-api/unicode.rst:1660 +msgid ":const:`Py_True` or :const:`Py_False` for successful comparisons" +msgstr "" + +#: ../Doc/c-api/unicode.rst:1661 +msgid ":const:`Py_NotImplemented` in case the type combination is unknown" +msgstr "" + +#: ../Doc/c-api/unicode.rst:1663 +msgid "" +"Note that :const:`Py_EQ` and :const:`Py_NE` comparisons can cause a :exc:" +"`UnicodeWarning` in case the conversion of the arguments to Unicode fails " +"with a :exc:`UnicodeDecodeError`." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1667 +msgid "" +"Possible values for *op* are :const:`Py_GT`, :const:`Py_GE`, :const:" +"`Py_EQ`, :const:`Py_NE`, :const:`Py_LT`, and :const:`Py_LE`." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1673 +msgid "" +"Return a new string object from *format* and *args*; this is analogous to " +"``format % args``." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1679 +msgid "" +"Check whether *element* is contained in *container* and return true or false " +"accordingly." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1682 +msgid "" +"*element* has to coerce to a one element Unicode string. ``-1`` is returned " +"if there was an error." +msgstr "" + +#: ../Doc/c-api/unicode.rst:1688 +msgid "" +"Intern the argument *\\*string* in place. The argument must be the address " +"of a pointer variable pointing to a Python unicode string object. If there " +"is an existing interned string that is the same as *\\*string*, it sets *" +"\\*string* to it (decrementing the reference count of the old string object " +"and incrementing the reference count of the interned string object), " +"otherwise it leaves *\\*string* alone and interns it (incrementing its " +"reference count). (Clarification: even though there is a lot of talk about " +"reference counts, think of this function as reference-count-neutral; you own " +"the object after the call if and only if you owned it before the call.)" +msgstr "" + +#: ../Doc/c-api/unicode.rst:1701 +msgid "" +"A combination of :c:func:`PyUnicode_FromString` and :c:func:" +"`PyUnicode_InternInPlace`, returning either a new unicode string object that " +"has been interned, or a new (\"owned\") reference to an earlier interned " +"string object with the same value." +msgstr "" + +#: ../Doc/c-api/utilities.rst:7 +msgid "Utilities" +msgstr "" + +#: ../Doc/c-api/utilities.rst:9 +msgid "" +"The functions in this chapter perform various utility tasks, ranging from " +"helping C code be more portable across platforms, using Python modules from " +"C, and parsing function arguments and constructing Python values from C " +"values." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:8 +msgid "The Very High Level Layer" +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:10 +msgid "" +"The functions in this chapter will let you execute Python source code given " +"in a file or a buffer, but they will not let you interact in a more detailed " +"way with the interpreter." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:14 +msgid "" +"Several of these functions accept a start symbol from the grammar as a " +"parameter. The available start symbols are :const:`Py_eval_input`, :const:" +"`Py_file_input`, and :const:`Py_single_input`. These are described " +"following the functions which accept them as parameters." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:19 +msgid "" +"Note also that several of these functions take :c:type:`FILE\\*` " +"parameters. One particular issue which needs to be handled carefully is " +"that the :c:type:`FILE` structure for different C libraries can be different " +"and incompatible. Under Windows (at least), it is possible for dynamically " +"linked extensions to actually use different libraries, so care should be " +"taken that :c:type:`FILE\\*` parameters are only passed to these functions " +"if it is certain that they were created by the same library that the Python " +"runtime is using." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:30 +msgid "" +"The main program for the standard interpreter. This is made available for " +"programs which embed Python. The *argc* and *argv* parameters should be " +"prepared exactly as those which are passed to a C program's :c:func:`main` " +"function (converted to wchar_t according to the user's locale). It is " +"important to note that the argument list may be modified (but the contents " +"of the strings pointed to by the argument list are not). The return value " +"will be ``0`` if the interpreter exits normally (i.e., without an " +"exception), ``1`` if the interpreter exits due to an exception, or ``2`` if " +"the parameter list does not represent a valid Python command line." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:40 +msgid "" +"Note that if an otherwise unhandled :exc:`SystemExit` is raised, this " +"function will not return ``1``, but exit the process, as long as " +"``Py_InspectFlag`` is not set." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:47 +msgid "" +"This is a simplified interface to :c:func:`PyRun_AnyFileExFlags` below, " +"leaving *closeit* set to ``0`` and *flags* set to *NULL*." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:53 +msgid "" +"This is a simplified interface to :c:func:`PyRun_AnyFileExFlags` below, " +"leaving the *closeit* argument set to ``0``." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:59 +msgid "" +"This is a simplified interface to :c:func:`PyRun_AnyFileExFlags` below, " +"leaving the *flags* argument set to *NULL*." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:65 +msgid "" +"If *fp* refers to a file associated with an interactive device (console or " +"terminal input or Unix pseudo-terminal), return the value of :c:func:" +"`PyRun_InteractiveLoop`, otherwise return the result of :c:func:" +"`PyRun_SimpleFile`. *filename* is decoded from the filesystem encoding (:" +"func:`sys.getfilesystemencoding`). If *filename* is *NULL*, this function " +"uses ``\"???\"`` as the filename." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:75 +msgid "" +"This is a simplified interface to :c:func:`PyRun_SimpleStringFlags` below, " +"leaving the *PyCompilerFlags\\** argument set to NULL." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:81 +msgid "" +"Executes the Python source code from *command* in the :mod:`__main__` module " +"according to the *flags* argument. If :mod:`__main__` does not already " +"exist, it is created. Returns ``0`` on success or ``-1`` if an exception " +"was raised. If there was an error, there is no way to get the exception " +"information. For the meaning of *flags*, see below." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:87 +msgid "" +"Note that if an otherwise unhandled :exc:`SystemExit` is raised, this " +"function will not return ``-1``, but exit the process, as long as " +"``Py_InspectFlag`` is not set." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:94 +msgid "" +"This is a simplified interface to :c:func:`PyRun_SimpleFileExFlags` below, " +"leaving *closeit* set to ``0`` and *flags* set to *NULL*." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:100 +msgid "" +"This is a simplified interface to :c:func:`PyRun_SimpleFileExFlags` below, " +"leaving *flags* set to *NULL*." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:106 +msgid "" +"Similar to :c:func:`PyRun_SimpleStringFlags`, but the Python source code is " +"read from *fp* instead of an in-memory string. *filename* should be the name " +"of the file, it is decoded from the filesystem encoding (:func:`sys." +"getfilesystemencoding`). If *closeit* is true, the file is closed before " +"PyRun_SimpleFileExFlags returns." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:115 +msgid "" +"This is a simplified interface to :c:func:`PyRun_InteractiveOneFlags` below, " +"leaving *flags* set to *NULL*." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:121 +msgid "" +"Read and execute a single statement from a file associated with an " +"interactive device according to the *flags* argument. The user will be " +"prompted using ``sys.ps1`` and ``sys.ps2``. *filename* is decoded from the " +"filesystem encoding (:func:`sys.getfilesystemencoding`)." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:126 +msgid "" +"Returns ``0`` when the input was executed successfully, ``-1`` if there was " +"an exception, or an error code from the :file:`errcode.h` include file " +"distributed as part of Python if there was a parse error. (Note that :file:" +"`errcode.h` is not included by :file:`Python.h`, so must be included " +"specifically if needed.)" +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:135 +msgid "" +"This is a simplified interface to :c:func:`PyRun_InteractiveLoopFlags` " +"below, leaving *flags* set to *NULL*." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:141 +msgid "" +"Read and execute statements from a file associated with an interactive " +"device until EOF is reached. The user will be prompted using ``sys.ps1`` " +"and ``sys.ps2``. *filename* is decoded from the filesystem encoding (:func:" +"`sys.getfilesystemencoding`). Returns ``0`` at EOF." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:149 +msgid "" +"Can be set to point to a function with the prototype ``int func(void)``. " +"The function will be called when Python's interpreter prompt is about to " +"become idle and wait for user input from the terminal. The return value is " +"ignored. Overriding this hook can be used to integrate the interpreter's " +"prompt with other event loops, as done in the :file:`Modules/_tkinter.c` in " +"the Python source code." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:160 +msgid "" +"Can be set to point to a function with the prototype ``char *func(FILE " +"*stdin, FILE *stdout, char *prompt)``, overriding the default function used " +"to read a single line of input at the interpreter's prompt. The function is " +"expected to output the string *prompt* if it's not *NULL*, and then read a " +"line of input from the provided standard input file, returning the resulting " +"string. For example, The :mod:`readline` module sets this hook to provide " +"line-editing and tab-completion features." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:169 +msgid "" +"The result must be a string allocated by :c:func:`PyMem_RawMalloc` or :c:" +"func:`PyMem_RawRealloc`, or *NULL* if an error occurred." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:172 +msgid "" +"The result must be allocated by :c:func:`PyMem_RawMalloc` or :c:func:" +"`PyMem_RawRealloc`, instead of being allocated by :c:func:`PyMem_Malloc` or :" +"c:func:`PyMem_Realloc`." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:180 +msgid "" +"This is a simplified interface to :c:func:" +"`PyParser_SimpleParseStringFlagsFilename` below, leaving *filename* set to " +"*NULL* and *flags* set to ``0``." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:187 +msgid "" +"This is a simplified interface to :c:func:" +"`PyParser_SimpleParseStringFlagsFilename` below, leaving *filename* set to " +"*NULL*." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:194 +msgid "" +"Parse Python source code from *str* using the start token *start* according " +"to the *flags* argument. The result can be used to create a code object " +"which can be evaluated efficiently. This is useful if a code fragment must " +"be evaluated many times. *filename* is decoded from the filesystem encoding " +"(:func:`sys.getfilesystemencoding`)." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:203 +msgid "" +"This is a simplified interface to :c:func:`PyParser_SimpleParseFileFlags` " +"below, leaving *flags* set to ``0``." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:209 +msgid "" +"Similar to :c:func:`PyParser_SimpleParseStringFlagsFilename`, but the Python " +"source code is read from *fp* instead of an in-memory string." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:215 +msgid "" +"This is a simplified interface to :c:func:`PyRun_StringFlags` below, leaving " +"*flags* set to *NULL*." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:221 +msgid "" +"Execute Python source code from *str* in the context specified by the " +"objects *globals* and *locals* with the compiler flags specified by " +"*flags*. *globals* must be a dictionary; *locals* can be any object that " +"implements the mapping protocol. The parameter *start* specifies the start " +"token that should be used to parse the source code." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:227 +msgid "" +"Returns the result of executing the code as a Python object, or *NULL* if an " +"exception was raised." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:233 +msgid "" +"This is a simplified interface to :c:func:`PyRun_FileExFlags` below, leaving " +"*closeit* set to ``0`` and *flags* set to *NULL*." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:239 +msgid "" +"This is a simplified interface to :c:func:`PyRun_FileExFlags` below, leaving " +"*flags* set to *NULL*." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:245 +msgid "" +"This is a simplified interface to :c:func:`PyRun_FileExFlags` below, leaving " +"*closeit* set to ``0``." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:251 +msgid "" +"Similar to :c:func:`PyRun_StringFlags`, but the Python source code is read " +"from *fp* instead of an in-memory string. *filename* should be the name of " +"the file, it is decoded from the filesystem encoding (:func:`sys." +"getfilesystemencoding`). If *closeit* is true, the file is closed before :c:" +"func:`PyRun_FileExFlags` returns." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:260 +msgid "" +"This is a simplified interface to :c:func:`Py_CompileStringFlags` below, " +"leaving *flags* set to *NULL*." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:266 +msgid "" +"This is a simplified interface to :c:func:`Py_CompileStringExFlags` below, " +"with *optimize* set to ``-1``." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:272 +msgid "" +"Parse and compile the Python source code in *str*, returning the resulting " +"code object. The start token is given by *start*; this can be used to " +"constrain the code which can be compiled and should be :const:" +"`Py_eval_input`, :const:`Py_file_input`, or :const:`Py_single_input`. The " +"filename specified by *filename* is used to construct the code object and " +"may appear in tracebacks or :exc:`SyntaxError` exception messages. This " +"returns *NULL* if the code cannot be parsed or compiled." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:280 +msgid "" +"The integer *optimize* specifies the optimization level of the compiler; a " +"value of ``-1`` selects the optimization level of the interpreter as given " +"by :option:`-O` options. Explicit levels are ``0`` (no optimization; " +"``__debug__`` is true), ``1`` (asserts are removed, ``__debug__`` is false) " +"or ``2`` (docstrings are removed too)." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:291 +msgid "" +"Like :c:func:`Py_CompileStringObject`, but *filename* is a byte string " +"decoded from the filesystem encoding (:func:`os.fsdecode`)." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:298 +msgid "" +"This is a simplified interface to :c:func:`PyEval_EvalCodeEx`, with just the " +"code object, and global and local variables. The other arguments are set to " +"*NULL*." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:305 +msgid "" +"Evaluate a precompiled code object, given a particular environment for its " +"evaluation. This environment consists of a dictionary of global variables, " +"a mapping object of local variables, arrays of arguments, keywords and " +"defaults, and a closure tuple of cells." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:313 +msgid "" +"The C structure of the objects used to describe frame objects. The fields of " +"this type are subject to change at any time." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:319 +msgid "" +"Evaluate an execution frame. This is a simplified interface to :c:func:" +"`PyEval_EvalFrameEx`, for backward compatibility." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:325 +msgid "" +"This is the main, unvarnished function of Python interpretation. It is " +"literally 2000 lines long. The code object associated with the execution " +"frame *f* is executed, interpreting bytecode and executing calls as needed. " +"The additional *throwflag* parameter can mostly be ignored - if true, then " +"it causes an exception to immediately be thrown; this is used for the :meth:" +"`~generator.throw` methods of generator objects." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:339 +msgid "" +"This function changes the flags of the current evaluation frame, and returns " +"true on success, false on failure." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:347 +msgid "" +"The start symbol from the Python grammar for isolated expressions; for use " +"with :c:func:`Py_CompileString`." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:355 +msgid "" +"The start symbol from the Python grammar for sequences of statements as read " +"from a file or other source; for use with :c:func:`Py_CompileString`. This " +"is the symbol to use when compiling arbitrarily long Python source code." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:364 +msgid "" +"The start symbol from the Python grammar for a single statement; for use " +"with :c:func:`Py_CompileString`. This is the symbol used for the interactive " +"interpreter loop." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:371 +msgid "" +"This is the structure used to hold compiler flags. In cases where code is " +"only being compiled, it is passed as ``int flags``, and in cases where code " +"is being executed, it is passed as ``PyCompilerFlags *flags``. In this " +"case, ``from __future__ import`` can modify *flags*." +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:376 +msgid "" +"Whenever ``PyCompilerFlags *flags`` is *NULL*, :attr:`cf_flags` is treated " +"as equal to ``0``, and any modification due to ``from __future__ import`` is " +"discarded. ::" +msgstr "" + +#: ../Doc/c-api/veryhigh.rst:387 +msgid "" +"This bit can be set in *flags* to cause division operator ``/`` to be " +"interpreted as \"true division\" according to :pep:`238`." +msgstr "" + +#: ../Doc/c-api/weakref.rst:6 +msgid "Weak Reference Objects" +msgstr "" + +#: ../Doc/c-api/weakref.rst:8 +msgid "" +"Python supports *weak references* as first-class objects. There are two " +"specific object types which directly implement weak references. The first " +"is a simple reference object, and the second acts as a proxy for the " +"original object as much as it can." +msgstr "" + +#: ../Doc/c-api/weakref.rst:16 +msgid "Return true if *ob* is either a reference or proxy object." +msgstr "" + +#: ../Doc/c-api/weakref.rst:21 +msgid "Return true if *ob* is a reference object." +msgstr "" + +#: ../Doc/c-api/weakref.rst:26 +msgid "Return true if *ob* is a proxy object." +msgstr "" + +#: ../Doc/c-api/weakref.rst:31 +msgid "" +"Return a weak reference object for the object *ob*. This will always return " +"a new reference, but is not guaranteed to create a new object; an existing " +"reference object may be returned. The second parameter, *callback*, can be " +"a callable object that receives notification when *ob* is garbage collected; " +"it should accept a single parameter, which will be the weak reference object " +"itself. *callback* may also be ``None`` or *NULL*. If *ob* is not a weakly-" +"referencable object, or if *callback* is not callable, ``None``, or *NULL*, " +"this will return *NULL* and raise :exc:`TypeError`." +msgstr "" + +#: ../Doc/c-api/weakref.rst:43 +msgid "" +"Return a weak reference proxy object for the object *ob*. This will always " +"return a new reference, but is not guaranteed to create a new object; an " +"existing proxy object may be returned. The second parameter, *callback*, " +"can be a callable object that receives notification when *ob* is garbage " +"collected; it should accept a single parameter, which will be the weak " +"reference object itself. *callback* may also be ``None`` or *NULL*. If *ob* " +"is not a weakly-referencable object, or if *callback* is not callable, " +"``None``, or *NULL*, this will return *NULL* and raise :exc:`TypeError`." +msgstr "" + +#: ../Doc/c-api/weakref.rst:55 +msgid "" +"Return the referenced object from a weak reference, *ref*. If the referent " +"is no longer live, returns :const:`Py_None`." +msgstr "" + +#: ../Doc/c-api/weakref.rst:60 +msgid "" +"This function returns a **borrowed reference** to the referenced object. " +"This means that you should always call :c:func:`Py_INCREF` on the object " +"except if you know that it cannot be destroyed while you are still using it." +msgstr "" + +#: ../Doc/c-api/weakref.rst:68 +msgid "" +"Similar to :c:func:`PyWeakref_GetObject`, but implemented as a macro that " +"does no error checking." +msgstr "" diff --git a/contents.po b/contents.po new file mode 100644 index 00000000..edd541ff --- /dev/null +++ b/contents.po @@ -0,0 +1,21 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) 2001-2016, Python Software Foundation +# This file is distributed under the same license as the Python package. +# FIRST AUTHOR , YEAR. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: Python 3.6\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2016-10-17 21:44+0200\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: FULL NAME \n" +"Language-Team: LANGUAGE \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#: ../Doc/contents.rst:3 +msgid "Python Documentation contents" +msgstr "" diff --git a/copyright.po b/copyright.po new file mode 100644 index 00000000..39540dc5 --- /dev/null +++ b/copyright.po @@ -0,0 +1,50 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) 2001-2016, Python Software Foundation +# This file is distributed under the same license as the Python package. +# FIRST AUTHOR , YEAR. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: Python 3.6\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2016-10-17 21:44+0200\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: FULL NAME \n" +"Language-Team: LANGUAGE \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#: ../Doc/copyright.rst:3 +msgid "Copyright" +msgstr "" + +#: ../Doc/copyright.rst:5 +msgid "Python and this documentation is:" +msgstr "" + +#: ../Doc/copyright.rst:7 +msgid "Copyright © 2001-2016 Python Software Foundation. All rights reserved." +msgstr "" + +#: ../Doc/copyright.rst:9 +msgid "Copyright © 2000 BeOpen.com. All rights reserved." +msgstr "" + +#: ../Doc/copyright.rst:11 +msgid "" +"Copyright © 1995-2000 Corporation for National Research Initiatives. All " +"rights reserved." +msgstr "" + +#: ../Doc/copyright.rst:14 +msgid "" +"Copyright © 1991-1995 Stichting Mathematisch Centrum. All rights reserved." +msgstr "" + +#: ../Doc/copyright.rst:18 +msgid "" +"See :ref:`history-and-license` for complete license and permissions " +"information." +msgstr "" diff --git a/distributing.po b/distributing.po new file mode 100644 index 00000000..39869e2e --- /dev/null +++ b/distributing.po @@ -0,0 +1,251 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) 2001-2016, Python Software Foundation +# This file is distributed under the same license as the Python package. +# FIRST AUTHOR , YEAR. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: Python 3.6\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2016-10-17 21:44+0200\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: FULL NAME \n" +"Language-Team: LANGUAGE \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#: ../Doc/distributing/index.rst:5 +msgid "Distributing Python Modules" +msgstr "" + +#: ../Doc/distributing/index.rst:7 +msgid "distutils-sig@python.org" +msgstr "" + +#: ../Doc/distributing/index.rst:10 +msgid "" +"As a popular open source development project, Python has an active " +"supporting community of contributors and users that also make their software " +"available for other Python developers to use under open source license terms." +msgstr "" + +#: ../Doc/distributing/index.rst:14 +msgid "" +"This allows Python users to share and collaborate effectively, benefiting " +"from the solutions others have already created to common (and sometimes even " +"rare!) problems, as well as potentially contributing their own solutions to " +"the common pool." +msgstr "" + +#: ../Doc/distributing/index.rst:19 +msgid "" +"This guide covers the distribution part of the process. For a guide to " +"installing other Python projects, refer to the :ref:`installation guide " +"`." +msgstr "" + +#: ../Doc/distributing/index.rst:25 +msgid "" +"For corporate and other institutional users, be aware that many " +"organisations have their own policies around using and contributing to open " +"source software. Please take such policies into account when making use of " +"the distribution and installation tools provided with Python." +msgstr "" + +#: ../Doc/distributing/index.rst:32 +msgid "Key terms" +msgstr "" + +#: ../Doc/distributing/index.rst:34 +msgid "" +"the `Python Packaging Index `__ is a public " +"repository of open source licensed packages made available for use by other " +"Python users" +msgstr "" + +#: ../Doc/distributing/index.rst:37 +msgid "" +"the `Python Packaging Authority `__ are the group of " +"developers and documentation authors responsible for the maintenance and " +"evolution of the standard packaging tools and the associated metadata and " +"file format standards. They maintain a variety of tools, documentation and " +"issue trackers on both `GitHub `__ and `BitBucket " +"`__." +msgstr "" + +#: ../Doc/distributing/index.rst:44 +msgid "" +":mod:`distutils` is the original build and distribution system first added " +"to the Python standard library in 1998. While direct use of :mod:`distutils` " +"is being phased out, it still laid the foundation for the current packaging " +"and distribution infrastructure, and it not only remains part of the " +"standard library, but its name lives on in other ways (such as the name of " +"the mailing list used to coordinate Python packaging standards development)." +msgstr "" + +#: ../Doc/distributing/index.rst:51 +msgid "" +"`setuptools`_ is a (largely) drop-in replacement for :mod:`distutils` first " +"published in 2004. Its most notable addition over the unmodified :mod:" +"`distutils` tools was the ability to declare dependencies on other packages. " +"It is currently recommended as a more regularly updated alternative to :mod:" +"`distutils` that offers consistent support for more recent packaging " +"standards across a wide range of Python versions." +msgstr "" + +#: ../Doc/distributing/index.rst:57 +msgid "" +"`wheel`_ (in this context) is a project that adds the ``bdist_wheel`` " +"command to :mod:`distutils`/`setuptools`_. This produces a cross platform " +"binary packaging format (called \"wheels\" or \"wheel files\" and defined " +"in :pep:`427`) that allows Python libraries, even those including binary " +"extensions, to be installed on a system without needing to be built locally." +msgstr "" + +#: ../Doc/distributing/index.rst:68 +msgid "Open source licensing and collaboration" +msgstr "" + +#: ../Doc/distributing/index.rst:70 +msgid "" +"In most parts of the world, software is automatically covered by copyright. " +"This means that other developers require explicit permission to copy, use, " +"modify and redistribute the software." +msgstr "" + +#: ../Doc/distributing/index.rst:74 +msgid "" +"Open source licensing is a way of explicitly granting such permission in a " +"relatively consistent way, allowing developers to share and collaborate " +"efficiently by making common solutions to various problems freely available. " +"This leaves many developers free to spend more time focusing on the problems " +"that are relatively unique to their specific situation." +msgstr "" + +#: ../Doc/distributing/index.rst:80 +msgid "" +"The distribution tools provided with Python are designed to make it " +"reasonably straightforward for developers to make their own contributions " +"back to that common pool of software if they choose to do so." +msgstr "" + +#: ../Doc/distributing/index.rst:84 +msgid "" +"The same distribution tools can also be used to distribute software within " +"an organisation, regardless of whether that software is published as open " +"source software or not." +msgstr "" + +#: ../Doc/distributing/index.rst:90 +msgid "Installing the tools" +msgstr "" + +#: ../Doc/distributing/index.rst:92 +msgid "" +"The standard library does not include build tools that support modern Python " +"packaging standards, as the core development team has found that it is " +"important to have standard tools that work consistently, even on older " +"versions of Python." +msgstr "" + +#: ../Doc/distributing/index.rst:97 +msgid "" +"The currently recommended build and distribution tools can be installed by " +"invoking the ``pip`` module at the command line::" +msgstr "" + +#: ../Doc/distributing/index.rst:104 +msgid "" +"For POSIX users (including Mac OS X and Linux users), these instructions " +"assume the use of a :term:`virtual environment`." +msgstr "" + +#: ../Doc/distributing/index.rst:107 +msgid "" +"For Windows users, these instructions assume that the option to adjust the " +"system PATH environment variable was selected when installing Python." +msgstr "" + +#: ../Doc/distributing/index.rst:111 +msgid "" +"The Python Packaging User Guide includes more details on the `currently " +"recommended tools`_." +msgstr "" + +#: ../Doc/distributing/index.rst:117 +msgid "Reading the guide" +msgstr "" + +#: ../Doc/distributing/index.rst:119 +msgid "" +"The Python Packaging User Guide covers the various key steps and elements " +"involved in creating a project:" +msgstr "" + +#: ../Doc/distributing/index.rst:122 +msgid "`Project structure`_" +msgstr "" + +#: ../Doc/distributing/index.rst:123 +msgid "`Building and packaging the project`_" +msgstr "" + +#: ../Doc/distributing/index.rst:124 +msgid "`Uploading the project to the Python Packaging Index`_" +msgstr "" + +#: ../Doc/distributing/index.rst:135 +msgid "How do I...?" +msgstr "" + +#: ../Doc/distributing/index.rst:137 +msgid "These are quick answers or links for some common tasks." +msgstr "" + +#: ../Doc/distributing/index.rst:140 +msgid "... choose a name for my project?" +msgstr "" + +#: ../Doc/distributing/index.rst:142 +msgid "This isn't an easy topic, but here are a few tips:" +msgstr "" + +#: ../Doc/distributing/index.rst:144 +msgid "check the Python Packaging Index to see if the name is already in use" +msgstr "" + +#: ../Doc/distributing/index.rst:145 +msgid "" +"check popular hosting sites like GitHub, BitBucket, etc to see if there is " +"already a project with that name" +msgstr "" + +#: ../Doc/distributing/index.rst:147 +msgid "check what comes up in a web search for the name you're considering" +msgstr "" + +#: ../Doc/distributing/index.rst:148 +msgid "" +"avoid particularly common words, especially ones with multiple meanings, as " +"they can make it difficult for users to find your software when searching " +"for it" +msgstr "" + +#: ../Doc/distributing/index.rst:154 +msgid "... create and distribute binary extensions?" +msgstr "" + +#: ../Doc/distributing/index.rst:156 +msgid "" +"This is actually quite a complex topic, with a variety of alternatives " +"available depending on exactly what you're aiming to achieve. See the Python " +"Packaging User Guide for more information and recommendations." +msgstr "" + +#: ../Doc/distributing/index.rst:162 +msgid "" +"`Python Packaging User Guide: Binary Extensions `__" +msgstr "" diff --git a/distutils.po b/distutils.po new file mode 100644 index 00000000..ce127a09 --- /dev/null +++ b/distutils.po @@ -0,0 +1,5781 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) 2001-2016, Python Software Foundation +# This file is distributed under the same license as the Python package. +# FIRST AUTHOR , YEAR. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: Python 3.6\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2016-10-17 21:44+0200\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: FULL NAME \n" +"Language-Team: LANGUAGE \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#: ../Doc/distutils/apiref.rst:5 +msgid "API Reference" +msgstr "" + +#: ../Doc/distutils/apiref.rst:9 +msgid ":mod:`distutils.core` --- Core Distutils functionality" +msgstr "" + +#: ../Doc/distutils/apiref.rst:15 +msgid "" +"The :mod:`distutils.core` module is the only module that needs to be " +"installed to use the Distutils. It provides the :func:`setup` (which is " +"called from the setup script). Indirectly provides the :class:`distutils." +"dist.Distribution` and :class:`distutils.cmd.Command` class." +msgstr "" + +#: ../Doc/distutils/apiref.rst:23 +msgid "" +"The basic do-everything function that does most everything you could ever " +"ask for from a Distutils method." +msgstr "" + +#: ../Doc/distutils/apiref.rst:26 +msgid "" +"The setup function takes a large number of arguments. These are laid out in " +"the following table." +msgstr "" + +#: ../Doc/distutils/apiref.rst:32 ../Doc/distutils/apiref.rst:175 +msgid "argument name" +msgstr "" + +#: ../Doc/distutils/apiref.rst:32 ../Doc/distutils/apiref.rst:133 +#: ../Doc/distutils/apiref.rst:175 +msgid "value" +msgstr "" + +#: ../Doc/distutils/apiref.rst:32 ../Doc/distutils/apiref.rst:175 +msgid "type" +msgstr "" + +#: ../Doc/distutils/apiref.rst:34 ../Doc/distutils/apiref.rst:177 +msgid "*name*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:34 +msgid "The name of the package" +msgstr "" + +#: ../Doc/distutils/apiref.rst:34 ../Doc/distutils/apiref.rst:36 +#: ../Doc/distutils/apiref.rst:40 ../Doc/distutils/apiref.rst:43 +#: ../Doc/distutils/apiref.rst:46 ../Doc/distutils/apiref.rst:48 +#: ../Doc/distutils/apiref.rst:51 ../Doc/distutils/apiref.rst:58 +#: ../Doc/distutils/apiref.rst:62 ../Doc/distutils/apiref.rst:65 +#: ../Doc/distutils/apiref.rst:86 ../Doc/distutils/apiref.rst:96 +#: ../Doc/distutils/apiref.rst:177 ../Doc/distutils/apiref.rst:267 +msgid "a string" +msgstr "" + +#: ../Doc/distutils/apiref.rst:36 +msgid "*version*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:36 +msgid "The version number of the package; see :mod:`distutils.version`" +msgstr "" + +#: ../Doc/distutils/apiref.rst:40 +msgid "*description*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:40 +msgid "A single line describing the package" +msgstr "" + +#: ../Doc/distutils/apiref.rst:43 +msgid "*long_description*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:43 +msgid "Longer description of the package" +msgstr "" + +#: ../Doc/distutils/apiref.rst:46 +msgid "*author*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:46 +msgid "The name of the package author" +msgstr "" + +#: ../Doc/distutils/apiref.rst:48 +msgid "*author_email*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:48 +msgid "The email address of the package author" +msgstr "" + +#: ../Doc/distutils/apiref.rst:51 +msgid "*maintainer*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:51 +msgid "" +"The name of the current maintainer, if different from the author. Note that " +"if the maintainer is provided, distutils will use it as the author in :file:" +"`PKG-INFO`" +msgstr "" + +#: ../Doc/distutils/apiref.rst:58 +msgid "*maintainer_email*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:58 +msgid "" +"The email address of the current maintainer, if different from the author" +msgstr "" + +#: ../Doc/distutils/apiref.rst:62 +msgid "*url*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:62 +msgid "A URL for the package (homepage)" +msgstr "" + +#: ../Doc/distutils/apiref.rst:65 +msgid "*download_url*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:65 +msgid "A URL to download the package" +msgstr "" + +#: ../Doc/distutils/apiref.rst:67 +msgid "*packages*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:67 +msgid "A list of Python packages that distutils will manipulate" +msgstr "" + +#: ../Doc/distutils/apiref.rst:67 ../Doc/distutils/apiref.rst:70 +#: ../Doc/distutils/apiref.rst:73 ../Doc/distutils/apiref.rst:90 +#: ../Doc/distutils/apiref.rst:183 ../Doc/distutils/apiref.rst:196 +#: ../Doc/distutils/apiref.rst:212 ../Doc/distutils/apiref.rst:215 +#: ../Doc/distutils/apiref.rst:219 ../Doc/distutils/apiref.rst:223 +#: ../Doc/distutils/apiref.rst:229 ../Doc/distutils/apiref.rst:236 +#: ../Doc/distutils/apiref.rst:247 ../Doc/distutils/apiref.rst:256 +#: ../Doc/distutils/apiref.rst:264 +msgid "a list of strings" +msgstr "" + +#: ../Doc/distutils/apiref.rst:70 +msgid "*py_modules*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:70 +msgid "A list of Python modules that distutils will manipulate" +msgstr "" + +#: ../Doc/distutils/apiref.rst:73 +msgid "*scripts*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:73 +msgid "A list of standalone script files to be built and installed" +msgstr "" + +#: ../Doc/distutils/apiref.rst:77 +msgid "*ext_modules*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:77 +msgid "A list of Python extensions to be built" +msgstr "" + +#: ../Doc/distutils/apiref.rst:77 +msgid "a list of instances of :class:`distutils.core.Extension`" +msgstr "" + +#: ../Doc/distutils/apiref.rst:80 +msgid "*classifiers*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:80 +msgid "A list of categories for the package" +msgstr "" + +#: ../Doc/distutils/apiref.rst:80 +msgid "" +"a list of strings; valid classifiers are listed on `PyPI `_." +msgstr "" + +#: ../Doc/distutils/apiref.rst:83 +msgid "*distclass*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:83 +msgid "the :class:`Distribution` class to use" +msgstr "" + +#: ../Doc/distutils/apiref.rst:83 +msgid "a subclass of :class:`distutils.core.Distribution`" +msgstr "" + +#: ../Doc/distutils/apiref.rst:86 +msgid "*script_name*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:86 +msgid "The name of the setup.py script - defaults to ``sys.argv[0]``" +msgstr "" + +#: ../Doc/distutils/apiref.rst:90 +msgid "*script_args*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:90 +msgid "Arguments to supply to the setup script" +msgstr "" + +#: ../Doc/distutils/apiref.rst:93 +msgid "*options*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:93 +msgid "default options for the setup script" +msgstr "" + +#: ../Doc/distutils/apiref.rst:93 ../Doc/distutils/apiref.rst:103 +#: ../Doc/distutils/apiref.rst:109 +msgid "a dictionary" +msgstr "" + +#: ../Doc/distutils/apiref.rst:96 +msgid "*license*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:96 +msgid "The license for the package" +msgstr "" + +#: ../Doc/distutils/apiref.rst:98 +msgid "*keywords*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:98 +msgid "Descriptive meta-data, see :pep:`314`" +msgstr "" + +#: ../Doc/distutils/apiref.rst:98 ../Doc/distutils/apiref.rst:101 +msgid "a list of strings or a comma-separated string" +msgstr "" + +#: ../Doc/distutils/apiref.rst:101 +msgid "*platforms*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:103 +msgid "*cmdclass*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:103 +msgid "A mapping of command names to :class:`Command` subclasses" +msgstr "" + +#: ../Doc/distutils/apiref.rst:106 +msgid "*data_files*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:106 +msgid "A list of data files to install" +msgstr "" + +#: ../Doc/distutils/apiref.rst:106 +msgid "a list" +msgstr "" + +#: ../Doc/distutils/apiref.rst:109 +msgid "*package_dir*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:109 +msgid "A mapping of package to directory names" +msgstr "" + +#: ../Doc/distutils/apiref.rst:117 +msgid "" +"Run a setup script in a somewhat controlled environment, and return the :" +"class:`distutils.dist.Distribution` instance that drives things. This is " +"useful if you need to find out the distribution meta-data (passed as " +"keyword args from *script* to :func:`setup`), or the contents of the config " +"files or command-line." +msgstr "" + +#: ../Doc/distutils/apiref.rst:123 +msgid "" +"*script_name* is a file that will be read and run with :func:`exec`. ``sys." +"argv[0]`` will be replaced with *script* for the duration of the call. " +"*script_args* is a list of strings; if supplied, ``sys.argv[1:]`` will be " +"replaced by *script_args* for the duration of the call." +msgstr "" + +#: ../Doc/distutils/apiref.rst:128 +msgid "" +"*stop_after* tells :func:`setup` when to stop processing; possible values:" +msgstr "" + +#: ../Doc/distutils/apiref.rst:133 ../Doc/distutils/apiref.rst:542 +#: ../Doc/distutils/apiref.rst:1566 +msgid "description" +msgstr "" + +#: ../Doc/distutils/apiref.rst:135 +msgid "*init*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:135 +msgid "" +"Stop after the :class:`Distribution` instance has been created and " +"populated with the keyword arguments to :func:`setup`" +msgstr "" + +#: ../Doc/distutils/apiref.rst:139 +msgid "*config*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:139 +msgid "" +"Stop after config files have been parsed (and their data stored in the :" +"class:`Distribution` instance)" +msgstr "" + +#: ../Doc/distutils/apiref.rst:143 +msgid "*commandline*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:143 +msgid "" +"Stop after the command-line (``sys.argv[1:]`` or *script_args*) have been " +"parsed (and the data stored in the :class:`Distribution` instance.)" +msgstr "" + +#: ../Doc/distutils/apiref.rst:148 +msgid "*run*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:148 +msgid "" +"Stop after all commands have been run (the same as if :func:`setup` had " +"been called in the usual way). This is the default value." +msgstr "" + +#: ../Doc/distutils/apiref.rst:154 +msgid "" +"In addition, the :mod:`distutils.core` module exposed a number of classes " +"that live elsewhere." +msgstr "" + +#: ../Doc/distutils/apiref.rst:157 +msgid ":class:`~distutils.extension.Extension` from :mod:`distutils.extension`" +msgstr "" + +#: ../Doc/distutils/apiref.rst:159 +msgid ":class:`~distutils.cmd.Command` from :mod:`distutils.cmd`" +msgstr "" + +#: ../Doc/distutils/apiref.rst:161 +msgid ":class:`~distutils.dist.Distribution` from :mod:`distutils.dist`" +msgstr "" + +#: ../Doc/distutils/apiref.rst:163 +msgid "" +"A short description of each of these follows, but see the relevant module " +"for the full reference." +msgstr "" + +#: ../Doc/distutils/apiref.rst:169 +msgid "" +"The Extension class describes a single C or C++extension module in a setup " +"script. It accepts the following keyword arguments in its constructor:" +msgstr "" + +#: ../Doc/distutils/apiref.rst:177 +msgid "" +"the full name of the extension, including any packages --- ie. *not* a " +"filename or pathname, but Python dotted name" +msgstr "" + +#: ../Doc/distutils/apiref.rst:183 +msgid "*sources*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:183 +msgid "" +"list of source filenames, relative to the distribution root (where the setup " +"script lives), in Unix form (slash- separated) for portability. Source files " +"may be C, C++, SWIG (.i), platform-specific resource files, or whatever else " +"is recognized by the :command:`build_ext` command as source for a Python " +"extension." +msgstr "" + +#: ../Doc/distutils/apiref.rst:196 +msgid "*include_dirs*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:196 +msgid "" +"list of directories to search for C/C++ header files (in Unix form for " +"portability)" +msgstr "" + +#: ../Doc/distutils/apiref.rst:200 +msgid "*define_macros*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:200 +msgid "" +"list of macros to define; each macro is defined using a 2-tuple ``(name, " +"value)``, where *value* is either the string to define it to or ``None`` to " +"define it without a particular value (equivalent of ``#define FOO`` in " +"source or :option:`-DFOO` on Unix C compiler command line)" +msgstr "" + +#: ../Doc/distutils/apiref.rst:200 +msgid "a list of tuples" +msgstr "" + +#: ../Doc/distutils/apiref.rst:212 +msgid "*undef_macros*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:212 +msgid "list of macros to undefine explicitly" +msgstr "" + +#: ../Doc/distutils/apiref.rst:215 +msgid "*library_dirs*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:215 +msgid "list of directories to search for C/C++ libraries at link time" +msgstr "" + +#: ../Doc/distutils/apiref.rst:219 +msgid "*libraries*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:219 +msgid "list of library names (not filenames or paths) to link against" +msgstr "" + +#: ../Doc/distutils/apiref.rst:223 +msgid "*runtime_library_dirs*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:223 +msgid "" +"list of directories to search for C/C++ libraries at run time (for shared " +"extensions, this is when the extension is loaded)" +msgstr "" + +#: ../Doc/distutils/apiref.rst:229 +msgid "*extra_objects*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:229 +msgid "" +"list of extra files to link with (eg. object files not implied by 'sources', " +"static library that must be explicitly specified, binary resource files, " +"etc.)" +msgstr "" + +#: ../Doc/distutils/apiref.rst:236 +msgid "*extra_compile_args*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:236 +msgid "" +"any extra platform- and compiler-specific information to use when compiling " +"the source files in 'sources'. For platforms and compilers where a command " +"line makes sense, this is typically a list of command-line arguments, but " +"for other platforms it could be anything." +msgstr "" + +#: ../Doc/distutils/apiref.rst:247 +msgid "*extra_link_args*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:247 +msgid "" +"any extra platform- and compiler-specific information to use when linking " +"object files together to create the extension (or to create a new static " +"Python interpreter). Similar interpretation as for 'extra_compile_args'." +msgstr "" + +#: ../Doc/distutils/apiref.rst:256 +msgid "*export_symbols*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:256 +msgid "" +"list of symbols to be exported from a shared extension. Not used on all " +"platforms, and not generally necessary for Python extensions, which " +"typically export exactly one symbol: ``init`` + extension_name." +msgstr "" + +#: ../Doc/distutils/apiref.rst:264 +msgid "*depends*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:264 +msgid "list of files that the extension depends on" +msgstr "" + +#: ../Doc/distutils/apiref.rst:267 +msgid "*language*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:267 +msgid "" +"extension language (i.e. ``'c'``, ``'c++'``, ``'objc'``). Will be detected " +"from the source extensions if not provided." +msgstr "" + +#: ../Doc/distutils/apiref.rst:273 +msgid "*optional*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:273 +msgid "" +"specifies that a build failure in the extension should not abort the build " +"process, but simply skip the extension." +msgstr "" + +#: ../Doc/distutils/apiref.rst:273 +msgid "a boolean" +msgstr "" + +#: ../Doc/distutils/apiref.rst:282 +msgid "" +"A :class:`Distribution` describes how to build, install and package up a " +"Python software package." +msgstr "" + +#: ../Doc/distutils/apiref.rst:285 +msgid "" +"See the :func:`setup` function for a list of keyword arguments accepted by " +"the Distribution constructor. :func:`setup` creates a Distribution instance." +msgstr "" + +#: ../Doc/distutils/apiref.rst:291 +msgid "" +"A :class:`Command` class (or rather, an instance of one of its subclasses) " +"implement a single distutils command." +msgstr "" + +#: ../Doc/distutils/apiref.rst:296 +msgid ":mod:`distutils.ccompiler` --- CCompiler base class" +msgstr "" + +#: ../Doc/distutils/apiref.rst:302 +msgid "" +"This module provides the abstract base class for the :class:`CCompiler` " +"classes. A :class:`CCompiler` instance can be used for all the compile and " +"link steps needed to build a single project. Methods are provided to set " +"options for the compiler --- macro definitions, include directories, link " +"path, libraries and the like." +msgstr "" + +#: ../Doc/distutils/apiref.rst:308 +msgid "This module provides the following functions." +msgstr "" + +#: ../Doc/distutils/apiref.rst:313 +msgid "" +"Generate linker options for searching library directories and linking with " +"specific libraries. *libraries* and *library_dirs* are, respectively, lists " +"of library names (not filenames!) and search directories. Returns a list of " +"command-line options suitable for use with some compiler (depending on the " +"two format strings passed in)." +msgstr "" + +#: ../Doc/distutils/apiref.rst:322 +msgid "" +"Generate C pre-processor options (:option:`-D`, :option:`!-U`, :option:`!-" +"I`) as used by at least two types of compilers: the typical Unix compiler " +"and Visual C++. *macros* is the usual thing, a list of 1- or 2-tuples, where " +"``(name,)`` means undefine (:option:`!-U`) macro *name*, and ``(name, " +"value)`` means define (:option:`-D`) macro *name* to *value*. " +"*include_dirs* is just a list of directory names to be added to the header " +"file search path (:option:`!-I`). Returns a list of command-line options " +"suitable for either Unix compilers or Visual C++." +msgstr "" + +#: ../Doc/distutils/apiref.rst:334 +msgid "Determine the default compiler to use for the given platform." +msgstr "" + +#: ../Doc/distutils/apiref.rst:336 +msgid "" +"*osname* should be one of the standard Python OS names (i.e. the ones " +"returned by ``os.name``) and *platform* the common value returned by ``sys." +"platform`` for the platform in question." +msgstr "" + +#: ../Doc/distutils/apiref.rst:340 +msgid "" +"The default values are ``os.name`` and ``sys.platform`` in case the " +"parameters are not given." +msgstr "" + +#: ../Doc/distutils/apiref.rst:346 +msgid "" +"Factory function to generate an instance of some CCompiler subclass for the " +"supplied platform/compiler combination. *plat* defaults to ``os.name`` (eg. " +"``'posix'``, ``'nt'``), and *compiler* defaults to the default compiler for " +"that platform. Currently only ``'posix'`` and ``'nt'`` are supported, and " +"the default compilers are \"traditional Unix interface\" (:class:" +"`UnixCCompiler` class) and Visual C++ (:class:`MSVCCompiler` class). Note " +"that it's perfectly possible to ask for a Unix compiler object under " +"Windows, and a Microsoft compiler object under Unix---if you supply a value " +"for *compiler*, *plat* is ignored." +msgstr "" + +#: ../Doc/distutils/apiref.rst:362 +msgid "" +"Print list of available compilers (used by the :option:`--help-compiler` " +"options to :command:`build`, :command:`build_ext`, :command:`build_clib`)." +msgstr "" + +#: ../Doc/distutils/apiref.rst:368 +msgid "" +"The abstract base class :class:`CCompiler` defines the interface that must " +"be implemented by real compiler classes. The class also has some utility " +"methods used by several compiler classes." +msgstr "" + +#: ../Doc/distutils/apiref.rst:372 +msgid "" +"The basic idea behind a compiler abstraction class is that each instance can " +"be used for all the compile/link steps in building a single project. Thus, " +"attributes common to all of those compile and link steps --- include " +"directories, macros to define, libraries to link against, etc. --- are " +"attributes of the compiler instance. To allow for variability in how " +"individual files are treated, most of those attributes may be varied on a " +"per-compilation or per-link basis." +msgstr "" + +#: ../Doc/distutils/apiref.rst:380 +msgid "" +"The constructor for each subclass creates an instance of the Compiler " +"object. Flags are *verbose* (show verbose output), *dry_run* (don't actually " +"execute the steps) and *force* (rebuild everything, regardless of " +"dependencies). All of these flags default to ``0`` (off). Note that you " +"probably don't want to instantiate :class:`CCompiler` or one of its " +"subclasses directly - use the :func:`distutils.CCompiler.new_compiler` " +"factory function instead." +msgstr "" + +#: ../Doc/distutils/apiref.rst:387 +msgid "" +"The following methods allow you to manually alter compiler options for the " +"instance of the Compiler class." +msgstr "" + +#: ../Doc/distutils/apiref.rst:393 +msgid "" +"Add *dir* to the list of directories that will be searched for header files. " +"The compiler is instructed to search directories in the order in which they " +"are supplied by successive calls to :meth:`add_include_dir`." +msgstr "" + +#: ../Doc/distutils/apiref.rst:400 +msgid "" +"Set the list of directories that will be searched to *dirs* (a list of " +"strings). Overrides any preceding calls to :meth:`add_include_dir`; " +"subsequent calls to :meth:`add_include_dir` add to the list passed to :meth:" +"`set_include_dirs`. This does not affect any list of standard include " +"directories that the compiler may search by default." +msgstr "" + +#: ../Doc/distutils/apiref.rst:409 +msgid "" +"Add *libname* to the list of libraries that will be included in all links " +"driven by this compiler object. Note that *libname* should \\*not\\* be the " +"name of a file containing a library, but the name of the library itself: the " +"actual filename will be inferred by the linker, the compiler, or the " +"compiler class (depending on the platform)." +msgstr "" + +#: ../Doc/distutils/apiref.rst:415 +msgid "" +"The linker will be instructed to link against libraries in the order they " +"were supplied to :meth:`add_library` and/or :meth:`set_libraries`. It is " +"perfectly valid to duplicate library names; the linker will be instructed to " +"link against libraries as many times as they are mentioned." +msgstr "" + +#: ../Doc/distutils/apiref.rst:423 +msgid "" +"Set the list of libraries to be included in all links driven by this " +"compiler object to *libnames* (a list of strings). This does not affect any " +"standard system libraries that the linker may include by default." +msgstr "" + +#: ../Doc/distutils/apiref.rst:430 +msgid "" +"Add *dir* to the list of directories that will be searched for libraries " +"specified to :meth:`add_library` and :meth:`set_libraries`. The linker will " +"be instructed to search for libraries in the order they are supplied to :" +"meth:`add_library_dir` and/or :meth:`set_library_dirs`." +msgstr "" + +#: ../Doc/distutils/apiref.rst:438 +msgid "" +"Set the list of library search directories to *dirs* (a list of strings). " +"This does not affect any standard library search path that the linker may " +"search by default." +msgstr "" + +#: ../Doc/distutils/apiref.rst:445 +msgid "" +"Add *dir* to the list of directories that will be searched for shared " +"libraries at runtime." +msgstr "" + +#: ../Doc/distutils/apiref.rst:451 +msgid "" +"Set the list of directories to search for shared libraries at runtime to " +"*dirs* (a list of strings). This does not affect any standard search path " +"that the runtime linker may search by default." +msgstr "" + +#: ../Doc/distutils/apiref.rst:458 +msgid "" +"Define a preprocessor macro for all compilations driven by this compiler " +"object. The optional parameter *value* should be a string; if it is not " +"supplied, then the macro will be defined without an explicit value and the " +"exact outcome depends on the compiler used." +msgstr "" + +#: ../Doc/distutils/apiref.rst:468 +msgid "" +"Undefine a preprocessor macro for all compilations driven by this compiler " +"object. If the same macro is defined by :meth:`define_macro` and undefined " +"by :meth:`undefine_macro` the last call takes precedence (including multiple " +"redefinitions or undefinitions). If the macro is redefined/undefined on a " +"per-compilation basis (ie. in the call to :meth:`compile`), then that takes " +"precedence." +msgstr "" + +#: ../Doc/distutils/apiref.rst:478 +msgid "" +"Add *object* to the list of object files (or analogues, such as explicitly " +"named library files or the output of \"resource compilers\") to be included " +"in every link driven by this compiler object." +msgstr "" + +#: ../Doc/distutils/apiref.rst:485 +msgid "" +"Set the list of object files (or analogues) to be included in every link to " +"*objects*. This does not affect any standard object files that the linker " +"may include by default (such as system libraries)." +msgstr "" + +#: ../Doc/distutils/apiref.rst:489 +msgid "" +"The following methods implement methods for autodetection of compiler " +"options, providing some functionality similar to GNU :program:`autoconf`." +msgstr "" + +#: ../Doc/distutils/apiref.rst:495 +msgid "" +"Detect the language of a given file, or list of files. Uses the instance " +"attributes :attr:`language_map` (a dictionary), and :attr:`language_order` " +"(a list) to do the job." +msgstr "" + +#: ../Doc/distutils/apiref.rst:502 +msgid "" +"Search the specified list of directories for a static or shared library file " +"*lib* and return the full path to that file. If *debug* is true, look for a " +"debugging version (if that makes sense on the current platform). Return " +"``None`` if *lib* wasn't found in any of the specified directories." +msgstr "" + +#: ../Doc/distutils/apiref.rst:510 +msgid "" +"Return a boolean indicating whether *funcname* is supported on the current " +"platform. The optional arguments can be used to augment the compilation " +"environment by providing additional include files and paths and libraries " +"and paths." +msgstr "" + +#: ../Doc/distutils/apiref.rst:518 +msgid "" +"Return the compiler option to add *dir* to the list of directories searched " +"for libraries." +msgstr "" + +#: ../Doc/distutils/apiref.rst:524 +msgid "" +"Return the compiler option to add *lib* to the list of libraries linked into " +"the shared library or executable." +msgstr "" + +#: ../Doc/distutils/apiref.rst:530 +msgid "" +"Return the compiler option to add *dir* to the list of directories searched " +"for runtime libraries." +msgstr "" + +#: ../Doc/distutils/apiref.rst:536 +msgid "" +"Define the executables (and options for them) that will be run to perform " +"the various stages of compilation. The exact set of executables that may be " +"specified here depends on the compiler class (via the 'executables' class " +"attribute), but most will have:" +msgstr "" + +#: ../Doc/distutils/apiref.rst:542 +msgid "attribute" +msgstr "" + +#: ../Doc/distutils/apiref.rst:544 +msgid "*compiler*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:544 +msgid "the C/C++ compiler" +msgstr "" + +#: ../Doc/distutils/apiref.rst:546 +msgid "*linker_so*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:546 +msgid "linker used to create shared objects and libraries" +msgstr "" + +#: ../Doc/distutils/apiref.rst:549 +msgid "*linker_exe*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:549 +msgid "linker used to create binary executables" +msgstr "" + +#: ../Doc/distutils/apiref.rst:551 +msgid "*archiver*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:551 +msgid "static library creator" +msgstr "" + +#: ../Doc/distutils/apiref.rst:554 +msgid "" +"On platforms with a command-line (Unix, DOS/Windows), each of these is a " +"string that will be split into executable name and (optional) list of " +"arguments. (Splitting the string is done similarly to how Unix shells " +"operate: words are delimited by spaces, but quotes and backslashes can " +"override this. See :func:`distutils.util.split_quoted`.)" +msgstr "" + +#: ../Doc/distutils/apiref.rst:560 +msgid "The following methods invoke stages in the build process." +msgstr "" + +#: ../Doc/distutils/apiref.rst:565 +msgid "" +"Compile one or more source files. Generates object files (e.g. transforms " +"a :file:`.c` file to a :file:`.o` file.)" +msgstr "" + +#: ../Doc/distutils/apiref.rst:568 +msgid "" +"*sources* must be a list of filenames, most likely C/C++ files, but in " +"reality anything that can be handled by a particular compiler and compiler " +"class (eg. :class:`MSVCCompiler` can handle resource files in *sources*). " +"Return a list of object filenames, one per source filename in *sources*. " +"Depending on the implementation, not all source files will necessarily be " +"compiled, but all corresponding object filenames will be returned." +msgstr "" + +#: ../Doc/distutils/apiref.rst:575 +msgid "" +"If *output_dir* is given, object files will be put under it, while retaining " +"their original path component. That is, :file:`foo/bar.c` normally compiles " +"to :file:`foo/bar.o` (for a Unix implementation); if *output_dir* is " +"*build*, then it would compile to :file:`build/foo/bar.o`." +msgstr "" + +#: ../Doc/distutils/apiref.rst:580 +msgid "" +"*macros*, if given, must be a list of macro definitions. A macro definition " +"is either a ``(name, value)`` 2-tuple or a ``(name,)`` 1-tuple. The former " +"defines a macro; if the value is ``None``, the macro is defined without an " +"explicit value. The 1-tuple case undefines a macro. Later definitions/" +"redefinitions/undefinitions take precedence." +msgstr "" + +#: ../Doc/distutils/apiref.rst:586 +msgid "" +"*include_dirs*, if given, must be a list of strings, the directories to add " +"to the default include file search path for this compilation only." +msgstr "" + +#: ../Doc/distutils/apiref.rst:589 +msgid "" +"*debug* is a boolean; if true, the compiler will be instructed to output " +"debug symbols in (or alongside) the object file(s)." +msgstr "" + +#: ../Doc/distutils/apiref.rst:592 +msgid "" +"*extra_preargs* and *extra_postargs* are implementation-dependent. On " +"platforms that have the notion of a command-line (e.g. Unix, DOS/Windows), " +"they are most likely lists of strings: extra command-line arguments to " +"prepend/append to the compiler command line. On other platforms, consult " +"the implementation class documentation. In any event, they are intended as " +"an escape hatch for those occasions when the abstract compiler framework " +"doesn't cut the mustard." +msgstr "" + +#: ../Doc/distutils/apiref.rst:599 +msgid "" +"*depends*, if given, is a list of filenames that all targets depend on. If " +"a source file is older than any file in depends, then the source file will " +"be recompiled. This supports dependency tracking, but only at a coarse " +"granularity." +msgstr "" + +#: ../Doc/distutils/apiref.rst:604 +msgid "Raises :exc:`CompileError` on failure." +msgstr "" + +#: ../Doc/distutils/apiref.rst:609 +msgid "" +"Link a bunch of stuff together to create a static library file. The \"bunch " +"of stuff\" consists of the list of object files supplied as *objects*, the " +"extra object files supplied to :meth:`add_link_object` and/or :meth:" +"`set_link_objects`, the libraries supplied to :meth:`add_library` and/or :" +"meth:`set_libraries`, and the libraries supplied as *libraries* (if any)." +msgstr "" + +#: ../Doc/distutils/apiref.rst:615 +msgid "" +"*output_libname* should be a library name, not a filename; the filename will " +"be inferred from the library name. *output_dir* is the directory where the " +"library file will be put." +msgstr "" + +#: ../Doc/distutils/apiref.rst:621 +msgid "" +"*debug* is a boolean; if true, debugging information will be included in the " +"library (note that on most platforms, it is the compile step where this " +"matters: the *debug* flag is included here just for consistency)." +msgstr "" + +#: ../Doc/distutils/apiref.rst:625 ../Doc/distutils/apiref.rst:667 +msgid "" +"*target_lang* is the target language for which the given objects are being " +"compiled. This allows specific linkage time treatment of certain languages." +msgstr "" + +#: ../Doc/distutils/apiref.rst:628 +msgid "Raises :exc:`LibError` on failure." +msgstr "" + +#: ../Doc/distutils/apiref.rst:633 +msgid "" +"Link a bunch of stuff together to create an executable or shared library " +"file." +msgstr "" + +#: ../Doc/distutils/apiref.rst:635 +msgid "" +"The \"bunch of stuff\" consists of the list of object files supplied as " +"*objects*. *output_filename* should be a filename. If *output_dir* is " +"supplied, *output_filename* is relative to it (i.e. *output_filename* can " +"provide directory components if needed)." +msgstr "" + +#: ../Doc/distutils/apiref.rst:640 +msgid "" +"*libraries* is a list of libraries to link against. These are library " +"names, not filenames, since they're translated into filenames in a platform-" +"specific way (eg. *foo* becomes :file:`libfoo.a` on Unix and :file:`foo.lib` " +"on DOS/Windows). However, they can include a directory component, which " +"means the linker will look in that specific directory rather than searching " +"all the normal locations." +msgstr "" + +#: ../Doc/distutils/apiref.rst:647 +msgid "" +"*library_dirs*, if supplied, should be a list of directories to search for " +"libraries that were specified as bare library names (ie. no directory " +"component). These are on top of the system default and those supplied to :" +"meth:`add_library_dir` and/or :meth:`set_library_dirs`. " +"*runtime_library_dirs* is a list of directories that will be embedded into " +"the shared library and used to search for other shared libraries that \\*it" +"\\* depends on at run-time. (This may only be relevant on Unix.)" +msgstr "" + +#: ../Doc/distutils/apiref.rst:655 +msgid "" +"*export_symbols* is a list of symbols that the shared library will export. " +"(This appears to be relevant only on Windows.)" +msgstr "" + +#: ../Doc/distutils/apiref.rst:658 +msgid "" +"*debug* is as for :meth:`compile` and :meth:`create_static_lib`, with the " +"slight distinction that it actually matters on most platforms (as opposed " +"to :meth:`create_static_lib`, which includes a *debug* flag mostly for " +"form's sake)." +msgstr "" + +#: ../Doc/distutils/apiref.rst:663 +msgid "" +"*extra_preargs* and *extra_postargs* are as for :meth:`compile` (except of " +"course that they supply command-line arguments for the particular linker " +"being used)." +msgstr "" + +#: ../Doc/distutils/apiref.rst:670 +msgid "Raises :exc:`LinkError` on failure." +msgstr "" + +#: ../Doc/distutils/apiref.rst:675 +msgid "" +"Link an executable. *output_progname* is the name of the file executable, " +"while *objects* are a list of object filenames to link in. Other arguments " +"are as for the :meth:`link` method." +msgstr "" + +#: ../Doc/distutils/apiref.rst:682 +msgid "" +"Link a shared library. *output_libname* is the name of the output library, " +"while *objects* is a list of object filenames to link in. Other arguments " +"are as for the :meth:`link` method." +msgstr "" + +#: ../Doc/distutils/apiref.rst:689 +msgid "" +"Link a shared object. *output_filename* is the name of the shared object " +"that will be created, while *objects* is a list of object filenames to link " +"in. Other arguments are as for the :meth:`link` method." +msgstr "" + +#: ../Doc/distutils/apiref.rst:696 +msgid "" +"Preprocess a single C/C++ source file, named in *source*. Output will be " +"written to file named *output_file*, or *stdout* if *output_file* not " +"supplied. *macros* is a list of macro definitions as for :meth:`compile`, " +"which will augment the macros set with :meth:`define_macro` and :meth:" +"`undefine_macro`. *include_dirs* is a list of directory names that will be " +"added to the default list, in the same way as :meth:`add_include_dir`." +msgstr "" + +#: ../Doc/distutils/apiref.rst:703 +msgid "Raises :exc:`PreprocessError` on failure." +msgstr "" + +#: ../Doc/distutils/apiref.rst:705 +msgid "" +"The following utility methods are defined by the :class:`CCompiler` class, " +"for use by the various concrete subclasses." +msgstr "" + +#: ../Doc/distutils/apiref.rst:711 +msgid "" +"Returns the filename of the executable for the given *basename*. Typically " +"for non-Windows platforms this is the same as the basename, while Windows " +"will get a :file:`.exe` added." +msgstr "" + +#: ../Doc/distutils/apiref.rst:718 +msgid "" +"Returns the filename for the given library name on the current platform. On " +"Unix a library with *lib_type* of ``'static'`` will typically be of the " +"form :file:`liblibname.a`, while a *lib_type* of ``'dynamic'`` will be of " +"the form :file:`liblibname.so`." +msgstr "" + +#: ../Doc/distutils/apiref.rst:726 +msgid "" +"Returns the name of the object files for the given source files. " +"*source_filenames* should be a list of filenames." +msgstr "" + +#: ../Doc/distutils/apiref.rst:732 +msgid "" +"Returns the name of a shared object file for the given file name *basename*." +msgstr "" + +#: ../Doc/distutils/apiref.rst:737 +msgid "" +"Invokes :func:`distutils.util.execute`. This method invokes a Python " +"function *func* with the given arguments *args*, after logging and taking " +"into account the *dry_run* flag." +msgstr "" + +#: ../Doc/distutils/apiref.rst:744 +msgid "" +"Invokes :func:`distutils.util.spawn`. This invokes an external process to " +"run the given command." +msgstr "" + +#: ../Doc/distutils/apiref.rst:750 +msgid "" +"Invokes :func:`distutils.dir_util.mkpath`. This creates a directory and any " +"missing ancestor directories." +msgstr "" + +#: ../Doc/distutils/apiref.rst:756 +msgid "Invokes :meth:`distutils.file_util.move_file`. Renames *src* to *dst*." +msgstr "" + +#: ../Doc/distutils/apiref.rst:761 +msgid "Write a message using :func:`distutils.log.debug`." +msgstr "" + +#: ../Doc/distutils/apiref.rst:766 +msgid "Write a warning message *msg* to standard error." +msgstr "" + +#: ../Doc/distutils/apiref.rst:771 +msgid "" +"If the *debug* flag is set on this :class:`CCompiler` instance, print *msg* " +"to standard output, otherwise do nothing." +msgstr "" + +#: ../Doc/distutils/apiref.rst:783 +msgid ":mod:`distutils.unixccompiler` --- Unix C Compiler" +msgstr "" + +#: ../Doc/distutils/apiref.rst:789 +msgid "" +"This module provides the :class:`UnixCCompiler` class, a subclass of :class:" +"`CCompiler` that handles the typical Unix-style command-line C compiler:" +msgstr "" + +#: ../Doc/distutils/apiref.rst:792 +msgid "macros defined with :option:`-Dname[=value]`" +msgstr "" + +#: ../Doc/distutils/apiref.rst:794 +msgid "macros undefined with :option:`-Uname`" +msgstr "" + +#: ../Doc/distutils/apiref.rst:796 +msgid "include search directories specified with :option:`-Idir`" +msgstr "" + +#: ../Doc/distutils/apiref.rst:798 +msgid "libraries specified with :option:`-llib`" +msgstr "" + +#: ../Doc/distutils/apiref.rst:800 +msgid "library search directories specified with :option:`-Ldir`" +msgstr "" + +#: ../Doc/distutils/apiref.rst:802 +msgid "" +"compile handled by :program:`cc` (or similar) executable with :option:`!-c` " +"option: compiles :file:`.c` to :file:`.o`" +msgstr "" + +#: ../Doc/distutils/apiref.rst:805 +msgid "" +"link static library handled by :program:`ar` command (possibly with :program:" +"`ranlib`)" +msgstr "" + +#: ../Doc/distutils/apiref.rst:808 +msgid "link shared library handled by :program:`cc` :option:`-shared`" +msgstr "" + +#: ../Doc/distutils/apiref.rst:812 +msgid ":mod:`distutils.msvccompiler` --- Microsoft Compiler" +msgstr "" + +#: ../Doc/distutils/apiref.rst:818 +msgid "" +"This module provides :class:`MSVCCompiler`, an implementation of the " +"abstract :class:`CCompiler` class for Microsoft Visual Studio. Typically, " +"extension modules need to be compiled with the same compiler that was used " +"to compile Python. For Python 2.3 and earlier, the compiler was Visual " +"Studio 6. For Python 2.4 and 2.5, the compiler is Visual Studio .NET 2003. " +"The AMD64 and Itanium binaries are created using the Platform SDK." +msgstr "" + +#: ../Doc/distutils/apiref.rst:825 +msgid "" +":class:`MSVCCompiler` will normally choose the right compiler, linker etc. " +"on its own. To override this choice, the environment variables " +"*DISTUTILS_USE_SDK* and *MSSdk* must be both set. *MSSdk* indicates that the " +"current environment has been setup by the SDK's ``SetEnv.Cmd`` script, or " +"that the environment variables had been registered when the SDK was " +"installed; *DISTUTILS_USE_SDK* indicates that the distutils user has made an " +"explicit choice to override the compiler selection by :class:`MSVCCompiler`." +msgstr "" + +#: ../Doc/distutils/apiref.rst:835 +msgid ":mod:`distutils.bcppcompiler` --- Borland Compiler" +msgstr "" + +#: ../Doc/distutils/apiref.rst:840 +msgid "" +"This module provides :class:`BorlandCCompiler`, a subclass of the abstract :" +"class:`CCompiler` class for the Borland C++ compiler." +msgstr "" + +#: ../Doc/distutils/apiref.rst:845 +msgid ":mod:`distutils.cygwincompiler` --- Cygwin Compiler" +msgstr "" + +#: ../Doc/distutils/apiref.rst:850 +msgid "" +"This module provides the :class:`CygwinCCompiler` class, a subclass of :" +"class:`UnixCCompiler` that handles the Cygwin port of the GNU C compiler to " +"Windows. It also contains the Mingw32CCompiler class which handles the " +"mingw32 port of GCC (same as cygwin in no-cygwin mode)." +msgstr "" + +#: ../Doc/distutils/apiref.rst:857 +msgid ":mod:`distutils.archive_util` --- Archiving utilities" +msgstr "" + +#: ../Doc/distutils/apiref.rst:863 +msgid "" +"This module provides a few functions for creating archive files, such as " +"tarballs or zipfiles." +msgstr "" + +#: ../Doc/distutils/apiref.rst:869 +msgid "" +"Create an archive file (eg. ``zip`` or ``tar``). *base_name* is the name " +"of the file to create, minus any format-specific extension; *format* is the " +"archive format: one of ``zip``, ``tar``, ``gztar``, ``bztar``, ``xztar``, or " +"``ztar``. *root_dir* is a directory that will be the root directory of the " +"archive; ie. we typically ``chdir`` into *root_dir* before creating the " +"archive. *base_dir* is the directory where we start archiving from; ie. " +"*base_dir* will be the common prefix of all files and directories in the " +"archive. *root_dir* and *base_dir* both default to the current directory. " +"Returns the name of the archive file." +msgstr "" + +#: ../Doc/distutils/apiref.rst:879 ../Doc/distutils/builtdist.rst:103 +#: ../Doc/distutils/sourcedist.rst:44 +msgid "Added support for the ``xztar`` format." +msgstr "" + +#: ../Doc/distutils/apiref.rst:885 +msgid "" +"'Create an (optional compressed) archive as a tar file from all files in and " +"under *base_dir*. *compress* must be ``'gzip'`` (the default), ``'bzip2'``, " +"``'xz'``, ``'compress'``, or ``None``. For the ``'compress'`` method the " +"compression utility named by :program:`compress` must be on the default " +"program search path, so this is probably Unix-specific. The output tar file " +"will be named :file:`base_dir.tar`, possibly plus the appropriate " +"compression extension (``.gz``, ``.bz2``, ``.xz`` or ``.Z``). Return the " +"output filename." +msgstr "" + +#: ../Doc/distutils/apiref.rst:894 +msgid "Added support for the ``xz`` compression." +msgstr "" + +#: ../Doc/distutils/apiref.rst:900 +msgid "" +"Create a zip file from all files in and under *base_dir*. The output zip " +"file will be named *base_name* + :file:`.zip`. Uses either the :mod:" +"`zipfile` Python module (if available) or the InfoZIP :file:`zip` utility " +"(if installed and found on the default search path). If neither tool is " +"available, raises :exc:`DistutilsExecError`. Returns the name of the " +"output zip file." +msgstr "" + +#: ../Doc/distutils/apiref.rst:908 +msgid ":mod:`distutils.dep_util` --- Dependency checking" +msgstr "" + +#: ../Doc/distutils/apiref.rst:914 +msgid "" +"This module provides functions for performing simple, timestamp-based " +"dependency of files and groups of files; also, functions based entirely on " +"such timestamp dependency analysis." +msgstr "" + +#: ../Doc/distutils/apiref.rst:921 +msgid "" +"Return true if *source* exists and is more recently modified than *target*, " +"or if *source* exists and *target* doesn't. Return false if both exist and " +"*target* is the same age or newer than *source*. Raise :exc:" +"`DistutilsFileError` if *source* does not exist." +msgstr "" + +#: ../Doc/distutils/apiref.rst:929 +msgid "" +"Walk two filename lists in parallel, testing if each source is newer than " +"its corresponding target. Return a pair of lists (*sources*, *targets*) " +"where source is newer than target, according to the semantics of :func:" +"`newer`." +msgstr "" + +#: ../Doc/distutils/apiref.rst:938 +msgid "" +"Return true if *target* is out-of-date with respect to any file listed in " +"*sources* In other words, if *target* exists and is newer than every file " +"in *sources*, return false; otherwise return true. *missing* controls what " +"we do when a source file is missing; the default (``'error'``) is to blow up " +"with an :exc:`OSError` from inside :func:`os.stat`; if it is ``'ignore'``, " +"we silently drop any missing source files; if it is ``'newer'``, any missing " +"source files make us assume that *target* is out-of-date (this is handy in " +"\"dry-run\" mode: it'll make you pretend to carry out commands that wouldn't " +"work because inputs are missing, but that doesn't matter because you're not " +"actually going to run the commands)." +msgstr "" + +#: ../Doc/distutils/apiref.rst:951 +msgid ":mod:`distutils.dir_util` --- Directory tree operations" +msgstr "" + +#: ../Doc/distutils/apiref.rst:957 +msgid "" +"This module provides functions for operating on directories and trees of " +"directories." +msgstr "" + +#: ../Doc/distutils/apiref.rst:963 +msgid "" +"Create a directory and any missing ancestor directories. If the directory " +"already exists (or if *name* is the empty string, which means the current " +"directory, which of course exists), then do nothing. Raise :exc:" +"`DistutilsFileError` if unable to create some directory along the way (eg. " +"some sub-path exists, but is a file rather than a directory). If *verbose* " +"is true, print a one-line summary of each mkdir to stdout. Return the list " +"of directories actually created." +msgstr "" + +#: ../Doc/distutils/apiref.rst:974 +msgid "" +"Create all the empty directories under *base_dir* needed to put *files* " +"there. *base_dir* is just the name of a directory which doesn't necessarily " +"exist yet; *files* is a list of filenames to be interpreted relative to " +"*base_dir*. *base_dir* + the directory portion of every file in *files* will " +"be created if it doesn't already exist. *mode*, *verbose* and *dry_run* " +"flags are as for :func:`mkpath`." +msgstr "" + +#: ../Doc/distutils/apiref.rst:984 +msgid "" +"Copy an entire directory tree *src* to a new location *dst*. Both *src* and " +"*dst* must be directory names. If *src* is not a directory, raise :exc:" +"`DistutilsFileError`. If *dst* does not exist, it is created with :func:" +"`mkpath`. The end result of the copy is that every file in *src* is copied " +"to *dst*, and directories under *src* are recursively copied to *dst*. " +"Return the list of files that were copied or might have been copied, using " +"their output name. The return value is unaffected by *update* or *dry_run*: " +"it is simply the list of all files under *src*, with the names changed to be " +"under *dst*." +msgstr "" + +#: ../Doc/distutils/apiref.rst:994 +msgid "" +"*preserve_mode* and *preserve_times* are the same as for :func:`distutils." +"file_util.copy_file`; note that they only apply to regular files, not to " +"directories. If *preserve_symlinks* is true, symlinks will be copied as " +"symlinks (on platforms that support them!); otherwise (the default), the " +"destination of the symlink will be copied. *update* and *verbose* are the " +"same as for :func:`copy_file`." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1002 +msgid "" +"Files in *src* that begin with :file:`.nfs` are skipped (more information on " +"these files is available in answer D2 of the `NFS FAQ page `_)." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1006 +msgid "NFS files are ignored." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1011 +msgid "" +"Recursively remove *directory* and all files and directories underneath it. " +"Any errors are ignored (apart from being reported to ``sys.stdout`` if " +"*verbose* is true)." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1017 +msgid ":mod:`distutils.file_util` --- Single file operations" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1023 +msgid "" +"This module contains some utility functions for operating on individual " +"files." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1028 +msgid "" +"Copy file *src* to *dst*. If *dst* is a directory, then *src* is copied " +"there with the same name; otherwise, it must be a filename. (If the file " +"exists, it will be ruthlessly clobbered.) If *preserve_mode* is true (the " +"default), the file's mode (type and permission bits, or whatever is " +"analogous on the current platform) is copied. If *preserve_times* is true " +"(the default), the last-modified and last-access times are copied as well. " +"If *update* is true, *src* will only be copied if *dst* does not exist, or " +"if *dst* does exist but is older than *src*." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1037 +msgid "" +"*link* allows you to make hard links (using :func:`os.link`) or symbolic " +"links (using :func:`os.symlink`) instead of copying: set it to ``'hard'`` or " +"``'sym'``; if it is ``None`` (the default), files are copied. Don't set " +"*link* on systems that don't support it: :func:`copy_file` doesn't check if " +"hard or symbolic linking is available. It uses :func:`_copy_file_contents` " +"to copy file contents." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1044 +msgid "" +"Return a tuple ``(dest_name, copied)``: *dest_name* is the actual name of " +"the output file, and *copied* is true if the file was copied (or would have " +"been copied, if *dry_run* true)." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1058 +msgid "" +"Move file *src* to *dst*. If *dst* is a directory, the file will be moved " +"into it with the same name; otherwise, *src* is just renamed to *dst*. " +"Returns the new full name of the file." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1064 +msgid "" +"Handles cross-device moves on Unix using :func:`copy_file`. What about " +"other systems?" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1070 +msgid "" +"Create a file called *filename* and write *contents* (a sequence of strings " +"without line terminators) to it." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1075 +msgid ":mod:`distutils.util` --- Miscellaneous other utility functions" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1081 +msgid "" +"This module contains other assorted bits and pieces that don't fit into any " +"other utility module." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1087 +msgid "" +"Return a string that identifies the current platform. This is used mainly " +"to distinguish platform-specific build directories and platform-specific " +"built distributions. Typically includes the OS name and version and the " +"architecture (as supplied by 'os.uname()'), although the exact information " +"included depends on the OS; eg. for IRIX the architecture isn't particularly " +"important (IRIX only runs on SGI hardware), but for Linux the kernel version " +"isn't particularly important." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1095 +msgid "Examples of returned values:" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1097 +msgid "``linux-i586``" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1098 +msgid "``linux-alpha``" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1099 +msgid "``solaris-2.6-sun4u``" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1100 +msgid "``irix-5.3``" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1101 +msgid "``irix64-6.2``" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1103 +msgid "For non-POSIX platforms, currently just returns ``sys.platform``." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1105 +msgid "" +"For Mac OS X systems the OS version reflects the minimal version on which " +"binaries will run (that is, the value of ``MACOSX_DEPLOYMENT_TARGET`` during " +"the build of Python), not the OS version of the current system." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1109 +msgid "" +"For universal binary builds on Mac OS X the architecture value reflects the " +"universal binary status instead of the architecture of the current " +"processor. For 32-bit universal binaries the architecture is ``fat``, for 64-" +"bit universal binaries the architecture is ``fat64``, and for 4-way " +"universal binaries the architecture is ``universal``. Starting from Python " +"2.7 and Python 3.2 the architecture ``fat3`` is used for a 3-way universal " +"build (ppc, i386, x86_64) and ``intel`` is used for a universal build with " +"the i386 and x86_64 architectures" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1118 +msgid "Examples of returned values on Mac OS X:" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1120 +msgid "``macosx-10.3-ppc``" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1122 +msgid "``macosx-10.3-fat``" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1124 +msgid "``macosx-10.5-universal``" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1126 +msgid "``macosx-10.6-intel``" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1131 +msgid "" +"Return 'pathname' as a name that will work on the native filesystem, i.e. " +"split it on '/' and put it back together again using the current directory " +"separator. Needed because filenames in the setup script are always supplied " +"in Unix style, and have to be converted to the local convention before we " +"can actually use them in the filesystem. Raises :exc:`ValueError` on non-" +"Unix-ish systems if *pathname* either starts or ends with a slash." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1141 +msgid "" +"Return *pathname* with *new_root* prepended. If *pathname* is relative, " +"this is equivalent to ``os.path.join(new_root,pathname)`` Otherwise, it " +"requires making *pathname* relative and then joining the two, which is " +"tricky on DOS/Windows." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1148 +msgid "" +"Ensure that 'os.environ' has all the environment variables we guarantee that " +"users can use in config files, command-line options, etc. Currently this " +"includes:" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1152 +msgid ":envvar:`HOME` - user's home directory (Unix only)" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1153 +msgid "" +":envvar:`PLAT` - description of the current platform, including hardware and " +"OS (see :func:`get_platform`)" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1159 +msgid "" +"Perform shell/Perl-style variable substitution on *s*. Every occurrence of " +"``$`` followed by a name is considered a variable, and variable is " +"substituted by the value found in the *local_vars* dictionary, or in ``os." +"environ`` if it's not in *local_vars*. *os.environ* is first checked/" +"augmented to guarantee that it contains certain values: see :func:" +"`check_environ`. Raise :exc:`ValueError` for any variables not found in " +"either *local_vars* or ``os.environ``." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1166 +msgid "" +"Note that this is not a fully-fledged string interpolation function. A valid " +"``$variable`` can consist only of upper and lower case letters, numbers and " +"an underscore. No { } or ( ) style quoting is available." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1173 +msgid "" +"Split a string up according to Unix shell-like rules for quotes and " +"backslashes. In short: words are delimited by spaces, as long as those " +"spaces are not escaped by a backslash, or inside a quoted string. Single and " +"double quotes are equivalent, and the quote characters can be backslash-" +"escaped. The backslash is stripped from any two-character escape sequence, " +"leaving only the escaped character. The quote characters are stripped from " +"any quoted string. Returns a list of words." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1186 +msgid "" +"Perform some action that affects the outside world (for instance, writing to " +"the filesystem). Such actions are special because they are disabled by the " +"*dry_run* flag. This method takes care of all that bureaucracy for you; " +"all you have to do is supply the function to call and an argument tuple for " +"it (to embody the \"external action\" being performed), and an optional " +"message to print." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1195 +msgid "Convert a string representation of truth to true (1) or false (0)." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1197 +msgid "" +"True values are ``y``, ``yes``, ``t``, ``true``, ``on`` and ``1``; false " +"values are ``n``, ``no``, ``f``, ``false``, ``off`` and ``0``. Raises :exc:" +"`ValueError` if *val* is anything else." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1204 +msgid "" +"Byte-compile a collection of Python source files to :file:`.pyc` files in a :" +"file:`__pycache__` subdirectory (see :pep:`3147` and :pep:`488`). *py_files* " +"is a list of files to compile; any files that don't end in :file:`.py` are " +"silently skipped. *optimize* must be one of the following:" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1209 +msgid "``0`` - don't optimize" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1210 +msgid "``1`` - normal optimization (like ``python -O``)" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1211 +msgid "``2`` - extra optimization (like ``python -OO``)" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1213 +msgid "If *force* is true, all files are recompiled regardless of timestamps." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1215 +msgid "" +"The source filename encoded in each :term:`bytecode` file defaults to the " +"filenames listed in *py_files*; you can modify these with *prefix* and " +"*basedir*. *prefix* is a string that will be stripped off of each source " +"filename, and *base_dir* is a directory name that will be prepended (after " +"*prefix* is stripped). You can supply either or both (or neither) of " +"*prefix* and *base_dir*, as you wish." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1222 +msgid "" +"If *dry_run* is true, doesn't actually do anything that would affect the " +"filesystem." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1225 +msgid "" +"Byte-compilation is either done directly in this interpreter process with " +"the standard :mod:`py_compile` module, or indirectly by writing a temporary " +"script and executing it. Normally, you should let :func:`byte_compile` " +"figure out to use direct compilation or not (see the source for details). " +"The *direct* flag is used by the script generated in indirect mode; unless " +"you know what you're doing, leave it set to ``None``." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1232 +msgid "" +"Create ``.pyc`` files with an :func:`import magic tag ` in " +"their name, in a :file:`__pycache__` subdirectory instead of files without " +"tag in the current directory." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1237 +msgid "Create ``.pyc`` files according to :pep:`488`." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1243 +msgid "" +"Return a version of *header* escaped for inclusion in an :rfc:`822` header, " +"by ensuring there are 8 spaces space after each newline. Note that it does " +"no other modification of the string." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1253 +msgid ":mod:`distutils.dist` --- The Distribution class" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1260 +msgid "" +"This module provides the :class:`~distutils.core.Distribution` class, which " +"represents the module distribution being built/installed/distributed." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1265 +msgid ":mod:`distutils.extension` --- The Extension class" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1272 +msgid "" +"This module provides the :class:`Extension` class, used to describe C/C++ " +"extension modules in setup scripts." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1280 +msgid ":mod:`distutils.debug` --- Distutils debug mode" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1286 +msgid "This module provides the DEBUG flag." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1290 +msgid ":mod:`distutils.errors` --- Distutils exceptions" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1296 +msgid "" +"Provides exceptions used by the Distutils modules. Note that Distutils " +"modules may raise standard exceptions; in particular, SystemExit is usually " +"raised for errors that are obviously the end-user's fault (eg. bad command-" +"line arguments)." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1300 +msgid "" +"This module is safe to use in ``from ... import *`` mode; it only exports " +"symbols whose names start with ``Distutils`` and end with ``Error``." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1305 +msgid "" +":mod:`distutils.fancy_getopt` --- Wrapper around the standard getopt module" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1311 +msgid "" +"This module provides a wrapper around the standard :mod:`getopt` module " +"that provides the following additional features:" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1314 +msgid "short and long options are tied together" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1316 +msgid "" +"options have help strings, so :func:`fancy_getopt` could potentially create " +"a complete usage summary" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1319 +msgid "options set attributes of a passed-in object" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1321 +msgid "" +"boolean options can have \"negative aliases\" --- eg. if :option:`--quiet` " +"is the \"negative alias\" of :option:`--verbose`, then :option:`--quiet` on " +"the command line sets *verbose* to false." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1327 +msgid "" +"Wrapper function. *options* is a list of ``(long_option, short_option, " +"help_string)`` 3-tuples as described in the constructor for :class:" +"`FancyGetopt`. *negative_opt* should be a dictionary mapping option names to " +"option names, both the key and value should be in the *options* list. " +"*object* is an object which will be used to store values (see the :meth:" +"`getopt` method of the :class:`FancyGetopt` class). *args* is the argument " +"list. Will use ``sys.argv[1:]`` if you pass ``None`` as *args*." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1338 +msgid "Wraps *text* to less than *width* wide." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1343 +msgid "" +"The option_table is a list of 3-tuples: ``(long_option, short_option, " +"help_string)``" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1346 +msgid "" +"If an option takes an argument, its *long_option* should have ``'='`` " +"appended; *short_option* should just be a single character, no ``':'`` in " +"any case. *short_option* should be ``None`` if a *long_option* doesn't have " +"a corresponding *short_option*. All option tuples must have long options." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1351 +msgid "The :class:`FancyGetopt` class provides the following methods:" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1356 +msgid "Parse command-line options in args. Store as attributes on *object*." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1358 +msgid "" +"If *args* is ``None`` or not supplied, uses ``sys.argv[1:]``. If *object* " +"is ``None`` or not supplied, creates a new :class:`OptionDummy` instance, " +"stores option values there, and returns a tuple ``(args, object)``. If " +"*object* is supplied, it is modified in place and :func:`getopt` just " +"returns *args*; in both cases, the returned *args* is a modified copy of the " +"passed-in *args* list, which is left untouched." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1370 +msgid "" +"Returns the list of ``(option, value)`` tuples processed by the previous run " +"of :meth:`getopt` Raises :exc:`RuntimeError` if :meth:`getopt` hasn't been " +"called yet." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1377 +msgid "" +"Generate help text (a list of strings, one per suggested line of output) " +"from the option table for this :class:`FancyGetopt` object." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1380 +msgid "If supplied, prints the supplied *header* at the top of the help." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1384 +msgid ":mod:`distutils.filelist` --- The FileList class" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1391 +msgid "" +"This module provides the :class:`FileList` class, used for poking about the " +"filesystem and building lists of files." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1396 +msgid ":mod:`distutils.log` --- Simple PEP 282-style logging" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1403 +msgid ":mod:`distutils.spawn` --- Spawn a sub-process" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1409 +msgid "" +"This module provides the :func:`spawn` function, a front-end to various " +"platform-specific functions for launching another program in a sub-process. " +"Also provides :func:`find_executable` to search the path for a given " +"executable name." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1416 +msgid ":mod:`distutils.sysconfig` --- System configuration information" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1425 +msgid "" +"The :mod:`distutils.sysconfig` module provides access to Python's low-level " +"configuration information. The specific configuration variables available " +"depend heavily on the platform and configuration. The specific variables " +"depend on the build process for the specific version of Python being run; " +"the variables are those found in the :file:`Makefile` and configuration " +"header that are installed with Python on Unix systems. The configuration " +"header is called :file:`pyconfig.h` for Python versions starting with 2.2, " +"and :file:`config.h` for earlier versions of Python." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1434 +msgid "" +"Some additional functions are provided which perform some useful " +"manipulations for other parts of the :mod:`distutils` package." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1440 +msgid "The result of ``os.path.normpath(sys.prefix)``." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1445 +msgid "The result of ``os.path.normpath(sys.exec_prefix)``." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1450 +msgid "" +"Return the value of a single variable. This is equivalent to " +"``get_config_vars().get(name)``." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1456 +msgid "" +"Return a set of variable definitions. If there are no arguments, this " +"returns a dictionary mapping names of configuration variables to values. If " +"arguments are provided, they should be strings, and the return value will be " +"a sequence giving the associated values. If a given name does not have a " +"corresponding value, ``None`` will be included for that variable." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1465 +msgid "" +"Return the full path name of the configuration header. For Unix, this will " +"be the header generated by the :program:`configure` script; for other " +"platforms the header will have been supplied directly by the Python source " +"distribution. The file is a platform-specific text file." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1473 +msgid "" +"Return the full path name of the :file:`Makefile` used to build Python. For " +"Unix, this will be a file generated by the :program:`configure` script; the " +"meaning for other platforms will vary. The file is a platform-specific text " +"file, if it exists. This function is only useful on POSIX platforms." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1481 +msgid "" +"Return the directory for either the general or platform-dependent C include " +"files. If *plat_specific* is true, the platform-dependent include directory " +"is returned; if false or omitted, the platform-independent directory is " +"returned. If *prefix* is given, it is used as either the prefix instead of :" +"const:`PREFIX`, or as the exec-prefix instead of :const:`EXEC_PREFIX` if " +"*plat_specific* is true." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1491 +msgid "" +"Return the directory for either the general or platform-dependent library " +"installation. If *plat_specific* is true, the platform-dependent include " +"directory is returned; if false or omitted, the platform-independent " +"directory is returned. If *prefix* is given, it is used as either the " +"prefix instead of :const:`PREFIX`, or as the exec-prefix instead of :const:" +"`EXEC_PREFIX` if *plat_specific* is true. If *standard_lib* is true, the " +"directory for the standard library is returned rather than the directory for " +"the installation of third-party extensions." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1500 +msgid "" +"The following function is only intended for use within the :mod:`distutils` " +"package." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1506 +msgid "" +"Do any platform-specific customization of a :class:`distutils.ccompiler." +"CCompiler` instance." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1509 +msgid "" +"This function is only needed on Unix at this time, but should be called " +"consistently to support forward-compatibility. It inserts the information " +"that varies across Unix flavors and is stored in Python's :file:`Makefile`. " +"This information includes the selected compiler, compiler and linker " +"options, and the extension used by the linker for shared objects." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1515 +msgid "" +"This function is even more special-purpose, and should only be used from " +"Python's own build procedures." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1521 +msgid "" +"Inform the :mod:`distutils.sysconfig` module that it is being used as part " +"of the build process for Python. This changes a lot of relative locations " +"for files, allowing them to be located in the build area rather than in an " +"installed Python." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1528 +msgid ":mod:`distutils.text_file` --- The TextFile class" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1534 +msgid "" +"This module provides the :class:`TextFile` class, which gives an interface " +"to text files that (optionally) takes care of stripping comments, ignoring " +"blank lines, and joining lines with backslashes." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1541 +msgid "" +"This class provides a file-like object that takes care of all the things " +"you commonly want to do when processing a text file that has some line-by-" +"line syntax: strip comments (as long as ``#`` is your comment character), " +"skip blank lines, join adjacent lines by escaping the newline (ie. backslash " +"at end of line), strip leading and/or trailing whitespace. All of these are " +"optional and independently controllable." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1548 +msgid "" +"The class provides a :meth:`warn` method so you can generate warning " +"messages that report physical line number, even if the logical line in " +"question spans multiple physical lines. Also provides :meth:`unreadline` " +"for implementing line-at-a-time lookahead." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1553 +msgid "" +":class:`TextFile` instances are create with either *filename*, *file*, or " +"both. :exc:`RuntimeError` is raised if both are ``None``. *filename* should " +"be a string, and *file* a file object (or something that provides :meth:" +"`readline` and :meth:`close` methods). It is recommended that you supply " +"at least *filename*, so that :class:`TextFile` can include it in warning " +"messages. If *file* is not supplied, :class:`TextFile` creates its own " +"using the :func:`open` built-in function." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1561 +msgid "" +"The options are all boolean, and affect the values returned by :meth:" +"`readline`" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1566 +msgid "option name" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1566 +msgid "default" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1568 +msgid "*strip_comments*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1568 +msgid "" +"strip from ``'#'`` to end-of- line, as well as any whitespace leading up to " +"the ``'#'``\\ ---unless it is escaped by a backslash" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1568 ../Doc/distutils/apiref.rst:1577 +#: ../Doc/distutils/apiref.rst:1582 +msgid "true" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1574 +msgid "*lstrip_ws*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1574 +msgid "strip leading whitespace from each line before returning it" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1574 ../Doc/distutils/apiref.rst:1592 +#: ../Doc/distutils/apiref.rst:1603 +msgid "false" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1577 +msgid "*rstrip_ws*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1577 +msgid "" +"strip trailing whitespace (including line terminator!) from each line before " +"returning it." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1582 +msgid "*skip_blanks*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1582 +msgid "" +"skip lines that are empty \\*after\\* stripping comments and whitespace. " +"(If both lstrip_ws and rstrip_ws are false, then some lines may consist of " +"solely whitespace: these will \\*not\\* be skipped, even if *skip_blanks* is " +"true.)" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1592 +msgid "*join_lines*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1592 +msgid "" +"if a backslash is the last non-newline character on a line after stripping " +"comments and whitespace, join the following line to it to form one logical " +"line; if N consecutive lines end with a backslash, then N+1 physical lines " +"will be joined to form one logical line." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1603 +msgid "*collapse_join*" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1603 +msgid "" +"strip leading whitespace from lines that are joined to their predecessor; " +"only matters if ``(join_lines and not lstrip_ws)``" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1610 +msgid "" +"Note that since *rstrip_ws* can strip the trailing newline, the semantics " +"of :meth:`readline` must differ from those of the built-in file object's :" +"meth:`readline` method! In particular, :meth:`readline` returns ``None`` " +"for end-of-file: an empty string might just be a blank line (or an all-" +"whitespace line), if *rstrip_ws* is true but *skip_blanks* is not." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1619 +msgid "" +"Open a new file *filename*. This overrides any *file* or *filename* " +"constructor arguments." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1625 +msgid "" +"Close the current file and forget everything we know about it (including the " +"filename and the current line number)." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1631 +msgid "" +"Print (to stderr) a warning message tied to the current logical line in the " +"current file. If the current logical line in the file spans multiple " +"physical lines, the warning refers to the whole range, such as ``\"lines " +"3-5\"``. If *line* is supplied, it overrides the current line number; it " +"may be a list or tuple to indicate a range of physical lines, or an integer " +"for a single physical line." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1641 +msgid "" +"Read and return a single logical line from the current file (or from an " +"internal buffer if lines have previously been \"unread\" with :meth:" +"`unreadline`). If the *join_lines* option is true, this may involve " +"reading multiple physical lines concatenated into a single string. Updates " +"the current line number, so calling :meth:`warn` after :meth:`readline` " +"emits a warning about the physical line(s) just read. Returns ``None`` on " +"end-of-file, since the empty string can occur if *rstrip_ws* is true but " +"*strip_blanks* is not." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1652 +msgid "" +"Read and return the list of all logical lines remaining in the current file. " +"This updates the current line number to the last line of the file." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1658 +msgid "" +"Push *line* (a string) onto an internal buffer that will be checked by " +"future :meth:`readline` calls. Handy for implementing a parser with line-at-" +"a-time lookahead. Note that lines that are \"unread\" with :meth:" +"`unreadline` are not subsequently re-cleansed (whitespace stripped, or " +"whatever) when read with :meth:`readline`. If multiple calls are made to :" +"meth:`unreadline` before a call to :meth:`readline`, the lines will be " +"returned most in most recent first order." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1667 +msgid ":mod:`distutils.version` --- Version number classes" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1682 +msgid ":mod:`distutils.cmd` --- Abstract base class for Distutils commands" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1689 +msgid "This module supplies the abstract base class :class:`Command`." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1694 +msgid "" +"Abstract base class for defining command classes, the \"worker bees\" of the " +"Distutils. A useful analogy for command classes is to think of them as " +"subroutines with local variables called *options*. The options are declared " +"in :meth:`initialize_options` and defined (given their final values) in :" +"meth:`finalize_options`, both of which must be defined by every command " +"class. The distinction between the two is necessary because option values " +"might come from the outside world (command line, config file, ...), and any " +"options dependent on other options must be computed after these outside " +"influences have been processed --- hence :meth:`finalize_options`. The body " +"of the subroutine, where it does all its work based on the values of its " +"options, is the :meth:`run` method, which must also be implemented by every " +"command class." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1707 +msgid "" +"The class constructor takes a single argument *dist*, a :class:`~distutils." +"core.Distribution` instance." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1712 +msgid "Creating a new Distutils command" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1714 +msgid "This section outlines the steps to create a new Distutils command." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1716 +msgid "" +"A new command lives in a module in the :mod:`distutils.command` package. " +"There is a sample template in that directory called :file:" +"`command_template`. Copy this file to a new module with the same name as " +"the new command you're implementing. This module should implement a class " +"with the same name as the module (and the command). So, for instance, to " +"create the command ``peel_banana`` (so that users can run ``setup.py " +"peel_banana``), you'd copy :file:`command_template` to :file:`distutils/" +"command/peel_banana.py`, then edit it so that it's implementing the class :" +"class:`peel_banana`, a subclass of :class:`distutils.cmd.Command`." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1726 +msgid "Subclasses of :class:`Command` must define the following methods." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1730 +msgid "" +"Set default values for all the options that this command supports. Note " +"that these defaults may be overridden by other commands, by the setup " +"script, by config files, or by the command-line. Thus, this is not the " +"place to code dependencies between options; generally, :meth:" +"`initialize_options` implementations are just a bunch of ``self.foo = None`` " +"assignments." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1739 +msgid "" +"Set final values for all the options that this command supports. This is " +"always called as late as possible, ie. after any option assignments from " +"the command-line or from other commands have been done. Thus, this is the " +"place to code option dependencies: if *foo* depends on *bar*, then it is " +"safe to set *foo* from *bar* as long as *foo* still has the same value it " +"was assigned in :meth:`initialize_options`." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1749 +msgid "" +"A command's raison d'etre: carry out the action it exists to perform, " +"controlled by the options initialized in :meth:`initialize_options`, " +"customized by other commands, the setup script, the command-line, and config " +"files, and finalized in :meth:`finalize_options`. All terminal output and " +"filesystem interaction should be done by :meth:`run`." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1758 +msgid "" +"*sub_commands* formalizes the notion of a \"family\" of commands, e.g. " +"``install`` as the parent with sub-commands ``install_lib``, " +"``install_headers``, etc. The parent of a family of commands defines " +"*sub_commands* as a class attribute; it's a list of 2-tuples " +"``(command_name, predicate)``, with *command_name* a string and *predicate* " +"a function, a string or ``None``. *predicate* is a method of the parent " +"command that determines whether the corresponding command is applicable in " +"the current situation. (E.g. ``install_headers`` is only applicable if we " +"have any C header files to install.) If *predicate* is ``None``, that " +"command is always applicable." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1769 +msgid "" +"*sub_commands* is usually defined at the *end* of a class, because " +"predicates can be methods of the class, so they must already have been " +"defined. The canonical example is the :command:`install` command." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1775 +msgid ":mod:`distutils.command` --- Individual Distutils commands" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1786 +msgid ":mod:`distutils.command.bdist` --- Build a binary installer" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1796 +msgid "" +":mod:`distutils.command.bdist_packager` --- Abstract base class for packagers" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1806 +msgid ":mod:`distutils.command.bdist_dumb` --- Build a \"dumb\" installer" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1816 +msgid "" +":mod:`distutils.command.bdist_msi` --- Build a Microsoft Installer binary " +"package" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1823 +msgid "Builds a `Windows Installer`_ (.msi) binary package." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1827 +msgid "" +"In most cases, the ``bdist_msi`` installer is a better choice than the " +"``bdist_wininst`` installer, because it provides better support for Win64 " +"platforms, allows administrators to perform non-interactive installations, " +"and allows installation through group policies." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1834 +msgid "" +":mod:`distutils.command.bdist_rpm` --- Build a binary distribution as a " +"Redhat RPM and SRPM" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1844 +msgid ":mod:`distutils.command.bdist_wininst` --- Build a Windows installer" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1854 +msgid ":mod:`distutils.command.sdist` --- Build a source distribution" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1864 +msgid ":mod:`distutils.command.build` --- Build all files of a package" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1874 +msgid "" +":mod:`distutils.command.build_clib` --- Build any C libraries in a package" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1884 +msgid "" +":mod:`distutils.command.build_ext` --- Build any extensions in a package" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1894 +msgid "" +":mod:`distutils.command.build_py` --- Build the .py/.pyc files of a package" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1904 +msgid "" +"Alternative implementation of build_py which also runs the 2to3 conversion " +"library on each .py file that is going to be installed. To use this in a " +"setup.py file for a distribution that is designed to run with both Python 2." +"x and 3.x, add::" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1914 +msgid "to your setup.py, and later::" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1918 +msgid "to the invocation of setup()." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1922 +msgid "" +":mod:`distutils.command.build_scripts` --- Build the scripts of a package" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1932 +msgid ":mod:`distutils.command.clean` --- Clean a package build area" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1937 +msgid "" +"This command removes the temporary files created by :command:`build` and its " +"subcommands, like intermediary compiled object files. With the ``--all`` " +"option, the complete build directory will be removed." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1941 +msgid "" +"Extension modules built :ref:`in place ` will " +"not be cleaned, as they are not in the build directory." +msgstr "" + +#: ../Doc/distutils/apiref.rst:1946 +msgid ":mod:`distutils.command.config` --- Perform package configuration" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1956 +msgid ":mod:`distutils.command.install` --- Install a package" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1966 +msgid "" +":mod:`distutils.command.install_data` --- Install data files from a package" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1976 +msgid "" +":mod:`distutils.command.install_headers` --- Install C/C++ header files from " +"a package" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1986 +msgid "" +":mod:`distutils.command.install_lib` --- Install library files from a package" +msgstr "" + +#: ../Doc/distutils/apiref.rst:1996 +msgid "" +":mod:`distutils.command.install_scripts` --- Install script files from a " +"package" +msgstr "" + +#: ../Doc/distutils/apiref.rst:2006 +msgid "" +":mod:`distutils.command.register` --- Register a module with the Python " +"Package Index" +msgstr "" + +#: ../Doc/distutils/apiref.rst:2012 +msgid "" +"The ``register`` command registers the package with the Python Package " +"Index. This is described in more detail in :pep:`301`." +msgstr "" + +#: ../Doc/distutils/apiref.rst:2019 +msgid ":mod:`distutils.command.check` --- Check the meta-data of a package" +msgstr "" + +#: ../Doc/distutils/apiref.rst:2025 +msgid "" +"The ``check`` command performs some tests on the meta-data of a package. For " +"example, it verifies that all required meta-data are provided as the " +"arguments passed to the :func:`setup` function." +msgstr "" + +#: ../Doc/distutils/builtdist.rst:5 +msgid "Creating Built Distributions" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:7 +msgid "" +"A \"built distribution\" is what you're probably used to thinking of either " +"as a \"binary package\" or an \"installer\" (depending on your background). " +"It's not necessarily binary, though, because it might contain only Python " +"source code and/or byte-code; and we don't call it a package, because that " +"word is already spoken for in Python. (And \"installer\" is a term specific " +"to the world of mainstream desktop systems.)" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:14 +msgid "" +"A built distribution is how you make life as easy as possible for installers " +"of your module distribution: for users of RPM-based Linux systems, it's a " +"binary RPM; for Windows users, it's an executable installer; for Debian-" +"based Linux users, it's a Debian package; and so forth. Obviously, no one " +"person will be able to create built distributions for every platform under " +"the sun, so the Distutils are designed to enable module developers to " +"concentrate on their specialty---writing code and creating source " +"distributions---while an intermediary species called *packagers* springs up " +"to turn source distributions into built distributions for as many platforms " +"as there are packagers." +msgstr "" + +#: ../Doc/distutils/builtdist.rst:24 +msgid "" +"Of course, the module developer could be his own packager; or the packager " +"could be a volunteer \"out there\" somewhere who has access to a platform " +"which the original developer does not; or it could be software periodically " +"grabbing new source distributions and turning them into built distributions " +"for as many platforms as the software has access to. Regardless of who they " +"are, a packager uses the setup script and the :command:`bdist` command " +"family to generate built distributions." +msgstr "" + +#: ../Doc/distutils/builtdist.rst:32 +msgid "" +"As a simple example, if I run the following command in the Distutils source " +"tree::" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:37 +msgid "" +"then the Distutils builds my module distribution (the Distutils itself in " +"this case), does a \"fake\" installation (also in the :file:`build` " +"directory), and creates the default type of built distribution for my " +"platform. The default format for built distributions is a \"dumb\" tar file " +"on Unix, and a simple executable installer on Windows. (That tar file is " +"considered \"dumb\" because it has to be unpacked in a specific location to " +"work.)" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:44 +msgid "" +"Thus, the above command on a Unix system creates :file:`Distutils-1.0.{plat}." +"tar.gz`; unpacking this tarball from the right place installs the Distutils " +"just as though you had downloaded the source distribution and run ``python " +"setup.py install``. (The \"right place\" is either the root of the " +"filesystem or Python's :file:`{prefix}` directory, depending on the options " +"given to the :command:`bdist_dumb` command; the default is to make dumb " +"distributions relative to :file:`{prefix}`.)" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:52 +msgid "" +"Obviously, for pure Python distributions, this isn't any simpler than just " +"running ``python setup.py install``\\ ---but for non-pure distributions, " +"which include extensions that would need to be compiled, it can mean the " +"difference between someone being able to use your extensions or not. And " +"creating \"smart\" built distributions, such as an RPM package or an " +"executable installer for Windows, is far more convenient for users even if " +"your distribution doesn't include any extensions." +msgstr "" + +#: ../Doc/distutils/builtdist.rst:60 +msgid "" +"The :command:`bdist` command has a :option:`--formats` option, similar to " +"the :command:`sdist` command, which you can use to select the types of built " +"distribution to generate: for example, ::" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:66 +msgid "" +"would, when run on a Unix system, create :file:`Distutils-1.0.{plat}.zip`\\ " +"---again, this archive would be unpacked from the root directory to install " +"the Distutils." +msgstr "" + +#: ../Doc/distutils/builtdist.rst:70 +msgid "The available formats for built distributions are:" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:73 ../Doc/distutils/sourcedist.rst:25 +msgid "Format" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:73 ../Doc/distutils/commandref.rst:61 +#: ../Doc/distutils/setupscript.rst:562 ../Doc/distutils/sourcedist.rst:25 +msgid "Description" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:73 ../Doc/distutils/setupscript.rst:562 +#: ../Doc/distutils/sourcedist.rst:25 +msgid "Notes" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:75 ../Doc/distutils/sourcedist.rst:29 +msgid "``gztar``" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:75 +msgid "gzipped tar file (:file:`.tar.gz`)" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:75 ../Doc/distutils/setupscript.rst:564 +#: ../Doc/distutils/setupscript.rst:578 +msgid "\\(1)" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:78 ../Doc/distutils/sourcedist.rst:32 +msgid "``bztar``" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:78 +msgid "bzipped tar file (:file:`.tar.bz2`)" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:81 ../Doc/distutils/sourcedist.rst:35 +msgid "``xztar``" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:81 +msgid "xzipped tar file (:file:`.tar.xz`)" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:84 ../Doc/distutils/sourcedist.rst:38 +msgid "``ztar``" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:84 ../Doc/distutils/sourcedist.rst:38 +msgid "compressed tar file (:file:`.tar.Z`)" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:84 ../Doc/distutils/setupscript.rst:568 +#: ../Doc/distutils/setupscript.rst:570 ../Doc/distutils/setupscript.rst:573 +#: ../Doc/distutils/setupscript.rst:575 +msgid "\\(3)" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:87 ../Doc/distutils/sourcedist.rst:41 +msgid "``tar``" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:87 ../Doc/distutils/sourcedist.rst:41 +msgid "tar file (:file:`.tar`)" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:89 ../Doc/distutils/sourcedist.rst:27 +msgid "``zip``" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:89 ../Doc/distutils/sourcedist.rst:27 +msgid "zip file (:file:`.zip`)" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:89 +msgid "(2),(4)" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:91 +msgid "``rpm``" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:91 +msgid "RPM" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:91 ../Doc/distutils/setupscript.rst:584 +msgid "\\(5)" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:93 +msgid "``pkgtool``" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:93 +msgid "Solaris :program:`pkgtool`" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:95 +msgid "``sdux``" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:95 +msgid "HP-UX :program:`swinstall`" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:97 +msgid "``wininst``" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:97 +msgid "self-extracting ZIP file for Windows" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:97 ../Doc/distutils/setupscript.rst:587 +#: ../Doc/distutils/setupscript.rst:590 ../Doc/distutils/sourcedist.rst:38 +msgid "\\(4)" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:100 +msgid "``msi``" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:100 +msgid "Microsoft Installer." +msgstr "" + +#: ../Doc/distutils/builtdist.rst:107 ../Doc/distutils/setupscript.rst:597 +#: ../Doc/distutils/sourcedist.rst:47 +msgid "Notes:" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:110 ../Doc/distutils/sourcedist.rst:53 +msgid "default on Unix" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:113 ../Doc/distutils/sourcedist.rst:50 +msgid "default on Windows" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:116 +msgid "requires external :program:`compress` utility." +msgstr "" + +#: ../Doc/distutils/builtdist.rst:119 ../Doc/distutils/sourcedist.rst:56 +msgid "" +"requires either external :program:`zip` utility or :mod:`zipfile` module " +"(part of the standard Python library since Python 1.6)" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:123 +msgid "" +"requires external :program:`rpm` utility, version 3.0.4 or better (use ``rpm " +"--version`` to find out which version you have)" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:126 +msgid "" +"You don't have to use the :command:`bdist` command with the :option:`--" +"formats` option; you can also use the command that directly implements the " +"format you're interested in. Some of these :command:`bdist` \"sub-commands" +"\" actually generate several similar formats; for instance, the :command:" +"`bdist_dumb` command generates all the \"dumb\" archive formats (``tar``, " +"``gztar``, ``bztar``, ``xztar``, ``ztar``, and ``zip``), and :command:" +"`bdist_rpm` generates both binary and source RPMs. The :command:`bdist` sub-" +"commands, and the formats generated by each, are:" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:136 ../Doc/distutils/commandref.rst:61 +msgid "Command" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:136 +msgid "Formats" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:138 +msgid ":command:`bdist_dumb`" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:138 +msgid "tar, gztar, bztar, xztar, ztar, zip" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:140 +msgid ":command:`bdist_rpm`" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:140 +msgid "rpm, srpm" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:142 +msgid ":command:`bdist_wininst`" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:142 +msgid "wininst" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:144 +msgid ":command:`bdist_msi`" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:144 +msgid "msi" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:147 +msgid "" +"The following sections give details on the individual :command:`bdist_\\*` " +"commands." +msgstr "" + +#: ../Doc/distutils/builtdist.rst:163 +msgid "Creating RPM packages" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:165 +msgid "" +"The RPM format is used by many popular Linux distributions, including Red " +"Hat, SuSE, and Mandrake. If one of these (or any of the other RPM-based " +"Linux distributions) is your usual environment, creating RPM packages for " +"other users of that same distribution is trivial. Depending on the " +"complexity of your module distribution and differences between Linux " +"distributions, you may also be able to create RPMs that work on different " +"RPM-based distributions." +msgstr "" + +#: ../Doc/distutils/builtdist.rst:172 +msgid "" +"The usual way to create an RPM of your module distribution is to run the :" +"command:`bdist_rpm` command::" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:177 +msgid "or the :command:`bdist` command with the :option:`--format` option::" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:181 +msgid "" +"The former allows you to specify RPM-specific options; the latter allows " +"you to easily specify multiple formats in one run. If you need to do both, " +"you can explicitly specify multiple :command:`bdist_\\*` commands and their " +"options::" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:188 +msgid "" +"Creating RPM packages is driven by a :file:`.spec` file, much as using the " +"Distutils is driven by the setup script. To make your life easier, the :" +"command:`bdist_rpm` command normally creates a :file:`.spec` file based on " +"the information you supply in the setup script, on the command line, and in " +"any Distutils configuration files. Various options and sections in the :" +"file:`.spec` file are derived from options in the setup script as follows:" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:196 ../Doc/distutils/builtdist.rst:220 +msgid "RPM :file:`.spec` file option or section" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:196 +msgid "Distutils setup script option" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:198 +msgid "Name" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:198 ../Doc/distutils/setupscript.rst:564 +msgid "``name``" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:200 +msgid "Summary (in preamble)" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:200 ../Doc/distutils/setupscript.rst:580 +msgid "``description``" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:202 +msgid "Version" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:202 ../Doc/distutils/setupscript.rst:566 +msgid "``version``" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:204 ../Doc/distutils/builtdist.rst:227 +msgid "Vendor" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:204 +msgid "" +"``author`` and ``author_email``, or --- & ``maintainer`` and " +"``maintainer_email``" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:208 +msgid "Copyright" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:208 ../Doc/distutils/setupscript.rst:594 +msgid "``license``" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:210 +msgid "Url" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:210 ../Doc/distutils/setupscript.rst:578 +msgid "``url``" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:212 +msgid "%description (section)" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:212 ../Doc/distutils/setupscript.rst:584 +msgid "``long_description``" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:215 +msgid "" +"Additionally, there are many options in :file:`.spec` files that don't have " +"corresponding options in the setup script. Most of these are handled " +"through options to the :command:`bdist_rpm` command as follows:" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:220 +msgid ":command:`bdist_rpm` option" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:220 +msgid "default value" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:223 +msgid "Release" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:223 +msgid "``release``" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:223 +msgid "\"1\"" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:225 +msgid "Group" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:225 +msgid "``group``" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:225 +msgid "\"Development/Libraries\"" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:227 +msgid "``vendor``" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:227 +msgid "(see above)" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:229 +msgid "Packager" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:229 +msgid "``packager``" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:229 ../Doc/distutils/builtdist.rst:231 +#: ../Doc/distutils/builtdist.rst:233 ../Doc/distutils/builtdist.rst:235 +#: ../Doc/distutils/builtdist.rst:237 ../Doc/distutils/builtdist.rst:239 +#: ../Doc/distutils/builtdist.rst:241 ../Doc/distutils/builtdist.rst:243 +msgid "(none)" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:231 +msgid "Provides" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:231 +msgid "``provides``" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:233 +msgid "Requires" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:233 +msgid "``requires``" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:235 +msgid "Conflicts" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:235 +msgid "``conflicts``" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:237 +msgid "Obsoletes" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:237 +msgid "``obsoletes``" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:239 +msgid "Distribution" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:239 +msgid "``distribution_name``" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:241 +msgid "BuildRequires" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:241 +msgid "``build_requires``" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:243 +msgid "Icon" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:243 +msgid "``icon``" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:246 +msgid "" +"Obviously, supplying even a few of these options on the command-line would " +"be tedious and error-prone, so it's usually best to put them in the setup " +"configuration file, :file:`setup.cfg`\\ ---see section :ref:`setup-config`. " +"If you distribute or package many Python module distributions, you might " +"want to put options that apply to all of them in your personal Distutils " +"configuration file (:file:`~/.pydistutils.cfg`). If you want to temporarily " +"disable this file, you can pass the :option:`--no-user-cfg` option to :file:" +"`setup.py`." +msgstr "" + +#: ../Doc/distutils/builtdist.rst:254 +msgid "" +"There are three steps to building a binary RPM package, all of which are " +"handled automatically by the Distutils:" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:257 +msgid "" +"create a :file:`.spec` file, which describes the package (analogous to the " +"Distutils setup script; in fact, much of the information in the setup " +"script winds up in the :file:`.spec` file)" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:261 +msgid "create the source RPM" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:263 +msgid "" +"create the \"binary\" RPM (which may or may not contain binary code, " +"depending on whether your module distribution contains Python extensions)" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:266 +msgid "" +"Normally, RPM bundles the last two steps together; when you use the " +"Distutils, all three steps are typically bundled together." +msgstr "" + +#: ../Doc/distutils/builtdist.rst:269 +msgid "" +"If you wish, you can separate these three steps. You can use the :option:`--" +"spec-only` option to make :command:`bdist_rpm` just create the :file:`.spec` " +"file and exit; in this case, the :file:`.spec` file will be written to the " +"\"distribution directory\"---normally :file:`dist/`, but customizable with " +"the :option:`--dist-dir` option. (Normally, the :file:`.spec` file winds up " +"deep in the \"build tree,\" in a temporary directory created by :command:" +"`bdist_rpm`.)" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:297 +msgid "Creating Windows Installers" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:299 +msgid "" +"Executable installers are the natural format for binary distributions on " +"Windows. They display a nice graphical user interface, display some " +"information about the module distribution to be installed taken from the " +"metadata in the setup script, let the user select a few options, and start " +"or cancel the installation." +msgstr "" + +#: ../Doc/distutils/builtdist.rst:305 +msgid "" +"Since the metadata is taken from the setup script, creating Windows " +"installers is usually as easy as running::" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:310 +msgid "or the :command:`bdist` command with the :option:`--formats` option::" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:314 +msgid "" +"If you have a pure module distribution (only containing pure Python modules " +"and packages), the resulting installer will be version independent and have " +"a name like :file:`foo-1.0.win32.exe`. These installers can even be created " +"on Unix platforms or Mac OS X." +msgstr "" + +#: ../Doc/distutils/builtdist.rst:319 +msgid "" +"If you have a non-pure distribution, the extensions can only be created on a " +"Windows platform, and will be Python version dependent. The installer " +"filename will reflect this and now has the form :file:`foo-1.0.win32-py2.0." +"exe`. You have to create a separate installer for every Python version you " +"want to support." +msgstr "" + +#: ../Doc/distutils/builtdist.rst:325 +msgid "" +"The installer will try to compile pure modules into :term:`bytecode` after " +"installation on the target system in normal and optimizing mode. If you " +"don't want this to happen for some reason, you can run the :command:" +"`bdist_wininst` command with the :option:`--no-target-compile` and/or the :" +"option:`--no-target-optimize` option." +msgstr "" + +#: ../Doc/distutils/builtdist.rst:331 +msgid "" +"By default the installer will display the cool \"Python Powered\" logo when " +"it is run, but you can also supply your own 152x261 bitmap which must be a " +"Windows :file:`.bmp` file with the :option:`--bitmap` option." +msgstr "" + +#: ../Doc/distutils/builtdist.rst:335 +msgid "" +"The installer will also display a large title on the desktop background " +"window when it is run, which is constructed from the name of your " +"distribution and the version number. This can be changed to another text by " +"using the :option:`--title` option." +msgstr "" + +#: ../Doc/distutils/builtdist.rst:340 +msgid "" +"The installer file will be written to the \"distribution directory\" --- " +"normally :file:`dist/`, but customizable with the :option:`--dist-dir` " +"option." +msgstr "" + +#: ../Doc/distutils/builtdist.rst:346 +msgid "Cross-compiling on Windows" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:348 +msgid "" +"Starting with Python 2.6, distutils is capable of cross-compiling between " +"Windows platforms. In practice, this means that with the correct tools " +"installed, you can use a 32bit version of Windows to create 64bit extensions " +"and vice-versa." +msgstr "" + +#: ../Doc/distutils/builtdist.rst:353 +msgid "" +"To build for an alternate platform, specify the :option:`--plat-name` option " +"to the build command. Valid values are currently 'win32', 'win-amd64' and " +"'win-ia64'. For example, on a 32bit version of Windows, you could execute::" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:359 +msgid "" +"to build a 64bit version of your extension. The Windows Installers also " +"support this option, so the command::" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:364 +msgid "" +"would create a 64bit installation executable on your 32bit version of " +"Windows." +msgstr "" + +#: ../Doc/distutils/builtdist.rst:366 +msgid "" +"To cross-compile, you must download the Python source code and cross-compile " +"Python itself for the platform you are targeting - it is not possible from a " +"binary installation of Python (as the .lib etc file for other platforms are " +"not included.) In practice, this means the user of a 32 bit operating " +"system will need to use Visual Studio 2008 to open the :file:`PCBuild/" +"PCbuild.sln` solution in the Python source tree and build the \"x64\" " +"configuration of the 'pythoncore' project before cross-compiling extensions " +"is possible." +msgstr "" + +#: ../Doc/distutils/builtdist.rst:375 +msgid "" +"Note that by default, Visual Studio 2008 does not install 64bit compilers or " +"tools. You may need to reexecute the Visual Studio setup process and select " +"these tools (using Control Panel->[Add/Remove] Programs is a convenient way " +"to check or modify your existing install.)" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:383 +msgid "The Postinstallation script" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:385 +msgid "" +"Starting with Python 2.3, a postinstallation script can be specified with " +"the :option:`--install-script` option. The basename of the script must be " +"specified, and the script filename must also be listed in the scripts " +"argument to the setup function." +msgstr "" + +#: ../Doc/distutils/builtdist.rst:390 +msgid "" +"This script will be run at installation time on the target system after all " +"the files have been copied, with ``argv[1]`` set to :option:`-install`, and " +"again at uninstallation time before the files are removed with ``argv[1]`` " +"set to :option:`-remove`." +msgstr "" + +#: ../Doc/distutils/builtdist.rst:395 +msgid "" +"The installation script runs embedded in the windows installer, every output " +"(``sys.stdout``, ``sys.stderr``) is redirected into a buffer and will be " +"displayed in the GUI after the script has finished." +msgstr "" + +#: ../Doc/distutils/builtdist.rst:399 +msgid "" +"Some functions especially useful in this context are available as additional " +"built-in functions in the installation script." +msgstr "" + +#: ../Doc/distutils/builtdist.rst:406 +msgid "" +"These functions should be called when a directory or file is created by the " +"postinstall script at installation time. It will register *path* with the " +"uninstaller, so that it will be removed when the distribution is " +"uninstalled. To be safe, directories are only removed if they are empty." +msgstr "" + +#: ../Doc/distutils/builtdist.rst:414 +msgid "" +"This function can be used to retrieve special folder locations on Windows " +"like the Start Menu or the Desktop. It returns the full path to the folder. " +"*csidl_string* must be one of the following strings::" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:434 +msgid "If the folder cannot be retrieved, :exc:`OSError` is raised." +msgstr "" + +#: ../Doc/distutils/builtdist.rst:436 +msgid "" +"Which folders are available depends on the exact Windows version, and " +"probably also the configuration. For details refer to Microsoft's " +"documentation of the :c:func:`SHGetSpecialFolderPath` function." +msgstr "" + +#: ../Doc/distutils/builtdist.rst:443 +msgid "" +"This function creates a shortcut. *target* is the path to the program to be " +"started by the shortcut. *description* is the description of the shortcut. " +"*filename* is the title of the shortcut that the user will see. *arguments* " +"specifies the command line arguments, if any. *workdir* is the working " +"directory for the program. *iconpath* is the file containing the icon for " +"the shortcut, and *iconindex* is the index of the icon in the file " +"*iconpath*. Again, for details consult the Microsoft documentation for the :" +"class:`IShellLink` interface." +msgstr "" + +#: ../Doc/distutils/builtdist.rst:454 +msgid "Vista User Access Control (UAC)" +msgstr "" + +#: ../Doc/distutils/builtdist.rst:456 +msgid "" +"Starting with Python 2.6, bdist_wininst supports a :option:`--user-access-" +"control` option. The default is 'none' (meaning no UAC handling is done), " +"and other valid values are 'auto' (meaning prompt for UAC elevation if " +"Python was installed for all users) and 'force' (meaning always prompt for " +"elevation)." +msgstr "" + +#: ../Doc/distutils/commandref.rst:5 +msgid "Command Reference" +msgstr "" + +#: ../Doc/distutils/commandref.rst:22 +msgid "Installing modules: the :command:`install` command family" +msgstr "" + +#: ../Doc/distutils/commandref.rst:24 +msgid "" +"The install command ensures that the build commands have been run and then " +"runs the subcommands :command:`install_lib`, :command:`install_data` and :" +"command:`install_scripts`." +msgstr "" + +#: ../Doc/distutils/commandref.rst:35 +msgid ":command:`install_data`" +msgstr "" + +#: ../Doc/distutils/commandref.rst:37 +msgid "This command installs all data files provided with the distribution." +msgstr "" + +#: ../Doc/distutils/commandref.rst:43 +msgid ":command:`install_scripts`" +msgstr "" + +#: ../Doc/distutils/commandref.rst:45 +msgid "This command installs all (Python) scripts in the distribution." +msgstr "" + +#: ../Doc/distutils/commandref.rst:54 +msgid "Creating a source distribution: the :command:`sdist` command" +msgstr "" + +#: ../Doc/distutils/commandref.rst:58 +msgid "The manifest template commands are:" +msgstr "" + +#: ../Doc/distutils/commandref.rst:63 +msgid ":command:`include pat1 pat2 ...`" +msgstr "" + +#: ../Doc/distutils/commandref.rst:63 +msgid "include all files matching any of the listed patterns" +msgstr "" + +#: ../Doc/distutils/commandref.rst:66 +msgid ":command:`exclude pat1 pat2 ...`" +msgstr "" + +#: ../Doc/distutils/commandref.rst:66 +msgid "exclude all files matching any of the listed patterns" +msgstr "" + +#: ../Doc/distutils/commandref.rst:69 +msgid ":command:`recursive-include dir pat1 pat2 ...`" +msgstr "" + +#: ../Doc/distutils/commandref.rst:69 +msgid "include all files under *dir* matching any of the listed patterns" +msgstr "" + +#: ../Doc/distutils/commandref.rst:72 +msgid ":command:`recursive-exclude dir pat1 pat2 ...`" +msgstr "" + +#: ../Doc/distutils/commandref.rst:72 +msgid "exclude all files under *dir* matching any of the listed patterns" +msgstr "" + +#: ../Doc/distutils/commandref.rst:75 +msgid ":command:`global-include pat1 pat2 ...`" +msgstr "" + +#: ../Doc/distutils/commandref.rst:75 +msgid "" +"include all files anywhere in the source tree matching --- & any of the " +"listed patterns" +msgstr "" + +#: ../Doc/distutils/commandref.rst:78 +msgid ":command:`global-exclude pat1 pat2 ...`" +msgstr "" + +#: ../Doc/distutils/commandref.rst:78 +msgid "" +"exclude all files anywhere in the source tree matching --- & any of the " +"listed patterns" +msgstr "" + +#: ../Doc/distutils/commandref.rst:81 +msgid ":command:`prune dir`" +msgstr "" + +#: ../Doc/distutils/commandref.rst:81 +msgid "exclude all files under *dir*" +msgstr "" + +#: ../Doc/distutils/commandref.rst:83 +msgid ":command:`graft dir`" +msgstr "" + +#: ../Doc/distutils/commandref.rst:83 +msgid "include all files under *dir*" +msgstr "" + +#: ../Doc/distutils/commandref.rst:86 +msgid "" +"The patterns here are Unix-style \"glob\" patterns: ``*`` matches any " +"sequence of regular filename characters, ``?`` matches any single regular " +"filename character, and ``[range]`` matches any of the characters in *range* " +"(e.g., ``a-z``, ``a-zA-Z``, ``a-f0-9_.``). The definition of \"regular " +"filename character\" is platform-specific: on Unix it is anything except " +"slash; on Windows anything except backslash or colon." +msgstr "" + +#: ../Doc/distutils/configfile.rst:5 +msgid "Writing the Setup Configuration File" +msgstr "" + +#: ../Doc/distutils/configfile.rst:7 +msgid "" +"Often, it's not possible to write down everything needed to build a " +"distribution *a priori*: you may need to get some information from the user, " +"or from the user's system, in order to proceed. As long as that information " +"is fairly simple---a list of directories to search for C header files or " +"libraries, for example---then providing a configuration file, :file:`setup." +"cfg`, for users to edit is a cheap and easy way to solicit it. " +"Configuration files also let you provide default values for any command " +"option, which the installer can then override either on the command-line or " +"by editing the config file." +msgstr "" + +#: ../Doc/distutils/configfile.rst:16 +msgid "" +"The setup configuration file is a useful middle-ground between the setup " +"script ---which, ideally, would be opaque to installers [#]_---and the " +"command-line to the setup script, which is outside of your control and " +"entirely up to the installer. In fact, :file:`setup.cfg` (and any other " +"Distutils configuration files present on the target system) are processed " +"after the contents of the setup script, but before the command-line. This " +"has several useful consequences:" +msgstr "" + +#: ../Doc/distutils/configfile.rst:30 +msgid "" +"installers can override some of what you put in :file:`setup.py` by editing :" +"file:`setup.cfg`" +msgstr "" + +#: ../Doc/distutils/configfile.rst:33 +msgid "" +"you can provide non-standard defaults for options that are not easily set " +"in :file:`setup.py`" +msgstr "" + +#: ../Doc/distutils/configfile.rst:36 +msgid "" +"installers can override anything in :file:`setup.cfg` using the command-line " +"options to :file:`setup.py`" +msgstr "" + +#: ../Doc/distutils/configfile.rst:39 +msgid "The basic syntax of the configuration file is simple::" +msgstr "" + +#: ../Doc/distutils/configfile.rst:45 +msgid "" +"where *command* is one of the Distutils commands (e.g. :command:`build_py`, :" +"command:`install`), and *option* is one of the options that command " +"supports. Any number of options can be supplied for each command, and any " +"number of command sections can be included in the file. Blank lines are " +"ignored, as are comments, which run from a ``'#'`` character until the end " +"of the line. Long option values can be split across multiple lines simply " +"by indenting the continuation lines." +msgstr "" + +#: ../Doc/distutils/configfile.rst:53 +msgid "" +"You can find out the list of options supported by a particular command with " +"the universal :option:`!--help` option, e.g. ::" +msgstr "" + +#: ../Doc/distutils/configfile.rst:69 +msgid "" +"Note that an option spelled :option:`--foo-bar` on the command-line is " +"spelled ``foo_bar`` in configuration files." +msgstr "" + +#: ../Doc/distutils/configfile.rst:74 +msgid "" +"For example, say you want your extensions to be built \"in-place\"---that " +"is, you have an extension :mod:`pkg.ext`, and you want the compiled " +"extension file (:file:`ext.so` on Unix, say) to be put in the same source " +"directory as your pure Python modules :mod:`pkg.mod1` and :mod:`pkg.mod2`. " +"You can always use the :option:`--inplace` option on the command-line to " +"ensure this::" +msgstr "" + +#: ../Doc/distutils/configfile.rst:82 +msgid "" +"But this requires that you always specify the :command:`build_ext` command " +"explicitly, and remember to provide :option:`--inplace`. An easier way is to " +"\"set and forget\" this option, by encoding it in :file:`setup.cfg`, the " +"configuration file for this distribution::" +msgstr "" + +#: ../Doc/distutils/configfile.rst:90 +msgid "" +"This will affect all builds of this module distribution, whether or not you " +"explicitly specify :command:`build_ext`. If you include :file:`setup.cfg` " +"in your source distribution, it will also affect end-user builds---which is " +"probably a bad idea for this option, since always building extensions in-" +"place would break installation of the module distribution. In certain " +"peculiar cases, though, modules are built right in their installation " +"directory, so this is conceivably a useful ability. (Distributing " +"extensions that expect to be built in their installation directory is almost " +"always a bad idea, though.)" +msgstr "" + +#: ../Doc/distutils/configfile.rst:99 +msgid "" +"Another example: certain commands take a lot of options that don't change " +"from run to run; for example, :command:`bdist_rpm` needs to know everything " +"required to generate a \"spec\" file for creating an RPM distribution. Some " +"of this information comes from the setup script, and some is automatically " +"generated by the Distutils (such as the list of files installed). But some " +"of it has to be supplied as options to :command:`bdist_rpm`, which would be " +"very tedious to do on the command-line for every run. Hence, here is a " +"snippet from the Distutils' own :file:`setup.cfg`::" +msgstr "" + +#: ../Doc/distutils/configfile.rst:117 +msgid "" +"Note that the ``doc_files`` option is simply a whitespace-separated string " +"split across multiple lines for readability." +msgstr "" + +#: ../Doc/distutils/configfile.rst:124 +msgid ":ref:`inst-config-syntax` in \"Installing Python Modules\"" +msgstr "" + +#: ../Doc/distutils/configfile.rst:124 +msgid "" +"More information on the configuration files is available in the manual for " +"system administrators." +msgstr "" + +#: ../Doc/distutils/configfile.rst:129 +msgid "Footnotes" +msgstr "" + +#: ../Doc/distutils/configfile.rst:130 +msgid "" +"This ideal probably won't be achieved until auto-configuration is fully " +"supported by the Distutils." +msgstr "" + +#: ../Doc/distutils/examples.rst:5 +msgid "Examples" +msgstr "" + +#: ../Doc/distutils/examples.rst:7 +msgid "" +"This chapter provides a number of basic examples to help get started with " +"distutils. Additional information about using distutils can be found in the " +"Distutils Cookbook." +msgstr "" + +#: ../Doc/distutils/examples.rst:14 +msgid "`Distutils Cookbook `_" +msgstr "" + +#: ../Doc/distutils/examples.rst:15 +msgid "" +"Collection of recipes showing how to achieve more control over distutils." +msgstr "" + +#: ../Doc/distutils/examples.rst:21 +msgid "Pure Python distribution (by module)" +msgstr "" + +#: ../Doc/distutils/examples.rst:23 +msgid "" +"If you're just distributing a couple of modules, especially if they don't " +"live in a particular package, you can specify them individually using the " +"``py_modules`` option in the setup script." +msgstr "" + +#: ../Doc/distutils/examples.rst:27 +msgid "" +"In the simplest case, you'll have two files to worry about: a setup script " +"and the single module you're distributing, :file:`foo.py` in this example::" +msgstr "" + +#: ../Doc/distutils/examples.rst:34 +msgid "" +"(In all diagrams in this section, ** will refer to the distribution " +"root directory.) A minimal setup script to describe this situation would " +"be::" +msgstr "" + +#: ../Doc/distutils/examples.rst:43 +msgid "" +"Note that the name of the distribution is specified independently with the " +"``name`` option, and there's no rule that says it has to be the same as the " +"name of the sole module in the distribution (although that's probably a good " +"convention to follow). However, the distribution name is used to generate " +"filenames, so you should stick to letters, digits, underscores, and hyphens." +msgstr "" + +#: ../Doc/distutils/examples.rst:49 +msgid "" +"Since ``py_modules`` is a list, you can of course specify multiple modules, " +"eg. if you're distributing modules :mod:`foo` and :mod:`bar`, your setup " +"might look like this::" +msgstr "" + +#: ../Doc/distutils/examples.rst:58 +msgid "and the setup script might be ::" +msgstr "" + +#: ../Doc/distutils/examples.rst:66 +msgid "" +"You can put module source files into another directory, but if you have " +"enough modules to do that, it's probably easier to specify modules by " +"package rather than listing them individually." +msgstr "" + +#: ../Doc/distutils/examples.rst:74 +msgid "Pure Python distribution (by package)" +msgstr "" + +#: ../Doc/distutils/examples.rst:76 +msgid "" +"If you have more than a couple of modules to distribute, especially if they " +"are in multiple packages, it's probably easier to specify whole packages " +"rather than individual modules. This works even if your modules are not in " +"a package; you can just tell the Distutils to process modules from the root " +"package, and that works the same as any other package (except that you don't " +"have to have an :file:`__init__.py` file)." +msgstr "" + +#: ../Doc/distutils/examples.rst:83 +msgid "The setup script from the last example could also be written as ::" +msgstr "" + +#: ../Doc/distutils/examples.rst:91 +msgid "(The empty string stands for the root package.)" +msgstr "" + +#: ../Doc/distutils/examples.rst:93 +msgid "" +"If those two files are moved into a subdirectory, but remain in the root " +"package, e.g.::" +msgstr "" + +#: ../Doc/distutils/examples.rst:101 +msgid "" +"then you would still specify the root package, but you have to tell the " +"Distutils where source files in the root package live::" +msgstr "" + +#: ../Doc/distutils/examples.rst:111 +msgid "" +"More typically, though, you will want to distribute multiple modules in the " +"same package (or in sub-packages). For example, if the :mod:`foo` and :mod:" +"`bar` modules belong in package :mod:`foobar`, one way to layout your source " +"tree is ::" +msgstr "" + +#: ../Doc/distutils/examples.rst:123 +msgid "" +"This is in fact the default layout expected by the Distutils, and the one " +"that requires the least work to describe in your setup script::" +msgstr "" + +#: ../Doc/distutils/examples.rst:132 +msgid "" +"If you want to put modules in directories not named for their package, then " +"you need to use the ``package_dir`` option again. For example, if the :file:" +"`src` directory holds modules in the :mod:`foobar` package::" +msgstr "" + +#: ../Doc/distutils/examples.rst:143 +msgid "an appropriate setup script would be ::" +msgstr "" + +#: ../Doc/distutils/examples.rst:152 +msgid "" +"Or, you might put modules from your main package right in the distribution " +"root::" +msgstr "" + +#: ../Doc/distutils/examples.rst:161 +msgid "in which case your setup script would be ::" +msgstr "" + +#: ../Doc/distutils/examples.rst:170 +msgid "(The empty string also stands for the current directory.)" +msgstr "" + +#: ../Doc/distutils/examples.rst:172 +msgid "" +"If you have sub-packages, they must be explicitly listed in ``packages``, " +"but any entries in ``package_dir`` automatically extend to sub-packages. (In " +"other words, the Distutils does *not* scan your source tree, trying to " +"figure out which directories correspond to Python packages by looking for :" +"file:`__init__.py` files.) Thus, if the default layout grows a sub-package::" +msgstr "" + +#: ../Doc/distutils/examples.rst:188 +msgid "then the corresponding setup script would be ::" +msgstr "" + +#: ../Doc/distutils/examples.rst:200 +msgid "Single extension module" +msgstr "" + +#: ../Doc/distutils/examples.rst:202 +msgid "" +"Extension modules are specified using the ``ext_modules`` option. " +"``package_dir`` has no effect on where extension source files are found; it " +"only affects the source for pure Python modules. The simplest case, a " +"single extension module in a single C source file, is::" +msgstr "" + +#: ../Doc/distutils/examples.rst:211 +msgid "" +"If the :mod:`foo` extension belongs in the root package, the setup script " +"for this could be ::" +msgstr "" + +#: ../Doc/distutils/examples.rst:221 +msgid "If the extension actually belongs in a package, say :mod:`foopkg`, then" +msgstr "" + +#: ../Doc/distutils/examples.rst:223 +msgid "" +"With exactly the same source tree layout, this extension can be put in the :" +"mod:`foopkg` package simply by changing the name of the extension::" +msgstr "" + +#: ../Doc/distutils/examples.rst:234 +msgid "Checking a package" +msgstr "" + +#: ../Doc/distutils/examples.rst:236 +msgid "" +"The ``check`` command allows you to verify if your package meta-data meet " +"the minimum requirements to build a distribution." +msgstr "" + +#: ../Doc/distutils/examples.rst:239 +msgid "" +"To run it, just call it using your :file:`setup.py` script. If something is " +"missing, ``check`` will display a warning." +msgstr "" + +#: ../Doc/distutils/examples.rst:242 +msgid "Let's take an example with a simple script::" +msgstr "" + +#: ../Doc/distutils/examples.rst:248 +msgid "Running the ``check`` command will display some warnings:" +msgstr "" + +#: ../Doc/distutils/examples.rst:259 +msgid "" +"If you use the reStructuredText syntax in the ``long_description`` field and " +"`docutils`_ is installed you can check if the syntax is fine with the " +"``check`` command, using the ``restructuredtext`` option." +msgstr "" + +#: ../Doc/distutils/examples.rst:263 +msgid "For example, if the :file:`setup.py` script is changed like this::" +msgstr "" + +#: ../Doc/distutils/examples.rst:278 +msgid "" +"Where the long description is broken, ``check`` will be able to detect it by " +"using the :mod:`docutils` parser:" +msgstr "" + +#: ../Doc/distutils/examples.rst:289 +msgid "Reading the metadata" +msgstr "" + +#: ../Doc/distutils/examples.rst:291 +msgid "" +"The :func:`distutils.core.setup` function provides a command-line interface " +"that allows you to query the metadata fields of a project through the " +"``setup.py`` script of a given project:" +msgstr "" + +#: ../Doc/distutils/examples.rst:300 +msgid "" +"This call reads the ``name`` metadata by running the :func:`distutils.core." +"setup` function. Although, when a source or binary distribution is created " +"with Distutils, the metadata fields are written in a static file called :" +"file:`PKG-INFO`. When a Distutils-based project is installed in Python, the :" +"file:`PKG-INFO` file is copied alongside the modules and packages of the " +"distribution under :file:`NAME-VERSION-pyX.X.egg-info`, where ``NAME`` is " +"the name of the project, ``VERSION`` its version as defined in the Metadata, " +"and ``pyX.X`` the major and minor version of Python like ``2.7`` or ``3.2``." +msgstr "" + +#: ../Doc/distutils/examples.rst:310 +msgid "" +"You can read back this static file, by using the :class:`distutils.dist." +"DistributionMetadata` class and its :func:`read_pkg_file` method::" +msgstr "" + +#: ../Doc/distutils/examples.rst:324 +msgid "" +"Notice that the class can also be instanciated with a metadata file path to " +"loads its values::" +msgstr "" + +#: ../Doc/distutils/extending.rst:5 +msgid "Extending Distutils" +msgstr "" + +#: ../Doc/distutils/extending.rst:7 +msgid "" +"Distutils can be extended in various ways. Most extensions take the form of " +"new commands or replacements for existing commands. New commands may be " +"written to support new types of platform-specific packaging, for example, " +"while replacements for existing commands may be made to modify details of " +"how the command operates on a package." +msgstr "" + +#: ../Doc/distutils/extending.rst:13 +msgid "" +"Most extensions of the distutils are made within :file:`setup.py` scripts " +"that want to modify existing commands; many simply add a few file extensions " +"that should be copied into packages in addition to :file:`.py` files as a " +"convenience." +msgstr "" + +#: ../Doc/distutils/extending.rst:18 +msgid "" +"Most distutils command implementations are subclasses of the :class:" +"`distutils.cmd.Command` class. New commands may directly inherit from :" +"class:`Command`, while replacements often derive from :class:`Command` " +"indirectly, directly subclassing the command they are replacing. Commands " +"are required to derive from :class:`Command`." +msgstr "" + +#: ../Doc/distutils/extending.rst:33 +msgid "Integrating new commands" +msgstr "" + +#: ../Doc/distutils/extending.rst:35 +msgid "" +"There are different ways to integrate new command implementations into " +"distutils. The most difficult is to lobby for the inclusion of the new " +"features in distutils itself, and wait for (and require) a version of Python " +"that provides that support. This is really hard for many reasons." +msgstr "" + +#: ../Doc/distutils/extending.rst:40 +msgid "" +"The most common, and possibly the most reasonable for most needs, is to " +"include the new implementations with your :file:`setup.py` script, and cause " +"the :func:`distutils.core.setup` function use them::" +msgstr "" + +#: ../Doc/distutils/extending.rst:55 +msgid "" +"This approach is most valuable if the new implementations must be used to " +"use a particular package, as everyone interested in the package will need to " +"have the new command implementation." +msgstr "" + +#: ../Doc/distutils/extending.rst:59 +msgid "" +"Beginning with Python 2.4, a third option is available, intended to allow " +"new commands to be added which can support existing :file:`setup.py` scripts " +"without requiring modifications to the Python installation. This is " +"expected to allow third-party extensions to provide support for additional " +"packaging systems, but the commands can be used for anything distutils " +"commands can be used for. A new configuration option, ``command_packages`` " +"(command-line option :option:`--command-packages`), can be used to specify " +"additional packages to be searched for modules implementing commands. Like " +"all distutils options, this can be specified on the command line or in a " +"configuration file. This option can only be set in the ``[global]`` section " +"of a configuration file, or before any commands on the command line. If set " +"in a configuration file, it can be overridden from the command line; setting " +"it to an empty string on the command line causes the default to be used. " +"This should never be set in a configuration file provided with a package." +msgstr "" + +#: ../Doc/distutils/extending.rst:74 +msgid "" +"This new option can be used to add any number of packages to the list of " +"packages searched for command implementations; multiple package names should " +"be separated by commas. When not specified, the search is only performed in " +"the :mod:`distutils.command` package. When :file:`setup.py` is run with the " +"option ``--command-packages distcmds,buildcmds``, however, the packages :mod:" +"`distutils.command`, :mod:`distcmds`, and :mod:`buildcmds` will be searched " +"in that order. New commands are expected to be implemented in modules of " +"the same name as the command by classes sharing the same name. Given the " +"example command line option above, the command :command:`bdist_openpkg` " +"could be implemented by the class :class:`distcmds.bdist_openpkg." +"bdist_openpkg` or :class:`buildcmds.bdist_openpkg.bdist_openpkg`." +msgstr "" + +#: ../Doc/distutils/extending.rst:88 +msgid "Adding new distribution types" +msgstr "" + +#: ../Doc/distutils/extending.rst:90 +msgid "" +"Commands that create distributions (files in the :file:`dist/` directory) " +"need to add ``(command, filename)`` pairs to ``self.distribution." +"dist_files`` so that :command:`upload` can upload it to PyPI. The " +"*filename* in the pair contains no path information, only the name of the " +"file itself. In dry-run mode, pairs should still be added to represent what " +"would have been created." +msgstr "" + +#: ../Doc/distutils/index.rst:5 +msgid "Distributing Python Modules (Legacy version)" +msgstr "" + +#: ../Doc/distutils/index.rst:7 +msgid "Greg Ward, Anthony Baxter" +msgstr "" + +#: ../Doc/distutils/index.rst:8 +msgid "distutils-sig@python.org" +msgstr "" + +#: ../Doc/distutils/index.rst:12 +msgid ":ref:`distributing-index`" +msgstr "" + +#: ../Doc/distutils/index.rst:13 +msgid "The up to date module distribution documentations" +msgstr "" + +#: ../Doc/distutils/index.rst:15 +msgid "" +"This document describes the Python Distribution Utilities (\"Distutils\") " +"from the module developer's point of view, describing how to use the " +"Distutils to make Python modules and extensions easily available to a wider " +"audience with very little overhead for build/release/install mechanics." +msgstr "" + +#: ../Doc/distutils/index.rst:22 +msgid "" +"This guide only covers the basic tools for building and distributing " +"extensions that are provided as part of this version of Python. Third party " +"tools offer easier to use and more secure alternatives. Refer to the `quick " +"recommendations section `__ " +"in the Python Packaging User Guide for more information." +msgstr "" + +#: ../Doc/distutils/introduction.rst:5 +msgid "An Introduction to Distutils" +msgstr "" + +#: ../Doc/distutils/introduction.rst:7 +msgid "" +"This document covers using the Distutils to distribute your Python modules, " +"concentrating on the role of developer/distributor: if you're looking for " +"information on installing Python modules, you should refer to the :ref:" +"`install-index` chapter." +msgstr "" + +#: ../Doc/distutils/introduction.rst:16 +msgid "Concepts & Terminology" +msgstr "" + +#: ../Doc/distutils/introduction.rst:18 +msgid "" +"Using the Distutils is quite simple, both for module developers and for " +"users/administrators installing third-party modules. As a developer, your " +"responsibilities (apart from writing solid, well-documented and well-tested " +"code, of course!) are:" +msgstr "" + +#: ../Doc/distutils/introduction.rst:23 +msgid "write a setup script (:file:`setup.py` by convention)" +msgstr "" + +#: ../Doc/distutils/introduction.rst:25 +msgid "(optional) write a setup configuration file" +msgstr "" + +#: ../Doc/distutils/introduction.rst:27 +msgid "create a source distribution" +msgstr "" + +#: ../Doc/distutils/introduction.rst:29 +msgid "(optional) create one or more built (binary) distributions" +msgstr "" + +#: ../Doc/distutils/introduction.rst:31 +msgid "Each of these tasks is covered in this document." +msgstr "" + +#: ../Doc/distutils/introduction.rst:33 +msgid "" +"Not all module developers have access to a multitude of platforms, so it's " +"not always feasible to expect them to create a multitude of built " +"distributions. It is hoped that a class of intermediaries, called " +"*packagers*, will arise to address this need. Packagers will take source " +"distributions released by module developers, build them on one or more " +"platforms, and release the resulting built distributions. Thus, users on " +"the most popular platforms will be able to install most popular Python " +"module distributions in the most natural way for their platform, without " +"having to run a single setup script or compile a line of code." +msgstr "" + +#: ../Doc/distutils/introduction.rst:47 +msgid "A Simple Example" +msgstr "" + +#: ../Doc/distutils/introduction.rst:49 +msgid "" +"The setup script is usually quite simple, although since it's written in " +"Python, there are no arbitrary limits to what you can do with it, though you " +"should be careful about putting arbitrarily expensive operations in your " +"setup script. Unlike, say, Autoconf-style configure scripts, the setup " +"script may be run multiple times in the course of building and installing " +"your module distribution." +msgstr "" + +#: ../Doc/distutils/introduction.rst:56 +msgid "" +"If all you want to do is distribute a module called :mod:`foo`, contained in " +"a file :file:`foo.py`, then your setup script can be as simple as this::" +msgstr "" + +#: ../Doc/distutils/introduction.rst:65 +msgid "Some observations:" +msgstr "" + +#: ../Doc/distutils/introduction.rst:67 +msgid "" +"most information that you supply to the Distutils is supplied as keyword " +"arguments to the :func:`setup` function" +msgstr "" + +#: ../Doc/distutils/introduction.rst:70 +msgid "" +"those keyword arguments fall into two categories: package metadata (name, " +"version number) and information about what's in the package (a list of pure " +"Python modules, in this case)" +msgstr "" + +#: ../Doc/distutils/introduction.rst:74 +msgid "" +"modules are specified by module name, not filename (the same will hold true " +"for packages and extensions)" +msgstr "" + +#: ../Doc/distutils/introduction.rst:77 +msgid "" +"it's recommended that you supply a little more metadata, in particular your " +"name, email address and a URL for the project (see section :ref:`setup-" +"script` for an example)" +msgstr "" + +#: ../Doc/distutils/introduction.rst:81 +msgid "" +"To create a source distribution for this module, you would create a setup " +"script, :file:`setup.py`, containing the above code, and run this command " +"from a terminal::" +msgstr "" + +#: ../Doc/distutils/introduction.rst:87 +msgid "" +"For Windows, open a command prompt window (:menuselection:`Start --> " +"Accessories`) and change the command to::" +msgstr "" + +#: ../Doc/distutils/introduction.rst:92 +msgid "" +":command:`sdist` will create an archive file (e.g., tarball on Unix, ZIP " +"file on Windows) containing your setup script :file:`setup.py`, and your " +"module :file:`foo.py`. The archive file will be named :file:`foo-1.0.tar.gz` " +"(or :file:`.zip`), and will unpack into a directory :file:`foo-1.0`." +msgstr "" + +#: ../Doc/distutils/introduction.rst:97 +msgid "" +"If an end-user wishes to install your :mod:`foo` module, all she has to do " +"is download :file:`foo-1.0.tar.gz` (or :file:`.zip`), unpack it, and---from " +"the :file:`foo-1.0` directory---run ::" +msgstr "" + +#: ../Doc/distutils/introduction.rst:103 +msgid "" +"which will ultimately copy :file:`foo.py` to the appropriate directory for " +"third-party modules in their Python installation." +msgstr "" + +#: ../Doc/distutils/introduction.rst:106 +msgid "" +"This simple example demonstrates some fundamental concepts of the Distutils. " +"First, both developers and installers have the same basic user interface, i." +"e. the setup script. The difference is which Distutils *commands* they use: " +"the :command:`sdist` command is almost exclusively for module developers, " +"while :command:`install` is more often for installers (although most " +"developers will want to install their own code occasionally)." +msgstr "" + +#: ../Doc/distutils/introduction.rst:113 +msgid "" +"If you want to make things really easy for your users, you can create one or " +"more built distributions for them. For instance, if you are running on a " +"Windows machine, and want to make things easy for other Windows users, you " +"can create an executable installer (the most appropriate type of built " +"distribution for this platform) with the :command:`bdist_wininst` command. " +"For example::" +msgstr "" + +#: ../Doc/distutils/introduction.rst:121 +msgid "" +"will create an executable installer, :file:`foo-1.0.win32.exe`, in the " +"current directory." +msgstr "" + +#: ../Doc/distutils/introduction.rst:124 +msgid "" +"Other useful built distribution formats are RPM, implemented by the :command:" +"`bdist_rpm` command, Solaris :program:`pkgtool` (:command:`bdist_pkgtool`), " +"and HP-UX :program:`swinstall` (:command:`bdist_sdux`). For example, the " +"following command will create an RPM file called :file:`foo-1.0.noarch.rpm`::" +msgstr "" + +#: ../Doc/distutils/introduction.rst:132 +msgid "" +"(The :command:`bdist_rpm` command uses the :command:`rpm` executable, " +"therefore this has to be run on an RPM-based system such as Red Hat Linux, " +"SuSE Linux, or Mandrake Linux.)" +msgstr "" + +#: ../Doc/distutils/introduction.rst:136 +msgid "" +"You can find out what distribution formats are available at any time by " +"running ::" +msgstr "" + +#: ../Doc/distutils/introduction.rst:145 +msgid "General Python terminology" +msgstr "" + +#: ../Doc/distutils/introduction.rst:147 +msgid "" +"If you're reading this document, you probably have a good idea of what " +"modules, extensions, and so forth are. Nevertheless, just to be sure that " +"everyone is operating from a common starting point, we offer the following " +"glossary of common Python terms:" +msgstr "" + +#: ../Doc/distutils/introduction.rst:155 +msgid "module" +msgstr "" + +#: ../Doc/distutils/introduction.rst:153 +msgid "" +"the basic unit of code reusability in Python: a block of code imported by " +"some other code. Three types of modules concern us here: pure Python " +"modules, extension modules, and packages." +msgstr "" + +#: ../Doc/distutils/introduction.rst:160 +msgid "pure Python module" +msgstr "" + +#: ../Doc/distutils/introduction.rst:158 +msgid "" +"a module written in Python and contained in a single :file:`.py` file (and " +"possibly associated :file:`.pyc` files). Sometimes referred to as a \"pure " +"module.\"" +msgstr "" + +#: ../Doc/distutils/introduction.rst:168 +msgid "extension module" +msgstr "" + +#: ../Doc/distutils/introduction.rst:163 +msgid "" +"a module written in the low-level language of the Python implementation: C/C+" +"+ for Python, Java for Jython. Typically contained in a single dynamically " +"loadable pre-compiled file, e.g. a shared object (:file:`.so`) file for " +"Python extensions on Unix, a DLL (given the :file:`.pyd` extension) for " +"Python extensions on Windows, or a Java class file for Jython extensions. " +"(Note that currently, the Distutils only handles C/C++ extensions for " +"Python.)" +msgstr "" + +#: ../Doc/distutils/introduction.rst:173 +msgid "package" +msgstr "" + +#: ../Doc/distutils/introduction.rst:171 +msgid "" +"a module that contains other modules; typically contained in a directory in " +"the filesystem and distinguished from other directories by the presence of a " +"file :file:`__init__.py`." +msgstr "" + +#: ../Doc/distutils/introduction.rst:183 +msgid "root package" +msgstr "" + +#: ../Doc/distutils/introduction.rst:176 +msgid "" +"the root of the hierarchy of packages. (This isn't really a package, since " +"it doesn't have an :file:`__init__.py` file. But we have to call it " +"something.) The vast majority of the standard library is in the root " +"package, as are many small, standalone third-party modules that don't belong " +"to a larger module collection. Unlike regular packages, modules in the root " +"package can be found in many directories: in fact, every directory listed in " +"``sys.path`` contributes modules to the root package." +msgstr "" + +#: ../Doc/distutils/introduction.rst:188 +msgid "Distutils-specific terminology" +msgstr "" + +#: ../Doc/distutils/introduction.rst:190 +msgid "" +"The following terms apply more specifically to the domain of distributing " +"Python modules using the Distutils:" +msgstr "" + +#: ../Doc/distutils/introduction.rst:199 +msgid "module distribution" +msgstr "" + +#: ../Doc/distutils/introduction.rst:194 +msgid "" +"a collection of Python modules distributed together as a single downloadable " +"resource and meant to be installed *en masse*. Examples of some well-known " +"module distributions are NumPy, SciPy, PIL (the Python Imaging Library), or " +"mxBase. (This would be called a *package*, except that term is already " +"taken in the Python context: a single module distribution may contain zero, " +"one, or many Python packages.)" +msgstr "" + +#: ../Doc/distutils/introduction.rst:203 +msgid "pure module distribution" +msgstr "" + +#: ../Doc/distutils/introduction.rst:202 +msgid "" +"a module distribution that contains only pure Python modules and packages. " +"Sometimes referred to as a \"pure distribution.\"" +msgstr "" + +#: ../Doc/distutils/introduction.rst:207 +msgid "non-pure module distribution" +msgstr "" + +#: ../Doc/distutils/introduction.rst:206 +msgid "" +"a module distribution that contains at least one extension module. " +"Sometimes referred to as a \"non-pure distribution.\"" +msgstr "" + +#: ../Doc/distutils/introduction.rst:211 +msgid "distribution root" +msgstr "" + +#: ../Doc/distutils/introduction.rst:210 +msgid "" +"the top-level directory of your source tree (or source distribution); the " +"directory where :file:`setup.py` exists. Generally :file:`setup.py` will " +"be run from this directory." +msgstr "" + +#: ../Doc/distutils/packageindex.rst:9 +msgid "The Python Package Index (PyPI)" +msgstr "" + +#: ../Doc/distutils/packageindex.rst:11 +msgid "" +"The `Python Package Index (PyPI)`_ stores :ref:`meta-data ` " +"describing distributions packaged with distutils, as well as package data " +"like distribution files if a package author wishes." +msgstr "" + +#: ../Doc/distutils/packageindex.rst:15 +msgid "" +"Distutils provides the :command:`register` and :command:`upload` commands " +"for pushing meta-data and distribution files to PyPI, respectively. See :" +"ref:`package-commands` for information on these commands." +msgstr "" + +#: ../Doc/distutils/packageindex.rst:21 +msgid "PyPI overview" +msgstr "" + +#: ../Doc/distutils/packageindex.rst:23 +msgid "" +"PyPI lets you submit any number of versions of your distribution to the " +"index. If you alter the meta-data for a particular version, you can submit " +"it again and the index will be updated." +msgstr "" + +#: ../Doc/distutils/packageindex.rst:27 +msgid "" +"PyPI holds a record for each (name, version) combination submitted. The " +"first user to submit information for a given name is designated the Owner of " +"that name. Changes can be submitted through the :command:`register` command " +"or through the web interface. Owners can designate other users as Owners or " +"Maintainers. Maintainers can edit the package information, but not " +"designate new Owners or Maintainers." +msgstr "" + +#: ../Doc/distutils/packageindex.rst:34 +msgid "" +"By default PyPI displays only the newest version of a given package. The " +"web interface lets one change this default behavior and manually select " +"which versions to display and hide." +msgstr "" + +#: ../Doc/distutils/packageindex.rst:38 +msgid "" +"For each version, PyPI displays a home page. The home page is created from " +"the ``long_description`` which can be submitted via the :command:`register` " +"command. See :ref:`package-display` for more information." +msgstr "" + +#: ../Doc/distutils/packageindex.rst:46 +msgid "Distutils commands" +msgstr "" + +#: ../Doc/distutils/packageindex.rst:48 +msgid "" +"Distutils exposes two commands for submitting package data to PyPI: the :ref:" +"`register ` command for submitting meta-data to PyPI and " +"the :ref:`upload ` command for submitting distribution " +"files. Both commands read configuration data from a special file called a :" +"ref:`.pypirc file `." +msgstr "" + +#: ../Doc/distutils/packageindex.rst:58 +msgid "The ``register`` command" +msgstr "" + +#: ../Doc/distutils/packageindex.rst:60 +msgid "" +"The distutils command :command:`register` is used to submit your " +"distribution's meta-data to an index server. It is invoked as follows::" +msgstr "" + +#: ../Doc/distutils/packageindex.rst:65 +msgid "Distutils will respond with the following prompt::" +msgstr "" + +#: ../Doc/distutils/packageindex.rst:75 +msgid "" +"Note: if your username and password are saved locally, you will not see this " +"menu. Also, refer to :ref:`pypirc` for how to store your credentials in a :" +"file:`.pypirc` file." +msgstr "" + +#: ../Doc/distutils/packageindex.rst:79 +msgid "" +"If you have not registered with PyPI, then you will need to do so now. You " +"should choose option 2, and enter your details as required. Soon after " +"submitting your details, you will receive an email which will be used to " +"confirm your registration." +msgstr "" + +#: ../Doc/distutils/packageindex.rst:84 +msgid "" +"Once you are registered, you may choose option 1 from the menu. You will be " +"prompted for your PyPI username and password, and :command:`register` will " +"then submit your meta-data to the index." +msgstr "" + +#: ../Doc/distutils/packageindex.rst:88 +msgid "" +"See :ref:`package-cmdoptions` for options to the :command:`register` command." +msgstr "" + +#: ../Doc/distutils/packageindex.rst:94 +msgid "The ``upload`` command" +msgstr "" + +#: ../Doc/distutils/packageindex.rst:96 +msgid "" +"The distutils command :command:`upload` pushes the distribution files to " +"PyPI." +msgstr "" + +#: ../Doc/distutils/packageindex.rst:98 +msgid "" +"The command is invoked immediately after building one or more distribution " +"files. For example, the command ::" +msgstr "" + +#: ../Doc/distutils/packageindex.rst:103 +msgid "" +"will cause the source distribution and the Windows installer to be uploaded " +"to PyPI. Note that these will be uploaded even if they are built using an " +"earlier invocation of :file:`setup.py`, but that only distributions named on " +"the command line for the invocation including the :command:`upload` command " +"are uploaded." +msgstr "" + +#: ../Doc/distutils/packageindex.rst:108 +msgid "" +"If a :command:`register` command was previously called in the same command, " +"and if the password was entered in the prompt, :command:`upload` will reuse " +"the entered password. This is useful if you do not want to store a password " +"in clear text in a :file:`.pypirc` file." +msgstr "" + +#: ../Doc/distutils/packageindex.rst:113 +msgid "" +"You can use the ``--sign`` option to tell :command:`upload` to sign each " +"uploaded file using GPG (GNU Privacy Guard). The :program:`gpg` program " +"must be available for execution on the system :envvar:`PATH`. You can also " +"specify which key to use for signing using the ``--identity=name`` option." +msgstr "" + +#: ../Doc/distutils/packageindex.rst:118 +msgid "" +"See :ref:`package-cmdoptions` for additional options to the :command:" +"`upload` command." +msgstr "" + +#: ../Doc/distutils/packageindex.rst:125 +msgid "Additional command options" +msgstr "" + +#: ../Doc/distutils/packageindex.rst:127 +msgid "" +"This section describes options common to both the :command:`register` and :" +"command:`upload` commands." +msgstr "" + +#: ../Doc/distutils/packageindex.rst:130 +msgid "" +"The ``--repository`` or ``-r`` option lets you specify a PyPI server " +"different from the default. For example::" +msgstr "" + +#: ../Doc/distutils/packageindex.rst:135 +msgid "" +"For convenience, a name can be used in place of the URL when the :file:`." +"pypirc` file is configured to do so. For example::" +msgstr "" + +#: ../Doc/distutils/packageindex.rst:140 +msgid "See :ref:`pypirc` for more information on defining alternate servers." +msgstr "" + +#: ../Doc/distutils/packageindex.rst:142 +msgid "" +"The ``--show-response`` option displays the full response text from the PyPI " +"server, which is useful when debugging problems with registering and " +"uploading." +msgstr "" + +#: ../Doc/distutils/packageindex.rst:153 +msgid "The ``.pypirc`` file" +msgstr "" + +#: ../Doc/distutils/packageindex.rst:155 +msgid "" +"The :command:`register` and :command:`upload` commands both check for the " +"existence of a :file:`.pypirc` file at the location :file:`$HOME/.pypirc`. " +"If this file exists, the command uses the username, password, and repository " +"URL configured in the file. The format of a :file:`.pypirc` file is as " +"follows::" +msgstr "" + +#: ../Doc/distutils/packageindex.rst:170 +msgid "" +"The *distutils* section defines an *index-servers* variable that lists the " +"name of all sections describing a repository." +msgstr "" + +#: ../Doc/distutils/packageindex.rst:173 +msgid "Each section describing a repository defines three variables:" +msgstr "" + +#: ../Doc/distutils/packageindex.rst:175 +msgid "*repository*, that defines the url of the PyPI server. Defaults to" +msgstr "" + +#: ../Doc/distutils/packageindex.rst:176 +msgid "``https://www.python.org/pypi``." +msgstr "" + +#: ../Doc/distutils/packageindex.rst:177 +msgid "*username*, which is the registered username on the PyPI server." +msgstr "" + +#: ../Doc/distutils/packageindex.rst:179 +msgid "*password*, that will be used to authenticate. If omitted the user" +msgstr "" + +#: ../Doc/distutils/packageindex.rst:179 +msgid "will be prompt to type it when needed." +msgstr "" + +#: ../Doc/distutils/packageindex.rst:181 +msgid "" +"If you want to define another server a new section can be created and listed " +"in the *index-servers* variable::" +msgstr "" + +#: ../Doc/distutils/packageindex.rst:199 +msgid "" +"This allows the :command:`register` and :command:`upload` commands to be " +"called with the ``--repository`` option as described in :ref:`package-" +"cmdoptions`." +msgstr "" + +#: ../Doc/distutils/packageindex.rst:203 +msgid "" +"Specifically, you might want to add the `PyPI Test Repository `_ to your ``.pypirc`` to facilitate testing before " +"doing your first upload to ``PyPI`` itself." +msgstr "" + +#: ../Doc/distutils/packageindex.rst:211 +msgid "PyPI package display" +msgstr "" + +#: ../Doc/distutils/packageindex.rst:213 +msgid "" +"The ``long_description`` field plays a special role at PyPI. It is used by " +"the server to display a home page for the registered package." +msgstr "" + +#: ../Doc/distutils/packageindex.rst:216 +msgid "" +"If you use the `reStructuredText `_ syntax for this field, PyPI will parse it and display an HTML output " +"for the package home page." +msgstr "" + +#: ../Doc/distutils/packageindex.rst:220 +msgid "" +"The ``long_description`` field can be attached to a text file located in the " +"package::" +msgstr "" + +#: ../Doc/distutils/packageindex.rst:231 +msgid "" +"In that case, :file:`README.txt` is a regular reStructuredText text file " +"located in the root of the package besides :file:`setup.py`." +msgstr "" + +#: ../Doc/distutils/packageindex.rst:234 +msgid "" +"To prevent registering broken reStructuredText content, you can use the :" +"program:`rst2html` program that is provided by the :mod:`docutils` package " +"and check the ``long_description`` from the command line:" +msgstr "" + +#: ../Doc/distutils/packageindex.rst:242 +msgid "" +":mod:`docutils` will display a warning if there's something wrong with your " +"syntax. Because PyPI applies additional checks (e.g. by passing ``--no-" +"raw`` to ``rst2html.py`` in the command above), being able to run the " +"command above without warnings does not guarantee that PyPI will convert the " +"content successfully." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:5 +msgid "Writing the Setup Script" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:7 +msgid "" +"The setup script is the centre of all activity in building, distributing, " +"and installing modules using the Distutils. The main purpose of the setup " +"script is to describe your module distribution to the Distutils, so that the " +"various commands that operate on your modules do the right thing. As we saw " +"in section :ref:`distutils-simple-example` above, the setup script consists " +"mainly of a call to :func:`setup`, and most information supplied to the " +"Distutils by the module developer is supplied as keyword arguments to :func:" +"`setup`." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:15 +msgid "" +"Here's a slightly more involved example, which we'll follow for the next " +"couple of sections: the Distutils' own setup script. (Keep in mind that " +"although the Distutils are included with Python 1.6 and later, they also " +"have an independent existence so that Python 1.5.2 users can use them to " +"install other module distributions. The Distutils' own setup script, shown " +"here, is used to install the package into Python 1.5.2.) ::" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:35 +msgid "" +"There are only two differences between this and the trivial one-file " +"distribution presented in section :ref:`distutils-simple-example`: more " +"metadata, and the specification of pure Python modules by package, rather " +"than by module. This is important since the Distutils consist of a couple " +"of dozen modules split into (so far) two packages; an explicit list of every " +"module would be tedious to generate and difficult to maintain. For more " +"information on the additional meta-data, see section :ref:`meta-data`." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:43 +msgid "" +"Note that any pathnames (files or directories) supplied in the setup script " +"should be written using the Unix convention, i.e. slash-separated. The " +"Distutils will take care of converting this platform-neutral representation " +"into whatever is appropriate on your current platform before actually using " +"the pathname. This makes your setup script portable across operating " +"systems, which of course is one of the major goals of the Distutils. In " +"this spirit, all pathnames in this document are slash-separated." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:51 +msgid "" +"This, of course, only applies to pathnames given to Distutils functions. If " +"you, for example, use standard Python functions such as :func:`glob.glob` " +"or :func:`os.listdir` to specify files, you should be careful to write " +"portable code instead of hardcoding path separators::" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:63 +msgid "Listing whole packages" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:65 +msgid "" +"The ``packages`` option tells the Distutils to process (build, distribute, " +"install, etc.) all pure Python modules found in each package mentioned in " +"the ``packages`` list. In order to do this, of course, there has to be a " +"correspondence between package names and directories in the filesystem. The " +"default correspondence is the most obvious one, i.e. package :mod:" +"`distutils` is found in the directory :file:`distutils` relative to the " +"distribution root. Thus, when you say ``packages = ['foo']`` in your setup " +"script, you are promising that the Distutils will find a file :file:`foo/" +"__init__.py` (which might be spelled differently on your system, but you get " +"the idea) relative to the directory where your setup script lives. If you " +"break this promise, the Distutils will issue a warning but still process the " +"broken package anyway." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:77 +msgid "" +"If you use a different convention to lay out your source directory, that's " +"no problem: you just have to supply the ``package_dir`` option to tell the " +"Distutils about your convention. For example, say you keep all Python " +"source under :file:`lib`, so that modules in the \"root package\" (i.e., not " +"in any package at all) are in :file:`lib`, modules in the :mod:`foo` package " +"are in :file:`lib/foo`, and so forth. Then you would put ::" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:86 +msgid "" +"in your setup script. The keys to this dictionary are package names, and an " +"empty package name stands for the root package. The values are directory " +"names relative to your distribution root. In this case, when you say " +"``packages = ['foo']``, you are promising that the file :file:`lib/foo/" +"__init__.py` exists." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:91 +msgid "" +"Another possible convention is to put the :mod:`foo` package right in :file:" +"`lib`, the :mod:`foo.bar` package in :file:`lib/bar`, etc. This would be " +"written in the setup script as ::" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:97 +msgid "" +"A ``package: dir`` entry in the ``package_dir`` dictionary implicitly " +"applies to all packages below *package*, so the :mod:`foo.bar` case is " +"automatically handled here. In this example, having ``packages = ['foo', " +"'foo.bar']`` tells the Distutils to look for :file:`lib/__init__.py` and :" +"file:`lib/bar/__init__.py`. (Keep in mind that although ``package_dir`` " +"applies recursively, you must explicitly list all packages in ``packages``: " +"the Distutils will *not* recursively scan your source tree looking for any " +"directory with an :file:`__init__.py` file.)" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:110 +msgid "Listing individual modules" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:112 +msgid "" +"For a small module distribution, you might prefer to list all modules rather " +"than listing packages---especially the case of a single module that goes in " +"the \"root package\" (i.e., no package at all). This simplest case was " +"shown in section :ref:`distutils-simple-example`; here is a slightly more " +"involved example::" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:119 +msgid "" +"This describes two modules, one of them in the \"root\" package, the other " +"in the :mod:`pkg` package. Again, the default package/directory layout " +"implies that these two modules can be found in :file:`mod1.py` and :file:" +"`pkg/mod2.py`, and that :file:`pkg/__init__.py` exists as well. And again, " +"you can override the package/directory correspondence using the " +"``package_dir`` option." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:129 +msgid "Describing extension modules" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:131 +msgid "" +"Just as writing Python extension modules is a bit more complicated than " +"writing pure Python modules, describing them to the Distutils is a bit more " +"complicated. Unlike pure modules, it's not enough just to list modules or " +"packages and expect the Distutils to go out and find the right files; you " +"have to specify the extension name, source file(s), and any compile/link " +"requirements (include directories, libraries to link with, etc.)." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:140 +msgid "" +"All of this is done through another keyword argument to :func:`setup`, the " +"``ext_modules`` option. ``ext_modules`` is just a list of :class:" +"`~distutils.core.Extension` instances, each of which describes a single " +"extension module. Suppose your distribution includes a single extension, " +"called :mod:`foo` and implemented by :file:`foo.c`. If no additional " +"instructions to the compiler/linker are needed, describing this extension is " +"quite simple::" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:150 +msgid "" +"The :class:`Extension` class can be imported from :mod:`distutils.core` " +"along with :func:`setup`. Thus, the setup script for a module distribution " +"that contains only this one extension and nothing else might be::" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:160 +msgid "" +"The :class:`Extension` class (actually, the underlying extension-building " +"machinery implemented by the :command:`build_ext` command) supports a great " +"deal of flexibility in describing Python extensions, which is explained in " +"the following sections." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:167 +msgid "Extension names and packages" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:169 +msgid "" +"The first argument to the :class:`~distutils.core.Extension` constructor is " +"always the name of the extension, including any package names. For " +"example, ::" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:174 +msgid "describes an extension that lives in the root package, while ::" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:178 +msgid "" +"describes the same extension in the :mod:`pkg` package. The source files " +"and resulting object code are identical in both cases; the only difference " +"is where in the filesystem (and therefore where in Python's namespace " +"hierarchy) the resulting extension lives." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:183 +msgid "" +"If you have a number of extensions all in the same package (or all under the " +"same base package), use the ``ext_package`` keyword argument to :func:" +"`setup`. For example, ::" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:193 +msgid "" +"will compile :file:`foo.c` to the extension :mod:`pkg.foo`, and :file:`bar." +"c` to :mod:`pkg.subpkg.bar`." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:198 +msgid "Extension source files" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:200 +msgid "" +"The second argument to the :class:`~distutils.core.Extension` constructor is " +"a list of source files. Since the Distutils currently only support C, C++, " +"and Objective-C extensions, these are normally C/C++/Objective-C source " +"files. (Be sure to use appropriate extensions to distinguish C++\\ source " +"files: :file:`.cc` and :file:`.cpp` seem to be recognized by both Unix and " +"Windows compilers.)" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:207 +msgid "" +"However, you can also include SWIG interface (:file:`.i`) files in the list; " +"the :command:`build_ext` command knows how to deal with SWIG extensions: it " +"will run SWIG on the interface file and compile the resulting C/C++ file " +"into your extension." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:214 +msgid "" +"This warning notwithstanding, options to SWIG can be currently passed like " +"this::" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:223 +msgid "Or on the commandline like this::" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:227 +msgid "" +"On some platforms, you can include non-source files that are processed by " +"the compiler and included in your extension. Currently, this just means " +"Windows message text (:file:`.mc`) files and resource definition (:file:`." +"rc`) files for Visual C++. These will be compiled to binary resource (:file:" +"`.res`) files and linked into the executable." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:235 +msgid "Preprocessor options" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:237 +msgid "" +"Three optional arguments to :class:`~distutils.core.Extension` will help if " +"you need to specify include directories to search or preprocessor macros to " +"define/undefine: ``include_dirs``, ``define_macros``, and ``undef_macros``." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:241 +msgid "" +"For example, if your extension requires header files in the :file:`include` " +"directory under your distribution root, use the ``include_dirs`` option::" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:246 +msgid "" +"You can specify absolute directories there; if you know that your extension " +"will only be built on Unix systems with X11R6 installed to :file:`/usr`, you " +"can get away with ::" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:252 +msgid "" +"You should avoid this sort of non-portable usage if you plan to distribute " +"your code: it's probably better to write C code like ::" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:257 +msgid "" +"If you need to include header files from some other Python extension, you " +"can take advantage of the fact that header files are installed in a " +"consistent way by the Distutils :command:`install_headers` command. For " +"example, the Numerical Python header files are installed (on a standard Unix " +"installation) to :file:`/usr/local/include/python1.5/Numerical`. (The exact " +"location will differ according to your platform and Python installation.) " +"Since the Python include directory---\\ :file:`/usr/local/include/python1.5` " +"in this case---is always included in the search path when building Python " +"extensions, the best approach is to write C code like ::" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:269 +msgid "" +"If you must put the :file:`Numerical` include directory right into your " +"header search path, though, you can find that directory using the Distutils :" +"mod:`distutils.sysconfig` module::" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:279 +msgid "" +"Even though this is quite portable---it will work on any Python " +"installation, regardless of platform---it's probably easier to just write " +"your C code in the sensible way." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:283 +msgid "" +"You can define and undefine pre-processor macros with the ``define_macros`` " +"and ``undef_macros`` options. ``define_macros`` takes a list of ``(name, " +"value)`` tuples, where ``name`` is the name of the macro to define (a " +"string) and ``value`` is its value: either a string or ``None``. (Defining " +"a macro ``FOO`` to ``None`` is the equivalent of a bare ``#define FOO`` in " +"your C source: with most compilers, this sets ``FOO`` to the string ``1``.) " +"``undef_macros`` is just a list of macros to undefine." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:291 +msgid "For example::" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:298 +msgid "is the equivalent of having this at the top of every C source file::" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:307 +msgid "Library options" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:309 +msgid "" +"You can also specify the libraries to link against when building your " +"extension, and the directories to search for those libraries. The " +"``libraries`` option is a list of libraries to link against, " +"``library_dirs`` is a list of directories to search for libraries at link-" +"time, and ``runtime_library_dirs`` is a list of directories to search for " +"shared (dynamically loaded) libraries at run-time." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:315 +msgid "" +"For example, if you need to link against libraries known to be in the " +"standard library search path on target systems ::" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:321 +msgid "" +"If you need to link with libraries in a non-standard location, you'll have " +"to include the location in ``library_dirs``::" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:328 +msgid "" +"(Again, this sort of non-portable construct should be avoided if you intend " +"to distribute your code.)" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:335 +msgid "Other options" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:337 +msgid "" +"There are still some other options which can be used to handle special cases." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:339 +msgid "" +"The ``optional`` option is a boolean; if it is true, a build failure in the " +"extension will not abort the build process, but instead simply not install " +"the failing extension." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:343 +msgid "" +"The ``extra_objects`` option is a list of object files to be passed to the " +"linker. These files must not have extensions, as the default extension for " +"the compiler is used." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:347 +msgid "" +"``extra_compile_args`` and ``extra_link_args`` can be used to specify " +"additional command line options for the respective compiler and linker " +"command lines." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:351 +msgid "" +"``export_symbols`` is only useful on Windows. It can contain a list of " +"symbols (functions or variables) to be exported. This option is not needed " +"when building compiled extensions: Distutils will automatically add " +"``initmodule`` to the list of exported symbols." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:356 +msgid "" +"The ``depends`` option is a list of files that the extension depends on (for " +"example header files). The build command will call the compiler on the " +"sources to rebuild extension if any on this files has been modified since " +"the previous build." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:362 +msgid "Relationships between Distributions and Packages" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:364 +msgid "A distribution may relate to packages in three specific ways:" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:366 +msgid "It can require packages or modules." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:368 +msgid "It can provide packages or modules." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:370 +msgid "It can obsolete packages or modules." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:372 +msgid "" +"These relationships can be specified using keyword arguments to the :func:" +"`distutils.core.setup` function." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:375 +msgid "" +"Dependencies on other Python modules and packages can be specified by " +"supplying the *requires* keyword argument to :func:`setup`. The value must " +"be a list of strings. Each string specifies a package that is required, and " +"optionally what versions are sufficient." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:380 +msgid "" +"To specify that any version of a module or package is required, the string " +"should consist entirely of the module or package name. Examples include " +"``'mymodule'`` and ``'xml.parsers.expat'``." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:384 +msgid "" +"If specific versions are required, a sequence of qualifiers can be supplied " +"in parentheses. Each qualifier may consist of a comparison operator and a " +"version number. The accepted comparison operators are::" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:391 +msgid "" +"These can be combined by using multiple qualifiers separated by commas (and " +"optional whitespace). In this case, all of the qualifiers must be matched; " +"a logical AND is used to combine the evaluations." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:395 +msgid "Let's look at a bunch of examples:" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:398 +msgid "Requires Expression" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:398 ../Doc/distutils/setupscript.rst:416 +msgid "Explanation" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:400 +msgid "``==1.0``" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:400 +msgid "Only version ``1.0`` is compatible" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:402 +msgid "``>1.0, !=1.5.1, <2.0``" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:402 +msgid "" +"Any version after ``1.0`` and before ``2.0`` is compatible, except ``1.5.1``" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:406 +msgid "" +"Now that we can specify dependencies, we also need to be able to specify " +"what we provide that other distributions can require. This is done using " +"the *provides* keyword argument to :func:`setup`. The value for this keyword " +"is a list of strings, each of which names a Python module or package, and " +"optionally identifies the version. If the version is not specified, it is " +"assumed to match that of the distribution." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:413 +msgid "Some examples:" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:416 +msgid "Provides Expression" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:418 +msgid "``mypkg``" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:418 +msgid "Provide ``mypkg``, using the distribution version" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:421 +msgid "``mypkg (1.1)``" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:421 +msgid "Provide ``mypkg`` version 1.1, regardless of the distribution version" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:425 +msgid "" +"A package can declare that it obsoletes other packages using the *obsoletes* " +"keyword argument. The value for this is similar to that of the *requires* " +"keyword: a list of strings giving module or package specifiers. Each " +"specifier consists of a module or package name optionally followed by one or " +"more version qualifiers. Version qualifiers are given in parentheses after " +"the module or package name." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:432 +msgid "" +"The versions identified by the qualifiers are those that are obsoleted by " +"the distribution being described. If no qualifiers are given, all versions " +"of the named module or package are understood to be obsoleted." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:439 +msgid "Installing Scripts" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:441 +msgid "" +"So far we have been dealing with pure and non-pure Python modules, which are " +"usually not run by themselves but imported by scripts." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:444 +msgid "" +"Scripts are files containing Python source code, intended to be started from " +"the command line. Scripts don't require Distutils to do anything very " +"complicated. The only clever feature is that if the first line of the script " +"starts with ``#!`` and contains the word \"python\", the Distutils will " +"adjust the first line to refer to the current interpreter location. By " +"default, it is replaced with the current interpreter location. The :option:" +"`--executable` (or :option:`-e`) option will allow the interpreter path to " +"be explicitly overridden." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:452 +msgid "" +"The ``scripts`` option simply is a list of files to be handled in this way. " +"From the PyXML setup script::" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:459 +msgid "" +"All the scripts will also be added to the ``MANIFEST`` file if no template " +"is provided. See :ref:`manifest`." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:467 +msgid "Installing Package Data" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:469 +msgid "" +"Often, additional files need to be installed into a package. These files " +"are often data that's closely related to the package's implementation, or " +"text files containing documentation that might be of interest to programmers " +"using the package. These files are called :dfn:`package data`." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:474 +msgid "" +"Package data can be added to packages using the ``package_data`` keyword " +"argument to the :func:`setup` function. The value must be a mapping from " +"package name to a list of relative path names that should be copied into the " +"package. The paths are interpreted as relative to the directory containing " +"the package (information from the ``package_dir`` mapping is used if " +"appropriate); that is, the files are expected to be part of the package in " +"the source directories. They may contain glob patterns as well." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:482 +msgid "" +"The path names may contain directory portions; any necessary directories " +"will be created in the installation." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:485 +msgid "" +"For example, if a package should contain a subdirectory with several data " +"files, the files can be arranged like this in the source tree::" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:498 +msgid "The corresponding call to :func:`setup` might be::" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:507 +msgid "" +"All the files that match ``package_data`` will be added to the ``MANIFEST`` " +"file if no template is provided. See :ref:`manifest`." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:515 +msgid "Installing Additional Files" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:517 +msgid "" +"The ``data_files`` option can be used to specify additional files needed by " +"the module distribution: configuration files, message catalogs, data files, " +"anything which doesn't fit in the previous categories." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:521 +msgid "" +"``data_files`` specifies a sequence of (*directory*, *files*) pairs in the " +"following way::" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:530 +msgid "" +"Note that you can specify the directory names where the data files will be " +"installed, but you cannot rename the data files themselves." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:533 +msgid "" +"Each (*directory*, *files*) pair in the sequence specifies the installation " +"directory and the files to install there. If *directory* is a relative " +"path, it is interpreted relative to the installation prefix (Python's ``sys." +"prefix`` for pure-Python packages, ``sys.exec_prefix`` for packages that " +"contain extension modules). Each file name in *files* is interpreted " +"relative to the :file:`setup.py` script at the top of the package source " +"distribution. No directory information from *files* is used to determine " +"the final location of the installed file; only the name of the file is used." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:542 +msgid "" +"You can specify the ``data_files`` options as a simple sequence of files " +"without specifying a target directory, but this is not recommended, and the :" +"command:`install` command will print a warning in this case. To install data " +"files directly in the target directory, an empty string should be given as " +"the directory." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:548 +msgid "" +"All the files that match ``data_files`` will be added to the ``MANIFEST`` " +"file if no template is provided. See :ref:`manifest`." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:556 +msgid "Additional meta-data" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:558 +msgid "" +"The setup script may include additional meta-data beyond the name and " +"version. This information includes:" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:562 +msgid "Meta-Data" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:562 +msgid "Value" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:564 +msgid "name of the package" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:564 ../Doc/distutils/setupscript.rst:566 +#: ../Doc/distutils/setupscript.rst:568 ../Doc/distutils/setupscript.rst:573 +#: ../Doc/distutils/setupscript.rst:580 ../Doc/distutils/setupscript.rst:594 +msgid "short string" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:566 +msgid "version of this release" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:566 +msgid "(1)(2)" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:568 +msgid "``author``" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:568 +msgid "package author's name" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:570 +msgid "``author_email``" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:570 +msgid "email address of the package author" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:570 ../Doc/distutils/setupscript.rst:575 +msgid "email address" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:573 +msgid "``maintainer``" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:573 +msgid "package maintainer's name" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:575 +msgid "``maintainer_email``" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:575 +msgid "email address of the package maintainer" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:578 +msgid "home page for the package" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:578 ../Doc/distutils/setupscript.rst:587 +msgid "URL" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:580 +msgid "short, summary description of the package" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:584 +msgid "longer description of the package" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:584 +msgid "long string" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:587 +msgid "``download_url``" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:587 +msgid "location where the package may be downloaded" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:590 +msgid "``classifiers``" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:590 +msgid "a list of classifiers" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:590 ../Doc/distutils/setupscript.rst:592 +msgid "list of strings" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:592 +msgid "``platforms``" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:592 +msgid "a list of platforms" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:594 +msgid "license for the package" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:594 +msgid "\\(6)" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:600 +msgid "These fields are required." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:603 +msgid "" +"It is recommended that versions take the form *major.minor[.patch[.sub]]*." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:606 +msgid "" +"Either the author or the maintainer must be identified. If maintainer is " +"provided, distutils lists it as the author in :file:`PKG-INFO`." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:610 +msgid "" +"These fields should not be used if your package is to be compatible with " +"Python versions prior to 2.2.3 or 2.3. The list is available from the `PyPI " +"website `_." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:615 +msgid "" +"The ``long_description`` field is used by PyPI when you are :ref:" +"`registering ` a package, to :ref:`build its home page " +"`." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:620 +msgid "" +"The ``license`` field is a text indicating the license covering the package " +"where the license is not a selection from the \"License\" Trove classifiers. " +"See the ``Classifier`` field. Notice that there's a ``licence`` distribution " +"option which is deprecated but still acts as an alias for ``license``." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:627 +msgid "'short string'" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:627 +msgid "A single line of text, not more than 200 characters." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:631 +msgid "'long string'" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:630 +msgid "" +"Multiple lines of plain text in reStructuredText format (see http://docutils." +"sourceforge.net/)." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:634 +msgid "'list of strings'" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:634 +msgid "See below." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:636 +msgid "" +"Encoding the version information is an art in itself. Python packages " +"generally adhere to the version format *major.minor[.patch][sub]*. The major " +"number is 0 for initial, experimental releases of software. It is " +"incremented for releases that represent major milestones in a package. The " +"minor number is incremented when important new features are added to the " +"package. The patch number increments when bug-fix releases are made. " +"Additional trailing version information is sometimes used to indicate sub-" +"releases. These are \"a1,a2,...,aN\" (for alpha releases, where " +"functionality and API may change), \"b1,b2,...,bN\" (for beta releases, " +"which only fix bugs) and \"pr1,pr2,...,prN\" (for final pre-release release " +"testing). Some examples:" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:648 +msgid "0.1.0" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:648 +msgid "the first, experimental release of a package" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:651 +msgid "1.0.1a2" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:651 +msgid "the second alpha release of the first patch version of 1.0" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:653 +msgid "``classifiers`` are specified in a Python list::" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:677 +msgid "Debugging the setup script" +msgstr "" + +#: ../Doc/distutils/setupscript.rst:679 +msgid "" +"Sometimes things go wrong, and the setup script doesn't do what the " +"developer wants." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:682 +msgid "" +"Distutils catches any exceptions when running the setup script, and print a " +"simple error message before the script is terminated. The motivation for " +"this behaviour is to not confuse administrators who don't know much about " +"Python and are trying to install a package. If they get a big long " +"traceback from deep inside the guts of Distutils, they may think the package " +"or the Python installation is broken because they don't read all the way " +"down to the bottom and see that it's a permission problem." +msgstr "" + +#: ../Doc/distutils/setupscript.rst:690 +msgid "" +"On the other hand, this doesn't help the developer to find the cause of the " +"failure. For this purpose, the :envvar:`DISTUTILS_DEBUG` environment " +"variable can be set to anything except an empty string, and distutils will " +"now print detailed information about what it is doing, dump the full " +"traceback when an exception occurs, and print the whole command line when an " +"external program (like a C compiler) fails." +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:5 +msgid "Creating a Source Distribution" +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:7 +msgid "" +"As shown in section :ref:`distutils-simple-example`, you use the :command:" +"`sdist` command to create a source distribution. In the simplest case, ::" +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:12 +msgid "" +"(assuming you haven't specified any :command:`sdist` options in the setup " +"script or config file), :command:`sdist` creates the archive of the default " +"format for the current platform. The default format is a gzip'ed tar file (:" +"file:`.tar.gz`) on Unix, and ZIP file on Windows." +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:17 +msgid "" +"You can specify as many formats as you like using the :option:`--formats` " +"option, for example::" +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:22 +msgid "to create a gzipped tarball and a zip file. The available formats are:" +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:27 +msgid "(1),(3)" +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:29 +msgid "gzip'ed tar file (:file:`.tar.gz`)" +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:29 +msgid "\\(2)" +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:32 +msgid "bzip2'ed tar file (:file:`.tar.bz2`)" +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:35 +msgid "xz'ed tar file (:file:`.tar.xz`)" +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:60 +msgid "" +"requires the :program:`compress` program. Notice that this format is now " +"pending for deprecation and will be removed in the future versions of Python." +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:63 +msgid "" +"When using any ``tar`` format (``gztar``, ``bztar``, ``xztar``, ``ztar`` or " +"``tar``), under Unix you can specify the ``owner`` and ``group`` names that " +"will be set for each member of the archive." +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:67 +msgid "For example, if you want all files of the archive to be owned by root::" +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:75 +msgid "Specifying the files to distribute" +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:77 +msgid "" +"If you don't supply an explicit list of files (or instructions on how to " +"generate one), the :command:`sdist` command puts a minimal default set into " +"the source distribution:" +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:81 +msgid "" +"all Python source files implied by the ``py_modules`` and ``packages`` " +"options" +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:84 +msgid "" +"all C source files mentioned in the ``ext_modules`` or ``libraries`` options" +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:90 +msgid "" +"scripts identified by the ``scripts`` option See :ref:`distutils-installing-" +"scripts`." +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:93 +msgid "" +"anything that looks like a test script: :file:`test/test\\*.py` (currently, " +"the Distutils don't do anything with test scripts except include them in " +"source distributions, but in the future there will be a standard for testing " +"Python module distributions)" +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:98 +msgid "" +":file:`README.txt` (or :file:`README`), :file:`setup.py` (or whatever you " +"called your setup script), and :file:`setup.cfg`" +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:101 +msgid "" +"all files that matches the ``package_data`` metadata. See :ref:`distutils-" +"installing-package-data`." +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:104 +msgid "" +"all files that matches the ``data_files`` metadata. See :ref:`distutils-" +"additional-files`." +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:107 +msgid "" +"Sometimes this is enough, but usually you will want to specify additional " +"files to distribute. The typical way to do this is to write a *manifest " +"template*, called :file:`MANIFEST.in` by default. The manifest template is " +"just a list of instructions for how to generate your manifest file, :file:" +"`MANIFEST`, which is the exact list of files to include in your source " +"distribution. The :command:`sdist` command processes this template and " +"generates a manifest based on its instructions and what it finds in the " +"filesystem." +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:115 +msgid "" +"If you prefer to roll your own manifest file, the format is simple: one " +"filename per line, regular files (or symlinks to them) only. If you do " +"supply your own :file:`MANIFEST`, you must specify everything: the default " +"set of files described above does not apply in this case." +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:120 +msgid "" +"An existing generated :file:`MANIFEST` will be regenerated without :command:" +"`sdist` comparing its modification time to the one of :file:`MANIFEST.in` " +"or :file:`setup.py`." +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:125 +msgid "" +":file:`MANIFEST` files start with a comment indicating they are generated. " +"Files without this comment are not overwritten or removed." +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:129 +msgid "" +":command:`sdist` will read a :file:`MANIFEST` file if no :file:`MANIFEST.in` " +"exists, like it used to do." +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:134 +msgid "" +"The manifest template has one command per line, where each command specifies " +"a set of files to include or exclude from the source distribution. For an " +"example, again we turn to the Distutils' own manifest template:" +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:144 +msgid "" +"The meanings should be fairly clear: include all files in the distribution " +"root matching :file:`\\*.txt`, all files anywhere under the :file:`examples` " +"directory matching :file:`\\*.txt` or :file:`\\*.py`, and exclude all " +"directories matching :file:`examples/sample?/build`. All of this is done " +"*after* the standard include set, so you can exclude files from the standard " +"set with explicit instructions in the manifest template. (Or, you can use " +"the :option:`--no-defaults` option to disable the standard set entirely.) " +"There are several other commands available in the manifest template mini-" +"language; see section :ref:`sdist-cmd`." +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:154 +msgid "" +"The order of commands in the manifest template matters: initially, we have " +"the list of default files as described above, and each command in the " +"template adds to or removes from that list of files. Once we have fully " +"processed the manifest template, we remove files that should not be included " +"in the source distribution:" +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:160 +msgid "all files in the Distutils \"build\" tree (default :file:`build/`)" +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:162 +msgid "" +"all files in directories named :file:`RCS`, :file:`CVS`, :file:`.svn`, :file:" +"`.hg`, :file:`.git`, :file:`.bzr` or :file:`_darcs`" +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:165 +msgid "" +"Now we have our complete list of files, which is written to the manifest for " +"future reference, and then used to build the source distribution archive(s)." +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:168 +msgid "" +"You can disable the default set of included files with the :option:`--no-" +"defaults` option, and you can disable the standard exclude set with :option:" +"`--no-prune`." +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:172 +msgid "" +"Following the Distutils' own manifest template, let's trace how the :command:" +"`sdist` command builds the list of files to include in the Distutils source " +"distribution:" +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:176 +msgid "" +"include all Python source files in the :file:`distutils` and :file:" +"`distutils/command` subdirectories (because packages corresponding to those " +"two directories were mentioned in the ``packages`` option in the setup " +"script---see section :ref:`setup-script`)" +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:181 +msgid "" +"include :file:`README.txt`, :file:`setup.py`, and :file:`setup.cfg` " +"(standard files)" +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:184 +msgid "include :file:`test/test\\*.py` (standard files)" +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:186 +msgid "" +"include :file:`\\*.txt` in the distribution root (this will find :file:" +"`README.txt` a second time, but such redundancies are weeded out later)" +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:189 +msgid "" +"include anything matching :file:`\\*.txt` or :file:`\\*.py` in the sub-tree " +"under :file:`examples`," +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:192 +msgid "" +"exclude all files in the sub-trees starting at directories matching :file:" +"`examples/sample?/build`\\ ---this may exclude files included by the " +"previous two steps, so it's important that the ``prune`` command in the " +"manifest template comes after the ``recursive-include`` command" +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:197 +msgid "" +"exclude the entire :file:`build` tree, and any :file:`RCS`, :file:`CVS`, :" +"file:`.svn`, :file:`.hg`, :file:`.git`, :file:`.bzr` and :file:`_darcs` " +"directories" +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:201 +msgid "" +"Just like in the setup script, file and directory names in the manifest " +"template should always be slash-separated; the Distutils will take care of " +"converting them to the standard representation on your platform. That way, " +"the manifest template is portable across operating systems." +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:210 +msgid "Manifest-related options" +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:212 +msgid "" +"The normal course of operations for the :command:`sdist` command is as " +"follows:" +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:214 +msgid "" +"if the manifest file (:file:`MANIFEST` by default) exists and the first line " +"does not have a comment indicating it is generated from :file:`MANIFEST.in`, " +"then it is used as is, unaltered" +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:218 +msgid "" +"if the manifest file doesn't exist or has been previously automatically " +"generated, read :file:`MANIFEST.in` and create the manifest" +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:221 +msgid "" +"if neither :file:`MANIFEST` nor :file:`MANIFEST.in` exist, create a manifest " +"with just the default file set" +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:224 +msgid "" +"use the list of files now in :file:`MANIFEST` (either just generated or read " +"in) to create the source distribution archive(s)" +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:227 +msgid "" +"There are a couple of options that modify this behaviour. First, use the :" +"option:`--no-defaults` and :option:`--no-prune` to disable the standard " +"\"include\" and \"exclude\" sets." +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:231 +msgid "" +"Second, you might just want to (re)generate the manifest, but not create a " +"source distribution::" +msgstr "" + +#: ../Doc/distutils/sourcedist.rst:236 +msgid ":option:`-o` is a shortcut for :option:`--manifest-only`." +msgstr "" + +#: ../Doc/distutils/uploading.rst:5 +msgid "Uploading Packages to the Package Index" +msgstr "" + +#: ../Doc/distutils/uploading.rst:7 +msgid "" +"The contents of this page have moved to the section :ref:`package-index`." +msgstr "" diff --git a/extending.po b/extending.po new file mode 100644 index 00000000..aa9e2d07 --- /dev/null +++ b/extending.po @@ -0,0 +1,3381 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) 2001-2016, Python Software Foundation +# This file is distributed under the same license as the Python package. +# FIRST AUTHOR , YEAR. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: Python 3.6\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2016-10-17 21:44+0200\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: FULL NAME \n" +"Language-Team: LANGUAGE \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#: ../Doc/extending/building.rst:7 +msgid "Building C and C++ Extensions" +msgstr "" + +#: ../Doc/extending/building.rst:9 +msgid "" +"A C extension for CPython is a shared library (e.g. a ``.so`` file on Linux, " +"``.pyd`` on Windows), which exports an *initialization function*." +msgstr "" + +#: ../Doc/extending/building.rst:12 +msgid "" +"To be importable, the shared library must be available on :envvar:" +"`PYTHONPATH`, and must be named after the module name, with an appropriate " +"extension. When using distutils, the correct filename is generated " +"automatically." +msgstr "" + +#: ../Doc/extending/building.rst:16 +msgid "The initialization function has the signature:" +msgstr "" + +#: ../Doc/extending/building.rst:20 +msgid "" +"It returns either a fully-initialized module, or a :c:type:`PyModuleDef` " +"instance. See :ref:`initializing-modules` for details." +msgstr "" + +#: ../Doc/extending/building.rst:25 +msgid "" +"For modules with ASCII-only names, the function must be named " +"``PyInit_``, with ```` replaced by the name of the " +"module. When using :ref:`multi-phase-initialization`, non-ASCII module names " +"are allowed. In this case, the initialization function name is " +"``PyInitU_``, with ```` encoded using Python's " +"*punycode* encoding with hyphens replaced by underscores. In Python::" +msgstr "" + +#: ../Doc/extending/building.rst:39 +msgid "" +"It is possible to export multiple modules from a single shared library by " +"defining multiple initialization functions. However, importing them requires " +"using symbolic links or a custom importer, because by default only the " +"function corresponding to the filename is found. See the *\"Multiple modules " +"in one library\"* section in :pep:`489` for details." +msgstr "" + +#: ../Doc/extending/building.rst:49 +msgid "Building C and C++ Extensions with distutils" +msgstr "" + +#: ../Doc/extending/building.rst:53 +msgid "" +"Extension modules can be built using distutils, which is included in " +"Python. Since distutils also supports creation of binary packages, users " +"don't necessarily need a compiler and distutils to install the extension." +msgstr "" + +#: ../Doc/extending/building.rst:57 +msgid "" +"A distutils package contains a driver script, :file:`setup.py`. This is a " +"plain Python file, which, in the most simple case, could look like this:" +msgstr "" + +#: ../Doc/extending/building.rst:73 +msgid "With this :file:`setup.py`, and a file :file:`demo.c`, running ::" +msgstr "" + +#: ../Doc/extending/building.rst:77 +msgid "" +"will compile :file:`demo.c`, and produce an extension module named ``demo`` " +"in the :file:`build` directory. Depending on the system, the module file " +"will end up in a subdirectory :file:`build/lib.system`, and may have a name " +"like :file:`demo.so` or :file:`demo.pyd`." +msgstr "" + +#: ../Doc/extending/building.rst:82 +msgid "" +"In the :file:`setup.py`, all execution is performed by calling the ``setup`` " +"function. This takes a variable number of keyword arguments, of which the " +"example above uses only a subset. Specifically, the example specifies meta-" +"information to build packages, and it specifies the contents of the " +"package. Normally, a package will contain additional modules, like Python " +"source modules, documentation, subpackages, etc. Please refer to the " +"distutils documentation in :ref:`distutils-index` to learn more about the " +"features of distutils; this section explains building extension modules only." +msgstr "" + +#: ../Doc/extending/building.rst:91 +msgid "" +"It is common to pre-compute arguments to :func:`setup`, to better structure " +"the driver script. In the example above, the ``ext_modules`` argument to :" +"func:`~distutils.core.setup` is a list of extension modules, each of which " +"is an instance of the :class:`~distutils.extension.Extension`. In the " +"example, the instance defines an extension named ``demo`` which is build by " +"compiling a single source file, :file:`demo.c`." +msgstr "" + +#: ../Doc/extending/building.rst:99 +msgid "" +"In many cases, building an extension is more complex, since additional " +"preprocessor defines and libraries may be needed. This is demonstrated in " +"the example below." +msgstr "" + +#: ../Doc/extending/building.rst:127 +msgid "" +"In this example, :func:`~distutils.core.setup` is called with additional " +"meta-information, which is recommended when distribution packages have to be " +"built. For the extension itself, it specifies preprocessor defines, include " +"directories, library directories, and libraries. Depending on the compiler, " +"distutils passes this information in different ways to the compiler. For " +"example, on Unix, this may result in the compilation commands ::" +msgstr "" + +#: ../Doc/extending/building.rst:139 +msgid "" +"These lines are for demonstration purposes only; distutils users should " +"trust that distutils gets the invocations right." +msgstr "" + +#: ../Doc/extending/building.rst:146 +msgid "Distributing your extension modules" +msgstr "" + +#: ../Doc/extending/building.rst:148 +msgid "" +"When an extension has been successfully build, there are three ways to use " +"it." +msgstr "" + +#: ../Doc/extending/building.rst:150 +msgid "" +"End-users will typically want to install the module, they do so by running ::" +msgstr "" + +#: ../Doc/extending/building.rst:154 +msgid "" +"Module maintainers should produce source packages; to do so, they run ::" +msgstr "" + +#: ../Doc/extending/building.rst:158 +msgid "" +"In some cases, additional files need to be included in a source " +"distribution; this is done through a :file:`MANIFEST.in` file; see :ref:" +"`manifest` for details." +msgstr "" + +#: ../Doc/extending/building.rst:161 +msgid "" +"If the source distribution has been build successfully, maintainers can also " +"create binary distributions. Depending on the platform, one of the following " +"commands can be used to do so. ::" +msgstr "" + +#: ../Doc/extending/embedding.rst:8 +msgid "Embedding Python in Another Application" +msgstr "" + +#: ../Doc/extending/embedding.rst:10 +msgid "" +"The previous chapters discussed how to extend Python, that is, how to extend " +"the functionality of Python by attaching a library of C functions to it. It " +"is also possible to do it the other way around: enrich your C/C++ " +"application by embedding Python in it. Embedding provides your application " +"with the ability to implement some of the functionality of your application " +"in Python rather than C or C++. This can be used for many purposes; one " +"example would be to allow users to tailor the application to their needs by " +"writing some scripts in Python. You can also use it yourself if some of the " +"functionality can be written in Python more easily." +msgstr "" + +#: ../Doc/extending/embedding.rst:20 +msgid "" +"Embedding Python is similar to extending it, but not quite. The difference " +"is that when you extend Python, the main program of the application is still " +"the Python interpreter, while if you embed Python, the main program may have " +"nothing to do with Python --- instead, some parts of the application " +"occasionally call the Python interpreter to run some Python code." +msgstr "" + +#: ../Doc/extending/embedding.rst:26 +msgid "" +"So if you are embedding Python, you are providing your own main program. " +"One of the things this main program has to do is initialize the Python " +"interpreter. At the very least, you have to call the function :c:func:" +"`Py_Initialize`. There are optional calls to pass command line arguments to " +"Python. Then later you can call the interpreter from any part of the " +"application." +msgstr "" + +#: ../Doc/extending/embedding.rst:32 +msgid "" +"There are several different ways to call the interpreter: you can pass a " +"string containing Python statements to :c:func:`PyRun_SimpleString`, or you " +"can pass a stdio file pointer and a file name (for identification in error " +"messages only) to :c:func:`PyRun_SimpleFile`. You can also call the lower-" +"level operations described in the previous chapters to construct and use " +"Python objects." +msgstr "" + +#: ../Doc/extending/embedding.rst:42 +msgid ":ref:`c-api-index`" +msgstr "" + +#: ../Doc/extending/embedding.rst:42 +msgid "" +"The details of Python's C interface are given in this manual. A great deal " +"of necessary information can be found here." +msgstr "" + +#: ../Doc/extending/embedding.rst:49 +msgid "Very High Level Embedding" +msgstr "" + +#: ../Doc/extending/embedding.rst:51 +msgid "" +"The simplest form of embedding Python is the use of the very high level " +"interface. This interface is intended to execute a Python script without " +"needing to interact with the application directly. This can for example be " +"used to perform some operation on a file. ::" +msgstr "" + +#: ../Doc/extending/embedding.rst:77 +msgid "" +"The :c:func:`Py_SetProgramName` function should be called before :c:func:" +"`Py_Initialize` to inform the interpreter about paths to Python run-time " +"libraries. Next, the Python interpreter is initialized with :c:func:" +"`Py_Initialize`, followed by the execution of a hard-coded Python script " +"that prints the date and time. Afterwards, the :c:func:`Py_FinalizeEx` call " +"shuts the interpreter down, followed by the end of the program. In a real " +"program, you may want to get the Python script from another source, perhaps " +"a text-editor routine, a file, or a database. Getting the Python code from " +"a file can better be done by using the :c:func:`PyRun_SimpleFile` function, " +"which saves you the trouble of allocating memory space and loading the file " +"contents." +msgstr "" + +#: ../Doc/extending/embedding.rst:92 +msgid "Beyond Very High Level Embedding: An overview" +msgstr "" + +#: ../Doc/extending/embedding.rst:94 +msgid "" +"The high level interface gives you the ability to execute arbitrary pieces " +"of Python code from your application, but exchanging data values is quite " +"cumbersome to say the least. If you want that, you should use lower level " +"calls. At the cost of having to write more C code, you can achieve almost " +"anything." +msgstr "" + +#: ../Doc/extending/embedding.rst:99 +msgid "" +"It should be noted that extending Python and embedding Python is quite the " +"same activity, despite the different intent. Most topics discussed in the " +"previous chapters are still valid. To show this, consider what the extension " +"code from Python to C really does:" +msgstr "" + +#: ../Doc/extending/embedding.rst:104 +msgid "Convert data values from Python to C," +msgstr "" + +#: ../Doc/extending/embedding.rst:106 +msgid "Perform a function call to a C routine using the converted values, and" +msgstr "" + +#: ../Doc/extending/embedding.rst:108 +msgid "Convert the data values from the call from C to Python." +msgstr "" + +#: ../Doc/extending/embedding.rst:110 +msgid "When embedding Python, the interface code does:" +msgstr "" + +#: ../Doc/extending/embedding.rst:112 +msgid "Convert data values from C to Python," +msgstr "" + +#: ../Doc/extending/embedding.rst:114 +msgid "" +"Perform a function call to a Python interface routine using the converted " +"values, and" +msgstr "" + +#: ../Doc/extending/embedding.rst:117 +msgid "Convert the data values from the call from Python to C." +msgstr "" + +#: ../Doc/extending/embedding.rst:119 +msgid "" +"As you can see, the data conversion steps are simply swapped to accommodate " +"the different direction of the cross-language transfer. The only difference " +"is the routine that you call between both data conversions. When extending, " +"you call a C routine, when embedding, you call a Python routine." +msgstr "" + +#: ../Doc/extending/embedding.rst:124 +msgid "" +"This chapter will not discuss how to convert data from Python to C and vice " +"versa. Also, proper use of references and dealing with errors is assumed to " +"be understood. Since these aspects do not differ from extending the " +"interpreter, you can refer to earlier chapters for the required information." +msgstr "" + +#: ../Doc/extending/embedding.rst:133 +msgid "Pure Embedding" +msgstr "" + +#: ../Doc/extending/embedding.rst:135 +msgid "" +"The first program aims to execute a function in a Python script. Like in the " +"section about the very high level interface, the Python interpreter does not " +"directly interact with the application (but that will change in the next " +"section)." +msgstr "" + +#: ../Doc/extending/embedding.rst:140 +msgid "The code to run a function defined in a Python script is:" +msgstr "" + +#: ../Doc/extending/embedding.rst:145 +msgid "" +"This code loads a Python script using ``argv[1]``, and calls the function " +"named in ``argv[2]``. Its integer arguments are the other values of the " +"``argv`` array. If you :ref:`compile and link ` this program " +"(let's call the finished executable :program:`call`), and use it to execute " +"a Python script, such as:" +msgstr "" + +#: ../Doc/extending/embedding.rst:160 +msgid "then the result should be:" +msgstr "" + +#: ../Doc/extending/embedding.rst:168 +msgid "" +"Although the program is quite large for its functionality, most of the code " +"is for data conversion between Python and C, and for error reporting. The " +"interesting part with respect to embedding Python starts with ::" +msgstr "" + +#: ../Doc/extending/embedding.rst:177 +msgid "" +"After initializing the interpreter, the script is loaded using :c:func:" +"`PyImport_Import`. This routine needs a Python string as its argument, " +"which is constructed using the :c:func:`PyUnicode_FromString` data " +"conversion routine. ::" +msgstr "" + +#: ../Doc/extending/embedding.rst:190 +msgid "" +"Once the script is loaded, the name we're looking for is retrieved using :c:" +"func:`PyObject_GetAttrString`. If the name exists, and the object returned " +"is callable, you can safely assume that it is a function. The program then " +"proceeds by constructing a tuple of arguments as normal. The call to the " +"Python function is then made with::" +msgstr "" + +#: ../Doc/extending/embedding.rst:198 +msgid "" +"Upon return of the function, ``pValue`` is either *NULL* or it contains a " +"reference to the return value of the function. Be sure to release the " +"reference after examining the value." +msgstr "" + +#: ../Doc/extending/embedding.rst:206 +msgid "Extending Embedded Python" +msgstr "" + +#: ../Doc/extending/embedding.rst:208 +msgid "" +"Until now, the embedded Python interpreter had no access to functionality " +"from the application itself. The Python API allows this by extending the " +"embedded interpreter. That is, the embedded interpreter gets extended with " +"routines provided by the application. While it sounds complex, it is not so " +"bad. Simply forget for a while that the application starts the Python " +"interpreter. Instead, consider the application to be a set of subroutines, " +"and write some glue code that gives Python access to those routines, just " +"like you would write a normal Python extension. For example::" +msgstr "" + +#: ../Doc/extending/embedding.rst:245 +msgid "" +"Insert the above code just above the :c:func:`main` function. Also, insert " +"the following two statements before the call to :c:func:`Py_Initialize`::" +msgstr "" + +#: ../Doc/extending/embedding.rst:251 +msgid "" +"These two lines initialize the ``numargs`` variable, and make the :func:`emb." +"numargs` function accessible to the embedded Python interpreter. With these " +"extensions, the Python script can do things like" +msgstr "" + +#: ../Doc/extending/embedding.rst:260 +msgid "" +"In a real application, the methods will expose an API of the application to " +"Python." +msgstr "" + +#: ../Doc/extending/embedding.rst:270 +msgid "Embedding Python in C++" +msgstr "" + +#: ../Doc/extending/embedding.rst:272 +msgid "" +"It is also possible to embed Python in a C++ program; precisely how this is " +"done will depend on the details of the C++ system used; in general you will " +"need to write the main program in C++, and use the C++ compiler to compile " +"and link your program. There is no need to recompile Python itself using C+" +"+." +msgstr "" + +#: ../Doc/extending/embedding.rst:281 +msgid "Compiling and Linking under Unix-like systems" +msgstr "" + +#: ../Doc/extending/embedding.rst:283 +msgid "" +"It is not necessarily trivial to find the right flags to pass to your " +"compiler (and linker) in order to embed the Python interpreter into your " +"application, particularly because Python needs to load library modules " +"implemented as C dynamic extensions (:file:`.so` files) linked against it." +msgstr "" + +#: ../Doc/extending/embedding.rst:289 +msgid "" +"To find out the required compiler and linker flags, you can execute the :" +"file:`python{X.Y}-config` script which is generated as part of the " +"installation process (a :file:`python3-config` script may also be " +"available). This script has several options, of which the following will be " +"directly useful to you:" +msgstr "" + +#: ../Doc/extending/embedding.rst:295 +msgid "" +"``pythonX.Y-config --cflags`` will give you the recommended flags when " +"compiling:" +msgstr "" + +#: ../Doc/extending/embedding.rst:303 +msgid "" +"``pythonX.Y-config --ldflags`` will give you the recommended flags when " +"linking:" +msgstr "" + +#: ../Doc/extending/embedding.rst:312 +msgid "" +"To avoid confusion between several Python installations (and especially " +"between the system Python and your own compiled Python), it is recommended " +"that you use the absolute path to :file:`python{X.Y}-config`, as in the " +"above example." +msgstr "" + +#: ../Doc/extending/embedding.rst:317 +msgid "" +"If this procedure doesn't work for you (it is not guaranteed to work for all " +"Unix-like platforms; however, we welcome :ref:`bug reports `) you will have to read your system's documentation about dynamic " +"linking and/or examine Python's :file:`Makefile` (use :func:`sysconfig." +"get_makefile_filename` to find its location) and compilation options. In " +"this case, the :mod:`sysconfig` module is a useful tool to programmatically " +"extract the configuration values that you will want to combine together. " +"For example:" +msgstr "" + +#: ../Doc/extending/extending.rst:8 +msgid "Extending Python with C or C++" +msgstr "" + +#: ../Doc/extending/extending.rst:10 +msgid "" +"It is quite easy to add new built-in modules to Python, if you know how to " +"program in C. Such :dfn:`extension modules` can do two things that can't be " +"done directly in Python: they can implement new built-in object types, and " +"they can call C library functions and system calls." +msgstr "" + +#: ../Doc/extending/extending.rst:15 +msgid "" +"To support extensions, the Python API (Application Programmers Interface) " +"defines a set of functions, macros and variables that provide access to most " +"aspects of the Python run-time system. The Python API is incorporated in a " +"C source file by including the header ``\"Python.h\"``." +msgstr "" + +#: ../Doc/extending/extending.rst:20 +msgid "" +"The compilation of an extension module depends on its intended use as well " +"as on your system setup; details are given in later chapters." +msgstr "" + +#: ../Doc/extending/extending.rst:25 +msgid "" +"The C extension interface is specific to CPython, and extension modules do " +"not work on other Python implementations. In many cases, it is possible to " +"avoid writing C extensions and preserve portability to other " +"implementations. For example, if your use case is calling C library " +"functions or system calls, you should consider using the :mod:`ctypes` " +"module or the `cffi `_ library rather than " +"writing custom C code. These modules let you write Python code to interface " +"with C code and are more portable between implementations of Python than " +"writing and compiling a C extension module." +msgstr "" + +#: ../Doc/extending/extending.rst:39 +msgid "A Simple Example" +msgstr "" + +#: ../Doc/extending/extending.rst:41 +msgid "" +"Let's create an extension module called ``spam`` (the favorite food of Monty " +"Python fans...) and let's say we want to create a Python interface to the C " +"library function :c:func:`system`. [#]_ This function takes a null-" +"terminated character string as argument and returns an integer. We want " +"this function to be callable from Python as follows::" +msgstr "" + +#: ../Doc/extending/extending.rst:50 +msgid "" +"Begin by creating a file :file:`spammodule.c`. (Historically, if a module " +"is called ``spam``, the C file containing its implementation is called :file:" +"`spammodule.c`; if the module name is very long, like ``spammify``, the " +"module name can be just :file:`spammify.c`.)" +msgstr "" + +#: ../Doc/extending/extending.rst:55 +msgid "The first line of our file can be::" +msgstr "" + +#: ../Doc/extending/extending.rst:59 +msgid "" +"which pulls in the Python API (you can add a comment describing the purpose " +"of the module and a copyright notice if you like)." +msgstr "" + +#: ../Doc/extending/extending.rst:64 +msgid "" +"Since Python may define some pre-processor definitions which affect the " +"standard headers on some systems, you *must* include :file:`Python.h` before " +"any standard headers are included." +msgstr "" + +#: ../Doc/extending/extending.rst:68 +msgid "" +"All user-visible symbols defined by :file:`Python.h` have a prefix of ``Py`` " +"or ``PY``, except those defined in standard header files. For convenience, " +"and since they are used extensively by the Python interpreter, ``\"Python.h" +"\"`` includes a few standard header files: ````, ````, " +"````, and ````. If the latter header file does not exist " +"on your system, it declares the functions :c:func:`malloc`, :c:func:`free` " +"and :c:func:`realloc` directly." +msgstr "" + +#: ../Doc/extending/extending.rst:76 +msgid "" +"The next thing we add to our module file is the C function that will be " +"called when the Python expression ``spam.system(string)`` is evaluated " +"(we'll see shortly how it ends up being called)::" +msgstr "" + +#: ../Doc/extending/extending.rst:92 +msgid "" +"There is a straightforward translation from the argument list in Python (for " +"example, the single expression ``\"ls -l\"``) to the arguments passed to the " +"C function. The C function always has two arguments, conventionally named " +"*self* and *args*." +msgstr "" + +#: ../Doc/extending/extending.rst:97 +msgid "" +"The *self* argument points to the module object for module-level functions; " +"for a method it would point to the object instance." +msgstr "" + +#: ../Doc/extending/extending.rst:100 +msgid "" +"The *args* argument will be a pointer to a Python tuple object containing " +"the arguments. Each item of the tuple corresponds to an argument in the " +"call's argument list. The arguments are Python objects --- in order to do " +"anything with them in our C function we have to convert them to C values. " +"The function :c:func:`PyArg_ParseTuple` in the Python API checks the " +"argument types and converts them to C values. It uses a template string to " +"determine the required types of the arguments as well as the types of the C " +"variables into which to store the converted values. More about this later." +msgstr "" + +#: ../Doc/extending/extending.rst:109 +msgid "" +":c:func:`PyArg_ParseTuple` returns true (nonzero) if all arguments have the " +"right type and its components have been stored in the variables whose " +"addresses are passed. It returns false (zero) if an invalid argument list " +"was passed. In the latter case it also raises an appropriate exception so " +"the calling function can return *NULL* immediately (as we saw in the " +"example)." +msgstr "" + +#: ../Doc/extending/extending.rst:119 +msgid "Intermezzo: Errors and Exceptions" +msgstr "" + +#: ../Doc/extending/extending.rst:121 +msgid "" +"An important convention throughout the Python interpreter is the following: " +"when a function fails, it should set an exception condition and return an " +"error value (usually a *NULL* pointer). Exceptions are stored in a static " +"global variable inside the interpreter; if this variable is *NULL* no " +"exception has occurred. A second global variable stores the \"associated " +"value\" of the exception (the second argument to :keyword:`raise`). A third " +"variable contains the stack traceback in case the error originated in Python " +"code. These three variables are the C equivalents of the result in Python " +"of :meth:`sys.exc_info` (see the section on module :mod:`sys` in the Python " +"Library Reference). It is important to know about them to understand how " +"errors are passed around." +msgstr "" + +#: ../Doc/extending/extending.rst:132 +msgid "" +"The Python API defines a number of functions to set various types of " +"exceptions." +msgstr "" + +#: ../Doc/extending/extending.rst:134 +msgid "" +"The most common one is :c:func:`PyErr_SetString`. Its arguments are an " +"exception object and a C string. The exception object is usually a " +"predefined object like :c:data:`PyExc_ZeroDivisionError`. The C string " +"indicates the cause of the error and is converted to a Python string object " +"and stored as the \"associated value\" of the exception." +msgstr "" + +#: ../Doc/extending/extending.rst:140 +msgid "" +"Another useful function is :c:func:`PyErr_SetFromErrno`, which only takes an " +"exception argument and constructs the associated value by inspection of the " +"global variable :c:data:`errno`. The most general function is :c:func:" +"`PyErr_SetObject`, which takes two object arguments, the exception and its " +"associated value. You don't need to :c:func:`Py_INCREF` the objects passed " +"to any of these functions." +msgstr "" + +#: ../Doc/extending/extending.rst:147 +msgid "" +"You can test non-destructively whether an exception has been set with :c:" +"func:`PyErr_Occurred`. This returns the current exception object, or *NULL* " +"if no exception has occurred. You normally don't need to call :c:func:" +"`PyErr_Occurred` to see whether an error occurred in a function call, since " +"you should be able to tell from the return value." +msgstr "" + +#: ../Doc/extending/extending.rst:153 +msgid "" +"When a function *f* that calls another function *g* detects that the latter " +"fails, *f* should itself return an error value (usually *NULL* or ``-1``). " +"It should *not* call one of the :c:func:`PyErr_\\*` functions --- one has " +"already been called by *g*. *f*'s caller is then supposed to also return an " +"error indication to *its* caller, again *without* calling :c:func:`PyErr_" +"\\*`, and so on --- the most detailed cause of the error was already " +"reported by the function that first detected it. Once the error reaches the " +"Python interpreter's main loop, this aborts the currently executing Python " +"code and tries to find an exception handler specified by the Python " +"programmer." +msgstr "" + +#: ../Doc/extending/extending.rst:163 +msgid "" +"(There are situations where a module can actually give a more detailed error " +"message by calling another :c:func:`PyErr_\\*` function, and in such cases " +"it is fine to do so. As a general rule, however, this is not necessary, and " +"can cause information about the cause of the error to be lost: most " +"operations can fail for a variety of reasons.)" +msgstr "" + +#: ../Doc/extending/extending.rst:169 +msgid "" +"To ignore an exception set by a function call that failed, the exception " +"condition must be cleared explicitly by calling :c:func:`PyErr_Clear`. The " +"only time C code should call :c:func:`PyErr_Clear` is if it doesn't want to " +"pass the error on to the interpreter but wants to handle it completely by " +"itself (possibly by trying something else, or pretending nothing went wrong)." +msgstr "" + +#: ../Doc/extending/extending.rst:175 +msgid "" +"Every failing :c:func:`malloc` call must be turned into an exception --- the " +"direct caller of :c:func:`malloc` (or :c:func:`realloc`) must call :c:func:" +"`PyErr_NoMemory` and return a failure indicator itself. All the object-" +"creating functions (for example, :c:func:`PyLong_FromLong`) already do this, " +"so this note is only relevant to those who call :c:func:`malloc` directly." +msgstr "" + +#: ../Doc/extending/extending.rst:181 +msgid "" +"Also note that, with the important exception of :c:func:`PyArg_ParseTuple` " +"and friends, functions that return an integer status usually return a " +"positive value or zero for success and ``-1`` for failure, like Unix system " +"calls." +msgstr "" + +#: ../Doc/extending/extending.rst:185 +msgid "" +"Finally, be careful to clean up garbage (by making :c:func:`Py_XDECREF` or :" +"c:func:`Py_DECREF` calls for objects you have already created) when you " +"return an error indicator!" +msgstr "" + +#: ../Doc/extending/extending.rst:189 +msgid "" +"The choice of which exception to raise is entirely yours. There are " +"predeclared C objects corresponding to all built-in Python exceptions, such " +"as :c:data:`PyExc_ZeroDivisionError`, which you can use directly. Of course, " +"you should choose exceptions wisely --- don't use :c:data:`PyExc_TypeError` " +"to mean that a file couldn't be opened (that should probably be :c:data:" +"`PyExc_IOError`). If something's wrong with the argument list, the :c:func:" +"`PyArg_ParseTuple` function usually raises :c:data:`PyExc_TypeError`. If " +"you have an argument whose value must be in a particular range or must " +"satisfy other conditions, :c:data:`PyExc_ValueError` is appropriate." +msgstr "" + +#: ../Doc/extending/extending.rst:199 +msgid "" +"You can also define a new exception that is unique to your module. For this, " +"you usually declare a static object variable at the beginning of your file::" +msgstr "" + +#: ../Doc/extending/extending.rst:204 +msgid "" +"and initialize it in your module's initialization function (:c:func:" +"`PyInit_spam`) with an exception object (leaving out the error checking for " +"now)::" +msgstr "" + +#: ../Doc/extending/extending.rst:222 +msgid "" +"Note that the Python name for the exception object is :exc:`spam.error`. " +"The :c:func:`PyErr_NewException` function may create a class with the base " +"class being :exc:`Exception` (unless another class is passed in instead of " +"*NULL*), described in :ref:`bltin-exceptions`." +msgstr "" + +#: ../Doc/extending/extending.rst:227 +msgid "" +"Note also that the :c:data:`SpamError` variable retains a reference to the " +"newly created exception class; this is intentional! Since the exception " +"could be removed from the module by external code, an owned reference to the " +"class is needed to ensure that it will not be discarded, causing :c:data:" +"`SpamError` to become a dangling pointer. Should it become a dangling " +"pointer, C code which raises the exception could cause a core dump or other " +"unintended side effects." +msgstr "" + +#: ../Doc/extending/extending.rst:234 +msgid "" +"We discuss the use of ``PyMODINIT_FUNC`` as a function return type later in " +"this sample." +msgstr "" + +#: ../Doc/extending/extending.rst:237 +msgid "" +"The :exc:`spam.error` exception can be raised in your extension module using " +"a call to :c:func:`PyErr_SetString` as shown below::" +msgstr "" + +#: ../Doc/extending/extending.rst:260 +msgid "Back to the Example" +msgstr "" + +#: ../Doc/extending/extending.rst:262 +msgid "" +"Going back to our example function, you should now be able to understand " +"this statement::" +msgstr "" + +#: ../Doc/extending/extending.rst:268 +msgid "" +"It returns *NULL* (the error indicator for functions returning object " +"pointers) if an error is detected in the argument list, relying on the " +"exception set by :c:func:`PyArg_ParseTuple`. Otherwise the string value of " +"the argument has been copied to the local variable :c:data:`command`. This " +"is a pointer assignment and you are not supposed to modify the string to " +"which it points (so in Standard C, the variable :c:data:`command` should " +"properly be declared as ``const char *command``)." +msgstr "" + +#: ../Doc/extending/extending.rst:276 +msgid "" +"The next statement is a call to the Unix function :c:func:`system`, passing " +"it the string we just got from :c:func:`PyArg_ParseTuple`::" +msgstr "" + +#: ../Doc/extending/extending.rst:281 +msgid "" +"Our :func:`spam.system` function must return the value of :c:data:`sts` as a " +"Python object. This is done using the function :c:func:`PyLong_FromLong`. ::" +msgstr "" + +#: ../Doc/extending/extending.rst:286 +msgid "" +"In this case, it will return an integer object. (Yes, even integers are " +"objects on the heap in Python!)" +msgstr "" + +#: ../Doc/extending/extending.rst:289 +msgid "" +"If you have a C function that returns no useful argument (a function " +"returning :c:type:`void`), the corresponding Python function must return " +"``None``. You need this idiom to do so (which is implemented by the :c:" +"macro:`Py_RETURN_NONE` macro)::" +msgstr "" + +#: ../Doc/extending/extending.rst:297 +msgid "" +":c:data:`Py_None` is the C name for the special Python object ``None``. It " +"is a genuine Python object rather than a *NULL* pointer, which means \"error" +"\" in most contexts, as we have seen." +msgstr "" + +#: ../Doc/extending/extending.rst:305 +msgid "The Module's Method Table and Initialization Function" +msgstr "" + +#: ../Doc/extending/extending.rst:307 +msgid "" +"I promised to show how :c:func:`spam_system` is called from Python programs. " +"First, we need to list its name and address in a \"method table\"::" +msgstr "" + +#: ../Doc/extending/extending.rst:318 +msgid "" +"Note the third entry (``METH_VARARGS``). This is a flag telling the " +"interpreter the calling convention to be used for the C function. It should " +"normally always be ``METH_VARARGS`` or ``METH_VARARGS | METH_KEYWORDS``; a " +"value of ``0`` means that an obsolete variant of :c:func:`PyArg_ParseTuple` " +"is used." +msgstr "" + +#: ../Doc/extending/extending.rst:323 +msgid "" +"When using only ``METH_VARARGS``, the function should expect the Python-" +"level parameters to be passed in as a tuple acceptable for parsing via :c:" +"func:`PyArg_ParseTuple`; more information on this function is provided below." +msgstr "" + +#: ../Doc/extending/extending.rst:327 +msgid "" +"The :const:`METH_KEYWORDS` bit may be set in the third field if keyword " +"arguments should be passed to the function. In this case, the C function " +"should accept a third ``PyObject *`` parameter which will be a dictionary of " +"keywords. Use :c:func:`PyArg_ParseTupleAndKeywords` to parse the arguments " +"to such a function." +msgstr "" + +#: ../Doc/extending/extending.rst:333 +msgid "" +"The method table must be referenced in the module definition structure::" +msgstr "" + +#: ../Doc/extending/extending.rst:344 +msgid "" +"This structure, in turn, must be passed to the interpreter in the module's " +"initialization function. The initialization function must be named :c:func:" +"`PyInit_name`, where *name* is the name of the module, and should be the " +"only non-\\ ``static`` item defined in the module file::" +msgstr "" + +#: ../Doc/extending/extending.rst:355 +msgid "" +"Note that PyMODINIT_FUNC declares the function as ``PyObject *`` return " +"type, declares any special linkage declarations required by the platform, " +"and for C++ declares the function as ``extern \"C\"``." +msgstr "" + +#: ../Doc/extending/extending.rst:359 +msgid "" +"When the Python program imports module :mod:`spam` for the first time, :c:" +"func:`PyInit_spam` is called. (See below for comments about embedding " +"Python.) It calls :c:func:`PyModule_Create`, which returns a module object, " +"and inserts built-in function objects into the newly created module based " +"upon the table (an array of :c:type:`PyMethodDef` structures) found in the " +"module definition. :c:func:`PyModule_Create` returns a pointer to the module " +"object that it creates. It may abort with a fatal error for certain errors, " +"or return *NULL* if the module could not be initialized satisfactorily. The " +"init function must return the module object to its caller, so that it then " +"gets inserted into ``sys.modules``." +msgstr "" + +#: ../Doc/extending/extending.rst:370 +msgid "" +"When embedding Python, the :c:func:`PyInit_spam` function is not called " +"automatically unless there's an entry in the :c:data:`PyImport_Inittab` " +"table. To add the module to the initialization table, use :c:func:" +"`PyImport_AppendInittab`, optionally followed by an import of the module::" +msgstr "" + +#: ../Doc/extending/extending.rst:406 +msgid "" +"Removing entries from ``sys.modules`` or importing compiled modules into " +"multiple interpreters within a process (or following a :c:func:`fork` " +"without an intervening :c:func:`exec`) can create problems for some " +"extension modules. Extension module authors should exercise caution when " +"initializing internal data structures." +msgstr "" + +#: ../Doc/extending/extending.rst:412 +msgid "" +"A more substantial example module is included in the Python source " +"distribution as :file:`Modules/xxmodule.c`. This file may be used as a " +"template or simply read as an example." +msgstr "" + +#: ../Doc/extending/extending.rst:418 +msgid "" +"Unlike our ``spam`` example, ``xxmodule`` uses *multi-phase initialization* " +"(new in Python 3.5), where a PyModuleDef structure is returned from " +"``PyInit_spam``, and creation of the module is left to the import machinery. " +"For details on multi-phase initialization, see :PEP:`489`." +msgstr "" + +#: ../Doc/extending/extending.rst:427 +msgid "Compilation and Linkage" +msgstr "" + +#: ../Doc/extending/extending.rst:429 +msgid "" +"There are two more things to do before you can use your new extension: " +"compiling and linking it with the Python system. If you use dynamic " +"loading, the details may depend on the style of dynamic loading your system " +"uses; see the chapters about building extension modules (chapter :ref:" +"`building`) and additional information that pertains only to building on " +"Windows (chapter :ref:`building-on-windows`) for more information about this." +msgstr "" + +#: ../Doc/extending/extending.rst:436 +msgid "" +"If you can't use dynamic loading, or if you want to make your module a " +"permanent part of the Python interpreter, you will have to change the " +"configuration setup and rebuild the interpreter. Luckily, this is very " +"simple on Unix: just place your file (:file:`spammodule.c` for example) in " +"the :file:`Modules/` directory of an unpacked source distribution, add a " +"line to the file :file:`Modules/Setup.local` describing your file::" +msgstr "" + +#: ../Doc/extending/extending.rst:445 +msgid "" +"and rebuild the interpreter by running :program:`make` in the toplevel " +"directory. You can also run :program:`make` in the :file:`Modules/` " +"subdirectory, but then you must first rebuild :file:`Makefile` there by " +"running ':program:`make` Makefile'. (This is necessary each time you change " +"the :file:`Setup` file.)" +msgstr "" + +#: ../Doc/extending/extending.rst:451 +msgid "" +"If your module requires additional libraries to link with, these can be " +"listed on the line in the configuration file as well, for instance::" +msgstr "" + +#: ../Doc/extending/extending.rst:460 +msgid "Calling Python Functions from C" +msgstr "" + +#: ../Doc/extending/extending.rst:462 +msgid "" +"So far we have concentrated on making C functions callable from Python. The " +"reverse is also useful: calling Python functions from C. This is especially " +"the case for libraries that support so-called \"callback\" functions. If a " +"C interface makes use of callbacks, the equivalent Python often needs to " +"provide a callback mechanism to the Python programmer; the implementation " +"will require calling the Python callback functions from a C callback. Other " +"uses are also imaginable." +msgstr "" + +#: ../Doc/extending/extending.rst:470 +msgid "" +"Fortunately, the Python interpreter is easily called recursively, and there " +"is a standard interface to call a Python function. (I won't dwell on how to " +"call the Python parser with a particular string as input --- if you're " +"interested, have a look at the implementation of the :option:`-c` command " +"line option in :file:`Modules/main.c` from the Python source code.)" +msgstr "" + +#: ../Doc/extending/extending.rst:476 +msgid "" +"Calling a Python function is easy. First, the Python program must somehow " +"pass you the Python function object. You should provide a function (or some " +"other interface) to do this. When this function is called, save a pointer " +"to the Python function object (be careful to :c:func:`Py_INCREF` it!) in a " +"global variable --- or wherever you see fit. For example, the following " +"function might be part of a module definition::" +msgstr "" + +#: ../Doc/extending/extending.rst:506 +msgid "" +"This function must be registered with the interpreter using the :const:" +"`METH_VARARGS` flag; this is described in section :ref:`methodtable`. The :" +"c:func:`PyArg_ParseTuple` function and its arguments are documented in " +"section :ref:`parsetuple`." +msgstr "" + +#: ../Doc/extending/extending.rst:511 +msgid "" +"The macros :c:func:`Py_XINCREF` and :c:func:`Py_XDECREF` increment/decrement " +"the reference count of an object and are safe in the presence of *NULL* " +"pointers (but note that *temp* will not be *NULL* in this context). More " +"info on them in section :ref:`refcounts`." +msgstr "" + +#: ../Doc/extending/extending.rst:518 +msgid "" +"Later, when it is time to call the function, you call the C function :c:func:" +"`PyObject_CallObject`. This function has two arguments, both pointers to " +"arbitrary Python objects: the Python function, and the argument list. The " +"argument list must always be a tuple object, whose length is the number of " +"arguments. To call the Python function with no arguments, pass in NULL, or " +"an empty tuple; to call it with one argument, pass a singleton tuple. :c:" +"func:`Py_BuildValue` returns a tuple when its format string consists of zero " +"or more format codes between parentheses. For example::" +msgstr "" + +#: ../Doc/extending/extending.rst:538 +msgid "" +":c:func:`PyObject_CallObject` returns a Python object pointer: this is the " +"return value of the Python function. :c:func:`PyObject_CallObject` is " +"\"reference-count-neutral\" with respect to its arguments. In the example a " +"new tuple was created to serve as the argument list, which is :c:func:" +"`Py_DECREF`\\ -ed immediately after the :c:func:`PyObject_CallObject` call." +msgstr "" + +#: ../Doc/extending/extending.rst:544 +msgid "" +"The return value of :c:func:`PyObject_CallObject` is \"new\": either it is a " +"brand new object, or it is an existing object whose reference count has been " +"incremented. So, unless you want to save it in a global variable, you " +"should somehow :c:func:`Py_DECREF` the result, even (especially!) if you are " +"not interested in its value." +msgstr "" + +#: ../Doc/extending/extending.rst:550 +msgid "" +"Before you do this, however, it is important to check that the return value " +"isn't *NULL*. If it is, the Python function terminated by raising an " +"exception. If the C code that called :c:func:`PyObject_CallObject` is called " +"from Python, it should now return an error indication to its Python caller, " +"so the interpreter can print a stack trace, or the calling Python code can " +"handle the exception. If this is not possible or desirable, the exception " +"should be cleared by calling :c:func:`PyErr_Clear`. For example::" +msgstr "" + +#: ../Doc/extending/extending.rst:563 +msgid "" +"Depending on the desired interface to the Python callback function, you may " +"also have to provide an argument list to :c:func:`PyObject_CallObject`. In " +"some cases the argument list is also provided by the Python program, through " +"the same interface that specified the callback function. It can then be " +"saved and used in the same manner as the function object. In other cases, " +"you may have to construct a new tuple to pass as the argument list. The " +"simplest way to do this is to call :c:func:`Py_BuildValue`. For example, if " +"you want to pass an integral event code, you might use the following code::" +msgstr "" + +#: ../Doc/extending/extending.rst:582 +msgid "" +"Note the placement of ``Py_DECREF(arglist)`` immediately after the call, " +"before the error check! Also note that strictly speaking this code is not " +"complete: :c:func:`Py_BuildValue` may run out of memory, and this should be " +"checked." +msgstr "" + +#: ../Doc/extending/extending.rst:586 +msgid "" +"You may also call a function with keyword arguments by using :c:func:" +"`PyObject_Call`, which supports arguments and keyword arguments. As in the " +"above example, we use :c:func:`Py_BuildValue` to construct the dictionary. ::" +msgstr "" + +#: ../Doc/extending/extending.rst:604 +msgid "Extracting Parameters in Extension Functions" +msgstr "" + +#: ../Doc/extending/extending.rst:608 +msgid "The :c:func:`PyArg_ParseTuple` function is declared as follows::" +msgstr "" + +#: ../Doc/extending/extending.rst:612 +msgid "" +"The *arg* argument must be a tuple object containing an argument list passed " +"from Python to a C function. The *format* argument must be a format string, " +"whose syntax is explained in :ref:`arg-parsing` in the Python/C API " +"Reference Manual. The remaining arguments must be addresses of variables " +"whose type is determined by the format string." +msgstr "" + +#: ../Doc/extending/extending.rst:618 +msgid "" +"Note that while :c:func:`PyArg_ParseTuple` checks that the Python arguments " +"have the required types, it cannot check the validity of the addresses of C " +"variables passed to the call: if you make mistakes there, your code will " +"probably crash or at least overwrite random bits in memory. So be careful!" +msgstr "" + +#: ../Doc/extending/extending.rst:623 +msgid "" +"Note that any Python object references which are provided to the caller are " +"*borrowed* references; do not decrement their reference count!" +msgstr "" + +#: ../Doc/extending/extending.rst:626 +msgid "Some example calls::" +msgstr "" + +#: ../Doc/extending/extending.rst:696 +msgid "Keyword Parameters for Extension Functions" +msgstr "" + +#: ../Doc/extending/extending.rst:700 +msgid "" +"The :c:func:`PyArg_ParseTupleAndKeywords` function is declared as follows::" +msgstr "" + +#: ../Doc/extending/extending.rst:705 +msgid "" +"The *arg* and *format* parameters are identical to those of the :c:func:" +"`PyArg_ParseTuple` function. The *kwdict* parameter is the dictionary of " +"keywords received as the third parameter from the Python runtime. The " +"*kwlist* parameter is a *NULL*-terminated list of strings which identify the " +"parameters; the names are matched with the type information from *format* " +"from left to right. On success, :c:func:`PyArg_ParseTupleAndKeywords` " +"returns true, otherwise it returns false and raises an appropriate exception." +msgstr "" + +#: ../Doc/extending/extending.rst:715 +msgid "" +"Nested tuples cannot be parsed when using keyword arguments! Keyword " +"parameters passed in which are not present in the *kwlist* will cause :exc:" +"`TypeError` to be raised." +msgstr "" + +#: ../Doc/extending/extending.rst:721 +msgid "" +"Here is an example module which uses keywords, based on an example by Geoff " +"Philbrick (philbrick@hks.com)::" +msgstr "" + +#: ../Doc/extending/extending.rst:775 +msgid "Building Arbitrary Values" +msgstr "" + +#: ../Doc/extending/extending.rst:777 +msgid "" +"This function is the counterpart to :c:func:`PyArg_ParseTuple`. It is " +"declared as follows::" +msgstr "" + +#: ../Doc/extending/extending.rst:782 +msgid "" +"It recognizes a set of format units similar to the ones recognized by :c:" +"func:`PyArg_ParseTuple`, but the arguments (which are input to the function, " +"not output) must not be pointers, just values. It returns a new Python " +"object, suitable for returning from a C function called from Python." +msgstr "" + +#: ../Doc/extending/extending.rst:787 +msgid "" +"One difference with :c:func:`PyArg_ParseTuple`: while the latter requires " +"its first argument to be a tuple (since Python argument lists are always " +"represented as tuples internally), :c:func:`Py_BuildValue` does not always " +"build a tuple. It builds a tuple only if its format string contains two or " +"more format units. If the format string is empty, it returns ``None``; if it " +"contains exactly one format unit, it returns whatever object is described by " +"that format unit. To force it to return a tuple of size 0 or one, " +"parenthesize the format string." +msgstr "" + +#: ../Doc/extending/extending.rst:795 +msgid "" +"Examples (to the left the call, to the right the resulting Python value):" +msgstr "" + +#: ../Doc/extending/extending.rst:821 +msgid "Reference Counts" +msgstr "" + +#: ../Doc/extending/extending.rst:823 +msgid "" +"In languages like C or C++, the programmer is responsible for dynamic " +"allocation and deallocation of memory on the heap. In C, this is done using " +"the functions :c:func:`malloc` and :c:func:`free`. In C++, the operators " +"``new`` and ``delete`` are used with essentially the same meaning and we'll " +"restrict the following discussion to the C case." +msgstr "" + +#: ../Doc/extending/extending.rst:829 +msgid "" +"Every block of memory allocated with :c:func:`malloc` should eventually be " +"returned to the pool of available memory by exactly one call to :c:func:" +"`free`. It is important to call :c:func:`free` at the right time. If a " +"block's address is forgotten but :c:func:`free` is not called for it, the " +"memory it occupies cannot be reused until the program terminates. This is " +"called a :dfn:`memory leak`. On the other hand, if a program calls :c:func:" +"`free` for a block and then continues to use the block, it creates a " +"conflict with re-use of the block through another :c:func:`malloc` call. " +"This is called :dfn:`using freed memory`. It has the same bad consequences " +"as referencing uninitialized data --- core dumps, wrong results, mysterious " +"crashes." +msgstr "" + +#: ../Doc/extending/extending.rst:840 +msgid "" +"Common causes of memory leaks are unusual paths through the code. For " +"instance, a function may allocate a block of memory, do some calculation, " +"and then free the block again. Now a change in the requirements for the " +"function may add a test to the calculation that detects an error condition " +"and can return prematurely from the function. It's easy to forget to free " +"the allocated memory block when taking this premature exit, especially when " +"it is added later to the code. Such leaks, once introduced, often go " +"undetected for a long time: the error exit is taken only in a small fraction " +"of all calls, and most modern machines have plenty of virtual memory, so the " +"leak only becomes apparent in a long-running process that uses the leaking " +"function frequently. Therefore, it's important to prevent leaks from " +"happening by having a coding convention or strategy that minimizes this kind " +"of errors." +msgstr "" + +#: ../Doc/extending/extending.rst:853 +msgid "" +"Since Python makes heavy use of :c:func:`malloc` and :c:func:`free`, it " +"needs a strategy to avoid memory leaks as well as the use of freed memory. " +"The chosen method is called :dfn:`reference counting`. The principle is " +"simple: every object contains a counter, which is incremented when a " +"reference to the object is stored somewhere, and which is decremented when a " +"reference to it is deleted. When the counter reaches zero, the last " +"reference to the object has been deleted and the object is freed." +msgstr "" + +#: ../Doc/extending/extending.rst:861 +msgid "" +"An alternative strategy is called :dfn:`automatic garbage collection`. " +"(Sometimes, reference counting is also referred to as a garbage collection " +"strategy, hence my use of \"automatic\" to distinguish the two.) The big " +"advantage of automatic garbage collection is that the user doesn't need to " +"call :c:func:`free` explicitly. (Another claimed advantage is an " +"improvement in speed or memory usage --- this is no hard fact however.) The " +"disadvantage is that for C, there is no truly portable automatic garbage " +"collector, while reference counting can be implemented portably (as long as " +"the functions :c:func:`malloc` and :c:func:`free` are available --- which " +"the C Standard guarantees). Maybe some day a sufficiently portable automatic " +"garbage collector will be available for C. Until then, we'll have to live " +"with reference counts." +msgstr "" + +#: ../Doc/extending/extending.rst:873 +msgid "" +"While Python uses the traditional reference counting implementation, it also " +"offers a cycle detector that works to detect reference cycles. This allows " +"applications to not worry about creating direct or indirect circular " +"references; these are the weakness of garbage collection implemented using " +"only reference counting. Reference cycles consist of objects which contain " +"(possibly indirect) references to themselves, so that each object in the " +"cycle has a reference count which is non-zero. Typical reference counting " +"implementations are not able to reclaim the memory belonging to any objects " +"in a reference cycle, or referenced from the objects in the cycle, even " +"though there are no further references to the cycle itself." +msgstr "" + +#: ../Doc/extending/extending.rst:884 +msgid "" +"The cycle detector is able to detect garbage cycles and can reclaim them. " +"The :mod:`gc` module exposes a way to run the detector (the :func:`~gc." +"collect` function), as well as configuration interfaces and the ability to " +"disable the detector at runtime. The cycle detector is considered an " +"optional component; though it is included by default, it can be disabled at " +"build time using the :option:`--without-cycle-gc` option to the :program:" +"`configure` script on Unix platforms (including Mac OS X). If the cycle " +"detector is disabled in this way, the :mod:`gc` module will not be available." +msgstr "" + +#: ../Doc/extending/extending.rst:898 +msgid "Reference Counting in Python" +msgstr "" + +#: ../Doc/extending/extending.rst:900 +msgid "" +"There are two macros, ``Py_INCREF(x)`` and ``Py_DECREF(x)``, which handle " +"the incrementing and decrementing of the reference count. :c:func:" +"`Py_DECREF` also frees the object when the count reaches zero. For " +"flexibility, it doesn't call :c:func:`free` directly --- rather, it makes a " +"call through a function pointer in the object's :dfn:`type object`. For " +"this purpose (and others), every object also contains a pointer to its type " +"object." +msgstr "" + +#: ../Doc/extending/extending.rst:907 +msgid "" +"The big question now remains: when to use ``Py_INCREF(x)`` and " +"``Py_DECREF(x)``? Let's first introduce some terms. Nobody \"owns\" an " +"object; however, you can :dfn:`own a reference` to an object. An object's " +"reference count is now defined as the number of owned references to it. The " +"owner of a reference is responsible for calling :c:func:`Py_DECREF` when the " +"reference is no longer needed. Ownership of a reference can be " +"transferred. There are three ways to dispose of an owned reference: pass it " +"on, store it, or call :c:func:`Py_DECREF`. Forgetting to dispose of an owned " +"reference creates a memory leak." +msgstr "" + +#: ../Doc/extending/extending.rst:916 +msgid "" +"It is also possible to :dfn:`borrow` [#]_ a reference to an object. The " +"borrower of a reference should not call :c:func:`Py_DECREF`. The borrower " +"must not hold on to the object longer than the owner from which it was " +"borrowed. Using a borrowed reference after the owner has disposed of it " +"risks using freed memory and should be avoided completely. [#]_" +msgstr "" + +#: ../Doc/extending/extending.rst:922 +msgid "" +"The advantage of borrowing over owning a reference is that you don't need to " +"take care of disposing of the reference on all possible paths through the " +"code --- in other words, with a borrowed reference you don't run the risk of " +"leaking when a premature exit is taken. The disadvantage of borrowing over " +"owning is that there are some subtle situations where in seemingly correct " +"code a borrowed reference can be used after the owner from which it was " +"borrowed has in fact disposed of it." +msgstr "" + +#: ../Doc/extending/extending.rst:930 +msgid "" +"A borrowed reference can be changed into an owned reference by calling :c:" +"func:`Py_INCREF`. This does not affect the status of the owner from which " +"the reference was borrowed --- it creates a new owned reference, and gives " +"full owner responsibilities (the new owner must dispose of the reference " +"properly, as well as the previous owner)." +msgstr "" + +#: ../Doc/extending/extending.rst:940 +msgid "Ownership Rules" +msgstr "" + +#: ../Doc/extending/extending.rst:942 +msgid "" +"Whenever an object reference is passed into or out of a function, it is part " +"of the function's interface specification whether ownership is transferred " +"with the reference or not." +msgstr "" + +#: ../Doc/extending/extending.rst:946 +msgid "" +"Most functions that return a reference to an object pass on ownership with " +"the reference. In particular, all functions whose function it is to create " +"a new object, such as :c:func:`PyLong_FromLong` and :c:func:`Py_BuildValue`, " +"pass ownership to the receiver. Even if the object is not actually new, you " +"still receive ownership of a new reference to that object. For instance, :c:" +"func:`PyLong_FromLong` maintains a cache of popular values and can return a " +"reference to a cached item." +msgstr "" + +#: ../Doc/extending/extending.rst:954 +msgid "" +"Many functions that extract objects from other objects also transfer " +"ownership with the reference, for instance :c:func:" +"`PyObject_GetAttrString`. The picture is less clear, here, however, since a " +"few common routines are exceptions: :c:func:`PyTuple_GetItem`, :c:func:" +"`PyList_GetItem`, :c:func:`PyDict_GetItem`, and :c:func:" +"`PyDict_GetItemString` all return references that you borrow from the tuple, " +"list or dictionary." +msgstr "" + +#: ../Doc/extending/extending.rst:961 +msgid "" +"The function :c:func:`PyImport_AddModule` also returns a borrowed reference, " +"even though it may actually create the object it returns: this is possible " +"because an owned reference to the object is stored in ``sys.modules``." +msgstr "" + +#: ../Doc/extending/extending.rst:965 +msgid "" +"When you pass an object reference into another function, in general, the " +"function borrows the reference from you --- if it needs to store it, it will " +"use :c:func:`Py_INCREF` to become an independent owner. There are exactly " +"two important exceptions to this rule: :c:func:`PyTuple_SetItem` and :c:func:" +"`PyList_SetItem`. These functions take over ownership of the item passed to " +"them --- even if they fail! (Note that :c:func:`PyDict_SetItem` and friends " +"don't take over ownership --- they are \"normal.\")" +msgstr "" + +#: ../Doc/extending/extending.rst:973 +msgid "" +"When a C function is called from Python, it borrows references to its " +"arguments from the caller. The caller owns a reference to the object, so " +"the borrowed reference's lifetime is guaranteed until the function returns. " +"Only when such a borrowed reference must be stored or passed on, it must be " +"turned into an owned reference by calling :c:func:`Py_INCREF`." +msgstr "" + +#: ../Doc/extending/extending.rst:979 +msgid "" +"The object reference returned from a C function that is called from Python " +"must be an owned reference --- ownership is transferred from the function to " +"its caller." +msgstr "" + +#: ../Doc/extending/extending.rst:987 +msgid "Thin Ice" +msgstr "" + +#: ../Doc/extending/extending.rst:989 +msgid "" +"There are a few situations where seemingly harmless use of a borrowed " +"reference can lead to problems. These all have to do with implicit " +"invocations of the interpreter, which can cause the owner of a reference to " +"dispose of it." +msgstr "" + +#: ../Doc/extending/extending.rst:993 +msgid "" +"The first and most important case to know about is using :c:func:`Py_DECREF` " +"on an unrelated object while borrowing a reference to a list item. For " +"instance::" +msgstr "" + +#: ../Doc/extending/extending.rst:1005 +msgid "" +"This function first borrows a reference to ``list[0]``, then replaces " +"``list[1]`` with the value ``0``, and finally prints the borrowed reference. " +"Looks harmless, right? But it's not!" +msgstr "" + +#: ../Doc/extending/extending.rst:1009 +msgid "" +"Let's follow the control flow into :c:func:`PyList_SetItem`. The list owns " +"references to all its items, so when item 1 is replaced, it has to dispose " +"of the original item 1. Now let's suppose the original item 1 was an " +"instance of a user-defined class, and let's further suppose that the class " +"defined a :meth:`__del__` method. If this class instance has a reference " +"count of 1, disposing of it will call its :meth:`__del__` method." +msgstr "" + +#: ../Doc/extending/extending.rst:1016 +msgid "" +"Since it is written in Python, the :meth:`__del__` method can execute " +"arbitrary Python code. Could it perhaps do something to invalidate the " +"reference to ``item`` in :c:func:`bug`? You bet! Assuming that the list " +"passed into :c:func:`bug` is accessible to the :meth:`__del__` method, it " +"could execute a statement to the effect of ``del list[0]``, and assuming " +"this was the last reference to that object, it would free the memory " +"associated with it, thereby invalidating ``item``." +msgstr "" + +#: ../Doc/extending/extending.rst:1024 +msgid "" +"The solution, once you know the source of the problem, is easy: temporarily " +"increment the reference count. The correct version of the function reads::" +msgstr "" + +#: ../Doc/extending/extending.rst:1038 +msgid "" +"This is a true story. An older version of Python contained variants of this " +"bug and someone spent a considerable amount of time in a C debugger to " +"figure out why his :meth:`__del__` methods would fail..." +msgstr "" + +#: ../Doc/extending/extending.rst:1042 +msgid "" +"The second case of problems with a borrowed reference is a variant involving " +"threads. Normally, multiple threads in the Python interpreter can't get in " +"each other's way, because there is a global lock protecting Python's entire " +"object space. However, it is possible to temporarily release this lock " +"using the macro :c:macro:`Py_BEGIN_ALLOW_THREADS`, and to re-acquire it " +"using :c:macro:`Py_END_ALLOW_THREADS`. This is common around blocking I/O " +"calls, to let other threads use the processor while waiting for the I/O to " +"complete. Obviously, the following function has the same problem as the " +"previous one::" +msgstr "" + +#: ../Doc/extending/extending.rst:1065 +msgid "NULL Pointers" +msgstr "" + +#: ../Doc/extending/extending.rst:1067 +msgid "" +"In general, functions that take object references as arguments do not expect " +"you to pass them *NULL* pointers, and will dump core (or cause later core " +"dumps) if you do so. Functions that return object references generally " +"return *NULL* only to indicate that an exception occurred. The reason for " +"not testing for *NULL* arguments is that functions often pass the objects " +"they receive on to other function --- if each function were to test for " +"*NULL*, there would be a lot of redundant tests and the code would run more " +"slowly." +msgstr "" + +#: ../Doc/extending/extending.rst:1075 +msgid "" +"It is better to test for *NULL* only at the \"source:\" when a pointer that " +"may be *NULL* is received, for example, from :c:func:`malloc` or from a " +"function that may raise an exception." +msgstr "" + +#: ../Doc/extending/extending.rst:1079 +msgid "" +"The macros :c:func:`Py_INCREF` and :c:func:`Py_DECREF` do not check for " +"*NULL* pointers --- however, their variants :c:func:`Py_XINCREF` and :c:func:" +"`Py_XDECREF` do." +msgstr "" + +#: ../Doc/extending/extending.rst:1083 +msgid "" +"The macros for checking for a particular object type (``Pytype_Check()``) " +"don't check for *NULL* pointers --- again, there is much code that calls " +"several of these in a row to test an object against various different " +"expected types, and this would generate redundant tests. There are no " +"variants with *NULL* checking." +msgstr "" + +#: ../Doc/extending/extending.rst:1089 +msgid "" +"The C function calling mechanism guarantees that the argument list passed to " +"C functions (``args`` in the examples) is never *NULL* --- in fact it " +"guarantees that it is always a tuple. [#]_" +msgstr "" + +#: ../Doc/extending/extending.rst:1093 +msgid "" +"It is a severe error to ever let a *NULL* pointer \"escape\" to the Python " +"user." +msgstr "" + +#: ../Doc/extending/extending.rst:1104 +msgid "Writing Extensions in C++" +msgstr "" + +#: ../Doc/extending/extending.rst:1106 +msgid "" +"It is possible to write extension modules in C++. Some restrictions apply. " +"If the main program (the Python interpreter) is compiled and linked by the C " +"compiler, global or static objects with constructors cannot be used. This " +"is not a problem if the main program is linked by the C++ compiler. " +"Functions that will be called by the Python interpreter (in particular, " +"module initialization functions) have to be declared using ``extern \"C\"``. " +"It is unnecessary to enclose the Python header files in ``extern \"C\" {...}" +"`` --- they use this form already if the symbol ``__cplusplus`` is defined " +"(all recent C++ compilers define this symbol)." +msgstr "" + +#: ../Doc/extending/extending.rst:1120 +msgid "Providing a C API for an Extension Module" +msgstr "" + +#: ../Doc/extending/extending.rst:1125 +msgid "" +"Many extension modules just provide new functions and types to be used from " +"Python, but sometimes the code in an extension module can be useful for " +"other extension modules. For example, an extension module could implement a " +"type \"collection\" which works like lists without order. Just like the " +"standard Python list type has a C API which permits extension modules to " +"create and manipulate lists, this new collection type should have a set of C " +"functions for direct manipulation from other extension modules." +msgstr "" + +#: ../Doc/extending/extending.rst:1133 +msgid "" +"At first sight this seems easy: just write the functions (without declaring " +"them ``static``, of course), provide an appropriate header file, and " +"document the C API. And in fact this would work if all extension modules " +"were always linked statically with the Python interpreter. When modules are " +"used as shared libraries, however, the symbols defined in one module may not " +"be visible to another module. The details of visibility depend on the " +"operating system; some systems use one global namespace for the Python " +"interpreter and all extension modules (Windows, for example), whereas others " +"require an explicit list of imported symbols at module link time (AIX is one " +"example), or offer a choice of different strategies (most Unices). And even " +"if symbols are globally visible, the module whose functions one wishes to " +"call might not have been loaded yet!" +msgstr "" + +#: ../Doc/extending/extending.rst:1145 +msgid "" +"Portability therefore requires not to make any assumptions about symbol " +"visibility. This means that all symbols in extension modules should be " +"declared ``static``, except for the module's initialization function, in " +"order to avoid name clashes with other extension modules (as discussed in " +"section :ref:`methodtable`). And it means that symbols that *should* be " +"accessible from other extension modules must be exported in a different way." +msgstr "" + +#: ../Doc/extending/extending.rst:1152 +msgid "" +"Python provides a special mechanism to pass C-level information (pointers) " +"from one extension module to another one: Capsules. A Capsule is a Python " +"data type which stores a pointer (:c:type:`void \\*`). Capsules can only be " +"created and accessed via their C API, but they can be passed around like any " +"other Python object. In particular, they can be assigned to a name in an " +"extension module's namespace. Other extension modules can then import this " +"module, retrieve the value of this name, and then retrieve the pointer from " +"the Capsule." +msgstr "" + +#: ../Doc/extending/extending.rst:1160 +msgid "" +"There are many ways in which Capsules can be used to export the C API of an " +"extension module. Each function could get its own Capsule, or all C API " +"pointers could be stored in an array whose address is published in a " +"Capsule. And the various tasks of storing and retrieving the pointers can be " +"distributed in different ways between the module providing the code and the " +"client modules." +msgstr "" + +#: ../Doc/extending/extending.rst:1166 +msgid "" +"Whichever method you choose, it's important to name your Capsules properly. " +"The function :c:func:`PyCapsule_New` takes a name parameter (:c:type:`const " +"char \\*`); you're permitted to pass in a *NULL* name, but we strongly " +"encourage you to specify a name. Properly named Capsules provide a degree " +"of runtime type-safety; there is no feasible way to tell one unnamed Capsule " +"from another." +msgstr "" + +#: ../Doc/extending/extending.rst:1173 +msgid "" +"In particular, Capsules used to expose C APIs should be given a name " +"following this convention::" +msgstr "" + +#: ../Doc/extending/extending.rst:1178 +msgid "" +"The convenience function :c:func:`PyCapsule_Import` makes it easy to load a " +"C API provided via a Capsule, but only if the Capsule's name matches this " +"convention. This behavior gives C API users a high degree of certainty that " +"the Capsule they load contains the correct C API." +msgstr "" + +#: ../Doc/extending/extending.rst:1183 +msgid "" +"The following example demonstrates an approach that puts most of the burden " +"on the writer of the exporting module, which is appropriate for commonly " +"used library modules. It stores all C API pointers (just one in the " +"example!) in an array of :c:type:`void` pointers which becomes the value of " +"a Capsule. The header file corresponding to the module provides a macro that " +"takes care of importing the module and retrieving its C API pointers; client " +"modules only have to call this macro before accessing the C API." +msgstr "" + +#: ../Doc/extending/extending.rst:1191 +msgid "" +"The exporting module is a modification of the :mod:`spam` module from " +"section :ref:`extending-simpleexample`. The function :func:`spam.system` " +"does not call the C library function :c:func:`system` directly, but a " +"function :c:func:`PySpam_System`, which would of course do something more " +"complicated in reality (such as adding \"spam\" to every command). This " +"function :c:func:`PySpam_System` is also exported to other extension modules." +msgstr "" + +#: ../Doc/extending/extending.rst:1198 +msgid "" +"The function :c:func:`PySpam_System` is a plain C function, declared " +"``static`` like everything else::" +msgstr "" + +#: ../Doc/extending/extending.rst:1207 +msgid "The function :c:func:`spam_system` is modified in a trivial way::" +msgstr "" + +#: ../Doc/extending/extending.rst:1221 +msgid "In the beginning of the module, right after the line ::" +msgstr "" + +#: ../Doc/extending/extending.rst:1225 +msgid "two more lines must be added::" +msgstr "" + +#: ../Doc/extending/extending.rst:1230 +msgid "" +"The ``#define`` is used to tell the header file that it is being included in " +"the exporting module, not a client module. Finally, the module's " +"initialization function must take care of initializing the C API pointer " +"array::" +msgstr "" + +#: ../Doc/extending/extending.rst:1256 +msgid "" +"Note that ``PySpam_API`` is declared ``static``; otherwise the pointer array " +"would disappear when :func:`PyInit_spam` terminates!" +msgstr "" + +#: ../Doc/extending/extending.rst:1259 +msgid "" +"The bulk of the work is in the header file :file:`spammodule.h`, which looks " +"like this::" +msgstr "" + +#: ../Doc/extending/extending.rst:1310 +msgid "" +"All that a client module must do in order to have access to the function :c:" +"func:`PySpam_System` is to call the function (or rather macro) :c:func:" +"`import_spam` in its initialization function::" +msgstr "" + +#: ../Doc/extending/extending.rst:1328 +msgid "" +"The main disadvantage of this approach is that the file :file:`spammodule.h` " +"is rather complicated. However, the basic structure is the same for each " +"function that is exported, so it has to be learned only once." +msgstr "" + +#: ../Doc/extending/extending.rst:1332 +msgid "" +"Finally it should be mentioned that Capsules offer additional functionality, " +"which is especially useful for memory allocation and deallocation of the " +"pointer stored in a Capsule. The details are described in the Python/C API " +"Reference Manual in the section :ref:`capsules` and in the implementation of " +"Capsules (files :file:`Include/pycapsule.h` and :file:`Objects/pycapsule.c` " +"in the Python source code distribution)." +msgstr "" + +#: ../Doc/extending/extending.rst:1340 ../Doc/extending/newtypes.rst:1506 +msgid "Footnotes" +msgstr "" + +#: ../Doc/extending/extending.rst:1341 +msgid "" +"An interface for this function already exists in the standard module :mod:" +"`os` --- it was chosen as a simple and straightforward example." +msgstr "" + +#: ../Doc/extending/extending.rst:1344 +msgid "" +"The metaphor of \"borrowing\" a reference is not completely correct: the " +"owner still has a copy of the reference." +msgstr "" + +#: ../Doc/extending/extending.rst:1347 +msgid "" +"Checking that the reference count is at least 1 **does not work** --- the " +"reference count itself could be in freed memory and may thus be reused for " +"another object!" +msgstr "" + +#: ../Doc/extending/extending.rst:1351 +msgid "" +"These guarantees don't hold when you use the \"old\" style calling " +"convention --- this is still found in much existing code." +msgstr "" + +#: ../Doc/extending/index.rst:5 +msgid "Extending and Embedding the Python Interpreter" +msgstr "" + +#: ../Doc/extending/index.rst:7 +msgid "" +"This document describes how to write modules in C or C++ to extend the " +"Python interpreter with new modules. Those modules can not only define new " +"functions but also new object types and their methods. The document also " +"describes how to embed the Python interpreter in another application, for " +"use as an extension language. Finally, it shows how to compile and link " +"extension modules so that they can be loaded dynamically (at run time) into " +"the interpreter, if the underlying operating system supports this feature." +msgstr "" + +#: ../Doc/extending/index.rst:15 +msgid "" +"This document assumes basic knowledge about Python. For an informal " +"introduction to the language, see :ref:`tutorial-index`. :ref:`reference-" +"index` gives a more formal definition of the language. :ref:`library-index` " +"documents the existing object types, functions and modules (both built-in " +"and written in Python) that give the language its wide application range." +msgstr "" + +#: ../Doc/extending/index.rst:21 +msgid "" +"For a detailed description of the whole Python/C API, see the separate :ref:" +"`c-api-index`." +msgstr "" + +#: ../Doc/extending/index.rst:26 +msgid "Recommended third party tools" +msgstr "" + +#: ../Doc/extending/index.rst:28 +msgid "" +"This guide only covers the basic tools for creating extensions provided as " +"part of this version of CPython. Third party tools like Cython, ``cffi``, " +"SWIG and Numba offer both simpler and more sophisticated approaches to " +"creating C and C++ extensions for Python." +msgstr "" + +#: ../Doc/extending/index.rst:38 +msgid "" +"`Python Packaging User Guide: Binary Extensions `_" +msgstr "" + +#: ../Doc/extending/index.rst:36 +msgid "" +"The Python Packaging User Guide not only covers several available tools that " +"simplify the creation of binary extensions, but also discusses the various " +"reasons why creating an extension module may be desirable in the first place." +msgstr "" + +#: ../Doc/extending/index.rst:43 +msgid "Creating extensions without third party tools" +msgstr "" + +#: ../Doc/extending/index.rst:45 +msgid "" +"This section of the guide covers creating C and C++ extensions without " +"assistance from third party tools. It is intended primarily for creators of " +"those tools, rather than being a recommended way to create your own C " +"extensions." +msgstr "" + +#: ../Doc/extending/index.rst:60 +msgid "Embedding the CPython runtime in a larger application" +msgstr "" + +#: ../Doc/extending/index.rst:62 +msgid "" +"Sometimes, rather than creating an extension that runs inside the Python " +"interpreter as the main application, it is desirable to instead embed the " +"CPython runtime inside a larger application. This section covers some of the " +"details involved in doing that successfully." +msgstr "" + +#: ../Doc/extending/newtypes.rst:8 +msgid "Defining New Types" +msgstr "" + +#: ../Doc/extending/newtypes.rst:15 +msgid "" +"As mentioned in the last chapter, Python allows the writer of an extension " +"module to define new types that can be manipulated from Python code, much " +"like strings and lists in core Python." +msgstr "" + +#: ../Doc/extending/newtypes.rst:19 +msgid "" +"This is not hard; the code for all extension types follows a pattern, but " +"there are some details that you need to understand before you can get " +"started." +msgstr "" + +#: ../Doc/extending/newtypes.rst:26 +msgid "The Basics" +msgstr "" + +#: ../Doc/extending/newtypes.rst:28 +msgid "" +"The Python runtime sees all Python objects as variables of type :c:type:" +"`PyObject\\*`, which serves as a \"base type\" for all Python objects. :c:" +"type:`PyObject` itself only contains the refcount and a pointer to the " +"object's \"type object\". This is where the action is; the type object " +"determines which (C) functions get called when, for instance, an attribute " +"gets looked up on an object or it is multiplied by another object. These C " +"functions are called \"type methods\"." +msgstr "" + +#: ../Doc/extending/newtypes.rst:36 +msgid "" +"So, if you want to define a new object type, you need to create a new type " +"object." +msgstr "" + +#: ../Doc/extending/newtypes.rst:39 +msgid "" +"This sort of thing can only be explained by example, so here's a minimal, " +"but complete, module that defines a new type:" +msgstr "" + +#: ../Doc/extending/newtypes.rst:45 +msgid "" +"Now that's quite a bit to take in at once, but hopefully bits will seem " +"familiar from the last chapter." +msgstr "" + +#: ../Doc/extending/newtypes.rst:48 +msgid "The first bit that will be new is::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:54 +msgid "" +"This is what a Noddy object will contain---in this case, nothing more than " +"what every Python object contains---a field called ``ob_base`` of type :c:" +"type:`PyObject`. :c:type:`PyObject` in turn, contains an ``ob_refcnt`` " +"field and a pointer to a type object. These can be accessed using the " +"macros :c:macro:`Py_REFCNT` and :c:macro:`Py_TYPE` respectively. These are " +"the fields the :c:macro:`PyObject_HEAD` macro brings in. The reason for the " +"macro is to standardize the layout and to enable special debugging fields in " +"debug builds." +msgstr "" + +#: ../Doc/extending/newtypes.rst:62 +msgid "" +"Note that there is no semicolon after the :c:macro:`PyObject_HEAD` macro; " +"one is included in the macro definition. Be wary of adding one by accident; " +"it's easy to do from habit, and your compiler might not complain, but " +"someone else's probably will! (On Windows, MSVC is known to call this an " +"error and refuse to compile the code.)" +msgstr "" + +#: ../Doc/extending/newtypes.rst:68 +msgid "" +"For contrast, let's take a look at the corresponding definition for standard " +"Python floats::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:76 +msgid "Moving on, we come to the crunch --- the type object. ::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:102 +msgid "" +"Now if you go and look up the definition of :c:type:`PyTypeObject` in :file:" +"`object.h` you'll see that it has many more fields that the definition " +"above. The remaining fields will be filled with zeros by the C compiler, " +"and it's common practice to not specify them explicitly unless you need them." +msgstr "" + +#: ../Doc/extending/newtypes.rst:107 +msgid "" +"This is so important that we're going to pick the top of it apart still " +"further::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:112 +msgid "This line is a bit of a wart; what we'd like to write is::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:116 +msgid "" +"as the type of a type object is \"type\", but this isn't strictly conforming " +"C and some compilers complain. Fortunately, this member will be filled in " +"for us by :c:func:`PyType_Ready`. ::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:122 +msgid "" +"The name of our type. This will appear in the default textual " +"representation of our objects and in some error messages, for example::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:130 +msgid "" +"Note that the name is a dotted name that includes both the module name and " +"the name of the type within the module. The module in this case is :mod:" +"`noddy` and the type is :class:`Noddy`, so we set the type name to :class:" +"`noddy.Noddy`. One side effect of using an undotted name is that the pydoc " +"documentation tool will not list the new type in the module documentation. ::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:138 +msgid "" +"This is so that Python knows how much memory to allocate when you call :c:" +"func:`PyObject_New`." +msgstr "" + +#: ../Doc/extending/newtypes.rst:143 +msgid "" +"If you want your type to be subclassable from Python, and your type has the " +"same :c:member:`~PyTypeObject.tp_basicsize` as its base type, you may have " +"problems with multiple inheritance. A Python subclass of your type will " +"have to list your type first in its :attr:`~class.__bases__`, or else it " +"will not be able to call your type's :meth:`__new__` method without getting " +"an error. You can avoid this problem by ensuring that your type has a " +"larger value for :c:member:`~PyTypeObject.tp_basicsize` than its base type " +"does. Most of the time, this will be true anyway, because either your base " +"type will be :class:`object`, or else you will be adding data members to " +"your base type, and therefore increasing its size." +msgstr "" + +#: ../Doc/extending/newtypes.rst:157 +msgid "" +"This has to do with variable length objects like lists and strings. Ignore " +"this for now." +msgstr "" + +#: ../Doc/extending/newtypes.rst:160 +msgid "" +"Skipping a number of type methods that we don't provide, we set the class " +"flags to :const:`Py_TPFLAGS_DEFAULT`. ::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:165 +msgid "" +"All types should include this constant in their flags. It enables all of " +"the members defined until at least Python 3.3. If you need further members, " +"you will need to OR the corresponding flags." +msgstr "" + +#: ../Doc/extending/newtypes.rst:169 +msgid "" +"We provide a doc string for the type in :c:member:`~PyTypeObject.tp_doc`. ::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:173 +msgid "" +"Now we get into the type methods, the things that make your objects " +"different from the others. We aren't going to implement any of these in " +"this version of the module. We'll expand this example later to have more " +"interesting behavior." +msgstr "" + +#: ../Doc/extending/newtypes.rst:177 +msgid "" +"For now, all we want to be able to do is to create new :class:`Noddy` " +"objects. To enable object creation, we have to provide a :c:member:" +"`~PyTypeObject.tp_new` implementation. In this case, we can just use the " +"default implementation provided by the API function :c:func:" +"`PyType_GenericNew`. We'd like to just assign this to the :c:member:" +"`~PyTypeObject.tp_new` slot, but we can't, for portability sake, On some " +"platforms or compilers, we can't statically initialize a structure member " +"with a function defined in another C module, so, instead, we'll assign the :" +"c:member:`~PyTypeObject.tp_new` slot in the module initialization function " +"just before calling :c:func:`PyType_Ready`::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:191 +msgid "" +"All the other type methods are *NULL*, so we'll go over them later --- " +"that's for a later section!" +msgstr "" + +#: ../Doc/extending/newtypes.rst:194 +msgid "" +"Everything else in the file should be familiar, except for some code in :c:" +"func:`PyInit_noddy`::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:200 +msgid "" +"This initializes the :class:`Noddy` type, filing in a number of members, " +"including :attr:`ob_type` that we initially set to *NULL*. ::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:205 +msgid "" +"This adds the type to the module dictionary. This allows us to create :" +"class:`Noddy` instances by calling the :class:`Noddy` class::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:211 +msgid "" +"That's it! All that remains is to build it; put the above code in a file " +"called :file:`noddy.c` and ::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:218 +msgid "in a file called :file:`setup.py`; then typing" +msgstr "" + +#: ../Doc/extending/newtypes.rst:224 +msgid "" +"at a shell should produce a file :file:`noddy.so` in a subdirectory; move to " +"that directory and fire up Python --- you should be able to ``import noddy`` " +"and play around with Noddy objects." +msgstr "" + +#: ../Doc/extending/newtypes.rst:228 +msgid "That wasn't so hard, was it?" +msgstr "" + +#: ../Doc/extending/newtypes.rst:230 +msgid "" +"Of course, the current Noddy type is pretty uninteresting. It has no data " +"and doesn't do anything. It can't even be subclassed." +msgstr "" + +#: ../Doc/extending/newtypes.rst:235 +msgid "Adding data and methods to the Basic example" +msgstr "" + +#: ../Doc/extending/newtypes.rst:237 +msgid "" +"Let's extend the basic example to add some data and methods. Let's also " +"make the type usable as a base class. We'll create a new module, :mod:" +"`noddy2` that adds these capabilities:" +msgstr "" + +#: ../Doc/extending/newtypes.rst:244 +msgid "This version of the module has a number of changes." +msgstr "" + +#: ../Doc/extending/newtypes.rst:246 +msgid "We've added an extra include::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:250 +msgid "" +"This include provides declarations that we use to handle attributes, as " +"described a bit later." +msgstr "" + +#: ../Doc/extending/newtypes.rst:253 +msgid "" +"The name of the :class:`Noddy` object structure has been shortened to :class:" +"`Noddy`. The type object name has been shortened to :class:`NoddyType`." +msgstr "" + +#: ../Doc/extending/newtypes.rst:256 +msgid "" +"The :class:`Noddy` type now has three data attributes, *first*, *last*, and " +"*number*. The *first* and *last* variables are Python strings containing " +"first and last names. The *number* attribute is an integer." +msgstr "" + +#: ../Doc/extending/newtypes.rst:260 +msgid "The object structure is updated accordingly::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:269 +msgid "" +"Because we now have data to manage, we have to be more careful about object " +"allocation and deallocation. At a minimum, we need a deallocation method::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:280 +msgid "which is assigned to the :c:member:`~PyTypeObject.tp_dealloc` member::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:284 +msgid "" +"This method decrements the reference counts of the two Python attributes. We " +"use :c:func:`Py_XDECREF` here because the :attr:`first` and :attr:`last` " +"members could be *NULL*. It then calls the :c:member:`~PyTypeObject." +"tp_free` member of the object's type to free the object's memory. Note that " +"the object's type might not be :class:`NoddyType`, because the object may be " +"an instance of a subclass." +msgstr "" + +#: ../Doc/extending/newtypes.rst:290 +msgid "" +"We want to make sure that the first and last names are initialized to empty " +"strings, so we provide a new method::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:318 +msgid "and install it in the :c:member:`~PyTypeObject.tp_new` member::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:322 +msgid "" +"The new member is responsible for creating (as opposed to initializing) " +"objects of the type. It is exposed in Python as the :meth:`__new__` " +"method. See the paper titled \"Unifying types and classes in Python\" for a " +"detailed discussion of the :meth:`__new__` method. One reason to implement " +"a new method is to assure the initial values of instance variables. In this " +"case, we use the new method to make sure that the initial values of the " +"members :attr:`first` and :attr:`last` are not *NULL*. If we didn't care " +"whether the initial values were *NULL*, we could have used :c:func:" +"`PyType_GenericNew` as our new method, as we did before. :c:func:" +"`PyType_GenericNew` initializes all of the instance variable members to " +"*NULL*." +msgstr "" + +#: ../Doc/extending/newtypes.rst:333 +msgid "" +"The new method is a static method that is passed the type being instantiated " +"and any arguments passed when the type was called, and that returns the new " +"object created. New methods always accept positional and keyword arguments, " +"but they often ignore the arguments, leaving the argument handling to " +"initializer methods. Note that if the type supports subclassing, the type " +"passed may not be the type being defined. The new method calls the :c:" +"member:`~PyTypeObject.tp_alloc` slot to allocate memory. We don't fill the :" +"c:member:`~PyTypeObject.tp_alloc` slot ourselves. Rather :c:func:" +"`PyType_Ready` fills it for us by inheriting it from our base class, which " +"is :class:`object` by default. Most types use the default allocation." +msgstr "" + +#: ../Doc/extending/newtypes.rst:345 +msgid "" +"If you are creating a co-operative :c:member:`~PyTypeObject.tp_new` (one " +"that calls a base type's :c:member:`~PyTypeObject.tp_new` or :meth:" +"`__new__`), you must *not* try to determine what method to call using method " +"resolution order at runtime. Always statically determine what type you are " +"going to call, and call its :c:member:`~PyTypeObject.tp_new` directly, or " +"via ``type->tp_base->tp_new``. If you do not do this, Python subclasses of " +"your type that also inherit from other Python-defined classes may not work " +"correctly. (Specifically, you may not be able to create instances of such " +"subclasses without getting a :exc:`TypeError`.)" +msgstr "" + +#: ../Doc/extending/newtypes.rst:354 +msgid "We provide an initialization function::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:385 +msgid "by filling the :c:member:`~PyTypeObject.tp_init` slot. ::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:389 +msgid "" +"The :c:member:`~PyTypeObject.tp_init` slot is exposed in Python as the :meth:" +"`__init__` method. It is used to initialize an object after it's created. " +"Unlike the new method, we can't guarantee that the initializer is called. " +"The initializer isn't called when unpickling objects and it can be " +"overridden. Our initializer accepts arguments to provide initial values for " +"our instance. Initializers always accept positional and keyword arguments. " +"Initializers should return either 0 on success or -1 on error." +msgstr "" + +#: ../Doc/extending/newtypes.rst:397 +msgid "" +"Initializers can be called multiple times. Anyone can call the :meth:" +"`__init__` method on our objects. For this reason, we have to be extra " +"careful when assigning the new values. We might be tempted, for example to " +"assign the :attr:`first` member like this::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:408 +msgid "" +"But this would be risky. Our type doesn't restrict the type of the :attr:" +"`first` member, so it could be any kind of object. It could have a " +"destructor that causes code to be executed that tries to access the :attr:" +"`first` member. To be paranoid and protect ourselves against this " +"possibility, we almost always reassign members before decrementing their " +"reference counts. When don't we have to do this?" +msgstr "" + +#: ../Doc/extending/newtypes.rst:415 +msgid "when we absolutely know that the reference count is greater than 1" +msgstr "" + +#: ../Doc/extending/newtypes.rst:417 +msgid "" +"when we know that deallocation of the object [#]_ will not cause any calls " +"back into our type's code" +msgstr "" + +#: ../Doc/extending/newtypes.rst:420 +msgid "" +"when decrementing a reference count in a :c:member:`~PyTypeObject." +"tp_dealloc` handler when garbage-collections is not supported [#]_" +msgstr "" + +#: ../Doc/extending/newtypes.rst:423 +msgid "" +"We want to expose our instance variables as attributes. There are a number " +"of ways to do that. The simplest way is to define member definitions::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:436 +msgid "" +"and put the definitions in the :c:member:`~PyTypeObject.tp_members` slot::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:440 +msgid "" +"Each member definition has a member name, type, offset, access flags and " +"documentation string. See the :ref:`Generic-Attribute-Management` section " +"below for details." +msgstr "" + +#: ../Doc/extending/newtypes.rst:444 +msgid "" +"A disadvantage of this approach is that it doesn't provide a way to restrict " +"the types of objects that can be assigned to the Python attributes. We " +"expect the first and last names to be strings, but any Python objects can be " +"assigned. Further, the attributes can be deleted, setting the C pointers to " +"*NULL*. Even though we can make sure the members are initialized to non-" +"*NULL* values, the members can be set to *NULL* if the attributes are " +"deleted." +msgstr "" + +#: ../Doc/extending/newtypes.rst:451 +msgid "" +"We define a single method, :meth:`name`, that outputs the objects name as " +"the concatenation of the first and last names. ::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:470 +msgid "" +"The method is implemented as a C function that takes a :class:`Noddy` (or :" +"class:`Noddy` subclass) instance as the first argument. Methods always take " +"an instance as the first argument. Methods often take positional and keyword " +"arguments as well, but in this case we don't take any and don't need to " +"accept a positional argument tuple or keyword argument dictionary. This " +"method is equivalent to the Python method::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:480 +msgid "" +"Note that we have to check for the possibility that our :attr:`first` and :" +"attr:`last` members are *NULL*. This is because they can be deleted, in " +"which case they are set to *NULL*. It would be better to prevent deletion " +"of these attributes and to restrict the attribute values to be strings. " +"We'll see how to do that in the next section." +msgstr "" + +#: ../Doc/extending/newtypes.rst:486 +msgid "" +"Now that we've defined the method, we need to create an array of method " +"definitions::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:496 +msgid "and assign them to the :c:member:`~PyTypeObject.tp_methods` slot::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:500 +msgid "" +"Note that we used the :const:`METH_NOARGS` flag to indicate that the method " +"is passed no arguments." +msgstr "" + +#: ../Doc/extending/newtypes.rst:503 +msgid "" +"Finally, we'll make our type usable as a base class. We've written our " +"methods carefully so far so that they don't make any assumptions about the " +"type of the object being created or used, so all we need to do is to add " +"the :const:`Py_TPFLAGS_BASETYPE` to our class flag definition::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:510 +msgid "" +"We rename :c:func:`PyInit_noddy` to :c:func:`PyInit_noddy2` and update the " +"module name in the :c:type:`PyModuleDef` struct." +msgstr "" + +#: ../Doc/extending/newtypes.rst:513 +msgid "Finally, we update our :file:`setup.py` file to build the new module::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:524 +msgid "Providing finer control over data attributes" +msgstr "" + +#: ../Doc/extending/newtypes.rst:526 +msgid "" +"In this section, we'll provide finer control over how the :attr:`first` and :" +"attr:`last` attributes are set in the :class:`Noddy` example. In the " +"previous version of our module, the instance variables :attr:`first` and :" +"attr:`last` could be set to non-string values or even deleted. We want to " +"make sure that these attributes always contain strings." +msgstr "" + +#: ../Doc/extending/newtypes.rst:535 +msgid "" +"To provide greater control, over the :attr:`first` and :attr:`last` " +"attributes, we'll use custom getter and setter functions. Here are the " +"functions for getting and setting the :attr:`first` attribute::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:566 +msgid "" +"The getter function is passed a :class:`Noddy` object and a \"closure\", " +"which is void pointer. In this case, the closure is ignored. (The closure " +"supports an advanced usage in which definition data is passed to the getter " +"and setter. This could, for example, be used to allow a single set of getter " +"and setter functions that decide the attribute to get or set based on data " +"in the closure.)" +msgstr "" + +#: ../Doc/extending/newtypes.rst:572 +msgid "" +"The setter function is passed the :class:`Noddy` object, the new value, and " +"the closure. The new value may be *NULL*, in which case the attribute is " +"being deleted. In our setter, we raise an error if the attribute is deleted " +"or if the attribute value is not a string." +msgstr "" + +#: ../Doc/extending/newtypes.rst:577 +msgid "We create an array of :c:type:`PyGetSetDef` structures::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:591 +msgid "and register it in the :c:member:`~PyTypeObject.tp_getset` slot::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:595 +msgid "to register our attribute getters and setters." +msgstr "" + +#: ../Doc/extending/newtypes.rst:597 +msgid "" +"The last item in a :c:type:`PyGetSetDef` structure is the closure mentioned " +"above. In this case, we aren't using the closure, so we just pass *NULL*." +msgstr "" + +#: ../Doc/extending/newtypes.rst:600 +msgid "We also remove the member definitions for these attributes::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:608 +msgid "" +"We also need to update the :c:member:`~PyTypeObject.tp_init` handler to only " +"allow strings [#]_ to be passed::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:640 +msgid "" +"With these changes, we can assure that the :attr:`first` and :attr:`last` " +"members are never *NULL* so we can remove checks for *NULL* values in almost " +"all cases. This means that most of the :c:func:`Py_XDECREF` calls can be " +"converted to :c:func:`Py_DECREF` calls. The only place we can't change these " +"calls is in the deallocator, where there is the possibility that the " +"initialization of these members failed in the constructor." +msgstr "" + +#: ../Doc/extending/newtypes.rst:647 +msgid "" +"We also rename the module initialization function and module name in the " +"initialization function, as we did before, and we add an extra definition to " +"the :file:`setup.py` file." +msgstr "" + +#: ../Doc/extending/newtypes.rst:653 +msgid "Supporting cyclic garbage collection" +msgstr "" + +#: ../Doc/extending/newtypes.rst:655 +msgid "" +"Python has a cyclic-garbage collector that can identify unneeded objects " +"even when their reference counts are not zero. This can happen when objects " +"are involved in cycles. For example, consider::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:663 +msgid "" +"In this example, we create a list that contains itself. When we delete it, " +"it still has a reference from itself. Its reference count doesn't drop to " +"zero. Fortunately, Python's cyclic-garbage collector will eventually figure " +"out that the list is garbage and free it." +msgstr "" + +#: ../Doc/extending/newtypes.rst:668 +msgid "" +"In the second version of the :class:`Noddy` example, we allowed any kind of " +"object to be stored in the :attr:`first` or :attr:`last` attributes. [#]_ " +"This means that :class:`Noddy` objects can participate in cycles::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:677 +msgid "" +"This is pretty silly, but it gives us an excuse to add support for the " +"cyclic-garbage collector to the :class:`Noddy` example. To support cyclic " +"garbage collection, types need to fill two slots and set a class flag that " +"enables these slots:" +msgstr "" + +#: ../Doc/extending/newtypes.rst:685 +msgid "" +"The traversal method provides access to subobjects that could participate in " +"cycles::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:707 +msgid "" +"For each subobject that can participate in cycles, we need to call the :c:" +"func:`visit` function, which is passed to the traversal method. The :c:func:" +"`visit` function takes as arguments the subobject and the extra argument " +"*arg* passed to the traversal method. It returns an integer value that must " +"be returned if it is non-zero." +msgstr "" + +#: ../Doc/extending/newtypes.rst:713 +msgid "" +"Python provides a :c:func:`Py_VISIT` macro that automates calling visit " +"functions. With :c:func:`Py_VISIT`, :c:func:`Noddy_traverse` can be " +"simplified::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:726 +msgid "" +"Note that the :c:member:`~PyTypeObject.tp_traverse` implementation must name " +"its arguments exactly *visit* and *arg* in order to use :c:func:`Py_VISIT`. " +"This is to encourage uniformity across these boring implementations." +msgstr "" + +#: ../Doc/extending/newtypes.rst:730 +msgid "" +"We also need to provide a method for clearing any subobjects that can " +"participate in cycles. We implement the method and reimplement the " +"deallocator to use it::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:757 +msgid "" +"Notice the use of a temporary variable in :c:func:`Noddy_clear`. We use the " +"temporary variable so that we can set each member to *NULL* before " +"decrementing its reference count. We do this because, as was discussed " +"earlier, if the reference count drops to zero, we might cause code to run " +"that calls back into the object. In addition, because we now support " +"garbage collection, we also have to worry about code being run that triggers " +"garbage collection. If garbage collection is run, our :c:member:" +"`~PyTypeObject.tp_traverse` handler could get called. We can't take a chance " +"of having :c:func:`Noddy_traverse` called when a member's reference count " +"has dropped to zero and its value hasn't been set to *NULL*." +msgstr "" + +#: ../Doc/extending/newtypes.rst:767 +msgid "" +"Python provides a :c:func:`Py_CLEAR` that automates the careful decrementing " +"of reference counts. With :c:func:`Py_CLEAR`, the :c:func:`Noddy_clear` " +"function can be simplified::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:779 +msgid "" +"Finally, we add the :const:`Py_TPFLAGS_HAVE_GC` flag to the class flags::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:783 +msgid "" +"That's pretty much it. If we had written custom :c:member:`~PyTypeObject." +"tp_alloc` or :c:member:`~PyTypeObject.tp_free` slots, we'd need to modify " +"them for cyclic-garbage collection. Most extensions will use the versions " +"automatically provided." +msgstr "" + +#: ../Doc/extending/newtypes.rst:789 +msgid "Subclassing other types" +msgstr "" + +#: ../Doc/extending/newtypes.rst:791 +msgid "" +"It is possible to create new extension types that are derived from existing " +"types. It is easiest to inherit from the built in types, since an extension " +"can easily use the :class:`PyTypeObject` it needs. It can be difficult to " +"share these :class:`PyTypeObject` structures between extension modules." +msgstr "" + +#: ../Doc/extending/newtypes.rst:796 +msgid "" +"In this example we will create a :class:`Shoddy` type that inherits from the " +"built-in :class:`list` type. The new type will be completely compatible with " +"regular lists, but will have an additional :meth:`increment` method that " +"increases an internal counter. ::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:814 +msgid "" +"As you can see, the source code closely resembles the :class:`Noddy` " +"examples in previous sections. We will break down the main differences " +"between them. ::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:822 +msgid "" +"The primary difference for derived type objects is that the base type's " +"object structure must be the first value. The base type will already include " +"the :c:func:`PyObject_HEAD` at the beginning of its structure." +msgstr "" + +#: ../Doc/extending/newtypes.rst:826 +msgid "" +"When a Python object is a :class:`Shoddy` instance, its *PyObject\\** " +"pointer can be safely cast to both *PyListObject\\** and *Shoddy\\**. ::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:838 +msgid "" +"In the :attr:`__init__` method for our type, we can see how to call through " +"to the :attr:`__init__` method of the base type." +msgstr "" + +#: ../Doc/extending/newtypes.rst:841 +msgid "" +"This pattern is important when writing a type with custom :attr:`new` and :" +"attr:`dealloc` methods. The :attr:`new` method should not actually create " +"the memory for the object with :c:member:`~PyTypeObject.tp_alloc`, that will " +"be handled by the base class when calling its :c:member:`~PyTypeObject." +"tp_new`." +msgstr "" + +#: ../Doc/extending/newtypes.rst:846 +msgid "" +"When filling out the :c:func:`PyTypeObject` for the :class:`Shoddy` type, " +"you see a slot for :c:func:`tp_base`. Due to cross platform compiler issues, " +"you can't fill that field directly with the :c:func:`PyList_Type`; it can be " +"done later in the module's :c:func:`init` function. ::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:869 +msgid "" +"Before calling :c:func:`PyType_Ready`, the type structure must have the :c:" +"member:`~PyTypeObject.tp_base` slot filled in. When we are deriving a new " +"type, it is not necessary to fill out the :c:member:`~PyTypeObject.tp_alloc` " +"slot with :c:func:`PyType_GenericNew` -- the allocate function from the base " +"type will be inherited." +msgstr "" + +#: ../Doc/extending/newtypes.rst:874 +msgid "" +"After that, calling :c:func:`PyType_Ready` and adding the type object to the " +"module is the same as with the basic :class:`Noddy` examples." +msgstr "" + +#: ../Doc/extending/newtypes.rst:881 +msgid "Type Methods" +msgstr "" + +#: ../Doc/extending/newtypes.rst:883 +msgid "" +"This section aims to give a quick fly-by on the various type methods you can " +"implement and what they do." +msgstr "" + +#: ../Doc/extending/newtypes.rst:886 +msgid "" +"Here is the definition of :c:type:`PyTypeObject`, with some fields only used " +"in debug builds omitted:" +msgstr "" + +#: ../Doc/extending/newtypes.rst:892 +msgid "" +"Now that's a *lot* of methods. Don't worry too much though - if you have a " +"type you want to define, the chances are very good that you will only " +"implement a handful of these." +msgstr "" + +#: ../Doc/extending/newtypes.rst:896 +msgid "" +"As you probably expect by now, we're going to go over this and give more " +"information about the various handlers. We won't go in the order they are " +"defined in the structure, because there is a lot of historical baggage that " +"impacts the ordering of the fields; be sure your type initialization keeps " +"the fields in the right order! It's often easiest to find an example that " +"includes all the fields you need (even if they're initialized to ``0``) and " +"then change the values to suit your new type. ::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:906 +msgid "" +"The name of the type - as mentioned in the last section, this will appear in " +"various places, almost entirely for diagnostic purposes. Try to choose " +"something that will be helpful in such a situation! ::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:912 +msgid "" +"These fields tell the runtime how much memory to allocate when new objects " +"of this type are created. Python has some built-in support for variable " +"length structures (think: strings, lists) which is where the :c:member:" +"`~PyTypeObject.tp_itemsize` field comes in. This will be dealt with " +"later. ::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:919 +msgid "" +"Here you can put a string (or its address) that you want returned when the " +"Python script references ``obj.__doc__`` to retrieve the doc string." +msgstr "" + +#: ../Doc/extending/newtypes.rst:922 +msgid "" +"Now we come to the basic type methods---the ones most extension types will " +"implement." +msgstr "" + +#: ../Doc/extending/newtypes.rst:927 +msgid "Finalization and De-allocation" +msgstr "" + +#: ../Doc/extending/newtypes.rst:939 +msgid "" +"This function is called when the reference count of the instance of your " +"type is reduced to zero and the Python interpreter wants to reclaim it. If " +"your type has memory to free or other clean-up to perform, you can put it " +"here. The object itself needs to be freed here as well. Here is an example " +"of this function::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:956 +msgid "" +"One important requirement of the deallocator function is that it leaves any " +"pending exceptions alone. This is important since deallocators are " +"frequently called as the interpreter unwinds the Python stack; when the " +"stack is unwound due to an exception (rather than normal returns), nothing " +"is done to protect the deallocators from seeing that an exception has " +"already been set. Any actions which a deallocator performs which may cause " +"additional Python code to be executed may detect that an exception has been " +"set. This can lead to misleading errors from the interpreter. The proper " +"way to protect against this is to save a pending exception before performing " +"the unsafe action, and restoring it when done. This can be done using the :" +"c:func:`PyErr_Fetch` and :c:func:`PyErr_Restore` functions::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:995 +msgid "" +"There are limitations to what you can safely do in a deallocator function. " +"First, if your type supports garbage collection (using :c:member:" +"`~PyTypeObject.tp_traverse` and/or :c:member:`~PyTypeObject.tp_clear`), some " +"of the object's members can have been cleared or finalized by the time :c:" +"member:`~PyTypeObject.tp_dealloc` is called. Second, in :c:member:" +"`~PyTypeObject.tp_dealloc`, your object is in an unstable state: its " +"reference count is equal to zero. Any call to a non-trivial object or API " +"(as in the example above) might end up calling :c:member:`~PyTypeObject." +"tp_dealloc` again, causing a double free and a crash." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1004 +msgid "" +"Starting with Python 3.4, it is recommended not to put any complex " +"finalization code in :c:member:`~PyTypeObject.tp_dealloc`, and instead use " +"the new :c:member:`~PyTypeObject.tp_finalize` type method." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1009 +msgid ":pep:`442` explains the new finalization scheme." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1016 +msgid "Object Presentation" +msgstr "" + +#: ../Doc/extending/newtypes.rst:1018 +msgid "" +"In Python, there are two ways to generate a textual representation of an " +"object: the :func:`repr` function, and the :func:`str` function. (The :func:" +"`print` function just calls :func:`str`.) These handlers are both optional." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1027 +msgid "" +"The :c:member:`~PyTypeObject.tp_repr` handler should return a string object " +"containing a representation of the instance for which it is called. Here is " +"a simple example::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:1038 +msgid "" +"If no :c:member:`~PyTypeObject.tp_repr` handler is specified, the " +"interpreter will supply a representation that uses the type's :c:member:" +"`~PyTypeObject.tp_name` and a uniquely-identifying value for the object." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1042 +msgid "" +"The :c:member:`~PyTypeObject.tp_str` handler is to :func:`str` what the :c:" +"member:`~PyTypeObject.tp_repr` handler described above is to :func:`repr`; " +"that is, it is called when Python code calls :func:`str` on an instance of " +"your object. Its implementation is very similar to the :c:member:" +"`~PyTypeObject.tp_repr` function, but the resulting string is intended for " +"human consumption. If :c:member:`~PyTypeObject.tp_str` is not specified, " +"the :c:member:`~PyTypeObject.tp_repr` handler is used instead." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1049 +msgid "Here is a simple example::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:1061 +msgid "Attribute Management" +msgstr "" + +#: ../Doc/extending/newtypes.rst:1063 +msgid "" +"For every object which can support attributes, the corresponding type must " +"provide the functions that control how the attributes are resolved. There " +"needs to be a function which can retrieve attributes (if any are defined), " +"and another to set attributes (if setting attributes is allowed). Removing " +"an attribute is a special case, for which the new value passed to the " +"handler is *NULL*." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1069 +msgid "" +"Python supports two pairs of attribute handlers; a type that supports " +"attributes only needs to implement the functions for one pair. The " +"difference is that one pair takes the name of the attribute as a :c:type:" +"`char\\*`, while the other accepts a :c:type:`PyObject\\*`. Each type can " +"use whichever pair makes more sense for the implementation's convenience. ::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:1081 +msgid "" +"If accessing attributes of an object is always a simple operation (this will " +"be explained shortly), there are generic implementations which can be used " +"to provide the :c:type:`PyObject\\*` version of the attribute management " +"functions. The actual need for type-specific attribute handlers almost " +"completely disappeared starting with Python 2.2, though there are many " +"examples which have not been updated to use some of the new generic " +"mechanism that is available." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1092 +msgid "Generic Attribute Management" +msgstr "" + +#: ../Doc/extending/newtypes.rst:1094 +msgid "" +"Most extension types only use *simple* attributes. So, what makes the " +"attributes simple? There are only a couple of conditions that must be met:" +msgstr "" + +#: ../Doc/extending/newtypes.rst:1097 +msgid "" +"The name of the attributes must be known when :c:func:`PyType_Ready` is " +"called." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1100 +msgid "" +"No special processing is needed to record that an attribute was looked up or " +"set, nor do actions need to be taken based on the value." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1103 +msgid "" +"Note that this list does not place any restrictions on the values of the " +"attributes, when the values are computed, or how relevant data is stored." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1106 +msgid "" +"When :c:func:`PyType_Ready` is called, it uses three tables referenced by " +"the type object to create :term:`descriptor`\\s which are placed in the " +"dictionary of the type object. Each descriptor controls access to one " +"attribute of the instance object. Each of the tables is optional; if all " +"three are *NULL*, instances of the type will only have attributes that are " +"inherited from their base type, and should leave the :c:member:" +"`~PyTypeObject.tp_getattro` and :c:member:`~PyTypeObject.tp_setattro` fields " +"*NULL* as well, allowing the base type to handle attributes." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1114 +msgid "The tables are declared as three fields of the type object::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:1120 +msgid "" +"If :c:member:`~PyTypeObject.tp_methods` is not *NULL*, it must refer to an " +"array of :c:type:`PyMethodDef` structures. Each entry in the table is an " +"instance of this structure::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:1131 +msgid "" +"One entry should be defined for each method provided by the type; no entries " +"are needed for methods inherited from a base type. One additional entry is " +"needed at the end; it is a sentinel that marks the end of the array. The :" +"attr:`ml_name` field of the sentinel must be *NULL*." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1136 +msgid "" +"The second table is used to define attributes which map directly to data " +"stored in the instance. A variety of primitive C types are supported, and " +"access may be read-only or read-write. The structures in the table are " +"defined as::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:1148 +msgid "" +"For each entry in the table, a :term:`descriptor` will be constructed and " +"added to the type which will be able to extract a value from the instance " +"structure. The :attr:`type` field should contain one of the type codes " +"defined in the :file:`structmember.h` header; the value will be used to " +"determine how to convert Python values to and from C values. The :attr:" +"`flags` field is used to store flags which control how the attribute can be " +"accessed." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1155 +msgid "" +"The following flag constants are defined in :file:`structmember.h`; they may " +"be combined using bitwise-OR." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1159 +msgid "Constant" +msgstr "" + +#: ../Doc/extending/newtypes.rst:1159 +msgid "Meaning" +msgstr "" + +#: ../Doc/extending/newtypes.rst:1161 +msgid ":const:`READONLY`" +msgstr "" + +#: ../Doc/extending/newtypes.rst:1161 +msgid "Never writable." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1163 +msgid ":const:`READ_RESTRICTED`" +msgstr "" + +#: ../Doc/extending/newtypes.rst:1163 +msgid "Not readable in restricted mode." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1165 +msgid ":const:`WRITE_RESTRICTED`" +msgstr "" + +#: ../Doc/extending/newtypes.rst:1165 +msgid "Not writable in restricted mode." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1167 +msgid ":const:`RESTRICTED`" +msgstr "" + +#: ../Doc/extending/newtypes.rst:1167 +msgid "Not readable or writable in restricted mode." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1176 +msgid "" +"An interesting advantage of using the :c:member:`~PyTypeObject.tp_members` " +"table to build descriptors that are used at runtime is that any attribute " +"defined this way can have an associated doc string simply by providing the " +"text in the table. An application can use the introspection API to retrieve " +"the descriptor from the class object, and get the doc string using its :attr:" +"`__doc__` attribute." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1182 +msgid "" +"As with the :c:member:`~PyTypeObject.tp_methods` table, a sentinel entry " +"with a :attr:`name` value of *NULL* is required." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1196 +msgid "Type-specific Attribute Management" +msgstr "" + +#: ../Doc/extending/newtypes.rst:1198 +msgid "" +"For simplicity, only the :c:type:`char\\*` version will be demonstrated " +"here; the type of the name parameter is the only difference between the :c:" +"type:`char\\*` and :c:type:`PyObject\\*` flavors of the interface. This " +"example effectively does the same thing as the generic example above, but " +"does not use the generic support added in Python 2.2. It explains how the " +"handler functions are called, so that if you do need to extend their " +"functionality, you'll understand what needs to be done." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1206 +msgid "" +"The :c:member:`~PyTypeObject.tp_getattr` handler is called when the object " +"requires an attribute look-up. It is called in the same situations where " +"the :meth:`__getattr__` method of a class would be called." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1210 +msgid "Here is an example::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:1226 +msgid "" +"The :c:member:`~PyTypeObject.tp_setattr` handler is called when the :meth:" +"`__setattr__` or :meth:`__delattr__` method of a class instance would be " +"called. When an attribute should be deleted, the third parameter will be " +"*NULL*. Here is an example that simply raises an exception; if this were " +"really all you wanted, the :c:member:`~PyTypeObject.tp_setattr` handler " +"should be set to *NULL*. ::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:1240 +msgid "Object Comparison" +msgstr "" + +#: ../Doc/extending/newtypes.rst:1246 +msgid "" +"The :c:member:`~PyTypeObject.tp_richcompare` handler is called when " +"comparisons are needed. It is analogous to the :ref:`rich comparison " +"methods `, like :meth:`__lt__`, and also called by :c:func:" +"`PyObject_RichCompare` and :c:func:`PyObject_RichCompareBool`." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1251 +msgid "" +"This function is called with two Python objects and the operator as " +"arguments, where the operator is one of ``Py_EQ``, ``Py_NE``, ``Py_LE``, " +"``Py_GT``, ``Py_LT`` or ``Py_GT``. It should compare the two objects with " +"respect to the specified operator and return ``Py_True`` or ``Py_False`` if " +"the comparison is successful, ``Py_NotImplemented`` to indicate that " +"comparison is not implemented and the other object's comparison method " +"should be tried, or *NULL* if an exception was set." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1259 +msgid "" +"Here is a sample implementation, for a datatype that is considered equal if " +"the size of an internal pointer is equal::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:1289 +msgid "Abstract Protocol Support" +msgstr "" + +#: ../Doc/extending/newtypes.rst:1291 +msgid "" +"Python supports a variety of *abstract* 'protocols;' the specific interfaces " +"provided to use these interfaces are documented in :ref:`abstract`." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1295 +msgid "" +"A number of these abstract interfaces were defined early in the development " +"of the Python implementation. In particular, the number, mapping, and " +"sequence protocols have been part of Python since the beginning. Other " +"protocols have been added over time. For protocols which depend on several " +"handler routines from the type implementation, the older protocols have been " +"defined as optional blocks of handlers referenced by the type object. For " +"newer protocols there are additional slots in the main type object, with a " +"flag bit being set to indicate that the slots are present and should be " +"checked by the interpreter. (The flag bit does not indicate that the slot " +"values are non-*NULL*. The flag may be set to indicate the presence of a " +"slot, but a slot may still be unfilled.) ::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:1310 +msgid "" +"If you wish your object to be able to act like a number, a sequence, or a " +"mapping object, then you place the address of a structure that implements " +"the C type :c:type:`PyNumberMethods`, :c:type:`PySequenceMethods`, or :c:" +"type:`PyMappingMethods`, respectively. It is up to you to fill in this " +"structure with appropriate values. You can find examples of the use of each " +"of these in the :file:`Objects` directory of the Python source " +"distribution. ::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:1319 +msgid "" +"This function, if you choose to provide it, should return a hash number for " +"an instance of your data type. Here is a moderately pointless example::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:1335 +msgid "" +"This function is called when an instance of your data type is \"called\", " +"for example, if ``obj1`` is an instance of your data type and the Python " +"script contains ``obj1('hello')``, the :c:member:`~PyTypeObject.tp_call` " +"handler is invoked." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1339 +msgid "This function takes three arguments:" +msgstr "" + +#: ../Doc/extending/newtypes.rst:1341 +msgid "" +"*arg1* is the instance of the data type which is the subject of the call. If " +"the call is ``obj1('hello')``, then *arg1* is ``obj1``." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1344 +msgid "" +"*arg2* is a tuple containing the arguments to the call. You can use :c:func:" +"`PyArg_ParseTuple` to extract the arguments." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1347 +msgid "" +"*arg3* is a dictionary of keyword arguments that were passed. If this is non-" +"*NULL* and you support keyword arguments, use :c:func:" +"`PyArg_ParseTupleAndKeywords` to extract the arguments. If you do not want " +"to support keyword arguments and this is non-*NULL*, raise a :exc:" +"`TypeError` with a message saying that keyword arguments are not supported." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1353 +msgid "" +"Here is a desultory example of the implementation of the call function. ::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:1384 +msgid "" +"These functions provide support for the iterator protocol. Any object which " +"wishes to support iteration over its contents (which may be generated during " +"iteration) must implement the ``tp_iter`` handler. Objects which are " +"returned by a ``tp_iter`` handler must implement both the ``tp_iter`` and " +"``tp_iternext`` handlers. Both handlers take exactly one parameter, the " +"instance for which they are being called, and return a new reference. In " +"the case of an error, they should set an exception and return *NULL*." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1392 +msgid "" +"For an object which represents an iterable collection, the ``tp_iter`` " +"handler must return an iterator object. The iterator object is responsible " +"for maintaining the state of the iteration. For collections which can " +"support multiple iterators which do not interfere with each other (as lists " +"and tuples do), a new iterator should be created and returned. Objects " +"which can only be iterated over once (usually due to side effects of " +"iteration) should implement this handler by returning a new reference to " +"themselves, and should also implement the ``tp_iternext`` handler. File " +"objects are an example of such an iterator." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1402 +msgid "" +"Iterator objects should implement both handlers. The ``tp_iter`` handler " +"should return a new reference to the iterator (this is the same as the " +"``tp_iter`` handler for objects which can only be iterated over " +"destructively). The ``tp_iternext`` handler should return a new reference " +"to the next object in the iteration if there is one. If the iteration has " +"reached the end, it may return *NULL* without setting an exception or it may " +"set :exc:`StopIteration`; avoiding the exception can yield slightly better " +"performance. If an actual error occurs, it should set an exception and " +"return *NULL*." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1415 +msgid "Weak Reference Support" +msgstr "" + +#: ../Doc/extending/newtypes.rst:1417 +msgid "" +"One of the goals of Python's weak-reference implementation is to allow any " +"type to participate in the weak reference mechanism without incurring the " +"overhead on those objects which do not benefit by weak referencing (such as " +"numbers)." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1421 +msgid "" +"For an object to be weakly referencable, the extension must include a :c:" +"type:`PyObject\\*` field in the instance structure for the use of the weak " +"reference mechanism; it must be initialized to *NULL* by the object's " +"constructor. It must also set the :c:member:`~PyTypeObject." +"tp_weaklistoffset` field of the corresponding type object to the offset of " +"the field. For example, the instance type is defined with the following " +"structure::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:1435 +msgid "The statically-declared type object for instances is defined this way::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:1452 +msgid "" +"The type constructor is responsible for initializing the weak reference list " +"to *NULL*::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:1464 +msgid "" +"The only further addition is that the destructor needs to call the weak " +"reference manager to clear any weak references. This is only required if " +"the weak reference list is non-*NULL*::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:1483 +msgid "More Suggestions" +msgstr "" + +#: ../Doc/extending/newtypes.rst:1485 +msgid "" +"Remember that you can omit most of these functions, in which case you " +"provide ``0`` as a value. There are type definitions for each of the " +"functions you must provide. They are in :file:`object.h` in the Python " +"include directory that comes with the source distribution of Python." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1490 +msgid "" +"In order to learn how to implement any specific method for your new data " +"type, do the following: Download and unpack the Python source distribution. " +"Go to the :file:`Objects` directory, then search the C source files for " +"``tp_`` plus the function you want (for example, ``tp_richcompare``). You " +"will find examples of the function you want to implement." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1496 +msgid "" +"When you need to verify that an object is an instance of the type you are " +"implementing, use the :c:func:`PyObject_TypeCheck` function. A sample of its " +"use might be something like the following::" +msgstr "" + +#: ../Doc/extending/newtypes.rst:1507 +msgid "" +"This is true when we know that the object is a basic type, like a string or " +"a float." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1510 +msgid "" +"We relied on this in the :c:member:`~PyTypeObject.tp_dealloc` handler in " +"this example, because our type doesn't support garbage collection. Even if a " +"type supports garbage collection, there are calls that can be made to " +"\"untrack\" the object from garbage collection, however, these calls are " +"advanced and not covered here." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1515 +msgid "" +"We now know that the first and last members are strings, so perhaps we could " +"be less careful about decrementing their reference counts, however, we " +"accept instances of string subclasses. Even though deallocating normal " +"strings won't call back into our objects, we can't guarantee that " +"deallocating an instance of a string subclass won't call back into our " +"objects." +msgstr "" + +#: ../Doc/extending/newtypes.rst:1521 +msgid "" +"Even in the third version, we aren't guaranteed to avoid cycles. Instances " +"of string subclasses are allowed and string subclasses could allow cycles " +"even if normal strings don't." +msgstr "" + +#: ../Doc/extending/windows.rst:8 +msgid "Building C and C++ Extensions on Windows" +msgstr "" + +#: ../Doc/extending/windows.rst:10 +msgid "" +"This chapter briefly explains how to create a Windows extension module for " +"Python using Microsoft Visual C++, and follows with more detailed background " +"information on how it works. The explanatory material is useful for both " +"the Windows programmer learning to build Python extensions and the Unix " +"programmer interested in producing software which can be successfully built " +"on both Unix and Windows." +msgstr "" + +#: ../Doc/extending/windows.rst:17 +msgid "" +"Module authors are encouraged to use the distutils approach for building " +"extension modules, instead of the one described in this section. You will " +"still need the C compiler that was used to build Python; typically Microsoft " +"Visual C++." +msgstr "" + +#: ../Doc/extending/windows.rst:24 +msgid "" +"This chapter mentions a number of filenames that include an encoded Python " +"version number. These filenames are represented with the version number " +"shown as ``XY``; in practice, ``'X'`` will be the major version number and " +"``'Y'`` will be the minor version number of the Python release you're " +"working with. For example, if you are using Python 2.2.1, ``XY`` will " +"actually be ``22``." +msgstr "" + +#: ../Doc/extending/windows.rst:34 +msgid "A Cookbook Approach" +msgstr "" + +#: ../Doc/extending/windows.rst:36 +msgid "" +"There are two approaches to building extension modules on Windows, just as " +"there are on Unix: use the :mod:`distutils` package to control the build " +"process, or do things manually. The distutils approach works well for most " +"extensions; documentation on using :mod:`distutils` to build and package " +"extension modules is available in :ref:`distutils-index`. If you find you " +"really need to do things manually, it may be instructive to study the " +"project file for the :source:`winsound ` standard " +"library module." +msgstr "" + +#: ../Doc/extending/windows.rst:48 +msgid "Differences Between Unix and Windows" +msgstr "" + +#: ../Doc/extending/windows.rst:53 +msgid "" +"Unix and Windows use completely different paradigms for run-time loading of " +"code. Before you try to build a module that can be dynamically loaded, be " +"aware of how your system works." +msgstr "" + +#: ../Doc/extending/windows.rst:57 +msgid "" +"In Unix, a shared object (:file:`.so`) file contains code to be used by the " +"program, and also the names of functions and data that it expects to find in " +"the program. When the file is joined to the program, all references to " +"those functions and data in the file's code are changed to point to the " +"actual locations in the program where the functions and data are placed in " +"memory. This is basically a link operation." +msgstr "" + +#: ../Doc/extending/windows.rst:64 +msgid "" +"In Windows, a dynamic-link library (:file:`.dll`) file has no dangling " +"references. Instead, an access to functions or data goes through a lookup " +"table. So the DLL code does not have to be fixed up at runtime to refer to " +"the program's memory; instead, the code already uses the DLL's lookup table, " +"and the lookup table is modified at runtime to point to the functions and " +"data." +msgstr "" + +#: ../Doc/extending/windows.rst:70 +msgid "" +"In Unix, there is only one type of library file (:file:`.a`) which contains " +"code from several object files (:file:`.o`). During the link step to create " +"a shared object file (:file:`.so`), the linker may find that it doesn't know " +"where an identifier is defined. The linker will look for it in the object " +"files in the libraries; if it finds it, it will include all the code from " +"that object file." +msgstr "" + +#: ../Doc/extending/windows.rst:76 +msgid "" +"In Windows, there are two types of library, a static library and an import " +"library (both called :file:`.lib`). A static library is like a Unix :file:`." +"a` file; it contains code to be included as necessary. An import library is " +"basically used only to reassure the linker that a certain identifier is " +"legal, and will be present in the program when the DLL is loaded. So the " +"linker uses the information from the import library to build the lookup " +"table for using identifiers that are not included in the DLL. When an " +"application or a DLL is linked, an import library may be generated, which " +"will need to be used for all future DLLs that depend on the symbols in the " +"application or DLL." +msgstr "" + +#: ../Doc/extending/windows.rst:86 +msgid "" +"Suppose you are building two dynamic-load modules, B and C, which should " +"share another block of code A. On Unix, you would *not* pass :file:`A.a` to " +"the linker for :file:`B.so` and :file:`C.so`; that would cause it to be " +"included twice, so that B and C would each have their own copy. In Windows, " +"building :file:`A.dll` will also build :file:`A.lib`. You *do* pass :file:" +"`A.lib` to the linker for B and C. :file:`A.lib` does not contain code; it " +"just contains information which will be used at runtime to access A's code." +msgstr "" + +#: ../Doc/extending/windows.rst:94 +msgid "" +"In Windows, using an import library is sort of like using ``import spam``; " +"it gives you access to spam's names, but does not create a separate copy. " +"On Unix, linking with a library is more like ``from spam import *``; it does " +"create a separate copy." +msgstr "" + +#: ../Doc/extending/windows.rst:103 +msgid "Using DLLs in Practice" +msgstr "" + +#: ../Doc/extending/windows.rst:108 +msgid "" +"Windows Python is built in Microsoft Visual C++; using other compilers may " +"or may not work (though Borland seems to). The rest of this section is MSVC+" +"+ specific." +msgstr "" + +#: ../Doc/extending/windows.rst:112 +msgid "" +"When creating DLLs in Windows, you must pass :file:`pythonXY.lib` to the " +"linker. To build two DLLs, spam and ni (which uses C functions found in " +"spam), you could use these commands::" +msgstr "" + +#: ../Doc/extending/windows.rst:119 +msgid "" +"The first command created three files: :file:`spam.obj`, :file:`spam.dll` " +"and :file:`spam.lib`. :file:`Spam.dll` does not contain any Python " +"functions (such as :c:func:`PyArg_ParseTuple`), but it does know how to find " +"the Python code thanks to :file:`pythonXY.lib`." +msgstr "" + +#: ../Doc/extending/windows.rst:124 +msgid "" +"The second command created :file:`ni.dll` (and :file:`.obj` and :file:`." +"lib`), which knows how to find the necessary functions from spam, and also " +"from the Python executable." +msgstr "" + +#: ../Doc/extending/windows.rst:128 +msgid "" +"Not every identifier is exported to the lookup table. If you want any other " +"modules (including Python) to be able to see your identifiers, you have to " +"say ``_declspec(dllexport)``, as in ``void _declspec(dllexport) " +"initspam(void)`` or ``PyObject _declspec(dllexport) *NiGetSpamData(void)``." +msgstr "" + +#: ../Doc/extending/windows.rst:133 +msgid "" +"Developer Studio will throw in a lot of import libraries that you do not " +"really need, adding about 100K to your executable. To get rid of them, use " +"the Project Settings dialog, Link tab, to specify *ignore default " +"libraries*. Add the correct :file:`msvcrtxx.lib` to the list of libraries." +msgstr "" diff --git a/faq.po b/faq.po new file mode 100644 index 00000000..404a4e2d --- /dev/null +++ b/faq.po @@ -0,0 +1,5675 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) 2001-2016, Python Software Foundation +# This file is distributed under the same license as the Python package. +# FIRST AUTHOR , YEAR. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: Python 3.6\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2016-10-17 21:44+0200\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: FULL NAME \n" +"Language-Team: LANGUAGE \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#: ../Doc/faq/design.rst:3 +msgid "Design and History FAQ" +msgstr "" + +#: ../Doc/faq/design.rst:6 +msgid "Why does Python use indentation for grouping of statements?" +msgstr "" + +#: ../Doc/faq/design.rst:8 +msgid "" +"Guido van Rossum believes that using indentation for grouping is extremely " +"elegant and contributes a lot to the clarity of the average Python program. " +"Most people learn to love this feature after a while." +msgstr "" + +#: ../Doc/faq/design.rst:12 +msgid "" +"Since there are no begin/end brackets there cannot be a disagreement between " +"grouping perceived by the parser and the human reader. Occasionally C " +"programmers will encounter a fragment of code like this::" +msgstr "" + +#: ../Doc/faq/design.rst:21 +msgid "" +"Only the ``x++`` statement is executed if the condition is true, but the " +"indentation leads you to believe otherwise. Even experienced C programmers " +"will sometimes stare at it a long time wondering why ``y`` is being " +"decremented even for ``x > y``." +msgstr "" + +#: ../Doc/faq/design.rst:26 +msgid "" +"Because there are no begin/end brackets, Python is much less prone to coding-" +"style conflicts. In C there are many different ways to place the braces. If " +"you're used to reading and writing code that uses one style, you will feel " +"at least slightly uneasy when reading (or being required to write) another " +"style." +msgstr "" + +#: ../Doc/faq/design.rst:31 +msgid "" +"Many coding styles place begin/end brackets on a line by themselves. This " +"makes programs considerably longer and wastes valuable screen space, making " +"it harder to get a good overview of a program. Ideally, a function should " +"fit on one screen (say, 20-30 lines). 20 lines of Python can do a lot more " +"work than 20 lines of C. This is not solely due to the lack of begin/end " +"brackets -- the lack of declarations and the high-level data types are also " +"responsible -- but the indentation-based syntax certainly helps." +msgstr "" + +#: ../Doc/faq/design.rst:41 +msgid "Why am I getting strange results with simple arithmetic operations?" +msgstr "" + +#: ../Doc/faq/design.rst:43 +msgid "See the next question." +msgstr "" + +#: ../Doc/faq/design.rst:47 +msgid "Why are floating-point calculations so inaccurate?" +msgstr "" + +#: ../Doc/faq/design.rst:49 +msgid "Users are often surprised by results like this::" +msgstr "" + +#: ../Doc/faq/design.rst:54 +msgid "" +"and think it is a bug in Python. It's not. This has little to do with " +"Python, and much more to do with how the underlying platform handles " +"floating-point numbers." +msgstr "" + +#: ../Doc/faq/design.rst:58 +msgid "" +"The :class:`float` type in CPython uses a C ``double`` for storage. A :" +"class:`float` object's value is stored in binary floating-point with a fixed " +"precision (typically 53 bits) and Python uses C operations, which in turn " +"rely on the hardware implementation in the processor, to perform floating-" +"point operations. This means that as far as floating-point operations are " +"concerned, Python behaves like many popular languages including C and Java." +msgstr "" + +#: ../Doc/faq/design.rst:65 +msgid "" +"Many numbers that can be written easily in decimal notation cannot be " +"expressed exactly in binary floating-point. For example, after::" +msgstr "" + +#: ../Doc/faq/design.rst:70 +msgid "" +"the value stored for ``x`` is a (very good) approximation to the decimal " +"value ``1.2``, but is not exactly equal to it. On a typical machine, the " +"actual stored value is::" +msgstr "" + +#: ../Doc/faq/design.rst:76 +msgid "which is exactly::" +msgstr "" + +#: ../Doc/faq/design.rst:80 +msgid "" +"The typical precision of 53 bits provides Python floats with 15-16 decimal " +"digits of accuracy." +msgstr "" + +#: ../Doc/faq/design.rst:83 +msgid "" +"For a fuller explanation, please see the :ref:`floating point arithmetic " +"` chapter in the Python tutorial." +msgstr "" + +#: ../Doc/faq/design.rst:88 +msgid "Why are Python strings immutable?" +msgstr "" + +#: ../Doc/faq/design.rst:90 +msgid "There are several advantages." +msgstr "" + +#: ../Doc/faq/design.rst:92 +msgid "" +"One is performance: knowing that a string is immutable means we can allocate " +"space for it at creation time, and the storage requirements are fixed and " +"unchanging. This is also one of the reasons for the distinction between " +"tuples and lists." +msgstr "" + +#: ../Doc/faq/design.rst:97 +msgid "" +"Another advantage is that strings in Python are considered as \"elemental\" " +"as numbers. No amount of activity will change the value 8 to anything else, " +"and in Python, no amount of activity will change the string \"eight\" to " +"anything else." +msgstr "" + +#: ../Doc/faq/design.rst:105 +msgid "Why must 'self' be used explicitly in method definitions and calls?" +msgstr "" + +#: ../Doc/faq/design.rst:107 +msgid "" +"The idea was borrowed from Modula-3. It turns out to be very useful, for a " +"variety of reasons." +msgstr "" + +#: ../Doc/faq/design.rst:110 +msgid "" +"First, it's more obvious that you are using a method or instance attribute " +"instead of a local variable. Reading ``self.x`` or ``self.meth()`` makes it " +"absolutely clear that an instance variable or method is used even if you " +"don't know the class definition by heart. In C++, you can sort of tell by " +"the lack of a local variable declaration (assuming globals are rare or " +"easily recognizable) -- but in Python, there are no local variable " +"declarations, so you'd have to look up the class definition to be sure. " +"Some C++ and Java coding standards call for instance attributes to have an " +"``m_`` prefix, so this explicitness is still useful in those languages, too." +msgstr "" + +#: ../Doc/faq/design.rst:120 +msgid "" +"Second, it means that no special syntax is necessary if you want to " +"explicitly reference or call the method from a particular class. In C++, if " +"you want to use a method from a base class which is overridden in a derived " +"class, you have to use the ``::`` operator -- in Python you can write " +"``baseclass.methodname(self, )``. This is particularly " +"useful for :meth:`__init__` methods, and in general in cases where a derived " +"class method wants to extend the base class method of the same name and thus " +"has to call the base class method somehow." +msgstr "" + +#: ../Doc/faq/design.rst:129 +msgid "" +"Finally, for instance variables it solves a syntactic problem with " +"assignment: since local variables in Python are (by definition!) those " +"variables to which a value is assigned in a function body (and that aren't " +"explicitly declared global), there has to be some way to tell the " +"interpreter that an assignment was meant to assign to an instance variable " +"instead of to a local variable, and it should preferably be syntactic (for " +"efficiency reasons). C++ does this through declarations, but Python doesn't " +"have declarations and it would be a pity having to introduce them just for " +"this purpose. Using the explicit ``self.var`` solves this nicely. " +"Similarly, for using instance variables, having to write ``self.var`` means " +"that references to unqualified names inside a method don't have to search " +"the instance's directories. To put it another way, local variables and " +"instance variables live in two different namespaces, and you need to tell " +"Python which namespace to use." +msgstr "" + +#: ../Doc/faq/design.rst:145 +msgid "Why can't I use an assignment in an expression?" +msgstr "" + +#: ../Doc/faq/design.rst:147 +msgid "" +"Many people used to C or Perl complain that they want to use this C idiom:" +msgstr "" + +#: ../Doc/faq/design.rst:155 +msgid "where in Python you're forced to write this::" +msgstr "" + +#: ../Doc/faq/design.rst:163 +msgid "" +"The reason for not allowing assignment in Python expressions is a common, " +"hard-to-find bug in those other languages, caused by this construct:" +msgstr "" + +#: ../Doc/faq/design.rst:175 +msgid "" +"The error is a simple typo: ``x = 0``, which assigns 0 to the variable " +"``x``, was written while the comparison ``x == 0`` is certainly what was " +"intended." +msgstr "" + +#: ../Doc/faq/design.rst:178 +msgid "" +"Many alternatives have been proposed. Most are hacks that save some typing " +"but use arbitrary or cryptic syntax or keywords, and fail the simple " +"criterion for language change proposals: it should intuitively suggest the " +"proper meaning to a human reader who has not yet been introduced to the " +"construct." +msgstr "" + +#: ../Doc/faq/design.rst:183 +msgid "" +"An interesting phenomenon is that most experienced Python programmers " +"recognize the ``while True`` idiom and don't seem to be missing the " +"assignment in expression construct much; it's only newcomers who express a " +"strong desire to add this to the language." +msgstr "" + +#: ../Doc/faq/design.rst:188 +msgid "" +"There's an alternative way of spelling this that seems attractive but is " +"generally less robust than the \"while True\" solution::" +msgstr "" + +#: ../Doc/faq/design.rst:196 +msgid "" +"The problem with this is that if you change your mind about exactly how you " +"get the next line (e.g. you want to change it into ``sys.stdin.readline()``) " +"you have to remember to change two places in your program -- the second " +"occurrence is hidden at the bottom of the loop." +msgstr "" + +#: ../Doc/faq/design.rst:201 +msgid "" +"The best approach is to use iterators, making it possible to loop through " +"objects using the ``for`` statement. For example, :term:`file objects ` support the iterator protocol, so you can write simply::" +msgstr "" + +#: ../Doc/faq/design.rst:211 +msgid "" +"Why does Python use methods for some functionality (e.g. list.index()) but " +"functions for other (e.g. len(list))?" +msgstr "" + +#: ../Doc/faq/design.rst:213 +msgid "" +"The major reason is history. Functions were used for those operations that " +"were generic for a group of types and which were intended to work even for " +"objects that didn't have methods at all (e.g. tuples). It is also " +"convenient to have a function that can readily be applied to an amorphous " +"collection of objects when you use the functional features of Python " +"(``map()``, ``zip()`` et al)." +msgstr "" + +#: ../Doc/faq/design.rst:219 +msgid "" +"In fact, implementing ``len()``, ``max()``, ``min()`` as a built-in function " +"is actually less code than implementing them as methods for each type. One " +"can quibble about individual cases but it's a part of Python, and it's too " +"late to make such fundamental changes now. The functions have to remain to " +"avoid massive code breakage." +msgstr "" + +#: ../Doc/faq/design.rst:229 +msgid "" +"For string operations, Python has moved from external functions (the " +"``string`` module) to methods. However, ``len()`` is still a function." +msgstr "" + +#: ../Doc/faq/design.rst:234 +msgid "Why is join() a string method instead of a list or tuple method?" +msgstr "" + +#: ../Doc/faq/design.rst:236 +msgid "" +"Strings became much more like other standard types starting in Python 1.6, " +"when methods were added which give the same functionality that has always " +"been available using the functions of the string module. Most of these new " +"methods have been widely accepted, but the one which appears to make some " +"programmers feel uncomfortable is::" +msgstr "" + +#: ../Doc/faq/design.rst:244 +msgid "which gives the result::" +msgstr "" + +#: ../Doc/faq/design.rst:248 +msgid "There are two common arguments against this usage." +msgstr "" + +#: ../Doc/faq/design.rst:250 +msgid "" +"The first runs along the lines of: \"It looks really ugly using a method of " +"a string literal (string constant)\", to which the answer is that it might, " +"but a string literal is just a fixed value. If the methods are to be allowed " +"on names bound to strings there is no logical reason to make them " +"unavailable on literals." +msgstr "" + +#: ../Doc/faq/design.rst:256 +msgid "" +"The second objection is typically cast as: \"I am really telling a sequence " +"to join its members together with a string constant\". Sadly, you aren't. " +"For some reason there seems to be much less difficulty with having :meth:" +"`~str.split` as a string method, since in that case it is easy to see that ::" +msgstr "" + +#: ../Doc/faq/design.rst:263 +msgid "" +"is an instruction to a string literal to return the substrings delimited by " +"the given separator (or, by default, arbitrary runs of white space)." +msgstr "" + +#: ../Doc/faq/design.rst:266 +msgid "" +":meth:`~str.join` is a string method because in using it you are telling the " +"separator string to iterate over a sequence of strings and insert itself " +"between adjacent elements. This method can be used with any argument which " +"obeys the rules for sequence objects, including any new classes you might " +"define yourself. Similar methods exist for bytes and bytearray objects." +msgstr "" + +#: ../Doc/faq/design.rst:274 +msgid "How fast are exceptions?" +msgstr "" + +#: ../Doc/faq/design.rst:276 +msgid "" +"A try/except block is extremely efficient if no exceptions are raised. " +"Actually catching an exception is expensive. In versions of Python prior to " +"2.0 it was common to use this idiom::" +msgstr "" + +#: ../Doc/faq/design.rst:286 +msgid "" +"This only made sense when you expected the dict to have the key almost all " +"the time. If that wasn't the case, you coded it like this::" +msgstr "" + +#: ../Doc/faq/design.rst:294 +msgid "" +"For this specific case, you could also use ``value = dict.setdefault(key, " +"getvalue(key))``, but only if the ``getvalue()`` call is cheap enough " +"because it is evaluated in all cases." +msgstr "" + +#: ../Doc/faq/design.rst:300 +msgid "Why isn't there a switch or case statement in Python?" +msgstr "" + +#: ../Doc/faq/design.rst:302 +msgid "" +"You can do this easily enough with a sequence of ``if... elif... elif... " +"else``. There have been some proposals for switch statement syntax, but " +"there is no consensus (yet) on whether and how to do range tests. See :pep:" +"`275` for complete details and the current status." +msgstr "" + +#: ../Doc/faq/design.rst:307 +msgid "" +"For cases where you need to choose from a very large number of " +"possibilities, you can create a dictionary mapping case values to functions " +"to call. For example::" +msgstr "" + +#: ../Doc/faq/design.rst:321 +msgid "" +"For calling methods on objects, you can simplify yet further by using the :" +"func:`getattr` built-in to retrieve methods with a particular name::" +msgstr "" + +#: ../Doc/faq/design.rst:333 +msgid "" +"It's suggested that you use a prefix for the method names, such as " +"``visit_`` in this example. Without such a prefix, if values are coming " +"from an untrusted source, an attacker would be able to call any method on " +"your object." +msgstr "" + +#: ../Doc/faq/design.rst:339 +msgid "" +"Can't you emulate threads in the interpreter instead of relying on an OS-" +"specific thread implementation?" +msgstr "" + +#: ../Doc/faq/design.rst:341 +msgid "" +"Answer 1: Unfortunately, the interpreter pushes at least one C stack frame " +"for each Python stack frame. Also, extensions can call back into Python at " +"almost random moments. Therefore, a complete threads implementation " +"requires thread support for C." +msgstr "" + +#: ../Doc/faq/design.rst:346 +msgid "" +"Answer 2: Fortunately, there is `Stackless Python `_, which has a completely redesigned interpreter loop that avoids the C " +"stack." +msgstr "" + +#: ../Doc/faq/design.rst:351 +msgid "Why can't lambda expressions contain statements?" +msgstr "" + +#: ../Doc/faq/design.rst:353 +msgid "" +"Python lambda expressions cannot contain statements because Python's " +"syntactic framework can't handle statements nested inside expressions. " +"However, in Python, this is not a serious problem. Unlike lambda forms in " +"other languages, where they add functionality, Python lambdas are only a " +"shorthand notation if you're too lazy to define a function." +msgstr "" + +#: ../Doc/faq/design.rst:359 +msgid "" +"Functions are already first class objects in Python, and can be declared in " +"a local scope. Therefore the only advantage of using a lambda instead of a " +"locally-defined function is that you don't need to invent a name for the " +"function -- but that's just a local variable to which the function object " +"(which is exactly the same type of object that a lambda expression yields) " +"is assigned!" +msgstr "" + +#: ../Doc/faq/design.rst:367 +msgid "Can Python be compiled to machine code, C or some other language?" +msgstr "" + +#: ../Doc/faq/design.rst:369 +msgid "Practical answer:" +msgstr "" + +#: ../Doc/faq/design.rst:371 +msgid "" +"`Cython `_ and `Pyrex `_ compile a modified version of Python with " +"optional annotations into C extensions. `Weave `_ makes it easy to intermingle Python and C " +"code in various ways to increase performance. `Nuitka `_ is an up-and-coming compiler of Python into C++ code, aiming to support " +"the full Python language." +msgstr "" + +#: ../Doc/faq/design.rst:378 +msgid "Theoretical answer:" +msgstr "" + +#: ../Doc/faq/design.rst:382 +msgid "" +"Not trivially. Python's high level data types, dynamic typing of objects " +"and run-time invocation of the interpreter (using :func:`eval` or :func:" +"`exec`) together mean that a naïvely \"compiled\" Python program would " +"probably consist mostly of calls into the Python run-time system, even for " +"seemingly simple operations like ``x+1``." +msgstr "" + +#: ../Doc/faq/design.rst:388 +msgid "" +"Several projects described in the Python newsgroup or at past `Python " +"conferences `_ have shown that " +"this approach is feasible, although the speedups reached so far are only " +"modest (e.g. 2x). Jython uses the same strategy for compiling to Java " +"bytecode. (Jim Hugunin has demonstrated that in combination with whole-" +"program analysis, speedups of 1000x are feasible for small demo programs. " +"See the proceedings from the `1997 Python conference `_ for more information.)" +msgstr "" + +#: ../Doc/faq/design.rst:399 +msgid "How does Python manage memory?" +msgstr "" + +#: ../Doc/faq/design.rst:401 +msgid "" +"The details of Python memory management depend on the implementation. The " +"standard implementation of Python, :term:`CPython`, uses reference counting " +"to detect inaccessible objects, and another mechanism to collect reference " +"cycles, periodically executing a cycle detection algorithm which looks for " +"inaccessible cycles and deletes the objects involved. The :mod:`gc` module " +"provides functions to perform a garbage collection, obtain debugging " +"statistics, and tune the collector's parameters." +msgstr "" + +#: ../Doc/faq/design.rst:409 +msgid "" +"Other implementations (such as `Jython `_ or `PyPy " +"`_), however, can rely on a different mechanism such as " +"a full-blown garbage collector. This difference can cause some subtle " +"porting problems if your Python code depends on the behavior of the " +"reference counting implementation." +msgstr "" + +#: ../Doc/faq/design.rst:415 +msgid "" +"In some Python implementations, the following code (which is fine in " +"CPython) will probably run out of file descriptors::" +msgstr "" + +#: ../Doc/faq/design.rst:422 +msgid "" +"Indeed, using CPython's reference counting and destructor scheme, each new " +"assignment to *f* closes the previous file. With a traditional GC, however, " +"those file objects will only get collected (and closed) at varying and " +"possibly long intervals." +msgstr "" + +#: ../Doc/faq/design.rst:427 +msgid "" +"If you want to write code that will work with any Python implementation, you " +"should explicitly close the file or use the :keyword:`with` statement; this " +"will work regardless of memory management scheme::" +msgstr "" + +#: ../Doc/faq/design.rst:437 +msgid "Why doesn't CPython use a more traditional garbage collection scheme?" +msgstr "" + +#: ../Doc/faq/design.rst:439 +msgid "" +"For one thing, this is not a C standard feature and hence it's not portable. " +"(Yes, we know about the Boehm GC library. It has bits of assembler code for " +"*most* common platforms, not for all of them, and although it is mostly " +"transparent, it isn't completely transparent; patches are required to get " +"Python to work with it.)" +msgstr "" + +#: ../Doc/faq/design.rst:445 +msgid "" +"Traditional GC also becomes a problem when Python is embedded into other " +"applications. While in a standalone Python it's fine to replace the " +"standard malloc() and free() with versions provided by the GC library, an " +"application embedding Python may want to have its *own* substitute for " +"malloc() and free(), and may not want Python's. Right now, CPython works " +"with anything that implements malloc() and free() properly." +msgstr "" + +#: ../Doc/faq/design.rst:454 +msgid "Why isn't all memory freed when CPython exits?" +msgstr "" + +#: ../Doc/faq/design.rst:456 +msgid "" +"Objects referenced from the global namespaces of Python modules are not " +"always deallocated when Python exits. This may happen if there are circular " +"references. There are also certain bits of memory that are allocated by the " +"C library that are impossible to free (e.g. a tool like Purify will complain " +"about these). Python is, however, aggressive about cleaning up memory on " +"exit and does try to destroy every single object." +msgstr "" + +#: ../Doc/faq/design.rst:463 +msgid "" +"If you want to force Python to delete certain things on deallocation use " +"the :mod:`atexit` module to run a function that will force those deletions." +msgstr "" + +#: ../Doc/faq/design.rst:468 +msgid "Why are there separate tuple and list data types?" +msgstr "" + +#: ../Doc/faq/design.rst:470 +msgid "" +"Lists and tuples, while similar in many respects, are generally used in " +"fundamentally different ways. Tuples can be thought of as being similar to " +"Pascal records or C structs; they're small collections of related data which " +"may be of different types which are operated on as a group. For example, a " +"Cartesian coordinate is appropriately represented as a tuple of two or three " +"numbers." +msgstr "" + +#: ../Doc/faq/design.rst:477 +msgid "" +"Lists, on the other hand, are more like arrays in other languages. They " +"tend to hold a varying number of objects all of which have the same type and " +"which are operated on one-by-one. For example, ``os.listdir('.')`` returns " +"a list of strings representing the files in the current directory. " +"Functions which operate on this output would generally not break if you " +"added another file or two to the directory." +msgstr "" + +#: ../Doc/faq/design.rst:484 +msgid "" +"Tuples are immutable, meaning that once a tuple has been created, you can't " +"replace any of its elements with a new value. Lists are mutable, meaning " +"that you can always change a list's elements. Only immutable elements can " +"be used as dictionary keys, and hence only tuples and not lists can be used " +"as keys." +msgstr "" + +#: ../Doc/faq/design.rst:491 +msgid "How are lists implemented?" +msgstr "" + +#: ../Doc/faq/design.rst:493 +msgid "" +"Python's lists are really variable-length arrays, not Lisp-style linked " +"lists. The implementation uses a contiguous array of references to other " +"objects, and keeps a pointer to this array and the array's length in a list " +"head structure." +msgstr "" + +#: ../Doc/faq/design.rst:497 +msgid "" +"This makes indexing a list ``a[i]`` an operation whose cost is independent " +"of the size of the list or the value of the index." +msgstr "" + +#: ../Doc/faq/design.rst:500 +msgid "" +"When items are appended or inserted, the array of references is resized. " +"Some cleverness is applied to improve the performance of appending items " +"repeatedly; when the array must be grown, some extra space is allocated so " +"the next few times don't require an actual resize." +msgstr "" + +#: ../Doc/faq/design.rst:507 +msgid "How are dictionaries implemented?" +msgstr "" + +#: ../Doc/faq/design.rst:509 +msgid "" +"Python's dictionaries are implemented as resizable hash tables. Compared to " +"B-trees, this gives better performance for lookup (the most common operation " +"by far) under most circumstances, and the implementation is simpler." +msgstr "" + +#: ../Doc/faq/design.rst:513 +msgid "" +"Dictionaries work by computing a hash code for each key stored in the " +"dictionary using the :func:`hash` built-in function. The hash code varies " +"widely depending on the key and a per-process seed; for example, \"Python\" " +"could hash to -539294296 while \"python\", a string that differs by a single " +"bit, could hash to 1142331976. The hash code is then used to calculate a " +"location in an internal array where the value will be stored. Assuming that " +"you're storing keys that all have different hash values, this means that " +"dictionaries take constant time -- O(1), in computer science notation -- to " +"retrieve a key. It also means that no sorted order of the keys is " +"maintained, and traversing the array as the ``.keys()`` and ``.items()`` do " +"will output the dictionary's content in some arbitrary jumbled order that " +"can change with every invocation of a program." +msgstr "" + +#: ../Doc/faq/design.rst:528 +msgid "Why must dictionary keys be immutable?" +msgstr "" + +#: ../Doc/faq/design.rst:530 +msgid "" +"The hash table implementation of dictionaries uses a hash value calculated " +"from the key value to find the key. If the key were a mutable object, its " +"value could change, and thus its hash could also change. But since whoever " +"changes the key object can't tell that it was being used as a dictionary " +"key, it can't move the entry around in the dictionary. Then, when you try " +"to look up the same object in the dictionary it won't be found because its " +"hash value is different. If you tried to look up the old value it wouldn't " +"be found either, because the value of the object found in that hash bin " +"would be different." +msgstr "" + +#: ../Doc/faq/design.rst:539 +msgid "" +"If you want a dictionary indexed with a list, simply convert the list to a " +"tuple first; the function ``tuple(L)`` creates a tuple with the same entries " +"as the list ``L``. Tuples are immutable and can therefore be used as " +"dictionary keys." +msgstr "" + +#: ../Doc/faq/design.rst:543 +msgid "Some unacceptable solutions that have been proposed:" +msgstr "" + +#: ../Doc/faq/design.rst:545 +msgid "" +"Hash lists by their address (object ID). This doesn't work because if you " +"construct a new list with the same value it won't be found; e.g.::" +msgstr "" + +#: ../Doc/faq/design.rst:551 +msgid "" +"would raise a KeyError exception because the id of the ``[1, 2]`` used in " +"the second line differs from that in the first line. In other words, " +"dictionary keys should be compared using ``==``, not using :keyword:`is`." +msgstr "" + +#: ../Doc/faq/design.rst:555 +msgid "" +"Make a copy when using a list as a key. This doesn't work because the list, " +"being a mutable object, could contain a reference to itself, and then the " +"copying code would run into an infinite loop." +msgstr "" + +#: ../Doc/faq/design.rst:559 +msgid "" +"Allow lists as keys but tell the user not to modify them. This would allow " +"a class of hard-to-track bugs in programs when you forgot or modified a list " +"by accident. It also invalidates an important invariant of dictionaries: " +"every value in ``d.keys()`` is usable as a key of the dictionary." +msgstr "" + +#: ../Doc/faq/design.rst:564 +msgid "" +"Mark lists as read-only once they are used as a dictionary key. The problem " +"is that it's not just the top-level object that could change its value; you " +"could use a tuple containing a list as a key. Entering anything as a key " +"into a dictionary would require marking all objects reachable from there as " +"read-only -- and again, self-referential objects could cause an infinite " +"loop." +msgstr "" + +#: ../Doc/faq/design.rst:570 +msgid "" +"There is a trick to get around this if you need to, but use it at your own " +"risk: You can wrap a mutable structure inside a class instance which has " +"both a :meth:`__eq__` and a :meth:`__hash__` method. You must then make " +"sure that the hash value for all such wrapper objects that reside in a " +"dictionary (or other hash based structure), remain fixed while the object is " +"in the dictionary (or other structure). ::" +msgstr "" + +#: ../Doc/faq/design.rst:594 +msgid "" +"Note that the hash computation is complicated by the possibility that some " +"members of the list may be unhashable and also by the possibility of " +"arithmetic overflow." +msgstr "" + +#: ../Doc/faq/design.rst:598 +msgid "" +"Furthermore it must always be the case that if ``o1 == o2`` (ie ``o1." +"__eq__(o2) is True``) then ``hash(o1) == hash(o2)`` (ie, ``o1.__hash__() == " +"o2.__hash__()``), regardless of whether the object is in a dictionary or " +"not. If you fail to meet these restrictions dictionaries and other hash " +"based structures will misbehave." +msgstr "" + +#: ../Doc/faq/design.rst:603 +msgid "" +"In the case of ListWrapper, whenever the wrapper object is in a dictionary " +"the wrapped list must not change to avoid anomalies. Don't do this unless " +"you are prepared to think hard about the requirements and the consequences " +"of not meeting them correctly. Consider yourself warned." +msgstr "" + +#: ../Doc/faq/design.rst:610 +msgid "Why doesn't list.sort() return the sorted list?" +msgstr "" + +#: ../Doc/faq/design.rst:612 +msgid "" +"In situations where performance matters, making a copy of the list just to " +"sort it would be wasteful. Therefore, :meth:`list.sort` sorts the list in " +"place. In order to remind you of that fact, it does not return the sorted " +"list. This way, you won't be fooled into accidentally overwriting a list " +"when you need a sorted copy but also need to keep the unsorted version " +"around." +msgstr "" + +#: ../Doc/faq/design.rst:618 +msgid "" +"If you want to return a new list, use the built-in :func:`sorted` function " +"instead. This function creates a new list from a provided iterable, sorts " +"it and returns it. For example, here's how to iterate over the keys of a " +"dictionary in sorted order::" +msgstr "" + +#: ../Doc/faq/design.rst:628 +msgid "How do you specify and enforce an interface spec in Python?" +msgstr "" + +#: ../Doc/faq/design.rst:630 +msgid "" +"An interface specification for a module as provided by languages such as C++ " +"and Java describes the prototypes for the methods and functions of the " +"module. Many feel that compile-time enforcement of interface specifications " +"helps in the construction of large programs." +msgstr "" + +#: ../Doc/faq/design.rst:635 +msgid "" +"Python 2.6 adds an :mod:`abc` module that lets you define Abstract Base " +"Classes (ABCs). You can then use :func:`isinstance` and :func:`issubclass` " +"to check whether an instance or a class implements a particular ABC. The :" +"mod:`collections.abc` module defines a set of useful ABCs such as :class:" +"`~collections.abc.Iterable`, :class:`~collections.abc.Container`, and :class:" +"`~collections.abc.MutableMapping`." +msgstr "" + +#: ../Doc/faq/design.rst:642 +msgid "" +"For Python, many of the advantages of interface specifications can be " +"obtained by an appropriate test discipline for components. There is also a " +"tool, PyChecker, which can be used to find problems due to subclassing." +msgstr "" + +#: ../Doc/faq/design.rst:646 +msgid "" +"A good test suite for a module can both provide a regression test and serve " +"as a module interface specification and a set of examples. Many Python " +"modules can be run as a script to provide a simple \"self test.\" Even " +"modules which use complex external interfaces can often be tested in " +"isolation using trivial \"stub\" emulations of the external interface. The :" +"mod:`doctest` and :mod:`unittest` modules or third-party test frameworks can " +"be used to construct exhaustive test suites that exercise every line of code " +"in a module." +msgstr "" + +#: ../Doc/faq/design.rst:654 +msgid "" +"An appropriate testing discipline can help build large complex applications " +"in Python as well as having interface specifications would. In fact, it can " +"be better because an interface specification cannot test certain properties " +"of a program. For example, the :meth:`append` method is expected to add new " +"elements to the end of some internal list; an interface specification cannot " +"test that your :meth:`append` implementation will actually do this " +"correctly, but it's trivial to check this property in a test suite." +msgstr "" + +#: ../Doc/faq/design.rst:662 +msgid "" +"Writing test suites is very helpful, and you might want to design your code " +"with an eye to making it easily tested. One increasingly popular technique, " +"test-directed development, calls for writing parts of the test suite first, " +"before you write any of the actual code. Of course Python allows you to be " +"sloppy and not write test cases at all." +msgstr "" + +#: ../Doc/faq/design.rst:670 +msgid "Why is there no goto?" +msgstr "" + +#: ../Doc/faq/design.rst:672 +msgid "" +"You can use exceptions to provide a \"structured goto\" that even works " +"across function calls. Many feel that exceptions can conveniently emulate " +"all reasonable uses of the \"go\" or \"goto\" constructs of C, Fortran, and " +"other languages. For example::" +msgstr "" + +#: ../Doc/faq/design.rst:687 +msgid "" +"This doesn't allow you to jump into the middle of a loop, but that's usually " +"considered an abuse of goto anyway. Use sparingly." +msgstr "" + +#: ../Doc/faq/design.rst:692 +msgid "Why can't raw strings (r-strings) end with a backslash?" +msgstr "" + +#: ../Doc/faq/design.rst:694 +msgid "" +"More precisely, they can't end with an odd number of backslashes: the " +"unpaired backslash at the end escapes the closing quote character, leaving " +"an unterminated string." +msgstr "" + +#: ../Doc/faq/design.rst:698 +msgid "" +"Raw strings were designed to ease creating input for processors (chiefly " +"regular expression engines) that want to do their own backslash escape " +"processing. Such processors consider an unmatched trailing backslash to be " +"an error anyway, so raw strings disallow that. In return, they allow you to " +"pass on the string quote character by escaping it with a backslash. These " +"rules work well when r-strings are used for their intended purpose." +msgstr "" + +#: ../Doc/faq/design.rst:705 +msgid "" +"If you're trying to build Windows pathnames, note that all Windows system " +"calls accept forward slashes too::" +msgstr "" + +#: ../Doc/faq/design.rst:710 +msgid "" +"If you're trying to build a pathname for a DOS command, try e.g. one of ::" +msgstr "" + +#: ../Doc/faq/design.rst:718 +msgid "Why doesn't Python have a \"with\" statement for attribute assignments?" +msgstr "" + +#: ../Doc/faq/design.rst:720 +msgid "" +"Python has a 'with' statement that wraps the execution of a block, calling " +"code on the entrance and exit from the block. Some language have a " +"construct that looks like this::" +msgstr "" + +#: ../Doc/faq/design.rst:728 +msgid "In Python, such a construct would be ambiguous." +msgstr "" + +#: ../Doc/faq/design.rst:730 +msgid "" +"Other languages, such as Object Pascal, Delphi, and C++, use static types, " +"so it's possible to know, in an unambiguous way, what member is being " +"assigned to. This is the main point of static typing -- the compiler " +"*always* knows the scope of every variable at compile time." +msgstr "" + +#: ../Doc/faq/design.rst:735 +msgid "" +"Python uses dynamic types. It is impossible to know in advance which " +"attribute will be referenced at runtime. Member attributes may be added or " +"removed from objects on the fly. This makes it impossible to know, from a " +"simple reading, what attribute is being referenced: a local one, a global " +"one, or a member attribute?" +msgstr "" + +#: ../Doc/faq/design.rst:741 +msgid "For instance, take the following incomplete snippet::" +msgstr "" + +#: ../Doc/faq/design.rst:747 +msgid "" +"The snippet assumes that \"a\" must have a member attribute called \"x\". " +"However, there is nothing in Python that tells the interpreter this. What " +"should happen if \"a\" is, let us say, an integer? If there is a global " +"variable named \"x\", will it be used inside the with block? As you see, " +"the dynamic nature of Python makes such choices much harder." +msgstr "" + +#: ../Doc/faq/design.rst:753 +msgid "" +"The primary benefit of \"with\" and similar language features (reduction of " +"code volume) can, however, easily be achieved in Python by assignment. " +"Instead of::" +msgstr "" + +#: ../Doc/faq/design.rst:760 +msgid "write this::" +msgstr "" + +#: ../Doc/faq/design.rst:767 +msgid "" +"This also has the side-effect of increasing execution speed because name " +"bindings are resolved at run-time in Python, and the second version only " +"needs to perform the resolution once." +msgstr "" + +#: ../Doc/faq/design.rst:773 +msgid "Why are colons required for the if/while/def/class statements?" +msgstr "" + +#: ../Doc/faq/design.rst:775 +msgid "" +"The colon is required primarily to enhance readability (one of the results " +"of the experimental ABC language). Consider this::" +msgstr "" + +#: ../Doc/faq/design.rst:781 +msgid "versus ::" +msgstr "" + +#: ../Doc/faq/design.rst:786 +msgid "" +"Notice how the second one is slightly easier to read. Notice further how a " +"colon sets off the example in this FAQ answer; it's a standard usage in " +"English." +msgstr "" + +#: ../Doc/faq/design.rst:789 +msgid "" +"Another minor reason is that the colon makes it easier for editors with " +"syntax highlighting; they can look for colons to decide when indentation " +"needs to be increased instead of having to do a more elaborate parsing of " +"the program text." +msgstr "" + +#: ../Doc/faq/design.rst:795 +msgid "Why does Python allow commas at the end of lists and tuples?" +msgstr "" + +#: ../Doc/faq/design.rst:797 +msgid "" +"Python lets you add a trailing comma at the end of lists, tuples, and " +"dictionaries::" +msgstr "" + +#: ../Doc/faq/design.rst:808 +msgid "There are several reasons to allow this." +msgstr "" + +#: ../Doc/faq/design.rst:810 +msgid "" +"When you have a literal value for a list, tuple, or dictionary spread across " +"multiple lines, it's easier to add more elements because you don't have to " +"remember to add a comma to the previous line. The lines can also be " +"reordered without creating a syntax error." +msgstr "" + +#: ../Doc/faq/design.rst:815 +msgid "" +"Accidentally omitting the comma can lead to errors that are hard to " +"diagnose. For example::" +msgstr "" + +#: ../Doc/faq/design.rst:825 +msgid "" +"This list looks like it has four elements, but it actually contains three: " +"\"fee\", \"fiefoo\" and \"fum\". Always adding the comma avoids this source " +"of error." +msgstr "" + +#: ../Doc/faq/design.rst:828 +msgid "" +"Allowing the trailing comma may also make programmatic code generation " +"easier." +msgstr "" + +#: ../Doc/faq/extending.rst:3 +msgid "Extending/Embedding FAQ" +msgstr "" + +#: ../Doc/faq/extending.rst:16 +msgid "Can I create my own functions in C?" +msgstr "" + +#: ../Doc/faq/extending.rst:18 +msgid "" +"Yes, you can create built-in modules containing functions, variables, " +"exceptions and even new types in C. This is explained in the document :ref:" +"`extending-index`." +msgstr "" + +#: ../Doc/faq/extending.rst:22 +msgid "Most intermediate or advanced Python books will also cover this topic." +msgstr "" + +#: ../Doc/faq/extending.rst:26 +msgid "Can I create my own functions in C++?" +msgstr "" + +#: ../Doc/faq/extending.rst:28 +msgid "" +"Yes, using the C compatibility features found in C++. Place ``extern \"C" +"\" { ... }`` around the Python include files and put ``extern \"C\"`` before " +"each function that is going to be called by the Python interpreter. Global " +"or static C++ objects with constructors are probably not a good idea." +msgstr "" + +#: ../Doc/faq/extending.rst:37 +msgid "Writing C is hard; are there any alternatives?" +msgstr "" + +#: ../Doc/faq/extending.rst:39 +msgid "" +"There are a number of alternatives to writing your own C extensions, " +"depending on what you're trying to do." +msgstr "" + +#: ../Doc/faq/extending.rst:44 +msgid "" +"`Cython `_ and its relative `Pyrex `_ are compilers that accept a " +"slightly modified form of Python and generate the corresponding C code. " +"Cython and Pyrex make it possible to write an extension without having to " +"learn Python's C API." +msgstr "" + +#: ../Doc/faq/extending.rst:50 +msgid "" +"If you need to interface to some C or C++ library for which no Python " +"extension currently exists, you can try wrapping the library's data types " +"and functions with a tool such as `SWIG `_. `SIP " +"`__, `CXX `_ `Boost `_, or `Weave `_ " +"are also alternatives for wrapping C++ libraries." +msgstr "" + +#: ../Doc/faq/extending.rst:61 +msgid "How can I execute arbitrary Python statements from C?" +msgstr "" + +#: ../Doc/faq/extending.rst:63 +msgid "" +"The highest-level function to do this is :c:func:`PyRun_SimpleString` which " +"takes a single string argument to be executed in the context of the module " +"``__main__`` and returns 0 for success and -1 when an exception occurred " +"(including ``SyntaxError``). If you want more control, use :c:func:" +"`PyRun_String`; see the source for :c:func:`PyRun_SimpleString` in ``Python/" +"pythonrun.c``." +msgstr "" + +#: ../Doc/faq/extending.rst:72 +msgid "How can I evaluate an arbitrary Python expression from C?" +msgstr "" + +#: ../Doc/faq/extending.rst:74 +msgid "" +"Call the function :c:func:`PyRun_String` from the previous question with the " +"start symbol :c:data:`Py_eval_input`; it parses an expression, evaluates it " +"and returns its value." +msgstr "" + +#: ../Doc/faq/extending.rst:80 +msgid "How do I extract C values from a Python object?" +msgstr "" + +#: ../Doc/faq/extending.rst:82 +msgid "" +"That depends on the object's type. If it's a tuple, :c:func:`PyTuple_Size` " +"returns its length and :c:func:`PyTuple_GetItem` returns the item at a " +"specified index. Lists have similar functions, :c:func:`PyListSize` and :c:" +"func:`PyList_GetItem`." +msgstr "" + +#: ../Doc/faq/extending.rst:87 +msgid "" +"For bytes, :c:func:`PyBytes_Size` returns its length and :c:func:" +"`PyBytes_AsStringAndSize` provides a pointer to its value and its length. " +"Note that Python bytes objects may contain null bytes so C's :c:func:" +"`strlen` should not be used." +msgstr "" + +#: ../Doc/faq/extending.rst:92 +msgid "" +"To test the type of an object, first make sure it isn't *NULL*, and then " +"use :c:func:`PyBytes_Check`, :c:func:`PyTuple_Check`, :c:func:" +"`PyList_Check`, etc." +msgstr "" + +#: ../Doc/faq/extending.rst:95 +msgid "" +"There is also a high-level API to Python objects which is provided by the so-" +"called 'abstract' interface -- read ``Include/abstract.h`` for further " +"details. It allows interfacing with any kind of Python sequence using calls " +"like :c:func:`PySequence_Length`, :c:func:`PySequence_GetItem`, etc. as well " +"as many other useful protocols such as numbers (:c:func:`PyNumber_Index` et " +"al.) and mappings in the PyMapping APIs." +msgstr "" + +#: ../Doc/faq/extending.rst:104 +msgid "How do I use Py_BuildValue() to create a tuple of arbitrary length?" +msgstr "" + +#: ../Doc/faq/extending.rst:106 +msgid "You can't. Use :c:func:`PyTuple_Pack` instead." +msgstr "" + +#: ../Doc/faq/extending.rst:110 +msgid "How do I call an object's method from C?" +msgstr "" + +#: ../Doc/faq/extending.rst:112 +msgid "" +"The :c:func:`PyObject_CallMethod` function can be used to call an arbitrary " +"method of an object. The parameters are the object, the name of the method " +"to call, a format string like that used with :c:func:`Py_BuildValue`, and " +"the argument values::" +msgstr "" + +#: ../Doc/faq/extending.rst:121 +msgid "" +"This works for any object that has methods -- whether built-in or user-" +"defined. You are responsible for eventually :c:func:`Py_DECREF`\\ 'ing the " +"return value." +msgstr "" + +#: ../Doc/faq/extending.rst:124 +msgid "" +"To call, e.g., a file object's \"seek\" method with arguments 10, 0 " +"(assuming the file object pointer is \"f\")::" +msgstr "" + +#: ../Doc/faq/extending.rst:135 +msgid "" +"Note that since :c:func:`PyObject_CallObject` *always* wants a tuple for the " +"argument list, to call a function without arguments, pass \"()\" for the " +"format, and to call a function with one argument, surround the argument in " +"parentheses, e.g. \"(i)\"." +msgstr "" + +#: ../Doc/faq/extending.rst:142 +msgid "" +"How do I catch the output from PyErr_Print() (or anything that prints to " +"stdout/stderr)?" +msgstr "" + +#: ../Doc/faq/extending.rst:144 +msgid "" +"In Python code, define an object that supports the ``write()`` method. " +"Assign this object to :data:`sys.stdout` and :data:`sys.stderr`. Call " +"print_error, or just allow the standard traceback mechanism to work. Then, " +"the output will go wherever your ``write()`` method sends it." +msgstr "" + +#: ../Doc/faq/extending.rst:149 +msgid "The easiest way to do this is to use the :class:`io.StringIO` class:" +msgstr "" + +#: ../Doc/faq/extending.rst:161 +msgid "A custom object to do the same would look like this:" +msgstr "" + +#: ../Doc/faq/extending.rst:182 +msgid "How do I access a module written in Python from C?" +msgstr "" + +#: ../Doc/faq/extending.rst:184 +msgid "You can get a pointer to the module object as follows::" +msgstr "" + +#: ../Doc/faq/extending.rst:188 +msgid "" +"If the module hasn't been imported yet (i.e. it is not yet present in :data:" +"`sys.modules`), this initializes the module; otherwise it simply returns the " +"value of ``sys.modules[\"\"]``. Note that it doesn't enter the " +"module into any namespace -- it only ensures it has been initialized and is " +"stored in :data:`sys.modules`." +msgstr "" + +#: ../Doc/faq/extending.rst:194 +msgid "" +"You can then access the module's attributes (i.e. any name defined in the " +"module) as follows::" +msgstr "" + +#: ../Doc/faq/extending.rst:199 +msgid "" +"Calling :c:func:`PyObject_SetAttrString` to assign to variables in the " +"module also works." +msgstr "" + +#: ../Doc/faq/extending.rst:204 +msgid "How do I interface to C++ objects from Python?" +msgstr "" + +#: ../Doc/faq/extending.rst:206 +msgid "" +"Depending on your requirements, there are many approaches. To do this " +"manually, begin by reading :ref:`the \"Extending and Embedding\" document " +"`. Realize that for the Python run-time system, there " +"isn't a whole lot of difference between C and C++ -- so the strategy of " +"building a new Python type around a C structure (pointer) type will also " +"work for C++ objects." +msgstr "" + +#: ../Doc/faq/extending.rst:212 +msgid "For C++ libraries, see :ref:`c-wrapper-software`." +msgstr "" + +#: ../Doc/faq/extending.rst:216 +msgid "I added a module using the Setup file and the make fails; why?" +msgstr "" + +#: ../Doc/faq/extending.rst:218 +msgid "" +"Setup must end in a newline, if there is no newline there, the build process " +"fails. (Fixing this requires some ugly shell script hackery, and this bug " +"is so minor that it doesn't seem worth the effort.)" +msgstr "" + +#: ../Doc/faq/extending.rst:224 +msgid "How do I debug an extension?" +msgstr "" + +#: ../Doc/faq/extending.rst:226 +msgid "" +"When using GDB with dynamically loaded extensions, you can't set a " +"breakpoint in your extension until your extension is loaded." +msgstr "" + +#: ../Doc/faq/extending.rst:229 +msgid "In your ``.gdbinit`` file (or interactively), add the command:" +msgstr "" + +#: ../Doc/faq/extending.rst:235 +msgid "Then, when you run GDB:" +msgstr "" + +#: ../Doc/faq/extending.rst:247 +msgid "" +"I want to compile a Python module on my Linux system, but some files are " +"missing. Why?" +msgstr "" + +#: ../Doc/faq/extending.rst:249 +msgid "" +"Most packaged versions of Python don't include the :file:`/usr/lib/python2." +"{x}/config/` directory, which contains various files required for compiling " +"Python extensions." +msgstr "" + +#: ../Doc/faq/extending.rst:253 +msgid "For Red Hat, install the python-devel RPM to get the necessary files." +msgstr "" + +#: ../Doc/faq/extending.rst:255 +msgid "For Debian, run ``apt-get install python-dev``." +msgstr "" + +#: ../Doc/faq/extending.rst:259 +msgid "How do I tell \"incomplete input\" from \"invalid input\"?" +msgstr "" + +#: ../Doc/faq/extending.rst:261 +msgid "" +"Sometimes you want to emulate the Python interactive interpreter's behavior, " +"where it gives you a continuation prompt when the input is incomplete (e.g. " +"you typed the start of an \"if\" statement or you didn't close your " +"parentheses or triple string quotes), but it gives you a syntax error " +"message immediately when the input is invalid." +msgstr "" + +#: ../Doc/faq/extending.rst:267 +msgid "" +"In Python you can use the :mod:`codeop` module, which approximates the " +"parser's behavior sufficiently. IDLE uses this, for example." +msgstr "" + +#: ../Doc/faq/extending.rst:270 +msgid "" +"The easiest way to do it in C is to call :c:func:`PyRun_InteractiveLoop` " +"(perhaps in a separate thread) and let the Python interpreter handle the " +"input for you. You can also set the :c:func:`PyOS_ReadlineFunctionPointer` " +"to point at your custom input function. See ``Modules/readline.c`` and " +"``Parser/myreadline.c`` for more hints." +msgstr "" + +#: ../Doc/faq/extending.rst:276 +msgid "" +"However sometimes you have to run the embedded Python interpreter in the " +"same thread as your rest application and you can't allow the :c:func:" +"`PyRun_InteractiveLoop` to stop while waiting for user input. The one " +"solution then is to call :c:func:`PyParser_ParseString` and test for ``e." +"error`` equal to ``E_EOF``, which means the input is incomplete). Here's a " +"sample code fragment, untested, inspired by code from Alex Farber::" +msgstr "" + +#: ../Doc/faq/extending.rst:309 +msgid "" +"Another solution is trying to compile the received string with :c:func:" +"`Py_CompileString`. If it compiles without errors, try to execute the " +"returned code object by calling :c:func:`PyEval_EvalCode`. Otherwise save " +"the input for later. If the compilation fails, find out if it's an error or " +"just more input is required - by extracting the message string from the " +"exception tuple and comparing it to the string \"unexpected EOF while parsing" +"\". Here is a complete example using the GNU readline library (you may want " +"to ignore **SIGINT** while calling readline())::" +msgstr "" + +#: ../Doc/faq/extending.rst:430 +msgid "How do I find undefined g++ symbols __builtin_new or __pure_virtual?" +msgstr "" + +#: ../Doc/faq/extending.rst:432 +msgid "" +"To dynamically load g++ extension modules, you must recompile Python, relink " +"it using g++ (change LINKCC in the Python Modules Makefile), and link your " +"extension module using g++ (e.g., ``g++ -shared -o mymodule.so mymodule.o``)." +msgstr "" + +#: ../Doc/faq/extending.rst:438 +msgid "" +"Can I create an object class with some methods implemented in C and others " +"in Python (e.g. through inheritance)?" +msgstr "" + +#: ../Doc/faq/extending.rst:440 +msgid "" +"Yes, you can inherit from built-in classes such as :class:`int`, :class:" +"`list`, :class:`dict`, etc." +msgstr "" + +#: ../Doc/faq/extending.rst:443 +msgid "" +"The Boost Python Library (BPL, http://www.boost.org/libs/python/doc/index." +"html) provides a way of doing this from C++ (i.e. you can inherit from an " +"extension class written in C++ using the BPL)." +msgstr "" + +#: ../Doc/faq/general.rst:5 +msgid "General Python FAQ" +msgstr "" + +#: ../Doc/faq/general.rst:13 +msgid "General Information" +msgstr "" + +#: ../Doc/faq/general.rst:16 ../Doc/faq/installed.rst:6 +msgid "What is Python?" +msgstr "" + +#: ../Doc/faq/general.rst:18 +msgid "" +"Python is an interpreted, interactive, object-oriented programming " +"language. It incorporates modules, exceptions, dynamic typing, very high " +"level dynamic data types, and classes. Python combines remarkable power " +"with very clear syntax. It has interfaces to many system calls and " +"libraries, as well as to various window systems, and is extensible in C or C+" +"+. It is also usable as an extension language for applications that need a " +"programmable interface. Finally, Python is portable: it runs on many Unix " +"variants, on the Mac, and on Windows 2000 and later." +msgstr "" + +#: ../Doc/faq/general.rst:27 +msgid "" +"To find out more, start with :ref:`tutorial-index`. The `Beginner's Guide " +"to Python `_ links to other " +"introductory tutorials and resources for learning Python." +msgstr "" + +#: ../Doc/faq/general.rst:33 +msgid "What is the Python Software Foundation?" +msgstr "" + +#: ../Doc/faq/general.rst:35 +msgid "" +"The Python Software Foundation is an independent non-profit organization " +"that holds the copyright on Python versions 2.1 and newer. The PSF's " +"mission is to advance open source technology related to the Python " +"programming language and to publicize the use of Python. The PSF's home " +"page is at https://www.python.org/psf/." +msgstr "" + +#: ../Doc/faq/general.rst:41 +msgid "" +"Donations to the PSF are tax-exempt in the US. If you use Python and find " +"it helpful, please contribute via `the PSF donation page `_." +msgstr "" + +#: ../Doc/faq/general.rst:47 +msgid "Are there copyright restrictions on the use of Python?" +msgstr "" + +#: ../Doc/faq/general.rst:49 +msgid "" +"You can do anything you want with the source, as long as you leave the " +"copyrights in and display those copyrights in any documentation about Python " +"that you produce. If you honor the copyright rules, it's OK to use Python " +"for commercial use, to sell copies of Python in source or binary form " +"(modified or unmodified), or to sell products that incorporate Python in " +"some form. We would still like to know about all commercial use of Python, " +"of course." +msgstr "" + +#: ../Doc/faq/general.rst:56 +msgid "" +"See `the PSF license page `_ to find " +"further explanations and a link to the full text of the license." +msgstr "" + +#: ../Doc/faq/general.rst:59 +msgid "" +"The Python logo is trademarked, and in certain cases permission is required " +"to use it. Consult `the Trademark Usage Policy `__ for more information." +msgstr "" + +#: ../Doc/faq/general.rst:65 +msgid "Why was Python created in the first place?" +msgstr "" + +#: ../Doc/faq/general.rst:67 +msgid "" +"Here's a *very* brief summary of what started it all, written by Guido van " +"Rossum:" +msgstr "" + +#: ../Doc/faq/general.rst:70 +msgid "" +"I had extensive experience with implementing an interpreted language in the " +"ABC group at CWI, and from working with this group I had learned a lot about " +"language design. This is the origin of many Python features, including the " +"use of indentation for statement grouping and the inclusion of very-high-" +"level data types (although the details are all different in Python)." +msgstr "" + +#: ../Doc/faq/general.rst:77 +msgid "" +"I had a number of gripes about the ABC language, but also liked many of its " +"features. It was impossible to extend the ABC language (or its " +"implementation) to remedy my complaints -- in fact its lack of extensibility " +"was one of its biggest problems. I had some experience with using Modula-2+ " +"and talked with the designers of Modula-3 and read the Modula-3 report. " +"Modula-3 is the origin of the syntax and semantics used for exceptions, and " +"some other Python features." +msgstr "" + +#: ../Doc/faq/general.rst:85 +msgid "" +"I was working in the Amoeba distributed operating system group at CWI. We " +"needed a better way to do system administration than by writing either C " +"programs or Bourne shell scripts, since Amoeba had its own system call " +"interface which wasn't easily accessible from the Bourne shell. My " +"experience with error handling in Amoeba made me acutely aware of the " +"importance of exceptions as a programming language feature." +msgstr "" + +#: ../Doc/faq/general.rst:92 +msgid "" +"It occurred to me that a scripting language with a syntax like ABC but with " +"access to the Amoeba system calls would fill the need. I realized that it " +"would be foolish to write an Amoeba-specific language, so I decided that I " +"needed a language that was generally extensible." +msgstr "" + +#: ../Doc/faq/general.rst:97 +msgid "" +"During the 1989 Christmas holidays, I had a lot of time on my hand, so I " +"decided to give it a try. During the next year, while still mostly working " +"on it in my own time, Python was used in the Amoeba project with increasing " +"success, and the feedback from colleagues made me add many early " +"improvements." +msgstr "" + +#: ../Doc/faq/general.rst:103 +msgid "" +"In February 1991, after just over a year of development, I decided to post " +"to USENET. The rest is in the ``Misc/HISTORY`` file." +msgstr "" + +#: ../Doc/faq/general.rst:108 +msgid "What is Python good for?" +msgstr "" + +#: ../Doc/faq/general.rst:110 +msgid "" +"Python is a high-level general-purpose programming language that can be " +"applied to many different classes of problems." +msgstr "" + +#: ../Doc/faq/general.rst:113 +msgid "" +"The language comes with a large standard library that covers areas such as " +"string processing (regular expressions, Unicode, calculating differences " +"between files), Internet protocols (HTTP, FTP, SMTP, XML-RPC, POP, IMAP, CGI " +"programming), software engineering (unit testing, logging, profiling, " +"parsing Python code), and operating system interfaces (system calls, " +"filesystems, TCP/IP sockets). Look at the table of contents for :ref:" +"`library-index` to get an idea of what's available. A wide variety of third-" +"party extensions are also available. Consult `the Python Package Index " +"`_ to find packages of interest to you." +msgstr "" + +#: ../Doc/faq/general.rst:125 +msgid "How does the Python version numbering scheme work?" +msgstr "" + +#: ../Doc/faq/general.rst:127 +msgid "" +"Python versions are numbered A.B.C or A.B. A is the major version number -- " +"it is only incremented for really major changes in the language. B is the " +"minor version number, incremented for less earth-shattering changes. C is " +"the micro-level -- it is incremented for each bugfix release. See :pep:`6` " +"for more information about bugfix releases." +msgstr "" + +#: ../Doc/faq/general.rst:133 +msgid "" +"Not all releases are bugfix releases. In the run-up to a new major release, " +"a series of development releases are made, denoted as alpha, beta, or " +"release candidate. Alphas are early releases in which interfaces aren't yet " +"finalized; it's not unexpected to see an interface change between two alpha " +"releases. Betas are more stable, preserving existing interfaces but possibly " +"adding new modules, and release candidates are frozen, making no changes " +"except as needed to fix critical bugs." +msgstr "" + +#: ../Doc/faq/general.rst:141 +msgid "" +"Alpha, beta and release candidate versions have an additional suffix. The " +"suffix for an alpha version is \"aN\" for some small number N, the suffix " +"for a beta version is \"bN\" for some small number N, and the suffix for a " +"release candidate version is \"cN\" for some small number N. In other " +"words, all versions labeled 2.0aN precede the versions labeled 2.0bN, which " +"precede versions labeled 2.0cN, and *those* precede 2.0." +msgstr "" + +#: ../Doc/faq/general.rst:148 +msgid "" +"You may also find version numbers with a \"+\" suffix, e.g. \"2.2+\". These " +"are unreleased versions, built directly from the CPython development " +"repository. In practice, after a final minor release is made, the version " +"is incremented to the next minor version, which becomes the \"a0\" version, " +"e.g. \"2.4a0\"." +msgstr "" + +#: ../Doc/faq/general.rst:153 +msgid "" +"See also the documentation for :data:`sys.version`, :data:`sys.hexversion`, " +"and :data:`sys.version_info`." +msgstr "" + +#: ../Doc/faq/general.rst:158 +msgid "How do I obtain a copy of the Python source?" +msgstr "" + +#: ../Doc/faq/general.rst:160 +msgid "" +"The latest Python source distribution is always available from python.org, " +"at https://www.python.org/downloads/. The latest development sources can be " +"obtained via anonymous Mercurial access at https://hg.python.org/cpython." +msgstr "" + +#: ../Doc/faq/general.rst:164 +msgid "" +"The source distribution is a gzipped tar file containing the complete C " +"source, Sphinx-formatted documentation, Python library modules, example " +"programs, and several useful pieces of freely distributable software. The " +"source will compile and run out of the box on most UNIX platforms." +msgstr "" + +#: ../Doc/faq/general.rst:169 +msgid "" +"Consult the `Getting Started section of the Python Developer's Guide " +"`__ for more information on " +"getting the source code and compiling it." +msgstr "" + +#: ../Doc/faq/general.rst:175 +msgid "How do I get documentation on Python?" +msgstr "" + +#: ../Doc/faq/general.rst:179 +msgid "" +"The standard documentation for the current stable version of Python is " +"available at https://docs.python.org/3/. PDF, plain text, and downloadable " +"HTML versions are also available at https://docs.python.org/3/download.html." +msgstr "" + +#: ../Doc/faq/general.rst:183 +msgid "" +"The documentation is written in reStructuredText and processed by `the " +"Sphinx documentation tool `__. The reStructuredText " +"source for the documentation is part of the Python source distribution." +msgstr "" + +#: ../Doc/faq/general.rst:189 +msgid "I've never programmed before. Is there a Python tutorial?" +msgstr "" + +#: ../Doc/faq/general.rst:191 +msgid "" +"There are numerous tutorials and books available. The standard " +"documentation includes :ref:`tutorial-index`." +msgstr "" + +#: ../Doc/faq/general.rst:194 +msgid "" +"Consult `the Beginner's Guide `_ to find information for beginning Python programmers, " +"including lists of tutorials." +msgstr "" + +#: ../Doc/faq/general.rst:199 +msgid "Is there a newsgroup or mailing list devoted to Python?" +msgstr "" + +#: ../Doc/faq/general.rst:201 +msgid "" +"There is a newsgroup, :newsgroup:`comp.lang.python`, and a mailing list, " +"`python-list `_. The " +"newsgroup and mailing list are gatewayed into each other -- if you can read " +"news it's unnecessary to subscribe to the mailing list. :newsgroup:`comp." +"lang.python` is high-traffic, receiving hundreds of postings every day, and " +"Usenet readers are often more able to cope with this volume." +msgstr "" + +#: ../Doc/faq/general.rst:208 +msgid "" +"Announcements of new software releases and events can be found in comp.lang." +"python.announce, a low-traffic moderated list that receives about five " +"postings per day. It's available as `the python-announce mailing list " +"`_." +msgstr "" + +#: ../Doc/faq/general.rst:213 +msgid "" +"More info about other mailing lists and newsgroups can be found at https://" +"www.python.org/community/lists/." +msgstr "" + +#: ../Doc/faq/general.rst:218 +msgid "How do I get a beta test version of Python?" +msgstr "" + +#: ../Doc/faq/general.rst:220 +msgid "" +"Alpha and beta releases are available from https://www.python.org/" +"downloads/. All releases are announced on the comp.lang.python and comp." +"lang.python.announce newsgroups and on the Python home page at https://www." +"python.org/; an RSS feed of news is available." +msgstr "" + +#: ../Doc/faq/general.rst:225 +msgid "" +"You can also access the development version of Python through Mercurial. " +"See https://docs.python.org/devguide/faq.html for details." +msgstr "" + +#: ../Doc/faq/general.rst:230 +msgid "How do I submit bug reports and patches for Python?" +msgstr "" + +#: ../Doc/faq/general.rst:232 +msgid "" +"To report a bug or submit a patch, please use the Roundup installation at " +"https://bugs.python.org/." +msgstr "" + +#: ../Doc/faq/general.rst:235 +msgid "" +"You must have a Roundup account to report bugs; this makes it possible for " +"us to contact you if we have follow-up questions. It will also enable " +"Roundup to send you updates as we act on your bug. If you had previously " +"used SourceForge to report bugs to Python, you can obtain your Roundup " +"password through Roundup's `password reset procedure `_." +msgstr "" + +#: ../Doc/faq/general.rst:241 +msgid "" +"For more information on how Python is developed, consult `the Python " +"Developer's Guide `_." +msgstr "" + +#: ../Doc/faq/general.rst:246 +msgid "Are there any published articles about Python that I can reference?" +msgstr "" + +#: ../Doc/faq/general.rst:248 +msgid "It's probably best to cite your favorite book about Python." +msgstr "" + +#: ../Doc/faq/general.rst:250 +msgid "" +"The very first article about Python was written in 1991 and is now quite " +"outdated." +msgstr "" + +#: ../Doc/faq/general.rst:253 +msgid "" +"Guido van Rossum and Jelke de Boer, \"Interactively Testing Remote Servers " +"Using the Python Programming Language\", CWI Quarterly, Volume 4, Issue 4 " +"(December 1991), Amsterdam, pp 283-303." +msgstr "" + +#: ../Doc/faq/general.rst:259 +msgid "Are there any books on Python?" +msgstr "" + +#: ../Doc/faq/general.rst:261 +msgid "" +"Yes, there are many, and more are being published. See the python.org wiki " +"at https://wiki.python.org/moin/PythonBooks for a list." +msgstr "" + +#: ../Doc/faq/general.rst:264 +msgid "" +"You can also search online bookstores for \"Python\" and filter out the " +"Monty Python references; or perhaps search for \"Python\" and \"language\"." +msgstr "" + +#: ../Doc/faq/general.rst:269 +msgid "Where in the world is www.python.org located?" +msgstr "" + +#: ../Doc/faq/general.rst:271 +msgid "" +"The Python project's infrastructure is located all over the world. `www." +"python.org `_ is graciously hosted by `Rackspace " +"`_, with CDN caching provided by `Fastly `_. `Upfront Systems `_ " +"hosts `bugs.python.org `_. Many other Python " +"services like `the Wiki `_ are hosted by `Oregon " +"State University Open Source Lab `_." +msgstr "" + +#: ../Doc/faq/general.rst:282 +msgid "Why is it called Python?" +msgstr "" + +#: ../Doc/faq/general.rst:284 +msgid "" +"When he began implementing Python, Guido van Rossum was also reading the " +"published scripts from `\"Monty Python's Flying Circus\" `__, a BBC comedy series from the 1970s. " +"Van Rossum thought he needed a name that was short, unique, and slightly " +"mysterious, so he decided to call the language Python." +msgstr "" + +#: ../Doc/faq/general.rst:292 +msgid "Do I have to like \"Monty Python's Flying Circus\"?" +msgstr "" + +#: ../Doc/faq/general.rst:294 +msgid "No, but it helps. :)" +msgstr "" + +#: ../Doc/faq/general.rst:298 +msgid "Python in the real world" +msgstr "" + +#: ../Doc/faq/general.rst:301 +msgid "How stable is Python?" +msgstr "" + +#: ../Doc/faq/general.rst:303 +msgid "" +"Very stable. New, stable releases have been coming out roughly every 6 to " +"18 months since 1991, and this seems likely to continue. Currently there " +"are usually around 18 months between major releases." +msgstr "" + +#: ../Doc/faq/general.rst:307 +msgid "" +"The developers issue \"bugfix\" releases of older versions, so the stability " +"of existing releases gradually improves. Bugfix releases, indicated by a " +"third component of the version number (e.g. 2.5.3, 2.6.2), are managed for " +"stability; only fixes for known problems are included in a bugfix release, " +"and it's guaranteed that interfaces will remain the same throughout a series " +"of bugfix releases." +msgstr "" + +#: ../Doc/faq/general.rst:314 +msgid "" +"The latest stable releases can always be found on the `Python download page " +"`_. There are two recommended production-" +"ready versions at this point in time, because at the moment there are two " +"branches of stable releases: 2.x and 3.x. Python 3.x may be less useful " +"than 2.x, since currently there is more third party software available for " +"Python 2 than for Python 3. Python 2 code will generally not run unchanged " +"in Python 3." +msgstr "" + +#: ../Doc/faq/general.rst:323 +msgid "How many people are using Python?" +msgstr "" + +#: ../Doc/faq/general.rst:325 +msgid "" +"There are probably tens of thousands of users, though it's difficult to " +"obtain an exact count." +msgstr "" + +#: ../Doc/faq/general.rst:328 +msgid "" +"Python is available for free download, so there are no sales figures, and " +"it's available from many different sites and packaged with many Linux " +"distributions, so download statistics don't tell the whole story either." +msgstr "" + +#: ../Doc/faq/general.rst:332 +msgid "" +"The comp.lang.python newsgroup is very active, but not all Python users post " +"to the group or even read it." +msgstr "" + +#: ../Doc/faq/general.rst:337 +msgid "Have any significant projects been done in Python?" +msgstr "" + +#: ../Doc/faq/general.rst:339 +msgid "" +"See https://www.python.org/about/success for a list of projects that use " +"Python. Consulting the proceedings for `past Python conferences `_ will reveal contributions from many " +"different companies and organizations." +msgstr "" + +#: ../Doc/faq/general.rst:344 +msgid "" +"High-profile Python projects include `the Mailman mailing list manager " +"`_ and `the Zope application server `_. Several Linux distributions, most notably `Red Hat `_, have written part or all of their installer and system " +"administration software in Python. Companies that use Python internally " +"include Google, Yahoo, and Lucasfilm Ltd." +msgstr "" + +#: ../Doc/faq/general.rst:353 +msgid "What new developments are expected for Python in the future?" +msgstr "" + +#: ../Doc/faq/general.rst:355 +msgid "" +"See https://www.python.org/dev/peps/ for the Python Enhancement Proposals " +"(PEPs). PEPs are design documents describing a suggested new feature for " +"Python, providing a concise technical specification and a rationale. Look " +"for a PEP titled \"Python X.Y Release Schedule\", where X.Y is a version " +"that hasn't been publicly released yet." +msgstr "" + +#: ../Doc/faq/general.rst:361 +msgid "" +"New development is discussed on `the python-dev mailing list `_." +msgstr "" + +#: ../Doc/faq/general.rst:366 +msgid "Is it reasonable to propose incompatible changes to Python?" +msgstr "" + +#: ../Doc/faq/general.rst:368 +msgid "" +"In general, no. There are already millions of lines of Python code around " +"the world, so any change in the language that invalidates more than a very " +"small fraction of existing programs has to be frowned upon. Even if you can " +"provide a conversion program, there's still the problem of updating all " +"documentation; many books have been written about Python, and we don't want " +"to invalidate them all at a single stroke." +msgstr "" + +#: ../Doc/faq/general.rst:375 +msgid "" +"Providing a gradual upgrade path is necessary if a feature has to be " +"changed. :pep:`5` describes the procedure followed for introducing backward-" +"incompatible changes while minimizing disruption for users." +msgstr "" + +#: ../Doc/faq/general.rst:381 +msgid "Is Python a good language for beginning programmers?" +msgstr "" + +#: ../Doc/faq/general.rst:383 ../Doc/faq/library.rst:790 +#: ../Doc/faq/programming.rst:17 ../Doc/faq/programming.rst:60 +msgid "Yes." +msgstr "" + +#: ../Doc/faq/general.rst:385 +msgid "" +"It is still common to start students with a procedural and statically typed " +"language such as Pascal, C, or a subset of C++ or Java. Students may be " +"better served by learning Python as their first language. Python has a very " +"simple and consistent syntax and a large standard library and, most " +"importantly, using Python in a beginning programming course lets students " +"concentrate on important programming skills such as problem decomposition " +"and data type design. With Python, students can be quickly introduced to " +"basic concepts such as loops and procedures. They can probably even work " +"with user-defined objects in their very first course." +msgstr "" + +#: ../Doc/faq/general.rst:395 +msgid "" +"For a student who has never programmed before, using a statically typed " +"language seems unnatural. It presents additional complexity that the " +"student must master and slows the pace of the course. The students are " +"trying to learn to think like a computer, decompose problems, design " +"consistent interfaces, and encapsulate data. While learning to use a " +"statically typed language is important in the long term, it is not " +"necessarily the best topic to address in the students' first programming " +"course." +msgstr "" + +#: ../Doc/faq/general.rst:403 +msgid "" +"Many other aspects of Python make it a good first language. Like Java, " +"Python has a large standard library so that students can be assigned " +"programming projects very early in the course that *do* something. " +"Assignments aren't restricted to the standard four-function calculator and " +"check balancing programs. By using the standard library, students can gain " +"the satisfaction of working on realistic applications as they learn the " +"fundamentals of programming. Using the standard library also teaches " +"students about code reuse. Third-party modules such as PyGame are also " +"helpful in extending the students' reach." +msgstr "" + +#: ../Doc/faq/general.rst:412 +msgid "" +"Python's interactive interpreter enables students to test language features " +"while they're programming. They can keep a window with the interpreter " +"running while they enter their program's source in another window. If they " +"can't remember the methods for a list, they can do something like this::" +msgstr "" + +#: ../Doc/faq/general.rst:441 +msgid "" +"With the interpreter, documentation is never far from the student as they " +"are programming." +msgstr "" + +#: ../Doc/faq/general.rst:444 +msgid "" +"There are also good IDEs for Python. IDLE is a cross-platform IDE for " +"Python that is written in Python using Tkinter. PythonWin is a Windows-" +"specific IDE. Emacs users will be happy to know that there is a very good " +"Python mode for Emacs. All of these programming environments provide syntax " +"highlighting, auto-indenting, and access to the interactive interpreter " +"while coding. Consult `the Python wiki `_ for a full list of Python editing environments." +msgstr "" + +#: ../Doc/faq/general.rst:452 +msgid "" +"If you want to discuss Python's use in education, you may be interested in " +"joining `the edu-sig mailing list `_." +msgstr "" + +#: ../Doc/faq/gui.rst:5 +msgid "Graphic User Interface FAQ" +msgstr "" + +#: ../Doc/faq/gui.rst:15 +msgid "General GUI Questions" +msgstr "" + +#: ../Doc/faq/gui.rst:18 +msgid "What platform-independent GUI toolkits exist for Python?" +msgstr "" + +#: ../Doc/faq/gui.rst:20 +msgid "" +"Depending on what platform(s) you are aiming at, there are several. Some of " +"them haven't been ported to Python 3 yet. At least `Tkinter`_ and `Qt`_ are " +"known to be Python 3-compatible." +msgstr "" + +#: ../Doc/faq/gui.rst:27 +msgid "Tkinter" +msgstr "" + +#: ../Doc/faq/gui.rst:29 +msgid "" +"Standard builds of Python include an object-oriented interface to the Tcl/Tk " +"widget set, called :ref:`tkinter `. This is probably the easiest " +"to install (since it comes included with most `binary distributions `_ of Python) and use. For more info about Tk, " +"including pointers to the source, see the `Tcl/Tk home page `_. Tcl/Tk is fully portable to the Mac OS X, Windows, and Unix " +"platforms." +msgstr "" + +#: ../Doc/faq/gui.rst:38 +msgid "wxWidgets" +msgstr "" + +#: ../Doc/faq/gui.rst:40 +msgid "" +"wxWidgets (https://www.wxwidgets.org) is a free, portable GUI class library " +"written in C++ that provides a native look and feel on a number of " +"platforms, with Windows, Mac OS X, GTK, X11, all listed as current stable " +"targets. Language bindings are available for a number of languages " +"including Python, Perl, Ruby, etc." +msgstr "" + +#: ../Doc/faq/gui.rst:46 +msgid "" +"wxPython (http://www.wxpython.org) is the Python binding for wxwidgets. " +"While it often lags slightly behind the official wxWidgets releases, it also " +"offers a number of features via pure Python extensions that are not " +"available in other language bindings. There is an active wxPython user and " +"developer community." +msgstr "" + +#: ../Doc/faq/gui.rst:52 +msgid "" +"Both wxWidgets and wxPython are free, open source, software with permissive " +"licences that allow their use in commercial products as well as in freeware " +"or shareware." +msgstr "" + +#: ../Doc/faq/gui.rst:58 +msgid "Qt" +msgstr "" + +#: ../Doc/faq/gui.rst:60 +msgid "" +"There are bindings available for the Qt toolkit (using either `PyQt `_ or `PySide `_) and for KDE (`PyKDE4 `__). PyQt is currently more mature than PySide, but you must " +"buy a PyQt license from `Riverbank Computing `_ if you want to write proprietary " +"applications. PySide is free for all applications." +msgstr "" + +#: ../Doc/faq/gui.rst:67 +msgid "" +"Qt 4.5 upwards is licensed under the LGPL license; also, commercial licenses " +"are available from `The Qt Company `_." +msgstr "" + +#: ../Doc/faq/gui.rst:71 +msgid "Gtk+" +msgstr "" + +#: ../Doc/faq/gui.rst:73 +msgid "" +"The `GObject introspection bindings `_ for Python allow you to write GTK+ 3 applications. There is " +"also a `Python GTK+ 3 Tutorial `_." +msgstr "" + +#: ../Doc/faq/gui.rst:77 +msgid "" +"The older PyGtk bindings for the `Gtk+ 2 toolkit `_ have " +"been implemented by James Henstridge; see ." +msgstr "" + +#: ../Doc/faq/gui.rst:81 +msgid "FLTK" +msgstr "" + +#: ../Doc/faq/gui.rst:83 +msgid "" +"Python bindings for `the FLTK toolkit `_, a simple yet " +"powerful and mature cross-platform windowing system, are available from `the " +"PyFLTK project `_." +msgstr "" + +#: ../Doc/faq/gui.rst:89 +msgid "FOX" +msgstr "" + +#: ../Doc/faq/gui.rst:91 +msgid "" +"A wrapper for `the FOX toolkit `_ called `FXpy " +"`_ is available. FOX supports both Unix " +"variants and Windows." +msgstr "" + +#: ../Doc/faq/gui.rst:97 +msgid "OpenGL" +msgstr "" + +#: ../Doc/faq/gui.rst:99 +msgid "For OpenGL bindings, see `PyOpenGL `_." +msgstr "" + +#: ../Doc/faq/gui.rst:103 +msgid "What platform-specific GUI toolkits exist for Python?" +msgstr "" + +#: ../Doc/faq/gui.rst:105 +msgid "" +"By installing the `PyObjc Objective-C bridge `_, Python programs can use Mac OS X's Cocoa libraries." +msgstr "" + +#: ../Doc/faq/gui.rst:109 +msgid "" +":ref:`Pythonwin ` by Mark Hammond includes an interface to the " +"Microsoft Foundation Classes and a Python programming environment that's " +"written mostly in Python using the MFC classes." +msgstr "" + +#: ../Doc/faq/gui.rst:115 +msgid "Tkinter questions" +msgstr "" + +#: ../Doc/faq/gui.rst:118 +msgid "How do I freeze Tkinter applications?" +msgstr "" + +#: ../Doc/faq/gui.rst:120 +msgid "" +"Freeze is a tool to create stand-alone applications. When freezing Tkinter " +"applications, the applications will not be truly stand-alone, as the " +"application will still need the Tcl and Tk libraries." +msgstr "" + +#: ../Doc/faq/gui.rst:124 +msgid "" +"One solution is to ship the application with the Tcl and Tk libraries, and " +"point to them at run-time using the :envvar:`TCL_LIBRARY` and :envvar:" +"`TK_LIBRARY` environment variables." +msgstr "" + +#: ../Doc/faq/gui.rst:128 +msgid "" +"To get truly stand-alone applications, the Tcl scripts that form the library " +"have to be integrated into the application as well. One tool supporting that " +"is SAM (stand-alone modules), which is part of the Tix distribution (http://" +"tix.sourceforge.net/)." +msgstr "" + +#: ../Doc/faq/gui.rst:133 +msgid "" +"Build Tix with SAM enabled, perform the appropriate call to :c:func:" +"`Tclsam_init`, etc. inside Python's :file:`Modules/tkappinit.c`, and link " +"with libtclsam and libtksam (you might include the Tix libraries as well)." +msgstr "" + +#: ../Doc/faq/gui.rst:140 +msgid "Can I have Tk events handled while waiting for I/O?" +msgstr "" + +#: ../Doc/faq/gui.rst:142 +msgid "" +"On platforms other than Windows, yes, and you don't even need threads! But " +"you'll have to restructure your I/O code a bit. Tk has the equivalent of " +"Xt's :c:func:`XtAddInput()` call, which allows you to register a callback " +"function which will be called from the Tk mainloop when I/O is possible on a " +"file descriptor. See :ref:`tkinter-file-handlers`." +msgstr "" + +#: ../Doc/faq/gui.rst:150 +msgid "I can't get key bindings to work in Tkinter: why?" +msgstr "" + +#: ../Doc/faq/gui.rst:152 +msgid "" +"An often-heard complaint is that event handlers bound to events with the :" +"meth:`bind` method don't get handled even when the appropriate key is " +"pressed." +msgstr "" + +#: ../Doc/faq/gui.rst:155 +msgid "" +"The most common cause is that the widget to which the binding applies " +"doesn't have \"keyboard focus\". Check out the Tk documentation for the " +"focus command. Usually a widget is given the keyboard focus by clicking in " +"it (but not for labels; see the takefocus option)." +msgstr "" + +#: ../Doc/faq/index.rst:5 +msgid "Python Frequently Asked Questions" +msgstr "" + +#: ../Doc/faq/installed.rst:3 +msgid "\"Why is Python Installed on my Computer?\" FAQ" +msgstr "" + +#: ../Doc/faq/installed.rst:8 +msgid "" +"Python is a programming language. It's used for many different " +"applications. It's used in some high schools and colleges as an introductory " +"programming language because Python is easy to learn, but it's also used by " +"professional software developers at places such as Google, NASA, and " +"Lucasfilm Ltd." +msgstr "" + +#: ../Doc/faq/installed.rst:13 +msgid "" +"If you wish to learn more about Python, start with the `Beginner's Guide to " +"Python `_." +msgstr "" + +#: ../Doc/faq/installed.rst:18 +msgid "Why is Python installed on my machine?" +msgstr "" + +#: ../Doc/faq/installed.rst:20 +msgid "" +"If you find Python installed on your system but don't remember installing " +"it, there are several possible ways it could have gotten there." +msgstr "" + +#: ../Doc/faq/installed.rst:23 +msgid "" +"Perhaps another user on the computer wanted to learn programming and " +"installed it; you'll have to figure out who's been using the machine and " +"might have installed it." +msgstr "" + +#: ../Doc/faq/installed.rst:26 +msgid "" +"A third-party application installed on the machine might have been written " +"in Python and included a Python installation. There are many such " +"applications, from GUI programs to network servers and administrative " +"scripts." +msgstr "" + +#: ../Doc/faq/installed.rst:29 +msgid "" +"Some Windows machines also have Python installed. At this writing we're " +"aware of computers from Hewlett-Packard and Compaq that include Python. " +"Apparently some of HP/Compaq's administrative tools are written in Python." +msgstr "" + +#: ../Doc/faq/installed.rst:32 +msgid "" +"Many Unix-compatible operating systems, such as Mac OS X and some Linux " +"distributions, have Python installed by default; it's included in the base " +"installation." +msgstr "" + +#: ../Doc/faq/installed.rst:38 +msgid "Can I delete Python?" +msgstr "" + +#: ../Doc/faq/installed.rst:40 +msgid "That depends on where Python came from." +msgstr "" + +#: ../Doc/faq/installed.rst:42 +msgid "" +"If someone installed it deliberately, you can remove it without hurting " +"anything. On Windows, use the Add/Remove Programs icon in the Control Panel." +msgstr "" + +#: ../Doc/faq/installed.rst:45 +msgid "" +"If Python was installed by a third-party application, you can also remove " +"it, but that application will no longer work. You should use that " +"application's uninstaller rather than removing Python directly." +msgstr "" + +#: ../Doc/faq/installed.rst:49 +msgid "" +"If Python came with your operating system, removing it is not recommended. " +"If you remove it, whatever tools were written in Python will no longer run, " +"and some of them might be important to you. Reinstalling the whole system " +"would then be required to fix things again." +msgstr "" + +#: ../Doc/faq/library.rst:5 +msgid "Library and Extension FAQ" +msgstr "" + +#: ../Doc/faq/library.rst:12 +msgid "General Library Questions" +msgstr "" + +#: ../Doc/faq/library.rst:15 +msgid "How do I find a module or application to perform task X?" +msgstr "" + +#: ../Doc/faq/library.rst:17 +msgid "" +"Check :ref:`the Library Reference ` to see if there's a " +"relevant standard library module. (Eventually you'll learn what's in the " +"standard library and will be able to skip this step.)" +msgstr "" + +#: ../Doc/faq/library.rst:21 +msgid "" +"For third-party packages, search the `Python Package Index `_ or try `Google `_ or another Web " +"search engine. Searching for \"Python\" plus a keyword or two for your " +"topic of interest will usually find something helpful." +msgstr "" + +#: ../Doc/faq/library.rst:28 +msgid "Where is the math.py (socket.py, regex.py, etc.) source file?" +msgstr "" + +#: ../Doc/faq/library.rst:30 +msgid "" +"If you can't find a source file for a module it may be a built-in or " +"dynamically loaded module implemented in C, C++ or other compiled language. " +"In this case you may not have the source file or it may be something like :" +"file:`mathmodule.c`, somewhere in a C source directory (not on the Python " +"Path)." +msgstr "" + +#: ../Doc/faq/library.rst:35 +msgid "There are (at least) three kinds of modules in Python:" +msgstr "" + +#: ../Doc/faq/library.rst:37 +msgid "modules written in Python (.py);" +msgstr "" + +#: ../Doc/faq/library.rst:38 +msgid "" +"modules written in C and dynamically loaded (.dll, .pyd, .so, .sl, etc);" +msgstr "" + +#: ../Doc/faq/library.rst:39 +msgid "" +"modules written in C and linked with the interpreter; to get a list of " +"these, type::" +msgstr "" + +#: ../Doc/faq/library.rst:47 +msgid "How do I make a Python script executable on Unix?" +msgstr "" + +#: ../Doc/faq/library.rst:49 +msgid "" +"You need to do two things: the script file's mode must be executable and the " +"first line must begin with ``#!`` followed by the path of the Python " +"interpreter." +msgstr "" + +#: ../Doc/faq/library.rst:53 +msgid "" +"The first is done by executing ``chmod +x scriptfile`` or perhaps ``chmod " +"755 scriptfile``." +msgstr "" + +#: ../Doc/faq/library.rst:56 +msgid "" +"The second can be done in a number of ways. The most straightforward way is " +"to write ::" +msgstr "" + +#: ../Doc/faq/library.rst:61 +msgid "" +"as the very first line of your file, using the pathname for where the Python " +"interpreter is installed on your platform." +msgstr "" + +#: ../Doc/faq/library.rst:64 +msgid "" +"If you would like the script to be independent of where the Python " +"interpreter lives, you can use the :program:`env` program. Almost all Unix " +"variants support the following, assuming the Python interpreter is in a " +"directory on the user's :envvar:`PATH`::" +msgstr "" + +#: ../Doc/faq/library.rst:71 +msgid "" +"*Don't* do this for CGI scripts. The :envvar:`PATH` variable for CGI " +"scripts is often very minimal, so you need to use the actual absolute " +"pathname of the interpreter." +msgstr "" + +#: ../Doc/faq/library.rst:75 +msgid "" +"Occasionally, a user's environment is so full that the :program:`/usr/bin/" +"env` program fails; or there's no env program at all. In that case, you can " +"try the following hack (due to Alex Rezinsky)::" +msgstr "" + +#: ../Doc/faq/library.rst:84 +msgid "" +"The minor disadvantage is that this defines the script's __doc__ string. " +"However, you can fix that by adding ::" +msgstr "" + +#: ../Doc/faq/library.rst:92 +msgid "Is there a curses/termcap package for Python?" +msgstr "" + +#: ../Doc/faq/library.rst:96 +msgid "" +"For Unix variants: The standard Python source distribution comes with a " +"curses module in the :source:`Modules` subdirectory, though it's not " +"compiled by default. (Note that this is not available in the Windows " +"distribution -- there is no curses module for Windows.)" +msgstr "" + +#: ../Doc/faq/library.rst:101 +msgid "" +"The :mod:`curses` module supports basic curses features as well as many " +"additional functions from ncurses and SYSV curses such as colour, " +"alternative character set support, pads, and mouse support. This means the " +"module isn't compatible with operating systems that only have BSD curses, " +"but there don't seem to be any currently maintained OSes that fall into this " +"category." +msgstr "" + +#: ../Doc/faq/library.rst:107 +msgid "" +"For Windows: use `the consolelib module `_." +msgstr "" + +#: ../Doc/faq/library.rst:112 +msgid "Is there an equivalent to C's onexit() in Python?" +msgstr "" + +#: ../Doc/faq/library.rst:114 +msgid "" +"The :mod:`atexit` module provides a register function that is similar to " +"C's :c:func:`onexit`." +msgstr "" + +#: ../Doc/faq/library.rst:119 +msgid "Why don't my signal handlers work?" +msgstr "" + +#: ../Doc/faq/library.rst:121 +msgid "" +"The most common problem is that the signal handler is declared with the " +"wrong argument list. It is called as ::" +msgstr "" + +#: ../Doc/faq/library.rst:126 +msgid "so it should be declared with two arguments::" +msgstr "" + +#: ../Doc/faq/library.rst:133 +msgid "Common tasks" +msgstr "" + +#: ../Doc/faq/library.rst:136 +msgid "How do I test a Python program or component?" +msgstr "" + +#: ../Doc/faq/library.rst:138 +msgid "" +"Python comes with two testing frameworks. The :mod:`doctest` module finds " +"examples in the docstrings for a module and runs them, comparing the output " +"with the expected output given in the docstring." +msgstr "" + +#: ../Doc/faq/library.rst:142 +msgid "" +"The :mod:`unittest` module is a fancier testing framework modelled on Java " +"and Smalltalk testing frameworks." +msgstr "" + +#: ../Doc/faq/library.rst:145 +msgid "" +"To make testing easier, you should use good modular design in your program. " +"Your program should have almost all functionality encapsulated in either " +"functions or class methods -- and this sometimes has the surprising and " +"delightful effect of making the program run faster (because local variable " +"accesses are faster than global accesses). Furthermore the program should " +"avoid depending on mutating global variables, since this makes testing much " +"more difficult to do." +msgstr "" + +#: ../Doc/faq/library.rst:153 +msgid "The \"global main logic\" of your program may be as simple as ::" +msgstr "" + +#: ../Doc/faq/library.rst:158 +msgid "at the bottom of the main module of your program." +msgstr "" + +#: ../Doc/faq/library.rst:160 +msgid "" +"Once your program is organized as a tractable collection of functions and " +"class behaviours you should write test functions that exercise the " +"behaviours. A test suite that automates a sequence of tests can be " +"associated with each module. This sounds like a lot of work, but since " +"Python is so terse and flexible it's surprisingly easy. You can make coding " +"much more pleasant and fun by writing your test functions in parallel with " +"the \"production code\", since this makes it easy to find bugs and even " +"design flaws earlier." +msgstr "" + +#: ../Doc/faq/library.rst:168 +msgid "" +"\"Support modules\" that are not intended to be the main module of a program " +"may include a self-test of the module. ::" +msgstr "" + +#: ../Doc/faq/library.rst:174 +msgid "" +"Even programs that interact with complex external interfaces may be tested " +"when the external interfaces are unavailable by using \"fake\" interfaces " +"implemented in Python." +msgstr "" + +#: ../Doc/faq/library.rst:180 +msgid "How do I create documentation from doc strings?" +msgstr "" + +#: ../Doc/faq/library.rst:182 +msgid "" +"The :mod:`pydoc` module can create HTML from the doc strings in your Python " +"source code. An alternative for creating API documentation purely from " +"docstrings is `epydoc `_. `Sphinx `_ can also include docstring content." +msgstr "" + +#: ../Doc/faq/library.rst:189 +msgid "How do I get a single keypress at a time?" +msgstr "" + +#: ../Doc/faq/library.rst:191 +msgid "" +"For Unix variants there are several solutions. It's straightforward to do " +"this using curses, but curses is a fairly large module to learn." +msgstr "" + +#: ../Doc/faq/library.rst:235 +msgid "Threads" +msgstr "" + +#: ../Doc/faq/library.rst:238 +msgid "How do I program using threads?" +msgstr "" + +#: ../Doc/faq/library.rst:240 +msgid "" +"Be sure to use the :mod:`threading` module and not the :mod:`_thread` " +"module. The :mod:`threading` module builds convenient abstractions on top of " +"the low-level primitives provided by the :mod:`_thread` module." +msgstr "" + +#: ../Doc/faq/library.rst:244 +msgid "" +"Aahz has a set of slides from his threading tutorial that are helpful; see " +"http://www.pythoncraft.com/OSCON2001/." +msgstr "" + +#: ../Doc/faq/library.rst:249 +msgid "None of my threads seem to run: why?" +msgstr "" + +#: ../Doc/faq/library.rst:251 +msgid "" +"As soon as the main thread exits, all threads are killed. Your main thread " +"is running too quickly, giving the threads no time to do any work." +msgstr "" + +#: ../Doc/faq/library.rst:254 +msgid "" +"A simple fix is to add a sleep to the end of the program that's long enough " +"for all the threads to finish::" +msgstr "" + +#: ../Doc/faq/library.rst:269 +msgid "" +"But now (on many platforms) the threads don't run in parallel, but appear to " +"run sequentially, one at a time! The reason is that the OS thread scheduler " +"doesn't start a new thread until the previous thread is blocked." +msgstr "" + +#: ../Doc/faq/library.rst:273 +msgid "A simple fix is to add a tiny sleep to the start of the run function::" +msgstr "" + +#: ../Doc/faq/library.rst:286 +msgid "" +"Instead of trying to guess a good delay value for :func:`time.sleep`, it's " +"better to use some kind of semaphore mechanism. One idea is to use the :mod:" +"`queue` module to create a queue object, let each thread append a token to " +"the queue when it finishes, and let the main thread read as many tokens from " +"the queue as there are threads." +msgstr "" + +#: ../Doc/faq/library.rst:294 +msgid "How do I parcel out work among a bunch of worker threads?" +msgstr "" + +#: ../Doc/faq/library.rst:296 +msgid "" +"The easiest way is to use the new :mod:`concurrent.futures` module, " +"especially the :mod:`~concurrent.futures.ThreadPoolExecutor` class." +msgstr "" + +#: ../Doc/faq/library.rst:299 +msgid "" +"Or, if you want fine control over the dispatching algorithm, you can write " +"your own logic manually. Use the :mod:`queue` module to create a queue " +"containing a list of jobs. The :class:`~queue.Queue` class maintains a list " +"of objects and has a ``.put(obj)`` method that adds items to the queue and a " +"``.get()`` method to return them. The class will take care of the locking " +"necessary to ensure that each job is handed out exactly once." +msgstr "" + +#: ../Doc/faq/library.rst:306 +msgid "Here's a trivial example::" +msgstr "" + +#: ../Doc/faq/library.rst:344 +msgid "When run, this will produce the following output:" +msgstr "" + +#: ../Doc/faq/library.rst:362 +msgid "" +"Consult the module's documentation for more details; the :class:`~queue." +"Queue` class provides a featureful interface." +msgstr "" + +#: ../Doc/faq/library.rst:367 +msgid "What kinds of global value mutation are thread-safe?" +msgstr "" + +#: ../Doc/faq/library.rst:369 +msgid "" +"A :term:`global interpreter lock` (GIL) is used internally to ensure that " +"only one thread runs in the Python VM at a time. In general, Python offers " +"to switch among threads only between bytecode instructions; how frequently " +"it switches can be set via :func:`sys.setswitchinterval`. Each bytecode " +"instruction and therefore all the C implementation code reached from each " +"instruction is therefore atomic from the point of view of a Python program." +msgstr "" + +#: ../Doc/faq/library.rst:376 +msgid "" +"In theory, this means an exact accounting requires an exact understanding of " +"the PVM bytecode implementation. In practice, it means that operations on " +"shared variables of built-in data types (ints, lists, dicts, etc) that " +"\"look atomic\" really are." +msgstr "" + +#: ../Doc/faq/library.rst:381 +msgid "" +"For example, the following operations are all atomic (L, L1, L2 are lists, " +"D, D1, D2 are dicts, x, y are objects, i, j are ints)::" +msgstr "" + +#: ../Doc/faq/library.rst:396 +msgid "These aren't::" +msgstr "" + +#: ../Doc/faq/library.rst:403 +msgid "" +"Operations that replace other objects may invoke those other objects' :meth:" +"`__del__` method when their reference count reaches zero, and that can " +"affect things. This is especially true for the mass updates to dictionaries " +"and lists. When in doubt, use a mutex!" +msgstr "" + +#: ../Doc/faq/library.rst:410 +msgid "Can't we get rid of the Global Interpreter Lock?" +msgstr "" + +#: ../Doc/faq/library.rst:414 +msgid "" +"The :term:`global interpreter lock` (GIL) is often seen as a hindrance to " +"Python's deployment on high-end multiprocessor server machines, because a " +"multi-threaded Python program effectively only uses one CPU, due to the " +"insistence that (almost) all Python code can only run while the GIL is held." +msgstr "" + +#: ../Doc/faq/library.rst:419 +msgid "" +"Back in the days of Python 1.5, Greg Stein actually implemented a " +"comprehensive patch set (the \"free threading\" patches) that removed the " +"GIL and replaced it with fine-grained locking. Adam Olsen recently did a " +"similar experiment in his `python-safethread `_ project. Unfortunately, both experiments exhibited a " +"sharp drop in single-thread performance (at least 30% slower), due to the " +"amount of fine-grained locking necessary to compensate for the removal of " +"the GIL." +msgstr "" + +#: ../Doc/faq/library.rst:427 +msgid "" +"This doesn't mean that you can't make good use of Python on multi-CPU " +"machines! You just have to be creative with dividing the work up between " +"multiple *processes* rather than multiple *threads*. The :class:" +"`~concurrent.futures.ProcessPoolExecutor` class in the new :mod:`concurrent." +"futures` module provides an easy way of doing so; the :mod:`multiprocessing` " +"module provides a lower-level API in case you want more control over " +"dispatching of tasks." +msgstr "" + +#: ../Doc/faq/library.rst:435 +msgid "" +"Judicious use of C extensions will also help; if you use a C extension to " +"perform a time-consuming task, the extension can release the GIL while the " +"thread of execution is in the C code and allow other threads to get some " +"work done. Some standard library modules such as :mod:`zlib` and :mod:" +"`hashlib` already do this." +msgstr "" + +#: ../Doc/faq/library.rst:441 +msgid "" +"It has been suggested that the GIL should be a per-interpreter-state lock " +"rather than truly global; interpreters then wouldn't be able to share " +"objects. Unfortunately, this isn't likely to happen either. It would be a " +"tremendous amount of work, because many object implementations currently " +"have global state. For example, small integers and short strings are cached; " +"these caches would have to be moved to the interpreter state. Other object " +"types have their own free list; these free lists would have to be moved to " +"the interpreter state. And so on." +msgstr "" + +#: ../Doc/faq/library.rst:450 +msgid "" +"And I doubt that it can even be done in finite time, because the same " +"problem exists for 3rd party extensions. It is likely that 3rd party " +"extensions are being written at a faster rate than you can convert them to " +"store all their global state in the interpreter state." +msgstr "" + +#: ../Doc/faq/library.rst:455 +msgid "" +"And finally, once you have multiple interpreters not sharing any state, what " +"have you gained over running each interpreter in a separate process?" +msgstr "" + +#: ../Doc/faq/library.rst:460 +msgid "Input and Output" +msgstr "" + +#: ../Doc/faq/library.rst:463 +msgid "How do I delete a file? (And other file questions...)" +msgstr "" + +#: ../Doc/faq/library.rst:465 +msgid "" +"Use ``os.remove(filename)`` or ``os.unlink(filename)``; for documentation, " +"see the :mod:`os` module. The two functions are identical; :func:`~os." +"unlink` is simply the name of the Unix system call for this function." +msgstr "" + +#: ../Doc/faq/library.rst:469 +msgid "" +"To remove a directory, use :func:`os.rmdir`; use :func:`os.mkdir` to create " +"one. ``os.makedirs(path)`` will create any intermediate directories in " +"``path`` that don't exist. ``os.removedirs(path)`` will remove intermediate " +"directories as long as they're empty; if you want to delete an entire " +"directory tree and its contents, use :func:`shutil.rmtree`." +msgstr "" + +#: ../Doc/faq/library.rst:475 +msgid "To rename a file, use ``os.rename(old_path, new_path)``." +msgstr "" + +#: ../Doc/faq/library.rst:477 +msgid "" +"To truncate a file, open it using ``f = open(filename, \"rb+\")``, and use " +"``f.truncate(offset)``; offset defaults to the current seek position. " +"There's also ``os.ftruncate(fd, offset)`` for files opened with :func:`os." +"open`, where *fd* is the file descriptor (a small integer)." +msgstr "" + +#: ../Doc/faq/library.rst:482 +msgid "" +"The :mod:`shutil` module also contains a number of functions to work on " +"files including :func:`~shutil.copyfile`, :func:`~shutil.copytree`, and :" +"func:`~shutil.rmtree`." +msgstr "" + +#: ../Doc/faq/library.rst:488 +msgid "How do I copy a file?" +msgstr "" + +#: ../Doc/faq/library.rst:490 +msgid "" +"The :mod:`shutil` module contains a :func:`~shutil.copyfile` function. Note " +"that on MacOS 9 it doesn't copy the resource fork and Finder info." +msgstr "" + +#: ../Doc/faq/library.rst:495 +msgid "How do I read (or write) binary data?" +msgstr "" + +#: ../Doc/faq/library.rst:497 +msgid "" +"To read or write complex binary data formats, it's best to use the :mod:" +"`struct` module. It allows you to take a string containing binary data " +"(usually numbers) and convert it to Python objects; and vice versa." +msgstr "" + +#: ../Doc/faq/library.rst:501 +msgid "" +"For example, the following code reads two 2-byte integers and one 4-byte " +"integer in big-endian format from a file::" +msgstr "" + +#: ../Doc/faq/library.rst:510 +msgid "" +"The '>' in the format string forces big-endian data; the letter 'h' reads " +"one \"short integer\" (2 bytes), and 'l' reads one \"long integer\" (4 " +"bytes) from the string." +msgstr "" + +#: ../Doc/faq/library.rst:514 +msgid "" +"For data that is more regular (e.g. a homogeneous list of ints or floats), " +"you can also use the :mod:`array` module." +msgstr "" + +#: ../Doc/faq/library.rst:519 +msgid "" +"To read and write binary data, it is mandatory to open the file in binary " +"mode (here, passing ``\"rb\"`` to :func:`open`). If you use ``\"r\"`` " +"instead (the default), the file will be open in text mode and ``f.read()`` " +"will return :class:`str` objects rather than :class:`bytes` objects." +msgstr "" + +#: ../Doc/faq/library.rst:527 +msgid "I can't seem to use os.read() on a pipe created with os.popen(); why?" +msgstr "" + +#: ../Doc/faq/library.rst:529 +msgid "" +":func:`os.read` is a low-level function which takes a file descriptor, a " +"small integer representing the opened file. :func:`os.popen` creates a high-" +"level file object, the same type returned by the built-in :func:`open` " +"function. Thus, to read *n* bytes from a pipe *p* created with :func:`os." +"popen`, you need to use ``p.read(n)``." +msgstr "" + +#: ../Doc/faq/library.rst:616 +msgid "How do I access the serial (RS232) port?" +msgstr "" + +#: ../Doc/faq/library.rst:618 +msgid "For Win32, POSIX (Linux, BSD, etc.), Jython:" +msgstr "" + +#: ../Doc/faq/library.rst:620 +msgid "http://pyserial.sourceforge.net" +msgstr "" + +#: ../Doc/faq/library.rst:622 +msgid "For Unix, see a Usenet post by Mitch Chapman:" +msgstr "" + +#: ../Doc/faq/library.rst:624 +msgid "https://groups.google.com/groups?selm=34A04430.CF9@ohioee.com" +msgstr "" + +#: ../Doc/faq/library.rst:628 +msgid "Why doesn't closing sys.stdout (stdin, stderr) really close it?" +msgstr "" + +#: ../Doc/faq/library.rst:630 +msgid "" +"Python :term:`file objects ` are a high-level layer of " +"abstraction on low-level C file descriptors." +msgstr "" + +#: ../Doc/faq/library.rst:633 +msgid "" +"For most file objects you create in Python via the built-in :func:`open` " +"function, ``f.close()`` marks the Python file object as being closed from " +"Python's point of view, and also arranges to close the underlying C file " +"descriptor. This also happens automatically in ``f``'s destructor, when " +"``f`` becomes garbage." +msgstr "" + +#: ../Doc/faq/library.rst:639 +msgid "" +"But stdin, stdout and stderr are treated specially by Python, because of the " +"special status also given to them by C. Running ``sys.stdout.close()`` " +"marks the Python-level file object as being closed, but does *not* close the " +"associated C file descriptor." +msgstr "" + +#: ../Doc/faq/library.rst:644 +msgid "" +"To close the underlying C file descriptor for one of these three, you should " +"first be sure that's what you really want to do (e.g., you may confuse " +"extension modules trying to do I/O). If it is, use :func:`os.close`::" +msgstr "" + +#: ../Doc/faq/library.rst:652 +msgid "Or you can use the numeric constants 0, 1 and 2, respectively." +msgstr "" + +#: ../Doc/faq/library.rst:656 +msgid "Network/Internet Programming" +msgstr "" + +#: ../Doc/faq/library.rst:659 +msgid "What WWW tools are there for Python?" +msgstr "" + +#: ../Doc/faq/library.rst:661 +msgid "" +"See the chapters titled :ref:`internet` and :ref:`netdata` in the Library " +"Reference Manual. Python has many modules that will help you build server-" +"side and client-side web systems." +msgstr "" + +#: ../Doc/faq/library.rst:667 +msgid "" +"A summary of available frameworks is maintained by Paul Boddie at https://" +"wiki.python.org/moin/WebProgramming\\ ." +msgstr "" + +#: ../Doc/faq/library.rst:670 +msgid "" +"Cameron Laird maintains a useful set of pages about Python web technologies " +"at http://phaseit.net/claird/comp.lang.python/web_python." +msgstr "" + +#: ../Doc/faq/library.rst:675 +msgid "How can I mimic CGI form submission (METHOD=POST)?" +msgstr "" + +#: ../Doc/faq/library.rst:677 +msgid "" +"I would like to retrieve web pages that are the result of POSTing a form. Is " +"there existing code that would let me do this easily?" +msgstr "" + +#: ../Doc/faq/library.rst:680 +msgid "Yes. Here's a simple example that uses urllib.request::" +msgstr "" + +#: ../Doc/faq/library.rst:695 +msgid "" +"Note that in general for percent-encoded POST operations, query strings must " +"be quoted using :func:`urllib.parse.urlencode`. For example, to send " +"``name=Guy Steele, Jr.``::" +msgstr "" + +#: ../Doc/faq/library.rst:703 +msgid ":ref:`urllib-howto` for extensive examples." +msgstr "" + +#: ../Doc/faq/library.rst:707 +msgid "What module should I use to help with generating HTML?" +msgstr "" + +#: ../Doc/faq/library.rst:711 +msgid "" +"You can find a collection of useful links on the `Web Programming wiki page " +"`_." +msgstr "" + +#: ../Doc/faq/library.rst:716 +msgid "How do I send mail from a Python script?" +msgstr "" + +#: ../Doc/faq/library.rst:718 +msgid "Use the standard library module :mod:`smtplib`." +msgstr "" + +#: ../Doc/faq/library.rst:720 +msgid "" +"Here's a very simple interactive mail sender that uses it. This method will " +"work on any host that supports an SMTP listener. ::" +msgstr "" + +#: ../Doc/faq/library.rst:740 +msgid "" +"A Unix-only alternative uses sendmail. The location of the sendmail program " +"varies between systems; sometimes it is ``/usr/lib/sendmail``, sometimes ``/" +"usr/sbin/sendmail``. The sendmail manual page will help you out. Here's " +"some sample code::" +msgstr "" + +#: ../Doc/faq/library.rst:760 +msgid "How do I avoid blocking in the connect() method of a socket?" +msgstr "" + +#: ../Doc/faq/library.rst:762 +msgid "" +"The :mod:`select` module is commonly used to help with asynchronous I/O on " +"sockets." +msgstr "" + +#: ../Doc/faq/library.rst:765 +msgid "" +"To prevent the TCP connect from blocking, you can set the socket to non-" +"blocking mode. Then when you do the ``connect()``, you will either connect " +"immediately (unlikely) or get an exception that contains the error number as " +"``.errno``. ``errno.EINPROGRESS`` indicates that the connection is in " +"progress, but hasn't finished yet. Different OSes will return different " +"values, so you're going to have to check what's returned on your system." +msgstr "" + +#: ../Doc/faq/library.rst:772 +msgid "" +"You can use the ``connect_ex()`` method to avoid creating an exception. It " +"will just return the errno value. To poll, you can call ``connect_ex()`` " +"again later -- ``0`` or ``errno.EISCONN`` indicate that you're connected -- " +"or you can pass this socket to select to check if it's writable." +msgstr "" + +#: ../Doc/faq/library.rst:778 +msgid "" +"The :mod:`asyncore` module presents a framework-like approach to the problem " +"of writing non-blocking networking code. The third-party `Twisted `_ library is a popular and feature-rich alternative." +msgstr "" + +#: ../Doc/faq/library.rst:785 +msgid "Databases" +msgstr "" + +#: ../Doc/faq/library.rst:788 +msgid "Are there any interfaces to database packages in Python?" +msgstr "" + +#: ../Doc/faq/library.rst:792 +msgid "" +"Interfaces to disk-based hashes such as :mod:`DBM ` and :mod:`GDBM " +"` are also included with standard Python. There is also the :mod:" +"`sqlite3` module, which provides a lightweight disk-based relational " +"database." +msgstr "" + +#: ../Doc/faq/library.rst:797 +msgid "" +"Support for most relational databases is available. See the " +"`DatabaseProgramming wiki page `_ for details." +msgstr "" + +#: ../Doc/faq/library.rst:803 +msgid "How do you implement persistent objects in Python?" +msgstr "" + +#: ../Doc/faq/library.rst:805 +msgid "" +"The :mod:`pickle` library module solves this in a very general way (though " +"you still can't store things like open files, sockets or windows), and the :" +"mod:`shelve` library module uses pickle and (g)dbm to create persistent " +"mappings containing arbitrary Python objects." +msgstr "" + +#: ../Doc/faq/library.rst:812 +msgid "Mathematics and Numerics" +msgstr "" + +#: ../Doc/faq/library.rst:815 +msgid "How do I generate random numbers in Python?" +msgstr "" + +#: ../Doc/faq/library.rst:817 +msgid "" +"The standard module :mod:`random` implements a random number generator. " +"Usage is simple::" +msgstr "" + +#: ../Doc/faq/library.rst:823 +msgid "This returns a random floating point number in the range [0, 1)." +msgstr "" + +#: ../Doc/faq/library.rst:825 +msgid "" +"There are also many other specialized generators in this module, such as:" +msgstr "" + +#: ../Doc/faq/library.rst:827 +msgid "``randrange(a, b)`` chooses an integer in the range [a, b)." +msgstr "" + +#: ../Doc/faq/library.rst:828 +msgid "``uniform(a, b)`` chooses a floating point number in the range [a, b)." +msgstr "" + +#: ../Doc/faq/library.rst:829 +msgid "" +"``normalvariate(mean, sdev)`` samples the normal (Gaussian) distribution." +msgstr "" + +#: ../Doc/faq/library.rst:831 +msgid "Some higher-level functions operate on sequences directly, such as:" +msgstr "" + +#: ../Doc/faq/library.rst:833 +msgid "``choice(S)`` chooses random element from a given sequence" +msgstr "" + +#: ../Doc/faq/library.rst:834 +msgid "``shuffle(L)`` shuffles a list in-place, i.e. permutes it randomly" +msgstr "" + +#: ../Doc/faq/library.rst:836 +msgid "" +"There's also a ``Random`` class you can instantiate to create independent " +"multiple random number generators." +msgstr "" + +#: ../Doc/faq/programming.rst:5 +msgid "Programming FAQ" +msgstr "" + +#: ../Doc/faq/programming.rst:12 +msgid "General Questions" +msgstr "" + +#: ../Doc/faq/programming.rst:15 +msgid "" +"Is there a source code level debugger with breakpoints, single-stepping, " +"etc.?" +msgstr "" + +#: ../Doc/faq/programming.rst:19 +msgid "" +"The pdb module is a simple but adequate console-mode debugger for Python. It " +"is part of the standard Python library, and is :mod:`documented in the " +"Library Reference Manual `. You can also write your own debugger by " +"using the code for pdb as an example." +msgstr "" + +#: ../Doc/faq/programming.rst:24 +msgid "" +"The IDLE interactive development environment, which is part of the standard " +"Python distribution (normally available as Tools/scripts/idle), includes a " +"graphical debugger." +msgstr "" + +#: ../Doc/faq/programming.rst:28 +msgid "" +"PythonWin is a Python IDE that includes a GUI debugger based on pdb. The " +"Pythonwin debugger colors breakpoints and has quite a few cool features such " +"as debugging non-Pythonwin programs. Pythonwin is available as part of the " +"`Python for Windows Extensions `__ project and as a part of the ActivePython distribution (see https://www." +"activestate.com/activepython\\ )." +msgstr "" + +#: ../Doc/faq/programming.rst:35 +msgid "" +"`Boa Constructor `_ is an IDE and " +"GUI builder that uses wxWidgets. It offers visual frame creation and " +"manipulation, an object inspector, many views on the source like object " +"browsers, inheritance hierarchies, doc string generated html documentation, " +"an advanced debugger, integrated help, and Zope support." +msgstr "" + +#: ../Doc/faq/programming.rst:41 +msgid "" +"`Eric `_ is an IDE built on PyQt and " +"the Scintilla editing component." +msgstr "" + +#: ../Doc/faq/programming.rst:44 +msgid "" +"Pydb is a version of the standard Python debugger pdb, modified for use with " +"DDD (Data Display Debugger), a popular graphical debugger front end. Pydb " +"can be found at http://bashdb.sourceforge.net/pydb/ and DDD can be found at " +"https://www.gnu.org/software/ddd." +msgstr "" + +#: ../Doc/faq/programming.rst:49 +msgid "" +"There are a number of commercial Python IDEs that include graphical " +"debuggers. They include:" +msgstr "" + +#: ../Doc/faq/programming.rst:52 +msgid "Wing IDE (https://wingware.com/)" +msgstr "" + +#: ../Doc/faq/programming.rst:53 +msgid "Komodo IDE (https://komodoide.com/)" +msgstr "" + +#: ../Doc/faq/programming.rst:54 +msgid "PyCharm (https://www.jetbrains.com/pycharm/)" +msgstr "" + +#: ../Doc/faq/programming.rst:58 +msgid "Is there a tool to help find bugs or perform static analysis?" +msgstr "" + +#: ../Doc/faq/programming.rst:62 +msgid "" +"PyChecker is a static analysis tool that finds bugs in Python source code " +"and warns about code complexity and style. You can get PyChecker from " +"http://pychecker.sourceforge.net/." +msgstr "" + +#: ../Doc/faq/programming.rst:66 +msgid "" +"`Pylint `_ is another tool that checks if a module " +"satisfies a coding standard, and also makes it possible to write plug-ins to " +"add a custom feature. In addition to the bug checking that PyChecker " +"performs, Pylint offers some additional features such as checking line " +"length, whether variable names are well-formed according to your coding " +"standard, whether declared interfaces are fully implemented, and more. " +"https://docs.pylint.org/ provides a full list of Pylint's features." +msgstr "" + +#: ../Doc/faq/programming.rst:76 +msgid "How can I create a stand-alone binary from a Python script?" +msgstr "" + +#: ../Doc/faq/programming.rst:78 +msgid "" +"You don't need the ability to compile Python to C code if all you want is a " +"stand-alone program that users can download and run without having to " +"install the Python distribution first. There are a number of tools that " +"determine the set of modules required by a program and bind these modules " +"together with a Python binary to produce a single executable." +msgstr "" + +#: ../Doc/faq/programming.rst:84 +msgid "" +"One is to use the freeze tool, which is included in the Python source tree " +"as ``Tools/freeze``. It converts Python byte code to C arrays; a C compiler " +"you can embed all your modules into a new program, which is then linked with " +"the standard Python modules." +msgstr "" + +#: ../Doc/faq/programming.rst:89 +msgid "" +"It works by scanning your source recursively for import statements (in both " +"forms) and looking for the modules in the standard Python path as well as in " +"the source directory (for built-in modules). It then turns the bytecode for " +"modules written in Python into C code (array initializers that can be turned " +"into code objects using the marshal module) and creates a custom-made config " +"file that only contains those built-in modules which are actually used in " +"the program. It then compiles the generated C code and links it with the " +"rest of the Python interpreter to form a self-contained binary which acts " +"exactly like your script." +msgstr "" + +#: ../Doc/faq/programming.rst:98 +msgid "" +"Obviously, freeze requires a C compiler. There are several other utilities " +"which don't. One is Thomas Heller's py2exe (Windows only) at" +msgstr "" + +#: ../Doc/faq/programming.rst:101 +msgid "http://www.py2exe.org/" +msgstr "" + +#: ../Doc/faq/programming.rst:103 +msgid "" +"Another tool is Anthony Tuininga's `cx_Freeze `_." +msgstr "" + +#: ../Doc/faq/programming.rst:107 +msgid "Are there coding standards or a style guide for Python programs?" +msgstr "" + +#: ../Doc/faq/programming.rst:109 +msgid "" +"Yes. The coding style required for standard library modules is documented " +"as :pep:`8`." +msgstr "" + +#: ../Doc/faq/programming.rst:114 +msgid "Core Language" +msgstr "" + +#: ../Doc/faq/programming.rst:117 +msgid "Why am I getting an UnboundLocalError when the variable has a value?" +msgstr "" + +#: ../Doc/faq/programming.rst:119 +msgid "" +"It can be a surprise to get the UnboundLocalError in previously working code " +"when it is modified by adding an assignment statement somewhere in the body " +"of a function." +msgstr "" + +#: ../Doc/faq/programming.rst:123 +msgid "This code:" +msgstr "" + +#: ../Doc/faq/programming.rst:131 +msgid "works, but this code:" +msgstr "" + +#: ../Doc/faq/programming.rst:138 +msgid "results in an UnboundLocalError:" +msgstr "" + +#: ../Doc/faq/programming.rst:145 +msgid "" +"This is because when you make an assignment to a variable in a scope, that " +"variable becomes local to that scope and shadows any similarly named " +"variable in the outer scope. Since the last statement in foo assigns a new " +"value to ``x``, the compiler recognizes it as a local variable. " +"Consequently when the earlier ``print(x)`` attempts to print the " +"uninitialized local variable and an error results." +msgstr "" + +#: ../Doc/faq/programming.rst:152 +msgid "" +"In the example above you can access the outer scope variable by declaring it " +"global:" +msgstr "" + +#: ../Doc/faq/programming.rst:163 +msgid "" +"This explicit declaration is required in order to remind you that (unlike " +"the superficially analogous situation with class and instance variables) you " +"are actually modifying the value of the variable in the outer scope:" +msgstr "" + +#: ../Doc/faq/programming.rst:170 +msgid "" +"You can do a similar thing in a nested scope using the :keyword:`nonlocal` " +"keyword:" +msgstr "" + +#: ../Doc/faq/programming.rst:187 +msgid "What are the rules for local and global variables in Python?" +msgstr "" + +#: ../Doc/faq/programming.rst:189 +msgid "" +"In Python, variables that are only referenced inside a function are " +"implicitly global. If a variable is assigned a value anywhere within the " +"function's body, it's assumed to be a local unless explicitly declared as " +"global." +msgstr "" + +#: ../Doc/faq/programming.rst:193 +msgid "" +"Though a bit surprising at first, a moment's consideration explains this. " +"On one hand, requiring :keyword:`global` for assigned variables provides a " +"bar against unintended side-effects. On the other hand, if ``global`` was " +"required for all global references, you'd be using ``global`` all the time. " +"You'd have to declare as global every reference to a built-in function or to " +"a component of an imported module. This clutter would defeat the usefulness " +"of the ``global`` declaration for identifying side-effects." +msgstr "" + +#: ../Doc/faq/programming.rst:203 +msgid "" +"Why do lambdas defined in a loop with different values all return the same " +"result?" +msgstr "" + +#: ../Doc/faq/programming.rst:205 +msgid "" +"Assume you use a for loop to define a few different lambdas (or even plain " +"functions), e.g.::" +msgstr "" + +#: ../Doc/faq/programming.rst:212 +msgid "" +"This gives you a list that contains 5 lambdas that calculate ``x**2``. You " +"might expect that, when called, they would return, respectively, ``0``, " +"``1``, ``4``, ``9``, and ``16``. However, when you actually try you will " +"see that they all return ``16``::" +msgstr "" + +#: ../Doc/faq/programming.rst:222 +msgid "" +"This happens because ``x`` is not local to the lambdas, but is defined in " +"the outer scope, and it is accessed when the lambda is called --- not when " +"it is defined. At the end of the loop, the value of ``x`` is ``4``, so all " +"the functions now return ``4**2``, i.e. ``16``. You can also verify this by " +"changing the value of ``x`` and see how the results of the lambdas change::" +msgstr "" + +#: ../Doc/faq/programming.rst:232 +msgid "" +"In order to avoid this, you need to save the values in variables local to " +"the lambdas, so that they don't rely on the value of the global ``x``::" +msgstr "" + +#: ../Doc/faq/programming.rst:239 +msgid "" +"Here, ``n=x`` creates a new variable ``n`` local to the lambda and computed " +"when the lambda is defined so that it has the same value that ``x`` had at " +"that point in the loop. This means that the value of ``n`` will be ``0`` in " +"the first lambda, ``1`` in the second, ``2`` in the third, and so on. " +"Therefore each lambda will now return the correct result::" +msgstr "" + +#: ../Doc/faq/programming.rst:250 +msgid "" +"Note that this behaviour is not peculiar to lambdas, but applies to regular " +"functions too." +msgstr "" + +#: ../Doc/faq/programming.rst:255 +msgid "How do I share global variables across modules?" +msgstr "" + +#: ../Doc/faq/programming.rst:257 +msgid "" +"The canonical way to share information across modules within a single " +"program is to create a special module (often called config or cfg). Just " +"import the config module in all modules of your application; the module then " +"becomes available as a global name. Because there is only one instance of " +"each module, any changes made to the module object get reflected " +"everywhere. For example:" +msgstr "" + +#: ../Doc/faq/programming.rst:263 +msgid "config.py::" +msgstr "" + +#: ../Doc/faq/programming.rst:267 +msgid "mod.py::" +msgstr "" + +#: ../Doc/faq/programming.rst:272 +msgid "main.py::" +msgstr "" + +#: ../Doc/faq/programming.rst:278 +msgid "" +"Note that using a module is also the basis for implementing the Singleton " +"design pattern, for the same reason." +msgstr "" + +#: ../Doc/faq/programming.rst:283 +msgid "What are the \"best practices\" for using import in a module?" +msgstr "" + +#: ../Doc/faq/programming.rst:285 +msgid "" +"In general, don't use ``from modulename import *``. Doing so clutters the " +"importer's namespace, and makes it much harder for linters to detect " +"undefined names." +msgstr "" + +#: ../Doc/faq/programming.rst:289 +msgid "" +"Import modules at the top of a file. Doing so makes it clear what other " +"modules your code requires and avoids questions of whether the module name " +"is in scope. Using one import per line makes it easy to add and delete " +"module imports, but using multiple imports per line uses less screen space." +msgstr "" + +#: ../Doc/faq/programming.rst:294 +msgid "It's good practice if you import modules in the following order:" +msgstr "" + +#: ../Doc/faq/programming.rst:296 +msgid "standard library modules -- e.g. ``sys``, ``os``, ``getopt``, ``re``" +msgstr "" + +#: ../Doc/faq/programming.rst:297 +msgid "" +"third-party library modules (anything installed in Python's site-packages " +"directory) -- e.g. mx.DateTime, ZODB, PIL.Image, etc." +msgstr "" + +#: ../Doc/faq/programming.rst:299 +msgid "locally-developed modules" +msgstr "" + +#: ../Doc/faq/programming.rst:301 +msgid "" +"It is sometimes necessary to move imports to a function or class to avoid " +"problems with circular imports. Gordon McMillan says:" +msgstr "" + +#: ../Doc/faq/programming.rst:304 +msgid "" +"Circular imports are fine where both modules use the \"import \" " +"form of import. They fail when the 2nd module wants to grab a name out of " +"the first (\"from module import name\") and the import is at the top level. " +"That's because names in the 1st are not yet available, because the first " +"module is busy importing the 2nd." +msgstr "" + +#: ../Doc/faq/programming.rst:310 +msgid "" +"In this case, if the second module is only used in one function, then the " +"import can easily be moved into that function. By the time the import is " +"called, the first module will have finished initializing, and the second " +"module can do its import." +msgstr "" + +#: ../Doc/faq/programming.rst:315 +msgid "" +"It may also be necessary to move imports out of the top level of code if " +"some of the modules are platform-specific. In that case, it may not even be " +"possible to import all of the modules at the top of the file. In this case, " +"importing the correct modules in the corresponding platform-specific code is " +"a good option." +msgstr "" + +#: ../Doc/faq/programming.rst:320 +msgid "" +"Only move imports into a local scope, such as inside a function definition, " +"if it's necessary to solve a problem such as avoiding a circular import or " +"are trying to reduce the initialization time of a module. This technique is " +"especially helpful if many of the imports are unnecessary depending on how " +"the program executes. You may also want to move imports into a function if " +"the modules are only ever used in that function. Note that loading a module " +"the first time may be expensive because of the one time initialization of " +"the module, but loading a module multiple times is virtually free, costing " +"only a couple of dictionary lookups. Even if the module name has gone out " +"of scope, the module is probably available in :data:`sys.modules`." +msgstr "" + +#: ../Doc/faq/programming.rst:333 +msgid "Why are default values shared between objects?" +msgstr "" + +#: ../Doc/faq/programming.rst:335 +msgid "" +"This type of bug commonly bites neophyte programmers. Consider this " +"function::" +msgstr "" + +#: ../Doc/faq/programming.rst:342 +msgid "" +"The first time you call this function, ``mydict`` contains a single item. " +"The second time, ``mydict`` contains two items because when ``foo()`` begins " +"executing, ``mydict`` starts out with an item already in it." +msgstr "" + +#: ../Doc/faq/programming.rst:346 +msgid "" +"It is often expected that a function call creates new objects for default " +"values. This is not what happens. Default values are created exactly once, " +"when the function is defined. If that object is changed, like the " +"dictionary in this example, subsequent calls to the function will refer to " +"this changed object." +msgstr "" + +#: ../Doc/faq/programming.rst:351 +msgid "" +"By definition, immutable objects such as numbers, strings, tuples, and " +"``None``, are safe from change. Changes to mutable objects such as " +"dictionaries, lists, and class instances can lead to confusion." +msgstr "" + +#: ../Doc/faq/programming.rst:355 +msgid "" +"Because of this feature, it is good programming practice to not use mutable " +"objects as default values. Instead, use ``None`` as the default value and " +"inside the function, check if the parameter is ``None`` and create a new " +"list/dictionary/whatever if it is. For example, don't write::" +msgstr "" + +#: ../Doc/faq/programming.rst:363 +msgid "but::" +msgstr "" + +#: ../Doc/faq/programming.rst:369 +msgid "" +"This feature can be useful. When you have a function that's time-consuming " +"to compute, a common technique is to cache the parameters and the resulting " +"value of each call to the function, and return the cached value if the same " +"value is requested again. This is called \"memoizing\", and can be " +"implemented like this::" +msgstr "" + +#: ../Doc/faq/programming.rst:384 +msgid "" +"You could use a global variable containing a dictionary instead of the " +"default value; it's a matter of taste." +msgstr "" + +#: ../Doc/faq/programming.rst:389 +msgid "" +"How can I pass optional or keyword parameters from one function to another?" +msgstr "" + +#: ../Doc/faq/programming.rst:391 +msgid "" +"Collect the arguments using the ``*`` and ``**`` specifiers in the " +"function's parameter list; this gives you the positional arguments as a " +"tuple and the keyword arguments as a dictionary. You can then pass these " +"arguments when calling another function by using ``*`` and ``**``::" +msgstr "" + +#: ../Doc/faq/programming.rst:410 +msgid "What is the difference between arguments and parameters?" +msgstr "" + +#: ../Doc/faq/programming.rst:412 +msgid "" +":term:`Parameters ` are defined by the names that appear in a " +"function definition, whereas :term:`arguments ` are the values " +"actually passed to a function when calling it. Parameters define what types " +"of arguments a function can accept. For example, given the function " +"definition::" +msgstr "" + +#: ../Doc/faq/programming.rst:420 +msgid "" +"*foo*, *bar* and *kwargs* are parameters of ``func``. However, when calling " +"``func``, for example::" +msgstr "" + +#: ../Doc/faq/programming.rst:425 +msgid "the values ``42``, ``314``, and ``somevar`` are arguments." +msgstr "" + +#: ../Doc/faq/programming.rst:429 +msgid "Why did changing list 'y' also change list 'x'?" +msgstr "" + +#: ../Doc/faq/programming.rst:431 +msgid "If you wrote code like::" +msgstr "" + +#: ../Doc/faq/programming.rst:441 +msgid "" +"you might be wondering why appending an element to ``y`` changed ``x`` too." +msgstr "" + +#: ../Doc/faq/programming.rst:443 +msgid "There are two factors that produce this result:" +msgstr "" + +#: ../Doc/faq/programming.rst:445 +msgid "" +"Variables are simply names that refer to objects. Doing ``y = x`` doesn't " +"create a copy of the list -- it creates a new variable ``y`` that refers to " +"the same object ``x`` refers to. This means that there is only one object " +"(the list), and both ``x`` and ``y`` refer to it." +msgstr "" + +#: ../Doc/faq/programming.rst:449 +msgid "" +"Lists are :term:`mutable`, which means that you can change their content." +msgstr "" + +#: ../Doc/faq/programming.rst:451 +msgid "" +"After the call to :meth:`~list.append`, the content of the mutable object " +"has changed from ``[]`` to ``[10]``. Since both the variables refer to the " +"same object, using either name accesses the modified value ``[10]``." +msgstr "" + +#: ../Doc/faq/programming.rst:455 +msgid "If we instead assign an immutable object to ``x``::" +msgstr "" + +#: ../Doc/faq/programming.rst:465 +msgid "" +"we can see that in this case ``x`` and ``y`` are not equal anymore. This is " +"because integers are :term:`immutable`, and when we do ``x = x + 1`` we are " +"not mutating the int ``5`` by incrementing its value; instead, we are " +"creating a new object (the int ``6``) and assigning it to ``x`` (that is, " +"changing which object ``x`` refers to). After this assignment we have two " +"objects (the ints ``6`` and ``5``) and two variables that refer to them " +"(``x`` now refers to ``6`` but ``y`` still refers to ``5``)." +msgstr "" + +#: ../Doc/faq/programming.rst:473 +msgid "" +"Some operations (for example ``y.append(10)`` and ``y.sort()``) mutate the " +"object, whereas superficially similar operations (for example ``y = y + " +"[10]`` and ``sorted(y)``) create a new object. In general in Python (and in " +"all cases in the standard library) a method that mutates an object will " +"return ``None`` to help avoid getting the two types of operations confused. " +"So if you mistakenly write ``y.sort()`` thinking it will give you a sorted " +"copy of ``y``, you'll instead end up with ``None``, which will likely cause " +"your program to generate an easily diagnosed error." +msgstr "" + +#: ../Doc/faq/programming.rst:482 +msgid "" +"However, there is one class of operations where the same operation sometimes " +"has different behaviors with different types: the augmented assignment " +"operators. For example, ``+=`` mutates lists but not tuples or ints " +"(``a_list += [1, 2, 3]`` is equivalent to ``a_list.extend([1, 2, 3])`` and " +"mutates ``a_list``, whereas ``some_tuple += (1, 2, 3)`` and ``some_int += " +"1`` create new objects)." +msgstr "" + +#: ../Doc/faq/programming.rst:489 +msgid "In other words:" +msgstr "" + +#: ../Doc/faq/programming.rst:491 +msgid "" +"If we have a mutable object (:class:`list`, :class:`dict`, :class:`set`, " +"etc.), we can use some specific operations to mutate it and all the " +"variables that refer to it will see the change." +msgstr "" + +#: ../Doc/faq/programming.rst:494 +msgid "" +"If we have an immutable object (:class:`str`, :class:`int`, :class:`tuple`, " +"etc.), all the variables that refer to it will always see the same value, " +"but operations that transform that value into a new value always return a " +"new object." +msgstr "" + +#: ../Doc/faq/programming.rst:499 +msgid "" +"If you want to know if two variables refer to the same object or not, you " +"can use the :keyword:`is` operator, or the built-in function :func:`id`." +msgstr "" + +#: ../Doc/faq/programming.rst:504 +msgid "How do I write a function with output parameters (call by reference)?" +msgstr "" + +#: ../Doc/faq/programming.rst:506 +msgid "" +"Remember that arguments are passed by assignment in Python. Since " +"assignment just creates references to objects, there's no alias between an " +"argument name in the caller and callee, and so no call-by-reference per se. " +"You can achieve the desired effect in a number of ways." +msgstr "" + +#: ../Doc/faq/programming.rst:511 +msgid "By returning a tuple of the results::" +msgstr "" + +#: ../Doc/faq/programming.rst:522 +msgid "This is almost always the clearest solution." +msgstr "" + +#: ../Doc/faq/programming.rst:524 +msgid "" +"By using global variables. This isn't thread-safe, and is not recommended." +msgstr "" + +#: ../Doc/faq/programming.rst:526 +msgid "By passing a mutable (changeable in-place) object::" +msgstr "" + +#: ../Doc/faq/programming.rst:536 +msgid "By passing in a dictionary that gets mutated::" +msgstr "" + +#: ../Doc/faq/programming.rst:546 +msgid "Or bundle up values in a class instance::" +msgstr "" + +#: ../Doc/faq/programming.rst:562 +msgid "There's almost never a good reason to get this complicated." +msgstr "" + +#: ../Doc/faq/programming.rst:564 +msgid "Your best choice is to return a tuple containing the multiple results." +msgstr "" + +#: ../Doc/faq/programming.rst:568 +msgid "How do you make a higher order function in Python?" +msgstr "" + +#: ../Doc/faq/programming.rst:570 +msgid "" +"You have two choices: you can use nested scopes or you can use callable " +"objects. For example, suppose you wanted to define ``linear(a,b)`` which " +"returns a function ``f(x)`` that computes the value ``a*x+b``. Using nested " +"scopes::" +msgstr "" + +#: ../Doc/faq/programming.rst:579 +msgid "Or using a callable object::" +msgstr "" + +#: ../Doc/faq/programming.rst:589 +msgid "In both cases, ::" +msgstr "" + +#: ../Doc/faq/programming.rst:593 +msgid "gives a callable object where ``taxes(10e6) == 0.3 * 10e6 + 2``." +msgstr "" + +#: ../Doc/faq/programming.rst:595 +msgid "" +"The callable object approach has the disadvantage that it is a bit slower " +"and results in slightly longer code. However, note that a collection of " +"callables can share their signature via inheritance::" +msgstr "" + +#: ../Doc/faq/programming.rst:604 +msgid "Object can encapsulate state for several methods::" +msgstr "" + +#: ../Doc/faq/programming.rst:622 +msgid "" +"Here ``inc()``, ``dec()`` and ``reset()`` act like functions which share the " +"same counting variable." +msgstr "" + +#: ../Doc/faq/programming.rst:627 +msgid "How do I copy an object in Python?" +msgstr "" + +#: ../Doc/faq/programming.rst:629 +msgid "" +"In general, try :func:`copy.copy` or :func:`copy.deepcopy` for the general " +"case. Not all objects can be copied, but most can." +msgstr "" + +#: ../Doc/faq/programming.rst:632 +msgid "" +"Some objects can be copied more easily. Dictionaries have a :meth:`~dict." +"copy` method::" +msgstr "" + +#: ../Doc/faq/programming.rst:637 +msgid "Sequences can be copied by slicing::" +msgstr "" + +#: ../Doc/faq/programming.rst:643 +msgid "How can I find the methods or attributes of an object?" +msgstr "" + +#: ../Doc/faq/programming.rst:645 +msgid "" +"For an instance x of a user-defined class, ``dir(x)`` returns an " +"alphabetized list of the names containing the instance attributes and " +"methods and attributes defined by its class." +msgstr "" + +#: ../Doc/faq/programming.rst:651 +msgid "How can my code discover the name of an object?" +msgstr "" + +#: ../Doc/faq/programming.rst:653 +msgid "" +"Generally speaking, it can't, because objects don't really have names. " +"Essentially, assignment always binds a name to a value; The same is true of " +"``def`` and ``class`` statements, but in that case the value is a callable. " +"Consider the following code::" +msgstr "" + +#: ../Doc/faq/programming.rst:669 +msgid "" +"Arguably the class has a name: even though it is bound to two names and " +"invoked through the name B the created instance is still reported as an " +"instance of class A. However, it is impossible to say whether the " +"instance's name is a or b, since both names are bound to the same value." +msgstr "" + +#: ../Doc/faq/programming.rst:674 +msgid "" +"Generally speaking it should not be necessary for your code to \"know the " +"names\" of particular values. Unless you are deliberately writing " +"introspective programs, this is usually an indication that a change of " +"approach might be beneficial." +msgstr "" + +#: ../Doc/faq/programming.rst:679 +msgid "" +"In comp.lang.python, Fredrik Lundh once gave an excellent analogy in answer " +"to this question:" +msgstr "" + +#: ../Doc/faq/programming.rst:682 +msgid "" +"The same way as you get the name of that cat you found on your porch: the " +"cat (object) itself cannot tell you its name, and it doesn't really care -- " +"so the only way to find out what it's called is to ask all your neighbours " +"(namespaces) if it's their cat (object)..." +msgstr "" + +#: ../Doc/faq/programming.rst:687 +msgid "" +"....and don't be surprised if you'll find that it's known by many names, or " +"no name at all!" +msgstr "" + +#: ../Doc/faq/programming.rst:692 +msgid "What's up with the comma operator's precedence?" +msgstr "" + +#: ../Doc/faq/programming.rst:694 +msgid "Comma is not an operator in Python. Consider this session::" +msgstr "" + +#: ../Doc/faq/programming.rst:699 +msgid "" +"Since the comma is not an operator, but a separator between expressions the " +"above is evaluated as if you had entered::" +msgstr "" + +#: ../Doc/faq/programming.rst:704 +msgid "not::" +msgstr "" + +#: ../Doc/faq/programming.rst:708 +msgid "" +"The same is true of the various assignment operators (``=``, ``+=`` etc). " +"They are not truly operators but syntactic delimiters in assignment " +"statements." +msgstr "" + +#: ../Doc/faq/programming.rst:713 +msgid "Is there an equivalent of C's \"?:\" ternary operator?" +msgstr "" + +#: ../Doc/faq/programming.rst:715 +msgid "Yes, there is. The syntax is as follows::" +msgstr "" + +#: ../Doc/faq/programming.rst:722 +msgid "" +"Before this syntax was introduced in Python 2.5, a common idiom was to use " +"logical operators::" +msgstr "" + +#: ../Doc/faq/programming.rst:727 +msgid "" +"However, this idiom is unsafe, as it can give wrong results when *on_true* " +"has a false boolean value. Therefore, it is always better to use the ``... " +"if ... else ...`` form." +msgstr "" + +#: ../Doc/faq/programming.rst:733 +msgid "Is it possible to write obfuscated one-liners in Python?" +msgstr "" + +#: ../Doc/faq/programming.rst:735 +msgid "" +"Yes. Usually this is done by nesting :keyword:`lambda` within :keyword:" +"`lambda`. See the following three examples, due to Ulf Bartelt::" +msgstr "" + +#: ../Doc/faq/programming.rst:762 +msgid "Don't try this at home, kids!" +msgstr "" + +#: ../Doc/faq/programming.rst:766 +msgid "Numbers and strings" +msgstr "" + +#: ../Doc/faq/programming.rst:769 +msgid "How do I specify hexadecimal and octal integers?" +msgstr "" + +#: ../Doc/faq/programming.rst:771 +msgid "" +"To specify an octal digit, precede the octal value with a zero, and then a " +"lower or uppercase \"o\". For example, to set the variable \"a\" to the " +"octal value \"10\" (8 in decimal), type::" +msgstr "" + +#: ../Doc/faq/programming.rst:779 +msgid "" +"Hexadecimal is just as easy. Simply precede the hexadecimal number with a " +"zero, and then a lower or uppercase \"x\". Hexadecimal digits can be " +"specified in lower or uppercase. For example, in the Python interpreter::" +msgstr "" + +#: ../Doc/faq/programming.rst:792 +msgid "Why does -22 // 10 return -3?" +msgstr "" + +#: ../Doc/faq/programming.rst:794 +msgid "" +"It's primarily driven by the desire that ``i % j`` have the same sign as " +"``j``. If you want that, and also want::" +msgstr "" + +#: ../Doc/faq/programming.rst:799 +msgid "" +"then integer division has to return the floor. C also requires that " +"identity to hold, and then compilers that truncate ``i // j`` need to make " +"``i % j`` have the same sign as ``i``." +msgstr "" + +#: ../Doc/faq/programming.rst:803 +msgid "" +"There are few real use cases for ``i % j`` when ``j`` is negative. When " +"``j`` is positive, there are many, and in virtually all of them it's more " +"useful for ``i % j`` to be ``>= 0``. If the clock says 10 now, what did it " +"say 200 hours ago? ``-190 % 12 == 2`` is useful; ``-190 % 12 == -10`` is a " +"bug waiting to bite." +msgstr "" + +#: ../Doc/faq/programming.rst:811 +msgid "How do I convert a string to a number?" +msgstr "" + +#: ../Doc/faq/programming.rst:813 +msgid "" +"For integers, use the built-in :func:`int` type constructor, e.g. " +"``int('144') == 144``. Similarly, :func:`float` converts to floating-point, " +"e.g. ``float('144') == 144.0``." +msgstr "" + +#: ../Doc/faq/programming.rst:817 +msgid "" +"By default, these interpret the number as decimal, so that ``int('0144') == " +"144`` and ``int('0x144')`` raises :exc:`ValueError`. ``int(string, base)`` " +"takes the base to convert from as a second optional argument, so " +"``int('0x144', 16) == 324``. If the base is specified as 0, the number is " +"interpreted using Python's rules: a leading '0o' indicates octal, and '0x' " +"indicates a hex number." +msgstr "" + +#: ../Doc/faq/programming.rst:823 +msgid "" +"Do not use the built-in function :func:`eval` if all you need is to convert " +"strings to numbers. :func:`eval` will be significantly slower and it " +"presents a security risk: someone could pass you a Python expression that " +"might have unwanted side effects. For example, someone could pass " +"``__import__('os').system(\"rm -rf $HOME\")`` which would erase your home " +"directory." +msgstr "" + +#: ../Doc/faq/programming.rst:830 +msgid "" +":func:`eval` also has the effect of interpreting numbers as Python " +"expressions, so that e.g. ``eval('09')`` gives a syntax error because Python " +"does not allow leading '0' in a decimal number (except '0')." +msgstr "" + +#: ../Doc/faq/programming.rst:836 +msgid "How do I convert a number to a string?" +msgstr "" + +#: ../Doc/faq/programming.rst:838 +msgid "" +"To convert, e.g., the number 144 to the string '144', use the built-in type " +"constructor :func:`str`. If you want a hexadecimal or octal representation, " +"use the built-in functions :func:`hex` or :func:`oct`. For fancy " +"formatting, see the :ref:`f-strings` and :ref:`formatstrings` sections, e.g. " +"``\"{:04d}\".format(144)`` yields ``'0144'`` and ``\"{:.3f}\"." +"format(1.0/3.0)`` yields ``'0.333'``." +msgstr "" + +#: ../Doc/faq/programming.rst:847 +msgid "How do I modify a string in place?" +msgstr "" + +#: ../Doc/faq/programming.rst:849 +msgid "" +"You can't, because strings are immutable. In most situations, you should " +"simply construct a new string from the various parts you want to assemble it " +"from. However, if you need an object with the ability to modify in-place " +"unicode data, try using an :class:`io.StringIO` object or the :mod:`array` " +"module::" +msgstr "" + +#: ../Doc/faq/programming.rst:879 +msgid "How do I use strings to call functions/methods?" +msgstr "" + +#: ../Doc/faq/programming.rst:881 +msgid "There are various techniques." +msgstr "" + +#: ../Doc/faq/programming.rst:883 +msgid "" +"The best is to use a dictionary that maps strings to functions. The primary " +"advantage of this technique is that the strings do not need to match the " +"names of the functions. This is also the primary technique used to emulate " +"a case construct::" +msgstr "" + +#: ../Doc/faq/programming.rst:898 +msgid "Use the built-in function :func:`getattr`::" +msgstr "" + +#: ../Doc/faq/programming.rst:903 +msgid "" +"Note that :func:`getattr` works on any object, including classes, class " +"instances, modules, and so on." +msgstr "" + +#: ../Doc/faq/programming.rst:906 +msgid "This is used in several places in the standard library, like this::" +msgstr "" + +#: ../Doc/faq/programming.rst:919 +msgid "Use :func:`locals` or :func:`eval` to resolve the function name::" +msgstr "" + +#: ../Doc/faq/programming.rst:932 +msgid "" +"Note: Using :func:`eval` is slow and dangerous. If you don't have absolute " +"control over the contents of the string, someone could pass a string that " +"resulted in an arbitrary function being executed." +msgstr "" + +#: ../Doc/faq/programming.rst:937 +msgid "" +"Is there an equivalent to Perl's chomp() for removing trailing newlines from " +"strings?" +msgstr "" + +#: ../Doc/faq/programming.rst:939 +msgid "" +"You can use ``S.rstrip(\"\\r\\n\")`` to remove all occurrences of any line " +"terminator from the end of the string ``S`` without removing other trailing " +"whitespace. If the string ``S`` represents more than one line, with several " +"empty lines at the end, the line terminators for all the blank lines will be " +"removed::" +msgstr "" + +#: ../Doc/faq/programming.rst:951 +msgid "" +"Since this is typically only desired when reading text one line at a time, " +"using ``S.rstrip()`` this way works well." +msgstr "" + +#: ../Doc/faq/programming.rst:956 +msgid "Is there a scanf() or sscanf() equivalent?" +msgstr "" + +#: ../Doc/faq/programming.rst:958 +msgid "Not as such." +msgstr "" + +#: ../Doc/faq/programming.rst:960 +msgid "" +"For simple input parsing, the easiest approach is usually to split the line " +"into whitespace-delimited words using the :meth:`~str.split` method of " +"string objects and then convert decimal strings to numeric values using :" +"func:`int` or :func:`float`. ``split()`` supports an optional \"sep\" " +"parameter which is useful if the line uses something other than whitespace " +"as a separator." +msgstr "" + +#: ../Doc/faq/programming.rst:966 +msgid "" +"For more complicated input parsing, regular expressions are more powerful " +"than C's :c:func:`sscanf` and better suited for the task." +msgstr "" + +#: ../Doc/faq/programming.rst:971 +msgid "What does 'UnicodeDecodeError' or 'UnicodeEncodeError' error mean?" +msgstr "" + +#: ../Doc/faq/programming.rst:973 +msgid "See the :ref:`unicode-howto`." +msgstr "" + +#: ../Doc/faq/programming.rst:977 +msgid "Performance" +msgstr "" + +#: ../Doc/faq/programming.rst:980 +msgid "My program is too slow. How do I speed it up?" +msgstr "" + +#: ../Doc/faq/programming.rst:982 +msgid "" +"That's a tough one, in general. First, here are a list of things to " +"remember before diving further:" +msgstr "" + +#: ../Doc/faq/programming.rst:985 +msgid "" +"Performance characteristics vary across Python implementations. This FAQ " +"focusses on :term:`CPython`." +msgstr "" + +#: ../Doc/faq/programming.rst:987 +msgid "" +"Behaviour can vary across operating systems, especially when talking about I/" +"O or multi-threading." +msgstr "" + +#: ../Doc/faq/programming.rst:989 +msgid "" +"You should always find the hot spots in your program *before* attempting to " +"optimize any code (see the :mod:`profile` module)." +msgstr "" + +#: ../Doc/faq/programming.rst:991 +msgid "" +"Writing benchmark scripts will allow you to iterate quickly when searching " +"for improvements (see the :mod:`timeit` module)." +msgstr "" + +#: ../Doc/faq/programming.rst:993 +msgid "" +"It is highly recommended to have good code coverage (through unit testing or " +"any other technique) before potentially introducing regressions hidden in " +"sophisticated optimizations." +msgstr "" + +#: ../Doc/faq/programming.rst:997 +msgid "" +"That being said, there are many tricks to speed up Python code. Here are " +"some general principles which go a long way towards reaching acceptable " +"performance levels:" +msgstr "" + +#: ../Doc/faq/programming.rst:1001 +msgid "" +"Making your algorithms faster (or changing to faster ones) can yield much " +"larger benefits than trying to sprinkle micro-optimization tricks all over " +"your code." +msgstr "" + +#: ../Doc/faq/programming.rst:1005 +msgid "" +"Use the right data structures. Study documentation for the :ref:`bltin-" +"types` and the :mod:`collections` module." +msgstr "" + +#: ../Doc/faq/programming.rst:1008 +msgid "" +"When the standard library provides a primitive for doing something, it is " +"likely (although not guaranteed) to be faster than any alternative you may " +"come up with. This is doubly true for primitives written in C, such as " +"builtins and some extension types. For example, be sure to use either the :" +"meth:`list.sort` built-in method or the related :func:`sorted` function to " +"do sorting (and see the :ref:`sortinghowto` for examples of moderately " +"advanced usage)." +msgstr "" + +#: ../Doc/faq/programming.rst:1016 +msgid "" +"Abstractions tend to create indirections and force the interpreter to work " +"more. If the levels of indirection outweigh the amount of useful work done, " +"your program will be slower. You should avoid excessive abstraction, " +"especially under the form of tiny functions or methods (which are also often " +"detrimental to readability)." +msgstr "" + +#: ../Doc/faq/programming.rst:1022 +msgid "" +"If you have reached the limit of what pure Python can allow, there are tools " +"to take you further away. For example, `Cython `_ can " +"compile a slightly modified version of Python code into a C extension, and " +"can be used on many different platforms. Cython can take advantage of " +"compilation (and optional type annotations) to make your code significantly " +"faster than when interpreted. If you are confident in your C programming " +"skills, you can also :ref:`write a C extension module ` " +"yourself." +msgstr "" + +#: ../Doc/faq/programming.rst:1032 +msgid "" +"The wiki page devoted to `performance tips `_." +msgstr "" + +#: ../Doc/faq/programming.rst:1038 +msgid "What is the most efficient way to concatenate many strings together?" +msgstr "" + +#: ../Doc/faq/programming.rst:1040 +msgid "" +":class:`str` and :class:`bytes` objects are immutable, therefore " +"concatenating many strings together is inefficient as each concatenation " +"creates a new object. In the general case, the total runtime cost is " +"quadratic in the total string length." +msgstr "" + +#: ../Doc/faq/programming.rst:1045 +msgid "" +"To accumulate many :class:`str` objects, the recommended idiom is to place " +"them into a list and call :meth:`str.join` at the end::" +msgstr "" + +#: ../Doc/faq/programming.rst:1053 +msgid "(another reasonably efficient idiom is to use :class:`io.StringIO`)" +msgstr "" + +#: ../Doc/faq/programming.rst:1055 +msgid "" +"To accumulate many :class:`bytes` objects, the recommended idiom is to " +"extend a :class:`bytearray` object using in-place concatenation (the ``+=`` " +"operator)::" +msgstr "" + +#: ../Doc/faq/programming.rst:1064 +msgid "Sequences (Tuples/Lists)" +msgstr "" + +#: ../Doc/faq/programming.rst:1067 +msgid "How do I convert between tuples and lists?" +msgstr "" + +#: ../Doc/faq/programming.rst:1069 +msgid "" +"The type constructor ``tuple(seq)`` converts any sequence (actually, any " +"iterable) into a tuple with the same items in the same order." +msgstr "" + +#: ../Doc/faq/programming.rst:1072 +msgid "" +"For example, ``tuple([1, 2, 3])`` yields ``(1, 2, 3)`` and ``tuple('abc')`` " +"yields ``('a', 'b', 'c')``. If the argument is a tuple, it does not make a " +"copy but returns the same object, so it is cheap to call :func:`tuple` when " +"you aren't sure that an object is already a tuple." +msgstr "" + +#: ../Doc/faq/programming.rst:1077 +msgid "" +"The type constructor ``list(seq)`` converts any sequence or iterable into a " +"list with the same items in the same order. For example, ``list((1, 2, " +"3))`` yields ``[1, 2, 3]`` and ``list('abc')`` yields ``['a', 'b', 'c']``. " +"If the argument is a list, it makes a copy just like ``seq[:]`` would." +msgstr "" + +#: ../Doc/faq/programming.rst:1084 +msgid "What's a negative index?" +msgstr "" + +#: ../Doc/faq/programming.rst:1086 +msgid "" +"Python sequences are indexed with positive numbers and negative numbers. " +"For positive numbers 0 is the first index 1 is the second index and so " +"forth. For negative indices -1 is the last index and -2 is the penultimate " +"(next to last) index and so forth. Think of ``seq[-n]`` as the same as " +"``seq[len(seq)-n]``." +msgstr "" + +#: ../Doc/faq/programming.rst:1091 +msgid "" +"Using negative indices can be very convenient. For example ``S[:-1]`` is " +"all of the string except for its last character, which is useful for " +"removing the trailing newline from a string." +msgstr "" + +#: ../Doc/faq/programming.rst:1097 +msgid "How do I iterate over a sequence in reverse order?" +msgstr "" + +#: ../Doc/faq/programming.rst:1099 +msgid "" +"Use the :func:`reversed` built-in function, which is new in Python 2.4::" +msgstr "" + +#: ../Doc/faq/programming.rst:1104 +msgid "" +"This won't touch your original sequence, but build a new copy with reversed " +"order to iterate over." +msgstr "" + +#: ../Doc/faq/programming.rst:1107 +msgid "With Python 2.3, you can use an extended slice syntax::" +msgstr "" + +#: ../Doc/faq/programming.rst:1114 +msgid "How do you remove duplicates from a list?" +msgstr "" + +#: ../Doc/faq/programming.rst:1116 +msgid "See the Python Cookbook for a long discussion of many ways to do this:" +msgstr "" + +#: ../Doc/faq/programming.rst:1118 +msgid "https://code.activestate.com/recipes/52560/" +msgstr "" + +#: ../Doc/faq/programming.rst:1120 +msgid "" +"If you don't mind reordering the list, sort it and then scan from the end of " +"the list, deleting duplicates as you go::" +msgstr "" + +#: ../Doc/faq/programming.rst:1132 +msgid "" +"If all elements of the list may be used as set keys (i.e. they are all :term:" +"`hashable`) this is often faster ::" +msgstr "" + +#: ../Doc/faq/programming.rst:1137 +msgid "" +"This converts the list into a set, thereby removing duplicates, and then " +"back into a list." +msgstr "" + +#: ../Doc/faq/programming.rst:1142 +msgid "How do you make an array in Python?" +msgstr "" + +#: ../Doc/faq/programming.rst:1144 +msgid "Use a list::" +msgstr "" + +#: ../Doc/faq/programming.rst:1148 +msgid "" +"Lists are equivalent to C or Pascal arrays in their time complexity; the " +"primary difference is that a Python list can contain objects of many " +"different types." +msgstr "" + +#: ../Doc/faq/programming.rst:1151 +msgid "" +"The ``array`` module also provides methods for creating arrays of fixed " +"types with compact representations, but they are slower to index than " +"lists. Also note that the Numeric extensions and others define array-like " +"structures with various characteristics as well." +msgstr "" + +#: ../Doc/faq/programming.rst:1156 +msgid "" +"To get Lisp-style linked lists, you can emulate cons cells using tuples::" +msgstr "" + +#: ../Doc/faq/programming.rst:1160 +msgid "" +"If mutability is desired, you could use lists instead of tuples. Here the " +"analogue of lisp car is ``lisp_list[0]`` and the analogue of cdr is " +"``lisp_list[1]``. Only do this if you're sure you really need to, because " +"it's usually a lot slower than using Python lists." +msgstr "" + +#: ../Doc/faq/programming.rst:1169 +msgid "How do I create a multidimensional list?" +msgstr "" + +#: ../Doc/faq/programming.rst:1171 +msgid "You probably tried to make a multidimensional array like this::" +msgstr "" + +#: ../Doc/faq/programming.rst:1175 +msgid "This looks correct if you print it:" +msgstr "" + +#: ../Doc/faq/programming.rst:1186 +msgid "But when you assign a value, it shows up in multiple places:" +msgstr "" + +#: ../Doc/faq/programming.rst:1198 +msgid "" +"The reason is that replicating a list with ``*`` doesn't create copies, it " +"only creates references to the existing objects. The ``*3`` creates a list " +"containing 3 references to the same list of length two. Changes to one row " +"will show in all rows, which is almost certainly not what you want." +msgstr "" + +#: ../Doc/faq/programming.rst:1203 +msgid "" +"The suggested approach is to create a list of the desired length first and " +"then fill in each element with a newly created list::" +msgstr "" + +#: ../Doc/faq/programming.rst:1210 +msgid "" +"This generates a list containing 3 different lists of length two. You can " +"also use a list comprehension::" +msgstr "" + +#: ../Doc/faq/programming.rst:1216 +msgid "" +"Or, you can use an extension that provides a matrix datatype; `NumPy `_ is the best known." +msgstr "" + +#: ../Doc/faq/programming.rst:1221 +msgid "How do I apply a method to a sequence of objects?" +msgstr "" + +#: ../Doc/faq/programming.rst:1223 +msgid "Use a list comprehension::" +msgstr "" + +#: ../Doc/faq/programming.rst:1230 +msgid "" +"Why does a_tuple[i] += ['item'] raise an exception when the addition works?" +msgstr "" + +#: ../Doc/faq/programming.rst:1232 +msgid "" +"This is because of a combination of the fact that augmented assignment " +"operators are *assignment* operators, and the difference between mutable and " +"immutable objects in Python." +msgstr "" + +#: ../Doc/faq/programming.rst:1236 +msgid "" +"This discussion applies in general when augmented assignment operators are " +"applied to elements of a tuple that point to mutable objects, but we'll use " +"a ``list`` and ``+=`` as our exemplar." +msgstr "" + +#: ../Doc/faq/programming.rst:1240 +msgid "If you wrote::" +msgstr "" + +#: ../Doc/faq/programming.rst:1248 +msgid "" +"The reason for the exception should be immediately clear: ``1`` is added to " +"the object ``a_tuple[0]`` points to (``1``), producing the result object, " +"``2``, but when we attempt to assign the result of the computation, ``2``, " +"to element ``0`` of the tuple, we get an error because we can't change what " +"an element of a tuple points to." +msgstr "" + +#: ../Doc/faq/programming.rst:1254 +msgid "" +"Under the covers, what this augmented assignment statement is doing is " +"approximately this::" +msgstr "" + +#: ../Doc/faq/programming.rst:1263 +msgid "" +"It is the assignment part of the operation that produces the error, since a " +"tuple is immutable." +msgstr "" + +#: ../Doc/faq/programming.rst:1266 +msgid "When you write something like::" +msgstr "" + +#: ../Doc/faq/programming.rst:1274 +msgid "" +"The exception is a bit more surprising, and even more surprising is the fact " +"that even though there was an error, the append worked::" +msgstr "" + +#: ../Doc/faq/programming.rst:1280 +msgid "" +"To see why this happens, you need to know that (a) if an object implements " +"an ``__iadd__`` magic method, it gets called when the ``+=`` augmented " +"assignment is executed, and its return value is what gets used in the " +"assignment statement; and (b) for lists, ``__iadd__`` is equivalent to " +"calling ``extend`` on the list and returning the list. That's why we say " +"that for lists, ``+=`` is a \"shorthand\" for ``list.extend``::" +msgstr "" + +#: ../Doc/faq/programming.rst:1292 +msgid "This is equivalent to::" +msgstr "" + +#: ../Doc/faq/programming.rst:1297 +msgid "" +"The object pointed to by a_list has been mutated, and the pointer to the " +"mutated object is assigned back to ``a_list``. The end result of the " +"assignment is a no-op, since it is a pointer to the same object that " +"``a_list`` was previously pointing to, but the assignment still happens." +msgstr "" + +#: ../Doc/faq/programming.rst:1302 +msgid "Thus, in our tuple example what is happening is equivalent to::" +msgstr "" + +#: ../Doc/faq/programming.rst:1310 +msgid "" +"The ``__iadd__`` succeeds, and thus the list is extended, but even though " +"``result`` points to the same object that ``a_tuple[0]`` already points to, " +"that final assignment still results in an error, because tuples are " +"immutable." +msgstr "" + +#: ../Doc/faq/programming.rst:1316 +msgid "Dictionaries" +msgstr "" + +#: ../Doc/faq/programming.rst:1319 +msgid "" +"How can I get a dictionary to store and display its keys in a consistent " +"order?" +msgstr "" + +#: ../Doc/faq/programming.rst:1321 +msgid "Use :class:`collections.OrderedDict`." +msgstr "" + +#: ../Doc/faq/programming.rst:1324 +msgid "" +"I want to do a complicated sort: can you do a Schwartzian Transform in " +"Python?" +msgstr "" + +#: ../Doc/faq/programming.rst:1326 +msgid "" +"The technique, attributed to Randal Schwartz of the Perl community, sorts " +"the elements of a list by a metric which maps each element to its \"sort " +"value\". In Python, use the ``key`` argument for the :meth:`list.sort` " +"method::" +msgstr "" + +#: ../Doc/faq/programming.rst:1335 +msgid "How can I sort one list by values from another list?" +msgstr "" + +#: ../Doc/faq/programming.rst:1337 +msgid "" +"Merge them into an iterator of tuples, sort the resulting list, and then " +"pick out the element you want. ::" +msgstr "" + +#: ../Doc/faq/programming.rst:1351 +msgid "An alternative for the last step is::" +msgstr "" + +#: ../Doc/faq/programming.rst:1356 +msgid "" +"If you find this more legible, you might prefer to use this instead of the " +"final list comprehension. However, it is almost twice as slow for long " +"lists. Why? First, the ``append()`` operation has to reallocate memory, and " +"while it uses some tricks to avoid doing that each time, it still has to do " +"it occasionally, and that costs quite a bit. Second, the expression " +"\"result.append\" requires an extra attribute lookup, and third, there's a " +"speed reduction from having to make all those function calls." +msgstr "" + +#: ../Doc/faq/programming.rst:1366 +msgid "Objects" +msgstr "" + +#: ../Doc/faq/programming.rst:1369 +msgid "What is a class?" +msgstr "" + +#: ../Doc/faq/programming.rst:1371 +msgid "" +"A class is the particular object type created by executing a class " +"statement. Class objects are used as templates to create instance objects, " +"which embody both the data (attributes) and code (methods) specific to a " +"datatype." +msgstr "" + +#: ../Doc/faq/programming.rst:1375 +msgid "" +"A class can be based on one or more other classes, called its base " +"class(es). It then inherits the attributes and methods of its base classes. " +"This allows an object model to be successively refined by inheritance. You " +"might have a generic ``Mailbox`` class that provides basic accessor methods " +"for a mailbox, and subclasses such as ``MboxMailbox``, ``MaildirMailbox``, " +"``OutlookMailbox`` that handle various specific mailbox formats." +msgstr "" + +#: ../Doc/faq/programming.rst:1384 +msgid "What is a method?" +msgstr "" + +#: ../Doc/faq/programming.rst:1386 +msgid "" +"A method is a function on some object ``x`` that you normally call as ``x." +"name(arguments...)``. Methods are defined as functions inside the class " +"definition::" +msgstr "" + +#: ../Doc/faq/programming.rst:1396 +msgid "What is self?" +msgstr "" + +#: ../Doc/faq/programming.rst:1398 +msgid "" +"Self is merely a conventional name for the first argument of a method. A " +"method defined as ``meth(self, a, b, c)`` should be called as ``x.meth(a, b, " +"c)`` for some instance ``x`` of the class in which the definition occurs; " +"the called method will think it is called as ``meth(x, a, b, c)``." +msgstr "" + +#: ../Doc/faq/programming.rst:1403 +msgid "See also :ref:`why-self`." +msgstr "" + +#: ../Doc/faq/programming.rst:1407 +msgid "" +"How do I check if an object is an instance of a given class or of a subclass " +"of it?" +msgstr "" + +#: ../Doc/faq/programming.rst:1409 +msgid "" +"Use the built-in function ``isinstance(obj, cls)``. You can check if an " +"object is an instance of any of a number of classes by providing a tuple " +"instead of a single class, e.g. ``isinstance(obj, (class1, class2, ...))``, " +"and can also check whether an object is one of Python's built-in types, e.g. " +"``isinstance(obj, str)`` or ``isinstance(obj, (int, float, complex))``." +msgstr "" + +#: ../Doc/faq/programming.rst:1415 +msgid "" +"Note that most programs do not use :func:`isinstance` on user-defined " +"classes very often. If you are developing the classes yourself, a more " +"proper object-oriented style is to define methods on the classes that " +"encapsulate a particular behaviour, instead of checking the object's class " +"and doing a different thing based on what class it is. For example, if you " +"have a function that does something::" +msgstr "" + +#: ../Doc/faq/programming.rst:1429 +msgid "" +"A better approach is to define a ``search()`` method on all the classes and " +"just call it::" +msgstr "" + +#: ../Doc/faq/programming.rst:1444 +msgid "What is delegation?" +msgstr "" + +#: ../Doc/faq/programming.rst:1446 +msgid "" +"Delegation is an object oriented technique (also called a design pattern). " +"Let's say you have an object ``x`` and want to change the behaviour of just " +"one of its methods. You can create a new class that provides a new " +"implementation of the method you're interested in changing and delegates all " +"other methods to the corresponding method of ``x``." +msgstr "" + +#: ../Doc/faq/programming.rst:1452 +msgid "" +"Python programmers can easily implement delegation. For example, the " +"following class implements a class that behaves like a file but converts all " +"written data to uppercase::" +msgstr "" + +#: ../Doc/faq/programming.rst:1467 +msgid "" +"Here the ``UpperOut`` class redefines the ``write()`` method to convert the " +"argument string to uppercase before calling the underlying ``self.__outfile." +"write()`` method. All other methods are delegated to the underlying ``self." +"__outfile`` object. The delegation is accomplished via the ``__getattr__`` " +"method; consult :ref:`the language reference ` for more " +"information about controlling attribute access." +msgstr "" + +#: ../Doc/faq/programming.rst:1474 +msgid "" +"Note that for more general cases delegation can get trickier. When " +"attributes must be set as well as retrieved, the class must define a :meth:" +"`__setattr__` method too, and it must do so carefully. The basic " +"implementation of :meth:`__setattr__` is roughly equivalent to the " +"following::" +msgstr "" + +#: ../Doc/faq/programming.rst:1485 +msgid "" +"Most :meth:`__setattr__` implementations must modify ``self.__dict__`` to " +"store local state for self without causing an infinite recursion." +msgstr "" + +#: ../Doc/faq/programming.rst:1490 +msgid "" +"How do I call a method defined in a base class from a derived class that " +"overrides it?" +msgstr "" + +#: ../Doc/faq/programming.rst:1492 +msgid "Use the built-in :func:`super` function::" +msgstr "" + +#: ../Doc/faq/programming.rst:1498 +msgid "" +"For version prior to 3.0, you may be using classic classes: For a class " +"definition such as ``class Derived(Base): ...`` you can call method " +"``meth()`` defined in ``Base`` (or one of ``Base``'s base classes) as ``Base." +"meth(self, arguments...)``. Here, ``Base.meth`` is an unbound method, so " +"you need to provide the ``self`` argument." +msgstr "" + +#: ../Doc/faq/programming.rst:1506 +msgid "How can I organize my code to make it easier to change the base class?" +msgstr "" + +#: ../Doc/faq/programming.rst:1508 +msgid "" +"You could define an alias for the base class, assign the real base class to " +"it before your class definition, and use the alias throughout your class. " +"Then all you have to change is the value assigned to the alias. " +"Incidentally, this trick is also handy if you want to decide dynamically (e." +"g. depending on availability of resources) which base class to use. " +"Example::" +msgstr "" + +#: ../Doc/faq/programming.rst:1523 +msgid "How do I create static class data and static class methods?" +msgstr "" + +#: ../Doc/faq/programming.rst:1525 +msgid "" +"Both static data and static methods (in the sense of C++ or Java) are " +"supported in Python." +msgstr "" + +#: ../Doc/faq/programming.rst:1528 +msgid "" +"For static data, simply define a class attribute. To assign a new value to " +"the attribute, you have to explicitly use the class name in the assignment::" +msgstr "" + +#: ../Doc/faq/programming.rst:1540 +msgid "" +"``c.count`` also refers to ``C.count`` for any ``c`` such that " +"``isinstance(c, C)`` holds, unless overridden by ``c`` itself or by some " +"class on the base-class search path from ``c.__class__`` back to ``C``." +msgstr "" + +#: ../Doc/faq/programming.rst:1544 +msgid "" +"Caution: within a method of C, an assignment like ``self.count = 42`` " +"creates a new and unrelated instance named \"count\" in ``self``'s own " +"dict. Rebinding of a class-static data name must always specify the class " +"whether inside a method or not::" +msgstr "" + +#: ../Doc/faq/programming.rst:1551 +msgid "Static methods are possible::" +msgstr "" + +#: ../Doc/faq/programming.rst:1559 +msgid "" +"However, a far more straightforward way to get the effect of a static method " +"is via a simple module-level function::" +msgstr "" + +#: ../Doc/faq/programming.rst:1565 +msgid "" +"If your code is structured so as to define one class (or tightly related " +"class hierarchy) per module, this supplies the desired encapsulation." +msgstr "" + +#: ../Doc/faq/programming.rst:1570 +msgid "How can I overload constructors (or methods) in Python?" +msgstr "" + +#: ../Doc/faq/programming.rst:1572 +msgid "" +"This answer actually applies to all methods, but the question usually comes " +"up first in the context of constructors." +msgstr "" + +#: ../Doc/faq/programming.rst:1575 +msgid "In C++ you'd write" +msgstr "" + +#: ../Doc/faq/programming.rst:1584 +msgid "" +"In Python you have to write a single constructor that catches all cases " +"using default arguments. For example::" +msgstr "" + +#: ../Doc/faq/programming.rst:1594 +msgid "This is not entirely equivalent, but close enough in practice." +msgstr "" + +#: ../Doc/faq/programming.rst:1596 +msgid "You could also try a variable-length argument list, e.g. ::" +msgstr "" + +#: ../Doc/faq/programming.rst:1601 +msgid "The same approach works for all method definitions." +msgstr "" + +#: ../Doc/faq/programming.rst:1605 +msgid "I try to use __spam and I get an error about _SomeClassName__spam." +msgstr "" + +#: ../Doc/faq/programming.rst:1607 +msgid "" +"Variable names with double leading underscores are \"mangled\" to provide a " +"simple but effective way to define class private variables. Any identifier " +"of the form ``__spam`` (at least two leading underscores, at most one " +"trailing underscore) is textually replaced with ``_classname__spam``, where " +"``classname`` is the current class name with any leading underscores " +"stripped." +msgstr "" + +#: ../Doc/faq/programming.rst:1613 +msgid "" +"This doesn't guarantee privacy: an outside user can still deliberately " +"access the \"_classname__spam\" attribute, and private values are visible in " +"the object's ``__dict__``. Many Python programmers never bother to use " +"private variable names at all." +msgstr "" + +#: ../Doc/faq/programming.rst:1620 +msgid "My class defines __del__ but it is not called when I delete the object." +msgstr "" + +#: ../Doc/faq/programming.rst:1622 +msgid "There are several possible reasons for this." +msgstr "" + +#: ../Doc/faq/programming.rst:1624 +msgid "" +"The del statement does not necessarily call :meth:`__del__` -- it simply " +"decrements the object's reference count, and if this reaches zero :meth:" +"`__del__` is called." +msgstr "" + +#: ../Doc/faq/programming.rst:1628 +msgid "" +"If your data structures contain circular links (e.g. a tree where each child " +"has a parent reference and each parent has a list of children) the reference " +"counts will never go back to zero. Once in a while Python runs an algorithm " +"to detect such cycles, but the garbage collector might run some time after " +"the last reference to your data structure vanishes, so your :meth:`__del__` " +"method may be called at an inconvenient and random time. This is " +"inconvenient if you're trying to reproduce a problem. Worse, the order in " +"which object's :meth:`__del__` methods are executed is arbitrary. You can " +"run :func:`gc.collect` to force a collection, but there *are* pathological " +"cases where objects will never be collected." +msgstr "" + +#: ../Doc/faq/programming.rst:1639 +msgid "" +"Despite the cycle collector, it's still a good idea to define an explicit " +"``close()`` method on objects to be called whenever you're done with them. " +"The ``close()`` method can then remove attributes that refer to subobjecs. " +"Don't call :meth:`__del__` directly -- :meth:`__del__` should call " +"``close()`` and ``close()`` should make sure that it can be called more than " +"once for the same object." +msgstr "" + +#: ../Doc/faq/programming.rst:1646 +msgid "" +"Another way to avoid cyclical references is to use the :mod:`weakref` " +"module, which allows you to point to objects without incrementing their " +"reference count. Tree data structures, for instance, should use weak " +"references for their parent and sibling references (if they need them!)." +msgstr "" + +#: ../Doc/faq/programming.rst:1659 +msgid "" +"Finally, if your :meth:`__del__` method raises an exception, a warning " +"message is printed to :data:`sys.stderr`." +msgstr "" + +#: ../Doc/faq/programming.rst:1664 +msgid "How do I get a list of all instances of a given class?" +msgstr "" + +#: ../Doc/faq/programming.rst:1666 +msgid "" +"Python does not keep track of all instances of a class (or of a built-in " +"type). You can program the class's constructor to keep track of all " +"instances by keeping a list of weak references to each instance." +msgstr "" + +#: ../Doc/faq/programming.rst:1672 +msgid "Why does the result of ``id()`` appear to be not unique?" +msgstr "" + +#: ../Doc/faq/programming.rst:1674 +msgid "" +"The :func:`id` builtin returns an integer that is guaranteed to be unique " +"during the lifetime of the object. Since in CPython, this is the object's " +"memory address, it happens frequently that after an object is deleted from " +"memory, the next freshly created object is allocated at the same position in " +"memory. This is illustrated by this example:" +msgstr "" + +#: ../Doc/faq/programming.rst:1685 +msgid "" +"The two ids belong to different integer objects that are created before, and " +"deleted immediately after execution of the ``id()`` call. To be sure that " +"objects whose id you want to examine are still alive, create another " +"reference to the object:" +msgstr "" + +#: ../Doc/faq/programming.rst:1698 +msgid "Modules" +msgstr "" + +#: ../Doc/faq/programming.rst:1701 +msgid "How do I create a .pyc file?" +msgstr "" + +#: ../Doc/faq/programming.rst:1703 +msgid "" +"When a module is imported for the first time (or when the source file has " +"changed since the current compiled file was created) a ``.pyc`` file " +"containing the compiled code should be created in a ``__pycache__`` " +"subdirectory of the directory containing the ``.py`` file. The ``.pyc`` " +"file will have a filename that starts with the same name as the ``.py`` " +"file, and ends with ``.pyc``, with a middle component that depends on the " +"particular ``python`` binary that created it. (See :pep:`3147` for details.)" +msgstr "" + +#: ../Doc/faq/programming.rst:1711 +msgid "" +"One reason that a ``.pyc`` file may not be created is a permissions problem " +"with the directory containing the source file, meaning that the " +"``__pycache__`` subdirectory cannot be created. This can happen, for " +"example, if you develop as one user but run as another, such as if you are " +"testing with a web server." +msgstr "" + +#: ../Doc/faq/programming.rst:1716 +msgid "" +"Unless the :envvar:`PYTHONDONTWRITEBYTECODE` environment variable is set, " +"creation of a .pyc file is automatic if you're importing a module and Python " +"has the ability (permissions, free space, etc...) to create a " +"``__pycache__`` subdirectory and write the compiled module to that " +"subdirectory." +msgstr "" + +#: ../Doc/faq/programming.rst:1721 +msgid "" +"Running Python on a top level script is not considered an import and no ``." +"pyc`` will be created. For example, if you have a top-level module ``foo." +"py`` that imports another module ``xyz.py``, when you run ``foo`` (by typing " +"``python foo.py`` as a shell command), a ``.pyc`` will be created for " +"``xyz`` because ``xyz`` is imported, but no ``.pyc`` file will be created " +"for ``foo`` since ``foo.py`` isn't being imported." +msgstr "" + +#: ../Doc/faq/programming.rst:1728 +msgid "" +"If you need to create a ``.pyc`` file for ``foo`` -- that is, to create a ``." +"pyc`` file for a module that is not imported -- you can, using the :mod:" +"`py_compile` and :mod:`compileall` modules." +msgstr "" + +#: ../Doc/faq/programming.rst:1732 +msgid "" +"The :mod:`py_compile` module can manually compile any module. One way is to " +"use the ``compile()`` function in that module interactively::" +msgstr "" + +#: ../Doc/faq/programming.rst:1738 +msgid "" +"This will write the ``.pyc`` to a ``__pycache__`` subdirectory in the same " +"location as ``foo.py`` (or you can override that with the optional parameter " +"``cfile``)." +msgstr "" + +#: ../Doc/faq/programming.rst:1742 +msgid "" +"You can also automatically compile all files in a directory or directories " +"using the :mod:`compileall` module. You can do it from the shell prompt by " +"running ``compileall.py`` and providing the path of a directory containing " +"Python files to compile::" +msgstr "" + +#: ../Doc/faq/programming.rst:1751 +msgid "How do I find the current module name?" +msgstr "" + +#: ../Doc/faq/programming.rst:1753 +msgid "" +"A module can find out its own module name by looking at the predefined " +"global variable ``__name__``. If this has the value ``'__main__'``, the " +"program is running as a script. Many modules that are usually used by " +"importing them also provide a command-line interface or a self-test, and " +"only execute this code after checking ``__name__``::" +msgstr "" + +#: ../Doc/faq/programming.rst:1768 +msgid "How can I have modules that mutually import each other?" +msgstr "" + +#: ../Doc/faq/programming.rst:1770 +msgid "Suppose you have the following modules:" +msgstr "" + +#: ../Doc/faq/programming.rst:1772 +msgid "foo.py::" +msgstr "" + +#: ../Doc/faq/programming.rst:1777 +msgid "bar.py::" +msgstr "" + +#: ../Doc/faq/programming.rst:1782 +msgid "The problem is that the interpreter will perform the following steps:" +msgstr "" + +#: ../Doc/faq/programming.rst:1784 +msgid "main imports foo" +msgstr "" + +#: ../Doc/faq/programming.rst:1785 +msgid "Empty globals for foo are created" +msgstr "" + +#: ../Doc/faq/programming.rst:1786 +msgid "foo is compiled and starts executing" +msgstr "" + +#: ../Doc/faq/programming.rst:1787 +msgid "foo imports bar" +msgstr "" + +#: ../Doc/faq/programming.rst:1788 +msgid "Empty globals for bar are created" +msgstr "" + +#: ../Doc/faq/programming.rst:1789 +msgid "bar is compiled and starts executing" +msgstr "" + +#: ../Doc/faq/programming.rst:1790 +msgid "" +"bar imports foo (which is a no-op since there already is a module named foo)" +msgstr "" + +#: ../Doc/faq/programming.rst:1791 +msgid "bar.foo_var = foo.foo_var" +msgstr "" + +#: ../Doc/faq/programming.rst:1793 +msgid "" +"The last step fails, because Python isn't done with interpreting ``foo`` yet " +"and the global symbol dictionary for ``foo`` is still empty." +msgstr "" + +#: ../Doc/faq/programming.rst:1796 +msgid "" +"The same thing happens when you use ``import foo``, and then try to access " +"``foo.foo_var`` in global code." +msgstr "" + +#: ../Doc/faq/programming.rst:1799 +msgid "There are (at least) three possible workarounds for this problem." +msgstr "" + +#: ../Doc/faq/programming.rst:1801 +msgid "" +"Guido van Rossum recommends avoiding all uses of ``from import ..." +"``, and placing all code inside functions. Initializations of global " +"variables and class variables should use constants or built-in functions " +"only. This means everything from an imported module is referenced as " +"``.``." +msgstr "" + +#: ../Doc/faq/programming.rst:1806 +msgid "" +"Jim Roskind suggests performing steps in the following order in each module:" +msgstr "" + +#: ../Doc/faq/programming.rst:1808 +msgid "" +"exports (globals, functions, and classes that don't need imported base " +"classes)" +msgstr "" + +#: ../Doc/faq/programming.rst:1810 +msgid "``import`` statements" +msgstr "" + +#: ../Doc/faq/programming.rst:1811 +msgid "" +"active code (including globals that are initialized from imported values)." +msgstr "" + +#: ../Doc/faq/programming.rst:1813 +msgid "" +"van Rossum doesn't like this approach much because the imports appear in a " +"strange place, but it does work." +msgstr "" + +#: ../Doc/faq/programming.rst:1816 +msgid "" +"Matthias Urlichs recommends restructuring your code so that the recursive " +"import is not necessary in the first place." +msgstr "" + +#: ../Doc/faq/programming.rst:1819 +msgid "These solutions are not mutually exclusive." +msgstr "" + +#: ../Doc/faq/programming.rst:1823 +msgid "__import__('x.y.z') returns ; how do I get z?" +msgstr "" + +#: ../Doc/faq/programming.rst:1825 +msgid "" +"Consider using the convenience function :func:`~importlib.import_module` " +"from :mod:`importlib` instead::" +msgstr "" + +#: ../Doc/faq/programming.rst:1832 +msgid "" +"When I edit an imported module and reimport it, the changes don't show up. " +"Why does this happen?" +msgstr "" + +#: ../Doc/faq/programming.rst:1834 +msgid "" +"For reasons of efficiency as well as consistency, Python only reads the " +"module file on the first time a module is imported. If it didn't, in a " +"program consisting of many modules where each one imports the same basic " +"module, the basic module would be parsed and re-parsed many times. To force " +"re-reading of a changed module, do this::" +msgstr "" + +#: ../Doc/faq/programming.rst:1844 +msgid "" +"Warning: this technique is not 100% fool-proof. In particular, modules " +"containing statements like ::" +msgstr "" + +#: ../Doc/faq/programming.rst:1849 +msgid "" +"will continue to work with the old version of the imported objects. If the " +"module contains class definitions, existing class instances will *not* be " +"updated to use the new class definition. This can result in the following " +"paradoxical behaviour:" +msgstr "" + +#: ../Doc/faq/programming.rst:1862 +msgid "" +"The nature of the problem is made clear if you print out the \"identity\" of " +"the class objects:" +msgstr "" + +#: ../Doc/faq/windows.rst:7 +msgid "Python on Windows FAQ" +msgstr "" + +#: ../Doc/faq/windows.rst:18 +msgid "How do I run a Python program under Windows?" +msgstr "" + +#: ../Doc/faq/windows.rst:20 +msgid "" +"This is not necessarily a straightforward question. If you are already " +"familiar with running programs from the Windows command line then everything " +"will seem obvious; otherwise, you might need a little more guidance." +msgstr "" + +#: ../Doc/faq/windows.rst:0 +msgid "|Python Development on XP|_" +msgstr "" + +#: ../Doc/faq/windows.rst:27 +msgid "" +"This series of screencasts aims to get you up and running with Python on " +"Windows XP. The knowledge is distilled into 1.5 hours and will get you up " +"and running with the right Python distribution, coding in your choice of " +"IDE, and debugging and writing solid code with unit-tests." +msgstr "" + +#: ../Doc/faq/windows.rst:36 +msgid "" +"Unless you use some sort of integrated development environment, you will end " +"up *typing* Windows commands into what is variously referred to as a \"DOS " +"window\" or \"Command prompt window\". Usually you can create such a window " +"from your Start menu; under Windows 7 the menu selection is :menuselection:" +"`Start --> Programs --> Accessories --> Command Prompt`. You should be able " +"to recognize when you have started such a window because you will see a " +"Windows \"command prompt\", which usually looks like this::" +msgstr "" + +#: ../Doc/faq/windows.rst:46 +msgid "" +"The letter may be different, and there might be other things after it, so " +"you might just as easily see something like::" +msgstr "" + +#: ../Doc/faq/windows.rst:51 +msgid "" +"depending on how your computer has been set up and what else you have " +"recently done with it. Once you have started such a window, you are well on " +"the way to running Python programs." +msgstr "" + +#: ../Doc/faq/windows.rst:55 +msgid "" +"You need to realize that your Python scripts have to be processed by another " +"program called the Python *interpreter*. The interpreter reads your script, " +"compiles it into bytecodes, and then executes the bytecodes to run your " +"program. So, how do you arrange for the interpreter to handle your Python?" +msgstr "" + +#: ../Doc/faq/windows.rst:60 +msgid "" +"First, you need to make sure that your command window recognises the word " +"\"python\" as an instruction to start the interpreter. If you have opened a " +"command window, you should try entering the command ``python`` and hitting " +"return.::" +msgstr "" + +#: ../Doc/faq/windows.rst:67 +msgid "You should then see something like::" +msgstr "" + +#: ../Doc/faq/windows.rst:73 +msgid "" +"You have started the interpreter in \"interactive mode\". That means you can " +"enter Python statements or expressions interactively and have them executed " +"or evaluated while you wait. This is one of Python's strongest features. " +"Check it by entering a few expressions of your choice and seeing the " +"results::" +msgstr "" + +#: ../Doc/faq/windows.rst:83 +msgid "" +"Many people use the interactive mode as a convenient yet highly programmable " +"calculator. When you want to end your interactive Python session, hold the :" +"kbd:`Ctrl` key down while you enter a :kbd:`Z`, then hit the \":kbd:`Enter`" +"\" key to get back to your Windows command prompt." +msgstr "" + +#: ../Doc/faq/windows.rst:88 +msgid "" +"You may also find that you have a Start-menu entry such as :menuselection:" +"`Start --> Programs --> Python 3.3 --> Python (command line)` that results " +"in you seeing the ``>>>`` prompt in a new window. If so, the window will " +"disappear after you enter the :kbd:`Ctrl-Z` character; Windows is running a " +"single \"python\" command in the window, and closes it when you terminate " +"the interpreter." +msgstr "" + +#: ../Doc/faq/windows.rst:94 +msgid "" +"If the ``python`` command, instead of displaying the interpreter prompt " +"``>>>``, gives you a message like::" +msgstr "" + +#: ../Doc/faq/windows.rst:0 +msgid "|Adding Python to DOS Path|_" +msgstr "" + +#: ../Doc/faq/windows.rst:102 +msgid "" +"Python is not added to the DOS path by default. This screencast will walk " +"you through the steps to add the correct entry to the `System Path`, " +"allowing Python to be executed from the command-line by all users." +msgstr "" + +#: ../Doc/faq/windows.rst:111 +msgid "or::" +msgstr "" + +#: ../Doc/faq/windows.rst:115 +msgid "" +"then you need to make sure that your computer knows where to find the Python " +"interpreter. To do this you will have to modify a setting called PATH, " +"which is a list of directories where Windows will look for programs." +msgstr "" + +#: ../Doc/faq/windows.rst:119 +msgid "" +"You should arrange for Python's installation directory to be added to the " +"PATH of every command window as it starts. If you installed Python fairly " +"recently then the command ::" +msgstr "" + +#: ../Doc/faq/windows.rst:125 +msgid "" +"will probably tell you where it is installed; the usual location is " +"something like ``C:\\Python33``. Otherwise you will be reduced to a search " +"of your whole disk ... use :menuselection:`Tools --> Find` or hit the :" +"guilabel:`Search` button and look for \"python.exe\". Supposing you " +"discover that Python is installed in the ``C:\\Python33`` directory (the " +"default at the time of writing), you should make sure that entering the " +"command ::" +msgstr "" + +#: ../Doc/faq/windows.rst:134 +msgid "" +"starts up the interpreter as above (and don't forget you'll need a \":kbd:" +"`Ctrl-Z`\" and an \":kbd:`Enter`\" to get out of it). Once you have verified " +"the directory, you can add it to the system path to make it easier to start " +"Python by just running the ``python`` command. This is currently an option " +"in the installer as of CPython 3.3." +msgstr "" + +#: ../Doc/faq/windows.rst:140 +msgid "" +"More information about environment variables can be found on the :ref:`Using " +"Python on Windows ` page." +msgstr "" + +#: ../Doc/faq/windows.rst:144 +msgid "How do I make Python scripts executable?" +msgstr "" + +#: ../Doc/faq/windows.rst:146 +msgid "" +"On Windows, the standard Python installer already associates the .py " +"extension with a file type (Python.File) and gives that file type an open " +"command that runs the interpreter (``D:\\Program Files\\Python\\python.exe " +"\"%1\" %*``). This is enough to make scripts executable from the command " +"prompt as 'foo.py'. If you'd rather be able to execute the script by simple " +"typing 'foo' with no extension you need to add .py to the PATHEXT " +"environment variable." +msgstr "" + +#: ../Doc/faq/windows.rst:154 +msgid "Why does Python sometimes take so long to start?" +msgstr "" + +#: ../Doc/faq/windows.rst:156 +msgid "" +"Usually Python starts very quickly on Windows, but occasionally there are " +"bug reports that Python suddenly begins to take a long time to start up. " +"This is made even more puzzling because Python will work fine on other " +"Windows systems which appear to be configured identically." +msgstr "" + +#: ../Doc/faq/windows.rst:161 +msgid "" +"The problem may be caused by a misconfiguration of virus checking software " +"on the problem machine. Some virus scanners have been known to introduce " +"startup overhead of two orders of magnitude when the scanner is configured " +"to monitor all reads from the filesystem. Try checking the configuration of " +"virus scanning software on your systems to ensure that they are indeed " +"configured identically. McAfee, when configured to scan all file system read " +"activity, is a particular offender." +msgstr "" + +#: ../Doc/faq/windows.rst:171 +msgid "How do I make an executable from a Python script?" +msgstr "" + +#: ../Doc/faq/windows.rst:173 +msgid "" +"See http://cx-freeze.sourceforge.net/ for a distutils extension that allows " +"you to create console and GUI executables from Python code. `py2exe `_, the most popular extension for building Python 2.x-based " +"executables, does not yet support Python 3 but a version that does is in " +"development." +msgstr "" + +#: ../Doc/faq/windows.rst:181 +msgid "Is a ``*.pyd`` file the same as a DLL?" +msgstr "" + +#: ../Doc/faq/windows.rst:183 +msgid "" +"Yes, .pyd files are dll's, but there are a few differences. If you have a " +"DLL named ``foo.pyd``, then it must have a function ``PyInit_foo()``. You " +"can then write Python \"import foo\", and Python will search for foo.pyd (as " +"well as foo.py, foo.pyc) and if it finds it, will attempt to call " +"``PyInit_foo()`` to initialize it. You do not link your .exe with foo.lib, " +"as that would cause Windows to require the DLL to be present." +msgstr "" + +#: ../Doc/faq/windows.rst:190 +msgid "" +"Note that the search path for foo.pyd is PYTHONPATH, not the same as the " +"path that Windows uses to search for foo.dll. Also, foo.pyd need not be " +"present to run your program, whereas if you linked your program with a dll, " +"the dll is required. Of course, foo.pyd is required if you want to say " +"``import foo``. In a DLL, linkage is declared in the source code with " +"``__declspec(dllexport)``. In a .pyd, linkage is defined in a list of " +"available functions." +msgstr "" + +#: ../Doc/faq/windows.rst:199 +msgid "How can I embed Python into a Windows application?" +msgstr "" + +#: ../Doc/faq/windows.rst:201 +msgid "" +"Embedding the Python interpreter in a Windows app can be summarized as " +"follows:" +msgstr "" + +#: ../Doc/faq/windows.rst:203 +msgid "" +"Do _not_ build Python into your .exe file directly. On Windows, Python must " +"be a DLL to handle importing modules that are themselves DLL's. (This is " +"the first key undocumented fact.) Instead, link to :file:`python{NN}.dll`; " +"it is typically installed in ``C:\\Windows\\System``. *NN* is the Python " +"version, a number such as \"33\" for Python 3.3." +msgstr "" + +#: ../Doc/faq/windows.rst:209 +msgid "" +"You can link to Python in two different ways. Load-time linking means " +"linking against :file:`python{NN}.lib`, while run-time linking means linking " +"against :file:`python{NN}.dll`. (General note: :file:`python{NN}.lib` is " +"the so-called \"import lib\" corresponding to :file:`python{NN}.dll`. It " +"merely defines symbols for the linker.)" +msgstr "" + +#: ../Doc/faq/windows.rst:215 +msgid "" +"Run-time linking greatly simplifies link options; everything happens at run " +"time. Your code must load :file:`python{NN}.dll` using the Windows " +"``LoadLibraryEx()`` routine. The code must also use access routines and " +"data in :file:`python{NN}.dll` (that is, Python's C API's) using pointers " +"obtained by the Windows ``GetProcAddress()`` routine. Macros can make using " +"these pointers transparent to any C code that calls routines in Python's C " +"API." +msgstr "" + +#: ../Doc/faq/windows.rst:222 +msgid "" +"Borland note: convert :file:`python{NN}.lib` to OMF format using Coff2Omf." +"exe first." +msgstr "" + +#: ../Doc/faq/windows.rst:227 +msgid "" +"If you use SWIG, it is easy to create a Python \"extension module\" that " +"will make the app's data and methods available to Python. SWIG will handle " +"just about all the grungy details for you. The result is C code that you " +"link *into* your .exe file (!) You do _not_ have to create a DLL file, and " +"this also simplifies linking." +msgstr "" + +#: ../Doc/faq/windows.rst:233 +msgid "" +"SWIG will create an init function (a C function) whose name depends on the " +"name of the extension module. For example, if the name of the module is " +"leo, the init function will be called initleo(). If you use SWIG shadow " +"classes, as you should, the init function will be called initleoc(). This " +"initializes a mostly hidden helper class used by the shadow class." +msgstr "" + +#: ../Doc/faq/windows.rst:239 +msgid "" +"The reason you can link the C code in step 2 into your .exe file is that " +"calling the initialization function is equivalent to importing the module " +"into Python! (This is the second key undocumented fact.)" +msgstr "" + +#: ../Doc/faq/windows.rst:243 +msgid "" +"In short, you can use the following code to initialize the Python " +"interpreter with your extension module." +msgstr "" + +#: ../Doc/faq/windows.rst:254 +msgid "" +"There are two problems with Python's C API which will become apparent if you " +"use a compiler other than MSVC, the compiler used to build pythonNN.dll." +msgstr "" + +#: ../Doc/faq/windows.rst:257 +msgid "" +"Problem 1: The so-called \"Very High Level\" functions that take FILE * " +"arguments will not work in a multi-compiler environment because each " +"compiler's notion of a struct FILE will be different. From an " +"implementation standpoint these are very _low_ level functions." +msgstr "" + +#: ../Doc/faq/windows.rst:262 +msgid "" +"Problem 2: SWIG generates the following code when generating wrappers to " +"void functions:" +msgstr "" + +#: ../Doc/faq/windows.rst:271 +msgid "" +"Alas, Py_None is a macro that expands to a reference to a complex data " +"structure called _Py_NoneStruct inside pythonNN.dll. Again, this code will " +"fail in a mult-compiler environment. Replace such code by:" +msgstr "" + +#: ../Doc/faq/windows.rst:279 +msgid "" +"It may be possible to use SWIG's ``%typemap`` command to make the change " +"automatically, though I have not been able to get this to work (I'm a " +"complete SWIG newbie)." +msgstr "" + +#: ../Doc/faq/windows.rst:283 +msgid "" +"Using a Python shell script to put up a Python interpreter window from " +"inside your Windows app is not a good idea; the resulting window will be " +"independent of your app's windowing system. Rather, you (or the " +"wxPythonWindow class) should create a \"native\" interpreter window. It is " +"easy to connect that window to the Python interpreter. You can redirect " +"Python's i/o to _any_ object that supports read and write, so all you need " +"is a Python object (defined in your extension module) that contains read() " +"and write() methods." +msgstr "" + +#: ../Doc/faq/windows.rst:292 +msgid "How do I keep editors from inserting tabs into my Python source?" +msgstr "" + +#: ../Doc/faq/windows.rst:294 +msgid "" +"The FAQ does not recommend using tabs, and the Python style guide, :pep:`8`, " +"recommends 4 spaces for distributed Python code; this is also the Emacs " +"python-mode default." +msgstr "" + +#: ../Doc/faq/windows.rst:298 +msgid "" +"Under any editor, mixing tabs and spaces is a bad idea. MSVC is no " +"different in this respect, and is easily configured to use spaces: Take :" +"menuselection:`Tools --> Options --> Tabs`, and for file type \"Default\" " +"set \"Tab size\" and \"Indent size\" to 4, and select the \"Insert spaces\" " +"radio button." +msgstr "" + +#: ../Doc/faq/windows.rst:303 +msgid "" +"If you suspect mixed tabs and spaces are causing problems in leading " +"whitespace, run Python with the :option:`-t` switch or run ``Tools/Scripts/" +"tabnanny.py`` to check a directory tree in batch mode." +msgstr "" + +#: ../Doc/faq/windows.rst:309 +msgid "How do I check for a keypress without blocking?" +msgstr "" + +#: ../Doc/faq/windows.rst:311 +msgid "" +"Use the msvcrt module. This is a standard Windows-specific extension " +"module. It defines a function ``kbhit()`` which checks whether a keyboard " +"hit is present, and ``getch()`` which gets one character without echoing it." +msgstr "" + +#: ../Doc/faq/windows.rst:317 +msgid "How do I emulate os.kill() in Windows?" +msgstr "" + +#: ../Doc/faq/windows.rst:319 +msgid "" +"Prior to Python 2.7 and 3.2, to terminate a process, you can use :mod:" +"`ctypes`::" +msgstr "" + +#: ../Doc/faq/windows.rst:329 +msgid "" +"In 2.7 and 3.2, :func:`os.kill` is implemented similar to the above " +"function, with the additional feature of being able to send :kbd:`Ctrl+C` " +"and :kbd:`Ctrl+Break` to console subprocesses which are designed to handle " +"those signals. See :func:`os.kill` for further details." +msgstr "" + +#: ../Doc/faq/windows.rst:335 +msgid "How do I extract the downloaded documentation on Windows?" +msgstr "" + +#: ../Doc/faq/windows.rst:337 +msgid "" +"Sometimes, when you download the documentation package to a Windows machine " +"using a web browser, the file extension of the saved file ends up being ." +"EXE. This is a mistake; the extension should be .TGZ." +msgstr "" + +#: ../Doc/faq/windows.rst:341 +msgid "" +"Simply rename the downloaded file to have the .TGZ extension, and WinZip " +"will be able to handle it. (If your copy of WinZip doesn't, get a newer one " +"from https://www.winzip.com.)" +msgstr "" diff --git a/glossary.po b/glossary.po new file mode 100644 index 00000000..e23f866c --- /dev/null +++ b/glossary.po @@ -0,0 +1,1702 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) 2001-2016, Python Software Foundation +# This file is distributed under the same license as the Python package. +# FIRST AUTHOR , YEAR. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: Python 3.6\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2016-10-17 21:44+0200\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: FULL NAME \n" +"Language-Team: LANGUAGE \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#: ../Doc/glossary.rst:5 +msgid "Glossary" +msgstr "" + +#: ../Doc/glossary.rst:10 +msgid ">>>" +msgstr "" + +#: ../Doc/glossary.rst:12 +msgid "" +"The default Python prompt of the interactive shell. Often seen for code " +"examples which can be executed interactively in the interpreter." +msgstr "" + +#: ../Doc/glossary.rst:14 +msgid "..." +msgstr "" + +#: ../Doc/glossary.rst:16 +msgid "" +"The default Python prompt of the interactive shell when entering code for an " +"indented code block or within a pair of matching left and right delimiters " +"(parentheses, square brackets or curly braces)." +msgstr "" + +#: ../Doc/glossary.rst:19 +msgid "2to3" +msgstr "" + +#: ../Doc/glossary.rst:21 +msgid "" +"A tool that tries to convert Python 2.x code to Python 3.x code by handling " +"most of the incompatibilities which can be detected by parsing the source " +"and traversing the parse tree." +msgstr "" + +#: ../Doc/glossary.rst:25 +msgid "" +"2to3 is available in the standard library as :mod:`lib2to3`; a standalone " +"entry point is provided as :file:`Tools/scripts/2to3`. See :ref:`2to3-" +"reference`." +msgstr "" + +#: ../Doc/glossary.rst:28 +msgid "abstract base class" +msgstr "" + +#: ../Doc/glossary.rst:30 +msgid "" +"Abstract base classes complement :term:`duck-typing` by providing a way to " +"define interfaces when other techniques like :func:`hasattr` would be clumsy " +"or subtly wrong (for example with :ref:`magic methods `). " +"ABCs introduce virtual subclasses, which are classes that don't inherit from " +"a class but are still recognized by :func:`isinstance` and :func:" +"`issubclass`; see the :mod:`abc` module documentation. Python comes with " +"many built-in ABCs for data structures (in the :mod:`collections.abc` " +"module), numbers (in the :mod:`numbers` module), streams (in the :mod:`io` " +"module), import finders and loaders (in the :mod:`importlib.abc` module). " +"You can create your own ABCs with the :mod:`abc` module." +msgstr "" + +#: ../Doc/glossary.rst:41 +msgid "argument" +msgstr "" + +#: ../Doc/glossary.rst:43 +msgid "" +"A value passed to a :term:`function` (or :term:`method`) when calling the " +"function. There are two kinds of argument:" +msgstr "" + +#: ../Doc/glossary.rst:46 +msgid "" +":dfn:`keyword argument`: an argument preceded by an identifier (e.g. " +"``name=``) in a function call or passed as a value in a dictionary preceded " +"by ``**``. For example, ``3`` and ``5`` are both keyword arguments in the " +"following calls to :func:`complex`::" +msgstr "" + +#: ../Doc/glossary.rst:54 +msgid "" +":dfn:`positional argument`: an argument that is not a keyword argument. " +"Positional arguments can appear at the beginning of an argument list and/or " +"be passed as elements of an :term:`iterable` preceded by ``*``. For example, " +"``3`` and ``5`` are both positional arguments in the following calls::" +msgstr "" + +#: ../Doc/glossary.rst:63 +msgid "" +"Arguments are assigned to the named local variables in a function body. See " +"the :ref:`calls` section for the rules governing this assignment. " +"Syntactically, any expression can be used to represent an argument; the " +"evaluated value is assigned to the local variable." +msgstr "" + +#: ../Doc/glossary.rst:68 +msgid "" +"See also the :term:`parameter` glossary entry, the FAQ question on :ref:`the " +"difference between arguments and parameters `, " +"and :pep:`362`." +msgstr "" + +#: ../Doc/glossary.rst:71 +msgid "asynchronous context manager" +msgstr "" + +#: ../Doc/glossary.rst:73 +msgid "" +"An object which controls the environment seen in an :keyword:`async with` " +"statement by defining :meth:`__aenter__` and :meth:`__aexit__` methods. " +"Introduced by :pep:`492`." +msgstr "" + +#: ../Doc/glossary.rst:76 +msgid "asynchronous iterable" +msgstr "" + +#: ../Doc/glossary.rst:78 +msgid "" +"An object, that can be used in an :keyword:`async for` statement. Must " +"return an :term:`asynchronous iterator` from its :meth:`__aiter__` method. " +"Introduced by :pep:`492`." +msgstr "" + +#: ../Doc/glossary.rst:81 +msgid "asynchronous iterator" +msgstr "" + +#: ../Doc/glossary.rst:83 +msgid "" +"An object that implements :meth:`__aiter__` and :meth:`__anext__` methods. " +"``__anext__`` must return an :term:`awaitable` object. :keyword:`async for` " +"resolves awaitable returned from asynchronous iterator's :meth:`__anext__` " +"method until it raises :exc:`StopAsyncIteration` exception. Introduced by :" +"pep:`492`." +msgstr "" + +#: ../Doc/glossary.rst:88 +msgid "attribute" +msgstr "" + +#: ../Doc/glossary.rst:90 +msgid "" +"A value associated with an object which is referenced by name using dotted " +"expressions. For example, if an object *o* has an attribute *a* it would be " +"referenced as *o.a*." +msgstr "" + +#: ../Doc/glossary.rst:93 +msgid "awaitable" +msgstr "" + +#: ../Doc/glossary.rst:95 +msgid "" +"An object that can be used in an :keyword:`await` expression. Can be a :" +"term:`coroutine` or an object with an :meth:`__await__` method. See also :" +"pep:`492`." +msgstr "" + +#: ../Doc/glossary.rst:98 +msgid "BDFL" +msgstr "" + +#: ../Doc/glossary.rst:100 +msgid "" +"Benevolent Dictator For Life, a.k.a. `Guido van Rossum `_, Python's creator." +msgstr "" + +#: ../Doc/glossary.rst:102 +msgid "binary file" +msgstr "" + +#: ../Doc/glossary.rst:104 +msgid "" +"A :term:`file object` able to read and write :term:`bytes-like objects " +"`." +msgstr "" + +#: ../Doc/glossary.rst:108 +msgid "A :term:`text file` reads and writes :class:`str` objects." +msgstr "" + +#: ../Doc/glossary.rst:109 +msgid "bytes-like object" +msgstr "" + +#: ../Doc/glossary.rst:111 +msgid "" +"An object that supports the :ref:`bufferobjects` and can export a C-:term:" +"`contiguous` buffer. This includes all :class:`bytes`, :class:`bytearray`, " +"and :class:`array.array` objects, as well as many common :class:`memoryview` " +"objects. Bytes-like objects can be used for various operations that work " +"with binary data; these include compression, saving to a binary file, and " +"sending over a socket." +msgstr "" + +#: ../Doc/glossary.rst:118 +msgid "" +"Some operations need the binary data to be mutable. The documentation often " +"refers to these as \"read-write bytes-like objects\". Example mutable " +"buffer objects include :class:`bytearray` and a :class:`memoryview` of a :" +"class:`bytearray`. Other operations require the binary data to be stored in " +"immutable objects (\"read-only bytes-like objects\"); examples of these " +"include :class:`bytes` and a :class:`memoryview` of a :class:`bytes` object." +msgstr "" + +#: ../Doc/glossary.rst:126 +msgid "bytecode" +msgstr "" + +#: ../Doc/glossary.rst:128 +msgid "" +"Python source code is compiled into bytecode, the internal representation of " +"a Python program in the CPython interpreter. The bytecode is also cached in " +"``.pyc`` and ``.pyo`` files so that executing the same file is faster the " +"second time (recompilation from source to bytecode can be avoided). This " +"\"intermediate language\" is said to run on a :term:`virtual machine` that " +"executes the machine code corresponding to each bytecode. Do note that " +"bytecodes are not expected to work between different Python virtual " +"machines, nor to be stable between Python releases." +msgstr "" + +#: ../Doc/glossary.rst:138 +msgid "" +"A list of bytecode instructions can be found in the documentation for :ref:" +"`the dis module `." +msgstr "" + +#: ../Doc/glossary.rst:140 +msgid "class" +msgstr "" + +#: ../Doc/glossary.rst:142 +msgid "" +"A template for creating user-defined objects. Class definitions normally " +"contain method definitions which operate on instances of the class." +msgstr "" + +#: ../Doc/glossary.rst:145 +msgid "coercion" +msgstr "" + +#: ../Doc/glossary.rst:147 +msgid "" +"The implicit conversion of an instance of one type to another during an " +"operation which involves two arguments of the same type. For example, " +"``int(3.15)`` converts the floating point number to the integer ``3``, but " +"in ``3+4.5``, each argument is of a different type (one int, one float), and " +"both must be converted to the same type before they can be added or it will " +"raise a ``TypeError``. Without coercion, all arguments of even compatible " +"types would have to be normalized to the same value by the programmer, e.g., " +"``float(3)+4.5`` rather than just ``3+4.5``." +msgstr "" + +#: ../Doc/glossary.rst:155 +msgid "complex number" +msgstr "" + +#: ../Doc/glossary.rst:157 +msgid "" +"An extension of the familiar real number system in which all numbers are " +"expressed as a sum of a real part and an imaginary part. Imaginary numbers " +"are real multiples of the imaginary unit (the square root of ``-1``), often " +"written ``i`` in mathematics or ``j`` in engineering. Python has built-in " +"support for complex numbers, which are written with this latter notation; " +"the imaginary part is written with a ``j`` suffix, e.g., ``3+1j``. To get " +"access to complex equivalents of the :mod:`math` module, use :mod:`cmath`. " +"Use of complex numbers is a fairly advanced mathematical feature. If you're " +"not aware of a need for them, it's almost certain you can safely ignore them." +msgstr "" + +#: ../Doc/glossary.rst:167 +msgid "context manager" +msgstr "" + +#: ../Doc/glossary.rst:169 +msgid "" +"An object which controls the environment seen in a :keyword:`with` statement " +"by defining :meth:`__enter__` and :meth:`__exit__` methods. See :pep:`343`." +msgstr "" + +#: ../Doc/glossary.rst:172 +msgid "contiguous" +msgstr "" + +#: ../Doc/glossary.rst:176 +msgid "" +"A buffer is considered contiguous exactly if it is either *C-contiguous* or " +"*Fortran contiguous*. Zero-dimensional buffers are C and Fortran " +"contiguous. In one-dimensional arrays, the items must be laid out in memory " +"next to each other, in order of increasing indexes starting from zero. In " +"multidimensional C-contiguous arrays, the last index varies the fastest when " +"visiting items in order of memory address. However, in Fortran contiguous " +"arrays, the first index varies the fastest." +msgstr "" + +#: ../Doc/glossary.rst:184 +msgid "coroutine" +msgstr "" + +#: ../Doc/glossary.rst:186 +msgid "" +"Coroutines is a more generalized form of subroutines. Subroutines are " +"entered at one point and exited at another point. Coroutines can be " +"entered, exited, and resumed at many different points. They can be " +"implemented with the :keyword:`async def` statement. See also :pep:`492`." +msgstr "" + +#: ../Doc/glossary.rst:191 +msgid "coroutine function" +msgstr "" + +#: ../Doc/glossary.rst:193 +msgid "" +"A function which returns a :term:`coroutine` object. A coroutine function " +"may be defined with the :keyword:`async def` statement, and may contain :" +"keyword:`await`, :keyword:`async for`, and :keyword:`async with` keywords. " +"These were introduced by :pep:`492`." +msgstr "" + +#: ../Doc/glossary.rst:198 +msgid "CPython" +msgstr "" + +#: ../Doc/glossary.rst:200 +msgid "" +"The canonical implementation of the Python programming language, as " +"distributed on `python.org `_. The term \"CPython\" " +"is used when necessary to distinguish this implementation from others such " +"as Jython or IronPython." +msgstr "" + +#: ../Doc/glossary.rst:204 +msgid "decorator" +msgstr "" + +#: ../Doc/glossary.rst:206 +msgid "" +"A function returning another function, usually applied as a function " +"transformation using the ``@wrapper`` syntax. Common examples for " +"decorators are :func:`classmethod` and :func:`staticmethod`." +msgstr "" + +#: ../Doc/glossary.rst:210 +msgid "" +"The decorator syntax is merely syntactic sugar, the following two function " +"definitions are semantically equivalent::" +msgstr "" + +#: ../Doc/glossary.rst:221 +msgid "" +"The same concept exists for classes, but is less commonly used there. See " +"the documentation for :ref:`function definitions ` and :ref:`class " +"definitions ` for more about decorators." +msgstr "" + +#: ../Doc/glossary.rst:224 +msgid "descriptor" +msgstr "" + +#: ../Doc/glossary.rst:226 +msgid "" +"Any object which defines the methods :meth:`__get__`, :meth:`__set__`, or :" +"meth:`__delete__`. When a class attribute is a descriptor, its special " +"binding behavior is triggered upon attribute lookup. Normally, using *a.b* " +"to get, set or delete an attribute looks up the object named *b* in the " +"class dictionary for *a*, but if *b* is a descriptor, the respective " +"descriptor method gets called. Understanding descriptors is a key to a deep " +"understanding of Python because they are the basis for many features " +"including functions, methods, properties, class methods, static methods, and " +"reference to super classes." +msgstr "" + +#: ../Doc/glossary.rst:236 +msgid "" +"For more information about descriptors' methods, see :ref:`descriptors`." +msgstr "" + +#: ../Doc/glossary.rst:237 +msgid "dictionary" +msgstr "" + +#: ../Doc/glossary.rst:239 +msgid "" +"An associative array, where arbitrary keys are mapped to values. The keys " +"can be any object with :meth:`__hash__` and :meth:`__eq__` methods. Called a " +"hash in Perl." +msgstr "" + +#: ../Doc/glossary.rst:242 +msgid "dictionary view" +msgstr "" + +#: ../Doc/glossary.rst:244 +msgid "" +"The objects returned from :meth:`dict.keys`, :meth:`dict.values`, and :meth:" +"`dict.items` are called dictionary views. They provide a dynamic view on the " +"dictionary’s entries, which means that when the dictionary changes, the view " +"reflects these changes. To force the dictionary view to become a full list " +"use ``list(dictview)``. See :ref:`dict-views`." +msgstr "" + +#: ../Doc/glossary.rst:250 +msgid "docstring" +msgstr "" + +#: ../Doc/glossary.rst:252 +msgid "" +"A string literal which appears as the first expression in a class, function " +"or module. While ignored when the suite is executed, it is recognized by " +"the compiler and put into the :attr:`__doc__` attribute of the enclosing " +"class, function or module. Since it is available via introspection, it is " +"the canonical place for documentation of the object." +msgstr "" + +#: ../Doc/glossary.rst:258 +msgid "duck-typing" +msgstr "" + +#: ../Doc/glossary.rst:260 +msgid "" +"A programming style which does not look at an object's type to determine if " +"it has the right interface; instead, the method or attribute is simply " +"called or used (\"If it looks like a duck and quacks like a duck, it must be " +"a duck.\") By emphasizing interfaces rather than specific types, well-" +"designed code improves its flexibility by allowing polymorphic " +"substitution. Duck-typing avoids tests using :func:`type` or :func:" +"`isinstance`. (Note, however, that duck-typing can be complemented with :" +"term:`abstract base classes `.) Instead, it typically " +"employs :func:`hasattr` tests or :term:`EAFP` programming." +msgstr "" + +#: ../Doc/glossary.rst:269 +msgid "EAFP" +msgstr "" + +#: ../Doc/glossary.rst:271 +msgid "" +"Easier to ask for forgiveness than permission. This common Python coding " +"style assumes the existence of valid keys or attributes and catches " +"exceptions if the assumption proves false. This clean and fast style is " +"characterized by the presence of many :keyword:`try` and :keyword:`except` " +"statements. The technique contrasts with the :term:`LBYL` style common to " +"many other languages such as C." +msgstr "" + +#: ../Doc/glossary.rst:277 +msgid "expression" +msgstr "" + +#: ../Doc/glossary.rst:279 +msgid "" +"A piece of syntax which can be evaluated to some value. In other words, an " +"expression is an accumulation of expression elements like literals, names, " +"attribute access, operators or function calls which all return a value. In " +"contrast to many other languages, not all language constructs are " +"expressions. There are also :term:`statement`\\s which cannot be used as " +"expressions, such as :keyword:`if`. Assignments are also statements, not " +"expressions." +msgstr "" + +#: ../Doc/glossary.rst:286 +msgid "extension module" +msgstr "" + +#: ../Doc/glossary.rst:288 +msgid "" +"A module written in C or C++, using Python's C API to interact with the core " +"and with user code." +msgstr "" + +#: ../Doc/glossary.rst:290 +msgid "file object" +msgstr "" + +#: ../Doc/glossary.rst:292 +msgid "" +"An object exposing a file-oriented API (with methods such as :meth:`read()` " +"or :meth:`write()`) to an underlying resource. Depending on the way it was " +"created, a file object can mediate access to a real on-disk file or to " +"another type of storage or communication device (for example standard input/" +"output, in-memory buffers, sockets, pipes, etc.). File objects are also " +"called :dfn:`file-like objects` or :dfn:`streams`." +msgstr "" + +#: ../Doc/glossary.rst:300 +msgid "" +"There are actually three categories of file objects: raw :term:`binary files " +"`, buffered :term:`binary files ` and :term:`text " +"files `. Their interfaces are defined in the :mod:`io` module. " +"The canonical way to create a file object is by using the :func:`open` " +"function." +msgstr "" + +#: ../Doc/glossary.rst:305 +msgid "file-like object" +msgstr "" + +#: ../Doc/glossary.rst:307 +msgid "A synonym for :term:`file object`." +msgstr "" + +#: ../Doc/glossary.rst:308 +msgid "finder" +msgstr "" + +#: ../Doc/glossary.rst:310 +msgid "" +"An object that tries to find the :term:`loader` for a module that is being " +"imported." +msgstr "" + +#: ../Doc/glossary.rst:313 +msgid "" +"Since Python 3.3, there are two types of finder: :term:`meta path finders " +"` for use with :data:`sys.meta_path`, and :term:`path " +"entry finders ` for use with :data:`sys.path_hooks`." +msgstr "" + +#: ../Doc/glossary.rst:317 +msgid "See :pep:`302`, :pep:`420` and :pep:`451` for much more detail." +msgstr "" + +#: ../Doc/glossary.rst:318 +msgid "floor division" +msgstr "" + +#: ../Doc/glossary.rst:320 +msgid "" +"Mathematical division that rounds down to nearest integer. The floor " +"division operator is ``//``. For example, the expression ``11 // 4`` " +"evaluates to ``2`` in contrast to the ``2.75`` returned by float true " +"division. Note that ``(-11) // 4`` is ``-3`` because that is ``-2.75`` " +"rounded *downward*. See :pep:`238`." +msgstr "" + +#: ../Doc/glossary.rst:325 +msgid "function" +msgstr "" + +#: ../Doc/glossary.rst:327 +msgid "" +"A series of statements which returns some value to a caller. It can also be " +"passed zero or more :term:`arguments ` which may be used in the " +"execution of the body. See also :term:`parameter`, :term:`method`, and the :" +"ref:`function` section." +msgstr "" + +#: ../Doc/glossary.rst:331 +msgid "function annotation" +msgstr "" + +#: ../Doc/glossary.rst:333 +msgid "" +"An arbitrary metadata value associated with a function parameter or return " +"value. Its syntax is explained in section :ref:`function`. Annotations may " +"be accessed via the :attr:`__annotations__` special attribute of a function " +"object." +msgstr "" + +#: ../Doc/glossary.rst:338 +msgid "" +"Python itself does not assign any particular meaning to function " +"annotations. They are intended to be interpreted by third-party libraries or " +"tools. See :pep:`3107`, which describes some of their potential uses." +msgstr "" + +#: ../Doc/glossary.rst:341 +msgid "__future__" +msgstr "" + +#: ../Doc/glossary.rst:343 +msgid "" +"A pseudo-module which programmers can use to enable new language features " +"which are not compatible with the current interpreter." +msgstr "" + +#: ../Doc/glossary.rst:346 +msgid "" +"By importing the :mod:`__future__` module and evaluating its variables, you " +"can see when a new feature was first added to the language and when it " +"becomes the default::" +msgstr "" + +#: ../Doc/glossary.rst:353 +msgid "garbage collection" +msgstr "" + +#: ../Doc/glossary.rst:355 +msgid "" +"The process of freeing memory when it is not used anymore. Python performs " +"garbage collection via reference counting and a cyclic garbage collector " +"that is able to detect and break reference cycles." +msgstr "" + +#: ../Doc/glossary.rst:360 +msgid "generator" +msgstr "" + +#: ../Doc/glossary.rst:362 +msgid "" +"A function which returns a :term:`generator iterator`. It looks like a " +"normal function except that it contains :keyword:`yield` expressions for " +"producing a series of values usable in a for-loop or that can be retrieved " +"one at a time with the :func:`next` function." +msgstr "" + +#: ../Doc/glossary.rst:367 +msgid "" +"Usually refers to a generator function, but may refer to a *generator " +"iterator* in some contexts. In cases where the intended meaning isn't " +"clear, using the full terms avoids ambiguity." +msgstr "" + +#: ../Doc/glossary.rst:370 +msgid "generator iterator" +msgstr "" + +#: ../Doc/glossary.rst:372 +msgid "An object created by a :term:`generator` function." +msgstr "" + +#: ../Doc/glossary.rst:374 +msgid "" +"Each :keyword:`yield` temporarily suspends processing, remembering the " +"location execution state (including local variables and pending try-" +"statements). When the *generator iterator* resumes, it picks-up where it " +"left-off (in contrast to functions which start fresh on every invocation)." +msgstr "" + +#: ../Doc/glossary.rst:381 +msgid "generator expression" +msgstr "" + +#: ../Doc/glossary.rst:383 +msgid "" +"An expression that returns an iterator. It looks like a normal expression " +"followed by a :keyword:`for` expression defining a loop variable, range, and " +"an optional :keyword:`if` expression. The combined expression generates " +"values for an enclosing function::" +msgstr "" + +#: ../Doc/glossary.rst:390 +msgid "generic function" +msgstr "" + +#: ../Doc/glossary.rst:392 +msgid "" +"A function composed of multiple functions implementing the same operation " +"for different types. Which implementation should be used during a call is " +"determined by the dispatch algorithm." +msgstr "" + +#: ../Doc/glossary.rst:396 +msgid "" +"See also the :term:`single dispatch` glossary entry, the :func:`functools." +"singledispatch` decorator, and :pep:`443`." +msgstr "" + +#: ../Doc/glossary.rst:399 +msgid "GIL" +msgstr "" + +#: ../Doc/glossary.rst:401 +msgid "See :term:`global interpreter lock`." +msgstr "" + +#: ../Doc/glossary.rst:402 +msgid "global interpreter lock" +msgstr "" + +#: ../Doc/glossary.rst:404 +msgid "" +"The mechanism used by the :term:`CPython` interpreter to assure that only " +"one thread executes Python :term:`bytecode` at a time. This simplifies the " +"CPython implementation by making the object model (including critical built-" +"in types such as :class:`dict`) implicitly safe against concurrent access. " +"Locking the entire interpreter makes it easier for the interpreter to be " +"multi-threaded, at the expense of much of the parallelism afforded by multi-" +"processor machines." +msgstr "" + +#: ../Doc/glossary.rst:413 +msgid "" +"However, some extension modules, either standard or third-party, are " +"designed so as to release the GIL when doing computationally-intensive tasks " +"such as compression or hashing. Also, the GIL is always released when doing " +"I/O." +msgstr "" + +#: ../Doc/glossary.rst:418 +msgid "" +"Past efforts to create a \"free-threaded\" interpreter (one which locks " +"shared data at a much finer granularity) have not been successful because " +"performance suffered in the common single-processor case. It is believed " +"that overcoming this performance issue would make the implementation much " +"more complicated and therefore costlier to maintain." +msgstr "" + +#: ../Doc/glossary.rst:423 +msgid "hashable" +msgstr "" + +#: ../Doc/glossary.rst:425 +msgid "" +"An object is *hashable* if it has a hash value which never changes during " +"its lifetime (it needs a :meth:`__hash__` method), and can be compared to " +"other objects (it needs an :meth:`__eq__` method). Hashable objects which " +"compare equal must have the same hash value." +msgstr "" + +#: ../Doc/glossary.rst:430 +msgid "" +"Hashability makes an object usable as a dictionary key and a set member, " +"because these data structures use the hash value internally." +msgstr "" + +#: ../Doc/glossary.rst:433 +msgid "" +"All of Python's immutable built-in objects are hashable, while no mutable " +"containers (such as lists or dictionaries) are. Objects which are instances " +"of user-defined classes are hashable by default; they all compare unequal " +"(except with themselves), and their hash value is derived from their :func:" +"`id`." +msgstr "" + +#: ../Doc/glossary.rst:438 +msgid "IDLE" +msgstr "" + +#: ../Doc/glossary.rst:440 +msgid "" +"An Integrated Development Environment for Python. IDLE is a basic editor " +"and interpreter environment which ships with the standard distribution of " +"Python." +msgstr "" + +#: ../Doc/glossary.rst:443 +msgid "immutable" +msgstr "" + +#: ../Doc/glossary.rst:445 +msgid "" +"An object with a fixed value. Immutable objects include numbers, strings " +"and tuples. Such an object cannot be altered. A new object has to be " +"created if a different value has to be stored. They play an important role " +"in places where a constant hash value is needed, for example as a key in a " +"dictionary." +msgstr "" + +#: ../Doc/glossary.rst:450 +msgid "import path" +msgstr "" + +#: ../Doc/glossary.rst:452 +msgid "" +"A list of locations (or :term:`path entries `) that are searched " +"by the :term:`path based finder` for modules to import. During import, this " +"list of locations usually comes from :data:`sys.path`, but for subpackages " +"it may also come from the parent package's ``__path__`` attribute." +msgstr "" + +#: ../Doc/glossary.rst:457 +msgid "importing" +msgstr "" + +#: ../Doc/glossary.rst:459 +msgid "" +"The process by which Python code in one module is made available to Python " +"code in another module." +msgstr "" + +#: ../Doc/glossary.rst:461 +msgid "importer" +msgstr "" + +#: ../Doc/glossary.rst:463 +msgid "" +"An object that both finds and loads a module; both a :term:`finder` and :" +"term:`loader` object." +msgstr "" + +#: ../Doc/glossary.rst:465 +msgid "interactive" +msgstr "" + +#: ../Doc/glossary.rst:467 +msgid "" +"Python has an interactive interpreter which means you can enter statements " +"and expressions at the interpreter prompt, immediately execute them and see " +"their results. Just launch ``python`` with no arguments (possibly by " +"selecting it from your computer's main menu). It is a very powerful way to " +"test out new ideas or inspect modules and packages (remember ``help(x)``)." +msgstr "" + +#: ../Doc/glossary.rst:473 +msgid "interpreted" +msgstr "" + +#: ../Doc/glossary.rst:475 +msgid "" +"Python is an interpreted language, as opposed to a compiled one, though the " +"distinction can be blurry because of the presence of the bytecode compiler. " +"This means that source files can be run directly without explicitly creating " +"an executable which is then run. Interpreted languages typically have a " +"shorter development/debug cycle than compiled ones, though their programs " +"generally also run more slowly. See also :term:`interactive`." +msgstr "" + +#: ../Doc/glossary.rst:482 +msgid "interpreter shutdown" +msgstr "" + +#: ../Doc/glossary.rst:484 +msgid "" +"When asked to shut down, the Python interpreter enters a special phase where " +"it gradually releases all allocated resources, such as modules and various " +"critical internal structures. It also makes several calls to the :term:" +"`garbage collector `. This can trigger the execution of " +"code in user-defined destructors or weakref callbacks. Code executed during " +"the shutdown phase can encounter various exceptions as the resources it " +"relies on may not function anymore (common examples are library modules or " +"the warnings machinery)." +msgstr "" + +#: ../Doc/glossary.rst:493 +msgid "" +"The main reason for interpreter shutdown is that the ``__main__`` module or " +"the script being run has finished executing." +msgstr "" + +#: ../Doc/glossary.rst:495 +msgid "iterable" +msgstr "" + +#: ../Doc/glossary.rst:497 +msgid "" +"An object capable of returning its members one at a time. Examples of " +"iterables include all sequence types (such as :class:`list`, :class:`str`, " +"and :class:`tuple`) and some non-sequence types like :class:`dict`, :term:" +"`file objects `, and objects of any classes you define with an :" +"meth:`__iter__` or :meth:`__getitem__` method. Iterables can be used in a :" +"keyword:`for` loop and in many other places where a sequence is needed (:" +"func:`zip`, :func:`map`, ...). When an iterable object is passed as an " +"argument to the built-in function :func:`iter`, it returns an iterator for " +"the object. This iterator is good for one pass over the set of values. " +"When using iterables, it is usually not necessary to call :func:`iter` or " +"deal with iterator objects yourself. The ``for`` statement does that " +"automatically for you, creating a temporary unnamed variable to hold the " +"iterator for the duration of the loop. See also :term:`iterator`, :term:" +"`sequence`, and :term:`generator`." +msgstr "" + +#: ../Doc/glossary.rst:511 +msgid "iterator" +msgstr "" + +#: ../Doc/glossary.rst:513 +msgid "" +"An object representing a stream of data. Repeated calls to the iterator's :" +"meth:`~iterator.__next__` method (or passing it to the built-in function :" +"func:`next`) return successive items in the stream. When no more data are " +"available a :exc:`StopIteration` exception is raised instead. At this " +"point, the iterator object is exhausted and any further calls to its :meth:" +"`__next__` method just raise :exc:`StopIteration` again. Iterators are " +"required to have an :meth:`__iter__` method that returns the iterator object " +"itself so every iterator is also iterable and may be used in most places " +"where other iterables are accepted. One notable exception is code which " +"attempts multiple iteration passes. A container object (such as a :class:" +"`list`) produces a fresh new iterator each time you pass it to the :func:" +"`iter` function or use it in a :keyword:`for` loop. Attempting this with an " +"iterator will just return the same exhausted iterator object used in the " +"previous iteration pass, making it appear like an empty container." +msgstr "" + +#: ../Doc/glossary.rst:528 +msgid "More information can be found in :ref:`typeiter`." +msgstr "" + +#: ../Doc/glossary.rst:529 +msgid "key function" +msgstr "" + +#: ../Doc/glossary.rst:531 +msgid "" +"A key function or collation function is a callable that returns a value used " +"for sorting or ordering. For example, :func:`locale.strxfrm` is used to " +"produce a sort key that is aware of locale specific sort conventions." +msgstr "" + +#: ../Doc/glossary.rst:536 +msgid "" +"A number of tools in Python accept key functions to control how elements are " +"ordered or grouped. They include :func:`min`, :func:`max`, :func:`sorted`, :" +"meth:`list.sort`, :func:`heapq.merge`, :func:`heapq.nsmallest`, :func:`heapq." +"nlargest`, and :func:`itertools.groupby`." +msgstr "" + +#: ../Doc/glossary.rst:542 +msgid "" +"There are several ways to create a key function. For example. the :meth:" +"`str.lower` method can serve as a key function for case insensitive sorts. " +"Alternatively, a key function can be built from a :keyword:`lambda` " +"expression such as ``lambda r: (r[0], r[2])``. Also, the :mod:`operator` " +"module provides three key function constructors: :func:`~operator." +"attrgetter`, :func:`~operator.itemgetter`, and :func:`~operator." +"methodcaller`. See the :ref:`Sorting HOW TO ` for examples of " +"how to create and use key functions." +msgstr "" + +#: ../Doc/glossary.rst:550 +msgid "keyword argument" +msgstr "" + +#: ../Doc/glossary.rst:552 ../Doc/glossary.rst:796 +msgid "See :term:`argument`." +msgstr "" + +#: ../Doc/glossary.rst:553 +msgid "lambda" +msgstr "" + +#: ../Doc/glossary.rst:555 +msgid "" +"An anonymous inline function consisting of a single :term:`expression` which " +"is evaluated when the function is called. The syntax to create a lambda " +"function is ``lambda [arguments]: expression``" +msgstr "" + +#: ../Doc/glossary.rst:558 +msgid "LBYL" +msgstr "" + +#: ../Doc/glossary.rst:560 +msgid "" +"Look before you leap. This coding style explicitly tests for pre-conditions " +"before making calls or lookups. This style contrasts with the :term:`EAFP` " +"approach and is characterized by the presence of many :keyword:`if` " +"statements." +msgstr "" + +#: ../Doc/glossary.rst:565 +msgid "" +"In a multi-threaded environment, the LBYL approach can risk introducing a " +"race condition between \"the looking\" and \"the leaping\". For example, " +"the code, ``if key in mapping: return mapping[key]`` can fail if another " +"thread removes *key* from *mapping* after the test, but before the lookup. " +"This issue can be solved with locks or by using the EAFP approach." +msgstr "" + +#: ../Doc/glossary.rst:570 +msgid "list" +msgstr "" + +#: ../Doc/glossary.rst:572 +msgid "" +"A built-in Python :term:`sequence`. Despite its name it is more akin to an " +"array in other languages than to a linked list since access to elements are " +"O(1)." +msgstr "" + +#: ../Doc/glossary.rst:575 +msgid "list comprehension" +msgstr "" + +#: ../Doc/glossary.rst:577 +msgid "" +"A compact way to process all or part of the elements in a sequence and " +"return a list with the results. ``result = ['{:#04x}'.format(x) for x in " +"range(256) if x % 2 == 0]`` generates a list of strings containing even hex " +"numbers (0x..) in the range from 0 to 255. The :keyword:`if` clause is " +"optional. If omitted, all elements in ``range(256)`` are processed." +msgstr "" + +#: ../Doc/glossary.rst:583 +msgid "loader" +msgstr "" + +#: ../Doc/glossary.rst:585 +msgid "" +"An object that loads a module. It must define a method named :meth:" +"`load_module`. A loader is typically returned by a :term:`finder`. See :pep:" +"`302` for details and :class:`importlib.abc.Loader` for an :term:`abstract " +"base class`." +msgstr "" + +#: ../Doc/glossary.rst:589 +msgid "mapping" +msgstr "" + +#: ../Doc/glossary.rst:591 +msgid "" +"A container object that supports arbitrary key lookups and implements the " +"methods specified in the :class:`~collections.abc.Mapping` or :class:" +"`~collections.abc.MutableMapping` :ref:`abstract base classes `. Examples include :class:`dict`, :class:" +"`collections.defaultdict`, :class:`collections.OrderedDict` and :class:" +"`collections.Counter`." +msgstr "" + +#: ../Doc/glossary.rst:597 +msgid "meta path finder" +msgstr "" + +#: ../Doc/glossary.rst:599 +msgid "" +"A :term:`finder` returned by a search of :data:`sys.meta_path`. Meta path " +"finders are related to, but different from :term:`path entry finders `." +msgstr "" + +#: ../Doc/glossary.rst:603 +msgid "" +"See :class:`importlib.abc.MetaPathFinder` for the methods that meta path " +"finders implement." +msgstr "" + +#: ../Doc/glossary.rst:605 +msgid "metaclass" +msgstr "" + +#: ../Doc/glossary.rst:607 +msgid "" +"The class of a class. Class definitions create a class name, a class " +"dictionary, and a list of base classes. The metaclass is responsible for " +"taking those three arguments and creating the class. Most object oriented " +"programming languages provide a default implementation. What makes Python " +"special is that it is possible to create custom metaclasses. Most users " +"never need this tool, but when the need arises, metaclasses can provide " +"powerful, elegant solutions. They have been used for logging attribute " +"access, adding thread-safety, tracking object creation, implementing " +"singletons, and many other tasks." +msgstr "" + +#: ../Doc/glossary.rst:617 +msgid "More information can be found in :ref:`metaclasses`." +msgstr "" + +#: ../Doc/glossary.rst:618 +msgid "method" +msgstr "" + +#: ../Doc/glossary.rst:620 +msgid "" +"A function which is defined inside a class body. If called as an attribute " +"of an instance of that class, the method will get the instance object as its " +"first :term:`argument` (which is usually called ``self``). See :term:" +"`function` and :term:`nested scope`." +msgstr "" + +#: ../Doc/glossary.rst:624 +msgid "method resolution order" +msgstr "" + +#: ../Doc/glossary.rst:626 +msgid "" +"Method Resolution Order is the order in which base classes are searched for " +"a member during lookup. See `The Python 2.3 Method Resolution Order `_ for details of the algorithm " +"used by the Python interpreter since the 2.3 release." +msgstr "" + +#: ../Doc/glossary.rst:630 +msgid "module" +msgstr "" + +#: ../Doc/glossary.rst:632 +msgid "" +"An object that serves as an organizational unit of Python code. Modules " +"have a namespace containing arbitrary Python objects. Modules are loaded " +"into Python by the process of :term:`importing`." +msgstr "" + +#: ../Doc/glossary.rst:636 +msgid "See also :term:`package`." +msgstr "" + +#: ../Doc/glossary.rst:637 +msgid "module spec" +msgstr "" + +#: ../Doc/glossary.rst:639 +msgid "" +"A namespace containing the import-related information used to load a module. " +"An instance of :class:`importlib.machinery.ModuleSpec`." +msgstr "" + +#: ../Doc/glossary.rst:641 +msgid "MRO" +msgstr "" + +#: ../Doc/glossary.rst:643 +msgid "See :term:`method resolution order`." +msgstr "" + +#: ../Doc/glossary.rst:644 +msgid "mutable" +msgstr "" + +#: ../Doc/glossary.rst:646 +msgid "" +"Mutable objects can change their value but keep their :func:`id`. See also :" +"term:`immutable`." +msgstr "" + +#: ../Doc/glossary.rst:648 +msgid "named tuple" +msgstr "" + +#: ../Doc/glossary.rst:650 +msgid "" +"Any tuple-like class whose indexable elements are also accessible using " +"named attributes (for example, :func:`time.localtime` returns a tuple-like " +"object where the *year* is accessible either with an index such as ``t[0]`` " +"or with a named attribute like ``t.tm_year``)." +msgstr "" + +#: ../Doc/glossary.rst:655 +msgid "" +"A named tuple can be a built-in type such as :class:`time.struct_time`, or " +"it can be created with a regular class definition. A full featured named " +"tuple can also be created with the factory function :func:`collections." +"namedtuple`. The latter approach automatically provides extra features such " +"as a self-documenting representation like ``Employee(name='jones', " +"title='programmer')``." +msgstr "" + +#: ../Doc/glossary.rst:661 +msgid "namespace" +msgstr "" + +#: ../Doc/glossary.rst:663 +msgid "" +"The place where a variable is stored. Namespaces are implemented as " +"dictionaries. There are the local, global and built-in namespaces as well " +"as nested namespaces in objects (in methods). Namespaces support modularity " +"by preventing naming conflicts. For instance, the functions :func:`builtins." +"open <.open>` and :func:`os.open` are distinguished by their namespaces. " +"Namespaces also aid readability and maintainability by making it clear which " +"module implements a function. For instance, writing :func:`random.seed` or :" +"func:`itertools.islice` makes it clear that those functions are implemented " +"by the :mod:`random` and :mod:`itertools` modules, respectively." +msgstr "" + +#: ../Doc/glossary.rst:673 +msgid "namespace package" +msgstr "" + +#: ../Doc/glossary.rst:675 +msgid "" +"A :pep:`420` :term:`package` which serves only as a container for " +"subpackages. Namespace packages may have no physical representation, and " +"specifically are not like a :term:`regular package` because they have no " +"``__init__.py`` file." +msgstr "" + +#: ../Doc/glossary.rst:680 +msgid "See also :term:`module`." +msgstr "" + +#: ../Doc/glossary.rst:681 +msgid "nested scope" +msgstr "" + +#: ../Doc/glossary.rst:683 +msgid "" +"The ability to refer to a variable in an enclosing definition. For " +"instance, a function defined inside another function can refer to variables " +"in the outer function. Note that nested scopes by default work only for " +"reference and not for assignment. Local variables both read and write in " +"the innermost scope. Likewise, global variables read and write to the " +"global namespace. The :keyword:`nonlocal` allows writing to outer scopes." +msgstr "" + +#: ../Doc/glossary.rst:690 +msgid "new-style class" +msgstr "" + +#: ../Doc/glossary.rst:692 +msgid "" +"Old name for the flavor of classes now used for all class objects. In " +"earlier Python versions, only new-style classes could use Python's newer, " +"versatile features like :attr:`~object.__slots__`, descriptors, properties, :" +"meth:`__getattribute__`, class methods, and static methods." +msgstr "" + +#: ../Doc/glossary.rst:696 +msgid "object" +msgstr "" + +#: ../Doc/glossary.rst:698 +msgid "" +"Any data with state (attributes or value) and defined behavior (methods). " +"Also the ultimate base class of any :term:`new-style class`." +msgstr "" + +#: ../Doc/glossary.rst:701 +msgid "package" +msgstr "" + +#: ../Doc/glossary.rst:703 +msgid "" +"A Python :term:`module` which can contain submodules or recursively, " +"subpackages. Technically, a package is a Python module with an ``__path__`` " +"attribute." +msgstr "" + +#: ../Doc/glossary.rst:707 +msgid "See also :term:`regular package` and :term:`namespace package`." +msgstr "" + +#: ../Doc/glossary.rst:708 +msgid "parameter" +msgstr "" + +#: ../Doc/glossary.rst:710 +msgid "" +"A named entity in a :term:`function` (or method) definition that specifies " +"an :term:`argument` (or in some cases, arguments) that the function can " +"accept. There are five kinds of parameter:" +msgstr "" + +#: ../Doc/glossary.rst:714 +msgid "" +":dfn:`positional-or-keyword`: specifies an argument that can be passed " +"either :term:`positionally ` or as a :term:`keyword argument " +"`. This is the default kind of parameter, for example *foo* and " +"*bar* in the following::" +msgstr "" + +#: ../Doc/glossary.rst:723 +msgid "" +":dfn:`positional-only`: specifies an argument that can be supplied only by " +"position. Python has no syntax for defining positional-only parameters. " +"However, some built-in functions have positional-only parameters (e.g. :func:" +"`abs`)." +msgstr "" + +#: ../Doc/glossary.rst:730 +msgid "" +":dfn:`keyword-only`: specifies an argument that can be supplied only by " +"keyword. Keyword-only parameters can be defined by including a single var-" +"positional parameter or bare ``*`` in the parameter list of the function " +"definition before them, for example *kw_only1* and *kw_only2* in the " +"following::" +msgstr "" + +#: ../Doc/glossary.rst:738 +msgid "" +":dfn:`var-positional`: specifies that an arbitrary sequence of positional " +"arguments can be provided (in addition to any positional arguments already " +"accepted by other parameters). Such a parameter can be defined by " +"prepending the parameter name with ``*``, for example *args* in the " +"following::" +msgstr "" + +#: ../Doc/glossary.rst:746 +msgid "" +":dfn:`var-keyword`: specifies that arbitrarily many keyword arguments can be " +"provided (in addition to any keyword arguments already accepted by other " +"parameters). Such a parameter can be defined by prepending the parameter " +"name with ``**``, for example *kwargs* in the example above." +msgstr "" + +#: ../Doc/glossary.rst:752 +msgid "" +"Parameters can specify both optional and required arguments, as well as " +"default values for some optional arguments." +msgstr "" + +#: ../Doc/glossary.rst:755 +msgid "" +"See also the :term:`argument` glossary entry, the FAQ question on :ref:`the " +"difference between arguments and parameters `, " +"the :class:`inspect.Parameter` class, the :ref:`function` section, and :pep:" +"`362`." +msgstr "" + +#: ../Doc/glossary.rst:759 +msgid "path entry" +msgstr "" + +#: ../Doc/glossary.rst:761 +msgid "" +"A single location on the :term:`import path` which the :term:`path based " +"finder` consults to find modules for importing." +msgstr "" + +#: ../Doc/glossary.rst:763 +msgid "path entry finder" +msgstr "" + +#: ../Doc/glossary.rst:765 +msgid "" +"A :term:`finder` returned by a callable on :data:`sys.path_hooks` (i.e. a :" +"term:`path entry hook`) which knows how to locate modules given a :term:" +"`path entry`." +msgstr "" + +#: ../Doc/glossary.rst:769 +msgid "" +"See :class:`importlib.abc.PathEntryFinder` for the methods that path entry " +"finders implement." +msgstr "" + +#: ../Doc/glossary.rst:771 +msgid "path entry hook" +msgstr "" + +#: ../Doc/glossary.rst:773 +msgid "" +"A callable on the :data:`sys.path_hook` list which returns a :term:`path " +"entry finder` if it knows how to find modules on a specific :term:`path " +"entry`." +msgstr "" + +#: ../Doc/glossary.rst:776 +msgid "path based finder" +msgstr "" + +#: ../Doc/glossary.rst:778 +msgid "" +"One of the default :term:`meta path finders ` which " +"searches an :term:`import path` for modules." +msgstr "" + +#: ../Doc/glossary.rst:780 +msgid "path-like object" +msgstr "" + +#: ../Doc/glossary.rst:782 +msgid "" +"An object representing a file system path. A path-like object is either a :" +"class:`str` or :class:`bytes` object representing a path, or an object " +"implementing the :class:`os.PathLike` protocol. An object that supports the :" +"class:`os.PathLike` protocol can be converted to a :class:`str` or :class:" +"`bytes` file system path by calling the :func:`os.fspath` function; :func:" +"`os.fsdecode` and :func:`os.fsencode` can be used to guarantee a :class:" +"`str` or :class:`bytes` result instead, respectively. Introduced by :pep:" +"`519`." +msgstr "" + +#: ../Doc/glossary.rst:790 +msgid "portion" +msgstr "" + +#: ../Doc/glossary.rst:792 +msgid "" +"A set of files in a single directory (possibly stored in a zip file) that " +"contribute to a namespace package, as defined in :pep:`420`." +msgstr "" + +#: ../Doc/glossary.rst:794 +msgid "positional argument" +msgstr "" + +#: ../Doc/glossary.rst:797 +msgid "provisional API" +msgstr "" + +#: ../Doc/glossary.rst:799 +msgid "" +"A provisional API is one which has been deliberately excluded from the " +"standard library's backwards compatibility guarantees. While major changes " +"to such interfaces are not expected, as long as they are marked provisional, " +"backwards incompatible changes (up to and including removal of the " +"interface) may occur if deemed necessary by core developers. Such changes " +"will not be made gratuitously -- they will occur only if serious fundamental " +"flaws are uncovered that were missed prior to the inclusion of the API." +msgstr "" + +#: ../Doc/glossary.rst:808 +msgid "" +"Even for provisional APIs, backwards incompatible changes are seen as a " +"\"solution of last resort\" - every attempt will still be made to find a " +"backwards compatible resolution to any identified problems." +msgstr "" + +#: ../Doc/glossary.rst:812 +msgid "" +"This process allows the standard library to continue to evolve over time, " +"without locking in problematic design errors for extended periods of time. " +"See :pep:`411` for more details." +msgstr "" + +#: ../Doc/glossary.rst:815 +msgid "provisional package" +msgstr "" + +#: ../Doc/glossary.rst:817 +msgid "See :term:`provisional API`." +msgstr "" + +#: ../Doc/glossary.rst:818 +msgid "Python 3000" +msgstr "" + +#: ../Doc/glossary.rst:820 +msgid "" +"Nickname for the Python 3.x release line (coined long ago when the release " +"of version 3 was something in the distant future.) This is also abbreviated " +"\"Py3k\"." +msgstr "" + +#: ../Doc/glossary.rst:823 +msgid "Pythonic" +msgstr "" + +#: ../Doc/glossary.rst:825 +msgid "" +"An idea or piece of code which closely follows the most common idioms of the " +"Python language, rather than implementing code using concepts common to " +"other languages. For example, a common idiom in Python is to loop over all " +"elements of an iterable using a :keyword:`for` statement. Many other " +"languages don't have this type of construct, so people unfamiliar with " +"Python sometimes use a numerical counter instead::" +msgstr "" + +#: ../Doc/glossary.rst:835 +msgid "As opposed to the cleaner, Pythonic method::" +msgstr "" + +#: ../Doc/glossary.rst:839 +msgid "qualified name" +msgstr "" + +#: ../Doc/glossary.rst:841 +msgid "" +"A dotted name showing the \"path\" from a module's global scope to a class, " +"function or method defined in that module, as defined in :pep:`3155`. For " +"top-level functions and classes, the qualified name is the same as the " +"object's name::" +msgstr "" + +#: ../Doc/glossary.rst:858 +msgid "" +"When used to refer to modules, the *fully qualified name* means the entire " +"dotted path to the module, including any parent packages, e.g. ``email.mime." +"text``::" +msgstr "" + +#: ../Doc/glossary.rst:865 +msgid "reference count" +msgstr "" + +#: ../Doc/glossary.rst:867 +msgid "" +"The number of references to an object. When the reference count of an " +"object drops to zero, it is deallocated. Reference counting is generally " +"not visible to Python code, but it is a key element of the :term:`CPython` " +"implementation. The :mod:`sys` module defines a :func:`~sys.getrefcount` " +"function that programmers can call to return the reference count for a " +"particular object." +msgstr "" + +#: ../Doc/glossary.rst:873 +msgid "regular package" +msgstr "" + +#: ../Doc/glossary.rst:875 +msgid "" +"A traditional :term:`package`, such as a directory containing an ``__init__." +"py`` file." +msgstr "" + +#: ../Doc/glossary.rst:878 +msgid "See also :term:`namespace package`." +msgstr "" + +#: ../Doc/glossary.rst:879 +msgid "__slots__" +msgstr "" + +#: ../Doc/glossary.rst:881 +msgid "" +"A declaration inside a class that saves memory by pre-declaring space for " +"instance attributes and eliminating instance dictionaries. Though popular, " +"the technique is somewhat tricky to get right and is best reserved for rare " +"cases where there are large numbers of instances in a memory-critical " +"application." +msgstr "" + +#: ../Doc/glossary.rst:886 +msgid "sequence" +msgstr "" + +#: ../Doc/glossary.rst:888 +msgid "" +"An :term:`iterable` which supports efficient element access using integer " +"indices via the :meth:`__getitem__` special method and defines a :meth:" +"`__len__` method that returns the length of the sequence. Some built-in " +"sequence types are :class:`list`, :class:`str`, :class:`tuple`, and :class:" +"`bytes`. Note that :class:`dict` also supports :meth:`__getitem__` and :meth:" +"`__len__`, but is considered a mapping rather than a sequence because the " +"lookups use arbitrary :term:`immutable` keys rather than integers." +msgstr "" + +#: ../Doc/glossary.rst:897 +msgid "" +"The :class:`collections.abc.Sequence` abstract base class defines a much " +"richer interface that goes beyond just :meth:`__getitem__` and :meth:" +"`__len__`, adding :meth:`count`, :meth:`index`, :meth:`__contains__`, and :" +"meth:`__reversed__`. Types that implement this expanded interface can be " +"registered explicitly using :func:`~abc.register`." +msgstr "" + +#: ../Doc/glossary.rst:904 +msgid "single dispatch" +msgstr "" + +#: ../Doc/glossary.rst:906 +msgid "" +"A form of :term:`generic function` dispatch where the implementation is " +"chosen based on the type of a single argument." +msgstr "" + +#: ../Doc/glossary.rst:908 +msgid "slice" +msgstr "" + +#: ../Doc/glossary.rst:910 +msgid "" +"An object usually containing a portion of a :term:`sequence`. A slice is " +"created using the subscript notation, ``[]`` with colons between numbers " +"when several are given, such as in ``variable_name[1:3:5]``. The bracket " +"(subscript) notation uses :class:`slice` objects internally." +msgstr "" + +#: ../Doc/glossary.rst:914 +msgid "special method" +msgstr "" + +#: ../Doc/glossary.rst:916 +msgid "" +"A method that is called implicitly by Python to execute a certain operation " +"on a type, such as addition. Such methods have names starting and ending " +"with double underscores. Special methods are documented in :ref:" +"`specialnames`." +msgstr "" + +#: ../Doc/glossary.rst:920 +msgid "statement" +msgstr "" + +#: ../Doc/glossary.rst:922 +msgid "" +"A statement is part of a suite (a \"block\" of code). A statement is either " +"an :term:`expression` or one of several constructs with a keyword, such as :" +"keyword:`if`, :keyword:`while` or :keyword:`for`." +msgstr "" + +#: ../Doc/glossary.rst:925 +msgid "struct sequence" +msgstr "" + +#: ../Doc/glossary.rst:927 +msgid "" +"A tuple with named elements. Struct sequences expose an interface similar " +"to :term:`named tuple` in that elements can either be accessed either by " +"index or as an attribute. However, they do not have any of the named tuple " +"methods like :meth:`~collections.somenamedtuple._make` or :meth:" +"`~collections.somenamedtuple._asdict`. Examples of struct sequences include :" +"data:`sys.float_info` and the return value of :func:`os.stat`." +msgstr "" + +#: ../Doc/glossary.rst:933 +msgid "text encoding" +msgstr "" + +#: ../Doc/glossary.rst:935 +msgid "A codec which encodes Unicode strings to bytes." +msgstr "" + +#: ../Doc/glossary.rst:936 +msgid "text file" +msgstr "" + +#: ../Doc/glossary.rst:938 +msgid "" +"A :term:`file object` able to read and write :class:`str` objects. Often, a " +"text file actually accesses a byte-oriented datastream and handles the :term:" +"`text encoding` automatically." +msgstr "" + +#: ../Doc/glossary.rst:943 +msgid "A :term:`binary file` reads and write :class:`bytes` objects." +msgstr "" + +#: ../Doc/glossary.rst:944 +msgid "triple-quoted string" +msgstr "" + +#: ../Doc/glossary.rst:946 +msgid "" +"A string which is bound by three instances of either a quotation mark (\") " +"or an apostrophe ('). While they don't provide any functionality not " +"available with single-quoted strings, they are useful for a number of " +"reasons. They allow you to include unescaped single and double quotes " +"within a string and they can span multiple lines without the use of the " +"continuation character, making them especially useful when writing " +"docstrings." +msgstr "" + +#: ../Doc/glossary.rst:953 +msgid "type" +msgstr "" + +#: ../Doc/glossary.rst:955 +msgid "" +"The type of a Python object determines what kind of object it is; every " +"object has a type. An object's type is accessible as its :attr:`~instance." +"__class__` attribute or can be retrieved with ``type(obj)``." +msgstr "" + +#: ../Doc/glossary.rst:959 +msgid "universal newlines" +msgstr "" + +#: ../Doc/glossary.rst:961 +msgid "" +"A manner of interpreting text streams in which all of the following are " +"recognized as ending a line: the Unix end-of-line convention ``'\\n'``, the " +"Windows convention ``'\\r\\n'``, and the old Macintosh convention " +"``'\\r'``. See :pep:`278` and :pep:`3116`, as well as :func:`bytes." +"splitlines` for an additional use." +msgstr "" + +#: ../Doc/glossary.rst:966 +msgid "variable annotation" +msgstr "" + +#: ../Doc/glossary.rst:968 +msgid "" +"A type metadata value associated with a module global variable or a class " +"attribute. Its syntax is explained in section :ref:`annassign`. Annotations " +"are stored in the :attr:`__annotations__` special attribute of a class or " +"module object and can be accessed using :func:`typing.get_type_hints`." +msgstr "" + +#: ../Doc/glossary.rst:974 +msgid "" +"Python itself does not assign any particular meaning to variable " +"annotations. They are intended to be interpreted by third-party libraries or " +"type checking tools. See :pep:`526`, :pep:`484` which describe some of their " +"potential uses." +msgstr "" + +#: ../Doc/glossary.rst:978 +msgid "virtual environment" +msgstr "" + +#: ../Doc/glossary.rst:980 +msgid "" +"A cooperatively isolated runtime environment that allows Python users and " +"applications to install and upgrade Python distribution packages without " +"interfering with the behaviour of other Python applications running on the " +"same system." +msgstr "" + +#: ../Doc/glossary.rst:985 +msgid "See also :mod:`venv`." +msgstr "" + +#: ../Doc/glossary.rst:986 +msgid "virtual machine" +msgstr "" + +#: ../Doc/glossary.rst:988 +msgid "" +"A computer defined entirely in software. Python's virtual machine executes " +"the :term:`bytecode` emitted by the bytecode compiler." +msgstr "" + +#: ../Doc/glossary.rst:990 +msgid "Zen of Python" +msgstr "" + +#: ../Doc/glossary.rst:992 +msgid "" +"Listing of Python design principles and philosophies that are helpful in " +"understanding and using the language. The listing can be found by typing " +"\"``import this``\" at the interactive prompt." +msgstr "" diff --git a/howto.po b/howto.po new file mode 100644 index 00000000..ab736afe --- /dev/null +++ b/howto.po @@ -0,0 +1,13516 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) 2001-2016, Python Software Foundation +# This file is distributed under the same license as the Python package. +# FIRST AUTHOR , YEAR. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: Python 3.6\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2016-10-17 21:44+0200\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: FULL NAME \n" +"Language-Team: LANGUAGE \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#: ../Doc/howto/argparse.rst:3 +msgid "Argparse Tutorial" +msgstr "" + +#: ../Doc/howto/argparse.rst:5 +msgid "Tshepang Lekhonkhobe" +msgstr "" + +#: ../Doc/howto/argparse.rst:9 +msgid "" +"This tutorial is intended to be a gentle introduction to :mod:`argparse`, " +"the recommended command-line parsing module in the Python standard library." +msgstr "" + +#: ../Doc/howto/argparse.rst:14 +msgid "" +"There are two other modules that fulfill the same task, namely :mod:`getopt` " +"(an equivalent for :c:func:`getopt` from the C language) and the deprecated :" +"mod:`optparse`. Note also that :mod:`argparse` is based on :mod:`optparse`, " +"and therefore very similar in terms of usage." +msgstr "" + +#: ../Doc/howto/argparse.rst:22 +msgid "Concepts" +msgstr "" + +#: ../Doc/howto/argparse.rst:24 +msgid "" +"Let's show the sort of functionality that we are going to explore in this " +"introductory tutorial by making use of the :command:`ls` command:" +msgstr "" + +#: ../Doc/howto/argparse.rst:46 +msgid "A few concepts we can learn from the four commands:" +msgstr "" + +#: ../Doc/howto/argparse.rst:48 +msgid "" +"The :command:`ls` command is useful when run without any options at all. It " +"defaults to displaying the contents of the current directory." +msgstr "" + +#: ../Doc/howto/argparse.rst:51 +msgid "" +"If we want beyond what it provides by default, we tell it a bit more. In " +"this case, we want it to display a different directory, ``pypy``. What we " +"did is specify what is known as a positional argument. It's named so because " +"the program should know what to do with the value, solely based on where it " +"appears on the command line. This concept is more relevant to a command " +"like :command:`cp`, whose most basic usage is ``cp SRC DEST``. The first " +"position is *what you want copied,* and the second position is *where you " +"want it copied to*." +msgstr "" + +#: ../Doc/howto/argparse.rst:60 +msgid "" +"Now, say we want to change behaviour of the program. In our example, we " +"display more info for each file instead of just showing the file names. The " +"``-l`` in that case is known as an optional argument." +msgstr "" + +#: ../Doc/howto/argparse.rst:64 +msgid "" +"That's a snippet of the help text. It's very useful in that you can come " +"across a program you have never used before, and can figure out how it works " +"simply by reading its help text." +msgstr "" + +#: ../Doc/howto/argparse.rst:70 +msgid "The basics" +msgstr "" + +#: ../Doc/howto/argparse.rst:72 +msgid "Let us start with a very simple example which does (almost) nothing::" +msgstr "" + +#: ../Doc/howto/argparse.rst:78 ../Doc/howto/argparse.rst:186 +#: ../Doc/howto/argparse.rst:207 +msgid "Following is a result of running the code:" +msgstr "" + +#: ../Doc/howto/argparse.rst:95 ../Doc/howto/argparse.rst:252 +#: ../Doc/howto/argparse.rst:296 +msgid "Here is what is happening:" +msgstr "" + +#: ../Doc/howto/argparse.rst:97 +msgid "" +"Running the script without any options results in nothing displayed to " +"stdout. Not so useful." +msgstr "" + +#: ../Doc/howto/argparse.rst:100 +msgid "" +"The second one starts to display the usefulness of the :mod:`argparse` " +"module. We have done almost nothing, but already we get a nice help message." +msgstr "" + +#: ../Doc/howto/argparse.rst:103 +msgid "" +"The ``--help`` option, which can also be shortened to ``-h``, is the only " +"option we get for free (i.e. no need to specify it). Specifying anything " +"else results in an error. But even then, we do get a useful usage message, " +"also for free." +msgstr "" + +#: ../Doc/howto/argparse.rst:110 +msgid "Introducing Positional arguments" +msgstr "" + +#: ../Doc/howto/argparse.rst:112 +msgid "An example::" +msgstr "" + +#: ../Doc/howto/argparse.rst:120 +msgid "And running the code:" +msgstr "" + +#: ../Doc/howto/argparse.rst:138 +msgid "Here is what's happening:" +msgstr "" + +#: ../Doc/howto/argparse.rst:140 +msgid "" +"We've added the :meth:`add_argument` method, which is what we use to specify " +"which command-line options the program is willing to accept. In this case, " +"I've named it ``echo`` so that it's in line with its function." +msgstr "" + +#: ../Doc/howto/argparse.rst:144 +msgid "Calling our program now requires us to specify an option." +msgstr "" + +#: ../Doc/howto/argparse.rst:146 +msgid "" +"The :meth:`parse_args` method actually returns some data from the options " +"specified, in this case, ``echo``." +msgstr "" + +#: ../Doc/howto/argparse.rst:149 +msgid "" +"The variable is some form of 'magic' that :mod:`argparse` performs for free " +"(i.e. no need to specify which variable that value is stored in). You will " +"also notice that its name matches the string argument given to the method, " +"``echo``." +msgstr "" + +#: ../Doc/howto/argparse.rst:154 +msgid "" +"Note however that, although the help display looks nice and all, it " +"currently is not as helpful as it can be. For example we see that we got " +"``echo`` as a positional argument, but we don't know what it does, other " +"than by guessing or by reading the source code. So, let's make it a bit more " +"useful::" +msgstr "" + +#: ../Doc/howto/argparse.rst:165 +msgid "And we get:" +msgstr "" + +#: ../Doc/howto/argparse.rst:178 +msgid "Now, how about doing something even more useful::" +msgstr "" + +#: ../Doc/howto/argparse.rst:196 +msgid "" +"That didn't go so well. That's because :mod:`argparse` treats the options we " +"give it as strings, unless we tell it otherwise. So, let's tell :mod:" +"`argparse` to treat that input as an integer::" +msgstr "" + +#: ../Doc/howto/argparse.rst:217 +msgid "" +"That went well. The program now even helpfully quits on bad illegal input " +"before proceeding." +msgstr "" + +#: ../Doc/howto/argparse.rst:222 +msgid "Introducing Optional arguments" +msgstr "" + +#: ../Doc/howto/argparse.rst:224 +msgid "" +"So far we, have been playing with positional arguments. Let us have a look " +"on how to add optional ones::" +msgstr "" + +#: ../Doc/howto/argparse.rst:234 ../Doc/howto/argparse.rst:280 +#: ../Doc/howto/argparse.rst:396 ../Doc/howto/argparse.rst:430 +msgid "And the output:" +msgstr "" + +#: ../Doc/howto/argparse.rst:254 +msgid "" +"The program is written so as to display something when ``--verbosity`` is " +"specified and display nothing when not." +msgstr "" + +#: ../Doc/howto/argparse.rst:257 +msgid "" +"To show that the option is actually optional, there is no error when running " +"the program without it. Note that by default, if an optional argument isn't " +"used, the relevant variable, in this case :attr:`args.verbosity`, is given " +"``None`` as a value, which is the reason it fails the truth test of the :" +"keyword:`if` statement." +msgstr "" + +#: ../Doc/howto/argparse.rst:263 +msgid "The help message is a bit different." +msgstr "" + +#: ../Doc/howto/argparse.rst:265 +msgid "" +"When using the ``--verbosity`` option, one must also specify some value, any " +"value." +msgstr "" + +#: ../Doc/howto/argparse.rst:268 +msgid "" +"The above example accepts arbitrary integer values for ``--verbosity``, but " +"for our simple program, only two values are actually useful, ``True`` or " +"``False``. Let's modify the code accordingly::" +msgstr "" + +#: ../Doc/howto/argparse.rst:298 +msgid "" +"The option is now more of a flag than something that requires a value. We " +"even changed the name of the option to match that idea. Note that we now " +"specify a new keyword, ``action``, and give it the value ``\"store_true\"``. " +"This means that, if the option is specified, assign the value ``True`` to :" +"data:`args.verbose`. Not specifying it implies ``False``." +msgstr "" + +#: ../Doc/howto/argparse.rst:305 +msgid "" +"It complains when you specify a value, in true spirit of what flags actually " +"are." +msgstr "" + +#: ../Doc/howto/argparse.rst:308 +msgid "Notice the different help text." +msgstr "" + +#: ../Doc/howto/argparse.rst:312 +msgid "Short options" +msgstr "" + +#: ../Doc/howto/argparse.rst:314 +msgid "" +"If you are familiar with command line usage, you will notice that I haven't " +"yet touched on the topic of short versions of the options. It's quite " +"simple::" +msgstr "" + +#: ../Doc/howto/argparse.rst:326 +msgid "And here goes:" +msgstr "" + +#: ../Doc/howto/argparse.rst:339 +msgid "Note that the new ability is also reflected in the help text." +msgstr "" + +#: ../Doc/howto/argparse.rst:343 +msgid "Combining Positional and Optional arguments" +msgstr "" + +#: ../Doc/howto/argparse.rst:345 +msgid "Our program keeps growing in complexity::" +msgstr "" + +#: ../Doc/howto/argparse.rst:360 +msgid "And now the output:" +msgstr "" + +#: ../Doc/howto/argparse.rst:374 +msgid "We've brought back a positional argument, hence the complaint." +msgstr "" + +#: ../Doc/howto/argparse.rst:376 +msgid "Note that the order does not matter." +msgstr "" + +#: ../Doc/howto/argparse.rst:378 +msgid "" +"How about we give this program of ours back the ability to have multiple " +"verbosity values, and actually get to use them::" +msgstr "" + +#: ../Doc/howto/argparse.rst:412 +msgid "" +"These all look good except the last one, which exposes a bug in our program. " +"Let's fix it by restricting the values the ``--verbosity`` option can " +"accept::" +msgstr "" + +#: ../Doc/howto/argparse.rst:448 +msgid "" +"Note that the change also reflects both in the error message as well as the " +"help string." +msgstr "" + +#: ../Doc/howto/argparse.rst:451 +msgid "" +"Now, let's use a different approach of playing with verbosity, which is " +"pretty common. It also matches the way the CPython executable handles its " +"own verbosity argument (check the output of ``python --help``)::" +msgstr "" + +#: ../Doc/howto/argparse.rst:470 +msgid "" +"We have introduced another action, \"count\", to count the number of " +"occurrences of a specific optional arguments:" +msgstr "" + +#: ../Doc/howto/argparse.rst:498 +msgid "" +"Yes, it's now more of a flag (similar to ``action=\"store_true\"``) in the " +"previous version of our script. That should explain the complaint." +msgstr "" + +#: ../Doc/howto/argparse.rst:501 +msgid "It also behaves similar to \"store_true\" action." +msgstr "" + +#: ../Doc/howto/argparse.rst:503 +msgid "" +"Now here's a demonstration of what the \"count\" action gives. You've " +"probably seen this sort of usage before." +msgstr "" + +#: ../Doc/howto/argparse.rst:506 +msgid "" +"And if you don't specify the ``-v`` flag, that flag is considered to have " +"``None`` value." +msgstr "" + +#: ../Doc/howto/argparse.rst:509 +msgid "" +"As should be expected, specifying the long form of the flag, we should get " +"the same output." +msgstr "" + +#: ../Doc/howto/argparse.rst:512 +msgid "" +"Sadly, our help output isn't very informative on the new ability our script " +"has acquired, but that can always be fixed by improving the documentation " +"for our script (e.g. via the ``help`` keyword argument)." +msgstr "" + +#: ../Doc/howto/argparse.rst:516 +msgid "That last output exposes a bug in our program." +msgstr "" + +#: ../Doc/howto/argparse.rst:519 +msgid "Let's fix::" +msgstr "" + +#: ../Doc/howto/argparse.rst:538 +msgid "And this is what it gives:" +msgstr "" + +#: ../Doc/howto/argparse.rst:553 +msgid "" +"First output went well, and fixes the bug we had before. That is, we want " +"any value >= 2 to be as verbose as possible." +msgstr "" + +#: ../Doc/howto/argparse.rst:556 +msgid "Third output not so good." +msgstr "" + +#: ../Doc/howto/argparse.rst:558 +msgid "Let's fix that bug::" +msgstr "" + +#: ../Doc/howto/argparse.rst:575 +msgid "" +"We've just introduced yet another keyword, ``default``. We've set it to " +"``0`` in order to make it comparable to the other int values. Remember that " +"by default, if an optional argument isn't specified, it gets the ``None`` " +"value, and that cannot be compared to an int value (hence the :exc:" +"`TypeError` exception)." +msgstr "" + +#: ../Doc/howto/argparse.rst:582 +msgid "And:" +msgstr "" + +#: ../Doc/howto/argparse.rst:589 +msgid "" +"You can go quite far just with what we've learned so far, and we have only " +"scratched the surface. The :mod:`argparse` module is very powerful, and " +"we'll explore a bit more of it before we end this tutorial." +msgstr "" + +#: ../Doc/howto/argparse.rst:596 +msgid "Getting a little more advanced" +msgstr "" + +#: ../Doc/howto/argparse.rst:598 +msgid "" +"What if we wanted to expand our tiny program to perform other powers, not " +"just squares::" +msgstr "" + +#: ../Doc/howto/argparse.rst:615 ../Doc/howto/argparse.rst:653 +msgid "Output:" +msgstr "" + +#: ../Doc/howto/argparse.rst:636 +msgid "" +"Notice that so far we've been using verbosity level to *change* the text " +"that gets displayed. The following example instead uses verbosity level to " +"display *more* text instead::" +msgstr "" + +#: ../Doc/howto/argparse.rst:667 +msgid "Conflicting options" +msgstr "" + +#: ../Doc/howto/argparse.rst:669 +msgid "" +"So far, we have been working with two methods of an :class:`argparse." +"ArgumentParser` instance. Let's introduce a third one, :meth:" +"`add_mutually_exclusive_group`. It allows for us to specify options that " +"conflict with each other. Let's also change the rest of the program so that " +"the new functionality makes more sense: we'll introduce the ``--quiet`` " +"option, which will be the opposite of the ``--verbose`` one::" +msgstr "" + +#: ../Doc/howto/argparse.rst:695 +msgid "" +"Our program is now simpler, and we've lost some functionality for the sake " +"of demonstration. Anyways, here's the output:" +msgstr "" + +#: ../Doc/howto/argparse.rst:713 +msgid "" +"That should be easy to follow. I've added that last output so you can see " +"the sort of flexibility you get, i.e. mixing long form options with short " +"form ones." +msgstr "" + +#: ../Doc/howto/argparse.rst:717 +msgid "" +"Before we conclude, you probably want to tell your users the main purpose of " +"your program, just in case they don't know::" +msgstr "" + +#: ../Doc/howto/argparse.rst:738 +msgid "" +"Note that slight difference in the usage text. Note the ``[-v | -q]``, which " +"tells us that we can either use ``-v`` or ``-q``, but not both at the same " +"time:" +msgstr "" + +#: ../Doc/howto/argparse.rst:760 +msgid "Conclusion" +msgstr "" + +#: ../Doc/howto/argparse.rst:762 +msgid "" +"The :mod:`argparse` module offers a lot more than shown here. Its docs are " +"quite detailed and thorough, and full of examples. Having gone through this " +"tutorial, you should easily digest them without feeling overwhelmed." +msgstr "" + +#: ../Doc/howto/clinic.rst:3 +msgid "Argument Clinic How-To" +msgstr "" + +#: ../Doc/howto/clinic.rst:5 +msgid "Larry Hastings" +msgstr "" + +#: ../Doc/howto/clinic.rst:0 ../Doc/howto/cporting.rst:0 +#: ../Doc/howto/curses.rst:0 ../Doc/howto/descriptor.rst:11 +#: ../Doc/howto/pyporting.rst:0 ../Doc/howto/regex.rst:0 +#: ../Doc/howto/sockets.rst:0 +msgid "Abstract" +msgstr "" + +#: ../Doc/howto/clinic.rst:10 +msgid "" +"Argument Clinic is a preprocessor for CPython C files. Its purpose is to " +"automate all the boilerplate involved with writing argument parsing code for " +"\"builtins\". This document shows you how to convert your first C function " +"to work with Argument Clinic, and then introduces some advanced topics on " +"Argument Clinic usage." +msgstr "" + +#: ../Doc/howto/clinic.rst:17 +msgid "" +"Currently Argument Clinic is considered internal-only for CPython. Its use " +"is not supported for files outside CPython, and no guarantees are made " +"regarding backwards compatibility for future versions. In other words: if " +"you maintain an external C extension for CPython, you're welcome to " +"experiment with Argument Clinic in your own code. But the version of " +"Argument Clinic that ships with CPython 3.5 *could* be totally incompatible " +"and break all your code." +msgstr "" + +#: ../Doc/howto/clinic.rst:27 +msgid "The Goals Of Argument Clinic" +msgstr "" + +#: ../Doc/howto/clinic.rst:29 +msgid "" +"Argument Clinic's primary goal is to take over responsibility for all " +"argument parsing code inside CPython. This means that, when you convert a " +"function to work with Argument Clinic, that function should no longer do any " +"of its own argument parsing--the code generated by Argument Clinic should be " +"a \"black box\" to you, where CPython calls in at the top, and your code " +"gets called at the bottom, with ``PyObject *args`` (and maybe ``PyObject " +"*kwargs``) magically converted into the C variables and types you need." +msgstr "" + +#: ../Doc/howto/clinic.rst:39 +msgid "" +"In order for Argument Clinic to accomplish its primary goal, it must be easy " +"to use. Currently, working with CPython's argument parsing library is a " +"chore, requiring maintaining redundant information in a surprising number of " +"places. When you use Argument Clinic, you don't have to repeat yourself." +msgstr "" + +#: ../Doc/howto/clinic.rst:45 +msgid "" +"Obviously, no one would want to use Argument Clinic unless it's solving " +"their problem--and without creating new problems of its own. So it's " +"paramount that Argument Clinic generate correct code. It'd be nice if the " +"code was faster, too, but at the very least it should not introduce a major " +"speed regression. (Eventually Argument Clinic *should* make a major speedup " +"possible--we could rewrite its code generator to produce tailor-made " +"argument parsing code, rather than calling the general-purpose CPython " +"argument parsing library. That would make for the fastest argument parsing " +"possible!)" +msgstr "" + +#: ../Doc/howto/clinic.rst:57 +msgid "" +"Additionally, Argument Clinic must be flexible enough to work with any " +"approach to argument parsing. Python has some functions with some very " +"strange parsing behaviors; Argument Clinic's goal is to support all of them." +msgstr "" + +#: ../Doc/howto/clinic.rst:62 +msgid "" +"Finally, the original motivation for Argument Clinic was to provide " +"introspection \"signatures\" for CPython builtins. It used to be, the " +"introspection query functions would throw an exception if you passed in a " +"builtin. With Argument Clinic, that's a thing of the past!" +msgstr "" + +#: ../Doc/howto/clinic.rst:68 +msgid "" +"One idea you should keep in mind, as you work with Argument Clinic: the more " +"information you give it, the better job it'll be able to do. Argument Clinic " +"is admittedly relatively simple right now. But as it evolves it will get " +"more sophisticated, and it should be able to do many interesting and smart " +"things with all the information you give it." +msgstr "" + +#: ../Doc/howto/clinic.rst:78 +msgid "Basic Concepts And Usage" +msgstr "" + +#: ../Doc/howto/clinic.rst:80 +msgid "" +"Argument Clinic ships with CPython; you'll find it in ``Tools/clinic/clinic." +"py``. If you run that script, specifying a C file as an argument::" +msgstr "" + +#: ../Doc/howto/clinic.rst:85 +msgid "" +"Argument Clinic will scan over the file looking for lines that look exactly " +"like this::" +msgstr "" + +#: ../Doc/howto/clinic.rst:90 +msgid "" +"When it finds one, it reads everything up to a line that looks exactly like " +"this::" +msgstr "" + +#: ../Doc/howto/clinic.rst:95 +msgid "" +"Everything in between these two lines is input for Argument Clinic. All of " +"these lines, including the beginning and ending comment lines, are " +"collectively called an Argument Clinic \"block\"." +msgstr "" + +#: ../Doc/howto/clinic.rst:99 +msgid "" +"When Argument Clinic parses one of these blocks, it generates output. This " +"output is rewritten into the C file immediately after the block, followed by " +"a comment containing a checksum. The Argument Clinic block now looks like " +"this::" +msgstr "" + +#: ../Doc/howto/clinic.rst:110 +msgid "" +"If you run Argument Clinic on the same file a second time, Argument Clinic " +"will discard the old output and write out the new output with a fresh " +"checksum line. However, if the input hasn't changed, the output won't " +"change either." +msgstr "" + +#: ../Doc/howto/clinic.rst:114 +msgid "" +"You should never modify the output portion of an Argument Clinic block. " +"Instead, change the input until it produces the output you want. (That's " +"the purpose of the checksum--to detect if someone changed the output, as " +"these edits would be lost the next time Argument Clinic writes out fresh " +"output.)" +msgstr "" + +#: ../Doc/howto/clinic.rst:119 +msgid "" +"For the sake of clarity, here's the terminology we'll use with Argument " +"Clinic:" +msgstr "" + +#: ../Doc/howto/clinic.rst:121 +msgid "" +"The first line of the comment (``/*[clinic input]``) is the *start line*." +msgstr "" + +#: ../Doc/howto/clinic.rst:122 +msgid "" +"The last line of the initial comment (``[clinic start generated code]*/``) " +"is the *end line*." +msgstr "" + +#: ../Doc/howto/clinic.rst:123 +msgid "" +"The last line (``/*[clinic end generated code: checksum=...]*/``) is the " +"*checksum line*." +msgstr "" + +#: ../Doc/howto/clinic.rst:124 +msgid "In between the start line and the end line is the *input*." +msgstr "" + +#: ../Doc/howto/clinic.rst:125 +msgid "In between the end line and the checksum line is the *output*." +msgstr "" + +#: ../Doc/howto/clinic.rst:126 +msgid "" +"All the text collectively, from the start line to the checksum line " +"inclusively, is the *block*. (A block that hasn't been successfully " +"processed by Argument Clinic yet doesn't have output or a checksum line, but " +"it's still considered a block.)" +msgstr "" + +#: ../Doc/howto/clinic.rst:133 +msgid "Converting Your First Function" +msgstr "" + +#: ../Doc/howto/clinic.rst:135 +msgid "" +"The best way to get a sense of how Argument Clinic works is to convert a " +"function to work with it. Here, then, are the bare minimum steps you'd need " +"to follow to convert a function to work with Argument Clinic. Note that for " +"code you plan to check in to CPython, you really should take the conversion " +"farther, using some of the advanced concepts you'll see later on in the " +"document (like \"return converters\" and \"self converters\"). But we'll " +"keep it simple for this walkthrough so you can learn." +msgstr "" + +#: ../Doc/howto/clinic.rst:144 +msgid "Let's dive in!" +msgstr "" + +#: ../Doc/howto/clinic.rst:146 +msgid "" +"Make sure you're working with a freshly updated checkout of the CPython " +"trunk." +msgstr "" + +#: ../Doc/howto/clinic.rst:149 +msgid "" +"Find a Python builtin that calls either :c:func:`PyArg_ParseTuple` or :c:" +"func:`PyArg_ParseTupleAndKeywords`, and hasn't been converted to work with " +"Argument Clinic yet. For my example I'm using ``_pickle.Pickler.dump()``." +msgstr "" + +#: ../Doc/howto/clinic.rst:154 +msgid "" +"If the call to the ``PyArg_Parse`` function uses any of the following format " +"units:" +msgstr "" + +#: ../Doc/howto/clinic.rst:166 +msgid "" +"or if it has multiple calls to :c:func:`PyArg_ParseTuple`, you should choose " +"a different function. Argument Clinic *does* support all of these " +"scenarios. But these are advanced topics--let's do something simpler for " +"your first function." +msgstr "" + +#: ../Doc/howto/clinic.rst:171 +msgid "" +"Also, if the function has multiple calls to :c:func:`PyArg_ParseTuple` or :c:" +"func:`PyArg_ParseTupleAndKeywords` where it supports different types for the " +"same argument, or if the function uses something besides PyArg_Parse " +"functions to parse its arguments, it probably isn't suitable for conversion " +"to Argument Clinic. Argument Clinic doesn't support generic functions or " +"polymorphic parameters." +msgstr "" + +#: ../Doc/howto/clinic.rst:178 +msgid "Add the following boilerplate above the function, creating our block::" +msgstr "" + +#: ../Doc/howto/clinic.rst:183 +msgid "" +"Cut the docstring and paste it in between the ``[clinic]`` lines, removing " +"all the junk that makes it a properly quoted C string. When you're done you " +"should have just the text, based at the left margin, with no line wider than " +"80 characters. (Argument Clinic will preserve indents inside the docstring.)" +msgstr "" + +#: ../Doc/howto/clinic.rst:189 +msgid "" +"If the old docstring had a first line that looked like a function signature, " +"throw that line away. (The docstring doesn't need it anymore--when you use " +"``help()`` on your builtin in the future, the first line will be built " +"automatically based on the function's signature.)" +msgstr "" + +#: ../Doc/howto/clinic.rst:195 ../Doc/howto/clinic.rst:216 +#: ../Doc/howto/clinic.rst:240 ../Doc/howto/clinic.rst:294 +#: ../Doc/howto/clinic.rst:334 ../Doc/howto/clinic.rst:361 +#: ../Doc/howto/clinic.rst:470 ../Doc/howto/clinic.rst:522 +msgid "Sample::" +msgstr "" + +#: ../Doc/howto/clinic.rst:201 +msgid "" +"If your docstring doesn't have a \"summary\" line, Argument Clinic will " +"complain. So let's make sure it has one. The \"summary\" line should be a " +"paragraph consisting of a single 80-column line at the beginning of the " +"docstring." +msgstr "" + +#: ../Doc/howto/clinic.rst:206 +msgid "" +"(Our example docstring consists solely of a summary line, so the sample code " +"doesn't have to change for this step.)" +msgstr "" + +#: ../Doc/howto/clinic.rst:209 +msgid "" +"Above the docstring, enter the name of the function, followed by a blank " +"line. This should be the Python name of the function, and should be the " +"full dotted path to the function--it should start with the name of the " +"module, include any sub-modules, and if the function is a method on a class " +"it should include the class name too." +msgstr "" + +#: ../Doc/howto/clinic.rst:224 +msgid "" +"If this is the first time that module or class has been used with Argument " +"Clinic in this C file, you must declare the module and/or class. Proper " +"Argument Clinic hygiene prefers declaring these in a separate block " +"somewhere near the top of the C file, in the same way that include files and " +"statics go at the top. (In our sample code we'll just show the two blocks " +"next to each other.)" +msgstr "" + +#: ../Doc/howto/clinic.rst:232 +msgid "" +"The name of the class and module should be the same as the one seen by " +"Python. Check the name defined in the :c:type:`PyModuleDef` or :c:type:" +"`PyTypeObject` as appropriate." +msgstr "" + +#: ../Doc/howto/clinic.rst:236 +msgid "" +"When you declare a class, you must also specify two aspects of its type in " +"C: the type declaration you'd use for a pointer to an instance of this " +"class, and a pointer to the :c:type:`PyTypeObject` for this class." +msgstr "" + +#: ../Doc/howto/clinic.rst:256 +msgid "" +"Declare each of the parameters to the function. Each parameter should get " +"its own line. All the parameter lines should be indented from the function " +"name and the docstring." +msgstr "" + +#: ../Doc/howto/clinic.rst:260 +msgid "The general form of these parameter lines is as follows::" +msgstr "" + +#: ../Doc/howto/clinic.rst:264 +msgid "If the parameter has a default value, add that after the converter::" +msgstr "" + +#: ../Doc/howto/clinic.rst:269 +msgid "" +"Argument Clinic's support for \"default values\" is quite sophisticated; " +"please see :ref:`the section below on default values ` for " +"more information." +msgstr "" + +#: ../Doc/howto/clinic.rst:273 +msgid "Add a blank line below the parameters." +msgstr "" + +#: ../Doc/howto/clinic.rst:275 +msgid "" +"What's a \"converter\"? It establishes both the type of the variable used " +"in C, and the method to convert the Python value into a C value at runtime. " +"For now you're going to use what's called a \"legacy converter\"--a " +"convenience syntax intended to make porting old code into Argument Clinic " +"easier." +msgstr "" + +#: ../Doc/howto/clinic.rst:282 +msgid "" +"For each parameter, copy the \"format unit\" for that parameter from the " +"``PyArg_Parse()`` format argument and specify *that* as its converter, as a " +"quoted string. (\"format unit\" is the formal name for the one-to-three " +"character substring of the ``format`` parameter that tells the argument " +"parsing function what the type of the variable is and how to convert it. " +"For more on format units please see :ref:`arg-parsing`.)" +msgstr "" + +#: ../Doc/howto/clinic.rst:291 +msgid "" +"For multicharacter format units like ``z#``, use the entire two-or-three " +"character string." +msgstr "" + +#: ../Doc/howto/clinic.rst:309 +msgid "" +"If your function has ``|`` in the format string, meaning some parameters " +"have default values, you can ignore it. Argument Clinic infers which " +"parameters are optional based on whether or not they have default values." +msgstr "" + +#: ../Doc/howto/clinic.rst:314 +msgid "" +"If your function has ``$`` in the format string, meaning it takes keyword-" +"only arguments, specify ``*`` on a line by itself before the first keyword-" +"only argument, indented the same as the parameter lines." +msgstr "" + +#: ../Doc/howto/clinic.rst:319 +msgid "(``_pickle.Pickler.dump`` has neither, so our sample is unchanged.)" +msgstr "" + +#: ../Doc/howto/clinic.rst:322 +msgid "" +"If the existing C function calls :c:func:`PyArg_ParseTuple` (as opposed to :" +"c:func:`PyArg_ParseTupleAndKeywords`), then all its arguments are positional-" +"only." +msgstr "" + +#: ../Doc/howto/clinic.rst:326 +msgid "" +"To mark all parameters as positional-only in Argument Clinic, add a ``/`` on " +"a line by itself after the last parameter, indented the same as the " +"parameter lines." +msgstr "" + +#: ../Doc/howto/clinic.rst:330 +msgid "" +"Currently this is all-or-nothing; either all parameters are positional-only, " +"or none of them are. (In the future Argument Clinic may relax this " +"restriction.)" +msgstr "" + +#: ../Doc/howto/clinic.rst:350 +msgid "" +"It's helpful to write a per-parameter docstring for each parameter. But per-" +"parameter docstrings are optional; you can skip this step if you prefer." +msgstr "" + +#: ../Doc/howto/clinic.rst:354 +msgid "" +"Here's how to add a per-parameter docstring. The first line of the per-" +"parameter docstring must be indented further than the parameter definition. " +"The left margin of this first line establishes the left margin for the whole " +"per-parameter docstring; all the text you write will be outdented by this " +"amount. You can write as much text as you like, across multiple lines if " +"you wish." +msgstr "" + +#: ../Doc/howto/clinic.rst:378 +msgid "" +"Save and close the file, then run ``Tools/clinic/clinic.py`` on it. With " +"luck everything worked and your block now has output! Reopen the file in " +"your text editor to see::" +msgstr "" + +#: ../Doc/howto/clinic.rst:406 +msgid "" +"Obviously, if Argument Clinic didn't produce any output, it's because it " +"found an error in your input. Keep fixing your errors and retrying until " +"Argument Clinic processes your file without complaint." +msgstr "" + +#: ../Doc/howto/clinic.rst:410 +msgid "" +"Double-check that the argument-parsing code Argument Clinic generated looks " +"basically the same as the existing code." +msgstr "" + +#: ../Doc/howto/clinic.rst:413 +msgid "" +"First, ensure both places use the same argument-parsing function. The " +"existing code must call either :c:func:`PyArg_ParseTuple` or :c:func:" +"`PyArg_ParseTupleAndKeywords`; ensure that the code generated by Argument " +"Clinic calls the *exact* same function." +msgstr "" + +#: ../Doc/howto/clinic.rst:419 +msgid "" +"Second, the format string passed in to :c:func:`PyArg_ParseTuple` or :c:func:" +"`PyArg_ParseTupleAndKeywords` should be *exactly* the same as the hand-" +"written one in the existing function, up to the colon or semi-colon." +msgstr "" + +#: ../Doc/howto/clinic.rst:424 +msgid "" +"(Argument Clinic always generates its format strings with a ``:`` followed " +"by the name of the function. If the existing code's format string ends with " +"``;``, to provide usage help, this change is harmless--don't worry about it.)" +msgstr "" + +#: ../Doc/howto/clinic.rst:429 +msgid "" +"Third, for parameters whose format units require two arguments (like a " +"length variable, or an encoding string, or a pointer to a conversion " +"function), ensure that the second argument is *exactly* the same between the " +"two invocations." +msgstr "" + +#: ../Doc/howto/clinic.rst:434 +msgid "" +"Fourth, inside the output portion of the block you'll find a preprocessor " +"macro defining the appropriate static :c:type:`PyMethodDef` structure for " +"this builtin::" +msgstr "" + +#: ../Doc/howto/clinic.rst:441 +msgid "" +"This static structure should be *exactly* the same as the existing static :c:" +"type:`PyMethodDef` structure for this builtin." +msgstr "" + +#: ../Doc/howto/clinic.rst:444 +msgid "" +"If any of these items differ in *any way*, adjust your Argument Clinic " +"function specification and rerun ``Tools/clinic/clinic.py`` until they *are* " +"the same." +msgstr "" + +#: ../Doc/howto/clinic.rst:449 +msgid "" +"Notice that the last line of its output is the declaration of your \"impl\" " +"function. This is where the builtin's implementation goes. Delete the " +"existing prototype of the function you're modifying, but leave the opening " +"curly brace. Now delete its argument parsing code and the declarations of " +"all the variables it dumps the arguments into. Notice how the Python " +"arguments are now arguments to this impl function; if the implementation " +"used different names for these variables, fix it." +msgstr "" + +#: ../Doc/howto/clinic.rst:457 +msgid "" +"Let's reiterate, just because it's kind of weird. Your code should now look " +"like this::" +msgstr "" + +#: ../Doc/howto/clinic.rst:466 +msgid "" +"Argument Clinic generated the checksum line and the function prototype just " +"above it. You should write the opening (and closing) curly braces for the " +"function, and the implementation inside." +msgstr "" + +#: ../Doc/howto/clinic.rst:511 +msgid "" +"Remember the macro with the :c:type:`PyMethodDef` structure for this " +"function? Find the existing :c:type:`PyMethodDef` structure for this " +"function and replace it with a reference to the macro. (If the builtin is " +"at module scope, this will probably be very near the end of the file; if the " +"builtin is a class method, this will probably be below but relatively near " +"to the implementation.)" +msgstr "" + +#: ../Doc/howto/clinic.rst:518 +msgid "" +"Note that the body of the macro contains a trailing comma. So when you " +"replace the existing static :c:type:`PyMethodDef` structure with the macro, " +"*don't* add a comma to the end." +msgstr "" + +#: ../Doc/howto/clinic.rst:531 +msgid "" +"Compile, then run the relevant portions of the regression-test suite. This " +"change should not introduce any new compile-time warnings or errors, and " +"there should be no externally-visible change to Python's behavior." +msgstr "" + +#: ../Doc/howto/clinic.rst:535 +msgid "" +"Well, except for one difference: ``inspect.signature()`` run on your " +"function should now provide a valid signature!" +msgstr "" + +#: ../Doc/howto/clinic.rst:538 +msgid "" +"Congratulations, you've ported your first function to work with Argument " +"Clinic!" +msgstr "" + +#: ../Doc/howto/clinic.rst:541 +msgid "Advanced Topics" +msgstr "" + +#: ../Doc/howto/clinic.rst:543 +msgid "" +"Now that you've had some experience working with Argument Clinic, it's time " +"for some advanced topics." +msgstr "" + +#: ../Doc/howto/clinic.rst:548 +msgid "Symbolic default values" +msgstr "" + +#: ../Doc/howto/clinic.rst:550 +msgid "" +"The default value you provide for a parameter can't be any arbitrary " +"expression. Currently the following are explicitly supported:" +msgstr "" + +#: ../Doc/howto/clinic.rst:553 +msgid "Numeric constants (integer and float)" +msgstr "" + +#: ../Doc/howto/clinic.rst:554 +msgid "String constants" +msgstr "" + +#: ../Doc/howto/clinic.rst:555 +msgid "``True``, ``False``, and ``None``" +msgstr "" + +#: ../Doc/howto/clinic.rst:556 +msgid "" +"Simple symbolic constants like ``sys.maxsize``, which must start with the " +"name of the module" +msgstr "" + +#: ../Doc/howto/clinic.rst:559 +msgid "" +"In case you're curious, this is implemented in ``from_builtin()`` in ``Lib/" +"inspect.py``." +msgstr "" + +#: ../Doc/howto/clinic.rst:562 +msgid "" +"(In the future, this may need to get even more elaborate, to allow full " +"expressions like ``CONSTANT - 1``.)" +msgstr "" + +#: ../Doc/howto/clinic.rst:567 +msgid "Renaming the C functions and variables generated by Argument Clinic" +msgstr "" + +#: ../Doc/howto/clinic.rst:569 +msgid "" +"Argument Clinic automatically names the functions it generates for you. " +"Occasionally this may cause a problem, if the generated name collides with " +"the name of an existing C function. There's an easy solution: override the " +"names used for the C functions. Just add the keyword ``\"as\"`` to your " +"function declaration line, followed by the function name you wish to use. " +"Argument Clinic will use that function name for the base (generated) " +"function, then add ``\"_impl\"`` to the end and use that for the name of the " +"impl function." +msgstr "" + +#: ../Doc/howto/clinic.rst:577 +msgid "" +"For example, if we wanted to rename the C function names generated for " +"``pickle.Pickler.dump``, it'd look like this::" +msgstr "" + +#: ../Doc/howto/clinic.rst:585 +msgid "" +"The base function would now be named ``pickler_dumper()``, and the impl " +"function would now be named ``pickler_dumper_impl()``." +msgstr "" + +#: ../Doc/howto/clinic.rst:589 +msgid "" +"Similarly, you may have a problem where you want to give a parameter a " +"specific Python name, but that name may be inconvenient in C. Argument " +"Clinic allows you to give a parameter different names in Python and in C, " +"using the same ``\"as\"`` syntax::" +msgstr "" + +#: ../Doc/howto/clinic.rst:603 +msgid "" +"Here, the name used in Python (in the signature and the ``keywords`` array) " +"would be ``file``, but the C variable would be named ``file_obj``." +msgstr "" + +#: ../Doc/howto/clinic.rst:606 +msgid "You can use this to rename the ``self`` parameter too!" +msgstr "" + +#: ../Doc/howto/clinic.rst:610 +msgid "Converting functions using PyArg_UnpackTuple" +msgstr "" + +#: ../Doc/howto/clinic.rst:612 +msgid "" +"To convert a function parsing its arguments with :c:func:" +"`PyArg_UnpackTuple`, simply write out all the arguments, specifying each as " +"an ``object``. You may specify the ``type`` argument to cast the type as " +"appropriate. All arguments should be marked positional-only (add a ``/`` on " +"a line by itself after the last argument)." +msgstr "" + +#: ../Doc/howto/clinic.rst:618 +msgid "" +"Currently the generated code will use :c:func:`PyArg_ParseTuple`, but this " +"will change soon." +msgstr "" + +#: ../Doc/howto/clinic.rst:622 +msgid "Optional Groups" +msgstr "" + +#: ../Doc/howto/clinic.rst:624 +msgid "" +"Some legacy functions have a tricky approach to parsing their arguments: " +"they count the number of positional arguments, then use a ``switch`` " +"statement to call one of several different :c:func:`PyArg_ParseTuple` calls " +"depending on how many positional arguments there are. (These functions " +"cannot accept keyword-only arguments.) This approach was used to simulate " +"optional arguments back before :c:func:`PyArg_ParseTupleAndKeywords` was " +"created." +msgstr "" + +#: ../Doc/howto/clinic.rst:631 +msgid "" +"While functions using this approach can often be converted to use :c:func:" +"`PyArg_ParseTupleAndKeywords`, optional arguments, and default values, it's " +"not always possible. Some of these legacy functions have behaviors :c:func:" +"`PyArg_ParseTupleAndKeywords` doesn't directly support. The most obvious " +"example is the builtin function ``range()``, which has an optional argument " +"on the *left* side of its required argument! Another example is ``curses." +"window.addch()``, which has a group of two arguments that must always be " +"specified together. (The arguments are called ``x`` and ``y``; if you call " +"the function passing in ``x``, you must also pass in ``y``--and if you don't " +"pass in ``x`` you may not pass in ``y`` either.)" +msgstr "" + +#: ../Doc/howto/clinic.rst:643 +msgid "" +"In any case, the goal of Argument Clinic is to support argument parsing for " +"all existing CPython builtins without changing their semantics. Therefore " +"Argument Clinic supports this alternate approach to parsing, using what are " +"called *optional groups*. Optional groups are groups of arguments that must " +"all be passed in together. They can be to the left or the right of the " +"required arguments. They can *only* be used with positional-only parameters." +msgstr "" + +#: ../Doc/howto/clinic.rst:651 +msgid "" +"Optional groups are *only* intended for use when converting functions that " +"make multiple calls to :c:func:`PyArg_ParseTuple`! Functions that use *any* " +"other approach for parsing arguments should *almost never* be converted to " +"Argument Clinic using optional groups. Functions using optional groups " +"currently cannot have accurate signatures in Python, because Python just " +"doesn't understand the concept. Please avoid using optional groups wherever " +"possible." +msgstr "" + +#: ../Doc/howto/clinic.rst:660 +msgid "" +"To specify an optional group, add a ``[`` on a line by itself before the " +"parameters you wish to group together, and a ``]`` on a line by itself after " +"these parameters. As an example, here's how ``curses.window.addch`` uses " +"optional groups to make the first two parameters and the last parameter " +"optional::" +msgstr "" + +#: ../Doc/howto/clinic.rst:689 +msgid "Notes:" +msgstr "" + +#: ../Doc/howto/clinic.rst:691 +msgid "" +"For every optional group, one additional parameter will be passed into the " +"impl function representing the group. The parameter will be an int named " +"``group_{direction}_{number}``, where ``{direction}`` is either ``right`` or " +"``left`` depending on whether the group is before or after the required " +"parameters, and ``{number}`` is a monotonically increasing number (starting " +"at 1) indicating how far away the group is from the required parameters. " +"When the impl is called, this parameter will be set to zero if this group " +"was unused, and set to non-zero if this group was used. (By used or unused, " +"I mean whether or not the parameters received arguments in this invocation.)" +msgstr "" + +#: ../Doc/howto/clinic.rst:702 +msgid "" +"If there are no required arguments, the optional groups will behave as if " +"they're to the right of the required arguments." +msgstr "" + +#: ../Doc/howto/clinic.rst:705 +msgid "" +"In the case of ambiguity, the argument parsing code favors parameters on the " +"left (before the required parameters)." +msgstr "" + +#: ../Doc/howto/clinic.rst:708 +msgid "Optional groups can only contain positional-only parameters." +msgstr "" + +#: ../Doc/howto/clinic.rst:710 +msgid "" +"Optional groups are *only* intended for legacy code. Please do not use " +"optional groups for new code." +msgstr "" + +#: ../Doc/howto/clinic.rst:715 +msgid "Using real Argument Clinic converters, instead of \"legacy converters\"" +msgstr "" + +#: ../Doc/howto/clinic.rst:717 +msgid "" +"To save time, and to minimize how much you need to learn to achieve your " +"first port to Argument Clinic, the walkthrough above tells you to use " +"\"legacy converters\". \"Legacy converters\" are a convenience, designed " +"explicitly to make porting existing code to Argument Clinic easier. And to " +"be clear, their use is acceptable when porting code for Python 3.4." +msgstr "" + +#: ../Doc/howto/clinic.rst:724 +msgid "" +"However, in the long term we probably want all our blocks to use Argument " +"Clinic's real syntax for converters. Why? A couple reasons:" +msgstr "" + +#: ../Doc/howto/clinic.rst:728 +msgid "" +"The proper converters are far easier to read and clearer in their intent." +msgstr "" + +#: ../Doc/howto/clinic.rst:729 +msgid "" +"There are some format units that are unsupported as \"legacy converters\", " +"because they require arguments, and the legacy converter syntax doesn't " +"support specifying arguments." +msgstr "" + +#: ../Doc/howto/clinic.rst:732 +msgid "" +"In the future we may have a new argument parsing library that isn't " +"restricted to what :c:func:`PyArg_ParseTuple` supports; this flexibility " +"won't be available to parameters using legacy converters." +msgstr "" + +#: ../Doc/howto/clinic.rst:736 +msgid "" +"Therefore, if you don't mind a little extra effort, please use the normal " +"converters instead of legacy converters." +msgstr "" + +#: ../Doc/howto/clinic.rst:739 +msgid "" +"In a nutshell, the syntax for Argument Clinic (non-legacy) converters looks " +"like a Python function call. However, if there are no explicit arguments to " +"the function (all functions take their default values), you may omit the " +"parentheses. Thus ``bool`` and ``bool()`` are exactly the same converters." +msgstr "" + +#: ../Doc/howto/clinic.rst:745 +msgid "" +"All arguments to Argument Clinic converters are keyword-only. All Argument " +"Clinic converters accept the following arguments:" +msgstr "" + +#: ../Doc/howto/clinic.rst:753 ../Doc/howto/clinic.rst:1223 +msgid "``c_default``" +msgstr "" + +#: ../Doc/howto/clinic.rst:749 +msgid "" +"The default value for this parameter when defined in C. Specifically, this " +"will be the initializer for the variable declared in the \"parse function" +"\". See :ref:`the section on default values ` for how to " +"use this. Specified as a string." +msgstr "" + +#: ../Doc/howto/clinic.rst:758 +msgid "``annotation``" +msgstr "" + +#: ../Doc/howto/clinic.rst:756 +msgid "" +"The annotation value for this parameter. Not currently supported, because " +"PEP 8 mandates that the Python library may not use annotations." +msgstr "" + +#: ../Doc/howto/clinic.rst:760 +msgid "" +"In addition, some converters accept additional arguments. Here is a list of " +"these arguments, along with their meanings:" +msgstr "" + +#: ../Doc/howto/clinic.rst:769 +msgid "``accept``" +msgstr "" + +#: ../Doc/howto/clinic.rst:764 +msgid "" +"A set of Python types (and possibly pseudo-types); this restricts the " +"allowable Python argument to values of these types. (This is not a general-" +"purpose facility; as a rule it only supports specific lists of types as " +"shown in the legacy converter table.)" +msgstr "" + +#: ../Doc/howto/clinic.rst:769 +msgid "To accept ``None``, add ``NoneType`` to this set." +msgstr "" + +#: ../Doc/howto/clinic.rst:774 +msgid "``bitwise``" +msgstr "" + +#: ../Doc/howto/clinic.rst:772 +msgid "" +"Only supported for unsigned integers. The native integer value of this " +"Python argument will be written to the parameter without any range checking, " +"even for negative values." +msgstr "" + +#: ../Doc/howto/clinic.rst:779 ../Doc/howto/clinic.rst:1237 +msgid "``converter``" +msgstr "" + +#: ../Doc/howto/clinic.rst:777 +msgid "" +"Only supported by the ``object`` converter. Specifies the name of a :ref:`C " +"\"converter function\" ` to use to convert this object to a " +"native type." +msgstr "" + +#: ../Doc/howto/clinic.rst:784 +msgid "``encoding``" +msgstr "" + +#: ../Doc/howto/clinic.rst:782 +msgid "" +"Only supported for strings. Specifies the encoding to use when converting " +"this string from a Python str (Unicode) value into a C ``char *`` value." +msgstr "" + +#: ../Doc/howto/clinic.rst:788 +msgid "``subclass_of``" +msgstr "" + +#: ../Doc/howto/clinic.rst:787 +msgid "" +"Only supported for the ``object`` converter. Requires that the Python value " +"be a subclass of a Python type, as expressed in C." +msgstr "" + +#: ../Doc/howto/clinic.rst:793 ../Doc/howto/clinic.rst:1209 +msgid "``type``" +msgstr "" + +#: ../Doc/howto/clinic.rst:791 +msgid "" +"Only supported for the ``object`` and ``self`` converters. Specifies the C " +"type that will be used to declare the variable. Default value is ``" +"\"PyObject *\"``." +msgstr "" + +#: ../Doc/howto/clinic.rst:799 +msgid "``zeroes``" +msgstr "" + +#: ../Doc/howto/clinic.rst:796 +msgid "" +"Only supported for strings. If true, embedded NUL bytes (``'\\\\0'``) are " +"permitted inside the value. The length of the string will be passed in to " +"the impl function, just after the string parameter, as a parameter named " +"``_length``." +msgstr "" + +#: ../Doc/howto/clinic.rst:801 +msgid "" +"Please note, not every possible combination of arguments will work. Usually " +"these arguments are implemented by specific ``PyArg_ParseTuple`` *format " +"units*, with specific behavior. For example, currently you cannot call " +"``unsigned_short`` without also specifying ``bitwise=True``. Although it's " +"perfectly reasonable to think this would work, these semantics don't map to " +"any existing format unit. So Argument Clinic doesn't support it. (Or, at " +"least, not yet.)" +msgstr "" + +#: ../Doc/howto/clinic.rst:809 +msgid "" +"Below is a table showing the mapping of legacy converters into real Argument " +"Clinic converters. On the left is the legacy converter, on the right is the " +"text you'd replace it with." +msgstr "" + +#: ../Doc/howto/clinic.rst:814 +msgid "``'B'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:814 +msgid "``unsigned_char(bitwise=True)``" +msgstr "" + +#: ../Doc/howto/clinic.rst:815 +msgid "``'b'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:815 +msgid "``unsigned_char``" +msgstr "" + +#: ../Doc/howto/clinic.rst:816 +msgid "``'c'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:816 +msgid "``char``" +msgstr "" + +#: ../Doc/howto/clinic.rst:817 +msgid "``'C'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:817 +msgid "``int(accept={str})``" +msgstr "" + +#: ../Doc/howto/clinic.rst:818 +msgid "``'d'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:818 +msgid "``double``" +msgstr "" + +#: ../Doc/howto/clinic.rst:819 +msgid "``'D'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:819 +msgid "``Py_complex``" +msgstr "" + +#: ../Doc/howto/clinic.rst:820 +msgid "``'es'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:820 +msgid "``str(encoding='name_of_encoding')``" +msgstr "" + +#: ../Doc/howto/clinic.rst:821 +msgid "``'es#'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:821 +msgid "``str(encoding='name_of_encoding', zeroes=True)``" +msgstr "" + +#: ../Doc/howto/clinic.rst:822 +msgid "``'et'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:822 +msgid "``str(encoding='name_of_encoding', accept={bytes, bytearray, str})``" +msgstr "" + +#: ../Doc/howto/clinic.rst:823 +msgid "``'et#'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:823 +msgid "" +"``str(encoding='name_of_encoding', accept={bytes, bytearray, str}, " +"zeroes=True)``" +msgstr "" + +#: ../Doc/howto/clinic.rst:824 +msgid "``'f'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:824 +msgid "``float``" +msgstr "" + +#: ../Doc/howto/clinic.rst:825 +msgid "``'h'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:825 +msgid "``short``" +msgstr "" + +#: ../Doc/howto/clinic.rst:826 +msgid "``'H'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:826 +msgid "``unsigned_short(bitwise=True)``" +msgstr "" + +#: ../Doc/howto/clinic.rst:827 +msgid "``'i'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:827 +msgid "``int``" +msgstr "" + +#: ../Doc/howto/clinic.rst:828 +msgid "``'I'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:828 +msgid "``unsigned_int(bitwise=True)``" +msgstr "" + +#: ../Doc/howto/clinic.rst:829 +msgid "``'k'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:829 +msgid "``unsigned_long(bitwise=True)``" +msgstr "" + +#: ../Doc/howto/clinic.rst:830 +msgid "``'K'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:830 +msgid "``unsigned_long_long(bitwise=True)``" +msgstr "" + +#: ../Doc/howto/clinic.rst:831 +msgid "``'l'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:831 +msgid "``long``" +msgstr "" + +#: ../Doc/howto/clinic.rst:832 +msgid "``'L'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:832 +msgid "``long long``" +msgstr "" + +#: ../Doc/howto/clinic.rst:833 +msgid "``'n'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:833 +msgid "``Py_ssize_t``" +msgstr "" + +#: ../Doc/howto/clinic.rst:834 +msgid "``'O'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:834 +msgid "``object``" +msgstr "" + +#: ../Doc/howto/clinic.rst:835 +msgid "``'O!'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:835 +msgid "``object(subclass_of='&PySomething_Type')``" +msgstr "" + +#: ../Doc/howto/clinic.rst:836 +msgid "``'O&'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:836 +msgid "``object(converter='name_of_c_function')``" +msgstr "" + +#: ../Doc/howto/clinic.rst:837 +msgid "``'p'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:837 +msgid "``bool``" +msgstr "" + +#: ../Doc/howto/clinic.rst:838 +msgid "``'S'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:838 +msgid "``PyBytesObject``" +msgstr "" + +#: ../Doc/howto/clinic.rst:839 +msgid "``'s'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:839 +msgid "``str``" +msgstr "" + +#: ../Doc/howto/clinic.rst:840 +msgid "``'s#'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:840 +msgid "``str(zeroes=True)``" +msgstr "" + +#: ../Doc/howto/clinic.rst:841 +msgid "``'s*'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:841 +msgid "``Py_buffer(accept={buffer, str})``" +msgstr "" + +#: ../Doc/howto/clinic.rst:842 +msgid "``'U'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:842 +msgid "``unicode``" +msgstr "" + +#: ../Doc/howto/clinic.rst:843 +msgid "``'u'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:843 +msgid "``Py_UNICODE``" +msgstr "" + +#: ../Doc/howto/clinic.rst:844 +msgid "``'u#'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:844 +msgid "``Py_UNICODE(zeroes=True)``" +msgstr "" + +#: ../Doc/howto/clinic.rst:845 +msgid "``'w*'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:845 +msgid "``Py_buffer(accept={rwbuffer})``" +msgstr "" + +#: ../Doc/howto/clinic.rst:846 +msgid "``'Y'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:846 +msgid "``PyByteArrayObject``" +msgstr "" + +#: ../Doc/howto/clinic.rst:847 +msgid "``'y'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:847 +msgid "``str(accept={bytes})``" +msgstr "" + +#: ../Doc/howto/clinic.rst:848 +msgid "``'y#'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:848 +msgid "``str(accept={robuffer}, zeroes=True)``" +msgstr "" + +#: ../Doc/howto/clinic.rst:849 +msgid "``'y*'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:849 +msgid "``Py_buffer``" +msgstr "" + +#: ../Doc/howto/clinic.rst:850 +msgid "``'Z'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:850 +msgid "``Py_UNICODE(accept={str, NoneType})``" +msgstr "" + +#: ../Doc/howto/clinic.rst:851 +msgid "``'Z#'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:851 +msgid "``Py_UNICODE(accept={str, NoneType}, zeroes=True)``" +msgstr "" + +#: ../Doc/howto/clinic.rst:852 +msgid "``'z'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:852 +msgid "``str(accept={str, NoneType})``" +msgstr "" + +#: ../Doc/howto/clinic.rst:853 +msgid "``'z#'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:853 +msgid "``str(accept={str, NoneType}, zeroes=True)``" +msgstr "" + +#: ../Doc/howto/clinic.rst:854 +msgid "``'z*'``" +msgstr "" + +#: ../Doc/howto/clinic.rst:854 +msgid "``Py_buffer(accept={buffer, str, NoneType})``" +msgstr "" + +#: ../Doc/howto/clinic.rst:857 +msgid "" +"As an example, here's our sample ``pickle.Pickler.dump`` using the proper " +"converter::" +msgstr "" + +#: ../Doc/howto/clinic.rst:870 +msgid "" +"Argument Clinic will show you all the converters it has available. For each " +"converter it'll show you all the parameters it accepts, along with the " +"default value for each parameter. Just run ``Tools/clinic/clinic.py --" +"converters`` to see the full list." +msgstr "" + +#: ../Doc/howto/clinic.rst:876 +msgid "Py_buffer" +msgstr "" + +#: ../Doc/howto/clinic.rst:878 +msgid "" +"When using the ``Py_buffer`` converter (or the ``'s*'``, ``'w*'``, ``'*y'``, " +"or ``'z*'`` legacy converters), you *must* not call :c:func:" +"`PyBuffer_Release` on the provided buffer. Argument Clinic generates code " +"that does it for you (in the parsing function)." +msgstr "" + +#: ../Doc/howto/clinic.rst:886 +msgid "Advanced converters" +msgstr "" + +#: ../Doc/howto/clinic.rst:888 +msgid "" +"Remember those format units you skipped for your first time because they " +"were advanced? Here's how to handle those too." +msgstr "" + +#: ../Doc/howto/clinic.rst:891 +msgid "" +"The trick is, all those format units take arguments--either conversion " +"functions, or types, or strings specifying an encoding. (But \"legacy " +"converters\" don't support arguments. That's why we skipped them for your " +"first function.) The argument you specified to the format unit is now an " +"argument to the converter; this argument is either ``converter`` (for " +"``O&``), ``subclass_of`` (for ``O!``), or ``encoding`` (for all the format " +"units that start with ``e``)." +msgstr "" + +#: ../Doc/howto/clinic.rst:899 +msgid "" +"When using ``subclass_of``, you may also want to use the other custom " +"argument for ``object()``: ``type``, which lets you set the type actually " +"used for the parameter. For example, if you want to ensure that the object " +"is a subclass of ``PyUnicode_Type``, you probably want to use the converter " +"``object(type='PyUnicodeObject *', subclass_of='&PyUnicode_Type')``." +msgstr "" + +#: ../Doc/howto/clinic.rst:905 +msgid "" +"One possible problem with using Argument Clinic: it takes away some possible " +"flexibility for the format units starting with ``e``. When writing a " +"``PyArg_Parse`` call by hand, you could theoretically decide at runtime what " +"encoding string to pass in to :c:func:`PyArg_ParseTuple`. But now this " +"string must be hard-coded at Argument-Clinic-preprocessing-time. This " +"limitation is deliberate; it made supporting this format unit much easier, " +"and may allow for future optimizations. This restriction doesn't seem " +"unreasonable; CPython itself always passes in static hard-coded encoding " +"strings for parameters whose format units start with ``e``." +msgstr "" + +#: ../Doc/howto/clinic.rst:918 +msgid "Parameter default values" +msgstr "" + +#: ../Doc/howto/clinic.rst:920 +msgid "" +"Default values for parameters can be any of a number of values. At their " +"simplest, they can be string, int, or float literals::" +msgstr "" + +#: ../Doc/howto/clinic.rst:927 +msgid "They can also use any of Python's built-in constants::" +msgstr "" + +#: ../Doc/howto/clinic.rst:933 +msgid "" +"There's also special support for a default value of ``NULL``, and for simple " +"expressions, documented in the following sections." +msgstr "" + +#: ../Doc/howto/clinic.rst:938 +msgid "The ``NULL`` default value" +msgstr "" + +#: ../Doc/howto/clinic.rst:940 +msgid "" +"For string and object parameters, you can set them to ``None`` to indicate " +"that there's no default. However, that means the C variable will be " +"initialized to ``Py_None``. For convenience's sakes, there's a special " +"value called ``NULL`` for just this reason: from Python's perspective it " +"behaves like a default value of ``None``, but the C variable is initialized " +"with ``NULL``." +msgstr "" + +#: ../Doc/howto/clinic.rst:948 +msgid "Expressions specified as default values" +msgstr "" + +#: ../Doc/howto/clinic.rst:950 +msgid "" +"The default value for a parameter can be more than just a literal value. It " +"can be an entire expression, using math operators and looking up attributes " +"on objects. However, this support isn't exactly simple, because of some non-" +"obvious semantics." +msgstr "" + +#: ../Doc/howto/clinic.rst:955 +msgid "Consider the following example::" +msgstr "" + +#: ../Doc/howto/clinic.rst:959 +msgid "" +"``sys.maxsize`` can have different values on different platforms. Therefore " +"Argument Clinic can't simply evaluate that expression locally and hard-code " +"it in C. So it stores the default in such a way that it will get evaluated " +"at runtime, when the user asks for the function's signature." +msgstr "" + +#: ../Doc/howto/clinic.rst:964 +msgid "" +"What namespace is available when the expression is evaluated? It's " +"evaluated in the context of the module the builtin came from. So, if your " +"module has an attribute called \"``max_widgets``\", you may simply use it::" +msgstr "" + +#: ../Doc/howto/clinic.rst:970 +msgid "" +"If the symbol isn't found in the current module, it fails over to looking in " +"``sys.modules``. That's how it can find ``sys.maxsize`` for example. " +"(Since you don't know in advance what modules the user will load into their " +"interpreter, it's best to restrict yourself to modules that are preloaded by " +"Python itself.)" +msgstr "" + +#: ../Doc/howto/clinic.rst:975 +msgid "" +"Evaluating default values only at runtime means Argument Clinic can't " +"compute the correct equivalent C default value. So you need to tell it " +"explicitly. When you use an expression, you must also specify the equivalent " +"expression in C, using the ``c_default`` parameter to the converter::" +msgstr "" + +#: ../Doc/howto/clinic.rst:982 +msgid "" +"Another complication: Argument Clinic can't know in advance whether or not " +"the expression you supply is valid. It parses it to make sure it looks " +"legal, but it can't *actually* know. You must be very careful when using " +"expressions to specify values that are guaranteed to be valid at runtime!" +msgstr "" + +#: ../Doc/howto/clinic.rst:987 +msgid "" +"Finally, because expressions must be representable as static C values, there " +"are many restrictions on legal expressions. Here's a list of Python " +"features you're not permitted to use:" +msgstr "" + +#: ../Doc/howto/clinic.rst:991 +msgid "Function calls." +msgstr "" + +#: ../Doc/howto/clinic.rst:992 +msgid "Inline if statements (``3 if foo else 5``)." +msgstr "" + +#: ../Doc/howto/clinic.rst:993 +msgid "Automatic sequence unpacking (``*[1, 2, 3]``)." +msgstr "" + +#: ../Doc/howto/clinic.rst:994 +msgid "List/set/dict comprehensions and generator expressions." +msgstr "" + +#: ../Doc/howto/clinic.rst:995 +msgid "Tuple/list/set/dict literals." +msgstr "" + +#: ../Doc/howto/clinic.rst:1000 +msgid "Using a return converter" +msgstr "" + +#: ../Doc/howto/clinic.rst:1002 +msgid "" +"By default the impl function Argument Clinic generates for you returns " +"``PyObject *``. But your C function often computes some C type, then " +"converts it into the ``PyObject *`` at the last moment. Argument Clinic " +"handles converting your inputs from Python types into native C types--why " +"not have it convert your return value from a native C type into a Python " +"type too?" +msgstr "" + +#: ../Doc/howto/clinic.rst:1008 +msgid "" +"That's what a \"return converter\" does. It changes your impl function to " +"return some C type, then adds code to the generated (non-impl) function to " +"handle converting that value into the appropriate ``PyObject *``." +msgstr "" + +#: ../Doc/howto/clinic.rst:1012 +msgid "" +"The syntax for return converters is similar to that of parameter converters. " +"You specify the return converter like it was a return annotation on the " +"function itself. Return converters behave much the same as parameter " +"converters; they take arguments, the arguments are all keyword-only, and if " +"you're not changing any of the default arguments you can omit the " +"parentheses." +msgstr "" + +#: ../Doc/howto/clinic.rst:1018 +msgid "" +"(If you use both ``\"as\"`` *and* a return converter for your function, the " +"``\"as\"`` should come before the return converter.)" +msgstr "" + +#: ../Doc/howto/clinic.rst:1021 +msgid "" +"There's one additional complication when using return converters: how do you " +"indicate an error has occurred? Normally, a function returns a valid (non-" +"``NULL``) pointer for success, and ``NULL`` for failure. But if you use an " +"integer return converter, all integers are valid. How can Argument Clinic " +"detect an error? Its solution: each return converter implicitly looks for a " +"special value that indicates an error. If you return that value, and an " +"error has been set (``PyErr_Occurred()`` returns a true value), then the " +"generated code will propagate the error. Otherwise it will encode the value " +"you return like normal." +msgstr "" + +#: ../Doc/howto/clinic.rst:1030 +msgid "Currently Argument Clinic supports only a few return converters::" +msgstr "" + +#: ../Doc/howto/clinic.rst:1043 +msgid "" +"None of these take parameters. For the first three, return -1 to indicate " +"error. For ``DecodeFSDefault``, the return type is ``char *``; return a " +"NULL pointer to indicate an error." +msgstr "" + +#: ../Doc/howto/clinic.rst:1047 +msgid "" +"(There's also an experimental ``NoneType`` converter, which lets you return " +"``Py_None`` on success or ``NULL`` on failure, without having to increment " +"the reference count on ``Py_None``. I'm not sure it adds enough clarity to " +"be worth using.)" +msgstr "" + +#: ../Doc/howto/clinic.rst:1052 +msgid "" +"To see all the return converters Argument Clinic supports, along with their " +"parameters (if any), just run ``Tools/clinic/clinic.py --converters`` for " +"the full list." +msgstr "" + +#: ../Doc/howto/clinic.rst:1058 +msgid "Cloning existing functions" +msgstr "" + +#: ../Doc/howto/clinic.rst:1060 +msgid "" +"If you have a number of functions that look similar, you may be able to use " +"Clinic's \"clone\" feature. When you clone an existing function, you reuse:" +msgstr "" + +#: ../Doc/howto/clinic.rst:1064 +msgid "its parameters, including" +msgstr "" + +#: ../Doc/howto/clinic.rst:1066 +msgid "their names," +msgstr "" + +#: ../Doc/howto/clinic.rst:1068 +msgid "their converters, with all parameters," +msgstr "" + +#: ../Doc/howto/clinic.rst:1070 +msgid "their default values," +msgstr "" + +#: ../Doc/howto/clinic.rst:1072 +msgid "their per-parameter docstrings," +msgstr "" + +#: ../Doc/howto/clinic.rst:1074 +msgid "" +"their *kind* (whether they're positional only, positional or keyword, or " +"keyword only), and" +msgstr "" + +#: ../Doc/howto/clinic.rst:1077 +msgid "its return converter." +msgstr "" + +#: ../Doc/howto/clinic.rst:1079 +msgid "" +"The only thing not copied from the original function is its docstring; the " +"syntax allows you to specify a new docstring." +msgstr "" + +#: ../Doc/howto/clinic.rst:1082 +msgid "Here's the syntax for cloning a function::" +msgstr "" + +#: ../Doc/howto/clinic.rst:1090 +msgid "" +"(The functions can be in different modules or classes. I wrote ``module." +"class`` in the sample just to illustrate that you must use the full path to " +"*both* functions.)" +msgstr "" + +#: ../Doc/howto/clinic.rst:1094 +msgid "" +"Sorry, there's no syntax for partially-cloning a function, or cloning a " +"function then modifying it. Cloning is an all-or nothing proposition." +msgstr "" + +#: ../Doc/howto/clinic.rst:1097 +msgid "" +"Also, the function you are cloning from must have been previously defined in " +"the current file." +msgstr "" + +#: ../Doc/howto/clinic.rst:1101 +msgid "Calling Python code" +msgstr "" + +#: ../Doc/howto/clinic.rst:1103 +msgid "" +"The rest of the advanced topics require you to write Python code which lives " +"inside your C file and modifies Argument Clinic's runtime state. This is " +"simple: you simply define a Python block." +msgstr "" + +#: ../Doc/howto/clinic.rst:1107 +msgid "" +"A Python block uses different delimiter lines than an Argument Clinic " +"function block. It looks like this::" +msgstr "" + +#: ../Doc/howto/clinic.rst:1114 +msgid "" +"All the code inside the Python block is executed at the time it's parsed. " +"All text written to stdout inside the block is redirected into the \"output" +"\" after the block." +msgstr "" + +#: ../Doc/howto/clinic.rst:1118 +msgid "" +"As an example, here's a Python block that adds a static integer variable to " +"the C code::" +msgstr "" + +#: ../Doc/howto/clinic.rst:1129 +msgid "Using a \"self converter\"" +msgstr "" + +#: ../Doc/howto/clinic.rst:1131 +msgid "" +"Argument Clinic automatically adds a \"self\" parameter for you using a " +"default converter. It automatically sets the ``type`` of this parameter to " +"the \"pointer to an instance\" you specified when you declared the type. " +"However, you can override Argument Clinic's converter and specify one " +"yourself. Just add your own ``self`` parameter as the first parameter in a " +"block, and ensure that its converter is an instance of ``self_converter`` or " +"a subclass thereof." +msgstr "" + +#: ../Doc/howto/clinic.rst:1140 +msgid "" +"What's the point? This lets you override the type of ``self``, or give it a " +"different default name." +msgstr "" + +#: ../Doc/howto/clinic.rst:1143 +msgid "" +"How do you specify the custom type you want to cast ``self`` to? If you only " +"have one or two functions with the same type for ``self``, you can directly " +"use Argument Clinic's existing ``self`` converter, passing in the type you " +"want to use as the ``type`` parameter::" +msgstr "" + +#: ../Doc/howto/clinic.rst:1159 +msgid "" +"On the other hand, if you have a lot of functions that will use the same " +"type for ``self``, it's best to create your own converter, subclassing " +"``self_converter`` but overwriting the ``type`` member::" +msgstr "" + +#: ../Doc/howto/clinic.rst:1182 +msgid "Writing a custom converter" +msgstr "" + +#: ../Doc/howto/clinic.rst:1184 +msgid "" +"As we hinted at in the previous section... you can write your own " +"converters! A converter is simply a Python class that inherits from " +"``CConverter``. The main purpose of a custom converter is if you have a " +"parameter using the ``O&`` format unit--parsing this parameter means calling " +"a :c:func:`PyArg_ParseTuple` \"converter function\"." +msgstr "" + +#: ../Doc/howto/clinic.rst:1190 +msgid "" +"Your converter class should be named ``*something*_converter``. If the name " +"follows this convention, then your converter class will be automatically " +"registered with Argument Clinic; its name will be the name of your class " +"with the ``_converter`` suffix stripped off. (This is accomplished with a " +"metaclass.)" +msgstr "" + +#: ../Doc/howto/clinic.rst:1196 +msgid "" +"You shouldn't subclass ``CConverter.__init__``. Instead, you should write a " +"``converter_init()`` function. ``converter_init()`` always accepts a " +"``self`` parameter; after that, all additional parameters *must* be keyword-" +"only. Any arguments passed in to the converter in Argument Clinic will be " +"passed along to your ``converter_init()``." +msgstr "" + +#: ../Doc/howto/clinic.rst:1203 +msgid "" +"There are some additional members of ``CConverter`` you may wish to specify " +"in your subclass. Here's the current list:" +msgstr "" + +#: ../Doc/howto/clinic.rst:1207 +msgid "" +"The C type to use for this variable. ``type`` should be a Python string " +"specifying the type, e.g. ``int``. If this is a pointer type, the type " +"string should end with ``' *'``." +msgstr "" + +#: ../Doc/howto/clinic.rst:1213 +msgid "``default``" +msgstr "" + +#: ../Doc/howto/clinic.rst:1212 +msgid "" +"The Python default value for this parameter, as a Python value. Or the magic " +"value ``unspecified`` if there is no default." +msgstr "" + +#: ../Doc/howto/clinic.rst:1218 +msgid "``py_default``" +msgstr "" + +#: ../Doc/howto/clinic.rst:1216 +msgid "" +"``default`` as it should appear in Python code, as a string. Or ``None`` if " +"there is no default." +msgstr "" + +#: ../Doc/howto/clinic.rst:1221 +msgid "" +"``default`` as it should appear in C code, as a string. Or ``None`` if there " +"is no default." +msgstr "" + +#: ../Doc/howto/clinic.rst:1234 +msgid "``c_ignored_default``" +msgstr "" + +#: ../Doc/howto/clinic.rst:1226 +msgid "" +"The default value used to initialize the C variable when there is no " +"default, but not specifying a default may result in an \"uninitialized " +"variable\" warning. This can easily happen when using option groups--" +"although properly-written code will never actually use this value, the " +"variable does get passed in to the impl, and the C compiler will complain " +"about the \"use\" of the uninitialized value. This value should always be a " +"non-empty string." +msgstr "" + +#: ../Doc/howto/clinic.rst:1237 +msgid "The name of the C converter function, as a string." +msgstr "" + +#: ../Doc/howto/clinic.rst:1242 +msgid "``impl_by_reference``" +msgstr "" + +#: ../Doc/howto/clinic.rst:1240 +msgid "" +"A boolean value. If true, Argument Clinic will add a ``&`` in front of the " +"name of the variable when passing it into the impl function." +msgstr "" + +#: ../Doc/howto/clinic.rst:1248 +msgid "``parse_by_reference``" +msgstr "" + +#: ../Doc/howto/clinic.rst:1245 +msgid "" +"A boolean value. If true, Argument Clinic will add a ``&`` in front of the " +"name of the variable when passing it into :c:func:`PyArg_ParseTuple`." +msgstr "" + +#: ../Doc/howto/clinic.rst:1250 +msgid "" +"Here's the simplest example of a custom converter, from ``Modules/zlibmodule." +"c``::" +msgstr "" + +#: ../Doc/howto/clinic.rst:1261 +msgid "" +"This block adds a converter to Argument Clinic named ``ssize_t``. " +"Parameters declared as ``ssize_t`` will be declared as type ``Py_ssize_t``, " +"and will be parsed by the ``'O&'`` format unit, which will call the " +"``ssize_t_converter`` converter function. ``ssize_t`` variables " +"automatically support default values." +msgstr "" + +#: ../Doc/howto/clinic.rst:1267 +msgid "" +"More sophisticated custom converters can insert custom C code to handle " +"initialization and cleanup. You can see more examples of custom converters " +"in the CPython source tree; grep the C files for the string ``CConverter``." +msgstr "" + +#: ../Doc/howto/clinic.rst:1273 +msgid "Writing a custom return converter" +msgstr "" + +#: ../Doc/howto/clinic.rst:1275 +msgid "" +"Writing a custom return converter is much like writing a custom converter. " +"Except it's somewhat simpler, because return converters are themselves much " +"simpler." +msgstr "" + +#: ../Doc/howto/clinic.rst:1279 +msgid "" +"Return converters must subclass ``CReturnConverter``. There are no examples " +"yet of custom return converters, because they are not widely used yet. If " +"you wish to write your own return converter, please read ``Tools/clinic/" +"clinic.py``, specifically the implementation of ``CReturnConverter`` and all " +"its subclasses." +msgstr "" + +#: ../Doc/howto/clinic.rst:1287 +msgid "METH_O and METH_NOARGS" +msgstr "" + +#: ../Doc/howto/clinic.rst:1289 +msgid "" +"To convert a function using ``METH_O``, make sure the function's single " +"argument is using the ``object`` converter, and mark the arguments as " +"positional-only::" +msgstr "" + +#: ../Doc/howto/clinic.rst:1301 +msgid "" +"To convert a function using ``METH_NOARGS``, just don't specify any " +"arguments." +msgstr "" + +#: ../Doc/howto/clinic.rst:1304 +msgid "" +"You can still use a self converter, a return converter, and specify a " +"``type`` argument to the object converter for ``METH_O``." +msgstr "" + +#: ../Doc/howto/clinic.rst:1308 +msgid "tp_new and tp_init functions" +msgstr "" + +#: ../Doc/howto/clinic.rst:1310 +msgid "" +"You can convert ``tp_new`` and ``tp_init`` functions. Just name them " +"``__new__`` or ``__init__`` as appropriate. Notes:" +msgstr "" + +#: ../Doc/howto/clinic.rst:1313 +msgid "" +"The function name generated for ``__new__`` doesn't end in ``__new__`` like " +"it would by default. It's just the name of the class, converted into a " +"valid C identifier." +msgstr "" + +#: ../Doc/howto/clinic.rst:1317 +msgid "No ``PyMethodDef`` ``#define`` is generated for these functions." +msgstr "" + +#: ../Doc/howto/clinic.rst:1319 +msgid "``__init__`` functions return ``int``, not ``PyObject *``." +msgstr "" + +#: ../Doc/howto/clinic.rst:1321 +msgid "Use the docstring as the class docstring." +msgstr "" + +#: ../Doc/howto/clinic.rst:1323 +msgid "" +"Although ``__new__`` and ``__init__`` functions must always accept both the " +"``args`` and ``kwargs`` objects, when converting you may specify any " +"signature for these functions that you like. (If your function doesn't " +"support keywords, the parsing function generated will throw an exception if " +"it receives any.)" +msgstr "" + +#: ../Doc/howto/clinic.rst:1330 +msgid "Changing and redirecting Clinic's output" +msgstr "" + +#: ../Doc/howto/clinic.rst:1332 +msgid "" +"It can be inconvenient to have Clinic's output interspersed with your " +"conventional hand-edited C code. Luckily, Clinic is configurable: you can " +"buffer up its output for printing later (or earlier!), or write its output " +"to a separate file. You can also add a prefix or suffix to every line of " +"Clinic's generated output." +msgstr "" + +#: ../Doc/howto/clinic.rst:1338 +msgid "" +"While changing Clinic's output in this manner can be a boon to readability, " +"it may result in Clinic code using types before they are defined, or your " +"code attempting to use Clinic-generated code before it is defined. These " +"problems can be easily solved by rearranging the declarations in your file, " +"or moving where Clinic's generated code goes. (This is why the default " +"behavior of Clinic is to output everything into the current block; while " +"many people consider this hampers readability, it will never require " +"rearranging your code to fix definition-before-use problems.)" +msgstr "" + +#: ../Doc/howto/clinic.rst:1347 +msgid "Let's start with defining some terminology:" +msgstr "" + +#: ../Doc/howto/clinic.rst:1372 +msgid "*field*" +msgstr "" + +#: ../Doc/howto/clinic.rst:1350 +msgid "" +"A field, in this context, is a subsection of Clinic's output. For example, " +"the ``#define`` for the ``PyMethodDef`` structure is a field, called " +"``methoddef_define``. Clinic has seven different fields it can output per " +"function definition::" +msgstr "" + +#: ../Doc/howto/clinic.rst:1363 +msgid "" +"All the names are of the form ``\"_\"``, where ``\"\"`` is the " +"semantic object represented (the parsing function, the impl function, the " +"docstring, or the methoddef structure) and ``\"\"`` represents what kind " +"of statement the field is. Field names that end in ``\"_prototype\"`` " +"represent forward declarations of that thing, without the actual body/data " +"of the thing; field names that end in ``\"_definition\"`` represent the " +"actual definition of the thing, with the body/data of the thing. (``" +"\"methoddef\"`` is special, it's the only one that ends with ``\"_define" +"\"``, representing that it's a preprocessor #define.)" +msgstr "" + +#: ../Doc/howto/clinic.rst:1406 +msgid "*destination*" +msgstr "" + +#: ../Doc/howto/clinic.rst:1375 +msgid "" +"A destination is a place Clinic can write output to. There are five built-" +"in destinations:" +msgstr "" + +#: ../Doc/howto/clinic.rst:1380 ../Doc/howto/clinic.rst:1449 +#: ../Doc/howto/clinic.rst:1523 +msgid "``block``" +msgstr "" + +#: ../Doc/howto/clinic.rst:1379 +msgid "" +"The default destination: printed in the output section of the current Clinic " +"block." +msgstr "" + +#: ../Doc/howto/clinic.rst:1386 ../Doc/howto/clinic.rst:1476 +#: ../Doc/howto/clinic.rst:1526 +msgid "``buffer``" +msgstr "" + +#: ../Doc/howto/clinic.rst:1383 +msgid "" +"A text buffer where you can save text for later. Text sent here is appended " +"to the end of any existing text. It's an error to have any text left in the " +"buffer when Clinic finishes processing a file." +msgstr "" + +#: ../Doc/howto/clinic.rst:1397 ../Doc/howto/clinic.rst:1462 +#: ../Doc/howto/clinic.rst:1552 +msgid "``file``" +msgstr "" + +#: ../Doc/howto/clinic.rst:1389 +msgid "" +"A separate \"clinic file\" that will be created automatically by Clinic. The " +"filename chosen for the file is ``{basename}.clinic{extension}``, where " +"``basename`` and ``extension`` were assigned the output from ``os.path." +"splitext()`` run on the current file. (Example: the ``file`` destination " +"for ``_pickle.c`` would be written to ``_pickle.clinic.c``.)" +msgstr "" + +#: ../Doc/howto/clinic.rst:1396 +msgid "" +"**Important: When using a** ``file`` **destination, you** *must check in* " +"**the generated file!**" +msgstr "" + +#: ../Doc/howto/clinic.rst:1402 ../Doc/howto/clinic.rst:1489 +#: ../Doc/howto/clinic.rst:1556 +msgid "``two-pass``" +msgstr "" + +#: ../Doc/howto/clinic.rst:1400 +msgid "" +"A buffer like ``buffer``. However, a two-pass buffer can only be written " +"once, and it prints out all text sent to it during all of processing, even " +"from Clinic blocks *after* the" +msgstr "" + +#: ../Doc/howto/clinic.rst:1406 ../Doc/howto/clinic.rst:1519 +msgid "``suppress``" +msgstr "" + +#: ../Doc/howto/clinic.rst:1405 +msgid "The text is suppressed--thrown away." +msgstr "" + +#: ../Doc/howto/clinic.rst:1408 +msgid "Clinic defines five new directives that let you reconfigure its output." +msgstr "" + +#: ../Doc/howto/clinic.rst:1410 +msgid "The first new directive is ``dump``::" +msgstr "" + +#: ../Doc/howto/clinic.rst:1414 +msgid "" +"This dumps the current contents of the named destination into the output of " +"the current block, and empties it. This only works with ``buffer`` and " +"``two-pass`` destinations." +msgstr "" + +#: ../Doc/howto/clinic.rst:1418 +msgid "" +"The second new directive is ``output``. The most basic form of ``output`` " +"is like this::" +msgstr "" + +#: ../Doc/howto/clinic.rst:1423 +msgid "" +"This tells Clinic to output *field* to *destination*. ``output`` also " +"supports a special meta-destination, called ``everything``, which tells " +"Clinic to output *all* fields to that *destination*." +msgstr "" + +#: ../Doc/howto/clinic.rst:1427 +msgid "``output`` has a number of other functions::" +msgstr "" + +#: ../Doc/howto/clinic.rst:1434 +msgid "" +"``output push`` and ``output pop`` allow you to push and pop configurations " +"on an internal configuration stack, so that you can temporarily modify the " +"output configuration, then easily restore the previous configuration. " +"Simply push before your change to save the current configuration, then pop " +"when you wish to restore the previous configuration." +msgstr "" + +#: ../Doc/howto/clinic.rst:1441 +msgid "" +"``output preset`` sets Clinic's output to one of several built-in preset " +"configurations, as follows:" +msgstr "" + +#: ../Doc/howto/clinic.rst:1445 +msgid "" +"Clinic's original starting configuration. Writes everything immediately " +"after the input block." +msgstr "" + +#: ../Doc/howto/clinic.rst:1448 +msgid "" +"Suppress the ``parser_prototype`` and ``docstring_prototype``, write " +"everything else to ``block``." +msgstr "" + +#: ../Doc/howto/clinic.rst:1452 +msgid "" +"Designed to write everything to the \"clinic file\" that it can. You then " +"``#include`` this file near the top of your file. You may need to rearrange " +"your file to make this work, though usually this just means creating forward " +"declarations for various ``typedef`` and ``PyTypeObject`` definitions." +msgstr "" + +#: ../Doc/howto/clinic.rst:1458 +msgid "" +"Suppress the ``parser_prototype`` and ``docstring_prototype``, write the " +"``impl_definition`` to ``block``, and write everything else to ``file``." +msgstr "" + +#: ../Doc/howto/clinic.rst:1462 +msgid "The default filename is ``\"{dirname}/clinic/{basename}.h\"``." +msgstr "" + +#: ../Doc/howto/clinic.rst:1465 +msgid "" +"Save up all most of the output from Clinic, to be written into your file " +"near the end. For Python files implementing modules or builtin types, it's " +"recommended that you dump the buffer just above the static structures for " +"your module or builtin type; these are normally very near the end. Using " +"``buffer`` may require even more editing than ``file``, if your file has " +"static ``PyMethodDef`` arrays defined in the middle of the file." +msgstr "" + +#: ../Doc/howto/clinic.rst:1474 +msgid "" +"Suppress the ``parser_prototype``, ``impl_prototype``, and " +"``docstring_prototype``, write the ``impl_definition`` to ``block``, and " +"write everything else to ``file``." +msgstr "" + +#: ../Doc/howto/clinic.rst:1479 +msgid "" +"Similar to the ``buffer`` preset, but writes forward declarations to the " +"``two-pass`` buffer, and definitions to the ``buffer``. This is similar to " +"the ``buffer`` preset, but may require less editing than ``buffer``. Dump " +"the ``two-pass`` buffer near the top of your file, and dump the ``buffer`` " +"near the end just like you would when using the ``buffer`` preset." +msgstr "" + +#: ../Doc/howto/clinic.rst:1486 +msgid "" +"Suppresses the ``impl_prototype``, write the ``impl_definition`` to " +"``block``, write ``docstring_prototype``, ``methoddef_define``, and " +"``parser_prototype`` to ``two-pass``, write everything else to ``buffer``." +msgstr "" + +#: ../Doc/howto/clinic.rst:1500 +msgid "``partial-buffer``" +msgstr "" + +#: ../Doc/howto/clinic.rst:1492 +msgid "" +"Similar to the ``buffer`` preset, but writes more things to ``block``, only " +"writing the really big chunks of generated code to ``buffer``. This avoids " +"the definition-before-use problem of ``buffer`` completely, at the small " +"cost of having slightly more stuff in the block's output. Dump the " +"``buffer`` near the end, just like you would when using the ``buffer`` " +"preset." +msgstr "" + +#: ../Doc/howto/clinic.rst:1499 +msgid "" +"Suppresses the ``impl_prototype``, write the ``docstring_definition`` and " +"``parser_definition`` to ``buffer``, write everything else to ``block``." +msgstr "" + +#: ../Doc/howto/clinic.rst:1502 +msgid "The third new directive is ``destination``::" +msgstr "" + +#: ../Doc/howto/clinic.rst:1506 +msgid "This performs an operation on the destination named ``name``." +msgstr "" + +#: ../Doc/howto/clinic.rst:1508 +msgid "There are two defined subcommands: ``new`` and ``clear``." +msgstr "" + +#: ../Doc/howto/clinic.rst:1510 +msgid "The ``new`` subcommand works like this::" +msgstr "" + +#: ../Doc/howto/clinic.rst:1514 +msgid "" +"This creates a new destination with name ```` and type ````." +msgstr "" + +#: ../Doc/howto/clinic.rst:1516 +msgid "There are five destination types:" +msgstr "" + +#: ../Doc/howto/clinic.rst:1519 +msgid "Throws the text away." +msgstr "" + +#: ../Doc/howto/clinic.rst:1522 +msgid "" +"Writes the text to the current block. This is what Clinic originally did." +msgstr "" + +#: ../Doc/howto/clinic.rst:1526 +msgid "A simple text buffer, like the \"buffer\" builtin destination above." +msgstr "" + +#: ../Doc/howto/clinic.rst:1529 +msgid "" +"A text file. The file destination takes an extra argument, a template to " +"use for building the filename, like so:" +msgstr "" + +#: ../Doc/howto/clinic.rst:1532 +msgid "destination new " +msgstr "" + +#: ../Doc/howto/clinic.rst:1534 +msgid "" +"The template can use three strings internally that will be replaced by bits " +"of the filename:" +msgstr "" + +#: ../Doc/howto/clinic.rst:1537 +msgid "{path}" +msgstr "" + +#: ../Doc/howto/clinic.rst:1538 +msgid "The full path to the file, including directory and full filename." +msgstr "" + +#: ../Doc/howto/clinic.rst:1539 +msgid "{dirname}" +msgstr "" + +#: ../Doc/howto/clinic.rst:1540 +msgid "The name of the directory the file is in." +msgstr "" + +#: ../Doc/howto/clinic.rst:1541 +msgid "{basename}" +msgstr "" + +#: ../Doc/howto/clinic.rst:1542 +msgid "Just the name of the file, not including the directory." +msgstr "" + +#: ../Doc/howto/clinic.rst:1544 +msgid "{basename_root}" +msgstr "" + +#: ../Doc/howto/clinic.rst:1544 +msgid "" +"Basename with the extension clipped off (everything up to but not including " +"the last '.')." +msgstr "" + +#: ../Doc/howto/clinic.rst:1548 +msgid "{basename_extension}" +msgstr "" + +#: ../Doc/howto/clinic.rst:1547 +msgid "" +"The last '.' and everything after it. If the basename does not contain a " +"period, this will be the empty string." +msgstr "" + +#: ../Doc/howto/clinic.rst:1550 +msgid "" +"If there are no periods in the filename, {basename} and {filename} are the " +"same, and {extension} is empty. \"{basename}{extension}\" is always exactly " +"the same as \"{filename}\".\"" +msgstr "" + +#: ../Doc/howto/clinic.rst:1555 +msgid "A two-pass buffer, like the \"two-pass\" builtin destination above." +msgstr "" + +#: ../Doc/howto/clinic.rst:1558 +msgid "The ``clear`` subcommand works like this::" +msgstr "" + +#: ../Doc/howto/clinic.rst:1562 +msgid "" +"It removes all the accumulated text up to this point in the destination. (I " +"don't know what you'd need this for, but I thought maybe it'd be useful " +"while someone's experimenting.)" +msgstr "" + +#: ../Doc/howto/clinic.rst:1566 +msgid "The fourth new directive is ``set``::" +msgstr "" + +#: ../Doc/howto/clinic.rst:1571 +msgid "" +"``set`` lets you set two internal variables in Clinic. ``line_prefix`` is a " +"string that will be prepended to every line of Clinic's output; " +"``line_suffix`` is a string that will be appended to every line of Clinic's " +"output." +msgstr "" + +#: ../Doc/howto/clinic.rst:1575 +msgid "Both of these support two format strings:" +msgstr "" + +#: ../Doc/howto/clinic.rst:1578 +msgid "``{block comment start}``" +msgstr "" + +#: ../Doc/howto/clinic.rst:1578 +msgid "" +"Turns into the string ``/*``, the start-comment text sequence for C files." +msgstr "" + +#: ../Doc/howto/clinic.rst:1581 +msgid "``{block comment end}``" +msgstr "" + +#: ../Doc/howto/clinic.rst:1581 +msgid "" +"Turns into the string ``*/``, the end-comment text sequence for C files." +msgstr "" + +#: ../Doc/howto/clinic.rst:1583 +msgid "" +"The final new directive is one you shouldn't need to use directly, called " +"``preserve``::" +msgstr "" + +#: ../Doc/howto/clinic.rst:1588 +msgid "" +"This tells Clinic that the current contents of the output should be kept, " +"unmodified. This is used internally by Clinic when dumping output into " +"``file`` files; wrapping it in a Clinic block lets Clinic use its existing " +"checksum functionality to ensure the file was not modified by hand before it " +"gets overwritten." +msgstr "" + +#: ../Doc/howto/clinic.rst:1595 +msgid "The #ifdef trick" +msgstr "" + +#: ../Doc/howto/clinic.rst:1597 +msgid "" +"If you're converting a function that isn't available on all platforms, " +"there's a trick you can use to make life a little easier. The existing code " +"probably looks like this::" +msgstr "" + +#: ../Doc/howto/clinic.rst:1608 +msgid "" +"And then in the ``PyMethodDef`` structure at the bottom the existing code " +"will have::" +msgstr "" + +#: ../Doc/howto/clinic.rst:1615 +msgid "" +"In this scenario, you should enclose the body of your impl function inside " +"the ``#ifdef``, like so::" +msgstr "" + +#: ../Doc/howto/clinic.rst:1629 +msgid "" +"Then, remove those three lines from the ``PyMethodDef`` structure, replacing " +"them with the macro Argument Clinic generated::" +msgstr "" + +#: ../Doc/howto/clinic.rst:1634 +msgid "" +"(You can find the real name for this macro inside the generated code. Or you " +"can calculate it yourself: it's the name of your function as defined on the " +"first line of your block, but with periods changed to underscores, " +"uppercased, and ``\"_METHODDEF\"`` added to the end.)" +msgstr "" + +#: ../Doc/howto/clinic.rst:1639 +msgid "" +"Perhaps you're wondering: what if ``HAVE_FUNCTIONNAME`` isn't defined? The " +"``MODULE_FUNCTIONNAME_METHODDEF`` macro won't be defined either!" +msgstr "" + +#: ../Doc/howto/clinic.rst:1642 +msgid "" +"Here's where Argument Clinic gets very clever. It actually detects that the " +"Argument Clinic block might be deactivated by the ``#ifdef``. When that " +"happens, it generates a little extra code that looks like this::" +msgstr "" + +#: ../Doc/howto/clinic.rst:1650 +msgid "" +"That means the macro always works. If the function is defined, this turns " +"into the correct structure, including the trailing comma. If the function " +"is undefined, this turns into nothing." +msgstr "" + +#: ../Doc/howto/clinic.rst:1654 +msgid "" +"However, this causes one ticklish problem: where should Argument Clinic put " +"this extra code when using the \"block\" output preset? It can't go in the " +"output block, because that could be deactivated by the ``#ifdef``. (That's " +"the whole point!)" +msgstr "" + +#: ../Doc/howto/clinic.rst:1658 +msgid "" +"In this situation, Argument Clinic writes the extra code to the \"buffer\" " +"destination. This may mean that you get a complaint from Argument Clinic::" +msgstr "" + +#: ../Doc/howto/clinic.rst:1664 +msgid "" +"When this happens, just open your file, find the ``dump buffer`` block that " +"Argument Clinic added to your file (it'll be at the very bottom), then move " +"it above the ``PyMethodDef`` structure where that macro is used." +msgstr "" + +#: ../Doc/howto/clinic.rst:1671 +msgid "Using Argument Clinic in Python files" +msgstr "" + +#: ../Doc/howto/clinic.rst:1673 +msgid "" +"It's actually possible to use Argument Clinic to preprocess Python files. " +"There's no point to using Argument Clinic blocks, of course, as the output " +"wouldn't make any sense to the Python interpreter. But using Argument " +"Clinic to run Python blocks lets you use Python as a Python preprocessor!" +msgstr "" + +#: ../Doc/howto/clinic.rst:1678 +msgid "" +"Since Python comments are different from C comments, Argument Clinic blocks " +"embedded in Python files look slightly different. They look like this::" +msgstr "" + +#: ../Doc/howto/cporting.rst:7 +msgid "Porting Extension Modules to Python 3" +msgstr "" + +#: ../Doc/howto/cporting.rst:9 +msgid "Benjamin Peterson" +msgstr "" + +#: ../Doc/howto/cporting.rst:14 +msgid "" +"Although changing the C-API was not one of Python 3's objectives, the many " +"Python-level changes made leaving Python 2's API intact impossible. In " +"fact, some changes such as :func:`int` and :func:`long` unification are more " +"obvious on the C level. This document endeavors to document " +"incompatibilities and how they can be worked around." +msgstr "" + +#: ../Doc/howto/cporting.rst:23 +msgid "Conditional compilation" +msgstr "" + +#: ../Doc/howto/cporting.rst:25 +msgid "" +"The easiest way to compile only some code for Python 3 is to check if :c:" +"macro:`PY_MAJOR_VERSION` is greater than or equal to 3. ::" +msgstr "" + +#: ../Doc/howto/cporting.rst:32 +msgid "" +"API functions that are not present can be aliased to their equivalents " +"within conditional blocks." +msgstr "" + +#: ../Doc/howto/cporting.rst:37 +msgid "Changes to Object APIs" +msgstr "" + +#: ../Doc/howto/cporting.rst:39 +msgid "" +"Python 3 merged together some types with similar functions while cleanly " +"separating others." +msgstr "" + +#: ../Doc/howto/cporting.rst:44 +msgid "str/unicode Unification" +msgstr "" + +#: ../Doc/howto/cporting.rst:46 +msgid "" +"Python 3's :func:`str` type is equivalent to Python 2's :func:`unicode`; the " +"C functions are called ``PyUnicode_*`` for both. The old 8-bit string type " +"has become :func:`bytes`, with C functions called ``PyBytes_*``. Python 2.6 " +"and later provide a compatibility header, :file:`bytesobject.h`, mapping " +"``PyBytes`` names to ``PyString`` ones. For best compatibility with Python " +"3, :c:type:`PyUnicode` should be used for textual data and :c:type:`PyBytes` " +"for binary data. It's also important to remember that :c:type:`PyBytes` " +"and :c:type:`PyUnicode` in Python 3 are not interchangeable like :c:type:" +"`PyString` and :c:type:`PyUnicode` are in Python 2. The following example " +"shows best practices with regards to :c:type:`PyUnicode`, :c:type:" +"`PyString`, and :c:type:`PyBytes`. ::" +msgstr "" + +#: ../Doc/howto/cporting.rst:95 +msgid "long/int Unification" +msgstr "" + +#: ../Doc/howto/cporting.rst:97 +msgid "" +"Python 3 has only one integer type, :func:`int`. But it actually " +"corresponds to Python 2's :func:`long` type--the :func:`int` type used in " +"Python 2 was removed. In the C-API, ``PyInt_*`` functions are replaced by " +"their ``PyLong_*`` equivalents." +msgstr "" + +#: ../Doc/howto/cporting.rst:104 +msgid "Module initialization and state" +msgstr "" + +#: ../Doc/howto/cporting.rst:106 +msgid "" +"Python 3 has a revamped extension module initialization system. (See :pep:" +"`3121`.) Instead of storing module state in globals, they should be stored " +"in an interpreter specific structure. Creating modules that act correctly " +"in both Python 2 and Python 3 is tricky. The following simple example " +"demonstrates how. ::" +msgstr "" + +#: ../Doc/howto/cporting.rst:197 +msgid "CObject replaced with Capsule" +msgstr "" + +#: ../Doc/howto/cporting.rst:199 +msgid "" +"The :c:type:`Capsule` object was introduced in Python 3.1 and 2.7 to " +"replace :c:type:`CObject`. CObjects were useful, but the :c:type:`CObject` " +"API was problematic: it didn't permit distinguishing between valid CObjects, " +"which allowed mismatched CObjects to crash the interpreter, and some of its " +"APIs relied on undefined behavior in C. (For further reading on the " +"rationale behind Capsules, please see :issue:`5630`.)" +msgstr "" + +#: ../Doc/howto/cporting.rst:206 +msgid "" +"If you're currently using CObjects, and you want to migrate to 3.1 or newer, " +"you'll need to switch to Capsules. :c:type:`CObject` was deprecated in 3.1 " +"and 2.7 and completely removed in Python 3.2. If you only support 2.7, or " +"3.1 and above, you can simply switch to :c:type:`Capsule`. If you need to " +"support Python 3.0, or versions of Python earlier than 2.7, you'll have to " +"support both CObjects and Capsules. (Note that Python 3.0 is no longer " +"supported, and it is not recommended for production use.)" +msgstr "" + +#: ../Doc/howto/cporting.rst:216 +msgid "" +"The following example header file :file:`capsulethunk.h` may solve the " +"problem for you. Simply write your code against the :c:type:`Capsule` API " +"and include this header file after :file:`Python.h`. Your code will " +"automatically use Capsules in versions of Python with Capsules, and switch " +"to CObjects when Capsules are unavailable." +msgstr "" + +#: ../Doc/howto/cporting.rst:223 +msgid "" +":file:`capsulethunk.h` simulates Capsules using CObjects. However, :c:type:" +"`CObject` provides no place to store the capsule's \"name\". As a result " +"the simulated :c:type:`Capsule` objects created by :file:`capsulethunk.h` " +"behave slightly differently from real Capsules. Specifically:" +msgstr "" + +#: ../Doc/howto/cporting.rst:228 +msgid "The name parameter passed in to :c:func:`PyCapsule_New` is ignored." +msgstr "" + +#: ../Doc/howto/cporting.rst:230 +msgid "" +"The name parameter passed in to :c:func:`PyCapsule_IsValid` and :c:func:" +"`PyCapsule_GetPointer` is ignored, and no error checking of the name is " +"performed." +msgstr "" + +#: ../Doc/howto/cporting.rst:234 +msgid ":c:func:`PyCapsule_GetName` always returns NULL." +msgstr "" + +#: ../Doc/howto/cporting.rst:236 +msgid "" +":c:func:`PyCapsule_SetName` always raises an exception and returns failure. " +"(Since there's no way to store a name in a CObject, noisy failure of :c:func:" +"`PyCapsule_SetName` was deemed preferable to silent failure here. If this " +"is inconvenient, feel free to modify your local copy as you see fit.)" +msgstr "" + +#: ../Doc/howto/cporting.rst:243 +msgid "" +"You can find :file:`capsulethunk.h` in the Python source distribution as :" +"source:`Doc/includes/capsulethunk.h`. We also include it here for your " +"convenience:" +msgstr "" + +#: ../Doc/howto/cporting.rst:252 +msgid "Other options" +msgstr "" + +#: ../Doc/howto/cporting.rst:254 +msgid "" +"If you are writing a new extension module, you might consider `Cython " +"`_. It translates a Python-like language to C. The " +"extension modules it creates are compatible with Python 3 and Python 2." +msgstr "" + +#: ../Doc/howto/curses.rst:5 +msgid "Curses Programming with Python" +msgstr "" + +#: ../Doc/howto/curses.rst:7 +msgid "A.M. Kuchling, Eric S. Raymond" +msgstr "" + +#: ../Doc/howto/curses.rst:8 +msgid "2.04" +msgstr "" + +#: ../Doc/howto/curses.rst:13 +msgid "" +"This document describes how to use the :mod:`curses` extension module to " +"control text-mode displays." +msgstr "" + +#: ../Doc/howto/curses.rst:18 +msgid "What is curses?" +msgstr "" + +#: ../Doc/howto/curses.rst:20 +msgid "" +"The curses library supplies a terminal-independent screen-painting and " +"keyboard-handling facility for text-based terminals; such terminals include " +"VT100s, the Linux console, and the simulated terminal provided by various " +"programs. Display terminals support various control codes to perform common " +"operations such as moving the cursor, scrolling the screen, and erasing " +"areas. Different terminals use widely differing codes, and often have their " +"own minor quirks." +msgstr "" + +#: ../Doc/howto/curses.rst:28 +msgid "" +"In a world of graphical displays, one might ask \"why bother\"? It's true " +"that character-cell display terminals are an obsolete technology, but there " +"are niches in which being able to do fancy things with them are still " +"valuable. One niche is on small-footprint or embedded Unixes that don't run " +"an X server. Another is tools such as OS installers and kernel " +"configurators that may have to run before any graphical support is available." +msgstr "" + +#: ../Doc/howto/curses.rst:36 +msgid "" +"The curses library provides fairly basic functionality, providing the " +"programmer with an abstraction of a display containing multiple non-" +"overlapping windows of text. The contents of a window can be changed in " +"various ways---adding text, erasing it, changing its appearance---and the " +"curses library will figure out what control codes need to be sent to the " +"terminal to produce the right output. curses doesn't provide many user-" +"interface concepts such as buttons, checkboxes, or dialogs; if you need such " +"features, consider a user interface library such as `Urwid `_." +msgstr "" + +#: ../Doc/howto/curses.rst:46 +msgid "" +"The curses library was originally written for BSD Unix; the later System V " +"versions of Unix from AT&T added many enhancements and new functions. BSD " +"curses is no longer maintained, having been replaced by ncurses, which is an " +"open-source implementation of the AT&T interface. If you're using an open-" +"source Unix such as Linux or FreeBSD, your system almost certainly uses " +"ncurses. Since most current commercial Unix versions are based on System V " +"code, all the functions described here will probably be available. The " +"older versions of curses carried by some proprietary Unixes may not support " +"everything, though." +msgstr "" + +#: ../Doc/howto/curses.rst:56 +msgid "" +"The Windows version of Python doesn't include the :mod:`curses` module. A " +"ported version called `UniCurses `_ " +"is available. You could also try `the Console module `_ written by Fredrik Lundh, which doesn't use the " +"same API as curses but provides cursor-addressable text output and full " +"support for mouse and keyboard input." +msgstr "" + +#: ../Doc/howto/curses.rst:66 +msgid "The Python curses module" +msgstr "" + +#: ../Doc/howto/curses.rst:68 +msgid "" +"Thy Python module is a fairly simple wrapper over the C functions provided " +"by curses; if you're already familiar with curses programming in C, it's " +"really easy to transfer that knowledge to Python. The biggest difference is " +"that the Python interface makes things simpler by merging different C " +"functions such as :c:func:`addstr`, :c:func:`mvaddstr`, and :c:func:" +"`mvwaddstr` into a single :meth:`~curses.window.addstr` method. You'll see " +"this covered in more detail later." +msgstr "" + +#: ../Doc/howto/curses.rst:76 +msgid "" +"This HOWTO is an introduction to writing text-mode programs with curses and " +"Python. It doesn't attempt to be a complete guide to the curses API; for " +"that, see the Python library guide's section on ncurses, and the C manual " +"pages for ncurses. It will, however, give you the basic ideas." +msgstr "" + +#: ../Doc/howto/curses.rst:83 +msgid "Starting and ending a curses application" +msgstr "" + +#: ../Doc/howto/curses.rst:85 +msgid "" +"Before doing anything, curses must be initialized. This is done by calling " +"the :func:`~curses.initscr` function, which will determine the terminal " +"type, send any required setup codes to the terminal, and create various " +"internal data structures. If successful, :func:`initscr` returns a window " +"object representing the entire screen; this is usually called ``stdscr`` " +"after the name of the corresponding C variable. ::" +msgstr "" + +#: ../Doc/howto/curses.rst:96 +msgid "" +"Usually curses applications turn off automatic echoing of keys to the " +"screen, in order to be able to read keys and only display them under certain " +"circumstances. This requires calling the :func:`~curses.noecho` function. ::" +msgstr "" + +#: ../Doc/howto/curses.rst:103 +msgid "" +"Applications will also commonly need to react to keys instantly, without " +"requiring the Enter key to be pressed; this is called cbreak mode, as " +"opposed to the usual buffered input mode. ::" +msgstr "" + +#: ../Doc/howto/curses.rst:109 +msgid "" +"Terminals usually return special keys, such as the cursor keys or navigation " +"keys such as Page Up and Home, as a multibyte escape sequence. While you " +"could write your application to expect such sequences and process them " +"accordingly, curses can do it for you, returning a special value such as :" +"const:`curses.KEY_LEFT`. To get curses to do the job, you'll have to enable " +"keypad mode. ::" +msgstr "" + +#: ../Doc/howto/curses.rst:118 +msgid "" +"Terminating a curses application is much easier than starting one. You'll " +"need to call::" +msgstr "" + +#: ../Doc/howto/curses.rst:125 +msgid "" +"to reverse the curses-friendly terminal settings. Then call the :func:" +"`~curses.endwin` function to restore the terminal to its original operating " +"mode. ::" +msgstr "" + +#: ../Doc/howto/curses.rst:131 +msgid "" +"A common problem when debugging a curses application is to get your terminal " +"messed up when the application dies without restoring the terminal to its " +"previous state. In Python this commonly happens when your code is buggy and " +"raises an uncaught exception. Keys are no longer echoed to the screen when " +"you type them, for example, which makes using the shell difficult." +msgstr "" + +#: ../Doc/howto/curses.rst:137 +msgid "" +"In Python you can avoid these complications and make debugging much easier " +"by importing the :func:`curses.wrapper` function and using it like this::" +msgstr "" + +#: ../Doc/howto/curses.rst:156 +msgid "" +"The :func:`~curses.wrapper` function takes a callable object and does the " +"initializations described above, also initializing colors if color support " +"is present. :func:`wrapper` then runs your provided callable. Once the " +"callable returns, :func:`wrapper` will restore the original state of the " +"terminal. The callable is called inside a :keyword:`try`...\\ :keyword:" +"`except` that catches exceptions, restores the state of the terminal, and " +"then re-raises the exception. Therefore your terminal won't be left in a " +"funny state on exception and you'll be able to read the exception's message " +"and traceback." +msgstr "" + +#: ../Doc/howto/curses.rst:168 +msgid "Windows and Pads" +msgstr "" + +#: ../Doc/howto/curses.rst:170 +msgid "" +"Windows are the basic abstraction in curses. A window object represents a " +"rectangular area of the screen, and supports methods to display text, erase " +"it, allow the user to input strings, and so forth." +msgstr "" + +#: ../Doc/howto/curses.rst:174 +msgid "" +"The ``stdscr`` object returned by the :func:`~curses.initscr` function is a " +"window object that covers the entire screen. Many programs may need only " +"this single window, but you might wish to divide the screen into smaller " +"windows, in order to redraw or clear them separately. The :func:`~curses." +"newwin` function creates a new window of a given size, returning the new " +"window object. ::" +msgstr "" + +#: ../Doc/howto/curses.rst:185 +msgid "" +"Note that the coordinate system used in curses is unusual. Coordinates are " +"always passed in the order *y,x*, and the top-left corner of a window is " +"coordinate (0,0). This breaks the normal convention for handling " +"coordinates where the *x* coordinate comes first. This is an unfortunate " +"difference from most other computer applications, but it's been part of " +"curses since it was first written, and it's too late to change things now." +msgstr "" + +#: ../Doc/howto/curses.rst:193 +msgid "" +"Your application can determine the size of the screen by using the :data:" +"`curses.LINES` and :data:`curses.COLS` variables to obtain the *y* and *x* " +"sizes. Legal coordinates will then extend from ``(0,0)`` to ``(curses.LINES " +"- 1, curses.COLS - 1)``." +msgstr "" + +#: ../Doc/howto/curses.rst:198 +msgid "" +"When you call a method to display or erase text, the effect doesn't " +"immediately show up on the display. Instead you must call the :meth:" +"`~curses.window.refresh` method of window objects to update the screen." +msgstr "" + +#: ../Doc/howto/curses.rst:203 +msgid "" +"This is because curses was originally written with slow 300-baud terminal " +"connections in mind; with these terminals, minimizing the time required to " +"redraw the screen was very important. Instead curses accumulates changes to " +"the screen and displays them in the most efficient manner when you call :" +"meth:`refresh`. For example, if your program displays some text in a window " +"and then clears the window, there's no need to send the original text " +"because they're never visible." +msgstr "" + +#: ../Doc/howto/curses.rst:212 +msgid "" +"In practice, explicitly telling curses to redraw a window doesn't really " +"complicate programming with curses much. Most programs go into a flurry of " +"activity, and then pause waiting for a keypress or some other action on the " +"part of the user. All you have to do is to be sure that the screen has been " +"redrawn before pausing to wait for user input, by first calling ``stdscr." +"refresh()`` or the :meth:`refresh` method of some other relevant window." +msgstr "" + +#: ../Doc/howto/curses.rst:220 +msgid "" +"A pad is a special case of a window; it can be larger than the actual " +"display screen, and only a portion of the pad displayed at a time. Creating " +"a pad requires the pad's height and width, while refreshing a pad requires " +"giving the coordinates of the on-screen area where a subsection of the pad " +"will be displayed. ::" +msgstr "" + +#: ../Doc/howto/curses.rst:241 +msgid "" +"The :meth:`refresh` call displays a section of the pad in the rectangle " +"extending from coordinate (5,5) to coordinate (20,75) on the screen; the " +"upper left corner of the displayed section is coordinate (0,0) on the pad. " +"Beyond that difference, pads are exactly like ordinary windows and support " +"the same methods." +msgstr "" + +#: ../Doc/howto/curses.rst:247 +msgid "" +"If you have multiple windows and pads on screen there is a more efficient " +"way to update the screen and prevent annoying screen flicker as each part of " +"the screen gets updated. :meth:`refresh` actually does two things:" +msgstr "" + +#: ../Doc/howto/curses.rst:252 +msgid "" +"Calls the :meth:`~curses.window.noutrefresh` method of each window to update " +"an underlying data structure representing the desired state of the screen." +msgstr "" + +#: ../Doc/howto/curses.rst:255 +msgid "" +"Calls the function :func:`~curses.doupdate` function to change the physical " +"screen to match the desired state recorded in the data structure." +msgstr "" + +#: ../Doc/howto/curses.rst:258 +msgid "" +"Instead you can call :meth:`noutrefresh` on a number of windows to update " +"the data structure, and then call :func:`doupdate` to update the screen." +msgstr "" + +#: ../Doc/howto/curses.rst:264 +msgid "Displaying Text" +msgstr "" + +#: ../Doc/howto/curses.rst:266 +msgid "" +"From a C programmer's point of view, curses may sometimes look like a twisty " +"maze of functions, all subtly different. For example, :c:func:`addstr` " +"displays a string at the current cursor location in the ``stdscr`` window, " +"while :c:func:`mvaddstr` moves to a given y,x coordinate first before " +"displaying the string. :c:func:`waddstr` is just like :c:func:`addstr`, but " +"allows specifying a window to use instead of using ``stdscr`` by default. :c:" +"func:`mvwaddstr` allows specifying both a window and a coordinate." +msgstr "" + +#: ../Doc/howto/curses.rst:275 +msgid "" +"Fortunately the Python interface hides all these details. ``stdscr`` is a " +"window object like any other, and methods such as :meth:`~curses.window." +"addstr` accept multiple argument forms. Usually there are four different " +"forms." +msgstr "" + +#: ../Doc/howto/curses.rst:281 +msgid "Form" +msgstr "" + +#: ../Doc/howto/curses.rst:281 ../Doc/howto/curses.rst:350 +msgid "Description" +msgstr "" + +#: ../Doc/howto/curses.rst:283 +msgid "*str* or *ch*" +msgstr "" + +#: ../Doc/howto/curses.rst:283 +msgid "Display the string *str* or character *ch* at the current position" +msgstr "" + +#: ../Doc/howto/curses.rst:286 +msgid "*str* or *ch*, *attr*" +msgstr "" + +#: ../Doc/howto/curses.rst:286 +msgid "" +"Display the string *str* or character *ch*, using attribute *attr* at the " +"current position" +msgstr "" + +#: ../Doc/howto/curses.rst:290 +msgid "*y*, *x*, *str* or *ch*" +msgstr "" + +#: ../Doc/howto/curses.rst:290 +msgid "Move to position *y,x* within the window, and display *str* or *ch*" +msgstr "" + +#: ../Doc/howto/curses.rst:293 +msgid "*y*, *x*, *str* or *ch*, *attr*" +msgstr "" + +#: ../Doc/howto/curses.rst:293 +msgid "" +"Move to position *y,x* within the window, and display *str* or *ch*, using " +"attribute *attr*" +msgstr "" + +#: ../Doc/howto/curses.rst:297 +msgid "" +"Attributes allow displaying text in highlighted forms such as boldface, " +"underline, reverse code, or in color. They'll be explained in more detail " +"in the next subsection." +msgstr "" + +#: ../Doc/howto/curses.rst:302 +msgid "" +"The :meth:`~curses.window.addstr` method takes a Python string or bytestring " +"as the value to be displayed. The contents of bytestrings are sent to the " +"terminal as-is. Strings are encoded to bytes using the value of the " +"window's :attr:`encoding` attribute; this defaults to the default system " +"encoding as returned by :func:`locale.getpreferredencoding`." +msgstr "" + +#: ../Doc/howto/curses.rst:309 +msgid "" +"The :meth:`~curses.window.addch` methods take a character, which can be " +"either a string of length 1, a bytestring of length 1, or an integer." +msgstr "" + +#: ../Doc/howto/curses.rst:312 +msgid "" +"Constants are provided for extension characters; these constants are " +"integers greater than 255. For example, :const:`ACS_PLMINUS` is a +/- " +"symbol, and :const:`ACS_ULCORNER` is the upper left corner of a box (handy " +"for drawing borders). You can also use the appropriate Unicode character." +msgstr "" + +#: ../Doc/howto/curses.rst:318 +msgid "" +"Windows remember where the cursor was left after the last operation, so if " +"you leave out the *y,x* coordinates, the string or character will be " +"displayed wherever the last operation left off. You can also move the " +"cursor with the ``move(y,x)`` method. Because some terminals always display " +"a flashing cursor, you may want to ensure that the cursor is positioned in " +"some location where it won't be distracting; it can be confusing to have the " +"cursor blinking at some apparently random location." +msgstr "" + +#: ../Doc/howto/curses.rst:326 +msgid "" +"If your application doesn't need a blinking cursor at all, you can call " +"``curs_set(False)`` to make it invisible. For compatibility with older " +"curses versions, there's a ``leaveok(bool)`` function that's a synonym for :" +"func:`~curses.curs_set`. When *bool* is true, the curses library will " +"attempt to suppress the flashing cursor, and you won't need to worry about " +"leaving it in odd locations." +msgstr "" + +#: ../Doc/howto/curses.rst:335 +msgid "Attributes and Color" +msgstr "" + +#: ../Doc/howto/curses.rst:337 +msgid "" +"Characters can be displayed in different ways. Status lines in a text-based " +"application are commonly shown in reverse video, or a text viewer may need " +"to highlight certain words. curses supports this by allowing you to specify " +"an attribute for each cell on the screen." +msgstr "" + +#: ../Doc/howto/curses.rst:342 +msgid "" +"An attribute is an integer, each bit representing a different attribute. " +"You can try to display text with multiple attribute bits set, but curses " +"doesn't guarantee that all the possible combinations are available, or that " +"they're all visually distinct. That depends on the ability of the terminal " +"being used, so it's safest to stick to the most commonly available " +"attributes, listed here." +msgstr "" + +#: ../Doc/howto/curses.rst:350 +msgid "Attribute" +msgstr "" + +#: ../Doc/howto/curses.rst:352 +msgid ":const:`A_BLINK`" +msgstr "" + +#: ../Doc/howto/curses.rst:352 +msgid "Blinking text" +msgstr "" + +#: ../Doc/howto/curses.rst:354 +msgid ":const:`A_BOLD`" +msgstr "" + +#: ../Doc/howto/curses.rst:354 +msgid "Extra bright or bold text" +msgstr "" + +#: ../Doc/howto/curses.rst:356 +msgid ":const:`A_DIM`" +msgstr "" + +#: ../Doc/howto/curses.rst:356 +msgid "Half bright text" +msgstr "" + +#: ../Doc/howto/curses.rst:358 +msgid ":const:`A_REVERSE`" +msgstr "" + +#: ../Doc/howto/curses.rst:358 +msgid "Reverse-video text" +msgstr "" + +#: ../Doc/howto/curses.rst:360 +msgid ":const:`A_STANDOUT`" +msgstr "" + +#: ../Doc/howto/curses.rst:360 +msgid "The best highlighting mode available" +msgstr "" + +#: ../Doc/howto/curses.rst:362 +msgid ":const:`A_UNDERLINE`" +msgstr "" + +#: ../Doc/howto/curses.rst:362 +msgid "Underlined text" +msgstr "" + +#: ../Doc/howto/curses.rst:365 +msgid "" +"So, to display a reverse-video status line on the top line of the screen, " +"you could code::" +msgstr "" + +#: ../Doc/howto/curses.rst:372 +msgid "" +"The curses library also supports color on those terminals that provide it. " +"The most common such terminal is probably the Linux console, followed by " +"color xterms." +msgstr "" + +#: ../Doc/howto/curses.rst:376 +msgid "" +"To use color, you must call the :func:`~curses.start_color` function soon " +"after calling :func:`~curses.initscr`, to initialize the default color set " +"(the :func:`curses.wrapper` function does this automatically). Once that's " +"done, the :func:`~curses.has_colors` function returns TRUE if the terminal " +"in use can actually display color. (Note: curses uses the American spelling " +"'color', instead of the Canadian/British spelling 'colour'. If you're used " +"to the British spelling, you'll have to resign yourself to misspelling it " +"for the sake of these functions.)" +msgstr "" + +#: ../Doc/howto/curses.rst:386 +msgid "" +"The curses library maintains a finite number of color pairs, containing a " +"foreground (or text) color and a background color. You can get the " +"attribute value corresponding to a color pair with the :func:`~curses." +"color_pair` function; this can be bitwise-OR'ed with other attributes such " +"as :const:`A_REVERSE`, but again, such combinations are not guaranteed to " +"work on all terminals." +msgstr "" + +#: ../Doc/howto/curses.rst:393 +msgid "An example, which displays a line of text using color pair 1::" +msgstr "" + +#: ../Doc/howto/curses.rst:398 +msgid "" +"As I said before, a color pair consists of a foreground and background " +"color. The ``init_pair(n, f, b)`` function changes the definition of color " +"pair *n*, to foreground color f and background color b. Color pair 0 is " +"hard-wired to white on black, and cannot be changed." +msgstr "" + +#: ../Doc/howto/curses.rst:403 +msgid "" +"Colors are numbered, and :func:`start_color` initializes 8 basic colors when " +"it activates color mode. They are: 0:black, 1:red, 2:green, 3:yellow, 4:" +"blue, 5:magenta, 6:cyan, and 7:white. The :mod:`curses` module defines " +"named constants for each of these colors: :const:`curses.COLOR_BLACK`, :" +"const:`curses.COLOR_RED`, and so forth." +msgstr "" + +#: ../Doc/howto/curses.rst:409 +msgid "" +"Let's put all this together. To change color 1 to red text on a white " +"background, you would call::" +msgstr "" + +#: ../Doc/howto/curses.rst:414 +msgid "" +"When you change a color pair, any text already displayed using that color " +"pair will change to the new colors. You can also display new text in this " +"color with::" +msgstr "" + +#: ../Doc/howto/curses.rst:420 +msgid "" +"Very fancy terminals can change the definitions of the actual colors to a " +"given RGB value. This lets you change color 1, which is usually red, to " +"purple or blue or any other color you like. Unfortunately, the Linux " +"console doesn't support this, so I'm unable to try it out, and can't provide " +"any examples. You can check if your terminal can do this by calling :func:" +"`~curses.can_change_color`, which returns ``True`` if the capability is " +"there. If you're lucky enough to have such a talented terminal, consult " +"your system's man pages for more information." +msgstr "" + +#: ../Doc/howto/curses.rst:431 +msgid "User Input" +msgstr "" + +#: ../Doc/howto/curses.rst:433 +msgid "" +"The C curses library offers only very simple input mechanisms. Python's :mod:" +"`curses` module adds a basic text-input widget. (Other libraries such as " +"`Urwid `_ have more extensive " +"collections of widgets.)" +msgstr "" + +#: ../Doc/howto/curses.rst:438 +msgid "There are two methods for getting input from a window:" +msgstr "" + +#: ../Doc/howto/curses.rst:440 +msgid "" +":meth:`~curses.window.getch` refreshes the screen and then waits for the " +"user to hit a key, displaying the key if :func:`~curses.echo` has been " +"called earlier. You can optionally specify a coordinate to which the cursor " +"should be moved before pausing." +msgstr "" + +#: ../Doc/howto/curses.rst:445 +msgid "" +":meth:`~curses.window.getkey` does the same thing but converts the integer " +"to a string. Individual characters are returned as 1-character strings, and " +"special keys such as function keys return longer strings containing a key " +"name such as ``KEY_UP`` or ``^G``." +msgstr "" + +#: ../Doc/howto/curses.rst:450 +msgid "" +"It's possible to not wait for the user using the :meth:`~curses.window." +"nodelay` window method. After ``nodelay(True)``, :meth:`getch` and :meth:" +"`getkey` for the window become non-blocking. To signal that no input is " +"ready, :meth:`getch` returns ``curses.ERR`` (a value of -1) and :meth:" +"`getkey` raises an exception. There's also a :func:`~curses.halfdelay` " +"function, which can be used to (in effect) set a timer on each :meth:" +"`getch`; if no input becomes available within a specified delay (measured in " +"tenths of a second), curses raises an exception." +msgstr "" + +#: ../Doc/howto/curses.rst:460 +msgid "" +"The :meth:`getch` method returns an integer; if it's between 0 and 255, it " +"represents the ASCII code of the key pressed. Values greater than 255 are " +"special keys such as Page Up, Home, or the cursor keys. You can compare the " +"value returned to constants such as :const:`curses.KEY_PPAGE`, :const:" +"`curses.KEY_HOME`, or :const:`curses.KEY_LEFT`. The main loop of your " +"program may look something like this::" +msgstr "" + +#: ../Doc/howto/curses.rst:476 +msgid "" +"The :mod:`curses.ascii` module supplies ASCII class membership functions " +"that take either integer or 1-character string arguments; these may be " +"useful in writing more readable tests for such loops. It also supplies " +"conversion functions that take either integer or 1-character-string " +"arguments and return the same type. For example, :func:`curses.ascii.ctrl` " +"returns the control character corresponding to its argument." +msgstr "" + +#: ../Doc/howto/curses.rst:483 +msgid "" +"There's also a method to retrieve an entire string, :meth:`~curses.window." +"getstr`. It isn't used very often, because its functionality is quite " +"limited; the only editing keys available are the backspace key and the Enter " +"key, which terminates the string. It can optionally be limited to a fixed " +"number of characters. ::" +msgstr "" + +#: ../Doc/howto/curses.rst:494 +msgid "" +"The :mod:`curses.textpad` module supplies a text box that supports an Emacs-" +"like set of keybindings. Various methods of the :class:`~curses.textpad." +"Textbox` class support editing with input validation and gathering the edit " +"results either with or without trailing spaces. Here's an example::" +msgstr "" + +#: ../Doc/howto/curses.rst:518 +msgid "" +"See the library documentation on :mod:`curses.textpad` for more details." +msgstr "" + +#: ../Doc/howto/curses.rst:522 +msgid "For More Information" +msgstr "" + +#: ../Doc/howto/curses.rst:524 +msgid "" +"This HOWTO doesn't cover some advanced topics, such as reading the contents " +"of the screen or capturing mouse events from an xterm instance, but the " +"Python library page for the :mod:`curses` module is now reasonably " +"complete. You should browse it next." +msgstr "" + +#: ../Doc/howto/curses.rst:529 +msgid "" +"If you're in doubt about the detailed behavior of the curses functions, " +"consult the manual pages for your curses implementation, whether it's " +"ncurses or a proprietary Unix vendor's. The manual pages will document any " +"quirks, and provide complete lists of all the functions, attributes, and :" +"const:`ACS_\\*` characters available to you." +msgstr "" + +#: ../Doc/howto/curses.rst:536 +msgid "" +"Because the curses API is so large, some functions aren't supported in the " +"Python interface. Often this isn't because they're difficult to implement, " +"but because no one has needed them yet. Also, Python doesn't yet support " +"the menu library associated with ncurses. Patches adding support for these " +"would be welcome; see `the Python Developer's Guide `_ to learn more about submitting patches to Python." +msgstr "" + +#: ../Doc/howto/curses.rst:544 +msgid "" +"`Writing Programs with NCURSES `_: a lengthy tutorial for C programmers." +msgstr "" + +#: ../Doc/howto/curses.rst:546 +msgid "`The ncurses man page `_" +msgstr "" + +#: ../Doc/howto/curses.rst:547 +msgid "" +"`The ncurses FAQ `_" +msgstr "" + +#: ../Doc/howto/curses.rst:548 +msgid "" +"`\"Use curses... don't swear\" `_: video of a PyCon 2013 talk on controlling terminals using " +"curses or Urwid." +msgstr "" + +#: ../Doc/howto/curses.rst:550 +msgid "" +"`\"Console Applications with Urwid\" `_: video of a PyCon CA 2012 talk " +"demonstrating some applications written using Urwid." +msgstr "" + +#: ../Doc/howto/descriptor.rst:3 +msgid "Descriptor HowTo Guide" +msgstr "" + +#: ../Doc/howto/descriptor.rst:5 +msgid "Raymond Hettinger" +msgstr "" + +#: ../Doc/howto/descriptor.rst:6 +msgid "" +msgstr "" + +#: ../Doc/howto/descriptor.rst:0 +msgid "Contents" +msgstr "" + +#: ../Doc/howto/descriptor.rst:13 +msgid "" +"Defines descriptors, summarizes the protocol, and shows how descriptors are " +"called. Examines a custom descriptor and several built-in python " +"descriptors including functions, properties, static methods, and class " +"methods. Shows how each works by giving a pure Python equivalent and a " +"sample application." +msgstr "" + +#: ../Doc/howto/descriptor.rst:18 +msgid "" +"Learning about descriptors not only provides access to a larger toolset, it " +"creates a deeper understanding of how Python works and an appreciation for " +"the elegance of its design." +msgstr "" + +#: ../Doc/howto/descriptor.rst:24 +msgid "Definition and Introduction" +msgstr "" + +#: ../Doc/howto/descriptor.rst:26 +msgid "" +"In general, a descriptor is an object attribute with \"binding behavior\", " +"one whose attribute access has been overridden by methods in the descriptor " +"protocol. Those methods are :meth:`__get__`, :meth:`__set__`, and :meth:" +"`__delete__`. If any of those methods are defined for an object, it is said " +"to be a descriptor." +msgstr "" + +#: ../Doc/howto/descriptor.rst:32 +msgid "" +"The default behavior for attribute access is to get, set, or delete the " +"attribute from an object's dictionary. For instance, ``a.x`` has a lookup " +"chain starting with ``a.__dict__['x']``, then ``type(a).__dict__['x']``, and " +"continuing through the base classes of ``type(a)`` excluding metaclasses. If " +"the looked-up value is an object defining one of the descriptor methods, " +"then Python may override the default behavior and invoke the descriptor " +"method instead. Where this occurs in the precedence chain depends on which " +"descriptor methods were defined." +msgstr "" + +#: ../Doc/howto/descriptor.rst:41 +msgid "" +"Descriptors are a powerful, general purpose protocol. They are the " +"mechanism behind properties, methods, static methods, class methods, and :" +"func:`super()`. They are used throughout Python itself to implement the new " +"style classes introduced in version 2.2. Descriptors simplify the " +"underlying C-code and offer a flexible set of new tools for everyday Python " +"programs." +msgstr "" + +#: ../Doc/howto/descriptor.rst:49 +msgid "Descriptor Protocol" +msgstr "" + +#: ../Doc/howto/descriptor.rst:51 +msgid "``descr.__get__(self, obj, type=None) --> value``" +msgstr "" + +#: ../Doc/howto/descriptor.rst:53 +msgid "``descr.__set__(self, obj, value) --> None``" +msgstr "" + +#: ../Doc/howto/descriptor.rst:55 +msgid "``descr.__delete__(self, obj) --> None``" +msgstr "" + +#: ../Doc/howto/descriptor.rst:57 +msgid "" +"That is all there is to it. Define any of these methods and an object is " +"considered a descriptor and can override default behavior upon being looked " +"up as an attribute." +msgstr "" + +#: ../Doc/howto/descriptor.rst:61 +msgid "" +"If an object defines both :meth:`__get__` and :meth:`__set__`, it is " +"considered a data descriptor. Descriptors that only define :meth:`__get__` " +"are called non-data descriptors (they are typically used for methods but " +"other uses are possible)." +msgstr "" + +#: ../Doc/howto/descriptor.rst:66 +msgid "" +"Data and non-data descriptors differ in how overrides are calculated with " +"respect to entries in an instance's dictionary. If an instance's dictionary " +"has an entry with the same name as a data descriptor, the data descriptor " +"takes precedence. If an instance's dictionary has an entry with the same " +"name as a non-data descriptor, the dictionary entry takes precedence." +msgstr "" + +#: ../Doc/howto/descriptor.rst:72 +msgid "" +"To make a read-only data descriptor, define both :meth:`__get__` and :meth:" +"`__set__` with the :meth:`__set__` raising an :exc:`AttributeError` when " +"called. Defining the :meth:`__set__` method with an exception raising " +"placeholder is enough to make it a data descriptor." +msgstr "" + +#: ../Doc/howto/descriptor.rst:79 +msgid "Invoking Descriptors" +msgstr "" + +#: ../Doc/howto/descriptor.rst:81 +msgid "" +"A descriptor can be called directly by its method name. For example, ``d." +"__get__(obj)``." +msgstr "" + +#: ../Doc/howto/descriptor.rst:84 +msgid "" +"Alternatively, it is more common for a descriptor to be invoked " +"automatically upon attribute access. For example, ``obj.d`` looks up ``d`` " +"in the dictionary of ``obj``. If ``d`` defines the method :meth:`__get__`, " +"then ``d.__get__(obj)`` is invoked according to the precedence rules listed " +"below." +msgstr "" + +#: ../Doc/howto/descriptor.rst:89 +msgid "" +"The details of invocation depend on whether ``obj`` is an object or a class." +msgstr "" + +#: ../Doc/howto/descriptor.rst:91 +msgid "" +"For objects, the machinery is in :meth:`object.__getattribute__` which " +"transforms ``b.x`` into ``type(b).__dict__['x'].__get__(b, type(b))``. The " +"implementation works through a precedence chain that gives data descriptors " +"priority over instance variables, instance variables priority over non-data " +"descriptors, and assigns lowest priority to :meth:`__getattr__` if provided. " +"The full C implementation can be found in :c:func:" +"`PyObject_GenericGetAttr()` in :source:`Objects/object.c`." +msgstr "" + +#: ../Doc/howto/descriptor.rst:99 +msgid "" +"For classes, the machinery is in :meth:`type.__getattribute__` which " +"transforms ``B.x`` into ``B.__dict__['x'].__get__(None, B)``. In pure " +"Python, it looks like::" +msgstr "" + +#: ../Doc/howto/descriptor.rst:110 +msgid "The important points to remember are:" +msgstr "" + +#: ../Doc/howto/descriptor.rst:112 +msgid "descriptors are invoked by the :meth:`__getattribute__` method" +msgstr "" + +#: ../Doc/howto/descriptor.rst:113 +msgid "overriding :meth:`__getattribute__` prevents automatic descriptor calls" +msgstr "" + +#: ../Doc/howto/descriptor.rst:114 +msgid "" +":meth:`object.__getattribute__` and :meth:`type.__getattribute__` make " +"different calls to :meth:`__get__`." +msgstr "" + +#: ../Doc/howto/descriptor.rst:116 +msgid "data descriptors always override instance dictionaries." +msgstr "" + +#: ../Doc/howto/descriptor.rst:117 +msgid "non-data descriptors may be overridden by instance dictionaries." +msgstr "" + +#: ../Doc/howto/descriptor.rst:119 +msgid "" +"The object returned by ``super()`` also has a custom :meth:" +"`__getattribute__` method for invoking descriptors. The call ``super(B, " +"obj).m()`` searches ``obj.__class__.__mro__`` for the base class ``A`` " +"immediately following ``B`` and then returns ``A.__dict__['m'].__get__(obj, " +"B)``. If not a descriptor, ``m`` is returned unchanged. If not in the " +"dictionary, ``m`` reverts to a search using :meth:`object.__getattribute__`." +msgstr "" + +#: ../Doc/howto/descriptor.rst:126 +msgid "" +"The implementation details are in :c:func:`super_getattro()` in :source:" +"`Objects/typeobject.c`. and a pure Python equivalent can be found in " +"`Guido's Tutorial`_." +msgstr "" + +#: ../Doc/howto/descriptor.rst:132 +msgid "" +"The details above show that the mechanism for descriptors is embedded in " +"the :meth:`__getattribute__()` methods for :class:`object`, :class:`type`, " +"and :func:`super`. Classes inherit this machinery when they derive from :" +"class:`object` or if they have a meta-class providing similar functionality. " +"Likewise, classes can turn-off descriptor invocation by overriding :meth:" +"`__getattribute__()`." +msgstr "" + +#: ../Doc/howto/descriptor.rst:141 +msgid "Descriptor Example" +msgstr "" + +#: ../Doc/howto/descriptor.rst:143 +msgid "" +"The following code creates a class whose objects are data descriptors which " +"print a message for each get or set. Overriding :meth:`__getattribute__` is " +"alternate approach that could do this for every attribute. However, this " +"descriptor is useful for monitoring just a few chosen attributes::" +msgstr "" + +#: ../Doc/howto/descriptor.rst:181 +msgid "" +"The protocol is simple and offers exciting possibilities. Several use cases " +"are so common that they have been packaged into individual function calls. " +"Properties, bound and unbound methods, static methods, and class methods are " +"all based on the descriptor protocol." +msgstr "" + +#: ../Doc/howto/descriptor.rst:188 +msgid "Properties" +msgstr "" + +#: ../Doc/howto/descriptor.rst:190 +msgid "" +"Calling :func:`property` is a succinct way of building a data descriptor " +"that triggers function calls upon access to an attribute. Its signature is::" +msgstr "" + +#: ../Doc/howto/descriptor.rst:195 +msgid "" +"The documentation shows a typical use to define a managed attribute ``x``::" +msgstr "" + +#: ../Doc/howto/descriptor.rst:203 +msgid "" +"To see how :func:`property` is implemented in terms of the descriptor " +"protocol, here is a pure Python equivalent::" +msgstr "" + +#: ../Doc/howto/descriptor.rst:243 +msgid "" +"The :func:`property` builtin helps whenever a user interface has granted " +"attribute access and then subsequent changes require the intervention of a " +"method." +msgstr "" + +#: ../Doc/howto/descriptor.rst:247 +msgid "" +"For instance, a spreadsheet class may grant access to a cell value through " +"``Cell('b10').value``. Subsequent improvements to the program require the " +"cell to be recalculated on every access; however, the programmer does not " +"want to affect existing client code accessing the attribute directly. The " +"solution is to wrap access to the value attribute in a property data " +"descriptor::" +msgstr "" + +#: ../Doc/howto/descriptor.rst:263 +msgid "Functions and Methods" +msgstr "" + +#: ../Doc/howto/descriptor.rst:265 +msgid "" +"Python's object oriented features are built upon a function based " +"environment. Using non-data descriptors, the two are merged seamlessly." +msgstr "" + +#: ../Doc/howto/descriptor.rst:268 +msgid "" +"Class dictionaries store methods as functions. In a class definition, " +"methods are written using :keyword:`def` and :keyword:`lambda`, the usual " +"tools for creating functions. The only difference from regular functions is " +"that the first argument is reserved for the object instance. By Python " +"convention, the instance reference is called *self* but may be called *this* " +"or any other variable name." +msgstr "" + +#: ../Doc/howto/descriptor.rst:275 +msgid "" +"To support method calls, functions include the :meth:`__get__` method for " +"binding methods during attribute access. This means that all functions are " +"non-data descriptors which return bound or unbound methods depending whether " +"they are invoked from an object or a class. In pure python, it works like " +"this::" +msgstr "" + +#: ../Doc/howto/descriptor.rst:287 +msgid "" +"Running the interpreter shows how the function descriptor works in practice::" +msgstr "" + +#: ../Doc/howto/descriptor.rst:301 +msgid "" +"The output suggests that bound and unbound methods are two different types. " +"While they could have been implemented that way, the actual C implementation " +"of :c:type:`PyMethod_Type` in :source:`Objects/classobject.c` is a single " +"object with two different representations depending on whether the :attr:" +"`im_self` field is set or is *NULL* (the C equivalent of *None*)." +msgstr "" + +#: ../Doc/howto/descriptor.rst:307 +msgid "" +"Likewise, the effects of calling a method object depend on the :attr:" +"`im_self` field. If set (meaning bound), the original function (stored in " +"the :attr:`im_func` field) is called as expected with the first argument set " +"to the instance. If unbound, all of the arguments are passed unchanged to " +"the original function. The actual C implementation of :func:" +"`instancemethod_call()` is only slightly more complex in that it includes " +"some type checking." +msgstr "" + +#: ../Doc/howto/descriptor.rst:316 +msgid "Static Methods and Class Methods" +msgstr "" + +#: ../Doc/howto/descriptor.rst:318 +msgid "" +"Non-data descriptors provide a simple mechanism for variations on the usual " +"patterns of binding functions into methods." +msgstr "" + +#: ../Doc/howto/descriptor.rst:321 +msgid "" +"To recap, functions have a :meth:`__get__` method so that they can be " +"converted to a method when accessed as attributes. The non-data descriptor " +"transforms an ``obj.f(*args)`` call into ``f(obj, *args)``. Calling ``klass." +"f(*args)`` becomes ``f(*args)``." +msgstr "" + +#: ../Doc/howto/descriptor.rst:326 +msgid "This chart summarizes the binding and its two most useful variants:" +msgstr "" + +#: ../Doc/howto/descriptor.rst:329 +msgid "Transformation" +msgstr "" + +#: ../Doc/howto/descriptor.rst:329 +msgid "Called from an Object" +msgstr "" + +#: ../Doc/howto/descriptor.rst:329 +msgid "Called from a Class" +msgstr "" + +#: ../Doc/howto/descriptor.rst:332 +msgid "function" +msgstr "" + +#: ../Doc/howto/descriptor.rst:332 +msgid "f(obj, \\*args)" +msgstr "" + +#: ../Doc/howto/descriptor.rst:332 ../Doc/howto/descriptor.rst:334 +msgid "f(\\*args)" +msgstr "" + +#: ../Doc/howto/descriptor.rst:334 +msgid "staticmethod" +msgstr "" + +#: ../Doc/howto/descriptor.rst:336 +msgid "classmethod" +msgstr "" + +#: ../Doc/howto/descriptor.rst:336 +msgid "f(type(obj), \\*args)" +msgstr "" + +#: ../Doc/howto/descriptor.rst:336 +msgid "f(klass, \\*args)" +msgstr "" + +#: ../Doc/howto/descriptor.rst:339 +msgid "" +"Static methods return the underlying function without changes. Calling " +"either ``c.f`` or ``C.f`` is the equivalent of a direct lookup into ``object." +"__getattribute__(c, \"f\")`` or ``object.__getattribute__(C, \"f\")``. As a " +"result, the function becomes identically accessible from either an object or " +"a class." +msgstr "" + +#: ../Doc/howto/descriptor.rst:345 +msgid "" +"Good candidates for static methods are methods that do not reference the " +"``self`` variable." +msgstr "" + +#: ../Doc/howto/descriptor.rst:348 +msgid "" +"For instance, a statistics package may include a container class for " +"experimental data. The class provides normal methods for computing the " +"average, mean, median, and other descriptive statistics that depend on the " +"data. However, there may be useful functions which are conceptually related " +"but do not depend on the data. For instance, ``erf(x)`` is handy conversion " +"routine that comes up in statistical work but does not directly depend on a " +"particular dataset. It can be called either from an object or the class: " +"``s.erf(1.5) --> .9332`` or ``Sample.erf(1.5) --> .9332``." +msgstr "" + +#: ../Doc/howto/descriptor.rst:357 +msgid "" +"Since staticmethods return the underlying function with no changes, the " +"example calls are unexciting::" +msgstr "" + +#: ../Doc/howto/descriptor.rst:370 +msgid "" +"Using the non-data descriptor protocol, a pure Python version of :func:" +"`staticmethod` would look like this::" +msgstr "" + +#: ../Doc/howto/descriptor.rst:382 +msgid "" +"Unlike static methods, class methods prepend the class reference to the " +"argument list before calling the function. This format is the same for " +"whether the caller is an object or a class::" +msgstr "" + +#: ../Doc/howto/descriptor.rst:397 +msgid "" +"This behavior is useful whenever the function only needs to have a class " +"reference and does not care about any underlying data. One use for " +"classmethods is to create alternate class constructors. In Python 2.3, the " +"classmethod :func:`dict.fromkeys` creates a new dictionary from a list of " +"keys. The pure Python equivalent is::" +msgstr "" + +#: ../Doc/howto/descriptor.rst:413 +msgid "Now a new dictionary of unique keys can be constructed like this::" +msgstr "" + +#: ../Doc/howto/descriptor.rst:418 +msgid "" +"Using the non-data descriptor protocol, a pure Python version of :func:" +"`classmethod` would look like this::" +msgstr "" + +#: ../Doc/howto/functional.rst:3 +msgid "Functional Programming HOWTO" +msgstr "" + +#: ../Doc/howto/functional.rst:5 +msgid "A. M. Kuchling" +msgstr "" + +#: ../Doc/howto/functional.rst:6 +msgid "0.32" +msgstr "" + +#: ../Doc/howto/functional.rst:8 +msgid "" +"In this document, we'll take a tour of Python's features suitable for " +"implementing programs in a functional style. After an introduction to the " +"concepts of functional programming, we'll look at language features such as :" +"term:`iterator`\\s and :term:`generator`\\s and relevant library modules " +"such as :mod:`itertools` and :mod:`functools`." +msgstr "" + +#: ../Doc/howto/functional.rst:16 ../Doc/howto/regex.rst:24 +#: ../Doc/howto/urllib2.rst:18 +msgid "Introduction" +msgstr "" + +#: ../Doc/howto/functional.rst:18 +msgid "" +"This section explains the basic concept of functional programming; if you're " +"just interested in learning about Python language features, skip to the next " +"section on :ref:`functional-howto-iterators`." +msgstr "" + +#: ../Doc/howto/functional.rst:22 +msgid "" +"Programming languages support decomposing problems in several different ways:" +msgstr "" + +#: ../Doc/howto/functional.rst:24 +msgid "" +"Most programming languages are **procedural**: programs are lists of " +"instructions that tell the computer what to do with the program's input. C, " +"Pascal, and even Unix shells are procedural languages." +msgstr "" + +#: ../Doc/howto/functional.rst:28 +msgid "" +"In **declarative** languages, you write a specification that describes the " +"problem to be solved, and the language implementation figures out how to " +"perform the computation efficiently. SQL is the declarative language you're " +"most likely to be familiar with; a SQL query describes the data set you want " +"to retrieve, and the SQL engine decides whether to scan tables or use " +"indexes, which subclauses should be performed first, etc." +msgstr "" + +#: ../Doc/howto/functional.rst:35 +msgid "" +"**Object-oriented** programs manipulate collections of objects. Objects " +"have internal state and support methods that query or modify this internal " +"state in some way. Smalltalk and Java are object-oriented languages. C++ " +"and Python are languages that support object-oriented programming, but don't " +"force the use of object-oriented features." +msgstr "" + +#: ../Doc/howto/functional.rst:41 +msgid "" +"**Functional** programming decomposes a problem into a set of functions. " +"Ideally, functions only take inputs and produce outputs, and don't have any " +"internal state that affects the output produced for a given input. Well-" +"known functional languages include the ML family (Standard ML, OCaml, and " +"other variants) and Haskell." +msgstr "" + +#: ../Doc/howto/functional.rst:47 +msgid "" +"The designers of some computer languages choose to emphasize one particular " +"approach to programming. This often makes it difficult to write programs " +"that use a different approach. Other languages are multi-paradigm languages " +"that support several different approaches. Lisp, C++, and Python are multi-" +"paradigm; you can write programs or libraries that are largely procedural, " +"object-oriented, or functional in all of these languages. In a large " +"program, different sections might be written using different approaches; the " +"GUI might be object-oriented while the processing logic is procedural or " +"functional, for example." +msgstr "" + +#: ../Doc/howto/functional.rst:58 +msgid "" +"In a functional program, input flows through a set of functions. Each " +"function operates on its input and produces some output. Functional style " +"discourages functions with side effects that modify internal state or make " +"other changes that aren't visible in the function's return value. Functions " +"that have no side effects at all are called **purely functional**. Avoiding " +"side effects means not using data structures that get updated as a program " +"runs; every function's output must only depend on its input." +msgstr "" + +#: ../Doc/howto/functional.rst:66 +msgid "" +"Some languages are very strict about purity and don't even have assignment " +"statements such as ``a=3`` or ``c = a + b``, but it's difficult to avoid all " +"side effects. Printing to the screen or writing to a disk file are side " +"effects, for example. For example, in Python a call to the :func:`print` " +"or :func:`time.sleep` function both return no useful value; they're only " +"called for their side effects of sending some text to the screen or pausing " +"execution for a second." +msgstr "" + +#: ../Doc/howto/functional.rst:74 +msgid "" +"Python programs written in functional style usually won't go to the extreme " +"of avoiding all I/O or all assignments; instead, they'll provide a " +"functional-appearing interface but will use non-functional features " +"internally. For example, the implementation of a function will still use " +"assignments to local variables, but won't modify global variables or have " +"other side effects." +msgstr "" + +#: ../Doc/howto/functional.rst:80 +msgid "" +"Functional programming can be considered the opposite of object-oriented " +"programming. Objects are little capsules containing some internal state " +"along with a collection of method calls that let you modify this state, and " +"programs consist of making the right set of state changes. Functional " +"programming wants to avoid state changes as much as possible and works with " +"data flowing between functions. In Python you might combine the two " +"approaches by writing functions that take and return instances representing " +"objects in your application (e-mail messages, transactions, etc.)." +msgstr "" + +#: ../Doc/howto/functional.rst:89 +msgid "" +"Functional design may seem like an odd constraint to work under. Why should " +"you avoid objects and side effects? There are theoretical and practical " +"advantages to the functional style:" +msgstr "" + +#: ../Doc/howto/functional.rst:93 +msgid "Formal provability." +msgstr "" + +#: ../Doc/howto/functional.rst:94 +msgid "Modularity." +msgstr "" + +#: ../Doc/howto/functional.rst:95 +msgid "Composability." +msgstr "" + +#: ../Doc/howto/functional.rst:96 +msgid "Ease of debugging and testing." +msgstr "" + +#: ../Doc/howto/functional.rst:100 +msgid "Formal provability" +msgstr "" + +#: ../Doc/howto/functional.rst:102 +msgid "" +"A theoretical benefit is that it's easier to construct a mathematical proof " +"that a functional program is correct." +msgstr "" + +#: ../Doc/howto/functional.rst:105 +msgid "" +"For a long time researchers have been interested in finding ways to " +"mathematically prove programs correct. This is different from testing a " +"program on numerous inputs and concluding that its output is usually " +"correct, or reading a program's source code and concluding that the code " +"looks right; the goal is instead a rigorous proof that a program produces " +"the right result for all possible inputs." +msgstr "" + +#: ../Doc/howto/functional.rst:112 +msgid "" +"The technique used to prove programs correct is to write down " +"**invariants**, properties of the input data and of the program's variables " +"that are always true. For each line of code, you then show that if " +"invariants X and Y are true **before** the line is executed, the slightly " +"different invariants X' and Y' are true **after** the line is executed. " +"This continues until you reach the end of the program, at which point the " +"invariants should match the desired conditions on the program's output." +msgstr "" + +#: ../Doc/howto/functional.rst:120 +msgid "" +"Functional programming's avoidance of assignments arose because assignments " +"are difficult to handle with this technique; assignments can break " +"invariants that were true before the assignment without producing any new " +"invariants that can be propagated onward." +msgstr "" + +#: ../Doc/howto/functional.rst:125 +msgid "" +"Unfortunately, proving programs correct is largely impractical and not " +"relevant to Python software. Even trivial programs require proofs that are " +"several pages long; the proof of correctness for a moderately complicated " +"program would be enormous, and few or none of the programs you use daily " +"(the Python interpreter, your XML parser, your web browser) could be proven " +"correct. Even if you wrote down or generated a proof, there would then be " +"the question of verifying the proof; maybe there's an error in it, and you " +"wrongly believe you've proved the program correct." +msgstr "" + +#: ../Doc/howto/functional.rst:136 +msgid "Modularity" +msgstr "" + +#: ../Doc/howto/functional.rst:138 +msgid "" +"A more practical benefit of functional programming is that it forces you to " +"break apart your problem into small pieces. Programs are more modular as a " +"result. It's easier to specify and write a small function that does one " +"thing than a large function that performs a complicated transformation. " +"Small functions are also easier to read and to check for errors." +msgstr "" + +#: ../Doc/howto/functional.rst:146 +msgid "Ease of debugging and testing" +msgstr "" + +#: ../Doc/howto/functional.rst:148 +msgid "Testing and debugging a functional-style program is easier." +msgstr "" + +#: ../Doc/howto/functional.rst:150 +msgid "" +"Debugging is simplified because functions are generally small and clearly " +"specified. When a program doesn't work, each function is an interface point " +"where you can check that the data are correct. You can look at the " +"intermediate inputs and outputs to quickly isolate the function that's " +"responsible for a bug." +msgstr "" + +#: ../Doc/howto/functional.rst:155 +msgid "" +"Testing is easier because each function is a potential subject for a unit " +"test. Functions don't depend on system state that needs to be replicated " +"before running a test; instead you only have to synthesize the right input " +"and then check that the output matches expectations." +msgstr "" + +#: ../Doc/howto/functional.rst:162 +msgid "Composability" +msgstr "" + +#: ../Doc/howto/functional.rst:164 +msgid "" +"As you work on a functional-style program, you'll write a number of " +"functions with varying inputs and outputs. Some of these functions will be " +"unavoidably specialized to a particular application, but others will be " +"useful in a wide variety of programs. For example, a function that takes a " +"directory path and returns all the XML files in the directory, or a function " +"that takes a filename and returns its contents, can be applied to many " +"different situations." +msgstr "" + +#: ../Doc/howto/functional.rst:171 +msgid "" +"Over time you'll form a personal library of utilities. Often you'll " +"assemble new programs by arranging existing functions in a new configuration " +"and writing a few functions specialized for the current task." +msgstr "" + +#: ../Doc/howto/functional.rst:179 +msgid "Iterators" +msgstr "" + +#: ../Doc/howto/functional.rst:181 +msgid "" +"I'll start by looking at a Python language feature that's an important " +"foundation for writing functional-style programs: iterators." +msgstr "" + +#: ../Doc/howto/functional.rst:184 +msgid "" +"An iterator is an object representing a stream of data; this object returns " +"the data one element at a time. A Python iterator must support a method " +"called :meth:`~iterator.__next__` that takes no arguments and always returns " +"the next element of the stream. If there are no more elements in the " +"stream, :meth:`~iterator.__next__` must raise the :exc:`StopIteration` " +"exception. Iterators don't have to be finite, though; it's perfectly " +"reasonable to write an iterator that produces an infinite stream of data." +msgstr "" + +#: ../Doc/howto/functional.rst:192 +msgid "" +"The built-in :func:`iter` function takes an arbitrary object and tries to " +"return an iterator that will return the object's contents or elements, " +"raising :exc:`TypeError` if the object doesn't support iteration. Several " +"of Python's built-in data types support iteration, the most common being " +"lists and dictionaries. An object is called :term:`iterable` if you can get " +"an iterator for it." +msgstr "" + +#: ../Doc/howto/functional.rst:199 +msgid "You can experiment with the iteration interface manually:" +msgstr "" + +#: ../Doc/howto/functional.rst:217 +msgid "" +"Python expects iterable objects in several different contexts, the most " +"important being the :keyword:`for` statement. In the statement ``for X in " +"Y``, Y must be an iterator or some object for which :func:`iter` can create " +"an iterator. These two statements are equivalent::" +msgstr "" + +#: ../Doc/howto/functional.rst:229 +msgid "" +"Iterators can be materialized as lists or tuples by using the :func:`list` " +"or :func:`tuple` constructor functions:" +msgstr "" + +#: ../Doc/howto/functional.rst:238 +msgid "" +"Sequence unpacking also supports iterators: if you know an iterator will " +"return N elements, you can unpack them into an N-tuple:" +msgstr "" + +#: ../Doc/howto/functional.rst:247 +msgid "" +"Built-in functions such as :func:`max` and :func:`min` can take a single " +"iterator argument and will return the largest or smallest element. The ``" +"\"in\"`` and ``\"not in\"`` operators also support iterators: ``X in " +"iterator`` is true if X is found in the stream returned by the iterator. " +"You'll run into obvious problems if the iterator is infinite; :func:`max`, :" +"func:`min` will never return, and if the element X never appears in the " +"stream, the ``\"in\"`` and ``\"not in\"`` operators won't return either." +msgstr "" + +#: ../Doc/howto/functional.rst:255 +msgid "" +"Note that you can only go forward in an iterator; there's no way to get the " +"previous element, reset the iterator, or make a copy of it. Iterator " +"objects can optionally provide these additional capabilities, but the " +"iterator protocol only specifies the :meth:`~iterator.__next__` method. " +"Functions may therefore consume all of the iterator's output, and if you " +"need to do something different with the same stream, you'll have to create a " +"new iterator." +msgstr "" + +#: ../Doc/howto/functional.rst:265 +msgid "Data Types That Support Iterators" +msgstr "" + +#: ../Doc/howto/functional.rst:267 +msgid "" +"We've already seen how lists and tuples support iterators. In fact, any " +"Python sequence type, such as strings, will automatically support creation " +"of an iterator." +msgstr "" + +#: ../Doc/howto/functional.rst:271 +msgid "" +"Calling :func:`iter` on a dictionary returns an iterator that will loop over " +"the dictionary's keys::" +msgstr "" + +#: ../Doc/howto/functional.rst:291 +msgid "" +"Note that the order is essentially random, because it's based on the hash " +"ordering of the objects in the dictionary." +msgstr "" + +#: ../Doc/howto/functional.rst:294 +msgid "" +"Applying :func:`iter` to a dictionary always loops over the keys, but " +"dictionaries have methods that return other iterators. If you want to " +"iterate over values or key/value pairs, you can explicitly call the :meth:" +"`~dict.values` or :meth:`~dict.items` methods to get an appropriate iterator." +msgstr "" + +#: ../Doc/howto/functional.rst:300 +msgid "" +"The :func:`dict` constructor can accept an iterator that returns a finite " +"stream of ``(key, value)`` tuples:" +msgstr "" + +#: ../Doc/howto/functional.rst:307 +msgid "" +"Files also support iteration by calling the :meth:`~io.TextIOBase.readline` " +"method until there are no more lines in the file. This means you can read " +"each line of a file like this::" +msgstr "" + +#: ../Doc/howto/functional.rst:315 +msgid "" +"Sets can take their contents from an iterable and let you iterate over the " +"set's elements::" +msgstr "" + +#: ../Doc/howto/functional.rst:325 +msgid "Generator expressions and list comprehensions" +msgstr "" + +#: ../Doc/howto/functional.rst:327 +msgid "" +"Two common operations on an iterator's output are 1) performing some " +"operation for every element, 2) selecting a subset of elements that meet " +"some condition. For example, given a list of strings, you might want to " +"strip off trailing whitespace from each line or extract all the strings " +"containing a given substring." +msgstr "" + +#: ../Doc/howto/functional.rst:333 +msgid "" +"List comprehensions and generator expressions (short form: \"listcomps\" and " +"\"genexps\") are a concise notation for such operations, borrowed from the " +"functional programming language Haskell (https://www.haskell.org/). You can " +"strip all the whitespace from a stream of strings with the following code::" +msgstr "" + +#: ../Doc/howto/functional.rst:346 +msgid "" +"You can select only certain elements by adding an ``\"if\"`` condition::" +msgstr "" + +#: ../Doc/howto/functional.rst:351 +msgid "" +"With a list comprehension, you get back a Python list; ``stripped_list`` is " +"a list containing the resulting lines, not an iterator. Generator " +"expressions return an iterator that computes the values as necessary, not " +"needing to materialize all the values at once. This means that list " +"comprehensions aren't useful if you're working with iterators that return an " +"infinite stream or a very large amount of data. Generator expressions are " +"preferable in these situations." +msgstr "" + +#: ../Doc/howto/functional.rst:358 +msgid "" +"Generator expressions are surrounded by parentheses (\"()\") and list " +"comprehensions are surrounded by square brackets (\"[]\"). Generator " +"expressions have the form::" +msgstr "" + +#: ../Doc/howto/functional.rst:371 +msgid "" +"Again, for a list comprehension only the outside brackets are different " +"(square brackets instead of parentheses)." +msgstr "" + +#: ../Doc/howto/functional.rst:374 +msgid "" +"The elements of the generated output will be the successive values of " +"``expression``. The ``if`` clauses are all optional; if present, " +"``expression`` is only evaluated and added to the result when ``condition`` " +"is true." +msgstr "" + +#: ../Doc/howto/functional.rst:378 +msgid "" +"Generator expressions always have to be written inside parentheses, but the " +"parentheses signalling a function call also count. If you want to create an " +"iterator that will be immediately passed to a function you can write::" +msgstr "" + +#: ../Doc/howto/functional.rst:384 +msgid "" +"The ``for...in`` clauses contain the sequences to be iterated over. The " +"sequences do not have to be the same length, because they are iterated over " +"from left to right, **not** in parallel. For each element in ``sequence1``, " +"``sequence2`` is looped over from the beginning. ``sequence3`` is then " +"looped over for each resulting pair of elements from ``sequence1`` and " +"``sequence2``." +msgstr "" + +#: ../Doc/howto/functional.rst:390 +msgid "" +"To put it another way, a list comprehension or generator expression is " +"equivalent to the following Python code::" +msgstr "" + +#: ../Doc/howto/functional.rst:407 +msgid "" +"This means that when there are multiple ``for...in`` clauses but no ``if`` " +"clauses, the length of the resulting output will be equal to the product of " +"the lengths of all the sequences. If you have two lists of length 3, the " +"output list is 9 elements long:" +msgstr "" + +#: ../Doc/howto/functional.rst:419 +msgid "" +"To avoid introducing an ambiguity into Python's grammar, if ``expression`` " +"is creating a tuple, it must be surrounded with parentheses. The first list " +"comprehension below is a syntax error, while the second one is correct::" +msgstr "" + +#: ../Doc/howto/functional.rst:430 +msgid "Generators" +msgstr "" + +#: ../Doc/howto/functional.rst:432 +msgid "" +"Generators are a special class of functions that simplify the task of " +"writing iterators. Regular functions compute a value and return it, but " +"generators return an iterator that returns a stream of values." +msgstr "" + +#: ../Doc/howto/functional.rst:436 +msgid "" +"You're doubtless familiar with how regular function calls work in Python or " +"C. When you call a function, it gets a private namespace where its local " +"variables are created. When the function reaches a ``return`` statement, " +"the local variables are destroyed and the value is returned to the caller. " +"A later call to the same function creates a new private namespace and a " +"fresh set of local variables. But, what if the local variables weren't " +"thrown away on exiting a function? What if you could later resume the " +"function where it left off? This is what generators provide; they can be " +"thought of as resumable functions." +msgstr "" + +#: ../Doc/howto/functional.rst:445 +msgid "Here's the simplest example of a generator function:" +msgstr "" + +#: ../Doc/howto/functional.rst:451 +msgid "" +"Any function containing a :keyword:`yield` keyword is a generator function; " +"this is detected by Python's :term:`bytecode` compiler which compiles the " +"function specially as a result." +msgstr "" + +#: ../Doc/howto/functional.rst:455 +msgid "" +"When you call a generator function, it doesn't return a single value; " +"instead it returns a generator object that supports the iterator protocol. " +"On executing the ``yield`` expression, the generator outputs the value of " +"``i``, similar to a ``return`` statement. The big difference between " +"``yield`` and a ``return`` statement is that on reaching a ``yield`` the " +"generator's state of execution is suspended and local variables are " +"preserved. On the next call to the generator's :meth:`~generator.__next__` " +"method, the function will resume executing." +msgstr "" + +#: ../Doc/howto/functional.rst:464 +msgid "Here's a sample usage of the ``generate_ints()`` generator:" +msgstr "" + +#: ../Doc/howto/functional.rst:481 +msgid "" +"You could equally write ``for i in generate_ints(5)``, or ``a,b,c = " +"generate_ints(3)``." +msgstr "" + +#: ../Doc/howto/functional.rst:484 +msgid "" +"Inside a generator function, ``return value`` causes " +"``StopIteration(value)`` to be raised from the :meth:`~generator.__next__` " +"method. Once this happens, or the bottom of the function is reached, the " +"procession of values ends and the generator cannot yield any further values." +msgstr "" + +#: ../Doc/howto/functional.rst:489 +msgid "" +"You could achieve the effect of generators manually by writing your own " +"class and storing all the local variables of the generator as instance " +"variables. For example, returning a list of integers could be done by " +"setting ``self.count`` to 0, and having the :meth:`~iterator.__next__` " +"method increment ``self.count`` and return it. However, for a moderately " +"complicated generator, writing a corresponding class can be much messier." +msgstr "" + +#: ../Doc/howto/functional.rst:497 +msgid "" +"The test suite included with Python's library, :source:`Lib/test/" +"test_generators.py`, contains a number of more interesting examples. Here's " +"one generator that implements an in-order traversal of a tree using " +"generators recursively. ::" +msgstr "" + +#: ../Doc/howto/functional.rst:513 +msgid "" +"Two other examples in ``test_generators.py`` produce solutions for the N-" +"Queens problem (placing N queens on an NxN chess board so that no queen " +"threatens another) and the Knight's Tour (finding a route that takes a " +"knight to every square of an NxN chessboard without visiting any square " +"twice)." +msgstr "" + +#: ../Doc/howto/functional.rst:521 +msgid "Passing values into a generator" +msgstr "" + +#: ../Doc/howto/functional.rst:523 +msgid "" +"In Python 2.4 and earlier, generators only produced output. Once a " +"generator's code was invoked to create an iterator, there was no way to pass " +"any new information into the function when its execution is resumed. You " +"could hack together this ability by making the generator look at a global " +"variable or by passing in some mutable object that callers then modify, but " +"these approaches are messy." +msgstr "" + +#: ../Doc/howto/functional.rst:530 +msgid "" +"In Python 2.5 there's a simple way to pass values into a generator. :keyword:" +"`yield` became an expression, returning a value that can be assigned to a " +"variable or otherwise operated on::" +msgstr "" + +#: ../Doc/howto/functional.rst:536 +msgid "" +"I recommend that you **always** put parentheses around a ``yield`` " +"expression when you're doing something with the returned value, as in the " +"above example. The parentheses aren't always necessary, but it's easier to " +"always add them instead of having to remember when they're needed." +msgstr "" + +#: ../Doc/howto/functional.rst:541 +msgid "" +"(:pep:`342` explains the exact rules, which are that a ``yield``-expression " +"must always be parenthesized except when it occurs at the top-level " +"expression on the right-hand side of an assignment. This means you can " +"write ``val = yield i`` but have to use parentheses when there's an " +"operation, as in ``val = (yield i) + 12``.)" +msgstr "" + +#: ../Doc/howto/functional.rst:547 +msgid "" +"Values are sent into a generator by calling its :meth:`send(value) " +"` method. This method resumes the generator's code and the " +"``yield`` expression returns the specified value. If the regular :meth:" +"`~generator.__next__` method is called, the ``yield`` returns ``None``." +msgstr "" + +#: ../Doc/howto/functional.rst:552 +msgid "" +"Here's a simple counter that increments by 1 and allows changing the value " +"of the internal counter." +msgstr "" + +#: ../Doc/howto/functional.rst:567 +msgid "And here's an example of changing the counter:" +msgstr "" + +#: ../Doc/howto/functional.rst:584 +msgid "" +"Because ``yield`` will often be returning ``None``, you should always check " +"for this case. Don't just use its value in expressions unless you're sure " +"that the :meth:`~generator.send` method will be the only method used to " +"resume your generator function." +msgstr "" + +#: ../Doc/howto/functional.rst:589 +msgid "" +"In addition to :meth:`~generator.send`, there are two other methods on " +"generators:" +msgstr "" + +#: ../Doc/howto/functional.rst:592 +msgid "" +":meth:`throw(type, value=None, traceback=None) ` is used to " +"raise an exception inside the generator; the exception is raised by the " +"``yield`` expression where the generator's execution is paused." +msgstr "" + +#: ../Doc/howto/functional.rst:596 +msgid "" +":meth:`~generator.close` raises a :exc:`GeneratorExit` exception inside the " +"generator to terminate the iteration. On receiving this exception, the " +"generator's code must either raise :exc:`GeneratorExit` or :exc:" +"`StopIteration`; catching the exception and doing anything else is illegal " +"and will trigger a :exc:`RuntimeError`. :meth:`~generator.close` will also " +"be called by Python's garbage collector when the generator is garbage-" +"collected." +msgstr "" + +#: ../Doc/howto/functional.rst:604 +msgid "" +"If you need to run cleanup code when a :exc:`GeneratorExit` occurs, I " +"suggest using a ``try: ... finally:`` suite instead of catching :exc:" +"`GeneratorExit`." +msgstr "" + +#: ../Doc/howto/functional.rst:607 +msgid "" +"The cumulative effect of these changes is to turn generators from one-way " +"producers of information into both producers and consumers." +msgstr "" + +#: ../Doc/howto/functional.rst:610 +msgid "" +"Generators also become **coroutines**, a more generalized form of " +"subroutines. Subroutines are entered at one point and exited at another " +"point (the top of the function, and a ``return`` statement), but coroutines " +"can be entered, exited, and resumed at many different points (the ``yield`` " +"statements)." +msgstr "" + +#: ../Doc/howto/functional.rst:617 +msgid "Built-in functions" +msgstr "" + +#: ../Doc/howto/functional.rst:619 +msgid "" +"Let's look in more detail at built-in functions often used with iterators." +msgstr "" + +#: ../Doc/howto/functional.rst:621 +msgid "" +"Two of Python's built-in functions, :func:`map` and :func:`filter` duplicate " +"the features of generator expressions:" +msgstr "" + +#: ../Doc/howto/functional.rst:633 +msgid "" +":func:`map(f, iterA, iterB, ...) ` returns an iterator over the sequence" +msgstr "" + +#: ../Doc/howto/functional.rst:625 +msgid "" +"``f(iterA[0], iterB[0]), f(iterA[1], iterB[1]), f(iterA[2], iterB[2]), ...``." +msgstr "" + +#: ../Doc/howto/functional.rst:635 +msgid "You can of course achieve the same effect with a list comprehension." +msgstr "" + +#: ../Doc/howto/functional.rst:637 +msgid "" +":func:`filter(predicate, iter) ` returns an iterator over all the " +"sequence elements that meet a certain condition, and is similarly duplicated " +"by list comprehensions. A **predicate** is a function that returns the " +"truth value of some condition; for use with :func:`filter`, the predicate " +"must take a single value." +msgstr "" + +#: ../Doc/howto/functional.rst:650 +msgid "This can also be written as a list comprehension:" +msgstr "" + +#: ../Doc/howto/functional.rst:656 +msgid "" +":func:`enumerate(iter) ` counts off the elements in the iterable, " +"returning 2-tuples containing the count and each element. ::" +msgstr "" + +#: ../Doc/howto/functional.rst:665 +msgid "" +":func:`enumerate` is often used when looping through a list and recording " +"the indexes at which certain conditions are met::" +msgstr "" + +#: ../Doc/howto/functional.rst:673 +msgid "" +":func:`sorted(iterable, key=None, reverse=False) ` collects all the " +"elements of the iterable into a list, sorts the list, and returns the sorted " +"result. The *key* and *reverse* arguments are passed through to the " +"constructed list's :meth:`~list.sort` method. ::" +msgstr "" + +#: ../Doc/howto/functional.rst:688 +msgid "" +"(For a more detailed discussion of sorting, see the :ref:`sortinghowto`.)" +msgstr "" + +#: ../Doc/howto/functional.rst:691 +msgid "" +"The :func:`any(iter) ` and :func:`all(iter) ` built-ins look at " +"the truth values of an iterable's contents. :func:`any` returns ``True`` if " +"any element in the iterable is a true value, and :func:`all` returns " +"``True`` if all of the elements are true values:" +msgstr "" + +#: ../Doc/howto/functional.rst:710 +msgid "" +":func:`zip(iterA, iterB, ...) ` takes one element from each iterable " +"and returns them in a tuple::" +msgstr "" + +#: ../Doc/howto/functional.rst:716 +msgid "" +"It doesn't construct an in-memory list and exhaust all the input iterators " +"before returning; instead tuples are constructed and returned only if " +"they're requested. (The technical term for this behaviour is `lazy " +"evaluation `__.)" +msgstr "" + +#: ../Doc/howto/functional.rst:721 +msgid "" +"This iterator is intended to be used with iterables that are all of the same " +"length. If the iterables are of different lengths, the resulting stream " +"will be the same length as the shortest iterable. ::" +msgstr "" + +#: ../Doc/howto/functional.rst:728 +msgid "" +"You should avoid doing this, though, because an element may be taken from " +"the longer iterators and discarded. This means you can't go on to use the " +"iterators further because you risk skipping a discarded element." +msgstr "" + +#: ../Doc/howto/functional.rst:734 +msgid "The itertools module" +msgstr "" + +#: ../Doc/howto/functional.rst:736 +msgid "" +"The :mod:`itertools` module contains a number of commonly-used iterators as " +"well as functions for combining several iterators. This section will " +"introduce the module's contents by showing small examples." +msgstr "" + +#: ../Doc/howto/functional.rst:740 +msgid "The module's functions fall into a few broad classes:" +msgstr "" + +#: ../Doc/howto/functional.rst:742 +msgid "Functions that create a new iterator based on an existing iterator." +msgstr "" + +#: ../Doc/howto/functional.rst:743 +msgid "Functions for treating an iterator's elements as function arguments." +msgstr "" + +#: ../Doc/howto/functional.rst:744 +msgid "Functions for selecting portions of an iterator's output." +msgstr "" + +#: ../Doc/howto/functional.rst:745 +msgid "A function for grouping an iterator's output." +msgstr "" + +#: ../Doc/howto/functional.rst:748 +msgid "Creating new iterators" +msgstr "" + +#: ../Doc/howto/functional.rst:750 +msgid "" +":func:`itertools.count(n) ` returns an infinite stream of " +"integers, increasing by 1 each time. You can optionally supply the starting " +"number, which defaults to 0::" +msgstr "" + +#: ../Doc/howto/functional.rst:759 +msgid "" +":func:`itertools.cycle(iter) ` saves a copy of the contents " +"of a provided iterable and returns a new iterator that returns its elements " +"from first to last. The new iterator will repeat these elements " +"infinitely. ::" +msgstr "" + +#: ../Doc/howto/functional.rst:766 +msgid "" +":func:`itertools.repeat(elem, [n]) ` returns the provided " +"element *n* times, or returns the element endlessly if *n* is not " +"provided. ::" +msgstr "" + +#: ../Doc/howto/functional.rst:774 +msgid "" +":func:`itertools.chain(iterA, iterB, ...) ` takes an " +"arbitrary number of iterables as input, and returns all the elements of the " +"first iterator, then all the elements of the second, and so on, until all of " +"the iterables have been exhausted. ::" +msgstr "" + +#: ../Doc/howto/functional.rst:782 +msgid "" +":func:`itertools.islice(iter, [start], stop, [step]) ` " +"returns a stream that's a slice of the iterator. With a single *stop* " +"argument, it will return the first *stop* elements. If you supply a " +"starting index, you'll get *stop-start* elements, and if you supply a value " +"for *step*, elements will be skipped accordingly. Unlike Python's string " +"and list slicing, you can't use negative values for *start*, *stop*, or " +"*step*. ::" +msgstr "" + +#: ../Doc/howto/functional.rst:796 +msgid "" +":func:`itertools.tee(iter, [n]) ` replicates an iterator; it " +"returns *n* independent iterators that will all return the contents of the " +"source iterator. If you don't supply a value for *n*, the default is 2. " +"Replicating iterators requires saving some of the contents of the source " +"iterator, so this can consume significant memory if the iterator is large " +"and one of the new iterators is consumed more than the others. ::" +msgstr "" + +#: ../Doc/howto/functional.rst:815 +msgid "Calling functions on elements" +msgstr "" + +#: ../Doc/howto/functional.rst:817 +msgid "" +"The :mod:`operator` module contains a set of functions corresponding to " +"Python's operators. Some examples are :func:`operator.add(a, b) ` (adds two values), :func:`operator.ne(a, b) ` (same as " +"``a != b``), and :func:`operator.attrgetter('id') ` " +"(returns a callable that fetches the ``.id`` attribute)." +msgstr "" + +#: ../Doc/howto/functional.rst:823 +msgid "" +":func:`itertools.starmap(func, iter) ` assumes that the " +"iterable will return a stream of tuples, and calls *func* using these tuples " +"as the arguments::" +msgstr "" + +#: ../Doc/howto/functional.rst:835 +msgid "Selecting elements" +msgstr "" + +#: ../Doc/howto/functional.rst:837 +msgid "" +"Another group of functions chooses a subset of an iterator's elements based " +"on a predicate." +msgstr "" + +#: ../Doc/howto/functional.rst:840 +msgid "" +":func:`itertools.filterfalse(predicate, iter) ` is " +"the opposite of :func:`filter`, returning all elements for which the " +"predicate returns false::" +msgstr "" + +#: ../Doc/howto/functional.rst:847 +msgid "" +":func:`itertools.takewhile(predicate, iter) ` returns " +"elements for as long as the predicate returns true. Once the predicate " +"returns false, the iterator will signal the end of its results. ::" +msgstr "" + +#: ../Doc/howto/functional.rst:860 +msgid "" +":func:`itertools.dropwhile(predicate, iter) ` discards " +"elements while the predicate returns true, and then returns the rest of the " +"iterable's results. ::" +msgstr "" + +#: ../Doc/howto/functional.rst:870 +msgid "" +":func:`itertools.compress(data, selectors) ` takes two " +"iterators and returns only those elements of *data* for which the " +"corresponding element of *selectors* is true, stopping whenever either one " +"is exhausted::" +msgstr "" + +#: ../Doc/howto/functional.rst:879 +msgid "Combinatoric functions" +msgstr "" + +#: ../Doc/howto/functional.rst:881 +msgid "" +"The :func:`itertools.combinations(iterable, r) ` " +"returns an iterator giving all possible *r*-tuple combinations of the " +"elements contained in *iterable*. ::" +msgstr "" + +#: ../Doc/howto/functional.rst:896 +msgid "" +"The elements within each tuple remain in the same order as *iterable* " +"returned them. For example, the number 1 is always before 2, 3, 4, or 5 in " +"the examples above. A similar function, :func:`itertools." +"permutations(iterable, r=None) `, removes this " +"constraint on the order, returning all possible arrangements of length *r*::" +msgstr "" + +#: ../Doc/howto/functional.rst:915 +msgid "" +"If you don't supply a value for *r* the length of the iterable is used, " +"meaning that all the elements are permuted." +msgstr "" + +#: ../Doc/howto/functional.rst:918 +msgid "" +"Note that these functions produce all of the possible combinations by " +"position and don't require that the contents of *iterable* are unique::" +msgstr "" + +#: ../Doc/howto/functional.rst:925 +msgid "" +"The identical tuple ``('a', 'a', 'b')`` occurs twice, but the two 'a' " +"strings came from different positions." +msgstr "" + +#: ../Doc/howto/functional.rst:928 +msgid "" +"The :func:`itertools.combinations_with_replacement(iterable, r) ` function relaxes a different constraint: " +"elements can be repeated within a single tuple. Conceptually an element is " +"selected for the first position of each tuple and then is replaced before " +"the second element is selected. ::" +msgstr "" + +#: ../Doc/howto/functional.rst:943 +msgid "Grouping elements" +msgstr "" + +#: ../Doc/howto/functional.rst:945 +msgid "" +"The last function I'll discuss, :func:`itertools.groupby(iter, " +"key_func=None) `, is the most complicated. " +"``key_func(elem)`` is a function that can compute a key value for each " +"element returned by the iterable. If you don't supply a key function, the " +"key is simply each element itself." +msgstr "" + +#: ../Doc/howto/functional.rst:950 +msgid "" +":func:`~itertools.groupby` collects all the consecutive elements from the " +"underlying iterable that have the same key value, and returns a stream of 2-" +"tuples containing a key value and an iterator for the elements with that key." +msgstr "" + +#: ../Doc/howto/functional.rst:978 +msgid "" +":func:`~itertools.groupby` assumes that the underlying iterable's contents " +"will already be sorted based on the key. Note that the returned iterators " +"also use the underlying iterable, so you have to consume the results of " +"iterator-1 before requesting iterator-2 and its corresponding key." +msgstr "" + +#: ../Doc/howto/functional.rst:985 +msgid "The functools module" +msgstr "" + +#: ../Doc/howto/functional.rst:987 +msgid "" +"The :mod:`functools` module in Python 2.5 contains some higher-order " +"functions. A **higher-order function** takes one or more functions as input " +"and returns a new function. The most useful tool in this module is the :" +"func:`functools.partial` function." +msgstr "" + +#: ../Doc/howto/functional.rst:992 +msgid "" +"For programs written in a functional style, you'll sometimes want to " +"construct variants of existing functions that have some of the parameters " +"filled in. Consider a Python function ``f(a, b, c)``; you may wish to create " +"a new function ``g(b, c)`` that's equivalent to ``f(1, b, c)``; you're " +"filling in a value for one of ``f()``'s parameters. This is called " +"\"partial function application\"." +msgstr "" + +#: ../Doc/howto/functional.rst:998 +msgid "" +"The constructor for :func:`~functools.partial` takes the arguments " +"``(function, arg1, arg2, ..., kwarg1=value1, kwarg2=value2)``. The " +"resulting object is callable, so you can just call it to invoke ``function`` " +"with the filled-in arguments." +msgstr "" + +#: ../Doc/howto/functional.rst:1003 +msgid "Here's a small but realistic example::" +msgstr "" + +#: ../Doc/howto/functional.rst:1015 +msgid "" +":func:`functools.reduce(func, iter, [initial_value]) ` " +"cumulatively performs an operation on all the iterable's elements and, " +"therefore, can't be applied to infinite iterables. *func* must be a function " +"that takes two elements and returns a single value. :func:`functools." +"reduce` takes the first two elements A and B returned by the iterator and " +"calculates ``func(A, B)``. It then requests the third element, C, " +"calculates ``func(func(A, B), C)``, combines this result with the fourth " +"element returned, and continues until the iterable is exhausted. If the " +"iterable returns no values at all, a :exc:`TypeError` exception is raised. " +"If the initial value is supplied, it's used as a starting point and " +"``func(initial_value, A)`` is the first calculation. ::" +msgstr "" + +#: ../Doc/howto/functional.rst:1039 +msgid "" +"If you use :func:`operator.add` with :func:`functools.reduce`, you'll add up " +"all the elements of the iterable. This case is so common that there's a " +"special built-in called :func:`sum` to compute it:" +msgstr "" + +#: ../Doc/howto/functional.rst:1051 +msgid "" +"For many uses of :func:`functools.reduce`, though, it can be clearer to just " +"write the obvious :keyword:`for` loop::" +msgstr "" + +#: ../Doc/howto/functional.rst:1063 +msgid "" +"A related function is `itertools.accumulate(iterable, func=operator.add) " +"`__, `part 2 `__, and `part 3 `__," +msgstr "" + +#: ../Doc/howto/functional.rst:1234 +msgid "Python documentation" +msgstr "" + +#: ../Doc/howto/functional.rst:1236 +msgid "Documentation for the :mod:`itertools` module." +msgstr "" + +#: ../Doc/howto/functional.rst:1238 +msgid "Documentation for the :mod:`operator` module." +msgstr "" + +#: ../Doc/howto/functional.rst:1240 +msgid ":pep:`289`: \"Generator Expressions\"" +msgstr "" + +#: ../Doc/howto/functional.rst:1242 +msgid "" +":pep:`342`: \"Coroutines via Enhanced Generators\" describes the new " +"generator features in Python 2.5." +msgstr "" + +#: ../Doc/howto/index.rst:3 +msgid "Python HOWTOs" +msgstr "" + +#: ../Doc/howto/index.rst:5 +msgid "" +"Python HOWTOs are documents that cover a single, specific topic, and attempt " +"to cover it fairly completely. Modelled on the Linux Documentation Project's " +"HOWTO collection, this collection is an effort to foster documentation " +"that's more detailed than the Python Library Reference." +msgstr "" + +#: ../Doc/howto/index.rst:11 +msgid "Currently, the HOWTOs are:" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:5 +msgid "Instrumenting CPython with DTrace and SystemTap" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:7 +msgid "David Malcolm" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:8 +msgid "Łukasz Langa" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:10 +msgid "" +"DTrace and SystemTap are monitoring tools, each providing a way to inspect " +"what the processes on a computer system are doing. They both use domain-" +"specific languages allowing a user to write scripts which:" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:14 +msgid "filter which processes are to be observed" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:15 +msgid "gather data from the processes of interest" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:16 +msgid "generate reports on the data" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:18 +msgid "" +"As of Python 3.6, CPython can be built with embedded \"markers\", also known " +"as \"probes\", that can be observed by a DTrace or SystemTap script, making " +"it easier to monitor what the CPython processes on a system are doing." +msgstr "" + +#: ../Doc/howto/instrumentation.rst:28 +msgid "" +"DTrace markers are implementation details of the CPython interpreter. No " +"guarantees are made about probe compatibility between versions of CPython. " +"DTrace scripts can stop working or work incorrectly without warning when " +"changing CPython versions." +msgstr "" + +#: ../Doc/howto/instrumentation.rst:35 +msgid "Enabling the static markers" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:37 +msgid "" +"macOS comes with built-in support for DTrace. On Linux, in order to build " +"CPython with the embedded markers for SystemTap, the SystemTap development " +"tools must be installed." +msgstr "" + +#: ../Doc/howto/instrumentation.rst:41 +msgid "On a Linux machine, this can be done via::" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:45 +msgid "or::" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:50 +msgid "CPython must then be configured `--with-dtrace`::" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:54 +msgid "" +"On macOS, you can list available DTrace probes by running a Python process " +"in the background and listing all probes made available by the Python " +"provider::" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:71 +msgid "" +"On Linux, you can verify if the SystemTap static markers are present in the " +"built binary by seeing if it contains a \".note.stapsdt\" section." +msgstr "" + +#: ../Doc/howto/instrumentation.rst:79 +msgid "" +"If you've built Python as a shared library (with --enable-shared), you need " +"to look instead within the shared library. For example:" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:87 +msgid "Sufficiently modern readelf can print the metadata:" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:126 +msgid "" +"The above metadata contains information for SystemTap describing how it can " +"patch strategically-placed machine code instructions to enable the tracing " +"hooks used by a SystemTap script." +msgstr "" + +#: ../Doc/howto/instrumentation.rst:132 +msgid "Static DTrace probes" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:134 +msgid "" +"The following example DTrace script can be used to show the call/return " +"hierarchy of a Python script, only tracing within the invocation of a " +"function called \"start\". In other words, import-time function invocations " +"are not going to be listed:" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:173 ../Doc/howto/instrumentation.rst:231 +msgid "It can be invoked like this:" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:179 ../Doc/howto/instrumentation.rst:239 +#: ../Doc/howto/logging-cookbook.rst:75 +msgid "The output looks like this::" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:202 +msgid "Static SystemTap markers" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:204 +msgid "" +"The low-level way to use the SystemTap integration is to use the static " +"markers directly. This requires you to explicitly state the binary file " +"containing them." +msgstr "" + +#: ../Doc/howto/instrumentation.rst:208 +msgid "" +"For example, this SystemTap script can be used to show the call/return " +"hierarchy of a Python script:" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:248 +msgid "where the columns are:" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:250 +msgid "time in microseconds since start of script" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:252 +msgid "name of executable" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:254 +msgid "PID of process" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:256 +msgid "" +"and the remainder indicates the call/return hierarchy as the script executes." +msgstr "" + +#: ../Doc/howto/instrumentation.rst:258 +msgid "" +"For a `--enable-shared` build of CPython, the markers are contained within " +"the libpython shared library, and the probe's dotted path needs to reflect " +"this. For example, this line from the above example::" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:264 +msgid "should instead read::" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:268 +msgid "(assuming a debug build of CPython 3.6)" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:272 +msgid "Available static markers" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:278 +msgid "" +"This marker indicates that execution of a Python function has begun. It is " +"only triggered for pure-Python (bytecode) functions." +msgstr "" + +#: ../Doc/howto/instrumentation.rst:281 +msgid "" +"The filename, function name, and line number are provided back to the " +"tracing script as positional arguments, which must be accessed using ``" +"$arg1``, ``$arg2``, ``$arg3``:" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:285 +msgid "" +"``$arg1`` : ``(const char *)`` filename, accessible using " +"``user_string($arg1)``" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:287 +msgid "" +"``$arg2`` : ``(const char *)`` function name, accessible using " +"``user_string($arg2)``" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:290 +msgid "``$arg3`` : ``int`` line number" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:294 +msgid "" +"This marker is the converse of :c:func:`function__entry`, and indicates that " +"execution of a Python function has ended (either via ``return``, or via an " +"exception). It is only triggered for pure-Python (bytecode) functions." +msgstr "" + +#: ../Doc/howto/instrumentation.rst:298 +msgid "The arguments are the same as for :c:func:`function__entry`" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:302 +msgid "" +"This marker indicates a Python line is about to be executed. It is the " +"equivalent of line-by-line tracing with a Python profiler. It is not " +"triggered within C functions." +msgstr "" + +#: ../Doc/howto/instrumentation.rst:306 +msgid "The arguments are the same as for :c:func:`function__entry`." +msgstr "" + +#: ../Doc/howto/instrumentation.rst:310 +msgid "" +"Fires when the Python interpreter starts a garbage collection cycle. " +"``arg0`` is the generation to scan, like :func:`gc.collect()`." +msgstr "" + +#: ../Doc/howto/instrumentation.rst:315 +msgid "" +"Fires when the Python interpreter finishes a garbage collection cycle. " +"``arg0`` is the number of collected objects." +msgstr "" + +#: ../Doc/howto/instrumentation.rst:320 +msgid "SystemTap Tapsets" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:322 +msgid "" +"The higher-level way to use the SystemTap integration is to use a \"tapset" +"\": SystemTap's equivalent of a library, which hides some of the lower-level " +"details of the static markers." +msgstr "" + +#: ../Doc/howto/instrumentation.rst:326 +msgid "Here is a tapset file, based on a non-shared build of CPython:" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:349 +msgid "" +"If this file is installed in SystemTap's tapset directory (e.g. ``/usr/share/" +"systemtap/tapset``), then these additional probepoints become available:" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:355 +msgid "" +"This probe point indicates that execution of a Python function has begun. It " +"is only triggered for pure-python (bytecode) functions." +msgstr "" + +#: ../Doc/howto/instrumentation.rst:360 +msgid "" +"This probe point is the converse of :c:func:`python.function.return`, and " +"indicates that execution of a Python function has ended (either via " +"``return``, or via an exception). It is only triggered for pure-python " +"(bytecode) functions." +msgstr "" + +#: ../Doc/howto/instrumentation.rst:367 +msgid "Examples" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:368 +msgid "" +"This SystemTap script uses the tapset above to more cleanly implement the " +"example given above of tracing the Python function-call hierarchy, without " +"needing to directly name the static markers:" +msgstr "" + +#: ../Doc/howto/instrumentation.rst:387 +msgid "" +"The following script uses the tapset above to provide a top-like view of all " +"running CPython code, showing the top 20 most frequently-entered bytecode " +"frames, each second, across the whole system:" +msgstr "" + +#: ../Doc/howto/ipaddress.rst:9 +msgid "An introduction to the ipaddress module" +msgstr "" + +#: ../Doc/howto/ipaddress.rst:11 +msgid "Peter Moody" +msgstr "" + +#: ../Doc/howto/ipaddress.rst:12 +msgid "Nick Coghlan" +msgstr "" + +#: ../Doc/howto/ipaddress.rst:0 +msgid "Overview" +msgstr "" + +#: ../Doc/howto/ipaddress.rst:16 +msgid "" +"This document aims to provide a gentle introduction to the :mod:`ipaddress` " +"module. It is aimed primarily at users that aren't already familiar with IP " +"networking terminology, but may also be useful to network engineers wanting " +"an overview of how :mod:`ipaddress` represents IP network addressing " +"concepts." +msgstr "" + +#: ../Doc/howto/ipaddress.rst:24 +msgid "Creating Address/Network/Interface objects" +msgstr "" + +#: ../Doc/howto/ipaddress.rst:26 +msgid "" +"Since :mod:`ipaddress` is a module for inspecting and manipulating IP " +"addresses, the first thing you'll want to do is create some objects. You " +"can use :mod:`ipaddress` to create objects from strings and integers." +msgstr "" + +#: ../Doc/howto/ipaddress.rst:32 +msgid "A Note on IP Versions" +msgstr "" + +#: ../Doc/howto/ipaddress.rst:34 +msgid "" +"For readers that aren't particularly familiar with IP addressing, it's " +"important to know that the Internet Protocol is currently in the process of " +"moving from version 4 of the protocol to version 6. This transition is " +"occurring largely because version 4 of the protocol doesn't provide enough " +"addresses to handle the needs of the whole world, especially given the " +"increasing number of devices with direct connections to the internet." +msgstr "" + +#: ../Doc/howto/ipaddress.rst:41 +msgid "" +"Explaining the details of the differences between the two versions of the " +"protocol is beyond the scope of this introduction, but readers need to at " +"least be aware that these two versions exist, and it will sometimes be " +"necessary to force the use of one version or the other." +msgstr "" + +#: ../Doc/howto/ipaddress.rst:48 +msgid "IP Host Addresses" +msgstr "" + +#: ../Doc/howto/ipaddress.rst:50 +msgid "" +"Addresses, often referred to as \"host addresses\" are the most basic unit " +"when working with IP addressing. The simplest way to create addresses is to " +"use the :func:`ipaddress.ip_address` factory function, which automatically " +"determines whether to create an IPv4 or IPv6 address based on the passed in " +"value:" +msgstr "" + +#: ../Doc/howto/ipaddress.rst:61 +msgid "" +"Addresses can also be created directly from integers. Values that will fit " +"within 32 bits are assumed to be IPv4 addresses::" +msgstr "" + +#: ../Doc/howto/ipaddress.rst:69 +msgid "" +"To force the use of IPv4 or IPv6 addresses, the relevant classes can be " +"invoked directly. This is particularly useful to force creation of IPv6 " +"addresses for small integers::" +msgstr "" + +#: ../Doc/howto/ipaddress.rst:82 +msgid "Defining Networks" +msgstr "" + +#: ../Doc/howto/ipaddress.rst:84 +msgid "" +"Host addresses are usually grouped together into IP networks, so :mod:" +"`ipaddress` provides a way to create, inspect and manipulate network " +"definitions. IP network objects are constructed from strings that define the " +"range of host addresses that are part of that network. The simplest form for " +"that information is a \"network address/network prefix\" pair, where the " +"prefix defines the number of leading bits that are compared to determine " +"whether or not an address is part of the network and the network address " +"defines the expected value of those bits." +msgstr "" + +#: ../Doc/howto/ipaddress.rst:93 +msgid "" +"As for addresses, a factory function is provided that determines the correct " +"IP version automatically::" +msgstr "" + +#: ../Doc/howto/ipaddress.rst:101 +msgid "" +"Network objects cannot have any host bits set. The practical effect of this " +"is that ``192.0.2.1/24`` does not describe a network. Such definitions are " +"referred to as interface objects since the ip-on-a-network notation is " +"commonly used to describe network interfaces of a computer on a given " +"network and are described further in the next section." +msgstr "" + +#: ../Doc/howto/ipaddress.rst:107 +msgid "" +"By default, attempting to create a network object with host bits set will " +"result in :exc:`ValueError` being raised. To request that the additional " +"bits instead be coerced to zero, the flag ``strict=False`` can be passed to " +"the constructor::" +msgstr "" + +#: ../Doc/howto/ipaddress.rst:119 +msgid "" +"While the string form offers significantly more flexibility, networks can " +"also be defined with integers, just like host addresses. In this case, the " +"network is considered to contain only the single address identified by the " +"integer, so the network prefix includes the entire network address::" +msgstr "" + +#: ../Doc/howto/ipaddress.rst:129 +msgid "" +"As with addresses, creation of a particular kind of network can be forced by " +"calling the class constructor directly instead of using the factory function." +msgstr "" + +#: ../Doc/howto/ipaddress.rst:135 +msgid "Host Interfaces" +msgstr "" + +#: ../Doc/howto/ipaddress.rst:137 +msgid "" +"As mentioned just above, if you need to describe an address on a particular " +"network, neither the address nor the network classes are sufficient. " +"Notation like ``192.0.2.1/24`` is commonly used by network engineers and the " +"people who write tools for firewalls and routers as shorthand for \"the host " +"``192.0.2.1`` on the network ``192.0.2.0/24``\", Accordingly, :mod:" +"`ipaddress` provides a set of hybrid classes that associate an address with " +"a particular network. The interface for creation is identical to that for " +"defining network objects, except that the address portion isn't constrained " +"to being a network address." +msgstr "" + +#: ../Doc/howto/ipaddress.rst:152 +msgid "" +"Integer inputs are accepted (as with networks), and use of a particular IP " +"version can be forced by calling the relevant constructor directly." +msgstr "" + +#: ../Doc/howto/ipaddress.rst:157 +msgid "Inspecting Address/Network/Interface Objects" +msgstr "" + +#: ../Doc/howto/ipaddress.rst:159 +msgid "" +"You've gone to the trouble of creating an IPv(4|6)(Address|Network|" +"Interface) object, so you probably want to get information about it. :mod:" +"`ipaddress` tries to make doing this easy and intuitive." +msgstr "" + +#: ../Doc/howto/ipaddress.rst:163 +msgid "Extracting the IP version::" +msgstr "" + +#: ../Doc/howto/ipaddress.rst:172 +msgid "Obtaining the network from an interface::" +msgstr "" + +#: ../Doc/howto/ipaddress.rst:181 +msgid "Finding out how many individual addresses are in a network::" +msgstr "" + +#: ../Doc/howto/ipaddress.rst:190 +msgid "Iterating through the \"usable\" addresses on a network::" +msgstr "" + +#: ../Doc/howto/ipaddress.rst:205 +msgid "" +"Obtaining the netmask (i.e. set bits corresponding to the network prefix) or " +"the hostmask (any bits that are not part of the netmask):" +msgstr "" + +#: ../Doc/howto/ipaddress.rst:220 +msgid "Exploding or compressing the address::" +msgstr "" + +#: ../Doc/howto/ipaddress.rst:231 +msgid "" +"While IPv4 doesn't support explosion or compression, the associated objects " +"still provide the relevant properties so that version neutral code can " +"easily ensure the most concise or most verbose form is used for IPv6 " +"addresses while still correctly handling IPv4 addresses." +msgstr "" + +#: ../Doc/howto/ipaddress.rst:238 +msgid "Networks as lists of Addresses" +msgstr "" + +#: ../Doc/howto/ipaddress.rst:240 +msgid "" +"It's sometimes useful to treat networks as lists. This means it is possible " +"to index them like this::" +msgstr "" + +#: ../Doc/howto/ipaddress.rst:253 +msgid "" +"It also means that network objects lend themselves to using the list " +"membership test syntax like this::" +msgstr "" + +#: ../Doc/howto/ipaddress.rst:259 +msgid "Containment testing is done efficiently based on the network prefix::" +msgstr "" + +#: ../Doc/howto/ipaddress.rst:269 +msgid "Comparisons" +msgstr "" + +#: ../Doc/howto/ipaddress.rst:271 +msgid "" +":mod:`ipaddress` provides some simple, hopefully intuitive ways to compare " +"objects, where it makes sense::" +msgstr "" + +#: ../Doc/howto/ipaddress.rst:277 +msgid "" +"A :exc:`TypeError` exception is raised if you try to compare objects of " +"different versions or different types." +msgstr "" + +#: ../Doc/howto/ipaddress.rst:282 +msgid "Using IP Addresses with other modules" +msgstr "" + +#: ../Doc/howto/ipaddress.rst:284 +msgid "" +"Other modules that use IP addresses (such as :mod:`socket`) usually won't " +"accept objects from this module directly. Instead, they must be coerced to " +"an integer or string that the other module will accept::" +msgstr "" + +#: ../Doc/howto/ipaddress.rst:296 +msgid "Getting more detail when instance creation fails" +msgstr "" + +#: ../Doc/howto/ipaddress.rst:298 +msgid "" +"When creating address/network/interface objects using the version-agnostic " +"factory functions, any errors will be reported as :exc:`ValueError` with a " +"generic error message that simply says the passed in value was not " +"recognized as an object of that type. The lack of a specific error is " +"because it's necessary to know whether the value is *supposed* to be IPv4 or " +"IPv6 in order to provide more detail on why it has been rejected." +msgstr "" + +#: ../Doc/howto/ipaddress.rst:305 +msgid "" +"To support use cases where it is useful to have access to this additional " +"detail, the individual class constructors actually raise the :exc:" +"`ValueError` subclasses :exc:`ipaddress.AddressValueError` and :exc:" +"`ipaddress.NetmaskValueError` to indicate exactly which part of the " +"definition failed to parse correctly." +msgstr "" + +#: ../Doc/howto/ipaddress.rst:311 +msgid "" +"The error messages are significantly more detailed when using the class " +"constructors directly. For example::" +msgstr "" + +#: ../Doc/howto/ipaddress.rst:332 +msgid "" +"However, both of the module specific exceptions have :exc:`ValueError` as " +"their parent class, so if you're not concerned with the particular type of " +"error, you can still write code like the following::" +msgstr "" + +#: ../Doc/howto/logging.rst:3 +msgid "Logging HOWTO" +msgstr "" + +#: ../Doc/howto/logging.rst:5 ../Doc/howto/logging-cookbook.rst:7 +msgid "Vinay Sajip " +msgstr "" + +#: ../Doc/howto/logging.rst:12 +msgid "Basic Logging Tutorial" +msgstr "" + +#: ../Doc/howto/logging.rst:14 +msgid "" +"Logging is a means of tracking events that happen when some software runs. " +"The software's developer adds logging calls to their code to indicate that " +"certain events have occurred. An event is described by a descriptive message " +"which can optionally contain variable data (i.e. data that is potentially " +"different for each occurrence of the event). Events also have an importance " +"which the developer ascribes to the event; the importance can also be called " +"the *level* or *severity*." +msgstr "" + +#: ../Doc/howto/logging.rst:23 +msgid "When to use logging" +msgstr "" + +#: ../Doc/howto/logging.rst:25 +msgid "" +"Logging provides a set of convenience functions for simple logging usage. " +"These are :func:`debug`, :func:`info`, :func:`warning`, :func:`error` and :" +"func:`critical`. To determine when to use logging, see the table below, " +"which states, for each of a set of common tasks, the best tool to use for it." +msgstr "" + +#: ../Doc/howto/logging.rst:31 +msgid "Task you want to perform" +msgstr "" + +#: ../Doc/howto/logging.rst:31 +msgid "The best tool for the task" +msgstr "" + +#: ../Doc/howto/logging.rst:33 +msgid "" +"Display console output for ordinary usage of a command line script or program" +msgstr "" + +#: ../Doc/howto/logging.rst:33 +msgid ":func:`print`" +msgstr "" + +#: ../Doc/howto/logging.rst:37 +msgid "" +"Report events that occur during normal operation of a program (e.g. for " +"status monitoring or fault investigation)" +msgstr "" + +#: ../Doc/howto/logging.rst:37 +msgid "" +":func:`logging.info` (or :func:`logging.debug` for very detailed output for " +"diagnostic purposes)" +msgstr "" + +#: ../Doc/howto/logging.rst:42 +msgid "Issue a warning regarding a particular runtime event" +msgstr "" + +#: ../Doc/howto/logging.rst:42 +msgid "" +":func:`warnings.warn` in library code if the issue is avoidable and the " +"client application should be modified to eliminate the warning" +msgstr "" + +#: ../Doc/howto/logging.rst:47 +msgid "" +":func:`logging.warning` if there is nothing the client application can do " +"about the situation, but the event should still be noted" +msgstr "" + +#: ../Doc/howto/logging.rst:52 +msgid "Report an error regarding a particular runtime event" +msgstr "" + +#: ../Doc/howto/logging.rst:52 +msgid "Raise an exception" +msgstr "" + +#: ../Doc/howto/logging.rst:55 +msgid "" +"Report suppression of an error without raising an exception (e.g. error " +"handler in a long-running server process)" +msgstr "" + +#: ../Doc/howto/logging.rst:55 +msgid "" +":func:`logging.error`, :func:`logging.exception` or :func:`logging.critical` " +"as appropriate for the specific error and application domain" +msgstr "" + +#: ../Doc/howto/logging.rst:62 +msgid "" +"The logging functions are named after the level or severity of the events " +"they are used to track. The standard levels and their applicability are " +"described below (in increasing order of severity):" +msgstr "" + +#: ../Doc/howto/logging.rst:69 ../Doc/howto/logging.rst:826 +msgid "Level" +msgstr "" + +#: ../Doc/howto/logging.rst:69 +msgid "When it's used" +msgstr "" + +#: ../Doc/howto/logging.rst:71 ../Doc/howto/logging.rst:836 +msgid "``DEBUG``" +msgstr "" + +#: ../Doc/howto/logging.rst:71 +msgid "" +"Detailed information, typically of interest only when diagnosing problems." +msgstr "" + +#: ../Doc/howto/logging.rst:74 ../Doc/howto/logging.rst:834 +msgid "``INFO``" +msgstr "" + +#: ../Doc/howto/logging.rst:74 +msgid "Confirmation that things are working as expected." +msgstr "" + +#: ../Doc/howto/logging.rst:77 ../Doc/howto/logging.rst:832 +msgid "``WARNING``" +msgstr "" + +#: ../Doc/howto/logging.rst:77 +msgid "" +"An indication that something unexpected happened, or indicative of some " +"problem in the near future (e.g. 'disk space low'). The software is still " +"working as expected." +msgstr "" + +#: ../Doc/howto/logging.rst:82 ../Doc/howto/logging.rst:830 +msgid "``ERROR``" +msgstr "" + +#: ../Doc/howto/logging.rst:82 +msgid "" +"Due to a more serious problem, the software has not been able to perform " +"some function." +msgstr "" + +#: ../Doc/howto/logging.rst:85 ../Doc/howto/logging.rst:828 +msgid "``CRITICAL``" +msgstr "" + +#: ../Doc/howto/logging.rst:85 +msgid "" +"A serious error, indicating that the program itself may be unable to " +"continue running." +msgstr "" + +#: ../Doc/howto/logging.rst:89 +msgid "" +"The default level is ``WARNING``, which means that only events of this level " +"and above will be tracked, unless the logging package is configured to do " +"otherwise." +msgstr "" + +#: ../Doc/howto/logging.rst:93 +msgid "" +"Events that are tracked can be handled in different ways. The simplest way " +"of handling tracked events is to print them to the console. Another common " +"way is to write them to a disk file." +msgstr "" + +#: ../Doc/howto/logging.rst:101 +msgid "A simple example" +msgstr "" + +#: ../Doc/howto/logging.rst:103 +msgid "A very simple example is::" +msgstr "" + +#: ../Doc/howto/logging.rst:109 +msgid "If you type these lines into a script and run it, you'll see:" +msgstr "" + +#: ../Doc/howto/logging.rst:115 +msgid "" +"printed out on the console. The ``INFO`` message doesn't appear because the " +"default level is ``WARNING``. The printed message includes the indication of " +"the level and the description of the event provided in the logging call, i." +"e. 'Watch out!'. Don't worry about the 'root' part for now: it will be " +"explained later. The actual output can be formatted quite flexibly if you " +"need that; formatting options will also be explained later." +msgstr "" + +#: ../Doc/howto/logging.rst:124 +msgid "Logging to a file" +msgstr "" + +#: ../Doc/howto/logging.rst:126 +msgid "" +"A very common situation is that of recording logging events in a file, so " +"let's look at that next. Be sure to try the following in a newly-started " +"Python interpreter, and don't just continue from the session described " +"above::" +msgstr "" + +#: ../Doc/howto/logging.rst:136 +msgid "" +"And now if we open the file and look at what we have, we should find the log " +"messages::" +msgstr "" + +#: ../Doc/howto/logging.rst:143 +msgid "" +"This example also shows how you can set the logging level which acts as the " +"threshold for tracking. In this case, because we set the threshold to " +"``DEBUG``, all of the messages were printed." +msgstr "" + +#: ../Doc/howto/logging.rst:147 +msgid "" +"If you want to set the logging level from a command-line option such as::" +msgstr "" + +#: ../Doc/howto/logging.rst:151 +msgid "" +"and you have the value of the parameter passed for ``--log`` in some " +"variable *loglevel*, you can use::" +msgstr "" + +#: ../Doc/howto/logging.rst:156 +msgid "" +"to get the value which you'll pass to :func:`basicConfig` via the *level* " +"argument. You may want to error check any user input value, perhaps as in " +"the following example::" +msgstr "" + +#: ../Doc/howto/logging.rst:168 +msgid "" +"The call to :func:`basicConfig` should come *before* any calls to :func:" +"`debug`, :func:`info` etc. As it's intended as a one-off simple " +"configuration facility, only the first call will actually do anything: " +"subsequent calls are effectively no-ops." +msgstr "" + +#: ../Doc/howto/logging.rst:173 +msgid "" +"If you run the above script several times, the messages from successive runs " +"are appended to the file *example.log*. If you want each run to start " +"afresh, not remembering the messages from earlier runs, you can specify the " +"*filemode* argument, by changing the call in the above example to::" +msgstr "" + +#: ../Doc/howto/logging.rst:180 +msgid "" +"The output will be the same as before, but the log file is no longer " +"appended to, so the messages from earlier runs are lost." +msgstr "" + +#: ../Doc/howto/logging.rst:185 +msgid "Logging from multiple modules" +msgstr "" + +#: ../Doc/howto/logging.rst:187 +msgid "" +"If your program consists of multiple modules, here's an example of how you " +"could organize logging in it::" +msgstr "" + +#: ../Doc/howto/logging.rst:211 +msgid "If you run *myapp.py*, you should see this in *myapp.log*::" +msgstr "" + +#: ../Doc/howto/logging.rst:217 +msgid "" +"which is hopefully what you were expecting to see. You can generalize this " +"to multiple modules, using the pattern in *mylib.py*. Note that for this " +"simple usage pattern, you won't know, by looking in the log file, *where* in " +"your application your messages came from, apart from looking at the event " +"description. If you want to track the location of your messages, you'll need " +"to refer to the documentation beyond the tutorial level -- see :ref:`logging-" +"advanced-tutorial`." +msgstr "" + +#: ../Doc/howto/logging.rst:227 +msgid "Logging variable data" +msgstr "" + +#: ../Doc/howto/logging.rst:229 +msgid "" +"To log variable data, use a format string for the event description message " +"and append the variable data as arguments. For example::" +msgstr "" + +#: ../Doc/howto/logging.rst:235 +msgid "will display:" +msgstr "" + +#: ../Doc/howto/logging.rst:241 +msgid "" +"As you can see, merging of variable data into the event description message " +"uses the old, %-style of string formatting. This is for backwards " +"compatibility: the logging package pre-dates newer formatting options such " +"as :meth:`str.format` and :class:`string.Template`. These newer formatting " +"options *are* supported, but exploring them is outside the scope of this " +"tutorial: see :ref:`formatting-styles` for more information." +msgstr "" + +#: ../Doc/howto/logging.rst:250 +msgid "Changing the format of displayed messages" +msgstr "" + +#: ../Doc/howto/logging.rst:252 +msgid "" +"To change the format which is used to display messages, you need to specify " +"the format you want to use::" +msgstr "" + +#: ../Doc/howto/logging.rst:261 +msgid "which would print::" +msgstr "" + +#: ../Doc/howto/logging.rst:267 +msgid "" +"Notice that the 'root' which appeared in earlier examples has disappeared. " +"For a full set of things that can appear in format strings, you can refer to " +"the documentation for :ref:`logrecord-attributes`, but for simple usage, you " +"just need the *levelname* (severity), *message* (event description, " +"including variable data) and perhaps to display when the event occurred. " +"This is described in the next section." +msgstr "" + +#: ../Doc/howto/logging.rst:276 +msgid "Displaying the date/time in messages" +msgstr "" + +#: ../Doc/howto/logging.rst:278 +msgid "" +"To display the date and time of an event, you would place '%(asctime)s' in " +"your format string::" +msgstr "" + +#: ../Doc/howto/logging.rst:285 +msgid "which should print something like this::" +msgstr "" + +#: ../Doc/howto/logging.rst:289 +msgid "" +"The default format for date/time display (shown above) is ISO8601. If you " +"need more control over the formatting of the date/time, provide a *datefmt* " +"argument to ``basicConfig``, as in this example::" +msgstr "" + +#: ../Doc/howto/logging.rst:297 +msgid "which would display something like this::" +msgstr "" + +#: ../Doc/howto/logging.rst:301 +msgid "" +"The format of the *datefmt* argument is the same as supported by :func:`time." +"strftime`." +msgstr "" + +#: ../Doc/howto/logging.rst:306 +msgid "Next Steps" +msgstr "" + +#: ../Doc/howto/logging.rst:308 +msgid "" +"That concludes the basic tutorial. It should be enough to get you up and " +"running with logging. There's a lot more that the logging package offers, " +"but to get the best out of it, you'll need to invest a little more of your " +"time in reading the following sections. If you're ready for that, grab some " +"of your favourite beverage and carry on." +msgstr "" + +#: ../Doc/howto/logging.rst:314 +msgid "" +"If your logging needs are simple, then use the above examples to incorporate " +"logging into your own scripts, and if you run into problems or don't " +"understand something, please post a question on the comp.lang.python Usenet " +"group (available at https://groups.google.com/group/comp.lang.python) and " +"you should receive help before too long." +msgstr "" + +#: ../Doc/howto/logging.rst:320 +msgid "" +"Still here? You can carry on reading the next few sections, which provide a " +"slightly more advanced/in-depth tutorial than the basic one above. After " +"that, you can take a look at the :ref:`logging-cookbook`." +msgstr "" + +#: ../Doc/howto/logging.rst:328 +msgid "Advanced Logging Tutorial" +msgstr "" + +#: ../Doc/howto/logging.rst:330 +msgid "" +"The logging library takes a modular approach and offers several categories " +"of components: loggers, handlers, filters, and formatters." +msgstr "" + +#: ../Doc/howto/logging.rst:333 +msgid "Loggers expose the interface that application code directly uses." +msgstr "" + +#: ../Doc/howto/logging.rst:334 +msgid "" +"Handlers send the log records (created by loggers) to the appropriate " +"destination." +msgstr "" + +#: ../Doc/howto/logging.rst:336 +msgid "" +"Filters provide a finer grained facility for determining which log records " +"to output." +msgstr "" + +#: ../Doc/howto/logging.rst:338 +msgid "Formatters specify the layout of log records in the final output." +msgstr "" + +#: ../Doc/howto/logging.rst:340 +msgid "" +"Log event information is passed between loggers, handlers, filters and " +"formatters in a :class:`LogRecord` instance." +msgstr "" + +#: ../Doc/howto/logging.rst:343 +msgid "" +"Logging is performed by calling methods on instances of the :class:`Logger` " +"class (hereafter called :dfn:`loggers`). Each instance has a name, and they " +"are conceptually arranged in a namespace hierarchy using dots (periods) as " +"separators. For example, a logger named 'scan' is the parent of loggers " +"'scan.text', 'scan.html' and 'scan.pdf'. Logger names can be anything you " +"want, and indicate the area of an application in which a logged message " +"originates." +msgstr "" + +#: ../Doc/howto/logging.rst:350 +msgid "" +"A good convention to use when naming loggers is to use a module-level " +"logger, in each module which uses logging, named as follows::" +msgstr "" + +#: ../Doc/howto/logging.rst:355 +msgid "" +"This means that logger names track the package/module hierarchy, and it's " +"intuitively obvious where events are logged just from the logger name." +msgstr "" + +#: ../Doc/howto/logging.rst:358 +msgid "" +"The root of the hierarchy of loggers is called the root logger. That's the " +"logger used by the functions :func:`debug`, :func:`info`, :func:`warning`, :" +"func:`error` and :func:`critical`, which just call the same-named method of " +"the root logger. The functions and the methods have the same signatures. The " +"root logger's name is printed as 'root' in the logged output." +msgstr "" + +#: ../Doc/howto/logging.rst:364 +msgid "" +"It is, of course, possible to log messages to different destinations. " +"Support is included in the package for writing log messages to files, HTTP " +"GET/POST locations, email via SMTP, generic sockets, queues, or OS-specific " +"logging mechanisms such as syslog or the Windows NT event log. Destinations " +"are served by :dfn:`handler` classes. You can create your own log " +"destination class if you have special requirements not met by any of the " +"built-in handler classes." +msgstr "" + +#: ../Doc/howto/logging.rst:371 +msgid "" +"By default, no destination is set for any logging messages. You can specify " +"a destination (such as console or file) by using :func:`basicConfig` as in " +"the tutorial examples. If you call the functions :func:`debug`, :func:" +"`info`, :func:`warning`, :func:`error` and :func:`critical`, they will check " +"to see if no destination is set; and if one is not set, they will set a " +"destination of the console (``sys.stderr``) and a default format for the " +"displayed message before delegating to the root logger to do the actual " +"message output." +msgstr "" + +#: ../Doc/howto/logging.rst:379 +msgid "The default format set by :func:`basicConfig` for messages is::" +msgstr "" + +#: ../Doc/howto/logging.rst:383 +msgid "" +"You can change this by passing a format string to :func:`basicConfig` with " +"the *format* keyword argument. For all options regarding how a format string " +"is constructed, see :ref:`formatter-objects`." +msgstr "" + +#: ../Doc/howto/logging.rst:388 +msgid "Logging Flow" +msgstr "" + +#: ../Doc/howto/logging.rst:390 +msgid "" +"The flow of log event information in loggers and handlers is illustrated in " +"the following diagram." +msgstr "" + +#: ../Doc/howto/logging.rst:396 +msgid "Loggers" +msgstr "" + +#: ../Doc/howto/logging.rst:398 +msgid "" +":class:`Logger` objects have a threefold job. First, they expose several " +"methods to application code so that applications can log messages at " +"runtime. Second, logger objects determine which log messages to act upon " +"based upon severity (the default filtering facility) or filter objects. " +"Third, logger objects pass along relevant log messages to all interested log " +"handlers." +msgstr "" + +#: ../Doc/howto/logging.rst:404 +msgid "" +"The most widely used methods on logger objects fall into two categories: " +"configuration and message sending." +msgstr "" + +#: ../Doc/howto/logging.rst:407 +msgid "These are the most common configuration methods:" +msgstr "" + +#: ../Doc/howto/logging.rst:409 +msgid "" +":meth:`Logger.setLevel` specifies the lowest-severity log message a logger " +"will handle, where debug is the lowest built-in severity level and critical " +"is the highest built-in severity. For example, if the severity level is " +"INFO, the logger will handle only INFO, WARNING, ERROR, and CRITICAL " +"messages and will ignore DEBUG messages." +msgstr "" + +#: ../Doc/howto/logging.rst:415 +msgid "" +":meth:`Logger.addHandler` and :meth:`Logger.removeHandler` add and remove " +"handler objects from the logger object. Handlers are covered in more detail " +"in :ref:`handler-basic`." +msgstr "" + +#: ../Doc/howto/logging.rst:419 +msgid "" +":meth:`Logger.addFilter` and :meth:`Logger.removeFilter` add and remove " +"filter objects from the logger object. Filters are covered in more detail " +"in :ref:`filter`." +msgstr "" + +#: ../Doc/howto/logging.rst:423 +msgid "" +"You don't need to always call these methods on every logger you create. See " +"the last two paragraphs in this section." +msgstr "" + +#: ../Doc/howto/logging.rst:426 +msgid "" +"With the logger object configured, the following methods create log messages:" +msgstr "" + +#: ../Doc/howto/logging.rst:428 +msgid "" +":meth:`Logger.debug`, :meth:`Logger.info`, :meth:`Logger.warning`, :meth:" +"`Logger.error`, and :meth:`Logger.critical` all create log records with a " +"message and a level that corresponds to their respective method names. The " +"message is actually a format string, which may contain the standard string " +"substitution syntax of ``%s``, ``%d``, ``%f``, and so on. The rest of their " +"arguments is a list of objects that correspond with the substitution fields " +"in the message. With regard to ``**kwargs``, the logging methods care only " +"about a keyword of ``exc_info`` and use it to determine whether to log " +"exception information." +msgstr "" + +#: ../Doc/howto/logging.rst:438 +msgid "" +":meth:`Logger.exception` creates a log message similar to :meth:`Logger." +"error`. The difference is that :meth:`Logger.exception` dumps a stack trace " +"along with it. Call this method only from an exception handler." +msgstr "" + +#: ../Doc/howto/logging.rst:442 +msgid "" +":meth:`Logger.log` takes a log level as an explicit argument. This is a " +"little more verbose for logging messages than using the log level " +"convenience methods listed above, but this is how to log at custom log " +"levels." +msgstr "" + +#: ../Doc/howto/logging.rst:446 +msgid "" +":func:`getLogger` returns a reference to a logger instance with the " +"specified name if it is provided, or ``root`` if not. The names are period-" +"separated hierarchical structures. Multiple calls to :func:`getLogger` with " +"the same name will return a reference to the same logger object. Loggers " +"that are further down in the hierarchical list are children of loggers " +"higher up in the list. For example, given a logger with a name of ``foo``, " +"loggers with names of ``foo.bar``, ``foo.bar.baz``, and ``foo.bam`` are all " +"descendants of ``foo``." +msgstr "" + +#: ../Doc/howto/logging.rst:454 +msgid "" +"Loggers have a concept of *effective level*. If a level is not explicitly " +"set on a logger, the level of its parent is used instead as its effective " +"level. If the parent has no explicit level set, *its* parent is examined, " +"and so on - all ancestors are searched until an explicitly set level is " +"found. The root logger always has an explicit level set (``WARNING`` by " +"default). When deciding whether to process an event, the effective level of " +"the logger is used to determine whether the event is passed to the logger's " +"handlers." +msgstr "" + +#: ../Doc/howto/logging.rst:462 +msgid "" +"Child loggers propagate messages up to the handlers associated with their " +"ancestor loggers. Because of this, it is unnecessary to define and configure " +"handlers for all the loggers an application uses. It is sufficient to " +"configure handlers for a top-level logger and create child loggers as " +"needed. (You can, however, turn off propagation by setting the *propagate* " +"attribute of a logger to *False*.)" +msgstr "" + +#: ../Doc/howto/logging.rst:473 +msgid "Handlers" +msgstr "" + +#: ../Doc/howto/logging.rst:475 +msgid "" +":class:`~logging.Handler` objects are responsible for dispatching the " +"appropriate log messages (based on the log messages' severity) to the " +"handler's specified destination. :class:`Logger` objects can add zero or " +"more handler objects to themselves with an :meth:`~Logger.addHandler` " +"method. As an example scenario, an application may want to send all log " +"messages to a log file, all log messages of error or higher to stdout, and " +"all messages of critical to an email address. This scenario requires three " +"individual handlers where each handler is responsible for sending messages " +"of a specific severity to a specific location." +msgstr "" + +#: ../Doc/howto/logging.rst:485 +msgid "" +"The standard library includes quite a few handler types (see :ref:`useful-" +"handlers`); the tutorials use mainly :class:`StreamHandler` and :class:" +"`FileHandler` in its examples." +msgstr "" + +#: ../Doc/howto/logging.rst:489 +msgid "" +"There are very few methods in a handler for application developers to " +"concern themselves with. The only handler methods that seem relevant for " +"application developers who are using the built-in handler objects (that is, " +"not creating custom handlers) are the following configuration methods:" +msgstr "" + +#: ../Doc/howto/logging.rst:494 +msgid "" +"The :meth:`~Handler.setLevel` method, just as in logger objects, specifies " +"the lowest severity that will be dispatched to the appropriate destination. " +"Why are there two :func:`setLevel` methods? The level set in the logger " +"determines which severity of messages it will pass to its handlers. The " +"level set in each handler determines which messages that handler will send " +"on." +msgstr "" + +#: ../Doc/howto/logging.rst:500 +msgid "" +":meth:`~Handler.setFormatter` selects a Formatter object for this handler to " +"use." +msgstr "" + +#: ../Doc/howto/logging.rst:503 +msgid "" +":meth:`~Handler.addFilter` and :meth:`~Handler.removeFilter` respectively " +"configure and deconfigure filter objects on handlers." +msgstr "" + +#: ../Doc/howto/logging.rst:506 +msgid "" +"Application code should not directly instantiate and use instances of :class:" +"`Handler`. Instead, the :class:`Handler` class is a base class that defines " +"the interface that all handlers should have and establishes some default " +"behavior that child classes can use (or override)." +msgstr "" + +#: ../Doc/howto/logging.rst:513 +msgid "Formatters" +msgstr "" + +#: ../Doc/howto/logging.rst:515 +msgid "" +"Formatter objects configure the final order, structure, and contents of the " +"log message. Unlike the base :class:`logging.Handler` class, application " +"code may instantiate formatter classes, although you could likely subclass " +"the formatter if your application needs special behavior. The constructor " +"takes three optional arguments -- a message format string, a date format " +"string and a style indicator." +msgstr "" + +#: ../Doc/howto/logging.rst:524 +msgid "" +"If there is no message format string, the default is to use the raw " +"message. If there is no date format string, the default date format is::" +msgstr "" + +#: ../Doc/howto/logging.rst:529 +msgid "" +"with the milliseconds tacked on at the end. The ``style`` is one of `%`, '{' " +"or '$'. If one of these is not specified, then '%' will be used." +msgstr "" + +#: ../Doc/howto/logging.rst:532 +msgid "" +"If the ``style`` is '%', the message format string uses ``%()s`` styled string substitution; the possible keys are documented in :" +"ref:`logrecord-attributes`. If the style is '{', the message format string " +"is assumed to be compatible with :meth:`str.format` (using keyword " +"arguments), while if the style is '$' then the message format string should " +"conform to what is expected by :meth:`string.Template.substitute`." +msgstr "" + +#: ../Doc/howto/logging.rst:539 +msgid "Added the ``style`` parameter." +msgstr "" + +#: ../Doc/howto/logging.rst:542 +msgid "" +"The following message format string will log the time in a human-readable " +"format, the severity of the message, and the contents of the message, in " +"that order::" +msgstr "" + +#: ../Doc/howto/logging.rst:548 +msgid "" +"Formatters use a user-configurable function to convert the creation time of " +"a record to a tuple. By default, :func:`time.localtime` is used; to change " +"this for a particular formatter instance, set the ``converter`` attribute of " +"the instance to a function with the same signature as :func:`time.localtime` " +"or :func:`time.gmtime`. To change it for all formatters, for example if you " +"want all logging times to be shown in GMT, set the ``converter`` attribute " +"in the Formatter class (to ``time.gmtime`` for GMT display)." +msgstr "" + +#: ../Doc/howto/logging.rst:558 +msgid "Configuring Logging" +msgstr "" + +#: ../Doc/howto/logging.rst:562 +msgid "Programmers can configure logging in three ways:" +msgstr "" + +#: ../Doc/howto/logging.rst:564 +msgid "" +"Creating loggers, handlers, and formatters explicitly using Python code that " +"calls the configuration methods listed above." +msgstr "" + +#: ../Doc/howto/logging.rst:566 +msgid "" +"Creating a logging config file and reading it using the :func:`fileConfig` " +"function." +msgstr "" + +#: ../Doc/howto/logging.rst:568 +msgid "" +"Creating a dictionary of configuration information and passing it to the :" +"func:`dictConfig` function." +msgstr "" + +#: ../Doc/howto/logging.rst:571 +msgid "" +"For the reference documentation on the last two options, see :ref:`logging-" +"config-api`. The following example configures a very simple logger, a " +"console handler, and a simple formatter using Python code::" +msgstr "" + +#: ../Doc/howto/logging.rst:601 +msgid "" +"Running this module from the command line produces the following output:" +msgstr "" + +#: ../Doc/howto/logging.rst:612 +msgid "" +"The following Python module creates a logger, handler, and formatter nearly " +"identical to those in the example listed above, with the only difference " +"being the names of the objects::" +msgstr "" + +#: ../Doc/howto/logging.rst:631 +msgid "Here is the logging.conf file::" +msgstr "" + +#: ../Doc/howto/logging.rst:662 +msgid "" +"The output is nearly identical to that of the non-config-file-based example:" +msgstr "" + +#: ../Doc/howto/logging.rst:673 +msgid "" +"You can see that the config file approach has a few advantages over the " +"Python code approach, mainly separation of configuration and code and the " +"ability of noncoders to easily modify the logging properties." +msgstr "" + +#: ../Doc/howto/logging.rst:677 +msgid "" +"The :func:`fileConfig` function takes a default parameter, " +"``disable_existing_loggers``, which defaults to ``True`` for reasons of " +"backward compatibility. This may or may not be what you want, since it will " +"cause any loggers existing before the :func:`fileConfig` call to be disabled " +"unless they (or an ancestor) are explicitly named in the configuration. " +"Please refer to the reference documentation for more information, and " +"specify ``False`` for this parameter if you wish." +msgstr "" + +#: ../Doc/howto/logging.rst:685 +msgid "" +"The dictionary passed to :func:`dictConfig` can also specify a Boolean value " +"with key ``disable_existing_loggers``, which if not specified explicitly in " +"the dictionary also defaults to being interpreted as ``True``. This leads " +"to the logger-disabling behaviour described above, which may not be what you " +"want - in which case, provide the key explicitly with a value of ``False``." +msgstr "" + +#: ../Doc/howto/logging.rst:695 +msgid "" +"Note that the class names referenced in config files need to be either " +"relative to the logging module, or absolute values which can be resolved " +"using normal import mechanisms. Thus, you could use either :class:`~logging." +"handlers.WatchedFileHandler` (relative to the logging module) or ``mypackage." +"mymodule.MyHandler`` (for a class defined in package ``mypackage`` and " +"module ``mymodule``, where ``mypackage`` is available on the Python import " +"path)." +msgstr "" + +#: ../Doc/howto/logging.rst:703 +msgid "" +"In Python 3.2, a new means of configuring logging has been introduced, using " +"dictionaries to hold configuration information. This provides a superset of " +"the functionality of the config-file-based approach outlined above, and is " +"the recommended configuration method for new applications and deployments. " +"Because a Python dictionary is used to hold configuration information, and " +"since you can populate that dictionary using different means, you have more " +"options for configuration. For example, you can use a configuration file in " +"JSON format, or, if you have access to YAML processing functionality, a file " +"in YAML format, to populate the configuration dictionary. Or, of course, you " +"can construct the dictionary in Python code, receive it in pickled form over " +"a socket, or use whatever approach makes sense for your application." +msgstr "" + +#: ../Doc/howto/logging.rst:715 +msgid "" +"Here's an example of the same configuration as above, in YAML format for the " +"new dictionary-based approach::" +msgstr "" + +#: ../Doc/howto/logging.rst:737 +msgid "" +"For more information about logging using a dictionary, see :ref:`logging-" +"config-api`." +msgstr "" + +#: ../Doc/howto/logging.rst:741 +msgid "What happens if no configuration is provided" +msgstr "" + +#: ../Doc/howto/logging.rst:743 +msgid "" +"If no logging configuration is provided, it is possible to have a situation " +"where a logging event needs to be output, but no handlers can be found to " +"output the event. The behaviour of the logging package in these " +"circumstances is dependent on the Python version." +msgstr "" + +#: ../Doc/howto/logging.rst:748 +msgid "For versions of Python prior to 3.2, the behaviour is as follows:" +msgstr "" + +#: ../Doc/howto/logging.rst:750 +msgid "" +"If *logging.raiseExceptions* is *False* (production mode), the event is " +"silently dropped." +msgstr "" + +#: ../Doc/howto/logging.rst:753 +msgid "" +"If *logging.raiseExceptions* is *True* (development mode), a message 'No " +"handlers could be found for logger X.Y.Z' is printed once." +msgstr "" + +#: ../Doc/howto/logging.rst:756 +msgid "In Python 3.2 and later, the behaviour is as follows:" +msgstr "" + +#: ../Doc/howto/logging.rst:758 +msgid "" +"The event is output using a 'handler of last resort', stored in ``logging." +"lastResort``. This internal handler is not associated with any logger, and " +"acts like a :class:`~logging.StreamHandler` which writes the event " +"description message to the current value of ``sys.stderr`` (therefore " +"respecting any redirections which may be in effect). No formatting is done " +"on the message - just the bare event description message is printed. The " +"handler's level is set to ``WARNING``, so all events at this and greater " +"severities will be output." +msgstr "" + +#: ../Doc/howto/logging.rst:767 +msgid "" +"To obtain the pre-3.2 behaviour, ``logging.lastResort`` can be set to *None*." +msgstr "" + +#: ../Doc/howto/logging.rst:772 +msgid "Configuring Logging for a Library" +msgstr "" + +#: ../Doc/howto/logging.rst:774 +msgid "" +"When developing a library which uses logging, you should take care to " +"document how the library uses logging - for example, the names of loggers " +"used. Some consideration also needs to be given to its logging " +"configuration. If the using application does not use logging, and library " +"code makes logging calls, then (as described in the previous section) events " +"of severity ``WARNING`` and greater will be printed to ``sys.stderr``. This " +"is regarded as the best default behaviour." +msgstr "" + +#: ../Doc/howto/logging.rst:782 +msgid "" +"If for some reason you *don't* want these messages printed in the absence of " +"any logging configuration, you can attach a do-nothing handler to the top-" +"level logger for your library. This avoids the message being printed, since " +"a handler will be always be found for the library's events: it just doesn't " +"produce any output. If the library user configures logging for application " +"use, presumably that configuration will add some handlers, and if levels are " +"suitably configured then logging calls made in library code will send output " +"to those handlers, as normal." +msgstr "" + +#: ../Doc/howto/logging.rst:791 +msgid "" +"A do-nothing handler is included in the logging package: :class:`~logging." +"NullHandler` (since Python 3.1). An instance of this handler could be added " +"to the top-level logger of the logging namespace used by the library (*if* " +"you want to prevent your library's logged events being output to ``sys." +"stderr`` in the absence of logging configuration). If all logging by a " +"library *foo* is done using loggers with names matching 'foo.x', 'foo.x.y', " +"etc. then the code::" +msgstr "" + +#: ../Doc/howto/logging.rst:802 +msgid "" +"should have the desired effect. If an organisation produces a number of " +"libraries, then the logger name specified can be 'orgname.foo' rather than " +"just 'foo'." +msgstr "" + +#: ../Doc/howto/logging.rst:806 +msgid "" +"It is strongly advised that you *do not add any handlers other than* :class:" +"`~logging.NullHandler` *to your library's loggers*. This is because the " +"configuration of handlers is the prerogative of the application developer " +"who uses your library. The application developer knows their target audience " +"and what handlers are most appropriate for their application: if you add " +"handlers 'under the hood', you might well interfere with their ability to " +"carry out unit tests and deliver logs which suit their requirements." +msgstr "" + +#: ../Doc/howto/logging.rst:817 +msgid "Logging Levels" +msgstr "" + +#: ../Doc/howto/logging.rst:819 +msgid "" +"The numeric values of logging levels are given in the following table. These " +"are primarily of interest if you want to define your own levels, and need " +"them to have specific values relative to the predefined levels. If you " +"define a level with the same numeric value, it overwrites the predefined " +"value; the predefined name is lost." +msgstr "" + +#: ../Doc/howto/logging.rst:826 +msgid "Numeric value" +msgstr "" + +#: ../Doc/howto/logging.rst:828 +msgid "50" +msgstr "" + +#: ../Doc/howto/logging.rst:830 +msgid "40" +msgstr "" + +#: ../Doc/howto/logging.rst:832 +msgid "30" +msgstr "" + +#: ../Doc/howto/logging.rst:834 +msgid "20" +msgstr "" + +#: ../Doc/howto/logging.rst:836 +msgid "10" +msgstr "" + +#: ../Doc/howto/logging.rst:838 +msgid "``NOTSET``" +msgstr "" + +#: ../Doc/howto/logging.rst:838 +msgid "0" +msgstr "" + +#: ../Doc/howto/logging.rst:841 +msgid "" +"Levels can also be associated with loggers, being set either by the " +"developer or through loading a saved logging configuration. When a logging " +"method is called on a logger, the logger compares its own level with the " +"level associated with the method call. If the logger's level is higher than " +"the method call's, no logging message is actually generated. This is the " +"basic mechanism controlling the verbosity of logging output." +msgstr "" + +#: ../Doc/howto/logging.rst:848 +msgid "" +"Logging messages are encoded as instances of the :class:`~logging.LogRecord` " +"class. When a logger decides to actually log an event, a :class:`~logging." +"LogRecord` instance is created from the logging message." +msgstr "" + +#: ../Doc/howto/logging.rst:852 +msgid "" +"Logging messages are subjected to a dispatch mechanism through the use of :" +"dfn:`handlers`, which are instances of subclasses of the :class:`Handler` " +"class. Handlers are responsible for ensuring that a logged message (in the " +"form of a :class:`LogRecord`) ends up in a particular location (or set of " +"locations) which is useful for the target audience for that message (such as " +"end users, support desk staff, system administrators, developers). Handlers " +"are passed :class:`LogRecord` instances intended for particular " +"destinations. Each logger can have zero, one or more handlers associated " +"with it (via the :meth:`~Logger.addHandler` method of :class:`Logger`). In " +"addition to any handlers directly associated with a logger, *all handlers " +"associated with all ancestors of the logger* are called to dispatch the " +"message (unless the *propagate* flag for a logger is set to a false value, " +"at which point the passing to ancestor handlers stops)." +msgstr "" + +#: ../Doc/howto/logging.rst:866 +msgid "" +"Just as for loggers, handlers can have levels associated with them. A " +"handler's level acts as a filter in the same way as a logger's level does. " +"If a handler decides to actually dispatch an event, the :meth:`~Handler." +"emit` method is used to send the message to its destination. Most user-" +"defined subclasses of :class:`Handler` will need to override this :meth:" +"`~Handler.emit`." +msgstr "" + +#: ../Doc/howto/logging.rst:875 +msgid "Custom Levels" +msgstr "" + +#: ../Doc/howto/logging.rst:877 +msgid "" +"Defining your own levels is possible, but should not be necessary, as the " +"existing levels have been chosen on the basis of practical experience. " +"However, if you are convinced that you need custom levels, great care should " +"be exercised when doing this, and it is possibly *a very bad idea to define " +"custom levels if you are developing a library*. That's because if multiple " +"library authors all define their own custom levels, there is a chance that " +"the logging output from such multiple libraries used together will be " +"difficult for the using developer to control and/or interpret, because a " +"given numeric value might mean different things for different libraries." +msgstr "" + +#: ../Doc/howto/logging.rst:890 +msgid "Useful Handlers" +msgstr "" + +#: ../Doc/howto/logging.rst:892 +msgid "" +"In addition to the base :class:`Handler` class, many useful subclasses are " +"provided:" +msgstr "" + +#: ../Doc/howto/logging.rst:895 +msgid "" +":class:`StreamHandler` instances send messages to streams (file-like " +"objects)." +msgstr "" + +#: ../Doc/howto/logging.rst:898 +msgid ":class:`FileHandler` instances send messages to disk files." +msgstr "" + +#: ../Doc/howto/logging.rst:900 +msgid "" +":class:`~handlers.BaseRotatingHandler` is the base class for handlers that " +"rotate log files at a certain point. It is not meant to be instantiated " +"directly. Instead, use :class:`~handlers.RotatingFileHandler` or :class:" +"`~handlers.TimedRotatingFileHandler`." +msgstr "" + +#: ../Doc/howto/logging.rst:905 +msgid "" +":class:`~handlers.RotatingFileHandler` instances send messages to disk " +"files, with support for maximum log file sizes and log file rotation." +msgstr "" + +#: ../Doc/howto/logging.rst:908 +msgid "" +":class:`~handlers.TimedRotatingFileHandler` instances send messages to disk " +"files, rotating the log file at certain timed intervals." +msgstr "" + +#: ../Doc/howto/logging.rst:911 +msgid "" +":class:`~handlers.SocketHandler` instances send messages to TCP/IP sockets. " +"Since 3.4, Unix domain sockets are also supported." +msgstr "" + +#: ../Doc/howto/logging.rst:914 +msgid "" +":class:`~handlers.DatagramHandler` instances send messages to UDP sockets. " +"Since 3.4, Unix domain sockets are also supported." +msgstr "" + +#: ../Doc/howto/logging.rst:917 +msgid "" +":class:`~handlers.SMTPHandler` instances send messages to a designated email " +"address." +msgstr "" + +#: ../Doc/howto/logging.rst:920 +msgid "" +":class:`~handlers.SysLogHandler` instances send messages to a Unix syslog " +"daemon, possibly on a remote machine." +msgstr "" + +#: ../Doc/howto/logging.rst:923 +msgid "" +":class:`~handlers.NTEventLogHandler` instances send messages to a Windows " +"NT/2000/XP event log." +msgstr "" + +#: ../Doc/howto/logging.rst:926 +msgid "" +":class:`~handlers.MemoryHandler` instances send messages to a buffer in " +"memory, which is flushed whenever specific criteria are met." +msgstr "" + +#: ../Doc/howto/logging.rst:929 +msgid "" +":class:`~handlers.HTTPHandler` instances send messages to an HTTP server " +"using either ``GET`` or ``POST`` semantics." +msgstr "" + +#: ../Doc/howto/logging.rst:932 +msgid "" +":class:`~handlers.WatchedFileHandler` instances watch the file they are " +"logging to. If the file changes, it is closed and reopened using the file " +"name. This handler is only useful on Unix-like systems; Windows does not " +"support the underlying mechanism used." +msgstr "" + +#: ../Doc/howto/logging.rst:937 +msgid "" +":class:`~handlers.QueueHandler` instances send messages to a queue, such as " +"those implemented in the :mod:`queue` or :mod:`multiprocessing` modules." +msgstr "" + +#: ../Doc/howto/logging.rst:940 +msgid "" +":class:`NullHandler` instances do nothing with error messages. They are used " +"by library developers who want to use logging, but want to avoid the 'No " +"handlers could be found for logger XXX' message which can be displayed if " +"the library user has not configured logging. See :ref:`library-config` for " +"more information." +msgstr "" + +#: ../Doc/howto/logging.rst:946 +msgid "The :class:`NullHandler` class." +msgstr "" + +#: ../Doc/howto/logging.rst:949 +msgid "The :class:`~handlers.QueueHandler` class." +msgstr "" + +#: ../Doc/howto/logging.rst:952 +msgid "" +"The :class:`NullHandler`, :class:`StreamHandler` and :class:`FileHandler` " +"classes are defined in the core logging package. The other handlers are " +"defined in a sub- module, :mod:`logging.handlers`. (There is also another " +"sub-module, :mod:`logging.config`, for configuration functionality.)" +msgstr "" + +#: ../Doc/howto/logging.rst:957 +msgid "" +"Logged messages are formatted for presentation through instances of the :" +"class:`Formatter` class. They are initialized with a format string suitable " +"for use with the % operator and a dictionary." +msgstr "" + +#: ../Doc/howto/logging.rst:961 +msgid "" +"For formatting multiple messages in a batch, instances of :class:`~handlers." +"BufferingFormatter` can be used. In addition to the format string (which is " +"applied to each message in the batch), there is provision for header and " +"trailer format strings." +msgstr "" + +#: ../Doc/howto/logging.rst:966 +msgid "" +"When filtering based on logger level and/or handler level is not enough, " +"instances of :class:`Filter` can be added to both :class:`Logger` and :class:" +"`Handler` instances (through their :meth:`~Handler.addFilter` method). " +"Before deciding to process a message further, both loggers and handlers " +"consult all their filters for permission. If any filter returns a false " +"value, the message is not processed further." +msgstr "" + +#: ../Doc/howto/logging.rst:973 +msgid "" +"The basic :class:`Filter` functionality allows filtering by specific logger " +"name. If this feature is used, messages sent to the named logger and its " +"children are allowed through the filter, and all others dropped." +msgstr "" + +#: ../Doc/howto/logging.rst:981 +msgid "Exceptions raised during logging" +msgstr "" + +#: ../Doc/howto/logging.rst:983 +msgid "" +"The logging package is designed to swallow exceptions which occur while " +"logging in production. This is so that errors which occur while handling " +"logging events - such as logging misconfiguration, network or other similar " +"errors - do not cause the application using logging to terminate prematurely." +msgstr "" + +#: ../Doc/howto/logging.rst:988 +msgid "" +":class:`SystemExit` and :class:`KeyboardInterrupt` exceptions are never " +"swallowed. Other exceptions which occur during the :meth:`~Handler.emit` " +"method of a :class:`Handler` subclass are passed to its :meth:`~Handler." +"handleError` method." +msgstr "" + +#: ../Doc/howto/logging.rst:993 +msgid "" +"The default implementation of :meth:`~Handler.handleError` in :class:" +"`Handler` checks to see if a module-level variable, :data:`raiseExceptions`, " +"is set. If set, a traceback is printed to :data:`sys.stderr`. If not set, " +"the exception is swallowed." +msgstr "" + +#: ../Doc/howto/logging.rst:998 +msgid "" +"The default value of :data:`raiseExceptions` is ``True``. This is because " +"during development, you typically want to be notified of any exceptions that " +"occur. It's advised that you set :data:`raiseExceptions` to ``False`` for " +"production usage." +msgstr "" + +#: ../Doc/howto/logging.rst:1008 +msgid "Using arbitrary objects as messages" +msgstr "" + +#: ../Doc/howto/logging.rst:1010 +msgid "" +"In the preceding sections and examples, it has been assumed that the message " +"passed when logging the event is a string. However, this is not the only " +"possibility. You can pass an arbitrary object as a message, and its :meth:" +"`~object.__str__` method will be called when the logging system needs to " +"convert it to a string representation. In fact, if you want to, you can " +"avoid computing a string representation altogether - for example, the :class:" +"`~handlers.SocketHandler` emits an event by pickling it and sending it over " +"the wire." +msgstr "" + +#: ../Doc/howto/logging.rst:1021 +msgid "Optimization" +msgstr "" + +#: ../Doc/howto/logging.rst:1023 +msgid "" +"Formatting of message arguments is deferred until it cannot be avoided. " +"However, computing the arguments passed to the logging method can also be " +"expensive, and you may want to avoid doing it if the logger will just throw " +"away your event. To decide what to do, you can call the :meth:`~Logger." +"isEnabledFor` method which takes a level argument and returns true if the " +"event would be created by the Logger for that level of call. You can write " +"code like this::" +msgstr "" + +#: ../Doc/howto/logging.rst:1035 +msgid "" +"so that if the logger's threshold is set above ``DEBUG``, the calls to :func:" +"`expensive_func1` and :func:`expensive_func2` are never made." +msgstr "" + +#: ../Doc/howto/logging.rst:1038 +msgid "" +"In some cases, :meth:`~Logger.isEnabledFor` can itself be more expensive " +"than you'd like (e.g. for deeply nested loggers where an explicit level is " +"only set high up in the logger hierarchy). In such cases (or if you want to " +"avoid calling a method in tight loops), you can cache the result of a call " +"to :meth:`~Logger.isEnabledFor` in a local or instance variable, and use " +"that instead of calling the method each time. Such a cached value would only " +"need to be recomputed when the logging configuration changes dynamically " +"while the application is running (which is not all that common)." +msgstr "" + +#: ../Doc/howto/logging.rst:1047 +msgid "" +"There are other optimizations which can be made for specific applications " +"which need more precise control over what logging information is collected. " +"Here's a list of things you can do to avoid processing during logging which " +"you don't need:" +msgstr "" + +#: ../Doc/howto/logging.rst:1053 +msgid "What you don't want to collect" +msgstr "" + +#: ../Doc/howto/logging.rst:1053 +msgid "How to avoid collecting it" +msgstr "" + +#: ../Doc/howto/logging.rst:1055 +msgid "Information about where calls were made from." +msgstr "" + +#: ../Doc/howto/logging.rst:1055 +msgid "" +"Set ``logging._srcfile`` to ``None``. This avoids calling :func:`sys." +"_getframe`, which may help to speed up your code in environments like PyPy " +"(which can't speed up code that uses :func:`sys._getframe`), if and when " +"PyPy supports Python 3.x." +msgstr "" + +#: ../Doc/howto/logging.rst:1063 +msgid "Threading information." +msgstr "" + +#: ../Doc/howto/logging.rst:1063 +msgid "Set ``logging.logThreads`` to ``0``." +msgstr "" + +#: ../Doc/howto/logging.rst:1065 +msgid "Process information." +msgstr "" + +#: ../Doc/howto/logging.rst:1065 +msgid "Set ``logging.logProcesses`` to ``0``." +msgstr "" + +#: ../Doc/howto/logging.rst:1068 +msgid "" +"Also note that the core logging module only includes the basic handlers. If " +"you don't import :mod:`logging.handlers` and :mod:`logging.config`, they " +"won't take up any memory." +msgstr "" + +#: ../Doc/howto/logging.rst:1075 ../Doc/howto/logging-cookbook.rst:1306 +msgid "Module :mod:`logging`" +msgstr "" + +#: ../Doc/howto/logging.rst:1075 ../Doc/howto/logging-cookbook.rst:1306 +msgid "API reference for the logging module." +msgstr "" + +#: ../Doc/howto/logging.rst:1078 ../Doc/howto/logging-cookbook.rst:1309 +msgid "Module :mod:`logging.config`" +msgstr "" + +#: ../Doc/howto/logging.rst:1078 ../Doc/howto/logging-cookbook.rst:1309 +msgid "Configuration API for the logging module." +msgstr "" + +#: ../Doc/howto/logging.rst:1081 ../Doc/howto/logging-cookbook.rst:1312 +msgid "Module :mod:`logging.handlers`" +msgstr "" + +#: ../Doc/howto/logging.rst:1081 ../Doc/howto/logging-cookbook.rst:1312 +msgid "Useful handlers included with the logging module." +msgstr "" + +#: ../Doc/howto/logging.rst:1083 +msgid ":ref:`A logging cookbook `" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:5 +msgid "Logging Cookbook" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:9 +msgid "" +"This page contains a number of recipes related to logging, which have been " +"found useful in the past." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:15 +msgid "Using logging in multiple modules" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:17 +msgid "" +"Multiple calls to ``logging.getLogger('someLogger')`` return a reference to " +"the same logger object. This is true not only within the same module, but " +"also across modules as long as it is in the same Python interpreter " +"process. It is true for references to the same object; additionally, " +"application code can define and configure a parent logger in one module and " +"create (but not configure) a child logger in a separate module, and all " +"logger calls to the child will pass up to the parent. Here is a main " +"module::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:55 +msgid "Here is the auxiliary module::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:99 +msgid "Logging from multiple threads" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:101 +msgid "" +"Logging from multiple threads requires no special effort. The following " +"example shows logging from the main (initial) thread and another thread::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:130 +msgid "When run, the script should print something like the following::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:150 +msgid "" +"This shows the logging output interspersed as one might expect. This " +"approach works for more threads than shown here, of course." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:154 +msgid "Multiple handlers and formatters" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:156 +msgid "" +"Loggers are plain Python objects. The :meth:`~Logger.addHandler` method has " +"no minimum or maximum quota for the number of handlers you may add. " +"Sometimes it will be beneficial for an application to log all messages of " +"all severities to a text file while simultaneously logging errors or above " +"to the console. To set this up, simply configure the appropriate handlers. " +"The logging calls in the application code will remain unchanged. Here is a " +"slight modification to the previous simple module-based configuration " +"example::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:189 +msgid "" +"Notice that the 'application' code does not care about multiple handlers. " +"All that changed was the addition and configuration of a new handler named " +"*fh*." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:192 +msgid "" +"The ability to create new handlers with higher- or lower-severity filters " +"can be very helpful when writing and testing an application. Instead of " +"using many ``print`` statements for debugging, use ``logger.debug``: Unlike " +"the print statements, which you will have to delete or comment out later, " +"the logger.debug statements can remain intact in the source code and remain " +"dormant until you need them again. At that time, the only change that needs " +"to happen is to modify the severity level of the logger and/or handler to " +"debug." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:203 +msgid "Logging to multiple destinations" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:205 +msgid "" +"Let's say you want to log to console and file with different message formats " +"and in differing circumstances. Say you want to log messages with levels of " +"DEBUG and higher to file, and those messages at level INFO and higher to the " +"console. Let's also assume that the file should contain timestamps, but the " +"console messages should not. Here's how you can achieve this::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:243 +msgid "When you run this, on the console you will see ::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:250 +msgid "and in the file you will see something like ::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:258 +msgid "" +"As you can see, the DEBUG message only shows up in the file. The other " +"messages are sent to both destinations." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:261 +msgid "" +"This example uses console and file handlers, but you can use any number and " +"combination of handlers you choose." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:266 +msgid "Configuration server example" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:268 +msgid "Here is an example of a module using the logging configuration server::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:299 +msgid "" +"And here is a script that takes a filename and sends that file to the " +"server, properly preceded with the binary-encoded length, as the new logging " +"configuration::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:322 +msgid "Dealing with handlers that block" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:326 +msgid "" +"Sometimes you have to get your logging handlers to do their work without " +"blocking the thread you're logging from. This is common in Web applications, " +"though of course it also occurs in other scenarios." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:330 +msgid "" +"A common culprit which demonstrates sluggish behaviour is the :class:" +"`SMTPHandler`: sending emails can take a long time, for a number of reasons " +"outside the developer's control (for example, a poorly performing mail or " +"network infrastructure). But almost any network-based handler can block: " +"Even a :class:`SocketHandler` operation may do a DNS query under the hood " +"which is too slow (and this query can be deep in the socket library code, " +"below the Python layer, and outside your control)." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:338 +msgid "" +"One solution is to use a two-part approach. For the first part, attach only " +"a :class:`QueueHandler` to those loggers which are accessed from performance-" +"critical threads. They simply write to their queue, which can be sized to a " +"large enough capacity or initialized with no upper bound to their size. The " +"write to the queue will typically be accepted quickly, though you will " +"probably need to catch the :exc:`queue.Full` exception as a precaution in " +"your code. If you are a library developer who has performance-critical " +"threads in their code, be sure to document this (together with a suggestion " +"to attach only ``QueueHandlers`` to your loggers) for the benefit of other " +"developers who will use your code." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:349 +msgid "" +"The second part of the solution is :class:`QueueListener`, which has been " +"designed as the counterpart to :class:`QueueHandler`. A :class:" +"`QueueListener` is very simple: it's passed a queue and some handlers, and " +"it fires up an internal thread which listens to its queue for LogRecords " +"sent from ``QueueHandlers`` (or any other source of ``LogRecords``, for that " +"matter). The ``LogRecords`` are removed from the queue and passed to the " +"handlers for processing." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:357 +msgid "" +"The advantage of having a separate :class:`QueueListener` class is that you " +"can use the same instance to service multiple ``QueueHandlers``. This is " +"more resource-friendly than, say, having threaded versions of the existing " +"handler classes, which would eat up one thread per handler for no particular " +"benefit." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:362 +msgid "An example of using these two classes follows (imports omitted)::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:380 +msgid "which, when run, will produce:" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:386 +msgid "" +"Prior to Python 3.5, the :class:`QueueListener` always passed every message " +"received from the queue to every handler it was initialized with. (This was " +"because it was assumed that level filtering was all done on the other side, " +"where the queue is filled.) From 3.5 onwards, this behaviour can be changed " +"by passing a keyword argument ``respect_handler_level=True`` to the " +"listener's constructor. When this is done, the listener compares the level " +"of each message with the handler's level, and only passes a message to a " +"handler if it's appropriate to do so." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:399 +msgid "Sending and receiving logging events across a network" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:401 +msgid "" +"Let's say you want to send logging events across a network, and handle them " +"at the receiving end. A simple way of doing this is attaching a :class:" +"`SocketHandler` instance to the root logger at the sending end::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:429 +msgid "" +"At the receiving end, you can set up a receiver using the :mod:" +"`socketserver` module. Here is a basic working example::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:517 +msgid "" +"First run the server, and then the client. On the client side, nothing is " +"printed on the console; on the server side, you should see something like::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:527 +msgid "" +"Note that there are some security issues with pickle in some scenarios. If " +"these affect you, you can use an alternative serialization scheme by " +"overriding the :meth:`~handlers.SocketHandler.makePickle` method and " +"implementing your alternative there, as well as adapting the above script to " +"use your alternative serialization." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:537 +msgid "Adding contextual information to your logging output" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:539 +msgid "" +"Sometimes you want logging output to contain contextual information in " +"addition to the parameters passed to the logging call. For example, in a " +"networked application, it may be desirable to log client-specific " +"information in the log (e.g. remote client's username, or IP address). " +"Although you could use the *extra* parameter to achieve this, it's not " +"always convenient to pass the information in this way. While it might be " +"tempting to create :class:`Logger` instances on a per-connection basis, this " +"is not a good idea because these instances are not garbage collected. While " +"this is not a problem in practice, when the number of :class:`Logger` " +"instances is dependent on the level of granularity you want to use in " +"logging an application, it could be hard to manage if the number of :class:" +"`Logger` instances becomes effectively unbounded." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:554 +msgid "Using LoggerAdapters to impart contextual information" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:556 +msgid "" +"An easy way in which you can pass contextual information to be output along " +"with logging event information is to use the :class:`LoggerAdapter` class. " +"This class is designed to look like a :class:`Logger`, so that you can call :" +"meth:`debug`, :meth:`info`, :meth:`warning`, :meth:`error`, :meth:" +"`exception`, :meth:`critical` and :meth:`log`. These methods have the same " +"signatures as their counterparts in :class:`Logger`, so you can use the two " +"types of instances interchangeably." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:564 +msgid "" +"When you create an instance of :class:`LoggerAdapter`, you pass it a :class:" +"`Logger` instance and a dict-like object which contains your contextual " +"information. When you call one of the logging methods on an instance of :" +"class:`LoggerAdapter`, it delegates the call to the underlying instance of :" +"class:`Logger` passed to its constructor, and arranges to pass the " +"contextual information in the delegated call. Here's a snippet from the code " +"of :class:`LoggerAdapter`::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:580 +msgid "" +"The :meth:`~LoggerAdapter.process` method of :class:`LoggerAdapter` is where " +"the contextual information is added to the logging output. It's passed the " +"message and keyword arguments of the logging call, and it passes back " +"(potentially) modified versions of these to use in the call to the " +"underlying logger. The default implementation of this method leaves the " +"message alone, but inserts an 'extra' key in the keyword argument whose " +"value is the dict-like object passed to the constructor. Of course, if you " +"had passed an 'extra' keyword argument in the call to the adapter, it will " +"be silently overwritten." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:589 +msgid "" +"The advantage of using 'extra' is that the values in the dict-like object " +"are merged into the :class:`LogRecord` instance's __dict__, allowing you to " +"use customized strings with your :class:`Formatter` instances which know " +"about the keys of the dict-like object. If you need a different method, e.g. " +"if you want to prepend or append the contextual information to the message " +"string, you just need to subclass :class:`LoggerAdapter` and override :meth:" +"`~LoggerAdapter.process` to do what you need. Here is a simple example::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:605 +msgid "which you can use like this::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:610 +msgid "" +"Then any events that you log to the adapter will have the value of " +"``some_conn_id`` prepended to the log messages." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:614 +msgid "Using objects other than dicts to pass contextual information" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:616 +msgid "" +"You don't need to pass an actual dict to a :class:`LoggerAdapter` - you " +"could pass an instance of a class which implements ``__getitem__`` and " +"``__iter__`` so that it looks like a dict to logging. This would be useful " +"if you want to generate values dynamically (whereas the values in a dict " +"would be constant)." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:625 +msgid "Using Filters to impart contextual information" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:627 +msgid "" +"You can also add contextual information to log output using a user-defined :" +"class:`Filter`. ``Filter`` instances are allowed to modify the " +"``LogRecords`` passed to them, including adding additional attributes which " +"can then be output using a suitable format string, or if needed a custom :" +"class:`Formatter`." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:632 +msgid "" +"For example in a web application, the request being processed (or at least, " +"the interesting parts of it) can be stored in a threadlocal (:class:" +"`threading.local`) variable, and then accessed from a ``Filter`` to add, " +"say, information from the request - say, the remote IP address and remote " +"user's username - to the ``LogRecord``, using the attribute names 'ip' and " +"'user' as in the ``LoggerAdapter`` example above. In that case, the same " +"format string can be used to get similar output to that shown above. Here's " +"an example script::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:678 +msgid "which, when run, produces something like::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:697 +msgid "Logging to a single file from multiple processes" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:699 +msgid "" +"Although logging is thread-safe, and logging to a single file from multiple " +"threads in a single process *is* supported, logging to a single file from " +"*multiple processes* is *not* supported, because there is no standard way to " +"serialize access to a single file across multiple processes in Python. If " +"you need to log to a single file from multiple processes, one way of doing " +"this is to have all the processes log to a :class:`~handlers.SocketHandler`, " +"and have a separate process which implements a socket server which reads " +"from the socket and logs to file. (If you prefer, you can dedicate one " +"thread in one of the existing processes to perform this function.) :ref:" +"`This section ` documents this approach in more detail and " +"includes a working socket receiver which can be used as a starting point for " +"you to adapt in your own applications." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:712 +msgid "" +"If you are using a recent version of Python which includes the :mod:" +"`multiprocessing` module, you could write your own handler which uses the :" +"class:`~multiprocessing.Lock` class from this module to serialize access to " +"the file from your processes. The existing :class:`FileHandler` and " +"subclasses do not make use of :mod:`multiprocessing` at present, though they " +"may do so in the future. Note that at present, the :mod:`multiprocessing` " +"module does not provide working lock functionality on all platforms (see " +"https://bugs.python.org/issue3770)." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:723 +msgid "" +"Alternatively, you can use a ``Queue`` and a :class:`QueueHandler` to send " +"all logging events to one of the processes in your multi-process " +"application. The following example script demonstrates how you can do this; " +"in the example a separate listener process listens for events sent by other " +"processes and logs them according to its own logging configuration. Although " +"the example only demonstrates one way of doing it (for example, you may want " +"to use a listener thread rather than a separate listener process -- the " +"implementation would be analogous) it does allow for completely different " +"logging configurations for the listener and the other processes in your " +"application, and can be used as the basis for code meeting your own specific " +"requirements::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:839 +msgid "" +"A variant of the above script keeps the logging in the main process, in a " +"separate thread::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:934 +msgid "" +"This variant shows how you can e.g. apply configuration for particular " +"loggers - e.g. the ``foo`` logger has a special handler which stores all " +"events in the ``foo`` subsystem in a file ``mplog-foo.log``. This will be " +"used by the logging machinery in the main process (even though the logging " +"events are generated in the worker processes) to direct the messages to the " +"appropriate destinations." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:941 +msgid "Using file rotation" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:946 +msgid "" +"Sometimes you want to let a log file grow to a certain size, then open a new " +"file and log to that. You may want to keep a certain number of these files, " +"and when that many files have been created, rotate the files so that the " +"number of files and the size of the files both remain bounded. For this " +"usage pattern, the logging package provides a :class:`~handlers." +"RotatingFileHandler`::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:978 +msgid "" +"The result should be 6 separate files, each with part of the log history for " +"the application::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:988 +msgid "" +"The most current file is always :file:`logging_rotatingfile_example.out`, " +"and each time it reaches the size limit it is renamed with the suffix " +"``.1``. Each of the existing backup files is renamed to increment the suffix " +"(``.1`` becomes ``.2``, etc.) and the ``.6`` file is erased." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:993 +msgid "" +"Obviously this example sets the log length much too small as an extreme " +"example. You would want to set *maxBytes* to an appropriate value." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:999 +msgid "Use of alternative formatting styles" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1001 +msgid "" +"When logging was added to the Python standard library, the only way of " +"formatting messages with variable content was to use the %-formatting " +"method. Since then, Python has gained two new formatting approaches: :class:" +"`string.Template` (added in Python 2.4) and :meth:`str.format` (added in " +"Python 2.6)." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1007 +msgid "" +"Logging (as of 3.2) provides improved support for these two additional " +"formatting styles. The :class:`Formatter` class been enhanced to take an " +"additional, optional keyword parameter named ``style``. This defaults to " +"``'%'``, but other possible values are ``'{'`` and ``'$'``, which correspond " +"to the other two formatting styles. Backwards compatibility is maintained by " +"default (as you would expect), but by explicitly specifying a style " +"parameter, you get the ability to specify format strings which work with :" +"meth:`str.format` or :class:`string.Template`. Here's an example console " +"session to show the possibilities:" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1041 +msgid "" +"Note that the formatting of logging messages for final output to logs is " +"completely independent of how an individual logging message is constructed. " +"That can still use %-formatting, as shown here::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1049 +msgid "" +"Logging calls (``logger.debug()``, ``logger.info()`` etc.) only take " +"positional parameters for the actual logging message itself, with keyword " +"parameters used only for determining options for how to handle the actual " +"logging call (e.g. the ``exc_info`` keyword parameter to indicate that " +"traceback information should be logged, or the ``extra`` keyword parameter " +"to indicate additional contextual information to be added to the log). So " +"you cannot directly make logging calls using :meth:`str.format` or :class:" +"`string.Template` syntax, because internally the logging package uses %-" +"formatting to merge the format string and the variable arguments. There " +"would no changing this while preserving backward compatibility, since all " +"logging calls which are out there in existing code will be using %-format " +"strings." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1062 +msgid "" +"There is, however, a way that you can use {}- and $- formatting to construct " +"your individual log messages. Recall that for a message you can use an " +"arbitrary object as a message format string, and that the logging package " +"will call ``str()`` on that object to get the actual format string. Consider " +"the following two classes::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1086 +msgid "" +"Either of these can be used in place of a format string, to allow {}- or $-" +"formatting to be used to build the actual \"message\" part which appears in " +"the formatted log output in place of \"%(message)s\" or \"{message}\" or " +"\"$message\". It's a little unwieldy to use the class names whenever you " +"want to log something, but it's quite palatable if you use an alias such as " +"__ (double underscore – not to be confused with _, the single underscore " +"used as a synonym/alias for :func:`gettext.gettext` or its brethren)." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1094 +msgid "" +"The above classes are not included in Python, though they're easy enough to " +"copy and paste into your own code. They can be used as follows (assuming " +"that they're declared in a module called ``wherever``):" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1116 +msgid "" +"While the above examples use ``print()`` to show how the formatting works, " +"you would of course use ``logger.debug()`` or similar to actually log using " +"this approach." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1120 +msgid "" +"One thing to note is that you pay no significant performance penalty with " +"this approach: the actual formatting happens not when you make the logging " +"call, but when (and if) the logged message is actually about to be output to " +"a log by a handler. So the only slightly unusual thing which might trip you " +"up is that the parentheses go around the format string and the arguments, " +"not just the format string. That's because the __ notation is just syntax " +"sugar for a constructor call to one of the XXXMessage classes." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1128 +msgid "" +"If you prefer, you can use a :class:`LoggerAdapter` to achieve a similar " +"effect to the above, as in the following example::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1159 +msgid "" +"The above script should log the message ``Hello, world!`` when run with " +"Python 3.2 or later." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1168 +msgid "Customizing ``LogRecord``" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1170 +msgid "" +"Every logging event is represented by a :class:`LogRecord` instance. When an " +"event is logged and not filtered out by a logger's level, a :class:" +"`LogRecord` is created, populated with information about the event and then " +"passed to the handlers for that logger (and its ancestors, up to and " +"including the logger where further propagation up the hierarchy is " +"disabled). Before Python 3.2, there were only two places where this creation " +"was done:" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1177 +msgid "" +":meth:`Logger.makeRecord`, which is called in the normal process of logging " +"an event. This invoked :class:`LogRecord` directly to create an instance." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1180 +msgid "" +":func:`makeLogRecord`, which is called with a dictionary containing " +"attributes to be added to the LogRecord. This is typically invoked when a " +"suitable dictionary has been received over the network (e.g. in pickle form " +"via a :class:`~handlers.SocketHandler`, or in JSON form via an :class:" +"`~handlers.HTTPHandler`)." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1186 +msgid "" +"This has usually meant that if you need to do anything special with a :class:" +"`LogRecord`, you've had to do one of the following." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1189 +msgid "" +"Create your own :class:`Logger` subclass, which overrides :meth:`Logger." +"makeRecord`, and set it using :func:`~logging.setLoggerClass` before any " +"loggers that you care about are instantiated." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1192 +msgid "" +"Add a :class:`Filter` to a logger or handler, which does the necessary " +"special manipulation you need when its :meth:`~Filter.filter` method is " +"called." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1196 +msgid "" +"The first approach would be a little unwieldy in the scenario where (say) " +"several different libraries wanted to do different things. Each would " +"attempt to set its own :class:`Logger` subclass, and the one which did this " +"last would win." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1201 +msgid "" +"The second approach works reasonably well for many cases, but does not allow " +"you to e.g. use a specialized subclass of :class:`LogRecord`. Library " +"developers can set a suitable filter on their loggers, but they would have " +"to remember to do this every time they introduced a new logger (which they " +"would do simply by adding new packages or modules and doing ::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1209 +msgid "" +"at module level). It's probably one too many things to think about. " +"Developers could also add the filter to a :class:`~logging.NullHandler` " +"attached to their top-level logger, but this would not be invoked if an " +"application developer attached a handler to a lower-level library logger – " +"so output from that handler would not reflect the intentions of the library " +"developer." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1215 +msgid "" +"In Python 3.2 and later, :class:`~logging.LogRecord` creation is done " +"through a factory, which you can specify. The factory is just a callable you " +"can set with :func:`~logging.setLogRecordFactory`, and interrogate with :" +"func:`~logging.getLogRecordFactory`. The factory is invoked with the same " +"signature as the :class:`~logging.LogRecord` constructor, as :class:" +"`LogRecord` is the default setting for the factory." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1222 +msgid "" +"This approach allows a custom factory to control all aspects of LogRecord " +"creation. For example, you could return a subclass, or just add some " +"additional attributes to the record once created, using a pattern similar to " +"this::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1235 +msgid "" +"This pattern allows different libraries to chain factories together, and as " +"long as they don't overwrite each other's attributes or unintentionally " +"overwrite the attributes provided as standard, there should be no surprises. " +"However, it should be borne in mind that each link in the chain adds run-" +"time overhead to all logging operations, and the technique should only be " +"used when the use of a :class:`Filter` does not provide the desired result." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1246 +msgid "Subclassing QueueHandler - a ZeroMQ example" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1248 +msgid "" +"You can use a :class:`QueueHandler` subclass to send messages to other kinds " +"of queues, for example a ZeroMQ 'publish' socket. In the example below,the " +"socket is created separately and passed to the handler (as its 'queue')::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1267 +msgid "" +"Of course there are other ways of organizing this, for example passing in " +"the data needed by the handler to create the socket::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1286 +msgid "Subclassing QueueListener - a ZeroMQ example" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1288 +msgid "" +"You can also subclass :class:`QueueListener` to get messages from other " +"kinds of queues, for example a ZeroMQ 'subscribe' socket. Here's an example::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1314 +msgid ":ref:`A basic logging tutorial `" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1316 +msgid ":ref:`A more advanced logging tutorial `" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1320 +msgid "An example dictionary-based configuration" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1322 +msgid "" +"Below is an example of a logging configuration dictionary - it's taken from " +"the `documentation on the Django project `_. This dictionary is passed to :" +"func:`~config.dictConfig` to put the configuration into effect::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1378 +msgid "" +"For more information about this configuration, you can see the `relevant " +"section `_ of the Django documentation." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1385 +msgid "Using a rotator and namer to customize log rotation processing" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1387 +msgid "" +"An example of how you can define a namer and rotator is given in the " +"following snippet, which shows zlib-based compression of the log file::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1405 +msgid "" +"These are not \"true\" .gz files, as they are bare compressed data, with no " +"\"container\" such as you’d find in an actual gzip file. This snippet is " +"just for illustration purposes." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1410 +msgid "A more elaborate multiprocessing example" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1412 +msgid "" +"The following working example shows how logging can be used with " +"multiprocessing using configuration files. The configurations are fairly " +"simple, but serve to illustrate how more complex ones could be implemented " +"in a real multiprocessing scenario." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1417 +msgid "" +"In the example, the main process spawns a listener process and some worker " +"processes. Each of the main process, the listener and the workers have three " +"separate configurations (the workers all share the same configuration). We " +"can see logging in the main process, how the workers log to a QueueHandler " +"and how the listener implements a QueueListener and a more complex logging " +"configuration, and arranges to dispatch events received via the queue to the " +"handlers specified in the configuration. Note that these configurations are " +"purely illustrative, but you should be able to adapt this example to your " +"own scenario." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1427 +msgid "" +"Here's the script - the docstrings and the comments hopefully explain how it " +"works::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1639 +msgid "Inserting a BOM into messages sent to a SysLogHandler" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1641 +msgid "" +"`RFC 5424 `_ requires that a Unicode " +"message be sent to a syslog daemon as a set of bytes which have the " +"following structure: an optional pure-ASCII component, followed by a UTF-8 " +"Byte Order Mark (BOM), followed by Unicode encoded using UTF-8. (See the " +"`relevant section of the specification `_.)" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1647 +msgid "" +"In Python 3.1, code was added to :class:`~logging.handlers.SysLogHandler` to " +"insert a BOM into the message, but unfortunately, it was implemented " +"incorrectly, with the BOM appearing at the beginning of the message and " +"hence not allowing any pure-ASCII component to appear before it." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1653 +msgid "" +"As this behaviour is broken, the incorrect BOM insertion code is being " +"removed from Python 3.2.4 and later. However, it is not being replaced, and " +"if you want to produce RFC 5424-compliant messages which include a BOM, an " +"optional pure-ASCII sequence before it and arbitrary Unicode after it, " +"encoded using UTF-8, then you need to do the following:" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1659 +msgid "" +"Attach a :class:`~logging.Formatter` instance to your :class:`~logging." +"handlers.SysLogHandler` instance, with a format string such as::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1665 +msgid "" +"The Unicode code point U+FEFF, when encoded using UTF-8, will be encoded as " +"a UTF-8 BOM -- the byte-string ``b'\\xef\\xbb\\xbf'``." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1668 +msgid "" +"Replace the ASCII section with whatever placeholders you like, but make sure " +"that the data that appears in there after substitution is always ASCII (that " +"way, it will remain unchanged after UTF-8 encoding)." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1672 +msgid "" +"Replace the Unicode section with whatever placeholders you like; if the data " +"which appears there after substitution contains characters outside the ASCII " +"range, that's fine -- it will be encoded using UTF-8." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1676 +msgid "" +"The formatted message *will* be encoded using UTF-8 encoding by " +"``SysLogHandler``. If you follow the above rules, you should be able to " +"produce RFC 5424-compliant messages. If you don't, logging may not complain, " +"but your messages will not be RFC 5424-compliant, and your syslog daemon may " +"complain." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1683 +msgid "Implementing structured logging" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1685 +msgid "" +"Although most logging messages are intended for reading by humans, and thus " +"not readily machine-parseable, there might be cirumstances where you want to " +"output messages in a structured format which *is* capable of being parsed by " +"a program (without needing complex regular expressions to parse the log " +"message). This is straightforward to achieve using the logging package. " +"There are a number of ways in which this could be achieved, but the " +"following is a simple approach which uses JSON to serialise the event in a " +"machine-parseable manner::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1709 +msgid "If the above script is run, it prints::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1713 +#: ../Doc/howto/logging-cookbook.rst:1760 +msgid "" +"Note that the order of items might be different according to the version of " +"Python used." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1716 +msgid "" +"If you need more specialised processing, you can use a custom JSON encoder, " +"as in the following complete example::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1756 +msgid "When the above script is run, it prints::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1769 +msgid "Customizing handlers with :func:`dictConfig`" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1771 +msgid "" +"There are times when you want to customize logging handlers in particular " +"ways, and if you use :func:`dictConfig` you may be able to do this without " +"subclassing. As an example, consider that you may want to set the ownership " +"of a log file. On POSIX, this is easily done using :func:`shutil.chown`, but " +"the file handlers in the stdlib don't offer built-in support. You can " +"customize handler creation using a plain function such as::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1785 +msgid "" +"You can then specify, in a logging configuration passed to :func:" +"`dictConfig`, that a logging handler be created by calling this function::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1818 +msgid "" +"In this example I am setting the ownership using the ``pulse`` user and " +"group, just for the purposes of illustration. Putting it together into a " +"working script, ``chowntest.py``::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1865 +msgid "To run this, you will probably need to run as ``root``:" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1875 +msgid "" +"Note that this example uses Python 3.3 because that's where :func:`shutil." +"chown` makes an appearance. This approach should work with any Python " +"version that supports :func:`dictConfig` - namely, Python 2.7, 3.2 or later. " +"With pre-3.3 versions, you would need to implement the actual ownership " +"change using e.g. :func:`os.chown`." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1881 +msgid "" +"In practice, the handler-creating function may be in a utility module " +"somewhere in your project. Instead of the line in the configuration::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1886 +msgid "you could use e.g.::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1890 +msgid "" +"where ``project.util`` can be replaced with the actual name of the package " +"where the function resides. In the above working script, using ``'ext://" +"__main__.owned_file_handler'`` should work. Here, the actual callable is " +"resolved by :func:`dictConfig` from the ``ext://`` specification." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1895 +msgid "" +"This example hopefully also points the way to how you could implement other " +"types of file change - e.g. setting specific POSIX permission bits - in the " +"same way, using :func:`os.chmod`." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1899 +msgid "" +"Of course, the approach could also be extended to types of handler other " +"than a :class:`~logging.FileHandler` - for example, one of the rotating file " +"handlers, or a different type of handler altogether." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1909 +msgid "Using particular formatting styles throughout your application" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1911 +msgid "" +"In Python 3.2, the :class:`~logging.Formatter` gained a ``style`` keyword " +"parameter which, while defaulting to ``%`` for backward compatibility, " +"allowed the specification of ``{`` or ``$`` to support the formatting " +"approaches supported by :meth:`str.format` and :class:`string.Template`. " +"Note that this governs the formatting of logging messages for final output " +"to logs, and is completely orthogonal to how an individual logging message " +"is constructed." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1918 +msgid "" +"Logging calls (:meth:`~Logger.debug`, :meth:`~Logger.info` etc.) only take " +"positional parameters for the actual logging message itself, with keyword " +"parameters used only for determining options for how to handle the logging " +"call (e.g. the ``exc_info`` keyword parameter to indicate that traceback " +"information should be logged, or the ``extra`` keyword parameter to indicate " +"additional contextual information to be added to the log). So you cannot " +"directly make logging calls using :meth:`str.format` or :class:`string." +"Template` syntax, because internally the logging package uses %-formatting " +"to merge the format string and the variable arguments. There would no " +"changing this while preserving backward compatibility, since all logging " +"calls which are out there in existing code will be using %-format strings." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1930 +msgid "" +"There have been suggestions to associate format styles with specific " +"loggers, but that approach also runs into backward compatibility problems " +"because any existing code could be using a given logger name and using %-" +"formatting." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1934 +msgid "" +"For logging to work interoperably between any third-party libraries and your " +"code, decisions about formatting need to be made at the level of the " +"individual logging call. This opens up a couple of ways in which alternative " +"formatting styles can be accommodated." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1941 +msgid "Using LogRecord factories" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1943 +msgid "" +"In Python 3.2, along with the :class:`~logging.Formatter` changes mentioned " +"above, the logging package gained the ability to allow users to set their " +"own :class:`LogRecord` subclasses, using the :func:`setLogRecordFactory` " +"function. You can use this to set your own subclass of :class:`LogRecord`, " +"which does the Right Thing by overriding the :meth:`~LogRecord.getMessage` " +"method. The base class implementation of this method is where the ``msg % " +"args`` formatting happens, and where you can substitute your alternate " +"formatting; however, you should be careful to support all formatting styles " +"and allow %-formatting as the default, to ensure interoperability with other " +"code. Care should also be taken to call ``str(self.msg)``, just as the base " +"implementation does." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1954 +msgid "" +"Refer to the reference documentation on :func:`setLogRecordFactory` and :" +"class:`LogRecord` for more information." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1959 +msgid "Using custom message objects" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1961 +msgid "" +"There is another, perhaps simpler way that you can use {}- and $- formatting " +"to construct your individual log messages. You may recall (from :ref:" +"`arbitrary-object-messages`) that when logging you can use an arbitrary " +"object as a message format string, and that the logging package will call :" +"func:`str` on that object to get the actual format string. Consider the " +"following two classes::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1986 +msgid "" +"Either of these can be used in place of a format string, to allow {}- or $-" +"formatting to be used to build the actual \"message\" part which appears in " +"the formatted log output in place of “%(message)s” or “{message}” or " +"“$message”. If you find it a little unwieldy to use the class names whenever " +"you want to log something, you can make it more palatable if you use an " +"alias such as ``M`` or ``_`` for the message (or perhaps ``__``, if you are " +"using ``_`` for localization)." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:1994 +msgid "" +"Examples of this approach are given below. Firstly, formatting with :meth:" +"`str.format`::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2008 +msgid "Secondly, formatting with :class:`string.Template`::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2015 +msgid "" +"One thing to note is that you pay no significant performance penalty with " +"this approach: the actual formatting happens not when you make the logging " +"call, but when (and if) the logged message is actually about to be output to " +"a log by a handler. So the only slightly unusual thing which might trip you " +"up is that the parentheses go around the format string and the arguments, " +"not just the format string. That’s because the __ notation is just syntax " +"sugar for a constructor call to one of the ``XXXMessage`` classes shown " +"above." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2029 +msgid "Configuring filters with :func:`dictConfig`" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2031 +msgid "" +"You *can* configure filters using :func:`~logging.config.dictConfig`, though " +"it might not be obvious at first glance how to do it (hence this recipe). " +"Since :class:`~logging.Filter` is the only filter class included in the " +"standard library, and it is unlikely to cater to many requirements (it's " +"only there as a base class), you will typically need to define your own :" +"class:`~logging.Filter` subclass with an overridden :meth:`~logging.Filter." +"filter` method. To do this, specify the ``()`` key in the configuration " +"dictionary for the filter, specifying a callable which will be used to " +"create the filter (a class is the most obvious, but you can provide any " +"callable which returns a :class:`~logging.Filter` instance). Here is a " +"complete example::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2084 +msgid "" +"This example shows how you can pass configuration data to the callable which " +"constructs the instance, in the form of keyword parameters. When run, the " +"above script will print::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2090 +msgid "which shows that the filter is working as configured." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2092 +msgid "A couple of extra points to note:" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2094 +msgid "" +"If you can't refer to the callable directly in the configuration (e.g. if it " +"lives in a different module, and you can't import it directly where the " +"configuration dictionary is), you can use the form ``ext://...`` as " +"described in :ref:`logging-config-dict-externalobj`. For example, you could " +"have used the text ``'ext://__main__.MyFilter'`` instead of ``MyFilter`` in " +"the above example." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2101 +msgid "" +"As well as for filters, this technique can also be used to configure custom " +"handlers and formatters. See :ref:`logging-config-dict-userdef` for more " +"information on how logging supports using user-defined objects in its " +"configuration, and see the other cookbook recipe :ref:`custom-handlers` " +"above." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2110 +msgid "Customized exception formatting" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2112 +msgid "" +"There might be times when you want to do customized exception formatting - " +"for argument's sake, let's say you want exactly one line per logged event, " +"even when exception information is present. You can do this with a custom " +"formatter class, as shown in the following example::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2153 +msgid "When run, this produces a file with exactly two lines::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2158 +msgid "" +"While the above treatment is simplistic, it points the way to how exception " +"information can be formatted to your liking. The :mod:`traceback` module may " +"be helpful for more specialized needs." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2165 +msgid "Speaking logging messages" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2167 +msgid "" +"There might be situations when it is desirable to have logging messages " +"rendered in an audible rather than a visible format. This is easy to do if " +"you have text- to-speech (TTS) functionality available in your system, even " +"if it doesn't have a Python binding. Most TTS systems have a command line " +"program you can run, and this can be invoked from a handler using :mod:" +"`subprocess`. It's assumed here that TTS command line programs won't expect " +"to interact with users or take a long time to complete, and that the " +"frequency of logged messages will be not so high as to swamp the user with " +"messages, and that it's acceptable to have the messages spoken one at a time " +"rather than concurrently, The example implementation below waits for one " +"message to be spoken before the next is processed, and this might cause " +"other handlers to be kept waiting. Here is a short example showing the " +"approach, which assumes that the ``espeak`` TTS package is available::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2209 +msgid "" +"When run, this script should say \"Hello\" and then \"Goodbye\" in a female " +"voice." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2211 +msgid "" +"The above approach can, of course, be adapted to other TTS systems and even " +"other systems altogether which can process messages via external programs " +"run from a command line." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2219 +msgid "Buffering logging messages and outputting them conditionally" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2221 +msgid "" +"There might be situations where you want to log messages in a temporary area " +"and only output them if a certain condition occurs. For example, you may " +"want to start logging debug events in a function, and if the function " +"completes without errors, you don't want to clutter the log with the " +"collected debug information, but if there is an error, you want all the " +"debug information to be output as well as the error." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2228 +msgid "" +"Here is an example which shows how you could do this using a decorator for " +"your functions where you want logging to behave this way. It makes use of " +"the :class:`logging.handlers.MemoryHandler`, which allows buffering of " +"logged events until some condition occurs, at which point the buffered " +"events are ``flushed`` - passed to another handler (the ``target`` handler) " +"for processing. By default, the ``MemoryHandler`` flushed when its buffer " +"gets filled up or an event whose level is greater than or equal to a " +"specified threshold is seen. You can use this recipe with a more specialised " +"subclass of ``MemoryHandler`` if you want custom flushing behavior." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2238 +msgid "" +"The example script has a simple function, ``foo``, which just cycles through " +"all the logging levels, writing to ``sys.stderr`` to say what level it's " +"about to log at, and then actually logging a message at that level. You can " +"pass a parameter to ``foo`` which, if true, will log at ERROR and CRITICAL " +"levels - otherwise, it only logs at DEBUG, INFO and WARNING levels." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2244 +msgid "" +"The script just arranges to decorate ``foo`` with a decorator which will do " +"the conditional logging that's required. The decorator takes a logger as a " +"parameter and attaches a memory handler for the duration of the call to the " +"decorated function. The decorator can be additionally parameterised using a " +"target handler, a level at which flushing should occur, and a capacity for " +"the buffer. These default to a :class:`~logging.StreamHandler` which writes " +"to ``sys.stderr``, ``logging.ERROR`` and ``100`` respectively." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2252 +msgid "Here's the script::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2315 +msgid "When this script is run, the following output should be observed::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2343 +msgid "" +"As you can see, actual logging output only occurs when an event is logged " +"whose severity is ERROR or greater, but in that case, any previous events at " +"lower severities are also logged." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2347 +msgid "You can of course use the conventional means of decoration::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2357 +msgid "Formatting times using UTC (GMT) via configuration" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2359 +msgid "" +"Sometimes you want to format times using UTC, which can be done using a " +"class such as `UTCFormatter`, shown below::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2368 +msgid "" +"and you can then use the ``UTCFormatter`` in your code instead of :class:" +"`~logging.Formatter`. If you want to do that via configuration, you can use " +"the :func:`~logging.config.dictConfig` API with an approach illustrated by " +"the following complete example::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2411 +msgid "When this script is run, it should print something like::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2416 +msgid "" +"showing how the time is formatted both as local time and UTC, one for each " +"handler." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2423 +msgid "Using a context manager for selective logging" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2425 +msgid "" +"There are times when it would be useful to temporarily change the logging " +"configuration and revert it back after doing something. For this, a context " +"manager is the most obvious way of saving and restoring the logging context. " +"Here is a simple example of such a context manager, which allows you to " +"optionally change the logging level and add a logging handler purely in the " +"scope of the context manager::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2458 +msgid "" +"If you specify a level value, the logger's level is set to that value in the " +"scope of the with block covered by the context manager. If you specify a " +"handler, it is added to the logger on entry to the block and removed on exit " +"from the block. You can also ask the manager to close the handler for you on " +"block exit - you could do this if you don't need the handler any more." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2464 +msgid "" +"To illustrate how it works, we can add the following block of code to the " +"above::" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2482 +msgid "" +"We initially set the logger's level to ``INFO``, so message #1 appears and " +"message #2 doesn't. We then change the level to ``DEBUG`` temporarily in the " +"following ``with`` block, and so message #3 appears. After the block exits, " +"the logger's level is restored to ``INFO`` and so message #4 doesn't appear. " +"In the next ``with`` block, we set the level to ``DEBUG`` again but also add " +"a handler writing to ``sys.stdout``. Thus, message #5 appears twice on the " +"console (once via ``stderr`` and once via ``stdout``). After the ``with`` " +"statement's completion, the status is as it was before so message #6 appears " +"(like message #1) whereas message #7 doesn't (just like message #2)." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2492 +msgid "If we run the resulting script, the result is as follows:" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2503 +msgid "" +"If we run it again, but pipe ``stderr`` to ``/dev/null``, we see the " +"following, which is the only message written to ``stdout``:" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2511 +msgid "Once again, but piping ``stdout`` to ``/dev/null``, we get:" +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2521 +msgid "" +"In this case, the message #5 printed to ``stdout`` doesn't appear, as " +"expected." +msgstr "" + +#: ../Doc/howto/logging-cookbook.rst:2523 +msgid "" +"Of course, the approach described here can be generalised, for example to " +"attach logging filters temporarily. Note that the above code works in Python " +"2 as well as Python 3." +msgstr "" + +#: ../Doc/howto/pyporting.rst:5 +msgid "Porting Python 2 Code to Python 3" +msgstr "" + +#: ../Doc/howto/pyporting.rst:7 +msgid "Brett Cannon" +msgstr "" + +#: ../Doc/howto/pyporting.rst:11 +msgid "" +"With Python 3 being the future of Python while Python 2 is still in active " +"use, it is good to have your project available for both major releases of " +"Python. This guide is meant to help you figure out how best to support both " +"Python 2 & 3 simultaneously." +msgstr "" + +#: ../Doc/howto/pyporting.rst:16 +msgid "" +"If you are looking to port an extension module instead of pure Python code, " +"please see :ref:`cporting-howto`." +msgstr "" + +#: ../Doc/howto/pyporting.rst:19 +msgid "" +"If you would like to read one core Python developer's take on why Python 3 " +"came into existence, you can read Nick Coghlan's `Python 3 Q & A`_." +msgstr "" + +#: ../Doc/howto/pyporting.rst:22 +msgid "" +"For help with porting, you can email the python-porting_ mailing list with " +"questions." +msgstr "" + +#: ../Doc/howto/pyporting.rst:26 +msgid "The Short Explanation" +msgstr "" + +#: ../Doc/howto/pyporting.rst:28 +msgid "" +"To make your project be single-source Python 2/3 compatible, the basic steps " +"are:" +msgstr "" + +#: ../Doc/howto/pyporting.rst:31 +msgid "Only worry about supporting Python 2.7" +msgstr "" + +#: ../Doc/howto/pyporting.rst:32 +msgid "" +"Make sure you have good test coverage (coverage.py_ can help; ``pip install " +"coverage``)" +msgstr "" + +#: ../Doc/howto/pyporting.rst:34 ../Doc/howto/pyporting.rst:114 +#: ../Doc/howto/pyporting.rst:415 +msgid "Learn the differences between Python 2 & 3" +msgstr "" + +#: ../Doc/howto/pyporting.rst:35 +msgid "" +"Use Modernize_ or Futurize_ to update your code (``pip install modernize`` " +"or ``pip install future``, respectively)" +msgstr "" + +#: ../Doc/howto/pyporting.rst:37 +msgid "" +"Use Pylint_ to help make sure you don't regress on your Python 3 support " +"(``pip install pylint``)" +msgstr "" + +#: ../Doc/howto/pyporting.rst:39 +msgid "" +"Use caniusepython3_ to find out which of your dependencies are blocking your " +"use of Python 3 (``pip install caniusepython3``)" +msgstr "" + +#: ../Doc/howto/pyporting.rst:41 +msgid "" +"Once your dependencies are no longer blocking you, use continuous " +"integration to make sure you stay compatible with Python 2 & 3 (tox_ can " +"help test against multiple versions of Python; ``pip install tox``)" +msgstr "" + +#: ../Doc/howto/pyporting.rst:45 +msgid "" +"If you are dropping support for Python 2 entirely, then after you learn the " +"differences between Python 2 & 3 you can run 2to3_ over your code and skip " +"the rest of the steps outlined above." +msgstr "" + +#: ../Doc/howto/pyporting.rst:51 +msgid "Details" +msgstr "" + +#: ../Doc/howto/pyporting.rst:53 +msgid "" +"A key point about supporting Python 2 & 3 simultaneously is that you can " +"start **today**! Even if your dependencies are not supporting Python 3 yet " +"that does not mean you can't modernize your code **now** to support Python " +"3. Most changes required to support Python 3 lead to cleaner code using " +"newer practices even in Python 2." +msgstr "" + +#: ../Doc/howto/pyporting.rst:59 +msgid "" +"Another key point is that modernizing your Python 2 code to also support " +"Python 3 is largely automated for you. While you might have to make some API " +"decisions thanks to Python 3 clarifying text data versus binary data, the " +"lower-level work is now mostly done for you and thus can at least benefit " +"from the automated changes immediately." +msgstr "" + +#: ../Doc/howto/pyporting.rst:65 +msgid "" +"Keep those key points in mind while you read on about the details of porting " +"your code to support Python 2 & 3 simultaneously." +msgstr "" + +#: ../Doc/howto/pyporting.rst:70 +msgid "Drop support for Python 2.6 and older" +msgstr "" + +#: ../Doc/howto/pyporting.rst:72 +msgid "" +"While you can make Python 2.5 work with Python 3, it is **much** easier if " +"you only have to work with Python 2.7. If dropping Python 2.5 is not an " +"option then the six_ project can help you support Python 2.5 & 3 " +"simultaneously (``pip install six``). Do realize, though, that nearly all " +"the projects listed in this HOWTO will not be available to you." +msgstr "" + +#: ../Doc/howto/pyporting.rst:78 +msgid "" +"If you are able to skip Python 2.5 and older, then the required changes to " +"your code should continue to look and feel like idiomatic Python code. At " +"worst you will have to use a function instead of a method in some instances " +"or have to import a function instead of using a built-in one, but otherwise " +"the overall transformation should not feel foreign to you." +msgstr "" + +#: ../Doc/howto/pyporting.rst:84 +msgid "" +"But you should aim for only supporting Python 2.7. Python 2.6 is no longer " +"supported and thus is not receiving bugfixes. This means **you** will have " +"to work around any issues you come across with Python 2.6. There are also " +"some tools mentioned in this HOWTO which do not support Python 2.6 (e.g., " +"Pylint_), and this will become more commonplace as time goes on. It will " +"simply be easier for you if you only support the versions of Python that you " +"have to support." +msgstr "" + +#: ../Doc/howto/pyporting.rst:92 +msgid "" +"Make sure you specify the proper version support in your ``setup.py`` file" +msgstr "" + +#: ../Doc/howto/pyporting.rst:94 +msgid "" +"In your ``setup.py`` file you should have the proper `trove classifier`_ " +"specifying what versions of Python you support. As your project does not " +"support Python 3 yet you should at least have ``Programming Language :: " +"Python :: 2 :: Only`` specified. Ideally you should also specify each major/" +"minor version of Python that you do support, e.g. ``Programming Language :: " +"Python :: 2.7``." +msgstr "" + +#: ../Doc/howto/pyporting.rst:102 +msgid "Have good test coverage" +msgstr "" + +#: ../Doc/howto/pyporting.rst:104 +msgid "" +"Once you have your code supporting the oldest version of Python 2 you want " +"it to, you will want to make sure your test suite has good coverage. A good " +"rule of thumb is that if you want to be confident enough in your test suite " +"that any failures that appear after having tools rewrite your code are " +"actual bugs in the tools and not in your code. If you want a number to aim " +"for, try to get over 80% coverage (and don't feel bad if you can't easily " +"get past 90%). If you don't already have a tool to measure test coverage " +"then coverage.py_ is recommended." +msgstr "" + +#: ../Doc/howto/pyporting.rst:116 +msgid "" +"Once you have your code well-tested you are ready to begin porting your code " +"to Python 3! But to fully understand how your code is going to change and " +"what you want to look out for while you code, you will want to learn what " +"changes Python 3 makes in terms of Python 2. Typically the two best ways of " +"doing that is reading the `\"What's New\"`_ doc for each release of Python 3 " +"and the `Porting to Python 3`_ book (which is free online). There is also a " +"handy `cheat sheet`_ from the Python-Future project." +msgstr "" + +#: ../Doc/howto/pyporting.rst:126 +msgid "Update your code" +msgstr "" + +#: ../Doc/howto/pyporting.rst:128 +msgid "" +"Once you feel like you know what is different in Python 3 compared to Python " +"2, it's time to update your code! You have a choice between two tools in " +"porting your code automatically: Modernize_ and Futurize_. Which tool you " +"choose will depend on how much like Python 3 you want your code to be. " +"Futurize_ does its best to make Python 3 idioms and practices exist in " +"Python 2, e.g. backporting the ``bytes`` type from Python 3 so that you have " +"semantic parity between the major versions of Python. Modernize_, on the " +"other hand, is more conservative and targets a Python 2/3 subset of Python, " +"relying on six_ to help provide compatibility." +msgstr "" + +#: ../Doc/howto/pyporting.rst:138 +msgid "" +"Regardless of which tool you choose, they will update your code to run under " +"Python 3 while staying compatible with the version of Python 2 you started " +"with. Depending on how conservative you want to be, you may want to run the " +"tool over your test suite first and visually inspect the diff to make sure " +"the transformation is accurate. After you have transformed your test suite " +"and verified that all the tests still pass as expected, then you can " +"transform your application code knowing that any tests which fail is a " +"translation failure." +msgstr "" + +#: ../Doc/howto/pyporting.rst:146 +msgid "" +"Unfortunately the tools can't automate everything to make your code work " +"under Python 3 and so there are a handful of things you will need to update " +"manually to get full Python 3 support (which of these steps are necessary " +"vary between the tools). Read the documentation for the tool you choose to " +"use to see what it fixes by default and what it can do optionally to know " +"what will (not) be fixed for you and what you may have to fix on your own (e." +"g. using ``io.open()`` over the built-in ``open()`` function is off by " +"default in Modernize). Luckily, though, there are only a couple of things to " +"watch out for which can be considered large issues that may be hard to debug " +"if not watched for." +msgstr "" + +#: ../Doc/howto/pyporting.rst:157 +msgid "Division" +msgstr "" + +#: ../Doc/howto/pyporting.rst:159 +msgid "" +"In Python 3, ``5 / 2 == 2.5`` and not ``2``; all division between ``int`` " +"values result in a ``float``. This change has actually been planned since " +"Python 2.2 which was released in 2002. Since then users have been encouraged " +"to add ``from __future__ import division`` to any and all files which use " +"the ``/`` and ``//`` operators or to be running the interpreter with the ``-" +"Q`` flag. If you have not been doing this then you will need to go through " +"your code and do two things:" +msgstr "" + +#: ../Doc/howto/pyporting.rst:167 +msgid "Add ``from __future__ import division`` to your files" +msgstr "" + +#: ../Doc/howto/pyporting.rst:168 +msgid "" +"Update any division operator as necessary to either use ``//`` to use floor " +"division or continue using ``/`` and expect a float" +msgstr "" + +#: ../Doc/howto/pyporting.rst:171 +msgid "" +"The reason that ``/`` isn't simply translated to ``//`` automatically is " +"that if an object defines a ``__truediv__`` method but not ``__floordiv__`` " +"then your code would begin to fail (e.g. a user-defined class that uses ``/" +"`` to signify some operation but not ``//`` for the same thing or at all)." +msgstr "" + +#: ../Doc/howto/pyporting.rst:177 +msgid "Text versus binary data" +msgstr "" + +#: ../Doc/howto/pyporting.rst:179 +msgid "" +"In Python 2 you could use the ``str`` type for both text and binary data. " +"Unfortunately this confluence of two different concepts could lead to " +"brittle code which sometimes worked for either kind of data, sometimes not. " +"It also could lead to confusing APIs if people didn't explicitly state that " +"something that accepted ``str`` accepted either text or binary data instead " +"of one specific type. This complicated the situation especially for anyone " +"supporting multiple languages as APIs wouldn't bother explicitly supporting " +"``unicode`` when they claimed text data support." +msgstr "" + +#: ../Doc/howto/pyporting.rst:188 +msgid "" +"To make the distinction between text and binary data clearer and more " +"pronounced, Python 3 did what most languages created in the age of the " +"internet have done and made text and binary data distinct types that cannot " +"blindly be mixed together (Python predates widespread access to the " +"internet). For any code that only deals with text or only binary data, this " +"separation doesn't pose an issue. But for code that has to deal with both, " +"it does mean you might have to now care about when you are using text " +"compared to binary data, which is why this cannot be entirely automated." +msgstr "" + +#: ../Doc/howto/pyporting.rst:197 +msgid "" +"To start, you will need to decide which APIs take text and which take binary " +"(it is **highly** recommended you don't design APIs that can take both due " +"to the difficulty of keeping the code working; as stated earlier it is " +"difficult to do well). In Python 2 this means making sure the APIs that take " +"text can work with ``unicode`` in Python 2 and those that work with binary " +"data work with the ``bytes`` type from Python 3 and thus a subset of ``str`` " +"in Python 2 (which the ``bytes`` type in Python 2 is an alias for). Usually " +"the biggest issue is realizing which methods exist for which types in Python " +"2 & 3 simultaneously (for text that's ``unicode`` in Python 2 and ``str`` in " +"Python 3, for binary that's ``str``/``bytes`` in Python 2 and ``bytes`` in " +"Python 3). The following table lists the **unique** methods of each data " +"type across Python 2 & 3 (e.g., the ``decode()`` method is usable on the " +"equivalent binary data type in either Python 2 or 3, but it can't be used by " +"the text data type consistently between Python 2 and 3 because ``str`` in " +"Python 3 doesn't have the method). Do note that as of Python 3.5 the " +"``__mod__`` method was added to the bytes type." +msgstr "" + +#: ../Doc/howto/pyporting.rst:214 +msgid "**Text data**" +msgstr "" + +#: ../Doc/howto/pyporting.rst:214 +msgid "**Binary data**" +msgstr "" + +#: ../Doc/howto/pyporting.rst:216 +msgid "\\" +msgstr "" + +#: ../Doc/howto/pyporting.rst:216 +msgid "decode" +msgstr "" + +#: ../Doc/howto/pyporting.rst:218 +msgid "encode" +msgstr "" + +#: ../Doc/howto/pyporting.rst:220 +msgid "format" +msgstr "" + +#: ../Doc/howto/pyporting.rst:222 +msgid "isdecimal" +msgstr "" + +#: ../Doc/howto/pyporting.rst:224 +msgid "isnumeric" +msgstr "" + +#: ../Doc/howto/pyporting.rst:227 +msgid "" +"Making the distinction easier to handle can be accomplished by encoding and " +"decoding between binary data and text at the edge of your code. This means " +"that when you receive text in binary data, you should immediately decode it. " +"And if your code needs to send text as binary data then encode it as late as " +"possible. This allows your code to work with only text internally and thus " +"eliminates having to keep track of what type of data you are working with." +msgstr "" + +#: ../Doc/howto/pyporting.rst:234 +msgid "" +"The next issue is making sure you know whether the string literals in your " +"code represent text or binary data. At minimum you should add a ``b`` prefix " +"to any literal that presents binary data. For text you should either use the " +"``from __future__ import unicode_literals`` statement or add a ``u`` prefix " +"to the text literal." +msgstr "" + +#: ../Doc/howto/pyporting.rst:240 +msgid "" +"As part of this dichotomy you also need to be careful about opening files. " +"Unless you have been working on Windows, there is a chance you have not " +"always bothered to add the ``b`` mode when opening a binary file (e.g., " +"``rb`` for binary reading). Under Python 3, binary files and text files are " +"clearly distinct and mutually incompatible; see the :mod:`io` module for " +"details. Therefore, you **must** make a decision of whether a file will be " +"used for binary access (allowing binary data to be read and/or written) or " +"text access (allowing text data to be read and/or written). You should also " +"use :func:`io.open` for opening files instead of the built-in :func:`open` " +"function as the :mod:`io` module is consistent from Python 2 to 3 while the " +"built-in :func:`open` function is not (in Python 3 it's actually :func:`io." +"open`)." +msgstr "" + +#: ../Doc/howto/pyporting.rst:252 +msgid "" +"The constructors of both ``str`` and ``bytes`` have different semantics for " +"the same arguments between Python 2 & 3. Passing an integer to ``bytes`` in " +"Python 2 will give you the string representation of the integer: ``bytes(3) " +"== '3'``. But in Python 3, an integer argument to ``bytes`` will give you a " +"bytes object as long as the integer specified, filled with null bytes: " +"``bytes(3) == b'\\x00\\x00\\x00'``. A similar worry is necessary when " +"passing a bytes object to ``str``. In Python 2 you just get the bytes object " +"back: ``str(b'3') == b'3'``. But in Python 3 you get the string " +"representation of the bytes object: ``str(b'3') == \"b'3'\"``." +msgstr "" + +#: ../Doc/howto/pyporting.rst:262 +msgid "" +"Finally, the indexing of binary data requires careful handling (slicing does " +"**not** require any special handling). In Python 2, ``b'123'[1] == b'2'`` " +"while in Python 3 ``b'123'[1] == 50``. Because binary data is simply a " +"collection of binary numbers, Python 3 returns the integer value for the " +"byte you index on. But in Python 2 because ``bytes == str``, indexing " +"returns a one-item slice of bytes. The six_ project has a function named " +"``six.indexbytes()`` which will return an integer like in Python 3: ``six." +"indexbytes(b'123', 1)``." +msgstr "" + +#: ../Doc/howto/pyporting.rst:271 +msgid "To summarize:" +msgstr "" + +#: ../Doc/howto/pyporting.rst:273 +msgid "Decide which of your APIs take text and which take binary data" +msgstr "" + +#: ../Doc/howto/pyporting.rst:274 +msgid "" +"Make sure that your code that works with text also works with ``unicode`` " +"and code for binary data works with ``bytes`` in Python 2 (see the table " +"above for what methods you cannot use for each type)" +msgstr "" + +#: ../Doc/howto/pyporting.rst:277 +msgid "" +"Mark all binary literals with a ``b`` prefix, use a ``u`` prefix or :mod:" +"`__future__` import statement for text literals" +msgstr "" + +#: ../Doc/howto/pyporting.rst:279 +msgid "" +"Decode binary data to text as soon as possible, encode text as binary data " +"as late as possible" +msgstr "" + +#: ../Doc/howto/pyporting.rst:281 +msgid "" +"Open files using :func:`io.open` and make sure to specify the ``b`` mode " +"when appropriate" +msgstr "" + +#: ../Doc/howto/pyporting.rst:283 +msgid "Be careful when indexing binary data" +msgstr "" + +#: ../Doc/howto/pyporting.rst:287 +msgid "Use feature detection instead of version detection" +msgstr "" + +#: ../Doc/howto/pyporting.rst:288 +msgid "" +"Inevitably you will have code that has to choose what to do based on what " +"version of Python is running. The best way to do this is with feature " +"detection of whether the version of Python you're running under supports " +"what you need. If for some reason that doesn't work then you should make the " +"version check is against Python 2 and not Python 3. To help explain this, " +"let's look at an example." +msgstr "" + +#: ../Doc/howto/pyporting.rst:295 +msgid "" +"Let's pretend that you need access to a feature of importlib_ that is " +"available in Python's standard library since Python 3.3 and available for " +"Python 2 through importlib2_ on PyPI. You might be tempted to write code to " +"access e.g. the ``importlib.abc`` module by doing the following::" +msgstr "" + +#: ../Doc/howto/pyporting.rst:307 +msgid "" +"The problem with this code is what happens when Python 4 comes out? It would " +"be better to treat Python 2 as the exceptional case instead of Python 3 and " +"assume that future Python versions will be more compatible with Python 3 " +"than Python 2::" +msgstr "" + +#: ../Doc/howto/pyporting.rst:319 +msgid "" +"The best solution, though, is to do no version detection at all and instead " +"rely on feature detection. That avoids any potential issues of getting the " +"version detection wrong and helps keep you future-compatible::" +msgstr "" + +#: ../Doc/howto/pyporting.rst:330 +msgid "Prevent compatibility regressions" +msgstr "" + +#: ../Doc/howto/pyporting.rst:332 +msgid "" +"Once you have fully translated your code to be compatible with Python 3, you " +"will want to make sure your code doesn't regress and stop working under " +"Python 3. This is especially true if you have a dependency which is blocking " +"you from actually running under Python 3 at the moment." +msgstr "" + +#: ../Doc/howto/pyporting.rst:337 +msgid "" +"To help with staying compatible, any new modules you create should have at " +"least the following block of code at the top of it::" +msgstr "" + +#: ../Doc/howto/pyporting.rst:345 +msgid "" +"You can also run Python 2 with the ``-3`` flag to be warned about various " +"compatibility issues your code triggers during execution. If you turn " +"warnings into errors with ``-Werror`` then you can make sure that you don't " +"accidentally miss a warning." +msgstr "" + +#: ../Doc/howto/pyporting.rst:351 +msgid "" +"You can also use the Pylint_ project and its ``--py3k`` flag to lint your " +"code to receive warnings when your code begins to deviate from Python 3 " +"compatibility. This also prevents you from having to run Modernize_ or " +"Futurize_ over your code regularly to catch compatibility regressions. This " +"does require you only support Python 2.7 and Python 3.4 or newer as that is " +"Pylint's minimum Python version support." +msgstr "" + +#: ../Doc/howto/pyporting.rst:360 +msgid "Check which dependencies block your transition" +msgstr "" + +#: ../Doc/howto/pyporting.rst:362 +msgid "" +"**After** you have made your code compatible with Python 3 you should begin " +"to care about whether your dependencies have also been ported. The " +"caniusepython3_ project was created to help you determine which projects -- " +"directly or indirectly -- are blocking you from supporting Python 3. There " +"is both a command-line tool as well as a web interface at https://" +"caniusepython3.com ." +msgstr "" + +#: ../Doc/howto/pyporting.rst:369 +msgid "" +"The project also provides code which you can integrate into your test suite " +"so that you will have a failing test when you no longer have dependencies " +"blocking you from using Python 3. This allows you to avoid having to " +"manually check your dependencies and to be notified quickly when you can " +"start running on Python 3." +msgstr "" + +#: ../Doc/howto/pyporting.rst:375 +msgid "Update your ``setup.py`` file to denote Python 3 compatibility" +msgstr "" + +#: ../Doc/howto/pyporting.rst:377 +msgid "" +"Once your code works under Python 3, you should update the classifiers in " +"your ``setup.py`` to contain ``Programming Language :: Python :: 3`` and to " +"not specify sole Python 2 support. This will tell anyone using your code " +"that you support Python 2 **and** 3. Ideally you will also want to add " +"classifiers for each major/minor version of Python you now support." +msgstr "" + +#: ../Doc/howto/pyporting.rst:385 +msgid "Use continuous integration to stay compatible" +msgstr "" + +#: ../Doc/howto/pyporting.rst:387 +msgid "" +"Once you are able to fully run under Python 3 you will want to make sure " +"your code always works under both Python 2 & 3. Probably the best tool for " +"running your tests under multiple Python interpreters is tox_. You can then " +"integrate tox with your continuous integration system so that you never " +"accidentally break Python 2 or 3 support." +msgstr "" + +#: ../Doc/howto/pyporting.rst:393 +msgid "" +"You may also want to use the ``-bb`` flag with the Python 3 interpreter to " +"trigger an exception when you are comparing bytes to strings or bytes to an " +"int (the latter is available starting in Python 3.5). By default type-" +"differing comparisons simply return ``False``, but if you made a mistake in " +"your separation of text/binary data handling or indexing on bytes you " +"wouldn't easily find the mistake. This flag will raise an exception when " +"these kinds of comparisons occur, making the mistake much easier to track " +"down." +msgstr "" + +#: ../Doc/howto/pyporting.rst:401 +msgid "" +"And that's mostly it! At this point your code base is compatible with both " +"Python 2 and 3 simultaneously. Your testing will also be set up so that you " +"don't accidentally break Python 2 or 3 compatibility regardless of which " +"version you typically run your tests under while developing." +msgstr "" + +#: ../Doc/howto/pyporting.rst:408 +msgid "Dropping Python 2 support completely" +msgstr "" + +#: ../Doc/howto/pyporting.rst:410 +msgid "" +"If you are able to fully drop support for Python 2, then the steps required " +"to transition to Python 3 simplify greatly." +msgstr "" + +#: ../Doc/howto/pyporting.rst:413 +msgid "Update your code to only support Python 2.7" +msgstr "" + +#: ../Doc/howto/pyporting.rst:414 +msgid "Make sure you have good test coverage (coverage.py_ can help)" +msgstr "" + +#: ../Doc/howto/pyporting.rst:416 +msgid "Use 2to3_ to rewrite your code to run only under Python 3" +msgstr "" + +#: ../Doc/howto/pyporting.rst:418 +msgid "" +"After this your code will be fully Python 3 compliant but in a way that is " +"not supported by Python 2. You should also update the classifiers in your " +"``setup.py`` to contain ``Programming Language :: Python :: 3 :: Only``." +msgstr "" + +#: ../Doc/howto/regex.rst:5 +msgid "Regular Expression HOWTO" +msgstr "" + +#: ../Doc/howto/regex.rst:7 +msgid "A.M. Kuchling " +msgstr "" + +#: ../Doc/howto/regex.rst:18 +msgid "" +"This document is an introductory tutorial to using regular expressions in " +"Python with the :mod:`re` module. It provides a gentler introduction than " +"the corresponding section in the Library Reference." +msgstr "" + +#: ../Doc/howto/regex.rst:26 +msgid "" +"Regular expressions (called REs, or regexes, or regex patterns) are " +"essentially a tiny, highly specialized programming language embedded inside " +"Python and made available through the :mod:`re` module. Using this little " +"language, you specify the rules for the set of possible strings that you " +"want to match; this set might contain English sentences, or e-mail " +"addresses, or TeX commands, or anything you like. You can then ask " +"questions such as \"Does this string match the pattern?\", or \"Is there a " +"match for the pattern anywhere in this string?\". You can also use REs to " +"modify a string or to split it apart in various ways." +msgstr "" + +#: ../Doc/howto/regex.rst:35 +msgid "" +"Regular expression patterns are compiled into a series of bytecodes which " +"are then executed by a matching engine written in C. For advanced use, it " +"may be necessary to pay careful attention to how the engine will execute a " +"given RE, and write the RE in a certain way in order to produce bytecode " +"that runs faster. Optimization isn't covered in this document, because it " +"requires that you have a good understanding of the matching engine's " +"internals." +msgstr "" + +#: ../Doc/howto/regex.rst:42 +msgid "" +"The regular expression language is relatively small and restricted, so not " +"all possible string processing tasks can be done using regular expressions. " +"There are also tasks that *can* be done with regular expressions, but the " +"expressions turn out to be very complicated. In these cases, you may be " +"better off writing Python code to do the processing; while Python code will " +"be slower than an elaborate regular expression, it will also probably be " +"more understandable." +msgstr "" + +#: ../Doc/howto/regex.rst:51 +msgid "Simple Patterns" +msgstr "" + +#: ../Doc/howto/regex.rst:53 +msgid "" +"We'll start by learning about the simplest possible regular expressions. " +"Since regular expressions are used to operate on strings, we'll begin with " +"the most common task: matching characters." +msgstr "" + +#: ../Doc/howto/regex.rst:57 +msgid "" +"For a detailed explanation of the computer science underlying regular " +"expressions (deterministic and non-deterministic finite automata), you can " +"refer to almost any textbook on writing compilers." +msgstr "" + +#: ../Doc/howto/regex.rst:63 +msgid "Matching Characters" +msgstr "" + +#: ../Doc/howto/regex.rst:65 +msgid "" +"Most letters and characters will simply match themselves. For example, the " +"regular expression ``test`` will match the string ``test`` exactly. (You " +"can enable a case-insensitive mode that would let this RE match ``Test`` or " +"``TEST`` as well; more about this later.)" +msgstr "" + +#: ../Doc/howto/regex.rst:70 +msgid "" +"There are exceptions to this rule; some characters are special :dfn:" +"`metacharacters`, and don't match themselves. Instead, they signal that " +"some out-of-the-ordinary thing should be matched, or they affect other " +"portions of the RE by repeating them or changing their meaning. Much of " +"this document is devoted to discussing various metacharacters and what they " +"do." +msgstr "" + +#: ../Doc/howto/regex.rst:76 +msgid "" +"Here's a complete list of the metacharacters; their meanings will be " +"discussed in the rest of this HOWTO." +msgstr "" + +#: ../Doc/howto/regex.rst:83 +msgid "" +"The first metacharacters we'll look at are ``[`` and ``]``. They're used for " +"specifying a character class, which is a set of characters that you wish to " +"match. Characters can be listed individually, or a range of characters can " +"be indicated by giving two characters and separating them by a ``'-'``. For " +"example, ``[abc]`` will match any of the characters ``a``, ``b``, or ``c``; " +"this is the same as ``[a-c]``, which uses a range to express the same set of " +"characters. If you wanted to match only lowercase letters, your RE would be " +"``[a-z]``." +msgstr "" + +#: ../Doc/howto/regex.rst:92 +msgid "" +"Metacharacters are not active inside classes. For example, ``[akm$]`` will " +"match any of the characters ``'a'``, ``'k'``, ``'m'``, or ``'$'``; ``'$'`` " +"is usually a metacharacter, but inside a character class it's stripped of " +"its special nature." +msgstr "" + +#: ../Doc/howto/regex.rst:97 +msgid "" +"You can match the characters not listed within the class by :dfn:" +"`complementing` the set. This is indicated by including a ``'^'`` as the " +"first character of the class; ``'^'`` outside a character class will simply " +"match the ``'^'`` character. For example, ``[^5]`` will match any character " +"except ``'5'``." +msgstr "" + +#: ../Doc/howto/regex.rst:102 +msgid "" +"Perhaps the most important metacharacter is the backslash, ``\\``. As in " +"Python string literals, the backslash can be followed by various characters " +"to signal various special sequences. It's also used to escape all the " +"metacharacters so you can still match them in patterns; for example, if you " +"need to match a ``[`` or ``\\``, you can precede them with a backslash to " +"remove their special meaning: ``\\[`` or ``\\\\``." +msgstr "" + +#: ../Doc/howto/regex.rst:109 +msgid "" +"Some of the special sequences beginning with ``'\\'`` represent predefined " +"sets of characters that are often useful, such as the set of digits, the set " +"of letters, or the set of anything that isn't whitespace." +msgstr "" + +#: ../Doc/howto/regex.rst:114 +msgid "" +"Let's take an example: ``\\w`` matches any alphanumeric character. If the " +"regex pattern is expressed in bytes, this is equivalent to the class ``[a-zA-" +"Z0-9_]``. If the regex pattern is a string, ``\\w`` will match all the " +"characters marked as letters in the Unicode database provided by the :mod:" +"`unicodedata` module. You can use the more restricted definition of ``\\w`` " +"in a string pattern by supplying the :const:`re.ASCII` flag when compiling " +"the regular expression." +msgstr "" + +#: ../Doc/howto/regex.rst:122 +msgid "" +"The following list of special sequences isn't complete. For a complete list " +"of sequences and expanded class definitions for Unicode string patterns, see " +"the last part of :ref:`Regular Expression Syntax ` in the " +"Standard Library reference. In general, the Unicode versions match any " +"character that's in the appropriate category in the Unicode database." +msgstr "" + +#: ../Doc/howto/regex.rst:130 +msgid "``\\d``" +msgstr "" + +#: ../Doc/howto/regex.rst:130 +msgid "Matches any decimal digit; this is equivalent to the class ``[0-9]``." +msgstr "" + +#: ../Doc/howto/regex.rst:133 +msgid "``\\D``" +msgstr "" + +#: ../Doc/howto/regex.rst:133 +msgid "" +"Matches any non-digit character; this is equivalent to the class ``[^0-9]``." +msgstr "" + +#: ../Doc/howto/regex.rst:137 +msgid "``\\s``" +msgstr "" + +#: ../Doc/howto/regex.rst:136 +msgid "" +"Matches any whitespace character; this is equivalent to the class ``[ \\t\\n" +"\\r\\f\\v]``." +msgstr "" + +#: ../Doc/howto/regex.rst:141 +msgid "``\\S``" +msgstr "" + +#: ../Doc/howto/regex.rst:140 +msgid "" +"Matches any non-whitespace character; this is equivalent to the class ``[^ " +"\\t\\n\\r\\f\\v]``." +msgstr "" + +#: ../Doc/howto/regex.rst:145 +msgid "``\\w``" +msgstr "" + +#: ../Doc/howto/regex.rst:144 +msgid "" +"Matches any alphanumeric character; this is equivalent to the class ``[a-zA-" +"Z0-9_]``." +msgstr "" + +#: ../Doc/howto/regex.rst:149 +msgid "``\\W``" +msgstr "" + +#: ../Doc/howto/regex.rst:148 +msgid "" +"Matches any non-alphanumeric character; this is equivalent to the class " +"``[^a-zA-Z0-9_]``." +msgstr "" + +#: ../Doc/howto/regex.rst:151 +msgid "" +"These sequences can be included inside a character class. For example, " +"``[\\s,.]`` is a character class that will match any whitespace character, " +"or ``','`` or ``'.'``." +msgstr "" + +#: ../Doc/howto/regex.rst:155 +msgid "" +"The final metacharacter in this section is ``.``. It matches anything " +"except a newline character, and there's an alternate mode (``re.DOTALL``) " +"where it will match even a newline. ``'.'`` is often used where you want to " +"match \"any character\"." +msgstr "" + +#: ../Doc/howto/regex.rst:162 +msgid "Repeating Things" +msgstr "" + +#: ../Doc/howto/regex.rst:164 +msgid "" +"Being able to match varying sets of characters is the first thing regular " +"expressions can do that isn't already possible with the methods available on " +"strings. However, if that was the only additional capability of regexes, " +"they wouldn't be much of an advance. Another capability is that you can " +"specify that portions of the RE must be repeated a certain number of times." +msgstr "" + +#: ../Doc/howto/regex.rst:170 +msgid "" +"The first metacharacter for repeating things that we'll look at is ``*``. " +"``*`` doesn't match the literal character ``*``; instead, it specifies that " +"the previous character can be matched zero or more times, instead of exactly " +"once." +msgstr "" + +#: ../Doc/howto/regex.rst:174 +msgid "" +"For example, ``ca*t`` will match ``ct`` (0 ``a`` characters), ``cat`` (1 " +"``a``), ``caaat`` (3 ``a`` characters), and so forth. The RE engine has " +"various internal limitations stemming from the size of C's ``int`` type that " +"will prevent it from matching over 2 billion ``a`` characters; patterns are " +"usually not written to match that much data." +msgstr "" + +#: ../Doc/howto/regex.rst:180 +msgid "" +"Repetitions such as ``*`` are :dfn:`greedy`; when repeating a RE, the " +"matching engine will try to repeat it as many times as possible. If later " +"portions of the pattern don't match, the matching engine will then back up " +"and try again with fewer repetitions." +msgstr "" + +#: ../Doc/howto/regex.rst:185 +msgid "" +"A step-by-step example will make this more obvious. Let's consider the " +"expression ``a[bcd]*b``. This matches the letter ``'a'``, zero or more " +"letters from the class ``[bcd]``, and finally ends with a ``'b'``. Now " +"imagine matching this RE against the string ``abcbd``." +msgstr "" + +#: ../Doc/howto/regex.rst:191 +msgid "Step" +msgstr "" + +#: ../Doc/howto/regex.rst:191 +msgid "Matched" +msgstr "" + +#: ../Doc/howto/regex.rst:191 +msgid "Explanation" +msgstr "" + +#: ../Doc/howto/regex.rst:193 +msgid "1" +msgstr "" + +#: ../Doc/howto/regex.rst:193 +msgid "``a``" +msgstr "" + +#: ../Doc/howto/regex.rst:193 +msgid "The ``a`` in the RE matches." +msgstr "" + +#: ../Doc/howto/regex.rst:195 +msgid "2" +msgstr "" + +#: ../Doc/howto/regex.rst:195 +msgid "``abcbd``" +msgstr "" + +#: ../Doc/howto/regex.rst:195 +msgid "" +"The engine matches ``[bcd]*``, going as far as it can, which is to the end " +"of the string." +msgstr "" + +#: ../Doc/howto/regex.rst:199 +msgid "3" +msgstr "" + +#: ../Doc/howto/regex.rst:199 ../Doc/howto/regex.rst:207 +msgid "*Failure*" +msgstr "" + +#: ../Doc/howto/regex.rst:199 +msgid "" +"The engine tries to match ``b``, but the current position is at the end of " +"the string, so it fails." +msgstr "" + +#: ../Doc/howto/regex.rst:204 +msgid "4" +msgstr "" + +#: ../Doc/howto/regex.rst:204 ../Doc/howto/regex.rst:215 +msgid "``abcb``" +msgstr "" + +#: ../Doc/howto/regex.rst:204 +msgid "Back up, so that ``[bcd]*`` matches one less character." +msgstr "" + +#: ../Doc/howto/regex.rst:207 +msgid "5" +msgstr "" + +#: ../Doc/howto/regex.rst:207 +msgid "" +"Try ``b`` again, but the current position is at the last character, which is " +"a ``'d'``." +msgstr "" + +#: ../Doc/howto/regex.rst:211 ../Doc/howto/regex.rst:215 +msgid "6" +msgstr "" + +#: ../Doc/howto/regex.rst:211 +msgid "``abc``" +msgstr "" + +#: ../Doc/howto/regex.rst:211 +msgid "Back up again, so that ``[bcd]*`` is only matching ``bc``." +msgstr "" + +#: ../Doc/howto/regex.rst:215 +msgid "" +"Try ``b`` again. This time the character at the current position is " +"``'b'``, so it succeeds." +msgstr "" + +#: ../Doc/howto/regex.rst:221 +msgid "" +"The end of the RE has now been reached, and it has matched ``abcb``. This " +"demonstrates how the matching engine goes as far as it can at first, and if " +"no match is found it will then progressively back up and retry the rest of " +"the RE again and again. It will back up until it has tried zero matches for " +"``[bcd]*``, and if that subsequently fails, the engine will conclude that " +"the string doesn't match the RE at all." +msgstr "" + +#: ../Doc/howto/regex.rst:228 +msgid "" +"Another repeating metacharacter is ``+``, which matches one or more times. " +"Pay careful attention to the difference between ``*`` and ``+``; ``*`` " +"matches *zero* or more times, so whatever's being repeated may not be " +"present at all, while ``+`` requires at least *one* occurrence. To use a " +"similar example, ``ca+t`` will match ``cat`` (1 ``a``), ``caaat`` (3 " +"``a``'s), but won't match ``ct``." +msgstr "" + +#: ../Doc/howto/regex.rst:235 +msgid "" +"There are two more repeating qualifiers. The question mark character, ``?" +"``, matches either once or zero times; you can think of it as marking " +"something as being optional. For example, ``home-?brew`` matches either " +"``homebrew`` or ``home-brew``." +msgstr "" + +#: ../Doc/howto/regex.rst:240 +msgid "" +"The most complicated repeated qualifier is ``{m,n}``, where *m* and *n* are " +"decimal integers. This qualifier means there must be at least *m* " +"repetitions, and at most *n*. For example, ``a/{1,3}b`` will match ``a/b``, " +"``a//b``, and ``a///b``. It won't match ``ab``, which has no slashes, or " +"``a////b``, which has four." +msgstr "" + +#: ../Doc/howto/regex.rst:246 +msgid "" +"You can omit either *m* or *n*; in that case, a reasonable value is assumed " +"for the missing value. Omitting *m* is interpreted as a lower limit of 0, " +"while omitting *n* results in an upper bound of infinity --- actually, the " +"upper bound is the 2-billion limit mentioned earlier, but that might as well " +"be infinity." +msgstr "" + +#: ../Doc/howto/regex.rst:251 +msgid "" +"Readers of a reductionist bent may notice that the three other qualifiers " +"can all be expressed using this notation. ``{0,}`` is the same as ``*``, " +"``{1,}`` is equivalent to ``+``, and ``{0,1}`` is the same as ``?``. It's " +"better to use ``*``, ``+``, or ``?`` when you can, simply because they're " +"shorter and easier to read." +msgstr "" + +#: ../Doc/howto/regex.rst:259 +msgid "Using Regular Expressions" +msgstr "" + +#: ../Doc/howto/regex.rst:261 +msgid "" +"Now that we've looked at some simple regular expressions, how do we actually " +"use them in Python? The :mod:`re` module provides an interface to the " +"regular expression engine, allowing you to compile REs into objects and then " +"perform matches with them." +msgstr "" + +#: ../Doc/howto/regex.rst:268 +msgid "Compiling Regular Expressions" +msgstr "" + +#: ../Doc/howto/regex.rst:270 +msgid "" +"Regular expressions are compiled into pattern objects, which have methods " +"for various operations such as searching for pattern matches or performing " +"string substitutions. ::" +msgstr "" + +#: ../Doc/howto/regex.rst:279 +msgid "" +":func:`re.compile` also accepts an optional *flags* argument, used to enable " +"various special features and syntax variations. We'll go over the available " +"settings later, but for now a single example will do::" +msgstr "" + +#: ../Doc/howto/regex.rst:285 +msgid "" +"The RE is passed to :func:`re.compile` as a string. REs are handled as " +"strings because regular expressions aren't part of the core Python language, " +"and no special syntax was created for expressing them. (There are " +"applications that don't need REs at all, so there's no need to bloat the " +"language specification by including them.) Instead, the :mod:`re` module is " +"simply a C extension module included with Python, just like the :mod:" +"`socket` or :mod:`zlib` modules." +msgstr "" + +#: ../Doc/howto/regex.rst:292 +msgid "" +"Putting REs in strings keeps the Python language simpler, but has one " +"disadvantage which is the topic of the next section." +msgstr "" + +#: ../Doc/howto/regex.rst:297 +msgid "The Backslash Plague" +msgstr "" + +#: ../Doc/howto/regex.rst:299 +msgid "" +"As stated earlier, regular expressions use the backslash character " +"(``'\\'``) to indicate special forms or to allow special characters to be " +"used without invoking their special meaning. This conflicts with Python's " +"usage of the same character for the same purpose in string literals." +msgstr "" + +#: ../Doc/howto/regex.rst:304 +msgid "" +"Let's say you want to write a RE that matches the string ``\\section``, " +"which might be found in a LaTeX file. To figure out what to write in the " +"program code, start with the desired string to be matched. Next, you must " +"escape any backslashes and other metacharacters by preceding them with a " +"backslash, resulting in the string ``\\\\section``. The resulting string " +"that must be passed to :func:`re.compile` must be ``\\\\section``. However, " +"to express this as a Python string literal, both backslashes must be escaped " +"*again*." +msgstr "" + +#: ../Doc/howto/regex.rst:313 +msgid "Characters" +msgstr "" + +#: ../Doc/howto/regex.rst:313 +msgid "Stage" +msgstr "" + +#: ../Doc/howto/regex.rst:315 +msgid "``\\section``" +msgstr "" + +#: ../Doc/howto/regex.rst:315 +msgid "Text string to be matched" +msgstr "" + +#: ../Doc/howto/regex.rst:317 +msgid "``\\\\section``" +msgstr "" + +#: ../Doc/howto/regex.rst:317 +msgid "Escaped backslash for :func:`re.compile`" +msgstr "" + +#: ../Doc/howto/regex.rst:319 ../Doc/howto/regex.rst:339 +msgid "``\"\\\\\\\\section\"``" +msgstr "" + +#: ../Doc/howto/regex.rst:319 +msgid "Escaped backslashes for a string literal" +msgstr "" + +#: ../Doc/howto/regex.rst:322 +msgid "" +"In short, to match a literal backslash, one has to write ``'\\\\\\\\'`` as " +"the RE string, because the regular expression must be ``\\\\``, and each " +"backslash must be expressed as ``\\\\`` inside a regular Python string " +"literal. In REs that feature backslashes repeatedly, this leads to lots of " +"repeated backslashes and makes the resulting strings difficult to understand." +msgstr "" + +#: ../Doc/howto/regex.rst:328 +msgid "" +"The solution is to use Python's raw string notation for regular expressions; " +"backslashes are not handled in any special way in a string literal prefixed " +"with ``'r'``, so ``r\"\\n\"`` is a two-character string containing ``'\\'`` " +"and ``'n'``, while ``\"\\n\"`` is a one-character string containing a " +"newline. Regular expressions will often be written in Python code using this " +"raw string notation." +msgstr "" + +#: ../Doc/howto/regex.rst:335 +msgid "Regular String" +msgstr "" + +#: ../Doc/howto/regex.rst:335 +msgid "Raw string" +msgstr "" + +#: ../Doc/howto/regex.rst:337 +msgid "``\"ab*\"``" +msgstr "" + +#: ../Doc/howto/regex.rst:337 +msgid "``r\"ab*\"``" +msgstr "" + +#: ../Doc/howto/regex.rst:339 +msgid "``r\"\\\\section\"``" +msgstr "" + +#: ../Doc/howto/regex.rst:341 +msgid "``\"\\\\w+\\\\s+\\\\1\"``" +msgstr "" + +#: ../Doc/howto/regex.rst:341 +msgid "``r\"\\w+\\s+\\1\"``" +msgstr "" + +#: ../Doc/howto/regex.rst:346 +msgid "Performing Matches" +msgstr "" + +#: ../Doc/howto/regex.rst:348 +msgid "" +"Once you have an object representing a compiled regular expression, what do " +"you do with it? Pattern objects have several methods and attributes. Only " +"the most significant ones will be covered here; consult the :mod:`re` docs " +"for a complete listing." +msgstr "" + +#: ../Doc/howto/regex.rst:354 ../Doc/howto/regex.rst:412 +#: ../Doc/howto/regex.rst:1029 +msgid "Method/Attribute" +msgstr "" + +#: ../Doc/howto/regex.rst:354 ../Doc/howto/regex.rst:412 +#: ../Doc/howto/regex.rst:1029 +msgid "Purpose" +msgstr "" + +#: ../Doc/howto/regex.rst:356 +msgid "``match()``" +msgstr "" + +#: ../Doc/howto/regex.rst:356 +msgid "Determine if the RE matches at the beginning of the string." +msgstr "" + +#: ../Doc/howto/regex.rst:359 +msgid "``search()``" +msgstr "" + +#: ../Doc/howto/regex.rst:359 +msgid "Scan through a string, looking for any location where this RE matches." +msgstr "" + +#: ../Doc/howto/regex.rst:362 +msgid "``findall()``" +msgstr "" + +#: ../Doc/howto/regex.rst:362 +msgid "Find all substrings where the RE matches, and returns them as a list." +msgstr "" + +#: ../Doc/howto/regex.rst:365 +msgid "``finditer()``" +msgstr "" + +#: ../Doc/howto/regex.rst:365 +msgid "" +"Find all substrings where the RE matches, and returns them as an :term:" +"`iterator`." +msgstr "" + +#: ../Doc/howto/regex.rst:369 +msgid "" +":meth:`~re.regex.match` and :meth:`~re.regex.search` return ``None`` if no " +"match can be found. If they're successful, a :ref:`match object ` instance is returned, containing information about the match: " +"where it starts and ends, the substring it matched, and more." +msgstr "" + +#: ../Doc/howto/regex.rst:374 +msgid "" +"You can learn about this by interactively experimenting with the :mod:`re` " +"module. If you have :mod:`tkinter` available, you may also want to look at :" +"source:`Tools/demo/redemo.py`, a demonstration program included with the " +"Python distribution. It allows you to enter REs and strings, and displays " +"whether the RE matches or fails. :file:`redemo.py` can be quite useful when " +"trying to debug a complicated RE." +msgstr "" + +#: ../Doc/howto/regex.rst:381 +msgid "" +"This HOWTO uses the standard Python interpreter for its examples. First, run " +"the Python interpreter, import the :mod:`re` module, and compile a RE::" +msgstr "" + +#: ../Doc/howto/regex.rst:389 +msgid "" +"Now, you can try matching various strings against the RE ``[a-z]+``. An " +"empty string shouldn't match at all, since ``+`` means 'one or more " +"repetitions'. :meth:`match` should return ``None`` in this case, which will " +"cause the interpreter to print no output. You can explicitly print the " +"result of :meth:`match` to make this clear. ::" +msgstr "" + +#: ../Doc/howto/regex.rst:399 +msgid "" +"Now, let's try it on a string that it should match, such as ``tempo``. In " +"this case, :meth:`match` will return a :ref:`match object `, " +"so you should store the result in a variable for later use. ::" +msgstr "" + +#: ../Doc/howto/regex.rst:407 +msgid "" +"Now you can query the :ref:`match object ` for information " +"about the matching string. :ref:`match object ` instances " +"also have several methods and attributes; the most important ones are:" +msgstr "" + +#: ../Doc/howto/regex.rst:414 +msgid "``group()``" +msgstr "" + +#: ../Doc/howto/regex.rst:414 +msgid "Return the string matched by the RE" +msgstr "" + +#: ../Doc/howto/regex.rst:416 +msgid "``start()``" +msgstr "" + +#: ../Doc/howto/regex.rst:416 +msgid "Return the starting position of the match" +msgstr "" + +#: ../Doc/howto/regex.rst:418 +msgid "``end()``" +msgstr "" + +#: ../Doc/howto/regex.rst:418 +msgid "Return the ending position of the match" +msgstr "" + +#: ../Doc/howto/regex.rst:420 +msgid "``span()``" +msgstr "" + +#: ../Doc/howto/regex.rst:420 +msgid "Return a tuple containing the (start, end) positions of the match" +msgstr "" + +#: ../Doc/howto/regex.rst:424 +msgid "Trying these methods will soon clarify their meaning::" +msgstr "" + +#: ../Doc/howto/regex.rst:433 +msgid "" +":meth:`~re.match.group` returns the substring that was matched by the RE. :" +"meth:`~re.match.start` and :meth:`~re.match.end` return the starting and " +"ending index of the match. :meth:`~re.match.span` returns both start and end " +"indexes in a single tuple. Since the :meth:`match` method only checks if " +"the RE matches at the start of a string, :meth:`start` will always be zero. " +"However, the :meth:`search` method of patterns scans through the string, so " +"the match may not start at zero in that case. ::" +msgstr "" + +#: ../Doc/howto/regex.rst:450 +msgid "" +"In actual programs, the most common style is to store the :ref:`match object " +"` in a variable, and then check if it was ``None``. This " +"usually looks like::" +msgstr "" + +#: ../Doc/howto/regex.rst:461 +msgid "" +"Two pattern methods return all of the matches for a pattern. :meth:`~re." +"regex.findall` returns a list of matching strings::" +msgstr "" + +#: ../Doc/howto/regex.rst:468 +msgid "" +":meth:`findall` has to create the entire list before it can be returned as " +"the result. The :meth:`~re.regex.finditer` method returns a sequence of :" +"ref:`match object ` instances as an :term:`iterator`::" +msgstr "" + +#: ../Doc/howto/regex.rst:484 +msgid "Module-Level Functions" +msgstr "" + +#: ../Doc/howto/regex.rst:486 +msgid "" +"You don't have to create a pattern object and call its methods; the :mod:" +"`re` module also provides top-level functions called :func:`~re.match`, :" +"func:`~re.search`, :func:`~re.findall`, :func:`~re.sub`, and so forth. " +"These functions take the same arguments as the corresponding pattern method " +"with the RE string added as the first argument, and still return either " +"``None`` or a :ref:`match object ` instance. ::" +msgstr "" + +#: ../Doc/howto/regex.rst:498 +msgid "" +"Under the hood, these functions simply create a pattern object for you and " +"call the appropriate method on it. They also store the compiled object in a " +"cache, so future calls using the same RE won't need to parse the pattern " +"again and again." +msgstr "" + +#: ../Doc/howto/regex.rst:503 +msgid "" +"Should you use these module-level functions, or should you get the pattern " +"and call its methods yourself? If you're accessing a regex within a loop, " +"pre-compiling it will save a few function calls. Outside of loops, there's " +"not much difference thanks to the internal cache." +msgstr "" + +#: ../Doc/howto/regex.rst:511 +msgid "Compilation Flags" +msgstr "" + +#: ../Doc/howto/regex.rst:513 +msgid "" +"Compilation flags let you modify some aspects of how regular expressions " +"work. Flags are available in the :mod:`re` module under two names, a long " +"name such as :const:`IGNORECASE` and a short, one-letter form such as :const:" +"`I`. (If you're familiar with Perl's pattern modifiers, the one-letter " +"forms use the same letters; the short form of :const:`re.VERBOSE` is :const:" +"`re.X`, for example.) Multiple flags can be specified by bitwise OR-ing " +"them; ``re.I | re.M`` sets both the :const:`I` and :const:`M` flags, for " +"example." +msgstr "" + +#: ../Doc/howto/regex.rst:521 +msgid "" +"Here's a table of the available flags, followed by a more detailed " +"explanation of each one." +msgstr "" + +#: ../Doc/howto/regex.rst:525 +msgid "Flag" +msgstr "" + +#: ../Doc/howto/regex.rst:525 +msgid "Meaning" +msgstr "" + +#: ../Doc/howto/regex.rst:527 +msgid ":const:`ASCII`, :const:`A`" +msgstr "" + +#: ../Doc/howto/regex.rst:527 +msgid "" +"Makes several escapes like ``\\w``, ``\\b``, ``\\s`` and ``\\d`` match only " +"on ASCII characters with the respective property." +msgstr "" + +#: ../Doc/howto/regex.rst:531 +msgid ":const:`DOTALL`, :const:`S`" +msgstr "" + +#: ../Doc/howto/regex.rst:531 +msgid "Make ``.`` match any character, including newlines" +msgstr "" + +#: ../Doc/howto/regex.rst:534 +msgid ":const:`IGNORECASE`, :const:`I`" +msgstr "" + +#: ../Doc/howto/regex.rst:534 +msgid "Do case-insensitive matches" +msgstr "" + +#: ../Doc/howto/regex.rst:536 +msgid ":const:`LOCALE`, :const:`L`" +msgstr "" + +#: ../Doc/howto/regex.rst:536 +msgid "Do a locale-aware match" +msgstr "" + +#: ../Doc/howto/regex.rst:538 +msgid ":const:`MULTILINE`, :const:`M`" +msgstr "" + +#: ../Doc/howto/regex.rst:538 +msgid "Multi-line matching, affecting ``^`` and ``$``" +msgstr "" + +#: ../Doc/howto/regex.rst:541 +msgid ":const:`VERBOSE`, :const:`X` (for 'extended')" +msgstr "" + +#: ../Doc/howto/regex.rst:541 +msgid "" +"Enable verbose REs, which can be organized more cleanly and understandably." +msgstr "" + +#: ../Doc/howto/regex.rst:550 +msgid "" +"Perform case-insensitive matching; character class and literal strings will " +"match letters by ignoring case. For example, ``[A-Z]`` will match lowercase " +"letters, too, and ``Spam`` will match ``Spam``, ``spam``, or ``spAM``. This " +"lowercasing doesn't take the current locale into account; it will if you " +"also set the :const:`LOCALE` flag." +msgstr "" + +#: ../Doc/howto/regex.rst:561 +msgid "" +"Make ``\\w``, ``\\W``, ``\\b``, and ``\\B``, dependent on the current locale " +"instead of the Unicode database." +msgstr "" + +#: ../Doc/howto/regex.rst:564 +msgid "" +"Locales are a feature of the C library intended to help in writing programs " +"that take account of language differences. For example, if you're " +"processing French text, you'd want to be able to write ``\\w+`` to match " +"words, but ``\\w`` only matches the character class ``[A-Za-z]``; it won't " +"match ``'é'`` or ``'ç'``. If your system is configured properly and a " +"French locale is selected, certain C functions will tell the program that " +"``'é'`` should also be considered a letter. Setting the :const:`LOCALE` flag " +"when compiling a regular expression will cause the resulting compiled object " +"to use these C functions for ``\\w``; this is slower, but also enables ``\\w" +"+`` to match French words as you'd expect." +msgstr "" + +#: ../Doc/howto/regex.rst:579 +msgid "" +"(``^`` and ``$`` haven't been explained yet; they'll be introduced in " +"section :ref:`more-metacharacters`.)" +msgstr "" + +#: ../Doc/howto/regex.rst:582 +msgid "" +"Usually ``^`` matches only at the beginning of the string, and ``$`` matches " +"only at the end of the string and immediately before the newline (if any) at " +"the end of the string. When this flag is specified, ``^`` matches at the " +"beginning of the string and at the beginning of each line within the string, " +"immediately following each newline. Similarly, the ``$`` metacharacter " +"matches either at the end of the string and at the end of each line " +"(immediately preceding each newline)." +msgstr "" + +#: ../Doc/howto/regex.rst:595 +msgid "" +"Makes the ``'.'`` special character match any character at all, including a " +"newline; without this flag, ``'.'`` will match anything *except* a newline." +msgstr "" + +#: ../Doc/howto/regex.rst:603 +msgid "" +"Make ``\\w``, ``\\W``, ``\\b``, ``\\B``, ``\\s`` and ``\\S`` perform ASCII-" +"only matching instead of full Unicode matching. This is only meaningful for " +"Unicode patterns, and is ignored for byte patterns." +msgstr "" + +#: ../Doc/howto/regex.rst:612 +msgid "" +"This flag allows you to write regular expressions that are more readable by " +"granting you more flexibility in how you can format them. When this flag " +"has been specified, whitespace within the RE string is ignored, except when " +"the whitespace is in a character class or preceded by an unescaped " +"backslash; this lets you organize and indent the RE more clearly. This flag " +"also lets you put comments within a RE that will be ignored by the engine; " +"comments are marked by a ``'#'`` that's neither in a character class or " +"preceded by an unescaped backslash." +msgstr "" + +#: ../Doc/howto/regex.rst:621 +msgid "" +"For example, here's a RE that uses :const:`re.VERBOSE`; see how much easier " +"it is to read? ::" +msgstr "" + +#: ../Doc/howto/regex.rst:634 +msgid "Without the verbose setting, the RE would look like this::" +msgstr "" + +#: ../Doc/howto/regex.rst:640 +msgid "" +"In the above example, Python's automatic concatenation of string literals " +"has been used to break up the RE into smaller pieces, but it's still more " +"difficult to understand than the version using :const:`re.VERBOSE`." +msgstr "" + +#: ../Doc/howto/regex.rst:646 +msgid "More Pattern Power" +msgstr "" + +#: ../Doc/howto/regex.rst:648 +msgid "" +"So far we've only covered a part of the features of regular expressions. In " +"this section, we'll cover some new metacharacters, and how to use groups to " +"retrieve portions of the text that was matched." +msgstr "" + +#: ../Doc/howto/regex.rst:656 +msgid "More Metacharacters" +msgstr "" + +#: ../Doc/howto/regex.rst:658 +msgid "" +"There are some metacharacters that we haven't covered yet. Most of them " +"will be covered in this section." +msgstr "" + +#: ../Doc/howto/regex.rst:661 +msgid "" +"Some of the remaining metacharacters to be discussed are :dfn:`zero-width " +"assertions`. They don't cause the engine to advance through the string; " +"instead, they consume no characters at all, and simply succeed or fail. For " +"example, ``\\b`` is an assertion that the current position is located at a " +"word boundary; the position isn't changed by the ``\\b`` at all. This means " +"that zero-width assertions should never be repeated, because if they match " +"once at a given location, they can obviously be matched an infinite number " +"of times." +msgstr "" + +#: ../Doc/howto/regex.rst:677 +msgid "``|``" +msgstr "" + +#: ../Doc/howto/regex.rst:670 +msgid "" +"Alternation, or the \"or\" operator. If A and B are regular expressions, " +"``A|B`` will match any string that matches either ``A`` or ``B``. ``|`` has " +"very low precedence in order to make it work reasonably when you're " +"alternating multi-character strings. ``Crow|Servo`` will match either " +"``Crow`` or ``Servo``, not ``Cro``, a ``'w'`` or an ``'S'``, and ``ervo``." +msgstr "" + +#: ../Doc/howto/regex.rst:676 +msgid "" +"To match a literal ``'|'``, use ``\\|``, or enclose it inside a character " +"class, as in ``[|]``." +msgstr "" + +#: ../Doc/howto/regex.rst:693 +msgid "``^``" +msgstr "" + +#: ../Doc/howto/regex.rst:680 +msgid "" +"Matches at the beginning of lines. Unless the :const:`MULTILINE` flag has " +"been set, this will only match at the beginning of the string. In :const:" +"`MULTILINE` mode, this also matches immediately after each newline within " +"the string." +msgstr "" + +#: ../Doc/howto/regex.rst:684 +msgid "" +"For example, if you wish to match the word ``From`` only at the beginning of " +"a line, the RE to use is ``^From``. ::" +msgstr "" + +#: ../Doc/howto/regex.rst:707 +msgid "``$``" +msgstr "" + +#: ../Doc/howto/regex.rst:696 +msgid "" +"Matches at the end of a line, which is defined as either the end of the " +"string, or any location followed by a newline character. ::" +msgstr "" + +#: ../Doc/howto/regex.rst:706 +msgid "" +"To match a literal ``'$'``, use ``\\$`` or enclose it inside a character " +"class, as in ``[$]``." +msgstr "" + +#: ../Doc/howto/regex.rst:713 +msgid "``\\A``" +msgstr "" + +#: ../Doc/howto/regex.rst:710 +msgid "" +"Matches only at the start of the string. When not in :const:`MULTILINE` " +"mode, ``\\A`` and ``^`` are effectively the same. In :const:`MULTILINE` " +"mode, they're different: ``\\A`` still matches only at the beginning of the " +"string, but ``^`` may match at any location inside the string that follows a " +"newline character." +msgstr "" + +#: ../Doc/howto/regex.rst:716 +msgid "``\\Z``" +msgstr "" + +#: ../Doc/howto/regex.rst:716 +msgid "Matches only at the end of the string." +msgstr "" + +#: ../Doc/howto/regex.rst:751 +msgid "``\\b``" +msgstr "" + +#: ../Doc/howto/regex.rst:719 +msgid "" +"Word boundary. This is a zero-width assertion that matches only at the " +"beginning or end of a word. A word is defined as a sequence of alphanumeric " +"characters, so the end of a word is indicated by whitespace or a non-" +"alphanumeric character." +msgstr "" + +#: ../Doc/howto/regex.rst:724 +msgid "" +"The following example matches ``class`` only when it's a complete word; it " +"won't match when it's contained inside another word. ::" +msgstr "" + +#: ../Doc/howto/regex.rst:735 +msgid "" +"There are two subtleties you should remember when using this special " +"sequence. First, this is the worst collision between Python's string " +"literals and regular expression sequences. In Python's string literals, ``" +"\\b`` is the backspace character, ASCII value 8. If you're not using raw " +"strings, then Python will convert the ``\\b`` to a backspace, and your RE " +"won't match as you expect it to. The following example looks the same as our " +"previous RE, but omits the ``'r'`` in front of the RE string. ::" +msgstr "" + +#: ../Doc/howto/regex.rst:749 +msgid "" +"Second, inside a character class, where there's no use for this assertion, ``" +"\\b`` represents the backspace character, for compatibility with Python's " +"string literals." +msgstr "" + +#: ../Doc/howto/regex.rst:756 +msgid "``\\B``" +msgstr "" + +#: ../Doc/howto/regex.rst:754 +msgid "" +"Another zero-width assertion, this is the opposite of ``\\b``, only matching " +"when the current position is not at a word boundary." +msgstr "" + +#: ../Doc/howto/regex.rst:759 +msgid "Grouping" +msgstr "" + +#: ../Doc/howto/regex.rst:761 +msgid "" +"Frequently you need to obtain more information than just whether the RE " +"matched or not. Regular expressions are often used to dissect strings by " +"writing a RE divided into several subgroups which match different components " +"of interest. For example, an RFC-822 header line is divided into a header " +"name and a value, separated by a ``':'``, like this::" +msgstr "" + +#: ../Doc/howto/regex.rst:772 +msgid "" +"This can be handled by writing a regular expression which matches an entire " +"header line, and has one group which matches the header name, and another " +"group which matches the header's value." +msgstr "" + +#: ../Doc/howto/regex.rst:776 +msgid "" +"Groups are marked by the ``'('``, ``')'`` metacharacters. ``'('`` and " +"``')'`` have much the same meaning as they do in mathematical expressions; " +"they group together the expressions contained inside them, and you can " +"repeat the contents of a group with a repeating qualifier, such as ``*``, ``" +"+``, ``?``, or ``{m,n}``. For example, ``(ab)*`` will match zero or more " +"repetitions of ``ab``. ::" +msgstr "" + +#: ../Doc/howto/regex.rst:787 +msgid "" +"Groups indicated with ``'('``, ``')'`` also capture the starting and ending " +"index of the text that they match; this can be retrieved by passing an " +"argument to :meth:`group`, :meth:`start`, :meth:`end`, and :meth:`span`. " +"Groups are numbered starting with 0. Group 0 is always present; it's the " +"whole RE, so :ref:`match object ` methods all have group 0 as " +"their default argument. Later we'll see how to express groups that don't " +"capture the span of text that they match. ::" +msgstr "" + +#: ../Doc/howto/regex.rst:802 +msgid "" +"Subgroups are numbered from left to right, from 1 upward. Groups can be " +"nested; to determine the number, just count the opening parenthesis " +"characters, going from left to right. ::" +msgstr "" + +#: ../Doc/howto/regex.rst:815 +msgid "" +":meth:`group` can be passed multiple group numbers at a time, in which case " +"it will return a tuple containing the corresponding values for those " +"groups. ::" +msgstr "" + +#: ../Doc/howto/regex.rst:821 +msgid "" +"The :meth:`groups` method returns a tuple containing the strings for all the " +"subgroups, from 1 up to however many there are. ::" +msgstr "" + +#: ../Doc/howto/regex.rst:827 +msgid "" +"Backreferences in a pattern allow you to specify that the contents of an " +"earlier capturing group must also be found at the current location in the " +"string. For example, ``\\1`` will succeed if the exact contents of group 1 " +"can be found at the current position, and fails otherwise. Remember that " +"Python's string literals also use a backslash followed by numbers to allow " +"including arbitrary characters in a string, so be sure to use a raw string " +"when incorporating backreferences in a RE." +msgstr "" + +#: ../Doc/howto/regex.rst:835 +msgid "For example, the following RE detects doubled words in a string. ::" +msgstr "" + +#: ../Doc/howto/regex.rst:841 +msgid "" +"Backreferences like this aren't often useful for just searching through a " +"string --- there are few text formats which repeat data in this way --- but " +"you'll soon find out that they're *very* useful when performing string " +"substitutions." +msgstr "" + +#: ../Doc/howto/regex.rst:847 +msgid "Non-capturing and Named Groups" +msgstr "" + +#: ../Doc/howto/regex.rst:849 +msgid "" +"Elaborate REs may use many groups, both to capture substrings of interest, " +"and to group and structure the RE itself. In complex REs, it becomes " +"difficult to keep track of the group numbers. There are two features which " +"help with this problem. Both of them use a common syntax for regular " +"expression extensions, so we'll look at that first." +msgstr "" + +#: ../Doc/howto/regex.rst:855 +msgid "" +"Perl 5 is well known for its powerful additions to standard regular " +"expressions. For these new features the Perl developers couldn't choose new " +"single-keystroke metacharacters or new special sequences beginning with ``" +"\\`` without making Perl's regular expressions confusingly different from " +"standard REs. If they chose ``&`` as a new metacharacter, for example, old " +"expressions would be assuming that ``&`` was a regular character and " +"wouldn't have escaped it by writing ``\\&`` or ``[&]``." +msgstr "" + +#: ../Doc/howto/regex.rst:862 +msgid "" +"The solution chosen by the Perl developers was to use ``(?...)`` as the " +"extension syntax. ``?`` immediately after a parenthesis was a syntax error " +"because the ``?`` would have nothing to repeat, so this didn't introduce any " +"compatibility problems. The characters immediately after the ``?`` " +"indicate what extension is being used, so ``(?=foo)`` is one thing (a " +"positive lookahead assertion) and ``(?:foo)`` is something else (a non-" +"capturing group containing the subexpression ``foo``)." +msgstr "" + +#: ../Doc/howto/regex.rst:870 +msgid "" +"Python supports several of Perl's extensions and adds an extension syntax to " +"Perl's extension syntax. If the first character after the question mark is " +"a ``P``, you know that it's an extension that's specific to Python." +msgstr "" + +#: ../Doc/howto/regex.rst:875 +msgid "" +"Now that we've looked at the general extension syntax, we can return to the " +"features that simplify working with groups in complex REs." +msgstr "" + +#: ../Doc/howto/regex.rst:878 +msgid "" +"Sometimes you'll want to use a group to denote a part of a regular " +"expression, but aren't interested in retrieving the group's contents. You " +"can make this fact explicit by using a non-capturing group: ``(?:...)``, " +"where you can replace the ``...`` with any other regular expression. ::" +msgstr "" + +#: ../Doc/howto/regex.rst:890 +msgid "" +"Except for the fact that you can't retrieve the contents of what the group " +"matched, a non-capturing group behaves exactly the same as a capturing " +"group; you can put anything inside it, repeat it with a repetition " +"metacharacter such as ``*``, and nest it within other groups (capturing or " +"non-capturing). ``(?:...)`` is particularly useful when modifying an " +"existing pattern, since you can add new groups without changing how all the " +"other groups are numbered. It should be mentioned that there's no " +"performance difference in searching between capturing and non-capturing " +"groups; neither form is any faster than the other." +msgstr "" + +#: ../Doc/howto/regex.rst:899 +msgid "" +"A more significant feature is named groups: instead of referring to them by " +"numbers, groups can be referenced by a name." +msgstr "" + +#: ../Doc/howto/regex.rst:902 +msgid "" +"The syntax for a named group is one of the Python-specific extensions: ``(?" +"P...)``. *name* is, obviously, the name of the group. Named groups " +"behave exactly like capturing groups, and additionally associate a name with " +"a group. The :ref:`match object ` methods that deal with " +"capturing groups all accept either integers that refer to the group by " +"number or strings that contain the desired group's name. Named groups are " +"still given numbers, so you can retrieve information about a group in two " +"ways::" +msgstr "" + +#: ../Doc/howto/regex.rst:917 +msgid "" +"Named groups are handy because they let you use easily-remembered names, " +"instead of having to remember numbers. Here's an example RE from the :mod:" +"`imaplib` module::" +msgstr "" + +#: ../Doc/howto/regex.rst:928 +msgid "" +"It's obviously much easier to retrieve ``m.group('zonem')``, instead of " +"having to remember to retrieve group 9." +msgstr "" + +#: ../Doc/howto/regex.rst:931 +msgid "" +"The syntax for backreferences in an expression such as ``(...)\\1`` refers " +"to the number of the group. There's naturally a variant that uses the group " +"name instead of the number. This is another Python extension: ``(?P=name)`` " +"indicates that the contents of the group called *name* should again be " +"matched at the current point. The regular expression for finding doubled " +"words, ``(\\b\\w+)\\s+\\1`` can also be written as ``(?P\\b\\w+)\\s+(?" +"P=word)``::" +msgstr "" + +#: ../Doc/howto/regex.rst:944 +msgid "Lookahead Assertions" +msgstr "" + +#: ../Doc/howto/regex.rst:946 +msgid "" +"Another zero-width assertion is the lookahead assertion. Lookahead " +"assertions are available in both positive and negative form, and look like " +"this:" +msgstr "" + +#: ../Doc/howto/regex.rst:954 +msgid "``(?=...)``" +msgstr "" + +#: ../Doc/howto/regex.rst:950 +msgid "" +"Positive lookahead assertion. This succeeds if the contained regular " +"expression, represented here by ``...``, successfully matches at the current " +"location, and fails otherwise. But, once the contained expression has been " +"tried, the matching engine doesn't advance at all; the rest of the pattern " +"is tried right where the assertion started." +msgstr "" + +#: ../Doc/howto/regex.rst:959 +msgid "``(?!...)``" +msgstr "" + +#: ../Doc/howto/regex.rst:957 +msgid "" +"Negative lookahead assertion. This is the opposite of the positive " +"assertion; it succeeds if the contained expression *doesn't* match at the " +"current position in the string." +msgstr "" + +#: ../Doc/howto/regex.rst:961 +msgid "" +"To make this concrete, let's look at a case where a lookahead is useful. " +"Consider a simple pattern to match a filename and split it apart into a base " +"name and an extension, separated by a ``.``. For example, in ``news.rc``, " +"``news`` is the base name, and ``rc`` is the filename's extension." +msgstr "" + +#: ../Doc/howto/regex.rst:966 +msgid "The pattern to match this is quite simple:" +msgstr "" + +#: ../Doc/howto/regex.rst:968 +msgid "``.*[.].*$``" +msgstr "" + +#: ../Doc/howto/regex.rst:970 +msgid "" +"Notice that the ``.`` needs to be treated specially because it's a " +"metacharacter, so it's inside a character class to only match that specific " +"character. Also notice the trailing ``$``; this is added to ensure that all " +"the rest of the string must be included in the extension. This regular " +"expression matches ``foo.bar`` and ``autoexec.bat`` and ``sendmail.cf`` and " +"``printers.conf``." +msgstr "" + +#: ../Doc/howto/regex.rst:977 +msgid "" +"Now, consider complicating the problem a bit; what if you want to match " +"filenames where the extension is not ``bat``? Some incorrect attempts:" +msgstr "" + +#: ../Doc/howto/regex.rst:980 +msgid "" +"``.*[.][^b].*$`` The first attempt above tries to exclude ``bat`` by " +"requiring that the first character of the extension is not a ``b``. This is " +"wrong, because the pattern also doesn't match ``foo.bar``." +msgstr "" + +#: ../Doc/howto/regex.rst:984 +msgid "``.*[.]([^b]..|.[^a].|..[^t])$``" +msgstr "" + +#: ../Doc/howto/regex.rst:986 +msgid "" +"The expression gets messier when you try to patch up the first solution by " +"requiring one of the following cases to match: the first character of the " +"extension isn't ``b``; the second character isn't ``a``; or the third " +"character isn't ``t``. This accepts ``foo.bar`` and rejects ``autoexec." +"bat``, but it requires a three-letter extension and won't accept a filename " +"with a two-letter extension such as ``sendmail.cf``. We'll complicate the " +"pattern again in an effort to fix it." +msgstr "" + +#: ../Doc/howto/regex.rst:994 +msgid "``.*[.]([^b].?.?|.[^a]?.?|..?[^t]?)$``" +msgstr "" + +#: ../Doc/howto/regex.rst:996 +msgid "" +"In the third attempt, the second and third letters are all made optional in " +"order to allow matching extensions shorter than three characters, such as " +"``sendmail.cf``." +msgstr "" + +#: ../Doc/howto/regex.rst:1000 +msgid "" +"The pattern's getting really complicated now, which makes it hard to read " +"and understand. Worse, if the problem changes and you want to exclude both " +"``bat`` and ``exe`` as extensions, the pattern would get even more " +"complicated and confusing." +msgstr "" + +#: ../Doc/howto/regex.rst:1005 +msgid "A negative lookahead cuts through all this confusion:" +msgstr "" + +#: ../Doc/howto/regex.rst:1007 +msgid "" +"``.*[.](?!bat$)[^.]*$`` The negative lookahead means: if the expression " +"``bat`` doesn't match at this point, try the rest of the pattern; if ``bat" +"$`` does match, the whole pattern will fail. The trailing ``$`` is required " +"to ensure that something like ``sample.batch``, where the extension only " +"starts with ``bat``, will be allowed. The ``[^.]*`` makes sure that the " +"pattern works when there are multiple dots in the filename." +msgstr "" + +#: ../Doc/howto/regex.rst:1014 +msgid "" +"Excluding another filename extension is now easy; simply add it as an " +"alternative inside the assertion. The following pattern excludes filenames " +"that end in either ``bat`` or ``exe``:" +msgstr "" + +#: ../Doc/howto/regex.rst:1018 +msgid "``.*[.](?!bat$|exe$)[^.]*$``" +msgstr "" + +#: ../Doc/howto/regex.rst:1022 +msgid "Modifying Strings" +msgstr "" + +#: ../Doc/howto/regex.rst:1024 +msgid "" +"Up to this point, we've simply performed searches against a static string. " +"Regular expressions are also commonly used to modify strings in various " +"ways, using the following pattern methods:" +msgstr "" + +#: ../Doc/howto/regex.rst:1031 +msgid "``split()``" +msgstr "" + +#: ../Doc/howto/regex.rst:1031 +msgid "Split the string into a list, splitting it wherever the RE matches" +msgstr "" + +#: ../Doc/howto/regex.rst:1034 +msgid "``sub()``" +msgstr "" + +#: ../Doc/howto/regex.rst:1034 +msgid "" +"Find all substrings where the RE matches, and replace them with a different " +"string" +msgstr "" + +#: ../Doc/howto/regex.rst:1037 +msgid "``subn()``" +msgstr "" + +#: ../Doc/howto/regex.rst:1037 +msgid "" +"Does the same thing as :meth:`sub`, but returns the new string and the " +"number of replacements" +msgstr "" + +#: ../Doc/howto/regex.rst:1044 +msgid "Splitting Strings" +msgstr "" + +#: ../Doc/howto/regex.rst:1046 +msgid "" +"The :meth:`split` method of a pattern splits a string apart wherever the RE " +"matches, returning a list of the pieces. It's similar to the :meth:`split` " +"method of strings but provides much more generality in the delimiters that " +"you can split by; string :meth:`split` only supports splitting by whitespace " +"or by a fixed string. As you'd expect, there's a module-level :func:`re." +"split` function, too." +msgstr "" + +#: ../Doc/howto/regex.rst:1057 +msgid "" +"Split *string* by the matches of the regular expression. If capturing " +"parentheses are used in the RE, then their contents will also be returned as " +"part of the resulting list. If *maxsplit* is nonzero, at most *maxsplit* " +"splits are performed." +msgstr "" + +#: ../Doc/howto/regex.rst:1062 +msgid "" +"You can limit the number of splits made, by passing a value for *maxsplit*. " +"When *maxsplit* is nonzero, at most *maxsplit* splits will be made, and the " +"remainder of the string is returned as the final element of the list. In " +"the following example, the delimiter is any sequence of non-alphanumeric " +"characters. ::" +msgstr "" + +#: ../Doc/howto/regex.rst:1074 +msgid "" +"Sometimes you're not only interested in what the text between delimiters is, " +"but also need to know what the delimiter was. If capturing parentheses are " +"used in the RE, then their values are also returned as part of the list. " +"Compare the following calls::" +msgstr "" + +#: ../Doc/howto/regex.rst:1086 +msgid "" +"The module-level function :func:`re.split` adds the RE to be used as the " +"first argument, but is otherwise the same. ::" +msgstr "" + +#: ../Doc/howto/regex.rst:1098 +msgid "Search and Replace" +msgstr "" + +#: ../Doc/howto/regex.rst:1100 +msgid "" +"Another common task is to find all the matches for a pattern, and replace " +"them with a different string. The :meth:`sub` method takes a replacement " +"value, which can be either a string or a function, and the string to be " +"processed." +msgstr "" + +#: ../Doc/howto/regex.rst:1107 +msgid "" +"Returns the string obtained by replacing the leftmost non-overlapping " +"occurrences of the RE in *string* by the replacement *replacement*. If the " +"pattern isn't found, *string* is returned unchanged." +msgstr "" + +#: ../Doc/howto/regex.rst:1111 +msgid "" +"The optional argument *count* is the maximum number of pattern occurrences " +"to be replaced; *count* must be a non-negative integer. The default value " +"of 0 means to replace all occurrences." +msgstr "" + +#: ../Doc/howto/regex.rst:1115 +msgid "" +"Here's a simple example of using the :meth:`sub` method. It replaces colour " +"names with the word ``colour``::" +msgstr "" + +#: ../Doc/howto/regex.rst:1124 +msgid "" +"The :meth:`subn` method does the same work, but returns a 2-tuple containing " +"the new string value and the number of replacements that were performed::" +msgstr "" + +#: ../Doc/howto/regex.rst:1133 +msgid "" +"Empty matches are replaced only when they're not adjacent to a previous " +"match. ::" +msgstr "" + +#: ../Doc/howto/regex.rst:1140 +msgid "" +"If *replacement* is a string, any backslash escapes in it are processed. " +"That is, ``\\n`` is converted to a single newline character, ``\\r`` is " +"converted to a carriage return, and so forth. Unknown escapes such as ``" +"\\&`` are left alone. Backreferences, such as ``\\6``, are replaced with the " +"substring matched by the corresponding group in the RE. This lets you " +"incorporate portions of the original text in the resulting replacement " +"string." +msgstr "" + +#: ../Doc/howto/regex.rst:1147 +msgid "" +"This example matches the word ``section`` followed by a string enclosed in " +"``{``, ``}``, and changes ``section`` to ``subsection``::" +msgstr "" + +#: ../Doc/howto/regex.rst:1154 +msgid "" +"There's also a syntax for referring to named groups as defined by the ``(?" +"P...)`` syntax. ``\\g`` will use the substring matched by the " +"group named ``name``, and ``\\g`` uses the corresponding group " +"number. ``\\g<2>`` is therefore equivalent to ``\\2``, but isn't ambiguous " +"in a replacement string such as ``\\g<2>0``. (``\\20`` would be interpreted " +"as a reference to group 20, not a reference to group 2 followed by the " +"literal character ``'0'``.) The following substitutions are all equivalent, " +"but use all three variations of the replacement string. ::" +msgstr "" + +#: ../Doc/howto/regex.rst:1171 +msgid "" +"*replacement* can also be a function, which gives you even more control. If " +"*replacement* is a function, the function is called for every non-" +"overlapping occurrence of *pattern*. On each call, the function is passed " +"a :ref:`match object ` argument for the match and can use " +"this information to compute the desired replacement string and return it." +msgstr "" + +#: ../Doc/howto/regex.rst:1177 +msgid "" +"In the following example, the replacement function translates decimals into " +"hexadecimal::" +msgstr "" + +#: ../Doc/howto/regex.rst:1189 +msgid "" +"When using the module-level :func:`re.sub` function, the pattern is passed " +"as the first argument. The pattern may be provided as an object or as a " +"string; if you need to specify regular expression flags, you must either use " +"a pattern object as the first parameter, or use embedded modifiers in the " +"pattern string, e.g. ``sub(\"(?i)b+\", \"x\", \"bbbb BBBB\")`` returns ``'x " +"x'``." +msgstr "" + +#: ../Doc/howto/regex.rst:1197 +msgid "Common Problems" +msgstr "" + +#: ../Doc/howto/regex.rst:1199 +msgid "" +"Regular expressions are a powerful tool for some applications, but in some " +"ways their behaviour isn't intuitive and at times they don't behave the way " +"you may expect them to. This section will point out some of the most common " +"pitfalls." +msgstr "" + +#: ../Doc/howto/regex.rst:1205 +msgid "Use String Methods" +msgstr "" + +#: ../Doc/howto/regex.rst:1207 +msgid "" +"Sometimes using the :mod:`re` module is a mistake. If you're matching a " +"fixed string, or a single character class, and you're not using any :mod:" +"`re` features such as the :const:`IGNORECASE` flag, then the full power of " +"regular expressions may not be required. Strings have several methods for " +"performing operations with fixed strings and they're usually much faster, " +"because the implementation is a single small C loop that's been optimized " +"for the purpose, instead of the large, more generalized regular expression " +"engine." +msgstr "" + +#: ../Doc/howto/regex.rst:1215 +msgid "" +"One example might be replacing a single fixed string with another one; for " +"example, you might replace ``word`` with ``deed``. ``re.sub()`` seems like " +"the function to use for this, but consider the :meth:`replace` method. Note " +"that :func:`replace` will also replace ``word`` inside words, turning " +"``swordfish`` into ``sdeedfish``, but the naive RE ``word`` would have done " +"that, too. (To avoid performing the substitution on parts of words, the " +"pattern would have to be ``\\bword\\b``, in order to require that ``word`` " +"have a word boundary on either side. This takes the job beyond :meth:" +"`replace`'s abilities.)" +msgstr "" + +#: ../Doc/howto/regex.rst:1224 +msgid "" +"Another common task is deleting every occurrence of a single character from " +"a string or replacing it with another single character. You might do this " +"with something like ``re.sub('\\n', ' ', S)``, but :meth:`translate` is " +"capable of doing both tasks and will be faster than any regular expression " +"operation can be." +msgstr "" + +#: ../Doc/howto/regex.rst:1230 +msgid "" +"In short, before turning to the :mod:`re` module, consider whether your " +"problem can be solved with a faster and simpler string method." +msgstr "" + +#: ../Doc/howto/regex.rst:1235 +msgid "match() versus search()" +msgstr "" + +#: ../Doc/howto/regex.rst:1237 +msgid "" +"The :func:`match` function only checks if the RE matches at the beginning of " +"the string while :func:`search` will scan forward through the string for a " +"match. It's important to keep this distinction in mind. Remember, :func:" +"`match` will only report a successful match which will start at 0; if the " +"match wouldn't start at zero, :func:`match` will *not* report it. ::" +msgstr "" + +#: ../Doc/howto/regex.rst:1248 +msgid "" +"On the other hand, :func:`search` will scan forward through the string, " +"reporting the first match it finds. ::" +msgstr "" + +#: ../Doc/howto/regex.rst:1256 +msgid "" +"Sometimes you'll be tempted to keep using :func:`re.match`, and just add ``." +"*`` to the front of your RE. Resist this temptation and use :func:`re." +"search` instead. The regular expression compiler does some analysis of REs " +"in order to speed up the process of looking for a match. One such analysis " +"figures out what the first character of a match must be; for example, a " +"pattern starting with ``Crow`` must match starting with a ``'C'``. The " +"analysis lets the engine quickly scan through the string looking for the " +"starting character, only trying the full match if a ``'C'`` is found." +msgstr "" + +#: ../Doc/howto/regex.rst:1265 +msgid "" +"Adding ``.*`` defeats this optimization, requiring scanning to the end of " +"the string and then backtracking to find a match for the rest of the RE. " +"Use :func:`re.search` instead." +msgstr "" + +#: ../Doc/howto/regex.rst:1271 +msgid "Greedy versus Non-Greedy" +msgstr "" + +#: ../Doc/howto/regex.rst:1273 +msgid "" +"When repeating a regular expression, as in ``a*``, the resulting action is " +"to consume as much of the pattern as possible. This fact often bites you " +"when you're trying to match a pair of balanced delimiters, such as the angle " +"brackets surrounding an HTML tag. The naive pattern for matching a single " +"HTML tag doesn't work because of the greedy nature of ``.*``. ::" +msgstr "" + +#: ../Doc/howto/regex.rst:1287 +msgid "" +"The RE matches the ``'<'`` in ````, and the ``.*`` consumes the rest " +"of the string. There's still more left in the RE, though, and the ``>`` " +"can't match at the end of the string, so the regular expression engine has " +"to backtrack character by character until it finds a match for the ``>``. " +"The final match extends from the ``'<'`` in ```` to the ``'>'`` in ````, which isn't what you want." +msgstr "" + +#: ../Doc/howto/regex.rst:1294 +msgid "" +"In this case, the solution is to use the non-greedy qualifiers ``*?``, ``+?" +"``, ``??``, or ``{m,n}?``, which match as *little* text as possible. In the " +"above example, the ``'>'`` is tried immediately after the first ``'<'`` " +"matches, and when it fails, the engine advances a character at a time, " +"retrying the ``'>'`` at every step. This produces just the right result::" +msgstr "" + +#: ../Doc/howto/regex.rst:1303 +msgid "" +"(Note that parsing HTML or XML with regular expressions is painful. Quick-" +"and-dirty patterns will handle common cases, but HTML and XML have special " +"cases that will break the obvious regular expression; by the time you've " +"written a regular expression that handles all of the possible cases, the " +"patterns will be *very* complicated. Use an HTML or XML parser module for " +"such tasks.)" +msgstr "" + +#: ../Doc/howto/regex.rst:1311 +msgid "Using re.VERBOSE" +msgstr "" + +#: ../Doc/howto/regex.rst:1313 +msgid "" +"By now you've probably noticed that regular expressions are a very compact " +"notation, but they're not terribly readable. REs of moderate complexity can " +"become lengthy collections of backslashes, parentheses, and metacharacters, " +"making them difficult to read and understand." +msgstr "" + +#: ../Doc/howto/regex.rst:1318 +msgid "" +"For such REs, specifying the ``re.VERBOSE`` flag when compiling the regular " +"expression can be helpful, because it allows you to format the regular " +"expression more clearly." +msgstr "" + +#: ../Doc/howto/regex.rst:1322 +msgid "" +"The ``re.VERBOSE`` flag has several effects. Whitespace in the regular " +"expression that *isn't* inside a character class is ignored. This means " +"that an expression such as ``dog | cat`` is equivalent to the less readable " +"``dog|cat``, but ``[a b]`` will still match the characters ``'a'``, ``'b'``, " +"or a space. In addition, you can also put comments inside a RE; comments " +"extend from a ``#`` character to the next newline. When used with triple-" +"quoted strings, this enables REs to be formatted more neatly::" +msgstr "" + +#: ../Doc/howto/regex.rst:1339 +msgid "This is far more readable than::" +msgstr "" + +#: ../Doc/howto/regex.rst:1345 +msgid "Feedback" +msgstr "" + +#: ../Doc/howto/regex.rst:1347 +msgid "" +"Regular expressions are a complicated topic. Did this document help you " +"understand them? Were there parts that were unclear, or Problems you " +"encountered that weren't covered here? If so, please send suggestions for " +"improvements to the author." +msgstr "" + +#: ../Doc/howto/regex.rst:1352 +msgid "" +"The most complete book on regular expressions is almost certainly Jeffrey " +"Friedl's Mastering Regular Expressions, published by O'Reilly. " +"Unfortunately, it exclusively concentrates on Perl and Java's flavours of " +"regular expressions, and doesn't contain any Python material at all, so it " +"won't be useful as a reference for programming in Python. (The first " +"edition covered Python's now-removed :mod:`regex` module, which won't help " +"you much.) Consider checking it out from your library." +msgstr "" + +#: ../Doc/howto/sockets.rst:5 +msgid "Socket Programming HOWTO" +msgstr "" + +#: ../Doc/howto/sockets.rst:7 +msgid "Gordon McMillan" +msgstr "" + +#: ../Doc/howto/sockets.rst:12 +msgid "" +"Sockets are used nearly everywhere, but are one of the most severely " +"misunderstood technologies around. This is a 10,000 foot overview of " +"sockets. It's not really a tutorial - you'll still have work to do in " +"getting things operational. It doesn't cover the fine points (and there are " +"a lot of them), but I hope it will give you enough background to begin using " +"them decently." +msgstr "" + +#: ../Doc/howto/sockets.rst:20 +msgid "Sockets" +msgstr "" + +#: ../Doc/howto/sockets.rst:22 +msgid "" +"I'm only going to talk about INET (i.e. IPv4) sockets, but they account for " +"at least 99% of the sockets in use. And I'll only talk about STREAM (i.e. " +"TCP) sockets - unless you really know what you're doing (in which case this " +"HOWTO isn't for you!), you'll get better behavior and performance from a " +"STREAM socket than anything else. I will try to clear up the mystery of what " +"a socket is, as well as some hints on how to work with blocking and non-" +"blocking sockets. But I'll start by talking about blocking sockets. You'll " +"need to know how they work before dealing with non-blocking sockets." +msgstr "" + +#: ../Doc/howto/sockets.rst:31 +msgid "" +"Part of the trouble with understanding these things is that \"socket\" can " +"mean a number of subtly different things, depending on context. So first, " +"let's make a distinction between a \"client\" socket - an endpoint of a " +"conversation, and a \"server\" socket, which is more like a switchboard " +"operator. The client application (your browser, for example) uses \"client\" " +"sockets exclusively; the web server it's talking to uses both \"server\" " +"sockets and \"client\" sockets." +msgstr "" + +#: ../Doc/howto/sockets.rst:40 +msgid "History" +msgstr "" + +#: ../Doc/howto/sockets.rst:42 +msgid "" +"Of the various forms of :abbr:`IPC (Inter Process Communication)`, sockets " +"are by far the most popular. On any given platform, there are likely to be " +"other forms of IPC that are faster, but for cross-platform communication, " +"sockets are about the only game in town." +msgstr "" + +#: ../Doc/howto/sockets.rst:47 +msgid "" +"They were invented in Berkeley as part of the BSD flavor of Unix. They " +"spread like wildfire with the Internet. With good reason --- the combination " +"of sockets with INET makes talking to arbitrary machines around the world " +"unbelievably easy (at least compared to other schemes)." +msgstr "" + +#: ../Doc/howto/sockets.rst:54 +msgid "Creating a Socket" +msgstr "" + +#: ../Doc/howto/sockets.rst:56 +msgid "" +"Roughly speaking, when you clicked on the link that brought you to this " +"page, your browser did something like the following::" +msgstr "" + +#: ../Doc/howto/sockets.rst:64 +msgid "" +"When the ``connect`` completes, the socket ``s`` can be used to send in a " +"request for the text of the page. The same socket will read the reply, and " +"then be destroyed. That's right, destroyed. Client sockets are normally only " +"used for one exchange (or a small set of sequential exchanges)." +msgstr "" + +#: ../Doc/howto/sockets.rst:70 +msgid "" +"What happens in the web server is a bit more complex. First, the web server " +"creates a \"server socket\"::" +msgstr "" + +#: ../Doc/howto/sockets.rst:80 +msgid "" +"A couple things to notice: we used ``socket.gethostname()`` so that the " +"socket would be visible to the outside world. If we had used ``s." +"bind(('localhost', 80))`` or ``s.bind(('127.0.0.1', 80))`` we would still " +"have a \"server\" socket, but one that was only visible within the same " +"machine. ``s.bind(('', 80))`` specifies that the socket is reachable by any " +"address the machine happens to have." +msgstr "" + +#: ../Doc/howto/sockets.rst:87 +msgid "" +"A second thing to note: low number ports are usually reserved for \"well " +"known\" services (HTTP, SNMP etc). If you're playing around, use a nice high " +"number (4 digits)." +msgstr "" + +#: ../Doc/howto/sockets.rst:91 +msgid "" +"Finally, the argument to ``listen`` tells the socket library that we want it " +"to queue up as many as 5 connect requests (the normal max) before refusing " +"outside connections. If the rest of the code is written properly, that " +"should be plenty." +msgstr "" + +#: ../Doc/howto/sockets.rst:95 +msgid "" +"Now that we have a \"server\" socket, listening on port 80, we can enter the " +"mainloop of the web server::" +msgstr "" + +#: ../Doc/howto/sockets.rst:106 +msgid "" +"There's actually 3 general ways in which this loop could work - dispatching " +"a thread to handle ``clientsocket``, create a new process to handle " +"``clientsocket``, or restructure this app to use non-blocking sockets, and " +"multiplex between our \"server\" socket and any active ``clientsocket``\\ s " +"using ``select``. More about that later. The important thing to understand " +"now is this: this is *all* a \"server\" socket does. It doesn't send any " +"data. It doesn't receive any data. It just produces \"client\" sockets. Each " +"``clientsocket`` is created in response to some *other* \"client\" socket " +"doing a ``connect()`` to the host and port we're bound to. As soon as we've " +"created that ``clientsocket``, we go back to listening for more connections. " +"The two \"clients\" are free to chat it up - they are using some dynamically " +"allocated port which will be recycled when the conversation ends." +msgstr "" + +#: ../Doc/howto/sockets.rst:121 +msgid "IPC" +msgstr "" + +#: ../Doc/howto/sockets.rst:123 +msgid "" +"If you need fast IPC between two processes on one machine, you should look " +"into pipes or shared memory. If you do decide to use AF_INET sockets, bind " +"the \"server\" socket to ``'localhost'``. On most platforms, this will take " +"a shortcut around a couple of layers of network code and be quite a bit " +"faster." +msgstr "" + +#: ../Doc/howto/sockets.rst:129 +msgid "" +"The :mod:`multiprocessing` integrates cross-platform IPC into a higher-level " +"API." +msgstr "" + +#: ../Doc/howto/sockets.rst:134 +msgid "Using a Socket" +msgstr "" + +#: ../Doc/howto/sockets.rst:136 +msgid "" +"The first thing to note, is that the web browser's \"client\" socket and the " +"web server's \"client\" socket are identical beasts. That is, this is a " +"\"peer to peer\" conversation. Or to put it another way, *as the designer, " +"you will have to decide what the rules of etiquette are for a conversation*. " +"Normally, the ``connect``\\ ing socket starts the conversation, by sending " +"in a request, or perhaps a signon. But that's a design decision - it's not a " +"rule of sockets." +msgstr "" + +#: ../Doc/howto/sockets.rst:143 +msgid "" +"Now there are two sets of verbs to use for communication. You can use " +"``send`` and ``recv``, or you can transform your client socket into a file-" +"like beast and use ``read`` and ``write``. The latter is the way Java " +"presents its sockets. I'm not going to talk about it here, except to warn " +"you that you need to use ``flush`` on sockets. These are buffered \"files\", " +"and a common mistake is to ``write`` something, and then ``read`` for a " +"reply. Without a ``flush`` in there, you may wait forever for the reply, " +"because the request may still be in your output buffer." +msgstr "" + +#: ../Doc/howto/sockets.rst:152 +msgid "" +"Now we come to the major stumbling block of sockets - ``send`` and ``recv`` " +"operate on the network buffers. They do not necessarily handle all the bytes " +"you hand them (or expect from them), because their major focus is handling " +"the network buffers. In general, they return when the associated network " +"buffers have been filled (``send``) or emptied (``recv``). They then tell " +"you how many bytes they handled. It is *your* responsibility to call them " +"again until your message has been completely dealt with." +msgstr "" + +#: ../Doc/howto/sockets.rst:160 +msgid "" +"When a ``recv`` returns 0 bytes, it means the other side has closed (or is " +"in the process of closing) the connection. You will not receive any more " +"data on this connection. Ever. You may be able to send data successfully; " +"I'll talk more about this later." +msgstr "" + +#: ../Doc/howto/sockets.rst:165 +msgid "" +"A protocol like HTTP uses a socket for only one transfer. The client sends a " +"request, then reads a reply. That's it. The socket is discarded. This means " +"that a client can detect the end of the reply by receiving 0 bytes." +msgstr "" + +#: ../Doc/howto/sockets.rst:169 +msgid "" +"But if you plan to reuse your socket for further transfers, you need to " +"realize that *there is no* :abbr:`EOT (End of Transfer)` *on a socket.* I " +"repeat: if a socket ``send`` or ``recv`` returns after handling 0 bytes, the " +"connection has been broken. If the connection has *not* been broken, you " +"may wait on a ``recv`` forever, because the socket will *not* tell you that " +"there's nothing more to read (for now). Now if you think about that a bit, " +"you'll come to realize a fundamental truth of sockets: *messages must either " +"be fixed length* (yuck), *or be delimited* (shrug), *or indicate how long " +"they are* (much better), *or end by shutting down the connection*. The " +"choice is entirely yours, (but some ways are righter than others)." +msgstr "" + +#: ../Doc/howto/sockets.rst:180 +msgid "" +"Assuming you don't want to end the connection, the simplest solution is a " +"fixed length message::" +msgstr "" + +#: ../Doc/howto/sockets.rst:217 +msgid "" +"The sending code here is usable for almost any messaging scheme - in Python " +"you send strings, and you can use ``len()`` to determine its length (even if " +"it has embedded ``\\0`` characters). It's mostly the receiving code that " +"gets more complex. (And in C, it's not much worse, except you can't use " +"``strlen`` if the message has embedded ``\\0``\\ s.)" +msgstr "" + +#: ../Doc/howto/sockets.rst:223 +msgid "" +"The easiest enhancement is to make the first character of the message an " +"indicator of message type, and have the type determine the length. Now you " +"have two ``recv``\\ s - the first to get (at least) that first character so " +"you can look up the length, and the second in a loop to get the rest. If you " +"decide to go the delimited route, you'll be receiving in some arbitrary " +"chunk size, (4096 or 8192 is frequently a good match for network buffer " +"sizes), and scanning what you've received for a delimiter." +msgstr "" + +#: ../Doc/howto/sockets.rst:231 +msgid "" +"One complication to be aware of: if your conversational protocol allows " +"multiple messages to be sent back to back (without some kind of reply), and " +"you pass ``recv`` an arbitrary chunk size, you may end up reading the start " +"of a following message. You'll need to put that aside and hold onto it, " +"until it's needed." +msgstr "" + +#: ../Doc/howto/sockets.rst:237 +msgid "" +"Prefixing the message with its length (say, as 5 numeric characters) gets " +"more complex, because (believe it or not), you may not get all 5 characters " +"in one ``recv``. In playing around, you'll get away with it; but in high " +"network loads, your code will very quickly break unless you use two ``recv`` " +"loops - the first to determine the length, the second to get the data part " +"of the message. Nasty. This is also when you'll discover that ``send`` does " +"not always manage to get rid of everything in one pass. And despite having " +"read this, you will eventually get bit by it!" +msgstr "" + +#: ../Doc/howto/sockets.rst:246 +msgid "" +"In the interests of space, building your character, (and preserving my " +"competitive position), these enhancements are left as an exercise for the " +"reader. Lets move on to cleaning up." +msgstr "" + +#: ../Doc/howto/sockets.rst:252 +msgid "Binary Data" +msgstr "" + +#: ../Doc/howto/sockets.rst:254 +msgid "" +"It is perfectly possible to send binary data over a socket. The major " +"problem is that not all machines use the same formats for binary data. For " +"example, a Motorola chip will represent a 16 bit integer with the value 1 as " +"the two hex bytes 00 01. Intel and DEC, however, are byte-reversed - that " +"same 1 is 01 00. Socket libraries have calls for converting 16 and 32 bit " +"integers - ``ntohl, htonl, ntohs, htons`` where \"n\" means *network* and \"h" +"\" means *host*, \"s\" means *short* and \"l\" means *long*. Where network " +"order is host order, these do nothing, but where the machine is byte-" +"reversed, these swap the bytes around appropriately." +msgstr "" + +#: ../Doc/howto/sockets.rst:264 +msgid "" +"In these days of 32 bit machines, the ascii representation of binary data is " +"frequently smaller than the binary representation. That's because a " +"surprising amount of the time, all those longs have the value 0, or maybe 1. " +"The string \"0\" would be two bytes, while binary is four. Of course, this " +"doesn't fit well with fixed-length messages. Decisions, decisions." +msgstr "" + +#: ../Doc/howto/sockets.rst:272 +msgid "Disconnecting" +msgstr "" + +#: ../Doc/howto/sockets.rst:274 +msgid "" +"Strictly speaking, you're supposed to use ``shutdown`` on a socket before " +"you ``close`` it. The ``shutdown`` is an advisory to the socket at the " +"other end. Depending on the argument you pass it, it can mean \"I'm not " +"going to send anymore, but I'll still listen\", or \"I'm not listening, good " +"riddance!\". Most socket libraries, however, are so used to programmers " +"neglecting to use this piece of etiquette that normally a ``close`` is the " +"same as ``shutdown(); close()``. So in most situations, an explicit " +"``shutdown`` is not needed." +msgstr "" + +#: ../Doc/howto/sockets.rst:282 +msgid "" +"One way to use ``shutdown`` effectively is in an HTTP-like exchange. The " +"client sends a request and then does a ``shutdown(1)``. This tells the " +"server \"This client is done sending, but can still receive.\" The server " +"can detect \"EOF\" by a receive of 0 bytes. It can assume it has the " +"complete request. The server sends a reply. If the ``send`` completes " +"successfully then, indeed, the client was still receiving." +msgstr "" + +#: ../Doc/howto/sockets.rst:289 +msgid "" +"Python takes the automatic shutdown a step further, and says that when a " +"socket is garbage collected, it will automatically do a ``close`` if it's " +"needed. But relying on this is a very bad habit. If your socket just " +"disappears without doing a ``close``, the socket at the other end may hang " +"indefinitely, thinking you're just being slow. *Please* ``close`` your " +"sockets when you're done." +msgstr "" + +#: ../Doc/howto/sockets.rst:297 +msgid "When Sockets Die" +msgstr "" + +#: ../Doc/howto/sockets.rst:299 +msgid "" +"Probably the worst thing about using blocking sockets is what happens when " +"the other side comes down hard (without doing a ``close``). Your socket is " +"likely to hang. TCP is a reliable protocol, and it will wait a long, long " +"time before giving up on a connection. If you're using threads, the entire " +"thread is essentially dead. There's not much you can do about it. As long as " +"you aren't doing something dumb, like holding a lock while doing a blocking " +"read, the thread isn't really consuming much in the way of resources. Do " +"*not* try to kill the thread - part of the reason that threads are more " +"efficient than processes is that they avoid the overhead associated with the " +"automatic recycling of resources. In other words, if you do manage to kill " +"the thread, your whole process is likely to be screwed up." +msgstr "" + +#: ../Doc/howto/sockets.rst:313 +msgid "Non-blocking Sockets" +msgstr "" + +#: ../Doc/howto/sockets.rst:315 +msgid "" +"If you've understood the preceding, you already know most of what you need " +"to know about the mechanics of using sockets. You'll still use the same " +"calls, in much the same ways. It's just that, if you do it right, your app " +"will be almost inside-out." +msgstr "" + +#: ../Doc/howto/sockets.rst:320 +msgid "" +"In Python, you use ``socket.setblocking(0)`` to make it non-blocking. In C, " +"it's more complex, (for one thing, you'll need to choose between the BSD " +"flavor ``O_NONBLOCK`` and the almost indistinguishable Posix flavor " +"``O_NDELAY``, which is completely different from ``TCP_NODELAY``), but it's " +"the exact same idea. You do this after creating the socket, but before using " +"it. (Actually, if you're nuts, you can switch back and forth.)" +msgstr "" + +#: ../Doc/howto/sockets.rst:327 +msgid "" +"The major mechanical difference is that ``send``, ``recv``, ``connect`` and " +"``accept`` can return without having done anything. You have (of course) a " +"number of choices. You can check return code and error codes and generally " +"drive yourself crazy. If you don't believe me, try it sometime. Your app " +"will grow large, buggy and suck CPU. So let's skip the brain-dead solutions " +"and do it right." +msgstr "" + +#: ../Doc/howto/sockets.rst:334 +msgid "Use ``select``." +msgstr "" + +#: ../Doc/howto/sockets.rst:336 +msgid "" +"In C, coding ``select`` is fairly complex. In Python, it's a piece of cake, " +"but it's close enough to the C version that if you understand ``select`` in " +"Python, you'll have little trouble with it in C::" +msgstr "" + +#: ../Doc/howto/sockets.rst:347 +msgid "" +"You pass ``select`` three lists: the first contains all sockets that you " +"might want to try reading; the second all the sockets you might want to try " +"writing to, and the last (normally left empty) those that you want to check " +"for errors. You should note that a socket can go into more than one list. " +"The ``select`` call is blocking, but you can give it a timeout. This is " +"generally a sensible thing to do - give it a nice long timeout (say a " +"minute) unless you have good reason to do otherwise." +msgstr "" + +#: ../Doc/howto/sockets.rst:355 +msgid "" +"In return, you will get three lists. They contain the sockets that are " +"actually readable, writable and in error. Each of these lists is a subset " +"(possibly empty) of the corresponding list you passed in." +msgstr "" + +#: ../Doc/howto/sockets.rst:359 +msgid "" +"If a socket is in the output readable list, you can be as-close-to-certain-" +"as-we-ever-get-in-this-business that a ``recv`` on that socket will return " +"*something*. Same idea for the writable list. You'll be able to send " +"*something*. Maybe not all you want to, but *something* is better than " +"nothing. (Actually, any reasonably healthy socket will return as writable - " +"it just means outbound network buffer space is available.)" +msgstr "" + +#: ../Doc/howto/sockets.rst:366 +msgid "" +"If you have a \"server\" socket, put it in the potential_readers list. If it " +"comes out in the readable list, your ``accept`` will (almost certainly) " +"work. If you have created a new socket to ``connect`` to someone else, put " +"it in the potential_writers list. If it shows up in the writable list, you " +"have a decent chance that it has connected." +msgstr "" + +#: ../Doc/howto/sockets.rst:372 +msgid "" +"Actually, ``select`` can be handy even with blocking sockets. It's one way " +"of determining whether you will block - the socket returns as readable when " +"there's something in the buffers. However, this still doesn't help with the " +"problem of determining whether the other end is done, or just busy with " +"something else." +msgstr "" + +#: ../Doc/howto/sockets.rst:377 +msgid "" +"**Portability alert**: On Unix, ``select`` works both with the sockets and " +"files. Don't try this on Windows. On Windows, ``select`` works with sockets " +"only. Also note that in C, many of the more advanced socket options are done " +"differently on Windows. In fact, on Windows I usually use threads (which " +"work very, very well) with my sockets." +msgstr "" + +#: ../Doc/howto/sorting.rst:4 +msgid "Sorting HOW TO" +msgstr "" + +#: ../Doc/howto/sorting.rst:6 +msgid "Andrew Dalke and Raymond Hettinger" +msgstr "" + +#: ../Doc/howto/sorting.rst:7 +msgid "0.1" +msgstr "" + +#: ../Doc/howto/sorting.rst:10 +msgid "" +"Python lists have a built-in :meth:`list.sort` method that modifies the list " +"in-place. There is also a :func:`sorted` built-in function that builds a " +"new sorted list from an iterable." +msgstr "" + +#: ../Doc/howto/sorting.rst:14 +msgid "" +"In this document, we explore the various techniques for sorting data using " +"Python." +msgstr "" + +#: ../Doc/howto/sorting.rst:18 +msgid "Sorting Basics" +msgstr "" + +#: ../Doc/howto/sorting.rst:20 +msgid "" +"A simple ascending sort is very easy: just call the :func:`sorted` function. " +"It returns a new sorted list::" +msgstr "" + +#: ../Doc/howto/sorting.rst:26 +msgid "" +"You can also use the :meth:`list.sort` method. It modifies the list in-place " +"(and returns *None* to avoid confusion). Usually it's less convenient than :" +"func:`sorted` - but if you don't need the original list, it's slightly more " +"efficient." +msgstr "" + +#: ../Doc/howto/sorting.rst:36 +msgid "" +"Another difference is that the :meth:`list.sort` method is only defined for " +"lists. In contrast, the :func:`sorted` function accepts any iterable." +msgstr "" + +#: ../Doc/howto/sorting.rst:43 +msgid "Key Functions" +msgstr "" + +#: ../Doc/howto/sorting.rst:45 +msgid "" +"Both :meth:`list.sort` and :func:`sorted` have a *key* parameter to specify " +"a function to be called on each list element prior to making comparisons." +msgstr "" + +#: ../Doc/howto/sorting.rst:48 +msgid "For example, here's a case-insensitive string comparison:" +msgstr "" + +#: ../Doc/howto/sorting.rst:53 +msgid "" +"The value of the *key* parameter should be a function that takes a single " +"argument and returns a key to use for sorting purposes. This technique is " +"fast because the key function is called exactly once for each input record." +msgstr "" + +#: ../Doc/howto/sorting.rst:57 +msgid "" +"A common pattern is to sort complex objects using some of the object's " +"indices as keys. For example:" +msgstr "" + +#: ../Doc/howto/sorting.rst:68 +msgid "" +"The same technique works for objects with named attributes. For example:" +msgstr "" + +#: ../Doc/howto/sorting.rst:87 +msgid "Operator Module Functions" +msgstr "" + +#: ../Doc/howto/sorting.rst:89 +msgid "" +"The key-function patterns shown above are very common, so Python provides " +"convenience functions to make accessor functions easier and faster. The :mod:" +"`operator` module has :func:`~operator.itemgetter`, :func:`~operator." +"attrgetter`, and a :func:`~operator.methodcaller` function." +msgstr "" + +#: ../Doc/howto/sorting.rst:94 +msgid "Using those functions, the above examples become simpler and faster:" +msgstr "" + +#: ../Doc/howto/sorting.rst:104 +msgid "" +"The operator module functions allow multiple levels of sorting. For example, " +"to sort by *grade* then by *age*:" +msgstr "" + +#: ../Doc/howto/sorting.rst:114 +msgid "Ascending and Descending" +msgstr "" + +#: ../Doc/howto/sorting.rst:116 +msgid "" +"Both :meth:`list.sort` and :func:`sorted` accept a *reverse* parameter with " +"a boolean value. This is used to flag descending sorts. For example, to get " +"the student data in reverse *age* order:" +msgstr "" + +#: ../Doc/howto/sorting.rst:127 +msgid "Sort Stability and Complex Sorts" +msgstr "" + +#: ../Doc/howto/sorting.rst:129 +msgid "" +"Sorts are guaranteed to be `stable `_\\. That means that when multiple records have " +"the same key, their original order is preserved." +msgstr "" + +#: ../Doc/howto/sorting.rst:137 +msgid "" +"Notice how the two records for *blue* retain their original order so that " +"``('blue', 1)`` is guaranteed to precede ``('blue', 2)``." +msgstr "" + +#: ../Doc/howto/sorting.rst:140 +msgid "" +"This wonderful property lets you build complex sorts in a series of sorting " +"steps. For example, to sort the student data by descending *grade* and then " +"ascending *age*, do the *age* sort first and then sort again using *grade*:" +msgstr "" + +#: ../Doc/howto/sorting.rst:148 +msgid "" +"The `Timsort `_ algorithm used in " +"Python does multiple sorts efficiently because it can take advantage of any " +"ordering already present in a dataset." +msgstr "" + +#: ../Doc/howto/sorting.rst:153 +msgid "The Old Way Using Decorate-Sort-Undecorate" +msgstr "" + +#: ../Doc/howto/sorting.rst:155 +msgid "This idiom is called Decorate-Sort-Undecorate after its three steps:" +msgstr "" + +#: ../Doc/howto/sorting.rst:157 +msgid "" +"First, the initial list is decorated with new values that control the sort " +"order." +msgstr "" + +#: ../Doc/howto/sorting.rst:159 +msgid "Second, the decorated list is sorted." +msgstr "" + +#: ../Doc/howto/sorting.rst:161 +msgid "" +"Finally, the decorations are removed, creating a list that contains only the " +"initial values in the new order." +msgstr "" + +#: ../Doc/howto/sorting.rst:164 +msgid "" +"For example, to sort the student data by *grade* using the DSU approach:" +msgstr "" + +#: ../Doc/howto/sorting.rst:171 +msgid "" +"This idiom works because tuples are compared lexicographically; the first " +"items are compared; if they are the same then the second items are compared, " +"and so on." +msgstr "" + +#: ../Doc/howto/sorting.rst:175 +msgid "" +"It is not strictly necessary in all cases to include the index *i* in the " +"decorated list, but including it gives two benefits:" +msgstr "" + +#: ../Doc/howto/sorting.rst:178 +msgid "" +"The sort is stable -- if two items have the same key, their order will be " +"preserved in the sorted list." +msgstr "" + +#: ../Doc/howto/sorting.rst:181 +msgid "" +"The original items do not have to be comparable because the ordering of the " +"decorated tuples will be determined by at most the first two items. So for " +"example the original list could contain complex numbers which cannot be " +"sorted directly." +msgstr "" + +#: ../Doc/howto/sorting.rst:186 +msgid "" +"Another name for this idiom is `Schwartzian transform `_\\, after Randal L. Schwartz, who " +"popularized it among Perl programmers." +msgstr "" + +#: ../Doc/howto/sorting.rst:190 +msgid "" +"Now that Python sorting provides key-functions, this technique is not often " +"needed." +msgstr "" + +#: ../Doc/howto/sorting.rst:194 +msgid "The Old Way Using the *cmp* Parameter" +msgstr "" + +#: ../Doc/howto/sorting.rst:196 +msgid "" +"Many constructs given in this HOWTO assume Python 2.4 or later. Before that, " +"there was no :func:`sorted` builtin and :meth:`list.sort` took no keyword " +"arguments. Instead, all of the Py2.x versions supported a *cmp* parameter to " +"handle user specified comparison functions." +msgstr "" + +#: ../Doc/howto/sorting.rst:201 +msgid "" +"In Py3.0, the *cmp* parameter was removed entirely (as part of a larger " +"effort to simplify and unify the language, eliminating the conflict between " +"rich comparisons and the :meth:`__cmp__` magic method)." +msgstr "" + +#: ../Doc/howto/sorting.rst:205 +msgid "" +"In Py2.x, sort allowed an optional function which can be called for doing " +"the comparisons. That function should take two arguments to be compared and " +"then return a negative value for less-than, return zero if they are equal, " +"or return a positive value for greater-than. For example, we can do:" +msgstr "" + +#: ../Doc/howto/sorting.rst:215 +msgid "Or you can reverse the order of comparison with:" +msgstr "" + +#: ../Doc/howto/sorting.rst:222 +msgid "" +"When porting code from Python 2.x to 3.x, the situation can arise when you " +"have the user supplying a comparison function and you need to convert that " +"to a key function. The following wrapper makes that easy to do::" +msgstr "" + +#: ../Doc/howto/sorting.rst:245 +msgid "To convert to a key function, just wrap the old comparison function:" +msgstr "" + +#: ../Doc/howto/sorting.rst:256 +msgid "" +"In Python 3.2, the :func:`functools.cmp_to_key` function was added to the :" +"mod:`functools` module in the standard library." +msgstr "" + +#: ../Doc/howto/sorting.rst:260 +msgid "Odd and Ends" +msgstr "" + +#: ../Doc/howto/sorting.rst:262 +msgid "" +"For locale aware sorting, use :func:`locale.strxfrm` for a key function or :" +"func:`locale.strcoll` for a comparison function." +msgstr "" + +#: ../Doc/howto/sorting.rst:265 +msgid "" +"The *reverse* parameter still maintains sort stability (so that records with " +"equal keys retain the original order). Interestingly, that effect can be " +"simulated without the parameter by using the builtin :func:`reversed` " +"function twice:" +msgstr "" + +#: ../Doc/howto/sorting.rst:277 +msgid "" +"The sort routines are guaranteed to use :meth:`__lt__` when making " +"comparisons between two objects. So, it is easy to add a standard sort order " +"to a class by defining an :meth:`__lt__` method::" +msgstr "" + +#: ../Doc/howto/sorting.rst:285 +msgid "" +"Key functions need not depend directly on the objects being sorted. A key " +"function can also access external resources. For instance, if the student " +"grades are stored in a dictionary, they can be used to sort a separate list " +"of student names:" +msgstr "" + +#: ../Doc/howto/unicode.rst:5 +msgid "Unicode HOWTO" +msgstr "" + +#: ../Doc/howto/unicode.rst:7 +msgid "1.12" +msgstr "" + +#: ../Doc/howto/unicode.rst:9 +msgid "" +"This HOWTO discusses Python support for Unicode, and explains various " +"problems that people commonly encounter when trying to work with Unicode." +msgstr "" + +#: ../Doc/howto/unicode.rst:14 +msgid "Introduction to Unicode" +msgstr "" + +#: ../Doc/howto/unicode.rst:17 +msgid "History of Character Codes" +msgstr "" + +#: ../Doc/howto/unicode.rst:19 +msgid "" +"In 1968, the American Standard Code for Information Interchange, better " +"known by its acronym ASCII, was standardized. ASCII defined numeric codes " +"for various characters, with the numeric values running from 0 to 127. For " +"example, the lowercase letter 'a' is assigned 97 as its code value." +msgstr "" + +#: ../Doc/howto/unicode.rst:24 +msgid "" +"ASCII was an American-developed standard, so it only defined unaccented " +"characters. There was an 'e', but no 'é' or 'Í'. This meant that languages " +"which required accented characters couldn't be faithfully represented in " +"ASCII. (Actually the missing accents matter for English, too, which contains " +"words such as 'naïve' and 'café', and some publications have house styles " +"which require spellings such as 'coöperate'.)" +msgstr "" + +#: ../Doc/howto/unicode.rst:31 +msgid "" +"For a while people just wrote programs that didn't display accents. In the " +"mid-1980s an Apple II BASIC program written by a French speaker might have " +"lines like these::" +msgstr "" + +#: ../Doc/howto/unicode.rst:38 +msgid "" +"Those messages should contain accents (terminée, paramètre, enregistrés) and " +"they just look wrong to someone who can read French." +msgstr "" + +#: ../Doc/howto/unicode.rst:41 +msgid "" +"In the 1980s, almost all personal computers were 8-bit, meaning that bytes " +"could hold values ranging from 0 to 255. ASCII codes only went up to 127, " +"so some machines assigned values between 128 and 255 to accented " +"characters. Different machines had different codes, however, which led to " +"problems exchanging files. Eventually various commonly used sets of values " +"for the 128--255 range emerged. Some were true standards, defined by the " +"International Standards Organization, and some were *de facto* conventions " +"that were invented by one company or another and managed to catch on." +msgstr "" + +#: ../Doc/howto/unicode.rst:50 +msgid "" +"255 characters aren't very many. For example, you can't fit both the " +"accented characters used in Western Europe and the Cyrillic alphabet used " +"for Russian into the 128--255 range because there are more than 128 such " +"characters." +msgstr "" + +#: ../Doc/howto/unicode.rst:54 +msgid "" +"You could write files using different codes (all your Russian files in a " +"coding system called KOI8, all your French files in a different coding " +"system called Latin1), but what if you wanted to write a French document " +"that quotes some Russian text? In the 1980s people began to want to solve " +"this problem, and the Unicode standardization effort began." +msgstr "" + +#: ../Doc/howto/unicode.rst:60 +msgid "" +"Unicode started out using 16-bit characters instead of 8-bit characters. 16 " +"bits means you have 2^16 = 65,536 distinct values available, making it " +"possible to represent many different characters from many different " +"alphabets; an initial goal was to have Unicode contain the alphabets for " +"every single human language. It turns out that even 16 bits isn't enough to " +"meet that goal, and the modern Unicode specification uses a wider range of " +"codes, 0 through 1,114,111 ( ``0x10FFFF`` in base 16)." +msgstr "" + +#: ../Doc/howto/unicode.rst:68 +msgid "" +"There's a related ISO standard, ISO 10646. Unicode and ISO 10646 were " +"originally separate efforts, but the specifications were merged with the 1.1 " +"revision of Unicode." +msgstr "" + +#: ../Doc/howto/unicode.rst:72 +msgid "" +"(This discussion of Unicode's history is highly simplified. The precise " +"historical details aren't necessary for understanding how to use Unicode " +"effectively, but if you're curious, consult the Unicode consortium site " +"listed in the References or the `Wikipedia entry for Unicode `_ for more information.)" +msgstr "" + +#: ../Doc/howto/unicode.rst:81 +msgid "Definitions" +msgstr "" + +#: ../Doc/howto/unicode.rst:83 +msgid "" +"A **character** is the smallest possible component of a text. 'A', 'B', " +"'C', etc., are all different characters. So are 'È' and 'Í'. Characters " +"are abstractions, and vary depending on the language or context you're " +"talking about. For example, the symbol for ohms (Ω) is usually drawn much " +"like the capital letter omega (Ω) in the Greek alphabet (they may even be " +"the same in some fonts), but these are two different characters that have " +"different meanings." +msgstr "" + +#: ../Doc/howto/unicode.rst:91 +msgid "" +"The Unicode standard describes how characters are represented by **code " +"points**. A code point is an integer value, usually denoted in base 16. In " +"the standard, a code point is written using the notation ``U+12CA`` to mean " +"the character with value ``0x12ca`` (4,810 decimal). The Unicode standard " +"contains a lot of tables listing characters and their corresponding code " +"points:" +msgstr "" + +#: ../Doc/howto/unicode.rst:105 +msgid "" +"Strictly, these definitions imply that it's meaningless to say 'this is " +"character ``U+12CA``'. ``U+12CA`` is a code point, which represents some " +"particular character; in this case, it represents the character 'ETHIOPIC " +"SYLLABLE WI'. In informal contexts, this distinction between code points " +"and characters will sometimes be forgotten." +msgstr "" + +#: ../Doc/howto/unicode.rst:111 +msgid "" +"A character is represented on a screen or on paper by a set of graphical " +"elements that's called a **glyph**. The glyph for an uppercase A, for " +"example, is two diagonal strokes and a horizontal stroke, though the exact " +"details will depend on the font being used. Most Python code doesn't need " +"to worry about glyphs; figuring out the correct glyph to display is " +"generally the job of a GUI toolkit or a terminal's font renderer." +msgstr "" + +#: ../Doc/howto/unicode.rst:120 +msgid "Encodings" +msgstr "" + +#: ../Doc/howto/unicode.rst:122 +msgid "" +"To summarize the previous section: a Unicode string is a sequence of code " +"points, which are numbers from 0 through ``0x10FFFF`` (1,114,111 decimal). " +"This sequence needs to be represented as a set of bytes (meaning, values " +"from 0 through 255) in memory. The rules for translating a Unicode string " +"into a sequence of bytes are called an **encoding**." +msgstr "" + +#: ../Doc/howto/unicode.rst:128 +msgid "" +"The first encoding you might think of is an array of 32-bit integers. In " +"this representation, the string \"Python\" would look like this:" +msgstr "" + +#: ../Doc/howto/unicode.rst:137 +msgid "" +"This representation is straightforward but using it presents a number of " +"problems." +msgstr "" + +#: ../Doc/howto/unicode.rst:140 +msgid "It's not portable; different processors order the bytes differently." +msgstr "" + +#: ../Doc/howto/unicode.rst:142 +msgid "" +"It's very wasteful of space. In most texts, the majority of the code points " +"are less than 127, or less than 255, so a lot of space is occupied by " +"``0x00`` bytes. The above string takes 24 bytes compared to the 6 bytes " +"needed for an ASCII representation. Increased RAM usage doesn't matter too " +"much (desktop computers have gigabytes of RAM, and strings aren't usually " +"that large), but expanding our usage of disk and network bandwidth by a " +"factor of 4 is intolerable." +msgstr "" + +#: ../Doc/howto/unicode.rst:150 +msgid "" +"It's not compatible with existing C functions such as ``strlen()``, so a new " +"family of wide string functions would need to be used." +msgstr "" + +#: ../Doc/howto/unicode.rst:153 +msgid "" +"Many Internet standards are defined in terms of textual data, and can't " +"handle content with embedded zero bytes." +msgstr "" + +#: ../Doc/howto/unicode.rst:156 +msgid "" +"Generally people don't use this encoding, instead choosing other encodings " +"that are more efficient and convenient. UTF-8 is probably the most commonly " +"supported encoding; it will be discussed below." +msgstr "" + +#: ../Doc/howto/unicode.rst:160 +msgid "" +"Encodings don't have to handle every possible Unicode character, and most " +"encodings don't. The rules for converting a Unicode string into the ASCII " +"encoding, for example, are simple; for each code point:" +msgstr "" + +#: ../Doc/howto/unicode.rst:164 +msgid "" +"If the code point is < 128, each byte is the same as the value of the code " +"point." +msgstr "" + +#: ../Doc/howto/unicode.rst:167 +msgid "" +"If the code point is 128 or greater, the Unicode string can't be represented " +"in this encoding. (Python raises a :exc:`UnicodeEncodeError` exception in " +"this case.)" +msgstr "" + +#: ../Doc/howto/unicode.rst:171 +msgid "" +"Latin-1, also known as ISO-8859-1, is a similar encoding. Unicode code " +"points 0--255 are identical to the Latin-1 values, so converting to this " +"encoding simply requires converting code points to byte values; if a code " +"point larger than 255 is encountered, the string can't be encoded into " +"Latin-1." +msgstr "" + +#: ../Doc/howto/unicode.rst:176 +msgid "" +"Encodings don't have to be simple one-to-one mappings like Latin-1. " +"Consider IBM's EBCDIC, which was used on IBM mainframes. Letter values " +"weren't in one block: 'a' through 'i' had values from 129 to 137, but 'j' " +"through 'r' were 145 through 153. If you wanted to use EBCDIC as an " +"encoding, you'd probably use some sort of lookup table to perform the " +"conversion, but this is largely an internal detail." +msgstr "" + +#: ../Doc/howto/unicode.rst:183 +msgid "" +"UTF-8 is one of the most commonly used encodings. UTF stands for \"Unicode " +"Transformation Format\", and the '8' means that 8-bit numbers are used in " +"the encoding. (There are also a UTF-16 and UTF-32 encodings, but they are " +"less frequently used than UTF-8.) UTF-8 uses the following rules:" +msgstr "" + +#: ../Doc/howto/unicode.rst:188 +msgid "" +"If the code point is < 128, it's represented by the corresponding byte value." +msgstr "" + +#: ../Doc/howto/unicode.rst:189 +msgid "" +"If the code point is >= 128, it's turned into a sequence of two, three, or " +"four bytes, where each byte of the sequence is between 128 and 255." +msgstr "" + +#: ../Doc/howto/unicode.rst:192 +msgid "UTF-8 has several convenient properties:" +msgstr "" + +#: ../Doc/howto/unicode.rst:194 +msgid "It can handle any Unicode code point." +msgstr "" + +#: ../Doc/howto/unicode.rst:195 +msgid "" +"A Unicode string is turned into a sequence of bytes containing no embedded " +"zero bytes. This avoids byte-ordering issues, and means UTF-8 strings can " +"be processed by C functions such as ``strcpy()`` and sent through protocols " +"that can't handle zero bytes." +msgstr "" + +#: ../Doc/howto/unicode.rst:199 +msgid "A string of ASCII text is also valid UTF-8 text." +msgstr "" + +#: ../Doc/howto/unicode.rst:200 +msgid "" +"UTF-8 is fairly compact; the majority of commonly used characters can be " +"represented with one or two bytes." +msgstr "" + +#: ../Doc/howto/unicode.rst:202 +msgid "" +"If bytes are corrupted or lost, it's possible to determine the start of the " +"next UTF-8-encoded code point and resynchronize. It's also unlikely that " +"random 8-bit data will look like valid UTF-8." +msgstr "" + +#: ../Doc/howto/unicode.rst:211 +msgid "" +"The `Unicode Consortium site `_ has character " +"charts, a glossary, and PDF versions of the Unicode specification. Be " +"prepared for some difficult reading. `A chronology `_ of the origin and development of Unicode is also available on " +"the site." +msgstr "" + +#: ../Doc/howto/unicode.rst:216 +msgid "" +"To help understand the standard, Jukka Korpela has written `an introductory " +"guide `_ to reading the " +"Unicode character tables." +msgstr "" + +#: ../Doc/howto/unicode.rst:220 +msgid "" +"Another `good introductory article `_ was written by Joel Spolsky. If this introduction didn't " +"make things clear to you, you should try reading this alternate article " +"before continuing." +msgstr "" + +#: ../Doc/howto/unicode.rst:225 +msgid "" +"Wikipedia entries are often helpful; see the entries for \"`character " +"encoding `_\" and `UTF-8 " +"`_, for example." +msgstr "" + +#: ../Doc/howto/unicode.rst:231 +msgid "Python's Unicode Support" +msgstr "" + +#: ../Doc/howto/unicode.rst:233 +msgid "" +"Now that you've learned the rudiments of Unicode, we can look at Python's " +"Unicode features." +msgstr "" + +#: ../Doc/howto/unicode.rst:237 +msgid "The String Type" +msgstr "" + +#: ../Doc/howto/unicode.rst:239 +msgid "" +"Since Python 3.0, the language features a :class:`str` type that contain " +"Unicode characters, meaning any string created using ``\"unicode rocks!\"``, " +"``'unicode rocks!'``, or the triple-quoted string syntax is stored as " +"Unicode." +msgstr "" + +#: ../Doc/howto/unicode.rst:243 +msgid "" +"The default encoding for Python source code is UTF-8, so you can simply " +"include a Unicode character in a string literal::" +msgstr "" + +#: ../Doc/howto/unicode.rst:253 +msgid "" +"You can use a different encoding from UTF-8 by putting a specially-formatted " +"comment as the first or second line of the source code::" +msgstr "" + +#: ../Doc/howto/unicode.rst:258 +msgid "" +"Side note: Python 3 also supports using Unicode characters in identifiers::" +msgstr "" + +#: ../Doc/howto/unicode.rst:264 +msgid "" +"If you can't enter a particular character in your editor or want to keep the " +"source code ASCII-only for some reason, you can also use escape sequences in " +"string literals. (Depending on your system, you may see the actual capital-" +"delta glyph instead of a \\u escape.) ::" +msgstr "" + +#: ../Doc/howto/unicode.rst:276 +msgid "" +"In addition, one can create a string using the :func:`~bytes.decode` method " +"of :class:`bytes`. This method takes an *encoding* argument, such as " +"``UTF-8``, and optionally an *errors* argument." +msgstr "" + +#: ../Doc/howto/unicode.rst:280 +msgid "" +"The *errors* argument specifies the response when the input string can't be " +"converted according to the encoding's rules. Legal values for this argument " +"are ``'strict'`` (raise a :exc:`UnicodeDecodeError` exception), " +"``'replace'`` (use ``U+FFFD``, ``REPLACEMENT CHARACTER``), ``'ignore'`` " +"(just leave the character out of the Unicode result), or " +"``'backslashreplace'`` (inserts a ``\\xNN`` escape sequence). The following " +"examples show the differences::" +msgstr "" + +#: ../Doc/howto/unicode.rst:300 +msgid "" +"Encodings are specified as strings containing the encoding's name. Python " +"3.2 comes with roughly 100 different encodings; see the Python Library " +"Reference at :ref:`standard-encodings` for a list. Some encodings have " +"multiple names; for example, ``'latin-1'``, ``'iso_8859_1'`` and ``'8859``' " +"are all synonyms for the same encoding." +msgstr "" + +#: ../Doc/howto/unicode.rst:306 +msgid "" +"One-character Unicode strings can also be created with the :func:`chr` built-" +"in function, which takes integers and returns a Unicode string of length 1 " +"that contains the corresponding code point. The reverse operation is the " +"built-in :func:`ord` function that takes a one-character Unicode string and " +"returns the code point value::" +msgstr "" + +#: ../Doc/howto/unicode.rst:318 +msgid "Converting to Bytes" +msgstr "" + +#: ../Doc/howto/unicode.rst:320 +msgid "" +"The opposite method of :meth:`bytes.decode` is :meth:`str.encode`, which " +"returns a :class:`bytes` representation of the Unicode string, encoded in " +"the requested *encoding*." +msgstr "" + +#: ../Doc/howto/unicode.rst:324 +msgid "" +"The *errors* parameter is the same as the parameter of the :meth:`~bytes." +"decode` method but supports a few more possible handlers. As well as " +"``'strict'``, ``'ignore'``, and ``'replace'`` (which in this case inserts a " +"question mark instead of the unencodable character), there is also " +"``'xmlcharrefreplace'`` (inserts an XML character reference), " +"``backslashreplace`` (inserts a ``\\uNNNN`` escape sequence) and " +"``namereplace`` (inserts a ``\\N{...}`` escape sequence)." +msgstr "" + +#: ../Doc/howto/unicode.rst:332 +msgid "The following example shows the different results::" +msgstr "" + +#: ../Doc/howto/unicode.rst:353 +msgid "" +"The low-level routines for registering and accessing the available encodings " +"are found in the :mod:`codecs` module. Implementing new encodings also " +"requires understanding the :mod:`codecs` module. However, the encoding and " +"decoding functions returned by this module are usually more low-level than " +"is comfortable, and writing new encodings is a specialized task, so the " +"module won't be covered in this HOWTO." +msgstr "" + +#: ../Doc/howto/unicode.rst:362 +msgid "Unicode Literals in Python Source Code" +msgstr "" + +#: ../Doc/howto/unicode.rst:364 +msgid "" +"In Python source code, specific Unicode code points can be written using the " +"``\\u`` escape sequence, which is followed by four hex digits giving the " +"code point. The ``\\U`` escape sequence is similar, but expects eight hex " +"digits, not four::" +msgstr "" + +#: ../Doc/howto/unicode.rst:376 +msgid "" +"Using escape sequences for code points greater than 127 is fine in small " +"doses, but becomes an annoyance if you're using many accented characters, as " +"you would in a program with messages in French or some other accent-using " +"language. You can also assemble strings using the :func:`chr` built-in " +"function, but this is even more tedious." +msgstr "" + +#: ../Doc/howto/unicode.rst:382 +msgid "" +"Ideally, you'd want to be able to write literals in your language's natural " +"encoding. You could then edit Python source code with your favorite editor " +"which would display the accented characters naturally, and have the right " +"characters used at runtime." +msgstr "" + +#: ../Doc/howto/unicode.rst:387 +msgid "" +"Python supports writing source code in UTF-8 by default, but you can use " +"almost any encoding if you declare the encoding being used. This is done by " +"including a special comment as either the first or second line of the source " +"file::" +msgstr "" + +#: ../Doc/howto/unicode.rst:397 +msgid "" +"The syntax is inspired by Emacs's notation for specifying variables local to " +"a file. Emacs supports many different variables, but Python only supports " +"'coding'. The ``-*-`` symbols indicate to Emacs that the comment is " +"special; they have no significance to Python but are a convention. Python " +"looks for ``coding: name`` or ``coding=name`` in the comment." +msgstr "" + +#: ../Doc/howto/unicode.rst:403 +msgid "" +"If you don't include such a comment, the default encoding used will be UTF-8 " +"as already mentioned. See also :pep:`263` for more information." +msgstr "" + +#: ../Doc/howto/unicode.rst:408 +msgid "Unicode Properties" +msgstr "" + +#: ../Doc/howto/unicode.rst:410 +msgid "" +"The Unicode specification includes a database of information about code " +"points. For each defined code point, the information includes the " +"character's name, its category, the numeric value if applicable (Unicode has " +"characters representing the Roman numerals and fractions such as one-third " +"and four-fifths). There are also properties related to the code point's use " +"in bidirectional text and other display-related properties." +msgstr "" + +#: ../Doc/howto/unicode.rst:417 +msgid "" +"The following program displays some information about several characters, " +"and prints the numeric value of one particular character::" +msgstr "" + +#: ../Doc/howto/unicode.rst:431 +msgid "When run, this prints:" +msgstr "" + +#: ../Doc/howto/unicode.rst:442 +msgid "" +"The category codes are abbreviations describing the nature of the character. " +"These are grouped into categories such as \"Letter\", \"Number\", " +"\"Punctuation\", or \"Symbol\", which in turn are broken up into " +"subcategories. To take the codes from the above output, ``'Ll'`` means " +"'Letter, lowercase', ``'No'`` means \"Number, other\", ``'Mn'`` is \"Mark, " +"nonspacing\", and ``'So'`` is \"Symbol, other\". See `the General Category " +"Values section of the Unicode Character Database documentation `_ for a list of category " +"codes." +msgstr "" + +#: ../Doc/howto/unicode.rst:453 +msgid "Unicode Regular Expressions" +msgstr "" + +#: ../Doc/howto/unicode.rst:455 +msgid "" +"The regular expressions supported by the :mod:`re` module can be provided " +"either as bytes or strings. Some of the special character sequences such as " +"``\\d`` and ``\\w`` have different meanings depending on whether the pattern " +"is supplied as bytes or a string. For example, ``\\d`` will match the " +"characters ``[0-9]`` in bytes but in strings will match any character that's " +"in the ``'Nd'`` category." +msgstr "" + +#: ../Doc/howto/unicode.rst:462 +msgid "" +"The string in this example has the number 57 written in both Thai and Arabic " +"numerals::" +msgstr "" + +#: ../Doc/howto/unicode.rst:472 +msgid "" +"When executed, ``\\d+`` will match the Thai numerals and print them out. If " +"you supply the :const:`re.ASCII` flag to :func:`~re.compile`, ``\\d+`` will " +"match the substring \"57\" instead." +msgstr "" + +#: ../Doc/howto/unicode.rst:476 +msgid "" +"Similarly, ``\\w`` matches a wide variety of Unicode characters but only " +"``[a-zA-Z0-9_]`` in bytes or if :const:`re.ASCII` is supplied, and ``\\s`` " +"will match either Unicode whitespace characters or ``[ \\t\\n\\r\\f\\v]``." +msgstr "" + +#: ../Doc/howto/unicode.rst:487 +msgid "Some good alternative discussions of Python's Unicode support are:" +msgstr "" + +#: ../Doc/howto/unicode.rst:489 +msgid "" +"`Processing Text Files in Python 3 `_, by Nick Coghlan." +msgstr "" + +#: ../Doc/howto/unicode.rst:490 +msgid "" +"`Pragmatic Unicode `_, a PyCon " +"2012 presentation by Ned Batchelder." +msgstr "" + +#: ../Doc/howto/unicode.rst:492 +msgid "" +"The :class:`str` type is described in the Python library reference at :ref:" +"`textseq`." +msgstr "" + +#: ../Doc/howto/unicode.rst:495 +msgid "The documentation for the :mod:`unicodedata` module." +msgstr "" + +#: ../Doc/howto/unicode.rst:497 +msgid "The documentation for the :mod:`codecs` module." +msgstr "" + +#: ../Doc/howto/unicode.rst:499 +msgid "" +"Marc-André Lemburg gave `a presentation titled \"Python and Unicode\" (PDF " +"slides) `_ at " +"EuroPython 2002. The slides are an excellent overview of the design of " +"Python 2's Unicode features (where the Unicode string type is called " +"``unicode`` and literals start with ``u``)." +msgstr "" + +#: ../Doc/howto/unicode.rst:507 +msgid "Reading and Writing Unicode Data" +msgstr "" + +#: ../Doc/howto/unicode.rst:509 +msgid "" +"Once you've written some code that works with Unicode data, the next problem " +"is input/output. How do you get Unicode strings into your program, and how " +"do you convert Unicode into a form suitable for storage or transmission?" +msgstr "" + +#: ../Doc/howto/unicode.rst:513 +msgid "" +"It's possible that you may not need to do anything depending on your input " +"sources and output destinations; you should check whether the libraries used " +"in your application support Unicode natively. XML parsers often return " +"Unicode data, for example. Many relational databases also support Unicode-" +"valued columns and can return Unicode values from an SQL query." +msgstr "" + +#: ../Doc/howto/unicode.rst:519 +msgid "" +"Unicode data is usually converted to a particular encoding before it gets " +"written to disk or sent over a socket. It's possible to do all the work " +"yourself: open a file, read an 8-bit bytes object from it, and convert the " +"bytes with ``bytes.decode(encoding)``. However, the manual approach is not " +"recommended." +msgstr "" + +#: ../Doc/howto/unicode.rst:524 +msgid "" +"One problem is the multi-byte nature of encodings; one Unicode character can " +"be represented by several bytes. If you want to read the file in arbitrary-" +"sized chunks (say, 1024 or 4096 bytes), you need to write error-handling " +"code to catch the case where only part of the bytes encoding a single " +"Unicode character are read at the end of a chunk. One solution would be to " +"read the entire file into memory and then perform the decoding, but that " +"prevents you from working with files that are extremely large; if you need " +"to read a 2 GiB file, you need 2 GiB of RAM. (More, really, since for at " +"least a moment you'd need to have both the encoded string and its Unicode " +"version in memory.)" +msgstr "" + +#: ../Doc/howto/unicode.rst:534 +msgid "" +"The solution would be to use the low-level decoding interface to catch the " +"case of partial coding sequences. The work of implementing this has already " +"been done for you: the built-in :func:`open` function can return a file-like " +"object that assumes the file's contents are in a specified encoding and " +"accepts Unicode parameters for methods such as :meth:`~io.TextIOBase.read` " +"and :meth:`~io.TextIOBase.write`. This works through :func:`open`\\'s " +"*encoding* and *errors* parameters which are interpreted just like those in :" +"meth:`str.encode` and :meth:`bytes.decode`." +msgstr "" + +#: ../Doc/howto/unicode.rst:543 +msgid "Reading Unicode from a file is therefore simple::" +msgstr "" + +#: ../Doc/howto/unicode.rst:549 +msgid "" +"It's also possible to open files in update mode, allowing both reading and " +"writing::" +msgstr "" + +#: ../Doc/howto/unicode.rst:557 +msgid "" +"The Unicode character ``U+FEFF`` is used as a byte-order mark (BOM), and is " +"often written as the first character of a file in order to assist with " +"autodetection of the file's byte ordering. Some encodings, such as UTF-16, " +"expect a BOM to be present at the start of a file; when such an encoding is " +"used, the BOM will be automatically written as the first character and will " +"be silently dropped when the file is read. There are variants of these " +"encodings, such as 'utf-16-le' and 'utf-16-be' for little-endian and big-" +"endian encodings, that specify one particular byte ordering and don't skip " +"the BOM." +msgstr "" + +#: ../Doc/howto/unicode.rst:566 +msgid "" +"In some areas, it is also convention to use a \"BOM\" at the start of UTF-8 " +"encoded files; the name is misleading since UTF-8 is not byte-order " +"dependent. The mark simply announces that the file is encoded in UTF-8. Use " +"the 'utf-8-sig' codec to automatically skip the mark if present for reading " +"such files." +msgstr "" + +#: ../Doc/howto/unicode.rst:574 +msgid "Unicode filenames" +msgstr "" + +#: ../Doc/howto/unicode.rst:576 +msgid "" +"Most of the operating systems in common use today support filenames that " +"contain arbitrary Unicode characters. Usually this is implemented by " +"converting the Unicode string into some encoding that varies depending on " +"the system. For example, Mac OS X uses UTF-8 while Windows uses a " +"configurable encoding; on Windows, Python uses the name \"mbcs\" to refer to " +"whatever the currently configured encoding is. On Unix systems, there will " +"only be a filesystem encoding if you've set the ``LANG`` or ``LC_CTYPE`` " +"environment variables; if you haven't, the default encoding is UTF-8." +msgstr "" + +#: ../Doc/howto/unicode.rst:585 +msgid "" +"The :func:`sys.getfilesystemencoding` function returns the encoding to use " +"on your current system, in case you want to do the encoding manually, but " +"there's not much reason to bother. When opening a file for reading or " +"writing, you can usually just provide the Unicode string as the filename, " +"and it will be automatically converted to the right encoding for you::" +msgstr "" + +#: ../Doc/howto/unicode.rst:595 +msgid "" +"Functions in the :mod:`os` module such as :func:`os.stat` will also accept " +"Unicode filenames." +msgstr "" + +#: ../Doc/howto/unicode.rst:598 +msgid "" +"The :func:`os.listdir` function returns filenames and raises an issue: " +"should it return the Unicode version of filenames, or should it return bytes " +"containing the encoded versions? :func:`os.listdir` will do both, depending " +"on whether you provided the directory path as bytes or a Unicode string. If " +"you pass a Unicode string as the path, filenames will be decoded using the " +"filesystem's encoding and a list of Unicode strings will be returned, while " +"passing a byte path will return the filenames as bytes. For example, " +"assuming the default filesystem encoding is UTF-8, running the following " +"program::" +msgstr "" + +#: ../Doc/howto/unicode.rst:616 +msgid "will produce the following output:" +msgstr "" + +#: ../Doc/howto/unicode.rst:624 +msgid "" +"The first list contains UTF-8-encoded filenames, and the second list " +"contains the Unicode versions." +msgstr "" + +#: ../Doc/howto/unicode.rst:627 +msgid "" +"Note that on most occasions, the Unicode APIs should be used. The bytes " +"APIs should only be used on systems where undecodable file names can be " +"present, i.e. Unix systems." +msgstr "" + +#: ../Doc/howto/unicode.rst:633 +msgid "Tips for Writing Unicode-aware Programs" +msgstr "" + +#: ../Doc/howto/unicode.rst:635 +msgid "" +"This section provides some suggestions on writing software that deals with " +"Unicode." +msgstr "" + +#: ../Doc/howto/unicode.rst:638 +msgid "The most important tip is:" +msgstr "" + +#: ../Doc/howto/unicode.rst:640 +msgid "" +"Software should only work with Unicode strings internally, decoding the " +"input data as soon as possible and encoding the output only at the end." +msgstr "" + +#: ../Doc/howto/unicode.rst:643 +msgid "" +"If you attempt to write processing functions that accept both Unicode and " +"byte strings, you will find your program vulnerable to bugs wherever you " +"combine the two different kinds of strings. There is no automatic encoding " +"or decoding: if you do e.g. ``str + bytes``, a :exc:`TypeError` will be " +"raised." +msgstr "" + +#: ../Doc/howto/unicode.rst:648 +msgid "" +"When using data coming from a web browser or some other untrusted source, a " +"common technique is to check for illegal characters in a string before using " +"the string in a generated command line or storing it in a database. If " +"you're doing this, be careful to check the decoded string, not the encoded " +"bytes data; some encodings may have interesting properties, such as not " +"being bijective or not being fully ASCII-compatible. This is especially " +"true if the input data also specifies the encoding, since the attacker can " +"then choose a clever way to hide malicious text in the encoded bytestream." +msgstr "" + +#: ../Doc/howto/unicode.rst:659 +msgid "Converting Between File Encodings" +msgstr "" + +#: ../Doc/howto/unicode.rst:661 +msgid "" +"The :class:`~codecs.StreamRecoder` class can transparently convert between " +"encodings, taking a stream that returns data in encoding #1 and behaving " +"like a stream returning data in encoding #2." +msgstr "" + +#: ../Doc/howto/unicode.rst:665 +msgid "" +"For example, if you have an input file *f* that's in Latin-1, you can wrap " +"it with a :class:`~codecs.StreamRecoder` to return bytes encoded in UTF-8::" +msgstr "" + +#: ../Doc/howto/unicode.rst:679 +msgid "Files in an Unknown Encoding" +msgstr "" + +#: ../Doc/howto/unicode.rst:681 +msgid "" +"What can you do if you need to make a change to a file, but don't know the " +"file's encoding? If you know the encoding is ASCII-compatible and only want " +"to examine or modify the ASCII parts, you can open the file with the " +"``surrogateescape`` error handler::" +msgstr "" + +#: ../Doc/howto/unicode.rst:695 +msgid "" +"The ``surrogateescape`` error handler will decode any non-ASCII bytes as " +"code points in the Unicode Private Use Area ranging from U+DC80 to U+DCFF. " +"These private code points will then be turned back into the same bytes when " +"the ``surrogateescape`` error handler is used when encoding the data and " +"writing it back out." +msgstr "" + +#: ../Doc/howto/unicode.rst:705 +msgid "" +"One section of `Mastering Python 3 Input/Output `_, a PyCon 2010 talk by David " +"Beazley, discusses text processing and binary data handling." +msgstr "" + +#: ../Doc/howto/unicode.rst:709 +msgid "" +"The `PDF slides for Marc-André Lemburg's presentation \"Writing Unicode-" +"aware Applications in Python\" `_ discuss questions of " +"character encodings as well as how to internationalize and localize an " +"application. These slides cover Python 2.x only." +msgstr "" + +#: ../Doc/howto/unicode.rst:715 +msgid "" +"`The Guts of Unicode in Python `_ is a PyCon 2013 talk by Benjamin Peterson that " +"discusses the internal Unicode representation in Python 3.3." +msgstr "" + +#: ../Doc/howto/unicode.rst:722 +msgid "Acknowledgements" +msgstr "" + +#: ../Doc/howto/unicode.rst:724 +msgid "" +"The initial draft of this document was written by Andrew Kuchling. It has " +"since been revised further by Alexander Belopolsky, Georg Brandl, Andrew " +"Kuchling, and Ezio Melotti." +msgstr "" + +#: ../Doc/howto/unicode.rst:728 +msgid "" +"Thanks to the following people who have noted errors or offered suggestions " +"on this article: Éric Araujo, Nicholas Bastin, Nick Coghlan, Marius " +"Gedminas, Kent Johnson, Ken Krugler, Marc-André Lemburg, Martin von Löwis, " +"Terry J. Reedy, Chad Whitacre." +msgstr "" + +#: ../Doc/howto/urllib2.rst:5 +msgid "HOWTO Fetch Internet Resources Using The urllib Package" +msgstr "" + +#: ../Doc/howto/urllib2.rst:7 +msgid "`Michael Foord `_" +msgstr "" + +#: ../Doc/howto/urllib2.rst:11 +msgid "" +"There is a French translation of an earlier revision of this HOWTO, " +"available at `urllib2 - Le Manuel manquant `_." +msgstr "" + +#: ../Doc/howto/urllib2.rst:0 +msgid "Related Articles" +msgstr "" + +#: ../Doc/howto/urllib2.rst:22 +msgid "" +"You may also find useful the following article on fetching web resources " +"with Python:" +msgstr "" + +#: ../Doc/howto/urllib2.rst:25 +msgid "" +"`Basic Authentication `_" +msgstr "" + +#: ../Doc/howto/urllib2.rst:27 +msgid "A tutorial on *Basic Authentication*, with examples in Python." +msgstr "" + +#: ../Doc/howto/urllib2.rst:29 +msgid "" +"**urllib.request** is a Python module for fetching URLs (Uniform Resource " +"Locators). It offers a very simple interface, in the form of the *urlopen* " +"function. This is capable of fetching URLs using a variety of different " +"protocols. It also offers a slightly more complex interface for handling " +"common situations - like basic authentication, cookies, proxies and so on. " +"These are provided by objects called handlers and openers." +msgstr "" + +#: ../Doc/howto/urllib2.rst:36 +msgid "" +"urllib.request supports fetching URLs for many \"URL schemes\" (identified " +"by the string before the \":\" in URL - for example \"ftp\" is the URL " +"scheme of \"ftp://python.org/\") using their associated network protocols (e." +"g. FTP, HTTP). This tutorial focuses on the most common case, HTTP." +msgstr "" + +#: ../Doc/howto/urllib2.rst:41 +msgid "" +"For straightforward situations *urlopen* is very easy to use. But as soon as " +"you encounter errors or non-trivial cases when opening HTTP URLs, you will " +"need some understanding of the HyperText Transfer Protocol. The most " +"comprehensive and authoritative reference to HTTP is :rfc:`2616`. This is a " +"technical document and not intended to be easy to read. This HOWTO aims to " +"illustrate using *urllib*, with enough detail about HTTP to help you " +"through. It is not intended to replace the :mod:`urllib.request` docs, but " +"is supplementary to them." +msgstr "" + +#: ../Doc/howto/urllib2.rst:51 +msgid "Fetching URLs" +msgstr "" + +#: ../Doc/howto/urllib2.rst:53 +msgid "The simplest way to use urllib.request is as follows::" +msgstr "" + +#: ../Doc/howto/urllib2.rst:59 +msgid "" +"If you wish to retrieve a resource via URL and store it in a temporary " +"location, you can do so via the :func:`~urllib.request.urlretrieve` " +"function::" +msgstr "" + +#: ../Doc/howto/urllib2.rst:66 +msgid "" +"Many uses of urllib will be that simple (note that instead of an 'http:' URL " +"we could have used a URL starting with 'ftp:', 'file:', etc.). However, " +"it's the purpose of this tutorial to explain the more complicated cases, " +"concentrating on HTTP." +msgstr "" + +#: ../Doc/howto/urllib2.rst:71 +msgid "" +"HTTP is based on requests and responses - the client makes requests and " +"servers send responses. urllib.request mirrors this with a ``Request`` " +"object which represents the HTTP request you are making. In its simplest " +"form you create a Request object that specifies the URL you want to fetch. " +"Calling ``urlopen`` with this Request object returns a response object for " +"the URL requested. This response is a file-like object, which means you can " +"for example call ``.read()`` on the response::" +msgstr "" + +#: ../Doc/howto/urllib2.rst:85 +msgid "" +"Note that urllib.request makes use of the same Request interface to handle " +"all URL schemes. For example, you can make an FTP request like so::" +msgstr "" + +#: ../Doc/howto/urllib2.rst:90 +msgid "" +"In the case of HTTP, there are two extra things that Request objects allow " +"you to do: First, you can pass data to be sent to the server. Second, you " +"can pass extra information (\"metadata\") *about* the data or the about " +"request itself, to the server - this information is sent as HTTP \"headers" +"\". Let's look at each of these in turn." +msgstr "" + +#: ../Doc/howto/urllib2.rst:97 +msgid "Data" +msgstr "" + +#: ../Doc/howto/urllib2.rst:99 +msgid "" +"Sometimes you want to send data to a URL (often the URL will refer to a CGI " +"(Common Gateway Interface) script or other web application). With HTTP, this " +"is often done using what's known as a **POST** request. This is often what " +"your browser does when you submit a HTML form that you filled in on the web. " +"Not all POSTs have to come from forms: you can use a POST to transmit " +"arbitrary data to your own application. In the common case of HTML forms, " +"the data needs to be encoded in a standard way, and then passed to the " +"Request object as the ``data`` argument. The encoding is done using a " +"function from the :mod:`urllib.parse` library. ::" +msgstr "" + +#: ../Doc/howto/urllib2.rst:123 +msgid "" +"Note that other encodings are sometimes required (e.g. for file upload from " +"HTML forms - see `HTML Specification, Form Submission `_ for more details)." +msgstr "" + +#: ../Doc/howto/urllib2.rst:128 +msgid "" +"If you do not pass the ``data`` argument, urllib uses a **GET** request. One " +"way in which GET and POST requests differ is that POST requests often have " +"\"side-effects\": they change the state of the system in some way (for " +"example by placing an order with the website for a hundredweight of tinned " +"spam to be delivered to your door). Though the HTTP standard makes it clear " +"that POSTs are intended to *always* cause side-effects, and GET requests " +"*never* to cause side-effects, nothing prevents a GET request from having " +"side-effects, nor a POST requests from having no side-effects. Data can also " +"be passed in an HTTP GET request by encoding it in the URL itself." +msgstr "" + +#: ../Doc/howto/urllib2.rst:138 +msgid "This is done as follows::" +msgstr "" + +#: ../Doc/howto/urllib2.rst:153 +msgid "" +"Notice that the full URL is created by adding a ``?`` to the URL, followed " +"by the encoded values." +msgstr "" + +#: ../Doc/howto/urllib2.rst:157 +msgid "Headers" +msgstr "" + +#: ../Doc/howto/urllib2.rst:159 +msgid "" +"We'll discuss here one particular HTTP header, to illustrate how to add " +"headers to your HTTP request." +msgstr "" + +#: ../Doc/howto/urllib2.rst:162 +msgid "" +"Some websites [#]_ dislike being browsed by programs, or send different " +"versions to different browsers [#]_. By default urllib identifies itself as " +"``Python-urllib/x.y`` (where ``x`` and ``y`` are the major and minor version " +"numbers of the Python release, e.g. ``Python-urllib/2.5``), which may " +"confuse the site, or just plain not work. The way a browser identifies " +"itself is through the ``User-Agent`` header [#]_. When you create a Request " +"object you can pass a dictionary of headers in. The following example makes " +"the same request as above, but identifies itself as a version of Internet " +"Explorer [#]_. ::" +msgstr "" + +#: ../Doc/howto/urllib2.rst:189 +msgid "" +"The response also has two useful methods. See the section on `info and " +"geturl`_ which comes after we have a look at what happens when things go " +"wrong." +msgstr "" + +#: ../Doc/howto/urllib2.rst:194 +msgid "Handling Exceptions" +msgstr "" + +#: ../Doc/howto/urllib2.rst:196 +msgid "" +"*urlopen* raises :exc:`URLError` when it cannot handle a response (though as " +"usual with Python APIs, built-in exceptions such as :exc:`ValueError`, :exc:" +"`TypeError` etc. may also be raised)." +msgstr "" + +#: ../Doc/howto/urllib2.rst:200 +msgid "" +":exc:`HTTPError` is the subclass of :exc:`URLError` raised in the specific " +"case of HTTP URLs." +msgstr "" + +#: ../Doc/howto/urllib2.rst:203 +msgid "The exception classes are exported from the :mod:`urllib.error` module." +msgstr "" + +#: ../Doc/howto/urllib2.rst:206 +msgid "URLError" +msgstr "" + +#: ../Doc/howto/urllib2.rst:208 +msgid "" +"Often, URLError is raised because there is no network connection (no route " +"to the specified server), or the specified server doesn't exist. In this " +"case, the exception raised will have a 'reason' attribute, which is a tuple " +"containing an error code and a text error message." +msgstr "" + +#: ../Doc/howto/urllib2.rst:213 ../Doc/howto/urllib2.rst:460 +msgid "e.g. ::" +msgstr "" + +#: ../Doc/howto/urllib2.rst:224 +msgid "HTTPError" +msgstr "" + +#: ../Doc/howto/urllib2.rst:226 +msgid "" +"Every HTTP response from the server contains a numeric \"status code\". " +"Sometimes the status code indicates that the server is unable to fulfil the " +"request. The default handlers will handle some of these responses for you " +"(for example, if the response is a \"redirection\" that requests the client " +"fetch the document from a different URL, urllib will handle that for you). " +"For those it can't handle, urlopen will raise an :exc:`HTTPError`. Typical " +"errors include '404' (page not found), '403' (request forbidden), and " +"'401' (authentication required)." +msgstr "" + +#: ../Doc/howto/urllib2.rst:234 +msgid "See section 10 of RFC 2616 for a reference on all the HTTP error codes." +msgstr "" + +#: ../Doc/howto/urllib2.rst:236 +msgid "" +"The :exc:`HTTPError` instance raised will have an integer 'code' attribute, " +"which corresponds to the error sent by the server." +msgstr "" + +#: ../Doc/howto/urllib2.rst:240 +msgid "Error Codes" +msgstr "" + +#: ../Doc/howto/urllib2.rst:242 +msgid "" +"Because the default handlers handle redirects (codes in the 300 range), and " +"codes in the 100-299 range indicate success, you will usually only see error " +"codes in the 400-599 range." +msgstr "" + +#: ../Doc/howto/urllib2.rst:246 +msgid "" +":attr:`http.server.BaseHTTPRequestHandler.responses` is a useful dictionary " +"of response codes in that shows all the response codes used by RFC 2616. The " +"dictionary is reproduced here for convenience ::" +msgstr "" + +#: ../Doc/howto/urllib2.rst:318 +msgid "" +"When an error is raised the server responds by returning an HTTP error code " +"*and* an error page. You can use the :exc:`HTTPError` instance as a response " +"on the page returned. This means that as well as the code attribute, it also " +"has read, geturl, and info, methods as returned by the ``urllib.response`` " +"module::" +msgstr "" + +#: ../Doc/howto/urllib2.rst:338 +msgid "Wrapping it Up" +msgstr "" + +#: ../Doc/howto/urllib2.rst:340 +msgid "" +"So if you want to be prepared for :exc:`HTTPError` *or* :exc:`URLError` " +"there are two basic approaches. I prefer the second approach." +msgstr "" + +#: ../Doc/howto/urllib2.rst:344 +msgid "Number 1" +msgstr "" + +#: ../Doc/howto/urllib2.rst:366 +msgid "" +"The ``except HTTPError`` *must* come first, otherwise ``except URLError`` " +"will *also* catch an :exc:`HTTPError`." +msgstr "" + +#: ../Doc/howto/urllib2.rst:370 +msgid "Number 2" +msgstr "" + +#: ../Doc/howto/urllib2.rst:391 +msgid "info and geturl" +msgstr "" + +#: ../Doc/howto/urllib2.rst:393 +msgid "" +"The response returned by urlopen (or the :exc:`HTTPError` instance) has two " +"useful methods :meth:`info` and :meth:`geturl` and is defined in the module :" +"mod:`urllib.response`.." +msgstr "" + +#: ../Doc/howto/urllib2.rst:397 +msgid "" +"**geturl** - this returns the real URL of the page fetched. This is useful " +"because ``urlopen`` (or the opener object used) may have followed a " +"redirect. The URL of the page fetched may not be the same as the URL " +"requested." +msgstr "" + +#: ../Doc/howto/urllib2.rst:401 +msgid "" +"**info** - this returns a dictionary-like object that describes the page " +"fetched, particularly the headers sent by the server. It is currently an :" +"class:`http.client.HTTPMessage` instance." +msgstr "" + +#: ../Doc/howto/urllib2.rst:405 +msgid "" +"Typical headers include 'Content-length', 'Content-type', and so on. See the " +"`Quick Reference to HTTP Headers `_ for a useful listing of HTTP headers with brief explanations of " +"their meaning and use." +msgstr "" + +#: ../Doc/howto/urllib2.rst:412 +msgid "Openers and Handlers" +msgstr "" + +#: ../Doc/howto/urllib2.rst:414 +msgid "" +"When you fetch a URL you use an opener (an instance of the perhaps " +"confusingly-named :class:`urllib.request.OpenerDirector`). Normally we have " +"been using the default opener - via ``urlopen`` - but you can create custom " +"openers. Openers use handlers. All the \"heavy lifting\" is done by the " +"handlers. Each handler knows how to open URLs for a particular URL scheme " +"(http, ftp, etc.), or how to handle an aspect of URL opening, for example " +"HTTP redirections or HTTP cookies." +msgstr "" + +#: ../Doc/howto/urllib2.rst:422 +msgid "" +"You will want to create openers if you want to fetch URLs with specific " +"handlers installed, for example to get an opener that handles cookies, or to " +"get an opener that does not handle redirections." +msgstr "" + +#: ../Doc/howto/urllib2.rst:426 +msgid "" +"To create an opener, instantiate an ``OpenerDirector``, and then call ``." +"add_handler(some_handler_instance)`` repeatedly." +msgstr "" + +#: ../Doc/howto/urllib2.rst:429 +msgid "" +"Alternatively, you can use ``build_opener``, which is a convenience function " +"for creating opener objects with a single function call. ``build_opener`` " +"adds several handlers by default, but provides a quick way to add more and/" +"or override the default handlers." +msgstr "" + +#: ../Doc/howto/urllib2.rst:434 +msgid "" +"Other sorts of handlers you might want to can handle proxies, " +"authentication, and other common but slightly specialised situations." +msgstr "" + +#: ../Doc/howto/urllib2.rst:437 +msgid "" +"``install_opener`` can be used to make an ``opener`` object the (global) " +"default opener. This means that calls to ``urlopen`` will use the opener you " +"have installed." +msgstr "" + +#: ../Doc/howto/urllib2.rst:441 +msgid "" +"Opener objects have an ``open`` method, which can be called directly to " +"fetch urls in the same way as the ``urlopen`` function: there's no need to " +"call ``install_opener``, except as a convenience." +msgstr "" + +#: ../Doc/howto/urllib2.rst:447 +msgid "Basic Authentication" +msgstr "" + +#: ../Doc/howto/urllib2.rst:449 +msgid "" +"To illustrate creating and installing a handler we will use the " +"``HTTPBasicAuthHandler``. For a more detailed discussion of this subject -- " +"including an explanation of how Basic Authentication works - see the `Basic " +"Authentication Tutorial `_." +msgstr "" + +#: ../Doc/howto/urllib2.rst:455 +msgid "" +"When authentication is required, the server sends a header (as well as the " +"401 error code) requesting authentication. This specifies the " +"authentication scheme and a 'realm'. The header looks like: ``WWW-" +"Authenticate: SCHEME realm=\"REALM\"``." +msgstr "" + +#: ../Doc/howto/urllib2.rst:465 +msgid "" +"The client should then retry the request with the appropriate name and " +"password for the realm included as a header in the request. This is 'basic " +"authentication'. In order to simplify this process we can create an instance " +"of ``HTTPBasicAuthHandler`` and an opener to use this handler." +msgstr "" + +#: ../Doc/howto/urllib2.rst:470 +msgid "" +"The ``HTTPBasicAuthHandler`` uses an object called a password manager to " +"handle the mapping of URLs and realms to passwords and usernames. If you " +"know what the realm is (from the authentication header sent by the server), " +"then you can use a ``HTTPPasswordMgr``. Frequently one doesn't care what the " +"realm is. In that case, it is convenient to use " +"``HTTPPasswordMgrWithDefaultRealm``. This allows you to specify a default " +"username and password for a URL. This will be supplied in the absence of you " +"providing an alternative combination for a specific realm. We indicate this " +"by providing ``None`` as the realm argument to the ``add_password`` method." +msgstr "" + +#: ../Doc/howto/urllib2.rst:480 +msgid "" +"The top-level URL is the first URL that requires authentication. URLs " +"\"deeper\" than the URL you pass to .add_password() will also match. ::" +msgstr "" + +#: ../Doc/howto/urllib2.rst:505 +msgid "" +"In the above example we only supplied our ``HTTPBasicAuthHandler`` to " +"``build_opener``. By default openers have the handlers for normal situations " +"-- ``ProxyHandler`` (if a proxy setting such as an :envvar:`http_proxy` " +"environment variable is set), ``UnknownHandler``, ``HTTPHandler``, " +"``HTTPDefaultErrorHandler``, ``HTTPRedirectHandler``, ``FTPHandler``, " +"``FileHandler``, ``DataHandler``, ``HTTPErrorProcessor``." +msgstr "" + +#: ../Doc/howto/urllib2.rst:512 +msgid "" +"``top_level_url`` is in fact *either* a full URL (including the 'http:' " +"scheme component and the hostname and optionally the port number) e.g. " +"\"http://example.com/\" *or* an \"authority\" (i.e. the hostname, optionally " +"including the port number) e.g. \"example.com\" or \"example.com:8080\" (the " +"latter example includes a port number). The authority, if present, must NOT " +"contain the \"userinfo\" component - for example \"joe:password@example.com" +"\" is not correct." +msgstr "" + +#: ../Doc/howto/urllib2.rst:522 +msgid "Proxies" +msgstr "" + +#: ../Doc/howto/urllib2.rst:524 +msgid "" +"**urllib** will auto-detect your proxy settings and use those. This is " +"through the ``ProxyHandler``, which is part of the normal handler chain when " +"a proxy setting is detected. Normally that's a good thing, but there are " +"occasions when it may not be helpful [#]_. One way to do this is to setup " +"our own ``ProxyHandler``, with no proxies defined. This is done using " +"similar steps to setting up a `Basic Authentication`_ handler: ::" +msgstr "" + +#: ../Doc/howto/urllib2.rst:537 +msgid "" +"Currently ``urllib.request`` *does not* support fetching of ``https`` " +"locations through a proxy. However, this can be enabled by extending urllib." +"request as shown in the recipe [#]_." +msgstr "" + +#: ../Doc/howto/urllib2.rst:543 +msgid "" +"``HTTP_PROXY`` will be ignored if a variable ``REQUEST_METHOD`` is set; see " +"the documentation on :func:`~urllib.request.getproxies`." +msgstr "" + +#: ../Doc/howto/urllib2.rst:548 +msgid "Sockets and Layers" +msgstr "" + +#: ../Doc/howto/urllib2.rst:550 +msgid "" +"The Python support for fetching resources from the web is layered. urllib " +"uses the :mod:`http.client` library, which in turn uses the socket library." +msgstr "" + +#: ../Doc/howto/urllib2.rst:553 +msgid "" +"As of Python 2.3 you can specify how long a socket should wait for a " +"response before timing out. This can be useful in applications which have to " +"fetch web pages. By default the socket module has *no timeout* and can hang. " +"Currently, the socket timeout is not exposed at the http.client or urllib." +"request levels. However, you can set the default timeout globally for all " +"sockets using ::" +msgstr "" + +#: ../Doc/howto/urllib2.rst:576 +msgid "Footnotes" +msgstr "" + +#: ../Doc/howto/urllib2.rst:578 +msgid "This document was reviewed and revised by John Lee." +msgstr "" + +#: ../Doc/howto/urllib2.rst:580 +msgid "Google for example." +msgstr "" + +#: ../Doc/howto/urllib2.rst:581 +msgid "" +"Browser sniffing is a very bad practise for website design - building sites " +"using web standards is much more sensible. Unfortunately a lot of sites " +"still send different versions to different browsers." +msgstr "" + +#: ../Doc/howto/urllib2.rst:584 +msgid "" +"The user agent for MSIE 6 is *'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT " +"5.1; SV1; .NET CLR 1.1.4322)'*" +msgstr "" + +#: ../Doc/howto/urllib2.rst:586 +msgid "" +"For details of more HTTP request headers, see `Quick Reference to HTTP " +"Headers`_." +msgstr "" + +#: ../Doc/howto/urllib2.rst:588 +msgid "" +"In my case I have to use a proxy to access the internet at work. If you " +"attempt to fetch *localhost* URLs through this proxy it blocks them. IE is " +"set to use the proxy, which urllib picks up on. In order to test scripts " +"with a localhost server, I have to prevent urllib from using the proxy." +msgstr "" + +#: ../Doc/howto/urllib2.rst:593 +msgid "" +"urllib opener for SSL proxy (CONNECT method): `ASPN Cookbook Recipe `_." +msgstr "" diff --git a/install.po b/install.po new file mode 100644 index 00000000..ad5875bc --- /dev/null +++ b/install.po @@ -0,0 +1,1495 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) 2001-2016, Python Software Foundation +# This file is distributed under the same license as the Python package. +# FIRST AUTHOR , YEAR. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: Python 3.6\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2016-10-17 21:44+0200\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: FULL NAME \n" +"Language-Team: LANGUAGE \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#: ../Doc/install/index.rst:7 +msgid "Installing Python Modules (Legacy version)" +msgstr "" + +#: ../Doc/install/index.rst:9 +msgid "Greg Ward" +msgstr "" + +#: ../Doc/install/index.rst:15 +msgid ":ref:`installing-index`" +msgstr "" + +#: ../Doc/install/index.rst:16 +msgid "The up to date module installation documentations" +msgstr "" + +#: ../Doc/install/index.rst:28 +msgid "" +"This document describes the Python Distribution Utilities (\"Distutils\") " +"from the end-user's point-of-view, describing how to extend the capabilities " +"of a standard Python installation by building and installing third-party " +"Python modules and extensions." +msgstr "" + +#: ../Doc/install/index.rst:36 +msgid "" +"This guide only covers the basic tools for building and distributing " +"extensions that are provided as part of this version of Python. Third party " +"tools offer easier to use and more secure alternatives. Refer to the `quick " +"recommendations section `__ " +"in the Python Packaging User Guide for more information." +msgstr "" + +#: ../Doc/install/index.rst:47 +msgid "Introduction" +msgstr "" + +#: ../Doc/install/index.rst:49 +msgid "" +"Although Python's extensive standard library covers many programming needs, " +"there often comes a time when you need to add some new functionality to your " +"Python installation in the form of third-party modules. This might be " +"necessary to support your own programming, or to support an application that " +"you want to use and that happens to be written in Python." +msgstr "" + +#: ../Doc/install/index.rst:55 +msgid "" +"In the past, there has been little support for adding third-party modules to " +"an existing Python installation. With the introduction of the Python " +"Distribution Utilities (Distutils for short) in Python 2.0, this changed." +msgstr "" + +#: ../Doc/install/index.rst:59 +msgid "" +"This document is aimed primarily at the people who need to install third-" +"party Python modules: end-users and system administrators who just need to " +"get some Python application running, and existing Python programmers who " +"want to add some new goodies to their toolbox. You don't need to know " +"Python to read this document; there will be some brief forays into using " +"Python's interactive mode to explore your installation, but that's it. If " +"you're looking for information on how to distribute your own Python modules " +"so that others may use them, see the :ref:`distutils-index` manual. :ref:" +"`debug-setup-script` may also be of interest." +msgstr "" + +#: ../Doc/install/index.rst:73 +msgid "Best case: trivial installation" +msgstr "" + +#: ../Doc/install/index.rst:75 +msgid "" +"In the best case, someone will have prepared a special version of the module " +"distribution you want to install that is targeted specifically at your " +"platform and is installed just like any other software on your platform. " +"For example, the module developer might make an executable installer " +"available for Windows users, an RPM package for users of RPM-based Linux " +"systems (Red Hat, SuSE, Mandrake, and many others), a Debian package for " +"users of Debian-based Linux systems, and so forth." +msgstr "" + +#: ../Doc/install/index.rst:83 +msgid "" +"In that case, you would download the installer appropriate to your platform " +"and do the obvious thing with it: run it if it's an executable installer, " +"``rpm --install`` it if it's an RPM, etc. You don't need to run Python or a " +"setup script, you don't need to compile anything---you might not even need " +"to read any instructions (although it's always a good idea to do so anyway)." +msgstr "" + +#: ../Doc/install/index.rst:89 +msgid "" +"Of course, things will not always be that easy. You might be interested in " +"a module distribution that doesn't have an easy-to-use installer for your " +"platform. In that case, you'll have to start with the source distribution " +"released by the module's author/maintainer. Installing from a source " +"distribution is not too hard, as long as the modules are packaged in the " +"standard way. The bulk of this document is about building and installing " +"modules from standard source distributions." +msgstr "" + +#: ../Doc/install/index.rst:101 +msgid "The new standard: Distutils" +msgstr "" + +#: ../Doc/install/index.rst:103 +msgid "" +"If you download a module source distribution, you can tell pretty quickly if " +"it was packaged and distributed in the standard way, i.e. using the " +"Distutils. First, the distribution's name and version number will be " +"featured prominently in the name of the downloaded archive, e.g. :file:" +"`foo-1.0.tar.gz` or :file:`widget-0.9.7.zip`. Next, the archive will unpack " +"into a similarly-named directory: :file:`foo-1.0` or :file:`widget-0.9.7`. " +"Additionally, the distribution will contain a setup script :file:`setup.py`, " +"and a file named :file:`README.txt` or possibly just :file:`README`, which " +"should explain that building and installing the module distribution is a " +"simple matter of running one command from a terminal::" +msgstr "" + +#: ../Doc/install/index.rst:116 +msgid "" +"For Windows, this command should be run from a command prompt window (:" +"menuselection:`Start --> Accessories`)::" +msgstr "" + +#: ../Doc/install/index.rst:121 +msgid "" +"If all these things are true, then you already know how to build and install " +"the modules you've just downloaded: Run the command above. Unless you need " +"to install things in a non-standard way or customize the build process, you " +"don't really need this manual. Or rather, the above command is everything " +"you need to get out of this manual." +msgstr "" + +#: ../Doc/install/index.rst:131 +msgid "Standard Build and Install" +msgstr "" + +#: ../Doc/install/index.rst:133 +msgid "" +"As described in section :ref:`inst-new-standard`, building and installing a " +"module distribution using the Distutils is usually one simple command to run " +"from a terminal::" +msgstr "" + +#: ../Doc/install/index.rst:143 +msgid "Platform variations" +msgstr "" + +#: ../Doc/install/index.rst:145 +msgid "" +"You should always run the setup command from the distribution root " +"directory, i.e. the top-level subdirectory that the module source " +"distribution unpacks into. For example, if you've just downloaded a module " +"source distribution :file:`foo-1.0.tar.gz` onto a Unix system, the normal " +"thing to do is::" +msgstr "" + +#: ../Doc/install/index.rst:154 +msgid "" +"On Windows, you'd probably download :file:`foo-1.0.zip`. If you downloaded " +"the archive file to :file:`C:\\\\Temp`, then it would unpack into :file:`C:\\" +"\\Temp\\\\foo-1.0`; you can use either an archive manipulator with a " +"graphical user interface (such as WinZip) or a command-line tool (such as :" +"program:`unzip` or :program:`pkunzip`) to unpack the archive. Then, open a " +"command prompt window and run::" +msgstr "" + +#: ../Doc/install/index.rst:168 +msgid "Splitting the job up" +msgstr "" + +#: ../Doc/install/index.rst:170 +msgid "" +"Running ``setup.py install`` builds and installs all modules in one run. If " +"you prefer to work incrementally---especially useful if you want to " +"customize the build process, or if things are going wrong---you can use the " +"setup script to do one thing at a time. This is particularly helpful when " +"the build and install will be done by different users---for example, you " +"might want to build a module distribution and hand it off to a system " +"administrator for installation (or do it yourself, with super-user " +"privileges)." +msgstr "" + +#: ../Doc/install/index.rst:178 +msgid "" +"For example, you can build everything in one step, and then install " +"everything in a second step, by invoking the setup script twice::" +msgstr "" + +#: ../Doc/install/index.rst:184 +msgid "" +"If you do this, you will notice that running the :command:`install` command " +"first runs the :command:`build` command, which---in this case---quickly " +"notices that it has nothing to do, since everything in the :file:`build` " +"directory is up-to-date." +msgstr "" + +#: ../Doc/install/index.rst:189 +msgid "" +"You may not need this ability to break things down often if all you do is " +"install modules downloaded off the 'net, but it's very handy for more " +"advanced tasks. If you get into distributing your own Python modules and " +"extensions, you'll run lots of individual Distutils commands on their own." +msgstr "" + +#: ../Doc/install/index.rst:198 +msgid "How building works" +msgstr "" + +#: ../Doc/install/index.rst:200 +msgid "" +"As implied above, the :command:`build` command is responsible for putting " +"the files to install into a *build directory*. By default, this is :file:" +"`build` under the distribution root; if you're excessively concerned with " +"speed, or want to keep the source tree pristine, you can change the build " +"directory with the :option:`--build-base` option. For example::" +msgstr "" + +#: ../Doc/install/index.rst:208 +msgid "" +"(Or you could do this permanently with a directive in your system or " +"personal Distutils configuration file; see section :ref:`inst-config-" +"files`.) Normally, this isn't necessary." +msgstr "" + +#: ../Doc/install/index.rst:212 +msgid "The default layout for the build tree is as follows::" +msgstr "" + +#: ../Doc/install/index.rst:219 +msgid "" +"where ```` expands to a brief description of the current OS/hardware " +"platform and Python version. The first form, with just a :file:`lib` " +"directory, is used for \"pure module distributions\"---that is, module " +"distributions that include only pure Python modules. If a module " +"distribution contains any extensions (modules written in C/C++), then the " +"second form, with two ```` directories, is used. In that case, the :" +"file:`temp.{plat}` directory holds temporary files generated by the compile/" +"link process that don't actually get installed. In either case, the :file:" +"`lib` (or :file:`lib.{plat}`) directory contains all Python modules (pure " +"Python and extensions) that will be installed." +msgstr "" + +#: ../Doc/install/index.rst:229 +msgid "" +"In the future, more directories will be added to handle Python scripts, " +"documentation, binary executables, and whatever else is needed to handle the " +"job of installing Python modules and applications." +msgstr "" + +#: ../Doc/install/index.rst:237 +msgid "How installation works" +msgstr "" + +#: ../Doc/install/index.rst:239 +msgid "" +"After the :command:`build` command runs (whether you run it explicitly, or " +"the :command:`install` command does it for you), the work of the :command:" +"`install` command is relatively simple: all it has to do is copy everything " +"under :file:`build/lib` (or :file:`build/lib.{plat}`) to your chosen " +"installation directory." +msgstr "" + +#: ../Doc/install/index.rst:245 +msgid "" +"If you don't choose an installation directory---i.e., if you just run " +"``setup.py install``\\ ---then the :command:`install` command installs to " +"the standard location for third-party Python modules. This location varies " +"by platform and by how you built/installed Python itself. On Unix (and Mac " +"OS X, which is also Unix-based), it also depends on whether the module " +"distribution being installed is pure Python or contains extensions (\"non-" +"pure\"):" +msgstr "" + +#: ../Doc/install/index.rst:255 +msgid "Platform" +msgstr "" + +#: ../Doc/install/index.rst:255 +msgid "Standard installation location" +msgstr "" + +#: ../Doc/install/index.rst:255 +msgid "Default value" +msgstr "" + +#: ../Doc/install/index.rst:255 ../Doc/install/index.rst:773 +#: ../Doc/install/index.rst:785 +msgid "Notes" +msgstr "" + +#: ../Doc/install/index.rst:257 +msgid "Unix (pure)" +msgstr "" + +#: ../Doc/install/index.rst:257 ../Doc/install/index.rst:468 +msgid ":file:`{prefix}/lib/python{X.Y}/site-packages`" +msgstr "" + +#: ../Doc/install/index.rst:257 ../Doc/install/index.rst:259 +msgid ":file:`/usr/local/lib/python{X.Y}/site-packages`" +msgstr "" + +#: ../Doc/install/index.rst:257 ../Doc/install/index.rst:259 +#: ../Doc/install/index.rst:775 +msgid "\\(1)" +msgstr "" + +#: ../Doc/install/index.rst:259 +msgid "Unix (non-pure)" +msgstr "" + +#: ../Doc/install/index.rst:259 ../Doc/install/index.rst:469 +msgid ":file:`{exec-prefix}/lib/python{X.Y}/site-packages`" +msgstr "" + +#: ../Doc/install/index.rst:261 +msgid "Windows" +msgstr "" + +#: ../Doc/install/index.rst:261 ../Doc/install/index.rst:520 +msgid ":file:`{prefix}\\\\Lib\\\\site-packages`" +msgstr "" + +#: ../Doc/install/index.rst:261 +msgid ":file:`C:\\\\Python{XY}\\\\Lib\\\\site-packages`" +msgstr "" + +#: ../Doc/install/index.rst:261 ../Doc/install/index.rst:777 +msgid "\\(2)" +msgstr "" + +#: ../Doc/install/index.rst:264 ../Doc/install/index.rst:797 +msgid "Notes:" +msgstr "" + +#: ../Doc/install/index.rst:267 +msgid "" +"Most Linux distributions include Python as a standard part of the system, " +"so :file:`{prefix}` and :file:`{exec-prefix}` are usually both :file:`/usr` " +"on Linux. If you build Python yourself on Linux (or any Unix-like system), " +"the default :file:`{prefix}` and :file:`{exec-prefix}` are :file:`/usr/" +"local`." +msgstr "" + +#: ../Doc/install/index.rst:273 +msgid "" +"The default installation directory on Windows was :file:`C:\\\\Program Files" +"\\\\Python` under Python 1.6a1, 1.5.2, and earlier." +msgstr "" + +#: ../Doc/install/index.rst:276 +msgid "" +":file:`{prefix}` and :file:`{exec-prefix}` stand for the directories that " +"Python is installed to, and where it finds its libraries at run-time. They " +"are always the same under Windows, and very often the same under Unix and " +"Mac OS X. You can find out what your Python installation uses for :file:" +"`{prefix}` and :file:`{exec-prefix}` by running Python in interactive mode " +"and typing a few simple commands. Under Unix, just type ``python`` at the " +"shell prompt. Under Windows, choose :menuselection:`Start --> Programs --> " +"Python X.Y --> Python (command line)`. Once the interpreter is started, " +"you type Python code at the prompt. For example, on my Linux system, I type " +"the three Python statements shown below, and get the output as shown, to " +"find out my :file:`{prefix}` and :file:`{exec-prefix}`::" +msgstr "" + +#: ../Doc/install/index.rst:296 +msgid "" +"A few other placeholders are used in this document: :file:`{X.Y}` stands for " +"the version of Python, for example ``3.2``; :file:`{abiflags}` will be " +"replaced by the value of :data:`sys.abiflags` or the empty string for " +"platforms which don't define ABI flags; :file:`{distname}` will be replaced " +"by the name of the module distribution being installed. Dots and " +"capitalization are important in the paths; for example, a value that uses " +"``python3.2`` on UNIX will typically use ``Python32`` on Windows." +msgstr "" + +#: ../Doc/install/index.rst:304 +msgid "" +"If you don't want to install modules to the standard location, or if you " +"don't have permission to write there, then you need to read about alternate " +"installations in section :ref:`inst-alt-install`. If you want to customize " +"your installation directories more heavily, see section :ref:`inst-custom-" +"install` on custom installations." +msgstr "" + +#: ../Doc/install/index.rst:314 +msgid "Alternate Installation" +msgstr "" + +#: ../Doc/install/index.rst:316 +msgid "" +"Often, it is necessary or desirable to install modules to a location other " +"than the standard location for third-party Python modules. For example, on " +"a Unix system you might not have permission to write to the standard third-" +"party module directory. Or you might wish to try out a module before making " +"it a standard part of your local Python installation. This is especially " +"true when upgrading a distribution already present: you want to make sure " +"your existing base of scripts still works with the new version before " +"actually upgrading." +msgstr "" + +#: ../Doc/install/index.rst:324 +msgid "" +"The Distutils :command:`install` command is designed to make installing " +"module distributions to an alternate location simple and painless. The " +"basic idea is that you supply a base directory for the installation, and " +"the :command:`install` command picks a set of directories (called an " +"*installation scheme*) under this base directory in which to install files. " +"The details differ across platforms, so read whichever of the following " +"sections applies to you." +msgstr "" + +#: ../Doc/install/index.rst:332 +msgid "" +"Note that the various alternate installation schemes are mutually exclusive: " +"you can pass ``--user``, or ``--home``, or ``--prefix`` and ``--exec-" +"prefix``, or ``--install-base`` and ``--install-platbase``, but you can't " +"mix from these groups." +msgstr "" + +#: ../Doc/install/index.rst:341 +msgid "Alternate installation: the user scheme" +msgstr "" + +#: ../Doc/install/index.rst:343 +msgid "" +"This scheme is designed to be the most convenient solution for users that " +"don't have write permission to the global site-packages directory or don't " +"want to install into it. It is enabled with a simple option::" +msgstr "" + +#: ../Doc/install/index.rst:349 +msgid "" +"Files will be installed into subdirectories of :data:`site.USER_BASE` " +"(written as :file:`{userbase}` hereafter). This scheme installs pure Python " +"modules and extension modules in the same location (also known as :data:" +"`site.USER_SITE`). Here are the values for UNIX, including Mac OS X:" +msgstr "" + +#: ../Doc/install/index.rst:355 ../Doc/install/index.rst:366 +#: ../Doc/install/index.rst:417 ../Doc/install/index.rst:466 +#: ../Doc/install/index.rst:518 ../Doc/install/index.rst:543 +#: ../Doc/install/index.rst:773 ../Doc/install/index.rst:785 +msgid "Type of file" +msgstr "" + +#: ../Doc/install/index.rst:355 ../Doc/install/index.rst:366 +#: ../Doc/install/index.rst:417 ../Doc/install/index.rst:466 +#: ../Doc/install/index.rst:518 +msgid "Installation directory" +msgstr "" + +#: ../Doc/install/index.rst:357 ../Doc/install/index.rst:368 +#: ../Doc/install/index.rst:419 ../Doc/install/index.rst:520 +msgid "modules" +msgstr "" + +#: ../Doc/install/index.rst:357 +msgid ":file:`{userbase}/lib/python{X.Y}/site-packages`" +msgstr "" + +#: ../Doc/install/index.rst:358 ../Doc/install/index.rst:369 +#: ../Doc/install/index.rst:420 ../Doc/install/index.rst:470 +#: ../Doc/install/index.rst:521 ../Doc/install/index.rst:548 +msgid "scripts" +msgstr "" + +#: ../Doc/install/index.rst:358 +msgid ":file:`{userbase}/bin`" +msgstr "" + +#: ../Doc/install/index.rst:359 ../Doc/install/index.rst:370 +#: ../Doc/install/index.rst:421 ../Doc/install/index.rst:471 +#: ../Doc/install/index.rst:522 ../Doc/install/index.rst:549 +msgid "data" +msgstr "" + +#: ../Doc/install/index.rst:359 ../Doc/install/index.rst:370 +msgid ":file:`{userbase}`" +msgstr "" + +#: ../Doc/install/index.rst:360 ../Doc/install/index.rst:371 +#: ../Doc/install/index.rst:422 ../Doc/install/index.rst:472 +#: ../Doc/install/index.rst:523 ../Doc/install/index.rst:550 +msgid "C headers" +msgstr "" + +#: ../Doc/install/index.rst:360 +msgid ":file:`{userbase}/include/python{X.Y}{abiflags}/{distname}`" +msgstr "" + +#: ../Doc/install/index.rst:363 +msgid "And here are the values used on Windows:" +msgstr "" + +#: ../Doc/install/index.rst:368 +msgid ":file:`{userbase}\\\\Python{XY}\\\\site-packages`" +msgstr "" + +#: ../Doc/install/index.rst:369 +msgid ":file:`{userbase}\\\\Python{XY}\\\\Scripts`" +msgstr "" + +#: ../Doc/install/index.rst:371 +msgid ":file:`{userbase}\\\\Python{XY}\\\\Include\\\\{distname}`" +msgstr "" + +#: ../Doc/install/index.rst:374 +msgid "" +"The advantage of using this scheme compared to the other ones described " +"below is that the user site-packages directory is under normal conditions " +"always included in :data:`sys.path` (see :mod:`site` for more information), " +"which means that there is no additional step to perform after running the :" +"file:`setup.py` script to finalize the installation." +msgstr "" + +#: ../Doc/install/index.rst:380 +msgid "" +"The :command:`build_ext` command also has a ``--user`` option to add :file:" +"`{userbase}/include` to the compiler search path for header files and :file:" +"`{userbase}/lib` to the compiler search path for libraries as well as to the " +"runtime search path for shared C libraries (rpath)." +msgstr "" + +#: ../Doc/install/index.rst:389 +msgid "Alternate installation: the home scheme" +msgstr "" + +#: ../Doc/install/index.rst:391 +msgid "" +"The idea behind the \"home scheme\" is that you build and maintain a " +"personal stash of Python modules. This scheme's name is derived from the " +"idea of a \"home\" directory on Unix, since it's not unusual for a Unix user " +"to make their home directory have a layout similar to :file:`/usr/` or :file:" +"`/usr/local/`. This scheme can be used by anyone, regardless of the " +"operating system they are installing for." +msgstr "" + +#: ../Doc/install/index.rst:398 +msgid "Installing a new module distribution is as simple as ::" +msgstr "" + +#: ../Doc/install/index.rst:402 +msgid "" +"where you can supply any directory you like for the :option:`--home` " +"option. On Unix, lazy typists can just type a tilde (``~``); the :command:" +"`install` command will expand this to your home directory::" +msgstr "" + +#: ../Doc/install/index.rst:408 +msgid "" +"To make Python find the distributions installed with this scheme, you may " +"have to :ref:`modify Python's search path ` or edit :mod:" +"`sitecustomize` (see :mod:`site`) to call :func:`site.addsitedir` or edit :" +"data:`sys.path`." +msgstr "" + +#: ../Doc/install/index.rst:413 +msgid "" +"The :option:`--home` option defines the installation base directory. Files " +"are installed to the following directories under the installation base as " +"follows:" +msgstr "" + +#: ../Doc/install/index.rst:419 +msgid ":file:`{home}/lib/python`" +msgstr "" + +#: ../Doc/install/index.rst:420 +msgid ":file:`{home}/bin`" +msgstr "" + +#: ../Doc/install/index.rst:421 +msgid ":file:`{home}`" +msgstr "" + +#: ../Doc/install/index.rst:422 +msgid ":file:`{home}/include/python/{distname}`" +msgstr "" + +#: ../Doc/install/index.rst:425 +msgid "(Mentally replace slashes with backslashes if you're on Windows.)" +msgstr "" + +#: ../Doc/install/index.rst:431 +msgid "Alternate installation: Unix (the prefix scheme)" +msgstr "" + +#: ../Doc/install/index.rst:433 +msgid "" +"The \"prefix scheme\" is useful when you wish to use one Python installation " +"to perform the build/install (i.e., to run the setup script), but install " +"modules into the third-party module directory of a different Python " +"installation (or something that looks like a different Python " +"installation). If this sounds a trifle unusual, it is---that's why the user " +"and home schemes come before. However, there are at least two known cases " +"where the prefix scheme will be useful." +msgstr "" + +#: ../Doc/install/index.rst:440 +msgid "" +"First, consider that many Linux distributions put Python in :file:`/usr`, " +"rather than the more traditional :file:`/usr/local`. This is entirely " +"appropriate, since in those cases Python is part of \"the system\" rather " +"than a local add-on. However, if you are installing Python modules from " +"source, you probably want them to go in :file:`/usr/local/lib/python2.{X}` " +"rather than :file:`/usr/lib/python2.{X}`. This can be done with ::" +msgstr "" + +#: ../Doc/install/index.rst:449 +msgid "" +"Another possibility is a network filesystem where the name used to write to " +"a remote directory is different from the name used to read it: for example, " +"the Python interpreter accessed as :file:`/usr/local/bin/python` might " +"search for modules in :file:`/usr/local/lib/python2.{X}`, but those modules " +"would have to be installed to, say, :file:`/mnt/{@server}/export/lib/python2." +"{X}`. This could be done with ::" +msgstr "" + +#: ../Doc/install/index.rst:458 +msgid "" +"In either case, the :option:`--prefix` option defines the installation base, " +"and the :option:`--exec-prefix` option defines the platform-specific " +"installation base, which is used for platform-specific files. (Currently, " +"this just means non-pure module distributions, but could be expanded to C " +"libraries, binary executables, etc.) If :option:`--exec-prefix` is not " +"supplied, it defaults to :option:`--prefix`. Files are installed as follows:" +msgstr "" + +#: ../Doc/install/index.rst:468 ../Doc/install/index.rst:545 +msgid "Python modules" +msgstr "" + +#: ../Doc/install/index.rst:469 ../Doc/install/index.rst:546 +msgid "extension modules" +msgstr "" + +#: ../Doc/install/index.rst:470 +msgid ":file:`{prefix}/bin`" +msgstr "" + +#: ../Doc/install/index.rst:471 ../Doc/install/index.rst:522 +msgid ":file:`{prefix}`" +msgstr "" + +#: ../Doc/install/index.rst:472 +msgid ":file:`{prefix}/include/python{X.Y}{abiflags}/{distname}`" +msgstr "" + +#: ../Doc/install/index.rst:475 +msgid "" +"There is no requirement that :option:`--prefix` or :option:`--exec-prefix` " +"actually point to an alternate Python installation; if the directories " +"listed above do not already exist, they are created at installation time." +msgstr "" + +#: ../Doc/install/index.rst:479 +msgid "" +"Incidentally, the real reason the prefix scheme is important is simply that " +"a standard Unix installation uses the prefix scheme, but with :option:`--" +"prefix` and :option:`--exec-prefix` supplied by Python itself as ``sys." +"prefix`` and ``sys.exec_prefix``. Thus, you might think you'll never use " +"the prefix scheme, but every time you run ``python setup.py install`` " +"without any other options, you're using it." +msgstr "" + +#: ../Doc/install/index.rst:486 +msgid "" +"Note that installing extensions to an alternate Python installation has no " +"effect on how those extensions are built: in particular, the Python header " +"files (:file:`Python.h` and friends) installed with the Python interpreter " +"used to run the setup script will be used in compiling extensions. It is " +"your responsibility to ensure that the interpreter used to run extensions " +"installed in this way is compatible with the interpreter used to build " +"them. The best way to do this is to ensure that the two interpreters are " +"the same version of Python (possibly different builds, or possibly copies of " +"the same build). (Of course, if your :option:`--prefix` and :option:`--exec-" +"prefix` don't even point to an alternate Python installation, this is " +"immaterial.)" +msgstr "" + +#: ../Doc/install/index.rst:501 +msgid "Alternate installation: Windows (the prefix scheme)" +msgstr "" + +#: ../Doc/install/index.rst:503 +msgid "" +"Windows has no concept of a user's home directory, and since the standard " +"Python installation under Windows is simpler than under Unix, the :option:`--" +"prefix` option has traditionally been used to install additional packages in " +"separate locations on Windows. ::" +msgstr "" + +#: ../Doc/install/index.rst:510 +msgid "" +"to install modules to the :file:`\\\\Temp\\\\Python` directory on the " +"current drive." +msgstr "" + +#: ../Doc/install/index.rst:512 +msgid "" +"The installation base is defined by the :option:`--prefix` option; the :" +"option:`--exec-prefix` option is not supported under Windows, which means " +"that pure Python modules and extension modules are installed into the same " +"location. Files are installed as follows:" +msgstr "" + +#: ../Doc/install/index.rst:521 +msgid ":file:`{prefix}\\\\Scripts`" +msgstr "" + +#: ../Doc/install/index.rst:523 +msgid ":file:`{prefix}\\\\Include\\\\{distname}`" +msgstr "" + +#: ../Doc/install/index.rst:530 +msgid "Custom Installation" +msgstr "" + +#: ../Doc/install/index.rst:532 +msgid "" +"Sometimes, the alternate installation schemes described in section :ref:" +"`inst-alt-install` just don't do what you want. You might want to tweak " +"just one or two directories while keeping everything under the same base " +"directory, or you might want to completely redefine the installation " +"scheme. In either case, you're creating a *custom installation scheme*." +msgstr "" + +#: ../Doc/install/index.rst:538 +msgid "" +"To create a custom installation scheme, you start with one of the alternate " +"schemes and override some of the installation directories used for the " +"various types of files, using these options:" +msgstr "" + +#: ../Doc/install/index.rst:543 +msgid "Override option" +msgstr "" + +#: ../Doc/install/index.rst:545 +msgid "``--install-purelib``" +msgstr "" + +#: ../Doc/install/index.rst:546 +msgid "``--install-platlib``" +msgstr "" + +#: ../Doc/install/index.rst:547 +msgid "all modules" +msgstr "" + +#: ../Doc/install/index.rst:547 +msgid "``--install-lib``" +msgstr "" + +#: ../Doc/install/index.rst:548 +msgid "``--install-scripts``" +msgstr "" + +#: ../Doc/install/index.rst:549 +msgid "``--install-data``" +msgstr "" + +#: ../Doc/install/index.rst:550 +msgid "``--install-headers``" +msgstr "" + +#: ../Doc/install/index.rst:553 +msgid "" +"These override options can be relative, absolute, or explicitly defined in " +"terms of one of the installation base directories. (There are two " +"installation base directories, and they are normally the same--- they only " +"differ when you use the Unix \"prefix scheme\" and supply different ``--" +"prefix`` and ``--exec-prefix`` options; using ``--install-lib`` will " +"override values computed or given for ``--install-purelib`` and ``--install-" +"platlib``, and is recommended for schemes that don't make a difference " +"between Python and extension modules.)" +msgstr "" + +#: ../Doc/install/index.rst:562 +msgid "" +"For example, say you're installing a module distribution to your home " +"directory under Unix---but you want scripts to go in :file:`~/scripts` " +"rather than :file:`~/bin`. As you might expect, you can override this " +"directory with the :option:`--install-scripts` option; in this case, it " +"makes most sense to supply a relative path, which will be interpreted " +"relative to the installation base directory (your home directory, in this " +"case)::" +msgstr "" + +#: ../Doc/install/index.rst:571 +msgid "" +"Another Unix example: suppose your Python installation was built and " +"installed with a prefix of :file:`/usr/local/python`, so under a standard " +"installation scripts will wind up in :file:`/usr/local/python/bin`. If you " +"want them in :file:`/usr/local/bin` instead, you would supply this absolute " +"directory for the :option:`--install-scripts` option::" +msgstr "" + +#: ../Doc/install/index.rst:579 +msgid "" +"(This performs an installation using the \"prefix scheme,\" where the prefix " +"is whatever your Python interpreter was installed with--- :file:`/usr/local/" +"python` in this case.)" +msgstr "" + +#: ../Doc/install/index.rst:583 +msgid "" +"If you maintain Python on Windows, you might want third-party modules to " +"live in a subdirectory of :file:`{prefix}`, rather than right in :file:" +"`{prefix}` itself. This is almost as easy as customizing the script " +"installation directory ---you just have to remember that there are two types " +"of modules to worry about, Python and extension modules, which can " +"conveniently be both controlled by one option::" +msgstr "" + +#: ../Doc/install/index.rst:592 +msgid "" +"The specified installation directory is relative to :file:`{prefix}`. Of " +"course, you also have to ensure that this directory is in Python's module " +"search path, such as by putting a :file:`.pth` file in a site directory " +"(see :mod:`site`). See section :ref:`inst-search-path` to find out how to " +"modify Python's search path." +msgstr "" + +#: ../Doc/install/index.rst:598 +msgid "" +"If you want to define an entire installation scheme, you just have to supply " +"all of the installation directory options. The recommended way to do this " +"is to supply relative paths; for example, if you want to maintain all Python " +"module-related files under :file:`python` in your home directory, and you " +"want a separate directory for each platform that you use your home directory " +"from, you might define the following installation scheme::" +msgstr "" + +#: ../Doc/install/index.rst:611 ../Doc/install/index.rst:634 +msgid "or, equivalently, ::" +msgstr "" + +#: ../Doc/install/index.rst:619 +msgid "" +"``$PLAT`` is not (necessarily) an environment variable---it will be expanded " +"by the Distutils as it parses your command line options, just as it does " +"when parsing your configuration file(s)." +msgstr "" + +#: ../Doc/install/index.rst:623 +msgid "" +"Obviously, specifying the entire installation scheme every time you install " +"a new module distribution would be very tedious. Thus, you can put these " +"options into your Distutils config file (see section :ref:`inst-config-" +"files`)::" +msgstr "" + +#: ../Doc/install/index.rst:643 +msgid "" +"Note that these two are *not* equivalent if you supply a different " +"installation base directory when you run the setup script. For example, ::" +msgstr "" + +#: ../Doc/install/index.rst:648 +msgid "" +"would install pure modules to :file:`/tmp/python/lib` in the first case, and " +"to :file:`/tmp/lib` in the second case. (For the second case, you probably " +"want to supply an installation base of :file:`/tmp/python`.)" +msgstr "" + +#: ../Doc/install/index.rst:652 +msgid "" +"You probably noticed the use of ``$HOME`` and ``$PLAT`` in the sample " +"configuration file input. These are Distutils configuration variables, " +"which bear a strong resemblance to environment variables. In fact, you can " +"use environment variables in config files on platforms that have such a " +"notion but the Distutils additionally define a few extra variables that may " +"not be in your environment, such as ``$PLAT``. (And of course, on systems " +"that don't have environment variables, such as Mac OS 9, the configuration " +"variables supplied by the Distutils are the only ones you can use.) See " +"section :ref:`inst-config-files` for details." +msgstr "" + +#: ../Doc/install/index.rst:662 +msgid "" +"When a :ref:`virtual environment ` is activated, any options that " +"change the installation path will be ignored from all distutils " +"configuration files to prevent inadvertently installing projects outside of " +"the virtual environment." +msgstr "" + +#: ../Doc/install/index.rst:676 +msgid "Modifying Python's Search Path" +msgstr "" + +#: ../Doc/install/index.rst:678 +msgid "" +"When the Python interpreter executes an :keyword:`import` statement, it " +"searches for both Python code and extension modules along a search path. A " +"default value for the path is configured into the Python binary when the " +"interpreter is built. You can determine the path by importing the :mod:`sys` " +"module and printing the value of ``sys.path``. ::" +msgstr "" + +#: ../Doc/install/index.rst:695 +msgid "" +"The null string in ``sys.path`` represents the current working directory." +msgstr "" + +#: ../Doc/install/index.rst:697 +msgid "" +"The expected convention for locally installed packages is to put them in " +"the :file:`{...}/site-packages/` directory, but you may want to install " +"Python modules into some arbitrary directory. For example, your site may " +"have a convention of keeping all software related to the web server under :" +"file:`/www`. Add-on Python modules might then belong in :file:`/www/python`, " +"and in order to import them, this directory must be added to ``sys.path``. " +"There are several different ways to add the directory." +msgstr "" + +#: ../Doc/install/index.rst:705 +msgid "" +"The most convenient way is to add a path configuration file to a directory " +"that's already on Python's path, usually to the :file:`.../site-packages/` " +"directory. Path configuration files have an extension of :file:`.pth`, and " +"each line must contain a single path that will be appended to ``sys.path``. " +"(Because the new paths are appended to ``sys.path``, modules in the added " +"directories will not override standard modules. This means you can't use " +"this mechanism for installing fixed versions of standard modules.)" +msgstr "" + +#: ../Doc/install/index.rst:713 +msgid "" +"Paths can be absolute or relative, in which case they're relative to the " +"directory containing the :file:`.pth` file. See the documentation of the :" +"mod:`site` module for more information." +msgstr "" + +#: ../Doc/install/index.rst:717 +msgid "" +"A slightly less convenient way is to edit the :file:`site.py` file in " +"Python's standard library, and modify ``sys.path``. :file:`site.py` is " +"automatically imported when the Python interpreter is executed, unless the :" +"option:`-S` switch is supplied to suppress this behaviour. So you could " +"simply edit :file:`site.py` and add two lines to it::" +msgstr "" + +#: ../Doc/install/index.rst:726 +msgid "" +"However, if you reinstall the same major version of Python (perhaps when " +"upgrading from 2.2 to 2.2.2, for example) :file:`site.py` will be " +"overwritten by the stock version. You'd have to remember that it was " +"modified and save a copy before doing the installation." +msgstr "" + +#: ../Doc/install/index.rst:731 +msgid "" +"There are two environment variables that can modify ``sys.path``. :envvar:" +"`PYTHONHOME` sets an alternate value for the prefix of the Python " +"installation. For example, if :envvar:`PYTHONHOME` is set to ``/www/" +"python``, the search path will be set to ``['', '/www/python/lib/pythonX." +"Y/', '/www/python/lib/pythonX.Y/plat-linux2', ...]``." +msgstr "" + +#: ../Doc/install/index.rst:737 +msgid "" +"The :envvar:`PYTHONPATH` variable can be set to a list of paths that will be " +"added to the beginning of ``sys.path``. For example, if :envvar:" +"`PYTHONPATH` is set to ``/www/python:/opt/py``, the search path will begin " +"with ``['/www/python', '/opt/py']``. (Note that directories must exist in " +"order to be added to ``sys.path``; the :mod:`site` module removes paths that " +"don't exist.)" +msgstr "" + +#: ../Doc/install/index.rst:744 +msgid "" +"Finally, ``sys.path`` is just a regular Python list, so any Python " +"application can modify it by adding or removing entries." +msgstr "" + +#: ../Doc/install/index.rst:751 +msgid "Distutils Configuration Files" +msgstr "" + +#: ../Doc/install/index.rst:753 +msgid "" +"As mentioned above, you can use Distutils configuration files to record " +"personal or site preferences for any Distutils options. That is, any option " +"to any command can be stored in one of two or three (depending on your " +"platform) configuration files, which will be consulted before the command-" +"line is parsed. This means that configuration files will override default " +"values, and the command-line will in turn override configuration files. " +"Furthermore, if multiple configuration files apply, values from \"earlier\" " +"files are overridden by \"later\" files." +msgstr "" + +#: ../Doc/install/index.rst:766 +msgid "Location and names of config files" +msgstr "" + +#: ../Doc/install/index.rst:768 +msgid "" +"The names and locations of the configuration files vary slightly across " +"platforms. On Unix and Mac OS X, the three configuration files (in the " +"order they are processed) are:" +msgstr "" + +#: ../Doc/install/index.rst:773 ../Doc/install/index.rst:785 +msgid "Location and filename" +msgstr "" + +#: ../Doc/install/index.rst:775 ../Doc/install/index.rst:787 +msgid "system" +msgstr "" + +#: ../Doc/install/index.rst:775 +msgid ":file:`{prefix}/lib/python{ver}/distutils/distutils.cfg`" +msgstr "" + +#: ../Doc/install/index.rst:777 ../Doc/install/index.rst:789 +msgid "personal" +msgstr "" + +#: ../Doc/install/index.rst:777 +msgid ":file:`$HOME/.pydistutils.cfg`" +msgstr "" + +#: ../Doc/install/index.rst:779 ../Doc/install/index.rst:791 +msgid "local" +msgstr "" + +#: ../Doc/install/index.rst:779 ../Doc/install/index.rst:791 +msgid ":file:`setup.cfg`" +msgstr "" + +#: ../Doc/install/index.rst:779 ../Doc/install/index.rst:791 +msgid "\\(3)" +msgstr "" + +#: ../Doc/install/index.rst:782 +msgid "And on Windows, the configuration files are:" +msgstr "" + +#: ../Doc/install/index.rst:787 +msgid ":file:`{prefix}\\\\Lib\\\\distutils\\\\distutils.cfg`" +msgstr "" + +#: ../Doc/install/index.rst:787 +msgid "\\(4)" +msgstr "" + +#: ../Doc/install/index.rst:789 +msgid ":file:`%HOME%\\\\pydistutils.cfg`" +msgstr "" + +#: ../Doc/install/index.rst:789 +msgid "\\(5)" +msgstr "" + +#: ../Doc/install/index.rst:794 +msgid "" +"On all platforms, the \"personal\" file can be temporarily disabled by " +"passing the `--no-user-cfg` option." +msgstr "" + +#: ../Doc/install/index.rst:800 +msgid "" +"Strictly speaking, the system-wide configuration file lives in the directory " +"where the Distutils are installed; under Python 1.6 and later on Unix, this " +"is as shown. For Python 1.5.2, the Distutils will normally be installed to :" +"file:`{prefix}/lib/python1.5/site-packages/distutils`, so the system " +"configuration file should be put there under Python 1.5.2." +msgstr "" + +#: ../Doc/install/index.rst:807 +msgid "" +"On Unix, if the :envvar:`HOME` environment variable is not defined, the " +"user's home directory will be determined with the :func:`getpwuid` function " +"from the standard :mod:`pwd` module. This is done by the :func:`os.path." +"expanduser` function used by Distutils." +msgstr "" + +#: ../Doc/install/index.rst:813 +msgid "" +"I.e., in the current directory (usually the location of the setup script)." +msgstr "" + +#: ../Doc/install/index.rst:816 +msgid "" +"(See also note (1).) Under Python 1.6 and later, Python's default " +"\"installation prefix\" is :file:`C:\\\\Python`, so the system configuration " +"file is normally :file:`C:\\\\Python\\\\Lib\\\\distutils\\\\distutils.cfg`. " +"Under Python 1.5.2, the default prefix was :file:`C:\\\\Program Files\\" +"\\Python`, and the Distutils were not part of the standard library---so the " +"system configuration file would be :file:`C:\\\\Program Files\\\\Python\\" +"\\distutils\\\\distutils.cfg` in a standard Python 1.5.2 installation under " +"Windows." +msgstr "" + +#: ../Doc/install/index.rst:825 +msgid "" +"On Windows, if the :envvar:`HOME` environment variable is not defined, :" +"envvar:`USERPROFILE` then :envvar:`HOMEDRIVE` and :envvar:`HOMEPATH` will be " +"tried. This is done by the :func:`os.path.expanduser` function used by " +"Distutils." +msgstr "" + +#: ../Doc/install/index.rst:834 +msgid "Syntax of config files" +msgstr "" + +#: ../Doc/install/index.rst:836 +msgid "" +"The Distutils configuration files all have the same syntax. The config " +"files are grouped into sections. There is one section for each Distutils " +"command, plus a ``global`` section for global options that affect every " +"command. Each section consists of one option per line, specified as " +"``option=value``." +msgstr "" + +#: ../Doc/install/index.rst:841 +msgid "" +"For example, the following is a complete config file that just forces all " +"commands to run quietly by default::" +msgstr "" + +#: ../Doc/install/index.rst:847 +msgid "" +"If this is installed as the system config file, it will affect all " +"processing of any Python module distribution by any user on the current " +"system. If it is installed as your personal config file (on systems that " +"support them), it will affect only module distributions processed by you. " +"And if it is used as the :file:`setup.cfg` for a particular module " +"distribution, it affects only that distribution." +msgstr "" + +#: ../Doc/install/index.rst:854 +msgid "" +"You could override the default \"build base\" directory and make the :" +"command:`build\\*` commands always forcibly rebuild all files with the " +"following::" +msgstr "" + +#: ../Doc/install/index.rst:862 +msgid "which corresponds to the command-line arguments ::" +msgstr "" + +#: ../Doc/install/index.rst:866 +msgid "" +"except that including the :command:`build` command on the command-line means " +"that command will be run. Including a particular command in config files " +"has no such implication; it only means that if the command is run, the " +"options in the config file will apply. (Or if other commands that derive " +"values from it are run, they will use the values in the config file.)" +msgstr "" + +#: ../Doc/install/index.rst:872 +msgid "" +"You can find out the complete list of options for any command using the :" +"option:`!--help` option, e.g.::" +msgstr "" + +#: ../Doc/install/index.rst:877 +msgid "" +"and you can find out the complete list of global options by using :option:" +"`!--help` without a command::" +msgstr "" + +#: ../Doc/install/index.rst:882 +msgid "" +"See also the \"Reference\" section of the \"Distributing Python Modules\" " +"manual." +msgstr "" + +#: ../Doc/install/index.rst:888 +msgid "Building Extensions: Tips and Tricks" +msgstr "" + +#: ../Doc/install/index.rst:890 +msgid "" +"Whenever possible, the Distutils try to use the configuration information " +"made available by the Python interpreter used to run the :file:`setup.py` " +"script. For example, the same compiler and linker flags used to compile " +"Python will also be used for compiling extensions. Usually this will work " +"well, but in complicated situations this might be inappropriate. This " +"section discusses how to override the usual Distutils behaviour." +msgstr "" + +#: ../Doc/install/index.rst:901 +msgid "Tweaking compiler/linker flags" +msgstr "" + +#: ../Doc/install/index.rst:903 +msgid "" +"Compiling a Python extension written in C or C++ will sometimes require " +"specifying custom flags for the compiler and linker in order to use a " +"particular library or produce a special kind of object code. This is " +"especially true if the extension hasn't been tested on your platform, or if " +"you're trying to cross-compile Python." +msgstr "" + +#: ../Doc/install/index.rst:909 +msgid "" +"In the most general case, the extension author might have foreseen that " +"compiling the extensions would be complicated, and provided a :file:`Setup` " +"file for you to edit. This will likely only be done if the module " +"distribution contains many separate extension modules, or if they often " +"require elaborate sets of compiler flags in order to work." +msgstr "" + +#: ../Doc/install/index.rst:915 +msgid "" +"A :file:`Setup` file, if present, is parsed in order to get a list of " +"extensions to build. Each line in a :file:`Setup` describes a single " +"module. Lines have the following structure::" +msgstr "" + +#: ../Doc/install/index.rst:922 +msgid "Let's examine each of the fields in turn." +msgstr "" + +#: ../Doc/install/index.rst:924 +msgid "" +"*module* is the name of the extension module to be built, and should be a " +"valid Python identifier. You can't just change this in order to rename a " +"module (edits to the source code would also be needed), so this should be " +"left alone." +msgstr "" + +#: ../Doc/install/index.rst:928 +msgid "" +"*sourcefile* is anything that's likely to be a source code file, at least " +"judging by the filename. Filenames ending in :file:`.c` are assumed to be " +"written in C, filenames ending in :file:`.C`, :file:`.cc`, and :file:`.c++` " +"are assumed to be C++, and filenames ending in :file:`.m` or :file:`.mm` are " +"assumed to be in Objective C." +msgstr "" + +#: ../Doc/install/index.rst:934 +msgid "" +"*cpparg* is an argument for the C preprocessor, and is anything starting " +"with :option:`!-I`, :option:`-D`, :option:`!-U` or :option:`-C`." +msgstr "" + +#: ../Doc/install/index.rst:937 +msgid "" +"*library* is anything ending in :file:`.a` or beginning with :option:`-l` " +"or :option:`-L`." +msgstr "" + +#: ../Doc/install/index.rst:940 +msgid "" +"If a particular platform requires a special library on your platform, you " +"can add it by editing the :file:`Setup` file and running ``python setup.py " +"build``. For example, if the module defined by the line ::" +msgstr "" + +#: ../Doc/install/index.rst:946 +msgid "" +"must be linked with the math library :file:`libm.a` on your platform, simply " +"add :option:`-lm` to the line::" +msgstr "" + +#: ../Doc/install/index.rst:951 +msgid "" +"Arbitrary switches intended for the compiler or the linker can be supplied " +"with the :option:`-Xcompiler` *arg* and :option:`-Xlinker` *arg* options::" +msgstr "" + +#: ../Doc/install/index.rst:956 +msgid "" +"The next option after :option:`-Xcompiler` and :option:`-Xlinker` will be " +"appended to the proper command line, so in the above example the compiler " +"will be passed the :option:`-o32` option, and the linker will be passed :" +"option:`-shared`. If a compiler option requires an argument, you'll have to " +"supply multiple :option:`-Xcompiler` options; for example, to pass ``-x c+" +"+`` the :file:`Setup` file would have to contain ``-Xcompiler -x -Xcompiler c" +"++``." +msgstr "" + +#: ../Doc/install/index.rst:963 +msgid "" +"Compiler flags can also be supplied through setting the :envvar:`CFLAGS` " +"environment variable. If set, the contents of :envvar:`CFLAGS` will be " +"added to the compiler flags specified in the :file:`Setup` file." +msgstr "" + +#: ../Doc/install/index.rst:971 +msgid "Using non-Microsoft compilers on Windows" +msgstr "" + +#: ../Doc/install/index.rst:978 +msgid "Borland/CodeGear C++" +msgstr "" + +#: ../Doc/install/index.rst:980 +msgid "" +"This subsection describes the necessary steps to use Distutils with the " +"Borland C++ compiler version 5.5. First you have to know that Borland's " +"object file format (OMF) is different from the format used by the Python " +"version you can download from the Python or ActiveState Web site. (Python " +"is built with Microsoft Visual C++, which uses COFF as the object file " +"format.) For this reason you have to convert Python's library :file:" +"`python25.lib` into the Borland format. You can do this as follows:" +msgstr "" + +#: ../Doc/install/index.rst:995 +msgid "" +"The :file:`coff2omf` program comes with the Borland compiler. The file :" +"file:`python25.lib` is in the :file:`Libs` directory of your Python " +"installation. If your extension uses other libraries (zlib, ...) you have " +"to convert them too." +msgstr "" + +#: ../Doc/install/index.rst:1000 +msgid "" +"The converted files have to reside in the same directories as the normal " +"libraries." +msgstr "" + +#: ../Doc/install/index.rst:1003 +msgid "" +"How does Distutils manage to use these libraries with their changed names? " +"If the extension needs a library (eg. :file:`foo`) Distutils checks first if " +"it finds a library with suffix :file:`_bcpp` (eg. :file:`foo_bcpp.lib`) and " +"then uses this library. In the case it doesn't find such a special library " +"it uses the default name (:file:`foo.lib`.) [#]_" +msgstr "" + +#: ../Doc/install/index.rst:1009 +msgid "" +"To let Distutils compile your extension with Borland C++ you now have to " +"type::" +msgstr "" + +#: ../Doc/install/index.rst:1013 +msgid "" +"If you want to use the Borland C++ compiler as the default, you could " +"specify this in your personal or system-wide configuration file for " +"Distutils (see section :ref:`inst-config-files`.)" +msgstr "" + +#: ../Doc/install/index.rst:1022 +msgid "`C++Builder Compiler `_" +msgstr "" + +#: ../Doc/install/index.rst:1021 +msgid "" +"Information about the free C++ compiler from Borland, including links to the " +"download pages." +msgstr "" + +#: ../Doc/install/index.rst:1025 +msgid "" +"`Creating Python Extensions Using Borland's Free Compiler `_" +msgstr "" + +#: ../Doc/install/index.rst:1025 +msgid "" +"Document describing how to use Borland's free command-line C++ compiler to " +"build Python." +msgstr "" + +#: ../Doc/install/index.rst:1030 +msgid "GNU C / Cygwin / MinGW" +msgstr "" + +#: ../Doc/install/index.rst:1032 +msgid "" +"This section describes the necessary steps to use Distutils with the GNU C/C+" +"+ compilers in their Cygwin and MinGW distributions. [#]_ For a Python " +"interpreter that was built with Cygwin, everything should work without any " +"of these following steps." +msgstr "" + +#: ../Doc/install/index.rst:1037 +msgid "" +"Not all extensions can be built with MinGW or Cygwin, but many can. " +"Extensions most likely to not work are those that use C++ or depend on " +"Microsoft Visual C extensions." +msgstr "" + +#: ../Doc/install/index.rst:1041 +msgid "To let Distutils compile your extension with Cygwin you have to type::" +msgstr "" + +#: ../Doc/install/index.rst:1045 +msgid "and for Cygwin in no-cygwin mode [#]_ or for MinGW type::" +msgstr "" + +#: ../Doc/install/index.rst:1049 +msgid "" +"If you want to use any of these options/compilers as default, you should " +"consider writing it in your personal or system-wide configuration file for " +"Distutils (see section :ref:`inst-config-files`.)" +msgstr "" + +#: ../Doc/install/index.rst:1054 +msgid "Older Versions of Python and MinGW" +msgstr "" + +#: ../Doc/install/index.rst:1055 +msgid "" +"The following instructions only apply if you're using a version of Python " +"inferior to 2.4.1 with a MinGW inferior to 3.0.0 (with " +"binutils-2.13.90-20030111-1)." +msgstr "" + +#: ../Doc/install/index.rst:1059 +msgid "" +"These compilers require some special libraries. This task is more complex " +"than for Borland's C++, because there is no program to convert the library. " +"First you have to create a list of symbols which the Python DLL exports. " +"(You can find a good program for this task at https://sourceforge.net/" +"projects/mingw/files/MinGW/Extension/pexports/)." +msgstr "" + +#: ../Doc/install/index.rst:1072 +msgid "" +"The location of an installed :file:`python25.dll` will depend on the " +"installation options and the version and language of Windows. In a \"just " +"for me\" installation, it will appear in the root of the installation " +"directory. In a shared installation, it will be located in the system " +"directory." +msgstr "" + +#: ../Doc/install/index.rst:1077 +msgid "" +"Then you can create from these information an import library for gcc. ::" +msgstr "" + +#: ../Doc/install/index.rst:1081 +msgid "" +"The resulting library has to be placed in the same directory as :file:" +"`python25.lib`. (Should be the :file:`libs` directory under your Python " +"installation directory.)" +msgstr "" + +#: ../Doc/install/index.rst:1085 +msgid "" +"If your extension uses other libraries (zlib,...) you might have to convert " +"them too. The converted files have to reside in the same directories as the " +"normal libraries do." +msgstr "" + +#: ../Doc/install/index.rst:1092 +msgid "" +"`Building Python modules on MS Windows platform with MinGW `_" +msgstr "" + +#: ../Doc/install/index.rst:1093 +msgid "" +"Information about building the required libraries for the MinGW environment." +msgstr "" + +#: ../Doc/install/index.rst:1097 +msgid "Footnotes" +msgstr "" + +#: ../Doc/install/index.rst:1098 +msgid "" +"This also means you could replace all existing COFF-libraries with OMF-" +"libraries of the same name." +msgstr "" + +#: ../Doc/install/index.rst:1101 +msgid "" +"Check https://www.sourceware.org/cygwin/ and http://www.mingw.org/ for more " +"information" +msgstr "" + +#: ../Doc/install/index.rst:1104 +msgid "" +"Then you have no POSIX emulation available, but you also don't need :file:" +"`cygwin1.dll`." +msgstr "" diff --git a/installing.po b/installing.po new file mode 100644 index 00000000..f4611a82 --- /dev/null +++ b/installing.po @@ -0,0 +1,327 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) 2001-2016, Python Software Foundation +# This file is distributed under the same license as the Python package. +# FIRST AUTHOR , YEAR. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: Python 3.6\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2016-10-17 21:44+0200\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: FULL NAME \n" +"Language-Team: LANGUAGE \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#: ../Doc/installing/index.rst:7 +msgid "Installing Python Modules" +msgstr "" + +#: ../Doc/installing/index.rst:9 +msgid "distutils-sig@python.org" +msgstr "" + +#: ../Doc/installing/index.rst:11 +msgid "" +"As a popular open source development project, Python has an active " +"supporting community of contributors and users that also make their software " +"available for other Python developers to use under open source license terms." +msgstr "" + +#: ../Doc/installing/index.rst:15 +msgid "" +"This allows Python users to share and collaborate effectively, benefiting " +"from the solutions others have already created to common (and sometimes even " +"rare!) problems, as well as potentially contributing their own solutions to " +"the common pool." +msgstr "" + +#: ../Doc/installing/index.rst:20 +msgid "" +"This guide covers the installation part of the process. For a guide to " +"creating and sharing your own Python projects, refer to the :ref:" +"`distribution guide `." +msgstr "" + +#: ../Doc/installing/index.rst:26 +msgid "" +"For corporate and other institutional users, be aware that many " +"organisations have their own policies around using and contributing to open " +"source software. Please take such policies into account when making use of " +"the distribution and installation tools provided with Python." +msgstr "" + +#: ../Doc/installing/index.rst:33 +msgid "Key terms" +msgstr "" + +#: ../Doc/installing/index.rst:35 +msgid "" +"``pip`` is the preferred installer program. Starting with Python 3.4, it is " +"included by default with the Python binary installers." +msgstr "" + +#: ../Doc/installing/index.rst:37 +msgid "" +"A *virtual environment* is a semi-isolated Python environment that allows " +"packages to be installed for use by a particular application, rather than " +"being installed system wide." +msgstr "" + +#: ../Doc/installing/index.rst:40 +msgid "" +"``venv`` is the standard tool for creating virtual environments, and has " +"been part of Python since Python 3.3. Starting with Python 3.4, it defaults " +"to installing ``pip`` into all created virtual environments." +msgstr "" + +#: ../Doc/installing/index.rst:43 +msgid "" +"``virtualenv`` is a third party alternative (and predecessor) to ``venv``. " +"It allows virtual environments to be used on versions of Python prior to " +"3.4, which either don't provide ``venv`` at all, or aren't able to " +"automatically install ``pip`` into created environments." +msgstr "" + +#: ../Doc/installing/index.rst:47 +msgid "" +"The `Python Packaging Index `__ is a public " +"repository of open source licensed packages made available for use by other " +"Python users." +msgstr "" + +#: ../Doc/installing/index.rst:50 +msgid "" +"the `Python Packaging Authority `__ are the " +"group of developers and documentation authors responsible for the " +"maintenance and evolution of the standard packaging tools and the associated " +"metadata and file format standards. They maintain a variety of tools, " +"documentation, and issue trackers on both `GitHub `__ and `BitBucket `__." +msgstr "" + +#: ../Doc/installing/index.rst:57 +msgid "" +"``distutils`` is the original build and distribution system first added to " +"the Python standard library in 1998. While direct use of ``distutils`` is " +"being phased out, it still laid the foundation for the current packaging and " +"distribution infrastructure, and it not only remains part of the standard " +"library, but its name lives on in other ways (such as the name of the " +"mailing list used to coordinate Python packaging standards development)." +msgstr "" + +#: ../Doc/installing/index.rst:65 +msgid "" +"``pyvenv`` was the recommended tool for creating virtual environments for " +"Python 3.3 and 3.4, and is `deprecated in Python 3.6 `_." +msgstr "" + +#: ../Doc/installing/index.rst:70 +msgid "" +"The use of ``venv`` is now recommended for creating virtual environments." +msgstr "" + +#: ../Doc/installing/index.rst:75 +msgid "" +"`Python Packaging User Guide: Creating and using virtual environments " +"`__" +msgstr "" + +#: ../Doc/installing/index.rst:80 +msgid "Basic usage" +msgstr "" + +#: ../Doc/installing/index.rst:82 +msgid "" +"The standard packaging tools are all designed to be used from the command " +"line." +msgstr "" + +#: ../Doc/installing/index.rst:85 +msgid "" +"The following command will install the latest version of a module and its " +"dependencies from the Python Packaging Index::" +msgstr "" + +#: ../Doc/installing/index.rst:92 +msgid "" +"For POSIX users (including Mac OS X and Linux users), the examples in this " +"guide assume the use of a :term:`virtual environment`." +msgstr "" + +#: ../Doc/installing/index.rst:95 +msgid "" +"For Windows users, the examples in this guide assume that the option to " +"adjust the system PATH environment variable was selected when installing " +"Python." +msgstr "" + +#: ../Doc/installing/index.rst:99 +msgid "" +"It's also possible to specify an exact or minimum version directly on the " +"command line. When using comparator operators such as ``>``, ``<`` or some " +"other special character which get interpreted by shell, the package name and " +"the version should be enclosed within double quotes::" +msgstr "" + +#: ../Doc/installing/index.rst:107 +msgid "" +"Normally, if a suitable module is already installed, attempting to install " +"it again will have no effect. Upgrading existing modules must be requested " +"explicitly::" +msgstr "" + +#: ../Doc/installing/index.rst:113 +msgid "" +"More information and resources regarding ``pip`` and its capabilities can be " +"found in the `Python Packaging User Guide `__." +msgstr "" + +#: ../Doc/installing/index.rst:116 +msgid "" +"Creation of virtual environments is done through the :mod:`venv` module. " +"Installing packages into an active virtual environment uses the commands " +"shown above." +msgstr "" + +#: ../Doc/installing/index.rst:122 +msgid "" +"`Python Packaging User Guide: Installing Python Distribution Packages " +"`__" +msgstr "" + +#: ../Doc/installing/index.rst:127 +msgid "How do I ...?" +msgstr "" + +#: ../Doc/installing/index.rst:129 +msgid "These are quick answers or links for some common tasks." +msgstr "" + +#: ../Doc/installing/index.rst:132 +msgid "... install ``pip`` in versions of Python prior to Python 3.4?" +msgstr "" + +#: ../Doc/installing/index.rst:134 +msgid "" +"Python only started bundling ``pip`` with Python 3.4. For earlier versions, " +"``pip`` needs to be \"bootstrapped\" as described in the Python Packaging " +"User Guide." +msgstr "" + +#: ../Doc/installing/index.rst:140 +msgid "" +"`Python Packaging User Guide: Requirements for Installing Packages `__" +msgstr "" + +#: ../Doc/installing/index.rst:147 +msgid "... install packages just for the current user?" +msgstr "" + +#: ../Doc/installing/index.rst:149 +msgid "" +"Passing the ``--user`` option to ``python -m pip install`` will install a " +"package just for the current user, rather than for all users of the system." +msgstr "" + +#: ../Doc/installing/index.rst:154 +msgid "... install scientific Python packages?" +msgstr "" + +#: ../Doc/installing/index.rst:156 +msgid "" +"A number of scientific Python packages have complex binary dependencies, and " +"aren't currently easy to install using ``pip`` directly. At this point in " +"time, it will often be easier for users to install these packages by `other " +"means `__ rather than attempting to " +"install them with ``pip``." +msgstr "" + +#: ../Doc/installing/index.rst:164 +msgid "" +"`Python Packaging User Guide: Installing Scientific Packages `__" +msgstr "" + +#: ../Doc/installing/index.rst:169 +msgid "... work with multiple versions of Python installed in parallel?" +msgstr "" + +#: ../Doc/installing/index.rst:171 +msgid "" +"On Linux, Mac OS X, and other POSIX systems, use the versioned Python " +"commands in combination with the ``-m`` switch to run the appropriate copy " +"of ``pip``::" +msgstr "" + +#: ../Doc/installing/index.rst:180 +msgid "Appropriately versioned ``pip`` commands may also be available." +msgstr "" + +#: ../Doc/installing/index.rst:182 +msgid "" +"On Windows, use the ``py`` Python launcher in combination with the ``-m`` " +"switch::" +msgstr "" + +#: ../Doc/installing/index.rst:199 +msgid "Common installation issues" +msgstr "" + +#: ../Doc/installing/index.rst:202 +msgid "Installing into the system Python on Linux" +msgstr "" + +#: ../Doc/installing/index.rst:204 +msgid "" +"On Linux systems, a Python installation will typically be included as part " +"of the distribution. Installing into this Python installation requires root " +"access to the system, and may interfere with the operation of the system " +"package manager and other components of the system if a component is " +"unexpectedly upgraded using ``pip``." +msgstr "" + +#: ../Doc/installing/index.rst:210 +msgid "" +"On such systems, it is often better to use a virtual environment or a per-" +"user installation when installing packages with ``pip``." +msgstr "" + +#: ../Doc/installing/index.rst:215 +msgid "Installing binary extensions" +msgstr "" + +#: ../Doc/installing/index.rst:217 +msgid "" +"Python has typically relied heavily on source based distribution, with end " +"users being expected to compile extension modules from source as part of the " +"installation process." +msgstr "" + +#: ../Doc/installing/index.rst:221 +msgid "" +"With the introduction of support for the binary ``wheel`` format, and the " +"ability to publish wheels for at least Windows and Mac OS X through the " +"Python Packaging Index, this problem is expected to diminish over time, as " +"users are more regularly able to install pre-built extensions rather than " +"needing to build them themselves." +msgstr "" + +#: ../Doc/installing/index.rst:227 +msgid "" +"Some of the solutions for installing `scientific software `__ that are not yet available as pre-built ``wheel`` " +"files may also help with obtaining other binary extensions without needing " +"to build them locally." +msgstr "" + +#: ../Doc/installing/index.rst:234 +msgid "" +"`Python Packaging User Guide: Binary Extensions `__" +msgstr "" diff --git a/library.po b/library.po new file mode 100644 index 00000000..08dfe011 --- /dev/null +++ b/library.po @@ -0,0 +1,151337 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) 2001-2016, Python Software Foundation +# This file is distributed under the same license as the Python package. +# FIRST AUTHOR , YEAR. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: Python 3.6\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2016-10-17 21:44+0200\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: FULL NAME \n" +"Language-Team: LANGUAGE \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#: ../Doc/library/2to3.rst:4 +msgid "2to3 - Automated Python 2 to 3 code translation" +msgstr "" + +#: ../Doc/library/2to3.rst:8 +msgid "" +"2to3 is a Python program that reads Python 2.x source code and applies a " +"series of *fixers* to transform it into valid Python 3.x code. The standard " +"library contains a rich set of fixers that will handle almost all code. " +"2to3 supporting library :mod:`lib2to3` is, however, a flexible and generic " +"library, so it is possible to write your own fixers for 2to3. :mod:" +"`lib2to3` could also be adapted to custom applications in which Python code " +"needs to be edited automatically." +msgstr "" + +#: ../Doc/library/2to3.rst:20 +msgid "Using 2to3" +msgstr "" + +#: ../Doc/library/2to3.rst:22 +msgid "" +"2to3 will usually be installed with the Python interpreter as a script. It " +"is also located in the :file:`Tools/scripts` directory of the Python root." +msgstr "" + +#: ../Doc/library/2to3.rst:25 +msgid "" +"2to3's basic arguments are a list of files or directories to transform. The " +"directories are recursively traversed for Python sources." +msgstr "" + +#: ../Doc/library/2to3.rst:28 +msgid "Here is a sample Python 2.x source file, :file:`example.py`::" +msgstr "" + +#: ../Doc/library/2to3.rst:36 +msgid "It can be converted to Python 3.x code via 2to3 on the command line:" +msgstr "" + +#: ../Doc/library/2to3.rst:42 +msgid "" +"A diff against the original source file is printed. 2to3 can also write the " +"needed modifications right back to the source file. (A backup of the " +"original file is made unless :option:`-n` is also given.) Writing the " +"changes back is enabled with the :option:`-w` flag:" +msgstr "" + +#: ../Doc/library/2to3.rst:51 +msgid "After transformation, :file:`example.py` looks like this::" +msgstr "" + +#: ../Doc/library/2to3.rst:59 +msgid "" +"Comments and exact indentation are preserved throughout the translation " +"process." +msgstr "" + +#: ../Doc/library/2to3.rst:61 +msgid "" +"By default, 2to3 runs a set of :ref:`predefined fixers <2to3-fixers>`. The :" +"option:`!-l` flag lists all available fixers. An explicit set of fixers to " +"run can be given with :option:`-f`. Likewise the :option:`!-x` explicitly " +"disables a fixer. The following example runs only the ``imports`` and " +"``has_key`` fixers:" +msgstr "" + +#: ../Doc/library/2to3.rst:70 +msgid "This command runs every fixer except the ``apply`` fixer:" +msgstr "" + +#: ../Doc/library/2to3.rst:76 +msgid "" +"Some fixers are *explicit*, meaning they aren't run by default and must be " +"listed on the command line to be run. Here, in addition to the default " +"fixers, the ``idioms`` fixer is run:" +msgstr "" + +#: ../Doc/library/2to3.rst:84 +msgid "Notice how passing ``all`` enables all default fixers." +msgstr "" + +#: ../Doc/library/2to3.rst:86 +msgid "" +"Sometimes 2to3 will find a place in your source code that needs to be " +"changed, but 2to3 cannot fix automatically. In this case, 2to3 will print a " +"warning beneath the diff for a file. You should address the warning in " +"order to have compliant 3.x code." +msgstr "" + +#: ../Doc/library/2to3.rst:91 +msgid "" +"2to3 can also refactor doctests. To enable this mode, use the :option:`!-d` " +"flag. Note that *only* doctests will be refactored. This also doesn't " +"require the module to be valid Python. For example, doctest like examples " +"in a reST document could also be refactored with this option." +msgstr "" + +#: ../Doc/library/2to3.rst:96 +msgid "" +"The :option:`!-v` option enables output of more information on the " +"translation process." +msgstr "" + +#: ../Doc/library/2to3.rst:99 +msgid "" +"Since some print statements can be parsed as function calls or statements, " +"2to3 cannot always read files containing the print function. When 2to3 " +"detects the presence of the ``from __future__ import print_function`` " +"compiler directive, it modifies its internal grammar to interpret :func:" +"`print` as a function. This change can also be enabled manually with the :" +"option:`-p` flag. Use :option:`-p` to run fixers on code that already has " +"had its print statements converted." +msgstr "" + +#: ../Doc/library/2to3.rst:107 +msgid "" +"The :option:`-o` or :option:`--output-dir` option allows specification of an " +"alternate directory for processed output files to be written to. The :" +"option:`-n` flag is required when using this as backup files do not make " +"sense when not overwriting the input files." +msgstr "" + +#: ../Doc/library/2to3.rst:112 +msgid "The :option:`-o` option was added." +msgstr "" + +#: ../Doc/library/2to3.rst:115 +msgid "" +"The :option:`!-W` or :option:`--write-unchanged-files` flag tells 2to3 to " +"always write output files even if no changes were required to the file. " +"This is most useful with :option:`-o` so that an entire Python source tree " +"is copied with translation from one directory to another. This option " +"implies the :option:`-w` flag as it would not make sense otherwise." +msgstr "" + +#: ../Doc/library/2to3.rst:121 +msgid "The :option:`!-W` flag was added." +msgstr "" + +#: ../Doc/library/2to3.rst:124 +msgid "" +"The :option:`--add-suffix` option specifies a string to append to all output " +"filenames. The :option:`-n` flag is required when specifying this as " +"backups are not necessary when writing to different filenames. Example:" +msgstr "" + +#: ../Doc/library/2to3.rst:132 +msgid "Will cause a converted file named ``example.py3`` to be written." +msgstr "" + +#: ../Doc/library/2to3.rst:134 +msgid "The :option:`--add-suffix` option was added." +msgstr "" + +#: ../Doc/library/2to3.rst:137 +msgid "To translate an entire project from one directory tree to another use:" +msgstr "" + +#: ../Doc/library/2to3.rst:147 +msgid "Fixers" +msgstr "" + +#: ../Doc/library/2to3.rst:149 +msgid "" +"Each step of transforming code is encapsulated in a fixer. The command " +"``2to3 -l`` lists them. As :ref:`documented above <2to3-using>`, each can " +"be turned on and off individually. They are described here in more detail." +msgstr "" + +#: ../Doc/library/2to3.rst:156 +msgid "" +"Removes usage of :func:`apply`. For example ``apply(function, *args, " +"**kwargs)`` is converted to ``function(*args, **kwargs)``." +msgstr "" + +#: ../Doc/library/2to3.rst:161 +msgid "Replaces deprecated :mod:`unittest` method names with the correct ones." +msgstr "" + +#: ../Doc/library/2to3.rst:164 ../Doc/library/2to3.rst:358 +#: ../Doc/library/time.rst:93 +msgid "From" +msgstr "" + +#: ../Doc/library/2to3.rst:164 ../Doc/library/2to3.rst:358 +#: ../Doc/library/time.rst:93 +msgid "To" +msgstr "" + +#: ../Doc/library/2to3.rst:166 +msgid "``failUnlessEqual(a, b)``" +msgstr "" + +#: ../Doc/library/2to3.rst:166 ../Doc/library/2to3.rst:168 +msgid ":meth:`assertEqual(a, b) `" +msgstr "" + +#: ../Doc/library/2to3.rst:168 +msgid "``assertEquals(a, b)``" +msgstr "" + +#: ../Doc/library/2to3.rst:170 +msgid "``failIfEqual(a, b)``" +msgstr "" + +#: ../Doc/library/2to3.rst:170 ../Doc/library/2to3.rst:172 +msgid ":meth:`assertNotEqual(a, b) `" +msgstr "" + +#: ../Doc/library/2to3.rst:172 +msgid "``assertNotEquals(a, b)``" +msgstr "" + +#: ../Doc/library/2to3.rst:174 +msgid "``failUnless(a)``" +msgstr "" + +#: ../Doc/library/2to3.rst:174 ../Doc/library/2to3.rst:176 +msgid ":meth:`assertTrue(a) `" +msgstr "" + +#: ../Doc/library/2to3.rst:176 +msgid "``assert_(a)``" +msgstr "" + +#: ../Doc/library/2to3.rst:178 +msgid "``failIf(a)``" +msgstr "" + +#: ../Doc/library/2to3.rst:178 +msgid ":meth:`assertFalse(a) `" +msgstr "" + +#: ../Doc/library/2to3.rst:180 +msgid "``failUnlessRaises(exc, cal)``" +msgstr "" + +#: ../Doc/library/2to3.rst:180 +msgid ":meth:`assertRaises(exc, cal) `" +msgstr "" + +#: ../Doc/library/2to3.rst:182 +msgid "``failUnlessAlmostEqual(a, b)``" +msgstr "" + +#: ../Doc/library/2to3.rst:182 ../Doc/library/2to3.rst:184 +msgid ":meth:`assertAlmostEqual(a, b) `" +msgstr "" + +#: ../Doc/library/2to3.rst:184 +msgid "``assertAlmostEquals(a, b)``" +msgstr "" + +#: ../Doc/library/2to3.rst:186 +msgid "``failIfAlmostEqual(a, b)``" +msgstr "" + +#: ../Doc/library/2to3.rst:186 ../Doc/library/2to3.rst:188 +msgid "" +":meth:`assertNotAlmostEqual(a, b) `" +msgstr "" + +#: ../Doc/library/2to3.rst:188 +msgid "``assertNotAlmostEquals(a, b)``" +msgstr "" + +#: ../Doc/library/2to3.rst:194 +msgid "Converts :class:`basestring` to :class:`str`." +msgstr "" + +#: ../Doc/library/2to3.rst:198 +msgid "" +"Converts :class:`buffer` to :class:`memoryview`. This fixer is optional " +"because the :class:`memoryview` API is similar but not exactly the same as " +"that of :class:`buffer`." +msgstr "" + +#: ../Doc/library/2to3.rst:204 +msgid "" +"Converts ``callable(x)`` to ``isinstance(x, collections.Callable)``, adding " +"an import to :mod:`collections` if needed. Note ``callable(x)`` has returned " +"in Python 3.2, so if you do not intend to support Python 3.1, you can " +"disable this fixer." +msgstr "" + +#: ../Doc/library/2to3.rst:211 +msgid "" +"Fixes dictionary iteration methods. :meth:`dict.iteritems` is converted to :" +"meth:`dict.items`, :meth:`dict.iterkeys` to :meth:`dict.keys`, and :meth:" +"`dict.itervalues` to :meth:`dict.values`. Similarly, :meth:`dict." +"viewitems`, :meth:`dict.viewkeys` and :meth:`dict.viewvalues` are converted " +"respectively to :meth:`dict.items`, :meth:`dict.keys` and :meth:`dict." +"values`. It also wraps existing usages of :meth:`dict.items`, :meth:`dict." +"keys`, and :meth:`dict.values` in a call to :class:`list`." +msgstr "" + +#: ../Doc/library/2to3.rst:221 +msgid "Converts ``except X, T`` to ``except X as T``." +msgstr "" + +#: ../Doc/library/2to3.rst:225 +msgid "Converts the ``exec`` statement to the :func:`exec` function." +msgstr "" + +#: ../Doc/library/2to3.rst:229 +msgid "" +"Removes usage of :func:`execfile`. The argument to :func:`execfile` is " +"wrapped in calls to :func:`open`, :func:`compile`, and :func:`exec`." +msgstr "" + +#: ../Doc/library/2to3.rst:234 +msgid "" +"Changes assignment of :attr:`sys.exitfunc` to use of the :mod:`atexit` " +"module." +msgstr "" + +#: ../Doc/library/2to3.rst:239 +msgid "Wraps :func:`filter` usage in a :class:`list` call." +msgstr "" + +#: ../Doc/library/2to3.rst:243 +msgid "" +"Fixes function attributes that have been renamed. For example, " +"``my_function.func_closure`` is converted to ``my_function.__closure__``." +msgstr "" + +#: ../Doc/library/2to3.rst:248 +msgid "Removes ``from __future__ import new_feature`` statements." +msgstr "" + +#: ../Doc/library/2to3.rst:252 +msgid "Renames :func:`os.getcwdu` to :func:`os.getcwd`." +msgstr "" + +#: ../Doc/library/2to3.rst:256 +msgid "Changes ``dict.has_key(key)`` to ``key in dict``." +msgstr "" + +#: ../Doc/library/2to3.rst:260 +msgid "" +"This optional fixer performs several transformations that make Python code " +"more idiomatic. Type comparisons like ``type(x) is SomeClass`` and " +"``type(x) == SomeClass`` are converted to ``isinstance(x, SomeClass)``. " +"``while 1`` becomes ``while True``. This fixer also tries to make use of :" +"func:`sorted` in appropriate places. For example, this block ::" +msgstr "" + +#: ../Doc/library/2to3.rst:269 +msgid "is changed to ::" +msgstr "" + +#: ../Doc/library/2to3.rst:275 +msgid "Detects sibling imports and converts them to relative imports." +msgstr "" + +#: ../Doc/library/2to3.rst:279 +msgid "Handles module renames in the standard library." +msgstr "" + +#: ../Doc/library/2to3.rst:283 +msgid "" +"Handles other modules renames in the standard library. It is separate from " +"the :2to3fixer:`imports` fixer only because of technical limitations." +msgstr "" + +#: ../Doc/library/2to3.rst:288 +msgid "Converts ``input(prompt)`` to ``eval(input(prompt))``." +msgstr "" + +#: ../Doc/library/2to3.rst:292 +msgid "Converts :func:`intern` to :func:`sys.intern`." +msgstr "" + +#: ../Doc/library/2to3.rst:296 +msgid "" +"Fixes duplicate types in the second argument of :func:`isinstance`. For " +"example, ``isinstance(x, (int, int))`` is converted to ``isinstance(x, " +"(int))``." +msgstr "" + +#: ../Doc/library/2to3.rst:302 +msgid "" +"Removes imports of :func:`itertools.ifilter`, :func:`itertools.izip`, and :" +"func:`itertools.imap`. Imports of :func:`itertools.ifilterfalse` are also " +"changed to :func:`itertools.filterfalse`." +msgstr "" + +#: ../Doc/library/2to3.rst:308 +msgid "" +"Changes usage of :func:`itertools.ifilter`, :func:`itertools.izip`, and :" +"func:`itertools.imap` to their built-in equivalents. :func:`itertools." +"ifilterfalse` is changed to :func:`itertools.filterfalse`." +msgstr "" + +#: ../Doc/library/2to3.rst:314 +msgid "Renames :class:`long` to :class:`int`." +msgstr "" + +#: ../Doc/library/2to3.rst:318 +msgid "" +"Wraps :func:`map` in a :class:`list` call. It also changes ``map(None, x)`` " +"to ``list(x)``. Using ``from future_builtins import map`` disables this " +"fixer." +msgstr "" + +#: ../Doc/library/2to3.rst:324 +msgid "" +"Converts the old metaclass syntax (``__metaclass__ = Meta`` in the class " +"body) to the new (``class X(metaclass=Meta)``)." +msgstr "" + +#: ../Doc/library/2to3.rst:329 +msgid "" +"Fixes old method attribute names. For example, ``meth.im_func`` is " +"converted to ``meth.__func__``." +msgstr "" + +#: ../Doc/library/2to3.rst:334 +msgid "Converts the old not-equal syntax, ``<>``, to ``!=``." +msgstr "" + +#: ../Doc/library/2to3.rst:338 +msgid "" +"Converts the use of iterator's :meth:`~iterator.next` methods to the :func:" +"`next` function. It also renames :meth:`next` methods to :meth:`~iterator." +"__next__`." +msgstr "" + +#: ../Doc/library/2to3.rst:344 +msgid "Renames :meth:`__nonzero__` to :meth:`~object.__bool__`." +msgstr "" + +#: ../Doc/library/2to3.rst:348 +msgid "Converts octal literals into the new syntax." +msgstr "" + +#: ../Doc/library/2to3.rst:352 +msgid "" +"Converts calls to various functions in the :mod:`operator` module to other, " +"but equivalent, function calls. When needed, the appropriate ``import`` " +"statements are added, e.g. ``import collections``. The following mapping " +"are made:" +msgstr "" + +#: ../Doc/library/2to3.rst:360 +msgid "``operator.isCallable(obj)``" +msgstr "" + +#: ../Doc/library/2to3.rst:360 +msgid "``hasattr(obj, '__call__')``" +msgstr "" + +#: ../Doc/library/2to3.rst:361 +msgid "``operator.sequenceIncludes(obj)``" +msgstr "" + +#: ../Doc/library/2to3.rst:361 +msgid "``operator.contains(obj)``" +msgstr "" + +#: ../Doc/library/2to3.rst:362 +msgid "``operator.isSequenceType(obj)``" +msgstr "" + +#: ../Doc/library/2to3.rst:362 +msgid "``isinstance(obj, collections.Sequence)``" +msgstr "" + +#: ../Doc/library/2to3.rst:363 +msgid "``operator.isMappingType(obj)``" +msgstr "" + +#: ../Doc/library/2to3.rst:363 +msgid "``isinstance(obj, collections.Mapping)``" +msgstr "" + +#: ../Doc/library/2to3.rst:364 +msgid "``operator.isNumberType(obj)``" +msgstr "" + +#: ../Doc/library/2to3.rst:364 +msgid "``isinstance(obj, numbers.Number)``" +msgstr "" + +#: ../Doc/library/2to3.rst:365 +msgid "``operator.repeat(obj, n)``" +msgstr "" + +#: ../Doc/library/2to3.rst:365 +msgid "``operator.mul(obj, n)``" +msgstr "" + +#: ../Doc/library/2to3.rst:366 +msgid "``operator.irepeat(obj, n)``" +msgstr "" + +#: ../Doc/library/2to3.rst:366 +msgid "``operator.imul(obj, n)``" +msgstr "" + +#: ../Doc/library/2to3.rst:371 +msgid "" +"Add extra parenthesis where they are required in list comprehensions. For " +"example, ``[x for x in 1, 2]`` becomes ``[x for x in (1, 2)]``." +msgstr "" + +#: ../Doc/library/2to3.rst:376 +msgid "Converts the ``print`` statement to the :func:`print` function." +msgstr "" + +#: ../Doc/library/2to3.rst:380 +msgid "" +"Converts ``raise E, V`` to ``raise E(V)``, and ``raise E, V, T`` to ``raise " +"E(V).with_traceback(T)``. If ``E`` is a tuple, the translation will be " +"incorrect because substituting tuples for exceptions has been removed in 3.0." +msgstr "" + +#: ../Doc/library/2to3.rst:386 +msgid "Converts :func:`raw_input` to :func:`input`." +msgstr "" + +#: ../Doc/library/2to3.rst:390 +msgid "Handles the move of :func:`reduce` to :func:`functools.reduce`." +msgstr "" + +#: ../Doc/library/2to3.rst:394 +msgid "Converts :func:`reload` to :func:`imp.reload`." +msgstr "" + +#: ../Doc/library/2to3.rst:398 +msgid "Changes :data:`sys.maxint` to :data:`sys.maxsize`." +msgstr "" + +#: ../Doc/library/2to3.rst:402 +msgid "Replaces backtick repr with the :func:`repr` function." +msgstr "" + +#: ../Doc/library/2to3.rst:406 +msgid "" +"Replaces use of the :class:`set` constructor with set literals. This fixer " +"is optional." +msgstr "" + +#: ../Doc/library/2to3.rst:411 +msgid "Renames :exc:`StandardError` to :exc:`Exception`." +msgstr "" + +#: ../Doc/library/2to3.rst:415 +msgid "" +"Changes the deprecated :data:`sys.exc_value`, :data:`sys.exc_type`, :data:" +"`sys.exc_traceback` to use :func:`sys.exc_info`." +msgstr "" + +#: ../Doc/library/2to3.rst:420 +msgid "Fixes the API change in generator's :meth:`throw` method." +msgstr "" + +#: ../Doc/library/2to3.rst:424 +msgid "" +"Removes implicit tuple parameter unpacking. This fixer inserts temporary " +"variables." +msgstr "" + +#: ../Doc/library/2to3.rst:429 +msgid "" +"Fixes code broken from the removal of some members in the :mod:`types` " +"module." +msgstr "" + +#: ../Doc/library/2to3.rst:434 +msgid "Renames :class:`unicode` to :class:`str`." +msgstr "" + +#: ../Doc/library/2to3.rst:438 +msgid "" +"Handles the rename of :mod:`urllib` and :mod:`urllib2` to the :mod:`urllib` " +"package." +msgstr "" + +#: ../Doc/library/2to3.rst:443 +msgid "" +"Removes excess whitespace from comma separated items. This fixer is " +"optional." +msgstr "" + +#: ../Doc/library/2to3.rst:448 +msgid "" +"Renames :func:`xrange` to :func:`range` and wraps existing :func:`range` " +"calls with :class:`list`." +msgstr "" + +#: ../Doc/library/2to3.rst:453 +msgid "Changes ``for x in file.xreadlines()`` to ``for x in file``." +msgstr "" + +#: ../Doc/library/2to3.rst:457 +msgid "" +"Wraps :func:`zip` usage in a :class:`list` call. This is disabled when " +"``from future_builtins import zip`` appears." +msgstr "" + +#: ../Doc/library/2to3.rst:462 +msgid ":mod:`lib2to3` - 2to3's library" +msgstr "" + +#: ../Doc/library/2to3.rst:471 +msgid "**Source code:** :source:`Lib/lib2to3/`" +msgstr "" + +#: ../Doc/library/2to3.rst:477 +msgid "" +"The :mod:`lib2to3` API should be considered unstable and may change " +"drastically in the future." +msgstr "" + +#: ../Doc/library/__future__.rst:2 +msgid ":mod:`__future__` --- Future statement definitions" +msgstr "" + +#: ../Doc/library/__future__.rst:7 +msgid "**Source code:** :source:`Lib/__future__.py`" +msgstr "" + +#: ../Doc/library/__future__.rst:11 +msgid ":mod:`__future__` is a real module, and serves three purposes:" +msgstr "" + +#: ../Doc/library/__future__.rst:13 +msgid "" +"To avoid confusing existing tools that analyze import statements and expect " +"to find the modules they're importing." +msgstr "" + +#: ../Doc/library/__future__.rst:16 +msgid "" +"To ensure that :ref:`future statements ` run under releases prior to " +"2.1 at least yield runtime exceptions (the import of :mod:`__future__` will " +"fail, because there was no module of that name prior to 2.1)." +msgstr "" + +#: ../Doc/library/__future__.rst:20 +msgid "" +"To document when incompatible changes were introduced, and when they will be " +"--- or were --- made mandatory. This is a form of executable documentation, " +"and can be inspected programmatically via importing :mod:`__future__` and " +"examining its contents." +msgstr "" + +#: ../Doc/library/__future__.rst:25 +msgid "Each statement in :file:`__future__.py` is of the form::" +msgstr "" + +#: ../Doc/library/__future__.rst:31 +msgid "" +"where, normally, *OptionalRelease* is less than *MandatoryRelease*, and both " +"are 5-tuples of the same form as :data:`sys.version_info`::" +msgstr "" + +#: ../Doc/library/__future__.rst:41 +msgid "" +"*OptionalRelease* records the first release in which the feature was " +"accepted." +msgstr "" + +#: ../Doc/library/__future__.rst:43 +msgid "" +"In the case of a *MandatoryRelease* that has not yet occurred, " +"*MandatoryRelease* predicts the release in which the feature will become " +"part of the language." +msgstr "" + +#: ../Doc/library/__future__.rst:47 +msgid "" +"Else *MandatoryRelease* records when the feature became part of the " +"language; in releases at or after that, modules no longer need a future " +"statement to use the feature in question, but may continue to use such " +"imports." +msgstr "" + +#: ../Doc/library/__future__.rst:51 +msgid "" +"*MandatoryRelease* may also be ``None``, meaning that a planned feature got " +"dropped." +msgstr "" + +#: ../Doc/library/__future__.rst:54 +msgid "" +"Instances of class :class:`_Feature` have two corresponding methods, :meth:" +"`getOptionalRelease` and :meth:`getMandatoryRelease`." +msgstr "" + +#: ../Doc/library/__future__.rst:57 +msgid "" +"*CompilerFlag* is the (bitfield) flag that should be passed in the fourth " +"argument to the built-in function :func:`compile` to enable the feature in " +"dynamically compiled code. This flag is stored in the :attr:`compiler_flag` " +"attribute on :class:`_Feature` instances." +msgstr "" + +#: ../Doc/library/__future__.rst:62 +msgid "" +"No feature description will ever be deleted from :mod:`__future__`. Since " +"its introduction in Python 2.1 the following features have found their way " +"into the language using this mechanism:" +msgstr "" + +#: ../Doc/library/__future__.rst:67 +msgid "feature" +msgstr "" + +#: ../Doc/library/__future__.rst:67 +msgid "optional in" +msgstr "" + +#: ../Doc/library/__future__.rst:67 +msgid "mandatory in" +msgstr "" + +#: ../Doc/library/__future__.rst:67 +msgid "effect" +msgstr "" + +#: ../Doc/library/__future__.rst:69 +msgid "nested_scopes" +msgstr "" + +#: ../Doc/library/__future__.rst:69 +msgid "2.1.0b1" +msgstr "" + +#: ../Doc/library/__future__.rst:69 +msgid "2.2" +msgstr "" + +#: ../Doc/library/__future__.rst:69 +msgid ":pep:`227`: *Statically Nested Scopes*" +msgstr "" + +#: ../Doc/library/__future__.rst:72 +msgid "generators" +msgstr "" + +#: ../Doc/library/__future__.rst:72 +msgid "2.2.0a1" +msgstr "" + +#: ../Doc/library/__future__.rst:72 +msgid "2.3" +msgstr "" + +#: ../Doc/library/__future__.rst:72 +msgid ":pep:`255`: *Simple Generators*" +msgstr "" + +#: ../Doc/library/__future__.rst:75 +msgid "division" +msgstr "" + +#: ../Doc/library/__future__.rst:75 +msgid "2.2.0a2" +msgstr "" + +#: ../Doc/library/__future__.rst:75 ../Doc/library/__future__.rst:78 +#: ../Doc/library/__future__.rst:84 ../Doc/library/__future__.rst:87 +msgid "3.0" +msgstr "" + +#: ../Doc/library/__future__.rst:75 +msgid ":pep:`238`: *Changing the Division Operator*" +msgstr "" + +#: ../Doc/library/__future__.rst:78 +msgid "absolute_import" +msgstr "" + +#: ../Doc/library/__future__.rst:78 ../Doc/library/__future__.rst:81 +msgid "2.5.0a1" +msgstr "" + +#: ../Doc/library/__future__.rst:78 +msgid ":pep:`328`: *Imports: Multi-Line and Absolute/Relative*" +msgstr "" + +#: ../Doc/library/__future__.rst:81 +msgid "with_statement" +msgstr "" + +#: ../Doc/library/__future__.rst:81 +msgid "2.6" +msgstr "" + +#: ../Doc/library/__future__.rst:81 +msgid ":pep:`343`: *The \"with\" Statement*" +msgstr "" + +#: ../Doc/library/__future__.rst:84 +msgid "print_function" +msgstr "" + +#: ../Doc/library/__future__.rst:84 ../Doc/library/__future__.rst:87 +msgid "2.6.0a2" +msgstr "" + +#: ../Doc/library/__future__.rst:84 +msgid ":pep:`3105`: *Make print a function*" +msgstr "" + +#: ../Doc/library/__future__.rst:87 +msgid "unicode_literals" +msgstr "" + +#: ../Doc/library/__future__.rst:87 +msgid ":pep:`3112`: *Bytes literals in Python 3000*" +msgstr "" + +#: ../Doc/library/__future__.rst:90 +msgid "generator_stop" +msgstr "" + +#: ../Doc/library/__future__.rst:90 +msgid "3.5.0b1" +msgstr "" + +#: ../Doc/library/__future__.rst:90 +msgid "3.7" +msgstr "" + +#: ../Doc/library/__future__.rst:90 +msgid ":pep:`479`: *StopIteration handling inside generators*" +msgstr "" + +#: ../Doc/library/__future__.rst:97 +msgid ":ref:`future`" +msgstr "" + +#: ../Doc/library/__future__.rst:98 +msgid "How the compiler treats future imports." +msgstr "" + +#: ../Doc/library/__main__.rst:3 +msgid ":mod:`__main__` --- Top-level script environment" +msgstr "" + +#: ../Doc/library/__main__.rst:10 +msgid "" +"``'__main__'`` is the name of the scope in which top-level code executes. A " +"module's __name__ is set equal to ``'__main__'`` when read from standard " +"input, a script, or from an interactive prompt." +msgstr "" + +#: ../Doc/library/__main__.rst:14 +msgid "" +"A module can discover whether or not it is running in the main scope by " +"checking its own ``__name__``, which allows a common idiom for conditionally " +"executing code in a module when it is run as a script or with ``python -m`` " +"but not when it is imported::" +msgstr "" + +#: ../Doc/library/__main__.rst:23 +msgid "" +"For a package, the same effect can be achieved by including a ``__main__." +"py`` module, the contents of which will be executed when the module is run " +"with ``-m``." +msgstr "" + +#: ../Doc/library/_dummy_thread.rst:2 +msgid "" +":mod:`_dummy_thread` --- Drop-in replacement for the :mod:`_thread` module" +msgstr "" + +#: ../Doc/library/_dummy_thread.rst:7 +msgid "**Source code:** :source:`Lib/_dummy_thread.py`" +msgstr "" + +#: ../Doc/library/_dummy_thread.rst:11 +msgid "" +"This module provides a duplicate interface to the :mod:`_thread` module. It " +"is meant to be imported when the :mod:`_thread` module is not provided on a " +"platform." +msgstr "" + +#: ../Doc/library/_dummy_thread.rst:15 ../Doc/library/dummy_threading.rst:15 +msgid "Suggested usage is::" +msgstr "" + +#: ../Doc/library/_dummy_thread.rst:22 ../Doc/library/dummy_threading.rst:22 +msgid "" +"Be careful to not use this module where deadlock might occur from a thread " +"being created that blocks waiting for another thread to be created. This " +"often occurs with blocking I/O." +msgstr "" + +#: ../Doc/library/_thread.rst:2 +msgid ":mod:`_thread` --- Low-level threading API" +msgstr "" + +#: ../Doc/library/_thread.rst:15 +msgid "" +"This module provides low-level primitives for working with multiple threads " +"(also called :dfn:`light-weight processes` or :dfn:`tasks`) --- multiple " +"threads of control sharing their global data space. For synchronization, " +"simple locks (also called :dfn:`mutexes` or :dfn:`binary semaphores`) are " +"provided. The :mod:`threading` module provides an easier to use and higher-" +"level threading API built on top of this module." +msgstr "" + +#: ../Doc/library/_thread.rst:26 +msgid "" +"The module is optional. It is supported on Windows, Linux, SGI IRIX, " +"Solaris 2.x, as well as on systems that have a POSIX thread (a.k.a. \"pthread" +"\") implementation. For systems lacking the :mod:`_thread` module, the :mod:" +"`_dummy_thread` module is available. It duplicates this module's interface " +"and can be used as a drop-in replacement." +msgstr "" + +#: ../Doc/library/_thread.rst:32 +msgid "It defines the following constants and functions:" +msgstr "" + +#: ../Doc/library/_thread.rst:37 +msgid "Raised on thread-specific errors." +msgstr "" + +#: ../Doc/library/_thread.rst:39 +msgid "This is now a synonym of the built-in :exc:`RuntimeError`." +msgstr "" + +#: ../Doc/library/_thread.rst:45 +msgid "This is the type of lock objects." +msgstr "" + +#: ../Doc/library/_thread.rst:50 +msgid "" +"Start a new thread and return its identifier. The thread executes the " +"function *function* with the argument list *args* (which must be a tuple). " +"The optional *kwargs* argument specifies a dictionary of keyword arguments. " +"When the function returns, the thread silently exits. When the function " +"terminates with an unhandled exception, a stack trace is printed and then " +"the thread exits (but other threads continue to run)." +msgstr "" + +#: ../Doc/library/_thread.rst:60 +msgid "" +"Raise a :exc:`KeyboardInterrupt` exception in the main thread. A subthread " +"can use this function to interrupt the main thread." +msgstr "" + +#: ../Doc/library/_thread.rst:66 +msgid "" +"Raise the :exc:`SystemExit` exception. When not caught, this will cause the " +"thread to exit silently." +msgstr "" + +#: ../Doc/library/_thread.rst:80 +msgid "" +"Return a new lock object. Methods of locks are described below. The lock " +"is initially unlocked." +msgstr "" + +#: ../Doc/library/_thread.rst:86 ../Doc/library/threading.rst:43 +msgid "" +"Return the 'thread identifier' of the current thread. This is a nonzero " +"integer. Its value has no direct meaning; it is intended as a magic cookie " +"to be used e.g. to index a dictionary of thread-specific data. Thread " +"identifiers may be recycled when a thread exits and another thread is " +"created." +msgstr "" + +#: ../Doc/library/_thread.rst:94 ../Doc/library/threading.rst:89 +msgid "" +"Return the thread stack size used when creating new threads. The optional " +"*size* argument specifies the stack size to be used for subsequently created " +"threads, and must be 0 (use platform or configured default) or a positive " +"integer value of at least 32,768 (32 KiB). If *size* is not specified, 0 is " +"used. If changing the thread stack size is unsupported, a :exc:" +"`RuntimeError` is raised. If the specified stack size is invalid, a :exc:" +"`ValueError` is raised and the stack size is unmodified. 32 KiB is " +"currently the minimum supported stack size value to guarantee sufficient " +"stack space for the interpreter itself. Note that some platforms may have " +"particular restrictions on values for the stack size, such as requiring a " +"minimum stack size > 32 KiB or requiring allocation in multiples of the " +"system memory page size - platform documentation should be referred to for " +"more information (4 KiB pages are common; using multiples of 4096 for the " +"stack size is the suggested approach in the absence of more specific " +"information). Availability: Windows, systems with POSIX threads." +msgstr "" + +#: ../Doc/library/_thread.rst:113 +msgid "" +"The maximum value allowed for the *timeout* parameter of :meth:`Lock." +"acquire`. Specifying a timeout greater than this value will raise an :exc:" +"`OverflowError`." +msgstr "" + +#: ../Doc/library/_thread.rst:120 +msgid "Lock objects have the following methods:" +msgstr "" + +#: ../Doc/library/_thread.rst:125 +msgid "" +"Without any optional argument, this method acquires the lock " +"unconditionally, if necessary waiting until it is released by another thread " +"(only one thread at a time can acquire a lock --- that's their reason for " +"existence)." +msgstr "" + +#: ../Doc/library/_thread.rst:129 +msgid "" +"If the integer *waitflag* argument is present, the action depends on its " +"value: if it is zero, the lock is only acquired if it can be acquired " +"immediately without waiting, while if it is nonzero, the lock is acquired " +"unconditionally as above." +msgstr "" + +#: ../Doc/library/_thread.rst:134 +msgid "" +"If the floating-point *timeout* argument is present and positive, it " +"specifies the maximum wait time in seconds before returning. A negative " +"*timeout* argument specifies an unbounded wait. You cannot specify a " +"*timeout* if *waitflag* is zero." +msgstr "" + +#: ../Doc/library/_thread.rst:139 +msgid "" +"The return value is ``True`` if the lock is acquired successfully, ``False`` " +"if not." +msgstr "" + +#: ../Doc/library/_thread.rst:142 ../Doc/library/threading.rst:398 +#: ../Doc/library/threading.rst:476 ../Doc/library/threading.rst:721 +msgid "The *timeout* parameter is new." +msgstr "" + +#: ../Doc/library/_thread.rst:145 ../Doc/library/threading.rst:401 +msgid "Lock acquires can now be interrupted by signals on POSIX." +msgstr "" + +#: ../Doc/library/_thread.rst:151 +msgid "" +"Releases the lock. The lock must have been acquired earlier, but not " +"necessarily by the same thread." +msgstr "" + +#: ../Doc/library/_thread.rst:157 +msgid "" +"Return the status of the lock: ``True`` if it has been acquired by some " +"thread, ``False`` if not." +msgstr "" + +#: ../Doc/library/_thread.rst:160 +msgid "" +"In addition to these methods, lock objects can also be used via the :keyword:" +"`with` statement, e.g.::" +msgstr "" + +#: ../Doc/library/_thread.rst:170 +msgid "**Caveats:**" +msgstr "" + +#: ../Doc/library/_thread.rst:174 +msgid "" +"Threads interact strangely with interrupts: the :exc:`KeyboardInterrupt` " +"exception will be received by an arbitrary thread. (When the :mod:`signal` " +"module is available, interrupts always go to the main thread.)" +msgstr "" + +#: ../Doc/library/_thread.rst:178 +msgid "" +"Calling :func:`sys.exit` or raising the :exc:`SystemExit` exception is " +"equivalent to calling :func:`_thread.exit`." +msgstr "" + +#: ../Doc/library/_thread.rst:181 +msgid "" +"It is not possible to interrupt the :meth:`acquire` method on a lock --- " +"the :exc:`KeyboardInterrupt` exception will happen after the lock has been " +"acquired." +msgstr "" + +#: ../Doc/library/_thread.rst:184 +msgid "" +"When the main thread exits, it is system defined whether the other threads " +"survive. On most systems, they are killed without executing :keyword:" +"`try` ... :keyword:`finally` clauses or executing object destructors." +msgstr "" + +#: ../Doc/library/_thread.rst:189 +msgid "" +"When the main thread exits, it does not do any of its usual cleanup (except " +"that :keyword:`try` ... :keyword:`finally` clauses are honored), and the " +"standard I/O files are not flushed." +msgstr "" + +#: ../Doc/library/abc.rst:2 +msgid ":mod:`abc` --- Abstract Base Classes" +msgstr "" + +#: ../Doc/library/abc.rst:11 +msgid "**Source code:** :source:`Lib/abc.py`" +msgstr "" + +#: ../Doc/library/abc.rst:15 +msgid "" +"This module provides the infrastructure for defining :term:`abstract base " +"classes ` (ABCs) in Python, as outlined in :pep:`3119`; " +"see the PEP for why this was added to Python. (See also :pep:`3141` and the :" +"mod:`numbers` module regarding a type hierarchy for numbers based on ABCs.)" +msgstr "" + +#: ../Doc/library/abc.rst:20 +msgid "" +"The :mod:`collections` module has some concrete classes that derive from " +"ABCs; these can, of course, be further derived. In addition the :mod:" +"`collections.abc` submodule has some ABCs that can be used to test whether a " +"class or instance provides a particular interface, for example, is it " +"hashable or a mapping." +msgstr "" + +#: ../Doc/library/abc.rst:27 +msgid "This module provides the following classes:" +msgstr "" + +#: ../Doc/library/abc.rst:31 +msgid "Metaclass for defining Abstract Base Classes (ABCs)." +msgstr "" + +#: ../Doc/library/abc.rst:33 +msgid "" +"Use this metaclass to create an ABC. An ABC can be subclassed directly, and " +"then acts as a mix-in class. You can also register unrelated concrete " +"classes (even built-in classes) and unrelated ABCs as \"virtual subclasses\" " +"-- these and their descendants will be considered subclasses of the " +"registering ABC by the built-in :func:`issubclass` function, but the " +"registering ABC won't show up in their MRO (Method Resolution Order) nor " +"will method implementations defined by the registering ABC be callable (not " +"even via :func:`super`). [#]_" +msgstr "" + +#: ../Doc/library/abc.rst:42 +msgid "" +"Classes created with a metaclass of :class:`ABCMeta` have the following " +"method:" +msgstr "" + +#: ../Doc/library/abc.rst:46 +msgid "" +"Register *subclass* as a \"virtual subclass\" of this ABC. For example::" +msgstr "" + +#: ../Doc/library/abc.rst:59 +msgid "Returns the registered subclass, to allow usage as a class decorator." +msgstr "" + +#: ../Doc/library/abc.rst:62 +msgid "" +"To detect calls to :meth:`register`, you can use the :func:`get_cache_token` " +"function." +msgstr "" + +#: ../Doc/library/abc.rst:66 +msgid "You can also override this method in an abstract base class:" +msgstr "" + +#: ../Doc/library/abc.rst:70 +msgid "(Must be defined as a class method.)" +msgstr "" + +#: ../Doc/library/abc.rst:72 +msgid "" +"Check whether *subclass* is considered a subclass of this ABC. This means " +"that you can customize the behavior of ``issubclass`` further without the " +"need to call :meth:`register` on every class you want to consider a subclass " +"of the ABC. (This class method is called from the :meth:`__subclasscheck__` " +"method of the ABC.)" +msgstr "" + +#: ../Doc/library/abc.rst:78 +msgid "" +"This method should return ``True``, ``False`` or ``NotImplemented``. If it " +"returns ``True``, the *subclass* is considered a subclass of this ABC. If it " +"returns ``False``, the *subclass* is not considered a subclass of this ABC, " +"even if it would normally be one. If it returns ``NotImplemented``, the " +"subclass check is continued with the usual mechanism." +msgstr "" + +#: ../Doc/library/abc.rst:88 +msgid "" +"For a demonstration of these concepts, look at this example ABC definition::" +msgstr "" + +#: ../Doc/library/abc.rst:117 +msgid "" +"The ABC ``MyIterable`` defines the standard iterable method, :meth:" +"`~iterator.__iter__`, as an abstract method. The implementation given here " +"can still be called from subclasses. The :meth:`get_iterator` method is " +"also part of the ``MyIterable`` abstract base class, but it does not have to " +"be overridden in non-abstract derived classes." +msgstr "" + +#: ../Doc/library/abc.rst:123 +msgid "" +"The :meth:`__subclasshook__` class method defined here says that any class " +"that has an :meth:`~iterator.__iter__` method in its :attr:`~object." +"__dict__` (or in that of one of its base classes, accessed via the :attr:" +"`~class.__mro__` list) is considered a ``MyIterable`` too." +msgstr "" + +#: ../Doc/library/abc.rst:128 +msgid "" +"Finally, the last line makes ``Foo`` a virtual subclass of ``MyIterable``, " +"even though it does not define an :meth:`~iterator.__iter__` method (it uses " +"the old-style iterable protocol, defined in terms of :meth:`__len__` and :" +"meth:`__getitem__`). Note that this will not make ``get_iterator`` " +"available as a method of ``Foo``, so it is provided separately." +msgstr "" + +#: ../Doc/library/abc.rst:137 +msgid "" +"A helper class that has :class:`ABCMeta` as its metaclass. With this class, " +"an abstract base class can be created by simply deriving from :class:`ABC`, " +"avoiding sometimes confusing metaclass usage." +msgstr "" + +#: ../Doc/library/abc.rst:141 +msgid "" +"Note that the type of :class:`ABC` is still :class:`ABCMeta`, therefore " +"inheriting from :class:`ABC` requires the usual precautions regarding " +"metaclass usage, as multiple inheritance may lead to metaclass conflicts." +msgstr "" + +#: ../Doc/library/abc.rst:148 +msgid "The :mod:`abc` module also provides the following decorators:" +msgstr "" + +#: ../Doc/library/abc.rst:152 +msgid "A decorator indicating abstract methods." +msgstr "" + +#: ../Doc/library/abc.rst:154 +msgid "" +"Using this decorator requires that the class's metaclass is :class:`ABCMeta` " +"or is derived from it. A class that has a metaclass derived from :class:" +"`ABCMeta` cannot be instantiated unless all of its abstract methods and " +"properties are overridden. The abstract methods can be called using any of " +"the normal 'super' call mechanisms. :func:`abstractmethod` may be used to " +"declare abstract methods for properties and descriptors." +msgstr "" + +#: ../Doc/library/abc.rst:161 +msgid "" +"Dynamically adding abstract methods to a class, or attempting to modify the " +"abstraction status of a method or class once it is created, are not " +"supported. The :func:`abstractmethod` only affects subclasses derived using " +"regular inheritance; \"virtual subclasses\" registered with the ABC's :meth:" +"`register` method are not affected." +msgstr "" + +#: ../Doc/library/abc.rst:167 +msgid "" +"When :func:`abstractmethod` is applied in combination with other method " +"descriptors, it should be applied as the innermost decorator, as shown in " +"the following usage examples::" +msgstr "" + +#: ../Doc/library/abc.rst:201 +msgid "" +"In order to correctly interoperate with the abstract base class machinery, " +"the descriptor must identify itself as abstract using :attr:" +"`__isabstractmethod__`. In general, this attribute should be ``True`` if any " +"of the methods used to compose the descriptor are abstract. For example, " +"Python's built-in property does the equivalent of::" +msgstr "" + +#: ../Doc/library/abc.rst:216 +msgid "" +"Unlike Java abstract methods, these abstract methods may have an " +"implementation. This implementation can be called via the :func:`super` " +"mechanism from the class that overrides it. This could be useful as an end-" +"point for a super-call in a framework that uses cooperative multiple-" +"inheritance." +msgstr "" + +#: ../Doc/library/abc.rst:226 +msgid "" +"A subclass of the built-in :func:`classmethod`, indicating an abstract " +"classmethod. Otherwise it is similar to :func:`abstractmethod`." +msgstr "" + +#: ../Doc/library/abc.rst:229 +msgid "" +"This special case is deprecated, as the :func:`classmethod` decorator is now " +"correctly identified as abstract when applied to an abstract method::" +msgstr "" + +#: ../Doc/library/abc.rst:240 +msgid "" +"It is now possible to use :class:`classmethod` with :func:`abstractmethod`, " +"making this decorator redundant." +msgstr "" + +#: ../Doc/library/abc.rst:247 +msgid "" +"A subclass of the built-in :func:`staticmethod`, indicating an abstract " +"staticmethod. Otherwise it is similar to :func:`abstractmethod`." +msgstr "" + +#: ../Doc/library/abc.rst:250 +msgid "" +"This special case is deprecated, as the :func:`staticmethod` decorator is " +"now correctly identified as abstract when applied to an abstract method::" +msgstr "" + +#: ../Doc/library/abc.rst:261 +msgid "" +"It is now possible to use :class:`staticmethod` with :func:`abstractmethod`, " +"making this decorator redundant." +msgstr "" + +#: ../Doc/library/abc.rst:268 +msgid "" +"A subclass of the built-in :func:`property`, indicating an abstract property." +msgstr "" + +#: ../Doc/library/abc.rst:271 +msgid "" +"Using this function requires that the class's metaclass is :class:`ABCMeta` " +"or is derived from it. A class that has a metaclass derived from :class:" +"`ABCMeta` cannot be instantiated unless all of its abstract methods and " +"properties are overridden. The abstract properties can be called using any " +"of the normal 'super' call mechanisms." +msgstr "" + +#: ../Doc/library/abc.rst:277 +msgid "" +"This special case is deprecated, as the :func:`property` decorator is now " +"correctly identified as abstract when applied to an abstract method::" +msgstr "" + +#: ../Doc/library/abc.rst:287 +msgid "" +"The above example defines a read-only property; you can also define a read-" +"write abstract property by appropriately marking one or more of the " +"underlying methods as abstract::" +msgstr "" + +#: ../Doc/library/abc.rst:301 +msgid "" +"If only some components are abstract, only those components need to be " +"updated to create a concrete property in a subclass::" +msgstr "" + +#: ../Doc/library/abc.rst:310 +msgid "" +"It is now possible to use :class:`property`, :meth:`property.getter`, :meth:" +"`property.setter` and :meth:`property.deleter` with :func:`abstractmethod`, " +"making this decorator redundant." +msgstr "" + +#: ../Doc/library/abc.rst:316 +msgid "The :mod:`abc` module also provides the following functions:" +msgstr "" + +#: ../Doc/library/abc.rst:320 +msgid "Returns the current abstract base class cache token." +msgstr "" + +#: ../Doc/library/abc.rst:322 +msgid "" +"The token is an opaque object (that supports equality testing) identifying " +"the current version of the abstract base class cache for virtual subclasses. " +"The token changes with every call to :meth:`ABCMeta.register` on any ABC." +msgstr "" + +#: ../Doc/library/abc.rst:330 ../Doc/library/cgi.rst:534 +#: ../Doc/library/chunk.rst:134 ../Doc/library/configparser.rst:1313 +#: ../Doc/library/csv.rst:542 ../Doc/library/datetime.rst:2166 +#: ../Doc/library/doctest.rst:1847 ../Doc/library/email.contentmanager.rst:205 +#: ../Doc/library/email.encoders.rst:67 ../Doc/library/email.examples.rst:66 +#: ../Doc/library/email.generator.rst:271 +#: ../Doc/library/email.headerregistry.rst:453 +#: ../Doc/library/email.message.rst:748 ../Doc/library/email.policy.rst:649 +#: ../Doc/library/email.util.rst:215 ../Doc/library/functions.rst:1619 +#: ../Doc/library/gettext.rst:652 ../Doc/library/heapq.rst:299 +#: ../Doc/library/html.entities.rst:46 ../Doc/library/json.rst:718 +#: ../Doc/library/marshal.rst:115 ../Doc/library/pdb.rst:517 +#: ../Doc/library/pickle.rst:914 ../Doc/library/pyexpat.rst:871 +#: ../Doc/library/sqlite3.rst:1008 ../Doc/library/ssl.rst:206 +#: ../Doc/library/stdtypes.rst:4626 ../Doc/library/time.rst:692 +#: ../Doc/library/unicodedata.rst:170 ../Doc/library/webbrowser.rst:211 +#: ../Doc/library/xml.dom.minidom.rst:250 +#: ../Doc/library/xml.etree.elementtree.rst:1194 +#: ../Doc/library/xmlrpc.client.rst:601 +msgid "Footnotes" +msgstr "" + +#: ../Doc/library/abc.rst:331 +msgid "" +"C++ programmers should note that Python's virtual base class concept is not " +"the same as C++'s." +msgstr "" + +#: ../Doc/library/aifc.rst:2 +msgid ":mod:`aifc` --- Read and write AIFF and AIFC files" +msgstr "" + +#: ../Doc/library/aifc.rst:7 +msgid "**Source code:** :source:`Lib/aifc.py`" +msgstr "" + +#: ../Doc/library/aifc.rst:16 +msgid "" +"This module provides support for reading and writing AIFF and AIFF-C files. " +"AIFF is Audio Interchange File Format, a format for storing digital audio " +"samples in a file. AIFF-C is a newer version of the format that includes " +"the ability to compress the audio data." +msgstr "" + +#: ../Doc/library/aifc.rst:23 +msgid "" +"Some operations may only work under IRIX; these will raise :exc:" +"`ImportError` when attempting to import the :mod:`cl` module, which is only " +"available on IRIX." +msgstr "" + +#: ../Doc/library/aifc.rst:27 +msgid "" +"Audio files have a number of parameters that describe the audio data. The " +"sampling rate or frame rate is the number of times per second the sound is " +"sampled. The number of channels indicate if the audio is mono, stereo, or " +"quadro. Each frame consists of one sample per channel. The sample size is " +"the size in bytes of each sample. Thus a frame consists of ``nchannels * " +"samplesize`` bytes, and a second's worth of audio consists of ``nchannels * " +"samplesize * framerate`` bytes." +msgstr "" + +#: ../Doc/library/aifc.rst:35 +msgid "" +"For example, CD quality audio has a sample size of two bytes (16 bits), uses " +"two channels (stereo) and has a frame rate of 44,100 frames/second. This " +"gives a frame size of 4 bytes (2\\*2), and a second's worth occupies " +"2\\*2\\*44100 bytes (176,400 bytes)." +msgstr "" + +#: ../Doc/library/aifc.rst:40 +msgid "Module :mod:`aifc` defines the following function:" +msgstr "" + +#: ../Doc/library/aifc.rst:45 +msgid "" +"Open an AIFF or AIFF-C file and return an object instance with methods that " +"are described below. The argument *file* is either a string naming a file " +"or a :term:`file object`. *mode* must be ``'r'`` or ``'rb'`` when the file " +"must be opened for reading, or ``'w'`` or ``'wb'`` when the file must be " +"opened for writing. If omitted, ``file.mode`` is used if it exists, " +"otherwise ``'rb'`` is used. When used for writing, the file object should " +"be seekable, unless you know ahead of time how many samples you are going to " +"write in total and use :meth:`writeframesraw` and :meth:`setnframes`. The :" +"func:`.open` function may be used in a :keyword:`with` statement. When the :" +"keyword:`with` block completes, the :meth:`~aifc.close` method is called." +msgstr "" + +#: ../Doc/library/aifc.rst:56 ../Doc/library/bz2.rst:112 +#: ../Doc/library/ftplib.rst:68 ../Doc/library/imaplib.rst:50 +#: ../Doc/library/nntplib.rst:86 ../Doc/library/smtplib.rst:58 +msgid "Support for the :keyword:`with` statement was added." +msgstr "" + +#: ../Doc/library/aifc.rst:59 +msgid "" +"Objects returned by :func:`.open` when a file is opened for reading have the " +"following methods:" +msgstr "" + +#: ../Doc/library/aifc.rst:65 +msgid "Return the number of audio channels (1 for mono, 2 for stereo)." +msgstr "" + +#: ../Doc/library/aifc.rst:70 +msgid "Return the size in bytes of individual samples." +msgstr "" + +#: ../Doc/library/aifc.rst:75 +msgid "Return the sampling rate (number of audio frames per second)." +msgstr "" + +#: ../Doc/library/aifc.rst:80 +msgid "Return the number of audio frames in the file." +msgstr "" + +#: ../Doc/library/aifc.rst:85 +msgid "" +"Return a bytes array of length 4 describing the type of compression used in " +"the audio file. For AIFF files, the returned value is ``b'NONE'``." +msgstr "" + +#: ../Doc/library/aifc.rst:92 +msgid "" +"Return a bytes array convertible to a human-readable description of the type " +"of compression used in the audio file. For AIFF files, the returned value " +"is ``b'not compressed'``." +msgstr "" + +#: ../Doc/library/aifc.rst:99 ../Doc/library/sunau.rst:154 +#: ../Doc/library/wave.rst:108 +msgid "" +"Returns a :func:`~collections.namedtuple` ``(nchannels, sampwidth, " +"framerate, nframes, comptype, compname)``, equivalent to output of the :meth:" +"`get\\*` methods." +msgstr "" + +#: ../Doc/library/aifc.rst:106 +msgid "" +"Return a list of markers in the audio file. A marker consists of a tuple of " +"three elements. The first is the mark ID (an integer), the second is the " +"mark position in frames from the beginning of the data (an integer), the " +"third is the name of the mark (a string)." +msgstr "" + +#: ../Doc/library/aifc.rst:114 +msgid "" +"Return the tuple as described in :meth:`getmarkers` for the mark with the " +"given *id*." +msgstr "" + +#: ../Doc/library/aifc.rst:120 +msgid "" +"Read and return the next *nframes* frames from the audio file. The returned " +"data is a string containing for each frame the uncompressed samples of all " +"channels." +msgstr "" + +#: ../Doc/library/aifc.rst:127 +msgid "" +"Rewind the read pointer. The next :meth:`readframes` will start from the " +"beginning." +msgstr "" + +#: ../Doc/library/aifc.rst:133 +msgid "Seek to the specified frame number." +msgstr "" + +#: ../Doc/library/aifc.rst:138 +msgid "Return the current frame number." +msgstr "" + +#: ../Doc/library/aifc.rst:143 +msgid "" +"Close the AIFF file. After calling this method, the object can no longer be " +"used." +msgstr "" + +#: ../Doc/library/aifc.rst:146 +msgid "" +"Objects returned by :func:`.open` when a file is opened for writing have all " +"the above methods, except for :meth:`readframes` and :meth:`setpos`. In " +"addition the following methods exist. The :meth:`get\\*` methods can only " +"be called after the corresponding :meth:`set\\*` methods have been called. " +"Before the first :meth:`writeframes` or :meth:`writeframesraw`, all " +"parameters except for the number of frames must be filled in." +msgstr "" + +#: ../Doc/library/aifc.rst:156 +msgid "" +"Create an AIFF file. The default is that an AIFF-C file is created, unless " +"the name of the file ends in ``'.aiff'`` in which case the default is an " +"AIFF file." +msgstr "" + +#: ../Doc/library/aifc.rst:162 +msgid "" +"Create an AIFF-C file. The default is that an AIFF-C file is created, " +"unless the name of the file ends in ``'.aiff'`` in which case the default is " +"an AIFF file." +msgstr "" + +#: ../Doc/library/aifc.rst:169 +msgid "Specify the number of channels in the audio file." +msgstr "" + +#: ../Doc/library/aifc.rst:174 +msgid "Specify the size in bytes of audio samples." +msgstr "" + +#: ../Doc/library/aifc.rst:179 +msgid "Specify the sampling frequency in frames per second." +msgstr "" + +#: ../Doc/library/aifc.rst:184 +msgid "" +"Specify the number of frames that are to be written to the audio file. If " +"this parameter is not set, or not set correctly, the file needs to support " +"seeking." +msgstr "" + +#: ../Doc/library/aifc.rst:195 +msgid "" +"Specify the compression type. If not specified, the audio data will not be " +"compressed. In AIFF files, compression is not possible. The name parameter " +"should be a human-readable description of the compression type as a bytes " +"array, the type parameter should be a bytes array of length 4. Currently " +"the following compression types are supported: ``b'NONE'``, ``b'ULAW'``, " +"``b'ALAW'``, ``b'G722'``." +msgstr "" + +#: ../Doc/library/aifc.rst:205 +msgid "" +"Set all the above parameters at once. The argument is a tuple consisting of " +"the various parameters. This means that it is possible to use the result of " +"a :meth:`getparams` call as argument to :meth:`setparams`." +msgstr "" + +#: ../Doc/library/aifc.rst:212 +msgid "" +"Add a mark with the given id (larger than 0), and the given name at the " +"given position. This method can be called at any time before :meth:`close`." +msgstr "" + +#: ../Doc/library/aifc.rst:218 +msgid "" +"Return the current write position in the output file. Useful in combination " +"with :meth:`setmark`." +msgstr "" + +#: ../Doc/library/aifc.rst:224 +msgid "" +"Write data to the output file. This method can only be called after the " +"audio file parameters have been set." +msgstr "" + +#: ../Doc/library/aifc.rst:227 ../Doc/library/aifc.rst:236 +#: ../Doc/library/sunau.rst:254 ../Doc/library/sunau.rst:262 +#: ../Doc/library/wave.rst:229 ../Doc/library/wave.rst:240 +msgid "Any :term:`bytes-like object` is now accepted." +msgstr "" + +#: ../Doc/library/aifc.rst:233 +msgid "" +"Like :meth:`writeframes`, except that the header of the audio file is not " +"updated." +msgstr "" + +#: ../Doc/library/aifc.rst:242 +msgid "" +"Close the AIFF file. The header of the file is updated to reflect the " +"actual size of the audio data. After calling this method, the object can no " +"longer be used." +msgstr "" + +#: ../Doc/library/allos.rst:5 +msgid "Generic Operating System Services" +msgstr "" + +#: ../Doc/library/allos.rst:7 +msgid "" +"The modules described in this chapter provide interfaces to operating system " +"features that are available on (almost) all operating systems, such as files " +"and a clock. The interfaces are generally modeled after the Unix or C " +"interfaces, but they are available on most other systems as well. Here's an " +"overview:" +msgstr "" + +#: ../Doc/library/archiving.rst:5 +msgid "Data Compression and Archiving" +msgstr "" + +#: ../Doc/library/archiving.rst:7 +msgid "" +"The modules described in this chapter support data compression with the " +"zlib, gzip, bzip2 and lzma algorithms, and the creation of ZIP- and tar-" +"format archives. See also :ref:`archiving-operations` provided by the :mod:" +"`shutil` module." +msgstr "" + +#: ../Doc/library/argparse.rst:2 +msgid "" +":mod:`argparse` --- Parser for command-line options, arguments and sub-" +"commands" +msgstr "" + +#: ../Doc/library/argparse.rst:12 +msgid "**Source code:** :source:`Lib/argparse.py`" +msgstr "" + +#: ../Doc/library/argparse.rst:0 ../Doc/library/optparse.rst:246 +#: ../Doc/library/xml.etree.elementtree.rst:28 +msgid "Tutorial" +msgstr "" + +#: ../Doc/library/argparse.rst:18 +msgid "" +"This page contains the API reference information. For a more gentle " +"introduction to Python command-line parsing, have a look at the :ref:" +"`argparse tutorial `." +msgstr "" + +#: ../Doc/library/argparse.rst:22 +msgid "" +"The :mod:`argparse` module makes it easy to write user-friendly command-line " +"interfaces. The program defines what arguments it requires, and :mod:" +"`argparse` will figure out how to parse those out of :data:`sys.argv`. The :" +"mod:`argparse` module also automatically generates help and usage messages " +"and issues errors when users give the program invalid arguments." +msgstr "" + +#: ../Doc/library/argparse.rst:30 ../Doc/library/copyreg.rst:46 +#: ../Doc/library/datetime.rst:1966 ../Doc/library/datetime.rst:2072 +#: ../Doc/library/faulthandler.rst:153 ../Doc/library/fpectl.rst:74 +#: ../Doc/library/http.cookies.rst:241 ../Doc/library/itertools.rst:38 +#: ../Doc/library/itertools.rst:48 ../Doc/library/pprint.rst:212 +#: ../Doc/library/pty.rst:57 ../Doc/library/pyexpat.rst:528 +#: ../Doc/library/readline.rst:280 ../Doc/library/shelve.rst:160 +#: ../Doc/library/signal.rst:440 ../Doc/library/socket.rst:1508 +#: ../Doc/library/termios.rst:86 ../Doc/library/tkinter.rst:430 +#: ../Doc/library/uuid.rst:222 ../Doc/library/weakref.rst:415 +#: ../Doc/library/xml.etree.elementtree.rst:376 +msgid "Example" +msgstr "" + +#: ../Doc/library/argparse.rst:32 +msgid "" +"The following code is a Python program that takes a list of integers and " +"produces either the sum or the max::" +msgstr "" + +#: ../Doc/library/argparse.rst:47 +msgid "" +"Assuming the Python code above is saved into a file called ``prog.py``, it " +"can be run at the command line and provides useful help messages:" +msgstr "" + +#: ../Doc/library/argparse.rst:64 +msgid "" +"When run with the appropriate arguments, it prints either the sum or the max " +"of the command-line integers:" +msgstr "" + +#: ../Doc/library/argparse.rst:75 +msgid "If invalid arguments are passed in, it will issue an error:" +msgstr "" + +#: ../Doc/library/argparse.rst:83 +msgid "The following sections walk you through this example." +msgstr "" + +#: ../Doc/library/argparse.rst:87 +msgid "Creating a parser" +msgstr "" + +#: ../Doc/library/argparse.rst:89 +msgid "" +"The first step in using the :mod:`argparse` is creating an :class:" +"`ArgumentParser` object::" +msgstr "" + +#: ../Doc/library/argparse.rst:94 +msgid "" +"The :class:`ArgumentParser` object will hold all the information necessary " +"to parse the command line into Python data types." +msgstr "" + +#: ../Doc/library/argparse.rst:99 +msgid "Adding arguments" +msgstr "" + +#: ../Doc/library/argparse.rst:101 +msgid "" +"Filling an :class:`ArgumentParser` with information about program arguments " +"is done by making calls to the :meth:`~ArgumentParser.add_argument` method. " +"Generally, these calls tell the :class:`ArgumentParser` how to take the " +"strings on the command line and turn them into objects. This information is " +"stored and used when :meth:`~ArgumentParser.parse_args` is called. For " +"example::" +msgstr "" + +#: ../Doc/library/argparse.rst:113 +msgid "" +"Later, calling :meth:`~ArgumentParser.parse_args` will return an object with " +"two attributes, ``integers`` and ``accumulate``. The ``integers`` attribute " +"will be a list of one or more ints, and the ``accumulate`` attribute will be " +"either the :func:`sum` function, if ``--sum`` was specified at the command " +"line, or the :func:`max` function if it was not." +msgstr "" + +#: ../Doc/library/argparse.rst:121 ../Doc/library/optparse.rst:1321 +msgid "Parsing arguments" +msgstr "" + +#: ../Doc/library/argparse.rst:123 +msgid "" +":class:`ArgumentParser` parses arguments through the :meth:`~ArgumentParser." +"parse_args` method. This will inspect the command line, convert each " +"argument to the appropriate type and then invoke the appropriate action. In " +"most cases, this means a simple :class:`Namespace` object will be built up " +"from attributes parsed out of the command line::" +msgstr "" + +#: ../Doc/library/argparse.rst:132 +msgid "" +"In a script, :meth:`~ArgumentParser.parse_args` will typically be called " +"with no arguments, and the :class:`ArgumentParser` will automatically " +"determine the command-line arguments from :data:`sys.argv`." +msgstr "" + +#: ../Doc/library/argparse.rst:138 +msgid "ArgumentParser objects" +msgstr "" + +#: ../Doc/library/argparse.rst:147 +msgid "" +"Create a new :class:`ArgumentParser` object. All parameters should be passed " +"as keyword arguments. Each parameter has its own more detailed description " +"below, but in short they are:" +msgstr "" + +#: ../Doc/library/argparse.rst:151 +msgid "prog_ - The name of the program (default: ``sys.argv[0]``)" +msgstr "" + +#: ../Doc/library/argparse.rst:153 +msgid "" +"usage_ - The string describing the program usage (default: generated from " +"arguments added to parser)" +msgstr "" + +#: ../Doc/library/argparse.rst:156 +msgid "description_ - Text to display before the argument help (default: none)" +msgstr "" + +#: ../Doc/library/argparse.rst:158 +msgid "epilog_ - Text to display after the argument help (default: none)" +msgstr "" + +#: ../Doc/library/argparse.rst:160 +msgid "" +"parents_ - A list of :class:`ArgumentParser` objects whose arguments should " +"also be included" +msgstr "" + +#: ../Doc/library/argparse.rst:163 +msgid "formatter_class_ - A class for customizing the help output" +msgstr "" + +#: ../Doc/library/argparse.rst:165 +msgid "" +"prefix_chars_ - The set of characters that prefix optional arguments " +"(default: '-')" +msgstr "" + +#: ../Doc/library/argparse.rst:168 +msgid "" +"fromfile_prefix_chars_ - The set of characters that prefix files from which " +"additional arguments should be read (default: ``None``)" +msgstr "" + +#: ../Doc/library/argparse.rst:171 +msgid "" +"argument_default_ - The global default value for arguments (default: " +"``None``)" +msgstr "" + +#: ../Doc/library/argparse.rst:174 +msgid "" +"conflict_handler_ - The strategy for resolving conflicting optionals " +"(usually unnecessary)" +msgstr "" + +#: ../Doc/library/argparse.rst:177 +msgid "add_help_ - Add a -h/--help option to the parser (default: ``True``)" +msgstr "" + +#: ../Doc/library/argparse.rst:179 +msgid "" +"allow_abbrev_ - Allows long options to be abbreviated if the abbreviation is " +"unambiguous. (default: ``True``)" +msgstr "" + +#: ../Doc/library/argparse.rst:182 +msgid "*allow_abbrev* parameter was added." +msgstr "" + +#: ../Doc/library/argparse.rst:185 ../Doc/library/argparse.rst:681 +msgid "The following sections describe how each of these are used." +msgstr "" + +#: ../Doc/library/argparse.rst:189 +msgid "prog" +msgstr "" + +#: ../Doc/library/argparse.rst:191 +msgid "" +"By default, :class:`ArgumentParser` objects use ``sys.argv[0]`` to determine " +"how to display the name of the program in help messages. This default is " +"almost always desirable because it will make the help messages match how the " +"program was invoked on the command line. For example, consider a file named " +"``myprogram.py`` with the following code::" +msgstr "" + +#: ../Doc/library/argparse.rst:202 +msgid "" +"The help for this program will display ``myprogram.py`` as the program name " +"(regardless of where the program was invoked from):" +msgstr "" + +#: ../Doc/library/argparse.rst:221 +msgid "" +"To change this default behavior, another value can be supplied using the " +"``prog=`` argument to :class:`ArgumentParser`::" +msgstr "" + +#: ../Doc/library/argparse.rst:231 +msgid "" +"Note that the program name, whether determined from ``sys.argv[0]`` or from " +"the ``prog=`` argument, is available to help messages using the ``%(prog)s`` " +"format specifier." +msgstr "" + +#: ../Doc/library/argparse.rst:248 +msgid "usage" +msgstr "" + +#: ../Doc/library/argparse.rst:250 +msgid "" +"By default, :class:`ArgumentParser` calculates the usage message from the " +"arguments it contains::" +msgstr "" + +#: ../Doc/library/argparse.rst:266 +msgid "" +"The default message can be overridden with the ``usage=`` keyword argument::" +msgstr "" + +#: ../Doc/library/argparse.rst:281 +msgid "" +"The ``%(prog)s`` format specifier is available to fill in the program name " +"in your usage messages." +msgstr "" + +#: ../Doc/library/argparse.rst:286 ../Doc/library/tracemalloc.rst:520 +msgid "description" +msgstr "" + +#: ../Doc/library/argparse.rst:288 +msgid "" +"Most calls to the :class:`ArgumentParser` constructor will use the " +"``description=`` keyword argument. This argument gives a brief description " +"of what the program does and how it works. In help messages, the " +"description is displayed between the command-line usage string and the help " +"messages for the various arguments::" +msgstr "" + +#: ../Doc/library/argparse.rst:303 +msgid "" +"By default, the description will be line-wrapped so that it fits within the " +"given space. To change this behavior, see the formatter_class_ argument." +msgstr "" + +#: ../Doc/library/argparse.rst:308 +msgid "epilog" +msgstr "" + +#: ../Doc/library/argparse.rst:310 +msgid "" +"Some programs like to display additional description of the program after " +"the description of the arguments. Such text can be specified using the " +"``epilog=`` argument to :class:`ArgumentParser`::" +msgstr "" + +#: ../Doc/library/argparse.rst:327 +msgid "" +"As with the description_ argument, the ``epilog=`` text is by default line-" +"wrapped, but this behavior can be adjusted with the formatter_class_ " +"argument to :class:`ArgumentParser`." +msgstr "" + +#: ../Doc/library/argparse.rst:333 +msgid "parents" +msgstr "" + +#: ../Doc/library/argparse.rst:335 +msgid "" +"Sometimes, several parsers share a common set of arguments. Rather than " +"repeating the definitions of these arguments, a single parser with all the " +"shared arguments and passed to ``parents=`` argument to :class:" +"`ArgumentParser` can be used. The ``parents=`` argument takes a list of :" +"class:`ArgumentParser` objects, collects all the positional and optional " +"actions from them, and adds these actions to the :class:`ArgumentParser` " +"object being constructed::" +msgstr "" + +#: ../Doc/library/argparse.rst:355 +msgid "" +"Note that most parent parsers will specify ``add_help=False``. Otherwise, " +"the :class:`ArgumentParser` will see two ``-h/--help`` options (one in the " +"parent and one in the child) and raise an error." +msgstr "" + +#: ../Doc/library/argparse.rst:360 +msgid "" +"You must fully initialize the parsers before passing them via ``parents=``. " +"If you change the parent parsers after the child parser, those changes will " +"not be reflected in the child." +msgstr "" + +#: ../Doc/library/argparse.rst:366 +msgid "formatter_class" +msgstr "" + +#: ../Doc/library/argparse.rst:368 +msgid "" +":class:`ArgumentParser` objects allow the help formatting to be customized " +"by specifying an alternate formatting class. Currently, there are four such " +"classes:" +msgstr "" + +#: ../Doc/library/argparse.rst:377 +msgid "" +":class:`RawDescriptionHelpFormatter` and :class:`RawTextHelpFormatter` give " +"more control over how textual descriptions are displayed. By default, :class:" +"`ArgumentParser` objects line-wrap the description_ and epilog_ texts in " +"command-line help messages::" +msgstr "" + +#: ../Doc/library/argparse.rst:402 +msgid "" +"Passing :class:`RawDescriptionHelpFormatter` as ``formatter_class=`` " +"indicates that description_ and epilog_ are already correctly formatted and " +"should not be line-wrapped::" +msgstr "" + +#: ../Doc/library/argparse.rst:428 +msgid "" +":class:`RawTextHelpFormatter` maintains whitespace for all sorts of help " +"text, including argument descriptions." +msgstr "" + +#: ../Doc/library/argparse.rst:431 +msgid "" +":class:`ArgumentDefaultsHelpFormatter` automatically adds information about " +"default values to each of the argument help messages::" +msgstr "" + +#: ../Doc/library/argparse.rst:449 +msgid "" +":class:`MetavarTypeHelpFormatter` uses the name of the type_ argument for " +"each argument as the display name for its values (rather than using the " +"dest_ as the regular formatter does)::" +msgstr "" + +#: ../Doc/library/argparse.rst:470 +msgid "prefix_chars" +msgstr "" + +#: ../Doc/library/argparse.rst:472 +msgid "" +"Most command-line options will use ``-`` as the prefix, e.g. ``-f/--foo``. " +"Parsers that need to support different or additional prefix characters, e.g. " +"for options like ``+f`` or ``/foo``, may specify them using the " +"``prefix_chars=`` argument to the ArgumentParser constructor::" +msgstr "" + +#: ../Doc/library/argparse.rst:484 +msgid "" +"The ``prefix_chars=`` argument defaults to ``'-'``. Supplying a set of " +"characters that does not include ``-`` will cause ``-f/--foo`` options to be " +"disallowed." +msgstr "" + +#: ../Doc/library/argparse.rst:490 +msgid "fromfile_prefix_chars" +msgstr "" + +#: ../Doc/library/argparse.rst:492 +msgid "" +"Sometimes, for example when dealing with a particularly long argument lists, " +"it may make sense to keep the list of arguments in a file rather than typing " +"it out at the command line. If the ``fromfile_prefix_chars=`` argument is " +"given to the :class:`ArgumentParser` constructor, then arguments that start " +"with any of the specified characters will be treated as files, and will be " +"replaced by the arguments they contain. For example::" +msgstr "" + +#: ../Doc/library/argparse.rst:506 +msgid "" +"Arguments read from a file must by default be one per line (but see also :" +"meth:`~ArgumentParser.convert_arg_line_to_args`) and are treated as if they " +"were in the same place as the original file referencing argument on the " +"command line. So in the example above, the expression ``['-f', 'foo', " +"'@args.txt']`` is considered equivalent to the expression ``['-f', 'foo', '-" +"f', 'bar']``." +msgstr "" + +#: ../Doc/library/argparse.rst:512 +msgid "" +"The ``fromfile_prefix_chars=`` argument defaults to ``None``, meaning that " +"arguments will never be treated as file references." +msgstr "" + +#: ../Doc/library/argparse.rst:517 +msgid "argument_default" +msgstr "" + +#: ../Doc/library/argparse.rst:519 +msgid "" +"Generally, argument defaults are specified either by passing a default to :" +"meth:`~ArgumentParser.add_argument` or by calling the :meth:`~ArgumentParser." +"set_defaults` methods with a specific set of name-value pairs. Sometimes " +"however, it may be useful to specify a single parser-wide default for " +"arguments. This can be accomplished by passing the ``argument_default=`` " +"keyword argument to :class:`ArgumentParser`. For example, to globally " +"suppress attribute creation on :meth:`~ArgumentParser.parse_args` calls, we " +"supply ``argument_default=SUPPRESS``::" +msgstr "" + +#: ../Doc/library/argparse.rst:539 +msgid "allow_abbrev" +msgstr "" + +#: ../Doc/library/argparse.rst:541 +msgid "" +"Normally, when you pass an argument list to the :meth:`~ArgumentParser." +"parse_args` method of an :class:`ArgumentParser`, it :ref:`recognizes " +"abbreviations ` of long options." +msgstr "" + +#: ../Doc/library/argparse.rst:545 +msgid "This feature can be disabled by setting ``allow_abbrev`` to ``False``::" +msgstr "" + +#: ../Doc/library/argparse.rst:558 +msgid "conflict_handler" +msgstr "" + +#: ../Doc/library/argparse.rst:560 +msgid "" +":class:`ArgumentParser` objects do not allow two actions with the same " +"option string. By default, :class:`ArgumentParser` objects raise an " +"exception if an attempt is made to create an argument with an option string " +"that is already in use::" +msgstr "" + +#: ../Doc/library/argparse.rst:572 +msgid "" +"Sometimes (e.g. when using parents_) it may be useful to simply override any " +"older arguments with the same option string. To get this behavior, the " +"value ``'resolve'`` can be supplied to the ``conflict_handler=`` argument " +"of :class:`ArgumentParser`::" +msgstr "" + +#: ../Doc/library/argparse.rst:588 +msgid "" +"Note that :class:`ArgumentParser` objects only remove an action if all of " +"its option strings are overridden. So, in the example above, the old ``-f/--" +"foo`` action is retained as the ``-f`` action, because only the ``--foo`` " +"option string was overridden." +msgstr "" + +#: ../Doc/library/argparse.rst:595 +msgid "add_help" +msgstr "" + +#: ../Doc/library/argparse.rst:597 +msgid "" +"By default, ArgumentParser objects add an option which simply displays the " +"parser's help message. For example, consider a file named ``myprogram.py`` " +"containing the following code::" +msgstr "" + +#: ../Doc/library/argparse.rst:606 +msgid "" +"If ``-h`` or ``--help`` is supplied at the command line, the ArgumentParser " +"help will be printed:" +msgstr "" + +#: ../Doc/library/argparse.rst:618 +msgid "" +"Occasionally, it may be useful to disable the addition of this help option. " +"This can be achieved by passing ``False`` as the ``add_help=`` argument to :" +"class:`ArgumentParser`::" +msgstr "" + +#: ../Doc/library/argparse.rst:630 +msgid "" +"The help option is typically ``-h/--help``. The exception to this is if the " +"``prefix_chars=`` is specified and does not include ``-``, in which case ``-" +"h`` and ``--help`` are not valid options. In this case, the first character " +"in ``prefix_chars`` is used to prefix the help options::" +msgstr "" + +#: ../Doc/library/argparse.rst:645 +msgid "The add_argument() method" +msgstr "" + +#: ../Doc/library/argparse.rst:651 +msgid "" +"Define how a single command-line argument should be parsed. Each parameter " +"has its own more detailed description below, but in short they are:" +msgstr "" + +#: ../Doc/library/argparse.rst:654 +msgid "" +"`name or flags`_ - Either a name or a list of option strings, e.g. ``foo`` " +"or ``-f, --foo``." +msgstr "" + +#: ../Doc/library/argparse.rst:657 +msgid "" +"action_ - The basic type of action to be taken when this argument is " +"encountered at the command line." +msgstr "" + +#: ../Doc/library/argparse.rst:660 +msgid "nargs_ - The number of command-line arguments that should be consumed." +msgstr "" + +#: ../Doc/library/argparse.rst:662 +msgid "" +"const_ - A constant value required by some action_ and nargs_ selections." +msgstr "" + +#: ../Doc/library/argparse.rst:664 +msgid "" +"default_ - The value produced if the argument is absent from the command " +"line." +msgstr "" + +#: ../Doc/library/argparse.rst:667 +msgid "" +"type_ - The type to which the command-line argument should be converted." +msgstr "" + +#: ../Doc/library/argparse.rst:669 +msgid "choices_ - A container of the allowable values for the argument." +msgstr "" + +#: ../Doc/library/argparse.rst:671 +msgid "" +"required_ - Whether or not the command-line option may be omitted (optionals " +"only)." +msgstr "" + +#: ../Doc/library/argparse.rst:674 +msgid "help_ - A brief description of what the argument does." +msgstr "" + +#: ../Doc/library/argparse.rst:676 +msgid "metavar_ - A name for the argument in usage messages." +msgstr "" + +#: ../Doc/library/argparse.rst:678 +msgid "" +"dest_ - The name of the attribute to be added to the object returned by :" +"meth:`parse_args`." +msgstr "" + +#: ../Doc/library/argparse.rst:685 +msgid "name or flags" +msgstr "" + +#: ../Doc/library/argparse.rst:687 +msgid "" +"The :meth:`~ArgumentParser.add_argument` method must know whether an " +"optional argument, like ``-f`` or ``--foo``, or a positional argument, like " +"a list of filenames, is expected. The first arguments passed to :meth:" +"`~ArgumentParser.add_argument` must therefore be either a series of flags, " +"or a simple argument name. For example, an optional argument could be " +"created like::" +msgstr "" + +#: ../Doc/library/argparse.rst:696 +msgid "while a positional argument could be created like::" +msgstr "" + +#: ../Doc/library/argparse.rst:700 +msgid "" +"When :meth:`~ArgumentParser.parse_args` is called, optional arguments will " +"be identified by the ``-`` prefix, and the remaining arguments will be " +"assumed to be positional::" +msgstr "" + +#: ../Doc/library/argparse.rst:717 ../Doc/library/tarfile.rst:50 +msgid "action" +msgstr "" + +#: ../Doc/library/argparse.rst:719 +msgid "" +":class:`ArgumentParser` objects associate command-line arguments with " +"actions. These actions can do just about anything with the command-line " +"arguments associated with them, though most actions simply add an attribute " +"to the object returned by :meth:`~ArgumentParser.parse_args`. The " +"``action`` keyword argument specifies how the command-line arguments should " +"be handled. The supplied actions are:" +msgstr "" + +#: ../Doc/library/argparse.rst:725 +msgid "" +"``'store'`` - This just stores the argument's value. This is the default " +"action. For example::" +msgstr "" + +#: ../Doc/library/argparse.rst:733 +msgid "" +"``'store_const'`` - This stores the value specified by the const_ keyword " +"argument. The ``'store_const'`` action is most commonly used with optional " +"arguments that specify some sort of flag. For example::" +msgstr "" + +#: ../Doc/library/argparse.rst:742 +msgid "" +"``'store_true'`` and ``'store_false'`` - These are special cases of " +"``'store_const'`` used for storing the values ``True`` and ``False`` " +"respectively. In addition, they create default values of ``False`` and " +"``True`` respectively. For example::" +msgstr "" + +#: ../Doc/library/argparse.rst:754 +msgid "" +"``'append'`` - This stores a list, and appends each argument value to the " +"list. This is useful to allow an option to be specified multiple times. " +"Example usage::" +msgstr "" + +#: ../Doc/library/argparse.rst:763 +msgid "" +"``'append_const'`` - This stores a list, and appends the value specified by " +"the const_ keyword argument to the list. (Note that the const_ keyword " +"argument defaults to ``None``.) The ``'append_const'`` action is typically " +"useful when multiple arguments need to store constants to the same list. For " +"example::" +msgstr "" + +#: ../Doc/library/argparse.rst:775 +msgid "" +"``'count'`` - This counts the number of times a keyword argument occurs. For " +"example, this is useful for increasing verbosity levels::" +msgstr "" + +#: ../Doc/library/argparse.rst:783 +msgid "" +"``'help'`` - This prints a complete help message for all the options in the " +"current parser and then exits. By default a help action is automatically " +"added to the parser. See :class:`ArgumentParser` for details of how the " +"output is created." +msgstr "" + +#: ../Doc/library/argparse.rst:788 +msgid "" +"``'version'`` - This expects a ``version=`` keyword argument in the :meth:" +"`~ArgumentParser.add_argument` call, and prints version information and " +"exits when invoked::" +msgstr "" + +#: ../Doc/library/argparse.rst:798 +msgid "" +"You may also specify an arbitrary action by passing an Action subclass or " +"other object that implements the same interface. The recommended way to do " +"this is to extend :class:`Action`, overriding the ``__call__`` method and " +"optionally the ``__init__`` method." +msgstr "" + +#: ../Doc/library/argparse.rst:803 +msgid "An example of a custom action::" +msgstr "" + +#: ../Doc/library/argparse.rst:823 +msgid "For more details, see :class:`Action`." +msgstr "" + +#: ../Doc/library/argparse.rst:826 +msgid "nargs" +msgstr "" + +#: ../Doc/library/argparse.rst:828 +msgid "" +"ArgumentParser objects usually associate a single command-line argument with " +"a single action to be taken. The ``nargs`` keyword argument associates a " +"different number of command-line arguments with a single action. The " +"supported values are:" +msgstr "" + +#: ../Doc/library/argparse.rst:833 +msgid "" +"``N`` (an integer). ``N`` arguments from the command line will be gathered " +"together into a list. For example::" +msgstr "" + +#: ../Doc/library/argparse.rst:842 +msgid "" +"Note that ``nargs=1`` produces a list of one item. This is different from " +"the default, in which the item is produced by itself." +msgstr "" + +#: ../Doc/library/argparse.rst:845 +msgid "" +"``'?'``. One argument will be consumed from the command line if possible, " +"and produced as a single item. If no command-line argument is present, the " +"value from default_ will be produced. Note that for optional arguments, " +"there is an additional case - the option string is present but not followed " +"by a command-line argument. In this case the value from const_ will be " +"produced. Some examples to illustrate this::" +msgstr "" + +#: ../Doc/library/argparse.rst:862 +msgid "" +"One of the more common uses of ``nargs='?'`` is to allow optional input and " +"output files::" +msgstr "" + +#: ../Doc/library/argparse.rst:877 +msgid "" +"``'*'``. All command-line arguments present are gathered into a list. Note " +"that it generally doesn't make much sense to have more than one positional " +"argument with ``nargs='*'``, but multiple optional arguments with " +"``nargs='*'`` is possible. For example::" +msgstr "" + +#: ../Doc/library/argparse.rst:889 +msgid "" +"``'+'``. Just like ``'*'``, all command-line args present are gathered into " +"a list. Additionally, an error message will be generated if there wasn't at " +"least one command-line argument present. For example::" +msgstr "" + +#: ../Doc/library/argparse.rst:901 +msgid "" +"``argparse.REMAINDER``. All the remaining command-line arguments are " +"gathered into a list. This is commonly useful for command line utilities " +"that dispatch to other command line utilities::" +msgstr "" + +#: ../Doc/library/argparse.rst:912 +msgid "" +"If the ``nargs`` keyword argument is not provided, the number of arguments " +"consumed is determined by the action_. Generally this means a single " +"command-line argument will be consumed and a single item (not a list) will " +"be produced." +msgstr "" + +#: ../Doc/library/argparse.rst:918 +msgid "const" +msgstr "" + +#: ../Doc/library/argparse.rst:920 +msgid "" +"The ``const`` argument of :meth:`~ArgumentParser.add_argument` is used to " +"hold constant values that are not read from the command line but are " +"required for the various :class:`ArgumentParser` actions. The two most " +"common uses of it are:" +msgstr "" + +#: ../Doc/library/argparse.rst:924 +msgid "" +"When :meth:`~ArgumentParser.add_argument` is called with " +"``action='store_const'`` or ``action='append_const'``. These actions add " +"the ``const`` value to one of the attributes of the object returned by :meth:" +"`~ArgumentParser.parse_args`. See the action_ description for examples." +msgstr "" + +#: ../Doc/library/argparse.rst:929 +msgid "" +"When :meth:`~ArgumentParser.add_argument` is called with option strings " +"(like ``-f`` or ``--foo``) and ``nargs='?'``. This creates an optional " +"argument that can be followed by zero or one command-line arguments. When " +"parsing the command line, if the option string is encountered with no " +"command-line argument following it, the value of ``const`` will be assumed " +"instead. See the nargs_ description for examples." +msgstr "" + +#: ../Doc/library/argparse.rst:936 +msgid "" +"With the ``'store_const'`` and ``'append_const'`` actions, the ``const`` " +"keyword argument must be given. For other actions, it defaults to ``None``." +msgstr "" + +#: ../Doc/library/argparse.rst:941 +msgid "default" +msgstr "" + +#: ../Doc/library/argparse.rst:943 +msgid "" +"All optional arguments and some positional arguments may be omitted at the " +"command line. The ``default`` keyword argument of :meth:`~ArgumentParser." +"add_argument`, whose value defaults to ``None``, specifies what value should " +"be used if the command-line argument is not present. For optional arguments, " +"the ``default`` value is used when the option string was not present at the " +"command line::" +msgstr "" + +#: ../Doc/library/argparse.rst:957 +msgid "" +"If the ``default`` value is a string, the parser parses the value as if it " +"were a command-line argument. In particular, the parser applies any type_ " +"conversion argument, if provided, before setting the attribute on the :class:" +"`Namespace` return value. Otherwise, the parser uses the value as is::" +msgstr "" + +#: ../Doc/library/argparse.rst:968 +msgid "" +"For positional arguments with nargs_ equal to ``?`` or ``*``, the " +"``default`` value is used when no command-line argument was present::" +msgstr "" + +#: ../Doc/library/argparse.rst:979 +msgid "" +"Providing ``default=argparse.SUPPRESS`` causes no attribute to be added if " +"the command-line argument was not present.::" +msgstr "" + +#: ../Doc/library/argparse.rst:991 ../Doc/library/tkinter.rst:732 +msgid "type" +msgstr "" + +#: ../Doc/library/argparse.rst:993 +msgid "" +"By default, :class:`ArgumentParser` objects read command-line arguments in " +"as simple strings. However, quite often the command-line string should " +"instead be interpreted as another type, like a :class:`float` or :class:" +"`int`. The ``type`` keyword argument of :meth:`~ArgumentParser." +"add_argument` allows any necessary type-checking and type conversions to be " +"performed. Common built-in types and functions can be used directly as the " +"value of the ``type`` argument::" +msgstr "" + +#: ../Doc/library/argparse.rst:1006 +msgid "" +"See the section on the default_ keyword argument for information on when the " +"``type`` argument is applied to default arguments." +msgstr "" + +#: ../Doc/library/argparse.rst:1009 +msgid "" +"To ease the use of various types of files, the argparse module provides the " +"factory FileType which takes the ``mode=``, ``bufsize=``, ``encoding=`` and " +"``errors=`` arguments of the :func:`open` function. For example, " +"``FileType('w')`` can be used to create a writable file::" +msgstr "" + +#: ../Doc/library/argparse.rst:1019 +msgid "" +"``type=`` can take any callable that takes a single string argument and " +"returns the converted value::" +msgstr "" + +#: ../Doc/library/argparse.rst:1038 +msgid "" +"The choices_ keyword argument may be more convenient for type checkers that " +"simply check against a range of values::" +msgstr "" + +#: ../Doc/library/argparse.rst:1049 +msgid "See the choices_ section for more details." +msgstr "" + +#: ../Doc/library/argparse.rst:1053 +msgid "choices" +msgstr "" + +#: ../Doc/library/argparse.rst:1055 +msgid "" +"Some command-line arguments should be selected from a restricted set of " +"values. These can be handled by passing a container object as the *choices* " +"keyword argument to :meth:`~ArgumentParser.add_argument`. When the command " +"line is parsed, argument values will be checked, and an error message will " +"be displayed if the argument was not one of the acceptable values::" +msgstr "" + +#: ../Doc/library/argparse.rst:1070 +msgid "" +"Note that inclusion in the *choices* container is checked after any type_ " +"conversions have been performed, so the type of the objects in the *choices* " +"container should match the type_ specified::" +msgstr "" + +#: ../Doc/library/argparse.rst:1082 +msgid "" +"Any object that supports the ``in`` operator can be passed as the *choices* " +"value, so :class:`dict` objects, :class:`set` objects, custom containers, " +"etc. are all supported." +msgstr "" + +#: ../Doc/library/argparse.rst:1088 +msgid "required" +msgstr "" + +#: ../Doc/library/argparse.rst:1090 +msgid "" +"In general, the :mod:`argparse` module assumes that flags like ``-f`` and " +"``--bar`` indicate *optional* arguments, which can always be omitted at the " +"command line. To make an option *required*, ``True`` can be specified for " +"the ``required=`` keyword argument to :meth:`~ArgumentParser.add_argument`::" +msgstr "" + +#: ../Doc/library/argparse.rst:1103 +msgid "" +"As the example shows, if an option is marked as ``required``, :meth:" +"`~ArgumentParser.parse_args` will report an error if that option is not " +"present at the command line." +msgstr "" + +#: ../Doc/library/argparse.rst:1109 +msgid "" +"Required options are generally considered bad form because users expect " +"*options* to be *optional*, and thus they should be avoided when possible." +msgstr "" + +#: ../Doc/library/argparse.rst:1114 +msgid "help" +msgstr "" + +#: ../Doc/library/argparse.rst:1116 +msgid "" +"The ``help`` value is a string containing a brief description of the " +"argument. When a user requests help (usually by using ``-h`` or ``--help`` " +"at the command line), these ``help`` descriptions will be displayed with " +"each argument::" +msgstr "" + +#: ../Doc/library/argparse.rst:1136 +msgid "" +"The ``help`` strings can include various format specifiers to avoid " +"repetition of things like the program name or the argument default_. The " +"available specifiers include the program name, ``%(prog)s`` and most keyword " +"arguments to :meth:`~ArgumentParser.add_argument`, e.g. ``%(default)s``, ``" +"%(type)s``, etc.::" +msgstr "" + +#: ../Doc/library/argparse.rst:1153 +msgid "" +"As the help string supports %-formatting, if you want a literal ``%`` to " +"appear in the help string, you must escape it as ``%%``." +msgstr "" + +#: ../Doc/library/argparse.rst:1156 +msgid "" +":mod:`argparse` supports silencing the help entry for certain options, by " +"setting the ``help`` value to ``argparse.SUPPRESS``::" +msgstr "" + +#: ../Doc/library/argparse.rst:1169 +msgid "metavar" +msgstr "" + +#: ../Doc/library/argparse.rst:1171 +msgid "" +"When :class:`ArgumentParser` generates help messages, it needs some way to " +"refer to each expected argument. By default, ArgumentParser objects use the " +"dest_ value as the \"name\" of each object. By default, for positional " +"argument actions, the dest_ value is used directly, and for optional " +"argument actions, the dest_ value is uppercased. So, a single positional " +"argument with ``dest='bar'`` will be referred to as ``bar``. A single " +"optional argument ``--foo`` that should be followed by a single command-line " +"argument will be referred to as ``FOO``. An example::" +msgstr "" + +#: ../Doc/library/argparse.rst:1195 +msgid "An alternative name can be specified with ``metavar``::" +msgstr "" + +#: ../Doc/library/argparse.rst:1212 +msgid "" +"Note that ``metavar`` only changes the *displayed* name - the name of the " +"attribute on the :meth:`~ArgumentParser.parse_args` object is still " +"determined by the dest_ value." +msgstr "" + +#: ../Doc/library/argparse.rst:1216 +msgid "" +"Different values of ``nargs`` may cause the metavar to be used multiple " +"times. Providing a tuple to ``metavar`` specifies a different display for " +"each of the arguments::" +msgstr "" + +#: ../Doc/library/argparse.rst:1233 +msgid "dest" +msgstr "" + +#: ../Doc/library/argparse.rst:1235 +msgid "" +"Most :class:`ArgumentParser` actions add some value as an attribute of the " +"object returned by :meth:`~ArgumentParser.parse_args`. The name of this " +"attribute is determined by the ``dest`` keyword argument of :meth:" +"`~ArgumentParser.add_argument`. For positional argument actions, ``dest`` " +"is normally supplied as the first argument to :meth:`~ArgumentParser." +"add_argument`::" +msgstr "" + +#: ../Doc/library/argparse.rst:1247 +msgid "" +"For optional argument actions, the value of ``dest`` is normally inferred " +"from the option strings. :class:`ArgumentParser` generates the value of " +"``dest`` by taking the first long option string and stripping away the " +"initial ``--`` string. If no long option strings were supplied, ``dest`` " +"will be derived from the first short option string by stripping the initial " +"``-`` character. Any internal ``-`` characters will be converted to ``_`` " +"characters to make sure the string is a valid attribute name. The examples " +"below illustrate this behavior::" +msgstr "" + +#: ../Doc/library/argparse.rst:1264 +msgid "``dest`` allows a custom attribute name to be provided::" +msgstr "" + +#: ../Doc/library/argparse.rst:1272 +msgid "Action classes" +msgstr "" + +#: ../Doc/library/argparse.rst:1274 +msgid "" +"Action classes implement the Action API, a callable which returns a callable " +"which processes arguments from the command-line. Any object which follows " +"this API may be passed as the ``action`` parameter to :meth:`add_argument`." +msgstr "" + +#: ../Doc/library/argparse.rst:1283 +msgid "" +"Action objects are used by an ArgumentParser to represent the information " +"needed to parse a single argument from one or more strings from the command " +"line. The Action class must accept the two positional arguments plus any " +"keyword arguments passed to :meth:`ArgumentParser.add_argument` except for " +"the ``action`` itself." +msgstr "" + +#: ../Doc/library/argparse.rst:1289 +msgid "" +"Instances of Action (or return value of any callable to the ``action`` " +"parameter) should have attributes \"dest\", \"option_strings\", \"default\", " +"\"type\", \"required\", \"help\", etc. defined. The easiest way to ensure " +"these attributes are defined is to call ``Action.__init__``." +msgstr "" + +#: ../Doc/library/argparse.rst:1294 +msgid "" +"Action instances should be callable, so subclasses must override the " +"``__call__`` method, which should accept four parameters:" +msgstr "" + +#: ../Doc/library/argparse.rst:1297 +msgid "``parser`` - The ArgumentParser object which contains this action." +msgstr "" + +#: ../Doc/library/argparse.rst:1299 +msgid "" +"``namespace`` - The :class:`Namespace` object that will be returned by :meth:" +"`~ArgumentParser.parse_args`. Most actions add an attribute to this object " +"using :func:`setattr`." +msgstr "" + +#: ../Doc/library/argparse.rst:1303 +msgid "" +"``values`` - The associated command-line arguments, with any type " +"conversions applied. Type conversions are specified with the type_ keyword " +"argument to :meth:`~ArgumentParser.add_argument`." +msgstr "" + +#: ../Doc/library/argparse.rst:1307 +msgid "" +"``option_string`` - The option string that was used to invoke this action. " +"The ``option_string`` argument is optional, and will be absent if the action " +"is associated with a positional argument." +msgstr "" + +#: ../Doc/library/argparse.rst:1311 +msgid "" +"The ``__call__`` method may perform arbitrary actions, but will typically " +"set attributes on the ``namespace`` based on ``dest`` and ``values``." +msgstr "" + +#: ../Doc/library/argparse.rst:1316 +msgid "The parse_args() method" +msgstr "" + +#: ../Doc/library/argparse.rst:1320 +msgid "" +"Convert argument strings to objects and assign them as attributes of the " +"namespace. Return the populated namespace." +msgstr "" + +#: ../Doc/library/argparse.rst:1323 +msgid "" +"Previous calls to :meth:`add_argument` determine exactly what objects are " +"created and how they are assigned. See the documentation for :meth:" +"`add_argument` for details." +msgstr "" + +#: ../Doc/library/argparse.rst:1327 +msgid "" +"By default, the argument strings are taken from :data:`sys.argv`, and a new " +"empty :class:`Namespace` object is created for the attributes." +msgstr "" + +#: ../Doc/library/argparse.rst:1332 +msgid "Option value syntax" +msgstr "" + +#: ../Doc/library/argparse.rst:1334 +msgid "" +"The :meth:`~ArgumentParser.parse_args` method supports several ways of " +"specifying the value of an option (if it takes one). In the simplest case, " +"the option and its value are passed as two separate arguments::" +msgstr "" + +#: ../Doc/library/argparse.rst:1346 +msgid "" +"For long options (options with names longer than a single character), the " +"option and value can also be passed as a single command-line argument, using " +"``=`` to separate them::" +msgstr "" + +#: ../Doc/library/argparse.rst:1353 +msgid "" +"For short options (options only one character long), the option and its " +"value can be concatenated::" +msgstr "" + +#: ../Doc/library/argparse.rst:1359 +msgid "" +"Several short options can be joined together, using only a single ``-`` " +"prefix, as long as only the last option (or none of them) requires a value::" +msgstr "" + +#: ../Doc/library/argparse.rst:1371 +msgid "Invalid arguments" +msgstr "" + +#: ../Doc/library/argparse.rst:1373 +msgid "" +"While parsing the command line, :meth:`~ArgumentParser.parse_args` checks " +"for a variety of errors, including ambiguous options, invalid types, invalid " +"options, wrong number of positional arguments, etc. When it encounters such " +"an error, it exits and prints the error along with a usage message::" +msgstr "" + +#: ../Doc/library/argparse.rst:1399 +msgid "Arguments containing ``-``" +msgstr "" + +#: ../Doc/library/argparse.rst:1401 +msgid "" +"The :meth:`~ArgumentParser.parse_args` method attempts to give errors " +"whenever the user has clearly made a mistake, but some situations are " +"inherently ambiguous. For example, the command-line argument ``-1`` could " +"either be an attempt to specify an option or an attempt to provide a " +"positional argument. The :meth:`~ArgumentParser.parse_args` method is " +"cautious here: positional arguments may only begin with ``-`` if they look " +"like negative numbers and there are no options in the parser that look like " +"negative numbers::" +msgstr "" + +#: ../Doc/library/argparse.rst:1439 +msgid "" +"If you have positional arguments that must begin with ``-`` and don't look " +"like negative numbers, you can insert the pseudo-argument ``'--'`` which " +"tells :meth:`~ArgumentParser.parse_args` that everything after that is a " +"positional argument::" +msgstr "" + +#: ../Doc/library/argparse.rst:1450 +msgid "Argument abbreviations (prefix matching)" +msgstr "" + +#: ../Doc/library/argparse.rst:1452 +msgid "" +"The :meth:`~ArgumentParser.parse_args` method :ref:`by default " +"` allows long options to be abbreviated to a prefix, if the " +"abbreviation is unambiguous (the prefix matches a unique option)::" +msgstr "" + +#: ../Doc/library/argparse.rst:1467 +msgid "" +"An error is produced for arguments that could produce more than one options. " +"This feature can be disabled by setting :ref:`allow_abbrev` to ``False``." +msgstr "" + +#: ../Doc/library/argparse.rst:1472 +msgid "Beyond ``sys.argv``" +msgstr "" + +#: ../Doc/library/argparse.rst:1474 +msgid "" +"Sometimes it may be useful to have an ArgumentParser parse arguments other " +"than those of :data:`sys.argv`. This can be accomplished by passing a list " +"of strings to :meth:`~ArgumentParser.parse_args`. This is useful for " +"testing at the interactive prompt::" +msgstr "" + +#: ../Doc/library/argparse.rst:1493 +msgid "The Namespace object" +msgstr "" + +#: ../Doc/library/argparse.rst:1497 +msgid "" +"Simple class used by default by :meth:`~ArgumentParser.parse_args` to create " +"an object holding attributes and return it." +msgstr "" + +#: ../Doc/library/argparse.rst:1500 +msgid "" +"This class is deliberately simple, just an :class:`object` subclass with a " +"readable string representation. If you prefer to have dict-like view of the " +"attributes, you can use the standard Python idiom, :func:`vars`::" +msgstr "" + +#: ../Doc/library/argparse.rst:1510 +msgid "" +"It may also be useful to have an :class:`ArgumentParser` assign attributes " +"to an already existing object, rather than a new :class:`Namespace` object. " +"This can be achieved by specifying the ``namespace=`` keyword argument::" +msgstr "" + +#: ../Doc/library/argparse.rst:1526 +msgid "Other utilities" +msgstr "" + +#: ../Doc/library/argparse.rst:1529 +msgid "Sub-commands" +msgstr "" + +#: ../Doc/library/argparse.rst:1536 +msgid "" +"Many programs split up their functionality into a number of sub-commands, " +"for example, the ``svn`` program can invoke sub-commands like ``svn " +"checkout``, ``svn update``, and ``svn commit``. Splitting up functionality " +"this way can be a particularly good idea when a program performs several " +"different functions which require different kinds of command-line " +"arguments. :class:`ArgumentParser` supports the creation of such sub-" +"commands with the :meth:`add_subparsers` method. The :meth:`add_subparsers` " +"method is normally called with no arguments and returns a special action " +"object. This object has a single method, :meth:`~ArgumentParser." +"add_parser`, which takes a command name and any :class:`ArgumentParser` " +"constructor arguments, and returns an :class:`ArgumentParser` object that " +"can be modified as usual." +msgstr "" + +#: ../Doc/library/argparse.rst:1548 +msgid "Description of parameters:" +msgstr "" + +#: ../Doc/library/argparse.rst:1550 +msgid "" +"title - title for the sub-parser group in help output; by default " +"\"subcommands\" if description is provided, otherwise uses title for " +"positional arguments" +msgstr "" + +#: ../Doc/library/argparse.rst:1554 +msgid "" +"description - description for the sub-parser group in help output, by " +"default None" +msgstr "" + +#: ../Doc/library/argparse.rst:1557 +msgid "" +"prog - usage information that will be displayed with sub-command help, by " +"default the name of the program and any positional arguments before the " +"subparser argument" +msgstr "" + +#: ../Doc/library/argparse.rst:1561 +msgid "" +"parser_class - class which will be used to create sub-parser instances, by " +"default the class of the current parser (e.g. ArgumentParser)" +msgstr "" + +#: ../Doc/library/argparse.rst:1564 +msgid "" +"action_ - the basic type of action to be taken when this argument is " +"encountered at the command line" +msgstr "" + +#: ../Doc/library/argparse.rst:1567 +msgid "" +"dest_ - name of the attribute under which sub-command name will be stored; " +"by default None and no value is stored" +msgstr "" + +#: ../Doc/library/argparse.rst:1570 +msgid "help_ - help for sub-parser group in help output, by default None" +msgstr "" + +#: ../Doc/library/argparse.rst:1572 +msgid "" +"metavar_ - string presenting available sub-commands in help; by default it " +"is None and presents sub-commands in form {cmd1, cmd2, ..}" +msgstr "" + +#: ../Doc/library/argparse.rst:1575 +msgid "Some example usage::" +msgstr "" + +#: ../Doc/library/argparse.rst:1596 +msgid "" +"Note that the object returned by :meth:`parse_args` will only contain " +"attributes for the main parser and the subparser that was selected by the " +"command line (and not any other subparsers). So in the example above, when " +"the ``a`` command is specified, only the ``foo`` and ``bar`` attributes are " +"present, and when the ``b`` command is specified, only the ``foo`` and " +"``baz`` attributes are present." +msgstr "" + +#: ../Doc/library/argparse.rst:1603 +msgid "" +"Similarly, when a help message is requested from a subparser, only the help " +"for that particular parser will be printed. The help message will not " +"include parent parser or sibling parser messages. (A help message for each " +"subparser command, however, can be given by supplying the ``help=`` argument " +"to :meth:`add_parser` as above.)" +msgstr "" + +#: ../Doc/library/argparse.rst:1639 +msgid "" +"The :meth:`add_subparsers` method also supports ``title`` and " +"``description`` keyword arguments. When either is present, the subparser's " +"commands will appear in their own group in the help output. For example::" +msgstr "" + +#: ../Doc/library/argparse.rst:1660 +msgid "" +"Furthermore, ``add_parser`` supports an additional ``aliases`` argument, " +"which allows multiple strings to refer to the same subparser. This example, " +"like ``svn``, aliases ``co`` as a shorthand for ``checkout``::" +msgstr "" + +#: ../Doc/library/argparse.rst:1671 +msgid "" +"One particularly effective way of handling sub-commands is to combine the " +"use of the :meth:`add_subparsers` method with calls to :meth:`set_defaults` " +"so that each subparser knows which Python function it should execute. For " +"example::" +msgstr "" + +#: ../Doc/library/argparse.rst:1708 +msgid "" +"This way, you can let :meth:`parse_args` do the job of calling the " +"appropriate function after argument parsing is complete. Associating " +"functions with actions like this is typically the easiest way to handle the " +"different actions for each of your subparsers. However, if it is necessary " +"to check the name of the subparser that was invoked, the ``dest`` keyword " +"argument to the :meth:`add_subparsers` call will work::" +msgstr "" + +#: ../Doc/library/argparse.rst:1726 +msgid "FileType objects" +msgstr "" + +#: ../Doc/library/argparse.rst:1730 +msgid "" +"The :class:`FileType` factory creates objects that can be passed to the type " +"argument of :meth:`ArgumentParser.add_argument`. Arguments that have :class:" +"`FileType` objects as their type will open command-line arguments as files " +"with the requested modes, buffer sizes, encodings and error handling (see " +"the :func:`open` function for more details)::" +msgstr "" + +#: ../Doc/library/argparse.rst:1742 +msgid "" +"FileType objects understand the pseudo-argument ``'-'`` and automatically " +"convert this into ``sys.stdin`` for readable :class:`FileType` objects and " +"``sys.stdout`` for writable :class:`FileType` objects::" +msgstr "" + +#: ../Doc/library/argparse.rst:1751 +msgid "The *encodings* and *errors* keyword arguments." +msgstr "" + +#: ../Doc/library/argparse.rst:1756 +msgid "Argument groups" +msgstr "" + +#: ../Doc/library/argparse.rst:1760 +msgid "" +"By default, :class:`ArgumentParser` groups command-line arguments into " +"\"positional arguments\" and \"optional arguments\" when displaying help " +"messages. When there is a better conceptual grouping of arguments than this " +"default one, appropriate groups can be created using the :meth:" +"`add_argument_group` method::" +msgstr "" + +#: ../Doc/library/argparse.rst:1777 +msgid "" +"The :meth:`add_argument_group` method returns an argument group object which " +"has an :meth:`~ArgumentParser.add_argument` method just like a regular :" +"class:`ArgumentParser`. When an argument is added to the group, the parser " +"treats it just like a normal argument, but displays the argument in a " +"separate group for help messages. The :meth:`add_argument_group` method " +"accepts *title* and *description* arguments which can be used to customize " +"this display::" +msgstr "" + +#: ../Doc/library/argparse.rst:1803 +msgid "" +"Note that any arguments not in your user-defined groups will end up back in " +"the usual \"positional arguments\" and \"optional arguments\" sections." +msgstr "" + +#: ../Doc/library/argparse.rst:1808 +msgid "Mutual exclusion" +msgstr "" + +#: ../Doc/library/argparse.rst:1812 +msgid "" +"Create a mutually exclusive group. :mod:`argparse` will make sure that only " +"one of the arguments in the mutually exclusive group was present on the " +"command line::" +msgstr "" + +#: ../Doc/library/argparse.rst:1828 +msgid "" +"The :meth:`add_mutually_exclusive_group` method also accepts a *required* " +"argument, to indicate that at least one of the mutually exclusive arguments " +"is required::" +msgstr "" + +#: ../Doc/library/argparse.rst:1840 +msgid "" +"Note that currently mutually exclusive argument groups do not support the " +"*title* and *description* arguments of :meth:`~ArgumentParser." +"add_argument_group`." +msgstr "" + +#: ../Doc/library/argparse.rst:1846 +msgid "Parser defaults" +msgstr "" + +#: ../Doc/library/argparse.rst:1850 +msgid "" +"Most of the time, the attributes of the object returned by :meth:" +"`parse_args` will be fully determined by inspecting the command-line " +"arguments and the argument actions. :meth:`set_defaults` allows some " +"additional attributes that are determined without any inspection of the " +"command line to be added::" +msgstr "" + +#: ../Doc/library/argparse.rst:1862 +msgid "" +"Note that parser-level defaults always override argument-level defaults::" +msgstr "" + +#: ../Doc/library/argparse.rst:1870 +msgid "" +"Parser-level defaults can be particularly useful when working with multiple " +"parsers. See the :meth:`~ArgumentParser.add_subparsers` method for an " +"example of this type." +msgstr "" + +#: ../Doc/library/argparse.rst:1876 +msgid "" +"Get the default value for a namespace attribute, as set by either :meth:" +"`~ArgumentParser.add_argument` or by :meth:`~ArgumentParser.set_defaults`::" +msgstr "" + +#: ../Doc/library/argparse.rst:1887 +msgid "Printing help" +msgstr "" + +#: ../Doc/library/argparse.rst:1889 +msgid "" +"In most typical applications, :meth:`~ArgumentParser.parse_args` will take " +"care of formatting and printing any usage or error messages. However, " +"several formatting methods are available:" +msgstr "" + +#: ../Doc/library/argparse.rst:1895 +msgid "" +"Print a brief description of how the :class:`ArgumentParser` should be " +"invoked on the command line. If *file* is ``None``, :data:`sys.stdout` is " +"assumed." +msgstr "" + +#: ../Doc/library/argparse.rst:1901 +msgid "" +"Print a help message, including the program usage and information about the " +"arguments registered with the :class:`ArgumentParser`. If *file* is " +"``None``, :data:`sys.stdout` is assumed." +msgstr "" + +#: ../Doc/library/argparse.rst:1905 +msgid "" +"There are also variants of these methods that simply return a string instead " +"of printing it:" +msgstr "" + +#: ../Doc/library/argparse.rst:1910 +msgid "" +"Return a string containing a brief description of how the :class:" +"`ArgumentParser` should be invoked on the command line." +msgstr "" + +#: ../Doc/library/argparse.rst:1915 +msgid "" +"Return a string containing a help message, including the program usage and " +"information about the arguments registered with the :class:`ArgumentParser`." +msgstr "" + +#: ../Doc/library/argparse.rst:1920 +msgid "Partial parsing" +msgstr "" + +#: ../Doc/library/argparse.rst:1924 +msgid "" +"Sometimes a script may only parse a few of the command-line arguments, " +"passing the remaining arguments on to another script or program. In these " +"cases, the :meth:`~ArgumentParser.parse_known_args` method can be useful. " +"It works much like :meth:`~ArgumentParser.parse_args` except that it does " +"not produce an error when extra arguments are present. Instead, it returns " +"a two item tuple containing the populated namespace and the list of " +"remaining argument strings." +msgstr "" + +#: ../Doc/library/argparse.rst:1940 +msgid "" +":ref:`Prefix matching ` rules apply to :meth:" +"`parse_known_args`. The parser may consume an option even if it's just a " +"prefix of one of its known options, instead of leaving it in the remaining " +"arguments list." +msgstr "" + +#: ../Doc/library/argparse.rst:1947 +msgid "Customizing file parsing" +msgstr "" + +#: ../Doc/library/argparse.rst:1951 +msgid "" +"Arguments that are read from a file (see the *fromfile_prefix_chars* keyword " +"argument to the :class:`ArgumentParser` constructor) are read one argument " +"per line. :meth:`convert_arg_line_to_args` can be overridden for fancier " +"reading." +msgstr "" + +#: ../Doc/library/argparse.rst:1956 +msgid "" +"This method takes a single argument *arg_line* which is a string read from " +"the argument file. It returns a list of arguments parsed from this string. " +"The method is called once per line read from the argument file, in order." +msgstr "" + +#: ../Doc/library/argparse.rst:1960 +msgid "" +"A useful override of this method is one that treats each space-separated " +"word as an argument. The following example demonstrates how to do this::" +msgstr "" + +#: ../Doc/library/argparse.rst:1969 +msgid "Exiting methods" +msgstr "" + +#: ../Doc/library/argparse.rst:1973 +msgid "" +"This method terminates the program, exiting with the specified *status* and, " +"if given, it prints a *message* before that." +msgstr "" + +#: ../Doc/library/argparse.rst:1978 +msgid "" +"This method prints a usage message including the *message* to the standard " +"error and terminates the program with a status code of 2." +msgstr "" + +#: ../Doc/library/argparse.rst:1984 +msgid "Upgrading optparse code" +msgstr "" + +#: ../Doc/library/argparse.rst:1986 +msgid "" +"Originally, the :mod:`argparse` module had attempted to maintain " +"compatibility with :mod:`optparse`. However, :mod:`optparse` was difficult " +"to extend transparently, particularly with the changes required to support " +"the new ``nargs=`` specifiers and better usage messages. When most " +"everything in :mod:`optparse` had either been copy-pasted over or monkey-" +"patched, it no longer seemed practical to try to maintain the backwards " +"compatibility." +msgstr "" + +#: ../Doc/library/argparse.rst:1993 +msgid "" +"The :mod:`argparse` module improves on the standard library :mod:`optparse` " +"module in a number of ways including:" +msgstr "" + +#: ../Doc/library/argparse.rst:1996 +msgid "Handling positional arguments." +msgstr "" + +#: ../Doc/library/argparse.rst:1997 +msgid "Supporting sub-commands." +msgstr "" + +#: ../Doc/library/argparse.rst:1998 +msgid "Allowing alternative option prefixes like ``+`` and ``/``." +msgstr "" + +#: ../Doc/library/argparse.rst:1999 +msgid "Handling zero-or-more and one-or-more style arguments." +msgstr "" + +#: ../Doc/library/argparse.rst:2000 +msgid "Producing more informative usage messages." +msgstr "" + +#: ../Doc/library/argparse.rst:2001 +msgid "Providing a much simpler interface for custom ``type`` and ``action``." +msgstr "" + +#: ../Doc/library/argparse.rst:2003 +msgid "A partial upgrade path from :mod:`optparse` to :mod:`argparse`:" +msgstr "" + +#: ../Doc/library/argparse.rst:2005 +msgid "" +"Replace all :meth:`optparse.OptionParser.add_option` calls with :meth:" +"`ArgumentParser.add_argument` calls." +msgstr "" + +#: ../Doc/library/argparse.rst:2008 +msgid "" +"Replace ``(options, args) = parser.parse_args()`` with ``args = parser." +"parse_args()`` and add additional :meth:`ArgumentParser.add_argument` calls " +"for the positional arguments. Keep in mind that what was previously called " +"``options``, now in :mod:`argparse` context is called ``args``." +msgstr "" + +#: ../Doc/library/argparse.rst:2013 +msgid "" +"Replace callback actions and the ``callback_*`` keyword arguments with " +"``type`` or ``action`` arguments." +msgstr "" + +#: ../Doc/library/argparse.rst:2016 +msgid "" +"Replace string names for ``type`` keyword arguments with the corresponding " +"type objects (e.g. int, float, complex, etc)." +msgstr "" + +#: ../Doc/library/argparse.rst:2019 +msgid "" +"Replace :class:`optparse.Values` with :class:`Namespace` and :exc:`optparse." +"OptionError` and :exc:`optparse.OptionValueError` with :exc:`ArgumentError`." +msgstr "" + +#: ../Doc/library/argparse.rst:2023 +msgid "" +"Replace strings with implicit arguments such as ``%default`` or ``%prog`` " +"with the standard Python syntax to use dictionaries to format strings, that " +"is, ``%(default)s`` and ``%(prog)s``." +msgstr "" + +#: ../Doc/library/argparse.rst:2027 +msgid "" +"Replace the OptionParser constructor ``version`` argument with a call to " +"``parser.add_argument('--version', action='version', version='')``." +msgstr "" + +#: ../Doc/library/array.rst:2 +msgid ":mod:`array` --- Efficient arrays of numeric values" +msgstr "" + +#: ../Doc/library/array.rst:11 +msgid "" +"This module defines an object type which can compactly represent an array of " +"basic values: characters, integers, floating point numbers. Arrays are " +"sequence types and behave very much like lists, except that the type of " +"objects stored in them is constrained. The type is specified at object " +"creation time by using a :dfn:`type code`, which is a single character. The " +"following type codes are defined:" +msgstr "" + +#: ../Doc/library/array.rst:19 +msgid "Type code" +msgstr "" + +#: ../Doc/library/array.rst:19 ../Doc/library/struct.rst:186 +msgid "C Type" +msgstr "" + +#: ../Doc/library/array.rst:19 ../Doc/library/xml.dom.rst:981 +msgid "Python Type" +msgstr "" + +#: ../Doc/library/array.rst:19 +msgid "Minimum size in bytes" +msgstr "" + +#: ../Doc/library/array.rst:19 ../Doc/library/binhex.rst:50 +#: ../Doc/library/datetime.rst:1966 ../Doc/library/datetime.rst:2072 +#: ../Doc/library/stdtypes.rst:90 ../Doc/library/stdtypes.rst:276 +#: ../Doc/library/stdtypes.rst:413 ../Doc/library/stdtypes.rst:849 +#: ../Doc/library/stdtypes.rst:1042 ../Doc/library/stdtypes.rst:2153 +#: ../Doc/library/stdtypes.rst:3253 ../Doc/library/struct.rst:186 +#: ../Doc/library/subprocess.rst:1205 ../Doc/library/time.rst:380 +#: ../Doc/library/webbrowser.rst:103 +msgid "Notes" +msgstr "" + +#: ../Doc/library/array.rst:21 ../Doc/library/functions.rst:915 +#: ../Doc/library/stdtypes.rst:3286 ../Doc/library/string.rst:425 +msgid "``'b'``" +msgstr "" + +#: ../Doc/library/array.rst:21 +msgid "signed char" +msgstr "" + +#: ../Doc/library/array.rst:21 ../Doc/library/array.rst:23 +#: ../Doc/library/array.rst:27 ../Doc/library/array.rst:29 +#: ../Doc/library/array.rst:31 ../Doc/library/array.rst:33 +#: ../Doc/library/array.rst:35 ../Doc/library/array.rst:37 +#: ../Doc/library/array.rst:39 ../Doc/library/array.rst:41 +#: ../Doc/library/ctypes.rst:239 ../Doc/library/ctypes.rst:241 +#: ../Doc/library/ctypes.rst:243 ../Doc/library/ctypes.rst:245 +#: ../Doc/library/ctypes.rst:247 ../Doc/library/ctypes.rst:249 +#: ../Doc/library/ctypes.rst:251 ../Doc/library/ctypes.rst:253 +#: ../Doc/library/ctypes.rst:255 ../Doc/library/ctypes.rst:257 +#: ../Doc/library/ctypes.rst:260 ../Doc/library/ctypes.rst:262 +#: ../Doc/library/json.rst:301 +msgid "int" +msgstr "" + +#: ../Doc/library/array.rst:21 ../Doc/library/array.rst:23 +#: ../Doc/library/ctypes.rst:1662 ../Doc/library/grp.rst:22 +#: ../Doc/library/pwd.rst:22 ../Doc/library/spwd.rst:25 +#: ../Doc/library/struct.rst:190 ../Doc/library/struct.rst:192 +#: ../Doc/library/struct.rst:194 ../Doc/library/struct.rst:196 +#: ../Doc/library/time.rst:540 ../Doc/library/tkinter.rst:434 +#: ../Doc/library/urllib.parse.rst:96 ../Doc/library/urllib.parse.rst:217 +#: ../Doc/library/urllib.parse.rst:302 +msgid "1" +msgstr "" + +#: ../Doc/library/array.rst:23 +msgid "``'B'``" +msgstr "" + +#: ../Doc/library/array.rst:23 +msgid "unsigned char" +msgstr "" + +#: ../Doc/library/array.rst:25 ../Doc/library/dbm.rst:188 +#: ../Doc/library/stdtypes.rst:2161 ../Doc/library/stdtypes.rst:3261 +msgid "``'u'``" +msgstr "" + +#: ../Doc/library/array.rst:25 +msgid "Py_UNICODE" +msgstr "" + +#: ../Doc/library/array.rst:25 +msgid "Unicode character" +msgstr "" + +#: ../Doc/library/array.rst:25 ../Doc/library/array.rst:27 +#: ../Doc/library/array.rst:29 ../Doc/library/array.rst:31 +#: ../Doc/library/array.rst:33 ../Doc/library/ctypes.rst:1665 +#: ../Doc/library/grp.rst:25 ../Doc/library/pwd.rst:24 +#: ../Doc/library/spwd.rst:27 ../Doc/library/struct.rst:198 +#: ../Doc/library/struct.rst:200 ../Doc/library/struct.rst:219 +#: ../Doc/library/time.rst:542 ../Doc/library/tkinter.rst:436 +#: ../Doc/library/urllib.parse.rst:98 ../Doc/library/urllib.parse.rst:219 +msgid "2" +msgstr "" + +#: ../Doc/library/array.rst:25 ../Doc/library/datetime.rst:910 +#: ../Doc/library/datetime.rst:1968 ../Doc/library/datetime.rst:1973 +#: ../Doc/library/datetime.rst:1985 ../Doc/library/datetime.rst:1990 +#: ../Doc/library/datetime.rst:2049 ../Doc/library/datetime.rst:2054 +#: ../Doc/library/datetime.rst:2058 ../Doc/library/stdtypes.rst:92 +#: ../Doc/library/stdtypes.rst:286 ../Doc/library/stdtypes.rst:851 +#: ../Doc/library/stdtypes.rst:854 ../Doc/library/stdtypes.rst:1053 +#: ../Doc/library/stdtypes.rst:2159 ../Doc/library/stdtypes.rst:3259 +#: ../Doc/library/struct.rst:196 ../Doc/library/time.rst:413 +#: ../Doc/library/webbrowser.rst:117 ../Doc/library/webbrowser.rst:119 +#: ../Doc/library/webbrowser.rst:121 +msgid "\\(1)" +msgstr "" + +#: ../Doc/library/array.rst:27 +msgid "``'h'``" +msgstr "" + +#: ../Doc/library/array.rst:27 +msgid "signed short" +msgstr "" + +#: ../Doc/library/array.rst:29 ../Doc/library/logging.handlers.rst:337 +msgid "``'H'``" +msgstr "" + +#: ../Doc/library/array.rst:29 +msgid "unsigned short" +msgstr "" + +#: ../Doc/library/array.rst:31 ../Doc/library/stdtypes.rst:2157 +#: ../Doc/library/stdtypes.rst:3257 +msgid "``'i'``" +msgstr "" + +#: ../Doc/library/array.rst:31 +msgid "signed int" +msgstr "" + +#: ../Doc/library/array.rst:33 +msgid "``'I'``" +msgstr "" + +#: ../Doc/library/array.rst:33 +msgid "unsigned int" +msgstr "" + +#: ../Doc/library/array.rst:35 +msgid "``'l'``" +msgstr "" + +#: ../Doc/library/array.rst:35 +msgid "signed long" +msgstr "" + +#: ../Doc/library/array.rst:35 ../Doc/library/array.rst:37 +#: ../Doc/library/array.rst:43 ../Doc/library/chunk.rst:31 +#: ../Doc/library/chunk.rst:33 ../Doc/library/ctypes.rst:1668 +#: ../Doc/library/pwd.rst:28 ../Doc/library/spwd.rst:32 +#: ../Doc/library/struct.rst:202 ../Doc/library/struct.rst:204 +#: ../Doc/library/struct.rst:206 ../Doc/library/struct.rst:208 +#: ../Doc/library/struct.rst:221 ../Doc/library/time.rst:546 +#: ../Doc/library/tkinter.rst:441 ../Doc/library/urllib.parse.rst:103 +#: ../Doc/library/urllib.parse.rst:223 +msgid "4" +msgstr "" + +#: ../Doc/library/array.rst:37 +msgid "``'L'``" +msgstr "" + +#: ../Doc/library/array.rst:37 +msgid "unsigned long" +msgstr "" + +#: ../Doc/library/array.rst:39 +msgid "``'q'``" +msgstr "" + +#: ../Doc/library/array.rst:39 +msgid "signed long long" +msgstr "" + +#: ../Doc/library/array.rst:39 ../Doc/library/array.rst:41 +#: ../Doc/library/array.rst:45 ../Doc/library/chunk.rst:37 +#: ../Doc/library/hashlib-blake2.rst:70 ../Doc/library/spwd.rst:45 +#: ../Doc/library/struct.rst:210 ../Doc/library/struct.rst:212 +#: ../Doc/library/struct.rst:223 ../Doc/library/time.rst:555 +msgid "8" +msgstr "" + +#: ../Doc/library/array.rst:39 ../Doc/library/array.rst:41 +#: ../Doc/library/datetime.rst:912 ../Doc/library/datetime.rst:2001 +#: ../Doc/library/stdtypes.rst:95 ../Doc/library/stdtypes.rst:289 +#: ../Doc/library/stdtypes.rst:309 ../Doc/library/stdtypes.rst:1081 +#: ../Doc/library/stdtypes.rst:2163 ../Doc/library/stdtypes.rst:2165 +#: ../Doc/library/stdtypes.rst:3263 ../Doc/library/stdtypes.rst:3265 +#: ../Doc/library/time.rst:416 ../Doc/library/webbrowser.rst:137 +msgid "\\(2)" +msgstr "" + +#: ../Doc/library/array.rst:41 +msgid "``'Q'``" +msgstr "" + +#: ../Doc/library/array.rst:41 +msgid "unsigned long long" +msgstr "" + +#: ../Doc/library/array.rst:43 ../Doc/library/dbm.rst:181 +#: ../Doc/library/stdtypes.rst:2171 ../Doc/library/stdtypes.rst:3271 +#: ../Doc/library/string.rst:464 +msgid "``'f'``" +msgstr "" + +#: ../Doc/library/array.rst:43 ../Doc/library/array.rst:45 +#: ../Doc/library/ctypes.rst:265 ../Doc/library/ctypes.rst:267 +#: ../Doc/library/ctypes.rst:269 ../Doc/library/json.rst:303 +#: ../Doc/library/struct.rst:219 ../Doc/library/struct.rst:221 +#: ../Doc/library/struct.rst:223 +msgid "float" +msgstr "" + +#: ../Doc/library/array.rst:45 ../Doc/library/stdtypes.rst:2155 +#: ../Doc/library/stdtypes.rst:3255 ../Doc/library/string.rst:430 +msgid "``'d'``" +msgstr "" + +#: ../Doc/library/array.rst:45 +msgid "double" +msgstr "" + +#: ../Doc/library/array.rst:48 ../Doc/library/datetime.rst:295 +#: ../Doc/library/datetime.rst:490 ../Doc/library/datetime.rst:2092 +#: ../Doc/library/stdtypes.rst:107 ../Doc/library/stdtypes.rst:320 +#: ../Doc/library/stdtypes.rst:431 ../Doc/library/stdtypes.rst:890 +#: ../Doc/library/stdtypes.rst:1092 ../Doc/library/stdtypes.rst:2199 +#: ../Doc/library/stdtypes.rst:3303 ../Doc/library/struct.rst:160 +#: ../Doc/library/struct.rst:235 ../Doc/library/subprocess.rst:1026 +#: ../Doc/library/time.rst:462 ../Doc/library/tkinter.rst:231 +#: ../Doc/library/tkinter.ttk.rst:831 ../Doc/library/webbrowser.rst:152 +msgid "Notes:" +msgstr "" + +#: ../Doc/library/array.rst:51 +msgid "" +"The ``'u'`` type code corresponds to Python's obsolete unicode character (:c:" +"type:`Py_UNICODE` which is :c:type:`wchar_t`). Depending on the platform, it " +"can be 16 bits or 32 bits." +msgstr "" + +#: ../Doc/library/array.rst:55 +msgid "" +"``'u'`` will be removed together with the rest of the :c:type:`Py_UNICODE` " +"API." +msgstr "" + +#: ../Doc/library/array.rst:59 +msgid "Deprecated since version 3.3, will be removed in version 4.0." +msgstr "" + +#: ../Doc/library/array.rst:61 +msgid "" +"The ``'q'`` and ``'Q'`` type codes are available only if the platform C " +"compiler used to build Python supports C :c:type:`long long`, or, on " +"Windows, :c:type:`__int64`." +msgstr "" + +#: ../Doc/library/array.rst:67 +msgid "" +"The actual representation of values is determined by the machine " +"architecture (strictly speaking, by the C implementation). The actual size " +"can be accessed through the :attr:`itemsize` attribute." +msgstr "" + +#: ../Doc/library/array.rst:71 +msgid "The module defines the following type:" +msgstr "" + +#: ../Doc/library/array.rst:76 +msgid "" +"A new array whose items are restricted by *typecode*, and initialized from " +"the optional *initializer* value, which must be a list, a :term:`bytes-like " +"object`, or iterable over elements of the appropriate type." +msgstr "" + +#: ../Doc/library/array.rst:81 +msgid "" +"If given a list or string, the initializer is passed to the new array's :" +"meth:`fromlist`, :meth:`frombytes`, or :meth:`fromunicode` method (see " +"below) to add initial items to the array. Otherwise, the iterable " +"initializer is passed to the :meth:`extend` method." +msgstr "" + +#: ../Doc/library/array.rst:89 +msgid "A string with all available type codes." +msgstr "" + +#: ../Doc/library/array.rst:91 +msgid "" +"Array objects support the ordinary sequence operations of indexing, slicing, " +"concatenation, and multiplication. When using slice assignment, the " +"assigned value must be an array object with the same type code; in all other " +"cases, :exc:`TypeError` is raised. Array objects also implement the buffer " +"interface, and may be used wherever :term:`bytes-like objects ` are supported." +msgstr "" + +#: ../Doc/library/array.rst:97 +msgid "The following data items and methods are also supported:" +msgstr "" + +#: ../Doc/library/array.rst:101 +msgid "The typecode character used to create the array." +msgstr "" + +#: ../Doc/library/array.rst:106 +msgid "The length in bytes of one array item in the internal representation." +msgstr "" + +#: ../Doc/library/array.rst:111 +msgid "Append a new item with value *x* to the end of the array." +msgstr "" + +#: ../Doc/library/array.rst:116 +msgid "" +"Return a tuple ``(address, length)`` giving the current memory address and " +"the length in elements of the buffer used to hold array's contents. The " +"size of the memory buffer in bytes can be computed as ``array.buffer_info()" +"[1] * array.itemsize``. This is occasionally useful when working with low-" +"level (and inherently unsafe) I/O interfaces that require memory addresses, " +"such as certain :c:func:`ioctl` operations. The returned numbers are valid " +"as long as the array exists and no length-changing operations are applied to " +"it." +msgstr "" + +#: ../Doc/library/array.rst:126 +msgid "" +"When using array objects from code written in C or C++ (the only way to " +"effectively make use of this information), it makes more sense to use the " +"buffer interface supported by array objects. This method is maintained for " +"backward compatibility and should be avoided in new code. The buffer " +"interface is documented in :ref:`bufferobjects`." +msgstr "" + +#: ../Doc/library/array.rst:135 +msgid "" +"\"Byteswap\" all items of the array. This is only supported for values " +"which are 1, 2, 4, or 8 bytes in size; for other types of values, :exc:" +"`RuntimeError` is raised. It is useful when reading data from a file " +"written on a machine with a different byte order." +msgstr "" + +#: ../Doc/library/array.rst:143 +msgid "Return the number of occurrences of *x* in the array." +msgstr "" + +#: ../Doc/library/array.rst:148 +msgid "" +"Append items from *iterable* to the end of the array. If *iterable* is " +"another array, it must have *exactly* the same type code; if not, :exc:" +"`TypeError` will be raised. If *iterable* is not an array, it must be " +"iterable and its elements must be the right type to be appended to the array." +msgstr "" + +#: ../Doc/library/array.rst:156 +msgid "" +"Appends items from the string, interpreting the string as an array of " +"machine values (as if it had been read from a file using the :meth:" +"`fromfile` method)." +msgstr "" + +#: ../Doc/library/array.rst:159 +msgid ":meth:`fromstring` is renamed to :meth:`frombytes` for clarity." +msgstr "" + +#: ../Doc/library/array.rst:165 +msgid "" +"Read *n* items (as machine values) from the :term:`file object` *f* and " +"append them to the end of the array. If less than *n* items are available, :" +"exc:`EOFError` is raised, but the items that were available are still " +"inserted into the array. *f* must be a real built-in file object; something " +"else with a :meth:`read` method won't do." +msgstr "" + +#: ../Doc/library/array.rst:174 +msgid "" +"Append items from the list. This is equivalent to ``for x in list: a." +"append(x)`` except that if there is a type error, the array is unchanged." +msgstr "" + +#: ../Doc/library/array.rst:180 +msgid "Deprecated alias for :meth:`frombytes`." +msgstr "" + +#: ../Doc/library/array.rst:185 +msgid "" +"Extends this array with data from the given unicode string. The array must " +"be a type ``'u'`` array; otherwise a :exc:`ValueError` is raised. Use " +"``array.frombytes(unicodestring.encode(enc))`` to append Unicode data to an " +"array of some other type." +msgstr "" + +#: ../Doc/library/array.rst:193 +msgid "" +"Return the smallest *i* such that *i* is the index of the first occurrence " +"of *x* in the array." +msgstr "" + +#: ../Doc/library/array.rst:199 +msgid "" +"Insert a new item with value *x* in the array before position *i*. Negative " +"values are treated as being relative to the end of the array." +msgstr "" + +#: ../Doc/library/array.rst:205 +msgid "" +"Removes the item with the index *i* from the array and returns it. The " +"optional argument defaults to ``-1``, so that by default the last item is " +"removed and returned." +msgstr "" + +#: ../Doc/library/array.rst:212 +msgid "Remove the first occurrence of *x* from the array." +msgstr "" + +#: ../Doc/library/array.rst:217 +msgid "Reverse the order of the items in the array." +msgstr "" + +#: ../Doc/library/array.rst:222 +msgid "" +"Convert the array to an array of machine values and return the bytes " +"representation (the same sequence of bytes that would be written to a file " +"by the :meth:`tofile` method.)" +msgstr "" + +#: ../Doc/library/array.rst:226 +msgid ":meth:`tostring` is renamed to :meth:`tobytes` for clarity." +msgstr "" + +#: ../Doc/library/array.rst:232 +msgid "Write all items (as machine values) to the :term:`file object` *f*." +msgstr "" + +#: ../Doc/library/array.rst:237 +msgid "Convert the array to an ordinary list with the same items." +msgstr "" + +#: ../Doc/library/array.rst:242 +msgid "Deprecated alias for :meth:`tobytes`." +msgstr "" + +#: ../Doc/library/array.rst:247 +msgid "" +"Convert the array to a unicode string. The array must be a type ``'u'`` " +"array; otherwise a :exc:`ValueError` is raised. Use ``array.tobytes()." +"decode(enc)`` to obtain a unicode string from an array of some other type." +msgstr "" + +#: ../Doc/library/array.rst:252 +msgid "" +"When an array object is printed or converted to a string, it is represented " +"as ``array(typecode, initializer)``. The *initializer* is omitted if the " +"array is empty, otherwise it is a string if the *typecode* is ``'u'``, " +"otherwise it is a list of numbers. The string is guaranteed to be able to " +"be converted back to an array with the same type and value using :func:" +"`eval`, so long as the :func:`array` function has been imported using ``from " +"array import array``. Examples::" +msgstr "" + +#: ../Doc/library/array.rst:269 +msgid "Module :mod:`struct`" +msgstr "" + +#: ../Doc/library/array.rst:269 +msgid "Packing and unpacking of heterogeneous binary data." +msgstr "" + +#: ../Doc/library/array.rst:273 ../Doc/library/struct.rst:384 +msgid "Module :mod:`xdrlib`" +msgstr "" + +#: ../Doc/library/array.rst:272 +msgid "" +"Packing and unpacking of External Data Representation (XDR) data as used in " +"some remote procedure call systems." +msgstr "" + +#: ../Doc/library/array.rst:276 +msgid "`The Numerical Python Documentation `_" +msgstr "" + +#: ../Doc/library/array.rst:276 +msgid "" +"The Numeric Python extension (NumPy) defines another array type; see http://" +"www.numpy.org/ for further information about Numerical Python." +msgstr "" + +#: ../Doc/library/ast.rst:2 +msgid ":mod:`ast` --- Abstract Syntax Trees" +msgstr "" + +#: ../Doc/library/ast.rst:10 +msgid "**Source code:** :source:`Lib/ast.py`" +msgstr "" + +#: ../Doc/library/ast.rst:14 +msgid "" +"The :mod:`ast` module helps Python applications to process trees of the " +"Python abstract syntax grammar. The abstract syntax itself might change " +"with each Python release; this module helps to find out programmatically " +"what the current grammar looks like." +msgstr "" + +#: ../Doc/library/ast.rst:19 +msgid "" +"An abstract syntax tree can be generated by passing :data:`ast." +"PyCF_ONLY_AST` as a flag to the :func:`compile` built-in function, or using " +"the :func:`parse` helper provided in this module. The result will be a tree " +"of objects whose classes all inherit from :class:`ast.AST`. An abstract " +"syntax tree can be compiled into a Python code object using the built-in :" +"func:`compile` function." +msgstr "" + +#: ../Doc/library/ast.rst:27 +msgid "Node classes" +msgstr "" + +#: ../Doc/library/ast.rst:31 +msgid "" +"This is the base of all AST node classes. The actual node classes are " +"derived from the :file:`Parser/Python.asdl` file, which is reproduced :ref:" +"`below `. They are defined in the :mod:`_ast` C module " +"and re-exported in :mod:`ast`." +msgstr "" + +#: ../Doc/library/ast.rst:36 +msgid "" +"There is one class defined for each left-hand side symbol in the abstract " +"grammar (for example, :class:`ast.stmt` or :class:`ast.expr`). In addition, " +"there is one class defined for each constructor on the right-hand side; " +"these classes inherit from the classes for the left-hand side trees. For " +"example, :class:`ast.BinOp` inherits from :class:`ast.expr`. For production " +"rules with alternatives (aka \"sums\"), the left-hand side class is " +"abstract: only instances of specific constructor nodes are ever created." +msgstr "" + +#: ../Doc/library/ast.rst:46 +msgid "" +"Each concrete class has an attribute :attr:`_fields` which gives the names " +"of all child nodes." +msgstr "" + +#: ../Doc/library/ast.rst:49 +msgid "" +"Each instance of a concrete class has one attribute for each child node, of " +"the type as defined in the grammar. For example, :class:`ast.BinOp` " +"instances have an attribute :attr:`left` of type :class:`ast.expr`." +msgstr "" + +#: ../Doc/library/ast.rst:53 +msgid "" +"If these attributes are marked as optional in the grammar (using a question " +"mark), the value might be ``None``. If the attributes can have zero-or-more " +"values (marked with an asterisk), the values are represented as Python " +"lists. All possible attributes must be present and have valid values when " +"compiling an AST with :func:`compile`." +msgstr "" + +#: ../Doc/library/ast.rst:62 +msgid "" +"Instances of :class:`ast.expr` and :class:`ast.stmt` subclasses have :attr:" +"`lineno` and :attr:`col_offset` attributes. The :attr:`lineno` is the line " +"number of source text (1-indexed so the first line is line 1) and the :attr:" +"`col_offset` is the UTF-8 byte offset of the first token that generated the " +"node. The UTF-8 offset is recorded because the parser uses UTF-8 internally." +msgstr "" + +#: ../Doc/library/ast.rst:69 +msgid "" +"The constructor of a class :class:`ast.T` parses its arguments as follows:" +msgstr "" + +#: ../Doc/library/ast.rst:71 +msgid "" +"If there are positional arguments, there must be as many as there are items " +"in :attr:`T._fields`; they will be assigned as attributes of these names." +msgstr "" + +#: ../Doc/library/ast.rst:73 +msgid "" +"If there are keyword arguments, they will set the attributes of the same " +"names to the given values." +msgstr "" + +#: ../Doc/library/ast.rst:76 +msgid "" +"For example, to create and populate an :class:`ast.UnaryOp` node, you could " +"use ::" +msgstr "" + +#: ../Doc/library/ast.rst:88 +msgid "or the more compact ::" +msgstr "" + +#: ../Doc/library/ast.rst:97 +msgid "Abstract Grammar" +msgstr "" + +#: ../Doc/library/ast.rst:99 +msgid "The abstract grammar is currently defined as follows:" +msgstr "" + +#: ../Doc/library/ast.rst:106 +msgid ":mod:`ast` Helpers" +msgstr "" + +#: ../Doc/library/ast.rst:108 +msgid "" +"Apart from the node classes, the :mod:`ast` module defines these utility " +"functions and classes for traversing abstract syntax trees:" +msgstr "" + +#: ../Doc/library/ast.rst:113 +msgid "" +"Parse the source into an AST node. Equivalent to ``compile(source, " +"filename, mode, ast.PyCF_ONLY_AST)``." +msgstr "" + +#: ../Doc/library/ast.rst:119 +msgid "" +"Safely evaluate an expression node or a string containing a Python literal " +"or container display. The string or node provided may only consist of the " +"following Python literal structures: strings, bytes, numbers, tuples, lists, " +"dicts, sets, booleans, and ``None``." +msgstr "" + +#: ../Doc/library/ast.rst:124 +msgid "" +"This can be used for safely evaluating strings containing Python values from " +"untrusted sources without the need to parse the values oneself. It is not " +"capable of evaluating arbitrarily complex expressions, for example involving " +"operators or indexing." +msgstr "" + +#: ../Doc/library/ast.rst:129 +msgid "Now allows bytes and set literals." +msgstr "" + +#: ../Doc/library/ast.rst:135 +msgid "" +"Return the docstring of the given *node* (which must be a :class:" +"`FunctionDef`, :class:`ClassDef` or :class:`Module` node), or ``None`` if it " +"has no docstring. If *clean* is true, clean up the docstring's indentation " +"with :func:`inspect.cleandoc`." +msgstr "" + +#: ../Doc/library/ast.rst:143 +msgid "" +"When you compile a node tree with :func:`compile`, the compiler expects :" +"attr:`lineno` and :attr:`col_offset` attributes for every node that supports " +"them. This is rather tedious to fill in for generated nodes, so this helper " +"adds these attributes recursively where not already set, by setting them to " +"the values of the parent node. It works recursively starting at *node*." +msgstr "" + +#: ../Doc/library/ast.rst:152 +msgid "" +"Increment the line number of each node in the tree starting at *node* by " +"*n*. This is useful to \"move code\" to a different location in a file." +msgstr "" + +#: ../Doc/library/ast.rst:158 +msgid "" +"Copy source location (:attr:`lineno` and :attr:`col_offset`) from *old_node* " +"to *new_node* if possible, and return *new_node*." +msgstr "" + +#: ../Doc/library/ast.rst:164 +msgid "" +"Yield a tuple of ``(fieldname, value)`` for each field in ``node._fields`` " +"that is present on *node*." +msgstr "" + +#: ../Doc/library/ast.rst:170 +msgid "" +"Yield all direct child nodes of *node*, that is, all fields that are nodes " +"and all items of fields that are lists of nodes." +msgstr "" + +#: ../Doc/library/ast.rst:176 +msgid "" +"Recursively yield all descendant nodes in the tree starting at *node* " +"(including *node* itself), in no specified order. This is useful if you " +"only want to modify nodes in place and don't care about the context." +msgstr "" + +#: ../Doc/library/ast.rst:183 +msgid "" +"A node visitor base class that walks the abstract syntax tree and calls a " +"visitor function for every node found. This function may return a value " +"which is forwarded by the :meth:`visit` method." +msgstr "" + +#: ../Doc/library/ast.rst:187 +msgid "" +"This class is meant to be subclassed, with the subclass adding visitor " +"methods." +msgstr "" + +#: ../Doc/library/ast.rst:192 +msgid "" +"Visit a node. The default implementation calls the method called :samp:" +"`self.visit_{classname}` where *classname* is the name of the node class, " +"or :meth:`generic_visit` if that method doesn't exist." +msgstr "" + +#: ../Doc/library/ast.rst:198 +msgid "This visitor calls :meth:`visit` on all children of the node." +msgstr "" + +#: ../Doc/library/ast.rst:200 +msgid "" +"Note that child nodes of nodes that have a custom visitor method won't be " +"visited unless the visitor calls :meth:`generic_visit` or visits them itself." +msgstr "" + +#: ../Doc/library/ast.rst:204 +msgid "" +"Don't use the :class:`NodeVisitor` if you want to apply changes to nodes " +"during traversal. For this a special visitor exists (:class:" +"`NodeTransformer`) that allows modifications." +msgstr "" + +#: ../Doc/library/ast.rst:211 +msgid "" +"A :class:`NodeVisitor` subclass that walks the abstract syntax tree and " +"allows modification of nodes." +msgstr "" + +#: ../Doc/library/ast.rst:214 +msgid "" +"The :class:`NodeTransformer` will walk the AST and use the return value of " +"the visitor methods to replace or remove the old node. If the return value " +"of the visitor method is ``None``, the node will be removed from its " +"location, otherwise it is replaced with the return value. The return value " +"may be the original node in which case no replacement takes place." +msgstr "" + +#: ../Doc/library/ast.rst:220 +msgid "" +"Here is an example transformer that rewrites all occurrences of name lookups " +"(``foo``) to ``data['foo']``::" +msgstr "" + +#: ../Doc/library/ast.rst:232 +msgid "" +"Keep in mind that if the node you're operating on has child nodes you must " +"either transform the child nodes yourself or call the :meth:`generic_visit` " +"method for the node first." +msgstr "" + +#: ../Doc/library/ast.rst:236 +msgid "" +"For nodes that were part of a collection of statements (that applies to all " +"statement nodes), the visitor may also return a list of nodes rather than " +"just a single node." +msgstr "" + +#: ../Doc/library/ast.rst:240 +msgid "Usually you use the transformer like this::" +msgstr "" + +#: ../Doc/library/ast.rst:247 +msgid "" +"Return a formatted dump of the tree in *node*. This is mainly useful for " +"debugging purposes. The returned string will show the names and the values " +"for fields. This makes the code impossible to evaluate, so if evaluation is " +"wanted *annotate_fields* must be set to ``False``. Attributes such as line " +"numbers and column offsets are not dumped by default. If this is wanted, " +"*include_attributes* can be set to ``True``." +msgstr "" + +#: ../Doc/library/ast.rst:256 +msgid "" +"`Green Tree Snakes `_, an external " +"documentation resource, has good details on working with Python ASTs." +msgstr "" + +#: ../Doc/library/asynchat.rst:2 +msgid ":mod:`asynchat` --- Asynchronous socket command/response handler" +msgstr "" + +#: ../Doc/library/asynchat.rst:10 +msgid "**Source code:** :source:`Lib/asynchat.py`" +msgstr "" + +#: ../Doc/library/asynchat.rst:16 ../Doc/library/asyncore.rst:19 +msgid "" +"This module exists for backwards compatibility only. For new code we " +"recommend using :mod:`asyncio`." +msgstr "" + +#: ../Doc/library/asynchat.rst:19 +msgid "" +"This module builds on the :mod:`asyncore` infrastructure, simplifying " +"asynchronous clients and servers and making it easier to handle protocols " +"whose elements are terminated by arbitrary strings, or are of variable " +"length. :mod:`asynchat` defines the abstract class :class:`async_chat` that " +"you subclass, providing implementations of the :meth:`collect_incoming_data` " +"and :meth:`found_terminator` methods. It uses the same asynchronous loop as :" +"mod:`asyncore`, and the two types of channel, :class:`asyncore.dispatcher` " +"and :class:`asynchat.async_chat`, can freely be mixed in the channel map. " +"Typically an :class:`asyncore.dispatcher` server channel generates new :" +"class:`asynchat.async_chat` channel objects as it receives incoming " +"connection requests." +msgstr "" + +#: ../Doc/library/asynchat.rst:34 +msgid "" +"This class is an abstract subclass of :class:`asyncore.dispatcher`. To make " +"practical use of the code you must subclass :class:`async_chat`, providing " +"meaningful :meth:`collect_incoming_data` and :meth:`found_terminator` " +"methods. The :class:`asyncore.dispatcher` methods can be used, although not " +"all make sense in a message/response context." +msgstr "" + +#: ../Doc/library/asynchat.rst:41 +msgid "" +"Like :class:`asyncore.dispatcher`, :class:`async_chat` defines a set of " +"events that are generated by an analysis of socket conditions after a :c:" +"func:`select` call. Once the polling loop has been started the :class:" +"`async_chat` object's methods are called by the event-processing framework " +"with no action on the part of the programmer." +msgstr "" + +#: ../Doc/library/asynchat.rst:47 +msgid "" +"Two class attributes can be modified, to improve performance, or possibly " +"even to conserve memory." +msgstr "" + +#: ../Doc/library/asynchat.rst:53 +msgid "The asynchronous input buffer size (default ``4096``)." +msgstr "" + +#: ../Doc/library/asynchat.rst:58 +msgid "The asynchronous output buffer size (default ``4096``)." +msgstr "" + +#: ../Doc/library/asynchat.rst:60 +msgid "" +"Unlike :class:`asyncore.dispatcher`, :class:`async_chat` allows you to " +"define a :abbr:`FIFO (first-in, first-out)` queue of *producers*. A producer " +"need have only one method, :meth:`more`, which should return data to be " +"transmitted on the channel. The producer indicates exhaustion (*i.e.* that " +"it contains no more data) by having its :meth:`more` method return the empty " +"bytes object. At this point the :class:`async_chat` object removes the " +"producer from the queue and starts using the next producer, if any. When the " +"producer queue is empty the :meth:`handle_write` method does nothing. You " +"use the channel object's :meth:`set_terminator` method to describe how to " +"recognize the end of, or an important breakpoint in, an incoming " +"transmission from the remote endpoint." +msgstr "" + +#: ../Doc/library/asynchat.rst:73 +msgid "" +"To build a functioning :class:`async_chat` subclass your input methods :" +"meth:`collect_incoming_data` and :meth:`found_terminator` must handle the " +"data that the channel receives asynchronously. The methods are described " +"below." +msgstr "" + +#: ../Doc/library/asynchat.rst:81 +msgid "" +"Pushes a ``None`` on to the producer queue. When this producer is popped off " +"the queue it causes the channel to be closed." +msgstr "" + +#: ../Doc/library/asynchat.rst:87 +msgid "" +"Called with *data* holding an arbitrary amount of received data. The " +"default method, which must be overridden, raises a :exc:" +"`NotImplementedError` exception." +msgstr "" + +#: ../Doc/library/asynchat.rst:94 +msgid "" +"In emergencies this method will discard any data held in the input and/or " +"output buffers and the producer queue." +msgstr "" + +#: ../Doc/library/asynchat.rst:100 +msgid "" +"Called when the incoming data stream matches the termination condition set " +"by :meth:`set_terminator`. The default method, which must be overridden, " +"raises a :exc:`NotImplementedError` exception. The buffered input data " +"should be available via an instance attribute." +msgstr "" + +#: ../Doc/library/asynchat.rst:108 +msgid "Returns the current terminator for the channel." +msgstr "" + +#: ../Doc/library/asynchat.rst:113 +msgid "" +"Pushes data on to the channel's queue to ensure its transmission. This is " +"all you need to do to have the channel write the data out to the network, " +"although it is possible to use your own producers in more complex schemes to " +"implement encryption and chunking, for example." +msgstr "" + +#: ../Doc/library/asynchat.rst:121 +msgid "" +"Takes a producer object and adds it to the producer queue associated with " +"the channel. When all currently-pushed producers have been exhausted the " +"channel will consume this producer's data by calling its :meth:`more` method " +"and send the data to the remote endpoint." +msgstr "" + +#: ../Doc/library/asynchat.rst:129 +msgid "" +"Sets the terminating condition to be recognized on the channel. ``term`` " +"may be any of three types of value, corresponding to three different ways to " +"handle incoming protocol data." +msgstr "" + +#: ../Doc/library/asynchat.rst:134 +msgid "term" +msgstr "" + +#: ../Doc/library/asynchat.rst:134 ../Doc/library/asyncio-task.rst:685 +#: ../Doc/library/asyncore.rst:90 ../Doc/library/concurrent.futures.rst:380 +#: ../Doc/library/curses.rst:754 ../Doc/library/inspect.rst:38 +#: ../Doc/library/logging.rst:740 ../Doc/library/logging.rst:1104 +#: ../Doc/library/ossaudiodev.rst:201 ../Doc/library/ossaudiodev.rst:255 +#: ../Doc/library/stdtypes.rst:1886 ../Doc/library/tkinter.ttk.rst:112 +#: ../Doc/library/tkinter.ttk.rst:147 ../Doc/library/tkinter.ttk.rst:173 +#: ../Doc/library/tkinter.ttk.rst:216 ../Doc/library/tkinter.ttk.rst:232 +#: ../Doc/library/tkinter.ttk.rst:319 ../Doc/library/tkinter.ttk.rst:400 +#: ../Doc/library/tkinter.ttk.rst:426 ../Doc/library/tkinter.ttk.rst:590 +#: ../Doc/library/tkinter.ttk.rst:661 ../Doc/library/tkinter.ttk.rst:729 +#: ../Doc/library/tkinter.ttk.rst:780 ../Doc/library/tkinter.ttk.rst:808 +#: ../Doc/library/tkinter.ttk.rst:853 ../Doc/library/turtle.rst:2312 +#: ../Doc/library/warnings.rst:60 +msgid "Description" +msgstr "" + +#: ../Doc/library/asynchat.rst:136 +msgid "*string*" +msgstr "" + +#: ../Doc/library/asynchat.rst:136 +msgid "" +"Will call :meth:`found_terminator` when the string is found in the input " +"stream" +msgstr "" + +#: ../Doc/library/asynchat.rst:139 +msgid "*integer*" +msgstr "" + +#: ../Doc/library/asynchat.rst:139 +msgid "" +"Will call :meth:`found_terminator` when the indicated number of characters " +"have been received" +msgstr "" + +#: ../Doc/library/asynchat.rst:143 ../Doc/library/stdtypes.rst:47 +#: ../Doc/library/xml.dom.rst:993 +msgid "``None``" +msgstr "" + +#: ../Doc/library/asynchat.rst:143 +msgid "The channel continues to collect data forever" +msgstr "" + +#: ../Doc/library/asynchat.rst:147 +msgid "" +"Note that any data following the terminator will be available for reading by " +"the channel after :meth:`found_terminator` is called." +msgstr "" + +#: ../Doc/library/asynchat.rst:154 +msgid "asynchat Example" +msgstr "" + +#: ../Doc/library/asynchat.rst:156 +msgid "" +"The following partial example shows how HTTP requests can be read with :" +"class:`async_chat`. A web server might create an :class:" +"`http_request_handler` object for each incoming client connection. Notice " +"that initially the channel terminator is set to match the blank line at the " +"end of the HTTP headers, and a flag indicates that the headers are being " +"read." +msgstr "" + +#: ../Doc/library/asynchat.rst:163 +msgid "" +"Once the headers have been read, if the request is of type POST (indicating " +"that further data are present in the input stream) then the ``Content-Length:" +"`` header is used to set a numeric terminator to read the right amount of " +"data from the channel." +msgstr "" + +#: ../Doc/library/asynchat.rst:168 +msgid "" +"The :meth:`handle_request` method is called once all relevant input has been " +"marshalled, after setting the channel terminator to ``None`` to ensure that " +"any extraneous data sent by the web client are ignored. ::" +msgstr "" + +#: ../Doc/library/asyncio.rst:2 +msgid ":mod:`asyncio` -- Asynchronous I/O, event loop, coroutines and tasks" +msgstr "" + +#: ../Doc/library/asyncio.rst:9 +msgid "**Source code:** :source:`Lib/asyncio/`" +msgstr "" + +#: ../Doc/library/asyncio.rst:13 +msgid "" +"The asyncio package has been included in the standard library on a :term:" +"`provisional basis `. Backwards incompatible changes " +"(up to and including removal of the module) may occur if deemed necessary by " +"the core developers." +msgstr "" + +#: ../Doc/library/asyncio.rst:20 +msgid "" +"This module provides infrastructure for writing single-threaded concurrent " +"code using coroutines, multiplexing I/O access over sockets and other " +"resources, running network clients and servers, and other related " +"primitives. Here is a more detailed list of the package contents:" +msgstr "" + +#: ../Doc/library/asyncio.rst:25 +msgid "" +"a pluggable :ref:`event loop ` with various system-" +"specific implementations;" +msgstr "" + +#: ../Doc/library/asyncio.rst:28 +msgid "" +":ref:`transport ` and :ref:`protocol ` " +"abstractions (similar to those in `Twisted `_);" +msgstr "" + +#: ../Doc/library/asyncio.rst:31 +msgid "" +"concrete support for TCP, UDP, SSL, subprocess pipes, delayed calls, and " +"others (some may be system-dependent);" +msgstr "" + +#: ../Doc/library/asyncio.rst:34 +msgid "" +"a :class:`Future` class that mimics the one in the :mod:`concurrent.futures` " +"module, but adapted for use with the event loop;" +msgstr "" + +#: ../Doc/library/asyncio.rst:37 +msgid "" +"coroutines and tasks based on ``yield from`` (:PEP:`380`), to help write " +"concurrent code in a sequential fashion;" +msgstr "" + +#: ../Doc/library/asyncio.rst:40 +msgid "cancellation support for :class:`Future`\\s and coroutines;" +msgstr "" + +#: ../Doc/library/asyncio.rst:42 +msgid "" +":ref:`synchronization primitives ` for use between coroutines " +"in a single thread, mimicking those in the :mod:`threading` module;" +msgstr "" + +#: ../Doc/library/asyncio.rst:45 +msgid "" +"an interface for passing work off to a threadpool, for times when you " +"absolutely, positively have to use a library that makes blocking I/O calls." +msgstr "" + +#: ../Doc/library/asyncio.rst:49 +msgid "" +"Asynchronous programming is more complex than classical \"sequential\" " +"programming: see the :ref:`Develop with asyncio ` page which " +"lists common traps and explains how to avoid them. :ref:`Enable the debug " +"mode ` during development to detect common issues." +msgstr "" + +#: ../Doc/library/asyncio.rst:54 +msgid "Table of contents:" +msgstr "" + +#: ../Doc/library/asyncio.rst:71 +msgid "" +"The :mod:`asyncio` module was designed in :PEP:`3156`. For a motivational " +"primer on transports and protocols, see :PEP:`3153`." +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:6 +msgid "Develop with asyncio" +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:8 +msgid "" +"Asynchronous programming is different than classical \"sequential\" " +"programming. This page lists common traps and explains how to avoid them." +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:15 +msgid "Debug mode of asyncio" +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:17 +msgid "" +"The implementation of :mod:`asyncio` has been written for performance. In " +"order to ease the development of asynchronous code, you may wish to enable " +"*debug mode*." +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:21 +msgid "To enable all debug checks for an application:" +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:23 +msgid "" +"Enable the asyncio debug mode globally by setting the environment variable :" +"envvar:`PYTHONASYNCIODEBUG` to ``1``, or by calling :meth:`AbstractEventLoop." +"set_debug`." +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:25 +msgid "" +"Set the log level of the :ref:`asyncio logger ` to :py:data:" +"`logging.DEBUG`. For example, call ``logging.basicConfig(level=logging." +"DEBUG)`` at startup." +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:28 +msgid "" +"Configure the :mod:`warnings` module to display :exc:`ResourceWarning` " +"warnings. For example, use the ``-Wdefault`` command line option of Python " +"to display them." +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:32 +msgid "Examples debug checks:" +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:34 +msgid "" +"Log :ref:`coroutines defined but never \"yielded from\" `" +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:36 +msgid "" +":meth:`~AbstractEventLoop.call_soon` and :meth:`~AbstractEventLoop.call_at` " +"methods raise an exception if they are called from the wrong thread." +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:38 +msgid "Log the execution time of the selector" +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:39 +msgid "" +"Log callbacks taking more than 100 ms to be executed. The :attr:" +"`AbstractEventLoop.slow_callback_duration` attribute is the minimum duration " +"in seconds of \"slow\" callbacks." +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:42 +msgid "" +":exc:`ResourceWarning` warnings are emitted when transports and event loops " +"are :ref:`not closed explicitly `." +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:47 +msgid "" +"The :meth:`AbstractEventLoop.set_debug` method and the :ref:`asyncio logger " +"`." +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:52 +msgid "Cancellation" +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:54 +msgid "" +"Cancellation of tasks is not common in classic programming. In asynchronous " +"programming, not only it is something common, but you have to prepare your " +"code to handle it." +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:58 +msgid "" +"Futures and tasks can be cancelled explicitly with their :meth:`Future." +"cancel` method. The :func:`wait_for` function cancels the waited task when " +"the timeout occurs. There are many other cases where a task can be cancelled " +"indirectly." +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:62 +msgid "" +"Don't call :meth:`~Future.set_result` or :meth:`~Future.set_exception` " +"method of :class:`Future` if the future is cancelled: it would fail with an " +"exception. For example, write::" +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:69 +msgid "" +"Don't schedule directly a call to the :meth:`~Future.set_result` or the :" +"meth:`~Future.set_exception` method of a future with :meth:" +"`AbstractEventLoop.call_soon`: the future can be cancelled before its method " +"is called." +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:74 +msgid "" +"If you wait for a future, you should check early if the future was cancelled " +"to avoid useless operations. Example::" +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:85 +msgid "The :func:`shield` function can also be used to ignore cancellation." +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:91 +msgid "Concurrency and multithreading" +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:93 +msgid "" +"An event loop runs in a thread and executes all callbacks and tasks in the " +"same thread. While a task is running in the event loop, no other task is " +"running in the same thread. But when the task uses ``yield from``, the task " +"is suspended and the event loop executes the next task." +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:98 +msgid "" +"To schedule a callback from a different thread, the :meth:`AbstractEventLoop." +"call_soon_threadsafe` method should be used. Example::" +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:103 +msgid "" +"Most asyncio objects are not thread safe. You should only worry if you " +"access objects outside the event loop. For example, to cancel a future, " +"don't call directly its :meth:`Future.cancel` method, but::" +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:109 +msgid "" +"To handle signals and to execute subprocesses, the event loop must be run in " +"the main thread." +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:112 +msgid "" +"To schedule a coroutine object from a different thread, the :func:" +"`run_coroutine_threadsafe` function should be used. It returns a :class:" +"`concurrent.futures.Future` to access the result::" +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:119 +msgid "" +"The :meth:`AbstractEventLoop.run_in_executor` method can be used with a " +"thread pool executor to execute a callback in different thread to not block " +"the thread of the event loop." +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:125 +msgid "" +"The :ref:`Synchronization primitives ` section describes ways " +"to synchronize tasks." +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:128 +msgid "" +"The :ref:`Subprocess and threads ` section lists " +"asyncio limitations to run subprocesses from different threads." +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:137 +msgid "Handle blocking functions correctly" +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:139 +msgid "" +"Blocking functions should not be called directly. For example, if a function " +"blocks for 1 second, other tasks are delayed by 1 second which can have an " +"important impact on reactivity." +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:143 +msgid "" +"For networking and subprocesses, the :mod:`asyncio` module provides high-" +"level APIs like :ref:`protocols `." +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:146 +msgid "" +"An executor can be used to run a task in a different thread or even in a " +"different process, to not block the thread of the event loop. See the :meth:" +"`AbstractEventLoop.run_in_executor` method." +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:152 +msgid "" +"The :ref:`Delayed calls ` section details how the " +"event loop handles time." +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:159 ../Doc/library/multiprocessing.rst:2528 +msgid "Logging" +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:161 +msgid "" +"The :mod:`asyncio` module logs information with the :mod:`logging` module in " +"the logger ``'asyncio'``." +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:164 +msgid "" +"The default log level for the :mod:`asyncio` module is :py:data:`logging." +"INFO`. For those not wanting such verbosity from :mod:`asyncio` the log " +"level can be changed. For example, to change the level to :py:data:`logging." +"WARNING`:" +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:176 +msgid "Detect coroutine objects never scheduled" +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:178 +msgid "" +"When a coroutine function is called and its result is not passed to :func:" +"`ensure_future` or to the :meth:`AbstractEventLoop.create_task` method, the " +"execution of the coroutine object will never be scheduled which is probably " +"a bug. :ref:`Enable the debug mode of asyncio ` to :ref:" +"`log a warning ` to detect it." +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:184 +msgid "Example with the bug::" +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:194 +msgid "Output in debug mode::" +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:201 +msgid "" +"The fix is to call the :func:`ensure_future` function or the :meth:" +"`AbstractEventLoop.create_task` method with the coroutine object." +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:206 +msgid ":ref:`Pending task destroyed `." +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:210 +msgid "Detect exceptions never consumed" +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:212 +msgid "" +"Python usually calls :func:`sys.displayhook` on unhandled exceptions. If :" +"meth:`Future.set_exception` is called, but the exception is never consumed, :" +"func:`sys.displayhook` is not called. Instead, :ref:`a log is emitted " +"` when the future is deleted by the garbage collector, with " +"the traceback where the exception was raised." +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:218 +msgid "Example of unhandled exception::" +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:231 ../Doc/library/asyncio-task.rst:492 +#: ../Doc/library/tracemalloc.rst:668 +msgid "Output::" +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:244 +msgid "" +":ref:`Enable the debug mode of asyncio ` to get the " +"traceback where the task was created. Output in debug mode::" +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:263 +msgid "" +"There are different options to fix this issue. The first option is to chain " +"the coroutine in another coroutine and use classic try/except::" +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:278 +msgid "" +"Another option is to use the :meth:`AbstractEventLoop.run_until_complete` " +"function::" +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:289 +msgid "The :meth:`Future.exception` method." +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:293 +msgid "Chain coroutines correctly" +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:295 +msgid "" +"When a coroutine function calls other coroutine functions and tasks, they " +"should be chained explicitly with ``yield from``. Otherwise, the execution " +"is not guaranteed to be sequential." +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:299 +msgid "" +"Example with different bugs using :func:`asyncio.sleep` to simulate slow " +"operations::" +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:332 +msgid "Expected output:" +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:341 +msgid "Actual output:" +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:351 +msgid "" +"The loop stopped before the ``create()`` finished, ``close()`` has been " +"called before ``write()``, whereas coroutine functions were called in this " +"order: ``create()``, ``write()``, ``close()``." +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:355 +msgid "To fix the example, tasks must be marked with ``yield from``::" +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:365 +msgid "Or without ``asyncio.ensure_future()``::" +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:379 +msgid "Pending task destroyed" +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:381 +msgid "" +"If a pending task is destroyed, the execution of its wrapped :ref:`coroutine " +"` did not complete. It is probably a bug and so a warning is " +"logged." +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:384 +msgid "Example of log:" +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:391 +msgid "" +":ref:`Enable the debug mode of asyncio ` to get the " +"traceback where the task was created. Example of log in debug mode:" +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:405 +msgid "" +":ref:`Detect coroutine objects never scheduled `." +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:410 +msgid "Close transports and event loops" +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:412 +msgid "" +"When a transport is no more needed, call its ``close()`` method to release " +"resources. Event loops must also be closed explicitly." +msgstr "" + +#: ../Doc/library/asyncio-dev.rst:415 +msgid "" +"If a transport or an event loop is not closed explicitly, a :exc:" +"`ResourceWarning` warning will be emitted in its destructor. By default, :" +"exc:`ResourceWarning` warnings are ignored. The :ref:`Debug mode of asyncio " +"` section explains how to display them." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:6 +msgid "Base Event Loop" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:8 +msgid "" +"The event loop is the central execution device provided by :mod:`asyncio`. " +"It provides multiple facilities, including:" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:11 +msgid "Registering, executing and cancelling delayed calls (timeouts)." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:13 +msgid "" +"Creating client and server :ref:`transports ` for various " +"kinds of communication." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:16 +msgid "" +"Launching subprocesses and the associated :ref:`transports ` for communication with an external program." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:19 +msgid "Delegating costly function calls to a pool of threads." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:23 +msgid "" +"This class is an implementation detail. It is a subclass of :class:" +"`AbstractEventLoop` and may be a base class of concrete event loop " +"implementations found in :mod:`asyncio`. It should not be used directly; " +"use :class:`AbstractEventLoop` instead. ``BaseEventLoop`` should not be " +"subclassed by third-party code; the internal interface is not stable." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:32 +msgid "Abstract base class of event loops." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:34 ../Doc/library/asyncio-queue.rst:33 +#: ../Doc/library/asyncio-stream.rst:91 ../Doc/library/asyncio-stream.rst:187 +#: ../Doc/library/asyncio-sync.rst:57 ../Doc/library/asyncio-sync.rst:122 +#: ../Doc/library/asyncio-sync.rst:167 ../Doc/library/asyncio-sync.rst:261 +#: ../Doc/library/asyncio-task.rst:232 ../Doc/library/asyncio-task.rst:401 +msgid "This class is :ref:`not thread safe `." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:37 +msgid "Run an event loop" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:41 +msgid "" +"Run until :meth:`stop` is called. If :meth:`stop` is called before :meth:" +"`run_forever()` is called, this polls the I/O selector once with a timeout " +"of zero, runs all callbacks scheduled in response to I/O events (and those " +"that were already scheduled), and then exits. If :meth:`stop` is called " +"while :meth:`run_forever` is running, this will run the current batch of " +"callbacks and then exit. Note that callbacks scheduled by callbacks will " +"not run in that case; they will run the next time :meth:`run_forever` is " +"called." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:54 +msgid "Run until the :class:`Future` is done." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:56 +msgid "" +"If the argument is a :ref:`coroutine object `, it is wrapped by :" +"func:`ensure_future`." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:59 +msgid "Return the Future's result, or raise its exception." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:63 +msgid "Returns running status of event loop." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:67 +msgid "Stop running the event loop." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:69 +msgid "" +"This causes :meth:`run_forever` to exit at the next suitable opportunity " +"(see there for more details)." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:76 +msgid "Returns ``True`` if the event loop was closed." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:82 +msgid "" +"Close the event loop. The loop must not be running. Pending callbacks will " +"be lost." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:85 +msgid "" +"This clears the queues and shuts down the executor, but does not wait for " +"the executor to finish." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:88 +msgid "" +"This is idempotent and irreversible. No other methods should be called after " +"this one." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:94 +msgid "Calls" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:96 +msgid "" +"Most :mod:`asyncio` functions don't accept keywords. If you want to pass " +"keywords to your callback, use :func:`functools.partial`. For example, " +"``loop.call_soon(functools.partial(print, \"Hello\", flush=True))`` will " +"call ``print(\"Hello\", flush=True)``." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:102 +msgid "" +":func:`functools.partial` is better than ``lambda`` functions, because :mod:" +"`asyncio` can inspect :func:`functools.partial` object to display parameters " +"in debug mode, whereas ``lambda`` functions have a poor representation." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:109 +msgid "" +"Arrange for a callback to be called as soon as possible. The callback is " +"called after :meth:`call_soon` returns, when control returns to the event " +"loop." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:113 +msgid "" +"This operates as a :abbr:`FIFO (first-in, first-out)` queue, callbacks are " +"called in the order in which they are registered. Each callback will be " +"called exactly once." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:117 +msgid "" +"Any positional arguments after the callback will be passed to the callback " +"when it is called." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:120 +#: ../Doc/library/asyncio-eventloop.rst:154 +#: ../Doc/library/asyncio-eventloop.rst:176 +msgid "" +"An instance of :class:`asyncio.Handle` is returned, which can be used to " +"cancel the callback." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:123 +#: ../Doc/library/asyncio-eventloop.rst:165 +#: ../Doc/library/asyncio-eventloop.rst:179 +#: ../Doc/library/asyncio-eventloop.rst:475 +#: ../Doc/library/asyncio-eventloop.rst:487 +#: ../Doc/library/asyncio-eventloop.rst:641 +msgid "" +":ref:`Use functools.partial to pass keywords to the callback `." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:128 +msgid "Like :meth:`call_soon`, but thread safe." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:130 ../Doc/library/asyncio-task.rst:616 +msgid "" +"See the :ref:`concurrency and multithreading ` " +"section of the documentation." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:137 +msgid "Delayed calls" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:139 +msgid "" +"The event loop has its own internal clock for computing timeouts. Which " +"clock is used depends on the (platform-specific) event loop implementation; " +"ideally it is a monotonic clock. This will generally be a different clock " +"than :func:`time.time`." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:146 +msgid "" +"Timeouts (relative *delay* or absolute *when*) should not exceed one day." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:151 +msgid "" +"Arrange for the *callback* to be called after the given *delay* seconds " +"(either an int or float)." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:157 +msgid "" +"*callback* will be called exactly once per call to :meth:`call_later`. If " +"two callbacks are scheduled for exactly the same time, it is undefined which " +"will be called first." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:161 +msgid "" +"The optional positional *args* will be passed to the callback when it is " +"called. If you want the callback to be called with some named arguments, use " +"a closure or :func:`functools.partial`." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:170 +msgid "" +"Arrange for the *callback* to be called at the given absolute timestamp " +"*when* (an int or float), using the same time reference as :meth:" +"`AbstractEventLoop.time`." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:174 +msgid "This method's behavior is the same as :meth:`call_later`." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:184 +msgid "" +"Return the current time, as a :class:`float` value, according to the event " +"loop's internal clock." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:189 +msgid "The :func:`asyncio.sleep` function." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:193 +msgid "Futures" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:197 +msgid "Create an :class:`asyncio.Future` object attached to the loop." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:199 +msgid "" +"This is a preferred way to create futures in asyncio, as event loop " +"implementations can provide alternative implementations of the Future class " +"(with better performance or instrumentation)." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:207 +msgid "Tasks" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:211 ../Doc/library/asyncio-task.rst:537 +msgid "" +"Schedule the execution of a :ref:`coroutine object `: wrap it in " +"a future. Return a :class:`Task` object." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:214 +msgid "" +"Third-party event loops can use their own subclass of :class:`Task` for " +"interoperability. In this case, the result type is a subclass of :class:" +"`Task`." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:218 +msgid "" +"This method was added in Python 3.4.2. Use the :func:`async` function to " +"support also older Python versions." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:225 +msgid "" +"Set a task factory that will be used by :meth:`AbstractEventLoop." +"create_task`." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:228 +msgid "If *factory* is ``None`` the default task factory will be set." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:230 +msgid "" +"If *factory* is a *callable*, it should have a signature matching ``(loop, " +"coro)``, where *loop* will be a reference to the active event loop, *coro* " +"will be a coroutine object. The callable must return an :class:`asyncio." +"Future` compatible object." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:239 +msgid "Return a task factory, or ``None`` if the default one is in use." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:245 +msgid "Creating connections" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:249 +msgid "" +"Create a streaming transport connection to a given Internet *host* and " +"*port*: socket family :py:data:`~socket.AF_INET` or :py:data:`~socket." +"AF_INET6` depending on *host* (or *family* if specified), socket type :py:" +"data:`~socket.SOCK_STREAM`. *protocol_factory* must be a callable returning " +"a :ref:`protocol ` instance." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:255 +#: ../Doc/library/asyncio-eventloop.rst:329 +#: ../Doc/library/asyncio-eventloop.rst:380 +msgid "" +"This method is a :ref:`coroutine ` which will try to establish " +"the connection in the background. When successful, the coroutine returns a " +"``(transport, protocol)`` pair." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:259 +msgid "The chronological synopsis of the underlying operation is as follows:" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:261 +msgid "" +"The connection is established, and a :ref:`transport ` is " +"created to represent it." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:264 +msgid "" +"*protocol_factory* is called without arguments and must return a :ref:" +"`protocol ` instance." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:267 +msgid "" +"The protocol instance is tied to the transport, and its :meth:" +"`connection_made` method is called." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:270 +msgid "" +"The coroutine returns successfully with the ``(transport, protocol)`` pair." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:273 +msgid "" +"The created transport is an implementation-dependent bidirectional stream." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:276 +msgid "" +"*protocol_factory* can be any kind of callable, not necessarily a class. " +"For example, if you want to use a pre-created protocol instance, you can " +"pass ``lambda: my_protocol``." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:280 +msgid "Options that change how the connection is created:" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:282 +msgid "" +"*ssl*: if given and not false, a SSL/TLS transport is created (by default a " +"plain TCP transport is created). If *ssl* is a :class:`ssl.SSLContext` " +"object, this context is used to create the transport; if *ssl* is :const:" +"`True`, a context with some unspecified default settings is used." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:288 +msgid ":ref:`SSL/TLS security considerations `" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:290 +msgid "" +"*server_hostname*, is only for use together with *ssl*, and sets or " +"overrides the hostname that the target server's certificate will be matched " +"against. By default the value of the *host* argument is used. If *host* is " +"empty, there is no default and you must pass a value for *server_hostname*. " +"If *server_hostname* is an empty string, hostname matching is disabled " +"(which is a serious security risk, allowing for man-in-the-middle-attacks)." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:298 +msgid "" +"*family*, *proto*, *flags* are the optional address family, protocol and " +"flags to be passed through to getaddrinfo() for *host* resolution. If given, " +"these should all be integers from the corresponding :mod:`socket` module " +"constants." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:303 +msgid "" +"*sock*, if given, should be an existing, already connected :class:`socket." +"socket` object to be used by the transport. If *sock* is given, none of " +"*host*, *port*, *family*, *proto*, *flags* and *local_addr* should be " +"specified." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:308 +msgid "" +"*local_addr*, if given, is a ``(local_host, local_port)`` tuple used to bind " +"the socket to locally. The *local_host* and *local_port* are looked up " +"using getaddrinfo(), similarly to *host* and *port*." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:314 +#: ../Doc/library/asyncio-eventloop.rst:440 +msgid "On Windows with :class:`ProactorEventLoop`, SSL/TLS is now supported." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:318 +msgid "" +"The :func:`open_connection` function can be used to get a pair of (:class:" +"`StreamReader`, :class:`StreamWriter`) instead of a protocol." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:324 +msgid "" +"Create datagram connection: socket family :py:data:`~socket.AF_INET` or :py:" +"data:`~socket.AF_INET6` depending on *host* (or *family* if specified), " +"socket type :py:data:`~socket.SOCK_DGRAM`. *protocol_factory* must be a " +"callable returning a :ref:`protocol ` instance." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:333 +msgid "Options changing how the connection is created:" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:335 +msgid "" +"*local_addr*, if given, is a ``(local_host, local_port)`` tuple used to bind " +"the socket to locally. The *local_host* and *local_port* are looked up " +"using :meth:`getaddrinfo`." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:339 +msgid "" +"*remote_addr*, if given, is a ``(remote_host, remote_port)`` tuple used to " +"connect the socket to a remote address. The *remote_host* and *remote_port* " +"are looked up using :meth:`getaddrinfo`." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:343 +msgid "" +"*family*, *proto*, *flags* are the optional address family, protocol and " +"flags to be passed through to :meth:`getaddrinfo` for *host* resolution. If " +"given, these should all be integers from the corresponding :mod:`socket` " +"module constants." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:348 +#: ../Doc/library/asyncio-eventloop.rst:426 +msgid "" +"*reuse_address* tells the kernel to reuse a local socket in TIME_WAIT state, " +"without waiting for its natural timeout to expire. If not specified will " +"automatically be set to True on UNIX." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:353 +msgid "" +"*reuse_port* tells the kernel to allow this endpoint to be bound to the same " +"port as other existing endpoints are bound to, so long as they all set this " +"flag when being created. This option is not supported on Windows and some " +"UNIX's. If the :py:data:`~socket.SO_REUSEPORT` constant is not defined then " +"this capability is unsupported." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:359 +msgid "" +"*allow_broadcast* tells the kernel to allow this endpoint to send messages " +"to the broadcast address." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:362 +msgid "" +"*sock* can optionally be specified in order to use a preexisting, already " +"connected, :class:`socket.socket` object to be used by the transport. If " +"specified, *local_addr* and *remote_addr* should be omitted (must be :const:" +"`None`)." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:367 +msgid "" +"On Windows with :class:`ProactorEventLoop`, this method is not supported." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:369 +msgid "" +"See :ref:`UDP echo client protocol ` and :" +"ref:`UDP echo server protocol ` examples." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:375 +msgid "" +"Create UNIX connection: socket family :py:data:`~socket.AF_UNIX`, socket " +"type :py:data:`~socket.SOCK_STREAM`. The :py:data:`~socket.AF_UNIX` socket " +"family is used to communicate between processes on the same machine " +"efficiently." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:384 +msgid "" +"See the :meth:`AbstractEventLoop.create_connection` method for parameters." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:386 +#: ../Doc/library/asyncio-eventloop.rst:459 +#: ../Doc/library/asyncio-stream.rst:72 ../Doc/library/asyncio-stream.rst:83 +msgid "Availability: UNIX." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:390 +msgid "Creating listening connections" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:394 +msgid "" +"Create a TCP server (socket type :data:`~socket.SOCK_STREAM`) bound to " +"*host* and *port*." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:397 +msgid "" +"Return a :class:`Server` object, its :attr:`~Server.sockets` attribute " +"contains created sockets. Use the :meth:`Server.close` method to stop the " +"server: close listening sockets." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:401 +msgid "Parameters:" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:403 +msgid "" +"The *host* parameter can be a string, in that case the TCP server is bound " +"to *host* and *port*. The *host* parameter can also be a sequence of strings " +"and in that case the TCP server is bound to all hosts of the sequence. If " +"*host* is an empty string or ``None``, all interfaces are assumed and a list " +"of multiple sockets will be returned (most likely one for IPv4 and another " +"one for IPv6)." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:410 +msgid "" +"*family* can be set to either :data:`socket.AF_INET` or :data:`~socket." +"AF_INET6` to force the socket to use IPv4 or IPv6. If not set it will be " +"determined from host (defaults to :data:`socket.AF_UNSPEC`)." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:414 +msgid "*flags* is a bitmask for :meth:`getaddrinfo`." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:416 +msgid "" +"*sock* can optionally be specified in order to use a preexisting socket " +"object. If specified, *host* and *port* should be omitted (must be :const:" +"`None`)." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:420 +msgid "" +"*backlog* is the maximum number of queued connections passed to :meth:" +"`~socket.socket.listen` (defaults to 100)." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:423 +msgid "" +"*ssl* can be set to an :class:`~ssl.SSLContext` to enable SSL over the " +"accepted connections." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:431 +msgid "" +"*reuse_port* tells the kernel to allow this endpoint to be bound to the same " +"port as other existing endpoints are bound to, so long as they all set this " +"flag when being created. This option is not supported on Windows." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:436 +#: ../Doc/library/asyncio-eventloop.rst:457 +#: ../Doc/library/asyncio-eventloop.rst:514 +#: ../Doc/library/asyncio-eventloop.rst:530 +#: ../Doc/library/asyncio-eventloop.rst:540 +#: ../Doc/library/asyncio-eventloop.rst:568 +#: ../Doc/library/asyncio-eventloop.rst:607 +#: ../Doc/library/asyncio-eventloop.rst:621 +#: ../Doc/library/asyncio-eventloop.rst:672 +#: ../Doc/library/asyncio-eventloop.rst:784 ../Doc/library/asyncio-queue.rst:56 +#: ../Doc/library/asyncio-queue.rst:79 ../Doc/library/asyncio-queue.rst:88 +#: ../Doc/library/asyncio-stream.rst:122 ../Doc/library/asyncio-stream.rst:134 +#: ../Doc/library/asyncio-stream.rst:143 ../Doc/library/asyncio-stream.rst:221 +#: ../Doc/library/asyncio-subprocess.rst:115 +#: ../Doc/library/asyncio-subprocess.rst:142 +#: ../Doc/library/asyncio-subprocess.rst:204 +#: ../Doc/library/asyncio-subprocess.rst:232 ../Doc/library/asyncio-sync.rst:95 +#: ../Doc/library/asyncio-sync.rst:148 ../Doc/library/asyncio-sync.rst:176 +#: ../Doc/library/asyncio-sync.rst:228 ../Doc/library/asyncio-sync.rst:237 +#: ../Doc/library/asyncio-sync.rst:272 +msgid "This method is a :ref:`coroutine `." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:444 +msgid "" +"The function :func:`start_server` creates a (:class:`StreamReader`, :class:" +"`StreamWriter`) pair and calls back a function with this pair." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:449 +msgid "The *host* parameter can now be a sequence of strings." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:454 +msgid "" +"Similar to :meth:`AbstractEventLoop.create_server`, but specific to the " +"socket family :py:data:`~socket.AF_UNIX`." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:463 +msgid "Watch file descriptors" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:465 +msgid "" +"On Windows with :class:`SelectorEventLoop`, only socket handles are " +"supported (ex: pipe file descriptors are not supported)." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:468 +msgid "" +"On Windows with :class:`ProactorEventLoop`, these methods are not supported." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:472 +msgid "" +"Start watching the file descriptor for read availability and then call the " +"*callback* with specified arguments." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:480 +msgid "Stop watching the file descriptor for read availability." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:484 +msgid "" +"Start watching the file descriptor for write availability and then call the " +"*callback* with specified arguments." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:492 +msgid "Stop watching the file descriptor for write availability." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:494 +#: ../Doc/library/asyncio-protocol.rst:709 +#: ../Doc/library/asyncio-stream.rst:463 +msgid "" +"The :ref:`watch a file descriptor for read events ` example uses the low-level :meth:`AbstractEventLoop.add_reader` " +"method to register the file descriptor of a socket." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:500 +msgid "Low-level socket operations" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:504 +msgid "" +"Receive data from the socket. Modeled after blocking :meth:`socket.socket." +"recv` method." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:507 +msgid "" +"The return value is a bytes object representing the data received. The " +"maximum amount of data to be received at once is specified by *nbytes*." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:511 +#: ../Doc/library/asyncio-eventloop.rst:527 +#: ../Doc/library/asyncio-eventloop.rst:537 +msgid "" +"With :class:`SelectorEventLoop` event loop, the socket *sock* must be non-" +"blocking." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:518 +msgid "" +"Send data to the socket. Modeled after blocking :meth:`socket.socket." +"sendall` method." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:521 +msgid "" +"The socket must be connected to a remote socket. This method continues to " +"send data from *data* until either all data has been sent or an error " +"occurs. ``None`` is returned on success. On error, an exception is raised, " +"and there is no way to determine how much data, if any, was successfully " +"processed by the receiving end of the connection." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:534 +msgid "" +"Connect to a remote socket at *address*. Modeled after blocking :meth:" +"`socket.socket.connect` method." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:542 +msgid "" +"``address`` no longer needs to be resolved. ``sock_connect`` will try to " +"check if the *address* is already resolved by calling :func:`socket." +"inet_pton`. If not, :meth:`AbstractEventLoop.getaddrinfo` will be used to " +"resolve the *address*." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:551 +msgid "" +":meth:`AbstractEventLoop.create_connection` and :func:`asyncio." +"open_connection() `." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:557 +msgid "" +"Accept a connection. Modeled after blocking :meth:`socket.socket.accept`." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:560 +msgid "" +"The socket must be bound to an address and listening for connections. The " +"return value is a pair ``(conn, address)`` where *conn* is a *new* socket " +"object usable to send and receive data on the connection, and *address* is " +"the address bound to the socket on the other end of the connection." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:566 +msgid "The socket *sock* must be non-blocking." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:572 +msgid ":meth:`AbstractEventLoop.create_server` and :func:`start_server`." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:576 +msgid "Resolve host name" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:580 +msgid "" +"This method is a :ref:`coroutine `, similar to :meth:`socket." +"getaddrinfo` function but non-blocking." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:585 +msgid "" +"This method is a :ref:`coroutine `, similar to :meth:`socket." +"getnameinfo` function but non-blocking." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:590 +msgid "Connect pipes" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:592 +msgid "" +"On Windows with :class:`SelectorEventLoop`, these methods are not supported. " +"Use :class:`ProactorEventLoop` to support pipes on Windows." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:597 +msgid "Register read pipe in eventloop." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:599 +msgid "" +"*protocol_factory* should instantiate object with :class:`Protocol` " +"interface. *pipe* is a :term:`file-like object `. Return pair " +"``(transport, protocol)``, where *transport* supports the :class:" +"`ReadTransport` interface." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:604 +#: ../Doc/library/asyncio-eventloop.rst:618 +msgid "" +"With :class:`SelectorEventLoop` event loop, the *pipe* is set to non-" +"blocking mode." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:611 +msgid "Register write pipe in eventloop." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:613 +msgid "" +"*protocol_factory* should instantiate object with :class:`BaseProtocol` " +"interface. *pipe* is :term:`file-like object `. Return pair " +"``(transport, protocol)``, where *transport* supports :class:" +"`WriteTransport` interface." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:625 +msgid "" +"The :meth:`AbstractEventLoop.subprocess_exec` and :meth:`AbstractEventLoop." +"subprocess_shell` methods." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:630 +msgid "UNIX signals" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:632 +msgid "Availability: UNIX only." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:636 +msgid "Add a handler for a signal." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:638 +msgid "" +"Raise :exc:`ValueError` if the signal number is invalid or uncatchable. " +"Raise :exc:`RuntimeError` if there is a problem setting up the handler." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:646 +msgid "Remove a handler for a signal." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:648 +msgid "Return ``True`` if a signal handler was removed, ``False`` if not." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:652 +msgid "The :mod:`signal` module." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:656 +msgid "Executor" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:658 +msgid "" +"Call a function in an :class:`~concurrent.futures.Executor` (pool of threads " +"or pool of processes). By default, an event loop uses a thread pool executor " +"(:class:`~concurrent.futures.ThreadPoolExecutor`)." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:664 +msgid "Arrange for a *func* to be called in the specified executor." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:666 +msgid "" +"The *executor* argument should be an :class:`~concurrent.futures.Executor` " +"instance. The default executor is used if *executor* is ``None``." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:669 +msgid "" +":ref:`Use functools.partial to pass keywords to the *func* `." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:676 +msgid "Set the default executor used by :meth:`run_in_executor`." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:680 +msgid "Error Handling API" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:682 +msgid "Allows customizing how exceptions are handled in the event loop." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:686 +msgid "Set *handler* as the new event loop exception handler." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:688 +msgid "If *handler* is ``None``, the default exception handler will be set." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:691 +msgid "" +"If *handler* is a callable object, it should have a matching signature to " +"``(loop, context)``, where ``loop`` will be a reference to the active event " +"loop, ``context`` will be a ``dict`` object (see :meth:" +"`call_exception_handler` documentation for details about context)." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:699 +msgid "Return the exception handler, or ``None`` if the default one is in use." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:706 +msgid "Default exception handler." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:708 +msgid "" +"This is called when an exception occurs and no exception handler is set, and " +"can be called by a custom exception handler that wants to defer to the " +"default behavior." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:712 +msgid "" +"*context* parameter has the same meaning as in :meth:" +"`call_exception_handler`." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:717 +msgid "Call the current event loop exception handler." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:719 +msgid "" +"*context* is a ``dict`` object containing the following keys (new keys may " +"be introduced later):" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:722 +msgid "'message': Error message;" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:723 +msgid "'exception' (optional): Exception object;" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:724 +msgid "'future' (optional): :class:`asyncio.Future` instance;" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:725 +msgid "'handle' (optional): :class:`asyncio.Handle` instance;" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:726 +msgid "'protocol' (optional): :ref:`Protocol ` instance;" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:727 +msgid "'transport' (optional): :ref:`Transport ` instance;" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:728 +msgid "'socket' (optional): :class:`socket.socket` instance." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:732 +msgid "" +"Note: this method should not be overloaded in subclassed event loops. For " +"any custom exception handling, use :meth:`set_exception_handler()` method." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:737 +msgid "Debug mode" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:741 +msgid "Get the debug mode (:class:`bool`) of the event loop." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:743 +msgid "" +"The default value is ``True`` if the environment variable :envvar:" +"`PYTHONASYNCIODEBUG` is set to a non-empty string, ``False`` otherwise." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:751 +msgid "Set the debug mode of the event loop." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:757 +msgid "The :ref:`debug mode of asyncio `." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:760 +msgid "Server" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:764 +msgid "Server listening on sockets." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:766 +msgid "" +"Object created by the :meth:`AbstractEventLoop.create_server` method and " +"the :func:`start_server` function. Don't instantiate the class directly." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:771 +msgid "" +"Stop serving: close listening sockets and set the :attr:`sockets` attribute " +"to ``None``." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:774 +msgid "" +"The sockets that represent existing incoming client connections are left " +"open." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:777 +msgid "" +"The server is closed asynchronously, use the :meth:`wait_closed` coroutine " +"to wait until the server is closed." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:782 +msgid "Wait until the :meth:`close` method completes." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:788 +msgid "" +"List of :class:`socket.socket` objects the server is listening to, or " +"``None`` if the server is closed." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:793 +msgid "Handle" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:797 +msgid "" +"A callback wrapper object returned by :func:`AbstractEventLoop.call_soon`, :" +"func:`AbstractEventLoop.call_soon_threadsafe`, :func:`AbstractEventLoop." +"call_later`, and :func:`AbstractEventLoop.call_at`." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:803 +msgid "" +"Cancel the call. If the callback is already canceled or executed, this " +"method has no effect." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:808 +msgid "Event loop examples" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:813 +msgid "Hello World with call_soon()" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:815 +msgid "" +"Example using the :meth:`AbstractEventLoop.call_soon` method to schedule a " +"callback. The callback displays ``\"Hello World\"`` and then stops the event " +"loop::" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:836 +msgid "" +"The :ref:`Hello World coroutine ` example " +"uses a :ref:`coroutine `." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:843 +msgid "Display the current date with call_later()" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:845 +msgid "" +"Example of callback displaying the current date every second. The callback " +"uses the :meth:`AbstractEventLoop.call_later` method to reschedule itself " +"during 5 seconds, and then stops the event loop::" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:871 +msgid "" +"The :ref:`coroutine displaying the current date ` " +"example uses a :ref:`coroutine `." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:879 +msgid "Watch a file descriptor for read events" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:881 +msgid "" +"Wait until a file descriptor received some data using the :meth:" +"`AbstractEventLoop.add_reader` method and then close the event loop::" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:918 +#: ../Doc/library/asyncio-stream.rst:459 +msgid "" +"The :ref:`register an open socket to wait for data using a protocol ` example uses a low-level protocol created by the :meth:" +"`AbstractEventLoop.create_connection` method." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:922 +#: ../Doc/library/asyncio-protocol.rst:714 +msgid "" +"The :ref:`register an open socket to wait for data using streams ` example uses high-level streams created by the :" +"func:`open_connection` function in a coroutine." +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:928 +msgid "Set signal handlers for SIGINT and SIGTERM" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:930 +msgid "" +"Register handlers for signals :py:data:`SIGINT` and :py:data:`SIGTERM` using " +"the :meth:`AbstractEventLoop.add_signal_handler` method::" +msgstr "" + +#: ../Doc/library/asyncio-eventloop.rst:954 +msgid "This example only works on UNIX." +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:4 +msgid "Event loops" +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:7 +msgid "Event loop functions" +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:9 +msgid "" +"The following functions are convenient shortcuts to accessing the methods of " +"the global policy. Note that this provides access to the default policy, " +"unless an alternative policy was set by calling :func:" +"`set_event_loop_policy` earlier in the execution of the process." +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:16 +msgid "Equivalent to calling ``get_event_loop_policy().get_event_loop()``." +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:20 +msgid "Equivalent to calling ``get_event_loop_policy().set_event_loop(loop)``." +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:24 +msgid "Equivalent to calling ``get_event_loop_policy().new_event_loop()``." +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:30 +msgid "Available event loops" +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:32 +msgid "" +"asyncio currently provides two implementations of event loops: :class:" +"`SelectorEventLoop` and :class:`ProactorEventLoop`." +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:37 +msgid "" +"Event loop based on the :mod:`selectors` module. Subclass of :class:" +"`AbstractEventLoop`." +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:40 +msgid "Use the most efficient selector available on the platform." +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:42 +msgid "" +"On Windows, only sockets are supported (ex: pipes are not supported): see " +"the `MSDN documentation of select `_." +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:48 +msgid "" +"Proactor event loop for Windows using \"I/O Completion Ports\" aka IOCP. " +"Subclass of :class:`AbstractEventLoop`." +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:51 ../Doc/library/os.rst:1325 +#: ../Doc/library/os.rst:1331 ../Doc/library/os.rst:3365 +#: ../Doc/library/os.rst:3394 ../Doc/library/signal.rst:109 +#: ../Doc/library/signal.rst:119 ../Doc/library/socket.rst:511 +#: ../Doc/library/socket.rst:1423 ../Doc/library/ssl.rst:498 +#: ../Doc/library/ssl.rst:513 ../Doc/library/sys.rst:588 +msgid "Availability: Windows." +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:55 +msgid "" +"`MSDN documentation on I/O Completion Ports `_." +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:58 +msgid "Example to use a :class:`ProactorEventLoop` on Windows::" +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:69 +msgid "Platform support" +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:71 +msgid "" +"The :mod:`asyncio` module has been designed to be portable, but each " +"platform still has subtle differences and may not support all :mod:`asyncio` " +"features." +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:75 ../Doc/library/socket.rst:1026 +#: ../Doc/library/sys.rst:902 ../Doc/using/venv-create.inc:102 +msgid "Windows" +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:77 +msgid "Common limits of Windows event loops:" +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:79 +msgid "" +":meth:`~AbstractEventLoop.create_unix_connection` and :meth:" +"`~AbstractEventLoop.create_unix_server` are not supported: the socket " +"family :data:`socket.AF_UNIX` is specific to UNIX" +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:82 +msgid "" +":meth:`~AbstractEventLoop.add_signal_handler` and :meth:`~AbstractEventLoop." +"remove_signal_handler` are not supported" +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:84 +msgid "" +":meth:`EventLoopPolicy.set_child_watcher` is not supported. :class:" +"`ProactorEventLoop` supports subprocesses. It has only one implementation to " +"watch child processes, there is no need to configure it." +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:88 +msgid ":class:`SelectorEventLoop` specific limits:" +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:90 +msgid "" +":class:`~selectors.SelectSelector` is used which only supports sockets and " +"is limited to 512 sockets." +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:92 +msgid "" +":meth:`~AbstractEventLoop.add_reader` and :meth:`~AbstractEventLoop." +"add_writer` only accept file descriptors of sockets" +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:94 +msgid "" +"Pipes are not supported (ex: :meth:`~AbstractEventLoop.connect_read_pipe`, :" +"meth:`~AbstractEventLoop.connect_write_pipe`)" +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:97 +msgid "" +":ref:`Subprocesses ` are not supported (ex: :meth:" +"`~AbstractEventLoop.subprocess_exec`, :meth:`~AbstractEventLoop." +"subprocess_shell`)" +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:101 +msgid ":class:`ProactorEventLoop` specific limits:" +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:103 +msgid "" +":meth:`~AbstractEventLoop.create_datagram_endpoint` (UDP) is not supported" +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:104 +msgid "" +":meth:`~AbstractEventLoop.add_reader` and :meth:`~AbstractEventLoop." +"add_writer` are not supported" +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:107 +msgid "" +"The resolution of the monotonic clock on Windows is usually around 15.6 " +"msec. The best resolution is 0.5 msec. The resolution depends on the " +"hardware (availability of `HPET `_) and on the Windows configuration. See :ref:" +"`asyncio delayed calls `." +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:115 +msgid ":class:`ProactorEventLoop` now supports SSL." +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:119 ../Doc/library/sys.rst:904 +msgid "Mac OS X" +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:121 +msgid "" +"Character devices like PTY are only well supported since Mavericks (Mac OS " +"10.9). They are not supported at all on Mac OS 10.5 and older." +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:124 +msgid "" +"On Mac OS 10.6, 10.7 and 10.8, the default event loop is :class:" +"`SelectorEventLoop` which uses :class:`selectors.KqueueSelector`. :class:" +"`selectors.KqueueSelector` does not support character devices on these " +"versions. The :class:`SelectorEventLoop` can be used with :class:" +"`~selectors.SelectSelector` or :class:`~selectors.PollSelector` to support " +"character devices on these versions of Mac OS X. Example::" +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:140 +msgid "Event loop policies and the default policy" +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:142 +msgid "" +"Event loop management is abstracted with a *policy* pattern, to provide " +"maximal flexibility for custom platforms and frameworks. Throughout the " +"execution of a process, a single global policy object manages the event " +"loops available to the process based on the calling context. A policy is an " +"object implementing the :class:`AbstractEventLoopPolicy` interface." +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:148 +msgid "" +"For most users of :mod:`asyncio`, policies never have to be dealt with " +"explicitly, since the default global policy is sufficient." +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:151 +msgid "" +"The default policy defines context as the current thread, and manages an " +"event loop per thread that interacts with :mod:`asyncio`. The module-level " +"functions :func:`get_event_loop` and :func:`set_event_loop` provide " +"convenient access to event loops managed by the default policy." +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:158 +msgid "Event loop policy interface" +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:160 +msgid "An event loop policy must implement the following interface:" +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:164 +msgid "Event loop policy." +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:168 +msgid "Get the event loop for the current context." +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:170 +msgid "" +"Returns an event loop object implementing the :class:`AbstractEventLoop` " +"interface." +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:173 +msgid "" +"Raises an exception in case no event loop has been set for the current " +"context and the current policy does not specify to create one. It must never " +"return ``None``." +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:179 +msgid "Set the event loop for the current context to *loop*." +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:183 +msgid "" +"Create and return a new event loop object according to this policy's rules." +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:186 +msgid "" +"If there's need to set this loop as the event loop for the current context, :" +"meth:`set_event_loop` must be called explicitly." +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:191 +msgid "Access to the global loop policy" +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:195 +msgid "Get the current event loop policy." +msgstr "" + +#: ../Doc/library/asyncio-eventloops.rst:199 +msgid "" +"Set the current event loop policy. If *policy* is ``None``, the default " +"policy is restored." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:5 +msgid "Transports and protocols (callback based API)" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:10 +msgid "Transports" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:12 +msgid "" +"Transports are classes provided by :mod:`asyncio` in order to abstract " +"various kinds of communication channels. You generally won't instantiate a " +"transport yourself; instead, you will call an :class:`AbstractEventLoop` " +"method which will create the transport and try to initiate the underlying " +"communication channel, calling you back when it succeeds." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:18 +msgid "" +"Once the communication channel is established, a transport is always paired " +"with a :ref:`protocol ` instance. The protocol can then " +"call the transport's methods for various purposes." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:22 +msgid "" +":mod:`asyncio` currently implements transports for TCP, UDP, SSL, and " +"subprocess pipes. The methods available on a transport depend on the " +"transport's kind." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:26 +msgid "" +"The transport classes are :ref:`not thread safe `." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:30 +msgid "BaseTransport" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:34 +msgid "Base class for transports." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:38 +msgid "" +"Close the transport. If the transport has a buffer for outgoing data, " +"buffered data will be flushed asynchronously. No more data will be " +"received. After all buffered data is flushed, the protocol's :meth:" +"`connection_lost` method will be called with :const:`None` as its argument." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:46 +msgid "Return ``True`` if the transport is closing or is closed." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:52 +msgid "" +"Return optional transport information. *name* is a string representing the " +"piece of transport-specific information to get, *default* is the value to " +"return if the information doesn't exist." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:56 +msgid "" +"This method allows transport implementations to easily expose channel-" +"specific information." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:59 +msgid "socket:" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:61 +msgid "" +"``'peername'``: the remote address to which the socket is connected, result " +"of :meth:`socket.socket.getpeername` (``None`` on error)" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:63 +msgid "``'socket'``: :class:`socket.socket` instance" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:64 +msgid "" +"``'sockname'``: the socket's own address, result of :meth:`socket.socket." +"getsockname`" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:67 +msgid "SSL socket:" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:69 +msgid "" +"``'compression'``: the compression algorithm being used as a string, or " +"``None`` if the connection isn't compressed; result of :meth:`ssl.SSLSocket." +"compression`" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:72 +msgid "" +"``'cipher'``: a three-value tuple containing the name of the cipher being " +"used, the version of the SSL protocol that defines its use, and the number " +"of secret bits being used; result of :meth:`ssl.SSLSocket.cipher`" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:76 +msgid "" +"``'peercert'``: peer certificate; result of :meth:`ssl.SSLSocket.getpeercert`" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:78 +msgid "``'sslcontext'``: :class:`ssl.SSLContext` instance" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:79 +msgid "" +"``'ssl_object'``: :class:`ssl.SSLObject` or :class:`ssl.SSLSocket` instance" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:82 +msgid "pipe:" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:84 +msgid "``'pipe'``: pipe object" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:86 +msgid "subprocess:" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:88 +msgid "``'subprocess'``: :class:`subprocess.Popen` instance" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:90 +msgid "``'ssl_object'`` info was added to SSL sockets." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:95 +msgid "ReadTransport" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:99 +msgid "Interface for read-only transports." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:103 +msgid "" +"Pause the receiving end of the transport. No data will be passed to the " +"protocol's :meth:`data_received` method until :meth:`resume_reading` is " +"called." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:109 +msgid "" +"Resume the receiving end. The protocol's :meth:`data_received` method will " +"be called once again if some data is available for reading." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:114 +msgid "WriteTransport" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:118 +msgid "Interface for write-only transports." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:122 +#: ../Doc/library/asyncio-protocol.rst:204 +msgid "" +"Close the transport immediately, without waiting for pending operations to " +"complete. Buffered data will be lost. No more data will be received. The " +"protocol's :meth:`connection_lost` method will eventually be called with :" +"const:`None` as its argument." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:129 +msgid "" +"Return :const:`True` if the transport supports :meth:`write_eof`, :const:" +"`False` if not." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:134 +msgid "Return the current size of the output buffer used by the transport." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:138 +msgid "" +"Get the *high*- and *low*-water limits for write flow control. Return a " +"tuple ``(low, high)`` where *low* and *high* are positive number of bytes." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:142 +msgid "Use :meth:`set_write_buffer_limits` to set the limits." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:148 +msgid "Set the *high*- and *low*-water limits for write flow control." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:150 +msgid "" +"These two values control when call the protocol's :meth:`pause_writing` and :" +"meth:`resume_writing` methods are called. If specified, the low-water limit " +"must be less than or equal to the high-water limit. Neither *high* nor " +"*low* can be negative." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:155 +msgid "" +"The defaults are implementation-specific. If only the high-water limit is " +"given, the low-water limit defaults to an implementation-specific value less " +"than or equal to the high-water limit. Setting *high* to zero forces *low* " +"to zero as well, and causes :meth:`pause_writing` to be called whenever the " +"buffer becomes non-empty. Setting *low* to zero causes :meth:" +"`resume_writing` to be called only once the buffer is empty. Use of zero for " +"either limit is generally sub-optimal as it reduces opportunities for doing " +"I/O and computation concurrently." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:166 +msgid "Use :meth:`get_write_buffer_limits` to get the limits." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:170 +msgid "Write some *data* bytes to the transport." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:172 +#: ../Doc/library/asyncio-protocol.rst:199 +msgid "" +"This method does not block; it buffers the data and arranges for it to be " +"sent out asynchronously." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:177 +msgid "" +"Write a list (or any iterable) of data bytes to the transport. This is " +"functionally equivalent to calling :meth:`write` on each element yielded by " +"the iterable, but may be implemented more efficiently." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:183 +msgid "" +"Close the write end of the transport after flushing buffered data. Data may " +"still be received." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:186 +msgid "" +"This method can raise :exc:`NotImplementedError` if the transport (e.g. SSL) " +"doesn't support half-closes." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:191 +msgid "DatagramTransport" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:195 +msgid "" +"Send the *data* bytes to the remote peer given by *addr* (a transport-" +"dependent target address). If *addr* is :const:`None`, the data is sent to " +"the target address given on transport creation." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:211 +msgid "BaseSubprocessTransport" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:217 +msgid "Return the subprocess process id as an integer." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:221 +msgid "" +"Return the transport for the communication pipe corresponding to the integer " +"file descriptor *fd*:" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:224 +msgid "" +"``0``: readable streaming transport of the standard input (*stdin*), or :" +"const:`None` if the subprocess was not created with ``stdin=PIPE``" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:226 +msgid "" +"``1``: writable streaming transport of the standard output (*stdout*), or :" +"const:`None` if the subprocess was not created with ``stdout=PIPE``" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:228 +msgid "" +"``2``: writable streaming transport of the standard error (*stderr*), or :" +"const:`None` if the subprocess was not created with ``stderr=PIPE``" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:230 +msgid "other *fd*: :const:`None`" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:234 +msgid "" +"Return the subprocess returncode as an integer or :const:`None` if it hasn't " +"returned, similarly to the :attr:`subprocess.Popen.returncode` attribute." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:240 +msgid "Kill the subprocess, as in :meth:`subprocess.Popen.kill`." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:242 +msgid "" +"On POSIX systems, the function sends SIGKILL to the subprocess. On Windows, " +"this method is an alias for :meth:`terminate`." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:247 +msgid "" +"Send the *signal* number to the subprocess, as in :meth:`subprocess.Popen." +"send_signal`." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:252 +msgid "" +"Ask the subprocess to stop, as in :meth:`subprocess.Popen.terminate`. This " +"method is an alias for the :meth:`close` method." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:255 +msgid "" +"On POSIX systems, this method sends SIGTERM to the subprocess. On Windows, " +"the Windows API function TerminateProcess() is called to stop the subprocess." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:261 +msgid "" +"Ask the subprocess to stop by calling the :meth:`terminate` method if the " +"subprocess hasn't returned yet, and close transports of all pipes (*stdin*, " +"*stdout* and *stderr*)." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:269 +msgid "Protocols" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:271 +msgid "" +":mod:`asyncio` provides base classes that you can subclass to implement your " +"network protocols. Those classes are used in conjunction with :ref:" +"`transports ` (see below): the protocol parses incoming " +"data and asks for the writing of outgoing data, while the transport is " +"responsible for the actual I/O and buffering." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:277 +msgid "" +"When subclassing a protocol class, it is recommended you override certain " +"methods. Those methods are callbacks: they will be called by the transport " +"on certain events (for example when some data is received); you shouldn't " +"call them yourself, unless you are implementing a transport." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:283 +msgid "" +"All callbacks have default implementations, which are empty. Therefore, you " +"only need to implement the callbacks for the events in which you are " +"interested." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:289 +msgid "Protocol classes" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:293 +msgid "" +"The base class for implementing streaming protocols (for use with e.g. TCP " +"and SSL transports)." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:298 +msgid "" +"The base class for implementing datagram protocols (for use with e.g. UDP " +"transports)." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:303 +msgid "" +"The base class for implementing protocols communicating with child processes " +"(through a set of unidirectional pipes)." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:308 +msgid "Connection callbacks" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:310 +#: ../Doc/library/asyncio-protocol.rst:422 +msgid "" +"These callbacks may be called on :class:`Protocol`, :class:" +"`DatagramProtocol` and :class:`SubprocessProtocol` instances:" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:315 +msgid "Called when a connection is made." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:317 +msgid "" +"The *transport* argument is the transport representing the connection. You " +"are responsible for storing it somewhere (e.g. as an attribute) if you need " +"to." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:323 +msgid "Called when the connection is lost or closed." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:325 +msgid "" +"The argument is either an exception object or :const:`None`. The latter " +"means a regular EOF is received, or the connection was aborted or closed by " +"this side of the connection." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:329 +msgid "" +":meth:`~BaseProtocol.connection_made` and :meth:`~BaseProtocol." +"connection_lost` are called exactly once per successful connection. All " +"other callbacks will be called between those two methods, which allows for " +"easier resource management in your protocol implementation." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:334 +msgid "" +"The following callbacks may be called only on :class:`SubprocessProtocol` " +"instances:" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:339 +msgid "" +"Called when the child process writes data into its stdout or stderr pipe. " +"*fd* is the integer file descriptor of the pipe. *data* is a non-empty " +"bytes object containing the data." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:345 +msgid "" +"Called when one of the pipes communicating with the child process is " +"closed. *fd* is the integer file descriptor that was closed." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:350 +msgid "Called when the child process has exited." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:354 +msgid "Streaming protocols" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:356 +msgid "The following callbacks are called on :class:`Protocol` instances:" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:360 +msgid "" +"Called when some data is received. *data* is a non-empty bytes object " +"containing the incoming data." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:364 +msgid "" +"Whether the data is buffered, chunked or reassembled depends on the " +"transport. In general, you shouldn't rely on specific semantics and instead " +"make your parsing generic and flexible enough. However, data is always " +"received in the correct order." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:371 +msgid "" +"Calls when the other end signals it won't send any more data (for example by " +"calling :meth:`write_eof`, if the other end also uses asyncio)." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:375 +msgid "" +"This method may return a false value (including None), in which case the " +"transport will close itself. Conversely, if this method returns a true " +"value, closing the transport is up to the protocol. Since the default " +"implementation returns None, it implicitly closes the connection." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:381 +msgid "" +"Some transports such as SSL don't support half-closed connections, in which " +"case returning true from this method will not prevent closing the connection." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:385 +msgid "" +":meth:`data_received` can be called an arbitrary number of times during a " +"connection. However, :meth:`eof_received` is called at most once and, if " +"called, :meth:`data_received` won't be called after it." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:389 +msgid "State machine:" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:391 +msgid "" +"start -> :meth:`~BaseProtocol.connection_made` [-> :meth:`~Protocol." +"data_received` \\*] [-> :meth:`~Protocol.eof_received` ?] -> :meth:" +"`~BaseProtocol.connection_lost` -> end" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:398 +msgid "Datagram protocols" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:400 +msgid "" +"The following callbacks are called on :class:`DatagramProtocol` instances." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:404 +msgid "" +"Called when a datagram is received. *data* is a bytes object containing the " +"incoming data. *addr* is the address of the peer sending the data; the " +"exact format depends on the transport." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:410 +msgid "" +"Called when a previous send or receive operation raises an :class:" +"`OSError`. *exc* is the :class:`OSError` instance." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:413 +msgid "" +"This method is called in rare conditions, when the transport (e.g. UDP) " +"detects that a datagram couldn't be delivered to its recipient. In many " +"conditions though, undeliverable datagrams will be silently dropped." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:420 +msgid "Flow control callbacks" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:427 +msgid "Called when the transport's buffer goes over the high-water mark." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:431 +msgid "Called when the transport's buffer drains below the low-water mark." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:434 +msgid "" +":meth:`pause_writing` and :meth:`resume_writing` calls are paired -- :meth:" +"`pause_writing` is called once when the buffer goes strictly over the high-" +"water mark (even if subsequent writes increases the buffer size even more), " +"and eventually :meth:`resume_writing` is called once when the buffer size " +"reaches the low-water mark." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:441 +msgid "" +"If the buffer size equals the high-water mark, :meth:`pause_writing` is not " +"called -- it must go strictly over. Conversely, :meth:`resume_writing` is " +"called when the buffer size is equal or lower than the low-water mark. " +"These end conditions are important to ensure that things go as expected when " +"either mark is zero." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:449 +msgid "" +"On BSD systems (OS X, FreeBSD, etc.) flow control is not supported for :" +"class:`DatagramProtocol`, because send failures caused by writing too many " +"packets cannot be detected easily. The socket always appears 'ready' and " +"excess packets are dropped; an :class:`OSError` with errno set to :const:" +"`errno.ENOBUFS` may or may not be raised; if it is raised, it will be " +"reported to :meth:`DatagramProtocol.error_received` but otherwise ignored." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:459 +msgid "Coroutines and protocols" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:461 +msgid "" +"Coroutines can be scheduled in a protocol method using :func:" +"`ensure_future`, but there is no guarantee made about the execution order. " +"Protocols are not aware of coroutines created in protocol methods and so " +"will not wait for them." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:465 +msgid "" +"To have a reliable execution order, use :ref:`stream objects ` in a coroutine with ``yield from``. For example, the :meth:" +"`StreamWriter.drain` coroutine can be used to wait until the write buffer is " +"flushed." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:471 +msgid "Protocol examples" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:476 +msgid "TCP echo client protocol" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:478 +msgid "" +"TCP echo client using the :meth:`AbstractEventLoop.create_connection` " +"method, send data and wait until the connection is closed::" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:508 +msgid "" +"The event loop is running twice. The :meth:`~AbstractEventLoop." +"run_until_complete` method is preferred in this short example to raise an " +"exception if the server is not listening, instead of having to write a short " +"coroutine to handle the exception and stop the running loop. At :meth:" +"`~AbstractEventLoop.run_until_complete` exit, the loop is no longer running, " +"so there is no need to stop the loop in case of an error." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:517 +msgid "" +"The :ref:`TCP echo client using streams ` " +"example uses the :func:`asyncio.open_connection` function." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:524 +msgid "TCP echo server protocol" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:526 +msgid "" +"TCP echo server using the :meth:`AbstractEventLoop.create_server` method, " +"send back received data and close the connection::" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:564 +msgid "" +":meth:`Transport.close` can be called immediately after :meth:" +"`WriteTransport.write` even if data are not sent yet on the socket: both " +"methods are asynchronous. ``yield from`` is not needed because these " +"transport methods are not coroutines." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:571 +msgid "" +"The :ref:`TCP echo server using streams ` " +"example uses the :func:`asyncio.start_server` function." +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:578 +msgid "UDP echo client protocol" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:580 +msgid "" +"UDP echo client using the :meth:`AbstractEventLoop.create_datagram_endpoint` " +"method, send data and close the transport when we received the answer::" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:624 +msgid "UDP echo server protocol" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:626 +msgid "" +"UDP echo server using the :meth:`AbstractEventLoop.create_datagram_endpoint` " +"method, send back received data::" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:660 +msgid "Register an open socket to wait for data using a protocol" +msgstr "" + +#: ../Doc/library/asyncio-protocol.rst:662 +msgid "" +"Wait until a socket receives data using the :meth:`AbstractEventLoop." +"create_connection` method with a protocol, and then close the event loop ::" +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:4 +msgid "Queues" +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:6 +msgid "Queues:" +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:8 +msgid ":class:`Queue`" +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:9 +msgid ":class:`PriorityQueue`" +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:10 +msgid ":class:`LifoQueue`" +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:12 +msgid "" +"asyncio queue API was designed to be close to classes of the :mod:`queue` " +"module (:class:`~queue.Queue`, :class:`~queue.PriorityQueue`, :class:`~queue." +"LifoQueue`), but it has no *timeout* parameter. The :func:`asyncio.wait_for` " +"function can be used to cancel a task after a timeout." +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:18 +msgid "Queue" +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:22 +msgid "A queue, useful for coordinating producer and consumer coroutines." +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:24 +msgid "" +"If *maxsize* is less than or equal to zero, the queue size is infinite. If " +"it is an integer greater than ``0``, then ``yield from put()`` will block " +"when the queue reaches *maxsize*, until an item is removed by :meth:`get`." +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:28 +msgid "" +"Unlike the standard library :mod:`queue`, you can reliably know this Queue's " +"size with :meth:`qsize`, since your single-threaded asyncio application " +"won't be interrupted between calling :meth:`qsize` and doing an operation on " +"the Queue." +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:35 +msgid "New :meth:`join` and :meth:`task_done` methods." +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:40 ../Doc/library/multiprocessing.rst:839 +msgid "Return ``True`` if the queue is empty, ``False`` otherwise." +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:44 +msgid "Return ``True`` if there are :attr:`maxsize` items in the queue." +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:48 +msgid "" +"If the Queue was initialized with ``maxsize=0`` (the default), then :meth:" +"`full()` is never ``True``." +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:53 +msgid "" +"Remove and return an item from the queue. If queue is empty, wait until an " +"item is available." +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:60 +msgid "The :meth:`empty` method." +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:64 ../Doc/library/multiprocessing.rst:843 +msgid "Remove and return an item from the queue." +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:66 +msgid "" +"Return an item if one is immediately available, else raise :exc:`QueueEmpty`." +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:71 ../Doc/library/multiprocessing.rst:872 +msgid "Block until all items in the queue have been gotten and processed." +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:73 +msgid "" +"The count of unfinished tasks goes up whenever an item is added to the " +"queue. The count goes down whenever a consumer thread calls :meth:" +"`task_done` to indicate that the item was retrieved and all work on it is " +"complete. When the count of unfinished tasks drops to zero, :meth:`join` " +"unblocks." +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:85 +msgid "" +"Put an item into the queue. If the queue is full, wait until a free slot is " +"available before adding item." +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:92 +msgid "The :meth:`full` method." +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:96 +msgid "Put an item into the queue without blocking." +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:98 +msgid "If no free slot is immediately available, raise :exc:`QueueFull`." +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:102 +msgid "Number of items in the queue." +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:106 +msgid "Indicate that a formerly enqueued task is complete." +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:108 +msgid "" +"Used by queue consumers. For each :meth:`~Queue.get` used to fetch a task, a " +"subsequent call to :meth:`task_done` tells the queue that the processing on " +"the task is complete." +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:112 +msgid "" +"If a :meth:`join` is currently blocking, it will resume when all items have " +"been processed (meaning that a :meth:`task_done` call was received for every " +"item that had been :meth:`~Queue.put` into the queue)." +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:116 +msgid "" +"Raises :exc:`ValueError` if called more times than there were items placed " +"in the queue." +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:123 +msgid "Number of items allowed in the queue." +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:127 +msgid "PriorityQueue" +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:131 +msgid "" +"A subclass of :class:`Queue`; retrieves entries in priority order (lowest " +"first)." +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:134 +msgid "Entries are typically tuples of the form: (priority number, data)." +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:138 +msgid "LifoQueue" +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:142 +msgid "" +"A subclass of :class:`Queue` that retrieves most recently added entries " +"first." +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:147 ../Doc/library/configparser.rst:1235 +#: ../Doc/library/json.rst:498 ../Doc/library/mailbox.rst:1489 +#: ../Doc/library/socket.rst:187 ../Doc/library/sqlite3.rst:732 +#: ../Doc/library/statistics.rst:442 ../Doc/library/subprocess.rst:529 +#: ../Doc/library/xdrlib.rst:255 ../Doc/library/xml.dom.rst:809 +#: ../Doc/library/xml.etree.elementtree.rst:1175 +msgid "Exceptions" +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:151 +msgid "" +"Exception raised when the :meth:`~Queue.get_nowait` method is called on a :" +"class:`Queue` object which is empty." +msgstr "" + +#: ../Doc/library/asyncio-queue.rst:157 +msgid "" +"Exception raised when the :meth:`~Queue.put_nowait` method is called on a :" +"class:`Queue` object which is full." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:7 +msgid "Streams (coroutine based API)" +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:10 +msgid "Stream functions" +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:14 +msgid "" +"The top-level functions in this module are meant as convenience wrappers " +"only; there's really nothing special there, and if they don't do exactly " +"what you want, feel free to copy their code." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:21 +msgid "" +"A wrapper for :meth:`~AbstractEventLoop.create_connection()` returning a " +"(reader, writer) pair." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:24 +msgid "" +"The reader returned is a :class:`StreamReader` instance; the writer is a :" +"class:`StreamWriter` instance." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:27 +msgid "" +"The arguments are all the usual arguments to :meth:`AbstractEventLoop." +"create_connection` except *protocol_factory*; most common are positional " +"host and port, with various optional keyword arguments following." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:32 ../Doc/library/asyncio-stream.rst:56 +msgid "" +"Additional optional keyword arguments are *loop* (to set the event loop " +"instance to use) and *limit* (to set the buffer limit passed to the :class:" +"`StreamReader`)." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:36 ../Doc/library/asyncio-stream.rst:60 +#: ../Doc/library/asyncio-stream.rst:70 ../Doc/library/asyncio-stream.rst:81 +#: ../Doc/library/asyncio-subprocess.rst:40 +#: ../Doc/library/asyncio-subprocess.rst:59 ../Doc/library/asyncio-task.rst:636 +#: ../Doc/library/asyncio-task.rst:700 +msgid "This function is a :ref:`coroutine `." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:40 +msgid "" +"Start a socket server, with a callback for each client connected. The return " +"value is the same as :meth:`~AbstractEventLoop.create_server()`." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:43 +msgid "" +"The *client_connected_cb* parameter is called with two parameters: " +"*client_reader*, *client_writer*. *client_reader* is a :class:" +"`StreamReader` object, while *client_writer* is a :class:`StreamWriter` " +"object. The *client_connected_cb* parameter can either be a plain callback " +"function or a :ref:`coroutine function `; if it is a coroutine " +"function, it will be automatically converted into a :class:`Task`." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:51 +msgid "" +"The rest of the arguments are all the usual arguments to :meth:" +"`~AbstractEventLoop.create_server()` except *protocol_factory*; most common " +"are positional *host* and *port*, with various optional keyword arguments " +"following." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:64 +msgid "" +"A wrapper for :meth:`~AbstractEventLoop.create_unix_connection()` returning " +"a (reader, writer) pair." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:67 +msgid "" +"See :func:`open_connection` for information about return value and other " +"details." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:76 +msgid "" +"Start a UNIX Domain Socket server, with a callback for each client connected." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:78 +msgid "" +"See :func:`start_server` for information about return value and other " +"details." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:87 +msgid "StreamReader" +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:95 +msgid "Get the exception." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:99 +msgid "Acknowledge the EOF." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:103 +msgid "" +"Feed *data* bytes in the internal buffer. Any operations waiting for the " +"data will be resumed." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:108 +msgid "Set the exception." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:112 +msgid "Set the transport." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:116 +msgid "" +"Read up to *n* bytes. If *n* is not provided, or set to ``-1``, read until " +"EOF and return all read bytes." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:119 ../Doc/library/asyncio-stream.rst:131 +msgid "" +"If the EOF was received and the internal buffer is empty, return an empty " +"``bytes`` object." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:126 +msgid "" +"Read one line, where \"line\" is a sequence of bytes ending with ``\\n``." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:128 +msgid "" +"If EOF is received, and ``\\n`` was not found, the method will return the " +"partial read bytes." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:138 +msgid "" +"Read exactly *n* bytes. Raise an :exc:`IncompleteReadError` if the end of " +"the stream is reached before *n* can be read, the :attr:`IncompleteReadError." +"partial` attribute of the exception contains the partial read bytes." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:147 +msgid "Read data from the stream until ``separator`` is found." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:149 +msgid "" +"On success, the data and separator will be removed from the internal buffer " +"(consumed). Returned data will include the separator at the end." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:153 +msgid "" +"Configured stream limit is used to check result. Limit sets the maximal " +"length of data that can be returned, not counting the separator." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:157 +msgid "" +"If an EOF occurs and the complete separator is still not found, an :exc:" +"`IncompleteReadError` exception will be raised, and the internal buffer will " +"be reset. The :attr:`IncompleteReadError.partial` attribute may contain the " +"separator partially." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:163 +msgid "" +"If the data cannot be read because of over limit, a :exc:`LimitOverrunError` " +"exception will be raised, and the data will be left in the internal buffer, " +"so it can be read again." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:171 +msgid "Return ``True`` if the buffer is empty and :meth:`feed_eof` was called." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:175 +msgid "StreamWriter" +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:179 +msgid "Wraps a Transport." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:181 +msgid "" +"This exposes :meth:`write`, :meth:`writelines`, :meth:`can_write_eof()`, :" +"meth:`write_eof`, :meth:`get_extra_info` and :meth:`close`. It adds :meth:" +"`drain` which returns an optional :class:`Future` on which you can wait for " +"flow control. It also adds a transport attribute which references the :" +"class:`Transport` directly." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:191 +msgid "Transport." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:195 +msgid "" +"Return :const:`True` if the transport supports :meth:`write_eof`, :const:" +"`False` if not. See :meth:`WriteTransport.can_write_eof`." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:200 +msgid "Close the transport: see :meth:`BaseTransport.close`." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:204 +msgid "" +"Let the write buffer of the underlying transport a chance to be flushed." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:206 +msgid "The intended use is to write::" +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:211 +msgid "" +"When the size of the transport buffer reaches the high-water limit (the " +"protocol is paused), block until the size of the buffer is drained down to " +"the low-water limit and the protocol is resumed. When there is nothing to " +"wait for, the yield-from continues immediately." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:216 +msgid "" +"Yielding from :meth:`drain` gives the opportunity for the loop to schedule " +"the write operation and flush the buffer. It should especially be used when " +"a possibly large amount of data is written to the transport, and the " +"coroutine does not yield-from between calls to :meth:`write`." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:225 +msgid "" +"Return optional transport information: see :meth:`BaseTransport." +"get_extra_info`." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:230 +msgid "" +"Write some *data* bytes to the transport: see :meth:`WriteTransport.write`." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:235 +msgid "" +"Write a list (or any iterable) of data bytes to the transport: see :meth:" +"`WriteTransport.writelines`." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:240 +msgid "" +"Close the write end of the transport after flushing buffered data: see :meth:" +"`WriteTransport.write_eof`." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:245 +msgid "StreamReaderProtocol" +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:249 +msgid "" +"Trivial helper class to adapt between :class:`Protocol` and :class:" +"`StreamReader`. Subclass of :class:`Protocol`." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:252 +msgid "" +"*stream_reader* is a :class:`StreamReader` instance, *client_connected_cb* " +"is an optional function called with (stream_reader, stream_writer) when a " +"connection is made, *loop* is the event loop instance to use." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:256 +msgid "" +"(This is a helper class instead of making :class:`StreamReader` itself a :" +"class:`Protocol` subclass, because the :class:`StreamReader` has other " +"potential uses, and to prevent the user of the :class:`StreamReader` from " +"accidentally calling inappropriate methods of the protocol.)" +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:263 +msgid "IncompleteReadError" +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:267 +msgid "Incomplete read error, subclass of :exc:`EOFError`." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:271 +msgid "Total number of expected bytes (:class:`int`)." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:275 +msgid "" +"Read bytes string before the end of stream was reached (:class:`bytes`)." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:279 +msgid "LimitOverrunError" +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:283 +msgid "Reached the buffer limit while looking for a separator." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:287 +msgid "Total number of to be consumed bytes." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:291 +msgid "Stream examples" +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:296 +msgid "TCP echo client using streams" +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:298 +msgid "TCP echo client using the :func:`asyncio.open_connection` function::" +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:323 +msgid "" +"The :ref:`TCP echo client protocol ` " +"example uses the :meth:`AbstractEventLoop.create_connection` method." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:330 +msgid "TCP echo server using streams" +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:332 +msgid "TCP echo server using the :func:`asyncio.start_server` function::" +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:368 +msgid "" +"The :ref:`TCP echo server protocol ` " +"example uses the :meth:`AbstractEventLoop.create_server` method." +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:373 +msgid "Get HTTP headers" +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:375 +msgid "" +"Simple example querying HTTP headers of the URL passed on the command line::" +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:410 ../Doc/library/asyncio-sync.rst:59 +#: ../Doc/library/asyncio-task.rst:702 ../Doc/library/http.rst:34 +#: ../Doc/library/typing.rst:371 ../Doc/library/typing.rst:684 +msgid "Usage::" +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:414 +msgid "or with HTTPS::" +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:421 +msgid "Register an open socket to wait for data using streams" +msgstr "" + +#: ../Doc/library/asyncio-stream.rst:423 +msgid "" +"Coroutine waiting until a socket receives data using the :func:" +"`open_connection` function::" +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:6 +msgid "Subprocess" +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:9 +msgid "Windows event loop" +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:11 +msgid "" +"On Windows, the default event loop is :class:`SelectorEventLoop` which does " +"not support subprocesses. :class:`ProactorEventLoop` should be used instead. " +"Example to use it on Windows::" +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:23 +msgid "" +":ref:`Available event loops ` and :ref:`Platform " +"support `." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:28 +msgid "Create a subprocess: high-level API using Process" +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:32 +msgid "Create a subprocess." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:34 +msgid "" +"The *limit* parameter sets the buffer limit passed to the :class:" +"`StreamReader`. See :meth:`AbstractEventLoop.subprocess_exec` for other " +"parameters." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:38 +#: ../Doc/library/asyncio-subprocess.rst:50 +msgid "Return a :class:`~asyncio.subprocess.Process` instance." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:44 +msgid "Run the shell command *cmd*." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:46 +msgid "" +"The *limit* parameter sets the buffer limit passed to the :class:" +"`StreamReader`. See :meth:`AbstractEventLoop.subprocess_shell` for other " +"parameters." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:52 +#: ../Doc/library/asyncio-subprocess.rst:135 +msgid "" +"It is the application's responsibility to ensure that all whitespace and " +"metacharacters are quoted appropriately to avoid `shell injection `_ vulnerabilities. " +"The :func:`shlex.quote` function can be used to properly escape whitespace " +"and shell metacharacters in strings that are going to be used to construct " +"shell commands." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:61 +msgid "" +"Use the :meth:`AbstractEventLoop.connect_read_pipe` and :meth:" +"`AbstractEventLoop.connect_write_pipe` methods to connect pipes." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:66 +msgid "Create a subprocess: low-level API using subprocess.Popen" +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:68 +msgid "Run subprocesses asynchronously using the :mod:`subprocess` module." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:72 +msgid "" +"Create a subprocess from one or more string arguments (character strings or " +"bytes strings encoded to the :ref:`filesystem encoding `), where the first string specifies the program to execute, and " +"the remaining strings specify the program's arguments. (Thus, together the " +"string arguments form the ``sys.argv`` value of the program, assuming it is " +"a Python script.) This is similar to the standard library :class:`subprocess." +"Popen` class called with shell=False and the list of strings passed as the " +"first argument; however, where :class:`~subprocess.Popen` takes a single " +"argument which is list of strings, :func:`subprocess_exec` takes multiple " +"string arguments." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:83 +#: ../Doc/library/asyncio-subprocess.rst:126 +msgid "" +"The *protocol_factory* must instanciate a subclass of the :class:`asyncio." +"SubprocessProtocol` class." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:86 +msgid "Other parameters:" +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:88 +msgid "" +"*stdin*: Either a file-like object representing the pipe to be connected to " +"the subprocess's standard input stream using :meth:`~AbstractEventLoop." +"connect_write_pipe`, or the constant :const:`subprocess.PIPE` (the default). " +"By default a new pipe will be created and connected." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:94 +msgid "" +"*stdout*: Either a file-like object representing the pipe to be connected to " +"the subprocess's standard output stream using :meth:`~AbstractEventLoop." +"connect_read_pipe`, or the constant :const:`subprocess.PIPE` (the default). " +"By default a new pipe will be created and connected." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:100 +msgid "" +"*stderr*: Either a file-like object representing the pipe to be connected to " +"the subprocess's standard error stream using :meth:`~AbstractEventLoop." +"connect_read_pipe`, or one of the constants :const:`subprocess.PIPE` (the " +"default) or :const:`subprocess.STDOUT`. By default a new pipe will be " +"created and connected. When :const:`subprocess.STDOUT` is specified, the " +"subprocess's standard error stream will be connected to the same pipe as the " +"standard output stream." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:108 +msgid "" +"All other keyword arguments are passed to :class:`subprocess.Popen` without " +"interpretation, except for *bufsize*, *universal_newlines* and *shell*, " +"which should not be specified at all." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:112 +#: ../Doc/library/asyncio-subprocess.rst:132 +msgid "" +"Returns a pair of ``(transport, protocol)``, where *transport* is an " +"instance of :class:`BaseSubprocessTransport`." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:117 +msgid "" +"See the constructor of the :class:`subprocess.Popen` class for parameters." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:121 +msgid "" +"Create a subprocess from *cmd*, which is a character string or a bytes " +"string encoded to the :ref:`filesystem encoding `, " +"using the platform's \"shell\" syntax. This is similar to the standard " +"library :class:`subprocess.Popen` class called with ``shell=True``." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:129 +msgid "" +"See :meth:`~AbstractEventLoop.subprocess_exec` for more details about the " +"remaining arguments." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:146 +msgid "" +"The :meth:`AbstractEventLoop.connect_read_pipe` and :meth:`AbstractEventLoop." +"connect_write_pipe` methods." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:151 ../Doc/library/cmath.rst:244 +#: ../Doc/library/curses.rst:1252 ../Doc/library/decimal.rst:1453 +#: ../Doc/library/hashlib-blake2.rst:114 ../Doc/library/math.rst:418 +#: ../Doc/library/socket.rst:236 ../Doc/library/ssl.rst:519 +#: ../Doc/library/subprocess.rst:799 ../Doc/library/winreg.rst:493 +msgid "Constants" +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:155 +msgid "" +"Special value that can be used as the *stdin*, *stdout* or *stderr* argument " +"to :func:`create_subprocess_shell` and :func:`create_subprocess_exec` and " +"indicates that a pipe to the standard stream should be opened." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:161 +msgid "" +"Special value that can be used as the *stderr* argument to :func:" +"`create_subprocess_shell` and :func:`create_subprocess_exec` and indicates " +"that standard error should go into the same handle as standard output." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:168 +msgid "" +"Special value that can be used as the *stdin*, *stdout* or *stderr* argument " +"to :func:`create_subprocess_shell` and :func:`create_subprocess_exec` and " +"indicates that the special file :data:`os.devnull` will be used." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:174 +msgid "Process" +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:178 +msgid "" +"A subprocess created by the :func:`create_subprocess_exec` or the :func:" +"`create_subprocess_shell` function." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:181 +msgid "" +"The API of the :class:`~asyncio.subprocess.Process` class was designed to be " +"close to the API of the :class:`subprocess.Popen` class, but there are some " +"differences:" +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:185 +msgid "There is no explicit :meth:`~subprocess.Popen.poll` method" +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:186 +msgid "" +"The :meth:`~subprocess.Popen.communicate` and :meth:`~subprocess.Popen.wait` " +"methods don't take a *timeout* parameter: use the :func:`wait_for` function" +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:189 +msgid "" +"The *universal_newlines* parameter is not supported (only bytes strings are " +"supported)" +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:191 +msgid "" +"The :meth:`~asyncio.subprocess.Process.wait` method of the :class:`~asyncio." +"subprocess.Process` class is asynchronous whereas the :meth:`~subprocess." +"Popen.wait` method of the :class:`~subprocess.Popen` class is implemented as " +"a busy loop." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:196 +msgid "" +"This class is :ref:`not thread safe `. See also the :" +"ref:`Subprocess and threads ` section." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:201 +msgid "" +"Wait for child process to terminate. Set and return :attr:`returncode` " +"attribute." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:208 +msgid "" +"This will deadlock when using ``stdout=PIPE`` or ``stderr=PIPE`` and the " +"child process generates enough output to a pipe such that it blocks waiting " +"for the OS pipe buffer to accept more data. Use the :meth:`communicate` " +"method when using pipes to avoid that." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:215 +msgid "" +"Interact with process: Send data to stdin. Read data from stdout and " +"stderr, until end-of-file is reached. Wait for process to terminate. The " +"optional *input* argument should be data to be sent to the child process, or " +"``None``, if no data should be sent to the child. The type of *input* must " +"be bytes." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:221 +msgid ":meth:`communicate` returns a tuple ``(stdout_data, stderr_data)``." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:223 +msgid "" +"If a :exc:`BrokenPipeError` or :exc:`ConnectionResetError` exception is " +"raised when writing *input* into stdin, the exception is ignored. It occurs " +"when the process exits before all data are written into stdin." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:227 +msgid "" +"Note that if you want to send data to the process's stdin, you need to " +"create the Process object with ``stdin=PIPE``. Similarly, to get anything " +"other than ``None`` in the result tuple, you need to give ``stdout=PIPE`` " +"and/or ``stderr=PIPE`` too." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:236 ../Doc/library/subprocess.rst:651 +msgid "" +"The data read is buffered in memory, so do not use this method if the data " +"size is large or unlimited." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:239 +msgid "" +"The method now ignores :exc:`BrokenPipeError` and :exc:" +"`ConnectionResetError`." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:245 +msgid "Sends the signal *signal* to the child process." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:249 +msgid "" +"On Windows, :py:data:`SIGTERM` is an alias for :meth:`terminate`. " +"``CTRL_C_EVENT`` and ``CTRL_BREAK_EVENT`` can be sent to processes started " +"with a *creationflags* parameter which includes ``CREATE_NEW_PROCESS_GROUP``." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:256 +msgid "" +"Stop the child. On Posix OSs the method sends :py:data:`signal.SIGTERM` to " +"the child. On Windows the Win32 API function :c:func:`TerminateProcess` is " +"called to stop the child." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:262 +msgid "" +"Kills the child. On Posix OSs the function sends :py:data:`SIGKILL` to the " +"child. On Windows :meth:`kill` is an alias for :meth:`terminate`." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:267 +msgid "" +"Standard input stream (:class:`StreamWriter`), ``None`` if the process was " +"created with ``stdin=None``." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:272 +msgid "" +"Standard output stream (:class:`StreamReader`), ``None`` if the process was " +"created with ``stdout=None``." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:277 +msgid "" +"Standard error stream (:class:`StreamReader`), ``None`` if the process was " +"created with ``stderr=None``." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:282 +msgid "" +"Use the :meth:`communicate` method rather than :attr:`.stdin.write " +"`, :attr:`.stdout.read ` or :attr:`.stderr.read ` to " +"avoid deadlocks due to streams pausing reading or writing and blocking the " +"child process." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:289 +msgid "The identifier of the process." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:291 +msgid "" +"Note that for processes created by the :func:`create_subprocess_shell` " +"function, this attribute is the process identifier of the spawned shell." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:296 +msgid "" +"Return code of the process when it exited. A ``None`` value indicates that " +"the process has not terminated yet." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:299 +msgid "" +"A negative value ``-N`` indicates that the child was terminated by signal " +"``N`` (Unix only)." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:306 +msgid "Subprocess and threads" +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:308 +msgid "" +"asyncio supports running subprocesses from different threads, but there are " +"limits:" +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:311 +msgid "An event loop must run in the main thread" +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:312 +msgid "" +"The child watcher must be instantiated in the main thread, before executing " +"subprocesses from other threads. Call the :func:`get_child_watcher` function " +"in the main thread to instantiate the child watcher." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:316 +msgid "The :class:`asyncio.subprocess.Process` class is not thread safe." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:320 +msgid "" +"The :ref:`Concurrency and multithreading in asyncio ` section." +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:325 +msgid "Subprocess examples" +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:328 +msgid "Subprocess using transport and protocol" +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:330 +msgid "" +"Example of a subprocess protocol using to get the output of a subprocess and " +"to wait for the subprocess exit. The subprocess is created by the :meth:" +"`AbstractEventLoop.subprocess_exec` method::" +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:384 +msgid "Subprocess using streams" +msgstr "" + +#: ../Doc/library/asyncio-subprocess.rst:386 +msgid "" +"Example using the :class:`~asyncio.subprocess.Process` class to control the " +"subprocess and the :class:`StreamReader` class to read from the standard " +"output. The subprocess is created by the :func:`create_subprocess_exec` " +"function::" +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:5 ../Doc/library/multiprocessing.rst:1144 +msgid "Synchronization primitives" +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:7 +msgid "Locks:" +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:9 +msgid ":class:`Lock`" +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:10 +msgid ":class:`Event`" +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:11 +msgid ":class:`Condition`" +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:13 +msgid "Semaphores:" +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:15 +msgid ":class:`Semaphore`" +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:16 +msgid ":class:`BoundedSemaphore`" +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:18 +msgid "" +"asyncio lock API was designed to be close to classes of the :mod:`threading` " +"module (:class:`~threading.Lock`, :class:`~threading.Event`, :class:" +"`~threading.Condition`, :class:`~threading.Semaphore`, :class:`~threading." +"BoundedSemaphore`), but it has no *timeout* parameter. The :func:`asyncio." +"wait_for` function can be used to cancel a task after a timeout." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:25 +msgid "Locks" +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:28 +msgid "Lock" +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:32 +msgid "Primitive lock objects." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:34 +msgid "" +"A primitive lock is a synchronization primitive that is not owned by a " +"particular coroutine when locked. A primitive lock is in one of two states, " +"'locked' or 'unlocked'." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:38 +msgid "" +"It is created in the unlocked state. It has two basic methods, :meth:" +"`acquire` and :meth:`release`. When the state is unlocked, acquire() " +"changes the state to locked and returns immediately. When the state is " +"locked, acquire() blocks until a call to release() in another coroutine " +"changes it to unlocked, then the acquire() call resets it to locked and " +"returns. The release() method should only be called in the locked state; it " +"changes the state to unlocked and returns immediately. If an attempt is " +"made to release an unlocked lock, a :exc:`RuntimeError` will be raised." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:47 +msgid "" +"When more than one coroutine is blocked in acquire() waiting for the state " +"to turn to unlocked, only one coroutine proceeds when a release() call " +"resets the state to unlocked; first coroutine which is blocked in acquire() " +"is being processed." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:52 +msgid "" +":meth:`acquire` is a coroutine and should be called with ``yield from``." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:54 +msgid "" +"Locks also support the context management protocol. ``(yield from lock)`` " +"should be used as the context manager expression." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:69 +msgid "Context manager usage::" +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:76 +msgid "Lock objects can be tested for locking state::" +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:86 +msgid "Return ``True`` if the lock is acquired." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:90 +msgid "Acquire a lock." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:92 ../Doc/library/asyncio-sync.rst:173 +msgid "" +"This method blocks until the lock is unlocked, then sets it to locked and " +"returns ``True``." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:99 +msgid "Release a lock." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:101 +msgid "" +"When the lock is locked, reset it to unlocked, and return. If any other " +"coroutines are blocked waiting for the lock to become unlocked, allow " +"exactly one of them to proceed." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:105 ../Doc/library/asyncio-sync.rst:212 +#: ../Doc/library/threading.rst:414 +msgid "When invoked on an unlocked lock, a :exc:`RuntimeError` is raised." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:107 ../Doc/library/asyncio-sync.rst:214 +#: ../Doc/library/threading.rst:416 ../Doc/library/threading.rst:492 +msgid "There is no return value." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:111 ../Doc/library/asyncore.rst:90 +#: ../Doc/library/tkinter.ttk.rst:853 +msgid "Event" +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:115 +msgid "" +"An Event implementation, asynchronous equivalent to :class:`threading.Event`." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:117 +msgid "" +"Class implementing event objects. An event manages a flag that can be set to " +"true with the :meth:`set` method and reset to false with the :meth:`clear` " +"method. The :meth:`wait` method blocks until the flag is true. The flag is " +"initially false." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:126 +msgid "" +"Reset the internal flag to false. Subsequently, coroutines calling :meth:" +"`wait` will block until :meth:`set` is called to set the internal flag to " +"true again." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:132 +msgid "Return ``True`` if and only if the internal flag is true." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:136 +msgid "" +"Set the internal flag to true. All coroutines waiting for it to become true " +"are awakened. Coroutine that call :meth:`wait` once the flag is true will " +"not block at all." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:142 +msgid "Block until the internal flag is true." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:144 +msgid "" +"If the internal flag is true on entry, return ``True`` immediately. " +"Otherwise, block until another coroutine calls :meth:`set` to set the flag " +"to true, then return ``True``." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:152 +msgid "Condition" +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:156 +msgid "" +"A Condition implementation, asynchronous equivalent to :class:`threading." +"Condition`." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:159 +msgid "" +"This class implements condition variable objects. A condition variable " +"allows one or more coroutines to wait until they are notified by another " +"coroutine." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:163 +msgid "" +"If the *lock* argument is given and not ``None``, it must be a :class:`Lock` " +"object, and it is used as the underlying lock. Otherwise, a new :class:" +"`Lock` object is created and used as the underlying lock." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:171 +msgid "Acquire the underlying lock." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:180 +msgid "" +"By default, wake up one coroutine waiting on this condition, if any. If the " +"calling coroutine has not acquired the lock when this method is called, a :" +"exc:`RuntimeError` is raised." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:184 +msgid "" +"This method wakes up at most *n* of the coroutines waiting for the condition " +"variable; it is a no-op if no coroutines are waiting." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:189 +msgid "" +"An awakened coroutine does not actually return from its :meth:`wait` call " +"until it can reacquire the lock. Since :meth:`notify` does not release the " +"lock, its caller should." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:195 +msgid "Return ``True`` if the underlying lock is acquired." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:199 +msgid "" +"Wake up all coroutines waiting on this condition. This method acts like :" +"meth:`notify`, but wakes up all waiting coroutines instead of one. If the " +"calling coroutine has not acquired the lock when this method is called, a :" +"exc:`RuntimeError` is raised." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:206 +msgid "Release the underlying lock." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:208 +msgid "" +"When the lock is locked, reset it to unlocked, and return. If any other " +"coroutines are blocked waiting for the lock to become unlocked, allow " +"exactly one of them to proceed." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:218 +msgid "Wait until notified." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:220 +msgid "" +"If the calling coroutine has not acquired the lock when this method is " +"called, a :exc:`RuntimeError` is raised." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:223 +msgid "" +"This method releases the underlying lock, and then blocks until it is " +"awakened by a :meth:`notify` or :meth:`notify_all` call for the same " +"condition variable in another coroutine. Once awakened, it re-acquires the " +"lock and returns ``True``." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:232 +msgid "Wait until a predicate becomes true." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:234 +msgid "" +"The predicate should be a callable which result will be interpreted as a " +"boolean value. The final predicate value is the return value." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:241 +msgid "Semaphores" +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:244 +msgid "Semaphore" +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:248 +msgid "A Semaphore implementation." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:250 +msgid "" +"A semaphore manages an internal counter which is decremented by each :meth:" +"`acquire` call and incremented by each :meth:`release` call. The counter can " +"never go below zero; when :meth:`acquire` finds that it is zero, it blocks, " +"waiting until some other coroutine calls :meth:`release`." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:255 +msgid "Semaphores also support the context management protocol." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:257 +msgid "" +"The optional argument gives the initial value for the internal counter; it " +"defaults to ``1``. If the value given is less than ``0``, :exc:`ValueError` " +"is raised." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:265 ../Doc/library/threading.rst:701 +msgid "Acquire a semaphore." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:267 +msgid "" +"If the internal counter is larger than zero on entry, decrement it by one " +"and return ``True`` immediately. If it is zero on entry, block, waiting " +"until some other coroutine has called :meth:`release` to make it larger than " +"``0``, and then return ``True``." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:276 +msgid "Returns ``True`` if semaphore can not be acquired immediately." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:280 +msgid "" +"Release a semaphore, incrementing the internal counter by one. When it was " +"zero on entry and another coroutine is waiting for it to become larger than " +"zero again, wake up that coroutine." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:286 +msgid "BoundedSemaphore" +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:290 +msgid "A bounded semaphore implementation. Inherit from :class:`Semaphore`." +msgstr "" + +#: ../Doc/library/asyncio-sync.rst:292 +msgid "" +"This raises :exc:`ValueError` in :meth:`~Semaphore.release` if it would " +"increase the value above the initial value." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:4 +msgid "Tasks and coroutines" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:9 +msgid "Coroutines" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:11 +msgid "" +"Coroutines used with :mod:`asyncio` may be implemented using the :keyword:" +"`async def` statement, or by using :term:`generators `. The :" +"keyword:`async def` type of coroutine was added in Python 3.5, and is " +"recommended if there is no need to support older Python versions." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:16 +msgid "" +"Generator-based coroutines should be decorated with :func:`@asyncio." +"coroutine `, although this is not strictly enforced. The " +"decorator enables compatibility with :keyword:`async def` coroutines, and " +"also serves as documentation. Generator-based coroutines use the ``yield " +"from`` syntax introduced in :pep:`380`, instead of the original ``yield`` " +"syntax." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:23 +msgid "" +"The word \"coroutine\", like the word \"generator\", is used for two " +"different (though related) concepts:" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:26 +msgid "" +"The function that defines a coroutine (a function definition using :keyword:" +"`async def` or decorated with ``@asyncio.coroutine``). If disambiguation is " +"needed we will call this a *coroutine function* (:func:`iscoroutinefunction` " +"returns ``True``)." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:32 +msgid "" +"The object obtained by calling a coroutine function. This object represents " +"a computation or an I/O operation (usually a combination) that will complete " +"eventually. If disambiguation is needed we will call it a *coroutine " +"object* (:func:`iscoroutine` returns ``True``)." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:37 +msgid "Things a coroutine can do:" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:39 +msgid "" +"``result = await future`` or ``result = yield from future`` -- suspends the " +"coroutine until the future is done, then returns the future's result, or " +"raises an exception, which will be propagated. (If the future is cancelled, " +"it will raise a ``CancelledError`` exception.) Note that tasks are futures, " +"and everything said about futures also applies to tasks." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:46 +msgid "" +"``result = await coroutine`` or ``result = yield from coroutine`` -- wait " +"for another coroutine to produce a result (or raise an exception, which will " +"be propagated). The ``coroutine`` expression must be a *call* to another " +"coroutine." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:51 +msgid "" +"``return expression`` -- produce a result to the coroutine that is waiting " +"for this one using :keyword:`await` or ``yield from``." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:54 +msgid "" +"``raise exception`` -- raise an exception in the coroutine that is waiting " +"for this one using :keyword:`await` or ``yield from``." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:57 +msgid "" +"Calling a coroutine does not start its code running -- the coroutine object " +"returned by the call doesn't do anything until you schedule its execution. " +"There are two basic ways to start it running: call ``await coroutine`` or " +"``yield from coroutine`` from another coroutine (assuming the other " +"coroutine is already running!), or schedule its execution using the :func:" +"`ensure_future` function or the :meth:`AbstractEventLoop.create_task` method." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:66 +msgid "Coroutines (and tasks) can only run when the event loop is running." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:70 +msgid "" +"Decorator to mark generator-based coroutines. This enables the generator " +"use :keyword:`!yield from` to call :keyword:`async def` coroutines, and also " +"enables the generator to be called by :keyword:`async def` coroutines, for " +"instance using an :keyword:`await` expression." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:76 +msgid "" +"There is no need to decorate :keyword:`async def` coroutines themselves." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:78 +msgid "" +"If the generator is not yielded from before it is destroyed, an error " +"message is logged. See :ref:`Detect coroutines never scheduled `." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:84 +msgid "" +"In this documentation, some methods are documented as coroutines, even if " +"they are plain Python functions returning a :class:`Future`. This is " +"intentional to have a freedom of tweaking the implementation of these " +"functions in the future. If such a function is needed to be used in a " +"callback-style code, wrap its result with :func:`ensure_future`." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:94 +msgid "Example: Hello World coroutine" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:96 +msgid "Example of coroutine displaying ``\"Hello World\"``::" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:110 +msgid "" +"The :ref:`Hello World with call_soon() ` " +"example uses the :meth:`AbstractEventLoop.call_soon` method to schedule a " +"callback." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:118 +msgid "Example: Coroutine displaying the current date" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:120 +msgid "" +"Example of coroutine displaying the current date every second during 5 " +"seconds using the :meth:`sleep` function::" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:139 +msgid "The same coroutine implemented using a generator::" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:152 +msgid "" +"The :ref:`display the current date with call_later() ` example uses a callback with the :meth:`AbstractEventLoop." +"call_later` method." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:158 +msgid "Example: Chain coroutines" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:160 +msgid "Example chaining coroutines::" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:177 +msgid "" +"``compute()`` is chained to ``print_sum()``: ``print_sum()`` coroutine waits " +"until ``compute()`` is completed before returning its result." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:180 +msgid "Sequence diagram of the example:" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:185 +msgid "" +"The \"Task\" is created by the :meth:`AbstractEventLoop.run_until_complete` " +"method when it gets a coroutine object instead of a task." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:188 +msgid "" +"The diagram shows the control flow, it does not describe exactly how things " +"work internally. For example, the sleep coroutine creates an internal future " +"which uses :meth:`AbstractEventLoop.call_later` to wake up the task in 1 " +"second." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:194 +msgid "InvalidStateError" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:198 +msgid "The operation is not allowed in this state." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:202 +msgid "TimeoutError" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:206 +msgid "The operation exceeded the given deadline." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:210 +msgid "" +"This exception is different from the builtin :exc:`TimeoutError` exception!" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:214 +msgid "Future" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:218 +msgid "" +"This class is *almost* compatible with :class:`concurrent.futures.Future`." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:220 +msgid "Differences:" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:222 +msgid "" +":meth:`result` and :meth:`exception` do not take a timeout argument and " +"raise an exception when the future isn't done yet." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:225 +msgid "" +"Callbacks registered with :meth:`add_done_callback` are always called via " +"the event loop's :meth:`~AbstractEventLoop.call_soon_threadsafe`." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:228 +msgid "" +"This class is not compatible with the :func:`~concurrent.futures.wait` and :" +"func:`~concurrent.futures.as_completed` functions in the :mod:`concurrent." +"futures` package." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:236 +msgid "Cancel the future and schedule callbacks." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:238 +msgid "" +"If the future is already done or cancelled, return ``False``. Otherwise, " +"change the future's state to cancelled, schedule the callbacks and return " +"``True``." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:244 +msgid "Return ``True`` if the future was cancelled." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:248 +msgid "Return True if the future is done." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:250 +msgid "" +"Done means either that a result / exception are available, or that the " +"future was cancelled." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:255 +msgid "Return the result this future represents." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:257 +msgid "" +"If the future has been cancelled, raises :exc:`CancelledError`. If the " +"future's result isn't yet available, raises :exc:`InvalidStateError`. If the " +"future is done and has an exception set, this exception is raised." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:263 +msgid "Return the exception that was set on this future." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:265 +msgid "" +"The exception (or ``None`` if no exception was set) is returned only if the " +"future is done. If the future has been cancelled, raises :exc:" +"`CancelledError`. If the future isn't done yet, raises :exc:" +"`InvalidStateError`." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:272 +msgid "Add a callback to be run when the future becomes done." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:274 +msgid "" +"The callback is called with a single argument - the future object. If the " +"future is already done when this is called, the callback is scheduled with :" +"meth:`~AbstractEventLoop.call_soon`." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:278 +msgid "" +":ref:`Use functools.partial to pass parameters to the callback `. For example, ``fut.add_done_callback(functools.partial(print, " +"\"Future:\", flush=True))`` will call ``print(\"Future:\", fut, " +"flush=True)``." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:285 +msgid "Remove all instances of a callback from the \"call when done\" list." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:287 +msgid "Returns the number of callbacks removed." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:291 +msgid "Mark the future done and set its result." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:293 ../Doc/library/asyncio-task.rst:300 +msgid "" +"If the future is already done when this method is called, raises :exc:" +"`InvalidStateError`." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:298 +msgid "Mark the future done and set an exception." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:305 +msgid "Example: Future with run_until_complete()" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:307 +msgid "" +"Example combining a :class:`Future` and a :ref:`coroutine function " +"`::" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:324 +msgid "" +"The coroutine function is responsible for the computation (which takes 1 " +"second) and it stores the result into the future. The :meth:" +"`~AbstractEventLoop.run_until_complete` method waits for the completion of " +"the future." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:330 +msgid "" +"The :meth:`~AbstractEventLoop.run_until_complete` method uses internally " +"the :meth:`~Future.add_done_callback` method to be notified when the future " +"is done." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:336 +msgid "Example: Future with run_forever()" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:338 +msgid "" +"The previous example can be written differently using the :meth:`Future." +"add_done_callback` method to describe explicitly the control flow::" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:362 +msgid "" +"In this example, the future is used to link ``slow_operation()`` to " +"``got_result()``: when ``slow_operation()`` is done, ``got_result()`` is " +"called with the result." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:368 +msgid "Task" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:372 +msgid "" +"Schedule the execution of a :ref:`coroutine `: wrap it in a " +"future. A task is a subclass of :class:`Future`." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:375 +msgid "" +"A task is responsible for executing a coroutine object in an event loop. If " +"the wrapped coroutine yields from a future, the task suspends the execution " +"of the wrapped coroutine and waits for the completion of the future. When " +"the future is done, the execution of the wrapped coroutine restarts with the " +"result or the exception of the future." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:381 +msgid "" +"Event loops use cooperative scheduling: an event loop only runs one task at " +"a time. Other tasks may run in parallel if other event loops are running in " +"different threads. While a task waits for the completion of a future, the " +"event loop executes a new task." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:386 +msgid "" +"The cancellation of a task is different from the cancelation of a future. " +"Calling :meth:`cancel` will throw a :exc:`~concurrent.futures." +"CancelledError` to the wrapped coroutine. :meth:`~Future.cancelled` only " +"returns ``True`` if the wrapped coroutine did not catch the :exc:" +"`~concurrent.futures.CancelledError` exception, or raised a :exc:" +"`~concurrent.futures.CancelledError` exception." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:394 +msgid "" +"If a pending task is destroyed, the execution of its wrapped :ref:`coroutine " +"` did not complete. It is probably a bug and a warning is logged: " +"see :ref:`Pending task destroyed `." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:398 +msgid "" +"Don't directly create :class:`Task` instances: use the :func:`ensure_future` " +"function or the :meth:`AbstractEventLoop.create_task` method." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:405 +msgid "Return a set of all tasks for an event loop." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:407 +msgid "By default all tasks for the current event loop are returned." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:411 +msgid "Return the currently running task in an event loop or ``None``." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:413 +msgid "By default the current task for the current event loop is returned." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:415 +msgid "``None`` is returned when called not in the context of a :class:`Task`." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:419 +msgid "Request that this task cancel itself." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:421 +msgid "" +"This arranges for a :exc:`~concurrent.futures.CancelledError` to be thrown " +"into the wrapped coroutine on the next cycle through the event loop. The " +"coroutine then has a chance to clean up or even deny the request using try/" +"except/finally." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:426 +msgid "" +"Unlike :meth:`Future.cancel`, this does not guarantee that the task will be " +"cancelled: the exception might be caught and acted upon, delaying " +"cancellation of the task or preventing cancellation completely. The task may " +"also return a value or raise a different exception." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:431 +msgid "" +"Immediately after this method is called, :meth:`~Future.cancelled` will not " +"return ``True`` (unless the task was already cancelled). A task will be " +"marked as cancelled when the wrapped coroutine terminates with a :exc:" +"`~concurrent.futures.CancelledError` exception (even if :meth:`cancel` was " +"not called)." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:439 +msgid "Return the list of stack frames for this task's coroutine." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:441 +msgid "" +"If the coroutine is not done, this returns the stack where it is suspended. " +"If the coroutine has completed successfully or was cancelled, this returns " +"an empty list. If the coroutine was terminated by an exception, this " +"returns the list of traceback frames." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:447 +msgid "The frames are always ordered from oldest to newest." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:449 +msgid "" +"The optional limit gives the maximum number of frames to return; by default " +"all available frames are returned. Its meaning differs depending on whether " +"a stack or a traceback is returned: the newest frames of a stack are " +"returned, but the oldest frames of a traceback are returned. (This matches " +"the behavior of the traceback module.)" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:455 +msgid "" +"For reasons beyond our control, only one stack frame is returned for a " +"suspended coroutine." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:460 +msgid "Print the stack or traceback for this task's coroutine." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:462 +msgid "" +"This produces output similar to that of the traceback module, for the frames " +"retrieved by get_stack(). The limit argument is passed to get_stack(). The " +"file argument is an I/O stream to which the output is written; by default " +"output is written to sys.stderr." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:469 +msgid "Example: Parallel execution of tasks" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:471 +msgid "Example executing 3 tasks (A, B, C) in parallel::" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:504 +msgid "" +"A task is automatically scheduled for execution when it is created. The " +"event loop stops when all tasks are done." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:509 +msgid "Task functions" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:513 +msgid "" +"In the functions below, the optional *loop* argument allows explicitly " +"setting the event loop object used by the underlying task or coroutine. If " +"it's not provided, the default event loop is used." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:519 +msgid "" +"Return an iterator whose values, when waited for, are :class:`Future` " +"instances." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:522 +msgid "" +"Raises :exc:`asyncio.TimeoutError` if the timeout occurs before all Futures " +"are done." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:525 ../Doc/library/colorsys.rst:59 +#: ../Doc/library/dis.rst:91 ../Doc/library/functools.rst:37 +#: ../Doc/library/functools.rst:220 ../Doc/library/imaplib.rst:410 +#: ../Doc/library/imghdr.rst:76 ../Doc/library/linecache.rst:60 +#: ../Doc/library/locale.rst:471 ../Doc/library/optparse.rst:1103 +#: ../Doc/library/optparse.rst:1123 ../Doc/library/optparse.rst:1145 +#: ../Doc/library/optparse.rst:1163 ../Doc/library/optparse.rst:1202 +#: ../Doc/library/optparse.rst:1240 ../Doc/library/os.rst:2229 +#: ../Doc/library/pipes.rst:27 ../Doc/library/rlcompleter.rst:20 +#: ../Doc/library/sched.rst:37 ../Doc/library/socket.rst:1198 +#: ../Doc/library/sqlite3.rst:513 ../Doc/library/ssl.rst:492 +#: ../Doc/library/ssl.rst:1360 ../Doc/library/ssl.rst:1608 +#: ../Doc/library/stat.rst:101 ../Doc/library/tkinter.rst:444 +#: ../Doc/library/tracemalloc.rst:662 ../Doc/library/unittest.rst:1077 +#: ../Doc/library/xml.dom.pulldom.rst:29 ../Doc/library/xmlrpc.server.rst:298 +msgid "Example::" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:533 +msgid "The futures ``f`` are not necessarily members of fs." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:540 +msgid "If the argument is a :class:`Future`, it is returned directly." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:544 +msgid "The function accepts any :term:`awaitable` object." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:549 +msgid "The :meth:`AbstractEventLoop.create_task` method." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:553 +msgid "A deprecated alias to :func:`ensure_future`." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:559 +msgid "" +"Return a future aggregating results from the given coroutine objects or " +"futures." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:562 +msgid "" +"All futures must share the same event loop. If all the tasks are done " +"successfully, the returned future's result is the list of results (in the " +"order of the original sequence, not necessarily the order of results " +"arrival). If *return_exceptions* is True, exceptions in the tasks are " +"treated the same as successful results, and gathered in the result list; " +"otherwise, the first raised exception will be immediately propagated to the " +"returned future." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:570 +msgid "" +"Cancellation: if the outer Future is cancelled, all children (that have not " +"completed yet) are also cancelled. If any child is cancelled, this is " +"treated as if it raised :exc:`~concurrent.futures.CancelledError` -- the " +"outer Future is *not* cancelled in this case. (This is to prevent the " +"cancellation of one child to cause other children to be cancelled.)" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:578 +msgid "" +"Return ``True`` if *obj* is a :ref:`coroutine object `, which may " +"be based on a generator or an :keyword:`async def` coroutine." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:583 +msgid "" +"Return ``True`` if *func* is determined to be a :ref:`coroutine function " +"`, which may be a decorated generator function or an :keyword:" +"`async def` function." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:589 +msgid "Submit a :ref:`coroutine object ` to a given event loop." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:591 +msgid "Return a :class:`concurrent.futures.Future` to access the result." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:593 +msgid "" +"This function is meant to be called from a different thread than the one " +"where the event loop is running. Usage::" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:603 +msgid "" +"If an exception is raised in the coroutine, the returned future will be " +"notified. It can also be used to cancel the task in the event loop::" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:621 +msgid "" +"Unlike other functions from the module, :func:`run_coroutine_threadsafe` " +"requires the *loop* argument to be passed explicitly." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:629 +msgid "" +"Create a :ref:`coroutine ` that completes after a given time (in " +"seconds). If *result* is provided, it is produced to the caller when the " +"coroutine completes." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:633 +msgid "" +"The resolution of the sleep depends on the :ref:`granularity of the event " +"loop `." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:640 +msgid "Wait for a future, shielding it from cancellation." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:642 +msgid "The statement::" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:646 +msgid "is exactly equivalent to the statement::" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:650 +msgid "" +"*except* that if the coroutine containing it is cancelled, the task running " +"in ``something()`` is not cancelled. From the point of view of " +"``something()``, the cancellation did not happen. But its caller is still " +"cancelled, so the yield-from expression still raises :exc:`~concurrent." +"futures.CancelledError`. Note: If ``something()`` is cancelled by other " +"means this will still cancel ``shield()``." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:657 +msgid "" +"If you want to completely ignore cancellation (not recommended) you can " +"combine ``shield()`` with a try/except clause, as follows::" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:669 +msgid "" +"Wait for the Futures and coroutine objects given by the sequence *futures* " +"to complete. Coroutines will be wrapped in Tasks. Returns two sets of :" +"class:`Future`: (done, pending)." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:673 +msgid "The sequence *futures* must not be empty." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:675 +#: ../Doc/library/concurrent.futures.rst:370 +msgid "" +"*timeout* can be used to control the maximum number of seconds to wait " +"before returning. *timeout* can be an int or float. If *timeout* is not " +"specified or ``None``, there is no limit to the wait time." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:679 +msgid "" +"*return_when* indicates when this function should return. It must be one of " +"the following constants of the :mod:`concurrent.futures` module:" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:685 +#: ../Doc/library/concurrent.futures.rst:380 ../Doc/library/curses.rst:1504 +#: ../Doc/library/curses.rst:1621 ../Doc/library/curses.rst:1745 +#: ../Doc/library/select.rst:272 ../Doc/library/select.rst:384 +#: ../Doc/library/select.rst:503 ../Doc/library/select.rst:532 +#: ../Doc/library/select.rst:563 ../Doc/library/select.rst:571 +#: ../Doc/library/select.rst:591 ../Doc/library/select.rst:614 +#: ../Doc/library/selectors.rst:60 ../Doc/library/sys.rst:568 +#: ../Doc/library/xml.dom.rst:928 +msgid "Constant" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:687 +#: ../Doc/library/concurrent.futures.rst:382 +msgid ":const:`FIRST_COMPLETED`" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:687 +#: ../Doc/library/concurrent.futures.rst:382 +msgid "The function will return when any future finishes or is cancelled." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:690 +#: ../Doc/library/concurrent.futures.rst:385 +msgid ":const:`FIRST_EXCEPTION`" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:690 +#: ../Doc/library/concurrent.futures.rst:385 +msgid "" +"The function will return when any future finishes by raising an exception. " +"If no future raises an exception then it is equivalent to :const:" +"`ALL_COMPLETED`." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:696 +#: ../Doc/library/concurrent.futures.rst:391 +msgid ":const:`ALL_COMPLETED`" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:696 +#: ../Doc/library/concurrent.futures.rst:391 +msgid "The function will return when all futures finish or are cancelled." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:708 +msgid "" +"This does not raise :exc:`asyncio.TimeoutError`! Futures that aren't done " +"when the timeout occurs are returned in the second set." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:714 +msgid "" +"Wait for the single :class:`Future` or :ref:`coroutine object ` " +"to complete with timeout. If *timeout* is ``None``, block until the future " +"completes." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:718 +msgid "Coroutine will be wrapped in :class:`Task`." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:720 +msgid "" +"Returns result of the Future or coroutine. When a timeout occurs, it " +"cancels the task and raises :exc:`asyncio.TimeoutError`. To avoid the task " +"cancellation, wrap it in :func:`shield`." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:724 +msgid "If the wait is cancelled, the future *fut* is also cancelled." +msgstr "" + +#: ../Doc/library/asyncio-task.rst:726 +msgid "This function is a :ref:`coroutine `, usage::" +msgstr "" + +#: ../Doc/library/asyncio-task.rst:730 +msgid "If the wait is cancelled, the future *fut* is now also cancelled." +msgstr "" + +#: ../Doc/library/asyncore.rst:2 +msgid ":mod:`asyncore` --- Asynchronous socket handler" +msgstr "" + +#: ../Doc/library/asyncore.rst:13 +msgid "**Source code:** :source:`Lib/asyncore.py`" +msgstr "" + +#: ../Doc/library/asyncore.rst:22 +msgid "" +"This module provides the basic infrastructure for writing asynchronous " +"socket service clients and servers." +msgstr "" + +#: ../Doc/library/asyncore.rst:25 +msgid "" +"There are only two ways to have a program on a single processor do \"more " +"than one thing at a time.\" Multi-threaded programming is the simplest and " +"most popular way to do it, but there is another very different technique, " +"that lets you have nearly all the advantages of multi-threading, without " +"actually using multiple threads. It's really only practical if your " +"program is largely I/O bound. If your program is processor bound, then pre-" +"emptive scheduled threads are probably what you really need. Network " +"servers are rarely processor bound, however." +msgstr "" + +#: ../Doc/library/asyncore.rst:34 +msgid "" +"If your operating system supports the :c:func:`select` system call in its I/" +"O library (and nearly all do), then you can use it to juggle multiple " +"communication channels at once; doing other work while your I/O is taking " +"place in the \"background.\" Although this strategy can seem strange and " +"complex, especially at first, it is in many ways easier to understand and " +"control than multi-threaded programming. The :mod:`asyncore` module solves " +"many of the difficult problems for you, making the task of building " +"sophisticated high-performance network servers and clients a snap. For " +"\"conversational\" applications and protocols the companion :mod:`asynchat` " +"module is invaluable." +msgstr "" + +#: ../Doc/library/asyncore.rst:45 +msgid "" +"The basic idea behind both modules is to create one or more network " +"*channels*, instances of class :class:`asyncore.dispatcher` and :class:" +"`asynchat.async_chat`. Creating the channels adds them to a global map, " +"used by the :func:`loop` function if you do not provide it with your own " +"*map*." +msgstr "" + +#: ../Doc/library/asyncore.rst:51 +msgid "" +"Once the initial channel(s) is(are) created, calling the :func:`loop` " +"function activates channel service, which continues until the last channel " +"(including any that have been added to the map during asynchronous service) " +"is closed." +msgstr "" + +#: ../Doc/library/asyncore.rst:58 +msgid "" +"Enter a polling loop that terminates after count passes or all open channels " +"have been closed. All arguments are optional. The *count* parameter " +"defaults to None, resulting in the loop terminating only when all channels " +"have been closed. The *timeout* argument sets the timeout parameter for the " +"appropriate :func:`~select.select` or :func:`~select.poll` call, measured in " +"seconds; the default is 30 seconds. The *use_poll* parameter, if true, " +"indicates that :func:`~select.poll` should be used in preference to :func:" +"`~select.select` (the default is ``False``)." +msgstr "" + +#: ../Doc/library/asyncore.rst:67 +msgid "" +"The *map* parameter is a dictionary whose items are the channels to watch. " +"As channels are closed they are deleted from their map. If *map* is " +"omitted, a global map is used. Channels (instances of :class:`asyncore." +"dispatcher`, :class:`asynchat.async_chat` and subclasses thereof) can freely " +"be mixed in the map." +msgstr "" + +#: ../Doc/library/asyncore.rst:76 +msgid "" +"The :class:`dispatcher` class is a thin wrapper around a low-level socket " +"object. To make it more useful, it has a few methods for event-handling " +"which are called from the asynchronous loop. Otherwise, it can be treated " +"as a normal non-blocking socket object." +msgstr "" + +#: ../Doc/library/asyncore.rst:81 +msgid "" +"The firing of low-level events at certain times or in certain connection " +"states tells the asynchronous loop that certain higher-level events have " +"taken place. For example, if we have asked for a socket to connect to " +"another host, we know that the connection has been made when the socket " +"becomes writable for the first time (at this point you know that you may " +"write to it with the expectation of success). The implied higher-level " +"events are:" +msgstr "" + +#: ../Doc/library/asyncore.rst:92 +msgid "``handle_connect()``" +msgstr "" + +#: ../Doc/library/asyncore.rst:92 +msgid "Implied by the first read or write event" +msgstr "" + +#: ../Doc/library/asyncore.rst:95 +msgid "``handle_close()``" +msgstr "" + +#: ../Doc/library/asyncore.rst:95 +msgid "Implied by a read event with no data available" +msgstr "" + +#: ../Doc/library/asyncore.rst:98 +msgid "``handle_accepted()``" +msgstr "" + +#: ../Doc/library/asyncore.rst:98 +msgid "Implied by a read event on a listening socket" +msgstr "" + +#: ../Doc/library/asyncore.rst:102 +msgid "" +"During asynchronous processing, each mapped channel's :meth:`readable` and :" +"meth:`writable` methods are used to determine whether the channel's socket " +"should be added to the list of channels :c:func:`select`\\ ed or :c:func:" +"`poll`\\ ed for read and write events." +msgstr "" + +#: ../Doc/library/asyncore.rst:107 +msgid "" +"Thus, the set of channel events is larger than the basic socket events. The " +"full set of methods that can be overridden in your subclass follows:" +msgstr "" + +#: ../Doc/library/asyncore.rst:113 +msgid "" +"Called when the asynchronous loop detects that a :meth:`read` call on the " +"channel's socket will succeed." +msgstr "" + +#: ../Doc/library/asyncore.rst:119 +msgid "" +"Called when the asynchronous loop detects that a writable socket can be " +"written. Often this method will implement the necessary buffering for " +"performance. For example::" +msgstr "" + +#: ../Doc/library/asyncore.rst:130 +msgid "" +"Called when there is out of band (OOB) data for a socket connection. This " +"will almost never happen, as OOB is tenuously supported and rarely used." +msgstr "" + +#: ../Doc/library/asyncore.rst:136 +msgid "" +"Called when the active opener's socket actually makes a connection. Might " +"send a \"welcome\" banner, or initiate a protocol negotiation with the " +"remote endpoint, for example." +msgstr "" + +#: ../Doc/library/asyncore.rst:143 +msgid "Called when the socket is closed." +msgstr "" + +#: ../Doc/library/asyncore.rst:148 +msgid "" +"Called when an exception is raised and not otherwise handled. The default " +"version prints a condensed traceback." +msgstr "" + +#: ../Doc/library/asyncore.rst:154 +msgid "" +"Called on listening channels (passive openers) when a connection can be " +"established with a new remote endpoint that has issued a :meth:`connect` " +"call for the local endpoint. Deprecated in version 3.2; use :meth:" +"`handle_accepted` instead." +msgstr "" + +#: ../Doc/library/asyncore.rst:164 +msgid "" +"Called on listening channels (passive openers) when a connection has been " +"established with a new remote endpoint that has issued a :meth:`connect` " +"call for the local endpoint. *sock* is a *new* socket object usable to send " +"and receive data on the connection, and *addr* is the address bound to the " +"socket on the other end of the connection." +msgstr "" + +#: ../Doc/library/asyncore.rst:175 +msgid "" +"Called each time around the asynchronous loop to determine whether a " +"channel's socket should be added to the list on which read events can " +"occur. The default method simply returns ``True``, indicating that by " +"default, all channels will be interested in read events." +msgstr "" + +#: ../Doc/library/asyncore.rst:183 +msgid "" +"Called each time around the asynchronous loop to determine whether a " +"channel's socket should be added to the list on which write events can " +"occur. The default method simply returns ``True``, indicating that by " +"default, all channels will be interested in write events." +msgstr "" + +#: ../Doc/library/asyncore.rst:189 +msgid "" +"In addition, each channel delegates or extends many of the socket methods. " +"Most of these are nearly identical to their socket partners." +msgstr "" + +#: ../Doc/library/asyncore.rst:195 +msgid "" +"This is identical to the creation of a normal socket, and will use the same " +"options for creation. Refer to the :mod:`socket` documentation for " +"information on creating sockets." +msgstr "" + +#: ../Doc/library/asyncore.rst:199 +msgid "*family* and *type* arguments can be omitted." +msgstr "" + +#: ../Doc/library/asyncore.rst:205 +msgid "" +"As with the normal socket object, *address* is a tuple with the first " +"element the host to connect to, and the second the port number." +msgstr "" + +#: ../Doc/library/asyncore.rst:211 +msgid "Send *data* to the remote end-point of the socket." +msgstr "" + +#: ../Doc/library/asyncore.rst:216 +msgid "" +"Read at most *buffer_size* bytes from the socket's remote end-point. An " +"empty bytes object implies that the channel has been closed from the other " +"end." +msgstr "" + +#: ../Doc/library/asyncore.rst:220 +msgid "" +"Note that :meth:`recv` may raise :exc:`BlockingIOError` , even though :func:" +"`select.select` or :func:`select.poll` has reported the socket ready for " +"reading." +msgstr "" + +#: ../Doc/library/asyncore.rst:227 +msgid "" +"Listen for connections made to the socket. The *backlog* argument specifies " +"the maximum number of queued connections and should be at least 1; the " +"maximum value is system-dependent (usually 5)." +msgstr "" + +#: ../Doc/library/asyncore.rst:234 +msgid "" +"Bind the socket to *address*. The socket must not already be bound. (The " +"format of *address* depends on the address family --- refer to the :mod:" +"`socket` documentation for more information.) To mark the socket as re-" +"usable (setting the :const:`SO_REUSEADDR` option), call the :class:" +"`dispatcher` object's :meth:`set_reuse_addr` method." +msgstr "" + +#: ../Doc/library/asyncore.rst:243 +msgid "" +"Accept a connection. The socket must be bound to an address and listening " +"for connections. The return value can be either ``None`` or a pair ``(conn, " +"address)`` where *conn* is a *new* socket object usable to send and receive " +"data on the connection, and *address* is the address bound to the socket on " +"the other end of the connection. When ``None`` is returned it means the " +"connection didn't take place, in which case the server should just ignore " +"this event and keep listening for further incoming connections." +msgstr "" + +#: ../Doc/library/asyncore.rst:255 +msgid "" +"Close the socket. All future operations on the socket object will fail. The " +"remote end-point will receive no more data (after queued data is flushed). " +"Sockets are automatically closed when they are garbage-collected." +msgstr "" + +#: ../Doc/library/asyncore.rst:263 +msgid "" +"A :class:`dispatcher` subclass which adds simple buffered output capability, " +"useful for simple clients. For more sophisticated usage use :class:`asynchat." +"async_chat`." +msgstr "" + +#: ../Doc/library/asyncore.rst:269 +msgid "" +"A file_dispatcher takes a file descriptor or :term:`file object` along with " +"an optional map argument and wraps it for use with the :c:func:`poll` or :c:" +"func:`loop` functions. If provided a file object or anything with a :c:func:" +"`fileno` method, that method will be called and passed to the :class:" +"`file_wrapper` constructor. Availability: UNIX." +msgstr "" + +#: ../Doc/library/asyncore.rst:277 +msgid "" +"A file_wrapper takes an integer file descriptor and calls :func:`os.dup` to " +"duplicate the handle so that the original handle may be closed independently " +"of the file_wrapper. This class implements sufficient methods to emulate a " +"socket for use by the :class:`file_dispatcher` class. Availability: UNIX." +msgstr "" + +#: ../Doc/library/asyncore.rst:286 +msgid "asyncore Example basic HTTP client" +msgstr "" + +#: ../Doc/library/asyncore.rst:288 +msgid "" +"Here is a very basic HTTP client that uses the :class:`dispatcher` class to " +"implement its socket handling::" +msgstr "" + +#: ../Doc/library/asyncore.rst:325 +msgid "asyncore Example basic echo server" +msgstr "" + +#: ../Doc/library/asyncore.rst:327 +msgid "" +"Here is a basic echo server that uses the :class:`dispatcher` class to " +"accept connections and dispatches the incoming connections to a handler::" +msgstr "" + +#: ../Doc/library/atexit.rst:2 +msgid ":mod:`atexit` --- Exit handlers" +msgstr "" + +#: ../Doc/library/atexit.rst:12 +msgid "" +"The :mod:`atexit` module defines functions to register and unregister " +"cleanup functions. Functions thus registered are automatically executed " +"upon normal interpreter termination. :mod:`atexit` runs these functions in " +"the *reverse* order in which they were registered; if you register ``A``, " +"``B``, and ``C``, at interpreter termination time they will be run in the " +"order ``C``, ``B``, ``A``." +msgstr "" + +#: ../Doc/library/atexit.rst:19 +msgid "" +"**Note:** The functions registered via this module are not called when the " +"program is killed by a signal not handled by Python, when a Python fatal " +"internal error is detected, or when :func:`os._exit` is called." +msgstr "" + +#: ../Doc/library/atexit.rst:26 +msgid "" +"Register *func* as a function to be executed at termination. Any optional " +"arguments that are to be passed to *func* must be passed as arguments to :" +"func:`register`. It is possible to register the same function and arguments " +"more than once." +msgstr "" + +#: ../Doc/library/atexit.rst:31 +msgid "" +"At normal program termination (for instance, if :func:`sys.exit` is called " +"or the main module's execution completes), all functions registered are " +"called in last in, first out order. The assumption is that lower level " +"modules will normally be imported before higher level modules and thus must " +"be cleaned up later." +msgstr "" + +#: ../Doc/library/atexit.rst:37 +msgid "" +"If an exception is raised during execution of the exit handlers, a traceback " +"is printed (unless :exc:`SystemExit` is raised) and the exception " +"information is saved. After all exit handlers have had a chance to run the " +"last exception to be raised is re-raised." +msgstr "" + +#: ../Doc/library/atexit.rst:42 +msgid "" +"This function returns *func*, which makes it possible to use it as a " +"decorator." +msgstr "" + +#: ../Doc/library/atexit.rst:48 +msgid "" +"Remove *func* from the list of functions to be run at interpreter shutdown. " +"After calling :func:`unregister`, *func* is guaranteed not to be called when " +"the interpreter shuts down, even if it was registered more than once. :func:" +"`unregister` silently does nothing if *func* was not previously registered." +msgstr "" + +#: ../Doc/library/atexit.rst:58 +msgid "Module :mod:`readline`" +msgstr "" + +#: ../Doc/library/atexit.rst:58 +msgid "" +"Useful example of :mod:`atexit` to read and write :mod:`readline` history " +"files." +msgstr "" + +#: ../Doc/library/atexit.rst:65 +msgid ":mod:`atexit` Example" +msgstr "" + +#: ../Doc/library/atexit.rst:67 +msgid "" +"The following simple example demonstrates how a module can initialize a " +"counter from a file when it is imported and save the counter's updated value " +"automatically when the program terminates without relying on the application " +"making an explicit call into this module at termination. ::" +msgstr "" + +#: ../Doc/library/atexit.rst:89 +msgid "" +"Positional and keyword arguments may also be passed to :func:`register` to " +"be passed along to the registered function when it is called::" +msgstr "" + +#: ../Doc/library/atexit.rst:101 +msgid "Usage as a :term:`decorator`::" +msgstr "" + +#: ../Doc/library/atexit.rst:109 +msgid "This only works with functions that can be called without arguments." +msgstr "" + +#: ../Doc/library/audioop.rst:2 +msgid ":mod:`audioop` --- Manipulate raw audio data" +msgstr "" + +#: ../Doc/library/audioop.rst:9 +msgid "" +"The :mod:`audioop` module contains some useful operations on sound " +"fragments. It operates on sound fragments consisting of signed integer " +"samples 8, 16, 24 or 32 bits wide, stored in :term:`bytes-like objects " +"`. All scalar items are integers, unless specified " +"otherwise." +msgstr "" + +#: ../Doc/library/audioop.rst:14 +msgid "" +"Support for 24-bit samples was added. All functions now accept any :term:" +"`bytes-like object`. String input now results in an immediate error." +msgstr "" + +#: ../Doc/library/audioop.rst:25 +msgid "" +"This module provides support for a-LAW, u-LAW and Intel/DVI ADPCM encodings." +msgstr "" + +#: ../Doc/library/audioop.rst:29 +msgid "" +"A few of the more complicated operations only take 16-bit samples, otherwise " +"the sample size (in bytes) is always a parameter of the operation." +msgstr "" + +#: ../Doc/library/audioop.rst:32 +msgid "The module defines the following variables and functions:" +msgstr "" + +#: ../Doc/library/audioop.rst:37 +msgid "" +"This exception is raised on all errors, such as unknown number of bytes per " +"sample, etc." +msgstr "" + +#: ../Doc/library/audioop.rst:43 +msgid "" +"Return a fragment which is the addition of the two samples passed as " +"parameters. *width* is the sample width in bytes, either ``1``, ``2``, ``3`` " +"or ``4``. Both fragments should have the same length. Samples are " +"truncated in case of overflow." +msgstr "" + +#: ../Doc/library/audioop.rst:50 +msgid "" +"Decode an Intel/DVI ADPCM coded fragment to a linear fragment. See the " +"description of :func:`lin2adpcm` for details on ADPCM coding. Return a tuple " +"``(sample, newstate)`` where the sample has the width specified in *width*." +msgstr "" + +#: ../Doc/library/audioop.rst:57 +msgid "" +"Convert sound fragments in a-LAW encoding to linearly encoded sound " +"fragments. a-LAW encoding always uses 8 bits samples, so *width* refers only " +"to the sample width of the output fragment here." +msgstr "" + +#: ../Doc/library/audioop.rst:64 +msgid "Return the average over all samples in the fragment." +msgstr "" + +#: ../Doc/library/audioop.rst:69 +msgid "" +"Return the average peak-peak value over all samples in the fragment. No " +"filtering is done, so the usefulness of this routine is questionable." +msgstr "" + +#: ../Doc/library/audioop.rst:75 +msgid "" +"Return a fragment that is the original fragment with a bias added to each " +"sample. Samples wrap around in case of overflow." +msgstr "" + +#: ../Doc/library/audioop.rst:81 +msgid "" +"\"Byteswap\" all samples in a fragment and returns the modified fragment. " +"Converts big-endian samples to little-endian and vice versa." +msgstr "" + +#: ../Doc/library/audioop.rst:89 +msgid "" +"Return the number of zero crossings in the fragment passed as an argument." +msgstr "" + +#: ../Doc/library/audioop.rst:94 +msgid "" +"Return a factor *F* such that ``rms(add(fragment, mul(reference, -F)))`` is " +"minimal, i.e., return the factor with which you should multiply *reference* " +"to make it match as well as possible to *fragment*. The fragments should " +"both contain 2-byte samples." +msgstr "" + +#: ../Doc/library/audioop.rst:99 +msgid "The time taken by this routine is proportional to ``len(fragment)``." +msgstr "" + +#: ../Doc/library/audioop.rst:104 +msgid "" +"Try to match *reference* as well as possible to a portion of *fragment* " +"(which should be the longer fragment). This is (conceptually) done by " +"taking slices out of *fragment*, using :func:`findfactor` to compute the " +"best match, and minimizing the result. The fragments should both contain 2-" +"byte samples. Return a tuple ``(offset, factor)`` where *offset* is the " +"(integer) offset into *fragment* where the optimal match started and " +"*factor* is the (floating-point) factor as per :func:`findfactor`." +msgstr "" + +#: ../Doc/library/audioop.rst:115 +msgid "" +"Search *fragment* for a slice of length *length* samples (not bytes!) with " +"maximum energy, i.e., return *i* for which ``rms(fragment[i*2:(i" +"+length)*2])`` is maximal. The fragments should both contain 2-byte samples." +msgstr "" + +#: ../Doc/library/audioop.rst:119 +msgid "The routine takes time proportional to ``len(fragment)``." +msgstr "" + +#: ../Doc/library/audioop.rst:124 +msgid "Return the value of sample *index* from the fragment." +msgstr "" + +#: ../Doc/library/audioop.rst:129 +msgid "" +"Convert samples to 4 bit Intel/DVI ADPCM encoding. ADPCM coding is an " +"adaptive coding scheme, whereby each 4 bit number is the difference between " +"one sample and the next, divided by a (varying) step. The Intel/DVI ADPCM " +"algorithm has been selected for use by the IMA, so it may well become a " +"standard." +msgstr "" + +#: ../Doc/library/audioop.rst:134 +msgid "" +"*state* is a tuple containing the state of the coder. The coder returns a " +"tuple ``(adpcmfrag, newstate)``, and the *newstate* should be passed to the " +"next call of :func:`lin2adpcm`. In the initial call, ``None`` can be passed " +"as the state. *adpcmfrag* is the ADPCM coded fragment packed 2 4-bit values " +"per byte." +msgstr "" + +#: ../Doc/library/audioop.rst:142 +msgid "" +"Convert samples in the audio fragment to a-LAW encoding and return this as a " +"bytes object. a-LAW is an audio encoding format whereby you get a dynamic " +"range of about 13 bits using only 8 bit samples. It is used by the Sun " +"audio hardware, among others." +msgstr "" + +#: ../Doc/library/audioop.rst:150 +msgid "Convert samples between 1-, 2-, 3- and 4-byte formats." +msgstr "" + +#: ../Doc/library/audioop.rst:154 +msgid "" +"In some audio formats, such as .WAV files, 16, 24 and 32 bit samples are " +"signed, but 8 bit samples are unsigned. So when converting to 8 bit wide " +"samples for these formats, you need to also add 128 to the result::" +msgstr "" + +#: ../Doc/library/audioop.rst:161 +msgid "" +"The same, in reverse, has to be applied when converting from 8 to 16, 24 or " +"32 bit width samples." +msgstr "" + +#: ../Doc/library/audioop.rst:167 +msgid "" +"Convert samples in the audio fragment to u-LAW encoding and return this as a " +"bytes object. u-LAW is an audio encoding format whereby you get a dynamic " +"range of about 14 bits using only 8 bit samples. It is used by the Sun " +"audio hardware, among others." +msgstr "" + +#: ../Doc/library/audioop.rst:175 +msgid "" +"Return the maximum of the *absolute value* of all samples in a fragment." +msgstr "" + +#: ../Doc/library/audioop.rst:180 +msgid "Return the maximum peak-peak value in the sound fragment." +msgstr "" + +#: ../Doc/library/audioop.rst:185 +msgid "" +"Return a tuple consisting of the minimum and maximum values of all samples " +"in the sound fragment." +msgstr "" + +#: ../Doc/library/audioop.rst:191 +msgid "" +"Return a fragment that has all samples in the original fragment multiplied " +"by the floating-point value *factor*. Samples are truncated in case of " +"overflow." +msgstr "" + +#: ../Doc/library/audioop.rst:197 +msgid "Convert the frame rate of the input fragment." +msgstr "" + +#: ../Doc/library/audioop.rst:199 +msgid "" +"*state* is a tuple containing the state of the converter. The converter " +"returns a tuple ``(newfragment, newstate)``, and *newstate* should be passed " +"to the next call of :func:`ratecv`. The initial call should pass ``None`` " +"as the state." +msgstr "" + +#: ../Doc/library/audioop.rst:203 +msgid "" +"The *weightA* and *weightB* arguments are parameters for a simple digital " +"filter and default to ``1`` and ``0`` respectively." +msgstr "" + +#: ../Doc/library/audioop.rst:209 +msgid "Reverse the samples in a fragment and returns the modified fragment." +msgstr "" + +#: ../Doc/library/audioop.rst:214 +msgid "" +"Return the root-mean-square of the fragment, i.e. ``sqrt(sum(S_i^2)/n)``." +msgstr "" + +#: ../Doc/library/audioop.rst:216 +msgid "This is a measure of the power in an audio signal." +msgstr "" + +#: ../Doc/library/audioop.rst:221 +msgid "" +"Convert a stereo fragment to a mono fragment. The left channel is " +"multiplied by *lfactor* and the right channel by *rfactor* before adding the " +"two channels to give a mono signal." +msgstr "" + +#: ../Doc/library/audioop.rst:228 +msgid "" +"Generate a stereo fragment from a mono fragment. Each pair of samples in " +"the stereo fragment are computed from the mono sample, whereby left channel " +"samples are multiplied by *lfactor* and right channel samples by *rfactor*." +msgstr "" + +#: ../Doc/library/audioop.rst:235 +msgid "" +"Convert sound fragments in u-LAW encoding to linearly encoded sound " +"fragments. u-LAW encoding always uses 8 bits samples, so *width* refers only " +"to the sample width of the output fragment here." +msgstr "" + +#: ../Doc/library/audioop.rst:239 +msgid "" +"Note that operations such as :func:`.mul` or :func:`.max` make no " +"distinction between mono and stereo fragments, i.e. all samples are treated " +"equal. If this is a problem the stereo fragment should be split into two " +"mono fragments first and recombined later. Here is an example of how to do " +"that::" +msgstr "" + +#: ../Doc/library/audioop.rst:253 +msgid "" +"If you use the ADPCM coder to build network packets and you want your " +"protocol to be stateless (i.e. to be able to tolerate packet loss) you " +"should not only transmit the data but also the state. Note that you should " +"send the *initial* state (the one you passed to :func:`lin2adpcm`) along to " +"the decoder, not the final state (as returned by the coder). If you want to " +"use :class:`struct.Struct` to store the state in binary you can code the " +"first element (the predicted value) in 16 bits and the second (the delta " +"index) in 8." +msgstr "" + +#: ../Doc/library/audioop.rst:261 +msgid "" +"The ADPCM coders have never been tried against other ADPCM coders, only " +"against themselves. It could well be that I misinterpreted the standards in " +"which case they will not be interoperable with the respective standards." +msgstr "" + +#: ../Doc/library/audioop.rst:265 +msgid "" +"The :func:`find\\*` routines might look a bit funny at first sight. They are " +"primarily meant to do echo cancellation. A reasonably fast way to do this " +"is to pick the most energetic piece of the output sample, locate that in the " +"input sample and subtract the whole output sample from the input sample::" +msgstr "" + +#: ../Doc/library/base64.rst:2 +msgid ":mod:`base64` --- Base16, Base32, Base64, Base85 Data Encodings" +msgstr "" + +#: ../Doc/library/base64.rst:8 +msgid "**Source code:** :source:`Lib/base64.py`" +msgstr "" + +#: ../Doc/library/base64.rst:16 +msgid "" +"This module provides functions for encoding binary data to printable ASCII " +"characters and decoding such encodings back to binary data. It provides " +"encoding and decoding functions for the encodings specified in :rfc:`3548`, " +"which defines the Base16, Base32, and Base64 algorithms, and for the de-" +"facto standard Ascii85 and Base85 encodings." +msgstr "" + +#: ../Doc/library/base64.rst:22 +msgid "" +"The :rfc:`3548` encodings are suitable for encoding binary data so that it " +"can safely sent by email, used as parts of URLs, or included as part of an " +"HTTP POST request. The encoding algorithm is not the same as the :program:" +"`uuencode` program." +msgstr "" + +#: ../Doc/library/base64.rst:27 +msgid "" +"There are two interfaces provided by this module. The modern interface " +"supports encoding :term:`bytes-like objects ` to ASCII :" +"class:`bytes`, and decoding :term:`bytes-like objects ` " +"or strings containing ASCII to :class:`bytes`. Both base-64 alphabets " +"defined in :rfc:`3548` (normal, and URL- and filesystem-safe) are supported." +msgstr "" + +#: ../Doc/library/base64.rst:33 +msgid "" +"The legacy interface does not support decoding from strings, but it does " +"provide functions for encoding and decoding to and from :term:`file objects " +"`. It only supports the Base64 standard alphabet, and it adds " +"newlines every 76 characters as per :rfc:`2045`. Note that if you are " +"looking for :rfc:`2045` support you probably want to be looking at the :mod:" +"`email` package instead." +msgstr "" + +#: ../Doc/library/base64.rst:41 +msgid "" +"ASCII-only Unicode strings are now accepted by the decoding functions of the " +"modern interface." +msgstr "" + +#: ../Doc/library/base64.rst:45 +msgid "" +"Any :term:`bytes-like objects ` are now accepted by all " +"encoding and decoding functions in this module. Ascii85/Base85 support " +"added." +msgstr "" + +#: ../Doc/library/base64.rst:49 +msgid "The modern interface provides:" +msgstr "" + +#: ../Doc/library/base64.rst:53 +msgid "" +"Encode the :term:`bytes-like object` *s* using Base64 and return the " +"encoded :class:`bytes`." +msgstr "" + +#: ../Doc/library/base64.rst:56 +msgid "" +"Optional *altchars* must be a :term:`bytes-like object` of at least length 2 " +"(additional characters are ignored) which specifies an alternative alphabet " +"for the ``+`` and ``/`` characters. This allows an application to e.g. " +"generate URL or filesystem safe Base64 strings. The default is ``None``, " +"for which the standard Base64 alphabet is used." +msgstr "" + +#: ../Doc/library/base64.rst:65 +msgid "" +"Decode the Base64 encoded :term:`bytes-like object` or ASCII string *s* and " +"return the decoded :class:`bytes`." +msgstr "" + +#: ../Doc/library/base64.rst:68 +msgid "" +"Optional *altchars* must be a :term:`bytes-like object` or ASCII string of " +"at least length 2 (additional characters are ignored) which specifies the " +"alternative alphabet used instead of the ``+`` and ``/`` characters." +msgstr "" + +#: ../Doc/library/base64.rst:72 +msgid "" +"A :exc:`binascii.Error` exception is raised if *s* is incorrectly padded." +msgstr "" + +#: ../Doc/library/base64.rst:75 +msgid "" +"If *validate* is ``False`` (the default), characters that are neither in the " +"normal base-64 alphabet nor the alternative alphabet are discarded prior to " +"the padding check. If *validate* is ``True``, these non-alphabet characters " +"in the input result in a :exc:`binascii.Error`." +msgstr "" + +#: ../Doc/library/base64.rst:84 +msgid "" +"Encode :term:`bytes-like object` *s* using the standard Base64 alphabet and " +"return the encoded :class:`bytes`." +msgstr "" + +#: ../Doc/library/base64.rst:90 +msgid "" +"Decode :term:`bytes-like object` or ASCII string *s* using the standard " +"Base64 alphabet and return the decoded :class:`bytes`." +msgstr "" + +#: ../Doc/library/base64.rst:96 +msgid "" +"Encode :term:`bytes-like object` *s* using the URL- and filesystem-safe " +"alphabet, which substitutes ``-`` instead of ``+`` and ``_`` instead of ``/" +"`` in the standard Base64 alphabet, and return the encoded :class:`bytes`. " +"The result can still contain ``=``." +msgstr "" + +#: ../Doc/library/base64.rst:105 +msgid "" +"Decode :term:`bytes-like object` or ASCII string *s* using the URL- and " +"filesystem-safe alphabet, which substitutes ``-`` instead of ``+`` and ``_`` " +"instead of ``/`` in the standard Base64 alphabet, and return the decoded :" +"class:`bytes`." +msgstr "" + +#: ../Doc/library/base64.rst:114 +msgid "" +"Encode the :term:`bytes-like object` *s* using Base32 and return the " +"encoded :class:`bytes`." +msgstr "" + +#: ../Doc/library/base64.rst:120 +msgid "" +"Decode the Base32 encoded :term:`bytes-like object` or ASCII string *s* and " +"return the decoded :class:`bytes`." +msgstr "" + +#: ../Doc/library/base64.rst:123 ../Doc/library/base64.rst:150 +msgid "" +"Optional *casefold* is a flag specifying whether a lowercase alphabet is " +"acceptable as input. For security purposes, the default is ``False``." +msgstr "" + +#: ../Doc/library/base64.rst:127 +msgid "" +":rfc:`3548` allows for optional mapping of the digit 0 (zero) to the letter " +"O (oh), and for optional mapping of the digit 1 (one) to either the letter I " +"(eye) or letter L (el). The optional argument *map01* when not ``None``, " +"specifies which letter the digit 1 should be mapped to (when *map01* is not " +"``None``, the digit 0 is always mapped to the letter O). For security " +"purposes the default is ``None``, so that 0 and 1 are not allowed in the " +"input." +msgstr "" + +#: ../Doc/library/base64.rst:134 ../Doc/library/base64.rst:154 +msgid "" +"A :exc:`binascii.Error` is raised if *s* is incorrectly padded or if there " +"are non-alphabet characters present in the input." +msgstr "" + +#: ../Doc/library/base64.rst:141 +msgid "" +"Encode the :term:`bytes-like object` *s* using Base16 and return the " +"encoded :class:`bytes`." +msgstr "" + +#: ../Doc/library/base64.rst:147 +msgid "" +"Decode the Base16 encoded :term:`bytes-like object` or ASCII string *s* and " +"return the decoded :class:`bytes`." +msgstr "" + +#: ../Doc/library/base64.rst:161 +msgid "" +"Encode the :term:`bytes-like object` *b* using Ascii85 and return the " +"encoded :class:`bytes`." +msgstr "" + +#: ../Doc/library/base64.rst:164 +msgid "" +"*foldspaces* is an optional flag that uses the special short sequence 'y' " +"instead of 4 consecutive spaces (ASCII 0x20) as supported by 'btoa'. This " +"feature is not supported by the \"standard\" Ascii85 encoding." +msgstr "" + +#: ../Doc/library/base64.rst:168 +msgid "" +"*wrapcol* controls whether the output should have newline (``b'\\n'``) " +"characters added to it. If this is non-zero, each output line will be at " +"most this many characters long." +msgstr "" + +#: ../Doc/library/base64.rst:172 +msgid "" +"*pad* controls whether the input is padded to a multiple of 4 before " +"encoding. Note that the ``btoa`` implementation always pads." +msgstr "" + +#: ../Doc/library/base64.rst:175 +msgid "" +"*adobe* controls whether the encoded byte sequence is framed with ``<~`` and " +"``~>``, which is used by the Adobe implementation." +msgstr "" + +#: ../Doc/library/base64.rst:183 +msgid "" +"Decode the Ascii85 encoded :term:`bytes-like object` or ASCII string *b* and " +"return the decoded :class:`bytes`." +msgstr "" + +#: ../Doc/library/base64.rst:186 +msgid "" +"*foldspaces* is a flag that specifies whether the 'y' short sequence should " +"be accepted as shorthand for 4 consecutive spaces (ASCII 0x20). This feature " +"is not supported by the \"standard\" Ascii85 encoding." +msgstr "" + +#: ../Doc/library/base64.rst:190 +msgid "" +"*adobe* controls whether the input sequence is in Adobe Ascii85 format (i.e. " +"is framed with <~ and ~>)." +msgstr "" + +#: ../Doc/library/base64.rst:193 +msgid "" +"*ignorechars* should be a :term:`bytes-like object` or ASCII string " +"containing characters to ignore from the input. This should only contain " +"whitespace characters, and by default contains all whitespace characters in " +"ASCII." +msgstr "" + +#: ../Doc/library/base64.rst:203 +msgid "" +"Encode the :term:`bytes-like object` *b* using base85 (as used in e.g. git-" +"style binary diffs) and return the encoded :class:`bytes`." +msgstr "" + +#: ../Doc/library/base64.rst:206 +msgid "" +"If *pad* is true, the input is padded with ``b'\\0'`` so its length is a " +"multiple of 4 bytes before encoding." +msgstr "" + +#: ../Doc/library/base64.rst:214 +msgid "" +"Decode the base85-encoded :term:`bytes-like object` or ASCII string *b* and " +"return the decoded :class:`bytes`. Padding is implicitly removed, if " +"necessary." +msgstr "" + +#: ../Doc/library/base64.rst:222 +msgid "" +"Both Base85 and Ascii85 have an expansion factor of 5 to 4 (5 Base85 or " +"Ascii85 characters can encode 4 binary bytes), while the better-known Base64 " +"has an expansion factor of 6 to 4. They are therefore more efficient when " +"space expensive. They differ by details such as the character map used for " +"encoding." +msgstr "" + +#: ../Doc/library/base64.rst:229 +msgid "The legacy interface:" +msgstr "" + +#: ../Doc/library/base64.rst:233 +msgid "" +"Decode the contents of the binary *input* file and write the resulting " +"binary data to the *output* file. *input* and *output* must be :term:`file " +"objects `. *input* will be read until ``input.readline()`` " +"returns an empty bytes object." +msgstr "" + +#: ../Doc/library/base64.rst:242 +msgid "" +"Decode the :term:`bytes-like object` *s*, which must contain one or more " +"lines of base64 encoded data, and return the decoded :class:`bytes`. " +"``decodestring`` is a deprecated alias." +msgstr "" + +#: ../Doc/library/base64.rst:251 +msgid "" +"Encode the contents of the binary *input* file and write the resulting " +"base64 encoded data to the *output* file. *input* and *output* must be :term:" +"`file objects `. *input* will be read until ``input.read()`` " +"returns an empty bytes object. :func:`encode` inserts a newline character " +"(``b'\\n'``) after every 76 bytes of the output, as well as ensuring that " +"the output always ends with a newline, as per :rfc:`2045` (MIME)." +msgstr "" + +#: ../Doc/library/base64.rst:262 +msgid "" +"Encode the :term:`bytes-like object` *s*, which can contain arbitrary binary " +"data, and return :class:`bytes` containing the base64-encoded data, with " +"newlines (``b'\\n'``) inserted after every 76 bytes of output, and ensuring " +"that there is a trailing newline, as per :rfc:`2045` (MIME)." +msgstr "" + +#: ../Doc/library/base64.rst:267 +msgid "``encodestring`` is a deprecated alias." +msgstr "" + +#: ../Doc/library/base64.rst:270 +msgid "An example usage of the module:" +msgstr "" + +#: ../Doc/library/base64.rst:284 ../Doc/library/binhex.rst:43 +#: ../Doc/library/uu.rst:61 +msgid "Module :mod:`binascii`" +msgstr "" + +#: ../Doc/library/base64.rst:284 ../Doc/library/binhex.rst:44 +#: ../Doc/library/uu.rst:62 +msgid "" +"Support module containing ASCII-to-binary and binary-to-ASCII conversions." +msgstr "" + +#: ../Doc/library/base64.rst:287 +msgid "" +":rfc:`1521` - MIME (Multipurpose Internet Mail Extensions) Part One: " +"Mechanisms for Specifying and Describing the Format of Internet Message " +"Bodies" +msgstr "" + +#: ../Doc/library/base64.rst:287 +msgid "" +"Section 5.2, \"Base64 Content-Transfer-Encoding,\" provides the definition " +"of the base64 encoding." +msgstr "" + +#: ../Doc/library/bdb.rst:2 +msgid ":mod:`bdb` --- Debugger framework" +msgstr "" + +#: ../Doc/library/bdb.rst:7 +msgid "**Source code:** :source:`Lib/bdb.py`" +msgstr "" + +#: ../Doc/library/bdb.rst:11 +msgid "" +"The :mod:`bdb` module handles basic debugger functions, like setting " +"breakpoints or managing execution via the debugger." +msgstr "" + +#: ../Doc/library/bdb.rst:14 ../Doc/library/webbrowser.rst:44 +msgid "The following exception is defined:" +msgstr "" + +#: ../Doc/library/bdb.rst:18 +msgid "Exception raised by the :class:`Bdb` class for quitting the debugger." +msgstr "" + +#: ../Doc/library/bdb.rst:21 +msgid "The :mod:`bdb` module also defines two classes:" +msgstr "" + +#: ../Doc/library/bdb.rst:25 +msgid "" +"This class implements temporary breakpoints, ignore counts, disabling and " +"(re-)enabling, and conditionals." +msgstr "" + +#: ../Doc/library/bdb.rst:28 +msgid "" +"Breakpoints are indexed by number through a list called :attr:`bpbynumber` " +"and by ``(file, line)`` pairs through :attr:`bplist`. The former points to " +"a single instance of class :class:`Breakpoint`. The latter points to a list " +"of such instances since there may be more than one breakpoint per line." +msgstr "" + +#: ../Doc/library/bdb.rst:33 +msgid "" +"When creating a breakpoint, its associated filename should be in canonical " +"form. If a *funcname* is defined, a breakpoint hit will be counted when the " +"first line of that function is executed. A conditional breakpoint always " +"counts a hit." +msgstr "" + +#: ../Doc/library/bdb.rst:38 +msgid ":class:`Breakpoint` instances have the following methods:" +msgstr "" + +#: ../Doc/library/bdb.rst:42 +msgid "" +"Delete the breakpoint from the list associated to a file/line. If it is the " +"last breakpoint in that position, it also deletes the entry for the file/" +"line." +msgstr "" + +#: ../Doc/library/bdb.rst:49 +msgid "Mark the breakpoint as enabled." +msgstr "" + +#: ../Doc/library/bdb.rst:54 +msgid "Mark the breakpoint as disabled." +msgstr "" + +#: ../Doc/library/bdb.rst:59 +msgid "" +"Return a string with all the information about the breakpoint, nicely " +"formatted:" +msgstr "" + +#: ../Doc/library/bdb.rst:62 +msgid "The breakpoint number." +msgstr "" + +#: ../Doc/library/bdb.rst:63 +msgid "If it is temporary or not." +msgstr "" + +#: ../Doc/library/bdb.rst:64 +msgid "Its file,line position." +msgstr "" + +#: ../Doc/library/bdb.rst:65 +msgid "The condition that causes a break." +msgstr "" + +#: ../Doc/library/bdb.rst:66 +msgid "If it must be ignored the next N times." +msgstr "" + +#: ../Doc/library/bdb.rst:67 +msgid "The breakpoint hit count." +msgstr "" + +#: ../Doc/library/bdb.rst:73 +msgid "" +"Print the output of :meth:`bpformat` to the file *out*, or if it is " +"``None``, to standard output." +msgstr "" + +#: ../Doc/library/bdb.rst:79 +msgid "The :class:`Bdb` class acts as a generic Python debugger base class." +msgstr "" + +#: ../Doc/library/bdb.rst:81 +msgid "" +"This class takes care of the details of the trace facility; a derived class " +"should implement user interaction. The standard debugger class (:class:`pdb." +"Pdb`) is an example." +msgstr "" + +#: ../Doc/library/bdb.rst:85 +msgid "" +"The *skip* argument, if given, must be an iterable of glob-style module name " +"patterns. The debugger will not step into frames that originate in a module " +"that matches one of these patterns. Whether a frame is considered to " +"originate in a certain module is determined by the ``__name__`` in the frame " +"globals." +msgstr "" + +#: ../Doc/library/bdb.rst:91 ../Doc/library/pdb.rst:170 +msgid "The *skip* argument." +msgstr "" + +#: ../Doc/library/bdb.rst:94 +msgid "" +"The following methods of :class:`Bdb` normally don't need to be overridden." +msgstr "" + +#: ../Doc/library/bdb.rst:98 +msgid "" +"Auxiliary method for getting a filename in a canonical form, that is, as a " +"case-normalized (on case-insensitive filesystems) absolute path, stripped of " +"surrounding angle brackets." +msgstr "" + +#: ../Doc/library/bdb.rst:104 +msgid "" +"Set the :attr:`botframe`, :attr:`stopframe`, :attr:`returnframe` and :attr:" +"`quitting` attributes with values ready to start debugging." +msgstr "" + +#: ../Doc/library/bdb.rst:109 +msgid "" +"This function is installed as the trace function of debugged frames. Its " +"return value is the new trace function (in most cases, that is, itself)." +msgstr "" + +#: ../Doc/library/bdb.rst:112 +msgid "" +"The default implementation decides how to dispatch a frame, depending on the " +"type of event (passed as a string) that is about to be executed. *event* can " +"be one of the following:" +msgstr "" + +#: ../Doc/library/bdb.rst:116 +msgid "``\"line\"``: A new line of code is going to be executed." +msgstr "" + +#: ../Doc/library/bdb.rst:117 +msgid "" +"``\"call\"``: A function is about to be called, or another code block " +"entered." +msgstr "" + +#: ../Doc/library/bdb.rst:119 +msgid "``\"return\"``: A function or other code block is about to return." +msgstr "" + +#: ../Doc/library/bdb.rst:120 +msgid "``\"exception\"``: An exception has occurred." +msgstr "" + +#: ../Doc/library/bdb.rst:121 +msgid "``\"c_call\"``: A C function is about to be called." +msgstr "" + +#: ../Doc/library/bdb.rst:122 +msgid "``\"c_return\"``: A C function has returned." +msgstr "" + +#: ../Doc/library/bdb.rst:123 +msgid "``\"c_exception\"``: A C function has raised an exception." +msgstr "" + +#: ../Doc/library/bdb.rst:125 +msgid "" +"For the Python events, specialized functions (see below) are called. For " +"the C events, no action is taken." +msgstr "" + +#: ../Doc/library/bdb.rst:128 +msgid "The *arg* parameter depends on the previous event." +msgstr "" + +#: ../Doc/library/bdb.rst:130 +msgid "" +"See the documentation for :func:`sys.settrace` for more information on the " +"trace function. For more information on code and frame objects, refer to :" +"ref:`types`." +msgstr "" + +#: ../Doc/library/bdb.rst:136 +msgid "" +"If the debugger should stop on the current line, invoke the :meth:" +"`user_line` method (which should be overridden in subclasses). Raise a :exc:" +"`BdbQuit` exception if the :attr:`Bdb.quitting` flag is set (which can be " +"set from :meth:`user_line`). Return a reference to the :meth:" +"`trace_dispatch` method for further tracing in that scope." +msgstr "" + +#: ../Doc/library/bdb.rst:144 +msgid "" +"If the debugger should stop on this function call, invoke the :meth:" +"`user_call` method (which should be overridden in subclasses). Raise a :exc:" +"`BdbQuit` exception if the :attr:`Bdb.quitting` flag is set (which can be " +"set from :meth:`user_call`). Return a reference to the :meth:" +"`trace_dispatch` method for further tracing in that scope." +msgstr "" + +#: ../Doc/library/bdb.rst:152 +msgid "" +"If the debugger should stop on this function return, invoke the :meth:" +"`user_return` method (which should be overridden in subclasses). Raise a :" +"exc:`BdbQuit` exception if the :attr:`Bdb.quitting` flag is set (which can " +"be set from :meth:`user_return`). Return a reference to the :meth:" +"`trace_dispatch` method for further tracing in that scope." +msgstr "" + +#: ../Doc/library/bdb.rst:160 +msgid "" +"If the debugger should stop at this exception, invokes the :meth:" +"`user_exception` method (which should be overridden in subclasses). Raise a :" +"exc:`BdbQuit` exception if the :attr:`Bdb.quitting` flag is set (which can " +"be set from :meth:`user_exception`). Return a reference to the :meth:" +"`trace_dispatch` method for further tracing in that scope." +msgstr "" + +#: ../Doc/library/bdb.rst:166 +msgid "" +"Normally derived classes don't override the following methods, but they may " +"if they want to redefine the definition of stopping and breakpoints." +msgstr "" + +#: ../Doc/library/bdb.rst:171 +msgid "" +"This method checks if the *frame* is somewhere below :attr:`botframe` in the " +"call stack. :attr:`botframe` is the frame in which debugging started." +msgstr "" + +#: ../Doc/library/bdb.rst:176 +msgid "" +"This method checks if there is a breakpoint in the filename and line " +"belonging to *frame* or, at least, in the current function. If the " +"breakpoint is a temporary one, this method deletes it." +msgstr "" + +#: ../Doc/library/bdb.rst:182 +msgid "" +"This method checks if there is a breakpoint in the filename of the current " +"frame." +msgstr "" + +#: ../Doc/library/bdb.rst:185 +msgid "" +"Derived classes should override these methods to gain control over debugger " +"operation." +msgstr "" + +#: ../Doc/library/bdb.rst:190 +msgid "" +"This method is called from :meth:`dispatch_call` when there is the " +"possibility that a break might be necessary anywhere inside the called " +"function." +msgstr "" + +#: ../Doc/library/bdb.rst:196 +msgid "" +"This method is called from :meth:`dispatch_line` when either :meth:" +"`stop_here` or :meth:`break_here` yields ``True``." +msgstr "" + +#: ../Doc/library/bdb.rst:201 +msgid "" +"This method is called from :meth:`dispatch_return` when :meth:`stop_here` " +"yields ``True``." +msgstr "" + +#: ../Doc/library/bdb.rst:206 +msgid "" +"This method is called from :meth:`dispatch_exception` when :meth:`stop_here` " +"yields ``True``." +msgstr "" + +#: ../Doc/library/bdb.rst:211 +msgid "Handle how a breakpoint must be removed when it is a temporary one." +msgstr "" + +#: ../Doc/library/bdb.rst:213 +msgid "This method must be implemented by derived classes." +msgstr "" + +#: ../Doc/library/bdb.rst:216 +msgid "" +"Derived classes and clients can call the following methods to affect the " +"stepping state." +msgstr "" + +#: ../Doc/library/bdb.rst:221 +msgid "Stop after one line of code." +msgstr "" + +#: ../Doc/library/bdb.rst:225 +msgid "Stop on the next line in or below the given frame." +msgstr "" + +#: ../Doc/library/bdb.rst:229 +msgid "Stop when returning from the given frame." +msgstr "" + +#: ../Doc/library/bdb.rst:233 +msgid "" +"Stop when the line with the line no greater than the current one is reached " +"or when returning from current frame." +msgstr "" + +#: ../Doc/library/bdb.rst:238 +msgid "" +"Start debugging from *frame*. If *frame* is not specified, debugging starts " +"from caller's frame." +msgstr "" + +#: ../Doc/library/bdb.rst:243 +msgid "" +"Stop only at breakpoints or when finished. If there are no breakpoints, set " +"the system trace function to None." +msgstr "" + +#: ../Doc/library/bdb.rst:248 +msgid "" +"Set the :attr:`quitting` attribute to ``True``. This raises :exc:`BdbQuit` " +"in the next call to one of the :meth:`dispatch_\\*` methods." +msgstr "" + +#: ../Doc/library/bdb.rst:252 +msgid "" +"Derived classes and clients can call the following methods to manipulate " +"breakpoints. These methods return a string containing an error message if " +"something went wrong, or ``None`` if all is well." +msgstr "" + +#: ../Doc/library/bdb.rst:258 +msgid "" +"Set a new breakpoint. If the *lineno* line doesn't exist for the *filename* " +"passed as argument, return an error message. The *filename* should be in " +"canonical form, as described in the :meth:`canonic` method." +msgstr "" + +#: ../Doc/library/bdb.rst:264 +msgid "" +"Delete the breakpoints in *filename* and *lineno*. If none were set, an " +"error message is returned." +msgstr "" + +#: ../Doc/library/bdb.rst:269 +msgid "" +"Delete the breakpoint which has the index *arg* in the :attr:`Breakpoint." +"bpbynumber`. If *arg* is not numeric or out of range, return an error " +"message." +msgstr "" + +#: ../Doc/library/bdb.rst:275 +msgid "" +"Delete all breakpoints in *filename*. If none were set, an error message is " +"returned." +msgstr "" + +#: ../Doc/library/bdb.rst:280 +msgid "Delete all existing breakpoints." +msgstr "" + +#: ../Doc/library/bdb.rst:284 +msgid "" +"Return a breakpoint specified by the given number. If *arg* is a string, it " +"will be converted to a number. If *arg* is a non-numeric string, if the " +"given breakpoint never existed or has been deleted, a :exc:`ValueError` is " +"raised." +msgstr "" + +#: ../Doc/library/bdb.rst:293 +msgid "Check if there is a breakpoint for *lineno* of *filename*." +msgstr "" + +#: ../Doc/library/bdb.rst:297 +msgid "" +"Return all breakpoints for *lineno* in *filename*, or an empty list if none " +"are set." +msgstr "" + +#: ../Doc/library/bdb.rst:302 +msgid "Return all breakpoints in *filename*, or an empty list if none are set." +msgstr "" + +#: ../Doc/library/bdb.rst:306 +msgid "Return all breakpoints that are set." +msgstr "" + +#: ../Doc/library/bdb.rst:309 +msgid "" +"Derived classes and clients can call the following methods to get a data " +"structure representing a stack trace." +msgstr "" + +#: ../Doc/library/bdb.rst:314 +msgid "" +"Get a list of records for a frame and all higher (calling) and lower frames, " +"and the size of the higher part." +msgstr "" + +#: ../Doc/library/bdb.rst:319 +msgid "" +"Return a string with information about a stack entry, identified by a " +"``(frame, lineno)`` tuple:" +msgstr "" + +#: ../Doc/library/bdb.rst:322 +msgid "The canonical form of the filename which contains the frame." +msgstr "" + +#: ../Doc/library/bdb.rst:323 +msgid "The function name, or ``\"\"``." +msgstr "" + +#: ../Doc/library/bdb.rst:324 +msgid "The input arguments." +msgstr "" + +#: ../Doc/library/bdb.rst:325 +msgid "The return value." +msgstr "" + +#: ../Doc/library/bdb.rst:326 +msgid "The line of code (if it exists)." +msgstr "" + +#: ../Doc/library/bdb.rst:329 +msgid "" +"The following two methods can be called by clients to use a debugger to " +"debug a :term:`statement`, given as a string." +msgstr "" + +#: ../Doc/library/bdb.rst:334 +msgid "" +"Debug a statement executed via the :func:`exec` function. *globals* " +"defaults to :attr:`__main__.__dict__`, *locals* defaults to *globals*." +msgstr "" + +#: ../Doc/library/bdb.rst:339 +msgid "" +"Debug an expression executed via the :func:`eval` function. *globals* and " +"*locals* have the same meaning as in :meth:`run`." +msgstr "" + +#: ../Doc/library/bdb.rst:344 +msgid "For backwards compatibility. Calls the :meth:`run` method." +msgstr "" + +#: ../Doc/library/bdb.rst:348 +msgid "Debug a single function call, and return its result." +msgstr "" + +#: ../Doc/library/bdb.rst:351 +msgid "Finally, the module defines the following functions:" +msgstr "" + +#: ../Doc/library/bdb.rst:355 +msgid "" +"Check whether we should break here, depending on the way the breakpoint *b* " +"was set." +msgstr "" + +#: ../Doc/library/bdb.rst:358 +msgid "" +"If it was set via line number, it checks if ``b.line`` is the same as the " +"one in the frame also passed as argument. If the breakpoint was set via " +"function name, we have to check we are in the right frame (the right " +"function) and if we are in its first executable line." +msgstr "" + +#: ../Doc/library/bdb.rst:365 +msgid "" +"Determine if there is an effective (active) breakpoint at this line of code. " +"Return a tuple of the breakpoint and a boolean that indicates if it is ok to " +"delete a temporary breakpoint. Return ``(None, None)`` if there is no " +"matching breakpoint." +msgstr "" + +#: ../Doc/library/bdb.rst:372 +msgid "Start debugging with a :class:`Bdb` instance from caller's frame." +msgstr "" + +#: ../Doc/library/binary.rst:5 +msgid "Binary Data Services" +msgstr "" + +#: ../Doc/library/binary.rst:7 +msgid "" +"The modules described in this chapter provide some basic services operations " +"for manipulation of binary data. Other operations on binary data, " +"specifically in relation to file formats and network protocols, are " +"described in the relevant sections." +msgstr "" + +#: ../Doc/library/binary.rst:12 +msgid "" +"Some libraries described under :ref:`textservices` also work with either " +"ASCII-compatible binary formats (for example, :mod:`re`) or all binary data " +"(for example, :mod:`difflib`)." +msgstr "" + +#: ../Doc/library/binary.rst:16 +msgid "" +"In addition, see the documentation for Python's built-in binary data types " +"in :ref:`binaryseq`." +msgstr "" + +#: ../Doc/library/binascii.rst:2 +msgid ":mod:`binascii` --- Convert between binary and ASCII" +msgstr "" + +#: ../Doc/library/binascii.rst:15 +msgid "" +"The :mod:`binascii` module contains a number of methods to convert between " +"binary and various ASCII-encoded binary representations. Normally, you will " +"not use these functions directly but use wrapper modules like :mod:`uu`, :" +"mod:`base64`, or :mod:`binhex` instead. The :mod:`binascii` module contains " +"low-level functions written in C for greater speed that are used by the " +"higher-level modules." +msgstr "" + +#: ../Doc/library/binascii.rst:24 +msgid "" +"``a2b_*`` functions accept Unicode strings containing only ASCII characters. " +"Other functions only accept :term:`bytes-like objects ` " +"(such as :class:`bytes`, :class:`bytearray` and other objects that support " +"the buffer protocol)." +msgstr "" + +#: ../Doc/library/binascii.rst:29 +msgid "ASCII-only unicode strings are now accepted by the ``a2b_*`` functions." +msgstr "" + +#: ../Doc/library/binascii.rst:33 +msgid "The :mod:`binascii` module defines the following functions:" +msgstr "" + +#: ../Doc/library/binascii.rst:38 +msgid "" +"Convert a single line of uuencoded data back to binary and return the binary " +"data. Lines normally contain 45 (binary) bytes, except for the last line. " +"Line data may be followed by whitespace." +msgstr "" + +#: ../Doc/library/binascii.rst:45 +msgid "" +"Convert binary data to a line of ASCII characters, the return value is the " +"converted line, including a newline char. The length of *data* should be at " +"most 45." +msgstr "" + +#: ../Doc/library/binascii.rst:52 +msgid "" +"Convert a block of base64 data back to binary and return the binary data. " +"More than one line may be passed at a time." +msgstr "" + +#: ../Doc/library/binascii.rst:58 +msgid "" +"Convert binary data to a line of ASCII characters in base64 coding. The " +"return value is the converted line, including a newline char if *newline* is " +"true. The output of this function conforms to :rfc:`3548`." +msgstr "" + +#: ../Doc/library/binascii.rst:62 +msgid "Added the *newline* parameter." +msgstr "" + +#: ../Doc/library/binascii.rst:68 +msgid "" +"Convert a block of quoted-printable data back to binary and return the " +"binary data. More than one line may be passed at a time. If the optional " +"argument *header* is present and true, underscores will be decoded as spaces." +msgstr "" + +#: ../Doc/library/binascii.rst:75 +msgid "" +"Convert binary data to a line(s) of ASCII characters in quoted-printable " +"encoding. The return value is the converted line(s). If the optional " +"argument *quotetabs* is present and true, all tabs and spaces will be " +"encoded. If the optional argument *istext* is present and true, newlines " +"are not encoded but trailing whitespace will be encoded. If the optional " +"argument *header* is present and true, spaces will be encoded as underscores " +"per RFC1522. If the optional argument *header* is present and false, newline " +"characters will be encoded as well; otherwise linefeed conversion might " +"corrupt the binary data stream." +msgstr "" + +#: ../Doc/library/binascii.rst:88 +msgid "" +"Convert binhex4 formatted ASCII data to binary, without doing RLE-" +"decompression. The string should contain a complete number of binary bytes, " +"or (in case of the last portion of the binhex4 data) have the remaining bits " +"zero." +msgstr "" + +#: ../Doc/library/binascii.rst:95 +msgid "" +"Perform RLE-decompression on the data, as per the binhex4 standard. The " +"algorithm uses ``0x90`` after a byte as a repeat indicator, followed by a " +"count. A count of ``0`` specifies a byte value of ``0x90``. The routine " +"returns the decompressed data, unless data input data ends in an orphaned " +"repeat indicator, in which case the :exc:`Incomplete` exception is raised." +msgstr "" + +#: ../Doc/library/binascii.rst:101 +msgid "Accept only bytestring or bytearray objects as input." +msgstr "" + +#: ../Doc/library/binascii.rst:107 +msgid "Perform binhex4 style RLE-compression on *data* and return the result." +msgstr "" + +#: ../Doc/library/binascii.rst:112 +msgid "" +"Perform hexbin4 binary-to-ASCII translation and return the resulting string. " +"The argument should already be RLE-coded, and have a length divisible by 3 " +"(except possibly the last fragment)." +msgstr "" + +#: ../Doc/library/binascii.rst:119 +msgid "" +"Compute the binhex4 crc value of *data*, starting with *value* as the " +"initial crc, and return the result." +msgstr "" + +#: ../Doc/library/binascii.rst:125 +msgid "" +"Compute CRC-32, the 32-bit checksum of *data*, starting with an initial CRC " +"of *value*. The default initial CRC is zero. The algorithm is consistent " +"with the ZIP file checksum. Since the algorithm is designed for use as a " +"checksum algorithm, it is not suitable for use as a general hash algorithm. " +"Use as follows::" +msgstr "" + +#: ../Doc/library/binascii.rst:137 +msgid "" +"The result is always unsigned. To generate the same numeric value across all " +"Python versions and platforms, use ``crc32(data) & 0xffffffff``." +msgstr "" + +#: ../Doc/library/binascii.rst:146 +msgid "" +"Return the hexadecimal representation of the binary *data*. Every byte of " +"*data* is converted into the corresponding 2-digit hex representation. The " +"returned bytes object is therefore twice as long as the length of *data*." +msgstr "" + +#: ../Doc/library/binascii.rst:154 +msgid "" +"Return the binary data represented by the hexadecimal string *hexstr*. This " +"function is the inverse of :func:`b2a_hex`. *hexstr* must contain an even " +"number of hexadecimal digits (which can be upper or lower case), otherwise " +"an :exc:`Error` exception is raised." +msgstr "" + +#: ../Doc/library/binascii.rst:162 +msgid "Exception raised on errors. These are usually programming errors." +msgstr "" + +#: ../Doc/library/binascii.rst:167 +msgid "" +"Exception raised on incomplete data. These are usually not programming " +"errors, but may be handled by reading a little more data and trying again." +msgstr "" + +#: ../Doc/library/binascii.rst:175 ../Doc/library/hashlib.rst:290 +#: ../Doc/library/quopri.rst:61 +msgid "Module :mod:`base64`" +msgstr "" + +#: ../Doc/library/binascii.rst:174 +msgid "" +"Support for RFC compliant base64-style encoding in base 16, 32, 64, and 85." +msgstr "" + +#: ../Doc/library/binascii.rst:178 +msgid "Module :mod:`binhex`" +msgstr "" + +#: ../Doc/library/binascii.rst:178 +msgid "Support for the binhex format used on the Macintosh." +msgstr "" + +#: ../Doc/library/binascii.rst:181 +msgid "Module :mod:`uu`" +msgstr "" + +#: ../Doc/library/binascii.rst:181 +msgid "Support for UU encoding used on Unix." +msgstr "" + +#: ../Doc/library/binascii.rst:183 +msgid "Module :mod:`quopri`" +msgstr "" + +#: ../Doc/library/binascii.rst:184 +msgid "Support for quoted-printable encoding used in MIME email messages." +msgstr "" + +#: ../Doc/library/binhex.rst:2 +msgid ":mod:`binhex` --- Encode and decode binhex4 files" +msgstr "" + +#: ../Doc/library/binhex.rst:7 +msgid "**Source code:** :source:`Lib/binhex.py`" +msgstr "" + +#: ../Doc/library/binhex.rst:11 +msgid "" +"This module encodes and decodes files in binhex4 format, a format allowing " +"representation of Macintosh files in ASCII. Only the data fork is handled." +msgstr "" + +#: ../Doc/library/binhex.rst:14 +msgid "The :mod:`binhex` module defines the following functions:" +msgstr "" + +#: ../Doc/library/binhex.rst:19 +msgid "" +"Convert a binary file with filename *input* to binhex file *output*. The " +"*output* parameter can either be a filename or a file-like object (any " +"object supporting a :meth:`write` and :meth:`close` method)." +msgstr "" + +#: ../Doc/library/binhex.rst:26 +msgid "" +"Decode a binhex file *input*. *input* may be a filename or a file-like " +"object supporting :meth:`read` and :meth:`close` methods. The resulting file " +"is written to a file named *output*, unless the argument is ``None`` in " +"which case the output filename is read from the binhex file." +msgstr "" + +#: ../Doc/library/binhex.rst:31 +msgid "The following exception is also defined:" +msgstr "" + +#: ../Doc/library/binhex.rst:36 +msgid "" +"Exception raised when something can't be encoded using the binhex format " +"(for example, a filename is too long to fit in the filename field), or when " +"input is not properly encoded binhex data." +msgstr "" + +#: ../Doc/library/binhex.rst:52 +msgid "" +"There is an alternative, more powerful interface to the coder and decoder, " +"see the source for details." +msgstr "" + +#: ../Doc/library/binhex.rst:55 +msgid "" +"If you code or decode textfiles on non-Macintosh platforms they will still " +"use the old Macintosh newline convention (carriage-return as end of line)." +msgstr "" + +#: ../Doc/library/binhex.rst:58 +msgid "As of this writing, :func:`hexbin` appears to not work in all cases." +msgstr "" + +#: ../Doc/library/bisect.rst:2 +msgid ":mod:`bisect` --- Array bisection algorithm" +msgstr "" + +#: ../Doc/library/bisect.rst:10 +msgid "**Source code:** :source:`Lib/bisect.py`" +msgstr "" + +#: ../Doc/library/bisect.rst:14 +msgid "" +"This module provides support for maintaining a list in sorted order without " +"having to sort the list after each insertion. For long lists of items with " +"expensive comparison operations, this can be an improvement over the more " +"common approach. The module is called :mod:`bisect` because it uses a basic " +"bisection algorithm to do its work. The source code may be most useful as a " +"working example of the algorithm (the boundary conditions are already " +"right!)." +msgstr "" + +#: ../Doc/library/bisect.rst:21 ../Doc/library/heapq.rst:40 +msgid "The following functions are provided:" +msgstr "" + +#: ../Doc/library/bisect.rst:26 +msgid "" +"Locate the insertion point for *x* in *a* to maintain sorted order. The " +"parameters *lo* and *hi* may be used to specify a subset of the list which " +"should be considered; by default the entire list is used. If *x* is already " +"present in *a*, the insertion point will be before (to the left of) any " +"existing entries. The return value is suitable for use as the first " +"parameter to ``list.insert()`` assuming that *a* is already sorted." +msgstr "" + +#: ../Doc/library/bisect.rst:33 +msgid "" +"The returned insertion point *i* partitions the array *a* into two halves so " +"that ``all(val < x for val in a[lo:i])`` for the left side and ``all(val >= " +"x for val in a[i:hi])`` for the right side." +msgstr "" + +#: ../Doc/library/bisect.rst:40 +msgid "" +"Similar to :func:`bisect_left`, but returns an insertion point which comes " +"after (to the right of) any existing entries of *x* in *a*." +msgstr "" + +#: ../Doc/library/bisect.rst:43 +msgid "" +"The returned insertion point *i* partitions the array *a* into two halves so " +"that ``all(val <= x for val in a[lo:i])`` for the left side and ``all(val > " +"x for val in a[i:hi])`` for the right side." +msgstr "" + +#: ../Doc/library/bisect.rst:49 +msgid "" +"Insert *x* in *a* in sorted order. This is equivalent to ``a.insert(bisect." +"bisect_left(a, x, lo, hi), x)`` assuming that *a* is already sorted. Keep " +"in mind that the O(log n) search is dominated by the slow O(n) insertion " +"step." +msgstr "" + +#: ../Doc/library/bisect.rst:57 +msgid "" +"Similar to :func:`insort_left`, but inserting *x* in *a* after any existing " +"entries of *x*." +msgstr "" + +#: ../Doc/library/bisect.rst:62 +msgid "" +"`SortedCollection recipe `_ that uses bisect to build a full-featured collection " +"class with straight-forward search methods and support for a key-function. " +"The keys are precomputed to save unnecessary calls to the key function " +"during searches." +msgstr "" + +#: ../Doc/library/bisect.rst:70 +msgid "Searching Sorted Lists" +msgstr "" + +#: ../Doc/library/bisect.rst:72 +msgid "" +"The above :func:`bisect` functions are useful for finding insertion points " +"but can be tricky or awkward to use for common searching tasks. The " +"following five functions show how to transform them into the standard " +"lookups for sorted lists::" +msgstr "" + +#: ../Doc/library/bisect.rst:114 +msgid "Other Examples" +msgstr "" + +#: ../Doc/library/bisect.rst:118 +msgid "" +"The :func:`bisect` function can be useful for numeric table lookups. This " +"example uses :func:`bisect` to look up a letter grade for an exam score " +"(say) based on a set of ordered numeric breakpoints: 90 and up is an 'A', 80 " +"to 89 is a 'B', and so on::" +msgstr "" + +#: ../Doc/library/bisect.rst:130 +msgid "" +"Unlike the :func:`sorted` function, it does not make sense for the :func:" +"`bisect` functions to have *key* or *reversed* arguments because that would " +"lead to an inefficient design (successive calls to bisect functions would " +"not \"remember\" all of the previous key lookups)." +msgstr "" + +#: ../Doc/library/bisect.rst:135 +msgid "" +"Instead, it is better to search a list of precomputed keys to find the index " +"of the record in question::" +msgstr "" + +#: ../Doc/library/builtins.rst:2 +msgid ":mod:`builtins` --- Built-in objects" +msgstr "" + +#: ../Doc/library/builtins.rst:9 +msgid "" +"This module provides direct access to all 'built-in' identifiers of Python; " +"for example, ``builtins.open`` is the full name for the built-in function :" +"func:`open`. See :ref:`built-in-funcs` and :ref:`built-in-consts` for " +"documentation." +msgstr "" + +#: ../Doc/library/builtins.rst:15 +msgid "" +"This module is not normally accessed explicitly by most applications, but " +"can be useful in modules that provide objects with the same name as a built-" +"in value, but in which the built-in of that name is also needed. For " +"example, in a module that wants to implement an :func:`open` function that " +"wraps the built-in :func:`open`, this module can be used directly::" +msgstr "" + +#: ../Doc/library/builtins.rst:38 +msgid "" +"As an implementation detail, most modules have the name ``__builtins__`` " +"made available as part of their globals. The value of ``__builtins__`` is " +"normally either this module or the value of this module's :attr:`~object." +"__dict__` attribute. Since this is an implementation detail, it may not be " +"used by alternate implementations of Python." +msgstr "" + +#: ../Doc/library/bz2.rst:2 +msgid ":mod:`bz2` --- Support for :program:`bzip2` compression" +msgstr "" + +#: ../Doc/library/bz2.rst:12 +msgid "**Source code:** :source:`Lib/bz2.py`" +msgstr "" + +#: ../Doc/library/bz2.rst:16 +msgid "" +"This module provides a comprehensive interface for compressing and " +"decompressing data using the bzip2 compression algorithm." +msgstr "" + +#: ../Doc/library/bz2.rst:19 +msgid "The :mod:`bz2` module contains:" +msgstr "" + +#: ../Doc/library/bz2.rst:21 +msgid "" +"The :func:`.open` function and :class:`BZ2File` class for reading and " +"writing compressed files." +msgstr "" + +#: ../Doc/library/bz2.rst:23 +msgid "" +"The :class:`BZ2Compressor` and :class:`BZ2Decompressor` classes for " +"incremental (de)compression." +msgstr "" + +#: ../Doc/library/bz2.rst:25 +msgid "" +"The :func:`compress` and :func:`decompress` functions for one-shot " +"(de)compression." +msgstr "" + +#: ../Doc/library/bz2.rst:28 +msgid "" +"All of the classes in this module may safely be accessed from multiple " +"threads." +msgstr "" + +#: ../Doc/library/bz2.rst:32 +msgid "(De)compression of files" +msgstr "" + +#: ../Doc/library/bz2.rst:36 +msgid "" +"Open a bzip2-compressed file in binary or text mode, returning a :term:`file " +"object`." +msgstr "" + +#: ../Doc/library/bz2.rst:39 +msgid "" +"As with the constructor for :class:`BZ2File`, the *filename* argument can be " +"an actual filename (a :class:`str` or :class:`bytes` object), or an existing " +"file object to read from or write to." +msgstr "" + +#: ../Doc/library/bz2.rst:43 +msgid "" +"The *mode* argument can be any of ``'r'``, ``'rb'``, ``'w'``, ``'wb'``, " +"``'x'``, ``'xb'``, ``'a'`` or ``'ab'`` for binary mode, or ``'rt'``, " +"``'wt'``, ``'xt'``, or ``'at'`` for text mode. The default is ``'rb'``." +msgstr "" + +#: ../Doc/library/bz2.rst:47 +msgid "" +"The *compresslevel* argument is an integer from 1 to 9, as for the :class:" +"`BZ2File` constructor." +msgstr "" + +#: ../Doc/library/bz2.rst:50 +msgid "" +"For binary mode, this function is equivalent to the :class:`BZ2File` " +"constructor: ``BZ2File(filename, mode, compresslevel=compresslevel)``. In " +"this case, the *encoding*, *errors* and *newline* arguments must not be " +"provided." +msgstr "" + +#: ../Doc/library/bz2.rst:55 +msgid "" +"For text mode, a :class:`BZ2File` object is created, and wrapped in an :" +"class:`io.TextIOWrapper` instance with the specified encoding, error " +"handling behavior, and line ending(s)." +msgstr "" + +#: ../Doc/library/bz2.rst:61 ../Doc/library/bz2.rst:127 +#: ../Doc/library/tarfile.rst:146 ../Doc/library/tarfile.rst:319 +msgid "The ``'x'`` (exclusive creation) mode was added." +msgstr "" + +#: ../Doc/library/bz2.rst:64 ../Doc/library/bz2.rst:134 +#: ../Doc/library/compileall.rst:156 ../Doc/library/gzip.rst:59 +#: ../Doc/library/gzip.rst:156 ../Doc/library/imghdr.rst:23 +#: ../Doc/library/importlib.rst:1152 ../Doc/library/importlib.rst:1168 +#: ../Doc/library/importlib.rst:1307 ../Doc/library/lzma.rst:68 +#: ../Doc/library/lzma.rst:126 ../Doc/library/os.rst:936 +#: ../Doc/library/os.rst:1435 ../Doc/library/os.rst:1462 +#: ../Doc/library/os.rst:1491 ../Doc/library/os.rst:1535 +#: ../Doc/library/os.rst:1567 ../Doc/library/os.rst:1598 +#: ../Doc/library/os.rst:1611 ../Doc/library/os.rst:1622 +#: ../Doc/library/os.rst:1675 ../Doc/library/os.rst:1731 +#: ../Doc/library/os.rst:1767 ../Doc/library/os.rst:1790 +#: ../Doc/library/os.rst:1812 ../Doc/library/os.rst:1853 +#: ../Doc/library/os.rst:1889 ../Doc/library/os.rst:1910 +#: ../Doc/library/os.rst:1927 ../Doc/library/os.rst:1998 +#: ../Doc/library/os.rst:2248 ../Doc/library/os.rst:2486 +#: ../Doc/library/os.rst:2635 ../Doc/library/os.rst:2649 +#: ../Doc/library/os.rst:2689 ../Doc/library/os.rst:2782 +#: ../Doc/library/os.rst:2841 ../Doc/library/os.rst:2876 +#: ../Doc/library/os.rst:3017 ../Doc/library/os.rst:3330 +#: ../Doc/library/os.path.rst:64 ../Doc/library/os.path.rst:77 +#: ../Doc/library/os.path.rst:116 ../Doc/library/os.path.rst:125 +#: ../Doc/library/os.path.rst:141 ../Doc/library/os.path.rst:151 +#: ../Doc/library/os.path.rst:175 ../Doc/library/os.path.rst:189 +#: ../Doc/library/os.path.rst:212 ../Doc/library/os.path.rst:224 +#: ../Doc/library/os.path.rst:233 ../Doc/library/os.path.rst:243 +#: ../Doc/library/os.path.rst:252 ../Doc/library/os.path.rst:261 +#: ../Doc/library/os.path.rst:270 ../Doc/library/os.path.rst:288 +#: ../Doc/library/os.path.rst:321 ../Doc/library/os.path.rst:333 +#: ../Doc/library/os.path.rst:342 ../Doc/library/os.path.rst:357 +#: ../Doc/library/os.path.rst:375 ../Doc/library/os.path.rst:388 +#: ../Doc/library/os.path.rst:404 ../Doc/library/os.path.rst:420 +#: ../Doc/library/os.path.rst:441 ../Doc/library/os.path.rst:452 +msgid "Accepts a :term:`path-like object`." +msgstr "" + +#: ../Doc/library/bz2.rst:70 +msgid "Open a bzip2-compressed file in binary mode." +msgstr "" + +#: ../Doc/library/bz2.rst:72 +msgid "" +"If *filename* is a :class:`str` or :class:`bytes` object, open the named " +"file directly. Otherwise, *filename* should be a :term:`file object`, which " +"will be used to read or write the compressed data." +msgstr "" + +#: ../Doc/library/bz2.rst:76 +msgid "" +"The *mode* argument can be either ``'r'`` for reading (default), ``'w'`` for " +"overwriting, ``'x'`` for exclusive creation, or ``'a'`` for appending. These " +"can equivalently be given as ``'rb'``, ``'wb'``, ``'xb'`` and ``'ab'`` " +"respectively." +msgstr "" + +#: ../Doc/library/bz2.rst:81 +msgid "" +"If *filename* is a file object (rather than an actual file name), a mode of " +"``'w'`` does not truncate the file, and is instead equivalent to ``'a'``." +msgstr "" + +#: ../Doc/library/bz2.rst:84 +msgid "The *buffering* argument is ignored. Its use is deprecated." +msgstr "" + +#: ../Doc/library/bz2.rst:86 +msgid "" +"If *mode* is ``'w'`` or ``'a'``, *compresslevel* can be a number between " +"``1`` and ``9`` specifying the level of compression: ``1`` produces the " +"least compression, and ``9`` (default) produces the most compression." +msgstr "" + +#: ../Doc/library/bz2.rst:90 +msgid "" +"If *mode* is ``'r'``, the input file may be the concatenation of multiple " +"compressed streams." +msgstr "" + +#: ../Doc/library/bz2.rst:93 +msgid "" +":class:`BZ2File` provides all of the members specified by the :class:`io." +"BufferedIOBase`, except for :meth:`detach` and :meth:`truncate`. Iteration " +"and the :keyword:`with` statement are supported." +msgstr "" + +#: ../Doc/library/bz2.rst:97 +msgid ":class:`BZ2File` also provides the following method:" +msgstr "" + +#: ../Doc/library/bz2.rst:101 +msgid "" +"Return buffered data without advancing the file position. At least one byte " +"of data will be returned (unless at EOF). The exact number of bytes returned " +"is unspecified." +msgstr "" + +#: ../Doc/library/bz2.rst:105 +msgid "" +"While calling :meth:`peek` does not change the file position of the :class:" +"`BZ2File`, it may change the position of the underlying file object (e.g. if " +"the :class:`BZ2File` was constructed by passing a file object for " +"*filename*)." +msgstr "" + +#: ../Doc/library/bz2.rst:115 +msgid "" +"The :meth:`fileno`, :meth:`readable`, :meth:`seekable`, :meth:`writable`, :" +"meth:`read1` and :meth:`readinto` methods were added." +msgstr "" + +#: ../Doc/library/bz2.rst:119 +msgid "" +"Support was added for *filename* being a :term:`file object` instead of an " +"actual filename." +msgstr "" + +#: ../Doc/library/bz2.rst:123 +msgid "" +"The ``'a'`` (append) mode was added, along with support for reading multi-" +"stream files." +msgstr "" + +#: ../Doc/library/bz2.rst:130 ../Doc/library/lzma.rst:122 +msgid "" +"The :meth:`~io.BufferedIOBase.read` method now accepts an argument of " +"``None``." +msgstr "" + +#: ../Doc/library/bz2.rst:139 +msgid "Incremental (de)compression" +msgstr "" + +#: ../Doc/library/bz2.rst:143 +msgid "" +"Create a new compressor object. This object may be used to compress data " +"incrementally. For one-shot compression, use the :func:`compress` function " +"instead." +msgstr "" + +#: ../Doc/library/bz2.rst:147 ../Doc/library/bz2.rst:235 +msgid "" +"*compresslevel*, if given, must be a number between ``1`` and ``9``. The " +"default is ``9``." +msgstr "" + +#: ../Doc/library/bz2.rst:152 +msgid "" +"Provide data to the compressor object. Returns a chunk of compressed data if " +"possible, or an empty byte string otherwise." +msgstr "" + +#: ../Doc/library/bz2.rst:155 +msgid "" +"When you have finished providing data to the compressor, call the :meth:" +"`flush` method to finish the compression process." +msgstr "" + +#: ../Doc/library/bz2.rst:161 +msgid "" +"Finish the compression process. Returns the compressed data left in internal " +"buffers." +msgstr "" + +#: ../Doc/library/bz2.rst:164 +msgid "" +"The compressor object may not be used after this method has been called." +msgstr "" + +#: ../Doc/library/bz2.rst:169 +msgid "" +"Create a new decompressor object. This object may be used to decompress data " +"incrementally. For one-shot compression, use the :func:`decompress` function " +"instead." +msgstr "" + +#: ../Doc/library/bz2.rst:174 +msgid "" +"This class does not transparently handle inputs containing multiple " +"compressed streams, unlike :func:`decompress` and :class:`BZ2File`. If you " +"need to decompress a multi-stream input with :class:`BZ2Decompressor`, you " +"must use a new decompressor for each stream." +msgstr "" + +#: ../Doc/library/bz2.rst:181 ../Doc/library/lzma.rst:242 +msgid "" +"Decompress *data* (a :term:`bytes-like object`), returning uncompressed data " +"as bytes. Some of *data* may be buffered internally, for use in later calls " +"to :meth:`decompress`. The returned data should be concatenated with the " +"output of any previous calls to :meth:`decompress`." +msgstr "" + +#: ../Doc/library/bz2.rst:187 ../Doc/library/lzma.rst:248 +msgid "" +"If *max_length* is nonnegative, returns at most *max_length* bytes of " +"decompressed data. If this limit is reached and further output can be " +"produced, the :attr:`~.needs_input` attribute will be set to ``False``. In " +"this case, the next call to :meth:`~.decompress` may provide *data* as " +"``b''`` to obtain more of the output." +msgstr "" + +#: ../Doc/library/bz2.rst:194 ../Doc/library/lzma.rst:255 +msgid "" +"If all of the input data was decompressed and returned (either because this " +"was less than *max_length* bytes, or because *max_length* was negative), " +"the :attr:`~.needs_input` attribute will be set to ``True``." +msgstr "" + +#: ../Doc/library/bz2.rst:199 ../Doc/library/lzma.rst:260 +msgid "" +"Attempting to decompress data after the end of stream is reached raises an " +"`EOFError`. Any data found after the end of the stream is ignored and saved " +"in the :attr:`~.unused_data` attribute." +msgstr "" + +#: ../Doc/library/bz2.rst:203 ../Doc/library/lzma.rst:264 +msgid "Added the *max_length* parameter." +msgstr "" + +#: ../Doc/library/bz2.rst:208 ../Doc/library/lzma.rst:275 +msgid "``True`` if the end-of-stream marker has been reached." +msgstr "" + +#: ../Doc/library/bz2.rst:215 ../Doc/library/lzma.rst:279 +msgid "Data found after the end of the compressed stream." +msgstr "" + +#: ../Doc/library/bz2.rst:217 +msgid "" +"If this attribute is accessed before the end of the stream has been reached, " +"its value will be ``b''``." +msgstr "" + +#: ../Doc/library/bz2.rst:222 ../Doc/library/lzma.rst:285 +msgid "" +"``False`` if the :meth:`.decompress` method can provide more decompressed " +"data before requiring new uncompressed input." +msgstr "" + +#: ../Doc/library/bz2.rst:229 +msgid "One-shot (de)compression" +msgstr "" + +#: ../Doc/library/bz2.rst:233 +msgid "Compress *data*." +msgstr "" + +#: ../Doc/library/bz2.rst:238 +msgid "For incremental compression, use a :class:`BZ2Compressor` instead." +msgstr "" + +#: ../Doc/library/bz2.rst:243 +msgid "Decompress *data*." +msgstr "" + +#: ../Doc/library/bz2.rst:245 +msgid "" +"If *data* is the concatenation of multiple compressed streams, decompress " +"all of the streams." +msgstr "" + +#: ../Doc/library/bz2.rst:248 +msgid "For incremental decompression, use a :class:`BZ2Decompressor` instead." +msgstr "" + +#: ../Doc/library/bz2.rst:250 +msgid "Support for multi-stream inputs was added." +msgstr "" + +#: ../Doc/library/calendar.rst:2 +msgid ":mod:`calendar` --- General calendar-related functions" +msgstr "" + +#: ../Doc/library/calendar.rst:10 +msgid "**Source code:** :source:`Lib/calendar.py`" +msgstr "" + +#: ../Doc/library/calendar.rst:14 +msgid "" +"This module allows you to output calendars like the Unix :program:`cal` " +"program, and provides additional useful functions related to the calendar. " +"By default, these calendars have Monday as the first day of the week, and " +"Sunday as the last (the European convention). Use :func:`setfirstweekday` to " +"set the first day of the week to Sunday (6) or to any other weekday. " +"Parameters that specify dates are given as integers. For related " +"functionality, see also the :mod:`datetime` and :mod:`time` modules." +msgstr "" + +#: ../Doc/library/calendar.rst:22 +msgid "" +"Most of these functions and classes rely on the :mod:`datetime` module which " +"uses an idealized calendar, the current Gregorian calendar extended in both " +"directions. This matches the definition of the \"proleptic Gregorian\" " +"calendar in Dershowitz and Reingold's book \"Calendrical Calculations\", " +"where it's the base calendar for all computations." +msgstr "" + +#: ../Doc/library/calendar.rst:31 +msgid "" +"Creates a :class:`Calendar` object. *firstweekday* is an integer specifying " +"the first day of the week. ``0`` is Monday (the default), ``6`` is Sunday." +msgstr "" + +#: ../Doc/library/calendar.rst:34 +msgid "" +"A :class:`Calendar` object provides several methods that can be used for " +"preparing the calendar data for formatting. This class doesn't do any " +"formatting itself. This is the job of subclasses." +msgstr "" + +#: ../Doc/library/calendar.rst:39 +msgid ":class:`Calendar` instances have the following methods:" +msgstr "" + +#: ../Doc/library/calendar.rst:43 +msgid "" +"Return an iterator for the week day numbers that will be used for one week. " +"The first value from the iterator will be the same as the value of the :attr:" +"`firstweekday` property." +msgstr "" + +#: ../Doc/library/calendar.rst:50 +msgid "" +"Return an iterator for the month *month* (1-12) in the year *year*. This " +"iterator will return all days (as :class:`datetime.date` objects) for the " +"month and all days before the start of the month or after the end of the " +"month that are required to get a complete week." +msgstr "" + +#: ../Doc/library/calendar.rst:58 +msgid "" +"Return an iterator for the month *month* in the year *year* similar to :meth:" +"`itermonthdates`. Days returned will be tuples consisting of a day number " +"and a week day number." +msgstr "" + +#: ../Doc/library/calendar.rst:65 +msgid "" +"Return an iterator for the month *month* in the year *year* similar to :meth:" +"`itermonthdates`. Days returned will simply be day numbers." +msgstr "" + +#: ../Doc/library/calendar.rst:71 +msgid "" +"Return a list of the weeks in the month *month* of the *year* as full " +"weeks. Weeks are lists of seven :class:`datetime.date` objects." +msgstr "" + +#: ../Doc/library/calendar.rst:77 +msgid "" +"Return a list of the weeks in the month *month* of the *year* as full " +"weeks. Weeks are lists of seven tuples of day numbers and weekday numbers." +msgstr "" + +#: ../Doc/library/calendar.rst:84 +msgid "" +"Return a list of the weeks in the month *month* of the *year* as full " +"weeks. Weeks are lists of seven day numbers." +msgstr "" + +#: ../Doc/library/calendar.rst:90 +msgid "" +"Return the data for the specified year ready for formatting. The return " +"value is a list of month rows. Each month row contains up to *width* months " +"(defaulting to 3). Each month contains between 4 and 6 weeks and each week " +"contains 1--7 days. Days are :class:`datetime.date` objects." +msgstr "" + +#: ../Doc/library/calendar.rst:98 +msgid "" +"Return the data for the specified year ready for formatting (similar to :" +"meth:`yeardatescalendar`). Entries in the week lists are tuples of day " +"numbers and weekday numbers. Day numbers outside this month are zero." +msgstr "" + +#: ../Doc/library/calendar.rst:105 +msgid "" +"Return the data for the specified year ready for formatting (similar to :" +"meth:`yeardatescalendar`). Entries in the week lists are day numbers. Day " +"numbers outside this month are zero." +msgstr "" + +#: ../Doc/library/calendar.rst:112 +msgid "This class can be used to generate plain text calendars." +msgstr "" + +#: ../Doc/library/calendar.rst:114 +msgid ":class:`TextCalendar` instances have the following methods:" +msgstr "" + +#: ../Doc/library/calendar.rst:118 +msgid "" +"Return a month's calendar in a multi-line string. If *w* is provided, it " +"specifies the width of the date columns, which are centered. If *l* is " +"given, it specifies the number of lines that each week will use. Depends on " +"the first weekday as specified in the constructor or set by the :meth:" +"`setfirstweekday` method." +msgstr "" + +#: ../Doc/library/calendar.rst:127 +msgid "Print a month's calendar as returned by :meth:`formatmonth`." +msgstr "" + +#: ../Doc/library/calendar.rst:132 +msgid "" +"Return a *m*-column calendar for an entire year as a multi-line string. " +"Optional parameters *w*, *l*, and *c* are for date column width, lines per " +"week, and number of spaces between month columns, respectively. Depends on " +"the first weekday as specified in the constructor or set by the :meth:" +"`setfirstweekday` method. The earliest year for which a calendar can be " +"generated is platform-dependent." +msgstr "" + +#: ../Doc/library/calendar.rst:142 +msgid "" +"Print the calendar for an entire year as returned by :meth:`formatyear`." +msgstr "" + +#: ../Doc/library/calendar.rst:147 +msgid "This class can be used to generate HTML calendars." +msgstr "" + +#: ../Doc/library/calendar.rst:150 +msgid ":class:`HTMLCalendar` instances have the following methods:" +msgstr "" + +#: ../Doc/library/calendar.rst:154 +msgid "" +"Return a month's calendar as an HTML table. If *withyear* is true the year " +"will be included in the header, otherwise just the month name will be used." +msgstr "" + +#: ../Doc/library/calendar.rst:161 +msgid "" +"Return a year's calendar as an HTML table. *width* (defaulting to 3) " +"specifies the number of months per row." +msgstr "" + +#: ../Doc/library/calendar.rst:167 +msgid "" +"Return a year's calendar as a complete HTML page. *width* (defaulting to 3) " +"specifies the number of months per row. *css* is the name for the cascading " +"style sheet to be used. :const:`None` can be passed if no style sheet should " +"be used. *encoding* specifies the encoding to be used for the output " +"(defaulting to the system default encoding)." +msgstr "" + +#: ../Doc/library/calendar.rst:176 +msgid "" +"This subclass of :class:`TextCalendar` can be passed a locale name in the " +"constructor and will return month and weekday names in the specified locale. " +"If this locale includes an encoding all strings containing month and weekday " +"names will be returned as unicode." +msgstr "" + +#: ../Doc/library/calendar.rst:184 +msgid "" +"This subclass of :class:`HTMLCalendar` can be passed a locale name in the " +"constructor and will return month and weekday names in the specified locale. " +"If this locale includes an encoding all strings containing month and weekday " +"names will be returned as unicode." +msgstr "" + +#: ../Doc/library/calendar.rst:191 +msgid "" +"The :meth:`formatweekday` and :meth:`formatmonthname` methods of these two " +"classes temporarily change the current locale to the given *locale*. " +"Because the current locale is a process-wide setting, they are not thread-" +"safe." +msgstr "" + +#: ../Doc/library/calendar.rst:196 +msgid "For simple text calendars this module provides the following functions." +msgstr "" + +#: ../Doc/library/calendar.rst:200 +msgid "" +"Sets the weekday (``0`` is Monday, ``6`` is Sunday) to start each week. The " +"values :const:`MONDAY`, :const:`TUESDAY`, :const:`WEDNESDAY`, :const:" +"`THURSDAY`, :const:`FRIDAY`, :const:`SATURDAY`, and :const:`SUNDAY` are " +"provided for convenience. For example, to set the first weekday to Sunday::" +msgstr "" + +#: ../Doc/library/calendar.rst:211 +msgid "Returns the current setting for the weekday to start each week." +msgstr "" + +#: ../Doc/library/calendar.rst:216 +msgid "" +"Returns :const:`True` if *year* is a leap year, otherwise :const:`False`." +msgstr "" + +#: ../Doc/library/calendar.rst:221 +msgid "" +"Returns the number of leap years in the range from *y1* to *y2* (exclusive), " +"where *y1* and *y2* are years." +msgstr "" + +#: ../Doc/library/calendar.rst:224 +msgid "This function works for ranges spanning a century change." +msgstr "" + +#: ../Doc/library/calendar.rst:229 +msgid "" +"Returns the day of the week (``0`` is Monday) for *year* (``1970``--...), " +"*month* (``1``--``12``), *day* (``1``--``31``)." +msgstr "" + +#: ../Doc/library/calendar.rst:235 +msgid "" +"Return a header containing abbreviated weekday names. *n* specifies the " +"width in characters for one weekday." +msgstr "" + +#: ../Doc/library/calendar.rst:241 +msgid "" +"Returns weekday of first day of the month and number of days in month, for " +"the specified *year* and *month*." +msgstr "" + +#: ../Doc/library/calendar.rst:247 +msgid "" +"Returns a matrix representing a month's calendar. Each row represents a " +"week; days outside of the month a represented by zeros. Each week begins " +"with Monday unless set by :func:`setfirstweekday`." +msgstr "" + +#: ../Doc/library/calendar.rst:254 +msgid "Prints a month's calendar as returned by :func:`month`." +msgstr "" + +#: ../Doc/library/calendar.rst:259 +msgid "" +"Returns a month's calendar in a multi-line string using the :meth:" +"`formatmonth` of the :class:`TextCalendar` class." +msgstr "" + +#: ../Doc/library/calendar.rst:265 +msgid "" +"Prints the calendar for an entire year as returned by :func:`calendar`." +msgstr "" + +#: ../Doc/library/calendar.rst:270 +msgid "" +"Returns a 3-column calendar for an entire year as a multi-line string using " +"the :meth:`formatyear` of the :class:`TextCalendar` class." +msgstr "" + +#: ../Doc/library/calendar.rst:276 +msgid "" +"An unrelated but handy function that takes a time tuple such as returned by " +"the :func:`~time.gmtime` function in the :mod:`time` module, and returns the " +"corresponding Unix timestamp value, assuming an epoch of 1970, and the POSIX " +"encoding. In fact, :func:`time.gmtime` and :func:`timegm` are each others' " +"inverse." +msgstr "" + +#: ../Doc/library/calendar.rst:283 +msgid "The :mod:`calendar` module exports the following data attributes:" +msgstr "" + +#: ../Doc/library/calendar.rst:287 +msgid "An array that represents the days of the week in the current locale." +msgstr "" + +#: ../Doc/library/calendar.rst:292 +msgid "" +"An array that represents the abbreviated days of the week in the current " +"locale." +msgstr "" + +#: ../Doc/library/calendar.rst:297 +msgid "" +"An array that represents the months of the year in the current locale. This " +"follows normal convention of January being month number 1, so it has a " +"length of 13 and ``month_name[0]`` is the empty string." +msgstr "" + +#: ../Doc/library/calendar.rst:304 +msgid "" +"An array that represents the abbreviated months of the year in the current " +"locale. This follows normal convention of January being month number 1, so " +"it has a length of 13 and ``month_abbr[0]`` is the empty string." +msgstr "" + +#: ../Doc/library/calendar.rst:313 ../Doc/library/time.rst:681 +msgid "Module :mod:`datetime`" +msgstr "" + +#: ../Doc/library/calendar.rst:312 +msgid "" +"Object-oriented interface to dates and times with similar functionality to " +"the :mod:`time` module." +msgstr "" + +#: ../Doc/library/calendar.rst:315 ../Doc/library/datetime.rst:70 +msgid "Module :mod:`time`" +msgstr "" + +#: ../Doc/library/calendar.rst:316 +msgid "Low-level time related functions." +msgstr "" + +#: ../Doc/library/cgi.rst:2 +msgid ":mod:`cgi` --- Common Gateway Interface support" +msgstr "" + +#: ../Doc/library/cgi.rst:7 +msgid "**Source code:** :source:`Lib/cgi.py`" +msgstr "" + +#: ../Doc/library/cgi.rst:19 +msgid "Support module for Common Gateway Interface (CGI) scripts." +msgstr "" + +#: ../Doc/library/cgi.rst:21 +msgid "" +"This module defines a number of utilities for use by CGI scripts written in " +"Python." +msgstr "" + +#: ../Doc/library/cgi.rst:26 ../Doc/library/importlib.rst:17 +#: ../Doc/library/intro.rst:5 ../Doc/library/multiprocessing.rst:12 +#: ../Doc/library/selectors.rst:14 ../Doc/library/sqlite3.rst:766 +#: ../Doc/library/turtle.rst:20 +msgid "Introduction" +msgstr "" + +#: ../Doc/library/cgi.rst:30 +msgid "" +"A CGI script is invoked by an HTTP server, usually to process user input " +"submitted through an HTML ``
`` or ```` element." +msgstr "" + +#: ../Doc/library/cgi.rst:33 +msgid "" +"Most often, CGI scripts live in the server's special :file:`cgi-bin` " +"directory. The HTTP server places all sorts of information about the request " +"(such as the client's hostname, the requested URL, the query string, and " +"lots of other goodies) in the script's shell environment, executes the " +"script, and sends the script's output back to the client." +msgstr "" + +#: ../Doc/library/cgi.rst:39 +msgid "" +"The script's input is connected to the client too, and sometimes the form " +"data is read this way; at other times the form data is passed via the " +"\"query string\" part of the URL. This module is intended to take care of " +"the different cases and provide a simpler interface to the Python script. " +"It also provides a number of utilities that help in debugging scripts, and " +"the latest addition is support for file uploads from a form (if your browser " +"supports it)." +msgstr "" + +#: ../Doc/library/cgi.rst:46 +msgid "" +"The output of a CGI script should consist of two sections, separated by a " +"blank line. The first section contains a number of headers, telling the " +"client what kind of data is following. Python code to generate a minimal " +"header section looks like this::" +msgstr "" + +#: ../Doc/library/cgi.rst:54 +msgid "" +"The second section is usually HTML, which allows the client software to " +"display nicely formatted text with header, in-line images, etc. Here's " +"Python code that prints a simple piece of HTML::" +msgstr "" + +#: ../Doc/library/cgi.rst:66 +msgid "Using the cgi module" +msgstr "" + +#: ../Doc/library/cgi.rst:68 +msgid "Begin by writing ``import cgi``." +msgstr "" + +#: ../Doc/library/cgi.rst:70 +msgid "When you write a new script, consider adding these lines::" +msgstr "" + +#: ../Doc/library/cgi.rst:75 +msgid "" +"This activates a special exception handler that will display detailed " +"reports in the Web browser if any errors occur. If you'd rather not show " +"the guts of your program to users of your script, you can have the reports " +"saved to files instead, with code like this::" +msgstr "" + +#: ../Doc/library/cgi.rst:83 +msgid "" +"It's very helpful to use this feature during script development. The reports " +"produced by :mod:`cgitb` provide information that can save you a lot of time " +"in tracking down bugs. You can always remove the ``cgitb`` line later when " +"you have tested your script and are confident that it works correctly." +msgstr "" + +#: ../Doc/library/cgi.rst:88 +msgid "" +"To get at submitted form data, use the :class:`FieldStorage` class. If the " +"form contains non-ASCII characters, use the *encoding* keyword parameter set " +"to the value of the encoding defined for the document. It is usually " +"contained in the META tag in the HEAD section of the HTML document or by " +"the :mailheader:`Content-Type` header). This reads the form contents from " +"the standard input or the environment (depending on the value of various " +"environment variables set according to the CGI standard). Since it may " +"consume standard input, it should be instantiated only once." +msgstr "" + +#: ../Doc/library/cgi.rst:97 +msgid "" +"The :class:`FieldStorage` instance can be indexed like a Python dictionary. " +"It allows membership testing with the :keyword:`in` operator, and also " +"supports the standard dictionary method :meth:`~dict.keys` and the built-in " +"function :func:`len`. Form fields containing empty strings are ignored and " +"do not appear in the dictionary; to keep such values, provide a true value " +"for the optional *keep_blank_values* keyword parameter when creating the :" +"class:`FieldStorage` instance." +msgstr "" + +#: ../Doc/library/cgi.rst:105 +msgid "" +"For instance, the following code (which assumes that the :mailheader:" +"`Content-Type` header and blank line have already been printed) checks that " +"the fields ``name`` and ``addr`` are both set to a non-empty string::" +msgstr "" + +#: ../Doc/library/cgi.rst:119 +msgid "" +"Here the fields, accessed through ``form[key]``, are themselves instances " +"of :class:`FieldStorage` (or :class:`MiniFieldStorage`, depending on the " +"form encoding). The :attr:`~FieldStorage.value` attribute of the instance " +"yields the string value of the field. The :meth:`~FieldStorage.getvalue` " +"method returns this string value directly; it also accepts an optional " +"second argument as a default to return if the requested key is not present." +msgstr "" + +#: ../Doc/library/cgi.rst:126 +msgid "" +"If the submitted form data contains more than one field with the same name, " +"the object retrieved by ``form[key]`` is not a :class:`FieldStorage` or :" +"class:`MiniFieldStorage` instance but a list of such instances. Similarly, " +"in this situation, ``form.getvalue(key)`` would return a list of strings. If " +"you expect this possibility (when your HTML form contains multiple fields " +"with the same name), use the :meth:`~FieldStorage.getlist` method, which " +"always returns a list of values (so that you do not need to special-case the " +"single item case). For example, this code concatenates any number of " +"username fields, separated by commas::" +msgstr "" + +#: ../Doc/library/cgi.rst:139 +msgid "" +"If a field represents an uploaded file, accessing the value via the :attr:" +"`~FieldStorage.value` attribute or the :meth:`~FieldStorage.getvalue` method " +"reads the entire file in memory as bytes. This may not be what you want. " +"You can test for an uploaded file by testing either the :attr:`~FieldStorage." +"filename` attribute or the :attr:`~FieldStorage.file` attribute. You can " +"then read the data from the :attr:`!file` attribute before it is " +"automatically closed as part of the garbage collection of the :class:" +"`FieldStorage` instance (the :func:`~io.RawIOBase.read` and :func:`~io." +"IOBase.readline` methods will return bytes)::" +msgstr "" + +#: ../Doc/library/cgi.rst:159 +msgid "" +":class:`FieldStorage` objects also support being used in a :keyword:`with` " +"statement, which will automatically close them when done." +msgstr "" + +#: ../Doc/library/cgi.rst:162 +msgid "" +"If an error is encountered when obtaining the contents of an uploaded file " +"(for example, when the user interrupts the form submission by clicking on a " +"Back or Cancel button) the :attr:`~FieldStorage.done` attribute of the " +"object for the field will be set to the value -1." +msgstr "" + +#: ../Doc/library/cgi.rst:167 +msgid "" +"The file upload draft standard entertains the possibility of uploading " +"multiple files from one field (using a recursive :mimetype:`multipart/\\*` " +"encoding). When this occurs, the item will be a dictionary-like :class:" +"`FieldStorage` item. This can be determined by testing its :attr:`!type` " +"attribute, which should be :mimetype:`multipart/form-data` (or perhaps " +"another MIME type matching :mimetype:`multipart/\\*`). In this case, it can " +"be iterated over recursively just like the top-level form object." +msgstr "" + +#: ../Doc/library/cgi.rst:175 +msgid "" +"When a form is submitted in the \"old\" format (as the query string or as a " +"single data part of type :mimetype:`application/x-www-form-urlencoded`), the " +"items will actually be instances of the class :class:`MiniFieldStorage`. In " +"this case, the :attr:`!list`, :attr:`!file`, and :attr:`filename` attributes " +"are always ``None``." +msgstr "" + +#: ../Doc/library/cgi.rst:180 +msgid "" +"A form submitted via POST that also has a query string will contain both :" +"class:`FieldStorage` and :class:`MiniFieldStorage` items." +msgstr "" + +#: ../Doc/library/cgi.rst:183 +msgid "" +"The :attr:`~FieldStorage.file` attribute is automatically closed upon the " +"garbage collection of the creating :class:`FieldStorage` instance." +msgstr "" + +#: ../Doc/library/cgi.rst:187 +msgid "" +"Added support for the context management protocol to the :class:" +"`FieldStorage` class." +msgstr "" + +#: ../Doc/library/cgi.rst:193 +msgid "Higher Level Interface" +msgstr "" + +#: ../Doc/library/cgi.rst:195 +msgid "" +"The previous section explains how to read CGI form data using the :class:" +"`FieldStorage` class. This section describes a higher level interface which " +"was added to this class to allow one to do it in a more readable and " +"intuitive way. The interface doesn't make the techniques described in " +"previous sections obsolete --- they are still useful to process file uploads " +"efficiently, for example." +msgstr "" + +#: ../Doc/library/cgi.rst:204 +msgid "" +"The interface consists of two simple methods. Using the methods you can " +"process form data in a generic way, without the need to worry whether only " +"one or more values were posted under one name." +msgstr "" + +#: ../Doc/library/cgi.rst:208 +msgid "" +"In the previous section, you learned to write following code anytime you " +"expected a user to post more than one value under one name::" +msgstr "" + +#: ../Doc/library/cgi.rst:217 +msgid "" +"This situation is common for example when a form contains a group of " +"multiple checkboxes with the same name::" +msgstr "" + +#: ../Doc/library/cgi.rst:223 +msgid "" +"In most situations, however, there's only one form control with a particular " +"name in a form and then you expect and need only one value associated with " +"this name. So you write a script containing for example this code::" +msgstr "" + +#: ../Doc/library/cgi.rst:229 +msgid "" +"The problem with the code is that you should never expect that a client will " +"provide valid input to your scripts. For example, if a curious user appends " +"another ``user=foo`` pair to the query string, then the script would crash, " +"because in this situation the ``getvalue(\"user\")`` method call returns a " +"list instead of a string. Calling the :meth:`~str.upper` method on a list " +"is not valid (since lists do not have a method of this name) and results in " +"an :exc:`AttributeError` exception." +msgstr "" + +#: ../Doc/library/cgi.rst:237 +msgid "" +"Therefore, the appropriate way to read form data values was to always use " +"the code which checks whether the obtained value is a single value or a list " +"of values. That's annoying and leads to less readable scripts." +msgstr "" + +#: ../Doc/library/cgi.rst:241 +msgid "" +"A more convenient approach is to use the methods :meth:`~FieldStorage." +"getfirst` and :meth:`~FieldStorage.getlist` provided by this higher level " +"interface." +msgstr "" + +#: ../Doc/library/cgi.rst:247 +msgid "" +"This method always returns only one value associated with form field *name*. " +"The method returns only the first value in case that more values were posted " +"under such name. Please note that the order in which the values are " +"received may vary from browser to browser and should not be counted on. " +"[#]_ If no such form field or value exists then the method returns the " +"value specified by the optional parameter *default*. This parameter " +"defaults to ``None`` if not specified." +msgstr "" + +#: ../Doc/library/cgi.rst:258 +msgid "" +"This method always returns a list of values associated with form field " +"*name*. The method returns an empty list if no such form field or value " +"exists for *name*. It returns a list consisting of one item if only one " +"such value exists." +msgstr "" + +#: ../Doc/library/cgi.rst:262 +msgid "Using these methods you can write nice compact code::" +msgstr "" + +#: ../Doc/library/cgi.rst:274 ../Doc/library/curses.rst:58 +#: ../Doc/library/curses.panel.rst:19 ../Doc/library/importlib.rst:78 +#: ../Doc/library/socket.rst:410 ../Doc/library/stdtypes.rst:4393 +#: ../Doc/library/tracemalloc.rst:259 ../Doc/library/winreg.rst:26 +#: ../Doc/library/xml.etree.elementtree.rst:461 +msgid "Functions" +msgstr "" + +#: ../Doc/library/cgi.rst:276 +msgid "" +"These are useful if you want more control, or if you want to employ some of " +"the algorithms implemented in this module in other circumstances." +msgstr "" + +#: ../Doc/library/cgi.rst:282 +msgid "" +"Parse a query in the environment or from a file (the file defaults to ``sys." +"stdin``). The *keep_blank_values* and *strict_parsing* parameters are " +"passed to :func:`urllib.parse.parse_qs` unchanged." +msgstr "" + +#: ../Doc/library/cgi.rst:289 +msgid "" +"This function is deprecated in this module. Use :func:`urllib.parse." +"parse_qs` instead. It is maintained here only for backward compatibility." +msgstr "" + +#: ../Doc/library/cgi.rst:294 +msgid "" +"This function is deprecated in this module. Use :func:`urllib.parse." +"parse_qsl` instead. It is maintained here only for backward compatibility." +msgstr "" + +#: ../Doc/library/cgi.rst:299 +msgid "" +"Parse input of type :mimetype:`multipart/form-data` (for file uploads). " +"Arguments are *fp* for the input file and *pdict* for a dictionary " +"containing other parameters in the :mailheader:`Content-Type` header." +msgstr "" + +#: ../Doc/library/cgi.rst:303 +msgid "" +"Returns a dictionary just like :func:`urllib.parse.parse_qs` keys are the " +"field names, each value is a list of values for that field. This is easy to " +"use but not much good if you are expecting megabytes to be uploaded --- in " +"that case, use the :class:`FieldStorage` class instead which is much more " +"flexible." +msgstr "" + +#: ../Doc/library/cgi.rst:308 +msgid "" +"Note that this does not parse nested multipart parts --- use :class:" +"`FieldStorage` for that." +msgstr "" + +#: ../Doc/library/cgi.rst:314 +msgid "" +"Parse a MIME header (such as :mailheader:`Content-Type`) into a main value " +"and a dictionary of parameters." +msgstr "" + +#: ../Doc/library/cgi.rst:320 +msgid "" +"Robust test CGI script, usable as main program. Writes minimal HTTP headers " +"and formats all information provided to the script in HTML form." +msgstr "" + +#: ../Doc/library/cgi.rst:326 +msgid "Format the shell environment in HTML." +msgstr "" + +#: ../Doc/library/cgi.rst:331 +msgid "Format a form in HTML." +msgstr "" + +#: ../Doc/library/cgi.rst:336 +msgid "Format the current directory in HTML." +msgstr "" + +#: ../Doc/library/cgi.rst:341 +msgid "Print a list of useful (used by CGI) environment variables in HTML." +msgstr "" + +#: ../Doc/library/cgi.rst:346 +msgid "" +"Convert the characters ``'&'``, ``'<'`` and ``'>'`` in string *s* to HTML-" +"safe sequences. Use this if you need to display text that might contain " +"such characters in HTML. If the optional flag *quote* is true, the " +"quotation mark character (``\"``) is also translated; this helps for " +"inclusion in an HTML attribute value delimited by double quotes, as in ````. Note that single quotes are never translated." +msgstr "" + +#: ../Doc/library/cgi.rst:353 +msgid "" +"This function is unsafe because *quote* is false by default, and therefore " +"deprecated. Use :func:`html.escape` instead." +msgstr "" + +#: ../Doc/library/cgi.rst:361 +msgid "Caring about security" +msgstr "" + +#: ../Doc/library/cgi.rst:365 +msgid "" +"There's one important rule: if you invoke an external program (via the :func:" +"`os.system` or :func:`os.popen` functions. or others with similar " +"functionality), make very sure you don't pass arbitrary strings received " +"from the client to the shell. This is a well-known security hole whereby " +"clever hackers anywhere on the Web can exploit a gullible CGI script to " +"invoke arbitrary shell commands. Even parts of the URL or field names " +"cannot be trusted, since the request doesn't have to come from your form!" +msgstr "" + +#: ../Doc/library/cgi.rst:373 +msgid "" +"To be on the safe side, if you must pass a string gotten from a form to a " +"shell command, you should make sure the string contains only alphanumeric " +"characters, dashes, underscores, and periods." +msgstr "" + +#: ../Doc/library/cgi.rst:379 +msgid "Installing your CGI script on a Unix system" +msgstr "" + +#: ../Doc/library/cgi.rst:381 +msgid "" +"Read the documentation for your HTTP server and check with your local system " +"administrator to find the directory where CGI scripts should be installed; " +"usually this is in a directory :file:`cgi-bin` in the server tree." +msgstr "" + +#: ../Doc/library/cgi.rst:385 +msgid "" +"Make sure that your script is readable and executable by \"others\"; the " +"Unix file mode should be ``0o755`` octal (use ``chmod 0755 filename``). " +"Make sure that the first line of the script contains ``#!`` starting in " +"column 1 followed by the pathname of the Python interpreter, for instance::" +msgstr "" + +#: ../Doc/library/cgi.rst:392 +msgid "" +"Make sure the Python interpreter exists and is executable by \"others\"." +msgstr "" + +#: ../Doc/library/cgi.rst:394 +msgid "" +"Make sure that any files your script needs to read or write are readable or " +"writable, respectively, by \"others\" --- their mode should be ``0o644`` for " +"readable and ``0o666`` for writable. This is because, for security reasons, " +"the HTTP server executes your script as user \"nobody\", without any special " +"privileges. It can only read (write, execute) files that everybody can read " +"(write, execute). The current directory at execution time is also different " +"(it is usually the server's cgi-bin directory) and the set of environment " +"variables is also different from what you get when you log in. In " +"particular, don't count on the shell's search path for executables (:envvar:" +"`PATH`) or the Python module search path (:envvar:`PYTHONPATH`) to be set to " +"anything interesting." +msgstr "" + +#: ../Doc/library/cgi.rst:405 +msgid "" +"If you need to load modules from a directory which is not on Python's " +"default module search path, you can change the path in your script, before " +"importing other modules. For example::" +msgstr "" + +#: ../Doc/library/cgi.rst:413 +msgid "(This way, the directory inserted last will be searched first!)" +msgstr "" + +#: ../Doc/library/cgi.rst:415 +msgid "" +"Instructions for non-Unix systems will vary; check your HTTP server's " +"documentation (it will usually have a section on CGI scripts)." +msgstr "" + +#: ../Doc/library/cgi.rst:420 +msgid "Testing your CGI script" +msgstr "" + +#: ../Doc/library/cgi.rst:422 +msgid "" +"Unfortunately, a CGI script will generally not run when you try it from the " +"command line, and a script that works perfectly from the command line may " +"fail mysteriously when run from the server. There's one reason why you " +"should still test your script from the command line: if it contains a syntax " +"error, the Python interpreter won't execute it at all, and the HTTP server " +"will most likely send a cryptic error to the client." +msgstr "" + +#: ../Doc/library/cgi.rst:429 +msgid "" +"Assuming your script has no syntax errors, yet it does not work, you have no " +"choice but to read the next section." +msgstr "" + +#: ../Doc/library/cgi.rst:434 +msgid "Debugging CGI scripts" +msgstr "" + +#: ../Doc/library/cgi.rst:438 +msgid "" +"First of all, check for trivial installation errors --- reading the section " +"above on installing your CGI script carefully can save you a lot of time. " +"If you wonder whether you have understood the installation procedure " +"correctly, try installing a copy of this module file (:file:`cgi.py`) as a " +"CGI script. When invoked as a script, the file will dump its environment " +"and the contents of the form in HTML form. Give it the right mode etc, and " +"send it a request. If it's installed in the standard :file:`cgi-bin` " +"directory, it should be possible to send it a request by entering a URL into " +"your browser of the form:" +msgstr "" + +#: ../Doc/library/cgi.rst:451 +msgid "" +"If this gives an error of type 404, the server cannot find the script -- " +"perhaps you need to install it in a different directory. If it gives " +"another error, there's an installation problem that you should fix before " +"trying to go any further. If you get a nicely formatted listing of the " +"environment and form content (in this example, the fields should be listed " +"as \"addr\" with value \"At Home\" and \"name\" with value \"Joe Blow\"), " +"the :file:`cgi.py` script has been installed correctly. If you follow the " +"same procedure for your own script, you should now be able to debug it." +msgstr "" + +#: ../Doc/library/cgi.rst:460 +msgid "" +"The next step could be to call the :mod:`cgi` module's :func:`test` function " +"from your script: replace its main code with the single statement ::" +msgstr "" + +#: ../Doc/library/cgi.rst:465 +msgid "" +"This should produce the same results as those gotten from installing the :" +"file:`cgi.py` file itself." +msgstr "" + +#: ../Doc/library/cgi.rst:468 +msgid "" +"When an ordinary Python script raises an unhandled exception (for whatever " +"reason: of a typo in a module name, a file that can't be opened, etc.), the " +"Python interpreter prints a nice traceback and exits. While the Python " +"interpreter will still do this when your CGI script raises an exception, " +"most likely the traceback will end up in one of the HTTP server's log files, " +"or be discarded altogether." +msgstr "" + +#: ../Doc/library/cgi.rst:475 +msgid "" +"Fortunately, once you have managed to get your script to execute *some* " +"code, you can easily send tracebacks to the Web browser using the :mod:" +"`cgitb` module. If you haven't done so already, just add the lines::" +msgstr "" + +#: ../Doc/library/cgi.rst:482 +msgid "" +"to the top of your script. Then try running it again; when a problem " +"occurs, you should see a detailed report that will likely make apparent the " +"cause of the crash." +msgstr "" + +#: ../Doc/library/cgi.rst:486 +msgid "" +"If you suspect that there may be a problem in importing the :mod:`cgitb` " +"module, you can use an even more robust approach (which only uses built-in " +"modules)::" +msgstr "" + +#: ../Doc/library/cgi.rst:495 +msgid "" +"This relies on the Python interpreter to print the traceback. The content " +"type of the output is set to plain text, which disables all HTML " +"processing. If your script works, the raw HTML will be displayed by your " +"client. If it raises an exception, most likely after the first two lines " +"have been printed, a traceback will be displayed. Because no HTML " +"interpretation is going on, the traceback will be readable." +msgstr "" + +#: ../Doc/library/cgi.rst:504 +msgid "Common problems and solutions" +msgstr "" + +#: ../Doc/library/cgi.rst:506 +msgid "" +"Most HTTP servers buffer the output from CGI scripts until the script is " +"completed. This means that it is not possible to display a progress report " +"on the client's display while the script is running." +msgstr "" + +#: ../Doc/library/cgi.rst:510 +msgid "Check the installation instructions above." +msgstr "" + +#: ../Doc/library/cgi.rst:512 +msgid "" +"Check the HTTP server's log files. (``tail -f logfile`` in a separate " +"window may be useful!)" +msgstr "" + +#: ../Doc/library/cgi.rst:515 +msgid "" +"Always check a script for syntax errors first, by doing something like " +"``python script.py``." +msgstr "" + +#: ../Doc/library/cgi.rst:518 +msgid "" +"If your script does not have any syntax errors, try adding ``import cgitb; " +"cgitb.enable()`` to the top of the script." +msgstr "" + +#: ../Doc/library/cgi.rst:521 +msgid "" +"When invoking external programs, make sure they can be found. Usually, this " +"means using absolute path names --- :envvar:`PATH` is usually not set to a " +"very useful value in a CGI script." +msgstr "" + +#: ../Doc/library/cgi.rst:525 +msgid "" +"When reading or writing external files, make sure they can be read or " +"written by the userid under which your CGI script will be running: this is " +"typically the userid under which the web server is running, or some " +"explicitly specified userid for a web server's ``suexec`` feature." +msgstr "" + +#: ../Doc/library/cgi.rst:530 +msgid "" +"Don't try to give a CGI script a set-uid mode. This doesn't work on most " +"systems, and is a security liability as well." +msgstr "" + +#: ../Doc/library/cgi.rst:535 +msgid "" +"Note that some recent versions of the HTML specification do state what order " +"the field values should be supplied in, but knowing whether a request was " +"received from a conforming browser, or even from a browser at all, is " +"tedious and error-prone." +msgstr "" + +#: ../Doc/library/cgitb.rst:2 +msgid ":mod:`cgitb` --- Traceback manager for CGI scripts" +msgstr "" + +#: ../Doc/library/cgitb.rst:10 +msgid "**Source code:** :source:`Lib/cgitb.py`" +msgstr "" + +#: ../Doc/library/cgitb.rst:20 +msgid "" +"The :mod:`cgitb` module provides a special exception handler for Python " +"scripts. (Its name is a bit misleading. It was originally designed to " +"display extensive traceback information in HTML for CGI scripts. It was " +"later generalized to also display this information in plain text.) After " +"this module is activated, if an uncaught exception occurs, a detailed, " +"formatted report will be displayed. The report includes a traceback showing " +"excerpts of the source code for each level, as well as the values of the " +"arguments and local variables to currently running functions, to help you " +"debug the problem. Optionally, you can save this information to a file " +"instead of sending it to the browser." +msgstr "" + +#: ../Doc/library/cgitb.rst:30 +msgid "To enable this feature, simply add this to the top of your CGI script::" +msgstr "" + +#: ../Doc/library/cgitb.rst:35 +msgid "" +"The options to the :func:`enable` function control whether the report is " +"displayed in the browser and whether the report is logged to a file for " +"later analysis." +msgstr "" + +#: ../Doc/library/cgitb.rst:44 +msgid "" +"This function causes the :mod:`cgitb` module to take over the interpreter's " +"default handling for exceptions by setting the value of :attr:`sys." +"excepthook`." +msgstr "" + +#: ../Doc/library/cgitb.rst:47 +msgid "" +"The optional argument *display* defaults to ``1`` and can be set to ``0`` to " +"suppress sending the traceback to the browser. If the argument *logdir* is " +"present, the traceback reports are written to files. The value of *logdir* " +"should be a directory where these files will be placed. The optional " +"argument *context* is the number of lines of context to display around the " +"current line of source code in the traceback; this defaults to ``5``. If the " +"optional argument *format* is ``\"html\"``, the output is formatted as " +"HTML. Any other value forces plain text output. The default value is ``" +"\"html\"``." +msgstr "" + +#: ../Doc/library/cgitb.rst:59 +msgid "" +"This function handles an exception using the default settings (that is, show " +"a report in the browser, but don't log to a file). This can be used when " +"you've caught an exception and want to report it using :mod:`cgitb`. The " +"optional *info* argument should be a 3-tuple containing an exception type, " +"exception value, and traceback object, exactly like the tuple returned by :" +"func:`sys.exc_info`. If the *info* argument is not supplied, the current " +"exception is obtained from :func:`sys.exc_info`." +msgstr "" + +#: ../Doc/library/chunk.rst:2 +msgid ":mod:`chunk` --- Read IFF chunked data" +msgstr "" + +#: ../Doc/library/chunk.rst:10 +msgid "**Source code:** :source:`Lib/chunk.py`" +msgstr "" + +#: ../Doc/library/chunk.rst:21 +msgid "" +"This module provides an interface for reading files that use EA IFF 85 " +"chunks. [#]_ This format is used in at least the Audio Interchange File " +"Format (AIFF/AIFF-C) and the Real Media File Format (RMFF). The WAVE audio " +"file format is closely related and can also be read using this module." +msgstr "" + +#: ../Doc/library/chunk.rst:26 +msgid "A chunk has the following structure:" +msgstr "" + +#: ../Doc/library/chunk.rst:29 +msgid "Offset" +msgstr "" + +#: ../Doc/library/chunk.rst:29 +msgid "Length" +msgstr "" + +#: ../Doc/library/chunk.rst:29 ../Doc/library/sunau.rst:21 +msgid "Contents" +msgstr "" + +#: ../Doc/library/chunk.rst:31 ../Doc/library/grp.rst:20 +#: ../Doc/library/logging.rst:351 ../Doc/library/pwd.rst:20 +#: ../Doc/library/spwd.rst:23 ../Doc/library/time.rst:538 +#: ../Doc/library/tkinter.rst:432 ../Doc/library/urllib.parse.rst:94 +#: ../Doc/library/urllib.parse.rst:215 ../Doc/library/urllib.parse.rst:300 +msgid "0" +msgstr "" + +#: ../Doc/library/chunk.rst:31 +msgid "Chunk ID" +msgstr "" + +#: ../Doc/library/chunk.rst:33 +msgid "Size of chunk in big-endian byte order, not including the header" +msgstr "" + +#: ../Doc/library/chunk.rst:37 +msgid "*n*" +msgstr "" + +#: ../Doc/library/chunk.rst:37 +msgid "Data bytes, where *n* is the size given in the preceding field" +msgstr "" + +#: ../Doc/library/chunk.rst:41 +msgid "8 + *n*" +msgstr "" + +#: ../Doc/library/chunk.rst:41 +msgid "0 or 1" +msgstr "" + +#: ../Doc/library/chunk.rst:41 +msgid "Pad byte needed if *n* is odd and chunk alignment is used" +msgstr "" + +#: ../Doc/library/chunk.rst:45 +msgid "The ID is a 4-byte string which identifies the type of chunk." +msgstr "" + +#: ../Doc/library/chunk.rst:47 +msgid "" +"The size field (a 32-bit value, encoded using big-endian byte order) gives " +"the size of the chunk data, not including the 8-byte header." +msgstr "" + +#: ../Doc/library/chunk.rst:50 +msgid "" +"Usually an IFF-type file consists of one or more chunks. The proposed usage " +"of the :class:`Chunk` class defined here is to instantiate an instance at " +"the start of each chunk and read from the instance until it reaches the end, " +"after which a new instance can be instantiated. At the end of the file, " +"creating a new instance will fail with an :exc:`EOFError` exception." +msgstr "" + +#: ../Doc/library/chunk.rst:59 +msgid "" +"Class which represents a chunk. The *file* argument is expected to be a " +"file-like object. An instance of this class is specifically allowed. The " +"only method that is needed is :meth:`~io.IOBase.read`. If the methods :meth:" +"`~io.IOBase.seek` and :meth:`~io.IOBase.tell` are present and don't raise an " +"exception, they are also used. If these methods are present and raise an " +"exception, they are expected to not have altered the object. If the " +"optional argument *align* is true, chunks are assumed to be aligned on 2-" +"byte boundaries. If *align* is false, no alignment is assumed. The default " +"value is true. If the optional argument *bigendian* is false, the chunk " +"size is assumed to be in little-endian order. This is needed for WAVE audio " +"files. The default value is true. If the optional argument *inclheader* is " +"true, the size given in the chunk header includes the size of the header. " +"The default value is false." +msgstr "" + +#: ../Doc/library/chunk.rst:73 +msgid "A :class:`Chunk` object supports the following methods:" +msgstr "" + +#: ../Doc/library/chunk.rst:78 +msgid "" +"Returns the name (ID) of the chunk. This is the first 4 bytes of the chunk." +msgstr "" + +#: ../Doc/library/chunk.rst:84 +msgid "Returns the size of the chunk." +msgstr "" + +#: ../Doc/library/chunk.rst:89 +msgid "" +"Close and skip to the end of the chunk. This does not close the underlying " +"file." +msgstr "" + +#: ../Doc/library/chunk.rst:92 +msgid "" +"The remaining methods will raise :exc:`OSError` if called after the :meth:" +"`close` method has been called. Before Python 3.3, they used to raise :exc:" +"`IOError`, now an alias of :exc:`OSError`." +msgstr "" + +#: ../Doc/library/chunk.rst:99 +msgid "Returns ``False``." +msgstr "" + +#: ../Doc/library/chunk.rst:104 +msgid "" +"Set the chunk's current position. The *whence* argument is optional and " +"defaults to ``0`` (absolute file positioning); other values are ``1`` (seek " +"relative to the current position) and ``2`` (seek relative to the file's " +"end). There is no return value. If the underlying file does not allow seek, " +"only forward seeks are allowed." +msgstr "" + +#: ../Doc/library/chunk.rst:113 +msgid "Return the current position into the chunk." +msgstr "" + +#: ../Doc/library/chunk.rst:118 +msgid "" +"Read at most *size* bytes from the chunk (less if the read hits the end of " +"the chunk before obtaining *size* bytes). If the *size* argument is " +"negative or omitted, read all data until the end of the chunk. An empty " +"bytes object is returned when the end of the chunk is encountered " +"immediately." +msgstr "" + +#: ../Doc/library/chunk.rst:127 +msgid "" +"Skip to the end of the chunk. All further calls to :meth:`read` for the " +"chunk will return ``b''``. If you are not interested in the contents of the " +"chunk, this method should be called so that the file points to the start of " +"the next chunk." +msgstr "" + +#: ../Doc/library/chunk.rst:135 +msgid "" +"\"EA IFF 85\" Standard for Interchange Format Files, Jerry Morrison, " +"Electronic Arts, January 1985." +msgstr "" + +#: ../Doc/library/cmath.rst:2 +msgid ":mod:`cmath` --- Mathematical functions for complex numbers" +msgstr "" + +#: ../Doc/library/cmath.rst:9 +msgid "" +"This module is always available. It provides access to mathematical " +"functions for complex numbers. The functions in this module accept " +"integers, floating-point numbers or complex numbers as arguments. They will " +"also accept any Python object that has either a :meth:`__complex__` or a :" +"meth:`__float__` method: these methods are used to convert the object to a " +"complex or floating-point number, respectively, and the function is then " +"applied to the result of the conversion." +msgstr "" + +#: ../Doc/library/cmath.rst:19 +msgid "" +"On platforms with hardware and system-level support for signed zeros, " +"functions involving branch cuts are continuous on *both* sides of the branch " +"cut: the sign of the zero distinguishes one side of the branch cut from the " +"other. On platforms that do not support signed zeros the continuity is as " +"specified below." +msgstr "" + +#: ../Doc/library/cmath.rst:27 +msgid "Conversions to and from polar coordinates" +msgstr "" + +#: ../Doc/library/cmath.rst:29 +msgid "" +"A Python complex number ``z`` is stored internally using *rectangular* or " +"*Cartesian* coordinates. It is completely determined by its *real part* ``z." +"real`` and its *imaginary part* ``z.imag``. In other words::" +msgstr "" + +#: ../Doc/library/cmath.rst:36 +msgid "" +"*Polar coordinates* give an alternative way to represent a complex number. " +"In polar coordinates, a complex number *z* is defined by the modulus *r* and " +"the phase angle *phi*. The modulus *r* is the distance from *z* to the " +"origin, while the phase *phi* is the counterclockwise angle, measured in " +"radians, from the positive x-axis to the line segment that joins the origin " +"to *z*." +msgstr "" + +#: ../Doc/library/cmath.rst:43 +msgid "" +"The following functions can be used to convert from the native rectangular " +"coordinates to polar coordinates and back." +msgstr "" + +#: ../Doc/library/cmath.rst:48 +msgid "" +"Return the phase of *x* (also known as the *argument* of *x*), as a float. " +"``phase(x)`` is equivalent to ``math.atan2(x.imag, x.real)``. The result " +"lies in the range [-π, π], and the branch cut for this operation lies along " +"the negative real axis, continuous from above. On systems with support for " +"signed zeros (which includes most systems in current use), this means that " +"the sign of the result is the same as the sign of ``x.imag``, even when ``x." +"imag`` is zero::" +msgstr "" + +#: ../Doc/library/cmath.rst:65 +msgid "" +"The modulus (absolute value) of a complex number *x* can be computed using " +"the built-in :func:`abs` function. There is no separate :mod:`cmath` module " +"function for this operation." +msgstr "" + +#: ../Doc/library/cmath.rst:72 +msgid "" +"Return the representation of *x* in polar coordinates. Returns a pair ``(r, " +"phi)`` where *r* is the modulus of *x* and phi is the phase of *x*. " +"``polar(x)`` is equivalent to ``(abs(x), phase(x))``." +msgstr "" + +#: ../Doc/library/cmath.rst:80 +msgid "" +"Return the complex number *x* with polar coordinates *r* and *phi*. " +"Equivalent to ``r * (math.cos(phi) + math.sin(phi)*1j)``." +msgstr "" + +#: ../Doc/library/cmath.rst:85 ../Doc/library/math.rst:198 +msgid "Power and logarithmic functions" +msgstr "" + +#: ../Doc/library/cmath.rst:89 +msgid "Return the exponential value ``e**x``." +msgstr "" + +#: ../Doc/library/cmath.rst:94 +msgid "" +"Returns the logarithm of *x* to the given *base*. If the *base* is not " +"specified, returns the natural logarithm of *x*. There is one branch cut, " +"from 0 along the negative real axis to -∞, continuous from above." +msgstr "" + +#: ../Doc/library/cmath.rst:101 +msgid "" +"Return the base-10 logarithm of *x*. This has the same branch cut as :func:" +"`log`." +msgstr "" + +#: ../Doc/library/cmath.rst:107 +msgid "" +"Return the square root of *x*. This has the same branch cut as :func:`log`." +msgstr "" + +#: ../Doc/library/cmath.rst:111 ../Doc/library/math.rst:273 +msgid "Trigonometric functions" +msgstr "" + +#: ../Doc/library/cmath.rst:115 +msgid "" +"Return the arc cosine of *x*. There are two branch cuts: One extends right " +"from 1 along the real axis to ∞, continuous from below. The other extends " +"left from -1 along the real axis to -∞, continuous from above." +msgstr "" + +#: ../Doc/library/cmath.rst:122 +msgid "" +"Return the arc sine of *x*. This has the same branch cuts as :func:`acos`." +msgstr "" + +#: ../Doc/library/cmath.rst:127 +msgid "" +"Return the arc tangent of *x*. There are two branch cuts: One extends from " +"``1j`` along the imaginary axis to ``∞j``, continuous from the right. The " +"other extends from ``-1j`` along the imaginary axis to ``-∞j``, continuous " +"from the left." +msgstr "" + +#: ../Doc/library/cmath.rst:135 +msgid "Return the cosine of *x*." +msgstr "" + +#: ../Doc/library/cmath.rst:140 +msgid "Return the sine of *x*." +msgstr "" + +#: ../Doc/library/cmath.rst:145 +msgid "Return the tangent of *x*." +msgstr "" + +#: ../Doc/library/cmath.rst:149 ../Doc/library/math.rst:335 +msgid "Hyperbolic functions" +msgstr "" + +#: ../Doc/library/cmath.rst:153 +msgid "" +"Return the inverse hyperbolic cosine of *x*. There is one branch cut, " +"extending left from 1 along the real axis to -∞, continuous from above." +msgstr "" + +#: ../Doc/library/cmath.rst:159 +msgid "" +"Return the inverse hyperbolic sine of *x*. There are two branch cuts: One " +"extends from ``1j`` along the imaginary axis to ``∞j``, continuous from the " +"right. The other extends from ``-1j`` along the imaginary axis to ``-∞j``, " +"continuous from the left." +msgstr "" + +#: ../Doc/library/cmath.rst:167 +msgid "" +"Return the inverse hyperbolic tangent of *x*. There are two branch cuts: One " +"extends from ``1`` along the real axis to ``∞``, continuous from below. The " +"other extends from ``-1`` along the real axis to ``-∞``, continuous from " +"above." +msgstr "" + +#: ../Doc/library/cmath.rst:175 ../Doc/library/math.rst:358 +msgid "Return the hyperbolic cosine of *x*." +msgstr "" + +#: ../Doc/library/cmath.rst:180 ../Doc/library/math.rst:363 +msgid "Return the hyperbolic sine of *x*." +msgstr "" + +#: ../Doc/library/cmath.rst:185 ../Doc/library/math.rst:368 +msgid "Return the hyperbolic tangent of *x*." +msgstr "" + +#: ../Doc/library/cmath.rst:189 +msgid "Classification functions" +msgstr "" + +#: ../Doc/library/cmath.rst:193 +msgid "" +"Return ``True`` if both the real and imaginary parts of *x* are finite, and " +"``False`` otherwise." +msgstr "" + +#: ../Doc/library/cmath.rst:201 +msgid "" +"Return ``True`` if either the real or the imaginary part of *x* is an " +"infinity, and ``False`` otherwise." +msgstr "" + +#: ../Doc/library/cmath.rst:207 +msgid "" +"Return ``True`` if either the real or the imaginary part of *x* is a NaN, " +"and ``False`` otherwise." +msgstr "" + +#: ../Doc/library/cmath.rst:213 ../Doc/library/math.rst:117 +msgid "" +"Return ``True`` if the values *a* and *b* are close to each other and " +"``False`` otherwise." +msgstr "" + +#: ../Doc/library/cmath.rst:216 ../Doc/library/math.rst:120 +msgid "" +"Whether or not two values are considered close is determined according to " +"given absolute and relative tolerances." +msgstr "" + +#: ../Doc/library/cmath.rst:219 ../Doc/library/math.rst:123 +msgid "" +"*rel_tol* is the relative tolerance -- it is the maximum allowed difference " +"between *a* and *b*, relative to the larger absolute value of *a* or *b*. " +"For example, to set a tolerance of 5%, pass ``rel_tol=0.05``. The default " +"tolerance is ``1e-09``, which assures that the two values are the same " +"within about 9 decimal digits. *rel_tol* must be greater than zero." +msgstr "" + +#: ../Doc/library/cmath.rst:225 ../Doc/library/math.rst:129 +msgid "" +"*abs_tol* is the minimum absolute tolerance -- useful for comparisons near " +"zero. *abs_tol* must be at least zero." +msgstr "" + +#: ../Doc/library/cmath.rst:228 ../Doc/library/math.rst:132 +msgid "" +"If no errors occur, the result will be: ``abs(a-b) <= max(rel_tol * " +"max(abs(a), abs(b)), abs_tol)``." +msgstr "" + +#: ../Doc/library/cmath.rst:231 ../Doc/library/math.rst:135 +msgid "" +"The IEEE 754 special values of ``NaN``, ``inf``, and ``-inf`` will be " +"handled according to IEEE rules. Specifically, ``NaN`` is not considered " +"close to any other value, including ``NaN``. ``inf`` and ``-inf`` are only " +"considered close to themselves." +msgstr "" + +#: ../Doc/library/cmath.rst:240 ../Doc/library/math.rst:144 +msgid ":pep:`485` -- A function for testing approximate equality" +msgstr "" + +#: ../Doc/library/cmath.rst:249 +msgid "The mathematical constant *π*, as a float." +msgstr "" + +#: ../Doc/library/cmath.rst:254 +msgid "The mathematical constant *e*, as a float." +msgstr "" + +#: ../Doc/library/cmath.rst:258 +msgid "The mathematical constant *τ*, as a float." +msgstr "" + +#: ../Doc/library/cmath.rst:264 +msgid "Floating-point positive infinity. Equivalent to ``float('inf')``." +msgstr "" + +#: ../Doc/library/cmath.rst:270 +msgid "" +"Complex number with zero real part and positive infinity imaginary part. " +"Equivalent to ``complex(0.0, float('inf'))``." +msgstr "" + +#: ../Doc/library/cmath.rst:277 +msgid "" +"A floating-point \"not a number\" (NaN) value. Equivalent to " +"``float('nan')``." +msgstr "" + +#: ../Doc/library/cmath.rst:284 +msgid "" +"Complex number with zero real part and NaN imaginary part. Equivalent to " +"``complex(0.0, float('nan'))``." +msgstr "" + +#: ../Doc/library/cmath.rst:292 +msgid "" +"Note that the selection of functions is similar, but not identical, to that " +"in module :mod:`math`. The reason for having two modules is that some users " +"aren't interested in complex numbers, and perhaps don't even know what they " +"are. They would rather have ``math.sqrt(-1)`` raise an exception than " +"return a complex number. Also note that the functions defined in :mod:" +"`cmath` always return a complex number, even if the answer can be expressed " +"as a real number (in which case the complex number has an imaginary part of " +"zero)." +msgstr "" + +#: ../Doc/library/cmath.rst:300 +msgid "" +"A note on branch cuts: They are curves along which the given function fails " +"to be continuous. They are a necessary feature of many complex functions. " +"It is assumed that if you need to compute with complex functions, you will " +"understand about branch cuts. Consult almost any (not too elementary) book " +"on complex variables for enlightenment. For information of the proper " +"choice of branch cuts for numerical purposes, a good reference should be the " +"following:" +msgstr "" + +#: ../Doc/library/cmath.rst:310 +msgid "" +"Kahan, W: Branch cuts for complex elementary functions; or, Much ado about " +"nothing's sign bit. In Iserles, A., and Powell, M. (eds.), The state of the " +"art in numerical analysis. Clarendon Press (1987) pp165-211." +msgstr "" + +#: ../Doc/library/cmd.rst:2 +msgid ":mod:`cmd` --- Support for line-oriented command interpreters" +msgstr "" + +#: ../Doc/library/cmd.rst:9 +msgid "**Source code:** :source:`Lib/cmd.py`" +msgstr "" + +#: ../Doc/library/cmd.rst:13 +msgid "" +"The :class:`Cmd` class provides a simple framework for writing line-oriented " +"command interpreters. These are often useful for test harnesses, " +"administrative tools, and prototypes that will later be wrapped in a more " +"sophisticated interface." +msgstr "" + +#: ../Doc/library/cmd.rst:20 +msgid "" +"A :class:`Cmd` instance or subclass instance is a line-oriented interpreter " +"framework. There is no good reason to instantiate :class:`Cmd` itself; " +"rather, it's useful as a superclass of an interpreter class you define " +"yourself in order to inherit :class:`Cmd`'s methods and encapsulate action " +"methods." +msgstr "" + +#: ../Doc/library/cmd.rst:25 +msgid "" +"The optional argument *completekey* is the :mod:`readline` name of a " +"completion key; it defaults to :kbd:`Tab`. If *completekey* is not :const:" +"`None` and :mod:`readline` is available, command completion is done " +"automatically." +msgstr "" + +#: ../Doc/library/cmd.rst:29 +msgid "" +"The optional arguments *stdin* and *stdout* specify the input and output " +"file objects that the Cmd instance or subclass instance will use for input " +"and output. If not specified, they will default to :data:`sys.stdin` and :" +"data:`sys.stdout`." +msgstr "" + +#: ../Doc/library/cmd.rst:34 +msgid "" +"If you want a given *stdin* to be used, make sure to set the instance's :" +"attr:`use_rawinput` attribute to ``False``, otherwise *stdin* will be " +"ignored." +msgstr "" + +#: ../Doc/library/cmd.rst:42 +msgid "Cmd Objects" +msgstr "" + +#: ../Doc/library/cmd.rst:44 +msgid "A :class:`Cmd` instance has the following methods:" +msgstr "" + +#: ../Doc/library/cmd.rst:49 +msgid "" +"Repeatedly issue a prompt, accept input, parse an initial prefix off the " +"received input, and dispatch to action methods, passing them the remainder " +"of the line as argument." +msgstr "" + +#: ../Doc/library/cmd.rst:53 +msgid "" +"The optional argument is a banner or intro string to be issued before the " +"first prompt (this overrides the :attr:`intro` class attribute)." +msgstr "" + +#: ../Doc/library/cmd.rst:56 +msgid "" +"If the :mod:`readline` module is loaded, input will automatically inherit :" +"program:`bash`\\ -like history-list editing (e.g. :kbd:`Control-P` scrolls " +"back to the last command, :kbd:`Control-N` forward to the next one, :kbd:" +"`Control-F` moves the cursor to the right non-destructively, :kbd:`Control-" +"B` moves the cursor to the left non-destructively, etc.)." +msgstr "" + +#: ../Doc/library/cmd.rst:62 +msgid "An end-of-file on input is passed back as the string ``'EOF'``." +msgstr "" + +#: ../Doc/library/cmd.rst:64 +msgid "" +"An interpreter instance will recognize a command name ``foo`` if and only if " +"it has a method :meth:`do_foo`. As a special case, a line beginning with " +"the character ``'?'`` is dispatched to the method :meth:`do_help`. As " +"another special case, a line beginning with the character ``'!'`` is " +"dispatched to the method :meth:`do_shell` (if such a method is defined)." +msgstr "" + +#: ../Doc/library/cmd.rst:70 +msgid "" +"This method will return when the :meth:`postcmd` method returns a true " +"value. The *stop* argument to :meth:`postcmd` is the return value from the " +"command's corresponding :meth:`do_\\*` method." +msgstr "" + +#: ../Doc/library/cmd.rst:74 +msgid "" +"If completion is enabled, completing commands will be done automatically, " +"and completing of commands args is done by calling :meth:`complete_foo` with " +"arguments *text*, *line*, *begidx*, and *endidx*. *text* is the string " +"prefix we are attempting to match: all returned matches must begin with it. " +"*line* is the current input line with leading whitespace removed, *begidx* " +"and *endidx* are the beginning and ending indexes of the prefix text, which " +"could be used to provide different completion depending upon which position " +"the argument is in." +msgstr "" + +#: ../Doc/library/cmd.rst:82 +msgid "" +"All subclasses of :class:`Cmd` inherit a predefined :meth:`do_help`. This " +"method, called with an argument ``'bar'``, invokes the corresponding method :" +"meth:`help_bar`, and if that is not present, prints the docstring of :meth:" +"`do_bar`, if available. With no argument, :meth:`do_help` lists all " +"available help topics (that is, all commands with corresponding :meth:`help_" +"\\*` methods or commands that have docstrings), and also lists any " +"undocumented commands." +msgstr "" + +#: ../Doc/library/cmd.rst:93 +msgid "" +"Interpret the argument as though it had been typed in response to the " +"prompt. This may be overridden, but should not normally need to be; see the :" +"meth:`precmd` and :meth:`postcmd` methods for useful execution hooks. The " +"return value is a flag indicating whether interpretation of commands by the " +"interpreter should stop. If there is a :meth:`do_\\*` method for the " +"command *str*, the return value of that method is returned, otherwise the " +"return value from the :meth:`default` method is returned." +msgstr "" + +#: ../Doc/library/cmd.rst:104 +msgid "" +"Method called when an empty line is entered in response to the prompt. If " +"this method is not overridden, it repeats the last nonempty command entered." +msgstr "" + +#: ../Doc/library/cmd.rst:110 +msgid "" +"Method called on an input line when the command prefix is not recognized. If " +"this method is not overridden, it prints an error message and returns." +msgstr "" + +#: ../Doc/library/cmd.rst:116 +msgid "" +"Method called to complete an input line when no command-specific :meth:" +"`complete_\\*` method is available. By default, it returns an empty list." +msgstr "" + +#: ../Doc/library/cmd.rst:122 +msgid "" +"Hook method executed just before the command line *line* is interpreted, but " +"after the input prompt is generated and issued. This method is a stub in :" +"class:`Cmd`; it exists to be overridden by subclasses. The return value is " +"used as the command which will be executed by the :meth:`onecmd` method; " +"the :meth:`precmd` implementation may re-write the command or simply return " +"*line* unchanged." +msgstr "" + +#: ../Doc/library/cmd.rst:132 +msgid "" +"Hook method executed just after a command dispatch is finished. This method " +"is a stub in :class:`Cmd`; it exists to be overridden by subclasses. *line* " +"is the command line which was executed, and *stop* is a flag which indicates " +"whether execution will be terminated after the call to :meth:`postcmd`; this " +"will be the return value of the :meth:`onecmd` method. The return value of " +"this method will be used as the new value for the internal flag which " +"corresponds to *stop*; returning false will cause interpretation to continue." +msgstr "" + +#: ../Doc/library/cmd.rst:143 +msgid "" +"Hook method executed once when :meth:`cmdloop` is called. This method is a " +"stub in :class:`Cmd`; it exists to be overridden by subclasses." +msgstr "" + +#: ../Doc/library/cmd.rst:149 +msgid "" +"Hook method executed once when :meth:`cmdloop` is about to return. This " +"method is a stub in :class:`Cmd`; it exists to be overridden by subclasses." +msgstr "" + +#: ../Doc/library/cmd.rst:153 +msgid "" +"Instances of :class:`Cmd` subclasses have some public instance variables:" +msgstr "" + +#: ../Doc/library/cmd.rst:157 +msgid "The prompt issued to solicit input." +msgstr "" + +#: ../Doc/library/cmd.rst:162 +msgid "The string of characters accepted for the command prefix." +msgstr "" + +#: ../Doc/library/cmd.rst:167 +msgid "The last nonempty command prefix seen." +msgstr "" + +#: ../Doc/library/cmd.rst:172 +msgid "" +"A list of queued input lines. The cmdqueue list is checked in :meth:" +"`cmdloop` when new input is needed; if it is nonempty, its elements will be " +"processed in order, as if entered at the prompt." +msgstr "" + +#: ../Doc/library/cmd.rst:179 +msgid "" +"A string to issue as an intro or banner. May be overridden by giving the :" +"meth:`cmdloop` method an argument." +msgstr "" + +#: ../Doc/library/cmd.rst:185 +msgid "" +"The header to issue if the help output has a section for documented commands." +msgstr "" + +#: ../Doc/library/cmd.rst:190 +msgid "" +"The header to issue if the help output has a section for miscellaneous help " +"topics (that is, there are :meth:`help_\\*` methods without corresponding :" +"meth:`do_\\*` methods)." +msgstr "" + +#: ../Doc/library/cmd.rst:197 +msgid "" +"The header to issue if the help output has a section for undocumented " +"commands (that is, there are :meth:`do_\\*` methods without corresponding :" +"meth:`help_\\*` methods)." +msgstr "" + +#: ../Doc/library/cmd.rst:204 +msgid "" +"The character used to draw separator lines under the help-message headers. " +"If empty, no ruler line is drawn. It defaults to ``'='``." +msgstr "" + +#: ../Doc/library/cmd.rst:210 +msgid "" +"A flag, defaulting to true. If true, :meth:`cmdloop` uses :func:`input` to " +"display a prompt and read the next command; if false, :meth:`sys.stdout." +"write` and :meth:`sys.stdin.readline` are used. (This means that by " +"importing :mod:`readline`, on systems that support it, the interpreter will " +"automatically support :program:`Emacs`\\ -like line editing and command-" +"history keystrokes.)" +msgstr "" + +#: ../Doc/library/cmd.rst:220 +msgid "Cmd Example" +msgstr "" + +#: ../Doc/library/cmd.rst:224 +msgid "" +"The :mod:`cmd` module is mainly useful for building custom shells that let a " +"user work with a program interactively." +msgstr "" + +#: ../Doc/library/cmd.rst:227 +msgid "" +"This section presents a simple example of how to build a shell around a few " +"of the commands in the :mod:`turtle` module." +msgstr "" + +#: ../Doc/library/cmd.rst:230 +msgid "" +"Basic turtle commands such as :meth:`~turtle.forward` are added to a :class:" +"`Cmd` subclass with method named :meth:`do_forward`. The argument is " +"converted to a number and dispatched to the turtle module. The docstring is " +"used in the help utility provided by the shell." +msgstr "" + +#: ../Doc/library/cmd.rst:235 +msgid "" +"The example also includes a basic record and playback facility implemented " +"with the :meth:`~Cmd.precmd` method which is responsible for converting the " +"input to lowercase and writing the commands to a file. The :meth:" +"`do_playback` method reads the file and adds the recorded commands to the :" +"attr:`cmdqueue` for immediate playback::" +msgstr "" + +#: ../Doc/library/cmd.rst:316 +msgid "" +"Here is a sample session with the turtle shell showing the help functions, " +"using blank lines to repeat commands, and the simple record and playback " +"facility:" +msgstr "" + +#: ../Doc/library/code.rst:2 +msgid ":mod:`code` --- Interpreter base classes" +msgstr "" + +#: ../Doc/library/code.rst:7 +msgid "**Source code:** :source:`Lib/code.py`" +msgstr "" + +#: ../Doc/library/code.rst:11 +msgid "" +"The ``code`` module provides facilities to implement read-eval-print loops " +"in Python. Two classes and convenience functions are included which can be " +"used to build applications which provide an interactive interpreter prompt." +msgstr "" + +#: ../Doc/library/code.rst:18 +msgid "" +"This class deals with parsing and interpreter state (the user's namespace); " +"it does not deal with input buffering or prompting or input file naming (the " +"filename is always passed in explicitly). The optional *locals* argument " +"specifies the dictionary in which code will be executed; it defaults to a " +"newly created dictionary with key ``'__name__'`` set to ``'__console__'`` " +"and key ``'__doc__'`` set to ``None``." +msgstr "" + +#: ../Doc/library/code.rst:28 +msgid "" +"Closely emulate the behavior of the interactive Python interpreter. This " +"class builds on :class:`InteractiveInterpreter` and adds prompting using the " +"familiar ``sys.ps1`` and ``sys.ps2``, and input buffering." +msgstr "" + +#: ../Doc/library/code.rst:35 +msgid "" +"Convenience function to run a read-eval-print loop. This creates a new " +"instance of :class:`InteractiveConsole` and sets *readfunc* to be used as " +"the :meth:`InteractiveConsole.raw_input` method, if provided. If *local* is " +"provided, it is passed to the :class:`InteractiveConsole` constructor for " +"use as the default namespace for the interpreter loop. The :meth:`interact` " +"method of the instance is then run with *banner* and *exitmsg* passed as the " +"banner and exit message to use, if provided. The console object is " +"discarded after use." +msgstr "" + +#: ../Doc/library/code.rst:44 +msgid "Added *exitmsg* parameter." +msgstr "" + +#: ../Doc/library/code.rst:50 +msgid "" +"This function is useful for programs that want to emulate Python's " +"interpreter main loop (a.k.a. the read-eval-print loop). The tricky part is " +"to determine when the user has entered an incomplete command that can be " +"completed by entering more text (as opposed to a complete command or a " +"syntax error). This function *almost* always makes the same decision as the " +"real interpreter main loop." +msgstr "" + +#: ../Doc/library/code.rst:57 +msgid "" +"*source* is the source string; *filename* is the optional filename from " +"which source was read, defaulting to ``''``; and *symbol* is the " +"optional grammar start symbol, which should be either ``'single'`` (the " +"default) or ``'eval'``." +msgstr "" + +#: ../Doc/library/code.rst:62 +msgid "" +"Returns a code object (the same as ``compile(source, filename, symbol)``) if " +"the command is complete and valid; ``None`` if the command is incomplete; " +"raises :exc:`SyntaxError` if the command is complete and contains a syntax " +"error, or raises :exc:`OverflowError` or :exc:`ValueError` if the command " +"contains an invalid literal." +msgstr "" + +#: ../Doc/library/code.rst:72 +msgid "Interactive Interpreter Objects" +msgstr "" + +#: ../Doc/library/code.rst:77 +msgid "" +"Compile and run some source in the interpreter. Arguments are the same as " +"for :func:`compile_command`; the default for *filename* is ``''``, " +"and for *symbol* is ``'single'``. One several things can happen:" +msgstr "" + +#: ../Doc/library/code.rst:81 +msgid "" +"The input is incorrect; :func:`compile_command` raised an exception (:exc:" +"`SyntaxError` or :exc:`OverflowError`). A syntax traceback will be printed " +"by calling the :meth:`showsyntaxerror` method. :meth:`runsource` returns " +"``False``." +msgstr "" + +#: ../Doc/library/code.rst:86 +msgid "" +"The input is incomplete, and more input is required; :func:`compile_command` " +"returned ``None``. :meth:`runsource` returns ``True``." +msgstr "" + +#: ../Doc/library/code.rst:89 +msgid "" +"The input is complete; :func:`compile_command` returned a code object. The " +"code is executed by calling the :meth:`runcode` (which also handles run-time " +"exceptions, except for :exc:`SystemExit`). :meth:`runsource` returns " +"``False``." +msgstr "" + +#: ../Doc/library/code.rst:93 +msgid "" +"The return value can be used to decide whether to use ``sys.ps1`` or ``sys." +"ps2`` to prompt the next line." +msgstr "" + +#: ../Doc/library/code.rst:99 +msgid "" +"Execute a code object. When an exception occurs, :meth:`showtraceback` is " +"called to display a traceback. All exceptions are caught except :exc:" +"`SystemExit`, which is allowed to propagate." +msgstr "" + +#: ../Doc/library/code.rst:103 +msgid "" +"A note about :exc:`KeyboardInterrupt`: this exception may occur elsewhere in " +"this code, and may not always be caught. The caller should be prepared to " +"deal with it." +msgstr "" + +#: ../Doc/library/code.rst:110 +msgid "" +"Display the syntax error that just occurred. This does not display a stack " +"trace because there isn't one for syntax errors. If *filename* is given, it " +"is stuffed into the exception instead of the default filename provided by " +"Python's parser, because it always uses ``''`` when reading from a " +"string. The output is written by the :meth:`write` method." +msgstr "" + +#: ../Doc/library/code.rst:119 +msgid "" +"Display the exception that just occurred. We remove the first stack item " +"because it is within the interpreter object implementation. The output is " +"written by the :meth:`write` method." +msgstr "" + +#: ../Doc/library/code.rst:123 +msgid "" +"The full chained traceback is displayed instead of just the primary " +"traceback." +msgstr "" + +#: ../Doc/library/code.rst:129 +msgid "" +"Write a string to the standard error stream (``sys.stderr``). Derived " +"classes should override this to provide the appropriate output handling as " +"needed." +msgstr "" + +#: ../Doc/library/code.rst:136 +msgid "Interactive Console Objects" +msgstr "" + +#: ../Doc/library/code.rst:138 +msgid "" +"The :class:`InteractiveConsole` class is a subclass of :class:" +"`InteractiveInterpreter`, and so offers all the methods of the interpreter " +"objects as well as the following additions." +msgstr "" + +#: ../Doc/library/code.rst:145 +msgid "" +"Closely emulate the interactive Python console. The optional *banner* " +"argument specify the banner to print before the first interaction; by " +"default it prints a banner similar to the one printed by the standard Python " +"interpreter, followed by the class name of the console object in parentheses " +"(so as not to confuse this with the real interpreter -- since it's so " +"close!)." +msgstr "" + +#: ../Doc/library/code.rst:151 +msgid "" +"The optional *exitmsg* argument specifies an exit message printed when " +"exiting. Pass the empty string to suppress the exit message. If *exitmsg* is " +"not given or None, a default message is printed." +msgstr "" + +#: ../Doc/library/code.rst:155 +msgid "To suppress printing any banner, pass an empty string." +msgstr "" + +#: ../Doc/library/code.rst:158 +msgid "Print an exit message when exiting." +msgstr "" + +#: ../Doc/library/code.rst:164 +msgid "" +"Push a line of source text to the interpreter. The line should not have a " +"trailing newline; it may have internal newlines. The line is appended to a " +"buffer and the interpreter's :meth:`runsource` method is called with the " +"concatenated contents of the buffer as source. If this indicates that the " +"command was executed or invalid, the buffer is reset; otherwise, the command " +"is incomplete, and the buffer is left as it was after the line was " +"appended. The return value is ``True`` if more input is required, ``False`` " +"if the line was dealt with in some way (this is the same as :meth:" +"`runsource`)." +msgstr "" + +#: ../Doc/library/code.rst:176 +msgid "Remove any unhandled source text from the input buffer." +msgstr "" + +#: ../Doc/library/code.rst:181 +msgid "" +"Write a prompt and read a line. The returned line does not include the " +"trailing newline. When the user enters the EOF key sequence, :exc:" +"`EOFError` is raised. The base implementation reads from ``sys.stdin``; a " +"subclass may replace this with a different implementation." +msgstr "" + +#: ../Doc/library/codecs.rst:2 +msgid ":mod:`codecs` --- Codec registry and base classes" +msgstr "" + +#: ../Doc/library/codecs.rst:11 +msgid "**Source code:** :source:`Lib/codecs.py`" +msgstr "" + +#: ../Doc/library/codecs.rst:23 +msgid "" +"This module defines base classes for standard Python codecs (encoders and " +"decoders) and provides access to the internal Python codec registry, which " +"manages the codec and error handling lookup process. Most standard codecs " +"are :term:`text encodings `, which encode text to bytes, but " +"there are also codecs provided that encode text to text, and bytes to bytes. " +"Custom codecs may encode and decode between arbitrary types, but some module " +"features are restricted to use specifically with :term:`text encodings `, or with codecs that encode to :class:`bytes`." +msgstr "" + +#: ../Doc/library/codecs.rst:33 +msgid "" +"The module defines the following functions for encoding and decoding with " +"any codec:" +msgstr "" + +#: ../Doc/library/codecs.rst:38 +msgid "Encodes *obj* using the codec registered for *encoding*." +msgstr "" + +#: ../Doc/library/codecs.rst:40 +msgid "" +"*Errors* may be given to set the desired error handling scheme. The default " +"error handler is ``'strict'`` meaning that encoding errors raise :exc:" +"`ValueError` (or a more codec specific subclass, such as :exc:" +"`UnicodeEncodeError`). Refer to :ref:`codec-base-classes` for more " +"information on codec error handling." +msgstr "" + +#: ../Doc/library/codecs.rst:48 +msgid "Decodes *obj* using the codec registered for *encoding*." +msgstr "" + +#: ../Doc/library/codecs.rst:50 +msgid "" +"*Errors* may be given to set the desired error handling scheme. The default " +"error handler is ``'strict'`` meaning that decoding errors raise :exc:" +"`ValueError` (or a more codec specific subclass, such as :exc:" +"`UnicodeDecodeError`). Refer to :ref:`codec-base-classes` for more " +"information on codec error handling." +msgstr "" + +#: ../Doc/library/codecs.rst:56 +msgid "The full details for each codec can also be looked up directly:" +msgstr "" + +#: ../Doc/library/codecs.rst:60 +msgid "" +"Looks up the codec info in the Python codec registry and returns a :class:" +"`CodecInfo` object as defined below." +msgstr "" + +#: ../Doc/library/codecs.rst:63 +msgid "" +"Encodings are first looked up in the registry's cache. If not found, the " +"list of registered search functions is scanned. If no :class:`CodecInfo` " +"object is found, a :exc:`LookupError` is raised. Otherwise, the :class:" +"`CodecInfo` object is stored in the cache and returned to the caller." +msgstr "" + +#: ../Doc/library/codecs.rst:70 +msgid "" +"Codec details when looking up the codec registry. The constructor arguments " +"are stored in attributes of the same name:" +msgstr "" + +#: ../Doc/library/codecs.rst:76 +msgid "The name of the encoding." +msgstr "" + +#: ../Doc/library/codecs.rst:82 +msgid "" +"The stateless encoding and decoding functions. These must be functions or " +"methods which have the same interface as the :meth:`~Codec.encode` and :meth:" +"`~Codec.decode` methods of Codec instances (see :ref:`Codec Interface `). The functions or methods are expected to work in a stateless " +"mode." +msgstr "" + +#: ../Doc/library/codecs.rst:92 +msgid "" +"Incremental encoder and decoder classes or factory functions. These have to " +"provide the interface defined by the base classes :class:" +"`IncrementalEncoder` and :class:`IncrementalDecoder`, respectively. " +"Incremental codecs can maintain state." +msgstr "" + +#: ../Doc/library/codecs.rst:101 +msgid "" +"Stream writer and reader classes or factory functions. These have to provide " +"the interface defined by the base classes :class:`StreamWriter` and :class:" +"`StreamReader`, respectively. Stream codecs can maintain state." +msgstr "" + +#: ../Doc/library/codecs.rst:106 +msgid "" +"To simplify access to the various codec components, the module provides " +"these additional functions which use :func:`lookup` for the codec lookup:" +msgstr "" + +#: ../Doc/library/codecs.rst:111 +msgid "" +"Look up the codec for the given encoding and return its encoder function." +msgstr "" + +#: ../Doc/library/codecs.rst:113 ../Doc/library/codecs.rst:120 +#: ../Doc/library/codecs.rst:146 ../Doc/library/codecs.rst:154 +msgid "Raises a :exc:`LookupError` in case the encoding cannot be found." +msgstr "" + +#: ../Doc/library/codecs.rst:118 +msgid "" +"Look up the codec for the given encoding and return its decoder function." +msgstr "" + +#: ../Doc/library/codecs.rst:125 +msgid "" +"Look up the codec for the given encoding and return its incremental encoder " +"class or factory function." +msgstr "" + +#: ../Doc/library/codecs.rst:128 +msgid "" +"Raises a :exc:`LookupError` in case the encoding cannot be found or the " +"codec doesn't support an incremental encoder." +msgstr "" + +#: ../Doc/library/codecs.rst:134 +msgid "" +"Look up the codec for the given encoding and return its incremental decoder " +"class or factory function." +msgstr "" + +#: ../Doc/library/codecs.rst:137 +msgid "" +"Raises a :exc:`LookupError` in case the encoding cannot be found or the " +"codec doesn't support an incremental decoder." +msgstr "" + +#: ../Doc/library/codecs.rst:143 +msgid "" +"Look up the codec for the given encoding and return its :class:" +"`StreamReader` class or factory function." +msgstr "" + +#: ../Doc/library/codecs.rst:151 +msgid "" +"Look up the codec for the given encoding and return its :class:" +"`StreamWriter` class or factory function." +msgstr "" + +#: ../Doc/library/codecs.rst:156 +msgid "" +"Custom codecs are made available by registering a suitable codec search " +"function:" +msgstr "" + +#: ../Doc/library/codecs.rst:161 +msgid "" +"Register a codec search function. Search functions are expected to take one " +"argument, being the encoding name in all lower case letters, and return a :" +"class:`CodecInfo` object. In case a search function cannot find a given " +"encoding, it should return ``None``." +msgstr "" + +#: ../Doc/library/codecs.rst:168 +msgid "" +"Search function registration is not currently reversible, which may cause " +"problems in some cases, such as unit testing or module reloading." +msgstr "" + +#: ../Doc/library/codecs.rst:172 +msgid "" +"While the builtin :func:`open` and the associated :mod:`io` module are the " +"recommended approach for working with encoded text files, this module " +"provides additional utility functions and classes that allow the use of a " +"wider range of codecs when working with binary files:" +msgstr "" + +#: ../Doc/library/codecs.rst:179 +msgid "" +"Open an encoded file using the given *mode* and return an instance of :class:" +"`StreamReaderWriter`, providing transparent encoding/decoding. The default " +"file mode is ``'r'``, meaning to open the file in read mode." +msgstr "" + +#: ../Doc/library/codecs.rst:185 +msgid "" +"Underlying encoded files are always opened in binary mode. No automatic " +"conversion of ``'\\n'`` is done on reading and writing. The *mode* argument " +"may be any binary mode acceptable to the built-in :func:`open` function; the " +"``'b'`` is automatically added." +msgstr "" + +#: ../Doc/library/codecs.rst:190 +msgid "" +"*encoding* specifies the encoding which is to be used for the file. Any " +"encoding that encodes to and decodes from bytes is allowed, and the data " +"types supported by the file methods depend on the codec used." +msgstr "" + +#: ../Doc/library/codecs.rst:194 +msgid "" +"*errors* may be given to define the error handling. It defaults to " +"``'strict'`` which causes a :exc:`ValueError` to be raised in case an " +"encoding error occurs." +msgstr "" + +#: ../Doc/library/codecs.rst:197 +msgid "" +"*buffering* has the same meaning as for the built-in :func:`open` function. " +"It defaults to line buffered." +msgstr "" + +#: ../Doc/library/codecs.rst:203 +msgid "" +"Return a :class:`StreamRecoder` instance, a wrapped version of *file* which " +"provides transparent transcoding. The original file is closed when the " +"wrapped version is closed." +msgstr "" + +#: ../Doc/library/codecs.rst:207 +msgid "" +"Data written to the wrapped file is decoded according to the given " +"*data_encoding* and then written to the original file as bytes using " +"*file_encoding*. Bytes read from the original file are decoded according to " +"*file_encoding*, and the result is encoded using *data_encoding*." +msgstr "" + +#: ../Doc/library/codecs.rst:213 +msgid "If *file_encoding* is not given, it defaults to *data_encoding*." +msgstr "" + +#: ../Doc/library/codecs.rst:215 +msgid "" +"*errors* may be given to define the error handling. It defaults to " +"``'strict'``, which causes :exc:`ValueError` to be raised in case an " +"encoding error occurs." +msgstr "" + +#: ../Doc/library/codecs.rst:222 +msgid "" +"Uses an incremental encoder to iteratively encode the input provided by " +"*iterator*. This function is a :term:`generator`. The *errors* argument (as " +"well as any other keyword argument) is passed through to the incremental " +"encoder." +msgstr "" + +#: ../Doc/library/codecs.rst:227 +msgid "" +"This function requires that the codec accept text :class:`str` objects to " +"encode. Therefore it does not support bytes-to-bytes encoders such as " +"``base64_codec``." +msgstr "" + +#: ../Doc/library/codecs.rst:234 +msgid "" +"Uses an incremental decoder to iteratively decode the input provided by " +"*iterator*. This function is a :term:`generator`. The *errors* argument (as " +"well as any other keyword argument) is passed through to the incremental " +"decoder." +msgstr "" + +#: ../Doc/library/codecs.rst:239 +msgid "" +"This function requires that the codec accept :class:`bytes` objects to " +"decode. Therefore it does not support text-to-text encoders such as " +"``rot_13``, although ``rot_13`` may be used equivalently with :func:" +"`iterencode`." +msgstr "" + +#: ../Doc/library/codecs.rst:245 +msgid "" +"The module also provides the following constants which are useful for " +"reading and writing to platform dependent files:" +msgstr "" + +#: ../Doc/library/codecs.rst:260 +msgid "" +"These constants define various byte sequences, being Unicode byte order " +"marks (BOMs) for several encodings. They are used in UTF-16 and UTF-32 data " +"streams to indicate the byte order used, and in UTF-8 as a Unicode " +"signature. :const:`BOM_UTF16` is either :const:`BOM_UTF16_BE` or :const:" +"`BOM_UTF16_LE` depending on the platform's native byte order, :const:`BOM` " +"is an alias for :const:`BOM_UTF16`, :const:`BOM_LE` for :const:" +"`BOM_UTF16_LE` and :const:`BOM_BE` for :const:`BOM_UTF16_BE`. The others " +"represent the BOM in UTF-8 and UTF-32 encodings." +msgstr "" + +#: ../Doc/library/codecs.rst:274 +msgid "Codec Base Classes" +msgstr "" + +#: ../Doc/library/codecs.rst:276 +msgid "" +"The :mod:`codecs` module defines a set of base classes which define the " +"interfaces for working with codec objects, and can also be used as the basis " +"for custom codec implementations." +msgstr "" + +#: ../Doc/library/codecs.rst:280 +msgid "" +"Each codec has to define four interfaces to make it usable as codec in " +"Python: stateless encoder, stateless decoder, stream reader and stream " +"writer. The stream reader and writers typically reuse the stateless encoder/" +"decoder to implement the file protocols. Codec authors also need to define " +"how the codec will handle encoding and decoding errors." +msgstr "" + +#: ../Doc/library/codecs.rst:291 +msgid "Error Handlers" +msgstr "" + +#: ../Doc/library/codecs.rst:293 +msgid "" +"To simplify and standardize error handling, codecs may implement different " +"error handling schemes by accepting the *errors* string argument. The " +"following string values are defined and implemented by all standard Python " +"codecs:" +msgstr "" + +#: ../Doc/library/codecs.rst:301 ../Doc/library/codecs.rst:316 +#: ../Doc/library/codecs.rst:349 ../Doc/library/datetime.rst:223 +#: ../Doc/library/dbm.rst:48 ../Doc/library/dbm.rst:160 +#: ../Doc/library/dbm.rst:179 ../Doc/library/dbm.rst:275 +#: ../Doc/library/difflib.rst:489 ../Doc/library/imghdr.rst:30 +#: ../Doc/library/locale.rst:130 ../Doc/library/logging.handlers.rst:331 +#: ../Doc/library/urllib.parse.rst:92 ../Doc/library/urllib.parse.rst:213 +#: ../Doc/library/urllib.parse.rst:298 ../Doc/library/warnings.rst:124 +#: ../Doc/library/zipfile.rst:539 +msgid "Value" +msgstr "" + +#: ../Doc/library/codecs.rst:301 ../Doc/library/codecs.rst:316 +#: ../Doc/library/codecs.rst:349 ../Doc/library/curses.rst:1277 +#: ../Doc/library/curses.rst:1529 ../Doc/library/curses.ascii.rst:17 +#: ../Doc/library/datetime.rst:1966 ../Doc/library/datetime.rst:2072 +#: ../Doc/library/dbm.rst:48 ../Doc/library/dbm.rst:160 +#: ../Doc/library/dbm.rst:179 ../Doc/library/dbm.rst:275 +#: ../Doc/library/difflib.rst:68 ../Doc/library/difflib.rst:489 +#: ../Doc/library/fnmatch.rst:20 ../Doc/library/functions.rst:909 +#: ../Doc/library/grp.rst:18 ../Doc/library/inspect.rst:658 +#: ../Doc/library/locale.rst:65 ../Doc/library/mailbox.rst:817 +#: ../Doc/library/mailbox.rst:984 ../Doc/library/mailbox.rst:1354 +#: ../Doc/library/profile.rst:372 ../Doc/library/pwd.rst:18 +#: ../Doc/library/select.rst:272 ../Doc/library/select.rst:384 +#: ../Doc/library/select.rst:503 ../Doc/library/select.rst:532 +#: ../Doc/library/select.rst:563 ../Doc/library/select.rst:571 +#: ../Doc/library/select.rst:591 ../Doc/library/select.rst:614 +#: ../Doc/library/selectors.rst:60 ../Doc/library/spwd.rst:21 +#: ../Doc/library/stdtypes.rst:148 ../Doc/library/stdtypes.rst:2130 +#: ../Doc/library/stdtypes.rst:2153 ../Doc/library/stdtypes.rst:3230 +#: ../Doc/library/stdtypes.rst:3253 ../Doc/library/string.rst:324 +#: ../Doc/library/string.rst:350 ../Doc/library/string.rst:412 +#: ../Doc/library/string.rst:423 ../Doc/library/string.rst:455 +#: ../Doc/library/sys.rst:568 ../Doc/library/time.rst:380 +#: ../Doc/library/tkinter.rst:430 ../Doc/library/uuid.rst:69 +#: ../Doc/library/winreg.rst:210 ../Doc/library/winreg.rst:317 +#: ../Doc/library/winreg.rst:361 ../Doc/library/xml.etree.elementtree.rst:408 +msgid "Meaning" +msgstr "" + +#: ../Doc/library/codecs.rst:303 +msgid "``'strict'``" +msgstr "" + +#: ../Doc/library/codecs.rst:303 +msgid "" +"Raise :exc:`UnicodeError` (or a subclass); this is the default. Implemented " +"in :func:`strict_errors`." +msgstr "" + +#: ../Doc/library/codecs.rst:307 +msgid "``'ignore'``" +msgstr "" + +#: ../Doc/library/codecs.rst:307 +msgid "" +"Ignore the malformed data and continue without further notice. Implemented " +"in :func:`ignore_errors`." +msgstr "" + +#: ../Doc/library/codecs.rst:312 +msgid "" +"The following error handlers are only applicable to :term:`text encodings " +"`:" +msgstr "" + +#: ../Doc/library/codecs.rst:318 ../Doc/library/difflib.rst:491 +msgid "``'replace'``" +msgstr "" + +#: ../Doc/library/codecs.rst:318 +msgid "" +"Replace with a suitable replacement marker; Python will use the official ``U" +"+FFFD`` REPLACEMENT CHARACTER for the built-in codecs on decoding, and '?' " +"on encoding. Implemented in :func:`replace_errors`." +msgstr "" + +#: ../Doc/library/codecs.rst:325 +msgid "``'xmlcharrefreplace'``" +msgstr "" + +#: ../Doc/library/codecs.rst:325 +msgid "" +"Replace with the appropriate XML character reference (only for encoding). " +"Implemented in :func:`xmlcharrefreplace_errors`." +msgstr "" + +#: ../Doc/library/codecs.rst:329 +msgid "``'backslashreplace'``" +msgstr "" + +#: ../Doc/library/codecs.rst:329 +msgid "" +"Replace with backslashed escape sequences. Implemented in :func:" +"`backslashreplace_errors`." +msgstr "" + +#: ../Doc/library/codecs.rst:333 +msgid "``'namereplace'``" +msgstr "" + +#: ../Doc/library/codecs.rst:333 +msgid "" +"Replace with ``\\N{...}`` escape sequences (only for encoding). Implemented " +"in :func:`namereplace_errors`." +msgstr "" + +#: ../Doc/library/codecs.rst:337 +msgid "``'surrogateescape'``" +msgstr "" + +#: ../Doc/library/codecs.rst:337 +msgid "" +"On decoding, replace byte with individual surrogate code ranging from ``U" +"+DC80`` to ``U+DCFF``. This code will then be turned back into the same " +"byte when the ``'surrogateescape'`` error handler is used when encoding the " +"data. (See :pep:`383` for more.)" +msgstr "" + +#: ../Doc/library/codecs.rst:346 +msgid "" +"In addition, the following error handler is specific to the given codecs:" +msgstr "" + +#: ../Doc/library/codecs.rst:349 +msgid "Codecs" +msgstr "" + +#: ../Doc/library/codecs.rst:351 +msgid "``'surrogatepass'``" +msgstr "" + +#: ../Doc/library/codecs.rst:351 +msgid "utf-8, utf-16, utf-32, utf-16-be, utf-16-le, utf-32-be, utf-32-le" +msgstr "" + +#: ../Doc/library/codecs.rst:351 +msgid "" +"Allow encoding and decoding of surrogate codes. These codecs normally treat " +"the presence of surrogates as an error." +msgstr "" + +#: ../Doc/library/codecs.rst:356 +msgid "The ``'surrogateescape'`` and ``'surrogatepass'`` error handlers." +msgstr "" + +#: ../Doc/library/codecs.rst:359 +msgid "" +"The ``'surrogatepass'`` error handlers now works with utf-16\\* and " +"utf-32\\* codecs." +msgstr "" + +#: ../Doc/library/codecs.rst:362 +msgid "The ``'namereplace'`` error handler." +msgstr "" + +#: ../Doc/library/codecs.rst:365 +msgid "" +"The ``'backslashreplace'`` error handlers now works with decoding and " +"translating." +msgstr "" + +#: ../Doc/library/codecs.rst:369 +msgid "" +"The set of allowed values can be extended by registering a new named error " +"handler:" +msgstr "" + +#: ../Doc/library/codecs.rst:374 +msgid "" +"Register the error handling function *error_handler* under the name *name*. " +"The *error_handler* argument will be called during encoding and decoding in " +"case of an error, when *name* is specified as the errors parameter." +msgstr "" + +#: ../Doc/library/codecs.rst:378 +msgid "" +"For encoding, *error_handler* will be called with a :exc:" +"`UnicodeEncodeError` instance, which contains information about the location " +"of the error. The error handler must either raise this or a different " +"exception, or return a tuple with a replacement for the unencodable part of " +"the input and a position where encoding should continue. The replacement may " +"be either :class:`str` or :class:`bytes`. If the replacement is bytes, the " +"encoder will simply copy them into the output buffer. If the replacement is " +"a string, the encoder will encode the replacement. Encoding continues on " +"original input at the specified position. Negative position values will be " +"treated as being relative to the end of the input string. If the resulting " +"position is out of bound an :exc:`IndexError` will be raised." +msgstr "" + +#: ../Doc/library/codecs.rst:390 +msgid "" +"Decoding and translating works similarly, except :exc:`UnicodeDecodeError` " +"or :exc:`UnicodeTranslateError` will be passed to the handler and that the " +"replacement from the error handler will be put into the output directly." +msgstr "" + +#: ../Doc/library/codecs.rst:395 +msgid "" +"Previously registered error handlers (including the standard error handlers) " +"can be looked up by name:" +msgstr "" + +#: ../Doc/library/codecs.rst:400 +msgid "Return the error handler previously registered under the name *name*." +msgstr "" + +#: ../Doc/library/codecs.rst:402 +msgid "Raises a :exc:`LookupError` in case the handler cannot be found." +msgstr "" + +#: ../Doc/library/codecs.rst:404 +msgid "" +"The following standard error handlers are also made available as module " +"level functions:" +msgstr "" + +#: ../Doc/library/codecs.rst:409 +msgid "" +"Implements the ``'strict'`` error handling: each encoding or decoding error " +"raises a :exc:`UnicodeError`." +msgstr "" + +#: ../Doc/library/codecs.rst:415 +msgid "" +"Implements the ``'replace'`` error handling (for :term:`text encodings ` only): substitutes ``'?'`` for encoding errors (to be encoded by " +"the codec), and ``'\\ufffd'`` (the Unicode replacement character) for " +"decoding errors." +msgstr "" + +#: ../Doc/library/codecs.rst:423 +msgid "" +"Implements the ``'ignore'`` error handling: malformed data is ignored and " +"encoding or decoding is continued without further notice." +msgstr "" + +#: ../Doc/library/codecs.rst:429 +msgid "" +"Implements the ``'xmlcharrefreplace'`` error handling (for encoding with :" +"term:`text encodings ` only): the unencodable character is " +"replaced by an appropriate XML character reference." +msgstr "" + +#: ../Doc/library/codecs.rst:436 +msgid "" +"Implements the ``'backslashreplace'`` error handling (for :term:`text " +"encodings ` only): malformed data is replaced by a " +"backslashed escape sequence." +msgstr "" + +#: ../Doc/library/codecs.rst:442 +msgid "" +"Implements the ``'namereplace'`` error handling (for encoding with :term:" +"`text encodings ` only): the unencodable character is " +"replaced by a ``\\N{...}`` escape sequence." +msgstr "" + +#: ../Doc/library/codecs.rst:452 +msgid "Stateless Encoding and Decoding" +msgstr "" + +#: ../Doc/library/codecs.rst:454 +msgid "" +"The base :class:`Codec` class defines these methods which also define the " +"function interfaces of the stateless encoder and decoder:" +msgstr "" + +#: ../Doc/library/codecs.rst:460 +msgid "" +"Encodes the object *input* and returns a tuple (output object, length " +"consumed). For instance, :term:`text encoding` converts a string object to a " +"bytes object using a particular character set encoding (e.g., ``cp1252`` or " +"``iso-8859-1``)." +msgstr "" + +#: ../Doc/library/codecs.rst:465 ../Doc/library/codecs.rst:487 +msgid "" +"The *errors* argument defines the error handling to apply. It defaults to " +"``'strict'`` handling." +msgstr "" + +#: ../Doc/library/codecs.rst:468 +msgid "" +"The method may not store state in the :class:`Codec` instance. Use :class:" +"`StreamWriter` for codecs which have to keep state in order to make encoding " +"efficient." +msgstr "" + +#: ../Doc/library/codecs.rst:472 +msgid "" +"The encoder must be able to handle zero length input and return an empty " +"object of the output object type in this situation." +msgstr "" + +#: ../Doc/library/codecs.rst:478 +msgid "" +"Decodes the object *input* and returns a tuple (output object, length " +"consumed). For instance, for a :term:`text encoding`, decoding converts a " +"bytes object encoded using a particular character set encoding to a string " +"object." +msgstr "" + +#: ../Doc/library/codecs.rst:483 +msgid "" +"For text encodings and bytes-to-bytes codecs, *input* must be a bytes object " +"or one which provides the read-only buffer interface -- for example, buffer " +"objects and memory mapped files." +msgstr "" + +#: ../Doc/library/codecs.rst:490 +msgid "" +"The method may not store state in the :class:`Codec` instance. Use :class:" +"`StreamReader` for codecs which have to keep state in order to make decoding " +"efficient." +msgstr "" + +#: ../Doc/library/codecs.rst:494 +msgid "" +"The decoder must be able to handle zero length input and return an empty " +"object of the output object type in this situation." +msgstr "" + +#: ../Doc/library/codecs.rst:499 +msgid "Incremental Encoding and Decoding" +msgstr "" + +#: ../Doc/library/codecs.rst:501 +msgid "" +"The :class:`IncrementalEncoder` and :class:`IncrementalDecoder` classes " +"provide the basic interface for incremental encoding and decoding. Encoding/" +"decoding the input isn't done with one call to the stateless encoder/decoder " +"function, but with multiple calls to the :meth:`~IncrementalEncoder.encode`/:" +"meth:`~IncrementalDecoder.decode` method of the incremental encoder/decoder. " +"The incremental encoder/decoder keeps track of the encoding/decoding process " +"during method calls." +msgstr "" + +#: ../Doc/library/codecs.rst:509 +msgid "" +"The joined output of calls to the :meth:`~IncrementalEncoder.encode`/:meth:" +"`~IncrementalDecoder.decode` method is the same as if all the single inputs " +"were joined into one, and this input was encoded/decoded with the stateless " +"encoder/decoder." +msgstr "" + +#: ../Doc/library/codecs.rst:518 +msgid "IncrementalEncoder Objects" +msgstr "" + +#: ../Doc/library/codecs.rst:520 +msgid "" +"The :class:`IncrementalEncoder` class is used for encoding an input in " +"multiple steps. It defines the following methods which every incremental " +"encoder must define in order to be compatible with the Python codec registry." +msgstr "" + +#: ../Doc/library/codecs.rst:527 +msgid "Constructor for an :class:`IncrementalEncoder` instance." +msgstr "" + +#: ../Doc/library/codecs.rst:529 +msgid "" +"All incremental encoders must provide this constructor interface. They are " +"free to add additional keyword arguments, but only the ones defined here are " +"used by the Python codec registry." +msgstr "" + +#: ../Doc/library/codecs.rst:533 +msgid "" +"The :class:`IncrementalEncoder` may implement different error handling " +"schemes by providing the *errors* keyword argument. See :ref:`error-" +"handlers` for possible values." +msgstr "" + +#: ../Doc/library/codecs.rst:537 +msgid "" +"The *errors* argument will be assigned to an attribute of the same name. " +"Assigning to this attribute makes it possible to switch between different " +"error handling strategies during the lifetime of the :class:" +"`IncrementalEncoder` object." +msgstr "" + +#: ../Doc/library/codecs.rst:545 +msgid "" +"Encodes *object* (taking the current state of the encoder into account) and " +"returns the resulting encoded object. If this is the last call to :meth:" +"`encode` *final* must be true (the default is false)." +msgstr "" + +#: ../Doc/library/codecs.rst:552 +msgid "" +"Reset the encoder to the initial state. The output is discarded: call ``." +"encode(object, final=True)``, passing an empty byte or text string if " +"necessary, to reset the encoder and to get the output." +msgstr "" + +#: ../Doc/library/codecs.rst:559 +msgid "" +"Return the current state of the encoder which must be an integer. The " +"implementation should make sure that ``0`` is the most common state. (States " +"that are more complicated than integers can be converted into an integer by " +"marshaling/pickling the state and encoding the bytes of the resulting string " +"into an integer)." +msgstr "" + +#: ../Doc/library/codecs.rst:568 +msgid "" +"Set the state of the encoder to *state*. *state* must be an encoder state " +"returned by :meth:`getstate`." +msgstr "" + +#: ../Doc/library/codecs.rst:575 +msgid "IncrementalDecoder Objects" +msgstr "" + +#: ../Doc/library/codecs.rst:577 +msgid "" +"The :class:`IncrementalDecoder` class is used for decoding an input in " +"multiple steps. It defines the following methods which every incremental " +"decoder must define in order to be compatible with the Python codec registry." +msgstr "" + +#: ../Doc/library/codecs.rst:584 +msgid "Constructor for an :class:`IncrementalDecoder` instance." +msgstr "" + +#: ../Doc/library/codecs.rst:586 +msgid "" +"All incremental decoders must provide this constructor interface. They are " +"free to add additional keyword arguments, but only the ones defined here are " +"used by the Python codec registry." +msgstr "" + +#: ../Doc/library/codecs.rst:590 +msgid "" +"The :class:`IncrementalDecoder` may implement different error handling " +"schemes by providing the *errors* keyword argument. See :ref:`error-" +"handlers` for possible values." +msgstr "" + +#: ../Doc/library/codecs.rst:594 +msgid "" +"The *errors* argument will be assigned to an attribute of the same name. " +"Assigning to this attribute makes it possible to switch between different " +"error handling strategies during the lifetime of the :class:" +"`IncrementalDecoder` object." +msgstr "" + +#: ../Doc/library/codecs.rst:602 +msgid "" +"Decodes *object* (taking the current state of the decoder into account) and " +"returns the resulting decoded object. If this is the last call to :meth:" +"`decode` *final* must be true (the default is false). If *final* is true the " +"decoder must decode the input completely and must flush all buffers. If this " +"isn't possible (e.g. because of incomplete byte sequences at the end of the " +"input) it must initiate error handling just like in the stateless case " +"(which might raise an exception)." +msgstr "" + +#: ../Doc/library/codecs.rst:613 +msgid "Reset the decoder to the initial state." +msgstr "" + +#: ../Doc/library/codecs.rst:618 +msgid "" +"Return the current state of the decoder. This must be a tuple with two " +"items, the first must be the buffer containing the still undecoded input. " +"The second must be an integer and can be additional state info. (The " +"implementation should make sure that ``0`` is the most common additional " +"state info.) If this additional state info is ``0`` it must be possible to " +"set the decoder to the state which has no input buffered and ``0`` as the " +"additional state info, so that feeding the previously buffered input to the " +"decoder returns it to the previous state without producing any output. " +"(Additional state info that is more complicated than integers can be " +"converted into an integer by marshaling/pickling the info and encoding the " +"bytes of the resulting string into an integer.)" +msgstr "" + +#: ../Doc/library/codecs.rst:633 +msgid "" +"Set the state of the encoder to *state*. *state* must be a decoder state " +"returned by :meth:`getstate`." +msgstr "" + +#: ../Doc/library/codecs.rst:638 +msgid "Stream Encoding and Decoding" +msgstr "" + +#: ../Doc/library/codecs.rst:641 +msgid "" +"The :class:`StreamWriter` and :class:`StreamReader` classes provide generic " +"working interfaces which can be used to implement new encoding submodules " +"very easily. See :mod:`encodings.utf_8` for an example of how this is done." +msgstr "" + +#: ../Doc/library/codecs.rst:649 +msgid "StreamWriter Objects" +msgstr "" + +#: ../Doc/library/codecs.rst:651 +msgid "" +"The :class:`StreamWriter` class is a subclass of :class:`Codec` and defines " +"the following methods which every stream writer must define in order to be " +"compatible with the Python codec registry." +msgstr "" + +#: ../Doc/library/codecs.rst:658 +msgid "Constructor for a :class:`StreamWriter` instance." +msgstr "" + +#: ../Doc/library/codecs.rst:660 +msgid "" +"All stream writers must provide this constructor interface. They are free to " +"add additional keyword arguments, but only the ones defined here are used by " +"the Python codec registry." +msgstr "" + +#: ../Doc/library/codecs.rst:664 +msgid "" +"The *stream* argument must be a file-like object open for writing text or " +"binary data, as appropriate for the specific codec." +msgstr "" + +#: ../Doc/library/codecs.rst:667 +msgid "" +"The :class:`StreamWriter` may implement different error handling schemes by " +"providing the *errors* keyword argument. See :ref:`error-handlers` for the " +"standard error handlers the underlying stream codec may support." +msgstr "" + +#: ../Doc/library/codecs.rst:671 +msgid "" +"The *errors* argument will be assigned to an attribute of the same name. " +"Assigning to this attribute makes it possible to switch between different " +"error handling strategies during the lifetime of the :class:`StreamWriter` " +"object." +msgstr "" + +#: ../Doc/library/codecs.rst:677 +msgid "Writes the object's contents encoded to the stream." +msgstr "" + +#: ../Doc/library/codecs.rst:682 +msgid "" +"Writes the concatenated list of strings to the stream (possibly by reusing " +"the :meth:`write` method). The standard bytes-to-bytes codecs do not support " +"this method." +msgstr "" + +#: ../Doc/library/codecs.rst:689 +msgid "Flushes and resets the codec buffers used for keeping state." +msgstr "" + +#: ../Doc/library/codecs.rst:691 +msgid "" +"Calling this method should ensure that the data on the output is put into a " +"clean state that allows appending of new fresh data without having to rescan " +"the whole stream to recover state." +msgstr "" + +#: ../Doc/library/codecs.rst:696 +msgid "" +"In addition to the above methods, the :class:`StreamWriter` must also " +"inherit all other methods and attributes from the underlying stream." +msgstr "" + +#: ../Doc/library/codecs.rst:703 +msgid "StreamReader Objects" +msgstr "" + +#: ../Doc/library/codecs.rst:705 +msgid "" +"The :class:`StreamReader` class is a subclass of :class:`Codec` and defines " +"the following methods which every stream reader must define in order to be " +"compatible with the Python codec registry." +msgstr "" + +#: ../Doc/library/codecs.rst:712 +msgid "Constructor for a :class:`StreamReader` instance." +msgstr "" + +#: ../Doc/library/codecs.rst:714 +msgid "" +"All stream readers must provide this constructor interface. They are free to " +"add additional keyword arguments, but only the ones defined here are used by " +"the Python codec registry." +msgstr "" + +#: ../Doc/library/codecs.rst:718 +msgid "" +"The *stream* argument must be a file-like object open for reading text or " +"binary data, as appropriate for the specific codec." +msgstr "" + +#: ../Doc/library/codecs.rst:721 +msgid "" +"The :class:`StreamReader` may implement different error handling schemes by " +"providing the *errors* keyword argument. See :ref:`error-handlers` for the " +"standard error handlers the underlying stream codec may support." +msgstr "" + +#: ../Doc/library/codecs.rst:725 +msgid "" +"The *errors* argument will be assigned to an attribute of the same name. " +"Assigning to this attribute makes it possible to switch between different " +"error handling strategies during the lifetime of the :class:`StreamReader` " +"object." +msgstr "" + +#: ../Doc/library/codecs.rst:729 +msgid "" +"The set of allowed values for the *errors* argument can be extended with :" +"func:`register_error`." +msgstr "" + +#: ../Doc/library/codecs.rst:735 +msgid "Decodes data from the stream and returns the resulting object." +msgstr "" + +#: ../Doc/library/codecs.rst:737 +msgid "" +"The *chars* argument indicates the number of decoded code points or bytes to " +"return. The :func:`read` method will never return more data than requested, " +"but it might return less, if there is not enough available." +msgstr "" + +#: ../Doc/library/codecs.rst:742 +msgid "" +"The *size* argument indicates the approximate maximum number of encoded " +"bytes or code points to read for decoding. The decoder can modify this " +"setting as appropriate. The default value -1 indicates to read and decode as " +"much as possible. This parameter is intended to prevent having to decode " +"huge files in one step." +msgstr "" + +#: ../Doc/library/codecs.rst:749 +msgid "" +"The *firstline* flag indicates that it would be sufficient to only return " +"the first line, if there are decoding errors on later lines." +msgstr "" + +#: ../Doc/library/codecs.rst:753 +msgid "" +"The method should use a greedy read strategy meaning that it should read as " +"much data as is allowed within the definition of the encoding and the given " +"size, e.g. if optional encoding endings or state markers are available on " +"the stream, these should be read too." +msgstr "" + +#: ../Doc/library/codecs.rst:761 +msgid "Read one line from the input stream and return the decoded data." +msgstr "" + +#: ../Doc/library/codecs.rst:763 +msgid "" +"*size*, if given, is passed as size argument to the stream's :meth:`read` " +"method." +msgstr "" + +#: ../Doc/library/codecs.rst:766 +msgid "" +"If *keepends* is false line-endings will be stripped from the lines returned." +msgstr "" + +#: ../Doc/library/codecs.rst:772 +msgid "" +"Read all lines available on the input stream and return them as a list of " +"lines." +msgstr "" + +#: ../Doc/library/codecs.rst:775 +msgid "" +"Line-endings are implemented using the codec's decoder method and are " +"included in the list entries if *keepends* is true." +msgstr "" + +#: ../Doc/library/codecs.rst:778 +msgid "" +"*sizehint*, if given, is passed as the *size* argument to the stream's :meth:" +"`read` method." +msgstr "" + +#: ../Doc/library/codecs.rst:784 +msgid "Resets the codec buffers used for keeping state." +msgstr "" + +#: ../Doc/library/codecs.rst:786 +msgid "" +"Note that no stream repositioning should take place. This method is " +"primarily intended to be able to recover from decoding errors." +msgstr "" + +#: ../Doc/library/codecs.rst:790 +msgid "" +"In addition to the above methods, the :class:`StreamReader` must also " +"inherit all other methods and attributes from the underlying stream." +msgstr "" + +#: ../Doc/library/codecs.rst:796 +msgid "StreamReaderWriter Objects" +msgstr "" + +#: ../Doc/library/codecs.rst:798 +msgid "" +"The :class:`StreamReaderWriter` is a convenience class that allows wrapping " +"streams which work in both read and write modes." +msgstr "" + +#: ../Doc/library/codecs.rst:801 ../Doc/library/codecs.rst:825 +msgid "" +"The design is such that one can use the factory functions returned by the :" +"func:`lookup` function to construct the instance." +msgstr "" + +#: ../Doc/library/codecs.rst:807 +msgid "" +"Creates a :class:`StreamReaderWriter` instance. *stream* must be a file-like " +"object. *Reader* and *Writer* must be factory functions or classes providing " +"the :class:`StreamReader` and :class:`StreamWriter` interface resp. Error " +"handling is done in the same way as defined for the stream readers and " +"writers." +msgstr "" + +#: ../Doc/library/codecs.rst:812 +msgid "" +":class:`StreamReaderWriter` instances define the combined interfaces of :" +"class:`StreamReader` and :class:`StreamWriter` classes. They inherit all " +"other methods and attributes from the underlying stream." +msgstr "" + +#: ../Doc/library/codecs.rst:820 +msgid "StreamRecoder Objects" +msgstr "" + +#: ../Doc/library/codecs.rst:822 +msgid "" +"The :class:`StreamRecoder` translates data from one encoding to another, " +"which is sometimes useful when dealing with different encoding environments." +msgstr "" + +#: ../Doc/library/codecs.rst:831 +msgid "" +"Creates a :class:`StreamRecoder` instance which implements a two-way " +"conversion: *encode* and *decode* work on the frontend — the data visible to " +"code calling :meth:`read` and :meth:`write`, while *Reader* and *Writer* " +"work on the backend — the data in *stream*." +msgstr "" + +#: ../Doc/library/codecs.rst:836 +msgid "" +"You can use these objects to do transparent transcodings from e.g. Latin-1 " +"to UTF-8 and back." +msgstr "" + +#: ../Doc/library/codecs.rst:839 +msgid "The *stream* argument must be a file-like object." +msgstr "" + +#: ../Doc/library/codecs.rst:841 +msgid "" +"The *encode* and *decode* arguments must adhere to the :class:`Codec` " +"interface. *Reader* and *Writer* must be factory functions or classes " +"providing objects of the :class:`StreamReader` and :class:`StreamWriter` " +"interface respectively." +msgstr "" + +#: ../Doc/library/codecs.rst:846 +msgid "" +"Error handling is done in the same way as defined for the stream readers and " +"writers." +msgstr "" + +#: ../Doc/library/codecs.rst:850 +msgid "" +":class:`StreamRecoder` instances define the combined interfaces of :class:" +"`StreamReader` and :class:`StreamWriter` classes. They inherit all other " +"methods and attributes from the underlying stream." +msgstr "" + +#: ../Doc/library/codecs.rst:858 +msgid "Encodings and Unicode" +msgstr "" + +#: ../Doc/library/codecs.rst:860 +msgid "" +"Strings are stored internally as sequences of code points in range ``0x0``-" +"``0x10FFFF``. (See :pep:`393` for more details about the implementation.) " +"Once a string object is used outside of CPU and memory, endianness and how " +"these arrays are stored as bytes become an issue. As with other codecs, " +"serialising a string into a sequence of bytes is known as *encoding*, and " +"recreating the string from the sequence of bytes is known as *decoding*. " +"There are a variety of different text serialisation codecs, which are " +"collectivity referred to as :term:`text encodings `." +msgstr "" + +#: ../Doc/library/codecs.rst:870 +msgid "" +"The simplest text encoding (called ``'latin-1'`` or ``'iso-8859-1'``) maps " +"the code points 0-255 to the bytes ``0x0``-``0xff``, which means that a " +"string object that contains code points above ``U+00FF`` can't be encoded " +"with this codec. Doing so will raise a :exc:`UnicodeEncodeError` that looks " +"like the following (although the details of the error message may differ): " +"``UnicodeEncodeError: 'latin-1' codec can't encode character '\\u1234' in " +"position 3: ordinal not in range(256)``." +msgstr "" + +#: ../Doc/library/codecs.rst:878 +msgid "" +"There's another group of encodings (the so called charmap encodings) that " +"choose a different subset of all Unicode code points and how these code " +"points are mapped to the bytes ``0x0``-``0xff``. To see how this is done " +"simply open e.g. :file:`encodings/cp1252.py` (which is an encoding that is " +"used primarily on Windows). There's a string constant with 256 characters " +"that shows you which character is mapped to which byte value." +msgstr "" + +#: ../Doc/library/codecs.rst:885 +msgid "" +"All of these encodings can only encode 256 of the 1114112 code points " +"defined in Unicode. A simple and straightforward way that can store each " +"Unicode code point, is to store each code point as four consecutive bytes. " +"There are two possibilities: store the bytes in big endian or in little " +"endian order. These two encodings are called ``UTF-32-BE`` and ``UTF-32-LE`` " +"respectively. Their disadvantage is that if e.g. you use ``UTF-32-BE`` on a " +"little endian machine you will always have to swap bytes on encoding and " +"decoding. ``UTF-32`` avoids this problem: bytes will always be in natural " +"endianness. When these bytes are read by a CPU with a different endianness, " +"then bytes have to be swapped though. To be able to detect the endianness of " +"a ``UTF-16`` or ``UTF-32`` byte sequence, there's the so called BOM (\"Byte " +"Order Mark\"). This is the Unicode character ``U+FEFF``. This character can " +"be prepended to every ``UTF-16`` or ``UTF-32`` byte sequence. The byte " +"swapped version of this character (``0xFFFE``) is an illegal character that " +"may not appear in a Unicode text. So when the first character in an " +"``UTF-16`` or ``UTF-32`` byte sequence appears to be a ``U+FFFE`` the bytes " +"have to be swapped on decoding. Unfortunately the character ``U+FEFF`` had a " +"second purpose as a ``ZERO WIDTH NO-BREAK SPACE``: a character that has no " +"width and doesn't allow a word to be split. It can e.g. be used to give " +"hints to a ligature algorithm. With Unicode 4.0 using ``U+FEFF`` as a ``ZERO " +"WIDTH NO-BREAK SPACE`` has been deprecated (with ``U+2060`` (``WORD " +"JOINER``) assuming this role). Nevertheless Unicode software still must be " +"able to handle ``U+FEFF`` in both roles: as a BOM it's a device to determine " +"the storage layout of the encoded bytes, and vanishes once the byte sequence " +"has been decoded into a string; as a ``ZERO WIDTH NO-BREAK SPACE`` it's a " +"normal character that will be decoded like any other." +msgstr "" + +#: ../Doc/library/codecs.rst:911 +msgid "" +"There's another encoding that is able to encoding the full range of Unicode " +"characters: UTF-8. UTF-8 is an 8-bit encoding, which means there are no " +"issues with byte order in UTF-8. Each byte in a UTF-8 byte sequence consists " +"of two parts: marker bits (the most significant bits) and payload bits. The " +"marker bits are a sequence of zero to four ``1`` bits followed by a ``0`` " +"bit. Unicode characters are encoded like this (with x being payload bits, " +"which when concatenated give the Unicode character):" +msgstr "" + +#: ../Doc/library/codecs.rst:920 +msgid "Range" +msgstr "" + +#: ../Doc/library/codecs.rst:920 +msgid "Encoding" +msgstr "" + +#: ../Doc/library/codecs.rst:922 +msgid "``U-00000000`` ... ``U-0000007F``" +msgstr "" + +#: ../Doc/library/codecs.rst:922 +msgid "0xxxxxxx" +msgstr "" + +#: ../Doc/library/codecs.rst:924 +msgid "``U-00000080`` ... ``U-000007FF``" +msgstr "" + +#: ../Doc/library/codecs.rst:924 +msgid "110xxxxx 10xxxxxx" +msgstr "" + +#: ../Doc/library/codecs.rst:926 +msgid "``U-00000800`` ... ``U-0000FFFF``" +msgstr "" + +#: ../Doc/library/codecs.rst:926 +msgid "1110xxxx 10xxxxxx 10xxxxxx" +msgstr "" + +#: ../Doc/library/codecs.rst:928 +msgid "``U-00010000`` ... ``U-0010FFFF``" +msgstr "" + +#: ../Doc/library/codecs.rst:928 +msgid "11110xxx 10xxxxxx 10xxxxxx 10xxxxxx" +msgstr "" + +#: ../Doc/library/codecs.rst:931 +msgid "" +"The least significant bit of the Unicode character is the rightmost x bit." +msgstr "" + +#: ../Doc/library/codecs.rst:933 +msgid "" +"As UTF-8 is an 8-bit encoding no BOM is required and any ``U+FEFF`` " +"character in the decoded string (even if it's the first character) is " +"treated as a ``ZERO WIDTH NO-BREAK SPACE``." +msgstr "" + +#: ../Doc/library/codecs.rst:937 +msgid "" +"Without external information it's impossible to reliably determine which " +"encoding was used for encoding a string. Each charmap encoding can decode " +"any random byte sequence. However that's not possible with UTF-8, as UTF-8 " +"byte sequences have a structure that doesn't allow arbitrary byte sequences. " +"To increase the reliability with which a UTF-8 encoding can be detected, " +"Microsoft invented a variant of UTF-8 (that Python 2.5 calls ``\"utf-8-sig" +"\"``) for its Notepad program: Before any of the Unicode characters is " +"written to the file, a UTF-8 encoded BOM (which looks like this as a byte " +"sequence: ``0xef``, ``0xbb``, ``0xbf``) is written. As it's rather " +"improbable that any charmap encoded file starts with these byte values " +"(which would e.g. map to" +msgstr "" + +#: ../Doc/library/codecs.rst:0 +msgid "LATIN SMALL LETTER I WITH DIAERESIS" +msgstr "" + +#: ../Doc/library/codecs.rst:0 +msgid "RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK" +msgstr "" + +#: ../Doc/library/codecs.rst:0 +msgid "INVERTED QUESTION MARK" +msgstr "" + +#: ../Doc/library/codecs.rst:953 +msgid "" +"in iso-8859-1), this increases the probability that a ``utf-8-sig`` encoding " +"can be correctly guessed from the byte sequence. So here the BOM is not used " +"to be able to determine the byte order used for generating the byte " +"sequence, but as a signature that helps in guessing the encoding. On " +"encoding the utf-8-sig codec will write ``0xef``, ``0xbb``, ``0xbf`` as the " +"first three bytes to the file. On decoding ``utf-8-sig`` will skip those " +"three bytes if they appear as the first three bytes in the file. In UTF-8, " +"the use of the BOM is discouraged and should generally be avoided." +msgstr "" + +#: ../Doc/library/codecs.rst:966 +msgid "Standard Encodings" +msgstr "" + +#: ../Doc/library/codecs.rst:968 +msgid "" +"Python comes with a number of codecs built-in, either implemented as C " +"functions or with dictionaries as mapping tables. The following table lists " +"the codecs by name, together with a few common aliases, and the languages " +"for which the encoding is likely used. Neither the list of aliases nor the " +"list of languages is meant to be exhaustive. Notice that spelling " +"alternatives that only differ in case or use a hyphen instead of an " +"underscore are also valid aliases; therefore, e.g. ``'utf-8'`` is a valid " +"alias for the ``'utf_8'`` codec." +msgstr "" + +#: ../Doc/library/codecs.rst:978 +msgid "" +"Some common encodings can bypass the codecs lookup machinery to improve " +"performance. These optimization opportunities are only recognized by " +"CPython for a limited set of aliases: utf-8, utf8, latin-1, latin1, " +"iso-8859-1, mbcs (Windows only), ascii, utf-16, and utf-32. Using " +"alternative spellings for these encodings may result in slower execution." +msgstr "" + +#: ../Doc/library/codecs.rst:985 +msgid "" +"Many of the character sets support the same languages. They vary in " +"individual characters (e.g. whether the EURO SIGN is supported or not), and " +"in the assignment of characters to code positions. For the European " +"languages in particular, the following variants typically exist:" +msgstr "" + +#: ../Doc/library/codecs.rst:990 +msgid "an ISO 8859 codeset" +msgstr "" + +#: ../Doc/library/codecs.rst:992 +msgid "" +"a Microsoft Windows code page, which is typically derived from an 8859 " +"codeset, but replaces control characters with additional graphic characters" +msgstr "" + +#: ../Doc/library/codecs.rst:995 +msgid "an IBM EBCDIC code page" +msgstr "" + +#: ../Doc/library/codecs.rst:997 +msgid "an IBM PC code page, which is ASCII compatible" +msgstr "" + +#: ../Doc/library/codecs.rst:1002 ../Doc/library/codecs.rst:1258 +#: ../Doc/library/codecs.rst:1331 ../Doc/library/codecs.rst:1386 +msgid "Codec" +msgstr "" + +#: ../Doc/library/codecs.rst:1002 ../Doc/library/codecs.rst:1258 +#: ../Doc/library/codecs.rst:1331 ../Doc/library/codecs.rst:1386 +msgid "Aliases" +msgstr "" + +#: ../Doc/library/codecs.rst:1002 +msgid "Languages" +msgstr "" + +#: ../Doc/library/codecs.rst:1004 +msgid "ascii" +msgstr "" + +#: ../Doc/library/codecs.rst:1004 +msgid "646, us-ascii" +msgstr "" + +#: ../Doc/library/codecs.rst:1004 ../Doc/library/codecs.rst:1010 +#: ../Doc/library/codecs.rst:1018 +msgid "English" +msgstr "" + +#: ../Doc/library/codecs.rst:1006 +msgid "big5" +msgstr "" + +#: ../Doc/library/codecs.rst:1006 +msgid "big5-tw, csbig5" +msgstr "" + +#: ../Doc/library/codecs.rst:1006 ../Doc/library/codecs.rst:1008 +#: ../Doc/library/codecs.rst:1066 +msgid "Traditional Chinese" +msgstr "" + +#: ../Doc/library/codecs.rst:1008 +msgid "big5hkscs" +msgstr "" + +#: ../Doc/library/codecs.rst:1008 +msgid "big5-hkscs, hkscs" +msgstr "" + +#: ../Doc/library/codecs.rst:1010 +msgid "cp037" +msgstr "" + +#: ../Doc/library/codecs.rst:1010 +msgid "IBM037, IBM039" +msgstr "" + +#: ../Doc/library/codecs.rst:1012 +msgid "cp273" +msgstr "" + +#: ../Doc/library/codecs.rst:1012 +msgid "273, IBM273, csIBM273" +msgstr "" + +#: ../Doc/library/codecs.rst:1012 +msgid "German" +msgstr "" + +#: ../Doc/library/codecs.rst:1016 +msgid "cp424" +msgstr "" + +#: ../Doc/library/codecs.rst:1016 +msgid "EBCDIC-CP-HE, IBM424" +msgstr "" + +#: ../Doc/library/codecs.rst:1016 ../Doc/library/codecs.rst:1036 +#: ../Doc/library/codecs.rst:1046 ../Doc/library/codecs.rst:1089 +#: ../Doc/library/codecs.rst:1157 +msgid "Hebrew" +msgstr "" + +#: ../Doc/library/codecs.rst:1018 +msgid "cp437" +msgstr "" + +#: ../Doc/library/codecs.rst:1018 +msgid "437, IBM437" +msgstr "" + +#: ../Doc/library/codecs.rst:1020 +msgid "cp500" +msgstr "" + +#: ../Doc/library/codecs.rst:1020 +msgid "EBCDIC-CP-BE, EBCDIC-CP-CH, IBM500" +msgstr "" + +#: ../Doc/library/codecs.rst:1020 ../Doc/library/codecs.rst:1029 +#: ../Doc/library/codecs.rst:1040 ../Doc/library/codecs.rst:1076 +#: ../Doc/library/codecs.rst:1083 ../Doc/library/codecs.rst:1169 +#: ../Doc/library/codecs.rst:1196 +msgid "Western Europe" +msgstr "" + +#: ../Doc/library/codecs.rst:1023 +msgid "cp720" +msgstr "" + +#: ../Doc/library/codecs.rst:1023 ../Doc/library/codecs.rst:1050 +#: ../Doc/library/codecs.rst:1091 ../Doc/library/codecs.rst:1153 +msgid "Arabic" +msgstr "" + +#: ../Doc/library/codecs.rst:1025 +msgid "cp737" +msgstr "" + +#: ../Doc/library/codecs.rst:1025 ../Doc/library/codecs.rst:1056 +#: ../Doc/library/codecs.rst:1060 ../Doc/library/codecs.rst:1085 +#: ../Doc/library/codecs.rst:1155 ../Doc/library/codecs.rst:1190 +msgid "Greek" +msgstr "" + +#: ../Doc/library/codecs.rst:1027 +msgid "cp775" +msgstr "" + +#: ../Doc/library/codecs.rst:1027 +msgid "IBM775" +msgstr "" + +#: ../Doc/library/codecs.rst:1027 ../Doc/library/codecs.rst:1093 +#: ../Doc/library/codecs.rst:1148 ../Doc/library/codecs.rst:1165 +msgid "Baltic languages" +msgstr "" + +#: ../Doc/library/codecs.rst:1029 +msgid "cp850" +msgstr "" + +#: ../Doc/library/codecs.rst:1029 +msgid "850, IBM850" +msgstr "" + +#: ../Doc/library/codecs.rst:1031 +msgid "cp852" +msgstr "" + +#: ../Doc/library/codecs.rst:1031 +msgid "852, IBM852" +msgstr "" + +#: ../Doc/library/codecs.rst:1031 ../Doc/library/codecs.rst:1078 +#: ../Doc/library/codecs.rst:1144 ../Doc/library/codecs.rst:1194 +msgid "Central and Eastern Europe" +msgstr "" + +#: ../Doc/library/codecs.rst:1033 +msgid "cp855" +msgstr "" + +#: ../Doc/library/codecs.rst:1033 +msgid "855, IBM855" +msgstr "" + +#: ../Doc/library/codecs.rst:1033 ../Doc/library/codecs.rst:1080 +#: ../Doc/library/codecs.rst:1150 ../Doc/library/codecs.rst:1187 +msgid "Bulgarian, Byelorussian, Macedonian, Russian, Serbian" +msgstr "" + +#: ../Doc/library/codecs.rst:1036 +msgid "cp856" +msgstr "" + +#: ../Doc/library/codecs.rst:1038 +msgid "cp857" +msgstr "" + +#: ../Doc/library/codecs.rst:1038 +msgid "857, IBM857" +msgstr "" + +#: ../Doc/library/codecs.rst:1038 ../Doc/library/codecs.rst:1070 +#: ../Doc/library/codecs.rst:1087 ../Doc/library/codecs.rst:1159 +#: ../Doc/library/codecs.rst:1198 +msgid "Turkish" +msgstr "" + +#: ../Doc/library/codecs.rst:1040 +msgid "cp858" +msgstr "" + +#: ../Doc/library/codecs.rst:1040 +msgid "858, IBM858" +msgstr "" + +#: ../Doc/library/codecs.rst:1042 +msgid "cp860" +msgstr "" + +#: ../Doc/library/codecs.rst:1042 +msgid "860, IBM860" +msgstr "" + +#: ../Doc/library/codecs.rst:1042 +msgid "Portuguese" +msgstr "" + +#: ../Doc/library/codecs.rst:1044 +msgid "cp861" +msgstr "" + +#: ../Doc/library/codecs.rst:1044 +msgid "861, CP-IS, IBM861" +msgstr "" + +#: ../Doc/library/codecs.rst:1044 ../Doc/library/codecs.rst:1192 +msgid "Icelandic" +msgstr "" + +#: ../Doc/library/codecs.rst:1046 +msgid "cp862" +msgstr "" + +#: ../Doc/library/codecs.rst:1046 +msgid "862, IBM862" +msgstr "" + +#: ../Doc/library/codecs.rst:1048 +msgid "cp863" +msgstr "" + +#: ../Doc/library/codecs.rst:1048 +msgid "863, IBM863" +msgstr "" + +#: ../Doc/library/codecs.rst:1048 +msgid "Canadian" +msgstr "" + +#: ../Doc/library/codecs.rst:1050 +msgid "cp864" +msgstr "" + +#: ../Doc/library/codecs.rst:1050 +msgid "IBM864" +msgstr "" + +#: ../Doc/library/codecs.rst:1052 +msgid "cp865" +msgstr "" + +#: ../Doc/library/codecs.rst:1052 +msgid "865, IBM865" +msgstr "" + +#: ../Doc/library/codecs.rst:1052 +msgid "Danish, Norwegian" +msgstr "" + +#: ../Doc/library/codecs.rst:1054 +msgid "cp866" +msgstr "" + +#: ../Doc/library/codecs.rst:1054 +msgid "866, IBM866" +msgstr "" + +#: ../Doc/library/codecs.rst:1054 ../Doc/library/codecs.rst:1175 +msgid "Russian" +msgstr "" + +#: ../Doc/library/codecs.rst:1056 +msgid "cp869" +msgstr "" + +#: ../Doc/library/codecs.rst:1056 +msgid "869, CP-GR, IBM869" +msgstr "" + +#: ../Doc/library/codecs.rst:1058 +msgid "cp874" +msgstr "" + +#: ../Doc/library/codecs.rst:1058 +msgid "Thai" +msgstr "" + +#: ../Doc/library/codecs.rst:1060 +msgid "cp875" +msgstr "" + +#: ../Doc/library/codecs.rst:1062 +msgid "cp932" +msgstr "" + +#: ../Doc/library/codecs.rst:1062 +msgid "932, ms932, mskanji, ms-kanji" +msgstr "" + +#: ../Doc/library/codecs.rst:1062 ../Doc/library/codecs.rst:1102 +#: ../Doc/library/codecs.rst:1104 ../Doc/library/codecs.rst:1106 +#: ../Doc/library/codecs.rst:1123 ../Doc/library/codecs.rst:1126 +#: ../Doc/library/codecs.rst:1131 ../Doc/library/codecs.rst:1134 +#: ../Doc/library/codecs.rst:1136 ../Doc/library/codecs.rst:1203 +#: ../Doc/library/codecs.rst:1206 ../Doc/library/codecs.rst:1209 +msgid "Japanese" +msgstr "" + +#: ../Doc/library/codecs.rst:1064 +msgid "cp949" +msgstr "" + +#: ../Doc/library/codecs.rst:1064 +msgid "949, ms949, uhc" +msgstr "" + +#: ../Doc/library/codecs.rst:1064 ../Doc/library/codecs.rst:1108 +#: ../Doc/library/codecs.rst:1138 ../Doc/library/codecs.rst:1173 +msgid "Korean" +msgstr "" + +#: ../Doc/library/codecs.rst:1066 +msgid "cp950" +msgstr "" + +#: ../Doc/library/codecs.rst:1066 +msgid "950, ms950" +msgstr "" + +#: ../Doc/library/codecs.rst:1068 +msgid "cp1006" +msgstr "" + +#: ../Doc/library/codecs.rst:1068 +msgid "Urdu" +msgstr "" + +#: ../Doc/library/codecs.rst:1070 +msgid "cp1026" +msgstr "" + +#: ../Doc/library/codecs.rst:1070 +msgid "ibm1026" +msgstr "" + +#: ../Doc/library/codecs.rst:1072 +msgid "cp1125" +msgstr "" + +#: ../Doc/library/codecs.rst:1072 +msgid "1125, ibm1125, cp866u, ruscii" +msgstr "" + +#: ../Doc/library/codecs.rst:1072 ../Doc/library/codecs.rst:1181 +msgid "Ukrainian" +msgstr "" + +#: ../Doc/library/codecs.rst:1076 +msgid "cp1140" +msgstr "" + +#: ../Doc/library/codecs.rst:1076 +msgid "ibm1140" +msgstr "" + +#: ../Doc/library/codecs.rst:1078 +msgid "cp1250" +msgstr "" + +#: ../Doc/library/codecs.rst:1078 +msgid "windows-1250" +msgstr "" + +#: ../Doc/library/codecs.rst:1080 +msgid "cp1251" +msgstr "" + +#: ../Doc/library/codecs.rst:1080 +msgid "windows-1251" +msgstr "" + +#: ../Doc/library/codecs.rst:1083 +msgid "cp1252" +msgstr "" + +#: ../Doc/library/codecs.rst:1083 +msgid "windows-1252" +msgstr "" + +#: ../Doc/library/codecs.rst:1085 +msgid "cp1253" +msgstr "" + +#: ../Doc/library/codecs.rst:1085 +msgid "windows-1253" +msgstr "" + +#: ../Doc/library/codecs.rst:1087 +msgid "cp1254" +msgstr "" + +#: ../Doc/library/codecs.rst:1087 +msgid "windows-1254" +msgstr "" + +#: ../Doc/library/codecs.rst:1089 +msgid "cp1255" +msgstr "" + +#: ../Doc/library/codecs.rst:1089 +msgid "windows-1255" +msgstr "" + +#: ../Doc/library/codecs.rst:1091 +msgid "cp1256" +msgstr "" + +#: ../Doc/library/codecs.rst:1091 +msgid "windows-1256" +msgstr "" + +#: ../Doc/library/codecs.rst:1093 +msgid "cp1257" +msgstr "" + +#: ../Doc/library/codecs.rst:1093 +msgid "windows-1257" +msgstr "" + +#: ../Doc/library/codecs.rst:1095 +msgid "cp1258" +msgstr "" + +#: ../Doc/library/codecs.rst:1095 +msgid "windows-1258" +msgstr "" + +#: ../Doc/library/codecs.rst:1095 +msgid "Vietnamese" +msgstr "" + +#: ../Doc/library/codecs.rst:1097 +msgid "cp65001" +msgstr "" + +#: ../Doc/library/codecs.rst:1097 +msgid "Windows only: Windows UTF-8 (``CP_UTF8``)" +msgstr "" + +#: ../Doc/library/codecs.rst:1102 +msgid "euc_jp" +msgstr "" + +#: ../Doc/library/codecs.rst:1102 +msgid "eucjp, ujis, u-jis" +msgstr "" + +#: ../Doc/library/codecs.rst:1104 +msgid "euc_jis_2004" +msgstr "" + +#: ../Doc/library/codecs.rst:1104 +msgid "jisx0213, eucjis2004" +msgstr "" + +#: ../Doc/library/codecs.rst:1106 +msgid "euc_jisx0213" +msgstr "" + +#: ../Doc/library/codecs.rst:1106 +msgid "eucjisx0213" +msgstr "" + +#: ../Doc/library/codecs.rst:1108 +msgid "euc_kr" +msgstr "" + +#: ../Doc/library/codecs.rst:1108 +msgid "euckr, korean, ksc5601, ks_c-5601, ks_c-5601-1987, ksx1001, ks_x-1001" +msgstr "" + +#: ../Doc/library/codecs.rst:1112 +msgid "gb2312" +msgstr "" + +#: ../Doc/library/codecs.rst:1112 +msgid "" +"chinese, csiso58gb231280, euc- cn, euccn, eucgb2312-cn, gb2312-1980, " +"gb2312-80, iso- ir-58" +msgstr "" + +#: ../Doc/library/codecs.rst:1112 ../Doc/library/codecs.rst:1121 +msgid "Simplified Chinese" +msgstr "" + +#: ../Doc/library/codecs.rst:1117 +msgid "gbk" +msgstr "" + +#: ../Doc/library/codecs.rst:1117 +msgid "936, cp936, ms936" +msgstr "" + +#: ../Doc/library/codecs.rst:1117 ../Doc/library/codecs.rst:1119 +msgid "Unified Chinese" +msgstr "" + +#: ../Doc/library/codecs.rst:1119 +msgid "gb18030" +msgstr "" + +#: ../Doc/library/codecs.rst:1119 +msgid "gb18030-2000" +msgstr "" + +#: ../Doc/library/codecs.rst:1121 +msgid "hz" +msgstr "" + +#: ../Doc/library/codecs.rst:1121 +msgid "hzgb, hz-gb, hz-gb-2312" +msgstr "" + +#: ../Doc/library/codecs.rst:1123 +msgid "iso2022_jp" +msgstr "" + +#: ../Doc/library/codecs.rst:1123 +msgid "csiso2022jp, iso2022jp, iso-2022-jp" +msgstr "" + +#: ../Doc/library/codecs.rst:1126 +msgid "iso2022_jp_1" +msgstr "" + +#: ../Doc/library/codecs.rst:1126 +msgid "iso2022jp-1, iso-2022-jp-1" +msgstr "" + +#: ../Doc/library/codecs.rst:1128 +msgid "iso2022_jp_2" +msgstr "" + +#: ../Doc/library/codecs.rst:1128 +msgid "iso2022jp-2, iso-2022-jp-2" +msgstr "" + +#: ../Doc/library/codecs.rst:1128 +msgid "Japanese, Korean, Simplified Chinese, Western Europe, Greek" +msgstr "" + +#: ../Doc/library/codecs.rst:1131 +msgid "iso2022_jp_2004" +msgstr "" + +#: ../Doc/library/codecs.rst:1131 +msgid "iso2022jp-2004, iso-2022-jp-2004" +msgstr "" + +#: ../Doc/library/codecs.rst:1134 +msgid "iso2022_jp_3" +msgstr "" + +#: ../Doc/library/codecs.rst:1134 +msgid "iso2022jp-3, iso-2022-jp-3" +msgstr "" + +#: ../Doc/library/codecs.rst:1136 +msgid "iso2022_jp_ext" +msgstr "" + +#: ../Doc/library/codecs.rst:1136 +msgid "iso2022jp-ext, iso-2022-jp-ext" +msgstr "" + +#: ../Doc/library/codecs.rst:1138 +msgid "iso2022_kr" +msgstr "" + +#: ../Doc/library/codecs.rst:1138 +msgid "csiso2022kr, iso2022kr, iso-2022-kr" +msgstr "" + +#: ../Doc/library/codecs.rst:1141 +msgid "latin_1" +msgstr "" + +#: ../Doc/library/codecs.rst:1141 +msgid "iso-8859-1, iso8859-1, 8859, cp819, latin, latin1, L1" +msgstr "" + +#: ../Doc/library/codecs.rst:1141 +msgid "West Europe" +msgstr "" + +#: ../Doc/library/codecs.rst:1144 +msgid "iso8859_2" +msgstr "" + +#: ../Doc/library/codecs.rst:1144 +msgid "iso-8859-2, latin2, L2" +msgstr "" + +#: ../Doc/library/codecs.rst:1146 +msgid "iso8859_3" +msgstr "" + +#: ../Doc/library/codecs.rst:1146 +msgid "iso-8859-3, latin3, L3" +msgstr "" + +#: ../Doc/library/codecs.rst:1146 +msgid "Esperanto, Maltese" +msgstr "" + +#: ../Doc/library/codecs.rst:1148 +msgid "iso8859_4" +msgstr "" + +#: ../Doc/library/codecs.rst:1148 +msgid "iso-8859-4, latin4, L4" +msgstr "" + +#: ../Doc/library/codecs.rst:1150 +msgid "iso8859_5" +msgstr "" + +#: ../Doc/library/codecs.rst:1150 +msgid "iso-8859-5, cyrillic" +msgstr "" + +#: ../Doc/library/codecs.rst:1153 +msgid "iso8859_6" +msgstr "" + +#: ../Doc/library/codecs.rst:1153 +msgid "iso-8859-6, arabic" +msgstr "" + +#: ../Doc/library/codecs.rst:1155 +msgid "iso8859_7" +msgstr "" + +#: ../Doc/library/codecs.rst:1155 +msgid "iso-8859-7, greek, greek8" +msgstr "" + +#: ../Doc/library/codecs.rst:1157 +msgid "iso8859_8" +msgstr "" + +#: ../Doc/library/codecs.rst:1157 +msgid "iso-8859-8, hebrew" +msgstr "" + +#: ../Doc/library/codecs.rst:1159 +msgid "iso8859_9" +msgstr "" + +#: ../Doc/library/codecs.rst:1159 +msgid "iso-8859-9, latin5, L5" +msgstr "" + +#: ../Doc/library/codecs.rst:1161 +msgid "iso8859_10" +msgstr "" + +#: ../Doc/library/codecs.rst:1161 +msgid "iso-8859-10, latin6, L6" +msgstr "" + +#: ../Doc/library/codecs.rst:1161 +msgid "Nordic languages" +msgstr "" + +#: ../Doc/library/codecs.rst:1163 +msgid "iso8859_11" +msgstr "" + +#: ../Doc/library/codecs.rst:1163 +msgid "iso-8859-11, thai" +msgstr "" + +#: ../Doc/library/codecs.rst:1163 +msgid "Thai languages" +msgstr "" + +#: ../Doc/library/codecs.rst:1165 +msgid "iso8859_13" +msgstr "" + +#: ../Doc/library/codecs.rst:1165 +msgid "iso-8859-13, latin7, L7" +msgstr "" + +#: ../Doc/library/codecs.rst:1167 +msgid "iso8859_14" +msgstr "" + +#: ../Doc/library/codecs.rst:1167 +msgid "iso-8859-14, latin8, L8" +msgstr "" + +#: ../Doc/library/codecs.rst:1167 +msgid "Celtic languages" +msgstr "" + +#: ../Doc/library/codecs.rst:1169 +msgid "iso8859_15" +msgstr "" + +#: ../Doc/library/codecs.rst:1169 +msgid "iso-8859-15, latin9, L9" +msgstr "" + +#: ../Doc/library/codecs.rst:1171 +msgid "iso8859_16" +msgstr "" + +#: ../Doc/library/codecs.rst:1171 +msgid "iso-8859-16, latin10, L10" +msgstr "" + +#: ../Doc/library/codecs.rst:1171 +msgid "South-Eastern Europe" +msgstr "" + +#: ../Doc/library/codecs.rst:1173 +msgid "johab" +msgstr "" + +#: ../Doc/library/codecs.rst:1173 +msgid "cp1361, ms1361" +msgstr "" + +#: ../Doc/library/codecs.rst:1175 +msgid "koi8_r" +msgstr "" + +#: ../Doc/library/codecs.rst:1177 +msgid "koi8_t" +msgstr "" + +#: ../Doc/library/codecs.rst:1177 +msgid "Tajik" +msgstr "" + +#: ../Doc/library/codecs.rst:1181 +msgid "koi8_u" +msgstr "" + +#: ../Doc/library/codecs.rst:1183 +msgid "kz1048" +msgstr "" + +#: ../Doc/library/codecs.rst:1183 +msgid "kz_1048, strk1048_2002, rk1048" +msgstr "" + +#: ../Doc/library/codecs.rst:1183 ../Doc/library/codecs.rst:1200 +msgid "Kazakh" +msgstr "" + +#: ../Doc/library/codecs.rst:1187 +msgid "mac_cyrillic" +msgstr "" + +#: ../Doc/library/codecs.rst:1187 +msgid "maccyrillic" +msgstr "" + +#: ../Doc/library/codecs.rst:1190 +msgid "mac_greek" +msgstr "" + +#: ../Doc/library/codecs.rst:1190 +msgid "macgreek" +msgstr "" + +#: ../Doc/library/codecs.rst:1192 +msgid "mac_iceland" +msgstr "" + +#: ../Doc/library/codecs.rst:1192 +msgid "maciceland" +msgstr "" + +#: ../Doc/library/codecs.rst:1194 +msgid "mac_latin2" +msgstr "" + +#: ../Doc/library/codecs.rst:1194 +msgid "maclatin2, maccentraleurope" +msgstr "" + +#: ../Doc/library/codecs.rst:1196 +msgid "mac_roman" +msgstr "" + +#: ../Doc/library/codecs.rst:1196 +msgid "macroman, macintosh" +msgstr "" + +#: ../Doc/library/codecs.rst:1198 +msgid "mac_turkish" +msgstr "" + +#: ../Doc/library/codecs.rst:1198 +msgid "macturkish" +msgstr "" + +#: ../Doc/library/codecs.rst:1200 +msgid "ptcp154" +msgstr "" + +#: ../Doc/library/codecs.rst:1200 +msgid "csptcp154, pt154, cp154, cyrillic-asian" +msgstr "" + +#: ../Doc/library/codecs.rst:1203 +msgid "shift_jis" +msgstr "" + +#: ../Doc/library/codecs.rst:1203 +msgid "csshiftjis, shiftjis, sjis, s_jis" +msgstr "" + +#: ../Doc/library/codecs.rst:1206 +msgid "shift_jis_2004" +msgstr "" + +#: ../Doc/library/codecs.rst:1206 +msgid "shiftjis2004, sjis_2004, sjis2004" +msgstr "" + +#: ../Doc/library/codecs.rst:1209 +msgid "shift_jisx0213" +msgstr "" + +#: ../Doc/library/codecs.rst:1209 +msgid "shiftjisx0213, sjisx0213, s_jisx0213" +msgstr "" + +#: ../Doc/library/codecs.rst:1212 +msgid "utf_32" +msgstr "" + +#: ../Doc/library/codecs.rst:1212 +msgid "U32, utf32" +msgstr "" + +#: ../Doc/library/codecs.rst:1212 ../Doc/library/codecs.rst:1214 +#: ../Doc/library/codecs.rst:1216 ../Doc/library/codecs.rst:1218 +#: ../Doc/library/codecs.rst:1220 ../Doc/library/codecs.rst:1222 +#: ../Doc/library/codecs.rst:1224 ../Doc/library/codecs.rst:1226 +#: ../Doc/library/codecs.rst:1228 +msgid "all languages" +msgstr "" + +#: ../Doc/library/codecs.rst:1214 +msgid "utf_32_be" +msgstr "" + +#: ../Doc/library/codecs.rst:1214 +msgid "UTF-32BE" +msgstr "" + +#: ../Doc/library/codecs.rst:1216 +msgid "utf_32_le" +msgstr "" + +#: ../Doc/library/codecs.rst:1216 +msgid "UTF-32LE" +msgstr "" + +#: ../Doc/library/codecs.rst:1218 +msgid "utf_16" +msgstr "" + +#: ../Doc/library/codecs.rst:1218 +msgid "U16, utf16" +msgstr "" + +#: ../Doc/library/codecs.rst:1220 +msgid "utf_16_be" +msgstr "" + +#: ../Doc/library/codecs.rst:1220 +msgid "UTF-16BE" +msgstr "" + +#: ../Doc/library/codecs.rst:1222 +msgid "utf_16_le" +msgstr "" + +#: ../Doc/library/codecs.rst:1222 +msgid "UTF-16LE" +msgstr "" + +#: ../Doc/library/codecs.rst:1224 +msgid "utf_7" +msgstr "" + +#: ../Doc/library/codecs.rst:1224 +msgid "U7, unicode-1-1-utf-7" +msgstr "" + +#: ../Doc/library/codecs.rst:1226 +msgid "utf_8" +msgstr "" + +#: ../Doc/library/codecs.rst:1226 +msgid "U8, UTF, utf8" +msgstr "" + +#: ../Doc/library/codecs.rst:1228 +msgid "utf_8_sig" +msgstr "" + +#: ../Doc/library/codecs.rst:1231 +msgid "" +"The utf-16\\* and utf-32\\* encoders no longer allow surrogate code points " +"(``U+D800``--``U+DFFF``) to be encoded. The utf-32\\* decoders no longer " +"decode byte sequences that correspond to surrogate code points." +msgstr "" + +#: ../Doc/library/codecs.rst:1239 +msgid "Python Specific Encodings" +msgstr "" + +#: ../Doc/library/codecs.rst:1241 +msgid "" +"A number of predefined codecs are specific to Python, so their codec names " +"have no meaning outside Python. These are listed in the tables below based " +"on the expected input and output types (note that while text encodings are " +"the most common use case for codecs, the underlying codec infrastructure " +"supports arbitrary data transforms rather than just text encodings). For " +"asymmetric codecs, the stated purpose describes the encoding direction." +msgstr "" + +#: ../Doc/library/codecs.rst:1249 +msgid "Text Encodings" +msgstr "" + +#: ../Doc/library/codecs.rst:1251 +msgid "" +"The following codecs provide :class:`str` to :class:`bytes` encoding and :" +"term:`bytes-like object` to :class:`str` decoding, similar to the Unicode " +"text encodings." +msgstr "" + +#: ../Doc/library/codecs.rst:1258 ../Doc/library/codecs.rst:1331 +#: ../Doc/library/codecs.rst:1386 ../Doc/library/xml.dom.rst:162 +msgid "Purpose" +msgstr "" + +#: ../Doc/library/codecs.rst:1260 +msgid "idna" +msgstr "" + +#: ../Doc/library/codecs.rst:1260 +msgid "" +"Implements :rfc:`3490`, see also :mod:`encodings.idna`. Only " +"``errors='strict'`` is supported." +msgstr "" + +#: ../Doc/library/codecs.rst:1266 +msgid "mbcs" +msgstr "" + +#: ../Doc/library/codecs.rst:1266 +msgid "ansi, dbcs" +msgstr "" + +#: ../Doc/library/codecs.rst:1266 +msgid "Windows only: Encode operand according to the ANSI codepage (CP_ACP)" +msgstr "" + +#: ../Doc/library/codecs.rst:1270 +msgid "oem" +msgstr "" + +#: ../Doc/library/codecs.rst:1270 +msgid "Windows only: Encode operand according to the OEM codepage (CP_OEMCP)" +msgstr "" + +#: ../Doc/library/codecs.rst:1276 +msgid "palmos" +msgstr "" + +#: ../Doc/library/codecs.rst:1276 +msgid "Encoding of PalmOS 3.5" +msgstr "" + +#: ../Doc/library/codecs.rst:1278 +msgid "punycode" +msgstr "" + +#: ../Doc/library/codecs.rst:1278 +msgid "Implements :rfc:`3492`. Stateful codecs are not supported." +msgstr "" + +#: ../Doc/library/codecs.rst:1282 +msgid "raw_unicode_escape" +msgstr "" + +#: ../Doc/library/codecs.rst:1282 +msgid "" +"Latin-1 encoding with ``\\uXXXX`` and ``\\UXXXXXXXX`` for other code points. " +"Existing backslashes are not escaped in any way. It is used in the Python " +"pickle protocol." +msgstr "" + +#: ../Doc/library/codecs.rst:1291 +msgid "undefined" +msgstr "" + +#: ../Doc/library/codecs.rst:1291 +msgid "" +"Raise an exception for all conversions, even empty strings. The error " +"handler is ignored." +msgstr "" + +#: ../Doc/library/codecs.rst:1296 +msgid "unicode_escape" +msgstr "" + +#: ../Doc/library/codecs.rst:1296 +msgid "" +"Encoding suitable as the contents of a Unicode literal in ASCII-encoded " +"Python source code, except that quotes are not escaped. Decodes from Latin-1 " +"source code. Beware that Python source code actually uses UTF-8 by default." +msgstr "" + +#: ../Doc/library/codecs.rst:1307 +msgid "unicode_internal" +msgstr "" + +#: ../Doc/library/codecs.rst:1307 +msgid "" +"Return the internal representation of the operand. Stateful codecs are not " +"supported." +msgstr "" + +#: ../Doc/library/codecs.rst:1312 +msgid "This representation is obsoleted by :pep:`393`." +msgstr "" + +#: ../Doc/library/codecs.rst:1321 +msgid "Binary Transforms" +msgstr "" + +#: ../Doc/library/codecs.rst:1323 +msgid "" +"The following codecs provide binary transforms: :term:`bytes-like object` " +"to :class:`bytes` mappings. They are not supported by :meth:`bytes.decode` " +"(which only produces :class:`str` output)." +msgstr "" + +#: ../Doc/library/codecs.rst:1331 +msgid "Encoder / decoder" +msgstr "" + +#: ../Doc/library/codecs.rst:1333 +msgid "base64_codec [#b64]_" +msgstr "" + +#: ../Doc/library/codecs.rst:1333 +msgid "base64, base_64" +msgstr "" + +#: ../Doc/library/codecs.rst:1333 +msgid "" +"Convert operand to multiline MIME base64 (the result always includes a " +"trailing ``'\\n'``)" +msgstr "" + +#: ../Doc/library/codecs.rst:1338 +msgid "" +"accepts any :term:`bytes-like object` as input for encoding and decoding" +msgstr "" + +#: ../Doc/library/codecs.rst:1333 +msgid ":meth:`base64.encodebytes` / :meth:`base64.decodebytes`" +msgstr "" + +#: ../Doc/library/codecs.rst:1344 +msgid "bz2_codec" +msgstr "" + +#: ../Doc/library/codecs.rst:1344 +msgid "bz2" +msgstr "" + +#: ../Doc/library/codecs.rst:1344 +msgid "Compress the operand using bz2" +msgstr "" + +#: ../Doc/library/codecs.rst:1344 +msgid ":meth:`bz2.compress` / :meth:`bz2.decompress`" +msgstr "" + +#: ../Doc/library/codecs.rst:1347 +msgid "hex_codec" +msgstr "" + +#: ../Doc/library/codecs.rst:1347 +msgid "hex" +msgstr "" + +#: ../Doc/library/codecs.rst:1347 +msgid "Convert operand to hexadecimal representation, with two digits per byte" +msgstr "" + +#: ../Doc/library/codecs.rst:1347 +msgid ":meth:`binascii.b2a_hex` / :meth:`binascii.a2b_hex`" +msgstr "" + +#: ../Doc/library/codecs.rst:1352 +msgid "quopri_codec" +msgstr "" + +#: ../Doc/library/codecs.rst:1352 +msgid "quopri, quotedprintable, quoted_printable" +msgstr "" + +#: ../Doc/library/codecs.rst:1352 +msgid "Convert operand to MIME quoted printable" +msgstr "" + +#: ../Doc/library/codecs.rst:1352 +msgid ":meth:`quopri.encode` with ``quotetabs=True`` / :meth:`quopri.decode`" +msgstr "" + +#: ../Doc/library/codecs.rst:1356 +msgid "uu_codec" +msgstr "" + +#: ../Doc/library/codecs.rst:1356 +msgid "uu" +msgstr "" + +#: ../Doc/library/codecs.rst:1356 +msgid "Convert the operand using uuencode" +msgstr "" + +#: ../Doc/library/codecs.rst:1356 +msgid ":meth:`uu.encode` / :meth:`uu.decode`" +msgstr "" + +#: ../Doc/library/codecs.rst:1359 +msgid "zlib_codec" +msgstr "" + +#: ../Doc/library/codecs.rst:1359 +msgid "zip, zlib" +msgstr "" + +#: ../Doc/library/codecs.rst:1359 +msgid "Compress the operand using gzip" +msgstr "" + +#: ../Doc/library/codecs.rst:1359 +msgid ":meth:`zlib.compress` / :meth:`zlib.decompress`" +msgstr "" + +#: ../Doc/library/codecs.rst:1363 +msgid "" +"In addition to :term:`bytes-like objects `, " +"``'base64_codec'`` also accepts ASCII-only instances of :class:`str` for " +"decoding" +msgstr "" + +#: ../Doc/library/codecs.rst:1367 +msgid "Restoration of the binary transforms." +msgstr "" + +#: ../Doc/library/codecs.rst:1370 +msgid "Restoration of the aliases for the binary transforms." +msgstr "" + +#: ../Doc/library/codecs.rst:1377 +msgid "Text Transforms" +msgstr "" + +#: ../Doc/library/codecs.rst:1379 +msgid "" +"The following codec provides a text transform: a :class:`str` to :class:" +"`str` mapping. It is not supported by :meth:`str.encode` (which only " +"produces :class:`bytes` output)." +msgstr "" + +#: ../Doc/library/codecs.rst:1388 +msgid "rot_13" +msgstr "" + +#: ../Doc/library/codecs.rst:1388 +msgid "rot13" +msgstr "" + +#: ../Doc/library/codecs.rst:1388 +msgid "Returns the Caesar-cypher encryption of the operand" +msgstr "" + +#: ../Doc/library/codecs.rst:1392 +msgid "Restoration of the ``rot_13`` text transform." +msgstr "" + +#: ../Doc/library/codecs.rst:1395 +msgid "Restoration of the ``rot13`` alias." +msgstr "" + +#: ../Doc/library/codecs.rst:1400 +msgid "" +":mod:`encodings.idna` --- Internationalized Domain Names in Applications" +msgstr "" + +#: ../Doc/library/codecs.rst:1406 +msgid "" +"This module implements :rfc:`3490` (Internationalized Domain Names in " +"Applications) and :rfc:`3492` (Nameprep: A Stringprep Profile for " +"Internationalized Domain Names (IDN)). It builds upon the ``punycode`` " +"encoding and :mod:`stringprep`." +msgstr "" + +#: ../Doc/library/codecs.rst:1411 +msgid "" +"These RFCs together define a protocol to support non-ASCII characters in " +"domain names. A domain name containing non-ASCII characters (such as ``www." +"Alliancefrançaise.nu``) is converted into an ASCII-compatible encoding (ACE, " +"such as ``www.xn--alliancefranaise-npb.nu``). The ACE form of the domain " +"name is then used in all places where arbitrary characters are not allowed " +"by the protocol, such as DNS queries, HTTP :mailheader:`Host` fields, and so " +"on. This conversion is carried out in the application; if possible invisible " +"to the user: The application should transparently convert Unicode domain " +"labels to IDNA on the wire, and convert back ACE labels to Unicode before " +"presenting them to the user." +msgstr "" + +#: ../Doc/library/codecs.rst:1422 +msgid "" +"Python supports this conversion in several ways: the ``idna`` codec " +"performs conversion between Unicode and ACE, separating an input string into " +"labels based on the separator characters defined in `section 3.1`_ (1) of :" +"rfc:`3490` and converting each label to ACE as required, and conversely " +"separating an input byte string into labels based on the ``.`` separator and " +"converting any ACE labels found into unicode. Furthermore, the :mod:" +"`socket` module transparently converts Unicode host names to ACE, so that " +"applications need not be concerned about converting host names themselves " +"when they pass them to the socket module. On top of that, modules that have " +"host names as function parameters, such as :mod:`http.client` and :mod:" +"`ftplib`, accept Unicode host names (:mod:`http.client` then also " +"transparently sends an IDNA hostname in the :mailheader:`Host` field if it " +"sends that field at all)." +msgstr "" + +#: ../Doc/library/codecs.rst:1437 +msgid "" +"When receiving host names from the wire (such as in reverse name lookup), no " +"automatic conversion to Unicode is performed: Applications wishing to " +"present such host names to the user should decode them to Unicode." +msgstr "" + +#: ../Doc/library/codecs.rst:1441 +msgid "" +"The module :mod:`encodings.idna` also implements the nameprep procedure, " +"which performs certain normalizations on host names, to achieve case-" +"insensitivity of international domain names, and to unify similar " +"characters. The nameprep functions can be used directly if desired." +msgstr "" + +#: ../Doc/library/codecs.rst:1449 +msgid "" +"Return the nameprepped version of *label*. The implementation currently " +"assumes query strings, so ``AllowUnassigned`` is true." +msgstr "" + +#: ../Doc/library/codecs.rst:1455 +msgid "" +"Convert a label to ASCII, as specified in :rfc:`3490`. ``UseSTD3ASCIIRules`` " +"is assumed to be false." +msgstr "" + +#: ../Doc/library/codecs.rst:1461 +msgid "Convert a label to Unicode, as specified in :rfc:`3490`." +msgstr "" + +#: ../Doc/library/codecs.rst:1465 +msgid ":mod:`encodings.mbcs` --- Windows ANSI codepage" +msgstr "" + +#: ../Doc/library/codecs.rst:1470 +msgid "Encode operand according to the ANSI codepage (CP_ACP)." +msgstr "" + +#: ../Doc/library/codecs.rst:1472 +msgid "Availability: Windows only." +msgstr "" + +#: ../Doc/library/codecs.rst:1474 +msgid "Support any error handler." +msgstr "" + +#: ../Doc/library/codecs.rst:1477 +msgid "" +"Before 3.2, the *errors* argument was ignored; ``'replace'`` was always used " +"to encode, and ``'ignore'`` to decode." +msgstr "" + +#: ../Doc/library/codecs.rst:1483 +msgid ":mod:`encodings.utf_8_sig` --- UTF-8 codec with BOM signature" +msgstr "" + +#: ../Doc/library/codecs.rst:1489 +msgid "" +"This module implements a variant of the UTF-8 codec: On encoding a UTF-8 " +"encoded BOM will be prepended to the UTF-8 encoded bytes. For the stateful " +"encoder this is only done once (on the first write to the byte stream). For " +"decoding an optional UTF-8 encoded BOM at the start of the data will be " +"skipped." +msgstr "" + +#: ../Doc/library/codeop.rst:2 +msgid ":mod:`codeop` --- Compile Python code" +msgstr "" + +#: ../Doc/library/codeop.rst:10 +msgid "**Source code:** :source:`Lib/codeop.py`" +msgstr "" + +#: ../Doc/library/codeop.rst:14 +msgid "" +"The :mod:`codeop` module provides utilities upon which the Python read-eval-" +"print loop can be emulated, as is done in the :mod:`code` module. As a " +"result, you probably don't want to use the module directly; if you want to " +"include such a loop in your program you probably want to use the :mod:`code` " +"module instead." +msgstr "" + +#: ../Doc/library/codeop.rst:20 +msgid "There are two parts to this job:" +msgstr "" + +#: ../Doc/library/codeop.rst:22 +msgid "" +"Being able to tell if a line of input completes a Python statement: in " +"short, telling whether to print '``>>>``' or '``...``' next." +msgstr "" + +#: ../Doc/library/codeop.rst:25 +msgid "" +"Remembering which future statements the user has entered, so subsequent " +"input can be compiled with these in effect." +msgstr "" + +#: ../Doc/library/codeop.rst:28 +msgid "" +"The :mod:`codeop` module provides a way of doing each of these things, and a " +"way of doing them both." +msgstr "" + +#: ../Doc/library/codeop.rst:31 +msgid "To do just the former:" +msgstr "" + +#: ../Doc/library/codeop.rst:35 +msgid "" +"Tries to compile *source*, which should be a string of Python code and " +"return a code object if *source* is valid Python code. In that case, the " +"filename attribute of the code object will be *filename*, which defaults to " +"``''``. Returns ``None`` if *source* is *not* valid Python code, but " +"is a prefix of valid Python code." +msgstr "" + +#: ../Doc/library/codeop.rst:41 +msgid "" +"If there is a problem with *source*, an exception will be raised. :exc:" +"`SyntaxError` is raised if there is invalid Python syntax, and :exc:" +"`OverflowError` or :exc:`ValueError` if there is an invalid literal." +msgstr "" + +#: ../Doc/library/codeop.rst:45 +msgid "" +"The *symbol* argument determines whether *source* is compiled as a statement " +"(``'single'``, the default) or as an :term:`expression` (``'eval'``). Any " +"other value will cause :exc:`ValueError` to be raised." +msgstr "" + +#: ../Doc/library/codeop.rst:51 +msgid "" +"It is possible (but not likely) that the parser stops parsing with a " +"successful outcome before reaching the end of the source; in this case, " +"trailing symbols may be ignored instead of causing an error. For example, a " +"backslash followed by two newlines may be followed by arbitrary garbage. " +"This will be fixed once the API for the parser is better." +msgstr "" + +#: ../Doc/library/codeop.rst:60 +msgid "" +"Instances of this class have :meth:`__call__` methods identical in signature " +"to the built-in function :func:`compile`, but with the difference that if " +"the instance compiles program text containing a :mod:`__future__` statement, " +"the instance 'remembers' and compiles all subsequent program texts with the " +"statement in force." +msgstr "" + +#: ../Doc/library/codeop.rst:69 +msgid "" +"Instances of this class have :meth:`__call__` methods identical in signature " +"to :func:`compile_command`; the difference is that if the instance compiles " +"program text containing a ``__future__`` statement, the instance 'remembers' " +"and compiles all subsequent program texts with the statement in force." +msgstr "" + +#: ../Doc/library/collections.rst:2 +msgid ":mod:`collections` --- Container datatypes" +msgstr "" + +#: ../Doc/library/collections.rst:10 +msgid "**Source code:** :source:`Lib/collections/__init__.py`" +msgstr "" + +#: ../Doc/library/collections.rst:20 +msgid "" +"This module implements specialized container datatypes providing " +"alternatives to Python's general purpose built-in containers, :class:" +"`dict`, :class:`list`, :class:`set`, and :class:`tuple`." +msgstr "" + +#: ../Doc/library/collections.rst:25 +msgid ":func:`namedtuple`" +msgstr "" + +#: ../Doc/library/collections.rst:25 +msgid "factory function for creating tuple subclasses with named fields" +msgstr "" + +#: ../Doc/library/collections.rst:26 +msgid ":class:`deque`" +msgstr "" + +#: ../Doc/library/collections.rst:26 +msgid "list-like container with fast appends and pops on either end" +msgstr "" + +#: ../Doc/library/collections.rst:27 +msgid ":class:`ChainMap`" +msgstr "" + +#: ../Doc/library/collections.rst:27 +msgid "dict-like class for creating a single view of multiple mappings" +msgstr "" + +#: ../Doc/library/collections.rst:28 +msgid ":class:`Counter`" +msgstr "" + +#: ../Doc/library/collections.rst:28 +msgid "dict subclass for counting hashable objects" +msgstr "" + +#: ../Doc/library/collections.rst:29 +msgid ":class:`OrderedDict`" +msgstr "" + +#: ../Doc/library/collections.rst:29 +msgid "dict subclass that remembers the order entries were added" +msgstr "" + +#: ../Doc/library/collections.rst:30 +msgid ":class:`defaultdict`" +msgstr "" + +#: ../Doc/library/collections.rst:30 +msgid "dict subclass that calls a factory function to supply missing values" +msgstr "" + +#: ../Doc/library/collections.rst:31 +msgid ":class:`UserDict`" +msgstr "" + +#: ../Doc/library/collections.rst:31 +msgid "wrapper around dictionary objects for easier dict subclassing" +msgstr "" + +#: ../Doc/library/collections.rst:32 +msgid ":class:`UserList`" +msgstr "" + +#: ../Doc/library/collections.rst:32 +msgid "wrapper around list objects for easier list subclassing" +msgstr "" + +#: ../Doc/library/collections.rst:33 +msgid ":class:`UserString`" +msgstr "" + +#: ../Doc/library/collections.rst:33 +msgid "wrapper around string objects for easier string subclassing" +msgstr "" + +#: ../Doc/library/collections.rst:36 +msgid "" +"Moved :ref:`collections-abstract-base-classes` to the :mod:`collections.abc` " +"module. For backwards compatibility, they continue to be visible in this " +"module as well." +msgstr "" + +#: ../Doc/library/collections.rst:43 +msgid ":class:`ChainMap` objects" +msgstr "" + +#: ../Doc/library/collections.rst:47 +msgid "" +"A :class:`ChainMap` class is provided for quickly linking a number of " +"mappings so they can be treated as a single unit. It is often much faster " +"than creating a new dictionary and running multiple :meth:`~dict.update` " +"calls." +msgstr "" + +#: ../Doc/library/collections.rst:51 +msgid "" +"The class can be used to simulate nested scopes and is useful in templating." +msgstr "" + +#: ../Doc/library/collections.rst:55 +msgid "" +"A :class:`ChainMap` groups multiple dicts or other mappings together to " +"create a single, updateable view. If no *maps* are specified, a single " +"empty dictionary is provided so that a new chain always has at least one " +"mapping." +msgstr "" + +#: ../Doc/library/collections.rst:59 +msgid "" +"The underlying mappings are stored in a list. That list is public and can " +"be accessed or updated using the *maps* attribute. There is no other state." +msgstr "" + +#: ../Doc/library/collections.rst:62 +msgid "" +"Lookups search the underlying mappings successively until a key is found. " +"In contrast, writes, updates, and deletions only operate on the first " +"mapping." +msgstr "" + +#: ../Doc/library/collections.rst:65 +msgid "" +"A :class:`ChainMap` incorporates the underlying mappings by reference. So, " +"if one of the underlying mappings gets updated, those changes will be " +"reflected in :class:`ChainMap`." +msgstr "" + +#: ../Doc/library/collections.rst:69 +msgid "" +"All of the usual dictionary methods are supported. In addition, there is a " +"*maps* attribute, a method for creating new subcontexts, and a property for " +"accessing all but the first mapping:" +msgstr "" + +#: ../Doc/library/collections.rst:75 +msgid "" +"A user updateable list of mappings. The list is ordered from first-searched " +"to last-searched. It is the only stored state and can be modified to change " +"which mappings are searched. The list should always contain at least one " +"mapping." +msgstr "" + +#: ../Doc/library/collections.rst:82 +msgid "" +"Returns a new :class:`ChainMap` containing a new map followed by all of the " +"maps in the current instance. If ``m`` is specified, it becomes the new map " +"at the front of the list of mappings; if not specified, an empty dict is " +"used, so that a call to ``d.new_child()`` is equivalent to: ``ChainMap({}, " +"*d.maps)``. This method is used for creating subcontexts that can be " +"updated without altering values in any of the parent mappings." +msgstr "" + +#: ../Doc/library/collections.rst:90 +msgid "The optional ``m`` parameter was added." +msgstr "" + +#: ../Doc/library/collections.rst:95 +msgid "" +"Property returning a new :class:`ChainMap` containing all of the maps in the " +"current instance except the first one. This is useful for skipping the " +"first map in the search. Use cases are similar to those for the :keyword:" +"`nonlocal` keyword used in :term:`nested scopes `. The use " +"cases also parallel those for the built-in :func:`super` function. A " +"reference to ``d.parents`` is equivalent to: ``ChainMap(*d.maps[1:])``." +msgstr "" + +#: ../Doc/library/collections.rst:106 +msgid "" +"The `MultiContext class `_ in the Enthought `CodeTools package " +"`_ has options to support writing to " +"any mapping in the chain." +msgstr "" + +#: ../Doc/library/collections.rst:112 +msgid "" +"Django's `Context class `_ for templating is a read-only chain of mappings. It " +"also features pushing and popping of contexts similar to the :meth:" +"`~collections.ChainMap.new_child` method and the :meth:`~collections." +"ChainMap.parents` property." +msgstr "" + +#: ../Doc/library/collections.rst:119 +msgid "" +"The `Nested Contexts recipe `_ " +"has options to control whether writes and other mutations apply only to the " +"first mapping or to any mapping in the chain." +msgstr "" + +#: ../Doc/library/collections.rst:124 +msgid "" +"A `greatly simplified read-only version of Chainmap `_." +msgstr "" + +#: ../Doc/library/collections.rst:129 +msgid ":class:`ChainMap` Examples and Recipes" +msgstr "" + +#: ../Doc/library/collections.rst:131 +msgid "This section shows various approaches to working with chained maps." +msgstr "" + +#: ../Doc/library/collections.rst:134 +msgid "Example of simulating Python's internal lookup chain::" +msgstr "" + +#: ../Doc/library/collections.rst:139 +msgid "" +"Example of letting user specified command-line arguments take precedence " +"over environment variables which in turn take precedence over default " +"values::" +msgstr "" + +#: ../Doc/library/collections.rst:156 +msgid "" +"Example patterns for using the :class:`ChainMap` class to simulate nested " +"contexts::" +msgstr "" + +#: ../Doc/library/collections.rst:175 +msgid "" +"The :class:`ChainMap` class only makes updates (writes and deletions) to the " +"first mapping in the chain while lookups will search the full chain. " +"However, if deep writes and deletions are desired, it is easy to make a " +"subclass that updates keys found deeper in the chain::" +msgstr "" + +#: ../Doc/library/collections.rst:205 +msgid ":class:`Counter` objects" +msgstr "" + +#: ../Doc/library/collections.rst:207 +msgid "" +"A counter tool is provided to support convenient and rapid tallies. For " +"example::" +msgstr "" + +#: ../Doc/library/collections.rst:226 +msgid "" +"A :class:`Counter` is a :class:`dict` subclass for counting hashable " +"objects. It is an unordered collection where elements are stored as " +"dictionary keys and their counts are stored as dictionary values. Counts " +"are allowed to be any integer value including zero or negative counts. The :" +"class:`Counter` class is similar to bags or multisets in other languages." +msgstr "" + +#: ../Doc/library/collections.rst:232 +msgid "" +"Elements are counted from an *iterable* or initialized from another " +"*mapping* (or counter):" +msgstr "" + +#: ../Doc/library/collections.rst:240 +msgid "" +"Counter objects have a dictionary interface except that they return a zero " +"count for missing items instead of raising a :exc:`KeyError`:" +msgstr "" + +#: ../Doc/library/collections.rst:247 +msgid "" +"Setting a count to zero does not remove an element from a counter. Use " +"``del`` to remove it entirely:" +msgstr "" + +#: ../Doc/library/collections.rst:256 +msgid "" +"Counter objects support three methods beyond those available for all " +"dictionaries:" +msgstr "" + +#: ../Doc/library/collections.rst:261 +msgid "" +"Return an iterator over elements repeating each as many times as its count. " +"Elements are returned in arbitrary order. If an element's count is less " +"than one, :meth:`elements` will ignore it." +msgstr "" + +#: ../Doc/library/collections.rst:271 +msgid "" +"Return a list of the *n* most common elements and their counts from the most " +"common to the least. If *n* is omitted or ``None``, :func:`most_common` " +"returns *all* elements in the counter. Elements with equal counts are " +"ordered arbitrarily:" +msgstr "" + +#: ../Doc/library/collections.rst:281 +msgid "" +"Elements are subtracted from an *iterable* or from another *mapping* (or " +"counter). Like :meth:`dict.update` but subtracts counts instead of " +"replacing them. Both inputs and outputs may be zero or negative." +msgstr "" + +#: ../Doc/library/collections.rst:293 +msgid "" +"The usual dictionary methods are available for :class:`Counter` objects " +"except for two which work differently for counters." +msgstr "" + +#: ../Doc/library/collections.rst:298 +msgid "This class method is not implemented for :class:`Counter` objects." +msgstr "" + +#: ../Doc/library/collections.rst:302 +msgid "" +"Elements are counted from an *iterable* or added-in from another *mapping* " +"(or counter). Like :meth:`dict.update` but adds counts instead of replacing " +"them. Also, the *iterable* is expected to be a sequence of elements, not a " +"sequence of ``(key, value)`` pairs." +msgstr "" + +#: ../Doc/library/collections.rst:307 +msgid "Common patterns for working with :class:`Counter` objects::" +msgstr "" + +#: ../Doc/library/collections.rst:319 +msgid "" +"Several mathematical operations are provided for combining :class:`Counter` " +"objects to produce multisets (counters that have counts greater than zero). " +"Addition and subtraction combine counters by adding or subtracting the " +"counts of corresponding elements. Intersection and union return the minimum " +"and maximum of corresponding counts. Each operation can accept inputs with " +"signed counts, but the output will exclude results with counts of zero or " +"less." +msgstr "" + +#: ../Doc/library/collections.rst:337 +msgid "" +"Unary addition and subtraction are shortcuts for adding an empty counter or " +"subtracting from an empty counter." +msgstr "" + +#: ../Doc/library/collections.rst:346 +msgid "" +"Added support for unary plus, unary minus, and in-place multiset operations." +msgstr "" + +#: ../Doc/library/collections.rst:351 +msgid "" +"Counters were primarily designed to work with positive integers to represent " +"running counts; however, care was taken to not unnecessarily preclude use " +"cases needing other types or negative values. To help with those use cases, " +"this section documents the minimum range and type restrictions." +msgstr "" + +#: ../Doc/library/collections.rst:356 +msgid "" +"The :class:`Counter` class itself is a dictionary subclass with no " +"restrictions on its keys and values. The values are intended to be numbers " +"representing counts, but you *could* store anything in the value field." +msgstr "" + +#: ../Doc/library/collections.rst:360 +msgid "" +"The :meth:`most_common` method requires only that the values be orderable." +msgstr "" + +#: ../Doc/library/collections.rst:362 +msgid "" +"For in-place operations such as ``c[key] += 1``, the value type need only " +"support addition and subtraction. So fractions, floats, and decimals would " +"work and negative values are supported. The same is also true for :meth:" +"`update` and :meth:`subtract` which allow negative and zero values for both " +"inputs and outputs." +msgstr "" + +#: ../Doc/library/collections.rst:368 +msgid "" +"The multiset methods are designed only for use cases with positive values. " +"The inputs may be negative or zero, but only outputs with positive values " +"are created. There are no type restrictions, but the value type needs to " +"support addition, subtraction, and comparison." +msgstr "" + +#: ../Doc/library/collections.rst:373 +msgid "" +"The :meth:`elements` method requires integer counts. It ignores zero and " +"negative counts." +msgstr "" + +#: ../Doc/library/collections.rst:378 +msgid "" +"`Bag class `_ in Smalltalk." +msgstr "" + +#: ../Doc/library/collections.rst:381 +msgid "" +"Wikipedia entry for `Multisets `_." +msgstr "" + +#: ../Doc/library/collections.rst:383 +msgid "" +"`C++ multisets `_ tutorial with examples." +msgstr "" + +#: ../Doc/library/collections.rst:386 +msgid "" +"For mathematical operations on multisets and their use cases, see *Knuth, " +"Donald. The Art of Computer Programming Volume II, Section 4.6.3, Exercise " +"19*." +msgstr "" + +#: ../Doc/library/collections.rst:390 +msgid "" +"To enumerate all distinct multisets of a given size over a given set of " +"elements, see :func:`itertools.combinations_with_replacement`:" +msgstr "" + +#: ../Doc/library/collections.rst:393 +msgid "" +"map(Counter, combinations_with_replacement('ABC', 2)) --> AA AB AC BB BC CC" +msgstr "" + +#: ../Doc/library/collections.rst:397 +msgid ":class:`deque` objects" +msgstr "" + +#: ../Doc/library/collections.rst:401 +msgid "" +"Returns a new deque object initialized left-to-right (using :meth:`append`) " +"with data from *iterable*. If *iterable* is not specified, the new deque is " +"empty." +msgstr "" + +#: ../Doc/library/collections.rst:404 +msgid "" +"Deques are a generalization of stacks and queues (the name is pronounced " +"\"deck\" and is short for \"double-ended queue\"). Deques support thread-" +"safe, memory efficient appends and pops from either side of the deque with " +"approximately the same O(1) performance in either direction." +msgstr "" + +#: ../Doc/library/collections.rst:409 +msgid "" +"Though :class:`list` objects support similar operations, they are optimized " +"for fast fixed-length operations and incur O(n) memory movement costs for " +"``pop(0)`` and ``insert(0, v)`` operations which change both the size and " +"position of the underlying data representation." +msgstr "" + +#: ../Doc/library/collections.rst:415 +msgid "" +"If *maxlen* is not specified or is *None*, deques may grow to an arbitrary " +"length. Otherwise, the deque is bounded to the specified maximum length. " +"Once a bounded length deque is full, when new items are added, a " +"corresponding number of items are discarded from the opposite end. Bounded " +"length deques provide functionality similar to the ``tail`` filter in Unix. " +"They are also useful for tracking transactions and other pools of data where " +"only the most recent activity is of interest." +msgstr "" + +#: ../Doc/library/collections.rst:424 +msgid "Deque objects support the following methods:" +msgstr "" + +#: ../Doc/library/collections.rst:428 +msgid "Add *x* to the right side of the deque." +msgstr "" + +#: ../Doc/library/collections.rst:433 +msgid "Add *x* to the left side of the deque." +msgstr "" + +#: ../Doc/library/collections.rst:438 +msgid "Remove all elements from the deque leaving it with length 0." +msgstr "" + +#: ../Doc/library/collections.rst:443 +msgid "Create a shallow copy of the deque." +msgstr "" + +#: ../Doc/library/collections.rst:450 +msgid "Count the number of deque elements equal to *x*." +msgstr "" + +#: ../Doc/library/collections.rst:457 +msgid "" +"Extend the right side of the deque by appending elements from the iterable " +"argument." +msgstr "" + +#: ../Doc/library/collections.rst:463 +msgid "" +"Extend the left side of the deque by appending elements from *iterable*. " +"Note, the series of left appends results in reversing the order of elements " +"in the iterable argument." +msgstr "" + +#: ../Doc/library/collections.rst:470 +msgid "" +"Return the position of *x* in the deque (at or after index *start* and " +"before index *stop*). Returns the first match or raises :exc:`ValueError` " +"if not found." +msgstr "" + +#: ../Doc/library/collections.rst:479 +msgid "Insert *x* into the deque at position *i*." +msgstr "" + +#: ../Doc/library/collections.rst:481 +msgid "" +"If the insertion would cause a bounded deque to grow beyond *maxlen*, an :" +"exc:`IndexError` is raised." +msgstr "" + +#: ../Doc/library/collections.rst:489 +msgid "" +"Remove and return an element from the right side of the deque. If no " +"elements are present, raises an :exc:`IndexError`." +msgstr "" + +#: ../Doc/library/collections.rst:495 +msgid "" +"Remove and return an element from the left side of the deque. If no elements " +"are present, raises an :exc:`IndexError`." +msgstr "" + +#: ../Doc/library/collections.rst:501 +msgid "" +"Remove the first occurrence of *value*. If not found, raises a :exc:" +"`ValueError`." +msgstr "" + +#: ../Doc/library/collections.rst:507 +msgid "Reverse the elements of the deque in-place and then return ``None``." +msgstr "" + +#: ../Doc/library/collections.rst:514 +msgid "" +"Rotate the deque *n* steps to the right. If *n* is negative, rotate to the " +"left. Rotating one step to the right is equivalent to: ``d.appendleft(d." +"pop())``." +msgstr "" + +#: ../Doc/library/collections.rst:519 +msgid "Deque objects also provide one read-only attribute:" +msgstr "" + +#: ../Doc/library/collections.rst:523 +msgid "Maximum size of a deque or *None* if unbounded." +msgstr "" + +#: ../Doc/library/collections.rst:528 +msgid "" +"In addition to the above, deques support iteration, pickling, ``len(d)``, " +"``reversed(d)``, ``copy.copy(d)``, ``copy.deepcopy(d)``, membership testing " +"with the :keyword:`in` operator, and subscript references such as " +"``d[-1]``. Indexed access is O(1) at both ends but slows to O(n) in the " +"middle. For fast random access, use lists instead." +msgstr "" + +#: ../Doc/library/collections.rst:534 +msgid "" +"Starting in version 3.5, deques support ``__add__()``, ``__mul__()``, and " +"``__imul__()``." +msgstr "" + +#: ../Doc/library/collections.rst:537 ../Doc/library/datetime.rst:1583 +#: ../Doc/library/difflib.rst:262 ../Doc/library/fnmatch.rst:79 +#: ../Doc/library/sqlite3.rst:344 ../Doc/library/sqlite3.rst:361 +#: ../Doc/library/sqlite3.rst:471 ../Doc/library/sqlite3.rst:571 +#: ../Doc/library/turtle.rst:2076 +msgid "Example:" +msgstr "" + +#: ../Doc/library/collections.rst:594 +msgid ":class:`deque` Recipes" +msgstr "" + +#: ../Doc/library/collections.rst:596 +msgid "This section shows various approaches to working with deques." +msgstr "" + +#: ../Doc/library/collections.rst:598 +msgid "" +"Bounded length deques provide functionality similar to the ``tail`` filter " +"in Unix::" +msgstr "" + +#: ../Doc/library/collections.rst:606 +msgid "" +"Another approach to using deques is to maintain a sequence of recently added " +"elements by appending to the right and popping to the left::" +msgstr "" + +#: ../Doc/library/collections.rst:621 +msgid "" +"The :meth:`rotate` method provides a way to implement :class:`deque` slicing " +"and deletion. For example, a pure Python implementation of ``del d[n]`` " +"relies on the :meth:`rotate` method to position elements to be popped::" +msgstr "" + +#: ../Doc/library/collections.rst:630 +msgid "" +"To implement :class:`deque` slicing, use a similar approach applying :meth:" +"`rotate` to bring a target element to the left side of the deque. Remove old " +"entries with :meth:`popleft`, add new entries with :meth:`extend`, and then " +"reverse the rotation. With minor variations on that approach, it is easy to " +"implement Forth style stack manipulations such as ``dup``, ``drop``, " +"``swap``, ``over``, ``pick``, ``rot``, and ``roll``." +msgstr "" + +#: ../Doc/library/collections.rst:640 +msgid ":class:`defaultdict` objects" +msgstr "" + +#: ../Doc/library/collections.rst:644 +msgid "" +"Returns a new dictionary-like object. :class:`defaultdict` is a subclass of " +"the built-in :class:`dict` class. It overrides one method and adds one " +"writable instance variable. The remaining functionality is the same as for " +"the :class:`dict` class and is not documented here." +msgstr "" + +#: ../Doc/library/collections.rst:649 +msgid "" +"The first argument provides the initial value for the :attr:" +"`default_factory` attribute; it defaults to ``None``. All remaining " +"arguments are treated the same as if they were passed to the :class:`dict` " +"constructor, including keyword arguments." +msgstr "" + +#: ../Doc/library/collections.rst:655 +msgid "" +":class:`defaultdict` objects support the following method in addition to the " +"standard :class:`dict` operations:" +msgstr "" + +#: ../Doc/library/collections.rst:660 +msgid "" +"If the :attr:`default_factory` attribute is ``None``, this raises a :exc:" +"`KeyError` exception with the *key* as argument." +msgstr "" + +#: ../Doc/library/collections.rst:663 +msgid "" +"If :attr:`default_factory` is not ``None``, it is called without arguments " +"to provide a default value for the given *key*, this value is inserted in " +"the dictionary for the *key*, and returned." +msgstr "" + +#: ../Doc/library/collections.rst:667 +msgid "" +"If calling :attr:`default_factory` raises an exception this exception is " +"propagated unchanged." +msgstr "" + +#: ../Doc/library/collections.rst:670 +msgid "" +"This method is called by the :meth:`__getitem__` method of the :class:`dict` " +"class when the requested key is not found; whatever it returns or raises is " +"then returned or raised by :meth:`__getitem__`." +msgstr "" + +#: ../Doc/library/collections.rst:674 +msgid "" +"Note that :meth:`__missing__` is *not* called for any operations besides :" +"meth:`__getitem__`. This means that :meth:`get` will, like normal " +"dictionaries, return ``None`` as a default rather than using :attr:" +"`default_factory`." +msgstr "" + +#: ../Doc/library/collections.rst:680 +msgid ":class:`defaultdict` objects support the following instance variable:" +msgstr "" + +#: ../Doc/library/collections.rst:685 +msgid "" +"This attribute is used by the :meth:`__missing__` method; it is initialized " +"from the first argument to the constructor, if present, or to ``None``, if " +"absent." +msgstr "" + +#: ../Doc/library/collections.rst:691 +msgid ":class:`defaultdict` Examples" +msgstr "" + +#: ../Doc/library/collections.rst:693 +msgid "" +"Using :class:`list` as the :attr:`default_factory`, it is easy to group a " +"sequence of key-value pairs into a dictionary of lists:" +msgstr "" + +#: ../Doc/library/collections.rst:704 +msgid "" +"When each key is encountered for the first time, it is not already in the " +"mapping; so an entry is automatically created using the :attr:" +"`default_factory` function which returns an empty :class:`list`. The :meth:" +"`list.append` operation then attaches the value to the new list. When keys " +"are encountered again, the look-up proceeds normally (returning the list for " +"that key) and the :meth:`list.append` operation adds another value to the " +"list. This technique is simpler and faster than an equivalent technique " +"using :meth:`dict.setdefault`:" +msgstr "" + +#: ../Doc/library/collections.rst:719 +msgid "" +"Setting the :attr:`default_factory` to :class:`int` makes the :class:" +"`defaultdict` useful for counting (like a bag or multiset in other " +"languages):" +msgstr "" + +#: ../Doc/library/collections.rst:731 +msgid "" +"When a letter is first encountered, it is missing from the mapping, so the :" +"attr:`default_factory` function calls :func:`int` to supply a default count " +"of zero. The increment operation then builds up the count for each letter." +msgstr "" + +#: ../Doc/library/collections.rst:735 +msgid "" +"The function :func:`int` which always returns zero is just a special case of " +"constant functions. A faster and more flexible way to create constant " +"functions is to use a lambda function which can supply any constant value " +"(not just zero):" +msgstr "" + +#: ../Doc/library/collections.rst:747 +msgid "" +"Setting the :attr:`default_factory` to :class:`set` makes the :class:" +"`defaultdict` useful for building a dictionary of sets:" +msgstr "" + +#: ../Doc/library/collections.rst:760 +msgid ":func:`namedtuple` Factory Function for Tuples with Named Fields" +msgstr "" + +#: ../Doc/library/collections.rst:762 +msgid "" +"Named tuples assign meaning to each position in a tuple and allow for more " +"readable, self-documenting code. They can be used wherever regular tuples " +"are used, and they add the ability to access fields by name instead of " +"position index." +msgstr "" + +#: ../Doc/library/collections.rst:768 +msgid "" +"Returns a new tuple subclass named *typename*. The new subclass is used to " +"create tuple-like objects that have fields accessible by attribute lookup as " +"well as being indexable and iterable. Instances of the subclass also have a " +"helpful docstring (with typename and field_names) and a helpful :meth:" +"`__repr__` method which lists the tuple contents in a ``name=value`` format." +msgstr "" + +#: ../Doc/library/collections.rst:774 +msgid "" +"The *field_names* are a single string with each fieldname separated by " +"whitespace and/or commas, for example ``'x y'`` or ``'x, y'``. " +"Alternatively, *field_names* can be a sequence of strings such as ``['x', " +"'y']``." +msgstr "" + +#: ../Doc/library/collections.rst:778 +msgid "" +"Any valid Python identifier may be used for a fieldname except for names " +"starting with an underscore. Valid identifiers consist of letters, digits, " +"and underscores but do not start with a digit or underscore and cannot be a :" +"mod:`keyword` such as *class*, *for*, *return*, *global*, *pass*, or *raise*." +msgstr "" + +#: ../Doc/library/collections.rst:784 +msgid "" +"If *rename* is true, invalid fieldnames are automatically replaced with " +"positional names. For example, ``['abc', 'def', 'ghi', 'abc']`` is " +"converted to ``['abc', '_1', 'ghi', '_3']``, eliminating the keyword ``def`` " +"and the duplicate fieldname ``abc``." +msgstr "" + +#: ../Doc/library/collections.rst:789 +msgid "" +"If *verbose* is true, the class definition is printed after it is built. " +"This option is outdated; instead, it is simpler to print the :attr:`_source` " +"attribute." +msgstr "" + +#: ../Doc/library/collections.rst:793 +msgid "" +"If *module* is defined, the ``__module__`` attribute of the named tuple is " +"set to that value." +msgstr "" + +#: ../Doc/library/collections.rst:796 +msgid "" +"Named tuple instances do not have per-instance dictionaries, so they are " +"lightweight and require no more memory than regular tuples." +msgstr "" + +#: ../Doc/library/collections.rst:799 +msgid "Added support for *rename*." +msgstr "" + +#: ../Doc/library/collections.rst:802 +msgid "" +"The *verbose* and *rename* parameters became :ref:`keyword-only arguments " +"`." +msgstr "" + +#: ../Doc/library/collections.rst:806 +msgid "Added the *module* parameter." +msgstr "" + +#: ../Doc/library/collections.rst:825 +msgid "" +"Named tuples are especially useful for assigning field names to result " +"tuples returned by the :mod:`csv` or :mod:`sqlite3` modules::" +msgstr "" + +#: ../Doc/library/collections.rst:841 +msgid "" +"In addition to the methods inherited from tuples, named tuples support three " +"additional methods and two attributes. To prevent conflicts with field " +"names, the method and attribute names start with an underscore." +msgstr "" + +#: ../Doc/library/collections.rst:847 +msgid "" +"Class method that makes a new instance from an existing sequence or iterable." +msgstr "" + +#: ../Doc/library/collections.rst:857 +msgid "" +"Return a new :class:`OrderedDict` which maps field names to their " +"corresponding values:" +msgstr "" + +#: ../Doc/library/collections.rst:866 +msgid "Returns an :class:`OrderedDict` instead of a regular :class:`dict`." +msgstr "" + +#: ../Doc/library/collections.rst:871 +msgid "" +"Return a new instance of the named tuple replacing specified fields with new " +"values::" +msgstr "" + +#: ../Doc/library/collections.rst:883 +msgid "" +"A string with the pure Python source code used to create the named tuple " +"class. The source makes the named tuple self-documenting. It can be " +"printed, executed using :func:`exec`, or saved to a file and imported." +msgstr "" + +#: ../Doc/library/collections.rst:892 +msgid "" +"Tuple of strings listing the field names. Useful for introspection and for " +"creating new named tuple types from existing named tuples." +msgstr "" + +#: ../Doc/library/collections.rst:905 +msgid "" +"To retrieve a field whose name is stored in a string, use the :func:" +"`getattr` function:" +msgstr "" + +#: ../Doc/library/collections.rst:911 +msgid "" +"To convert a dictionary to a named tuple, use the double-star-operator (as " +"described in :ref:`tut-unpacking-arguments`):" +msgstr "" + +#: ../Doc/library/collections.rst:918 +msgid "" +"Since a named tuple is a regular Python class, it is easy to add or change " +"functionality with a subclass. Here is how to add a calculated field and a " +"fixed-width print format:" +msgstr "" + +#: ../Doc/library/collections.rst:937 +msgid "" +"The subclass shown above sets ``__slots__`` to an empty tuple. This helps " +"keep memory requirements low by preventing the creation of instance " +"dictionaries." +msgstr "" + +#: ../Doc/library/collections.rst:940 +msgid "" +"Subclassing is not useful for adding new, stored fields. Instead, simply " +"create a new named tuple type from the :attr:`_fields` attribute:" +msgstr "" + +#: ../Doc/library/collections.rst:945 +msgid "" +"Docstrings can be customized by making direct assignments to the ``__doc__`` " +"fields:" +msgstr "" + +#: ../Doc/library/collections.rst:954 +msgid "Property docstrings became writeable." +msgstr "" + +#: ../Doc/library/collections.rst:957 +msgid "" +"Default values can be implemented by using :meth:`_replace` to customize a " +"prototype instance:" +msgstr "" + +#: ../Doc/library/collections.rst:968 +msgid "" +"`Recipe for named tuple abstract base class with a metaclass mix-in `_ by Jan Kaliszewski. Besides providing an :term:`abstract base " +"class` for named tuples, it also supports an alternate :term:`metaclass`-" +"based constructor that is convenient for use cases where named tuples are " +"being subclassed." +msgstr "" + +#: ../Doc/library/collections.rst:975 +msgid "" +"See :meth:`types.SimpleNamespace` for a mutable namespace based on an " +"underlying dictionary instead of a tuple." +msgstr "" + +#: ../Doc/library/collections.rst:978 +msgid "" +"See :meth:`typing.NamedTuple` for a way to add type hints for named tuples." +msgstr "" + +#: ../Doc/library/collections.rst:982 +msgid ":class:`OrderedDict` objects" +msgstr "" + +#: ../Doc/library/collections.rst:984 +msgid "" +"Ordered dictionaries are just like regular dictionaries but they remember " +"the order that items were inserted. When iterating over an ordered " +"dictionary, the items are returned in the order their keys were first added." +msgstr "" + +#: ../Doc/library/collections.rst:990 +msgid "" +"Return an instance of a dict subclass, supporting the usual :class:`dict` " +"methods. An *OrderedDict* is a dict that remembers the order that keys were " +"first inserted. If a new entry overwrites an existing entry, the original " +"insertion position is left unchanged. Deleting an entry and reinserting it " +"will move it to the end." +msgstr "" + +#: ../Doc/library/collections.rst:1000 +msgid "" +"The :meth:`popitem` method for ordered dictionaries returns and removes a " +"(key, value) pair. The pairs are returned in :abbr:`LIFO (last-in, first-" +"out)` order if *last* is true or :abbr:`FIFO (first-in, first-out)` order if " +"false." +msgstr "" + +#: ../Doc/library/collections.rst:1007 +msgid "" +"Move an existing *key* to either end of an ordered dictionary. The item is " +"moved to the right end if *last* is true (the default) or to the beginning " +"if *last* is false. Raises :exc:`KeyError` if the *key* does not exist::" +msgstr "" + +#: ../Doc/library/collections.rst:1022 +msgid "" +"In addition to the usual mapping methods, ordered dictionaries also support " +"reverse iteration using :func:`reversed`." +msgstr "" + +#: ../Doc/library/collections.rst:1025 +msgid "" +"Equality tests between :class:`OrderedDict` objects are order-sensitive and " +"are implemented as ``list(od1.items())==list(od2.items())``. Equality tests " +"between :class:`OrderedDict` objects and other :class:`~collections.abc." +"Mapping` objects are order-insensitive like regular dictionaries. This " +"allows :class:`OrderedDict` objects to be substituted anywhere a regular " +"dictionary is used." +msgstr "" + +#: ../Doc/library/collections.rst:1032 +msgid "" +"The :class:`OrderedDict` constructor and :meth:`update` method both accept " +"keyword arguments, but their order is lost because Python's function call " +"semantics pass in keyword arguments using a regular unordered dictionary." +msgstr "" + +#: ../Doc/library/collections.rst:1036 +msgid "" +"The items, keys, and values :term:`views ` of :class:" +"`OrderedDict` now support reverse iteration using :func:`reversed`." +msgstr "" + +#: ../Doc/library/collections.rst:1041 +msgid ":class:`OrderedDict` Examples and Recipes" +msgstr "" + +#: ../Doc/library/collections.rst:1043 +msgid "" +"Since an ordered dictionary remembers its insertion order, it can be used in " +"conjunction with sorting to make a sorted dictionary::" +msgstr "" + +#: ../Doc/library/collections.rst:1061 +msgid "" +"The new sorted dictionaries maintain their sort order when entries are " +"deleted. But when new keys are added, the keys are appended to the end and " +"the sort is not maintained." +msgstr "" + +#: ../Doc/library/collections.rst:1065 +msgid "" +"It is also straight-forward to create an ordered dictionary variant that " +"remembers the order the keys were *last* inserted. If a new entry overwrites " +"an existing entry, the original insertion position is changed and moved to " +"the end::" +msgstr "" + +#: ../Doc/library/collections.rst:1078 +msgid "" +"An ordered dictionary can be combined with the :class:`Counter` class so " +"that the counter remembers the order elements are first encountered::" +msgstr "" + +#: ../Doc/library/collections.rst:1092 +msgid ":class:`UserDict` objects" +msgstr "" + +#: ../Doc/library/collections.rst:1094 +msgid "" +"The class, :class:`UserDict` acts as a wrapper around dictionary objects. " +"The need for this class has been partially supplanted by the ability to " +"subclass directly from :class:`dict`; however, this class can be easier to " +"work with because the underlying dictionary is accessible as an attribute." +msgstr "" + +#: ../Doc/library/collections.rst:1102 +msgid "" +"Class that simulates a dictionary. The instance's contents are kept in a " +"regular dictionary, which is accessible via the :attr:`data` attribute of :" +"class:`UserDict` instances. If *initialdata* is provided, :attr:`data` is " +"initialized with its contents; note that a reference to *initialdata* will " +"not be kept, allowing it be used for other purposes." +msgstr "" + +#: ../Doc/library/collections.rst:1108 +msgid "" +"In addition to supporting the methods and operations of mappings, :class:" +"`UserDict` instances provide the following attribute:" +msgstr "" + +#: ../Doc/library/collections.rst:1113 +msgid "" +"A real dictionary used to store the contents of the :class:`UserDict` class." +msgstr "" + +#: ../Doc/library/collections.rst:1119 +msgid ":class:`UserList` objects" +msgstr "" + +#: ../Doc/library/collections.rst:1121 +msgid "" +"This class acts as a wrapper around list objects. It is a useful base class " +"for your own list-like classes which can inherit from them and override " +"existing methods or add new ones. In this way, one can add new behaviors to " +"lists." +msgstr "" + +#: ../Doc/library/collections.rst:1126 +msgid "" +"The need for this class has been partially supplanted by the ability to " +"subclass directly from :class:`list`; however, this class can be easier to " +"work with because the underlying list is accessible as an attribute." +msgstr "" + +#: ../Doc/library/collections.rst:1132 +msgid "" +"Class that simulates a list. The instance's contents are kept in a regular " +"list, which is accessible via the :attr:`data` attribute of :class:" +"`UserList` instances. The instance's contents are initially set to a copy " +"of *list*, defaulting to the empty list ``[]``. *list* can be any iterable, " +"for example a real Python list or a :class:`UserList` object." +msgstr "" + +#: ../Doc/library/collections.rst:1138 +msgid "" +"In addition to supporting the methods and operations of mutable sequences, :" +"class:`UserList` instances provide the following attribute:" +msgstr "" + +#: ../Doc/library/collections.rst:1143 +msgid "" +"A real :class:`list` object used to store the contents of the :class:" +"`UserList` class." +msgstr "" + +#: ../Doc/library/collections.rst:1146 +msgid "" +"**Subclassing requirements:** Subclasses of :class:`UserList` are expected " +"to offer a constructor which can be called with either no arguments or one " +"argument. List operations which return a new sequence attempt to create an " +"instance of the actual implementation class. To do so, it assumes that the " +"constructor can be called with a single parameter, which is a sequence " +"object used as a data source." +msgstr "" + +#: ../Doc/library/collections.rst:1153 +msgid "" +"If a derived class does not wish to comply with this requirement, all of the " +"special methods supported by this class will need to be overridden; please " +"consult the sources for information about the methods which need to be " +"provided in that case." +msgstr "" + +#: ../Doc/library/collections.rst:1159 +msgid ":class:`UserString` objects" +msgstr "" + +#: ../Doc/library/collections.rst:1161 +msgid "" +"The class, :class:`UserString` acts as a wrapper around string objects. The " +"need for this class has been partially supplanted by the ability to subclass " +"directly from :class:`str`; however, this class can be easier to work with " +"because the underlying string is accessible as an attribute." +msgstr "" + +#: ../Doc/library/collections.rst:1169 +msgid "" +"Class that simulates a string or a Unicode string object. The instance's " +"content is kept in a regular string object, which is accessible via the :" +"attr:`data` attribute of :class:`UserString` instances. The instance's " +"contents are initially set to a copy of *sequence*. The *sequence* can be " +"an instance of :class:`bytes`, :class:`str`, :class:`UserString` (or a " +"subclass) or an arbitrary sequence which can be converted into a string " +"using the built-in :func:`str` function." +msgstr "" + +#: ../Doc/library/collections.rst:1177 +msgid "" +"New methods ``__getnewargs__``, ``__rmod__``, ``casefold``, ``format_map``, " +"``isprintable``, and ``maketrans``." +msgstr "" + +#: ../Doc/library/collections.abc.rst:2 +msgid ":mod:`collections.abc` --- Abstract Base Classes for Containers" +msgstr "" + +#: ../Doc/library/collections.abc.rst:10 +msgid "Formerly, this module was part of the :mod:`collections` module." +msgstr "" + +#: ../Doc/library/collections.abc.rst:13 +msgid "**Source code:** :source:`Lib/_collections_abc.py`" +msgstr "" + +#: ../Doc/library/collections.abc.rst:23 +msgid "" +"This module provides :term:`abstract base classes ` " +"that can be used to test whether a class provides a particular interface; " +"for example, whether it is hashable or whether it is a mapping." +msgstr "" + +#: ../Doc/library/collections.abc.rst:31 +msgid "Collections Abstract Base Classes" +msgstr "" + +#: ../Doc/library/collections.abc.rst:33 +msgid "" +"The collections module offers the following :term:`ABCs `:" +msgstr "" + +#: ../Doc/library/collections.abc.rst:38 ../Doc/library/io.rst:199 +msgid "ABC" +msgstr "" + +#: ../Doc/library/collections.abc.rst:38 +msgid "Inherits from" +msgstr "" + +#: ../Doc/library/collections.abc.rst:38 +msgid "Abstract Methods" +msgstr "" + +#: ../Doc/library/collections.abc.rst:38 +msgid "Mixin Methods" +msgstr "" + +#: ../Doc/library/collections.abc.rst:40 +msgid ":class:`Container`" +msgstr "" + +#: ../Doc/library/collections.abc.rst:40 +msgid "``__contains__``" +msgstr "" + +#: ../Doc/library/collections.abc.rst:41 +msgid ":class:`Hashable`" +msgstr "" + +#: ../Doc/library/collections.abc.rst:41 +msgid "``__hash__``" +msgstr "" + +#: ../Doc/library/collections.abc.rst:42 ../Doc/library/collections.abc.rst:43 +#: ../Doc/library/collections.abc.rst:44 +msgid ":class:`Iterable`" +msgstr "" + +#: ../Doc/library/collections.abc.rst:42 ../Doc/library/collections.abc.rst:43 +msgid "``__iter__``" +msgstr "" + +#: ../Doc/library/collections.abc.rst:43 ../Doc/library/collections.abc.rst:45 +msgid ":class:`Iterator`" +msgstr "" + +#: ../Doc/library/collections.abc.rst:43 +msgid "``__next__``" +msgstr "" + +#: ../Doc/library/collections.abc.rst:44 +msgid ":class:`Reversible`" +msgstr "" + +#: ../Doc/library/collections.abc.rst:44 +msgid "``__reversed__``" +msgstr "" + +#: ../Doc/library/collections.abc.rst:45 +msgid ":class:`Generator`" +msgstr "" + +#: ../Doc/library/collections.abc.rst:45 ../Doc/library/collections.abc.rst:92 +msgid "``send``, ``throw``" +msgstr "" + +#: ../Doc/library/collections.abc.rst:45 +msgid "``close``, ``__iter__``, ``__next__``" +msgstr "" + +#: ../Doc/library/collections.abc.rst:46 ../Doc/library/collections.abc.rst:85 +msgid ":class:`Sized`" +msgstr "" + +#: ../Doc/library/collections.abc.rst:46 ../Doc/library/collections.abc.rst:85 +msgid "``__len__``" +msgstr "" + +#: ../Doc/library/collections.abc.rst:47 +msgid ":class:`Callable`" +msgstr "" + +#: ../Doc/library/collections.abc.rst:47 +msgid "``__call__``" +msgstr "" + +#: ../Doc/library/collections.abc.rst:48 ../Doc/library/collections.abc.rst:64 +#: ../Doc/library/collections.abc.rst:74 +msgid ":class:`Collection`" +msgstr "" + +#: ../Doc/library/collections.abc.rst:48 +msgid ":class:`Sized`, :class:`Iterable`, :class:`Container`" +msgstr "" + +#: ../Doc/library/collections.abc.rst:48 ../Doc/library/collections.abc.rst:64 +msgid "``__contains__``, ``__iter__``, ``__len__``" +msgstr "" + +#: ../Doc/library/collections.abc.rst:52 ../Doc/library/collections.abc.rst:55 +#: ../Doc/library/collections.abc.rst:61 +msgid ":class:`Sequence`" +msgstr "" + +#: ../Doc/library/collections.abc.rst:52 +msgid ":class:`Reversible`, :class:`Collection`" +msgstr "" + +#: ../Doc/library/collections.abc.rst:52 ../Doc/library/collections.abc.rst:61 +msgid "``__getitem__``, ``__len__``" +msgstr "" + +#: ../Doc/library/collections.abc.rst:52 +msgid "" +"``__contains__``, ``__iter__``, ``__reversed__``, ``index``, and ``count``" +msgstr "" + +#: ../Doc/library/collections.abc.rst:55 +msgid ":class:`MutableSequence`" +msgstr "" + +#: ../Doc/library/collections.abc.rst:55 +msgid "" +"``__getitem__``, ``__setitem__``, ``__delitem__``, ``__len__``, ``insert``" +msgstr "" + +#: ../Doc/library/collections.abc.rst:55 +msgid "" +"Inherited :class:`Sequence` methods and ``append``, ``reverse``, ``extend``, " +"``pop``, ``remove``, and ``__iadd__``" +msgstr "" + +#: ../Doc/library/collections.abc.rst:61 +msgid ":class:`ByteString`" +msgstr "" + +#: ../Doc/library/collections.abc.rst:61 +msgid "Inherited :class:`Sequence` methods" +msgstr "" + +#: ../Doc/library/collections.abc.rst:64 ../Doc/library/collections.abc.rst:68 +msgid ":class:`Set`" +msgstr "" + +#: ../Doc/library/collections.abc.rst:64 +msgid "" +"``__le__``, ``__lt__``, ``__eq__``, ``__ne__``, ``__gt__``, ``__ge__``, " +"``__and__``, ``__or__``, ``__sub__``, ``__xor__``, and ``isdisjoint``" +msgstr "" + +#: ../Doc/library/collections.abc.rst:68 +msgid ":class:`MutableSet`" +msgstr "" + +#: ../Doc/library/collections.abc.rst:68 +msgid "``__contains__``, ``__iter__``, ``__len__``, ``add``, ``discard``" +msgstr "" + +#: ../Doc/library/collections.abc.rst:68 +msgid "" +"Inherited :class:`Set` methods and ``clear``, ``pop``, ``remove``, " +"``__ior__``, ``__iand__``, ``__ixor__``, and ``__isub__``" +msgstr "" + +#: ../Doc/library/collections.abc.rst:74 ../Doc/library/collections.abc.rst:78 +msgid ":class:`Mapping`" +msgstr "" + +#: ../Doc/library/collections.abc.rst:74 +msgid "``__getitem__``, ``__iter__``, ``__len__``" +msgstr "" + +#: ../Doc/library/collections.abc.rst:74 +msgid "" +"``__contains__``, ``keys``, ``items``, ``values``, ``get``, ``__eq__``, and " +"``__ne__``" +msgstr "" + +#: ../Doc/library/collections.abc.rst:78 +msgid ":class:`MutableMapping`" +msgstr "" + +#: ../Doc/library/collections.abc.rst:78 +msgid "" +"``__getitem__``, ``__setitem__``, ``__delitem__``, ``__iter__``, ``__len__``" +msgstr "" + +#: ../Doc/library/collections.abc.rst:78 +msgid "" +"Inherited :class:`Mapping` methods and ``pop``, ``popitem``, ``clear``, " +"``update``, and ``setdefault``" +msgstr "" + +#: ../Doc/library/collections.abc.rst:85 ../Doc/library/collections.abc.rst:90 +msgid ":class:`MappingView`" +msgstr "" + +#: ../Doc/library/collections.abc.rst:86 +msgid ":class:`ItemsView`" +msgstr "" + +#: ../Doc/library/collections.abc.rst:86 ../Doc/library/collections.abc.rst:88 +msgid ":class:`MappingView`, :class:`Set`" +msgstr "" + +#: ../Doc/library/collections.abc.rst:86 ../Doc/library/collections.abc.rst:88 +#: ../Doc/library/collections.abc.rst:90 +msgid "``__contains__``, ``__iter__``" +msgstr "" + +#: ../Doc/library/collections.abc.rst:88 +msgid ":class:`KeysView`" +msgstr "" + +#: ../Doc/library/collections.abc.rst:90 +msgid ":class:`ValuesView`" +msgstr "" + +#: ../Doc/library/collections.abc.rst:91 ../Doc/library/collections.abc.rst:92 +msgid ":class:`Awaitable`" +msgstr "" + +#: ../Doc/library/collections.abc.rst:91 +msgid "``__await__``" +msgstr "" + +#: ../Doc/library/collections.abc.rst:92 +msgid ":class:`Coroutine`" +msgstr "" + +#: ../Doc/library/collections.abc.rst:92 +msgid "``close``" +msgstr "" + +#: ../Doc/library/collections.abc.rst:93 ../Doc/library/collections.abc.rst:94 +msgid ":class:`AsyncIterable`" +msgstr "" + +#: ../Doc/library/collections.abc.rst:93 ../Doc/library/collections.abc.rst:94 +msgid "``__aiter__``" +msgstr "" + +#: ../Doc/library/collections.abc.rst:94 +msgid ":class:`AsyncIterator`" +msgstr "" + +#: ../Doc/library/collections.abc.rst:94 +msgid "``__anext__``" +msgstr "" + +#: ../Doc/library/collections.abc.rst:103 +msgid "" +"ABCs for classes that provide respectively the methods :meth:" +"`__contains__`, :meth:`__hash__`, :meth:`__len__`, and :meth:`__call__`." +msgstr "" + +#: ../Doc/library/collections.abc.rst:108 +msgid "" +"ABC for classes that provide the :meth:`__iter__` method. See also the " +"definition of :term:`iterable`." +msgstr "" + +#: ../Doc/library/collections.abc.rst:113 +msgid "ABC for sized iterable container classes." +msgstr "" + +#: ../Doc/library/collections.abc.rst:119 +msgid "" +"ABC for classes that provide the :meth:`~iterator.__iter__` and :meth:" +"`~iterator.__next__` methods. See also the definition of :term:`iterator`." +msgstr "" + +#: ../Doc/library/collections.abc.rst:125 +msgid "" +"ABC for iterable classes that also provide the :meth:`__reversed__` method." +msgstr "" + +#: ../Doc/library/collections.abc.rst:132 +msgid "" +"ABC for generator classes that implement the protocol defined in :pep:`342` " +"that extends iterators with the :meth:`~generator.send`, :meth:`~generator." +"throw` and :meth:`~generator.close` methods. See also the definition of :" +"term:`generator`." +msgstr "" + +#: ../Doc/library/collections.abc.rst:143 +msgid "ABCs for read-only and mutable :term:`sequences `." +msgstr "" + +#: ../Doc/library/collections.abc.rst:145 +msgid "" +"Implementation note: Some of the mixin methods, such as :meth:`__iter__`, :" +"meth:`__reversed__` and :meth:`index`, make repeated calls to the " +"underlying :meth:`__getitem__` method. Consequently, if :meth:`__getitem__` " +"is implemented with constant access speed, the mixin methods will have " +"linear performance; however, if the underlying method is linear (as it would " +"be with a linked list), the mixins will have quadratic performance and will " +"likely need to be overridden." +msgstr "" + +#: ../Doc/library/collections.abc.rst:154 +msgid "The index() method added support for *stop* and *start* arguments." +msgstr "" + +#: ../Doc/library/collections.abc.rst:161 +msgid "ABCs for read-only and mutable sets." +msgstr "" + +#: ../Doc/library/collections.abc.rst:166 +msgid "ABCs for read-only and mutable :term:`mappings `." +msgstr "" + +#: ../Doc/library/collections.abc.rst:173 +msgid "" +"ABCs for mapping, items, keys, and values :term:`views `." +msgstr "" + +#: ../Doc/library/collections.abc.rst:177 +msgid "" +"ABC for :term:`awaitable` objects, which can be used in :keyword:`await` " +"expressions. Custom implementations must provide the :meth:`__await__` " +"method." +msgstr "" + +#: ../Doc/library/collections.abc.rst:181 +msgid "" +":term:`Coroutine` objects and instances of the :class:`~collections.abc." +"Coroutine` ABC are all instances of this ABC." +msgstr "" + +#: ../Doc/library/collections.abc.rst:185 +msgid "" +"In CPython, generator-based coroutines (generators decorated with :func:" +"`types.coroutine` or :func:`asyncio.coroutine`) are *awaitables*, even " +"though they do not have an :meth:`__await__` method. Using " +"``isinstance(gencoro, Awaitable)`` for them will return ``False``. Use :func:" +"`inspect.isawaitable` to detect them." +msgstr "" + +#: ../Doc/library/collections.abc.rst:195 +msgid "" +"ABC for coroutine compatible classes. These implement the following " +"methods, defined in :ref:`coroutine-objects`: :meth:`~coroutine.send`, :meth:" +"`~coroutine.throw`, and :meth:`~coroutine.close`. Custom implementations " +"must also implement :meth:`__await__`. All :class:`Coroutine` instances are " +"also instances of :class:`Awaitable`. See also the definition of :term:" +"`coroutine`." +msgstr "" + +#: ../Doc/library/collections.abc.rst:203 +msgid "" +"In CPython, generator-based coroutines (generators decorated with :func:" +"`types.coroutine` or :func:`asyncio.coroutine`) are *awaitables*, even " +"though they do not have an :meth:`__await__` method. Using " +"``isinstance(gencoro, Coroutine)`` for them will return ``False``. Use :func:" +"`inspect.isawaitable` to detect them." +msgstr "" + +#: ../Doc/library/collections.abc.rst:213 +msgid "" +"ABC for classes that provide ``__aiter__`` method. See also the definition " +"of :term:`asynchronous iterable`." +msgstr "" + +#: ../Doc/library/collections.abc.rst:220 +msgid "" +"ABC for classes that provide ``__aiter__`` and ``__anext__`` methods. See " +"also the definition of :term:`asynchronous iterator`." +msgstr "" + +#: ../Doc/library/collections.abc.rst:226 +msgid "" +"These ABCs allow us to ask classes or instances if they provide particular " +"functionality, for example::" +msgstr "" + +#: ../Doc/library/collections.abc.rst:233 +msgid "" +"Several of the ABCs are also useful as mixins that make it easier to develop " +"classes supporting container APIs. For example, to write a class supporting " +"the full :class:`Set` API, it is only necessary to supply the three " +"underlying abstract methods: :meth:`__contains__`, :meth:`__iter__`, and :" +"meth:`__len__`. The ABC supplies the remaining methods such as :meth:" +"`__and__` and :meth:`isdisjoint`::" +msgstr "" + +#: ../Doc/library/collections.abc.rst:262 +msgid "Notes on using :class:`Set` and :class:`MutableSet` as a mixin:" +msgstr "" + +#: ../Doc/library/collections.abc.rst:265 +msgid "" +"Since some set operations create new sets, the default mixin methods need a " +"way to create new instances from an iterable. The class constructor is " +"assumed to have a signature in the form ``ClassName(iterable)``. That " +"assumption is factored-out to an internal classmethod called :meth:" +"`_from_iterable` which calls ``cls(iterable)`` to produce a new set. If the :" +"class:`Set` mixin is being used in a class with a different constructor " +"signature, you will need to override :meth:`_from_iterable` with a " +"classmethod that can construct new instances from an iterable argument." +msgstr "" + +#: ../Doc/library/collections.abc.rst:276 +msgid "" +"To override the comparisons (presumably for speed, as the semantics are " +"fixed), redefine :meth:`__le__` and :meth:`__ge__`, then the other " +"operations will automatically follow suit." +msgstr "" + +#: ../Doc/library/collections.abc.rst:281 +msgid "" +"The :class:`Set` mixin provides a :meth:`_hash` method to compute a hash " +"value for the set; however, :meth:`__hash__` is not defined because not all " +"sets are hashable or immutable. To add set hashability using mixins, " +"inherit from both :meth:`Set` and :meth:`Hashable`, then define ``__hash__ = " +"Set._hash``." +msgstr "" + +#: ../Doc/library/collections.abc.rst:289 +msgid "" +"`OrderedSet recipe `_ for an " +"example built on :class:`MutableSet`." +msgstr "" + +#: ../Doc/library/collections.abc.rst:292 +msgid "For more about ABCs, see the :mod:`abc` module and :pep:`3119`." +msgstr "" + +#: ../Doc/library/colorsys.rst:2 +msgid ":mod:`colorsys` --- Conversions between color systems" +msgstr "" + +#: ../Doc/library/colorsys.rst:9 +msgid "**Source code:** :source:`Lib/colorsys.py`" +msgstr "" + +#: ../Doc/library/colorsys.rst:13 +msgid "" +"The :mod:`colorsys` module defines bidirectional conversions of color values " +"between colors expressed in the RGB (Red Green Blue) color space used in " +"computer monitors and three other coordinate systems: YIQ, HLS (Hue " +"Lightness Saturation) and HSV (Hue Saturation Value). Coordinates in all of " +"these color spaces are floating point values. In the YIQ space, the Y " +"coordinate is between 0 and 1, but the I and Q coordinates can be positive " +"or negative. In all other spaces, the coordinates are all between 0 and 1." +msgstr "" + +#: ../Doc/library/colorsys.rst:23 +msgid "" +"More information about color spaces can be found at http://www.poynton.com/" +"ColorFAQ.html and https://www.cambridgeincolour.com/tutorials/color-spaces." +"htm." +msgstr "" + +#: ../Doc/library/colorsys.rst:27 +msgid "The :mod:`colorsys` module defines the following functions:" +msgstr "" + +#: ../Doc/library/colorsys.rst:32 +msgid "Convert the color from RGB coordinates to YIQ coordinates." +msgstr "" + +#: ../Doc/library/colorsys.rst:37 +msgid "Convert the color from YIQ coordinates to RGB coordinates." +msgstr "" + +#: ../Doc/library/colorsys.rst:42 +msgid "Convert the color from RGB coordinates to HLS coordinates." +msgstr "" + +#: ../Doc/library/colorsys.rst:47 +msgid "Convert the color from HLS coordinates to RGB coordinates." +msgstr "" + +#: ../Doc/library/colorsys.rst:52 +msgid "Convert the color from RGB coordinates to HSV coordinates." +msgstr "" + +#: ../Doc/library/colorsys.rst:57 +msgid "Convert the color from HSV coordinates to RGB coordinates." +msgstr "" + +#: ../Doc/library/compileall.rst:2 +msgid ":mod:`compileall` --- Byte-compile Python libraries" +msgstr "" + +#: ../Doc/library/compileall.rst:7 +msgid "**Source code:** :source:`Lib/compileall.py`" +msgstr "" + +#: ../Doc/library/compileall.rst:11 +msgid "" +"This module provides some utility functions to support installing Python " +"libraries. These functions compile Python source files in a directory tree. " +"This module can be used to create the cached byte-code files at library " +"installation time, which makes them available for use even by users who " +"don't have write permission to the library directories." +msgstr "" + +#: ../Doc/library/compileall.rst:19 +msgid "Command-line use" +msgstr "" + +#: ../Doc/library/compileall.rst:21 +msgid "" +"This module can work as a script (using :program:`python -m compileall`) to " +"compile Python sources." +msgstr "" + +#: ../Doc/library/compileall.rst:29 +msgid "" +"Positional arguments are files to compile or directories that contain source " +"files, traversed recursively. If no argument is given, behave as if the " +"command line was ``-l ``." +msgstr "" + +#: ../Doc/library/compileall.rst:35 +msgid "" +"Do not recurse into subdirectories, only compile source code files directly " +"contained in the named or implied directories." +msgstr "" + +#: ../Doc/library/compileall.rst:40 +msgid "Force rebuild even if timestamps are up-to-date." +msgstr "" + +#: ../Doc/library/compileall.rst:44 +msgid "" +"Do not print the list of files compiled. If passed once, error messages will " +"still be printed. If passed twice (``-qq``), all output is suppressed." +msgstr "" + +#: ../Doc/library/compileall.rst:49 +msgid "" +"Directory prepended to the path to each file being compiled. This will " +"appear in compilation time tracebacks, and is also compiled in to the byte-" +"code file, where it will be used in tracebacks and other messages in cases " +"where the source file does not exist at the time the byte-code file is " +"executed." +msgstr "" + +#: ../Doc/library/compileall.rst:57 +msgid "" +"regex is used to search the full path to each file considered for " +"compilation, and if the regex produces a match, the file is skipped." +msgstr "" + +#: ../Doc/library/compileall.rst:62 +msgid "" +"Read the file ``list`` and add each line that it contains to the list of " +"files and directories to compile. If ``list`` is ``-``, read lines from " +"``stdin``." +msgstr "" + +#: ../Doc/library/compileall.rst:68 +msgid "" +"Write the byte-code files to their legacy locations and names, which may " +"overwrite byte-code files created by another version of Python. The default " +"is to write files to their :pep:`3147` locations and names, which allows " +"byte-code files from multiple versions of Python to coexist." +msgstr "" + +#: ../Doc/library/compileall.rst:75 +msgid "" +"Control the maximum recursion level for subdirectories. If this is given, " +"then ``-l`` option will not be taken into account. :program:`python -m " +"compileall -r 0` is equivalent to :program:`python -m compileall " +" -l`." +msgstr "" + +#: ../Doc/library/compileall.rst:82 +msgid "" +"Use *N* workers to compile the files within the given directory. If ``0`` is " +"used, then the result of :func:`os.cpu_count()` will be used." +msgstr "" + +#: ../Doc/library/compileall.rst:86 +msgid "Added the ``-i``, ``-b`` and ``-h`` options." +msgstr "" + +#: ../Doc/library/compileall.rst:89 +msgid "" +"Added the ``-j``, ``-r``, and ``-qq`` options. ``-q`` option was changed " +"to a multilevel value. ``-b`` will always produce a byte-code file ending " +"in ``.pyc``, never ``.pyo``." +msgstr "" + +#: ../Doc/library/compileall.rst:95 +msgid "" +"There is no command-line option to control the optimization level used by " +"the :func:`compile` function, because the Python interpreter itself already " +"provides the option: :program:`python -O -m compileall`." +msgstr "" + +#: ../Doc/library/compileall.rst:100 +msgid "Public functions" +msgstr "" + +#: ../Doc/library/compileall.rst:104 +msgid "" +"Recursively descend the directory tree named by *dir*, compiling all :file:`." +"py` files along the way. Return a true value if all the files compiled " +"successfully, and a false value otherwise." +msgstr "" + +#: ../Doc/library/compileall.rst:108 +msgid "" +"The *maxlevels* parameter is used to limit the depth of the recursion; it " +"defaults to ``10``." +msgstr "" + +#: ../Doc/library/compileall.rst:111 +msgid "" +"If *ddir* is given, it is prepended to the path to each file being compiled " +"for use in compilation time tracebacks, and is also compiled in to the byte-" +"code file, where it will be used in tracebacks and other messages in cases " +"where the source file does not exist at the time the byte-code file is " +"executed." +msgstr "" + +#: ../Doc/library/compileall.rst:117 +msgid "" +"If *force* is true, modules are re-compiled even if the timestamps are up to " +"date." +msgstr "" + +#: ../Doc/library/compileall.rst:120 +msgid "" +"If *rx* is given, its search method is called on the complete path to each " +"file considered for compilation, and if it returns a true value, the file is " +"skipped." +msgstr "" + +#: ../Doc/library/compileall.rst:124 ../Doc/library/compileall.rst:174 +msgid "" +"If *quiet* is ``False`` or ``0`` (the default), the filenames and other " +"information are printed to standard out. Set to ``1``, only errors are " +"printed. Set to ``2``, all output is suppressed." +msgstr "" + +#: ../Doc/library/compileall.rst:128 ../Doc/library/compileall.rst:178 +msgid "" +"If *legacy* is true, byte-code files are written to their legacy locations " +"and names, which may overwrite byte-code files created by another version of " +"Python. The default is to write files to their :pep:`3147` locations and " +"names, which allows byte-code files from multiple versions of Python to " +"coexist." +msgstr "" + +#: ../Doc/library/compileall.rst:134 ../Doc/library/compileall.rst:184 +msgid "" +"*optimize* specifies the optimization level for the compiler. It is passed " +"to the built-in :func:`compile` function." +msgstr "" + +#: ../Doc/library/compileall.rst:137 +msgid "" +"The argument *workers* specifies how many workers are used to compile files " +"in parallel. The default is to not use multiple workers. If the platform " +"can't use multiple workers and *workers* argument is given, then sequential " +"compilation will be used as a fallback. If *workers* is lower than ``0``, " +"a :exc:`ValueError` will be raised." +msgstr "" + +#: ../Doc/library/compileall.rst:143 ../Doc/library/compileall.rst:206 +msgid "Added the *legacy* and *optimize* parameter." +msgstr "" + +#: ../Doc/library/compileall.rst:146 +msgid "Added the *workers* parameter." +msgstr "" + +#: ../Doc/library/compileall.rst:149 ../Doc/library/compileall.rst:189 +#: ../Doc/library/compileall.rst:209 +msgid "*quiet* parameter was changed to a multilevel value." +msgstr "" + +#: ../Doc/library/compileall.rst:152 ../Doc/library/compileall.rst:192 +#: ../Doc/library/compileall.rst:212 +msgid "" +"The *legacy* parameter only writes out ``.pyc`` files, not ``.pyo`` files no " +"matter what the value of *optimize* is." +msgstr "" + +#: ../Doc/library/compileall.rst:161 +msgid "" +"Compile the file with path *fullname*. Return a true value if the file " +"compiled successfully, and a false value otherwise." +msgstr "" + +#: ../Doc/library/compileall.rst:164 +msgid "" +"If *ddir* is given, it is prepended to the path to the file being compiled " +"for use in compilation time tracebacks, and is also compiled in to the byte-" +"code file, where it will be used in tracebacks and other messages in cases " +"where the source file does not exist at the time the byte-code file is " +"executed." +msgstr "" + +#: ../Doc/library/compileall.rst:170 +msgid "" +"If *rx* is given, its search method is passed the full path name to the file " +"being compiled, and if it returns a true value, the file is not compiled and " +"``True`` is returned." +msgstr "" + +#: ../Doc/library/compileall.rst:198 +msgid "" +"Byte-compile all the :file:`.py` files found along ``sys.path``. Return a " +"true value if all the files compiled successfully, and a false value " +"otherwise." +msgstr "" + +#: ../Doc/library/compileall.rst:201 +msgid "" +"If *skip_curdir* is true (the default), the current directory is not " +"included in the search. All other parameters are passed to the :func:" +"`compile_dir` function. Note that unlike the other compile functions, " +"``maxlevels`` defaults to ``0``." +msgstr "" + +#: ../Doc/library/compileall.rst:216 +msgid "" +"To force a recompile of all the :file:`.py` files in the :file:`Lib/` " +"subdirectory and all its subdirectories::" +msgstr "" + +#: ../Doc/library/compileall.rst:233 +msgid "Module :mod:`py_compile`" +msgstr "" + +#: ../Doc/library/compileall.rst:234 +msgid "Byte-compile a single source file." +msgstr "" + +#: ../Doc/library/concurrency.rst:5 +msgid "Concurrent Execution" +msgstr "" + +#: ../Doc/library/concurrency.rst:7 +msgid "" +"The modules described in this chapter provide support for concurrent " +"execution of code. The appropriate choice of tool will depend on the task to " +"be executed (CPU bound vs IO bound) and preferred style of development " +"(event driven cooperative multitasking vs preemptive multitasking). Here's " +"an overview:" +msgstr "" + +#: ../Doc/library/concurrency.rst:25 +msgid "The following are support modules for some of the above services:" +msgstr "" + +#: ../Doc/library/concurrent.rst:2 +msgid "The :mod:`concurrent` package" +msgstr "" + +#: ../Doc/library/concurrent.rst:4 +msgid "Currently, there is only one module in this package:" +msgstr "" + +#: ../Doc/library/concurrent.rst:6 +msgid ":mod:`concurrent.futures` -- Launching parallel tasks" +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:2 +msgid ":mod:`concurrent.futures` --- Launching parallel tasks" +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:9 +msgid "" +"**Source code:** :source:`Lib/concurrent/futures/thread.py` and :source:`Lib/" +"concurrent/futures/process.py`" +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:14 +msgid "" +"The :mod:`concurrent.futures` module provides a high-level interface for " +"asynchronously executing callables." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:17 +msgid "" +"The asynchronous execution can be performed with threads, using :class:" +"`ThreadPoolExecutor`, or separate processes, using :class:" +"`ProcessPoolExecutor`. Both implement the same interface, which is defined " +"by the abstract :class:`Executor` class." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:24 +msgid "Executor Objects" +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:28 +msgid "" +"An abstract class that provides methods to execute calls asynchronously. It " +"should not be used directly, but through its concrete subclasses." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:33 +msgid "" +"Schedules the callable, *fn*, to be executed as ``fn(*args **kwargs)`` and " +"returns a :class:`Future` object representing the execution of the " +"callable. ::" +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:43 +msgid "" +"Equivalent to :func:`map(func, *iterables) ` except *func* is executed " +"asynchronously and several calls to *func* may be made concurrently. The " +"returned iterator raises a :exc:`concurrent.futures.TimeoutError` if :meth:" +"`~iterator.__next__` is called and the result isn't available after " +"*timeout* seconds from the original call to :meth:`Executor.map`. *timeout* " +"can be an int or a float. If *timeout* is not specified or ``None``, there " +"is no limit to the wait time. If a call raises an exception, then that " +"exception will be raised when its value is retrieved from the iterator. When " +"using :class:`ProcessPoolExecutor`, this method chops *iterables* into a " +"number of chunks which it submits to the pool as separate tasks. The " +"(approximate) size of these chunks can be specified by setting *chunksize* " +"to a positive integer. For very long iterables, using a large value for " +"*chunksize* can significantly improve performance compared to the default " +"size of 1. With :class:`ThreadPoolExecutor`, *chunksize* has no effect." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:59 +msgid "Added the *chunksize* argument." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:64 +msgid "" +"Signal the executor that it should free any resources that it is using when " +"the currently pending futures are done executing. Calls to :meth:`Executor." +"submit` and :meth:`Executor.map` made after shutdown will raise :exc:" +"`RuntimeError`." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:69 +msgid "" +"If *wait* is ``True`` then this method will not return until all the pending " +"futures are done executing and the resources associated with the executor " +"have been freed. If *wait* is ``False`` then this method will return " +"immediately and the resources associated with the executor will be freed " +"when all pending futures are done executing. Regardless of the value of " +"*wait*, the entire Python program will not exit until all pending futures " +"are done executing." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:77 +msgid "" +"You can avoid having to call this method explicitly if you use the :keyword:" +"`with` statement, which will shutdown the :class:`Executor` (waiting as if :" +"meth:`Executor.shutdown` were called with *wait* set to ``True``)::" +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:91 +msgid "ThreadPoolExecutor" +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:93 +msgid "" +":class:`ThreadPoolExecutor` is an :class:`Executor` subclass that uses a " +"pool of threads to execute calls asynchronously." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:96 +msgid "" +"Deadlocks can occur when the callable associated with a :class:`Future` " +"waits on the results of another :class:`Future`. For example::" +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:115 +msgid "And::" +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:129 +msgid "" +"An :class:`Executor` subclass that uses a pool of at most *max_workers* " +"threads to execute calls asynchronously." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:132 +msgid "" +"If *max_workers* is ``None`` or not given, it will default to the number of " +"processors on the machine, multiplied by ``5``, assuming that :class:" +"`ThreadPoolExecutor` is often used to overlap I/O instead of CPU work and " +"the number of workers should be higher than the number of workers for :class:" +"`ProcessPoolExecutor`." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:140 +msgid "" +"The *thread_name_prefix* argument was added to allow users to control the " +"threading.Thread names for worker threads created by the pool for easier " +"debugging." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:148 +msgid "ThreadPoolExecutor Example" +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:180 +msgid "ProcessPoolExecutor" +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:182 +msgid "" +"The :class:`ProcessPoolExecutor` class is an :class:`Executor` subclass that " +"uses a pool of processes to execute calls asynchronously. :class:" +"`ProcessPoolExecutor` uses the :mod:`multiprocessing` module, which allows " +"it to side-step the :term:`Global Interpreter Lock` but also means that only " +"picklable objects can be executed and returned." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:188 +msgid "" +"The ``__main__`` module must be importable by worker subprocesses. This " +"means that :class:`ProcessPoolExecutor` will not work in the interactive " +"interpreter." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:191 +msgid "" +"Calling :class:`Executor` or :class:`Future` methods from a callable " +"submitted to a :class:`ProcessPoolExecutor` will result in deadlock." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:196 +msgid "" +"An :class:`Executor` subclass that executes calls asynchronously using a " +"pool of at most *max_workers* processes. If *max_workers* is ``None`` or " +"not given, it will default to the number of processors on the machine. If " +"*max_workers* is lower or equal to ``0``, then a :exc:`ValueError` will be " +"raised." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:202 +msgid "" +"When one of the worker processes terminates abruptly, a :exc:" +"`BrokenProcessPool` error is now raised. Previously, behaviour was " +"undefined but operations on the executor or its futures would often freeze " +"or deadlock." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:212 +msgid "ProcessPoolExecutor Example" +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:246 +msgid "Future Objects" +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:248 +msgid "" +"The :class:`Future` class encapsulates the asynchronous execution of a " +"callable. :class:`Future` instances are created by :meth:`Executor.submit`." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:253 +msgid "" +"Encapsulates the asynchronous execution of a callable. :class:`Future` " +"instances are created by :meth:`Executor.submit` and should not be created " +"directly except for testing." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:259 +msgid "" +"Attempt to cancel the call. If the call is currently being executed and " +"cannot be cancelled then the method will return ``False``, otherwise the " +"call will be cancelled and the method will return ``True``." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:265 +msgid "Return ``True`` if the call was successfully cancelled." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:269 +msgid "" +"Return ``True`` if the call is currently being executed and cannot be " +"cancelled." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:274 +msgid "" +"Return ``True`` if the call was successfully cancelled or finished running." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:279 +msgid "" +"Return the value returned by the call. If the call hasn't yet completed then " +"this method will wait up to *timeout* seconds. If the call hasn't completed " +"in *timeout* seconds, then a :exc:`concurrent.futures.TimeoutError` will be " +"raised. *timeout* can be an int or float. If *timeout* is not specified or " +"``None``, there is no limit to the wait time." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:286 +#: ../Doc/library/concurrent.futures.rst:300 +msgid "" +"If the future is cancelled before completing then :exc:`.CancelledError` " +"will be raised." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:289 +msgid "If the call raised, this method will raise the same exception." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:293 +msgid "" +"Return the exception raised by the call. If the call hasn't yet completed " +"then this method will wait up to *timeout* seconds. If the call hasn't " +"completed in *timeout* seconds, then a :exc:`concurrent.futures." +"TimeoutError` will be raised. *timeout* can be an int or float. If " +"*timeout* is not specified or ``None``, there is no limit to the wait time." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:303 +msgid "If the call completed without raising, ``None`` is returned." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:307 +msgid "" +"Attaches the callable *fn* to the future. *fn* will be called, with the " +"future as its only argument, when the future is cancelled or finishes " +"running." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:311 +msgid "" +"Added callables are called in the order that they were added and are always " +"called in a thread belonging to the process that added them. If the " +"callable raises an :exc:`Exception` subclass, it will be logged and " +"ignored. If the callable raises a :exc:`BaseException` subclass, the " +"behavior is undefined." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:317 +msgid "" +"If the future has already completed or been cancelled, *fn* will be called " +"immediately." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:320 +msgid "" +"The following :class:`Future` methods are meant for use in unit tests and :" +"class:`Executor` implementations." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:325 +msgid "" +"This method should only be called by :class:`Executor` implementations " +"before executing the work associated with the :class:`Future` and by unit " +"tests." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:329 +msgid "" +"If the method returns ``False`` then the :class:`Future` was cancelled, i." +"e. :meth:`Future.cancel` was called and returned `True`. Any threads " +"waiting on the :class:`Future` completing (i.e. through :func:`as_completed` " +"or :func:`wait`) will be woken up." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:334 +msgid "" +"If the method returns ``True`` then the :class:`Future` was not cancelled " +"and has been put in the running state, i.e. calls to :meth:`Future.running` " +"will return `True`." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:338 +msgid "" +"This method can only be called once and cannot be called after :meth:`Future." +"set_result` or :meth:`Future.set_exception` have been called." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:344 +msgid "" +"Sets the result of the work associated with the :class:`Future` to *result*." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:347 +#: ../Doc/library/concurrent.futures.rst:355 +msgid "" +"This method should only be used by :class:`Executor` implementations and " +"unit tests." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:352 +msgid "" +"Sets the result of the work associated with the :class:`Future` to the :" +"class:`Exception` *exception*." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:360 ../Doc/library/crypt.rst:75 +msgid "Module Functions" +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:364 +msgid "" +"Wait for the :class:`Future` instances (possibly created by different :class:" +"`Executor` instances) given by *fs* to complete. Returns a named 2-tuple of " +"sets. The first set, named ``done``, contains the futures that completed " +"(finished or were cancelled) before the wait completed. The second set, " +"named ``not_done``, contains uncompleted futures." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:374 +msgid "" +"*return_when* indicates when this function should return. It must be one of " +"the following constants:" +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:397 +msgid "" +"Returns an iterator over the :class:`Future` instances (possibly created by " +"different :class:`Executor` instances) given by *fs* that yields futures as " +"they complete (finished or were cancelled). Any futures given by *fs* that " +"are duplicated will be returned once. Any futures that completed before :" +"func:`as_completed` is called will be yielded first. The returned iterator " +"raises a :exc:`concurrent.futures.TimeoutError` if :meth:`~iterator." +"__next__` is called and the result isn't available after *timeout* seconds " +"from the original call to :func:`as_completed`. *timeout* can be an int or " +"float. If *timeout* is not specified or ``None``, there is no limit to the " +"wait time." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:411 +msgid ":pep:`3148` -- futures - execute computations asynchronously" +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:411 ../Doc/library/logging.rst:1243 +msgid "" +"The proposal which described this feature for inclusion in the Python " +"standard library." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:416 +msgid "Exception classes" +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:422 +msgid "Raised when a future is cancelled." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:426 +msgid "Raised when a future operation exceeds the given timeout." +msgstr "" + +#: ../Doc/library/concurrent.futures.rst:432 +msgid "" +"Derived from :exc:`RuntimeError`, this exception class is raised when one of " +"the workers of a :class:`ProcessPoolExecutor` has terminated in a non-clean " +"fashion (for example, if it was killed from the outside)." +msgstr "" + +#: ../Doc/library/configparser.rst:2 +msgid ":mod:`configparser` --- Configuration file parser" +msgstr "" + +#: ../Doc/library/configparser.rst:14 +msgid "**Source code:** :source:`Lib/configparser.py`" +msgstr "" + +#: ../Doc/library/configparser.rst:24 +msgid "" +"This module provides the :class:`ConfigParser` class which implements a " +"basic configuration language which provides a structure similar to what's " +"found in Microsoft Windows INI files. You can use this to write Python " +"programs which can be customized by end users easily." +msgstr "" + +#: ../Doc/library/configparser.rst:31 +msgid "" +"This library does *not* interpret or write the value-type prefixes used in " +"the Windows Registry extended version of INI syntax." +msgstr "" + +#: ../Doc/library/configparser.rst:38 +msgid "Module :mod:`shlex`" +msgstr "" + +#: ../Doc/library/configparser.rst:37 +msgid "" +"Support for a creating Unix shell-like mini-languages which can be used as " +"an alternate format for application configuration files." +msgstr "" + +#: ../Doc/library/configparser.rst:41 +msgid "Module :mod:`json`" +msgstr "" + +#: ../Doc/library/configparser.rst:41 +msgid "" +"The json module implements a subset of JavaScript syntax which can also be " +"used for this purpose." +msgstr "" + +#: ../Doc/library/configparser.rst:46 +msgid "Quick Start" +msgstr "" + +#: ../Doc/library/configparser.rst:48 +msgid "Let's take a very basic configuration file that looks like this:" +msgstr "" + +#: ../Doc/library/configparser.rst:65 +msgid "" +"The structure of INI files is described `in the following section " +"<#supported-ini-file-structure>`_. Essentially, the file consists of " +"sections, each of which contains keys with values. :mod:`configparser` " +"classes can read and write such files. Let's start by creating the above " +"configuration file programmatically." +msgstr "" + +#: ../Doc/library/configparser.rst:89 +msgid "" +"As you can see, we can treat a config parser much like a dictionary. There " +"are differences, `outlined later <#mapping-protocol-access>`_, but the " +"behavior is very close to what you would expect from a dictionary." +msgstr "" + +#: ../Doc/library/configparser.rst:93 +msgid "" +"Now that we have created and saved a configuration file, let's read it back " +"and explore the data it holds." +msgstr "" + +#: ../Doc/library/configparser.rst:129 +msgid "" +"As we can see above, the API is pretty straightforward. The only bit of " +"magic involves the ``DEFAULT`` section which provides default values for all " +"other sections [1]_. Note also that keys in sections are case-insensitive " +"and stored in lowercase [1]_." +msgstr "" + +#: ../Doc/library/configparser.rst:136 +msgid "Supported Datatypes" +msgstr "" + +#: ../Doc/library/configparser.rst:138 +msgid "" +"Config parsers do not guess datatypes of values in configuration files, " +"always storing them internally as strings. This means that if you need " +"other datatypes, you should convert on your own:" +msgstr "" + +#: ../Doc/library/configparser.rst:149 +msgid "" +"Since this task is so common, config parsers provide a range of handy getter " +"methods to handle integers, floats and booleans. The last one is the most " +"interesting because simply passing the value to ``bool()`` would do no good " +"since ``bool('False')`` is still ``True``. This is why config parsers also " +"provide :meth:`~ConfigParser.getboolean`. This method is case-insensitive " +"and recognizes Boolean values from ``'yes'``/``'no'``, ``'on'``/``'off'``, " +"``'true'``/``'false'`` and ``'1'``/``'0'`` [1]_. For example:" +msgstr "" + +#: ../Doc/library/configparser.rst:166 +msgid "" +"Apart from :meth:`~ConfigParser.getboolean`, config parsers also provide " +"equivalent :meth:`~ConfigParser.getint` and :meth:`~ConfigParser.getfloat` " +"methods. You can register your own converters and customize the provided " +"ones. [1]_" +msgstr "" + +#: ../Doc/library/configparser.rst:172 +msgid "Fallback Values" +msgstr "" + +#: ../Doc/library/configparser.rst:174 +msgid "" +"As with a dictionary, you can use a section's :meth:`get` method to provide " +"fallback values:" +msgstr "" + +#: ../Doc/library/configparser.rst:187 +msgid "" +"Please note that default values have precedence over fallback values. For " +"instance, in our example the ``'CompressionLevel'`` key was specified only " +"in the ``'DEFAULT'`` section. If we try to get it from the section " +"``'topsecret.server.com'``, we will always get the default, even if we " +"specify a fallback:" +msgstr "" + +#: ../Doc/library/configparser.rst:198 +msgid "" +"One more thing to be aware of is that the parser-level :meth:`get` method " +"provides a custom, more complex interface, maintained for backwards " +"compatibility. When using this method, a fallback value can be provided via " +"the ``fallback`` keyword-only argument:" +msgstr "" + +#: ../Doc/library/configparser.rst:209 +msgid "" +"The same ``fallback`` argument can be used with the :meth:`~ConfigParser." +"getint`, :meth:`~ConfigParser.getfloat` and :meth:`~ConfigParser.getboolean` " +"methods, for example:" +msgstr "" + +#: ../Doc/library/configparser.rst:225 +msgid "Supported INI File Structure" +msgstr "" + +#: ../Doc/library/configparser.rst:227 +msgid "" +"A configuration file consists of sections, each led by a ``[section]`` " +"header, followed by key/value entries separated by a specific string (``=`` " +"or ``:`` by default [1]_). By default, section names are case sensitive but " +"keys are not [1]_. Leading and trailing whitespace is removed from keys and " +"values. Values can be omitted, in which case the key/value delimiter may " +"also be left out. Values can also span multiple lines, as long as they are " +"indented deeper than the first line of the value. Depending on the parser's " +"mode, blank lines may be treated as parts of multiline values or ignored." +msgstr "" + +#: ../Doc/library/configparser.rst:236 +msgid "" +"Configuration files may include comments, prefixed by specific characters " +"(``#`` and ``;`` by default [1]_). Comments may appear on their own on an " +"otherwise empty line, possibly indented. [1]_" +msgstr "" + +#: ../Doc/library/configparser.rst:240 ../Doc/library/configparser.rst:301 +#: ../Doc/library/inspect.rst:885 ../Doc/library/multiprocessing.rst:1103 +#: ../Doc/library/re.rst:1046 ../Doc/library/time.rst:509 +#: ../Doc/library/turtle.rst:1485 ../Doc/library/unittest.mock.rst:1750 +msgid "For example:" +msgstr "" + +#: ../Doc/library/configparser.rst:288 +msgid "Interpolation of values" +msgstr "" + +#: ../Doc/library/configparser.rst:290 +msgid "" +"On top of the core functionality, :class:`ConfigParser` supports " +"interpolation. This means values can be preprocessed before returning them " +"from ``get()`` calls." +msgstr "" + +#: ../Doc/library/configparser.rst:296 +msgid "" +"The default implementation used by :class:`ConfigParser`. It enables values " +"to contain format strings which refer to other values in the same section, " +"or values in the special default section [1]_. Additional default values " +"can be provided on initialization." +msgstr "" + +#: ../Doc/library/configparser.rst:311 +msgid "" +"In the example above, :class:`ConfigParser` with *interpolation* set to " +"``BasicInterpolation()`` would resolve ``%(home_dir)s`` to the value of " +"``home_dir`` (``/Users`` in this case). ``%(my_dir)s`` in effect would " +"resolve to ``/Users/lumberjack``. All interpolations are done on demand so " +"keys used in the chain of references do not have to be specified in any " +"specific order in the configuration file." +msgstr "" + +#: ../Doc/library/configparser.rst:318 +msgid "" +"With ``interpolation`` set to ``None``, the parser would simply return ``" +"%(my_dir)s/Pictures`` as the value of ``my_pictures`` and ``%(home_dir)s/" +"lumberjack`` as the value of ``my_dir``." +msgstr "" + +#: ../Doc/library/configparser.rst:324 +msgid "" +"An alternative handler for interpolation which implements a more advanced " +"syntax, used for instance in ``zc.buildout``. Extended interpolation is " +"using ``${section:option}`` to denote a value from a foreign section. " +"Interpolation can span multiple levels. For convenience, if the ``section:" +"`` part is omitted, interpolation defaults to the current section (and " +"possibly the default values from the special section)." +msgstr "" + +#: ../Doc/library/configparser.rst:331 +msgid "" +"For example, the configuration specified above with basic interpolation, " +"would look like this with extended interpolation:" +msgstr "" + +#: ../Doc/library/configparser.rst:341 +msgid "Values from other sections can be fetched as well:" +msgstr "" + +#: ../Doc/library/configparser.rst:363 +msgid "Mapping Protocol Access" +msgstr "" + +#: ../Doc/library/configparser.rst:367 +msgid "" +"Mapping protocol access is a generic name for functionality that enables " +"using custom objects as if they were dictionaries. In case of :mod:" +"`configparser`, the mapping interface implementation is using the " +"``parser['section']['option']`` notation." +msgstr "" + +#: ../Doc/library/configparser.rst:372 +msgid "" +"``parser['section']`` in particular returns a proxy for the section's data " +"in the parser. This means that the values are not copied but they are taken " +"from the original parser on demand. What's even more important is that when " +"values are changed on a section proxy, they are actually mutated in the " +"original parser." +msgstr "" + +#: ../Doc/library/configparser.rst:378 +msgid "" +":mod:`configparser` objects behave as close to actual dictionaries as " +"possible. The mapping interface is complete and adheres to the :class:" +"`~collections.abc.MutableMapping` ABC. However, there are a few differences " +"that should be taken into account:" +msgstr "" + +#: ../Doc/library/configparser.rst:383 +msgid "" +"By default, all keys in sections are accessible in a case-insensitive manner " +"[1]_. E.g. ``for option in parser[\"section\"]`` yields only " +"``optionxform``'ed option key names. This means lowercased keys by " +"default. At the same time, for a section that holds the key ``'a'``, both " +"expressions return ``True``::" +msgstr "" + +#: ../Doc/library/configparser.rst:391 +msgid "" +"All sections include ``DEFAULTSECT`` values as well which means that ``." +"clear()`` on a section may not leave the section visibly empty. This is " +"because default values cannot be deleted from the section (because " +"technically they are not there). If they are overridden in the section, " +"deleting causes the default value to be visible again. Trying to delete a " +"default value causes a ``KeyError``." +msgstr "" + +#: ../Doc/library/configparser.rst:398 +msgid "``DEFAULTSECT`` cannot be removed from the parser:" +msgstr "" + +#: ../Doc/library/configparser.rst:400 +msgid "trying to delete it raises ``ValueError``," +msgstr "" + +#: ../Doc/library/configparser.rst:402 +msgid "``parser.clear()`` leaves it intact," +msgstr "" + +#: ../Doc/library/configparser.rst:404 +msgid "``parser.popitem()`` never returns it." +msgstr "" + +#: ../Doc/library/configparser.rst:406 +msgid "" +"``parser.get(section, option, **kwargs)`` - the second argument is **not** a " +"fallback value. Note however that the section-level ``get()`` methods are " +"compatible both with the mapping protocol and the classic configparser API." +msgstr "" + +#: ../Doc/library/configparser.rst:410 +msgid "" +"``parser.items()`` is compatible with the mapping protocol (returns a list " +"of *section_name*, *section_proxy* pairs including the DEFAULTSECT). " +"However, this method can also be invoked with arguments: ``parser." +"items(section, raw, vars)``. The latter call returns a list of *option*, " +"*value* pairs for a specified ``section``, with all interpolations expanded " +"(unless ``raw=True`` is provided)." +msgstr "" + +#: ../Doc/library/configparser.rst:417 +msgid "" +"The mapping protocol is implemented on top of the existing legacy API so " +"that subclasses overriding the original interface still should have mappings " +"working as expected." +msgstr "" + +#: ../Doc/library/configparser.rst:423 +msgid "Customizing Parser Behaviour" +msgstr "" + +#: ../Doc/library/configparser.rst:425 +msgid "" +"There are nearly as many INI format variants as there are applications using " +"it. :mod:`configparser` goes a long way to provide support for the largest " +"sensible set of INI styles available. The default functionality is mainly " +"dictated by historical background and it's very likely that you will want to " +"customize some of the features." +msgstr "" + +#: ../Doc/library/configparser.rst:431 +msgid "" +"The most common way to change the way a specific config parser works is to " +"use the :meth:`__init__` options:" +msgstr "" + +#: ../Doc/library/configparser.rst:434 +msgid "*defaults*, default value: ``None``" +msgstr "" + +#: ../Doc/library/configparser.rst:436 +msgid "" +"This option accepts a dictionary of key-value pairs which will be initially " +"put in the ``DEFAULT`` section. This makes for an elegant way to support " +"concise configuration files that don't specify values which are the same as " +"the documented default." +msgstr "" + +#: ../Doc/library/configparser.rst:441 +msgid "" +"Hint: if you want to specify default values for a specific section, use :" +"meth:`read_dict` before you read the actual file." +msgstr "" + +#: ../Doc/library/configparser.rst:444 +msgid "*dict_type*, default value: :class:`collections.OrderedDict`" +msgstr "" + +#: ../Doc/library/configparser.rst:446 +msgid "" +"This option has a major impact on how the mapping protocol will behave and " +"how the written configuration files look. With the default ordered " +"dictionary, every section is stored in the order they were added to the " +"parser. Same goes for options within sections." +msgstr "" + +#: ../Doc/library/configparser.rst:451 +msgid "" +"An alternative dictionary type can be used for example to sort sections and " +"options on write-back. You can also use a regular dictionary for " +"performance reasons." +msgstr "" + +#: ../Doc/library/configparser.rst:455 +msgid "" +"Please note: there are ways to add a set of key-value pairs in a single " +"operation. When you use a regular dictionary in those operations, the order " +"of the keys may be random. For example:" +msgstr "" + +#: ../Doc/library/configparser.rst:477 +msgid "In these operations you need to use an ordered dictionary as well:" +msgstr "" + +#: ../Doc/library/configparser.rst:508 +msgid "*allow_no_value*, default value: ``False``" +msgstr "" + +#: ../Doc/library/configparser.rst:510 +msgid "" +"Some configuration files are known to include settings without values, but " +"which otherwise conform to the syntax supported by :mod:`configparser`. The " +"*allow_no_value* parameter to the constructor can be used to indicate that " +"such values should be accepted:" +msgstr "" + +#: ../Doc/library/configparser.rst:545 +msgid "*delimiters*, default value: ``('=', ':')``" +msgstr "" + +#: ../Doc/library/configparser.rst:547 +msgid "" +"Delimiters are substrings that delimit keys from values within a section. " +"The first occurrence of a delimiting substring on a line is considered a " +"delimiter. This means values (but not keys) can contain the delimiters." +msgstr "" + +#: ../Doc/library/configparser.rst:551 +msgid "" +"See also the *space_around_delimiters* argument to :meth:`ConfigParser." +"write`." +msgstr "" + +#: ../Doc/library/configparser.rst:554 +msgid "*comment_prefixes*, default value: ``('#', ';')``" +msgstr "" + +#: ../Doc/library/configparser.rst:556 +msgid "*inline_comment_prefixes*, default value: ``None``" +msgstr "" + +#: ../Doc/library/configparser.rst:558 +msgid "" +"Comment prefixes are strings that indicate the start of a valid comment " +"within a config file. *comment_prefixes* are used only on otherwise empty " +"lines (optionally indented) whereas *inline_comment_prefixes* can be used " +"after every valid value (e.g. section names, options and empty lines as " +"well). By default inline comments are disabled and ``'#'`` and ``';'`` are " +"used as prefixes for whole line comments." +msgstr "" + +#: ../Doc/library/configparser.rst:565 +msgid "" +"In previous versions of :mod:`configparser` behaviour matched " +"``comment_prefixes=('#',';')`` and ``inline_comment_prefixes=(';',)``." +msgstr "" + +#: ../Doc/library/configparser.rst:569 +msgid "" +"Please note that config parsers don't support escaping of comment prefixes " +"so using *inline_comment_prefixes* may prevent users from specifying option " +"values with characters used as comment prefixes. When in doubt, avoid " +"setting *inline_comment_prefixes*. In any circumstances, the only way of " +"storing comment prefix characters at the beginning of a line in multiline " +"values is to interpolate the prefix, for example::" +msgstr "" + +#: ../Doc/library/configparser.rst:615 +msgid "*strict*, default value: ``True``" +msgstr "" + +#: ../Doc/library/configparser.rst:617 +msgid "" +"When set to ``True``, the parser will not allow for any section or option " +"duplicates while reading from a single source (using :meth:`read_file`, :" +"meth:`read_string` or :meth:`read_dict`). It is recommended to use strict " +"parsers in new applications." +msgstr "" + +#: ../Doc/library/configparser.rst:622 +msgid "" +"In previous versions of :mod:`configparser` behaviour matched " +"``strict=False``." +msgstr "" + +#: ../Doc/library/configparser.rst:626 +msgid "*empty_lines_in_values*, default value: ``True``" +msgstr "" + +#: ../Doc/library/configparser.rst:628 +msgid "" +"In config parsers, values can span multiple lines as long as they are " +"indented more than the key that holds them. By default parsers also let " +"empty lines to be parts of values. At the same time, keys can be " +"arbitrarily indented themselves to improve readability. In consequence, " +"when configuration files get big and complex, it is easy for the user to " +"lose track of the file structure. Take for instance:" +msgstr "" + +#: ../Doc/library/configparser.rst:643 +msgid "" +"This can be especially problematic for the user to see if she's using a " +"proportional font to edit the file. That is why when your application does " +"not need values with empty lines, you should consider disallowing them. " +"This will make empty lines split keys every time. In the example above, it " +"would produce two keys, ``key`` and ``this``." +msgstr "" + +#: ../Doc/library/configparser.rst:649 +msgid "" +"*default_section*, default value: ``configparser.DEFAULTSECT`` (that is: ``" +"\"DEFAULT\"``)" +msgstr "" + +#: ../Doc/library/configparser.rst:652 +msgid "" +"The convention of allowing a special section of default values for other " +"sections or interpolation purposes is a powerful concept of this library, " +"letting users create complex declarative configurations. This section is " +"normally called ``\"DEFAULT\"`` but this can be customized to point to any " +"other valid section name. Some typical values include: ``\"general\"`` or ``" +"\"common\"``. The name provided is used for recognizing default sections " +"when reading from any source and is used when writing configuration back to " +"a file. Its current value can be retrieved using the ``parser_instance." +"default_section`` attribute and may be modified at runtime (i.e. to convert " +"files from one format to another)." +msgstr "" + +#: ../Doc/library/configparser.rst:663 +msgid "*interpolation*, default value: ``configparser.BasicInterpolation``" +msgstr "" + +#: ../Doc/library/configparser.rst:665 +msgid "" +"Interpolation behaviour may be customized by providing a custom handler " +"through the *interpolation* argument. ``None`` can be used to turn off " +"interpolation completely, ``ExtendedInterpolation()`` provides a more " +"advanced variant inspired by ``zc.buildout``. More on the subject in the " +"`dedicated documentation section <#interpolation-of-values>`_. :class:" +"`RawConfigParser` has a default value of ``None``." +msgstr "" + +#: ../Doc/library/configparser.rst:672 +msgid "*converters*, default value: not set" +msgstr "" + +#: ../Doc/library/configparser.rst:674 +msgid "" +"Config parsers provide option value getters that perform type conversion. " +"By default :meth:`~ConfigParser.getint`, :meth:`~ConfigParser.getfloat`, " +"and :meth:`~ConfigParser.getboolean` are implemented. Should other getters " +"be desirable, users may define them in a subclass or pass a dictionary where " +"each key is a name of the converter and each value is a callable " +"implementing said conversion. For instance, passing ``{'decimal': decimal." +"Decimal}`` would add :meth:`getdecimal` on both the parser object and all " +"section proxies. In other words, it will be possible to write both " +"``parser_instance.getdecimal('section', 'key', fallback=0)`` and " +"``parser_instance['section'].getdecimal('key', 0)``." +msgstr "" + +#: ../Doc/library/configparser.rst:685 +msgid "" +"If the converter needs to access the state of the parser, it can be " +"implemented as a method on a config parser subclass. If the name of this " +"method starts with ``get``, it will be available on all section proxies, in " +"the dict-compatible form (see the ``getdecimal()`` example above)." +msgstr "" + +#: ../Doc/library/configparser.rst:690 +msgid "" +"More advanced customization may be achieved by overriding default values of " +"these parser attributes. The defaults are defined on the classes, so they " +"may be overridden by subclasses or by attribute assignment." +msgstr "" + +#: ../Doc/library/configparser.rst:696 +msgid "" +"By default when using :meth:`~ConfigParser.getboolean`, config parsers " +"consider the following values ``True``: ``'1'``, ``'yes'``, ``'true'``, " +"``'on'`` and the following values ``False``: ``'0'``, ``'no'``, ``'false'``, " +"``'off'``. You can override this by specifying a custom dictionary of " +"strings and their Boolean outcomes. For example:" +msgstr "" + +#: ../Doc/library/configparser.rst:714 +msgid "" +"Other typical Boolean pairs include ``accept``/``reject`` or ``enabled``/" +"``disabled``." +msgstr "" + +#: ../Doc/library/configparser.rst:719 +msgid "" +"This method transforms option names on every read, get, or set operation. " +"The default converts the name to lowercase. This also means that when a " +"configuration file gets written, all keys will be lowercase. Override this " +"method if that's unsuitable. For example:" +msgstr "" + +#: ../Doc/library/configparser.rst:750 +msgid "" +"A compiled regular expression used to parse section headers. The default " +"matches ``[section]`` to the name ``\"section\"``. Whitespace is considered " +"part of the section name, thus ``[ larch ]`` will be read as a section of " +"name ``\" larch \"``. Override this attribute if that's unsuitable. For " +"example:" +msgstr "" + +#: ../Doc/library/configparser.rst:777 +msgid "" +"While ConfigParser objects also use an ``OPTCRE`` attribute for recognizing " +"option lines, it's not recommended to override it because that would " +"interfere with constructor options *allow_no_value* and *delimiters*." +msgstr "" + +#: ../Doc/library/configparser.rst:783 +msgid "Legacy API Examples" +msgstr "" + +#: ../Doc/library/configparser.rst:785 +msgid "" +"Mainly because of backwards compatibility concerns, :mod:`configparser` " +"provides also a legacy API with explicit ``get``/``set`` methods. While " +"there are valid use cases for the methods outlined below, mapping protocol " +"access is preferred for new projects. The legacy API is at times more " +"advanced, low-level and downright counterintuitive." +msgstr "" + +#: ../Doc/library/configparser.rst:791 +msgid "An example of writing to a configuration file::" +msgstr "" + +#: ../Doc/library/configparser.rst:814 +msgid "An example of reading the configuration file again::" +msgstr "" + +#: ../Doc/library/configparser.rst:832 +msgid "To get interpolation, use :class:`ConfigParser`::" +msgstr "" + +#: ../Doc/library/configparser.rst:865 +msgid "" +"Default values are available in both types of ConfigParsers. They are used " +"in interpolation if an option used is not defined elsewhere. ::" +msgstr "" + +#: ../Doc/library/configparser.rst:883 +msgid "ConfigParser Objects" +msgstr "" + +#: ../Doc/library/configparser.rst:887 +msgid "" +"The main configuration parser. When *defaults* is given, it is initialized " +"into the dictionary of intrinsic defaults. When *dict_type* is given, it " +"will be used to create the dictionary objects for the list of sections, for " +"the options within a section, and for the default values." +msgstr "" + +#: ../Doc/library/configparser.rst:892 +msgid "" +"When *delimiters* is given, it is used as the set of substrings that divide " +"keys from values. When *comment_prefixes* is given, it will be used as the " +"set of substrings that prefix comments in otherwise empty lines. Comments " +"can be indented. When *inline_comment_prefixes* is given, it will be used " +"as the set of substrings that prefix comments in non-empty lines." +msgstr "" + +#: ../Doc/library/configparser.rst:898 +msgid "" +"When *strict* is ``True`` (the default), the parser won't allow for any " +"section or option duplicates while reading from a single source (file, " +"string or dictionary), raising :exc:`DuplicateSectionError` or :exc:" +"`DuplicateOptionError`. When *empty_lines_in_values* is ``False`` (default: " +"``True``), each empty line marks the end of an option. Otherwise, internal " +"empty lines of a multiline option are kept as part of the value. When " +"*allow_no_value* is ``True`` (default: ``False``), options without values " +"are accepted; the value held for these is ``None`` and they are serialized " +"without the trailing delimiter." +msgstr "" + +#: ../Doc/library/configparser.rst:908 +msgid "" +"When *default_section* is given, it specifies the name for the special " +"section holding default values for other sections and interpolation purposes " +"(normally named ``\"DEFAULT\"``). This value can be retrieved and changed " +"on runtime using the ``default_section`` instance attribute." +msgstr "" + +#: ../Doc/library/configparser.rst:913 +msgid "" +"Interpolation behaviour may be customized by providing a custom handler " +"through the *interpolation* argument. ``None`` can be used to turn off " +"interpolation completely, ``ExtendedInterpolation()`` provides a more " +"advanced variant inspired by ``zc.buildout``. More on the subject in the " +"`dedicated documentation section <#interpolation-of-values>`_." +msgstr "" + +#: ../Doc/library/configparser.rst:919 +msgid "" +"All option names used in interpolation will be passed through the :meth:" +"`optionxform` method just like any other option name reference. For " +"example, using the default implementation of :meth:`optionxform` (which " +"converts option names to lower case), the values ``foo %(bar)s`` and ``foo " +"%(BAR)s`` are equivalent." +msgstr "" + +#: ../Doc/library/configparser.rst:925 +msgid "" +"When *converters* is given, it should be a dictionary where each key " +"represents the name of a type converter and each value is a callable " +"implementing the conversion from string to the desired datatype. Every " +"converter gets its own corresponding :meth:`get*()` method on the parser " +"object and section proxies." +msgstr "" + +#: ../Doc/library/configparser.rst:931 +msgid "The default *dict_type* is :class:`collections.OrderedDict`." +msgstr "" + +#: ../Doc/library/configparser.rst:934 +msgid "" +"*allow_no_value*, *delimiters*, *comment_prefixes*, *strict*, " +"*empty_lines_in_values*, *default_section* and *interpolation* were added." +msgstr "" + +#: ../Doc/library/configparser.rst:939 +msgid "The *converters* argument was added." +msgstr "" + +#: ../Doc/library/configparser.rst:945 +msgid "Return a dictionary containing the instance-wide defaults." +msgstr "" + +#: ../Doc/library/configparser.rst:950 +msgid "" +"Return a list of the sections available; the *default section* is not " +"included in the list." +msgstr "" + +#: ../Doc/library/configparser.rst:956 +msgid "" +"Add a section named *section* to the instance. If a section by the given " +"name already exists, :exc:`DuplicateSectionError` is raised. If the " +"*default section* name is passed, :exc:`ValueError` is raised. The name of " +"the section must be a string; if not, :exc:`TypeError` is raised." +msgstr "" + +#: ../Doc/library/configparser.rst:961 +msgid "Non-string section names raise :exc:`TypeError`." +msgstr "" + +#: ../Doc/library/configparser.rst:967 +msgid "" +"Indicates whether the named *section* is present in the configuration. The " +"*default section* is not acknowledged." +msgstr "" + +#: ../Doc/library/configparser.rst:973 +msgid "Return a list of options available in the specified *section*." +msgstr "" + +#: ../Doc/library/configparser.rst:978 +msgid "" +"If the given *section* exists, and contains the given *option*, return :" +"const:`True`; otherwise return :const:`False`. If the specified *section* " +"is :const:`None` or an empty string, DEFAULT is assumed." +msgstr "" + +#: ../Doc/library/configparser.rst:985 +msgid "" +"Attempt to read and parse a list of filenames, returning a list of filenames " +"which were successfully parsed. If *filenames* is a string, it is treated " +"as a single filename. If a file named in *filenames* cannot be opened, that " +"file will be ignored. This is designed so that you can specify a list of " +"potential configuration file locations (for example, the current directory, " +"the user's home directory, and some system-wide directory), and all existing " +"configuration files in the list will be read. If none of the named files " +"exist, the :class:`ConfigParser` instance will contain an empty dataset. An " +"application which requires initial values to be loaded from a file should " +"load the required file or files using :meth:`read_file` before calling :meth:" +"`read` for any optional files::" +msgstr "" + +#: ../Doc/library/configparser.rst:1005 +msgid "" +"The *encoding* parameter. Previously, all files were read using the default " +"encoding for :func:`open`." +msgstr "" + +#: ../Doc/library/configparser.rst:1012 +msgid "" +"Read and parse configuration data from *f* which must be an iterable " +"yielding Unicode strings (for example files opened in text mode)." +msgstr "" + +#: ../Doc/library/configparser.rst:1015 +msgid "" +"Optional argument *source* specifies the name of the file being read. If " +"not given and *f* has a :attr:`name` attribute, that is used for *source*; " +"the default is ``''``." +msgstr "" + +#: ../Doc/library/configparser.rst:1019 +msgid "Replaces :meth:`readfp`." +msgstr "" + +#: ../Doc/library/configparser.rst:1024 +msgid "Parse configuration data from a string." +msgstr "" + +#: ../Doc/library/configparser.rst:1026 +msgid "" +"Optional argument *source* specifies a context-specific name of the string " +"passed. If not given, ``''`` is used. This should commonly be a " +"filesystem path or a URL." +msgstr "" + +#: ../Doc/library/configparser.rst:1035 +msgid "" +"Load configuration from any object that provides a dict-like ``items()`` " +"method. Keys are section names, values are dictionaries with keys and " +"values that should be present in the section. If the used dictionary type " +"preserves order, sections and their keys will be added in order. Values are " +"automatically converted to strings." +msgstr "" + +#: ../Doc/library/configparser.rst:1041 +msgid "" +"Optional argument *source* specifies a context-specific name of the " +"dictionary passed. If not given, ```` is used." +msgstr "" + +#: ../Doc/library/configparser.rst:1044 +msgid "This method can be used to copy state between parsers." +msgstr "" + +#: ../Doc/library/configparser.rst:1051 +msgid "" +"Get an *option* value for the named *section*. If *vars* is provided, it " +"must be a dictionary. The *option* is looked up in *vars* (if provided), " +"*section*, and in *DEFAULTSECT* in that order. If the key is not found and " +"*fallback* is provided, it is used as a fallback value. ``None`` can be " +"provided as a *fallback* value." +msgstr "" + +#: ../Doc/library/configparser.rst:1057 +msgid "" +"All the ``'%'`` interpolations are expanded in the return values, unless the " +"*raw* argument is true. Values for interpolation keys are looked up in the " +"same manner as the option." +msgstr "" + +#: ../Doc/library/configparser.rst:1061 +msgid "" +"Arguments *raw*, *vars* and *fallback* are keyword only to protect users " +"from trying to use the third argument as the *fallback* fallback (especially " +"when using the mapping protocol)." +msgstr "" + +#: ../Doc/library/configparser.rst:1069 +msgid "" +"A convenience method which coerces the *option* in the specified *section* " +"to an integer. See :meth:`get` for explanation of *raw*, *vars* and " +"*fallback*." +msgstr "" + +#: ../Doc/library/configparser.rst:1076 +msgid "" +"A convenience method which coerces the *option* in the specified *section* " +"to a floating point number. See :meth:`get` for explanation of *raw*, " +"*vars* and *fallback*." +msgstr "" + +#: ../Doc/library/configparser.rst:1083 +msgid "" +"A convenience method which coerces the *option* in the specified *section* " +"to a Boolean value. Note that the accepted values for the option are " +"``'1'``, ``'yes'``, ``'true'``, and ``'on'``, which cause this method to " +"return ``True``, and ``'0'``, ``'no'``, ``'false'``, and ``'off'``, which " +"cause it to return ``False``. These string values are checked in a case-" +"insensitive manner. Any other value will cause it to raise :exc:" +"`ValueError`. See :meth:`get` for explanation of *raw*, *vars* and " +"*fallback*." +msgstr "" + +#: ../Doc/library/configparser.rst:1096 +msgid "" +"When *section* is not given, return a list of *section_name*, " +"*section_proxy* pairs, including DEFAULTSECT." +msgstr "" + +#: ../Doc/library/configparser.rst:1099 +msgid "" +"Otherwise, return a list of *name*, *value* pairs for the options in the " +"given *section*. Optional arguments have the same meaning as for the :meth:" +"`get` method." +msgstr "" + +#: ../Doc/library/configparser.rst:1103 +msgid "" +"Items present in *vars* no longer appear in the result. The previous " +"behaviour mixed actual parser options with variables provided for " +"interpolation." +msgstr "" + +#: ../Doc/library/configparser.rst:1110 +msgid "" +"If the given section exists, set the given option to the specified value; " +"otherwise raise :exc:`NoSectionError`. *option* and *value* must be " +"strings; if not, :exc:`TypeError` is raised." +msgstr "" + +#: ../Doc/library/configparser.rst:1117 +msgid "" +"Write a representation of the configuration to the specified :term:`file " +"object`, which must be opened in text mode (accepting strings). This " +"representation can be parsed by a future :meth:`read` call. If " +"*space_around_delimiters* is true, delimiters between keys and values are " +"surrounded by spaces." +msgstr "" + +#: ../Doc/library/configparser.rst:1126 +msgid "" +"Remove the specified *option* from the specified *section*. If the section " +"does not exist, raise :exc:`NoSectionError`. If the option existed to be " +"removed, return :const:`True`; otherwise return :const:`False`." +msgstr "" + +#: ../Doc/library/configparser.rst:1134 +msgid "" +"Remove the specified *section* from the configuration. If the section in " +"fact existed, return ``True``. Otherwise return ``False``." +msgstr "" + +#: ../Doc/library/configparser.rst:1140 +msgid "" +"Transforms the option name *option* as found in an input file or as passed " +"in by client code to the form that should be used in the internal " +"structures. The default implementation returns a lower-case version of " +"*option*; subclasses may override this or client code can set an attribute " +"of this name on instances to affect this behavior." +msgstr "" + +#: ../Doc/library/configparser.rst:1146 +msgid "" +"You don't need to subclass the parser to use this method, you can also set " +"it on an instance, to a function that takes a string argument and returns a " +"string. Setting it to ``str``, for example, would make option names case " +"sensitive::" +msgstr "" + +#: ../Doc/library/configparser.rst:1154 +msgid "" +"Note that when reading configuration files, whitespace around the option " +"names is stripped before :meth:`optionxform` is called." +msgstr "" + +#: ../Doc/library/configparser.rst:1160 +msgid "Use :meth:`read_file` instead." +msgstr "" + +#: ../Doc/library/configparser.rst:1163 +msgid ":meth:`readfp` now iterates on *f* instead of calling ``f.readline()``." +msgstr "" + +#: ../Doc/library/configparser.rst:1166 +msgid "" +"For existing code calling :meth:`readfp` with arguments which don't support " +"iteration, the following generator may be used as a wrapper around the file-" +"like object::" +msgstr "" + +#: ../Doc/library/configparser.rst:1176 +msgid "" +"Instead of ``parser.readfp(f)`` use ``parser." +"read_file(readline_generator(f))``." +msgstr "" + +#: ../Doc/library/configparser.rst:1182 +msgid "" +"The maximum depth for recursive interpolation for :meth:`get` when the *raw* " +"parameter is false. This is relevant only when the default *interpolation* " +"is used." +msgstr "" + +#: ../Doc/library/configparser.rst:1190 +msgid "RawConfigParser Objects" +msgstr "" + +#: ../Doc/library/configparser.rst:1200 +msgid "" +"Legacy variant of the :class:`ConfigParser` with interpolation disabled by " +"default and unsafe ``add_section`` and ``set`` methods." +msgstr "" + +#: ../Doc/library/configparser.rst:1204 +msgid "" +"Consider using :class:`ConfigParser` instead which checks types of the " +"values to be stored internally. If you don't want interpolation, you can " +"use ``ConfigParser(interpolation=None)``." +msgstr "" + +#: ../Doc/library/configparser.rst:1211 +msgid "" +"Add a section named *section* to the instance. If a section by the given " +"name already exists, :exc:`DuplicateSectionError` is raised. If the " +"*default section* name is passed, :exc:`ValueError` is raised." +msgstr "" + +#: ../Doc/library/configparser.rst:1215 +msgid "" +"Type of *section* is not checked which lets users create non-string named " +"sections. This behaviour is unsupported and may cause internal errors." +msgstr "" + +#: ../Doc/library/configparser.rst:1221 +msgid "" +"If the given section exists, set the given option to the specified value; " +"otherwise raise :exc:`NoSectionError`. While it is possible to use :class:" +"`RawConfigParser` (or :class:`ConfigParser` with *raw* parameters set to " +"true) for *internal* storage of non-string values, full functionality " +"(including interpolation and output to files) can only be achieved using " +"string values." +msgstr "" + +#: ../Doc/library/configparser.rst:1228 +msgid "" +"This method lets users assign non-string values to keys internally. This " +"behaviour is unsupported and will cause errors when attempting to write to a " +"file or get it in non-raw mode. **Use the mapping protocol API** which does " +"not allow such assignments to take place." +msgstr "" + +#: ../Doc/library/configparser.rst:1239 +msgid "Base class for all other :mod:`configparser` exceptions." +msgstr "" + +#: ../Doc/library/configparser.rst:1244 +msgid "Exception raised when a specified section is not found." +msgstr "" + +#: ../Doc/library/configparser.rst:1249 +msgid "" +"Exception raised if :meth:`add_section` is called with the name of a section " +"that is already present or in strict parsers when a section if found more " +"than once in a single input file, string or dictionary." +msgstr "" + +#: ../Doc/library/configparser.rst:1253 +msgid "" +"Optional ``source`` and ``lineno`` attributes and arguments to :meth:" +"`__init__` were added." +msgstr "" + +#: ../Doc/library/configparser.rst:1260 +msgid "" +"Exception raised by strict parsers if a single option appears twice during " +"reading from a single file, string or dictionary. This catches misspellings " +"and case sensitivity-related errors, e.g. a dictionary may have two keys " +"representing the same case-insensitive configuration key." +msgstr "" + +#: ../Doc/library/configparser.rst:1268 +msgid "" +"Exception raised when a specified option is not found in the specified " +"section." +msgstr "" + +#: ../Doc/library/configparser.rst:1274 +msgid "" +"Base class for exceptions raised when problems occur performing string " +"interpolation." +msgstr "" + +#: ../Doc/library/configparser.rst:1280 +msgid "" +"Exception raised when string interpolation cannot be completed because the " +"number of iterations exceeds :const:`MAX_INTERPOLATION_DEPTH`. Subclass of :" +"exc:`InterpolationError`." +msgstr "" + +#: ../Doc/library/configparser.rst:1287 +msgid "" +"Exception raised when an option referenced from a value does not exist. " +"Subclass of :exc:`InterpolationError`." +msgstr "" + +#: ../Doc/library/configparser.rst:1293 +msgid "" +"Exception raised when the source text into which substitutions are made does " +"not conform to the required syntax. Subclass of :exc:`InterpolationError`." +msgstr "" + +#: ../Doc/library/configparser.rst:1299 +msgid "" +"Exception raised when attempting to parse a file which has no section " +"headers." +msgstr "" + +#: ../Doc/library/configparser.rst:1305 +msgid "Exception raised when errors occur attempting to parse a file." +msgstr "" + +#: ../Doc/library/configparser.rst:1307 +msgid "" +"The ``filename`` attribute and :meth:`__init__` argument were renamed to " +"``source`` for consistency." +msgstr "" + +#: ../Doc/library/configparser.rst:1314 +msgid "" +"Config parsers allow for heavy customization. If you are interested in " +"changing the behaviour outlined by the footnote reference, consult the " +"`Customizing Parser Behaviour`_ section." +msgstr "" + +#: ../Doc/library/constants.rst:4 +msgid "Built-in Constants" +msgstr "" + +#: ../Doc/library/constants.rst:6 +msgid "A small number of constants live in the built-in namespace. They are:" +msgstr "" + +#: ../Doc/library/constants.rst:10 +msgid "" +"The false value of the :class:`bool` type. Assignments to ``False`` are " +"illegal and raise a :exc:`SyntaxError`." +msgstr "" + +#: ../Doc/library/constants.rst:16 +msgid "" +"The true value of the :class:`bool` type. Assignments to ``True`` are " +"illegal and raise a :exc:`SyntaxError`." +msgstr "" + +#: ../Doc/library/constants.rst:22 +msgid "" +"The sole value of the type ``NoneType``. ``None`` is frequently used to " +"represent the absence of a value, as when default arguments are not passed " +"to a function. Assignments to ``None`` are illegal and raise a :exc:" +"`SyntaxError`." +msgstr "" + +#: ../Doc/library/constants.rst:29 +msgid "" +"Special value which should be returned by the binary special methods (e.g. :" +"meth:`__eq__`, :meth:`__lt__`, :meth:`__add__`, :meth:`__rsub__`, etc.) to " +"indicate that the operation is not implemented with respect to the other " +"type; may be returned by the in-place binary special methods (e.g. :meth:" +"`__imul__`, :meth:`__iand__`, etc.) for the same purpose. Its truth value is " +"true." +msgstr "" + +#: ../Doc/library/constants.rst:38 +msgid "" +"When a binary (or in-place) method returns ``NotImplemented`` the " +"interpreter will try the reflected operation on the other type (or some " +"other fallback, depending on the operator). If all attempts return " +"``NotImplemented``, the interpreter will raise an appropriate exception. " +"Incorrectly returning ``NotImplemented`` will result in a misleading error " +"message or the ``NotImplemented`` value being returned to Python code." +msgstr "" + +#: ../Doc/library/constants.rst:45 +msgid "See :ref:`implementing-the-arithmetic-operations` for examples." +msgstr "" + +#: ../Doc/library/constants.rst:49 +msgid "" +"``NotImplentedError`` and ``NotImplemented`` are not interchangeable, even " +"though they have similar names and purposes. See :exc:`NotImplementedError` " +"for details on when to use it." +msgstr "" + +#: ../Doc/library/constants.rst:56 +msgid "" +"The same as ``...``. Special value used mostly in conjunction with extended " +"slicing syntax for user-defined container data types." +msgstr "" + +#: ../Doc/library/constants.rst:62 +msgid "" +"This constant is true if Python was not started with an :option:`-O` option. " +"See also the :keyword:`assert` statement." +msgstr "" + +#: ../Doc/library/constants.rst:68 +msgid "" +"The names :data:`None`, :data:`False`, :data:`True` and :data:`__debug__` " +"cannot be reassigned (assignments to them, even as an attribute name, raise :" +"exc:`SyntaxError`), so they can be considered \"true\" constants." +msgstr "" + +#: ../Doc/library/constants.rst:74 +msgid "Constants added by the :mod:`site` module" +msgstr "" + +#: ../Doc/library/constants.rst:76 +msgid "" +"The :mod:`site` module (which is imported automatically during startup, " +"except if the :option:`-S` command-line option is given) adds several " +"constants to the built-in namespace. They are useful for the interactive " +"interpreter shell and should not be used in programs." +msgstr "" + +#: ../Doc/library/constants.rst:84 +msgid "" +"Objects that when printed, print a message like \"Use quit() or Ctrl-D (i.e. " +"EOF) to exit\", and when called, raise :exc:`SystemExit` with the specified " +"exit code." +msgstr "" + +#: ../Doc/library/constants.rst:92 +msgid "" +"Objects that when printed, print a message like \"Type license() to see the " +"full license text\", and when called, display the corresponding text in a " +"pager-like fashion (one screen at a time)." +msgstr "" + +#: ../Doc/library/contextlib.rst:2 +msgid "" +":mod:`contextlib` --- Utilities for :keyword:`with`\\ -statement contexts" +msgstr "" + +#: ../Doc/library/contextlib.rst:7 +msgid "**Source code:** :source:`Lib/contextlib.py`" +msgstr "" + +#: ../Doc/library/contextlib.rst:11 +msgid "" +"This module provides utilities for common tasks involving the :keyword:" +"`with` statement. For more information see also :ref:`typecontextmanager` " +"and :ref:`context-managers`." +msgstr "" + +#: ../Doc/library/contextlib.rst:17 +msgid "Utilities" +msgstr "" + +#: ../Doc/library/contextlib.rst:19 +msgid "Functions and classes provided:" +msgstr "" + +#: ../Doc/library/contextlib.rst:23 +msgid "" +"An :term:`abstract base class` for classes that implement :meth:`object." +"__enter__` and :meth:`object.__exit__`. A default implementation for :meth:" +"`object.__enter__` is provided which returns ``self`` while :meth:`object." +"__exit__` is an abstract method which by default returns ``None``. See also " +"the definition of :ref:`typecontextmanager`." +msgstr "" + +#: ../Doc/library/contextlib.rst:35 +msgid "" +"This function is a :term:`decorator` that can be used to define a factory " +"function for :keyword:`with` statement context managers, without needing to " +"create a class or separate :meth:`__enter__` and :meth:`__exit__` methods." +msgstr "" + +#: ../Doc/library/contextlib.rst:39 +msgid "" +"A simple example (this is not recommended as a real way of generating " +"HTML!)::" +msgstr "" + +#: ../Doc/library/contextlib.rst:56 +msgid "" +"The function being decorated must return a :term:`generator`-iterator when " +"called. This iterator must yield exactly one value, which will be bound to " +"the targets in the :keyword:`with` statement's :keyword:`as` clause, if any." +msgstr "" + +#: ../Doc/library/contextlib.rst:60 +msgid "" +"At the point where the generator yields, the block nested in the :keyword:" +"`with` statement is executed. The generator is then resumed after the block " +"is exited. If an unhandled exception occurs in the block, it is reraised " +"inside the generator at the point where the yield occurred. Thus, you can " +"use a :keyword:`try`...\\ :keyword:`except`...\\ :keyword:`finally` " +"statement to trap the error (if any), or ensure that some cleanup takes " +"place. If an exception is trapped merely in order to log it or to perform " +"some action (rather than to suppress it entirely), the generator must " +"reraise that exception. Otherwise the generator context manager will " +"indicate to the :keyword:`with` statement that the exception has been " +"handled, and execution will resume with the statement immediately following " +"the :keyword:`with` statement." +msgstr "" + +#: ../Doc/library/contextlib.rst:72 +msgid "" +":func:`contextmanager` uses :class:`ContextDecorator` so the context " +"managers it creates can be used as decorators as well as in :keyword:`with` " +"statements. When used as a decorator, a new generator instance is implicitly " +"created on each function call (this allows the otherwise \"one-shot\" " +"context managers created by :func:`contextmanager` to meet the requirement " +"that context managers support multiple invocations in order to be used as " +"decorators)." +msgstr "" + +#: ../Doc/library/contextlib.rst:79 +msgid "Use of :class:`ContextDecorator`." +msgstr "" + +#: ../Doc/library/contextlib.rst:85 +msgid "" +"Return a context manager that closes *thing* upon completion of the block. " +"This is basically equivalent to::" +msgstr "" + +#: ../Doc/library/contextlib.rst:97 +msgid "And lets you write code like this::" +msgstr "" + +#: ../Doc/library/contextlib.rst:106 +msgid "" +"without needing to explicitly close ``page``. Even if an error occurs, " +"``page.close()`` will be called when the :keyword:`with` block is exited." +msgstr "" + +#: ../Doc/library/contextlib.rst:112 +msgid "" +"Return a context manager that suppresses any of the specified exceptions if " +"they occur in the body of a with statement and then resumes execution with " +"the first statement following the end of the with statement." +msgstr "" + +#: ../Doc/library/contextlib.rst:116 +msgid "" +"As with any other mechanism that completely suppresses exceptions, this " +"context manager should be used only to cover very specific errors where " +"silently continuing with program execution is known to be the right thing to " +"do." +msgstr "" + +#: ../Doc/library/contextlib.rst:121 ../Doc/library/difflib.rst:505 +#: ../Doc/library/functools.rst:135 ../Doc/library/multiprocessing.rst:365 +#: ../Doc/library/optparse.rst:330 ../Doc/library/re.rst:1266 +#: ../Doc/library/stdtypes.rst:1847 ../Doc/library/stdtypes.rst:1863 +#: ../Doc/library/stdtypes.rst:1915 ../Doc/library/stdtypes.rst:1983 +#: ../Doc/library/stdtypes.rst:2047 ../Doc/library/stdtypes.rst:2785 +#: ../Doc/library/stdtypes.rst:2801 ../Doc/library/stdtypes.rst:2892 +#: ../Doc/library/stdtypes.rst:2908 ../Doc/library/stdtypes.rst:2923 +#: ../Doc/library/stdtypes.rst:2937 ../Doc/library/stdtypes.rst:2965 +#: ../Doc/library/stdtypes.rst:2979 ../Doc/library/stdtypes.rst:2997 +#: ../Doc/library/stdtypes.rst:3024 ../Doc/library/stdtypes.rst:3047 +#: ../Doc/library/stdtypes.rst:3074 ../Doc/library/stdtypes.rst:3116 +#: ../Doc/library/stdtypes.rst:3140 ../Doc/library/symtable.rst:171 +#: ../Doc/library/textwrap.rst:80 ../Doc/library/textwrap.rst:101 +#: ../Doc/library/threading.rst:844 ../Doc/library/tkinter.rst:273 +#: ../Doc/library/tkinter.rst:535 ../Doc/library/tkinter.rst:709 +#: ../Doc/library/typing.rst:142 ../Doc/library/winsound.rst:77 +msgid "For example::" +msgstr "" + +#: ../Doc/library/contextlib.rst:131 +msgid "This code is equivalent to::" +msgstr "" + +#: ../Doc/library/contextlib.rst:143 ../Doc/library/contextlib.rst:182 +#: ../Doc/library/contextlib.rst:192 +msgid "This context manager is :ref:`reentrant `." +msgstr "" + +#: ../Doc/library/contextlib.rst:150 +msgid "" +"Context manager for temporarily redirecting :data:`sys.stdout` to another " +"file or file-like object." +msgstr "" + +#: ../Doc/library/contextlib.rst:153 +msgid "" +"This tool adds flexibility to existing functions or classes whose output is " +"hardwired to stdout." +msgstr "" + +#: ../Doc/library/contextlib.rst:156 +msgid "" +"For example, the output of :func:`help` normally is sent to *sys.stdout*. " +"You can capture that output in a string by redirecting the output to an :" +"class:`io.StringIO` object::" +msgstr "" + +#: ../Doc/library/contextlib.rst:165 +msgid "" +"To send the output of :func:`help` to a file on disk, redirect the output to " +"a regular file::" +msgstr "" + +#: ../Doc/library/contextlib.rst:172 +msgid "To send the output of :func:`help` to *sys.stderr*::" +msgstr "" + +#: ../Doc/library/contextlib.rst:177 +msgid "" +"Note that the global side effect on :data:`sys.stdout` means that this " +"context manager is not suitable for use in library code and most threaded " +"applications. It also has no effect on the output of subprocesses. However, " +"it is still a useful approach for many utility scripts." +msgstr "" + +#: ../Doc/library/contextlib.rst:189 +msgid "" +"Similar to :func:`~contextlib.redirect_stdout` but redirecting :data:`sys." +"stderr` to another file or file-like object." +msgstr "" + +#: ../Doc/library/contextlib.rst:199 +msgid "" +"A base class that enables a context manager to also be used as a decorator." +msgstr "" + +#: ../Doc/library/contextlib.rst:201 +msgid "" +"Context managers inheriting from ``ContextDecorator`` have to implement " +"``__enter__`` and ``__exit__`` as normal. ``__exit__`` retains its optional " +"exception handling even when used as a decorator." +msgstr "" + +#: ../Doc/library/contextlib.rst:205 +msgid "" +"``ContextDecorator`` is used by :func:`contextmanager`, so you get this " +"functionality automatically." +msgstr "" + +#: ../Doc/library/contextlib.rst:208 +msgid "Example of ``ContextDecorator``::" +msgstr "" + +#: ../Doc/library/contextlib.rst:237 +msgid "" +"This change is just syntactic sugar for any construct of the following form::" +msgstr "" + +#: ../Doc/library/contextlib.rst:243 +msgid "``ContextDecorator`` lets you instead write::" +msgstr "" + +#: ../Doc/library/contextlib.rst:249 +msgid "" +"It makes it clear that the ``cm`` applies to the whole function, rather than " +"just a piece of it (and saving an indentation level is nice, too)." +msgstr "" + +#: ../Doc/library/contextlib.rst:252 +msgid "" +"Existing context managers that already have a base class can be extended by " +"using ``ContextDecorator`` as a mixin class::" +msgstr "" + +#: ../Doc/library/contextlib.rst:265 +msgid "" +"As the decorated function must be able to be called multiple times, the " +"underlying context manager must support use in multiple :keyword:`with` " +"statements. If this is not the case, then the original construct with the " +"explicit :keyword:`with` statement inside the function should be used." +msgstr "" + +#: ../Doc/library/contextlib.rst:275 +msgid "" +"A context manager that is designed to make it easy to programmatically " +"combine other context managers and cleanup functions, especially those that " +"are optional or otherwise driven by input data." +msgstr "" + +#: ../Doc/library/contextlib.rst:279 +msgid "" +"For example, a set of files may easily be handled in a single with statement " +"as follows::" +msgstr "" + +#: ../Doc/library/contextlib.rst:288 +msgid "" +"Each instance maintains a stack of registered callbacks that are called in " +"reverse order when the instance is closed (either explicitly or implicitly " +"at the end of a :keyword:`with` statement). Note that callbacks are *not* " +"invoked implicitly when the context stack instance is garbage collected." +msgstr "" + +#: ../Doc/library/contextlib.rst:293 +msgid "" +"This stack model is used so that context managers that acquire their " +"resources in their ``__init__`` method (such as file objects) can be handled " +"correctly." +msgstr "" + +#: ../Doc/library/contextlib.rst:297 +msgid "" +"Since registered callbacks are invoked in the reverse order of registration, " +"this ends up behaving as if multiple nested :keyword:`with` statements had " +"been used with the registered set of callbacks. This even extends to " +"exception handling - if an inner callback suppresses or replaces an " +"exception, then outer callbacks will be passed arguments based on that " +"updated state." +msgstr "" + +#: ../Doc/library/contextlib.rst:304 +msgid "" +"This is a relatively low level API that takes care of the details of " +"correctly unwinding the stack of exit callbacks. It provides a suitable " +"foundation for higher level context managers that manipulate the exit stack " +"in application specific ways." +msgstr "" + +#: ../Doc/library/contextlib.rst:313 +msgid "" +"Enters a new context manager and adds its :meth:`__exit__` method to the " +"callback stack. The return value is the result of the context manager's own :" +"meth:`__enter__` method." +msgstr "" + +#: ../Doc/library/contextlib.rst:317 +msgid "" +"These context managers may suppress exceptions just as they normally would " +"if used directly as part of a :keyword:`with` statement." +msgstr "" + +#: ../Doc/library/contextlib.rst:322 +msgid "Adds a context manager's :meth:`__exit__` method to the callback stack." +msgstr "" + +#: ../Doc/library/contextlib.rst:324 +msgid "" +"As ``__enter__`` is *not* invoked, this method can be used to cover part of " +"an :meth:`__enter__` implementation with a context manager's own :meth:" +"`__exit__` method." +msgstr "" + +#: ../Doc/library/contextlib.rst:328 +msgid "" +"If passed an object that is not a context manager, this method assumes it is " +"a callback with the same signature as a context manager's :meth:`__exit__` " +"method and adds it directly to the callback stack." +msgstr "" + +#: ../Doc/library/contextlib.rst:332 +msgid "" +"By returning true values, these callbacks can suppress exceptions the same " +"way context manager :meth:`__exit__` methods can." +msgstr "" + +#: ../Doc/library/contextlib.rst:335 +msgid "" +"The passed in object is returned from the function, allowing this method to " +"be used as a function decorator." +msgstr "" + +#: ../Doc/library/contextlib.rst:340 +msgid "" +"Accepts an arbitrary callback function and arguments and adds it to the " +"callback stack." +msgstr "" + +#: ../Doc/library/contextlib.rst:343 +msgid "" +"Unlike the other methods, callbacks added this way cannot suppress " +"exceptions (as they are never passed the exception details)." +msgstr "" + +#: ../Doc/library/contextlib.rst:346 +msgid "" +"The passed in callback is returned from the function, allowing this method " +"to be used as a function decorator." +msgstr "" + +#: ../Doc/library/contextlib.rst:351 +msgid "" +"Transfers the callback stack to a fresh :class:`ExitStack` instance and " +"returns it. No callbacks are invoked by this operation - instead, they will " +"now be invoked when the new stack is closed (either explicitly or implicitly " +"at the end of a :keyword:`with` statement)." +msgstr "" + +#: ../Doc/library/contextlib.rst:356 +msgid "" +"For example, a group of files can be opened as an \"all or nothing\" " +"operation as follows::" +msgstr "" + +#: ../Doc/library/contextlib.rst:370 +msgid "" +"Immediately unwinds the callback stack, invoking callbacks in the reverse " +"order of registration. For any context managers and exit callbacks " +"registered, the arguments passed in will indicate that no exception occurred." +msgstr "" + +#: ../Doc/library/contextlib.rst:377 ../Doc/library/random.rst:323 +msgid "Examples and Recipes" +msgstr "" + +#: ../Doc/library/contextlib.rst:379 +msgid "" +"This section describes some examples and recipes for making effective use of " +"the tools provided by :mod:`contextlib`." +msgstr "" + +#: ../Doc/library/contextlib.rst:384 +msgid "Supporting a variable number of context managers" +msgstr "" + +#: ../Doc/library/contextlib.rst:386 +msgid "" +"The primary use case for :class:`ExitStack` is the one given in the class " +"documentation: supporting a variable number of context managers and other " +"cleanup operations in a single :keyword:`with` statement. The variability " +"may come from the number of context managers needed being driven by user " +"input (such as opening a user specified collection of files), or from some " +"of the context managers being optional::" +msgstr "" + +#: ../Doc/library/contextlib.rst:401 +msgid "" +"As shown, :class:`ExitStack` also makes it quite easy to use :keyword:`with` " +"statements to manage arbitrary resources that don't natively support the " +"context management protocol." +msgstr "" + +#: ../Doc/library/contextlib.rst:407 +msgid "Simplifying support for single optional context managers" +msgstr "" + +#: ../Doc/library/contextlib.rst:409 +msgid "" +"In the specific case of a single optional context manager, :class:" +"`ExitStack` instances can be used as a \"do nothing\" context manager, " +"allowing a context manager to easily be omitted without affecting the " +"overall structure of the source code::" +msgstr "" + +#: ../Doc/library/contextlib.rst:425 +msgid "Catching exceptions from ``__enter__`` methods" +msgstr "" + +#: ../Doc/library/contextlib.rst:427 +msgid "" +"It is occasionally desirable to catch exceptions from an ``__enter__`` " +"method implementation, *without* inadvertently catching exceptions from the :" +"keyword:`with` statement body or the context manager's ``__exit__`` method. " +"By using :class:`ExitStack` the steps in the context management protocol can " +"be separated slightly in order to allow this::" +msgstr "" + +#: ../Doc/library/contextlib.rst:442 +msgid "" +"Actually needing to do this is likely to indicate that the underlying API " +"should be providing a direct resource management interface for use with :" +"keyword:`try`/:keyword:`except`/:keyword:`finally` statements, but not all " +"APIs are well designed in that regard. When a context manager is the only " +"resource management API provided, then :class:`ExitStack` can make it easier " +"to handle various situations that can't be handled directly in a :keyword:" +"`with` statement." +msgstr "" + +#: ../Doc/library/contextlib.rst:452 +msgid "Cleaning up in an ``__enter__`` implementation" +msgstr "" + +#: ../Doc/library/contextlib.rst:454 +msgid "" +"As noted in the documentation of :meth:`ExitStack.push`, this method can be " +"useful in cleaning up an already allocated resource if later steps in the :" +"meth:`__enter__` implementation fail." +msgstr "" + +#: ../Doc/library/contextlib.rst:458 +msgid "" +"Here's an example of doing this for a context manager that accepts resource " +"acquisition and release functions, along with an optional validation " +"function, and maps them to the context management protocol::" +msgstr "" + +#: ../Doc/library/contextlib.rst:498 +msgid "Replacing any use of ``try-finally`` and flag variables" +msgstr "" + +#: ../Doc/library/contextlib.rst:500 +msgid "" +"A pattern you will sometimes see is a ``try-finally`` statement with a flag " +"variable to indicate whether or not the body of the ``finally`` clause " +"should be executed. In its simplest form (that can't already be handled just " +"by using an ``except`` clause instead), it looks something like this::" +msgstr "" + +#: ../Doc/library/contextlib.rst:514 +msgid "" +"As with any ``try`` statement based code, this can cause problems for " +"development and review, because the setup code and the cleanup code can end " +"up being separated by arbitrarily long sections of code." +msgstr "" + +#: ../Doc/library/contextlib.rst:518 +msgid "" +":class:`ExitStack` makes it possible to instead register a callback for " +"execution at the end of a ``with`` statement, and then later decide to skip " +"executing that callback::" +msgstr "" + +#: ../Doc/library/contextlib.rst:530 +msgid "" +"This allows the intended cleanup up behaviour to be made explicit up front, " +"rather than requiring a separate flag variable." +msgstr "" + +#: ../Doc/library/contextlib.rst:533 +msgid "" +"If a particular application uses this pattern a lot, it can be simplified " +"even further by means of a small helper class::" +msgstr "" + +#: ../Doc/library/contextlib.rst:551 +msgid "" +"If the resource cleanup isn't already neatly bundled into a standalone " +"function, then it is still possible to use the decorator form of :meth:" +"`ExitStack.callback` to declare the resource cleanup in advance::" +msgstr "" + +#: ../Doc/library/contextlib.rst:566 +msgid "" +"Due to the way the decorator protocol works, a callback function declared " +"this way cannot take any parameters. Instead, any resources to be released " +"must be accessed as closure variables." +msgstr "" + +#: ../Doc/library/contextlib.rst:572 +msgid "Using a context manager as a function decorator" +msgstr "" + +#: ../Doc/library/contextlib.rst:574 +msgid "" +":class:`ContextDecorator` makes it possible to use a context manager in both " +"an ordinary ``with`` statement and also as a function decorator." +msgstr "" + +#: ../Doc/library/contextlib.rst:577 +msgid "" +"For example, it is sometimes useful to wrap functions or groups of " +"statements with a logger that can track the time of entry and time of exit. " +"Rather than writing both a function decorator and a context manager for the " +"task, inheriting from :class:`ContextDecorator` provides both capabilities " +"in a single definition::" +msgstr "" + +#: ../Doc/library/contextlib.rst:598 +msgid "Instances of this class can be used as both a context manager::" +msgstr "" + +#: ../Doc/library/contextlib.rst:604 +msgid "And also as a function decorator::" +msgstr "" + +#: ../Doc/library/contextlib.rst:611 +msgid "" +"Note that there is one additional limitation when using context managers as " +"function decorators: there's no way to access the return value of :meth:" +"`__enter__`. If that value is needed, then it is still necessary to use an " +"explicit ``with`` statement." +msgstr "" + +#: ../Doc/library/contextlib.rst:619 +msgid ":pep:`343` - The \"with\" statement" +msgstr "" + +#: ../Doc/library/contextlib.rst:619 +msgid "" +"The specification, background, and examples for the Python :keyword:`with` " +"statement." +msgstr "" + +#: ../Doc/library/contextlib.rst:625 +msgid "Single use, reusable and reentrant context managers" +msgstr "" + +#: ../Doc/library/contextlib.rst:627 +msgid "" +"Most context managers are written in a way that means they can only be used " +"effectively in a :keyword:`with` statement once. These single use context " +"managers must be created afresh each time they're used - attempting to use " +"them a second time will trigger an exception or otherwise not work correctly." +msgstr "" + +#: ../Doc/library/contextlib.rst:633 +msgid "" +"This common limitation means that it is generally advisable to create " +"context managers directly in the header of the :keyword:`with` statement " +"where they are used (as shown in all of the usage examples above)." +msgstr "" + +#: ../Doc/library/contextlib.rst:637 +msgid "" +"Files are an example of effectively single use context managers, since the " +"first :keyword:`with` statement will close the file, preventing any further " +"IO operations using that file object." +msgstr "" + +#: ../Doc/library/contextlib.rst:641 +msgid "" +"Context managers created using :func:`contextmanager` are also single use " +"context managers, and will complain about the underlying generator failing " +"to yield if an attempt is made to use them a second time::" +msgstr "" + +#: ../Doc/library/contextlib.rst:669 +msgid "Reentrant context managers" +msgstr "" + +#: ../Doc/library/contextlib.rst:671 +msgid "" +"More sophisticated context managers may be \"reentrant\". These context " +"managers can not only be used in multiple :keyword:`with` statements, but " +"may also be used *inside* a :keyword:`with` statement that is already using " +"the same context manager." +msgstr "" + +#: ../Doc/library/contextlib.rst:676 +msgid "" +":class:`threading.RLock` is an example of a reentrant context manager, as " +"are :func:`suppress` and :func:`redirect_stdout`. Here's a very simple " +"example of reentrant use::" +msgstr "" + +#: ../Doc/library/contextlib.rst:695 +msgid "" +"Real world examples of reentrancy are more likely to involve multiple " +"functions calling each other and hence be far more complicated than this " +"example." +msgstr "" + +#: ../Doc/library/contextlib.rst:699 +msgid "" +"Note also that being reentrant is *not* the same thing as being thread " +"safe. :func:`redirect_stdout`, for example, is definitely not thread safe, " +"as it makes a global modification to the system state by binding :data:`sys." +"stdout` to a different stream." +msgstr "" + +#: ../Doc/library/contextlib.rst:708 +msgid "Reusable context managers" +msgstr "" + +#: ../Doc/library/contextlib.rst:710 +msgid "" +"Distinct from both single use and reentrant context managers are \"reusable" +"\" context managers (or, to be completely explicit, \"reusable, but not " +"reentrant\" context managers, since reentrant context managers are also " +"reusable). These context managers support being used multiple times, but " +"will fail (or otherwise not work correctly) if the specific context manager " +"instance has already been used in a containing with statement." +msgstr "" + +#: ../Doc/library/contextlib.rst:717 +msgid "" +":class:`threading.Lock` is an example of a reusable, but not reentrant, " +"context manager (for a reentrant lock, it is necessary to use :class:" +"`threading.RLock` instead)." +msgstr "" + +#: ../Doc/library/contextlib.rst:721 +msgid "" +"Another example of a reusable, but not reentrant, context manager is :class:" +"`ExitStack`, as it invokes *all* currently registered callbacks when leaving " +"any with statement, regardless of where those callbacks were added::" +msgstr "" + +#: ../Doc/library/contextlib.rst:752 +msgid "" +"As the output from the example shows, reusing a single stack object across " +"multiple with statements works correctly, but attempting to nest them will " +"cause the stack to be cleared at the end of the innermost with statement, " +"which is unlikely to be desirable behaviour." +msgstr "" + +#: ../Doc/library/contextlib.rst:757 +msgid "" +"Using separate :class:`ExitStack` instances instead of reusing a single " +"instance avoids that problem::" +msgstr "" + +#: ../Doc/library/copy.rst:2 +msgid ":mod:`copy` --- Shallow and deep copy operations" +msgstr "" + +#: ../Doc/library/copy.rst:7 +msgid "**Source code:** :source:`Lib/copy.py`" +msgstr "" + +#: ../Doc/library/copy.rst:11 +msgid "" +"Assignment statements in Python do not copy objects, they create bindings " +"between a target and an object. For collections that are mutable or contain " +"mutable items, a copy is sometimes needed so one can change one copy without " +"changing the other. This module provides generic shallow and deep copy " +"operations (explained below)." +msgstr "" + +#: ../Doc/library/copy.rst:18 +msgid "Interface summary:" +msgstr "" + +#: ../Doc/library/copy.rst:22 +msgid "Return a shallow copy of *x*." +msgstr "" + +#: ../Doc/library/copy.rst:27 +msgid "Return a deep copy of *x*." +msgstr "" + +#: ../Doc/library/copy.rst:32 +msgid "Raised for module specific errors." +msgstr "" + +#: ../Doc/library/copy.rst:35 +msgid "" +"The difference between shallow and deep copying is only relevant for " +"compound objects (objects that contain other objects, like lists or class " +"instances):" +msgstr "" + +#: ../Doc/library/copy.rst:38 +msgid "" +"A *shallow copy* constructs a new compound object and then (to the extent " +"possible) inserts *references* into it to the objects found in the original." +msgstr "" + +#: ../Doc/library/copy.rst:41 +msgid "" +"A *deep copy* constructs a new compound object and then, recursively, " +"inserts *copies* into it of the objects found in the original." +msgstr "" + +#: ../Doc/library/copy.rst:44 +msgid "" +"Two problems often exist with deep copy operations that don't exist with " +"shallow copy operations:" +msgstr "" + +#: ../Doc/library/copy.rst:47 +msgid "" +"Recursive objects (compound objects that, directly or indirectly, contain a " +"reference to themselves) may cause a recursive loop." +msgstr "" + +#: ../Doc/library/copy.rst:50 +msgid "" +"Because deep copy copies *everything* it may copy too much, e.g., even " +"administrative data structures that should be shared even between copies." +msgstr "" + +#: ../Doc/library/copy.rst:53 +msgid "The :func:`deepcopy` function avoids these problems by:" +msgstr "" + +#: ../Doc/library/copy.rst:55 +msgid "" +"keeping a \"memo\" dictionary of objects already copied during the current " +"copying pass; and" +msgstr "" + +#: ../Doc/library/copy.rst:58 +msgid "" +"letting user-defined classes override the copying operation or the set of " +"components copied." +msgstr "" + +#: ../Doc/library/copy.rst:61 +msgid "" +"This module does not copy types like module, method, stack trace, stack " +"frame, file, socket, window, array, or any similar types. It does \"copy\" " +"functions and classes (shallow and deeply), by returning the original object " +"unchanged; this is compatible with the way these are treated by the :mod:" +"`pickle` module." +msgstr "" + +#: ../Doc/library/copy.rst:66 +msgid "" +"Shallow copies of dictionaries can be made using :meth:`dict.copy`, and of " +"lists by assigning a slice of the entire list, for example, ``copied_list = " +"original_list[:]``." +msgstr "" + +#: ../Doc/library/copy.rst:72 +msgid "" +"Classes can use the same interfaces to control copying that they use to " +"control pickling. See the description of module :mod:`pickle` for " +"information on these methods. In fact, the :mod:`copy` module uses the " +"registered pickle functions from the :mod:`copyreg` module." +msgstr "" + +#: ../Doc/library/copy.rst:81 +msgid "" +"In order for a class to define its own copy implementation, it can define " +"special methods :meth:`__copy__` and :meth:`__deepcopy__`. The former is " +"called to implement the shallow copy operation; no additional arguments are " +"passed. The latter is called to implement the deep copy operation; it is " +"passed one argument, the memo dictionary. If the :meth:`__deepcopy__` " +"implementation needs to make a deep copy of a component, it should call the :" +"func:`deepcopy` function with the component as first argument and the memo " +"dictionary as second argument." +msgstr "" + +#: ../Doc/library/copy.rst:93 ../Doc/library/shelve.rst:201 +msgid "Module :mod:`pickle`" +msgstr "" + +#: ../Doc/library/copy.rst:93 +msgid "" +"Discussion of the special methods used to support object state retrieval and " +"restoration." +msgstr "" + +#: ../Doc/library/copyreg.rst:2 +msgid ":mod:`copyreg` --- Register :mod:`pickle` support functions" +msgstr "" + +#: ../Doc/library/copyreg.rst:7 +msgid "**Source code:** :source:`Lib/copyreg.py`" +msgstr "" + +#: ../Doc/library/copyreg.rst:15 +msgid "" +"The :mod:`copyreg` module offers a way to define functions used while " +"pickling specific objects. The :mod:`pickle` and :mod:`copy` modules use " +"those functions when pickling/copying those objects. The module provides " +"configuration information about object constructors which are not classes. " +"Such constructors may be factory functions or class instances." +msgstr "" + +#: ../Doc/library/copyreg.rst:24 +msgid "" +"Declares *object* to be a valid constructor. If *object* is not callable " +"(and hence not valid as a constructor), raises :exc:`TypeError`." +msgstr "" + +#: ../Doc/library/copyreg.rst:30 +msgid "" +"Declares that *function* should be used as a \"reduction\" function for " +"objects of type *type*. *function* should return either a string or a tuple " +"containing two or three elements." +msgstr "" + +#: ../Doc/library/copyreg.rst:34 +msgid "" +"The optional *constructor* parameter, if provided, is a callable object " +"which can be used to reconstruct the object when called with the tuple of " +"arguments returned by *function* at pickling time. :exc:`TypeError` will be " +"raised if *object* is a class or *constructor* is not callable." +msgstr "" + +#: ../Doc/library/copyreg.rst:39 +msgid "" +"See the :mod:`pickle` module for more details on the interface expected of " +"*function* and *constructor*. Note that the :attr:`~pickle.Pickler." +"dispatch_table` attribute of a pickler object or subclass of :class:`pickle." +"Pickler` can also be used for declaring reduction functions." +msgstr "" + +#: ../Doc/library/copyreg.rst:48 +msgid "" +"The example below would like to show how to register a pickle function and " +"how it will be used:" +msgstr "" + +#: ../Doc/library/crypt.rst:2 +msgid ":mod:`crypt` --- Function to check Unix passwords" +msgstr "" + +#: ../Doc/library/crypt.rst:12 +msgid "**Source code:** :source:`Lib/crypt.py`" +msgstr "" + +#: ../Doc/library/crypt.rst:20 +msgid "" +"This module implements an interface to the :manpage:`crypt(3)` routine, " +"which is a one-way hash function based upon a modified DES algorithm; see " +"the Unix man page for further details. Possible uses include storing hashed " +"passwords so you can check passwords without storing the actual password, or " +"attempting to crack Unix passwords with a dictionary." +msgstr "" + +#: ../Doc/library/crypt.rst:28 +msgid "" +"Notice that the behavior of this module depends on the actual " +"implementation of the :manpage:`crypt(3)` routine in the running system. " +"Therefore, any extensions available on the current implementation will also " +"be available on this module." +msgstr "" + +#: ../Doc/library/crypt.rst:34 +msgid "Hashing Methods" +msgstr "" + +#: ../Doc/library/crypt.rst:38 +msgid "" +"The :mod:`crypt` module defines the list of hashing methods (not all methods " +"are available on all platforms):" +msgstr "" + +#: ../Doc/library/crypt.rst:43 +msgid "" +"A Modular Crypt Format method with 16 character salt and 86 character hash. " +"This is the strongest method." +msgstr "" + +#: ../Doc/library/crypt.rst:48 +msgid "" +"Another Modular Crypt Format method with 16 character salt and 43 character " +"hash." +msgstr "" + +#: ../Doc/library/crypt.rst:53 +msgid "" +"Another Modular Crypt Format method with 8 character salt and 22 character " +"hash." +msgstr "" + +#: ../Doc/library/crypt.rst:58 +msgid "" +"The traditional method with a 2 character salt and 13 characters of hash. " +"This is the weakest method." +msgstr "" + +#: ../Doc/library/crypt.rst:63 +msgid "Module Attributes" +msgstr "" + +#: ../Doc/library/crypt.rst:69 +msgid "" +"A list of available password hashing algorithms, as ``crypt.METHOD_*`` " +"objects. This list is sorted from strongest to weakest." +msgstr "" + +#: ../Doc/library/crypt.rst:77 +msgid "The :mod:`crypt` module defines the following functions:" +msgstr "" + +#: ../Doc/library/crypt.rst:81 +msgid "" +"*word* will usually be a user's password as typed at a prompt or in a " +"graphical interface. The optional *salt* is either a string as returned " +"from :func:`mksalt`, one of the ``crypt.METHOD_*`` values (though not all " +"may be available on all platforms), or a full encrypted password including " +"salt, as returned by this function. If *salt* is not provided, the " +"strongest method will be used (as returned by :func:`methods`." +msgstr "" + +#: ../Doc/library/crypt.rst:89 +msgid "" +"Checking a password is usually done by passing the plain-text password as " +"*word* and the full results of a previous :func:`crypt` call, which should " +"be the same as the results of this call." +msgstr "" + +#: ../Doc/library/crypt.rst:93 +msgid "" +"*salt* (either a random 2 or 16 character string, possibly prefixed with ``" +"$digit$`` to indicate the method) which will be used to perturb the " +"encryption algorithm. The characters in *salt* must be in the set ``[./a-zA-" +"Z0-9]``, with the exception of Modular Crypt Format which prefixes a ``$digit" +"$``." +msgstr "" + +#: ../Doc/library/crypt.rst:99 +msgid "" +"Returns the hashed password as a string, which will be composed of " +"characters from the same alphabet as the salt." +msgstr "" + +#: ../Doc/library/crypt.rst:104 +msgid "" +"Since a few :manpage:`crypt(3)` extensions allow different values, with " +"different sizes in the *salt*, it is recommended to use the full crypted " +"password as salt when checking for a password." +msgstr "" + +#: ../Doc/library/crypt.rst:108 +msgid "Accept ``crypt.METHOD_*`` values in addition to strings for *salt*." +msgstr "" + +#: ../Doc/library/crypt.rst:114 +msgid "" +"Return a randomly generated salt of the specified method. If no *method* is " +"given, the strongest method available as returned by :func:`methods` is used." +msgstr "" + +#: ../Doc/library/crypt.rst:118 +msgid "" +"The return value is a string either of 2 characters in length for ``crypt." +"METHOD_CRYPT``, or 19 characters starting with ``$digit$`` and 16 random " +"characters from the set ``[./a-zA-Z0-9]``, suitable for passing as the " +"*salt* argument to :func:`crypt`." +msgstr "" + +#: ../Doc/library/crypt.rst:126 ../Doc/library/csv.rst:475 +#: ../Doc/library/hashlib-blake2.rst:141 ../Doc/library/html.parser.rst:230 +#: ../Doc/library/http.client.rst:467 ../Doc/library/http.cookiejar.rst:729 +#: ../Doc/library/imp.rst:385 ../Doc/library/importlib.rst:1354 +#: ../Doc/library/lzma.rst:385 ../Doc/library/mailbox.rst:1529 +#: ../Doc/library/multiprocessing.rst:2820 ../Doc/library/pickle.rst:863 +#: ../Doc/library/plistlib.rst:218 ../Doc/library/selectors.rst:242 +#: ../Doc/library/socketserver.rst:423 ../Doc/library/ssl.rst:1812 +#: ../Doc/library/struct.rst:330 ../Doc/library/syslog.rst:94 +#: ../Doc/library/tarfile.rst:720 ../Doc/library/tempfile.rst:263 +#: ../Doc/library/timeit.rst:272 ../Doc/library/tokenize.rst:184 +#: ../Doc/library/tracemalloc.rst:34 ../Doc/library/urllib.request.rst:1150 +#: ../Doc/library/wsgiref.rst:757 ../Doc/library/zipapp.rst:166 +#: ../Doc/library/zipimport.rst:147 +msgid "Examples" +msgstr "" + +#: ../Doc/library/crypt.rst:128 +msgid "" +"A simple example illustrating typical use (a constant-time comparison " +"operation is needed to limit exposure to timing attacks. :func:`hmac." +"compare_digest` is suitable for this purpose)::" +msgstr "" + +#: ../Doc/library/crypt.rst:148 +msgid "" +"To generate a hash of a password using the strongest available method and " +"check it against the original::" +msgstr "" + +#: ../Doc/library/crypto.rst:5 +msgid "Cryptographic Services" +msgstr "" + +#: ../Doc/library/crypto.rst:9 +msgid "" +"The modules described in this chapter implement various algorithms of a " +"cryptographic nature. They are available at the discretion of the " +"installation. On Unix systems, the :mod:`crypt` module may also be " +"available. Here's an overview:" +msgstr "" + +#: ../Doc/library/csv.rst:2 +msgid ":mod:`csv` --- CSV File Reading and Writing" +msgstr "" + +#: ../Doc/library/csv.rst:9 +msgid "**Source code:** :source:`Lib/csv.py`" +msgstr "" + +#: ../Doc/library/csv.rst:17 +msgid "" +"The so-called CSV (Comma Separated Values) format is the most common import " +"and export format for spreadsheets and databases. CSV format was used for " +"many years prior to attempts to describe the format in a standardized way " +"in :rfc:`4180`. The lack of a well-defined standard means that subtle " +"differences often exist in the data produced and consumed by different " +"applications. These differences can make it annoying to process CSV files " +"from multiple sources. Still, while the delimiters and quoting characters " +"vary, the overall format is similar enough that it is possible to write a " +"single module which can efficiently manipulate such data, hiding the details " +"of reading and writing the data from the programmer." +msgstr "" + +#: ../Doc/library/csv.rst:28 +msgid "" +"The :mod:`csv` module implements classes to read and write tabular data in " +"CSV format. It allows programmers to say, \"write this data in the format " +"preferred by Excel,\" or \"read data from this file which was generated by " +"Excel,\" without knowing the precise details of the CSV format used by " +"Excel. Programmers can also describe the CSV formats understood by other " +"applications or define their own special-purpose CSV formats." +msgstr "" + +#: ../Doc/library/csv.rst:35 +msgid "" +"The :mod:`csv` module's :class:`reader` and :class:`writer` objects read and " +"write sequences. Programmers can also read and write data in dictionary " +"form using the :class:`DictReader` and :class:`DictWriter` classes." +msgstr "" + +#: ../Doc/library/csv.rst:41 +msgid ":pep:`305` - CSV File API" +msgstr "" + +#: ../Doc/library/csv.rst:42 +msgid "The Python Enhancement Proposal which proposed this addition to Python." +msgstr "" + +#: ../Doc/library/csv.rst:48 ../Doc/library/enum.rst:24 +#: ../Doc/library/re.rst:474 ../Doc/library/xml.dom.rst:81 +msgid "Module Contents" +msgstr "" + +#: ../Doc/library/csv.rst:50 +msgid "The :mod:`csv` module defines the following functions:" +msgstr "" + +#: ../Doc/library/csv.rst:58 +msgid "" +"Return a reader object which will iterate over lines in the given *csvfile*. " +"*csvfile* can be any object which supports the :term:`iterator` protocol and " +"returns a string each time its :meth:`!__next__` method is called --- :term:" +"`file objects ` and list objects are both suitable. If " +"*csvfile* is a file object, it should be opened with ``newline=''``. [1]_ " +"An optional *dialect* parameter can be given which is used to define a set " +"of parameters specific to a particular CSV dialect. It may be an instance " +"of a subclass of the :class:`Dialect` class or one of the strings returned " +"by the :func:`list_dialects` function. The other optional *fmtparams* " +"keyword arguments can be given to override individual formatting parameters " +"in the current dialect. For full details about the dialect and formatting " +"parameters, see section :ref:`csv-fmt-params`." +msgstr "" + +#: ../Doc/library/csv.rst:71 +msgid "" +"Each row read from the csv file is returned as a list of strings. No " +"automatic data type conversion is performed unless the ``QUOTE_NONNUMERIC`` " +"format option is specified (in which case unquoted fields are transformed " +"into floats)." +msgstr "" + +#: ../Doc/library/csv.rst:75 ../Doc/library/csv.rst:105 +#: ../Doc/library/csv.rst:172 ../Doc/library/csv.rst:208 +msgid "A short usage example::" +msgstr "" + +#: ../Doc/library/csv.rst:88 +msgid "" +"Return a writer object responsible for converting the user's data into " +"delimited strings on the given file-like object. *csvfile* can be any " +"object with a :func:`write` method. If *csvfile* is a file object, it " +"should be opened with ``newline=''`` [1]_. An optional *dialect* parameter " +"can be given which is used to define a set of parameters specific to a " +"particular CSV dialect. It may be an instance of a subclass of the :class:" +"`Dialect` class or one of the strings returned by the :func:`list_dialects` " +"function. The other optional *fmtparams* keyword arguments can be given to " +"override individual formatting parameters in the current dialect. For full " +"details about the dialect and formatting parameters, see section :ref:`csv-" +"fmt-params`. To make it as easy as possible to interface with modules which " +"implement the DB API, the value :const:`None` is written as the empty " +"string. While this isn't a reversible transformation, it makes it easier to " +"dump SQL NULL data values to CSV files without preprocessing the data " +"returned from a ``cursor.fetch*`` call. All other non-string data are " +"stringified with :func:`str` before being written." +msgstr "" + +#: ../Doc/library/csv.rst:117 +msgid "" +"Associate *dialect* with *name*. *name* must be a string. The dialect can " +"be specified either by passing a sub-class of :class:`Dialect`, or by " +"*fmtparams* keyword arguments, or both, with keyword arguments overriding " +"parameters of the dialect. For full details about the dialect and formatting " +"parameters, see section :ref:`csv-fmt-params`." +msgstr "" + +#: ../Doc/library/csv.rst:126 +msgid "" +"Delete the dialect associated with *name* from the dialect registry. An :" +"exc:`Error` is raised if *name* is not a registered dialect name." +msgstr "" + +#: ../Doc/library/csv.rst:132 +msgid "" +"Return the dialect associated with *name*. An :exc:`Error` is raised if " +"*name* is not a registered dialect name. This function returns an " +"immutable :class:`Dialect`." +msgstr "" + +#: ../Doc/library/csv.rst:138 +msgid "Return the names of all registered dialects." +msgstr "" + +#: ../Doc/library/csv.rst:143 +msgid "" +"Returns the current maximum field size allowed by the parser. If *new_limit* " +"is given, this becomes the new limit." +msgstr "" + +#: ../Doc/library/csv.rst:147 +msgid "The :mod:`csv` module defines the following classes:" +msgstr "" + +#: ../Doc/library/csv.rst:152 +msgid "" +"Create an object that operates like a regular reader but maps the " +"information in each row to an :mod:`OrderedDict ` " +"whose keys are given by the optional *fieldnames* parameter." +msgstr "" + +#: ../Doc/library/csv.rst:156 +msgid "" +"The *fieldnames* parameter is a :term:`sequence`. If *fieldnames* is " +"omitted, the values in the first row of the *csvfile* will be used as the " +"fieldnames. Regardless of how the fieldnames are determined, the ordered " +"dictionary preserves their original ordering." +msgstr "" + +#: ../Doc/library/csv.rst:161 +msgid "" +"If a row has more fields than fieldnames, the remaining data is put in a " +"list and stored with the fieldname specified by *restkey* (which defaults to " +"``None``). If a non-blank row has fewer fields than fieldnames, the missing " +"values are filled-in with ``None``." +msgstr "" + +#: ../Doc/library/csv.rst:166 +msgid "" +"All other optional or keyword arguments are passed to the underlying :class:" +"`reader` instance." +msgstr "" + +#: ../Doc/library/csv.rst:169 +msgid "Returned rows are now of type :class:`OrderedDict`." +msgstr "" + +#: ../Doc/library/csv.rst:190 +msgid "" +"Create an object which operates like a regular writer but maps dictionaries " +"onto output rows. The *fieldnames* parameter is a :mod:`sequence " +"` of keys that identify the order in which values in the " +"dictionary passed to the :meth:`writerow` method are written to the " +"*csvfile*. The optional *restval* parameter specifies the value to be " +"written if the dictionary is missing a key in *fieldnames*. If the " +"dictionary passed to the :meth:`writerow` method contains a key not found in " +"*fieldnames*, the optional *extrasaction* parameter indicates what action to " +"take. If it is set to ``'raise'`` a :exc:`ValueError` is raised. If it is " +"set to ``'ignore'``, extra values in the dictionary are ignored. Any other " +"optional or keyword arguments are passed to the underlying :class:`writer` " +"instance." +msgstr "" + +#: ../Doc/library/csv.rst:203 +msgid "" +"Note that unlike the :class:`DictReader` class, the *fieldnames* parameter " +"of the :class:`DictWriter` is not optional. Since Python's :class:`dict` " +"objects are not ordered, there is not enough information available to deduce " +"the order in which the row should be written to the *csvfile*." +msgstr "" + +#: ../Doc/library/csv.rst:224 +msgid "" +"The :class:`Dialect` class is a container class relied on primarily for its " +"attributes, which are used to define the parameters for a specific :class:" +"`reader` or :class:`writer` instance." +msgstr "" + +#: ../Doc/library/csv.rst:231 +msgid "" +"The :class:`excel` class defines the usual properties of an Excel-generated " +"CSV file. It is registered with the dialect name ``'excel'``." +msgstr "" + +#: ../Doc/library/csv.rst:237 +msgid "" +"The :class:`excel_tab` class defines the usual properties of an Excel-" +"generated TAB-delimited file. It is registered with the dialect name " +"``'excel-tab'``." +msgstr "" + +#: ../Doc/library/csv.rst:243 +msgid "" +"The :class:`unix_dialect` class defines the usual properties of a CSV file " +"generated on UNIX systems, i.e. using ``'\\n'`` as line terminator and " +"quoting all fields. It is registered with the dialect name ``'unix'``." +msgstr "" + +#: ../Doc/library/csv.rst:252 +msgid "The :class:`Sniffer` class is used to deduce the format of a CSV file." +msgstr "" + +#: ../Doc/library/csv.rst:254 +msgid "The :class:`Sniffer` class provides two methods:" +msgstr "" + +#: ../Doc/library/csv.rst:258 +msgid "" +"Analyze the given *sample* and return a :class:`Dialect` subclass reflecting " +"the parameters found. If the optional *delimiters* parameter is given, it " +"is interpreted as a string containing possible valid delimiter characters." +msgstr "" + +#: ../Doc/library/csv.rst:266 +msgid "" +"Analyze the sample text (presumed to be in CSV format) and return :const:" +"`True` if the first row appears to be a series of column headers." +msgstr "" + +#: ../Doc/library/csv.rst:269 +msgid "An example for :class:`Sniffer` use::" +msgstr "" + +#: ../Doc/library/csv.rst:278 +msgid "The :mod:`csv` module defines the following constants:" +msgstr "" + +#: ../Doc/library/csv.rst:282 +msgid "Instructs :class:`writer` objects to quote all fields." +msgstr "" + +#: ../Doc/library/csv.rst:287 +msgid "" +"Instructs :class:`writer` objects to only quote those fields which contain " +"special characters such as *delimiter*, *quotechar* or any of the characters " +"in *lineterminator*." +msgstr "" + +#: ../Doc/library/csv.rst:294 +msgid "Instructs :class:`writer` objects to quote all non-numeric fields." +msgstr "" + +#: ../Doc/library/csv.rst:296 +msgid "Instructs the reader to convert all non-quoted fields to type *float*." +msgstr "" + +#: ../Doc/library/csv.rst:301 +msgid "" +"Instructs :class:`writer` objects to never quote fields. When the current " +"*delimiter* occurs in output data it is preceded by the current *escapechar* " +"character. If *escapechar* is not set, the writer will raise :exc:`Error` " +"if any characters that require escaping are encountered." +msgstr "" + +#: ../Doc/library/csv.rst:306 +msgid "" +"Instructs :class:`reader` to perform no special processing of quote " +"characters." +msgstr "" + +#: ../Doc/library/csv.rst:308 +msgid "The :mod:`csv` module defines the following exception:" +msgstr "" + +#: ../Doc/library/csv.rst:313 +msgid "Raised by any of the functions when an error is detected." +msgstr "" + +#: ../Doc/library/csv.rst:318 +msgid "Dialects and Formatting Parameters" +msgstr "" + +#: ../Doc/library/csv.rst:320 +msgid "" +"To make it easier to specify the format of input and output records, " +"specific formatting parameters are grouped together into dialects. A " +"dialect is a subclass of the :class:`Dialect` class having a set of specific " +"methods and a single :meth:`validate` method. When creating :class:`reader` " +"or :class:`writer` objects, the programmer can specify a string or a " +"subclass of the :class:`Dialect` class as the dialect parameter. In " +"addition to, or instead of, the *dialect* parameter, the programmer can also " +"specify individual formatting parameters, which have the same names as the " +"attributes defined below for the :class:`Dialect` class." +msgstr "" + +#: ../Doc/library/csv.rst:330 +msgid "Dialects support the following attributes:" +msgstr "" + +#: ../Doc/library/csv.rst:335 +msgid "" +"A one-character string used to separate fields. It defaults to ``','``." +msgstr "" + +#: ../Doc/library/csv.rst:340 +msgid "" +"Controls how instances of *quotechar* appearing inside a field should " +"themselves be quoted. When :const:`True`, the character is doubled. When :" +"const:`False`, the *escapechar* is used as a prefix to the *quotechar*. It " +"defaults to :const:`True`." +msgstr "" + +#: ../Doc/library/csv.rst:345 +msgid "" +"On output, if *doublequote* is :const:`False` and no *escapechar* is set, :" +"exc:`Error` is raised if a *quotechar* is found in a field." +msgstr "" + +#: ../Doc/library/csv.rst:351 +msgid "" +"A one-character string used by the writer to escape the *delimiter* if " +"*quoting* is set to :const:`QUOTE_NONE` and the *quotechar* if *doublequote* " +"is :const:`False`. On reading, the *escapechar* removes any special meaning " +"from the following character. It defaults to :const:`None`, which disables " +"escaping." +msgstr "" + +#: ../Doc/library/csv.rst:359 +msgid "" +"The string used to terminate lines produced by the :class:`writer`. It " +"defaults to ``'\\r\\n'``." +msgstr "" + +#: ../Doc/library/csv.rst:364 +msgid "" +"The :class:`reader` is hard-coded to recognise either ``'\\r'`` or ``'\\n'`` " +"as end-of-line, and ignores *lineterminator*. This behavior may change in " +"the future." +msgstr "" + +#: ../Doc/library/csv.rst:371 +msgid "" +"A one-character string used to quote fields containing special characters, " +"such as the *delimiter* or *quotechar*, or which contain new-line " +"characters. It defaults to ``'\"'``." +msgstr "" + +#: ../Doc/library/csv.rst:378 +msgid "" +"Controls when quotes should be generated by the writer and recognised by the " +"reader. It can take on any of the :const:`QUOTE_\\*` constants (see " +"section :ref:`csv-contents`) and defaults to :const:`QUOTE_MINIMAL`." +msgstr "" + +#: ../Doc/library/csv.rst:385 +msgid "" +"When :const:`True`, whitespace immediately following the *delimiter* is " +"ignored. The default is :const:`False`." +msgstr "" + +#: ../Doc/library/csv.rst:391 +msgid "" +"When ``True``, raise exception :exc:`Error` on bad CSV input. The default is " +"``False``." +msgstr "" + +#: ../Doc/library/csv.rst:395 +msgid "Reader Objects" +msgstr "" + +#: ../Doc/library/csv.rst:397 +msgid "" +"Reader objects (:class:`DictReader` instances and objects returned by the :" +"func:`reader` function) have the following public methods:" +msgstr "" + +#: ../Doc/library/csv.rst:402 +msgid "" +"Return the next row of the reader's iterable object as a list, parsed " +"according to the current dialect. Usually you should call this as " +"``next(reader)``." +msgstr "" + +#: ../Doc/library/csv.rst:406 +msgid "Reader objects have the following public attributes:" +msgstr "" + +#: ../Doc/library/csv.rst:410 +msgid "A read-only description of the dialect in use by the parser." +msgstr "" + +#: ../Doc/library/csv.rst:415 +msgid "" +"The number of lines read from the source iterator. This is not the same as " +"the number of records returned, as records can span multiple lines." +msgstr "" + +#: ../Doc/library/csv.rst:419 +msgid "DictReader objects have the following public attribute:" +msgstr "" + +#: ../Doc/library/csv.rst:423 +msgid "" +"If not passed as a parameter when creating the object, this attribute is " +"initialized upon first access or when the first record is read from the file." +msgstr "" + +#: ../Doc/library/csv.rst:430 +msgid "Writer Objects" +msgstr "" + +#: ../Doc/library/csv.rst:432 +msgid "" +":class:`Writer` objects (:class:`DictWriter` instances and objects returned " +"by the :func:`writer` function) have the following public methods. A *row* " +"must be an iterable of strings or numbers for :class:`Writer` objects and a " +"dictionary mapping fieldnames to strings or numbers (by passing them " +"through :func:`str` first) for :class:`DictWriter` objects. Note that " +"complex numbers are written out surrounded by parens. This may cause some " +"problems for other programs which read CSV files (assuming they support " +"complex numbers at all)." +msgstr "" + +#: ../Doc/library/csv.rst:443 +msgid "" +"Write the *row* parameter to the writer's file object, formatted according " +"to the current dialect." +msgstr "" + +#: ../Doc/library/csv.rst:446 +msgid "Added support of arbitrary iterables." +msgstr "" + +#: ../Doc/library/csv.rst:451 +msgid "" +"Write all the *rows* parameters (a list of *row* objects as described above) " +"to the writer's file object, formatted according to the current dialect." +msgstr "" + +#: ../Doc/library/csv.rst:454 +msgid "Writer objects have the following public attribute:" +msgstr "" + +#: ../Doc/library/csv.rst:459 +msgid "A read-only description of the dialect in use by the writer." +msgstr "" + +#: ../Doc/library/csv.rst:462 +msgid "DictWriter objects have the following public method:" +msgstr "" + +#: ../Doc/library/csv.rst:467 +msgid "Write a row with the field names (as specified in the constructor)." +msgstr "" + +#: ../Doc/library/csv.rst:477 +msgid "The simplest example of reading a CSV file::" +msgstr "" + +#: ../Doc/library/csv.rst:485 +msgid "Reading a file with an alternate format::" +msgstr "" + +#: ../Doc/library/csv.rst:493 +msgid "The corresponding simplest possible writing example is::" +msgstr "" + +#: ../Doc/library/csv.rst:500 +msgid "" +"Since :func:`open` is used to open a CSV file for reading, the file will by " +"default be decoded into unicode using the system default encoding (see :func:" +"`locale.getpreferredencoding`). To decode a file using a different " +"encoding, use the ``encoding`` argument of open::" +msgstr "" + +#: ../Doc/library/csv.rst:511 +msgid "" +"The same applies to writing in something other than the system default " +"encoding: specify the encoding argument when opening the output file." +msgstr "" + +#: ../Doc/library/csv.rst:514 +msgid "Registering a new dialect::" +msgstr "" + +#: ../Doc/library/csv.rst:521 +msgid "" +"A slightly more advanced use of the reader --- catching and reporting " +"errors::" +msgstr "" + +#: ../Doc/library/csv.rst:533 +msgid "" +"And while the module doesn't directly support parsing strings, it can easily " +"be done::" +msgstr "" + +#: ../Doc/library/csv.rst:543 +msgid "" +"If ``newline=''`` is not specified, newlines embedded inside quoted fields " +"will not be interpreted correctly, and on platforms that use ``\\r\\n`` " +"linendings on write an extra ``\\r`` will be added. It should always be " +"safe to specify ``newline=''``, since the csv module does its own (:term:" +"`universal `) newline handling." +msgstr "" + +#: ../Doc/library/ctypes.rst:2 +msgid ":mod:`ctypes` --- A foreign function library for Python" +msgstr "" + +#: ../Doc/library/ctypes.rst:11 +msgid "" +":mod:`ctypes` is a foreign function library for Python. It provides C " +"compatible data types, and allows calling functions in DLLs or shared " +"libraries. It can be used to wrap these libraries in pure Python." +msgstr "" + +#: ../Doc/library/ctypes.rst:19 +msgid "ctypes tutorial" +msgstr "" + +#: ../Doc/library/ctypes.rst:21 +msgid "" +"Note: The code samples in this tutorial use :mod:`doctest` to make sure that " +"they actually work. Since some code samples behave differently under Linux, " +"Windows, or Mac OS X, they contain doctest directives in comments." +msgstr "" + +#: ../Doc/library/ctypes.rst:25 +msgid "" +"Note: Some code samples reference the ctypes :class:`c_int` type. On " +"platforms where ``sizeof(long) == sizeof(int)`` it is an alias to :class:" +"`c_long`. So, you should not be confused if :class:`c_long` is printed if " +"you would expect :class:`c_int` --- they are actually the same type." +msgstr "" + +#: ../Doc/library/ctypes.rst:33 +msgid "Loading dynamic link libraries" +msgstr "" + +#: ../Doc/library/ctypes.rst:35 +msgid "" +":mod:`ctypes` exports the *cdll*, and on Windows *windll* and *oledll* " +"objects, for loading dynamic link libraries." +msgstr "" + +#: ../Doc/library/ctypes.rst:38 +msgid "" +"You load libraries by accessing them as attributes of these objects. *cdll* " +"loads libraries which export functions using the standard ``cdecl`` calling " +"convention, while *windll* libraries call functions using the ``stdcall`` " +"calling convention. *oledll* also uses the ``stdcall`` calling convention, " +"and assumes the functions return a Windows :c:type:`HRESULT` error code. The " +"error code is used to automatically raise an :class:`OSError` exception when " +"the function call fails." +msgstr "" + +#: ../Doc/library/ctypes.rst:46 +msgid "" +"Windows errors used to raise :exc:`WindowsError`, which is now an alias of :" +"exc:`OSError`." +msgstr "" + +#: ../Doc/library/ctypes.rst:51 +msgid "" +"Here are some examples for Windows. Note that ``msvcrt`` is the MS standard " +"C library containing most standard C functions, and uses the cdecl calling " +"convention::" +msgstr "" + +#: ../Doc/library/ctypes.rst:63 +msgid "Windows appends the usual ``.dll`` file suffix automatically." +msgstr "" + +#: ../Doc/library/ctypes.rst:66 +msgid "" +"Accessing the standard C library through ``cdll.msvcrt`` will use an " +"outdated version of the library that may be incompatible with the one being " +"used by Python. Where possible, use native Python functionality, or else " +"import and use the ``msvcrt`` module." +msgstr "" + +#: ../Doc/library/ctypes.rst:71 +msgid "" +"On Linux, it is required to specify the filename *including* the extension " +"to load a library, so attribute access can not be used to load libraries. " +"Either the :meth:`LoadLibrary` method of the dll loaders should be used, or " +"you should load the library by creating an instance of CDLL by calling the " +"constructor::" +msgstr "" + +#: ../Doc/library/ctypes.rst:89 +msgid "Accessing functions from loaded dlls" +msgstr "" + +#: ../Doc/library/ctypes.rst:91 +msgid "Functions are accessed as attributes of dll objects::" +msgstr "" + +#: ../Doc/library/ctypes.rst:106 +msgid "" +"Note that win32 system dlls like ``kernel32`` and ``user32`` often export " +"ANSI as well as UNICODE versions of a function. The UNICODE version is " +"exported with an ``W`` appended to the name, while the ANSI version is " +"exported with an ``A`` appended to the name. The win32 ``GetModuleHandle`` " +"function, which returns a *module handle* for a given module name, has the " +"following C prototype, and a macro is used to expose one of them as " +"``GetModuleHandle`` depending on whether UNICODE is defined or not::" +msgstr "" + +#: ../Doc/library/ctypes.rst:119 +msgid "" +"*windll* does not try to select one of them by magic, you must access the " +"version you need by specifying ``GetModuleHandleA`` or ``GetModuleHandleW`` " +"explicitly, and then call it with bytes or string objects respectively." +msgstr "" + +#: ../Doc/library/ctypes.rst:123 +msgid "" +"Sometimes, dlls export functions with names which aren't valid Python " +"identifiers, like ``\"??2@YAPAXI@Z\"``. In this case you have to use :func:" +"`getattr` to retrieve the function::" +msgstr "" + +#: ../Doc/library/ctypes.rst:131 +msgid "" +"On Windows, some dlls export functions not by name but by ordinal. These " +"functions can be accessed by indexing the dll object with the ordinal " +"number::" +msgstr "" + +#: ../Doc/library/ctypes.rst:148 +msgid "Calling functions" +msgstr "" + +#: ../Doc/library/ctypes.rst:150 +msgid "" +"You can call these functions like any other Python callable. This example " +"uses the ``time()`` function, which returns system time in seconds since the " +"Unix epoch, and the ``GetModuleHandleA()`` function, which returns a win32 " +"module handle." +msgstr "" + +#: ../Doc/library/ctypes.rst:155 +msgid "" +"This example calls both functions with a NULL pointer (``None`` should be " +"used as the NULL pointer)::" +msgstr "" + +#: ../Doc/library/ctypes.rst:164 +msgid "" +":mod:`ctypes` tries to protect you from calling functions with the wrong " +"number of arguments or the wrong calling convention. Unfortunately this " +"only works on Windows. It does this by examining the stack after the " +"function returns, so although an error is raised the function *has* been " +"called::" +msgstr "" + +#: ../Doc/library/ctypes.rst:179 +msgid "" +"The same exception is raised when you call an ``stdcall`` function with the " +"``cdecl`` calling convention, or vice versa::" +msgstr "" + +#: ../Doc/library/ctypes.rst:194 +msgid "" +"To find out the correct calling convention you have to look into the C " +"header file or the documentation for the function you want to call." +msgstr "" + +#: ../Doc/library/ctypes.rst:197 +msgid "" +"On Windows, :mod:`ctypes` uses win32 structured exception handling to " +"prevent crashes from general protection faults when functions are called " +"with invalid argument values::" +msgstr "" + +#: ../Doc/library/ctypes.rst:207 +msgid "" +"There are, however, enough ways to crash Python with :mod:`ctypes`, so you " +"should be careful anyway. The :mod:`faulthandler` module can be helpful in " +"debugging crashes (e.g. from segmentation faults produced by erroneous C " +"library calls)." +msgstr "" + +#: ../Doc/library/ctypes.rst:212 +msgid "" +"``None``, integers, bytes objects and (unicode) strings are the only native " +"Python objects that can directly be used as parameters in these function " +"calls. ``None`` is passed as a C ``NULL`` pointer, bytes objects and strings " +"are passed as pointer to the memory block that contains their data (:c:type:" +"`char *` or :c:type:`wchar_t *`). Python integers are passed as the " +"platforms default C :c:type:`int` type, their value is masked to fit into " +"the C type." +msgstr "" + +#: ../Doc/library/ctypes.rst:219 +msgid "" +"Before we move on calling functions with other parameter types, we have to " +"learn more about :mod:`ctypes` data types." +msgstr "" + +#: ../Doc/library/ctypes.rst:226 ../Doc/library/ctypes.rst:2050 +msgid "Fundamental data types" +msgstr "" + +#: ../Doc/library/ctypes.rst:228 +msgid ":mod:`ctypes` defines a number of primitive C compatible data types:" +msgstr "" + +#: ../Doc/library/ctypes.rst:231 +msgid "ctypes type" +msgstr "" + +#: ../Doc/library/ctypes.rst:231 +msgid "C type" +msgstr "" + +#: ../Doc/library/ctypes.rst:231 ../Doc/library/sqlite3.rst:774 +#: ../Doc/library/sqlite3.rst:791 ../Doc/library/struct.rst:186 +#: ../Doc/library/xmlrpc.client.rst:87 +msgid "Python type" +msgstr "" + +#: ../Doc/library/ctypes.rst:233 +msgid ":class:`c_bool`" +msgstr "" + +#: ../Doc/library/ctypes.rst:233 ../Doc/library/struct.rst:196 +msgid ":c:type:`_Bool`" +msgstr "" + +#: ../Doc/library/ctypes.rst:233 +msgid "bool (1)" +msgstr "" + +#: ../Doc/library/ctypes.rst:235 +msgid ":class:`c_char`" +msgstr "" + +#: ../Doc/library/ctypes.rst:235 ../Doc/library/ctypes.rst:239 +#: ../Doc/library/struct.rst:190 +msgid ":c:type:`char`" +msgstr "" + +#: ../Doc/library/ctypes.rst:235 +msgid "1-character bytes object" +msgstr "" + +#: ../Doc/library/ctypes.rst:237 +msgid ":class:`c_wchar`" +msgstr "" + +#: ../Doc/library/ctypes.rst:237 +msgid ":c:type:`wchar_t`" +msgstr "" + +#: ../Doc/library/ctypes.rst:237 +msgid "1-character string" +msgstr "" + +#: ../Doc/library/ctypes.rst:239 +msgid ":class:`c_byte`" +msgstr "" + +#: ../Doc/library/ctypes.rst:241 +msgid ":class:`c_ubyte`" +msgstr "" + +#: ../Doc/library/ctypes.rst:241 ../Doc/library/struct.rst:194 +msgid ":c:type:`unsigned char`" +msgstr "" + +#: ../Doc/library/ctypes.rst:243 +msgid ":class:`c_short`" +msgstr "" + +#: ../Doc/library/ctypes.rst:243 ../Doc/library/struct.rst:198 +msgid ":c:type:`short`" +msgstr "" + +#: ../Doc/library/ctypes.rst:245 +msgid ":class:`c_ushort`" +msgstr "" + +#: ../Doc/library/ctypes.rst:245 ../Doc/library/struct.rst:200 +msgid ":c:type:`unsigned short`" +msgstr "" + +#: ../Doc/library/ctypes.rst:247 +msgid ":class:`c_int`" +msgstr "" + +#: ../Doc/library/ctypes.rst:247 ../Doc/library/struct.rst:202 +msgid ":c:type:`int`" +msgstr "" + +#: ../Doc/library/ctypes.rst:249 +msgid ":class:`c_uint`" +msgstr "" + +#: ../Doc/library/ctypes.rst:249 ../Doc/library/struct.rst:204 +msgid ":c:type:`unsigned int`" +msgstr "" + +#: ../Doc/library/ctypes.rst:251 +msgid ":class:`c_long`" +msgstr "" + +#: ../Doc/library/ctypes.rst:251 ../Doc/library/struct.rst:206 +msgid ":c:type:`long`" +msgstr "" + +#: ../Doc/library/ctypes.rst:253 +msgid ":class:`c_ulong`" +msgstr "" + +#: ../Doc/library/ctypes.rst:253 ../Doc/library/struct.rst:208 +msgid ":c:type:`unsigned long`" +msgstr "" + +#: ../Doc/library/ctypes.rst:255 +msgid ":class:`c_longlong`" +msgstr "" + +#: ../Doc/library/ctypes.rst:255 +msgid ":c:type:`__int64` or :c:type:`long long`" +msgstr "" + +#: ../Doc/library/ctypes.rst:257 +msgid ":class:`c_ulonglong`" +msgstr "" + +#: ../Doc/library/ctypes.rst:257 +msgid ":c:type:`unsigned __int64` or :c:type:`unsigned long long`" +msgstr "" + +#: ../Doc/library/ctypes.rst:260 +msgid ":class:`c_size_t`" +msgstr "" + +#: ../Doc/library/ctypes.rst:260 ../Doc/library/struct.rst:217 +msgid ":c:type:`size_t`" +msgstr "" + +#: ../Doc/library/ctypes.rst:262 +msgid ":class:`c_ssize_t`" +msgstr "" + +#: ../Doc/library/ctypes.rst:262 +msgid ":c:type:`ssize_t` or :c:type:`Py_ssize_t`" +msgstr "" + +#: ../Doc/library/ctypes.rst:265 +msgid ":class:`c_float`" +msgstr "" + +#: ../Doc/library/ctypes.rst:265 ../Doc/library/struct.rst:221 +msgid ":c:type:`float`" +msgstr "" + +#: ../Doc/library/ctypes.rst:267 +msgid ":class:`c_double`" +msgstr "" + +#: ../Doc/library/ctypes.rst:267 ../Doc/library/struct.rst:223 +msgid ":c:type:`double`" +msgstr "" + +#: ../Doc/library/ctypes.rst:269 +msgid ":class:`c_longdouble`" +msgstr "" + +#: ../Doc/library/ctypes.rst:269 +msgid ":c:type:`long double`" +msgstr "" + +#: ../Doc/library/ctypes.rst:271 +msgid ":class:`c_char_p`" +msgstr "" + +#: ../Doc/library/ctypes.rst:271 +msgid ":c:type:`char *` (NUL terminated)" +msgstr "" + +#: ../Doc/library/ctypes.rst:271 +msgid "bytes object or ``None``" +msgstr "" + +#: ../Doc/library/ctypes.rst:273 +msgid ":class:`c_wchar_p`" +msgstr "" + +#: ../Doc/library/ctypes.rst:273 +msgid ":c:type:`wchar_t *` (NUL terminated)" +msgstr "" + +#: ../Doc/library/ctypes.rst:273 +msgid "string or ``None``" +msgstr "" + +#: ../Doc/library/ctypes.rst:275 +msgid ":class:`c_void_p`" +msgstr "" + +#: ../Doc/library/ctypes.rst:275 +msgid ":c:type:`void *`" +msgstr "" + +#: ../Doc/library/ctypes.rst:275 +msgid "int or ``None``" +msgstr "" + +#: ../Doc/library/ctypes.rst:279 +msgid "The constructor accepts any object with a truth value." +msgstr "" + +#: ../Doc/library/ctypes.rst:281 +msgid "" +"All these types can be created by calling them with an optional initializer " +"of the correct type and value::" +msgstr "" + +#: ../Doc/library/ctypes.rst:292 +msgid "" +"Since these types are mutable, their value can also be changed afterwards::" +msgstr "" + +#: ../Doc/library/ctypes.rst:304 +msgid "" +"Assigning a new value to instances of the pointer types :class:`c_char_p`, :" +"class:`c_wchar_p`, and :class:`c_void_p` changes the *memory location* they " +"point to, *not the contents* of the memory block (of course not, because " +"Python bytes objects are immutable)::" +msgstr "" + +#: ../Doc/library/ctypes.rst:320 +msgid "" +"You should be careful, however, not to pass them to functions expecting " +"pointers to mutable memory. If you need mutable memory blocks, ctypes has a :" +"func:`create_string_buffer` function which creates these in various ways. " +"The current memory block contents can be accessed (or changed) with the " +"``raw`` property; if you want to access it as NUL terminated string, use the " +"``value`` property::" +msgstr "" + +#: ../Doc/library/ctypes.rst:344 +msgid "" +"The :func:`create_string_buffer` function replaces the :func:`c_buffer` " +"function (which is still available as an alias), as well as the :func:" +"`c_string` function from earlier ctypes releases. To create a mutable " +"memory block containing unicode characters of the C type :c:type:`wchar_t` " +"use the :func:`create_unicode_buffer` function." +msgstr "" + +#: ../Doc/library/ctypes.rst:354 +msgid "Calling functions, continued" +msgstr "" + +#: ../Doc/library/ctypes.rst:356 +msgid "" +"Note that printf prints to the real standard output channel, *not* to :data:" +"`sys.stdout`, so these examples will only work at the console prompt, not " +"from within *IDLE* or *PythonWin*::" +msgstr "" + +#: ../Doc/library/ctypes.rst:376 +msgid "" +"As has been mentioned before, all Python types except integers, strings, and " +"bytes objects have to be wrapped in their corresponding :mod:`ctypes` type, " +"so that they can be converted to the required C data type::" +msgstr "" + +#: ../Doc/library/ctypes.rst:389 +msgid "Calling functions with your own custom data types" +msgstr "" + +#: ../Doc/library/ctypes.rst:391 +msgid "" +"You can also customize :mod:`ctypes` argument conversion to allow instances " +"of your own classes be used as function arguments. :mod:`ctypes` looks for " +"an :attr:`_as_parameter_` attribute and uses this as the function argument. " +"Of course, it must be one of integer, string, or bytes::" +msgstr "" + +#: ../Doc/library/ctypes.rst:406 +msgid "" +"If you don't want to store the instance's data in the :attr:`_as_parameter_` " +"instance variable, you could define a :class:`property` which makes the " +"attribute available on request." +msgstr "" + +#: ../Doc/library/ctypes.rst:414 +msgid "Specifying the required argument types (function prototypes)" +msgstr "" + +#: ../Doc/library/ctypes.rst:416 +msgid "" +"It is possible to specify the required argument types of functions exported " +"from DLLs by setting the :attr:`argtypes` attribute." +msgstr "" + +#: ../Doc/library/ctypes.rst:419 +msgid "" +":attr:`argtypes` must be a sequence of C data types (the ``printf`` function " +"is probably not a good example here, because it takes a variable number and " +"different types of parameters depending on the format string, on the other " +"hand this is quite handy to experiment with this feature)::" +msgstr "" + +#: ../Doc/library/ctypes.rst:430 +msgid "" +"Specifying a format protects against incompatible argument types (just as a " +"prototype for a C function), and tries to convert the arguments to valid " +"types::" +msgstr "" + +#: ../Doc/library/ctypes.rst:442 +msgid "" +"If you have defined your own classes which you pass to function calls, you " +"have to implement a :meth:`from_param` class method for them to be able to " +"use them in the :attr:`argtypes` sequence. The :meth:`from_param` class " +"method receives the Python object passed to the function call, it should do " +"a typecheck or whatever is needed to make sure this object is acceptable, " +"and then return the object itself, its :attr:`_as_parameter_` attribute, or " +"whatever you want to pass as the C function argument in this case. Again, " +"the result should be an integer, string, bytes, a :mod:`ctypes` instance, or " +"an object with an :attr:`_as_parameter_` attribute." +msgstr "" + +#: ../Doc/library/ctypes.rst:456 +msgid "Return types" +msgstr "" + +#: ../Doc/library/ctypes.rst:458 +msgid "" +"By default functions are assumed to return the C :c:type:`int` type. Other " +"return types can be specified by setting the :attr:`restype` attribute of " +"the function object." +msgstr "" + +#: ../Doc/library/ctypes.rst:462 +msgid "" +"Here is a more advanced example, it uses the ``strchr`` function, which " +"expects a string pointer and a char, and returns a pointer to a string::" +msgstr "" + +#: ../Doc/library/ctypes.rst:475 +msgid "" +"If you want to avoid the ``ord(\"x\")`` calls above, you can set the :attr:" +"`argtypes` attribute, and the second argument will be converted from a " +"single character Python bytes object into a C char::" +msgstr "" + +#: ../Doc/library/ctypes.rst:493 +msgid "" +"You can also use a callable Python object (a function or a class for " +"example) as the :attr:`restype` attribute, if the foreign function returns " +"an integer. The callable will be called with the *integer* the C function " +"returns, and the result of this call will be used as the result of your " +"function call. This is useful to check for error return values and " +"automatically raise an exception::" +msgstr "" + +#: ../Doc/library/ctypes.rst:516 +msgid "" +"``WinError`` is a function which will call Windows ``FormatMessage()`` api " +"to get the string representation of an error code, and *returns* an " +"exception. ``WinError`` takes an optional error code parameter, if no one is " +"used, it calls :func:`GetLastError` to retrieve it." +msgstr "" + +#: ../Doc/library/ctypes.rst:521 +msgid "" +"Please note that a much more powerful error checking mechanism is available " +"through the :attr:`errcheck` attribute; see the reference manual for details." +msgstr "" + +#: ../Doc/library/ctypes.rst:528 +msgid "Passing pointers (or: passing parameters by reference)" +msgstr "" + +#: ../Doc/library/ctypes.rst:530 +msgid "" +"Sometimes a C api function expects a *pointer* to a data type as parameter, " +"probably to write into the corresponding location, or if the data is too " +"large to be passed by value. This is also known as *passing parameters by " +"reference*." +msgstr "" + +#: ../Doc/library/ctypes.rst:534 +msgid "" +":mod:`ctypes` exports the :func:`byref` function which is used to pass " +"parameters by reference. The same effect can be achieved with the :func:" +"`pointer` function, although :func:`pointer` does a lot more work since it " +"constructs a real pointer object, so it is faster to use :func:`byref` if " +"you don't need the pointer object in Python itself::" +msgstr "" + +#: ../Doc/library/ctypes.rst:556 +msgid "Structures and unions" +msgstr "" + +#: ../Doc/library/ctypes.rst:558 +msgid "" +"Structures and unions must derive from the :class:`Structure` and :class:" +"`Union` base classes which are defined in the :mod:`ctypes` module. Each " +"subclass must define a :attr:`_fields_` attribute. :attr:`_fields_` must be " +"a list of *2-tuples*, containing a *field name* and a *field type*." +msgstr "" + +#: ../Doc/library/ctypes.rst:563 +msgid "" +"The field type must be a :mod:`ctypes` type like :class:`c_int`, or any " +"other derived :mod:`ctypes` type: structure, union, array, pointer." +msgstr "" + +#: ../Doc/library/ctypes.rst:566 +msgid "" +"Here is a simple example of a POINT structure, which contains two integers " +"named *x* and *y*, and also shows how to initialize a structure in the " +"constructor::" +msgstr "" + +#: ../Doc/library/ctypes.rst:586 +msgid "" +"You can, however, build much more complicated structures. A structure can " +"itself contain other structures by using a structure as a field type." +msgstr "" + +#: ../Doc/library/ctypes.rst:589 +msgid "" +"Here is a RECT structure which contains two POINTs named *upperleft* and " +"*lowerright*::" +msgstr "" + +#: ../Doc/library/ctypes.rst:603 +msgid "" +"Nested structures can also be initialized in the constructor in several " +"ways::" +msgstr "" + +#: ../Doc/library/ctypes.rst:608 +msgid "" +"Field :term:`descriptor`\\s can be retrieved from the *class*, they are " +"useful for debugging because they can provide useful information::" +msgstr "" + +#: ../Doc/library/ctypes.rst:622 +msgid "" +":mod:`ctypes` does not support passing unions or structures with bit-fields " +"to functions by value. While this may work on 32-bit x86, it's not " +"guaranteed by the library to work in the general case. Unions and " +"structures with bit-fields should always be passed to functions by pointer." +msgstr "" + +#: ../Doc/library/ctypes.rst:628 +msgid "Structure/union alignment and byte order" +msgstr "" + +#: ../Doc/library/ctypes.rst:630 +msgid "" +"By default, Structure and Union fields are aligned in the same way the C " +"compiler does it. It is possible to override this behavior be specifying a :" +"attr:`_pack_` class attribute in the subclass definition. This must be set " +"to a positive integer and specifies the maximum alignment for the fields. " +"This is what ``#pragma pack(n)`` also does in MSVC." +msgstr "" + +#: ../Doc/library/ctypes.rst:636 +msgid "" +":mod:`ctypes` uses the native byte order for Structures and Unions. To " +"build structures with non-native byte order, you can use one of the :class:" +"`BigEndianStructure`, :class:`LittleEndianStructure`, :class:" +"`BigEndianUnion`, and :class:`LittleEndianUnion` base classes. These " +"classes cannot contain pointer fields." +msgstr "" + +#: ../Doc/library/ctypes.rst:646 +msgid "Bit fields in structures and unions" +msgstr "" + +#: ../Doc/library/ctypes.rst:648 +msgid "" +"It is possible to create structures and unions containing bit fields. Bit " +"fields are only possible for integer fields, the bit width is specified as " +"the third item in the :attr:`_fields_` tuples::" +msgstr "" + +#: ../Doc/library/ctypes.rst:666 +msgid "Arrays" +msgstr "" + +#: ../Doc/library/ctypes.rst:668 +msgid "" +"Arrays are sequences, containing a fixed number of instances of the same " +"type." +msgstr "" + +#: ../Doc/library/ctypes.rst:670 +msgid "" +"The recommended way to create array types is by multiplying a data type with " +"a positive integer::" +msgstr "" + +#: ../Doc/library/ctypes.rst:675 +msgid "" +"Here is an example of a somewhat artificial data type, a structure " +"containing 4 POINTs among other stuff::" +msgstr "" + +#: ../Doc/library/ctypes.rst:691 +msgid "Instances are created in the usual way, by calling the class::" +msgstr "" + +#: ../Doc/library/ctypes.rst:697 +msgid "" +"The above code print a series of ``0 0`` lines, because the array contents " +"is initialized to zeros." +msgstr "" + +#: ../Doc/library/ctypes.rst:700 +msgid "Initializers of the correct type can also be specified::" +msgstr "" + +#: ../Doc/library/ctypes.rst:716 +msgid "Pointers" +msgstr "" + +#: ../Doc/library/ctypes.rst:718 +msgid "" +"Pointer instances are created by calling the :func:`pointer` function on a :" +"mod:`ctypes` type::" +msgstr "" + +#: ../Doc/library/ctypes.rst:726 +msgid "" +"Pointer instances have a :attr:`~_Pointer.contents` attribute which returns " +"the object to which the pointer points, the ``i`` object above::" +msgstr "" + +#: ../Doc/library/ctypes.rst:733 +msgid "" +"Note that :mod:`ctypes` does not have OOR (original object return), it " +"constructs a new, equivalent object each time you retrieve an attribute::" +msgstr "" + +#: ../Doc/library/ctypes.rst:742 +msgid "" +"Assigning another :class:`c_int` instance to the pointer's contents " +"attribute would cause the pointer to point to the memory location where this " +"is stored::" +msgstr "" + +#: ../Doc/library/ctypes.rst:754 +msgid "Pointer instances can also be indexed with integers::" +msgstr "" + +#: ../Doc/library/ctypes.rst:760 +msgid "Assigning to an integer index changes the pointed to value::" +msgstr "" + +#: ../Doc/library/ctypes.rst:769 +msgid "" +"It is also possible to use indexes different from 0, but you must know what " +"you're doing, just as in C: You can access or change arbitrary memory " +"locations. Generally you only use this feature if you receive a pointer from " +"a C function, and you *know* that the pointer actually points to an array " +"instead of a single item." +msgstr "" + +#: ../Doc/library/ctypes.rst:775 +msgid "" +"Behind the scenes, the :func:`pointer` function does more than simply create " +"pointer instances, it has to create pointer *types* first. This is done with " +"the :func:`POINTER` function, which accepts any :mod:`ctypes` type, and " +"returns a new type::" +msgstr "" + +#: ../Doc/library/ctypes.rst:791 +msgid "" +"Calling the pointer type without an argument creates a ``NULL`` pointer. " +"``NULL`` pointers have a ``False`` boolean value::" +msgstr "" + +#: ../Doc/library/ctypes.rst:799 +msgid "" +":mod:`ctypes` checks for ``NULL`` when dereferencing pointers (but " +"dereferencing invalid non-\\ ``NULL`` pointers would crash Python)::" +msgstr "" + +#: ../Doc/library/ctypes.rst:818 +msgid "Type conversions" +msgstr "" + +#: ../Doc/library/ctypes.rst:820 +msgid "" +"Usually, ctypes does strict type checking. This means, if you have " +"``POINTER(c_int)`` in the :attr:`argtypes` list of a function or as the type " +"of a member field in a structure definition, only instances of exactly the " +"same type are accepted. There are some exceptions to this rule, where " +"ctypes accepts other objects. For example, you can pass compatible array " +"instances instead of pointer types. So, for ``POINTER(c_int)``, ctypes " +"accepts an array of c_int::" +msgstr "" + +#: ../Doc/library/ctypes.rst:841 +msgid "" +"In addition, if a function argument is explicitly declared to be a pointer " +"type (such as ``POINTER(c_int)``) in :attr:`argtypes`, an object of the " +"pointed type (``c_int`` in this case) can be passed to the function. ctypes " +"will apply the required :func:`byref` conversion in this case automatically." +msgstr "" + +#: ../Doc/library/ctypes.rst:846 +msgid "To set a POINTER type field to ``NULL``, you can assign ``None``::" +msgstr "" + +#: ../Doc/library/ctypes.rst:853 +msgid "" +"Sometimes you have instances of incompatible types. In C, you can cast one " +"type into another type. :mod:`ctypes` provides a :func:`cast` function " +"which can be used in the same way. The ``Bar`` structure defined above " +"accepts ``POINTER(c_int)`` pointers or :class:`c_int` arrays for its " +"``values`` field, but not instances of other types::" +msgstr "" + +#: ../Doc/library/ctypes.rst:865 +msgid "For these cases, the :func:`cast` function is handy." +msgstr "" + +#: ../Doc/library/ctypes.rst:867 +msgid "" +"The :func:`cast` function can be used to cast a ctypes instance into a " +"pointer to a different ctypes data type. :func:`cast` takes two parameters, " +"a ctypes object that is or can be converted to a pointer of some kind, and a " +"ctypes pointer type. It returns an instance of the second argument, which " +"references the same memory block as the first argument::" +msgstr "" + +#: ../Doc/library/ctypes.rst:878 +msgid "" +"So, :func:`cast` can be used to assign to the ``values`` field of ``Bar`` " +"the structure::" +msgstr "" + +#: ../Doc/library/ctypes.rst:891 +msgid "Incomplete Types" +msgstr "" + +#: ../Doc/library/ctypes.rst:893 +msgid "" +"*Incomplete Types* are structures, unions or arrays whose members are not " +"yet specified. In C, they are specified by forward declarations, which are " +"defined later::" +msgstr "" + +#: ../Doc/library/ctypes.rst:904 +msgid "" +"The straightforward translation into ctypes code would be this, but it does " +"not work::" +msgstr "" + +#: ../Doc/library/ctypes.rst:917 +msgid "" +"because the new ``class cell`` is not available in the class statement " +"itself. In :mod:`ctypes`, we can define the ``cell`` class and set the :attr:" +"`_fields_` attribute later, after the class statement::" +msgstr "" + +#: ../Doc/library/ctypes.rst:929 +msgid "" +"Lets try it. We create two instances of ``cell``, and let them point to each " +"other, and finally follow the pointer chain a few times::" +msgstr "" + +#: ../Doc/library/ctypes.rst:950 +msgid "Callback functions" +msgstr "" + +#: ../Doc/library/ctypes.rst:952 +msgid "" +":mod:`ctypes` allows creating C callable function pointers from Python " +"callables. These are sometimes called *callback functions*." +msgstr "" + +#: ../Doc/library/ctypes.rst:955 +msgid "" +"First, you must create a class for the callback function. The class knows " +"the calling convention, the return type, and the number and types of " +"arguments this function will receive." +msgstr "" + +#: ../Doc/library/ctypes.rst:959 +msgid "" +"The :func:`CFUNCTYPE` factory function creates types for callback functions " +"using the ``cdecl`` calling convention. On Windows, the :func:`WINFUNCTYPE` " +"factory function creates types for callback functions using the ``stdcall`` " +"calling convention." +msgstr "" + +#: ../Doc/library/ctypes.rst:964 +msgid "" +"Both of these factory functions are called with the result type as first " +"argument, and the callback functions expected argument types as the " +"remaining arguments." +msgstr "" + +#: ../Doc/library/ctypes.rst:968 +msgid "" +"I will present an example here which uses the standard C library's :c:func:" +"`qsort` function, that is used to sort items with the help of a callback " +"function. :c:func:`qsort` will be used to sort an array of integers::" +msgstr "" + +#: ../Doc/library/ctypes.rst:978 +msgid "" +":func:`qsort` must be called with a pointer to the data to sort, the number " +"of items in the data array, the size of one item, and a pointer to the " +"comparison function, the callback. The callback will then be called with two " +"pointers to items, and it must return a negative integer if the first item " +"is smaller than the second, a zero if they are equal, and a positive integer " +"otherwise." +msgstr "" + +#: ../Doc/library/ctypes.rst:984 +msgid "" +"So our callback function receives pointers to integers, and must return an " +"integer. First we create the ``type`` for the callback function::" +msgstr "" + +#: ../Doc/library/ctypes.rst:990 +msgid "" +"To get started, here is a simple callback that shows the values it gets " +"passed::" +msgstr "" + +#: ../Doc/library/ctypes.rst:1000 +msgid "The result::" +msgstr "" + +#: ../Doc/library/ctypes.rst:1010 +msgid "Now we can actually compare the two items and return a useful result::" +msgstr "" + +#: ../Doc/library/ctypes.rst:1025 +msgid "As we can easily check, our array is sorted now::" +msgstr "" + +#: ../Doc/library/ctypes.rst:1034 +msgid "" +"Make sure you keep references to :func:`CFUNCTYPE` objects as long as they " +"are used from C code. :mod:`ctypes` doesn't, and if you don't, they may be " +"garbage collected, crashing your program when a callback is made." +msgstr "" + +#: ../Doc/library/ctypes.rst:1038 +msgid "" +"Also, note that if the callback function is called in a thread created " +"outside of Python's control (e.g. by the foreign code that calls the " +"callback), ctypes creates a new dummy Python thread on every invocation. " +"This behavior is correct for most purposes, but it means that values stored " +"with :class:`threading.local` will *not* survive across different callbacks, " +"even when those calls are made from the same C thread." +msgstr "" + +#: ../Doc/library/ctypes.rst:1048 +msgid "Accessing values exported from dlls" +msgstr "" + +#: ../Doc/library/ctypes.rst:1050 +msgid "" +"Some shared libraries not only export functions, they also export variables. " +"An example in the Python library itself is the :c:data:`Py_OptimizeFlag`, an " +"integer set to 0, 1, or 2, depending on the :option:`-O` or :option:`-OO` " +"flag given on startup." +msgstr "" + +#: ../Doc/library/ctypes.rst:1055 +msgid "" +":mod:`ctypes` can access values like this with the :meth:`in_dll` class " +"methods of the type. *pythonapi* is a predefined symbol giving access to " +"the Python C api::" +msgstr "" + +#: ../Doc/library/ctypes.rst:1064 +msgid "" +"If the interpreter would have been started with :option:`-O`, the sample " +"would have printed ``c_long(1)``, or ``c_long(2)`` if :option:`-OO` would " +"have been specified." +msgstr "" + +#: ../Doc/library/ctypes.rst:1068 +msgid "" +"An extended example which also demonstrates the use of pointers accesses " +"the :c:data:`PyImport_FrozenModules` pointer exported by Python." +msgstr "" + +#: ../Doc/library/ctypes.rst:1071 +msgid "Quoting the docs for that value:" +msgstr "" + +#: ../Doc/library/ctypes.rst:1073 +msgid "" +"This pointer is initialized to point to an array of :c:type:`struct _frozen` " +"records, terminated by one whose members are all *NULL* or zero. When a " +"frozen module is imported, it is searched in this table. Third-party code " +"could play tricks with this to provide a dynamically created collection of " +"frozen modules." +msgstr "" + +#: ../Doc/library/ctypes.rst:1078 +msgid "" +"So manipulating this pointer could even prove useful. To restrict the " +"example size, we show only how this table can be read with :mod:`ctypes`::" +msgstr "" + +#: ../Doc/library/ctypes.rst:1090 +msgid "" +"We have defined the :c:type:`struct _frozen` data type, so we can get the " +"pointer to the table::" +msgstr "" + +#: ../Doc/library/ctypes.rst:1097 +msgid "" +"Since ``table`` is a ``pointer`` to the array of ``struct_frozen`` records, " +"we can iterate over it, but we just have to make sure that our loop " +"terminates, because pointers have no size. Sooner or later it would probably " +"crash with an access violation or whatever, so it's better to break out of " +"the loop when we hit the NULL entry::" +msgstr "" + +#: ../Doc/library/ctypes.rst:1115 +msgid "" +"The fact that standard Python has a frozen module and a frozen package " +"(indicated by the negative size member) is not well known, it is only used " +"for testing. Try it out with ``import __hello__`` for example." +msgstr "" + +#: ../Doc/library/ctypes.rst:1123 +msgid "Surprises" +msgstr "" + +#: ../Doc/library/ctypes.rst:1125 +msgid "" +"There are some edges in :mod:`ctypes` where you might expect something other " +"than what actually happens." +msgstr "" + +#: ../Doc/library/ctypes.rst:1128 +msgid "Consider the following example::" +msgstr "" + +#: ../Doc/library/ctypes.rst:1148 +msgid "" +"Hm. We certainly expected the last statement to print ``3 4 1 2``. What " +"happened? Here are the steps of the ``rc.a, rc.b = rc.b, rc.a`` line above::" +msgstr "" + +#: ../Doc/library/ctypes.rst:1156 +msgid "" +"Note that ``temp0`` and ``temp1`` are objects still using the internal " +"buffer of the ``rc`` object above. So executing ``rc.a = temp0`` copies the " +"buffer contents of ``temp0`` into ``rc`` 's buffer. This, in turn, changes " +"the contents of ``temp1``. So, the last assignment ``rc.b = temp1``, doesn't " +"have the expected effect." +msgstr "" + +#: ../Doc/library/ctypes.rst:1162 +msgid "" +"Keep in mind that retrieving sub-objects from Structure, Unions, and Arrays " +"doesn't *copy* the sub-object, instead it retrieves a wrapper object " +"accessing the root-object's underlying buffer." +msgstr "" + +#: ../Doc/library/ctypes.rst:1166 +msgid "" +"Another example that may behave different from what one would expect is " +"this::" +msgstr "" + +#: ../Doc/library/ctypes.rst:1176 +msgid "" +"Why is it printing ``False``? ctypes instances are objects containing a " +"memory block plus some :term:`descriptor`\\s accessing the contents of the " +"memory. Storing a Python object in the memory block does not store the " +"object itself, instead the ``contents`` of the object is stored. Accessing " +"the contents again constructs a new Python object each time!" +msgstr "" + +#: ../Doc/library/ctypes.rst:1186 +msgid "Variable-sized data types" +msgstr "" + +#: ../Doc/library/ctypes.rst:1188 +msgid "" +":mod:`ctypes` provides some support for variable-sized arrays and structures." +msgstr "" + +#: ../Doc/library/ctypes.rst:1190 +msgid "" +"The :func:`resize` function can be used to resize the memory buffer of an " +"existing ctypes object. The function takes the object as first argument, " +"and the requested size in bytes as the second argument. The memory block " +"cannot be made smaller than the natural memory block specified by the " +"objects type, a :exc:`ValueError` is raised if this is tried::" +msgstr "" + +#: ../Doc/library/ctypes.rst:1210 +msgid "" +"This is nice and fine, but how would one access the additional elements " +"contained in this array? Since the type still only knows about 4 elements, " +"we get errors accessing other elements::" +msgstr "" + +#: ../Doc/library/ctypes.rst:1222 +msgid "" +"Another way to use variable-sized data types with :mod:`ctypes` is to use " +"the dynamic nature of Python, and (re-)define the data type after the " +"required size is already known, on a case by case basis." +msgstr "" + +#: ../Doc/library/ctypes.rst:1230 +msgid "ctypes reference" +msgstr "" + +#: ../Doc/library/ctypes.rst:1236 +msgid "Finding shared libraries" +msgstr "" + +#: ../Doc/library/ctypes.rst:1238 +msgid "" +"When programming in a compiled language, shared libraries are accessed when " +"compiling/linking a program, and when the program is run." +msgstr "" + +#: ../Doc/library/ctypes.rst:1241 +msgid "" +"The purpose of the :func:`find_library` function is to locate a library in a " +"way similar to what the compiler or runtime loader does (on platforms with " +"several versions of a shared library the most recent should be loaded), " +"while the ctypes library loaders act like when a program is run, and call " +"the runtime loader directly." +msgstr "" + +#: ../Doc/library/ctypes.rst:1247 +msgid "" +"The :mod:`ctypes.util` module provides a function which can help to " +"determine the library to load." +msgstr "" + +#: ../Doc/library/ctypes.rst:1255 +msgid "" +"Try to find a library and return a pathname. *name* is the library name " +"without any prefix like *lib*, suffix like ``.so``, ``.dylib`` or version " +"number (this is the form used for the posix linker option :option:`-l`). If " +"no library can be found, returns ``None``." +msgstr "" + +#: ../Doc/library/ctypes.rst:1260 ../Doc/library/ctypes.rst:1844 +msgid "The exact functionality is system dependent." +msgstr "" + +#: ../Doc/library/ctypes.rst:1262 +msgid "" +"On Linux, :func:`find_library` tries to run external programs (``/sbin/" +"ldconfig``, ``gcc``, ``objdump`` and ``ld``) to find the library file. It " +"returns the filename of the library file." +msgstr "" + +#: ../Doc/library/ctypes.rst:1266 +msgid "" +"On Linux, the value of the environment variable ``LD_LIBRARY_PATH`` is used " +"when searching for libraries, if a library cannot be found by any other " +"means." +msgstr "" + +#: ../Doc/library/ctypes.rst:1270 +msgid "Here are some examples::" +msgstr "" + +#: ../Doc/library/ctypes.rst:1281 +msgid "" +"On OS X, :func:`find_library` tries several predefined naming schemes and " +"paths to locate the library, and returns a full pathname if successful::" +msgstr "" + +#: ../Doc/library/ctypes.rst:1295 +msgid "" +"On Windows, :func:`find_library` searches along the system search path, and " +"returns the full pathname, but since there is no predefined naming scheme a " +"call like ``find_library(\"c\")`` will fail and return ``None``." +msgstr "" + +#: ../Doc/library/ctypes.rst:1299 +msgid "" +"If wrapping a shared library with :mod:`ctypes`, it *may* be better to " +"determine the shared library name at development time, and hardcode that " +"into the wrapper module instead of using :func:`find_library` to locate the " +"library at runtime." +msgstr "" + +#: ../Doc/library/ctypes.rst:1307 +msgid "Loading shared libraries" +msgstr "" + +#: ../Doc/library/ctypes.rst:1309 +msgid "" +"There are several ways to load shared libraries into the Python process. " +"One way is to instantiate one of the following classes:" +msgstr "" + +#: ../Doc/library/ctypes.rst:1315 +msgid "" +"Instances of this class represent loaded shared libraries. Functions in " +"these libraries use the standard C calling convention, and are assumed to " +"return :c:type:`int`." +msgstr "" + +#: ../Doc/library/ctypes.rst:1322 +msgid "" +"Windows only: Instances of this class represent loaded shared libraries, " +"functions in these libraries use the ``stdcall`` calling convention, and are " +"assumed to return the windows specific :class:`HRESULT` code. :class:" +"`HRESULT` values contain information specifying whether the function call " +"failed or succeeded, together with additional error code. If the return " +"value signals a failure, an :class:`OSError` is automatically raised." +msgstr "" + +#: ../Doc/library/ctypes.rst:1329 +msgid ":exc:`WindowsError` used to be raised." +msgstr "" + +#: ../Doc/library/ctypes.rst:1335 +msgid "" +"Windows only: Instances of this class represent loaded shared libraries, " +"functions in these libraries use the ``stdcall`` calling convention, and are " +"assumed to return :c:type:`int` by default." +msgstr "" + +#: ../Doc/library/ctypes.rst:1339 +msgid "" +"On Windows CE only the standard calling convention is used, for convenience " +"the :class:`WinDLL` and :class:`OleDLL` use the standard calling convention " +"on this platform." +msgstr "" + +#: ../Doc/library/ctypes.rst:1343 +msgid "" +"The Python :term:`global interpreter lock` is released before calling any " +"function exported by these libraries, and reacquired afterwards." +msgstr "" + +#: ../Doc/library/ctypes.rst:1349 +msgid "" +"Instances of this class behave like :class:`CDLL` instances, except that the " +"Python GIL is *not* released during the function call, and after the " +"function execution the Python error flag is checked. If the error flag is " +"set, a Python exception is raised." +msgstr "" + +#: ../Doc/library/ctypes.rst:1354 +msgid "Thus, this is only useful to call Python C api functions directly." +msgstr "" + +#: ../Doc/library/ctypes.rst:1356 +msgid "" +"All these classes can be instantiated by calling them with at least one " +"argument, the pathname of the shared library. If you have an existing " +"handle to an already loaded shared library, it can be passed as the " +"``handle`` named parameter, otherwise the underlying platforms ``dlopen`` or " +"``LoadLibrary`` function is used to load the library into the process, and " +"to get a handle to it." +msgstr "" + +#: ../Doc/library/ctypes.rst:1363 +msgid "" +"The *mode* parameter can be used to specify how the library is loaded. For " +"details, consult the :manpage:`dlopen(3)` manpage. On Windows, *mode* is " +"ignored. On posix systems, RTLD_NOW is always added, and is not " +"configurable." +msgstr "" + +#: ../Doc/library/ctypes.rst:1368 +msgid "" +"The *use_errno* parameter, when set to True, enables a ctypes mechanism that " +"allows accessing the system :data:`errno` error number in a safe way. :mod:" +"`ctypes` maintains a thread-local copy of the systems :data:`errno` " +"variable; if you call foreign functions created with ``use_errno=True`` then " +"the :data:`errno` value before the function call is swapped with the ctypes " +"private copy, the same happens immediately after the function call." +msgstr "" + +#: ../Doc/library/ctypes.rst:1375 +msgid "" +"The function :func:`ctypes.get_errno` returns the value of the ctypes " +"private copy, and the function :func:`ctypes.set_errno` changes the ctypes " +"private copy to a new value and returns the former value." +msgstr "" + +#: ../Doc/library/ctypes.rst:1379 +msgid "" +"The *use_last_error* parameter, when set to True, enables the same mechanism " +"for the Windows error code which is managed by the :func:`GetLastError` and :" +"func:`SetLastError` Windows API functions; :func:`ctypes.get_last_error` " +"and :func:`ctypes.set_last_error` are used to request and change the ctypes " +"private copy of the windows error code." +msgstr "" + +#: ../Doc/library/ctypes.rst:1388 +msgid "" +"Flag to use as *mode* parameter. On platforms where this flag is not " +"available, it is defined as the integer zero." +msgstr "" + +#: ../Doc/library/ctypes.rst:1395 +msgid "" +"Flag to use as *mode* parameter. On platforms where this is not available, " +"it is the same as *RTLD_GLOBAL*." +msgstr "" + +#: ../Doc/library/ctypes.rst:1402 +msgid "" +"The default mode which is used to load shared libraries. On OSX 10.3, this " +"is *RTLD_GLOBAL*, otherwise it is the same as *RTLD_LOCAL*." +msgstr "" + +#: ../Doc/library/ctypes.rst:1405 +msgid "" +"Instances of these classes have no public methods. Functions exported by " +"the shared library can be accessed as attributes or by index. Please note " +"that accessing the function through an attribute caches the result and " +"therefore accessing it repeatedly returns the same object each time. On the " +"other hand, accessing it through an index returns a new object each time:" +msgstr "" + +#: ../Doc/library/ctypes.rst:1416 +msgid "" +"The following public attributes are available, their name starts with an " +"underscore to not clash with exported function names:" +msgstr "" + +#: ../Doc/library/ctypes.rst:1422 +msgid "The system handle used to access the library." +msgstr "" + +#: ../Doc/library/ctypes.rst:1427 +msgid "The name of the library passed in the constructor." +msgstr "" + +#: ../Doc/library/ctypes.rst:1429 +msgid "" +"Shared libraries can also be loaded by using one of the prefabricated " +"objects, which are instances of the :class:`LibraryLoader` class, either by " +"calling the :meth:`LoadLibrary` method, or by retrieving the library as " +"attribute of the loader instance." +msgstr "" + +#: ../Doc/library/ctypes.rst:1437 +msgid "" +"Class which loads shared libraries. *dlltype* should be one of the :class:" +"`CDLL`, :class:`PyDLL`, :class:`WinDLL`, or :class:`OleDLL` types." +msgstr "" + +#: ../Doc/library/ctypes.rst:1440 +msgid "" +":meth:`__getattr__` has special behavior: It allows loading a shared library " +"by accessing it as attribute of a library loader instance. The result is " +"cached, so repeated attribute accesses return the same library each time." +msgstr "" + +#: ../Doc/library/ctypes.rst:1446 +msgid "" +"Load a shared library into the process and return it. This method always " +"returns a new instance of the library." +msgstr "" + +#: ../Doc/library/ctypes.rst:1450 +msgid "These prefabricated library loaders are available:" +msgstr "" + +#: ../Doc/library/ctypes.rst:1455 +msgid "Creates :class:`CDLL` instances." +msgstr "" + +#: ../Doc/library/ctypes.rst:1461 +msgid "Windows only: Creates :class:`WinDLL` instances." +msgstr "" + +#: ../Doc/library/ctypes.rst:1467 +msgid "Windows only: Creates :class:`OleDLL` instances." +msgstr "" + +#: ../Doc/library/ctypes.rst:1473 +msgid "Creates :class:`PyDLL` instances." +msgstr "" + +#: ../Doc/library/ctypes.rst:1476 +msgid "" +"For accessing the C Python api directly, a ready-to-use Python shared " +"library object is available:" +msgstr "" + +#: ../Doc/library/ctypes.rst:1482 +msgid "" +"An instance of :class:`PyDLL` that exposes Python C API functions as " +"attributes. Note that all these functions are assumed to return C :c:type:" +"`int`, which is of course not always the truth, so you have to assign the " +"correct :attr:`restype` attribute to use these functions." +msgstr "" + +#: ../Doc/library/ctypes.rst:1491 +msgid "Foreign functions" +msgstr "" + +#: ../Doc/library/ctypes.rst:1493 +msgid "" +"As explained in the previous section, foreign functions can be accessed as " +"attributes of loaded shared libraries. The function objects created in this " +"way by default accept any number of arguments, accept any ctypes data " +"instances as arguments, and return the default result type specified by the " +"library loader. They are instances of a private class:" +msgstr "" + +#: ../Doc/library/ctypes.rst:1502 +msgid "Base class for C callable foreign functions." +msgstr "" + +#: ../Doc/library/ctypes.rst:1504 +msgid "" +"Instances of foreign functions are also C compatible data types; they " +"represent C function pointers." +msgstr "" + +#: ../Doc/library/ctypes.rst:1507 +msgid "" +"This behavior can be customized by assigning to special attributes of the " +"foreign function object." +msgstr "" + +#: ../Doc/library/ctypes.rst:1512 +msgid "" +"Assign a ctypes type to specify the result type of the foreign function. Use " +"``None`` for :c:type:`void`, a function not returning anything." +msgstr "" + +#: ../Doc/library/ctypes.rst:1515 +msgid "" +"It is possible to assign a callable Python object that is not a ctypes type, " +"in this case the function is assumed to return a C :c:type:`int`, and the " +"callable will be called with this integer, allowing further processing or " +"error checking. Using this is deprecated, for more flexible post processing " +"or error checking use a ctypes data type as :attr:`restype` and assign a " +"callable to the :attr:`errcheck` attribute." +msgstr "" + +#: ../Doc/library/ctypes.rst:1524 +msgid "" +"Assign a tuple of ctypes types to specify the argument types that the " +"function accepts. Functions using the ``stdcall`` calling convention can " +"only be called with the same number of arguments as the length of this " +"tuple; functions using the C calling convention accept additional, " +"unspecified arguments as well." +msgstr "" + +#: ../Doc/library/ctypes.rst:1530 +msgid "" +"When a foreign function is called, each actual argument is passed to the :" +"meth:`from_param` class method of the items in the :attr:`argtypes` tuple, " +"this method allows adapting the actual argument to an object that the " +"foreign function accepts. For example, a :class:`c_char_p` item in the :" +"attr:`argtypes` tuple will convert a string passed as argument into a bytes " +"object using ctypes conversion rules." +msgstr "" + +#: ../Doc/library/ctypes.rst:1537 +msgid "" +"New: It is now possible to put items in argtypes which are not ctypes types, " +"but each item must have a :meth:`from_param` method which returns a value " +"usable as argument (integer, string, ctypes instance). This allows defining " +"adapters that can adapt custom objects as function parameters." +msgstr "" + +#: ../Doc/library/ctypes.rst:1544 +msgid "" +"Assign a Python function or another callable to this attribute. The callable " +"will be called with three or more arguments:" +msgstr "" + +#: ../Doc/library/ctypes.rst:1551 +msgid "" +"*result* is what the foreign function returns, as specified by the :attr:" +"`restype` attribute." +msgstr "" + +#: ../Doc/library/ctypes.rst:1554 +msgid "" +"*func* is the foreign function object itself, this allows reusing the same " +"callable object to check or post process the results of several functions." +msgstr "" + +#: ../Doc/library/ctypes.rst:1558 +msgid "" +"*arguments* is a tuple containing the parameters originally passed to the " +"function call, this allows specializing the behavior on the arguments used." +msgstr "" + +#: ../Doc/library/ctypes.rst:1562 +msgid "" +"The object that this function returns will be returned from the foreign " +"function call, but it can also check the result value and raise an exception " +"if the foreign function call failed." +msgstr "" + +#: ../Doc/library/ctypes.rst:1569 +msgid "" +"This exception is raised when a foreign function call cannot convert one of " +"the passed arguments." +msgstr "" + +#: ../Doc/library/ctypes.rst:1576 +msgid "Function prototypes" +msgstr "" + +#: ../Doc/library/ctypes.rst:1578 +msgid "" +"Foreign functions can also be created by instantiating function prototypes. " +"Function prototypes are similar to function prototypes in C; they describe a " +"function (return type, argument types, calling convention) without defining " +"an implementation. The factory functions must be called with the desired " +"result type and the argument types of the function." +msgstr "" + +#: ../Doc/library/ctypes.rst:1587 +msgid "" +"The returned function prototype creates functions that use the standard C " +"calling convention. The function will release the GIL during the call. If " +"*use_errno* is set to True, the ctypes private copy of the system :data:" +"`errno` variable is exchanged with the real :data:`errno` value before and " +"after the call; *use_last_error* does the same for the Windows error code." +msgstr "" + +#: ../Doc/library/ctypes.rst:1597 +msgid "" +"Windows only: The returned function prototype creates functions that use the " +"``stdcall`` calling convention, except on Windows CE where :func:" +"`WINFUNCTYPE` is the same as :func:`CFUNCTYPE`. The function will release " +"the GIL during the call. *use_errno* and *use_last_error* have the same " +"meaning as above." +msgstr "" + +#: ../Doc/library/ctypes.rst:1606 +msgid "" +"The returned function prototype creates functions that use the Python " +"calling convention. The function will *not* release the GIL during the call." +msgstr "" + +#: ../Doc/library/ctypes.rst:1609 +msgid "" +"Function prototypes created by these factory functions can be instantiated " +"in different ways, depending on the type and number of the parameters in the " +"call:" +msgstr "" + +#: ../Doc/library/ctypes.rst:1617 +msgid "" +"Returns a foreign function at the specified address which must be an integer." +msgstr "" + +#: ../Doc/library/ctypes.rst:1624 +msgid "" +"Create a C callable function (a callback function) from a Python *callable*." +msgstr "" + +#: ../Doc/library/ctypes.rst:1631 +msgid "" +"Returns a foreign function exported by a shared library. *func_spec* must be " +"a 2-tuple ``(name_or_ordinal, library)``. The first item is the name of the " +"exported function as string, or the ordinal of the exported function as " +"small integer. The second item is the shared library instance." +msgstr "" + +#: ../Doc/library/ctypes.rst:1641 +msgid "" +"Returns a foreign function that will call a COM method. *vtbl_index* is the " +"index into the virtual function table, a small non-negative integer. *name* " +"is name of the COM method. *iid* is an optional pointer to the interface " +"identifier which is used in extended error reporting." +msgstr "" + +#: ../Doc/library/ctypes.rst:1646 +msgid "" +"COM methods use a special calling convention: They require a pointer to the " +"COM interface as first argument, in addition to those parameters that are " +"specified in the :attr:`argtypes` tuple." +msgstr "" + +#: ../Doc/library/ctypes.rst:1650 +msgid "" +"The optional *paramflags* parameter creates foreign function wrappers with " +"much more functionality than the features described above." +msgstr "" + +#: ../Doc/library/ctypes.rst:1653 +msgid "*paramflags* must be a tuple of the same length as :attr:`argtypes`." +msgstr "" + +#: ../Doc/library/ctypes.rst:1655 +msgid "" +"Each item in this tuple contains further information about a parameter, it " +"must be a tuple containing one, two, or three items." +msgstr "" + +#: ../Doc/library/ctypes.rst:1658 +msgid "" +"The first item is an integer containing a combination of direction flags for " +"the parameter:" +msgstr "" + +#: ../Doc/library/ctypes.rst:1662 +msgid "Specifies an input parameter to the function." +msgstr "" + +#: ../Doc/library/ctypes.rst:1665 +msgid "Output parameter. The foreign function fills in a value." +msgstr "" + +#: ../Doc/library/ctypes.rst:1668 +msgid "Input parameter which defaults to the integer zero." +msgstr "" + +#: ../Doc/library/ctypes.rst:1670 +msgid "" +"The optional second item is the parameter name as string. If this is " +"specified, the foreign function can be called with named parameters." +msgstr "" + +#: ../Doc/library/ctypes.rst:1673 +msgid "The optional third item is the default value for this parameter." +msgstr "" + +#: ../Doc/library/ctypes.rst:1675 +msgid "" +"This example demonstrates how to wrap the Windows ``MessageBoxW`` function " +"so that it supports default parameters and named arguments. The C " +"declaration from the windows header file is this::" +msgstr "" + +#: ../Doc/library/ctypes.rst:1686 ../Doc/library/ctypes.rst:1709 +msgid "Here is the wrapping with :mod:`ctypes`::" +msgstr "" + +#: ../Doc/library/ctypes.rst:1694 +msgid "The ``MessageBox`` foreign function can now be called in these ways::" +msgstr "" + +#: ../Doc/library/ctypes.rst:1700 +msgid "" +"A second example demonstrates output parameters. The win32 " +"``GetWindowRect`` function retrieves the dimensions of a specified window by " +"copying them into ``RECT`` structure that the caller has to supply. Here is " +"the C declaration::" +msgstr "" + +#: ../Doc/library/ctypes.rst:1718 +msgid "" +"Functions with output parameters will automatically return the output " +"parameter value if there is a single one, or a tuple containing the output " +"parameter values when there are more than one, so the GetWindowRect function " +"now returns a RECT instance, when called." +msgstr "" + +#: ../Doc/library/ctypes.rst:1723 +msgid "" +"Output parameters can be combined with the :attr:`errcheck` protocol to do " +"further output processing and error checking. The win32 ``GetWindowRect`` " +"api function returns a ``BOOL`` to signal success or failure, so this " +"function could do the error checking, and raises an exception when the api " +"call failed::" +msgstr "" + +#: ../Doc/library/ctypes.rst:1736 +msgid "" +"If the :attr:`errcheck` function returns the argument tuple it receives " +"unchanged, :mod:`ctypes` continues the normal processing it does on the " +"output parameters. If you want to return a tuple of window coordinates " +"instead of a ``RECT`` instance, you can retrieve the fields in the function " +"and return them instead, the normal processing will no longer take place::" +msgstr "" + +#: ../Doc/library/ctypes.rst:1755 ../Doc/library/nntplib.rst:550 +msgid "Utility functions" +msgstr "" + +#: ../Doc/library/ctypes.rst:1759 +msgid "" +"Returns the address of the memory buffer as integer. *obj* must be an " +"instance of a ctypes type." +msgstr "" + +#: ../Doc/library/ctypes.rst:1765 +msgid "" +"Returns the alignment requirements of a ctypes type. *obj_or_type* must be a " +"ctypes type or instance." +msgstr "" + +#: ../Doc/library/ctypes.rst:1771 +msgid "" +"Returns a light-weight pointer to *obj*, which must be an instance of a " +"ctypes type. *offset* defaults to zero, and must be an integer that will be " +"added to the internal pointer value." +msgstr "" + +#: ../Doc/library/ctypes.rst:1775 +msgid "``byref(obj, offset)`` corresponds to this C code::" +msgstr "" + +#: ../Doc/library/ctypes.rst:1779 +msgid "" +"The returned object can only be used as a foreign function call parameter. " +"It behaves similar to ``pointer(obj)``, but the construction is a lot faster." +msgstr "" + +#: ../Doc/library/ctypes.rst:1785 +msgid "" +"This function is similar to the cast operator in C. It returns a new " +"instance of *type* which points to the same memory block as *obj*. *type* " +"must be a pointer type, and *obj* must be an object that can be interpreted " +"as a pointer." +msgstr "" + +#: ../Doc/library/ctypes.rst:1793 +msgid "" +"This function creates a mutable character buffer. The returned object is a " +"ctypes array of :class:`c_char`." +msgstr "" + +#: ../Doc/library/ctypes.rst:1796 +msgid "" +"*init_or_size* must be an integer which specifies the size of the array, or " +"a bytes object which will be used to initialize the array items." +msgstr "" + +#: ../Doc/library/ctypes.rst:1799 +msgid "" +"If a bytes object is specified as first argument, the buffer is made one " +"item larger than its length so that the last element in the array is a NUL " +"termination character. An integer can be passed as second argument which " +"allows specifying the size of the array if the length of the bytes should " +"not be used." +msgstr "" + +#: ../Doc/library/ctypes.rst:1808 +msgid "" +"This function creates a mutable unicode character buffer. The returned " +"object is a ctypes array of :class:`c_wchar`." +msgstr "" + +#: ../Doc/library/ctypes.rst:1811 +msgid "" +"*init_or_size* must be an integer which specifies the size of the array, or " +"a string which will be used to initialize the array items." +msgstr "" + +#: ../Doc/library/ctypes.rst:1814 +msgid "" +"If a string is specified as first argument, the buffer is made one item " +"larger than the length of the string so that the last element in the array " +"is a NUL termination character. An integer can be passed as second argument " +"which allows specifying the size of the array if the length of the string " +"should not be used." +msgstr "" + +#: ../Doc/library/ctypes.rst:1824 +msgid "" +"Windows only: This function is a hook which allows implementing in-process " +"COM servers with ctypes. It is called from the DllCanUnloadNow function " +"that the _ctypes extension dll exports." +msgstr "" + +#: ../Doc/library/ctypes.rst:1831 +msgid "" +"Windows only: This function is a hook which allows implementing in-process " +"COM servers with ctypes. It is called from the DllGetClassObject function " +"that the ``_ctypes`` extension dll exports." +msgstr "" + +#: ../Doc/library/ctypes.rst:1839 +msgid "" +"Try to find a library and return a pathname. *name* is the library name " +"without any prefix like ``lib``, suffix like ``.so``, ``.dylib`` or version " +"number (this is the form used for the posix linker option :option:`-l`). If " +"no library can be found, returns ``None``." +msgstr "" + +#: ../Doc/library/ctypes.rst:1850 +msgid "" +"Windows only: return the filename of the VC runtime library used by Python, " +"and by the extension modules. If the name of the library cannot be " +"determined, ``None`` is returned." +msgstr "" + +#: ../Doc/library/ctypes.rst:1854 +msgid "" +"If you need to free memory, for example, allocated by an extension module " +"with a call to the ``free(void *)``, it is important that you use the " +"function in the same library that allocated the memory." +msgstr "" + +#: ../Doc/library/ctypes.rst:1861 +msgid "" +"Windows only: Returns a textual description of the error code *code*. If no " +"error code is specified, the last error code is used by calling the Windows " +"api function GetLastError." +msgstr "" + +#: ../Doc/library/ctypes.rst:1868 +msgid "" +"Windows only: Returns the last error code set by Windows in the calling " +"thread. This function calls the Windows `GetLastError()` function directly, " +"it does not return the ctypes-private copy of the error code." +msgstr "" + +#: ../Doc/library/ctypes.rst:1874 +msgid "" +"Returns the current value of the ctypes-private copy of the system :data:" +"`errno` variable in the calling thread." +msgstr "" + +#: ../Doc/library/ctypes.rst:1879 +msgid "" +"Windows only: returns the current value of the ctypes-private copy of the " +"system :data:`LastError` variable in the calling thread." +msgstr "" + +#: ../Doc/library/ctypes.rst:1884 +msgid "" +"Same as the standard C memmove library function: copies *count* bytes from " +"*src* to *dst*. *dst* and *src* must be integers or ctypes instances that " +"can be converted to pointers." +msgstr "" + +#: ../Doc/library/ctypes.rst:1891 +msgid "" +"Same as the standard C memset library function: fills the memory block at " +"address *dst* with *count* bytes of value *c*. *dst* must be an integer " +"specifying an address, or a ctypes instance." +msgstr "" + +#: ../Doc/library/ctypes.rst:1898 +msgid "" +"This factory function creates and returns a new ctypes pointer type. Pointer " +"types are cached and reused internally, so calling this function repeatedly " +"is cheap. *type* must be a ctypes type." +msgstr "" + +#: ../Doc/library/ctypes.rst:1905 +msgid "" +"This function creates a new pointer instance, pointing to *obj*. The " +"returned object is of the type ``POINTER(type(obj))``." +msgstr "" + +#: ../Doc/library/ctypes.rst:1908 +msgid "" +"Note: If you just want to pass a pointer to an object to a foreign function " +"call, you should use ``byref(obj)`` which is much faster." +msgstr "" + +#: ../Doc/library/ctypes.rst:1914 +msgid "" +"This function resizes the internal memory buffer of *obj*, which must be an " +"instance of a ctypes type. It is not possible to make the buffer smaller " +"than the native size of the objects type, as given by ``sizeof(type(obj))``, " +"but it is possible to enlarge the buffer." +msgstr "" + +#: ../Doc/library/ctypes.rst:1922 +msgid "" +"Set the current value of the ctypes-private copy of the system :data:`errno` " +"variable in the calling thread to *value* and return the previous value." +msgstr "" + +#: ../Doc/library/ctypes.rst:1929 +msgid "" +"Windows only: set the current value of the ctypes-private copy of the " +"system :data:`LastError` variable in the calling thread to *value* and " +"return the previous value." +msgstr "" + +#: ../Doc/library/ctypes.rst:1937 +msgid "" +"Returns the size in bytes of a ctypes type or instance memory buffer. Does " +"the same as the C ``sizeof`` operator." +msgstr "" + +#: ../Doc/library/ctypes.rst:1943 +msgid "" +"This function returns the C string starting at memory address *address* as a " +"bytes object. If size is specified, it is used as size, otherwise the string " +"is assumed to be zero-terminated." +msgstr "" + +#: ../Doc/library/ctypes.rst:1950 +msgid "" +"Windows only: this function is probably the worst-named thing in ctypes. It " +"creates an instance of OSError. If *code* is not specified, " +"``GetLastError`` is called to determine the error code. If *descr* is not " +"specified, :func:`FormatError` is called to get a textual description of the " +"error." +msgstr "" + +#: ../Doc/library/ctypes.rst:1956 +msgid "An instance of :exc:`WindowsError` used to be created." +msgstr "" + +#: ../Doc/library/ctypes.rst:1962 +msgid "" +"This function returns the wide character string starting at memory address " +"*address* as a string. If *size* is specified, it is used as the number of " +"characters of the string, otherwise the string is assumed to be zero-" +"terminated." +msgstr "" + +#: ../Doc/library/ctypes.rst:1971 +msgid "Data types" +msgstr "" + +#: ../Doc/library/ctypes.rst:1976 +msgid "" +"This non-public class is the common base class of all ctypes data types. " +"Among other things, all ctypes type instances contain a memory block that " +"hold C compatible data; the address of the memory block is returned by the :" +"func:`addressof` helper function. Another instance variable is exposed as :" +"attr:`_objects`; this contains other Python objects that need to be kept " +"alive in case the memory block contains pointers." +msgstr "" + +#: ../Doc/library/ctypes.rst:1983 +msgid "" +"Common methods of ctypes data types, these are all class methods (to be " +"exact, they are methods of the :term:`metaclass`):" +msgstr "" + +#: ../Doc/library/ctypes.rst:1988 +msgid "" +"This method returns a ctypes instance that shares the buffer of the *source* " +"object. The *source* object must support the writeable buffer interface. " +"The optional *offset* parameter specifies an offset into the source buffer " +"in bytes; the default is zero. If the source buffer is not large enough a :" +"exc:`ValueError` is raised." +msgstr "" + +#: ../Doc/library/ctypes.rst:1997 +msgid "" +"This method creates a ctypes instance, copying the buffer from the *source* " +"object buffer which must be readable. The optional *offset* parameter " +"specifies an offset into the source buffer in bytes; the default is zero. " +"If the source buffer is not large enough a :exc:`ValueError` is raised." +msgstr "" + +#: ../Doc/library/ctypes.rst:2005 +msgid "" +"This method returns a ctypes type instance using the memory specified by " +"*address* which must be an integer." +msgstr "" + +#: ../Doc/library/ctypes.rst:2010 +msgid "" +"This method adapts *obj* to a ctypes type. It is called with the actual " +"object used in a foreign function call when the type is present in the " +"foreign function's :attr:`argtypes` tuple; it must return an object that can " +"be used as a function call parameter." +msgstr "" + +#: ../Doc/library/ctypes.rst:2015 +msgid "" +"All ctypes data types have a default implementation of this classmethod that " +"normally returns *obj* if that is an instance of the type. Some types " +"accept other objects as well." +msgstr "" + +#: ../Doc/library/ctypes.rst:2021 +msgid "" +"This method returns a ctypes type instance exported by a shared library. " +"*name* is the name of the symbol that exports the data, *library* is the " +"loaded shared library." +msgstr "" + +#: ../Doc/library/ctypes.rst:2025 +msgid "Common instance variables of ctypes data types:" +msgstr "" + +#: ../Doc/library/ctypes.rst:2029 +msgid "" +"Sometimes ctypes data instances do not own the memory block they contain, " +"instead they share part of the memory block of a base object. The :attr:" +"`_b_base_` read-only member is the root ctypes object that owns the memory " +"block." +msgstr "" + +#: ../Doc/library/ctypes.rst:2036 +msgid "" +"This read-only variable is true when the ctypes data instance has allocated " +"the memory block itself, false otherwise." +msgstr "" + +#: ../Doc/library/ctypes.rst:2041 +msgid "" +"This member is either ``None`` or a dictionary containing Python objects " +"that need to be kept alive so that the memory block contents is kept valid. " +"This object is only exposed for debugging; never modify the contents of this " +"dictionary." +msgstr "" + +#: ../Doc/library/ctypes.rst:2054 +msgid "" +"This non-public class is the base class of all fundamental ctypes data " +"types. It is mentioned here because it contains the common attributes of the " +"fundamental ctypes data types. :class:`_SimpleCData` is a subclass of :" +"class:`_CData`, so it inherits their methods and attributes. ctypes data " +"types that are not and do not contain pointers can now be pickled." +msgstr "" + +#: ../Doc/library/ctypes.rst:2060 +msgid "Instances have a single attribute:" +msgstr "" + +#: ../Doc/library/ctypes.rst:2064 +msgid "" +"This attribute contains the actual value of the instance. For integer and " +"pointer types, it is an integer, for character types, it is a single " +"character bytes object or string, for character pointer types it is a Python " +"bytes object or string." +msgstr "" + +#: ../Doc/library/ctypes.rst:2069 +msgid "" +"When the ``value`` attribute is retrieved from a ctypes instance, usually a " +"new object is returned each time. :mod:`ctypes` does *not* implement " +"original object return, always a new object is constructed. The same is " +"true for all other ctypes object instances." +msgstr "" + +#: ../Doc/library/ctypes.rst:2075 +msgid "" +"Fundamental data types, when returned as foreign function call results, or, " +"for example, by retrieving structure field members or array items, are " +"transparently converted to native Python types. In other words, if a " +"foreign function has a :attr:`restype` of :class:`c_char_p`, you will always " +"receive a Python bytes object, *not* a :class:`c_char_p` instance." +msgstr "" + +#: ../Doc/library/ctypes.rst:2083 +msgid "" +"Subclasses of fundamental data types do *not* inherit this behavior. So, if " +"a foreign functions :attr:`restype` is a subclass of :class:`c_void_p`, you " +"will receive an instance of this subclass from the function call. Of course, " +"you can get the value of the pointer by accessing the ``value`` attribute." +msgstr "" + +#: ../Doc/library/ctypes.rst:2088 +msgid "These are the fundamental ctypes data types:" +msgstr "" + +#: ../Doc/library/ctypes.rst:2092 +msgid "" +"Represents the C :c:type:`signed char` datatype, and interprets the value as " +"small integer. The constructor accepts an optional integer initializer; no " +"overflow checking is done." +msgstr "" + +#: ../Doc/library/ctypes.rst:2099 +msgid "" +"Represents the C :c:type:`char` datatype, and interprets the value as a " +"single character. The constructor accepts an optional string initializer, " +"the length of the string must be exactly one character." +msgstr "" + +#: ../Doc/library/ctypes.rst:2106 +msgid "" +"Represents the C :c:type:`char *` datatype when it points to a zero-" +"terminated string. For a general character pointer that may also point to " +"binary data, ``POINTER(c_char)`` must be used. The constructor accepts an " +"integer address, or a bytes object." +msgstr "" + +#: ../Doc/library/ctypes.rst:2114 +msgid "" +"Represents the C :c:type:`double` datatype. The constructor accepts an " +"optional float initializer." +msgstr "" + +#: ../Doc/library/ctypes.rst:2120 +msgid "" +"Represents the C :c:type:`long double` datatype. The constructor accepts an " +"optional float initializer. On platforms where ``sizeof(long double) == " +"sizeof(double)`` it is an alias to :class:`c_double`." +msgstr "" + +#: ../Doc/library/ctypes.rst:2126 +msgid "" +"Represents the C :c:type:`float` datatype. The constructor accepts an " +"optional float initializer." +msgstr "" + +#: ../Doc/library/ctypes.rst:2132 +msgid "" +"Represents the C :c:type:`signed int` datatype. The constructor accepts an " +"optional integer initializer; no overflow checking is done. On platforms " +"where ``sizeof(int) == sizeof(long)`` it is an alias to :class:`c_long`." +msgstr "" + +#: ../Doc/library/ctypes.rst:2139 +msgid "" +"Represents the C 8-bit :c:type:`signed int` datatype. Usually an alias for :" +"class:`c_byte`." +msgstr "" + +#: ../Doc/library/ctypes.rst:2145 +msgid "" +"Represents the C 16-bit :c:type:`signed int` datatype. Usually an alias " +"for :class:`c_short`." +msgstr "" + +#: ../Doc/library/ctypes.rst:2151 +msgid "" +"Represents the C 32-bit :c:type:`signed int` datatype. Usually an alias " +"for :class:`c_int`." +msgstr "" + +#: ../Doc/library/ctypes.rst:2157 +msgid "" +"Represents the C 64-bit :c:type:`signed int` datatype. Usually an alias " +"for :class:`c_longlong`." +msgstr "" + +#: ../Doc/library/ctypes.rst:2163 +msgid "" +"Represents the C :c:type:`signed long` datatype. The constructor accepts an " +"optional integer initializer; no overflow checking is done." +msgstr "" + +#: ../Doc/library/ctypes.rst:2169 +msgid "" +"Represents the C :c:type:`signed long long` datatype. The constructor " +"accepts an optional integer initializer; no overflow checking is done." +msgstr "" + +#: ../Doc/library/ctypes.rst:2175 +msgid "" +"Represents the C :c:type:`signed short` datatype. The constructor accepts " +"an optional integer initializer; no overflow checking is done." +msgstr "" + +#: ../Doc/library/ctypes.rst:2181 +msgid "Represents the C :c:type:`size_t` datatype." +msgstr "" + +#: ../Doc/library/ctypes.rst:2186 +msgid "Represents the C :c:type:`ssize_t` datatype." +msgstr "" + +#: ../Doc/library/ctypes.rst:2193 +msgid "" +"Represents the C :c:type:`unsigned char` datatype, it interprets the value " +"as small integer. The constructor accepts an optional integer initializer; " +"no overflow checking is done." +msgstr "" + +#: ../Doc/library/ctypes.rst:2200 +msgid "" +"Represents the C :c:type:`unsigned int` datatype. The constructor accepts " +"an optional integer initializer; no overflow checking is done. On platforms " +"where ``sizeof(int) == sizeof(long)`` it is an alias for :class:`c_ulong`." +msgstr "" + +#: ../Doc/library/ctypes.rst:2207 +msgid "" +"Represents the C 8-bit :c:type:`unsigned int` datatype. Usually an alias " +"for :class:`c_ubyte`." +msgstr "" + +#: ../Doc/library/ctypes.rst:2213 +msgid "" +"Represents the C 16-bit :c:type:`unsigned int` datatype. Usually an alias " +"for :class:`c_ushort`." +msgstr "" + +#: ../Doc/library/ctypes.rst:2219 +msgid "" +"Represents the C 32-bit :c:type:`unsigned int` datatype. Usually an alias " +"for :class:`c_uint`." +msgstr "" + +#: ../Doc/library/ctypes.rst:2225 +msgid "" +"Represents the C 64-bit :c:type:`unsigned int` datatype. Usually an alias " +"for :class:`c_ulonglong`." +msgstr "" + +#: ../Doc/library/ctypes.rst:2231 +msgid "" +"Represents the C :c:type:`unsigned long` datatype. The constructor accepts " +"an optional integer initializer; no overflow checking is done." +msgstr "" + +#: ../Doc/library/ctypes.rst:2237 +msgid "" +"Represents the C :c:type:`unsigned long long` datatype. The constructor " +"accepts an optional integer initializer; no overflow checking is done." +msgstr "" + +#: ../Doc/library/ctypes.rst:2243 +msgid "" +"Represents the C :c:type:`unsigned short` datatype. The constructor accepts " +"an optional integer initializer; no overflow checking is done." +msgstr "" + +#: ../Doc/library/ctypes.rst:2249 +msgid "" +"Represents the C :c:type:`void *` type. The value is represented as " +"integer. The constructor accepts an optional integer initializer." +msgstr "" + +#: ../Doc/library/ctypes.rst:2255 +msgid "" +"Represents the C :c:type:`wchar_t` datatype, and interprets the value as a " +"single character unicode string. The constructor accepts an optional string " +"initializer, the length of the string must be exactly one character." +msgstr "" + +#: ../Doc/library/ctypes.rst:2262 +msgid "" +"Represents the C :c:type:`wchar_t *` datatype, which must be a pointer to a " +"zero-terminated wide character string. The constructor accepts an integer " +"address, or a string." +msgstr "" + +#: ../Doc/library/ctypes.rst:2269 +msgid "" +"Represent the C :c:type:`bool` datatype (more accurately, :c:type:`_Bool` " +"from C99). Its value can be ``True`` or ``False``, and the constructor " +"accepts any object that has a truth value." +msgstr "" + +#: ../Doc/library/ctypes.rst:2276 +msgid "" +"Windows only: Represents a :c:type:`HRESULT` value, which contains success " +"or error information for a function or method call." +msgstr "" + +#: ../Doc/library/ctypes.rst:2282 +msgid "" +"Represents the C :c:type:`PyObject *` datatype. Calling this without an " +"argument creates a ``NULL`` :c:type:`PyObject *` pointer." +msgstr "" + +#: ../Doc/library/ctypes.rst:2285 +msgid "" +"The :mod:`ctypes.wintypes` module provides quite some other Windows specific " +"data types, for example :c:type:`HWND`, :c:type:`WPARAM`, or :c:type:" +"`DWORD`. Some useful structures like :c:type:`MSG` or :c:type:`RECT` are " +"also defined." +msgstr "" + +#: ../Doc/library/ctypes.rst:2293 +msgid "Structured data types" +msgstr "" + +#: ../Doc/library/ctypes.rst:2298 +msgid "Abstract base class for unions in native byte order." +msgstr "" + +#: ../Doc/library/ctypes.rst:2303 +msgid "Abstract base class for structures in *big endian* byte order." +msgstr "" + +#: ../Doc/library/ctypes.rst:2308 +msgid "Abstract base class for structures in *little endian* byte order." +msgstr "" + +#: ../Doc/library/ctypes.rst:2310 +msgid "" +"Structures with non-native byte order cannot contain pointer type fields, or " +"any other data types containing pointer type fields." +msgstr "" + +#: ../Doc/library/ctypes.rst:2316 +msgid "Abstract base class for structures in *native* byte order." +msgstr "" + +#: ../Doc/library/ctypes.rst:2318 +msgid "" +"Concrete structure and union types must be created by subclassing one of " +"these types, and at least define a :attr:`_fields_` class variable. :mod:" +"`ctypes` will create :term:`descriptor`\\s which allow reading and writing " +"the fields by direct attribute accesses. These are the" +msgstr "" + +#: ../Doc/library/ctypes.rst:2326 +msgid "" +"A sequence defining the structure fields. The items must be 2-tuples or 3-" +"tuples. The first item is the name of the field, the second item specifies " +"the type of the field; it can be any ctypes data type." +msgstr "" + +#: ../Doc/library/ctypes.rst:2330 +msgid "" +"For integer type fields like :class:`c_int`, a third optional item can be " +"given. It must be a small positive integer defining the bit width of the " +"field." +msgstr "" + +#: ../Doc/library/ctypes.rst:2334 +msgid "" +"Field names must be unique within one structure or union. This is not " +"checked, only one field can be accessed when names are repeated." +msgstr "" + +#: ../Doc/library/ctypes.rst:2337 +msgid "" +"It is possible to define the :attr:`_fields_` class variable *after* the " +"class statement that defines the Structure subclass, this allows creating " +"data types that directly or indirectly reference themselves::" +msgstr "" + +#: ../Doc/library/ctypes.rst:2347 +msgid "" +"The :attr:`_fields_` class variable must, however, be defined before the " +"type is first used (an instance is created, :func:`sizeof` is called on it, " +"and so on). Later assignments to the :attr:`_fields_` class variable will " +"raise an AttributeError." +msgstr "" + +#: ../Doc/library/ctypes.rst:2352 +msgid "" +"It is possible to defined sub-subclasses of structure types, they inherit " +"the fields of the base class plus the :attr:`_fields_` defined in the sub-" +"subclass, if any." +msgstr "" + +#: ../Doc/library/ctypes.rst:2359 +msgid "" +"An optional small integer that allows overriding the alignment of structure " +"fields in the instance. :attr:`_pack_` must already be defined when :attr:" +"`_fields_` is assigned, otherwise it will have no effect." +msgstr "" + +#: ../Doc/library/ctypes.rst:2366 +msgid "" +"An optional sequence that lists the names of unnamed (anonymous) fields. :" +"attr:`_anonymous_` must be already defined when :attr:`_fields_` is " +"assigned, otherwise it will have no effect." +msgstr "" + +#: ../Doc/library/ctypes.rst:2370 +msgid "" +"The fields listed in this variable must be structure or union type fields. :" +"mod:`ctypes` will create descriptors in the structure type that allows " +"accessing the nested fields directly, without the need to create the " +"structure or union field." +msgstr "" + +#: ../Doc/library/ctypes.rst:2375 +msgid "Here is an example type (Windows)::" +msgstr "" + +#: ../Doc/library/ctypes.rst:2388 +msgid "" +"The ``TYPEDESC`` structure describes a COM data type, the ``vt`` field " +"specifies which one of the union fields is valid. Since the ``u`` field is " +"defined as anonymous field, it is now possible to access the members " +"directly off the TYPEDESC instance. ``td.lptdesc`` and ``td.u.lptdesc`` are " +"equivalent, but the former is faster since it does not need to create a " +"temporary union instance::" +msgstr "" + +#: ../Doc/library/ctypes.rst:2400 +msgid "" +"It is possible to defined sub-subclasses of structures, they inherit the " +"fields of the base class. If the subclass definition has a separate :attr:" +"`_fields_` variable, the fields specified in this are appended to the fields " +"of the base class." +msgstr "" + +#: ../Doc/library/ctypes.rst:2405 +msgid "" +"Structure and union constructors accept both positional and keyword " +"arguments. Positional arguments are used to initialize member fields in the " +"same order as they are appear in :attr:`_fields_`. Keyword arguments in the " +"constructor are interpreted as attribute assignments, so they will " +"initialize :attr:`_fields_` with the same name, or create new attributes for " +"names not present in :attr:`_fields_`." +msgstr "" + +#: ../Doc/library/ctypes.rst:2416 +msgid "Arrays and pointers" +msgstr "" + +#: ../Doc/library/ctypes.rst:2420 +msgid "Abstract base class for arrays." +msgstr "" + +#: ../Doc/library/ctypes.rst:2422 +msgid "" +"The recommended way to create concrete array types is by multiplying any :" +"mod:`ctypes` data type with a positive integer. Alternatively, you can " +"subclass this type and define :attr:`_length_` and :attr:`_type_` class " +"variables. Array elements can be read and written using standard subscript " +"and slice accesses; for slice reads, the resulting object is *not* itself " +"an :class:`Array`." +msgstr "" + +#: ../Doc/library/ctypes.rst:2432 +msgid "" +"A positive integer specifying the number of elements in the array. Out-of-" +"range subscripts result in an :exc:`IndexError`. Will be returned by :func:" +"`len`." +msgstr "" + +#: ../Doc/library/ctypes.rst:2439 +msgid "Specifies the type of each element in the array." +msgstr "" + +#: ../Doc/library/ctypes.rst:2442 +msgid "" +"Array subclass constructors accept positional arguments, used to initialize " +"the elements in order." +msgstr "" + +#: ../Doc/library/ctypes.rst:2448 +msgid "Private, abstract base class for pointers." +msgstr "" + +#: ../Doc/library/ctypes.rst:2450 +msgid "" +"Concrete pointer types are created by calling :func:`POINTER` with the type " +"that will be pointed to; this is done automatically by :func:`pointer`." +msgstr "" + +#: ../Doc/library/ctypes.rst:2454 +msgid "" +"If a pointer points to an array, its elements can be read and written using " +"standard subscript and slice accesses. Pointer objects have no size, so :" +"func:`len` will raise :exc:`TypeError`. Negative subscripts will read from " +"the memory *before* the pointer (as in C), and out-of-range subscripts will " +"probably crash with an access violation (if you're lucky)." +msgstr "" + +#: ../Doc/library/ctypes.rst:2464 +msgid "Specifies the type pointed to." +msgstr "" + +#: ../Doc/library/ctypes.rst:2468 +msgid "" +"Returns the object to which to pointer points. Assigning to this attribute " +"changes the pointer to point to the assigned object." +msgstr "" + +#: ../Doc/library/curses.rst:2 +msgid ":mod:`curses` --- Terminal handling for character-cell displays" +msgstr "" + +#: ../Doc/library/curses.rst:14 +msgid "" +"The :mod:`curses` module provides an interface to the curses library, the de-" +"facto standard for portable advanced terminal handling." +msgstr "" + +#: ../Doc/library/curses.rst:17 +msgid "" +"While curses is most widely used in the Unix environment, versions are " +"available for Windows, DOS, and possibly other systems as well. This " +"extension module is designed to match the API of ncurses, an open-source " +"curses library hosted on Linux and the BSD variants of Unix." +msgstr "" + +#: ../Doc/library/curses.rst:24 +msgid "" +"Since version 5.4, the ncurses library decides how to interpret non-ASCII " +"data using the ``nl_langinfo`` function. That means that you have to call :" +"func:`locale.setlocale` in the application and encode Unicode strings using " +"one of the system's available encodings. This example uses the system's " +"default encoding::" +msgstr "" + +#: ../Doc/library/curses.rst:34 +msgid "Then use *code* as the encoding for :meth:`str.encode` calls." +msgstr "" + +#: ../Doc/library/curses.rst:39 +msgid "Module :mod:`curses.ascii`" +msgstr "" + +#: ../Doc/library/curses.rst:39 +msgid "" +"Utilities for working with ASCII characters, regardless of your locale " +"settings." +msgstr "" + +#: ../Doc/library/curses.rst:42 +msgid "Module :mod:`curses.panel`" +msgstr "" + +#: ../Doc/library/curses.rst:42 +msgid "A panel stack extension that adds depth to curses windows." +msgstr "" + +#: ../Doc/library/curses.rst:45 +msgid "Module :mod:`curses.textpad`" +msgstr "" + +#: ../Doc/library/curses.rst:45 +msgid "" +"Editable text widget for curses supporting :program:`Emacs`\\ -like " +"bindings." +msgstr "" + +#: ../Doc/library/curses.rst:49 +msgid ":ref:`curses-howto`" +msgstr "" + +#: ../Doc/library/curses.rst:48 +msgid "" +"Tutorial material on using curses with Python, by Andrew Kuchling and Eric " +"Raymond." +msgstr "" + +#: ../Doc/library/curses.rst:51 +msgid "" +"The :source:`Tools/demo/` directory in the Python source distribution " +"contains some example programs using the curses bindings provided by this " +"module." +msgstr "" + +#: ../Doc/library/curses.rst:60 +msgid "The module :mod:`curses` defines the following exception:" +msgstr "" + +#: ../Doc/library/curses.rst:65 +msgid "Exception raised when a curses library function returns an error." +msgstr "" + +#: ../Doc/library/curses.rst:69 +msgid "" +"Whenever *x* or *y* arguments to a function or a method are optional, they " +"default to the current cursor location. Whenever *attr* is optional, it " +"defaults to :const:`A_NORMAL`." +msgstr "" + +#: ../Doc/library/curses.rst:73 +msgid "The module :mod:`curses` defines the following functions:" +msgstr "" + +#: ../Doc/library/curses.rst:78 +msgid "" +"Return the output speed of the terminal in bits per second. On software " +"terminal emulators it will have a fixed high value. Included for historical " +"reasons; in former times, it was used to write output loops for time delays " +"and occasionally to change interfaces depending on the line speed." +msgstr "" + +#: ../Doc/library/curses.rst:86 +msgid "Emit a short attention sound." +msgstr "" + +#: ../Doc/library/curses.rst:91 +msgid "" +"Return ``True`` or ``False``, depending on whether the programmer can change " +"the colors displayed by the terminal." +msgstr "" + +#: ../Doc/library/curses.rst:97 +msgid "" +"Enter cbreak mode. In cbreak mode (sometimes called \"rare\" mode) normal " +"tty line buffering is turned off and characters are available to be read one " +"by one. However, unlike raw mode, special characters (interrupt, quit, " +"suspend, and flow control) retain their effects on the tty driver and " +"calling program. Calling first :func:`raw` then :func:`cbreak` leaves the " +"terminal in cbreak mode." +msgstr "" + +#: ../Doc/library/curses.rst:106 +msgid "" +"Return the intensity of the red, green, and blue (RGB) components in the " +"color *color_number*, which must be between ``0`` and :const:`COLORS`. A 3-" +"tuple is returned, containing the R,G,B values for the given color, which " +"will be between ``0`` (no component) and ``1000`` (maximum amount of " +"component)." +msgstr "" + +#: ../Doc/library/curses.rst:114 +msgid "" +"Return the attribute value for displaying text in the specified color. This " +"attribute value can be combined with :const:`A_STANDOUT`, :const:" +"`A_REVERSE`, and the other :const:`A_\\*` attributes. :func:`pair_number` " +"is the counterpart to this function." +msgstr "" + +#: ../Doc/library/curses.rst:122 +msgid "" +"Set the cursor state. *visibility* can be set to 0, 1, or 2, for invisible, " +"normal, or very visible. If the terminal supports the visibility requested, " +"the previous cursor state is returned; otherwise, an exception is raised. " +"On many terminals, the \"visible\" mode is an underline cursor and the " +"\"very visible\" mode is a block cursor." +msgstr "" + +#: ../Doc/library/curses.rst:131 +msgid "" +"Save the current terminal mode as the \"program\" mode, the mode when the " +"running program is using curses. (Its counterpart is the \"shell\" mode, " +"for when the program is not in curses.) Subsequent calls to :func:" +"`reset_prog_mode` will restore this mode." +msgstr "" + +#: ../Doc/library/curses.rst:139 +msgid "" +"Save the current terminal mode as the \"shell\" mode, the mode when the " +"running program is not using curses. (Its counterpart is the \"program\" " +"mode, when the program is using curses capabilities.) Subsequent calls to :" +"func:`reset_shell_mode` will restore this mode." +msgstr "" + +#: ../Doc/library/curses.rst:147 +msgid "Insert an *ms* millisecond pause in output." +msgstr "" + +#: ../Doc/library/curses.rst:152 +msgid "" +"Update the physical screen. The curses library keeps two data structures, " +"one representing the current physical screen contents and a virtual screen " +"representing the desired next state. The :func:`doupdate` ground updates " +"the physical screen to match the virtual screen." +msgstr "" + +#: ../Doc/library/curses.rst:157 +msgid "" +"The virtual screen may be updated by a :meth:`noutrefresh` call after write " +"operations such as :meth:`addstr` have been performed on a window. The " +"normal :meth:`refresh` call is simply :meth:`noutrefresh` followed by :func:" +"`doupdate`; if you have to update multiple windows, you can speed " +"performance and perhaps reduce screen flicker by issuing :meth:`noutrefresh` " +"calls on all windows, followed by a single :func:`doupdate`." +msgstr "" + +#: ../Doc/library/curses.rst:167 +msgid "" +"Enter echo mode. In echo mode, each character input is echoed to the screen " +"as it is entered." +msgstr "" + +#: ../Doc/library/curses.rst:173 +msgid "De-initialize the library, and return terminal to normal status." +msgstr "" + +#: ../Doc/library/curses.rst:178 +msgid "" +"Return the user's current erase character. Under Unix operating systems " +"this is a property of the controlling tty of the curses program, and is not " +"set by the curses library itself." +msgstr "" + +#: ../Doc/library/curses.rst:185 +msgid "" +"The :func:`.filter` routine, if used, must be called before :func:`initscr` " +"is called. The effect is that, during those calls, :envvar:`LINES` is set " +"to 1; the capabilities clear, cup, cud, cud1, cuu1, cuu, vpa are disabled; " +"and the home string is set to the value of cr. The effect is that the cursor " +"is confined to the current line, and so are screen updates. This may be " +"used for enabling character-at-a-time line editing without touching the " +"rest of the screen." +msgstr "" + +#: ../Doc/library/curses.rst:195 +msgid "" +"Flash the screen. That is, change it to reverse-video and then change it " +"back in a short interval. Some people prefer such as 'visible bell' to the " +"audible attention signal produced by :func:`beep`." +msgstr "" + +#: ../Doc/library/curses.rst:202 +msgid "" +"Flush all input buffers. This throws away any typeahead that has been " +"typed by the user and has not yet been processed by the program." +msgstr "" + +#: ../Doc/library/curses.rst:208 +msgid "" +"After :meth:`getch` returns :const:`KEY_MOUSE` to signal a mouse event, this " +"method should be call to retrieve the queued mouse event, represented as a 5-" +"tuple ``(id, x, y, z, bstate)``. *id* is an ID value used to distinguish " +"multiple devices, and *x*, *y*, *z* are the event's coordinates. (*z* is " +"currently unused.) *bstate* is an integer value whose bits will be set to " +"indicate the type of event, and will be the bitwise OR of one or more of the " +"following constants, where *n* is the button number from 1 to 4: :const:" +"`BUTTONn_PRESSED`, :const:`BUTTONn_RELEASED`, :const:`BUTTONn_CLICKED`, :" +"const:`BUTTONn_DOUBLE_CLICKED`, :const:`BUTTONn_TRIPLE_CLICKED`, :const:" +"`BUTTON_SHIFT`, :const:`BUTTON_CTRL`, :const:`BUTTON_ALT`." +msgstr "" + +#: ../Doc/library/curses.rst:222 +msgid "" +"Return the current coordinates of the virtual screen cursor in y and x. If " +"leaveok is currently true, then -1,-1 is returned." +msgstr "" + +#: ../Doc/library/curses.rst:228 +msgid "" +"Read window related data stored in the file by an earlier :func:`putwin` " +"call. The routine then creates and initializes a new window using that data, " +"returning the new window object." +msgstr "" + +#: ../Doc/library/curses.rst:235 +msgid "" +"Return ``True`` if the terminal can display colors; otherwise, return " +"``False``." +msgstr "" + +#: ../Doc/library/curses.rst:240 +msgid "" +"Return ``True`` if the terminal has insert- and delete-character " +"capabilities. This function is included for historical reasons only, as all " +"modern software terminal emulators have such capabilities." +msgstr "" + +#: ../Doc/library/curses.rst:247 +msgid "" +"Return ``True`` if the terminal has insert- and delete-line capabilities, or " +"can simulate them using scrolling regions. This function is included for " +"historical reasons only, as all modern software terminal emulators have such " +"capabilities." +msgstr "" + +#: ../Doc/library/curses.rst:255 +msgid "" +"Take a key value *ch*, and return ``True`` if the current terminal type " +"recognizes a key with that value." +msgstr "" + +#: ../Doc/library/curses.rst:261 +msgid "" +"Used for half-delay mode, which is similar to cbreak mode in that characters " +"typed by the user are immediately available to the program. However, after " +"blocking for *tenths* tenths of seconds, an exception is raised if nothing " +"has been typed. The value of *tenths* must be a number between ``1`` and " +"``255``. Use :func:`nocbreak` to leave half-delay mode." +msgstr "" + +#: ../Doc/library/curses.rst:270 +msgid "" +"Change the definition of a color, taking the number of the color to be " +"changed followed by three RGB values (for the amounts of red, green, and " +"blue components). The value of *color_number* must be between ``0`` and :" +"const:`COLORS`. Each of *r*, *g*, *b*, must be a value between ``0`` and " +"``1000``. When :func:`init_color` is used, all occurrences of that color on " +"the screen immediately change to the new definition. This function is a no-" +"op on most terminals; it is active only if :func:`can_change_color` returns " +"``1``." +msgstr "" + +#: ../Doc/library/curses.rst:281 +msgid "" +"Change the definition of a color-pair. It takes three arguments: the number " +"of the color-pair to be changed, the foreground color number, and the " +"background color number. The value of *pair_number* must be between ``1`` " +"and ``COLOR_PAIRS - 1`` (the ``0`` color pair is wired to white on black and " +"cannot be changed). The value of *fg* and *bg* arguments must be between " +"``0`` and :const:`COLORS`. If the color-pair was previously initialized, " +"the screen is refreshed and all occurrences of that color-pair are changed " +"to the new definition." +msgstr "" + +#: ../Doc/library/curses.rst:293 +msgid "" +"Initialize the library. Return a :class:`WindowObject` which represents the " +"whole screen." +msgstr "" + +#: ../Doc/library/curses.rst:298 +msgid "" +"If there is an error opening the terminal, the underlying curses library may " +"cause the interpreter to exit." +msgstr "" + +#: ../Doc/library/curses.rst:304 +msgid "" +"Return ``True`` if :func:`resize_term` would modify the window structure, " +"``False`` otherwise." +msgstr "" + +#: ../Doc/library/curses.rst:310 +msgid "" +"Return ``True`` if :func:`endwin` has been called (that is, the curses " +"library has been deinitialized)." +msgstr "" + +#: ../Doc/library/curses.rst:316 +msgid "" +"Return the name of the key numbered *k*. The name of a key generating " +"printable ASCII character is the key's character. The name of a control-key " +"combination is a two-character string consisting of a caret followed by the " +"corresponding printable ASCII character. The name of an alt-key combination " +"(128-255) is a string consisting of the prefix 'M-' followed by the name of " +"the corresponding ASCII character." +msgstr "" + +#: ../Doc/library/curses.rst:326 +msgid "" +"Return the user's current line kill character. Under Unix operating systems " +"this is a property of the controlling tty of the curses program, and is not " +"set by the curses library itself." +msgstr "" + +#: ../Doc/library/curses.rst:333 +msgid "" +"Return a string containing the terminfo long name field describing the " +"current terminal. The maximum length of a verbose description is 128 " +"characters. It is defined only after the call to :func:`initscr`." +msgstr "" + +#: ../Doc/library/curses.rst:340 +msgid "" +"If *yes* is 1, allow 8-bit characters to be input. If *yes* is 0, allow " +"only 7-bit chars." +msgstr "" + +#: ../Doc/library/curses.rst:346 +msgid "" +"Set the maximum time in milliseconds that can elapse between press and " +"release events in order for them to be recognized as a click, and return the " +"previous interval value. The default value is 200 msec, or one fifth of a " +"second." +msgstr "" + +#: ../Doc/library/curses.rst:353 +msgid "" +"Set the mouse events to be reported, and return a tuple ``(availmask, " +"oldmask)``. *availmask* indicates which of the specified mouse events can " +"be reported; on complete failure it returns 0. *oldmask* is the previous " +"value of the given window's mouse event mask. If this function is never " +"called, no mouse events are ever reported." +msgstr "" + +#: ../Doc/library/curses.rst:362 +msgid "Sleep for *ms* milliseconds." +msgstr "" + +#: ../Doc/library/curses.rst:367 +msgid "" +"Create and return a pointer to a new pad data structure with the given " +"number of lines and columns. A pad is returned as a window object." +msgstr "" + +#: ../Doc/library/curses.rst:370 +msgid "" +"A pad is like a window, except that it is not restricted by the screen size, " +"and is not necessarily associated with a particular part of the screen. " +"Pads can be used when a large window is needed, and only a part of the " +"window will be on the screen at one time. Automatic refreshes of pads (such " +"as from scrolling or echoing of input) do not occur. The :meth:`refresh` " +"and :meth:`noutrefresh` methods of a pad require 6 arguments to specify the " +"part of the pad to be displayed and the location on the screen to be used " +"for the display. The arguments are *pminrow*, *pmincol*, *sminrow*, " +"*smincol*, *smaxrow*, *smaxcol*; the *p* arguments refer to the upper left " +"corner of the pad region to be displayed and the *s* arguments define a " +"clipping box on the screen within which the pad region is to be displayed." +msgstr "" + +#: ../Doc/library/curses.rst:386 +msgid "" +"Return a new window, whose left-upper corner is at ``(begin_y, begin_x)``, " +"and whose height/width is *nlines*/*ncols*." +msgstr "" + +#: ../Doc/library/curses.rst:389 +msgid "" +"By default, the window will extend from the specified position to the lower " +"right corner of the screen." +msgstr "" + +#: ../Doc/library/curses.rst:395 +msgid "" +"Enter newline mode. This mode translates the return key into newline on " +"input, and translates newline into return and line-feed on output. Newline " +"mode is initially on." +msgstr "" + +#: ../Doc/library/curses.rst:402 +msgid "" +"Leave cbreak mode. Return to normal \"cooked\" mode with line buffering." +msgstr "" + +#: ../Doc/library/curses.rst:407 +msgid "Leave echo mode. Echoing of input characters is turned off." +msgstr "" + +#: ../Doc/library/curses.rst:412 +msgid "" +"Leave newline mode. Disable translation of return into newline on input, " +"and disable low-level translation of newline into newline/return on output " +"(but this does not change the behavior of ``addch('\\n')``, which always " +"does the equivalent of return and line feed on the virtual screen). With " +"translation off, curses can sometimes speed up vertical motion a little; " +"also, it will be able to detect the return key on input." +msgstr "" + +#: ../Doc/library/curses.rst:422 +msgid "" +"When the :func:`noqiflush` routine is used, normal flush of input and output " +"queues associated with the INTR, QUIT and SUSP characters will not be done. " +"You may want to call :func:`noqiflush` in a signal handler if you want " +"output to continue as though the interrupt had not occurred, after the " +"handler exits." +msgstr "" + +#: ../Doc/library/curses.rst:430 +msgid "Leave raw mode. Return to normal \"cooked\" mode with line buffering." +msgstr "" + +#: ../Doc/library/curses.rst:435 +msgid "" +"Return a tuple ``(fg, bg)`` containing the colors for the requested color " +"pair. The value of *pair_number* must be between ``1`` and ``COLOR_PAIRS - " +"1``." +msgstr "" + +#: ../Doc/library/curses.rst:441 +msgid "" +"Return the number of the color-pair set by the attribute value *attr*. :func:" +"`color_pair` is the counterpart to this function." +msgstr "" + +#: ../Doc/library/curses.rst:447 +msgid "" +"Equivalent to ``tputs(str, 1, putchar)``; emit the value of a specified " +"terminfo capability for the current terminal. Note that the output of :func:" +"`putp` always goes to standard output." +msgstr "" + +#: ../Doc/library/curses.rst:454 +msgid "" +"If *flag* is ``False``, the effect is the same as calling :func:`noqiflush`. " +"If *flag* is ``True``, or no argument is provided, the queues will be " +"flushed when these control characters are read." +msgstr "" + +#: ../Doc/library/curses.rst:461 +msgid "" +"Enter raw mode. In raw mode, normal line buffering and processing of " +"interrupt, quit, suspend, and flow control keys are turned off; characters " +"are presented to curses input functions one by one." +msgstr "" + +#: ../Doc/library/curses.rst:468 +msgid "" +"Restore the terminal to \"program\" mode, as previously saved by :func:" +"`def_prog_mode`." +msgstr "" + +#: ../Doc/library/curses.rst:474 +msgid "" +"Restore the terminal to \"shell\" mode, as previously saved by :func:" +"`def_shell_mode`." +msgstr "" + +#: ../Doc/library/curses.rst:480 +msgid "" +"Restore the state of the terminal modes to what it was at the last call to :" +"func:`savetty`." +msgstr "" + +#: ../Doc/library/curses.rst:486 +msgid "" +"Backend function used by :func:`resizeterm`, performing most of the work; " +"when resizing the windows, :func:`resize_term` blank-fills the areas that " +"are extended. The calling application should fill in these areas with " +"appropriate data. The :func:`resize_term` function attempts to resize all " +"windows. However, due to the calling convention of pads, it is not possible " +"to resize these without additional interaction with the application." +msgstr "" + +#: ../Doc/library/curses.rst:496 +msgid "" +"Resize the standard and current windows to the specified dimensions, and " +"adjusts other bookkeeping data used by the curses library that record the " +"window dimensions (in particular the SIGWINCH handler)." +msgstr "" + +#: ../Doc/library/curses.rst:503 +msgid "" +"Save the current state of the terminal modes in a buffer, usable by :func:" +"`resetty`." +msgstr "" + +#: ../Doc/library/curses.rst:509 +msgid "" +"Set the virtual screen cursor to *y*, *x*. If *y* and *x* are both -1, then " +"leaveok is set." +msgstr "" + +#: ../Doc/library/curses.rst:515 +msgid "" +"Initialize the terminal. *termstr* is a string giving the terminal name; if " +"omitted, the value of the :envvar:`TERM` environment variable will be used. " +"*fd* is the file descriptor to which any initialization sequences will be " +"sent; if not supplied, the file descriptor for ``sys.stdout`` will be used." +msgstr "" + +#: ../Doc/library/curses.rst:523 +msgid "" +"Must be called if the programmer wants to use colors, and before any other " +"color manipulation routine is called. It is good practice to call this " +"routine right after :func:`initscr`." +msgstr "" + +#: ../Doc/library/curses.rst:527 +msgid "" +":func:`start_color` initializes eight basic colors (black, red, green, " +"yellow, blue, magenta, cyan, and white), and two global variables in the :" +"mod:`curses` module, :const:`COLORS` and :const:`COLOR_PAIRS`, containing " +"the maximum number of colors and color-pairs the terminal can support. It " +"also restores the colors on the terminal to the values they had when the " +"terminal was just turned on." +msgstr "" + +#: ../Doc/library/curses.rst:536 +msgid "" +"Return a logical OR of all video attributes supported by the terminal. This " +"information is useful when a curses program needs complete control over the " +"appearance of the screen." +msgstr "" + +#: ../Doc/library/curses.rst:543 +msgid "" +"Return the value of the environment variable :envvar:`TERM`, truncated to 14 " +"characters." +msgstr "" + +#: ../Doc/library/curses.rst:548 +msgid "" +"Return the value of the Boolean capability corresponding to the terminfo " +"capability name *capname*. The value ``-1`` is returned if *capname* is not " +"a Boolean capability, or ``0`` if it is canceled or absent from the terminal " +"description." +msgstr "" + +#: ../Doc/library/curses.rst:556 +msgid "" +"Return the value of the numeric capability corresponding to the terminfo " +"capability name *capname*. The value ``-2`` is returned if *capname* is not " +"a numeric capability, or ``-1`` if it is canceled or absent from the " +"terminal description." +msgstr "" + +#: ../Doc/library/curses.rst:564 +msgid "" +"Return the value of the string capability corresponding to the terminfo " +"capability name *capname*. ``None`` is returned if *capname* is not a " +"string capability, or is canceled or absent from the terminal description." +msgstr "" + +#: ../Doc/library/curses.rst:571 +msgid "" +"Instantiate the string *str* with the supplied parameters, where *str* " +"should be a parameterized string obtained from the terminfo database. E.g. " +"``tparm(tigetstr(\"cup\"), 5, 3)`` could result in ``b'\\033[6;4H'``, the " +"exact result depending on terminal type." +msgstr "" + +#: ../Doc/library/curses.rst:579 +msgid "" +"Specify that the file descriptor *fd* be used for typeahead checking. If " +"*fd* is ``-1``, then no typeahead checking is done." +msgstr "" + +#: ../Doc/library/curses.rst:582 +msgid "" +"The curses library does \"line-breakout optimization\" by looking for " +"typeahead periodically while updating the screen. If input is found, and it " +"is coming from a tty, the current update is postponed until refresh or " +"doupdate is called again, allowing faster response to commands typed in " +"advance. This function allows specifying a different file descriptor for " +"typeahead checking." +msgstr "" + +#: ../Doc/library/curses.rst:591 +msgid "" +"Return a string which is a printable representation of the character *ch*. " +"Control characters are displayed as a caret followed by the character, for " +"example as ``^C``. Printing characters are left as they are." +msgstr "" + +#: ../Doc/library/curses.rst:598 +msgid "Push *ch* so the next :meth:`getch` will return it." +msgstr "" + +#: ../Doc/library/curses.rst:602 +msgid "Only one *ch* can be pushed before :meth:`getch` is called." +msgstr "" + +#: ../Doc/library/curses.rst:607 +msgid "" +"Update :envvar:`LINES` and :envvar:`COLS`. Useful for detecting manual " +"screen resize." +msgstr "" + +#: ../Doc/library/curses.rst:614 +msgid "Push *ch* so the next :meth:`get_wch` will return it." +msgstr "" + +#: ../Doc/library/curses.rst:618 +msgid "Only one *ch* can be pushed before :meth:`get_wch` is called." +msgstr "" + +#: ../Doc/library/curses.rst:625 +msgid "" +"Push a :const:`KEY_MOUSE` event onto the input queue, associating the given " +"state data with it." +msgstr "" + +#: ../Doc/library/curses.rst:631 +msgid "" +"If used, this function should be called before :func:`initscr` or newterm " +"are called. When *flag* is ``False``, the values of lines and columns " +"specified in the terminfo database will be used, even if environment " +"variables :envvar:`LINES` and :envvar:`COLUMNS` (used by default) are set, " +"or if curses is running in a window (in which case default behavior would be " +"to use the window size if :envvar:`LINES` and :envvar:`COLUMNS` are not set)." +msgstr "" + +#: ../Doc/library/curses.rst:641 +msgid "" +"Allow use of default values for colors on terminals supporting this feature. " +"Use this to support transparency in your application. The default color is " +"assigned to the color number -1. After calling this function, " +"``init_pair(x, curses.COLOR_RED, -1)`` initializes, for instance, color pair " +"*x* to a red foreground color on the default background." +msgstr "" + +#: ../Doc/library/curses.rst:650 +msgid "" +"Initialize curses and call another callable object, *func*, which should be " +"the rest of your curses-using application. If the application raises an " +"exception, this function will restore the terminal to a sane state before re-" +"raising the exception and generating a traceback. The callable object " +"*func* is then passed the main window 'stdscr' as its first argument, " +"followed by any other arguments passed to :func:`wrapper`. Before calling " +"*func*, :func:`wrapper` turns on cbreak mode, turns off echo, enables the " +"terminal keypad, and initializes colors if the terminal has color support. " +"On exit (whether normally or by exception) it restores cooked mode, turns on " +"echo, and disables the terminal keypad." +msgstr "" + +#: ../Doc/library/curses.rst:664 +msgid "Window Objects" +msgstr "" + +#: ../Doc/library/curses.rst:666 +msgid "" +"Window objects, as returned by :func:`initscr` and :func:`newwin` above, " +"have the following methods and attributes:" +msgstr "" + +#: ../Doc/library/curses.rst:675 +msgid "" +"A *character* means a C character (an ASCII code), rather than a Python " +"character (a string of length 1). (This note is true whenever the " +"documentation mentions a character.) The built-in :func:`ord` is handy for " +"conveying strings to codes." +msgstr "" + +#: ../Doc/library/curses.rst:680 +msgid "" +"Paint character *ch* at ``(y, x)`` with attributes *attr*, overwriting any " +"character previously painter at that location. By default, the character " +"position and attributes are the current settings for the window object." +msgstr "" + +#: ../Doc/library/curses.rst:688 +msgid "" +"Paint at most *n* characters of the string *str* at ``(y, x)`` with " +"attributes *attr*, overwriting anything previously on the display." +msgstr "" + +#: ../Doc/library/curses.rst:695 +msgid "" +"Paint the string *str* at ``(y, x)`` with attributes *attr*, overwriting " +"anything previously on the display." +msgstr "" + +#: ../Doc/library/curses.rst:701 +msgid "" +"Remove attribute *attr* from the \"background\" set applied to all writes to " +"the current window." +msgstr "" + +#: ../Doc/library/curses.rst:707 +msgid "" +"Add attribute *attr* from the \"background\" set applied to all writes to " +"the current window." +msgstr "" + +#: ../Doc/library/curses.rst:713 +msgid "" +"Set the \"background\" set of attributes to *attr*. This set is initially 0 " +"(no attributes)." +msgstr "" + +#: ../Doc/library/curses.rst:719 +msgid "" +"Set the background property of the window to the character *ch*, with " +"attributes *attr*. The change is then applied to every character position " +"in that window:" +msgstr "" + +#: ../Doc/library/curses.rst:723 +msgid "" +"The attribute of every character in the window is changed to the new " +"background attribute." +msgstr "" + +#: ../Doc/library/curses.rst:726 +msgid "" +"Wherever the former background character appears, it is changed to the new " +"background character." +msgstr "" + +#: ../Doc/library/curses.rst:732 +msgid "" +"Set the window's background. A window's background consists of a character " +"and any combination of attributes. The attribute part of the background is " +"combined (OR'ed) with all non-blank characters that are written into the " +"window. Both the character and attribute parts of the background are " +"combined with the blank characters. The background becomes a property of " +"the character and moves with the character through any scrolling and insert/" +"delete line/character operations." +msgstr "" + +#: ../Doc/library/curses.rst:742 +msgid "" +"Draw a border around the edges of the window. Each parameter specifies the " +"character to use for a specific part of the border; see the table below for " +"more details. The characters can be specified as integers or as one-" +"character strings." +msgstr "" + +#: ../Doc/library/curses.rst:749 +msgid "" +"A ``0`` value for any parameter will cause the default character to be used " +"for that parameter. Keyword parameters can *not* be used. The defaults are " +"listed in this table:" +msgstr "" + +#: ../Doc/library/curses.rst:754 +msgid "Parameter" +msgstr "" + +#: ../Doc/library/curses.rst:754 +msgid "Default value" +msgstr "" + +#: ../Doc/library/curses.rst:756 +msgid "*ls*" +msgstr "" + +#: ../Doc/library/curses.rst:756 +msgid "Left side" +msgstr "" + +#: ../Doc/library/curses.rst:756 ../Doc/library/curses.rst:758 +msgid ":const:`ACS_VLINE`" +msgstr "" + +#: ../Doc/library/curses.rst:758 +msgid "*rs*" +msgstr "" + +#: ../Doc/library/curses.rst:758 +msgid "Right side" +msgstr "" + +#: ../Doc/library/curses.rst:760 +msgid "*ts*" +msgstr "" + +#: ../Doc/library/curses.rst:760 +msgid "Top" +msgstr "" + +#: ../Doc/library/curses.rst:760 ../Doc/library/curses.rst:762 +msgid ":const:`ACS_HLINE`" +msgstr "" + +#: ../Doc/library/curses.rst:762 +msgid "*bs*" +msgstr "" + +#: ../Doc/library/curses.rst:762 +msgid "Bottom" +msgstr "" + +#: ../Doc/library/curses.rst:764 +msgid "*tl*" +msgstr "" + +#: ../Doc/library/curses.rst:764 +msgid "Upper-left corner" +msgstr "" + +#: ../Doc/library/curses.rst:764 +msgid ":const:`ACS_ULCORNER`" +msgstr "" + +#: ../Doc/library/curses.rst:766 +msgid "*tr*" +msgstr "" + +#: ../Doc/library/curses.rst:766 +msgid "Upper-right corner" +msgstr "" + +#: ../Doc/library/curses.rst:766 +msgid ":const:`ACS_URCORNER`" +msgstr "" + +#: ../Doc/library/curses.rst:768 +msgid "*bl*" +msgstr "" + +#: ../Doc/library/curses.rst:768 +msgid "Bottom-left corner" +msgstr "" + +#: ../Doc/library/curses.rst:768 +msgid ":const:`ACS_LLCORNER`" +msgstr "" + +#: ../Doc/library/curses.rst:770 +msgid "*br*" +msgstr "" + +#: ../Doc/library/curses.rst:770 +msgid "Bottom-right corner" +msgstr "" + +#: ../Doc/library/curses.rst:770 +msgid ":const:`ACS_LRCORNER`" +msgstr "" + +#: ../Doc/library/curses.rst:776 +msgid "" +"Similar to :meth:`border`, but both *ls* and *rs* are *vertch* and both *ts* " +"and *bs* are *horch*. The default corner characters are always used by this " +"function." +msgstr "" + +#: ../Doc/library/curses.rst:785 +msgid "" +"Set the attributes of *num* characters at the current cursor position, or at " +"position ``(y, x)`` if supplied. If no value of *num* is given or *num* = " +"-1, the attribute will be set on all the characters to the end of the " +"line. This function does not move the cursor. The changed line will be " +"touched using the :meth:`touchline` method so that the contents will be " +"redisplayed by the next window refresh." +msgstr "" + +#: ../Doc/library/curses.rst:795 +msgid "" +"Like :meth:`erase`, but also cause the whole window to be repainted upon " +"next call to :meth:`refresh`." +msgstr "" + +#: ../Doc/library/curses.rst:801 +msgid "" +"If *yes* is 1, the next call to :meth:`refresh` will clear the window " +"completely." +msgstr "" + +#: ../Doc/library/curses.rst:807 +msgid "" +"Erase from cursor to the end of the window: all lines below the cursor are " +"deleted, and then the equivalent of :meth:`clrtoeol` is performed." +msgstr "" + +#: ../Doc/library/curses.rst:813 +msgid "Erase from cursor to the end of the line." +msgstr "" + +#: ../Doc/library/curses.rst:818 +msgid "" +"Update the current cursor position of all the ancestors of the window to " +"reflect the current cursor position of the window." +msgstr "" + +#: ../Doc/library/curses.rst:824 +msgid "Delete any character at ``(y, x)``." +msgstr "" + +#: ../Doc/library/curses.rst:829 +msgid "" +"Delete the line under the cursor. All following lines are moved up by one " +"line." +msgstr "" + +#: ../Doc/library/curses.rst:835 +msgid "" +"An abbreviation for \"derive window\", :meth:`derwin` is the same as " +"calling :meth:`subwin`, except that *begin_y* and *begin_x* are relative to " +"the origin of the window, rather than relative to the entire screen. Return " +"a window object for the derived window." +msgstr "" + +#: ../Doc/library/curses.rst:843 +msgid "" +"Add character *ch* with attribute *attr*, and immediately call :meth:" +"`refresh` on the window." +msgstr "" + +#: ../Doc/library/curses.rst:849 +msgid "" +"Test whether the given pair of screen-relative character-cell coordinates " +"are enclosed by the given window, returning ``True`` or ``False``. It is " +"useful for determining what subset of the screen windows enclose the " +"location of a mouse event." +msgstr "" + +#: ../Doc/library/curses.rst:857 +msgid "" +"Encoding used to encode method arguments (Unicode strings and characters). " +"The encoding attribute is inherited from the parent window when a subwindow " +"is created, for example with :meth:`window.subwin`. By default, the locale " +"encoding is used (see :func:`locale.getpreferredencoding`)." +msgstr "" + +#: ../Doc/library/curses.rst:867 +msgid "Clear the window." +msgstr "" + +#: ../Doc/library/curses.rst:872 +msgid "Return a tuple ``(y, x)`` of co-ordinates of upper-left corner." +msgstr "" + +#: ../Doc/library/curses.rst:877 +msgid "Return the given window's current background character/attribute pair." +msgstr "" + +#: ../Doc/library/curses.rst:882 +msgid "" +"Get a character. Note that the integer returned does *not* have to be in " +"ASCII range: function keys, keypad keys and so on return numbers higher than " +"256. In no-delay mode, -1 is returned if there is no input, else :func:" +"`getch` waits until a key is pressed." +msgstr "" + +#: ../Doc/library/curses.rst:890 +msgid "" +"Get a wide character. Return a character for most keys, or an integer for " +"function keys, keypad keys, and other special keys." +msgstr "" + +#: ../Doc/library/curses.rst:898 +msgid "" +"Get a character, returning a string instead of an integer, as :meth:`getch` " +"does. Function keys, keypad keys and other special keys return a multibyte " +"string containing the key name. In no-delay mode, an exception is raised if " +"there is no input." +msgstr "" + +#: ../Doc/library/curses.rst:906 +msgid "Return a tuple ``(y, x)`` of the height and width of the window." +msgstr "" + +#: ../Doc/library/curses.rst:911 +msgid "" +"Return the beginning coordinates of this window relative to its parent " +"window into two integer variables y and x. Return ``-1, -1`` if this window " +"has no parent." +msgstr "" + +#: ../Doc/library/curses.rst:918 +msgid "Read a string from the user, with primitive line editing capacity." +msgstr "" + +#: ../Doc/library/curses.rst:923 +msgid "" +"Return a tuple ``(y, x)`` of current cursor position relative to the " +"window's upper-left corner." +msgstr "" + +#: ../Doc/library/curses.rst:930 +msgid "" +"Display a horizontal line starting at ``(y, x)`` with length *n* consisting " +"of the character *ch*." +msgstr "" + +#: ../Doc/library/curses.rst:936 +msgid "" +"If *flag* is ``False``, curses no longer considers using the hardware insert/" +"delete character feature of the terminal; if *flag* is ``True``, use of " +"character insertion and deletion is enabled. When curses is first " +"initialized, use of character insert/delete is enabled by default." +msgstr "" + +#: ../Doc/library/curses.rst:944 +msgid "" +"If called with *yes* equal to 1, :mod:`curses` will try and use hardware " +"line editing facilities. Otherwise, line insertion/deletion are disabled." +msgstr "" + +#: ../Doc/library/curses.rst:950 +msgid "" +"If *flag* is ``True``, any change in the window image automatically causes " +"the window to be refreshed; you no longer have to call :meth:`refresh` " +"yourself. However, it may degrade performance considerably, due to repeated " +"calls to wrefresh. This option is disabled by default." +msgstr "" + +#: ../Doc/library/curses.rst:958 +msgid "" +"Return the character at the given position in the window. The bottom 8 bits " +"are the character proper, and upper bits are the attributes." +msgstr "" + +#: ../Doc/library/curses.rst:965 +msgid "" +"Paint character *ch* at ``(y, x)`` with attributes *attr*, moving the line " +"from position *x* right by one character." +msgstr "" + +#: ../Doc/library/curses.rst:971 +msgid "" +"Insert *nlines* lines into the specified window above the current line. The " +"*nlines* bottom lines are lost. For negative *nlines*, delete *nlines* " +"lines starting with the one under the cursor, and move the remaining lines " +"up. The bottom *nlines* lines are cleared. The current cursor position " +"remains the same." +msgstr "" + +#: ../Doc/library/curses.rst:980 +msgid "" +"Insert a blank line under the cursor. All following lines are moved down by " +"one line." +msgstr "" + +#: ../Doc/library/curses.rst:987 +msgid "" +"Insert a character string (as many characters as will fit on the line) " +"before the character under the cursor, up to *n* characters. If *n* is " +"zero or negative, the entire string is inserted. All characters to the right " +"of the cursor are shifted right, with the rightmost characters on the line " +"being lost. The cursor position does not change (after moving to *y*, *x*, " +"if specified)." +msgstr "" + +#: ../Doc/library/curses.rst:997 +msgid "" +"Insert a character string (as many characters as will fit on the line) " +"before the character under the cursor. All characters to the right of the " +"cursor are shifted right, with the rightmost characters on the line being " +"lost. The cursor position does not change (after moving to *y*, *x*, if " +"specified)." +msgstr "" + +#: ../Doc/library/curses.rst:1006 +msgid "" +"Return a string of characters, extracted from the window starting at the " +"current cursor position, or at *y*, *x* if specified. Attributes are " +"stripped from the characters. If *n* is specified, :meth:`instr` returns a " +"string at most *n* characters long (exclusive of the trailing NUL)." +msgstr "" + +#: ../Doc/library/curses.rst:1014 +msgid "" +"Return ``True`` if the specified line was modified since the last call to :" +"meth:`refresh`; otherwise return ``False``. Raise a :exc:`curses.error` " +"exception if *line* is not valid for the given window." +msgstr "" + +#: ../Doc/library/curses.rst:1021 +msgid "" +"Return ``True`` if the specified window was modified since the last call to :" +"meth:`refresh`; otherwise return ``False``." +msgstr "" + +#: ../Doc/library/curses.rst:1027 +msgid "" +"If *yes* is 1, escape sequences generated by some keys (keypad, function " +"keys) will be interpreted by :mod:`curses`. If *yes* is 0, escape sequences " +"will be left as is in the input stream." +msgstr "" + +#: ../Doc/library/curses.rst:1034 +msgid "" +"If *yes* is 1, cursor is left where it is on update, instead of being at " +"\"cursor position.\" This reduces cursor movement where possible. If " +"possible the cursor will be made invisible." +msgstr "" + +#: ../Doc/library/curses.rst:1038 +msgid "" +"If *yes* is 0, cursor will always be at \"cursor position\" after an update." +msgstr "" + +#: ../Doc/library/curses.rst:1043 +msgid "Move cursor to ``(new_y, new_x)``." +msgstr "" + +#: ../Doc/library/curses.rst:1048 +msgid "" +"Move the window inside its parent window. The screen-relative parameters of " +"the window are not changed. This routine is used to display different parts " +"of the parent window at the same physical position on the screen." +msgstr "" + +#: ../Doc/library/curses.rst:1055 +msgid "Move the window so its upper-left corner is at ``(new_y, new_x)``." +msgstr "" + +#: ../Doc/library/curses.rst:1060 +msgid "If *yes* is ``1``, :meth:`getch` will be non-blocking." +msgstr "" + +#: ../Doc/library/curses.rst:1065 +msgid "If *yes* is ``1``, escape sequences will not be timed out." +msgstr "" + +#: ../Doc/library/curses.rst:1067 +msgid "" +"If *yes* is ``0``, after a few milliseconds, an escape sequence will not be " +"interpreted, and will be left in the input stream as is." +msgstr "" + +#: ../Doc/library/curses.rst:1073 +msgid "" +"Mark for refresh but wait. This function updates the data structure " +"representing the desired state of the window, but does not force an update " +"of the physical screen. To accomplish that, call :func:`doupdate`." +msgstr "" + +#: ../Doc/library/curses.rst:1080 +msgid "" +"Overlay the window on top of *destwin*. The windows need not be the same " +"size, only the overlapping region is copied. This copy is non-destructive, " +"which means that the current background character does not overwrite the old " +"contents of *destwin*." +msgstr "" + +#: ../Doc/library/curses.rst:1085 +msgid "" +"To get fine-grained control over the copied region, the second form of :meth:" +"`overlay` can be used. *sminrow* and *smincol* are the upper-left " +"coordinates of the source window, and the other variables mark a rectangle " +"in the destination window." +msgstr "" + +#: ../Doc/library/curses.rst:1093 +msgid "" +"Overwrite the window on top of *destwin*. The windows need not be the same " +"size, in which case only the overlapping region is copied. This copy is " +"destructive, which means that the current background character overwrites " +"the old contents of *destwin*." +msgstr "" + +#: ../Doc/library/curses.rst:1098 +msgid "" +"To get fine-grained control over the copied region, the second form of :meth:" +"`overwrite` can be used. *sminrow* and *smincol* are the upper-left " +"coordinates of the source window, the other variables mark a rectangle in " +"the destination window." +msgstr "" + +#: ../Doc/library/curses.rst:1106 +msgid "" +"Write all data associated with the window into the provided file object. " +"This information can be later retrieved using the :func:`getwin` function." +msgstr "" + +#: ../Doc/library/curses.rst:1112 +msgid "" +"Indicate that the *num* screen lines, starting at line *beg*, are corrupted " +"and should be completely redrawn on the next :meth:`refresh` call." +msgstr "" + +#: ../Doc/library/curses.rst:1118 +msgid "" +"Touch the entire window, causing it to be completely redrawn on the next :" +"meth:`refresh` call." +msgstr "" + +#: ../Doc/library/curses.rst:1124 +msgid "" +"Update the display immediately (sync actual screen with previous drawing/" +"deleting methods)." +msgstr "" + +#: ../Doc/library/curses.rst:1127 +msgid "" +"The 6 optional arguments can only be specified when the window is a pad " +"created with :func:`newpad`. The additional parameters are needed to " +"indicate what part of the pad and screen are involved. *pminrow* and " +"*pmincol* specify the upper left-hand corner of the rectangle to be " +"displayed in the pad. *sminrow*, *smincol*, *smaxrow*, and *smaxcol* " +"specify the edges of the rectangle to be displayed on the screen. The lower " +"right-hand corner of the rectangle to be displayed in the pad is calculated " +"from the screen coordinates, since the rectangles must be the same size. " +"Both rectangles must be entirely contained within their respective " +"structures. Negative values of *pminrow*, *pmincol*, *sminrow*, or " +"*smincol* are treated as if they were zero." +msgstr "" + +#: ../Doc/library/curses.rst:1141 +msgid "" +"Reallocate storage for a curses window to adjust its dimensions to the " +"specified values. If either dimension is larger than the current values, " +"the window's data is filled with blanks that have the current background " +"rendition (as set by :meth:`bkgdset`) merged into them." +msgstr "" + +#: ../Doc/library/curses.rst:1149 +msgid "Scroll the screen or scrolling region upward by *lines* lines." +msgstr "" + +#: ../Doc/library/curses.rst:1154 +msgid "" +"Control what happens when the cursor of a window is moved off the edge of " +"the window or scrolling region, either as a result of a newline action on " +"the bottom line, or typing the last character of the last line. If *flag* " +"is false, the cursor is left on the bottom line. If *flag* is true, the " +"window is scrolled up one line. Note that in order to get the physical " +"scrolling effect on the terminal, it is also necessary to call :meth:`idlok`." +msgstr "" + +#: ../Doc/library/curses.rst:1164 +msgid "" +"Set the scrolling region from line *top* to line *bottom*. All scrolling " +"actions will take place in this region." +msgstr "" + +#: ../Doc/library/curses.rst:1170 +msgid "" +"Turn off the standout attribute. On some terminals this has the side effect " +"of turning off all attributes." +msgstr "" + +#: ../Doc/library/curses.rst:1176 +msgid "Turn on attribute *A_STANDOUT*." +msgstr "" + +#: ../Doc/library/curses.rst:1182 ../Doc/library/curses.rst:1189 +msgid "" +"Return a sub-window, whose upper-left corner is at ``(begin_y, begin_x)``, " +"and whose width/height is *ncols*/*nlines*." +msgstr "" + +#: ../Doc/library/curses.rst:1192 +msgid "" +"By default, the sub-window will extend from the specified position to the " +"lower right corner of the window." +msgstr "" + +#: ../Doc/library/curses.rst:1198 +msgid "" +"Touch each location in the window that has been touched in any of its " +"ancestor windows. This routine is called by :meth:`refresh`, so it should " +"almost never be necessary to call it manually." +msgstr "" + +#: ../Doc/library/curses.rst:1205 +msgid "" +"If called with *flag* set to ``True``, then :meth:`syncup` is called " +"automatically whenever there is a change in the window." +msgstr "" + +#: ../Doc/library/curses.rst:1211 +msgid "" +"Touch all locations in ancestors of the window that have been changed in " +"the window." +msgstr "" + +#: ../Doc/library/curses.rst:1217 +msgid "" +"Set blocking or non-blocking read behavior for the window. If *delay* is " +"negative, blocking read is used (which will wait indefinitely for input). " +"If *delay* is zero, then non-blocking read is used, and -1 will be returned " +"by :meth:`getch` if no input is waiting. If *delay* is positive, then :meth:" +"`getch` will block for *delay* milliseconds, and return -1 if there is still " +"no input at the end of that time." +msgstr "" + +#: ../Doc/library/curses.rst:1227 +msgid "" +"Pretend *count* lines have been changed, starting with line *start*. If " +"*changed* is supplied, it specifies whether the affected lines are marked as " +"having been changed (*changed*\\ =1) or unchanged (*changed*\\ =0)." +msgstr "" + +#: ../Doc/library/curses.rst:1234 +msgid "" +"Pretend the whole window has been changed, for purposes of drawing " +"optimizations." +msgstr "" + +#: ../Doc/library/curses.rst:1240 +msgid "" +"Mark all lines in the window as unchanged since the last call to :meth:" +"`refresh`." +msgstr "" + +#: ../Doc/library/curses.rst:1247 +msgid "" +"Display a vertical line starting at ``(y, x)`` with length *n* consisting of " +"the character *ch*." +msgstr "" + +#: ../Doc/library/curses.rst:1254 +msgid "The :mod:`curses` module defines the following data members:" +msgstr "" + +#: ../Doc/library/curses.rst:1259 +msgid "" +"Some curses routines that return an integer, such as :func:`getch`, " +"return :const:`ERR` upon failure." +msgstr "" + +#: ../Doc/library/curses.rst:1265 +msgid "" +"Some curses routines that return an integer, such as :func:`napms`, " +"return :const:`OK` upon success." +msgstr "" + +#: ../Doc/library/curses.rst:1271 +msgid "" +"A string representing the current version of the module. Also available as :" +"const:`__version__`." +msgstr "" + +#: ../Doc/library/curses.rst:1274 +msgid "Several constants are available to specify character cell attributes:" +msgstr "" + +#: ../Doc/library/curses.rst:1277 ../Doc/library/datetime.rst:223 +#: ../Doc/library/grp.rst:18 ../Doc/library/inspect.rst:38 +#: ../Doc/library/pwd.rst:18 ../Doc/library/spwd.rst:21 +#: ../Doc/library/sys.rst:713 ../Doc/library/sys.rst:1224 +#: ../Doc/library/time.rst:536 ../Doc/library/urllib.parse.rst:92 +#: ../Doc/library/urllib.parse.rst:213 ../Doc/library/urllib.parse.rst:298 +msgid "Attribute" +msgstr "" + +#: ../Doc/library/curses.rst:1279 +msgid "``A_ALTCHARSET``" +msgstr "" + +#: ../Doc/library/curses.rst:1279 +msgid "Alternate character set mode." +msgstr "" + +#: ../Doc/library/curses.rst:1281 +msgid "``A_BLINK``" +msgstr "" + +#: ../Doc/library/curses.rst:1281 +msgid "Blink mode." +msgstr "" + +#: ../Doc/library/curses.rst:1283 +msgid "``A_BOLD``" +msgstr "" + +#: ../Doc/library/curses.rst:1283 +msgid "Bold mode." +msgstr "" + +#: ../Doc/library/curses.rst:1285 +msgid "``A_DIM``" +msgstr "" + +#: ../Doc/library/curses.rst:1285 +msgid "Dim mode." +msgstr "" + +#: ../Doc/library/curses.rst:1287 +msgid "``A_NORMAL``" +msgstr "" + +#: ../Doc/library/curses.rst:1287 +msgid "Normal attribute." +msgstr "" + +#: ../Doc/library/curses.rst:1289 +msgid "``A_REVERSE``" +msgstr "" + +#: ../Doc/library/curses.rst:1289 +msgid "Reverse background and foreground colors." +msgstr "" + +#: ../Doc/library/curses.rst:1292 +msgid "``A_STANDOUT``" +msgstr "" + +#: ../Doc/library/curses.rst:1292 +msgid "Standout mode." +msgstr "" + +#: ../Doc/library/curses.rst:1294 +msgid "``A_UNDERLINE``" +msgstr "" + +#: ../Doc/library/curses.rst:1294 +msgid "Underline mode." +msgstr "" + +#: ../Doc/library/curses.rst:1297 +msgid "" +"Keys are referred to by integer constants with names starting with " +"``KEY_``. The exact keycaps available are system dependent." +msgstr "" + +#: ../Doc/library/curses.rst:1303 +msgid "Key constant" +msgstr "" + +#: ../Doc/library/curses.rst:1303 ../Doc/library/locale.rst:65 +msgid "Key" +msgstr "" + +#: ../Doc/library/curses.rst:1305 +msgid "``KEY_MIN``" +msgstr "" + +#: ../Doc/library/curses.rst:1305 +msgid "Minimum key value" +msgstr "" + +#: ../Doc/library/curses.rst:1307 +msgid "``KEY_BREAK``" +msgstr "" + +#: ../Doc/library/curses.rst:1307 +msgid "Break key (unreliable)" +msgstr "" + +#: ../Doc/library/curses.rst:1309 +msgid "``KEY_DOWN``" +msgstr "" + +#: ../Doc/library/curses.rst:1309 +msgid "Down-arrow" +msgstr "" + +#: ../Doc/library/curses.rst:1311 +msgid "``KEY_UP``" +msgstr "" + +#: ../Doc/library/curses.rst:1311 +msgid "Up-arrow" +msgstr "" + +#: ../Doc/library/curses.rst:1313 +msgid "``KEY_LEFT``" +msgstr "" + +#: ../Doc/library/curses.rst:1313 +msgid "Left-arrow" +msgstr "" + +#: ../Doc/library/curses.rst:1315 +msgid "``KEY_RIGHT``" +msgstr "" + +#: ../Doc/library/curses.rst:1315 +msgid "Right-arrow" +msgstr "" + +#: ../Doc/library/curses.rst:1317 +msgid "``KEY_HOME``" +msgstr "" + +#: ../Doc/library/curses.rst:1317 +msgid "Home key (upward+left arrow)" +msgstr "" + +#: ../Doc/library/curses.rst:1319 +msgid "``KEY_BACKSPACE``" +msgstr "" + +#: ../Doc/library/curses.rst:1319 +msgid "Backspace (unreliable)" +msgstr "" + +#: ../Doc/library/curses.rst:1321 +msgid "``KEY_F0``" +msgstr "" + +#: ../Doc/library/curses.rst:1321 +msgid "Function keys. Up to 64 function keys are supported." +msgstr "" + +#: ../Doc/library/curses.rst:1324 +msgid "``KEY_Fn``" +msgstr "" + +#: ../Doc/library/curses.rst:1324 +msgid "Value of function key *n*" +msgstr "" + +#: ../Doc/library/curses.rst:1326 +msgid "``KEY_DL``" +msgstr "" + +#: ../Doc/library/curses.rst:1326 +msgid "Delete line" +msgstr "" + +#: ../Doc/library/curses.rst:1328 +msgid "``KEY_IL``" +msgstr "" + +#: ../Doc/library/curses.rst:1328 +msgid "Insert line" +msgstr "" + +#: ../Doc/library/curses.rst:1330 +msgid "``KEY_DC``" +msgstr "" + +#: ../Doc/library/curses.rst:1330 +msgid "Delete character" +msgstr "" + +#: ../Doc/library/curses.rst:1332 +msgid "``KEY_IC``" +msgstr "" + +#: ../Doc/library/curses.rst:1332 +msgid "Insert char or enter insert mode" +msgstr "" + +#: ../Doc/library/curses.rst:1334 +msgid "``KEY_EIC``" +msgstr "" + +#: ../Doc/library/curses.rst:1334 +msgid "Exit insert char mode" +msgstr "" + +#: ../Doc/library/curses.rst:1336 +msgid "``KEY_CLEAR``" +msgstr "" + +#: ../Doc/library/curses.rst:1336 +msgid "Clear screen" +msgstr "" + +#: ../Doc/library/curses.rst:1338 +msgid "``KEY_EOS``" +msgstr "" + +#: ../Doc/library/curses.rst:1338 +msgid "Clear to end of screen" +msgstr "" + +#: ../Doc/library/curses.rst:1340 +msgid "``KEY_EOL``" +msgstr "" + +#: ../Doc/library/curses.rst:1340 +msgid "Clear to end of line" +msgstr "" + +#: ../Doc/library/curses.rst:1342 +msgid "``KEY_SF``" +msgstr "" + +#: ../Doc/library/curses.rst:1342 +msgid "Scroll 1 line forward" +msgstr "" + +#: ../Doc/library/curses.rst:1344 +msgid "``KEY_SR``" +msgstr "" + +#: ../Doc/library/curses.rst:1344 +msgid "Scroll 1 line backward (reverse)" +msgstr "" + +#: ../Doc/library/curses.rst:1346 +msgid "``KEY_NPAGE``" +msgstr "" + +#: ../Doc/library/curses.rst:1346 +msgid "Next page" +msgstr "" + +#: ../Doc/library/curses.rst:1348 +msgid "``KEY_PPAGE``" +msgstr "" + +#: ../Doc/library/curses.rst:1348 +msgid "Previous page" +msgstr "" + +#: ../Doc/library/curses.rst:1350 +msgid "``KEY_STAB``" +msgstr "" + +#: ../Doc/library/curses.rst:1350 +msgid "Set tab" +msgstr "" + +#: ../Doc/library/curses.rst:1352 +msgid "``KEY_CTAB``" +msgstr "" + +#: ../Doc/library/curses.rst:1352 +msgid "Clear tab" +msgstr "" + +#: ../Doc/library/curses.rst:1354 +msgid "``KEY_CATAB``" +msgstr "" + +#: ../Doc/library/curses.rst:1354 +msgid "Clear all tabs" +msgstr "" + +#: ../Doc/library/curses.rst:1356 +msgid "``KEY_ENTER``" +msgstr "" + +#: ../Doc/library/curses.rst:1356 +msgid "Enter or send (unreliable)" +msgstr "" + +#: ../Doc/library/curses.rst:1358 +msgid "``KEY_SRESET``" +msgstr "" + +#: ../Doc/library/curses.rst:1358 +msgid "Soft (partial) reset (unreliable)" +msgstr "" + +#: ../Doc/library/curses.rst:1360 +msgid "``KEY_RESET``" +msgstr "" + +#: ../Doc/library/curses.rst:1360 +msgid "Reset or hard reset (unreliable)" +msgstr "" + +#: ../Doc/library/curses.rst:1362 +msgid "``KEY_PRINT``" +msgstr "" + +#: ../Doc/library/curses.rst:1362 +msgid "Print" +msgstr "" + +#: ../Doc/library/curses.rst:1364 +msgid "``KEY_LL``" +msgstr "" + +#: ../Doc/library/curses.rst:1364 +msgid "Home down or bottom (lower left)" +msgstr "" + +#: ../Doc/library/curses.rst:1366 +msgid "``KEY_A1``" +msgstr "" + +#: ../Doc/library/curses.rst:1366 +msgid "Upper left of keypad" +msgstr "" + +#: ../Doc/library/curses.rst:1368 +msgid "``KEY_A3``" +msgstr "" + +#: ../Doc/library/curses.rst:1368 +msgid "Upper right of keypad" +msgstr "" + +#: ../Doc/library/curses.rst:1370 +msgid "``KEY_B2``" +msgstr "" + +#: ../Doc/library/curses.rst:1370 +msgid "Center of keypad" +msgstr "" + +#: ../Doc/library/curses.rst:1372 +msgid "``KEY_C1``" +msgstr "" + +#: ../Doc/library/curses.rst:1372 +msgid "Lower left of keypad" +msgstr "" + +#: ../Doc/library/curses.rst:1374 +msgid "``KEY_C3``" +msgstr "" + +#: ../Doc/library/curses.rst:1374 +msgid "Lower right of keypad" +msgstr "" + +#: ../Doc/library/curses.rst:1376 +msgid "``KEY_BTAB``" +msgstr "" + +#: ../Doc/library/curses.rst:1376 +msgid "Back tab" +msgstr "" + +#: ../Doc/library/curses.rst:1378 +msgid "``KEY_BEG``" +msgstr "" + +#: ../Doc/library/curses.rst:1378 +msgid "Beg (beginning)" +msgstr "" + +#: ../Doc/library/curses.rst:1380 +msgid "``KEY_CANCEL``" +msgstr "" + +#: ../Doc/library/curses.rst:1380 ../Doc/library/curses.ascii.rst:71 +msgid "Cancel" +msgstr "" + +#: ../Doc/library/curses.rst:1382 +msgid "``KEY_CLOSE``" +msgstr "" + +#: ../Doc/library/curses.rst:1382 ../Doc/library/idle.rst:96 +msgid "Close" +msgstr "" + +#: ../Doc/library/curses.rst:1384 +msgid "``KEY_COMMAND``" +msgstr "" + +#: ../Doc/library/curses.rst:1384 +msgid "Cmd (command)" +msgstr "" + +#: ../Doc/library/curses.rst:1386 +msgid "``KEY_COPY``" +msgstr "" + +#: ../Doc/library/curses.rst:1386 ../Doc/library/idle.rst:115 +#: ../Doc/library/idle.rst:326 +msgid "Copy" +msgstr "" + +#: ../Doc/library/curses.rst:1388 +msgid "``KEY_CREATE``" +msgstr "" + +#: ../Doc/library/curses.rst:1388 +msgid "Create" +msgstr "" + +#: ../Doc/library/curses.rst:1390 +msgid "``KEY_END``" +msgstr "" + +#: ../Doc/library/curses.rst:1390 +msgid "End" +msgstr "" + +#: ../Doc/library/curses.rst:1392 +msgid "``KEY_EXIT``" +msgstr "" + +#: ../Doc/library/curses.rst:1392 ../Doc/library/idle.rst:99 +msgid "Exit" +msgstr "" + +#: ../Doc/library/curses.rst:1394 +msgid "``KEY_FIND``" +msgstr "" + +#: ../Doc/library/curses.rst:1394 +msgid "Find" +msgstr "" + +#: ../Doc/library/curses.rst:1396 +msgid "``KEY_HELP``" +msgstr "" + +#: ../Doc/library/curses.rst:1396 +msgid "Help" +msgstr "" + +#: ../Doc/library/curses.rst:1398 +msgid "``KEY_MARK``" +msgstr "" + +#: ../Doc/library/curses.rst:1398 +msgid "Mark" +msgstr "" + +#: ../Doc/library/curses.rst:1400 +msgid "``KEY_MESSAGE``" +msgstr "" + +#: ../Doc/library/curses.rst:1400 +msgid "Message" +msgstr "" + +#: ../Doc/library/curses.rst:1402 +msgid "``KEY_MOVE``" +msgstr "" + +#: ../Doc/library/curses.rst:1402 +msgid "Move" +msgstr "" + +#: ../Doc/library/curses.rst:1404 +msgid "``KEY_NEXT``" +msgstr "" + +#: ../Doc/library/curses.rst:1404 +msgid "Next" +msgstr "" + +#: ../Doc/library/curses.rst:1406 +msgid "``KEY_OPEN``" +msgstr "" + +#: ../Doc/library/curses.rst:1406 +msgid "Open" +msgstr "" + +#: ../Doc/library/curses.rst:1408 +msgid "``KEY_OPTIONS``" +msgstr "" + +#: ../Doc/library/curses.rst:1408 ../Doc/library/tkinter.ttk.rst:312 +#: ../Doc/library/tkinter.ttk.rst:393 ../Doc/library/tkinter.ttk.rst:583 +#: ../Doc/library/tkinter.ttk.rst:654 ../Doc/library/tkinter.ttk.rst:722 +msgid "Options" +msgstr "" + +#: ../Doc/library/curses.rst:1410 +msgid "``KEY_PREVIOUS``" +msgstr "" + +#: ../Doc/library/curses.rst:1410 +msgid "Prev (previous)" +msgstr "" + +#: ../Doc/library/curses.rst:1412 +msgid "``KEY_REDO``" +msgstr "" + +#: ../Doc/library/curses.rst:1412 ../Doc/library/idle.rst:109 +msgid "Redo" +msgstr "" + +#: ../Doc/library/curses.rst:1414 +msgid "``KEY_REFERENCE``" +msgstr "" + +#: ../Doc/library/curses.rst:1414 +msgid "Ref (reference)" +msgstr "" + +#: ../Doc/library/curses.rst:1416 +msgid "``KEY_REFRESH``" +msgstr "" + +#: ../Doc/library/curses.rst:1416 +msgid "Refresh" +msgstr "" + +#: ../Doc/library/curses.rst:1418 +msgid "``KEY_REPLACE``" +msgstr "" + +#: ../Doc/library/curses.rst:1418 +msgid "Replace" +msgstr "" + +#: ../Doc/library/curses.rst:1420 +msgid "``KEY_RESTART``" +msgstr "" + +#: ../Doc/library/curses.rst:1420 +msgid "Restart" +msgstr "" + +#: ../Doc/library/curses.rst:1422 +msgid "``KEY_RESUME``" +msgstr "" + +#: ../Doc/library/curses.rst:1422 +msgid "Resume" +msgstr "" + +#: ../Doc/library/curses.rst:1424 +msgid "``KEY_SAVE``" +msgstr "" + +#: ../Doc/library/curses.rst:1424 ../Doc/library/idle.rst:82 +msgid "Save" +msgstr "" + +#: ../Doc/library/curses.rst:1426 +msgid "``KEY_SBEG``" +msgstr "" + +#: ../Doc/library/curses.rst:1426 +msgid "Shifted Beg (beginning)" +msgstr "" + +#: ../Doc/library/curses.rst:1428 +msgid "``KEY_SCANCEL``" +msgstr "" + +#: ../Doc/library/curses.rst:1428 +msgid "Shifted Cancel" +msgstr "" + +#: ../Doc/library/curses.rst:1430 +msgid "``KEY_SCOMMAND``" +msgstr "" + +#: ../Doc/library/curses.rst:1430 +msgid "Shifted Command" +msgstr "" + +#: ../Doc/library/curses.rst:1432 +msgid "``KEY_SCOPY``" +msgstr "" + +#: ../Doc/library/curses.rst:1432 +msgid "Shifted Copy" +msgstr "" + +#: ../Doc/library/curses.rst:1434 +msgid "``KEY_SCREATE``" +msgstr "" + +#: ../Doc/library/curses.rst:1434 +msgid "Shifted Create" +msgstr "" + +#: ../Doc/library/curses.rst:1436 +msgid "``KEY_SDC``" +msgstr "" + +#: ../Doc/library/curses.rst:1436 +msgid "Shifted Delete char" +msgstr "" + +#: ../Doc/library/curses.rst:1438 +msgid "``KEY_SDL``" +msgstr "" + +#: ../Doc/library/curses.rst:1438 +msgid "Shifted Delete line" +msgstr "" + +#: ../Doc/library/curses.rst:1440 +msgid "``KEY_SELECT``" +msgstr "" + +#: ../Doc/library/curses.rst:1440 +msgid "Select" +msgstr "" + +#: ../Doc/library/curses.rst:1442 +msgid "``KEY_SEND``" +msgstr "" + +#: ../Doc/library/curses.rst:1442 +msgid "Shifted End" +msgstr "" + +#: ../Doc/library/curses.rst:1444 +msgid "``KEY_SEOL``" +msgstr "" + +#: ../Doc/library/curses.rst:1444 +msgid "Shifted Clear line" +msgstr "" + +#: ../Doc/library/curses.rst:1446 +msgid "``KEY_SEXIT``" +msgstr "" + +#: ../Doc/library/curses.rst:1446 +msgid "Shifted Dxit" +msgstr "" + +#: ../Doc/library/curses.rst:1448 +msgid "``KEY_SFIND``" +msgstr "" + +#: ../Doc/library/curses.rst:1448 +msgid "Shifted Find" +msgstr "" + +#: ../Doc/library/curses.rst:1450 +msgid "``KEY_SHELP``" +msgstr "" + +#: ../Doc/library/curses.rst:1450 +msgid "Shifted Help" +msgstr "" + +#: ../Doc/library/curses.rst:1452 +msgid "``KEY_SHOME``" +msgstr "" + +#: ../Doc/library/curses.rst:1452 +msgid "Shifted Home" +msgstr "" + +#: ../Doc/library/curses.rst:1454 +msgid "``KEY_SIC``" +msgstr "" + +#: ../Doc/library/curses.rst:1454 +msgid "Shifted Input" +msgstr "" + +#: ../Doc/library/curses.rst:1456 +msgid "``KEY_SLEFT``" +msgstr "" + +#: ../Doc/library/curses.rst:1456 +msgid "Shifted Left arrow" +msgstr "" + +#: ../Doc/library/curses.rst:1458 +msgid "``KEY_SMESSAGE``" +msgstr "" + +#: ../Doc/library/curses.rst:1458 +msgid "Shifted Message" +msgstr "" + +#: ../Doc/library/curses.rst:1460 +msgid "``KEY_SMOVE``" +msgstr "" + +#: ../Doc/library/curses.rst:1460 +msgid "Shifted Move" +msgstr "" + +#: ../Doc/library/curses.rst:1462 +msgid "``KEY_SNEXT``" +msgstr "" + +#: ../Doc/library/curses.rst:1462 +msgid "Shifted Next" +msgstr "" + +#: ../Doc/library/curses.rst:1464 +msgid "``KEY_SOPTIONS``" +msgstr "" + +#: ../Doc/library/curses.rst:1464 +msgid "Shifted Options" +msgstr "" + +#: ../Doc/library/curses.rst:1466 +msgid "``KEY_SPREVIOUS``" +msgstr "" + +#: ../Doc/library/curses.rst:1466 +msgid "Shifted Prev" +msgstr "" + +#: ../Doc/library/curses.rst:1468 +msgid "``KEY_SPRINT``" +msgstr "" + +#: ../Doc/library/curses.rst:1468 +msgid "Shifted Print" +msgstr "" + +#: ../Doc/library/curses.rst:1470 +msgid "``KEY_SREDO``" +msgstr "" + +#: ../Doc/library/curses.rst:1470 +msgid "Shifted Redo" +msgstr "" + +#: ../Doc/library/curses.rst:1472 +msgid "``KEY_SREPLACE``" +msgstr "" + +#: ../Doc/library/curses.rst:1472 +msgid "Shifted Replace" +msgstr "" + +#: ../Doc/library/curses.rst:1474 +msgid "``KEY_SRIGHT``" +msgstr "" + +#: ../Doc/library/curses.rst:1474 +msgid "Shifted Right arrow" +msgstr "" + +#: ../Doc/library/curses.rst:1476 +msgid "``KEY_SRSUME``" +msgstr "" + +#: ../Doc/library/curses.rst:1476 +msgid "Shifted Resume" +msgstr "" + +#: ../Doc/library/curses.rst:1478 +msgid "``KEY_SSAVE``" +msgstr "" + +#: ../Doc/library/curses.rst:1478 +msgid "Shifted Save" +msgstr "" + +#: ../Doc/library/curses.rst:1480 +msgid "``KEY_SSUSPEND``" +msgstr "" + +#: ../Doc/library/curses.rst:1480 +msgid "Shifted Suspend" +msgstr "" + +#: ../Doc/library/curses.rst:1482 +msgid "``KEY_SUNDO``" +msgstr "" + +#: ../Doc/library/curses.rst:1482 +msgid "Shifted Undo" +msgstr "" + +#: ../Doc/library/curses.rst:1484 +msgid "``KEY_SUSPEND``" +msgstr "" + +#: ../Doc/library/curses.rst:1484 +msgid "Suspend" +msgstr "" + +#: ../Doc/library/curses.rst:1486 +msgid "``KEY_UNDO``" +msgstr "" + +#: ../Doc/library/curses.rst:1486 ../Doc/library/idle.rst:106 +msgid "Undo" +msgstr "" + +#: ../Doc/library/curses.rst:1488 +msgid "``KEY_MOUSE``" +msgstr "" + +#: ../Doc/library/curses.rst:1488 +msgid "Mouse event has occurred" +msgstr "" + +#: ../Doc/library/curses.rst:1490 +msgid "``KEY_RESIZE``" +msgstr "" + +#: ../Doc/library/curses.rst:1490 +msgid "Terminal resize event" +msgstr "" + +#: ../Doc/library/curses.rst:1492 +msgid "``KEY_MAX``" +msgstr "" + +#: ../Doc/library/curses.rst:1492 +msgid "Maximum key value" +msgstr "" + +#: ../Doc/library/curses.rst:1495 +msgid "" +"On VT100s and their software emulations, such as X terminal emulators, there " +"are normally at least four function keys (:const:`KEY_F1`, :const:`KEY_F2`, :" +"const:`KEY_F3`, :const:`KEY_F4`) available, and the arrow keys mapped to :" +"const:`KEY_UP`, :const:`KEY_DOWN`, :const:`KEY_LEFT` and :const:`KEY_RIGHT` " +"in the obvious way. If your machine has a PC keyboard, it is safe to expect " +"arrow keys and twelve function keys (older PC keyboards may have only ten " +"function keys); also, the following keypad mappings are standard:" +msgstr "" + +#: ../Doc/library/curses.rst:1504 +msgid "Keycap" +msgstr "" + +#: ../Doc/library/curses.rst:1506 +msgid ":kbd:`Insert`" +msgstr "" + +#: ../Doc/library/curses.rst:1506 +msgid "KEY_IC" +msgstr "" + +#: ../Doc/library/curses.rst:1508 +msgid ":kbd:`Delete`" +msgstr "" + +#: ../Doc/library/curses.rst:1508 +msgid "KEY_DC" +msgstr "" + +#: ../Doc/library/curses.rst:1510 +msgid ":kbd:`Home`" +msgstr "" + +#: ../Doc/library/curses.rst:1510 +msgid "KEY_HOME" +msgstr "" + +#: ../Doc/library/curses.rst:1512 +msgid ":kbd:`End`" +msgstr "" + +#: ../Doc/library/curses.rst:1512 +msgid "KEY_END" +msgstr "" + +#: ../Doc/library/curses.rst:1514 +msgid ":kbd:`Page Up`" +msgstr "" + +#: ../Doc/library/curses.rst:1514 +msgid "KEY_PPAGE" +msgstr "" + +#: ../Doc/library/curses.rst:1516 +msgid ":kbd:`Page Down`" +msgstr "" + +#: ../Doc/library/curses.rst:1516 +msgid "KEY_NPAGE" +msgstr "" + +#: ../Doc/library/curses.rst:1519 +msgid "" +"The following table lists characters from the alternate character set. These " +"are inherited from the VT100 terminal, and will generally be available on " +"software emulations such as X terminals. When there is no graphic " +"available, curses falls back on a crude printable ASCII approximation." +msgstr "" + +#: ../Doc/library/curses.rst:1526 +msgid "These are available only after :func:`initscr` has been called." +msgstr "" + +#: ../Doc/library/curses.rst:1529 +msgid "ACS code" +msgstr "" + +#: ../Doc/library/curses.rst:1531 +msgid "``ACS_BBSS``" +msgstr "" + +#: ../Doc/library/curses.rst:1531 +msgid "alternate name for upper right corner" +msgstr "" + +#: ../Doc/library/curses.rst:1533 +msgid "``ACS_BLOCK``" +msgstr "" + +#: ../Doc/library/curses.rst:1533 +msgid "solid square block" +msgstr "" + +#: ../Doc/library/curses.rst:1535 +msgid "``ACS_BOARD``" +msgstr "" + +#: ../Doc/library/curses.rst:1535 +msgid "board of squares" +msgstr "" + +#: ../Doc/library/curses.rst:1537 +msgid "``ACS_BSBS``" +msgstr "" + +#: ../Doc/library/curses.rst:1537 +msgid "alternate name for horizontal line" +msgstr "" + +#: ../Doc/library/curses.rst:1539 +msgid "``ACS_BSSB``" +msgstr "" + +#: ../Doc/library/curses.rst:1539 +msgid "alternate name for upper left corner" +msgstr "" + +#: ../Doc/library/curses.rst:1541 +msgid "``ACS_BSSS``" +msgstr "" + +#: ../Doc/library/curses.rst:1541 +msgid "alternate name for top tee" +msgstr "" + +#: ../Doc/library/curses.rst:1543 +msgid "``ACS_BTEE``" +msgstr "" + +#: ../Doc/library/curses.rst:1543 +msgid "bottom tee" +msgstr "" + +#: ../Doc/library/curses.rst:1545 +msgid "``ACS_BULLET``" +msgstr "" + +#: ../Doc/library/curses.rst:1545 +msgid "bullet" +msgstr "" + +#: ../Doc/library/curses.rst:1547 +msgid "``ACS_CKBOARD``" +msgstr "" + +#: ../Doc/library/curses.rst:1547 +msgid "checker board (stipple)" +msgstr "" + +#: ../Doc/library/curses.rst:1549 +msgid "``ACS_DARROW``" +msgstr "" + +#: ../Doc/library/curses.rst:1549 +msgid "arrow pointing down" +msgstr "" + +#: ../Doc/library/curses.rst:1551 +msgid "``ACS_DEGREE``" +msgstr "" + +#: ../Doc/library/curses.rst:1551 +msgid "degree symbol" +msgstr "" + +#: ../Doc/library/curses.rst:1553 +msgid "``ACS_DIAMOND``" +msgstr "" + +#: ../Doc/library/curses.rst:1553 +msgid "diamond" +msgstr "" + +#: ../Doc/library/curses.rst:1555 +msgid "``ACS_GEQUAL``" +msgstr "" + +#: ../Doc/library/curses.rst:1555 +msgid "greater-than-or-equal-to" +msgstr "" + +#: ../Doc/library/curses.rst:1557 +msgid "``ACS_HLINE``" +msgstr "" + +#: ../Doc/library/curses.rst:1557 +msgid "horizontal line" +msgstr "" + +#: ../Doc/library/curses.rst:1559 +msgid "``ACS_LANTERN``" +msgstr "" + +#: ../Doc/library/curses.rst:1559 +msgid "lantern symbol" +msgstr "" + +#: ../Doc/library/curses.rst:1561 +msgid "``ACS_LARROW``" +msgstr "" + +#: ../Doc/library/curses.rst:1561 +msgid "left arrow" +msgstr "" + +#: ../Doc/library/curses.rst:1563 +msgid "``ACS_LEQUAL``" +msgstr "" + +#: ../Doc/library/curses.rst:1563 +msgid "less-than-or-equal-to" +msgstr "" + +#: ../Doc/library/curses.rst:1565 +msgid "``ACS_LLCORNER``" +msgstr "" + +#: ../Doc/library/curses.rst:1565 +msgid "lower left-hand corner" +msgstr "" + +#: ../Doc/library/curses.rst:1567 +msgid "``ACS_LRCORNER``" +msgstr "" + +#: ../Doc/library/curses.rst:1567 +msgid "lower right-hand corner" +msgstr "" + +#: ../Doc/library/curses.rst:1569 +msgid "``ACS_LTEE``" +msgstr "" + +#: ../Doc/library/curses.rst:1569 +msgid "left tee" +msgstr "" + +#: ../Doc/library/curses.rst:1571 +msgid "``ACS_NEQUAL``" +msgstr "" + +#: ../Doc/library/curses.rst:1571 +msgid "not-equal sign" +msgstr "" + +#: ../Doc/library/curses.rst:1573 +msgid "``ACS_PI``" +msgstr "" + +#: ../Doc/library/curses.rst:1573 +msgid "letter pi" +msgstr "" + +#: ../Doc/library/curses.rst:1575 +msgid "``ACS_PLMINUS``" +msgstr "" + +#: ../Doc/library/curses.rst:1575 +msgid "plus-or-minus sign" +msgstr "" + +#: ../Doc/library/curses.rst:1577 +msgid "``ACS_PLUS``" +msgstr "" + +#: ../Doc/library/curses.rst:1577 +msgid "big plus sign" +msgstr "" + +#: ../Doc/library/curses.rst:1579 +msgid "``ACS_RARROW``" +msgstr "" + +#: ../Doc/library/curses.rst:1579 +msgid "right arrow" +msgstr "" + +#: ../Doc/library/curses.rst:1581 +msgid "``ACS_RTEE``" +msgstr "" + +#: ../Doc/library/curses.rst:1581 +msgid "right tee" +msgstr "" + +#: ../Doc/library/curses.rst:1583 +msgid "``ACS_S1``" +msgstr "" + +#: ../Doc/library/curses.rst:1583 +msgid "scan line 1" +msgstr "" + +#: ../Doc/library/curses.rst:1585 +msgid "``ACS_S3``" +msgstr "" + +#: ../Doc/library/curses.rst:1585 +msgid "scan line 3" +msgstr "" + +#: ../Doc/library/curses.rst:1587 +msgid "``ACS_S7``" +msgstr "" + +#: ../Doc/library/curses.rst:1587 +msgid "scan line 7" +msgstr "" + +#: ../Doc/library/curses.rst:1589 +msgid "``ACS_S9``" +msgstr "" + +#: ../Doc/library/curses.rst:1589 +msgid "scan line 9" +msgstr "" + +#: ../Doc/library/curses.rst:1591 +msgid "``ACS_SBBS``" +msgstr "" + +#: ../Doc/library/curses.rst:1591 +msgid "alternate name for lower right corner" +msgstr "" + +#: ../Doc/library/curses.rst:1593 +msgid "``ACS_SBSB``" +msgstr "" + +#: ../Doc/library/curses.rst:1593 +msgid "alternate name for vertical line" +msgstr "" + +#: ../Doc/library/curses.rst:1595 +msgid "``ACS_SBSS``" +msgstr "" + +#: ../Doc/library/curses.rst:1595 +msgid "alternate name for right tee" +msgstr "" + +#: ../Doc/library/curses.rst:1597 +msgid "``ACS_SSBB``" +msgstr "" + +#: ../Doc/library/curses.rst:1597 +msgid "alternate name for lower left corner" +msgstr "" + +#: ../Doc/library/curses.rst:1599 +msgid "``ACS_SSBS``" +msgstr "" + +#: ../Doc/library/curses.rst:1599 +msgid "alternate name for bottom tee" +msgstr "" + +#: ../Doc/library/curses.rst:1601 +msgid "``ACS_SSSB``" +msgstr "" + +#: ../Doc/library/curses.rst:1601 +msgid "alternate name for left tee" +msgstr "" + +#: ../Doc/library/curses.rst:1603 +msgid "``ACS_SSSS``" +msgstr "" + +#: ../Doc/library/curses.rst:1603 +msgid "alternate name for crossover or big plus" +msgstr "" + +#: ../Doc/library/curses.rst:1605 +msgid "``ACS_STERLING``" +msgstr "" + +#: ../Doc/library/curses.rst:1605 +msgid "pound sterling" +msgstr "" + +#: ../Doc/library/curses.rst:1607 +msgid "``ACS_TTEE``" +msgstr "" + +#: ../Doc/library/curses.rst:1607 +msgid "top tee" +msgstr "" + +#: ../Doc/library/curses.rst:1609 +msgid "``ACS_UARROW``" +msgstr "" + +#: ../Doc/library/curses.rst:1609 +msgid "up arrow" +msgstr "" + +#: ../Doc/library/curses.rst:1611 +msgid "``ACS_ULCORNER``" +msgstr "" + +#: ../Doc/library/curses.rst:1611 +msgid "upper left corner" +msgstr "" + +#: ../Doc/library/curses.rst:1613 +msgid "``ACS_URCORNER``" +msgstr "" + +#: ../Doc/library/curses.rst:1613 +msgid "upper right corner" +msgstr "" + +#: ../Doc/library/curses.rst:1615 +msgid "``ACS_VLINE``" +msgstr "" + +#: ../Doc/library/curses.rst:1615 +msgid "vertical line" +msgstr "" + +#: ../Doc/library/curses.rst:1618 +msgid "The following table lists the predefined colors:" +msgstr "" + +#: ../Doc/library/curses.rst:1621 +msgid "Color" +msgstr "" + +#: ../Doc/library/curses.rst:1623 +msgid "``COLOR_BLACK``" +msgstr "" + +#: ../Doc/library/curses.rst:1623 +msgid "Black" +msgstr "" + +#: ../Doc/library/curses.rst:1625 +msgid "``COLOR_BLUE``" +msgstr "" + +#: ../Doc/library/curses.rst:1625 +msgid "Blue" +msgstr "" + +#: ../Doc/library/curses.rst:1627 +msgid "``COLOR_CYAN``" +msgstr "" + +#: ../Doc/library/curses.rst:1627 +msgid "Cyan (light greenish blue)" +msgstr "" + +#: ../Doc/library/curses.rst:1629 +msgid "``COLOR_GREEN``" +msgstr "" + +#: ../Doc/library/curses.rst:1629 +msgid "Green" +msgstr "" + +#: ../Doc/library/curses.rst:1631 +msgid "``COLOR_MAGENTA``" +msgstr "" + +#: ../Doc/library/curses.rst:1631 +msgid "Magenta (purplish red)" +msgstr "" + +#: ../Doc/library/curses.rst:1633 +msgid "``COLOR_RED``" +msgstr "" + +#: ../Doc/library/curses.rst:1633 +msgid "Red" +msgstr "" + +#: ../Doc/library/curses.rst:1635 +msgid "``COLOR_WHITE``" +msgstr "" + +#: ../Doc/library/curses.rst:1635 +msgid "White" +msgstr "" + +#: ../Doc/library/curses.rst:1637 +msgid "``COLOR_YELLOW``" +msgstr "" + +#: ../Doc/library/curses.rst:1637 +msgid "Yellow" +msgstr "" + +#: ../Doc/library/curses.rst:1642 +msgid ":mod:`curses.textpad` --- Text input widget for curses programs" +msgstr "" + +#: ../Doc/library/curses.rst:1650 +msgid "" +"The :mod:`curses.textpad` module provides a :class:`Textbox` class that " +"handles elementary text editing in a curses window, supporting a set of " +"keybindings resembling those of Emacs (thus, also of Netscape Navigator, " +"BBedit 6.x, FrameMaker, and many other programs). The module also provides " +"a rectangle-drawing function useful for framing text boxes or for other " +"purposes." +msgstr "" + +#: ../Doc/library/curses.rst:1656 +msgid "The module :mod:`curses.textpad` defines the following function:" +msgstr "" + +#: ../Doc/library/curses.rst:1661 +msgid "" +"Draw a rectangle. The first argument must be a window object; the remaining " +"arguments are coordinates relative to that window. The second and third " +"arguments are the y and x coordinates of the upper left hand corner of the " +"rectangle to be drawn; the fourth and fifth arguments are the y and x " +"coordinates of the lower right hand corner. The rectangle will be drawn " +"using VT100/IBM PC forms characters on terminals that make this possible " +"(including xterm and most other software terminal emulators). Otherwise it " +"will be drawn with ASCII dashes, vertical bars, and plus signs." +msgstr "" + +#: ../Doc/library/curses.rst:1674 +msgid "Textbox objects" +msgstr "" + +#: ../Doc/library/curses.rst:1676 +msgid "You can instantiate a :class:`Textbox` object as follows:" +msgstr "" + +#: ../Doc/library/curses.rst:1681 +msgid "" +"Return a textbox widget object. The *win* argument should be a curses :" +"class:`WindowObject` in which the textbox is to be contained. The edit " +"cursor of the textbox is initially located at the upper left hand corner of " +"the containing window, with coordinates ``(0, 0)``. The instance's :attr:" +"`stripspaces` flag is initially on." +msgstr "" + +#: ../Doc/library/curses.rst:1687 +msgid ":class:`Textbox` objects have the following methods:" +msgstr "" + +#: ../Doc/library/curses.rst:1692 +msgid "" +"This is the entry point you will normally use. It accepts editing " +"keystrokes until one of the termination keystrokes is entered. If " +"*validator* is supplied, it must be a function. It will be called for each " +"keystroke entered with the keystroke as a parameter; command dispatch is " +"done on the result. This method returns the window contents as a string; " +"whether blanks in the window are included is affected by the :attr:" +"`stripspaces` attribute." +msgstr "" + +#: ../Doc/library/curses.rst:1703 +msgid "" +"Process a single command keystroke. Here are the supported special " +"keystrokes:" +msgstr "" + +#: ../Doc/library/curses.rst:1707 ../Doc/library/curses.rst:1745 +msgid "Keystroke" +msgstr "" + +#: ../Doc/library/curses.rst:1707 ../Doc/library/tarfile.rst:117 +msgid "Action" +msgstr "" + +#: ../Doc/library/curses.rst:1709 +msgid ":kbd:`Control-A`" +msgstr "" + +#: ../Doc/library/curses.rst:1709 +msgid "Go to left edge of window." +msgstr "" + +#: ../Doc/library/curses.rst:1711 ../Doc/library/curses.rst:1747 +msgid ":kbd:`Control-B`" +msgstr "" + +#: ../Doc/library/curses.rst:1711 +msgid "Cursor left, wrapping to previous line if appropriate." +msgstr "" + +#: ../Doc/library/curses.rst:1714 +msgid ":kbd:`Control-D`" +msgstr "" + +#: ../Doc/library/curses.rst:1714 +msgid "Delete character under cursor." +msgstr "" + +#: ../Doc/library/curses.rst:1716 +msgid ":kbd:`Control-E`" +msgstr "" + +#: ../Doc/library/curses.rst:1716 +msgid "Go to right edge (stripspaces off) or end of line (stripspaces on)." +msgstr "" + +#: ../Doc/library/curses.rst:1719 ../Doc/library/curses.rst:1749 +msgid ":kbd:`Control-F`" +msgstr "" + +#: ../Doc/library/curses.rst:1719 +msgid "Cursor right, wrapping to next line when appropriate." +msgstr "" + +#: ../Doc/library/curses.rst:1722 +msgid ":kbd:`Control-G`" +msgstr "" + +#: ../Doc/library/curses.rst:1722 +msgid "Terminate, returning the window contents." +msgstr "" + +#: ../Doc/library/curses.rst:1724 +msgid ":kbd:`Control-H`" +msgstr "" + +#: ../Doc/library/curses.rst:1724 +msgid "Delete character backward." +msgstr "" + +#: ../Doc/library/curses.rst:1726 +msgid ":kbd:`Control-J`" +msgstr "" + +#: ../Doc/library/curses.rst:1726 +msgid "Terminate if the window is 1 line, otherwise insert newline." +msgstr "" + +#: ../Doc/library/curses.rst:1729 +msgid ":kbd:`Control-K`" +msgstr "" + +#: ../Doc/library/curses.rst:1729 +msgid "If line is blank, delete it, otherwise clear to end of line." +msgstr "" + +#: ../Doc/library/curses.rst:1732 +msgid ":kbd:`Control-L`" +msgstr "" + +#: ../Doc/library/curses.rst:1732 +msgid "Refresh screen." +msgstr "" + +#: ../Doc/library/curses.rst:1734 ../Doc/library/curses.rst:1753 +msgid ":kbd:`Control-N`" +msgstr "" + +#: ../Doc/library/curses.rst:1734 +msgid "Cursor down; move down one line." +msgstr "" + +#: ../Doc/library/curses.rst:1736 +msgid ":kbd:`Control-O`" +msgstr "" + +#: ../Doc/library/curses.rst:1736 +msgid "Insert a blank line at cursor location." +msgstr "" + +#: ../Doc/library/curses.rst:1738 ../Doc/library/curses.rst:1751 +msgid ":kbd:`Control-P`" +msgstr "" + +#: ../Doc/library/curses.rst:1738 +msgid "Cursor up; move up one line." +msgstr "" + +#: ../Doc/library/curses.rst:1741 +msgid "" +"Move operations do nothing if the cursor is at an edge where the movement is " +"not possible. The following synonyms are supported where possible:" +msgstr "" + +#: ../Doc/library/curses.rst:1747 +msgid ":const:`KEY_LEFT`" +msgstr "" + +#: ../Doc/library/curses.rst:1749 +msgid ":const:`KEY_RIGHT`" +msgstr "" + +#: ../Doc/library/curses.rst:1751 +msgid ":const:`KEY_UP`" +msgstr "" + +#: ../Doc/library/curses.rst:1753 +msgid ":const:`KEY_DOWN`" +msgstr "" + +#: ../Doc/library/curses.rst:1755 +msgid ":const:`KEY_BACKSPACE`" +msgstr "" + +#: ../Doc/library/curses.rst:1755 +msgid ":kbd:`Control-h`" +msgstr "" + +#: ../Doc/library/curses.rst:1758 +msgid "" +"All other keystrokes are treated as a command to insert the given character " +"and move right (with line wrapping)." +msgstr "" + +#: ../Doc/library/curses.rst:1764 +msgid "" +"Return the window contents as a string; whether blanks in the window are " +"included is affected by the :attr:`stripspaces` member." +msgstr "" + +#: ../Doc/library/curses.rst:1770 +msgid "" +"This attribute is a flag which controls the interpretation of blanks in the " +"window. When it is on, trailing blanks on each line are ignored; any cursor " +"motion that would land the cursor on a trailing blank goes to the end of " +"that line instead, and trailing blanks are stripped when the window contents " +"are gathered." +msgstr "" + +#: ../Doc/library/curses.ascii.rst:2 +msgid ":mod:`curses.ascii` --- Utilities for ASCII characters" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:12 +msgid "" +"The :mod:`curses.ascii` module supplies name constants for ASCII characters " +"and functions to test membership in various ASCII character classes. The " +"constants supplied are names for control characters as follows:" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:17 ../Doc/library/inspect.rst:658 +#: ../Doc/library/turtle.rst:2312 +msgid "Name" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:19 +msgid ":const:`NUL`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:21 +msgid ":const:`SOH`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:21 +msgid "Start of heading, console interrupt" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:23 +msgid ":const:`STX`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:23 +msgid "Start of text" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:25 +msgid ":const:`ETX`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:25 +msgid "End of text" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:27 +msgid ":const:`EOT`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:27 +msgid "End of transmission" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:29 +msgid ":const:`ENQ`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:29 +msgid "Enquiry, goes with :const:`ACK` flow control" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:31 +msgid ":const:`ACK`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:31 +msgid "Acknowledgement" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:33 +msgid ":const:`BEL`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:33 +msgid "Bell" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:35 +msgid ":const:`BS`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:35 +msgid "Backspace" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:37 +msgid ":const:`TAB`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:37 +msgid "Tab" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:39 +msgid ":const:`HT`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:39 +msgid "Alias for :const:`TAB`: \"Horizontal tab\"" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:41 +msgid ":const:`LF`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:41 +msgid "Line feed" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:43 +msgid ":const:`NL`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:43 +msgid "Alias for :const:`LF`: \"New line\"" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:45 +msgid ":const:`VT`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:45 +msgid "Vertical tab" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:47 +msgid ":const:`FF`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:47 +msgid "Form feed" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:49 +msgid ":const:`CR`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:49 +msgid "Carriage return" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:51 +msgid ":const:`SO`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:51 +msgid "Shift-out, begin alternate character set" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:53 +msgid ":const:`SI`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:53 +msgid "Shift-in, resume default character set" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:55 +msgid ":const:`DLE`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:55 +msgid "Data-link escape" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:57 +msgid ":const:`DC1`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:57 +msgid "XON, for flow control" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:59 +msgid ":const:`DC2`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:59 +msgid "Device control 2, block-mode flow control" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:61 +msgid ":const:`DC3`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:61 +msgid "XOFF, for flow control" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:63 +msgid ":const:`DC4`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:63 +msgid "Device control 4" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:65 +msgid ":const:`NAK`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:65 +msgid "Negative acknowledgement" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:67 +msgid ":const:`SYN`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:67 +msgid "Synchronous idle" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:69 +msgid ":const:`ETB`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:69 +msgid "End transmission block" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:71 +msgid ":const:`CAN`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:73 +msgid ":const:`EM`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:73 +msgid "End of medium" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:75 +msgid ":const:`SUB`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:75 +msgid "Substitute" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:77 +msgid ":const:`ESC`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:77 +msgid "Escape" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:79 +msgid ":const:`FS`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:79 +msgid "File separator" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:81 +msgid ":const:`GS`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:81 +msgid "Group separator" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:83 +msgid ":const:`RS`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:83 +msgid "Record separator, block-mode terminator" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:85 +msgid ":const:`US`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:85 +msgid "Unit separator" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:87 +msgid ":const:`SP`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:87 +msgid "Space" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:89 +msgid ":const:`DEL`" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:89 +msgid "Delete" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:92 +msgid "" +"Note that many of these have little practical significance in modern usage. " +"The mnemonics derive from teleprinter conventions that predate digital " +"computers." +msgstr "" + +#: ../Doc/library/curses.ascii.rst:95 +msgid "" +"The module supplies the following functions, patterned on those in the " +"standard C library:" +msgstr "" + +#: ../Doc/library/curses.ascii.rst:101 +msgid "" +"Checks for an ASCII alphanumeric character; it is equivalent to ``isalpha(c) " +"or isdigit(c)``." +msgstr "" + +#: ../Doc/library/curses.ascii.rst:107 +msgid "" +"Checks for an ASCII alphabetic character; it is equivalent to ``isupper(c) " +"or islower(c)``." +msgstr "" + +#: ../Doc/library/curses.ascii.rst:113 +msgid "Checks for a character value that fits in the 7-bit ASCII set." +msgstr "" + +#: ../Doc/library/curses.ascii.rst:118 +msgid "Checks for an ASCII whitespace character; space or horizontal tab." +msgstr "" + +#: ../Doc/library/curses.ascii.rst:123 +msgid "" +"Checks for an ASCII control character (in the range 0x00 to 0x1f or 0x7f)." +msgstr "" + +#: ../Doc/library/curses.ascii.rst:128 +msgid "" +"Checks for an ASCII decimal digit, ``'0'`` through ``'9'``. This is " +"equivalent to ``c in string.digits``." +msgstr "" + +#: ../Doc/library/curses.ascii.rst:134 +msgid "Checks for ASCII any printable character except space." +msgstr "" + +#: ../Doc/library/curses.ascii.rst:139 +msgid "Checks for an ASCII lower-case character." +msgstr "" + +#: ../Doc/library/curses.ascii.rst:144 +msgid "Checks for any ASCII printable character including space." +msgstr "" + +#: ../Doc/library/curses.ascii.rst:149 +msgid "" +"Checks for any printable ASCII character which is not a space or an " +"alphanumeric character." +msgstr "" + +#: ../Doc/library/curses.ascii.rst:155 +msgid "" +"Checks for ASCII white-space characters; space, line feed, carriage return, " +"form feed, horizontal tab, vertical tab." +msgstr "" + +#: ../Doc/library/curses.ascii.rst:161 +msgid "Checks for an ASCII uppercase letter." +msgstr "" + +#: ../Doc/library/curses.ascii.rst:166 +msgid "" +"Checks for an ASCII hexadecimal digit. This is equivalent to ``c in string." +"hexdigits``." +msgstr "" + +#: ../Doc/library/curses.ascii.rst:172 +msgid "Checks for an ASCII control character (ordinal values 0 to 31)." +msgstr "" + +#: ../Doc/library/curses.ascii.rst:177 +msgid "Checks for a non-ASCII character (ordinal values 0x80 and above)." +msgstr "" + +#: ../Doc/library/curses.ascii.rst:179 +msgid "" +"These functions accept either integers or strings; when the argument is a " +"string, it is first converted using the built-in function :func:`ord`." +msgstr "" + +#: ../Doc/library/curses.ascii.rst:182 +msgid "" +"Note that all these functions check ordinal bit values derived from the " +"first character of the string you pass in; they do not actually know " +"anything about the host machine's character encoding. For functions that " +"know about the character encoding (and handle internationalization properly) " +"see the :mod:`string` module." +msgstr "" + +#: ../Doc/library/curses.ascii.rst:188 +msgid "" +"The following two functions take either a single-character string or integer " +"byte value; they return a value of the same type." +msgstr "" + +#: ../Doc/library/curses.ascii.rst:194 +msgid "Return the ASCII value corresponding to the low 7 bits of *c*." +msgstr "" + +#: ../Doc/library/curses.ascii.rst:199 +msgid "" +"Return the control character corresponding to the given character (the " +"character bit value is bitwise-anded with 0x1f)." +msgstr "" + +#: ../Doc/library/curses.ascii.rst:205 +msgid "" +"Return the 8-bit character corresponding to the given ASCII character (the " +"character bit value is bitwise-ored with 0x80)." +msgstr "" + +#: ../Doc/library/curses.ascii.rst:208 +msgid "" +"The following function takes either a single-character string or integer " +"value; it returns a string." +msgstr "" + +#: ../Doc/library/curses.ascii.rst:214 +msgid "" +"Return a string representation of the ASCII character *c*. If *c* is " +"printable, this string is the character itself. If the character is a " +"control character (0x00-0x1f) the string consists of a caret (``'^'``) " +"followed by the corresponding uppercase letter. If the character is an ASCII " +"delete (0x7f) the string is ``'^?'``. If the character has its meta bit " +"(0x80) set, the meta bit is stripped, the preceding rules applied, and " +"``'!'`` prepended to the result." +msgstr "" + +#: ../Doc/library/curses.ascii.rst:224 +msgid "" +"A 33-element string array that contains the ASCII mnemonics for the thirty-" +"two ASCII control characters from 0 (NUL) to 0x1f (US), in order, plus the " +"mnemonic ``SP`` for the space character." +msgstr "" + +#: ../Doc/library/curses.panel.rst:2 +msgid ":mod:`curses.panel` --- A panel stack extension for curses" +msgstr "" + +#: ../Doc/library/curses.panel.rst:11 +msgid "" +"Panels are windows with the added feature of depth, so they can be stacked " +"on top of each other, and only the visible portions of each window will be " +"displayed. Panels can be added, moved up or down in the stack, and removed." +msgstr "" + +#: ../Doc/library/curses.panel.rst:21 +msgid "The module :mod:`curses.panel` defines the following functions:" +msgstr "" + +#: ../Doc/library/curses.panel.rst:26 +msgid "Returns the bottom panel in the panel stack." +msgstr "" + +#: ../Doc/library/curses.panel.rst:31 +msgid "" +"Returns a panel object, associating it with the given window *win*. Be aware " +"that you need to keep the returned panel object referenced explicitly. If " +"you don't, the panel object is garbage collected and removed from the panel " +"stack." +msgstr "" + +#: ../Doc/library/curses.panel.rst:38 +msgid "Returns the top panel in the panel stack." +msgstr "" + +#: ../Doc/library/curses.panel.rst:43 +msgid "" +"Updates the virtual screen after changes in the panel stack. This does not " +"call :func:`curses.doupdate`, so you'll have to do this yourself." +msgstr "" + +#: ../Doc/library/curses.panel.rst:50 +msgid "Panel Objects" +msgstr "" + +#: ../Doc/library/curses.panel.rst:52 +msgid "" +"Panel objects, as returned by :func:`new_panel` above, are windows with a " +"stacking order. There's always a window associated with a panel which " +"determines the content, while the panel methods are responsible for the " +"window's depth in the panel stack." +msgstr "" + +#: ../Doc/library/curses.panel.rst:57 +msgid "Panel objects have the following methods:" +msgstr "" + +#: ../Doc/library/curses.panel.rst:62 +msgid "Returns the panel above the current panel." +msgstr "" + +#: ../Doc/library/curses.panel.rst:67 +msgid "Returns the panel below the current panel." +msgstr "" + +#: ../Doc/library/curses.panel.rst:72 +msgid "Push the panel to the bottom of the stack." +msgstr "" + +#: ../Doc/library/curses.panel.rst:77 +msgid "Returns true if the panel is hidden (not visible), false otherwise." +msgstr "" + +#: ../Doc/library/curses.panel.rst:82 +msgid "" +"Hide the panel. This does not delete the object, it just makes the window on " +"screen invisible." +msgstr "" + +#: ../Doc/library/curses.panel.rst:88 +msgid "Move the panel to the screen coordinates ``(y, x)``." +msgstr "" + +#: ../Doc/library/curses.panel.rst:93 +msgid "Change the window associated with the panel to the window *win*." +msgstr "" + +#: ../Doc/library/curses.panel.rst:98 +msgid "" +"Set the panel's user pointer to *obj*. This is used to associate an " +"arbitrary piece of data with the panel, and can be any Python object." +msgstr "" + +#: ../Doc/library/curses.panel.rst:104 +msgid "Display the panel (which might have been hidden)." +msgstr "" + +#: ../Doc/library/curses.panel.rst:109 +msgid "Push panel to the top of the stack." +msgstr "" + +#: ../Doc/library/curses.panel.rst:114 +msgid "" +"Returns the user pointer for the panel. This might be any Python object." +msgstr "" + +#: ../Doc/library/curses.panel.rst:119 +msgid "Returns the window object associated with the panel." +msgstr "" + +#: ../Doc/library/custominterp.rst:5 +msgid "Custom Python Interpreters" +msgstr "" + +#: ../Doc/library/custominterp.rst:7 +msgid "" +"The modules described in this chapter allow writing interfaces similar to " +"Python's interactive interpreter. If you want a Python interpreter that " +"supports some special feature in addition to the Python language, you should " +"look at the :mod:`code` module. (The :mod:`codeop` module is lower-level, " +"used to support compiling a possibly-incomplete chunk of Python code.)" +msgstr "" + +#: ../Doc/library/custominterp.rst:13 ../Doc/library/frameworks.rst:11 +#: ../Doc/library/modules.rst:10 +msgid "The full list of modules described in this chapter is:" +msgstr "" + +#: ../Doc/library/datatypes.rst:5 +msgid "Data Types" +msgstr "" + +#: ../Doc/library/datatypes.rst:7 +msgid "" +"The modules described in this chapter provide a variety of specialized data " +"types such as dates and times, fixed-type arrays, heap queues, synchronized " +"queues, and sets." +msgstr "" + +#: ../Doc/library/datatypes.rst:11 +msgid "" +"Python also provides some built-in data types, in particular, :class:" +"`dict`, :class:`list`, :class:`set` and :class:`frozenset`, and :class:" +"`tuple`. The :class:`str` class is used to hold Unicode strings, and the :" +"class:`bytes` class is used to hold binary data." +msgstr "" + +#: ../Doc/library/datatypes.rst:16 ../Doc/library/functional.rst:8 +#: ../Doc/library/numeric.rst:15 +msgid "The following modules are documented in this chapter:" +msgstr "" + +#: ../Doc/library/datetime.rst:2 +msgid ":mod:`datetime` --- Basic date and time types" +msgstr "" + +#: ../Doc/library/datetime.rst:11 +msgid "**Source code:** :source:`Lib/datetime.py`" +msgstr "" + +#: ../Doc/library/datetime.rst:17 +msgid "" +"The :mod:`datetime` module supplies classes for manipulating dates and times " +"in both simple and complex ways. While date and time arithmetic is " +"supported, the focus of the implementation is on efficient attribute " +"extraction for output formatting and manipulation. For related " +"functionality, see also the :mod:`time` and :mod:`calendar` modules." +msgstr "" + +#: ../Doc/library/datetime.rst:23 +msgid "There are two kinds of date and time objects: \"naive\" and \"aware\"." +msgstr "" + +#: ../Doc/library/datetime.rst:25 +msgid "" +"An aware object has sufficient knowledge of applicable algorithmic and " +"political time adjustments, such as time zone and daylight saving time " +"information, to locate itself relative to other aware objects. An aware " +"object is used to represent a specific moment in time that is not open to " +"interpretation [#]_." +msgstr "" + +#: ../Doc/library/datetime.rst:31 +msgid "" +"A naive object does not contain enough information to unambiguously locate " +"itself relative to other date/time objects. Whether a naive object " +"represents Coordinated Universal Time (UTC), local time, or time in some " +"other timezone is purely up to the program, just like it is up to the " +"program whether a particular number represents metres, miles, or mass. " +"Naive objects are easy to understand and to work with, at the cost of " +"ignoring some aspects of reality." +msgstr "" + +#: ../Doc/library/datetime.rst:38 +msgid "" +"For applications requiring aware objects, :class:`.datetime` and :class:`." +"time` objects have an optional time zone information attribute, :attr:`!" +"tzinfo`, that can be set to an instance of a subclass of the abstract :class:" +"`tzinfo` class. These :class:`tzinfo` objects capture information about the " +"offset from UTC time, the time zone name, and whether Daylight Saving Time " +"is in effect. Note that only one concrete :class:`tzinfo` class, the :class:" +"`timezone` class, is supplied by the :mod:`datetime` module. The :class:" +"`timezone` class can represent simple timezones with fixed offset from UTC, " +"such as UTC itself or North American EST and EDT timezones. Supporting " +"timezones at deeper levels of detail is up to the application. The rules " +"for time adjustment across the world are more political than rational, " +"change frequently, and there is no standard suitable for every application " +"aside from UTC." +msgstr "" + +#: ../Doc/library/datetime.rst:51 +msgid "The :mod:`datetime` module exports the following constants:" +msgstr "" + +#: ../Doc/library/datetime.rst:55 +msgid "" +"The smallest year number allowed in a :class:`date` or :class:`.datetime` " +"object. :const:`MINYEAR` is ``1``." +msgstr "" + +#: ../Doc/library/datetime.rst:61 +msgid "" +"The largest year number allowed in a :class:`date` or :class:`.datetime` " +"object. :const:`MAXYEAR` is ``9999``." +msgstr "" + +#: ../Doc/library/datetime.rst:68 ../Doc/library/time.rst:688 +msgid "Module :mod:`calendar`" +msgstr "" + +#: ../Doc/library/datetime.rst:68 +msgid "General calendar related functions." +msgstr "" + +#: ../Doc/library/datetime.rst:71 +msgid "Time access and conversions." +msgstr "" + +#: ../Doc/library/datetime.rst:75 +msgid "Available Types" +msgstr "" + +#: ../Doc/library/datetime.rst:80 +msgid "" +"An idealized naive date, assuming the current Gregorian calendar always was, " +"and always will be, in effect. Attributes: :attr:`year`, :attr:`month`, and :" +"attr:`day`." +msgstr "" + +#: ../Doc/library/datetime.rst:88 +msgid "" +"An idealized time, independent of any particular day, assuming that every " +"day has exactly 24\\*60\\*60 seconds (there is no notion of \"leap seconds\" " +"here). Attributes: :attr:`hour`, :attr:`minute`, :attr:`second`, :attr:" +"`microsecond`, and :attr:`.tzinfo`." +msgstr "" + +#: ../Doc/library/datetime.rst:97 +msgid "" +"A combination of a date and a time. Attributes: :attr:`year`, :attr:" +"`month`, :attr:`day`, :attr:`hour`, :attr:`minute`, :attr:`second`, :attr:" +"`microsecond`, and :attr:`.tzinfo`." +msgstr "" + +#: ../Doc/library/datetime.rst:105 +msgid "" +"A duration expressing the difference between two :class:`date`, :class:`." +"time`, or :class:`.datetime` instances to microsecond resolution." +msgstr "" + +#: ../Doc/library/datetime.rst:112 +msgid "" +"An abstract base class for time zone information objects. These are used by " +"the :class:`.datetime` and :class:`.time` classes to provide a customizable " +"notion of time adjustment (for example, to account for time zone and/or " +"daylight saving time)." +msgstr "" + +#: ../Doc/library/datetime.rst:120 +msgid "" +"A class that implements the :class:`tzinfo` abstract base class as a fixed " +"offset from the UTC." +msgstr "" + +#: ../Doc/library/datetime.rst:126 +msgid "Objects of these types are immutable." +msgstr "" + +#: ../Doc/library/datetime.rst:128 +msgid "Objects of the :class:`date` type are always naive." +msgstr "" + +#: ../Doc/library/datetime.rst:130 +msgid "" +"An object of type :class:`.time` or :class:`.datetime` may be naive or " +"aware. A :class:`.datetime` object *d* is aware if ``d.tzinfo`` is not " +"``None`` and ``d.tzinfo.utcoffset(d)`` does not return ``None``. If ``d." +"tzinfo`` is ``None``, or if ``d.tzinfo`` is not ``None`` but ``d.tzinfo." +"utcoffset(d)`` returns ``None``, *d* is naive. A :class:`.time` object *t* " +"is aware if ``t.tzinfo`` is not ``None`` and ``t.tzinfo.utcoffset(None)`` " +"does not return ``None``. Otherwise, *t* is naive." +msgstr "" + +#: ../Doc/library/datetime.rst:138 +msgid "" +"The distinction between naive and aware doesn't apply to :class:`timedelta` " +"objects." +msgstr "" + +#: ../Doc/library/datetime.rst:141 +msgid "Subclass relationships::" +msgstr "" + +#: ../Doc/library/datetime.rst:155 +msgid ":class:`timedelta` Objects" +msgstr "" + +#: ../Doc/library/datetime.rst:157 +msgid "" +"A :class:`timedelta` object represents a duration, the difference between " +"two dates or times." +msgstr "" + +#: ../Doc/library/datetime.rst:162 +msgid "" +"All arguments are optional and default to ``0``. Arguments may be integers " +"or floats, and may be positive or negative." +msgstr "" + +#: ../Doc/library/datetime.rst:165 +msgid "" +"Only *days*, *seconds* and *microseconds* are stored internally. Arguments " +"are converted to those units:" +msgstr "" + +#: ../Doc/library/datetime.rst:168 +msgid "A millisecond is converted to 1000 microseconds." +msgstr "" + +#: ../Doc/library/datetime.rst:169 +msgid "A minute is converted to 60 seconds." +msgstr "" + +#: ../Doc/library/datetime.rst:170 +msgid "An hour is converted to 3600 seconds." +msgstr "" + +#: ../Doc/library/datetime.rst:171 +msgid "A week is converted to 7 days." +msgstr "" + +#: ../Doc/library/datetime.rst:173 +msgid "" +"and days, seconds and microseconds are then normalized so that the " +"representation is unique, with" +msgstr "" + +#: ../Doc/library/datetime.rst:176 +msgid "``0 <= microseconds < 1000000``" +msgstr "" + +#: ../Doc/library/datetime.rst:177 +msgid "``0 <= seconds < 3600*24`` (the number of seconds in one day)" +msgstr "" + +#: ../Doc/library/datetime.rst:178 +msgid "``-999999999 <= days <= 999999999``" +msgstr "" + +#: ../Doc/library/datetime.rst:180 +msgid "" +"If any argument is a float and there are fractional microseconds, the " +"fractional microseconds left over from all arguments are combined and their " +"sum is rounded to the nearest microsecond using round-half-to-even " +"tiebreaker. If no argument is a float, the conversion and normalization " +"processes are exact (no information is lost)." +msgstr "" + +#: ../Doc/library/datetime.rst:187 +msgid "" +"If the normalized value of days lies outside the indicated range, :exc:" +"`OverflowError` is raised." +msgstr "" + +#: ../Doc/library/datetime.rst:190 +msgid "" +"Note that normalization of negative values may be surprising at first. For " +"example," +msgstr "" + +#: ../Doc/library/datetime.rst:199 +msgid "Class attributes are:" +msgstr "" + +#: ../Doc/library/datetime.rst:203 +msgid "The most negative :class:`timedelta` object, ``timedelta(-999999999)``." +msgstr "" + +#: ../Doc/library/datetime.rst:208 +msgid "" +"The most positive :class:`timedelta` object, ``timedelta(days=999999999, " +"hours=23, minutes=59, seconds=59, microseconds=999999)``." +msgstr "" + +#: ../Doc/library/datetime.rst:214 +msgid "" +"The smallest possible difference between non-equal :class:`timedelta` " +"objects, ``timedelta(microseconds=1)``." +msgstr "" + +#: ../Doc/library/datetime.rst:217 +msgid "" +"Note that, because of normalization, ``timedelta.max`` > ``-timedelta.min``. " +"``-timedelta.max`` is not representable as a :class:`timedelta` object." +msgstr "" + +#: ../Doc/library/datetime.rst:220 ../Doc/library/datetime.rst:456 +#: ../Doc/library/datetime.rst:852 ../Doc/library/datetime.rst:1412 +msgid "Instance attributes (read-only):" +msgstr "" + +#: ../Doc/library/datetime.rst:225 +msgid "``days``" +msgstr "" + +#: ../Doc/library/datetime.rst:225 +msgid "Between -999999999 and 999999999 inclusive" +msgstr "" + +#: ../Doc/library/datetime.rst:227 +msgid "``seconds``" +msgstr "" + +#: ../Doc/library/datetime.rst:227 +msgid "Between 0 and 86399 inclusive" +msgstr "" + +#: ../Doc/library/datetime.rst:229 +msgid "``microseconds``" +msgstr "" + +#: ../Doc/library/datetime.rst:229 +msgid "Between 0 and 999999 inclusive" +msgstr "" + +#: ../Doc/library/datetime.rst:232 ../Doc/library/datetime.rst:473 +#: ../Doc/library/datetime.rst:905 ../Doc/library/datetime.rst:1451 +msgid "Supported operations:" +msgstr "" + +#: ../Doc/library/datetime.rst:237 ../Doc/library/datetime.rst:476 +#: ../Doc/library/datetime.rst:908 ../Doc/library/operator.rst:364 +#: ../Doc/library/stdtypes.rst:90 ../Doc/library/stdtypes.rst:148 +#: ../Doc/library/stdtypes.rst:276 ../Doc/library/stdtypes.rst:365 +#: ../Doc/library/stdtypes.rst:413 ../Doc/library/stdtypes.rst:849 +#: ../Doc/library/stdtypes.rst:1042 +msgid "Operation" +msgstr "" + +#: ../Doc/library/datetime.rst:237 ../Doc/library/datetime.rst:476 +#: ../Doc/library/datetime.rst:908 ../Doc/library/stdtypes.rst:90 +#: ../Doc/library/stdtypes.rst:276 ../Doc/library/stdtypes.rst:365 +#: ../Doc/library/stdtypes.rst:413 ../Doc/library/stdtypes.rst:849 +#: ../Doc/library/stdtypes.rst:1042 +msgid "Result" +msgstr "" + +#: ../Doc/library/datetime.rst:239 +msgid "``t1 = t2 + t3``" +msgstr "" + +#: ../Doc/library/datetime.rst:239 +msgid "" +"Sum of *t2* and *t3*. Afterwards *t1*-*t2* == *t3* and *t1*-*t3* == *t2* are " +"true. (1)" +msgstr "" + +#: ../Doc/library/datetime.rst:242 +msgid "``t1 = t2 - t3``" +msgstr "" + +#: ../Doc/library/datetime.rst:242 +msgid "" +"Difference of *t2* and *t3*. Afterwards *t1* == *t2* - *t3* and *t2* == *t1* " +"+ *t3* are true. (1)" +msgstr "" + +#: ../Doc/library/datetime.rst:246 +msgid "``t1 = t2 * i or t1 = i * t2``" +msgstr "" + +#: ../Doc/library/datetime.rst:246 +msgid "" +"Delta multiplied by an integer. Afterwards *t1* // i == *t2* is true, " +"provided ``i != 0``." +msgstr "" + +#: ../Doc/library/datetime.rst:250 +msgid "In general, *t1* \\* i == *t1* \\* (i-1) + *t1* is true. (1)" +msgstr "" + +#: ../Doc/library/datetime.rst:253 +msgid "``t1 = t2 * f or t1 = f * t2``" +msgstr "" + +#: ../Doc/library/datetime.rst:253 +msgid "" +"Delta multiplied by a float. The result is rounded to the nearest multiple " +"of timedelta.resolution using round-half-to-even." +msgstr "" + +#: ../Doc/library/datetime.rst:257 +msgid "``f = t2 / t3``" +msgstr "" + +#: ../Doc/library/datetime.rst:257 +msgid "Division (3) of *t2* by *t3*. Returns a :class:`float` object." +msgstr "" + +#: ../Doc/library/datetime.rst:260 +msgid "``t1 = t2 / f or t1 = t2 / i``" +msgstr "" + +#: ../Doc/library/datetime.rst:260 +msgid "" +"Delta divided by a float or an int. The result is rounded to the nearest " +"multiple of timedelta.resolution using round-half-to-even." +msgstr "" + +#: ../Doc/library/datetime.rst:264 +msgid "``t1 = t2 // i`` or ``t1 = t2 // t3``" +msgstr "" + +#: ../Doc/library/datetime.rst:264 +msgid "" +"The floor is computed and the remainder (if any) is thrown away. In the " +"second case, an integer is returned. (3)" +msgstr "" + +#: ../Doc/library/datetime.rst:268 +msgid "``t1 = t2 % t3``" +msgstr "" + +#: ../Doc/library/datetime.rst:268 +msgid "The remainder is computed as a :class:`timedelta` object. (3)" +msgstr "" + +#: ../Doc/library/datetime.rst:271 +msgid "``q, r = divmod(t1, t2)``" +msgstr "" + +#: ../Doc/library/datetime.rst:271 +msgid "" +"Computes the quotient and the remainder: ``q = t1 // t2`` (3) and ``r = t1 % " +"t2``. q is an integer and r is a :class:`timedelta` object." +msgstr "" + +#: ../Doc/library/datetime.rst:276 +msgid "``+t1``" +msgstr "" + +#: ../Doc/library/datetime.rst:276 +msgid "Returns a :class:`timedelta` object with the same value. (2)" +msgstr "" + +#: ../Doc/library/datetime.rst:279 +msgid "``-t1``" +msgstr "" + +#: ../Doc/library/datetime.rst:279 +msgid "" +"equivalent to :class:`timedelta`\\ (-*t1.days*, -*t1.seconds*, -*t1." +"microseconds*), and to *t1*\\* -1. (1)(4)" +msgstr "" + +#: ../Doc/library/datetime.rst:283 +msgid "``abs(t)``" +msgstr "" + +#: ../Doc/library/datetime.rst:283 +msgid "" +"equivalent to +\\ *t* when ``t.days >= 0``, and to -*t* when ``t.days < 0``. " +"(2)" +msgstr "" + +#: ../Doc/library/datetime.rst:286 +msgid "``str(t)``" +msgstr "" + +#: ../Doc/library/datetime.rst:286 +msgid "" +"Returns a string in the form ``[D day[s], ][H]H:MM:SS[.UUUUUU]``, where D is " +"negative for negative ``t``. (5)" +msgstr "" + +#: ../Doc/library/datetime.rst:290 +msgid "``repr(t)``" +msgstr "" + +#: ../Doc/library/datetime.rst:290 +msgid "" +"Returns a string in the form ``datetime.timedelta(D[, S[, U]])``, where D is " +"negative for negative ``t``. (5)" +msgstr "" + +#: ../Doc/library/datetime.rst:298 +msgid "This is exact, but may overflow." +msgstr "" + +#: ../Doc/library/datetime.rst:301 +msgid "This is exact, and cannot overflow." +msgstr "" + +#: ../Doc/library/datetime.rst:304 +msgid "Division by 0 raises :exc:`ZeroDivisionError`." +msgstr "" + +#: ../Doc/library/datetime.rst:307 +msgid "-*timedelta.max* is not representable as a :class:`timedelta` object." +msgstr "" + +#: ../Doc/library/datetime.rst:310 +msgid "" +"String representations of :class:`timedelta` objects are normalized " +"similarly to their internal representation. This leads to somewhat unusual " +"results for negative timedeltas. For example:" +msgstr "" + +#: ../Doc/library/datetime.rst:319 +msgid "" +"In addition to the operations listed above :class:`timedelta` objects " +"support certain additions and subtractions with :class:`date` and :class:`." +"datetime` objects (see below)." +msgstr "" + +#: ../Doc/library/datetime.rst:323 +msgid "" +"Floor division and true division of a :class:`timedelta` object by another :" +"class:`timedelta` object are now supported, as are remainder operations and " +"the :func:`divmod` function. True division and multiplication of a :class:" +"`timedelta` object by a :class:`float` object are now supported." +msgstr "" + +#: ../Doc/library/datetime.rst:330 +msgid "" +"Comparisons of :class:`timedelta` objects are supported with the :class:" +"`timedelta` object representing the smaller duration considered to be the " +"smaller timedelta. In order to stop mixed-type comparisons from falling back " +"to the default comparison by object address, when a :class:`timedelta` " +"object is compared to an object of a different type, :exc:`TypeError` is " +"raised unless the comparison is ``==`` or ``!=``. The latter cases return :" +"const:`False` or :const:`True`, respectively." +msgstr "" + +#: ../Doc/library/datetime.rst:338 +msgid "" +":class:`timedelta` objects are :term:`hashable` (usable as dictionary keys), " +"support efficient pickling, and in Boolean contexts, a :class:`timedelta` " +"object is considered to be true if and only if it isn't equal to " +"``timedelta(0)``." +msgstr "" + +#: ../Doc/library/datetime.rst:342 ../Doc/library/datetime.rst:523 +#: ../Doc/library/datetime.rst:984 ../Doc/library/datetime.rst:1484 +msgid "Instance methods:" +msgstr "" + +#: ../Doc/library/datetime.rst:346 +msgid "" +"Return the total number of seconds contained in the duration. Equivalent to " +"``td / timedelta(seconds=1)``." +msgstr "" + +#: ../Doc/library/datetime.rst:349 +msgid "" +"Note that for very large time intervals (greater than 270 years on most " +"platforms) this method will lose microsecond accuracy." +msgstr "" + +#: ../Doc/library/datetime.rst:355 +msgid "Example usage:" +msgstr "" + +#: ../Doc/library/datetime.rst:381 +msgid ":class:`date` Objects" +msgstr "" + +#: ../Doc/library/datetime.rst:383 +msgid "" +"A :class:`date` object represents a date (year, month and day) in an " +"idealized calendar, the current Gregorian calendar indefinitely extended in " +"both directions. January 1 of year 1 is called day number 1, January 2 of " +"year 1 is called day number 2, and so on. This matches the definition of " +"the \"proleptic Gregorian\" calendar in Dershowitz and Reingold's book " +"Calendrical Calculations, where it's the base calendar for all " +"computations. See the book for algorithms for converting between proleptic " +"Gregorian ordinals and many other calendar systems." +msgstr "" + +#: ../Doc/library/datetime.rst:395 +msgid "" +"All arguments are required. Arguments may be integers, in the following " +"ranges:" +msgstr "" + +#: ../Doc/library/datetime.rst:398 +msgid "``MINYEAR <= year <= MAXYEAR``" +msgstr "" + +#: ../Doc/library/datetime.rst:399 +msgid "``1 <= month <= 12``" +msgstr "" + +#: ../Doc/library/datetime.rst:400 +msgid "``1 <= day <= number of days in the given month and year``" +msgstr "" + +#: ../Doc/library/datetime.rst:402 ../Doc/library/datetime.rst:701 +msgid "" +"If an argument outside those ranges is given, :exc:`ValueError` is raised." +msgstr "" + +#: ../Doc/library/datetime.rst:405 ../Doc/library/datetime.rst:706 +msgid "Other constructors, all class methods:" +msgstr "" + +#: ../Doc/library/datetime.rst:409 +msgid "" +"Return the current local date. This is equivalent to ``date." +"fromtimestamp(time.time())``." +msgstr "" + +#: ../Doc/library/datetime.rst:415 +msgid "" +"Return the local date corresponding to the POSIX timestamp, such as is " +"returned by :func:`time.time`. This may raise :exc:`OverflowError`, if the " +"timestamp is out of the range of values supported by the platform C :c:func:" +"`localtime` function, and :exc:`OSError` on :c:func:`localtime` failure. " +"It's common for this to be restricted to years from 1970 through 2038. Note " +"that on non-POSIX systems that include leap seconds in their notion of a " +"timestamp, leap seconds are ignored by :meth:`fromtimestamp`." +msgstr "" + +#: ../Doc/library/datetime.rst:423 +msgid "" +"Raise :exc:`OverflowError` instead of :exc:`ValueError` if the timestamp is " +"out of the range of values supported by the platform C :c:func:`localtime` " +"function. Raise :exc:`OSError` instead of :exc:`ValueError` on :c:func:" +"`localtime` failure." +msgstr "" + +#: ../Doc/library/datetime.rst:432 +msgid "" +"Return the date corresponding to the proleptic Gregorian ordinal, where " +"January 1 of year 1 has ordinal 1. :exc:`ValueError` is raised unless ``1 " +"<= ordinal <= date.max.toordinal()``. For any date *d*, ``date.fromordinal(d." +"toordinal()) == d``." +msgstr "" + +#: ../Doc/library/datetime.rst:438 ../Doc/library/datetime.rst:832 +#: ../Doc/library/datetime.rst:1392 ../Doc/library/datetime.rst:1924 +msgid "Class attributes:" +msgstr "" + +#: ../Doc/library/datetime.rst:442 +msgid "The earliest representable date, ``date(MINYEAR, 1, 1)``." +msgstr "" + +#: ../Doc/library/datetime.rst:447 +msgid "The latest representable date, ``date(MAXYEAR, 12, 31)``." +msgstr "" + +#: ../Doc/library/datetime.rst:452 +msgid "" +"The smallest possible difference between non-equal date objects, " +"``timedelta(days=1)``." +msgstr "" + +#: ../Doc/library/datetime.rst:460 ../Doc/library/datetime.rst:856 +msgid "Between :const:`MINYEAR` and :const:`MAXYEAR` inclusive." +msgstr "" + +#: ../Doc/library/datetime.rst:465 ../Doc/library/datetime.rst:861 +msgid "Between 1 and 12 inclusive." +msgstr "" + +#: ../Doc/library/datetime.rst:470 ../Doc/library/datetime.rst:866 +msgid "Between 1 and the number of days in the given month of the given year." +msgstr "" + +#: ../Doc/library/datetime.rst:478 +msgid "``date2 = date1 + timedelta``" +msgstr "" + +#: ../Doc/library/datetime.rst:478 +msgid "*date2* is ``timedelta.days`` days removed from *date1*. (1)" +msgstr "" + +#: ../Doc/library/datetime.rst:481 +msgid "``date2 = date1 - timedelta``" +msgstr "" + +#: ../Doc/library/datetime.rst:481 +msgid "Computes *date2* such that ``date2 + timedelta == date1``. (2)" +msgstr "" + +#: ../Doc/library/datetime.rst:484 +msgid "``timedelta = date1 - date2``" +msgstr "" + +#: ../Doc/library/datetime.rst:484 ../Doc/library/datetime.rst:914 +#: ../Doc/library/stdtypes.rst:98 ../Doc/library/stdtypes.rst:863 +#: ../Doc/library/stdtypes.rst:1084 ../Doc/library/stdtypes.rst:2167 +#: ../Doc/library/stdtypes.rst:2169 ../Doc/library/stdtypes.rst:2171 +#: ../Doc/library/stdtypes.rst:2173 ../Doc/library/stdtypes.rst:3267 +#: ../Doc/library/stdtypes.rst:3269 ../Doc/library/stdtypes.rst:3271 +#: ../Doc/library/stdtypes.rst:3273 ../Doc/library/struct.rst:194 +#: ../Doc/library/struct.rst:198 ../Doc/library/struct.rst:200 +#: ../Doc/library/struct.rst:202 ../Doc/library/struct.rst:204 +#: ../Doc/library/struct.rst:206 ../Doc/library/struct.rst:208 +#: ../Doc/library/time.rst:419 ../Doc/library/time.rst:430 +#: ../Doc/library/webbrowser.rst:139 ../Doc/library/webbrowser.rst:141 +msgid "\\(3)" +msgstr "" + +#: ../Doc/library/datetime.rst:486 +msgid "``date1 < date2``" +msgstr "" + +#: ../Doc/library/datetime.rst:486 +msgid "" +"*date1* is considered less than *date2* when *date1* precedes *date2* in " +"time. (4)" +msgstr "" + +#: ../Doc/library/datetime.rst:493 +msgid "" +"*date2* is moved forward in time if ``timedelta.days > 0``, or backward if " +"``timedelta.days < 0``. Afterward ``date2 - date1 == timedelta.days``. " +"``timedelta.seconds`` and ``timedelta.microseconds`` are ignored. :exc:" +"`OverflowError` is raised if ``date2.year`` would be smaller than :const:" +"`MINYEAR` or larger than :const:`MAXYEAR`." +msgstr "" + +#: ../Doc/library/datetime.rst:500 +msgid "" +"This isn't quite equivalent to date1 + (-timedelta), because -timedelta in " +"isolation can overflow in cases where date1 - timedelta does not. " +"``timedelta.seconds`` and ``timedelta.microseconds`` are ignored." +msgstr "" + +#: ../Doc/library/datetime.rst:505 +msgid "" +"This is exact, and cannot overflow. timedelta.seconds and timedelta." +"microseconds are 0, and date2 + timedelta == date1 after." +msgstr "" + +#: ../Doc/library/datetime.rst:509 +msgid "" +"In other words, ``date1 < date2`` if and only if ``date1.toordinal() < date2." +"toordinal()``. In order to stop comparison from falling back to the default " +"scheme of comparing object addresses, date comparison normally raises :exc:" +"`TypeError` if the other comparand isn't also a :class:`date` object. " +"However, ``NotImplemented`` is returned instead if the other comparand has " +"a :meth:`timetuple` attribute. This hook gives other kinds of date objects " +"a chance at implementing mixed-type comparison. If not, when a :class:`date` " +"object is compared to an object of a different type, :exc:`TypeError` is " +"raised unless the comparison is ``==`` or ``!=``. The latter cases return :" +"const:`False` or :const:`True`, respectively." +msgstr "" + +#: ../Doc/library/datetime.rst:520 +msgid "" +"Dates can be used as dictionary keys. In Boolean contexts, all :class:`date` " +"objects are considered to be true." +msgstr "" + +#: ../Doc/library/datetime.rst:527 +msgid "" +"Return a date with the same value, except for those parameters given new " +"values by whichever keyword arguments are specified. For example, if ``d == " +"date(2002, 12, 31)``, then ``d.replace(day=26) == date(2002, 12, 26)``." +msgstr "" + +#: ../Doc/library/datetime.rst:534 +msgid "" +"Return a :class:`time.struct_time` such as returned by :func:`time." +"localtime`. The hours, minutes and seconds are 0, and the DST flag is -1. " +"``d.timetuple()`` is equivalent to ``time.struct_time((d.year, d.month, d." +"day, 0, 0, 0, d.weekday(), yday, -1))``, where ``yday = d.toordinal() - " +"date(d.year, 1, 1).toordinal() + 1`` is the day number within the current " +"year starting with ``1`` for January 1st." +msgstr "" + +#: ../Doc/library/datetime.rst:544 +msgid "" +"Return the proleptic Gregorian ordinal of the date, where January 1 of year " +"1 has ordinal 1. For any :class:`date` object *d*, ``date.fromordinal(d." +"toordinal()) == d``." +msgstr "" + +#: ../Doc/library/datetime.rst:551 +msgid "" +"Return the day of the week as an integer, where Monday is 0 and Sunday is 6. " +"For example, ``date(2002, 12, 4).weekday() == 2``, a Wednesday. See also :" +"meth:`isoweekday`." +msgstr "" + +#: ../Doc/library/datetime.rst:558 +msgid "" +"Return the day of the week as an integer, where Monday is 1 and Sunday is 7. " +"For example, ``date(2002, 12, 4).isoweekday() == 3``, a Wednesday. See also :" +"meth:`weekday`, :meth:`isocalendar`." +msgstr "" + +#: ../Doc/library/datetime.rst:565 +msgid "Return a 3-tuple, (ISO year, ISO week number, ISO weekday)." +msgstr "" + +#: ../Doc/library/datetime.rst:567 +msgid "" +"The ISO calendar is a widely used variant of the Gregorian calendar. See " +"https://www.staff.science.uu.nl/~gent0113/calendar/isocalendar.htm for a " +"good explanation." +msgstr "" + +#: ../Doc/library/datetime.rst:571 +msgid "" +"The ISO year consists of 52 or 53 full weeks, and where a week starts on a " +"Monday and ends on a Sunday. The first week of an ISO year is the first " +"(Gregorian) calendar week of a year containing a Thursday. This is called " +"week number 1, and the ISO year of that Thursday is the same as its " +"Gregorian year." +msgstr "" + +#: ../Doc/library/datetime.rst:576 +msgid "" +"For example, 2004 begins on a Thursday, so the first week of ISO year 2004 " +"begins on Monday, 29 Dec 2003 and ends on Sunday, 4 Jan 2004, so that " +"``date(2003, 12, 29).isocalendar() == (2004, 1, 1)`` and ``date(2004, 1, 4)." +"isocalendar() == (2004, 1, 7)``." +msgstr "" + +#: ../Doc/library/datetime.rst:584 +msgid "" +"Return a string representing the date in ISO 8601 format, 'YYYY-MM-DD'. For " +"example, ``date(2002, 12, 4).isoformat() == '2002-12-04'``." +msgstr "" + +#: ../Doc/library/datetime.rst:590 +msgid "For a date *d*, ``str(d)`` is equivalent to ``d.isoformat()``." +msgstr "" + +#: ../Doc/library/datetime.rst:595 +msgid "" +"Return a string representing the date, for example ``date(2002, 12, 4)." +"ctime() == 'Wed Dec 4 00:00:00 2002'``. ``d.ctime()`` is equivalent to " +"``time.ctime(time.mktime(d.timetuple()))`` on platforms where the native C :" +"c:func:`ctime` function (which :func:`time.ctime` invokes, but which :meth:" +"`date.ctime` does not invoke) conforms to the C standard." +msgstr "" + +#: ../Doc/library/datetime.rst:604 +msgid "" +"Return a string representing the date, controlled by an explicit format " +"string. Format codes referring to hours, minutes or seconds will see 0 " +"values. For a complete list of formatting directives, see :ref:`strftime-" +"strptime-behavior`." +msgstr "" + +#: ../Doc/library/datetime.rst:612 +msgid "" +"Same as :meth:`.date.strftime`. This makes it possible to specify a format " +"string for a :class:`.date` object in :ref:`formatted string literals ` and when using :meth:`str.format`. For a complete list of " +"formatting directives, see :ref:`strftime-strptime-behavior`." +msgstr "" + +#: ../Doc/library/datetime.rst:619 +msgid "Example of counting days to an event::" +msgstr "" + +#: ../Doc/library/datetime.rst:637 +msgid "Example of working with :class:`date`:" +msgstr "" + +#: ../Doc/library/datetime.rst:676 +msgid ":class:`.datetime` Objects" +msgstr "" + +#: ../Doc/library/datetime.rst:678 +msgid "" +"A :class:`.datetime` object is a single object containing all the " +"information from a :class:`date` object and a :class:`.time` object. Like " +"a :class:`date` object, :class:`.datetime` assumes the current Gregorian " +"calendar extended in both directions; like a time object, :class:`.datetime` " +"assumes there are exactly 3600\\*24 seconds in every day." +msgstr "" + +#: ../Doc/library/datetime.rst:684 +msgid "Constructor:" +msgstr "" + +#: ../Doc/library/datetime.rst:688 +msgid "" +"The year, month and day arguments are required. *tzinfo* may be ``None``, " +"or an instance of a :class:`tzinfo` subclass. The remaining arguments may " +"be integers, in the following ranges:" +msgstr "" + +#: ../Doc/library/datetime.rst:692 +msgid "``MINYEAR <= year <= MAXYEAR``," +msgstr "" + +#: ../Doc/library/datetime.rst:693 +msgid "``1 <= month <= 12``," +msgstr "" + +#: ../Doc/library/datetime.rst:694 +msgid "``1 <= day <= number of days in the given month and year``," +msgstr "" + +#: ../Doc/library/datetime.rst:695 ../Doc/library/datetime.rst:1383 +msgid "``0 <= hour < 24``," +msgstr "" + +#: ../Doc/library/datetime.rst:696 ../Doc/library/datetime.rst:1384 +msgid "``0 <= minute < 60``," +msgstr "" + +#: ../Doc/library/datetime.rst:697 ../Doc/library/datetime.rst:1385 +msgid "``0 <= second < 60``," +msgstr "" + +#: ../Doc/library/datetime.rst:698 ../Doc/library/datetime.rst:1386 +msgid "``0 <= microsecond < 1000000``," +msgstr "" + +#: ../Doc/library/datetime.rst:699 ../Doc/library/datetime.rst:1387 +msgid "``fold in [0, 1]``." +msgstr "" + +#: ../Doc/library/datetime.rst:703 ../Doc/library/datetime.rst:1018 +#: ../Doc/library/datetime.rst:1494 +msgid "Added the ``fold`` argument." +msgstr "" + +#: ../Doc/library/datetime.rst:710 +msgid "" +"Return the current local datetime, with :attr:`.tzinfo` ``None``. This is " +"equivalent to ``datetime.fromtimestamp(time.time())``. See also :meth:" +"`now`, :meth:`fromtimestamp`." +msgstr "" + +#: ../Doc/library/datetime.rst:717 +msgid "" +"Return the current local date and time. If optional argument *tz* is " +"``None`` or not specified, this is like :meth:`today`, but, if possible, " +"supplies more precision than can be gotten from going through a :func:`time." +"time` timestamp (for example, this may be possible on platforms supplying " +"the C :c:func:`gettimeofday` function)." +msgstr "" + +#: ../Doc/library/datetime.rst:723 +msgid "" +"If *tz* is not ``None``, it must be an instance of a :class:`tzinfo` " +"subclass, and the current date and time are converted to *tz*’s time zone. " +"In this case the result is equivalent to ``tz.fromutc(datetime.utcnow()." +"replace(tzinfo=tz))``. See also :meth:`today`, :meth:`utcnow`." +msgstr "" + +#: ../Doc/library/datetime.rst:731 +msgid "" +"Return the current UTC date and time, with :attr:`.tzinfo` ``None``. This is " +"like :meth:`now`, but returns the current UTC date and time, as a naive :" +"class:`.datetime` object. An aware current UTC datetime can be obtained by " +"calling ``datetime.now(timezone.utc)``. See also :meth:`now`." +msgstr "" + +#: ../Doc/library/datetime.rst:738 +msgid "" +"Return the local date and time corresponding to the POSIX timestamp, such as " +"is returned by :func:`time.time`. If optional argument *tz* is ``None`` or " +"not specified, the timestamp is converted to the platform's local date and " +"time, and the returned :class:`.datetime` object is naive." +msgstr "" + +#: ../Doc/library/datetime.rst:743 +msgid "" +"If *tz* is not ``None``, it must be an instance of a :class:`tzinfo` " +"subclass, and the timestamp is converted to *tz*’s time zone. In this case " +"the result is equivalent to ``tz.fromutc(datetime." +"utcfromtimestamp(timestamp).replace(tzinfo=tz))``." +msgstr "" + +#: ../Doc/library/datetime.rst:748 +msgid "" +":meth:`fromtimestamp` may raise :exc:`OverflowError`, if the timestamp is " +"out of the range of values supported by the platform C :c:func:`localtime` " +"or :c:func:`gmtime` functions, and :exc:`OSError` on :c:func:`localtime` or :" +"c:func:`gmtime` failure. It's common for this to be restricted to years in " +"1970 through 2038. Note that on non-POSIX systems that include leap seconds " +"in their notion of a timestamp, leap seconds are ignored by :meth:" +"`fromtimestamp`, and then it's possible to have two timestamps differing by " +"a second that yield identical :class:`.datetime` objects. See also :meth:" +"`utcfromtimestamp`." +msgstr "" + +#: ../Doc/library/datetime.rst:758 +msgid "" +"Raise :exc:`OverflowError` instead of :exc:`ValueError` if the timestamp is " +"out of the range of values supported by the platform C :c:func:`localtime` " +"or :c:func:`gmtime` functions. Raise :exc:`OSError` instead of :exc:" +"`ValueError` on :c:func:`localtime` or :c:func:`gmtime` failure." +msgstr "" + +#: ../Doc/library/datetime.rst:765 +msgid ":meth:`fromtimestamp` may return instances with :attr:`.fold` set to 1." +msgstr "" + +#: ../Doc/library/datetime.rst:770 +msgid "" +"Return the UTC :class:`.datetime` corresponding to the POSIX timestamp, " +"with :attr:`.tzinfo` ``None``. This may raise :exc:`OverflowError`, if the " +"timestamp is out of the range of values supported by the platform C :c:func:" +"`gmtime` function, and :exc:`OSError` on :c:func:`gmtime` failure. It's " +"common for this to be restricted to years in 1970 through 2038." +msgstr "" + +#: ../Doc/library/datetime.rst:776 +msgid "To get an aware :class:`.datetime` object, call :meth:`fromtimestamp`::" +msgstr "" + +#: ../Doc/library/datetime.rst:780 +msgid "" +"On the POSIX compliant platforms, it is equivalent to the following " +"expression::" +msgstr "" + +#: ../Doc/library/datetime.rst:785 +msgid "" +"except the latter formula always supports the full years range: between :" +"const:`MINYEAR` and :const:`MAXYEAR` inclusive." +msgstr "" + +#: ../Doc/library/datetime.rst:788 +msgid "" +"Raise :exc:`OverflowError` instead of :exc:`ValueError` if the timestamp is " +"out of the range of values supported by the platform C :c:func:`gmtime` " +"function. Raise :exc:`OSError` instead of :exc:`ValueError` on :c:func:" +"`gmtime` failure." +msgstr "" + +#: ../Doc/library/datetime.rst:797 +msgid "" +"Return the :class:`.datetime` corresponding to the proleptic Gregorian " +"ordinal, where January 1 of year 1 has ordinal 1. :exc:`ValueError` is " +"raised unless ``1 <= ordinal <= datetime.max.toordinal()``. The hour, " +"minute, second and microsecond of the result are all 0, and :attr:`.tzinfo` " +"is ``None``." +msgstr "" + +#: ../Doc/library/datetime.rst:805 +msgid "" +"Return a new :class:`.datetime` object whose date components are equal to " +"the given :class:`date` object's, and whose time components are equal to the " +"given :class:`.time` object's. If the *tzinfo* argument is provided, its " +"value is used to set the :attr:`.tzinfo` attribute of the result, otherwise " +"the :attr:`~.time.tzinfo` attribute of the *time* argument is used." +msgstr "" + +#: ../Doc/library/datetime.rst:812 +msgid "" +"For any :class:`.datetime` object *d*, ``d == datetime.combine(d.date(), d." +"time(), d.tzinfo)``. If date is a :class:`.datetime` object, its time " +"components and :attr:`.tzinfo` attributes are ignored." +msgstr "" + +#: ../Doc/library/datetime.rst:817 +msgid "Added the *tzinfo* argument." +msgstr "" + +#: ../Doc/library/datetime.rst:823 +msgid "" +"Return a :class:`.datetime` corresponding to *date_string*, parsed according " +"to *format*. This is equivalent to ``datetime(*(time.strptime(date_string, " +"format)[0:6]))``. :exc:`ValueError` is raised if the date_string and format " +"can't be parsed by :func:`time.strptime` or if it returns a value which " +"isn't a time tuple. For a complete list of formatting directives, see :ref:" +"`strftime-strptime-behavior`." +msgstr "" + +#: ../Doc/library/datetime.rst:836 +msgid "" +"The earliest representable :class:`.datetime`, ``datetime(MINYEAR, 1, 1, " +"tzinfo=None)``." +msgstr "" + +#: ../Doc/library/datetime.rst:842 +msgid "" +"The latest representable :class:`.datetime`, ``datetime(MAXYEAR, 12, 31, 23, " +"59, 59, 999999, tzinfo=None)``." +msgstr "" + +#: ../Doc/library/datetime.rst:848 +msgid "" +"The smallest possible difference between non-equal :class:`.datetime` " +"objects, ``timedelta(microseconds=1)``." +msgstr "" + +#: ../Doc/library/datetime.rst:871 ../Doc/library/datetime.rst:1416 +msgid "In ``range(24)``." +msgstr "" + +#: ../Doc/library/datetime.rst:876 ../Doc/library/datetime.rst:881 +#: ../Doc/library/datetime.rst:1421 ../Doc/library/datetime.rst:1426 +msgid "In ``range(60)``." +msgstr "" + +#: ../Doc/library/datetime.rst:886 ../Doc/library/datetime.rst:1431 +msgid "In ``range(1000000)``." +msgstr "" + +#: ../Doc/library/datetime.rst:891 +msgid "" +"The object passed as the *tzinfo* argument to the :class:`.datetime` " +"constructor, or ``None`` if none was passed." +msgstr "" + +#: ../Doc/library/datetime.rst:897 ../Doc/library/datetime.rst:1442 +msgid "" +"In ``[0, 1]``. Used to disambiguate wall times during a repeated interval. " +"(A repeated interval occurs when clocks are rolled back at the end of " +"daylight saving time or when the UTC offset for the current zone is " +"decreased for political reasons.) The value 0 (1) represents the earlier " +"(later) of the two moments with the same wall time representation." +msgstr "" + +#: ../Doc/library/datetime.rst:910 +msgid "``datetime2 = datetime1 + timedelta``" +msgstr "" + +#: ../Doc/library/datetime.rst:912 +msgid "``datetime2 = datetime1 - timedelta``" +msgstr "" + +#: ../Doc/library/datetime.rst:914 +msgid "``timedelta = datetime1 - datetime2``" +msgstr "" + +#: ../Doc/library/datetime.rst:916 +msgid "``datetime1 < datetime2``" +msgstr "" + +#: ../Doc/library/datetime.rst:916 +msgid "Compares :class:`.datetime` to :class:`.datetime`. (4)" +msgstr "" + +#: ../Doc/library/datetime.rst:921 +msgid "" +"datetime2 is a duration of timedelta removed from datetime1, moving forward " +"in time if ``timedelta.days`` > 0, or backward if ``timedelta.days`` < 0. " +"The result has the same :attr:`~.datetime.tzinfo` attribute as the input " +"datetime, and datetime2 - datetime1 == timedelta after. :exc:`OverflowError` " +"is raised if datetime2.year would be smaller than :const:`MINYEAR` or larger " +"than :const:`MAXYEAR`. Note that no time zone adjustments are done even if " +"the input is an aware object." +msgstr "" + +#: ../Doc/library/datetime.rst:930 +msgid "" +"Computes the datetime2 such that datetime2 + timedelta == datetime1. As for " +"addition, the result has the same :attr:`~.datetime.tzinfo` attribute as the " +"input datetime, and no time zone adjustments are done even if the input is " +"aware. This isn't quite equivalent to datetime1 + (-timedelta), because -" +"timedelta in isolation can overflow in cases where datetime1 - timedelta " +"does not." +msgstr "" + +#: ../Doc/library/datetime.rst:937 +msgid "" +"Subtraction of a :class:`.datetime` from a :class:`.datetime` is defined " +"only if both operands are naive, or if both are aware. If one is aware and " +"the other is naive, :exc:`TypeError` is raised." +msgstr "" + +#: ../Doc/library/datetime.rst:941 +msgid "" +"If both are naive, or both are aware and have the same :attr:`~.datetime." +"tzinfo` attribute, the :attr:`~.datetime.tzinfo` attributes are ignored, and " +"the result is a :class:`timedelta` object *t* such that ``datetime2 + t == " +"datetime1``. No time zone adjustments are done in this case." +msgstr "" + +#: ../Doc/library/datetime.rst:946 +msgid "" +"If both are aware and have different :attr:`~.datetime.tzinfo` attributes, " +"``a-b`` acts as if *a* and *b* were first converted to naive UTC datetimes " +"first. The result is ``(a.replace(tzinfo=None) - a.utcoffset()) - (b." +"replace(tzinfo=None) - b.utcoffset())`` except that the implementation never " +"overflows." +msgstr "" + +#: ../Doc/library/datetime.rst:952 +msgid "" +"*datetime1* is considered less than *datetime2* when *datetime1* precedes " +"*datetime2* in time." +msgstr "" + +#: ../Doc/library/datetime.rst:955 +msgid "" +"If one comparand is naive and the other is aware, :exc:`TypeError` is raised " +"if an order comparison is attempted. For equality comparisons, naive " +"instances are never equal to aware instances." +msgstr "" + +#: ../Doc/library/datetime.rst:959 +msgid "" +"If both comparands are aware, and have the same :attr:`~.datetime.tzinfo` " +"attribute, the common :attr:`~.datetime.tzinfo` attribute is ignored and the " +"base datetimes are compared. If both comparands are aware and have " +"different :attr:`~.datetime.tzinfo` attributes, the comparands are first " +"adjusted by subtracting their UTC offsets (obtained from ``self." +"utcoffset()``)." +msgstr "" + +#: ../Doc/library/datetime.rst:965 +msgid "" +"Equality comparisons between naive and aware :class:`.datetime` instances " +"don't raise :exc:`TypeError`." +msgstr "" + +#: ../Doc/library/datetime.rst:971 +msgid "" +"In order to stop comparison from falling back to the default scheme of " +"comparing object addresses, datetime comparison normally raises :exc:" +"`TypeError` if the other comparand isn't also a :class:`.datetime` object. " +"However, ``NotImplemented`` is returned instead if the other comparand has " +"a :meth:`timetuple` attribute. This hook gives other kinds of date objects " +"a chance at implementing mixed-type comparison. If not, when a :class:`." +"datetime` object is compared to an object of a different type, :exc:" +"`TypeError` is raised unless the comparison is ``==`` or ``!=``. The latter " +"cases return :const:`False` or :const:`True`, respectively." +msgstr "" + +#: ../Doc/library/datetime.rst:981 +msgid "" +":class:`.datetime` objects can be used as dictionary keys. In Boolean " +"contexts, all :class:`.datetime` objects are considered to be true." +msgstr "" + +#: ../Doc/library/datetime.rst:988 +msgid "Return :class:`date` object with same year, month and day." +msgstr "" + +#: ../Doc/library/datetime.rst:993 +msgid "" +"Return :class:`.time` object with same hour, minute, second, microsecond and " +"fold. :attr:`.tzinfo` is ``None``. See also method :meth:`timetz`." +msgstr "" + +#: ../Doc/library/datetime.rst:996 ../Doc/library/datetime.rst:1005 +msgid "The fold value is copied to the returned :class:`.time` object." +msgstr "" + +#: ../Doc/library/datetime.rst:1002 +msgid "" +"Return :class:`.time` object with same hour, minute, second, microsecond, " +"fold, and tzinfo attributes. See also method :meth:`time`." +msgstr "" + +#: ../Doc/library/datetime.rst:1013 +msgid "" +"Return a datetime with the same attributes, except for those attributes " +"given new values by whichever keyword arguments are specified. Note that " +"``tzinfo=None`` can be specified to create a naive datetime from an aware " +"datetime with no conversion of date and time data." +msgstr "" + +#: ../Doc/library/datetime.rst:1024 +msgid "" +"Return a :class:`.datetime` object with new :attr:`.tzinfo` attribute *tz*, " +"adjusting the date and time data so the result is the same UTC time as " +"*self*, but in *tz*'s local time." +msgstr "" + +#: ../Doc/library/datetime.rst:1028 +msgid "" +"If provided, *tz* must be an instance of a :class:`tzinfo` subclass, and " +"its :meth:`utcoffset` and :meth:`dst` methods must not return ``None``. If " +"*self* is naive (``self.tzinfo is None``), it is presumed to represent time " +"in the system timezone." +msgstr "" + +#: ../Doc/library/datetime.rst:1033 +msgid "" +"If called without arguments (or with ``tz=None``) the system local timezone " +"is assumed for the target timezone. The ``.tzinfo`` attribute of the " +"converted datetime instance will be set to an instance of :class:`timezone` " +"with the zone name and offset obtained from the OS." +msgstr "" + +#: ../Doc/library/datetime.rst:1038 +msgid "" +"If ``self.tzinfo`` is *tz*, ``self.astimezone(tz)`` is equal to *self*: no " +"adjustment of date or time data is performed. Else the result is local time " +"in the timezone *tz*, representing the same UTC time as *self*: after " +"``astz = dt.astimezone(tz)``, ``astz - astz.utcoffset()`` will have the same " +"date and time data as ``dt - dt.utcoffset()``." +msgstr "" + +#: ../Doc/library/datetime.rst:1044 +msgid "" +"If you merely want to attach a time zone object *tz* to a datetime *dt* " +"without adjustment of date and time data, use ``dt.replace(tzinfo=tz)``. If " +"you merely want to remove the time zone object from an aware datetime *dt* " +"without conversion of date and time data, use ``dt.replace(tzinfo=None)``." +msgstr "" + +#: ../Doc/library/datetime.rst:1049 +msgid "" +"Note that the default :meth:`tzinfo.fromutc` method can be overridden in a :" +"class:`tzinfo` subclass to affect the result returned by :meth:`astimezone`. " +"Ignoring error cases, :meth:`astimezone` acts like::" +msgstr "" + +#: ../Doc/library/datetime.rst:1061 +msgid "*tz* now can be omitted." +msgstr "" + +#: ../Doc/library/datetime.rst:1064 +msgid "" +"The :meth:`astimezone` method can now be called on naive instances that are " +"presumed to represent system local time." +msgstr "" + +#: ../Doc/library/datetime.rst:1071 +msgid "" +"If :attr:`.tzinfo` is ``None``, returns ``None``, else returns ``self.tzinfo." +"utcoffset(self)``, and raises an exception if the latter doesn't return " +"``None``, or a :class:`timedelta` object representing a whole number of " +"minutes with magnitude less than one day." +msgstr "" + +#: ../Doc/library/datetime.rst:1079 +msgid "" +"If :attr:`.tzinfo` is ``None``, returns ``None``, else returns ``self.tzinfo." +"dst(self)``, and raises an exception if the latter doesn't return ``None``, " +"or a :class:`timedelta` object representing a whole number of minutes with " +"magnitude less than one day." +msgstr "" + +#: ../Doc/library/datetime.rst:1087 +msgid "" +"If :attr:`.tzinfo` is ``None``, returns ``None``, else returns ``self.tzinfo." +"tzname(self)``, raises an exception if the latter doesn't return ``None`` or " +"a string object," +msgstr "" + +#: ../Doc/library/datetime.rst:1094 +msgid "" +"Return a :class:`time.struct_time` such as returned by :func:`time." +"localtime`. ``d.timetuple()`` is equivalent to ``time.struct_time((d.year, d." +"month, d.day, d.hour, d.minute, d.second, d.weekday(), yday, dst))``, where " +"``yday = d.toordinal() - date(d.year, 1, 1).toordinal() + 1`` is the day " +"number within the current year starting with ``1`` for January 1st. The :" +"attr:`tm_isdst` flag of the result is set according to the :meth:`dst` " +"method: :attr:`.tzinfo` is ``None`` or :meth:`dst` returns ``None``, :attr:" +"`tm_isdst` is set to ``-1``; else if :meth:`dst` returns a non-zero value, :" +"attr:`tm_isdst` is set to ``1``; else :attr:`tm_isdst` is set to ``0``." +msgstr "" + +#: ../Doc/library/datetime.rst:1107 +msgid "" +"If :class:`.datetime` instance *d* is naive, this is the same as ``d." +"timetuple()`` except that :attr:`tm_isdst` is forced to 0 regardless of what " +"``d.dst()`` returns. DST is never in effect for a UTC time." +msgstr "" + +#: ../Doc/library/datetime.rst:1111 +msgid "" +"If *d* is aware, *d* is normalized to UTC time, by subtracting ``d." +"utcoffset()``, and a :class:`time.struct_time` for the normalized time is " +"returned. :attr:`tm_isdst` is forced to 0. Note that an :exc:" +"`OverflowError` may be raised if *d*.year was ``MINYEAR`` or ``MAXYEAR`` and " +"UTC adjustment spills over a year boundary." +msgstr "" + +#: ../Doc/library/datetime.rst:1121 +msgid "" +"Return the proleptic Gregorian ordinal of the date. The same as ``self." +"date().toordinal()``." +msgstr "" + +#: ../Doc/library/datetime.rst:1126 +msgid "" +"Return POSIX timestamp corresponding to the :class:`.datetime` instance. " +"The return value is a :class:`float` similar to that returned by :func:`time." +"time`." +msgstr "" + +#: ../Doc/library/datetime.rst:1130 +msgid "" +"Naive :class:`.datetime` instances are assumed to represent local time and " +"this method relies on the platform C :c:func:`mktime` function to perform " +"the conversion. Since :class:`.datetime` supports wider range of values " +"than :c:func:`mktime` on many platforms, this method may raise :exc:" +"`OverflowError` for times far in the past or far in the future." +msgstr "" + +#: ../Doc/library/datetime.rst:1137 +msgid "" +"For aware :class:`.datetime` instances, the return value is computed as::" +msgstr "" + +#: ../Doc/library/datetime.rst:1144 +msgid "" +"The :meth:`timestamp` method uses the :attr:`.fold` attribute to " +"disambiguate the times during a repeated interval." +msgstr "" + +#: ../Doc/library/datetime.rst:1150 +msgid "" +"There is no method to obtain the POSIX timestamp directly from a naive :" +"class:`.datetime` instance representing UTC time. If your application uses " +"this convention and your system timezone is not set to UTC, you can obtain " +"the POSIX timestamp by supplying ``tzinfo=timezone.utc``::" +msgstr "" + +#: ../Doc/library/datetime.rst:1158 +msgid "or by calculating the timestamp directly::" +msgstr "" + +#: ../Doc/library/datetime.rst:1164 +msgid "" +"Return the day of the week as an integer, where Monday is 0 and Sunday is 6. " +"The same as ``self.date().weekday()``. See also :meth:`isoweekday`." +msgstr "" + +#: ../Doc/library/datetime.rst:1170 +msgid "" +"Return the day of the week as an integer, where Monday is 1 and Sunday is 7. " +"The same as ``self.date().isoweekday()``. See also :meth:`weekday`, :meth:" +"`isocalendar`." +msgstr "" + +#: ../Doc/library/datetime.rst:1177 +msgid "" +"Return a 3-tuple, (ISO year, ISO week number, ISO weekday). The same as " +"``self.date().isocalendar()``." +msgstr "" + +#: ../Doc/library/datetime.rst:1183 +msgid "" +"Return a string representing the date and time in ISO 8601 format, YYYY-MM-" +"DDTHH:MM:SS.mmmmmm or, if :attr:`microsecond` is 0, YYYY-MM-DDTHH:MM:SS" +msgstr "" + +#: ../Doc/library/datetime.rst:1187 +msgid "" +"If :meth:`utcoffset` does not return ``None``, a 6-character string is " +"appended, giving the UTC offset in (signed) hours and minutes: YYYY-MM-DDTHH:" +"MM:SS.mmmmmm+HH:MM or, if :attr:`microsecond` is 0 YYYY-MM-DDTHH:MM:SS+HH:MM" +msgstr "" + +#: ../Doc/library/datetime.rst:1192 +msgid "" +"The optional argument *sep* (default ``'T'``) is a one-character separator, " +"placed between the date and time portions of the result. For example," +msgstr "" + +#: ../Doc/library/datetime.rst:1202 ../Doc/library/datetime.rst:1505 +msgid "" +"The optional argument *timespec* specifies the number of additional " +"components of the time to include (the default is ``'auto'``). It can be one " +"of the following:" +msgstr "" + +#: ../Doc/library/datetime.rst:1206 ../Doc/library/datetime.rst:1509 +msgid "" +"``'auto'``: Same as ``'seconds'`` if :attr:`microsecond` is 0, same as " +"``'microseconds'`` otherwise." +msgstr "" + +#: ../Doc/library/datetime.rst:1208 ../Doc/library/datetime.rst:1511 +msgid "``'hours'``: Include the :attr:`hour` in the two-digit HH format." +msgstr "" + +#: ../Doc/library/datetime.rst:1209 ../Doc/library/datetime.rst:1512 +msgid "``'minutes'``: Include :attr:`hour` and :attr:`minute` in HH:MM format." +msgstr "" + +#: ../Doc/library/datetime.rst:1210 ../Doc/library/datetime.rst:1513 +msgid "" +"``'seconds'``: Include :attr:`hour`, :attr:`minute`, and :attr:`second` in " +"HH:MM:SS format." +msgstr "" + +#: ../Doc/library/datetime.rst:1212 ../Doc/library/datetime.rst:1515 +msgid "" +"``'milliseconds'``: Include full time, but truncate fractional second part " +"to milliseconds. HH:MM:SS.sss format." +msgstr "" + +#: ../Doc/library/datetime.rst:1214 ../Doc/library/datetime.rst:1517 +msgid "``'microseconds'``: Include full time in HH:MM:SS.mmmmmm format." +msgstr "" + +#: ../Doc/library/datetime.rst:1218 ../Doc/library/datetime.rst:1521 +msgid "Excluded time components are truncated, not rounded." +msgstr "" + +#: ../Doc/library/datetime.rst:1220 ../Doc/library/datetime.rst:1523 +msgid ":exc:`ValueError` will be raised on an invalid *timespec* argument." +msgstr "" + +#: ../Doc/library/datetime.rst:1230 ../Doc/library/datetime.rst:1535 +msgid "Added the *timespec* argument." +msgstr "" + +#: ../Doc/library/datetime.rst:1236 +msgid "" +"For a :class:`.datetime` instance *d*, ``str(d)`` is equivalent to ``d." +"isoformat(' ')``." +msgstr "" + +#: ../Doc/library/datetime.rst:1242 +msgid "" +"Return a string representing the date and time, for example ``datetime(2002, " +"12, 4, 20, 30, 40).ctime() == 'Wed Dec 4 20:30:40 2002'``. ``d.ctime()`` is " +"equivalent to ``time.ctime(time.mktime(d.timetuple()))`` on platforms where " +"the native C :c:func:`ctime` function (which :func:`time.ctime` invokes, but " +"which :meth:`datetime.ctime` does not invoke) conforms to the C standard." +msgstr "" + +#: ../Doc/library/datetime.rst:1251 +msgid "" +"Return a string representing the date and time, controlled by an explicit " +"format string. For a complete list of formatting directives, see :ref:" +"`strftime-strptime-behavior`." +msgstr "" + +#: ../Doc/library/datetime.rst:1258 +msgid "" +"Same as :meth:`.datetime.strftime`. This makes it possible to specify a " +"format string for a :class:`.datetime` object in :ref:`formatted string " +"literals ` and when using :meth:`str.format`. For a complete " +"list of formatting directives, see :ref:`strftime-strptime-behavior`." +msgstr "" + +#: ../Doc/library/datetime.rst:1265 +msgid "Examples of working with datetime objects:" +msgstr "" + +#: ../Doc/library/datetime.rst:1312 +msgid "Using datetime with tzinfo:" +msgstr "" + +#: ../Doc/library/datetime.rst:1372 +msgid ":class:`time` Objects" +msgstr "" + +#: ../Doc/library/datetime.rst:1374 +msgid "" +"A time object represents a (local) time of day, independent of any " +"particular day, and subject to adjustment via a :class:`tzinfo` object." +msgstr "" + +#: ../Doc/library/datetime.rst:1379 +msgid "" +"All arguments are optional. *tzinfo* may be ``None``, or an instance of a :" +"class:`tzinfo` subclass. The remaining arguments may be integers, in the " +"following ranges:" +msgstr "" + +#: ../Doc/library/datetime.rst:1389 +msgid "" +"If an argument outside those ranges is given, :exc:`ValueError` is raised. " +"All default to ``0`` except *tzinfo*, which defaults to :const:`None`." +msgstr "" + +#: ../Doc/library/datetime.rst:1397 +msgid "The earliest representable :class:`.time`, ``time(0, 0, 0, 0)``." +msgstr "" + +#: ../Doc/library/datetime.rst:1402 +msgid "The latest representable :class:`.time`, ``time(23, 59, 59, 999999)``." +msgstr "" + +#: ../Doc/library/datetime.rst:1407 +msgid "" +"The smallest possible difference between non-equal :class:`.time` objects, " +"``timedelta(microseconds=1)``, although note that arithmetic on :class:`." +"time` objects is not supported." +msgstr "" + +#: ../Doc/library/datetime.rst:1436 +msgid "" +"The object passed as the tzinfo argument to the :class:`.time` constructor, " +"or ``None`` if none was passed." +msgstr "" + +#: ../Doc/library/datetime.rst:1453 +msgid "" +"comparison of :class:`.time` to :class:`.time`, where *a* is considered less " +"than *b* when *a* precedes *b* in time. If one comparand is naive and the " +"other is aware, :exc:`TypeError` is raised if an order comparison is " +"attempted. For equality comparisons, naive instances are never equal to " +"aware instances." +msgstr "" + +#: ../Doc/library/datetime.rst:1458 +msgid "" +"If both comparands are aware, and have the same :attr:`~time.tzinfo` " +"attribute, the common :attr:`~time.tzinfo` attribute is ignored and the base " +"times are compared. If both comparands are aware and have different :attr:" +"`~time.tzinfo` attributes, the comparands are first adjusted by subtracting " +"their UTC offsets (obtained from ``self.utcoffset()``). In order to stop " +"mixed-type comparisons from falling back to the default comparison by object " +"address, when a :class:`.time` object is compared to an object of a " +"different type, :exc:`TypeError` is raised unless the comparison is ``==`` " +"or ``!=``. The latter cases return :const:`False` or :const:`True`, " +"respectively." +msgstr "" + +#: ../Doc/library/datetime.rst:1468 +msgid "" +"Equality comparisons between naive and aware :class:`time` instances don't " +"raise :exc:`TypeError`." +msgstr "" + +#: ../Doc/library/datetime.rst:1472 +msgid "hash, use as dict key" +msgstr "" + +#: ../Doc/library/datetime.rst:1474 +msgid "efficient pickling" +msgstr "" + +#: ../Doc/library/datetime.rst:1476 +msgid "" +"In boolean contexts, a :class:`.time` object is always considered to be true." +msgstr "" + +#: ../Doc/library/datetime.rst:1478 +msgid "" +"Before Python 3.5, a :class:`.time` object was considered to be false if it " +"represented midnight in UTC. This behavior was considered obscure and error-" +"prone and has been removed in Python 3.5. See :issue:`13936` for full " +"details." +msgstr "" + +#: ../Doc/library/datetime.rst:1489 +msgid "" +"Return a :class:`.time` with the same value, except for those attributes " +"given new values by whichever keyword arguments are specified. Note that " +"``tzinfo=None`` can be specified to create a naive :class:`.time` from an " +"aware :class:`.time`, without conversion of the time data." +msgstr "" + +#: ../Doc/library/datetime.rst:1500 +msgid "" +"Return a string representing the time in ISO 8601 format, HH:MM:SS.mmmmmm " +"or, if :attr:`microsecond` is 0, HH:MM:SS If :meth:`utcoffset` does not " +"return ``None``, a 6-character string is appended, giving the UTC offset in " +"(signed) hours and minutes: HH:MM:SS.mmmmmm+HH:MM or, if self.microsecond is " +"0, HH:MM:SS+HH:MM" +msgstr "" + +#: ../Doc/library/datetime.rst:1541 +msgid "For a time *t*, ``str(t)`` is equivalent to ``t.isoformat()``." +msgstr "" + +#: ../Doc/library/datetime.rst:1546 +msgid "" +"Return a string representing the time, controlled by an explicit format " +"string. For a complete list of formatting directives, see :ref:`strftime-" +"strptime-behavior`." +msgstr "" + +#: ../Doc/library/datetime.rst:1553 +msgid "" +"Same as :meth:`.time.strftime`. This makes it possible to specify a format " +"string for a :class:`.time` object in :ref:`formatted string literals ` and when using :meth:`str.format`. For a complete list of " +"formatting directives, see :ref:`strftime-strptime-behavior`." +msgstr "" + +#: ../Doc/library/datetime.rst:1562 +msgid "" +"If :attr:`.tzinfo` is ``None``, returns ``None``, else returns ``self.tzinfo." +"utcoffset(None)``, and raises an exception if the latter doesn't return " +"``None`` or a :class:`timedelta` object representing a whole number of " +"minutes with magnitude less than one day." +msgstr "" + +#: ../Doc/library/datetime.rst:1570 +msgid "" +"If :attr:`.tzinfo` is ``None``, returns ``None``, else returns ``self.tzinfo." +"dst(None)``, and raises an exception if the latter doesn't return ``None``, " +"or a :class:`timedelta` object representing a whole number of minutes with " +"magnitude less than one day." +msgstr "" + +#: ../Doc/library/datetime.rst:1578 +msgid "" +"If :attr:`.tzinfo` is ``None``, returns ``None``, else returns ``self.tzinfo." +"tzname(None)``, or raises an exception if the latter doesn't return ``None`` " +"or a string object." +msgstr "" + +#: ../Doc/library/datetime.rst:1613 +msgid ":class:`tzinfo` Objects" +msgstr "" + +#: ../Doc/library/datetime.rst:1617 +msgid "" +"This is an abstract base class, meaning that this class should not be " +"instantiated directly. You need to derive a concrete subclass, and (at " +"least) supply implementations of the standard :class:`tzinfo` methods needed " +"by the :class:`.datetime` methods you use. The :mod:`datetime` module " +"supplies a simple concrete subclass of :class:`tzinfo`, :class:`timezone`, " +"which can represent timezones with fixed offset from UTC such as UTC itself " +"or North American EST and EDT." +msgstr "" + +#: ../Doc/library/datetime.rst:1625 +msgid "" +"An instance of (a concrete subclass of) :class:`tzinfo` can be passed to the " +"constructors for :class:`.datetime` and :class:`.time` objects. The latter " +"objects view their attributes as being in local time, and the :class:" +"`tzinfo` object supports methods revealing offset of local time from UTC, " +"the name of the time zone, and DST offset, all relative to a date or time " +"object passed to them." +msgstr "" + +#: ../Doc/library/datetime.rst:1631 +msgid "" +"Special requirement for pickling: A :class:`tzinfo` subclass must have an :" +"meth:`__init__` method that can be called with no arguments, else it can be " +"pickled but possibly not unpickled again. This is a technical requirement " +"that may be relaxed in the future." +msgstr "" + +#: ../Doc/library/datetime.rst:1636 +msgid "" +"A concrete subclass of :class:`tzinfo` may need to implement the following " +"methods. Exactly which methods are needed depends on the uses made of " +"aware :mod:`datetime` objects. If in doubt, simply implement all of them." +msgstr "" + +#: ../Doc/library/datetime.rst:1643 +msgid "" +"Return offset of local time from UTC, in minutes east of UTC. If local time " +"is west of UTC, this should be negative. Note that this is intended to be " +"the total offset from UTC; for example, if a :class:`tzinfo` object " +"represents both time zone and DST adjustments, :meth:`utcoffset` should " +"return their sum. If the UTC offset isn't known, return ``None``. Else the " +"value returned must be a :class:`timedelta` object specifying a whole number " +"of minutes in the range -1439 to 1439 inclusive (1440 = 24\\*60; the " +"magnitude of the offset must be less than one day). Most implementations " +"of :meth:`utcoffset` will probably look like one of these two::" +msgstr "" + +#: ../Doc/library/datetime.rst:1656 +msgid "" +"If :meth:`utcoffset` does not return ``None``, :meth:`dst` should not return " +"``None`` either." +msgstr "" + +#: ../Doc/library/datetime.rst:1659 +msgid "" +"The default implementation of :meth:`utcoffset` raises :exc:" +"`NotImplementedError`." +msgstr "" + +#: ../Doc/library/datetime.rst:1665 +msgid "" +"Return the daylight saving time (DST) adjustment, in minutes east of UTC, or " +"``None`` if DST information isn't known. Return ``timedelta(0)`` if DST is " +"not in effect. If DST is in effect, return the offset as a :class:" +"`timedelta` object (see :meth:`utcoffset` for details). Note that DST " +"offset, if applicable, has already been added to the UTC offset returned by :" +"meth:`utcoffset`, so there's no need to consult :meth:`dst` unless you're " +"interested in obtaining DST info separately. For example, :meth:`datetime." +"timetuple` calls its :attr:`~.datetime.tzinfo` attribute's :meth:`dst` " +"method to determine how the :attr:`tm_isdst` flag should be set, and :meth:" +"`tzinfo.fromutc` calls :meth:`dst` to account for DST changes when crossing " +"time zones." +msgstr "" + +#: ../Doc/library/datetime.rst:1676 +msgid "" +"An instance *tz* of a :class:`tzinfo` subclass that models both standard and " +"daylight times must be consistent in this sense:" +msgstr "" + +#: ../Doc/library/datetime.rst:1679 +msgid "``tz.utcoffset(dt) - tz.dst(dt)``" +msgstr "" + +#: ../Doc/library/datetime.rst:1681 +msgid "" +"must return the same result for every :class:`.datetime` *dt* with ``dt." +"tzinfo == tz`` For sane :class:`tzinfo` subclasses, this expression yields " +"the time zone's \"standard offset\", which should not depend on the date or " +"the time, but only on geographic location. The implementation of :meth:" +"`datetime.astimezone` relies on this, but cannot detect violations; it's the " +"programmer's responsibility to ensure it. If a :class:`tzinfo` subclass " +"cannot guarantee this, it may be able to override the default implementation " +"of :meth:`tzinfo.fromutc` to work correctly with :meth:`astimezone` " +"regardless." +msgstr "" + +#: ../Doc/library/datetime.rst:1690 +msgid "" +"Most implementations of :meth:`dst` will probably look like one of these " +"two::" +msgstr "" + +#: ../Doc/library/datetime.rst:1696 +msgid "or ::" +msgstr "" + +#: ../Doc/library/datetime.rst:1708 +msgid "" +"The default implementation of :meth:`dst` raises :exc:`NotImplementedError`." +msgstr "" + +#: ../Doc/library/datetime.rst:1713 +msgid "" +"Return the time zone name corresponding to the :class:`.datetime` object " +"*dt*, as a string. Nothing about string names is defined by the :mod:" +"`datetime` module, and there's no requirement that it mean anything in " +"particular. For example, \"GMT\", \"UTC\", \"-500\", \"-5:00\", \"EDT\", " +"\"US/Eastern\", \"America/New York\" are all valid replies. Return ``None`` " +"if a string name isn't known. Note that this is a method rather than a " +"fixed string primarily because some :class:`tzinfo` subclasses will wish to " +"return different names depending on the specific value of *dt* passed, " +"especially if the :class:`tzinfo` class is accounting for daylight time." +msgstr "" + +#: ../Doc/library/datetime.rst:1723 +msgid "" +"The default implementation of :meth:`tzname` raises :exc:" +"`NotImplementedError`." +msgstr "" + +#: ../Doc/library/datetime.rst:1726 +msgid "" +"These methods are called by a :class:`.datetime` or :class:`.time` object, " +"in response to their methods of the same names. A :class:`.datetime` object " +"passes itself as the argument, and a :class:`.time` object passes ``None`` " +"as the argument. A :class:`tzinfo` subclass's methods should therefore be " +"prepared to accept a *dt* argument of ``None``, or of class :class:`." +"datetime`." +msgstr "" + +#: ../Doc/library/datetime.rst:1732 +msgid "" +"When ``None`` is passed, it's up to the class designer to decide the best " +"response. For example, returning ``None`` is appropriate if the class " +"wishes to say that time objects don't participate in the :class:`tzinfo` " +"protocols. It may be more useful for ``utcoffset(None)`` to return the " +"standard UTC offset, as there is no other convention for discovering the " +"standard offset." +msgstr "" + +#: ../Doc/library/datetime.rst:1738 +msgid "" +"When a :class:`.datetime` object is passed in response to a :class:`." +"datetime` method, ``dt.tzinfo`` is the same object as *self*. :class:" +"`tzinfo` methods can rely on this, unless user code calls :class:`tzinfo` " +"methods directly. The intent is that the :class:`tzinfo` methods interpret " +"*dt* as being in local time, and not need worry about objects in other " +"timezones." +msgstr "" + +#: ../Doc/library/datetime.rst:1744 +msgid "" +"There is one more :class:`tzinfo` method that a subclass may wish to " +"override:" +msgstr "" + +#: ../Doc/library/datetime.rst:1749 +msgid "" +"This is called from the default :class:`datetime.astimezone()` " +"implementation. When called from that, ``dt.tzinfo`` is *self*, and *dt*'s " +"date and time data are to be viewed as expressing a UTC time. The purpose " +"of :meth:`fromutc` is to adjust the date and time data, returning an " +"equivalent datetime in *self*'s local time." +msgstr "" + +#: ../Doc/library/datetime.rst:1755 +msgid "" +"Most :class:`tzinfo` subclasses should be able to inherit the default :meth:" +"`fromutc` implementation without problems. It's strong enough to handle " +"fixed-offset time zones, and time zones accounting for both standard and " +"daylight time, and the latter even if the DST transition times differ in " +"different years. An example of a time zone the default :meth:`fromutc` " +"implementation may not handle correctly in all cases is one where the " +"standard offset (from UTC) depends on the specific date and time passed, " +"which can happen for political reasons. The default implementations of :meth:" +"`astimezone` and :meth:`fromutc` may not produce the result you want if the " +"result is one of the hours straddling the moment the standard offset changes." +msgstr "" + +#: ../Doc/library/datetime.rst:1766 +msgid "" +"Skipping code for error cases, the default :meth:`fromutc` implementation " +"acts like::" +msgstr "" + +#: ../Doc/library/datetime.rst:1784 +msgid "Example :class:`tzinfo` classes:" +msgstr "" + +#: ../Doc/library/datetime.rst:1788 +msgid "" +"Note that there are unavoidable subtleties twice per year in a :class:" +"`tzinfo` subclass accounting for both standard and daylight time, at the DST " +"transition points. For concreteness, consider US Eastern (UTC -0500), where " +"EDT begins the minute after 1:59 (EST) on the second Sunday in March, and " +"ends the minute after 1:59 (EDT) on the first Sunday in November::" +msgstr "" + +#: ../Doc/library/datetime.rst:1802 +msgid "" +"When DST starts (the \"start\" line), the local wall clock leaps from 1:59 " +"to 3:00. A wall time of the form 2:MM doesn't really make sense on that " +"day, so ``astimezone(Eastern)`` won't deliver a result with ``hour == 2`` on " +"the day DST begins. For example, at the Spring forward transition of 2016, " +"we get" +msgstr "" + +#: ../Doc/library/datetime.rst:1819 +msgid "" +"When DST ends (the \"end\" line), there's a potentially worse problem: " +"there's an hour that can't be spelled unambiguously in local wall time: the " +"last hour of daylight time. In Eastern, that's times of the form 5:MM UTC " +"on the day daylight time ends. The local wall clock leaps from 1:59 " +"(daylight time) back to 1:00 (standard time) again. Local times of the form " +"1:MM are ambiguous. :meth:`astimezone` mimics the local clock's behavior by " +"mapping two adjacent UTC hours into the same local hour then. In the " +"Eastern example, UTC times of the form 5:MM and 6:MM both map to 1:MM when " +"converted to Eastern, but earlier times have the :attr:`~datetime.fold` " +"attribute set to 0 and the later times have it set to 1. For example, at the " +"Fall back transition of 2016, we get" +msgstr "" + +#: ../Doc/library/datetime.rst:1841 +msgid "" +"Note that the :class:`datetime` instances that differ only by the value of " +"the :attr:`~datetime.fold` attribute are considered equal in comparisons." +msgstr "" + +#: ../Doc/library/datetime.rst:1844 +msgid "" +"Applications that can't bear wall-time ambiguities should explicitly check " +"the value of the :attr:`~datetime.fold` attribute or avoid using hybrid :" +"class:`tzinfo` subclasses; there are no ambiguities when using :class:" +"`timezone`, or any other fixed-offset :class:`tzinfo` subclass (such as a " +"class representing only EST (fixed offset -5 hours), or only EDT (fixed " +"offset -4 hours))." +msgstr "" + +#: ../Doc/library/datetime.rst:1857 +msgid "`datetuil.tz `_" +msgstr "" + +#: ../Doc/library/datetime.rst:1853 +msgid "" +"The standard library has :class:`timezone` class for handling arbitrary " +"fixed offsets from UTC and :attr:`timezone.utc` as UTC timezone instance." +msgstr "" + +#: ../Doc/library/datetime.rst:1856 +msgid "" +"*datetuil.tz* library brings the *IANA timezone database* (also known as the " +"Olson database) to Python and its usage is recommended." +msgstr "" + +#: ../Doc/library/datetime.rst:1863 +msgid "`IANA timezone database `_" +msgstr "" + +#: ../Doc/library/datetime.rst:1860 +msgid "" +"The Time Zone Database (often called tz, tzdata or zoneinfo) contains code " +"and data that represent the history of local time for many representative " +"locations around the globe. It is updated periodically to reflect changes " +"made by political bodies to time zone boundaries, UTC offsets, and daylight-" +"saving rules." +msgstr "" + +#: ../Doc/library/datetime.rst:1870 +msgid ":class:`timezone` Objects" +msgstr "" + +#: ../Doc/library/datetime.rst:1872 +msgid "" +"The :class:`timezone` class is a subclass of :class:`tzinfo`, each instance " +"of which represents a timezone defined by a fixed offset from UTC. Note " +"that objects of this class cannot be used to represent timezone information " +"in the locations where different offsets are used in different days of the " +"year or where historical changes have been made to civil time." +msgstr "" + +#: ../Doc/library/datetime.rst:1882 +msgid "" +"The *offset* argument must be specified as a :class:`timedelta` object " +"representing the difference between the local time and UTC. It must be " +"strictly between ``-timedelta(hours=24)`` and ``timedelta(hours=24)`` and " +"represent a whole number of minutes, otherwise :exc:`ValueError` is raised." +msgstr "" + +#: ../Doc/library/datetime.rst:1888 +msgid "" +"The *name* argument is optional. If specified it must be a string that will " +"be used as the value returned by the :meth:`datetime.tzname` method." +msgstr "" + +#: ../Doc/library/datetime.rst:1895 +msgid "" +"Return the fixed value specified when the :class:`timezone` instance is " +"constructed. The *dt* argument is ignored. The return value is a :class:" +"`timedelta` instance equal to the difference between the local time and UTC." +msgstr "" + +#: ../Doc/library/datetime.rst:1902 +msgid "" +"Return the fixed value specified when the :class:`timezone` instance is " +"constructed. If *name* is not provided in the constructor, the name " +"returned by ``tzname(dt)`` is generated from the value of the ``offset`` as " +"follows. If *offset* is ``timedelta(0)``, the name is \"UTC\", otherwise it " +"is a string 'UTC±HH:MM', where ± is the sign of ``offset``, HH and MM are " +"two digits of ``offset.hours`` and ``offset.minutes`` respectively." +msgstr "" + +#: ../Doc/library/datetime.rst:1910 +msgid "" +"Name generated from ``offset=timedelta(0)`` is now plain 'UTC', not 'UTC" +"+00:00'." +msgstr "" + +#: ../Doc/library/datetime.rst:1917 +msgid "Always returns ``None``." +msgstr "" + +#: ../Doc/library/datetime.rst:1921 +msgid "" +"Return ``dt + offset``. The *dt* argument must be an aware :class:`." +"datetime` instance, with ``tzinfo`` set to ``self``." +msgstr "" + +#: ../Doc/library/datetime.rst:1928 +msgid "The UTC timezone, ``timezone(timedelta(0))``." +msgstr "" + +#: ../Doc/library/datetime.rst:1934 +msgid ":meth:`strftime` and :meth:`strptime` Behavior" +msgstr "" + +#: ../Doc/library/datetime.rst:1936 +msgid "" +":class:`date`, :class:`.datetime`, and :class:`.time` objects all support a " +"``strftime(format)`` method, to create a string representing the time under " +"the control of an explicit format string. Broadly speaking, ``d." +"strftime(fmt)`` acts like the :mod:`time` module's ``time.strftime(fmt, d." +"timetuple())`` although not all objects support a :meth:`timetuple` method." +msgstr "" + +#: ../Doc/library/datetime.rst:1942 +msgid "" +"Conversely, the :meth:`datetime.strptime` class method creates a :class:`." +"datetime` object from a string representing a date and time and a " +"corresponding format string. ``datetime.strptime(date_string, format)`` is " +"equivalent to ``datetime(*(time.strptime(date_string, format)[0:6]))``." +msgstr "" + +#: ../Doc/library/datetime.rst:1947 +msgid "" +"For :class:`.time` objects, the format codes for year, month, and day should " +"not be used, as time objects have no such values. If they're used anyway, " +"``1900`` is substituted for the year, and ``1`` for the month and day." +msgstr "" + +#: ../Doc/library/datetime.rst:1951 +msgid "" +"For :class:`date` objects, the format codes for hours, minutes, seconds, and " +"microseconds should not be used, as :class:`date` objects have no such " +"values. If they're used anyway, ``0`` is substituted for them." +msgstr "" + +#: ../Doc/library/datetime.rst:1955 +msgid "" +"The full set of format codes supported varies across platforms, because " +"Python calls the platform C library's :func:`strftime` function, and " +"platform variations are common. To see the full set of format codes " +"supported on your platform, consult the :manpage:`strftime(3)` documentation." +msgstr "" + +#: ../Doc/library/datetime.rst:1960 +msgid "" +"The following is a list of all the format codes that the C standard (1989 " +"version) requires, and these work on all platforms with a standard C " +"implementation. Note that the 1999 version of the C standard added " +"additional format codes." +msgstr "" + +#: ../Doc/library/datetime.rst:1966 ../Doc/library/datetime.rst:2072 +#: ../Doc/library/time.rst:380 +msgid "Directive" +msgstr "" + +#: ../Doc/library/datetime.rst:1968 ../Doc/library/time.rst:382 +msgid "``%a``" +msgstr "" + +#: ../Doc/library/datetime.rst:1968 +msgid "Weekday as locale's abbreviated name." +msgstr "" + +#: ../Doc/library/datetime.rst:0 +msgid "Sun, Mon, ..., Sat (en_US);" +msgstr "" + +#: ../Doc/library/datetime.rst:0 +msgid "So, Mo, ..., Sa (de_DE)" +msgstr "" + +#: ../Doc/library/datetime.rst:1973 ../Doc/library/time.rst:385 +msgid "``%A``" +msgstr "" + +#: ../Doc/library/datetime.rst:1973 +msgid "Weekday as locale's full name." +msgstr "" + +#: ../Doc/library/datetime.rst:0 +msgid "Sunday, Monday, ..., Saturday (en_US);" +msgstr "" + +#: ../Doc/library/datetime.rst:0 +msgid "Sonntag, Montag, ..., Samstag (de_DE)" +msgstr "" + +#: ../Doc/library/datetime.rst:1978 ../Doc/library/time.rst:427 +msgid "``%w``" +msgstr "" + +#: ../Doc/library/datetime.rst:1978 +msgid "Weekday as a decimal number, where 0 is Sunday and 6 is Saturday." +msgstr "" + +#: ../Doc/library/datetime.rst:1978 +msgid "0, 1, ..., 6" +msgstr "" + +#: ../Doc/library/datetime.rst:1982 ../Doc/library/re.rst:1226 +#: ../Doc/library/time.rst:395 +msgid "``%d``" +msgstr "" + +#: ../Doc/library/datetime.rst:1982 +msgid "Day of the month as a zero-padded decimal number." +msgstr "" + +#: ../Doc/library/datetime.rst:1982 +msgid "01, 02, ..., 31" +msgstr "" + +#: ../Doc/library/datetime.rst:1985 ../Doc/library/time.rst:387 +msgid "``%b``" +msgstr "" + +#: ../Doc/library/datetime.rst:1985 +msgid "Month as locale's abbreviated name." +msgstr "" + +#: ../Doc/library/datetime.rst:0 +msgid "Jan, Feb, ..., Dec (en_US);" +msgstr "" + +#: ../Doc/library/datetime.rst:0 +msgid "Jan, Feb, ..., Dez (de_DE)" +msgstr "" + +#: ../Doc/library/datetime.rst:1990 ../Doc/library/time.rst:390 +msgid "``%B``" +msgstr "" + +#: ../Doc/library/datetime.rst:1990 +msgid "Month as locale's full name." +msgstr "" + +#: ../Doc/library/datetime.rst:0 +msgid "January, February, ..., December (en_US);" +msgstr "" + +#: ../Doc/library/datetime.rst:0 +msgid "Januar, Februar, ..., Dezember (de_DE)" +msgstr "" + +#: ../Doc/library/datetime.rst:1995 ../Doc/library/time.rst:407 +msgid "``%m``" +msgstr "" + +#: ../Doc/library/datetime.rst:1995 +msgid "Month as a zero-padded decimal number." +msgstr "" + +#: ../Doc/library/datetime.rst:1995 ../Doc/library/datetime.rst:2007 +msgid "01, 02, ..., 12" +msgstr "" + +#: ../Doc/library/datetime.rst:1998 ../Doc/library/time.rst:444 +msgid "``%y``" +msgstr "" + +#: ../Doc/library/datetime.rst:1998 +msgid "Year without century as a zero-padded decimal number." +msgstr "" + +#: ../Doc/library/datetime.rst:1998 +msgid "00, 01, ..., 99" +msgstr "" + +#: ../Doc/library/datetime.rst:2001 ../Doc/library/time.rst:447 +msgid "``%Y``" +msgstr "" + +#: ../Doc/library/datetime.rst:2001 ../Doc/library/time.rst:447 +msgid "Year with century as a decimal number." +msgstr "" + +#: ../Doc/library/datetime.rst:2001 ../Doc/library/datetime.rst:2074 +msgid "0001, 0002, ..., 2013, 2014, ..., 9998, 9999" +msgstr "" + +#: ../Doc/library/datetime.rst:2004 ../Doc/library/time.rst:398 +msgid "``%H``" +msgstr "" + +#: ../Doc/library/datetime.rst:2004 +msgid "Hour (24-hour clock) as a zero-padded decimal number." +msgstr "" + +#: ../Doc/library/datetime.rst:2004 +msgid "00, 01, ..., 23" +msgstr "" + +#: ../Doc/library/datetime.rst:2007 ../Doc/library/time.rst:401 +msgid "``%I``" +msgstr "" + +#: ../Doc/library/datetime.rst:2007 +msgid "Hour (12-hour clock) as a zero-padded decimal number." +msgstr "" + +#: ../Doc/library/datetime.rst:2010 ../Doc/library/time.rst:413 +msgid "``%p``" +msgstr "" + +#: ../Doc/library/datetime.rst:2010 ../Doc/library/time.rst:413 +msgid "Locale's equivalent of either AM or PM." +msgstr "" + +#: ../Doc/library/datetime.rst:0 +msgid "AM, PM (en_US);" +msgstr "" + +#: ../Doc/library/datetime.rst:0 +msgid "am, pm (de_DE)" +msgstr "" + +#: ../Doc/library/datetime.rst:2010 +msgid "\\(1), \\(3)" +msgstr "" + +#: ../Doc/library/datetime.rst:2013 ../Doc/library/time.rst:410 +msgid "``%M``" +msgstr "" + +#: ../Doc/library/datetime.rst:2013 +msgid "Minute as a zero-padded decimal number." +msgstr "" + +#: ../Doc/library/datetime.rst:2013 ../Doc/library/datetime.rst:2016 +msgid "00, 01, ..., 59" +msgstr "" + +#: ../Doc/library/datetime.rst:2016 ../Doc/library/time.rst:416 +msgid "``%S``" +msgstr "" + +#: ../Doc/library/datetime.rst:2016 +msgid "Second as a zero-padded decimal number." +msgstr "" + +#: ../Doc/library/datetime.rst:2016 ../Doc/library/stdtypes.rst:1087 +#: ../Doc/library/stdtypes.rst:2175 ../Doc/library/stdtypes.rst:2179 +#: ../Doc/library/stdtypes.rst:3275 ../Doc/library/stdtypes.rst:3279 +#: ../Doc/library/struct.rst:215 ../Doc/library/struct.rst:217 +msgid "\\(4)" +msgstr "" + +#: ../Doc/library/datetime.rst:2019 +msgid "``%f``" +msgstr "" + +#: ../Doc/library/datetime.rst:2019 +msgid "Microsecond as a decimal number, zero-padded on the left." +msgstr "" + +#: ../Doc/library/datetime.rst:2019 +msgid "000000, 000001, ..., 999999" +msgstr "" + +#: ../Doc/library/datetime.rst:2019 ../Doc/library/stdtypes.rst:311 +#: ../Doc/library/stdtypes.rst:313 ../Doc/library/stdtypes.rst:1063 +#: ../Doc/library/stdtypes.rst:1066 ../Doc/library/stdtypes.rst:2186 +#: ../Doc/library/stdtypes.rst:2189 ../Doc/library/stdtypes.rst:2192 +#: ../Doc/library/stdtypes.rst:3286 ../Doc/library/stdtypes.rst:3293 +#: ../Doc/library/struct.rst:219 ../Doc/library/struct.rst:221 +#: ../Doc/library/struct.rst:223 +msgid "\\(5)" +msgstr "" + +#: ../Doc/library/datetime.rst:2023 ../Doc/library/datetime.rst:2142 +#: ../Doc/library/time.rst:450 +msgid "``%z``" +msgstr "" + +#: ../Doc/library/datetime.rst:2023 +msgid "" +"UTC offset in the form +HHMM or -HHMM (empty string if the object is naive)." +msgstr "" + +#: ../Doc/library/datetime.rst:2023 +msgid "(empty), +0000, -0400, +1030" +msgstr "" + +#: ../Doc/library/datetime.rst:2023 ../Doc/library/stdtypes.rst:302 +#: ../Doc/library/stdtypes.rst:1074 ../Doc/library/stdtypes.rst:3290 +#: ../Doc/library/struct.rst:229 +msgid "\\(6)" +msgstr "" + +#: ../Doc/library/datetime.rst:2027 ../Doc/library/datetime.rst:2147 +#: ../Doc/library/time.rst:456 +msgid "``%Z``" +msgstr "" + +#: ../Doc/library/datetime.rst:2027 +msgid "Time zone name (empty string if the object is naive)." +msgstr "" + +#: ../Doc/library/datetime.rst:2027 +msgid "(empty), UTC, EST, CST" +msgstr "" + +#: ../Doc/library/datetime.rst:2030 ../Doc/library/time.rst:404 +msgid "``%j``" +msgstr "" + +#: ../Doc/library/datetime.rst:2030 +msgid "Day of the year as a zero-padded decimal number." +msgstr "" + +#: ../Doc/library/datetime.rst:2030 +msgid "001, 002, ..., 366" +msgstr "" + +#: ../Doc/library/datetime.rst:2033 ../Doc/library/time.rst:419 +msgid "``%U``" +msgstr "" + +#: ../Doc/library/datetime.rst:2033 +msgid "" +"Week number of the year (Sunday as the first day of the week) as a zero " +"padded decimal number. All days in a new year preceding the first Sunday are " +"considered to be in week 0." +msgstr "" + +#: ../Doc/library/datetime.rst:2033 ../Doc/library/datetime.rst:2041 +msgid "00, 01, ..., 53" +msgstr "" + +#: ../Doc/library/datetime.rst:2033 ../Doc/library/datetime.rst:2041 +#: ../Doc/library/stdtypes.rst:2161 ../Doc/library/stdtypes.rst:3296 +#: ../Doc/library/struct.rst:219 +msgid "\\(7)" +msgstr "" + +#: ../Doc/library/datetime.rst:2041 ../Doc/library/time.rst:430 +msgid "``%W``" +msgstr "" + +#: ../Doc/library/datetime.rst:2041 +msgid "" +"Week number of the year (Monday as the first day of the week) as a decimal " +"number. All days in a new year preceding the first Monday are considered to " +"be in week 0." +msgstr "" + +#: ../Doc/library/datetime.rst:2049 ../Doc/library/re.rst:1222 +#: ../Doc/library/time.rst:392 +msgid "``%c``" +msgstr "" + +#: ../Doc/library/datetime.rst:2049 ../Doc/library/time.rst:392 +msgid "Locale's appropriate date and time representation." +msgstr "" + +#: ../Doc/library/datetime.rst:0 +msgid "Tue Aug 16 21:30:00 1988 (en_US);" +msgstr "" + +#: ../Doc/library/datetime.rst:0 +msgid "Di 16 Aug 21:30:00 1988 (de_DE)" +msgstr "" + +#: ../Doc/library/datetime.rst:2054 ../Doc/library/time.rst:438 +msgid "``%x``" +msgstr "" + +#: ../Doc/library/datetime.rst:2054 ../Doc/library/time.rst:438 +msgid "Locale's appropriate date representation." +msgstr "" + +#: ../Doc/library/datetime.rst:0 +msgid "08/16/88 (None);" +msgstr "" + +#: ../Doc/library/datetime.rst:0 +msgid "08/16/1988 (en_US);" +msgstr "" + +#: ../Doc/library/datetime.rst:0 +msgid "16.08.1988 (de_DE)" +msgstr "" + +#: ../Doc/library/datetime.rst:2058 ../Doc/library/time.rst:441 +msgid "``%X``" +msgstr "" + +#: ../Doc/library/datetime.rst:2058 ../Doc/library/time.rst:441 +msgid "Locale's appropriate time representation." +msgstr "" + +#: ../Doc/library/datetime.rst:0 +msgid "21:30:00 (en_US);" +msgstr "" + +#: ../Doc/library/datetime.rst:0 +msgid "21:30:00 (de_DE)" +msgstr "" + +#: ../Doc/library/datetime.rst:2061 ../Doc/library/time.rst:459 +msgid "``%%``" +msgstr "" + +#: ../Doc/library/datetime.rst:2061 ../Doc/library/time.rst:459 +msgid "A literal ``'%'`` character." +msgstr "" + +#: ../Doc/library/datetime.rst:2061 +msgid "%" +msgstr "" + +#: ../Doc/library/datetime.rst:2064 +msgid "" +"Several additional directives not required by the C89 standard are included " +"for convenience. These parameters all correspond to ISO 8601 date values. " +"These may not be available on all platforms when used with the :meth:" +"`strftime` method. The ISO 8601 year and ISO 8601 week directives are not " +"interchangeable with the year and week number directives above. Calling :" +"meth:`strptime` with incomplete or ambiguous ISO 8601 directives will raise " +"a :exc:`ValueError`." +msgstr "" + +#: ../Doc/library/datetime.rst:2074 +msgid "``%G``" +msgstr "" + +#: ../Doc/library/datetime.rst:2074 +msgid "" +"ISO 8601 year with century representing the year that contains the greater " +"part of the ISO week (``%V``)." +msgstr "" + +#: ../Doc/library/datetime.rst:2074 ../Doc/library/datetime.rst:2082 +#: ../Doc/library/stdtypes.rst:876 ../Doc/library/stdtypes.rst:3261 +msgid "\\(8)" +msgstr "" + +#: ../Doc/library/datetime.rst:2079 ../Doc/library/re.rst:1236 +msgid "``%u``" +msgstr "" + +#: ../Doc/library/datetime.rst:2079 +msgid "ISO 8601 weekday as a decimal number where 1 is Monday." +msgstr "" + +#: ../Doc/library/datetime.rst:2079 +msgid "1, 2, ..., 7" +msgstr "" + +#: ../Doc/library/datetime.rst:2082 +msgid "``%V``" +msgstr "" + +#: ../Doc/library/datetime.rst:2082 +msgid "" +"ISO 8601 week as a decimal number with Monday as the first day of the week. " +"Week 01 is the week containing Jan 4." +msgstr "" + +#: ../Doc/library/datetime.rst:2082 +msgid "01, 02, ..., 53" +msgstr "" + +#: ../Doc/library/datetime.rst:2089 +msgid "``%G``, ``%u`` and ``%V`` were added." +msgstr "" + +#: ../Doc/library/datetime.rst:2095 +msgid "" +"Because the format depends on the current locale, care should be taken when " +"making assumptions about the output value. Field orderings will vary (for " +"example, \"month/day/year\" versus \"day/month/year\"), and the output may " +"contain Unicode characters encoded using the locale's default encoding (for " +"example, if the current locale is ``ja_JP``, the default encoding could be " +"any one of ``eucJP``, ``SJIS``, or ``utf-8``; use :meth:`locale.getlocale` " +"to determine the current locale's encoding)." +msgstr "" + +#: ../Doc/library/datetime.rst:2104 +msgid "" +"The :meth:`strptime` method can parse years in the full [1, 9999] range, but " +"years < 1000 must be zero-filled to 4-digit width." +msgstr "" + +#: ../Doc/library/datetime.rst:2107 +msgid "" +"In previous versions, :meth:`strftime` method was restricted to years >= " +"1900." +msgstr "" + +#: ../Doc/library/datetime.rst:2111 +msgid "" +"In version 3.2, :meth:`strftime` method was restricted to years >= 1000." +msgstr "" + +#: ../Doc/library/datetime.rst:2116 +msgid "" +"When used with the :meth:`strptime` method, the ``%p`` directive only " +"affects the output hour field if the ``%I`` directive is used to parse the " +"hour." +msgstr "" + +#: ../Doc/library/datetime.rst:2120 +msgid "" +"Unlike the :mod:`time` module, the :mod:`datetime` module does not support " +"leap seconds." +msgstr "" + +#: ../Doc/library/datetime.rst:2124 +msgid "" +"When used with the :meth:`strptime` method, the ``%f`` directive accepts " +"from one to six digits and zero pads on the right. ``%f`` is an extension " +"to the set of format characters in the C standard (but implemented " +"separately in datetime objects, and therefore always available)." +msgstr "" + +#: ../Doc/library/datetime.rst:2131 +msgid "" +"For a naive object, the ``%z`` and ``%Z`` format codes are replaced by empty " +"strings." +msgstr "" + +#: ../Doc/library/datetime.rst:2134 +msgid "For an aware object:" +msgstr "" + +#: ../Doc/library/datetime.rst:2137 +msgid "" +":meth:`utcoffset` is transformed into a 5-character string of the form +HHMM " +"or -HHMM, where HH is a 2-digit string giving the number of UTC offset " +"hours, and MM is a 2-digit string giving the number of UTC offset minutes. " +"For example, if :meth:`utcoffset` returns ``timedelta(hours=-3, " +"minutes=-30)``, ``%z`` is replaced with the string ``'-0330'``." +msgstr "" + +#: ../Doc/library/datetime.rst:2145 +msgid "" +"If :meth:`tzname` returns ``None``, ``%Z`` is replaced by an empty string. " +"Otherwise ``%Z`` is replaced by the returned value, which must be a string." +msgstr "" + +#: ../Doc/library/datetime.rst:2149 +msgid "" +"When the ``%z`` directive is provided to the :meth:`strptime` method, an " +"aware :class:`.datetime` object will be produced. The ``tzinfo`` of the " +"result will be set to a :class:`timezone` instance." +msgstr "" + +#: ../Doc/library/datetime.rst:2155 +msgid "" +"When used with the :meth:`strptime` method, ``%U`` and ``%W`` are only used " +"in calculations when the day of the week and the calendar year (``%Y``) are " +"specified." +msgstr "" + +#: ../Doc/library/datetime.rst:2160 +msgid "" +"Similar to ``%U`` and ``%W``, ``%V`` is only used in calculations when the " +"day of the week and the ISO year (``%G``) are specified in a :meth:" +"`strptime` format string. Also note that ``%G`` and ``%Y`` are not " +"interchangeable." +msgstr "" + +#: ../Doc/library/datetime.rst:2167 +msgid "If, that is, we ignore the effects of Relativity" +msgstr "" + +#: ../Doc/library/dbm.rst:2 +msgid ":mod:`dbm` --- Interfaces to Unix \"databases\"" +msgstr "" + +#: ../Doc/library/dbm.rst:7 +msgid "**Source code:** :source:`Lib/dbm/__init__.py`" +msgstr "" + +#: ../Doc/library/dbm.rst:11 +msgid "" +":mod:`dbm` is a generic interface to variants of the DBM database --- :mod:" +"`dbm.gnu` or :mod:`dbm.ndbm`. If none of these modules is installed, the " +"slow-but-simple implementation in module :mod:`dbm.dumb` will be used. " +"There is a `third party interface `_ to the Oracle Berkeley DB." +msgstr "" + +#: ../Doc/library/dbm.rst:20 +msgid "" +"A tuple containing the exceptions that can be raised by each of the " +"supported modules, with a unique exception also named :exc:`dbm.error` as " +"the first item --- the latter is used when :exc:`dbm.error` is raised." +msgstr "" + +#: ../Doc/library/dbm.rst:27 +msgid "" +"This function attempts to guess which of the several simple database modules " +"available --- :mod:`dbm.gnu`, :mod:`dbm.ndbm` or :mod:`dbm.dumb` --- should " +"be used to open a given file." +msgstr "" + +#: ../Doc/library/dbm.rst:31 +msgid "" +"Returns one of the following values: ``None`` if the file can't be opened " +"because it's unreadable or doesn't exist; the empty string (``''``) if the " +"file's format can't be guessed; or a string containing the required module " +"name, such as ``'dbm.ndbm'`` or ``'dbm.gnu'``." +msgstr "" + +#: ../Doc/library/dbm.rst:39 +msgid "Open the database file *file* and return a corresponding object." +msgstr "" + +#: ../Doc/library/dbm.rst:41 +msgid "" +"If the database file already exists, the :func:`whichdb` function is used to " +"determine its type and the appropriate module is used; if it does not exist, " +"the first module listed above that can be imported is used." +msgstr "" + +#: ../Doc/library/dbm.rst:45 ../Doc/library/dbm.rst:157 +msgid "The optional *flag* argument can be:" +msgstr "" + +#: ../Doc/library/dbm.rst:50 ../Doc/library/dbm.rst:162 +#: ../Doc/library/dbm.rst:277 ../Doc/library/functions.rst:911 +#: ../Doc/library/stdtypes.rst:2186 ../Doc/library/stdtypes.rst:3296 +#: ../Doc/library/sunau.rst:51 +msgid "``'r'``" +msgstr "" + +#: ../Doc/library/dbm.rst:50 ../Doc/library/dbm.rst:162 +#: ../Doc/library/dbm.rst:277 +msgid "Open existing database for reading only (default)" +msgstr "" + +#: ../Doc/library/dbm.rst:53 ../Doc/library/dbm.rst:165 +#: ../Doc/library/dbm.rst:280 ../Doc/library/functions.rst:912 +#: ../Doc/library/sunau.rst:54 +msgid "``'w'``" +msgstr "" + +#: ../Doc/library/dbm.rst:53 ../Doc/library/dbm.rst:165 +#: ../Doc/library/dbm.rst:280 +msgid "Open existing database for reading and writing" +msgstr "" + +#: ../Doc/library/dbm.rst:56 ../Doc/library/dbm.rst:168 +#: ../Doc/library/dbm.rst:283 ../Doc/library/stdtypes.rst:2183 +#: ../Doc/library/stdtypes.rst:3283 ../Doc/library/string.rst:427 +msgid "``'c'``" +msgstr "" + +#: ../Doc/library/dbm.rst:56 ../Doc/library/dbm.rst:168 +#: ../Doc/library/dbm.rst:283 +msgid "Open database for reading and writing, creating it if it doesn't exist" +msgstr "" + +#: ../Doc/library/dbm.rst:59 ../Doc/library/dbm.rst:171 +#: ../Doc/library/dbm.rst:286 ../Doc/library/string.rst:440 +#: ../Doc/library/string.rst:498 +msgid "``'n'``" +msgstr "" + +#: ../Doc/library/dbm.rst:59 ../Doc/library/dbm.rst:171 +#: ../Doc/library/dbm.rst:286 +msgid "Always create a new, empty database, open for reading and writing" +msgstr "" + +#: ../Doc/library/dbm.rst:63 ../Doc/library/dbm.rst:290 +#: ../Doc/library/dbm.rst:346 +msgid "" +"The optional *mode* argument is the Unix mode of the file, used only when " +"the database has to be created. It defaults to octal ``0o666`` (and will be " +"modified by the prevailing umask)." +msgstr "" + +#: ../Doc/library/dbm.rst:68 +msgid "" +"The object returned by :func:`.open` supports the same basic functionality " +"as dictionaries; keys and their corresponding values can be stored, " +"retrieved, and deleted, and the :keyword:`in` operator and the :meth:`keys` " +"method are available, as well as :meth:`get` and :meth:`setdefault`." +msgstr "" + +#: ../Doc/library/dbm.rst:73 +msgid "" +":meth:`get` and :meth:`setdefault` are now available in all database modules." +msgstr "" + +#: ../Doc/library/dbm.rst:76 +msgid "" +"Key and values are always stored as bytes. This means that when strings are " +"used they are implicitly converted to the default encoding before being " +"stored." +msgstr "" + +#: ../Doc/library/dbm.rst:80 +msgid "" +"These objects also support being used in a :keyword:`with` statement, which " +"will automatically close them when done." +msgstr "" + +#: ../Doc/library/dbm.rst:83 +msgid "" +"Added native support for the context management protocol to the objects " +"returned by :func:`.open`." +msgstr "" + +#: ../Doc/library/dbm.rst:87 +msgid "" +"The following example records some hostnames and a corresponding title, and " +"then prints out the contents of the database::" +msgstr "" + +#: ../Doc/library/dbm.rst:117 ../Doc/library/pickle.rst:904 +msgid "Module :mod:`shelve`" +msgstr "" + +#: ../Doc/library/dbm.rst:118 +msgid "Persistence module which stores non-string data." +msgstr "" + +#: ../Doc/library/dbm.rst:121 +msgid "The individual submodules are described in the following sections." +msgstr "" + +#: ../Doc/library/dbm.rst:125 +msgid ":mod:`dbm.gnu` --- GNU's reinterpretation of dbm" +msgstr "" + +#: ../Doc/library/dbm.rst:131 +msgid "**Source code:** :source:`Lib/dbm/gnu.py`" +msgstr "" + +#: ../Doc/library/dbm.rst:135 +msgid "" +"This module is quite similar to the :mod:`dbm` module, but uses the GNU " +"library ``gdbm`` instead to provide some additional functionality. Please " +"note that the file formats created by :mod:`dbm.gnu` and :mod:`dbm.ndbm` are " +"incompatible." +msgstr "" + +#: ../Doc/library/dbm.rst:139 +msgid "" +"The :mod:`dbm.gnu` module provides an interface to the GNU DBM library. " +"``dbm.gnu.gdbm`` objects behave like mappings (dictionaries), except that " +"keys and values are always converted to bytes before storing. Printing a " +"``gdbm`` object doesn't print the keys and values, and the :meth:`items` " +"and :meth:`values` methods are not supported." +msgstr "" + +#: ../Doc/library/dbm.rst:148 +msgid "" +"Raised on :mod:`dbm.gnu`-specific errors, such as I/O errors. :exc:" +"`KeyError` is raised for general mapping errors like specifying an incorrect " +"key." +msgstr "" + +#: ../Doc/library/dbm.rst:154 +msgid "" +"Open a ``gdbm`` database and return a :class:`gdbm` object. The *filename* " +"argument is the name of the database file." +msgstr "" + +#: ../Doc/library/dbm.rst:175 +msgid "" +"The following additional characters may be appended to the flag to control " +"how the database is opened:" +msgstr "" + +#: ../Doc/library/dbm.rst:181 +msgid "" +"Open the database in fast mode. Writes to the database will not be " +"synchronized." +msgstr "" + +#: ../Doc/library/dbm.rst:184 ../Doc/library/stdtypes.rst:2189 +#: ../Doc/library/stdtypes.rst:3290 ../Doc/library/string.rst:414 +msgid "``'s'``" +msgstr "" + +#: ../Doc/library/dbm.rst:184 +msgid "" +"Synchronized mode. This will cause changes to the database to be immediately " +"written to the file." +msgstr "" + +#: ../Doc/library/dbm.rst:188 +msgid "Do not lock database." +msgstr "" + +#: ../Doc/library/dbm.rst:191 +msgid "" +"Not all flags are valid for all versions of ``gdbm``. The module constant :" +"const:`open_flags` is a string of supported flag characters. The exception :" +"exc:`error` is raised if an invalid flag is specified." +msgstr "" + +#: ../Doc/library/dbm.rst:195 +msgid "" +"The optional *mode* argument is the Unix mode of the file, used only when " +"the database has to be created. It defaults to octal ``0o666``." +msgstr "" + +#: ../Doc/library/dbm.rst:198 +msgid "" +"In addition to the dictionary-like methods, ``gdbm`` objects have the " +"following methods:" +msgstr "" + +#: ../Doc/library/dbm.rst:203 +msgid "" +"It's possible to loop over every key in the database using this method and " +"the :meth:`nextkey` method. The traversal is ordered by ``gdbm``'s internal " +"hash values, and won't be sorted by the key values. This method returns the " +"starting key." +msgstr "" + +#: ../Doc/library/dbm.rst:210 +msgid "" +"Returns the key that follows *key* in the traversal. The following code " +"prints every key in the database ``db``, without having to create a list in " +"memory that contains them all::" +msgstr "" + +#: ../Doc/library/dbm.rst:221 +msgid "" +"If you have carried out a lot of deletions and would like to shrink the " +"space used by the ``gdbm`` file, this routine will reorganize the database. " +"``gdbm`` objects will not shorten the length of a database file except by " +"using this reorganization; otherwise, deleted file space will be kept and " +"reused as new (key, value) pairs are added." +msgstr "" + +#: ../Doc/library/dbm.rst:229 +msgid "" +"When the database has been opened in fast mode, this method forces any " +"unwritten data to be written to the disk." +msgstr "" + +#: ../Doc/library/dbm.rst:234 +msgid "Close the ``gdbm`` database." +msgstr "" + +#: ../Doc/library/dbm.rst:237 +msgid ":mod:`dbm.ndbm` --- Interface based on ndbm" +msgstr "" + +#: ../Doc/library/dbm.rst:243 +msgid "**Source code:** :source:`Lib/dbm/ndbm.py`" +msgstr "" + +#: ../Doc/library/dbm.rst:247 +msgid "" +"The :mod:`dbm.ndbm` module provides an interface to the Unix \"(n)dbm\" " +"library. Dbm objects behave like mappings (dictionaries), except that keys " +"and values are always stored as bytes. Printing a ``dbm`` object doesn't " +"print the keys and values, and the :meth:`items` and :meth:`values` methods " +"are not supported." +msgstr "" + +#: ../Doc/library/dbm.rst:252 +msgid "" +"This module can be used with the \"classic\" ndbm interface or the GNU GDBM " +"compatibility interface. On Unix, the :program:`configure` script will " +"attempt to locate the appropriate header file to simplify building this " +"module." +msgstr "" + +#: ../Doc/library/dbm.rst:258 +msgid "" +"Raised on :mod:`dbm.ndbm`-specific errors, such as I/O errors. :exc:" +"`KeyError` is raised for general mapping errors like specifying an incorrect " +"key." +msgstr "" + +#: ../Doc/library/dbm.rst:264 +msgid "Name of the ``ndbm`` implementation library used." +msgstr "" + +#: ../Doc/library/dbm.rst:269 +msgid "" +"Open a dbm database and return a ``ndbm`` object. The *filename* argument " +"is the name of the database file (without the :file:`.dir` or :file:`.pag` " +"extensions)." +msgstr "" + +#: ../Doc/library/dbm.rst:272 +msgid "The optional *flag* argument must be one of these values:" +msgstr "" + +#: ../Doc/library/dbm.rst:294 +msgid "" +"In addition to the dictionary-like methods, ``ndbm`` objects provide the " +"following method:" +msgstr "" + +#: ../Doc/library/dbm.rst:299 +msgid "Close the ``ndbm`` database." +msgstr "" + +#: ../Doc/library/dbm.rst:303 +msgid ":mod:`dbm.dumb` --- Portable DBM implementation" +msgstr "" + +#: ../Doc/library/dbm.rst:308 +msgid "**Source code:** :source:`Lib/dbm/dumb.py`" +msgstr "" + +#: ../Doc/library/dbm.rst:314 +msgid "" +"The :mod:`dbm.dumb` module is intended as a last resort fallback for the :" +"mod:`dbm` module when a more robust module is not available. The :mod:`dbm." +"dumb` module is not written for speed and is not nearly as heavily used as " +"the other database modules." +msgstr "" + +#: ../Doc/library/dbm.rst:321 +msgid "" +"The :mod:`dbm.dumb` module provides a persistent dictionary-like interface " +"which is written entirely in Python. Unlike other modules such as :mod:`dbm." +"gnu` no external library is required. As with other persistent mappings, " +"the keys and values are always stored as bytes." +msgstr "" + +#: ../Doc/library/dbm.rst:326 ../Doc/library/select.rst:26 +msgid "The module defines the following:" +msgstr "" + +#: ../Doc/library/dbm.rst:331 +msgid "" +"Raised on :mod:`dbm.dumb`-specific errors, such as I/O errors. :exc:" +"`KeyError` is raised for general mapping errors like specifying an incorrect " +"key." +msgstr "" + +#: ../Doc/library/dbm.rst:337 +msgid "" +"Open a ``dumbdbm`` database and return a dumbdbm object. The *filename* " +"argument is the basename of the database file (without any specific " +"extensions). When a dumbdbm database is created, files with :file:`.dat` " +"and :file:`.dir` extensions are created." +msgstr "" + +#: ../Doc/library/dbm.rst:342 +msgid "" +"The optional *flag* argument supports only the semantics of ``'c'`` and " +"``'n'`` values. Other values will default to database being always opened " +"for update, and will be created if it does not exist." +msgstr "" + +#: ../Doc/library/dbm.rst:350 +msgid "" +":func:`.open` always creates a new database when the flag has the value " +"``'n'``." +msgstr "" + +#: ../Doc/library/dbm.rst:357 +msgid "" +"Deprecated since version 3.6, will be removed in version 3.8: Creating " +"database in 'r' and 'w' modes. Modifying database in 'r' mode." +msgstr "" + +#: ../Doc/library/dbm.rst:357 +msgid "" +"Creating database in ``'r'`` and ``'w'`` modes. Modifying database in " +"``'r'`` mode." +msgstr "" + +#: ../Doc/library/dbm.rst:358 +msgid "" +"In addition to the methods provided by the :class:`collections.abc." +"MutableMapping` class, :class:`dumbdbm` objects provide the following " +"methods:" +msgstr "" + +#: ../Doc/library/dbm.rst:364 +msgid "" +"Synchronize the on-disk directory and data files. This method is called by " +"the :meth:`Shelve.sync` method." +msgstr "" + +#: ../Doc/library/dbm.rst:369 +msgid "Close the ``dumbdbm`` database." +msgstr "" + +#: ../Doc/library/debug.rst:3 +msgid "Debugging and Profiling" +msgstr "" + +#: ../Doc/library/debug.rst:5 +msgid "" +"These libraries help you with Python development: the debugger enables you " +"to step through code, analyze stack frames and set breakpoints etc., and the " +"profilers run code and give you a detailed breakdown of execution times, " +"allowing you to identify bottlenecks in your programs." +msgstr "" + +#: ../Doc/library/decimal.rst:2 +msgid ":mod:`decimal` --- Decimal fixed point and floating point arithmetic" +msgstr "" + +#: ../Doc/library/decimal.rst:15 +msgid "**Source code:** :source:`Lib/decimal.py`" +msgstr "" + +#: ../Doc/library/decimal.rst:28 +msgid "" +"The :mod:`decimal` module provides support for fast correctly-rounded " +"decimal floating point arithmetic. It offers several advantages over the :" +"class:`float` datatype:" +msgstr "" + +#: ../Doc/library/decimal.rst:32 +msgid "" +"Decimal \"is based on a floating-point model which was designed with people " +"in mind, and necessarily has a paramount guiding principle -- computers must " +"provide an arithmetic that works in the same way as the arithmetic that " +"people learn at school.\" -- excerpt from the decimal arithmetic " +"specification." +msgstr "" + +#: ../Doc/library/decimal.rst:37 +msgid "" +"Decimal numbers can be represented exactly. In contrast, numbers like :" +"const:`1.1` and :const:`2.2` do not have exact representations in binary " +"floating point. End users typically would not expect ``1.1 + 2.2`` to " +"display as :const:`3.3000000000000003` as it does with binary floating point." +msgstr "" + +#: ../Doc/library/decimal.rst:42 +msgid "" +"The exactness carries over into arithmetic. In decimal floating point, " +"``0.1 + 0.1 + 0.1 - 0.3`` is exactly equal to zero. In binary floating " +"point, the result is :const:`5.5511151231257827e-017`. While near to zero, " +"the differences prevent reliable equality testing and differences can " +"accumulate. For this reason, decimal is preferred in accounting applications " +"which have strict equality invariants." +msgstr "" + +#: ../Doc/library/decimal.rst:49 +msgid "" +"The decimal module incorporates a notion of significant places so that " +"``1.30 + 1.20`` is :const:`2.50`. The trailing zero is kept to indicate " +"significance. This is the customary presentation for monetary applications. " +"For multiplication, the \"schoolbook\" approach uses all the figures in the " +"multiplicands. For instance, ``1.3 * 1.2`` gives :const:`1.56` while ``1.30 " +"* 1.20`` gives :const:`1.5600`." +msgstr "" + +#: ../Doc/library/decimal.rst:56 +msgid "" +"Unlike hardware based binary floating point, the decimal module has a user " +"alterable precision (defaulting to 28 places) which can be as large as " +"needed for a given problem:" +msgstr "" + +#: ../Doc/library/decimal.rst:68 +msgid "" +"Both binary and decimal floating point are implemented in terms of published " +"standards. While the built-in float type exposes only a modest portion of " +"its capabilities, the decimal module exposes all required parts of the " +"standard. When needed, the programmer has full control over rounding and " +"signal handling. This includes an option to enforce exact arithmetic by " +"using exceptions to block any inexact operations." +msgstr "" + +#: ../Doc/library/decimal.rst:75 +msgid "" +"The decimal module was designed to support \"without prejudice, both exact " +"unrounded decimal arithmetic (sometimes called fixed-point arithmetic) and " +"rounded floating-point arithmetic.\" -- excerpt from the decimal arithmetic " +"specification." +msgstr "" + +#: ../Doc/library/decimal.rst:80 +msgid "" +"The module design is centered around three concepts: the decimal number, " +"the context for arithmetic, and signals." +msgstr "" + +#: ../Doc/library/decimal.rst:83 +msgid "" +"A decimal number is immutable. It has a sign, coefficient digits, and an " +"exponent. To preserve significance, the coefficient digits do not truncate " +"trailing zeros. Decimals also include special values such as :const:" +"`Infinity`, :const:`-Infinity`, and :const:`NaN`. The standard also " +"differentiates :const:`-0` from :const:`+0`." +msgstr "" + +#: ../Doc/library/decimal.rst:89 +msgid "" +"The context for arithmetic is an environment specifying precision, rounding " +"rules, limits on exponents, flags indicating the results of operations, and " +"trap enablers which determine whether signals are treated as exceptions. " +"Rounding options include :const:`ROUND_CEILING`, :const:`ROUND_DOWN`, :const:" +"`ROUND_FLOOR`, :const:`ROUND_HALF_DOWN`, :const:`ROUND_HALF_EVEN`, :const:" +"`ROUND_HALF_UP`, :const:`ROUND_UP`, and :const:`ROUND_05UP`." +msgstr "" + +#: ../Doc/library/decimal.rst:96 +msgid "" +"Signals are groups of exceptional conditions arising during the course of " +"computation. Depending on the needs of the application, signals may be " +"ignored, considered as informational, or treated as exceptions. The signals " +"in the decimal module are: :const:`Clamped`, :const:`InvalidOperation`, :" +"const:`DivisionByZero`, :const:`Inexact`, :const:`Rounded`, :const:" +"`Subnormal`, :const:`Overflow`, :const:`Underflow` and :const:" +"`FloatOperation`." +msgstr "" + +#: ../Doc/library/decimal.rst:103 +msgid "" +"For each signal there is a flag and a trap enabler. When a signal is " +"encountered, its flag is set to one, then, if the trap enabler is set to " +"one, an exception is raised. Flags are sticky, so the user needs to reset " +"them before monitoring a calculation." +msgstr "" + +#: ../Doc/library/decimal.rst:111 +msgid "" +"IBM's General Decimal Arithmetic Specification, `The General Decimal " +"Arithmetic Specification `_." +msgstr "" + +#: ../Doc/library/decimal.rst:120 +msgid "Quick-start Tutorial" +msgstr "" + +#: ../Doc/library/decimal.rst:122 +msgid "" +"The usual start to using decimals is importing the module, viewing the " +"current context with :func:`getcontext` and, if necessary, setting new " +"values for precision, rounding, or enabled traps::" +msgstr "" + +#: ../Doc/library/decimal.rst:134 +msgid "" +"Decimal instances can be constructed from integers, strings, floats, or " +"tuples. Construction from an integer or a float performs an exact conversion " +"of the value of that integer or float. Decimal numbers include special " +"values such as :const:`NaN` which stands for \"Not a number\", positive and " +"negative :const:`Infinity`, and :const:`-0`::" +msgstr "" + +#: ../Doc/library/decimal.rst:158 +msgid "" +"If the :exc:`FloatOperation` signal is trapped, accidental mixing of " +"decimals and floats in constructors or ordering comparisons raises an " +"exception::" +msgstr "" + +#: ../Doc/library/decimal.rst:177 +msgid "" +"The significance of a new Decimal is determined solely by the number of " +"digits input. Context precision and rounding only come into play during " +"arithmetic operations." +msgstr "" + +#: ../Doc/library/decimal.rst:194 +msgid "" +"If the internal limits of the C version are exceeded, constructing a decimal " +"raises :class:`InvalidOperation`::" +msgstr "" + +#: ../Doc/library/decimal.rst:204 +msgid "" +"Decimals interact well with much of the rest of Python. Here is a small " +"decimal floating point flying circus:" +msgstr "" + +#: ../Doc/library/decimal.rst:236 +msgid "And some mathematical functions are also available to Decimal:" +msgstr "" + +#: ../Doc/library/decimal.rst:248 +msgid "" +"The :meth:`quantize` method rounds a number to a fixed exponent. This " +"method is useful for monetary applications that often round results to a " +"fixed number of places:" +msgstr "" + +#: ../Doc/library/decimal.rst:257 +msgid "" +"As shown above, the :func:`getcontext` function accesses the current context " +"and allows the settings to be changed. This approach meets the needs of " +"most applications." +msgstr "" + +#: ../Doc/library/decimal.rst:261 +msgid "" +"For more advanced work, it may be useful to create alternate contexts using " +"the Context() constructor. To make an alternate active, use the :func:" +"`setcontext` function." +msgstr "" + +#: ../Doc/library/decimal.rst:265 +msgid "" +"In accordance with the standard, the :mod:`decimal` module provides two " +"ready to use standard contexts, :const:`BasicContext` and :const:" +"`ExtendedContext`. The former is especially useful for debugging because " +"many of the traps are enabled:" +msgstr "" + +#: ../Doc/library/decimal.rst:294 +msgid "" +"Contexts also have signal flags for monitoring exceptional conditions " +"encountered during computations. The flags remain set until explicitly " +"cleared, so it is best to clear the flags before each set of monitored " +"computations by using the :meth:`clear_flags` method. ::" +msgstr "" + +#: ../Doc/library/decimal.rst:307 +msgid "" +"The *flags* entry shows that the rational approximation to :const:`Pi` was " +"rounded (digits beyond the context precision were thrown away) and that the " +"result is inexact (some of the discarded digits were non-zero)." +msgstr "" + +#: ../Doc/library/decimal.rst:311 +msgid "" +"Individual traps are set using the dictionary in the :attr:`traps` field of " +"a context:" +msgstr "" + +#: ../Doc/library/decimal.rst:326 +msgid "" +"Most programs adjust the current context only once, at the beginning of the " +"program. And, in many applications, data is converted to :class:`Decimal` " +"with a single cast inside a loop. With context set and decimals created, " +"the bulk of the program manipulates the data no differently than with other " +"Python numeric types." +msgstr "" + +#: ../Doc/library/decimal.rst:338 +msgid "Decimal objects" +msgstr "" + +#: ../Doc/library/decimal.rst:343 +msgid "Construct a new :class:`Decimal` object based from *value*." +msgstr "" + +#: ../Doc/library/decimal.rst:345 +msgid "" +"*value* can be an integer, string, tuple, :class:`float`, or another :class:" +"`Decimal` object. If no *value* is given, returns ``Decimal('0')``. If " +"*value* is a string, it should conform to the decimal numeric string syntax " +"after leading and trailing whitespace characters, as well as underscores " +"throughout, are removed::" +msgstr "" + +#: ../Doc/library/decimal.rst:361 +msgid "" +"Other Unicode decimal digits are also permitted where ``digit`` appears " +"above. These include decimal digits from various other alphabets (for " +"example, Arabic-Indic and Devanāgarī digits) along with the fullwidth digits " +"``'\\uff10'`` through ``'\\uff19'``." +msgstr "" + +#: ../Doc/library/decimal.rst:366 +msgid "" +"If *value* is a :class:`tuple`, it should have three components, a sign (:" +"const:`0` for positive or :const:`1` for negative), a :class:`tuple` of " +"digits, and an integer exponent. For example, ``Decimal((0, (1, 4, 1, 4), " +"-3))`` returns ``Decimal('1.414')``." +msgstr "" + +#: ../Doc/library/decimal.rst:371 +msgid "" +"If *value* is a :class:`float`, the binary floating point value is " +"losslessly converted to its exact decimal equivalent. This conversion can " +"often require 53 or more digits of precision. For example, " +"``Decimal(float('1.1'))`` converts to " +"``Decimal('1.100000000000000088817841970012523233890533447265625')``." +msgstr "" + +#: ../Doc/library/decimal.rst:377 +msgid "" +"The *context* precision does not affect how many digits are stored. That is " +"determined exclusively by the number of digits in *value*. For example, " +"``Decimal('3.00000')`` records all five zeros even if the context precision " +"is only three." +msgstr "" + +#: ../Doc/library/decimal.rst:382 +msgid "" +"The purpose of the *context* argument is determining what to do if *value* " +"is a malformed string. If the context traps :const:`InvalidOperation`, an " +"exception is raised; otherwise, the constructor returns a new Decimal with " +"the value of :const:`NaN`." +msgstr "" + +#: ../Doc/library/decimal.rst:387 +msgid "Once constructed, :class:`Decimal` objects are immutable." +msgstr "" + +#: ../Doc/library/decimal.rst:389 +msgid "" +"The argument to the constructor is now permitted to be a :class:`float` " +"instance." +msgstr "" + +#: ../Doc/library/decimal.rst:393 +msgid "" +":class:`float` arguments raise an exception if the :exc:`FloatOperation` " +"trap is set. By default the trap is off." +msgstr "" + +#: ../Doc/library/decimal.rst:397 +msgid "" +"Underscores are allowed for grouping, as with integral and floating-point " +"literals in code." +msgstr "" + +#: ../Doc/library/decimal.rst:401 +msgid "" +"Decimal floating point objects share many properties with the other built-in " +"numeric types such as :class:`float` and :class:`int`. All of the usual " +"math operations and special methods apply. Likewise, decimal objects can be " +"copied, pickled, printed, used as dictionary keys, used as set elements, " +"compared, sorted, and coerced to another type (such as :class:`float` or :" +"class:`int`)." +msgstr "" + +#: ../Doc/library/decimal.rst:408 +msgid "" +"There are some small differences between arithmetic on Decimal objects and " +"arithmetic on integers and floats. When the remainder operator ``%`` is " +"applied to Decimal objects, the sign of the result is the sign of the " +"*dividend* rather than the sign of the divisor::" +msgstr "" + +#: ../Doc/library/decimal.rst:418 +msgid "" +"The integer division operator ``//`` behaves analogously, returning the " +"integer part of the true quotient (truncating towards zero) rather than its " +"floor, so as to preserve the usual identity ``x == (x // y) * y + x % y``::" +msgstr "" + +#: ../Doc/library/decimal.rst:427 +msgid "" +"The ``%`` and ``//`` operators implement the ``remainder`` and ``divide-" +"integer`` operations (respectively) as described in the specification." +msgstr "" + +#: ../Doc/library/decimal.rst:431 +msgid "" +"Decimal objects cannot generally be combined with floats or instances of :" +"class:`fractions.Fraction` in arithmetic operations: an attempt to add a :" +"class:`Decimal` to a :class:`float`, for example, will raise a :exc:" +"`TypeError`. However, it is possible to use Python's comparison operators " +"to compare a :class:`Decimal` instance ``x`` with another number ``y``. " +"This avoids confusing results when doing equality comparisons between " +"numbers of different types." +msgstr "" + +#: ../Doc/library/decimal.rst:439 +msgid "" +"Mixed-type comparisons between :class:`Decimal` instances and other numeric " +"types are now fully supported." +msgstr "" + +#: ../Doc/library/decimal.rst:443 +msgid "" +"In addition to the standard numeric properties, decimal floating point " +"objects also have a number of specialized methods:" +msgstr "" + +#: ../Doc/library/decimal.rst:449 +msgid "" +"Return the adjusted exponent after shifting out the coefficient's rightmost " +"digits until only the lead digit remains: ``Decimal('321e+5').adjusted()`` " +"returns seven. Used for determining the position of the most significant " +"digit with respect to the decimal point." +msgstr "" + +#: ../Doc/library/decimal.rst:456 +msgid "" +"Return a pair ``(n, d)`` of integers that represent the given :class:" +"`Decimal` instance as a fraction, in lowest terms and with a positive " +"denominator::" +msgstr "" + +#: ../Doc/library/decimal.rst:463 +msgid "" +"The conversion is exact. Raise OverflowError on infinities and ValueError " +"on NaNs." +msgstr "" + +#: ../Doc/library/decimal.rst:470 +msgid "" +"Return a :term:`named tuple` representation of the number: " +"``DecimalTuple(sign, digits, exponent)``." +msgstr "" + +#: ../Doc/library/decimal.rst:476 +msgid "" +"Return the canonical encoding of the argument. Currently, the encoding of " +"a :class:`Decimal` instance is always canonical, so this operation returns " +"its argument unchanged." +msgstr "" + +#: ../Doc/library/decimal.rst:482 +msgid "" +"Compare the values of two Decimal instances. :meth:`compare` returns a " +"Decimal instance, and if either operand is a NaN then the result is a NaN::" +msgstr "" + +#: ../Doc/library/decimal.rst:493 +msgid "" +"This operation is identical to the :meth:`compare` method, except that all " +"NaNs signal. That is, if neither operand is a signaling NaN then any quiet " +"NaN operand is treated as though it were a signaling NaN." +msgstr "" + +#: ../Doc/library/decimal.rst:499 +msgid "" +"Compare two operands using their abstract representation rather than their " +"numerical value. Similar to the :meth:`compare` method, but the result " +"gives a total ordering on :class:`Decimal` instances. Two :class:`Decimal` " +"instances with the same numeric value but different representations compare " +"unequal in this ordering:" +msgstr "" + +#: ../Doc/library/decimal.rst:508 +msgid "" +"Quiet and signaling NaNs are also included in the total ordering. The " +"result of this function is ``Decimal('0')`` if both operands have the same " +"representation, ``Decimal('-1')`` if the first operand is lower in the total " +"order than the second, and ``Decimal('1')`` if the first operand is higher " +"in the total order than the second operand. See the specification for " +"details of the total order." +msgstr "" + +#: ../Doc/library/decimal.rst:515 ../Doc/library/decimal.rst:526 +#: ../Doc/library/decimal.rst:554 ../Doc/library/decimal.rst:829 +msgid "" +"This operation is unaffected by context and is quiet: no flags are changed " +"and no rounding is performed. As an exception, the C version may raise " +"InvalidOperation if the second operand cannot be converted exactly." +msgstr "" + +#: ../Doc/library/decimal.rst:521 +msgid "" +"Compare two operands using their abstract representation rather than their " +"value as in :meth:`compare_total`, but ignoring the sign of each operand. " +"``x.compare_total_mag(y)`` is equivalent to ``x.copy_abs().compare_total(y." +"copy_abs())``." +msgstr "" + +#: ../Doc/library/decimal.rst:532 +msgid "" +"Just returns self, this method is only to comply with the Decimal " +"Specification." +msgstr "" + +#: ../Doc/library/decimal.rst:537 +msgid "" +"Return the absolute value of the argument. This operation is unaffected by " +"the context and is quiet: no flags are changed and no rounding is performed." +msgstr "" + +#: ../Doc/library/decimal.rst:543 +msgid "" +"Return the negation of the argument. This operation is unaffected by the " +"context and is quiet: no flags are changed and no rounding is performed." +msgstr "" + +#: ../Doc/library/decimal.rst:548 +msgid "" +"Return a copy of the first operand with the sign set to be the same as the " +"sign of the second operand. For example:" +msgstr "" + +#: ../Doc/library/decimal.rst:560 +msgid "" +"Return the value of the (natural) exponential function ``e**x`` at the given " +"number. The result is correctly rounded using the :const:`ROUND_HALF_EVEN` " +"rounding mode." +msgstr "" + +#: ../Doc/library/decimal.rst:571 +msgid "Classmethod that converts a float to a decimal number, exactly." +msgstr "" + +#: ../Doc/library/decimal.rst:573 +msgid "" +"Note `Decimal.from_float(0.1)` is not the same as `Decimal('0.1')`. Since " +"0.1 is not exactly representable in binary floating point, the value is " +"stored as the nearest representable value which is `0x1.999999999999ap-4`. " +"That equivalent value in decimal is " +"`0.1000000000000000055511151231257827021181583404541015625`." +msgstr "" + +#: ../Doc/library/decimal.rst:579 +msgid "" +"From Python 3.2 onwards, a :class:`Decimal` instance can also be constructed " +"directly from a :class:`float`." +msgstr "" + +#: ../Doc/library/decimal.rst:597 +msgid "" +"Fused multiply-add. Return self*other+third with no rounding of the " +"intermediate product self*other." +msgstr "" + +#: ../Doc/library/decimal.rst:605 +msgid "" +"Return :const:`True` if the argument is canonical and :const:`False` " +"otherwise. Currently, a :class:`Decimal` instance is always canonical, so " +"this operation always returns :const:`True`." +msgstr "" + +#: ../Doc/library/decimal.rst:611 +msgid "" +"Return :const:`True` if the argument is a finite number, and :const:`False` " +"if the argument is an infinity or a NaN." +msgstr "" + +#: ../Doc/library/decimal.rst:616 +msgid "" +"Return :const:`True` if the argument is either positive or negative infinity " +"and :const:`False` otherwise." +msgstr "" + +#: ../Doc/library/decimal.rst:621 +msgid "" +"Return :const:`True` if the argument is a (quiet or signaling) NaN and :" +"const:`False` otherwise." +msgstr "" + +#: ../Doc/library/decimal.rst:626 +msgid "" +"Return :const:`True` if the argument is a *normal* finite number. Return :" +"const:`False` if the argument is zero, subnormal, infinite or a NaN." +msgstr "" + +#: ../Doc/library/decimal.rst:631 +msgid "" +"Return :const:`True` if the argument is a quiet NaN, and :const:`False` " +"otherwise." +msgstr "" + +#: ../Doc/library/decimal.rst:636 +msgid "" +"Return :const:`True` if the argument has a negative sign and :const:`False` " +"otherwise. Note that zeros and NaNs can both carry signs." +msgstr "" + +#: ../Doc/library/decimal.rst:641 +msgid "" +"Return :const:`True` if the argument is a signaling NaN and :const:`False` " +"otherwise." +msgstr "" + +#: ../Doc/library/decimal.rst:646 +msgid "" +"Return :const:`True` if the argument is subnormal, and :const:`False` " +"otherwise." +msgstr "" + +#: ../Doc/library/decimal.rst:651 +msgid "" +"Return :const:`True` if the argument is a (positive or negative) zero and :" +"const:`False` otherwise." +msgstr "" + +#: ../Doc/library/decimal.rst:656 +msgid "" +"Return the natural (base e) logarithm of the operand. The result is " +"correctly rounded using the :const:`ROUND_HALF_EVEN` rounding mode." +msgstr "" + +#: ../Doc/library/decimal.rst:661 +msgid "" +"Return the base ten logarithm of the operand. The result is correctly " +"rounded using the :const:`ROUND_HALF_EVEN` rounding mode." +msgstr "" + +#: ../Doc/library/decimal.rst:666 +msgid "" +"For a nonzero number, return the adjusted exponent of its operand as a :" +"class:`Decimal` instance. If the operand is a zero then ``Decimal('-" +"Infinity')`` is returned and the :const:`DivisionByZero` flag is raised. If " +"the operand is an infinity then ``Decimal('Infinity')`` is returned." +msgstr "" + +#: ../Doc/library/decimal.rst:674 +msgid "" +":meth:`logical_and` is a logical operation which takes two *logical " +"operands* (see :ref:`logical_operands_label`). The result is the digit-wise " +"``and`` of the two operands." +msgstr "" + +#: ../Doc/library/decimal.rst:680 +msgid "" +":meth:`logical_invert` is a logical operation. The result is the digit-wise " +"inversion of the operand." +msgstr "" + +#: ../Doc/library/decimal.rst:685 +msgid "" +":meth:`logical_or` is a logical operation which takes two *logical operands* " +"(see :ref:`logical_operands_label`). The result is the digit-wise ``or`` of " +"the two operands." +msgstr "" + +#: ../Doc/library/decimal.rst:691 +msgid "" +":meth:`logical_xor` is a logical operation which takes two *logical " +"operands* (see :ref:`logical_operands_label`). The result is the digit-wise " +"exclusive or of the two operands." +msgstr "" + +#: ../Doc/library/decimal.rst:697 +msgid "" +"Like ``max(self, other)`` except that the context rounding rule is applied " +"before returning and that :const:`NaN` values are either signaled or ignored " +"(depending on the context and whether they are signaling or quiet)." +msgstr "" + +#: ../Doc/library/decimal.rst:704 +msgid "" +"Similar to the :meth:`.max` method, but the comparison is done using the " +"absolute values of the operands." +msgstr "" + +#: ../Doc/library/decimal.rst:709 +msgid "" +"Like ``min(self, other)`` except that the context rounding rule is applied " +"before returning and that :const:`NaN` values are either signaled or ignored " +"(depending on the context and whether they are signaling or quiet)." +msgstr "" + +#: ../Doc/library/decimal.rst:716 +msgid "" +"Similar to the :meth:`.min` method, but the comparison is done using the " +"absolute values of the operands." +msgstr "" + +#: ../Doc/library/decimal.rst:721 +msgid "" +"Return the largest number representable in the given context (or in the " +"current thread's context if no context is given) that is smaller than the " +"given operand." +msgstr "" + +#: ../Doc/library/decimal.rst:727 +msgid "" +"Return the smallest number representable in the given context (or in the " +"current thread's context if no context is given) that is larger than the " +"given operand." +msgstr "" + +#: ../Doc/library/decimal.rst:733 +msgid "" +"If the two operands are unequal, return the number closest to the first " +"operand in the direction of the second operand. If both operands are " +"numerically equal, return a copy of the first operand with the sign set to " +"be the same as the sign of the second operand." +msgstr "" + +#: ../Doc/library/decimal.rst:740 +msgid "" +"Normalize the number by stripping the rightmost trailing zeros and " +"converting any result equal to :const:`Decimal('0')` to :const:" +"`Decimal('0e0')`. Used for producing canonical values for attributes of an " +"equivalence class. For example, ``Decimal('32.100')`` and " +"``Decimal('0.321000e+2')`` both normalize to the equivalent value " +"``Decimal('32.1')``." +msgstr "" + +#: ../Doc/library/decimal.rst:749 +msgid "" +"Return a string describing the *class* of the operand. The returned value " +"is one of the following ten strings." +msgstr "" + +#: ../Doc/library/decimal.rst:752 +msgid "``\"-Infinity\"``, indicating that the operand is negative infinity." +msgstr "" + +#: ../Doc/library/decimal.rst:753 +msgid "" +"``\"-Normal\"``, indicating that the operand is a negative normal number." +msgstr "" + +#: ../Doc/library/decimal.rst:754 +msgid "" +"``\"-Subnormal\"``, indicating that the operand is negative and subnormal." +msgstr "" + +#: ../Doc/library/decimal.rst:755 +msgid "``\"-Zero\"``, indicating that the operand is a negative zero." +msgstr "" + +#: ../Doc/library/decimal.rst:756 +msgid "``\"+Zero\"``, indicating that the operand is a positive zero." +msgstr "" + +#: ../Doc/library/decimal.rst:757 +msgid "" +"``\"+Subnormal\"``, indicating that the operand is positive and subnormal." +msgstr "" + +#: ../Doc/library/decimal.rst:758 +msgid "" +"``\"+Normal\"``, indicating that the operand is a positive normal number." +msgstr "" + +#: ../Doc/library/decimal.rst:759 +msgid "``\"+Infinity\"``, indicating that the operand is positive infinity." +msgstr "" + +#: ../Doc/library/decimal.rst:760 +msgid "``\"NaN\"``, indicating that the operand is a quiet NaN (Not a Number)." +msgstr "" + +#: ../Doc/library/decimal.rst:761 +msgid "``\"sNaN\"``, indicating that the operand is a signaling NaN." +msgstr "" + +#: ../Doc/library/decimal.rst:765 +msgid "" +"Return a value equal to the first operand after rounding and having the " +"exponent of the second operand." +msgstr "" + +#: ../Doc/library/decimal.rst:771 +msgid "" +"Unlike other operations, if the length of the coefficient after the quantize " +"operation would be greater than precision, then an :const:`InvalidOperation` " +"is signaled. This guarantees that, unless there is an error condition, the " +"quantized exponent is always equal to that of the right-hand operand." +msgstr "" + +#: ../Doc/library/decimal.rst:777 +msgid "" +"Also unlike other operations, quantize never signals Underflow, even if the " +"result is subnormal and inexact." +msgstr "" + +#: ../Doc/library/decimal.rst:780 +msgid "" +"If the exponent of the second operand is larger than that of the first then " +"rounding may be necessary. In this case, the rounding mode is determined by " +"the ``rounding`` argument if given, else by the given ``context`` argument; " +"if neither argument is given the rounding mode of the current thread's " +"context is used." +msgstr "" + +#: ../Doc/library/decimal.rst:786 +msgid "" +"An error is returned whenever the resulting exponent is greater than :attr:" +"`Emax` or less than :attr:`Etiny`." +msgstr "" + +#: ../Doc/library/decimal.rst:791 +msgid "" +"Return ``Decimal(10)``, the radix (base) in which the :class:`Decimal` class " +"does all its arithmetic. Included for compatibility with the specification." +msgstr "" + +#: ../Doc/library/decimal.rst:797 +msgid "" +"Return the remainder from dividing *self* by *other*. This differs from " +"``self % other`` in that the sign of the remainder is chosen so as to " +"minimize its absolute value. More precisely, the return value is ``self - n " +"* other`` where ``n`` is the integer nearest to the exact value of ``self / " +"other``, and if two integers are equally near then the even one is chosen." +msgstr "" + +#: ../Doc/library/decimal.rst:804 +msgid "If the result is zero then its sign will be the sign of *self*." +msgstr "" + +#: ../Doc/library/decimal.rst:815 +msgid "" +"Return the result of rotating the digits of the first operand by an amount " +"specified by the second operand. The second operand must be an integer in " +"the range -precision through precision. The absolute value of the second " +"operand gives the number of places to rotate. If the second operand is " +"positive then rotation is to the left; otherwise rotation is to the right. " +"The coefficient of the first operand is padded on the left with zeros to " +"length precision if necessary. The sign and exponent of the first operand " +"are unchanged." +msgstr "" + +#: ../Doc/library/decimal.rst:826 +msgid "" +"Test whether self and other have the same exponent or whether both are :" +"const:`NaN`." +msgstr "" + +#: ../Doc/library/decimal.rst:835 +msgid "" +"Return the first operand with exponent adjusted by the second. Equivalently, " +"return the first operand multiplied by ``10**other``. The second operand " +"must be an integer." +msgstr "" + +#: ../Doc/library/decimal.rst:841 +msgid "" +"Return the result of shifting the digits of the first operand by an amount " +"specified by the second operand. The second operand must be an integer in " +"the range -precision through precision. The absolute value of the second " +"operand gives the number of places to shift. If the second operand is " +"positive then the shift is to the left; otherwise the shift is to the " +"right. Digits shifted into the coefficient are zeros. The sign and " +"exponent of the first operand are unchanged." +msgstr "" + +#: ../Doc/library/decimal.rst:851 +msgid "Return the square root of the argument to full precision." +msgstr "" + +#: ../Doc/library/decimal.rst:856 ../Doc/library/decimal.rst:1432 +msgid "" +"Convert to a string, using engineering notation if an exponent is needed." +msgstr "" + +#: ../Doc/library/decimal.rst:858 ../Doc/library/decimal.rst:1434 +msgid "" +"Engineering notation has an exponent which is a multiple of 3. This can " +"leave up to 3 digits to the left of the decimal place and may require the " +"addition of either one or two trailing zeros." +msgstr "" + +#: ../Doc/library/decimal.rst:862 +msgid "" +"For example, this converts ``Decimal('123E+1')`` to ``Decimal('1.23E+3')``." +msgstr "" + +#: ../Doc/library/decimal.rst:866 +msgid "" +"Identical to the :meth:`to_integral_value` method. The ``to_integral`` name " +"has been kept for compatibility with older versions." +msgstr "" + +#: ../Doc/library/decimal.rst:871 +msgid "" +"Round to the nearest integer, signaling :const:`Inexact` or :const:`Rounded` " +"as appropriate if rounding occurs. The rounding mode is determined by the " +"``rounding`` parameter if given, else by the given ``context``. If neither " +"parameter is given then the rounding mode of the current context is used." +msgstr "" + +#: ../Doc/library/decimal.rst:879 +msgid "" +"Round to the nearest integer without signaling :const:`Inexact` or :const:" +"`Rounded`. If given, applies *rounding*; otherwise, uses the rounding " +"method in either the supplied *context* or the current context." +msgstr "" + +#: ../Doc/library/decimal.rst:887 +msgid "Logical operands" +msgstr "" + +#: ../Doc/library/decimal.rst:889 +msgid "" +"The :meth:`logical_and`, :meth:`logical_invert`, :meth:`logical_or`, and :" +"meth:`logical_xor` methods expect their arguments to be *logical operands*. " +"A *logical operand* is a :class:`Decimal` instance whose exponent and sign " +"are both zero, and whose digits are all either :const:`0` or :const:`1`." +msgstr "" + +#: ../Doc/library/decimal.rst:901 +msgid "Context objects" +msgstr "" + +#: ../Doc/library/decimal.rst:903 +msgid "" +"Contexts are environments for arithmetic operations. They govern precision, " +"set rules for rounding, determine which signals are treated as exceptions, " +"and limit the range for exponents." +msgstr "" + +#: ../Doc/library/decimal.rst:907 +msgid "" +"Each thread has its own current context which is accessed or changed using " +"the :func:`getcontext` and :func:`setcontext` functions:" +msgstr "" + +#: ../Doc/library/decimal.rst:913 +msgid "Return the current context for the active thread." +msgstr "" + +#: ../Doc/library/decimal.rst:918 +msgid "Set the current context for the active thread to *c*." +msgstr "" + +#: ../Doc/library/decimal.rst:920 +msgid "" +"You can also use the :keyword:`with` statement and the :func:`localcontext` " +"function to temporarily change the active context." +msgstr "" + +#: ../Doc/library/decimal.rst:925 +msgid "" +"Return a context manager that will set the current context for the active " +"thread to a copy of *ctx* on entry to the with-statement and restore the " +"previous context when exiting the with-statement. If no context is " +"specified, a copy of the current context is used." +msgstr "" + +#: ../Doc/library/decimal.rst:930 +msgid "" +"For example, the following code sets the current decimal precision to 42 " +"places, performs a calculation, and then automatically restores the previous " +"context::" +msgstr "" + +#: ../Doc/library/decimal.rst:940 +msgid "" +"New contexts can also be created using the :class:`Context` constructor " +"described below. In addition, the module provides three pre-made contexts:" +msgstr "" + +#: ../Doc/library/decimal.rst:946 +msgid "" +"This is a standard context defined by the General Decimal Arithmetic " +"Specification. Precision is set to nine. Rounding is set to :const:" +"`ROUND_HALF_UP`. All flags are cleared. All traps are enabled (treated as " +"exceptions) except :const:`Inexact`, :const:`Rounded`, and :const:" +"`Subnormal`." +msgstr "" + +#: ../Doc/library/decimal.rst:952 +msgid "" +"Because many of the traps are enabled, this context is useful for debugging." +msgstr "" + +#: ../Doc/library/decimal.rst:957 +msgid "" +"This is a standard context defined by the General Decimal Arithmetic " +"Specification. Precision is set to nine. Rounding is set to :const:" +"`ROUND_HALF_EVEN`. All flags are cleared. No traps are enabled (so that " +"exceptions are not raised during computations)." +msgstr "" + +#: ../Doc/library/decimal.rst:962 +msgid "" +"Because the traps are disabled, this context is useful for applications that " +"prefer to have result value of :const:`NaN` or :const:`Infinity` instead of " +"raising exceptions. This allows an application to complete a run in the " +"presence of conditions that would otherwise halt the program." +msgstr "" + +#: ../Doc/library/decimal.rst:970 +msgid "" +"This context is used by the :class:`Context` constructor as a prototype for " +"new contexts. Changing a field (such a precision) has the effect of " +"changing the default for new contexts created by the :class:`Context` " +"constructor." +msgstr "" + +#: ../Doc/library/decimal.rst:974 +msgid "" +"This context is most useful in multi-threaded environments. Changing one of " +"the fields before threads are started has the effect of setting system-wide " +"defaults. Changing the fields after threads have started is not recommended " +"as it would require thread synchronization to prevent race conditions." +msgstr "" + +#: ../Doc/library/decimal.rst:979 +msgid "" +"In single threaded environments, it is preferable to not use this context at " +"all. Instead, simply create contexts explicitly as described below." +msgstr "" + +#: ../Doc/library/decimal.rst:982 +msgid "" +"The default values are :attr:`prec`\\ =\\ :const:`28`, :attr:`rounding`\\ =" +"\\ :const:`ROUND_HALF_EVEN`, and enabled traps for :class:`Overflow`, :class:" +"`InvalidOperation`, and :class:`DivisionByZero`." +msgstr "" + +#: ../Doc/library/decimal.rst:987 +msgid "" +"In addition to the three supplied contexts, new contexts can be created with " +"the :class:`Context` constructor." +msgstr "" + +#: ../Doc/library/decimal.rst:993 +msgid "" +"Creates a new context. If a field is not specified or is :const:`None`, the " +"default values are copied from the :const:`DefaultContext`. If the *flags* " +"field is not specified or is :const:`None`, all flags are cleared." +msgstr "" + +#: ../Doc/library/decimal.rst:997 +msgid "" +"*prec* is an integer in the range [:const:`1`, :const:`MAX_PREC`] that sets " +"the precision for arithmetic operations in the context." +msgstr "" + +#: ../Doc/library/decimal.rst:1000 +msgid "" +"The *rounding* option is one of the constants listed in the section " +"`Rounding Modes`_." +msgstr "" + +#: ../Doc/library/decimal.rst:1003 +msgid "" +"The *traps* and *flags* fields list any signals to be set. Generally, new " +"contexts should only set traps and leave the flags clear." +msgstr "" + +#: ../Doc/library/decimal.rst:1006 +msgid "" +"The *Emin* and *Emax* fields are integers specifying the outer limits " +"allowable for exponents. *Emin* must be in the range [:const:`MIN_EMIN`, :" +"const:`0`], *Emax* in the range [:const:`0`, :const:`MAX_EMAX`]." +msgstr "" + +#: ../Doc/library/decimal.rst:1010 +msgid "" +"The *capitals* field is either :const:`0` or :const:`1` (the default). If " +"set to :const:`1`, exponents are printed with a capital :const:`E`; " +"otherwise, a lowercase :const:`e` is used: :const:`Decimal('6.02e+23')`." +msgstr "" + +#: ../Doc/library/decimal.rst:1014 +msgid "" +"The *clamp* field is either :const:`0` (the default) or :const:`1`. If set " +"to :const:`1`, the exponent ``e`` of a :class:`Decimal` instance " +"representable in this context is strictly limited to the range ``Emin - prec " +"+ 1 <= e <= Emax - prec + 1``. If *clamp* is :const:`0` then a weaker " +"condition holds: the adjusted exponent of the :class:`Decimal` instance is " +"at most ``Emax``. When *clamp* is :const:`1`, a large normal number will, " +"where possible, have its exponent reduced and a corresponding number of " +"zeros added to its coefficient, in order to fit the exponent constraints; " +"this preserves the value of the number but loses information about " +"significant trailing zeros. For example::" +msgstr "" + +#: ../Doc/library/decimal.rst:1029 +msgid "" +"A *clamp* value of :const:`1` allows compatibility with the fixed-width " +"decimal interchange formats specified in IEEE 754." +msgstr "" + +#: ../Doc/library/decimal.rst:1032 +msgid "" +"The :class:`Context` class defines several general purpose methods as well " +"as a large number of methods for doing arithmetic directly in a given " +"context. In addition, for each of the :class:`Decimal` methods described " +"above (with the exception of the :meth:`adjusted` and :meth:`as_tuple` " +"methods) there is a corresponding :class:`Context` method. For example, for " +"a :class:`Context` instance ``C`` and :class:`Decimal` instance ``x``, ``C." +"exp(x)`` is equivalent to ``x.exp(context=C)``. Each :class:`Context` " +"method accepts a Python integer (an instance of :class:`int`) anywhere that " +"a Decimal instance is accepted." +msgstr "" + +#: ../Doc/library/decimal.rst:1045 +msgid "Resets all of the flags to :const:`0`." +msgstr "" + +#: ../Doc/library/decimal.rst:1049 +msgid "Resets all of the traps to :const:`0`." +msgstr "" + +#: ../Doc/library/decimal.rst:1055 +msgid "Return a duplicate of the context." +msgstr "" + +#: ../Doc/library/decimal.rst:1059 +msgid "Return a copy of the Decimal instance num." +msgstr "" + +#: ../Doc/library/decimal.rst:1063 +msgid "" +"Creates a new Decimal instance from *num* but using *self* as context. " +"Unlike the :class:`Decimal` constructor, the context precision, rounding " +"method, flags, and traps are applied to the conversion." +msgstr "" + +#: ../Doc/library/decimal.rst:1067 +msgid "" +"This is useful because constants are often given to a greater precision than " +"is needed by the application. Another benefit is that rounding immediately " +"eliminates unintended effects from digits beyond the current precision. In " +"the following example, using unrounded inputs means that adding zero to a " +"sum can change the result:" +msgstr "" + +#: ../Doc/library/decimal.rst:1081 +msgid "" +"This method implements the to-number operation of the IBM specification. If " +"the argument is a string, no leading or trailing whitespace or underscores " +"are permitted." +msgstr "" + +#: ../Doc/library/decimal.rst:1087 +msgid "" +"Creates a new Decimal instance from a float *f* but rounding using *self* as " +"the context. Unlike the :meth:`Decimal.from_float` class method, the " +"context precision, rounding method, flags, and traps are applied to the " +"conversion." +msgstr "" + +#: ../Doc/library/decimal.rst:1107 +msgid "" +"Returns a value equal to ``Emin - prec + 1`` which is the minimum exponent " +"value for subnormal results. When underflow occurs, the exponent is set to :" +"const:`Etiny`." +msgstr "" + +#: ../Doc/library/decimal.rst:1113 +msgid "Returns a value equal to ``Emax - prec + 1``." +msgstr "" + +#: ../Doc/library/decimal.rst:1115 +msgid "" +"The usual approach to working with decimals is to create :class:`Decimal` " +"instances and then apply arithmetic operations which take place within the " +"current context for the active thread. An alternative approach is to use " +"context methods for calculating within a specific context. The methods are " +"similar to those for the :class:`Decimal` class and are only briefly " +"recounted here." +msgstr "" + +#: ../Doc/library/decimal.rst:1125 +msgid "Returns the absolute value of *x*." +msgstr "" + +#: ../Doc/library/decimal.rst:1130 +msgid "Return the sum of *x* and *y*." +msgstr "" + +#: ../Doc/library/decimal.rst:1135 +msgid "Returns the same Decimal object *x*." +msgstr "" + +#: ../Doc/library/decimal.rst:1140 +msgid "Compares *x* and *y* numerically." +msgstr "" + +#: ../Doc/library/decimal.rst:1145 +msgid "Compares the values of the two operands numerically." +msgstr "" + +#: ../Doc/library/decimal.rst:1150 +msgid "Compares two operands using their abstract representation." +msgstr "" + +#: ../Doc/library/decimal.rst:1155 +msgid "" +"Compares two operands using their abstract representation, ignoring sign." +msgstr "" + +#: ../Doc/library/decimal.rst:1160 +msgid "Returns a copy of *x* with the sign set to 0." +msgstr "" + +#: ../Doc/library/decimal.rst:1165 +msgid "Returns a copy of *x* with the sign inverted." +msgstr "" + +#: ../Doc/library/decimal.rst:1170 +msgid "Copies the sign from *y* to *x*." +msgstr "" + +#: ../Doc/library/decimal.rst:1175 +msgid "Return *x* divided by *y*." +msgstr "" + +#: ../Doc/library/decimal.rst:1180 +msgid "Return *x* divided by *y*, truncated to an integer." +msgstr "" + +#: ../Doc/library/decimal.rst:1185 +msgid "Divides two numbers and returns the integer part of the result." +msgstr "" + +#: ../Doc/library/decimal.rst:1190 +msgid "Returns `e ** x`." +msgstr "" + +#: ../Doc/library/decimal.rst:1195 +msgid "Returns *x* multiplied by *y*, plus *z*." +msgstr "" + +#: ../Doc/library/decimal.rst:1200 +msgid "Returns ``True`` if *x* is canonical; otherwise returns ``False``." +msgstr "" + +#: ../Doc/library/decimal.rst:1205 +msgid "Returns ``True`` if *x* is finite; otherwise returns ``False``." +msgstr "" + +#: ../Doc/library/decimal.rst:1210 +msgid "Returns ``True`` if *x* is infinite; otherwise returns ``False``." +msgstr "" + +#: ../Doc/library/decimal.rst:1215 +msgid "Returns ``True`` if *x* is a qNaN or sNaN; otherwise returns ``False``." +msgstr "" + +#: ../Doc/library/decimal.rst:1220 +msgid "" +"Returns ``True`` if *x* is a normal number; otherwise returns ``False``." +msgstr "" + +#: ../Doc/library/decimal.rst:1225 +msgid "Returns ``True`` if *x* is a quiet NaN; otherwise returns ``False``." +msgstr "" + +#: ../Doc/library/decimal.rst:1230 +msgid "Returns ``True`` if *x* is negative; otherwise returns ``False``." +msgstr "" + +#: ../Doc/library/decimal.rst:1235 +msgid "" +"Returns ``True`` if *x* is a signaling NaN; otherwise returns ``False``." +msgstr "" + +#: ../Doc/library/decimal.rst:1240 +msgid "Returns ``True`` if *x* is subnormal; otherwise returns ``False``." +msgstr "" + +#: ../Doc/library/decimal.rst:1245 +msgid "Returns ``True`` if *x* is a zero; otherwise returns ``False``." +msgstr "" + +#: ../Doc/library/decimal.rst:1250 +msgid "Returns the natural (base e) logarithm of *x*." +msgstr "" + +#: ../Doc/library/decimal.rst:1255 +msgid "Returns the base 10 logarithm of *x*." +msgstr "" + +#: ../Doc/library/decimal.rst:1260 +msgid "Returns the exponent of the magnitude of the operand's MSD." +msgstr "" + +#: ../Doc/library/decimal.rst:1265 +msgid "Applies the logical operation *and* between each operand's digits." +msgstr "" + +#: ../Doc/library/decimal.rst:1270 +msgid "Invert all the digits in *x*." +msgstr "" + +#: ../Doc/library/decimal.rst:1275 +msgid "Applies the logical operation *or* between each operand's digits." +msgstr "" + +#: ../Doc/library/decimal.rst:1280 +msgid "Applies the logical operation *xor* between each operand's digits." +msgstr "" + +#: ../Doc/library/decimal.rst:1285 +msgid "Compares two values numerically and returns the maximum." +msgstr "" + +#: ../Doc/library/decimal.rst:1290 ../Doc/library/decimal.rst:1300 +msgid "Compares the values numerically with their sign ignored." +msgstr "" + +#: ../Doc/library/decimal.rst:1295 +msgid "Compares two values numerically and returns the minimum." +msgstr "" + +#: ../Doc/library/decimal.rst:1305 +msgid "Minus corresponds to the unary prefix minus operator in Python." +msgstr "" + +#: ../Doc/library/decimal.rst:1310 +msgid "Return the product of *x* and *y*." +msgstr "" + +#: ../Doc/library/decimal.rst:1315 +msgid "Returns the largest representable number smaller than *x*." +msgstr "" + +#: ../Doc/library/decimal.rst:1320 +msgid "Returns the smallest representable number larger than *x*." +msgstr "" + +#: ../Doc/library/decimal.rst:1325 +msgid "Returns the number closest to *x*, in direction towards *y*." +msgstr "" + +#: ../Doc/library/decimal.rst:1330 +msgid "Reduces *x* to its simplest form." +msgstr "" + +#: ../Doc/library/decimal.rst:1335 +msgid "Returns an indication of the class of *x*." +msgstr "" + +#: ../Doc/library/decimal.rst:1340 +msgid "" +"Plus corresponds to the unary prefix plus operator in Python. This " +"operation applies the context precision and rounding, so it is *not* an " +"identity operation." +msgstr "" + +#: ../Doc/library/decimal.rst:1347 +msgid "Return ``x`` to the power of ``y``, reduced modulo ``modulo`` if given." +msgstr "" + +#: ../Doc/library/decimal.rst:1349 +msgid "" +"With two arguments, compute ``x**y``. If ``x`` is negative then ``y`` must " +"be integral. The result will be inexact unless ``y`` is integral and the " +"result is finite and can be expressed exactly in 'precision' digits. The " +"rounding mode of the context is used. Results are always correctly-rounded " +"in the Python version." +msgstr "" + +#: ../Doc/library/decimal.rst:1355 +msgid "" +"The C module computes :meth:`power` in terms of the correctly-rounded :meth:" +"`exp` and :meth:`ln` functions. The result is well-defined but only \"almost " +"always correctly-rounded\"." +msgstr "" + +#: ../Doc/library/decimal.rst:1360 +msgid "" +"With three arguments, compute ``(x**y) % modulo``. For the three argument " +"form, the following restrictions on the arguments hold:" +msgstr "" + +#: ../Doc/library/decimal.rst:1363 +msgid "all three arguments must be integral" +msgstr "" + +#: ../Doc/library/decimal.rst:1364 +msgid "``y`` must be nonnegative" +msgstr "" + +#: ../Doc/library/decimal.rst:1365 +msgid "at least one of ``x`` or ``y`` must be nonzero" +msgstr "" + +#: ../Doc/library/decimal.rst:1366 +msgid "``modulo`` must be nonzero and have at most 'precision' digits" +msgstr "" + +#: ../Doc/library/decimal.rst:1368 +msgid "" +"The value resulting from ``Context.power(x, y, modulo)`` is equal to the " +"value that would be obtained by computing ``(x**y) % modulo`` with unbounded " +"precision, but is computed more efficiently. The exponent of the result is " +"zero, regardless of the exponents of ``x``, ``y`` and ``modulo``. The " +"result is always exact." +msgstr "" + +#: ../Doc/library/decimal.rst:1378 +msgid "Returns a value equal to *x* (rounded), having the exponent of *y*." +msgstr "" + +#: ../Doc/library/decimal.rst:1383 +msgid "Just returns 10, as this is Decimal, :)" +msgstr "" + +#: ../Doc/library/decimal.rst:1388 +msgid "Returns the remainder from integer division." +msgstr "" + +#: ../Doc/library/decimal.rst:1390 +msgid "" +"The sign of the result, if non-zero, is the same as that of the original " +"dividend." +msgstr "" + +#: ../Doc/library/decimal.rst:1396 +msgid "" +"Returns ``x - y * n``, where *n* is the integer nearest the exact value of " +"``x / y`` (if the result is 0 then its sign will be the sign of *x*)." +msgstr "" + +#: ../Doc/library/decimal.rst:1402 +msgid "Returns a rotated copy of *x*, *y* times." +msgstr "" + +#: ../Doc/library/decimal.rst:1407 +msgid "Returns ``True`` if the two operands have the same exponent." +msgstr "" + +#: ../Doc/library/decimal.rst:1412 +msgid "Returns the first operand after adding the second value its exp." +msgstr "" + +#: ../Doc/library/decimal.rst:1417 +msgid "Returns a shifted copy of *x*, *y* times." +msgstr "" + +#: ../Doc/library/decimal.rst:1422 +msgid "Square root of a non-negative number to context precision." +msgstr "" + +#: ../Doc/library/decimal.rst:1427 +msgid "Return the difference between *x* and *y*." +msgstr "" + +#: ../Doc/library/decimal.rst:1441 +msgid "Rounds to an integer." +msgstr "" + +#: ../Doc/library/decimal.rst:1446 +msgid "Converts a number to a string using scientific notation." +msgstr "" + +#: ../Doc/library/decimal.rst:1455 +msgid "" +"The constants in this section are only relevant for the C module. They are " +"also included in the pure Python version for compatibility." +msgstr "" + +#: ../Doc/library/decimal.rst:1459 +msgid "32-bit" +msgstr "" + +#: ../Doc/library/decimal.rst:1459 +msgid "64-bit" +msgstr "" + +#: ../Doc/library/decimal.rst:1461 ../Doc/library/decimal.rst:1463 +msgid ":const:`425000000`" +msgstr "" + +#: ../Doc/library/decimal.rst:1461 ../Doc/library/decimal.rst:1463 +msgid ":const:`999999999999999999`" +msgstr "" + +#: ../Doc/library/decimal.rst:1465 +msgid ":const:`-425000000`" +msgstr "" + +#: ../Doc/library/decimal.rst:1465 +msgid ":const:`-999999999999999999`" +msgstr "" + +#: ../Doc/library/decimal.rst:1467 +msgid ":const:`-849999999`" +msgstr "" + +#: ../Doc/library/decimal.rst:1467 +msgid ":const:`-1999999999999999997`" +msgstr "" + +#: ../Doc/library/decimal.rst:1473 +msgid "" +"The default value is ``True``. If Python is compiled without threads, the C " +"version automatically disables the expensive thread local context machinery. " +"In this case, the value is ``False``." +msgstr "" + +#: ../Doc/library/decimal.rst:1478 +msgid "Rounding modes" +msgstr "" + +#: ../Doc/library/decimal.rst:1482 +msgid "Round towards :const:`Infinity`." +msgstr "" + +#: ../Doc/library/decimal.rst:1486 +msgid "Round towards zero." +msgstr "" + +#: ../Doc/library/decimal.rst:1490 +msgid "Round towards :const:`-Infinity`." +msgstr "" + +#: ../Doc/library/decimal.rst:1494 +msgid "Round to nearest with ties going towards zero." +msgstr "" + +#: ../Doc/library/decimal.rst:1498 +msgid "Round to nearest with ties going to nearest even integer." +msgstr "" + +#: ../Doc/library/decimal.rst:1502 +msgid "Round to nearest with ties going away from zero." +msgstr "" + +#: ../Doc/library/decimal.rst:1506 +msgid "Round away from zero." +msgstr "" + +#: ../Doc/library/decimal.rst:1510 +msgid "" +"Round away from zero if last digit after rounding towards zero would have " +"been 0 or 5; otherwise round towards zero." +msgstr "" + +#: ../Doc/library/decimal.rst:1517 +msgid "Signals" +msgstr "" + +#: ../Doc/library/decimal.rst:1519 +msgid "" +"Signals represent conditions that arise during computation. Each corresponds " +"to one context flag and one context trap enabler." +msgstr "" + +#: ../Doc/library/decimal.rst:1522 +msgid "" +"The context flag is set whenever the condition is encountered. After the " +"computation, flags may be checked for informational purposes (for instance, " +"to determine whether a computation was exact). After checking the flags, be " +"sure to clear all flags before starting the next computation." +msgstr "" + +#: ../Doc/library/decimal.rst:1527 +msgid "" +"If the context's trap enabler is set for the signal, then the condition " +"causes a Python exception to be raised. For example, if the :class:" +"`DivisionByZero` trap is set, then a :exc:`DivisionByZero` exception is " +"raised upon encountering the condition." +msgstr "" + +#: ../Doc/library/decimal.rst:1535 +msgid "Altered an exponent to fit representation constraints." +msgstr "" + +#: ../Doc/library/decimal.rst:1537 +msgid "" +"Typically, clamping occurs when an exponent falls outside the context's :" +"attr:`Emin` and :attr:`Emax` limits. If possible, the exponent is reduced " +"to fit by adding zeros to the coefficient." +msgstr "" + +#: ../Doc/library/decimal.rst:1544 +msgid "Base class for other signals and a subclass of :exc:`ArithmeticError`." +msgstr "" + +#: ../Doc/library/decimal.rst:1549 +msgid "Signals the division of a non-infinite number by zero." +msgstr "" + +#: ../Doc/library/decimal.rst:1551 +msgid "" +"Can occur with division, modulo division, or when raising a number to a " +"negative power. If this signal is not trapped, returns :const:`Infinity` " +"or :const:`-Infinity` with the sign determined by the inputs to the " +"calculation." +msgstr "" + +#: ../Doc/library/decimal.rst:1558 +msgid "Indicates that rounding occurred and the result is not exact." +msgstr "" + +#: ../Doc/library/decimal.rst:1560 +msgid "" +"Signals when non-zero digits were discarded during rounding. The rounded " +"result is returned. The signal flag or trap is used to detect when results " +"are inexact." +msgstr "" + +#: ../Doc/library/decimal.rst:1567 +msgid "An invalid operation was performed." +msgstr "" + +#: ../Doc/library/decimal.rst:1569 +msgid "" +"Indicates that an operation was requested that does not make sense. If not " +"trapped, returns :const:`NaN`. Possible causes include::" +msgstr "" + +#: ../Doc/library/decimal.rst:1585 +msgid "Numerical overflow." +msgstr "" + +#: ../Doc/library/decimal.rst:1587 +msgid "" +"Indicates the exponent is larger than :attr:`Emax` after rounding has " +"occurred. If not trapped, the result depends on the rounding mode, either " +"pulling inward to the largest representable finite number or rounding " +"outward to :const:`Infinity`. In either case, :class:`Inexact` and :class:" +"`Rounded` are also signaled." +msgstr "" + +#: ../Doc/library/decimal.rst:1596 +msgid "Rounding occurred though possibly no information was lost." +msgstr "" + +#: ../Doc/library/decimal.rst:1598 +msgid "" +"Signaled whenever rounding discards digits; even if those digits are zero " +"(such as rounding :const:`5.00` to :const:`5.0`). If not trapped, returns " +"the result unchanged. This signal is used to detect loss of significant " +"digits." +msgstr "" + +#: ../Doc/library/decimal.rst:1606 +msgid "Exponent was lower than :attr:`Emin` prior to rounding." +msgstr "" + +#: ../Doc/library/decimal.rst:1608 +msgid "" +"Occurs when an operation result is subnormal (the exponent is too small). If " +"not trapped, returns the result unchanged." +msgstr "" + +#: ../Doc/library/decimal.rst:1614 +msgid "Numerical underflow with result rounded to zero." +msgstr "" + +#: ../Doc/library/decimal.rst:1616 +msgid "" +"Occurs when a subnormal result is pushed to zero by rounding. :class:" +"`Inexact` and :class:`Subnormal` are also signaled." +msgstr "" + +#: ../Doc/library/decimal.rst:1622 +msgid "Enable stricter semantics for mixing floats and Decimals." +msgstr "" + +#: ../Doc/library/decimal.rst:1624 +msgid "" +"If the signal is not trapped (default), mixing floats and Decimals is " +"permitted in the :class:`~decimal.Decimal` constructor, :meth:`~decimal." +"Context.create_decimal` and all comparison operators. Both conversion and " +"comparisons are exact. Any occurrence of a mixed operation is silently " +"recorded by setting :exc:`FloatOperation` in the context flags. Explicit " +"conversions with :meth:`~decimal.Decimal.from_float` or :meth:`~decimal." +"Context.create_decimal_from_float` do not set the flag." +msgstr "" + +#: ../Doc/library/decimal.rst:1632 +msgid "" +"Otherwise (the signal is trapped), only equality comparisons and explicit " +"conversions are silent. All other mixed operations raise :exc:" +"`FloatOperation`." +msgstr "" + +#: ../Doc/library/decimal.rst:1636 +msgid "The following table summarizes the hierarchy of signals::" +msgstr "" + +#: ../Doc/library/decimal.rst:1657 +msgid "Floating Point Notes" +msgstr "" + +#: ../Doc/library/decimal.rst:1661 +msgid "Mitigating round-off error with increased precision" +msgstr "" + +#: ../Doc/library/decimal.rst:1663 +msgid "" +"The use of decimal floating point eliminates decimal representation error " +"(making it possible to represent :const:`0.1` exactly); however, some " +"operations can still incur round-off error when non-zero digits exceed the " +"fixed precision." +msgstr "" + +#: ../Doc/library/decimal.rst:1667 +msgid "" +"The effects of round-off error can be amplified by the addition or " +"subtraction of nearly offsetting quantities resulting in loss of " +"significance. Knuth provides two instructive examples where rounded " +"floating point arithmetic with insufficient precision causes the breakdown " +"of the associative and distributive properties of addition:" +msgstr "" + +#: ../Doc/library/decimal.rst:1691 +msgid "" +"The :mod:`decimal` module makes it possible to restore the identities by " +"expanding the precision sufficiently to avoid loss of significance:" +msgstr "" + +#: ../Doc/library/decimal.rst:1711 +msgid "Special values" +msgstr "" + +#: ../Doc/library/decimal.rst:1713 +msgid "" +"The number system for the :mod:`decimal` module provides special values " +"including :const:`NaN`, :const:`sNaN`, :const:`-Infinity`, :const:" +"`Infinity`, and two zeros, :const:`+0` and :const:`-0`." +msgstr "" + +#: ../Doc/library/decimal.rst:1717 +msgid "" +"Infinities can be constructed directly with: ``Decimal('Infinity')``. Also, " +"they can arise from dividing by zero when the :exc:`DivisionByZero` signal " +"is not trapped. Likewise, when the :exc:`Overflow` signal is not trapped, " +"infinity can result from rounding beyond the limits of the largest " +"representable number." +msgstr "" + +#: ../Doc/library/decimal.rst:1722 +msgid "" +"The infinities are signed (affine) and can be used in arithmetic operations " +"where they get treated as very large, indeterminate numbers. For instance, " +"adding a constant to infinity gives another infinite result." +msgstr "" + +#: ../Doc/library/decimal.rst:1726 +msgid "" +"Some operations are indeterminate and return :const:`NaN`, or if the :exc:" +"`InvalidOperation` signal is trapped, raise an exception. For example, " +"``0/0`` returns :const:`NaN` which means \"not a number\". This variety of :" +"const:`NaN` is quiet and, once created, will flow through other computations " +"always resulting in another :const:`NaN`. This behavior can be useful for a " +"series of computations that occasionally have missing inputs --- it allows " +"the calculation to proceed while flagging specific results as invalid." +msgstr "" + +#: ../Doc/library/decimal.rst:1734 +msgid "" +"A variant is :const:`sNaN` which signals rather than remaining quiet after " +"every operation. This is a useful return value when an invalid result needs " +"to interrupt a calculation for special handling." +msgstr "" + +#: ../Doc/library/decimal.rst:1738 +msgid "" +"The behavior of Python's comparison operators can be a little surprising " +"where a :const:`NaN` is involved. A test for equality where one of the " +"operands is a quiet or signaling :const:`NaN` always returns :const:`False` " +"(even when doing ``Decimal('NaN')==Decimal('NaN')``), while a test for " +"inequality always returns :const:`True`. An attempt to compare two Decimals " +"using any of the ``<``, ``<=``, ``>`` or ``>=`` operators will raise the :" +"exc:`InvalidOperation` signal if either operand is a :const:`NaN`, and " +"return :const:`False` if this signal is not trapped. Note that the General " +"Decimal Arithmetic specification does not specify the behavior of direct " +"comparisons; these rules for comparisons involving a :const:`NaN` were taken " +"from the IEEE 854 standard (see Table 3 in section 5.7). To ensure strict " +"standards-compliance, use the :meth:`compare` and :meth:`compare-signal` " +"methods instead." +msgstr "" + +#: ../Doc/library/decimal.rst:1751 +msgid "" +"The signed zeros can result from calculations that underflow. They keep the " +"sign that would have resulted if the calculation had been carried out to " +"greater precision. Since their magnitude is zero, both positive and " +"negative zeros are treated as equal and their sign is informational." +msgstr "" + +#: ../Doc/library/decimal.rst:1756 +msgid "" +"In addition to the two signed zeros which are distinct yet equal, there are " +"various representations of zero with differing precisions yet equivalent in " +"value. This takes a bit of getting used to. For an eye accustomed to " +"normalized floating point representations, it is not immediately obvious " +"that the following calculation returns a value equal to zero:" +msgstr "" + +#: ../Doc/library/decimal.rst:1771 +msgid "Working with threads" +msgstr "" + +#: ../Doc/library/decimal.rst:1773 +msgid "" +"The :func:`getcontext` function accesses a different :class:`Context` object " +"for each thread. Having separate thread contexts means that threads may " +"make changes (such as ``getcontext().prec=10``) without interfering with " +"other threads." +msgstr "" + +#: ../Doc/library/decimal.rst:1777 +msgid "" +"Likewise, the :func:`setcontext` function automatically assigns its target " +"to the current thread." +msgstr "" + +#: ../Doc/library/decimal.rst:1780 +msgid "" +"If :func:`setcontext` has not been called before :func:`getcontext`, then :" +"func:`getcontext` will automatically create a new context for use in the " +"current thread." +msgstr "" + +#: ../Doc/library/decimal.rst:1784 +msgid "" +"The new context is copied from a prototype context called *DefaultContext*. " +"To control the defaults so that each thread will use the same values " +"throughout the application, directly modify the *DefaultContext* object. " +"This should be done *before* any threads are started so that there won't be " +"a race condition between threads calling :func:`getcontext`. For example::" +msgstr "" + +#: ../Doc/library/decimal.rst:1809 +msgid "Recipes" +msgstr "" + +#: ../Doc/library/decimal.rst:1811 +msgid "" +"Here are a few recipes that serve as utility functions and that demonstrate " +"ways to work with the :class:`Decimal` class::" +msgstr "" + +#: ../Doc/library/decimal.rst:1966 +msgid "Decimal FAQ" +msgstr "" + +#: ../Doc/library/decimal.rst:1968 +msgid "" +"Q. It is cumbersome to type ``decimal.Decimal('1234.5')``. Is there a way " +"to minimize typing when using the interactive interpreter?" +msgstr "" + +#: ../Doc/library/decimal.rst:1971 +msgid "A. Some users abbreviate the constructor to just a single letter:" +msgstr "" + +#: ../Doc/library/decimal.rst:1977 +msgid "" +"Q. In a fixed-point application with two decimal places, some inputs have " +"many places and need to be rounded. Others are not supposed to have excess " +"digits and need to be validated. What methods should be used?" +msgstr "" + +#: ../Doc/library/decimal.rst:1981 +msgid "" +"A. The :meth:`quantize` method rounds to a fixed number of decimal places. " +"If the :const:`Inexact` trap is set, it is also useful for validation:" +msgstr "" + +#: ../Doc/library/decimal.rst:1999 +msgid "" +"Q. Once I have valid two place inputs, how do I maintain that invariant " +"throughout an application?" +msgstr "" + +#: ../Doc/library/decimal.rst:2002 +msgid "" +"A. Some operations like addition, subtraction, and multiplication by an " +"integer will automatically preserve fixed point. Others operations, like " +"division and non-integer multiplication, will change the number of decimal " +"places and need to be followed-up with a :meth:`quantize` step:" +msgstr "" + +#: ../Doc/library/decimal.rst:2020 +msgid "" +"In developing fixed-point applications, it is convenient to define functions " +"to handle the :meth:`quantize` step:" +msgstr "" + +#: ../Doc/library/decimal.rst:2033 +msgid "" +"Q. There are many ways to express the same value. The numbers :const:" +"`200`, :const:`200.000`, :const:`2E2`, and :const:`.02E+4` all have the same " +"value at various precisions. Is there a way to transform them to a single " +"recognizable canonical value?" +msgstr "" + +#: ../Doc/library/decimal.rst:2038 +msgid "" +"A. The :meth:`normalize` method maps all equivalent values to a single " +"representative:" +msgstr "" + +#: ../Doc/library/decimal.rst:2045 +msgid "" +"Q. Some decimal values always print with exponential notation. Is there a " +"way to get a non-exponential representation?" +msgstr "" + +#: ../Doc/library/decimal.rst:2048 +msgid "" +"A. For some values, exponential notation is the only way to express the " +"number of significant places in the coefficient. For example, expressing :" +"const:`5.0E+3` as :const:`5000` keeps the value constant but cannot show the " +"original's two-place significance." +msgstr "" + +#: ../Doc/library/decimal.rst:2053 +msgid "" +"If an application does not care about tracking significance, it is easy to " +"remove the exponent and trailing zeroes, losing significance, but keeping " +"the value unchanged:" +msgstr "" + +#: ../Doc/library/decimal.rst:2063 +msgid "Q. Is there a way to convert a regular float to a :class:`Decimal`?" +msgstr "" + +#: ../Doc/library/decimal.rst:2065 +msgid "" +"A. Yes, any binary floating point number can be exactly expressed as a " +"Decimal though an exact conversion may take more precision than intuition " +"would suggest:" +msgstr "" + +#: ../Doc/library/decimal.rst:2074 +msgid "" +"Q. Within a complex calculation, how can I make sure that I haven't gotten a " +"spurious result because of insufficient precision or rounding anomalies." +msgstr "" + +#: ../Doc/library/decimal.rst:2077 +msgid "" +"A. The decimal module makes it easy to test results. A best practice is to " +"re-run calculations using greater precision and with various rounding modes. " +"Widely differing results indicate insufficient precision, rounding mode " +"issues, ill-conditioned inputs, or a numerically unstable algorithm." +msgstr "" + +#: ../Doc/library/decimal.rst:2082 +msgid "" +"Q. I noticed that context precision is applied to the results of operations " +"but not to the inputs. Is there anything to watch out for when mixing " +"values of different precisions?" +msgstr "" + +#: ../Doc/library/decimal.rst:2086 +msgid "" +"A. Yes. The principle is that all values are considered to be exact and so " +"is the arithmetic on those values. Only the results are rounded. The " +"advantage for inputs is that \"what you type is what you get\". A " +"disadvantage is that the results can look odd if you forget that the inputs " +"haven't been rounded:" +msgstr "" + +#: ../Doc/library/decimal.rst:2099 +msgid "" +"The solution is either to increase precision or to force rounding of inputs " +"using the unary plus operation:" +msgstr "" + +#: ../Doc/library/decimal.rst:2108 +msgid "" +"Alternatively, inputs can be rounded upon creation using the :meth:`Context." +"create_decimal` method:" +msgstr "" + +#: ../Doc/library/development.rst:5 +msgid "Development Tools" +msgstr "" + +#: ../Doc/library/development.rst:7 +msgid "" +"The modules described in this chapter help you write software. For example, " +"the :mod:`pydoc` module takes a module and generates documentation based on " +"the module's contents. The :mod:`doctest` and :mod:`unittest` modules " +"contains frameworks for writing unit tests that automatically exercise code " +"and verify that the expected output is produced. :program:`2to3` can " +"translate Python 2.x source code into valid Python 3.x code." +msgstr "" + +#: ../Doc/library/development.rst:14 ../Doc/library/i18n.rst:12 +#: ../Doc/library/ipc.rst:14 ../Doc/library/persistence.rst:13 +msgid "The list of modules described in this chapter is:" +msgstr "" + +#: ../Doc/library/difflib.rst:2 +msgid ":mod:`difflib` --- Helpers for computing deltas" +msgstr "" + +#: ../Doc/library/difflib.rst:11 +msgid "**Source code:** :source:`Lib/difflib.py`" +msgstr "" + +#: ../Doc/library/difflib.rst:20 +msgid "" +"This module provides classes and functions for comparing sequences. It can " +"be used for example, for comparing files, and can produce difference " +"information in various formats, including HTML and context and unified " +"diffs. For comparing directories and files, see also, the :mod:`filecmp` " +"module." +msgstr "" + +#: ../Doc/library/difflib.rst:28 +msgid "" +"This is a flexible class for comparing pairs of sequences of any type, so " +"long as the sequence elements are :term:`hashable`. The basic algorithm " +"predates, and is a little fancier than, an algorithm published in the late " +"1980's by Ratcliff and Obershelp under the hyperbolic name \"gestalt pattern " +"matching.\" The idea is to find the longest contiguous matching subsequence " +"that contains no \"junk\" elements; these \"junk\" elements are ones that " +"are uninteresting in some sense, such as blank lines or whitespace. " +"(Handling junk is an extension to the Ratcliff and Obershelp algorithm.) The " +"same idea is then applied recursively to the pieces of the sequences to the " +"left and to the right of the matching subsequence. This does not yield " +"minimal edit sequences, but does tend to yield matches that \"look right\" " +"to people." +msgstr "" + +#: ../Doc/library/difflib.rst:40 +msgid "" +"**Timing:** The basic Ratcliff-Obershelp algorithm is cubic time in the " +"worst case and quadratic time in the expected case. :class:`SequenceMatcher` " +"is quadratic time for the worst case and has expected-case behavior " +"dependent in a complicated way on how many elements the sequences have in " +"common; best case time is linear." +msgstr "" + +#: ../Doc/library/difflib.rst:46 +msgid "" +"**Automatic junk heuristic:** :class:`SequenceMatcher` supports a heuristic " +"that automatically treats certain sequence items as junk. The heuristic " +"counts how many times each individual item appears in the sequence. If an " +"item's duplicates (after the first one) account for more than 1% of the " +"sequence and the sequence is at least 200 items long, this item is marked as " +"\"popular\" and is treated as junk for the purpose of sequence matching. " +"This heuristic can be turned off by setting the ``autojunk`` argument to " +"``False`` when creating the :class:`SequenceMatcher`." +msgstr "" + +#: ../Doc/library/difflib.rst:54 ../Doc/library/difflib.rst:383 +msgid "The *autojunk* parameter." +msgstr "" + +#: ../Doc/library/difflib.rst:60 +msgid "" +"This is a class for comparing sequences of lines of text, and producing " +"human-readable differences or deltas. Differ uses :class:`SequenceMatcher` " +"both to compare sequences of lines, and to compare sequences of characters " +"within similar (near-matching) lines." +msgstr "" + +#: ../Doc/library/difflib.rst:65 +msgid "Each line of a :class:`Differ` delta begins with a two-letter code:" +msgstr "" + +#: ../Doc/library/difflib.rst:68 ../Doc/library/http.rst:60 +msgid "Code" +msgstr "" + +#: ../Doc/library/difflib.rst:70 +msgid "``'- '``" +msgstr "" + +#: ../Doc/library/difflib.rst:70 +msgid "line unique to sequence 1" +msgstr "" + +#: ../Doc/library/difflib.rst:72 +msgid "``'+ '``" +msgstr "" + +#: ../Doc/library/difflib.rst:72 +msgid "line unique to sequence 2" +msgstr "" + +#: ../Doc/library/difflib.rst:74 +msgid "``' '``" +msgstr "" + +#: ../Doc/library/difflib.rst:74 +msgid "line common to both sequences" +msgstr "" + +#: ../Doc/library/difflib.rst:76 +msgid "``'? '``" +msgstr "" + +#: ../Doc/library/difflib.rst:76 +msgid "line not present in either input sequence" +msgstr "" + +#: ../Doc/library/difflib.rst:79 +msgid "" +"Lines beginning with '``?``' attempt to guide the eye to intraline " +"differences, and were not present in either input sequence. These lines can " +"be confusing if the sequences contain tab characters." +msgstr "" + +#: ../Doc/library/difflib.rst:86 +msgid "" +"This class can be used to create an HTML table (or a complete HTML file " +"containing the table) showing a side by side, line by line comparison of " +"text with inter-line and intra-line change highlights. The table can be " +"generated in either full or contextual difference mode." +msgstr "" + +#: ../Doc/library/difflib.rst:91 +msgid "The constructor for this class is:" +msgstr "" + +#: ../Doc/library/difflib.rst:96 +msgid "Initializes instance of :class:`HtmlDiff`." +msgstr "" + +#: ../Doc/library/difflib.rst:98 +msgid "" +"*tabsize* is an optional keyword argument to specify tab stop spacing and " +"defaults to ``8``." +msgstr "" + +#: ../Doc/library/difflib.rst:101 +msgid "" +"*wrapcolumn* is an optional keyword to specify column number where lines are " +"broken and wrapped, defaults to ``None`` where lines are not wrapped." +msgstr "" + +#: ../Doc/library/difflib.rst:104 +msgid "" +"*linejunk* and *charjunk* are optional keyword arguments passed into :func:" +"`ndiff` (used by :class:`HtmlDiff` to generate the side by side HTML " +"differences). See :func:`ndiff` documentation for argument default values " +"and descriptions." +msgstr "" + +#: ../Doc/library/difflib.rst:108 +msgid "The following methods are public:" +msgstr "" + +#: ../Doc/library/difflib.rst:113 +msgid "" +"Compares *fromlines* and *tolines* (lists of strings) and returns a string " +"which is a complete HTML file containing a table showing line by line " +"differences with inter-line and intra-line changes highlighted." +msgstr "" + +#: ../Doc/library/difflib.rst:117 +msgid "" +"*fromdesc* and *todesc* are optional keyword arguments to specify from/to " +"file column header strings (both default to an empty string)." +msgstr "" + +#: ../Doc/library/difflib.rst:120 +msgid "" +"*context* and *numlines* are both optional keyword arguments. Set *context* " +"to ``True`` when contextual differences are to be shown, else the default is " +"``False`` to show the full files. *numlines* defaults to ``5``. When " +"*context* is ``True`` *numlines* controls the number of context lines which " +"surround the difference highlights. When *context* is ``False`` *numlines* " +"controls the number of lines which are shown before a difference highlight " +"when using the \"next\" hyperlinks (setting to zero would cause the \"next\" " +"hyperlinks to place the next difference highlight at the top of the browser " +"without any leading context)." +msgstr "" + +#: ../Doc/library/difflib.rst:130 +msgid "" +"*charset* keyword-only argument was added. The default charset of HTML " +"document changed from ``'ISO-8859-1'`` to ``'utf-8'``." +msgstr "" + +#: ../Doc/library/difflib.rst:136 +msgid "" +"Compares *fromlines* and *tolines* (lists of strings) and returns a string " +"which is a complete HTML table showing line by line differences with inter-" +"line and intra-line changes highlighted." +msgstr "" + +#: ../Doc/library/difflib.rst:140 +msgid "" +"The arguments for this method are the same as those for the :meth:" +"`make_file` method." +msgstr "" + +#: ../Doc/library/difflib.rst:143 +msgid "" +":file:`Tools/scripts/diff.py` is a command-line front-end to this class and " +"contains a good example of its use." +msgstr "" + +#: ../Doc/library/difflib.rst:149 +msgid "" +"Compare *a* and *b* (lists of strings); return a delta (a :term:`generator` " +"generating the delta lines) in context diff format." +msgstr "" + +#: ../Doc/library/difflib.rst:152 +msgid "" +"Context diffs are a compact way of showing just the lines that have changed " +"plus a few lines of context. The changes are shown in a before/after " +"style. The number of context lines is set by *n* which defaults to three." +msgstr "" + +#: ../Doc/library/difflib.rst:156 +msgid "" +"By default, the diff control lines (those with ``***`` or ``---``) are " +"created with a trailing newline. This is helpful so that inputs created " +"from :func:`io.IOBase.readlines` result in diffs that are suitable for use " +"with :func:`io.IOBase.writelines` since both the inputs and outputs have " +"trailing newlines." +msgstr "" + +#: ../Doc/library/difflib.rst:162 ../Doc/library/difflib.rst:293 +msgid "" +"For inputs that do not have trailing newlines, set the *lineterm* argument " +"to ``\"\"`` so that the output will be uniformly newline free." +msgstr "" + +#: ../Doc/library/difflib.rst:165 ../Doc/library/difflib.rst:296 +msgid "" +"The context diff format normally has a header for filenames and modification " +"times. Any or all of these may be specified using strings for *fromfile*, " +"*tofile*, *fromfiledate*, and *tofiledate*. The modification times are " +"normally expressed in the ISO 8601 format. If not specified, the strings " +"default to blanks." +msgstr "" + +#: ../Doc/library/difflib.rst:188 ../Doc/library/difflib.rst:317 +msgid "See :ref:`difflib-interface` for a more detailed example." +msgstr "" + +#: ../Doc/library/difflib.rst:193 +msgid "" +"Return a list of the best \"good enough\" matches. *word* is a sequence for " +"which close matches are desired (typically a string), and *possibilities* is " +"a list of sequences against which to match *word* (typically a list of " +"strings)." +msgstr "" + +#: ../Doc/library/difflib.rst:197 +msgid "" +"Optional argument *n* (default ``3``) is the maximum number of close matches " +"to return; *n* must be greater than ``0``." +msgstr "" + +#: ../Doc/library/difflib.rst:200 +msgid "" +"Optional argument *cutoff* (default ``0.6``) is a float in the range [0, 1]. " +"Possibilities that don't score at least that similar to *word* are ignored." +msgstr "" + +#: ../Doc/library/difflib.rst:203 +msgid "" +"The best (no more than *n*) matches among the possibilities are returned in " +"a list, sorted by similarity score, most similar first." +msgstr "" + +#: ../Doc/library/difflib.rst:219 +msgid "" +"Compare *a* and *b* (lists of strings); return a :class:`Differ`\\ -style " +"delta (a :term:`generator` generating the delta lines)." +msgstr "" + +#: ../Doc/library/difflib.rst:222 +msgid "" +"Optional keyword parameters *linejunk* and *charjunk* are filtering " +"functions (or ``None``):" +msgstr "" + +#: ../Doc/library/difflib.rst:225 +msgid "" +"*linejunk*: A function that accepts a single string argument, and returns " +"true if the string is junk, or false if not. The default is ``None``. There " +"is also a module-level function :func:`IS_LINE_JUNK`, which filters out " +"lines without visible characters, except for at most one pound character " +"(``'#'``) -- however the underlying :class:`SequenceMatcher` class does a " +"dynamic analysis of which lines are so frequent as to constitute noise, and " +"this usually works better than using this function." +msgstr "" + +#: ../Doc/library/difflib.rst:233 +msgid "" +"*charjunk*: A function that accepts a character (a string of length 1), and " +"returns if the character is junk, or false if not. The default is module-" +"level function :func:`IS_CHARACTER_JUNK`, which filters out whitespace " +"characters (a blank or tab; it's a bad idea to include newline in this!)." +msgstr "" + +#: ../Doc/library/difflib.rst:238 +msgid "" +":file:`Tools/scripts/ndiff.py` is a command-line front-end to this function." +msgstr "" + +#: ../Doc/library/difflib.rst:256 +msgid "Return one of the two sequences that generated a delta." +msgstr "" + +#: ../Doc/library/difflib.rst:258 +msgid "" +"Given a *sequence* produced by :meth:`Differ.compare` or :func:`ndiff`, " +"extract lines originating from file 1 or 2 (parameter *which*), stripping " +"off line prefixes." +msgstr "" + +#: ../Doc/library/difflib.rst:279 +msgid "" +"Compare *a* and *b* (lists of strings); return a delta (a :term:`generator` " +"generating the delta lines) in unified diff format." +msgstr "" + +#: ../Doc/library/difflib.rst:282 +msgid "" +"Unified diffs are a compact way of showing just the lines that have changed " +"plus a few lines of context. The changes are shown in an inline style " +"(instead of separate before/after blocks). The number of context lines is " +"set by *n* which defaults to three." +msgstr "" + +#: ../Doc/library/difflib.rst:287 +msgid "" +"By default, the diff control lines (those with ``---``, ``+++``, or ``@@``) " +"are created with a trailing newline. This is helpful so that inputs created " +"from :func:`io.IOBase.readlines` result in diffs that are suitable for use " +"with :func:`io.IOBase.writelines` since both the inputs and outputs have " +"trailing newlines." +msgstr "" + +#: ../Doc/library/difflib.rst:321 +msgid "" +"Compare *a* and *b* (lists of bytes objects) using *dfunc*; yield a sequence " +"of delta lines (also bytes) in the format returned by *dfunc*. *dfunc* must " +"be a callable, typically either :func:`unified_diff` or :func:`context_diff`." +msgstr "" + +#: ../Doc/library/difflib.rst:326 +msgid "" +"Allows you to compare data with unknown or inconsistent encoding. All inputs " +"except *n* must be bytes objects, not str. Works by losslessly converting " +"all inputs (except *n*) to str, and calling ``dfunc(a, b, fromfile, tofile, " +"fromfiledate, tofiledate, n, lineterm)``. The output of *dfunc* is then " +"converted back to bytes, so the delta lines that you receive have the same " +"unknown/inconsistent encodings as *a* and *b*." +msgstr "" + +#: ../Doc/library/difflib.rst:337 +msgid "" +"Return true for ignorable lines. The line *line* is ignorable if *line* is " +"blank or contains a single ``'#'``, otherwise it is not ignorable. Used as " +"a default for parameter *linejunk* in :func:`ndiff` in older versions." +msgstr "" + +#: ../Doc/library/difflib.rst:344 +msgid "" +"Return true for ignorable characters. The character *ch* is ignorable if " +"*ch* is a space or tab, otherwise it is not ignorable. Used as a default " +"for parameter *charjunk* in :func:`ndiff`." +msgstr "" + +#: ../Doc/library/difflib.rst:352 +msgid "" +"`Pattern Matching: The Gestalt Approach `_" +msgstr "" + +#: ../Doc/library/difflib.rst:352 +msgid "" +"Discussion of a similar algorithm by John W. Ratcliff and D. E. Metzener. " +"This was published in `Dr. Dobb's Journal `_ in " +"July, 1988." +msgstr "" + +#: ../Doc/library/difflib.rst:359 +msgid "SequenceMatcher Objects" +msgstr "" + +#: ../Doc/library/difflib.rst:361 +msgid "The :class:`SequenceMatcher` class has this constructor:" +msgstr "" + +#: ../Doc/library/difflib.rst:366 +msgid "" +"Optional argument *isjunk* must be ``None`` (the default) or a one-argument " +"function that takes a sequence element and returns true if and only if the " +"element is \"junk\" and should be ignored. Passing ``None`` for *isjunk* is " +"equivalent to passing ``lambda x: 0``; in other words, no elements are " +"ignored. For example, pass::" +msgstr "" + +#: ../Doc/library/difflib.rst:374 +msgid "" +"if you're comparing lines as sequences of characters, and don't want to " +"synch up on blanks or hard tabs." +msgstr "" + +#: ../Doc/library/difflib.rst:377 +msgid "" +"The optional arguments *a* and *b* are sequences to be compared; both " +"default to empty strings. The elements of both sequences must be :term:" +"`hashable`." +msgstr "" + +#: ../Doc/library/difflib.rst:380 +msgid "" +"The optional argument *autojunk* can be used to disable the automatic junk " +"heuristic." +msgstr "" + +#: ../Doc/library/difflib.rst:386 +msgid "" +"SequenceMatcher objects get three data attributes: *bjunk* is the set of " +"elements of *b* for which *isjunk* is ``True``; *bpopular* is the set of non-" +"junk elements considered popular by the heuristic (if it is not disabled); " +"*b2j* is a dict mapping the remaining elements of *b* to a list of positions " +"where they occur. All three are reset whenever *b* is reset with :meth:" +"`set_seqs` or :meth:`set_seq2`." +msgstr "" + +#: ../Doc/library/difflib.rst:393 +msgid "The *bjunk* and *bpopular* attributes." +msgstr "" + +#: ../Doc/library/difflib.rst:396 +msgid ":class:`SequenceMatcher` objects have the following methods:" +msgstr "" + +#: ../Doc/library/difflib.rst:400 +msgid "Set the two sequences to be compared." +msgstr "" + +#: ../Doc/library/difflib.rst:402 +msgid "" +":class:`SequenceMatcher` computes and caches detailed information about the " +"second sequence, so if you want to compare one sequence against many " +"sequences, use :meth:`set_seq2` to set the commonly used sequence once and " +"call :meth:`set_seq1` repeatedly, once for each of the other sequences." +msgstr "" + +#: ../Doc/library/difflib.rst:410 +msgid "" +"Set the first sequence to be compared. The second sequence to be compared " +"is not changed." +msgstr "" + +#: ../Doc/library/difflib.rst:416 +msgid "" +"Set the second sequence to be compared. The first sequence to be compared " +"is not changed." +msgstr "" + +#: ../Doc/library/difflib.rst:422 +msgid "Find longest matching block in ``a[alo:ahi]`` and ``b[blo:bhi]``." +msgstr "" + +#: ../Doc/library/difflib.rst:424 +msgid "" +"If *isjunk* was omitted or ``None``, :meth:`find_longest_match` returns " +"``(i, j, k)`` such that ``a[i:i+k]`` is equal to ``b[j:j+k]``, where ``alo " +"<= i <= i+k <= ahi`` and ``blo <= j <= j+k <= bhi``. For all ``(i', j', " +"k')`` meeting those conditions, the additional conditions ``k >= k'``, ``i " +"<= i'``, and if ``i == i'``, ``j <= j'`` are also met. In other words, of " +"all maximal matching blocks, return one that starts earliest in *a*, and of " +"all those maximal matching blocks that start earliest in *a*, return the one " +"that starts earliest in *b*." +msgstr "" + +#: ../Doc/library/difflib.rst:437 +msgid "" +"If *isjunk* was provided, first the longest matching block is determined as " +"above, but with the additional restriction that no junk element appears in " +"the block. Then that block is extended as far as possible by matching " +"(only) junk elements on both sides. So the resulting block never matches on " +"junk except as identical junk happens to be adjacent to an interesting match." +msgstr "" + +#: ../Doc/library/difflib.rst:444 +msgid "" +"Here's the same example as before, but considering blanks to be junk. That " +"prevents ``' abcd'`` from matching the ``' abcd'`` at the tail end of the " +"second sequence directly. Instead only the ``'abcd'`` can match, and " +"matches the leftmost ``'abcd'`` in the second sequence:" +msgstr "" + +#: ../Doc/library/difflib.rst:453 +msgid "If no blocks match, this returns ``(alo, blo, 0)``." +msgstr "" + +#: ../Doc/library/difflib.rst:455 +msgid "This method returns a :term:`named tuple` ``Match(a, b, size)``." +msgstr "" + +#: ../Doc/library/difflib.rst:460 +msgid "" +"Return list of triples describing matching subsequences. Each triple is of " +"the form ``(i, j, n)``, and means that ``a[i:i+n] == b[j:j+n]``. The " +"triples are monotonically increasing in *i* and *j*." +msgstr "" + +#: ../Doc/library/difflib.rst:464 +msgid "" +"The last triple is a dummy, and has the value ``(len(a), len(b), 0)``. It " +"is the only triple with ``n == 0``. If ``(i, j, n)`` and ``(i', j', n')`` " +"are adjacent triples in the list, and the second is not the last triple in " +"the list, then ``i+n != i'`` or ``j+n != j'``; in other words, adjacent " +"triples always describe non-adjacent equal blocks." +msgstr "" + +#: ../Doc/library/difflib.rst:481 +msgid "" +"Return list of 5-tuples describing how to turn *a* into *b*. Each tuple is " +"of the form ``(tag, i1, i2, j1, j2)``. The first tuple has ``i1 == j1 == " +"0``, and remaining tuples have *i1* equal to the *i2* from the preceding " +"tuple, and, likewise, *j1* equal to the previous *j2*." +msgstr "" + +#: ../Doc/library/difflib.rst:486 +msgid "The *tag* values are strings, with these meanings:" +msgstr "" + +#: ../Doc/library/difflib.rst:491 +msgid "``a[i1:i2]`` should be replaced by ``b[j1:j2]``." +msgstr "" + +#: ../Doc/library/difflib.rst:494 +msgid "``'delete'``" +msgstr "" + +#: ../Doc/library/difflib.rst:494 +msgid "``a[i1:i2]`` should be deleted. Note that ``j1 == j2`` in this case." +msgstr "" + +#: ../Doc/library/difflib.rst:497 +msgid "``'insert'``" +msgstr "" + +#: ../Doc/library/difflib.rst:497 +msgid "" +"``b[j1:j2]`` should be inserted at ``a[i1:i1]``. Note that ``i1 == i2`` in " +"this case." +msgstr "" + +#: ../Doc/library/difflib.rst:501 +msgid "``'equal'``" +msgstr "" + +#: ../Doc/library/difflib.rst:501 +msgid "``a[i1:i2] == b[j1:j2]`` (the sub-sequences are equal)." +msgstr "" + +#: ../Doc/library/difflib.rst:522 +msgid "Return a :term:`generator` of groups with up to *n* lines of context." +msgstr "" + +#: ../Doc/library/difflib.rst:524 +msgid "" +"Starting with the groups returned by :meth:`get_opcodes`, this method splits " +"out smaller change clusters and eliminates intervening ranges which have no " +"changes." +msgstr "" + +#: ../Doc/library/difflib.rst:528 +msgid "The groups are returned in the same format as :meth:`get_opcodes`." +msgstr "" + +#: ../Doc/library/difflib.rst:533 +msgid "" +"Return a measure of the sequences' similarity as a float in the range [0, 1]." +msgstr "" + +#: ../Doc/library/difflib.rst:536 +msgid "" +"Where T is the total number of elements in both sequences, and M is the " +"number of matches, this is 2.0\\*M / T. Note that this is ``1.0`` if the " +"sequences are identical, and ``0.0`` if they have nothing in common." +msgstr "" + +#: ../Doc/library/difflib.rst:540 +msgid "" +"This is expensive to compute if :meth:`get_matching_blocks` or :meth:" +"`get_opcodes` hasn't already been called, in which case you may want to try :" +"meth:`quick_ratio` or :meth:`real_quick_ratio` first to get an upper bound." +msgstr "" + +#: ../Doc/library/difflib.rst:548 +msgid "Return an upper bound on :meth:`ratio` relatively quickly." +msgstr "" + +#: ../Doc/library/difflib.rst:553 +msgid "Return an upper bound on :meth:`ratio` very quickly." +msgstr "" + +#: ../Doc/library/difflib.rst:556 +msgid "" +"The three methods that return the ratio of matching to total characters can " +"give different results due to differing levels of approximation, although :" +"meth:`quick_ratio` and :meth:`real_quick_ratio` are always at least as large " +"as :meth:`ratio`:" +msgstr "" + +#: ../Doc/library/difflib.rst:573 +msgid "SequenceMatcher Examples" +msgstr "" + +#: ../Doc/library/difflib.rst:575 +msgid "This example compares two strings, considering blanks to be \"junk\":" +msgstr "" + +#: ../Doc/library/difflib.rst:581 +msgid "" +":meth:`ratio` returns a float in [0, 1], measuring the similarity of the " +"sequences. As a rule of thumb, a :meth:`ratio` value over 0.6 means the " +"sequences are close matches:" +msgstr "" + +#: ../Doc/library/difflib.rst:588 +msgid "" +"If you're only interested in where the sequences match, :meth:" +"`get_matching_blocks` is handy:" +msgstr "" + +#: ../Doc/library/difflib.rst:597 +msgid "" +"Note that the last tuple returned by :meth:`get_matching_blocks` is always a " +"dummy, ``(len(a), len(b), 0)``, and this is the only case in which the last " +"tuple element (number of elements matched) is ``0``." +msgstr "" + +#: ../Doc/library/difflib.rst:601 +msgid "" +"If you want to know how to change the first sequence into the second, use :" +"meth:`get_opcodes`:" +msgstr "" + +#: ../Doc/library/difflib.rst:612 +msgid "" +"The :func:`get_close_matches` function in this module which shows how simple " +"code building on :class:`SequenceMatcher` can be used to do useful work." +msgstr "" + +#: ../Doc/library/difflib.rst:616 +msgid "" +"`Simple version control recipe `_ for a small application built with :class:`SequenceMatcher`." +msgstr "" + +#: ../Doc/library/difflib.rst:624 +msgid "Differ Objects" +msgstr "" + +#: ../Doc/library/difflib.rst:626 +msgid "" +"Note that :class:`Differ`\\ -generated deltas make no claim to be " +"**minimal** diffs. To the contrary, minimal diffs are often counter-" +"intuitive, because they synch up anywhere possible, sometimes accidental " +"matches 100 pages apart. Restricting synch points to contiguous matches " +"preserves some notion of locality, at the occasional cost of producing a " +"longer diff." +msgstr "" + +#: ../Doc/library/difflib.rst:632 +msgid "The :class:`Differ` class has this constructor:" +msgstr "" + +#: ../Doc/library/difflib.rst:637 +msgid "" +"Optional keyword parameters *linejunk* and *charjunk* are for filter " +"functions (or ``None``):" +msgstr "" + +#: ../Doc/library/difflib.rst:640 +msgid "" +"*linejunk*: A function that accepts a single string argument, and returns " +"true if the string is junk. The default is ``None``, meaning that no line " +"is considered junk." +msgstr "" + +#: ../Doc/library/difflib.rst:644 +msgid "" +"*charjunk*: A function that accepts a single character argument (a string of " +"length 1), and returns true if the character is junk. The default is " +"``None``, meaning that no character is considered junk." +msgstr "" + +#: ../Doc/library/difflib.rst:648 +msgid "" +"These junk-filtering functions speed up matching to find differences and do " +"not cause any differing lines or characters to be ignored. Read the " +"description of the :meth:`~SequenceMatcher.find_longest_match` method's " +"*isjunk* parameter for an explanation." +msgstr "" + +#: ../Doc/library/difflib.rst:654 +msgid "" +":class:`Differ` objects are used (deltas generated) via a single method:" +msgstr "" + +#: ../Doc/library/difflib.rst:659 +msgid "" +"Compare two sequences of lines, and generate the delta (a sequence of lines)." +msgstr "" + +#: ../Doc/library/difflib.rst:661 +msgid "" +"Each sequence must contain individual single-line strings ending with " +"newlines. Such sequences can be obtained from the :meth:`~io.IOBase." +"readlines` method of file-like objects. The delta generated also consists " +"of newline-terminated strings, ready to be printed as-is via the :meth:`~io." +"IOBase.writelines` method of a file-like object." +msgstr "" + +#: ../Doc/library/difflib.rst:672 +msgid "Differ Example" +msgstr "" + +#: ../Doc/library/difflib.rst:674 +msgid "" +"This example compares two texts. First we set up the texts, sequences of " +"individual single-line strings ending with newlines (such sequences can also " +"be obtained from the :meth:`~io.BaseIO.readlines` method of file-like " +"objects):" +msgstr "" + +#: ../Doc/library/difflib.rst:693 +msgid "Next we instantiate a Differ object:" +msgstr "" + +#: ../Doc/library/difflib.rst:697 +msgid "" +"Note that when instantiating a :class:`Differ` object we may pass functions " +"to filter out line and character \"junk.\" See the :meth:`Differ` " +"constructor for details." +msgstr "" + +#: ../Doc/library/difflib.rst:701 +msgid "Finally, we compare the two:" +msgstr "" + +#: ../Doc/library/difflib.rst:705 +msgid "``result`` is a list of strings, so let's pretty-print it:" +msgstr "" + +#: ../Doc/library/difflib.rst:720 +msgid "As a single multi-line string it looks like this:" +msgstr "" + +#: ../Doc/library/difflib.rst:739 +msgid "A command-line interface to difflib" +msgstr "" + +#: ../Doc/library/difflib.rst:741 +msgid "" +"This example shows how to use difflib to create a ``diff``-like utility. It " +"is also contained in the Python source distribution, as :file:`Tools/scripts/" +"diff.py`." +msgstr "" + +#: ../Doc/library/dis.rst:2 +msgid ":mod:`dis` --- Disassembler for Python bytecode" +msgstr "" + +#: ../Doc/library/dis.rst:7 +msgid "**Source code:** :source:`Lib/dis.py`" +msgstr "" + +#: ../Doc/library/dis.rst:11 +msgid "" +"The :mod:`dis` module supports the analysis of CPython :term:`bytecode` by " +"disassembling it. The CPython bytecode which this module takes as an input " +"is defined in the file :file:`Include/opcode.h` and used by the compiler and " +"the interpreter." +msgstr "" + +#: ../Doc/library/dis.rst:18 +msgid "" +"Bytecode is an implementation detail of the CPython interpreter. No " +"guarantees are made that bytecode will not be added, removed, or changed " +"between versions of Python. Use of this module should not be considered to " +"work across Python VMs or Python releases." +msgstr "" + +#: ../Doc/library/dis.rst:24 +msgid "Example: Given the function :func:`myfunc`::" +msgstr "" + +#: ../Doc/library/dis.rst:29 +msgid "" +"the following command can be used to display the disassembly of :func:" +"`myfunc`::" +msgstr "" + +#: ../Doc/library/dis.rst:38 +msgid "(The \"2\" is a line number)." +msgstr "" + +#: ../Doc/library/dis.rst:41 +msgid "Bytecode analysis" +msgstr "" + +#: ../Doc/library/dis.rst:45 +msgid "" +"The bytecode analysis API allows pieces of Python code to be wrapped in a :" +"class:`Bytecode` object that provides easy access to details of the compiled " +"code." +msgstr "" + +#: ../Doc/library/dis.rst:52 +msgid "" +"Analyse the bytecode corresponding to a function, generator, method, string " +"of source code, or a code object (as returned by :func:`compile`)." +msgstr "" + +#: ../Doc/library/dis.rst:55 +msgid "" +"This is a convenience wrapper around many of the functions listed below, " +"most notably :func:`get_instructions`, as iterating over a :class:`Bytecode` " +"instance yields the bytecode operations as :class:`Instruction` instances." +msgstr "" + +#: ../Doc/library/dis.rst:59 ../Doc/library/dis.rst:200 +msgid "" +"If *first_line* is not None, it indicates the line number that should be " +"reported for the first source line in the disassembled code. Otherwise, the " +"source line information (if any) is taken directly from the disassembled " +"code object." +msgstr "" + +#: ../Doc/library/dis.rst:64 +msgid "" +"If *current_offset* is not None, it refers to an instruction offset in the " +"disassembled code. Setting this means :meth:`.dis` will display a \"current " +"instruction\" marker against the specified opcode." +msgstr "" + +#: ../Doc/library/dis.rst:70 +msgid "" +"Construct a :class:`Bytecode` instance from the given traceback, setting " +"*current_offset* to the instruction responsible for the exception." +msgstr "" + +#: ../Doc/library/dis.rst:75 +msgid "The compiled code object." +msgstr "" + +#: ../Doc/library/dis.rst:79 +msgid "The first source line of the code object (if available)" +msgstr "" + +#: ../Doc/library/dis.rst:83 +msgid "" +"Return a formatted view of the bytecode operations (the same as printed by :" +"func:`dis.dis`, but returned as a multi-line string)." +msgstr "" + +#: ../Doc/library/dis.rst:88 +msgid "" +"Return a formatted multi-line string with detailed information about the " +"code object, like :func:`code_info`." +msgstr "" + +#: ../Doc/library/dis.rst:104 +msgid "Analysis functions" +msgstr "" + +#: ../Doc/library/dis.rst:106 +msgid "" +"The :mod:`dis` module also defines the following analysis functions that " +"convert the input directly to the desired output. They can be useful if only " +"a single operation is being performed, so the intermediate analysis object " +"isn't useful:" +msgstr "" + +#: ../Doc/library/dis.rst:112 +msgid "" +"Return a formatted multi-line string with detailed code object information " +"for the supplied function, generator, method, source code string or code " +"object." +msgstr "" + +#: ../Doc/library/dis.rst:115 +msgid "" +"Note that the exact contents of code info strings are highly implementation " +"dependent and they may change arbitrarily across Python VMs or Python " +"releases." +msgstr "" + +#: ../Doc/library/dis.rst:124 +msgid "" +"Print detailed code object information for the supplied function, method, " +"source code string or code object to *file* (or ``sys.stdout`` if *file* is " +"not specified)." +msgstr "" + +#: ../Doc/library/dis.rst:128 +msgid "" +"This is a convenient shorthand for ``print(code_info(x), file=file)``, " +"intended for interactive exploration at the interpreter prompt." +msgstr "" + +#: ../Doc/library/dis.rst:133 ../Doc/library/dis.rst:151 +#: ../Doc/library/dis.rst:164 ../Doc/library/dis.rst:188 +msgid "Added *file* parameter." +msgstr "" + +#: ../Doc/library/dis.rst:139 +msgid "" +"Disassemble the *x* object. *x* can denote either a module, a class, a " +"method, a function, a generator, a code object, a string of source code or a " +"byte sequence of raw bytecode. For a module, it disassembles all functions. " +"For a class, it disassembles all methods (including class and static " +"methods). For a code object or sequence of raw bytecode, it prints one line " +"per bytecode instruction. Strings are first compiled to code objects with " +"the :func:`compile` built-in function before being disassembled. If no " +"object is provided, this function disassembles the last traceback." +msgstr "" + +#: ../Doc/library/dis.rst:148 ../Doc/library/dis.rst:161 +#: ../Doc/library/dis.rst:185 +msgid "" +"The disassembly is written as text to the supplied *file* argument if " +"provided and to ``sys.stdout`` otherwise." +msgstr "" + +#: ../Doc/library/dis.rst:157 +msgid "" +"Disassemble the top-of-stack function of a traceback, using the last " +"traceback if none was passed. The instruction causing the exception is " +"indicated." +msgstr "" + +#: ../Doc/library/dis.rst:171 +msgid "" +"Disassemble a code object, indicating the last instruction if *lasti* was " +"provided. The output is divided in the following columns:" +msgstr "" + +#: ../Doc/library/dis.rst:174 +msgid "the line number, for the first instruction of each line" +msgstr "" + +#: ../Doc/library/dis.rst:175 +msgid "the current instruction, indicated as ``-->``," +msgstr "" + +#: ../Doc/library/dis.rst:176 +msgid "a labelled instruction, indicated with ``>>``," +msgstr "" + +#: ../Doc/library/dis.rst:177 +msgid "the address of the instruction," +msgstr "" + +#: ../Doc/library/dis.rst:178 +msgid "the operation code name," +msgstr "" + +#: ../Doc/library/dis.rst:179 +msgid "operation parameters, and" +msgstr "" + +#: ../Doc/library/dis.rst:180 +msgid "interpretation of the parameters in parentheses." +msgstr "" + +#: ../Doc/library/dis.rst:182 +msgid "" +"The parameter interpretation recognizes local and global variable names, " +"constant values, branch targets, and compare operators." +msgstr "" + +#: ../Doc/library/dis.rst:194 +msgid "" +"Return an iterator over the instructions in the supplied function, method, " +"source code string or code object." +msgstr "" + +#: ../Doc/library/dis.rst:197 +msgid "" +"The iterator generates a series of :class:`Instruction` named tuples giving " +"the details of each operation in the supplied code." +msgstr "" + +#: ../Doc/library/dis.rst:210 +msgid "" +"This generator function uses the ``co_firstlineno`` and ``co_lnotab`` " +"attributes of the code object *code* to find the offsets which are starts of " +"lines in the source code. They are generated as ``(offset, lineno)`` pairs." +msgstr "" + +#: ../Doc/library/dis.rst:217 +msgid "" +"Detect all offsets in the code object *code* which are jump targets, and " +"return a list of these offsets." +msgstr "" + +#: ../Doc/library/dis.rst:223 +msgid "Compute the stack effect of *opcode* with argument *oparg*." +msgstr "" + +#: ../Doc/library/dis.rst:230 +msgid "Python Bytecode Instructions" +msgstr "" + +#: ../Doc/library/dis.rst:232 +msgid "" +"The :func:`get_instructions` function and :class:`Bytecode` class provide " +"details of bytecode instructions as :class:`Instruction` instances:" +msgstr "" + +#: ../Doc/library/dis.rst:237 +msgid "Details for a bytecode operation" +msgstr "" + +#: ../Doc/library/dis.rst:241 +msgid "" +"numeric code for operation, corresponding to the opcode values listed below " +"and the bytecode values in the :ref:`opcode_collections`." +msgstr "" + +#: ../Doc/library/dis.rst:247 +msgid "human readable name for operation" +msgstr "" + +#: ../Doc/library/dis.rst:252 +msgid "numeric argument to operation (if any), otherwise None" +msgstr "" + +#: ../Doc/library/dis.rst:257 +msgid "resolved arg value (if known), otherwise same as arg" +msgstr "" + +#: ../Doc/library/dis.rst:262 +msgid "human readable description of operation argument" +msgstr "" + +#: ../Doc/library/dis.rst:267 +msgid "start index of operation within bytecode sequence" +msgstr "" + +#: ../Doc/library/dis.rst:272 +msgid "line started by this opcode (if any), otherwise None" +msgstr "" + +#: ../Doc/library/dis.rst:277 +msgid "``True`` if other code jumps to here, otherwise ``False``" +msgstr "" + +#: ../Doc/library/dis.rst:282 +msgid "" +"The Python compiler currently generates the following bytecode instructions." +msgstr "" + +#: ../Doc/library/dis.rst:285 +msgid "**General instructions**" +msgstr "" + +#: ../Doc/library/dis.rst:289 +msgid "Do nothing code. Used as a placeholder by the bytecode optimizer." +msgstr "" + +#: ../Doc/library/dis.rst:294 +msgid "Removes the top-of-stack (TOS) item." +msgstr "" + +#: ../Doc/library/dis.rst:299 +msgid "Swaps the two top-most stack items." +msgstr "" + +#: ../Doc/library/dis.rst:304 +msgid "" +"Lifts second and third stack item one position up, moves top down to " +"position three." +msgstr "" + +#: ../Doc/library/dis.rst:310 +msgid "Duplicates the reference on top of the stack." +msgstr "" + +#: ../Doc/library/dis.rst:315 +msgid "" +"Duplicates the two references on top of the stack, leaving them in the same " +"order." +msgstr "" + +#: ../Doc/library/dis.rst:319 +msgid "**Unary operations**" +msgstr "" + +#: ../Doc/library/dis.rst:321 +msgid "" +"Unary operations take the top of the stack, apply the operation, and push " +"the result back on the stack." +msgstr "" + +#: ../Doc/library/dis.rst:326 +msgid "Implements ``TOS = +TOS``." +msgstr "" + +#: ../Doc/library/dis.rst:331 +msgid "Implements ``TOS = -TOS``." +msgstr "" + +#: ../Doc/library/dis.rst:336 +msgid "Implements ``TOS = not TOS``." +msgstr "" + +#: ../Doc/library/dis.rst:341 +msgid "Implements ``TOS = ~TOS``." +msgstr "" + +#: ../Doc/library/dis.rst:346 +msgid "Implements ``TOS = iter(TOS)``." +msgstr "" + +#: ../Doc/library/dis.rst:351 +msgid "" +"If ``TOS`` is a :term:`generator iterator` or :term:`coroutine` object it is " +"left as is. Otherwise, implements ``TOS = iter(TOS)``." +msgstr "" + +#: ../Doc/library/dis.rst:357 +msgid "**Binary operations**" +msgstr "" + +#: ../Doc/library/dis.rst:359 +msgid "" +"Binary operations remove the top of the stack (TOS) and the second top-most " +"stack item (TOS1) from the stack. They perform the operation, and put the " +"result back on the stack." +msgstr "" + +#: ../Doc/library/dis.rst:365 +msgid "Implements ``TOS = TOS1 ** TOS``." +msgstr "" + +#: ../Doc/library/dis.rst:370 +msgid "Implements ``TOS = TOS1 * TOS``." +msgstr "" + +#: ../Doc/library/dis.rst:375 +msgid "Implements ``TOS = TOS1 @ TOS``." +msgstr "" + +#: ../Doc/library/dis.rst:382 +msgid "Implements ``TOS = TOS1 // TOS``." +msgstr "" + +#: ../Doc/library/dis.rst:387 +msgid "Implements ``TOS = TOS1 / TOS``." +msgstr "" + +#: ../Doc/library/dis.rst:392 +msgid "Implements ``TOS = TOS1 % TOS``." +msgstr "" + +#: ../Doc/library/dis.rst:397 +msgid "Implements ``TOS = TOS1 + TOS``." +msgstr "" + +#: ../Doc/library/dis.rst:402 +msgid "Implements ``TOS = TOS1 - TOS``." +msgstr "" + +#: ../Doc/library/dis.rst:407 +msgid "Implements ``TOS = TOS1[TOS]``." +msgstr "" + +#: ../Doc/library/dis.rst:412 +msgid "Implements ``TOS = TOS1 << TOS``." +msgstr "" + +#: ../Doc/library/dis.rst:417 +msgid "Implements ``TOS = TOS1 >> TOS``." +msgstr "" + +#: ../Doc/library/dis.rst:422 +msgid "Implements ``TOS = TOS1 & TOS``." +msgstr "" + +#: ../Doc/library/dis.rst:427 +msgid "Implements ``TOS = TOS1 ^ TOS``." +msgstr "" + +#: ../Doc/library/dis.rst:432 +msgid "Implements ``TOS = TOS1 | TOS``." +msgstr "" + +#: ../Doc/library/dis.rst:435 +msgid "**In-place operations**" +msgstr "" + +#: ../Doc/library/dis.rst:437 +msgid "" +"In-place operations are like binary operations, in that they remove TOS and " +"TOS1, and push the result back on the stack, but the operation is done in-" +"place when TOS1 supports it, and the resulting TOS may be (but does not have " +"to be) the original TOS1." +msgstr "" + +#: ../Doc/library/dis.rst:444 +msgid "Implements in-place ``TOS = TOS1 ** TOS``." +msgstr "" + +#: ../Doc/library/dis.rst:449 +msgid "Implements in-place ``TOS = TOS1 * TOS``." +msgstr "" + +#: ../Doc/library/dis.rst:454 +msgid "Implements in-place ``TOS = TOS1 @ TOS``." +msgstr "" + +#: ../Doc/library/dis.rst:461 +msgid "Implements in-place ``TOS = TOS1 // TOS``." +msgstr "" + +#: ../Doc/library/dis.rst:466 +msgid "Implements in-place ``TOS = TOS1 / TOS``." +msgstr "" + +#: ../Doc/library/dis.rst:471 +msgid "Implements in-place ``TOS = TOS1 % TOS``." +msgstr "" + +#: ../Doc/library/dis.rst:476 +msgid "Implements in-place ``TOS = TOS1 + TOS``." +msgstr "" + +#: ../Doc/library/dis.rst:481 +msgid "Implements in-place ``TOS = TOS1 - TOS``." +msgstr "" + +#: ../Doc/library/dis.rst:486 +msgid "Implements in-place ``TOS = TOS1 << TOS``." +msgstr "" + +#: ../Doc/library/dis.rst:491 +msgid "Implements in-place ``TOS = TOS1 >> TOS``." +msgstr "" + +#: ../Doc/library/dis.rst:496 +msgid "Implements in-place ``TOS = TOS1 & TOS``." +msgstr "" + +#: ../Doc/library/dis.rst:501 +msgid "Implements in-place ``TOS = TOS1 ^ TOS``." +msgstr "" + +#: ../Doc/library/dis.rst:506 +msgid "Implements in-place ``TOS = TOS1 | TOS``." +msgstr "" + +#: ../Doc/library/dis.rst:511 +msgid "Implements ``TOS1[TOS] = TOS2``." +msgstr "" + +#: ../Doc/library/dis.rst:516 +msgid "Implements ``del TOS1[TOS]``." +msgstr "" + +#: ../Doc/library/dis.rst:519 +msgid "**Coroutine opcodes**" +msgstr "" + +#: ../Doc/library/dis.rst:523 +msgid "" +"Implements ``TOS = get_awaitable(TOS)``, where ``get_awaitable(o)`` returns " +"``o`` if ``o`` is a coroutine object or a generator object with the " +"CO_ITERABLE_COROUTINE flag, or resolves ``o.__await__``." +msgstr "" + +#: ../Doc/library/dis.rst:531 +msgid "" +"Implements ``TOS = get_awaitable(TOS.__aiter__())``. See ``GET_AWAITABLE`` " +"for details about ``get_awaitable``" +msgstr "" + +#: ../Doc/library/dis.rst:537 +msgid "" +"Implements ``PUSH(get_awaitable(TOS.__anext__()))``. See ``GET_AWAITABLE`` " +"for details about ``get_awaitable``" +msgstr "" + +#: ../Doc/library/dis.rst:543 +msgid "" +"Resolves ``__aenter__`` and ``__aexit__`` from the object on top of the " +"stack. Pushes ``__aexit__`` and result of ``__aenter__()`` to the stack." +msgstr "" + +#: ../Doc/library/dis.rst:549 +msgid "Creates a new frame object." +msgstr "" + +#: ../Doc/library/dis.rst:553 +msgid "**Miscellaneous opcodes**" +msgstr "" + +#: ../Doc/library/dis.rst:557 +msgid "" +"Implements the expression statement for the interactive mode. TOS is " +"removed from the stack and printed. In non-interactive mode, an expression " +"statement is terminated with :opcode:`POP_TOP`." +msgstr "" + +#: ../Doc/library/dis.rst:564 +msgid "Terminates a loop due to a :keyword:`break` statement." +msgstr "" + +#: ../Doc/library/dis.rst:569 +msgid "" +"Continues a loop due to a :keyword:`continue` statement. *target* is the " +"address to jump to (which should be a :opcode:`FOR_ITER` instruction)." +msgstr "" + +#: ../Doc/library/dis.rst:575 +msgid "" +"Calls ``set.add(TOS1[-i], TOS)``. Used to implement set comprehensions." +msgstr "" + +#: ../Doc/library/dis.rst:580 +msgid "" +"Calls ``list.append(TOS[-i], TOS)``. Used to implement list comprehensions." +msgstr "" + +#: ../Doc/library/dis.rst:585 +msgid "" +"Calls ``dict.setitem(TOS1[-i], TOS, TOS1)``. Used to implement dict " +"comprehensions." +msgstr "" + +#: ../Doc/library/dis.rst:588 +msgid "" +"For all of the :opcode:`SET_ADD`, :opcode:`LIST_APPEND` and :opcode:" +"`MAP_ADD` instructions, while the added value or key/value pair is popped " +"off, the container object remains on the stack so that it is available for " +"further iterations of the loop." +msgstr "" + +#: ../Doc/library/dis.rst:596 +msgid "Returns with TOS to the caller of the function." +msgstr "" + +#: ../Doc/library/dis.rst:601 +msgid "Pops TOS and yields it from a :term:`generator`." +msgstr "" + +#: ../Doc/library/dis.rst:606 +msgid "Pops TOS and delegates to it as a subiterator from a :term:`generator`." +msgstr "" + +#: ../Doc/library/dis.rst:612 +msgid "" +"Checks whether ``__annotations__`` is defined in ``locals()``, if not it is " +"set up to an empty ``dict``. This opcode is only emitted if a class or " +"module body contains :term:`variable annotations ` " +"statically." +msgstr "" + +#: ../Doc/library/dis.rst:621 +msgid "" +"Loads all symbols not starting with ``'_'`` directly from the module TOS to " +"the local namespace. The module is popped after loading all names. This " +"opcode implements ``from module import *``." +msgstr "" + +#: ../Doc/library/dis.rst:628 +msgid "" +"Removes one block from the block stack. Per frame, there is a stack of " +"blocks, denoting nested loops, try statements, and such." +msgstr "" + +#: ../Doc/library/dis.rst:634 +msgid "" +"Removes one block from the block stack. The popped block must be an " +"exception handler block, as implicitly created when entering an except " +"handler. In addition to popping extraneous values from the frame stack, the " +"last three popped values are used to restore the exception state." +msgstr "" + +#: ../Doc/library/dis.rst:642 +msgid "" +"Terminates a :keyword:`finally` clause. The interpreter recalls whether the " +"exception has to be re-raised, or whether the function returns, and " +"continues with the outer-next block." +msgstr "" + +#: ../Doc/library/dis.rst:649 +msgid "" +"Pushes :func:`builtins.__build_class__` onto the stack. It is later called " +"by :opcode:`CALL_FUNCTION` to construct a class." +msgstr "" + +#: ../Doc/library/dis.rst:655 +msgid "" +"This opcode performs several operations before a with block starts. First, " +"it loads :meth:`~object.__exit__` from the context manager and pushes it " +"onto the stack for later use by :opcode:`WITH_CLEANUP`. Then, :meth:" +"`~object.__enter__` is called, and a finally block pointing to *delta* is " +"pushed. Finally, the result of calling the enter method is pushed onto the " +"stack. The next opcode will either ignore it (:opcode:`POP_TOP`), or store " +"it in (a) variable(s) (:opcode:`STORE_FAST`, :opcode:`STORE_NAME`, or :" +"opcode:`UNPACK_SEQUENCE`)." +msgstr "" + +#: ../Doc/library/dis.rst:667 +msgid "" +"Cleans up the stack when a :keyword:`with` statement block exits. TOS is " +"the context manager's :meth:`__exit__` bound method. Below TOS are 1--3 " +"values indicating how/why the finally clause was entered:" +msgstr "" + +#: ../Doc/library/dis.rst:671 +msgid "SECOND = ``None``" +msgstr "" + +#: ../Doc/library/dis.rst:672 +msgid "(SECOND, THIRD) = (``WHY_{RETURN,CONTINUE}``), retval" +msgstr "" + +#: ../Doc/library/dis.rst:673 +msgid "SECOND = ``WHY_*``; no retval below it" +msgstr "" + +#: ../Doc/library/dis.rst:674 +msgid "(SECOND, THIRD, FOURTH) = exc_info()" +msgstr "" + +#: ../Doc/library/dis.rst:676 +msgid "" +"In the last case, ``TOS(SECOND, THIRD, FOURTH)`` is called, otherwise " +"``TOS(None, None, None)``. Pushes SECOND and result of the call to the " +"stack." +msgstr "" + +#: ../Doc/library/dis.rst:683 +msgid "Pops exception type and result of 'exit' function call from the stack." +msgstr "" + +#: ../Doc/library/dis.rst:685 +msgid "" +"If the stack represents an exception, *and* the function call returns a " +"'true' value, this information is \"zapped\" and replaced with a single " +"``WHY_SILENCED`` to prevent :opcode:`END_FINALLY` from re-raising the " +"exception. (But non-local gotos will still be resumed.)" +msgstr "" + +#: ../Doc/library/dis.rst:693 +msgid "All of the following opcodes use their arguments." +msgstr "" + +#: ../Doc/library/dis.rst:697 +msgid "" +"Implements ``name = TOS``. *namei* is the index of *name* in the attribute :" +"attr:`co_names` of the code object. The compiler tries to use :opcode:" +"`STORE_FAST` or :opcode:`STORE_GLOBAL` if possible." +msgstr "" + +#: ../Doc/library/dis.rst:704 +msgid "" +"Implements ``del name``, where *namei* is the index into :attr:`co_names` " +"attribute of the code object." +msgstr "" + +#: ../Doc/library/dis.rst:710 +msgid "" +"Unpacks TOS into *count* individual values, which are put onto the stack " +"right-to-left." +msgstr "" + +#: ../Doc/library/dis.rst:716 +msgid "" +"Implements assignment with a starred target: Unpacks an iterable in TOS into " +"individual values, where the total number of values can be smaller than the " +"number of items in the iterable: one of the new values will be a list of all " +"leftover items." +msgstr "" + +#: ../Doc/library/dis.rst:721 +msgid "" +"The low byte of *counts* is the number of values before the list value, the " +"high byte of *counts* the number of values after it. The resulting values " +"are put onto the stack right-to-left." +msgstr "" + +#: ../Doc/library/dis.rst:728 +msgid "" +"Implements ``TOS.name = TOS1``, where *namei* is the index of name in :attr:" +"`co_names`." +msgstr "" + +#: ../Doc/library/dis.rst:734 +msgid "" +"Implements ``del TOS.name``, using *namei* as index into :attr:`co_names`." +msgstr "" + +#: ../Doc/library/dis.rst:739 +msgid "Works as :opcode:`STORE_NAME`, but stores the name as a global." +msgstr "" + +#: ../Doc/library/dis.rst:744 +msgid "Works as :opcode:`DELETE_NAME`, but deletes a global name." +msgstr "" + +#: ../Doc/library/dis.rst:749 +msgid "Pushes ``co_consts[consti]`` onto the stack." +msgstr "" + +#: ../Doc/library/dis.rst:754 +msgid "Pushes the value associated with ``co_names[namei]`` onto the stack." +msgstr "" + +#: ../Doc/library/dis.rst:759 +msgid "" +"Creates a tuple consuming *count* items from the stack, and pushes the " +"resulting tuple onto the stack." +msgstr "" + +#: ../Doc/library/dis.rst:765 +msgid "Works as :opcode:`BUILD_TUPLE`, but creates a list." +msgstr "" + +#: ../Doc/library/dis.rst:770 +msgid "Works as :opcode:`BUILD_TUPLE`, but creates a set." +msgstr "" + +#: ../Doc/library/dis.rst:775 +msgid "" +"Pushes a new dictionary object onto the stack. The dictionary is pre-sized " +"to hold *count* entries." +msgstr "" + +#: ../Doc/library/dis.rst:781 +msgid "" +"The version of :opcode:`BUILD_MAP` specialized for constant keys. *count* " +"values are consumed from the stack. The top element on the stack contains a " +"tuple of keys." +msgstr "" + +#: ../Doc/library/dis.rst:790 +msgid "" +"Concatenates *count* strings from the stack and pushes the resulting string " +"onto the stack." +msgstr "" + +#: ../Doc/library/dis.rst:798 +msgid "Replaces TOS with ``getattr(TOS, co_names[namei])``." +msgstr "" + +#: ../Doc/library/dis.rst:803 +msgid "" +"Performs a Boolean operation. The operation name can be found in " +"``cmp_op[opname]``." +msgstr "" + +#: ../Doc/library/dis.rst:809 +msgid "" +"Imports the module ``co_names[namei]``. TOS and TOS1 are popped and provide " +"the *fromlist* and *level* arguments of :func:`__import__`. The module " +"object is pushed onto the stack. The current namespace is not affected: for " +"a proper import statement, a subsequent :opcode:`STORE_FAST` instruction " +"modifies the namespace." +msgstr "" + +#: ../Doc/library/dis.rst:818 +msgid "" +"Loads the attribute ``co_names[namei]`` from the module found in TOS. The " +"resulting object is pushed onto the stack, to be subsequently stored by a :" +"opcode:`STORE_FAST` instruction." +msgstr "" + +#: ../Doc/library/dis.rst:825 +msgid "Increments bytecode counter by *delta*." +msgstr "" + +#: ../Doc/library/dis.rst:830 +msgid "If TOS is true, sets the bytecode counter to *target*. TOS is popped." +msgstr "" + +#: ../Doc/library/dis.rst:835 +msgid "If TOS is false, sets the bytecode counter to *target*. TOS is popped." +msgstr "" + +#: ../Doc/library/dis.rst:840 +msgid "" +"If TOS is true, sets the bytecode counter to *target* and leaves TOS on the " +"stack. Otherwise (TOS is false), TOS is popped." +msgstr "" + +#: ../Doc/library/dis.rst:846 +msgid "" +"If TOS is false, sets the bytecode counter to *target* and leaves TOS on the " +"stack. Otherwise (TOS is true), TOS is popped." +msgstr "" + +#: ../Doc/library/dis.rst:852 +msgid "Set bytecode counter to *target*." +msgstr "" + +#: ../Doc/library/dis.rst:857 +msgid "" +"TOS is an :term:`iterator`. Call its :meth:`~iterator.__next__` method. If " +"this yields a new value, push it on the stack (leaving the iterator below " +"it). If the iterator indicates it is exhausted TOS is popped, and the byte " +"code counter is incremented by *delta*." +msgstr "" + +#: ../Doc/library/dis.rst:865 +msgid "Loads the global named ``co_names[namei]`` onto the stack." +msgstr "" + +#: ../Doc/library/dis.rst:870 +msgid "" +"Pushes a block for a loop onto the block stack. The block spans from the " +"current instruction with a size of *delta* bytes." +msgstr "" + +#: ../Doc/library/dis.rst:876 +msgid "" +"Pushes a try block from a try-except clause onto the block stack. *delta* " +"points to the first except block." +msgstr "" + +#: ../Doc/library/dis.rst:882 +msgid "" +"Pushes a try block from a try-except clause onto the block stack. *delta* " +"points to the finally block." +msgstr "" + +#: ../Doc/library/dis.rst:888 +msgid "" +"Pushes a reference to the local ``co_varnames[var_num]`` onto the stack." +msgstr "" + +#: ../Doc/library/dis.rst:893 +msgid "Stores TOS into the local ``co_varnames[var_num]``." +msgstr "" + +#: ../Doc/library/dis.rst:898 +msgid "Deletes local ``co_varnames[var_num]``." +msgstr "" + +#: ../Doc/library/dis.rst:903 +msgid "Stores TOS as ``locals()['__annotations__'][co_names[namei]] = TOS``." +msgstr "" + +#: ../Doc/library/dis.rst:910 +msgid "" +"Pushes a reference to the cell contained in slot *i* of the cell and free " +"variable storage. The name of the variable is ``co_cellvars[i]`` if *i* is " +"less than the length of *co_cellvars*. Otherwise it is ``co_freevars[i - " +"len(co_cellvars)]``." +msgstr "" + +#: ../Doc/library/dis.rst:918 +msgid "" +"Loads the cell contained in slot *i* of the cell and free variable storage. " +"Pushes a reference to the object the cell contains on the stack." +msgstr "" + +#: ../Doc/library/dis.rst:924 +msgid "" +"Much like :opcode:`LOAD_DEREF` but first checks the locals dictionary before " +"consulting the cell. This is used for loading free variables in class " +"bodies." +msgstr "" + +#: ../Doc/library/dis.rst:931 +msgid "" +"Stores TOS into the cell contained in slot *i* of the cell and free variable " +"storage." +msgstr "" + +#: ../Doc/library/dis.rst:937 +msgid "" +"Empties the cell contained in slot *i* of the cell and free variable " +"storage. Used by the :keyword:`del` statement." +msgstr "" + +#: ../Doc/library/dis.rst:943 +msgid "" +"Raises an exception. *argc* indicates the number of parameters to the raise " +"statement, ranging from 0 to 3. The handler will find the traceback as " +"TOS2, the parameter as TOS1, and the exception as TOS." +msgstr "" + +#: ../Doc/library/dis.rst:950 +msgid "" +"Calls a function. The low byte of *argc* indicates the number of positional " +"parameters, the high byte the number of keyword parameters. On the stack, " +"the opcode finds the keyword parameters first. For each keyword argument, " +"the value is on top of the key. Below the keyword parameters, the " +"positional parameters are on the stack, with the right-most parameter on " +"top. Below the parameters, the function object to call is on the stack. " +"Pops all function arguments, and the function itself off the stack, and " +"pushes the return value." +msgstr "" + +#: ../Doc/library/dis.rst:962 +msgid "" +"Pushes a new function object on the stack. From bottom to top, the consumed " +"stack must consist of values if the argument carries a specified flag value" +msgstr "" + +#: ../Doc/library/dis.rst:965 +msgid "``0x01`` a tuple of default argument objects in positional order" +msgstr "" + +#: ../Doc/library/dis.rst:966 +msgid "``0x02`` a dictionary of keyword-only parameters' default values" +msgstr "" + +#: ../Doc/library/dis.rst:967 +msgid "``0x04`` an annotation dictionary" +msgstr "" + +#: ../Doc/library/dis.rst:968 +msgid "``0x08`` a tuple containing cells for free variables, making a closure" +msgstr "" + +#: ../Doc/library/dis.rst:969 +msgid "the code associated with the function (at TOS1)" +msgstr "" + +#: ../Doc/library/dis.rst:970 +msgid "the :term:`qualified name` of the function (at TOS)" +msgstr "" + +#: ../Doc/library/dis.rst:977 +msgid "" +"Pushes a slice object on the stack. *argc* must be 2 or 3. If it is 2, " +"``slice(TOS1, TOS)`` is pushed; if it is 3, ``slice(TOS2, TOS1, TOS)`` is " +"pushed. See the :func:`slice` built-in function for more information." +msgstr "" + +#: ../Doc/library/dis.rst:984 +msgid "" +"Prefixes any opcode which has an argument too big to fit into the default " +"two bytes. *ext* holds two additional bytes which, taken together with the " +"subsequent opcode's argument, comprise a four-byte argument, *ext* being the " +"two most-significant bytes." +msgstr "" + +#: ../Doc/library/dis.rst:992 +msgid "" +"Calls a function. *argc* is interpreted as in :opcode:`CALL_FUNCTION`. The " +"top element on the stack contains the variable argument list, followed by " +"keyword and positional arguments." +msgstr "" + +#: ../Doc/library/dis.rst:999 +msgid "" +"Calls a function. *argc* is interpreted as in :opcode:`CALL_FUNCTION`. The " +"top element on the stack contains the keyword arguments dictionary, followed " +"by explicit keyword and positional arguments." +msgstr "" + +#: ../Doc/library/dis.rst:1006 +msgid "" +"Calls a function. *argc* is interpreted as in :opcode:`CALL_FUNCTION`. The " +"top element on the stack contains the keyword arguments dictionary, followed " +"by the variable-arguments tuple, followed by explicit keyword and positional " +"arguments." +msgstr "" + +#: ../Doc/library/dis.rst:1014 +msgid "" +"Used for implementing formatted literal strings (f-strings). Pops an " +"optional *fmt_spec* from the stack, then a required *value*. *flags* is " +"interpreted as follows:" +msgstr "" + +#: ../Doc/library/dis.rst:1018 +msgid "``(flags & 0x03) == 0x00``: *value* is formatted as-is." +msgstr "" + +#: ../Doc/library/dis.rst:1019 +msgid "" +"``(flags & 0x03) == 0x01``: call :func:`str` on *value* before formatting it." +msgstr "" + +#: ../Doc/library/dis.rst:1021 +msgid "" +"``(flags & 0x03) == 0x02``: call :func:`repr` on *value* before formatting " +"it." +msgstr "" + +#: ../Doc/library/dis.rst:1023 +msgid "" +"``(flags & 0x03) == 0x03``: call :func:`ascii` on *value* before formatting " +"it." +msgstr "" + +#: ../Doc/library/dis.rst:1025 +msgid "" +"``(flags & 0x04) == 0x04``: pop *fmt_spec* from the stack and use it, else " +"use an empty *fmt_spec*." +msgstr "" + +#: ../Doc/library/dis.rst:1028 +msgid "" +"Formatting is performed using :c:func:`PyObject_Format`. The result is " +"pushed on the stack." +msgstr "" + +#: ../Doc/library/dis.rst:1036 +msgid "" +"This is not really an opcode. It identifies the dividing line between " +"opcodes which don't take arguments ``< HAVE_ARGUMENT`` and those which do " +"``>= HAVE_ARGUMENT``." +msgstr "" + +#: ../Doc/library/dis.rst:1043 +msgid "Opcode collections" +msgstr "" + +#: ../Doc/library/dis.rst:1045 +msgid "" +"These collections are provided for automatic introspection of bytecode " +"instructions:" +msgstr "" + +#: ../Doc/library/dis.rst:1050 +msgid "Sequence of operation names, indexable using the bytecode." +msgstr "" + +#: ../Doc/library/dis.rst:1055 +msgid "Dictionary mapping operation names to bytecodes." +msgstr "" + +#: ../Doc/library/dis.rst:1060 +msgid "Sequence of all compare operation names." +msgstr "" + +#: ../Doc/library/dis.rst:1065 +msgid "Sequence of bytecodes that have a constant parameter." +msgstr "" + +#: ../Doc/library/dis.rst:1070 +msgid "" +"Sequence of bytecodes that access a free variable (note that 'free' in this " +"context refers to names in the current scope that are referenced by inner " +"scopes or names in outer scopes that are referenced from this scope. It " +"does *not* include references to global or builtin scopes)." +msgstr "" + +#: ../Doc/library/dis.rst:1078 +msgid "Sequence of bytecodes that access an attribute by name." +msgstr "" + +#: ../Doc/library/dis.rst:1083 +msgid "Sequence of bytecodes that have a relative jump target." +msgstr "" + +#: ../Doc/library/dis.rst:1088 +msgid "Sequence of bytecodes that have an absolute jump target." +msgstr "" + +#: ../Doc/library/dis.rst:1093 +msgid "Sequence of bytecodes that access a local variable." +msgstr "" + +#: ../Doc/library/dis.rst:1098 +msgid "Sequence of bytecodes of Boolean operations." +msgstr "" + +#: ../Doc/library/distribution.rst:3 +msgid "Software Packaging and Distribution" +msgstr "" + +#: ../Doc/library/distribution.rst:5 +msgid "" +"These libraries help you with publishing and installing Python software. " +"While these modules are designed to work in conjunction with the `Python " +"Package Index `__, they can also be used with " +"a local index server, or without any index server at all." +msgstr "" + +#: ../Doc/library/distutils.rst:2 +msgid ":mod:`distutils` --- Building and installing Python modules" +msgstr "" + +#: ../Doc/library/distutils.rst:12 +msgid "" +"The :mod:`distutils` package provides support for building and installing " +"additional modules into a Python installation. The new modules may be " +"either 100%-pure Python, or may be extension modules written in C, or may be " +"collections of Python packages which include modules coded in both Python " +"and C." +msgstr "" + +#: ../Doc/library/distutils.rst:17 +msgid "" +"Most Python users will *not* want to use this module directly, but instead " +"use the cross-version tools maintained by the Python Packaging Authority. In " +"particular, `setuptools `__ is " +"an enhanced alternative to :mod:`distutils` that provides:" +msgstr "" + +#: ../Doc/library/distutils.rst:23 +msgid "support for declaring project dependencies" +msgstr "" + +#: ../Doc/library/distutils.rst:24 +msgid "" +"additional mechanisms for configuring which files to include in source " +"releases (including plugins for integration with version control systems)" +msgstr "" + +#: ../Doc/library/distutils.rst:26 +msgid "" +"the ability to declare project \"entry points\", which can be used as the " +"basis for application plugin systems" +msgstr "" + +#: ../Doc/library/distutils.rst:28 +msgid "" +"the ability to automatically generate Windows command line executables at " +"installation time rather than needing to prebuild them" +msgstr "" + +#: ../Doc/library/distutils.rst:30 +msgid "consistent behaviour across all supported Python versions" +msgstr "" + +#: ../Doc/library/distutils.rst:32 +msgid "" +"The recommended `pip `__ installer runs all ``setup." +"py`` scripts with ``setuptools``, even if the script itself only imports " +"``distutils``. Refer to the `Python Packaging User Guide `_ for more information." +msgstr "" + +#: ../Doc/library/distutils.rst:38 +msgid "" +"For the benefits of packaging tool authors and users seeking a deeper " +"understanding of the details of the current packaging and distribution " +"system, the legacy :mod:`distutils` based user documentation and API " +"reference remain available:" +msgstr "" + +#: ../Doc/library/distutils.rst:43 +msgid ":ref:`install-index`" +msgstr "" + +#: ../Doc/library/distutils.rst:44 +msgid ":ref:`distutils-index`" +msgstr "" + +#: ../Doc/library/doctest.rst:4 +msgid ":mod:`doctest` --- Test interactive Python examples" +msgstr "" + +#: ../Doc/library/doctest.rst:14 +msgid "**Source code:** :source:`Lib/doctest.py`" +msgstr "" + +#: ../Doc/library/doctest.rst:18 +msgid "" +"The :mod:`doctest` module searches for pieces of text that look like " +"interactive Python sessions, and then executes those sessions to verify that " +"they work exactly as shown. There are several common ways to use doctest:" +msgstr "" + +#: ../Doc/library/doctest.rst:22 +msgid "" +"To check that a module's docstrings are up-to-date by verifying that all " +"interactive examples still work as documented." +msgstr "" + +#: ../Doc/library/doctest.rst:25 +msgid "" +"To perform regression testing by verifying that interactive examples from a " +"test file or a test object work as expected." +msgstr "" + +#: ../Doc/library/doctest.rst:28 +msgid "" +"To write tutorial documentation for a package, liberally illustrated with " +"input-output examples. Depending on whether the examples or the expository " +"text are emphasized, this has the flavor of \"literate testing\" or " +"\"executable documentation\"." +msgstr "" + +#: ../Doc/library/doctest.rst:33 +msgid "Here's a complete but small example module::" +msgstr "" + +#: ../Doc/library/doctest.rst:90 +msgid "" +"If you run :file:`example.py` directly from the command line, :mod:`doctest` " +"works its magic:" +msgstr "" + +#: ../Doc/library/doctest.rst:98 +msgid "" +"There's no output! That's normal, and it means all the examples worked. " +"Pass ``-v`` to the script, and :mod:`doctest` prints a detailed log of what " +"it's trying, and prints a summary at the end:" +msgstr "" + +#: ../Doc/library/doctest.rst:116 +msgid "And so on, eventually ending with:" +msgstr "" + +#: ../Doc/library/doctest.rst:135 +msgid "" +"That's all you need to know to start making productive use of :mod:" +"`doctest`! Jump in. The following sections provide full details. Note that " +"there are many examples of doctests in the standard Python test suite and " +"libraries. Especially useful examples can be found in the standard test " +"file :file:`Lib/test/test_doctest.py`." +msgstr "" + +#: ../Doc/library/doctest.rst:145 +msgid "Simple Usage: Checking Examples in Docstrings" +msgstr "" + +#: ../Doc/library/doctest.rst:147 +msgid "" +"The simplest way to start using doctest (but not necessarily the way you'll " +"continue to do it) is to end each module :mod:`M` with::" +msgstr "" + +#: ../Doc/library/doctest.rst:154 +msgid ":mod:`doctest` then examines docstrings in module :mod:`M`." +msgstr "" + +#: ../Doc/library/doctest.rst:156 +msgid "" +"Running the module as a script causes the examples in the docstrings to get " +"executed and verified::" +msgstr "" + +#: ../Doc/library/doctest.rst:161 +msgid "" +"This won't display anything unless an example fails, in which case the " +"failing example(s) and the cause(s) of the failure(s) are printed to stdout, " +"and the final line of output is ``***Test Failed*** N failures.``, where *N* " +"is the number of examples that failed." +msgstr "" + +#: ../Doc/library/doctest.rst:166 +msgid "Run it with the ``-v`` switch instead::" +msgstr "" + +#: ../Doc/library/doctest.rst:170 +msgid "" +"and a detailed report of all examples tried is printed to standard output, " +"along with assorted summaries at the end." +msgstr "" + +#: ../Doc/library/doctest.rst:173 +msgid "" +"You can force verbose mode by passing ``verbose=True`` to :func:`testmod`, " +"or prohibit it by passing ``verbose=False``. In either of those cases, " +"``sys.argv`` is not examined by :func:`testmod` (so passing ``-v`` or not " +"has no effect)." +msgstr "" + +#: ../Doc/library/doctest.rst:178 +msgid "" +"There is also a command line shortcut for running :func:`testmod`. You can " +"instruct the Python interpreter to run the doctest module directly from the " +"standard library and pass the module name(s) on the command line::" +msgstr "" + +#: ../Doc/library/doctest.rst:184 +msgid "" +"This will import :file:`example.py` as a standalone module and run :func:" +"`testmod` on it. Note that this may not work correctly if the file is part " +"of a package and imports other submodules from that package." +msgstr "" + +#: ../Doc/library/doctest.rst:188 +msgid "" +"For more information on :func:`testmod`, see section :ref:`doctest-basic-" +"api`." +msgstr "" + +#: ../Doc/library/doctest.rst:194 +msgid "Simple Usage: Checking Examples in a Text File" +msgstr "" + +#: ../Doc/library/doctest.rst:196 +msgid "" +"Another simple application of doctest is testing interactive examples in a " +"text file. This can be done with the :func:`testfile` function::" +msgstr "" + +#: ../Doc/library/doctest.rst:202 +msgid "" +"That short script executes and verifies any interactive Python examples " +"contained in the file :file:`example.txt`. The file content is treated as " +"if it were a single giant docstring; the file doesn't need to contain a " +"Python program! For example, perhaps :file:`example.txt` contains this:" +msgstr "" + +#: ../Doc/library/doctest.rst:225 +msgid "" +"Running ``doctest.testfile(\"example.txt\")`` then finds the error in this " +"documentation::" +msgstr "" + +#: ../Doc/library/doctest.rst:236 +msgid "" +"As with :func:`testmod`, :func:`testfile` won't display anything unless an " +"example fails. If an example does fail, then the failing example(s) and the " +"cause(s) of the failure(s) are printed to stdout, using the same format as :" +"func:`testmod`." +msgstr "" + +#: ../Doc/library/doctest.rst:241 +msgid "" +"By default, :func:`testfile` looks for files in the calling module's " +"directory. See section :ref:`doctest-basic-api` for a description of the " +"optional arguments that can be used to tell it to look for files in other " +"locations." +msgstr "" + +#: ../Doc/library/doctest.rst:245 +msgid "" +"Like :func:`testmod`, :func:`testfile`'s verbosity can be set with the ``-" +"v`` command-line switch or with the optional keyword argument *verbose*." +msgstr "" + +#: ../Doc/library/doctest.rst:249 +msgid "" +"There is also a command line shortcut for running :func:`testfile`. You can " +"instruct the Python interpreter to run the doctest module directly from the " +"standard library and pass the file name(s) on the command line::" +msgstr "" + +#: ../Doc/library/doctest.rst:255 +msgid "" +"Because the file name does not end with :file:`.py`, :mod:`doctest` infers " +"that it must be run with :func:`testfile`, not :func:`testmod`." +msgstr "" + +#: ../Doc/library/doctest.rst:258 +msgid "" +"For more information on :func:`testfile`, see section :ref:`doctest-basic-" +"api`." +msgstr "" + +#: ../Doc/library/doctest.rst:264 +msgid "How It Works" +msgstr "" + +#: ../Doc/library/doctest.rst:266 +msgid "" +"This section examines in detail how doctest works: which docstrings it looks " +"at, how it finds interactive examples, what execution context it uses, how " +"it handles exceptions, and how option flags can be used to control its " +"behavior. This is the information that you need to know to write doctest " +"examples; for information about actually running doctest on these examples, " +"see the following sections." +msgstr "" + +#: ../Doc/library/doctest.rst:277 +msgid "Which Docstrings Are Examined?" +msgstr "" + +#: ../Doc/library/doctest.rst:279 +msgid "" +"The module docstring, and all function, class and method docstrings are " +"searched. Objects imported into the module are not searched." +msgstr "" + +#: ../Doc/library/doctest.rst:282 +msgid "" +"In addition, if ``M.__test__`` exists and \"is true\", it must be a dict, " +"and each entry maps a (string) name to a function object, class object, or " +"string. Function and class object docstrings found from ``M.__test__`` are " +"searched, and strings are treated as if they were docstrings. In output, a " +"key ``K`` in ``M.__test__`` appears with name ::" +msgstr "" + +#: ../Doc/library/doctest.rst:290 +msgid "" +"Any classes found are recursively searched similarly, to test docstrings in " +"their contained methods and nested classes." +msgstr "" + +#: ../Doc/library/doctest.rst:301 +msgid "How are Docstring Examples Recognized?" +msgstr "" + +#: ../Doc/library/doctest.rst:303 +msgid "" +"In most cases a copy-and-paste of an interactive console session works fine, " +"but doctest isn't trying to do an exact emulation of any specific Python " +"shell." +msgstr "" + +#: ../Doc/library/doctest.rst:324 +msgid "" +"Any expected output must immediately follow the final ``'>>> '`` or ``'... " +"'`` line containing the code, and the expected output (if any) extends to " +"the next ``'>>> '`` or all-whitespace line." +msgstr "" + +#: ../Doc/library/doctest.rst:328 +msgid "The fine print:" +msgstr "" + +#: ../Doc/library/doctest.rst:330 +msgid "" +"Expected output cannot contain an all-whitespace line, since such a line is " +"taken to signal the end of expected output. If expected output does contain " +"a blank line, put ```` in your doctest example each place a blank " +"line is expected." +msgstr "" + +#: ../Doc/library/doctest.rst:335 +msgid "" +"All hard tab characters are expanded to spaces, using 8-column tab stops. " +"Tabs in output generated by the tested code are not modified. Because any " +"hard tabs in the sample output *are* expanded, this means that if the code " +"output includes hard tabs, the only way the doctest can pass is if the :" +"const:`NORMALIZE_WHITESPACE` option or :ref:`directive ` " +"is in effect. Alternatively, the test can be rewritten to capture the output " +"and compare it to an expected value as part of the test. This handling of " +"tabs in the source was arrived at through trial and error, and has proven to " +"be the least error prone way of handling them. It is possible to use a " +"different algorithm for handling tabs by writing a custom :class:" +"`DocTestParser` class." +msgstr "" + +#: ../Doc/library/doctest.rst:347 +msgid "" +"Output to stdout is captured, but not output to stderr (exception tracebacks " +"are captured via a different means)." +msgstr "" + +#: ../Doc/library/doctest.rst:350 +msgid "" +"If you continue a line via backslashing in an interactive session, or for " +"any other reason use a backslash, you should use a raw docstring, which will " +"preserve your backslashes exactly as you type them::" +msgstr "" + +#: ../Doc/library/doctest.rst:359 +msgid "" +"Otherwise, the backslash will be interpreted as part of the string. For " +"example, the ``\\n`` above would be interpreted as a newline character. " +"Alternatively, you can double each backslash in the doctest version (and not " +"use a raw string)::" +msgstr "" + +#: ../Doc/library/doctest.rst:368 +msgid "The starting column doesn't matter::" +msgstr "" + +#: ../Doc/library/doctest.rst:375 +msgid "" +"and as many leading whitespace characters are stripped from the expected " +"output as appeared in the initial ``'>>> '`` line that started the example." +msgstr "" + +#: ../Doc/library/doctest.rst:382 +msgid "What's the Execution Context?" +msgstr "" + +#: ../Doc/library/doctest.rst:384 +msgid "" +"By default, each time :mod:`doctest` finds a docstring to test, it uses a " +"*shallow copy* of :mod:`M`'s globals, so that running tests doesn't change " +"the module's real globals, and so that one test in :mod:`M` can't leave " +"behind crumbs that accidentally allow another test to work. This means " +"examples can freely use any names defined at top-level in :mod:`M`, and " +"names defined earlier in the docstring being run. Examples cannot see names " +"defined in other docstrings." +msgstr "" + +#: ../Doc/library/doctest.rst:392 +msgid "" +"You can force use of your own dict as the execution context by passing " +"``globs=your_dict`` to :func:`testmod` or :func:`testfile` instead." +msgstr "" + +#: ../Doc/library/doctest.rst:399 +msgid "What About Exceptions?" +msgstr "" + +#: ../Doc/library/doctest.rst:401 +msgid "" +"No problem, provided that the traceback is the only output produced by the " +"example: just paste in the traceback. [#]_ Since tracebacks contain details " +"that are likely to change rapidly (for example, exact file paths and line " +"numbers), this is one case where doctest works hard to be flexible in what " +"it accepts." +msgstr "" + +#: ../Doc/library/doctest.rst:407 +msgid "Simple example::" +msgstr "" + +#: ../Doc/library/doctest.rst:414 +msgid "" +"That doctest succeeds if :exc:`ValueError` is raised, with the ``list." +"remove(x): x not in list`` detail as shown." +msgstr "" + +#: ../Doc/library/doctest.rst:417 +msgid "" +"The expected output for an exception must start with a traceback header, " +"which may be either of the following two lines, indented the same as the " +"first line of the example::" +msgstr "" + +#: ../Doc/library/doctest.rst:424 +msgid "" +"The traceback header is followed by an optional traceback stack, whose " +"contents are ignored by doctest. The traceback stack is typically omitted, " +"or copied verbatim from an interactive session." +msgstr "" + +#: ../Doc/library/doctest.rst:428 +msgid "" +"The traceback stack is followed by the most interesting part: the line(s) " +"containing the exception type and detail. This is usually the last line of " +"a traceback, but can extend across multiple lines if the exception has a " +"multi-line detail::" +msgstr "" + +#: ../Doc/library/doctest.rst:440 +msgid "" +"The last three lines (starting with :exc:`ValueError`) are compared against " +"the exception's type and detail, and the rest are ignored." +msgstr "" + +#: ../Doc/library/doctest.rst:443 +msgid "" +"Best practice is to omit the traceback stack, unless it adds significant " +"documentation value to the example. So the last example is probably better " +"as::" +msgstr "" + +#: ../Doc/library/doctest.rst:453 +msgid "" +"Note that tracebacks are treated very specially. In particular, in the " +"rewritten example, the use of ``...`` is independent of doctest's :const:" +"`ELLIPSIS` option. The ellipsis in that example could be left out, or could " +"just as well be three (or three hundred) commas or digits, or an indented " +"transcript of a Monty Python skit." +msgstr "" + +#: ../Doc/library/doctest.rst:459 +msgid "Some details you should read once, but won't need to remember:" +msgstr "" + +#: ../Doc/library/doctest.rst:461 +msgid "" +"Doctest can't guess whether your expected output came from an exception " +"traceback or from ordinary printing. So, e.g., an example that expects " +"``ValueError: 42 is prime`` will pass whether :exc:`ValueError` is actually " +"raised or if the example merely prints that traceback text. In practice, " +"ordinary output rarely begins with a traceback header line, so this doesn't " +"create real problems." +msgstr "" + +#: ../Doc/library/doctest.rst:468 +msgid "" +"Each line of the traceback stack (if present) must be indented further than " +"the first line of the example, *or* start with a non-alphanumeric character. " +"The first line following the traceback header indented the same and starting " +"with an alphanumeric is taken to be the start of the exception detail. Of " +"course this does the right thing for genuine tracebacks." +msgstr "" + +#: ../Doc/library/doctest.rst:474 +msgid "" +"When the :const:`IGNORE_EXCEPTION_DETAIL` doctest option is specified, " +"everything following the leftmost colon and any module information in the " +"exception name is ignored." +msgstr "" + +#: ../Doc/library/doctest.rst:478 +msgid "" +"The interactive shell omits the traceback header line for some :exc:" +"`SyntaxError`\\ s. But doctest uses the traceback header line to " +"distinguish exceptions from non-exceptions. So in the rare case where you " +"need to test a :exc:`SyntaxError` that omits the traceback header, you will " +"need to manually add the traceback header line to your test example." +msgstr "" + +#: ../Doc/library/doctest.rst:484 +msgid "" +"For some :exc:`SyntaxError`\\ s, Python displays the character position of " +"the syntax error, using a ``^`` marker::" +msgstr "" + +#: ../Doc/library/doctest.rst:493 +msgid "" +"Since the lines showing the position of the error come before the exception " +"type and detail, they are not checked by doctest. For example, the " +"following test would pass, even though it puts the ``^`` marker in the wrong " +"location::" +msgstr "" + +#: ../Doc/library/doctest.rst:509 +msgid "Option Flags" +msgstr "" + +#: ../Doc/library/doctest.rst:511 +msgid "" +"A number of option flags control various aspects of doctest's behavior. " +"Symbolic names for the flags are supplied as module constants, which can be " +"or'ed together and passed to various functions. The names can also be used " +"in :ref:`doctest directives `, and may be passed to the " +"doctest command line interface via the ``-o`` option." +msgstr "" + +#: ../Doc/library/doctest.rst:517 +msgid "The ``-o`` command line option." +msgstr "" + +#: ../Doc/library/doctest.rst:520 +msgid "" +"The first group of options define test semantics, controlling aspects of how " +"doctest decides whether actual output matches an example's expected output:" +msgstr "" + +#: ../Doc/library/doctest.rst:526 +msgid "" +"By default, if an expected output block contains just ``1``, an actual " +"output block containing just ``1`` or just ``True`` is considered to be a " +"match, and similarly for ``0`` versus ``False``. When :const:" +"`DONT_ACCEPT_TRUE_FOR_1` is specified, neither substitution is allowed. The " +"default behavior caters to that Python changed the return type of many " +"functions from integer to boolean; doctests expecting \"little integer\" " +"output still work in these cases. This option will probably go away, but " +"not for several years." +msgstr "" + +#: ../Doc/library/doctest.rst:537 +msgid "" +"By default, if an expected output block contains a line containing only the " +"string ````, then that line will match a blank line in the actual " +"output. Because a genuinely blank line delimits the expected output, this " +"is the only way to communicate that a blank line is expected. When :const:" +"`DONT_ACCEPT_BLANKLINE` is specified, this substitution is not allowed." +msgstr "" + +#: ../Doc/library/doctest.rst:546 +msgid "" +"When specified, all sequences of whitespace (blanks and newlines) are " +"treated as equal. Any sequence of whitespace within the expected output " +"will match any sequence of whitespace within the actual output. By default, " +"whitespace must match exactly. :const:`NORMALIZE_WHITESPACE` is especially " +"useful when a line of expected output is very long, and you want to wrap it " +"across multiple lines in your source." +msgstr "" + +#: ../Doc/library/doctest.rst:556 +msgid "" +"When specified, an ellipsis marker (``...``) in the expected output can " +"match any substring in the actual output. This includes substrings that " +"span line boundaries, and empty substrings, so it's best to keep usage of " +"this simple. Complicated uses can lead to the same kinds of \"oops, it " +"matched too much!\" surprises that ``.*`` is prone to in regular expressions." +msgstr "" + +#: ../Doc/library/doctest.rst:565 +msgid "" +"When specified, an example that expects an exception passes if an exception " +"of the expected type is raised, even if the exception detail does not " +"match. For example, an example expecting ``ValueError: 42`` will pass if " +"the actual exception raised is ``ValueError: 3*14``, but will fail, e.g., " +"if :exc:`TypeError` is raised." +msgstr "" + +#: ../Doc/library/doctest.rst:571 +msgid "" +"It will also ignore the module name used in Python 3 doctest reports. Hence " +"both of these variations will work with the flag specified, regardless of " +"whether the test is run under Python 2.7 or Python 3.2 (or later versions)::" +msgstr "" + +#: ../Doc/library/doctest.rst:583 +msgid "" +"Note that :const:`ELLIPSIS` can also be used to ignore the details of the " +"exception message, but such a test may still fail based on whether or not " +"the module details are printed as part of the exception name. Using :const:" +"`IGNORE_EXCEPTION_DETAIL` and the details from Python 2.3 is also the only " +"clear way to write a doctest that doesn't care about the exception detail " +"yet continues to pass under Python 2.3 or earlier (those releases do not " +"support :ref:`doctest directives ` and ignore them as " +"irrelevant comments). For example::" +msgstr "" + +#: ../Doc/library/doctest.rst:597 +msgid "" +"passes under Python 2.3 and later Python versions with the flag specified, " +"even though the detail changed in Python 2.4 to say \"does not\" instead of " +"\"doesn't\"." +msgstr "" + +#: ../Doc/library/doctest.rst:601 +msgid "" +":const:`IGNORE_EXCEPTION_DETAIL` now also ignores any information relating " +"to the module containing the exception under test." +msgstr "" + +#: ../Doc/library/doctest.rst:608 +msgid "" +"When specified, do not run the example at all. This can be useful in " +"contexts where doctest examples serve as both documentation and test cases, " +"and an example should be included for documentation purposes, but should not " +"be checked. E.g., the example's output might be random; or the example " +"might depend on resources which would be unavailable to the test driver." +msgstr "" + +#: ../Doc/library/doctest.rst:614 +msgid "" +"The SKIP flag can also be used for temporarily \"commenting out\" examples." +msgstr "" + +#: ../Doc/library/doctest.rst:619 +msgid "A bitmask or'ing together all the comparison flags above." +msgstr "" + +#: ../Doc/library/doctest.rst:621 +msgid "The second group of options controls how test failures are reported:" +msgstr "" + +#: ../Doc/library/doctest.rst:626 +msgid "" +"When specified, failures that involve multi-line expected and actual outputs " +"are displayed using a unified diff." +msgstr "" + +#: ../Doc/library/doctest.rst:632 +msgid "" +"When specified, failures that involve multi-line expected and actual outputs " +"will be displayed using a context diff." +msgstr "" + +#: ../Doc/library/doctest.rst:638 +msgid "" +"When specified, differences are computed by ``difflib.Differ``, using the " +"same algorithm as the popular :file:`ndiff.py` utility. This is the only " +"method that marks differences within lines as well as across lines. For " +"example, if a line of expected output contains digit ``1`` where actual " +"output contains letter ``l``, a line is inserted with a caret marking the " +"mismatching column positions." +msgstr "" + +#: ../Doc/library/doctest.rst:647 +msgid "" +"When specified, display the first failing example in each doctest, but " +"suppress output for all remaining examples. This will prevent doctest from " +"reporting correct examples that break because of earlier failures; but it " +"might also hide incorrect examples that fail independently of the first " +"failure. When :const:`REPORT_ONLY_FIRST_FAILURE` is specified, the " +"remaining examples are still run, and still count towards the total number " +"of failures reported; only the output is suppressed." +msgstr "" + +#: ../Doc/library/doctest.rst:658 +msgid "" +"When specified, exit after the first failing example and don't attempt to " +"run the remaining examples. Thus, the number of failures reported will be at " +"most 1. This flag may be useful during debugging, since examples after the " +"first failure won't even produce debugging output." +msgstr "" + +#: ../Doc/library/doctest.rst:663 +msgid "" +"The doctest command line accepts the option ``-f`` as a shorthand for ``-o " +"FAIL_FAST``." +msgstr "" + +#: ../Doc/library/doctest.rst:671 +msgid "A bitmask or'ing together all the reporting flags above." +msgstr "" + +#: ../Doc/library/doctest.rst:674 +msgid "" +"There is also a way to register new option flag names, though this isn't " +"useful unless you intend to extend :mod:`doctest` internals via subclassing:" +msgstr "" + +#: ../Doc/library/doctest.rst:680 +msgid "" +"Create a new option flag with a given name, and return the new flag's " +"integer value. :func:`register_optionflag` can be used when subclassing :" +"class:`OutputChecker` or :class:`DocTestRunner` to create new options that " +"are supported by your subclasses. :func:`register_optionflag` should always " +"be called using the following idiom::" +msgstr "" + +#: ../Doc/library/doctest.rst:692 +msgid "Directives" +msgstr "" + +#: ../Doc/library/doctest.rst:694 +msgid "" +"Doctest directives may be used to modify the :ref:`option flags ` for an individual example. Doctest directives are special Python " +"comments following an example's source code:" +msgstr "" + +#: ../Doc/library/doctest.rst:705 +msgid "" +"Whitespace is not allowed between the ``+`` or ``-`` and the directive " +"option name. The directive option name can be any of the option flag names " +"explained above." +msgstr "" + +#: ../Doc/library/doctest.rst:709 +msgid "" +"An example's doctest directives modify doctest's behavior for that single " +"example. Use ``+`` to enable the named behavior, or ``-`` to disable it." +msgstr "" + +#: ../Doc/library/doctest.rst:712 +msgid "For example, this test passes::" +msgstr "" + +#: ../Doc/library/doctest.rst:718 +msgid "" +"Without the directive it would fail, both because the actual output doesn't " +"have two blanks before the single-digit list elements, and because the " +"actual output is on a single line. This test also passes, and also requires " +"a directive to do so::" +msgstr "" + +#: ../Doc/library/doctest.rst:726 +msgid "" +"Multiple directives can be used on a single physical line, separated by " +"commas::" +msgstr "" + +#: ../Doc/library/doctest.rst:732 +msgid "" +"If multiple directive comments are used for a single example, then they are " +"combined::" +msgstr "" + +#: ../Doc/library/doctest.rst:739 +msgid "" +"As the previous example shows, you can add ``...`` lines to your example " +"containing only directives. This can be useful when an example is too long " +"for a directive to comfortably fit on the same line::" +msgstr "" + +#: ../Doc/library/doctest.rst:747 +msgid "" +"Note that since all options are disabled by default, and directives apply " +"only to the example they appear in, enabling options (via ``+`` in a " +"directive) is usually the only meaningful choice. However, option flags can " +"also be passed to functions that run doctests, establishing different " +"defaults. In such cases, disabling an option via ``-`` in a directive can " +"be useful." +msgstr "" + +#: ../Doc/library/doctest.rst:757 ../Doc/library/exceptions.rst:668 +msgid "Warnings" +msgstr "" + +#: ../Doc/library/doctest.rst:759 +msgid "" +":mod:`doctest` is serious about requiring exact matches in expected output. " +"If even a single character doesn't match, the test fails. This will " +"probably surprise you a few times, as you learn exactly what Python does and " +"doesn't guarantee about output. For example, when printing a dict, Python " +"doesn't guarantee that the key-value pairs will be printed in any particular " +"order, so a test like ::" +msgstr "" + +#: ../Doc/library/doctest.rst:769 +msgid "is vulnerable! One workaround is to do ::" +msgstr "" + +#: ../Doc/library/doctest.rst:774 +msgid "instead. Another is to do ::" +msgstr "" + +#: ../Doc/library/doctest.rst:780 +msgid "There are others, but you get the idea." +msgstr "" + +#: ../Doc/library/doctest.rst:782 +msgid "" +"Another bad idea is to print things that embed an object address, like ::" +msgstr "" + +#: ../Doc/library/doctest.rst:790 +msgid "" +"The :const:`ELLIPSIS` directive gives a nice approach for the last example::" +msgstr "" + +#: ../Doc/library/doctest.rst:795 +msgid "" +"Floating-point numbers are also subject to small output variations across " +"platforms, because Python defers to the platform C library for float " +"formatting, and C libraries vary widely in quality here. ::" +msgstr "" + +#: ../Doc/library/doctest.rst:806 +msgid "" +"Numbers of the form ``I/2.**J`` are safe across all platforms, and I often " +"contrive doctest examples to produce numbers of that form::" +msgstr "" + +#: ../Doc/library/doctest.rst:812 +msgid "" +"Simple fractions are also easier for people to understand, and that makes " +"for better documentation." +msgstr "" + +#: ../Doc/library/doctest.rst:819 +msgid "Basic API" +msgstr "" + +#: ../Doc/library/doctest.rst:821 +msgid "" +"The functions :func:`testmod` and :func:`testfile` provide a simple " +"interface to doctest that should be sufficient for most basic uses. For a " +"less formal introduction to these two functions, see sections :ref:`doctest-" +"simple-testmod` and :ref:`doctest-simple-testfile`." +msgstr "" + +#: ../Doc/library/doctest.rst:829 +msgid "" +"All arguments except *filename* are optional, and should be specified in " +"keyword form." +msgstr "" + +#: ../Doc/library/doctest.rst:832 +msgid "" +"Test examples in the file named *filename*. Return ``(failure_count, " +"test_count)``." +msgstr "" + +#: ../Doc/library/doctest.rst:835 +msgid "" +"Optional argument *module_relative* specifies how the filename should be " +"interpreted:" +msgstr "" + +#: ../Doc/library/doctest.rst:838 +msgid "" +"If *module_relative* is ``True`` (the default), then *filename* specifies an " +"OS-independent module-relative path. By default, this path is relative to " +"the calling module's directory; but if the *package* argument is specified, " +"then it is relative to that package. To ensure OS-independence, *filename* " +"should use ``/`` characters to separate path segments, and may not be an " +"absolute path (i.e., it may not begin with ``/``)." +msgstr "" + +#: ../Doc/library/doctest.rst:845 +msgid "" +"If *module_relative* is ``False``, then *filename* specifies an OS-specific " +"path. The path may be absolute or relative; relative paths are resolved " +"with respect to the current working directory." +msgstr "" + +#: ../Doc/library/doctest.rst:849 +msgid "" +"Optional argument *name* gives the name of the test; by default, or if " +"``None``, ``os.path.basename(filename)`` is used." +msgstr "" + +#: ../Doc/library/doctest.rst:852 +msgid "" +"Optional argument *package* is a Python package or the name of a Python " +"package whose directory should be used as the base directory for a module-" +"relative filename. If no package is specified, then the calling module's " +"directory is used as the base directory for module-relative filenames. It " +"is an error to specify *package* if *module_relative* is ``False``." +msgstr "" + +#: ../Doc/library/doctest.rst:858 +msgid "" +"Optional argument *globs* gives a dict to be used as the globals when " +"executing examples. A new shallow copy of this dict is created for the " +"doctest, so its examples start with a clean slate. By default, or if " +"``None``, a new empty dict is used." +msgstr "" + +#: ../Doc/library/doctest.rst:863 +msgid "" +"Optional argument *extraglobs* gives a dict merged into the globals used to " +"execute examples. This works like :meth:`dict.update`: if *globs* and " +"*extraglobs* have a common key, the associated value in *extraglobs* appears " +"in the combined dict. By default, or if ``None``, no extra globals are " +"used. This is an advanced feature that allows parameterization of " +"doctests. For example, a doctest can be written for a base class, using a " +"generic name for the class, then reused to test any number of subclasses by " +"passing an *extraglobs* dict mapping the generic name to the subclass to be " +"tested." +msgstr "" + +#: ../Doc/library/doctest.rst:872 +msgid "" +"Optional argument *verbose* prints lots of stuff if true, and prints only " +"failures if false; by default, or if ``None``, it's true if and only if ``'-" +"v'`` is in ``sys.argv``." +msgstr "" + +#: ../Doc/library/doctest.rst:876 +msgid "" +"Optional argument *report* prints a summary at the end when true, else " +"prints nothing at the end. In verbose mode, the summary is detailed, else " +"the summary is very brief (in fact, empty if all tests passed)." +msgstr "" + +#: ../Doc/library/doctest.rst:880 +msgid "" +"Optional argument *optionflags* (default value 0) takes the bitwise-or of " +"option flags. See section :ref:`doctest-options`." +msgstr "" + +#: ../Doc/library/doctest.rst:883 +msgid "" +"Optional argument *raise_on_error* defaults to false. If true, an exception " +"is raised upon the first failure or unexpected exception in an example. " +"This allows failures to be post-mortem debugged. Default behavior is to " +"continue running examples." +msgstr "" + +#: ../Doc/library/doctest.rst:888 ../Doc/library/doctest.rst:1028 +msgid "" +"Optional argument *parser* specifies a :class:`DocTestParser` (or subclass) " +"that should be used to extract tests from the files. It defaults to a " +"normal parser (i.e., ``DocTestParser()``)." +msgstr "" + +#: ../Doc/library/doctest.rst:892 ../Doc/library/doctest.rst:1032 +msgid "" +"Optional argument *encoding* specifies an encoding that should be used to " +"convert the file to unicode." +msgstr "" + +#: ../Doc/library/doctest.rst:898 +msgid "" +"All arguments are optional, and all except for *m* should be specified in " +"keyword form." +msgstr "" + +#: ../Doc/library/doctest.rst:901 +msgid "" +"Test examples in docstrings in functions and classes reachable from module " +"*m* (or module :mod:`__main__` if *m* is not supplied or is ``None``), " +"starting with ``m.__doc__``." +msgstr "" + +#: ../Doc/library/doctest.rst:905 +msgid "" +"Also test examples reachable from dict ``m.__test__``, if it exists and is " +"not ``None``. ``m.__test__`` maps names (strings) to functions, classes and " +"strings; function and class docstrings are searched for examples; strings " +"are searched directly, as if they were docstrings." +msgstr "" + +#: ../Doc/library/doctest.rst:910 +msgid "" +"Only docstrings attached to objects belonging to module *m* are searched." +msgstr "" + +#: ../Doc/library/doctest.rst:912 +msgid "Return ``(failure_count, test_count)``." +msgstr "" + +#: ../Doc/library/doctest.rst:914 +msgid "" +"Optional argument *name* gives the name of the module; by default, or if " +"``None``, ``m.__name__`` is used." +msgstr "" + +#: ../Doc/library/doctest.rst:917 +msgid "" +"Optional argument *exclude_empty* defaults to false. If true, objects for " +"which no doctests are found are excluded from consideration. The default is " +"a backward compatibility hack, so that code still using :meth:`doctest." +"master.summarize` in conjunction with :func:`testmod` continues to get " +"output for objects with no tests. The *exclude_empty* argument to the newer :" +"class:`DocTestFinder` constructor defaults to true." +msgstr "" + +#: ../Doc/library/doctest.rst:924 +msgid "" +"Optional arguments *extraglobs*, *verbose*, *report*, *optionflags*, " +"*raise_on_error*, and *globs* are the same as for function :func:`testfile` " +"above, except that *globs* defaults to ``m.__dict__``." +msgstr "" + +#: ../Doc/library/doctest.rst:931 +msgid "" +"Test examples associated with object *f*; for example, *f* may be a string, " +"a module, a function, or a class object." +msgstr "" + +#: ../Doc/library/doctest.rst:934 +msgid "" +"A shallow copy of dictionary argument *globs* is used for the execution " +"context." +msgstr "" + +#: ../Doc/library/doctest.rst:936 +msgid "" +"Optional argument *name* is used in failure messages, and defaults to ``" +"\"NoName\"``." +msgstr "" + +#: ../Doc/library/doctest.rst:939 +msgid "" +"If optional argument *verbose* is true, output is generated even if there " +"are no failures. By default, output is generated only in case of an example " +"failure." +msgstr "" + +#: ../Doc/library/doctest.rst:942 +msgid "" +"Optional argument *compileflags* gives the set of flags that should be used " +"by the Python compiler when running the examples. By default, or if " +"``None``, flags are deduced corresponding to the set of future features " +"found in *globs*." +msgstr "" + +#: ../Doc/library/doctest.rst:946 +msgid "" +"Optional argument *optionflags* works as for function :func:`testfile` above." +msgstr "" + +#: ../Doc/library/doctest.rst:952 +msgid "Unittest API" +msgstr "" + +#: ../Doc/library/doctest.rst:954 +msgid "" +"As your collection of doctest'ed modules grows, you'll want a way to run all " +"their doctests systematically. :mod:`doctest` provides two functions that " +"can be used to create :mod:`unittest` test suites from modules and text " +"files containing doctests. To integrate with :mod:`unittest` test " +"discovery, include a :func:`load_tests` function in your test module::" +msgstr "" + +#: ../Doc/library/doctest.rst:968 +msgid "" +"There are two main functions for creating :class:`unittest.TestSuite` " +"instances from text files and modules with doctests:" +msgstr "" + +#: ../Doc/library/doctest.rst:974 +msgid "" +"Convert doctest tests from one or more text files to a :class:`unittest." +"TestSuite`." +msgstr "" + +#: ../Doc/library/doctest.rst:977 +msgid "" +"The returned :class:`unittest.TestSuite` is to be run by the unittest " +"framework and runs the interactive examples in each file. If an example in " +"any file fails, then the synthesized unit test fails, and a :exc:" +"`failureException` exception is raised showing the name of the file " +"containing the test and a (sometimes approximate) line number." +msgstr "" + +#: ../Doc/library/doctest.rst:983 +msgid "Pass one or more paths (as strings) to text files to be examined." +msgstr "" + +#: ../Doc/library/doctest.rst:985 +msgid "Options may be provided as keyword arguments:" +msgstr "" + +#: ../Doc/library/doctest.rst:987 +msgid "" +"Optional argument *module_relative* specifies how the filenames in *paths* " +"should be interpreted:" +msgstr "" + +#: ../Doc/library/doctest.rst:990 +msgid "" +"If *module_relative* is ``True`` (the default), then each filename in " +"*paths* specifies an OS-independent module-relative path. By default, this " +"path is relative to the calling module's directory; but if the *package* " +"argument is specified, then it is relative to that package. To ensure OS-" +"independence, each filename should use ``/`` characters to separate path " +"segments, and may not be an absolute path (i.e., it may not begin with ``/" +"``)." +msgstr "" + +#: ../Doc/library/doctest.rst:998 +msgid "" +"If *module_relative* is ``False``, then each filename in *paths* specifies " +"an OS-specific path. The path may be absolute or relative; relative paths " +"are resolved with respect to the current working directory." +msgstr "" + +#: ../Doc/library/doctest.rst:1002 +msgid "" +"Optional argument *package* is a Python package or the name of a Python " +"package whose directory should be used as the base directory for module-" +"relative filenames in *paths*. If no package is specified, then the calling " +"module's directory is used as the base directory for module-relative " +"filenames. It is an error to specify *package* if *module_relative* is " +"``False``." +msgstr "" + +#: ../Doc/library/doctest.rst:1009 +msgid "" +"Optional argument *setUp* specifies a set-up function for the test suite. " +"This is called before running the tests in each file. The *setUp* function " +"will be passed a :class:`DocTest` object. The setUp function can access the " +"test globals as the *globs* attribute of the test passed." +msgstr "" + +#: ../Doc/library/doctest.rst:1014 +msgid "" +"Optional argument *tearDown* specifies a tear-down function for the test " +"suite. This is called after running the tests in each file. The *tearDown* " +"function will be passed a :class:`DocTest` object. The setUp function can " +"access the test globals as the *globs* attribute of the test passed." +msgstr "" + +#: ../Doc/library/doctest.rst:1019 ../Doc/library/doctest.rst:1053 +msgid "" +"Optional argument *globs* is a dictionary containing the initial global " +"variables for the tests. A new copy of this dictionary is created for each " +"test. By default, *globs* is a new empty dictionary." +msgstr "" + +#: ../Doc/library/doctest.rst:1023 +msgid "" +"Optional argument *optionflags* specifies the default doctest options for " +"the tests, created by or-ing together individual option flags. See section :" +"ref:`doctest-options`. See function :func:`set_unittest_reportflags` below " +"for a better way to set reporting options." +msgstr "" + +#: ../Doc/library/doctest.rst:1035 +msgid "" +"The global ``__file__`` is added to the globals provided to doctests loaded " +"from a text file using :func:`DocFileSuite`." +msgstr "" + +#: ../Doc/library/doctest.rst:1041 +msgid "Convert doctest tests for a module to a :class:`unittest.TestSuite`." +msgstr "" + +#: ../Doc/library/doctest.rst:1043 +msgid "" +"The returned :class:`unittest.TestSuite` is to be run by the unittest " +"framework and runs each doctest in the module. If any of the doctests fail, " +"then the synthesized unit test fails, and a :exc:`failureException` " +"exception is raised showing the name of the file containing the test and a " +"(sometimes approximate) line number." +msgstr "" + +#: ../Doc/library/doctest.rst:1049 +msgid "" +"Optional argument *module* provides the module to be tested. It can be a " +"module object or a (possibly dotted) module name. If not specified, the " +"module calling this function is used." +msgstr "" + +#: ../Doc/library/doctest.rst:1057 +msgid "" +"Optional argument *extraglobs* specifies an extra set of global variables, " +"which is merged into *globs*. By default, no extra globals are used." +msgstr "" + +#: ../Doc/library/doctest.rst:1060 +msgid "" +"Optional argument *test_finder* is the :class:`DocTestFinder` object (or a " +"drop-in replacement) that is used to extract doctests from the module." +msgstr "" + +#: ../Doc/library/doctest.rst:1063 +msgid "" +"Optional arguments *setUp*, *tearDown*, and *optionflags* are the same as " +"for function :func:`DocFileSuite` above." +msgstr "" + +#: ../Doc/library/doctest.rst:1066 +msgid "This function uses the same search technique as :func:`testmod`." +msgstr "" + +#: ../Doc/library/doctest.rst:1068 +msgid "" +":func:`DocTestSuite` returns an empty :class:`unittest.TestSuite` if " +"*module* contains no docstrings instead of raising :exc:`ValueError`." +msgstr "" + +#: ../Doc/library/doctest.rst:1073 +msgid "" +"Under the covers, :func:`DocTestSuite` creates a :class:`unittest.TestSuite` " +"out of :class:`doctest.DocTestCase` instances, and :class:`DocTestCase` is a " +"subclass of :class:`unittest.TestCase`. :class:`DocTestCase` isn't " +"documented here (it's an internal detail), but studying its code can answer " +"questions about the exact details of :mod:`unittest` integration." +msgstr "" + +#: ../Doc/library/doctest.rst:1079 +msgid "" +"Similarly, :func:`DocFileSuite` creates a :class:`unittest.TestSuite` out " +"of :class:`doctest.DocFileCase` instances, and :class:`DocFileCase` is a " +"subclass of :class:`DocTestCase`." +msgstr "" + +#: ../Doc/library/doctest.rst:1083 +msgid "" +"So both ways of creating a :class:`unittest.TestSuite` run instances of :" +"class:`DocTestCase`. This is important for a subtle reason: when you run :" +"mod:`doctest` functions yourself, you can control the :mod:`doctest` options " +"in use directly, by passing option flags to :mod:`doctest` functions. " +"However, if you're writing a :mod:`unittest` framework, :mod:`unittest` " +"ultimately controls when and how tests get run. The framework author " +"typically wants to control :mod:`doctest` reporting options (perhaps, e.g., " +"specified by command line options), but there's no way to pass options " +"through :mod:`unittest` to :mod:`doctest` test runners." +msgstr "" + +#: ../Doc/library/doctest.rst:1093 +msgid "" +"For this reason, :mod:`doctest` also supports a notion of :mod:`doctest` " +"reporting flags specific to :mod:`unittest` support, via this function:" +msgstr "" + +#: ../Doc/library/doctest.rst:1099 +msgid "Set the :mod:`doctest` reporting flags to use." +msgstr "" + +#: ../Doc/library/doctest.rst:1101 +msgid "" +"Argument *flags* takes the bitwise-or of option flags. See section :ref:" +"`doctest-options`. Only \"reporting flags\" can be used." +msgstr "" + +#: ../Doc/library/doctest.rst:1104 +msgid "" +"This is a module-global setting, and affects all future doctests run by " +"module :mod:`unittest`: the :meth:`runTest` method of :class:`DocTestCase` " +"looks at the option flags specified for the test case when the :class:" +"`DocTestCase` instance was constructed. If no reporting flags were " +"specified (which is the typical and expected case), :mod:`doctest`'s :mod:" +"`unittest` reporting flags are or'ed into the option flags, and the option " +"flags so augmented are passed to the :class:`DocTestRunner` instance created " +"to run the doctest. If any reporting flags were specified when the :class:" +"`DocTestCase` instance was constructed, :mod:`doctest`'s :mod:`unittest` " +"reporting flags are ignored." +msgstr "" + +#: ../Doc/library/doctest.rst:1114 +msgid "" +"The value of the :mod:`unittest` reporting flags in effect before the " +"function was called is returned by the function." +msgstr "" + +#: ../Doc/library/doctest.rst:1121 +msgid "Advanced API" +msgstr "" + +#: ../Doc/library/doctest.rst:1123 +msgid "" +"The basic API is a simple wrapper that's intended to make doctest easy to " +"use. It is fairly flexible, and should meet most users' needs; however, if " +"you require more fine-grained control over testing, or wish to extend " +"doctest's capabilities, then you should use the advanced API." +msgstr "" + +#: ../Doc/library/doctest.rst:1128 +msgid "" +"The advanced API revolves around two container classes, which are used to " +"store the interactive examples extracted from doctest cases:" +msgstr "" + +#: ../Doc/library/doctest.rst:1131 +msgid "" +":class:`Example`: A single Python :term:`statement`, paired with its " +"expected output." +msgstr "" + +#: ../Doc/library/doctest.rst:1134 +msgid "" +":class:`DocTest`: A collection of :class:`Example`\\ s, typically extracted " +"from a single docstring or text file." +msgstr "" + +#: ../Doc/library/doctest.rst:1137 +msgid "" +"Additional processing classes are defined to find, parse, and run, and check " +"doctest examples:" +msgstr "" + +#: ../Doc/library/doctest.rst:1140 +msgid "" +":class:`DocTestFinder`: Finds all docstrings in a given module, and uses a :" +"class:`DocTestParser` to create a :class:`DocTest` from every docstring that " +"contains interactive examples." +msgstr "" + +#: ../Doc/library/doctest.rst:1144 +msgid "" +":class:`DocTestParser`: Creates a :class:`DocTest` object from a string " +"(such as an object's docstring)." +msgstr "" + +#: ../Doc/library/doctest.rst:1147 +msgid "" +":class:`DocTestRunner`: Executes the examples in a :class:`DocTest`, and " +"uses an :class:`OutputChecker` to verify their output." +msgstr "" + +#: ../Doc/library/doctest.rst:1150 +msgid "" +":class:`OutputChecker`: Compares the actual output from a doctest example " +"with the expected output, and decides whether they match." +msgstr "" + +#: ../Doc/library/doctest.rst:1153 +msgid "" +"The relationships among these processing classes are summarized in the " +"following diagram::" +msgstr "" + +#: ../Doc/library/doctest.rst:1169 +msgid "DocTest Objects" +msgstr "" + +#: ../Doc/library/doctest.rst:1174 +msgid "" +"A collection of doctest examples that should be run in a single namespace. " +"The constructor arguments are used to initialize the attributes of the same " +"names." +msgstr "" + +#: ../Doc/library/doctest.rst:1178 +msgid "" +":class:`DocTest` defines the following attributes. They are initialized by " +"the constructor, and should not be modified directly." +msgstr "" + +#: ../Doc/library/doctest.rst:1184 +msgid "" +"A list of :class:`Example` objects encoding the individual interactive " +"Python examples that should be run by this test." +msgstr "" + +#: ../Doc/library/doctest.rst:1190 +msgid "" +"The namespace (aka globals) that the examples should be run in. This is a " +"dictionary mapping names to values. Any changes to the namespace made by " +"the examples (such as binding new variables) will be reflected in :attr:" +"`globs` after the test is run." +msgstr "" + +#: ../Doc/library/doctest.rst:1198 +msgid "" +"A string name identifying the :class:`DocTest`. Typically, this is the name " +"of the object or file that the test was extracted from." +msgstr "" + +#: ../Doc/library/doctest.rst:1204 +msgid "" +"The name of the file that this :class:`DocTest` was extracted from; or " +"``None`` if the filename is unknown, or if the :class:`DocTest` was not " +"extracted from a file." +msgstr "" + +#: ../Doc/library/doctest.rst:1211 +msgid "" +"The line number within :attr:`filename` where this :class:`DocTest` begins, " +"or ``None`` if the line number is unavailable. This line number is zero-" +"based with respect to the beginning of the file." +msgstr "" + +#: ../Doc/library/doctest.rst:1218 +msgid "" +"The string that the test was extracted from, or 'None' if the string is " +"unavailable, or if the test was not extracted from a string." +msgstr "" + +#: ../Doc/library/doctest.rst:1225 +msgid "Example Objects" +msgstr "" + +#: ../Doc/library/doctest.rst:1230 +msgid "" +"A single interactive example, consisting of a Python statement and its " +"expected output. The constructor arguments are used to initialize the " +"attributes of the same names." +msgstr "" + +#: ../Doc/library/doctest.rst:1235 +msgid "" +":class:`Example` defines the following attributes. They are initialized by " +"the constructor, and should not be modified directly." +msgstr "" + +#: ../Doc/library/doctest.rst:1241 +msgid "" +"A string containing the example's source code. This source code consists of " +"a single Python statement, and always ends with a newline; the constructor " +"adds a newline when necessary." +msgstr "" + +#: ../Doc/library/doctest.rst:1248 +msgid "" +"The expected output from running the example's source code (either from " +"stdout, or a traceback in case of exception). :attr:`want` ends with a " +"newline unless no output is expected, in which case it's an empty string. " +"The constructor adds a newline when necessary." +msgstr "" + +#: ../Doc/library/doctest.rst:1256 +msgid "" +"The exception message generated by the example, if the example is expected " +"to generate an exception; or ``None`` if it is not expected to generate an " +"exception. This exception message is compared against the return value of :" +"func:`traceback.format_exception_only`. :attr:`exc_msg` ends with a newline " +"unless it's ``None``. The constructor adds a newline if needed." +msgstr "" + +#: ../Doc/library/doctest.rst:1265 +msgid "" +"The line number within the string containing this example where the example " +"begins. This line number is zero-based with respect to the beginning of the " +"containing string." +msgstr "" + +#: ../Doc/library/doctest.rst:1272 +msgid "" +"The example's indentation in the containing string, i.e., the number of " +"space characters that precede the example's first prompt." +msgstr "" + +#: ../Doc/library/doctest.rst:1278 +msgid "" +"A dictionary mapping from option flags to ``True`` or ``False``, which is " +"used to override default options for this example. Any option flags not " +"contained in this dictionary are left at their default value (as specified " +"by the :class:`DocTestRunner`'s :attr:`optionflags`). By default, no options " +"are set." +msgstr "" + +#: ../Doc/library/doctest.rst:1287 +msgid "DocTestFinder objects" +msgstr "" + +#: ../Doc/library/doctest.rst:1292 +msgid "" +"A processing class used to extract the :class:`DocTest`\\ s that are " +"relevant to a given object, from its docstring and the docstrings of its " +"contained objects. :class:`DocTest`\\ s can be extracted from modules, " +"classes, functions, methods, staticmethods, classmethods, and properties." +msgstr "" + +#: ../Doc/library/doctest.rst:1297 +msgid "" +"The optional argument *verbose* can be used to display the objects searched " +"by the finder. It defaults to ``False`` (no output)." +msgstr "" + +#: ../Doc/library/doctest.rst:1300 +msgid "" +"The optional argument *parser* specifies the :class:`DocTestParser` object " +"(or a drop-in replacement) that is used to extract doctests from docstrings." +msgstr "" + +#: ../Doc/library/doctest.rst:1303 +msgid "" +"If the optional argument *recurse* is false, then :meth:`DocTestFinder.find` " +"will only examine the given object, and not any contained objects." +msgstr "" + +#: ../Doc/library/doctest.rst:1306 +msgid "" +"If the optional argument *exclude_empty* is false, then :meth:`DocTestFinder." +"find` will include tests for objects with empty docstrings." +msgstr "" + +#: ../Doc/library/doctest.rst:1310 +msgid ":class:`DocTestFinder` defines the following method:" +msgstr "" + +#: ../Doc/library/doctest.rst:1315 +msgid "" +"Return a list of the :class:`DocTest`\\ s that are defined by *obj*'s " +"docstring, or by any of its contained objects' docstrings." +msgstr "" + +#: ../Doc/library/doctest.rst:1318 +msgid "" +"The optional argument *name* specifies the object's name; this name will be " +"used to construct names for the returned :class:`DocTest`\\ s. If *name* is " +"not specified, then ``obj.__name__`` is used." +msgstr "" + +#: ../Doc/library/doctest.rst:1322 +msgid "" +"The optional parameter *module* is the module that contains the given " +"object. If the module is not specified or is None, then the test finder will " +"attempt to automatically determine the correct module. The object's module " +"is used:" +msgstr "" + +#: ../Doc/library/doctest.rst:1326 +msgid "As a default namespace, if *globs* is not specified." +msgstr "" + +#: ../Doc/library/doctest.rst:1328 +msgid "" +"To prevent the DocTestFinder from extracting DocTests from objects that are " +"imported from other modules. (Contained objects with modules other than " +"*module* are ignored.)" +msgstr "" + +#: ../Doc/library/doctest.rst:1332 +msgid "To find the name of the file containing the object." +msgstr "" + +#: ../Doc/library/doctest.rst:1334 +msgid "To help find the line number of the object within its file." +msgstr "" + +#: ../Doc/library/doctest.rst:1336 +msgid "" +"If *module* is ``False``, no attempt to find the module will be made. This " +"is obscure, of use mostly in testing doctest itself: if *module* is " +"``False``, or is ``None`` but cannot be found automatically, then all " +"objects are considered to belong to the (non-existent) module, so all " +"contained objects will (recursively) be searched for doctests." +msgstr "" + +#: ../Doc/library/doctest.rst:1342 +msgid "" +"The globals for each :class:`DocTest` is formed by combining *globs* and " +"*extraglobs* (bindings in *extraglobs* override bindings in *globs*). A new " +"shallow copy of the globals dictionary is created for each :class:`DocTest`. " +"If *globs* is not specified, then it defaults to the module's *__dict__*, if " +"specified, or ``{}`` otherwise. If *extraglobs* is not specified, then it " +"defaults to ``{}``." +msgstr "" + +#: ../Doc/library/doctest.rst:1353 +msgid "DocTestParser objects" +msgstr "" + +#: ../Doc/library/doctest.rst:1358 +msgid "" +"A processing class used to extract interactive examples from a string, and " +"use them to create a :class:`DocTest` object." +msgstr "" + +#: ../Doc/library/doctest.rst:1362 ../Doc/library/doctest.rst:1430 +msgid ":class:`DocTestParser` defines the following methods:" +msgstr "" + +#: ../Doc/library/doctest.rst:1367 +msgid "" +"Extract all doctest examples from the given string, and collect them into a :" +"class:`DocTest` object." +msgstr "" + +#: ../Doc/library/doctest.rst:1370 +msgid "" +"*globs*, *name*, *filename*, and *lineno* are attributes for the new :class:" +"`DocTest` object. See the documentation for :class:`DocTest` for more " +"information." +msgstr "" + +#: ../Doc/library/doctest.rst:1377 +msgid "" +"Extract all doctest examples from the given string, and return them as a " +"list of :class:`Example` objects. Line numbers are 0-based. The optional " +"argument *name* is a name identifying this string, and is only used for " +"error messages." +msgstr "" + +#: ../Doc/library/doctest.rst:1384 +msgid "" +"Divide the given string into examples and intervening text, and return them " +"as a list of alternating :class:`Example`\\ s and strings. Line numbers for " +"the :class:`Example`\\ s are 0-based. The optional argument *name* is a " +"name identifying this string, and is only used for error messages." +msgstr "" + +#: ../Doc/library/doctest.rst:1393 +msgid "DocTestRunner objects" +msgstr "" + +#: ../Doc/library/doctest.rst:1398 +msgid "" +"A processing class used to execute and verify the interactive examples in a :" +"class:`DocTest`." +msgstr "" + +#: ../Doc/library/doctest.rst:1401 +msgid "" +"The comparison between expected outputs and actual outputs is done by an :" +"class:`OutputChecker`. This comparison may be customized with a number of " +"option flags; see section :ref:`doctest-options` for more information. If " +"the option flags are insufficient, then the comparison may also be " +"customized by passing a subclass of :class:`OutputChecker` to the " +"constructor." +msgstr "" + +#: ../Doc/library/doctest.rst:1407 +msgid "" +"The test runner's display output can be controlled in two ways. First, an " +"output function can be passed to :meth:`TestRunner.run`; this function will " +"be called with strings that should be displayed. It defaults to ``sys." +"stdout.write``. If capturing the output is not sufficient, then the display " +"output can be also customized by subclassing DocTestRunner, and overriding " +"the methods :meth:`report_start`, :meth:`report_success`, :meth:" +"`report_unexpected_exception`, and :meth:`report_failure`." +msgstr "" + +#: ../Doc/library/doctest.rst:1415 +msgid "" +"The optional keyword argument *checker* specifies the :class:`OutputChecker` " +"object (or drop-in replacement) that should be used to compare the expected " +"outputs to the actual outputs of doctest examples." +msgstr "" + +#: ../Doc/library/doctest.rst:1419 +msgid "" +"The optional keyword argument *verbose* controls the :class:" +"`DocTestRunner`'s verbosity. If *verbose* is ``True``, then information is " +"printed about each example, as it is run. If *verbose* is ``False``, then " +"only failures are printed. If *verbose* is unspecified, or ``None``, then " +"verbose output is used iff the command-line switch ``-v`` is used." +msgstr "" + +#: ../Doc/library/doctest.rst:1425 +msgid "" +"The optional keyword argument *optionflags* can be used to control how the " +"test runner compares expected output to actual output, and how it displays " +"failures. For more information, see section :ref:`doctest-options`." +msgstr "" + +#: ../Doc/library/doctest.rst:1435 +msgid "" +"Report that the test runner is about to process the given example. This " +"method is provided to allow subclasses of :class:`DocTestRunner` to " +"customize their output; it should not be called directly." +msgstr "" + +#: ../Doc/library/doctest.rst:1439 +msgid "" +"*example* is the example about to be processed. *test* is the test " +"*containing example*. *out* is the output function that was passed to :meth:" +"`DocTestRunner.run`." +msgstr "" + +#: ../Doc/library/doctest.rst:1446 +msgid "" +"Report that the given example ran successfully. This method is provided to " +"allow subclasses of :class:`DocTestRunner` to customize their output; it " +"should not be called directly." +msgstr "" + +#: ../Doc/library/doctest.rst:1450 ../Doc/library/doctest.rst:1461 +msgid "" +"*example* is the example about to be processed. *got* is the actual output " +"from the example. *test* is the test containing *example*. *out* is the " +"output function that was passed to :meth:`DocTestRunner.run`." +msgstr "" + +#: ../Doc/library/doctest.rst:1457 +msgid "" +"Report that the given example failed. This method is provided to allow " +"subclasses of :class:`DocTestRunner` to customize their output; it should " +"not be called directly." +msgstr "" + +#: ../Doc/library/doctest.rst:1468 +msgid "" +"Report that the given example raised an unexpected exception. This method is " +"provided to allow subclasses of :class:`DocTestRunner` to customize their " +"output; it should not be called directly." +msgstr "" + +#: ../Doc/library/doctest.rst:1472 +msgid "" +"*example* is the example about to be processed. *exc_info* is a tuple " +"containing information about the unexpected exception (as returned by :func:" +"`sys.exc_info`). *test* is the test containing *example*. *out* is the " +"output function that was passed to :meth:`DocTestRunner.run`." +msgstr "" + +#: ../Doc/library/doctest.rst:1480 +msgid "" +"Run the examples in *test* (a :class:`DocTest` object), and display the " +"results using the writer function *out*." +msgstr "" + +#: ../Doc/library/doctest.rst:1483 +msgid "" +"The examples are run in the namespace ``test.globs``. If *clear_globs* is " +"true (the default), then this namespace will be cleared after the test runs, " +"to help with garbage collection. If you would like to examine the namespace " +"after the test completes, then use *clear_globs=False*." +msgstr "" + +#: ../Doc/library/doctest.rst:1488 +msgid "" +"*compileflags* gives the set of flags that should be used by the Python " +"compiler when running the examples. If not specified, then it will default " +"to the set of future-import flags that apply to *globs*." +msgstr "" + +#: ../Doc/library/doctest.rst:1492 +msgid "" +"The output of each example is checked using the :class:`DocTestRunner`'s " +"output checker, and the results are formatted by the :meth:`DocTestRunner." +"report_\\*` methods." +msgstr "" + +#: ../Doc/library/doctest.rst:1499 +msgid "" +"Print a summary of all the test cases that have been run by this " +"DocTestRunner, and return a :term:`named tuple` ``TestResults(failed, " +"attempted)``." +msgstr "" + +#: ../Doc/library/doctest.rst:1502 +msgid "" +"The optional *verbose* argument controls how detailed the summary is. If " +"the verbosity is not specified, then the :class:`DocTestRunner`'s verbosity " +"is used." +msgstr "" + +#: ../Doc/library/doctest.rst:1509 +msgid "OutputChecker objects" +msgstr "" + +#: ../Doc/library/doctest.rst:1514 +msgid "" +"A class used to check the whether the actual output from a doctest example " +"matches the expected output. :class:`OutputChecker` defines two methods: :" +"meth:`check_output`, which compares a given pair of outputs, and returns " +"true if they match; and :meth:`output_difference`, which returns a string " +"describing the differences between two outputs." +msgstr "" + +#: ../Doc/library/doctest.rst:1521 +msgid ":class:`OutputChecker` defines the following methods:" +msgstr "" + +#: ../Doc/library/doctest.rst:1525 +msgid "" +"Return ``True`` iff the actual output from an example (*got*) matches the " +"expected output (*want*). These strings are always considered to match if " +"they are identical; but depending on what option flags the test runner is " +"using, several non-exact match types are also possible. See section :ref:" +"`doctest-options` for more information about option flags." +msgstr "" + +#: ../Doc/library/doctest.rst:1534 +msgid "" +"Return a string describing the differences between the expected output for a " +"given example (*example*) and the actual output (*got*). *optionflags* is " +"the set of option flags used to compare *want* and *got*." +msgstr "" + +#: ../Doc/library/doctest.rst:1542 +msgid "Debugging" +msgstr "" + +#: ../Doc/library/doctest.rst:1544 +msgid "Doctest provides several mechanisms for debugging doctest examples:" +msgstr "" + +#: ../Doc/library/doctest.rst:1546 +msgid "" +"Several functions convert doctests to executable Python programs, which can " +"be run under the Python debugger, :mod:`pdb`." +msgstr "" + +#: ../Doc/library/doctest.rst:1549 +msgid "" +"The :class:`DebugRunner` class is a subclass of :class:`DocTestRunner` that " +"raises an exception for the first failing example, containing information " +"about that example. This information can be used to perform post-mortem " +"debugging on the example." +msgstr "" + +#: ../Doc/library/doctest.rst:1554 +msgid "" +"The :mod:`unittest` cases generated by :func:`DocTestSuite` support the :" +"meth:`debug` method defined by :class:`unittest.TestCase`." +msgstr "" + +#: ../Doc/library/doctest.rst:1557 +msgid "" +"You can add a call to :func:`pdb.set_trace` in a doctest example, and you'll " +"drop into the Python debugger when that line is executed. Then you can " +"inspect current values of variables, and so on. For example, suppose :file:" +"`a.py` contains just this module docstring::" +msgstr "" + +#: ../Doc/library/doctest.rst:1572 +msgid "Then an interactive Python session may look like this::" +msgstr "" + +#: ../Doc/library/doctest.rst:1605 +msgid "" +"Functions that convert doctests to Python code, and possibly run the " +"synthesized code under the debugger:" +msgstr "" + +#: ../Doc/library/doctest.rst:1611 +msgid "Convert text with examples to a script." +msgstr "" + +#: ../Doc/library/doctest.rst:1613 +msgid "" +"Argument *s* is a string containing doctest examples. The string is " +"converted to a Python script, where doctest examples in *s* are converted to " +"regular code, and everything else is converted to Python comments. The " +"generated script is returned as a string. For example, ::" +msgstr "" + +#: ../Doc/library/doctest.rst:1628 +msgid "displays::" +msgstr "" + +#: ../Doc/library/doctest.rst:1638 +msgid "" +"This function is used internally by other functions (see below), but can " +"also be useful when you want to transform an interactive Python session into " +"a Python script." +msgstr "" + +#: ../Doc/library/doctest.rst:1645 +msgid "Convert the doctest for an object to a script." +msgstr "" + +#: ../Doc/library/doctest.rst:1647 +msgid "" +"Argument *module* is a module object, or dotted name of a module, containing " +"the object whose doctests are of interest. Argument *name* is the name " +"(within the module) of the object with the doctests of interest. The result " +"is a string, containing the object's docstring converted to a Python script, " +"as described for :func:`script_from_examples` above. For example, if " +"module :file:`a.py` contains a top-level function :func:`f`, then ::" +msgstr "" + +#: ../Doc/library/doctest.rst:1657 +msgid "" +"prints a script version of function :func:`f`'s docstring, with doctests " +"converted to code, and the rest placed in comments." +msgstr "" + +#: ../Doc/library/doctest.rst:1663 +msgid "Debug the doctests for an object." +msgstr "" + +#: ../Doc/library/doctest.rst:1665 +msgid "" +"The *module* and *name* arguments are the same as for function :func:" +"`testsource` above. The synthesized Python script for the named object's " +"docstring is written to a temporary file, and then that file is run under " +"the control of the Python debugger, :mod:`pdb`." +msgstr "" + +#: ../Doc/library/doctest.rst:1670 +msgid "" +"A shallow copy of ``module.__dict__`` is used for both local and global " +"execution context." +msgstr "" + +#: ../Doc/library/doctest.rst:1673 +msgid "" +"Optional argument *pm* controls whether post-mortem debugging is used. If " +"*pm* has a true value, the script file is run directly, and the debugger " +"gets involved only if the script terminates via raising an unhandled " +"exception. If it does, then post-mortem debugging is invoked, via :func:" +"`pdb.post_mortem`, passing the traceback object from the unhandled " +"exception. If *pm* is not specified, or is false, the script is run under " +"the debugger from the start, via passing an appropriate :func:`exec` call " +"to :func:`pdb.run`." +msgstr "" + +#: ../Doc/library/doctest.rst:1684 +msgid "Debug the doctests in a string." +msgstr "" + +#: ../Doc/library/doctest.rst:1686 +msgid "" +"This is like function :func:`debug` above, except that a string containing " +"doctest examples is specified directly, via the *src* argument." +msgstr "" + +#: ../Doc/library/doctest.rst:1689 +msgid "" +"Optional argument *pm* has the same meaning as in function :func:`debug` " +"above." +msgstr "" + +#: ../Doc/library/doctest.rst:1691 +msgid "" +"Optional argument *globs* gives a dictionary to use as both local and global " +"execution context. If not specified, or ``None``, an empty dictionary is " +"used. If specified, a shallow copy of the dictionary is used." +msgstr "" + +#: ../Doc/library/doctest.rst:1696 +msgid "" +"The :class:`DebugRunner` class, and the special exceptions it may raise, are " +"of most interest to testing framework authors, and will only be sketched " +"here. See the source code, and especially :class:`DebugRunner`'s docstring " +"(which is a doctest!) for more details:" +msgstr "" + +#: ../Doc/library/doctest.rst:1704 +msgid "" +"A subclass of :class:`DocTestRunner` that raises an exception as soon as a " +"failure is encountered. If an unexpected exception occurs, an :exc:" +"`UnexpectedException` exception is raised, containing the test, the example, " +"and the original exception. If the output doesn't match, then a :exc:" +"`DocTestFailure` exception is raised, containing the test, the example, and " +"the actual output." +msgstr "" + +#: ../Doc/library/doctest.rst:1711 +msgid "" +"For information about the constructor parameters and methods, see the " +"documentation for :class:`DocTestRunner` in section :ref:`doctest-advanced-" +"api`." +msgstr "" + +#: ../Doc/library/doctest.rst:1714 +msgid "" +"There are two exceptions that may be raised by :class:`DebugRunner` " +"instances:" +msgstr "" + +#: ../Doc/library/doctest.rst:1719 +msgid "" +"An exception raised by :class:`DocTestRunner` to signal that a doctest " +"example's actual output did not match its expected output. The constructor " +"arguments are used to initialize the attributes of the same names." +msgstr "" + +#: ../Doc/library/doctest.rst:1723 +msgid ":exc:`DocTestFailure` defines the following attributes:" +msgstr "" + +#: ../Doc/library/doctest.rst:1728 ../Doc/library/doctest.rst:1752 +msgid "The :class:`DocTest` object that was being run when the example failed." +msgstr "" + +#: ../Doc/library/doctest.rst:1733 ../Doc/library/doctest.rst:1757 +msgid "The :class:`Example` that failed." +msgstr "" + +#: ../Doc/library/doctest.rst:1738 +msgid "The example's actual output." +msgstr "" + +#: ../Doc/library/doctest.rst:1743 +msgid "" +"An exception raised by :class:`DocTestRunner` to signal that a doctest " +"example raised an unexpected exception. The constructor arguments are used " +"to initialize the attributes of the same names." +msgstr "" + +#: ../Doc/library/doctest.rst:1747 +msgid ":exc:`UnexpectedException` defines the following attributes:" +msgstr "" + +#: ../Doc/library/doctest.rst:1762 +msgid "" +"A tuple containing information about the unexpected exception, as returned " +"by :func:`sys.exc_info`." +msgstr "" + +#: ../Doc/library/doctest.rst:1769 +msgid "Soapbox" +msgstr "" + +#: ../Doc/library/doctest.rst:1771 +msgid "" +"As mentioned in the introduction, :mod:`doctest` has grown to have three " +"primary uses:" +msgstr "" + +#: ../Doc/library/doctest.rst:1774 +msgid "Checking examples in docstrings." +msgstr "" + +#: ../Doc/library/doctest.rst:1776 +msgid "Regression testing." +msgstr "" + +#: ../Doc/library/doctest.rst:1778 +msgid "Executable documentation / literate testing." +msgstr "" + +#: ../Doc/library/doctest.rst:1780 +msgid "" +"These uses have different requirements, and it is important to distinguish " +"them. In particular, filling your docstrings with obscure test cases makes " +"for bad documentation." +msgstr "" + +#: ../Doc/library/doctest.rst:1784 +msgid "" +"When writing a docstring, choose docstring examples with care. There's an " +"art to this that needs to be learned---it may not be natural at first. " +"Examples should add genuine value to the documentation. A good example can " +"often be worth many words. If done with care, the examples will be " +"invaluable for your users, and will pay back the time it takes to collect " +"them many times over as the years go by and things change. I'm still amazed " +"at how often one of my :mod:`doctest` examples stops working after a " +"\"harmless\" change." +msgstr "" + +#: ../Doc/library/doctest.rst:1792 +msgid "" +"Doctest also makes an excellent tool for regression testing, especially if " +"you don't skimp on explanatory text. By interleaving prose and examples, it " +"becomes much easier to keep track of what's actually being tested, and why. " +"When a test fails, good prose can make it much easier to figure out what the " +"problem is, and how it should be fixed. It's true that you could write " +"extensive comments in code-based testing, but few programmers do. Many have " +"found that using doctest approaches instead leads to much clearer tests. " +"Perhaps this is simply because doctest makes writing prose a little easier " +"than writing code, while writing comments in code is a little harder. I " +"think it goes deeper than just that: the natural attitude when writing a " +"doctest-based test is that you want to explain the fine points of your " +"software, and illustrate them with examples. This in turn naturally leads to " +"test files that start with the simplest features, and logically progress to " +"complications and edge cases. A coherent narrative is the result, instead " +"of a collection of isolated functions that test isolated bits of " +"functionality seemingly at random. It's a different attitude, and produces " +"different results, blurring the distinction between testing and explaining." +msgstr "" + +#: ../Doc/library/doctest.rst:1810 +msgid "" +"Regression testing is best confined to dedicated objects or files. There " +"are several options for organizing tests:" +msgstr "" + +#: ../Doc/library/doctest.rst:1813 +msgid "" +"Write text files containing test cases as interactive examples, and test the " +"files using :func:`testfile` or :func:`DocFileSuite`. This is recommended, " +"although is easiest to do for new projects, designed from the start to use " +"doctest." +msgstr "" + +#: ../Doc/library/doctest.rst:1818 +msgid "" +"Define functions named ``_regrtest_topic`` that consist of single " +"docstrings, containing test cases for the named topics. These functions can " +"be included in the same file as the module, or separated out into a separate " +"test file." +msgstr "" + +#: ../Doc/library/doctest.rst:1822 +msgid "" +"Define a ``__test__`` dictionary mapping from regression test topics to " +"docstrings containing test cases." +msgstr "" + +#: ../Doc/library/doctest.rst:1825 +msgid "" +"When you have placed your tests in a module, the module can itself be the " +"test runner. When a test fails, you can arrange for your test runner to re-" +"run only the failing doctest while you debug the problem. Here is a minimal " +"example of such a test runner::" +msgstr "" + +#: ../Doc/library/doctest.rst:1848 +msgid "" +"Examples containing both expected output and an exception are not supported. " +"Trying to guess where one ends and the other begins is too error-prone, and " +"that also makes for a confusing test." +msgstr "" + +#: ../Doc/library/dummy_threading.rst:2 +msgid "" +":mod:`dummy_threading` --- Drop-in replacement for the :mod:`threading` " +"module" +msgstr "" + +#: ../Doc/library/dummy_threading.rst:7 +msgid "**Source code:** :source:`Lib/dummy_threading.py`" +msgstr "" + +#: ../Doc/library/dummy_threading.rst:11 +msgid "" +"This module provides a duplicate interface to the :mod:`threading` module. " +"It is meant to be imported when the :mod:`_thread` module is not provided on " +"a platform." +msgstr "" + +#: ../Doc/library/email.rst:2 +msgid ":mod:`email` --- An email and MIME handling package" +msgstr "" + +#: ../Doc/library/email.rst:11 +msgid "**Source code:** :source:`Lib/email/__init__.py`" +msgstr "" + +#: ../Doc/library/email.rst:15 +msgid "" +"The :mod:`email` package is a library for managing email messages. It is " +"specifically *not* designed to do any sending of email messages to SMTP (:" +"rfc:`2821`), NNTP, or other servers; those are functions of modules such as :" +"mod:`smtplib` and :mod:`nntplib`. The :mod:`email` package attempts to be " +"as RFC-compliant as possible, supporting :rfc:`5233` and :rfc:`6532`, as " +"well as such MIME-related RFCs as :rfc:`2045`, :rfc:`2046`, :rfc:`2047`, :" +"rfc:`2183`, and :rfc:`2231`." +msgstr "" + +#: ../Doc/library/email.rst:23 +msgid "" +"The overall structure of the email package can be divided into three major " +"components, plus a fourth component that controls the behavior of the other " +"components." +msgstr "" + +#: ../Doc/library/email.rst:27 +msgid "" +"The central component of the package is an \"object model\" that represents " +"email messages. An application interacts with the package primarily through " +"the object model interface defined in the :mod:`~email.message` sub-module. " +"The application can use this API to ask questions about an existing email, " +"to construct a new email, or to add or remove email subcomponents that " +"themselves use the same object model interface. That is, following the " +"nature of email messages and their MIME subcomponents, the email object " +"model is a tree structure of objects that all provide the :class:`~email." +"message.EmailMessage` API." +msgstr "" + +#: ../Doc/library/email.rst:37 +msgid "" +"The other two major components of the package are the :mod:`~email.parser` " +"and the :mod:`~email.generator`. The parser takes the serialized version of " +"an email message (a stream of bytes) and converts it into a tree of :class:" +"`~email.message.EmailMessage` objects. The generator takes an :class:" +"`~email.message.EmailMessage` and turns it back into a serialized byte " +"stream. (The parser and generator also handle streams of text characters, " +"but this usage is discouraged as it is too easy to end up with messages that " +"are not valid in one way or another.)" +msgstr "" + +#: ../Doc/library/email.rst:46 +msgid "" +"The control component is the :mod:`~email.policy` module. Every :class:" +"`~email.message.EmailMessage`, every :mod:`~email.generator`, and every :mod:" +"`~email.parser` has an associated :mod:`~email.policy` object that controls " +"its behavior. Usually an application only needs to specify the policy when " +"an :class:`~email.message.EmailMessage` is created, either by directly " +"instantiating an :class:`~email.message.EmailMessage` to create a new " +"email, or by parsing an input stream using a :mod:`~email.parser`. But the " +"policy can be changed when the message is serialized using a :mod:`~email." +"generator`. This allows, for example, a generic email message to be parsed " +"from disk, but to serialize it using standard SMTP settings when sending it " +"to an email server." +msgstr "" + +#: ../Doc/library/email.rst:58 +msgid "" +"The email package does its best to hide the details of the various governing " +"RFCs from the application. Conceptually the application should be able to " +"treat the email message as a structured tree of unicode text and binary " +"attachments, without having to worry about how these are represented when " +"serialized. In practice, however, it is often necessary to be aware of at " +"least some of the rules governing MIME messages and their structure, " +"specifically the names and nature of the MIME \"content types\" and how they " +"identify multipart documents. For the most part this knowledge should only " +"be required for more complex applications, and even then it should only be " +"the high level structure in question, and not the details of how those " +"structures are represented. Since MIME content types are used widely in " +"modern internet software (not just email), this will be a familiar concept " +"to many programmers." +msgstr "" + +#: ../Doc/library/email.rst:71 +msgid "" +"The following sections describe the functionality of the :mod:`email` " +"package. We start with the :mod:`~email.message` object model, which is the " +"primary interface an application will use, and follow that with the :mod:" +"`~email.parser` and :mod:`~email.generator` components. Then we cover the :" +"mod:`~email.policy` controls, which completes the treatment of the main " +"components of the library." +msgstr "" + +#: ../Doc/library/email.rst:78 +msgid "" +"The next three sections cover the exceptions the package may raise and the " +"defects (non-compliance with the RFCs) that the :mod:`~email.parser` may " +"detect. Then we cover the :mod:`~email.headerregistry` and the :mod:`~email." +"contentmanager` sub-components, which provide tools for doing more detailed " +"manipulation of headers and payloads, respectively. Both of these " +"components contain features relevant to consuming and producing non-trivial " +"messages, but also document their extensibility APIs, which will be of " +"interest to advanced applications." +msgstr "" + +#: ../Doc/library/email.rst:87 +msgid "" +"Following those is a set of examples of using the fundamental parts of the " +"APIs covered in the preceding sections." +msgstr "" + +#: ../Doc/library/email.rst:90 +msgid "" +"The forgoing represent the modern (unicode friendly) API of the email " +"package. The remaining sections, starting with the :class:`~email.message." +"Message` class, cover the legacy :data:`~email.policy.compat32` API that " +"deals much more directly with the details of how email messages are " +"represented. The :data:`~email.policy.compat32` API does *not* hide the " +"details of the RFCs from the application, but for applications that need to " +"operate at that level, they can be useful tools. This documentation is also " +"relevant for applications that are still using the :mod:`~email.policy." +"compat32` API for backward compatibility reasons." +msgstr "" + +#: ../Doc/library/email.rst:100 +msgid "" +"Docs reorganized and rewritten to promote the new :class:`~email.message." +"EmailMessage`/:class:`~email.policy.EmailPolicy` API." +msgstr "" + +#: ../Doc/library/email.rst:105 +msgid "Contents of the :mod:`email` package documentation:" +msgstr "" + +#: ../Doc/library/email.rst:120 +msgid "Legacy API:" +msgstr "" + +#: ../Doc/library/email.rst:136 +msgid "Module :mod:`smtplib`" +msgstr "" + +#: ../Doc/library/email.rst:136 +msgid "SMTP (Simple Mail Transport Protcol) client" +msgstr "" + +#: ../Doc/library/email.rst:139 +msgid "Module :mod:`poplib`" +msgstr "" + +#: ../Doc/library/email.rst:139 +msgid "POP (Post Office Protocol) client" +msgstr "" + +#: ../Doc/library/email.rst:142 ../Doc/library/poplib.rst:85 +msgid "Module :mod:`imaplib`" +msgstr "" + +#: ../Doc/library/email.rst:142 +msgid "IMAP (Internet Message Access Protocol) client" +msgstr "" + +#: ../Doc/library/email.rst:145 +msgid "Module :mod:`nntplib`" +msgstr "" + +#: ../Doc/library/email.rst:145 +msgid "NNTP (Net News Transport Protocol) client" +msgstr "" + +#: ../Doc/library/email.rst:149 +msgid "Module :mod:`mailbox`" +msgstr "" + +#: ../Doc/library/email.rst:148 +msgid "" +"Tools for creating, reading, and managing collections of messages on disk " +"using a variety standard formats." +msgstr "" + +#: ../Doc/library/email.rst:151 +msgid "Module :mod:`smtpd`" +msgstr "" + +#: ../Doc/library/email.rst:152 +msgid "SMTP server framework (primarily useful for testing)" +msgstr "" + +#: ../Doc/library/email.charset.rst:2 +msgid ":mod:`email.charset`: Representing character sets" +msgstr "" + +#: ../Doc/library/email.charset.rst:7 +msgid "**Source code:** :source:`Lib/email/charset.py`" +msgstr "" + +#: ../Doc/library/email.charset.rst:11 +msgid "" +"This module is part of the legacy (``Compat32``) email API. In the new API " +"only the aliases table is used." +msgstr "" + +#: ../Doc/library/email.charset.rst:14 ../Doc/library/email.encoders.rst:15 +#: ../Doc/library/email.header.rst:17 +msgid "" +"The remaining text in this section is the original documentation of the " +"module." +msgstr "" + +#: ../Doc/library/email.charset.rst:16 +msgid "" +"This module provides a class :class:`Charset` for representing character " +"sets and character set conversions in email messages, as well as a character " +"set registry and several convenience methods for manipulating this registry. " +"Instances of :class:`Charset` are used in several other modules within the :" +"mod:`email` package." +msgstr "" + +#: ../Doc/library/email.charset.rst:22 +msgid "Import this class from the :mod:`email.charset` module." +msgstr "" + +#: ../Doc/library/email.charset.rst:27 +msgid "Map character sets to their email properties." +msgstr "" + +#: ../Doc/library/email.charset.rst:29 +msgid "" +"This class provides information about the requirements imposed on email for " +"a specific character set. It also provides convenience routines for " +"converting between character sets, given the availability of the applicable " +"codecs. Given a character set, it will do its best to provide information " +"on how to use that character set in an email message in an RFC-compliant way." +msgstr "" + +#: ../Doc/library/email.charset.rst:35 +msgid "" +"Certain character sets must be encoded with quoted-printable or base64 when " +"used in email headers or bodies. Certain character sets must be converted " +"outright, and are not allowed in email." +msgstr "" + +#: ../Doc/library/email.charset.rst:39 +msgid "" +"Optional *input_charset* is as described below; it is always coerced to " +"lower case. After being alias normalized it is also used as a lookup into " +"the registry of character sets to find out the header encoding, body " +"encoding, and output conversion codec to be used for the character set. For " +"example, if *input_charset* is ``iso-8859-1``, then headers and bodies will " +"be encoded using quoted-printable and no output conversion codec is " +"necessary. If *input_charset* is ``euc-jp``, then headers will be encoded " +"with base64, bodies will not be encoded, but output text will be converted " +"from the ``euc-jp`` character set to the ``iso-2022-jp`` character set." +msgstr "" + +#: ../Doc/library/email.charset.rst:49 +msgid ":class:`Charset` instances have the following data attributes:" +msgstr "" + +#: ../Doc/library/email.charset.rst:53 +msgid "" +"The initial character set specified. Common aliases are converted to their " +"*official* email names (e.g. ``latin_1`` is converted to ``iso-8859-1``). " +"Defaults to 7-bit ``us-ascii``." +msgstr "" + +#: ../Doc/library/email.charset.rst:60 +msgid "" +"If the character set must be encoded before it can be used in an email " +"header, this attribute will be set to ``Charset.QP`` (for quoted-printable), " +"``Charset.BASE64`` (for base64 encoding), or ``Charset.SHORTEST`` for the " +"shortest of QP or BASE64 encoding. Otherwise, it will be ``None``." +msgstr "" + +#: ../Doc/library/email.charset.rst:69 +msgid "" +"Same as *header_encoding*, but describes the encoding for the mail message's " +"body, which indeed may be different than the header encoding. ``Charset." +"SHORTEST`` is not allowed for *body_encoding*." +msgstr "" + +#: ../Doc/library/email.charset.rst:76 +msgid "" +"Some character sets must be converted before they can be used in email " +"headers or bodies. If the *input_charset* is one of them, this attribute " +"will contain the name of the character set output will be converted to. " +"Otherwise, it will be ``None``." +msgstr "" + +#: ../Doc/library/email.charset.rst:84 +msgid "" +"The name of the Python codec used to convert the *input_charset* to " +"Unicode. If no conversion codec is necessary, this attribute will be " +"``None``." +msgstr "" + +#: ../Doc/library/email.charset.rst:91 +msgid "" +"The name of the Python codec used to convert Unicode to the " +"*output_charset*. If no conversion codec is necessary, this attribute will " +"have the same value as the *input_codec*." +msgstr "" + +#: ../Doc/library/email.charset.rst:96 +msgid ":class:`Charset` instances also have the following methods:" +msgstr "" + +#: ../Doc/library/email.charset.rst:100 +msgid "Return the content transfer encoding used for body encoding." +msgstr "" + +#: ../Doc/library/email.charset.rst:102 +msgid "" +"This is either the string ``quoted-printable`` or ``base64`` depending on " +"the encoding used, or it is a function, in which case you should call the " +"function with a single argument, the Message object being encoded. The " +"function should then set the :mailheader:`Content-Transfer-Encoding` header " +"itself to whatever is appropriate." +msgstr "" + +#: ../Doc/library/email.charset.rst:108 +msgid "" +"Returns the string ``quoted-printable`` if *body_encoding* is ``QP``, " +"returns the string ``base64`` if *body_encoding* is ``BASE64``, and returns " +"the string ``7bit`` otherwise." +msgstr "" + +#: ../Doc/library/email.charset.rst:148 +msgid "Return the output character set." +msgstr "" + +#: ../Doc/library/email.charset.rst:150 +msgid "" +"This is the *output_charset* attribute if that is not ``None``, otherwise it " +"is *input_charset*." +msgstr "" + +#: ../Doc/library/email.charset.rst:156 +msgid "Header-encode the string *string*." +msgstr "" + +#: ../Doc/library/email.charset.rst:158 +msgid "" +"The type of encoding (base64 or quoted-printable) will be based on the " +"*header_encoding* attribute." +msgstr "" + +#: ../Doc/library/email.charset.rst:164 +msgid "Header-encode a *string* by converting it first to bytes." +msgstr "" + +#: ../Doc/library/email.charset.rst:166 +msgid "" +"This is similar to :meth:`header_encode` except that the string is fit into " +"maximum line lengths as given by the argument *maxlengths*, which must be an " +"iterator: each element returned from this iterator will provide the next " +"maximum line length." +msgstr "" + +#: ../Doc/library/email.charset.rst:174 +msgid "Body-encode the string *string*." +msgstr "" + +#: ../Doc/library/email.charset.rst:176 +msgid "" +"The type of encoding (base64 or quoted-printable) will be based on the " +"*body_encoding* attribute." +msgstr "" + +#: ../Doc/library/email.charset.rst:179 +msgid "" +"The :class:`Charset` class also provides a number of methods to support " +"standard operations and built-in functions." +msgstr "" + +#: ../Doc/library/email.charset.rst:185 +msgid "" +"Returns *input_charset* as a string coerced to lower case. :meth:`__repr__` " +"is an alias for :meth:`__str__`." +msgstr "" + +#: ../Doc/library/email.charset.rst:191 +msgid "" +"This method allows you to compare two :class:`Charset` instances for " +"equality." +msgstr "" + +#: ../Doc/library/email.charset.rst:197 +msgid "" +"This method allows you to compare two :class:`Charset` instances for " +"inequality." +msgstr "" + +#: ../Doc/library/email.charset.rst:200 +msgid "" +"The :mod:`email.charset` module also provides the following functions for " +"adding new entries to the global character set, alias, and codec registries:" +msgstr "" + +#: ../Doc/library/email.charset.rst:206 +msgid "Add character properties to the global registry." +msgstr "" + +#: ../Doc/library/email.charset.rst:208 +msgid "" +"*charset* is the input character set, and must be the canonical name of a " +"character set." +msgstr "" + +#: ../Doc/library/email.charset.rst:211 +msgid "" +"Optional *header_enc* and *body_enc* is either ``Charset.QP`` for quoted-" +"printable, ``Charset.BASE64`` for base64 encoding, ``Charset.SHORTEST`` for " +"the shortest of quoted-printable or base64 encoding, or ``None`` for no " +"encoding. ``SHORTEST`` is only valid for *header_enc*. The default is " +"``None`` for no encoding." +msgstr "" + +#: ../Doc/library/email.charset.rst:217 +msgid "" +"Optional *output_charset* is the character set that the output should be in. " +"Conversions will proceed from input charset, to Unicode, to the output " +"charset when the method :meth:`Charset.convert` is called. The default is " +"to output in the same character set as the input." +msgstr "" + +#: ../Doc/library/email.charset.rst:222 +msgid "" +"Both *input_charset* and *output_charset* must have Unicode codec entries in " +"the module's character set-to-codec mapping; use :func:`add_codec` to add " +"codecs the module does not know about. See the :mod:`codecs` module's " +"documentation for more information." +msgstr "" + +#: ../Doc/library/email.charset.rst:227 +msgid "" +"The global character set registry is kept in the module global dictionary " +"``CHARSETS``." +msgstr "" + +#: ../Doc/library/email.charset.rst:233 +msgid "" +"Add a character set alias. *alias* is the alias name, e.g. ``latin-1``. " +"*canonical* is the character set's canonical name, e.g. ``iso-8859-1``." +msgstr "" + +#: ../Doc/library/email.charset.rst:236 +msgid "" +"The global charset alias registry is kept in the module global dictionary " +"``ALIASES``." +msgstr "" + +#: ../Doc/library/email.charset.rst:242 +msgid "" +"Add a codec that map characters in the given character set to and from " +"Unicode." +msgstr "" + +#: ../Doc/library/email.charset.rst:244 +msgid "" +"*charset* is the canonical name of a character set. *codecname* is the name " +"of a Python codec, as appropriate for the second argument to the :class:" +"`str`'s :meth:`~str.encode` method." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:4 +msgid "" +":mod:`email.message.Message`: Representing an email message using the :data:" +"`~email.policy.compat32` API" +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:11 +msgid "" +"The :class:`Message` class is very similar to the :class:`~email.message." +"EmailMessage` class, without the methods added by that class, and with the " +"default behavior of certain other methods being slightly different. We also " +"document here some methods that, while supported by the :class:`~email." +"message.EmailMessage` class, are not recommended unless you are dealing with " +"legacy code." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:18 +msgid "The philosophy and structure of the two classes is otherwise the same." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:20 +msgid "" +"This document describes the behavior under the default (for :class:" +"`Message`) policy :attr:`~email.policy.Compat32`. If you are going to use " +"another policy, you should be using the :class:`~email.message.EmailMessage` " +"class instead." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:24 +msgid "" +"An email message consists of *headers* and a *payload*. Headers must be :" +"rfc:`5233` style names and values, where the field name and value are " +"separated by a colon. The colon is not part of either the field name or the " +"field value. The payload may be a simple text message, or a binary object, " +"or a structured sequence of sub-messages each with their own set of headers " +"and their own payload. The latter type of payload is indicated by the " +"message having a MIME type such as :mimetype:`multipart/\\*` or :mimetype:" +"`message/rfc822`." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:33 +msgid "" +"The conceptual model provided by a :class:`Message` object is that of an " +"ordered dictionary of headers with additional methods for accessing both " +"specialized information from the headers, for accessing the payload, for " +"generating a serialized version of the mssage, and for recursively walking " +"over the object tree. Note that duplicate headers are supported but special " +"methods must be used to access them." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:40 +msgid "" +"The :class:`Message` psuedo-dictionary is indexed by the header names, which " +"must be ASCII values. The values of the dictionary are strings that are " +"supposed to contain only ASCII characters; there is some special handling " +"for non-ASCII input, but it doesn't always produce the correct results. " +"Headers are stored and returned in case-preserving form, but field names are " +"matched case-insensitively. There may also be a single envelope header, " +"also known as the *Unix-From* header or the ``From_`` header. The *payload* " +"is either a string or bytes, in the case of simple message objects, or a " +"list of :class:`Message` objects, for MIME container documents (e.g. :" +"mimetype:`multipart/\\*` and :mimetype:`message/rfc822`)." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:51 +msgid "Here are the methods of the :class:`Message` class:" +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:56 +msgid "" +"If *policy* is specified (it must be an instance of a :mod:`~email.policy` " +"class) use the rules it specifies to update and serialize the representation " +"of the message. If *policy* is not set, use the :class:`compat32 ` policy, which maintains backward compatibility with the " +"Python 3.2 version of the email package. For more information see the :mod:" +"`~email.policy` documentation." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:63 +msgid "The *policy* keyword argument was added." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:68 +msgid "" +"Return the entire message flattened as a string. When optional *unixfrom* " +"is true, the envelope header is included in the returned string. *unixfrom* " +"defaults to ``False``. For backward compabitility reasons, *maxheaderlen* " +"defaults to ``0``, so if you want a different value you must override it " +"explicitly (the value specified for *max_line_length* in the policy will be " +"ignored by this method). The *policy* argument may be used to override the " +"default policy obtained from the message instance. This can be used to " +"control some of the formatting produced by the method, since the specified " +"*policy* will be passed to the ``Generator``." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:78 +#: ../Doc/library/email.compat32-message.rst:120 +msgid "" +"Flattening the message may trigger changes to the :class:`Message` if " +"defaults need to be filled in to complete the transformation to a string " +"(for example, MIME boundaries may be generated or modified)." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:82 +msgid "" +"Note that this method is provided as a convenience and may not always format " +"the message the way you want. For example, by default it does not do the " +"mangling of lines that begin with ``From`` that is required by the unix mbox " +"format. For more flexibility, instantiate a :class:`~email.generator." +"Generator` instance and use its :meth:`~email.generator.Generator.flatten` " +"method directly. For example::" +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:96 +msgid "" +"If the message object contains binary data that is not encoded according to " +"RFC standards, the non-compliant data will be replaced by unicode \"unknown " +"character\" code points. (See also :meth:`.as_bytes` and :class:`~email." +"generator.BytesGenerator`.)" +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:101 +msgid "the *policy* keyword argument was added." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:106 +msgid "" +"Equivalent to :meth:`.as_string()`. Allows ``str(msg)`` to produce a string " +"containing the formatted message." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:112 +msgid "" +"Return the entire message flattened as a bytes object. When optional " +"*unixfrom* is true, the envelope header is included in the returned string. " +"*unixfrom* defaults to ``False``. The *policy* argument may be used to " +"override the default policy obtained from the message instance. This can be " +"used to control some of the formatting produced by the method, since the " +"specified *policy* will be passed to the ``BytesGenerator``." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:124 +msgid "" +"Note that this method is provided as a convenience and may not always format " +"the message the way you want. For example, by default it does not do the " +"mangling of lines that begin with ``From`` that is required by the unix mbox " +"format. For more flexibility, instantiate a :class:`~email.generator." +"BytesGenerator` instance and use its :meth:`~email.generator.BytesGenerator." +"flatten` method directly. For example::" +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:144 +msgid "" +"Equivalent to :meth:`.as_bytes()`. Allows ``bytes(msg)`` to produce a bytes " +"object containing the formatted message." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:152 +msgid "" +"Return ``True`` if the message's payload is a list of sub-\\ :class:" +"`Message` objects, otherwise return ``False``. When :meth:`is_multipart` " +"returns ``False``, the payload should be a string object (which might be a " +"CTE encoded binary payload. (Note that :meth:`is_multipart` returning " +"``True`` does not necessarily mean that \"msg.get_content_maintype() == " +"'multipart'\" will return the ``True``. For example, ``is_multipart`` will " +"return ``True`` when the :class:`Message` is of type ``message/rfc822``.)" +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:164 +msgid "" +"Set the message's envelope header to *unixfrom*, which should be a string." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:169 +#: ../Doc/library/email.message.rst:152 +msgid "" +"Return the message's envelope header. Defaults to ``None`` if the envelope " +"header was never set." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:175 +msgid "" +"Add the given *payload* to the current payload, which must be ``None`` or a " +"list of :class:`Message` objects before the call. After the call, the " +"payload will always be a list of :class:`Message` objects. If you want to " +"set the payload to a scalar object (e.g. a string), use :meth:`set_payload` " +"instead." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:181 +msgid "" +"This is a legacy method. On the :class:`~email.emailmessage.EmailMessage` " +"class its functionality is replaced by :meth:`~email.message.EmailMessage." +"set_content` and the realted ``make`` and ``add`` methods." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:189 +msgid "" +"Return the current payload, which will be a list of :class:`Message` objects " +"when :meth:`is_multipart` is ``True``, or a string when :meth:`is_multipart` " +"is ``False``. If the payload is a list and you mutate the list object, you " +"modify the message's payload in place." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:194 +msgid "" +"With optional argument *i*, :meth:`get_payload` will return the *i*-th " +"element of the payload, counting from zero, if :meth:`is_multipart` is " +"``True``. An :exc:`IndexError` will be raised if *i* is less than 0 or " +"greater than or equal to the number of items in the payload. If the payload " +"is a string (i.e. :meth:`is_multipart` is ``False``) and *i* is given, a :" +"exc:`TypeError` is raised." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:201 +msgid "" +"Optional *decode* is a flag indicating whether the payload should be decoded " +"or not, according to the :mailheader:`Content-Transfer-Encoding` header. " +"When ``True`` and the message is not a multipart, the payload will be " +"decoded if this header's value is ``quoted-printable`` or ``base64``. If " +"some other encoding is used, or :mailheader:`Content-Transfer-Encoding` " +"header is missing, the payload is returned as-is (undecoded). In all cases " +"the returned value is binary data. If the message is a multipart and the " +"*decode* flag is ``True``, then ``None`` is returned. If the payload is " +"base64 and it was not perfectly formed (missing padding, characters outside " +"the base64 alphabet), then an appropriate defect will be added to the " +"message's defect property (:class:`~email.errors.InvalidBase64PaddingDefect` " +"or :class:`~email.errors.InvalidBase64CharactersDefect`, respectively)." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:215 +msgid "" +"When *decode* is ``False`` (the default) the body is returned as a string " +"without decoding the :mailheader:`Content-Transfer-Encoding`. However, for " +"a :mailheader:`Content-Transfer-Encoding` of 8bit, an attempt is made to " +"decode the original bytes using the ``charset`` specified by the :mailheader:" +"`Content-Type` header, using the ``replace`` error handler. If no " +"``charset`` is specified, or if the ``charset`` given is not recognized by " +"the email package, the body is decoded using the default ASCII charset." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:224 +msgid "" +"This is a legacy method. On the :class:`~email.emailmessage.EmailMessage` " +"class its functionality is replaced by :meth:`~email.message.EmailMessage." +"get_content` and :meth:`~email.message.EmailMessage.iter_parts`." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:232 +msgid "" +"Set the entire message object's payload to *payload*. It is the client's " +"responsibility to ensure the payload invariants. Optional *charset* sets " +"the message's default character set; see :meth:`set_charset` for details." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:236 +msgid "" +"This is a legacy method. On the :class:`~email.emailmessage.EmailMessage` " +"class its functionality is replaced by :meth:`~email.message.EmailMessage." +"set_content`." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:243 +msgid "" +"Set the character set of the payload to *charset*, which can either be a :" +"class:`~email.charset.Charset` instance (see :mod:`email.charset`), a string " +"naming a character set, or ``None``. If it is a string, it will be " +"converted to a :class:`~email.charset.Charset` instance. If *charset* is " +"``None``, the ``charset`` parameter will be removed from the :mailheader:" +"`Content-Type` header (the message will not be otherwise modified). " +"Anything else will generate a :exc:`TypeError`." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:251 +msgid "" +"If there is no existing :mailheader:`MIME-Version` header one will be " +"added. If there is no existing :mailheader:`Content-Type` header, one will " +"be added with a value of :mimetype:`text/plain`. Whether the :mailheader:" +"`Content-Type` header already exists or not, its ``charset`` parameter will " +"be set to *charset.output_charset*. If *charset.input_charset* and " +"*charset.output_charset* differ, the payload will be re-encoded to the " +"*output_charset*. If there is no existing :mailheader:`Content-Transfer-" +"Encoding` header, then the payload will be transfer-encoded, if needed, " +"using the specified :class:`~email.charset.Charset`, and a header with the " +"appropriate value will be added. If a :mailheader:`Content-Transfer-" +"Encoding` header already exists, the payload is assumed to already be " +"correctly encoded using that :mailheader:`Content-Transfer-Encoding` and is " +"not modified." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:265 +msgid "" +"This is a legacy method. On the :class:`~email.emailmessage.EmailMessage` " +"class its functionality is replaced by the *charset* parameter of the :meth:" +"`email.emailmessage.EmailMessage.set_content` method." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:273 +msgid "" +"Return the :class:`~email.charset.Charset` instance associated with the " +"message's payload." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:276 +msgid "" +"This is a legacy method. On the :class:`~email.emailmessage.EmailMessage` " +"class it always returns ``None``." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:281 +msgid "" +"The following methods implement a mapping-like interface for accessing the " +"message's :rfc:`2822` headers. Note that there are some semantic " +"differences between these methods and a normal mapping (i.e. dictionary) " +"interface. For example, in a dictionary there are no duplicate keys, but " +"here there may be duplicate message headers. Also, in dictionaries there is " +"no guaranteed order to the keys returned by :meth:`keys`, but in a :class:" +"`Message` object, headers are always returned in the order they appeared in " +"the original message, or were added to the message later. Any header " +"deleted and then re-added are always appended to the end of the header list." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:291 +msgid "" +"These semantic differences are intentional and are biased toward maximal " +"convenience." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:294 +#: ../Doc/library/email.message.rst:170 +msgid "" +"Note that in all cases, any envelope header present in the message is not " +"included in the mapping interface." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:297 +msgid "" +"In a model generated from bytes, any header values that (in contravention of " +"the RFCs) contain non-ASCII bytes will, when retrieved through this " +"interface, be represented as :class:`~email.header.Header` objects with a " +"charset of `unknown-8bit`." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:305 +#: ../Doc/library/email.message.rst:176 +msgid "Return the total number of headers, including duplicates." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:310 +msgid "" +"Return true if the message object has a field named *name*. Matching is done " +"case-insensitively and *name* should not include the trailing colon. Used " +"for the ``in`` operator, e.g.::" +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:320 +msgid "" +"Return the value of the named header field. *name* should not include the " +"colon field separator. If the header is missing, ``None`` is returned; a :" +"exc:`KeyError` is never raised." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:324 +msgid "" +"Note that if the named field appears more than once in the message's " +"headers, exactly which of those field values will be returned is undefined. " +"Use the :meth:`get_all` method to get the values of all the extant named " +"headers." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:332 +msgid "" +"Add a header to the message with field name *name* and value *val*. The " +"field is appended to the end of the message's existing fields." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:335 +#: ../Doc/library/email.message.rst:209 +msgid "" +"Note that this does *not* overwrite or delete any existing header with the " +"same name. If you want to ensure that the new header is the only one " +"present in the message with field name *name*, delete the field first, e.g.::" +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:345 +#: ../Doc/library/email.message.rst:226 +msgid "" +"Delete all occurrences of the field with name *name* from the message's " +"headers. No exception is raised if the named field isn't present in the " +"headers." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:352 +#: ../Doc/library/email.message.rst:233 +msgid "Return a list of all the message's header field names." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:357 +#: ../Doc/library/email.message.rst:238 +msgid "Return a list of all the message's field values." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:362 +#: ../Doc/library/email.message.rst:243 +msgid "" +"Return a list of 2-tuples containing all the message's field headers and " +"values." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:368 +msgid "" +"Return the value of the named header field. This is identical to :meth:" +"`__getitem__` except that optional *failobj* is returned if the named header " +"is missing (defaults to ``None``)." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:372 +msgid "Here are some additional useful methods:" +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:377 +#: ../Doc/library/email.message.rst:259 +msgid "" +"Return a list of all the values for the field named *name*. If there are no " +"such named headers in the message, *failobj* is returned (defaults to " +"``None``)." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:384 +#: ../Doc/library/email.message.rst:266 +msgid "" +"Extended header setting. This method is similar to :meth:`__setitem__` " +"except that additional header parameters can be provided as keyword " +"arguments. *_name* is the header field to add and *_value* is the *primary* " +"value for the header." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:389 +msgid "" +"For each item in the keyword argument dictionary *_params*, the key is taken " +"as the parameter name, with underscores converted to dashes (since dashes " +"are illegal in Python identifiers). Normally, the parameter will be added " +"as ``key=\"value\"`` unless the value is ``None``, in which case only the " +"key will be added. If the value contains non-ASCII characters, it can be " +"specified as a three tuple in the format ``(CHARSET, LANGUAGE, VALUE)``, " +"where ``CHARSET`` is a string naming the charset to be used to encode the " +"value, ``LANGUAGE`` can usually be set to ``None`` or the empty string (see :" +"rfc:`2231` for other possibilities), and ``VALUE`` is the string value " +"containing non-ASCII code points. If a three tuple is not passed and the " +"value contains non-ASCII characters, it is automatically encoded in :rfc:" +"`2231` format using a ``CHARSET`` of ``utf-8`` and a ``LANGUAGE`` of " +"``None``." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:403 +#: ../Doc/library/email.header.rst:186 +msgid "Here's an example::" +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:407 +#: ../Doc/library/email.message.rst:291 +msgid "This will add a header that looks like ::" +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:411 +msgid "An example with non-ASCII characters::" +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:416 +msgid "Which produces ::" +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:423 +msgid "" +"Replace a header. Replace the first header found in the message that " +"matches *_name*, retaining header order and field name case. If no matching " +"header was found, a :exc:`KeyError` is raised." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:430 +msgid "" +"Return the message's content type. The returned string is coerced to lower " +"case of the form :mimetype:`maintype/subtype`. If there was no :mailheader:" +"`Content-Type` header in the message the default type as given by :meth:" +"`get_default_type` will be returned. Since according to :rfc:`2045`, " +"messages always have a default type, :meth:`get_content_type` will always " +"return a value." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:437 +msgid "" +":rfc:`2045` defines a message's default type to be :mimetype:`text/plain` " +"unless it appears inside a :mimetype:`multipart/digest` container, in which " +"case it would be :mimetype:`message/rfc822`. If the :mailheader:`Content-" +"Type` header has an invalid type specification, :rfc:`2045` mandates that " +"the default type be :mimetype:`text/plain`." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:446 +#: ../Doc/library/email.message.rst:328 +msgid "" +"Return the message's main content type. This is the :mimetype:`maintype` " +"part of the string returned by :meth:`get_content_type`." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:452 +#: ../Doc/library/email.message.rst:334 +msgid "" +"Return the message's sub-content type. This is the :mimetype:`subtype` part " +"of the string returned by :meth:`get_content_type`." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:458 +#: ../Doc/library/email.message.rst:340 +msgid "" +"Return the default content type. Most messages have a default content type " +"of :mimetype:`text/plain`, except for messages that are subparts of :" +"mimetype:`multipart/digest` containers. Such subparts have a default " +"content type of :mimetype:`message/rfc822`." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:466 +msgid "" +"Set the default content type. *ctype* should either be :mimetype:`text/" +"plain` or :mimetype:`message/rfc822`, although this is not enforced. The " +"default content type is not stored in the :mailheader:`Content-Type` header." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:474 +msgid "" +"Return the message's :mailheader:`Content-Type` parameters, as a list. The " +"elements of the returned list are 2-tuples of key/value pairs, as split on " +"the ``'='`` sign. The left hand side of the ``'='`` is the key, while the " +"right hand side is the value. If there is no ``'='`` sign in the parameter " +"the value is the empty string, otherwise the value is as described in :meth:" +"`get_param` and is unquoted if optional *unquote* is ``True`` (the default)." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:482 +msgid "" +"Optional *failobj* is the object to return if there is no :mailheader:" +"`Content-Type` header. Optional *header* is the header to search instead " +"of :mailheader:`Content-Type`." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:486 +#: ../Doc/library/email.compat32-message.rst:524 +msgid "" +"This is a legacy method. On the :class:`~email.emailmessage.EmailMessage` " +"class its functionality is replaced by the *params* property of the " +"individual header objects returned by the header access methods." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:494 +msgid "" +"Return the value of the :mailheader:`Content-Type` header's parameter " +"*param* as a string. If the message has no :mailheader:`Content-Type` " +"header or if there is no such parameter, then *failobj* is returned " +"(defaults to ``None``)." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:499 +msgid "" +"Optional *header* if given, specifies the message header to use instead of :" +"mailheader:`Content-Type`." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:502 +msgid "" +"Parameter keys are always compared case insensitively. The return value can " +"either be a string, or a 3-tuple if the parameter was :rfc:`2231` encoded. " +"When it's a 3-tuple, the elements of the value are of the form ``(CHARSET, " +"LANGUAGE, VALUE)``. Note that both ``CHARSET`` and ``LANGUAGE`` can be " +"``None``, in which case you should consider ``VALUE`` to be encoded in the " +"``us-ascii`` charset. You can usually ignore ``LANGUAGE``." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:510 +msgid "" +"If your application doesn't care whether the parameter was encoded as in :" +"rfc:`2231`, you can collapse the parameter value by calling :func:`email." +"utils.collapse_rfc2231_value`, passing in the return value from :meth:" +"`get_param`. This will return a suitably decoded Unicode string when the " +"value is a tuple, or the original string unquoted if it isn't. For example::" +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:520 +msgid "" +"In any case, the parameter value (either the returned string, or the " +"``VALUE`` item in the 3-tuple) is always unquoted, unless *unquote* is set " +"to ``False``." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:533 +msgid "" +"Set a parameter in the :mailheader:`Content-Type` header. If the parameter " +"already exists in the header, its value will be replaced with *value*. If " +"the :mailheader:`Content-Type` header as not yet been defined for this " +"message, it will be set to :mimetype:`text/plain` and the new parameter " +"value will be appended as per :rfc:`2045`." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:539 +msgid "" +"Optional *header* specifies an alternative header to :mailheader:`Content-" +"Type`, and all parameters will be quoted as necessary unless optional " +"*requote* is ``False`` (the default is ``True``)." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:543 +msgid "" +"If optional *charset* is specified, the parameter will be encoded according " +"to :rfc:`2231`. Optional *language* specifies the RFC 2231 language, " +"defaulting to the empty string. Both *charset* and *language* should be " +"strings." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:548 +#: ../Doc/library/email.message.rst:373 +msgid "" +"If *replace* is ``False`` (the default) the header is moved to the end of " +"the list of headers. If *replace* is ``True``, the header will be updated " +"in place." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:552 +#: ../Doc/library/email.message.rst:384 +msgid "``replace`` keyword was added." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:557 +msgid "" +"Remove the given parameter completely from the :mailheader:`Content-Type` " +"header. The header will be re-written in place without the parameter or its " +"value. All values will be quoted as necessary unless *requote* is ``False`` " +"(the default is ``True``). Optional *header* specifies an alternative to :" +"mailheader:`Content-Type`." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:566 +msgid "" +"Set the main type and subtype for the :mailheader:`Content-Type` header. " +"*type* must be a string in the form :mimetype:`maintype/subtype`, otherwise " +"a :exc:`ValueError` is raised." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:570 +msgid "" +"This method replaces the :mailheader:`Content-Type` header, keeping all the " +"parameters in place. If *requote* is ``False``, this leaves the existing " +"header's quoting as is, otherwise the parameters will be quoted (the " +"default)." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:575 +msgid "" +"An alternative header can be specified in the *header* argument. When the :" +"mailheader:`Content-Type` header is set a :mailheader:`MIME-Version` header " +"is also added." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:579 +msgid "" +"This is a legacy method. On the :class:`~email.emailmessage.EmailMessage` " +"class its functionality is replaced by the ``make_`` and ``add_`` methods." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:586 +#: ../Doc/library/email.message.rst:400 +msgid "" +"Return the value of the ``filename`` parameter of the :mailheader:`Content-" +"Disposition` header of the message. If the header does not have a " +"``filename`` parameter, this method falls back to looking for the ``name`` " +"parameter on the :mailheader:`Content-Type` header. If neither is found, or " +"the header is missing, then *failobj* is returned. The returned string will " +"always be unquoted as per :func:`email.utils.unquote`." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:597 +#: ../Doc/library/email.message.rst:411 +msgid "" +"Return the value of the ``boundary`` parameter of the :mailheader:`Content-" +"Type` header of the message, or *failobj* if either the header is missing, " +"or has no ``boundary`` parameter. The returned string will always be " +"unquoted as per :func:`email.utils.unquote`." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:605 +#: ../Doc/library/email.message.rst:419 +msgid "" +"Set the ``boundary`` parameter of the :mailheader:`Content-Type` header to " +"*boundary*. :meth:`set_boundary` will always quote *boundary* if " +"necessary. A :exc:`~email.errors.HeaderParseError` is raised if the message " +"object has no :mailheader:`Content-Type` header." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:610 +msgid "" +"Note that using this method is subtly different than deleting the old :" +"mailheader:`Content-Type` header and adding a new one with the new boundary " +"via :meth:`add_header`, because :meth:`set_boundary` preserves the order of " +"the :mailheader:`Content-Type` header in the list of headers. However, it " +"does *not* preserve any continuation lines which may have been present in " +"the original :mailheader:`Content-Type` header." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:620 +#: ../Doc/library/email.message.rst:433 +msgid "" +"Return the ``charset`` parameter of the :mailheader:`Content-Type` header, " +"coerced to lower case. If there is no :mailheader:`Content-Type` header, or " +"if that header has no ``charset`` parameter, *failobj* is returned." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:624 +msgid "" +"Note that this method differs from :meth:`get_charset` which returns the :" +"class:`~email.charset.Charset` instance for the default encoding of the " +"message body." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:630 +#: ../Doc/library/email.message.rst:440 +msgid "" +"Return a list containing the character set names in the message. If the " +"message is a :mimetype:`multipart`, then the list will contain one element " +"for each subpart in the payload, otherwise, it will be a list of length 1." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:634 +msgid "" +"Each item in the list will be a string which is the value of the ``charset`` " +"parameter in the :mailheader:`Content-Type` header for the represented " +"subpart. However, if the subpart has no :mailheader:`Content-Type` header, " +"no ``charset`` parameter, or is not of the :mimetype:`text` main MIME type, " +"then that item in the returned list will be *failobj*." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:644 +#: ../Doc/library/email.message.rst:463 +msgid "" +"Return the lowercased value (without parameters) of the message's :" +"mailheader:`Content-Disposition` header if it has one, or ``None``. The " +"possible values for this method are *inline*, *attachment* or ``None`` if " +"the message follows :rfc:`2183`." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:653 +#: ../Doc/library/email.message.rst:477 +msgid "" +"The :meth:`walk` method is an all-purpose generator which can be used to " +"iterate over all the parts and subparts of a message object tree, in depth-" +"first traversal order. You will typically use :meth:`walk` as the iterator " +"in a ``for`` loop; each iteration returns the next subpart." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:658 +#: ../Doc/library/email.message.rst:482 +msgid "" +"Here's an example that prints the MIME type of every part of a multipart " +"message structure:" +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:680 +#: ../Doc/library/email.message.rst:504 +msgid "" +"``walk`` iterates over the subparts of any part where :meth:`is_multipart` " +"returns ``True``, even though ``msg.get_content_maintype() == 'multipart'`` " +"may return ``False``. We can see this in our example by making use of the " +"``_structure`` debug helper function:" +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:707 +#: ../Doc/library/email.message.rst:531 +msgid "" +"Here the ``message`` parts are not ``multiparts``, but they do contain " +"subparts. ``is_multipart()`` returns ``True`` and ``walk`` descends into the " +"subparts." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:712 +msgid "" +":class:`Message` objects can also optionally contain two instance " +"attributes, which can be used when generating the plain text of a MIME " +"message." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:718 +#: ../Doc/library/email.message.rst:703 +msgid "" +"The format of a MIME document allows for some text between the blank line " +"following the headers, and the first multipart boundary string. Normally, " +"this text is never visible in a MIME-aware mail reader because it falls " +"outside the standard MIME armor. However, when viewing the raw text of the " +"message, or when viewing the message in a non-MIME aware reader, this text " +"can become visible." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:725 +#: ../Doc/library/email.message.rst:710 +msgid "" +"The *preamble* attribute contains this leading extra-armor text for MIME " +"documents. When the :class:`~email.parser.Parser` discovers some text after " +"the headers but before the first boundary string, it assigns this text to " +"the message's *preamble* attribute. When the :class:`~email.generator." +"Generator` is writing out the plain text representation of a MIME message, " +"and it finds the message has a *preamble* attribute, it will write this text " +"in the area between the headers and the first boundary. See :mod:`email." +"parser` and :mod:`email.generator` for details." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:735 +#: ../Doc/library/email.message.rst:720 +msgid "" +"Note that if the message object has no preamble, the *preamble* attribute " +"will be ``None``." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:741 +msgid "" +"The *epilogue* attribute acts the same way as the *preamble* attribute, " +"except that it contains text that appears between the last boundary and the " +"end of the message." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:745 +msgid "" +"You do not need to set the epilogue to the empty string in order for the :" +"class:`~email.generator.Generator` to print a newline at the end of the file." +msgstr "" + +#: ../Doc/library/email.compat32-message.rst:752 +#: ../Doc/library/email.message.rst:734 +msgid "" +"The *defects* attribute contains a list of all the problems found when " +"parsing this message. See :mod:`email.errors` for a detailed description of " +"the possible parsing defects." +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:2 +msgid ":mod:`email.contentmanager`: Managing MIME Content" +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:10 +msgid "**Source code:** :source:`Lib/email/contentmanager.py`" +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:14 +#: ../Doc/library/email.headerregistry.rst:14 +#: ../Doc/library/email.message.rst:14 ../Doc/library/email.policy.rst:385 +msgid "[1]_" +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:19 +msgid "" +"Base class for content managers. Provides the standard registry mechanisms " +"to register converters between MIME content and other representations, as " +"well as the ``get_content`` and ``set_content`` dispatch methods." +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:26 +msgid "" +"Look up a handler function based on the ``mimetype`` of *msg* (see next " +"paragraph), call it, passing through all arguments, and return the result of " +"the call. The expectation is that the handler will extract the payload from " +"*msg* and return an object that encodes information about the extracted data." +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:32 +msgid "" +"To find the handler, look for the following keys in the registry, stopping " +"with the first one found:" +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:35 +msgid "the string representing the full MIME type (``maintype/subtype``)" +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:36 +msgid "the string representing the ``maintype``" +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:37 +msgid "the empty string" +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:39 +msgid "" +"If none of these keys produce a handler, raise a :exc:`KeyError` for the " +"full MIME type." +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:45 +msgid "" +"If the ``maintype`` is ``multipart``, raise a :exc:`TypeError`; otherwise " +"look up a handler function based on the type of *obj* (see next paragraph), " +"call :meth:`~email.message.EmailMessage.clear_content` on the *msg*, and " +"call the handler function, passing through all arguments. The expectation " +"is that the handler will transform and store *obj* into *msg*, possibly " +"making other changes to *msg* as well, such as adding various MIME headers " +"to encode information needed to interpret the stored data." +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:54 +msgid "" +"To find the handler, obtain the type of *obj* (``typ = type(obj)``), and " +"look for the following keys in the registry, stopping with the first one " +"found:" +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:58 +msgid "the type itself (``typ``)" +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:59 +msgid "" +"the type's fully qualified name (``typ.__module__ + '.' + typ." +"__qualname__``)." +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:61 +msgid "the type's qualname (``typ.__qualname__``)" +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:62 +msgid "the type's name (``typ.__name__``)." +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:64 +msgid "" +"If none of the above match, repeat all of the checks above for each of the " +"types in the :term:`MRO` (``typ.__mro__``). Finally, if no other key yields " +"a handler, check for a handler for the key ``None``. If there is no handler " +"for ``None``, raise a :exc:`KeyError` for the fully qualified name of the " +"type." +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:70 +msgid "" +"Also add a :mailheader:`MIME-Version` header if one is not present (see " +"also :class:`.MIMEPart`)." +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:76 +msgid "" +"Record the function *handler* as the handler for *key*. For the possible " +"values of *key*, see :meth:`get_content`." +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:82 +msgid "" +"Record *handler* as the function to call when an object of a type matching " +"*typekey* is passed to :meth:`set_content`. For the possible values of " +"*typekey*, see :meth:`set_content`." +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:88 +msgid "Content Manager Instances" +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:90 +msgid "" +"Currently the email package provides only one concrete content manager, :" +"data:`raw_data_manager`, although more may be added in the future. :data:" +"`raw_data_manager` is the :attr:`~email.policy.EmailPolicy.content_manager` " +"provided by :attr:`~email.policy.EmailPolicy` and its derivatives." +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:99 +msgid "" +"This content manager provides only a minimum interface beyond that provided " +"by :class:`~email.message.Message` itself: it deals only with text, raw " +"byte strings, and :class:`~email.message.Message` objects. Nevertheless, it " +"provides significant advantages compared to the base API: ``get_content`` on " +"a text part will return a unicode string without the application needing to " +"manually decode it, ``set_content`` provides a rich set of options for " +"controlling the headers added to a part and controlling the content transfer " +"encoding, and it enables the use of the various ``add_`` methods, thereby " +"simplifying the creation of multipart messages." +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:111 +msgid "" +"Return the payload of the part as either a string (for ``text`` parts), an :" +"class:`~email.message.EmailMessage` object (for ``message/rfc822`` parts), " +"or a ``bytes`` object (for all other non-multipart types). Raise a :exc:" +"`KeyError` if called on a ``multipart``. If the part is a ``text`` part and " +"*errors* is specified, use it as the error handler when decoding the payload " +"to unicode. The default error handler is ``replace``." +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:133 +msgid "Add headers and payload to *msg*:" +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:135 +msgid "" +"Add a :mailheader:`Content-Type` header with a ``maintype/subtype`` value." +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:138 +msgid "" +"For ``str``, set the MIME ``maintype`` to ``text``, and set the subtype to " +"*subtype* if it is specified, or ``plain`` if it is not." +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:140 +msgid "" +"For ``bytes``, use the specified *maintype* and *subtype*, or raise a :exc:" +"`TypeError` if they are not specified." +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:142 +msgid "" +"For :class:`~email.message.EmailMessage` objects, set the maintype to " +"``message``, and set the subtype to *subtype* if it is specified or " +"``rfc822`` if it is not. If *subtype* is ``partial``, raise an error " +"(``bytes`` objects must be used to construct ``message/partial`` parts)." +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:147 +msgid "" +"For *<'list'>*, which should be a list of :class:`~email.message." +"EmailMessage` objects, set the ``maintype`` to ``multipart``, and the " +"``subtype`` to *subtype* if it is specified, and ``mixed`` if it is not. If " +"the message parts in the *<'list'>* have :mailheader:`MIME-Version` headers, " +"remove them." +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:154 +msgid "" +"If *charset* is provided (which is valid only for ``str``), encode the " +"string to bytes using the specified character set. The default is " +"``utf-8``. If the specified *charset* is a known alias for a standard MIME " +"charset name, use the standard charset instead." +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:159 +msgid "" +"If *cte* is set, encode the payload using the specified content transfer " +"encoding, and set the :mailheader:`Content-Transfer-Endcoding` header to " +"that value. Possible values for *cte* are ``quoted-printable``, ``base64``, " +"``7bit``, ``8bit``, and ``binary``. If the input cannot be encoded in the " +"specified encoding (for example, specifying a *cte* of ``7bit`` for an input " +"that contains non-ASCII values), raise a :exc:`ValueError`." +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:167 +msgid "" +"For ``str`` objects, if *cte* is not set use heuristics to determine the " +"most compact encoding." +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:169 +msgid "" +"For :class:`~email.message.EmailMessage`, per :rfc:`2046`, raise an error if " +"a *cte* of ``quoted-printable`` or ``base64`` is requested for *subtype* " +"``rfc822``, and for any *cte* other than ``7bit`` for *subtype* ``external-" +"body``. For ``message/rfc822``, use ``8bit`` if *cte* is not specified. " +"For all other values of *subtype*, use ``7bit``." +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:176 +msgid "" +"A *cte* of ``binary`` does not actually work correctly yet. The " +"``EmailMessage`` object as modified by ``set_content`` is correct, but :" +"class:`~email.generator.BytesGenerator` does not serialize it correctly." +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:181 +msgid "" +"If *disposition* is set, use it as the value of the :mailheader:`Content-" +"Disposition` header. If not specified, and *filename* is specified, add the " +"header with the value ``attachment``. If *disposition* is not specified and " +"*filename* is also not specified, do not add the header. The only valid " +"values for *disposition* are ``attachment`` and ``inline``." +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:188 +msgid "" +"If *filename* is specified, use it as the value of the ``filename`` " +"parameter of the :mailheader:`Content-Disposition` header." +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:191 +msgid "" +"If *cid* is specified, add a :mailheader:`Content-ID` header with *cid* as " +"its value." +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:194 +msgid "" +"If *params* is specified, iterate its ``items`` method and use the resulting " +"``(key, value)`` pairs to set additional parameters on the :mailheader:" +"`Content-Type` header." +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:198 +msgid "" +"If *headers* is specified and is a list of strings of the form ``headername: " +"headervalue`` or a list of ``header`` objects (distinguished from strings by " +"having a ``name`` attribute), add the headers to *msg*." +msgstr "" + +#: ../Doc/library/email.contentmanager.rst:206 +msgid "" +"Oringally added in 3.4 as a :term:`provisional module `" +msgstr "" + +#: ../Doc/library/email.encoders.rst:2 +msgid ":mod:`email.encoders`: Encoders" +msgstr "" + +#: ../Doc/library/email.encoders.rst:7 +msgid "**Source code:** :source:`Lib/email/encoders.py`" +msgstr "" + +#: ../Doc/library/email.encoders.rst:11 +msgid "" +"This module is part of the legacy (``Compat32``) email API. In the new API " +"the functionality is provided by the *cte* parameter of the :meth:`~email." +"message.EmailMessage.set_content` method." +msgstr "" + +#: ../Doc/library/email.encoders.rst:17 +msgid "" +"When creating :class:`~email.message.Message` objects from scratch, you " +"often need to encode the payloads for transport through compliant mail " +"servers. This is especially true for :mimetype:`image/\\*` and :mimetype:" +"`text/\\*` type messages containing binary data." +msgstr "" + +#: ../Doc/library/email.encoders.rst:22 +msgid "" +"The :mod:`email` package provides some convenient encodings in its :mod:" +"`encoders` module. These encoders are actually used by the :class:`~email." +"mime.audio.MIMEAudio` and :class:`~email.mime.image.MIMEImage` class " +"constructors to provide default encodings. All encoder functions take " +"exactly one argument, the message object to encode. They usually extract " +"the payload, encode it, and reset the payload to this newly encoded value. " +"They should also set the :mailheader:`Content-Transfer-Encoding` header as " +"appropriate." +msgstr "" + +#: ../Doc/library/email.encoders.rst:30 +msgid "" +"Note that these functions are not meaningful for a multipart message. They " +"must be applied to individual subparts instead, and will raise a :exc:" +"`TypeError` if passed a message whose type is multipart." +msgstr "" + +#: ../Doc/library/email.encoders.rst:34 +msgid "Here are the encoding functions provided:" +msgstr "" + +#: ../Doc/library/email.encoders.rst:39 +msgid "" +"Encodes the payload into quoted-printable form and sets the :mailheader:" +"`Content-Transfer-Encoding` header to ``quoted-printable`` [#]_. This is a " +"good encoding to use when most of your payload is normal printable data, but " +"contains a few unprintable characters." +msgstr "" + +#: ../Doc/library/email.encoders.rst:47 +msgid "" +"Encodes the payload into base64 form and sets the :mailheader:`Content-" +"Transfer-Encoding` header to ``base64``. This is a good encoding to use " +"when most of your payload is unprintable data since it is a more compact " +"form than quoted-printable. The drawback of base64 encoding is that it " +"renders the text non-human readable." +msgstr "" + +#: ../Doc/library/email.encoders.rst:56 +msgid "" +"This doesn't actually modify the message's payload, but it does set the :" +"mailheader:`Content-Transfer-Encoding` header to either ``7bit`` or ``8bit`` " +"as appropriate, based on the payload data." +msgstr "" + +#: ../Doc/library/email.encoders.rst:63 +msgid "" +"This does nothing; it doesn't even set the :mailheader:`Content-Transfer-" +"Encoding` header." +msgstr "" + +#: ../Doc/library/email.encoders.rst:68 +msgid "" +"Note that encoding with :meth:`encode_quopri` also encodes all tabs and " +"space characters in the data." +msgstr "" + +#: ../Doc/library/email.errors.rst:2 +msgid ":mod:`email.errors`: Exception and Defect classes" +msgstr "" + +#: ../Doc/library/email.errors.rst:7 +msgid "**Source code:** :source:`Lib/email/errors.py`" +msgstr "" + +#: ../Doc/library/email.errors.rst:11 +msgid "" +"The following exception classes are defined in the :mod:`email.errors` " +"module:" +msgstr "" + +#: ../Doc/library/email.errors.rst:16 +msgid "" +"This is the base class for all exceptions that the :mod:`email` package can " +"raise. It is derived from the standard :exc:`Exception` class and defines " +"no additional methods." +msgstr "" + +#: ../Doc/library/email.errors.rst:23 +msgid "" +"This is the base class for exceptions raised by the :class:`~email.parser." +"Parser` class. It is derived from :exc:`MessageError`. This class is also " +"used internally by the parser used by :mod:`~email.headerregistry`." +msgstr "" + +#: ../Doc/library/email.errors.rst:31 +msgid "" +"Raised under some error conditions when parsing the :rfc:`5322` headers of a " +"message, this class is derived from :exc:`MessageParseError`. The :meth:" +"`~email.message.EmailMessage.set_boundary` method will raise this error if " +"the content type is unknown when the method is called. :class:`~email.header." +"Header` may raise this error for certain base64 decoding errors, and when an " +"attempt is made to create a header that appears to contain an embedded " +"header (that is, there is what is supposed to be a continuation line that " +"has no leading whitespace and looks like a header)." +msgstr "" + +#: ../Doc/library/email.errors.rst:43 +msgid "Deprecated and no longer used." +msgstr "" + +#: ../Doc/library/email.errors.rst:48 +msgid "" +"Raised when a payload is added to a :class:`~email.message.Message` object " +"using :meth:`add_payload`, but the payload is already a scalar and the " +"message's :mailheader:`Content-Type` main type is not either :mimetype:" +"`multipart` or missing. :exc:`MultipartConversionError` multiply inherits " +"from :exc:`MessageError` and the built-in :exc:`TypeError`." +msgstr "" + +#: ../Doc/library/email.errors.rst:54 +msgid "" +"Since :meth:`Message.add_payload` is deprecated, this exception is rarely " +"raised in practice. However the exception may also be raised if the :meth:" +"`~email.message.Message.attach` method is called on an instance of a class " +"derived from :class:`~email.mime.nonmultipart.MIMENonMultipart` (e.g. :class:" +"`~email.mime.image.MIMEImage`)." +msgstr "" + +#: ../Doc/library/email.errors.rst:62 +msgid "" +"Here is the list of the defects that the :class:`~email.parser.FeedParser` " +"can find while parsing messages. Note that the defects are added to the " +"message where the problem was found, so for example, if a message nested " +"inside a :mimetype:`multipart/alternative` had a malformed header, that " +"nested message object would have a defect, but the containing messages would " +"not." +msgstr "" + +#: ../Doc/library/email.errors.rst:68 +msgid "" +"All defect classes are subclassed from :class:`email.errors.MessageDefect`." +msgstr "" + +#: ../Doc/library/email.errors.rst:70 +msgid "" +":class:`NoBoundaryInMultipartDefect` -- A message claimed to be a multipart, " +"but had no :mimetype:`boundary` parameter." +msgstr "" + +#: ../Doc/library/email.errors.rst:73 +msgid "" +":class:`StartBoundaryNotFoundDefect` -- The start boundary claimed in the :" +"mailheader:`Content-Type` header was never found." +msgstr "" + +#: ../Doc/library/email.errors.rst:76 +msgid "" +":class:`CloseBoundaryNotFoundDefect` -- A start boundary was found, but no " +"corresponding close boundary was ever found." +msgstr "" + +#: ../Doc/library/email.errors.rst:81 +msgid "" +":class:`FirstHeaderLineIsContinuationDefect` -- The message had a " +"continuation line as its first header line." +msgstr "" + +#: ../Doc/library/email.errors.rst:84 +msgid "" +":class:`MisplacedEnvelopeHeaderDefect` - A \"Unix From\" header was found in " +"the middle of a header block." +msgstr "" + +#: ../Doc/library/email.errors.rst:87 +msgid "" +":class:`MissingHeaderBodySeparatorDefect` - A line was found while parsing " +"headers that had no leading white space but contained no ':'. Parsing " +"continues assuming that the line represents the first line of the body." +msgstr "" + +#: ../Doc/library/email.errors.rst:93 +msgid "" +":class:`MalformedHeaderDefect` -- A header was found that was missing a " +"colon, or was otherwise malformed." +msgstr "" + +#: ../Doc/library/email.errors.rst:96 +msgid "This defect has not been used for several Python versions." +msgstr "" + +#: ../Doc/library/email.errors.rst:99 +msgid "" +":class:`MultipartInvariantViolationDefect` -- A message claimed to be a :" +"mimetype:`multipart`, but no subparts were found. Note that when a message " +"has this defect, its :meth:`~email.message.Message.is_multipart` method may " +"return false even though its content type claims to be :mimetype:`multipart`." +msgstr "" + +#: ../Doc/library/email.errors.rst:104 +msgid "" +":class:`InvalidBase64PaddingDefect` -- When decoding a block of base64 " +"enocded bytes, the padding was not correct. Enough padding is added to " +"perform the decode, but the resulting decoded bytes may be invalid." +msgstr "" + +#: ../Doc/library/email.errors.rst:108 +msgid "" +":class:`InvalidBase64CharactersDefect` -- When decoding a block of base64 " +"enocded bytes, characters outside the base64 alphebet were encountered. The " +"characters are ignored, but the resulting decoded bytes may be invalid." +msgstr "" + +#: ../Doc/library/email.examples.rst:4 +msgid ":mod:`email`: Examples" +msgstr "" + +#: ../Doc/library/email.examples.rst:6 +msgid "" +"Here are a few examples of how to use the :mod:`email` package to read, " +"write, and send simple email messages, as well as more complex MIME messages." +msgstr "" + +#: ../Doc/library/email.examples.rst:9 +msgid "" +"First, let's see how to create and send a simple text message (both the text " +"content and the addresses may contain unicode characters):" +msgstr "" + +#: ../Doc/library/email.examples.rst:15 +msgid "" +"Parsing RFC822 headers can easily be done by the using the classes from the :" +"mod:`~email.parser` module:" +msgstr "" + +#: ../Doc/library/email.examples.rst:21 +msgid "" +"Here's an example of how to send a MIME message containing a bunch of family " +"pictures that may be residing in a directory:" +msgstr "" + +#: ../Doc/library/email.examples.rst:27 +msgid "" +"Here's an example of how to send the entire contents of a directory as an " +"email message: [1]_" +msgstr "" + +#: ../Doc/library/email.examples.rst:33 +msgid "" +"Here's an example of how to unpack a MIME message like the one above, into a " +"directory of files:" +msgstr "" + +#: ../Doc/library/email.examples.rst:39 +msgid "" +"Here's an example of how to create an HTML message with an alternative plain " +"text version. To make things a bit more interesting, we include a related " +"image in the html part, and we save a copy of what we are going to send to " +"disk, as well as sending it." +msgstr "" + +#: ../Doc/library/email.examples.rst:47 +msgid "" +"If we were sent the message from the last example, here is one way we could " +"process it:" +msgstr "" + +#: ../Doc/library/email.examples.rst:52 +msgid "Up to the prompt, the output from the above is:" +msgstr "" + +#: ../Doc/library/email.examples.rst:67 +msgid "" +"Thanks to Matthew Dixon Cowles for the original inspiration and examples." +msgstr "" + +#: ../Doc/library/email.generator.rst:2 +msgid ":mod:`email.generator`: Generating MIME documents" +msgstr "" + +#: ../Doc/library/email.generator.rst:7 +msgid "**Source code:** :source:`Lib/email/generator.py`" +msgstr "" + +#: ../Doc/library/email.generator.rst:11 +msgid "" +"One of the most common tasks is to generate the flat (serialized) version of " +"the email message represented by a message object structure. You will need " +"to do this if you want to send your message via :meth:`smtplib.SMTP." +"sendmail` or the :mod:`nntplib` module, or print the message on the " +"console. Taking a message object structure and producing a serialized " +"representation is the job of the generator classes." +msgstr "" + +#: ../Doc/library/email.generator.rst:18 +msgid "" +"As with the :mod:`email.parser` module, you aren't limited to the " +"functionality of the bundled generator; you could write one from scratch " +"yourself. However the bundled generator knows how to generate most email in " +"a standards-compliant way, should handle MIME and non-MIME email messages " +"just fine, and is designed so that the bytes-oriented parsing and generation " +"operations are inverses, assuming the same non-transforming :mod:`~email." +"policy` is used for both. That is, parsing the serialized byte stream via " +"the :class:`~email.parser.BytesParser` class and then regenerating the " +"serialized byte stream using :class:`BytesGenerator` should produce output " +"identical to the input [#]_. (On the other hand, using the generator on an :" +"class:`~email.message.EmailMessage` constructed by program may result in " +"changes to the :class:`~email.message.EmailMessage` object as defaults are " +"filled in.)" +msgstr "" + +#: ../Doc/library/email.generator.rst:32 +msgid "" +"The :class:`Generator` class can be used to flatten a message into a text " +"(as opposed to binary) serialized representation, but since Unicode cannot " +"represent binary data directly, the message is of necessity transformed into " +"something that contains only ASCII characters, using the standard email RFC " +"Content Transfer Encoding techniques for encoding email messages for " +"transport over channels that are not \"8 bit clean\"." +msgstr "" + +#: ../Doc/library/email.generator.rst:43 +msgid "" +"Return a :class:`BytesGenerator` object that will write any message provided " +"to the :meth:`flatten` method, or any surrogateescape encoded text provided " +"to the :meth:`write` method, to the :term:`file-like object` *outfp*. " +"*outfp* must support a ``write`` method that accepts binary data." +msgstr "" + +#: ../Doc/library/email.generator.rst:48 ../Doc/library/email.generator.rst:149 +msgid "" +"If optional *mangle_from_* is ``True``, put a ``>`` character in front of " +"any line in the body that starts with the exact string ``\"From \"``, that " +"is ``From`` followed by a space at the beginning of a line. *mangle_from_* " +"defaults to the value of the :attr:`~email.policy.Policy.mangle_from_` " +"setting of the *policy* (which is ``True`` for the :data:`~email.policy." +"compat32` policy and ``False`` for all others). *mangle_from_* is intended " +"for use when messages are stored in unix mbox format (see :mod:`mailbox` and " +"`WHY THE CONTENT-LENGTH FORMAT IS BAD `_)." +msgstr "" + +#: ../Doc/library/email.generator.rst:58 ../Doc/library/email.generator.rst:159 +msgid "" +"If *maxheaderlen* is not ``None``, refold any header lines that are longer " +"than *maxheaderlen*, or if ``0``, do not rewrap any headers. If " +"*manheaderlen* is ``None`` (the default), wrap headers and other message " +"lines according to the *policy* settings." +msgstr "" + +#: ../Doc/library/email.generator.rst:63 ../Doc/library/email.generator.rst:164 +msgid "" +"If *policy* is specified, use that policy to control message generation. If " +"*policy* is ``None`` (the default), use the policy associated with the :" +"class:`~email.message.Message` or :class:`~email.message.EmailMessage` " +"object passed to ``flatten`` to control the message generation. See :mod:" +"`email.policy` for details on what *policy* controls." +msgstr "" + +#: ../Doc/library/email.generator.rst:71 ../Doc/library/email.generator.rst:170 +#: ../Doc/library/email.parser.rst:94 ../Doc/library/email.parser.rst:122 +msgid "Added the *policy* keyword." +msgstr "" + +#: ../Doc/library/email.generator.rst:73 ../Doc/library/email.generator.rst:172 +msgid "" +"The default behavior of the *mangle_from_* and *maxheaderlen* parameters is " +"to follow the policy." +msgstr "" + +#: ../Doc/library/email.generator.rst:79 +msgid "" +"Print the textual representation of the message object structure rooted at " +"*msg* to the output file specified when the :class:`BytesGenerator` instance " +"was created." +msgstr "" + +#: ../Doc/library/email.generator.rst:83 +msgid "" +"If the :mod:`~email.policy` option :attr:`~email.policy.Policy.cte_type` is " +"``8bit`` (the default), copy any headers in the original parsed message that " +"have not been modified to the output with any bytes with the high bit set " +"reproduced as in the original, and preserve the non-ASCII :mailheader:" +"`Content-Transfer-Encoding` of any body parts that have them. If " +"``cte_type`` is ``7bit``, convert the bytes with the high bit set as needed " +"using an ASCII-compatible :mailheader:`Content-Transfer-Encoding`. That is, " +"transform parts with non-ASCII :mailheader:`Cotnent-Transfer-Encoding` (:" +"mailheader:`Content-Transfer-Encoding: 8bit`) to an ASCII compatibile :" +"mailheader:`Content-Transfer-Encoding`, and encode RFC-invalid non-ASCII " +"bytes in headers using the MIME ``unknown-8bit`` character set, thus " +"rendering them RFC-compliant." +msgstr "" + +#: ../Doc/library/email.generator.rst:100 +#: ../Doc/library/email.generator.rst:193 +msgid "" +"If *unixfrom* is ``True``, print the envelope header delimiter used by the " +"Unix mailbox format (see :mod:`mailbox`) before the first of the :rfc:`5322` " +"headers of the root message object. If the root object has no envelope " +"header, craft a standard one. The default is ``False``. Note that for " +"subparts, no envelope header is ever printed." +msgstr "" + +#: ../Doc/library/email.generator.rst:106 +#: ../Doc/library/email.generator.rst:199 +msgid "" +"If *linesep* is not ``None``, use it as the separator character between all " +"the lines of the flattened message. If *linesep* is ``None`` (the default), " +"use the value specified in the *policy*." +msgstr "" + +#: ../Doc/library/email.generator.rst:115 +msgid "" +"Return an independent clone of this :class:`BytesGenerator` instance with " +"the exact same option settings, and *fp* as the new *outfp*." +msgstr "" + +#: ../Doc/library/email.generator.rst:121 +msgid "" +"Encode *s* using the ``ASCII`` codec and the ``surrogateescape`` error " +"handler, and pass it to the *write* method of the *outfp* passed to the :" +"class:`BytesGenerator`'s constructor." +msgstr "" + +#: ../Doc/library/email.generator.rst:126 +msgid "" +"As a convenience, :class:`~email.message.EmailMessage` provides the methods :" +"meth:`~email.message.EmailMessage.as_bytes` and ``bytes(aMessage)`` (a.k.a. :" +"meth:`~email.message.EmailMessage.__bytes__`), which simplify the generation " +"of a serialized binary representation of a message object. For more detail, " +"see :mod:`email.message`." +msgstr "" + +#: ../Doc/library/email.generator.rst:133 +msgid "" +"Because strings cannot represent binary data, the :class:`Generator` class " +"must convert any binary data in any message it flattens to an ASCII " +"compatible format, by converting them to an ASCII compatible :mailheader:" +"`Content-Transfer_Encoding`. Using the terminology of the email RFCs, you " +"can think of this as :class:`Generator` serializing to an I/O stream that is " +"not \"8 bit clean\". In other words, most applications will want to be " +"using :class:`BytesGenerator`, and not :class:`Generator`." +msgstr "" + +#: ../Doc/library/email.generator.rst:144 +msgid "" +"Return a :class:`Generator` object that will write any message provided to " +"the :meth:`flatten` method, or any text provided to the :meth:`write` " +"method, to the :term:`file-like object` *outfp*. *outfp* must support a " +"``write`` method that accepts string data." +msgstr "" + +#: ../Doc/library/email.generator.rst:178 +msgid "" +"Print the textual representation of the message object structure rooted at " +"*msg* to the output file specified when the :class:`Generator` instance was " +"created." +msgstr "" + +#: ../Doc/library/email.generator.rst:182 +msgid "" +"If the :mod:`~email.policy` option :attr:`~email.policy.Policy.cte_type` is " +"``8bit``, generate the message as if the option were set to ``7bit``. (This " +"is required because strings cannot represent non-ASCII bytes.) Convert any " +"bytes with the high bit set as needed using an ASCII-compatible :mailheader:" +"`Content-Transfer-Encoding`. That is, transform parts with non-ASCII :" +"mailheader:`Cotnent-Transfer-Encoding` (:mailheader:`Content-Transfer-" +"Encoding: 8bit`) to an ASCII compatibile :mailheader:`Content-Transfer-" +"Encoding`, and encode RFC-invalid non-ASCII bytes in headers using the MIME " +"``unknown-8bit`` character set, thus rendering them RFC-compliant." +msgstr "" + +#: ../Doc/library/email.generator.rst:205 +msgid "" +"Added support for re-encoding ``8bit`` message bodies, and the *linesep* " +"argument." +msgstr "" + +#: ../Doc/library/email.generator.rst:212 +msgid "" +"Return an independent clone of this :class:`Generator` instance with the " +"exact same options, and *fp* as the new *outfp*." +msgstr "" + +#: ../Doc/library/email.generator.rst:218 +msgid "" +"Write *s* to the *write* method of the *outfp* passed to the :class:" +"`Generator`'s constructor. This provides just enough file-like API for :" +"class:`Generator` instances to be used in the :func:`print` function." +msgstr "" + +#: ../Doc/library/email.generator.rst:224 +msgid "" +"As a convenience, :class:`~email.message.EmailMessage` provides the methods :" +"meth:`~email.message.EmailMessage.as_string` and ``str(aMessage)`` (a.k.a. :" +"meth:`~email.message.EmailMessage.__str__`), which simplify the generation " +"of a formatted string representation of a message object. For more detail, " +"see :mod:`email.message`." +msgstr "" + +#: ../Doc/library/email.generator.rst:231 +msgid "" +"The :mod:`email.generator` module also provides a derived class, :class:" +"`DecodedGenerator`, which is like the :class:`Generator` base class, except " +"that non-\\ :mimetype:`text` parts are not serialized, but are instead " +"represented in the output stream by a string derived from a template filled " +"in with information about the part." +msgstr "" + +#: ../Doc/library/email.generator.rst:240 +msgid "" +"Act like :class:`Generator`, except that for any subpart of the message " +"passed to :meth:`Generator.flatten`, if the subpart is of main type :" +"mimetype:`text`, print the decoded payload of the subpart, and if the main " +"type is not :mimetype:`text`, instead of printing it fill in the string " +"*fmt* using information from the part and print the resulting filled-in " +"string." +msgstr "" + +#: ../Doc/library/email.generator.rst:247 +msgid "" +"To fill in *fmt*, execute ``fmt % part_info``, where ``part_info`` is a " +"dictionary composed of the following keys and values:" +msgstr "" + +#: ../Doc/library/email.generator.rst:250 +msgid "``type`` -- Full MIME type of the non-\\ :mimetype:`text` part" +msgstr "" + +#: ../Doc/library/email.generator.rst:252 +msgid "``maintype`` -- Main MIME type of the non-\\ :mimetype:`text` part" +msgstr "" + +#: ../Doc/library/email.generator.rst:254 +msgid "``subtype`` -- Sub-MIME type of the non-\\ :mimetype:`text` part" +msgstr "" + +#: ../Doc/library/email.generator.rst:256 +msgid "``filename`` -- Filename of the non-\\ :mimetype:`text` part" +msgstr "" + +#: ../Doc/library/email.generator.rst:258 +msgid "" +"``description`` -- Description associated with the non-\\ :mimetype:`text` " +"part" +msgstr "" + +#: ../Doc/library/email.generator.rst:260 +msgid "" +"``encoding`` -- Content transfer encoding of the non-\\ :mimetype:`text` part" +msgstr "" + +#: ../Doc/library/email.generator.rst:262 +msgid "If *fmt* is ``None``, use the following default *fmt*:" +msgstr "" + +#: ../Doc/library/email.generator.rst:264 +msgid "" +"\"[Non-text (%(type)s) part of message omitted, filename %(filename)s]\"" +msgstr "" + +#: ../Doc/library/email.generator.rst:266 +msgid "" +"Optional *_mangle_from_* and *maxheaderlen* are as with the :class:" +"`Generator` base class." +msgstr "" + +#: ../Doc/library/email.generator.rst:272 +msgid "" +"This statement assumes that you use the appropriate setting for " +"``unixfrom``, and that there are no :mod:`policy` settings calling for " +"automatic adjustments (for example, :attr:`~email.policy.Policy." +"refold_source` must be ``none``, which is *not* the default). It is also " +"not 100% true, since if the message does not conform to the RFC standards " +"occasionally information about the exact original text is lost during " +"parsing error recovery. It is a goal to fix these latter edge cases when " +"possible." +msgstr "" + +#: ../Doc/library/email.header.rst:2 +msgid ":mod:`email.header`: Internationalized headers" +msgstr "" + +#: ../Doc/library/email.header.rst:7 +msgid "**Source code:** :source:`Lib/email/header.py`" +msgstr "" + +#: ../Doc/library/email.header.rst:11 +msgid "" +"This module is part of the legacy (``Compat32``) email API. In the current " +"API encoding and decoding of headers is handled transparently by the " +"dictionary-like API of the :class:`~email.message.EmailMessage` class. In " +"addition to uses in legacy code, this module can be useful in applications " +"that need to completely control the character sets used when encoding " +"headers." +msgstr "" + +#: ../Doc/library/email.header.rst:19 +msgid "" +":rfc:`2822` is the base standard that describes the format of email " +"messages. It derives from the older :rfc:`822` standard which came into " +"widespread use at a time when most email was composed of ASCII characters " +"only. :rfc:`2822` is a specification written assuming email contains only 7-" +"bit ASCII characters." +msgstr "" + +#: ../Doc/library/email.header.rst:24 +msgid "" +"Of course, as email has been deployed worldwide, it has become " +"internationalized, such that language specific character sets can now be " +"used in email messages. The base standard still requires email messages to " +"be transferred using only 7-bit ASCII characters, so a slew of RFCs have " +"been written describing how to encode email containing non-ASCII characters " +"into :rfc:`2822`\\ -compliant format. These RFCs include :rfc:`2045`, :rfc:" +"`2046`, :rfc:`2047`, and :rfc:`2231`. The :mod:`email` package supports " +"these standards in its :mod:`email.header` and :mod:`email.charset` modules." +msgstr "" + +#: ../Doc/library/email.header.rst:33 +msgid "" +"If you want to include non-ASCII characters in your email headers, say in " +"the :mailheader:`Subject` or :mailheader:`To` fields, you should use the :" +"class:`Header` class and assign the field in the :class:`~email.message." +"Message` object to an instance of :class:`Header` instead of using a string " +"for the header value. Import the :class:`Header` class from the :mod:`email." +"header` module. For example::" +msgstr "" + +#: ../Doc/library/email.header.rst:50 +msgid "" +"Notice here how we wanted the :mailheader:`Subject` field to contain a non-" +"ASCII character? We did this by creating a :class:`Header` instance and " +"passing in the character set that the byte string was encoded in. When the " +"subsequent :class:`~email.message.Message` instance was flattened, the :" +"mailheader:`Subject` field was properly :rfc:`2047` encoded. MIME-aware " +"mail readers would show this header using the embedded ISO-8859-1 character." +msgstr "" + +#: ../Doc/library/email.header.rst:57 +msgid "Here is the :class:`Header` class description:" +msgstr "" + +#: ../Doc/library/email.header.rst:62 +msgid "" +"Create a MIME-compliant header that can contain strings in different " +"character sets." +msgstr "" + +#: ../Doc/library/email.header.rst:65 +msgid "" +"Optional *s* is the initial header value. If ``None`` (the default), the " +"initial header value is not set. You can later append to the header with :" +"meth:`append` method calls. *s* may be an instance of :class:`bytes` or :" +"class:`str`, but see the :meth:`append` documentation for semantics." +msgstr "" + +#: ../Doc/library/email.header.rst:70 +msgid "" +"Optional *charset* serves two purposes: it has the same meaning as the " +"*charset* argument to the :meth:`append` method. It also sets the default " +"character set for all subsequent :meth:`append` calls that omit the " +"*charset* argument. If *charset* is not provided in the constructor (the " +"default), the ``us-ascii`` character set is used both as *s*'s initial " +"charset and as the default for subsequent :meth:`append` calls." +msgstr "" + +#: ../Doc/library/email.header.rst:77 +msgid "" +"The maximum line length can be specified explicitly via *maxlinelen*. For " +"splitting the first line to a shorter value (to account for the field header " +"which isn't included in *s*, e.g. :mailheader:`Subject`) pass in the name of " +"the field in *header_name*. The default *maxlinelen* is 76, and the default " +"value for *header_name* is ``None``, meaning it is not taken into account " +"for the first line of a long, split header." +msgstr "" + +#: ../Doc/library/email.header.rst:84 +msgid "" +"Optional *continuation_ws* must be :rfc:`2822`\\ -compliant folding " +"whitespace, and is usually either a space or a hard tab character. This " +"character will be prepended to continuation lines. *continuation_ws* " +"defaults to a single space character." +msgstr "" + +#: ../Doc/library/email.header.rst:89 +msgid "" +"Optional *errors* is passed straight through to the :meth:`append` method." +msgstr "" + +#: ../Doc/library/email.header.rst:94 +msgid "Append the string *s* to the MIME header." +msgstr "" + +#: ../Doc/library/email.header.rst:96 +msgid "" +"Optional *charset*, if given, should be a :class:`~email.charset.Charset` " +"instance (see :mod:`email.charset`) or the name of a character set, which " +"will be converted to a :class:`~email.charset.Charset` instance. A value of " +"``None`` (the default) means that the *charset* given in the constructor is " +"used." +msgstr "" + +#: ../Doc/library/email.header.rst:102 +msgid "" +"*s* may be an instance of :class:`bytes` or :class:`str`. If it is an " +"instance of :class:`bytes`, then *charset* is the encoding of that byte " +"string, and a :exc:`UnicodeError` will be raised if the string cannot be " +"decoded with that character set." +msgstr "" + +#: ../Doc/library/email.header.rst:107 +msgid "" +"If *s* is an instance of :class:`str`, then *charset* is a hint specifying " +"the character set of the characters in the string." +msgstr "" + +#: ../Doc/library/email.header.rst:110 +msgid "" +"In either case, when producing an :rfc:`2822`\\ -compliant header using :rfc:" +"`2047` rules, the string will be encoded using the output codec of the " +"charset. If the string cannot be encoded using the output codec, a " +"UnicodeError will be raised." +msgstr "" + +#: ../Doc/library/email.header.rst:115 +msgid "" +"Optional *errors* is passed as the errors argument to the decode call if *s* " +"is a byte string." +msgstr "" + +#: ../Doc/library/email.header.rst:121 +msgid "" +"Encode a message header into an RFC-compliant format, possibly wrapping long " +"lines and encapsulating non-ASCII parts in base64 or quoted-printable " +"encodings." +msgstr "" + +#: ../Doc/library/email.header.rst:125 +msgid "" +"Optional *splitchars* is a string containing characters which should be " +"given extra weight by the splitting algorithm during normal header " +"wrapping. This is in very rough support of :RFC:`2822`\\'s 'higher level " +"syntactic breaks': split points preceded by a splitchar are preferred " +"during line splitting, with the characters preferred in the order in which " +"they appear in the string. Space and tab may be included in the string to " +"indicate whether preference should be given to one over the other as a split " +"point when other split chars do not appear in the line being split. " +"Splitchars does not affect :RFC:`2047` encoded lines." +msgstr "" + +#: ../Doc/library/email.header.rst:135 +msgid "" +"*maxlinelen*, if given, overrides the instance's value for the maximum line " +"length." +msgstr "" + +#: ../Doc/library/email.header.rst:138 +msgid "" +"*linesep* specifies the characters used to separate the lines of the folded " +"header. It defaults to the most useful value for Python application code (``" +"\\n``), but ``\\r\\n`` can be specified in order to produce headers with RFC-" +"compliant line separators." +msgstr "" + +#: ../Doc/library/email.header.rst:143 +msgid "Added the *linesep* argument." +msgstr "" + +#: ../Doc/library/email.header.rst:147 +msgid "" +"The :class:`Header` class also provides a number of methods to support " +"standard operators and built-in functions." +msgstr "" + +#: ../Doc/library/email.header.rst:152 +msgid "" +"Returns an approximation of the :class:`Header` as a string, using an " +"unlimited line length. All pieces are converted to unicode using the " +"specified encoding and joined together appropriately. Any pieces with a " +"charset of ``'unknown-8bit'`` are decoded as ASCII using the ``'replace'`` " +"error handler." +msgstr "" + +#: ../Doc/library/email.header.rst:158 +msgid "Added handling for the ``'unknown-8bit'`` charset." +msgstr "" + +#: ../Doc/library/email.header.rst:164 +msgid "" +"This method allows you to compare two :class:`Header` instances for equality." +msgstr "" + +#: ../Doc/library/email.header.rst:170 +msgid "" +"This method allows you to compare two :class:`Header` instances for " +"inequality." +msgstr "" + +#: ../Doc/library/email.header.rst:173 +msgid "" +"The :mod:`email.header` module also provides the following convenient " +"functions." +msgstr "" + +#: ../Doc/library/email.header.rst:178 +msgid "" +"Decode a message header value without converting the character set. The " +"header value is in *header*." +msgstr "" + +#: ../Doc/library/email.header.rst:181 +msgid "" +"This function returns a list of ``(decoded_string, charset)`` pairs " +"containing each of the decoded parts of the header. *charset* is ``None`` " +"for non-encoded parts of the header, otherwise a lower case string " +"containing the name of the character set specified in the encoded string." +msgstr "" + +#: ../Doc/library/email.header.rst:195 +msgid "" +"Create a :class:`Header` instance from a sequence of pairs as returned by :" +"func:`decode_header`." +msgstr "" + +#: ../Doc/library/email.header.rst:198 +msgid "" +":func:`decode_header` takes a header value string and returns a sequence of " +"pairs of the format ``(decoded_string, charset)`` where *charset* is the " +"name of the character set." +msgstr "" + +#: ../Doc/library/email.header.rst:202 +msgid "" +"This function takes one of those sequence of pairs and returns a :class:" +"`Header` instance. Optional *maxlinelen*, *header_name*, and " +"*continuation_ws* are as in the :class:`Header` constructor." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:2 +msgid ":mod:`email.headerregistry`: Custom Header Objects" +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:10 +msgid "**Source code:** :source:`Lib/email/headerregistry.py`" +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:16 +msgid "" +"Headers are represented by customized subclasses of :class:`str`. The " +"particular class used to represent a given header is determined by the :attr:" +"`~email.policy.EmailPolicy.header_factory` of the :mod:`~email.policy` in " +"effect when the headers are created. This section documents the particular " +"``header_factory`` implemented by the email package for handling :RFC:`5322` " +"compliant email messages, which not only provides customized header objects " +"for various header types, but also provides an extension mechanism for " +"applications to add their own custom header types." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:25 +msgid "" +"When using any of the policy objects derived from :data:`~email.policy." +"EmailPolicy`, all headers are produced by :class:`.HeaderRegistry` and have :" +"class:`.BaseHeader` as their last base class. Each header class has an " +"additional base class that is determined by the type of the header. For " +"example, many headers have the class :class:`.UnstructuredHeader` as their " +"other base class. The specialized second class for a header is determined " +"by the name of the header, using a lookup table stored in the :class:`." +"HeaderRegistry`. All of this is managed transparently for the typical " +"application program, but interfaces are provided for modifying the default " +"behavior for use by more complex applications." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:36 +msgid "" +"The sections below first document the header base classes and their " +"attributes, followed by the API for modifying the behavior of :class:`." +"HeaderRegistry`, and finally the support classes used to represent the data " +"parsed from structured headers." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:44 +msgid "" +"*name* and *value* are passed to ``BaseHeader`` from the :attr:`~email." +"policy.EmailPolicy.header_factory` call. The string value of any header " +"object is the *value* fully decoded to unicode." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:48 +msgid "This base class defines the following read-only properties:" +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:53 +msgid "" +"The name of the header (the portion of the field before the ':'). This is " +"exactly the value passed in the :attr:`~email.policy.EmailPolicy." +"header_factory` call for *name*; that is, case is preserved." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:61 +msgid "" +"A tuple of :exc:`~email.errors.HeaderDefect` instances reporting any RFC " +"compliance problems found during parsing. The email package tries to be " +"complete about detecting compliance issues. See the :mod:`~email.errors` " +"module for a discussion of the types of defects that may be reported." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:69 +msgid "" +"The maximum number of headers of this type that can have the same ``name``. " +"A value of ``None`` means unlimited. The ``BaseHeader`` value for this " +"attribute is ``None``; it is expected that specialized header classes will " +"override this value as needed." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:74 +msgid "" +"``BaseHeader`` also provides the following method, which is called by the " +"email library code and should not in general be called by application " +"programs:" +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:80 +msgid "" +"Return a string containing :attr:`~email.policy.Policy.linesep` characters " +"as required to correctly fold the header according to *policy*. A :attr:" +"`~email.policy.Policy.cte_type` of ``8bit`` will be treated as if it were " +"``7bit``, since headers may not contain arbitrary binary data. If :attr:" +"`~email.policy.EmailPolicy.utf8` is ``False``, non-ASCII data will be :rfc:" +"`2047` encoded." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:88 +msgid "" +"``BaseHeader`` by itself cannot be used to create a header object. It " +"defines a protocol that each specialized header cooperates with in order to " +"produce the header object. Specifically, ``BaseHeader`` requires that the " +"specialized class provide a :func:`classmethod` named ``parse``. This " +"method is called as follows::" +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:96 +msgid "" +"``kwds`` is a dictionary containing one pre-initialized key, ``defects``. " +"``defects`` is an empty list. The parse method should append any detected " +"defects to this list. On return, the ``kwds`` dictionary *must* contain " +"values for at least the keys ``decoded`` and ``defects``. ``decoded`` " +"should be the string value for the header (that is, the header value fully " +"decoded to unicode). The parse method should assume that *string* may " +"contain content-transfer-encoded parts, but should correctly handle all " +"valid unicode characters as well so that it can parse un-encoded header " +"values." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:105 +msgid "" +"``BaseHeader``'s ``__new__`` then creates the header instance, and calls its " +"``init`` method. The specialized class only needs to provide an ``init`` " +"method if it wishes to set additional attributes beyond those provided by " +"``BaseHeader`` itself. Such an ``init`` method should look like this::" +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:114 +msgid "" +"That is, anything extra that the specialized class puts in to the ``kwds`` " +"dictionary should be removed and handled, and the remaining contents of " +"``kw`` (and ``args``) passed to the ``BaseHeader`` ``init`` method." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:121 +msgid "" +"An \"unstructured\" header is the default type of header in :rfc:`5322`. Any " +"header that does not have a specified syntax is treated as unstructured. " +"The classic example of an unstructured header is the :mailheader:`Subject` " +"header." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:126 +msgid "" +"In :rfc:`5322`, an unstructured header is a run of arbitrary text in the " +"ASCII character set. :rfc:`2047`, however, has an :rfc:`5322` compatible " +"mechanism for encoding non-ASCII text as ASCII characters within a header " +"value. When a *value* containing encoded words is passed to the " +"constructor, the ``UnstructuredHeader`` parser converts such encoded words " +"into unicode, following the :rfc:`2047` rules for unstructured text. The " +"parser uses heuristics to attempt to decode certain non-compliant encoded " +"words. Defects are registered in such cases, as well as defects for issues " +"such as invalid characters within the encoded words or the non-encoded text." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:136 +msgid "This header type provides no additional attributes." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:141 +msgid "" +":rfc:`5322` specifies a very specific format for dates within email headers. " +"The ``DateHeader`` parser recognizes that date format, as well as " +"recognizing a number of variant forms that are sometimes found \"in the wild" +"\"." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:146 +#: ../Doc/library/email.headerregistry.rst:188 +msgid "This header type provides the following additional attributes:" +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:150 +msgid "" +"If the header value can be recognized as a valid date of one form or " +"another, this attribute will contain a :class:`~datetime.datetime` instance " +"representing that date. If the timezone of the input date is specified as " +"``-0000`` (indicating it is in UTC but contains no information about the " +"source timezone), then :attr:`.datetime` will be a naive :class:`~datetime." +"datetime`. If a specific timezone offset is found (including `+0000`), " +"then :attr:`.datetime` will contain an aware ``datetime`` that uses :class:" +"`datetime.timezone` to record the timezone offset." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:160 +msgid "" +"The ``decoded`` value of the header is determined by formatting the " +"``datetime`` according to the :rfc:`5322` rules; that is, it is set to::" +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:165 +msgid "" +"When creating a ``DateHeader``, *value* may be :class:`~datetime.datetime` " +"instance. This means, for example, that the following code is valid and " +"does what one would expect::" +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:171 +msgid "" +"Because this is a naive ``datetime`` it will be interpreted as a UTC " +"timestamp, and the resulting value will have a timezone of ``-0000``. Much " +"more useful is to use the :func:`~email.utils.localtime` function from the :" +"mod:`~email.utils` module::" +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:178 +msgid "" +"This example sets the date header to the current time and date using the " +"current timezone offset." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:184 +msgid "" +"Address headers are one of the most complex structured header types. The " +"``AddressHeader`` class provides a generic interface to any address header." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:193 +msgid "" +"A tuple of :class:`.Group` objects encoding the addresses and groups found " +"in the header value. Addresses that are not part of a group are represented " +"in this list as single-address ``Groups`` whose :attr:`~.Group.display_name` " +"is ``None``." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:201 +msgid "" +"A tuple of :class:`.Address` objects encoding all of the individual " +"addresses from the header value. If the header value contains any groups, " +"the individual addresses from the group are included in the list at the " +"point where the group occurs in the value (that is, the list of addresses is " +"\"flattened\" into a one dimensional list)." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:207 +msgid "" +"The ``decoded`` value of the header will have all encoded words decoded to " +"unicode. :class:`~encodings.idna` encoded domain names are also decoded to " +"unicode. The ``decoded`` value is set by :attr:`~str.join`\\ ing the :class:" +"`str` value of the elements of the ``groups`` attribute with ``', '``." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:213 +msgid "" +"A list of :class:`.Address` and :class:`.Group` objects in any combination " +"may be used to set the value of an address header. ``Group`` objects whose " +"``display_name`` is ``None`` will be interpreted as single addresses, which " +"allows an address list to be copied with groups intact by using the list " +"obtained from the ``groups`` attribute of the source header." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:222 +msgid "" +"A subclass of :class:`.AddressHeader` that adds one additional attribute:" +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:228 +msgid "" +"The single address encoded by the header value. If the header value " +"actually contains more than one address (which would be a violation of the " +"RFC under the default :mod:`~email.policy`), accessing this attribute will " +"result in a :exc:`ValueError`." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:234 +msgid "" +"Many of the above classes also have a ``Unique`` variant (for example, " +"``UniqueUnstructuredHeader``). The only difference is that in the " +"``Unique`` variant, :attr:`~.BaseHeader.max_count` is set to 1." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:241 +msgid "" +"There is really only one valid value for the :mailheader:`MIME-Version` " +"header, and that is ``1.0``. For future proofing, this header class " +"supports other valid version numbers. If a version number has a valid value " +"per :rfc:`2045`, then the header object will have non-``None`` values for " +"the following attributes:" +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:249 +msgid "" +"The version number as a string, with any whitespace and/or comments removed." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:254 +msgid "The major version number as an integer" +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:258 +msgid "The minor version number as an integer" +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:263 +msgid "" +"MIME headers all start with the prefix 'Content-'. Each specific header has " +"a certain value, described under the class for that header. Some can also " +"take a list of supplemental parameters, which have a common format. This " +"class serves as a base for all the MIME headers that take parameters." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:270 +msgid "A dictionary mapping parameter names to parameter values." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:275 +msgid "" +"A :class:`ParameterizedMIMEHeader` class that handles the :mailheader:" +"`Content-Type` header." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:280 +msgid "The content type string, in the form ``maintype/subtype``." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:289 +msgid "" +"A :class:`ParameterizedMIMEHeader` class that handles the :mailheader:" +"`Content-Disposition` header." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:294 +msgid "``inline`` and ``attachment`` are the only valid values in common use." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:299 +msgid "Handles the :mailheader:`Content-Transfer-Encoding` header." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:303 +msgid "" +"Valid values are ``7bit``, ``8bit``, ``base64``, and ``quoted-printable``. " +"See :rfc:`2045` for more information." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:312 +msgid "" +"This is the factory used by :class:`~email.policy.EmailPolicy` by default. " +"``HeaderRegistry`` builds the class used to create a header instance " +"dynamically, using *base_class* and a specialized class retrieved from a " +"registry that it holds. When a given header name does not appear in the " +"registry, the class specified by *default_class* is used as the specialized " +"class. When *use_default_map* is ``True`` (the default), the standard " +"mapping of header names to classes is copied in to the registry during " +"initialization. *base_class* is always the last class in the generated " +"class's ``__bases__`` list." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:322 +msgid "The default mappings are:" +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:324 +msgid "UniqueUnstructuredHeader" +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:325 +#: ../Doc/library/email.headerregistry.rst:327 +msgid "UniqueDateHeader" +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:326 +msgid "DateHeader" +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:328 +msgid "UniqueSingleAddressHeader" +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:329 +msgid "SingleAddressHeader" +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:330 +#: ../Doc/library/email.headerregistry.rst:332 +#: ../Doc/library/email.headerregistry.rst:334 +#: ../Doc/library/email.headerregistry.rst:336 +msgid "UniqueAddressHeader" +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:331 +#: ../Doc/library/email.headerregistry.rst:333 +#: ../Doc/library/email.headerregistry.rst:335 +msgid "AddressHeader" +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:338 +msgid "``HeaderRegistry`` has the following methods:" +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:343 +msgid "" +"*name* is the name of the header to be mapped. It will be converted to " +"lower case in the registry. *cls* is the specialized class to be used, " +"along with *base_class*, to create the class used to instantiate headers " +"that match *name*." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:351 +msgid "Construct and return a class to handle creating a *name* header." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:356 +msgid "" +"Retrieves the specialized header associated with *name* from the registry " +"(using *default_class* if *name* does not appear in the registry) and " +"composes it with *base_class* to produce a class, calls the constructed " +"class's constructor, passing it the same argument list, and finally returns " +"the class instance created thereby." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:363 +msgid "" +"The following classes are the classes used to represent data parsed from " +"structured headers and can, in general, be used by an application program to " +"construct structured values to assign to specific headers." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:370 +msgid "" +"The class used to represent an email address. The general form of an " +"address is::" +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:375 ../Doc/library/tokenize.rst:143 +#: ../Doc/library/unittest.rst:968 ../Doc/library/unittest.rst:1036 +msgid "or::" +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:379 +msgid "" +"where each part must conform to specific syntax rules spelled out in :rfc:" +"`5322`." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:382 +msgid "" +"As a convenience *addr_spec* can be specified instead of *username* and " +"*domain*, in which case *username* and *domain* will be parsed from the " +"*addr_spec*. An *addr_spec* must be a properly RFC quoted string; if it is " +"not ``Address`` will raise an error. Unicode characters are allowed and " +"will be property encoded when serialized. However, per the RFCs, unicode is " +"*not* allowed in the username portion of the address." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:391 +msgid "" +"The display name portion of the address, if any, with all quoting removed. " +"If the address does not have a display name, this attribute will be an empty " +"string." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:397 +msgid "The ``username`` portion of the address, with all quoting removed." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:401 +msgid "The ``domain`` portion of the address." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:405 +msgid "" +"The ``username@domain`` portion of the address, correctly quoted for use as " +"a bare address (the second form shown above). This attribute is not mutable." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:411 +msgid "" +"The ``str`` value of the object is the address quoted according to :rfc:" +"`5322` rules, but with no Content Transfer Encoding of any non-ASCII " +"characters." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:415 +msgid "" +"To support SMTP (:rfc:`5321`), ``Address`` handles one special case: if " +"``username`` and ``domain`` are both the empty string (or ``None``), then " +"the string value of the ``Address`` is ``<>``." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:422 +msgid "" +"The class used to represent an address group. The general form of an " +"address group is::" +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:427 +msgid "" +"As a convenience for processing lists of addresses that consist of a mixture " +"of groups and single addresses, a ``Group`` may also be used to represent " +"single addresses that are not part of a group by setting *display_name* to " +"``None`` and providing a list of the single address as *addresses*." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:434 +msgid "" +"The ``display_name`` of the group. If it is ``None`` and there is exactly " +"one ``Address`` in ``addresses``, then the ``Group`` represents a single " +"address that is not in a group." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:440 +msgid "" +"A possibly empty tuple of :class:`.Address` objects representing the " +"addresses in the group." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:445 +msgid "" +"The ``str`` value of a ``Group`` is formatted according to :rfc:`5322`, but " +"with no Content Transfer Encoding of any non-ASCII characters. If " +"``display_name`` is none and there is a single ``Address`` in the " +"``addresses`` list, the ``str`` value will be the same as the ``str`` of " +"that single ``Address``." +msgstr "" + +#: ../Doc/library/email.headerregistry.rst:454 +msgid "" +"Oringally added in 3.3 as a :term:`provisional module `" +msgstr "" + +#: ../Doc/library/email.iterators.rst:2 +msgid ":mod:`email.iterators`: Iterators" +msgstr "" + +#: ../Doc/library/email.iterators.rst:7 +msgid "**Source code:** :source:`Lib/email/iterators.py`" +msgstr "" + +#: ../Doc/library/email.iterators.rst:11 +msgid "" +"Iterating over a message object tree is fairly easy with the :meth:`Message." +"walk ` method. The :mod:`email.iterators` " +"module provides some useful higher level iterations over message object " +"trees." +msgstr "" + +#: ../Doc/library/email.iterators.rst:19 +msgid "" +"This iterates over all the payloads in all the subparts of *msg*, returning " +"the string payloads line-by-line. It skips over all the subpart headers, " +"and it skips over any subpart with a payload that isn't a Python string. " +"This is somewhat equivalent to reading the flat text representation of the " +"message from a file using :meth:`~io.TextIOBase.readline`, skipping over all " +"the intervening headers." +msgstr "" + +#: ../Doc/library/email.iterators.rst:26 +msgid "" +"Optional *decode* is passed through to :meth:`Message.get_payload `." +msgstr "" + +#: ../Doc/library/email.iterators.rst:32 +msgid "" +"This iterates over all the subparts of *msg*, returning only those subparts " +"that match the MIME type specified by *maintype* and *subtype*." +msgstr "" + +#: ../Doc/library/email.iterators.rst:35 +msgid "" +"Note that *subtype* is optional; if omitted, then subpart MIME type matching " +"is done only with the main type. *maintype* is optional too; it defaults " +"to :mimetype:`text`." +msgstr "" + +#: ../Doc/library/email.iterators.rst:39 +msgid "" +"Thus, by default :func:`typed_subpart_iterator` returns each subpart that " +"has a MIME type of :mimetype:`text/\\*`." +msgstr "" + +#: ../Doc/library/email.iterators.rst:43 +msgid "" +"The following function has been added as a useful debugging tool. It should " +"*not* be considered part of the supported public interface for the package." +msgstr "" + +#: ../Doc/library/email.iterators.rst:48 +msgid "" +"Prints an indented representation of the content types of the message object " +"structure. For example:" +msgstr "" + +#: ../Doc/library/email.iterators.rst:81 +msgid "" +"Optional *fp* is a file-like object to print the output to. It must be " +"suitable for Python's :func:`print` function. *level* is used internally. " +"*include_default*, if true, prints the default type as well." +msgstr "" + +#: ../Doc/library/email.message.rst:2 +msgid ":mod:`email.message`: Representing an email message" +msgstr "" + +#: ../Doc/library/email.message.rst:10 +msgid "**Source code:** :source:`Lib/email/message.py`" +msgstr "" + +#: ../Doc/library/email.message.rst:16 +msgid "" +"The central class in the :mod:`email` package is the :class:`EmailMessage` " +"class, imported from the :mod:`email.message` module. It is the base class " +"for the :mod:`email` object model. :class:`EmailMessage` provides the core " +"functionality for setting and querying header fields, for accessing message " +"bodies, and for creating or modifying structured messages." +msgstr "" + +#: ../Doc/library/email.message.rst:22 +msgid "" +"An email message consists of *headers* and a *payload* (which is also " +"referred to as the *content*). Headers are :rfc:`5322` or :rfc:`6532` style " +"field names and values, where the field name and value are separated by a " +"colon. The colon is not part of either the field name or the field value. " +"The payload may be a simple text message, or a binary object, or a " +"structured sequence of sub-messages each with their own set of headers and " +"their own payload. The latter type of payload is indicated by the message " +"having a MIME type such as :mimetype:`multipart/\\*` or :mimetype:`message/" +"rfc822`." +msgstr "" + +#: ../Doc/library/email.message.rst:31 +msgid "" +"The conceptual model provided by an :class:`EmailMessage` object is that of " +"an ordered dictionary of headers coupled with a *payload* that represents " +"the :rfc:`5322` body of the message, which might be a list of sub-" +"``EmailMessage`` objects. In addition to the normal dictionary methods for " +"accessing the header names and values, there are methods for accessing " +"specialized information from the headers (for example the MIME content " +"type), for operating on the payload, for generating a serialized version of " +"the message, and for recursively walking over the object tree." +msgstr "" + +#: ../Doc/library/email.message.rst:40 +msgid "" +"The :class:`EmailMessage` dictionary-like interface is indexed by the header " +"names, which must be ASCII values. The values of the dictionary are strings " +"with some extra methods. Headers are stored and returned in case-preserving " +"form, but field names are matched case-insensitively. Unlike a real dict, " +"there is an ordering to the keys, and there can be duplicate keys. " +"Additional methods are provided for working with headers that have duplicate " +"keys." +msgstr "" + +#: ../Doc/library/email.message.rst:47 +msgid "" +"The *payload* is either a string or bytes object, in the case of simple " +"message objects, or a list of :class:`EmailMessage` objects, for MIME " +"container documents such as :mimetype:`multipart/\\*` and :mimetype:`message/" +"rfc822` message objects." +msgstr "" + +#: ../Doc/library/email.message.rst:55 +msgid "" +"If *policy* is specified use the rules it specifies to udpate and serialize " +"the representation of the message. If *policy* is not set, use the :class:" +"`~email.policy.default` policy, which follows the rules of the email RFCs " +"except for line endings (instead of the RFC mandated ``\\r\\n``, it uses the " +"Python standard ``\\n`` line endings). For more information see the :mod:" +"`~email.policy` documentation." +msgstr "" + +#: ../Doc/library/email.message.rst:64 +msgid "" +"Return the entire message flattened as a string. When optional *unixfrom* " +"is true, the envelope header is included in the returned string. *unixfrom* " +"defaults to ``False``. For backward compabitility with the base :class:" +"`~email.message.Message` class *maxheaderlen* is accepted, but defaults to " +"``None``, which means that by default the line length is controlled by the :" +"attr:`~email.policy.EmailPolicy.max_line_length` of the policy. The " +"*policy* argument may be used to override the default policy obtained from " +"the message instance. This can be used to control some of the formatting " +"produced by the method, since the specified *policy* will be passed to the :" +"class:`~email.generator.Generator`." +msgstr "" + +#: ../Doc/library/email.message.rst:76 ../Doc/library/email.message.rst:114 +msgid "" +"Flattening the message may trigger changes to the :class:`EmailMessage` if " +"defaults need to be filled in to complete the transformation to a string " +"(for example, MIME boundaries may be generated or modified)." +msgstr "" + +#: ../Doc/library/email.message.rst:80 +msgid "" +"Note that this method is provided as a convenience and may not be the most " +"useful way to serialize messages in your application, especially if you are " +"dealing with multiple messages. See :class:`email.generator.Generator` for " +"a more flexible API for serializing messages. Note also that this method is " +"restricted to producing messages serialized as \"7 bit clean\" when :attr:" +"`~email.policy.EmailPolicy.utf8` is ``False``, which is the default." +msgstr "" + +#: ../Doc/library/email.message.rst:88 +msgid "" +"the default behavior when *maxheaderlen* is not specified was changed from " +"defaulting to 0 to defaulting to the value of *max_line_length* from the " +"policy." +msgstr "" + +#: ../Doc/library/email.message.rst:95 +msgid "" +"Equivalent to `as_string(policy=self.policy.clone(utf8=True)`. Allows " +"``str(msg)`` to produce a string containing the serialized message in a " +"readable format." +msgstr "" + +#: ../Doc/library/email.message.rst:99 +msgid "" +"the method was changed to use ``utf8=True``, thus producing an :rfc:`6531`-" +"like message representation, instead of being a direct alias for :meth:" +"`as_string`." +msgstr "" + +#: ../Doc/library/email.message.rst:106 +msgid "" +"Return the entire message flattened as a bytes object. When optional " +"*unixfrom* is true, the envelope header is included in the returned string. " +"*unixfrom* defaults to ``False``. The *policy* argument may be used to " +"override the default policy obtained from the message instance. This can be " +"used to control some of the formatting produced by the method, since the " +"specified *policy* will be passed to the :class:`~email.generator." +"BytesGenerator`." +msgstr "" + +#: ../Doc/library/email.message.rst:118 +msgid "" +"Note that this method is provided as a convenience and may not be the most " +"useful way to serialize messages in your application, especially if you are " +"dealing with multiple messages. See :class:`email.generator.BytesGenerator` " +"for a more flexible API for serializing messages." +msgstr "" + +#: ../Doc/library/email.message.rst:127 +msgid "" +"Equivalent to :meth:`.as_bytes()`. Allows ``bytes(msg)`` to produce a bytes " +"object containing the serialized message." +msgstr "" + +#: ../Doc/library/email.message.rst:133 +msgid "" +"Return ``True`` if the message's payload is a list of sub-\\ :class:" +"`EmailMessage` objects, otherwise return ``False``. When :meth:" +"`is_multipart` returns ``False``, the payload should be a string object " +"(which might be a CTE encoded binary payload). Note that :meth:" +"`is_multipart` returning ``True`` does not necessarily mean that \"msg." +"get_content_maintype() == 'multipart'\" will return the ``True``. For " +"example, ``is_multipart`` will return ``True`` when the :class:" +"`EmailMessage` is of type ``message/rfc822``." +msgstr "" + +#: ../Doc/library/email.message.rst:145 +msgid "" +"Set the message's envelope header to *unixfrom*, which should be a string. " +"(See :class:`~mailbox.mboxMessage` for a brief description of this header.)" +msgstr "" + +#: ../Doc/library/email.message.rst:156 +msgid "" +"The following methods implement the mapping-like interface for accessing the " +"message's headers. Note that there are some semantic differences between " +"these methods and a normal mapping (i.e. dictionary) interface. For " +"example, in a dictionary there are no duplicate keys, but here there may be " +"duplicate message headers. Also, in dictionaries there is no guaranteed " +"order to the keys returned by :meth:`keys`, but in an :class:`EmailMessage` " +"object, headers are always returned in the order they appeared in the " +"original message, or in which they were added to the message later. Any " +"header deleted and then re-added is always appended to the end of the header " +"list." +msgstr "" + +#: ../Doc/library/email.message.rst:167 +msgid "" +"These semantic differences are intentional and are biased toward convenience " +"in the most common use cases." +msgstr "" + +#: ../Doc/library/email.message.rst:181 +msgid "" +"Return true if the message object has a field named *name*. Matching is done " +"without regard to case and *name* does not include the trailing colon. Used " +"for the ``in`` operator. For example::" +msgstr "" + +#: ../Doc/library/email.message.rst:191 +msgid "" +"Return the value of the named header field. *name* does not include the " +"colon field separator. If the header is missing, ``None`` is returned; a :" +"exc:`KeyError` is never raised." +msgstr "" + +#: ../Doc/library/email.message.rst:195 +msgid "" +"Note that if the named field appears more than once in the message's " +"headers, exactly which of those field values will be returned is undefined. " +"Use the :meth:`get_all` method to get the values of all the extant headers " +"named *name*." +msgstr "" + +#: ../Doc/library/email.message.rst:200 +msgid "" +"Using the standard (non-``compat32``) policies, the returned value is an " +"instance of a subclass of :class:`email.headerregistry.BaseHeader`." +msgstr "" + +#: ../Doc/library/email.message.rst:206 +msgid "" +"Add a header to the message with field name *name* and value *val*. The " +"field is appended to the end of the message's existing headers." +msgstr "" + +#: ../Doc/library/email.message.rst:216 +msgid "" +"If the :mod:`policy` defines certain haders to be unique (as the standard " +"policies do), this method may raise a :exc:`ValueError` when an attempt is " +"made to assign a value to such a header when one already exists. This " +"behavior is intentional for consistency's sake, but do not depend on it as " +"we may choose to make such assignments do an automatic deletion of the " +"existing header in the future." +msgstr "" + +#: ../Doc/library/email.message.rst:249 +msgid "" +"Return the value of the named header field. This is identical to :meth:" +"`__getitem__` except that optional *failobj* is returned if the named header " +"is missing (*failobj* defaults to ``None``)." +msgstr "" + +#: ../Doc/library/email.message.rst:254 +msgid "Here are some additional useful header related methods:" +msgstr "" + +#: ../Doc/library/email.message.rst:271 +msgid "" +"For each item in the keyword argument dictionary *_params*, the key is taken " +"as the parameter name, with underscores converted to dashes (since dashes " +"are illegal in Python identifiers). Normally, the parameter will be added " +"as ``key=\"value\"`` unless the value is ``None``, in which case only the " +"key will be added." +msgstr "" + +#: ../Doc/library/email.message.rst:277 +msgid "" +"If the value contains non-ASCII characters, the charset and language may be " +"explicitly controlled by specifing the value as a three tuple in the format " +"``(CHARSET, LANGUAGE, VALUE)``, where ``CHARSET`` is a string naming the " +"charset to be used to encode the value, ``LANGUAGE`` can usually be set to " +"``None`` or the empty string (see :rfc:`2231` for other possibilities), and " +"``VALUE`` is the string value containing non-ASCII code points. If a three " +"tuple is not passed and the value contains non-ASCII characters, it is " +"automatically encoded in :rfc:`2231` format using a ``CHARSET`` of ``utf-8`` " +"and a ``LANGUAGE`` of ``None``." +msgstr "" + +#: ../Doc/library/email.message.rst:287 ../Doc/library/gettext.rst:380 +msgid "Here is an example::" +msgstr "" + +#: ../Doc/library/email.message.rst:295 +msgid "An example of the extended interface with non-ASCII characters::" +msgstr "" + +#: ../Doc/library/email.message.rst:303 +msgid "" +"Replace a header. Replace the first header found in the message that " +"matches *_name*, retaining header order and field name case of the original " +"header. If no matching header is found, raise a :exc:`KeyError`." +msgstr "" + +#: ../Doc/library/email.message.rst:311 +msgid "" +"Return the message's content type, coerced to lower case of the form :" +"mimetype:`maintype/subtype`. If there is no :mailheader:`Content-Type` " +"header in the message return the value returned by :meth:" +"`get_default_type`. If the :mailheader:`Content-Type` header is invalid, " +"return ``text/plain``." +msgstr "" + +#: ../Doc/library/email.message.rst:317 +msgid "" +"(According to :rfc:`2045`, messages always have a default type, :meth:" +"`get_content_type` will always return a value. :rfc:`2045` defines a " +"message's default type to be :mimetype:`text/plain` unless it appears inside " +"a :mimetype:`multipart/digest` container, in which case it would be :" +"mimetype:`message/rfc822`. If the :mailheader:`Content-Type` header has an " +"invalid type specification, :rfc:`2045` mandates that the default type be :" +"mimetype:`text/plain`.)" +msgstr "" + +#: ../Doc/library/email.message.rst:348 +msgid "" +"Set the default content type. *ctype* should either be :mimetype:`text/" +"plain` or :mimetype:`message/rfc822`, although this is not enforced. The " +"default content type is not stored in the :mailheader:`Content-Type` header, " +"so it only affects the return value of the ``get_content_type`` methods when " +"no :mailheader:`Content-Type` header is present in the message." +msgstr "" + +#: ../Doc/library/email.message.rst:359 +msgid "" +"Set a parameter in the :mailheader:`Content-Type` header. If the parameter " +"already exists in the header, replace its value with *value*. When *header* " +"is ``Content-Type`` (the default) and the header does not yet exist in the " +"message, add it, set its value to :mimetype:`text/plain`, and append the new " +"parameter value. Optional *header* specifies an alternative header to :" +"mailheader:`Content-Type`." +msgstr "" + +#: ../Doc/library/email.message.rst:366 +msgid "" +"If the value contains non-ASCII characters, the charset and language may be " +"explicity specified using the optional *charset* and *language* parameters. " +"Optional *language* specifies the :rfc:`2231` language, defaulting to the " +"empty string. Both *charset* and *language* should be strings. The default " +"is to use the ``utf8`` *charset* and ``None`` for the *language*." +msgstr "" + +#: ../Doc/library/email.message.rst:377 ../Doc/library/email.message.rst:394 +msgid "" +"Use of the *requote* parameter with :class:`EmailMessage` objects is " +"deprecated." +msgstr "" + +#: ../Doc/library/email.message.rst:380 +msgid "" +"Note that existing parameter values of headers may be accessed through the :" +"attr:`~email.headerregistry.BaseHeader.params` attribute of the header value " +"(for example, ``msg['Content-Type'].params['charset']``." +msgstr "" + +#: ../Doc/library/email.message.rst:389 +msgid "" +"Remove the given parameter completely from the :mailheader:`Content-Type` " +"header. The header will be re-written in place without the parameter or its " +"value. Optional *header* specifies an alternative to :mailheader:`Content-" +"Type`." +msgstr "" + +#: ../Doc/library/email.message.rst:424 +msgid "" +"Note that using this method is subtly different from deleting the old :" +"mailheader:`Content-Type` header and adding a new one with the new boundary " +"via :meth:`add_header`, because :meth:`set_boundary` preserves the order of " +"the :mailheader:`Content-Type` header in the list of headers." +msgstr "" + +#: ../Doc/library/email.message.rst:444 +msgid "" +"Each item in the list will be a string which is the value of the ``charset`` " +"parameter in the :mailheader:`Content-Type` header for the represented " +"subpart. If the subpart has no :mailheader:`Content-Type` header, no " +"``charset`` parameter, or is not of the :mimetype:`text` main MIME type, " +"then that item in the returned list will be *failobj*." +msgstr "" + +#: ../Doc/library/email.message.rst:453 +msgid "" +"Return ``True`` if there is a :mailheader:`Content-Disposition` header and " +"its (case insensitive) value is ``attachment``, ``False`` otherwise." +msgstr "" + +#: ../Doc/library/email.message.rst:456 +msgid "" +"is_attachment is now a method instead of a property, for consistency with :" +"meth:`~email.message.Message.is_multipart`." +msgstr "" + +#: ../Doc/library/email.message.rst:471 +msgid "" +"The following methods relate to interrogating and manipulating the content " +"(payload) of the message." +msgstr "" + +#: ../Doc/library/email.message.rst:538 +msgid "" +"Return the MIME part that is the best candidate to be the \"body\" of the " +"message." +msgstr "" + +#: ../Doc/library/email.message.rst:541 +msgid "" +"*preferencelist* must be a sequence of strings from the set ``related``, " +"``html``, and ``plain``, and indicates the order of preference for the " +"content type of the part returned." +msgstr "" + +#: ../Doc/library/email.message.rst:545 +msgid "" +"Start looking for candidate matches with the object on which the " +"``get_body`` method is called." +msgstr "" + +#: ../Doc/library/email.message.rst:548 +msgid "" +"If ``related`` is not included in *preferencelist*, consider the root part " +"(or subpart of the root part) of any related encountered as a candidate if " +"the (sub-)part matches a preference." +msgstr "" + +#: ../Doc/library/email.message.rst:552 +msgid "" +"When encountering a ``multipart/related``, check the ``start`` parameter and " +"if a part with a matching :mailheader:`Content-ID` is found, consider only " +"it when looking for candidate matches. Otherwise consider only the first " +"(default root) part of the ``multipart/related``." +msgstr "" + +#: ../Doc/library/email.message.rst:557 +msgid "" +"If a part has a :mailheader:`Content-Disposition` header, only consider the " +"part a candidate match if the value of the header is ``inline``." +msgstr "" + +#: ../Doc/library/email.message.rst:560 +msgid "" +"If none of the candidates matches any of the preferences in *preferneclist*, " +"return ``None``." +msgstr "" + +#: ../Doc/library/email.message.rst:563 +msgid "" +"Notes: (1) For most applications the only *preferencelist* combinations that " +"really make sense are ``('plain',)``, ``('html', 'plain')``, and the default " +"``('related', 'html', 'plain')``. (2) Because matching starts with the " +"object on which ``get_body`` is called, calling ``get_body`` on a " +"``multipart/related`` will return the object itself unless *preferencelist* " +"has a non-default value. (3) Messages (or message parts) that do not specify " +"a :mailheader:`Content-Type` or whose :mailheader:`Content-Type` header is " +"invalid will be treated as if they are of type ``text/plain``, which may " +"occasionally cause ``get_body`` to return unexpected results." +msgstr "" + +#: ../Doc/library/email.message.rst:577 +msgid "" +"Return an iterator over all of the immediate sub-parts of the message that " +"are not candidate \"body\" parts. That is, skip the first occurrence of " +"each of ``text/plain``, ``text/html``, ``multipart/related``, or ``multipart/" +"alternative`` (unless they are explicitly marked as attachments via :" +"mailheader:`Content-Disposition: attachment`), and return all remaining " +"parts. When applied directly to a ``multipart/related``, return an iterator " +"over the all the related parts except the root part (ie: the part pointed to " +"by the ``start`` parameter, or the first part if there is no ``start`` " +"parameter or the ``start`` parameter doesn't match the :mailheader:`Content-" +"ID` of any of the parts). When applied directly to a ``multipart/" +"alternative`` or a non-``multipart``, return an empty iterator." +msgstr "" + +#: ../Doc/library/email.message.rst:593 +msgid "" +"Return an iterator over all of the immediate sub-parts of the message, which " +"will be empty for a non-``multipart``. (See also :meth:`~email.message." +"EmailMessage.walk`.)" +msgstr "" + +#: ../Doc/library/email.message.rst:600 +msgid "" +"Call the :meth:`~email.contentmanager.ContentManager.get_content` method of " +"the *content_manager*, passing self as the message object, and passing along " +"any other arguments or keywords as additional arguments. If " +"*content_manager* is not specified, use the ``content_manager`` specified by " +"the current :mod:`~email.policy`." +msgstr "" + +#: ../Doc/library/email.message.rst:609 +msgid "" +"Call the :meth:`~email.contentmanager.ContentManager.set_content` method of " +"the *content_manager*, passing self as the message object, and passing along " +"any other arguments or keywords as additional arguments. If " +"*content_manager* is not specified, use the ``content_manager`` specified by " +"the current :mod:`~email.policy`." +msgstr "" + +#: ../Doc/library/email.message.rst:618 +msgid "" +"Convert a non-``multipart`` message into a ``multipart/related`` message, " +"moving any existing :mailheader:`Content-` headers and payload into a (new) " +"first part of the ``multipart``. If *boundary* is specified, use it as the " +"boundary string in the multipart, otherwise leave the boundary to be " +"automatically created when it is needed (for example, when the message is " +"serialized)." +msgstr "" + +#: ../Doc/library/email.message.rst:628 +msgid "" +"Convert a non-``multipart`` or a ``multipart/related`` into a ``multipart/" +"alternative``, moving any existing :mailheader:`Content-` headers and " +"payload into a (new) first part of the ``multipart``. If *boundary* is " +"specified, use it as the boundary string in the multipart, otherwise leave " +"the boundary to be automatically created when it is needed (for example, " +"when the message is serialized)." +msgstr "" + +#: ../Doc/library/email.message.rst:638 +msgid "" +"Convert a non-``multipart``, a ``multipart/related``, or a ``multipart-" +"alternative`` into a ``multipart/mixed``, moving any existing :mailheader:" +"`Content-` headers and payload into a (new) first part of the " +"``multipart``. If *boundary* is specified, use it as the boundary string in " +"the multipart, otherwise leave the boundary to be automatically created when " +"it is needed (for example, when the message is serialized)." +msgstr "" + +#: ../Doc/library/email.message.rst:648 +msgid "" +"If the message is a ``multipart/related``, create a new message object, pass " +"all of the arguments to its :meth:`set_content` method, and :meth:`~email." +"message.Message.attach` it to the ``multipart``. If the message is a non-" +"``multipart``, call :meth:`make_related` and then proceed as above. If the " +"message is any other type of ``multipart``, raise a :exc:`TypeError`. If " +"*content_manager* is not specified, use the ``content_manager`` specified by " +"the current :mod:`~email.policy`. If the added part has no :mailheader:" +"`Content-Disposition` header, add one with the value ``inline``." +msgstr "" + +#: ../Doc/library/email.message.rst:661 +msgid "" +"If the message is a ``multipart/alternative``, create a new message object, " +"pass all of the arguments to its :meth:`set_content` method, and :meth:" +"`~email.message.Message.attach` it to the ``multipart``. If the message is " +"a non-``multipart`` or ``multipart/related``, call :meth:`make_alternative` " +"and then proceed as above. If the message is any other type of " +"``multipart``, raise a :exc:`TypeError`. If *content_manager* is not " +"specified, use the ``content_manager`` specified by the current :mod:`~email." +"policy`." +msgstr "" + +#: ../Doc/library/email.message.rst:673 +msgid "" +"If the message is a ``multipart/mixed``, create a new message object, pass " +"all of the arguments to its :meth:`set_content` method, and :meth:`~email." +"message.Message.attach` it to the ``multipart``. If the message is a non-" +"``multipart``, ``multipart/related``, or ``multipart/alternative``, call :" +"meth:`make_mixed` and then proceed as above. If *content_manager* is not " +"specified, use the ``content_manager`` specified by the current :mod:`~email." +"policy`. If the added part has no :mailheader:`Content-Disposition` header, " +"add one with the value ``attachment``. This method can be used both for " +"explicit attachments (:mailheader:`Content-Disposition: attachment` and " +"``inline`` attachments (:mailheader:`Content-Disposition: inline`), by " +"passing appropriate options to the ``content_manager``." +msgstr "" + +#: ../Doc/library/email.message.rst:689 +msgid "Remove the payload and all of the headers." +msgstr "" + +#: ../Doc/library/email.message.rst:694 +msgid "" +"Remove the payload and all of the :exc:`Content-` headers, leaving all other " +"headers intact and in their original order." +msgstr "" + +#: ../Doc/library/email.message.rst:698 +msgid ":class:`EmailMessage` objects have the following instance attributes:" +msgstr "" + +#: ../Doc/library/email.message.rst:726 +msgid "" +"The *epilogue* attribute acts the same way as the *preamble* attribute, " +"except that it contains text that appears between the last boundary and the " +"end of the message. As with the :attr:`~EmailMessage.preamble`, if there is " +"no epilog text this attribute will be ``None``." +msgstr "" + +#: ../Doc/library/email.message.rst:741 +msgid "" +"This class represents a subpart of a MIME message. It is identical to :" +"class:`EmailMessage`, except that no :mailheader:`MIME-Version` headers are " +"added when :meth:`~EmailMessage.set_content` is called, since sub-parts do " +"not need their own :mailheader:`MIME-Version` headers." +msgstr "" + +#: ../Doc/library/email.message.rst:749 +msgid "" +"Oringally added in 3.4 as a :term:`provisional module `. Docs for legacy message class moved to :ref:`compat32_message`." +msgstr "" + +#: ../Doc/library/email.mime.rst:2 +msgid ":mod:`email.mime`: Creating email and MIME objects from scratch" +msgstr "" + +#: ../Doc/library/email.mime.rst:7 +msgid "**Source code:** :source:`Lib/email/mime/`" +msgstr "" + +#: ../Doc/library/email.mime.rst:11 +msgid "" +"This module is part of the legacy (``Compat32``) email API. Its " +"functionality is partially replaced by the :mod:`~email.contentmanager` in " +"the new API, but in certain applications these classes may still be useful, " +"even in non-legacy code." +msgstr "" + +#: ../Doc/library/email.mime.rst:16 +msgid "" +"Ordinarily, you get a message object structure by passing a file or some " +"text to a parser, which parses the text and returns the root message " +"object. However you can also build a complete message structure from " +"scratch, or even individual :class:`~email.message.Message` objects by " +"hand. In fact, you can also take an existing structure and add new :class:" +"`~email.message.Message` objects, move them around, etc. This makes a very " +"convenient interface for slicing-and-dicing MIME messages." +msgstr "" + +#: ../Doc/library/email.mime.rst:24 +msgid "" +"You can create a new object structure by creating :class:`~email.message." +"Message` instances, adding attachments and all the appropriate headers " +"manually. For MIME messages though, the :mod:`email` package provides some " +"convenient subclasses to make things easier." +msgstr "" + +#: ../Doc/library/email.mime.rst:29 +msgid "Here are the classes:" +msgstr "" + +#: ../Doc/library/email.mime.rst:35 +msgid "Module: :mod:`email.mime.base`" +msgstr "" + +#: ../Doc/library/email.mime.rst:37 +msgid "" +"This is the base class for all the MIME-specific subclasses of :class:" +"`~email.message.Message`. Ordinarily you won't create instances " +"specifically of :class:`MIMEBase`, although you could. :class:`MIMEBase` is " +"provided primarily as a convenient base class for more specific MIME-aware " +"subclasses." +msgstr "" + +#: ../Doc/library/email.mime.rst:43 +msgid "" +"*_maintype* is the :mailheader:`Content-Type` major type (e.g. :mimetype:" +"`text` or :mimetype:`image`), and *_subtype* is the :mailheader:`Content-" +"Type` minor type (e.g. :mimetype:`plain` or :mimetype:`gif`). *_params* is " +"a parameter key/value dictionary and is passed directly to :meth:`Message." +"add_header `." +msgstr "" + +#: ../Doc/library/email.mime.rst:49 +msgid "" +"If *policy* is specified, (defaults to the :class:`compat32 ` policy) it will be passed to :class:`~email.message.Message`." +msgstr "" + +#: ../Doc/library/email.mime.rst:53 +msgid "" +"The :class:`MIMEBase` class always adds a :mailheader:`Content-Type` header " +"(based on *_maintype*, *_subtype*, and *_params*), and a :mailheader:`MIME-" +"Version` header (always set to ``1.0``)." +msgstr "" + +#: ../Doc/library/email.mime.rst:57 ../Doc/library/email.mime.rst:104 +#: ../Doc/library/email.mime.rst:135 ../Doc/library/email.mime.rst:169 +#: ../Doc/library/email.mime.rst:204 ../Doc/library/email.mime.rst:224 +#: ../Doc/library/email.mime.rst:258 +msgid "Added *policy* keyword-only parameter." +msgstr "" + +#: ../Doc/library/email.mime.rst:65 +msgid "Module: :mod:`email.mime.nonmultipart`" +msgstr "" + +#: ../Doc/library/email.mime.rst:67 +msgid "" +"A subclass of :class:`~email.mime.base.MIMEBase`, this is an intermediate " +"base class for MIME messages that are not :mimetype:`multipart`. The " +"primary purpose of this class is to prevent the use of the :meth:`~email." +"message.Message.attach` method, which only makes sense for :mimetype:" +"`multipart` messages. If :meth:`~email.message.Message.attach` is called, " +"a :exc:`~email.errors.MultipartConversionError` exception is raised." +msgstr "" + +#: ../Doc/library/email.mime.rst:80 +msgid "Module: :mod:`email.mime.multipart`" +msgstr "" + +#: ../Doc/library/email.mime.rst:82 +msgid "" +"A subclass of :class:`~email.mime.base.MIMEBase`, this is an intermediate " +"base class for MIME messages that are :mimetype:`multipart`. Optional " +"*_subtype* defaults to :mimetype:`mixed`, but can be used to specify the " +"subtype of the message. A :mailheader:`Content-Type` header of :mimetype:" +"`multipart/_subtype` will be added to the message object. A :mailheader:" +"`MIME-Version` header will also be added." +msgstr "" + +#: ../Doc/library/email.mime.rst:89 +msgid "" +"Optional *boundary* is the multipart boundary string. When ``None`` (the " +"default), the boundary is calculated when needed (for example, when the " +"message is serialized)." +msgstr "" + +#: ../Doc/library/email.mime.rst:93 +msgid "" +"*_subparts* is a sequence of initial subparts for the payload. It must be " +"possible to convert this sequence to a list. You can always attach new " +"subparts to the message by using the :meth:`Message.attach ` method." +msgstr "" + +#: ../Doc/library/email.mime.rst:98 ../Doc/library/email.mime.rst:131 +#: ../Doc/library/email.mime.rst:165 ../Doc/library/email.mime.rst:199 +#: ../Doc/library/email.mime.rst:222 ../Doc/library/email.mime.rst:253 +msgid "" +"Optional *policy* argument defaults to :class:`compat32 `." +msgstr "" + +#: ../Doc/library/email.mime.rst:100 +msgid "" +"Additional parameters for the :mailheader:`Content-Type` header are taken " +"from the keyword arguments, or passed into the *_params* argument, which is " +"a keyword dictionary." +msgstr "" + +#: ../Doc/library/email.mime.rst:113 +msgid "Module: :mod:`email.mime.application`" +msgstr "" + +#: ../Doc/library/email.mime.rst:115 +msgid "" +"A subclass of :class:`~email.mime.nonmultipart.MIMENonMultipart`, the :class:" +"`MIMEApplication` class is used to represent MIME message objects of major " +"type :mimetype:`application`. *_data* is a string containing the raw byte " +"data. Optional *_subtype* specifies the MIME subtype and defaults to :" +"mimetype:`octet-stream`." +msgstr "" + +#: ../Doc/library/email.mime.rst:121 +msgid "" +"Optional *_encoder* is a callable (i.e. function) which will perform the " +"actual encoding of the data for transport. This callable takes one " +"argument, which is the :class:`MIMEApplication` instance. It should use :" +"meth:`~email.message.Message.get_payload` and :meth:`~email.message.Message." +"set_payload` to change the payload to encoded form. It should also add any :" +"mailheader:`Content-Transfer-Encoding` or other headers to the message " +"object as necessary. The default encoding is base64. See the :mod:`email." +"encoders` module for a list of the built-in encoders." +msgstr "" + +#: ../Doc/library/email.mime.rst:133 ../Doc/library/email.mime.rst:167 +msgid "*_params* are passed straight through to the base class constructor." +msgstr "" + +#: ../Doc/library/email.mime.rst:144 +msgid "Module: :mod:`email.mime.audio`" +msgstr "" + +#: ../Doc/library/email.mime.rst:146 +msgid "" +"A subclass of :class:`~email.mime.nonmultipart.MIMENonMultipart`, the :class:" +"`MIMEAudio` class is used to create MIME message objects of major type :" +"mimetype:`audio`. *_audiodata* is a string containing the raw audio data. " +"If this data can be decoded by the standard Python module :mod:`sndhdr`, " +"then the subtype will be automatically included in the :mailheader:`Content-" +"Type` header. Otherwise you can explicitly specify the audio subtype via the " +"*_subtype* argument. If the minor type could not be guessed and *_subtype* " +"was not given, then :exc:`TypeError` is raised." +msgstr "" + +#: ../Doc/library/email.mime.rst:155 +msgid "" +"Optional *_encoder* is a callable (i.e. function) which will perform the " +"actual encoding of the audio data for transport. This callable takes one " +"argument, which is the :class:`MIMEAudio` instance. It should use :meth:" +"`~email.message.Message.get_payload` and :meth:`~email.message.Message." +"set_payload` to change the payload to encoded form. It should also add any :" +"mailheader:`Content-Transfer-Encoding` or other headers to the message " +"object as necessary. The default encoding is base64. See the :mod:`email." +"encoders` module for a list of the built-in encoders." +msgstr "" + +#: ../Doc/library/email.mime.rst:178 +msgid "Module: :mod:`email.mime.image`" +msgstr "" + +#: ../Doc/library/email.mime.rst:180 +msgid "" +"A subclass of :class:`~email.mime.nonmultipart.MIMENonMultipart`, the :class:" +"`MIMEImage` class is used to create MIME message objects of major type :" +"mimetype:`image`. *_imagedata* is a string containing the raw image data. " +"If this data can be decoded by the standard Python module :mod:`imghdr`, " +"then the subtype will be automatically included in the :mailheader:`Content-" +"Type` header. Otherwise you can explicitly specify the image subtype via the " +"*_subtype* argument. If the minor type could not be guessed and *_subtype* " +"was not given, then :exc:`TypeError` is raised." +msgstr "" + +#: ../Doc/library/email.mime.rst:189 +msgid "" +"Optional *_encoder* is a callable (i.e. function) which will perform the " +"actual encoding of the image data for transport. This callable takes one " +"argument, which is the :class:`MIMEImage` instance. It should use :meth:" +"`~email.message.Message.get_payload` and :meth:`~email.message.Message." +"set_payload` to change the payload to encoded form. It should also add any :" +"mailheader:`Content-Transfer-Encoding` or other headers to the message " +"object as necessary. The default encoding is base64. See the :mod:`email." +"encoders` module for a list of the built-in encoders." +msgstr "" + +#: ../Doc/library/email.mime.rst:201 +msgid "" +"*_params* are passed straight through to the :class:`~email.mime.base." +"MIMEBase` constructor." +msgstr "" + +#: ../Doc/library/email.mime.rst:211 +msgid "Module: :mod:`email.mime.message`" +msgstr "" + +#: ../Doc/library/email.mime.rst:213 +msgid "" +"A subclass of :class:`~email.mime.nonmultipart.MIMENonMultipart`, the :class:" +"`MIMEMessage` class is used to create MIME objects of main type :mimetype:" +"`message`. *_msg* is used as the payload, and must be an instance of class :" +"class:`~email.message.Message` (or a subclass thereof), otherwise a :exc:" +"`TypeError` is raised." +msgstr "" + +#: ../Doc/library/email.mime.rst:219 +msgid "" +"Optional *_subtype* sets the subtype of the message; it defaults to :" +"mimetype:`rfc822`." +msgstr "" + +#: ../Doc/library/email.mime.rst:231 +msgid "Module: :mod:`email.mime.text`" +msgstr "" + +#: ../Doc/library/email.mime.rst:233 +msgid "" +"A subclass of :class:`~email.mime.nonmultipart.MIMENonMultipart`, the :class:" +"`MIMEText` class is used to create MIME objects of major type :mimetype:" +"`text`. *_text* is the string for the payload. *_subtype* is the minor type " +"and defaults to :mimetype:`plain`. *_charset* is the character set of the " +"text and is passed as an argument to the :class:`~email.mime.nonmultipart." +"MIMENonMultipart` constructor; it defaults to ``us-ascii`` if the string " +"contains only ``ascii`` code points, and ``utf-8`` otherwise. The " +"*_charset* parameter accepts either a string or a :class:`~email.charset." +"Charset` instance." +msgstr "" + +#: ../Doc/library/email.mime.rst:243 +msgid "" +"Unless the *_charset* argument is explicitly set to ``None``, the MIMEText " +"object created will have both a :mailheader:`Content-Type` header with a " +"``charset`` parameter, and a :mailheader:`Content-Transfer-Endcoding` " +"header. This means that a subsequent ``set_payload`` call will not result " +"in an encoded payload, even if a charset is passed in the ``set_payload`` " +"command. You can \"reset\" this behavior by deleting the ``Content-Transfer-" +"Encoding`` header, after which a ``set_payload`` call will automatically " +"encode the new payload (and add a new :mailheader:`Content-Transfer-" +"Encoding` header)." +msgstr "" + +#: ../Doc/library/email.mime.rst:255 +msgid "*_charset* also accepts :class:`~email.charset.Charset` instances." +msgstr "" + +#: ../Doc/library/email.parser.rst:2 +msgid ":mod:`email.parser`: Parsing email messages" +msgstr "" + +#: ../Doc/library/email.parser.rst:7 +msgid "**Source code:** :source:`Lib/email/parser.py`" +msgstr "" + +#: ../Doc/library/email.parser.rst:11 +msgid "" +"Message object structures can be created in one of two ways: they can be " +"created from whole cloth by creating an :class:`~email.message.EmailMessage` " +"object, adding headers using the dictionary interface, and adding payload(s) " +"using :meth:`~email.message.EmailMessage.set_content` and related methods, " +"or they can be created by parsing a serialized representation of the email " +"message." +msgstr "" + +#: ../Doc/library/email.parser.rst:18 +msgid "" +"The :mod:`email` package provides a standard parser that understands most " +"email document structures, including MIME documents. You can pass the " +"parser a bytes, string or file object, and the parser will return to you the " +"root :class:`~email.message.EmailMessage` instance of the object structure. " +"For simple, non-MIME messages the payload of this root object will likely be " +"a string containing the text of the message. For MIME messages, the root " +"object will return ``True`` from its :meth:`~email.message.EmailMessage." +"is_multipart` method, and the subparts can be accessed via the payload " +"manipulation methods, such as :meth:`~email.message.EmailMessage.get_body`, :" +"meth:`~email.message.EmailMessage.iter_parts`, and :meth:`~email.message." +"EmailMessage.walk`." +msgstr "" + +#: ../Doc/library/email.parser.rst:30 +msgid "" +"There are actually two parser interfaces available for use, the :class:" +"`Parser` API and the incremental :class:`FeedParser` API. The :class:" +"`Parser` API is most useful if you have the entire text of the message in " +"memory, or if the entire message lives in a file on the file system. :class:" +"`FeedParser` is more appropriate when you are reading the message from a " +"stream which might block waiting for more input (such as reading an email " +"message from a socket). The :class:`FeedParser` can consume and parse the " +"message incrementally, and only returns the root object when you close the " +"parser." +msgstr "" + +#: ../Doc/library/email.parser.rst:39 +msgid "" +"Note that the parser can be extended in limited ways, and of course you can " +"implement your own parser completely from scratch. All of the logic that " +"connects the :mod:`email` package's bundled parser and the :class:`~email." +"message.EmailMessage` class is embodied in the :mod:`policy` class, so a " +"custom parser can create message object trees any way it finds necessary by " +"implementing custom versions of the appropriate :mod:`policy` methods." +msgstr "" + +#: ../Doc/library/email.parser.rst:49 +msgid "FeedParser API" +msgstr "" + +#: ../Doc/library/email.parser.rst:51 +msgid "" +"The :class:`BytesFeedParser`, imported from the :mod:`email.feedparser` " +"module, provides an API that is conducive to incremental parsing of email " +"messages, such as would be necessary when reading the text of an email " +"message from a source that can block (such as a socket). The :class:" +"`BytesFeedParser` can of course be used to parse an email message fully " +"contained in a :term:`bytes-like object`, string, or file, but the :class:" +"`BytesParser` API may be more convenient for such use cases. The semantics " +"and results of the two parser APIs are identical." +msgstr "" + +#: ../Doc/library/email.parser.rst:60 +msgid "" +"The :class:`BytesFeedParser`'s API is simple; you create an instance, feed " +"it a bunch of bytes until there's no more to feed it, then close the parser " +"to retrieve the root message object. The :class:`BytesFeedParser` is " +"extremely accurate when parsing standards-compliant messages, and it does a " +"very good job of parsing non-compliant messages, providing information about " +"how a message was deemed broken. It will populate a message object's :attr:" +"`~email.message.EmailMessage.defects` attribute with a list of any problems " +"it found in a message. See the :mod:`email.errors` module for the list of " +"defects that it can find." +msgstr "" + +#: ../Doc/library/email.parser.rst:70 +msgid "Here is the API for the :class:`BytesFeedParser`:" +msgstr "" + +#: ../Doc/library/email.parser.rst:75 +msgid "" +"Create a :class:`BytesFeedParser` instance. Optional *_factory* is a no-" +"argument callable; if not specified use the :attr:`~email.policy.Policy." +"message_factory` from the *policy*. Call *_factory* whenever a new message " +"object is needed." +msgstr "" + +#: ../Doc/library/email.parser.rst:80 +msgid "" +"If *policy* is specified use the rules it specifies to update the " +"representation of the message. If *policy* is not set, use the :class:" +"`compat32 ` policy, which maintains backward " +"compatibility with the Python 3.2 version of the email package and provides :" +"class:`~email.message.Message` as the default factory. All other policies " +"provide :class:`~email.message.EmailMessage` as the default *_factory*. For " +"more information on what else *policy* controls, see the :mod:`~email." +"policy` documentation." +msgstr "" + +#: ../Doc/library/email.parser.rst:89 ../Doc/library/email.parser.rst:145 +msgid "" +"Note: **The policy keyword should always be specified**; The default will " +"change to :data:`email.policy.default` in a future version of Python." +msgstr "" + +#: ../Doc/library/email.parser.rst:95 +msgid "_factory defaults to the policy ``message_factory``." +msgstr "" + +#: ../Doc/library/email.parser.rst:100 +msgid "" +"Feed the parser some more data. *data* should be a :term:`bytes-like " +"object` containing one or more lines. The lines can be partial and the " +"parser will stitch such partial lines together properly. The lines can have " +"any of the three common line endings: carriage return, newline, or carriage " +"return and newline (they can even be mixed)." +msgstr "" + +#: ../Doc/library/email.parser.rst:109 +msgid "" +"Complete the parsing of all previously fed data and return the root message " +"object. It is undefined what happens if :meth:`~feed` is called after this " +"method has been called." +msgstr "" + +#: ../Doc/library/email.parser.rst:116 +msgid "" +"Works like :class:`BytesFeedParser` except that the input to the :meth:" +"`~BytesFeedParser.feed` method must be a string. This is of limited " +"utility, since the only way for such a message to be valid is for it to " +"contain only ASCII text or, if :attr:`~email.policy.Policy.utf8` is " +"``True``, no binary attachments." +msgstr "" + +#: ../Doc/library/email.parser.rst:126 +msgid "Parser API" +msgstr "" + +#: ../Doc/library/email.parser.rst:128 +msgid "" +"The :class:`BytesParser` class, imported from the :mod:`email.parser` " +"module, provides an API that can be used to parse a message when the " +"complete contents of the message are available in a :term:`bytes-like " +"object` or file. The :mod:`email.parser` module also provides :class:" +"`Parser` for parsing strings, and header-only parsers, :class:" +"`BytesHeaderParser` and :class:`HeaderParser`, which can be used if you're " +"only interested in the headers of the message. :class:`BytesHeaderParser` " +"and :class:`HeaderParser` can be much faster in these situations, since they " +"do not attempt to parse the message body, instead setting the payload to the " +"raw body." +msgstr "" + +#: ../Doc/library/email.parser.rst:141 +msgid "" +"Create a :class:`BytesParser` instance. The *_class* and *policy* arguments " +"have the same meaning and sematnics as the *_factory* and *policy* arguments " +"of :class:`BytesFeedParser`." +msgstr "" + +#: ../Doc/library/email.parser.rst:148 +msgid "" +"Removed the *strict* argument that was deprecated in 2.4. Added the " +"*policy* keyword." +msgstr "" + +#: ../Doc/library/email.parser.rst:151 ../Doc/library/email.parser.rst:200 +#: ../Doc/library/email.parser.rst:280 +msgid "_class defaults to the policy ``message_factory``." +msgstr "" + +#: ../Doc/library/email.parser.rst:156 +msgid "" +"Read all the data from the binary file-like object *fp*, parse the resulting " +"bytes, and return the message object. *fp* must support both the :meth:`~io." +"IOBase.readline` and the :meth:`~io.IOBase.read` methods." +msgstr "" + +#: ../Doc/library/email.parser.rst:161 +msgid "" +"The bytes contained in *fp* must be formatted as a block of :rfc:`5322` (or, " +"if :attr:`~email.policy.Policy.utf8` is ``True``, :rfc:`6532`) style headers " +"and header continuation lines, optionally preceded by an envelope header. " +"The header block is terminated either by the end of the data or by a blank " +"line. Following the header block is the body of the message (which may " +"contain MIME-encoded subparts, including subparts with a :mailheader:" +"`Content-Transfer-Encoding` of ``8bit``." +msgstr "" + +#: ../Doc/library/email.parser.rst:169 +msgid "" +"Optional *headersonly* is a flag specifying whether to stop parsing after " +"reading the headers or not. The default is ``False``, meaning it parses the " +"entire contents of the file." +msgstr "" + +#: ../Doc/library/email.parser.rst:176 +msgid "" +"Similar to the :meth:`parse` method, except it takes a :term:`bytes-like " +"object` instead of a file-like object. Calling this method on a :term:" +"`bytes-like object` is equivalent to wrapping *bytes* in a :class:`~io." +"BytesIO` instance first and calling :meth:`parse`." +msgstr "" + +#: ../Doc/library/email.parser.rst:181 ../Doc/library/email.parser.rst:221 +msgid "Optional *headersonly* is as with the :meth:`parse` method." +msgstr "" + +#: ../Doc/library/email.parser.rst:188 +msgid "" +"Exactly like :class:`BytesParser`, except that *headersonly* defaults to " +"``True``." +msgstr "" + +#: ../Doc/library/email.parser.rst:196 +msgid "" +"This class is parallel to :class:`BytesParser`, but handles string input." +msgstr "" + +#: ../Doc/library/email.parser.rst:198 ../Doc/library/email.parser.rst:245 +#: ../Doc/library/email.parser.rst:258 ../Doc/library/email.parser.rst:268 +#: ../Doc/library/email.parser.rst:278 +msgid "Removed the *strict* argument. Added the *policy* keyword." +msgstr "" + +#: ../Doc/library/email.parser.rst:205 +msgid "" +"Read all the data from the text-mode file-like object *fp*, parse the " +"resulting text, and return the root message object. *fp* must support both " +"the :meth:`~io.TextIOBase.readline` and the :meth:`~io.TextIOBase.read` " +"methods on file-like objects." +msgstr "" + +#: ../Doc/library/email.parser.rst:210 +msgid "" +"Other than the text mode requirement, this method operates like :meth:" +"`BytesParser.parse`." +msgstr "" + +#: ../Doc/library/email.parser.rst:216 +msgid "" +"Similar to the :meth:`parse` method, except it takes a string object instead " +"of a file-like object. Calling this method on a string is equivalent to " +"wrapping *text* in a :class:`~io.StringIO` instance first and calling :meth:" +"`parse`." +msgstr "" + +#: ../Doc/library/email.parser.rst:226 +msgid "" +"Exactly like :class:`Parser`, except that *headersonly* defaults to ``True``." +msgstr "" + +#: ../Doc/library/email.parser.rst:230 +msgid "" +"Since creating a message object structure from a string or a file object is " +"such a common task, four functions are provided as a convenience. They are " +"available in the top-level :mod:`email` package namespace." +msgstr "" + +#: ../Doc/library/email.parser.rst:239 +msgid "" +"Return a message object structure from a :term:`bytes-like object`. This is " +"equivalent to ``BytesParser().parsebytes(s)``. Optional *_class* and " +"*strict* are interpreted as with the :class:`~email.parser.BytesParser` " +"class constructor." +msgstr "" + +#: ../Doc/library/email.parser.rst:252 +msgid "" +"Return a message object structure tree from an open binary :term:`file " +"object`. This is equivalent to ``BytesParser().parse(fp)``. *_class* and " +"*policy* are interpreted as with the :class:`~email.parser.BytesParser` " +"class constructor." +msgstr "" + +#: ../Doc/library/email.parser.rst:264 +msgid "" +"Return a message object structure from a string. This is equivalent to " +"``Parser().parsestr(s)``. *_class* and *policy* are interpreted as with " +"the :class:`~email.parser.Parser` class constructor." +msgstr "" + +#: ../Doc/library/email.parser.rst:274 +msgid "" +"Return a message object structure tree from an open :term:`file object`. " +"This is equivalent to ``Parser().parse(fp)``. *_class* and *policy* are " +"interpreted as with the :class:`~email.parser.Parser` class constructor." +msgstr "" + +#: ../Doc/library/email.parser.rst:283 +msgid "" +"Here's an example of how you might use :func:`message_from_bytes` at an " +"interactive Python prompt::" +msgstr "" + +#: ../Doc/library/email.parser.rst:291 +msgid "Additional notes" +msgstr "" + +#: ../Doc/library/email.parser.rst:293 +msgid "Here are some notes on the parsing semantics:" +msgstr "" + +#: ../Doc/library/email.parser.rst:295 +msgid "" +"Most non-\\ :mimetype:`multipart` type messages are parsed as a single " +"message object with a string payload. These objects will return ``False`` " +"for :meth:`~email.message.EmailMessage.is_multipart`, and :meth:`~email." +"message.EmailMessage.iter_parts` will yield an empty list." +msgstr "" + +#: ../Doc/library/email.parser.rst:300 +msgid "" +"All :mimetype:`multipart` type messages will be parsed as a container " +"message object with a list of sub-message objects for their payload. The " +"outer container message will return ``True`` for :meth:`~email.message." +"EmailMessage.is_multipart`, and :meth:`~email.message.EmailMessage." +"iter_parts` will yield a list of subparts." +msgstr "" + +#: ../Doc/library/email.parser.rst:306 +msgid "" +"Most messages with a content type of :mimetype:`message/\\*` (such as :" +"mimetype:`message/delivery-status` and :mimetype:`message/rfc822`) will also " +"be parsed as container object containing a list payload of length 1. Their :" +"meth:`~email.message.EmailMessage.is_multipart` method will return ``True``. " +"The single element yielded by :meth:`~email.message.EmailMessage.iter_parts` " +"will be a sub-message object." +msgstr "" + +#: ../Doc/library/email.parser.rst:313 +msgid "" +"Some non-standards-compliant messages may not be internally consistent about " +"their :mimetype:`multipart`\\ -edness. Such messages may have a :mailheader:" +"`Content-Type` header of type :mimetype:`multipart`, but their :meth:`~email." +"message.EmailMessage.is_multipart` method may return ``False``. If such " +"messages were parsed with the :class:`~email.parser.FeedParser`, they will " +"have an instance of the :class:`~email.errors." +"MultipartInvariantViolationDefect` class in their *defects* attribute list. " +"See :mod:`email.errors` for details." +msgstr "" + +#: ../Doc/library/email.policy.rst:2 +msgid ":mod:`email.policy`: Policy Objects" +msgstr "" + +#: ../Doc/library/email.policy.rst:12 +msgid "**Source code:** :source:`Lib/email/policy.py`" +msgstr "" + +#: ../Doc/library/email.policy.rst:16 +msgid "" +"The :mod:`email` package's prime focus is the handling of email messages as " +"described by the various email and MIME RFCs. However, the general format " +"of email messages (a block of header fields each consisting of a name " +"followed by a colon followed by a value, the whole block followed by a blank " +"line and an arbitrary 'body'), is a format that has found utility outside of " +"the realm of email. Some of these uses conform fairly closely to the main " +"email RFCs, some do not. Even when working with email, there are times when " +"it is desirable to break strict compliance with the RFCs, such as generating " +"emails that interoperate with email servers that do not themselves follow " +"the standards, or that implement extensions you want to use in ways that " +"violate the standards." +msgstr "" + +#: ../Doc/library/email.policy.rst:28 +msgid "" +"Policy objects give the email package the flexibility to handle all these " +"disparate use cases." +msgstr "" + +#: ../Doc/library/email.policy.rst:31 +msgid "" +"A :class:`Policy` object encapsulates a set of attributes and methods that " +"control the behavior of various components of the email package during use. :" +"class:`Policy` instances can be passed to various classes and methods in the " +"email package to alter the default behavior. The settable values and their " +"defaults are described below." +msgstr "" + +#: ../Doc/library/email.policy.rst:37 +msgid "" +"There is a default policy used by all classes in the email package. For all " +"of the :mod:`~email.parser` classes and the related convenience functions, " +"and for the :class:`~email.message.Message` class, this is the :class:" +"`Compat32` policy, via its corresponding pre-defined instance :const:" +"`compat32`. This policy provides for complete backward compatibility (in " +"some cases, including bug compatibility) with the pre-Python3.3 version of " +"the email package." +msgstr "" + +#: ../Doc/library/email.policy.rst:44 +msgid "" +"This default value for the *policy* keyword to :class:`~email.message." +"EmailMessage` is the :class:`EmailPolicy` policy, via its pre-defined " +"instance :data:`~default`." +msgstr "" + +#: ../Doc/library/email.policy.rst:48 +msgid "" +"When a :class:`~email.message.Message` or :class:`~email.message." +"EmailMessage` object is created, it acquires a policy. If the message is " +"created by a :mod:`~email.parser`, a policy passed to the parser will be the " +"policy used by the message it creates. If the message is created by the " +"program, then the policy can be specified when it is created. When a " +"message is passed to a :mod:`~email.generator`, the generator uses the " +"policy from the message by default, but you can also pass a specific policy " +"to the generator that will override the one stored on the message object." +msgstr "" + +#: ../Doc/library/email.policy.rst:57 +msgid "" +"The default value for the *policy* keyword for the :mod:`email.parser` " +"classes and the parser convenience functions **will be changing** in a " +"future version of Python. Therefore you should **always specify explicitly " +"which policy you want to use** when calling any of the classes and functions " +"described in the :mod:`~email.parser` module." +msgstr "" + +#: ../Doc/library/email.policy.rst:63 +msgid "" +"The first part of this documentation covers the features of :class:`Policy`, " +"an :term:`abstract base class` that defines the features that are common to " +"all policy objects, including :const:`compat32`. This includes certain hook " +"methods that are called internally by the email package, which a custom " +"policy could override to obtain different behavior. The second part " +"describes the concrete classes :class:`EmailPolicy` and :class:`Compat32`, " +"which implement the hooks that provide the standard behavior and the " +"backward compatible behavior and features, respectively." +msgstr "" + +#: ../Doc/library/email.policy.rst:72 +msgid "" +":class:`Policy` instances are immutable, but they can be cloned, accepting " +"the same keyword arguments as the class constructor and returning a new :" +"class:`Policy` instance that is a copy of the original but with the " +"specified attributes values changed." +msgstr "" + +#: ../Doc/library/email.policy.rst:77 +msgid "" +"As an example, the following code could be used to read an email message " +"from a file on disk and pass it to the system ``sendmail`` program on a Unix " +"system:" +msgstr "" + +#: ../Doc/library/email.policy.rst:113 +msgid "" +"Here we are telling :class:`~email.generator.BytesGenerator` to use the RFC " +"correct line separator characters when creating the binary string to feed " +"into ``sendmail's`` ``stdin``, where the default policy would use ``\\n`` " +"line separators." +msgstr "" + +#: ../Doc/library/email.policy.rst:118 +msgid "" +"Some email package methods accept a *policy* keyword argument, allowing the " +"policy to be overridden for that method. For example, the following code " +"uses the :meth:`~email.message.Message.as_bytes` method of the *msg* object " +"from the previous example and writes the message to a file using the native " +"line separators for the platform on which it is running::" +msgstr "" + +#: ../Doc/library/email.policy.rst:129 +msgid "" +"Policy objects can also be combined using the addition operator, producing a " +"policy object whose settings are a combination of the non-default values of " +"the summed objects::" +msgstr "" + +#: ../Doc/library/email.policy.rst:137 +msgid "" +"This operation is not commutative; that is, the order in which the objects " +"are added matters. To illustrate::" +msgstr "" + +#: ../Doc/library/email.policy.rst:152 +msgid "" +"This is the :term:`abstract base class` for all policy classes. It provides " +"default implementations for a couple of trivial methods, as well as the " +"implementation of the immutability property, the :meth:`clone` method, and " +"the constructor semantics." +msgstr "" + +#: ../Doc/library/email.policy.rst:157 +msgid "" +"The constructor of a policy class can be passed various keyword arguments. " +"The arguments that may be specified are any non-method properties on this " +"class, plus any additional non-method properties on the concrete class. A " +"value specified in the constructor will override the default value for the " +"corresponding attribute." +msgstr "" + +#: ../Doc/library/email.policy.rst:163 +msgid "" +"This class defines the following properties, and thus values for the " +"following may be passed in the constructor of any policy class:" +msgstr "" + +#: ../Doc/library/email.policy.rst:169 +msgid "" +"The maximum length of any line in the serialized output, not counting the " +"end of line character(s). Default is 78, per :rfc:`5322`. A value of ``0`` " +"or :const:`None` indicates that no line wrapping should be done at all." +msgstr "" + +#: ../Doc/library/email.policy.rst:177 +msgid "" +"The string to be used to terminate lines in serialized output. The default " +"is ``\\n`` because that's the internal end-of-line discipline used by " +"Python, though ``\\r\\n`` is required by the RFCs." +msgstr "" + +#: ../Doc/library/email.policy.rst:184 +msgid "" +"Controls the type of Content Transfer Encodings that may be or are required " +"to be used. The possible values are:" +msgstr "" + +#: ../Doc/library/email.policy.rst:190 +msgid "``7bit``" +msgstr "" + +#: ../Doc/library/email.policy.rst:190 +msgid "" +"all data must be \"7 bit clean\" (ASCII-only). This means that where " +"necessary data will be encoded using either quoted-printable or base64 " +"encoding." +msgstr "" + +#: ../Doc/library/email.policy.rst:194 +msgid "``8bit``" +msgstr "" + +#: ../Doc/library/email.policy.rst:194 +msgid "" +"data is not constrained to be 7 bit clean. Data in headers is still " +"required to be ASCII-only and so will be encoded (see :meth:`fold_binary` " +"and :attr:`~EmailPolicy.utf8` below for exceptions), but body parts may use " +"the ``8bit`` CTE." +msgstr "" + +#: ../Doc/library/email.policy.rst:200 +msgid "" +"A ``cte_type`` value of ``8bit`` only works with ``BytesGenerator``, not " +"``Generator``, because strings cannot contain binary data. If a " +"``Generator`` is operating under a policy that specifies ``cte_type=8bit``, " +"it will act as if ``cte_type`` is ``7bit``." +msgstr "" + +#: ../Doc/library/email.policy.rst:208 +msgid "" +"If :const:`True`, any defects encountered will be raised as errors. If :" +"const:`False` (the default), defects will be passed to the :meth:" +"`register_defect` method." +msgstr "" + +#: ../Doc/library/email.policy.rst:215 +msgid "" +"If :const:`True`, lines starting with *\"From \"* in the body are escaped by " +"putting a ``>`` in front of them. This parameter is used when the message is " +"being serialized by a generator. Default: :const:`False`." +msgstr "" + +#: ../Doc/library/email.policy.rst:220 +msgid "The *mangle_from_* parameter." +msgstr "" + +#: ../Doc/library/email.policy.rst:226 +msgid "" +"A factory function for constructing a new empty message object. Used by the " +"parser when building messages. Defaults to ``None``, in which case :class:" +"`~email.message.Message` is used." +msgstr "" + +#: ../Doc/library/email.policy.rst:232 +msgid "" +"The following :class:`Policy` method is intended to be called by code using " +"the email library to create policy instances with custom settings:" +msgstr "" + +#: ../Doc/library/email.policy.rst:238 +msgid "" +"Return a new :class:`Policy` instance whose attributes have the same values " +"as the current instance, except where those attributes are given new values " +"by the keyword arguments." +msgstr "" + +#: ../Doc/library/email.policy.rst:243 +msgid "" +"The remaining :class:`Policy` methods are called by the email package code, " +"and are not intended to be called by an application using the email package. " +"A custom policy must implement all of these methods." +msgstr "" + +#: ../Doc/library/email.policy.rst:250 +msgid "" +"Handle a *defect* found on *obj*. When the email package calls this method, " +"*defect* will always be a subclass of :class:`~email.errors.Defect`." +msgstr "" + +#: ../Doc/library/email.policy.rst:254 +msgid "" +"The default implementation checks the :attr:`raise_on_defect` flag. If it " +"is ``True``, *defect* is raised as an exception. If it is ``False`` (the " +"default), *obj* and *defect* are passed to :meth:`register_defect`." +msgstr "" + +#: ../Doc/library/email.policy.rst:261 +msgid "" +"Register a *defect* on *obj*. In the email package, *defect* will always be " +"a subclass of :class:`~email.errors.Defect`." +msgstr "" + +#: ../Doc/library/email.policy.rst:264 +msgid "" +"The default implementation calls the ``append`` method of the ``defects`` " +"attribute of *obj*. When the email package calls :attr:`handle_defect`, " +"*obj* will normally have a ``defects`` attribute that has an ``append`` " +"method. Custom object types used with the email package (for example, " +"custom ``Message`` objects) should also provide such an attribute, otherwise " +"defects in parsed messages will raise unexpected errors." +msgstr "" + +#: ../Doc/library/email.policy.rst:274 +msgid "Return the maximum allowed number of headers named *name*." +msgstr "" + +#: ../Doc/library/email.policy.rst:276 +msgid "" +"Called when a header is added to an :class:`~email.message.EmailMessage` or :" +"class:`~email.message.Message` object. If the returned value is not ``0`` " +"or ``None``, and there are already a number of headers with the name *name* " +"greather than or equal to the value returned, a :exc:`ValueError` is raised." +msgstr "" + +#: ../Doc/library/email.policy.rst:282 +msgid "" +"Because the default behavior of ``Message.__setitem__`` is to append the " +"value to the list of headers, it is easy to create duplicate headers without " +"realizing it. This method allows certain headers to be limited in the " +"number of instances of that header that may be added to a ``Message`` " +"programmatically. (The limit is not observed by the parser, which will " +"faithfully produce as many headers as exist in the message being parsed.)" +msgstr "" + +#: ../Doc/library/email.policy.rst:290 +msgid "The default implementation returns ``None`` for all header names." +msgstr "" + +#: ../Doc/library/email.policy.rst:295 +msgid "" +"The email package calls this method with a list of strings, each string " +"ending with the line separation characters found in the source being " +"parsed. The first line includes the field header name and separator. All " +"whitespace in the source is preserved. The method should return the " +"``(name, value)`` tuple that is to be stored in the ``Message`` to represent " +"the parsed header." +msgstr "" + +#: ../Doc/library/email.policy.rst:302 +msgid "" +"If an implementation wishes to retain compatibility with the existing email " +"package policies, *name* should be the case preserved name (all characters " +"up to the '``:``' separator), while *value* should be the unfolded value " +"(all line separator characters removed, but whitespace kept intact), " +"stripped of leading whitespace." +msgstr "" + +#: ../Doc/library/email.policy.rst:308 +msgid "*sourcelines* may contain surrogateescaped binary data." +msgstr "" + +#: ../Doc/library/email.policy.rst:310 ../Doc/library/email.policy.rst:326 +#: ../Doc/library/email.policy.rst:342 +msgid "There is no default implementation" +msgstr "" + +#: ../Doc/library/email.policy.rst:315 +msgid "" +"The email package calls this method with the name and value provided by the " +"application program when the application program is modifying a ``Message`` " +"programmatically (as opposed to a ``Message`` created by a parser). The " +"method should return the ``(name, value)`` tuple that is to be stored in the " +"``Message`` to represent the header." +msgstr "" + +#: ../Doc/library/email.policy.rst:321 +msgid "" +"If an implementation wishes to retain compatibility with the existing email " +"package policies, the *name* and *value* should be strings or string " +"subclasses that do not change the content of the passed in arguments." +msgstr "" + +#: ../Doc/library/email.policy.rst:331 +msgid "" +"The email package calls this method with the *name* and *value* currently " +"stored in the ``Message`` when that header is requested by the application " +"program, and whatever the method returns is what is passed back to the " +"application as the value of the header being retrieved. Note that there may " +"be more than one header with the same name stored in the ``Message``; the " +"method is passed the specific name and value of the header destined to be " +"returned to the application." +msgstr "" + +#: ../Doc/library/email.policy.rst:339 +msgid "" +"*value* may contain surrogateescaped binary data. There should be no " +"surrogateescaped binary data in the value returned by the method." +msgstr "" + +#: ../Doc/library/email.policy.rst:347 +msgid "" +"The email package calls this method with the *name* and *value* currently " +"stored in the ``Message`` for a given header. The method should return a " +"string that represents that header \"folded\" correctly (according to the " +"policy settings) by composing the *name* with the *value* and inserting :" +"attr:`linesep` characters at the appropriate places. See :rfc:`5322` for a " +"discussion of the rules for folding email headers." +msgstr "" + +#: ../Doc/library/email.policy.rst:354 +msgid "" +"*value* may contain surrogateescaped binary data. There should be no " +"surrogateescaped binary data in the string returned by the method." +msgstr "" + +#: ../Doc/library/email.policy.rst:360 +msgid "" +"The same as :meth:`fold`, except that the returned value should be a bytes " +"object rather than a string." +msgstr "" + +#: ../Doc/library/email.policy.rst:363 +msgid "" +"*value* may contain surrogateescaped binary data. These could be converted " +"back into binary data in the returned bytes object." +msgstr "" + +#: ../Doc/library/email.policy.rst:370 +msgid "" +"This concrete :class:`Policy` provides behavior that is intended to be fully " +"compliant with the current email RFCs. These include (but are not limited " +"to) :rfc:`5322`, :rfc:`2047`, and the current MIME RFCs." +msgstr "" + +#: ../Doc/library/email.policy.rst:374 +msgid "" +"This policy adds new header parsing and folding algorithms. Instead of " +"simple strings, headers are ``str`` subclasses with attributes that depend " +"on the type of the field. The parsing and folding algorithm fully " +"implement :rfc:`2047` and :rfc:`5322`." +msgstr "" + +#: ../Doc/library/email.policy.rst:379 +msgid "" +"The default value for the :attr:`~email.policy.Policy.message_factory` " +"attribute is :class:`~email.message.EmailMessage`." +msgstr "" + +#: ../Doc/library/email.policy.rst:382 +msgid "" +"In addition to the settable attributes listed above that apply to all " +"policies, this policy adds the following additional attributes:" +msgstr "" + +#: ../Doc/library/email.policy.rst:390 +msgid "" +"If ``False``, follow :rfc:`5322`, supporting non-ASCII characters in headers " +"by encoding them as \"encoded words\". If ``True``, follow :rfc:`6532` and " +"use ``utf-8`` encoding for headers. Messages formatted in this way may be " +"passed to SMTP servers that support the ``SMTPUTF8`` extension (:rfc:`6531`)." +msgstr "" + +#: ../Doc/library/email.policy.rst:399 +msgid "" +"If the value for a header in the ``Message`` object originated from a :mod:" +"`~email.parser` (as opposed to being set by a program), this attribute " +"indicates whether or not a generator should refold that value when " +"transforming the message back into serialized form. The possible values are:" +msgstr "" + +#: ../Doc/library/email.policy.rst:406 +msgid "``none``" +msgstr "" + +#: ../Doc/library/email.policy.rst:406 +msgid "all source values use original folding" +msgstr "" + +#: ../Doc/library/email.policy.rst:408 +msgid "``long``" +msgstr "" + +#: ../Doc/library/email.policy.rst:408 +msgid "" +"source values that have any line that is longer than ``max_line_length`` " +"will be refolded" +msgstr "" + +#: ../Doc/library/email.policy.rst:411 +msgid "``all``" +msgstr "" + +#: ../Doc/library/email.policy.rst:411 +msgid "all values are refolded." +msgstr "" + +#: ../Doc/library/email.policy.rst:414 +msgid "The default is ``long``." +msgstr "" + +#: ../Doc/library/email.policy.rst:419 +msgid "" +"A callable that takes two arguments, ``name`` and ``value``, where ``name`` " +"is a header field name and ``value`` is an unfolded header field value, and " +"returns a string subclass that represents that header. A default " +"``header_factory`` (see :mod:`~email.headerregistry`) is provided that " +"supports custom parsing for the various address and date :RFC:`5322` header " +"field types, and the major MIME header field stypes. Support for additional " +"custom parsing will be added in the future." +msgstr "" + +#: ../Doc/library/email.policy.rst:430 +msgid "" +"An object with at least two methods: get_content and set_content. When the :" +"meth:`~email.message.EmailMessage.get_content` or :meth:`~email.message." +"EmailMessage.set_content` method of an :class:`~email.message.EmailMessage` " +"object is called, it calls the corresponding method of this object, passing " +"it the message object as its first argument, and any arguments or keywords " +"that were passed to it as additional arguments. By default " +"``content_manager`` is set to :data:`~email.contentmanager.raw_data_manager`." +msgstr "" + +#: ../Doc/library/email.policy.rst:442 ../Doc/library/email.policy.rst:600 +msgid "" +"The class provides the following concrete implementations of the abstract " +"methods of :class:`Policy`:" +msgstr "" + +#: ../Doc/library/email.policy.rst:448 +msgid "" +"Returns the value of the :attr:`~email.headerregistry.BaseHeader.max_count` " +"attribute of the specialized class used to represent the header with the " +"given name." +msgstr "" + +#: ../Doc/library/email.policy.rst:456 ../Doc/library/email.policy.rst:606 +msgid "" +"The name is parsed as everything up to the '``:``' and returned unmodified. " +"The value is determined by stripping leading whitespace off the remainder of " +"the first line, joining all subsequent lines together, and stripping any " +"trailing carriage return or linefeed characters." +msgstr "" + +#: ../Doc/library/email.policy.rst:464 +msgid "" +"The name is returned unchanged. If the input value has a ``name`` attribute " +"and it matches *name* ignoring case, the value is returned unchanged. " +"Otherwise the *name* and *value* are passed to ``header_factory``, and the " +"resulting header object is returned as the value. In this case a " +"``ValueError`` is raised if the input value contains CR or LF characters." +msgstr "" + +#: ../Doc/library/email.policy.rst:474 +msgid "" +"If the value has a ``name`` attribute, it is returned to unmodified. " +"Otherwise the *name*, and the *value* with any CR or LF characters removed, " +"are passed to the ``header_factory``, and the resulting header object is " +"returned. Any surrogateescaped bytes get turned into the unicode unknown-" +"character glyph." +msgstr "" + +#: ../Doc/library/email.policy.rst:483 +msgid "" +"Header folding is controlled by the :attr:`refold_source` policy setting. A " +"value is considered to be a 'source value' if and only if it does not have a " +"``name`` attribute (having a ``name`` attribute means it is a header object " +"of some sort). If a source value needs to be refolded according to the " +"policy, it is converted into a header object by passing the *name* and the " +"*value* with any CR and LF characters removed to the ``header_factory``. " +"Folding of a header object is done by calling its ``fold`` method with the " +"current policy." +msgstr "" + +#: ../Doc/library/email.policy.rst:492 +msgid "" +"Source values are split into lines using :meth:`~str.splitlines`. If the " +"value is not to be refolded, the lines are rejoined using the ``linesep`` " +"from the policy and returned. The exception is lines containing non-ascii " +"binary data. In that case the value is refolded regardless of the " +"``refold_source`` setting, which causes the binary data to be CTE encoded " +"using the ``unknown-8bit`` charset." +msgstr "" + +#: ../Doc/library/email.policy.rst:502 +msgid "" +"The same as :meth:`fold` if :attr:`~Policy.cte_type` is ``7bit``, except " +"that the returned value is bytes." +msgstr "" + +#: ../Doc/library/email.policy.rst:505 +msgid "" +"If :attr:`~Policy.cte_type` is ``8bit``, non-ASCII binary data is converted " +"back into bytes. Headers with binary data are not refolded, regardless of " +"the ``refold_header`` setting, since there is no way to know whether the " +"binary data consists of single byte characters or multibyte characters." +msgstr "" + +#: ../Doc/library/email.policy.rst:512 +msgid "" +"The following instances of :class:`EmailPolicy` provide defaults suitable " +"for specific application domains. Note that in the future the behavior of " +"these instances (in particular the ``HTTP`` instance) may be adjusted to " +"conform even more closely to the RFCs relevant to their domains." +msgstr "" + +#: ../Doc/library/email.policy.rst:520 +msgid "" +"An instance of ``EmailPolicy`` with all defaults unchanged. This policy " +"uses the standard Python ``\\n`` line endings rather than the RFC-correct ``" +"\\r\\n``." +msgstr "" + +#: ../Doc/library/email.policy.rst:527 +msgid "" +"Suitable for serializing messages in conformance with the email RFCs. Like " +"``default``, but with ``linesep`` set to ``\\r\\n``, which is RFC compliant." +msgstr "" + +#: ../Doc/library/email.policy.rst:534 +msgid "" +"The same as ``SMTP`` except that :attr:`~EmailPolicy.utf8` is ``True``. " +"Useful for serializing messages to a message store without using encoded " +"words in the headers. Should only be used for SMTP trasmission if the " +"sender or recipient addresses have non-ASCII characters (the :meth:`smtplib." +"SMTP.send_message` method handles this automatically)." +msgstr "" + +#: ../Doc/library/email.policy.rst:543 +msgid "" +"Suitable for serializing headers with for use in HTTP traffic. Like " +"``SMTP`` except that ``max_line_length`` is set to ``None`` (unlimited)." +msgstr "" + +#: ../Doc/library/email.policy.rst:549 +msgid "" +"Convenience instance. The same as ``default`` except that " +"``raise_on_defect`` is set to ``True``. This allows any policy to be made " +"strict by writing::" +msgstr "" + +#: ../Doc/library/email.policy.rst:556 +msgid "" +"With all of these :class:`EmailPolicies <.EmailPolicy>`, the effective API " +"of the email package is changed from the Python 3.2 API in the following " +"ways:" +msgstr "" + +#: ../Doc/library/email.policy.rst:559 +msgid "" +"Setting a header on a :class:`~email.message.Message` results in that header " +"being parsed and a header object created." +msgstr "" + +#: ../Doc/library/email.policy.rst:562 +msgid "" +"Fetching a header value from a :class:`~email.message.Message` results in " +"that header being parsed and a header object created and returned." +msgstr "" + +#: ../Doc/library/email.policy.rst:566 +msgid "" +"Any header object, or any header that is refolded due to the policy " +"settings, is folded using an algorithm that fully implements the RFC folding " +"algorithms, including knowing where encoded words are required and allowed." +msgstr "" + +#: ../Doc/library/email.policy.rst:571 +msgid "" +"From the application view, this means that any header obtained through the :" +"class:`~email.message.EmailMessage` is a header object with extra " +"attributes, whose string value is the fully decoded unicode value of the " +"header. Likewise, a header may be assigned a new value, or a new header " +"created, using a unicode string, and the policy will take care of converting " +"the unicode string into the correct RFC encoded form." +msgstr "" + +#: ../Doc/library/email.policy.rst:578 +msgid "" +"The header objects and their attributes are described in :mod:`~email." +"headerregistry`." +msgstr "" + +#: ../Doc/library/email.policy.rst:585 +msgid "" +"This concrete :class:`Policy` is the backward compatibility policy. It " +"replicates the behavior of the email package in Python 3.2. The :mod:" +"`~email.policy` module also defines an instance of this class, :const:" +"`compat32`, that is used as the default policy. Thus the default behavior " +"of the email package is to maintain compatibility with Python 3.2." +msgstr "" + +#: ../Doc/library/email.policy.rst:591 +msgid "" +"The following attributes have values that are different from the :class:" +"`Policy` default:" +msgstr "" + +#: ../Doc/library/email.policy.rst:597 +msgid "The default is ``True``." +msgstr "" + +#: ../Doc/library/email.policy.rst:614 +msgid "The name and value are returned unmodified." +msgstr "" + +#: ../Doc/library/email.policy.rst:619 +msgid "" +"If the value contains binary data, it is converted into a :class:`~email." +"header.Header` object using the ``unknown-8bit`` charset. Otherwise it is " +"returned unmodified." +msgstr "" + +#: ../Doc/library/email.policy.rst:626 +msgid "" +"Headers are folded using the :class:`~email.header.Header` folding " +"algorithm, which preserves existing line breaks in the value, and wraps each " +"resulting line to the ``max_line_length``. Non-ASCII binary data are CTE " +"encoded using the ``unknown-8bit`` charset." +msgstr "" + +#: ../Doc/library/email.policy.rst:634 +msgid "" +"Headers are folded using the :class:`~email.header.Header` folding " +"algorithm, which preserves existing line breaks in the value, and wraps each " +"resulting line to the ``max_line_length``. If ``cte_type`` is ``7bit``, non-" +"ascii binary data is CTE encoded using the ``unknown-8bit`` charset. " +"Otherwise the original source header is used, with its existing line breaks " +"and any (RFC invalid) binary data it may contain." +msgstr "" + +#: ../Doc/library/email.policy.rst:644 +msgid "" +"An instance of :class:`Compat32`, providing backward compatibility with the " +"behavior of the email package in Python 3.2." +msgstr "" + +#: ../Doc/library/email.policy.rst:650 +msgid "" +"Oringally added in 3.3 as a :term:`provisional feature `." +msgstr "" + +#: ../Doc/library/email.util.rst:2 +msgid ":mod:`email.utils`: Miscellaneous utilities" +msgstr "" + +#: ../Doc/library/email.util.rst:7 +msgid "**Source code:** :source:`Lib/email/utils.py`" +msgstr "" + +#: ../Doc/library/email.util.rst:11 +msgid "" +"There are a couple of useful utilities provided in the :mod:`email.utils` " +"module:" +msgstr "" + +#: ../Doc/library/email.util.rst:16 +msgid "" +"Return local time as an aware datetime object. If called without arguments, " +"return current time. Otherwise *dt* argument should be a :class:`~datetime." +"datetime` instance, and it is converted to the local time zone according to " +"the system time zone database. If *dt* is naive (that is, ``dt.tzinfo`` is " +"``None``), it is assumed to be in local time. In this case, a positive or " +"zero value for *isdst* causes ``localtime`` to presume initially that summer " +"time (for example, Daylight Saving Time) is or is not (respectively) in " +"effect for the specified time. A negative value for *isdst* causes the " +"``localtime`` to attempt to divine whether summer time is in effect for the " +"specified time." +msgstr "" + +#: ../Doc/library/email.util.rst:32 +msgid "" +"Returns a string suitable for an :rfc:`2822`\\ -compliant :mailheader:" +"`Message-ID` header. Optional *idstring* if given, is a string used to " +"strengthen the uniqueness of the message id. Optional *domain* if given " +"provides the portion of the msgid after the '@'. The default is the local " +"hostname. It is not normally necessary to override this default, but may be " +"useful certain cases, such as a constructing distributed system that uses a " +"consistent domain name across multiple hosts." +msgstr "" + +#: ../Doc/library/email.util.rst:40 +msgid "Added the *domain* keyword." +msgstr "" + +#: ../Doc/library/email.util.rst:44 +msgid "" +"The remaining functions are part of the legacy (``Compat32``) email API. " +"There is no need to directly use these with the new API, since the parsing " +"and formatting they provide is done automatically by the header parsing " +"machinery of the new API." +msgstr "" + +#: ../Doc/library/email.util.rst:52 +msgid "" +"Return a new string with backslashes in *str* replaced by two backslashes, " +"and double quotes replaced by backslash-double quote." +msgstr "" + +#: ../Doc/library/email.util.rst:58 +msgid "" +"Return a new string which is an *unquoted* version of *str*. If *str* ends " +"and begins with double quotes, they are stripped off. Likewise if *str* " +"ends and begins with angle brackets, they are stripped off." +msgstr "" + +#: ../Doc/library/email.util.rst:65 +msgid "" +"Parse address -- which should be the value of some address-containing field " +"such as :mailheader:`To` or :mailheader:`Cc` -- into its constituent " +"*realname* and *email address* parts. Returns a tuple of that information, " +"unless the parse fails, in which case a 2-tuple of ``('', '')`` is returned." +msgstr "" + +#: ../Doc/library/email.util.rst:73 +msgid "" +"The inverse of :meth:`parseaddr`, this takes a 2-tuple of the form " +"``(realname, email_address)`` and returns the string value suitable for a :" +"mailheader:`To` or :mailheader:`Cc` header. If the first element of *pair* " +"is false, then the second element is returned unmodified." +msgstr "" + +#: ../Doc/library/email.util.rst:78 +msgid "" +"Optional *charset* is the character set that will be used in the :rfc:`2047` " +"encoding of the ``realname`` if the ``realname`` contains non-ASCII " +"characters. Can be an instance of :class:`str` or a :class:`~email.charset." +"Charset`. Defaults to ``utf-8``." +msgstr "" + +#: ../Doc/library/email.util.rst:83 +msgid "Added the *charset* option." +msgstr "" + +#: ../Doc/library/email.util.rst:89 +msgid "" +"This method returns a list of 2-tuples of the form returned by " +"``parseaddr()``. *fieldvalues* is a sequence of header field values as might " +"be returned by :meth:`Message.get_all `. " +"Here's a simple example that gets all the recipients of a message::" +msgstr "" + +#: ../Doc/library/email.util.rst:105 +msgid "" +"Attempts to parse a date according to the rules in :rfc:`2822`. however, " +"some mailers don't follow that format as specified, so :func:`parsedate` " +"tries to guess correctly in such cases. *date* is a string containing an :" +"rfc:`2822` date, such as ``\"Mon, 20 Nov 1995 19:12:08 -0500\"``. If it " +"succeeds in parsing the date, :func:`parsedate` returns a 9-tuple that can " +"be passed directly to :func:`time.mktime`; otherwise ``None`` will be " +"returned. Note that indexes 6, 7, and 8 of the result tuple are not usable." +msgstr "" + +#: ../Doc/library/email.util.rst:116 +msgid "" +"Performs the same function as :func:`parsedate`, but returns either ``None`` " +"or a 10-tuple; the first 9 elements make up a tuple that can be passed " +"directly to :func:`time.mktime`, and the tenth is the offset of the date's " +"timezone from UTC (which is the official term for Greenwich Mean Time) " +"[#]_. If the input string has no timezone, the last element of the tuple " +"returned is ``None``. Note that indexes 6, 7, and 8 of the result tuple are " +"not usable." +msgstr "" + +#: ../Doc/library/email.util.rst:126 +msgid "" +"The inverse of :func:`format_datetime`. Performs the same function as :func:" +"`parsedate`, but on success returns a :mod:`~datetime.datetime`. If the " +"input date has a timezone of ``-0000``, the ``datetime`` will be a naive " +"``datetime``, and if the date is conforming to the RFCs it will represent a " +"time in UTC but with no indication of the actual source timezone of the " +"message the date comes from. If the input date has any other valid timezone " +"offset, the ``datetime`` will be an aware ``datetime`` with the " +"corresponding a :class:`~datetime.timezone` :class:`~datetime.tzinfo`." +msgstr "" + +#: ../Doc/library/email.util.rst:140 +msgid "" +"Turn a 10-tuple as returned by :func:`parsedate_tz` into a UTC timestamp " +"(seconds since the Epoch). If the timezone item in the tuple is ``None``, " +"assume local time." +msgstr "" + +#: ../Doc/library/email.util.rst:147 +msgid "Returns a date string as per :rfc:`2822`, e.g.::" +msgstr "" + +#: ../Doc/library/email.util.rst:151 +msgid "" +"Optional *timeval* if given is a floating point time value as accepted by :" +"func:`time.gmtime` and :func:`time.localtime`, otherwise the current time is " +"used." +msgstr "" + +#: ../Doc/library/email.util.rst:155 +msgid "" +"Optional *localtime* is a flag that when ``True``, interprets *timeval*, and " +"returns a date relative to the local timezone instead of UTC, properly " +"taking daylight savings time into account. The default is ``False`` meaning " +"UTC is used." +msgstr "" + +#: ../Doc/library/email.util.rst:160 +msgid "" +"Optional *usegmt* is a flag that when ``True``, outputs a date string with " +"the timezone as an ascii string ``GMT``, rather than a numeric ``-0000``. " +"This is needed for some protocols (such as HTTP). This only applies when " +"*localtime* is ``False``. The default is ``False``." +msgstr "" + +#: ../Doc/library/email.util.rst:168 +msgid "" +"Like ``formatdate``, but the input is a :mod:`datetime` instance. If it is " +"a naive datetime, it is assumed to be \"UTC with no information about the " +"source timezone\", and the conventional ``-0000`` is used for the timezone. " +"If it is an aware ``datetime``, then the numeric timezone offset is used. If " +"it is an aware timezone with offset zero, then *usegmt* may be set to " +"``True``, in which case the string ``GMT`` is used instead of the numeric " +"timezone offset. This provides a way to generate standards conformant HTTP " +"date headers." +msgstr "" + +#: ../Doc/library/email.util.rst:182 +msgid "Decode the string *s* according to :rfc:`2231`." +msgstr "" + +#: ../Doc/library/email.util.rst:187 +msgid "" +"Encode the string *s* according to :rfc:`2231`. Optional *charset* and " +"*language*, if given is the character set name and language name to use. If " +"neither is given, *s* is returned as-is. If *charset* is given but " +"*language* is not, the string is encoded using the empty string for " +"*language*." +msgstr "" + +#: ../Doc/library/email.util.rst:195 +msgid "" +"When a header parameter is encoded in :rfc:`2231` format, :meth:`Message." +"get_param ` may return a 3-tuple containing " +"the character set, language, and value. :func:`collapse_rfc2231_value` " +"turns this into a unicode string. Optional *errors* is passed to the " +"*errors* argument of :class:`str`'s :func:`~str.encode` method; it defaults " +"to ``'replace'``. Optional *fallback_charset* specifies the character set " +"to use if the one in the :rfc:`2231` header is not known by Python; it " +"defaults to ``'us-ascii'``." +msgstr "" + +#: ../Doc/library/email.util.rst:204 +msgid "" +"For convenience, if the *value* passed to :func:`collapse_rfc2231_value` is " +"not a tuple, it should be a string and it is returned unquoted." +msgstr "" + +#: ../Doc/library/email.util.rst:210 +msgid "" +"Decode parameters list according to :rfc:`2231`. *params* is a sequence of " +"2-tuples containing elements of the form ``(content-type, string-value)``." +msgstr "" + +#: ../Doc/library/email.util.rst:216 +msgid "" +"Note that the sign of the timezone offset is the opposite of the sign of the " +"``time.timezone`` variable for the same timezone; the latter variable " +"follows the POSIX standard while this module follows :rfc:`2822`." +msgstr "" + +#: ../Doc/library/ensurepip.rst:2 +msgid ":mod:`ensurepip` --- Bootstrapping the ``pip`` installer" +msgstr "" + +#: ../Doc/library/ensurepip.rst:12 +msgid "" +"The :mod:`ensurepip` package provides support for bootstrapping the ``pip`` " +"installer into an existing Python installation or virtual environment. This " +"bootstrapping approach reflects the fact that ``pip`` is an independent " +"project with its own release cycle, and the latest available stable version " +"is bundled with maintenance and feature releases of the CPython reference " +"interpreter." +msgstr "" + +#: ../Doc/library/ensurepip.rst:19 +msgid "" +"In most cases, end users of Python shouldn't need to invoke this module " +"directly (as ``pip`` should be bootstrapped by default), but it may be " +"needed if installing ``pip`` was skipped when installing Python (or when " +"creating a virtual environment) or after explicitly uninstalling ``pip``." +msgstr "" + +#: ../Doc/library/ensurepip.rst:27 +msgid "" +"This module *does not* access the internet. All of the components needed to " +"bootstrap ``pip`` are included as internal parts of the package." +msgstr "" + +#: ../Doc/library/ensurepip.rst:34 +msgid ":ref:`installing-index`" +msgstr "" + +#: ../Doc/library/ensurepip.rst:34 +msgid "The end user guide for installing Python packages" +msgstr "" + +#: ../Doc/library/ensurepip.rst:36 +msgid ":pep:`453`: Explicit bootstrapping of pip in Python installations" +msgstr "" + +#: ../Doc/library/ensurepip.rst:37 +msgid "The original rationale and specification for this module." +msgstr "" + +#: ../Doc/library/ensurepip.rst:41 +msgid "Command line interface" +msgstr "" + +#: ../Doc/library/ensurepip.rst:43 +msgid "" +"The command line interface is invoked using the interpreter's ``-m`` switch." +msgstr "" + +#: ../Doc/library/ensurepip.rst:45 +msgid "The simplest possible invocation is::" +msgstr "" + +#: ../Doc/library/ensurepip.rst:49 +msgid "" +"This invocation will install ``pip`` if it is not already installed, but " +"otherwise does nothing. To ensure the installed version of ``pip`` is at " +"least as recent as the one bundled with ``ensurepip``, pass the ``--" +"upgrade`` option::" +msgstr "" + +#: ../Doc/library/ensurepip.rst:56 +msgid "" +"By default, ``pip`` is installed into the current virtual environment (if " +"one is active) or into the system site packages (if there is no active " +"virtual environment). The installation location can be controlled through " +"two additional command line options:" +msgstr "" + +#: ../Doc/library/ensurepip.rst:61 +msgid "" +"``--root ``: Installs ``pip`` relative to the given root directory " +"rather than the root of the currently active virtual environment (if any) or " +"the default root for the current Python installation." +msgstr "" + +#: ../Doc/library/ensurepip.rst:64 +msgid "" +"``--user``: Installs ``pip`` into the user site packages directory rather " +"than globally for the current Python installation (this option is not " +"permitted inside an active virtual environment)." +msgstr "" + +#: ../Doc/library/ensurepip.rst:68 +msgid "" +"By default, the scripts ``pipX`` and ``pipX.Y`` will be installed (where X.Y " +"stands for the version of Python used to invoke ``ensurepip``). The scripts " +"installed can be controlled through two additional command line options:" +msgstr "" + +#: ../Doc/library/ensurepip.rst:73 +msgid "" +"``--altinstall``: if an alternate installation is requested, the ``pipX`` " +"script will *not* be installed." +msgstr "" + +#: ../Doc/library/ensurepip.rst:77 +msgid "``--default-pip``: if a \"default pip\" installation is requested, the" +msgstr "" + +#: ../Doc/library/ensurepip.rst:77 +msgid "" +"``pip`` script will be installed in addition to the two regular scripts." +msgstr "" + +#: ../Doc/library/ensurepip.rst:79 +msgid "" +"Providing both of the script selection options will trigger an exception." +msgstr "" + +#: ../Doc/library/ensurepip.rst:83 +msgid "Module API" +msgstr "" + +#: ../Doc/library/ensurepip.rst:85 +msgid ":mod:`ensurepip` exposes two functions for programmatic use:" +msgstr "" + +#: ../Doc/library/ensurepip.rst:89 +msgid "" +"Returns a string specifying the bundled version of pip that will be " +"installed when bootstrapping an environment." +msgstr "" + +#: ../Doc/library/ensurepip.rst:96 +msgid "Bootstraps ``pip`` into the current or designated environment." +msgstr "" + +#: ../Doc/library/ensurepip.rst:98 +msgid "" +"*root* specifies an alternative root directory to install relative to. If " +"*root* is None, then installation uses the default install location for the " +"current environment." +msgstr "" + +#: ../Doc/library/ensurepip.rst:102 +msgid "" +"*upgrade* indicates whether or not to upgrade an existing installation of an " +"earlier version of ``pip`` to the bundled version." +msgstr "" + +#: ../Doc/library/ensurepip.rst:105 +msgid "" +"*user* indicates whether to use the user scheme rather than installing " +"globally." +msgstr "" + +#: ../Doc/library/ensurepip.rst:108 +msgid "" +"By default, the scripts ``pipX`` and ``pipX.Y`` will be installed (where X.Y " +"stands for the current version of Python)." +msgstr "" + +#: ../Doc/library/ensurepip.rst:111 +msgid "If *altinstall* is set, then ``pipX`` will *not* be installed." +msgstr "" + +#: ../Doc/library/ensurepip.rst:113 +msgid "" +"If *default_pip* is set, then ``pip`` will be installed in addition to the " +"two regular scripts." +msgstr "" + +#: ../Doc/library/ensurepip.rst:116 +msgid "" +"Setting both *altinstall* and *default_pip* will trigger :exc:`ValueError`." +msgstr "" + +#: ../Doc/library/ensurepip.rst:119 +msgid "" +"*verbosity* controls the level of output to :data:`sys.stdout` from the " +"bootstrapping operation." +msgstr "" + +#: ../Doc/library/ensurepip.rst:124 +msgid "" +"The bootstrapping process has side effects on both ``sys.path`` and ``os." +"environ``. Invoking the command line interface in a subprocess instead " +"allows these side effects to be avoided." +msgstr "" + +#: ../Doc/library/ensurepip.rst:130 +msgid "" +"The bootstrapping process may install additional modules required by " +"``pip``, but other software should not assume those dependencies will always " +"be present by default (as the dependencies may be removed in a future " +"version of ``pip``)." +msgstr "" + +#: ../Doc/library/enum.rst:2 +msgid ":mod:`enum` --- Support for enumerations" +msgstr "" + +#: ../Doc/library/enum.rst:14 +msgid "**Source code:** :source:`Lib/enum.py`" +msgstr "" + +#: ../Doc/library/enum.rst:18 +msgid "" +"An enumeration is a set of symbolic names (members) bound to unique, " +"constant values. Within an enumeration, the members can be compared by " +"identity, and the enumeration itself can be iterated over." +msgstr "" + +#: ../Doc/library/enum.rst:26 +msgid "" +"This module defines four enumeration classes that can be used to define " +"unique sets of names and values: :class:`Enum`, :class:`IntEnum`, and :class:" +"`IntFlags`. It also defines one decorator, :func:`unique`, and one helper, :" +"class:`auto`." +msgstr "" + +#: ../Doc/library/enum.rst:33 +msgid "" +"Base class for creating enumerated constants. See section `Functional API`_ " +"for an alternate construction syntax." +msgstr "" + +#: ../Doc/library/enum.rst:38 +msgid "" +"Base class for creating enumerated constants that are also subclasses of :" +"class:`int`." +msgstr "" + +#: ../Doc/library/enum.rst:43 +msgid "" +"Base class for creating enumerated constants that can be combined using the " +"bitwise operators without losing their :class:`IntFlag` membership. :class:" +"`IntFlag` members are also subclasses of :class:`int`." +msgstr "" + +#: ../Doc/library/enum.rst:49 +msgid "" +"Base class for creating enumerated constants that can be combined using the " +"bitwise operations without losing their :class:`Flag` membership." +msgstr "" + +#: ../Doc/library/enum.rst:54 +msgid "" +"Enum class decorator that ensures only one name is bound to any one value." +msgstr "" + +#: ../Doc/library/enum.rst:58 +msgid "Instances are replaced with an appropriate value for Enum members." +msgstr "" + +#: ../Doc/library/enum.rst:60 +msgid "``Flag``, ``IntFlag``, ``auto``" +msgstr "" + +#: ../Doc/library/enum.rst:64 +msgid "Creating an Enum" +msgstr "" + +#: ../Doc/library/enum.rst:66 +msgid "" +"Enumerations are created using the :keyword:`class` syntax, which makes them " +"easy to read and write. An alternative creation method is described in " +"`Functional API`_. To define an enumeration, subclass :class:`Enum` as " +"follows::" +msgstr "" + +#: ../Doc/library/enum.rst:78 +msgid "Enum member values" +msgstr "" + +#: ../Doc/library/enum.rst:80 +msgid "" +"Member values can be anything: :class:`int`, :class:`str`, etc.. If the " +"exact value is unimportant you may use :class:`auto` instances and an " +"appropriate value will be chosen for you. Care must be taken if you mix :" +"class:`auto` with other values." +msgstr "" + +#: ../Doc/library/enum.rst:85 +msgid "Nomenclature" +msgstr "" + +#: ../Doc/library/enum.rst:87 +msgid "The class :class:`Color` is an *enumeration* (or *enum*)" +msgstr "" + +#: ../Doc/library/enum.rst:88 +msgid "" +"The attributes :attr:`Color.red`, :attr:`Color.green`, etc., are " +"*enumeration members* (or *enum members*)." +msgstr "" + +#: ../Doc/library/enum.rst:90 +msgid "" +"The enum members have *names* and *values* (the name of :attr:`Color.red` is " +"``red``, the value of :attr:`Color.blue` is ``3``, etc.)" +msgstr "" + +#: ../Doc/library/enum.rst:96 +msgid "" +"Even though we use the :keyword:`class` syntax to create Enums, Enums are " +"not normal Python classes. See `How are Enums different?`_ for more details." +msgstr "" + +#: ../Doc/library/enum.rst:100 +msgid "Enumeration members have human readable string representations::" +msgstr "" + +#: ../Doc/library/enum.rst:105 +msgid "...while their ``repr`` has more information::" +msgstr "" + +#: ../Doc/library/enum.rst:110 +msgid "The *type* of an enumeration member is the enumeration it belongs to::" +msgstr "" + +#: ../Doc/library/enum.rst:118 +msgid "Enum members also have a property that contains just their item name::" +msgstr "" + +#: ../Doc/library/enum.rst:123 +msgid "Enumerations support iteration, in definition order::" +msgstr "" + +#: ../Doc/library/enum.rst:139 +msgid "" +"Enumeration members are hashable, so they can be used in dictionaries and " +"sets::" +msgstr "" + +#: ../Doc/library/enum.rst:149 +msgid "Programmatic access to enumeration members and their attributes" +msgstr "" + +#: ../Doc/library/enum.rst:151 +msgid "" +"Sometimes it's useful to access members in enumerations programmatically (i." +"e. situations where ``Color.red`` won't do because the exact color is not " +"known at program-writing time). ``Enum`` allows such access::" +msgstr "" + +#: ../Doc/library/enum.rst:160 +msgid "If you want to access enum members by *name*, use item access::" +msgstr "" + +#: ../Doc/library/enum.rst:167 +msgid "If you have an enum member and need its :attr:`name` or :attr:`value`::" +msgstr "" + +#: ../Doc/library/enum.rst:177 +msgid "Duplicating enum members and values" +msgstr "" + +#: ../Doc/library/enum.rst:179 +msgid "Having two enum members with the same name is invalid::" +msgstr "" + +#: ../Doc/library/enum.rst:189 +msgid "" +"However, two enum members are allowed to have the same value. Given two " +"members A and B with the same value (and A defined first), B is an alias to " +"A. By-value lookup of the value of A and B will return A. By-name lookup " +"of B will also return A::" +msgstr "" + +#: ../Doc/library/enum.rst:209 +msgid "" +"Attempting to create a member with the same name as an already defined " +"attribute (another member, a method, etc.) or attempting to create an " +"attribute with the same name as a member is not allowed." +msgstr "" + +#: ../Doc/library/enum.rst:215 +msgid "Ensuring unique enumeration values" +msgstr "" + +#: ../Doc/library/enum.rst:217 +msgid "" +"By default, enumerations allow multiple names as aliases for the same value. " +"When this behavior isn't desired, the following decorator can be used to " +"ensure each value is used only once in the enumeration:" +msgstr "" + +#: ../Doc/library/enum.rst:223 +msgid "" +"A :keyword:`class` decorator specifically for enumerations. It searches an " +"enumeration's :attr:`__members__` gathering any aliases it finds; if any are " +"found :exc:`ValueError` is raised with the details::" +msgstr "" + +#: ../Doc/library/enum.rst:241 +msgid "Using automatic values" +msgstr "" + +#: ../Doc/library/enum.rst:243 +msgid "If the exact value is unimportant you can use :class:`auto`::" +msgstr "" + +#: ../Doc/library/enum.rst:254 +msgid "" +"The values are chosen by :func:`_generate_next_value_`, which can be " +"overridden::" +msgstr "" + +#: ../Doc/library/enum.rst:272 +msgid "" +"The goal of the default :meth:`_generate_next_value_` methods is to provide " +"the next :class:`int` in sequence with the last :class:`int` provided, but " +"the way it does this is an implementation detail and may change." +msgstr "" + +#: ../Doc/library/enum.rst:277 ../Doc/library/ipaddress.rst:646 +msgid "Iteration" +msgstr "" + +#: ../Doc/library/enum.rst:279 +msgid "Iterating over the members of an enum does not provide the aliases::" +msgstr "" + +#: ../Doc/library/enum.rst:284 +msgid "" +"The special attribute ``__members__`` is an ordered dictionary mapping names " +"to members. It includes all names defined in the enumeration, including the " +"aliases::" +msgstr "" + +#: ../Doc/library/enum.rst:296 +msgid "" +"The ``__members__`` attribute can be used for detailed programmatic access " +"to the enumeration members. For example, finding all the aliases::" +msgstr "" + +#: ../Doc/library/enum.rst:304 ../Doc/library/stdtypes.rst:125 +msgid "Comparisons" +msgstr "" + +#: ../Doc/library/enum.rst:306 +msgid "Enumeration members are compared by identity::" +msgstr "" + +#: ../Doc/library/enum.rst:315 +msgid "" +"Ordered comparisons between enumeration values are *not* supported. Enum " +"members are not integers (but see `IntEnum`_ below)::" +msgstr "" + +#: ../Doc/library/enum.rst:323 +msgid "Equality comparisons are defined though::" +msgstr "" + +#: ../Doc/library/enum.rst:332 +msgid "" +"Comparisons against non-enumeration values will always compare not equal " +"(again, :class:`IntEnum` was explicitly designed to behave differently, see " +"below)::" +msgstr "" + +#: ../Doc/library/enum.rst:341 +msgid "Allowed members and attributes of enumerations" +msgstr "" + +#: ../Doc/library/enum.rst:343 +msgid "" +"The examples above use integers for enumeration values. Using integers is " +"short and handy (and provided by default by the `Functional API`_), but not " +"strictly enforced. In the vast majority of use-cases, one doesn't care what " +"the actual value of an enumeration is. But if the value *is* important, " +"enumerations can have arbitrary values." +msgstr "" + +#: ../Doc/library/enum.rst:349 +msgid "" +"Enumerations are Python classes, and can have methods and special methods as " +"usual. If we have this enumeration::" +msgstr "" + +#: ../Doc/library/enum.rst:369 +msgid "Then::" +msgstr "" + +#: ../Doc/library/enum.rst:378 +msgid "" +"The rules for what is allowed are as follows: names that start and end with " +"a single underscore are reserved by enum and cannot be used; all other " +"attributes defined within an enumeration will become members of this " +"enumeration, with the exception of special methods (:meth:`__str__`, :meth:" +"`__add__`, etc.) and descriptors (methods are also descriptors)." +msgstr "" + +#: ../Doc/library/enum.rst:384 +msgid "" +"Note: if your enumeration defines :meth:`__new__` and/or :meth:`__init__` " +"then whatever value(s) were given to the enum member will be passed into " +"those methods. See `Planet`_ for an example." +msgstr "" + +#: ../Doc/library/enum.rst:390 +msgid "Restricted subclassing of enumerations" +msgstr "" + +#: ../Doc/library/enum.rst:392 +msgid "" +"Subclassing an enumeration is allowed only if the enumeration does not " +"define any members. So this is forbidden::" +msgstr "" + +#: ../Doc/library/enum.rst:402 +msgid "But this is allowed::" +msgstr "" + +#: ../Doc/library/enum.rst:413 +msgid "" +"Allowing subclassing of enums that define members would lead to a violation " +"of some important invariants of types and instances. On the other hand, it " +"makes sense to allow sharing some common behavior between a group of " +"enumerations. (See `OrderedEnum`_ for an example.)" +msgstr "" + +#: ../Doc/library/enum.rst:420 +msgid "Pickling" +msgstr "" + +#: ../Doc/library/enum.rst:422 +msgid "Enumerations can be pickled and unpickled::" +msgstr "" + +#: ../Doc/library/enum.rst:429 +msgid "" +"The usual restrictions for pickling apply: picklable enums must be defined " +"in the top level of a module, since unpickling requires them to be " +"importable from that module." +msgstr "" + +#: ../Doc/library/enum.rst:435 +msgid "" +"With pickle protocol version 4 it is possible to easily pickle enums nested " +"in other classes." +msgstr "" + +#: ../Doc/library/enum.rst:438 +msgid "" +"It is possible to modify how Enum members are pickled/unpickled by defining :" +"meth:`__reduce_ex__` in the enumeration class." +msgstr "" + +#: ../Doc/library/enum.rst:443 +msgid "Functional API" +msgstr "" + +#: ../Doc/library/enum.rst:445 +msgid "" +"The :class:`Enum` class is callable, providing the following functional API::" +msgstr "" + +#: ../Doc/library/enum.rst:457 +msgid "" +"The semantics of this API resemble :class:`~collections.namedtuple`. The " +"first argument of the call to :class:`Enum` is the name of the enumeration." +msgstr "" + +#: ../Doc/library/enum.rst:460 +msgid "" +"The second argument is the *source* of enumeration member names. It can be " +"a whitespace-separated string of names, a sequence of names, a sequence of 2-" +"tuples with key/value pairs, or a mapping (e.g. dictionary) of names to " +"values. The last two options enable assigning arbitrary values to " +"enumerations; the others auto-assign increasing integers starting with 1 " +"(use the ``start`` parameter to specify a different starting value). A new " +"class derived from :class:`Enum` is returned. In other words, the above " +"assignment to :class:`Animal` is equivalent to::" +msgstr "" + +#: ../Doc/library/enum.rst:476 +msgid "" +"The reason for defaulting to ``1`` as the starting number and not ``0`` is " +"that ``0`` is ``False`` in a boolean sense, but enum members all evaluate to " +"``True``." +msgstr "" + +#: ../Doc/library/enum.rst:480 +msgid "" +"Pickling enums created with the functional API can be tricky as frame stack " +"implementation details are used to try and figure out which module the " +"enumeration is being created in (e.g. it will fail if you use a utility " +"function in separate module, and also may not work on IronPython or Jython). " +"The solution is to specify the module name explicitly as follows::" +msgstr "" + +#: ../Doc/library/enum.rst:490 +msgid "" +"If ``module`` is not supplied, and Enum cannot determine what it is, the new " +"Enum members will not be unpicklable; to keep errors closer to the source, " +"pickling will be disabled." +msgstr "" + +#: ../Doc/library/enum.rst:494 +msgid "" +"The new pickle protocol 4 also, in some circumstances, relies on :attr:" +"`~definition.__qualname__` being set to the location where pickle will be " +"able to find the class. For example, if the class was made available in " +"class SomeData in the global scope::" +msgstr "" + +#: ../Doc/library/enum.rst:501 +msgid "The complete signature is::" +msgstr "" + +#: ../Doc/library/enum.rst:505 +msgid "What the new Enum class will record as its name." +msgstr "" + +#: ../Doc/library/enum.rst:507 +msgid "" +"The Enum members. This can be a whitespace or comma separated string " +"(values will start at 1 unless otherwise specified)::" +msgstr "" + +#: ../Doc/library/enum.rst:512 +msgid "or an iterator of names::" +msgstr "" + +#: ../Doc/library/enum.rst:516 +msgid "or an iterator of (name, value) pairs::" +msgstr "" + +#: ../Doc/library/enum.rst:520 +msgid "or a mapping::" +msgstr "" + +#: ../Doc/library/enum.rst:524 +msgid "name of module where new Enum class can be found." +msgstr "" + +#: ../Doc/library/enum.rst:526 +msgid "where in module new Enum class can be found." +msgstr "" + +#: ../Doc/library/enum.rst:528 +msgid "type to mix in to new Enum class." +msgstr "" + +#: ../Doc/library/enum.rst:530 +msgid "number to start counting at if only names are passed in." +msgstr "" + +#: ../Doc/library/enum.rst:532 +msgid "The *start* parameter was added." +msgstr "" + +#: ../Doc/library/enum.rst:537 +msgid "Derived Enumerations" +msgstr "" + +#: ../Doc/library/enum.rst:540 +msgid "IntEnum" +msgstr "" + +#: ../Doc/library/enum.rst:542 +msgid "" +"The first variation of :class:`Enum` that is provided is also a subclass of :" +"class:`int`. Members of an :class:`IntEnum` can be compared to integers; by " +"extension, integer enumerations of different types can also be compared to " +"each other::" +msgstr "" + +#: ../Doc/library/enum.rst:563 +msgid "" +"However, they still can't be compared to standard :class:`Enum` " +"enumerations::" +msgstr "" + +#: ../Doc/library/enum.rst:576 +msgid "" +":class:`IntEnum` values behave like integers in other ways you'd expect::" +msgstr "" + +#: ../Doc/library/enum.rst:587 +msgid "IntFlag" +msgstr "" + +#: ../Doc/library/enum.rst:589 +msgid "" +"The next variation of :class:`Enum` provided, :class:`IntFlag`, is also " +"based on :class:`int`. The difference being :class:`IntFlag` members can be " +"combined using the bitwise operators (&, \\|, ^, ~) and the result is still " +"an :class:`IntFlag` member. However, as the name implies, :class:`IntFlag` " +"members also subclass :class:`int` and can be used wherever an :class:`int` " +"is used. Any operation on an :class:`IntFlag` member besides the bit-wise " +"operations will lose the :class:`IntFlag` membership." +msgstr "" + +#: ../Doc/library/enum.rst:599 +msgid "Sample :class:`IntFlag` class::" +msgstr "" + +#: ../Doc/library/enum.rst:615 +msgid "It is also possible to name the combinations::" +msgstr "" + +#: ../Doc/library/enum.rst:627 +msgid "" +"Another important difference between :class:`IntFlag` and :class:`Enum` is " +"that if no flags are set (the value is 0), its boolean evaluation is :data:" +"`False`::" +msgstr "" + +#: ../Doc/library/enum.rst:635 +msgid "" +"Because :class:`IntFlag` members are also subclasses of :class:`int` they " +"can be combined with them::" +msgstr "" + +#: ../Doc/library/enum.rst:643 ../Doc/library/mailbox.rst:817 +#: ../Doc/library/mailbox.rst:984 ../Doc/library/mailbox.rst:1354 +#: ../Doc/library/stdtypes.rst:2130 ../Doc/library/stdtypes.rst:3230 +#: ../Doc/library/tkinter.ttk.rst:232 +msgid "Flag" +msgstr "" + +#: ../Doc/library/enum.rst:645 +msgid "" +"The last variation is :class:`Flag`. Like :class:`IntFlag`, :class:`Flag` " +"members can be combined using the bitwise operators (&, \\|, ^, ~). Unlike :" +"class:`IntFlag`, they cannot be combined with, nor compared against, any " +"other :class:`Flag` enumeration, nor :class:`int`. While it is possible to " +"specify the values directly it is recommended to use :class:`auto` as the " +"value and let :class:`Flag` select an appropriate value." +msgstr "" + +#: ../Doc/library/enum.rst:654 +msgid "" +"Like :class:`IntFlag`, if a combination of :class:`Flag` members results in " +"no flags being set, the boolean evaluation is :data:`False`::" +msgstr "" + +#: ../Doc/library/enum.rst:668 +msgid "" +"Individual flags should have values that are powers of two (1, 2, 4, " +"8, ...), while combinations of flags won't::" +msgstr "" + +#: ../Doc/library/enum.rst:680 +msgid "" +"Giving a name to the \"no flags set\" condition does not change its boolean " +"value::" +msgstr "" + +#: ../Doc/library/enum.rst:696 +msgid "" +"For the majority of new code, :class:`Enum` and :class:`Flag` are strongly " +"recommended, since :class:`IntEnum` and :class:`IntFlag` break some semantic " +"promises of an enumeration (by being comparable to integers, and thus by " +"transitivity to other unrelated enumerations). :class:`IntEnum` and :class:" +"`IntFlag` should be used only in cases where :class:`Enum` and :class:`Flag` " +"will not do; for example, when integer constants are replaced with " +"enumerations, or for interoperability with other systems." +msgstr "" + +#: ../Doc/library/enum.rst:706 +msgid "Others" +msgstr "" + +#: ../Doc/library/enum.rst:708 +msgid "" +"While :class:`IntEnum` is part of the :mod:`enum` module, it would be very " +"simple to implement independently::" +msgstr "" + +#: ../Doc/library/enum.rst:714 +msgid "" +"This demonstrates how similar derived enumerations can be defined; for " +"example a :class:`StrEnum` that mixes in :class:`str` instead of :class:" +"`int`." +msgstr "" + +#: ../Doc/library/enum.rst:717 +msgid "Some rules:" +msgstr "" + +#: ../Doc/library/enum.rst:719 +msgid "" +"When subclassing :class:`Enum`, mix-in types must appear before :class:" +"`Enum` itself in the sequence of bases, as in the :class:`IntEnum` example " +"above." +msgstr "" + +#: ../Doc/library/enum.rst:722 +msgid "" +"While :class:`Enum` can have members of any type, once you mix in an " +"additional type, all the members must have values of that type, e.g. :class:" +"`int` above. This restriction does not apply to mix-ins which only add " +"methods and don't specify another data type such as :class:`int` or :class:" +"`str`." +msgstr "" + +#: ../Doc/library/enum.rst:727 +msgid "" +"When another data type is mixed in, the :attr:`value` attribute is *not the " +"same* as the enum member itself, although it is equivalent and will compare " +"equal." +msgstr "" + +#: ../Doc/library/enum.rst:730 +msgid "" +"%-style formatting: `%s` and `%r` call the :class:`Enum` class's :meth:" +"`__str__` and :meth:`__repr__` respectively; other codes (such as `%i` or `" +"%h` for IntEnum) treat the enum member as its mixed-in type." +msgstr "" + +#: ../Doc/library/enum.rst:733 +msgid "" +":ref:`Formatted string literals `, :meth:`str.format`, and :func:" +"`format` will use the mixed-in type's :meth:`__format__`. If the :class:" +"`Enum` class's :func:`str` or :func:`repr` is desired, use the `!s` or `!r` " +"format codes." +msgstr "" + +#: ../Doc/library/enum.rst:740 +msgid "Interesting examples" +msgstr "" + +#: ../Doc/library/enum.rst:742 +msgid "" +"While :class:`Enum`, :class:`IntEnum`, :class:`IntFlag`, and :class:`Flag` " +"are expected to cover the majority of use-cases, they cannot cover them " +"all. Here are recipes for some different types of enumerations that can be " +"used directly, or as examples for creating one's own." +msgstr "" + +#: ../Doc/library/enum.rst:749 +msgid "Omitting values" +msgstr "" + +#: ../Doc/library/enum.rst:751 +msgid "" +"In many use-cases one doesn't care what the actual value of an enumeration " +"is. There are several ways to define this type of simple enumeration:" +msgstr "" + +#: ../Doc/library/enum.rst:754 +msgid "use instances of :class:`auto` for the value" +msgstr "" + +#: ../Doc/library/enum.rst:755 +msgid "use instances of :class:`object` as the value" +msgstr "" + +#: ../Doc/library/enum.rst:756 +msgid "use a descriptive string as the value" +msgstr "" + +#: ../Doc/library/enum.rst:757 +msgid "" +"use a tuple as the value and a custom :meth:`__new__` to replace the tuple " +"with an :class:`int` value" +msgstr "" + +#: ../Doc/library/enum.rst:760 +msgid "" +"Using any of these methods signifies to the user that these values are not " +"important, and also enables one to add, remove, or reorder members without " +"having to renumber the remaining members." +msgstr "" + +#: ../Doc/library/enum.rst:764 +msgid "" +"Whichever method you choose, you should provide a :meth:`repr` that also " +"hides the (unimportant) value::" +msgstr "" + +#: ../Doc/library/enum.rst:774 +msgid "Using :class:`auto`" +msgstr "" + +#: ../Doc/library/enum.rst:776 ../Doc/library/enum.rst:790 +msgid "Using :class:`object` would look like::" +msgstr "" + +#: ../Doc/library/enum.rst:788 +msgid "Using :class:`object`" +msgstr "" + +#: ../Doc/library/enum.rst:802 +msgid "Using a descriptive string" +msgstr "" + +#: ../Doc/library/enum.rst:804 +msgid "Using a string as the value would look like::" +msgstr "" + +#: ../Doc/library/enum.rst:818 +msgid "Using a custom :meth:`__new__`" +msgstr "" + +#: ../Doc/library/enum.rst:820 +msgid "Using an auto-numbering :meth:`__new__` would look like::" +msgstr "" + +#: ../Doc/library/enum.rst:842 +msgid "" +"The :meth:`__new__` method, if defined, is used during creation of the Enum " +"members; it is then replaced by Enum's :meth:`__new__` which is used after " +"class creation for lookup of existing members." +msgstr "" + +#: ../Doc/library/enum.rst:848 +msgid "OrderedEnum" +msgstr "" + +#: ../Doc/library/enum.rst:850 +msgid "" +"An ordered enumeration that is not based on :class:`IntEnum` and so " +"maintains the normal :class:`Enum` invariants (such as not being comparable " +"to other enumerations)::" +msgstr "" + +#: ../Doc/library/enum.rst:884 +msgid "DuplicateFreeEnum" +msgstr "" + +#: ../Doc/library/enum.rst:886 +msgid "" +"Raises an error if a duplicate member name is found instead of creating an " +"alias::" +msgstr "" + +#: ../Doc/library/enum.rst:911 +msgid "" +"This is a useful example for subclassing Enum to add or change other " +"behaviors as well as disallowing aliases. If the only desired change is " +"disallowing aliases, the :func:`unique` decorator can be used instead." +msgstr "" + +#: ../Doc/library/enum.rst:917 +msgid "Planet" +msgstr "" + +#: ../Doc/library/enum.rst:919 +msgid "" +"If :meth:`__new__` or :meth:`__init__` is defined the value of the enum " +"member will be passed to those methods::" +msgstr "" + +#: ../Doc/library/enum.rst:947 +msgid "How are Enums different?" +msgstr "" + +#: ../Doc/library/enum.rst:949 +msgid "" +"Enums have a custom metaclass that affects many aspects of both derived Enum " +"classes and their instances (members)." +msgstr "" + +#: ../Doc/library/enum.rst:954 +msgid "Enum Classes" +msgstr "" + +#: ../Doc/library/enum.rst:956 +msgid "" +"The :class:`EnumMeta` metaclass is responsible for providing the :meth:" +"`__contains__`, :meth:`__dir__`, :meth:`__iter__` and other methods that " +"allow one to do things with an :class:`Enum` class that fail on a typical " +"class, such as `list(Color)` or `some_var in Color`. :class:`EnumMeta` is " +"responsible for ensuring that various other methods on the final :class:" +"`Enum` class are correct (such as :meth:`__new__`, :meth:`__getnewargs__`, :" +"meth:`__str__` and :meth:`__repr__`)." +msgstr "" + +#: ../Doc/library/enum.rst:966 +msgid "Enum Members (aka instances)" +msgstr "" + +#: ../Doc/library/enum.rst:968 +msgid "" +"The most interesting thing about Enum members is that they are singletons. :" +"class:`EnumMeta` creates them all while it is creating the :class:`Enum` " +"class itself, and then puts a custom :meth:`__new__` in place to ensure that " +"no new ones are ever instantiated by returning only the existing member " +"instances." +msgstr "" + +#: ../Doc/library/enum.rst:976 +msgid "Finer Points" +msgstr "" + +#: ../Doc/library/enum.rst:979 +msgid "Supported ``__dunder__`` names" +msgstr "" + +#: ../Doc/library/enum.rst:981 +msgid "" +":attr:`__members__` is an :class:`OrderedDict` of ``member_name``:``member`` " +"items. It is only available on the class." +msgstr "" + +#: ../Doc/library/enum.rst:984 +msgid "" +":meth:`__new__`, if specified, must create and return the enum members; it " +"is also a very good idea to set the member's :attr:`_value_` appropriately. " +"Once all the members are created it is no longer used." +msgstr "" + +#: ../Doc/library/enum.rst:990 +msgid "Supported ``_sunder_`` names" +msgstr "" + +#: ../Doc/library/enum.rst:992 +msgid "``_name_`` -- name of the member" +msgstr "" + +#: ../Doc/library/enum.rst:993 +msgid "" +"``_value_`` -- value of the member; can be set / modified in ``__new__``" +msgstr "" + +#: ../Doc/library/enum.rst:995 +msgid "" +"``_missing_`` -- a lookup function used when a value is not found; may be " +"overridden" +msgstr "" + +#: ../Doc/library/enum.rst:997 +msgid "" +"``_order_`` -- used in Python 2/3 code to ensure member order is consistent " +"(class attribute, removed during class creation)" +msgstr "" + +#: ../Doc/library/enum.rst:999 +msgid "" +"``_generate_next_value_`` -- used by the `Functional API`_ and by :class:" +"`auto` to get an appropriate value for an enum member; may be overridden" +msgstr "" + +#: ../Doc/library/enum.rst:1003 +msgid "``_missing_``, ``_order_``, ``_generate_next_value_``" +msgstr "" + +#: ../Doc/library/enum.rst:1005 +msgid "" +"To help keep Python 2 / Python 3 code in sync an :attr:`_order_` attribute " +"can be provided. It will be checked against the actual order of the " +"enumeration and raise an error if the two do not match::" +msgstr "" + +#: ../Doc/library/enum.rst:1021 +msgid "" +"In Python 2 code the :attr:`_order_` attribute is necessary as definition " +"order is lost before it can be recorded." +msgstr "" + +#: ../Doc/library/enum.rst:1025 +msgid "``Enum`` member type" +msgstr "" + +#: ../Doc/library/enum.rst:1027 +msgid "" +":class:`Enum` members are instances of their :class:`Enum` class, and are " +"normally accessed as ``EnumClass.member``. Under certain circumstances they " +"can also be accessed as ``EnumClass.member.member``, but you should never do " +"this as that lookup may fail or, worse, return something besides the :class:" +"`Enum` member you are looking for::" +msgstr "" + +#: ../Doc/library/enum.rst:1047 +msgid "Boolean value of ``Enum`` classes and members" +msgstr "" + +#: ../Doc/library/enum.rst:1049 +msgid "" +":class:`Enum` members that are mixed with non-:class:`Enum` types (such as :" +"class:`int`, :class:`str`, etc.) are evaluated according to the mixed-in " +"type's rules; otherwise, all members evaluate as :data:`True`. To make your " +"own Enum's boolean evaluation depend on the member's value add the following " +"to your class::" +msgstr "" + +#: ../Doc/library/enum.rst:1058 +msgid ":class:`Enum` classes always evaluate as :data:`True`." +msgstr "" + +#: ../Doc/library/enum.rst:1062 +msgid "``Enum`` classes with methods" +msgstr "" + +#: ../Doc/library/enum.rst:1064 +msgid "" +"If you give your :class:`Enum` subclass extra methods, like the `Planet`_ " +"class above, those methods will show up in a :func:`dir` of the member, but " +"not of the class::" +msgstr "" + +#: ../Doc/library/enum.rst:1075 +msgid "Combining members of ``Flag``" +msgstr "" + +#: ../Doc/library/enum.rst:1077 +msgid "" +"If a combination of Flag members is not named, the :func:`repr` will include " +"all named flags and all named combinations of flags that are in the value::" +msgstr "" + +#: ../Doc/library/errno.rst:2 +msgid ":mod:`errno` --- Standard errno system symbols" +msgstr "" + +#: ../Doc/library/errno.rst:9 +msgid "" +"This module makes available standard ``errno`` system symbols. The value of " +"each symbol is the corresponding integer value. The names and descriptions " +"are borrowed from :file:`linux/include/errno.h`, which should be pretty all-" +"inclusive." +msgstr "" + +#: ../Doc/library/errno.rst:17 +msgid "" +"Dictionary providing a mapping from the errno value to the string name in " +"the underlying system. For instance, ``errno.errorcode[errno.EPERM]`` maps " +"to ``'EPERM'``." +msgstr "" + +#: ../Doc/library/errno.rst:21 +msgid "" +"To translate a numeric error code to an error message, use :func:`os." +"strerror`." +msgstr "" + +#: ../Doc/library/errno.rst:23 +msgid "" +"Of the following list, symbols that are not used on the current platform are " +"not defined by the module. The specific list of defined symbols is " +"available as ``errno.errorcode.keys()``. Symbols available can include:" +msgstr "" + +#: ../Doc/library/errno.rst:30 +msgid "Operation not permitted" +msgstr "" + +#: ../Doc/library/errno.rst:35 +msgid "No such file or directory" +msgstr "" + +#: ../Doc/library/errno.rst:40 +msgid "No such process" +msgstr "" + +#: ../Doc/library/errno.rst:45 +msgid "Interrupted system call." +msgstr "" + +#: ../Doc/library/errno.rst:48 +msgid "This error is mapped to the exception :exc:`InterruptedError`." +msgstr "" + +#: ../Doc/library/errno.rst:53 +msgid "I/O error" +msgstr "" + +#: ../Doc/library/errno.rst:58 +msgid "No such device or address" +msgstr "" + +#: ../Doc/library/errno.rst:63 +msgid "Arg list too long" +msgstr "" + +#: ../Doc/library/errno.rst:68 +msgid "Exec format error" +msgstr "" + +#: ../Doc/library/errno.rst:73 +msgid "Bad file number" +msgstr "" + +#: ../Doc/library/errno.rst:78 +msgid "No child processes" +msgstr "" + +#: ../Doc/library/errno.rst:83 +msgid "Try again" +msgstr "" + +#: ../Doc/library/errno.rst:88 +msgid "Out of memory" +msgstr "" + +#: ../Doc/library/errno.rst:93 +msgid "Permission denied" +msgstr "" + +#: ../Doc/library/errno.rst:98 +msgid "Bad address" +msgstr "" + +#: ../Doc/library/errno.rst:103 +msgid "Block device required" +msgstr "" + +#: ../Doc/library/errno.rst:108 +msgid "Device or resource busy" +msgstr "" + +#: ../Doc/library/errno.rst:113 +msgid "File exists" +msgstr "" + +#: ../Doc/library/errno.rst:118 +msgid "Cross-device link" +msgstr "" + +#: ../Doc/library/errno.rst:123 +msgid "No such device" +msgstr "" + +#: ../Doc/library/errno.rst:128 +msgid "Not a directory" +msgstr "" + +#: ../Doc/library/errno.rst:133 +msgid "Is a directory" +msgstr "" + +#: ../Doc/library/errno.rst:138 +msgid "Invalid argument" +msgstr "" + +#: ../Doc/library/errno.rst:143 +msgid "File table overflow" +msgstr "" + +#: ../Doc/library/errno.rst:148 +msgid "Too many open files" +msgstr "" + +#: ../Doc/library/errno.rst:153 +msgid "Not a typewriter" +msgstr "" + +#: ../Doc/library/errno.rst:158 +msgid "Text file busy" +msgstr "" + +#: ../Doc/library/errno.rst:163 +msgid "File too large" +msgstr "" + +#: ../Doc/library/errno.rst:168 +msgid "No space left on device" +msgstr "" + +#: ../Doc/library/errno.rst:173 +msgid "Illegal seek" +msgstr "" + +#: ../Doc/library/errno.rst:178 +msgid "Read-only file system" +msgstr "" + +#: ../Doc/library/errno.rst:183 +msgid "Too many links" +msgstr "" + +#: ../Doc/library/errno.rst:188 +msgid "Broken pipe" +msgstr "" + +#: ../Doc/library/errno.rst:193 +msgid "Math argument out of domain of func" +msgstr "" + +#: ../Doc/library/errno.rst:198 +msgid "Math result not representable" +msgstr "" + +#: ../Doc/library/errno.rst:203 +msgid "Resource deadlock would occur" +msgstr "" + +#: ../Doc/library/errno.rst:208 +msgid "File name too long" +msgstr "" + +#: ../Doc/library/errno.rst:213 +msgid "No record locks available" +msgstr "" + +#: ../Doc/library/errno.rst:218 +msgid "Function not implemented" +msgstr "" + +#: ../Doc/library/errno.rst:223 +msgid "Directory not empty" +msgstr "" + +#: ../Doc/library/errno.rst:228 +msgid "Too many symbolic links encountered" +msgstr "" + +#: ../Doc/library/errno.rst:233 +msgid "Operation would block" +msgstr "" + +#: ../Doc/library/errno.rst:238 +msgid "No message of desired type" +msgstr "" + +#: ../Doc/library/errno.rst:243 +msgid "Identifier removed" +msgstr "" + +#: ../Doc/library/errno.rst:248 +msgid "Channel number out of range" +msgstr "" + +#: ../Doc/library/errno.rst:253 +msgid "Level 2 not synchronized" +msgstr "" + +#: ../Doc/library/errno.rst:258 +msgid "Level 3 halted" +msgstr "" + +#: ../Doc/library/errno.rst:263 +msgid "Level 3 reset" +msgstr "" + +#: ../Doc/library/errno.rst:268 +msgid "Link number out of range" +msgstr "" + +#: ../Doc/library/errno.rst:273 +msgid "Protocol driver not attached" +msgstr "" + +#: ../Doc/library/errno.rst:278 +msgid "No CSI structure available" +msgstr "" + +#: ../Doc/library/errno.rst:283 +msgid "Level 2 halted" +msgstr "" + +#: ../Doc/library/errno.rst:288 +msgid "Invalid exchange" +msgstr "" + +#: ../Doc/library/errno.rst:293 +msgid "Invalid request descriptor" +msgstr "" + +#: ../Doc/library/errno.rst:298 +msgid "Exchange full" +msgstr "" + +#: ../Doc/library/errno.rst:303 +msgid "No anode" +msgstr "" + +#: ../Doc/library/errno.rst:308 +msgid "Invalid request code" +msgstr "" + +#: ../Doc/library/errno.rst:313 +msgid "Invalid slot" +msgstr "" + +#: ../Doc/library/errno.rst:318 +msgid "File locking deadlock error" +msgstr "" + +#: ../Doc/library/errno.rst:323 +msgid "Bad font file format" +msgstr "" + +#: ../Doc/library/errno.rst:328 +msgid "Device not a stream" +msgstr "" + +#: ../Doc/library/errno.rst:333 +msgid "No data available" +msgstr "" + +#: ../Doc/library/errno.rst:338 +msgid "Timer expired" +msgstr "" + +#: ../Doc/library/errno.rst:343 +msgid "Out of streams resources" +msgstr "" + +#: ../Doc/library/errno.rst:348 +msgid "Machine is not on the network" +msgstr "" + +#: ../Doc/library/errno.rst:353 +msgid "Package not installed" +msgstr "" + +#: ../Doc/library/errno.rst:358 +msgid "Object is remote" +msgstr "" + +#: ../Doc/library/errno.rst:363 +msgid "Link has been severed" +msgstr "" + +#: ../Doc/library/errno.rst:368 +msgid "Advertise error" +msgstr "" + +#: ../Doc/library/errno.rst:373 +msgid "Srmount error" +msgstr "" + +#: ../Doc/library/errno.rst:378 +msgid "Communication error on send" +msgstr "" + +#: ../Doc/library/errno.rst:383 +msgid "Protocol error" +msgstr "" + +#: ../Doc/library/errno.rst:388 +msgid "Multihop attempted" +msgstr "" + +#: ../Doc/library/errno.rst:393 +msgid "RFS specific error" +msgstr "" + +#: ../Doc/library/errno.rst:398 +msgid "Not a data message" +msgstr "" + +#: ../Doc/library/errno.rst:403 +msgid "Value too large for defined data type" +msgstr "" + +#: ../Doc/library/errno.rst:408 +msgid "Name not unique on network" +msgstr "" + +#: ../Doc/library/errno.rst:413 +msgid "File descriptor in bad state" +msgstr "" + +#: ../Doc/library/errno.rst:418 +msgid "Remote address changed" +msgstr "" + +#: ../Doc/library/errno.rst:423 +msgid "Can not access a needed shared library" +msgstr "" + +#: ../Doc/library/errno.rst:428 +msgid "Accessing a corrupted shared library" +msgstr "" + +#: ../Doc/library/errno.rst:433 +msgid ".lib section in a.out corrupted" +msgstr "" + +#: ../Doc/library/errno.rst:438 +msgid "Attempting to link in too many shared libraries" +msgstr "" + +#: ../Doc/library/errno.rst:443 +msgid "Cannot exec a shared library directly" +msgstr "" + +#: ../Doc/library/errno.rst:448 +msgid "Illegal byte sequence" +msgstr "" + +#: ../Doc/library/errno.rst:453 +msgid "Interrupted system call should be restarted" +msgstr "" + +#: ../Doc/library/errno.rst:458 +msgid "Streams pipe error" +msgstr "" + +#: ../Doc/library/errno.rst:463 +msgid "Too many users" +msgstr "" + +#: ../Doc/library/errno.rst:468 +msgid "Socket operation on non-socket" +msgstr "" + +#: ../Doc/library/errno.rst:473 +msgid "Destination address required" +msgstr "" + +#: ../Doc/library/errno.rst:478 +msgid "Message too long" +msgstr "" + +#: ../Doc/library/errno.rst:483 +msgid "Protocol wrong type for socket" +msgstr "" + +#: ../Doc/library/errno.rst:488 +msgid "Protocol not available" +msgstr "" + +#: ../Doc/library/errno.rst:493 +msgid "Protocol not supported" +msgstr "" + +#: ../Doc/library/errno.rst:498 +msgid "Socket type not supported" +msgstr "" + +#: ../Doc/library/errno.rst:503 +msgid "Operation not supported on transport endpoint" +msgstr "" + +#: ../Doc/library/errno.rst:508 +msgid "Protocol family not supported" +msgstr "" + +#: ../Doc/library/errno.rst:513 +msgid "Address family not supported by protocol" +msgstr "" + +#: ../Doc/library/errno.rst:518 +msgid "Address already in use" +msgstr "" + +#: ../Doc/library/errno.rst:523 +msgid "Cannot assign requested address" +msgstr "" + +#: ../Doc/library/errno.rst:528 +msgid "Network is down" +msgstr "" + +#: ../Doc/library/errno.rst:533 +msgid "Network is unreachable" +msgstr "" + +#: ../Doc/library/errno.rst:538 +msgid "Network dropped connection because of reset" +msgstr "" + +#: ../Doc/library/errno.rst:543 +msgid "Software caused connection abort" +msgstr "" + +#: ../Doc/library/errno.rst:548 +msgid "Connection reset by peer" +msgstr "" + +#: ../Doc/library/errno.rst:553 +msgid "No buffer space available" +msgstr "" + +#: ../Doc/library/errno.rst:558 +msgid "Transport endpoint is already connected" +msgstr "" + +#: ../Doc/library/errno.rst:563 +msgid "Transport endpoint is not connected" +msgstr "" + +#: ../Doc/library/errno.rst:568 +msgid "Cannot send after transport endpoint shutdown" +msgstr "" + +#: ../Doc/library/errno.rst:573 +msgid "Too many references: cannot splice" +msgstr "" + +#: ../Doc/library/errno.rst:578 +msgid "Connection timed out" +msgstr "" + +#: ../Doc/library/errno.rst:583 +msgid "Connection refused" +msgstr "" + +#: ../Doc/library/errno.rst:588 +msgid "Host is down" +msgstr "" + +#: ../Doc/library/errno.rst:593 +msgid "No route to host" +msgstr "" + +#: ../Doc/library/errno.rst:598 +msgid "Operation already in progress" +msgstr "" + +#: ../Doc/library/errno.rst:603 +msgid "Operation now in progress" +msgstr "" + +#: ../Doc/library/errno.rst:608 +msgid "Stale NFS file handle" +msgstr "" + +#: ../Doc/library/errno.rst:613 +msgid "Structure needs cleaning" +msgstr "" + +#: ../Doc/library/errno.rst:618 +msgid "Not a XENIX named type file" +msgstr "" + +#: ../Doc/library/errno.rst:623 +msgid "No XENIX semaphores available" +msgstr "" + +#: ../Doc/library/errno.rst:628 +msgid "Is a named type file" +msgstr "" + +#: ../Doc/library/errno.rst:633 +msgid "Remote I/O error" +msgstr "" + +#: ../Doc/library/errno.rst:638 +msgid "Quota exceeded" +msgstr "" + +#: ../Doc/library/exceptions.rst:4 +msgid "Built-in Exceptions" +msgstr "" + +#: ../Doc/library/exceptions.rst:10 +msgid "" +"In Python, all exceptions must be instances of a class that derives from :" +"class:`BaseException`. In a :keyword:`try` statement with an :keyword:" +"`except` clause that mentions a particular class, that clause also handles " +"any exception classes derived from that class (but not exception classes " +"from which *it* is derived). Two exception classes that are not related via " +"subclassing are never equivalent, even if they have the same name." +msgstr "" + +#: ../Doc/library/exceptions.rst:19 +msgid "" +"The built-in exceptions listed below can be generated by the interpreter or " +"built-in functions. Except where mentioned, they have an \"associated value" +"\" indicating the detailed cause of the error. This may be a string or a " +"tuple of several items of information (e.g., an error code and a string " +"explaining the code). The associated value is usually passed as arguments " +"to the exception class's constructor." +msgstr "" + +#: ../Doc/library/exceptions.rst:26 +msgid "" +"User code can raise built-in exceptions. This can be used to test an " +"exception handler or to report an error condition \"just like\" the " +"situation in which the interpreter raises the same exception; but beware " +"that there is nothing to prevent user code from raising an inappropriate " +"error." +msgstr "" + +#: ../Doc/library/exceptions.rst:31 +msgid "" +"The built-in exception classes can be subclassed to define new exceptions; " +"programmers are encouraged to derive new exceptions from the :exc:" +"`Exception` class or one of its subclasses, and not from :exc:" +"`BaseException`. More information on defining exceptions is available in " +"the Python Tutorial under :ref:`tut-userexceptions`." +msgstr "" + +#: ../Doc/library/exceptions.rst:37 +msgid "" +"When raising (or re-raising) an exception in an :keyword:`except` or :" +"keyword:`finally` clause :attr:`__context__` is automatically set to the " +"last exception caught; if the new exception is not handled the traceback " +"that is eventually displayed will include the originating exception(s) and " +"the final exception." +msgstr "" + +#: ../Doc/library/exceptions.rst:43 +msgid "" +"When raising a new exception (rather than using a bare ``raise`` to re-raise " +"the exception currently being handled), the implicit exception context can " +"be supplemented with an explicit cause by using :keyword:`from` with :" +"keyword:`raise`::" +msgstr "" + +#: ../Doc/library/exceptions.rst:50 +msgid "" +"The expression following :keyword:`from` must be an exception or ``None``. " +"It will be set as :attr:`__cause__` on the raised exception. Setting :attr:" +"`__cause__` also implicitly sets the :attr:`__suppress_context__` attribute " +"to ``True``, so that using ``raise new_exc from None`` effectively replaces " +"the old exception with the new one for display purposes (e.g. converting :" +"exc:`KeyError` to :exc:`AttributeError`, while leaving the old exception " +"available in :attr:`__context__` for introspection when debugging." +msgstr "" + +#: ../Doc/library/exceptions.rst:59 +msgid "" +"The default traceback display code shows these chained exceptions in " +"addition to the traceback for the exception itself. An explicitly chained " +"exception in :attr:`__cause__` is always shown when present. An implicitly " +"chained exception in :attr:`__context__` is shown only if :attr:`__cause__` " +"is :const:`None` and :attr:`__suppress_context__` is false." +msgstr "" + +#: ../Doc/library/exceptions.rst:65 +msgid "" +"In either case, the exception itself is always shown after any chained " +"exceptions so that the final line of the traceback always shows the last " +"exception that was raised." +msgstr "" + +#: ../Doc/library/exceptions.rst:71 +msgid "Base classes" +msgstr "" + +#: ../Doc/library/exceptions.rst:73 +msgid "" +"The following exceptions are used mostly as base classes for other " +"exceptions." +msgstr "" + +#: ../Doc/library/exceptions.rst:77 +msgid "" +"The base class for all built-in exceptions. It is not meant to be directly " +"inherited by user-defined classes (for that, use :exc:`Exception`). If :" +"func:`str` is called on an instance of this class, the representation of the " +"argument(s) to the instance are returned, or the empty string when there " +"were no arguments." +msgstr "" + +#: ../Doc/library/exceptions.rst:85 +msgid "" +"The tuple of arguments given to the exception constructor. Some built-in " +"exceptions (like :exc:`OSError`) expect a certain number of arguments and " +"assign a special meaning to the elements of this tuple, while others are " +"usually called only with a single string giving an error message." +msgstr "" + +#: ../Doc/library/exceptions.rst:92 +msgid "" +"This method sets *tb* as the new traceback for the exception and returns the " +"exception object. It is usually used in exception handling code like this::" +msgstr "" + +#: ../Doc/library/exceptions.rst:105 +msgid "" +"All built-in, non-system-exiting exceptions are derived from this class. " +"All user-defined exceptions should also be derived from this class." +msgstr "" + +#: ../Doc/library/exceptions.rst:111 +msgid "" +"The base class for those built-in exceptions that are raised for various " +"arithmetic errors: :exc:`OverflowError`, :exc:`ZeroDivisionError`, :exc:" +"`FloatingPointError`." +msgstr "" + +#: ../Doc/library/exceptions.rst:118 +msgid "" +"Raised when a :ref:`buffer ` related operation cannot be " +"performed." +msgstr "" + +#: ../Doc/library/exceptions.rst:124 +msgid "" +"The base class for the exceptions that are raised when a key or index used " +"on a mapping or sequence is invalid: :exc:`IndexError`, :exc:`KeyError`. " +"This can be raised directly by :func:`codecs.lookup`." +msgstr "" + +#: ../Doc/library/exceptions.rst:130 +msgid "Concrete exceptions" +msgstr "" + +#: ../Doc/library/exceptions.rst:132 +msgid "The following exceptions are the exceptions that are usually raised." +msgstr "" + +#: ../Doc/library/exceptions.rst:138 +msgid "Raised when an :keyword:`assert` statement fails." +msgstr "" + +#: ../Doc/library/exceptions.rst:143 +msgid "" +"Raised when an attribute reference (see :ref:`attribute-references`) or " +"assignment fails. (When an object does not support attribute references or " +"attribute assignments at all, :exc:`TypeError` is raised.)" +msgstr "" + +#: ../Doc/library/exceptions.rst:150 +msgid "" +"Raised when the :func:`input` function hits an end-of-file condition (EOF) " +"without reading any data. (N.B.: the :meth:`io.IOBase.read` and :meth:`io." +"IOBase.readline` methods return an empty string when they hit EOF.)" +msgstr "" + +#: ../Doc/library/exceptions.rst:157 +msgid "" +"Raised when a floating point operation fails. This exception is always " +"defined, but can only be raised when Python is configured with the ``--with-" +"fpectl`` option, or the :const:`WANT_SIGFPE_HANDLER` symbol is defined in " +"the :file:`pyconfig.h` file." +msgstr "" + +#: ../Doc/library/exceptions.rst:165 +msgid "" +"Raised when a :term:`generator` or :term:`coroutine` is closed; see :meth:" +"`generator.close` and :meth:`coroutine.close`. It directly inherits from :" +"exc:`BaseException` instead of :exc:`Exception` since it is technically not " +"an error." +msgstr "" + +#: ../Doc/library/exceptions.rst:173 +msgid "" +"Raised when the :keyword:`import` statement has troubles trying to load a " +"module. Also raised when the \"from list\" in ``from ... import`` has a " +"name that cannot be found." +msgstr "" + +#: ../Doc/library/exceptions.rst:177 +msgid "" +"The :attr:`name` and :attr:`path` attributes can be set using keyword-only " +"arguments to the constructor. When set they represent the name of the module " +"that was attempted to be imported and the path to any file which triggered " +"the exception, respectively." +msgstr "" + +#: ../Doc/library/exceptions.rst:182 +msgid "Added the :attr:`name` and :attr:`path` attributes." +msgstr "" + +#: ../Doc/library/exceptions.rst:187 +msgid "" +"A subclass of :exc:`ImportError` which is raised by :keyword:`import` when a " +"module could not be located. It is also raised when ``None`` is found in :" +"data:`sys.modules`." +msgstr "" + +#: ../Doc/library/exceptions.rst:196 +msgid "" +"Raised when a sequence subscript is out of range. (Slice indices are " +"silently truncated to fall in the allowed range; if an index is not an " +"integer, :exc:`TypeError` is raised.)" +msgstr "" + +#: ../Doc/library/exceptions.rst:205 +msgid "" +"Raised when a mapping (dictionary) key is not found in the set of existing " +"keys." +msgstr "" + +#: ../Doc/library/exceptions.rst:212 +msgid "" +"Raised when the user hits the interrupt key (normally :kbd:`Control-C` or :" +"kbd:`Delete`). During execution, a check for interrupts is made regularly. " +"The exception inherits from :exc:`BaseException` so as to not be " +"accidentally caught by code that catches :exc:`Exception` and thus prevent " +"the interpreter from exiting." +msgstr "" + +#: ../Doc/library/exceptions.rst:221 +msgid "" +"Raised when an operation runs out of memory but the situation may still be " +"rescued (by deleting some objects). The associated value is a string " +"indicating what kind of (internal) operation ran out of memory. Note that " +"because of the underlying memory management architecture (C's :c:func:" +"`malloc` function), the interpreter may not always be able to completely " +"recover from this situation; it nevertheless raises an exception so that a " +"stack traceback can be printed, in case a run-away program was the cause." +msgstr "" + +#: ../Doc/library/exceptions.rst:232 +msgid "" +"Raised when a local or global name is not found. This applies only to " +"unqualified names. The associated value is an error message that includes " +"the name that could not be found." +msgstr "" + +#: ../Doc/library/exceptions.rst:239 +msgid "" +"This exception is derived from :exc:`RuntimeError`. In user defined base " +"classes, abstract methods should raise this exception when they require " +"derived classes to override the method, or while the class is being " +"developed to indicate that the real implementation still needs to be added." +msgstr "" + +#: ../Doc/library/exceptions.rst:246 +msgid "" +"It should not be used to indicate that an operater or method is not meant to " +"be supported at all -- in that case either leave the operator / method " +"undefined or, if a subclass, set it to :data:`None`." +msgstr "" + +#: ../Doc/library/exceptions.rst:252 +msgid "" +"``NotImplementedError`` and ``NotImplemented`` are not interchangeable, even " +"though they have similar names and purposes. See :data:`NotImplemented` for " +"details on when to use it." +msgstr "" + +#: ../Doc/library/exceptions.rst:261 +msgid "" +"This exception is raised when a system function returns a system-related " +"error, including I/O failures such as \"file not found\" or \"disk full" +"\" (not for illegal argument types or other incidental errors)." +msgstr "" + +#: ../Doc/library/exceptions.rst:265 +msgid "" +"The second form of the constructor sets the corresponding attributes, " +"described below. The attributes default to :const:`None` if not specified. " +"For backwards compatibility, if three arguments are passed, the :attr:" +"`~BaseException.args` attribute contains only a 2-tuple of the first two " +"constructor arguments." +msgstr "" + +#: ../Doc/library/exceptions.rst:271 +msgid "" +"The constructor often actually returns a subclass of :exc:`OSError`, as " +"described in `OS exceptions`_ below. The particular subclass depends on the " +"final :attr:`.errno` value. This behaviour only occurs when constructing :" +"exc:`OSError` directly or via an alias, and is not inherited when " +"subclassing." +msgstr "" + +#: ../Doc/library/exceptions.rst:279 +msgid "A numeric error code from the C variable :c:data:`errno`." +msgstr "" + +#: ../Doc/library/exceptions.rst:283 +msgid "" +"Under Windows, this gives you the native Windows error code. The :attr:`." +"errno` attribute is then an approximate translation, in POSIX terms, of that " +"native error code." +msgstr "" + +#: ../Doc/library/exceptions.rst:287 +msgid "" +"Under Windows, if the *winerror* constructor argument is an integer, the :" +"attr:`.errno` attribute is determined from the Windows error code, and the " +"*errno* argument is ignored. On other platforms, the *winerror* argument is " +"ignored, and the :attr:`winerror` attribute does not exist." +msgstr "" + +#: ../Doc/library/exceptions.rst:295 +msgid "" +"The corresponding error message, as provided by the operating system. It is " +"formatted by the C functions :c:func:`perror` under POSIX, and :c:func:" +"`FormatMessage` under Windows." +msgstr "" + +#: ../Doc/library/exceptions.rst:303 +msgid "" +"For exceptions that involve a file system path (such as :func:`open` or :" +"func:`os.unlink`), :attr:`filename` is the file name passed to the function. " +"For functions that involve two file system paths (such as :func:`os." +"rename`), :attr:`filename2` corresponds to the second file name passed to " +"the function." +msgstr "" + +#: ../Doc/library/exceptions.rst:310 +msgid "" +":exc:`EnvironmentError`, :exc:`IOError`, :exc:`WindowsError`, :exc:`socket." +"error`, :exc:`select.error` and :exc:`mmap.error` have been merged into :exc:" +"`OSError`, and the constructor may return a subclass." +msgstr "" + +#: ../Doc/library/exceptions.rst:316 +msgid "" +"The :attr:`filename` attribute is now the original file name passed to the " +"function, instead of the name encoded to or decoded from the filesystem " +"encoding. Also, the *filename2* constructor argument and attribute was " +"added." +msgstr "" + +#: ../Doc/library/exceptions.rst:325 +msgid "" +"Raised when the result of an arithmetic operation is too large to be " +"represented. This cannot occur for integers (which would rather raise :exc:" +"`MemoryError` than give up). However, for historical reasons, OverflowError " +"is sometimes raised for integers that are outside a required range. " +"Because of the lack of standardization of floating point exception handling " +"in C, most floating point operations are not checked." +msgstr "" + +#: ../Doc/library/exceptions.rst:335 +msgid "" +"This exception is derived from :exc:`RuntimeError`. It is raised when the " +"interpreter detects that the maximum recursion depth (see :func:`sys." +"getrecursionlimit`) is exceeded." +msgstr "" + +#: ../Doc/library/exceptions.rst:339 +msgid "Previously, a plain :exc:`RuntimeError` was raised." +msgstr "" + +#: ../Doc/library/exceptions.rst:345 +msgid "" +"This exception is raised when a weak reference proxy, created by the :func:" +"`weakref.proxy` function, is used to access an attribute of the referent " +"after it has been garbage collected. For more information on weak " +"references, see the :mod:`weakref` module." +msgstr "" + +#: ../Doc/library/exceptions.rst:353 +msgid "" +"Raised when an error is detected that doesn't fall in any of the other " +"categories. The associated value is a string indicating what precisely went " +"wrong." +msgstr "" + +#: ../Doc/library/exceptions.rst:360 +msgid "" +"Raised by built-in function :func:`next` and an :term:`iterator`\\'s :meth:" +"`~iterator.__next__` method to signal that there are no further items " +"produced by the iterator." +msgstr "" + +#: ../Doc/library/exceptions.rst:364 +msgid "" +"The exception object has a single attribute :attr:`value`, which is given as " +"an argument when constructing the exception, and defaults to :const:`None`." +msgstr "" + +#: ../Doc/library/exceptions.rst:368 +msgid "" +"When a :term:`generator` or :term:`coroutine` function returns, a new :exc:" +"`StopIteration` instance is raised, and the value returned by the function " +"is used as the :attr:`value` parameter to the constructor of the exception." +msgstr "" + +#: ../Doc/library/exceptions.rst:373 +msgid "" +"If a generator function defined in the presence of a ``from __future__ " +"import generator_stop`` directive raises :exc:`StopIteration`, it will be " +"converted into a :exc:`RuntimeError` (retaining the :exc:`StopIteration` as " +"the new exception's cause)." +msgstr "" + +#: ../Doc/library/exceptions.rst:378 +msgid "" +"Added ``value`` attribute and the ability for generator functions to use it " +"to return a value." +msgstr "" + +#: ../Doc/library/exceptions.rst:382 +msgid "Introduced the RuntimeError transformation." +msgstr "" + +#: ../Doc/library/exceptions.rst:387 +msgid "" +"Must be raised by :meth:`__anext__` method of an :term:`asynchronous " +"iterator` object to stop the iteration." +msgstr "" + +#: ../Doc/library/exceptions.rst:394 +msgid "" +"Raised when the parser encounters a syntax error. This may occur in an :" +"keyword:`import` statement, in a call to the built-in functions :func:`exec` " +"or :func:`eval`, or when reading the initial script or standard input (also " +"interactively)." +msgstr "" + +#: ../Doc/library/exceptions.rst:399 +msgid "" +"Instances of this class have attributes :attr:`filename`, :attr:`lineno`, :" +"attr:`offset` and :attr:`text` for easier access to the details. :func:" +"`str` of the exception instance returns only the message." +msgstr "" + +#: ../Doc/library/exceptions.rst:406 +msgid "" +"Base class for syntax errors related to incorrect indentation. This is a " +"subclass of :exc:`SyntaxError`." +msgstr "" + +#: ../Doc/library/exceptions.rst:412 +msgid "" +"Raised when indentation contains an inconsistent use of tabs and spaces. " +"This is a subclass of :exc:`IndentationError`." +msgstr "" + +#: ../Doc/library/exceptions.rst:418 +msgid "" +"Raised when the interpreter finds an internal error, but the situation does " +"not look so serious to cause it to abandon all hope. The associated value is " +"a string indicating what went wrong (in low-level terms)." +msgstr "" + +#: ../Doc/library/exceptions.rst:422 +msgid "" +"You should report this to the author or maintainer of your Python " +"interpreter. Be sure to report the version of the Python interpreter (``sys." +"version``; it is also printed at the start of an interactive Python " +"session), the exact error message (the exception's associated value) and if " +"possible the source of the program that triggered the error." +msgstr "" + +#: ../Doc/library/exceptions.rst:431 +msgid "" +"This exception is raised by the :func:`sys.exit` function. It inherits " +"from :exc:`BaseException` instead of :exc:`Exception` so that it is not " +"accidentally caught by code that catches :exc:`Exception`. This allows the " +"exception to properly propagate up and cause the interpreter to exit. When " +"it is not handled, the Python interpreter exits; no stack traceback is " +"printed. The constructor accepts the same optional argument passed to :func:" +"`sys.exit`. If the value is an integer, it specifies the system exit status " +"(passed to C's :c:func:`exit` function); if it is ``None``, the exit status " +"is zero; if it has another type (such as a string), the object's value is " +"printed and the exit status is one." +msgstr "" + +#: ../Doc/library/exceptions.rst:442 +msgid "" +"A call to :func:`sys.exit` is translated into an exception so that clean-up " +"handlers (:keyword:`finally` clauses of :keyword:`try` statements) can be " +"executed, and so that a debugger can execute a script without running the " +"risk of losing control. The :func:`os._exit` function can be used if it is " +"absolutely positively necessary to exit immediately (for example, in the " +"child process after a call to :func:`os.fork`)." +msgstr "" + +#: ../Doc/library/exceptions.rst:451 +msgid "" +"The exit status or error message that is passed to the constructor. " +"(Defaults to ``None``.)" +msgstr "" + +#: ../Doc/library/exceptions.rst:457 +msgid "" +"Raised when an operation or function is applied to an object of " +"inappropriate type. The associated value is a string giving details about " +"the type mismatch." +msgstr "" + +#: ../Doc/library/exceptions.rst:460 +msgid "" +"This exception may be raised by user code to indicate that an attempted " +"operation on an object is not supported, and is not meant to be. If an " +"object is meant to support a given operation but has not yet provided an " +"implementation, :exc:`NotImplementedError` is the proper exception to raise." +msgstr "" + +#: ../Doc/library/exceptions.rst:465 +msgid "" +"Passing arguments of the wrong type (e.g. passing a :class:`list` when an :" +"class:`int` is expected) should result in a :exc:`TypeError`, but passing " +"arguments with the wrong value (e.g. a number outside expected boundaries) " +"should result in a :exc:`ValueError`." +msgstr "" + +#: ../Doc/library/exceptions.rst:472 +msgid "" +"Raised when a reference is made to a local variable in a function or method, " +"but no value has been bound to that variable. This is a subclass of :exc:" +"`NameError`." +msgstr "" + +#: ../Doc/library/exceptions.rst:479 +msgid "" +"Raised when a Unicode-related encoding or decoding error occurs. It is a " +"subclass of :exc:`ValueError`." +msgstr "" + +#: ../Doc/library/exceptions.rst:482 +msgid "" +":exc:`UnicodeError` has attributes that describe the encoding or decoding " +"error. For example, ``err.object[err.start:err.end]`` gives the particular " +"invalid input that the codec failed on." +msgstr "" + +#: ../Doc/library/exceptions.rst:488 +msgid "The name of the encoding that raised the error." +msgstr "" + +#: ../Doc/library/exceptions.rst:492 +msgid "A string describing the specific codec error." +msgstr "" + +#: ../Doc/library/exceptions.rst:496 +msgid "The object the codec was attempting to encode or decode." +msgstr "" + +#: ../Doc/library/exceptions.rst:500 +msgid "The first index of invalid data in :attr:`object`." +msgstr "" + +#: ../Doc/library/exceptions.rst:504 +msgid "The index after the last invalid data in :attr:`object`." +msgstr "" + +#: ../Doc/library/exceptions.rst:509 +msgid "" +"Raised when a Unicode-related error occurs during encoding. It is a " +"subclass of :exc:`UnicodeError`." +msgstr "" + +#: ../Doc/library/exceptions.rst:515 +msgid "" +"Raised when a Unicode-related error occurs during decoding. It is a " +"subclass of :exc:`UnicodeError`." +msgstr "" + +#: ../Doc/library/exceptions.rst:521 +msgid "" +"Raised when a Unicode-related error occurs during translating. It is a " +"subclass of :exc:`UnicodeError`." +msgstr "" + +#: ../Doc/library/exceptions.rst:527 +msgid "" +"Raised when a built-in operation or function receives an argument that has " +"the right type but an inappropriate value, and the situation is not " +"described by a more precise exception such as :exc:`IndexError`." +msgstr "" + +#: ../Doc/library/exceptions.rst:534 +msgid "" +"Raised when the second argument of a division or modulo operation is zero. " +"The associated value is a string indicating the type of the operands and the " +"operation." +msgstr "" + +#: ../Doc/library/exceptions.rst:539 +msgid "" +"The following exceptions are kept for compatibility with previous versions; " +"starting from Python 3.3, they are aliases of :exc:`OSError`." +msgstr "" + +#: ../Doc/library/exceptions.rst:548 +msgid "Only available on Windows." +msgstr "" + +#: ../Doc/library/exceptions.rst:552 +msgid "OS exceptions" +msgstr "" + +#: ../Doc/library/exceptions.rst:554 +msgid "" +"The following exceptions are subclasses of :exc:`OSError`, they get raised " +"depending on the system error code." +msgstr "" + +#: ../Doc/library/exceptions.rst:559 +msgid "" +"Raised when an operation would block on an object (e.g. socket) set for non-" +"blocking operation. Corresponds to :c:data:`errno` ``EAGAIN``, ``EALREADY``, " +"``EWOULDBLOCK`` and ``EINPROGRESS``." +msgstr "" + +#: ../Doc/library/exceptions.rst:564 +msgid "" +"In addition to those of :exc:`OSError`, :exc:`BlockingIOError` can have one " +"more attribute:" +msgstr "" + +#: ../Doc/library/exceptions.rst:569 +msgid "" +"An integer containing the number of characters written to the stream before " +"it blocked. This attribute is available when using the buffered I/O classes " +"from the :mod:`io` module." +msgstr "" + +#: ../Doc/library/exceptions.rst:575 +msgid "" +"Raised when an operation on a child process failed. Corresponds to :c:data:" +"`errno` ``ECHILD``." +msgstr "" + +#: ../Doc/library/exceptions.rst:580 +msgid "A base class for connection-related issues." +msgstr "" + +#: ../Doc/library/exceptions.rst:582 +msgid "" +"Subclasses are :exc:`BrokenPipeError`, :exc:`ConnectionAbortedError`, :exc:" +"`ConnectionRefusedError` and :exc:`ConnectionResetError`." +msgstr "" + +#: ../Doc/library/exceptions.rst:587 +msgid "" +"A subclass of :exc:`ConnectionError`, raised when trying to write on a pipe " +"while the other end has been closed, or trying to write on a socket which " +"has been shutdown for writing. Corresponds to :c:data:`errno` ``EPIPE`` and " +"``ESHUTDOWN``." +msgstr "" + +#: ../Doc/library/exceptions.rst:594 +msgid "" +"A subclass of :exc:`ConnectionError`, raised when a connection attempt is " +"aborted by the peer. Corresponds to :c:data:`errno` ``ECONNABORTED``." +msgstr "" + +#: ../Doc/library/exceptions.rst:600 +msgid "" +"A subclass of :exc:`ConnectionError`, raised when a connection attempt is " +"refused by the peer. Corresponds to :c:data:`errno` ``ECONNREFUSED``." +msgstr "" + +#: ../Doc/library/exceptions.rst:606 +msgid "" +"A subclass of :exc:`ConnectionError`, raised when a connection is reset by " +"the peer. Corresponds to :c:data:`errno` ``ECONNRESET``." +msgstr "" + +#: ../Doc/library/exceptions.rst:612 +msgid "" +"Raised when trying to create a file or directory which already exists. " +"Corresponds to :c:data:`errno` ``EEXIST``." +msgstr "" + +#: ../Doc/library/exceptions.rst:617 +msgid "" +"Raised when a file or directory is requested but doesn't exist. Corresponds " +"to :c:data:`errno` ``ENOENT``." +msgstr "" + +#: ../Doc/library/exceptions.rst:622 +msgid "" +"Raised when a system call is interrupted by an incoming signal. Corresponds " +"to :c:data:`errno` :py:data:`~errno.EINTR`." +msgstr "" + +#: ../Doc/library/exceptions.rst:625 +msgid "" +"Python now retries system calls when a syscall is interrupted by a signal, " +"except if the signal handler raises an exception (see :pep:`475` for the " +"rationale), instead of raising :exc:`InterruptedError`." +msgstr "" + +#: ../Doc/library/exceptions.rst:632 +msgid "" +"Raised when a file operation (such as :func:`os.remove`) is requested on a " +"directory. Corresponds to :c:data:`errno` ``EISDIR``." +msgstr "" + +#: ../Doc/library/exceptions.rst:638 +msgid "" +"Raised when a directory operation (such as :func:`os.listdir`) is requested " +"on something which is not a directory. Corresponds to :c:data:`errno` " +"``ENOTDIR``." +msgstr "" + +#: ../Doc/library/exceptions.rst:644 +msgid "" +"Raised when trying to run an operation without the adequate access rights - " +"for example filesystem permissions. Corresponds to :c:data:`errno` " +"``EACCES`` and ``EPERM``." +msgstr "" + +#: ../Doc/library/exceptions.rst:650 +msgid "" +"Raised when a given process doesn't exist. Corresponds to :c:data:`errno` " +"``ESRCH``." +msgstr "" + +#: ../Doc/library/exceptions.rst:655 +msgid "" +"Raised when a system function timed out at the system level. Corresponds to :" +"c:data:`errno` ``ETIMEDOUT``." +msgstr "" + +#: ../Doc/library/exceptions.rst:658 +msgid "All the above :exc:`OSError` subclasses were added." +msgstr "" + +#: ../Doc/library/exceptions.rst:664 +msgid ":pep:`3151` - Reworking the OS and IO exception hierarchy" +msgstr "" + +#: ../Doc/library/exceptions.rst:670 +msgid "" +"The following exceptions are used as warning categories; see the :mod:" +"`warnings` module for more information." +msgstr "" + +#: ../Doc/library/exceptions.rst:675 +msgid "Base class for warning categories." +msgstr "" + +#: ../Doc/library/exceptions.rst:680 +msgid "Base class for warnings generated by user code." +msgstr "" + +#: ../Doc/library/exceptions.rst:685 +msgid "Base class for warnings about deprecated features." +msgstr "" + +#: ../Doc/library/exceptions.rst:690 +msgid "" +"Base class for warnings about features which will be deprecated in the " +"future." +msgstr "" + +#: ../Doc/library/exceptions.rst:695 +msgid "Base class for warnings about dubious syntax." +msgstr "" + +#: ../Doc/library/exceptions.rst:700 +msgid "Base class for warnings about dubious runtime behavior." +msgstr "" + +#: ../Doc/library/exceptions.rst:705 +msgid "" +"Base class for warnings about constructs that will change semantically in " +"the future." +msgstr "" + +#: ../Doc/library/exceptions.rst:711 +msgid "Base class for warnings about probable mistakes in module imports." +msgstr "" + +#: ../Doc/library/exceptions.rst:716 +msgid "Base class for warnings related to Unicode." +msgstr "" + +#: ../Doc/library/exceptions.rst:721 +msgid "" +"Base class for warnings related to :class:`bytes` and :class:`bytearray`." +msgstr "" + +#: ../Doc/library/exceptions.rst:726 +msgid "Base class for warnings related to resource usage." +msgstr "" + +#: ../Doc/library/exceptions.rst:733 +msgid "Exception hierarchy" +msgstr "" + +#: ../Doc/library/exceptions.rst:735 +msgid "The class hierarchy for built-in exceptions is:" +msgstr "" + +#: ../Doc/library/faulthandler.rst:2 +msgid ":mod:`faulthandler` --- Dump the Python traceback" +msgstr "" + +#: ../Doc/library/faulthandler.rst:11 +msgid "" +"This module contains functions to dump Python tracebacks explicitly, on a " +"fault, after a timeout, or on a user signal. Call :func:`faulthandler." +"enable` to install fault handlers for the :const:`SIGSEGV`, :const:" +"`SIGFPE`, :const:`SIGABRT`, :const:`SIGBUS`, and :const:`SIGILL` signals. " +"You can also enable them at startup by setting the :envvar:" +"`PYTHONFAULTHANDLER` environment variable or by using the :option:`-X` " +"``faulthandler`` command line option." +msgstr "" + +#: ../Doc/library/faulthandler.rst:18 +msgid "" +"The fault handler is compatible with system fault handlers like Apport or " +"the Windows fault handler. The module uses an alternative stack for signal " +"handlers if the :c:func:`sigaltstack` function is available. This allows it " +"to dump the traceback even on a stack overflow." +msgstr "" + +#: ../Doc/library/faulthandler.rst:23 +msgid "" +"The fault handler is called on catastrophic cases and therefore can only use " +"signal-safe functions (e.g. it cannot allocate memory on the heap). Because " +"of this limitation traceback dumping is minimal compared to normal Python " +"tracebacks:" +msgstr "" + +#: ../Doc/library/faulthandler.rst:28 +msgid "" +"Only ASCII is supported. The ``backslashreplace`` error handler is used on " +"encoding." +msgstr "" + +#: ../Doc/library/faulthandler.rst:30 +msgid "Each string is limited to 500 characters." +msgstr "" + +#: ../Doc/library/faulthandler.rst:31 +msgid "" +"Only the filename, the function name and the line number are displayed. (no " +"source code)" +msgstr "" + +#: ../Doc/library/faulthandler.rst:33 +msgid "It is limited to 100 frames and 100 threads." +msgstr "" + +#: ../Doc/library/faulthandler.rst:34 +msgid "The order is reversed: the most recent call is shown first." +msgstr "" + +#: ../Doc/library/faulthandler.rst:36 +msgid "" +"By default, the Python traceback is written to :data:`sys.stderr`. To see " +"tracebacks, applications must be run in the terminal. A log file can " +"alternatively be passed to :func:`faulthandler.enable`." +msgstr "" + +#: ../Doc/library/faulthandler.rst:40 +msgid "" +"The module is implemented in C, so tracebacks can be dumped on a crash or " +"when Python is deadlocked." +msgstr "" + +#: ../Doc/library/faulthandler.rst:45 +msgid "Dumping the traceback" +msgstr "" + +#: ../Doc/library/faulthandler.rst:49 +msgid "" +"Dump the tracebacks of all threads into *file*. If *all_threads* is " +"``False``, dump only the current thread." +msgstr "" + +#: ../Doc/library/faulthandler.rst:52 ../Doc/library/faulthandler.rst:70 +#: ../Doc/library/faulthandler.rst:106 ../Doc/library/faulthandler.rst:128 +msgid "Added support for passing file descriptor to this function." +msgstr "" + +#: ../Doc/library/faulthandler.rst:57 +msgid "Fault handler state" +msgstr "" + +#: ../Doc/library/faulthandler.rst:61 +msgid "" +"Enable the fault handler: install handlers for the :const:`SIGSEGV`, :const:" +"`SIGFPE`, :const:`SIGABRT`, :const:`SIGBUS` and :const:`SIGILL` signals to " +"dump the Python traceback. If *all_threads* is ``True``, produce tracebacks " +"for every running thread. Otherwise, dump only the current thread." +msgstr "" + +#: ../Doc/library/faulthandler.rst:67 +msgid "" +"The *file* must be kept open until the fault handler is disabled: see :ref:" +"`issue with file descriptors `." +msgstr "" + +#: ../Doc/library/faulthandler.rst:73 +msgid "On Windows, a handler for Windows exception is also installed." +msgstr "" + +#: ../Doc/library/faulthandler.rst:78 +msgid "" +"Disable the fault handler: uninstall the signal handlers installed by :func:" +"`enable`." +msgstr "" + +#: ../Doc/library/faulthandler.rst:83 +msgid "Check if the fault handler is enabled." +msgstr "" + +#: ../Doc/library/faulthandler.rst:87 +msgid "Dumping the tracebacks after a timeout" +msgstr "" + +#: ../Doc/library/faulthandler.rst:91 +msgid "" +"Dump the tracebacks of all threads, after a timeout of *timeout* seconds, or " +"every *timeout* seconds if *repeat* is ``True``. If *exit* is ``True``, " +"call :c:func:`_exit` with status=1 after dumping the tracebacks. (Note :c:" +"func:`_exit` exits the process immediately, which means it doesn't do any " +"cleanup like flushing file buffers.) If the function is called twice, the " +"new call replaces previous parameters and resets the timeout. The timer has " +"a sub-second resolution." +msgstr "" + +#: ../Doc/library/faulthandler.rst:99 +msgid "" +"The *file* must be kept open until the traceback is dumped or :func:" +"`cancel_dump_traceback_later` is called: see :ref:`issue with file " +"descriptors `." +msgstr "" + +#: ../Doc/library/faulthandler.rst:103 +msgid "" +"This function is implemented using a watchdog thread and therefore is not " +"available if Python is compiled with threads disabled." +msgstr "" + +#: ../Doc/library/faulthandler.rst:111 +msgid "Cancel the last call to :func:`dump_traceback_later`." +msgstr "" + +#: ../Doc/library/faulthandler.rst:115 +msgid "Dumping the traceback on a user signal" +msgstr "" + +#: ../Doc/library/faulthandler.rst:119 +msgid "" +"Register a user signal: install a handler for the *signum* signal to dump " +"the traceback of all threads, or of the current thread if *all_threads* is " +"``False``, into *file*. Call the previous handler if chain is ``True``." +msgstr "" + +#: ../Doc/library/faulthandler.rst:123 +msgid "" +"The *file* must be kept open until the signal is unregistered by :func:" +"`unregister`: see :ref:`issue with file descriptors `." +msgstr "" + +#: ../Doc/library/faulthandler.rst:126 ../Doc/library/faulthandler.rst:137 +msgid "Not available on Windows." +msgstr "" + +#: ../Doc/library/faulthandler.rst:133 +msgid "" +"Unregister a user signal: uninstall the handler of the *signum* signal " +"installed by :func:`register`. Return ``True`` if the signal was registered, " +"``False`` otherwise." +msgstr "" + +#: ../Doc/library/faulthandler.rst:143 +msgid "Issue with file descriptors" +msgstr "" + +#: ../Doc/library/faulthandler.rst:145 +msgid "" +":func:`enable`, :func:`dump_traceback_later` and :func:`register` keep the " +"file descriptor of their *file* argument. If the file is closed and its file " +"descriptor is reused by a new file, or if :func:`os.dup2` is used to replace " +"the file descriptor, the traceback will be written into a different file. " +"Call these functions again each time that the file is replaced." +msgstr "" + +#: ../Doc/library/faulthandler.rst:157 +msgid "" +"Example of a segmentation fault on Linux with and without enabling the fault " +"handler::" +msgstr "" + +#: ../Doc/library/fcntl.rst:2 +msgid ":mod:`fcntl` --- The ``fcntl`` and ``ioctl`` system calls" +msgstr "" + +#: ../Doc/library/fcntl.rst:16 +msgid "" +"This module performs file control and I/O control on file descriptors. It is " +"an interface to the :c:func:`fcntl` and :c:func:`ioctl` Unix routines. For " +"a complete description of these calls, see :manpage:`fcntl(2)` and :manpage:" +"`ioctl(2)` Unix manual pages." +msgstr "" + +#: ../Doc/library/fcntl.rst:21 +msgid "" +"All functions in this module take a file descriptor *fd* as their first " +"argument. This can be an integer file descriptor, such as returned by ``sys." +"stdin.fileno()``, or an :class:`io.IOBase` object, such as ``sys.stdin`` " +"itself, which provides a :meth:`~io.IOBase.fileno` that returns a genuine " +"file descriptor." +msgstr "" + +#: ../Doc/library/fcntl.rst:27 +msgid "" +"Operations in this module used to raise an :exc:`IOError` where they now " +"raise an :exc:`OSError`." +msgstr "" + +#: ../Doc/library/fcntl.rst:32 ../Doc/library/syslog.rst:18 +#: ../Doc/library/termios.rst:28 ../Doc/library/traceback.rst:23 +msgid "The module defines the following functions:" +msgstr "" + +#: ../Doc/library/fcntl.rst:37 +msgid "" +"Perform the operation *cmd* on file descriptor *fd* (file objects providing " +"a :meth:`~io.IOBase.fileno` method are accepted as well). The values used " +"for *cmd* are operating system dependent, and are available as constants in " +"the :mod:`fcntl` module, using the same names as used in the relevant C " +"header files. The argument *arg* can either be an integer value, or a :class:" +"`bytes` object. With an integer value, the return value of this function is " +"the integer return value of the C :c:func:`fcntl` call. When the argument " +"is bytes it represents a binary structure, e.g. created by :func:`struct." +"pack`. The binary data is copied to a buffer whose address is passed to the " +"C :c:func:`fcntl` call. The return value after a successful call is the " +"contents of the buffer, converted to a :class:`bytes` object. The length of " +"the returned object will be the same as the length of the *arg* argument. " +"This is limited to 1024 bytes. If the information returned in the buffer by " +"the operating system is larger than 1024 bytes, this is most likely to " +"result in a segmentation violation or a more subtle data corruption." +msgstr "" + +#: ../Doc/library/fcntl.rst:54 +msgid "If the :c:func:`fcntl` fails, an :exc:`OSError` is raised." +msgstr "" + +#: ../Doc/library/fcntl.rst:59 +msgid "" +"This function is identical to the :func:`~fcntl.fcntl` function, except that " +"the argument handling is even more complicated." +msgstr "" + +#: ../Doc/library/fcntl.rst:62 +msgid "" +"The *request* parameter is limited to values that can fit in 32-bits. " +"Additional constants of interest for use as the *request* argument can be " +"found in the :mod:`termios` module, under the same names as used in the " +"relevant C header files." +msgstr "" + +#: ../Doc/library/fcntl.rst:67 +msgid "" +"The parameter *arg* can be one of an integer, an object supporting the read-" +"only buffer interface (like :class:`bytes`) or an object supporting the read-" +"write buffer interface (like :class:`bytearray`)." +msgstr "" + +#: ../Doc/library/fcntl.rst:71 +msgid "" +"In all but the last case, behaviour is as for the :func:`~fcntl.fcntl` " +"function." +msgstr "" + +#: ../Doc/library/fcntl.rst:74 +msgid "" +"If a mutable buffer is passed, then the behaviour is determined by the value " +"of the *mutate_flag* parameter." +msgstr "" + +#: ../Doc/library/fcntl.rst:77 +msgid "" +"If it is false, the buffer's mutability is ignored and behaviour is as for a " +"read-only buffer, except that the 1024 byte limit mentioned above is avoided " +"-- so long as the buffer you pass is at least as long as what the operating " +"system wants to put there, things should work." +msgstr "" + +#: ../Doc/library/fcntl.rst:82 +msgid "" +"If *mutate_flag* is true (the default), then the buffer is (in effect) " +"passed to the underlying :func:`ioctl` system call, the latter's return code " +"is passed back to the calling Python, and the buffer's new contents reflect " +"the action of the :func:`ioctl`. This is a slight simplification, because " +"if the supplied buffer is less than 1024 bytes long it is first copied into " +"a static buffer 1024 bytes long which is then passed to :func:`ioctl` and " +"copied back into the supplied buffer." +msgstr "" + +#: ../Doc/library/fcntl.rst:90 +msgid "If the :c:func:`ioctl` fails, an :exc:`OSError` exception is raised." +msgstr "" + +#: ../Doc/library/fcntl.rst:92 +msgid "An example::" +msgstr "" + +#: ../Doc/library/fcntl.rst:108 +msgid "" +"Perform the lock operation *operation* on file descriptor *fd* (file objects " +"providing a :meth:`~io.IOBase.fileno` method are accepted as well). See the " +"Unix manual :manpage:`flock(2)` for details. (On some systems, this " +"function is emulated using :c:func:`fcntl`.)" +msgstr "" + +#: ../Doc/library/fcntl.rst:113 +msgid "If the :c:func:`flock` fails, an :exc:`OSError` exception is raised." +msgstr "" + +#: ../Doc/library/fcntl.rst:118 +msgid "" +"This is essentially a wrapper around the :func:`~fcntl.fcntl` locking calls. " +"*fd* is the file descriptor of the file to lock or unlock, and *cmd* is one " +"of the following values:" +msgstr "" + +#: ../Doc/library/fcntl.rst:122 +msgid ":const:`LOCK_UN` -- unlock" +msgstr "" + +#: ../Doc/library/fcntl.rst:123 +msgid ":const:`LOCK_SH` -- acquire a shared lock" +msgstr "" + +#: ../Doc/library/fcntl.rst:124 +msgid ":const:`LOCK_EX` -- acquire an exclusive lock" +msgstr "" + +#: ../Doc/library/fcntl.rst:126 +msgid "" +"When *cmd* is :const:`LOCK_SH` or :const:`LOCK_EX`, it can also be bitwise " +"ORed with :const:`LOCK_NB` to avoid blocking on lock acquisition. If :const:" +"`LOCK_NB` is used and the lock cannot be acquired, an :exc:`OSError` will be " +"raised and the exception will have an *errno* attribute set to :const:" +"`EACCES` or :const:`EAGAIN` (depending on the operating system; for " +"portability, check for both values). On at least some systems, :const:" +"`LOCK_EX` can only be used if the file descriptor refers to a file opened " +"for writing." +msgstr "" + +#: ../Doc/library/fcntl.rst:135 +msgid "" +"*len* is the number of bytes to lock, *start* is the byte offset at which " +"the lock starts, relative to *whence*, and *whence* is as with :func:`io." +"IOBase.seek`, specifically:" +msgstr "" + +#: ../Doc/library/fcntl.rst:139 +msgid ":const:`0` -- relative to the start of the file (:data:`os.SEEK_SET`)" +msgstr "" + +#: ../Doc/library/fcntl.rst:140 +msgid "" +":const:`1` -- relative to the current buffer position (:data:`os.SEEK_CUR`)" +msgstr "" + +#: ../Doc/library/fcntl.rst:141 +msgid ":const:`2` -- relative to the end of the file (:data:`os.SEEK_END`)" +msgstr "" + +#: ../Doc/library/fcntl.rst:143 +msgid "" +"The default for *start* is 0, which means to start at the beginning of the " +"file. The default for *len* is 0 which means to lock to the end of the " +"file. The default for *whence* is also 0." +msgstr "" + +#: ../Doc/library/fcntl.rst:147 +msgid "Examples (all on a SVR4 compliant system)::" +msgstr "" + +#: ../Doc/library/fcntl.rst:157 +msgid "" +"Note that in the first example the return value variable *rv* will hold an " +"integer value; in the second example it will hold a :class:`bytes` object. " +"The structure lay-out for the *lockdata* variable is system dependent --- " +"therefore using the :func:`flock` call may be better." +msgstr "" + +#: ../Doc/library/fcntl.rst:168 ../Doc/library/filesys.rst:32 +msgid "Module :mod:`os`" +msgstr "" + +#: ../Doc/library/fcntl.rst:166 +msgid "" +"If the locking flags :data:`~os.O_SHLOCK` and :data:`~os.O_EXLOCK` are " +"present in the :mod:`os` module (on BSD only), the :func:`os.open` function " +"provides an alternative to the :func:`lockf` and :func:`flock` functions." +msgstr "" + +#: ../Doc/library/filecmp.rst:2 +msgid ":mod:`filecmp` --- File and Directory Comparisons" +msgstr "" + +#: ../Doc/library/filecmp.rst:9 +msgid "**Source code:** :source:`Lib/filecmp.py`" +msgstr "" + +#: ../Doc/library/filecmp.rst:13 +msgid "" +"The :mod:`filecmp` module defines functions to compare files and " +"directories, with various optional time/correctness trade-offs. For " +"comparing files, see also the :mod:`difflib` module." +msgstr "" + +#: ../Doc/library/filecmp.rst:17 +msgid "The :mod:`filecmp` module defines the following functions:" +msgstr "" + +#: ../Doc/library/filecmp.rst:22 +msgid "" +"Compare the files named *f1* and *f2*, returning ``True`` if they seem " +"equal, ``False`` otherwise." +msgstr "" + +#: ../Doc/library/filecmp.rst:25 +msgid "" +"If *shallow* is true, files with identical :func:`os.stat` signatures are " +"taken to be equal. Otherwise, the contents of the files are compared." +msgstr "" + +#: ../Doc/library/filecmp.rst:28 +msgid "" +"Note that no external programs are called from this function, giving it " +"portability and efficiency." +msgstr "" + +#: ../Doc/library/filecmp.rst:31 +msgid "" +"This function uses a cache for past comparisons and the results, with cache " +"entries invalidated if the :func:`os.stat` information for the file " +"changes. The entire cache may be cleared using :func:`clear_cache`." +msgstr "" + +#: ../Doc/library/filecmp.rst:38 +msgid "" +"Compare the files in the two directories *dir1* and *dir2* whose names are " +"given by *common*." +msgstr "" + +#: ../Doc/library/filecmp.rst:41 +msgid "" +"Returns three lists of file names: *match*, *mismatch*, *errors*. *match* " +"contains the list of files that match, *mismatch* contains the names of " +"those that don't, and *errors* lists the names of files which could not be " +"compared. Files are listed in *errors* if they don't exist in one of the " +"directories, the user lacks permission to read them or if the comparison " +"could not be done for some other reason." +msgstr "" + +#: ../Doc/library/filecmp.rst:48 +msgid "" +"The *shallow* parameter has the same meaning and default value as for :func:" +"`filecmp.cmp`." +msgstr "" + +#: ../Doc/library/filecmp.rst:51 +msgid "" +"For example, ``cmpfiles('a', 'b', ['c', 'd/e'])`` will compare ``a/c`` with " +"``b/c`` and ``a/d/e`` with ``b/d/e``. ``'c'`` and ``'d/e'`` will each be in " +"one of the three returned lists." +msgstr "" + +#: ../Doc/library/filecmp.rst:58 +msgid "" +"Clear the filecmp cache. This may be useful if a file is compared so quickly " +"after it is modified that it is within the mtime resolution of the " +"underlying filesystem." +msgstr "" + +#: ../Doc/library/filecmp.rst:68 +msgid "The :class:`dircmp` class" +msgstr "" + +#: ../Doc/library/filecmp.rst:72 +msgid "" +"Construct a new directory comparison object, to compare the directories *a* " +"and *b*. *ignore* is a list of names to ignore, and defaults to :attr:" +"`filecmp.DEFAULT_IGNORES`. *hide* is a list of names to hide, and defaults " +"to ``[os.curdir, os.pardir]``." +msgstr "" + +#: ../Doc/library/filecmp.rst:77 +msgid "" +"The :class:`dircmp` class compares files by doing *shallow* comparisons as " +"described for :func:`filecmp.cmp`." +msgstr "" + +#: ../Doc/library/filecmp.rst:80 +msgid "The :class:`dircmp` class provides the following methods:" +msgstr "" + +#: ../Doc/library/filecmp.rst:84 +msgid "Print (to :data:`sys.stdout`) a comparison between *a* and *b*." +msgstr "" + +#: ../Doc/library/filecmp.rst:88 +msgid "" +"Print a comparison between *a* and *b* and common immediate subdirectories." +msgstr "" + +#: ../Doc/library/filecmp.rst:93 +msgid "" +"Print a comparison between *a* and *b* and common subdirectories " +"(recursively)." +msgstr "" + +#: ../Doc/library/filecmp.rst:96 +msgid "" +"The :class:`dircmp` class offers a number of interesting attributes that may " +"be used to get various bits of information about the directory trees being " +"compared." +msgstr "" + +#: ../Doc/library/filecmp.rst:100 +msgid "" +"Note that via :meth:`__getattr__` hooks, all attributes are computed lazily, " +"so there is no speed penalty if only those attributes which are lightweight " +"to compute are used." +msgstr "" + +#: ../Doc/library/filecmp.rst:107 +msgid "The directory *a*." +msgstr "" + +#: ../Doc/library/filecmp.rst:112 +msgid "The directory *b*." +msgstr "" + +#: ../Doc/library/filecmp.rst:117 +msgid "Files and subdirectories in *a*, filtered by *hide* and *ignore*." +msgstr "" + +#: ../Doc/library/filecmp.rst:122 +msgid "Files and subdirectories in *b*, filtered by *hide* and *ignore*." +msgstr "" + +#: ../Doc/library/filecmp.rst:127 +msgid "Files and subdirectories in both *a* and *b*." +msgstr "" + +#: ../Doc/library/filecmp.rst:132 +msgid "Files and subdirectories only in *a*." +msgstr "" + +#: ../Doc/library/filecmp.rst:137 +msgid "Files and subdirectories only in *b*." +msgstr "" + +#: ../Doc/library/filecmp.rst:142 +msgid "Subdirectories in both *a* and *b*." +msgstr "" + +#: ../Doc/library/filecmp.rst:147 +msgid "Files in both *a* and *b*." +msgstr "" + +#: ../Doc/library/filecmp.rst:152 +msgid "" +"Names in both *a* and *b*, such that the type differs between the " +"directories, or names for which :func:`os.stat` reports an error." +msgstr "" + +#: ../Doc/library/filecmp.rst:158 +msgid "" +"Files which are identical in both *a* and *b*, using the class's file " +"comparison operator." +msgstr "" + +#: ../Doc/library/filecmp.rst:164 +msgid "" +"Files which are in both *a* and *b*, whose contents differ according to the " +"class's file comparison operator." +msgstr "" + +#: ../Doc/library/filecmp.rst:170 +msgid "Files which are in both *a* and *b*, but could not be compared." +msgstr "" + +#: ../Doc/library/filecmp.rst:175 +msgid "" +"A dictionary mapping names in :attr:`common_dirs` to :class:`dircmp` objects." +msgstr "" + +#: ../Doc/library/filecmp.rst:182 +msgid "List of directories ignored by :class:`dircmp` by default." +msgstr "" + +#: ../Doc/library/filecmp.rst:185 +msgid "" +"Here is a simplified example of using the ``subdirs`` attribute to search " +"recursively through two directories to show common different files::" +msgstr "" + +#: ../Doc/library/fileformats.rst:5 +msgid "File Formats" +msgstr "" + +#: ../Doc/library/fileformats.rst:7 +msgid "" +"The modules described in this chapter parse various miscellaneous file " +"formats that aren't markup languages and are not related to e-mail." +msgstr "" + +#: ../Doc/library/fileinput.rst:2 +msgid ":mod:`fileinput` --- Iterate over lines from multiple input streams" +msgstr "" + +#: ../Doc/library/fileinput.rst:10 +msgid "**Source code:** :source:`Lib/fileinput.py`" +msgstr "" + +#: ../Doc/library/fileinput.rst:14 +msgid "" +"This module implements a helper class and functions to quickly write a loop " +"over standard input or a list of files. If you just want to read or write " +"one file see :func:`open`." +msgstr "" + +#: ../Doc/library/fileinput.rst:18 +msgid "The typical use is::" +msgstr "" + +#: ../Doc/library/fileinput.rst:24 +msgid "" +"This iterates over the lines of all files listed in ``sys.argv[1:]``, " +"defaulting to ``sys.stdin`` if the list is empty. If a filename is ``'-'``, " +"it is also replaced by ``sys.stdin``. To specify an alternative list of " +"filenames, pass it as the first argument to :func:`.input`. A single file " +"name is also allowed." +msgstr "" + +#: ../Doc/library/fileinput.rst:29 +msgid "" +"All files are opened in text mode by default, but you can override this by " +"specifying the *mode* parameter in the call to :func:`.input` or :class:" +"`FileInput`. If an I/O error occurs during opening or reading a file, :exc:" +"`OSError` is raised." +msgstr "" + +#: ../Doc/library/fileinput.rst:34 +msgid ":exc:`IOError` used to be raised; it is now an alias of :exc:`OSError`." +msgstr "" + +#: ../Doc/library/fileinput.rst:37 +msgid "" +"If ``sys.stdin`` is used more than once, the second and further use will " +"return no lines, except perhaps for interactive use, or if it has been " +"explicitly reset (e.g. using ``sys.stdin.seek(0)``)." +msgstr "" + +#: ../Doc/library/fileinput.rst:41 +msgid "" +"Empty files are opened and immediately closed; the only time their presence " +"in the list of filenames is noticeable at all is when the last file opened " +"is empty." +msgstr "" + +#: ../Doc/library/fileinput.rst:45 +msgid "" +"Lines are returned with any newlines intact, which means that the last line " +"in a file may not have one." +msgstr "" + +#: ../Doc/library/fileinput.rst:48 +msgid "" +"You can control how files are opened by providing an opening hook via the " +"*openhook* parameter to :func:`fileinput.input` or :class:`FileInput()`. The " +"hook must be a function that takes two arguments, *filename* and *mode*, and " +"returns an accordingly opened file-like object. Two useful hooks are already " +"provided by this module." +msgstr "" + +#: ../Doc/library/fileinput.rst:54 +msgid "The following function is the primary interface of this module:" +msgstr "" + +#: ../Doc/library/fileinput.rst:59 +msgid "" +"Create an instance of the :class:`FileInput` class. The instance will be " +"used as global state for the functions of this module, and is also returned " +"to use during iteration. The parameters to this function will be passed " +"along to the constructor of the :class:`FileInput` class." +msgstr "" + +#: ../Doc/library/fileinput.rst:64 +msgid "" +"The :class:`FileInput` instance can be used as a context manager in the :" +"keyword:`with` statement. In this example, *input* is closed after the :" +"keyword:`with` statement is exited, even if an exception occurs::" +msgstr "" + +#: ../Doc/library/fileinput.rst:72 ../Doc/library/fileinput.rst:163 +msgid "Can be used as a context manager." +msgstr "" + +#: ../Doc/library/fileinput.rst:76 ../Doc/library/fileinput.rst:170 +msgid "" +"Deprecated since version 3.6, will be removed in version 3.8: The bufsize " +"parameter." +msgstr "" + +#: ../Doc/library/fileinput.rst:76 ../Doc/library/fileinput.rst:170 +msgid "The *bufsize* parameter." +msgstr "" + +#: ../Doc/library/fileinput.rst:78 +msgid "" +"The following functions use the global state created by :func:`fileinput." +"input`; if there is no active state, :exc:`RuntimeError` is raised." +msgstr "" + +#: ../Doc/library/fileinput.rst:84 +msgid "" +"Return the name of the file currently being read. Before the first line has " +"been read, returns ``None``." +msgstr "" + +#: ../Doc/library/fileinput.rst:90 +msgid "" +"Return the integer \"file descriptor\" for the current file. When no file is " +"opened (before the first line and between files), returns ``-1``." +msgstr "" + +#: ../Doc/library/fileinput.rst:96 +msgid "" +"Return the cumulative line number of the line that has just been read. " +"Before the first line has been read, returns ``0``. After the last line of " +"the last file has been read, returns the line number of that line." +msgstr "" + +#: ../Doc/library/fileinput.rst:103 +msgid "" +"Return the line number in the current file. Before the first line has been " +"read, returns ``0``. After the last line of the last file has been read, " +"returns the line number of that line within the file." +msgstr "" + +#: ../Doc/library/fileinput.rst:110 +msgid "" +"Returns true if the line just read is the first line of its file, otherwise " +"returns false." +msgstr "" + +#: ../Doc/library/fileinput.rst:116 +msgid "" +"Returns true if the last line was read from ``sys.stdin``, otherwise returns " +"false." +msgstr "" + +#: ../Doc/library/fileinput.rst:122 +msgid "" +"Close the current file so that the next iteration will read the first line " +"from the next file (if any); lines not read from the file will not count " +"towards the cumulative line count. The filename is not changed until after " +"the first line of the next file has been read. Before the first line has " +"been read, this function has no effect; it cannot be used to skip the first " +"file. After the last line of the last file has been read, this function has " +"no effect." +msgstr "" + +#: ../Doc/library/fileinput.rst:132 +msgid "Close the sequence." +msgstr "" + +#: ../Doc/library/fileinput.rst:134 +msgid "" +"The class which implements the sequence behavior provided by the module is " +"available for subclassing as well:" +msgstr "" + +#: ../Doc/library/fileinput.rst:140 +msgid "" +"Class :class:`FileInput` is the implementation; its methods :meth:" +"`filename`, :meth:`fileno`, :meth:`lineno`, :meth:`filelineno`, :meth:" +"`isfirstline`, :meth:`isstdin`, :meth:`nextfile` and :meth:`close` " +"correspond to the functions of the same name in the module. In addition it " +"has a :meth:`~io.TextIOBase.readline` method which returns the next input " +"line, and a :meth:`__getitem__` method which implements the sequence " +"behavior. The sequence must be accessed in strictly sequential order; random " +"access and :meth:`~io.TextIOBase.readline` cannot be mixed." +msgstr "" + +#: ../Doc/library/fileinput.rst:149 +msgid "" +"With *mode* you can specify which file mode will be passed to :func:`open`. " +"It must be one of ``'r'``, ``'rU'``, ``'U'`` and ``'rb'``." +msgstr "" + +#: ../Doc/library/fileinput.rst:152 +msgid "" +"The *openhook*, when given, must be a function that takes two arguments, " +"*filename* and *mode*, and returns an accordingly opened file-like object. " +"You cannot use *inplace* and *openhook* together." +msgstr "" + +#: ../Doc/library/fileinput.rst:156 +msgid "" +"A :class:`FileInput` instance can be used as a context manager in the :" +"keyword:`with` statement. In this example, *input* is closed after the :" +"keyword:`with` statement is exited, even if an exception occurs::" +msgstr "" + +#: ../Doc/library/fileinput.rst:166 +msgid "The ``'rU'`` and ``'U'`` modes." +msgstr "" + +#: ../Doc/library/fileinput.rst:173 +msgid "" +"**Optional in-place filtering:** if the keyword argument ``inplace=True`` is " +"passed to :func:`fileinput.input` or to the :class:`FileInput` constructor, " +"the file is moved to a backup file and standard output is directed to the " +"input file (if a file of the same name as the backup file already exists, it " +"will be replaced silently). This makes it possible to write a filter that " +"rewrites its input file in place. If the *backup* parameter is given " +"(typically as ``backup='.'``), it specifies the extension " +"for the backup file, and the backup file remains around; by default, the " +"extension is ``'.bak'`` and it is deleted when the output file is closed. " +"In-place filtering is disabled when standard input is read." +msgstr "" + +#: ../Doc/library/fileinput.rst:185 +msgid "The two following opening hooks are provided by this module:" +msgstr "" + +#: ../Doc/library/fileinput.rst:189 +msgid "" +"Transparently opens files compressed with gzip and bzip2 (recognized by the " +"extensions ``'.gz'`` and ``'.bz2'``) using the :mod:`gzip` and :mod:`bz2` " +"modules. If the filename extension is not ``'.gz'`` or ``'.bz2'``, the file " +"is opened normally (ie, using :func:`open` without any decompression)." +msgstr "" + +#: ../Doc/library/fileinput.rst:194 +msgid "" +"Usage example: ``fi = fileinput.FileInput(openhook=fileinput." +"hook_compressed)``" +msgstr "" + +#: ../Doc/library/fileinput.rst:199 +msgid "" +"Returns a hook which opens each file with :func:`open`, using the given " +"*encoding* and *errors* to read the file." +msgstr "" + +#: ../Doc/library/fileinput.rst:202 +msgid "" +"Usage example: ``fi = fileinput.FileInput(openhook=fileinput." +"hook_encoded(\"utf-8\", \"surrogateescape\"))``" +msgstr "" + +#: ../Doc/library/fileinput.rst:206 +msgid "Added the optional *errors* parameter." +msgstr "" + +#: ../Doc/library/filesys.rst:5 +msgid "File and Directory Access" +msgstr "" + +#: ../Doc/library/filesys.rst:7 +msgid "" +"The modules described in this chapter deal with disk files and directories. " +"For example, there are modules for reading the properties of files, " +"manipulating paths in a portable way, and creating temporary files. The " +"full list of modules in this chapter is:" +msgstr "" + +#: ../Doc/library/filesys.rst:31 +msgid "" +"Operating system interfaces, including functions to work with files at a " +"lower level than Python :term:`file objects `." +msgstr "" + +#: ../Doc/library/filesys.rst:36 +msgid "Module :mod:`io`" +msgstr "" + +#: ../Doc/library/filesys.rst:35 +msgid "" +"Python's built-in I/O library, including both abstract classes and some " +"concrete classes such as file I/O." +msgstr "" + +#: ../Doc/library/filesys.rst:38 +msgid "Built-in function :func:`open`" +msgstr "" + +#: ../Doc/library/filesys.rst:39 +msgid "The standard way to open files for reading and writing with Python." +msgstr "" + +#: ../Doc/library/fnmatch.rst:2 +msgid ":mod:`fnmatch` --- Unix filename pattern matching" +msgstr "" + +#: ../Doc/library/fnmatch.rst:7 +msgid "**Source code:** :source:`Lib/fnmatch.py`" +msgstr "" + +#: ../Doc/library/fnmatch.rst:15 +msgid "" +"This module provides support for Unix shell-style wildcards, which are *not* " +"the same as regular expressions (which are documented in the :mod:`re` " +"module). The special characters used in shell-style wildcards are:" +msgstr "" + +#: ../Doc/library/fnmatch.rst:20 +msgid "Pattern" +msgstr "" + +#: ../Doc/library/fnmatch.rst:22 ../Doc/library/xml.etree.elementtree.rst:416 +msgid "``*``" +msgstr "" + +#: ../Doc/library/fnmatch.rst:22 +msgid "matches everything" +msgstr "" + +#: ../Doc/library/fnmatch.rst:24 ../Doc/library/struct.rst:196 +msgid "``?``" +msgstr "" + +#: ../Doc/library/fnmatch.rst:24 +msgid "matches any single character" +msgstr "" + +#: ../Doc/library/fnmatch.rst:26 +msgid "``[seq]``" +msgstr "" + +#: ../Doc/library/fnmatch.rst:26 +msgid "matches any character in *seq*" +msgstr "" + +#: ../Doc/library/fnmatch.rst:28 +msgid "``[!seq]``" +msgstr "" + +#: ../Doc/library/fnmatch.rst:28 +msgid "matches any character not in *seq*" +msgstr "" + +#: ../Doc/library/fnmatch.rst:31 ../Doc/library/glob.rst:23 +msgid "" +"For a literal match, wrap the meta-characters in brackets. For example, " +"``'[?]'`` matches the character ``'?'``." +msgstr "" + +#: ../Doc/library/fnmatch.rst:36 +msgid "" +"Note that the filename separator (``'/'`` on Unix) is *not* special to this " +"module. See module :mod:`glob` for pathname expansion (:mod:`glob` uses :" +"func:`fnmatch` to match pathname segments). Similarly, filenames starting " +"with a period are not special for this module, and are matched by the ``*`` " +"and ``?`` patterns." +msgstr "" + +#: ../Doc/library/fnmatch.rst:45 +msgid "" +"Test whether the *filename* string matches the *pattern* string, returning :" +"const:`True` or :const:`False`. If the operating system is case-" +"insensitive, then both parameters will be normalized to all lower- or upper-" +"case before the comparison is performed. :func:`fnmatchcase` can be used to " +"perform a case-sensitive comparison, regardless of whether that's standard " +"for the operating system." +msgstr "" + +#: ../Doc/library/fnmatch.rst:52 +msgid "" +"This example will print all file names in the current directory with the " +"extension ``.txt``::" +msgstr "" + +#: ../Doc/library/fnmatch.rst:65 +msgid "" +"Test whether *filename* matches *pattern*, returning :const:`True` or :const:" +"`False`; the comparison is case-sensitive." +msgstr "" + +#: ../Doc/library/fnmatch.rst:71 +msgid "" +"Return the subset of the list of *names* that match *pattern*. It is the " +"same as ``[n for n in names if fnmatch(n, pattern)]``, but implemented more " +"efficiently." +msgstr "" + +#: ../Doc/library/fnmatch.rst:77 +msgid "Return the shell-style *pattern* converted to a regular expression." +msgstr "" + +#: ../Doc/library/fnmatch.rst:93 +msgid "Module :mod:`glob`" +msgstr "" + +#: ../Doc/library/fnmatch.rst:94 +msgid "Unix shell-style path expansion." +msgstr "" + +#: ../Doc/library/formatter.rst:2 +msgid ":mod:`formatter` --- Generic output formatting" +msgstr "" + +#: ../Doc/library/formatter.rst:8 +msgid "Due to lack of usage, the formatter module has been deprecated." +msgstr "" + +#: ../Doc/library/formatter.rst:13 +msgid "" +"This module supports two interface definitions, each with multiple " +"implementations: The *formatter* interface, and the *writer* interface which " +"is required by the formatter interface." +msgstr "" + +#: ../Doc/library/formatter.rst:17 +msgid "" +"Formatter objects transform an abstract flow of formatting events into " +"specific output events on writer objects. Formatters manage several stack " +"structures to allow various properties of a writer object to be changed and " +"restored; writers need not be able to handle relative changes nor any sort " +"of \"change back\" operation. Specific writer properties which may be " +"controlled via formatter objects are horizontal alignment, font, and left " +"margin indentations. A mechanism is provided which supports providing " +"arbitrary, non-exclusive style settings to a writer as well. Additional " +"interfaces facilitate formatting events which are not reversible, such as " +"paragraph separation." +msgstr "" + +#: ../Doc/library/formatter.rst:27 +msgid "" +"Writer objects encapsulate device interfaces. Abstract devices, such as " +"file formats, are supported as well as physical devices. The provided " +"implementations all work with abstract devices. The interface makes " +"available mechanisms for setting the properties which formatter objects " +"manage and inserting data into the output." +msgstr "" + +#: ../Doc/library/formatter.rst:37 +msgid "The Formatter Interface" +msgstr "" + +#: ../Doc/library/formatter.rst:39 +msgid "" +"Interfaces to create formatters are dependent on the specific formatter " +"class being instantiated. The interfaces described below are the required " +"interfaces which all formatters must support once initialized." +msgstr "" + +#: ../Doc/library/formatter.rst:43 +msgid "One data element is defined at the module level:" +msgstr "" + +#: ../Doc/library/formatter.rst:48 +msgid "" +"Value which can be used in the font specification passed to the " +"``push_font()`` method described below, or as the new value to any other " +"``push_property()`` method. Pushing the ``AS_IS`` value allows the " +"corresponding ``pop_property()`` method to be called without having to track " +"whether the property was changed." +msgstr "" + +#: ../Doc/library/formatter.rst:53 +msgid "The following attributes are defined for formatter instance objects:" +msgstr "" + +#: ../Doc/library/formatter.rst:58 +msgid "The writer instance with which the formatter interacts." +msgstr "" + +#: ../Doc/library/formatter.rst:63 +msgid "" +"Close any open paragraphs and insert at least *blanklines* before the next " +"paragraph." +msgstr "" + +#: ../Doc/library/formatter.rst:69 +msgid "" +"Add a hard line break if one does not already exist. This does not break " +"the logical paragraph." +msgstr "" + +#: ../Doc/library/formatter.rst:75 +msgid "" +"Insert a horizontal rule in the output. A hard break is inserted if there " +"is data in the current paragraph, but the logical paragraph is not broken. " +"The arguments and keywords are passed on to the writer's :meth:" +"`send_line_break` method." +msgstr "" + +#: ../Doc/library/formatter.rst:83 +msgid "" +"Provide data which should be formatted with collapsed whitespace. Whitespace " +"from preceding and successive calls to :meth:`add_flowing_data` is " +"considered as well when the whitespace collapse is performed. The data " +"which is passed to this method is expected to be word-wrapped by the output " +"device. Note that any word-wrapping still must be performed by the writer " +"object due to the need to rely on device and font information." +msgstr "" + +#: ../Doc/library/formatter.rst:93 +msgid "" +"Provide data which should be passed to the writer unchanged. Whitespace, " +"including newline and tab characters, are considered legal in the value of " +"*data*." +msgstr "" + +#: ../Doc/library/formatter.rst:100 +msgid "" +"Insert a label which should be placed to the left of the current left " +"margin. This should be used for constructing bulleted or numbered lists. If " +"the *format* value is a string, it is interpreted as a format specification " +"for *counter*, which should be an integer. The result of this formatting " +"becomes the value of the label; if *format* is not a string it is used as " +"the label value directly. The label value is passed as the only argument to " +"the writer's :meth:`send_label_data` method. Interpretation of non-string " +"label values is dependent on the associated writer." +msgstr "" + +#: ../Doc/library/formatter.rst:109 +msgid "" +"Format specifications are strings which, in combination with a counter " +"value, are used to compute label values. Each character in the format " +"string is copied to the label value, with some characters recognized to " +"indicate a transform on the counter value. Specifically, the character " +"``'1'`` represents the counter value formatter as an Arabic number, the " +"characters ``'A'`` and ``'a'`` represent alphabetic representations of the " +"counter value in upper and lower case, respectively, and ``'I'`` and ``'i'`` " +"represent the counter value in Roman numerals, in upper and lower case. " +"Note that the alphabetic and roman transforms require that the counter value " +"be greater than zero." +msgstr "" + +#: ../Doc/library/formatter.rst:122 +msgid "" +"Send any pending whitespace buffered from a previous call to :meth:" +"`add_flowing_data` to the associated writer object. This should be called " +"before any direct manipulation of the writer object." +msgstr "" + +#: ../Doc/library/formatter.rst:129 +msgid "" +"Push a new alignment setting onto the alignment stack. This may be :const:" +"`AS_IS` if no change is desired. If the alignment value is changed from the " +"previous setting, the writer's :meth:`new_alignment` method is called with " +"the *align* value." +msgstr "" + +#: ../Doc/library/formatter.rst:137 +msgid "Restore the previous alignment." +msgstr "" + +#: ../Doc/library/formatter.rst:142 +msgid "" +"Change some or all font properties of the writer object. Properties which " +"are not set to :const:`AS_IS` are set to the values passed in while others " +"are maintained at their current settings. The writer's :meth:`new_font` " +"method is called with the fully resolved font specification." +msgstr "" + +#: ../Doc/library/formatter.rst:150 +msgid "Restore the previous font." +msgstr "" + +#: ../Doc/library/formatter.rst:155 +msgid "" +"Increase the number of left margin indentations by one, associating the " +"logical tag *margin* with the new indentation. The initial margin level is " +"``0``. Changed values of the logical tag must be true values; false values " +"other than :const:`AS_IS` are not sufficient to change the margin." +msgstr "" + +#: ../Doc/library/formatter.rst:163 +msgid "Restore the previous margin." +msgstr "" + +#: ../Doc/library/formatter.rst:168 +msgid "" +"Push any number of arbitrary style specifications. All styles are pushed " +"onto the styles stack in order. A tuple representing the entire stack, " +"including :const:`AS_IS` values, is passed to the writer's :meth:" +"`new_styles` method." +msgstr "" + +#: ../Doc/library/formatter.rst:175 +msgid "" +"Pop the last *n* style specifications passed to :meth:`push_style`. A tuple " +"representing the revised stack, including :const:`AS_IS` values, is passed " +"to the writer's :meth:`new_styles` method." +msgstr "" + +#: ../Doc/library/formatter.rst:182 +msgid "Set the spacing style for the writer." +msgstr "" + +#: ../Doc/library/formatter.rst:187 +msgid "" +"Inform the formatter that data has been added to the current paragraph out-" +"of-band. This should be used when the writer has been manipulated " +"directly. The optional *flag* argument can be set to false if the writer " +"manipulations produced a hard line break at the end of the output." +msgstr "" + +#: ../Doc/library/formatter.rst:196 +msgid "Formatter Implementations" +msgstr "" + +#: ../Doc/library/formatter.rst:198 +msgid "" +"Two implementations of formatter objects are provided by this module. Most " +"applications may use one of these classes without modification or " +"subclassing." +msgstr "" + +#: ../Doc/library/formatter.rst:204 +msgid "" +"A formatter which does nothing. If *writer* is omitted, a :class:" +"`NullWriter` instance is created. No methods of the writer are called by :" +"class:`NullFormatter` instances. Implementations should inherit from this " +"class if implementing a writer interface but don't need to inherit any " +"implementation." +msgstr "" + +#: ../Doc/library/formatter.rst:213 +msgid "" +"The standard formatter. This implementation has demonstrated wide " +"applicability to many writers, and may be used directly in most " +"circumstances. It has been used to implement a full-featured World Wide Web " +"browser." +msgstr "" + +#: ../Doc/library/formatter.rst:221 +msgid "The Writer Interface" +msgstr "" + +#: ../Doc/library/formatter.rst:223 +msgid "" +"Interfaces to create writers are dependent on the specific writer class " +"being instantiated. The interfaces described below are the required " +"interfaces which all writers must support once initialized. Note that while " +"most applications can use the :class:`AbstractFormatter` class as a " +"formatter, the writer must typically be provided by the application." +msgstr "" + +#: ../Doc/library/formatter.rst:232 +msgid "Flush any buffered output or device control events." +msgstr "" + +#: ../Doc/library/formatter.rst:237 +msgid "" +"Set the alignment style. The *align* value can be any object, but by " +"convention is a string or ``None``, where ``None`` indicates that the " +"writer's \"preferred\" alignment should be used. Conventional *align* values " +"are ``'left'``, ``'center'``, ``'right'``, and ``'justify'``." +msgstr "" + +#: ../Doc/library/formatter.rst:245 +msgid "" +"Set the font style. The value of *font* will be ``None``, indicating that " +"the device's default font should be used, or a tuple of the form ``(size, " +"italic, bold, teletype)``. Size will be a string indicating the size of " +"font that should be used; specific strings and their interpretation must be " +"defined by the application. The *italic*, *bold*, and *teletype* values are " +"Boolean values specifying which of those font attributes should be used." +msgstr "" + +#: ../Doc/library/formatter.rst:255 +msgid "" +"Set the margin level to the integer *level* and the logical tag to *margin*. " +"Interpretation of the logical tag is at the writer's discretion; the only " +"restriction on the value of the logical tag is that it not be a false value " +"for non-zero values of *level*." +msgstr "" + +#: ../Doc/library/formatter.rst:263 +msgid "Set the spacing style to *spacing*." +msgstr "" + +#: ../Doc/library/formatter.rst:268 +msgid "" +"Set additional styles. The *styles* value is a tuple of arbitrary values; " +"the value :const:`AS_IS` should be ignored. The *styles* tuple may be " +"interpreted either as a set or as a stack depending on the requirements of " +"the application and writer implementation." +msgstr "" + +#: ../Doc/library/formatter.rst:276 +msgid "Break the current line." +msgstr "" + +#: ../Doc/library/formatter.rst:281 +msgid "" +"Produce a paragraph separation of at least *blankline* blank lines, or the " +"equivalent. The *blankline* value will be an integer. Note that the " +"implementation will receive a call to :meth:`send_line_break` before this " +"call if a line break is needed; this method should not include ending the " +"last line of the paragraph. It is only responsible for vertical spacing " +"between paragraphs." +msgstr "" + +#: ../Doc/library/formatter.rst:291 +msgid "" +"Display a horizontal rule on the output device. The arguments to this " +"method are entirely application- and writer-specific, and should be " +"interpreted with care. The method implementation may assume that a line " +"break has already been issued via :meth:`send_line_break`." +msgstr "" + +#: ../Doc/library/formatter.rst:299 +msgid "" +"Output character data which may be word-wrapped and re-flowed as needed. " +"Within any sequence of calls to this method, the writer may assume that " +"spans of multiple whitespace characters have been collapsed to single space " +"characters." +msgstr "" + +#: ../Doc/library/formatter.rst:306 +msgid "" +"Output character data which has already been formatted for display. " +"Generally, this should be interpreted to mean that line breaks indicated by " +"newline characters should be preserved and no new line breaks should be " +"introduced. The data may contain embedded newline and tab characters, " +"unlike data provided to the :meth:`send_formatted_data` interface." +msgstr "" + +#: ../Doc/library/formatter.rst:315 +msgid "" +"Set *data* to the left of the current left margin, if possible. The value of " +"*data* is not restricted; treatment of non-string values is entirely " +"application- and writer-dependent. This method will only be called at the " +"beginning of a line." +msgstr "" + +#: ../Doc/library/formatter.rst:324 +msgid "Writer Implementations" +msgstr "" + +#: ../Doc/library/formatter.rst:326 +msgid "" +"Three implementations of the writer object interface are provided as " +"examples by this module. Most applications will need to derive new writer " +"classes from the :class:`NullWriter` class." +msgstr "" + +#: ../Doc/library/formatter.rst:333 +msgid "" +"A writer which only provides the interface definition; no actions are taken " +"on any methods. This should be the base class for all writers which do not " +"need to inherit any implementation methods." +msgstr "" + +#: ../Doc/library/formatter.rst:340 +msgid "" +"A writer which can be used in debugging formatters, but not much else. Each " +"method simply announces itself by printing its name and arguments on " +"standard output." +msgstr "" + +#: ../Doc/library/formatter.rst:347 +msgid "" +"Simple writer class which writes output on the :term:`file object` passed in " +"as *file* or, if *file* is omitted, on standard output. The output is " +"simply word-wrapped to the number of columns specified by *maxcol*. This " +"class is suitable for reflowing a sequence of paragraphs." +msgstr "" + +#: ../Doc/library/fpectl.rst:2 +msgid ":mod:`fpectl` --- Floating point exception control" +msgstr "" + +#: ../Doc/library/fpectl.rst:13 +msgid "" +"The :mod:`fpectl` module is not built by default, and its usage is " +"discouraged and may be dangerous except in the hands of experts. See also " +"the section :ref:`fpectl-limitations` on limitations for more details." +msgstr "" + +#: ../Doc/library/fpectl.rst:21 +msgid "" +"Most computers carry out floating point operations in conformance with the " +"so-called IEEE-754 standard. On any real computer, some floating point " +"operations produce results that cannot be expressed as a normal floating " +"point value. For example, try ::" +msgstr "" + +#: ../Doc/library/fpectl.rst:32 +msgid "" +"(The example above will work on many platforms. DEC Alpha may be one " +"exception.) \"Inf\" is a special, non-numeric value in IEEE-754 that stands " +"for \"infinity\", and \"nan\" means \"not a number.\" Note that, other than " +"the non-numeric results, nothing special happened when you asked Python to " +"carry out those calculations. That is in fact the default behaviour " +"prescribed in the IEEE-754 standard, and if it works for you, stop reading " +"now." +msgstr "" + +#: ../Doc/library/fpectl.rst:39 +msgid "" +"In some circumstances, it would be better to raise an exception and stop " +"processing at the point where the faulty operation was attempted. The :mod:" +"`fpectl` module is for use in that situation. It provides control over " +"floating point units from several hardware manufacturers, allowing the user " +"to turn on the generation of :const:`SIGFPE` whenever any of the IEEE-754 " +"exceptions Division by Zero, Overflow, or Invalid Operation occurs. In " +"tandem with a pair of wrapper macros that are inserted into the C code " +"comprising your python system, :const:`SIGFPE` is trapped and converted into " +"the Python :exc:`FloatingPointError` exception." +msgstr "" + +#: ../Doc/library/fpectl.rst:49 +msgid "" +"The :mod:`fpectl` module defines the following functions and may raise the " +"given exception:" +msgstr "" + +#: ../Doc/library/fpectl.rst:55 +msgid "" +"Turn on the generation of :const:`SIGFPE`, and set up an appropriate signal " +"handler." +msgstr "" + +#: ../Doc/library/fpectl.rst:61 +msgid "Reset default handling of floating point exceptions." +msgstr "" + +#: ../Doc/library/fpectl.rst:66 +msgid "" +"After :func:`turnon_sigfpe` has been executed, a floating point operation " +"that raises one of the IEEE-754 exceptions Division by Zero, Overflow, or " +"Invalid operation will in turn raise this standard Python exception." +msgstr "" + +#: ../Doc/library/fpectl.rst:76 +msgid "" +"The following example demonstrates how to start up and test operation of " +"the :mod:`fpectl` module. ::" +msgstr "" + +#: ../Doc/library/fpectl.rst:99 +msgid "Limitations and other considerations" +msgstr "" + +#: ../Doc/library/fpectl.rst:101 +msgid "" +"Setting up a given processor to trap IEEE-754 floating point errors " +"currently requires custom code on a per-architecture basis. You may have to " +"modify :mod:`fpectl` to control your particular hardware." +msgstr "" + +#: ../Doc/library/fpectl.rst:105 +msgid "" +"Conversion of an IEEE-754 exception to a Python exception requires that the " +"wrapper macros ``PyFPE_START_PROTECT`` and ``PyFPE_END_PROTECT`` be inserted " +"into your code in an appropriate fashion. Python itself has been modified " +"to support the :mod:`fpectl` module, but many other codes of interest to " +"numerical analysts have not." +msgstr "" + +#: ../Doc/library/fpectl.rst:111 +msgid "The :mod:`fpectl` module is not thread-safe." +msgstr "" + +#: ../Doc/library/fpectl.rst:116 +msgid "" +"Some files in the source distribution may be interesting in learning more " +"about how this module operates. The include file :file:`Include/pyfpe.h` " +"discusses the implementation of this module at some length. :file:`Modules/" +"fpetestmodule.c` gives several examples of use. Many additional examples can " +"be found in :file:`Objects/floatobject.c`." +msgstr "" + +#: ../Doc/library/fractions.rst:2 +msgid ":mod:`fractions` --- Rational numbers" +msgstr "" + +#: ../Doc/library/fractions.rst:10 +msgid "**Source code:** :source:`Lib/fractions.py`" +msgstr "" + +#: ../Doc/library/fractions.rst:14 +msgid "" +"The :mod:`fractions` module provides support for rational number arithmetic." +msgstr "" + +#: ../Doc/library/fractions.rst:17 +msgid "" +"A Fraction instance can be constructed from a pair of integers, from another " +"rational number, or from a string." +msgstr "" + +#: ../Doc/library/fractions.rst:26 +msgid "" +"The first version requires that *numerator* and *denominator* are instances " +"of :class:`numbers.Rational` and returns a new :class:`Fraction` instance " +"with value ``numerator/denominator``. If *denominator* is :const:`0`, it " +"raises a :exc:`ZeroDivisionError`. The second version requires that " +"*other_fraction* is an instance of :class:`numbers.Rational` and returns a :" +"class:`Fraction` instance with the same value. The next two versions accept " +"either a :class:`float` or a :class:`decimal.Decimal` instance, and return " +"a :class:`Fraction` instance with exactly the same value. Note that due to " +"the usual issues with binary floating-point (see :ref:`tut-fp-issues`), the " +"argument to ``Fraction(1.1)`` is not exactly equal to 11/10, and so " +"``Fraction(1.1)`` does *not* return ``Fraction(11, 10)`` as one might " +"expect. (But see the documentation for the :meth:`limit_denominator` method " +"below.) The last version of the constructor expects a string or unicode " +"instance. The usual form for this instance is::" +msgstr "" + +#: ../Doc/library/fractions.rst:43 +msgid "" +"where the optional ``sign`` may be either '+' or '-' and ``numerator`` and " +"``denominator`` (if present) are strings of decimal digits. In addition, " +"any string that represents a finite value and is accepted by the :class:" +"`float` constructor is also accepted by the :class:`Fraction` constructor. " +"In either form the input string may also have leading and/or trailing " +"whitespace. Here are some examples::" +msgstr "" + +#: ../Doc/library/fractions.rst:77 +msgid "" +"The :class:`Fraction` class inherits from the abstract base class :class:" +"`numbers.Rational`, and implements all of the methods and operations from " +"that class. :class:`Fraction` instances are hashable, and should be treated " +"as immutable. In addition, :class:`Fraction` has the following properties " +"and methods:" +msgstr "" + +#: ../Doc/library/fractions.rst:83 +msgid "" +"The :class:`Fraction` constructor now accepts :class:`float` and :class:" +"`decimal.Decimal` instances." +msgstr "" + +#: ../Doc/library/fractions.rst:90 +msgid "Numerator of the Fraction in lowest term." +msgstr "" + +#: ../Doc/library/fractions.rst:94 +msgid "Denominator of the Fraction in lowest term." +msgstr "" + +#: ../Doc/library/fractions.rst:99 +msgid "" +"This class method constructs a :class:`Fraction` representing the exact " +"value of *flt*, which must be a :class:`float`. Beware that ``Fraction." +"from_float(0.3)`` is not the same value as ``Fraction(3, 10)``." +msgstr "" + +#: ../Doc/library/fractions.rst:105 +msgid "" +"From Python 3.2 onwards, you can also construct a :class:`Fraction` instance " +"directly from a :class:`float`." +msgstr "" + +#: ../Doc/library/fractions.rst:111 +msgid "" +"This class method constructs a :class:`Fraction` representing the exact " +"value of *dec*, which must be a :class:`decimal.Decimal` instance." +msgstr "" + +#: ../Doc/library/fractions.rst:116 +msgid "" +"From Python 3.2 onwards, you can also construct a :class:`Fraction` instance " +"directly from a :class:`decimal.Decimal` instance." +msgstr "" + +#: ../Doc/library/fractions.rst:123 +msgid "" +"Finds and returns the closest :class:`Fraction` to ``self`` that has " +"denominator at most max_denominator. This method is useful for finding " +"rational approximations to a given floating-point number:" +msgstr "" + +#: ../Doc/library/fractions.rst:131 +msgid "or for recovering a rational number that's represented as a float:" +msgstr "" + +#: ../Doc/library/fractions.rst:144 +msgid "" +"Returns the greatest :class:`int` ``<= self``. This method can also be " +"accessed through the :func:`math.floor` function:" +msgstr "" + +#: ../Doc/library/fractions.rst:154 +msgid "" +"Returns the least :class:`int` ``>= self``. This method can also be " +"accessed through the :func:`math.ceil` function." +msgstr "" + +#: ../Doc/library/fractions.rst:161 +msgid "" +"The first version returns the nearest :class:`int` to ``self``, rounding " +"half to even. The second version rounds ``self`` to the nearest multiple of " +"``Fraction(1, 10**ndigits)`` (logically, if ``ndigits`` is negative), again " +"rounding half toward even. This method can also be accessed through the :" +"func:`round` function." +msgstr "" + +#: ../Doc/library/fractions.rst:170 +msgid "" +"Return the greatest common divisor of the integers *a* and *b*. If either " +"*a* or *b* is nonzero, then the absolute value of ``gcd(a, b)`` is the " +"largest integer that divides both *a* and *b*. ``gcd(a,b)`` has the same " +"sign as *b* if *b* is nonzero; otherwise it takes the sign of *a*. ``gcd(0, " +"0)`` returns ``0``." +msgstr "" + +#: ../Doc/library/fractions.rst:176 +msgid "Use :func:`math.gcd` instead." +msgstr "" + +#: ../Doc/library/fractions.rst:182 +msgid "Module :mod:`numbers`" +msgstr "" + +#: ../Doc/library/fractions.rst:183 +msgid "The abstract base classes making up the numeric tower." +msgstr "" + +#: ../Doc/library/frameworks.rst:5 +msgid "Program Frameworks" +msgstr "" + +#: ../Doc/library/frameworks.rst:7 +msgid "" +"The modules described in this chapter are frameworks that will largely " +"dictate the structure of your program. Currently the modules described " +"here are all oriented toward writing command-line interfaces." +msgstr "" + +#: ../Doc/library/ftplib.rst:2 +msgid ":mod:`ftplib` --- FTP protocol client" +msgstr "" + +#: ../Doc/library/ftplib.rst:7 +msgid "**Source code:** :source:`Lib/ftplib.py`" +msgstr "" + +#: ../Doc/library/ftplib.rst:15 +msgid "" +"This module defines the class :class:`FTP` and a few related items. The :" +"class:`FTP` class implements the client side of the FTP protocol. You can " +"use this to write Python programs that perform a variety of automated FTP " +"jobs, such as mirroring other FTP servers. It is also used by the module :" +"mod:`urllib.request` to handle URLs that use FTP. For more information on " +"FTP (File Transfer Protocol), see Internet :rfc:`959`." +msgstr "" + +#: ../Doc/library/ftplib.rst:22 +msgid "Here's a sample session using the :mod:`ftplib` module::" +msgstr "" + +#: ../Doc/library/ftplib.rst:41 ../Doc/library/gzip.rst:26 +#: ../Doc/library/zipfile.rst:26 +msgid "The module defines the following items:" +msgstr "" + +#: ../Doc/library/ftplib.rst:45 +msgid "" +"Return a new instance of the :class:`FTP` class. When *host* is given, the " +"method call ``connect(host)`` is made. When *user* is given, additionally " +"the method call ``login(user, passwd, acct)`` is made (where *passwd* and " +"*acct* default to the empty string when not given). The optional *timeout* " +"parameter specifies a timeout in seconds for blocking operations like the " +"connection attempt (if is not specified, the global default timeout setting " +"will be used). *source_address* is a 2-tuple ``(host, port)`` for the socket " +"to bind to as its source address before connecting." +msgstr "" + +#: ../Doc/library/ftplib.rst:54 +msgid "The :class:`FTP` class supports the :keyword:`with` statement, e.g.:" +msgstr "" + +#: ../Doc/library/ftplib.rst:71 ../Doc/library/ftplib.rst:92 +#: ../Doc/library/ftplib.rst:193 +msgid "*source_address* parameter was added." +msgstr "" + +#: ../Doc/library/ftplib.rst:77 +msgid "" +"A :class:`FTP` subclass which adds TLS support to FTP as described in :rfc:" +"`4217`. Connect as usual to port 21 implicitly securing the FTP control " +"connection before authenticating. Securing the data connection requires the " +"user to explicitly ask for it by calling the :meth:`prot_p` method. " +"*context* is a :class:`ssl.SSLContext` object which allows bundling SSL " +"configuration options, certificates and private keys into a single " +"(potentially long-lived) structure. Please read :ref:`ssl-security` for " +"best practices." +msgstr "" + +#: ../Doc/library/ftplib.rst:86 +msgid "" +"*keyfile* and *certfile* are a legacy alternative to *context* -- they can " +"point to PEM-formatted private key and certificate chain files " +"(respectively) for the SSL connection." +msgstr "" + +#: ../Doc/library/ftplib.rst:95 ../Doc/library/imaplib.rst:101 +#: ../Doc/library/nntplib.rst:105 ../Doc/library/poplib.rst:60 +#: ../Doc/library/smtplib.rst:93 +msgid "" +"The class now supports hostname check with :attr:`ssl.SSLContext." +"check_hostname` and *Server Name Indication* (see :data:`ssl.HAS_SNI`)." +msgstr "" + +#: ../Doc/library/ftplib.rst:102 ../Doc/library/poplib.rst:67 +#: ../Doc/library/smtplib.rst:100 +msgid "" +"*keyfile* and *certfile* are deprecated in favor of *context*. Please use :" +"meth:`ssl.SSLContext.load_cert_chain` instead, or let :func:`ssl." +"create_default_context` select the system's trusted CA certificates for you." +msgstr "" + +#: ../Doc/library/ftplib.rst:107 +msgid "Here's a sample session using the :class:`FTP_TLS` class::" +msgstr "" + +#: ../Doc/library/ftplib.rst:120 ../Doc/library/nntplib.rst:123 +msgid "Exception raised when an unexpected reply is received from the server." +msgstr "" + +#: ../Doc/library/ftplib.rst:125 +msgid "" +"Exception raised when an error code signifying a temporary error (response " +"codes in the range 400--499) is received." +msgstr "" + +#: ../Doc/library/ftplib.rst:131 +msgid "" +"Exception raised when an error code signifying a permanent error (response " +"codes in the range 500--599) is received." +msgstr "" + +#: ../Doc/library/ftplib.rst:137 +msgid "" +"Exception raised when a reply is received from the server that does not fit " +"the response specifications of the File Transfer Protocol, i.e. begin with a " +"digit in the range 1--5." +msgstr "" + +#: ../Doc/library/ftplib.rst:144 +msgid "" +"The set of all exceptions (as a tuple) that methods of :class:`FTP` " +"instances may raise as a result of problems with the FTP connection (as " +"opposed to programming errors made by the caller). This set includes the " +"four exceptions listed above as well as :exc:`OSError`." +msgstr "" + +#: ../Doc/library/ftplib.rst:154 +msgid "Module :mod:`netrc`" +msgstr "" + +#: ../Doc/library/ftplib.rst:153 +msgid "" +"Parser for the :file:`.netrc` file format. The file :file:`.netrc` is " +"typically used by FTP clients to load user authentication information before " +"prompting the user." +msgstr "" + +#: ../Doc/library/ftplib.rst:161 +msgid "FTP Objects" +msgstr "" + +#: ../Doc/library/ftplib.rst:163 +msgid "" +"Several methods are available in two flavors: one for handling text files " +"and another for binary files. These are named for the command which is used " +"followed by ``lines`` for the text version or ``binary`` for the binary " +"version." +msgstr "" + +#: ../Doc/library/ftplib.rst:167 +msgid ":class:`FTP` instances have the following methods:" +msgstr "" + +#: ../Doc/library/ftplib.rst:172 ../Doc/library/poplib.rst:106 +msgid "" +"Set the instance's debugging level. This controls the amount of debugging " +"output printed. The default, ``0``, produces no debugging output. A value " +"of ``1`` produces a moderate amount of debugging output, generally a single " +"line per request. A value of ``2`` or higher produces the maximum amount of " +"debugging output, logging each line sent and received on the control " +"connection." +msgstr "" + +#: ../Doc/library/ftplib.rst:181 +msgid "" +"Connect to the given host and port. The default port number is ``21``, as " +"specified by the FTP protocol specification. It is rarely needed to specify " +"a different port number. This function should be called only once for each " +"instance; it should not be called at all if a host was given when the " +"instance was created. All other methods can only be used after a connection " +"has been made. The optional *timeout* parameter specifies a timeout in " +"seconds for the connection attempt. If no *timeout* is passed, the global " +"default timeout setting will be used. *source_address* is a 2-tuple ``(host, " +"port)`` for the socket to bind to as its source address before connecting." +msgstr "" + +#: ../Doc/library/ftplib.rst:199 ../Doc/library/nntplib.rst:201 +msgid "" +"Return the welcome message sent by the server in reply to the initial " +"connection. (This message sometimes contains disclaimers or help " +"information that may be relevant to the user.)" +msgstr "" + +#: ../Doc/library/ftplib.rst:206 +msgid "" +"Log in as the given *user*. The *passwd* and *acct* parameters are optional " +"and default to the empty string. If no *user* is specified, it defaults to " +"``'anonymous'``. If *user* is ``'anonymous'``, the default *passwd* is " +"``'anonymous@'``. This function should be called only once for each " +"instance, after a connection has been established; it should not be called " +"at all if a host and user were given when the instance was created. Most " +"FTP commands are only allowed after the client has logged in. The *acct* " +"parameter supplies \"accounting information\"; few systems implement this." +msgstr "" + +#: ../Doc/library/ftplib.rst:218 +msgid "" +"Abort a file transfer that is in progress. Using this does not always work, " +"but it's worth a try." +msgstr "" + +#: ../Doc/library/ftplib.rst:224 +msgid "" +"Send a simple command string to the server and return the response string." +msgstr "" + +#: ../Doc/library/ftplib.rst:229 +msgid "" +"Send a simple command string to the server and handle the response. Return " +"nothing if a response code corresponding to success (codes in the range " +"200--299) is received. Raise :exc:`error_reply` otherwise." +msgstr "" + +#: ../Doc/library/ftplib.rst:236 +msgid "" +"Retrieve a file in binary transfer mode. *cmd* should be an appropriate " +"``RETR`` command: ``'RETR filename'``. The *callback* function is called for " +"each block of data received, with a single string argument giving the data " +"block. The optional *blocksize* argument specifies the maximum chunk size to " +"read on the low-level socket object created to do the actual transfer (which " +"will also be the largest size of the data blocks passed to *callback*). A " +"reasonable default is chosen. *rest* means the same thing as in the :meth:" +"`transfercmd` method." +msgstr "" + +#: ../Doc/library/ftplib.rst:248 +msgid "" +"Retrieve a file or directory listing in ASCII transfer mode. *cmd* should " +"be an appropriate ``RETR`` command (see :meth:`retrbinary`) or a command " +"such as ``LIST`` or ``NLST`` (usually just the string ``'LIST'``). ``LIST`` " +"retrieves a list of files and information about those files. ``NLST`` " +"retrieves a list of file names. The *callback* function is called for each " +"line with a string argument containing the line with the trailing CRLF " +"stripped. The default *callback* prints the line to ``sys.stdout``." +msgstr "" + +#: ../Doc/library/ftplib.rst:260 +msgid "" +"Enable \"passive\" mode if *boolean* is true, other disable passive mode. " +"Passive mode is on by default." +msgstr "" + +#: ../Doc/library/ftplib.rst:266 +msgid "" +"Store a file in binary transfer mode. *cmd* should be an appropriate " +"``STOR`` command: ``\"STOR filename\"``. *fp* is a :term:`file object` " +"(opened in binary mode) which is read until EOF using its :meth:`~io.IOBase." +"read` method in blocks of size *blocksize* to provide the data to be stored. " +"The *blocksize* argument defaults to 8192. *callback* is an optional single " +"parameter callable that is called on each block of data after it is sent. " +"*rest* means the same thing as in the :meth:`transfercmd` method." +msgstr "" + +#: ../Doc/library/ftplib.rst:274 +msgid "*rest* parameter added." +msgstr "" + +#: ../Doc/library/ftplib.rst:280 +msgid "" +"Store a file in ASCII transfer mode. *cmd* should be an appropriate " +"``STOR`` command (see :meth:`storbinary`). Lines are read until EOF from " +"the :term:`file object` *fp* (opened in binary mode) using its :meth:`~io." +"IOBase.readline` method to provide the data to be stored. *callback* is an " +"optional single parameter callable that is called on each line after it is " +"sent." +msgstr "" + +#: ../Doc/library/ftplib.rst:289 +msgid "" +"Initiate a transfer over the data connection. If the transfer is active, " +"send an ``EPRT`` or ``PORT`` command and the transfer command specified by " +"*cmd*, and accept the connection. If the server is passive, send an " +"``EPSV`` or ``PASV`` command, connect to it, and start the transfer " +"command. Either way, return the socket for the connection." +msgstr "" + +#: ../Doc/library/ftplib.rst:295 +msgid "" +"If optional *rest* is given, a ``REST`` command is sent to the server, " +"passing *rest* as an argument. *rest* is usually a byte offset into the " +"requested file, telling the server to restart sending the file's bytes at " +"the requested offset, skipping over the initial bytes. Note however that " +"RFC 959 requires only that *rest* be a string containing characters in the " +"printable range from ASCII code 33 to ASCII code 126. The :meth:" +"`transfercmd` method, therefore, converts *rest* to a string, but no check " +"is performed on the string's contents. If the server does not recognize the " +"``REST`` command, an :exc:`error_reply` exception will be raised. If this " +"happens, simply call :meth:`transfercmd` without a *rest* argument." +msgstr "" + +#: ../Doc/library/ftplib.rst:309 +msgid "" +"Like :meth:`transfercmd`, but returns a tuple of the data connection and the " +"expected size of the data. If the expected size could not be computed, " +"``None`` will be returned as the expected size. *cmd* and *rest* means the " +"same thing as in :meth:`transfercmd`." +msgstr "" + +#: ../Doc/library/ftplib.rst:317 +msgid "" +"List a directory in a standardized format by using ``MLSD`` command (:rfc:" +"`3659`). If *path* is omitted the current directory is assumed. *facts* is " +"a list of strings representing the type of information desired (e.g. " +"``[\"type\", \"size\", \"perm\"]``). Return a generator object yielding a " +"tuple of two elements for every file found in path. First element is the " +"file name, the second one is a dictionary containing facts about the file " +"name. Content of this dictionary might be limited by the *facts* argument " +"but server is not guaranteed to return all requested facts." +msgstr "" + +#: ../Doc/library/ftplib.rst:331 +msgid "" +"Return a list of file names as returned by the ``NLST`` command. The " +"optional *argument* is a directory to list (default is the current server " +"directory). Multiple arguments can be used to pass non-standard options to " +"the ``NLST`` command." +msgstr "" + +#: ../Doc/library/ftplib.rst:336 ../Doc/library/ftplib.rst:348 +msgid "If your server supports the command, :meth:`mlsd` offers a better API." +msgstr "" + +#: ../Doc/library/ftplib.rst:341 +msgid "" +"Produce a directory listing as returned by the ``LIST`` command, printing it " +"to standard output. The optional *argument* is a directory to list (default " +"is the current server directory). Multiple arguments can be used to pass " +"non-standard options to the ``LIST`` command. If the last argument is a " +"function, it is used as a *callback* function as for :meth:`retrlines`; the " +"default prints to ``sys.stdout``. This method returns ``None``." +msgstr "" + +#: ../Doc/library/ftplib.rst:353 +msgid "Rename file *fromname* on the server to *toname*." +msgstr "" + +#: ../Doc/library/ftplib.rst:358 +msgid "" +"Remove the file named *filename* from the server. If successful, returns " +"the text of the response, otherwise raises :exc:`error_perm` on permission " +"errors or :exc:`error_reply` on other errors." +msgstr "" + +#: ../Doc/library/ftplib.rst:365 +msgid "Set the current directory on the server." +msgstr "" + +#: ../Doc/library/ftplib.rst:370 +msgid "Create a new directory on the server." +msgstr "" + +#: ../Doc/library/ftplib.rst:375 +msgid "Return the pathname of the current directory on the server." +msgstr "" + +#: ../Doc/library/ftplib.rst:380 +msgid "Remove the directory named *dirname* on the server." +msgstr "" + +#: ../Doc/library/ftplib.rst:385 +msgid "" +"Request the size of the file named *filename* on the server. On success, " +"the size of the file is returned as an integer, otherwise ``None`` is " +"returned. Note that the ``SIZE`` command is not standardized, but is " +"supported by many common server implementations." +msgstr "" + +#: ../Doc/library/ftplib.rst:393 +msgid "" +"Send a ``QUIT`` command to the server and close the connection. This is the " +"\"polite\" way to close a connection, but it may raise an exception if the " +"server responds with an error to the ``QUIT`` command. This implies a call " +"to the :meth:`close` method which renders the :class:`FTP` instance useless " +"for subsequent calls (see below)." +msgstr "" + +#: ../Doc/library/ftplib.rst:402 +msgid "" +"Close the connection unilaterally. This should not be applied to an already " +"closed connection such as after a successful call to :meth:`~FTP.quit`. " +"After this call the :class:`FTP` instance should not be used any more (after " +"a call to :meth:`close` or :meth:`~FTP.quit` you cannot reopen the " +"connection by issuing another :meth:`login` method)." +msgstr "" + +#: ../Doc/library/ftplib.rst:410 +msgid "FTP_TLS Objects" +msgstr "" + +#: ../Doc/library/ftplib.rst:412 +msgid "" +":class:`FTP_TLS` class inherits from :class:`FTP`, defining these additional " +"objects:" +msgstr "" + +#: ../Doc/library/ftplib.rst:416 +msgid "The SSL version to use (defaults to :attr:`ssl.PROTOCOL_SSLv23`)." +msgstr "" + +#: ../Doc/library/ftplib.rst:420 +msgid "" +"Set up a secure control connection by using TLS or SSL, depending on what is " +"specified in the :attr:`ssl_version` attribute." +msgstr "" + +#: ../Doc/library/ftplib.rst:423 ../Doc/library/imaplib.rst:487 +#: ../Doc/library/nntplib.rst:249 +msgid "" +"The method now supports hostname check with :attr:`ssl.SSLContext." +"check_hostname` and *Server Name Indication* (see :data:`ssl.HAS_SNI`)." +msgstr "" + +#: ../Doc/library/ftplib.rst:430 +msgid "" +"Revert control channel back to plaintext. This can be useful to take " +"advantage of firewalls that know how to handle NAT with non-secure FTP " +"without opening fixed ports." +msgstr "" + +#: ../Doc/library/ftplib.rst:438 +msgid "Set up secure data connection." +msgstr "" + +#: ../Doc/library/ftplib.rst:442 +msgid "Set up clear text data connection." +msgstr "" + +#: ../Doc/library/functional.rst:3 +msgid "Functional Programming Modules" +msgstr "" + +#: ../Doc/library/functional.rst:5 +msgid "" +"The modules described in this chapter provide functions and classes that " +"support a functional programming style, and general operations on callables." +msgstr "" + +#: ../Doc/library/functions.rst:5 ../Doc/library/functions.rst:11 +msgid "Built-in Functions" +msgstr "" + +#: ../Doc/library/functions.rst:7 +msgid "" +"The Python interpreter has a number of functions and types built into it " +"that are always available. They are listed here in alphabetical order." +msgstr "" + +#: ../Doc/library/functions.rst:13 ../Doc/library/stdtypes.rst:295 +msgid ":func:`abs`" +msgstr "" + +#: ../Doc/library/functions.rst:13 +msgid "|func-dict|_" +msgstr "" + +#: ../Doc/library/functions.rst:13 +msgid ":func:`help`" +msgstr "" + +#: ../Doc/library/functions.rst:13 +msgid ":func:`min`" +msgstr "" + +#: ../Doc/library/functions.rst:13 +msgid ":func:`setattr`" +msgstr "" + +#: ../Doc/library/functions.rst:14 +msgid ":func:`all`" +msgstr "" + +#: ../Doc/library/functions.rst:14 +msgid ":func:`dir`" +msgstr "" + +#: ../Doc/library/functions.rst:14 +msgid ":func:`hex`" +msgstr "" + +#: ../Doc/library/functions.rst:14 +msgid ":func:`next`" +msgstr "" + +#: ../Doc/library/functions.rst:14 +msgid ":func:`slice`" +msgstr "" + +#: ../Doc/library/functions.rst:15 +msgid ":func:`any`" +msgstr "" + +#: ../Doc/library/functions.rst:15 ../Doc/library/stdtypes.rst:309 +msgid ":func:`divmod`" +msgstr "" + +#: ../Doc/library/functions.rst:15 +msgid ":func:`id`" +msgstr "" + +#: ../Doc/library/functions.rst:15 +msgid ":func:`object`" +msgstr "" + +#: ../Doc/library/functions.rst:15 +msgid ":func:`sorted`" +msgstr "" + +#: ../Doc/library/functions.rst:16 +msgid ":func:`ascii`" +msgstr "" + +#: ../Doc/library/functions.rst:16 +msgid ":func:`enumerate`" +msgstr "" + +#: ../Doc/library/functions.rst:16 +msgid ":func:`input`" +msgstr "" + +#: ../Doc/library/functions.rst:16 +msgid ":func:`oct`" +msgstr "" + +#: ../Doc/library/functions.rst:16 +msgid ":func:`staticmethod`" +msgstr "" + +#: ../Doc/library/functions.rst:17 +msgid ":func:`bin`" +msgstr "" + +#: ../Doc/library/functions.rst:17 +msgid ":func:`eval`" +msgstr "" + +#: ../Doc/library/functions.rst:17 ../Doc/library/stdtypes.rst:298 +msgid ":func:`int`" +msgstr "" + +#: ../Doc/library/functions.rst:17 +msgid ":func:`open`" +msgstr "" + +#: ../Doc/library/functions.rst:17 +msgid "|func-str|_" +msgstr "" + +#: ../Doc/library/functions.rst:18 +msgid ":func:`bool`" +msgstr "" + +#: ../Doc/library/functions.rst:18 +msgid ":func:`exec`" +msgstr "" + +#: ../Doc/library/functions.rst:18 +msgid ":func:`isinstance`" +msgstr "" + +#: ../Doc/library/functions.rst:18 +msgid ":func:`ord`" +msgstr "" + +#: ../Doc/library/functions.rst:18 +msgid ":func:`sum`" +msgstr "" + +#: ../Doc/library/functions.rst:19 +msgid ":func:`bytearray`" +msgstr "" + +#: ../Doc/library/functions.rst:19 +msgid ":func:`filter`" +msgstr "" + +#: ../Doc/library/functions.rst:19 +msgid ":func:`issubclass`" +msgstr "" + +#: ../Doc/library/functions.rst:19 ../Doc/library/stdtypes.rst:311 +msgid ":func:`pow`" +msgstr "" + +#: ../Doc/library/functions.rst:19 +msgid ":func:`super`" +msgstr "" + +#: ../Doc/library/functions.rst:20 +msgid ":func:`bytes`" +msgstr "" + +#: ../Doc/library/functions.rst:20 ../Doc/library/stdtypes.rst:300 +msgid ":func:`float`" +msgstr "" + +#: ../Doc/library/functions.rst:20 +msgid ":func:`iter`" +msgstr "" + +#: ../Doc/library/functions.rst:20 +msgid ":func:`print`" +msgstr "" + +#: ../Doc/library/functions.rst:20 +msgid "|func-tuple|_" +msgstr "" + +#: ../Doc/library/functions.rst:21 +msgid ":func:`callable`" +msgstr "" + +#: ../Doc/library/functions.rst:21 +msgid ":func:`format`" +msgstr "" + +#: ../Doc/library/functions.rst:21 +msgid ":func:`len`" +msgstr "" + +#: ../Doc/library/functions.rst:21 +msgid ":func:`property`" +msgstr "" + +#: ../Doc/library/functions.rst:21 +msgid ":func:`type`" +msgstr "" + +#: ../Doc/library/functions.rst:22 +msgid ":func:`chr`" +msgstr "" + +#: ../Doc/library/functions.rst:22 +msgid "|func-frozenset|_" +msgstr "" + +#: ../Doc/library/functions.rst:22 +msgid "|func-list|_" +msgstr "" + +#: ../Doc/library/functions.rst:22 +msgid "|func-range|_" +msgstr "" + +#: ../Doc/library/functions.rst:22 +msgid ":func:`vars`" +msgstr "" + +#: ../Doc/library/functions.rst:23 +msgid ":func:`classmethod`" +msgstr "" + +#: ../Doc/library/functions.rst:23 +msgid ":func:`getattr`" +msgstr "" + +#: ../Doc/library/functions.rst:23 +msgid ":func:`locals`" +msgstr "" + +#: ../Doc/library/functions.rst:23 +msgid ":func:`repr`" +msgstr "" + +#: ../Doc/library/functions.rst:23 +msgid ":func:`zip`" +msgstr "" + +#: ../Doc/library/functions.rst:24 +msgid ":func:`compile`" +msgstr "" + +#: ../Doc/library/functions.rst:24 +msgid ":func:`globals`" +msgstr "" + +#: ../Doc/library/functions.rst:24 +msgid ":func:`map`" +msgstr "" + +#: ../Doc/library/functions.rst:24 +msgid ":func:`reversed`" +msgstr "" + +#: ../Doc/library/functions.rst:24 +msgid ":func:`__import__`" +msgstr "" + +#: ../Doc/library/functions.rst:25 ../Doc/library/stdtypes.rst:302 +msgid ":func:`complex`" +msgstr "" + +#: ../Doc/library/functions.rst:25 +msgid ":func:`hasattr`" +msgstr "" + +#: ../Doc/library/functions.rst:25 +msgid ":func:`max`" +msgstr "" + +#: ../Doc/library/functions.rst:25 +msgid ":func:`round`" +msgstr "" + +#: ../Doc/library/functions.rst:26 +msgid ":func:`delattr`" +msgstr "" + +#: ../Doc/library/functions.rst:26 +msgid ":func:`hash`" +msgstr "" + +#: ../Doc/library/functions.rst:26 +msgid "|func-memoryview|_" +msgstr "" + +#: ../Doc/library/functions.rst:26 +msgid "|func-set|_" +msgstr "" + +#: ../Doc/library/functions.rst:44 +msgid "" +"Return the absolute value of a number. The argument may be an integer or a " +"floating point number. If the argument is a complex number, its magnitude " +"is returned." +msgstr "" + +#: ../Doc/library/functions.rst:51 +msgid "" +"Return ``True`` if all elements of the *iterable* are true (or if the " +"iterable is empty). Equivalent to::" +msgstr "" + +#: ../Doc/library/functions.rst:63 +msgid "" +"Return ``True`` if any element of the *iterable* is true. If the iterable " +"is empty, return ``False``. Equivalent to::" +msgstr "" + +#: ../Doc/library/functions.rst:75 +msgid "" +"As :func:`repr`, return a string containing a printable representation of an " +"object, but escape the non-ASCII characters in the string returned by :func:" +"`repr` using ``\\x``, ``\\u`` or ``\\U`` escapes. This generates a string " +"similar to that returned by :func:`repr` in Python 2." +msgstr "" + +#: ../Doc/library/functions.rst:83 +msgid "" +"Convert an integer number to a binary string. The result is a valid Python " +"expression. If *x* is not a Python :class:`int` object, it has to define " +"an :meth:`__index__` method that returns an integer." +msgstr "" + +#: ../Doc/library/functions.rst:90 +msgid "" +"Return a Boolean value, i.e. one of ``True`` or ``False``. *x* is converted " +"using the standard :ref:`truth testing procedure `. If *x* is false " +"or omitted, this returns ``False``; otherwise it returns ``True``. The :" +"class:`bool` class is a subclass of :class:`int` (see :ref:`typesnumeric`). " +"It cannot be subclassed further. Its only instances are ``False`` and " +"``True`` (see :ref:`bltin-boolean-values`)." +msgstr "" + +#: ../Doc/library/functions.rst:103 +msgid "" +"Return a new array of bytes. The :class:`bytearray` class is a mutable " +"sequence of integers in the range 0 <= x < 256. It has most of the usual " +"methods of mutable sequences, described in :ref:`typesseq-mutable`, as well " +"as most methods that the :class:`bytes` type has, see :ref:`bytes-methods`." +msgstr "" + +#: ../Doc/library/functions.rst:108 +msgid "" +"The optional *source* parameter can be used to initialize the array in a few " +"different ways:" +msgstr "" + +#: ../Doc/library/functions.rst:111 +msgid "" +"If it is a *string*, you must also give the *encoding* (and optionally, " +"*errors*) parameters; :func:`bytearray` then converts the string to bytes " +"using :meth:`str.encode`." +msgstr "" + +#: ../Doc/library/functions.rst:115 +msgid "" +"If it is an *integer*, the array will have that size and will be initialized " +"with null bytes." +msgstr "" + +#: ../Doc/library/functions.rst:118 +msgid "" +"If it is an object conforming to the *buffer* interface, a read-only buffer " +"of the object will be used to initialize the bytes array." +msgstr "" + +#: ../Doc/library/functions.rst:121 +msgid "" +"If it is an *iterable*, it must be an iterable of integers in the range ``0 " +"<= x < 256``, which are used as the initial contents of the array." +msgstr "" + +#: ../Doc/library/functions.rst:124 +msgid "Without an argument, an array of size 0 is created." +msgstr "" + +#: ../Doc/library/functions.rst:126 +msgid "See also :ref:`binaryseq` and :ref:`typebytearray`." +msgstr "" + +#: ../Doc/library/functions.rst:132 +msgid "" +"Return a new \"bytes\" object, which is an immutable sequence of integers in " +"the range ``0 <= x < 256``. :class:`bytes` is an immutable version of :" +"class:`bytearray` -- it has the same non-mutating methods and the same " +"indexing and slicing behavior." +msgstr "" + +#: ../Doc/library/functions.rst:137 +msgid "" +"Accordingly, constructor arguments are interpreted as for :func:`bytearray`." +msgstr "" + +#: ../Doc/library/functions.rst:139 +msgid "Bytes objects can also be created with literals, see :ref:`strings`." +msgstr "" + +#: ../Doc/library/functions.rst:141 +msgid "See also :ref:`binaryseq`, :ref:`typebytes`, and :ref:`bytes-methods`." +msgstr "" + +#: ../Doc/library/functions.rst:146 +msgid "" +"Return :const:`True` if the *object* argument appears callable, :const:" +"`False` if not. If this returns true, it is still possible that a call " +"fails, but if it is false, calling *object* will never succeed. Note that " +"classes are callable (calling a class returns a new instance); instances are " +"callable if their class has a :meth:`__call__` method." +msgstr "" + +#: ../Doc/library/functions.rst:152 +msgid "" +"This function was first removed in Python 3.0 and then brought back in " +"Python 3.2." +msgstr "" + +#: ../Doc/library/functions.rst:159 +msgid "" +"Return the string representing a character whose Unicode code point is the " +"integer *i*. For example, ``chr(97)`` returns the string ``'a'``, while " +"``chr(8364)`` returns the string ``'€'``. This is the inverse of :func:`ord`." +msgstr "" + +#: ../Doc/library/functions.rst:163 +msgid "" +"The valid range for the argument is from 0 through 1,114,111 (0x10FFFF in " +"base 16). :exc:`ValueError` will be raised if *i* is outside that range." +msgstr "" + +#: ../Doc/library/functions.rst:169 +msgid "Return a class method for *function*." +msgstr "" + +#: ../Doc/library/functions.rst:171 +msgid "" +"A class method receives the class as implicit first argument, just like an " +"instance method receives the instance. To declare a class method, use this " +"idiom::" +msgstr "" + +#: ../Doc/library/functions.rst:179 +msgid "" +"The ``@classmethod`` form is a function :term:`decorator` -- see the " +"description of function definitions in :ref:`function` for details." +msgstr "" + +#: ../Doc/library/functions.rst:182 +msgid "" +"It can be called either on the class (such as ``C.f()``) or on an instance " +"(such as ``C().f()``). The instance is ignored except for its class. If a " +"class method is called for a derived class, the derived class object is " +"passed as the implied first argument." +msgstr "" + +#: ../Doc/library/functions.rst:187 +msgid "" +"Class methods are different than C++ or Java static methods. If you want " +"those, see :func:`staticmethod` in this section." +msgstr "" + +#: ../Doc/library/functions.rst:190 +msgid "" +"For more information on class methods, consult the documentation on the " +"standard type hierarchy in :ref:`types`." +msgstr "" + +#: ../Doc/library/functions.rst:196 +msgid "" +"Compile the *source* into a code or AST object. Code objects can be " +"executed by :func:`exec` or :func:`eval`. *source* can either be a normal " +"string, a byte string, or an AST object. Refer to the :mod:`ast` module " +"documentation for information on how to work with AST objects." +msgstr "" + +#: ../Doc/library/functions.rst:201 +msgid "" +"The *filename* argument should give the file from which the code was read; " +"pass some recognizable value if it wasn't read from a file (``''`` " +"is commonly used)." +msgstr "" + +#: ../Doc/library/functions.rst:205 +msgid "" +"The *mode* argument specifies what kind of code must be compiled; it can be " +"``'exec'`` if *source* consists of a sequence of statements, ``'eval'`` if " +"it consists of a single expression, or ``'single'`` if it consists of a " +"single interactive statement (in the latter case, expression statements that " +"evaluate to something other than ``None`` will be printed)." +msgstr "" + +#: ../Doc/library/functions.rst:211 +msgid "" +"The optional arguments *flags* and *dont_inherit* control which future " +"statements (see :pep:`236`) affect the compilation of *source*. If neither " +"is present (or both are zero) the code is compiled with those future " +"statements that are in effect in the code that is calling :func:`compile`. " +"If the *flags* argument is given and *dont_inherit* is not (or is zero) then " +"the future statements specified by the *flags* argument are used in addition " +"to those that would be used anyway. If *dont_inherit* is a non-zero integer " +"then the *flags* argument is it -- the future statements in effect around " +"the call to compile are ignored." +msgstr "" + +#: ../Doc/library/functions.rst:221 +msgid "" +"Future statements are specified by bits which can be bitwise ORed together " +"to specify multiple statements. The bitfield required to specify a given " +"feature can be found as the :attr:`~__future__._Feature.compiler_flag` " +"attribute on the :class:`~__future__._Feature` instance in the :mod:" +"`__future__` module." +msgstr "" + +#: ../Doc/library/functions.rst:226 +msgid "" +"The argument *optimize* specifies the optimization level of the compiler; " +"the default value of ``-1`` selects the optimization level of the " +"interpreter as given by :option:`-O` options. Explicit levels are ``0`` (no " +"optimization; ``__debug__`` is true), ``1`` (asserts are removed, " +"``__debug__`` is false) or ``2`` (docstrings are removed too)." +msgstr "" + +#: ../Doc/library/functions.rst:232 +msgid "" +"This function raises :exc:`SyntaxError` if the compiled source is invalid, " +"and :exc:`ValueError` if the source contains null bytes." +msgstr "" + +#: ../Doc/library/functions.rst:235 +msgid "" +"If you want to parse Python code into its AST representation, see :func:`ast." +"parse`." +msgstr "" + +#: ../Doc/library/functions.rst:240 +msgid "" +"When compiling a string with multi-line code in ``'single'`` or ``'eval'`` " +"mode, input must be terminated by at least one newline character. This is " +"to facilitate detection of incomplete and complete statements in the :mod:" +"`code` module." +msgstr "" + +#: ../Doc/library/functions.rst:245 +msgid "" +"Allowed use of Windows and Mac newlines. Also input in ``'exec'`` mode does " +"not have to end in a newline anymore. Added the *optimize* parameter." +msgstr "" + +#: ../Doc/library/functions.rst:249 +msgid "" +"Previously, :exc:`TypeError` was raised when null bytes were encountered in " +"*source*." +msgstr "" + +#: ../Doc/library/functions.rst:256 +msgid "" +"Return a complex number with the value *real* + *imag*\\*1j or convert a " +"string or number to a complex number. If the first parameter is a string, " +"it will be interpreted as a complex number and the function must be called " +"without a second parameter. The second parameter can never be a string. " +"Each argument may be any numeric type (including complex). If *imag* is " +"omitted, it defaults to zero and the constructor serves as a numeric " +"conversion like :class:`int` and :class:`float`. If both arguments are " +"omitted, returns ``0j``." +msgstr "" + +#: ../Doc/library/functions.rst:267 +msgid "" +"When converting from a string, the string must not contain whitespace around " +"the central ``+`` or ``-`` operator. For example, ``complex('1+2j')`` is " +"fine, but ``complex('1 + 2j')`` raises :exc:`ValueError`." +msgstr "" + +#: ../Doc/library/functions.rst:272 +msgid "The complex type is described in :ref:`typesnumeric`." +msgstr "" + +#: ../Doc/library/functions.rst:274 ../Doc/library/functions.rst:537 +#: ../Doc/library/functions.rst:711 +msgid "Grouping digits with underscores as in code literals is allowed." +msgstr "" + +#: ../Doc/library/functions.rst:280 +msgid "" +"This is a relative of :func:`setattr`. The arguments are an object and a " +"string. The string must be the name of one of the object's attributes. The " +"function deletes the named attribute, provided the object allows it. For " +"example, ``delattr(x, 'foobar')`` is equivalent to ``del x.foobar``." +msgstr "" + +#: ../Doc/library/functions.rst:292 +msgid "" +"Create a new dictionary. The :class:`dict` object is the dictionary class. " +"See :class:`dict` and :ref:`typesmapping` for documentation about this class." +msgstr "" + +#: ../Doc/library/functions.rst:295 +msgid "" +"For other containers see the built-in :class:`list`, :class:`set`, and :" +"class:`tuple` classes, as well as the :mod:`collections` module." +msgstr "" + +#: ../Doc/library/functions.rst:301 +msgid "" +"Without arguments, return the list of names in the current local scope. " +"With an argument, attempt to return a list of valid attributes for that " +"object." +msgstr "" + +#: ../Doc/library/functions.rst:304 +msgid "" +"If the object has a method named :meth:`__dir__`, this method will be called " +"and must return the list of attributes. This allows objects that implement a " +"custom :func:`__getattr__` or :func:`__getattribute__` function to customize " +"the way :func:`dir` reports their attributes." +msgstr "" + +#: ../Doc/library/functions.rst:309 +msgid "" +"If the object does not provide :meth:`__dir__`, the function tries its best " +"to gather information from the object's :attr:`~object.__dict__` attribute, " +"if defined, and from its type object. The resulting list is not necessarily " +"complete, and may be inaccurate when the object has a custom :func:" +"`__getattr__`." +msgstr "" + +#: ../Doc/library/functions.rst:314 +msgid "" +"The default :func:`dir` mechanism behaves differently with different types " +"of objects, as it attempts to produce the most relevant, rather than " +"complete, information:" +msgstr "" + +#: ../Doc/library/functions.rst:318 +msgid "" +"If the object is a module object, the list contains the names of the " +"module's attributes." +msgstr "" + +#: ../Doc/library/functions.rst:321 +msgid "" +"If the object is a type or class object, the list contains the names of its " +"attributes, and recursively of the attributes of its bases." +msgstr "" + +#: ../Doc/library/functions.rst:324 +msgid "" +"Otherwise, the list contains the object's attributes' names, the names of " +"its class's attributes, and recursively of the attributes of its class's " +"base classes." +msgstr "" + +#: ../Doc/library/functions.rst:328 +msgid "The resulting list is sorted alphabetically. For example:" +msgstr "" + +#: ../Doc/library/functions.rst:347 +msgid "" +"Because :func:`dir` is supplied primarily as a convenience for use at an " +"interactive prompt, it tries to supply an interesting set of names more than " +"it tries to supply a rigorously or consistently defined set of names, and " +"its detailed behavior may change across releases. For example, metaclass " +"attributes are not in the result list when the argument is a class." +msgstr "" + +#: ../Doc/library/functions.rst:357 +msgid "" +"Take two (non complex) numbers as arguments and return a pair of numbers " +"consisting of their quotient and remainder when using integer division. " +"With mixed operand types, the rules for binary arithmetic operators apply. " +"For integers, the result is the same as ``(a // b, a % b)``. For floating " +"point numbers the result is ``(q, a % b)``, where *q* is usually ``math." +"floor(a / b)`` but may be 1 less than that. In any case ``q * b + a % b`` " +"is very close to *a*, if ``a % b`` is non-zero it has the same sign as *b*, " +"and ``0 <= abs(a % b) < abs(b)``." +msgstr "" + +#: ../Doc/library/functions.rst:369 +msgid "" +"Return an enumerate object. *iterable* must be a sequence, an :term:" +"`iterator`, or some other object which supports iteration. The :meth:" +"`~iterator.__next__` method of the iterator returned by :func:`enumerate` " +"returns a tuple containing a count (from *start* which defaults to 0) and " +"the values obtained from iterating over *iterable*." +msgstr "" + +#: ../Doc/library/functions.rst:381 ../Doc/library/operator.rst:269 +#: ../Doc/library/operator.rst:301 ../Doc/library/operator.rst:347 +#: ../Doc/library/stdtypes.rst:468 +msgid "Equivalent to::" +msgstr "" + +#: ../Doc/library/functions.rst:392 +msgid "" +"The arguments are a string and optional globals and locals. If provided, " +"*globals* must be a dictionary. If provided, *locals* can be any mapping " +"object." +msgstr "" + +#: ../Doc/library/functions.rst:396 +msgid "" +"The *expression* argument is parsed and evaluated as a Python expression " +"(technically speaking, a condition list) using the *globals* and *locals* " +"dictionaries as global and local namespace. If the *globals* dictionary is " +"present and lacks '__builtins__', the current globals are copied into " +"*globals* before *expression* is parsed. This means that *expression* " +"normally has full access to the standard :mod:`builtins` module and " +"restricted environments are propagated. If the *locals* dictionary is " +"omitted it defaults to the *globals* dictionary. If both dictionaries are " +"omitted, the expression is executed in the environment where :func:`eval` is " +"called. The return value is the result of the evaluated expression. Syntax " +"errors are reported as exceptions. Example:" +msgstr "" + +#: ../Doc/library/functions.rst:411 +msgid "" +"This function can also be used to execute arbitrary code objects (such as " +"those created by :func:`compile`). In this case pass a code object instead " +"of a string. If the code object has been compiled with ``'exec'`` as the " +"*mode* argument, :func:`eval`\\'s return value will be ``None``." +msgstr "" + +#: ../Doc/library/functions.rst:416 +msgid "" +"Hints: dynamic execution of statements is supported by the :func:`exec` " +"function. The :func:`globals` and :func:`locals` functions returns the " +"current global and local dictionary, respectively, which may be useful to " +"pass around for use by :func:`eval` or :func:`exec`." +msgstr "" + +#: ../Doc/library/functions.rst:421 +msgid "" +"See :func:`ast.literal_eval` for a function that can safely evaluate strings " +"with expressions containing only literals." +msgstr "" + +#: ../Doc/library/functions.rst:428 +msgid "" +"This function supports dynamic execution of Python code. *object* must be " +"either a string or a code object. If it is a string, the string is parsed " +"as a suite of Python statements which is then executed (unless a syntax " +"error occurs). [#]_ If it is a code object, it is simply executed. In all " +"cases, the code that's executed is expected to be valid as file input (see " +"the section \"File input\" in the Reference Manual). Be aware that the :" +"keyword:`return` and :keyword:`yield` statements may not be used outside of " +"function definitions even within the context of code passed to the :func:" +"`exec` function. The return value is ``None``." +msgstr "" + +#: ../Doc/library/functions.rst:438 +msgid "" +"In all cases, if the optional parts are omitted, the code is executed in the " +"current scope. If only *globals* is provided, it must be a dictionary, " +"which will be used for both the global and the local variables. If " +"*globals* and *locals* are given, they are used for the global and local " +"variables, respectively. If provided, *locals* can be any mapping object. " +"Remember that at module level, globals and locals are the same dictionary. " +"If exec gets two separate objects as *globals* and *locals*, the code will " +"be executed as if it were embedded in a class definition." +msgstr "" + +#: ../Doc/library/functions.rst:447 +msgid "" +"If the *globals* dictionary does not contain a value for the key " +"``__builtins__``, a reference to the dictionary of the built-in module :mod:" +"`builtins` is inserted under that key. That way you can control what " +"builtins are available to the executed code by inserting your own " +"``__builtins__`` dictionary into *globals* before passing it to :func:`exec`." +msgstr "" + +#: ../Doc/library/functions.rst:455 +msgid "" +"The built-in functions :func:`globals` and :func:`locals` return the current " +"global and local dictionary, respectively, which may be useful to pass " +"around for use as the second and third argument to :func:`exec`." +msgstr "" + +#: ../Doc/library/functions.rst:461 +msgid "" +"The default *locals* act as described for function :func:`locals` below: " +"modifications to the default *locals* dictionary should not be attempted. " +"Pass an explicit *locals* dictionary if you need to see effects of the code " +"on *locals* after function :func:`exec` returns." +msgstr "" + +#: ../Doc/library/functions.rst:469 +msgid "" +"Construct an iterator from those elements of *iterable* for which *function* " +"returns true. *iterable* may be either a sequence, a container which " +"supports iteration, or an iterator. If *function* is ``None``, the identity " +"function is assumed, that is, all elements of *iterable* that are false are " +"removed." +msgstr "" + +#: ../Doc/library/functions.rst:475 +msgid "" +"Note that ``filter(function, iterable)`` is equivalent to the generator " +"expression ``(item for item in iterable if function(item))`` if function is " +"not ``None`` and ``(item for item in iterable if item)`` if function is " +"``None``." +msgstr "" + +#: ../Doc/library/functions.rst:480 +msgid "" +"See :func:`itertools.filterfalse` for the complementary function that " +"returns elements of *iterable* for which *function* returns false." +msgstr "" + +#: ../Doc/library/functions.rst:490 +msgid "Return a floating point number constructed from a number or string *x*." +msgstr "" + +#: ../Doc/library/functions.rst:492 +msgid "" +"If the argument is a string, it should contain a decimal number, optionally " +"preceded by a sign, and optionally embedded in whitespace. The optional " +"sign may be ``'+'`` or ``'-'``; a ``'+'`` sign has no effect on the value " +"produced. The argument may also be a string representing a NaN (not-a-" +"number), or a positive or negative infinity. More precisely, the input must " +"conform to the following grammar after leading and trailing whitespace " +"characters are removed:" +msgstr "" + +#: ../Doc/library/functions.rst:507 +msgid "" +"Here ``floatnumber`` is the form of a Python floating-point literal, " +"described in :ref:`floating`. Case is not significant, so, for example, " +"\"inf\", \"Inf\", \"INFINITY\" and \"iNfINity\" are all acceptable spellings " +"for positive infinity." +msgstr "" + +#: ../Doc/library/functions.rst:512 +msgid "" +"Otherwise, if the argument is an integer or a floating point number, a " +"floating point number with the same value (within Python's floating point " +"precision) is returned. If the argument is outside the range of a Python " +"float, an :exc:`OverflowError` will be raised." +msgstr "" + +#: ../Doc/library/functions.rst:517 +msgid "" +"For a general Python object ``x``, ``float(x)`` delegates to ``x." +"__float__()``." +msgstr "" + +#: ../Doc/library/functions.rst:520 +msgid "If no argument is given, ``0.0`` is returned." +msgstr "" + +#: ../Doc/library/functions.rst:522 ../Doc/library/pkgutil.rst:185 +#: ../Doc/library/subprocess.rst:78 +msgid "Examples::" +msgstr "" + +#: ../Doc/library/functions.rst:535 +msgid "The float type is described in :ref:`typesnumeric`." +msgstr "" + +#: ../Doc/library/functions.rst:547 +msgid "" +"Convert a *value* to a \"formatted\" representation, as controlled by " +"*format_spec*. The interpretation of *format_spec* will depend on the type " +"of the *value* argument, however there is a standard formatting syntax that " +"is used by most built-in types: :ref:`formatspec`." +msgstr "" + +#: ../Doc/library/functions.rst:552 +msgid "" +"The default *format_spec* is an empty string which usually gives the same " +"effect as calling :func:`str(value) `." +msgstr "" + +#: ../Doc/library/functions.rst:555 +msgid "" +"A call to ``format(value, format_spec)`` is translated to ``type(value)." +"__format__(value, format_spec)`` which bypasses the instance dictionary when " +"searching for the value's :meth:`__format__` method. A :exc:`TypeError` " +"exception is raised if the method search reaches :mod:`object` and the " +"*format_spec* is non-empty, or if either the *format_spec* or the return " +"value are not strings." +msgstr "" + +#: ../Doc/library/functions.rst:562 +msgid "" +"``object().__format__(format_spec)`` raises :exc:`TypeError` if " +"*format_spec* is not an empty string." +msgstr "" + +#: ../Doc/library/functions.rst:571 +msgid "" +"Return a new :class:`frozenset` object, optionally with elements taken from " +"*iterable*. ``frozenset`` is a built-in class. See :class:`frozenset` and :" +"ref:`types-set` for documentation about this class." +msgstr "" + +#: ../Doc/library/functions.rst:575 +msgid "" +"For other containers see the built-in :class:`set`, :class:`list`, :class:" +"`tuple`, and :class:`dict` classes, as well as the :mod:`collections` module." +msgstr "" + +#: ../Doc/library/functions.rst:582 +msgid "" +"Return the value of the named attribute of *object*. *name* must be a " +"string. If the string is the name of one of the object's attributes, the " +"result is the value of that attribute. For example, ``getattr(x, " +"'foobar')`` is equivalent to ``x.foobar``. If the named attribute does not " +"exist, *default* is returned if provided, otherwise :exc:`AttributeError` is " +"raised." +msgstr "" + +#: ../Doc/library/functions.rst:591 +msgid "" +"Return a dictionary representing the current global symbol table. This is " +"always the dictionary of the current module (inside a function or method, " +"this is the module where it is defined, not the module from which it is " +"called)." +msgstr "" + +#: ../Doc/library/functions.rst:598 +msgid "" +"The arguments are an object and a string. The result is ``True`` if the " +"string is the name of one of the object's attributes, ``False`` if not. " +"(This is implemented by calling ``getattr(object, name)`` and seeing whether " +"it raises an :exc:`AttributeError` or not.)" +msgstr "" + +#: ../Doc/library/functions.rst:606 +msgid "" +"Return the hash value of the object (if it has one). Hash values are " +"integers. They are used to quickly compare dictionary keys during a " +"dictionary lookup. Numeric values that compare equal have the same hash " +"value (even if they are of different types, as is the case for 1 and 1.0)." +msgstr "" + +#: ../Doc/library/functions.rst:613 +msgid "" +"For object's with custom :meth:`__hash__` methods, note that :func:`hash` " +"truncates the return value based on the bit width of the host machine. See :" +"meth:`__hash__` for details." +msgstr "" + +#: ../Doc/library/functions.rst:619 +msgid "" +"Invoke the built-in help system. (This function is intended for interactive " +"use.) If no argument is given, the interactive help system starts on the " +"interpreter console. If the argument is a string, then the string is looked " +"up as the name of a module, function, class, method, keyword, or " +"documentation topic, and a help page is printed on the console. If the " +"argument is any other kind of object, a help page on the object is generated." +msgstr "" + +#: ../Doc/library/functions.rst:626 +msgid "" +"This function is added to the built-in namespace by the :mod:`site` module." +msgstr "" + +#: ../Doc/library/functions.rst:628 +msgid "" +"Changes to :mod:`pydoc` and :mod:`inspect` mean that the reported signatures " +"for callables are now more comprehensive and consistent." +msgstr "" + +#: ../Doc/library/functions.rst:635 +msgid "" +"Convert an integer number to a lowercase hexadecimal string prefixed with " +"\"0x\", for example:" +msgstr "" + +#: ../Doc/library/functions.rst:643 +msgid "" +"If x is not a Python :class:`int` object, it has to define an __index__() " +"method that returns an integer." +msgstr "" + +#: ../Doc/library/functions.rst:646 +msgid "" +"See also :func:`int` for converting a hexadecimal string to an integer using " +"a base of 16." +msgstr "" + +#: ../Doc/library/functions.rst:651 +msgid "" +"To obtain a hexadecimal string representation for a float, use the :meth:" +"`float.hex` method." +msgstr "" + +#: ../Doc/library/functions.rst:657 +msgid "" +"Return the \"identity\" of an object. This is an integer which is " +"guaranteed to be unique and constant for this object during its lifetime. " +"Two objects with non-overlapping lifetimes may have the same :func:`id` " +"value." +msgstr "" + +#: ../Doc/library/functions.rst:667 +msgid "" +"If the *prompt* argument is present, it is written to standard output " +"without a trailing newline. The function then reads a line from input, " +"converts it to a string (stripping a trailing newline), and returns that. " +"When EOF is read, :exc:`EOFError` is raised. Example::" +msgstr "" + +#: ../Doc/library/functions.rst:677 +msgid "" +"If the :mod:`readline` module was loaded, then :func:`input` will use it to " +"provide elaborate line editing and history features." +msgstr "" + +#: ../Doc/library/functions.rst:684 +msgid "" +"Return an integer object constructed from a number or string *x*, or return " +"``0`` if no arguments are given. If *x* is a number, return :meth:`x." +"__int__() `. For floating point numbers, this truncates " +"towards zero." +msgstr "" + +#: ../Doc/library/functions.rst:689 +msgid "" +"If *x* is not a number or if *base* is given, then *x* must be a string, :" +"class:`bytes`, or :class:`bytearray` instance representing an :ref:`integer " +"literal ` in radix *base*. Optionally, the literal can be " +"preceded by ``+`` or ``-`` (with no space in between) and surrounded by " +"whitespace. A base-n literal consists of the digits 0 to n-1, with ``a`` to " +"``z`` (or ``A`` to ``Z``) having values 10 to 35. The default *base* is 10. " +"The allowed values are 0 and 2-36. Base-2, -8, and -16 literals can be " +"optionally prefixed with ``0b``/``0B``, ``0o``/``0O``, or ``0x``/``0X``, as " +"with integer literals in code. Base 0 means to interpret exactly as a code " +"literal, so that the actual base is 2, 8, 10, or 16, and so that " +"``int('010', 0)`` is not legal, while ``int('010')`` is, as well as " +"``int('010', 8)``." +msgstr "" + +#: ../Doc/library/functions.rst:702 +msgid "The integer type is described in :ref:`typesnumeric`." +msgstr "" + +#: ../Doc/library/functions.rst:704 +msgid "" +"If *base* is not an instance of :class:`int` and the *base* object has a :" +"meth:`base.__index__ ` method, that method is called to " +"obtain an integer for the base. Previous versions used :meth:`base.__int__ " +"` instead of :meth:`base.__index__ `." +msgstr "" + +#: ../Doc/library/functions.rst:717 +msgid "" +"Return true if the *object* argument is an instance of the *classinfo* " +"argument, or of a (direct, indirect or :term:`virtual `) subclass thereof. If *object* is not an object of the given type, " +"the function always returns false. If *classinfo* is a tuple of type objects " +"(or recursively, other such tuples), return true if *object* is an instance " +"of any of the types. If *classinfo* is not a type or tuple of types and such " +"tuples, a :exc:`TypeError` exception is raised." +msgstr "" + +#: ../Doc/library/functions.rst:729 +msgid "" +"Return true if *class* is a subclass (direct, indirect or :term:`virtual " +"`) of *classinfo*. A class is considered a subclass of " +"itself. *classinfo* may be a tuple of class objects, in which case every " +"entry in *classinfo* will be checked. In any other case, a :exc:`TypeError` " +"exception is raised." +msgstr "" + +#: ../Doc/library/functions.rst:738 +msgid "" +"Return an :term:`iterator` object. The first argument is interpreted very " +"differently depending on the presence of the second argument. Without a " +"second argument, *object* must be a collection object which supports the " +"iteration protocol (the :meth:`__iter__` method), or it must support the " +"sequence protocol (the :meth:`__getitem__` method with integer arguments " +"starting at ``0``). If it does not support either of those protocols, :exc:" +"`TypeError` is raised. If the second argument, *sentinel*, is given, then " +"*object* must be a callable object. The iterator created in this case will " +"call *object* with no arguments for each call to its :meth:`~iterator." +"__next__` method; if the value returned is equal to *sentinel*, :exc:" +"`StopIteration` will be raised, otherwise the value will be returned." +msgstr "" + +#: ../Doc/library/functions.rst:751 +msgid "See also :ref:`typeiter`." +msgstr "" + +#: ../Doc/library/functions.rst:753 +msgid "" +"One useful application of the second form of :func:`iter` is to read lines " +"of a file until a certain line is reached. The following example reads a " +"file until the :meth:`~io.TextIOBase.readline` method returns an empty " +"string::" +msgstr "" + +#: ../Doc/library/functions.rst:764 +msgid "" +"Return the length (the number of items) of an object. The argument may be a " +"sequence (such as a string, bytes, tuple, list, or range) or a collection " +"(such as a dictionary, set, or frozen set)." +msgstr "" + +#: ../Doc/library/functions.rst:773 +msgid "" +"Rather than being a function, :class:`list` is actually a mutable sequence " +"type, as documented in :ref:`typesseq-list` and :ref:`typesseq`." +msgstr "" + +#: ../Doc/library/functions.rst:779 +msgid "" +"Update and return a dictionary representing the current local symbol table. " +"Free variables are returned by :func:`locals` when it is called in function " +"blocks, but not in class blocks." +msgstr "" + +#: ../Doc/library/functions.rst:784 +msgid "" +"The contents of this dictionary should not be modified; changes may not " +"affect the values of local and free variables used by the interpreter." +msgstr "" + +#: ../Doc/library/functions.rst:789 +msgid "" +"Return an iterator that applies *function* to every item of *iterable*, " +"yielding the results. If additional *iterable* arguments are passed, " +"*function* must take that many arguments and is applied to the items from " +"all iterables in parallel. With multiple iterables, the iterator stops when " +"the shortest iterable is exhausted. For cases where the function inputs are " +"already arranged into argument tuples, see :func:`itertools.starmap`\\." +msgstr "" + +#: ../Doc/library/functions.rst:800 +msgid "" +"Return the largest item in an iterable or the largest of two or more " +"arguments." +msgstr "" + +#: ../Doc/library/functions.rst:803 +msgid "" +"If one positional argument is provided, it should be an :term:`iterable`. " +"The largest item in the iterable is returned. If two or more positional " +"arguments are provided, the largest of the positional arguments is returned." +msgstr "" + +#: ../Doc/library/functions.rst:808 ../Doc/library/functions.rst:842 +msgid "" +"There are two optional keyword-only arguments. The *key* argument specifies " +"a one-argument ordering function like that used for :meth:`list.sort`. The " +"*default* argument specifies an object to return if the provided iterable is " +"empty. If the iterable is empty and *default* is not provided, a :exc:" +"`ValueError` is raised." +msgstr "" + +#: ../Doc/library/functions.rst:814 +msgid "" +"If multiple items are maximal, the function returns the first one " +"encountered. This is consistent with other sort-stability preserving tools " +"such as ``sorted(iterable, key=keyfunc, reverse=True)[0]`` and ``heapq." +"nlargest(1, iterable, key=keyfunc)``." +msgstr "" + +#: ../Doc/library/functions.rst:819 ../Doc/library/functions.rst:853 +msgid "The *default* keyword-only argument." +msgstr "" + +#: ../Doc/library/functions.rst:827 +msgid "" +"Return a \"memory view\" object created from the given argument. See :ref:" +"`typememoryview` for more information." +msgstr "" + +#: ../Doc/library/functions.rst:834 +msgid "" +"Return the smallest item in an iterable or the smallest of two or more " +"arguments." +msgstr "" + +#: ../Doc/library/functions.rst:837 +msgid "" +"If one positional argument is provided, it should be an :term:`iterable`. " +"The smallest item in the iterable is returned. If two or more positional " +"arguments are provided, the smallest of the positional arguments is returned." +msgstr "" + +#: ../Doc/library/functions.rst:848 +msgid "" +"If multiple items are minimal, the function returns the first one " +"encountered. This is consistent with other sort-stability preserving tools " +"such as ``sorted(iterable, key=keyfunc)[0]`` and ``heapq.nsmallest(1, " +"iterable, key=keyfunc)``." +msgstr "" + +#: ../Doc/library/functions.rst:859 +msgid "" +"Retrieve the next item from the *iterator* by calling its :meth:`~iterator." +"__next__` method. If *default* is given, it is returned if the iterator is " +"exhausted, otherwise :exc:`StopIteration` is raised." +msgstr "" + +#: ../Doc/library/functions.rst:866 +msgid "" +"Return a new featureless object. :class:`object` is a base for all classes. " +"It has the methods that are common to all instances of Python classes. This " +"function does not accept any arguments." +msgstr "" + +#: ../Doc/library/functions.rst:872 +msgid "" +":class:`object` does *not* have a :attr:`~object.__dict__`, so you can't " +"assign arbitrary attributes to an instance of the :class:`object` class." +msgstr "" + +#: ../Doc/library/functions.rst:878 +msgid "" +"Convert an integer number to an octal string. The result is a valid Python " +"expression. If *x* is not a Python :class:`int` object, it has to define " +"an :meth:`__index__` method that returns an integer." +msgstr "" + +#: ../Doc/library/functions.rst:888 +msgid "" +"Open *file* and return a corresponding :term:`file object`. If the file " +"cannot be opened, an :exc:`OSError` is raised." +msgstr "" + +#: ../Doc/library/functions.rst:891 +msgid "" +"*file* is a :term:`path-like object` giving the pathname (absolute or " +"relative to the current working directory) of the file to be opened or an " +"integer file descriptor of the file to be wrapped. (If a file descriptor is " +"given, it is closed when the returned I/O object is closed, unless *closefd* " +"is set to ``False``.)" +msgstr "" + +#: ../Doc/library/functions.rst:897 +msgid "" +"*mode* is an optional string that specifies the mode in which the file is " +"opened. It defaults to ``'r'`` which means open for reading in text mode. " +"Other common values are ``'w'`` for writing (truncating the file if it " +"already exists), ``'x'`` for exclusive creation and ``'a'`` for appending " +"(which on *some* Unix systems, means that *all* writes append to the end of " +"the file regardless of the current seek position). In text mode, if " +"*encoding* is not specified the encoding used is platform dependent: " +"``locale.getpreferredencoding(False)`` is called to get the current locale " +"encoding. (For reading and writing raw bytes use binary mode and leave " +"*encoding* unspecified.) The available modes are:" +msgstr "" + +#: ../Doc/library/functions.rst:909 ../Doc/library/struct.rst:124 +msgid "Character" +msgstr "" + +#: ../Doc/library/functions.rst:911 +msgid "open for reading (default)" +msgstr "" + +#: ../Doc/library/functions.rst:912 +msgid "open for writing, truncating the file first" +msgstr "" + +#: ../Doc/library/functions.rst:913 ../Doc/library/stdtypes.rst:2163 +#: ../Doc/library/stdtypes.rst:3263 ../Doc/library/string.rst:434 +msgid "``'x'``" +msgstr "" + +#: ../Doc/library/functions.rst:913 +msgid "open for exclusive creation, failing if the file already exists" +msgstr "" + +#: ../Doc/library/functions.rst:914 ../Doc/library/stdtypes.rst:2192 +#: ../Doc/library/stdtypes.rst:3293 +msgid "``'a'``" +msgstr "" + +#: ../Doc/library/functions.rst:914 +msgid "open for writing, appending to the end of the file if it exists" +msgstr "" + +#: ../Doc/library/functions.rst:915 +msgid "binary mode" +msgstr "" + +#: ../Doc/library/functions.rst:916 +msgid "``'t'``" +msgstr "" + +#: ../Doc/library/functions.rst:916 +msgid "text mode (default)" +msgstr "" + +#: ../Doc/library/functions.rst:917 ../Doc/library/re.rst:117 +#: ../Doc/library/stdtypes.rst:2143 ../Doc/library/stdtypes.rst:3243 +#: ../Doc/library/string.rst:352 +msgid "``'+'``" +msgstr "" + +#: ../Doc/library/functions.rst:917 +msgid "open a disk file for updating (reading and writing)" +msgstr "" + +#: ../Doc/library/functions.rst:918 +msgid "``'U'``" +msgstr "" + +#: ../Doc/library/functions.rst:918 +msgid ":term:`universal newlines` mode (deprecated)" +msgstr "" + +#: ../Doc/library/functions.rst:921 +msgid "" +"The default mode is ``'r'`` (open for reading text, synonym of ``'rt'``). " +"For binary read-write access, the mode ``'w+b'`` opens and truncates the " +"file to 0 bytes. ``'r+b'`` opens the file without truncation." +msgstr "" + +#: ../Doc/library/functions.rst:925 +msgid "" +"As mentioned in the :ref:`io-overview`, Python distinguishes between binary " +"and text I/O. Files opened in binary mode (including ``'b'`` in the *mode* " +"argument) return contents as :class:`bytes` objects without any decoding. " +"In text mode (the default, or when ``'t'`` is included in the *mode* " +"argument), the contents of the file are returned as :class:`str`, the bytes " +"having been first decoded using a platform-dependent encoding or using the " +"specified *encoding* if given." +msgstr "" + +#: ../Doc/library/functions.rst:935 +msgid "" +"Python doesn't depend on the underlying operating system's notion of text " +"files; all the processing is done by Python itself, and is therefore " +"platform-independent." +msgstr "" + +#: ../Doc/library/functions.rst:939 +msgid "" +"*buffering* is an optional integer used to set the buffering policy. Pass 0 " +"to switch buffering off (only allowed in binary mode), 1 to select line " +"buffering (only usable in text mode), and an integer > 1 to indicate the " +"size in bytes of a fixed-size chunk buffer. When no *buffering* argument is " +"given, the default buffering policy works as follows:" +msgstr "" + +#: ../Doc/library/functions.rst:945 +msgid "" +"Binary files are buffered in fixed-size chunks; the size of the buffer is " +"chosen using a heuristic trying to determine the underlying device's \"block " +"size\" and falling back on :attr:`io.DEFAULT_BUFFER_SIZE`. On many systems, " +"the buffer will typically be 4096 or 8192 bytes long." +msgstr "" + +#: ../Doc/library/functions.rst:950 +msgid "" +"\"Interactive\" text files (files for which :meth:`~io.IOBase.isatty` " +"returns ``True``) use line buffering. Other text files use the policy " +"described above for binary files." +msgstr "" + +#: ../Doc/library/functions.rst:954 +msgid "" +"*encoding* is the name of the encoding used to decode or encode the file. " +"This should only be used in text mode. The default encoding is platform " +"dependent (whatever :func:`locale.getpreferredencoding` returns), but any :" +"term:`text encoding` supported by Python can be used. See the :mod:`codecs` " +"module for the list of supported encodings." +msgstr "" + +#: ../Doc/library/functions.rst:961 +msgid "" +"*errors* is an optional string that specifies how encoding and decoding " +"errors are to be handled--this cannot be used in binary mode. A variety of " +"standard error handlers are available (listed under :ref:`error-handlers`), " +"though any error handling name that has been registered with :func:`codecs." +"register_error` is also valid. The standard names include:" +msgstr "" + +#: ../Doc/library/functions.rst:969 +msgid "" +"``'strict'`` to raise a :exc:`ValueError` exception if there is an encoding " +"error. The default value of ``None`` has the same effect." +msgstr "" + +#: ../Doc/library/functions.rst:973 +msgid "" +"``'ignore'`` ignores errors. Note that ignoring encoding errors can lead to " +"data loss." +msgstr "" + +#: ../Doc/library/functions.rst:976 +msgid "" +"``'replace'`` causes a replacement marker (such as ``'?'``) to be inserted " +"where there is malformed data." +msgstr "" + +#: ../Doc/library/functions.rst:979 +msgid "" +"``'surrogateescape'`` will represent any incorrect bytes as code points in " +"the Unicode Private Use Area ranging from U+DC80 to U+DCFF. These private " +"code points will then be turned back into the same bytes when the " +"``surrogateescape`` error handler is used when writing data. This is useful " +"for processing files in an unknown encoding." +msgstr "" + +#: ../Doc/library/functions.rst:986 +msgid "" +"``'xmlcharrefreplace'`` is only supported when writing to a file. Characters " +"not supported by the encoding are replaced with the appropriate XML " +"character reference ``&#nnn;``." +msgstr "" + +#: ../Doc/library/functions.rst:990 +msgid "" +"``'backslashreplace'`` replaces malformed data by Python's backslashed " +"escape sequences." +msgstr "" + +#: ../Doc/library/functions.rst:993 +msgid "" +"``'namereplace'`` (also only supported when writing) replaces unsupported " +"characters with ``\\N{...}`` escape sequences." +msgstr "" + +#: ../Doc/library/functions.rst:999 +msgid "" +"*newline* controls how :term:`universal newlines` mode works (it only " +"applies to text mode). It can be ``None``, ``''``, ``'\\n'``, ``'\\r'``, " +"and ``'\\r\\n'``. It works as follows:" +msgstr "" + +#: ../Doc/library/functions.rst:1003 +msgid "" +"When reading input from the stream, if *newline* is ``None``, universal " +"newlines mode is enabled. Lines in the input can end in ``'\\n'``, " +"``'\\r'``, or ``'\\r\\n'``, and these are translated into ``'\\n'`` before " +"being returned to the caller. If it is ``''``, universal newlines mode is " +"enabled, but line endings are returned to the caller untranslated. If it " +"has any of the other legal values, input lines are only terminated by the " +"given string, and the line ending is returned to the caller untranslated." +msgstr "" + +#: ../Doc/library/functions.rst:1011 ../Doc/library/io.rst:873 +msgid "" +"When writing output to the stream, if *newline* is ``None``, any ``'\\n'`` " +"characters written are translated to the system default line separator, :" +"data:`os.linesep`. If *newline* is ``''`` or ``'\\n'``, no translation " +"takes place. If *newline* is any of the other legal values, any ``'\\n'`` " +"characters written are translated to the given string." +msgstr "" + +#: ../Doc/library/functions.rst:1017 +msgid "" +"If *closefd* is ``False`` and a file descriptor rather than a filename was " +"given, the underlying file descriptor will be kept open when the file is " +"closed. If a filename is given *closefd* must be ``True`` (the default) " +"otherwise an error will be raised." +msgstr "" + +#: ../Doc/library/functions.rst:1022 +msgid "" +"A custom opener can be used by passing a callable as *opener*. The " +"underlying file descriptor for the file object is then obtained by calling " +"*opener* with (*file*, *flags*). *opener* must return an open file " +"descriptor (passing :mod:`os.open` as *opener* results in functionality " +"similar to passing ``None``)." +msgstr "" + +#: ../Doc/library/functions.rst:1028 ../Doc/library/io.rst:564 +msgid "The newly created file is :ref:`non-inheritable `." +msgstr "" + +#: ../Doc/library/functions.rst:1030 +msgid "" +"The following example uses the :ref:`dir_fd ` parameter of the :func:" +"`os.open` function to open a file relative to a given directory::" +msgstr "" + +#: ../Doc/library/functions.rst:1043 +msgid "" +"The type of :term:`file object` returned by the :func:`open` function " +"depends on the mode. When :func:`open` is used to open a file in a text " +"mode (``'w'``, ``'r'``, ``'wt'``, ``'rt'``, etc.), it returns a subclass of :" +"class:`io.TextIOBase` (specifically :class:`io.TextIOWrapper`). When used " +"to open a file in a binary mode with buffering, the returned class is a " +"subclass of :class:`io.BufferedIOBase`. The exact class varies: in read " +"binary mode, it returns an :class:`io.BufferedReader`; in write binary and " +"append binary modes, it returns an :class:`io.BufferedWriter`, and in read/" +"write mode, it returns an :class:`io.BufferedRandom`. When buffering is " +"disabled, the raw stream, a subclass of :class:`io.RawIOBase`, :class:`io." +"FileIO`, is returned." +msgstr "" + +#: ../Doc/library/functions.rst:1064 +msgid "" +"See also the file handling modules, such as, :mod:`fileinput`, :mod:`io` " +"(where :func:`open` is declared), :mod:`os`, :mod:`os.path`, :mod:" +"`tempfile`, and :mod:`shutil`." +msgstr "" + +#: ../Doc/library/functions.rst:1071 +msgid "The *opener* parameter was added." +msgstr "" + +#: ../Doc/library/functions.rst:1072 +msgid "The ``'x'`` mode was added." +msgstr "" + +#: ../Doc/library/functions.rst:1073 ../Doc/library/http.cookiejar.rst:278 +msgid ":exc:`IOError` used to be raised, it is now an alias of :exc:`OSError`." +msgstr "" + +#: ../Doc/library/functions.rst:1074 +msgid ":exc:`FileExistsError` is now raised if the file opened in exclusive" +msgstr "" + +#: ../Doc/library/functions.rst:1075 +msgid "creation mode (``'x'``) already exists." +msgstr "" + +#: ../Doc/library/functions.rst:1080 ../Doc/library/io.rst:573 +msgid "The file is now non-inheritable." +msgstr "" + +#: ../Doc/library/functions.rst:None +msgid "" +"Deprecated since version 3.4, will be removed in version 4.0: The 'U' mode." +msgstr "" + +#: ../Doc/library/functions.rst:1084 +msgid "The ``'U'`` mode." +msgstr "" + +#: ../Doc/library/functions.rst:1089 ../Doc/library/os.rst:931 +#: ../Doc/library/os.rst:1114 ../Doc/library/os.rst:1232 +#: ../Doc/library/os.rst:3541 +msgid "" +"If the system call is interrupted and the signal handler does not raise an " +"exception, the function now retries the system call instead of raising an :" +"exc:`InterruptedError` exception (see :pep:`475` for the rationale)." +msgstr "" + +#: ../Doc/library/functions.rst:1092 +msgid "The ``'namereplace'`` error handler was added." +msgstr "" + +#: ../Doc/library/functions.rst:1097 +msgid "Support added to accept objects implementing :class:`os.PathLike`." +msgstr "" + +#: ../Doc/library/functions.rst:1098 +msgid "" +"On Windows, opening a console buffer may return a subclass of :class:`io." +"RawIOBase` other than :class:`io.FileIO`." +msgstr "" + +#: ../Doc/library/functions.rst:1103 +msgid "" +"Given a string representing one Unicode character, return an integer " +"representing the Unicode code point of that character. For example, " +"``ord('a')`` returns the integer ``97`` and ``ord('€')`` (Euro sign) returns " +"``8364``. This is the inverse of :func:`chr`." +msgstr "" + +#: ../Doc/library/functions.rst:1111 +msgid "" +"Return *x* to the power *y*; if *z* is present, return *x* to the power *y*, " +"modulo *z* (computed more efficiently than ``pow(x, y) % z``). The two-" +"argument form ``pow(x, y)`` is equivalent to using the power operator: " +"``x**y``." +msgstr "" + +#: ../Doc/library/functions.rst:1115 +msgid "" +"The arguments must have numeric types. With mixed operand types, the " +"coercion rules for binary arithmetic operators apply. For :class:`int` " +"operands, the result has the same type as the operands (after coercion) " +"unless the second argument is negative; in that case, all arguments are " +"converted to float and a float result is delivered. For example, ``10**2`` " +"returns ``100``, but ``10**-2`` returns ``0.01``. If the second argument is " +"negative, the third argument must be omitted. If *z* is present, *x* and " +"*y* must be of integer types, and *y* must be non-negative." +msgstr "" + +#: ../Doc/library/functions.rst:1127 +msgid "" +"Print *objects* to the text stream *file*, separated by *sep* and followed " +"by *end*. *sep*, *end* and *file*, if present, must be given as keyword " +"arguments." +msgstr "" + +#: ../Doc/library/functions.rst:1131 +msgid "" +"All non-keyword arguments are converted to strings like :func:`str` does and " +"written to the stream, separated by *sep* and followed by *end*. Both *sep* " +"and *end* must be strings; they can also be ``None``, which means to use the " +"default values. If no *objects* are given, :func:`print` will just write " +"*end*." +msgstr "" + +#: ../Doc/library/functions.rst:1137 +msgid "" +"The *file* argument must be an object with a ``write(string)`` method; if it " +"is not present or ``None``, :data:`sys.stdout` will be used. Since printed " +"arguments are converted to text strings, :func:`print` cannot be used with " +"binary mode file objects. For these, use ``file.write(...)`` instead." +msgstr "" + +#: ../Doc/library/functions.rst:1142 +msgid "" +"Whether output is buffered is usually determined by *file*, but if the " +"*flush* keyword argument is true, the stream is forcibly flushed." +msgstr "" + +#: ../Doc/library/functions.rst:1145 +msgid "Added the *flush* keyword argument." +msgstr "" + +#: ../Doc/library/functions.rst:1151 +msgid "Return a property attribute." +msgstr "" + +#: ../Doc/library/functions.rst:1153 +msgid "" +"*fget* is a function for getting an attribute value. *fset* is a function " +"for setting an attribute value. *fdel* is a function for deleting an " +"attribute value. And *doc* creates a docstring for the attribute." +msgstr "" + +#: ../Doc/library/functions.rst:1157 +msgid "A typical use is to define a managed attribute ``x``::" +msgstr "" + +#: ../Doc/library/functions.rst:1174 +msgid "" +"If *c* is an instance of *C*, ``c.x`` will invoke the getter, ``c.x = " +"value`` will invoke the setter and ``del c.x`` the deleter." +msgstr "" + +#: ../Doc/library/functions.rst:1177 +msgid "" +"If given, *doc* will be the docstring of the property attribute. Otherwise, " +"the property will copy *fget*'s docstring (if it exists). This makes it " +"possible to create read-only properties easily using :func:`property` as a :" +"term:`decorator`::" +msgstr "" + +#: ../Doc/library/functions.rst:1190 +msgid "" +"The ``@property`` decorator turns the :meth:`voltage` method into a \"getter" +"\" for a read-only attribute with the same name, and it sets the docstring " +"for *voltage* to \"Get the current voltage.\"" +msgstr "" + +#: ../Doc/library/functions.rst:1194 +msgid "" +"A property object has :attr:`~property.getter`, :attr:`~property.setter`, " +"and :attr:`~property.deleter` methods usable as decorators that create a " +"copy of the property with the corresponding accessor function set to the " +"decorated function. This is best explained with an example::" +msgstr "" + +#: ../Doc/library/functions.rst:1216 +msgid "" +"This code is exactly equivalent to the first example. Be sure to give the " +"additional functions the same name as the original property (``x`` in this " +"case.)" +msgstr "" + +#: ../Doc/library/functions.rst:1220 +msgid "" +"The returned property object also has the attributes ``fget``, ``fset``, and " +"``fdel`` corresponding to the constructor arguments." +msgstr "" + +#: ../Doc/library/functions.rst:1223 +msgid "The docstrings of property objects are now writeable." +msgstr "" + +#: ../Doc/library/functions.rst:1232 +msgid "" +"Rather than being a function, :class:`range` is actually an immutable " +"sequence type, as documented in :ref:`typesseq-range` and :ref:`typesseq`." +msgstr "" + +#: ../Doc/library/functions.rst:1238 +msgid "" +"Return a string containing a printable representation of an object. For " +"many types, this function makes an attempt to return a string that would " +"yield an object with the same value when passed to :func:`eval`, otherwise " +"the representation is a string enclosed in angle brackets that contains the " +"name of the type of the object together with additional information often " +"including the name and address of the object. A class can control what this " +"function returns for its instances by defining a :meth:`__repr__` method." +msgstr "" + +#: ../Doc/library/functions.rst:1249 +msgid "" +"Return a reverse :term:`iterator`. *seq* must be an object which has a :" +"meth:`__reversed__` method or supports the sequence protocol (the :meth:" +"`__len__` method and the :meth:`__getitem__` method with integer arguments " +"starting at ``0``)." +msgstr "" + +#: ../Doc/library/functions.rst:1257 +msgid "" +"Return the floating point value *number* rounded to *ndigits* digits after " +"the decimal point. If *ndigits* is omitted or is ``None``, it returns the " +"nearest integer to its input. Delegates to ``number.__round__(ndigits)``." +msgstr "" + +#: ../Doc/library/functions.rst:1261 +msgid "" +"For the built-in types supporting :func:`round`, values are rounded to the " +"closest multiple of 10 to the power minus *ndigits*; if two multiples are " +"equally close, rounding is done toward the even choice (so, for example, " +"both ``round(0.5)`` and ``round(-0.5)`` are ``0``, and ``round(1.5)`` is " +"``2``). The return value is an integer if called with one argument, " +"otherwise of the same type as *number*." +msgstr "" + +#: ../Doc/library/functions.rst:1270 +msgid "" +"The behavior of :func:`round` for floats can be surprising: for example, " +"``round(2.675, 2)`` gives ``2.67`` instead of the expected ``2.68``. This is " +"not a bug: it's a result of the fact that most decimal fractions can't be " +"represented exactly as a float. See :ref:`tut-fp-issues` for more " +"information." +msgstr "" + +#: ../Doc/library/functions.rst:1281 +msgid "" +"Return a new :class:`set` object, optionally with elements taken from " +"*iterable*. ``set`` is a built-in class. See :class:`set` and :ref:`types-" +"set` for documentation about this class." +msgstr "" + +#: ../Doc/library/functions.rst:1285 +msgid "" +"For other containers see the built-in :class:`frozenset`, :class:`list`, :" +"class:`tuple`, and :class:`dict` classes, as well as the :mod:`collections` " +"module." +msgstr "" + +#: ../Doc/library/functions.rst:1292 +msgid "" +"This is the counterpart of :func:`getattr`. The arguments are an object, a " +"string and an arbitrary value. The string may name an existing attribute or " +"a new attribute. The function assigns the value to the attribute, provided " +"the object allows it. For example, ``setattr(x, 'foobar', 123)`` is " +"equivalent to ``x.foobar = 123``." +msgstr "" + +#: ../Doc/library/functions.rst:1304 +msgid "" +"Return a :term:`slice` object representing the set of indices specified by " +"``range(start, stop, step)``. The *start* and *step* arguments default to " +"``None``. Slice objects have read-only data attributes :attr:`~slice." +"start`, :attr:`~slice.stop` and :attr:`~slice.step` which merely return the " +"argument values (or their default). They have no other explicit " +"functionality; however they are used by Numerical Python and other third " +"party extensions. Slice objects are also generated when extended indexing " +"syntax is used. For example: ``a[start:stop:step]`` or ``a[start:stop, " +"i]``. See :func:`itertools.islice` for an alternate version that returns an " +"iterator." +msgstr "" + +#: ../Doc/library/functions.rst:1317 +msgid "Return a new sorted list from the items in *iterable*." +msgstr "" + +#: ../Doc/library/functions.rst:1319 ../Doc/library/heapq.rst:96 +msgid "" +"Has two optional arguments which must be specified as keyword arguments." +msgstr "" + +#: ../Doc/library/functions.rst:1321 +msgid "" +"*key* specifies a function of one argument that is used to extract a " +"comparison key from each list element: ``key=str.lower``. The default value " +"is ``None`` (compare the elements directly)." +msgstr "" + +#: ../Doc/library/functions.rst:1325 ../Doc/library/stdtypes.rst:1180 +msgid "" +"*reverse* is a boolean value. If set to ``True``, then the list elements " +"are sorted as if each comparison were reversed." +msgstr "" + +#: ../Doc/library/functions.rst:1328 +msgid "" +"Use :func:`functools.cmp_to_key` to convert an old-style *cmp* function to a " +"*key* function." +msgstr "" + +#: ../Doc/library/functions.rst:1331 +msgid "" +"The built-in :func:`sorted` function is guaranteed to be stable. A sort is " +"stable if it guarantees not to change the relative order of elements that " +"compare equal --- this is helpful for sorting in multiple passes (for " +"example, sort by department, then by salary grade)." +msgstr "" + +#: ../Doc/library/functions.rst:1336 ../Doc/library/functools.rst:41 +msgid "" +"For sorting examples and a brief sorting tutorial, see :ref:`sortinghowto`." +msgstr "" + +#: ../Doc/library/functions.rst:1340 +msgid "Return a static method for *function*." +msgstr "" + +#: ../Doc/library/functions.rst:1342 +msgid "" +"A static method does not receive an implicit first argument. To declare a " +"static method, use this idiom::" +msgstr "" + +#: ../Doc/library/functions.rst:1349 +msgid "" +"The ``@staticmethod`` form is a function :term:`decorator` -- see the " +"description of function definitions in :ref:`function` for details." +msgstr "" + +#: ../Doc/library/functions.rst:1352 +msgid "" +"It can be called either on the class (such as ``C.f()``) or on an instance " +"(such as ``C().f()``). The instance is ignored except for its class." +msgstr "" + +#: ../Doc/library/functions.rst:1355 +msgid "" +"Static methods in Python are similar to those found in Java or C++. Also " +"see :func:`classmethod` for a variant that is useful for creating alternate " +"class constructors." +msgstr "" + +#: ../Doc/library/functions.rst:1359 +msgid "" +"For more information on static methods, consult the documentation on the " +"standard type hierarchy in :ref:`types`." +msgstr "" + +#: ../Doc/library/functions.rst:1371 +msgid "" +"Return a :class:`str` version of *object*. See :func:`str` for details." +msgstr "" + +#: ../Doc/library/functions.rst:1373 +msgid "" +"``str`` is the built-in string :term:`class`. For general information about " +"strings, see :ref:`textseq`." +msgstr "" + +#: ../Doc/library/functions.rst:1379 +msgid "" +"Sums *start* and the items of an *iterable* from left to right and returns " +"the total. *start* defaults to ``0``. The *iterable*'s items are normally " +"numbers, and the start value is not allowed to be a string." +msgstr "" + +#: ../Doc/library/functions.rst:1383 +msgid "" +"For some use cases, there are good alternatives to :func:`sum`. The " +"preferred, fast way to concatenate a sequence of strings is by calling ``''." +"join(sequence)``. To add floating point values with extended precision, " +"see :func:`math.fsum`\\. To concatenate a series of iterables, consider " +"using :func:`itertools.chain`." +msgstr "" + +#: ../Doc/library/functions.rst:1391 +msgid "" +"Return a proxy object that delegates method calls to a parent or sibling " +"class of *type*. This is useful for accessing inherited methods that have " +"been overridden in a class. The search order is same as that used by :func:" +"`getattr` except that the *type* itself is skipped." +msgstr "" + +#: ../Doc/library/functions.rst:1396 +msgid "" +"The :attr:`~class.__mro__` attribute of the *type* lists the method " +"resolution search order used by both :func:`getattr` and :func:`super`. The " +"attribute is dynamic and can change whenever the inheritance hierarchy is " +"updated." +msgstr "" + +#: ../Doc/library/functions.rst:1401 +msgid "" +"If the second argument is omitted, the super object returned is unbound. If " +"the second argument is an object, ``isinstance(obj, type)`` must be true. " +"If the second argument is a type, ``issubclass(type2, type)`` must be true " +"(this is useful for classmethods)." +msgstr "" + +#: ../Doc/library/functions.rst:1406 +msgid "" +"There are two typical use cases for *super*. In a class hierarchy with " +"single inheritance, *super* can be used to refer to parent classes without " +"naming them explicitly, thus making the code more maintainable. This use " +"closely parallels the use of *super* in other programming languages." +msgstr "" + +#: ../Doc/library/functions.rst:1411 +msgid "" +"The second use case is to support cooperative multiple inheritance in a " +"dynamic execution environment. This use case is unique to Python and is not " +"found in statically compiled languages or languages that only support single " +"inheritance. This makes it possible to implement \"diamond diagrams\" where " +"multiple base classes implement the same method. Good design dictates that " +"this method have the same calling signature in every case (because the order " +"of calls is determined at runtime, because that order adapts to changes in " +"the class hierarchy, and because that order can include sibling classes that " +"are unknown prior to runtime)." +msgstr "" + +#: ../Doc/library/functions.rst:1421 +msgid "For both use cases, a typical superclass call looks like this::" +msgstr "" + +#: ../Doc/library/functions.rst:1428 +msgid "" +"Note that :func:`super` is implemented as part of the binding process for " +"explicit dotted attribute lookups such as ``super().__getitem__(name)``. It " +"does so by implementing its own :meth:`__getattribute__` method for " +"searching classes in a predictable order that supports cooperative multiple " +"inheritance. Accordingly, :func:`super` is undefined for implicit lookups " +"using statements or operators such as ``super()[name]``." +msgstr "" + +#: ../Doc/library/functions.rst:1435 +msgid "" +"Also note that, aside from the zero argument form, :func:`super` is not " +"limited to use inside methods. The two argument form specifies the " +"arguments exactly and makes the appropriate references. The zero argument " +"form only works inside a class definition, as the compiler fills in the " +"necessary details to correctly retrieve the class being defined, as well as " +"accessing the current instance for ordinary methods." +msgstr "" + +#: ../Doc/library/functions.rst:1442 +msgid "" +"For practical suggestions on how to design cooperative classes using :func:" +"`super`, see `guide to using super() `_." +msgstr "" + +#: ../Doc/library/functions.rst:1451 +msgid "" +"Rather than being a function, :class:`tuple` is actually an immutable " +"sequence type, as documented in :ref:`typesseq-tuple` and :ref:`typesseq`." +msgstr "" + +#: ../Doc/library/functions.rst:1460 +msgid "" +"With one argument, return the type of an *object*. The return value is a " +"type object and generally the same object as returned by :attr:`object." +"__class__ `." +msgstr "" + +#: ../Doc/library/functions.rst:1464 +msgid "" +"The :func:`isinstance` built-in function is recommended for testing the type " +"of an object, because it takes subclasses into account." +msgstr "" + +#: ../Doc/library/functions.rst:1468 +msgid "" +"With three arguments, return a new type object. This is essentially a " +"dynamic form of the :keyword:`class` statement. The *name* string is the " +"class name and becomes the :attr:`~definition.__name__` attribute; the " +"*bases* tuple itemizes the base classes and becomes the :attr:`~class." +"__bases__` attribute; and the *dict* dictionary is the namespace containing " +"definitions for class body and is copied to a standard dictionary to become " +"the :attr:`~object.__dict__` attribute. For example, the following two " +"statements create identical :class:`type` objects:" +msgstr "" + +#: ../Doc/library/functions.rst:1482 +msgid "See also :ref:`bltin-type-objects`." +msgstr "" + +#: ../Doc/library/functions.rst:1484 +msgid "" +"Subclasses of :class:`type` which don't override ``type.__new__`` may no " +"longer use the one-argument form to get the type of an object." +msgstr "" + +#: ../Doc/library/functions.rst:1490 +msgid "" +"Return the :attr:`~object.__dict__` attribute for a module, class, instance, " +"or any other object with a :attr:`~object.__dict__` attribute." +msgstr "" + +#: ../Doc/library/functions.rst:1493 +msgid "" +"Objects such as modules and instances have an updateable :attr:`~object." +"__dict__` attribute; however, other objects may have write restrictions on " +"their :attr:`~object.__dict__` attributes (for example, classes use a :class:" +"`types.MappingProxyType` to prevent direct dictionary updates)." +msgstr "" + +#: ../Doc/library/functions.rst:1498 +msgid "" +"Without an argument, :func:`vars` acts like :func:`locals`. Note, the " +"locals dictionary is only useful for reads since updates to the locals " +"dictionary are ignored." +msgstr "" + +#: ../Doc/library/functions.rst:1505 +msgid "Make an iterator that aggregates elements from each of the iterables." +msgstr "" + +#: ../Doc/library/functions.rst:1507 +msgid "" +"Returns an iterator of tuples, where the *i*-th tuple contains the *i*-th " +"element from each of the argument sequences or iterables. The iterator " +"stops when the shortest input iterable is exhausted. With a single iterable " +"argument, it returns an iterator of 1-tuples. With no arguments, it returns " +"an empty iterator. Equivalent to::" +msgstr "" + +#: ../Doc/library/functions.rst:1526 +msgid "" +"The left-to-right evaluation order of the iterables is guaranteed. This " +"makes possible an idiom for clustering a data series into n-length groups " +"using ``zip(*[iter(s)]*n)``. This repeats the *same* iterator ``n`` times " +"so that each output tuple has the result of ``n`` calls to the iterator. " +"This has the effect of dividing the input into n-length chunks." +msgstr "" + +#: ../Doc/library/functions.rst:1532 +msgid "" +":func:`zip` should only be used with unequal length inputs when you don't " +"care about trailing, unmatched values from the longer iterables. If those " +"values are important, use :func:`itertools.zip_longest` instead." +msgstr "" + +#: ../Doc/library/functions.rst:1536 +msgid "" +":func:`zip` in conjunction with the ``*`` operator can be used to unzip a " +"list::" +msgstr "" + +#: ../Doc/library/functions.rst:1557 +msgid "" +"This is an advanced function that is not needed in everyday Python " +"programming, unlike :func:`importlib.import_module`." +msgstr "" + +#: ../Doc/library/functions.rst:1560 +msgid "" +"This function is invoked by the :keyword:`import` statement. It can be " +"replaced (by importing the :mod:`builtins` module and assigning to " +"``builtins.__import__``) in order to change semantics of the :keyword:" +"`import` statement, but doing so is **strongly** discouraged as it is " +"usually simpler to use import hooks (see :pep:`302`) to attain the same " +"goals and does not cause issues with code which assumes the default import " +"implementation is in use. Direct use of :func:`__import__` is also " +"discouraged in favor of :func:`importlib.import_module`." +msgstr "" + +#: ../Doc/library/functions.rst:1569 +msgid "" +"The function imports the module *name*, potentially using the given " +"*globals* and *locals* to determine how to interpret the name in a package " +"context. The *fromlist* gives the names of objects or submodules that should " +"be imported from the module given by *name*. The standard implementation " +"does not use its *locals* argument at all, and uses its *globals* only to " +"determine the package context of the :keyword:`import` statement." +msgstr "" + +#: ../Doc/library/functions.rst:1576 +msgid "" +"*level* specifies whether to use absolute or relative imports. ``0`` (the " +"default) means only perform absolute imports. Positive values for *level* " +"indicate the number of parent directories to search relative to the " +"directory of the module calling :func:`__import__` (see :pep:`328` for the " +"details)." +msgstr "" + +#: ../Doc/library/functions.rst:1582 +msgid "" +"When the *name* variable is of the form ``package.module``, normally, the " +"top-level package (the name up till the first dot) is returned, *not* the " +"module named by *name*. However, when a non-empty *fromlist* argument is " +"given, the module named by *name* is returned." +msgstr "" + +#: ../Doc/library/functions.rst:1587 +msgid "" +"For example, the statement ``import spam`` results in bytecode resembling " +"the following code::" +msgstr "" + +#: ../Doc/library/functions.rst:1592 +msgid "The statement ``import spam.ham`` results in this call::" +msgstr "" + +#: ../Doc/library/functions.rst:1596 +msgid "" +"Note how :func:`__import__` returns the toplevel module here because this is " +"the object that is bound to a name by the :keyword:`import` statement." +msgstr "" + +#: ../Doc/library/functions.rst:1599 +msgid "" +"On the other hand, the statement ``from spam.ham import eggs, sausage as " +"saus`` results in ::" +msgstr "" + +#: ../Doc/library/functions.rst:1606 +msgid "" +"Here, the ``spam.ham`` module is returned from :func:`__import__`. From " +"this object, the names to import are retrieved and assigned to their " +"respective names." +msgstr "" + +#: ../Doc/library/functions.rst:1610 +msgid "" +"If you simply want to import a module (potentially within a package) by " +"name, use :func:`importlib.import_module`." +msgstr "" + +#: ../Doc/library/functions.rst:1613 +msgid "" +"Negative values for *level* are no longer supported (which also changes the " +"default value to 0)." +msgstr "" + +#: ../Doc/library/functions.rst:1620 +msgid "" +"Note that the parser only accepts the Unix-style end of line convention. If " +"you are reading the code from a file, make sure to use newline conversion " +"mode to convert Windows or Mac-style newlines." +msgstr "" + +#: ../Doc/library/functools.rst:2 +msgid "" +":mod:`functools` --- Higher-order functions and operations on callable " +"objects" +msgstr "" + +#: ../Doc/library/functools.rst:13 +msgid "**Source code:** :source:`Lib/functools.py`" +msgstr "" + +#: ../Doc/library/functools.rst:17 +msgid "" +"The :mod:`functools` module is for higher-order functions: functions that " +"act on or return other functions. In general, any callable object can be " +"treated as a function for the purposes of this module." +msgstr "" + +#: ../Doc/library/functools.rst:21 +msgid "The :mod:`functools` module defines the following functions:" +msgstr "" + +#: ../Doc/library/functools.rst:25 +msgid "" +"Transform an old-style comparison function to a :term:`key function`. Used " +"with tools that accept key functions (such as :func:`sorted`, :func:`min`, :" +"func:`max`, :func:`heapq.nlargest`, :func:`heapq.nsmallest`, :func:" +"`itertools.groupby`). This function is primarily used as a transition tool " +"for programs being converted from Python 2 which supported the use of " +"comparison functions." +msgstr "" + +#: ../Doc/library/functools.rst:32 +msgid "" +"A comparison function is any callable that accept two arguments, compares " +"them, and returns a negative number for less-than, zero for equality, or a " +"positive number for greater-than. A key function is a callable that accepts " +"one argument and returns another value to be used as the sort key." +msgstr "" + +#: ../Doc/library/functools.rst:48 +msgid "" +"Decorator to wrap a function with a memoizing callable that saves up to the " +"*maxsize* most recent calls. It can save time when an expensive or I/O " +"bound function is periodically called with the same arguments." +msgstr "" + +#: ../Doc/library/functools.rst:52 +msgid "" +"Since a dictionary is used to cache results, the positional and keyword " +"arguments to the function must be hashable." +msgstr "" + +#: ../Doc/library/functools.rst:55 +msgid "" +"If *maxsize* is set to None, the LRU feature is disabled and the cache can " +"grow without bound. The LRU feature performs best when *maxsize* is a power-" +"of-two." +msgstr "" + +#: ../Doc/library/functools.rst:59 +msgid "" +"If *typed* is set to True, function arguments of different types will be " +"cached separately. For example, ``f(3)`` and ``f(3.0)`` will be treated as " +"distinct calls with distinct results." +msgstr "" + +#: ../Doc/library/functools.rst:63 +msgid "" +"To help measure the effectiveness of the cache and tune the *maxsize* " +"parameter, the wrapped function is instrumented with a :func:`cache_info` " +"function that returns a :term:`named tuple` showing *hits*, *misses*, " +"*maxsize* and *currsize*. In a multi-threaded environment, the hits and " +"misses are approximate." +msgstr "" + +#: ../Doc/library/functools.rst:69 +msgid "" +"The decorator also provides a :func:`cache_clear` function for clearing or " +"invalidating the cache." +msgstr "" + +#: ../Doc/library/functools.rst:72 +msgid "" +"The original underlying function is accessible through the :attr:" +"`__wrapped__` attribute. This is useful for introspection, for bypassing " +"the cache, or for rewrapping the function with a different cache." +msgstr "" + +#: ../Doc/library/functools.rst:76 +msgid "" +"An `LRU (least recently used) cache `_ works best when the most recent calls are the " +"best predictors of upcoming calls (for example, the most popular articles on " +"a news server tend to change each day). The cache's size limit assures that " +"the cache does not grow without bound on long-running processes such as web " +"servers." +msgstr "" + +#: ../Doc/library/functools.rst:83 +msgid "Example of an LRU cache for static web content::" +msgstr "" + +#: ../Doc/library/functools.rst:102 +msgid "" +"Example of efficiently computing `Fibonacci numbers `_ using a cache to implement a `dynamic " +"programming `_ technique::" +msgstr "" + +#: ../Doc/library/functools.rst:122 +msgid "Added the *typed* option." +msgstr "" + +#: ../Doc/library/functools.rst:127 +msgid "" +"Given a class defining one or more rich comparison ordering methods, this " +"class decorator supplies the rest. This simplifies the effort involved in " +"specifying all of the possible rich comparison operations:" +msgstr "" + +#: ../Doc/library/functools.rst:131 +msgid "" +"The class must define one of :meth:`__lt__`, :meth:`__le__`, :meth:`__gt__`, " +"or :meth:`__ge__`. In addition, the class should supply an :meth:`__eq__` " +"method." +msgstr "" + +#: ../Doc/library/functools.rst:155 +msgid "" +"While this decorator makes it easy to create well behaved totally ordered " +"types, it *does* come at the cost of slower execution and more complex stack " +"traces for the derived comparison methods. If performance benchmarking " +"indicates this is a bottleneck for a given application, implementing all six " +"rich comparison methods instead is likely to provide an easy speed boost." +msgstr "" + +#: ../Doc/library/functools.rst:164 +msgid "" +"Returning NotImplemented from the underlying comparison function for " +"unrecognised types is now supported." +msgstr "" + +#: ../Doc/library/functools.rst:170 +msgid "" +"Return a new :class:`partial` object which when called will behave like " +"*func* called with the positional arguments *args* and keyword arguments " +"*keywords*. If more arguments are supplied to the call, they are appended to " +"*args*. If additional keyword arguments are supplied, they extend and " +"override *keywords*. Roughly equivalent to::" +msgstr "" + +#: ../Doc/library/functools.rst:186 +msgid "" +"The :func:`partial` is used for partial function application which \"freezes" +"\" some portion of a function's arguments and/or keywords resulting in a new " +"object with a simplified signature. For example, :func:`partial` can be " +"used to create a callable that behaves like the :func:`int` function where " +"the *base* argument defaults to two:" +msgstr "" + +#: ../Doc/library/functools.rst:201 +msgid "" +"Return a new :class:`partialmethod` descriptor which behaves like :class:" +"`partial` except that it is designed to be used as a method definition " +"rather than being directly callable." +msgstr "" + +#: ../Doc/library/functools.rst:205 +msgid "" +"*func* must be a :term:`descriptor` or a callable (objects which are both, " +"like normal functions, are handled as descriptors)." +msgstr "" + +#: ../Doc/library/functools.rst:208 +msgid "" +"When *func* is a descriptor (such as a normal Python function, :func:" +"`classmethod`, :func:`staticmethod`, :func:`abstractmethod` or another " +"instance of :class:`partialmethod`), calls to ``__get__`` are delegated to " +"the underlying descriptor, and an appropriate :class:`partial` object " +"returned as the result." +msgstr "" + +#: ../Doc/library/functools.rst:214 +msgid "" +"When *func* is a non-descriptor callable, an appropriate bound method is " +"created dynamically. This behaves like a normal Python function when used as " +"a method: the *self* argument will be inserted as the first positional " +"argument, even before the *args* and *keywords* supplied to the :class:" +"`partialmethod` constructor." +msgstr "" + +#: ../Doc/library/functools.rst:245 +msgid "" +"Apply *function* of two arguments cumulatively to the items of *sequence*, " +"from left to right, so as to reduce the sequence to a single value. For " +"example, ``reduce(lambda x, y: x+y, [1, 2, 3, 4, 5])`` calculates " +"``((((1+2)+3)+4)+5)``. The left argument, *x*, is the accumulated value and " +"the right argument, *y*, is the update value from the *sequence*. If the " +"optional *initializer* is present, it is placed before the items of the " +"sequence in the calculation, and serves as a default when the sequence is " +"empty. If *initializer* is not given and *sequence* contains only one item, " +"the first item is returned." +msgstr "" + +#: ../Doc/library/functools.rst:254 ../Doc/library/itertools.rst:101 +#: ../Doc/library/itertools.rst:193 ../Doc/library/itertools.rst:242 +#: ../Doc/library/itertools.rst:468 ../Doc/library/itertools.rst:547 +#: ../Doc/library/itertools.rst:600 +msgid "Roughly equivalent to::" +msgstr "" + +#: ../Doc/library/functools.rst:269 +msgid "" +"Transforms a function into a :term:`single-dispatch ` :term:" +"`generic function`." +msgstr "" + +#: ../Doc/library/functools.rst:272 +msgid "" +"To define a generic function, decorate it with the ``@singledispatch`` " +"decorator. Note that the dispatch happens on the type of the first argument, " +"create your function accordingly::" +msgstr "" + +#: ../Doc/library/functools.rst:283 +msgid "" +"To add overloaded implementations to the function, use the :func:`register` " +"attribute of the generic function. It is a decorator, taking a type " +"parameter and decorating a function implementing the operation for that " +"type::" +msgstr "" + +#: ../Doc/library/functools.rst:301 +msgid "" +"To enable registering lambdas and pre-existing functions, the :func:" +"`register` attribute can be used in a functional form::" +msgstr "" + +#: ../Doc/library/functools.rst:309 +msgid "" +"The :func:`register` attribute returns the undecorated function which " +"enables decorator stacking, pickling, as well as creating unit tests for " +"each variant independently::" +msgstr "" + +#: ../Doc/library/functools.rst:323 +msgid "" +"When called, the generic function dispatches on the type of the first " +"argument::" +msgstr "" + +#: ../Doc/library/functools.rst:343 +msgid "" +"Where there is no registered implementation for a specific type, its method " +"resolution order is used to find a more generic implementation. The original " +"function decorated with ``@singledispatch`` is registered for the base " +"``object`` type, which means it is used if no better implementation is found." +msgstr "" + +#: ../Doc/library/functools.rst:349 +msgid "" +"To check which implementation will the generic function choose for a given " +"type, use the ``dispatch()`` attribute::" +msgstr "" + +#: ../Doc/library/functools.rst:357 +msgid "" +"To access all registered implementations, use the read-only ``registry`` " +"attribute::" +msgstr "" + +#: ../Doc/library/functools.rst:374 +msgid "" +"Update a *wrapper* function to look like the *wrapped* function. The " +"optional arguments are tuples to specify which attributes of the original " +"function are assigned directly to the matching attributes on the wrapper " +"function and which attributes of the wrapper function are updated with the " +"corresponding attributes from the original function. The default values for " +"these arguments are the module level constants ``WRAPPER_ASSIGNMENTS`` " +"(which assigns to the wrapper function's ``__module__``, ``__name__``, " +"``__qualname__``, ``__annotations__`` and ``__doc__``, the documentation " +"string) and ``WRAPPER_UPDATES`` (which updates the wrapper function's " +"``__dict__``, i.e. the instance dictionary)." +msgstr "" + +#: ../Doc/library/functools.rst:384 +msgid "" +"To allow access to the original function for introspection and other " +"purposes (e.g. bypassing a caching decorator such as :func:`lru_cache`), " +"this function automatically adds a ``__wrapped__`` attribute to the wrapper " +"that refers to the function being wrapped." +msgstr "" + +#: ../Doc/library/functools.rst:389 +msgid "" +"The main intended use for this function is in :term:`decorator` functions " +"which wrap the decorated function and return the wrapper. If the wrapper " +"function is not updated, the metadata of the returned function will reflect " +"the wrapper definition rather than the original function definition, which " +"is typically less than helpful." +msgstr "" + +#: ../Doc/library/functools.rst:395 +msgid "" +":func:`update_wrapper` may be used with callables other than functions. Any " +"attributes named in *assigned* or *updated* that are missing from the object " +"being wrapped are ignored (i.e. this function will not attempt to set them " +"on the wrapper function). :exc:`AttributeError` is still raised if the " +"wrapper function itself is missing any attributes named in *updated*." +msgstr "" + +#: ../Doc/library/functools.rst:401 +msgid "Automatic addition of the ``__wrapped__`` attribute." +msgstr "" + +#: ../Doc/library/functools.rst:404 +msgid "Copying of the ``__annotations__`` attribute by default." +msgstr "" + +#: ../Doc/library/functools.rst:407 +msgid "Missing attributes no longer trigger an :exc:`AttributeError`." +msgstr "" + +#: ../Doc/library/functools.rst:410 +msgid "" +"The ``__wrapped__`` attribute now always refers to the wrapped function, " +"even if that function defined a ``__wrapped__`` attribute. (see :issue:" +"`17482`)" +msgstr "" + +#: ../Doc/library/functools.rst:418 +msgid "" +"This is a convenience function for invoking :func:`update_wrapper` as a " +"function decorator when defining a wrapper function. It is equivalent to " +"``partial(update_wrapper, wrapped=wrapped, assigned=assigned, " +"updated=updated)``. For example::" +msgstr "" + +#: ../Doc/library/functools.rst:444 +msgid "" +"Without the use of this decorator factory, the name of the example function " +"would have been ``'wrapper'``, and the docstring of the original :func:" +"`example` would have been lost." +msgstr "" + +#: ../Doc/library/functools.rst:452 +msgid ":class:`partial` Objects" +msgstr "" + +#: ../Doc/library/functools.rst:454 +msgid "" +":class:`partial` objects are callable objects created by :func:`partial`. " +"They have three read-only attributes:" +msgstr "" + +#: ../Doc/library/functools.rst:460 +msgid "" +"A callable object or function. Calls to the :class:`partial` object will be " +"forwarded to :attr:`func` with new arguments and keywords." +msgstr "" + +#: ../Doc/library/functools.rst:466 +msgid "" +"The leftmost positional arguments that will be prepended to the positional " +"arguments provided to a :class:`partial` object call." +msgstr "" + +#: ../Doc/library/functools.rst:472 +msgid "" +"The keyword arguments that will be supplied when the :class:`partial` object " +"is called." +msgstr "" + +#: ../Doc/library/functools.rst:475 +msgid "" +":class:`partial` objects are like :class:`function` objects in that they are " +"callable, weak referencable, and can have attributes. There are some " +"important differences. For instance, the :attr:`~definition.__name__` and :" +"attr:`__doc__` attributes are not created automatically. Also, :class:" +"`partial` objects defined in classes behave like static methods and do not " +"transform into bound methods during instance attribute look-up." +msgstr "" + +#: ../Doc/library/gc.rst:2 +msgid ":mod:`gc` --- Garbage Collector interface" +msgstr "" + +#: ../Doc/library/gc.rst:12 +msgid "" +"This module provides an interface to the optional garbage collector. It " +"provides the ability to disable the collector, tune the collection " +"frequency, and set debugging options. It also provides access to " +"unreachable objects that the collector found but cannot free. Since the " +"collector supplements the reference counting already used in Python, you can " +"disable the collector if you are sure your program does not create reference " +"cycles. Automatic collection can be disabled by calling ``gc.disable()``. " +"To debug a leaking program call ``gc.set_debug(gc.DEBUG_LEAK)``. Notice that " +"this includes ``gc.DEBUG_SAVEALL``, causing garbage-collected objects to be " +"saved in gc.garbage for inspection." +msgstr "" + +#: ../Doc/library/gc.rst:23 +msgid "The :mod:`gc` module provides the following functions:" +msgstr "" + +#: ../Doc/library/gc.rst:28 +msgid "Enable automatic garbage collection." +msgstr "" + +#: ../Doc/library/gc.rst:33 +msgid "Disable automatic garbage collection." +msgstr "" + +#: ../Doc/library/gc.rst:38 +msgid "Returns true if automatic collection is enabled." +msgstr "" + +#: ../Doc/library/gc.rst:43 +msgid "" +"With no arguments, run a full collection. The optional argument " +"*generation* may be an integer specifying which generation to collect (from " +"0 to 2). A :exc:`ValueError` is raised if the generation number is " +"invalid. The number of unreachable objects found is returned." +msgstr "" + +#: ../Doc/library/gc.rst:48 +msgid "" +"The free lists maintained for a number of built-in types are cleared " +"whenever a full collection or collection of the highest generation (2) is " +"run. Not all items in some free lists may be freed due to the particular " +"implementation, in particular :class:`float`." +msgstr "" + +#: ../Doc/library/gc.rst:56 +msgid "" +"Set the garbage collection debugging flags. Debugging information will be " +"written to ``sys.stderr``. See below for a list of debugging flags which " +"can be combined using bit operations to control debugging." +msgstr "" + +#: ../Doc/library/gc.rst:63 +msgid "Return the debugging flags currently set." +msgstr "" + +#: ../Doc/library/gc.rst:68 +msgid "" +"Returns a list of all objects tracked by the collector, excluding the list " +"returned." +msgstr "" + +#: ../Doc/library/gc.rst:74 +msgid "" +"Return a list of three per-generation dictionaries containing collection " +"statistics since interpreter start. The number of keys may change in the " +"future, but currently each dictionary will contain the following items:" +msgstr "" + +#: ../Doc/library/gc.rst:79 +msgid "``collections`` is the number of times this generation was collected;" +msgstr "" + +#: ../Doc/library/gc.rst:81 +msgid "" +"``collected`` is the total number of objects collected inside this " +"generation;" +msgstr "" + +#: ../Doc/library/gc.rst:84 +msgid "" +"``uncollectable`` is the total number of objects which were found to be " +"uncollectable (and were therefore moved to the :data:`garbage` list) inside " +"this generation." +msgstr "" + +#: ../Doc/library/gc.rst:93 +msgid "" +"Set the garbage collection thresholds (the collection frequency). Setting " +"*threshold0* to zero disables collection." +msgstr "" + +#: ../Doc/library/gc.rst:96 +msgid "" +"The GC classifies objects into three generations depending on how many " +"collection sweeps they have survived. New objects are placed in the " +"youngest generation (generation ``0``). If an object survives a collection " +"it is moved into the next older generation. Since generation ``2`` is the " +"oldest generation, objects in that generation remain there after a " +"collection. In order to decide when to run, the collector keeps track of " +"the number object allocations and deallocations since the last collection. " +"When the number of allocations minus the number of deallocations exceeds " +"*threshold0*, collection starts. Initially only generation ``0`` is " +"examined. If generation ``0`` has been examined more than *threshold1* " +"times since generation ``1`` has been examined, then generation ``1`` is " +"examined as well. Similarly, *threshold2* controls the number of " +"collections of generation ``1`` before collecting generation ``2``." +msgstr "" + +#: ../Doc/library/gc.rst:113 +msgid "" +"Return the current collection counts as a tuple of ``(count0, count1, " +"count2)``." +msgstr "" + +#: ../Doc/library/gc.rst:119 +msgid "" +"Return the current collection thresholds as a tuple of ``(threshold0, " +"threshold1, threshold2)``." +msgstr "" + +#: ../Doc/library/gc.rst:125 +msgid "" +"Return the list of objects that directly refer to any of objs. This function " +"will only locate those containers which support garbage collection; " +"extension types which do refer to other objects but do not support garbage " +"collection will not be found." +msgstr "" + +#: ../Doc/library/gc.rst:130 +msgid "" +"Note that objects which have already been dereferenced, but which live in " +"cycles and have not yet been collected by the garbage collector can be " +"listed among the resulting referrers. To get only currently live objects, " +"call :func:`collect` before calling :func:`get_referrers`." +msgstr "" + +#: ../Doc/library/gc.rst:135 +msgid "" +"Care must be taken when using objects returned by :func:`get_referrers` " +"because some of them could still be under construction and hence in a " +"temporarily invalid state. Avoid using :func:`get_referrers` for any purpose " +"other than debugging." +msgstr "" + +#: ../Doc/library/gc.rst:143 +msgid "" +"Return a list of objects directly referred to by any of the arguments. The " +"referents returned are those objects visited by the arguments' C-level :c:" +"member:`~PyTypeObject.tp_traverse` methods (if any), and may not be all " +"objects actually directly reachable. :c:member:`~PyTypeObject.tp_traverse` " +"methods are supported only by objects that support garbage collection, and " +"are only required to visit objects that may be involved in a cycle. So, for " +"example, if an integer is directly reachable from an argument, that integer " +"object may or may not appear in the result list." +msgstr "" + +#: ../Doc/library/gc.rst:154 +msgid "" +"Returns ``True`` if the object is currently tracked by the garbage " +"collector, ``False`` otherwise. As a general rule, instances of atomic " +"types aren't tracked and instances of non-atomic types (containers, user-" +"defined objects...) are. However, some type-specific optimizations can be " +"present in order to suppress the garbage collector footprint of simple " +"instances (e.g. dicts containing only atomic keys and values)::" +msgstr "" + +#: ../Doc/library/gc.rst:177 +msgid "" +"The following variables are provided for read-only access (you can mutate " +"the values but should not rebind them):" +msgstr "" + +#: ../Doc/library/gc.rst:182 +msgid "" +"A list of objects which the collector found to be unreachable but could not " +"be freed (uncollectable objects). Starting with Python 3.4, this list " +"should be empty most of the time, except when using instances of C extension " +"types with a non-NULL ``tp_del`` slot." +msgstr "" + +#: ../Doc/library/gc.rst:187 +msgid "" +"If :const:`DEBUG_SAVEALL` is set, then all unreachable objects will be added " +"to this list rather than freed." +msgstr "" + +#: ../Doc/library/gc.rst:190 +msgid "" +"If this list is non-empty at :term:`interpreter shutdown`, a :exc:" +"`ResourceWarning` is emitted, which is silent by default. If :const:" +"`DEBUG_UNCOLLECTABLE` is set, in addition all uncollectable objects are " +"printed." +msgstr "" + +#: ../Doc/library/gc.rst:196 +msgid "" +"Following :pep:`442`, objects with a :meth:`__del__` method don't end up in :" +"attr:`gc.garbage` anymore." +msgstr "" + +#: ../Doc/library/gc.rst:202 +msgid "" +"A list of callbacks that will be invoked by the garbage collector before and " +"after collection. The callbacks will be called with two arguments, *phase* " +"and *info*." +msgstr "" + +#: ../Doc/library/gc.rst:206 +msgid "*phase* can be one of two values:" +msgstr "" + +#: ../Doc/library/gc.rst:208 +msgid "\"start\": The garbage collection is about to start." +msgstr "" + +#: ../Doc/library/gc.rst:210 +msgid "\"stop\": The garbage collection has finished." +msgstr "" + +#: ../Doc/library/gc.rst:212 +msgid "" +"*info* is a dict providing more information for the callback. The following " +"keys are currently defined:" +msgstr "" + +#: ../Doc/library/gc.rst:215 +msgid "\"generation\": The oldest generation being collected." +msgstr "" + +#: ../Doc/library/gc.rst:217 +msgid "" +"\"collected\": When *phase* is \"stop\", the number of objects successfully " +"collected." +msgstr "" + +#: ../Doc/library/gc.rst:220 +msgid "" +"\"uncollectable\": When *phase* is \"stop\", the number of objects that " +"could not be collected and were put in :data:`garbage`." +msgstr "" + +#: ../Doc/library/gc.rst:223 +msgid "" +"Applications can add their own callbacks to this list. The primary use " +"cases are:" +msgstr "" + +#: ../Doc/library/gc.rst:226 +msgid "" +"Gathering statistics about garbage collection, such as how often various " +"generations are collected, and how long the collection takes." +msgstr "" + +#: ../Doc/library/gc.rst:230 +msgid "" +"Allowing applications to identify and clear their own uncollectable types " +"when they appear in :data:`garbage`." +msgstr "" + +#: ../Doc/library/gc.rst:236 +msgid "The following constants are provided for use with :func:`set_debug`:" +msgstr "" + +#: ../Doc/library/gc.rst:241 +msgid "" +"Print statistics during collection. This information can be useful when " +"tuning the collection frequency." +msgstr "" + +#: ../Doc/library/gc.rst:247 +msgid "Print information on collectable objects found." +msgstr "" + +#: ../Doc/library/gc.rst:252 +msgid "" +"Print information of uncollectable objects found (objects which are not " +"reachable but cannot be freed by the collector). These objects will be " +"added to the ``garbage`` list." +msgstr "" + +#: ../Doc/library/gc.rst:256 +msgid "" +"Also print the contents of the :data:`garbage` list at :term:`interpreter " +"shutdown`, if it isn't empty." +msgstr "" + +#: ../Doc/library/gc.rst:262 +msgid "" +"When set, all unreachable objects found will be appended to *garbage* rather " +"than being freed. This can be useful for debugging a leaking program." +msgstr "" + +#: ../Doc/library/gc.rst:268 +msgid "" +"The debugging flags necessary for the collector to print information about a " +"leaking program (equal to ``DEBUG_COLLECTABLE | DEBUG_UNCOLLECTABLE | " +"DEBUG_SAVEALL``)." +msgstr "" + +#: ../Doc/library/getopt.rst:2 +msgid ":mod:`getopt` --- C-style parser for command line options" +msgstr "" + +#: ../Doc/library/getopt.rst:8 +msgid "**Source code:** :source:`Lib/getopt.py`" +msgstr "" + +#: ../Doc/library/getopt.rst:12 +msgid "" +"The :mod:`getopt` module is a parser for command line options whose API is " +"designed to be familiar to users of the C :c:func:`getopt` function. Users " +"who are unfamiliar with the C :c:func:`getopt` function or who would like to " +"write less code and get better help and error messages should consider using " +"the :mod:`argparse` module instead." +msgstr "" + +#: ../Doc/library/getopt.rst:20 +msgid "" +"This module helps scripts to parse the command line arguments in ``sys." +"argv``. It supports the same conventions as the Unix :c:func:`getopt` " +"function (including the special meanings of arguments of the form '``-``' " +"and '``--``'). Long options similar to those supported by GNU software may " +"be used as well via an optional third argument." +msgstr "" + +#: ../Doc/library/getopt.rst:26 +msgid "This module provides two functions and an exception:" +msgstr "" + +#: ../Doc/library/getopt.rst:32 +msgid "" +"Parses command line options and parameter list. *args* is the argument list " +"to be parsed, without the leading reference to the running program. " +"Typically, this means ``sys.argv[1:]``. *shortopts* is the string of option " +"letters that the script wants to recognize, with options that require an " +"argument followed by a colon (``':'``; i.e., the same format that Unix :c:" +"func:`getopt` uses)." +msgstr "" + +#: ../Doc/library/getopt.rst:40 +msgid "" +"Unlike GNU :c:func:`getopt`, after a non-option argument, all further " +"arguments are considered also non-options. This is similar to the way non-" +"GNU Unix systems work." +msgstr "" + +#: ../Doc/library/getopt.rst:44 +msgid "" +"*longopts*, if specified, must be a list of strings with the names of the " +"long options which should be supported. The leading ``'--'`` characters " +"should not be included in the option name. Long options which require an " +"argument should be followed by an equal sign (``'='``). Optional arguments " +"are not supported. To accept only long options, *shortopts* should be an " +"empty string. Long options on the command line can be recognized so long as " +"they provide a prefix of the option name that matches exactly one of the " +"accepted options. For example, if *longopts* is ``['foo', 'frob']``, the " +"option ``--fo`` will match as ``--foo``, but ``--f`` will not match " +"uniquely, so :exc:`GetoptError` will be raised." +msgstr "" + +#: ../Doc/library/getopt.rst:55 +msgid "" +"The return value consists of two elements: the first is a list of ``(option, " +"value)`` pairs; the second is the list of program arguments left after the " +"option list was stripped (this is a trailing slice of *args*). Each option-" +"and-value pair returned has the option as its first element, prefixed with a " +"hyphen for short options (e.g., ``'-x'``) or two hyphens for long options (e." +"g., ``'--long-option'``), and the option argument as its second element, or " +"an empty string if the option has no argument. The options occur in the " +"list in the same order in which they were found, thus allowing multiple " +"occurrences. Long and short options may be mixed." +msgstr "" + +#: ../Doc/library/getopt.rst:68 +msgid "" +"This function works like :func:`getopt`, except that GNU style scanning mode " +"is used by default. This means that option and non-option arguments may be " +"intermixed. The :func:`getopt` function stops processing options as soon as " +"a non-option argument is encountered." +msgstr "" + +#: ../Doc/library/getopt.rst:73 +msgid "" +"If the first character of the option string is ``'+'``, or if the " +"environment variable :envvar:`POSIXLY_CORRECT` is set, then option " +"processing stops as soon as a non-option argument is encountered." +msgstr "" + +#: ../Doc/library/getopt.rst:80 +msgid "" +"This is raised when an unrecognized option is found in the argument list or " +"when an option requiring an argument is given none. The argument to the " +"exception is a string indicating the cause of the error. For long options, " +"an argument given to an option which does not require one will also cause " +"this exception to be raised. The attributes :attr:`msg` and :attr:`opt` " +"give the error message and related option; if there is no specific option to " +"which the exception relates, :attr:`opt` is an empty string." +msgstr "" + +#: ../Doc/library/getopt.rst:91 +msgid "Alias for :exc:`GetoptError`; for backward compatibility." +msgstr "" + +#: ../Doc/library/getopt.rst:93 +msgid "An example using only Unix style options:" +msgstr "" + +#: ../Doc/library/getopt.rst:105 +msgid "Using long option names is equally easy:" +msgstr "" + +#: ../Doc/library/getopt.rst:118 +msgid "In a script, typical usage is something like this::" +msgstr "" + +#: ../Doc/library/getopt.rst:147 +msgid "" +"Note that an equivalent command line interface could be produced with less " +"code and more informative help and error messages by using the :mod:" +"`argparse` module::" +msgstr "" + +#: ../Doc/library/getopt.rst:162 +msgid "Module :mod:`argparse`" +msgstr "" + +#: ../Doc/library/getopt.rst:163 +msgid "Alternative command line option and argument parsing library." +msgstr "" + +#: ../Doc/library/getpass.rst:2 +msgid ":mod:`getpass` --- Portable password input" +msgstr "" + +#: ../Doc/library/getpass.rst:11 +msgid "**Source code:** :source:`Lib/getpass.py`" +msgstr "" + +#: ../Doc/library/getpass.rst:15 +msgid "The :mod:`getpass` module provides two functions:" +msgstr "" + +#: ../Doc/library/getpass.rst:20 +msgid "" +"Prompt the user for a password without echoing. The user is prompted using " +"the string *prompt*, which defaults to ``'Password: '``. On Unix, the " +"prompt is written to the file-like object *stream* using the replace error " +"handler if needed. *stream* defaults to the controlling terminal (:file:`/" +"dev/tty`) or if that is unavailable to ``sys.stderr`` (this argument is " +"ignored on Windows)." +msgstr "" + +#: ../Doc/library/getpass.rst:27 +msgid "" +"If echo free input is unavailable getpass() falls back to printing a warning " +"message to *stream* and reading from ``sys.stdin`` and issuing a :exc:" +"`GetPassWarning`." +msgstr "" + +#: ../Doc/library/getpass.rst:32 +msgid "" +"If you call getpass from within IDLE, the input may be done in the terminal " +"you launched IDLE from rather than the idle window itself." +msgstr "" + +#: ../Doc/library/getpass.rst:37 +msgid "A :exc:`UserWarning` subclass issued when password input may be echoed." +msgstr "" + +#: ../Doc/library/getpass.rst:42 +msgid "Return the \"login name\" of the user." +msgstr "" + +#: ../Doc/library/getpass.rst:44 +msgid "" +"This function checks the environment variables :envvar:`LOGNAME`, :envvar:" +"`USER`, :envvar:`LNAME` and :envvar:`USERNAME`, in order, and returns the " +"value of the first one which is set to a non-empty string. If none are set, " +"the login name from the password database is returned on systems which " +"support the :mod:`pwd` module, otherwise, an exception is raised." +msgstr "" + +#: ../Doc/library/gettext.rst:2 +msgid ":mod:`gettext` --- Multilingual internationalization services" +msgstr "" + +#: ../Doc/library/gettext.rst:10 +msgid "**Source code:** :source:`Lib/gettext.py`" +msgstr "" + +#: ../Doc/library/gettext.rst:14 +msgid "" +"The :mod:`gettext` module provides internationalization (I18N) and " +"localization (L10N) services for your Python modules and applications. It " +"supports both the GNU ``gettext`` message catalog API and a higher level, " +"class-based API that may be more appropriate for Python files. The " +"interface described below allows you to write your module and application " +"messages in one natural language, and provide a catalog of translated " +"messages for running under different natural languages." +msgstr "" + +#: ../Doc/library/gettext.rst:22 +msgid "" +"Some hints on localizing your Python modules and applications are also given." +msgstr "" + +#: ../Doc/library/gettext.rst:26 +msgid "GNU :program:`gettext` API" +msgstr "" + +#: ../Doc/library/gettext.rst:28 +msgid "" +"The :mod:`gettext` module defines the following API, which is very similar " +"to the GNU :program:`gettext` API. If you use this API you will affect the " +"translation of your entire application globally. Often this is what you " +"want if your application is monolingual, with the choice of language " +"dependent on the locale of your user. If you are localizing a Python " +"module, or if your application needs to switch languages on the fly, you " +"probably want to use the class-based API instead." +msgstr "" + +#: ../Doc/library/gettext.rst:39 +msgid "" +"Bind the *domain* to the locale directory *localedir*. More concretely, :" +"mod:`gettext` will look for binary :file:`.mo` files for the given domain " +"using the path (on Unix): :file:`localedir/language/LC_MESSAGES/domain.mo`, " +"where *languages* is searched for in the environment variables :envvar:" +"`LANGUAGE`, :envvar:`LC_ALL`, :envvar:`LC_MESSAGES`, and :envvar:`LANG` " +"respectively." +msgstr "" + +#: ../Doc/library/gettext.rst:45 +msgid "" +"If *localedir* is omitted or ``None``, then the current binding for *domain* " +"is returned. [#]_" +msgstr "" + +#: ../Doc/library/gettext.rst:51 +msgid "" +"Bind the *domain* to *codeset*, changing the encoding of strings returned by " +"the :func:`gettext` family of functions. If *codeset* is omitted, then the " +"current binding is returned." +msgstr "" + +#: ../Doc/library/gettext.rst:58 +msgid "" +"Change or query the current global domain. If *domain* is ``None``, then " +"the current global domain is returned, otherwise the global domain is set to " +"*domain*, which is returned." +msgstr "" + +#: ../Doc/library/gettext.rst:65 +msgid "" +"Return the localized translation of *message*, based on the current global " +"domain, language, and locale directory. This function is usually aliased " +"as :func:`_` in the local namespace (see examples below)." +msgstr "" + +#: ../Doc/library/gettext.rst:72 +msgid "" +"Equivalent to :func:`gettext`, but the translation is returned in the " +"preferred system encoding, if no other encoding was explicitly set with :" +"func:`bind_textdomain_codeset`." +msgstr "" + +#: ../Doc/library/gettext.rst:79 +msgid "" +"Like :func:`gettext`, but look the message up in the specified *domain*." +msgstr "" + +#: ../Doc/library/gettext.rst:84 +msgid "" +"Equivalent to :func:`dgettext`, but the translation is returned in the " +"preferred system encoding, if no other encoding was explicitly set with :" +"func:`bind_textdomain_codeset`." +msgstr "" + +#: ../Doc/library/gettext.rst:91 +msgid "" +"Like :func:`gettext`, but consider plural forms. If a translation is found, " +"apply the plural formula to *n*, and return the resulting message (some " +"languages have more than two plural forms). If no translation is found, " +"return *singular* if *n* is 1; return *plural* otherwise." +msgstr "" + +#: ../Doc/library/gettext.rst:96 +msgid "" +"The Plural formula is taken from the catalog header. It is a C or Python " +"expression that has a free variable *n*; the expression evaluates to the " +"index of the plural in the catalog. See `the GNU gettext documentation " +"`__ for the " +"precise syntax to be used in :file:`.po` files and the formulas for a " +"variety of languages." +msgstr "" + +#: ../Doc/library/gettext.rst:106 +msgid "" +"Equivalent to :func:`ngettext`, but the translation is returned in the " +"preferred system encoding, if no other encoding was explicitly set with :" +"func:`bind_textdomain_codeset`." +msgstr "" + +#: ../Doc/library/gettext.rst:113 +msgid "" +"Like :func:`ngettext`, but look the message up in the specified *domain*." +msgstr "" + +#: ../Doc/library/gettext.rst:118 +msgid "" +"Equivalent to :func:`dngettext`, but the translation is returned in the " +"preferred system encoding, if no other encoding was explicitly set with :" +"func:`bind_textdomain_codeset`." +msgstr "" + +#: ../Doc/library/gettext.rst:123 +msgid "" +"Note that GNU :program:`gettext` also defines a :func:`dcgettext` method, " +"but this was deemed not useful and so it is currently unimplemented." +msgstr "" + +#: ../Doc/library/gettext.rst:126 +msgid "Here's an example of typical usage for this API::" +msgstr "" + +#: ../Doc/library/gettext.rst:137 +msgid "Class-based API" +msgstr "" + +#: ../Doc/library/gettext.rst:139 +msgid "" +"The class-based API of the :mod:`gettext` module gives you more flexibility " +"and greater convenience than the GNU :program:`gettext` API. It is the " +"recommended way of localizing your Python applications and modules. :mod:" +"`gettext` defines a \"translations\" class which implements the parsing of " +"GNU :file:`.mo` format files, and has methods for returning strings. " +"Instances of this \"translations\" class can also install themselves in the " +"built-in namespace as the function :func:`_`." +msgstr "" + +#: ../Doc/library/gettext.rst:150 +msgid "" +"This function implements the standard :file:`.mo` file search algorithm. It " +"takes a *domain*, identical to what :func:`textdomain` takes. Optional " +"*localedir* is as in :func:`bindtextdomain` Optional *languages* is a list " +"of strings, where each string is a language code." +msgstr "" + +#: ../Doc/library/gettext.rst:155 +msgid "" +"If *localedir* is not given, then the default system locale directory is " +"used. [#]_ If *languages* is not given, then the following environment " +"variables are searched: :envvar:`LANGUAGE`, :envvar:`LC_ALL`, :envvar:" +"`LC_MESSAGES`, and :envvar:`LANG`. The first one returning a non-empty " +"value is used for the *languages* variable. The environment variables should " +"contain a colon separated list of languages, which will be split on the " +"colon to produce the expected list of language code strings." +msgstr "" + +#: ../Doc/library/gettext.rst:163 +msgid "" +":func:`find` then expands and normalizes the languages, and then iterates " +"through them, searching for an existing file built of these components:" +msgstr "" + +#: ../Doc/library/gettext.rst:166 +msgid ":file:`{localedir}/{language}/LC_MESSAGES/{domain}.mo`" +msgstr "" + +#: ../Doc/library/gettext.rst:168 +msgid "" +"The first such file name that exists is returned by :func:`find`. If no such " +"file is found, then ``None`` is returned. If *all* is given, it returns a " +"list of all file names, in the order in which they appear in the languages " +"list or the environment variables." +msgstr "" + +#: ../Doc/library/gettext.rst:176 +msgid "" +"Return a :class:`Translations` instance based on the *domain*, *localedir*, " +"and *languages*, which are first passed to :func:`find` to get a list of the " +"associated :file:`.mo` file paths. Instances with identical :file:`.mo` " +"file names are cached. The actual class instantiated is either *class_* if " +"provided, otherwise :class:`GNUTranslations`. The class's constructor must " +"take a single :term:`file object` argument. If provided, *codeset* will " +"change the charset used to encode translated strings in the :meth:`lgettext` " +"and :meth:`lngettext` methods." +msgstr "" + +#: ../Doc/library/gettext.rst:185 +msgid "" +"If multiple files are found, later files are used as fallbacks for earlier " +"ones. To allow setting the fallback, :func:`copy.copy` is used to clone each " +"translation object from the cache; the actual instance data is still shared " +"with the cache." +msgstr "" + +#: ../Doc/library/gettext.rst:190 +msgid "" +"If no :file:`.mo` file is found, this function raises :exc:`OSError` if " +"*fallback* is false (which is the default), and returns a :class:" +"`NullTranslations` instance if *fallback* is true." +msgstr "" + +#: ../Doc/library/gettext.rst:194 ../Doc/library/zipimport.rst:93 +msgid ":exc:`IOError` used to be raised instead of :exc:`OSError`." +msgstr "" + +#: ../Doc/library/gettext.rst:200 +msgid "" +"This installs the function :func:`_` in Python's builtins namespace, based " +"on *domain*, *localedir*, and *codeset* which are passed to the function :" +"func:`translation`." +msgstr "" + +#: ../Doc/library/gettext.rst:204 +msgid "" +"For the *names* parameter, please see the description of the translation " +"object's :meth:`~NullTranslations.install` method." +msgstr "" + +#: ../Doc/library/gettext.rst:207 +msgid "" +"As seen below, you usually mark the strings in your application that are " +"candidates for translation, by wrapping them in a call to the :func:`_` " +"function, like this::" +msgstr "" + +#: ../Doc/library/gettext.rst:213 +msgid "" +"For convenience, you want the :func:`_` function to be installed in Python's " +"builtins namespace, so it is easily accessible in all modules of your " +"application." +msgstr "" + +#: ../Doc/library/gettext.rst:219 +msgid "The :class:`NullTranslations` class" +msgstr "" + +#: ../Doc/library/gettext.rst:221 +msgid "" +"Translation classes are what actually implement the translation of original " +"source file message strings to translated message strings. The base class " +"used by all translation classes is :class:`NullTranslations`; this provides " +"the basic interface you can use to write your own specialized translation " +"classes. Here are the methods of :class:`NullTranslations`:" +msgstr "" + +#: ../Doc/library/gettext.rst:230 +msgid "" +"Takes an optional :term:`file object` *fp*, which is ignored by the base " +"class. Initializes \"protected\" instance variables *_info* and *_charset* " +"which are set by derived classes, as well as *_fallback*, which is set " +"through :meth:`add_fallback`. It then calls ``self._parse(fp)`` if *fp* is " +"not ``None``." +msgstr "" + +#: ../Doc/library/gettext.rst:238 +msgid "" +"No-op'd in the base class, this method takes file object *fp*, and reads the " +"data from the file, initializing its message catalog. If you have an " +"unsupported message catalog file format, you should override this method to " +"parse your format." +msgstr "" + +#: ../Doc/library/gettext.rst:246 +msgid "" +"Add *fallback* as the fallback object for the current translation object. A " +"translation object should consult the fallback if it cannot provide a " +"translation for a given message." +msgstr "" + +#: ../Doc/library/gettext.rst:253 +msgid "" +"If a fallback has been set, forward :meth:`gettext` to the fallback. " +"Otherwise, return the translated message. Overridden in derived classes." +msgstr "" + +#: ../Doc/library/gettext.rst:259 +msgid "" +"If a fallback has been set, forward :meth:`lgettext` to the fallback. " +"Otherwise, return the translated message. Overridden in derived classes." +msgstr "" + +#: ../Doc/library/gettext.rst:265 +msgid "" +"If a fallback has been set, forward :meth:`ngettext` to the fallback. " +"Otherwise, return the translated message. Overridden in derived classes." +msgstr "" + +#: ../Doc/library/gettext.rst:271 +msgid "" +"If a fallback has been set, forward :meth:`lngettext` to the fallback. " +"Otherwise, return the translated message. Overridden in derived classes." +msgstr "" + +#: ../Doc/library/gettext.rst:277 +msgid "Return the \"protected\" :attr:`_info` variable." +msgstr "" + +#: ../Doc/library/gettext.rst:282 +msgid "" +"Return the \"protected\" :attr:`_charset` variable, which is the encoding of " +"the message catalog file." +msgstr "" + +#: ../Doc/library/gettext.rst:288 +msgid "" +"Return the \"protected\" :attr:`_output_charset` variable, which defines the " +"encoding used to return translated messages in :meth:`lgettext` and :meth:" +"`lngettext`." +msgstr "" + +#: ../Doc/library/gettext.rst:295 +msgid "" +"Change the \"protected\" :attr:`_output_charset` variable, which defines the " +"encoding used to return translated messages." +msgstr "" + +#: ../Doc/library/gettext.rst:301 +msgid "" +"This method installs :meth:`self.gettext` into the built-in namespace, " +"binding it to ``_``." +msgstr "" + +#: ../Doc/library/gettext.rst:304 +msgid "" +"If the *names* parameter is given, it must be a sequence containing the " +"names of functions you want to install in the builtins namespace in addition " +"to :func:`_`. Supported names are ``'gettext'`` (bound to :meth:`self." +"gettext`), ``'ngettext'`` (bound to :meth:`self.ngettext`), ``'lgettext'`` " +"and ``'lngettext'``." +msgstr "" + +#: ../Doc/library/gettext.rst:310 +msgid "" +"Note that this is only one way, albeit the most convenient way, to make the :" +"func:`_` function available to your application. Because it affects the " +"entire application globally, and specifically the built-in namespace, " +"localized modules should never install :func:`_`. Instead, they should use " +"this code to make :func:`_` available to their module::" +msgstr "" + +#: ../Doc/library/gettext.rst:320 +msgid "" +"This puts :func:`_` only in the module's global namespace and so only " +"affects calls within this module." +msgstr "" + +#: ../Doc/library/gettext.rst:325 +msgid "The :class:`GNUTranslations` class" +msgstr "" + +#: ../Doc/library/gettext.rst:327 +msgid "" +"The :mod:`gettext` module provides one additional class derived from :class:" +"`NullTranslations`: :class:`GNUTranslations`. This class overrides :meth:" +"`_parse` to enable reading GNU :program:`gettext` format :file:`.mo` files " +"in both big-endian and little-endian format." +msgstr "" + +#: ../Doc/library/gettext.rst:332 +msgid "" +":class:`GNUTranslations` parses optional meta-data out of the translation " +"catalog. It is convention with GNU :program:`gettext` to include meta-data " +"as the translation for the empty string. This meta-data is in :rfc:`822`\\ -" +"style ``key: value`` pairs, and should contain the ``Project-Id-Version`` " +"key. If the key ``Content-Type`` is found, then the ``charset`` property is " +"used to initialize the \"protected\" :attr:`_charset` instance variable, " +"defaulting to ``None`` if not found. If the charset encoding is specified, " +"then all message ids and message strings read from the catalog are converted " +"to Unicode using this encoding, else ASCII encoding is assumed." +msgstr "" + +#: ../Doc/library/gettext.rst:342 +msgid "" +"Since message ids are read as Unicode strings too, all :meth:`*gettext` " +"methods will assume message ids as Unicode strings, not byte strings." +msgstr "" + +#: ../Doc/library/gettext.rst:345 +msgid "" +"The entire set of key/value pairs are placed into a dictionary and set as " +"the \"protected\" :attr:`_info` instance variable." +msgstr "" + +#: ../Doc/library/gettext.rst:348 +msgid "" +"If the :file:`.mo` file's magic number is invalid, the major version number " +"is unexpected, or if other problems occur while reading the file, " +"instantiating a :class:`GNUTranslations` class can raise :exc:`OSError`." +msgstr "" + +#: ../Doc/library/gettext.rst:352 +msgid "" +"The following methods are overridden from the base class implementation:" +msgstr "" + +#: ../Doc/library/gettext.rst:357 +msgid "" +"Look up the *message* id in the catalog and return the corresponding message " +"string, as a Unicode string. If there is no entry in the catalog for the " +"*message* id, and a fallback has been set, the look up is forwarded to the " +"fallback's :meth:`gettext` method. Otherwise, the *message* id is returned." +msgstr "" + +#: ../Doc/library/gettext.rst:365 ../Doc/library/gettext.rst:392 +msgid "" +"Equivalent to :meth:`gettext`, but the translation is returned as a " +"bytestring encoded in the selected output charset, or in the preferred " +"system encoding if no encoding was explicitly set with :meth:" +"`set_output_charset`." +msgstr "" + +#: ../Doc/library/gettext.rst:372 +msgid "" +"Do a plural-forms lookup of a message id. *singular* is used as the message " +"id for purposes of lookup in the catalog, while *n* is used to determine " +"which plural form to use. The returned message string is a Unicode string." +msgstr "" + +#: ../Doc/library/gettext.rst:376 +msgid "" +"If the message id is not found in the catalog, and a fallback is specified, " +"the request is forwarded to the fallback's :meth:`ngettext` method. " +"Otherwise, when *n* is 1 *singular* is returned, and *plural* is returned in " +"all other cases." +msgstr "" + +#: ../Doc/library/gettext.rst:398 +msgid "Solaris message catalog support" +msgstr "" + +#: ../Doc/library/gettext.rst:400 +msgid "" +"The Solaris operating system defines its own binary :file:`.mo` file format, " +"but since no documentation can be found on this format, it is not supported " +"at this time." +msgstr "" + +#: ../Doc/library/gettext.rst:406 +msgid "The Catalog constructor" +msgstr "" + +#: ../Doc/library/gettext.rst:410 +msgid "" +"GNOME uses a version of the :mod:`gettext` module by James Henstridge, but " +"this version has a slightly different API. Its documented usage was::" +msgstr "" + +#: ../Doc/library/gettext.rst:418 +msgid "" +"For compatibility with this older module, the function :func:`Catalog` is an " +"alias for the :func:`translation` function described above." +msgstr "" + +#: ../Doc/library/gettext.rst:421 +msgid "" +"One difference between this module and Henstridge's: his catalog objects " +"supported access through a mapping API, but this appears to be unused and so " +"is not currently supported." +msgstr "" + +#: ../Doc/library/gettext.rst:427 +msgid "Internationalizing your programs and modules" +msgstr "" + +#: ../Doc/library/gettext.rst:429 +msgid "" +"Internationalization (I18N) refers to the operation by which a program is " +"made aware of multiple languages. Localization (L10N) refers to the " +"adaptation of your program, once internationalized, to the local language " +"and cultural habits. In order to provide multilingual messages for your " +"Python programs, you need to take the following steps:" +msgstr "" + +#: ../Doc/library/gettext.rst:435 +msgid "" +"prepare your program or module by specially marking translatable strings" +msgstr "" + +#: ../Doc/library/gettext.rst:437 +msgid "" +"run a suite of tools over your marked files to generate raw messages catalogs" +msgstr "" + +#: ../Doc/library/gettext.rst:439 +msgid "create language specific translations of the message catalogs" +msgstr "" + +#: ../Doc/library/gettext.rst:441 +msgid "" +"use the :mod:`gettext` module so that message strings are properly translated" +msgstr "" + +#: ../Doc/library/gettext.rst:443 +msgid "" +"In order to prepare your code for I18N, you need to look at all the strings " +"in your files. Any string that needs to be translated should be marked by " +"wrapping it in ``_('...')`` --- that is, a call to the function :func:`_`. " +"For example::" +msgstr "" + +#: ../Doc/library/gettext.rst:453 +msgid "" +"In this example, the string ``'writing a log message'`` is marked as a " +"candidate for translation, while the strings ``'mylog.txt'`` and ``'w'`` are " +"not." +msgstr "" + +#: ../Doc/library/gettext.rst:456 +msgid "" +"There are a few tools to extract the strings meant for translation. The " +"original GNU :program:`gettext` only supported C or C++ source code but its " +"extended version :program:`xgettext` scans code written in a number of " +"languages, including Python, to find strings marked as translatable. `Babel " +"`__ is a Python internationalization library that " +"includes a :file:`pybabel` script to extract and compile message catalogs. " +"François Pinard's program called :program:`xpot` does a similar job and is " +"available as part of his `po-utils package `__." +msgstr "" + +#: ../Doc/library/gettext.rst:466 +msgid "" +"(Python also includes pure-Python versions of these programs, called :" +"program:`pygettext.py` and :program:`msgfmt.py`; some Python distributions " +"will install them for you. :program:`pygettext.py` is similar to :program:" +"`xgettext`, but only understands Python source code and cannot handle other " +"programming languages such as C or C++. :program:`pygettext.py` supports a " +"command-line interface similar to :program:`xgettext`; for details on its " +"use, run ``pygettext.py --help``. :program:`msgfmt.py` is binary compatible " +"with GNU :program:`msgfmt`. With these two programs, you may not need the " +"GNU :program:`gettext` package to internationalize your Python applications.)" +msgstr "" + +#: ../Doc/library/gettext.rst:478 +msgid "" +":program:`xgettext`, :program:`pygettext`, and similar tools generate :file:" +"`.po` files that are message catalogs. They are structured human-readable " +"files that contain every marked string in the source code, along with a " +"placeholder for the translated versions of these strings." +msgstr "" + +#: ../Doc/library/gettext.rst:484 +msgid "" +"Copies of these :file:`.po` files are then handed over to the individual " +"human translators who write translations for every supported natural " +"language. They send back the completed language-specific versions as a :" +"file:`.po` file that's compiled into a machine-readable :file:" +"`.mo` binary catalog file using the :program:`msgfmt` program. The :file:`." +"mo` files are used by the :mod:`gettext` module for the actual translation " +"processing at run-time." +msgstr "" + +#: ../Doc/library/gettext.rst:493 +msgid "" +"How you use the :mod:`gettext` module in your code depends on whether you " +"are internationalizing a single module or your entire application. The next " +"two sections will discuss each case." +msgstr "" + +#: ../Doc/library/gettext.rst:499 +msgid "Localizing your module" +msgstr "" + +#: ../Doc/library/gettext.rst:501 +msgid "" +"If you are localizing your module, you must take care not to make global " +"changes, e.g. to the built-in namespace. You should not use the GNU " +"``gettext`` API but instead the class-based API." +msgstr "" + +#: ../Doc/library/gettext.rst:505 +msgid "" +"Let's say your module is called \"spam\" and the module's various natural " +"language translation :file:`.mo` files reside in :file:`/usr/share/locale` " +"in GNU :program:`gettext` format. Here's what you would put at the top of " +"your module::" +msgstr "" + +#: ../Doc/library/gettext.rst:516 +msgid "Localizing your application" +msgstr "" + +#: ../Doc/library/gettext.rst:518 +msgid "" +"If you are localizing your application, you can install the :func:`_` " +"function globally into the built-in namespace, usually in the main driver " +"file of your application. This will let all your application-specific files " +"just use ``_('...')`` without having to explicitly install it in each file." +msgstr "" + +#: ../Doc/library/gettext.rst:523 +msgid "" +"In the simple case then, you need only add the following bit of code to the " +"main driver file of your application::" +msgstr "" + +#: ../Doc/library/gettext.rst:529 +msgid "" +"If you need to set the locale directory, you can pass it into the :func:" +"`install` function::" +msgstr "" + +#: ../Doc/library/gettext.rst:537 +msgid "Changing languages on the fly" +msgstr "" + +#: ../Doc/library/gettext.rst:539 +msgid "" +"If your program needs to support many languages at the same time, you may " +"want to create multiple translation instances and then switch between them " +"explicitly, like so::" +msgstr "" + +#: ../Doc/library/gettext.rst:560 +msgid "Deferred translations" +msgstr "" + +#: ../Doc/library/gettext.rst:562 +msgid "" +"In most coding situations, strings are translated where they are coded. " +"Occasionally however, you need to mark strings for translation, but defer " +"actual translation until later. A classic example is::" +msgstr "" + +#: ../Doc/library/gettext.rst:575 +msgid "" +"Here, you want to mark the strings in the ``animals`` list as being " +"translatable, but you don't actually want to translate them until they are " +"printed." +msgstr "" + +#: ../Doc/library/gettext.rst:579 +msgid "Here is one way you can handle this situation::" +msgstr "" + +#: ../Doc/library/gettext.rst:595 +msgid "" +"This works because the dummy definition of :func:`_` simply returns the " +"string unchanged. And this dummy definition will temporarily override any " +"definition of :func:`_` in the built-in namespace (until the :keyword:`del` " +"command). Take care, though if you have a previous definition of :func:`_` " +"in the local namespace." +msgstr "" + +#: ../Doc/library/gettext.rst:601 +msgid "" +"Note that the second use of :func:`_` will not identify \"a\" as being " +"translatable to the :program:`gettext` program, because the parameter is not " +"a string literal." +msgstr "" + +#: ../Doc/library/gettext.rst:605 +msgid "Another way to handle this is with the following example::" +msgstr "" + +#: ../Doc/library/gettext.rst:619 +msgid "" +"In this case, you are marking translatable strings with the function :func:" +"`N_`, which won't conflict with any definition of :func:`_`. However, you " +"will need to teach your message extraction program to look for translatable " +"strings marked with :func:`N_`. :program:`xgettext`, :program:`pygettext`, " +"``pybabel extract``, and :program:`xpot` all support this through the use of " +"the :option:`-k` command-line switch. The choice of :func:`N_` here is " +"totally arbitrary; it could have just as easily been :func:" +"`MarkThisStringForTranslation`." +msgstr "" + +#: ../Doc/library/gettext.rst:630 +msgid "Acknowledgements" +msgstr "" + +#: ../Doc/library/gettext.rst:632 +msgid "" +"The following people contributed code, feedback, design suggestions, " +"previous implementations, and valuable experience to the creation of this " +"module:" +msgstr "" + +#: ../Doc/library/gettext.rst:635 +msgid "Peter Funk" +msgstr "" + +#: ../Doc/library/gettext.rst:637 +msgid "James Henstridge" +msgstr "" + +#: ../Doc/library/gettext.rst:639 +msgid "Juan David Ibáñez Palomar" +msgstr "" + +#: ../Doc/library/gettext.rst:641 +msgid "Marc-André Lemburg" +msgstr "" + +#: ../Doc/library/gettext.rst:643 +msgid "Martin von Löwis" +msgstr "" + +#: ../Doc/library/gettext.rst:645 +msgid "François Pinard" +msgstr "" + +#: ../Doc/library/gettext.rst:647 +msgid "Barry Warsaw" +msgstr "" + +#: ../Doc/library/gettext.rst:649 +msgid "Gustavo Niemeyer" +msgstr "" + +#: ../Doc/library/gettext.rst:653 +msgid "" +"The default locale directory is system dependent; for example, on RedHat " +"Linux it is :file:`/usr/share/locale`, but on Solaris it is :file:`/usr/lib/" +"locale`. The :mod:`gettext` module does not try to support these system " +"dependent defaults; instead its default is :file:`sys.prefix/share/locale`. " +"For this reason, it is always best to call :func:`bindtextdomain` with an " +"explicit absolute path at the start of your application." +msgstr "" + +#: ../Doc/library/gettext.rst:660 +msgid "See the footnote for :func:`bindtextdomain` above." +msgstr "" + +#: ../Doc/library/glob.rst:2 +msgid ":mod:`glob` --- Unix style pathname pattern expansion" +msgstr "" + +#: ../Doc/library/glob.rst:7 +msgid "**Source code:** :source:`Lib/glob.py`" +msgstr "" + +#: ../Doc/library/glob.rst:13 +msgid "" +"The :mod:`glob` module finds all the pathnames matching a specified pattern " +"according to the rules used by the Unix shell, although results are returned " +"in arbitrary order. No tilde expansion is done, but ``*``, ``?``, and " +"character ranges expressed with ``[]`` will be correctly matched. This is " +"done by using the :func:`os.scandir` and :func:`fnmatch.fnmatch` functions " +"in concert, and not by actually invoking a subshell. Note that unlike :func:" +"`fnmatch.fnmatch`, :mod:`glob` treats filenames beginning with a dot (``.``) " +"as special cases. (For tilde and shell variable expansion, use :func:`os." +"path.expanduser` and :func:`os.path.expandvars`.)" +msgstr "" + +#: ../Doc/library/glob.rst:28 ../Doc/library/os.path.rst:33 +msgid "The :mod:`pathlib` module offers high-level path objects." +msgstr "" + +#: ../Doc/library/glob.rst:33 +msgid "" +"Return a possibly-empty list of path names that match *pathname*, which must " +"be a string containing a path specification. *pathname* can be either " +"absolute (like :file:`/usr/src/Python-1.5/Makefile`) or relative (like :file:" +"`../../Tools/\\*/\\*.gif`), and can contain shell-style wildcards. Broken " +"symlinks are included in the results (as in the shell)." +msgstr "" + +#: ../Doc/library/glob.rst:39 +msgid "" +"If *recursive* is true, the pattern \"``**``\" will match any files and zero " +"or more directories and subdirectories. If the pattern is followed by an " +"``os.sep``, only directories and subdirectories match." +msgstr "" + +#: ../Doc/library/glob.rst:44 ../Doc/library/pathlib.rst:730 +msgid "" +"Using the \"``**``\" pattern in large directory trees may consume an " +"inordinate amount of time." +msgstr "" + +#: ../Doc/library/glob.rst:47 +msgid "Support for recursive globs using \"``**``\"." +msgstr "" + +#: ../Doc/library/glob.rst:53 +msgid "" +"Return an :term:`iterator` which yields the same values as :func:`glob` " +"without actually storing them all simultaneously." +msgstr "" + +#: ../Doc/library/glob.rst:59 +msgid "" +"Escape all special characters (``'?'``, ``'*'`` and ``'['``). This is useful " +"if you want to match an arbitrary literal string that may have special " +"characters in it. Special characters in drive/UNC sharepoints are not " +"escaped, e.g. on Windows ``escape('//?/c:/Quo vadis?.txt')`` returns ``'//?/" +"c:/Quo vadis[?].txt'``." +msgstr "" + +#: ../Doc/library/glob.rst:68 +msgid "" +"For example, consider a directory containing the following files: :file:`1." +"gif`, :file:`2.txt`, :file:`card.gif` and a subdirectory :file:`sub` which " +"contains only the file :file:`3.txt`. :func:`glob` will produce the " +"following results. Notice how any leading components of the path are " +"preserved. ::" +msgstr "" + +#: ../Doc/library/glob.rst:86 +msgid "" +"If the directory contains files starting with ``.`` they won't be matched by " +"default. For example, consider a directory containing :file:`card.gif` and :" +"file:`.card.gif`::" +msgstr "" + +#: ../Doc/library/glob.rst:98 +msgid "Module :mod:`fnmatch`" +msgstr "" + +#: ../Doc/library/glob.rst:99 +msgid "Shell-style filename (not path) expansion" +msgstr "" + +#: ../Doc/library/grp.rst:2 +msgid ":mod:`grp` --- The group database" +msgstr "" + +#: ../Doc/library/grp.rst:10 +msgid "" +"This module provides access to the Unix group database. It is available on " +"all Unix versions." +msgstr "" + +#: ../Doc/library/grp.rst:13 +msgid "" +"Group database entries are reported as a tuple-like object, whose attributes " +"correspond to the members of the ``group`` structure (Attribute field below, " +"see ````):" +msgstr "" + +#: ../Doc/library/grp.rst:18 ../Doc/library/pwd.rst:18 +#: ../Doc/library/resource.rst:279 ../Doc/library/spwd.rst:21 +#: ../Doc/library/time.rst:536 ../Doc/library/tkinter.rst:430 +#: ../Doc/library/urllib.parse.rst:92 ../Doc/library/urllib.parse.rst:213 +#: ../Doc/library/urllib.parse.rst:298 ../Doc/library/winreg.rst:210 +#: ../Doc/library/winreg.rst:317 ../Doc/library/winreg.rst:361 +#: ../Doc/library/zipfile.rst:539 +msgid "Index" +msgstr "" + +#: ../Doc/library/grp.rst:20 +msgid "gr_name" +msgstr "" + +#: ../Doc/library/grp.rst:20 +msgid "the name of the group" +msgstr "" + +#: ../Doc/library/grp.rst:22 +msgid "gr_passwd" +msgstr "" + +#: ../Doc/library/grp.rst:22 +msgid "the (encrypted) group password; often empty" +msgstr "" + +#: ../Doc/library/grp.rst:25 +msgid "gr_gid" +msgstr "" + +#: ../Doc/library/grp.rst:25 +msgid "the numerical group ID" +msgstr "" + +#: ../Doc/library/grp.rst:27 ../Doc/library/pwd.rst:26 +#: ../Doc/library/spwd.rst:29 ../Doc/library/time.rst:544 +#: ../Doc/library/tkinter.rst:439 ../Doc/library/urllib.parse.rst:100 +#: ../Doc/library/urllib.parse.rst:221 +msgid "3" +msgstr "" + +#: ../Doc/library/grp.rst:27 +msgid "gr_mem" +msgstr "" + +#: ../Doc/library/grp.rst:27 +msgid "all the group member's user names" +msgstr "" + +#: ../Doc/library/grp.rst:31 +msgid "" +"The gid is an integer, name and password are strings, and the member list is " +"a list of strings. (Note that most users are not explicitly listed as " +"members of the group they are in according to the password database. Check " +"both databases to get complete membership information. Also note that a " +"``gr_name`` that starts with a ``+`` or ``-`` is likely to be a YP/NIS " +"reference and may not be accessible via :func:`getgrnam` or :func:" +"`getgrgid`.)" +msgstr "" + +#: ../Doc/library/grp.rst:38 ../Doc/library/pwd.rst:51 +msgid "It defines the following items:" +msgstr "" + +#: ../Doc/library/grp.rst:43 +msgid "" +"Return the group database entry for the given numeric group ID. :exc:" +"`KeyError` is raised if the entry asked for cannot be found." +msgstr "" + +#: ../Doc/library/grp.rst:46 +msgid "" +"Since Python 3.6 the support of non-integer arguments like floats or strings " +"in :func:`getgrgid` is deprecated." +msgstr "" + +#: ../Doc/library/grp.rst:52 +msgid "" +"Return the group database entry for the given group name. :exc:`KeyError` is " +"raised if the entry asked for cannot be found." +msgstr "" + +#: ../Doc/library/grp.rst:58 +msgid "Return a list of all available group entries, in arbitrary order." +msgstr "" + +#: ../Doc/library/grp.rst:64 ../Doc/library/spwd.rst:73 +msgid "Module :mod:`pwd`" +msgstr "" + +#: ../Doc/library/grp.rst:64 +msgid "An interface to the user database, similar to this." +msgstr "" + +#: ../Doc/library/grp.rst:66 ../Doc/library/pwd.rst:74 +msgid "Module :mod:`spwd`" +msgstr "" + +#: ../Doc/library/grp.rst:67 ../Doc/library/pwd.rst:75 +msgid "An interface to the shadow password database, similar to this." +msgstr "" + +#: ../Doc/library/gzip.rst:2 +msgid ":mod:`gzip` --- Support for :program:`gzip` files" +msgstr "" + +#: ../Doc/library/gzip.rst:7 +msgid "**Source code:** :source:`Lib/gzip.py`" +msgstr "" + +#: ../Doc/library/gzip.rst:11 +msgid "" +"This module provides a simple interface to compress and decompress files " +"just like the GNU programs :program:`gzip` and :program:`gunzip` would." +msgstr "" + +#: ../Doc/library/gzip.rst:14 +msgid "The data compression is provided by the :mod:`zlib` module." +msgstr "" + +#: ../Doc/library/gzip.rst:16 +msgid "" +"The :mod:`gzip` module provides the :class:`GzipFile` class, as well as the :" +"func:`.open`, :func:`compress` and :func:`decompress` convenience functions. " +"The :class:`GzipFile` class reads and writes :program:`gzip`\\ -format " +"files, automatically compressing or decompressing the data so that it looks " +"like an ordinary :term:`file object`." +msgstr "" + +#: ../Doc/library/gzip.rst:22 +msgid "" +"Note that additional file formats which can be decompressed by the :program:" +"`gzip` and :program:`gunzip` programs, such as those produced by :program:" +"`compress` and :program:`pack`, are not supported by this module." +msgstr "" + +#: ../Doc/library/gzip.rst:31 +msgid "" +"Open a gzip-compressed file in binary or text mode, returning a :term:`file " +"object`." +msgstr "" + +#: ../Doc/library/gzip.rst:34 +msgid "" +"The *filename* argument can be an actual filename (a :class:`str` or :class:" +"`bytes` object), or an existing file object to read from or write to." +msgstr "" + +#: ../Doc/library/gzip.rst:37 +msgid "" +"The *mode* argument can be any of ``'r'``, ``'rb'``, ``'a'``, ``'ab'``, " +"``'w'``, ``'wb'``, ``'x'`` or ``'xb'`` for binary mode, or ``'rt'``, " +"``'at'``, ``'wt'``, or ``'xt'`` for text mode. The default is ``'rb'``." +msgstr "" + +#: ../Doc/library/gzip.rst:41 +msgid "" +"The *compresslevel* argument is an integer from 0 to 9, as for the :class:" +"`GzipFile` constructor." +msgstr "" + +#: ../Doc/library/gzip.rst:44 +msgid "" +"For binary mode, this function is equivalent to the :class:`GzipFile` " +"constructor: ``GzipFile(filename, mode, compresslevel)``. In this case, the " +"*encoding*, *errors* and *newline* arguments must not be provided." +msgstr "" + +#: ../Doc/library/gzip.rst:48 +msgid "" +"For text mode, a :class:`GzipFile` object is created, and wrapped in an :" +"class:`io.TextIOWrapper` instance with the specified encoding, error " +"handling behavior, and line ending(s)." +msgstr "" + +#: ../Doc/library/gzip.rst:52 +msgid "" +"Added support for *filename* being a file object, support for text mode, and " +"the *encoding*, *errors* and *newline* arguments." +msgstr "" + +#: ../Doc/library/gzip.rst:56 +msgid "Added support for the ``'x'``, ``'xb'`` and ``'xt'`` modes." +msgstr "" + +#: ../Doc/library/gzip.rst:64 +msgid "" +"Constructor for the :class:`GzipFile` class, which simulates most of the " +"methods of a :term:`file object`, with the exception of the :meth:`truncate` " +"method. At least one of *fileobj* and *filename* must be given a non-" +"trivial value." +msgstr "" + +#: ../Doc/library/gzip.rst:69 +msgid "" +"The new class instance is based on *fileobj*, which can be a regular file, " +"an :class:`io.BytesIO` object, or any other object which simulates a file. " +"It defaults to ``None``, in which case *filename* is opened to provide a " +"file object." +msgstr "" + +#: ../Doc/library/gzip.rst:74 +msgid "" +"When *fileobj* is not ``None``, the *filename* argument is only used to be " +"included in the :program:`gzip` file header, which may include the original " +"filename of the uncompressed file. It defaults to the filename of " +"*fileobj*, if discernible; otherwise, it defaults to the empty string, and " +"in this case the original filename is not included in the header." +msgstr "" + +#: ../Doc/library/gzip.rst:80 +msgid "" +"The *mode* argument can be any of ``'r'``, ``'rb'``, ``'a'``, ``'ab'``, " +"``'w'``, ``'wb'``, ``'x'``, or ``'xb'``, depending on whether the file will " +"be read or written. The default is the mode of *fileobj* if discernible; " +"otherwise, the default is ``'rb'``." +msgstr "" + +#: ../Doc/library/gzip.rst:85 +msgid "" +"Note that the file is always opened in binary mode. To open a compressed " +"file in text mode, use :func:`.open` (or wrap your :class:`GzipFile` with " +"an :class:`io.TextIOWrapper`)." +msgstr "" + +#: ../Doc/library/gzip.rst:89 +msgid "" +"The *compresslevel* argument is an integer from ``0`` to ``9`` controlling " +"the level of compression; ``1`` is fastest and produces the least " +"compression, and ``9`` is slowest and produces the most compression. ``0`` " +"is no compression. The default is ``9``." +msgstr "" + +#: ../Doc/library/gzip.rst:94 +msgid "" +"The *mtime* argument is an optional numeric timestamp to be written to the " +"last modification time field in the stream when compressing. It should only " +"be provided in compression mode. If omitted or ``None``, the current time " +"is used. See the :attr:`mtime` attribute for more details." +msgstr "" + +#: ../Doc/library/gzip.rst:99 +msgid "" +"Calling a :class:`GzipFile` object's :meth:`close` method does not close " +"*fileobj*, since you might wish to append more material after the compressed " +"data. This also allows you to pass an :class:`io.BytesIO` object opened for " +"writing as *fileobj*, and retrieve the resulting memory buffer using the :" +"class:`io.BytesIO` object's :meth:`~io.BytesIO.getvalue` method." +msgstr "" + +#: ../Doc/library/gzip.rst:105 +msgid "" +":class:`GzipFile` supports the :class:`io.BufferedIOBase` interface, " +"including iteration and the :keyword:`with` statement. Only the :meth:" +"`truncate` method isn't implemented." +msgstr "" + +#: ../Doc/library/gzip.rst:109 +msgid ":class:`GzipFile` also provides the following method and attribute:" +msgstr "" + +#: ../Doc/library/gzip.rst:113 +msgid "" +"Read *n* uncompressed bytes without advancing the file position. At most one " +"single read on the compressed stream is done to satisfy the call. The " +"number of bytes returned may be more or less than requested." +msgstr "" + +#: ../Doc/library/gzip.rst:118 +msgid "" +"While calling :meth:`peek` does not change the file position of the :class:" +"`GzipFile`, it may change the position of the underlying file object (e.g. " +"if the :class:`GzipFile` was constructed with the *fileobj* parameter)." +msgstr "" + +#: ../Doc/library/gzip.rst:127 +msgid "" +"When decompressing, the value of the last modification time field in the " +"most recently read header may be read from this attribute, as an integer. " +"The initial value before reading any headers is ``None``." +msgstr "" + +#: ../Doc/library/gzip.rst:131 +msgid "" +"All :program:`gzip` compressed streams are required to contain this " +"timestamp field. Some programs, such as :program:`gunzip`\\ , make use of " +"the timestamp. The format is the same as the return value of :func:`time." +"time` and the :attr:`~os.stat_result.st_mtime` attribute of the object " +"returned by :func:`os.stat`." +msgstr "" + +#: ../Doc/library/gzip.rst:137 +msgid "" +"Support for the :keyword:`with` statement was added, along with the *mtime* " +"constructor argument and :attr:`mtime` attribute." +msgstr "" + +#: ../Doc/library/gzip.rst:141 +msgid "Support for zero-padded and unseekable files was added." +msgstr "" + +#: ../Doc/library/gzip.rst:144 +msgid "The :meth:`io.BufferedIOBase.read1` method is now implemented." +msgstr "" + +#: ../Doc/library/gzip.rst:147 +msgid "Added support for the ``'x'`` and ``'xb'`` modes." +msgstr "" + +#: ../Doc/library/gzip.rst:150 +msgid "" +"Added support for writing arbitrary :term:`bytes-like objects `. The :meth:`~io.BufferedIOBase.read` method now accepts an argument " +"of ``None``." +msgstr "" + +#: ../Doc/library/gzip.rst:162 +msgid "" +"Compress the *data*, returning a :class:`bytes` object containing the " +"compressed data. *compresslevel* has the same meaning as in the :class:" +"`GzipFile` constructor above." +msgstr "" + +#: ../Doc/library/gzip.rst:170 +msgid "" +"Decompress the *data*, returning a :class:`bytes` object containing the " +"uncompressed data." +msgstr "" + +#: ../Doc/library/gzip.rst:179 +msgid "Examples of usage" +msgstr "" + +#: ../Doc/library/gzip.rst:181 +msgid "Example of how to read a compressed file::" +msgstr "" + +#: ../Doc/library/gzip.rst:187 +msgid "Example of how to create a compressed GZIP file::" +msgstr "" + +#: ../Doc/library/gzip.rst:194 +msgid "Example of how to GZIP compress an existing file::" +msgstr "" + +#: ../Doc/library/gzip.rst:202 +msgid "Example of how to GZIP compress a binary string::" +msgstr "" + +#: ../Doc/library/gzip.rst:211 +msgid "Module :mod:`zlib`" +msgstr "" + +#: ../Doc/library/gzip.rst:211 +msgid "" +"The basic data compression module needed to support the :program:`gzip` file " +"format." +msgstr "" + +#: ../Doc/library/hashlib.rst:2 +msgid ":mod:`hashlib` --- Secure hashes and message digests" +msgstr "" + +#: ../Doc/library/hashlib.rst:10 +msgid "**Source code:** :source:`Lib/hashlib.py`" +msgstr "" + +#: ../Doc/library/hashlib.rst:23 +msgid "" +"This module implements a common interface to many different secure hash and " +"message digest algorithms. Included are the FIPS secure hash algorithms " +"SHA1, SHA224, SHA256, SHA384, and SHA512 (defined in FIPS 180-2) as well as " +"RSA's MD5 algorithm (defined in Internet :rfc:`1321`). The terms \"secure " +"hash\" and \"message digest\" are interchangeable. Older algorithms were " +"called message digests. The modern term is secure hash." +msgstr "" + +#: ../Doc/library/hashlib.rst:32 +msgid "" +"If you want the adler32 or crc32 hash functions, they are available in the :" +"mod:`zlib` module." +msgstr "" + +#: ../Doc/library/hashlib.rst:37 +msgid "" +"Some algorithms have known hash collision weaknesses, refer to the \"See also" +"\" section at the end." +msgstr "" + +#: ../Doc/library/hashlib.rst:44 +msgid "Hash algorithms" +msgstr "" + +#: ../Doc/library/hashlib.rst:46 +msgid "" +"There is one constructor method named for each type of :dfn:`hash`. All " +"return a hash object with the same simple interface. For example: use :func:" +"`sha256` to create a SHA-256 hash object. You can now feed this object with :" +"term:`bytes-like objects ` (normally :class:`bytes`) " +"using the :meth:`update` method. At any point you can ask it for the :dfn:" +"`digest` of the concatenation of the data fed to it so far using the :meth:" +"`digest` or :meth:`hexdigest` methods." +msgstr "" + +#: ../Doc/library/hashlib.rst:56 +msgid "" +"For better multithreading performance, the Python :term:`GIL` is released " +"for data larger than 2047 bytes at object creation or on update." +msgstr "" + +#: ../Doc/library/hashlib.rst:61 +msgid "" +"Feeding string objects into :meth:`update` is not supported, as hashes work " +"on bytes, not on characters." +msgstr "" + +#: ../Doc/library/hashlib.rst:66 +msgid "" +"Constructors for hash algorithms that are always present in this module are :" +"func:`sha1`, :func:`sha224`, :func:`sha256`, :func:`sha384`, :func:" +"`sha512`, :func:`blake2b`, and :func:`blake2s`. :func:`md5` is normally " +"available as well, though it may be missing if you are using a rare \"FIPS " +"compliant\" build of Python. Additional algorithms may also be available " +"depending upon the OpenSSL library that Python uses on your platform. On " +"most platforms the :func:`sha3_224`, :func:`sha3_256`, :func:`sha3_384`, :" +"func:`sha3_512`, :func:`shake_128`, :func:`shake_256` are also available." +msgstr "" + +#: ../Doc/library/hashlib.rst:76 +msgid "" +"SHA3 (Keccak) and SHAKE constructors :func:`sha3_224`, :func:`sha3_256`, :" +"func:`sha3_384`, :func:`sha3_512`, :func:`shake_128`, :func:`shake_256`." +msgstr "" + +#: ../Doc/library/hashlib.rst:80 +msgid ":func:`blake2b` and :func:`blake2s` were added." +msgstr "" + +#: ../Doc/library/hashlib.rst:83 +msgid "" +"For example, to obtain the digest of the byte string ``b'Nobody inspects the " +"spammish repetition'``::" +msgstr "" + +#: ../Doc/library/hashlib.rst:97 +msgid "More condensed:" +msgstr "" + +#: ../Doc/library/hashlib.rst:104 +msgid "" +"Is a generic constructor that takes the string name of the desired algorithm " +"as its first parameter. It also exists to allow access to the above listed " +"hashes as well as any other algorithms that your OpenSSL library may offer. " +"The named constructors are much faster than :func:`new` and should be " +"preferred." +msgstr "" + +#: ../Doc/library/hashlib.rst:110 +msgid "Using :func:`new` with an algorithm provided by OpenSSL:" +msgstr "" + +#: ../Doc/library/hashlib.rst:117 +msgid "Hashlib provides the following constant attributes:" +msgstr "" + +#: ../Doc/library/hashlib.rst:121 +msgid "" +"A set containing the names of the hash algorithms guaranteed to be supported " +"by this module on all platforms. Note that 'md5' is in this list despite " +"some upstream vendors offering an odd \"FIPS compliant\" Python build that " +"excludes it." +msgstr "" + +#: ../Doc/library/hashlib.rst:130 +msgid "" +"A set containing the names of the hash algorithms that are available in the " +"running Python interpreter. These names will be recognized when passed to :" +"func:`new`. :attr:`algorithms_guaranteed` will always be a subset. The " +"same algorithm may appear multiple times in this set under different names " +"(thanks to OpenSSL)." +msgstr "" + +#: ../Doc/library/hashlib.rst:138 +msgid "" +"The following values are provided as constant attributes of the hash objects " +"returned by the constructors:" +msgstr "" + +#: ../Doc/library/hashlib.rst:144 +msgid "The size of the resulting hash in bytes." +msgstr "" + +#: ../Doc/library/hashlib.rst:148 ../Doc/library/hmac.rst:89 +msgid "The internal block size of the hash algorithm in bytes." +msgstr "" + +#: ../Doc/library/hashlib.rst:150 ../Doc/library/hmac.rst:81 +msgid "A hash object has the following attributes:" +msgstr "" + +#: ../Doc/library/hashlib.rst:154 +msgid "" +"The canonical name of this hash, always lowercase and always suitable as a " +"parameter to :func:`new` to create another hash of this type." +msgstr "" + +#: ../Doc/library/hashlib.rst:157 +msgid "" +"The name attribute has been present in CPython since its inception, but " +"until Python 3.4 was not formally specified, so may not exist on some " +"platforms." +msgstr "" + +#: ../Doc/library/hashlib.rst:162 +msgid "A hash object has the following methods:" +msgstr "" + +#: ../Doc/library/hashlib.rst:167 +msgid "" +"Update the hash object with the object *arg*, which must be interpretable as " +"a buffer of bytes. Repeated calls are equivalent to a single call with the " +"concatenation of all the arguments: ``m.update(a); m.update(b)`` is " +"equivalent to ``m.update(a+b)``." +msgstr "" + +#: ../Doc/library/hashlib.rst:172 +msgid "" +"The Python GIL is released to allow other threads to run while hash updates " +"on data larger than 2047 bytes is taking place when using hash algorithms " +"supplied by OpenSSL." +msgstr "" + +#: ../Doc/library/hashlib.rst:180 +msgid "" +"Return the digest of the data passed to the :meth:`update` method so far. " +"This is a bytes object of size :attr:`digest_size` which may contain bytes " +"in the whole range from 0 to 255." +msgstr "" + +#: ../Doc/library/hashlib.rst:187 ../Doc/library/hashlib.rst:215 +msgid "" +"Like :meth:`digest` except the digest is returned as a string object of " +"double length, containing only hexadecimal digits. This may be used to " +"exchange the value safely in email or other non-binary environments." +msgstr "" + +#: ../Doc/library/hashlib.rst:194 +msgid "" +"Return a copy (\"clone\") of the hash object. This can be used to " +"efficiently compute the digests of data sharing a common initial substring." +msgstr "" + +#: ../Doc/library/hashlib.rst:199 +msgid "SHAKE variable length digests" +msgstr "" + +#: ../Doc/library/hashlib.rst:201 +msgid "" +"The :func:`shake_128` and :func:`shake_256` algorithms provide variable " +"length digests with length_in_bits//2 up to 128 or 256 bits of security. As " +"such, their digest methods require a length. Maximum length is not limited " +"by the SHAKE algorithm." +msgstr "" + +#: ../Doc/library/hashlib.rst:208 +msgid "" +"Return the digest of the data passed to the :meth:`update` method so far. " +"This is a bytes object of size ``length`` which may contain bytes in the " +"whole range from 0 to 255." +msgstr "" + +#: ../Doc/library/hashlib.rst:221 +msgid "Key derivation" +msgstr "" + +#: ../Doc/library/hashlib.rst:223 +msgid "" +"Key derivation and key stretching algorithms are designed for secure " +"password hashing. Naive algorithms such as ``sha1(password)`` are not " +"resistant against brute-force attacks. A good password hashing function must " +"be tunable, slow, and include a `salt `_." +msgstr "" + +#: ../Doc/library/hashlib.rst:231 +msgid "" +"The function provides PKCS#5 password-based key derivation function 2. It " +"uses HMAC as pseudorandom function." +msgstr "" + +#: ../Doc/library/hashlib.rst:234 +msgid "" +"The string *hash_name* is the desired name of the hash digest algorithm for " +"HMAC, e.g. 'sha1' or 'sha256'. *password* and *salt* are interpreted as " +"buffers of bytes. Applications and libraries should limit *password* to a " +"sensible length (e.g. 1024). *salt* should be about 16 or more bytes from a " +"proper source, e.g. :func:`os.urandom`." +msgstr "" + +#: ../Doc/library/hashlib.rst:240 +msgid "" +"The number of *iterations* should be chosen based on the hash algorithm and " +"computing power. As of 2013, at least 100,000 iterations of SHA-256 are " +"suggested." +msgstr "" + +#: ../Doc/library/hashlib.rst:244 +msgid "" +"*dklen* is the length of the derived key. If *dklen* is ``None`` then the " +"digest size of the hash algorithm *hash_name* is used, e.g. 64 for SHA-512." +msgstr "" + +#: ../Doc/library/hashlib.rst:256 +msgid "" +"A fast implementation of *pbkdf2_hmac* is available with OpenSSL. The " +"Python implementation uses an inline version of :mod:`hmac`. It is about " +"three times slower and doesn't release the GIL." +msgstr "" + +#: ../Doc/library/hashlib.rst:262 +msgid "" +"The function provides scrypt password-based key derivation function as " +"defined in :rfc:`7914`." +msgstr "" + +#: ../Doc/library/hashlib.rst:265 +msgid "" +"*password* and *salt* must be bytes-like objects. Applications and libraries " +"should limit *password* to a sensible length (e.g. 1024). *salt* should be " +"about 16 or more bytes from a proper source, e.g. :func:`os.urandom`." +msgstr "" + +#: ../Doc/library/hashlib.rst:269 +msgid "" +"*n* is the CPU/Memory cost factor, *r* the block size, *p* parallelization " +"factor and *maxmem* limits memory (OpenSSL 1.1.0 defaults to 32 MB). *dklen* " +"is the length of the derived key." +msgstr "" + +#: ../Doc/library/hashlib.rst:273 +msgid "Availability: OpenSSL 1.1+" +msgstr "" + +#: ../Doc/library/hashlib.rst:279 +msgid "BLAKE2" +msgstr "" + +#: ../Doc/library/hashlib.rst:281 +msgid "BLAKE2 takes additional arguments, see :ref:`hashlib-blake2`." +msgstr "" + +#: ../Doc/library/hashlib.rst:287 +msgid "Module :mod:`hmac`" +msgstr "" + +#: ../Doc/library/hashlib.rst:287 +msgid "A module to generate message authentication codes using hashes." +msgstr "" + +#: ../Doc/library/hashlib.rst:290 +msgid "Another way to encode binary hashes for non-binary environments." +msgstr "" + +#: ../Doc/library/hashlib.rst:292 +msgid "See :ref:`hashlib-blake2`." +msgstr "" + +#: ../Doc/library/hashlib.rst:295 +msgid "http://csrc.nist.gov/publications/fips/fips180-2/fips180-2.pdf" +msgstr "" + +#: ../Doc/library/hashlib.rst:295 +msgid "The FIPS 180-2 publication on Secure Hash Algorithms." +msgstr "" + +#: ../Doc/library/hashlib.rst:299 +msgid "" +"https://en.wikipedia.org/wiki/" +"Cryptographic_hash_function#Cryptographic_hash_algorithms" +msgstr "" + +#: ../Doc/library/hashlib.rst:298 +msgid "" +"Wikipedia article with information on which algorithms have known issues and " +"what that means regarding their use." +msgstr "" + +#: ../Doc/library/hashlib.rst:301 +msgid "https://www.ietf.org/rfc/rfc2898.txt" +msgstr "" + +#: ../Doc/library/hashlib.rst:302 +msgid "PKCS #5: Password-Based Cryptography Specification Version 2.0" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:4 +msgid ":mod:`hashlib` --- BLAKE2 hash functions" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:13 +msgid "" +"BLAKE2_ is a cryptographic hash function defined in RFC-7693_ that comes in " +"two flavors:" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:16 +msgid "" +"**BLAKE2b**, optimized for 64-bit platforms and produces digests of any size " +"between 1 and 64 bytes," +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:19 +msgid "" +"**BLAKE2s**, optimized for 8- to 32-bit platforms and produces digests of " +"any size between 1 and 32 bytes." +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:22 +msgid "" +"BLAKE2 supports **keyed mode** (a faster and simpler replacement for HMAC_), " +"**salted hashing**, **personalization**, and **tree hashing**." +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:25 +msgid "" +"Hash objects from this module follow the API of standard library's :mod:" +"`hashlib` objects." +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:30 +msgid "Module" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:33 +msgid "Creating hash objects" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:35 +msgid "New hash objects are created by calling constructor functions:" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:47 +msgid "" +"These functions return the corresponding hash objects for calculating " +"BLAKE2b or BLAKE2s. They optionally take these general parameters:" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:50 +msgid "" +"*data*: initial chunk of data to hash, which must be interpretable as buffer " +"of bytes." +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:53 +msgid "*digest_size*: size of output digest in bytes." +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:55 +msgid "" +"*key*: key for keyed hashing (up to 64 bytes for BLAKE2b, up to 32 bytes for " +"BLAKE2s)." +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:58 +msgid "" +"*salt*: salt for randomized hashing (up to 16 bytes for BLAKE2b, up to 8 " +"bytes for BLAKE2s)." +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:61 +msgid "" +"*person*: personalization string (up to 16 bytes for BLAKE2b, up to 8 bytes " +"for BLAKE2s)." +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:64 +msgid "The following table shows limits for general parameters (in bytes):" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:67 +msgid "Hash" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:67 +msgid "digest_size" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:67 +msgid "len(key)" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:67 +msgid "len(salt)" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:67 +msgid "len(person)" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:69 +msgid "BLAKE2b" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:69 +msgid "64" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:69 +msgid "16" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:70 +msgid "BLAKE2s" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:70 +msgid "32" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:75 +msgid "" +"BLAKE2 specification defines constant lengths for salt and personalization " +"parameters, however, for convenience, this implementation accepts byte " +"strings of any size up to the specified length. If the length of the " +"parameter is less than specified, it is padded with zeros, thus, for " +"example, ``b'salt'`` and ``b'salt\\x00'`` is the same value. (This is not " +"the case for *key*.)" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:82 +msgid "These sizes are available as module `constants`_ described below." +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:84 +msgid "" +"Constructor functions also accept the following tree hashing parameters:" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:86 +msgid "*fanout*: fanout (0 to 255, 0 if unlimited, 1 in sequential mode)." +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:88 +msgid "" +"*depth*: maximal depth of tree (1 to 255, 255 if unlimited, 1 in sequential " +"mode)." +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:91 +msgid "" +"*leaf_size*: maximal byte length of leaf (0 to 2**32-1, 0 if unlimited or in " +"sequential mode)." +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:94 +msgid "" +"*node_offset*: node offset (0 to 2**64-1 for BLAKE2b, 0 to 2**48-1 for " +"BLAKE2s, 0 for the first, leftmost, leaf, or in sequential mode)." +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:97 +msgid "" +"*node_depth*: node depth (0 to 255, 0 for leaves, or in sequential mode)." +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:99 +msgid "" +"*inner_size*: inner digest size (0 to 64 for BLAKE2b, 0 to 32 for BLAKE2s, 0 " +"in sequential mode)." +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:102 +msgid "" +"*last_node*: boolean indicating whether the processed node is the last one " +"(`False` for sequential mode)." +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:108 +msgid "" +"See section 2.10 in `BLAKE2 specification `_ for comprehensive review of tree hashing." +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:119 +msgid "Salt length (maximum length accepted by constructors)." +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:125 +msgid "" +"Personalization string length (maximum length accepted by constructors)." +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:131 +msgid "Maximum key size." +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:137 +msgid "Maximum digest size that the hash function can output." +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:144 +msgid "Simple hashing" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:146 +msgid "" +"To calculate hash of some data, you should first construct a hash object by " +"calling the appropriate constructor function (:func:`blake2b` or :func:" +"`blake2s`), then update it with the data by calling :meth:`update` on the " +"object, and, finally, get the digest out of the object by calling :meth:" +"`digest` (or :meth:`hexdigest` for hex-encoded string)." +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:159 +msgid "" +"As a shortcut, you can pass the first chunk of data to update directly to " +"the constructor as the first argument (or as *data* keyword argument):" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:166 +msgid "" +"You can call :meth:`hash.update` as many times as you need to iteratively " +"update the hash:" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:179 +msgid "Using different digest sizes" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:181 +msgid "" +"BLAKE2 has configurable size of digests up to 64 bytes for BLAKE2b and up to " +"32 bytes for BLAKE2s. For example, to replace SHA-1 with BLAKE2b without " +"changing the size of output, we can tell BLAKE2b to produce 20-byte digests:" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:195 +msgid "" +"Hash objects with different digest sizes have completely different outputs " +"(shorter hashes are *not* prefixes of longer hashes); BLAKE2b and BLAKE2s " +"produce different outputs even if the output length is the same:" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:211 +msgid "Keyed hashing" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:213 +msgid "" +"Keyed hashing can be used for authentication as a faster and simpler " +"replacement for `Hash-based message authentication code `_ (HMAC). BLAKE2 can be " +"securely used in prefix-MAC mode thanks to the indifferentiability property " +"inherited from BLAKE." +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:219 +msgid "" +"This example shows how to get a (hex-encoded) 128-bit authentication code " +"for message ``b'message data'`` with key ``b'pseudorandom key'``::" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:229 +msgid "" +"As a practical example, a web application can symmetrically sign cookies " +"sent to users and later verify them to make sure they weren't tampered with::" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:253 +msgid "" +"Even though there's a native keyed hashing mode, BLAKE2 can, of course, be " +"used in HMAC construction with :mod:`hmac` module::" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:264 +msgid "Randomized hashing" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:266 +msgid "" +"By setting *salt* parameter users can introduce randomization to the hash " +"function. Randomized hashing is useful for protecting against collision " +"attacks on the hash function used in digital signatures." +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:270 +msgid "" +"Randomized hashing is designed for situations where one party, the message " +"preparer, generates all or part of a message to be signed by a second party, " +"the message signer. If the message preparer is able to find cryptographic " +"hash function collisions (i.e., two messages producing the same hash value), " +"then she might prepare meaningful versions of the message that would produce " +"the same hash value and digital signature, but with different results (e.g., " +"transferring $1,000,000 to an account, rather than $10). Cryptographic hash " +"functions have been designed with collision resistance as a major goal, but " +"the current concentration on attacking cryptographic hash functions may " +"result in a given cryptographic hash function providing less collision " +"resistance than expected. Randomized hashing offers the signer additional " +"protection by reducing the likelihood that a preparer can generate two or " +"more messages that ultimately yield the same hash value during the digital " +"signature generation process – even if it is practical to find collisions " +"for the hash function. However, the use of randomized hashing may reduce the " +"amount of security provided by a digital signature when all portions of the " +"message are prepared by the signer." +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:289 +msgid "" +"(`NIST SP-800-106 \"Randomized Hashing for Digital Signatures\" `_)" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:292 +msgid "" +"In BLAKE2 the salt is processed as a one-time input to the hash function " +"during initialization, rather than as an input to each compression function." +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:297 +msgid "" +"*Salted hashing* (or just hashing) with BLAKE2 or any other general-purpose " +"cryptographic hash function, such as SHA-256, is not suitable for hashing " +"passwords. See `BLAKE2 FAQ `_ for more information." +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:320 +msgid "Personalization" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:322 +msgid "" +"Sometimes it is useful to force hash function to produce different digests " +"for the same input for different purposes. Quoting the authors of the Skein " +"hash function:" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:326 +msgid "" +"We recommend that all application designers seriously consider doing this; " +"we have seen many protocols where a hash that is computed in one part of the " +"protocol can be used in an entirely different part because two hash " +"computations were done on similar or related data, and the attacker can " +"force the application to make the hash inputs the same. Personalizing each " +"hash function used in the protocol summarily stops this type of attack." +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:333 +msgid "" +"(`The Skein Hash Function Family `_, p. 21)" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:337 +msgid "BLAKE2 can be personalized by passing bytes to the *person* argument::" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:351 +msgid "" +"Personalization together with the keyed mode can also be used to derive " +"different keys from a single one." +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:365 +msgid "Tree mode" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:367 +msgid "Here's an example of hashing a minimal tree with two leaf nodes::" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:373 +msgid "" +"This example uses 64-byte internal digests, and returns the 32-byte final " +"digest::" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:403 +msgid "Credits" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:405 +msgid "" +"BLAKE2_ was designed by *Jean-Philippe Aumasson*, *Samuel Neves*, *Zooko " +"Wilcox-O'Hearn*, and *Christian Winnerlein* based on SHA-3_ finalist BLAKE_ " +"created by *Jean-Philippe Aumasson*, *Luca Henzen*, *Willi Meier*, and " +"*Raphael C.-W. Phan*." +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:410 +msgid "" +"It uses core algorithm from ChaCha_ cipher designed by *Daniel J. " +"Bernstein*." +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:412 +msgid "" +"The stdlib implementation is based on pyblake2_ module. It was written by " +"*Dmitry Chestnykh* based on C implementation written by *Samuel Neves*. The " +"documentation was copied from pyblake2_ and written by *Dmitry Chestnykh*." +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:416 +msgid "The C code was partly rewritten for Python by *Christian Heimes*." +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:418 +msgid "" +"The following public domain dedication applies for both C hash function " +"implementation, extension code, and this documentation:" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:421 +msgid "" +"To the extent possible under law, the author(s) have dedicated all copyright " +"and related and neighboring rights to this software to the public domain " +"worldwide. This software is distributed without any warranty." +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:425 +msgid "" +"You should have received a copy of the CC0 Public Domain Dedication along " +"with this software. If not, see http://creativecommons.org/publicdomain/" +"zero/1.0/." +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:429 +msgid "" +"The following people have helped with development or contributed their " +"changes to the project and the public domain according to the Creative " +"Commons Public Domain Dedication 1.0 Universal:" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:433 +msgid "*Alexandr Sokolovskiy*" +msgstr "" + +#: ../Doc/library/hashlib-blake2.rst:435 +msgid "Official BLAKE2 website: https://blake2.net" +msgstr "" + +#: ../Doc/library/heapq.rst:2 +msgid ":mod:`heapq` --- Heap queue algorithm" +msgstr "" + +#: ../Doc/library/heapq.rst:12 +msgid "**Source code:** :source:`Lib/heapq.py`" +msgstr "" + +#: ../Doc/library/heapq.rst:16 +msgid "" +"This module provides an implementation of the heap queue algorithm, also " +"known as the priority queue algorithm." +msgstr "" + +#: ../Doc/library/heapq.rst:19 +msgid "" +"Heaps are binary trees for which every parent node has a value less than or " +"equal to any of its children. This implementation uses arrays for which " +"``heap[k] <= heap[2*k+1]`` and ``heap[k] <= heap[2*k+2]`` for all *k*, " +"counting elements from zero. For the sake of comparison, non-existing " +"elements are considered to be infinite. The interesting property of a heap " +"is that its smallest element is always the root, ``heap[0]``." +msgstr "" + +#: ../Doc/library/heapq.rst:26 +msgid "" +"The API below differs from textbook heap algorithms in two aspects: (a) We " +"use zero-based indexing. This makes the relationship between the index for " +"a node and the indexes for its children slightly less obvious, but is more " +"suitable since Python uses zero-based indexing. (b) Our pop method returns " +"the smallest item, not the largest (called a \"min heap\" in textbooks; a " +"\"max heap\" is more common in texts because of its suitability for in-place " +"sorting)." +msgstr "" + +#: ../Doc/library/heapq.rst:33 +msgid "" +"These two make it possible to view the heap as a regular Python list without " +"surprises: ``heap[0]`` is the smallest item, and ``heap.sort()`` maintains " +"the heap invariant!" +msgstr "" + +#: ../Doc/library/heapq.rst:37 +msgid "" +"To create a heap, use a list initialized to ``[]``, or you can transform a " +"populated list into a heap via function :func:`heapify`." +msgstr "" + +#: ../Doc/library/heapq.rst:45 +msgid "Push the value *item* onto the *heap*, maintaining the heap invariant." +msgstr "" + +#: ../Doc/library/heapq.rst:50 +msgid "" +"Pop and return the smallest item from the *heap*, maintaining the heap " +"invariant. If the heap is empty, :exc:`IndexError` is raised. To access " +"the smallest item without popping it, use ``heap[0]``." +msgstr "" + +#: ../Doc/library/heapq.rst:57 +msgid "" +"Push *item* on the heap, then pop and return the smallest item from the " +"*heap*. The combined action runs more efficiently than :func:`heappush` " +"followed by a separate call to :func:`heappop`." +msgstr "" + +#: ../Doc/library/heapq.rst:64 +msgid "Transform list *x* into a heap, in-place, in linear time." +msgstr "" + +#: ../Doc/library/heapq.rst:69 +msgid "" +"Pop and return the smallest item from the *heap*, and also push the new " +"*item*. The heap size doesn't change. If the heap is empty, :exc:" +"`IndexError` is raised." +msgstr "" + +#: ../Doc/library/heapq.rst:72 +msgid "" +"This one step operation is more efficient than a :func:`heappop` followed " +"by :func:`heappush` and can be more appropriate when using a fixed-size " +"heap. The pop/push combination always returns an element from the heap and " +"replaces it with *item*." +msgstr "" + +#: ../Doc/library/heapq.rst:77 +msgid "" +"The value returned may be larger than the *item* added. If that isn't " +"desired, consider using :func:`heappushpop` instead. Its push/pop " +"combination returns the smaller of the two values, leaving the larger value " +"on the heap." +msgstr "" + +#: ../Doc/library/heapq.rst:83 +msgid "The module also offers three general purpose functions based on heaps." +msgstr "" + +#: ../Doc/library/heapq.rst:88 +msgid "" +"Merge multiple sorted inputs into a single sorted output (for example, merge " +"timestamped entries from multiple log files). Returns an :term:`iterator` " +"over the sorted values." +msgstr "" + +#: ../Doc/library/heapq.rst:92 +msgid "" +"Similar to ``sorted(itertools.chain(*iterables))`` but returns an iterable, " +"does not pull the data into memory all at once, and assumes that each of the " +"input streams is already sorted (smallest to largest)." +msgstr "" + +#: ../Doc/library/heapq.rst:98 +msgid "" +"*key* specifies a :term:`key function` of one argument that is used to " +"extract a comparison key from each input element. The default value is " +"``None`` (compare the elements directly)." +msgstr "" + +#: ../Doc/library/heapq.rst:102 +msgid "" +"*reverse* is a boolean value. If set to ``True``, then the input elements " +"are merged as if each comparison were reversed." +msgstr "" + +#: ../Doc/library/heapq.rst:105 +msgid "Added the optional *key* and *reverse* parameters." +msgstr "" + +#: ../Doc/library/heapq.rst:111 +msgid "" +"Return a list with the *n* largest elements from the dataset defined by " +"*iterable*. *key*, if provided, specifies a function of one argument that " +"is used to extract a comparison key from each element in the iterable: " +"``key=str.lower`` Equivalent to: ``sorted(iterable, key=key, reverse=True)[:" +"n]``" +msgstr "" + +#: ../Doc/library/heapq.rst:120 +msgid "" +"Return a list with the *n* smallest elements from the dataset defined by " +"*iterable*. *key*, if provided, specifies a function of one argument that " +"is used to extract a comparison key from each element in the iterable: " +"``key=str.lower`` Equivalent to: ``sorted(iterable, key=key)[:n]``" +msgstr "" + +#: ../Doc/library/heapq.rst:126 +msgid "" +"The latter two functions perform best for smaller values of *n*. For larger " +"values, it is more efficient to use the :func:`sorted` function. Also, when " +"``n==1``, it is more efficient to use the built-in :func:`min` and :func:" +"`max` functions. If repeated usage of these functions is required, consider " +"turning the iterable into an actual heap." +msgstr "" + +#: ../Doc/library/heapq.rst:134 ../Doc/library/timeit.rst:23 +msgid "Basic Examples" +msgstr "" + +#: ../Doc/library/heapq.rst:136 +msgid "" +"A `heapsort `_ can be implemented by " +"pushing all values onto a heap and then popping off the smallest values one " +"at a time::" +msgstr "" + +#: ../Doc/library/heapq.rst:149 +msgid "" +"This is similar to ``sorted(iterable)``, but unlike :func:`sorted`, this " +"implementation is not stable." +msgstr "" + +#: ../Doc/library/heapq.rst:152 +msgid "" +"Heap elements can be tuples. This is useful for assigning comparison values " +"(such as task priorities) alongside the main record being tracked::" +msgstr "" + +#: ../Doc/library/heapq.rst:165 +msgid "Priority Queue Implementation Notes" +msgstr "" + +#: ../Doc/library/heapq.rst:167 +msgid "" +"A `priority queue `_ is common " +"use for a heap, and it presents several implementation challenges:" +msgstr "" + +#: ../Doc/library/heapq.rst:170 +msgid "" +"Sort stability: how do you get two tasks with equal priorities to be " +"returned in the order they were originally added?" +msgstr "" + +#: ../Doc/library/heapq.rst:173 +msgid "" +"Tuple comparison breaks for (priority, task) pairs if the priorities are " +"equal and the tasks do not have a default comparison order." +msgstr "" + +#: ../Doc/library/heapq.rst:176 +msgid "" +"If the priority of a task changes, how do you move it to a new position in " +"the heap?" +msgstr "" + +#: ../Doc/library/heapq.rst:179 +msgid "" +"Or if a pending task needs to be deleted, how do you find it and remove it " +"from the queue?" +msgstr "" + +#: ../Doc/library/heapq.rst:182 +msgid "" +"A solution to the first two challenges is to store entries as 3-element list " +"including the priority, an entry count, and the task. The entry count " +"serves as a tie-breaker so that two tasks with the same priority are " +"returned in the order they were added. And since no two entry counts are the " +"same, the tuple comparison will never attempt to directly compare two tasks." +msgstr "" + +#: ../Doc/library/heapq.rst:188 +msgid "" +"The remaining challenges revolve around finding a pending task and making " +"changes to its priority or removing it entirely. Finding a task can be done " +"with a dictionary pointing to an entry in the queue." +msgstr "" + +#: ../Doc/library/heapq.rst:192 +msgid "" +"Removing the entry or changing its priority is more difficult because it " +"would break the heap structure invariants. So, a possible solution is to " +"mark the entry as removed and add a new entry with the revised priority::" +msgstr "" + +#: ../Doc/library/heapq.rst:226 +msgid "Theory" +msgstr "" + +#: ../Doc/library/heapq.rst:228 +msgid "" +"Heaps are arrays for which ``a[k] <= a[2*k+1]`` and ``a[k] <= a[2*k+2]`` for " +"all *k*, counting elements from 0. For the sake of comparison, non-existing " +"elements are considered to be infinite. The interesting property of a heap " +"is that ``a[0]`` is always its smallest element." +msgstr "" + +#: ../Doc/library/heapq.rst:233 +msgid "" +"The strange invariant above is meant to be an efficient memory " +"representation for a tournament. The numbers below are *k*, not ``a[k]``::" +msgstr "" + +#: ../Doc/library/heapq.rst:246 +msgid "" +"In the tree above, each cell *k* is topping ``2*k+1`` and ``2*k+2``. In a " +"usual binary tournament we see in sports, each cell is the winner over the " +"two cells it tops, and we can trace the winner down the tree to see all " +"opponents s/he had. However, in many computer applications of such " +"tournaments, we do not need to trace the history of a winner. To be more " +"memory efficient, when a winner is promoted, we try to replace it by " +"something else at a lower level, and the rule becomes that a cell and the " +"two cells it tops contain three different items, but the top cell \"wins\" " +"over the two topped cells." +msgstr "" + +#: ../Doc/library/heapq.rst:255 +msgid "" +"If this heap invariant is protected at all time, index 0 is clearly the " +"overall winner. The simplest algorithmic way to remove it and find the " +"\"next\" winner is to move some loser (let's say cell 30 in the diagram " +"above) into the 0 position, and then percolate this new 0 down the tree, " +"exchanging values, until the invariant is re-established. This is clearly " +"logarithmic on the total number of items in the tree. By iterating over all " +"items, you get an O(n log n) sort." +msgstr "" + +#: ../Doc/library/heapq.rst:262 +msgid "" +"A nice feature of this sort is that you can efficiently insert new items " +"while the sort is going on, provided that the inserted items are not \"better" +"\" than the last 0'th element you extracted. This is especially useful in " +"simulation contexts, where the tree holds all incoming events, and the \"win" +"\" condition means the smallest scheduled time. When an event schedules " +"other events for execution, they are scheduled into the future, so they can " +"easily go into the heap. So, a heap is a good structure for implementing " +"schedulers (this is what I used for my MIDI sequencer :-)." +msgstr "" + +#: ../Doc/library/heapq.rst:271 +msgid "" +"Various structures for implementing schedulers have been extensively " +"studied, and heaps are good for this, as they are reasonably speedy, the " +"speed is almost constant, and the worst case is not much different than the " +"average case. However, there are other representations which are more " +"efficient overall, yet the worst cases might be terrible." +msgstr "" + +#: ../Doc/library/heapq.rst:277 +msgid "" +"Heaps are also very useful in big disk sorts. You most probably all know " +"that a big sort implies producing \"runs\" (which are pre-sorted sequences, " +"whose size is usually related to the amount of CPU memory), followed by a " +"merging passes for these runs, which merging is often very cleverly " +"organised [#]_. It is very important that the initial sort produces the " +"longest runs possible. Tournaments are a good way to achieve that. If, " +"using all the memory available to hold a tournament, you replace and " +"percolate items that happen to fit the current run, you'll produce runs " +"which are twice the size of the memory for random input, and much better for " +"input fuzzily ordered." +msgstr "" + +#: ../Doc/library/heapq.rst:287 +msgid "" +"Moreover, if you output the 0'th item on disk and get an input which may not " +"fit in the current tournament (because the value \"wins\" over the last " +"output value), it cannot fit in the heap, so the size of the heap " +"decreases. The freed memory could be cleverly reused immediately for " +"progressively building a second heap, which grows at exactly the same rate " +"the first heap is melting. When the first heap completely vanishes, you " +"switch heaps and start a new run. Clever and quite effective!" +msgstr "" + +#: ../Doc/library/heapq.rst:295 +msgid "" +"In a word, heaps are useful memory structures to know. I use them in a few " +"applications, and I think it is good to keep a 'heap' module around. :-)" +msgstr "" + +#: ../Doc/library/heapq.rst:300 +msgid "" +"The disk balancing algorithms which are current, nowadays, are more annoying " +"than clever, and this is a consequence of the seeking capabilities of the " +"disks. On devices which cannot seek, like big tape drives, the story was " +"quite different, and one had to be very clever to ensure (far in advance) " +"that each tape movement will be the most effective possible (that is, will " +"best participate at \"progressing\" the merge). Some tapes were even able " +"to read backwards, and this was also used to avoid the rewinding time. " +"Believe me, real good tape sorts were quite spectacular to watch! From all " +"times, sorting has always been a Great Art! :-)" +msgstr "" + +#: ../Doc/library/hmac.rst:2 +msgid ":mod:`hmac` --- Keyed-Hashing for Message Authentication" +msgstr "" + +#: ../Doc/library/hmac.rst:10 +msgid "**Source code:** :source:`Lib/hmac.py`" +msgstr "" + +#: ../Doc/library/hmac.rst:14 +msgid "This module implements the HMAC algorithm as described by :rfc:`2104`." +msgstr "" + +#: ../Doc/library/hmac.rst:19 +msgid "" +"Return a new hmac object. *key* is a bytes or bytearray object giving the " +"secret key. If *msg* is present, the method call ``update(msg)`` is made. " +"*digestmod* is the digest name, digest constructor or module for the HMAC " +"object to use. It supports any name suitable to :func:`hashlib.new` and " +"defaults to the :data:`hashlib.md5` constructor." +msgstr "" + +#: ../Doc/library/hmac.rst:25 +msgid "" +"Parameter *key* can be a bytes or bytearray object. Parameter *msg* can be " +"of any type supported by :mod:`hashlib`. Parameter *digestmod* can be the " +"name of a hash algorithm." +msgstr "" + +#: ../Doc/library/hmac.rst:30 +msgid "MD5 as implicit default digest for *digestmod* is deprecated." +msgstr "" + +#: ../Doc/library/hmac.rst:34 +msgid "An HMAC object has the following methods:" +msgstr "" + +#: ../Doc/library/hmac.rst:38 +msgid "" +"Update the hmac object with *msg*. Repeated calls are equivalent to a " +"single call with the concatenation of all the arguments: ``m.update(a); m." +"update(b)`` is equivalent to ``m.update(a + b)``." +msgstr "" + +#: ../Doc/library/hmac.rst:42 +msgid "Parameter *msg* can be of any type supported by :mod:`hashlib`." +msgstr "" + +#: ../Doc/library/hmac.rst:48 +msgid "" +"Return the digest of the bytes passed to the :meth:`update` method so far. " +"This bytes object will be the same length as the *digest_size* of the digest " +"given to the constructor. It may contain non-ASCII bytes, including NUL " +"bytes." +msgstr "" + +#: ../Doc/library/hmac.rst:55 +msgid "" +"When comparing the output of :meth:`digest` to an externally-supplied digest " +"during a verification routine, it is recommended to use the :func:" +"`compare_digest` function instead of the ``==`` operator to reduce the " +"vulnerability to timing attacks." +msgstr "" + +#: ../Doc/library/hmac.rst:63 +msgid "" +"Like :meth:`digest` except the digest is returned as a string twice the " +"length containing only hexadecimal digits. This may be used to exchange the " +"value safely in email or other non-binary environments." +msgstr "" + +#: ../Doc/library/hmac.rst:69 +msgid "" +"When comparing the output of :meth:`hexdigest` to an externally-supplied " +"digest during a verification routine, it is recommended to use the :func:" +"`compare_digest` function instead of the ``==`` operator to reduce the " +"vulnerability to timing attacks." +msgstr "" + +#: ../Doc/library/hmac.rst:77 +msgid "" +"Return a copy (\"clone\") of the hmac object. This can be used to " +"efficiently compute the digests of strings that share a common initial " +"substring." +msgstr "" + +#: ../Doc/library/hmac.rst:85 +msgid "The size of the resulting HMAC digest in bytes." +msgstr "" + +#: ../Doc/library/hmac.rst:95 +msgid "The canonical name of this HMAC, always lowercase, e.g. ``hmac-md5``." +msgstr "" + +#: ../Doc/library/hmac.rst:100 +msgid "This module also provides the following helper function:" +msgstr "" + +#: ../Doc/library/hmac.rst:104 +msgid "" +"Return ``a == b``. This function uses an approach designed to prevent " +"timing analysis by avoiding content-based short circuiting behaviour, making " +"it appropriate for cryptography. *a* and *b* must both be of the same type: " +"either :class:`str` (ASCII only, as e.g. returned by :meth:`HMAC." +"hexdigest`), or a :term:`bytes-like object`." +msgstr "" + +#: ../Doc/library/hmac.rst:112 +msgid "" +"If *a* and *b* are of different lengths, or if an error occurs, a timing " +"attack could theoretically reveal information about the types and lengths of " +"*a* and *b*--but not their values." +msgstr "" + +#: ../Doc/library/hmac.rst:122 +msgid "Module :mod:`hashlib`" +msgstr "" + +#: ../Doc/library/hmac.rst:123 +msgid "The Python module providing secure hash functions." +msgstr "" + +#: ../Doc/library/html.rst:2 +msgid ":mod:`html` --- HyperText Markup Language support" +msgstr "" + +#: ../Doc/library/html.rst:7 +msgid "**Source code:** :source:`Lib/html/__init__.py`" +msgstr "" + +#: ../Doc/library/html.rst:11 +msgid "This module defines utilities to manipulate HTML." +msgstr "" + +#: ../Doc/library/html.rst:15 +msgid "" +"Convert the characters ``&``, ``<`` and ``>`` in string *s* to HTML-safe " +"sequences. Use this if you need to display text that might contain such " +"characters in HTML. If the optional flag *quote* is true, the characters (``" +"\"``) and (``'``) are also translated; this helps for inclusion in an HTML " +"attribute value delimited by quotes, as in ````." +msgstr "" + +#: ../Doc/library/html.rst:26 +msgid "" +"Convert all named and numeric character references (e.g. ``>``, ``>" +"``, ``&x3e;``) in the string *s* to the corresponding unicode characters. " +"This function uses the rules defined by the HTML 5 standard for both valid " +"and invalid character references, and the :data:`list of HTML 5 named " +"character references `." +msgstr "" + +#: ../Doc/library/html.rst:36 +msgid "Submodules in the ``html`` package are:" +msgstr "" + +#: ../Doc/library/html.rst:38 +msgid ":mod:`html.parser` -- HTML/XHTML parser with lenient parsing mode" +msgstr "" + +#: ../Doc/library/html.rst:39 +msgid ":mod:`html.entities` -- HTML entity definitions" +msgstr "" + +#: ../Doc/library/html.entities.rst:2 +msgid ":mod:`html.entities` --- Definitions of HTML general entities" +msgstr "" + +#: ../Doc/library/html.entities.rst:9 +msgid "**Source code:** :source:`Lib/html/entities.py`" +msgstr "" + +#: ../Doc/library/html.entities.rst:13 +msgid "" +"This module defines four dictionaries, :data:`html5`, :data:" +"`name2codepoint`, :data:`codepoint2name`, and :data:`entitydefs`." +msgstr "" + +#: ../Doc/library/html.entities.rst:19 +msgid "" +"A dictionary that maps HTML5 named character references [#]_ to the " +"equivalent Unicode character(s), e.g. ``html5['gt;'] == '>'``. Note that the " +"trailing semicolon is included in the name (e.g. ``'gt;'``), however some of " +"the names are accepted by the standard even without the semicolon: in this " +"case the name is present with and without the ``';'``. See also :func:`html." +"unescape`." +msgstr "" + +#: ../Doc/library/html.entities.rst:31 +msgid "" +"A dictionary mapping XHTML 1.0 entity definitions to their replacement text " +"in ISO Latin-1." +msgstr "" + +#: ../Doc/library/html.entities.rst:37 +msgid "A dictionary that maps HTML entity names to the Unicode code points." +msgstr "" + +#: ../Doc/library/html.entities.rst:42 +msgid "A dictionary that maps Unicode code points to HTML entity names." +msgstr "" + +#: ../Doc/library/html.entities.rst:47 +msgid "See https://www.w3.org/TR/html5/syntax.html#named-character-references" +msgstr "" + +#: ../Doc/library/html.parser.rst:2 +msgid ":mod:`html.parser` --- Simple HTML and XHTML parser" +msgstr "" + +#: ../Doc/library/html.parser.rst:7 +msgid "**Source code:** :source:`Lib/html/parser.py`" +msgstr "" + +#: ../Doc/library/html.parser.rst:15 +msgid "" +"This module defines a class :class:`HTMLParser` which serves as the basis " +"for parsing text files formatted in HTML (HyperText Mark-up Language) and " +"XHTML." +msgstr "" + +#: ../Doc/library/html.parser.rst:20 +msgid "Create a parser instance able to parse invalid markup." +msgstr "" + +#: ../Doc/library/html.parser.rst:22 +msgid "" +"If *convert_charrefs* is ``True`` (the default), all character references " +"(except the ones in ``script``/``style`` elements) are automatically " +"converted to the corresponding Unicode characters." +msgstr "" + +#: ../Doc/library/html.parser.rst:26 +msgid "" +"An :class:`.HTMLParser` instance is fed HTML data and calls handler methods " +"when start tags, end tags, text, comments, and other markup elements are " +"encountered. The user should subclass :class:`.HTMLParser` and override its " +"methods to implement the desired behavior." +msgstr "" + +#: ../Doc/library/html.parser.rst:31 +msgid "" +"This parser does not check that end tags match start tags or call the end-" +"tag handler for elements which are closed implicitly by closing an outer " +"element." +msgstr "" + +#: ../Doc/library/html.parser.rst:34 +msgid "*convert_charrefs* keyword argument added." +msgstr "" + +#: ../Doc/library/html.parser.rst:37 +msgid "The default value for argument *convert_charrefs* is now ``True``." +msgstr "" + +#: ../Doc/library/html.parser.rst:42 +msgid "Example HTML Parser Application" +msgstr "" + +#: ../Doc/library/html.parser.rst:44 +msgid "" +"As a basic example, below is a simple HTML parser that uses the :class:" +"`HTMLParser` class to print out start tags, end tags, and data as they are " +"encountered::" +msgstr "" + +#: ../Doc/library/html.parser.rst:64 +msgid "The output will then be:" +msgstr "" + +#: ../Doc/library/html.parser.rst:83 +msgid ":class:`.HTMLParser` Methods" +msgstr "" + +#: ../Doc/library/html.parser.rst:85 +msgid ":class:`HTMLParser` instances have the following methods:" +msgstr "" + +#: ../Doc/library/html.parser.rst:90 +msgid "" +"Feed some text to the parser. It is processed insofar as it consists of " +"complete elements; incomplete data is buffered until more data is fed or :" +"meth:`close` is called. *data* must be :class:`str`." +msgstr "" + +#: ../Doc/library/html.parser.rst:97 +msgid "" +"Force processing of all buffered data as if it were followed by an end-of-" +"file mark. This method may be redefined by a derived class to define " +"additional processing at the end of the input, but the redefined version " +"should always call the :class:`HTMLParser` base class method :meth:`close`." +msgstr "" + +#: ../Doc/library/html.parser.rst:105 +msgid "" +"Reset the instance. Loses all unprocessed data. This is called implicitly " +"at instantiation time." +msgstr "" + +#: ../Doc/library/html.parser.rst:111 +msgid "Return current line number and offset." +msgstr "" + +#: ../Doc/library/html.parser.rst:116 +msgid "" +"Return the text of the most recently opened start tag. This should not " +"normally be needed for structured processing, but may be useful in dealing " +"with HTML \"as deployed\" or for re-generating input with minimal changes " +"(whitespace between attributes can be preserved, etc.)." +msgstr "" + +#: ../Doc/library/html.parser.rst:122 +msgid "" +"The following methods are called when data or markup elements are " +"encountered and they are meant to be overridden in a subclass. The base " +"class implementations do nothing (except for :meth:`~HTMLParser." +"handle_startendtag`):" +msgstr "" + +#: ../Doc/library/html.parser.rst:129 +msgid "" +"This method is called to handle the start of a tag (e.g. ````)." +msgstr "" + +#: ../Doc/library/html.parser.rst:148 +msgid "The *tag* argument is the name of the tag converted to lower case." +msgstr "" + +#: ../Doc/library/html.parser.rst:153 +msgid "" +"Similar to :meth:`handle_starttag`, but called when the parser encounters an " +"XHTML-style empty tag (````). This method may be overridden by " +"subclasses which require this particular lexical information; the default " +"implementation simply calls :meth:`handle_starttag` and :meth:" +"`handle_endtag`." +msgstr "" + +#: ../Doc/library/html.parser.rst:161 +msgid "" +"This method is called to process arbitrary data (e.g. text nodes and the " +"content of ```` and ````)." +msgstr "" + +#: ../Doc/library/html.parser.rst:167 +msgid "" +"This method is called to process a named character reference of the form " +"``&name;`` (e.g. ``>``), where *name* is a general entity reference (e.g. " +"``'gt'``). This method is never called if *convert_charrefs* is ``True``." +msgstr "" + +#: ../Doc/library/html.parser.rst:175 +msgid "" +"This method is called to process decimal and hexadecimal numeric character " +"references of the form ``&#NNN;`` and ``&#xNNN;``. For example, the decimal " +"equivalent for ``>`` is ``>``, whereas the hexadecimal is ``>``; " +"in this case the method will receive ``'62'`` or ``'x3E'``. This method is " +"never called if *convert_charrefs* is ``True``." +msgstr "" + +#: ../Doc/library/html.parser.rst:184 +msgid "" +"This method is called when a comment is encountered (e.g. ```` will cause this method to be " +"called with the argument ``' comment '``." +msgstr "" + +#: ../Doc/library/html.parser.rst:189 +msgid "" +"The content of Internet Explorer conditional comments (condcoms) will also " +"be sent to this method, so, for ````, this method will receive ``'[if IE 9]>IE9-specific content``)." +msgstr "" + +#: ../Doc/library/html.parser.rst:199 +msgid "" +"The *decl* parameter will be the entire contents of the declaration inside " +"the ```` markup (e.g. ``'DOCTYPE html'``)." +msgstr "" + +#: ../Doc/library/html.parser.rst:205 +msgid "" +"Method called when a processing instruction is encountered. The *data* " +"parameter will contain the entire processing instruction. For example, for " +"the processing instruction ````, this method would be " +"called as ``handle_pi(\"proc color='red'\")``. It is intended to be " +"overridden by a derived class; the base class implementation does nothing." +msgstr "" + +#: ../Doc/library/html.parser.rst:213 +msgid "" +"The :class:`HTMLParser` class uses the SGML syntactic rules for processing " +"instructions. An XHTML processing instruction using the trailing ``'?'`` " +"will cause the ``'?'`` to be included in *data*." +msgstr "" + +#: ../Doc/library/html.parser.rst:220 +msgid "" +"This method is called when an unrecognized declaration is read by the parser." +msgstr "" + +#: ../Doc/library/html.parser.rst:222 +msgid "" +"The *data* parameter will be the entire contents of the declaration inside " +"the ```` markup. It is sometimes useful to be overridden by a " +"derived class. The base class implementation does nothing." +msgstr "" + +#: ../Doc/library/html.parser.rst:232 +msgid "" +"The following class implements a parser that will be used to illustrate more " +"examples::" +msgstr "" + +#: ../Doc/library/html.parser.rst:269 +msgid "Parsing a doctype::" +msgstr "" + +#: ../Doc/library/html.parser.rst:275 +msgid "Parsing an element with a few attributes and a title::" +msgstr "" + +#: ../Doc/library/html.parser.rst:287 +msgid "" +"The content of ``script`` and ``style`` elements is returned as is, without " +"further parsing::" +msgstr "" + +#: ../Doc/library/html.parser.rst:303 +msgid "Parsing comments::" +msgstr "" + +#: ../Doc/library/html.parser.rst:310 +msgid "" +"Parsing named and numeric character references and converting them to the " +"correct char (note: these 3 references are all equivalent to ``'>'``)::" +msgstr "" + +#: ../Doc/library/html.parser.rst:318 +msgid "" +"Feeding incomplete chunks to :meth:`~HTMLParser.feed` works, but :meth:" +"`~HTMLParser.handle_data` might be called more than once (unless " +"*convert_charrefs* is set to ``True``)::" +msgstr "" + +#: ../Doc/library/html.parser.rst:331 +msgid "Parsing invalid HTML (e.g. unquoted attributes) also works::" +msgstr "" + +#: ../Doc/library/http.rst:2 +msgid ":mod:`http` --- HTTP modules" +msgstr "" + +#: ../Doc/library/http.rst:7 +msgid "**Source code:** :source:`Lib/http/__init__.py`" +msgstr "" + +#: ../Doc/library/http.rst:15 +msgid "" +":mod:`http` is a package that collects several modules for working with the " +"HyperText Transfer Protocol:" +msgstr "" + +#: ../Doc/library/http.rst:18 +msgid "" +":mod:`http.client` is a low-level HTTP protocol client; for high-level URL " +"opening use :mod:`urllib.request`" +msgstr "" + +#: ../Doc/library/http.rst:20 +msgid "" +":mod:`http.server` contains basic HTTP server classes based on :mod:" +"`socketserver`" +msgstr "" + +#: ../Doc/library/http.rst:21 +msgid "" +":mod:`http.cookies` has utilities for implementing state management with " +"cookies" +msgstr "" + +#: ../Doc/library/http.rst:22 +msgid ":mod:`http.cookiejar` provides persistence of cookies" +msgstr "" + +#: ../Doc/library/http.rst:24 +msgid "" +":mod:`http` is also a module that defines a number of HTTP status codes and " +"associated messages through the :class:`http.HTTPStatus` enum:" +msgstr "" + +#: ../Doc/library/http.rst:31 +msgid "" +"A subclass of :class:`enum.IntEnum` that defines a set of HTTP status codes, " +"reason phrases and long descriptions written in English." +msgstr "" + +#: ../Doc/library/http.rst:53 +msgid "HTTP status codes" +msgstr "" + +#: ../Doc/library/http.rst:55 +msgid "" +"Supported, `IANA-registered `_ status codes available in :class:`http." +"HTTPStatus` are:" +msgstr "" + +#: ../Doc/library/http.rst:60 +msgid "Enum Name" +msgstr "" + +#: ../Doc/library/http.rst:60 +msgid "Details" +msgstr "" + +#: ../Doc/library/http.rst:62 +msgid "``100``" +msgstr "" + +#: ../Doc/library/http.rst:62 +msgid "``CONTINUE``" +msgstr "" + +#: ../Doc/library/http.rst:62 +msgid "HTTP/1.1 :rfc:`7231`, Section 6.2.1" +msgstr "" + +#: ../Doc/library/http.rst:63 +msgid "``101``" +msgstr "" + +#: ../Doc/library/http.rst:63 +msgid "``SWITCHING_PROTOCOLS``" +msgstr "" + +#: ../Doc/library/http.rst:63 +msgid "HTTP/1.1 :rfc:`7231`, Section 6.2.2" +msgstr "" + +#: ../Doc/library/http.rst:64 +msgid "``102``" +msgstr "" + +#: ../Doc/library/http.rst:64 +msgid "``PROCESSING``" +msgstr "" + +#: ../Doc/library/http.rst:64 +msgid "WebDAV :rfc:`2518`, Section 10.1" +msgstr "" + +#: ../Doc/library/http.rst:65 +msgid "``200``" +msgstr "" + +#: ../Doc/library/http.rst:65 +msgid "``OK``" +msgstr "" + +#: ../Doc/library/http.rst:65 +msgid "HTTP/1.1 :rfc:`7231`, Section 6.3.1" +msgstr "" + +#: ../Doc/library/http.rst:66 +msgid "``201``" +msgstr "" + +#: ../Doc/library/http.rst:66 +msgid "``CREATED``" +msgstr "" + +#: ../Doc/library/http.rst:66 +msgid "HTTP/1.1 :rfc:`7231`, Section 6.3.2" +msgstr "" + +#: ../Doc/library/http.rst:67 +msgid "``202``" +msgstr "" + +#: ../Doc/library/http.rst:67 +msgid "``ACCEPTED``" +msgstr "" + +#: ../Doc/library/http.rst:67 +msgid "HTTP/1.1 :rfc:`7231`, Section 6.3.3" +msgstr "" + +#: ../Doc/library/http.rst:68 +msgid "``203``" +msgstr "" + +#: ../Doc/library/http.rst:68 +msgid "``NON_AUTHORITATIVE_INFORMATION``" +msgstr "" + +#: ../Doc/library/http.rst:68 +msgid "HTTP/1.1 :rfc:`7231`, Section 6.3.4" +msgstr "" + +#: ../Doc/library/http.rst:69 +msgid "``204``" +msgstr "" + +#: ../Doc/library/http.rst:69 +msgid "``NO_CONTENT``" +msgstr "" + +#: ../Doc/library/http.rst:69 +msgid "HTTP/1.1 :rfc:`7231`, Section 6.3.5" +msgstr "" + +#: ../Doc/library/http.rst:70 +msgid "``205``" +msgstr "" + +#: ../Doc/library/http.rst:70 +msgid "``RESET_CONTENT``" +msgstr "" + +#: ../Doc/library/http.rst:70 +msgid "HTTP/1.1 :rfc:`7231`, Section 6.3.6" +msgstr "" + +#: ../Doc/library/http.rst:71 +msgid "``206``" +msgstr "" + +#: ../Doc/library/http.rst:71 +msgid "``PARTIAL_CONTENT``" +msgstr "" + +#: ../Doc/library/http.rst:71 +msgid "HTTP/1.1 :rfc:`7233`, Section 4.1" +msgstr "" + +#: ../Doc/library/http.rst:72 +msgid "``207``" +msgstr "" + +#: ../Doc/library/http.rst:72 +msgid "``MULTI_STATUS``" +msgstr "" + +#: ../Doc/library/http.rst:72 +msgid "WebDAV :rfc:`4918`, Section 11.1" +msgstr "" + +#: ../Doc/library/http.rst:73 +msgid "``208``" +msgstr "" + +#: ../Doc/library/http.rst:73 +msgid "``ALREADY_REPORTED``" +msgstr "" + +#: ../Doc/library/http.rst:73 +msgid "WebDAV Binding Extensions :rfc:`5842`, Section 7.1 (Experimental)" +msgstr "" + +#: ../Doc/library/http.rst:74 +msgid "``226``" +msgstr "" + +#: ../Doc/library/http.rst:74 +msgid "``IM_USED``" +msgstr "" + +#: ../Doc/library/http.rst:74 +msgid "Delta Encoding in HTTP :rfc:`3229`, Section 10.4.1" +msgstr "" + +#: ../Doc/library/http.rst:75 +msgid "``300``" +msgstr "" + +#: ../Doc/library/http.rst:75 +msgid "``MULTIPLE_CHOICES``" +msgstr "" + +#: ../Doc/library/http.rst:75 +msgid "HTTP/1.1 :rfc:`7231`, Section 6.4.1" +msgstr "" + +#: ../Doc/library/http.rst:76 +msgid "``301``" +msgstr "" + +#: ../Doc/library/http.rst:76 +msgid "``MOVED_PERMANENTLY``" +msgstr "" + +#: ../Doc/library/http.rst:76 +msgid "HTTP/1.1 :rfc:`7231`, Section 6.4.2" +msgstr "" + +#: ../Doc/library/http.rst:77 +msgid "``302``" +msgstr "" + +#: ../Doc/library/http.rst:77 +msgid "``FOUND``" +msgstr "" + +#: ../Doc/library/http.rst:77 +msgid "HTTP/1.1 :rfc:`7231`, Section 6.4.3" +msgstr "" + +#: ../Doc/library/http.rst:78 +msgid "``303``" +msgstr "" + +#: ../Doc/library/http.rst:78 +msgid "``SEE_OTHER``" +msgstr "" + +#: ../Doc/library/http.rst:78 +msgid "HTTP/1.1 :rfc:`7231`, Section 6.4.4" +msgstr "" + +#: ../Doc/library/http.rst:79 +msgid "``304``" +msgstr "" + +#: ../Doc/library/http.rst:79 +msgid "``NOT_MODIFIED``" +msgstr "" + +#: ../Doc/library/http.rst:79 +msgid "HTTP/1.1 :rfc:`7232`, Section 4.1" +msgstr "" + +#: ../Doc/library/http.rst:80 +msgid "``305``" +msgstr "" + +#: ../Doc/library/http.rst:80 +msgid "``USE_PROXY``" +msgstr "" + +#: ../Doc/library/http.rst:80 +msgid "HTTP/1.1 :rfc:`7231`, Section 6.4.5" +msgstr "" + +#: ../Doc/library/http.rst:81 +msgid "``307``" +msgstr "" + +#: ../Doc/library/http.rst:81 +msgid "``TEMPORARY_REDIRECT``" +msgstr "" + +#: ../Doc/library/http.rst:81 +msgid "HTTP/1.1 :rfc:`7231`, Section 6.4.7" +msgstr "" + +#: ../Doc/library/http.rst:82 +msgid "``308``" +msgstr "" + +#: ../Doc/library/http.rst:82 +msgid "``PERMANENT_REDIRECT``" +msgstr "" + +#: ../Doc/library/http.rst:82 +msgid "Permanent Redirect :rfc:`7238`, Section 3 (Experimental)" +msgstr "" + +#: ../Doc/library/http.rst:83 +msgid "``400``" +msgstr "" + +#: ../Doc/library/http.rst:83 +msgid "``BAD_REQUEST``" +msgstr "" + +#: ../Doc/library/http.rst:83 +msgid "HTTP/1.1 :rfc:`7231`, Section 6.5.1" +msgstr "" + +#: ../Doc/library/http.rst:84 +msgid "``401``" +msgstr "" + +#: ../Doc/library/http.rst:84 +msgid "``UNAUTHORIZED``" +msgstr "" + +#: ../Doc/library/http.rst:84 +msgid "HTTP/1.1 Authentication :rfc:`7235`, Section 3.1" +msgstr "" + +#: ../Doc/library/http.rst:85 +msgid "``402``" +msgstr "" + +#: ../Doc/library/http.rst:85 +msgid "``PAYMENT_REQUIRED``" +msgstr "" + +#: ../Doc/library/http.rst:85 +msgid "HTTP/1.1 :rfc:`7231`, Section 6.5.2" +msgstr "" + +#: ../Doc/library/http.rst:86 +msgid "``403``" +msgstr "" + +#: ../Doc/library/http.rst:86 +msgid "``FORBIDDEN``" +msgstr "" + +#: ../Doc/library/http.rst:86 +msgid "HTTP/1.1 :rfc:`7231`, Section 6.5.3" +msgstr "" + +#: ../Doc/library/http.rst:87 +msgid "``404``" +msgstr "" + +#: ../Doc/library/http.rst:87 +msgid "``NOT_FOUND``" +msgstr "" + +#: ../Doc/library/http.rst:87 +msgid "HTTP/1.1 :rfc:`7231`, Section 6.5.4" +msgstr "" + +#: ../Doc/library/http.rst:88 +msgid "``405``" +msgstr "" + +#: ../Doc/library/http.rst:88 +msgid "``METHOD_NOT_ALLOWED``" +msgstr "" + +#: ../Doc/library/http.rst:88 +msgid "HTTP/1.1 :rfc:`7231`, Section 6.5.5" +msgstr "" + +#: ../Doc/library/http.rst:89 +msgid "``406``" +msgstr "" + +#: ../Doc/library/http.rst:89 +msgid "``NOT_ACCEPTABLE``" +msgstr "" + +#: ../Doc/library/http.rst:89 +msgid "HTTP/1.1 :rfc:`7231`, Section 6.5.6" +msgstr "" + +#: ../Doc/library/http.rst:90 +msgid "``407``" +msgstr "" + +#: ../Doc/library/http.rst:90 +msgid "``PROXY_AUTHENTICATION_REQUIRED``" +msgstr "" + +#: ../Doc/library/http.rst:90 +msgid "HTTP/1.1 Authentication :rfc:`7235`, Section 3.2" +msgstr "" + +#: ../Doc/library/http.rst:91 +msgid "``408``" +msgstr "" + +#: ../Doc/library/http.rst:91 +msgid "``REQUEST_TIMEOUT``" +msgstr "" + +#: ../Doc/library/http.rst:91 +msgid "HTTP/1.1 :rfc:`7231`, Section 6.5.7" +msgstr "" + +#: ../Doc/library/http.rst:92 +msgid "``409``" +msgstr "" + +#: ../Doc/library/http.rst:92 +msgid "``CONFLICT``" +msgstr "" + +#: ../Doc/library/http.rst:92 +msgid "HTTP/1.1 :rfc:`7231`, Section 6.5.8" +msgstr "" + +#: ../Doc/library/http.rst:93 +msgid "``410``" +msgstr "" + +#: ../Doc/library/http.rst:93 +msgid "``GONE``" +msgstr "" + +#: ../Doc/library/http.rst:93 +msgid "HTTP/1.1 :rfc:`7231`, Section 6.5.9" +msgstr "" + +#: ../Doc/library/http.rst:94 +msgid "``411``" +msgstr "" + +#: ../Doc/library/http.rst:94 +msgid "``LENGTH_REQUIRED``" +msgstr "" + +#: ../Doc/library/http.rst:94 +msgid "HTTP/1.1 :rfc:`7231`, Section 6.5.10" +msgstr "" + +#: ../Doc/library/http.rst:95 +msgid "``412``" +msgstr "" + +#: ../Doc/library/http.rst:95 +msgid "``PRECONDITION_FAILED``" +msgstr "" + +#: ../Doc/library/http.rst:95 +msgid "HTTP/1.1 :rfc:`7232`, Section 4.2" +msgstr "" + +#: ../Doc/library/http.rst:96 +msgid "``413``" +msgstr "" + +#: ../Doc/library/http.rst:96 +msgid "``REQUEST_ENTITY_TOO_LARGE``" +msgstr "" + +#: ../Doc/library/http.rst:96 +msgid "HTTP/1.1 :rfc:`7231`, Section 6.5.11" +msgstr "" + +#: ../Doc/library/http.rst:97 +msgid "``414``" +msgstr "" + +#: ../Doc/library/http.rst:97 +msgid "``REQUEST_URI_TOO_LONG``" +msgstr "" + +#: ../Doc/library/http.rst:97 +msgid "HTTP/1.1 :rfc:`7231`, Section 6.5.12" +msgstr "" + +#: ../Doc/library/http.rst:98 +msgid "``415``" +msgstr "" + +#: ../Doc/library/http.rst:98 +msgid "``UNSUPPORTED_MEDIA_TYPE``" +msgstr "" + +#: ../Doc/library/http.rst:98 +msgid "HTTP/1.1 :rfc:`7231`, Section 6.5.13" +msgstr "" + +#: ../Doc/library/http.rst:99 +msgid "``416``" +msgstr "" + +#: ../Doc/library/http.rst:99 +msgid "``REQUEST_RANGE_NOT_SATISFIABLE``" +msgstr "" + +#: ../Doc/library/http.rst:99 +msgid "HTTP/1.1 Range Requests :rfc:`7233`, Section 4.4" +msgstr "" + +#: ../Doc/library/http.rst:100 +msgid "``417``" +msgstr "" + +#: ../Doc/library/http.rst:100 +msgid "``EXPECTATION_FAILED``" +msgstr "" + +#: ../Doc/library/http.rst:100 +msgid "HTTP/1.1 :rfc:`7231`, Section 6.5.14" +msgstr "" + +#: ../Doc/library/http.rst:101 +msgid "``422``" +msgstr "" + +#: ../Doc/library/http.rst:101 +msgid "``UNPROCESSABLE_ENTITY``" +msgstr "" + +#: ../Doc/library/http.rst:101 +msgid "WebDAV :rfc:`4918`, Section 11.2" +msgstr "" + +#: ../Doc/library/http.rst:102 +msgid "``423``" +msgstr "" + +#: ../Doc/library/http.rst:102 +msgid "``LOCKED``" +msgstr "" + +#: ../Doc/library/http.rst:102 +msgid "WebDAV :rfc:`4918`, Section 11.3" +msgstr "" + +#: ../Doc/library/http.rst:103 +msgid "``424``" +msgstr "" + +#: ../Doc/library/http.rst:103 +msgid "``FAILED_DEPENDENCY``" +msgstr "" + +#: ../Doc/library/http.rst:103 +msgid "WebDAV :rfc:`4918`, Section 11.4" +msgstr "" + +#: ../Doc/library/http.rst:104 +msgid "``426``" +msgstr "" + +#: ../Doc/library/http.rst:104 +msgid "``UPGRADE_REQUIRED``" +msgstr "" + +#: ../Doc/library/http.rst:104 +msgid "HTTP/1.1 :rfc:`7231`, Section 6.5.15" +msgstr "" + +#: ../Doc/library/http.rst:105 +msgid "``428``" +msgstr "" + +#: ../Doc/library/http.rst:105 +msgid "``PRECONDITION_REQUIRED``" +msgstr "" + +#: ../Doc/library/http.rst:105 ../Doc/library/http.rst:106 +#: ../Doc/library/http.rst:107 +msgid "Additional HTTP Status Codes :rfc:`6585`" +msgstr "" + +#: ../Doc/library/http.rst:106 +msgid "``429``" +msgstr "" + +#: ../Doc/library/http.rst:106 +msgid "``TOO_MANY_REQUESTS``" +msgstr "" + +#: ../Doc/library/http.rst:107 +msgid "``431``" +msgstr "" + +#: ../Doc/library/http.rst:107 +msgid "``REQUEST_HEADER_FIELDS_TOO_LARGE``" +msgstr "" + +#: ../Doc/library/http.rst:108 +msgid "``500``" +msgstr "" + +#: ../Doc/library/http.rst:108 +msgid "``INTERNAL_SERVER_ERROR``" +msgstr "" + +#: ../Doc/library/http.rst:108 +msgid "HTTP/1.1 :rfc:`7231`, Section 6.6.1" +msgstr "" + +#: ../Doc/library/http.rst:109 +msgid "``501``" +msgstr "" + +#: ../Doc/library/http.rst:109 +msgid "``NOT_IMPLEMENTED``" +msgstr "" + +#: ../Doc/library/http.rst:109 +msgid "HTTP/1.1 :rfc:`7231`, Section 6.6.2" +msgstr "" + +#: ../Doc/library/http.rst:110 +msgid "``502``" +msgstr "" + +#: ../Doc/library/http.rst:110 +msgid "``BAD_GATEWAY``" +msgstr "" + +#: ../Doc/library/http.rst:110 +msgid "HTTP/1.1 :rfc:`7231`, Section 6.6.3" +msgstr "" + +#: ../Doc/library/http.rst:111 +msgid "``503``" +msgstr "" + +#: ../Doc/library/http.rst:111 +msgid "``SERVICE_UNAVAILABLE``" +msgstr "" + +#: ../Doc/library/http.rst:111 +msgid "HTTP/1.1 :rfc:`7231`, Section 6.6.4" +msgstr "" + +#: ../Doc/library/http.rst:112 +msgid "``504``" +msgstr "" + +#: ../Doc/library/http.rst:112 +msgid "``GATEWAY_TIMEOUT``" +msgstr "" + +#: ../Doc/library/http.rst:112 +msgid "HTTP/1.1 :rfc:`7231`, Section 6.6.5" +msgstr "" + +#: ../Doc/library/http.rst:113 +msgid "``505``" +msgstr "" + +#: ../Doc/library/http.rst:113 +msgid "``HTTP_VERSION_NOT_SUPPORTED``" +msgstr "" + +#: ../Doc/library/http.rst:113 +msgid "HTTP/1.1 :rfc:`7231`, Section 6.6.6" +msgstr "" + +#: ../Doc/library/http.rst:114 +msgid "``506``" +msgstr "" + +#: ../Doc/library/http.rst:114 +msgid "``VARIANT_ALSO_NEGOTIATES``" +msgstr "" + +#: ../Doc/library/http.rst:114 +msgid "" +"Transparent Content Negotiation in HTTP :rfc:`2295`, Section 8.1 " +"(Experimental)" +msgstr "" + +#: ../Doc/library/http.rst:115 +msgid "``507``" +msgstr "" + +#: ../Doc/library/http.rst:115 +msgid "``INSUFFICIENT_STORAGE``" +msgstr "" + +#: ../Doc/library/http.rst:115 +msgid "WebDAV :rfc:`4918`, Section 11.5" +msgstr "" + +#: ../Doc/library/http.rst:116 +msgid "``508``" +msgstr "" + +#: ../Doc/library/http.rst:116 +msgid "``LOOP_DETECTED``" +msgstr "" + +#: ../Doc/library/http.rst:116 +msgid "WebDAV Binding Extensions :rfc:`5842`, Section 7.2 (Experimental)" +msgstr "" + +#: ../Doc/library/http.rst:117 +msgid "``510``" +msgstr "" + +#: ../Doc/library/http.rst:117 +msgid "``NOT_EXTENDED``" +msgstr "" + +#: ../Doc/library/http.rst:117 +msgid "An HTTP Extension Framework :rfc:`2774`, Section 7 (Experimental)" +msgstr "" + +#: ../Doc/library/http.rst:118 +msgid "``511``" +msgstr "" + +#: ../Doc/library/http.rst:118 +msgid "``NETWORK_AUTHENTICATION_REQUIRED``" +msgstr "" + +#: ../Doc/library/http.rst:118 +msgid "Additional HTTP Status Codes :rfc:`6585`, Section 6" +msgstr "" + +#: ../Doc/library/http.rst:121 +msgid "" +"In order to preserve backwards compatibility, enum values are also present " +"in the :mod:`http.client` module in the form of constants. The enum name is " +"equal to the constant name (i.e. ``http.HTTPStatus.OK`` is also available as " +"``http.client.OK``)." +msgstr "" + +#: ../Doc/library/http.client.rst:2 +msgid ":mod:`http.client` --- HTTP protocol client" +msgstr "" + +#: ../Doc/library/http.client.rst:7 +msgid "**Source code:** :source:`Lib/http/client.py`" +msgstr "" + +#: ../Doc/library/http.client.rst:17 +msgid "" +"This module defines classes which implement the client side of the HTTP and " +"HTTPS protocols. It is normally not used directly --- the module :mod:" +"`urllib.request` uses it to handle URLs that use HTTP and HTTPS." +msgstr "" + +#: ../Doc/library/http.client.rst:23 ../Doc/library/urllib.request.rst:21 +msgid "" +"The `Requests package `_ is recommended " +"for a higher-level HTTP client interface." +msgstr "" + +#: ../Doc/library/http.client.rst:28 +msgid "" +"HTTPS support is only available if Python was compiled with SSL support " +"(through the :mod:`ssl` module)." +msgstr "" + +#: ../Doc/library/http.client.rst:31 +msgid "The module provides the following classes:" +msgstr "" + +#: ../Doc/library/http.client.rst:36 +msgid "" +"An :class:`HTTPConnection` instance represents one transaction with an HTTP " +"server. It should be instantiated passing it a host and optional port " +"number. If no port number is passed, the port is extracted from the host " +"string if it has the form ``host:port``, else the default HTTP port (80) is " +"used. If the optional *timeout* parameter is given, blocking operations " +"(like connection attempts) will timeout after that many seconds (if it is " +"not given, the global default timeout setting is used). The optional " +"*source_address* parameter may be a tuple of a (host, port) to use as the " +"source address the HTTP connection is made from." +msgstr "" + +#: ../Doc/library/http.client.rst:46 +msgid "" +"For example, the following calls all create instances that connect to the " +"server at the same host and port::" +msgstr "" + +#: ../Doc/library/http.client.rst:54 ../Doc/library/socket.rst:485 +msgid "*source_address* was added." +msgstr "" + +#: ../Doc/library/http.client.rst:57 +msgid "" +"The *strict* parameter was removed. HTTP 0.9-style \"Simple Responses\" are " +"not longer supported." +msgstr "" + +#: ../Doc/library/http.client.rst:67 +msgid "" +"A subclass of :class:`HTTPConnection` that uses SSL for communication with " +"secure servers. Default port is ``443``. If *context* is specified, it " +"must be a :class:`ssl.SSLContext` instance describing the various SSL " +"options." +msgstr "" + +#: ../Doc/library/http.client.rst:72 +msgid "Please read :ref:`ssl-security` for more information on best practices." +msgstr "" + +#: ../Doc/library/http.client.rst:74 +msgid "*source_address*, *context* and *check_hostname* were added." +msgstr "" + +#: ../Doc/library/http.client.rst:77 +msgid "" +"This class now supports HTTPS virtual hosts if possible (that is, if :data:" +"`ssl.HAS_SNI` is true)." +msgstr "" + +#: ../Doc/library/http.client.rst:81 +msgid "" +"The *strict* parameter was removed. HTTP 0.9-style \"Simple Responses\" are " +"no longer supported." +msgstr "" + +#: ../Doc/library/http.client.rst:85 +msgid "" +"This class now performs all the necessary certificate and hostname checks by " +"default. To revert to the previous, unverified, behavior :func:`ssl." +"_create_unverified_context` can be passed to the *context* parameter." +msgstr "" + +#: ../Doc/library/http.client.rst:93 +msgid "" +"*key_file* and *cert_file* are deprecated in favor of *context*. Please use :" +"meth:`ssl.SSLContext.load_cert_chain` instead, or let :func:`ssl." +"create_default_context` select the system's trusted CA certificates for you." +msgstr "" + +#: ../Doc/library/http.client.rst:98 +msgid "" +"The *check_hostname* parameter is also deprecated; the :attr:`ssl.SSLContext." +"check_hostname` attribute of *context* should be used instead." +msgstr "" + +#: ../Doc/library/http.client.rst:105 +msgid "" +"Class whose instances are returned upon successful connection. Not " +"instantiated directly by user." +msgstr "" + +#: ../Doc/library/http.client.rst:108 +msgid "" +"The *strict* parameter was removed. HTTP 0.9 style \"Simple Responses\" are " +"no longer supported." +msgstr "" + +#: ../Doc/library/http.client.rst:113 +msgid "The following exceptions are raised as appropriate:" +msgstr "" + +#: ../Doc/library/http.client.rst:118 ../Doc/library/sqlite3.rst:740 +msgid "" +"The base class of the other exceptions in this module. It is a subclass of :" +"exc:`Exception`." +msgstr "" + +#: ../Doc/library/http.client.rst:124 ../Doc/library/http.client.rst:135 +#: ../Doc/library/http.client.rst:140 ../Doc/library/http.client.rst:145 +#: ../Doc/library/http.client.rst:150 ../Doc/library/http.client.rst:155 +msgid "A subclass of :exc:`HTTPException`." +msgstr "" + +#: ../Doc/library/http.client.rst:129 +msgid "" +"A subclass of :exc:`HTTPException`, raised if a port is given and is either " +"non-numeric or empty." +msgstr "" + +#: ../Doc/library/http.client.rst:160 ../Doc/library/http.client.rst:165 +#: ../Doc/library/http.client.rst:170 +msgid "A subclass of :exc:`ImproperConnectionState`." +msgstr "" + +#: ../Doc/library/http.client.rst:175 +msgid "" +"A subclass of :exc:`HTTPException`. Raised if a server responds with a HTTP " +"status code that we don't understand." +msgstr "" + +#: ../Doc/library/http.client.rst:181 +msgid "" +"A subclass of :exc:`HTTPException`. Raised if an excessively long line is " +"received in the HTTP protocol from the server." +msgstr "" + +#: ../Doc/library/http.client.rst:187 +msgid "" +"A subclass of :exc:`ConnectionResetError` and :exc:`BadStatusLine`. Raised " +"by :meth:`HTTPConnection.getresponse` when the attempt to read the response " +"results in no data read from the connection, indicating that the remote end " +"has closed the connection." +msgstr "" + +#: ../Doc/library/http.client.rst:192 +msgid "Previously, :exc:`BadStatusLine`\\ ``('')`` was raised." +msgstr "" + +#: ../Doc/library/http.client.rst:196 ../Doc/library/string.rst:20 +msgid "The constants defined in this module are:" +msgstr "" + +#: ../Doc/library/http.client.rst:200 +msgid "The default port for the HTTP protocol (always ``80``)." +msgstr "" + +#: ../Doc/library/http.client.rst:204 +msgid "The default port for the HTTPS protocol (always ``443``)." +msgstr "" + +#: ../Doc/library/http.client.rst:208 +msgid "This dictionary maps the HTTP 1.1 status codes to the W3C names." +msgstr "" + +#: ../Doc/library/http.client.rst:210 +msgid "" +"Example: ``http.client.responses[http.client.NOT_FOUND]`` is ``'Not Found'``." +msgstr "" + +#: ../Doc/library/http.client.rst:212 +msgid "" +"See :ref:`http-status-codes` for a list of HTTP status codes that are " +"available in this module as constants." +msgstr "" + +#: ../Doc/library/http.client.rst:219 +msgid "HTTPConnection Objects" +msgstr "" + +#: ../Doc/library/http.client.rst:221 +msgid ":class:`HTTPConnection` instances have the following methods:" +msgstr "" + +#: ../Doc/library/http.client.rst:227 +msgid "" +"This will send a request to the server using the HTTP request method " +"*method* and the selector *url*." +msgstr "" + +#: ../Doc/library/http.client.rst:230 +msgid "" +"If *body* is specified, the specified data is sent after the headers are " +"finished. It may be a :class:`str`, a :term:`bytes-like object`, an open :" +"term:`file object`, or an iterable of :class:`bytes`. If *body* is a " +"string, it is encoded as ISO-8859-1, the default for HTTP. If it is a bytes-" +"like object, the bytes are sent as is. If it is a :term:`file object`, the " +"contents of the file is sent; this file object should support at least the " +"``read()`` method. If the file object is an instance of :class:`io." +"TextIOBase`, the data returned by the ``read()`` method will be encoded as " +"ISO-8859-1, otherwise the data returned by ``read()`` is sent as is. If " +"*body* is an iterable, the elements of the iterable are sent as is until the " +"iterable is exhausted." +msgstr "" + +#: ../Doc/library/http.client.rst:242 +msgid "" +"The *headers* argument should be a mapping of extra HTTP headers to send " +"with the request." +msgstr "" + +#: ../Doc/library/http.client.rst:245 +msgid "" +"If *headers* contains neither Content-Length nor Transfer-Encoding, but " +"there is a request body, one of those header fields will be added " +"automatically. If *body* is ``None``, the Content-Length header is set to " +"``0`` for methods that expect a body (``PUT``, ``POST``, and ``PATCH``). If " +"*body* is a string or a bytes-like object that is not also a :term:`file " +"`, the Content-Length header is set to its length. Any other " +"type of *body* (files and iterables in general) will be chunk-encoded, and " +"the Transfer-Encoding header will automatically be set instead of Content-" +"Length." +msgstr "" + +#: ../Doc/library/http.client.rst:257 +msgid "" +"The *encode_chunked* argument is only relevant if Transfer-Encoding is " +"specified in *headers*. If *encode_chunked* is ``False``, the " +"HTTPConnection object assumes that all encoding is handled by the calling " +"code. If it is ``True``, the body will be chunk-encoded." +msgstr "" + +#: ../Doc/library/http.client.rst:263 +msgid "" +"Chunked transfer encoding has been added to the HTTP protocol version 1.1. " +"Unless the HTTP server is known to handle HTTP 1.1, the caller must either " +"specify the Content-Length, or must pass a :class:`str` or bytes-like object " +"that is not also a file as the body representation." +msgstr "" + +#: ../Doc/library/http.client.rst:269 +msgid "*body* can now be an iterable." +msgstr "" + +#: ../Doc/library/http.client.rst:272 +msgid "" +"If neither Content-Length nor Transfer-Encoding are set in *headers*, file " +"and iterable *body* objects are now chunk-encoded. The *encode_chunked* " +"argument was added. No attempt is made to determine the Content-Length for " +"file objects." +msgstr "" + +#: ../Doc/library/http.client.rst:281 +msgid "" +"Should be called after a request is sent to get the response from the " +"server. Returns an :class:`HTTPResponse` instance." +msgstr "" + +#: ../Doc/library/http.client.rst:286 +msgid "" +"Note that you must have read the whole response before you can send a new " +"request to the server." +msgstr "" + +#: ../Doc/library/http.client.rst:289 +msgid "" +"If a :exc:`ConnectionError` or subclass is raised, the :class:" +"`HTTPConnection` object will be ready to reconnect when a new request is " +"sent." +msgstr "" + +#: ../Doc/library/http.client.rst:297 +msgid "" +"Set the debugging level. The default debug level is ``0``, meaning no " +"debugging output is printed. Any value greater than ``0`` will cause all " +"currently defined debug output to be printed to stdout. The ``debuglevel`` " +"is passed to any new :class:`HTTPResponse` objects that are created." +msgstr "" + +#: ../Doc/library/http.client.rst:307 +msgid "" +"Set the host and the port for HTTP Connect Tunnelling. This allows running " +"the connection through a proxy server." +msgstr "" + +#: ../Doc/library/http.client.rst:310 +msgid "" +"The host and port arguments specify the endpoint of the tunneled connection " +"(i.e. the address included in the CONNECT request, *not* the address of the " +"proxy server)." +msgstr "" + +#: ../Doc/library/http.client.rst:314 +msgid "" +"The headers argument should be a mapping of extra HTTP headers to send with " +"the CONNECT request." +msgstr "" + +#: ../Doc/library/http.client.rst:317 +msgid "" +"For example, to tunnel through a HTTPS proxy server running locally on port " +"8080, we would pass the address of the proxy to the :class:`HTTPSConnection` " +"constructor, and the address of the host that we eventually want to reach to " +"the :meth:`~HTTPConnection.set_tunnel` method::" +msgstr "" + +#: ../Doc/library/http.client.rst:332 +msgid "" +"Connect to the server specified when the object was created. By default, " +"this is called automatically when making a request if the client does not " +"already have a connection." +msgstr "" + +#: ../Doc/library/http.client.rst:339 +msgid "Close the connection to the server." +msgstr "" + +#: ../Doc/library/http.client.rst:341 +msgid "" +"As an alternative to using the :meth:`request` method described above, you " +"can also send your request step by step, by using the four functions below." +msgstr "" + +#: ../Doc/library/http.client.rst:348 +msgid "" +"This should be the first call after the connection to the server has been " +"made. It sends a line to the server consisting of the *method* string, the " +"*url* string, and the HTTP version (``HTTP/1.1``). To disable automatic " +"sending of ``Host:`` or ``Accept-Encoding:`` headers (for example to accept " +"additional content encodings), specify *skip_host* or *skip_accept_encoding* " +"with non-False values." +msgstr "" + +#: ../Doc/library/http.client.rst:358 +msgid "" +"Send an :rfc:`822`\\ -style header to the server. It sends a line to the " +"server consisting of the header, a colon and a space, and the first " +"argument. If more arguments are given, continuation lines are sent, each " +"consisting of a tab and an argument." +msgstr "" + +#: ../Doc/library/http.client.rst:366 +msgid "" +"Send a blank line to the server, signalling the end of the headers. The " +"optional *message_body* argument can be used to pass a message body " +"associated with the request." +msgstr "" + +#: ../Doc/library/http.client.rst:370 +msgid "" +"If *encode_chunked* is ``True``, the result of each iteration of " +"*message_body* will be chunk-encoded as specified in :rfc:`7230`, Section " +"3.3.1. How the data is encoded is dependent on the type of *message_body*. " +"If *message_body* implements the :ref:`buffer interface ` the " +"encoding will result in a single chunk. If *message_body* is a :class:" +"`collections.Iterable`, each iteration of *message_body* will result in a " +"chunk. If *message_body* is a :term:`file object`, each call to ``.read()`` " +"will result in a chunk. The method automatically signals the end of the " +"chunk-encoded data immediately after *message_body*." +msgstr "" + +#: ../Doc/library/http.client.rst:381 +msgid "" +"Due to the chunked encoding specification, empty chunks yielded by an " +"iterator body will be ignored by the chunk-encoder. This is to avoid " +"premature termination of the read of the request by the target server due to " +"malformed encoding." +msgstr "" + +#: ../Doc/library/http.client.rst:386 +msgid "Chunked encoding support. The *encode_chunked* parameter was added." +msgstr "" + +#: ../Doc/library/http.client.rst:393 +msgid "" +"Send data to the server. This should be used directly only after the :meth:" +"`endheaders` method has been called and before :meth:`getresponse` is called." +msgstr "" + +#: ../Doc/library/http.client.rst:401 +msgid "HTTPResponse Objects" +msgstr "" + +#: ../Doc/library/http.client.rst:403 +msgid "" +"An :class:`HTTPResponse` instance wraps the HTTP response from the server. " +"It provides access to the request headers and the entity body. The response " +"is an iterable object and can be used in a with statement." +msgstr "" + +#: ../Doc/library/http.client.rst:408 +msgid "" +"The :class:`io.BufferedIOBase` interface is now implemented and all of its " +"reader operations are supported." +msgstr "" + +#: ../Doc/library/http.client.rst:415 +msgid "Reads and returns the response body, or up to the next *amt* bytes." +msgstr "" + +#: ../Doc/library/http.client.rst:419 +msgid "" +"Reads up to the next len(b) bytes of the response body into the buffer *b*. " +"Returns the number of bytes read." +msgstr "" + +#: ../Doc/library/http.client.rst:426 +msgid "" +"Return the value of the header *name*, or *default* if there is no header " +"matching *name*. If there is more than one header with the name *name*, " +"return all of the values joined by ', '. If 'default' is any iterable other " +"than a single string, its elements are similarly returned joined by commas." +msgstr "" + +#: ../Doc/library/http.client.rst:433 +msgid "Return a list of (header, value) tuples." +msgstr "" + +#: ../Doc/library/http.client.rst:437 +msgid "Return the ``fileno`` of the underlying socket." +msgstr "" + +#: ../Doc/library/http.client.rst:441 +msgid "" +"A :class:`http.client.HTTPMessage` instance containing the response " +"headers. :class:`http.client.HTTPMessage` is a subclass of :class:`email." +"message.Message`." +msgstr "" + +#: ../Doc/library/http.client.rst:447 +msgid "" +"HTTP protocol version used by server. 10 for HTTP/1.0, 11 for HTTP/1.1." +msgstr "" + +#: ../Doc/library/http.client.rst:451 +msgid "Status code returned by server." +msgstr "" + +#: ../Doc/library/http.client.rst:455 +msgid "Reason phrase returned by server." +msgstr "" + +#: ../Doc/library/http.client.rst:459 +msgid "" +"A debugging hook. If :attr:`debuglevel` is greater than zero, messages will " +"be printed to stdout as the response is read and parsed." +msgstr "" + +#: ../Doc/library/http.client.rst:464 +msgid "Is ``True`` if the stream is closed." +msgstr "" + +#: ../Doc/library/http.client.rst:469 +msgid "Here is an example session that uses the ``GET`` method::" +msgstr "" + +#: ../Doc/library/http.client.rst:493 +msgid "" +"Here is an example session that uses the ``HEAD`` method. Note that the " +"``HEAD`` method never returns any data. ::" +msgstr "" + +#: ../Doc/library/http.client.rst:508 +msgid "Here is an example session that shows how to ``POST`` requests::" +msgstr "" + +#: ../Doc/library/http.client.rst:524 +msgid "" +"Client side ``HTTP PUT`` requests are very similar to ``POST`` requests. The " +"difference lies only the server side where HTTP server will allow resources " +"to be created via ``PUT`` request. It should be noted that custom HTTP " +"methods +are also handled in :class:`urllib.request.Request` by sending the " +"appropriate +method attribute.Here is an example session that shows how to " +"do ``PUT`` request using http.client::" +msgstr "" + +#: ../Doc/library/http.client.rst:546 +msgid "HTTPMessage Objects" +msgstr "" + +#: ../Doc/library/http.client.rst:548 +msgid "" +"An :class:`http.client.HTTPMessage` instance holds the headers from an HTTP " +"response. It is implemented using the :class:`email.message.Message` class." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:2 +msgid ":mod:`http.cookiejar` --- Cookie handling for HTTP clients" +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:10 +msgid "**Source code:** :source:`Lib/http/cookiejar.py`" +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:14 +msgid "" +"The :mod:`http.cookiejar` module defines classes for automatic handling of " +"HTTP cookies. It is useful for accessing web sites that require small " +"pieces of data -- :dfn:`cookies` -- to be set on the client machine by an " +"HTTP response from a web server, and then returned to the server in later " +"HTTP requests." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:19 +msgid "" +"Both the regular Netscape cookie protocol and the protocol defined by :rfc:" +"`2965` are handled. RFC 2965 handling is switched off by default. :rfc:" +"`2109` cookies are parsed as Netscape cookies and subsequently treated " +"either as Netscape or RFC 2965 cookies according to the 'policy' in effect. " +"Note that the great majority of cookies on the Internet are Netscape " +"cookies. :mod:`http.cookiejar` attempts to follow the de-facto Netscape " +"cookie protocol (which differs substantially from that set out in the " +"original Netscape specification), including taking note of the ``max-age`` " +"and ``port`` cookie-attributes introduced with RFC 2965." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:31 +msgid "" +"The various named parameters found in :mailheader:`Set-Cookie` and :" +"mailheader:`Set-Cookie2` headers (eg. ``domain`` and ``expires``) are " +"conventionally referred to as :dfn:`attributes`. To distinguish them from " +"Python attributes, the documentation for this module uses the term :dfn:" +"`cookie-attribute` instead." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:38 +msgid "The module defines the following exception:" +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:43 +msgid "" +"Instances of :class:`FileCookieJar` raise this exception on failure to load " +"cookies from a file. :exc:`LoadError` is a subclass of :exc:`OSError`." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:46 +msgid "" +"LoadError was made a subclass of :exc:`OSError` instead of :exc:`IOError`." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:51 ../Doc/library/urllib.request.rst:184 +msgid "The following classes are provided:" +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:56 +msgid "*policy* is an object implementing the :class:`CookiePolicy` interface." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:58 +msgid "" +"The :class:`CookieJar` class stores HTTP cookies. It extracts cookies from " +"HTTP requests, and returns them in HTTP responses. :class:`CookieJar` " +"instances automatically expire contained cookies when necessary. Subclasses " +"are also responsible for storing and retrieving cookies from a file or " +"database." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:66 +msgid "" +"*policy* is an object implementing the :class:`CookiePolicy` interface. For " +"the other arguments, see the documentation for the corresponding attributes." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:69 +msgid "" +"A :class:`CookieJar` which can load cookies from, and perhaps save cookies " +"to, a file on disk. Cookies are **NOT** loaded from the named file until " +"either the :meth:`load` or :meth:`revert` method is called. Subclasses of " +"this class are documented in section :ref:`file-cookie-jar-classes`." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:77 +msgid "" +"This class is responsible for deciding whether each cookie should be " +"accepted from / returned to the server." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:83 +msgid "" +"Constructor arguments should be passed as keyword arguments only. " +"*blocked_domains* is a sequence of domain names that we never accept cookies " +"from, nor return cookies to. *allowed_domains* if not :const:`None`, this is " +"a sequence of the only domains for which we accept and return cookies. For " +"all other arguments, see the documentation for :class:`CookiePolicy` and :" +"class:`DefaultCookiePolicy` objects." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:90 +msgid "" +":class:`DefaultCookiePolicy` implements the standard accept / reject rules " +"for Netscape and RFC 2965 cookies. By default, RFC 2109 cookies (ie. " +"cookies received in a :mailheader:`Set-Cookie` header with a version cookie-" +"attribute of 1) are treated according to the RFC 2965 rules. However, if " +"RFC 2965 handling is turned off or :attr:`rfc2109_as_netscape` is ``True``, " +"RFC 2109 cookies are 'downgraded' by the :class:`CookieJar` instance to " +"Netscape cookies, by setting the :attr:`version` attribute of the :class:" +"`Cookie` instance to 0. :class:`DefaultCookiePolicy` also provides some " +"parameters to allow some fine-tuning of policy." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:103 +msgid "" +"This class represents Netscape, RFC 2109 and RFC 2965 cookies. It is not " +"expected that users of :mod:`http.cookiejar` construct their own :class:" +"`Cookie` instances. Instead, if necessary, call :meth:`make_cookies` on a :" +"class:`CookieJar` instance." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:112 +msgid "Module :mod:`urllib.request`" +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:112 +msgid "URL opening with automatic cookie handling." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:117 +msgid "Module :mod:`http.cookies`" +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:115 +msgid "" +"HTTP cookie classes, principally useful for server-side code. The :mod:" +"`http.cookiejar` and :mod:`http.cookies` modules do not depend on each other." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:123 +msgid "https://curl.haxx.se/rfc/cookie_spec.html" +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:120 +msgid "" +"The specification of the original Netscape cookie protocol. Though this is " +"still the dominant protocol, the 'Netscape cookie protocol' implemented by " +"all the major browsers (and :mod:`http.cookiejar`) only bears a passing " +"resemblance to the one sketched out in ``cookie_spec.html``." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:126 ../Doc/library/http.cookies.rst:67 +msgid ":rfc:`2109` - HTTP State Management Mechanism" +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:126 +msgid "Obsoleted by RFC 2965. Uses :mailheader:`Set-Cookie` with version=1." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:130 +msgid ":rfc:`2965` - HTTP State Management Mechanism" +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:129 +msgid "" +"The Netscape protocol with the bugs fixed. Uses :mailheader:`Set-Cookie2` " +"in place of :mailheader:`Set-Cookie`. Not widely used." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:133 +msgid "http://kristol.org/cookie/errata.html" +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:133 +msgid "Unfinished errata to RFC 2965." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:135 +msgid ":rfc:`2964` - Use of HTTP State Management" +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:140 +msgid "CookieJar and FileCookieJar Objects" +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:142 +msgid "" +":class:`CookieJar` objects support the :term:`iterator` protocol for " +"iterating over contained :class:`Cookie` objects." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:145 +msgid ":class:`CookieJar` has the following methods:" +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:150 +msgid "Add correct :mailheader:`Cookie` header to *request*." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:152 +msgid "" +"If policy allows (ie. the :attr:`rfc2965` and :attr:`hide_cookie2` " +"attributes of the :class:`CookieJar`'s :class:`CookiePolicy` instance are " +"true and false respectively), the :mailheader:`Cookie2` header is also added " +"when appropriate." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:156 +msgid "" +"The *request* object (usually a :class:`urllib.request..Request` instance) " +"must support the methods :meth:`get_full_url`, :meth:`get_host`, :meth:" +"`get_type`, :meth:`unverifiable`, :meth:`has_header`, :meth:`get_header`, :" +"meth:`header_items`, :meth:`add_unredirected_header` and :attr:" +"`origin_req_host` attribute as documented by :mod:`urllib.request`." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:165 ../Doc/library/http.cookiejar.rst:191 +msgid "" +"*request* object needs :attr:`origin_req_host` attribute. Dependency on a " +"deprecated method :meth:`get_origin_req_host` has been removed." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:171 +msgid "" +"Extract cookies from HTTP *response* and store them in the :class:" +"`CookieJar`, where allowed by policy." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:174 +msgid "" +"The :class:`CookieJar` will look for allowable :mailheader:`Set-Cookie` and :" +"mailheader:`Set-Cookie2` headers in the *response* argument, and store " +"cookies as appropriate (subject to the :meth:`CookiePolicy.set_ok` method's " +"approval)." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:178 +msgid "" +"The *response* object (usually the result of a call to :meth:`urllib.request." +"urlopen`, or similar) should support an :meth:`info` method, which returns " +"an :class:`email.message.Message` instance." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:182 +msgid "" +"The *request* object (usually a :class:`urllib.request.Request` instance) " +"must support the methods :meth:`get_full_url`, :meth:`get_host`, :meth:" +"`unverifiable`, and :attr:`origin_req_host` attribute, as documented by :mod:" +"`urllib.request`. The request is used to set default values for cookie-" +"attributes as well as for checking that the cookie is allowed to be set." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:196 +msgid "Set the :class:`CookiePolicy` instance to be used." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:201 +msgid "" +"Return sequence of :class:`Cookie` objects extracted from *response* object." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:203 +msgid "" +"See the documentation for :meth:`extract_cookies` for the interfaces " +"required of the *response* and *request* arguments." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:209 +msgid "Set a :class:`Cookie` if policy says it's OK to do so." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:214 +msgid "" +"Set a :class:`Cookie`, without checking with policy to see whether or not it " +"should be set." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:220 +msgid "Clear some cookies." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:222 +msgid "" +"If invoked without arguments, clear all cookies. If given a single " +"argument, only cookies belonging to that *domain* will be removed. If given " +"two arguments, cookies belonging to the specified *domain* and URL *path* " +"are removed. If given three arguments, then the cookie with the specified " +"*domain*, *path* and *name* is removed." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:228 +msgid "Raises :exc:`KeyError` if no matching cookie exists." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:233 +msgid "Discard all session cookies." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:235 +msgid "" +"Discards all contained cookies that have a true :attr:`discard` attribute " +"(usually because they had either no ``max-age`` or ``expires`` cookie-" +"attribute, or an explicit ``discard`` cookie-attribute). For interactive " +"browsers, the end of a session usually corresponds to closing the browser " +"window." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:240 +msgid "" +"Note that the :meth:`save` method won't save session cookies anyway, unless " +"you ask otherwise by passing a true *ignore_discard* argument." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:243 +msgid ":class:`FileCookieJar` implements the following additional methods:" +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:248 +msgid "Save cookies to a file." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:250 +msgid "" +"This base class raises :exc:`NotImplementedError`. Subclasses may leave " +"this method unimplemented." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:253 +msgid "" +"*filename* is the name of file in which to save cookies. If *filename* is " +"not specified, :attr:`self.filename` is used (whose default is the value " +"passed to the constructor, if any); if :attr:`self.filename` is :const:" +"`None`, :exc:`ValueError` is raised." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:258 +msgid "" +"*ignore_discard*: save even cookies set to be discarded. *ignore_expires*: " +"save even cookies that have expired" +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:261 +msgid "" +"The file is overwritten if it already exists, thus wiping all the cookies it " +"contains. Saved cookies can be restored later using the :meth:`load` or :" +"meth:`revert` methods." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:268 +msgid "Load cookies from a file." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:270 +msgid "Old cookies are kept unless overwritten by newly loaded ones." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:272 +msgid "Arguments are as for :meth:`save`." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:274 +msgid "" +"The named file must be in the format understood by the class, or :exc:" +"`LoadError` will be raised. Also, :exc:`OSError` may be raised, for example " +"if the file does not exist." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:284 +msgid "Clear all cookies and reload cookies from a saved file." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:286 +msgid "" +":meth:`revert` can raise the same exceptions as :meth:`load`. If there is a " +"failure, the object's state will not be altered." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:289 +msgid ":class:`FileCookieJar` instances have the following public attributes:" +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:294 +msgid "" +"Filename of default file in which to keep cookies. This attribute may be " +"assigned to." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:300 +msgid "" +"If true, load cookies lazily from disk. This attribute should not be " +"assigned to. This is only a hint, since this only affects performance, not " +"behaviour (unless the cookies on disk are changing). A :class:`CookieJar` " +"object may ignore it. None of the :class:`FileCookieJar` classes included " +"in the standard library lazily loads cookies." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:310 +msgid "FileCookieJar subclasses and co-operation with web browsers" +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:312 +msgid "" +"The following :class:`CookieJar` subclasses are provided for reading and " +"writing." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:317 +msgid "" +"A :class:`FileCookieJar` that can load from and save cookies to disk in the " +"Mozilla ``cookies.txt`` file format (which is also used by the Lynx and " +"Netscape browsers)." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:323 +msgid "" +"This loses information about RFC 2965 cookies, and also about newer or non-" +"standard cookie-attributes such as ``port``." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:328 +msgid "" +"Back up your cookies before saving if you have cookies whose loss / " +"corruption would be inconvenient (there are some subtleties which may lead " +"to slight changes in the file over a load / save round-trip)." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:332 +msgid "" +"Also note that cookies saved while Mozilla is running will get clobbered by " +"Mozilla." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:338 +msgid "" +"A :class:`FileCookieJar` that can load from and save cookies to disk in " +"format compatible with the libwww-perl library's ``Set-Cookie3`` file " +"format. This is convenient if you want to store cookies in a human-readable " +"file." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:346 +msgid "CookiePolicy Objects" +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:348 +msgid "" +"Objects implementing the :class:`CookiePolicy` interface have the following " +"methods:" +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:354 +msgid "" +"Return boolean value indicating whether cookie should be accepted from " +"server." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:356 +msgid "" +"*cookie* is a :class:`Cookie` instance. *request* is an object implementing " +"the interface defined by the documentation for :meth:`CookieJar." +"extract_cookies`." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:363 +msgid "" +"Return boolean value indicating whether cookie should be returned to server." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:365 +msgid "" +"*cookie* is a :class:`Cookie` instance. *request* is an object implementing " +"the interface defined by the documentation for :meth:`CookieJar." +"add_cookie_header`." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:372 +msgid "Return false if cookies should not be returned, given cookie domain." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:374 +msgid "" +"This method is an optimization. It removes the need for checking every " +"cookie with a particular domain (which might involve reading many files). " +"Returning true from :meth:`domain_return_ok` and :meth:`path_return_ok` " +"leaves all the work to :meth:`return_ok`." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:379 +msgid "" +"If :meth:`domain_return_ok` returns true for the cookie domain, :meth:" +"`path_return_ok` is called for the cookie path. Otherwise, :meth:" +"`path_return_ok` and :meth:`return_ok` are never called for that cookie " +"domain. If :meth:`path_return_ok` returns true, :meth:`return_ok` is called " +"with the :class:`Cookie` object itself for a full check. Otherwise, :meth:" +"`return_ok` is never called for that cookie path." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:386 +msgid "" +"Note that :meth:`domain_return_ok` is called for every *cookie* domain, not " +"just for the *request* domain. For example, the function might be called " +"with both ``\".example.com\"`` and ``\"www.example.com\"`` if the request " +"domain is ``\"www.example.com\"``. The same goes for :meth:`path_return_ok`." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:391 +msgid "The *request* argument is as documented for :meth:`return_ok`." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:396 +msgid "Return false if cookies should not be returned, given cookie path." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:398 +msgid "See the documentation for :meth:`domain_return_ok`." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:400 +msgid "" +"In addition to implementing the methods above, implementations of the :class:" +"`CookiePolicy` interface must also supply the following attributes, " +"indicating which protocols should be used, and how. All of these attributes " +"may be assigned to." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:408 +msgid "Implement Netscape protocol." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:413 +msgid "Implement RFC 2965 protocol." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:418 +msgid "" +"Don't add :mailheader:`Cookie2` header to requests (the presence of this " +"header indicates to the server that we understand RFC 2965 cookies)." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:421 +msgid "" +"The most useful way to define a :class:`CookiePolicy` class is by " +"subclassing from :class:`DefaultCookiePolicy` and overriding some or all of " +"the methods above. :class:`CookiePolicy` itself may be used as a 'null " +"policy' to allow setting and receiving any and all cookies (this is unlikely " +"to be useful)." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:430 +msgid "DefaultCookiePolicy Objects" +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:432 +msgid "Implements the standard rules for accepting and returning cookies." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:434 +msgid "" +"Both RFC 2965 and Netscape cookies are covered. RFC 2965 handling is " +"switched off by default." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:437 +msgid "" +"The easiest way to provide your own policy is to override this class and " +"call its methods in your overridden implementations before adding your own " +"additional checks::" +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:450 +msgid "" +"In addition to the features required to implement the :class:`CookiePolicy` " +"interface, this class allows you to block and allow domains from setting and " +"receiving cookies. There are also some strictness switches that allow you " +"to tighten up the rather loose Netscape protocol rules a little bit (at the " +"cost of blocking some benign cookies)." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:456 +msgid "" +"A domain blacklist and whitelist is provided (both off by default). Only " +"domains not in the blacklist and present in the whitelist (if the whitelist " +"is active) participate in cookie setting and returning. Use the " +"*blocked_domains* constructor argument, and :meth:`blocked_domains` and :" +"meth:`set_blocked_domains` methods (and the corresponding argument and " +"methods for *allowed_domains*). If you set a whitelist, you can turn it off " +"again by setting it to :const:`None`." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:464 +msgid "" +"Domains in block or allow lists that do not start with a dot must equal the " +"cookie domain to be matched. For example, ``\"example.com\"`` matches a " +"blacklist entry of ``\"example.com\"``, but ``\"www.example.com\"`` does " +"not. Domains that do start with a dot are matched by more specific domains " +"too. For example, both ``\"www.example.com\"`` and ``\"www.coyote.example.com" +"\"`` match ``\".example.com\"`` (but ``\"example.com\"`` itself does not). " +"IP addresses are an exception, and must match exactly. For example, if " +"blocked_domains contains ``\"192.168.1.2\"`` and ``\".168.1.2\"``, " +"192.168.1.2 is blocked, but 193.168.1.2 is not." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:473 +msgid "" +":class:`DefaultCookiePolicy` implements the following additional methods:" +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:478 +msgid "Return the sequence of blocked domains (as a tuple)." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:483 +msgid "Set the sequence of blocked domains." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:488 +msgid "" +"Return whether *domain* is on the blacklist for setting or receiving cookies." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:493 +msgid "Return :const:`None`, or the sequence of allowed domains (as a tuple)." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:498 +msgid "Set the sequence of allowed domains, or :const:`None`." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:503 +msgid "" +"Return whether *domain* is not on the whitelist for setting or receiving " +"cookies." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:506 +msgid "" +":class:`DefaultCookiePolicy` instances have the following attributes, which " +"are all initialised from the constructor arguments of the same name, and " +"which may all be assigned to." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:513 +msgid "" +"If true, request that the :class:`CookieJar` instance downgrade RFC 2109 " +"cookies (ie. cookies received in a :mailheader:`Set-Cookie` header with a " +"version cookie-attribute of 1) to Netscape cookies by setting the version " +"attribute of the :class:`Cookie` instance to 0. The default value is :const:" +"`None`, in which case RFC 2109 cookies are downgraded if and only if RFC " +"2965 handling is turned off. Therefore, RFC 2109 cookies are downgraded by " +"default." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:521 +msgid "General strictness switches:" +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:525 +msgid "" +"Don't allow sites to set two-component domains with country-code top-level " +"domains like ``.co.uk``, ``.gov.uk``, ``.co.nz``.etc. This is far from " +"perfect and isn't guaranteed to work!" +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:530 +msgid "RFC 2965 protocol strictness switches:" +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:534 +msgid "" +"Follow RFC 2965 rules on unverifiable transactions (usually, an unverifiable " +"transaction is one resulting from a redirect or a request for an image " +"hosted on another site). If this is false, cookies are *never* blocked on " +"the basis of verifiability" +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:540 +msgid "Netscape protocol strictness switches:" +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:544 +msgid "" +"Apply RFC 2965 rules on unverifiable transactions even to Netscape cookies." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:549 +msgid "" +"Flags indicating how strict to be with domain-matching rules for Netscape " +"cookies. See below for acceptable values." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:555 +msgid "" +"Ignore cookies in Set-Cookie: headers that have names starting with ``'$'``." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:560 +msgid "Don't allow setting cookies whose path doesn't path-match request URI." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:562 +msgid "" +":attr:`strict_ns_domain` is a collection of flags. Its value is constructed " +"by or-ing together (for example, ``DomainStrictNoDots|" +"DomainStrictNonDomain`` means both flags are set)." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:569 +msgid "" +"When setting cookies, the 'host prefix' must not contain a dot (eg. ``www." +"foo.bar.com`` can't set a cookie for ``.bar.com``, because ``www.foo`` " +"contains a dot)." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:576 +msgid "" +"Cookies that did not explicitly specify a ``domain`` cookie-attribute can " +"only be returned to a domain equal to the domain that set the cookie (eg. " +"``spam.example.com`` won't be returned cookies from ``example.com`` that had " +"no ``domain`` cookie-attribute)." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:584 +msgid "When setting cookies, require a full RFC 2965 domain-match." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:586 +msgid "" +"The following attributes are provided for convenience, and are the most " +"useful combinations of the above flags:" +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:592 +msgid "" +"Equivalent to 0 (ie. all of the above Netscape domain strictness flags " +"switched off)." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:598 +msgid "Equivalent to ``DomainStrictNoDots|DomainStrictNonDomain``." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:602 ../Doc/library/http.cookies.rst:74 +msgid "Cookie Objects" +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:604 +msgid "" +":class:`Cookie` instances have Python attributes roughly corresponding to " +"the standard cookie-attributes specified in the various cookie standards. " +"The correspondence is not one-to-one, because there are complicated rules " +"for assigning default values, because the ``max-age`` and ``expires`` cookie-" +"attributes contain equivalent information, and because RFC 2109 cookies may " +"be 'downgraded' by :mod:`http.cookiejar` from version 1 to version 0 " +"(Netscape) cookies." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:612 +msgid "" +"Assignment to these attributes should not be necessary other than in rare " +"circumstances in a :class:`CookiePolicy` method. The class does not enforce " +"internal consistency, so you should know what you're doing if you do that." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:619 +msgid "" +"Integer or :const:`None`. Netscape cookies have :attr:`version` 0. RFC 2965 " +"and RFC 2109 cookies have a ``version`` cookie-attribute of 1. However, " +"note that :mod:`http.cookiejar` may 'downgrade' RFC 2109 cookies to Netscape " +"cookies, in which case :attr:`version` is 0." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:627 +msgid "Cookie name (a string)." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:632 +msgid "Cookie value (a string), or :const:`None`." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:637 +msgid "" +"String representing a port or a set of ports (eg. '80', or '80,8080'), or :" +"const:`None`." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:643 +msgid "Cookie path (a string, eg. ``'/acme/rocket_launchers'``)." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:648 +msgid "``True`` if cookie should only be returned over a secure connection." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:653 +msgid "" +"Integer expiry date in seconds since epoch, or :const:`None`. See also the :" +"meth:`is_expired` method." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:659 +msgid "``True`` if this is a session cookie." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:664 +msgid "" +"String comment from the server explaining the function of this cookie, or :" +"const:`None`." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:670 +msgid "" +"URL linking to a comment from the server explaining the function of this " +"cookie, or :const:`None`." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:676 +msgid "" +"``True`` if this cookie was received as an RFC 2109 cookie (ie. the cookie " +"arrived in a :mailheader:`Set-Cookie` header, and the value of the Version " +"cookie-attribute in that header was 1). This attribute is provided because :" +"mod:`http.cookiejar` may 'downgrade' RFC 2109 cookies to Netscape cookies, " +"in which case :attr:`version` is 0." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:685 +msgid "" +"``True`` if a port or set of ports was explicitly specified by the server " +"(in the :mailheader:`Set-Cookie` / :mailheader:`Set-Cookie2` header)." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:691 +msgid "``True`` if a domain was explicitly specified by the server." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:696 +msgid "" +"``True`` if the domain explicitly specified by the server began with a dot " +"(``'.'``)." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:699 +msgid "" +"Cookies may have additional non-standard cookie-attributes. These may be " +"accessed using the following methods:" +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:705 +msgid "Return true if cookie has the named cookie-attribute." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:710 +msgid "" +"If cookie has the named cookie-attribute, return its value. Otherwise, " +"return *default*." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:716 +msgid "Set the value of the named cookie-attribute." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:718 +msgid "The :class:`Cookie` class also defines the following method:" +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:723 +msgid "" +"``True`` if cookie has passed the time at which the server requested it " +"should expire. If *now* is given (in seconds since the epoch), return " +"whether the cookie has expired at the specified time." +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:731 +msgid "" +"The first example shows the most common usage of :mod:`http.cookiejar`::" +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:738 +msgid "" +"This example illustrates how to open a URL using your Netscape, Mozilla, or " +"Lynx cookies (assumes Unix/Netscape convention for location of the cookies " +"file)::" +msgstr "" + +#: ../Doc/library/http.cookiejar.rst:747 +msgid "" +"The next example illustrates the use of :class:`DefaultCookiePolicy`. Turn " +"on RFC 2965 cookies, be more strict about domains when setting and returning " +"Netscape cookies, and block some domains from setting cookies or having them " +"returned::" +msgstr "" + +#: ../Doc/library/http.cookies.rst:2 +msgid ":mod:`http.cookies` --- HTTP state management" +msgstr "" + +#: ../Doc/library/http.cookies.rst:10 +msgid "**Source code:** :source:`Lib/http/cookies.py`" +msgstr "" + +#: ../Doc/library/http.cookies.rst:14 +msgid "" +"The :mod:`http.cookies` module defines classes for abstracting the concept " +"of cookies, an HTTP state management mechanism. It supports both simple " +"string-only cookies, and provides an abstraction for having any serializable " +"data-type as cookie value." +msgstr "" + +#: ../Doc/library/http.cookies.rst:19 +msgid "" +"The module formerly strictly applied the parsing rules described in the :rfc:" +"`2109` and :rfc:`2068` specifications. It has since been discovered that " +"MSIE 3.0x doesn't follow the character rules outlined in those specs and " +"also many current day browsers and servers have relaxed parsing rules when " +"comes to Cookie handling. As a result, the parsing rules used are a bit " +"less strict." +msgstr "" + +#: ../Doc/library/http.cookies.rst:25 +msgid "" +"The character set, :data:`string.ascii_letters`, :data:`string.digits` and " +"``!#$%&'*+-.^_`|~:`` denote the set of valid characters allowed by this " +"module in Cookie name (as :attr:`~Morsel.key`)." +msgstr "" + +#: ../Doc/library/http.cookies.rst:29 +msgid "Allowed ':' as a valid Cookie name character." +msgstr "" + +#: ../Doc/library/http.cookies.rst:35 +msgid "" +"On encountering an invalid cookie, :exc:`CookieError` is raised, so if your " +"cookie data comes from a browser you should always prepare for invalid data " +"and catch :exc:`CookieError` on parsing." +msgstr "" + +#: ../Doc/library/http.cookies.rst:42 +msgid "" +"Exception failing because of :rfc:`2109` invalidity: incorrect attributes, " +"incorrect :mailheader:`Set-Cookie` header, etc." +msgstr "" + +#: ../Doc/library/http.cookies.rst:48 +msgid "" +"This class is a dictionary-like object whose keys are strings and whose " +"values are :class:`Morsel` instances. Note that upon setting a key to a " +"value, the value is first converted to a :class:`Morsel` containing the key " +"and the value." +msgstr "" + +#: ../Doc/library/http.cookies.rst:52 +msgid "If *input* is given, it is passed to the :meth:`load` method." +msgstr "" + +#: ../Doc/library/http.cookies.rst:57 +msgid "" +"This class derives from :class:`BaseCookie` and overrides :meth:" +"`value_decode` and :meth:`value_encode` to be the identity and :func:`str` " +"respectively." +msgstr "" + +#: ../Doc/library/http.cookies.rst:65 +msgid "Module :mod:`http.cookiejar`" +msgstr "" + +#: ../Doc/library/http.cookies.rst:64 +msgid "" +"HTTP cookie handling for web *clients*. The :mod:`http.cookiejar` and :mod:" +"`http.cookies` modules do not depend on each other." +msgstr "" + +#: ../Doc/library/http.cookies.rst:68 +msgid "This is the state management specification implemented by this module." +msgstr "" + +#: ../Doc/library/http.cookies.rst:79 +msgid "" +"Return a decoded value from a string representation. Return value can be any " +"type. This method does nothing in :class:`BaseCookie` --- it exists so it " +"can be overridden." +msgstr "" + +#: ../Doc/library/http.cookies.rst:86 +msgid "" +"Return an encoded value. *val* can be any type, but return value must be a " +"string. This method does nothing in :class:`BaseCookie` --- it exists so it " +"can be overridden." +msgstr "" + +#: ../Doc/library/http.cookies.rst:90 +msgid "" +"In general, it should be the case that :meth:`value_encode` and :meth:" +"`value_decode` are inverses on the range of *value_decode*." +msgstr "" + +#: ../Doc/library/http.cookies.rst:96 +msgid "" +"Return a string representation suitable to be sent as HTTP headers. *attrs* " +"and *header* are sent to each :class:`Morsel`'s :meth:`output` method. *sep* " +"is used to join the headers together, and is by default the combination " +"``'\\r\\n'`` (CRLF)." +msgstr "" + +#: ../Doc/library/http.cookies.rst:104 +msgid "" +"Return an embeddable JavaScript snippet, which, if run on a browser which " +"supports JavaScript, will act the same as if the HTTP headers was sent." +msgstr "" + +#: ../Doc/library/http.cookies.rst:107 ../Doc/library/http.cookies.rst:203 +#: ../Doc/library/http.cookies.rst:211 +msgid "The meaning for *attrs* is the same as in :meth:`output`." +msgstr "" + +#: ../Doc/library/http.cookies.rst:112 +msgid "" +"If *rawdata* is a string, parse it as an ``HTTP_COOKIE`` and add the values " +"found there as :class:`Morsel`\\ s. If it is a dictionary, it is equivalent " +"to::" +msgstr "" + +#: ../Doc/library/http.cookies.rst:122 +msgid "Morsel Objects" +msgstr "" + +#: ../Doc/library/http.cookies.rst:127 +msgid "Abstract a key/value pair, which has some :rfc:`2109` attributes." +msgstr "" + +#: ../Doc/library/http.cookies.rst:129 +msgid "" +"Morsels are dictionary-like objects, whose set of keys is constant --- the " +"valid :rfc:`2109` attributes, which are" +msgstr "" + +#: ../Doc/library/http.cookies.rst:132 +msgid "``expires``" +msgstr "" + +#: ../Doc/library/http.cookies.rst:133 +msgid "``path``" +msgstr "" + +#: ../Doc/library/http.cookies.rst:134 +msgid "``comment``" +msgstr "" + +#: ../Doc/library/http.cookies.rst:135 +msgid "``domain``" +msgstr "" + +#: ../Doc/library/http.cookies.rst:136 +msgid "``max-age``" +msgstr "" + +#: ../Doc/library/http.cookies.rst:137 +msgid "``secure``" +msgstr "" + +#: ../Doc/library/http.cookies.rst:138 +msgid "``version``" +msgstr "" + +#: ../Doc/library/http.cookies.rst:139 +msgid "``httponly``" +msgstr "" + +#: ../Doc/library/http.cookies.rst:141 +msgid "" +"The attribute :attr:`httponly` specifies that the cookie is only transferred " +"in HTTP requests, and is not accessible through JavaScript. This is intended " +"to mitigate some forms of cross-site scripting." +msgstr "" + +#: ../Doc/library/http.cookies.rst:145 +msgid "The keys are case-insensitive and their default value is ``''``." +msgstr "" + +#: ../Doc/library/http.cookies.rst:147 +msgid "" +":meth:`~Morsel.__eq__` now takes :attr:`~Morsel.key` and :attr:`~Morsel." +"value` into account." +msgstr "" + +#: ../Doc/library/http.cookies.rst:154 +msgid "The value of the cookie." +msgstr "" + +#: ../Doc/library/http.cookies.rst:156 +msgid "assigning to ``value``; use :meth:`~Morsel.set` instead." +msgstr "" + +#: ../Doc/library/http.cookies.rst:162 +msgid "The encoded value of the cookie --- this is what should be sent." +msgstr "" + +#: ../Doc/library/http.cookies.rst:164 +msgid "assigning to ``coded_value``; use :meth:`~Morsel.set` instead." +msgstr "" + +#: ../Doc/library/http.cookies.rst:170 +msgid "The name of the cookie." +msgstr "" + +#: ../Doc/library/http.cookies.rst:172 +msgid "assigning to ``key``; use :meth:`~Morsel.set` instead." +msgstr "" + +#: ../Doc/library/http.cookies.rst:178 +msgid "Set the *key*, *value* and *coded_value* attributes." +msgstr "" + +#: ../Doc/library/http.cookies.rst:180 +msgid "" +"The undocumented *LegalChars* parameter is ignored and will be removed in a " +"future version." +msgstr "" + +#: ../Doc/library/http.cookies.rst:187 +msgid "Whether *K* is a member of the set of keys of a :class:`Morsel`." +msgstr "" + +#: ../Doc/library/http.cookies.rst:192 +msgid "" +"Return a string representation of the Morsel, suitable to be sent as an HTTP " +"header. By default, all the attributes are included, unless *attrs* is " +"given, in which case it should be a list of attributes to use. *header* is " +"by default ``\"Set-Cookie:\"``." +msgstr "" + +#: ../Doc/library/http.cookies.rst:200 +msgid "" +"Return an embeddable JavaScript snippet, which, if run on a browser which " +"supports JavaScript, will act the same as if the HTTP header was sent." +msgstr "" + +#: ../Doc/library/http.cookies.rst:208 +msgid "" +"Return a string representing the Morsel, without any surrounding HTTP or " +"JavaScript." +msgstr "" + +#: ../Doc/library/http.cookies.rst:216 +msgid "" +"Update the values in the Morsel dictionary with the values in the dictionary " +"*values*. Raise an error if any of the keys in the *values* dict is not a " +"valid :rfc:`2109` attribute." +msgstr "" + +#: ../Doc/library/http.cookies.rst:220 +msgid "an error is raised for invalid keys." +msgstr "" + +#: ../Doc/library/http.cookies.rst:226 +msgid "Return a shallow copy of the Morsel object." +msgstr "" + +#: ../Doc/library/http.cookies.rst:228 +msgid "return a Morsel object instead of a dict." +msgstr "" + +#: ../Doc/library/http.cookies.rst:234 +msgid "" +"Raise an error if key is not a valid :rfc:`2109` attribute, otherwise behave " +"the same as :meth:`dict.setdefault`." +msgstr "" + +#: ../Doc/library/http.cookies.rst:243 +msgid "" +"The following example demonstrates how to use the :mod:`http.cookies` module." +msgstr "" + +#: ../Doc/library/http.server.rst:2 +msgid ":mod:`http.server` --- HTTP servers" +msgstr "" + +#: ../Doc/library/http.server.rst:7 +msgid "**Source code:** :source:`Lib/http/server.py`" +msgstr "" + +#: ../Doc/library/http.server.rst:17 +msgid "" +"This module defines classes for implementing HTTP servers (Web servers)." +msgstr "" + +#: ../Doc/library/http.server.rst:19 +msgid "" +"One class, :class:`HTTPServer`, is a :class:`socketserver.TCPServer` " +"subclass. It creates and listens at the HTTP socket, dispatching the " +"requests to a handler. Code to create and run the server looks like this::" +msgstr "" + +#: ../Doc/library/http.server.rst:31 +msgid "" +"This class builds on the :class:`~socketserver.TCPServer` class by storing " +"the server address as instance variables named :attr:`server_name` and :attr:" +"`server_port`. The server is accessible by the handler, typically through " +"the handler's :attr:`server` instance variable." +msgstr "" + +#: ../Doc/library/http.server.rst:37 +msgid "" +"The :class:`HTTPServer` must be given a *RequestHandlerClass* on " +"instantiation, of which this module provides three different variants:" +msgstr "" + +#: ../Doc/library/http.server.rst:42 +msgid "" +"This class is used to handle the HTTP requests that arrive at the server. " +"By itself, it cannot respond to any actual HTTP requests; it must be " +"subclassed to handle each request method (e.g. GET or POST). :class:" +"`BaseHTTPRequestHandler` provides a number of class and instance variables, " +"and methods for use by subclasses." +msgstr "" + +#: ../Doc/library/http.server.rst:48 +msgid "" +"The handler will parse the request and the headers, then call a method " +"specific to the request type. The method name is constructed from the " +"request. For example, for the request method ``SPAM``, the :meth:`do_SPAM` " +"method will be called with no arguments. All of the relevant information is " +"stored in instance variables of the handler. Subclasses should not need to " +"override or extend the :meth:`__init__` method." +msgstr "" + +#: ../Doc/library/http.server.rst:55 +msgid ":class:`BaseHTTPRequestHandler` has the following instance variables:" +msgstr "" + +#: ../Doc/library/http.server.rst:59 +msgid "" +"Contains a tuple of the form ``(host, port)`` referring to the client's " +"address." +msgstr "" + +#: ../Doc/library/http.server.rst:64 +msgid "Contains the server instance." +msgstr "" + +#: ../Doc/library/http.server.rst:68 +msgid "" +"Boolean that should be set before :meth:`handle_one_request` returns, " +"indicating if another request may be expected, or if the connection should " +"be shut down." +msgstr "" + +#: ../Doc/library/http.server.rst:74 +msgid "" +"Contains the string representation of the HTTP request line. The terminating " +"CRLF is stripped. This attribute should be set by :meth:" +"`handle_one_request`. If no valid request line was processed, it should be " +"set to the empty string." +msgstr "" + +#: ../Doc/library/http.server.rst:81 +msgid "Contains the command (request type). For example, ``'GET'``." +msgstr "" + +#: ../Doc/library/http.server.rst:85 +msgid "Contains the request path." +msgstr "" + +#: ../Doc/library/http.server.rst:89 +msgid "" +"Contains the version string from the request. For example, ``'HTTP/1.0'``." +msgstr "" + +#: ../Doc/library/http.server.rst:93 +msgid "" +"Holds an instance of the class specified by the :attr:`MessageClass` class " +"variable. This instance parses and manages the headers in the HTTP request. " +"The :func:`~http.client.parse_headers` function from :mod:`http.client` is " +"used to parse the headers and it requires that the HTTP request provide a " +"valid :rfc:`2822` style header." +msgstr "" + +#: ../Doc/library/http.server.rst:101 +msgid "" +"An :class:`io.BufferedIOBase` input stream, ready to read from the start of " +"the optional input data." +msgstr "" + +#: ../Doc/library/http.server.rst:106 +msgid "" +"Contains the output stream for writing a response back to the client. Proper " +"adherence to the HTTP protocol must be used when writing to this stream." +msgstr "" + +#: ../Doc/library/http.server.rst:110 +msgid "This is an :class:`io.BufferedIOBase` stream." +msgstr "" + +#: ../Doc/library/http.server.rst:113 +msgid ":class:`BaseHTTPRequestHandler` has the following attributes:" +msgstr "" + +#: ../Doc/library/http.server.rst:117 +msgid "" +"Specifies the server software version. You may want to override this. The " +"format is multiple whitespace-separated strings, where each string is of the " +"form name[/version]. For example, ``'BaseHTTP/0.2'``." +msgstr "" + +#: ../Doc/library/http.server.rst:123 +msgid "" +"Contains the Python system version, in a form usable by the :attr:" +"`version_string` method and the :attr:`server_version` class variable. For " +"example, ``'Python/1.4'``." +msgstr "" + +#: ../Doc/library/http.server.rst:129 +msgid "" +"Specifies a format string that should be used by :meth:`send_error` method " +"for building an error response to the client. The string is filled by " +"default with variables from :attr:`responses` based on the status code that " +"passed to :meth:`send_error`." +msgstr "" + +#: ../Doc/library/http.server.rst:136 +msgid "" +"Specifies the Content-Type HTTP header of error responses sent to the " +"client. The default value is ``'text/html'``." +msgstr "" + +#: ../Doc/library/http.server.rst:141 +msgid "" +"This specifies the HTTP protocol version used in responses. If set to " +"``'HTTP/1.1'``, the server will permit HTTP persistent connections; however, " +"your server *must* then include an accurate ``Content-Length`` header " +"(using :meth:`send_header`) in all of its responses to clients. For " +"backwards compatibility, the setting defaults to ``'HTTP/1.0'``." +msgstr "" + +#: ../Doc/library/http.server.rst:149 +msgid "" +"Specifies an :class:`email.message.Message`\\ -like class to parse HTTP " +"headers. Typically, this is not overridden, and it defaults to :class:`http." +"client.HTTPMessage`." +msgstr "" + +#: ../Doc/library/http.server.rst:155 +msgid "" +"This attribute contains a mapping of error code integers to two-element " +"tuples containing a short and long message. For example, ``{code: " +"(shortmessage, longmessage)}``. The *shortmessage* is usually used as the " +"*message* key in an error response, and *longmessage* as the *explain* key. " +"It is used by :meth:`send_response_only` and :meth:`send_error` methods." +msgstr "" + +#: ../Doc/library/http.server.rst:161 +msgid "A :class:`BaseHTTPRequestHandler` instance has the following methods:" +msgstr "" + +#: ../Doc/library/http.server.rst:165 +msgid "" +"Calls :meth:`handle_one_request` once (or, if persistent connections are " +"enabled, multiple times) to handle incoming HTTP requests. You should never " +"need to override it; instead, implement appropriate :meth:`do_\\*` methods." +msgstr "" + +#: ../Doc/library/http.server.rst:172 +msgid "" +"This method will parse and dispatch the request to the appropriate :meth:`do_" +"\\*` method. You should never need to override it." +msgstr "" + +#: ../Doc/library/http.server.rst:177 +msgid "" +"When a HTTP/1.1 compliant server receives an ``Expect: 100-continue`` " +"request header it responds back with a ``100 Continue`` followed by ``200 " +"OK`` headers. This method can be overridden to raise an error if the server " +"does not want the client to continue. For e.g. server can chose to send " +"``417 Expectation Failed`` as a response header and ``return False``." +msgstr "" + +#: ../Doc/library/http.server.rst:188 +msgid "" +"Sends and logs a complete error reply to the client. The numeric *code* " +"specifies the HTTP error code, with *message* as an optional, short, human " +"readable description of the error. The *explain* argument can be used to " +"provide more detailed information about the error; it will be formatted " +"using the :attr:`error_message_format` attribute and emitted, after a " +"complete set of headers, as the response body. The :attr:`responses` " +"attribute holds the default values for *message* and *explain* that will be " +"used if no value is provided; for unknown codes the default value for both " +"is the string ``???``. The body will be empty if the method is HEAD or the " +"response code is one of the following: ``1xx``, ``204 No Content``, ``205 " +"Reset Content``, ``304 Not Modified``." +msgstr "" + +#: ../Doc/library/http.server.rst:200 +msgid "" +"The error response includes a Content-Length header. Added the *explain* " +"argument." +msgstr "" + +#: ../Doc/library/http.server.rst:206 +msgid "" +"Adds a response header to the headers buffer and logs the accepted request. " +"The HTTP response line is written to the internal buffer, followed by " +"*Server* and *Date* headers. The values for these two headers are picked up " +"from the :meth:`version_string` and :meth:`date_time_string` methods, " +"respectively. If the server does not intend to send any other headers using " +"the :meth:`send_header` method, then :meth:`send_response` should be " +"followed by an :meth:`end_headers` call." +msgstr "" + +#: ../Doc/library/http.server.rst:215 +msgid "" +"Headers are stored to an internal buffer and :meth:`end_headers` needs to be " +"called explicitly." +msgstr "" + +#: ../Doc/library/http.server.rst:221 +msgid "" +"Adds the HTTP header to an internal buffer which will be written to the " +"output stream when either :meth:`end_headers` or :meth:`flush_headers` is " +"invoked. *keyword* should specify the header keyword, with *value* " +"specifying its value. Note that, after the send_header calls are done, :meth:" +"`end_headers` MUST BE called in order to complete the operation." +msgstr "" + +#: ../Doc/library/http.server.rst:227 +msgid "Headers are stored in an internal buffer." +msgstr "" + +#: ../Doc/library/http.server.rst:232 +msgid "" +"Sends the response header only, used for the purposes when ``100 Continue`` " +"response is sent by the server to the client. The headers not buffered and " +"sent directly the output stream.If the *message* is not specified, the HTTP " +"message corresponding the response *code* is sent." +msgstr "" + +#: ../Doc/library/http.server.rst:241 +msgid "" +"Adds a blank line (indicating the end of the HTTP headers in the response) " +"to the headers buffer and calls :meth:`flush_headers()`." +msgstr "" + +#: ../Doc/library/http.server.rst:245 +msgid "The buffered headers are written to the output stream." +msgstr "" + +#: ../Doc/library/http.server.rst:250 +msgid "" +"Finally send the headers to the output stream and flush the internal headers " +"buffer." +msgstr "" + +#: ../Doc/library/http.server.rst:257 +msgid "" +"Logs an accepted (successful) request. *code* should specify the numeric " +"HTTP code associated with the response. If a size of the response is " +"available, then it should be passed as the *size* parameter." +msgstr "" + +#: ../Doc/library/http.server.rst:263 +msgid "" +"Logs an error when a request cannot be fulfilled. By default, it passes the " +"message to :meth:`log_message`, so it takes the same arguments (*format* and " +"additional values)." +msgstr "" + +#: ../Doc/library/http.server.rst:270 +msgid "" +"Logs an arbitrary message to ``sys.stderr``. This is typically overridden to " +"create custom error logging mechanisms. The *format* argument is a standard " +"printf-style format string, where the additional arguments to :meth:" +"`log_message` are applied as inputs to the formatting. The client ip address " +"and current date and time are prefixed to every message logged." +msgstr "" + +#: ../Doc/library/http.server.rst:278 +msgid "" +"Returns the server software's version string. This is a combination of the :" +"attr:`server_version` and :attr:`sys_version` attributes." +msgstr "" + +#: ../Doc/library/http.server.rst:283 +msgid "" +"Returns the date and time given by *timestamp* (which must be None or in the " +"format returned by :func:`time.time`), formatted for a message header. If " +"*timestamp* is omitted, it uses the current date and time." +msgstr "" + +#: ../Doc/library/http.server.rst:287 +msgid "The result looks like ``'Sun, 06 Nov 1994 08:49:37 GMT'``." +msgstr "" + +#: ../Doc/library/http.server.rst:291 +msgid "Returns the current date and time, formatted for logging." +msgstr "" + +#: ../Doc/library/http.server.rst:295 +msgid "Returns the client address." +msgstr "" + +#: ../Doc/library/http.server.rst:297 +msgid "" +"Previously, a name lookup was performed. To avoid name resolution delays, it " +"now always returns the IP address." +msgstr "" + +#: ../Doc/library/http.server.rst:304 +msgid "" +"This class serves files from the current directory and below, directly " +"mapping the directory structure to HTTP requests." +msgstr "" + +#: ../Doc/library/http.server.rst:307 +msgid "" +"A lot of the work, such as parsing the request, is done by the base class :" +"class:`BaseHTTPRequestHandler`. This class implements the :func:`do_GET` " +"and :func:`do_HEAD` functions." +msgstr "" + +#: ../Doc/library/http.server.rst:311 +msgid "" +"The following are defined as class-level attributes of :class:" +"`SimpleHTTPRequestHandler`:" +msgstr "" + +#: ../Doc/library/http.server.rst:316 +msgid "" +"This will be ``\"SimpleHTTP/\" + __version__``, where ``__version__`` is " +"defined at the module level." +msgstr "" + +#: ../Doc/library/http.server.rst:321 +msgid "" +"A dictionary mapping suffixes into MIME types. The default is signified by " +"an empty string, and is considered to be ``application/octet-stream``. The " +"mapping is used case-insensitively, and so should contain only lower-cased " +"keys." +msgstr "" + +#: ../Doc/library/http.server.rst:326 +msgid "" +"The :class:`SimpleHTTPRequestHandler` class defines the following methods:" +msgstr "" + +#: ../Doc/library/http.server.rst:330 +msgid "" +"This method serves the ``'HEAD'`` request type: it sends the headers it " +"would send for the equivalent ``GET`` request. See the :meth:`do_GET` method " +"for a more complete explanation of the possible headers." +msgstr "" + +#: ../Doc/library/http.server.rst:336 +msgid "" +"The request is mapped to a local file by interpreting the request as a path " +"relative to the current working directory." +msgstr "" + +#: ../Doc/library/http.server.rst:339 +msgid "" +"If the request was mapped to a directory, the directory is checked for a " +"file named ``index.html`` or ``index.htm`` (in that order). If found, the " +"file's contents are returned; otherwise a directory listing is generated by " +"calling the :meth:`list_directory` method. This method uses :func:`os." +"listdir` to scan the directory, and returns a ``404`` error response if the :" +"func:`~os.listdir` fails." +msgstr "" + +#: ../Doc/library/http.server.rst:346 +msgid "" +"If the request was mapped to a file, it is opened and the contents are " +"returned. Any :exc:`OSError` exception in opening the requested file is " +"mapped to a ``404``, ``'File not found'`` error. Otherwise, the content type " +"is guessed by calling the :meth:`guess_type` method, which in turn uses the " +"*extensions_map* variable." +msgstr "" + +#: ../Doc/library/http.server.rst:352 +msgid "" +"A ``'Content-type:'`` header with the guessed content type is output, " +"followed by a ``'Content-Length:'`` header with the file's size and a " +"``'Last-Modified:'`` header with the file's modification time." +msgstr "" + +#: ../Doc/library/http.server.rst:356 +msgid "" +"Then follows a blank line signifying the end of the headers, and then the " +"contents of the file are output. If the file's MIME type starts with ``text/" +"`` the file is opened in text mode; otherwise binary mode is used." +msgstr "" + +#: ../Doc/library/http.server.rst:360 +msgid "" +"For example usage, see the implementation of the :func:`test` function " +"invocation in the :mod:`http.server` module." +msgstr "" + +#: ../Doc/library/http.server.rst:364 +msgid "" +"The :class:`SimpleHTTPRequestHandler` class can be used in the following " +"manner in order to create a very basic webserver serving files relative to " +"the current directory::" +msgstr "" + +#: ../Doc/library/http.server.rst:381 +msgid "" +":mod:`http.server` can also be invoked directly using the :option:`-m` " +"switch of the interpreter with a ``port number`` argument. Similar to the " +"previous example, this serves files relative to the current directory::" +msgstr "" + +#: ../Doc/library/http.server.rst:387 +msgid "" +"By default, server binds itself to all interfaces. The option ``-b/--bind`` " +"specifies a specific address to which it should bind. For example, the " +"following command causes the server to bind to localhost only::" +msgstr "" + +#: ../Doc/library/http.server.rst:393 +msgid "``--bind`` argument was introduced." +msgstr "" + +#: ../Doc/library/http.server.rst:399 +msgid "" +"This class is used to serve either files or output of CGI scripts from the " +"current directory and below. Note that mapping HTTP hierarchic structure to " +"local directory structure is exactly as in :class:`SimpleHTTPRequestHandler`." +msgstr "" + +#: ../Doc/library/http.server.rst:405 +msgid "" +"CGI scripts run by the :class:`CGIHTTPRequestHandler` class cannot execute " +"redirects (HTTP code 302), because code 200 (script output follows) is sent " +"prior to execution of the CGI script. This pre-empts the status code." +msgstr "" + +#: ../Doc/library/http.server.rst:410 +msgid "" +"The class will however, run the CGI script, instead of serving it as a file, " +"if it guesses it to be a CGI script. Only directory-based CGI are used --- " +"the other common server configuration is to treat special extensions as " +"denoting CGI scripts." +msgstr "" + +#: ../Doc/library/http.server.rst:415 +msgid "" +"The :func:`do_GET` and :func:`do_HEAD` functions are modified to run CGI " +"scripts and serve the output, instead of serving files, if the request leads " +"to somewhere below the ``cgi_directories`` path." +msgstr "" + +#: ../Doc/library/http.server.rst:419 +msgid "The :class:`CGIHTTPRequestHandler` defines the following data member:" +msgstr "" + +#: ../Doc/library/http.server.rst:423 +msgid "" +"This defaults to ``['/cgi-bin', '/htbin']`` and describes directories to " +"treat as containing CGI scripts." +msgstr "" + +#: ../Doc/library/http.server.rst:426 +msgid "The :class:`CGIHTTPRequestHandler` defines the following method:" +msgstr "" + +#: ../Doc/library/http.server.rst:430 +msgid "" +"This method serves the ``'POST'`` request type, only allowed for CGI " +"scripts. Error 501, \"Can only POST to CGI scripts\", is output when trying " +"to POST to a non-CGI url." +msgstr "" + +#: ../Doc/library/http.server.rst:434 +msgid "" +"Note that CGI scripts will be run with UID of user nobody, for security " +"reasons. Problems with the CGI script will be translated to error 403." +msgstr "" + +#: ../Doc/library/http.server.rst:437 +msgid "" +":class:`CGIHTTPRequestHandler` can be enabled in the command line by passing " +"the ``--cgi`` option::" +msgstr "" + +#: ../Doc/library/i18n.rst:5 +msgid "Internationalization" +msgstr "" + +#: ../Doc/library/i18n.rst:7 +msgid "" +"The modules described in this chapter help you write software that is " +"independent of language and locale by providing mechanisms for selecting a " +"language to be used in program messages or by tailoring output to match " +"local conventions." +msgstr "" + +#: ../Doc/library/idle.rst:4 +msgid "IDLE" +msgstr "" + +#: ../Doc/library/idle.rst:8 +msgid "**Source code:** :source:`Lib/idlelib/`" +msgstr "" + +#: ../Doc/library/idle.rst:17 +msgid "IDLE is Python's Integrated Development and Learning Environment." +msgstr "" + +#: ../Doc/library/idle.rst:19 +msgid "IDLE has the following features:" +msgstr "" + +#: ../Doc/library/idle.rst:21 +msgid "coded in 100% pure Python, using the :mod:`tkinter` GUI toolkit" +msgstr "" + +#: ../Doc/library/idle.rst:23 +msgid "cross-platform: works mostly the same on Windows, Unix, and Mac OS X" +msgstr "" + +#: ../Doc/library/idle.rst:25 +msgid "" +"Python shell window (interactive interpreter) with colorizing of code input, " +"output, and error messages" +msgstr "" + +#: ../Doc/library/idle.rst:28 +msgid "" +"multi-window text editor with multiple undo, Python colorizing, smart " +"indent, call tips, auto completion, and other features" +msgstr "" + +#: ../Doc/library/idle.rst:31 +msgid "" +"search within any window, replace within editor windows, and search through " +"multiple files (grep)" +msgstr "" + +#: ../Doc/library/idle.rst:34 +msgid "" +"debugger with persistent breakpoints, stepping, and viewing of global and " +"local namespaces" +msgstr "" + +#: ../Doc/library/idle.rst:37 +msgid "configuration, browsers, and other dialogs" +msgstr "" + +#: ../Doc/library/idle.rst:40 +msgid "Menus" +msgstr "" + +#: ../Doc/library/idle.rst:42 +msgid "" +"IDLE has two main window types, the Shell window and the Editor window. It " +"is possible to have multiple editor windows simultaneously. Output windows, " +"such as used for Edit / Find in Files, are a subtype of edit window. They " +"currently have the same top menu as Editor windows but a different default " +"title and context menu." +msgstr "" + +#: ../Doc/library/idle.rst:48 +msgid "" +"IDLE's menus dynamically change based on which window is currently selected. " +"Each menu documented below indicates which window type it is associated with." +msgstr "" + +#: ../Doc/library/idle.rst:52 +msgid "File menu (Shell and Editor)" +msgstr "" + +#: ../Doc/library/idle.rst:55 +msgid "New File" +msgstr "" + +#: ../Doc/library/idle.rst:55 +msgid "Create a new file editing window." +msgstr "" + +#: ../Doc/library/idle.rst:58 +msgid "Open..." +msgstr "" + +#: ../Doc/library/idle.rst:58 +msgid "Open an existing file with an Open dialog." +msgstr "" + +#: ../Doc/library/idle.rst:61 +msgid "Recent Files" +msgstr "" + +#: ../Doc/library/idle.rst:61 +msgid "Open a list of recent files. Click one to open it." +msgstr "" + +#: ../Doc/library/idle.rst:64 +msgid "Open Module..." +msgstr "" + +#: ../Doc/library/idle.rst:64 +msgid "Open an existing module (searches sys.path)." +msgstr "" + +#: ../Doc/library/idle.rst:72 +msgid "Class Browser" +msgstr "" + +#: ../Doc/library/idle.rst:71 +msgid "" +"Show functions, classes, and methods in the current Editor file in a tree " +"structure. In the shell, open a module first." +msgstr "" + +#: ../Doc/library/idle.rst:76 +msgid "Path Browser" +msgstr "" + +#: ../Doc/library/idle.rst:75 +msgid "" +"Show sys.path directories, modules, functions, classes and methods in a tree " +"structure." +msgstr "" + +#: ../Doc/library/idle.rst:79 +msgid "" +"Save the current window to the associated file, if there is one. Windows " +"that have been changed since being opened or last saved have a \\* before " +"and after the window title. If there is no associated file, do Save As " +"instead." +msgstr "" + +#: ../Doc/library/idle.rst:86 +msgid "Save As..." +msgstr "" + +#: ../Doc/library/idle.rst:85 +msgid "" +"Save the current window with a Save As dialog. The file saved becomes the " +"new associated file for the window." +msgstr "" + +#: ../Doc/library/idle.rst:90 +msgid "Save Copy As..." +msgstr "" + +#: ../Doc/library/idle.rst:89 +msgid "" +"Save the current window to different file without changing the associated " +"file." +msgstr "" + +#: ../Doc/library/idle.rst:93 +msgid "Print Window" +msgstr "" + +#: ../Doc/library/idle.rst:93 +msgid "Print the current window to the default printer." +msgstr "" + +#: ../Doc/library/idle.rst:96 +msgid "Close the current window (ask to save if unsaved)." +msgstr "" + +#: ../Doc/library/idle.rst:99 +msgid "Close all windows and quit IDLE (ask to save unsaved windows)." +msgstr "" + +#: ../Doc/library/idle.rst:102 +msgid "Edit menu (Shell and Editor)" +msgstr "" + +#: ../Doc/library/idle.rst:105 +msgid "" +"Undo the last change to the current window. A maximum of 1000 changes may " +"be undone." +msgstr "" + +#: ../Doc/library/idle.rst:109 +msgid "Redo the last undone change to the current window." +msgstr "" + +#: ../Doc/library/idle.rst:112 ../Doc/library/idle.rst:323 +msgid "Cut" +msgstr "" + +#: ../Doc/library/idle.rst:112 ../Doc/library/idle.rst:323 +msgid "" +"Copy selection into the system-wide clipboard; then delete the selection." +msgstr "" + +#: ../Doc/library/idle.rst:115 ../Doc/library/idle.rst:326 +msgid "Copy selection into the system-wide clipboard." +msgstr "" + +#: ../Doc/library/idle.rst:118 ../Doc/library/idle.rst:329 +msgid "Paste" +msgstr "" + +#: ../Doc/library/idle.rst:118 ../Doc/library/idle.rst:329 +msgid "Insert contents of the system-wide clipboard into the current window." +msgstr "" + +#: ../Doc/library/idle.rst:120 +msgid "The clipboard functions are also available in context menus." +msgstr "" + +#: ../Doc/library/idle.rst:123 +msgid "Select All" +msgstr "" + +#: ../Doc/library/idle.rst:123 +msgid "Select the entire contents of the current window." +msgstr "" + +#: ../Doc/library/idle.rst:126 +msgid "Find..." +msgstr "" + +#: ../Doc/library/idle.rst:126 +msgid "Open a search dialog with many options" +msgstr "" + +#: ../Doc/library/idle.rst:129 +msgid "Find Again" +msgstr "" + +#: ../Doc/library/idle.rst:129 +msgid "Repeat the last search, if there is one." +msgstr "" + +#: ../Doc/library/idle.rst:132 +msgid "Find Selection" +msgstr "" + +#: ../Doc/library/idle.rst:132 +msgid "Search for the currently selected string, if there is one." +msgstr "" + +#: ../Doc/library/idle.rst:135 +msgid "Find in Files..." +msgstr "" + +#: ../Doc/library/idle.rst:135 +msgid "Open a file search dialog. Put results in a new output window." +msgstr "" + +#: ../Doc/library/idle.rst:138 +msgid "Replace..." +msgstr "" + +#: ../Doc/library/idle.rst:138 +msgid "Open a search-and-replace dialog." +msgstr "" + +#: ../Doc/library/idle.rst:141 +msgid "Go to Line" +msgstr "" + +#: ../Doc/library/idle.rst:141 +msgid "Move cursor to the line number requested and make that line visible." +msgstr "" + +#: ../Doc/library/idle.rst:145 +msgid "Show Completions" +msgstr "" + +#: ../Doc/library/idle.rst:144 +msgid "" +"Open a scrollable list allowing selection of keywords and attributes. See " +"Completions in the Tips sections below." +msgstr "" + +#: ../Doc/library/idle.rst:149 +msgid "Expand Word" +msgstr "" + +#: ../Doc/library/idle.rst:148 +msgid "" +"Expand a prefix you have typed to match a full word in the same window; " +"repeat to get a different expansion." +msgstr "" + +#: ../Doc/library/idle.rst:153 +msgid "Show call tip" +msgstr "" + +#: ../Doc/library/idle.rst:152 +msgid "" +"After an unclosed parenthesis for a function, open a small window with " +"function parameter hints." +msgstr "" + +#: ../Doc/library/idle.rst:156 +msgid "Show surrounding parens" +msgstr "" + +#: ../Doc/library/idle.rst:156 +msgid "Highlight the surrounding parenthesis." +msgstr "" + +#: ../Doc/library/idle.rst:159 +msgid "Format menu (Editor window only)" +msgstr "" + +#: ../Doc/library/idle.rst:162 +msgid "Indent Region" +msgstr "" + +#: ../Doc/library/idle.rst:162 +msgid "Shift selected lines right by the indent width (default 4 spaces)." +msgstr "" + +#: ../Doc/library/idle.rst:165 +msgid "Dedent Region" +msgstr "" + +#: ../Doc/library/idle.rst:165 +msgid "Shift selected lines left by the indent width (default 4 spaces)." +msgstr "" + +#: ../Doc/library/idle.rst:168 +msgid "Comment Out Region" +msgstr "" + +#: ../Doc/library/idle.rst:168 +msgid "Insert ## in front of selected lines." +msgstr "" + +#: ../Doc/library/idle.rst:171 +msgid "Uncomment Region" +msgstr "" + +#: ../Doc/library/idle.rst:171 +msgid "Remove leading # or ## from selected lines." +msgstr "" + +#: ../Doc/library/idle.rst:175 +msgid "Tabify Region" +msgstr "" + +#: ../Doc/library/idle.rst:174 +msgid "" +"Turn *leading* stretches of spaces into tabs. (Note: We recommend using 4 " +"space blocks to indent Python code.)" +msgstr "" + +#: ../Doc/library/idle.rst:178 +msgid "Untabify Region" +msgstr "" + +#: ../Doc/library/idle.rst:178 +msgid "Turn *all* tabs into the correct number of spaces." +msgstr "" + +#: ../Doc/library/idle.rst:181 +msgid "Toggle Tabs" +msgstr "" + +#: ../Doc/library/idle.rst:181 +msgid "Open a dialog to switch between indenting with spaces and tabs." +msgstr "" + +#: ../Doc/library/idle.rst:185 +msgid "New Indent Width" +msgstr "" + +#: ../Doc/library/idle.rst:184 +msgid "" +"Open a dialog to change indent width. The accepted default by the Python " +"community is 4 spaces." +msgstr "" + +#: ../Doc/library/idle.rst:190 +msgid "Format Paragraph" +msgstr "" + +#: ../Doc/library/idle.rst:188 +msgid "" +"Reformat the current blank-line-delimited paragraph in comment block or " +"multiline string or selected line in a string. All lines in the paragraph " +"will be formatted to less than N columns, where N defaults to 72." +msgstr "" + +#: ../Doc/library/idle.rst:193 +msgid "Strip trailing whitespace" +msgstr "" + +#: ../Doc/library/idle.rst:193 +msgid "" +"Remove any space characters after the last non-space character of a line." +msgstr "" + +#: ../Doc/library/idle.rst:199 +msgid "Run menu (Editor window only)" +msgstr "" + +#: ../Doc/library/idle.rst:202 +msgid "Python Shell" +msgstr "" + +#: ../Doc/library/idle.rst:202 +msgid "Open or wake up the Python Shell window." +msgstr "" + +#: ../Doc/library/idle.rst:209 +msgid "Check Module" +msgstr "" + +#: ../Doc/library/idle.rst:205 +msgid "" +"Check the syntax of the module currently open in the Editor window. If the " +"module has not been saved IDLE will either prompt the user to save or " +"autosave, as selected in the General tab of the Idle Settings dialog. If " +"there is a syntax error, the approximate location is indicated in the Editor " +"window." +msgstr "" + +#: ../Doc/library/idle.rst:218 +msgid "Run Module" +msgstr "" + +#: ../Doc/library/idle.rst:212 +msgid "" +"Do Check Module (above). If no error, restart the shell to clean the " +"environment, then execute the module. Output is displayed in the Shell " +"window. Note that output requires use of ``print`` or ``write``. When " +"execution is complete, the Shell retains focus and displays a prompt. At " +"this point, one may interactively explore the result of execution. This is " +"similar to executing a file with ``python -i file`` at a command line." +msgstr "" + +#: ../Doc/library/idle.rst:221 +msgid "Shell menu (Shell window only)" +msgstr "" + +#: ../Doc/library/idle.rst:224 +msgid "View Last Restart" +msgstr "" + +#: ../Doc/library/idle.rst:224 +msgid "Scroll the shell window to the last Shell restart." +msgstr "" + +#: ../Doc/library/idle.rst:227 +msgid "Restart Shell" +msgstr "" + +#: ../Doc/library/idle.rst:227 +msgid "Restart the shell to clean the environment." +msgstr "" + +#: ../Doc/library/idle.rst:230 +msgid "Interrupt Execution" +msgstr "" + +#: ../Doc/library/idle.rst:230 +msgid "Stop a running program." +msgstr "" + +#: ../Doc/library/idle.rst:233 +msgid "Debug menu (Shell window only)" +msgstr "" + +#: ../Doc/library/idle.rst:240 +msgid "Go to File/Line" +msgstr "" + +#: ../Doc/library/idle.rst:236 +msgid "" +"Look on the current line. with the cursor, and the line above for a filename " +"and line number. If found, open the file if not already open, and show the " +"line. Use this to view source lines referenced in an exception traceback " +"and lines found by Find in Files. Also available in the context menu of the " +"Shell window and Output windows." +msgstr "" + +#: ../Doc/library/idle.rst:249 +msgid "Debugger (toggle)" +msgstr "" + +#: ../Doc/library/idle.rst:247 +msgid "" +"When actived, code entered in the Shell or run from an Editor will run under " +"the debugger. In the Editor, breakpoints can be set with the context menu. " +"This feature is still incomplete and somewhat experimental." +msgstr "" + +#: ../Doc/library/idle.rst:253 +msgid "Stack Viewer" +msgstr "" + +#: ../Doc/library/idle.rst:252 +msgid "" +"Show the stack traceback of the last exception in a tree widget, with access " +"to locals and globals." +msgstr "" + +#: ../Doc/library/idle.rst:256 +msgid "Auto-open Stack Viewer" +msgstr "" + +#: ../Doc/library/idle.rst:256 +msgid "" +"Toggle automatically opening the stack viewer on an unhandled exception." +msgstr "" + +#: ../Doc/library/idle.rst:259 +msgid "Options menu (Shell and Editor)" +msgstr "" + +#: ../Doc/library/idle.rst:271 +msgid "Configure IDLE" +msgstr "" + +#: ../Doc/library/idle.rst:262 +msgid "" +"Open a configuration dialog and change preferences for the following: fonts, " +"indentation, keybindings, text color themes, startup windows and size, " +"additional help sources, and extensions (see below). On OS X, open the " +"configuration dialog by selecting Preferences in the application menu. To " +"use a new built-in color theme (IDLE Dark) with older IDLEs, save it as a " +"new custom theme." +msgstr "" + +#: ../Doc/library/idle.rst:269 +msgid "" +"Non-default user settings are saved in a .idlerc directory in the user's " +"home directory. Problems caused by bad user configuration files are solved " +"by editing or deleting one or more of the files in .idlerc." +msgstr "" + +#: ../Doc/library/idle.rst:275 +msgid "Code Context (toggle)(Editor Window only)" +msgstr "" + +#: ../Doc/library/idle.rst:274 +msgid "" +"Open a pane at the top of the edit window which shows the block context of " +"the code which has scrolled above the top of the window." +msgstr "" + +#: ../Doc/library/idle.rst:278 +msgid "Window menu (Shell and Editor)" +msgstr "" + +#: ../Doc/library/idle.rst:283 +msgid "Zoom Height" +msgstr "" + +#: ../Doc/library/idle.rst:281 +msgid "" +"Toggles the window between normal size and maximum height. The initial size " +"defaults to 40 lines by 80 chars unless changed on the General tab of the " +"Configure IDLE dialog." +msgstr "" + +#: ../Doc/library/idle.rst:285 +msgid "" +"The rest of this menu lists the names of all open windows; select one to " +"bring it to the foreground (deiconifying it if necessary)." +msgstr "" + +#: ../Doc/library/idle.rst:289 +msgid "Help menu (Shell and Editor)" +msgstr "" + +#: ../Doc/library/idle.rst:292 +msgid "About IDLE" +msgstr "" + +#: ../Doc/library/idle.rst:292 +msgid "Display version, copyright, license, credits, and more." +msgstr "" + +#: ../Doc/library/idle.rst:296 +msgid "IDLE Help" +msgstr "" + +#: ../Doc/library/idle.rst:295 +msgid "" +"Display a help file for IDLE detailing the menu options, basic editing and " +"navigation, and other tips." +msgstr "" + +#: ../Doc/library/idle.rst:300 +msgid "Python Docs" +msgstr "" + +#: ../Doc/library/idle.rst:299 +msgid "" +"Access local Python documentation, if installed, or start a web browser and " +"open docs.python.org showing the latest Python documentation." +msgstr "" + +#: ../Doc/library/idle.rst:303 +msgid "Turtle Demo" +msgstr "" + +#: ../Doc/library/idle.rst:303 +msgid "Run the turtledemo module with example python code and turtle drawings." +msgstr "" + +#: ../Doc/library/idle.rst:305 +msgid "" +"Additional help sources may be added here with the Configure IDLE dialog " +"under the General tab." +msgstr "" + +#: ../Doc/library/idle.rst:317 +msgid "Context Menus" +msgstr "" + +#: ../Doc/library/idle.rst:319 +msgid "" +"Open a context menu by right-clicking in a window (Control-click on OS X). " +"Context menus have the standard clipboard functions also on the Edit menu." +msgstr "" + +#: ../Doc/library/idle.rst:331 +msgid "" +"Editor windows also have breakpoint functions. Lines with a breakpoint set " +"are specially marked. Breakpoints only have an effect when running under " +"the debugger. Breakpoints for a file are saved in the user's .idlerc " +"directory." +msgstr "" + +#: ../Doc/library/idle.rst:336 +msgid "Set Breakpoint" +msgstr "" + +#: ../Doc/library/idle.rst:336 +msgid "Set a breakpoint on the current line." +msgstr "" + +#: ../Doc/library/idle.rst:339 +msgid "Clear Breakpoint" +msgstr "" + +#: ../Doc/library/idle.rst:339 +msgid "Clear the breakpoint on that line." +msgstr "" + +#: ../Doc/library/idle.rst:341 +msgid "Shell and Output windows have the following." +msgstr "" + +#: ../Doc/library/idle.rst:345 +msgid "Go to file/line" +msgstr "" + +#: ../Doc/library/idle.rst:344 +msgid "Same as in Debug menu." +msgstr "" + +#: ../Doc/library/idle.rst:348 +msgid "Editing and navigation" +msgstr "" + +#: ../Doc/library/idle.rst:350 +msgid "" +"In this section, 'C' refers to the :kbd:`Control` key on Windows and Unix " +"and the :kbd:`Command` key on Mac OSX." +msgstr "" + +#: ../Doc/library/idle.rst:353 +msgid ":kbd:`Backspace` deletes to the left; :kbd:`Del` deletes to the right" +msgstr "" + +#: ../Doc/library/idle.rst:355 +msgid "" +":kbd:`C-Backspace` delete word left; :kbd:`C-Del` delete word to the right" +msgstr "" + +#: ../Doc/library/idle.rst:357 +msgid "Arrow keys and :kbd:`Page Up`/:kbd:`Page Down` to move around" +msgstr "" + +#: ../Doc/library/idle.rst:359 +msgid ":kbd:`C-LeftArrow` and :kbd:`C-RightArrow` moves by words" +msgstr "" + +#: ../Doc/library/idle.rst:361 +msgid ":kbd:`Home`/:kbd:`End` go to begin/end of line" +msgstr "" + +#: ../Doc/library/idle.rst:363 +msgid ":kbd:`C-Home`/:kbd:`C-End` go to begin/end of file" +msgstr "" + +#: ../Doc/library/idle.rst:365 +msgid "Some useful Emacs bindings are inherited from Tcl/Tk:" +msgstr "" + +#: ../Doc/library/idle.rst:367 +msgid ":kbd:`C-a` beginning of line" +msgstr "" + +#: ../Doc/library/idle.rst:369 +msgid ":kbd:`C-e` end of line" +msgstr "" + +#: ../Doc/library/idle.rst:371 +msgid ":kbd:`C-k` kill line (but doesn't put it in clipboard)" +msgstr "" + +#: ../Doc/library/idle.rst:373 +msgid ":kbd:`C-l` center window around the insertion point" +msgstr "" + +#: ../Doc/library/idle.rst:375 +msgid "" +":kbd:`C-b` go backwards one character without deleting (usually you can also " +"use the cursor key for this)" +msgstr "" + +#: ../Doc/library/idle.rst:378 +msgid "" +":kbd:`C-f` go forward one character without deleting (usually you can also " +"use the cursor key for this)" +msgstr "" + +#: ../Doc/library/idle.rst:381 +msgid "" +":kbd:`C-p` go up one line (usually you can also use the cursor key for this)" +msgstr "" + +#: ../Doc/library/idle.rst:384 +msgid ":kbd:`C-d` delete next character" +msgstr "" + +#: ../Doc/library/idle.rst:386 +msgid "" +"Standard keybindings (like :kbd:`C-c` to copy and :kbd:`C-v` to paste) may " +"work. Keybindings are selected in the Configure IDLE dialog." +msgstr "" + +#: ../Doc/library/idle.rst:391 +msgid "Automatic indentation" +msgstr "" + +#: ../Doc/library/idle.rst:393 +msgid "" +"After a block-opening statement, the next line is indented by 4 spaces (in " +"the Python Shell window by one tab). After certain keywords (break, return " +"etc.) the next line is dedented. In leading indentation, :kbd:`Backspace` " +"deletes up to 4 spaces if they are there. :kbd:`Tab` inserts spaces (in the " +"Python Shell window one tab), number depends on Indent width. Currently tabs " +"are restricted to four spaces due to Tcl/Tk limitations." +msgstr "" + +#: ../Doc/library/idle.rst:400 +msgid "See also the indent/dedent region commands in the edit menu." +msgstr "" + +#: ../Doc/library/idle.rst:403 +msgid "Completions" +msgstr "" + +#: ../Doc/library/idle.rst:405 +msgid "" +"Completions are supplied for functions, classes, and attributes of classes, " +"both built-in and user-defined. Completions are also provided for filenames." +msgstr "" + +#: ../Doc/library/idle.rst:409 +msgid "" +"The AutoCompleteWindow (ACW) will open after a predefined delay (default is " +"two seconds) after a '.' or (in a string) an os.sep is typed. If after one " +"of those characters (plus zero or more other characters) a tab is typed the " +"ACW will open immediately if a possible continuation is found." +msgstr "" + +#: ../Doc/library/idle.rst:414 +msgid "" +"If there is only one possible completion for the characters entered, a :kbd:" +"`Tab` will supply that completion without opening the ACW." +msgstr "" + +#: ../Doc/library/idle.rst:417 +msgid "" +"'Show Completions' will force open a completions window, by default the :kbd:" +"`C-space` will open a completions window. In an empty string, this will " +"contain the files in the current directory. On a blank line, it will contain " +"the built-in and user-defined functions and classes in the current name " +"spaces, plus any modules imported. If some characters have been entered, the " +"ACW will attempt to be more specific." +msgstr "" + +#: ../Doc/library/idle.rst:424 +msgid "" +"If a string of characters is typed, the ACW selection will jump to the entry " +"most closely matching those characters. Entering a :kbd:`tab` will cause " +"the longest non-ambiguous match to be entered in the Editor window or " +"Shell. Two :kbd:`tab` in a row will supply the current ACW selection, as " +"will return or a double click. Cursor keys, Page Up/Down, mouse selection, " +"and the scroll wheel all operate on the ACW." +msgstr "" + +#: ../Doc/library/idle.rst:431 +msgid "" +"\"Hidden\" attributes can be accessed by typing the beginning of hidden name " +"after a '.', e.g. '_'. This allows access to modules with ``__all__`` set, " +"or to class-private attributes." +msgstr "" + +#: ../Doc/library/idle.rst:435 +msgid "Completions and the 'Expand Word' facility can save a lot of typing!" +msgstr "" + +#: ../Doc/library/idle.rst:437 +msgid "" +"Completions are currently limited to those in the namespaces. Names in an " +"Editor window which are not via ``__main__`` and :data:`sys.modules` will " +"not be found. Run the module once with your imports to correct this " +"situation. Note that IDLE itself places quite a few modules in sys.modules, " +"so much can be found by default, e.g. the re module." +msgstr "" + +#: ../Doc/library/idle.rst:443 +msgid "" +"If you don't like the ACW popping up unbidden, simply make the delay longer " +"or disable the extension." +msgstr "" + +#: ../Doc/library/idle.rst:447 +msgid "Calltips" +msgstr "" + +#: ../Doc/library/idle.rst:449 +msgid "" +"A calltip is shown when one types :kbd:`(` after the name of an " +"*acccessible* function. A name expression may include dots and subscripts. " +"A calltip remains until it is clicked, the cursor is moved out of the " +"argument area, or :kbd:`)` is typed. When the cursor is in the argument " +"part of a definition, the menu or shortcut display a calltip." +msgstr "" + +#: ../Doc/library/idle.rst:455 +msgid "" +"A calltip consists of the function signature and the first line of the " +"docstring. For builtins without an accessible signature, the calltip " +"consists of all lines up the fifth line or the first blank line. These " +"details may change." +msgstr "" + +#: ../Doc/library/idle.rst:460 +msgid "" +"The set of *accessible* functions depends on what modules have been imported " +"into the user process, including those imported by Idle itself, and what " +"definitions have been run, all since the last restart." +msgstr "" + +#: ../Doc/library/idle.rst:464 +msgid "" +"For example, restart the Shell and enter ``itertools.count(``. A calltip " +"appears because Idle imports itertools into the user process for its own " +"use. (This could change.) Enter ``turtle.write(`` and nothing appears. " +"Idle does not import turtle. The menu or shortcut do nothing either. Enter " +"``import turtle`` and then ``turtle.write(`` will work." +msgstr "" + +#: ../Doc/library/idle.rst:470 +msgid "" +"In an editor, import statements have no effect until one runs the file. One " +"might want to run a file after writing the import statements at the top, or " +"immediately run an existing file before editing." +msgstr "" + +#: ../Doc/library/idle.rst:475 +msgid "Python Shell window" +msgstr "" + +#: ../Doc/library/idle.rst:477 +msgid ":kbd:`C-c` interrupts executing command" +msgstr "" + +#: ../Doc/library/idle.rst:479 +msgid "" +":kbd:`C-d` sends end-of-file; closes window if typed at a ``>>>`` prompt" +msgstr "" + +#: ../Doc/library/idle.rst:481 +msgid ":kbd:`Alt-/` (Expand word) is also useful to reduce typing" +msgstr "" + +#: ../Doc/library/idle.rst:483 +msgid "Command history" +msgstr "" + +#: ../Doc/library/idle.rst:485 +msgid "" +":kbd:`Alt-p` retrieves previous command matching what you have typed. On OS " +"X use :kbd:`C-p`." +msgstr "" + +#: ../Doc/library/idle.rst:488 +msgid ":kbd:`Alt-n` retrieves next. On OS X use :kbd:`C-n`." +msgstr "" + +#: ../Doc/library/idle.rst:490 +msgid ":kbd:`Return` while on any previous command retrieves that command" +msgstr "" + +#: ../Doc/library/idle.rst:494 +msgid "Text colors" +msgstr "" + +#: ../Doc/library/idle.rst:496 +msgid "" +"Idle defaults to black on white text, but colors text with special meanings. " +"For the shell, these are shell output, shell error, user output, and user " +"error. For Python code, at the shell prompt or in an editor, these are " +"keywords, builtin class and function names, names following ``class`` and " +"``def``, strings, and comments. For any text window, these are the cursor " +"(when present), found text (when possible), and selected text." +msgstr "" + +#: ../Doc/library/idle.rst:503 +msgid "" +"Text coloring is done in the background, so uncolorized text is occasionally " +"visible. To change the color scheme, use the Configure IDLE dialog " +"Highlighting tab. The marking of debugger breakpoint lines in the editor " +"and text in popups and dialogs is not user-configurable." +msgstr "" + +#: ../Doc/library/idle.rst:510 +msgid "Startup and code execution" +msgstr "" + +#: ../Doc/library/idle.rst:512 +msgid "" +"Upon startup with the ``-s`` option, IDLE will execute the file referenced " +"by the environment variables :envvar:`IDLESTARTUP` or :envvar:" +"`PYTHONSTARTUP`. IDLE first checks for ``IDLESTARTUP``; if ``IDLESTARTUP`` " +"is present the file referenced is run. If ``IDLESTARTUP`` is not present, " +"IDLE checks for ``PYTHONSTARTUP``. Files referenced by these environment " +"variables are convenient places to store functions that are used frequently " +"from the IDLE shell, or for executing import statements to import common " +"modules." +msgstr "" + +#: ../Doc/library/idle.rst:520 +msgid "" +"In addition, ``Tk`` also loads a startup file if it is present. Note that " +"the Tk file is loaded unconditionally. This additional file is ``.Idle.py`` " +"and is looked for in the user's home directory. Statements in this file " +"will be executed in the Tk namespace, so this file is not useful for " +"importing functions to be used from IDLE's Python shell." +msgstr "" + +#: ../Doc/library/idle.rst:528 ../Doc/library/pickletools.rst:21 +msgid "Command line usage" +msgstr "" + +#: ../Doc/library/idle.rst:544 +msgid "If there are arguments:" +msgstr "" + +#: ../Doc/library/idle.rst:546 +msgid "" +"If ``-``, ``-c``, or ``r`` is used, all arguments are placed in ``sys." +"argv[1:...]`` and ``sys.argv[0]`` is set to ``''``, ``'-c'``, or ``'-r'``. " +"No editor window is opened, even if that is the default set in the Options " +"dialog." +msgstr "" + +#: ../Doc/library/idle.rst:551 +msgid "" +"Otherwise, arguments are files opened for editing and ``sys.argv`` reflects " +"the arguments passed to IDLE itself." +msgstr "" + +#: ../Doc/library/idle.rst:556 +msgid "IDLE-console differences" +msgstr "" + +#: ../Doc/library/idle.rst:558 +msgid "" +"As much as possible, the result of executing Python code with IDLE is the " +"same as executing the same code in a console window. However, the different " +"interface and operation occasionally affects visible results. For instance, " +"``sys.modules`` starts with more entries." +msgstr "" + +#: ../Doc/library/idle.rst:563 +msgid "" +"IDLE also replaces ``sys.stdin``, ``sys.stdout``, and ``sys.stderr`` with " +"objects that get input from and send output to the Shell window. When this " +"window has the focus, it controls the keyboard and screen. This is normally " +"transparent, but functions that directly access the keyboard and screen will " +"not work. If ``sys`` is reset with ``importlib.reload(sys)``, IDLE's " +"changes are lost and things like ``input``, ``raw_input``, and ``print`` " +"will not work correctly." +msgstr "" + +#: ../Doc/library/idle.rst:571 +msgid "" +"With IDLE's Shell, one enters, edits, and recalls complete statements. Some " +"consoles only work with a single physical line at a time. IDLE uses " +"``exec`` to run each statement. As a result, ``'__builtins__'`` is always " +"defined for each statement." +msgstr "" + +#: ../Doc/library/idle.rst:577 +msgid "Running without a subprocess" +msgstr "" + +#: ../Doc/library/idle.rst:579 +msgid "" +"By default, IDLE executes user code in a separate subprocess via a socket, " +"which uses the internal loopback interface. This connection is not " +"externally visible and no data is sent to or received from the Internet. If " +"firewall software complains anyway, you can ignore it." +msgstr "" + +#: ../Doc/library/idle.rst:584 +msgid "" +"If the attempt to make the socket connection fails, Idle will notify you. " +"Such failures are sometimes transient, but if persistent, the problem may be " +"either a firewall blocking the connecton or misconfiguration of a particular " +"system. Until the problem is fixed, one can run Idle with the -n command " +"line switch." +msgstr "" + +#: ../Doc/library/idle.rst:590 +msgid "" +"If IDLE is started with the -n command line switch it will run in a single " +"process and will not create the subprocess which runs the RPC Python " +"execution server. This can be useful if Python cannot create the subprocess " +"or the RPC socket interface on your platform. However, in this mode user " +"code is not isolated from IDLE itself. Also, the environment is not " +"restarted when Run/Run Module (F5) is selected. If your code has been " +"modified, you must reload() the affected modules and re-import any specific " +"items (e.g. from foo import baz) if the changes are to take effect. For " +"these reasons, it is preferable to run IDLE with the default subprocess if " +"at all possible." +msgstr "" + +#: ../Doc/library/idle.rst:605 +msgid "Help and preferences" +msgstr "" + +#: ../Doc/library/idle.rst:608 +msgid "Additional help sources" +msgstr "" + +#: ../Doc/library/idle.rst:610 +msgid "" +"IDLE includes a help menu entry called \"Python Docs\" that will open the " +"extensive sources of help, including tutorials, available at docs.python." +"org. Selected URLs can be added or removed from the help menu at any time " +"using the Configure IDLE dialog. See the IDLE help option in the help menu " +"of IDLE for more information." +msgstr "" + +#: ../Doc/library/idle.rst:618 +msgid "Setting preferences" +msgstr "" + +#: ../Doc/library/idle.rst:620 +msgid "" +"The font preferences, highlighting, keys, and general preferences can be " +"changed via Configure IDLE on the Option menu. Keys can be user defined; " +"IDLE ships with four built in key sets. In addition a user can create a " +"custom key set in the Configure IDLE dialog under the keys tab." +msgstr "" + +#: ../Doc/library/idle.rst:627 +msgid "Extensions" +msgstr "" + +#: ../Doc/library/idle.rst:629 +msgid "" +"IDLE contains an extension facility. Peferences for extensions can be " +"changed with Configure Extensions. See the beginning of config-extensions." +"def in the idlelib directory for further information. The default " +"extensions are currently:" +msgstr "" + +#: ../Doc/library/idle.rst:634 +msgid "FormatParagraph" +msgstr "" + +#: ../Doc/library/idle.rst:636 +msgid "AutoExpand" +msgstr "" + +#: ../Doc/library/idle.rst:638 +msgid "ZoomHeight" +msgstr "" + +#: ../Doc/library/idle.rst:640 +msgid "ScriptBinding" +msgstr "" + +#: ../Doc/library/idle.rst:642 +msgid "CallTips" +msgstr "" + +#: ../Doc/library/idle.rst:644 +msgid "ParenMatch" +msgstr "" + +#: ../Doc/library/idle.rst:646 +msgid "AutoComplete" +msgstr "" + +#: ../Doc/library/idle.rst:648 +msgid "CodeContext" +msgstr "" + +#: ../Doc/library/idle.rst:650 +msgid "RstripExtension" +msgstr "" + +#: ../Doc/library/imaplib.rst:2 +msgid ":mod:`imaplib` --- IMAP4 protocol client" +msgstr "" + +#: ../Doc/library/imaplib.rst:14 +msgid "**Source code:** :source:`Lib/imaplib.py`" +msgstr "" + +#: ../Doc/library/imaplib.rst:23 +msgid "" +"This module defines three classes, :class:`IMAP4`, :class:`IMAP4_SSL` and :" +"class:`IMAP4_stream`, which encapsulate a connection to an IMAP4 server and " +"implement a large subset of the IMAP4rev1 client protocol as defined in :rfc:" +"`2060`. It is backward compatible with IMAP4 (:rfc:`1730`) servers, but note " +"that the ``STATUS`` command is not supported in IMAP4." +msgstr "" + +#: ../Doc/library/imaplib.rst:29 +msgid "" +"Three classes are provided by the :mod:`imaplib` module, :class:`IMAP4` is " +"the base class:" +msgstr "" + +#: ../Doc/library/imaplib.rst:35 +msgid "" +"This class implements the actual IMAP4 protocol. The connection is created " +"and protocol version (IMAP4 or IMAP4rev1) is determined when the instance is " +"initialized. If *host* is not specified, ``''`` (the local host) is used. If " +"*port* is omitted, the standard IMAP4 port (143) is used." +msgstr "" + +#: ../Doc/library/imaplib.rst:40 +msgid "" +"The :class:`IMAP4` class supports the :keyword:`with` statement. When used " +"like this, the IMAP4 ``LOGOUT`` command is issued automatically when the :" +"keyword:`with` statement exits. E.g.::" +msgstr "" + +#: ../Doc/library/imaplib.rst:53 +msgid "Three exceptions are defined as attributes of the :class:`IMAP4` class:" +msgstr "" + +#: ../Doc/library/imaplib.rst:58 +msgid "" +"Exception raised on any errors. The reason for the exception is passed to " +"the constructor as a string." +msgstr "" + +#: ../Doc/library/imaplib.rst:64 +msgid "" +"IMAP4 server errors cause this exception to be raised. This is a sub-class " +"of :exc:`IMAP4.error`. Note that closing the instance and instantiating a " +"new one will usually allow recovery from this exception." +msgstr "" + +#: ../Doc/library/imaplib.rst:71 +msgid "" +"This exception is raised when a writable mailbox has its status changed by " +"the server. This is a sub-class of :exc:`IMAP4.error`. Some other client " +"now has write permission, and the mailbox will need to be re-opened to re-" +"obtain write permission." +msgstr "" + +#: ../Doc/library/imaplib.rst:77 +msgid "There's also a subclass for secure connections:" +msgstr "" + +#: ../Doc/library/imaplib.rst:83 +msgid "" +"This is a subclass derived from :class:`IMAP4` that connects over an SSL " +"encrypted socket (to use this class you need a socket module that was " +"compiled with SSL support). If *host* is not specified, ``''`` (the local " +"host) is used. If *port* is omitted, the standard IMAP4-over-SSL port (993) " +"is used. *ssl_context* is a :class:`ssl.SSLContext` object which allows " +"bundling SSL configuration options, certificates and private keys into a " +"single (potentially long-lived) structure. Please read :ref:`ssl-security` " +"for best practices." +msgstr "" + +#: ../Doc/library/imaplib.rst:92 +msgid "" +"*keyfile* and *certfile* are a legacy alternative to *ssl_context* - they " +"can point to PEM-formatted private key and certificate chain files for the " +"SSL connection. Note that the *keyfile*/*certfile* parameters are mutually " +"exclusive with *ssl_context*, a :class:`ValueError` is raised if *keyfile*/" +"*certfile* is provided along with *ssl_context*." +msgstr "" + +#: ../Doc/library/imaplib.rst:98 +msgid "*ssl_context* parameter added." +msgstr "" + +#: ../Doc/library/imaplib.rst:108 +msgid "" +"*keyfile* and *certfile* are deprecated in favor of *ssl_context*. Please " +"use :meth:`ssl.SSLContext.load_cert_chain` instead, or let :func:`ssl." +"create_default_context` select the system's trusted CA certificates for you." +msgstr "" + +#: ../Doc/library/imaplib.rst:114 +msgid "The second subclass allows for connections created by a child process:" +msgstr "" + +#: ../Doc/library/imaplib.rst:119 +msgid "" +"This is a subclass derived from :class:`IMAP4` that connects to the ``stdin/" +"stdout`` file descriptors created by passing *command* to ``subprocess." +"Popen()``." +msgstr "" + +#: ../Doc/library/imaplib.rst:124 +msgid "The following utility functions are defined:" +msgstr "" + +#: ../Doc/library/imaplib.rst:129 +msgid "" +"Parse an IMAP4 ``INTERNALDATE`` string and return corresponding local time. " +"The return value is a :class:`time.struct_time` tuple or None if the string " +"has wrong format." +msgstr "" + +#: ../Doc/library/imaplib.rst:135 +msgid "" +"Converts an integer into a string representation using characters from the " +"set [``A`` .. ``P``]." +msgstr "" + +#: ../Doc/library/imaplib.rst:141 +msgid "Converts an IMAP4 ``FLAGS`` response to a tuple of individual flags." +msgstr "" + +#: ../Doc/library/imaplib.rst:146 +msgid "" +"Convert *date_time* to an IMAP4 ``INTERNALDATE`` representation. The return " +"value is a string in the form: ``\"DD-Mmm-YYYY HH:MM:SS +HHMM\"`` (including " +"double-quotes). The *date_time* argument can be a number (int or float) " +"representing seconds since epoch (as returned by :func:`time.time`), a 9-" +"tuple representing local time an instance of :class:`time.struct_time` (as " +"returned by :func:`time.localtime`), an aware instance of :class:`datetime." +"datetime`, or a double-quoted string. In the last case, it is assumed to " +"already be in the correct format." +msgstr "" + +#: ../Doc/library/imaplib.rst:156 +msgid "" +"Note that IMAP4 message numbers change as the mailbox changes; in " +"particular, after an ``EXPUNGE`` command performs deletions the remaining " +"messages are renumbered. So it is highly advisable to use UIDs instead, with " +"the UID command." +msgstr "" + +#: ../Doc/library/imaplib.rst:160 ../Doc/library/poplib.rst:253 +msgid "" +"At the end of the module, there is a test section that contains a more " +"extensive example of usage." +msgstr "" + +#: ../Doc/library/imaplib.rst:166 +msgid "" +"Documents describing the protocol, and sources and binaries for servers " +"implementing it, can all be found at the University of Washington's *IMAP " +"Information Center* (https://www.washington.edu/imap/)." +msgstr "" + +#: ../Doc/library/imaplib.rst:174 +msgid "IMAP4 Objects" +msgstr "" + +#: ../Doc/library/imaplib.rst:176 +msgid "" +"All IMAP4rev1 commands are represented by methods of the same name, either " +"upper-case or lower-case." +msgstr "" + +#: ../Doc/library/imaplib.rst:179 +msgid "" +"All arguments to commands are converted to strings, except for " +"``AUTHENTICATE``, and the last argument to ``APPEND`` which is passed as an " +"IMAP4 literal. If necessary (the string contains IMAP4 protocol-sensitive " +"characters and isn't enclosed with either parentheses or double quotes) each " +"string is quoted. However, the *password* argument to the ``LOGIN`` command " +"is always quoted. If you want to avoid having an argument string quoted (eg: " +"the *flags* argument to ``STORE``) then enclose the string in parentheses " +"(eg: ``r'(\\Deleted)'``)." +msgstr "" + +#: ../Doc/library/imaplib.rst:187 +msgid "" +"Each command returns a tuple: ``(type, [data, ...])`` where *type* is " +"usually ``'OK'`` or ``'NO'``, and *data* is either the text from the command " +"response, or mandated results from the command. Each *data* is either a " +"string, or a tuple. If a tuple, then the first part is the header of the " +"response, and the second part contains the data (ie: 'literal' value)." +msgstr "" + +#: ../Doc/library/imaplib.rst:193 +msgid "" +"The *message_set* options to commands below is a string specifying one or " +"more messages to be acted upon. It may be a simple message number " +"(``'1'``), a range of message numbers (``'2:4'``), or a group of non-" +"contiguous ranges separated by commas (``'1:3,6:9'``). A range can contain " +"an asterisk to indicate an infinite upper bound (``'3:*'``)." +msgstr "" + +#: ../Doc/library/imaplib.rst:199 +msgid "An :class:`IMAP4` instance has the following methods:" +msgstr "" + +#: ../Doc/library/imaplib.rst:204 +msgid "Append *message* to named mailbox." +msgstr "" + +#: ../Doc/library/imaplib.rst:209 +msgid "Authenticate command --- requires response processing." +msgstr "" + +#: ../Doc/library/imaplib.rst:211 +msgid "" +"*mechanism* specifies which authentication mechanism is to be used - it " +"should appear in the instance variable ``capabilities`` in the form " +"``AUTH=mechanism``." +msgstr "" + +#: ../Doc/library/imaplib.rst:214 +msgid "*authobject* must be a callable object::" +msgstr "" + +#: ../Doc/library/imaplib.rst:218 +msgid "" +"It will be called to process server continuation responses; the *response* " +"argument it is passed will be ``bytes``. It should return ``bytes`` *data* " +"that will be base64 encoded and sent to the server. It should return " +"``None`` if the client abort response ``*`` should be sent instead." +msgstr "" + +#: ../Doc/library/imaplib.rst:223 +msgid "" +"string usernames and passwords are now encoded to ``utf-8`` instead of being " +"limited to ASCII." +msgstr "" + +#: ../Doc/library/imaplib.rst:230 +msgid "Checkpoint mailbox on server." +msgstr "" + +#: ../Doc/library/imaplib.rst:235 +msgid "" +"Close currently selected mailbox. Deleted messages are removed from writable " +"mailbox. This is the recommended command before ``LOGOUT``." +msgstr "" + +#: ../Doc/library/imaplib.rst:241 +msgid "Copy *message_set* messages onto end of *new_mailbox*." +msgstr "" + +#: ../Doc/library/imaplib.rst:246 +msgid "Create new mailbox named *mailbox*." +msgstr "" + +#: ../Doc/library/imaplib.rst:251 +msgid "Delete old mailbox named *mailbox*." +msgstr "" + +#: ../Doc/library/imaplib.rst:256 +msgid "Delete the ACLs (remove any rights) set for who on mailbox." +msgstr "" + +#: ../Doc/library/imaplib.rst:261 +msgid "" +"Enable *capability* (see :rfc:`5161`). Most capabilities do not need to be " +"enabled. Currently only the ``UTF8=ACCEPT`` capability is supported (see :" +"RFC:`6855`)." +msgstr "" + +#: ../Doc/library/imaplib.rst:265 +msgid "The :meth:`enable` method itself, and :RFC:`6855` support." +msgstr "" + +#: ../Doc/library/imaplib.rst:271 +msgid "" +"Permanently remove deleted items from selected mailbox. Generates an " +"``EXPUNGE`` response for each deleted message. Returned data contains a list " +"of ``EXPUNGE`` message numbers in order received." +msgstr "" + +#: ../Doc/library/imaplib.rst:278 +msgid "" +"Fetch (parts of) messages. *message_parts* should be a string of message " +"part names enclosed within parentheses, eg: ``\"(UID BODY[TEXT])\"``. " +"Returned data are tuples of message part envelope and data." +msgstr "" + +#: ../Doc/library/imaplib.rst:285 +msgid "" +"Get the ``ACL``\\ s for *mailbox*. The method is non-standard, but is " +"supported by the ``Cyrus`` server." +msgstr "" + +#: ../Doc/library/imaplib.rst:291 +msgid "" +"Retrieve the specified ``ANNOTATION``\\ s for *mailbox*. The method is non-" +"standard, but is supported by the ``Cyrus`` server." +msgstr "" + +#: ../Doc/library/imaplib.rst:297 +msgid "" +"Get the ``quota`` *root*'s resource usage and limits. This method is part of " +"the IMAP4 QUOTA extension defined in rfc2087." +msgstr "" + +#: ../Doc/library/imaplib.rst:303 +msgid "" +"Get the list of ``quota`` ``roots`` for the named *mailbox*. This method is " +"part of the IMAP4 QUOTA extension defined in rfc2087." +msgstr "" + +#: ../Doc/library/imaplib.rst:309 +msgid "" +"List mailbox names in *directory* matching *pattern*. *directory* defaults " +"to the top-level mail folder, and *pattern* defaults to match anything. " +"Returned data contains a list of ``LIST`` responses." +msgstr "" + +#: ../Doc/library/imaplib.rst:316 +msgid "" +"Identify the client using a plaintext password. The *password* will be " +"quoted." +msgstr "" + +#: ../Doc/library/imaplib.rst:321 +msgid "" +"Force use of ``CRAM-MD5`` authentication when identifying the client to " +"protect the password. Will only work if the server ``CAPABILITY`` response " +"includes the phrase ``AUTH=CRAM-MD5``." +msgstr "" + +#: ../Doc/library/imaplib.rst:328 +msgid "Shutdown connection to server. Returns server ``BYE`` response." +msgstr "" + +#: ../Doc/library/imaplib.rst:333 +msgid "" +"List subscribed mailbox names in directory matching pattern. *directory* " +"defaults to the top level directory and *pattern* defaults to match any " +"mailbox. Returned data are tuples of message part envelope and data." +msgstr "" + +#: ../Doc/library/imaplib.rst:340 +msgid "Show my ACLs for a mailbox (i.e. the rights that I have on mailbox)." +msgstr "" + +#: ../Doc/library/imaplib.rst:345 +msgid "Returns IMAP namespaces as defined in RFC2342." +msgstr "" + +#: ../Doc/library/imaplib.rst:350 +msgid "Send ``NOOP`` to server." +msgstr "" + +#: ../Doc/library/imaplib.rst:355 +msgid "" +"Opens socket to *port* at *host*. This method is implicitly called by the :" +"class:`IMAP4` constructor. The connection objects established by this " +"method will be used in the :meth:`IMAP4.read`, :meth:`IMAP4.readline`, :meth:" +"`IMAP4.send`, and :meth:`IMAP4.shutdown` methods. You may override this " +"method." +msgstr "" + +#: ../Doc/library/imaplib.rst:364 +msgid "" +"Fetch truncated part of a message. Returned data is a tuple of message part " +"envelope and data." +msgstr "" + +#: ../Doc/library/imaplib.rst:370 +msgid "" +"Assume authentication as *user*. Allows an authorised administrator to proxy " +"into any user's mailbox." +msgstr "" + +#: ../Doc/library/imaplib.rst:376 +msgid "" +"Reads *size* bytes from the remote server. You may override this method." +msgstr "" + +#: ../Doc/library/imaplib.rst:381 +msgid "Reads one line from the remote server. You may override this method." +msgstr "" + +#: ../Doc/library/imaplib.rst:386 +msgid "" +"Prompt server for an update. Returned data is ``None`` if no new messages, " +"else value of ``RECENT`` response." +msgstr "" + +#: ../Doc/library/imaplib.rst:392 +msgid "Rename mailbox named *oldmailbox* to *newmailbox*." +msgstr "" + +#: ../Doc/library/imaplib.rst:397 +msgid "" +"Return data for response *code* if received, or ``None``. Returns the given " +"code, instead of the usual type." +msgstr "" + +#: ../Doc/library/imaplib.rst:403 +msgid "" +"Search mailbox for matching messages. *charset* may be ``None``, in which " +"case no ``CHARSET`` will be specified in the request to the server. The " +"IMAP protocol requires that at least one criterion be specified; an " +"exception will be raised when the server returns an error. *charset* must " +"be ``None`` if the ``UTF8=ACCEPT`` capability was enabled using the :meth:" +"`enable` command." +msgstr "" + +#: ../Doc/library/imaplib.rst:421 +msgid "" +"Select a mailbox. Returned data is the count of messages in *mailbox* " +"(``EXISTS`` response). The default *mailbox* is ``'INBOX'``. If the " +"*readonly* flag is set, modifications to the mailbox are not allowed." +msgstr "" + +#: ../Doc/library/imaplib.rst:428 +msgid "Sends ``data`` to the remote server. You may override this method." +msgstr "" + +#: ../Doc/library/imaplib.rst:433 +msgid "" +"Set an ``ACL`` for *mailbox*. The method is non-standard, but is supported " +"by the ``Cyrus`` server." +msgstr "" + +#: ../Doc/library/imaplib.rst:439 +msgid "" +"Set ``ANNOTATION``\\ s for *mailbox*. The method is non-standard, but is " +"supported by the ``Cyrus`` server." +msgstr "" + +#: ../Doc/library/imaplib.rst:445 +msgid "" +"Set the ``quota`` *root*'s resource *limits*. This method is part of the " +"IMAP4 QUOTA extension defined in rfc2087." +msgstr "" + +#: ../Doc/library/imaplib.rst:451 +msgid "" +"Close connection established in ``open``. This method is implicitly called " +"by :meth:`IMAP4.logout`. You may override this method." +msgstr "" + +#: ../Doc/library/imaplib.rst:457 +msgid "Returns socket instance used to connect to server." +msgstr "" + +#: ../Doc/library/imaplib.rst:462 +msgid "" +"The ``sort`` command is a variant of ``search`` with sorting semantics for " +"the results. Returned data contains a space separated list of matching " +"message numbers." +msgstr "" + +#: ../Doc/library/imaplib.rst:466 +msgid "" +"Sort has two arguments before the *search_criterion* argument(s); a " +"parenthesized list of *sort_criteria*, and the searching *charset*. Note " +"that unlike ``search``, the searching *charset* argument is mandatory. " +"There is also a ``uid sort`` command which corresponds to ``sort`` the way " +"that ``uid search`` corresponds to ``search``. The ``sort`` command first " +"searches the mailbox for messages that match the given searching criteria " +"using the charset argument for the interpretation of strings in the " +"searching criteria. It then returns the numbers of matching messages." +msgstr "" + +#: ../Doc/library/imaplib.rst:475 ../Doc/library/imaplib.rst:546 +msgid "This is an ``IMAP4rev1`` extension command." +msgstr "" + +#: ../Doc/library/imaplib.rst:480 +msgid "" +"Send a ``STARTTLS`` command. The *ssl_context* argument is optional and " +"should be a :class:`ssl.SSLContext` object. This will enable encryption on " +"the IMAP connection. Please read :ref:`ssl-security` for best practices." +msgstr "" + +#: ../Doc/library/imaplib.rst:495 +msgid "Request named status conditions for *mailbox*." +msgstr "" + +#: ../Doc/library/imaplib.rst:500 +msgid "" +"Alters flag dispositions for messages in mailbox. *command* is specified by " +"section 6.4.6 of :rfc:`2060` as being one of \"FLAGS\", \"+FLAGS\", or \"-" +"FLAGS\", optionally with a suffix of \".SILENT\"." +msgstr "" + +#: ../Doc/library/imaplib.rst:504 +msgid "For example, to set the delete flag on all messages::" +msgstr "" + +#: ../Doc/library/imaplib.rst:513 +msgid "" +"Creating flags containing ']' (for example: \"[test]\") violates :rfc:`3501` " +"(the IMAP protocol). However, imaplib has historically allowed creation of " +"such tags, and popular IMAP servers, such as Gmail, accept and produce such " +"flags. There are non-Python programs which also create such tags. Although " +"it is an RFC violation and IMAP clients and servers are supposed to be " +"strict, imaplib nonetheless continues to allow such tags to be created for " +"backward compatibility reasons, and as of python 3.6, handles them if they " +"are sent from the server, since this improves real-world compatibility." +msgstr "" + +#: ../Doc/library/imaplib.rst:525 +msgid "Subscribe to new mailbox." +msgstr "" + +#: ../Doc/library/imaplib.rst:530 +msgid "" +"The ``thread`` command is a variant of ``search`` with threading semantics " +"for the results. Returned data contains a space separated list of thread " +"members." +msgstr "" + +#: ../Doc/library/imaplib.rst:533 +msgid "" +"Thread members consist of zero or more messages numbers, delimited by " +"spaces, indicating successive parent and child." +msgstr "" + +#: ../Doc/library/imaplib.rst:536 +msgid "" +"Thread has two arguments before the *search_criterion* argument(s); a " +"*threading_algorithm*, and the searching *charset*. Note that unlike " +"``search``, the searching *charset* argument is mandatory. There is also a " +"``uid thread`` command which corresponds to ``thread`` the way that ``uid " +"search`` corresponds to ``search``. The ``thread`` command first searches " +"the mailbox for messages that match the given searching criteria using the " +"charset argument for the interpretation of strings in the searching " +"criteria. It then returns the matching messages threaded according to the " +"specified threading algorithm." +msgstr "" + +#: ../Doc/library/imaplib.rst:551 +msgid "" +"Execute command args with messages identified by UID, rather than message " +"number. Returns response appropriate to command. At least one argument " +"must be supplied; if none are provided, the server will return an error and " +"an exception will be raised." +msgstr "" + +#: ../Doc/library/imaplib.rst:559 +msgid "Unsubscribe from old mailbox." +msgstr "" + +#: ../Doc/library/imaplib.rst:564 +msgid "" +"Allow simple extension commands notified by server in ``CAPABILITY`` " +"response." +msgstr "" + +#: ../Doc/library/imaplib.rst:567 +msgid "The following attributes are defined on instances of :class:`IMAP4`:" +msgstr "" + +#: ../Doc/library/imaplib.rst:571 +msgid "" +"The most recent supported protocol in the ``CAPABILITY`` response from the " +"server." +msgstr "" + +#: ../Doc/library/imaplib.rst:577 +msgid "" +"Integer value to control debugging output. The initialize value is taken " +"from the module variable ``Debug``. Values greater than three trace each " +"command." +msgstr "" + +#: ../Doc/library/imaplib.rst:583 +msgid "" +"Boolean value that is normally ``False``, but is set to ``True`` if an :meth:" +"`enable` command is successfully issued for the ``UTF8=ACCEPT`` capability." +msgstr "" + +#: ../Doc/library/imaplib.rst:593 +msgid "IMAP4 Example" +msgstr "" + +#: ../Doc/library/imaplib.rst:595 ../Doc/library/poplib.rst:240 +msgid "" +"Here is a minimal example (without error checking) that opens a mailbox and " +"retrieves and prints all messages::" +msgstr "" + +#: ../Doc/library/imghdr.rst:2 +msgid ":mod:`imghdr` --- Determine the type of an image" +msgstr "" + +#: ../Doc/library/imghdr.rst:7 +msgid "**Source code:** :source:`Lib/imghdr.py`" +msgstr "" + +#: ../Doc/library/imghdr.rst:11 +msgid "" +"The :mod:`imghdr` module determines the type of image contained in a file or " +"byte stream." +msgstr "" + +#: ../Doc/library/imghdr.rst:14 +msgid "The :mod:`imghdr` module defines the following function:" +msgstr "" + +#: ../Doc/library/imghdr.rst:19 +msgid "" +"Tests the image data contained in the file named by *filename*, and returns " +"a string describing the image type. If optional *h* is provided, the " +"*filename* is ignored and *h* is assumed to contain the byte stream to test." +msgstr "" + +#: ../Doc/library/imghdr.rst:26 +msgid "" +"The following image types are recognized, as listed below with the return " +"value from :func:`what`:" +msgstr "" + +#: ../Doc/library/imghdr.rst:30 +msgid "Image format" +msgstr "" + +#: ../Doc/library/imghdr.rst:32 +msgid "``'rgb'``" +msgstr "" + +#: ../Doc/library/imghdr.rst:32 +msgid "SGI ImgLib Files" +msgstr "" + +#: ../Doc/library/imghdr.rst:34 +msgid "``'gif'``" +msgstr "" + +#: ../Doc/library/imghdr.rst:34 +msgid "GIF 87a and 89a Files" +msgstr "" + +#: ../Doc/library/imghdr.rst:36 +msgid "``'pbm'``" +msgstr "" + +#: ../Doc/library/imghdr.rst:36 +msgid "Portable Bitmap Files" +msgstr "" + +#: ../Doc/library/imghdr.rst:38 +msgid "``'pgm'``" +msgstr "" + +#: ../Doc/library/imghdr.rst:38 +msgid "Portable Graymap Files" +msgstr "" + +#: ../Doc/library/imghdr.rst:40 +msgid "``'ppm'``" +msgstr "" + +#: ../Doc/library/imghdr.rst:40 +msgid "Portable Pixmap Files" +msgstr "" + +#: ../Doc/library/imghdr.rst:42 +msgid "``'tiff'``" +msgstr "" + +#: ../Doc/library/imghdr.rst:42 +msgid "TIFF Files" +msgstr "" + +#: ../Doc/library/imghdr.rst:44 +msgid "``'rast'``" +msgstr "" + +#: ../Doc/library/imghdr.rst:44 +msgid "Sun Raster Files" +msgstr "" + +#: ../Doc/library/imghdr.rst:46 +msgid "``'xbm'``" +msgstr "" + +#: ../Doc/library/imghdr.rst:46 +msgid "X Bitmap Files" +msgstr "" + +#: ../Doc/library/imghdr.rst:48 +msgid "``'jpeg'``" +msgstr "" + +#: ../Doc/library/imghdr.rst:48 +msgid "JPEG data in JFIF or Exif formats" +msgstr "" + +#: ../Doc/library/imghdr.rst:50 +msgid "``'bmp'``" +msgstr "" + +#: ../Doc/library/imghdr.rst:50 +msgid "BMP files" +msgstr "" + +#: ../Doc/library/imghdr.rst:52 +msgid "``'png'``" +msgstr "" + +#: ../Doc/library/imghdr.rst:52 +msgid "Portable Network Graphics" +msgstr "" + +#: ../Doc/library/imghdr.rst:54 +msgid "``'webp'``" +msgstr "" + +#: ../Doc/library/imghdr.rst:54 +msgid "WebP files" +msgstr "" + +#: ../Doc/library/imghdr.rst:56 +msgid "``'exr'``" +msgstr "" + +#: ../Doc/library/imghdr.rst:56 +msgid "OpenEXR Files" +msgstr "" + +#: ../Doc/library/imghdr.rst:59 +msgid "The *exr* and *webp* formats were added." +msgstr "" + +#: ../Doc/library/imghdr.rst:63 +msgid "" +"You can extend the list of file types :mod:`imghdr` can recognize by " +"appending to this variable:" +msgstr "" + +#: ../Doc/library/imghdr.rst:69 +msgid "" +"A list of functions performing the individual tests. Each function takes " +"two arguments: the byte-stream and an open file-like object. When :func:" +"`what` is called with a byte-stream, the file-like object will be ``None``." +msgstr "" + +#: ../Doc/library/imghdr.rst:73 +msgid "" +"The test function should return a string describing the image type if the " +"test succeeded, or ``None`` if it failed." +msgstr "" + +#: ../Doc/library/imp.rst:2 +msgid ":mod:`imp` --- Access the :ref:`import ` internals" +msgstr "" + +#: ../Doc/library/imp.rst:8 +msgid "**Source code:** :source:`Lib/imp.py`" +msgstr "" + +#: ../Doc/library/imp.rst:10 +msgid "" +"The :mod:`imp` package is pending deprecation in favor of :mod:`importlib`." +msgstr "" + +#: ../Doc/library/imp.rst:17 +msgid "" +"This module provides an interface to the mechanisms used to implement the :" +"keyword:`import` statement. It defines the following constants and " +"functions:" +msgstr "" + +#: ../Doc/library/imp.rst:25 +msgid "" +"Return the magic string value used to recognize byte-compiled code files (:" +"file:`.pyc` files). (This value may be different for each Python version.)" +msgstr "" + +#: ../Doc/library/imp.rst:28 +msgid "Use :attr:`importlib.util.MAGIC_NUMBER` instead." +msgstr "" + +#: ../Doc/library/imp.rst:34 +msgid "" +"Return a list of 3-element tuples, each describing a particular type of " +"module. Each triple has the form ``(suffix, mode, type)``, where *suffix* is " +"a string to be appended to the module name to form the filename to search " +"for, *mode* is the mode string to pass to the built-in :func:`open` function " +"to open the file (this can be ``'r'`` for text files or ``'rb'`` for binary " +"files), and *type* is the file type, which has one of the values :const:" +"`PY_SOURCE`, :const:`PY_COMPILED`, or :const:`C_EXTENSION`, described below." +msgstr "" + +#: ../Doc/library/imp.rst:43 +msgid "Use the constants defined on :mod:`importlib.machinery` instead." +msgstr "" + +#: ../Doc/library/imp.rst:49 +msgid "" +"Try to find the module *name*. If *path* is omitted or ``None``, the list " +"of directory names given by ``sys.path`` is searched, but first a few " +"special places are searched: the function tries to find a built-in module " +"with the given name (:const:`C_BUILTIN`), then a frozen module (:const:" +"`PY_FROZEN`), and on some systems some other places are looked in as well " +"(on Windows, it looks in the registry which may point to a specific file)." +msgstr "" + +#: ../Doc/library/imp.rst:56 +msgid "" +"Otherwise, *path* must be a list of directory names; each directory is " +"searched for files with any of the suffixes returned by :func:`get_suffixes` " +"above. Invalid names in the list are silently ignored (but all list items " +"must be strings)." +msgstr "" + +#: ../Doc/library/imp.rst:61 +msgid "" +"If search is successful, the return value is a 3-element tuple ``(file, " +"pathname, description)``:" +msgstr "" + +#: ../Doc/library/imp.rst:64 +msgid "" +"*file* is an open :term:`file object` positioned at the beginning, " +"*pathname* is the pathname of the file found, and *description* is a 3-" +"element tuple as contained in the list returned by :func:`get_suffixes` " +"describing the kind of module found." +msgstr "" + +#: ../Doc/library/imp.rst:69 +msgid "" +"If the module does not live in a file, the returned *file* is ``None``, " +"*pathname* is the empty string, and the *description* tuple contains empty " +"strings for its suffix and mode; the module type is indicated as given in " +"parentheses above. If the search is unsuccessful, :exc:`ImportError` is " +"raised. Other exceptions indicate problems with the arguments or " +"environment." +msgstr "" + +#: ../Doc/library/imp.rst:76 +msgid "" +"If the module is a package, *file* is ``None``, *pathname* is the package " +"path and the last item in the *description* tuple is :const:`PKG_DIRECTORY`." +msgstr "" + +#: ../Doc/library/imp.rst:79 +msgid "" +"This function does not handle hierarchical module names (names containing " +"dots). In order to find *P.M*, that is, submodule *M* of package *P*, use :" +"func:`find_module` and :func:`load_module` to find and load package *P*, and " +"then use :func:`find_module` with the *path* argument set to ``P.__path__``. " +"When *P* itself has a dotted name, apply this recipe recursively." +msgstr "" + +#: ../Doc/library/imp.rst:85 +msgid "" +"Use :func:`importlib.util.find_spec` instead unless Python 3.3 compatibility " +"is required, in which case use :func:`importlib.find_loader`. For example " +"usage of the former case, see the :ref:`importlib-examples` section of the :" +"mod:`importlib` documentation." +msgstr "" + +#: ../Doc/library/imp.rst:95 +msgid "" +"Load a module that was previously found by :func:`find_module` (or by an " +"otherwise conducted search yielding compatible results). This function does " +"more than importing the module: if the module was already imported, it will " +"reload the module! The *name* argument indicates the full module name " +"(including the package name, if this is a submodule of a package). The " +"*file* argument is an open file, and *pathname* is the corresponding file " +"name; these can be ``None`` and ``''``, respectively, when the module is a " +"package or not being loaded from a file. The *description* argument is a " +"tuple, as would be returned by :func:`get_suffixes`, describing what kind of " +"module must be loaded." +msgstr "" + +#: ../Doc/library/imp.rst:106 +msgid "" +"If the load is successful, the return value is the module object; otherwise, " +"an exception (usually :exc:`ImportError`) is raised." +msgstr "" + +#: ../Doc/library/imp.rst:109 +msgid "" +"**Important:** the caller is responsible for closing the *file* argument, if " +"it was not ``None``, even when an exception is raised. This is best done " +"using a :keyword:`try` ... :keyword:`finally` statement." +msgstr "" + +#: ../Doc/library/imp.rst:113 +msgid "" +"If previously used in conjunction with :func:`imp.find_module` then consider " +"using :func:`importlib.import_module`, otherwise use the loader returned by " +"the replacement you chose for :func:`imp.find_module`. If you called :func:" +"`imp.load_module` and related functions directly with file path arguments " +"then use a combination of :func:`importlib.util.spec_from_file_location` " +"and :func:`importlib.util.module_from_spec`. See the :ref:`importlib-" +"examples` section of the :mod:`importlib` documentation for details of the " +"various approaches." +msgstr "" + +#: ../Doc/library/imp.rst:127 +msgid "" +"Return a new empty module object called *name*. This object is *not* " +"inserted in ``sys.modules``." +msgstr "" + +#: ../Doc/library/imp.rst:130 +msgid "Use :func:`importlib.util.module_from_spec` instead." +msgstr "" + +#: ../Doc/library/imp.rst:136 +msgid "" +"Reload a previously imported *module*. The argument must be a module " +"object, so it must have been successfully imported before. This is useful " +"if you have edited the module source file using an external editor and want " +"to try out the new version without leaving the Python interpreter. The " +"return value is the module object (the same as the *module* argument)." +msgstr "" + +#: ../Doc/library/imp.rst:142 +msgid "When ``reload(module)`` is executed:" +msgstr "" + +#: ../Doc/library/imp.rst:144 +msgid "" +"Python modules' code is recompiled and the module-level code reexecuted, " +"defining a new set of objects which are bound to names in the module's " +"dictionary. The ``init`` function of extension modules is not called a " +"second time." +msgstr "" + +#: ../Doc/library/imp.rst:149 ../Doc/library/importlib.rst:162 +msgid "" +"As with all other objects in Python the old objects are only reclaimed after " +"their reference counts drop to zero." +msgstr "" + +#: ../Doc/library/imp.rst:152 ../Doc/library/importlib.rst:165 +msgid "" +"The names in the module namespace are updated to point to any new or changed " +"objects." +msgstr "" + +#: ../Doc/library/imp.rst:155 ../Doc/library/importlib.rst:168 +msgid "" +"Other references to the old objects (such as names external to the module) " +"are not rebound to refer to the new objects and must be updated in each " +"namespace where they occur if that is desired." +msgstr "" + +#: ../Doc/library/imp.rst:159 ../Doc/library/importlib.rst:172 +msgid "There are a number of other caveats:" +msgstr "" + +#: ../Doc/library/imp.rst:161 ../Doc/library/importlib.rst:174 +msgid "" +"When a module is reloaded, its dictionary (containing the module's global " +"variables) is retained. Redefinitions of names will override the old " +"definitions, so this is generally not a problem. If the new version of a " +"module does not define a name that was defined by the old version, the old " +"definition remains. This feature can be used to the module's advantage if " +"it maintains a global table or cache of objects --- with a :keyword:`try` " +"statement it can test for the table's presence and skip its initialization " +"if desired::" +msgstr "" + +#: ../Doc/library/imp.rst:174 +msgid "" +"It is legal though generally not very useful to reload built-in or " +"dynamically loaded modules, except for :mod:`sys`, :mod:`__main__` and :mod:" +"`builtins`. In many cases, however, extension modules are not designed to be " +"initialized more than once, and may fail in arbitrary ways when reloaded." +msgstr "" + +#: ../Doc/library/imp.rst:179 +msgid "" +"If a module imports objects from another module using :keyword:`from` ... :" +"keyword:`import` ..., calling :func:`reload` for the other module does not " +"redefine the objects imported from it --- one way around this is to re-" +"execute the :keyword:`from` statement, another is to use :keyword:`import` " +"and qualified names (*module*.*name*) instead." +msgstr "" + +#: ../Doc/library/imp.rst:185 ../Doc/library/importlib.rst:200 +msgid "" +"If a module instantiates instances of a class, reloading the module that " +"defines the class does not affect the method definitions of the instances " +"--- they continue to use the old class definition. The same is true for " +"derived classes." +msgstr "" + +#: ../Doc/library/imp.rst:189 +msgid "" +"Relies on both ``__name__`` and ``__loader__`` being defined on the module " +"being reloaded instead of just ``__name__``." +msgstr "" + +#: ../Doc/library/imp.rst:193 +msgid "Use :func:`importlib.reload` instead." +msgstr "" + +#: ../Doc/library/imp.rst:197 +msgid "" +"The following functions are conveniences for handling :pep:`3147` byte-" +"compiled file paths." +msgstr "" + +#: ../Doc/library/imp.rst:204 +msgid "" +"Return the :pep:`3147` path to the byte-compiled file associated with the " +"source *path*. For example, if *path* is ``/foo/bar/baz.py`` the return " +"value would be ``/foo/bar/__pycache__/baz.cpython-32.pyc`` for Python 3.2. " +"The ``cpython-32`` string comes from the current magic tag (see :func:" +"`get_tag`; if :attr:`sys.implementation.cache_tag` is not defined then :exc:" +"`NotImplementedError` will be raised). By passing in ``True`` or ``False`` " +"for *debug_override* you can override the system's value for ``__debug__``, " +"leading to optimized bytecode." +msgstr "" + +#: ../Doc/library/imp.rst:213 +msgid "*path* need not exist." +msgstr "" + +#: ../Doc/library/imp.rst:215 +msgid "" +"If :attr:`sys.implementation.cache_tag` is ``None``, then :exc:" +"`NotImplementedError` is raised." +msgstr "" + +#: ../Doc/library/imp.rst:219 +msgid "Use :func:`importlib.util.cache_from_source` instead." +msgstr "" + +#: ../Doc/library/imp.rst:222 +msgid "The *debug_override* parameter no longer creates a ``.pyo`` file." +msgstr "" + +#: ../Doc/library/imp.rst:228 +msgid "" +"Given the *path* to a :pep:`3147` file name, return the associated source " +"code file path. For example, if *path* is ``/foo/bar/__pycache__/baz." +"cpython-32.pyc`` the returned path would be ``/foo/bar/baz.py``. *path* " +"need not exist, however if it does not conform to :pep:`3147` format, a " +"``ValueError`` is raised. If :attr:`sys.implementation.cache_tag` is not " +"defined, :exc:`NotImplementedError` is raised." +msgstr "" + +#: ../Doc/library/imp.rst:236 +msgid "" +"Raise :exc:`NotImplementedError` when :attr:`sys.implementation.cache_tag` " +"is not defined." +msgstr "" + +#: ../Doc/library/imp.rst:240 +msgid "Use :func:`importlib.util.source_from_cache` instead." +msgstr "" + +#: ../Doc/library/imp.rst:246 +msgid "" +"Return the :pep:`3147` magic tag string matching this version of Python's " +"magic number, as returned by :func:`get_magic`." +msgstr "" + +#: ../Doc/library/imp.rst:249 +msgid "" +"Use :attr:`sys.implementation.cache_tag` directly starting in Python 3.3." +msgstr "" + +#: ../Doc/library/imp.rst:254 +msgid "" +"The following functions help interact with the import system's internal " +"locking mechanism. Locking semantics of imports are an implementation " +"detail which may vary from release to release. However, Python ensures that " +"circular imports work without any deadlocks." +msgstr "" + +#: ../Doc/library/imp.rst:262 +msgid "" +"Return ``True`` if the global import lock is currently held, else ``False``. " +"On platforms without threads, always return ``False``." +msgstr "" + +#: ../Doc/library/imp.rst:265 +msgid "" +"On platforms with threads, a thread executing an import first holds a global " +"import lock, then sets up a per-module lock for the rest of the import. " +"This blocks other threads from importing the same module until the original " +"import completes, preventing other threads from seeing incomplete module " +"objects constructed by the original thread. An exception is made for " +"circular imports, which by construction have to expose an incomplete module " +"object at some point." +msgstr "" + +#: ../Doc/library/imp.rst:273 ../Doc/library/imp.rst:293 +#: ../Doc/library/imp.rst:306 +msgid "" +"The locking scheme has changed to per-module locks for the most part. A " +"global import lock is kept for some critical tasks, such as initializing the " +"per-module locks." +msgstr "" + +#: ../Doc/library/imp.rst:283 +msgid "" +"Acquire the interpreter's global import lock for the current thread. This " +"lock should be used by import hooks to ensure thread-safety when importing " +"modules." +msgstr "" + +#: ../Doc/library/imp.rst:287 +msgid "" +"Once a thread has acquired the import lock, the same thread may acquire it " +"again without blocking; the thread must release it once for each time it has " +"acquired it." +msgstr "" + +#: ../Doc/library/imp.rst:291 +msgid "On platforms without threads, this function does nothing." +msgstr "" + +#: ../Doc/library/imp.rst:303 +msgid "" +"Release the interpreter's global import lock. On platforms without threads, " +"this function does nothing." +msgstr "" + +#: ../Doc/library/imp.rst:314 +msgid "" +"The following constants with integer values, defined in this module, are " +"used to indicate the search result of :func:`find_module`." +msgstr "" + +#: ../Doc/library/imp.rst:320 +msgid "The module was found as a source file." +msgstr "" + +#: ../Doc/library/imp.rst:327 +msgid "The module was found as a compiled code object file." +msgstr "" + +#: ../Doc/library/imp.rst:334 +msgid "The module was found as dynamically loadable shared library." +msgstr "" + +#: ../Doc/library/imp.rst:341 +msgid "The module was found as a package directory." +msgstr "" + +#: ../Doc/library/imp.rst:348 +msgid "The module was found as a built-in module." +msgstr "" + +#: ../Doc/library/imp.rst:355 +msgid "The module was found as a frozen module." +msgstr "" + +#: ../Doc/library/imp.rst:362 +msgid "" +"The :class:`NullImporter` type is a :pep:`302` import hook that handles non-" +"directory path strings by failing to find any modules. Calling this type " +"with an existing directory or empty string raises :exc:`ImportError`. " +"Otherwise, a :class:`NullImporter` instance is returned." +msgstr "" + +#: ../Doc/library/imp.rst:367 +msgid "Instances have only one method:" +msgstr "" + +#: ../Doc/library/imp.rst:371 +msgid "" +"This method always returns ``None``, indicating that the requested module " +"could not be found." +msgstr "" + +#: ../Doc/library/imp.rst:374 +msgid "" +"``None`` is inserted into ``sys.path_importer_cache`` instead of an instance " +"of :class:`NullImporter`." +msgstr "" + +#: ../Doc/library/imp.rst:378 +msgid "Insert ``None`` into ``sys.path_importer_cache`` instead." +msgstr "" + +#: ../Doc/library/imp.rst:387 +msgid "" +"The following function emulates what was the standard import statement up to " +"Python 1.4 (no hierarchical module names). (This *implementation* wouldn't " +"work in that version, since :func:`find_module` has been extended and :func:" +"`load_module` has been added in 1.4.) ::" +msgstr "" + +#: ../Doc/library/importlib.rst:2 +msgid ":mod:`importlib` -- The implementation of :keyword:`import`" +msgstr "" + +#: ../Doc/library/importlib.rst:12 +msgid "**Source code:** :source:`Lib/importlib/__init__.py`" +msgstr "" + +#: ../Doc/library/importlib.rst:19 +msgid "" +"The purpose of the :mod:`importlib` package is two-fold. One is to provide " +"the implementation of the :keyword:`import` statement (and thus, by " +"extension, the :func:`__import__` function) in Python source code. This " +"provides an implementation of :keyword:`import` which is portable to any " +"Python interpreter. This also provides an implementation which is easier to " +"comprehend than one implemented in a programming language other than Python." +msgstr "" + +#: ../Doc/library/importlib.rst:26 +msgid "" +"Two, the components to implement :keyword:`import` are exposed in this " +"package, making it easier for users to create their own custom objects " +"(known generically as an :term:`importer`) to participate in the import " +"process." +msgstr "" + +#: ../Doc/library/importlib.rst:33 +msgid ":ref:`import`" +msgstr "" + +#: ../Doc/library/importlib.rst:33 +msgid "The language reference for the :keyword:`import` statement." +msgstr "" + +#: ../Doc/library/importlib.rst:38 +msgid "" +"`Packages specification `__" +msgstr "" + +#: ../Doc/library/importlib.rst:36 +msgid "" +"Original specification of packages. Some semantics have changed since the " +"writing of this document (e.g. redirecting based on ``None`` in :data:`sys." +"modules`)." +msgstr "" + +#: ../Doc/library/importlib.rst:41 +msgid "The :func:`.__import__` function" +msgstr "" + +#: ../Doc/library/importlib.rst:41 +msgid "The :keyword:`import` statement is syntactic sugar for this function." +msgstr "" + +#: ../Doc/library/importlib.rst:44 +msgid ":pep:`235`" +msgstr "" + +#: ../Doc/library/importlib.rst:44 +msgid "Import on Case-Insensitive Platforms" +msgstr "" + +#: ../Doc/library/importlib.rst:47 +msgid ":pep:`263`" +msgstr "" + +#: ../Doc/library/importlib.rst:47 +msgid "Defining Python Source Code Encodings" +msgstr "" + +#: ../Doc/library/importlib.rst:50 +msgid ":pep:`302`" +msgstr "" + +#: ../Doc/library/importlib.rst:50 +msgid "New Import Hooks" +msgstr "" + +#: ../Doc/library/importlib.rst:53 +msgid ":pep:`328`" +msgstr "" + +#: ../Doc/library/importlib.rst:53 +msgid "Imports: Multi-Line and Absolute/Relative" +msgstr "" + +#: ../Doc/library/importlib.rst:56 +msgid ":pep:`366`" +msgstr "" + +#: ../Doc/library/importlib.rst:56 +msgid "Main module explicit relative imports" +msgstr "" + +#: ../Doc/library/importlib.rst:59 +msgid ":pep:`420`" +msgstr "" + +#: ../Doc/library/importlib.rst:59 +msgid "Implicit namespace packages" +msgstr "" + +#: ../Doc/library/importlib.rst:62 +msgid ":pep:`451`" +msgstr "" + +#: ../Doc/library/importlib.rst:62 +msgid "A ModuleSpec Type for the Import System" +msgstr "" + +#: ../Doc/library/importlib.rst:65 +msgid ":pep:`488`" +msgstr "" + +#: ../Doc/library/importlib.rst:65 +msgid "Elimination of PYO files" +msgstr "" + +#: ../Doc/library/importlib.rst:68 +msgid ":pep:`489`" +msgstr "" + +#: ../Doc/library/importlib.rst:68 +msgid "Multi-phase extension module initialization" +msgstr "" + +#: ../Doc/library/importlib.rst:71 +msgid ":pep:`3120`" +msgstr "" + +#: ../Doc/library/importlib.rst:71 +msgid "Using UTF-8 as the Default Source Encoding" +msgstr "" + +#: ../Doc/library/importlib.rst:73 +msgid ":pep:`3147`" +msgstr "" + +#: ../Doc/library/importlib.rst:74 +msgid "PYC Repository Directories" +msgstr "" + +#: ../Doc/library/importlib.rst:82 +msgid "An implementation of the built-in :func:`__import__` function." +msgstr "" + +#: ../Doc/library/importlib.rst:85 +msgid "" +"Programmatic importing of modules should use :func:`import_module` instead " +"of this function." +msgstr "" + +#: ../Doc/library/importlib.rst:90 +msgid "" +"Import a module. The *name* argument specifies what module to import in " +"absolute or relative terms (e.g. either ``pkg.mod`` or ``..mod``). If the " +"name is specified in relative terms, then the *package* argument must be set " +"to the name of the package which is to act as the anchor for resolving the " +"package name (e.g. ``import_module('..mod', 'pkg.subpkg')`` will import " +"``pkg.mod``)." +msgstr "" + +#: ../Doc/library/importlib.rst:98 +msgid "" +"The :func:`import_module` function acts as a simplifying wrapper around :" +"func:`importlib.__import__`. This means all semantics of the function are " +"derived from :func:`importlib.__import__`. The most important difference " +"between these two functions is that :func:`import_module` returns the " +"specified package or module (e.g. ``pkg.mod``), while :func:`__import__` " +"returns the top-level package or module (e.g. ``pkg``)." +msgstr "" + +#: ../Doc/library/importlib.rst:105 +msgid "" +"If you are dynamically importing a module that was created since the " +"interpreter began execution (e.g., created a Python source file), you may " +"need to call :func:`invalidate_caches` in order for the new module to be " +"noticed by the import system." +msgstr "" + +#: ../Doc/library/importlib.rst:110 +msgid "Parent packages are automatically imported." +msgstr "" + +#: ../Doc/library/importlib.rst:115 +msgid "" +"Find the loader for a module, optionally within the specified *path*. If the " +"module is in :attr:`sys.modules`, then ``sys.modules[name].__loader__`` is " +"returned (unless the loader would be ``None`` or is not set, in which case :" +"exc:`ValueError` is raised). Otherwise a search using :attr:`sys.meta_path` " +"is done. ``None`` is returned if no loader is found." +msgstr "" + +#: ../Doc/library/importlib.rst:121 +msgid "" +"A dotted name does not have its parents implicitly imported as that requires " +"loading them and that may not be desired. To properly import a submodule you " +"will need to import all parent packages of the submodule and use the correct " +"argument to *path*." +msgstr "" + +#: ../Doc/library/importlib.rst:128 +msgid "" +"If ``__loader__`` is not set, raise :exc:`ValueError`, just like when the " +"attribute is set to ``None``." +msgstr "" + +#: ../Doc/library/importlib.rst:132 +msgid "Use :func:`importlib.util.find_spec` instead." +msgstr "" + +#: ../Doc/library/importlib.rst:137 +msgid "" +"Invalidate the internal caches of finders stored at :data:`sys.meta_path`. " +"If a finder implements ``invalidate_caches()`` then it will be called to " +"perform the invalidation. This function should be called if any modules are " +"created/installed while your program is running to guarantee all finders " +"will notice the new module's existence." +msgstr "" + +#: ../Doc/library/importlib.rst:147 +msgid "" +"Reload a previously imported *module*. The argument must be a module " +"object, so it must have been successfully imported before. This is useful " +"if you have edited the module source file using an external editor and want " +"to try out the new version without leaving the Python interpreter. The " +"return value is the module object (which can be different if re-importing " +"causes a different object to be placed in :data:`sys.modules`)." +msgstr "" + +#: ../Doc/library/importlib.rst:154 +msgid "When :func:`reload` is executed:" +msgstr "" + +#: ../Doc/library/importlib.rst:156 +msgid "" +"Python module's code is recompiled and the module-level code re-executed, " +"defining a new set of objects which are bound to names in the module's " +"dictionary by reusing the :term:`loader` which originally loaded the " +"module. The ``init`` function of extension modules is not called a second " +"time." +msgstr "" + +#: ../Doc/library/importlib.rst:188 +msgid "" +"It is generally not very useful to reload built-in or dynamically loaded " +"modules. Reloading :mod:`sys`, :mod:`__main__`, :mod:`builtins` and other " +"key modules is not recommended. In many cases extension modules are not " +"designed to be initialized more than once, and may fail in arbitrary ways " +"when reloaded." +msgstr "" + +#: ../Doc/library/importlib.rst:194 +msgid "" +"If a module imports objects from another module using :keyword:`from` ... :" +"keyword:`import` ..., calling :func:`reload` for the other module does not " +"redefine the objects imported from it --- one way around this is to re-" +"execute the :keyword:`from` statement, another is to use :keyword:`import` " +"and qualified names (*module.name*) instead." +msgstr "" + +#: ../Doc/library/importlib.rst:209 +msgid ":mod:`importlib.abc` -- Abstract base classes related to import" +msgstr "" + +#: ../Doc/library/importlib.rst:214 +msgid "**Source code:** :source:`Lib/importlib/abc.py`" +msgstr "" + +#: ../Doc/library/importlib.rst:219 +msgid "" +"The :mod:`importlib.abc` module contains all of the core abstract base " +"classes used by :keyword:`import`. Some subclasses of the core abstract base " +"classes are also provided to help in implementing the core ABCs." +msgstr "" + +#: ../Doc/library/importlib.rst:223 +msgid "ABC hierarchy::" +msgstr "" + +#: ../Doc/library/importlib.rst:239 +msgid "An abstract base class representing a :term:`finder`." +msgstr "" + +#: ../Doc/library/importlib.rst:241 +msgid "Use :class:`MetaPathFinder` or :class:`PathEntryFinder` instead." +msgstr "" + +#: ../Doc/library/importlib.rst:246 +msgid "" +"An abstact method for finding a :term:`loader` for the specified module. " +"Originally specified in :pep:`302`, this method was meant for use in :data:" +"`sys.meta_path` and in the path-based import subsystem." +msgstr "" + +#: ../Doc/library/importlib.rst:250 +msgid "" +"Returns ``None`` when called instead of raising :exc:`NotImplementedError`." +msgstr "" + +#: ../Doc/library/importlib.rst:257 +msgid "" +"An abstract base class representing a :term:`meta path finder`. For " +"compatibility, this is a subclass of :class:`Finder`." +msgstr "" + +#: ../Doc/library/importlib.rst:264 +msgid "" +"An abstract method for finding a :term:`spec ` for the " +"specified module. If this is a top-level import, *path* will be ``None``. " +"Otherwise, this is a search for a subpackage or module and *path* will be " +"the value of :attr:`__path__` from the parent package. If a spec cannot be " +"found, ``None`` is returned. When passed in, ``target`` is a module object " +"that the finder may use to make a more educated guess about what spec to " +"return." +msgstr "" + +#: ../Doc/library/importlib.rst:276 +msgid "" +"A legacy method for finding a :term:`loader` for the specified module. If " +"this is a top-level import, *path* will be ``None``. Otherwise, this is a " +"search for a subpackage or module and *path* will be the value of :attr:" +"`__path__` from the parent package. If a loader cannot be found, ``None`` is " +"returned." +msgstr "" + +#: ../Doc/library/importlib.rst:282 +msgid "" +"If :meth:`find_spec` is defined, backwards-compatible functionality is " +"provided." +msgstr "" + +#: ../Doc/library/importlib.rst:285 +msgid "" +"Returns ``None`` when called instead of raising :exc:`NotImplementedError`. " +"Can use :meth:`find_spec` to provide functionality." +msgstr "" + +#: ../Doc/library/importlib.rst:290 ../Doc/library/importlib.rst:343 +#: ../Doc/library/importlib.rst:351 ../Doc/library/importlib.rst:843 +msgid "Use :meth:`find_spec` instead." +msgstr "" + +#: ../Doc/library/importlib.rst:295 +msgid "" +"An optional method which, when called, should invalidate any internal cache " +"used by the finder. Used by :func:`importlib.invalidate_caches` when " +"invalidating the caches of all finders on :data:`sys.meta_path`." +msgstr "" + +#: ../Doc/library/importlib.rst:299 +msgid "Returns ``None`` when called instead of ``NotImplemented``." +msgstr "" + +#: ../Doc/library/importlib.rst:305 +msgid "" +"An abstract base class representing a :term:`path entry finder`. Though it " +"bears some similarities to :class:`MetaPathFinder`, ``PathEntryFinder`` is " +"meant for use only within the path-based import subsystem provided by :class:" +"`PathFinder`. This ABC is a subclass of :class:`Finder` for compatibility " +"reasons only." +msgstr "" + +#: ../Doc/library/importlib.rst:315 +msgid "" +"An abstract method for finding a :term:`spec ` for the " +"specified module. The finder will search for the module only within the :" +"term:`path entry` to which it is assigned. If a spec cannot be found, " +"``None`` is returned. When passed in, ``target`` is a module object that " +"the finder may use to make a more educated guess about what spec to return." +msgstr "" + +#: ../Doc/library/importlib.rst:326 +msgid "" +"A legacy method for finding a :term:`loader` for the specified module. " +"Returns a 2-tuple of ``(loader, portion)`` where ``portion`` is a sequence " +"of file system locations contributing to part of a namespace package. The " +"loader may be ``None`` while specifying ``portion`` to signify the " +"contribution of the file system locations to a namespace package. An empty " +"list can be used for ``portion`` to signify the loader is not part of a " +"namespace package. If ``loader`` is ``None`` and ``portion`` is the empty " +"list then no loader or location for a namespace package were found (i.e. " +"failure to find anything for the module)." +msgstr "" + +#: ../Doc/library/importlib.rst:336 +msgid "" +"If :meth:`find_spec` is defined then backwards-compatible functionality is " +"provided." +msgstr "" + +#: ../Doc/library/importlib.rst:339 +msgid "" +"Returns ``(None, [])`` instead of raising :exc:`NotImplementedError`. Uses :" +"meth:`find_spec` when available to provide functionality." +msgstr "" + +#: ../Doc/library/importlib.rst:348 +msgid "" +"A concrete implementation of :meth:`Finder.find_module` which is equivalent " +"to ``self.find_loader(fullname)[0]``." +msgstr "" + +#: ../Doc/library/importlib.rst:356 +msgid "" +"An optional method which, when called, should invalidate any internal cache " +"used by the finder. Used by :meth:`PathFinder.invalidate_caches` when " +"invalidating the caches of all cached finders." +msgstr "" + +#: ../Doc/library/importlib.rst:363 +msgid "" +"An abstract base class for a :term:`loader`. See :pep:`302` for the exact " +"definition for a loader." +msgstr "" + +#: ../Doc/library/importlib.rst:368 +msgid "" +"A method that returns the module object to use when importing a module. " +"This method may return ``None``, indicating that default module creation " +"semantics should take place." +msgstr "" + +#: ../Doc/library/importlib.rst:374 +msgid "" +"Starting in Python 3.6, this method will not be optional when :meth:" +"`exec_module` is defined." +msgstr "" + +#: ../Doc/library/importlib.rst:380 +msgid "" +"An abstract method that executes the module in its own namespace when a " +"module is imported or reloaded. The module should already be initialized " +"when ``exec_module()`` is called. When this method exists, :meth:`~importlib." +"abc.Loader.create_module` must be defined." +msgstr "" + +#: ../Doc/library/importlib.rst:387 +msgid ":meth:`~importlib.abc.Loader.create_module` must also be defined." +msgstr "" + +#: ../Doc/library/importlib.rst:392 +msgid "" +"A legacy method for loading a module. If the module cannot be loaded, :exc:" +"`ImportError` is raised, otherwise the loaded module is returned." +msgstr "" + +#: ../Doc/library/importlib.rst:396 +msgid "" +"If the requested module already exists in :data:`sys.modules`, that module " +"should be used and reloaded. Otherwise the loader should create a new module " +"and insert it into :data:`sys.modules` before any loading begins, to prevent " +"recursion from the import. If the loader inserted a module and the load " +"fails, it must be removed by the loader from :data:`sys.modules`; modules " +"already in :data:`sys.modules` before the loader began execution should be " +"left alone (see :func:`importlib.util.module_for_loader`)." +msgstr "" + +#: ../Doc/library/importlib.rst:405 +msgid "" +"The loader should set several attributes on the module. (Note that some of " +"these attributes can change when a module is reloaded):" +msgstr "" + +#: ../Doc/library/importlib.rst:410 +msgid ":attr:`__name__`" +msgstr "" + +#: ../Doc/library/importlib.rst:410 ../Doc/library/types.rst:149 +msgid "The name of the module." +msgstr "" + +#: ../Doc/library/importlib.rst:414 +msgid ":attr:`__file__`" +msgstr "" + +#: ../Doc/library/importlib.rst:413 +msgid "" +"The path to where the module data is stored (not set for built-in modules)." +msgstr "" + +#: ../Doc/library/importlib.rst:418 +msgid ":attr:`__cached__`" +msgstr "" + +#: ../Doc/library/importlib.rst:417 +msgid "" +"The path to where a compiled version of the module is/should be stored (not " +"set when the attribute would be inappropriate)." +msgstr "" + +#: ../Doc/library/importlib.rst:422 +msgid ":attr:`__path__`" +msgstr "" + +#: ../Doc/library/importlib.rst:421 +msgid "" +"A list of strings specifying the search path within a package. This " +"attribute is not set on modules." +msgstr "" + +#: ../Doc/library/importlib.rst:428 +msgid ":attr:`__package__`" +msgstr "" + +#: ../Doc/library/importlib.rst:425 +msgid "" +"The parent package for the module/package. If the module is top-level then " +"it has a value of the empty string. The :func:`importlib.util." +"module_for_loader` decorator can handle the details for :attr:`__package__`." +msgstr "" + +#: ../Doc/library/importlib.rst:433 +msgid ":attr:`__loader__`" +msgstr "" + +#: ../Doc/library/importlib.rst:431 +msgid "" +"The loader used to load the module. The :func:`importlib.util." +"module_for_loader` decorator can handle the details for :attr:`__package__`." +msgstr "" + +#: ../Doc/library/importlib.rst:435 +msgid "" +"When :meth:`exec_module` is available then backwards-compatible " +"functionality is provided." +msgstr "" + +#: ../Doc/library/importlib.rst:438 +msgid "" +"Raise :exc:`ImportError` when called instead of :exc:`NotImplementedError`. " +"Functionality provided when :meth:`exec_module` is available." +msgstr "" + +#: ../Doc/library/importlib.rst:443 +msgid "" +"The recommended API for loading a module is :meth:`exec_module` (and :meth:" +"`create_module`). Loaders should implement it instead of load_module(). " +"The import machinery takes care of all the other responsibilities of " +"load_module() when exec_module() is implemented." +msgstr "" + +#: ../Doc/library/importlib.rst:452 +msgid "" +"A legacy method which when implemented calculates and returns the given " +"module's repr, as a string. The module type's default repr() will use the " +"result of this method as appropriate." +msgstr "" + +#: ../Doc/library/importlib.rst:458 +msgid "Made optional instead of an abstractmethod." +msgstr "" + +#: ../Doc/library/importlib.rst:461 +msgid "The import machinery now takes care of this automatically." +msgstr "" + +#: ../Doc/library/importlib.rst:467 +msgid "" +"An abstract base class for a :term:`loader` which implements the optional :" +"pep:`302` protocol for loading arbitrary resources from the storage back-end." +msgstr "" + +#: ../Doc/library/importlib.rst:473 +msgid "" +"An abstract method to return the bytes for the data located at *path*. " +"Loaders that have a file-like storage back-end that allows storing arbitrary " +"data can implement this abstract method to give direct access to the data " +"stored. :exc:`OSError` is to be raised if the *path* cannot be found. The " +"*path* is expected to be constructed using a module's :attr:`__file__` " +"attribute or an item from a package's :attr:`__path__`." +msgstr "" + +#: ../Doc/library/importlib.rst:481 +msgid "Raises :exc:`OSError` instead of :exc:`NotImplementedError`." +msgstr "" + +#: ../Doc/library/importlib.rst:487 +msgid "" +"An abstract base class for a :term:`loader` which implements the optional :" +"pep:`302` protocol for loaders that inspect modules." +msgstr "" + +#: ../Doc/library/importlib.rst:492 +msgid "" +"Return the code object for a module, or ``None`` if the module does not have " +"a code object (as would be the case, for example, for a built-in module). " +"Raise an :exc:`ImportError` if loader cannot find the requested module." +msgstr "" + +#: ../Doc/library/importlib.rst:498 +msgid "" +"While the method has a default implementation, it is suggested that it be " +"overridden if possible for performance." +msgstr "" + +#: ../Doc/library/importlib.rst:504 +msgid "No longer abstract and a concrete implementation is provided." +msgstr "" + +#: ../Doc/library/importlib.rst:509 +msgid "" +"An abstract method to return the source of a module. It is returned as a " +"text string using :term:`universal newlines`, translating all recognized " +"line separators into ``'\\n'`` characters. Returns ``None`` if no source is " +"available (e.g. a built-in module). Raises :exc:`ImportError` if the loader " +"cannot find the module specified." +msgstr "" + +#: ../Doc/library/importlib.rst:515 ../Doc/library/importlib.rst:524 +#: ../Doc/library/importlib.rst:574 +msgid "Raises :exc:`ImportError` instead of :exc:`NotImplementedError`." +msgstr "" + +#: ../Doc/library/importlib.rst:520 +msgid "" +"An abstract method to return a true value if the module is a package, a " +"false value otherwise. :exc:`ImportError` is raised if the :term:`loader` " +"cannot find the module." +msgstr "" + +#: ../Doc/library/importlib.rst:529 +msgid "Create a code object from Python source." +msgstr "" + +#: ../Doc/library/importlib.rst:531 +msgid "" +"The *data* argument can be whatever the :func:`compile` function supports (i." +"e. string or bytes). The *path* argument should be the \"path\" to where the " +"source code originated from, which can be an abstract concept (e.g. location " +"in a zip file)." +msgstr "" + +#: ../Doc/library/importlib.rst:536 +msgid "" +"With the subsequent code object one can execute it in a module by running " +"``exec(code, module.__dict__)``." +msgstr "" + +#: ../Doc/library/importlib.rst:541 +msgid "Made the method static." +msgstr "" + +#: ../Doc/library/importlib.rst:546 +msgid "Implementation of :meth:`Loader.exec_module`." +msgstr "" + +#: ../Doc/library/importlib.rst:552 +msgid "Implementation of :meth:`Loader.load_module`." +msgstr "" + +#: ../Doc/library/importlib.rst:554 +msgid "use :meth:`exec_module` instead." +msgstr "" + +#: ../Doc/library/importlib.rst:560 +msgid "" +"An abstract base class which inherits from :class:`InspectLoader` that, when " +"implemented, helps a module to be executed as a script. The ABC represents " +"an optional :pep:`302` protocol." +msgstr "" + +#: ../Doc/library/importlib.rst:566 +msgid "" +"An abstract method that is to return the value of :attr:`__file__` for the " +"specified module. If no path is available, :exc:`ImportError` is raised." +msgstr "" + +#: ../Doc/library/importlib.rst:570 +msgid "" +"If source code is available, then the method should return the path to the " +"source file, regardless of whether a bytecode was used to load the module." +msgstr "" + +#: ../Doc/library/importlib.rst:580 +msgid "" +"An abstract base class which inherits from :class:`ResourceLoader` and :" +"class:`ExecutionLoader`, providing concrete implementations of :meth:" +"`ResourceLoader.get_data` and :meth:`ExecutionLoader.get_filename`." +msgstr "" + +#: ../Doc/library/importlib.rst:584 +msgid "" +"The *fullname* argument is a fully resolved name of the module the loader is " +"to handle. The *path* argument is the path to the file for the module." +msgstr "" + +#: ../Doc/library/importlib.rst:591 +msgid "The name of the module the loader can handle." +msgstr "" + +#: ../Doc/library/importlib.rst:595 +msgid "Path to the file of the module." +msgstr "" + +#: ../Doc/library/importlib.rst:599 +msgid "Calls super's ``load_module()``." +msgstr "" + +#: ../Doc/library/importlib.rst:601 +msgid "Use :meth:`Loader.exec_module` instead." +msgstr "" + +#: ../Doc/library/importlib.rst:606 ../Doc/library/importlib.rst:1037 +msgid "Returns :attr:`path`." +msgstr "" + +#: ../Doc/library/importlib.rst:610 +msgid "Reads *path* as a binary file and returns the bytes from it." +msgstr "" + +#: ../Doc/library/importlib.rst:615 +msgid "" +"An abstract base class for implementing source (and optionally bytecode) " +"file loading. The class inherits from both :class:`ResourceLoader` and :" +"class:`ExecutionLoader`, requiring the implementation of:" +msgstr "" + +#: ../Doc/library/importlib.rst:619 +msgid ":meth:`ResourceLoader.get_data`" +msgstr "" + +#: ../Doc/library/importlib.rst:622 +msgid ":meth:`ExecutionLoader.get_filename`" +msgstr "" + +#: ../Doc/library/importlib.rst:621 +msgid "" +"Should only return the path to the source file; sourceless loading is not " +"supported." +msgstr "" + +#: ../Doc/library/importlib.rst:624 +msgid "" +"The abstract methods defined by this class are to add optional bytecode file " +"support. Not implementing these optional methods (or causing them to raise :" +"exc:`NotImplementedError`) causes the loader to only work with source code. " +"Implementing the methods allows the loader to work with source *and* " +"bytecode files; it does not allow for *sourceless* loading where only " +"bytecode is provided. Bytecode files are an optimization to speed up " +"loading by removing the parsing step of Python's compiler, and so no " +"bytecode-specific API is exposed." +msgstr "" + +#: ../Doc/library/importlib.rst:635 +msgid "" +"Optional abstract method which returns a :class:`dict` containing metadata " +"about the specified path. Supported dictionary keys are:" +msgstr "" + +#: ../Doc/library/importlib.rst:638 +msgid "" +"``'mtime'`` (mandatory): an integer or floating-point number representing " +"the modification time of the source code;" +msgstr "" + +#: ../Doc/library/importlib.rst:640 +msgid "``'size'`` (optional): the size in bytes of the source code." +msgstr "" + +#: ../Doc/library/importlib.rst:642 +msgid "" +"Any other keys in the dictionary are ignored, to allow for future " +"extensions. If the path cannot be handled, :exc:`OSError` is raised." +msgstr "" + +#: ../Doc/library/importlib.rst:647 ../Doc/library/importlib.rst:660 +msgid "Raise :exc:`OSError` instead of :exc:`NotImplementedError`." +msgstr "" + +#: ../Doc/library/importlib.rst:652 +msgid "" +"Optional abstract method which returns the modification time for the " +"specified path." +msgstr "" + +#: ../Doc/library/importlib.rst:655 +msgid "" +"This method is deprecated in favour of :meth:`path_stats`. You don't have " +"to implement it, but it is still available for compatibility purposes. " +"Raise :exc:`OSError` if the path cannot be handled." +msgstr "" + +#: ../Doc/library/importlib.rst:665 +msgid "" +"Optional abstract method which writes the specified bytes to a file path. " +"Any intermediate directories which do not exist are to be created " +"automatically." +msgstr "" + +#: ../Doc/library/importlib.rst:669 +msgid "" +"When writing to the path fails because the path is read-only (:attr:`errno." +"EACCES`/:exc:`PermissionError`), do not propagate the exception." +msgstr "" + +#: ../Doc/library/importlib.rst:673 +msgid "No longer raises :exc:`NotImplementedError` when called." +msgstr "" + +#: ../Doc/library/importlib.rst:678 +msgid "Concrete implementation of :meth:`InspectLoader.get_code`." +msgstr "" + +#: ../Doc/library/importlib.rst:682 +msgid "Concrete implementation of :meth:`Loader.exec_module`." +msgstr "" + +#: ../Doc/library/importlib.rst:688 +msgid "Concrete implementation of :meth:`Loader.load_module`." +msgstr "" + +#: ../Doc/library/importlib.rst:690 +msgid "Use :meth:`exec_module` instead." +msgstr "" + +#: ../Doc/library/importlib.rst:695 +msgid "Concrete implementation of :meth:`InspectLoader.get_source`." +msgstr "" + +#: ../Doc/library/importlib.rst:699 +msgid "" +"Concrete implementation of :meth:`InspectLoader.is_package`. A module is " +"determined to be a package if its file path (as provided by :meth:" +"`ExecutionLoader.get_filename`) is a file named ``__init__`` when the file " +"extension is removed **and** the module name itself does not end in " +"``__init__``." +msgstr "" + +#: ../Doc/library/importlib.rst:707 +msgid ":mod:`importlib.machinery` -- Importers and path hooks" +msgstr "" + +#: ../Doc/library/importlib.rst:712 +msgid "**Source code:** :source:`Lib/importlib/machinery.py`" +msgstr "" + +#: ../Doc/library/importlib.rst:716 +msgid "" +"This module contains the various objects that help :keyword:`import` find " +"and load modules." +msgstr "" + +#: ../Doc/library/importlib.rst:721 +msgid "" +"A list of strings representing the recognized file suffixes for source " +"modules." +msgstr "" + +#: ../Doc/library/importlib.rst:728 +msgid "" +"A list of strings representing the file suffixes for non-optimized bytecode " +"modules." +msgstr "" + +#: ../Doc/library/importlib.rst:733 ../Doc/library/importlib.rst:743 +msgid "Use :attr:`BYTECODE_SUFFIXES` instead." +msgstr "" + +#: ../Doc/library/importlib.rst:738 +msgid "" +"A list of strings representing the file suffixes for optimized bytecode " +"modules." +msgstr "" + +#: ../Doc/library/importlib.rst:748 +msgid "" +"A list of strings representing the recognized file suffixes for bytecode " +"modules (including the leading dot)." +msgstr "" + +#: ../Doc/library/importlib.rst:753 +msgid "The value is no longer dependent on ``__debug__``." +msgstr "" + +#: ../Doc/library/importlib.rst:758 +msgid "" +"A list of strings representing the recognized file suffixes for extension " +"modules." +msgstr "" + +#: ../Doc/library/importlib.rst:765 +msgid "" +"Returns a combined list of strings representing all file suffixes for " +"modules recognized by the standard import machinery. This is a helper for " +"code which simply needs to know if a filesystem path potentially refers to a " +"module without needing any details on the kind of module (for example, :func:" +"`inspect.getmodulename`)." +msgstr "" + +#: ../Doc/library/importlib.rst:776 +msgid "" +"An :term:`importer` for built-in modules. All known built-in modules are " +"listed in :data:`sys.builtin_module_names`. This class implements the :class:" +"`importlib.abc.MetaPathFinder` and :class:`importlib.abc.InspectLoader` ABCs." +msgstr "" + +#: ../Doc/library/importlib.rst:781 ../Doc/library/importlib.rst:795 +#: ../Doc/library/importlib.rst:804 ../Doc/library/importlib.rst:815 +msgid "" +"Only class methods are defined by this class to alleviate the need for " +"instantiation." +msgstr "" + +#: ../Doc/library/importlib.rst:784 +msgid "" +"As part of :pep:`489`, the builtin importer now implements :meth:`Loader." +"create_module` and :meth:`Loader.exec_module`" +msgstr "" + +#: ../Doc/library/importlib.rst:791 +msgid "" +"An :term:`importer` for frozen modules. This class implements the :class:" +"`importlib.abc.MetaPathFinder` and :class:`importlib.abc.InspectLoader` ABCs." +msgstr "" + +#: ../Doc/library/importlib.rst:801 +msgid "" +":term:`Finder` for modules declared in the Windows registry. This class " +"implements the :class:`importlib.abc.Finder` ABC." +msgstr "" + +#: ../Doc/library/importlib.rst:812 +msgid "" +"A :term:`Finder` for :data:`sys.path` and package ``__path__`` attributes. " +"This class implements the :class:`importlib.abc.MetaPathFinder` ABC." +msgstr "" + +#: ../Doc/library/importlib.rst:820 +msgid "" +"Class method that attempts to find a :term:`spec ` for the " +"module specified by *fullname* on :data:`sys.path` or, if defined, on " +"*path*. For each path entry that is searched, :data:`sys." +"path_importer_cache` is checked. If a non-false object is found then it is " +"used as the :term:`path entry finder` to look for the module being searched " +"for. If no entry is found in :data:`sys.path_importer_cache`, then :data:" +"`sys.path_hooks` is searched for a finder for the path entry and, if found, " +"is stored in :data:`sys.path_importer_cache` along with being queried about " +"the module. If no finder is ever found then ``None`` is both stored in the " +"cache and returned." +msgstr "" + +#: ../Doc/library/importlib.rst:834 +msgid "" +"If the current working directory -- represented by an empty string -- is no " +"longer valid then ``None`` is returned but no value is cached in :data:`sys." +"path_importer_cache`." +msgstr "" + +#: ../Doc/library/importlib.rst:841 +msgid "A legacy wrapper around :meth:`find_spec`." +msgstr "" + +#: ../Doc/library/importlib.rst:848 +msgid "" +"Calls :meth:`importlib.abc.PathEntryFinder.invalidate_caches` on all finders " +"stored in :attr:`sys.path_importer_cache`." +msgstr "" + +#: ../Doc/library/importlib.rst:851 +msgid "" +"Calls objects in :data:`sys.path_hooks` with the current working directory " +"for ``''`` (i.e. the empty string)." +msgstr "" + +#: ../Doc/library/importlib.rst:858 +msgid "" +"A concrete implementation of :class:`importlib.abc.PathEntryFinder` which " +"caches results from the file system." +msgstr "" + +#: ../Doc/library/importlib.rst:861 +msgid "" +"The *path* argument is the directory for which the finder is in charge of " +"searching." +msgstr "" + +#: ../Doc/library/importlib.rst:864 +msgid "" +"The *loader_details* argument is a variable number of 2-item tuples each " +"containing a loader and a sequence of file suffixes the loader recognizes. " +"The loaders are expected to be callables which accept two arguments of the " +"module's name and the path to the file found." +msgstr "" + +#: ../Doc/library/importlib.rst:869 +msgid "" +"The finder will cache the directory contents as necessary, making stat calls " +"for each module search to verify the cache is not outdated. Because cache " +"staleness relies upon the granularity of the operating system's state " +"information of the file system, there is a potential race condition of " +"searching for a module, creating a new file, and then searching for the " +"module the new file represents. If the operations happen fast enough to fit " +"within the granularity of stat calls, then the module search will fail. To " +"prevent this from happening, when you create a module dynamically, make sure " +"to call :func:`importlib.invalidate_caches`." +msgstr "" + +#: ../Doc/library/importlib.rst:883 +msgid "The path the finder will search in." +msgstr "" + +#: ../Doc/library/importlib.rst:887 +msgid "Attempt to find the spec to handle *fullname* within :attr:`path`." +msgstr "" + +#: ../Doc/library/importlib.rst:893 +msgid "Attempt to find the loader to handle *fullname* within :attr:`path`." +msgstr "" + +#: ../Doc/library/importlib.rst:897 +msgid "Clear out the internal cache." +msgstr "" + +#: ../Doc/library/importlib.rst:901 +msgid "" +"A class method which returns a closure for use on :attr:`sys.path_hooks`. An " +"instance of :class:`FileFinder` is returned by the closure using the path " +"argument given to the closure directly and *loader_details* indirectly." +msgstr "" + +#: ../Doc/library/importlib.rst:906 +msgid "" +"If the argument to the closure is not an existing directory, :exc:" +"`ImportError` is raised." +msgstr "" + +#: ../Doc/library/importlib.rst:912 +msgid "" +"A concrete implementation of :class:`importlib.abc.SourceLoader` by " +"subclassing :class:`importlib.abc.FileLoader` and providing some concrete " +"implementations of other methods." +msgstr "" + +#: ../Doc/library/importlib.rst:920 +msgid "The name of the module that this loader will handle." +msgstr "" + +#: ../Doc/library/importlib.rst:924 +msgid "The path to the source file." +msgstr "" + +#: ../Doc/library/importlib.rst:928 +msgid "Return true if :attr:`path` appears to be for a package." +msgstr "" + +#: ../Doc/library/importlib.rst:932 +msgid "" +"Concrete implementation of :meth:`importlib.abc.SourceLoader.path_stats`." +msgstr "" + +#: ../Doc/library/importlib.rst:936 +msgid "Concrete implementation of :meth:`importlib.abc.SourceLoader.set_data`." +msgstr "" + +#: ../Doc/library/importlib.rst:940 ../Doc/library/importlib.rst:983 +msgid "" +"Concrete implementation of :meth:`importlib.abc.Loader.load_module` where " +"specifying the name of the module to load is optional." +msgstr "" + +#: ../Doc/library/importlib.rst:945 ../Doc/library/importlib.rst:988 +msgid "Use :meth:`importlib.abc.Loader.exec_module` instead." +msgstr "" + +#: ../Doc/library/importlib.rst:950 +msgid "" +"A concrete implementation of :class:`importlib.abc.FileLoader` which can " +"import bytecode files (i.e. no source code files exist)." +msgstr "" + +#: ../Doc/library/importlib.rst:953 +msgid "" +"Please note that direct use of bytecode files (and thus not source code " +"files) inhibits your modules from being usable by all Python implementations " +"or new versions of Python which change the bytecode format." +msgstr "" + +#: ../Doc/library/importlib.rst:962 +msgid "The name of the module the loader will handle." +msgstr "" + +#: ../Doc/library/importlib.rst:966 +msgid "The path to the bytecode file." +msgstr "" + +#: ../Doc/library/importlib.rst:970 +msgid "Determines if the module is a package based on :attr:`path`." +msgstr "" + +#: ../Doc/library/importlib.rst:974 +msgid "Returns the code object for :attr:`name` created from :attr:`path`." +msgstr "" + +#: ../Doc/library/importlib.rst:978 +msgid "" +"Returns ``None`` as bytecode files have no source when this loader is used." +msgstr "" + +#: ../Doc/library/importlib.rst:993 +msgid "" +"A concrete implementation of :class:`importlib.abc.ExecutionLoader` for " +"extension modules." +msgstr "" + +#: ../Doc/library/importlib.rst:996 +msgid "" +"The *fullname* argument specifies the name of the module the loader is to " +"support. The *path* argument is the path to the extension module's file." +msgstr "" + +#: ../Doc/library/importlib.rst:1003 +msgid "Name of the module the loader supports." +msgstr "" + +#: ../Doc/library/importlib.rst:1007 +msgid "Path to the extension module." +msgstr "" + +#: ../Doc/library/importlib.rst:1011 +msgid "" +"Creates the module object from the given specification in accordance with :" +"pep:`489`." +msgstr "" + +#: ../Doc/library/importlib.rst:1018 +msgid "Initializes the given module object in accordance with :pep:`489`." +msgstr "" + +#: ../Doc/library/importlib.rst:1024 +msgid "" +"Returns ``True`` if the file path points to a package's ``__init__`` module " +"based on :attr:`EXTENSION_SUFFIXES`." +msgstr "" + +#: ../Doc/library/importlib.rst:1029 +msgid "Returns ``None`` as extension modules lack a code object." +msgstr "" + +#: ../Doc/library/importlib.rst:1033 +msgid "Returns ``None`` as extension modules do not have source code." +msgstr "" + +#: ../Doc/library/importlib.rst:1044 +msgid "A specification for a module's import-system-related state." +msgstr "" + +#: ../Doc/library/importlib.rst:1050 +msgid "(``__name__``)" +msgstr "" + +#: ../Doc/library/importlib.rst:1052 +msgid "A string for the fully-qualified name of the module." +msgstr "" + +#: ../Doc/library/importlib.rst:1056 +msgid "(``__loader__``)" +msgstr "" + +#: ../Doc/library/importlib.rst:1058 +msgid "" +"The loader to use for loading. For namespace packages this should be set to " +"None." +msgstr "" + +#: ../Doc/library/importlib.rst:1063 +msgid "(``__file__``)" +msgstr "" + +#: ../Doc/library/importlib.rst:1065 +msgid "" +"Name of the place from which the module is loaded, e.g. \"builtin\" for " +"built-in modules and the filename for modules loaded from source. Normally " +"\"origin\" should be set, but it may be None (the default) which indicates " +"it is unspecified." +msgstr "" + +#: ../Doc/library/importlib.rst:1072 +msgid "(``__path__``)" +msgstr "" + +#: ../Doc/library/importlib.rst:1074 +msgid "" +"List of strings for where to find submodules, if a package (None otherwise)." +msgstr "" + +#: ../Doc/library/importlib.rst:1079 +msgid "" +"Container of extra module-specific data for use during loading (or None)." +msgstr "" + +#: ../Doc/library/importlib.rst:1084 +msgid "(``__cached__``)" +msgstr "" + +#: ../Doc/library/importlib.rst:1086 +msgid "String for where the compiled module should be stored (or None)." +msgstr "" + +#: ../Doc/library/importlib.rst:1090 +msgid "(``__package__``)" +msgstr "" + +#: ../Doc/library/importlib.rst:1092 +msgid "" +"(Read-only) Fully-qualified name of the package to which the module belongs " +"as a submodule (or None)." +msgstr "" + +#: ../Doc/library/importlib.rst:1097 +msgid "" +"Boolean indicating whether or not the module's \"origin\" attribute refers " +"to a loadable location." +msgstr "" + +#: ../Doc/library/importlib.rst:1101 +msgid ":mod:`importlib.util` -- Utility code for importers" +msgstr "" + +#: ../Doc/library/importlib.rst:1107 +msgid "**Source code:** :source:`Lib/importlib/util.py`" +msgstr "" + +#: ../Doc/library/importlib.rst:1111 +msgid "" +"This module contains the various objects that help in the construction of " +"an :term:`importer`." +msgstr "" + +#: ../Doc/library/importlib.rst:1116 +msgid "" +"The bytes which represent the bytecode version number. If you need help with " +"loading/writing bytecode then consider :class:`importlib.abc.SourceLoader`." +msgstr "" + +#: ../Doc/library/importlib.rst:1123 +msgid "" +"Return the :pep:`3147`/:pep:`488` path to the byte-compiled file associated " +"with the source *path*. For example, if *path* is ``/foo/bar/baz.py`` the " +"return value would be ``/foo/bar/__pycache__/baz.cpython-32.pyc`` for Python " +"3.2. The ``cpython-32`` string comes from the current magic tag (see :func:" +"`get_tag`; if :attr:`sys.implementation.cache_tag` is not defined then :exc:" +"`NotImplementedError` will be raised)." +msgstr "" + +#: ../Doc/library/importlib.rst:1130 +msgid "" +"The *optimization* parameter is used to specify the optimization level of " +"the bytecode file. An empty string represents no optimization, so ``/foo/bar/" +"baz.py`` with an *optimization* of ``''`` will result in a bytecode path of " +"``/foo/bar/__pycache__/baz.cpython-32.pyc``. ``None`` causes the interpter's " +"optimization level to be used. Any other value's string representation being " +"used, so ``/foo/bar/baz.py`` with an *optimization* of ``2`` will lead to " +"the bytecode path of ``/foo/bar/__pycache__/baz.cpython-32.opt-2.pyc``. The " +"string representation of *optimization* can only be alphanumeric, else :exc:" +"`ValueError` is raised." +msgstr "" + +#: ../Doc/library/importlib.rst:1140 +msgid "" +"The *debug_override* parameter is deprecated and can be used to override the " +"system's value for ``__debug__``. A ``True`` value is the equivalent of " +"setting *optimization* to the empty string. A ``False`` value is the same as " +"setting *optimization* to ``1``. If both *debug_override* an *optimization* " +"are not ``None`` then :exc:`TypeError` is raised." +msgstr "" + +#: ../Doc/library/importlib.rst:1148 +msgid "" +"The *optimization* parameter was added and the *debug_override* parameter " +"was deprecated." +msgstr "" + +#: ../Doc/library/importlib.rst:1158 +msgid "" +"Given the *path* to a :pep:`3147` file name, return the associated source " +"code file path. For example, if *path* is ``/foo/bar/__pycache__/baz." +"cpython-32.pyc`` the returned path would be ``/foo/bar/baz.py``. *path* " +"need not exist, however if it does not conform to :pep:`3147` or :pep:`488` " +"format, a ``ValueError`` is raised. If :attr:`sys.implementation.cache_tag` " +"is not defined, :exc:`NotImplementedError` is raised." +msgstr "" + +#: ../Doc/library/importlib.rst:1173 +msgid "" +"Decode the given bytes representing source code and return it as a string " +"with universal newlines (as required by :meth:`importlib.abc.InspectLoader." +"get_source`)." +msgstr "" + +#: ../Doc/library/importlib.rst:1181 +msgid "Resolve a relative module name to an absolute one." +msgstr "" + +#: ../Doc/library/importlib.rst:1183 +msgid "" +"If **name** has no leading dots, then **name** is simply returned. This " +"allows for usage such as ``importlib.util.resolve_name('sys', __package__)`` " +"without doing a check to see if the **package** argument is needed." +msgstr "" + +#: ../Doc/library/importlib.rst:1188 +msgid "" +":exc:`ValueError` is raised if **name** is a relative module name but " +"package is a false value (e.g. ``None`` or the empty string). :exc:" +"`ValueError` is also raised a relative name would escape its containing " +"package (e.g. requesting ``..bacon`` from within the ``spam`` package)." +msgstr "" + +#: ../Doc/library/importlib.rst:1197 +msgid "" +"Find the :term:`spec ` for a module, optionally relative to the " +"specified **package** name. If the module is in :attr:`sys.modules`, then " +"``sys.modules[name].__spec__`` is returned (unless the spec would be " +"``None`` or is not set, in which case :exc:`ValueError` is raised). " +"Otherwise a search using :attr:`sys.meta_path` is done. ``None`` is returned " +"if no spec is found." +msgstr "" + +#: ../Doc/library/importlib.rst:1204 +msgid "" +"If **name** is for a submodule (contains a dot), the parent module is " +"automatically imported." +msgstr "" + +#: ../Doc/library/importlib.rst:1207 +msgid "**name** and **package** work the same as for :func:`import_module`." +msgstr "" + +#: ../Doc/library/importlib.rst:1213 +msgid "" +"Create a new module based on **spec** and :meth:`spec.loader.create_module " +"`." +msgstr "" + +#: ../Doc/library/importlib.rst:1216 +msgid "" +"If :meth:`spec.loader.create_module ` " +"does not return ``None``, then any pre-existing attributes will not be " +"reset. Also, no :exc:`AttributeError` will be raised if triggered while " +"accessing **spec** or setting an attribute on the module." +msgstr "" + +#: ../Doc/library/importlib.rst:1221 +msgid "" +"This function is preferred over using :class:`types.ModuleType` to create a " +"new module as **spec** is used to set as many import-controlled attributes " +"on the module as possible." +msgstr "" + +#: ../Doc/library/importlib.rst:1229 +msgid "" +"A :term:`decorator` for :meth:`importlib.abc.Loader.load_module` to handle " +"selecting the proper module object to load with. The decorated method is " +"expected to have a call signature taking two positional arguments (e.g. " +"``load_module(self, module)``) for which the second argument will be the " +"module **object** to be used by the loader. Note that the decorator will not " +"work on static methods because of the assumption of two arguments." +msgstr "" + +#: ../Doc/library/importlib.rst:1238 +msgid "" +"The decorated method will take in the **name** of the module to be loaded as " +"expected for a :term:`loader`. If the module is not found in :data:`sys." +"modules` then a new one is constructed. Regardless of where the module came " +"from, :attr:`__loader__` set to **self** and :attr:`__package__` is set " +"based on what :meth:`importlib.abc.InspectLoader.is_package` returns (if " +"available). These attributes are set unconditionally to support reloading." +msgstr "" + +#: ../Doc/library/importlib.rst:1246 +msgid "" +"If an exception is raised by the decorated method and a module was added to :" +"data:`sys.modules`, then the module will be removed to prevent a partially " +"initialized module from being in left in :data:`sys.modules`. If the module " +"was already in :data:`sys.modules` then it is left alone." +msgstr "" + +#: ../Doc/library/importlib.rst:1251 +msgid "" +":attr:`__loader__` and :attr:`__package__` are automatically set (when " +"possible)." +msgstr "" + +#: ../Doc/library/importlib.rst:1255 +msgid "" +"Set :attr:`__name__`, :attr:`__loader__` :attr:`__package__` unconditionally " +"to support reloading." +msgstr "" + +#: ../Doc/library/importlib.rst:1259 +msgid "" +"The import machinery now directly performs all the functionality provided by " +"this function." +msgstr "" + +#: ../Doc/library/importlib.rst:1265 +msgid "" +"A :term:`decorator` for :meth:`importlib.abc.Loader.load_module` to set the :" +"attr:`__loader__` attribute on the returned module. If the attribute is " +"already set the decorator does nothing. It is assumed that the first " +"positional argument to the wrapped method (i.e. ``self``) is what :attr:" +"`__loader__` should be set to." +msgstr "" + +#: ../Doc/library/importlib.rst:1272 +msgid "" +"Set ``__loader__`` if set to ``None``, as if the attribute does not exist." +msgstr "" + +#: ../Doc/library/importlib.rst:1276 ../Doc/library/importlib.rst:1285 +msgid "The import machinery takes care of this automatically." +msgstr "" + +#: ../Doc/library/importlib.rst:1281 +msgid "" +"A :term:`decorator` for :meth:`importlib.abc.Loader.load_module` to set the :" +"attr:`__package__` attribute on the returned module. If :attr:`__package__` " +"is set and has a value other than ``None`` it will not be changed." +msgstr "" + +#: ../Doc/library/importlib.rst:1290 +msgid "" +"A factory function for creating a :class:`ModuleSpec` instance based on a " +"loader. The parameters have the same meaning as they do for ModuleSpec. " +"The function uses available :term:`loader` APIs, such as :meth:" +"`InspectLoader.is_package`, to fill in any missing information on the spec." +msgstr "" + +#: ../Doc/library/importlib.rst:1300 +msgid "" +"A factory function for creating a :class:`ModuleSpec` instance based on the " +"path to a file. Missing information will be filled in on the spec by making " +"use of loader APIs and by the implication that the module will be file-based." +msgstr "" + +#: ../Doc/library/importlib.rst:1312 +msgid "" +"A class which postpones the execution of the loader of a module until the " +"module has an attribute accessed." +msgstr "" + +#: ../Doc/library/importlib.rst:1315 +msgid "" +"This class **only** works with loaders that define :meth:`~importlib.abc." +"Loader.exec_module` as control over what module type is used for the module " +"is required. For those same reasons, the loader's :meth:`~importlib.abc." +"Loader.create_module` method must return ``None`` or a type for which its " +"``__class__`` attribute can be mutated along with not using :term:`slots " +"<__slots__>`. Finally, modules which substitute the object placed into :attr:" +"`sys.modules` will not work as there is no way to properly replace the " +"module references throughout the interpreter safely; :exc:`ValueError` is " +"raised if such a substitution is detected." +msgstr "" + +#: ../Doc/library/importlib.rst:1326 +msgid "" +"For projects where startup time is critical, this class allows for " +"potentially minimizing the cost of loading a module if it is never used. For " +"projects where startup time is not essential then use of this class is " +"**heavily** discouraged due to error messages created during loading being " +"postponed and thus occurring out of context." +msgstr "" + +#: ../Doc/library/importlib.rst:1334 +msgid "" +"Began calling :meth:`~importlib.abc.Loader.create_module`, removing the " +"compatibility warning for :class:`importlib.machinery.BuiltinImporter` and :" +"class:`importlib.machinery.ExtensionFileLoader`." +msgstr "" + +#: ../Doc/library/importlib.rst:1341 +msgid "" +"A static method which returns a callable that creates a lazy loader. This is " +"meant to be used in situations where the loader is passed by class instead " +"of by instance. ::" +msgstr "" + +#: ../Doc/library/importlib.rst:1357 +msgid "Importing programmatically" +msgstr "" + +#: ../Doc/library/importlib.rst:1359 +msgid "" +"To programmatically import a module, use :func:`importlib.import_module`. ::" +msgstr "" + +#: ../Doc/library/importlib.rst:1368 +msgid "Checking if a module can be imported" +msgstr "" + +#: ../Doc/library/importlib.rst:1370 +msgid "" +"If you need to find out if a module can be imported without actually doing " +"the import, then you should use :func:`importlib.util.find_spec`. ::" +msgstr "" + +#: ../Doc/library/importlib.rst:1392 +msgid "Importing a source file directly" +msgstr "" + +#: ../Doc/library/importlib.rst:1394 +msgid "" +"To import a Python source file directly, use the following recipe (Python " +"3.4 and newer only)::" +msgstr "" + +#: ../Doc/library/importlib.rst:1414 +msgid "Setting up an importer" +msgstr "" + +#: ../Doc/library/importlib.rst:1416 +msgid "" +"For deep customizations of import, you typically want to implement an :term:" +"`importer`. This means managing both the :term:`finder` and :term:`loader` " +"side of things. For finders there are two flavours to choose from depending " +"on your needs: a :term:`meta path finder` or a :term:`path entry finder`. " +"The former is what you would put on :attr:`sys.meta_path` while the latter " +"is what you create using a :term:`path entry hook` on :attr:`sys.path_hooks` " +"which works with :attr:`sys.path` entries to potentially create a finder. " +"This example will show you how to register your own importers so that import " +"will use them (for creating an importer for yourself, read the documentation " +"for the appropriate classes defined within this package)::" +msgstr "" + +#: ../Doc/library/importlib.rst:1448 +msgid "Approximating :func:`importlib.import_module`" +msgstr "" + +#: ../Doc/library/importlib.rst:1450 +msgid "" +"Import itself is implemented in Python code, making it possible to expose " +"most of the import machinery through importlib. The following helps " +"illustrate the various APIs that importlib exposes by providing an " +"approximate implementation of :func:`importlib.import_module` (Python 3.4 " +"and newer for the importlib usage, Python 3.6 and newer for other parts of " +"the code). ::" +msgstr "" + +#: ../Doc/library/index.rst:5 +msgid "The Python Standard Library" +msgstr "" + +#: ../Doc/library/index.rst:7 +msgid "" +"While :ref:`reference-index` describes the exact syntax and semantics of the " +"Python language, this library reference manual describes the standard " +"library that is distributed with Python. It also describes some of the " +"optional components that are commonly included in Python distributions." +msgstr "" + +#: ../Doc/library/index.rst:13 +msgid "" +"Python's standard library is very extensive, offering a wide range of " +"facilities as indicated by the long table of contents listed below. The " +"library contains built-in modules (written in C) that provide access to " +"system functionality such as file I/O that would otherwise be inaccessible " +"to Python programmers, as well as modules written in Python that provide " +"standardized solutions for many problems that occur in everyday programming. " +"Some of these modules are explicitly designed to encourage and enhance the " +"portability of Python programs by abstracting away platform-specifics into " +"platform-neutral APIs." +msgstr "" + +#: ../Doc/library/index.rst:23 +msgid "" +"The Python installers for the Windows platform usually include the entire " +"standard library and often also include many additional components. For Unix-" +"like operating systems Python is normally provided as a collection of " +"packages, so it may be necessary to use the packaging tools provided with " +"the operating system to obtain some or all of the optional components." +msgstr "" + +#: ../Doc/library/index.rst:30 +msgid "" +"In addition to the standard library, there is a growing collection of " +"several thousand components (from individual programs and modules to " +"packages and entire application development frameworks), available from the " +"`Python Package Index `_." +msgstr "" + +#: ../Doc/library/inspect.rst:2 +msgid ":mod:`inspect` --- Inspect live objects" +msgstr "" + +#: ../Doc/library/inspect.rst:10 +msgid "**Source code:** :source:`Lib/inspect.py`" +msgstr "" + +#: ../Doc/library/inspect.rst:14 +msgid "" +"The :mod:`inspect` module provides several useful functions to help get " +"information about live objects such as modules, classes, methods, functions, " +"tracebacks, frame objects, and code objects. For example, it can help you " +"examine the contents of a class, retrieve the source code of a method, " +"extract and format the argument list for a function, or get all the " +"information you need to display a detailed traceback." +msgstr "" + +#: ../Doc/library/inspect.rst:21 +msgid "" +"There are four main kinds of services provided by this module: type " +"checking, getting source code, inspecting classes and functions, and " +"examining the interpreter stack." +msgstr "" + +#: ../Doc/library/inspect.rst:29 +msgid "Types and members" +msgstr "" + +#: ../Doc/library/inspect.rst:31 +msgid "" +"The :func:`getmembers` function retrieves the members of an object such as a " +"class or module. The functions whose names begin with \"is\" are mainly " +"provided as convenient choices for the second argument to :func:" +"`getmembers`. They also help you determine when you can expect to find the " +"following special attributes:" +msgstr "" + +#: ../Doc/library/inspect.rst:38 ../Doc/library/string.rst:412 +#: ../Doc/library/string.rst:423 ../Doc/library/string.rst:455 +msgid "Type" +msgstr "" + +#: ../Doc/library/inspect.rst:40 ../Doc/library/logging.rst:775 +msgid "module" +msgstr "" + +#: ../Doc/library/inspect.rst:40 ../Doc/library/inspect.rst:45 +#: ../Doc/library/inspect.rst:55 ../Doc/library/inspect.rst:70 +#: ../Doc/library/inspect.rst:205 +msgid "__doc__" +msgstr "" + +#: ../Doc/library/inspect.rst:40 ../Doc/library/inspect.rst:45 +#: ../Doc/library/inspect.rst:55 ../Doc/library/inspect.rst:70 +#: ../Doc/library/inspect.rst:205 +msgid "documentation string" +msgstr "" + +#: ../Doc/library/inspect.rst:42 +msgid "__file__" +msgstr "" + +#: ../Doc/library/inspect.rst:42 +msgid "filename (missing for built-in modules)" +msgstr "" + +#: ../Doc/library/inspect.rst:45 ../Doc/library/tkinter.ttk.rst:114 +msgid "class" +msgstr "" + +#: ../Doc/library/inspect.rst:47 ../Doc/library/inspect.rst:57 +#: ../Doc/library/inspect.rst:72 ../Doc/library/inspect.rst:178 +#: ../Doc/library/inspect.rst:192 ../Doc/library/inspect.rst:207 +msgid "__name__" +msgstr "" + +#: ../Doc/library/inspect.rst:47 +msgid "name with which this class was defined" +msgstr "" + +#: ../Doc/library/inspect.rst:50 ../Doc/library/inspect.rst:60 +#: ../Doc/library/inspect.rst:75 ../Doc/library/inspect.rst:180 +#: ../Doc/library/inspect.rst:194 ../Doc/library/inspect.rst:210 +msgid "__qualname__" +msgstr "" + +#: ../Doc/library/inspect.rst:50 ../Doc/library/inspect.rst:60 +#: ../Doc/library/inspect.rst:75 ../Doc/library/inspect.rst:180 +#: ../Doc/library/inspect.rst:194 ../Doc/library/inspect.rst:210 +msgid "qualified name" +msgstr "" + +#: ../Doc/library/inspect.rst:52 +msgid "__module__" +msgstr "" + +#: ../Doc/library/inspect.rst:52 +msgid "name of module in which this class was defined" +msgstr "" + +#: ../Doc/library/inspect.rst:55 +msgid "method" +msgstr "" + +#: ../Doc/library/inspect.rst:57 +msgid "name with which this method was defined" +msgstr "" + +#: ../Doc/library/inspect.rst:62 +msgid "__func__" +msgstr "" + +#: ../Doc/library/inspect.rst:62 +msgid "function object containing implementation of method" +msgstr "" + +#: ../Doc/library/inspect.rst:66 ../Doc/library/inspect.rst:212 +msgid "__self__" +msgstr "" + +#: ../Doc/library/inspect.rst:66 +msgid "instance to which this method is bound, or ``None``" +msgstr "" + +#: ../Doc/library/inspect.rst:70 +msgid "function" +msgstr "" + +#: ../Doc/library/inspect.rst:72 +msgid "name with which this function was defined" +msgstr "" + +#: ../Doc/library/inspect.rst:77 +msgid "__code__" +msgstr "" + +#: ../Doc/library/inspect.rst:77 +msgid "code object containing compiled function :term:`bytecode`" +msgstr "" + +#: ../Doc/library/inspect.rst:81 +msgid "__defaults__" +msgstr "" + +#: ../Doc/library/inspect.rst:81 +msgid "tuple of any default values for positional or keyword parameters" +msgstr "" + +#: ../Doc/library/inspect.rst:85 +msgid "__kwdefaults__" +msgstr "" + +#: ../Doc/library/inspect.rst:85 +msgid "mapping of any default values for keyword-only parameters" +msgstr "" + +#: ../Doc/library/inspect.rst:89 +msgid "__globals__" +msgstr "" + +#: ../Doc/library/inspect.rst:89 +msgid "global namespace in which this function was defined" +msgstr "" + +#: ../Doc/library/inspect.rst:92 +msgid "__annotations__" +msgstr "" + +#: ../Doc/library/inspect.rst:92 +msgid "" +"mapping of parameters names to annotations; ``\"return\"`` key is reserved " +"for return annotations." +msgstr "" + +#: ../Doc/library/inspect.rst:98 ../Doc/library/tracemalloc.rst:524 +msgid "traceback" +msgstr "" + +#: ../Doc/library/inspect.rst:98 +msgid "tb_frame" +msgstr "" + +#: ../Doc/library/inspect.rst:98 +msgid "frame object at this level" +msgstr "" + +#: ../Doc/library/inspect.rst:101 +msgid "tb_lasti" +msgstr "" + +#: ../Doc/library/inspect.rst:101 ../Doc/library/inspect.rst:123 +msgid "index of last attempted instruction in bytecode" +msgstr "" + +#: ../Doc/library/inspect.rst:104 +msgid "tb_lineno" +msgstr "" + +#: ../Doc/library/inspect.rst:104 ../Doc/library/inspect.rst:126 +msgid "current line number in Python source code" +msgstr "" + +#: ../Doc/library/inspect.rst:107 +msgid "tb_next" +msgstr "" + +#: ../Doc/library/inspect.rst:107 +msgid "next inner traceback object (called by this level)" +msgstr "" + +#: ../Doc/library/inspect.rst:111 ../Doc/library/inspect.rst:182 +#: ../Doc/library/inspect.rst:199 +msgid "frame" +msgstr "" + +#: ../Doc/library/inspect.rst:111 +msgid "f_back" +msgstr "" + +#: ../Doc/library/inspect.rst:111 +msgid "next outer frame object (this frame's caller)" +msgstr "" + +#: ../Doc/library/inspect.rst:114 +msgid "f_builtins" +msgstr "" + +#: ../Doc/library/inspect.rst:114 +msgid "builtins namespace seen by this frame" +msgstr "" + +#: ../Doc/library/inspect.rst:117 +msgid "f_code" +msgstr "" + +#: ../Doc/library/inspect.rst:117 +msgid "code object being executed in this frame" +msgstr "" + +#: ../Doc/library/inspect.rst:120 +msgid "f_globals" +msgstr "" + +#: ../Doc/library/inspect.rst:120 +msgid "global namespace seen by this frame" +msgstr "" + +#: ../Doc/library/inspect.rst:123 +msgid "f_lasti" +msgstr "" + +#: ../Doc/library/inspect.rst:126 +msgid "f_lineno" +msgstr "" + +#: ../Doc/library/inspect.rst:129 +msgid "f_locals" +msgstr "" + +#: ../Doc/library/inspect.rst:129 +msgid "local namespace seen by this frame" +msgstr "" + +#: ../Doc/library/inspect.rst:132 +msgid "f_restricted" +msgstr "" + +#: ../Doc/library/inspect.rst:132 +msgid "0 or 1 if frame is in restricted execution mode" +msgstr "" + +#: ../Doc/library/inspect.rst:135 +msgid "f_trace" +msgstr "" + +#: ../Doc/library/inspect.rst:135 +msgid "tracing function for this frame, or ``None``" +msgstr "" + +#: ../Doc/library/inspect.rst:138 ../Doc/library/inspect.rst:186 +#: ../Doc/library/inspect.rst:203 +msgid "code" +msgstr "" + +#: ../Doc/library/inspect.rst:138 +msgid "co_argcount" +msgstr "" + +#: ../Doc/library/inspect.rst:138 +msgid "number of arguments (not including \\* or \\*\\* args)" +msgstr "" + +#: ../Doc/library/inspect.rst:142 +msgid "co_code" +msgstr "" + +#: ../Doc/library/inspect.rst:142 +msgid "string of raw compiled bytecode" +msgstr "" + +#: ../Doc/library/inspect.rst:145 +msgid "co_consts" +msgstr "" + +#: ../Doc/library/inspect.rst:145 +msgid "tuple of constants used in the bytecode" +msgstr "" + +#: ../Doc/library/inspect.rst:148 +msgid "co_filename" +msgstr "" + +#: ../Doc/library/inspect.rst:148 +msgid "name of file in which this code object was created" +msgstr "" + +#: ../Doc/library/inspect.rst:152 +msgid "co_firstlineno" +msgstr "" + +#: ../Doc/library/inspect.rst:152 +msgid "number of first line in Python source code" +msgstr "" + +#: ../Doc/library/inspect.rst:155 +msgid "co_flags" +msgstr "" + +#: ../Doc/library/inspect.rst:155 +msgid "bitmap: 1=optimized ``|`` 2=newlocals ``|`` 4=\\*arg ``|`` 8=\\*\\*arg" +msgstr "" + +#: ../Doc/library/inspect.rst:159 +msgid "co_lnotab" +msgstr "" + +#: ../Doc/library/inspect.rst:159 +msgid "encoded mapping of line numbers to bytecode indices" +msgstr "" + +#: ../Doc/library/inspect.rst:163 +msgid "co_name" +msgstr "" + +#: ../Doc/library/inspect.rst:163 +msgid "name with which this code object was defined" +msgstr "" + +#: ../Doc/library/inspect.rst:166 +msgid "co_names" +msgstr "" + +#: ../Doc/library/inspect.rst:166 +msgid "tuple of names of local variables" +msgstr "" + +#: ../Doc/library/inspect.rst:169 +msgid "co_nlocals" +msgstr "" + +#: ../Doc/library/inspect.rst:169 +msgid "number of local variables" +msgstr "" + +#: ../Doc/library/inspect.rst:171 +msgid "co_stacksize" +msgstr "" + +#: ../Doc/library/inspect.rst:171 +msgid "virtual machine stack space required" +msgstr "" + +#: ../Doc/library/inspect.rst:174 +msgid "co_varnames" +msgstr "" + +#: ../Doc/library/inspect.rst:174 +msgid "tuple of names of arguments and local variables" +msgstr "" + +#: ../Doc/library/inspect.rst:178 +msgid "generator" +msgstr "" + +#: ../Doc/library/inspect.rst:178 ../Doc/library/inspect.rst:192 +#: ../Doc/library/logging.rst:789 +msgid "name" +msgstr "" + +#: ../Doc/library/inspect.rst:182 +msgid "gi_frame" +msgstr "" + +#: ../Doc/library/inspect.rst:184 +msgid "gi_running" +msgstr "" + +#: ../Doc/library/inspect.rst:184 +msgid "is the generator running?" +msgstr "" + +#: ../Doc/library/inspect.rst:186 +msgid "gi_code" +msgstr "" + +#: ../Doc/library/inspect.rst:188 +msgid "gi_yieldfrom" +msgstr "" + +#: ../Doc/library/inspect.rst:188 +msgid "object being iterated by ``yield from``, or ``None``" +msgstr "" + +#: ../Doc/library/inspect.rst:192 +msgid "coroutine" +msgstr "" + +#: ../Doc/library/inspect.rst:196 +msgid "cr_await" +msgstr "" + +#: ../Doc/library/inspect.rst:196 +msgid "object being awaited on, or ``None``" +msgstr "" + +#: ../Doc/library/inspect.rst:199 +msgid "cr_frame" +msgstr "" + +#: ../Doc/library/inspect.rst:201 +msgid "cr_running" +msgstr "" + +#: ../Doc/library/inspect.rst:201 +msgid "is the coroutine running?" +msgstr "" + +#: ../Doc/library/inspect.rst:203 +msgid "cr_code" +msgstr "" + +#: ../Doc/library/inspect.rst:205 +msgid "builtin" +msgstr "" + +#: ../Doc/library/inspect.rst:207 +msgid "original name of this function or method" +msgstr "" + +#: ../Doc/library/inspect.rst:212 +msgid "instance to which a method is bound, or ``None``" +msgstr "" + +#: ../Doc/library/inspect.rst:219 +msgid "Add ``__qualname__`` and ``gi_yieldfrom`` attributes to generators." +msgstr "" + +#: ../Doc/library/inspect.rst:221 +msgid "" +"The ``__name__`` attribute of generators is now set from the function name, " +"instead of the code name, and it can now be modified." +msgstr "" + +#: ../Doc/library/inspect.rst:227 +msgid "" +"Return all the members of an object in a list of (name, value) pairs sorted " +"by name. If the optional *predicate* argument is supplied, only members for " +"which the predicate returns a true value are included." +msgstr "" + +#: ../Doc/library/inspect.rst:233 +msgid "" +":func:`getmembers` will only return class attributes defined in the " +"metaclass when the argument is a class and those attributes have been listed " +"in the metaclass' custom :meth:`__dir__`." +msgstr "" + +#: ../Doc/library/inspect.rst:240 +msgid "" +"Return the name of the module named by the file *path*, without including " +"the names of enclosing packages. The file extension is checked against all " +"of the entries in :func:`importlib.machinery.all_suffixes`. If it matches, " +"the final path component is returned with the extension removed. Otherwise, " +"``None`` is returned." +msgstr "" + +#: ../Doc/library/inspect.rst:246 +msgid "" +"Note that this function *only* returns a meaningful name for actual Python " +"modules - paths that potentially refer to Python packages will still return " +"``None``." +msgstr "" + +#: ../Doc/library/inspect.rst:250 +msgid "The function is based directly on :mod:`importlib`." +msgstr "" + +#: ../Doc/library/inspect.rst:256 +msgid "Return true if the object is a module." +msgstr "" + +#: ../Doc/library/inspect.rst:261 +msgid "" +"Return true if the object is a class, whether built-in or created in Python " +"code." +msgstr "" + +#: ../Doc/library/inspect.rst:267 +msgid "Return true if the object is a bound method written in Python." +msgstr "" + +#: ../Doc/library/inspect.rst:272 +msgid "" +"Return true if the object is a Python function, which includes functions " +"created by a :term:`lambda` expression." +msgstr "" + +#: ../Doc/library/inspect.rst:278 +msgid "Return true if the object is a Python generator function." +msgstr "" + +#: ../Doc/library/inspect.rst:283 +msgid "Return true if the object is a generator." +msgstr "" + +#: ../Doc/library/inspect.rst:288 +msgid "" +"Return true if the object is a :term:`coroutine function` (a function " +"defined with an :keyword:`async def` syntax)." +msgstr "" + +#: ../Doc/library/inspect.rst:296 +msgid "" +"Return true if the object is a :term:`coroutine` created by an :keyword:" +"`async def` function." +msgstr "" + +#: ../Doc/library/inspect.rst:304 +msgid "Return true if the object can be used in :keyword:`await` expression." +msgstr "" + +#: ../Doc/library/inspect.rst:306 +msgid "" +"Can also be used to distinguish generator-based coroutines from regular " +"generators::" +msgstr "" + +#: ../Doc/library/inspect.rst:323 +msgid "Return true if the object is a traceback." +msgstr "" + +#: ../Doc/library/inspect.rst:328 +msgid "Return true if the object is a frame." +msgstr "" + +#: ../Doc/library/inspect.rst:333 +msgid "Return true if the object is a code." +msgstr "" + +#: ../Doc/library/inspect.rst:338 +msgid "" +"Return true if the object is a built-in function or a bound built-in method." +msgstr "" + +#: ../Doc/library/inspect.rst:343 +msgid "" +"Return true if the object is a user-defined or built-in function or method." +msgstr "" + +#: ../Doc/library/inspect.rst:348 +msgid "Return true if the object is an abstract base class." +msgstr "" + +#: ../Doc/library/inspect.rst:353 +msgid "" +"Return true if the object is a method descriptor, but not if :func:" +"`ismethod`, :func:`isclass`, :func:`isfunction` or :func:`isbuiltin` are " +"true." +msgstr "" + +#: ../Doc/library/inspect.rst:357 +msgid "" +"This, for example, is true of ``int.__add__``. An object passing this test " +"has a :meth:`~object.__get__` method but not a :meth:`~object.__set__` " +"method, but beyond that the set of attributes varies. A :attr:`~definition." +"__name__` attribute is usually sensible, and :attr:`__doc__` often is." +msgstr "" + +#: ../Doc/library/inspect.rst:363 +msgid "" +"Methods implemented via descriptors that also pass one of the other tests " +"return false from the :func:`ismethoddescriptor` test, simply because the " +"other tests promise more -- you can, e.g., count on having the :attr:" +"`__func__` attribute (etc) when an object passes :func:`ismethod`." +msgstr "" + +#: ../Doc/library/inspect.rst:371 +msgid "Return true if the object is a data descriptor." +msgstr "" + +#: ../Doc/library/inspect.rst:373 +msgid "" +"Data descriptors have both a :attr:`~object.__get__` and a :attr:`~object." +"__set__` method. Examples are properties (defined in Python), getsets, and " +"members. The latter two are defined in C and there are more specific tests " +"available for those types, which is robust across Python implementations. " +"Typically, data descriptors will also have :attr:`~definition.__name__` and :" +"attr:`__doc__` attributes (properties, getsets, and members have both of " +"these attributes), but this is not guaranteed." +msgstr "" + +#: ../Doc/library/inspect.rst:384 +msgid "Return true if the object is a getset descriptor." +msgstr "" + +#: ../Doc/library/inspect.rst:388 +msgid "" +"getsets are attributes defined in extension modules via :c:type:" +"`PyGetSetDef` structures. For Python implementations without such types, " +"this method will always return ``False``." +msgstr "" + +#: ../Doc/library/inspect.rst:395 +msgid "Return true if the object is a member descriptor." +msgstr "" + +#: ../Doc/library/inspect.rst:399 +msgid "" +"Member descriptors are attributes defined in extension modules via :c:type:" +"`PyMemberDef` structures. For Python implementations without such types, " +"this method will always return ``False``." +msgstr "" + +#: ../Doc/library/inspect.rst:407 +msgid "Retrieving source code" +msgstr "" + +#: ../Doc/library/inspect.rst:411 +msgid "" +"Get the documentation string for an object, cleaned up with :func:" +"`cleandoc`. If the documentation string for an object is not provided and " +"the object is a class, a method, a property or a descriptor, retrieve the " +"documentation string from the inheritance hierarchy." +msgstr "" + +#: ../Doc/library/inspect.rst:416 +msgid "Documentation strings are now inherited if not overridden." +msgstr "" + +#: ../Doc/library/inspect.rst:422 +msgid "" +"Return in a single string any lines of comments immediately preceding the " +"object's source code (for a class, function, or method), or at the top of " +"the Python source file (if the object is a module)." +msgstr "" + +#: ../Doc/library/inspect.rst:429 +msgid "" +"Return the name of the (text or binary) file in which an object was defined. " +"This will fail with a :exc:`TypeError` if the object is a built-in module, " +"class, or function." +msgstr "" + +#: ../Doc/library/inspect.rst:436 +msgid "Try to guess which module an object was defined in." +msgstr "" + +#: ../Doc/library/inspect.rst:441 +msgid "" +"Return the name of the Python source file in which an object was defined. " +"This will fail with a :exc:`TypeError` if the object is a built-in module, " +"class, or function." +msgstr "" + +#: ../Doc/library/inspect.rst:448 +msgid "" +"Return a list of source lines and starting line number for an object. The " +"argument may be a module, class, method, function, traceback, frame, or code " +"object. The source code is returned as a list of the lines corresponding to " +"the object and the line number indicates where in the original source file " +"the first line of code was found. An :exc:`OSError` is raised if the source " +"code cannot be retrieved." +msgstr "" + +#: ../Doc/library/inspect.rst:455 ../Doc/library/inspect.rst:467 +msgid "" +":exc:`OSError` is raised instead of :exc:`IOError`, now an alias of the " +"former." +msgstr "" + +#: ../Doc/library/inspect.rst:462 +msgid "" +"Return the text of the source code for an object. The argument may be a " +"module, class, method, function, traceback, frame, or code object. The " +"source code is returned as a single string. An :exc:`OSError` is raised if " +"the source code cannot be retrieved." +msgstr "" + +#: ../Doc/library/inspect.rst:474 +msgid "" +"Clean up indentation from docstrings that are indented to line up with " +"blocks of code." +msgstr "" + +#: ../Doc/library/inspect.rst:477 +msgid "" +"All leading whitespace is removed from the first line. Any leading " +"whitespace that can be uniformly removed from the second line onwards is " +"removed. Empty lines at the beginning and end are subsequently removed. " +"Also, all tabs are expanded to spaces." +msgstr "" + +#: ../Doc/library/inspect.rst:486 +msgid "Introspecting callables with the Signature object" +msgstr "" + +#: ../Doc/library/inspect.rst:490 +msgid "" +"The Signature object represents the call signature of a callable object and " +"its return annotation. To retrieve a Signature object, use the :func:" +"`signature` function." +msgstr "" + +#: ../Doc/library/inspect.rst:496 +msgid "Return a :class:`Signature` object for the given ``callable``::" +msgstr "" + +#: ../Doc/library/inspect.rst:513 +msgid "" +"Accepts a wide range of python callables, from plain functions and classes " +"to :func:`functools.partial` objects." +msgstr "" + +#: ../Doc/library/inspect.rst:516 +msgid "" +"Raises :exc:`ValueError` if no signature can be provided, and :exc:" +"`TypeError` if that type of object is not supported." +msgstr "" + +#: ../Doc/library/inspect.rst:519 +msgid "" +"``follow_wrapped`` parameter. Pass ``False`` to get a signature of " +"``callable`` specifically (``callable.__wrapped__`` will not be used to " +"unwrap decorated callables.)" +msgstr "" + +#: ../Doc/library/inspect.rst:526 +msgid "" +"Some callables may not be introspectable in certain implementations of " +"Python. For example, in CPython, some built-in functions defined in C " +"provide no metadata about their arguments." +msgstr "" + +#: ../Doc/library/inspect.rst:533 +msgid "" +"A Signature object represents the call signature of a function and its " +"return annotation. For each parameter accepted by the function it stores a :" +"class:`Parameter` object in its :attr:`parameters` collection." +msgstr "" + +#: ../Doc/library/inspect.rst:537 +msgid "" +"The optional *parameters* argument is a sequence of :class:`Parameter` " +"objects, which is validated to check that there are no parameters with " +"duplicate names, and that the parameters are in the right order, i.e. " +"positional-only first, then positional-or-keyword, and that parameters with " +"defaults follow parameters without defaults." +msgstr "" + +#: ../Doc/library/inspect.rst:543 +msgid "" +"The optional *return_annotation* argument, can be an arbitrary Python " +"object, is the \"return\" annotation of the callable." +msgstr "" + +#: ../Doc/library/inspect.rst:546 +msgid "" +"Signature objects are *immutable*. Use :meth:`Signature.replace` to make a " +"modified copy." +msgstr "" + +#: ../Doc/library/inspect.rst:549 +msgid "Signature objects are picklable and hashable." +msgstr "" + +#: ../Doc/library/inspect.rst:554 +msgid "A special class-level marker to specify absence of a return annotation." +msgstr "" + +#: ../Doc/library/inspect.rst:558 +msgid "" +"An ordered mapping of parameters' names to the corresponding :class:" +"`Parameter` objects." +msgstr "" + +#: ../Doc/library/inspect.rst:563 +msgid "" +"The \"return\" annotation for the callable. If the callable has no \"return" +"\" annotation, this attribute is set to :attr:`Signature.empty`." +msgstr "" + +#: ../Doc/library/inspect.rst:568 +msgid "" +"Create a mapping from positional and keyword arguments to parameters. " +"Returns :class:`BoundArguments` if ``*args`` and ``**kwargs`` match the " +"signature, or raises a :exc:`TypeError`." +msgstr "" + +#: ../Doc/library/inspect.rst:574 +msgid "" +"Works the same way as :meth:`Signature.bind`, but allows the omission of " +"some required arguments (mimics :func:`functools.partial` behavior.) " +"Returns :class:`BoundArguments`, or raises a :exc:`TypeError` if the passed " +"arguments do not match the signature." +msgstr "" + +#: ../Doc/library/inspect.rst:581 +msgid "" +"Create a new Signature instance based on the instance replace was invoked " +"on. It is possible to pass different ``parameters`` and/or " +"``return_annotation`` to override the corresponding properties of the base " +"signature. To remove return_annotation from the copied Signature, pass in :" +"attr:`Signature.empty`." +msgstr "" + +#: ../Doc/library/inspect.rst:598 +msgid "" +"Return a :class:`Signature` (or its subclass) object for a given callable " +"``obj``. Pass ``follow_wrapped=False`` to get a signature of ``obj`` " +"without unwrapping its ``__wrapped__`` chain." +msgstr "" + +#: ../Doc/library/inspect.rst:602 +msgid "This method simplifies subclassing of :class:`Signature`::" +msgstr "" + +#: ../Doc/library/inspect.rst:614 +msgid "" +"Parameter objects are *immutable*. Instead of modifying a Parameter object, " +"you can use :meth:`Parameter.replace` to create a modified copy." +msgstr "" + +#: ../Doc/library/inspect.rst:617 +msgid "Parameter objects are picklable and hashable." +msgstr "" + +#: ../Doc/library/inspect.rst:622 +msgid "" +"A special class-level marker to specify absence of default values and " +"annotations." +msgstr "" + +#: ../Doc/library/inspect.rst:627 +msgid "" +"The name of the parameter as a string. The name must be a valid Python " +"identifier." +msgstr "" + +#: ../Doc/library/inspect.rst:632 +msgid "" +"CPython generates implicit parameter names of the form ``.0`` on the code " +"objects used to implement comprehensions and generator expressions." +msgstr "" + +#: ../Doc/library/inspect.rst:636 +msgid "" +"These parameter names are exposed by this module as names like ``implicit0``." +msgstr "" + +#: ../Doc/library/inspect.rst:642 +msgid "" +"The default value for the parameter. If the parameter has no default value, " +"this attribute is set to :attr:`Parameter.empty`." +msgstr "" + +#: ../Doc/library/inspect.rst:647 +msgid "" +"The annotation for the parameter. If the parameter has no annotation, this " +"attribute is set to :attr:`Parameter.empty`." +msgstr "" + +#: ../Doc/library/inspect.rst:652 +msgid "" +"Describes how argument values are bound to the parameter. Possible values " +"(accessible via :class:`Parameter`, like ``Parameter.KEYWORD_ONLY``):" +msgstr "" + +#: ../Doc/library/inspect.rst:660 +msgid "*POSITIONAL_ONLY*" +msgstr "" + +#: ../Doc/library/inspect.rst:660 +msgid "Value must be supplied as a positional argument." +msgstr "" + +#: ../Doc/library/inspect.rst:663 +msgid "" +"Python has no explicit syntax for defining positional-only parameters, but " +"many built-in and extension module functions (especially those that accept " +"only one or two parameters) accept them." +msgstr "" + +#: ../Doc/library/inspect.rst:669 +msgid "*POSITIONAL_OR_KEYWORD*" +msgstr "" + +#: ../Doc/library/inspect.rst:669 +msgid "" +"Value may be supplied as either a keyword or positional argument (this is " +"the standard binding behaviour for functions implemented in Python.)" +msgstr "" + +#: ../Doc/library/inspect.rst:674 +msgid "*VAR_POSITIONAL*" +msgstr "" + +#: ../Doc/library/inspect.rst:674 +msgid "" +"A tuple of positional arguments that aren't bound to any other parameter. " +"This corresponds to a ``*args`` parameter in a Python function definition." +msgstr "" + +#: ../Doc/library/inspect.rst:679 +msgid "*KEYWORD_ONLY*" +msgstr "" + +#: ../Doc/library/inspect.rst:679 +msgid "" +"Value must be supplied as a keyword argument. Keyword only parameters are " +"those which appear after a ``*`` or ``*args`` entry in a Python function " +"definition." +msgstr "" + +#: ../Doc/library/inspect.rst:684 +msgid "*VAR_KEYWORD*" +msgstr "" + +#: ../Doc/library/inspect.rst:684 +msgid "" +"A dict of keyword arguments that aren't bound to any other parameter. This " +"corresponds to a ``**kwargs`` parameter in a Python function definition." +msgstr "" + +#: ../Doc/library/inspect.rst:690 +msgid "Example: print all keyword-only arguments without default values::" +msgstr "" + +#: ../Doc/library/inspect.rst:704 +msgid "" +"Create a new Parameter instance based on the instance replaced was invoked " +"on. To override a :class:`Parameter` attribute, pass the corresponding " +"argument. To remove a default value or/and an annotation from a Parameter, " +"pass :attr:`Parameter.empty`." +msgstr "" + +#: ../Doc/library/inspect.rst:722 +msgid "" +"In Python 3.3 Parameter objects were allowed to have ``name`` set to " +"``None`` if their ``kind`` was set to ``POSITIONAL_ONLY``. This is no longer " +"permitted." +msgstr "" + +#: ../Doc/library/inspect.rst:729 +msgid "" +"Result of a :meth:`Signature.bind` or :meth:`Signature.bind_partial` call. " +"Holds the mapping of arguments to the function's parameters." +msgstr "" + +#: ../Doc/library/inspect.rst:734 +msgid "" +"An ordered, mutable mapping (:class:`collections.OrderedDict`) of " +"parameters' names to arguments' values. Contains only explicitly bound " +"arguments. Changes in :attr:`arguments` will reflect in :attr:`args` and :" +"attr:`kwargs`." +msgstr "" + +#: ../Doc/library/inspect.rst:739 +msgid "" +"Should be used in conjunction with :attr:`Signature.parameters` for any " +"argument processing purposes." +msgstr "" + +#: ../Doc/library/inspect.rst:744 +msgid "" +"Arguments for which :meth:`Signature.bind` or :meth:`Signature.bind_partial` " +"relied on a default value are skipped. However, if needed, use :meth:" +"`BoundArguments.apply_defaults` to add them." +msgstr "" + +#: ../Doc/library/inspect.rst:751 +msgid "" +"A tuple of positional arguments values. Dynamically computed from the :attr:" +"`arguments` attribute." +msgstr "" + +#: ../Doc/library/inspect.rst:756 +msgid "" +"A dict of keyword arguments values. Dynamically computed from the :attr:" +"`arguments` attribute." +msgstr "" + +#: ../Doc/library/inspect.rst:761 +msgid "A reference to the parent :class:`Signature` object." +msgstr "" + +#: ../Doc/library/inspect.rst:765 +msgid "Set default values for missing arguments." +msgstr "" + +#: ../Doc/library/inspect.rst:767 +msgid "" +"For variable-positional arguments (``*args``) the default is an empty tuple." +msgstr "" + +#: ../Doc/library/inspect.rst:770 +msgid "" +"For variable-keyword arguments (``**kwargs``) the default is an empty dict." +msgstr "" + +#: ../Doc/library/inspect.rst:783 +msgid "" +"The :attr:`args` and :attr:`kwargs` properties can be used to invoke " +"functions::" +msgstr "" + +#: ../Doc/library/inspect.rst:796 +msgid ":pep:`362` - Function Signature Object." +msgstr "" + +#: ../Doc/library/inspect.rst:797 +msgid "The detailed specification, implementation details and examples." +msgstr "" + +#: ../Doc/library/inspect.rst:803 ../Doc/library/unittest.rst:639 +msgid "Classes and functions" +msgstr "" + +#: ../Doc/library/inspect.rst:807 +msgid "" +"Arrange the given list of classes into a hierarchy of nested lists. Where a " +"nested list appears, it contains classes derived from the class whose entry " +"immediately precedes the list. Each entry is a 2-tuple containing a class " +"and a tuple of its base classes. If the *unique* argument is true, exactly " +"one entry appears in the returned structure for each class in the given " +"list. Otherwise, classes using multiple inheritance and their descendants " +"will appear multiple times." +msgstr "" + +#: ../Doc/library/inspect.rst:818 +msgid "" +"Get the names and default values of a Python function's arguments. A :term:" +"`named tuple` ``ArgSpec(args, varargs, keywords, defaults)`` is returned. " +"*args* is a list of the argument names. *varargs* and *keywords* are the " +"names of the ``*`` and ``**`` arguments or ``None``. *defaults* is a tuple " +"of default argument values or ``None`` if there are no default arguments; if " +"this tuple has *n* elements, they correspond to the last *n* elements listed " +"in *args*." +msgstr "" + +#: ../Doc/library/inspect.rst:826 ../Doc/library/inspect.rst:853 +#: ../Doc/library/inspect.rst:867 ../Doc/library/inspect.rst:894 +#: ../Doc/library/inspect.rst:906 +msgid "" +"Use :func:`signature` and :ref:`Signature Object `, which provide a better introspecting API for callables." +msgstr "" + +#: ../Doc/library/inspect.rst:834 +msgid "" +"Get the names and default values of a Python function's arguments. A :term:" +"`named tuple` is returned:" +msgstr "" + +#: ../Doc/library/inspect.rst:837 +msgid "" +"``FullArgSpec(args, varargs, varkw, defaults, kwonlyargs, kwonlydefaults, " +"annotations)``" +msgstr "" + +#: ../Doc/library/inspect.rst:840 +msgid "" +"*args* is a list of the argument names. *varargs* and *varkw* are the names " +"of the ``*`` and ``**`` arguments or ``None``. *defaults* is an *n*-tuple " +"of the default values of the last *n* arguments, or ``None`` if there are no " +"default arguments. *kwonlyargs* is a list of keyword-only argument names. " +"*kwonlydefaults* is a dictionary mapping names from kwonlyargs to defaults. " +"*annotations* is a dictionary mapping argument names to annotations." +msgstr "" + +#: ../Doc/library/inspect.rst:848 +msgid "" +"This function is now based on :func:`signature`, but still ignores " +"``__wrapped__`` attributes and includes the already bound first parameter in " +"the signature output for bound methods." +msgstr "" + +#: ../Doc/library/inspect.rst:861 +msgid "" +"Get information about arguments passed into a particular frame. A :term:" +"`named tuple` ``ArgInfo(args, varargs, keywords, locals)`` is returned. " +"*args* is a list of the argument names. *varargs* and *keywords* are the " +"names of the ``*`` and ``**`` arguments or ``None``. *locals* is the locals " +"dictionary of the given frame." +msgstr "" + +#: ../Doc/library/inspect.rst:875 +msgid "" +"Format a pretty argument spec from the values returned by :func:" +"`getfullargspec`." +msgstr "" + +#: ../Doc/library/inspect.rst:878 +msgid "" +"The first seven arguments are (``args``, ``varargs``, ``varkw``, " +"``defaults``, ``kwonlyargs``, ``kwonlydefaults``, ``annotations``)." +msgstr "" + +#: ../Doc/library/inspect.rst:881 +msgid "" +"The other six arguments are functions that are called to turn argument " +"names, ``*`` argument name, ``**`` argument name, default values, return " +"annotation and individual annotations into strings, respectively." +msgstr "" + +#: ../Doc/library/inspect.rst:902 +msgid "" +"Format a pretty argument spec from the four values returned by :func:" +"`getargvalues`. The format\\* arguments are the corresponding optional " +"formatting functions that are called to turn names and values into strings." +msgstr "" + +#: ../Doc/library/inspect.rst:914 +msgid "" +"Return a tuple of class cls's base classes, including cls, in method " +"resolution order. No class appears more than once in this tuple. Note that " +"the method resolution order depends on cls's type. Unless a very peculiar " +"user-defined metatype is in use, cls will be the first element of the tuple." +msgstr "" + +#: ../Doc/library/inspect.rst:922 +msgid "" +"Bind the *args* and *kwds* to the argument names of the Python function or " +"method *func*, as if it was called with them. For bound methods, bind also " +"the first argument (typically named ``self``) to the associated instance. A " +"dict is returned, mapping the argument names (including the names of the " +"``*`` and ``**`` arguments, if any) to their values from *args* and *kwds*. " +"In case of invoking *func* incorrectly, i.e. whenever ``func(*args, " +"**kwds)`` would raise an exception because of incompatible signature, an " +"exception of the same type and the same or similar message is raised. For " +"example::" +msgstr "" + +#: ../Doc/library/inspect.rst:945 +msgid "Use :meth:`Signature.bind` and :meth:`Signature.bind_partial` instead." +msgstr "" + +#: ../Doc/library/inspect.rst:951 +msgid "" +"Get the mapping of external name references in a Python function or method " +"*func* to their current values. A :term:`named tuple` " +"``ClosureVars(nonlocals, globals, builtins, unbound)`` is returned. " +"*nonlocals* maps referenced names to lexical closure variables, *globals* to " +"the function's module globals and *builtins* to the builtins visible from " +"the function body. *unbound* is the set of names referenced in the function " +"that could not be resolved at all given the current module globals and " +"builtins." +msgstr "" + +#: ../Doc/library/inspect.rst:960 +msgid "" +":exc:`TypeError` is raised if *func* is not a Python function or method." +msgstr "" + +#: ../Doc/library/inspect.rst:967 +msgid "" +"Get the object wrapped by *func*. It follows the chain of :attr:" +"`__wrapped__` attributes returning the last object in the chain." +msgstr "" + +#: ../Doc/library/inspect.rst:970 +msgid "" +"*stop* is an optional callback accepting an object in the wrapper chain as " +"its sole argument that allows the unwrapping to be terminated early if the " +"callback returns a true value. If the callback never returns a true value, " +"the last object in the chain is returned as usual. For example, :func:" +"`signature` uses this to stop unwrapping if any object in the chain has a " +"``__signature__`` attribute defined." +msgstr "" + +#: ../Doc/library/inspect.rst:977 +msgid ":exc:`ValueError` is raised if a cycle is encountered." +msgstr "" + +#: ../Doc/library/inspect.rst:985 +msgid "The interpreter stack" +msgstr "" + +#: ../Doc/library/inspect.rst:987 +msgid "" +"When the following functions return \"frame records,\" each record is a :" +"term:`named tuple` ``FrameInfo(frame, filename, lineno, function, " +"code_context, index)``. The tuple contains the frame object, the filename, " +"the line number of the current line, the function name, a list of lines of " +"context from the source code, and the index of the current line within that " +"list." +msgstr "" + +#: ../Doc/library/inspect.rst:995 +msgid "Return a named tuple instead of a tuple." +msgstr "" + +#: ../Doc/library/inspect.rst:1000 +msgid "" +"Keeping references to frame objects, as found in the first element of the " +"frame records these functions return, can cause your program to create " +"reference cycles. Once a reference cycle has been created, the lifespan of " +"all objects which can be accessed from the objects which form the cycle can " +"become much longer even if Python's optional cycle detector is enabled. If " +"such cycles must be created, it is important to ensure they are explicitly " +"broken to avoid the delayed destruction of objects and increased memory " +"consumption which occurs." +msgstr "" + +#: ../Doc/library/inspect.rst:1008 +msgid "" +"Though the cycle detector will catch these, destruction of the frames (and " +"local variables) can be made deterministic by removing the cycle in a :" +"keyword:`finally` clause. This is also important if the cycle detector was " +"disabled when Python was compiled or using :func:`gc.disable`. For example::" +msgstr "" + +#: ../Doc/library/inspect.rst:1020 +msgid "" +"If you want to keep the frame around (for example to print a traceback " +"later), you can also break reference cycles by using the :meth:`frame.clear` " +"method." +msgstr "" + +#: ../Doc/library/inspect.rst:1024 +msgid "" +"The optional *context* argument supported by most of these functions " +"specifies the number of lines of context to return, which are centered " +"around the current line." +msgstr "" + +#: ../Doc/library/inspect.rst:1031 +msgid "" +"Get information about a frame or traceback object. A :term:`named tuple` " +"``Traceback(filename, lineno, function, code_context, index)`` is returned." +msgstr "" + +#: ../Doc/library/inspect.rst:1037 +msgid "" +"Get a list of frame records for a frame and all outer frames. These frames " +"represent the calls that lead to the creation of *frame*. The first entry in " +"the returned list represents *frame*; the last entry represents the " +"outermost call on *frame*'s stack." +msgstr "" + +#: ../Doc/library/inspect.rst:1042 ../Doc/library/inspect.rst:1055 +#: ../Doc/library/inspect.rst:1079 ../Doc/library/inspect.rst:1092 +msgid "" +"A list of :term:`named tuples ` ``FrameInfo(frame, filename, " +"lineno, function, code_context, index)`` is returned." +msgstr "" + +#: ../Doc/library/inspect.rst:1050 +msgid "" +"Get a list of frame records for a traceback's frame and all inner frames. " +"These frames represent calls made as a consequence of *frame*. The first " +"entry in the list represents *traceback*; the last entry represents where " +"the exception was raised." +msgstr "" + +#: ../Doc/library/inspect.rst:1063 +msgid "Return the frame object for the caller's stack frame." +msgstr "" + +#: ../Doc/library/inspect.rst:1067 +msgid "" +"This function relies on Python stack frame support in the interpreter, which " +"isn't guaranteed to exist in all implementations of Python. If running in " +"an implementation without Python stack frame support this function returns " +"``None``." +msgstr "" + +#: ../Doc/library/inspect.rst:1075 +msgid "" +"Return a list of frame records for the caller's stack. The first entry in " +"the returned list represents the caller; the last entry represents the " +"outermost call on the stack." +msgstr "" + +#: ../Doc/library/inspect.rst:1087 +msgid "" +"Return a list of frame records for the stack between the current frame and " +"the frame in which an exception currently being handled was raised in. The " +"first entry in the list represents the caller; the last entry represents " +"where the exception was raised." +msgstr "" + +#: ../Doc/library/inspect.rst:1099 +msgid "Fetching attributes statically" +msgstr "" + +#: ../Doc/library/inspect.rst:1101 +msgid "" +"Both :func:`getattr` and :func:`hasattr` can trigger code execution when " +"fetching or checking for the existence of attributes. Descriptors, like " +"properties, will be invoked and :meth:`__getattr__` and :meth:" +"`__getattribute__` may be called." +msgstr "" + +#: ../Doc/library/inspect.rst:1106 +msgid "" +"For cases where you want passive introspection, like documentation tools, " +"this can be inconvenient. :func:`getattr_static` has the same signature as :" +"func:`getattr` but avoids executing code when it fetches attributes." +msgstr "" + +#: ../Doc/library/inspect.rst:1112 +msgid "" +"Retrieve attributes without triggering dynamic lookup via the descriptor " +"protocol, :meth:`__getattr__` or :meth:`__getattribute__`." +msgstr "" + +#: ../Doc/library/inspect.rst:1115 +msgid "" +"Note: this function may not be able to retrieve all attributes that getattr " +"can fetch (like dynamically created attributes) and may find attributes that " +"getattr can't (like descriptors that raise AttributeError). It can also " +"return descriptors objects instead of instance members." +msgstr "" + +#: ../Doc/library/inspect.rst:1121 +msgid "" +"If the instance :attr:`~object.__dict__` is shadowed by another member (for " +"example a property) then this function will be unable to find instance " +"members." +msgstr "" + +#: ../Doc/library/inspect.rst:1127 +msgid "" +":func:`getattr_static` does not resolve descriptors, for example slot " +"descriptors or getset descriptors on objects implemented in C. The " +"descriptor object is returned instead of the underlying attribute." +msgstr "" + +#: ../Doc/library/inspect.rst:1131 +msgid "" +"You can handle these with code like the following. Note that for arbitrary " +"getset descriptors invoking these may trigger code execution::" +msgstr "" + +#: ../Doc/library/inspect.rst:1157 +msgid "Current State of Generators and Coroutines" +msgstr "" + +#: ../Doc/library/inspect.rst:1159 +msgid "" +"When implementing coroutine schedulers and for other advanced uses of " +"generators, it is useful to determine whether a generator is currently " +"executing, is waiting to start or resume or execution, or has already " +"terminated. :func:`getgeneratorstate` allows the current state of a " +"generator to be determined easily." +msgstr "" + +#: ../Doc/library/inspect.rst:1167 +msgid "Get current state of a generator-iterator." +msgstr "" + +#: ../Doc/library/inspect.rst:1173 ../Doc/library/inspect.rst:1188 +msgid "Possible states are:" +msgstr "" + +#: ../Doc/library/inspect.rst:1170 +msgid "GEN_CREATED: Waiting to start execution." +msgstr "" + +#: ../Doc/library/inspect.rst:1171 +msgid "GEN_RUNNING: Currently being executed by the interpreter." +msgstr "" + +#: ../Doc/library/inspect.rst:1172 +msgid "GEN_SUSPENDED: Currently suspended at a yield expression." +msgstr "" + +#: ../Doc/library/inspect.rst:1173 +msgid "GEN_CLOSED: Execution has completed." +msgstr "" + +#: ../Doc/library/inspect.rst:1179 +msgid "" +"Get current state of a coroutine object. The function is intended to be " +"used with coroutine objects created by :keyword:`async def` functions, but " +"will accept any coroutine-like object that has ``cr_running`` and " +"``cr_frame`` attributes." +msgstr "" + +#: ../Doc/library/inspect.rst:1185 +msgid "CORO_CREATED: Waiting to start execution." +msgstr "" + +#: ../Doc/library/inspect.rst:1186 +msgid "CORO_RUNNING: Currently being executed by the interpreter." +msgstr "" + +#: ../Doc/library/inspect.rst:1187 +msgid "CORO_SUSPENDED: Currently suspended at an await expression." +msgstr "" + +#: ../Doc/library/inspect.rst:1188 +msgid "CORO_CLOSED: Execution has completed." +msgstr "" + +#: ../Doc/library/inspect.rst:1192 +msgid "" +"The current internal state of the generator can also be queried. This is " +"mostly useful for testing purposes, to ensure that internal state is being " +"updated as expected:" +msgstr "" + +#: ../Doc/library/inspect.rst:1198 +msgid "" +"Get the mapping of live local variables in *generator* to their current " +"values. A dictionary is returned that maps from variable names to values. " +"This is the equivalent of calling :func:`locals` in the body of the " +"generator, and all the same caveats apply." +msgstr "" + +#: ../Doc/library/inspect.rst:1203 +msgid "" +"If *generator* is a :term:`generator` with no currently associated frame, " +"then an empty dictionary is returned. :exc:`TypeError` is raised if " +"*generator* is not a Python generator object." +msgstr "" + +#: ../Doc/library/inspect.rst:1209 +msgid "" +"This function relies on the generator exposing a Python stack frame for " +"introspection, which isn't guaranteed to be the case in all implementations " +"of Python. In such cases, this function will always return an empty " +"dictionary." +msgstr "" + +#: ../Doc/library/inspect.rst:1218 +msgid "" +"This function is analogous to :func:`~inspect.getgeneratorlocals`, but works " +"for coroutine objects created by :keyword:`async def` functions." +msgstr "" + +#: ../Doc/library/inspect.rst:1227 ../Doc/library/json.rst:653 +#: ../Doc/library/tarfile.rst:649 +msgid "Command Line Interface" +msgstr "" + +#: ../Doc/library/inspect.rst:1229 +msgid "" +"The :mod:`inspect` module also provides a basic introspection capability " +"from the command line." +msgstr "" + +#: ../Doc/library/inspect.rst:1234 +msgid "" +"By default, accepts the name of a module and prints the source of that " +"module. A class or function within the module can be printed instead by " +"appended a colon and the qualified name of the target object." +msgstr "" + +#: ../Doc/library/inspect.rst:1240 +msgid "" +"Print information about the specified object rather than the source code" +msgstr "" + +#: ../Doc/library/internet.rst:5 +msgid "Internet Protocols and Support" +msgstr "" + +#: ../Doc/library/internet.rst:14 +msgid "" +"The modules described in this chapter implement Internet protocols and " +"support for related technology. They are all implemented in Python. Most of " +"these modules require the presence of the system-dependent module :mod:" +"`socket`, which is currently supported on most popular platforms. Here is " +"an overview:" +msgstr "" + +#: ../Doc/library/intro.rst:7 +msgid "The \"Python library\" contains several different kinds of components." +msgstr "" + +#: ../Doc/library/intro.rst:9 +msgid "" +"It contains data types that would normally be considered part of the \"core" +"\" of a language, such as numbers and lists. For these types, the Python " +"language core defines the form of literals and places some constraints on " +"their semantics, but does not fully define the semantics. (On the other " +"hand, the language core does define syntactic properties like the spelling " +"and priorities of operators.)" +msgstr "" + +#: ../Doc/library/intro.rst:15 +msgid "" +"The library also contains built-in functions and exceptions --- objects that " +"can be used by all Python code without the need of an :keyword:`import` " +"statement. Some of these are defined by the core language, but many are not " +"essential for the core semantics and are only described here." +msgstr "" + +#: ../Doc/library/intro.rst:20 +msgid "" +"The bulk of the library, however, consists of a collection of modules. There " +"are many ways to dissect this collection. Some modules are written in C and " +"built in to the Python interpreter; others are written in Python and " +"imported in source form. Some modules provide interfaces that are highly " +"specific to Python, like printing a stack trace; some provide interfaces " +"that are specific to particular operating systems, such as access to " +"specific hardware; others provide interfaces that are specific to a " +"particular application domain, like the World Wide Web. Some modules are " +"available in all versions and ports of Python; others are only available " +"when the underlying system supports or requires them; yet others are " +"available only when a particular configuration option was chosen at the time " +"when Python was compiled and installed." +msgstr "" + +#: ../Doc/library/intro.rst:32 +msgid "" +"This manual is organized \"from the inside out:\" it first describes the " +"built-in functions, data types and exceptions, and finally the modules, " +"grouped in chapters of related modules." +msgstr "" + +#: ../Doc/library/intro.rst:36 +msgid "" +"This means that if you start reading this manual from the start, and skip to " +"the next chapter when you get bored, you will get a reasonable overview of " +"the available modules and application areas that are supported by the Python " +"library. Of course, you don't *have* to read it like a novel --- you can " +"also browse the table of contents (in front of the manual), or look for a " +"specific function, module or term in the index (in the back). And finally, " +"if you enjoy learning about random subjects, you choose a random page number " +"(see module :mod:`random`) and read a section or two. Regardless of the " +"order in which you read the sections of this manual, it helps to start with " +"chapter :ref:`built-in-funcs`, as the remainder of the manual assumes " +"familiarity with this material." +msgstr "" + +#: ../Doc/library/intro.rst:48 +msgid "Let the show begin!" +msgstr "" + +#: ../Doc/library/io.rst:2 +msgid ":mod:`io` --- Core tools for working with streams" +msgstr "" + +#: ../Doc/library/io.rst:15 +msgid "**Source code:** :source:`Lib/io.py`" +msgstr "" + +#: ../Doc/library/io.rst:22 +msgid "Overview" +msgstr "" + +#: ../Doc/library/io.rst:27 +msgid "" +"The :mod:`io` module provides Python's main facilities for dealing with " +"various types of I/O. There are three main types of I/O: *text I/O*, " +"*binary I/O* and *raw I/O*. These are generic categories, and various " +"backing stores can be used for each of them. A concrete object belonging to " +"any of these categories is called a :term:`file object`. Other common terms " +"are *stream* and *file-like object*." +msgstr "" + +#: ../Doc/library/io.rst:34 +msgid "" +"Independently of its category, each concrete stream object will also have " +"various capabilities: it can be read-only, write-only, or read-write. It can " +"also allow arbitrary random access (seeking forwards or backwards to any " +"location), or only sequential access (for example in the case of a socket or " +"pipe)." +msgstr "" + +#: ../Doc/library/io.rst:40 +msgid "" +"All streams are careful about the type of data you give to them. For " +"example giving a :class:`str` object to the ``write()`` method of a binary " +"stream will raise a ``TypeError``. So will giving a :class:`bytes` object " +"to the ``write()`` method of a text stream." +msgstr "" + +#: ../Doc/library/io.rst:45 +msgid "" +"Operations that used to raise :exc:`IOError` now raise :exc:`OSError`, " +"since :exc:`IOError` is now an alias of :exc:`OSError`." +msgstr "" + +#: ../Doc/library/io.rst:51 ../Doc/library/io.rst:743 ../Doc/library/io.rst:973 +msgid "Text I/O" +msgstr "" + +#: ../Doc/library/io.rst:53 +msgid "" +"Text I/O expects and produces :class:`str` objects. This means that " +"whenever the backing store is natively made of bytes (such as in the case of " +"a file), encoding and decoding of data is made transparently as well as " +"optional translation of platform-specific newline characters." +msgstr "" + +#: ../Doc/library/io.rst:58 +msgid "" +"The easiest way to create a text stream is with :meth:`open()`, optionally " +"specifying an encoding::" +msgstr "" + +#: ../Doc/library/io.rst:63 +msgid "" +"In-memory text streams are also available as :class:`StringIO` objects::" +msgstr "" + +#: ../Doc/library/io.rst:67 +msgid "" +"The text stream API is described in detail in the documentation of :class:" +"`TextIOBase`." +msgstr "" + +#: ../Doc/library/io.rst:72 ../Doc/library/io.rst:961 +msgid "Binary I/O" +msgstr "" + +#: ../Doc/library/io.rst:74 +msgid "" +"Binary I/O (also called *buffered I/O*) expects :term:`bytes-like objects " +"` and produces :class:`bytes` objects. No encoding, " +"decoding, or newline translation is performed. This category of streams can " +"be used for all kinds of non-text data, and also when manual control over " +"the handling of text data is desired." +msgstr "" + +#: ../Doc/library/io.rst:80 +msgid "" +"The easiest way to create a binary stream is with :meth:`open()` with " +"``'b'`` in the mode string::" +msgstr "" + +#: ../Doc/library/io.rst:85 +msgid "" +"In-memory binary streams are also available as :class:`BytesIO` objects::" +msgstr "" + +#: ../Doc/library/io.rst:89 +msgid "" +"The binary stream API is described in detail in the docs of :class:" +"`BufferedIOBase`." +msgstr "" + +#: ../Doc/library/io.rst:92 +msgid "" +"Other library modules may provide additional ways to create text or binary " +"streams. See :meth:`socket.socket.makefile` for example." +msgstr "" + +#: ../Doc/library/io.rst:97 +msgid "Raw I/O" +msgstr "" + +#: ../Doc/library/io.rst:99 +msgid "" +"Raw I/O (also called *unbuffered I/O*) is generally used as a low-level " +"building-block for binary and text streams; it is rarely useful to directly " +"manipulate a raw stream from user code. Nevertheless, you can create a raw " +"stream by opening a file in binary mode with buffering disabled::" +msgstr "" + +#: ../Doc/library/io.rst:106 +msgid "" +"The raw stream API is described in detail in the docs of :class:`RawIOBase`." +msgstr "" + +#: ../Doc/library/io.rst:110 +msgid "High-level Module Interface" +msgstr "" + +#: ../Doc/library/io.rst:114 +msgid "" +"An int containing the default buffer size used by the module's buffered I/O " +"classes. :func:`open` uses the file's blksize (as obtained by :func:`os." +"stat`) if possible." +msgstr "" + +#: ../Doc/library/io.rst:121 +msgid "This is an alias for the builtin :func:`open` function." +msgstr "" + +#: ../Doc/library/io.rst:126 +msgid "" +"This is a compatibility alias for the builtin :exc:`BlockingIOError` " +"exception." +msgstr "" + +#: ../Doc/library/io.rst:132 +msgid "" +"An exception inheriting :exc:`OSError` and :exc:`ValueError` that is raised " +"when an unsupported operation is called on a stream." +msgstr "" + +#: ../Doc/library/io.rst:137 +msgid "In-memory streams" +msgstr "" + +#: ../Doc/library/io.rst:139 +msgid "" +"It is also possible to use a :class:`str` or :term:`bytes-like object` as a " +"file for both reading and writing. For strings :class:`StringIO` can be " +"used like a file opened in text mode. :class:`BytesIO` can be used like a " +"file opened in binary mode. Both provide full read-write capabilities with " +"random access." +msgstr "" + +#: ../Doc/library/io.rst:149 +msgid ":mod:`sys`" +msgstr "" + +#: ../Doc/library/io.rst:149 +msgid "" +"contains the standard IO streams: :data:`sys.stdin`, :data:`sys.stdout`, " +"and :data:`sys.stderr`." +msgstr "" + +#: ../Doc/library/io.rst:154 +msgid "Class hierarchy" +msgstr "" + +#: ../Doc/library/io.rst:156 +msgid "" +"The implementation of I/O streams is organized as a hierarchy of classes. " +"First :term:`abstract base classes ` (ABCs), which are " +"used to specify the various categories of streams, then concrete classes " +"providing the standard stream implementations." +msgstr "" + +#: ../Doc/library/io.rst:163 +msgid "" +"The abstract base classes also provide default implementations of some " +"methods in order to help implementation of concrete stream classes. For " +"example, :class:`BufferedIOBase` provides unoptimized implementations of :" +"meth:`~IOBase.readinto` and :meth:`~IOBase.readline`." +msgstr "" + +#: ../Doc/library/io.rst:168 +msgid "" +"At the top of the I/O hierarchy is the abstract base class :class:`IOBase`. " +"It defines the basic interface to a stream. Note, however, that there is no " +"separation between reading and writing to streams; implementations are " +"allowed to raise :exc:`UnsupportedOperation` if they do not support a given " +"operation." +msgstr "" + +#: ../Doc/library/io.rst:173 +msgid "" +"The :class:`RawIOBase` ABC extends :class:`IOBase`. It deals with the " +"reading and writing of bytes to a stream. :class:`FileIO` subclasses :class:" +"`RawIOBase` to provide an interface to files in the machine's file system." +msgstr "" + +#: ../Doc/library/io.rst:177 +msgid "" +"The :class:`BufferedIOBase` ABC deals with buffering on a raw byte stream (:" +"class:`RawIOBase`). Its subclasses, :class:`BufferedWriter`, :class:" +"`BufferedReader`, and :class:`BufferedRWPair` buffer streams that are " +"readable, writable, and both readable and writable. :class:`BufferedRandom` " +"provides a buffered interface to random access streams. Another :class:" +"`BufferedIOBase` subclass, :class:`BytesIO`, is a stream of in-memory bytes." +msgstr "" + +#: ../Doc/library/io.rst:185 +msgid "" +"The :class:`TextIOBase` ABC, another subclass of :class:`IOBase`, deals with " +"streams whose bytes represent text, and handles encoding and decoding to and " +"from strings. :class:`TextIOWrapper`, which extends it, is a buffered text " +"interface to a buffered raw stream (:class:`BufferedIOBase`). Finally, :" +"class:`StringIO` is an in-memory stream for text." +msgstr "" + +#: ../Doc/library/io.rst:191 +msgid "" +"Argument names are not part of the specification, and only the arguments of :" +"func:`open` are intended to be used as keyword arguments." +msgstr "" + +#: ../Doc/library/io.rst:194 +msgid "" +"The following table summarizes the ABCs provided by the :mod:`io` module:" +msgstr "" + +#: ../Doc/library/io.rst:199 +msgid "Inherits" +msgstr "" + +#: ../Doc/library/io.rst:199 +msgid "Stub Methods" +msgstr "" + +#: ../Doc/library/io.rst:199 +msgid "Mixin Methods and Properties" +msgstr "" + +#: ../Doc/library/io.rst:201 ../Doc/library/io.rst:206 +#: ../Doc/library/io.rst:208 ../Doc/library/io.rst:210 +msgid ":class:`IOBase`" +msgstr "" + +#: ../Doc/library/io.rst:201 +msgid "``fileno``, ``seek``, and ``truncate``" +msgstr "" + +#: ../Doc/library/io.rst:201 +msgid "" +"``close``, ``closed``, ``__enter__``, ``__exit__``, ``flush``, ``isatty``, " +"``__iter__``, ``__next__``, ``readable``, ``readline``, ``readlines``, " +"``seekable``, ``tell``, ``writable``, and ``writelines``" +msgstr "" + +#: ../Doc/library/io.rst:206 +msgid ":class:`RawIOBase`" +msgstr "" + +#: ../Doc/library/io.rst:206 +msgid "``readinto`` and ``write``" +msgstr "" + +#: ../Doc/library/io.rst:206 +msgid "Inherited :class:`IOBase` methods, ``read``, and ``readall``" +msgstr "" + +#: ../Doc/library/io.rst:208 +msgid ":class:`BufferedIOBase`" +msgstr "" + +#: ../Doc/library/io.rst:208 +msgid "``detach``, ``read``, ``read1``, and ``write``" +msgstr "" + +#: ../Doc/library/io.rst:208 +msgid "Inherited :class:`IOBase` methods, ``readinto``" +msgstr "" + +#: ../Doc/library/io.rst:210 +msgid ":class:`TextIOBase`" +msgstr "" + +#: ../Doc/library/io.rst:210 +msgid "``detach``, ``read``, ``readline``, and ``write``" +msgstr "" + +#: ../Doc/library/io.rst:210 +msgid "" +"Inherited :class:`IOBase` methods, ``encoding``, ``errors``, and ``newlines``" +msgstr "" + +#: ../Doc/library/io.rst:217 +msgid "I/O Base Classes" +msgstr "" + +#: ../Doc/library/io.rst:221 +msgid "" +"The abstract base class for all I/O classes, acting on streams of bytes. " +"There is no public constructor." +msgstr "" + +#: ../Doc/library/io.rst:224 +msgid "" +"This class provides empty abstract implementations for many methods that " +"derived classes can override selectively; the default implementations " +"represent a file that cannot be read, written or seeked." +msgstr "" + +#: ../Doc/library/io.rst:229 +msgid "" +"Even though :class:`IOBase` does not declare :meth:`read`, :meth:`readinto`, " +"or :meth:`write` because their signatures will vary, implementations and " +"clients should consider those methods part of the interface. Also, " +"implementations may raise a :exc:`ValueError` (or :exc:" +"`UnsupportedOperation`) when operations they do not support are called." +msgstr "" + +#: ../Doc/library/io.rst:235 +msgid "" +"The basic type used for binary data read from or written to a file is :class:" +"`bytes`. Other :term:`bytes-like objects ` are accepted " +"as method arguments too. In some cases, such as :meth:`~RawIOBase." +"readinto`, a writable object such as :class:`bytearray` is required. Text I/" +"O classes work with :class:`str` data." +msgstr "" + +#: ../Doc/library/io.rst:241 +msgid "" +"Note that calling any method (even inquiries) on a closed stream is " +"undefined. Implementations may raise :exc:`ValueError` in this case." +msgstr "" + +#: ../Doc/library/io.rst:244 +msgid "" +":class:`IOBase` (and its subclasses) supports the iterator protocol, meaning " +"that an :class:`IOBase` object can be iterated over yielding the lines in a " +"stream. Lines are defined slightly differently depending on whether the " +"stream is a binary stream (yielding bytes), or a text stream (yielding " +"character strings). See :meth:`~IOBase.readline` below." +msgstr "" + +#: ../Doc/library/io.rst:250 +msgid "" +":class:`IOBase` is also a context manager and therefore supports the :" +"keyword:`with` statement. In this example, *file* is closed after the :" +"keyword:`with` statement's suite is finished---even if an exception occurs::" +msgstr "" + +#: ../Doc/library/io.rst:257 +msgid ":class:`IOBase` provides these data attributes and methods:" +msgstr "" + +#: ../Doc/library/io.rst:261 +msgid "" +"Flush and close this stream. This method has no effect if the file is " +"already closed. Once the file is closed, any operation on the file (e.g. " +"reading or writing) will raise a :exc:`ValueError`." +msgstr "" + +#: ../Doc/library/io.rst:265 +msgid "" +"As a convenience, it is allowed to call this method more than once; only the " +"first call, however, will have an effect." +msgstr "" + +#: ../Doc/library/io.rst:270 +msgid "``True`` if the stream is closed." +msgstr "" + +#: ../Doc/library/io.rst:274 +msgid "" +"Return the underlying file descriptor (an integer) of the stream if it " +"exists. An :exc:`OSError` is raised if the IO object does not use a file " +"descriptor." +msgstr "" + +#: ../Doc/library/io.rst:280 +msgid "" +"Flush the write buffers of the stream if applicable. This does nothing for " +"read-only and non-blocking streams." +msgstr "" + +#: ../Doc/library/io.rst:285 +msgid "" +"Return ``True`` if the stream is interactive (i.e., connected to a terminal/" +"tty device)." +msgstr "" + +#: ../Doc/library/io.rst:290 +msgid "" +"Return ``True`` if the stream can be read from. If ``False``, :meth:`read` " +"will raise :exc:`OSError`." +msgstr "" + +#: ../Doc/library/io.rst:295 +msgid "" +"Read and return one line from the stream. If *size* is specified, at most " +"*size* bytes will be read." +msgstr "" + +#: ../Doc/library/io.rst:298 +msgid "" +"The line terminator is always ``b'\\n'`` for binary files; for text files, " +"the *newline* argument to :func:`open` can be used to select the line " +"terminator(s) recognized." +msgstr "" + +#: ../Doc/library/io.rst:304 +msgid "" +"Read and return a list of lines from the stream. *hint* can be specified to " +"control the number of lines read: no more lines will be read if the total " +"size (in bytes/characters) of all lines so far exceeds *hint*." +msgstr "" + +#: ../Doc/library/io.rst:308 +msgid "" +"Note that it's already possible to iterate on file objects using ``for line " +"in file: ...`` without calling ``file.readlines()``." +msgstr "" + +#: ../Doc/library/io.rst:313 +msgid "" +"Change the stream position to the given byte *offset*. *offset* is " +"interpreted relative to the position indicated by *whence*. The default " +"value for *whence* is :data:`SEEK_SET`. Values for *whence* are:" +msgstr "" + +#: ../Doc/library/io.rst:317 +msgid "" +":data:`SEEK_SET` or ``0`` -- start of the stream (the default); *offset* " +"should be zero or positive" +msgstr "" + +#: ../Doc/library/io.rst:319 +msgid "" +":data:`SEEK_CUR` or ``1`` -- current stream position; *offset* may be " +"negative" +msgstr "" + +#: ../Doc/library/io.rst:321 +msgid "" +":data:`SEEK_END` or ``2`` -- end of the stream; *offset* is usually negative" +msgstr "" + +#: ../Doc/library/io.rst:324 +msgid "Return the new absolute position." +msgstr "" + +#: ../Doc/library/io.rst:326 ../Doc/library/io.rst:820 +msgid "The ``SEEK_*`` constants." +msgstr "" + +#: ../Doc/library/io.rst:329 +msgid "" +"Some operating systems could support additional values, like :data:`os." +"SEEK_HOLE` or :data:`os.SEEK_DATA`. The valid values for a file could depend " +"on it being open in text or binary mode." +msgstr "" + +#: ../Doc/library/io.rst:336 +msgid "" +"Return ``True`` if the stream supports random access. If ``False``, :meth:" +"`seek`, :meth:`tell` and :meth:`truncate` will raise :exc:`OSError`." +msgstr "" + +#: ../Doc/library/io.rst:341 +msgid "Return the current stream position." +msgstr "" + +#: ../Doc/library/io.rst:345 +msgid "" +"Resize the stream to the given *size* in bytes (or the current position if " +"*size* is not specified). The current stream position isn't changed. This " +"resizing can extend or reduce the current file size. In case of extension, " +"the contents of the new file area depend on the platform (on most systems, " +"additional bytes are zero-filled). The new file size is returned." +msgstr "" + +#: ../Doc/library/io.rst:352 +msgid "Windows will now zero-fill files when extending." +msgstr "" + +#: ../Doc/library/io.rst:357 +msgid "" +"Return ``True`` if the stream supports writing. If ``False``, :meth:`write` " +"and :meth:`truncate` will raise :exc:`OSError`." +msgstr "" + +#: ../Doc/library/io.rst:362 +msgid "" +"Write a list of lines to the stream. Line separators are not added, so it " +"is usual for each of the lines provided to have a line separator at the end." +msgstr "" + +#: ../Doc/library/io.rst:368 +msgid "" +"Prepare for object destruction. :class:`IOBase` provides a default " +"implementation of this method that calls the instance's :meth:`~IOBase." +"close` method." +msgstr "" + +#: ../Doc/library/io.rst:375 +msgid "" +"Base class for raw binary I/O. It inherits :class:`IOBase`. There is no " +"public constructor." +msgstr "" + +#: ../Doc/library/io.rst:378 +msgid "" +"Raw binary I/O typically provides low-level access to an underlying OS " +"device or API, and does not try to encapsulate it in high-level primitives " +"(this is left to Buffered I/O and Text I/O, described later in this page)." +msgstr "" + +#: ../Doc/library/io.rst:382 +msgid "" +"In addition to the attributes and methods from :class:`IOBase`, :class:" +"`RawIOBase` provides the following methods:" +msgstr "" + +#: ../Doc/library/io.rst:387 +msgid "" +"Read up to *size* bytes from the object and return them. As a convenience, " +"if *size* is unspecified or -1, :meth:`readall` is called. Otherwise, only " +"one system call is ever made. Fewer than *size* bytes may be returned if " +"the operating system call returns fewer than *size* bytes." +msgstr "" + +#: ../Doc/library/io.rst:392 +msgid "" +"If 0 bytes are returned, and *size* was not 0, this indicates end of file. " +"If the object is in non-blocking mode and no bytes are available, ``None`` " +"is returned." +msgstr "" + +#: ../Doc/library/io.rst:398 +msgid "" +"Read and return all the bytes from the stream until EOF, using multiple " +"calls to the stream if necessary." +msgstr "" + +#: ../Doc/library/io.rst:403 +msgid "" +"Read bytes into a pre-allocated, writable :term:`bytes-like object` *b*, and " +"return the number of bytes read. If the object is in non-blocking mode and " +"no bytes are available, ``None`` is returned." +msgstr "" + +#: ../Doc/library/io.rst:410 +msgid "" +"Write the given :term:`bytes-like object`, *b*, to the underlying raw " +"stream, and return the number of bytes written. This can be less than the " +"length of *b* in bytes, depending on specifics of the underlying raw stream, " +"and especially if it is in non-blocking mode. ``None`` is returned if the " +"raw stream is set not to block and no single byte could be readily written " +"to it. The caller may release or mutate *b* after this method returns, so " +"the implementation should only access *b* during the method call." +msgstr "" + +#: ../Doc/library/io.rst:423 +msgid "" +"Base class for binary streams that support some kind of buffering. It " +"inherits :class:`IOBase`. There is no public constructor." +msgstr "" + +#: ../Doc/library/io.rst:426 +msgid "" +"The main difference with :class:`RawIOBase` is that methods :meth:`read`, :" +"meth:`readinto` and :meth:`write` will try (respectively) to read as much " +"input as requested or to consume all given output, at the expense of making " +"perhaps more than one system call." +msgstr "" + +#: ../Doc/library/io.rst:431 +msgid "" +"In addition, those methods can raise :exc:`BlockingIOError` if the " +"underlying raw stream is in non-blocking mode and cannot take or give enough " +"data; unlike their :class:`RawIOBase` counterparts, they will never return " +"``None``." +msgstr "" + +#: ../Doc/library/io.rst:436 +msgid "" +"Besides, the :meth:`read` method does not have a default implementation that " +"defers to :meth:`readinto`." +msgstr "" + +#: ../Doc/library/io.rst:439 +msgid "" +"A typical :class:`BufferedIOBase` implementation should not inherit from a :" +"class:`RawIOBase` implementation, but wrap one, like :class:`BufferedWriter` " +"and :class:`BufferedReader` do." +msgstr "" + +#: ../Doc/library/io.rst:443 +msgid "" +":class:`BufferedIOBase` provides or overrides these methods and attribute in " +"addition to those from :class:`IOBase`:" +msgstr "" + +#: ../Doc/library/io.rst:448 +msgid "" +"The underlying raw stream (a :class:`RawIOBase` instance) that :class:" +"`BufferedIOBase` deals with. This is not part of the :class:" +"`BufferedIOBase` API and may not exist on some implementations." +msgstr "" + +#: ../Doc/library/io.rst:454 +msgid "Separate the underlying raw stream from the buffer and return it." +msgstr "" + +#: ../Doc/library/io.rst:456 +msgid "" +"After the raw stream has been detached, the buffer is in an unusable state." +msgstr "" + +#: ../Doc/library/io.rst:459 +msgid "" +"Some buffers, like :class:`BytesIO`, do not have the concept of a single raw " +"stream to return from this method. They raise :exc:`UnsupportedOperation`." +msgstr "" + +#: ../Doc/library/io.rst:467 +msgid "" +"Read and return up to *size* bytes. If the argument is omitted, ``None``, " +"or negative, data is read and returned until EOF is reached. An empty :" +"class:`bytes` object is returned if the stream is already at EOF." +msgstr "" + +#: ../Doc/library/io.rst:471 +msgid "" +"If the argument is positive, and the underlying raw stream is not " +"interactive, multiple raw reads may be issued to satisfy the byte count " +"(unless EOF is reached first). But for interactive raw streams, at most one " +"raw read will be issued, and a short result does not imply that EOF is " +"imminent." +msgstr "" + +#: ../Doc/library/io.rst:477 ../Doc/library/io.rst:496 +#: ../Doc/library/io.rst:506 +msgid "" +"A :exc:`BlockingIOError` is raised if the underlying raw stream is in non " +"blocking-mode, and has no data available at the moment." +msgstr "" + +#: ../Doc/library/io.rst:482 +msgid "" +"Read and return up to *size* bytes, with at most one call to the underlying " +"raw stream's :meth:`~RawIOBase.read` (or :meth:`~RawIOBase.readinto`) " +"method. This can be useful if you are implementing your own buffering on " +"top of a :class:`BufferedIOBase` object." +msgstr "" + +#: ../Doc/library/io.rst:490 +msgid "" +"Read bytes into a pre-allocated, writable :term:`bytes-like object` *b* and " +"return the number of bytes read." +msgstr "" + +#: ../Doc/library/io.rst:493 +msgid "" +"Like :meth:`read`, multiple reads may be issued to the underlying raw " +"stream, unless the latter is interactive." +msgstr "" + +#: ../Doc/library/io.rst:501 +msgid "" +"Read bytes into a pre-allocated, writable :term:`bytes-like object` *b*, " +"using at most one call to the underlying raw stream's :meth:`~RawIOBase." +"read` (or :meth:`~RawIOBase.readinto`) method. Return the number of bytes " +"read." +msgstr "" + +#: ../Doc/library/io.rst:513 +msgid "" +"Write the given :term:`bytes-like object`, *b*, and return the number of " +"bytes written (always equal to the length of *b* in bytes, since if the " +"write fails an :exc:`OSError` will be raised). Depending on the actual " +"implementation, these bytes may be readily written to the underlying stream, " +"or held in a buffer for performance and latency reasons." +msgstr "" + +#: ../Doc/library/io.rst:520 +msgid "" +"When in non-blocking mode, a :exc:`BlockingIOError` is raised if the data " +"needed to be written to the raw stream but it couldn't accept all the data " +"without blocking." +msgstr "" + +#: ../Doc/library/io.rst:524 +msgid "" +"The caller may release or mutate *b* after this method returns, so the " +"implementation should only access *b* during the method call." +msgstr "" + +#: ../Doc/library/io.rst:529 +msgid "Raw File I/O" +msgstr "" + +#: ../Doc/library/io.rst:533 +msgid "" +":class:`FileIO` represents an OS-level file containing bytes data. It " +"implements the :class:`RawIOBase` interface (and therefore the :class:" +"`IOBase` interface, too)." +msgstr "" + +#: ../Doc/library/io.rst:537 +msgid "The *name* can be one of two things:" +msgstr "" + +#: ../Doc/library/io.rst:539 +msgid "" +"a character string or :class:`bytes` object representing the path to the " +"file which will be opened. In this case closefd must be True (the default) " +"otherwise an error will be raised." +msgstr "" + +#: ../Doc/library/io.rst:542 +msgid "" +"an integer representing the number of an existing OS-level file descriptor " +"to which the resulting :class:`FileIO` object will give access. When the " +"FileIO object is closed this fd will be closed as well, unless *closefd* is " +"set to ``False``." +msgstr "" + +#: ../Doc/library/io.rst:547 +msgid "" +"The *mode* can be ``'r'``, ``'w'``, ``'x'`` or ``'a'`` for reading " +"(default), writing, exclusive creation or appending. The file will be " +"created if it doesn't exist when opened for writing or appending; it will be " +"truncated when opened for writing. :exc:`FileExistsError` will be raised if " +"it already exists when opened for creating. Opening a file for creating " +"implies writing, so this mode behaves in a similar way to ``'w'``. Add a " +"``'+'`` to the mode to allow simultaneous reading and writing." +msgstr "" + +#: ../Doc/library/io.rst:555 +msgid "" +"The :meth:`read` (when called with a positive argument), :meth:`readinto` " +"and :meth:`write` methods on this class will only make one system call." +msgstr "" + +#: ../Doc/library/io.rst:558 +msgid "" +"A custom opener can be used by passing a callable as *opener*. The " +"underlying file descriptor for the file object is then obtained by calling " +"*opener* with (*name*, *flags*). *opener* must return an open file " +"descriptor (passing :mod:`os.open` as *opener* results in functionality " +"similar to passing ``None``)." +msgstr "" + +#: ../Doc/library/io.rst:566 +msgid "" +"See the :func:`open` built-in function for examples on using the *opener* " +"parameter." +msgstr "" + +#: ../Doc/library/io.rst:569 +msgid "The *opener* parameter was added. The ``'x'`` mode was added." +msgstr "" + +#: ../Doc/library/io.rst:576 +msgid "" +"In addition to the attributes and methods from :class:`IOBase` and :class:" +"`RawIOBase`, :class:`FileIO` provides the following data attributes:" +msgstr "" + +#: ../Doc/library/io.rst:582 +msgid "The mode as given in the constructor." +msgstr "" + +#: ../Doc/library/io.rst:586 +msgid "" +"The file name. This is the file descriptor of the file when no name is " +"given in the constructor." +msgstr "" + +#: ../Doc/library/io.rst:591 +msgid "Buffered Streams" +msgstr "" + +#: ../Doc/library/io.rst:593 +msgid "" +"Buffered I/O streams provide a higher-level interface to an I/O device than " +"raw I/O does." +msgstr "" + +#: ../Doc/library/io.rst:598 +msgid "" +"A stream implementation using an in-memory bytes buffer. It inherits :class:" +"`BufferedIOBase`. The buffer is discarded when the :meth:`~IOBase.close` " +"method is called." +msgstr "" + +#: ../Doc/library/io.rst:602 +msgid "" +"The optional argument *initial_bytes* is a :term:`bytes-like object` that " +"contains initial data." +msgstr "" + +#: ../Doc/library/io.rst:605 +msgid "" +":class:`BytesIO` provides or overrides these methods in addition to those " +"from :class:`BufferedIOBase` and :class:`IOBase`:" +msgstr "" + +#: ../Doc/library/io.rst:610 +msgid "" +"Return a readable and writable view over the contents of the buffer without " +"copying them. Also, mutating the view will transparently update the " +"contents of the buffer::" +msgstr "" + +#: ../Doc/library/io.rst:621 +msgid "" +"As long as the view exists, the :class:`BytesIO` object cannot be resized or " +"closed." +msgstr "" + +#: ../Doc/library/io.rst:628 +msgid "Return :class:`bytes` containing the entire contents of the buffer." +msgstr "" + +#: ../Doc/library/io.rst:633 +msgid "In :class:`BytesIO`, this is the same as :meth:`read`." +msgstr "" + +#: ../Doc/library/io.rst:637 +msgid "In :class:`BytesIO`, this is the same as :meth:`readinto`." +msgstr "" + +#: ../Doc/library/io.rst:643 +msgid "" +"A buffer providing higher-level access to a readable, sequential :class:" +"`RawIOBase` object. It inherits :class:`BufferedIOBase`. When reading data " +"from this object, a larger amount of data may be requested from the " +"underlying raw stream, and kept in an internal buffer. The buffered data can " +"then be returned directly on subsequent reads." +msgstr "" + +#: ../Doc/library/io.rst:649 +msgid "" +"The constructor creates a :class:`BufferedReader` for the given readable " +"*raw* stream and *buffer_size*. If *buffer_size* is omitted, :data:" +"`DEFAULT_BUFFER_SIZE` is used." +msgstr "" + +#: ../Doc/library/io.rst:653 +msgid "" +":class:`BufferedReader` provides or overrides these methods in addition to " +"those from :class:`BufferedIOBase` and :class:`IOBase`:" +msgstr "" + +#: ../Doc/library/io.rst:658 +msgid "" +"Return bytes from the stream without advancing the position. At most one " +"single read on the raw stream is done to satisfy the call. The number of " +"bytes returned may be less or more than requested." +msgstr "" + +#: ../Doc/library/io.rst:664 +msgid "" +"Read and return *size* bytes, or if *size* is not given or negative, until " +"EOF or if the read call would block in non-blocking mode." +msgstr "" + +#: ../Doc/library/io.rst:669 +msgid "" +"Read and return up to *size* bytes with only one call on the raw stream. If " +"at least one byte is buffered, only buffered bytes are returned. Otherwise, " +"one raw stream read call is made." +msgstr "" + +#: ../Doc/library/io.rst:676 +msgid "" +"A buffer providing higher-level access to a writeable, sequential :class:" +"`RawIOBase` object. It inherits :class:`BufferedIOBase`. When writing to " +"this object, data is normally placed into an internal buffer. The buffer " +"will be written out to the underlying :class:`RawIOBase` object under " +"various conditions, including:" +msgstr "" + +#: ../Doc/library/io.rst:682 +msgid "when the buffer gets too small for all pending data;" +msgstr "" + +#: ../Doc/library/io.rst:683 +msgid "when :meth:`flush()` is called;" +msgstr "" + +#: ../Doc/library/io.rst:684 +msgid "" +"when a :meth:`seek()` is requested (for :class:`BufferedRandom` objects);" +msgstr "" + +#: ../Doc/library/io.rst:685 +msgid "when the :class:`BufferedWriter` object is closed or destroyed." +msgstr "" + +#: ../Doc/library/io.rst:687 +msgid "" +"The constructor creates a :class:`BufferedWriter` for the given writeable " +"*raw* stream. If the *buffer_size* is not given, it defaults to :data:" +"`DEFAULT_BUFFER_SIZE`." +msgstr "" + +#: ../Doc/library/io.rst:691 +msgid "" +":class:`BufferedWriter` provides or overrides these methods in addition to " +"those from :class:`BufferedIOBase` and :class:`IOBase`:" +msgstr "" + +#: ../Doc/library/io.rst:696 +msgid "" +"Force bytes held in the buffer into the raw stream. A :exc:" +"`BlockingIOError` should be raised if the raw stream blocks." +msgstr "" + +#: ../Doc/library/io.rst:701 +msgid "" +"Write the :term:`bytes-like object`, *b*, and return the number of bytes " +"written. When in non-blocking mode, a :exc:`BlockingIOError` is raised if " +"the buffer needs to be written out but the raw stream blocks." +msgstr "" + +#: ../Doc/library/io.rst:709 +msgid "" +"A buffered interface to random access streams. It inherits :class:" +"`BufferedReader` and :class:`BufferedWriter`, and further supports :meth:" +"`seek` and :meth:`tell` functionality." +msgstr "" + +#: ../Doc/library/io.rst:713 +msgid "" +"The constructor creates a reader and writer for a seekable raw stream, given " +"in the first argument. If the *buffer_size* is omitted it defaults to :data:" +"`DEFAULT_BUFFER_SIZE`." +msgstr "" + +#: ../Doc/library/io.rst:717 +msgid "" +":class:`BufferedRandom` is capable of anything :class:`BufferedReader` or :" +"class:`BufferedWriter` can do." +msgstr "" + +#: ../Doc/library/io.rst:723 +msgid "" +"A buffered I/O object combining two unidirectional :class:`RawIOBase` " +"objects -- one readable, the other writeable -- into a single bidirectional " +"endpoint. It inherits :class:`BufferedIOBase`." +msgstr "" + +#: ../Doc/library/io.rst:727 +msgid "" +"*reader* and *writer* are :class:`RawIOBase` objects that are readable and " +"writeable respectively. If the *buffer_size* is omitted it defaults to :" +"data:`DEFAULT_BUFFER_SIZE`." +msgstr "" + +#: ../Doc/library/io.rst:731 +msgid "" +":class:`BufferedRWPair` implements all of :class:`BufferedIOBase`\\'s " +"methods except for :meth:`~BufferedIOBase.detach`, which raises :exc:" +"`UnsupportedOperation`." +msgstr "" + +#: ../Doc/library/io.rst:737 +msgid "" +":class:`BufferedRWPair` does not attempt to synchronize accesses to its " +"underlying raw streams. You should not pass it the same object as reader " +"and writer; use :class:`BufferedRandom` instead." +msgstr "" + +#: ../Doc/library/io.rst:747 +msgid "" +"Base class for text streams. This class provides a character and line based " +"interface to stream I/O. There is no :meth:`readinto` method because " +"Python's character strings are immutable. It inherits :class:`IOBase`. " +"There is no public constructor." +msgstr "" + +#: ../Doc/library/io.rst:752 +msgid "" +":class:`TextIOBase` provides or overrides these data attributes and methods " +"in addition to those from :class:`IOBase`:" +msgstr "" + +#: ../Doc/library/io.rst:757 +msgid "" +"The name of the encoding used to decode the stream's bytes into strings, and " +"to encode strings into bytes." +msgstr "" + +#: ../Doc/library/io.rst:762 +msgid "The error setting of the decoder or encoder." +msgstr "" + +#: ../Doc/library/io.rst:766 +msgid "" +"A string, a tuple of strings, or ``None``, indicating the newlines " +"translated so far. Depending on the implementation and the initial " +"constructor flags, this may not be available." +msgstr "" + +#: ../Doc/library/io.rst:772 +msgid "" +"The underlying binary buffer (a :class:`BufferedIOBase` instance) that :" +"class:`TextIOBase` deals with. This is not part of the :class:`TextIOBase` " +"API and may not exist in some implementations." +msgstr "" + +#: ../Doc/library/io.rst:778 +msgid "" +"Separate the underlying binary buffer from the :class:`TextIOBase` and " +"return it." +msgstr "" + +#: ../Doc/library/io.rst:781 +msgid "" +"After the underlying buffer has been detached, the :class:`TextIOBase` is in " +"an unusable state." +msgstr "" + +#: ../Doc/library/io.rst:784 +msgid "" +"Some :class:`TextIOBase` implementations, like :class:`StringIO`, may not " +"have the concept of an underlying buffer and calling this method will raise :" +"exc:`UnsupportedOperation`." +msgstr "" + +#: ../Doc/library/io.rst:792 +msgid "" +"Read and return at most *size* characters from the stream as a single :class:" +"`str`. If *size* is negative or ``None``, reads until EOF." +msgstr "" + +#: ../Doc/library/io.rst:797 +msgid "" +"Read until newline or EOF and return a single ``str``. If the stream is " +"already at EOF, an empty string is returned." +msgstr "" + +#: ../Doc/library/io.rst:800 +msgid "If *size* is specified, at most *size* characters will be read." +msgstr "" + +#: ../Doc/library/io.rst:804 +msgid "" +"Change the stream position to the given *offset*. Behaviour depends on the " +"*whence* parameter. The default value for *whence* is :data:`SEEK_SET`." +msgstr "" + +#: ../Doc/library/io.rst:808 +msgid "" +":data:`SEEK_SET` or ``0``: seek from the start of the stream (the default); " +"*offset* must either be a number returned by :meth:`TextIOBase.tell`, or " +"zero. Any other *offset* value produces undefined behaviour." +msgstr "" + +#: ../Doc/library/io.rst:812 +msgid "" +":data:`SEEK_CUR` or ``1``: \"seek\" to the current position; *offset* must " +"be zero, which is a no-operation (all other values are unsupported)." +msgstr "" + +#: ../Doc/library/io.rst:815 +msgid "" +":data:`SEEK_END` or ``2``: seek to the end of the stream; *offset* must be " +"zero (all other values are unsupported)." +msgstr "" + +#: ../Doc/library/io.rst:818 +msgid "Return the new absolute position as an opaque number." +msgstr "" + +#: ../Doc/library/io.rst:825 +msgid "" +"Return the current stream position as an opaque number. The number does not " +"usually represent a number of bytes in the underlying binary storage." +msgstr "" + +#: ../Doc/library/io.rst:831 +msgid "" +"Write the string *s* to the stream and return the number of characters " +"written." +msgstr "" + +#: ../Doc/library/io.rst:838 +msgid "" +"A buffered text stream over a :class:`BufferedIOBase` binary stream. It " +"inherits :class:`TextIOBase`." +msgstr "" + +#: ../Doc/library/io.rst:841 +msgid "" +"*encoding* gives the name of the encoding that the stream will be decoded or " +"encoded with. It defaults to :func:`locale.getpreferredencoding(False) " +"`." +msgstr "" + +#: ../Doc/library/io.rst:845 +msgid "" +"*errors* is an optional string that specifies how encoding and decoding " +"errors are to be handled. Pass ``'strict'`` to raise a :exc:`ValueError` " +"exception if there is an encoding error (the default of ``None`` has the " +"same effect), or pass ``'ignore'`` to ignore errors. (Note that ignoring " +"encoding errors can lead to data loss.) ``'replace'`` causes a replacement " +"marker (such as ``'?'``) to be inserted where there is malformed data. " +"``'backslashreplace'`` causes malformed data to be replaced by a backslashed " +"escape sequence. When writing, ``'xmlcharrefreplace'`` (replace with the " +"appropriate XML character reference) or ``'namereplace'`` (replace with ``" +"\\N{...}`` escape sequences) can be used. Any other error handling name " +"that has been registered with :func:`codecs.register_error` is also valid." +msgstr "" + +#: ../Doc/library/io.rst:861 +msgid "" +"*newline* controls how line endings are handled. It can be ``None``, " +"``''``, ``'\\n'``, ``'\\r'``, and ``'\\r\\n'``. It works as follows:" +msgstr "" + +#: ../Doc/library/io.rst:864 +msgid "" +"When reading input from the stream, if *newline* is ``None``, :term:" +"`universal newlines` mode is enabled. Lines in the input can end in " +"``'\\n'``, ``'\\r'``, or ``'\\r\\n'``, and these are translated into " +"``'\\n'`` before being returned to the caller. If it is ``''``, universal " +"newlines mode is enabled, but line endings are returned to the caller " +"untranslated. If it has any of the other legal values, input lines are only " +"terminated by the given string, and the line ending is returned to the " +"caller untranslated." +msgstr "" + +#: ../Doc/library/io.rst:879 +msgid "" +"If *line_buffering* is ``True``, :meth:`flush` is implied when a call to " +"write contains a newline character." +msgstr "" + +#: ../Doc/library/io.rst:882 +msgid "" +"If *write_through* is ``True``, calls to :meth:`write` are guaranteed not to " +"be buffered: any data written on the :class:`TextIOWrapper` object is " +"immediately handled to its underlying binary *buffer*." +msgstr "" + +#: ../Doc/library/io.rst:886 +msgid "The *write_through* argument has been added." +msgstr "" + +#: ../Doc/library/io.rst:889 +msgid "" +"The default *encoding* is now ``locale.getpreferredencoding(False)`` instead " +"of ``locale.getpreferredencoding()``. Don't change temporary the locale " +"encoding using :func:`locale.setlocale`, use the current locale encoding " +"instead of the user preferred encoding." +msgstr "" + +#: ../Doc/library/io.rst:895 +msgid "" +":class:`TextIOWrapper` provides one attribute in addition to those of :class:" +"`TextIOBase` and its parents:" +msgstr "" + +#: ../Doc/library/io.rst:900 +msgid "Whether line buffering is enabled." +msgstr "" + +#: ../Doc/library/io.rst:905 +msgid "" +"An in-memory stream for text I/O. The text buffer is discarded when the :" +"meth:`~IOBase.close` method is called." +msgstr "" + +#: ../Doc/library/io.rst:908 +msgid "" +"The initial value of the buffer can be set by providing *initial_value*. If " +"newline translation is enabled, newlines will be encoded as if by :meth:" +"`~TextIOBase.write`. The stream is positioned at the start of the buffer." +msgstr "" + +#: ../Doc/library/io.rst:913 +msgid "" +"The *newline* argument works like that of :class:`TextIOWrapper`. The " +"default is to consider only ``\\n`` characters as ends of lines and to do no " +"newline translation. If *newline* is set to ``None``, newlines are written " +"as ``\\n`` on all platforms, but universal newline decoding is still " +"performed when reading." +msgstr "" + +#: ../Doc/library/io.rst:919 +msgid "" +":class:`StringIO` provides this method in addition to those from :class:" +"`TextIOBase` and its parents:" +msgstr "" + +#: ../Doc/library/io.rst:924 +msgid "" +"Return a ``str`` containing the entire contents of the buffer. Newlines are " +"decoded as if by :meth:`~TextIOBase.read`, although the stream position is " +"not changed." +msgstr "" + +#: ../Doc/library/io.rst:928 ../Doc/library/wsgiref.rst:117 +#: ../Doc/library/wsgiref.rst:164 ../Doc/library/wsgiref.rst:284 +#: ../Doc/library/wsgiref.rst:416 +msgid "Example usage::" +msgstr "" + +#: ../Doc/library/io.rst:950 +msgid "" +"A helper codec that decodes newlines for :term:`universal newlines` mode. It " +"inherits :class:`codecs.IncrementalDecoder`." +msgstr "" + +#: ../Doc/library/io.rst:955 ../Doc/library/pickle.rst:853 +msgid "Performance" +msgstr "" + +#: ../Doc/library/io.rst:957 +msgid "" +"This section discusses the performance of the provided concrete I/O " +"implementations." +msgstr "" + +#: ../Doc/library/io.rst:963 +msgid "" +"By reading and writing only large chunks of data even when the user asks for " +"a single byte, buffered I/O hides any inefficiency in calling and executing " +"the operating system's unbuffered I/O routines. The gain depends on the OS " +"and the kind of I/O which is performed. For example, on some modern OSes " +"such as Linux, unbuffered disk I/O can be as fast as buffered I/O. The " +"bottom line, however, is that buffered I/O offers predictable performance " +"regardless of the platform and the backing device. Therefore, it is almost " +"always preferable to use buffered I/O rather than unbuffered I/O for binary " +"data." +msgstr "" + +#: ../Doc/library/io.rst:975 +msgid "" +"Text I/O over a binary storage (such as a file) is significantly slower than " +"binary I/O over the same storage, because it requires conversions between " +"unicode and binary data using a character codec. This can become noticeable " +"handling huge amounts of text data like large log files. Also, :meth:" +"`TextIOWrapper.tell` and :meth:`TextIOWrapper.seek` are both quite slow due " +"to the reconstruction algorithm used." +msgstr "" + +#: ../Doc/library/io.rst:982 +msgid "" +":class:`StringIO`, however, is a native in-memory unicode container and will " +"exhibit similar speed to :class:`BytesIO`." +msgstr "" + +#: ../Doc/library/io.rst:986 +msgid "Multi-threading" +msgstr "" + +#: ../Doc/library/io.rst:988 +msgid "" +":class:`FileIO` objects are thread-safe to the extent that the operating " +"system calls (such as ``read(2)`` under Unix) they wrap are thread-safe too." +msgstr "" + +#: ../Doc/library/io.rst:991 +msgid "" +"Binary buffered objects (instances of :class:`BufferedReader`, :class:" +"`BufferedWriter`, :class:`BufferedRandom` and :class:`BufferedRWPair`) " +"protect their internal structures using a lock; it is therefore safe to call " +"them from multiple threads at once." +msgstr "" + +#: ../Doc/library/io.rst:996 +msgid ":class:`TextIOWrapper` objects are not thread-safe." +msgstr "" + +#: ../Doc/library/io.rst:999 +msgid "Reentrancy" +msgstr "" + +#: ../Doc/library/io.rst:1001 +msgid "" +"Binary buffered objects (instances of :class:`BufferedReader`, :class:" +"`BufferedWriter`, :class:`BufferedRandom` and :class:`BufferedRWPair`) are " +"not reentrant. While reentrant calls will not happen in normal situations, " +"they can arise from doing I/O in a :mod:`signal` handler. If a thread tries " +"to re-enter a buffered object which it is already accessing, a :exc:" +"`RuntimeError` is raised. Note this doesn't prohibit a different thread " +"from entering the buffered object." +msgstr "" + +#: ../Doc/library/io.rst:1009 +msgid "" +"The above implicitly extends to text files, since the :func:`open()` " +"function will wrap a buffered object inside a :class:`TextIOWrapper`. This " +"includes standard streams and therefore affects the built-in function :func:" +"`print()` as well." +msgstr "" + +#: ../Doc/library/ipaddress.rst:2 +msgid ":mod:`ipaddress` --- IPv4/IPv6 manipulation library" +msgstr "" + +#: ../Doc/library/ipaddress.rst:9 +msgid "**Source code:** :source:`Lib/ipaddress.py`" +msgstr "" + +#: ../Doc/library/ipaddress.rst:13 +msgid "" +":mod:`ipaddress` provides the capabilities to create, manipulate and operate " +"on IPv4 and IPv6 addresses and networks." +msgstr "" + +#: ../Doc/library/ipaddress.rst:16 +msgid "" +"The functions and classes in this module make it straightforward to handle " +"various tasks related to IP addresses, including checking whether or not two " +"hosts are on the same subnet, iterating over all hosts in a particular " +"subnet, checking whether or not a string represents a valid IP address or " +"network definition, and so on." +msgstr "" + +#: ../Doc/library/ipaddress.rst:22 +msgid "" +"This is the full module API reference—for an overview and introduction, see :" +"ref:`ipaddress-howto`." +msgstr "" + +#: ../Doc/library/ipaddress.rst:33 +msgid "Convenience factory functions" +msgstr "" + +#: ../Doc/library/ipaddress.rst:35 +msgid "" +"The :mod:`ipaddress` module provides factory functions to conveniently " +"create IP addresses, networks and interfaces:" +msgstr "" + +#: ../Doc/library/ipaddress.rst:40 +msgid "" +"Return an :class:`IPv4Address` or :class:`IPv6Address` object depending on " +"the IP address passed as argument. Either IPv4 or IPv6 addresses may be " +"supplied; integers less than 2**32 will be considered to be IPv4 by default. " +"A :exc:`ValueError` is raised if *address* does not represent a valid IPv4 " +"or IPv6 address." +msgstr "" + +#: ../Doc/library/ipaddress.rst:54 +msgid "" +"Return an :class:`IPv4Network` or :class:`IPv6Network` object depending on " +"the IP address passed as argument. *address* is a string or integer " +"representing the IP network. Either IPv4 or IPv6 networks may be supplied; " +"integers less than 2**32 will be considered to be IPv4 by default. *strict* " +"is passed to :class:`IPv4Network` or :class:`IPv6Network` constructor. A :" +"exc:`ValueError` is raised if *address* does not represent a valid IPv4 or " +"IPv6 address, or if the network has host bits set." +msgstr "" + +#: ../Doc/library/ipaddress.rst:68 +msgid "" +"Return an :class:`IPv4Interface` or :class:`IPv6Interface` object depending " +"on the IP address passed as argument. *address* is a string or integer " +"representing the IP address. Either IPv4 or IPv6 addresses may be supplied; " +"integers less than 2**32 will be considered to be IPv4 by default. A :exc:" +"`ValueError` is raised if *address* does not represent a valid IPv4 or IPv6 " +"address." +msgstr "" + +#: ../Doc/library/ipaddress.rst:75 +msgid "" +"One downside of these convenience functions is that the need to handle both " +"IPv4 and IPv6 formats means that error messages provide minimal information " +"on the precise error, as the functions don't know whether the IPv4 or IPv6 " +"format was intended. More detailed error reporting can be obtained by " +"calling the appropriate version specific class constructors directly." +msgstr "" + +#: ../Doc/library/ipaddress.rst:84 +msgid "IP Addresses" +msgstr "" + +#: ../Doc/library/ipaddress.rst:87 +msgid "Address objects" +msgstr "" + +#: ../Doc/library/ipaddress.rst:89 +msgid "" +"The :class:`IPv4Address` and :class:`IPv6Address` objects share a lot of " +"common attributes. Some attributes that are only meaningful for IPv6 " +"addresses are also implemented by :class:`IPv4Address` objects, in order to " +"make it easier to write code that handles both IP versions correctly." +msgstr "" + +#: ../Doc/library/ipaddress.rst:96 +msgid "" +"Construct an IPv4 address. An :exc:`AddressValueError` is raised if " +"*address* is not a valid IPv4 address." +msgstr "" + +#: ../Doc/library/ipaddress.rst:99 +msgid "The following constitutes a valid IPv4 address:" +msgstr "" + +#: ../Doc/library/ipaddress.rst:101 +msgid "" +"A string in decimal-dot notation, consisting of four decimal integers in the " +"inclusive range 0-255, separated by dots (e.g. ``192.168.0.1``). Each " +"integer represents an octet (byte) in the address. Leading zeroes are " +"tolerated only for values less than 8 (as there is no ambiguity between the " +"decimal and octal interpretations of such strings)." +msgstr "" + +#: ../Doc/library/ipaddress.rst:106 +msgid "An integer that fits into 32 bits." +msgstr "" + +#: ../Doc/library/ipaddress.rst:107 +msgid "" +"An integer packed into a :class:`bytes` object of length 4 (most significant " +"octet first)." +msgstr "" + +#: ../Doc/library/ipaddress.rst:119 +msgid "The appropriate version number: ``4`` for IPv4, ``6`` for IPv6." +msgstr "" + +#: ../Doc/library/ipaddress.rst:123 +msgid "" +"The total number of bits in the address representation for this version: " +"``32`` for IPv4, ``128`` for IPv6." +msgstr "" + +#: ../Doc/library/ipaddress.rst:126 +msgid "" +"The prefix defines the number of leading bits in an address that are " +"compared to determine whether or not an address is part of a network." +msgstr "" + +#: ../Doc/library/ipaddress.rst:133 +msgid "" +"The string representation in dotted decimal notation. Leading zeroes are " +"never included in the representation." +msgstr "" + +#: ../Doc/library/ipaddress.rst:136 +msgid "" +"As IPv4 does not define a shorthand notation for addresses with octets set " +"to zero, these two attributes are always the same as ``str(addr)`` for IPv4 " +"addresses. Exposing these attributes makes it easier to write display code " +"that can handle both IPv4 and IPv6 addresses." +msgstr "" + +#: ../Doc/library/ipaddress.rst:143 +msgid "" +"The binary representation of this address - a :class:`bytes` object of the " +"appropriate length (most significant octet first). This is 4 bytes for IPv4 " +"and 16 bytes for IPv6." +msgstr "" + +#: ../Doc/library/ipaddress.rst:149 +msgid "The name of the reverse DNS PTR record for the IP address, e.g.::" +msgstr "" + +#: ../Doc/library/ipaddress.rst:156 +msgid "" +"This is the name that could be used for performing a PTR lookup, not the " +"resolved hostname itself." +msgstr "" + +#: ../Doc/library/ipaddress.rst:163 +msgid "" +"``True`` if the address is reserved for multicast use. See :RFC:`3171` (for " +"IPv4) or :RFC:`2373` (for IPv6)." +msgstr "" + +#: ../Doc/library/ipaddress.rst:168 +msgid "" +"``True`` if the address is allocated for private networks. See iana-ipv4-" +"special-registry_ (for IPv4) or iana-ipv6-special-registry_ (for IPv6)." +msgstr "" + +#: ../Doc/library/ipaddress.rst:174 +msgid "" +"``True`` if the address is allocated for public networks. See iana-ipv4-" +"special-registry_ (for IPv4) or iana-ipv6-special-registry_ (for IPv6)." +msgstr "" + +#: ../Doc/library/ipaddress.rst:182 +msgid "" +"``True`` if the address is unspecified. See :RFC:`5735` (for IPv4) or :RFC:" +"`2373` (for IPv6)." +msgstr "" + +#: ../Doc/library/ipaddress.rst:187 +msgid "``True`` if the address is otherwise IETF reserved." +msgstr "" + +#: ../Doc/library/ipaddress.rst:191 +msgid "" +"``True`` if this is a loopback address. See :RFC:`3330` (for IPv4) or :RFC:" +"`2373` (for IPv6)." +msgstr "" + +#: ../Doc/library/ipaddress.rst:196 +msgid "" +"``True`` if the address is reserved for link-local usage. See :RFC:`3927`." +msgstr "" + +#: ../Doc/library/ipaddress.rst:205 +msgid "" +"Construct an IPv6 address. An :exc:`AddressValueError` is raised if " +"*address* is not a valid IPv6 address." +msgstr "" + +#: ../Doc/library/ipaddress.rst:208 +msgid "The following constitutes a valid IPv6 address:" +msgstr "" + +#: ../Doc/library/ipaddress.rst:210 +msgid "" +"A string consisting of eight groups of four hexadecimal digits, each group " +"representing 16 bits. The groups are separated by colons. This describes an " +"*exploded* (longhand) notation. The string can also be *compressed* " +"(shorthand notation) by various means. See :RFC:`4291` for details. For " +"example, ``\"0000:0000:0000:0000:0000:0abc:0007:0def\"`` can be compressed " +"to ``\"::abc:7:def\"``." +msgstr "" + +#: ../Doc/library/ipaddress.rst:217 +msgid "An integer that fits into 128 bits." +msgstr "" + +#: ../Doc/library/ipaddress.rst:218 +msgid "" +"An integer packed into a :class:`bytes` object of length 16, big-endian." +msgstr "" + +#: ../Doc/library/ipaddress.rst:225 +msgid "" +"The short form of the address representation, with leading zeroes in groups " +"omitted and the longest sequence of groups consisting entirely of zeroes " +"collapsed to a single empty group." +msgstr "" + +#: ../Doc/library/ipaddress.rst:229 +msgid "This is also the value returned by ``str(addr)`` for IPv6 addresses." +msgstr "" + +#: ../Doc/library/ipaddress.rst:233 +msgid "" +"The long form of the address representation, with all leading zeroes and " +"groups consisting entirely of zeroes included." +msgstr "" + +#: ../Doc/library/ipaddress.rst:237 +msgid "" +"For the following attributes, see the corresponding documention of the :" +"class:`IPv4Address` class:" +msgstr "" + +#: ../Doc/library/ipaddress.rst:252 +msgid "is_global" +msgstr "" + +#: ../Doc/library/ipaddress.rst:257 +msgid "" +"``True`` if the address is reserved for site-local usage. Note that the " +"site-local address space has been deprecated by :RFC:`3879`. Use :attr:" +"`~IPv4Address.is_private` to test if this address is in the space of unique " +"local addresses as defined by :RFC:`4193`." +msgstr "" + +#: ../Doc/library/ipaddress.rst:264 +msgid "" +"For addresses that appear to be IPv4 mapped addresses (starting with ``::" +"FFFF/96``), this property will report the embedded IPv4 address. For any " +"other address, this property will be ``None``." +msgstr "" + +#: ../Doc/library/ipaddress.rst:270 +msgid "" +"For addresses that appear to be 6to4 addresses (starting with " +"``2002::/16``) as defined by :RFC:`3056`, this property will report the " +"embedded IPv4 address. For any other address, this property will be " +"``None``." +msgstr "" + +#: ../Doc/library/ipaddress.rst:277 +msgid "" +"For addresses that appear to be Teredo addresses (starting with " +"``2001::/32``) as defined by :RFC:`4380`, this property will report the " +"embedded ``(server, client)`` IP address pair. For any other address, this " +"property will be ``None``." +msgstr "" + +#: ../Doc/library/ipaddress.rst:284 +msgid "Conversion to Strings and Integers" +msgstr "" + +#: ../Doc/library/ipaddress.rst:286 +msgid "" +"To interoperate with networking interfaces such as the socket module, " +"addresses must be converted to strings or integers. This is handled using " +"the :func:`str` and :func:`int` builtin functions::" +msgstr "" + +#: ../Doc/library/ipaddress.rst:301 ../Doc/library/ipaddress.rst:631 +#: ../Doc/library/pathlib.rst:207 +msgid "Operators" +msgstr "" + +#: ../Doc/library/ipaddress.rst:303 +msgid "" +"Address objects support some operators. Unless stated otherwise, operators " +"can only be applied between compatible objects (i.e. IPv4 with IPv4, IPv6 " +"with IPv6)." +msgstr "" + +#: ../Doc/library/ipaddress.rst:309 +msgid "Comparison operators" +msgstr "" + +#: ../Doc/library/ipaddress.rst:311 +msgid "" +"Address objects can be compared with the usual set of comparison operators. " +"Some examples::" +msgstr "" + +#: ../Doc/library/ipaddress.rst:323 +msgid "Arithmetic operators" +msgstr "" + +#: ../Doc/library/ipaddress.rst:325 +msgid "" +"Integers can be added to or subtracted from address objects. Some examples::" +msgstr "" + +#: ../Doc/library/ipaddress.rst:338 +msgid "IP Network definitions" +msgstr "" + +#: ../Doc/library/ipaddress.rst:340 +msgid "" +"The :class:`IPv4Network` and :class:`IPv6Network` objects provide a " +"mechanism for defining and inspecting IP network definitions. A network " +"definition consists of a *mask* and a *network address*, and as such defines " +"a range of IP addresses that equal the network address when masked (binary " +"AND) with the mask. For example, a network definition with the mask " +"``255.255.255.0`` and the network address ``192.168.1.0`` consists of IP " +"addresses in the inclusive range ``192.168.1.0`` to ``192.168.1.255``." +msgstr "" + +#: ../Doc/library/ipaddress.rst:350 +msgid "Prefix, net mask and host mask" +msgstr "" + +#: ../Doc/library/ipaddress.rst:352 +msgid "" +"There are several equivalent ways to specify IP network masks. A *prefix* " +"``/`` is a notation that denotes how many high-order bits are set in " +"the network mask. A *net mask* is an IP address with some number of high-" +"order bits set. Thus the prefix ``/24`` is equivalent to the net mask " +"``255.255.255.0`` in IPv4, or ``ffff:ff00::`` in IPv6. In addition, a *host " +"mask* is the logical inverse of a *net mask*, and is sometimes used (for " +"example in Cisco access control lists) to denote a network mask. The host " +"mask equivalent to ``/24`` in IPv4 is ``0.0.0.255``." +msgstr "" + +#: ../Doc/library/ipaddress.rst:363 +msgid "Network objects" +msgstr "" + +#: ../Doc/library/ipaddress.rst:365 +msgid "" +"All attributes implemented by address objects are implemented by network " +"objects as well. In addition, network objects implement additional " +"attributes. All of these are common between :class:`IPv4Network` and :class:" +"`IPv6Network`, so to avoid duplication they are only documented for :class:" +"`IPv4Network`." +msgstr "" + +#: ../Doc/library/ipaddress.rst:372 +msgid "" +"Construct an IPv4 network definition. *address* can be one of the following:" +msgstr "" + +#: ../Doc/library/ipaddress.rst:374 +msgid "" +"A string consisting of an IP address and an optional mask, separated by a " +"slash (``/``). The IP address is the network address, and the mask can be " +"either a single number, which means it's a *prefix*, or a string " +"representation of an IPv4 address. If it's the latter, the mask is " +"interpreted as a *net mask* if it starts with a non-zero field, or as a " +"*host mask* if it starts with a zero field. If no mask is provided, it's " +"considered to be ``/32``." +msgstr "" + +#: ../Doc/library/ipaddress.rst:382 +msgid "" +"For example, the following *address* specifications are equivalent: " +"``192.168.1.0/24``, ``192.168.1.0/255.255.255.0`` and " +"``192.168.1.0/0.0.0.255``." +msgstr "" + +#: ../Doc/library/ipaddress.rst:386 +msgid "" +"An integer that fits into 32 bits. This is equivalent to a single-address " +"network, with the network address being *address* and the mask being ``/32``." +msgstr "" + +#: ../Doc/library/ipaddress.rst:390 +msgid "" +"An integer packed into a :class:`bytes` object of length 4, big-endian. The " +"interpretation is similar to an integer *address*." +msgstr "" + +#: ../Doc/library/ipaddress.rst:393 +msgid "" +"A two-tuple of an address description and a netmask, where the address " +"description is either a string, a 32-bits integer, a 4-bytes packed integer, " +"or an existing IPv4Address object; and the netmask is either an integer " +"representing the prefix length (e.g. ``24``) or a string representing the " +"prefix mask (e.g. ``255.255.255.0``)." +msgstr "" + +#: ../Doc/library/ipaddress.rst:399 +msgid "" +"An :exc:`AddressValueError` is raised if *address* is not a valid IPv4 " +"address. A :exc:`NetmaskValueError` is raised if the mask is not valid for " +"an IPv4 address." +msgstr "" + +#: ../Doc/library/ipaddress.rst:403 ../Doc/library/ipaddress.rst:588 +msgid "" +"If *strict* is ``True`` and host bits are set in the supplied address, then :" +"exc:`ValueError` is raised. Otherwise, the host bits are masked out to " +"determine the appropriate network address." +msgstr "" + +#: ../Doc/library/ipaddress.rst:407 +msgid "" +"Unless stated otherwise, all network methods accepting other network/address " +"objects will raise :exc:`TypeError` if the argument's IP version is " +"incompatible to ``self``" +msgstr "" + +#: ../Doc/library/ipaddress.rst:413 ../Doc/library/ipaddress.rst:594 +msgid "Added the two-tuple form for the *address* constructor parameter." +msgstr "" + +#: ../Doc/library/ipaddress.rst:418 +msgid "" +"Refer to the corresponding attribute documentation in :class:`IPv4Address`" +msgstr "" + +#: ../Doc/library/ipaddress.rst:428 +msgid "" +"These attributes are true for the network as a whole if they are true for " +"both the network address and the broadcast address" +msgstr "" + +#: ../Doc/library/ipaddress.rst:433 +msgid "" +"The network address for the network. The network address and the prefix " +"length together uniquely define a network." +msgstr "" + +#: ../Doc/library/ipaddress.rst:438 +msgid "" +"The broadcast address for the network. Packets sent to the broadcast address " +"should be received by every host on the network." +msgstr "" + +#: ../Doc/library/ipaddress.rst:443 +msgid "The host mask, as a string." +msgstr "" + +#: ../Doc/library/ipaddress.rst:449 +msgid "" +"A string representation of the network, with the mask in prefix notation." +msgstr "" + +#: ../Doc/library/ipaddress.rst:452 +msgid "" +"``with_prefixlen`` and ``compressed`` are always the same as " +"``str(network)``. ``exploded`` uses the exploded form the network address." +msgstr "" + +#: ../Doc/library/ipaddress.rst:458 +msgid "" +"A string representation of the network, with the mask in net mask notation." +msgstr "" + +#: ../Doc/library/ipaddress.rst:463 +msgid "" +"A string representation of the network, with the mask in host mask notation." +msgstr "" + +#: ../Doc/library/ipaddress.rst:468 +msgid "The total number of addresses in the network." +msgstr "" + +#: ../Doc/library/ipaddress.rst:472 +msgid "Length of the network prefix, in bits." +msgstr "" + +#: ../Doc/library/ipaddress.rst:476 +msgid "" +"Returns an iterator over the usable hosts in the network. The usable hosts " +"are all the IP addresses that belong to the network, except the network " +"address itself and the network broadcast address." +msgstr "" + +#: ../Doc/library/ipaddress.rst:487 +msgid "" +"``True`` if this network is partly or wholly contained in *other* or *other* " +"is wholly contained in this network." +msgstr "" + +#: ../Doc/library/ipaddress.rst:492 +msgid "" +"Computes the network definitions resulting from removing the given *network* " +"from this one. Returns an iterator of network objects. Raises :exc:" +"`ValueError` if *network* is not completely contained in this network." +msgstr "" + +#: ../Doc/library/ipaddress.rst:505 +msgid "" +"The subnets that join to make the current network definition, depending on " +"the argument values. *prefixlen_diff* is the amount our prefix length " +"should be increased by. *new_prefix* is the desired new prefix of the " +"subnets; it must be larger than our prefix. One and only one of " +"*prefixlen_diff* and *new_prefix* must be set. Returns an iterator of " +"network objects." +msgstr "" + +#: ../Doc/library/ipaddress.rst:530 +msgid "" +"The supernet containing this network definition, depending on the argument " +"values. *prefixlen_diff* is the amount our prefix length should be " +"decreased by. *new_prefix* is the desired new prefix of the supernet; it " +"must be smaller than our prefix. One and only one of *prefixlen_diff* and " +"*new_prefix* must be set. Returns a single network object." +msgstr "" + +#: ../Doc/library/ipaddress.rst:546 +msgid "" +"Compare this network to *other*. In this comparison only the network " +"addresses are considered; host bits aren't. Returns either ``-1``, ``0`` or " +"``1``." +msgstr "" + +#: ../Doc/library/ipaddress.rst:560 +msgid "" +"Construct an IPv6 network definition. *address* can be one of the following:" +msgstr "" + +#: ../Doc/library/ipaddress.rst:562 +msgid "" +"A string consisting of an IP address and an optional mask, separated by a " +"slash (``/``). The IP address is the network address, and the mask can be " +"either a single number, which means it's a *prefix*, or a string " +"representation of an IPv6 address. If it's the latter, the mask is " +"interpreted as a *net mask*. If no mask is provided, it's considered to be " +"``/128``." +msgstr "" + +#: ../Doc/library/ipaddress.rst:569 +msgid "" +"For example, the following *address* specifications are equivalent: ``2001:" +"db00::0/24`` and ``2001:db00::0/ffff:ff00::``." +msgstr "" + +#: ../Doc/library/ipaddress.rst:572 +msgid "" +"An integer that fits into 128 bits. This is equivalent to a single-address " +"network, with the network address being *address* and the mask being " +"``/128``." +msgstr "" + +#: ../Doc/library/ipaddress.rst:576 +msgid "" +"An integer packed into a :class:`bytes` object of length 16, big-endian. The " +"interpretation is similar to an integer *address*." +msgstr "" + +#: ../Doc/library/ipaddress.rst:579 +msgid "" +"A two-tuple of an address description and a netmask, where the address " +"description is either a string, a 128-bits integer, a 16-bytes packed " +"integer, or an existing IPv6Address object; and the netmask is an integer " +"representing the prefix length." +msgstr "" + +#: ../Doc/library/ipaddress.rst:584 +msgid "" +"An :exc:`AddressValueError` is raised if *address* is not a valid IPv6 " +"address. A :exc:`NetmaskValueError` is raised if the mask is not valid for " +"an IPv6 address." +msgstr "" + +#: ../Doc/library/ipaddress.rst:621 +msgid "" +"Refer to the corresponding attribute documentation in :class:`IPv4Network`" +msgstr "" + +#: ../Doc/library/ipaddress.rst:626 +msgid "" +"These attribute is true for the network as a whole if it is true for both " +"the network address and the broadcast address" +msgstr "" + +#: ../Doc/library/ipaddress.rst:633 +msgid "" +"Network objects support some operators. Unless stated otherwise, operators " +"can only be applied between compatible objects (i.e. IPv4 with IPv4, IPv6 " +"with IPv6)." +msgstr "" + +#: ../Doc/library/ipaddress.rst:639 +msgid "Logical operators" +msgstr "" + +#: ../Doc/library/ipaddress.rst:641 +msgid "" +"Network objects can be compared with the usual set of logical operators, " +"similarly to address objects." +msgstr "" + +#: ../Doc/library/ipaddress.rst:648 +msgid "" +"Network objects can be iterated to list all the addresses belonging to the " +"network. For iteration, *all* hosts are returned, including unusable hosts " +"(for usable hosts, use the :meth:`~IPv4Network.hosts` method). An example::" +msgstr "" + +#: ../Doc/library/ipaddress.rst:675 +msgid "Networks as containers of addresses" +msgstr "" + +#: ../Doc/library/ipaddress.rst:677 +msgid "Network objects can act as containers of addresses. Some examples::" +msgstr "" + +#: ../Doc/library/ipaddress.rst:690 +msgid "Interface objects" +msgstr "" + +#: ../Doc/library/ipaddress.rst:694 +msgid "" +"Construct an IPv4 interface. The meaning of *address* is as in the " +"constructor of :class:`IPv4Network`, except that arbitrary host addresses " +"are always accepted." +msgstr "" + +#: ../Doc/library/ipaddress.rst:698 +msgid "" +":class:`IPv4Interface` is a subclass of :class:`IPv4Address`, so it inherits " +"all the attributes from that class. In addition, the following attributes " +"are available:" +msgstr "" + +#: ../Doc/library/ipaddress.rst:704 +msgid "The address (:class:`IPv4Address`) without network information." +msgstr "" + +#: ../Doc/library/ipaddress.rst:712 +msgid "The network (:class:`IPv4Network`) this interface belongs to." +msgstr "" + +#: ../Doc/library/ipaddress.rst:720 +msgid "" +"A string representation of the interface with the mask in prefix notation." +msgstr "" + +#: ../Doc/library/ipaddress.rst:728 +msgid "" +"A string representation of the interface with the network as a net mask." +msgstr "" + +#: ../Doc/library/ipaddress.rst:736 +msgid "" +"A string representation of the interface with the network as a host mask." +msgstr "" + +#: ../Doc/library/ipaddress.rst:745 +msgid "" +"Construct an IPv6 interface. The meaning of *address* is as in the " +"constructor of :class:`IPv6Network`, except that arbitrary host addresses " +"are always accepted." +msgstr "" + +#: ../Doc/library/ipaddress.rst:749 +msgid "" +":class:`IPv6Interface` is a subclass of :class:`IPv6Address`, so it inherits " +"all the attributes from that class. In addition, the following attributes " +"are available:" +msgstr "" + +#: ../Doc/library/ipaddress.rst:759 +msgid "" +"Refer to the corresponding attribute documentation in :class:`IPv4Interface`." +msgstr "" + +#: ../Doc/library/ipaddress.rst:764 +msgid "Other Module Level Functions" +msgstr "" + +#: ../Doc/library/ipaddress.rst:766 +msgid "The module also provides the following module level functions:" +msgstr "" + +#: ../Doc/library/ipaddress.rst:770 +msgid "" +"Represent an address as 4 packed bytes in network (big-endian) order. " +"*address* is an integer representation of an IPv4 IP address. A :exc:" +"`ValueError` is raised if the integer is negative or too large to be an IPv4 " +"IP address." +msgstr "" + +#: ../Doc/library/ipaddress.rst:783 +msgid "" +"Represent an address as 16 packed bytes in network (big-endian) order. " +"*address* is an integer representation of an IPv6 IP address. A :exc:" +"`ValueError` is raised if the integer is negative or too large to be an IPv6 " +"IP address." +msgstr "" + +#: ../Doc/library/ipaddress.rst:791 +msgid "" +"Return an iterator of the summarized network range given the first and last " +"IP addresses. *first* is the first :class:`IPv4Address` or :class:" +"`IPv6Address` in the range and *last* is the last :class:`IPv4Address` or :" +"class:`IPv6Address` in the range. A :exc:`TypeError` is raised if *first* " +"or *last* are not IP addresses or are not of the same version. A :exc:" +"`ValueError` is raised if *last* is not greater than *first* or if *first* " +"address version is not 4 or 6." +msgstr "" + +#: ../Doc/library/ipaddress.rst:807 +msgid "" +"Return an iterator of the collapsed :class:`IPv4Network` or :class:" +"`IPv6Network` objects. *addresses* is an iterator of :class:`IPv4Network` " +"or :class:`IPv6Network` objects. A :exc:`TypeError` is raised if " +"*addresses* contains mixed version objects." +msgstr "" + +#: ../Doc/library/ipaddress.rst:820 +msgid "" +"Return a key suitable for sorting between networks and addresses. Address " +"and Network objects are not sortable by default; they're fundamentally " +"different, so the expression::" +msgstr "" + +#: ../Doc/library/ipaddress.rst:826 +msgid "" +"doesn't make sense. There are some times however, where you may wish to " +"have :mod:`ipaddress` sort these anyway. If you need to do this, you can " +"use this function as the ``key`` argument to :func:`sorted()`." +msgstr "" + +#: ../Doc/library/ipaddress.rst:830 +msgid "*obj* is either a network or address object." +msgstr "" + +#: ../Doc/library/ipaddress.rst:834 +msgid "Custom Exceptions" +msgstr "" + +#: ../Doc/library/ipaddress.rst:836 +msgid "" +"To support more specific error reporting from class constructors, the module " +"defines the following exceptions:" +msgstr "" + +#: ../Doc/library/ipaddress.rst:841 +msgid "Any value error related to the address." +msgstr "" + +#: ../Doc/library/ipaddress.rst:846 +msgid "Any value error related to the netmask." +msgstr "" + +#: ../Doc/library/ipc.rst:5 +msgid "Interprocess Communication and Networking" +msgstr "" + +#: ../Doc/library/ipc.rst:7 +msgid "" +"The modules described in this chapter provide mechanisms for different " +"processes to communicate." +msgstr "" + +#: ../Doc/library/ipc.rst:10 +msgid "" +"Some modules only work for two processes that are on the same machine, e.g. :" +"mod:`signal` and :mod:`mmap`. Other modules support networking protocols " +"that two or more processes can use to communicate across machines." +msgstr "" + +#: ../Doc/library/itertools.rst:2 +msgid ":mod:`itertools` --- Functions creating iterators for efficient looping" +msgstr "" + +#: ../Doc/library/itertools.rst:16 +msgid "" +"This module implements a number of :term:`iterator` building blocks inspired " +"by constructs from APL, Haskell, and SML. Each has been recast in a form " +"suitable for Python." +msgstr "" + +#: ../Doc/library/itertools.rst:20 +msgid "" +"The module standardizes a core set of fast, memory efficient tools that are " +"useful by themselves or in combination. Together, they form an \"iterator " +"algebra\" making it possible to construct specialized tools succinctly and " +"efficiently in pure Python." +msgstr "" + +#: ../Doc/library/itertools.rst:25 +msgid "" +"For instance, SML provides a tabulation tool: ``tabulate(f)`` which produces " +"a sequence ``f(0), f(1), ...``. The same effect can be achieved in Python " +"by combining :func:`map` and :func:`count` to form ``map(f, count())``." +msgstr "" + +#: ../Doc/library/itertools.rst:29 +msgid "" +"These tools and their built-in counterparts also work well with the high-" +"speed functions in the :mod:`operator` module. For example, the " +"multiplication operator can be mapped across two vectors to form an " +"efficient dot-product: ``sum(map(operator.mul, vector1, vector2))``." +msgstr "" + +#: ../Doc/library/itertools.rst:35 +msgid "**Infinite Iterators:**" +msgstr "" + +#: ../Doc/library/itertools.rst:38 ../Doc/library/itertools.rst:48 +#: ../Doc/library/itertools.rst:67 +msgid "Iterator" +msgstr "" + +#: ../Doc/library/itertools.rst:38 ../Doc/library/itertools.rst:48 +#: ../Doc/library/itertools.rst:67 +msgid "Arguments" +msgstr "" + +#: ../Doc/library/itertools.rst:38 ../Doc/library/itertools.rst:48 +#: ../Doc/library/itertools.rst:67 +msgid "Results" +msgstr "" + +#: ../Doc/library/itertools.rst:40 +msgid ":func:`count`" +msgstr "" + +#: ../Doc/library/itertools.rst:40 +msgid "start, [step]" +msgstr "" + +#: ../Doc/library/itertools.rst:40 +msgid "start, start+step, start+2*step, ..." +msgstr "" + +#: ../Doc/library/itertools.rst:40 +msgid "``count(10) --> 10 11 12 13 14 ...``" +msgstr "" + +#: ../Doc/library/itertools.rst:41 +msgid ":func:`cycle`" +msgstr "" + +#: ../Doc/library/itertools.rst:41 +msgid "p" +msgstr "" + +#: ../Doc/library/itertools.rst:41 +msgid "p0, p1, ... plast, p0, p1, ..." +msgstr "" + +#: ../Doc/library/itertools.rst:41 +msgid "``cycle('ABCD') --> A B C D A B C D ...``" +msgstr "" + +#: ../Doc/library/itertools.rst:42 +msgid ":func:`repeat`" +msgstr "" + +#: ../Doc/library/itertools.rst:42 +msgid "elem [,n]" +msgstr "" + +#: ../Doc/library/itertools.rst:42 +msgid "elem, elem, elem, ... endlessly or up to n times" +msgstr "" + +#: ../Doc/library/itertools.rst:42 +msgid "``repeat(10, 3) --> 10 10 10``" +msgstr "" + +#: ../Doc/library/itertools.rst:45 +msgid "**Iterators terminating on the shortest input sequence:**" +msgstr "" + +#: ../Doc/library/itertools.rst:50 +msgid ":func:`accumulate`" +msgstr "" + +#: ../Doc/library/itertools.rst:50 +msgid "p [,func]" +msgstr "" + +#: ../Doc/library/itertools.rst:50 +msgid "p0, p0+p1, p0+p1+p2, ..." +msgstr "" + +#: ../Doc/library/itertools.rst:50 +msgid "``accumulate([1,2,3,4,5]) --> 1 3 6 10 15``" +msgstr "" + +#: ../Doc/library/itertools.rst:51 +msgid ":func:`chain`" +msgstr "" + +#: ../Doc/library/itertools.rst:51 ../Doc/library/itertools.rst:61 +msgid "p, q, ..." +msgstr "" + +#: ../Doc/library/itertools.rst:51 ../Doc/library/itertools.rst:52 +msgid "p0, p1, ... plast, q0, q1, ..." +msgstr "" + +#: ../Doc/library/itertools.rst:51 +msgid "``chain('ABC', 'DEF') --> A B C D E F``" +msgstr "" + +#: ../Doc/library/itertools.rst:52 +msgid ":func:`chain.from_iterable`" +msgstr "" + +#: ../Doc/library/itertools.rst:52 +msgid "iterable" +msgstr "" + +#: ../Doc/library/itertools.rst:52 +msgid "``chain.from_iterable(['ABC', 'DEF']) --> A B C D E F``" +msgstr "" + +#: ../Doc/library/itertools.rst:53 +msgid ":func:`compress`" +msgstr "" + +#: ../Doc/library/itertools.rst:53 +msgid "data, selectors" +msgstr "" + +#: ../Doc/library/itertools.rst:53 +msgid "(d[0] if s[0]), (d[1] if s[1]), ..." +msgstr "" + +#: ../Doc/library/itertools.rst:53 +msgid "``compress('ABCDEF', [1,0,1,0,1,1]) --> A C E F``" +msgstr "" + +#: ../Doc/library/itertools.rst:54 +msgid ":func:`dropwhile`" +msgstr "" + +#: ../Doc/library/itertools.rst:54 ../Doc/library/itertools.rst:55 +#: ../Doc/library/itertools.rst:59 +msgid "pred, seq" +msgstr "" + +#: ../Doc/library/itertools.rst:54 +msgid "seq[n], seq[n+1], starting when pred fails" +msgstr "" + +#: ../Doc/library/itertools.rst:54 +msgid "``dropwhile(lambda x: x<5, [1,4,6,4,1]) --> 6 4 1``" +msgstr "" + +#: ../Doc/library/itertools.rst:55 +msgid ":func:`filterfalse`" +msgstr "" + +#: ../Doc/library/itertools.rst:55 +msgid "elements of seq where pred(elem) is false" +msgstr "" + +#: ../Doc/library/itertools.rst:55 +msgid "``filterfalse(lambda x: x%2, range(10)) --> 0 2 4 6 8``" +msgstr "" + +#: ../Doc/library/itertools.rst:56 +msgid ":func:`groupby`" +msgstr "" + +#: ../Doc/library/itertools.rst:56 +msgid "iterable[, keyfunc]" +msgstr "" + +#: ../Doc/library/itertools.rst:56 +msgid "sub-iterators grouped by value of keyfunc(v)" +msgstr "" + +#: ../Doc/library/itertools.rst:57 +msgid ":func:`islice`" +msgstr "" + +#: ../Doc/library/itertools.rst:57 +msgid "seq, [start,] stop [, step]" +msgstr "" + +#: ../Doc/library/itertools.rst:57 +msgid "elements from seq[start:stop:step]" +msgstr "" + +#: ../Doc/library/itertools.rst:57 +msgid "``islice('ABCDEFG', 2, None) --> C D E F G``" +msgstr "" + +#: ../Doc/library/itertools.rst:58 +msgid ":func:`starmap`" +msgstr "" + +#: ../Doc/library/itertools.rst:58 +msgid "func, seq" +msgstr "" + +#: ../Doc/library/itertools.rst:58 +msgid "func(\\*seq[0]), func(\\*seq[1]), ..." +msgstr "" + +#: ../Doc/library/itertools.rst:58 +msgid "``starmap(pow, [(2,5), (3,2), (10,3)]) --> 32 9 1000``" +msgstr "" + +#: ../Doc/library/itertools.rst:59 +msgid ":func:`takewhile`" +msgstr "" + +#: ../Doc/library/itertools.rst:59 +msgid "seq[0], seq[1], until pred fails" +msgstr "" + +#: ../Doc/library/itertools.rst:59 +msgid "``takewhile(lambda x: x<5, [1,4,6,4,1]) --> 1 4``" +msgstr "" + +#: ../Doc/library/itertools.rst:60 +msgid ":func:`tee`" +msgstr "" + +#: ../Doc/library/itertools.rst:60 +msgid "it, n" +msgstr "" + +#: ../Doc/library/itertools.rst:60 +msgid "it1, it2, ... itn splits one iterator into n" +msgstr "" + +#: ../Doc/library/itertools.rst:61 +msgid ":func:`zip_longest`" +msgstr "" + +#: ../Doc/library/itertools.rst:61 +msgid "(p[0], q[0]), (p[1], q[1]), ..." +msgstr "" + +#: ../Doc/library/itertools.rst:61 +msgid "``zip_longest('ABCD', 'xy', fillvalue='-') --> Ax By C- D-``" +msgstr "" + +#: ../Doc/library/itertools.rst:64 +msgid "**Combinatoric generators:**" +msgstr "" + +#: ../Doc/library/itertools.rst:69 +msgid ":func:`product`" +msgstr "" + +#: ../Doc/library/itertools.rst:69 +msgid "p, q, ... [repeat=1]" +msgstr "" + +#: ../Doc/library/itertools.rst:69 +msgid "cartesian product, equivalent to a nested for-loop" +msgstr "" + +#: ../Doc/library/itertools.rst:70 +msgid ":func:`permutations`" +msgstr "" + +#: ../Doc/library/itertools.rst:70 +msgid "p[, r]" +msgstr "" + +#: ../Doc/library/itertools.rst:70 +msgid "r-length tuples, all possible orderings, no repeated elements" +msgstr "" + +#: ../Doc/library/itertools.rst:71 +msgid ":func:`combinations`" +msgstr "" + +#: ../Doc/library/itertools.rst:71 ../Doc/library/itertools.rst:72 +msgid "p, r" +msgstr "" + +#: ../Doc/library/itertools.rst:71 +msgid "r-length tuples, in sorted order, no repeated elements" +msgstr "" + +#: ../Doc/library/itertools.rst:72 +msgid ":func:`combinations_with_replacement`" +msgstr "" + +#: ../Doc/library/itertools.rst:72 +msgid "r-length tuples, in sorted order, with repeated elements" +msgstr "" + +#: ../Doc/library/itertools.rst:73 +msgid "``product('ABCD', repeat=2)``" +msgstr "" + +#: ../Doc/library/itertools.rst:73 +msgid "``AA AB AC AD BA BB BC BD CA CB CC CD DA DB DC DD``" +msgstr "" + +#: ../Doc/library/itertools.rst:74 +msgid "``permutations('ABCD', 2)``" +msgstr "" + +#: ../Doc/library/itertools.rst:74 +msgid "``AB AC AD BA BC BD CA CB CD DA DB DC``" +msgstr "" + +#: ../Doc/library/itertools.rst:75 +msgid "``combinations('ABCD', 2)``" +msgstr "" + +#: ../Doc/library/itertools.rst:75 +msgid "``AB AC AD BC BD CD``" +msgstr "" + +#: ../Doc/library/itertools.rst:76 +msgid "``combinations_with_replacement('ABCD', 2)``" +msgstr "" + +#: ../Doc/library/itertools.rst:76 +msgid "``AA AB AC AD BB BC BD CC CD DD``" +msgstr "" + +#: ../Doc/library/itertools.rst:83 +msgid "Itertool functions" +msgstr "" + +#: ../Doc/library/itertools.rst:85 +msgid "" +"The following module functions all construct and return iterators. Some " +"provide streams of infinite length, so they should only be accessed by " +"functions or loops that truncate the stream." +msgstr "" + +#: ../Doc/library/itertools.rst:91 +msgid "" +"Make an iterator that returns accumulated sums, or accumulated results of " +"other binary functions (specified via the optional *func* argument). If " +"*func* is supplied, it should be a function of two arguments. Elements of " +"the input *iterable* may be any type that can be accepted as arguments to " +"*func*. (For example, with the default operation of addition, elements may " +"be any addable type including :class:`~decimal.Decimal` or :class:" +"`~fractions.Fraction`.) If the input iterable is empty, the output iterable " +"will also be empty." +msgstr "" + +#: ../Doc/library/itertools.rst:117 +msgid "" +"There are a number of uses for the *func* argument. It can be set to :func:" +"`min` for a running minimum, :func:`max` for a running maximum, or :func:" +"`operator.mul` for a running product. Amortization tables can be built by " +"accumulating interest and applying payments. First-order `recurrence " +"relations `_ can be " +"modeled by supplying the initial value in the iterable and using only the " +"accumulated total in *func* argument::" +msgstr "" + +#: ../Doc/library/itertools.rst:147 +msgid "" +"See :func:`functools.reduce` for a similar function that returns only the " +"final accumulated value." +msgstr "" + +#: ../Doc/library/itertools.rst:152 +msgid "Added the optional *func* parameter." +msgstr "" + +#: ../Doc/library/itertools.rst:157 +msgid "" +"Make an iterator that returns elements from the first iterable until it is " +"exhausted, then proceeds to the next iterable, until all of the iterables " +"are exhausted. Used for treating consecutive sequences as a single " +"sequence. Roughly equivalent to::" +msgstr "" + +#: ../Doc/library/itertools.rst:171 +msgid "" +"Alternate constructor for :func:`chain`. Gets chained inputs from a single " +"iterable argument that is evaluated lazily. Roughly equivalent to::" +msgstr "" + +#: ../Doc/library/itertools.rst:183 +msgid "Return *r* length subsequences of elements from the input *iterable*." +msgstr "" + +#: ../Doc/library/itertools.rst:185 ../Doc/library/itertools.rst:234 +msgid "" +"Combinations are emitted in lexicographic sort order. So, if the input " +"*iterable* is sorted, the combination tuples will be produced in sorted " +"order." +msgstr "" + +#: ../Doc/library/itertools.rst:189 +msgid "" +"Elements are treated as unique based on their position, not on their value. " +"So if the input elements are unique, there will be no repeat values in each " +"combination." +msgstr "" + +#: ../Doc/library/itertools.rst:215 +msgid "" +"The code for :func:`combinations` can be also expressed as a subsequence of :" +"func:`permutations` after filtering entries where the elements are not in " +"sorted order (according to their position in the input pool)::" +msgstr "" + +#: ../Doc/library/itertools.rst:226 +msgid "" +"The number of items returned is ``n! / r! / (n-r)!`` when ``0 <= r <= n`` or " +"zero when ``r > n``." +msgstr "" + +#: ../Doc/library/itertools.rst:231 +msgid "" +"Return *r* length subsequences of elements from the input *iterable* " +"allowing individual elements to be repeated more than once." +msgstr "" + +#: ../Doc/library/itertools.rst:238 +msgid "" +"Elements are treated as unique based on their position, not on their value. " +"So if the input elements are unique, the generated combinations will also be " +"unique." +msgstr "" + +#: ../Doc/library/itertools.rst:261 +msgid "" +"The code for :func:`combinations_with_replacement` can be also expressed as " +"a subsequence of :func:`product` after filtering entries where the elements " +"are not in sorted order (according to their position in the input pool)::" +msgstr "" + +#: ../Doc/library/itertools.rst:272 +msgid "" +"The number of items returned is ``(n+r-1)! / r! / (n-1)!`` when ``n > 0``." +msgstr "" + +#: ../Doc/library/itertools.rst:279 +msgid "" +"Make an iterator that filters elements from *data* returning only those that " +"have a corresponding element in *selectors* that evaluates to ``True``. " +"Stops when either the *data* or *selectors* iterables has been exhausted. " +"Roughly equivalent to::" +msgstr "" + +#: ../Doc/library/itertools.rst:293 +msgid "" +"Make an iterator that returns evenly spaced values starting with number " +"*start*. Often used as an argument to :func:`map` to generate consecutive " +"data points. Also, used with :func:`zip` to add sequence numbers. Roughly " +"equivalent to::" +msgstr "" + +#: ../Doc/library/itertools.rst:305 +msgid "" +"When counting with floating point numbers, better accuracy can sometimes be " +"achieved by substituting multiplicative code such as: ``(start + step * i " +"for i in count())``." +msgstr "" + +#: ../Doc/library/itertools.rst:309 +msgid "Added *step* argument and allowed non-integer arguments." +msgstr "" + +#: ../Doc/library/itertools.rst:314 +msgid "" +"Make an iterator returning elements from the iterable and saving a copy of " +"each. When the iterable is exhausted, return elements from the saved copy. " +"Repeats indefinitely. Roughly equivalent to::" +msgstr "" + +#: ../Doc/library/itertools.rst:328 +msgid "" +"Note, this member of the toolkit may require significant auxiliary storage " +"(depending on the length of the iterable)." +msgstr "" + +#: ../Doc/library/itertools.rst:334 +msgid "" +"Make an iterator that drops elements from the iterable as long as the " +"predicate is true; afterwards, returns every element. Note, the iterator " +"does not produce *any* output until the predicate first becomes false, so it " +"may have a lengthy start-up time. Roughly equivalent to::" +msgstr "" + +#: ../Doc/library/itertools.rst:351 +msgid "" +"Make an iterator that filters elements from iterable returning only those " +"for which the predicate is ``False``. If *predicate* is ``None``, return the " +"items that are false. Roughly equivalent to::" +msgstr "" + +#: ../Doc/library/itertools.rst:366 +msgid "" +"Make an iterator that returns consecutive keys and groups from the " +"*iterable*. The *key* is a function computing a key value for each element. " +"If not specified or is ``None``, *key* defaults to an identity function and " +"returns the element unchanged. Generally, the iterable needs to already be " +"sorted on the same key function." +msgstr "" + +#: ../Doc/library/itertools.rst:372 +msgid "" +"The operation of :func:`groupby` is similar to the ``uniq`` filter in Unix. " +"It generates a break or new group every time the value of the key function " +"changes (which is why it is usually necessary to have sorted the data using " +"the same key function). That behavior differs from SQL's GROUP BY which " +"aggregates common elements regardless of their input order." +msgstr "" + +#: ../Doc/library/itertools.rst:378 +msgid "" +"The returned group is itself an iterator that shares the underlying iterable " +"with :func:`groupby`. Because the source is shared, when the :func:" +"`groupby` object is advanced, the previous group is no longer visible. So, " +"if that data is needed later, it should be stored as a list::" +msgstr "" + +#: ../Doc/library/itertools.rst:390 +msgid ":func:`groupby` is roughly equivalent to::" +msgstr "" + +#: ../Doc/library/itertools.rst:422 +msgid "" +"Make an iterator that returns selected elements from the iterable. If " +"*start* is non-zero, then elements from the iterable are skipped until start " +"is reached. Afterward, elements are returned consecutively unless *step* is " +"set higher than one which results in items being skipped. If *stop* is " +"``None``, then iteration continues until the iterator is exhausted, if at " +"all; otherwise, it stops at the specified position. Unlike regular " +"slicing, :func:`islice` does not support negative values for *start*, " +"*stop*, or *step*. Can be used to extract related fields from data where " +"the internal structure has been flattened (for example, a multi-line report " +"may list a name field on every third line). Roughly equivalent to::" +msgstr "" + +#: ../Doc/library/itertools.rst:448 +msgid "" +"If *start* is ``None``, then iteration starts at zero. If *step* is " +"``None``, then the step defaults to one." +msgstr "" + +#: ../Doc/library/itertools.rst:454 +msgid "" +"Return successive *r* length permutations of elements in the *iterable*." +msgstr "" + +#: ../Doc/library/itertools.rst:456 +msgid "" +"If *r* is not specified or is ``None``, then *r* defaults to the length of " +"the *iterable* and all possible full-length permutations are generated." +msgstr "" + +#: ../Doc/library/itertools.rst:460 +msgid "" +"Permutations are emitted in lexicographic sort order. So, if the input " +"*iterable* is sorted, the permutation tuples will be produced in sorted " +"order." +msgstr "" + +#: ../Doc/library/itertools.rst:464 +msgid "" +"Elements are treated as unique based on their position, not on their value. " +"So if the input elements are unique, there will be no repeat values in each " +"permutation." +msgstr "" + +#: ../Doc/library/itertools.rst:495 +msgid "" +"The code for :func:`permutations` can be also expressed as a subsequence of :" +"func:`product`, filtered to exclude entries with repeated elements (those " +"from the same position in the input pool)::" +msgstr "" + +#: ../Doc/library/itertools.rst:507 +msgid "" +"The number of items returned is ``n! / (n-r)!`` when ``0 <= r <= n`` or zero " +"when ``r > n``." +msgstr "" + +#: ../Doc/library/itertools.rst:512 +msgid "Cartesian product of input iterables." +msgstr "" + +#: ../Doc/library/itertools.rst:514 +msgid "" +"Roughly equivalent to nested for-loops in a generator expression. For " +"example, ``product(A, B)`` returns the same as ``((x,y) for x in A for y in " +"B)``." +msgstr "" + +#: ../Doc/library/itertools.rst:517 +msgid "" +"The nested loops cycle like an odometer with the rightmost element advancing " +"on every iteration. This pattern creates a lexicographic ordering so that " +"if the input's iterables are sorted, the product tuples are emitted in " +"sorted order." +msgstr "" + +#: ../Doc/library/itertools.rst:522 +msgid "" +"To compute the product of an iterable with itself, specify the number of " +"repetitions with the optional *repeat* keyword argument. For example, " +"``product(A, repeat=4)`` means the same as ``product(A, A, A, A)``." +msgstr "" + +#: ../Doc/library/itertools.rst:526 +msgid "" +"This function is roughly equivalent to the following code, except that the " +"actual implementation does not build up intermediate results in memory::" +msgstr "" + +#: ../Doc/library/itertools.rst:542 +msgid "" +"Make an iterator that returns *object* over and over again. Runs " +"indefinitely unless the *times* argument is specified. Used as argument to :" +"func:`map` for invariant parameters to the called function. Also used with :" +"func:`zip` to create an invariant part of a tuple record." +msgstr "" + +#: ../Doc/library/itertools.rst:558 +msgid "" +"A common use for *repeat* is to supply a stream of constant values to *map* " +"or *zip*::" +msgstr "" + +#: ../Doc/library/itertools.rst:566 +msgid "" +"Make an iterator that computes the function using arguments obtained from " +"the iterable. Used instead of :func:`map` when argument parameters are " +"already grouped in tuples from a single iterable (the data has been \"pre-" +"zipped\"). The difference between :func:`map` and :func:`starmap` parallels " +"the distinction between ``function(a,b)`` and ``function(*c)``. Roughly " +"equivalent to::" +msgstr "" + +#: ../Doc/library/itertools.rst:580 +msgid "" +"Make an iterator that returns elements from the iterable as long as the " +"predicate is true. Roughly equivalent to::" +msgstr "" + +#: ../Doc/library/itertools.rst:594 +msgid "Return *n* independent iterators from a single iterable." +msgstr "" + +#: ../Doc/library/itertools.rst:596 +msgid "" +"The following Python code helps explain what *tee* does (although the actual " +"implementation is more complex and uses only a single underlying :abbr:`FIFO " +"(first-in, first-out)` queue)." +msgstr "" + +#: ../Doc/library/itertools.rst:617 +msgid "" +"Once :func:`tee` has made a split, the original *iterable* should not be " +"used anywhere else; otherwise, the *iterable* could get advanced without the " +"tee objects being informed." +msgstr "" + +#: ../Doc/library/itertools.rst:621 +msgid "" +"This itertool may require significant auxiliary storage (depending on how " +"much temporary data needs to be stored). In general, if one iterator uses " +"most or all of the data before another iterator starts, it is faster to use :" +"func:`list` instead of :func:`tee`." +msgstr "" + +#: ../Doc/library/itertools.rst:629 +msgid "" +"Make an iterator that aggregates elements from each of the iterables. If the " +"iterables are of uneven length, missing values are filled-in with " +"*fillvalue*. Iteration continues until the longest iterable is exhausted. " +"Roughly equivalent to::" +msgstr "" + +#: ../Doc/library/itertools.rst:654 +msgid "" +"If one of the iterables is potentially infinite, then the :func:" +"`zip_longest` function should be wrapped with something that limits the " +"number of calls (for example :func:`islice` or :func:`takewhile`). If not " +"specified, *fillvalue* defaults to ``None``." +msgstr "" + +#: ../Doc/library/itertools.rst:663 +msgid "Itertools Recipes" +msgstr "" + +#: ../Doc/library/itertools.rst:665 +msgid "" +"This section shows recipes for creating an extended toolset using the " +"existing itertools as building blocks." +msgstr "" + +#: ../Doc/library/itertools.rst:668 +msgid "" +"The extended tools offer the same high performance as the underlying " +"toolset. The superior memory performance is kept by processing elements one " +"at a time rather than bringing the whole iterable into memory all at once. " +"Code volume is kept small by linking the tools together in a functional " +"style which helps eliminate temporary variables. High speed is retained by " +"preferring \"vectorized\" building blocks over the use of for-loops and :" +"term:`generator`\\s which incur interpreter overhead." +msgstr "" + +#: ../Doc/library/itertools.rst:861 +msgid "" +"Note, many of the above recipes can be optimized by replacing global lookups " +"with local variables defined as default values. For example, the " +"*dotproduct* recipe can be written as::" +msgstr "" + +#: ../Doc/library/json.rst:2 +msgid ":mod:`json` --- JSON encoder and decoder" +msgstr "" + +#: ../Doc/library/json.rst:10 +msgid "**Source code:** :source:`Lib/json/__init__.py`" +msgstr "" + +#: ../Doc/library/json.rst:14 +msgid "" +"`JSON (JavaScript Object Notation) `_, specified by :rfc:" +"`7159` (which obsoletes :rfc:`4627`) and by `ECMA-404 `_, is a lightweight " +"data interchange format inspired by `JavaScript `_ object literal syntax (although it is not a strict subset " +"of JavaScript [#rfc-errata]_ )." +msgstr "" + +#: ../Doc/library/json.rst:21 +msgid "" +":mod:`json` exposes an API familiar to users of the standard library :mod:" +"`marshal` and :mod:`pickle` modules." +msgstr "" + +#: ../Doc/library/json.rst:24 +msgid "Encoding basic Python object hierarchies::" +msgstr "" + +#: ../Doc/library/json.rst:43 +msgid "Compact encoding::" +msgstr "" + +#: ../Doc/library/json.rst:49 +msgid "Pretty printing::" +msgstr "" + +#: ../Doc/library/json.rst:58 +msgid "Decoding JSON::" +msgstr "" + +#: ../Doc/library/json.rst:70 +msgid "Specializing JSON object decoding::" +msgstr "" + +#: ../Doc/library/json.rst:85 +msgid "Extending :class:`JSONEncoder`::" +msgstr "" + +#: ../Doc/library/json.rst:105 +msgid "Using :mod:`json.tool` from the shell to validate and pretty-print::" +msgstr "" + +#: ../Doc/library/json.rst:114 +msgid "See :ref:`json-commandline` for detailed documentation." +msgstr "" + +#: ../Doc/library/json.rst:120 +msgid "" +"JSON is a subset of `YAML `_ 1.2. The JSON produced by " +"this module's default settings (in particular, the default *separators* " +"value) is also a subset of YAML 1.0 and 1.1. This module can thus also be " +"used as a YAML serializer." +msgstr "" + +#: ../Doc/library/json.rst:127 +msgid "Basic Usage" +msgstr "" + +#: ../Doc/library/json.rst:134 +msgid "" +"Serialize *obj* as a JSON formatted stream to *fp* (a ``.write()``-" +"supporting :term:`file-like object`) using this :ref:`conversion table `." +msgstr "" + +#: ../Doc/library/json.rst:138 +msgid "" +"If *skipkeys* is true (default: ``False``), then dict keys that are not of a " +"basic type (:class:`str`, :class:`int`, :class:`float`, :class:`bool`, " +"``None``) will be skipped instead of raising a :exc:`TypeError`." +msgstr "" + +#: ../Doc/library/json.rst:142 +msgid "" +"The :mod:`json` module always produces :class:`str` objects, not :class:" +"`bytes` objects. Therefore, ``fp.write()`` must support :class:`str` input." +msgstr "" + +#: ../Doc/library/json.rst:146 ../Doc/library/json.rst:413 +msgid "" +"If *ensure_ascii* is true (the default), the output is guaranteed to have " +"all incoming non-ASCII characters escaped. If *ensure_ascii* is false, " +"these characters will be output as-is." +msgstr "" + +#: ../Doc/library/json.rst:150 +msgid "" +"If *check_circular* is false (default: ``True``), then the circular " +"reference check for container types will be skipped and a circular reference " +"will result in an :exc:`OverflowError` (or worse)." +msgstr "" + +#: ../Doc/library/json.rst:154 +msgid "" +"If *allow_nan* is false (default: ``True``), then it will be a :exc:" +"`ValueError` to serialize out of range :class:`float` values (``nan``, " +"``inf``, ``-inf``) in strict compliance of the JSON specification. If " +"*allow_nan* is true, their JavaScript equivalents (``NaN``, ``Infinity``, ``-" +"Infinity``) will be used." +msgstr "" + +#: ../Doc/library/json.rst:160 ../Doc/library/json.rst:432 +msgid "" +"If *indent* is a non-negative integer or string, then JSON array elements " +"and object members will be pretty-printed with that indent level. An indent " +"level of 0, negative, or ``\"\"`` will only insert newlines. ``None`` (the " +"default) selects the most compact representation. Using a positive integer " +"indent indents that many spaces per level. If *indent* is a string (such as " +"``\"\\t\"``), that string is used to indent each level." +msgstr "" + +#: ../Doc/library/json.rst:167 ../Doc/library/json.rst:439 +msgid "Allow strings for *indent* in addition to integers." +msgstr "" + +#: ../Doc/library/json.rst:170 ../Doc/library/json.rst:442 +msgid "" +"If specified, *separators* should be an ``(item_separator, key_separator)`` " +"tuple. The default is ``(', ', ': ')`` if *indent* is ``None`` and ``(',', " +"': ')`` otherwise. To get the most compact JSON representation, you should " +"specify ``(',', ':')`` to eliminate whitespace." +msgstr "" + +#: ../Doc/library/json.rst:175 ../Doc/library/json.rst:447 +msgid "Use ``(',', ': ')`` as default if *indent* is not ``None``." +msgstr "" + +#: ../Doc/library/json.rst:178 ../Doc/library/json.rst:450 +msgid "" +"If specified, *default* should be a function that gets called for objects " +"that can't otherwise be serialized. It should return a JSON encodable " +"version of the object or raise a :exc:`TypeError`. If not specified, :exc:" +"`TypeError` is raised." +msgstr "" + +#: ../Doc/library/json.rst:183 +msgid "" +"If *sort_keys* is true (default: ``False``), then the output of dictionaries " +"will be sorted by key." +msgstr "" + +#: ../Doc/library/json.rst:186 +msgid "" +"To use a custom :class:`JSONEncoder` subclass (e.g. one that overrides the :" +"meth:`default` method to serialize additional types), specify it with the " +"*cls* kwarg; otherwise :class:`JSONEncoder` is used." +msgstr "" + +#: ../Doc/library/json.rst:190 ../Doc/library/json.rst:266 +msgid "" +"All optional parameters are now :ref:`keyword-only `." +msgstr "" + +#: ../Doc/library/json.rst:199 +msgid "" +"Serialize *obj* to a JSON formatted :class:`str` using this :ref:`conversion " +"table `. The arguments have the same meaning as in :func:" +"`dump`." +msgstr "" + +#: ../Doc/library/json.rst:205 +msgid "" +"Unlike :mod:`pickle` and :mod:`marshal`, JSON is not a framed protocol, so " +"trying to serialize multiple objects with repeated calls to :func:`dump` " +"using the same *fp* will result in an invalid JSON file." +msgstr "" + +#: ../Doc/library/json.rst:211 +msgid "" +"Keys in key/value pairs of JSON are always of the type :class:`str`. When a " +"dictionary is converted into JSON, all the keys of the dictionary are " +"coerced to strings. As a result of this, if a dictionary is converted into " +"JSON and then back into a dictionary, the dictionary may not equal the " +"original one. That is, ``loads(dumps(x)) != x`` if x has non-string keys." +msgstr "" + +#: ../Doc/library/json.rst:220 +msgid "" +"Deserialize *fp* (a ``.read()``-supporting :term:`file-like object` " +"containing a JSON document) to a Python object using this :ref:`conversion " +"table `." +msgstr "" + +#: ../Doc/library/json.rst:224 +msgid "" +"*object_hook* is an optional function that will be called with the result of " +"any object literal decoded (a :class:`dict`). The return value of " +"*object_hook* will be used instead of the :class:`dict`. This feature can " +"be used to implement custom decoders (e.g. `JSON-RPC `_ class hinting)." +msgstr "" + +#: ../Doc/library/json.rst:230 +msgid "" +"*object_pairs_hook* is an optional function that will be called with the " +"result of any object literal decoded with an ordered list of pairs. The " +"return value of *object_pairs_hook* will be used instead of the :class:" +"`dict`. This feature can be used to implement custom decoders that rely on " +"the order that the key and value pairs are decoded (for example, :func:" +"`collections.OrderedDict` will remember the order of insertion). If " +"*object_hook* is also defined, the *object_pairs_hook* takes priority." +msgstr "" + +#: ../Doc/library/json.rst:238 ../Doc/library/json.rst:328 +msgid "Added support for *object_pairs_hook*." +msgstr "" + +#: ../Doc/library/json.rst:241 ../Doc/library/json.rst:331 +msgid "" +"*parse_float*, if specified, will be called with the string of every JSON " +"float to be decoded. By default, this is equivalent to ``float(num_str)``. " +"This can be used to use another datatype or parser for JSON floats (e.g. :" +"class:`decimal.Decimal`)." +msgstr "" + +#: ../Doc/library/json.rst:246 ../Doc/library/json.rst:336 +msgid "" +"*parse_int*, if specified, will be called with the string of every JSON int " +"to be decoded. By default, this is equivalent to ``int(num_str)``. This " +"can be used to use another datatype or parser for JSON integers (e.g. :class:" +"`float`)." +msgstr "" + +#: ../Doc/library/json.rst:251 +msgid "" +"*parse_constant*, if specified, will be called with one of the following " +"strings: ``'-Infinity'``, ``'Infinity'``, ``'NaN'``. This can be used to " +"raise an exception if invalid JSON numbers are encountered." +msgstr "" + +#: ../Doc/library/json.rst:256 +msgid "*parse_constant* doesn't get called on 'null', 'true', 'false' anymore." +msgstr "" + +#: ../Doc/library/json.rst:259 +msgid "" +"To use a custom :class:`JSONDecoder` subclass, specify it with the ``cls`` " +"kwarg; otherwise :class:`JSONDecoder` is used. Additional keyword arguments " +"will be passed to the constructor of the class." +msgstr "" + +#: ../Doc/library/json.rst:263 ../Doc/library/json.rst:278 +#: ../Doc/library/json.rst:351 +msgid "" +"If the data being deserialized is not a valid JSON document, a :exc:" +"`JSONDecodeError` will be raised." +msgstr "" + +#: ../Doc/library/json.rst:271 +msgid "" +"Deserialize *s* (a :class:`str`, :class:`bytes` or :class:`bytearray` " +"instance containing a JSON document) to a Python object using this :ref:" +"`conversion table `." +msgstr "" + +#: ../Doc/library/json.rst:275 +msgid "" +"The other arguments have the same meaning as in :func:`load`, except " +"*encoding* which is ignored and deprecated." +msgstr "" + +#: ../Doc/library/json.rst:282 +msgid "Encoders and Decoders" +msgstr "" + +#: ../Doc/library/json.rst:286 +msgid "Simple JSON decoder." +msgstr "" + +#: ../Doc/library/json.rst:288 +msgid "Performs the following translations in decoding by default:" +msgstr "" + +#: ../Doc/library/json.rst:293 ../Doc/library/json.rst:384 +msgid "JSON" +msgstr "" + +#: ../Doc/library/json.rst:293 ../Doc/library/json.rst:384 +msgid "Python" +msgstr "" + +#: ../Doc/library/json.rst:295 ../Doc/library/json.rst:386 +msgid "object" +msgstr "" + +#: ../Doc/library/json.rst:295 ../Doc/library/json.rst:386 +msgid "dict" +msgstr "" + +#: ../Doc/library/json.rst:297 ../Doc/library/json.rst:388 +msgid "array" +msgstr "" + +#: ../Doc/library/json.rst:297 +msgid "list" +msgstr "" + +#: ../Doc/library/json.rst:299 ../Doc/library/json.rst:390 +#: ../Doc/library/turtle.rst:1796 ../Doc/library/turtle.rst:1797 +#: ../Doc/library/turtle.rst:1809 ../Doc/library/turtle.rst:1810 +msgid "string" +msgstr "" + +#: ../Doc/library/json.rst:299 ../Doc/library/json.rst:390 +msgid "str" +msgstr "" + +#: ../Doc/library/json.rst:301 +msgid "number (int)" +msgstr "" + +#: ../Doc/library/json.rst:303 +msgid "number (real)" +msgstr "" + +#: ../Doc/library/json.rst:305 ../Doc/library/json.rst:394 +msgid "true" +msgstr "" + +#: ../Doc/library/json.rst:305 ../Doc/library/json.rst:394 +msgid "True" +msgstr "" + +#: ../Doc/library/json.rst:307 ../Doc/library/json.rst:396 +msgid "false" +msgstr "" + +#: ../Doc/library/json.rst:307 ../Doc/library/json.rst:396 +msgid "False" +msgstr "" + +#: ../Doc/library/json.rst:309 ../Doc/library/json.rst:398 +msgid "null" +msgstr "" + +#: ../Doc/library/json.rst:309 ../Doc/library/json.rst:398 +#: ../Doc/library/string.rst:417 ../Doc/library/string.rst:444 +#: ../Doc/library/string.rst:505 +msgid "None" +msgstr "" + +#: ../Doc/library/json.rst:312 +msgid "" +"It also understands ``NaN``, ``Infinity``, and ``-Infinity`` as their " +"corresponding ``float`` values, which is outside the JSON spec." +msgstr "" + +#: ../Doc/library/json.rst:315 +msgid "" +"*object_hook*, if specified, will be called with the result of every JSON " +"object decoded and its return value will be used in place of the given :" +"class:`dict`. This can be used to provide custom deserializations (e.g. to " +"support JSON-RPC class hinting)." +msgstr "" + +#: ../Doc/library/json.rst:320 +msgid "" +"*object_pairs_hook*, if specified will be called with the result of every " +"JSON object decoded with an ordered list of pairs. The return value of " +"*object_pairs_hook* will be used instead of the :class:`dict`. This feature " +"can be used to implement custom decoders that rely on the order that the key " +"and value pairs are decoded (for example, :func:`collections.OrderedDict` " +"will remember the order of insertion). If *object_hook* is also defined, the " +"*object_pairs_hook* takes priority." +msgstr "" + +#: ../Doc/library/json.rst:341 +msgid "" +"*parse_constant*, if specified, will be called with one of the following " +"strings: ``'-Infinity'``, ``'Infinity'``, ``'NaN'``, ``'null'``, ``'true'``, " +"``'false'``. This can be used to raise an exception if invalid JSON numbers " +"are encountered." +msgstr "" + +#: ../Doc/library/json.rst:346 +msgid "" +"If *strict* is false (``True`` is the default), then control characters will " +"be allowed inside strings. Control characters in this context are those " +"with character codes in the 0-31 range, including ``'\\t'`` (tab), " +"``'\\n'``, ``'\\r'`` and ``'\\0'``." +msgstr "" + +#: ../Doc/library/json.rst:354 ../Doc/library/json.rst:455 +msgid "All parameters are now :ref:`keyword-only `." +msgstr "" + +#: ../Doc/library/json.rst:359 +msgid "" +"Return the Python representation of *s* (a :class:`str` instance containing " +"a JSON document)." +msgstr "" + +#: ../Doc/library/json.rst:362 +msgid "" +":exc:`JSONDecodeError` will be raised if the given JSON document is not " +"valid." +msgstr "" + +#: ../Doc/library/json.rst:367 +msgid "" +"Decode a JSON document from *s* (a :class:`str` beginning with a JSON " +"document) and return a 2-tuple of the Python representation and the index in " +"*s* where the document ended." +msgstr "" + +#: ../Doc/library/json.rst:371 +msgid "" +"This can be used to decode a JSON document from a string that may have " +"extraneous data at the end." +msgstr "" + +#: ../Doc/library/json.rst:377 +msgid "Extensible JSON encoder for Python data structures." +msgstr "" + +#: ../Doc/library/json.rst:379 +msgid "Supports the following objects and types by default:" +msgstr "" + +#: ../Doc/library/json.rst:388 +msgid "list, tuple" +msgstr "" + +#: ../Doc/library/json.rst:392 +msgid "int, float, int- & float-derived Enums" +msgstr "" + +#: ../Doc/library/json.rst:392 +msgid "number" +msgstr "" + +#: ../Doc/library/json.rst:401 +msgid "Added support for int- and float-derived Enum classes." +msgstr "" + +#: ../Doc/library/json.rst:404 +msgid "" +"To extend this to recognize other objects, subclass and implement a :meth:" +"`default` method with another method that returns a serializable object for " +"``o`` if possible, otherwise it should call the superclass implementation " +"(to raise :exc:`TypeError`)." +msgstr "" + +#: ../Doc/library/json.rst:409 +msgid "" +"If *skipkeys* is false (the default), then it is a :exc:`TypeError` to " +"attempt encoding of keys that are not str, int, float or None. If " +"*skipkeys* is true, such items are simply skipped." +msgstr "" + +#: ../Doc/library/json.rst:417 +msgid "" +"If *check_circular* is true (the default), then lists, dicts, and custom " +"encoded objects will be checked for circular references during encoding to " +"prevent an infinite recursion (which would cause an :exc:`OverflowError`). " +"Otherwise, no such check takes place." +msgstr "" + +#: ../Doc/library/json.rst:422 +msgid "" +"If *allow_nan* is true (the default), then ``NaN``, ``Infinity``, and ``-" +"Infinity`` will be encoded as such. This behavior is not JSON specification " +"compliant, but is consistent with most JavaScript based encoders and " +"decoders. Otherwise, it will be a :exc:`ValueError` to encode such floats." +msgstr "" + +#: ../Doc/library/json.rst:428 +msgid "" +"If *sort_keys* is true (default: ``False``), then the output of dictionaries " +"will be sorted by key; this is useful for regression tests to ensure that " +"JSON serializations can be compared on a day-to-day basis." +msgstr "" + +#: ../Doc/library/json.rst:461 +msgid "" +"Implement this method in a subclass such that it returns a serializable " +"object for *o*, or calls the base implementation (to raise a :exc:" +"`TypeError`)." +msgstr "" + +#: ../Doc/library/json.rst:465 +msgid "" +"For example, to support arbitrary iterators, you could implement default " +"like this::" +msgstr "" + +#: ../Doc/library/json.rst:481 +msgid "" +"Return a JSON string representation of a Python data structure, *o*. For " +"example::" +msgstr "" + +#: ../Doc/library/json.rst:490 +msgid "" +"Encode the given object, *o*, and yield each string representation as " +"available. For example::" +msgstr "" + +#: ../Doc/library/json.rst:502 +msgid "Subclass of :exc:`ValueError` with the following additional attributes:" +msgstr "" + +#: ../Doc/library/json.rst:506 ../Doc/library/re.rst:798 +msgid "The unformatted error message." +msgstr "" + +#: ../Doc/library/json.rst:510 +msgid "The JSON document being parsed." +msgstr "" + +#: ../Doc/library/json.rst:514 +msgid "The start index of *doc* where parsing failed." +msgstr "" + +#: ../Doc/library/json.rst:518 ../Doc/library/re.rst:810 +msgid "The line corresponding to *pos*." +msgstr "" + +#: ../Doc/library/json.rst:522 ../Doc/library/re.rst:814 +msgid "The column corresponding to *pos*." +msgstr "" + +#: ../Doc/library/json.rst:528 +msgid "Standard Compliance and Interoperability" +msgstr "" + +#: ../Doc/library/json.rst:530 +msgid "" +"The JSON format is specified by :rfc:`7159` and by `ECMA-404 `_. This section " +"details this module's level of compliance with the RFC. For simplicity, :" +"class:`JSONEncoder` and :class:`JSONDecoder` subclasses, and parameters " +"other than those explicitly mentioned, are not considered." +msgstr "" + +#: ../Doc/library/json.rst:536 +msgid "" +"This module does not comply with the RFC in a strict fashion, implementing " +"some extensions that are valid JavaScript but not valid JSON. In particular:" +msgstr "" + +#: ../Doc/library/json.rst:539 +msgid "Infinite and NaN number values are accepted and output;" +msgstr "" + +#: ../Doc/library/json.rst:540 +msgid "" +"Repeated names within an object are accepted, and only the value of the last " +"name-value pair is used." +msgstr "" + +#: ../Doc/library/json.rst:543 +msgid "" +"Since the RFC permits RFC-compliant parsers to accept input texts that are " +"not RFC-compliant, this module's deserializer is technically RFC-compliant " +"under default settings." +msgstr "" + +#: ../Doc/library/json.rst:548 +msgid "Character Encodings" +msgstr "" + +#: ../Doc/library/json.rst:550 +msgid "" +"The RFC requires that JSON be represented using either UTF-8, UTF-16, or " +"UTF-32, with UTF-8 being the recommended default for maximum " +"interoperability." +msgstr "" + +#: ../Doc/library/json.rst:553 +msgid "" +"As permitted, though not required, by the RFC, this module's serializer sets " +"*ensure_ascii=True* by default, thus escaping the output so that the " +"resulting strings only contain ASCII characters." +msgstr "" + +#: ../Doc/library/json.rst:557 +msgid "" +"Other than the *ensure_ascii* parameter, this module is defined strictly in " +"terms of conversion between Python objects and :class:`Unicode strings " +"`, and thus does not otherwise directly address the issue of character " +"encodings." +msgstr "" + +#: ../Doc/library/json.rst:562 +msgid "" +"The RFC prohibits adding a byte order mark (BOM) to the start of a JSON " +"text, and this module's serializer does not add a BOM to its output. The RFC " +"permits, but does not require, JSON deserializers to ignore an initial BOM " +"in their input. This module's deserializer raises a :exc:`ValueError` when " +"an initial BOM is present." +msgstr "" + +#: ../Doc/library/json.rst:568 +msgid "" +"The RFC does not explicitly forbid JSON strings which contain byte sequences " +"that don't correspond to valid Unicode characters (e.g. unpaired UTF-16 " +"surrogates), but it does note that they may cause interoperability problems. " +"By default, this module accepts and outputs (when present in the original :" +"class:`str`) code points for such sequences." +msgstr "" + +#: ../Doc/library/json.rst:576 +msgid "Infinite and NaN Number Values" +msgstr "" + +#: ../Doc/library/json.rst:578 +msgid "" +"The RFC does not permit the representation of infinite or NaN number values. " +"Despite that, by default, this module accepts and outputs ``Infinity``, ``-" +"Infinity``, and ``NaN`` as if they were valid JSON number literal values::" +msgstr "" + +#: ../Doc/library/json.rst:593 +msgid "" +"In the serializer, the *allow_nan* parameter can be used to alter this " +"behavior. In the deserializer, the *parse_constant* parameter can be used " +"to alter this behavior." +msgstr "" + +#: ../Doc/library/json.rst:599 +msgid "Repeated Names Within an Object" +msgstr "" + +#: ../Doc/library/json.rst:601 +msgid "" +"The RFC specifies that the names within a JSON object should be unique, but " +"does not mandate how repeated names in JSON objects should be handled. By " +"default, this module does not raise an exception; instead, it ignores all " +"but the last name-value pair for a given name::" +msgstr "" + +#: ../Doc/library/json.rst:610 +msgid "The *object_pairs_hook* parameter can be used to alter this behavior." +msgstr "" + +#: ../Doc/library/json.rst:614 +msgid "Top-level Non-Object, Non-Array Values" +msgstr "" + +#: ../Doc/library/json.rst:616 +msgid "" +"The old version of JSON specified by the obsolete :rfc:`4627` required that " +"the top-level value of a JSON text must be either a JSON object or array " +"(Python :class:`dict` or :class:`list`), and could not be a JSON null, " +"boolean, number, or string value. :rfc:`7159` removed that restriction, and " +"this module does not and has never implemented that restriction in either " +"its serializer or its deserializer." +msgstr "" + +#: ../Doc/library/json.rst:623 +msgid "" +"Regardless, for maximum interoperability, you may wish to voluntarily adhere " +"to the restriction yourself." +msgstr "" + +#: ../Doc/library/json.rst:628 +msgid "Implementation Limitations" +msgstr "" + +#: ../Doc/library/json.rst:630 +msgid "Some JSON deserializer implementations may set limits on:" +msgstr "" + +#: ../Doc/library/json.rst:632 +msgid "the size of accepted JSON texts" +msgstr "" + +#: ../Doc/library/json.rst:633 +msgid "the maximum level of nesting of JSON objects and arrays" +msgstr "" + +#: ../Doc/library/json.rst:634 +msgid "the range and precision of JSON numbers" +msgstr "" + +#: ../Doc/library/json.rst:635 +msgid "the content and maximum length of JSON strings" +msgstr "" + +#: ../Doc/library/json.rst:637 +msgid "" +"This module does not impose any such limits beyond those of the relevant " +"Python datatypes themselves or the Python interpreter itself." +msgstr "" + +#: ../Doc/library/json.rst:640 +msgid "" +"When serializing to JSON, beware any such limitations in applications that " +"may consume your JSON. In particular, it is common for JSON numbers to be " +"deserialized into IEEE 754 double precision numbers and thus subject to that " +"representation's range and precision limitations. This is especially " +"relevant when serializing Python :class:`int` values of extremely large " +"magnitude, or when serializing instances of \"exotic\" numerical types such " +"as :class:`decimal.Decimal`." +msgstr "" + +#: ../Doc/library/json.rst:658 +msgid "**Source code:** :source:`Lib/json/tool.py`" +msgstr "" + +#: ../Doc/library/json.rst:662 +msgid "" +"The :mod:`json.tool` module provides a simple command line interface to " +"validate and pretty-print JSON objects." +msgstr "" + +#: ../Doc/library/json.rst:665 +msgid "" +"If the optional ``infile`` and ``outfile`` arguments are not specified, :" +"attr:`sys.stdin` and :attr:`sys.stdout` will be used respectively::" +msgstr "" + +#: ../Doc/library/json.rst:675 +msgid "" +"The output is now in the same order as the input. Use the :option:`--sort-" +"keys` option to sort the output of dictionaries alphabetically by key." +msgstr "" + +#: ../Doc/library/json.rst:681 ../Doc/library/pickletools.rst:50 +#: ../Doc/library/tarfile.rst:691 +msgid "Command line options" +msgstr "" + +#: ../Doc/library/json.rst:685 +msgid "The JSON file to be validated or pretty-printed::" +msgstr "" + +#: ../Doc/library/json.rst:699 +msgid "If *infile* is not specified, read from :attr:`sys.stdin`." +msgstr "" + +#: ../Doc/library/json.rst:703 +msgid "" +"Write the output of the *infile* to the given *outfile*. Otherwise, write it " +"to :attr:`sys.stdout`." +msgstr "" + +#: ../Doc/library/json.rst:708 +msgid "Sort the output of dictionaries alphabetically by key." +msgstr "" + +#: ../Doc/library/json.rst:714 +msgid "Show the help message." +msgstr "" + +#: ../Doc/library/json.rst:719 +msgid "" +"As noted in `the errata for RFC 7159 `_, JSON permits literal U+2028 (LINE SEPARATOR) " +"and U+2029 (PARAGRAPH SEPARATOR) characters in strings, whereas JavaScript " +"(as of ECMAScript Edition 5.1) does not." +msgstr "" + +#: ../Doc/library/keyword.rst:2 +msgid ":mod:`keyword` --- Testing for Python keywords" +msgstr "" + +#: ../Doc/library/keyword.rst:7 +msgid "**Source code:** :source:`Lib/keyword.py`" +msgstr "" + +#: ../Doc/library/keyword.rst:11 +msgid "" +"This module allows a Python program to determine if a string is a keyword." +msgstr "" + +#: ../Doc/library/keyword.rst:16 +msgid "Return true if *s* is a Python keyword." +msgstr "" + +#: ../Doc/library/keyword.rst:21 +msgid "" +"Sequence containing all the keywords defined for the interpreter. If any " +"keywords are defined to only be active when particular :mod:`__future__` " +"statements are in effect, these will be included as well." +msgstr "" + +#: ../Doc/library/language.rst:5 +msgid "Python Language Services" +msgstr "" + +#: ../Doc/library/language.rst:7 +msgid "" +"Python provides a number of modules to assist in working with the Python " +"language. These modules support tokenizing, parsing, syntax analysis, " +"bytecode disassembly, and various other facilities." +msgstr "" + +#: ../Doc/library/language.rst:11 +msgid "These modules include:" +msgstr "" + +#: ../Doc/library/linecache.rst:2 +msgid ":mod:`linecache` --- Random access to text lines" +msgstr "" + +#: ../Doc/library/linecache.rst:9 +msgid "**Source code:** :source:`Lib/linecache.py`" +msgstr "" + +#: ../Doc/library/linecache.rst:13 +msgid "" +"The :mod:`linecache` module allows one to get any line from a Python source " +"file, while attempting to optimize internally, using a cache, the common " +"case where many lines are read from a single file. This is used by the :mod:" +"`traceback` module to retrieve source lines for inclusion in the formatted " +"traceback." +msgstr "" + +#: ../Doc/library/linecache.rst:18 +msgid "" +"The :func:`tokenize.open` function is used to open files. This function " +"uses :func:`tokenize.detect_encoding` to get the encoding of the file; in " +"the absence of an encoding token, the file encoding defaults to UTF-8." +msgstr "" + +#: ../Doc/library/linecache.rst:22 +msgid "The :mod:`linecache` module defines the following functions:" +msgstr "" + +#: ../Doc/library/linecache.rst:27 +msgid "" +"Get line *lineno* from file named *filename*. This function will never raise " +"an exception --- it will return ``''`` on errors (the terminating newline " +"character will be included for lines that are found)." +msgstr "" + +#: ../Doc/library/linecache.rst:33 +msgid "" +"If a file named *filename* is not found, the function will look for it in " +"the module search path, ``sys.path``, after first checking for a :pep:`302` " +"``__loader__`` in *module_globals*, in case the module was imported from a " +"zipfile or other non-filesystem import source." +msgstr "" + +#: ../Doc/library/linecache.rst:41 +msgid "" +"Clear the cache. Use this function if you no longer need lines from files " +"previously read using :func:`getline`." +msgstr "" + +#: ../Doc/library/linecache.rst:47 +msgid "" +"Check the cache for validity. Use this function if files in the cache may " +"have changed on disk, and you require the updated version. If *filename* is " +"omitted, it will check all the entries in the cache." +msgstr "" + +#: ../Doc/library/linecache.rst:53 +msgid "" +"Capture enough detail about a non-file-based module to permit getting its " +"lines later via :func:`getline` even if *module_globals* is None in the " +"later call. This avoids doing I/O until a line is actually needed, without " +"having to carry the module globals around indefinitely." +msgstr "" + +#: ../Doc/library/locale.rst:2 +msgid ":mod:`locale` --- Internationalization services" +msgstr "" + +#: ../Doc/library/locale.rst:10 +msgid "**Source code:** :source:`Lib/locale.py`" +msgstr "" + +#: ../Doc/library/locale.rst:14 +msgid "" +"The :mod:`locale` module opens access to the POSIX locale database and " +"functionality. The POSIX locale mechanism allows programmers to deal with " +"certain cultural issues in an application, without requiring the programmer " +"to know all the specifics of each country where the software is executed." +msgstr "" + +#: ../Doc/library/locale.rst:21 +msgid "" +"The :mod:`locale` module is implemented on top of the :mod:`_locale` module, " +"which in turn uses an ANSI C locale implementation if available." +msgstr "" + +#: ../Doc/library/locale.rst:24 +msgid "The :mod:`locale` module defines the following exception and functions:" +msgstr "" + +#: ../Doc/library/locale.rst:29 +msgid "" +"Exception raised when the locale passed to :func:`setlocale` is not " +"recognized." +msgstr "" + +#: ../Doc/library/locale.rst:35 +msgid "" +"If *locale* is given and not ``None``, :func:`setlocale` modifies the locale " +"setting for the *category*. The available categories are listed in the data " +"description below. *locale* may be a string, or an iterable of two strings " +"(language code and encoding). If it's an iterable, it's converted to a " +"locale name using the locale aliasing engine. An empty string specifies the " +"user's default settings. If the modification of the locale fails, the " +"exception :exc:`Error` is raised. If successful, the new locale setting is " +"returned." +msgstr "" + +#: ../Doc/library/locale.rst:43 +msgid "" +"If *locale* is omitted or ``None``, the current setting for *category* is " +"returned." +msgstr "" + +#: ../Doc/library/locale.rst:46 +msgid "" +":func:`setlocale` is not thread-safe on most systems. Applications typically " +"start with a call of ::" +msgstr "" + +#: ../Doc/library/locale.rst:52 +msgid "" +"This sets the locale for all categories to the user's default setting " +"(typically specified in the :envvar:`LANG` environment variable). If the " +"locale is not changed thereafter, using multithreading should not cause " +"problems." +msgstr "" + +#: ../Doc/library/locale.rst:59 +msgid "" +"Returns the database of the local conventions as a dictionary. This " +"dictionary has the following strings as keys:" +msgstr "" + +#: ../Doc/library/locale.rst:65 +msgid "Category" +msgstr "" + +#: ../Doc/library/locale.rst:67 +msgid ":const:`LC_NUMERIC`" +msgstr "" + +#: ../Doc/library/locale.rst:67 +msgid "``'decimal_point'``" +msgstr "" + +#: ../Doc/library/locale.rst:67 +msgid "Decimal point character." +msgstr "" + +#: ../Doc/library/locale.rst:69 +msgid "``'grouping'``" +msgstr "" + +#: ../Doc/library/locale.rst:69 +msgid "" +"Sequence of numbers specifying which relative positions the " +"``'thousands_sep'`` is expected. If the sequence is terminated with :const:" +"`CHAR_MAX`, no further grouping is performed. If the sequence terminates " +"with a ``0``, the last group size is repeatedly used." +msgstr "" + +#: ../Doc/library/locale.rst:80 +msgid "``'thousands_sep'``" +msgstr "" + +#: ../Doc/library/locale.rst:80 +msgid "Character used between groups." +msgstr "" + +#: ../Doc/library/locale.rst:82 +msgid ":const:`LC_MONETARY`" +msgstr "" + +#: ../Doc/library/locale.rst:82 +msgid "``'int_curr_symbol'``" +msgstr "" + +#: ../Doc/library/locale.rst:82 +msgid "International currency symbol." +msgstr "" + +#: ../Doc/library/locale.rst:84 +msgid "``'currency_symbol'``" +msgstr "" + +#: ../Doc/library/locale.rst:84 +msgid "Local currency symbol." +msgstr "" + +#: ../Doc/library/locale.rst:86 +msgid "``'p_cs_precedes/n_cs_precedes'``" +msgstr "" + +#: ../Doc/library/locale.rst:86 +msgid "" +"Whether the currency symbol precedes the value (for positive resp. negative " +"values)." +msgstr "" + +#: ../Doc/library/locale.rst:91 +msgid "``'p_sep_by_space/n_sep_by_space'``" +msgstr "" + +#: ../Doc/library/locale.rst:91 +msgid "" +"Whether the currency symbol is separated from the value by a space (for " +"positive resp. negative values)." +msgstr "" + +#: ../Doc/library/locale.rst:96 +msgid "``'mon_decimal_point'``" +msgstr "" + +#: ../Doc/library/locale.rst:96 +msgid "Decimal point used for monetary values." +msgstr "" + +#: ../Doc/library/locale.rst:99 +msgid "``'frac_digits'``" +msgstr "" + +#: ../Doc/library/locale.rst:99 +msgid "" +"Number of fractional digits used in local formatting of monetary values." +msgstr "" + +#: ../Doc/library/locale.rst:103 +msgid "``'int_frac_digits'``" +msgstr "" + +#: ../Doc/library/locale.rst:103 +msgid "" +"Number of fractional digits used in international formatting of monetary " +"values." +msgstr "" + +#: ../Doc/library/locale.rst:107 +msgid "``'mon_thousands_sep'``" +msgstr "" + +#: ../Doc/library/locale.rst:107 +msgid "Group separator used for monetary values." +msgstr "" + +#: ../Doc/library/locale.rst:110 +msgid "``'mon_grouping'``" +msgstr "" + +#: ../Doc/library/locale.rst:110 +msgid "Equivalent to ``'grouping'``, used for monetary values." +msgstr "" + +#: ../Doc/library/locale.rst:113 +msgid "``'positive_sign'``" +msgstr "" + +#: ../Doc/library/locale.rst:113 +msgid "Symbol used to annotate a positive monetary value." +msgstr "" + +#: ../Doc/library/locale.rst:116 +msgid "``'negative_sign'``" +msgstr "" + +#: ../Doc/library/locale.rst:116 +msgid "Symbol used to annotate a negative monetary value." +msgstr "" + +#: ../Doc/library/locale.rst:119 +msgid "``'p_sign_posn/n_sign_posn'``" +msgstr "" + +#: ../Doc/library/locale.rst:119 +msgid "" +"The position of the sign (for positive resp. negative values), see below." +msgstr "" + +#: ../Doc/library/locale.rst:124 +msgid "" +"All numeric values can be set to :const:`CHAR_MAX` to indicate that there is " +"no value specified in this locale." +msgstr "" + +#: ../Doc/library/locale.rst:127 +msgid "" +"The possible values for ``'p_sign_posn'`` and ``'n_sign_posn'`` are given " +"below." +msgstr "" + +#: ../Doc/library/locale.rst:130 ../Doc/library/mailbox.rst:817 +#: ../Doc/library/mailbox.rst:984 ../Doc/library/mailbox.rst:1134 +#: ../Doc/library/mailbox.rst:1221 ../Doc/library/mailbox.rst:1354 +#: ../Doc/library/sys.rst:713 ../Doc/library/sys.rst:1224 +msgid "Explanation" +msgstr "" + +#: ../Doc/library/locale.rst:132 ../Doc/library/resource.rst:281 +#: ../Doc/library/winreg.rst:212 ../Doc/library/winreg.rst:319 +#: ../Doc/library/winreg.rst:363 ../Doc/library/zipfile.rst:541 +msgid "``0``" +msgstr "" + +#: ../Doc/library/locale.rst:132 +msgid "Currency and value are surrounded by parentheses." +msgstr "" + +#: ../Doc/library/locale.rst:135 ../Doc/library/resource.rst:283 +#: ../Doc/library/winreg.rst:214 ../Doc/library/winreg.rst:322 +#: ../Doc/library/winreg.rst:365 ../Doc/library/zipfile.rst:543 +msgid "``1``" +msgstr "" + +#: ../Doc/library/locale.rst:135 +msgid "The sign should precede the value and currency symbol." +msgstr "" + +#: ../Doc/library/locale.rst:138 ../Doc/library/resource.rst:285 +#: ../Doc/library/winreg.rst:218 ../Doc/library/winreg.rst:325 +#: ../Doc/library/zipfile.rst:545 +msgid "``2``" +msgstr "" + +#: ../Doc/library/locale.rst:138 +msgid "The sign should follow the value and currency symbol." +msgstr "" + +#: ../Doc/library/locale.rst:141 ../Doc/library/resource.rst:287 +#: ../Doc/library/zipfile.rst:547 +msgid "``3``" +msgstr "" + +#: ../Doc/library/locale.rst:141 +msgid "The sign should immediately precede the value." +msgstr "" + +#: ../Doc/library/locale.rst:144 ../Doc/library/resource.rst:289 +#: ../Doc/library/zipfile.rst:549 +msgid "``4``" +msgstr "" + +#: ../Doc/library/locale.rst:144 +msgid "The sign should immediately follow the value." +msgstr "" + +#: ../Doc/library/locale.rst:147 +msgid "``CHAR_MAX``" +msgstr "" + +#: ../Doc/library/locale.rst:147 +msgid "Nothing is specified in this locale." +msgstr "" + +#: ../Doc/library/locale.rst:153 +msgid "" +"Return some locale-specific information as a string. This function is not " +"available on all systems, and the set of possible options might also vary " +"across platforms. The possible argument values are numbers, for which " +"symbolic constants are available in the locale module." +msgstr "" + +#: ../Doc/library/locale.rst:158 +msgid "" +"The :func:`nl_langinfo` function accepts one of the following keys. Most " +"descriptions are taken from the corresponding description in the GNU C " +"library." +msgstr "" + +#: ../Doc/library/locale.rst:164 +msgid "" +"Get a string with the name of the character encoding used in the selected " +"locale." +msgstr "" + +#: ../Doc/library/locale.rst:169 +msgid "" +"Get a string that can be used as a format string for :func:`time.strftime` " +"to represent date and time in a locale-specific way." +msgstr "" + +#: ../Doc/library/locale.rst:174 +msgid "" +"Get a string that can be used as a format string for :func:`time.strftime` " +"to represent a date in a locale-specific way." +msgstr "" + +#: ../Doc/library/locale.rst:179 +msgid "" +"Get a string that can be used as a format string for :func:`time.strftime` " +"to represent a time in a locale-specific way." +msgstr "" + +#: ../Doc/library/locale.rst:184 +msgid "" +"Get a format string for :func:`time.strftime` to represent time in the am/pm " +"format." +msgstr "" + +#: ../Doc/library/locale.rst:189 +msgid "Get the name of the n-th day of the week." +msgstr "" + +#: ../Doc/library/locale.rst:193 +msgid "" +"This follows the US convention of :const:`DAY_1` being Sunday, not the " +"international convention (ISO 8601) that Monday is the first day of the week." +msgstr "" + +#: ../Doc/library/locale.rst:199 +msgid "Get the abbreviated name of the n-th day of the week." +msgstr "" + +#: ../Doc/library/locale.rst:203 +msgid "Get the name of the n-th month." +msgstr "" + +#: ../Doc/library/locale.rst:207 +msgid "Get the abbreviated name of the n-th month." +msgstr "" + +#: ../Doc/library/locale.rst:211 +msgid "Get the radix character (decimal dot, decimal comma, etc.)." +msgstr "" + +#: ../Doc/library/locale.rst:215 +msgid "Get the separator character for thousands (groups of three digits)." +msgstr "" + +#: ../Doc/library/locale.rst:219 +msgid "" +"Get a regular expression that can be used with the regex function to " +"recognize a positive response to a yes/no question." +msgstr "" + +#: ../Doc/library/locale.rst:224 +msgid "" +"The expression is in the syntax suitable for the :c:func:`regex` function " +"from the C library, which might differ from the syntax used in :mod:`re`." +msgstr "" + +#: ../Doc/library/locale.rst:229 +msgid "" +"Get a regular expression that can be used with the regex(3) function to " +"recognize a negative response to a yes/no question." +msgstr "" + +#: ../Doc/library/locale.rst:234 +msgid "" +"Get the currency symbol, preceded by \"-\" if the symbol should appear " +"before the value, \"+\" if the symbol should appear after the value, or \"." +"\" if the symbol should replace the radix character." +msgstr "" + +#: ../Doc/library/locale.rst:240 +msgid "Get a string that represents the era used in the current locale." +msgstr "" + +#: ../Doc/library/locale.rst:242 +msgid "" +"Most locales do not define this value. An example of a locale which does " +"define this value is the Japanese one. In Japan, the traditional " +"representation of dates includes the name of the era corresponding to the " +"then-emperor's reign." +msgstr "" + +#: ../Doc/library/locale.rst:247 +msgid "" +"Normally it should not be necessary to use this value directly. Specifying " +"the ``E`` modifier in their format strings causes the :func:`time.strftime` " +"function to use this information. The format of the returned string is not " +"specified, and therefore you should not assume knowledge of it on different " +"systems." +msgstr "" + +#: ../Doc/library/locale.rst:255 +msgid "" +"Get a format string for :func:`time.strftime` to represent date and time in " +"a locale-specific era-based way." +msgstr "" + +#: ../Doc/library/locale.rst:260 +msgid "" +"Get a format string for :func:`time.strftime` to represent a date in a " +"locale-specific era-based way." +msgstr "" + +#: ../Doc/library/locale.rst:265 +msgid "" +"Get a format string for :func:`time.strftime` to represent a time in a " +"locale-specific era-based way." +msgstr "" + +#: ../Doc/library/locale.rst:270 +msgid "" +"Get a representation of up to 100 values used to represent the values 0 to " +"99." +msgstr "" + +#: ../Doc/library/locale.rst:276 +msgid "" +"Tries to determine the default locale settings and returns them as a tuple " +"of the form ``(language code, encoding)``." +msgstr "" + +#: ../Doc/library/locale.rst:279 +msgid "" +"According to POSIX, a program which has not called ``setlocale(LC_ALL, '')`` " +"runs using the portable ``'C'`` locale. Calling ``setlocale(LC_ALL, '')`` " +"lets it use the default locale as defined by the :envvar:`LANG` variable. " +"Since we do not want to interfere with the current locale setting we thus " +"emulate the behavior in the way described above." +msgstr "" + +#: ../Doc/library/locale.rst:285 +msgid "" +"To maintain compatibility with other platforms, not only the :envvar:`LANG` " +"variable is tested, but a list of variables given as envvars parameter. The " +"first found to be defined will be used. *envvars* defaults to the search " +"path used in GNU gettext; it must always contain the variable name " +"``'LANG'``. The GNU gettext search path contains ``'LC_ALL'``, " +"``'LC_CTYPE'``, ``'LANG'`` and ``'LANGUAGE'``, in that order." +msgstr "" + +#: ../Doc/library/locale.rst:292 ../Doc/library/locale.rst:303 +msgid "" +"Except for the code ``'C'``, the language code corresponds to :rfc:`1766`. " +"*language code* and *encoding* may be ``None`` if their values cannot be " +"determined." +msgstr "" + +#: ../Doc/library/locale.rst:299 +msgid "" +"Returns the current setting for the given locale category as sequence " +"containing *language code*, *encoding*. *category* may be one of the :const:" +"`LC_\\*` values except :const:`LC_ALL`. It defaults to :const:`LC_CTYPE`." +msgstr "" + +#: ../Doc/library/locale.rst:310 +msgid "" +"Return the encoding used for text data, according to user preferences. User " +"preferences are expressed differently on different systems, and might not be " +"available programmatically on some systems, so this function only returns a " +"guess." +msgstr "" + +#: ../Doc/library/locale.rst:315 +msgid "" +"On some systems, it is necessary to invoke :func:`setlocale` to obtain the " +"user preferences, so this function is not thread-safe. If invoking setlocale " +"is not necessary or desired, *do_setlocale* should be set to ``False``." +msgstr "" + +#: ../Doc/library/locale.rst:322 +msgid "" +"Returns a normalized locale code for the given locale name. The returned " +"locale code is formatted for use with :func:`setlocale`. If normalization " +"fails, the original name is returned unchanged." +msgstr "" + +#: ../Doc/library/locale.rst:326 +msgid "" +"If the given encoding is not known, the function defaults to the default " +"encoding for the locale code just like :func:`setlocale`." +msgstr "" + +#: ../Doc/library/locale.rst:332 +msgid "Sets the locale for *category* to the default setting." +msgstr "" + +#: ../Doc/library/locale.rst:334 +msgid "" +"The default setting is determined by calling :func:`getdefaultlocale`. " +"*category* defaults to :const:`LC_ALL`." +msgstr "" + +#: ../Doc/library/locale.rst:340 +msgid "" +"Compares two strings according to the current :const:`LC_COLLATE` setting. " +"As any other compare function, returns a negative, or a positive value, or " +"``0``, depending on whether *string1* collates before or after *string2* or " +"is equal to it." +msgstr "" + +#: ../Doc/library/locale.rst:348 +msgid "" +"Transforms a string to one that can be used in locale-aware comparisons. " +"For example, ``strxfrm(s1) < strxfrm(s2)`` is equivalent to ``strcoll(s1, " +"s2) < 0``. This function can be used when the same string is compared " +"repeatedly, e.g. when collating a sequence of strings." +msgstr "" + +#: ../Doc/library/locale.rst:357 +msgid "" +"Formats a number *val* according to the current :const:`LC_NUMERIC` setting. " +"The format follows the conventions of the ``%`` operator. For floating " +"point values, the decimal point is modified if appropriate. If *grouping* " +"is true, also takes the grouping into account." +msgstr "" + +#: ../Doc/library/locale.rst:362 +msgid "" +"If *monetary* is true, the conversion uses monetary thousands separator and " +"grouping strings." +msgstr "" + +#: ../Doc/library/locale.rst:365 +msgid "" +"Please note that this function will only work for exactly one %char " +"specifier. For whole format strings, use :func:`format_string`." +msgstr "" + +#: ../Doc/library/locale.rst:371 +msgid "" +"Processes formatting specifiers as in ``format % val``, but takes the " +"current locale settings into account." +msgstr "" + +#: ../Doc/library/locale.rst:377 +msgid "" +"Formats a number *val* according to the current :const:`LC_MONETARY` " +"settings." +msgstr "" + +#: ../Doc/library/locale.rst:379 +msgid "" +"The returned string includes the currency symbol if *symbol* is true, which " +"is the default. If *grouping* is true (which is not the default), grouping " +"is done with the value. If *international* is true (which is not the " +"default), the international currency symbol is used." +msgstr "" + +#: ../Doc/library/locale.rst:384 +msgid "" +"Note that this function will not work with the 'C' locale, so you have to " +"set a locale via :func:`setlocale` first." +msgstr "" + +#: ../Doc/library/locale.rst:390 +msgid "" +"Formats a floating point number using the same format as the built-in " +"function ``str(float)``, but takes the decimal point into account." +msgstr "" + +#: ../Doc/library/locale.rst:396 +msgid "" +"Converts a string into a normalized number string, following the :const:" +"`LC_NUMERIC` settings." +msgstr "" + +#: ../Doc/library/locale.rst:404 +msgid "" +"Converts a string to a floating point number, following the :const:" +"`LC_NUMERIC` settings." +msgstr "" + +#: ../Doc/library/locale.rst:410 +msgid "" +"Converts a string to an integer, following the :const:`LC_NUMERIC` " +"conventions." +msgstr "" + +#: ../Doc/library/locale.rst:417 +msgid "" +"Locale category for the character type functions. Depending on the settings " +"of this category, the functions of module :mod:`string` dealing with case " +"change their behaviour." +msgstr "" + +#: ../Doc/library/locale.rst:424 +msgid "" +"Locale category for sorting strings. The functions :func:`strcoll` and :" +"func:`strxfrm` of the :mod:`locale` module are affected." +msgstr "" + +#: ../Doc/library/locale.rst:430 +msgid "" +"Locale category for the formatting of time. The function :func:`time." +"strftime` follows these conventions." +msgstr "" + +#: ../Doc/library/locale.rst:436 +msgid "" +"Locale category for formatting of monetary values. The available options " +"are available from the :func:`localeconv` function." +msgstr "" + +#: ../Doc/library/locale.rst:442 +msgid "" +"Locale category for message display. Python currently does not support " +"application specific locale-aware messages. Messages displayed by the " +"operating system, like those returned by :func:`os.strerror` might be " +"affected by this category." +msgstr "" + +#: ../Doc/library/locale.rst:450 +msgid "" +"Locale category for formatting numbers. The functions :func:`.format`, :" +"func:`atoi`, :func:`atof` and :func:`.str` of the :mod:`locale` module are " +"affected by that category. All other numeric formatting operations are not " +"affected." +msgstr "" + +#: ../Doc/library/locale.rst:458 +msgid "" +"Combination of all locale settings. If this flag is used when the locale is " +"changed, setting the locale for all categories is attempted. If that fails " +"for any category, no category is changed at all. When the locale is " +"retrieved using this flag, a string indicating the setting for all " +"categories is returned. This string can be later used to restore the " +"settings." +msgstr "" + +#: ../Doc/library/locale.rst:467 +msgid "" +"This is a symbolic constant used for different values returned by :func:" +"`localeconv`." +msgstr "" + +#: ../Doc/library/locale.rst:484 +msgid "Background, details, hints, tips and caveats" +msgstr "" + +#: ../Doc/library/locale.rst:486 +msgid "" +"The C standard defines the locale as a program-wide property that may be " +"relatively expensive to change. On top of that, some implementation are " +"broken in such a way that frequent locale changes may cause core dumps. " +"This makes the locale somewhat painful to use correctly." +msgstr "" + +#: ../Doc/library/locale.rst:491 +msgid "" +"Initially, when a program is started, the locale is the ``C`` locale, no " +"matter what the user's preferred locale is. There is one exception: the :" +"data:`LC_CTYPE` category is changed at startup to set the current locale " +"encoding to the user's preferred locale encoding. The program must " +"explicitly say that it wants the user's preferred locale settings for other " +"categories by calling ``setlocale(LC_ALL, '')``." +msgstr "" + +#: ../Doc/library/locale.rst:498 +msgid "" +"It is generally a bad idea to call :func:`setlocale` in some library " +"routine, since as a side effect it affects the entire program. Saving and " +"restoring it is almost as bad: it is expensive and affects other threads " +"that happen to run before the settings have been restored." +msgstr "" + +#: ../Doc/library/locale.rst:503 +msgid "" +"If, when coding a module for general use, you need a locale independent " +"version of an operation that is affected by the locale (such as certain " +"formats used with :func:`time.strftime`), you will have to find a way to do " +"it without using the standard library routine. Even better is convincing " +"yourself that using locale settings is okay. Only as a last resort should " +"you document that your module is not compatible with non-\\ ``C`` locale " +"settings." +msgstr "" + +#: ../Doc/library/locale.rst:510 +msgid "" +"The only way to perform numeric operations according to the locale is to use " +"the special functions defined by this module: :func:`atof`, :func:`atoi`, :" +"func:`.format`, :func:`.str`." +msgstr "" + +#: ../Doc/library/locale.rst:514 +msgid "" +"There is no way to perform case conversions and character classifications " +"according to the locale. For (Unicode) text strings these are done " +"according to the character value only, while for byte strings, the " +"conversions and classifications are done according to the ASCII value of the " +"byte, and bytes whose high bit is set (i.e., non-ASCII bytes) are never " +"converted or considered part of a character class such as letter or " +"whitespace." +msgstr "" + +#: ../Doc/library/locale.rst:525 +msgid "For extension writers and programs that embed Python" +msgstr "" + +#: ../Doc/library/locale.rst:527 +msgid "" +"Extension modules should never call :func:`setlocale`, except to find out " +"what the current locale is. But since the return value can only be used " +"portably to restore it, that is not very useful (except perhaps to find out " +"whether or not the locale is ``C``)." +msgstr "" + +#: ../Doc/library/locale.rst:532 +msgid "" +"When Python code uses the :mod:`locale` module to change the locale, this " +"also affects the embedding application. If the embedding application " +"doesn't want this to happen, it should remove the :mod:`_locale` extension " +"module (which does all the work) from the table of built-in modules in the :" +"file:`config.c` file, and make sure that the :mod:`_locale` module is not " +"accessible as a shared library." +msgstr "" + +#: ../Doc/library/locale.rst:543 +msgid "Access to message catalogs" +msgstr "" + +#: ../Doc/library/locale.rst:545 +msgid "" +"The locale module exposes the C library's gettext interface on systems that " +"provide this interface. It consists of the functions :func:`gettext`, :func:" +"`dgettext`, :func:`dcgettext`, :func:`textdomain`, :func:`bindtextdomain`, " +"and :func:`bind_textdomain_codeset`. These are similar to the same " +"functions in the :mod:`gettext` module, but use the C library's binary " +"format for message catalogs, and the C library's search algorithms for " +"locating message catalogs." +msgstr "" + +#: ../Doc/library/locale.rst:552 +msgid "" +"Python applications should normally find no need to invoke these functions, " +"and should use :mod:`gettext` instead. A known exception to this rule are " +"applications that link with additional C libraries which internally invoke :" +"c:func:`gettext` or :func:`dcgettext`. For these applications, it may be " +"necessary to bind the text domain, so that the libraries can properly locate " +"their message catalogs." +msgstr "" + +#: ../Doc/library/logging.rst:2 +msgid ":mod:`logging` --- Logging facility for Python" +msgstr "" + +#: ../Doc/library/logging.rst:10 +msgid "**Source code:** :source:`Lib/logging/__init__.py`" +msgstr "" + +#: ../Doc/library/logging.rst:0 ../Doc/library/logging.config.rst:0 +#: ../Doc/library/logging.handlers.rst:0 +msgid "Important" +msgstr "" + +#: ../Doc/library/logging.rst:16 +msgid "" +"This page contains the API reference information. For tutorial information " +"and discussion of more advanced topics, see" +msgstr "" + +#: ../Doc/library/logging.rst:19 ../Doc/library/logging.config.rst:17 +#: ../Doc/library/logging.handlers.rst:17 +msgid ":ref:`Basic Tutorial `" +msgstr "" + +#: ../Doc/library/logging.rst:20 ../Doc/library/logging.config.rst:18 +#: ../Doc/library/logging.handlers.rst:18 +msgid ":ref:`Advanced Tutorial `" +msgstr "" + +#: ../Doc/library/logging.rst:21 ../Doc/library/logging.config.rst:19 +#: ../Doc/library/logging.handlers.rst:19 +msgid ":ref:`Logging Cookbook `" +msgstr "" + +#: ../Doc/library/logging.rst:25 +msgid "" +"This module defines functions and classes which implement a flexible event " +"logging system for applications and libraries." +msgstr "" + +#: ../Doc/library/logging.rst:28 +msgid "" +"The key benefit of having the logging API provided by a standard library " +"module is that all Python modules can participate in logging, so your " +"application log can include your own messages integrated with messages from " +"third-party modules." +msgstr "" + +#: ../Doc/library/logging.rst:33 +msgid "" +"The module provides a lot of functionality and flexibility. If you are " +"unfamiliar with logging, the best way to get to grips with it is to see the " +"tutorials (see the links on the right)." +msgstr "" + +#: ../Doc/library/logging.rst:37 +msgid "" +"The basic classes defined by the module, together with their functions, are " +"listed below." +msgstr "" + +#: ../Doc/library/logging.rst:40 +msgid "Loggers expose the interface that application code directly uses." +msgstr "" + +#: ../Doc/library/logging.rst:41 +msgid "" +"Handlers send the log records (created by loggers) to the appropriate " +"destination." +msgstr "" + +#: ../Doc/library/logging.rst:43 +msgid "" +"Filters provide a finer grained facility for determining which log records " +"to output." +msgstr "" + +#: ../Doc/library/logging.rst:45 +msgid "Formatters specify the layout of log records in the final output." +msgstr "" + +#: ../Doc/library/logging.rst:51 +msgid "Logger Objects" +msgstr "" + +#: ../Doc/library/logging.rst:53 +msgid "" +"Loggers have the following attributes and methods. Note that Loggers are " +"never instantiated directly, but always through the module-level function " +"``logging.getLogger(name)``. Multiple calls to :func:`getLogger` with the " +"same name will always return a reference to the same Logger object." +msgstr "" + +#: ../Doc/library/logging.rst:58 +msgid "" +"The ``name`` is potentially a period-separated hierarchical value, like " +"``foo.bar.baz`` (though it could also be just plain ``foo``, for example). " +"Loggers that are further down in the hierarchical list are children of " +"loggers higher up in the list. For example, given a logger with a name of " +"``foo``, loggers with names of ``foo.bar``, ``foo.bar.baz``, and ``foo.bam`` " +"are all descendants of ``foo``. The logger name hierarchy is analogous to " +"the Python package hierarchy, and identical to it if you organise your " +"loggers on a per-module basis using the recommended construction ``logging." +"getLogger(__name__)``. That's because in a module, ``__name__`` is the " +"module's name in the Python package namespace." +msgstr "" + +#: ../Doc/library/logging.rst:74 +msgid "" +"If this evaluates to true, events logged to this logger will be passed to " +"the handlers of higher level (ancestor) loggers, in addition to any handlers " +"attached to this logger. Messages are passed directly to the ancestor " +"loggers' handlers - neither the level nor filters of the ancestor loggers in " +"question are considered." +msgstr "" + +#: ../Doc/library/logging.rst:80 +msgid "" +"If this evaluates to false, logging messages are not passed to the handlers " +"of ancestor loggers." +msgstr "" + +#: ../Doc/library/logging.rst:83 +msgid "The constructor sets this attribute to ``True``." +msgstr "" + +#: ../Doc/library/logging.rst:85 +msgid "" +"If you attach a handler to a logger *and* one or more of its ancestors, it " +"may emit the same record multiple times. In general, you should not need to " +"attach a handler to more than one logger - if you just attach it to the " +"appropriate logger which is highest in the logger hierarchy, then it will " +"see all events logged by all descendant loggers, provided that their " +"propagate setting is left set to ``True``. A common scenario is to attach " +"handlers only to the root logger, and to let propagation take care of the " +"rest." +msgstr "" + +#: ../Doc/library/logging.rst:96 +msgid "" +"Sets the threshold for this logger to *lvl*. Logging messages which are less " +"severe than *lvl* will be ignored. When a logger is created, the level is " +"set to :const:`NOTSET` (which causes all messages to be processed when the " +"logger is the root logger, or delegation to the parent when the logger is a " +"non-root logger). Note that the root logger is created with level :const:" +"`WARNING`." +msgstr "" + +#: ../Doc/library/logging.rst:102 +msgid "" +"The term 'delegation to the parent' means that if a logger has a level of " +"NOTSET, its chain of ancestor loggers is traversed until either an ancestor " +"with a level other than NOTSET is found, or the root is reached." +msgstr "" + +#: ../Doc/library/logging.rst:106 +msgid "" +"If an ancestor is found with a level other than NOTSET, then that ancestor's " +"level is treated as the effective level of the logger where the ancestor " +"search began, and is used to determine how a logging event is handled." +msgstr "" + +#: ../Doc/library/logging.rst:110 +msgid "" +"If the root is reached, and it has a level of NOTSET, then all messages will " +"be processed. Otherwise, the root's level will be used as the effective " +"level." +msgstr "" + +#: ../Doc/library/logging.rst:113 ../Doc/library/logging.rst:395 +msgid "See :ref:`levels` for a list of levels." +msgstr "" + +#: ../Doc/library/logging.rst:115 +msgid "" +"The *lvl* parameter now accepts a string representation of the level such as " +"'INFO' as an alternative to the integer constants such as :const:`INFO`. " +"Note, however, that levels are internally stored as integers, and methods " +"such as e.g. :meth:`getEffectiveLevel` and :meth:`isEnabledFor` will return/" +"expect to be passed integers." +msgstr "" + +#: ../Doc/library/logging.rst:125 +msgid "" +"Indicates if a message of severity *lvl* would be processed by this logger. " +"This method checks first the module-level level set by ``logging." +"disable(lvl)`` and then the logger's effective level as determined by :meth:" +"`getEffectiveLevel`." +msgstr "" + +#: ../Doc/library/logging.rst:133 +msgid "" +"Indicates the effective level for this logger. If a value other than :const:" +"`NOTSET` has been set using :meth:`setLevel`, it is returned. Otherwise, the " +"hierarchy is traversed towards the root until a value other than :const:" +"`NOTSET` is found, and that value is returned. The value returned is an " +"integer, typically one of :const:`logging.DEBUG`, :const:`logging.INFO` etc." +msgstr "" + +#: ../Doc/library/logging.rst:143 +msgid "" +"Returns a logger which is a descendant to this logger, as determined by the " +"suffix. Thus, ``logging.getLogger('abc').getChild('def.ghi')`` would return " +"the same logger as would be returned by ``logging.getLogger('abc.def." +"ghi')``. This is a convenience method, useful when the parent logger is " +"named using e.g. ``__name__`` rather than a literal string." +msgstr "" + +#: ../Doc/library/logging.rst:154 +msgid "" +"Logs a message with level :const:`DEBUG` on this logger. The *msg* is the " +"message format string, and the *args* are the arguments which are merged " +"into *msg* using the string formatting operator. (Note that this means that " +"you can use keywords in the format string, together with a single dictionary " +"argument.)" +msgstr "" + +#: ../Doc/library/logging.rst:159 +msgid "" +"There are three keyword arguments in *kwargs* which are inspected: " +"*exc_info*, *stack_info*, and *extra*." +msgstr "" + +#: ../Doc/library/logging.rst:162 +msgid "" +"If *exc_info* does not evaluate as false, it causes exception information to " +"be added to the logging message. If an exception tuple (in the format " +"returned by :func:`sys.exc_info`) or an exception instance is provided, it " +"is used; otherwise, :func:`sys.exc_info` is called to get the exception " +"information." +msgstr "" + +#: ../Doc/library/logging.rst:167 ../Doc/library/logging.rst:923 +msgid "" +"The second optional keyword argument is *stack_info*, which defaults to " +"``False``. If true, stack information is added to the logging message, " +"including the actual logging call. Note that this is not the same stack " +"information as that displayed through specifying *exc_info*: The former is " +"stack frames from the bottom of the stack up to the logging call in the " +"current thread, whereas the latter is information about stack frames which " +"have been unwound, following an exception, while searching for exception " +"handlers." +msgstr "" + +#: ../Doc/library/logging.rst:176 ../Doc/library/logging.rst:932 +msgid "" +"You can specify *stack_info* independently of *exc_info*, e.g. to just show " +"how you got to a certain point in your code, even when no exceptions were " +"raised. The stack frames are printed following a header line which says::" +msgstr "" + +#: ../Doc/library/logging.rst:182 ../Doc/library/logging.rst:938 +msgid "" +"This mimics the ``Traceback (most recent call last):`` which is used when " +"displaying exception frames." +msgstr "" + +#: ../Doc/library/logging.rst:185 +msgid "" +"The third keyword argument is *extra* which can be used to pass a dictionary " +"which is used to populate the __dict__ of the LogRecord created for the " +"logging event with user-defined attributes. These custom attributes can then " +"be used as you like. For example, they could be incorporated into logged " +"messages. For example::" +msgstr "" + +#: ../Doc/library/logging.rst:197 +msgid "would print something like ::" +msgstr "" + +#: ../Doc/library/logging.rst:201 ../Doc/library/logging.rst:956 +msgid "" +"The keys in the dictionary passed in *extra* should not clash with the keys " +"used by the logging system. (See the :class:`Formatter` documentation for " +"more information on which keys are used by the logging system.)" +msgstr "" + +#: ../Doc/library/logging.rst:205 ../Doc/library/logging.rst:960 +msgid "" +"If you choose to use these attributes in logged messages, you need to " +"exercise some care. In the above example, for instance, the :class:" +"`Formatter` has been set up with a format string which expects 'clientip' " +"and 'user' in the attribute dictionary of the LogRecord. If these are " +"missing, the message will not be logged because a string formatting " +"exception will occur. So in this case, you always need to pass the *extra* " +"dictionary with these keys." +msgstr "" + +#: ../Doc/library/logging.rst:212 ../Doc/library/logging.rst:967 +msgid "" +"While this might be annoying, this feature is intended for use in " +"specialized circumstances, such as multi-threaded servers where the same " +"code executes in many contexts, and interesting conditions which arise are " +"dependent on this context (such as remote client IP address and " +"authenticated user name, in the above example). In such circumstances, it is " +"likely that specialized :class:`Formatter`\\ s would be used with " +"particular :class:`Handler`\\ s." +msgstr "" + +#: ../Doc/library/logging.rst:219 ../Doc/library/logging.rst:974 +msgid "The *stack_info* parameter was added." +msgstr "" + +#: ../Doc/library/logging.rst:222 +msgid "The *exc_info* parameter can now accept exception instances." +msgstr "" + +#: ../Doc/library/logging.rst:228 +msgid "" +"Logs a message with level :const:`INFO` on this logger. The arguments are " +"interpreted as for :meth:`debug`." +msgstr "" + +#: ../Doc/library/logging.rst:234 +msgid "" +"Logs a message with level :const:`WARNING` on this logger. The arguments are " +"interpreted as for :meth:`debug`." +msgstr "" + +#: ../Doc/library/logging.rst:237 +msgid "" +"There is an obsolete method ``warn`` which is functionally identical to " +"``warning``. As ``warn`` is deprecated, please do not use it - use " +"``warning`` instead." +msgstr "" + +#: ../Doc/library/logging.rst:243 +msgid "" +"Logs a message with level :const:`ERROR` on this logger. The arguments are " +"interpreted as for :meth:`debug`." +msgstr "" + +#: ../Doc/library/logging.rst:249 +msgid "" +"Logs a message with level :const:`CRITICAL` on this logger. The arguments " +"are interpreted as for :meth:`debug`." +msgstr "" + +#: ../Doc/library/logging.rst:255 +msgid "" +"Logs a message with integer level *lvl* on this logger. The other arguments " +"are interpreted as for :meth:`debug`." +msgstr "" + +#: ../Doc/library/logging.rst:261 +msgid "" +"Logs a message with level :const:`ERROR` on this logger. The arguments are " +"interpreted as for :meth:`debug`. Exception info is added to the logging " +"message. This method should only be called from an exception handler." +msgstr "" + +#: ../Doc/library/logging.rst:268 +msgid "Adds the specified filter *filt* to this logger." +msgstr "" + +#: ../Doc/library/logging.rst:273 +msgid "Removes the specified filter *filt* from this logger." +msgstr "" + +#: ../Doc/library/logging.rst:278 +msgid "" +"Applies this logger's filters to the record and returns a true value if the " +"record is to be processed. The filters are consulted in turn, until one of " +"them returns a false value. If none of them return a false value, the record " +"will be processed (passed to handlers). If one returns a false value, no " +"further processing of the record occurs." +msgstr "" + +#: ../Doc/library/logging.rst:287 +msgid "Adds the specified handler *hdlr* to this logger." +msgstr "" + +#: ../Doc/library/logging.rst:292 +msgid "Removes the specified handler *hdlr* from this logger." +msgstr "" + +#: ../Doc/library/logging.rst:297 +msgid "" +"Finds the caller's source filename and line number. Returns the filename, " +"line number, function name and stack information as a 4-element tuple. The " +"stack information is returned as *None* unless *stack_info* is *True*." +msgstr "" + +#: ../Doc/library/logging.rst:304 +msgid "" +"Handles a record by passing it to all handlers associated with this logger " +"and its ancestors (until a false value of *propagate* is found). This method " +"is used for unpickled records received from a socket, as well as those " +"created locally. Logger-level filtering is applied using :meth:`~Logger." +"filter`." +msgstr "" + +#: ../Doc/library/logging.rst:312 +msgid "" +"This is a factory method which can be overridden in subclasses to create " +"specialized :class:`LogRecord` instances." +msgstr "" + +#: ../Doc/library/logging.rst:317 +msgid "" +"Checks to see if this logger has any handlers configured. This is done by " +"looking for handlers in this logger and its parents in the logger hierarchy. " +"Returns ``True`` if a handler was found, else ``False``. The method stops " +"searching up the hierarchy whenever a logger with the 'propagate' attribute " +"set to False is found - that will be the last logger which is checked for " +"the existence of handlers." +msgstr "" + +#: ../Doc/library/logging.rst:330 +msgid "Logging Levels" +msgstr "" + +#: ../Doc/library/logging.rst:332 +msgid "" +"The numeric values of logging levels are given in the following table. These " +"are primarily of interest if you want to define your own levels, and need " +"them to have specific values relative to the predefined levels. If you " +"define a level with the same numeric value, it overwrites the predefined " +"value; the predefined name is lost." +msgstr "" + +#: ../Doc/library/logging.rst:339 +msgid "Level" +msgstr "" + +#: ../Doc/library/logging.rst:339 +msgid "Numeric value" +msgstr "" + +#: ../Doc/library/logging.rst:341 +msgid "``CRITICAL``" +msgstr "" + +#: ../Doc/library/logging.rst:341 +msgid "50" +msgstr "" + +#: ../Doc/library/logging.rst:343 +msgid "``ERROR``" +msgstr "" + +#: ../Doc/library/logging.rst:343 +msgid "40" +msgstr "" + +#: ../Doc/library/logging.rst:345 +msgid "``WARNING``" +msgstr "" + +#: ../Doc/library/logging.rst:345 +msgid "30" +msgstr "" + +#: ../Doc/library/logging.rst:347 +msgid "``INFO``" +msgstr "" + +#: ../Doc/library/logging.rst:347 +msgid "20" +msgstr "" + +#: ../Doc/library/logging.rst:349 +msgid "``DEBUG``" +msgstr "" + +#: ../Doc/library/logging.rst:349 +msgid "10" +msgstr "" + +#: ../Doc/library/logging.rst:351 +msgid "``NOTSET``" +msgstr "" + +#: ../Doc/library/logging.rst:358 +msgid "Handler Objects" +msgstr "" + +#: ../Doc/library/logging.rst:360 +msgid "" +"Handlers have the following attributes and methods. Note that :class:" +"`Handler` is never instantiated directly; this class acts as a base for more " +"useful subclasses. However, the :meth:`__init__` method in subclasses needs " +"to call :meth:`Handler.__init__`." +msgstr "" + +#: ../Doc/library/logging.rst:368 +msgid "" +"Initializes the :class:`Handler` instance by setting its level, setting the " +"list of filters to the empty list and creating a lock (using :meth:" +"`createLock`) for serializing access to an I/O mechanism." +msgstr "" + +#: ../Doc/library/logging.rst:375 +msgid "" +"Initializes a thread lock which can be used to serialize access to " +"underlying I/O functionality which may not be threadsafe." +msgstr "" + +#: ../Doc/library/logging.rst:381 +msgid "Acquires the thread lock created with :meth:`createLock`." +msgstr "" + +#: ../Doc/library/logging.rst:386 +msgid "Releases the thread lock acquired with :meth:`acquire`." +msgstr "" + +#: ../Doc/library/logging.rst:391 +msgid "" +"Sets the threshold for this handler to *lvl*. Logging messages which are " +"less severe than *lvl* will be ignored. When a handler is created, the level " +"is set to :const:`NOTSET` (which causes all messages to be processed)." +msgstr "" + +#: ../Doc/library/logging.rst:397 +msgid "" +"The *lvl* parameter now accepts a string representation of the level such as " +"'INFO' as an alternative to the integer constants such as :const:`INFO`." +msgstr "" + +#: ../Doc/library/logging.rst:405 +msgid "Sets the :class:`Formatter` for this handler to *form*." +msgstr "" + +#: ../Doc/library/logging.rst:410 +msgid "Adds the specified filter *filt* to this handler." +msgstr "" + +#: ../Doc/library/logging.rst:415 +msgid "Removes the specified filter *filt* from this handler." +msgstr "" + +#: ../Doc/library/logging.rst:420 +msgid "" +"Applies this handler's filters to the record and returns a true value if the " +"record is to be processed. The filters are consulted in turn, until one of " +"them returns a false value. If none of them return a false value, the record " +"will be emitted. If one returns a false value, the handler will not emit the " +"record." +msgstr "" + +#: ../Doc/library/logging.rst:429 +msgid "" +"Ensure all logging output has been flushed. This version does nothing and is " +"intended to be implemented by subclasses." +msgstr "" + +#: ../Doc/library/logging.rst:435 +msgid "" +"Tidy up any resources used by the handler. This version does no output but " +"removes the handler from an internal list of handlers which is closed when :" +"func:`shutdown` is called. Subclasses should ensure that this gets called " +"from overridden :meth:`close` methods." +msgstr "" + +#: ../Doc/library/logging.rst:443 +msgid "" +"Conditionally emits the specified logging record, depending on filters which " +"may have been added to the handler. Wraps the actual emission of the record " +"with acquisition/release of the I/O thread lock." +msgstr "" + +#: ../Doc/library/logging.rst:450 +msgid "" +"This method should be called from handlers when an exception is encountered " +"during an :meth:`emit` call. If the module-level attribute " +"``raiseExceptions`` is ``False``, exceptions get silently ignored. This is " +"what is mostly wanted for a logging system - most users will not care about " +"errors in the logging system, they are more interested in application " +"errors. You could, however, replace this with a custom handler if you wish. " +"The specified record is the one which was being processed when the exception " +"occurred. (The default value of ``raiseExceptions`` is ``True``, as that is " +"more useful during development)." +msgstr "" + +#: ../Doc/library/logging.rst:463 +msgid "" +"Do formatting for a record - if a formatter is set, use it. Otherwise, use " +"the default formatter for the module." +msgstr "" + +#: ../Doc/library/logging.rst:469 +msgid "" +"Do whatever it takes to actually log the specified logging record. This " +"version is intended to be implemented by subclasses and so raises a :exc:" +"`NotImplementedError`." +msgstr "" + +#: ../Doc/library/logging.rst:473 +msgid "" +"For a list of handlers included as standard, see :mod:`logging.handlers`." +msgstr "" + +#: ../Doc/library/logging.rst:478 +msgid "Formatter Objects" +msgstr "" + +#: ../Doc/library/logging.rst:482 +msgid "" +":class:`Formatter` objects have the following attributes and methods. They " +"are responsible for converting a :class:`LogRecord` to (usually) a string " +"which can be interpreted by either a human or an external system. The base :" +"class:`Formatter` allows a formatting string to be specified. If none is " +"supplied, the default value of ``'%(message)s'`` is used, which just " +"includes the message in the logging call. To have additional items of " +"information in the formatted output (such as a timestamp), keep reading." +msgstr "" + +#: ../Doc/library/logging.rst:490 +msgid "" +"A Formatter can be initialized with a format string which makes use of " +"knowledge of the :class:`LogRecord` attributes - such as the default value " +"mentioned above making use of the fact that the user's message and arguments " +"are pre-formatted into a :class:`LogRecord`'s *message* attribute. This " +"format string contains standard Python %-style mapping keys. See section :" +"ref:`old-string-formatting` for more information on string formatting." +msgstr "" + +#: ../Doc/library/logging.rst:497 +msgid "" +"The useful mapping keys in a :class:`LogRecord` are given in the section on :" +"ref:`logrecord-attributes`." +msgstr "" + +#: ../Doc/library/logging.rst:503 +msgid "" +"Returns a new instance of the :class:`Formatter` class. The instance is " +"initialized with a format string for the message as a whole, as well as a " +"format string for the date/time portion of a message. If no *fmt* is " +"specified, ``'%(message)s'`` is used. If no *datefmt* is specified, the " +"ISO8601 date format is used." +msgstr "" + +#: ../Doc/library/logging.rst:509 +msgid "" +"The *style* parameter can be one of '%', '{' or '$' and determines how the " +"format string will be merged with its data: using one of %-formatting, :meth:" +"`str.format` or :class:`string.Template`. See :ref:`formatting-styles` for " +"more information on using {- and $-formatting for log messages." +msgstr "" + +#: ../Doc/library/logging.rst:514 +msgid "The *style* parameter was added." +msgstr "" + +#: ../Doc/library/logging.rst:520 +msgid "" +"The record's attribute dictionary is used as the operand to a string " +"formatting operation. Returns the resulting string. Before formatting the " +"dictionary, a couple of preparatory steps are carried out. The *message* " +"attribute of the record is computed using *msg* % *args*. If the formatting " +"string contains ``'(asctime)'``, :meth:`formatTime` is called to format the " +"event time. If there is exception information, it is formatted using :meth:" +"`formatException` and appended to the message. Note that the formatted " +"exception information is cached in attribute *exc_text*. This is useful " +"because the exception information can be pickled and sent across the wire, " +"but you should be careful if you have more than one :class:`Formatter` " +"subclass which customizes the formatting of exception information. In this " +"case, you will have to clear the cached value after a formatter has done its " +"formatting, so that the next formatter to handle the event doesn't use the " +"cached value but recalculates it afresh." +msgstr "" + +#: ../Doc/library/logging.rst:536 +msgid "" +"If stack information is available, it's appended after the exception " +"information, using :meth:`formatStack` to transform it if necessary." +msgstr "" + +#: ../Doc/library/logging.rst:542 +msgid "" +"This method should be called from :meth:`format` by a formatter which wants " +"to make use of a formatted time. This method can be overridden in formatters " +"to provide for any specific requirement, but the basic behavior is as " +"follows: if *datefmt* (a string) is specified, it is used with :func:`time." +"strftime` to format the creation time of the record. Otherwise, the ISO8601 " +"format is used. The resulting string is returned." +msgstr "" + +#: ../Doc/library/logging.rst:550 +msgid "" +"This function uses a user-configurable function to convert the creation time " +"to a tuple. By default, :func:`time.localtime` is used; to change this for a " +"particular formatter instance, set the ``converter`` attribute to a function " +"with the same signature as :func:`time.localtime` or :func:`time.gmtime`. To " +"change it for all formatters, for example if you want all logging times to " +"be shown in GMT, set the ``converter`` attribute in the ``Formatter`` class." +msgstr "" + +#: ../Doc/library/logging.rst:558 +msgid "" +"Previously, the default ISO 8601 format was hard-coded as in this example: " +"``2010-09-06 22:38:15,292`` where the part before the comma is handled by a " +"strptime format string (``'%Y-%m-%d %H:%M:%S'``), and the part after the " +"comma is a millisecond value. Because strptime does not have a format " +"placeholder for milliseconds, the millisecond value is appended using " +"another format string, ``'%s,%03d'`` – and both of these format strings have " +"been hardcoded into this method. With the change, these strings are defined " +"as class-level attributes which can be overridden at the instance level when " +"desired. The names of the attributes are ``default_time_format`` (for the " +"strptime format string) and ``default_msec_format`` (for appending the " +"millisecond value)." +msgstr "" + +#: ../Doc/library/logging.rst:573 +msgid "" +"Formats the specified exception information (a standard exception tuple as " +"returned by :func:`sys.exc_info`) as a string. This default implementation " +"just uses :func:`traceback.print_exception`. The resulting string is " +"returned." +msgstr "" + +#: ../Doc/library/logging.rst:580 +msgid "" +"Formats the specified stack information (a string as returned by :func:" +"`traceback.print_stack`, but with the last newline removed) as a string. " +"This default implementation just returns the input value." +msgstr "" + +#: ../Doc/library/logging.rst:587 +msgid "Filter Objects" +msgstr "" + +#: ../Doc/library/logging.rst:589 +msgid "" +"``Filters`` can be used by ``Handlers`` and ``Loggers`` for more " +"sophisticated filtering than is provided by levels. The base filter class " +"only allows events which are below a certain point in the logger hierarchy. " +"For example, a filter initialized with 'A.B' will allow events logged by " +"loggers 'A.B', 'A.B.C', 'A.B.C.D', 'A.B.D' etc. but not 'A.BB', 'B.A.B' etc. " +"If initialized with the empty string, all events are passed." +msgstr "" + +#: ../Doc/library/logging.rst:599 +msgid "" +"Returns an instance of the :class:`Filter` class. If *name* is specified, it " +"names a logger which, together with its children, will have its events " +"allowed through the filter. If *name* is the empty string, allows every " +"event." +msgstr "" + +#: ../Doc/library/logging.rst:606 +msgid "" +"Is the specified record to be logged? Returns zero for no, nonzero for yes. " +"If deemed appropriate, the record may be modified in-place by this method." +msgstr "" + +#: ../Doc/library/logging.rst:610 +msgid "" +"Note that filters attached to handlers are consulted before an event is " +"emitted by the handler, whereas filters attached to loggers are consulted " +"whenever an event is logged (using :meth:`debug`, :meth:`info`, etc.), " +"before sending an event to handlers. This means that events which have been " +"generated by descendant loggers will not be filtered by a logger's filter " +"setting, unless the filter has also been applied to those descendant loggers." +msgstr "" + +#: ../Doc/library/logging.rst:617 +msgid "" +"You don't actually need to subclass ``Filter``: you can pass any instance " +"which has a ``filter`` method with the same semantics." +msgstr "" + +#: ../Doc/library/logging.rst:620 +msgid "" +"You don't need to create specialized ``Filter`` classes, or use other " +"classes with a ``filter`` method: you can use a function (or other callable) " +"as a filter. The filtering logic will check to see if the filter object has " +"a ``filter`` attribute: if it does, it's assumed to be a ``Filter`` and its :" +"meth:`~Filter.filter` method is called. Otherwise, it's assumed to be a " +"callable and called with the record as the single parameter. The returned " +"value should conform to that returned by :meth:`~Filter.filter`." +msgstr "" + +#: ../Doc/library/logging.rst:630 +msgid "" +"Although filters are used primarily to filter records based on more " +"sophisticated criteria than levels, they get to see every record which is " +"processed by the handler or logger they're attached to: this can be useful " +"if you want to do things like counting how many records were processed by a " +"particular logger or handler, or adding, changing or removing attributes in " +"the LogRecord being processed. Obviously changing the LogRecord needs to be " +"done with some care, but it does allow the injection of contextual " +"information into logs (see :ref:`filters-contextual`)." +msgstr "" + +#: ../Doc/library/logging.rst:642 +msgid "LogRecord Objects" +msgstr "" + +#: ../Doc/library/logging.rst:644 +msgid "" +":class:`LogRecord` instances are created automatically by the :class:" +"`Logger` every time something is logged, and can be created manually via :" +"func:`makeLogRecord` (for example, from a pickled event received over the " +"wire)." +msgstr "" + +#: ../Doc/library/logging.rst:652 +msgid "Contains all the information pertinent to the event being logged." +msgstr "" + +#: ../Doc/library/logging.rst:654 +msgid "" +"The primary information is passed in :attr:`msg` and :attr:`args`, which are " +"combined using ``msg % args`` to create the :attr:`message` field of the " +"record." +msgstr "" + +#: ../Doc/library/logging.rst:658 +msgid "" +"The name of the logger used to log the event represented by this LogRecord. " +"Note that this name will always have this value, even though it may be " +"emitted by a handler attached to a different (ancestor) logger." +msgstr "" + +#: ../Doc/library/logging.rst:662 +msgid "" +"The numeric level of the logging event (one of DEBUG, INFO etc.) Note that " +"this is converted to *two* attributes of the LogRecord: ``levelno`` for the " +"numeric value and ``levelname`` for the corresponding level name." +msgstr "" + +#: ../Doc/library/logging.rst:666 +msgid "The full pathname of the source file where the logging call was made." +msgstr "" + +#: ../Doc/library/logging.rst:668 +msgid "The line number in the source file where the logging call was made." +msgstr "" + +#: ../Doc/library/logging.rst:670 +msgid "" +"The event description message, possibly a format string with placeholders " +"for variable data." +msgstr "" + +#: ../Doc/library/logging.rst:672 +msgid "" +"Variable data to merge into the *msg* argument to obtain the event " +"description." +msgstr "" + +#: ../Doc/library/logging.rst:674 +msgid "" +"An exception tuple with the current exception information, or *None* if no " +"exception information is available." +msgstr "" + +#: ../Doc/library/logging.rst:676 +msgid "" +"The name of the function or method from which the logging call was invoked." +msgstr "" + +#: ../Doc/library/logging.rst:678 +msgid "" +"A text string representing stack information from the base of the stack in " +"the current thread, up to the logging call." +msgstr "" + +#: ../Doc/library/logging.rst:683 +msgid "" +"Returns the message for this :class:`LogRecord` instance after merging any " +"user-supplied arguments with the message. If the user-supplied message " +"argument to the logging call is not a string, :func:`str` is called on it to " +"convert it to a string. This allows use of user-defined classes as messages, " +"whose ``__str__`` method can return the actual format string to be used." +msgstr "" + +#: ../Doc/library/logging.rst:690 +msgid "" +"The creation of a ``LogRecord`` has been made more configurable by providing " +"a factory which is used to create the record. The factory can be set using :" +"func:`getLogRecordFactory` and :func:`setLogRecordFactory` (see this for the " +"factory's signature)." +msgstr "" + +#: ../Doc/library/logging.rst:696 +msgid "" +"This functionality can be used to inject your own values into a LogRecord at " +"creation time. You can use the following pattern::" +msgstr "" + +#: ../Doc/library/logging.rst:708 +msgid "" +"With this pattern, multiple factories could be chained, and as long as they " +"don't overwrite each other's attributes or unintentionally overwrite the " +"standard attributes listed above, there should be no surprises." +msgstr "" + +#: ../Doc/library/logging.rst:717 +msgid "LogRecord attributes" +msgstr "" + +#: ../Doc/library/logging.rst:719 +msgid "" +"The LogRecord has a number of attributes, most of which are derived from the " +"parameters to the constructor. (Note that the names do not always correspond " +"exactly between the LogRecord constructor parameters and the LogRecord " +"attributes.) These attributes can be used to merge data from the record into " +"the format string. The following table lists (in alphabetical order) the " +"attribute names, their meanings and the corresponding placeholder in a %-" +"style format string." +msgstr "" + +#: ../Doc/library/logging.rst:727 +msgid "" +"If you are using {}-formatting (:func:`str.format`), you can use ``{attrname}" +"`` as the placeholder in the format string. If you are using $-formatting (:" +"class:`string.Template`), use the form ``${attrname}``. In both cases, of " +"course, replace ``attrname`` with the actual attribute name you want to use." +msgstr "" + +#: ../Doc/library/logging.rst:733 +msgid "" +"In the case of {}-formatting, you can specify formatting flags by placing " +"them after the attribute name, separated from it with a colon. For example: " +"a placeholder of ``{msecs:03d}`` would format a millisecond value of ``4`` " +"as ``004``. Refer to the :meth:`str.format` documentation for full details " +"on the options available to you." +msgstr "" + +#: ../Doc/library/logging.rst:740 +msgid "Attribute name" +msgstr "" + +#: ../Doc/library/logging.rst:740 ../Doc/library/logging.rst:1104 +#: ../Doc/library/ossaudiodev.rst:201 ../Doc/library/struct.rst:186 +msgid "Format" +msgstr "" + +#: ../Doc/library/logging.rst:742 +msgid "args" +msgstr "" + +#: ../Doc/library/logging.rst:742 ../Doc/library/logging.rst:756 +#: ../Doc/library/logging.rst:784 ../Doc/library/logging.rst:802 +msgid "You shouldn't need to format this yourself." +msgstr "" + +#: ../Doc/library/logging.rst:742 +msgid "" +"The tuple of arguments merged into ``msg`` to produce ``message``, or a dict " +"whose values are used for the merge (when there is only one argument, and it " +"is a dictionary)." +msgstr "" + +#: ../Doc/library/logging.rst:747 +msgid "asctime" +msgstr "" + +#: ../Doc/library/logging.rst:747 +msgid "``%(asctime)s``" +msgstr "" + +#: ../Doc/library/logging.rst:747 +msgid "" +"Human-readable time when the :class:`LogRecord` was created. By default " +"this is of the form '2003-07-08 16:49:45,896' (the numbers after the comma " +"are millisecond portion of the time)." +msgstr "" + +#: ../Doc/library/logging.rst:753 +msgid "created" +msgstr "" + +#: ../Doc/library/logging.rst:753 +msgid "``%(created)f``" +msgstr "" + +#: ../Doc/library/logging.rst:753 +msgid "" +"Time when the :class:`LogRecord` was created (as returned by :func:`time." +"time`)." +msgstr "" + +#: ../Doc/library/logging.rst:756 +msgid "exc_info" +msgstr "" + +#: ../Doc/library/logging.rst:756 +msgid "" +"Exception tuple (à la ``sys.exc_info``) or, if no exception has occurred, " +"*None*." +msgstr "" + +#: ../Doc/library/logging.rst:759 ../Doc/library/tracemalloc.rst:522 +msgid "filename" +msgstr "" + +#: ../Doc/library/logging.rst:759 +msgid "``%(filename)s``" +msgstr "" + +#: ../Doc/library/logging.rst:759 +msgid "Filename portion of ``pathname``." +msgstr "" + +#: ../Doc/library/logging.rst:761 +msgid "funcName" +msgstr "" + +#: ../Doc/library/logging.rst:761 +msgid "``%(funcName)s``" +msgstr "" + +#: ../Doc/library/logging.rst:761 +msgid "Name of function containing the logging call." +msgstr "" + +#: ../Doc/library/logging.rst:763 +msgid "levelname" +msgstr "" + +#: ../Doc/library/logging.rst:763 +msgid "``%(levelname)s``" +msgstr "" + +#: ../Doc/library/logging.rst:763 +msgid "" +"Text logging level for the message (``'DEBUG'``, ``'INFO'``, ``'WARNING'``, " +"``'ERROR'``, ``'CRITICAL'``)." +msgstr "" + +#: ../Doc/library/logging.rst:767 +msgid "levelno" +msgstr "" + +#: ../Doc/library/logging.rst:767 +msgid "``%(levelno)s``" +msgstr "" + +#: ../Doc/library/logging.rst:767 +msgid "" +"Numeric logging level for the message (:const:`DEBUG`, :const:`INFO`, :const:" +"`WARNING`, :const:`ERROR`, :const:`CRITICAL`)." +msgstr "" + +#: ../Doc/library/logging.rst:772 +msgid "lineno" +msgstr "" + +#: ../Doc/library/logging.rst:772 +msgid "``%(lineno)d``" +msgstr "" + +#: ../Doc/library/logging.rst:772 +msgid "Source line number where the logging call was issued (if available)." +msgstr "" + +#: ../Doc/library/logging.rst:775 +msgid "``%(module)s``" +msgstr "" + +#: ../Doc/library/logging.rst:775 +msgid "Module (name portion of ``filename``)." +msgstr "" + +#: ../Doc/library/logging.rst:777 +msgid "msecs" +msgstr "" + +#: ../Doc/library/logging.rst:777 +msgid "``%(msecs)d``" +msgstr "" + +#: ../Doc/library/logging.rst:777 +msgid "" +"Millisecond portion of the time when the :class:`LogRecord` was created." +msgstr "" + +#: ../Doc/library/logging.rst:780 +msgid "message" +msgstr "" + +#: ../Doc/library/logging.rst:780 +msgid "``%(message)s``" +msgstr "" + +#: ../Doc/library/logging.rst:780 +msgid "" +"The logged message, computed as ``msg % args``. This is set when :meth:" +"`Formatter.format` is invoked." +msgstr "" + +#: ../Doc/library/logging.rst:784 +msgid "msg" +msgstr "" + +#: ../Doc/library/logging.rst:784 +msgid "" +"The format string passed in the original logging call. Merged with ``args`` " +"to produce ``message``, or an arbitrary object (see :ref:`arbitrary-object-" +"messages`)." +msgstr "" + +#: ../Doc/library/logging.rst:789 +msgid "``%(name)s``" +msgstr "" + +#: ../Doc/library/logging.rst:789 +msgid "Name of the logger used to log the call." +msgstr "" + +#: ../Doc/library/logging.rst:791 +msgid "pathname" +msgstr "" + +#: ../Doc/library/logging.rst:791 +msgid "``%(pathname)s``" +msgstr "" + +#: ../Doc/library/logging.rst:791 +msgid "" +"Full pathname of the source file where the logging call was issued (if " +"available)." +msgstr "" + +#: ../Doc/library/logging.rst:794 +msgid "process" +msgstr "" + +#: ../Doc/library/logging.rst:794 +msgid "``%(process)d``" +msgstr "" + +#: ../Doc/library/logging.rst:794 +msgid "Process ID (if available)." +msgstr "" + +#: ../Doc/library/logging.rst:796 +msgid "processName" +msgstr "" + +#: ../Doc/library/logging.rst:796 +msgid "``%(processName)s``" +msgstr "" + +#: ../Doc/library/logging.rst:796 +msgid "Process name (if available)." +msgstr "" + +#: ../Doc/library/logging.rst:798 +msgid "relativeCreated" +msgstr "" + +#: ../Doc/library/logging.rst:798 +msgid "``%(relativeCreated)d``" +msgstr "" + +#: ../Doc/library/logging.rst:798 +msgid "" +"Time in milliseconds when the LogRecord was created, relative to the time " +"the logging module was loaded." +msgstr "" + +#: ../Doc/library/logging.rst:802 +msgid "stack_info" +msgstr "" + +#: ../Doc/library/logging.rst:802 +msgid "" +"Stack frame information (where available) from the bottom of the stack in " +"the current thread, up to and including the stack frame of the logging call " +"which resulted in the creation of this record." +msgstr "" + +#: ../Doc/library/logging.rst:808 +msgid "thread" +msgstr "" + +#: ../Doc/library/logging.rst:808 +msgid "``%(thread)d``" +msgstr "" + +#: ../Doc/library/logging.rst:808 +msgid "Thread ID (if available)." +msgstr "" + +#: ../Doc/library/logging.rst:810 +msgid "threadName" +msgstr "" + +#: ../Doc/library/logging.rst:810 +msgid "``%(threadName)s``" +msgstr "" + +#: ../Doc/library/logging.rst:810 +msgid "Thread name (if available)." +msgstr "" + +#: ../Doc/library/logging.rst:813 +msgid "*processName* was added." +msgstr "" + +#: ../Doc/library/logging.rst:820 +msgid "LoggerAdapter Objects" +msgstr "" + +#: ../Doc/library/logging.rst:822 +msgid "" +":class:`LoggerAdapter` instances are used to conveniently pass contextual " +"information into logging calls. For a usage example, see the section on :ref:" +"`adding contextual information to your logging output `." +msgstr "" + +#: ../Doc/library/logging.rst:828 +msgid "" +"Returns an instance of :class:`LoggerAdapter` initialized with an " +"underlying :class:`Logger` instance and a dict-like object." +msgstr "" + +#: ../Doc/library/logging.rst:833 +msgid "" +"Modifies the message and/or keyword arguments passed to a logging call in " +"order to insert contextual information. This implementation takes the object " +"passed as *extra* to the constructor and adds it to *kwargs* using key " +"'extra'. The return value is a (*msg*, *kwargs*) tuple which has the " +"(possibly modified) versions of the arguments passed in." +msgstr "" + +#: ../Doc/library/logging.rst:839 +msgid "" +"In addition to the above, :class:`LoggerAdapter` supports the following " +"methods of :class:`Logger`: :meth:`~Logger.debug`, :meth:`~Logger.info`, :" +"meth:`~Logger.warning`, :meth:`~Logger.error`, :meth:`~Logger.exception`, :" +"meth:`~Logger.critical`, :meth:`~Logger.log`, :meth:`~Logger.isEnabledFor`, :" +"meth:`~Logger.getEffectiveLevel`, :meth:`~Logger.setLevel` and :meth:" +"`~Logger.hasHandlers`. These methods have the same signatures as their " +"counterparts in :class:`Logger`, so you can use the two types of instances " +"interchangeably." +msgstr "" + +#: ../Doc/library/logging.rst:848 +msgid "" +"The :meth:`~Logger.isEnabledFor`, :meth:`~Logger.getEffectiveLevel`, :meth:" +"`~Logger.setLevel` and :meth:`~Logger.hasHandlers` methods were added to :" +"class:`LoggerAdapter`. These methods delegate to the underlying logger." +msgstr "" + +#: ../Doc/library/logging.rst:855 +msgid "Thread Safety" +msgstr "" + +#: ../Doc/library/logging.rst:857 +msgid "" +"The logging module is intended to be thread-safe without any special work " +"needing to be done by its clients. It achieves this though using threading " +"locks; there is one lock to serialize access to the module's shared data, " +"and each handler also creates a lock to serialize access to its underlying I/" +"O." +msgstr "" + +#: ../Doc/library/logging.rst:862 +msgid "" +"If you are implementing asynchronous signal handlers using the :mod:`signal` " +"module, you may not be able to use logging from within such handlers. This " +"is because lock implementations in the :mod:`threading` module are not " +"always re-entrant, and so cannot be invoked from such signal handlers." +msgstr "" + +#: ../Doc/library/logging.rst:869 +msgid "Module-Level Functions" +msgstr "" + +#: ../Doc/library/logging.rst:871 +msgid "" +"In addition to the classes described above, there are a number of module- " +"level functions." +msgstr "" + +#: ../Doc/library/logging.rst:877 +msgid "" +"Return a logger with the specified name or, if name is ``None``, return a " +"logger which is the root logger of the hierarchy. If specified, the name is " +"typically a dot-separated hierarchical name like *'a'*, *'a.b'* or *'a.b.c." +"d'*. Choice of these names is entirely up to the developer who is using " +"logging." +msgstr "" + +#: ../Doc/library/logging.rst:882 +msgid "" +"All calls to this function with a given name return the same logger " +"instance. This means that logger instances never need to be passed between " +"different parts of an application." +msgstr "" + +#: ../Doc/library/logging.rst:889 +msgid "" +"Return either the standard :class:`Logger` class, or the last class passed " +"to :func:`setLoggerClass`. This function may be called from within a new " +"class definition, to ensure that installing a customized :class:`Logger` " +"class will not undo customizations already applied by other code. For " +"example::" +msgstr "" + +#: ../Doc/library/logging.rst:900 +msgid "Return a callable which is used to create a :class:`LogRecord`." +msgstr "" + +#: ../Doc/library/logging.rst:902 +msgid "" +"This function has been provided, along with :func:`setLogRecordFactory`, to " +"allow developers more control over how the :class:`LogRecord` representing a " +"logging event is constructed." +msgstr "" + +#: ../Doc/library/logging.rst:907 +msgid "" +"See :func:`setLogRecordFactory` for more information about the how the " +"factory is called." +msgstr "" + +#: ../Doc/library/logging.rst:912 +msgid "" +"Logs a message with level :const:`DEBUG` on the root logger. The *msg* is " +"the message format string, and the *args* are the arguments which are merged " +"into *msg* using the string formatting operator. (Note that this means that " +"you can use keywords in the format string, together with a single dictionary " +"argument.)" +msgstr "" + +#: ../Doc/library/logging.rst:917 +msgid "" +"There are three keyword arguments in *kwargs* which are inspected: " +"*exc_info* which, if it does not evaluate as false, causes exception " +"information to be added to the logging message. If an exception tuple (in " +"the format returned by :func:`sys.exc_info`) is provided, it is used; " +"otherwise, :func:`sys.exc_info` is called to get the exception information." +msgstr "" + +#: ../Doc/library/logging.rst:941 +msgid "" +"The third optional keyword argument is *extra* which can be used to pass a " +"dictionary which is used to populate the __dict__ of the LogRecord created " +"for the logging event with user-defined attributes. These custom attributes " +"can then be used as you like. For example, they could be incorporated into " +"logged messages. For example::" +msgstr "" + +#: ../Doc/library/logging.rst:952 +msgid "would print something like::" +msgstr "" + +#: ../Doc/library/logging.rst:979 +msgid "" +"Logs a message with level :const:`INFO` on the root logger. The arguments " +"are interpreted as for :func:`debug`." +msgstr "" + +#: ../Doc/library/logging.rst:985 +msgid "" +"Logs a message with level :const:`WARNING` on the root logger. The arguments " +"are interpreted as for :func:`debug`." +msgstr "" + +#: ../Doc/library/logging.rst:988 +msgid "" +"There is an obsolete function ``warn`` which is functionally identical to " +"``warning``. As ``warn`` is deprecated, please do not use it - use " +"``warning`` instead." +msgstr "" + +#: ../Doc/library/logging.rst:995 +msgid "" +"Logs a message with level :const:`ERROR` on the root logger. The arguments " +"are interpreted as for :func:`debug`." +msgstr "" + +#: ../Doc/library/logging.rst:1001 +msgid "" +"Logs a message with level :const:`CRITICAL` on the root logger. The " +"arguments are interpreted as for :func:`debug`." +msgstr "" + +#: ../Doc/library/logging.rst:1007 +msgid "" +"Logs a message with level :const:`ERROR` on the root logger. The arguments " +"are interpreted as for :func:`debug`. Exception info is added to the logging " +"message. This function should only be called from an exception handler." +msgstr "" + +#: ../Doc/library/logging.rst:1013 +msgid "" +"Logs a message with level *level* on the root logger. The other arguments " +"are interpreted as for :func:`debug`." +msgstr "" + +#: ../Doc/library/logging.rst:1016 +msgid "" +"The above module-level convenience functions, which delegate to the root " +"logger, call :func:`basicConfig` to ensure that at least one handler is " +"available. Because of this, they should *not* be used in threads, in " +"versions of Python earlier than 2.7.1 and 3.2, unless at least one handler " +"has been added to the root logger *before* the threads are started. In " +"earlier versions of Python, due to a thread safety shortcoming in :func:" +"`basicConfig`, this can (under rare circumstances) lead to handlers being " +"added multiple times to the root logger, which can in turn lead to multiple " +"messages for the same event." +msgstr "" + +#: ../Doc/library/logging.rst:1028 +msgid "" +"Provides an overriding level *lvl* for all loggers which takes precedence " +"over the logger's own level. When the need arises to temporarily throttle " +"logging output down across the whole application, this function can be " +"useful. Its effect is to disable all logging calls of severity *lvl* and " +"below, so that if you call it with a value of INFO, then all INFO and DEBUG " +"events would be discarded, whereas those of severity WARNING and above would " +"be processed according to the logger's effective level. If ``logging." +"disable(logging.NOTSET)`` is called, it effectively removes this overriding " +"level, so that logging output again depends on the effective levels of " +"individual loggers." +msgstr "" + +#: ../Doc/library/logging.rst:1042 +msgid "" +"Associates level *lvl* with text *levelName* in an internal dictionary, " +"which is used to map numeric levels to a textual representation, for example " +"when a :class:`Formatter` formats a message. This function can also be used " +"to define your own levels. The only constraints are that all levels used " +"must be registered using this function, levels should be positive integers " +"and they should increase in increasing order of severity." +msgstr "" + +#: ../Doc/library/logging.rst:1049 +msgid "" +"If you are thinking of defining your own levels, please see the section on :" +"ref:`custom-levels`." +msgstr "" + +#: ../Doc/library/logging.rst:1054 +msgid "" +"Returns the textual representation of logging level *lvl*. If the level is " +"one of the predefined levels :const:`CRITICAL`, :const:`ERROR`, :const:" +"`WARNING`, :const:`INFO` or :const:`DEBUG` then you get the corresponding " +"string. If you have associated levels with names using :func:`addLevelName` " +"then the name you have associated with *lvl* is returned. If a numeric value " +"corresponding to one of the defined levels is passed in, the corresponding " +"string representation is returned. Otherwise, the string 'Level %s' % lvl is " +"returned." +msgstr "" + +#: ../Doc/library/logging.rst:1062 +msgid "" +"Levels are internally integers (as they need to be compared in the logging " +"logic). This function is used to convert between an integer level and the " +"level name displayed in the formatted log output by means of the ``" +"%(levelname)s`` format specifier (see :ref:`logrecord-attributes`)." +msgstr "" + +#: ../Doc/library/logging.rst:1067 +msgid "" +"In Python versions earlier than 3.4, this function could also be passed a " +"text level, and would return the corresponding numeric value of the level. " +"This undocumented behaviour was considered a mistake, and was removed in " +"Python 3.4, but reinstated in 3.4.2 due to retain backward compatibility." +msgstr "" + +#: ../Doc/library/logging.rst:1075 +msgid "" +"Creates and returns a new :class:`LogRecord` instance whose attributes are " +"defined by *attrdict*. This function is useful for taking a pickled :class:" +"`LogRecord` attribute dictionary, sent over a socket, and reconstituting it " +"as a :class:`LogRecord` instance at the receiving end." +msgstr "" + +#: ../Doc/library/logging.rst:1083 +msgid "" +"Does basic configuration for the logging system by creating a :class:" +"`StreamHandler` with a default :class:`Formatter` and adding it to the root " +"logger. The functions :func:`debug`, :func:`info`, :func:`warning`, :func:" +"`error` and :func:`critical` will call :func:`basicConfig` automatically if " +"no handlers are defined for the root logger." +msgstr "" + +#: ../Doc/library/logging.rst:1089 +msgid "" +"This function does nothing if the root logger already has handlers " +"configured for it." +msgstr "" + +#: ../Doc/library/logging.rst:1092 +msgid "" +"This function should be called from the main thread before other threads are " +"started. In versions of Python prior to 2.7.1 and 3.2, if this function is " +"called from multiple threads, it is possible (in rare circumstances) that a " +"handler will be added to the root logger more than once, leading to " +"unexpected results such as messages being duplicated in the log." +msgstr "" + +#: ../Doc/library/logging.rst:1099 +msgid "The following keyword arguments are supported." +msgstr "" + +#: ../Doc/library/logging.rst:1106 +msgid "``filename``" +msgstr "" + +#: ../Doc/library/logging.rst:1106 +msgid "" +"Specifies that a FileHandler be created, using the specified filename, " +"rather than a StreamHandler." +msgstr "" + +#: ../Doc/library/logging.rst:1110 +msgid "``filemode``" +msgstr "" + +#: ../Doc/library/logging.rst:1110 +msgid "" +"Specifies the mode to open the file, if filename is specified (if filemode " +"is unspecified, it defaults to 'a')." +msgstr "" + +#: ../Doc/library/logging.rst:1114 +msgid "``format``" +msgstr "" + +#: ../Doc/library/logging.rst:1114 +msgid "Use the specified format string for the handler." +msgstr "" + +#: ../Doc/library/logging.rst:1117 +msgid "``datefmt``" +msgstr "" + +#: ../Doc/library/logging.rst:1117 +msgid "Use the specified date/time format." +msgstr "" + +#: ../Doc/library/logging.rst:1119 +msgid "``style``" +msgstr "" + +#: ../Doc/library/logging.rst:1119 +msgid "" +"If ``format`` is specified, use this style for the format string. One of " +"'%', '{' or '$' for %-formatting, :meth:`str.format` or :class:`string." +"Template` respectively, and defaulting to '%' if not specified." +msgstr "" + +#: ../Doc/library/logging.rst:1125 +msgid "``level``" +msgstr "" + +#: ../Doc/library/logging.rst:1125 +msgid "Set the root logger level to the specified level." +msgstr "" + +#: ../Doc/library/logging.rst:1128 +msgid "``stream``" +msgstr "" + +#: ../Doc/library/logging.rst:1128 +msgid "" +"Use the specified stream to initialize the StreamHandler. Note that this " +"argument is incompatible with 'filename' - if both are present, a " +"``ValueError`` is raised." +msgstr "" + +#: ../Doc/library/logging.rst:1133 +msgid "``handlers``" +msgstr "" + +#: ../Doc/library/logging.rst:1133 +msgid "" +"If specified, this should be an iterable of already created handlers to add " +"to the root logger. Any handlers which don't already have a formatter set " +"will be assigned the default formatter created in this function. Note that " +"this argument is incompatible with 'filename' or 'stream' - if both are " +"present, a ``ValueError`` is raised." +msgstr "" + +#: ../Doc/library/logging.rst:1143 +msgid "The ``style`` argument was added." +msgstr "" + +#: ../Doc/library/logging.rst:1146 +msgid "" +"The ``handlers`` argument was added. Additional checks were added to catch " +"situations where incompatible arguments are specified (e.g. ``handlers`` " +"together with ``stream`` or ``filename``, or ``stream`` together with " +"``filename``)." +msgstr "" + +#: ../Doc/library/logging.rst:1155 +msgid "" +"Informs the logging system to perform an orderly shutdown by flushing and " +"closing all handlers. This should be called at application exit and no " +"further use of the logging system should be made after this call." +msgstr "" + +#: ../Doc/library/logging.rst:1162 +msgid "" +"Tells the logging system to use the class *klass* when instantiating a " +"logger. The class should define :meth:`__init__` such that only a name " +"argument is required, and the :meth:`__init__` should call :meth:`Logger." +"__init__`. This function is typically called before any loggers are " +"instantiated by applications which need to use custom logger behavior." +msgstr "" + +#: ../Doc/library/logging.rst:1171 +msgid "Set a callable which is used to create a :class:`LogRecord`." +msgstr "" + +#: ../Doc/library/logging.rst:1173 +msgid "The factory callable to be used to instantiate a log record." +msgstr "" + +#: ../Doc/library/logging.rst:1175 +msgid "" +"This function has been provided, along with :func:`getLogRecordFactory`, to " +"allow developers more control over how the :class:`LogRecord` representing a " +"logging event is constructed." +msgstr "" + +#: ../Doc/library/logging.rst:1180 +msgid "The factory has the following signature:" +msgstr "" + +#: ../Doc/library/logging.rst:1182 +msgid "" +"``factory(name, level, fn, lno, msg, args, exc_info, func=None, sinfo=None, " +"**kwargs)``" +msgstr "" + +#: ../Doc/library/logging.rst:1184 +msgid "The logger name." +msgstr "" + +#: ../Doc/library/logging.rst:1185 +msgid "The logging level (numeric)." +msgstr "" + +#: ../Doc/library/logging.rst:1186 +msgid "The full pathname of the file where the logging call was made." +msgstr "" + +#: ../Doc/library/logging.rst:1187 +msgid "The line number in the file where the logging call was made." +msgstr "" + +#: ../Doc/library/logging.rst:1188 +msgid "The logging message." +msgstr "" + +#: ../Doc/library/logging.rst:1189 +msgid "The arguments for the logging message." +msgstr "" + +#: ../Doc/library/logging.rst:1190 +msgid "An exception tuple, or None." +msgstr "" + +#: ../Doc/library/logging.rst:1191 +msgid "The name of the function or method which invoked the logging call." +msgstr "" + +#: ../Doc/library/logging.rst:1193 +msgid "" +"A stack traceback such as is provided by :func:`traceback.print_stack`, " +"showing the call hierarchy." +msgstr "" + +#: ../Doc/library/logging.rst:1195 +msgid "Additional keyword arguments." +msgstr "" + +#: ../Doc/library/logging.rst:1199 +msgid "Module-Level Attributes" +msgstr "" + +#: ../Doc/library/logging.rst:1203 +msgid "" +"A \"handler of last resort\" is available through this attribute. This is a :" +"class:`StreamHandler` writing to ``sys.stderr`` with a level of ``WARNING``, " +"and is used to handle logging events in the absence of any logging " +"configuration. The end result is to just print the message to ``sys." +"stderr``. This replaces the earlier error message saying that \"no handlers " +"could be found for logger XYZ\". If you need the earlier behaviour for some " +"reason, ``lastResort`` can be set to ``None``." +msgstr "" + +#: ../Doc/library/logging.rst:1214 +msgid "Integration with the warnings module" +msgstr "" + +#: ../Doc/library/logging.rst:1216 +msgid "" +"The :func:`captureWarnings` function can be used to integrate :mod:`logging` " +"with the :mod:`warnings` module." +msgstr "" + +#: ../Doc/library/logging.rst:1221 +msgid "" +"This function is used to turn the capture of warnings by logging on and off." +msgstr "" + +#: ../Doc/library/logging.rst:1224 +msgid "" +"If *capture* is ``True``, warnings issued by the :mod:`warnings` module will " +"be redirected to the logging system. Specifically, a warning will be " +"formatted using :func:`warnings.formatwarning` and the resulting string " +"logged to a logger named ``'py.warnings'`` with a severity of :const:" +"`WARNING`." +msgstr "" + +#: ../Doc/library/logging.rst:1229 +msgid "" +"If *capture* is ``False``, the redirection of warnings to the logging system " +"will stop, and warnings will be redirected to their original destinations (i." +"e. those in effect before ``captureWarnings(True)`` was called)." +msgstr "" + +#: ../Doc/library/logging.rst:1237 ../Doc/library/logging.handlers.rst:1069 +msgid "Module :mod:`logging.config`" +msgstr "" + +#: ../Doc/library/logging.rst:1237 ../Doc/library/logging.handlers.rst:1070 +msgid "Configuration API for the logging module." +msgstr "" + +#: ../Doc/library/logging.rst:1240 ../Doc/library/logging.config.rst:807 +msgid "Module :mod:`logging.handlers`" +msgstr "" + +#: ../Doc/library/logging.rst:1240 ../Doc/library/logging.config.rst:808 +msgid "Useful handlers included with the logging module." +msgstr "" + +#: ../Doc/library/logging.rst:1244 +msgid ":pep:`282` - A Logging System" +msgstr "" + +#: ../Doc/library/logging.rst:1249 +msgid "" +"`Original Python logging package `_" +msgstr "" + +#: ../Doc/library/logging.rst:1247 +msgid "" +"This is the original source for the :mod:`logging` package. The version of " +"the package available from this site is suitable for use with Python 1.5.2, " +"2.1.x and 2.2.x, which do not include the :mod:`logging` package in the " +"standard library." +msgstr "" + +#: ../Doc/library/logging.config.rst:2 +msgid ":mod:`logging.config` --- Logging configuration" +msgstr "" + +#: ../Doc/library/logging.config.rst:10 +msgid "**Source code:** :source:`Lib/logging/config.py`" +msgstr "" + +#: ../Doc/library/logging.config.rst:14 ../Doc/library/logging.handlers.rst:14 +msgid "" +"This page contains only reference information. For tutorials, please see" +msgstr "" + +#: ../Doc/library/logging.config.rst:23 +msgid "This section describes the API for configuring the logging module." +msgstr "" + +#: ../Doc/library/logging.config.rst:28 +msgid "Configuration functions" +msgstr "" + +#: ../Doc/library/logging.config.rst:30 +msgid "" +"The following functions configure the logging module. They are located in " +"the :mod:`logging.config` module. Their use is optional --- you can " +"configure the logging module using these functions or by making calls to the " +"main API (defined in :mod:`logging` itself) and defining handlers which are " +"declared either in :mod:`logging` or :mod:`logging.handlers`." +msgstr "" + +#: ../Doc/library/logging.config.rst:38 +msgid "" +"Takes the logging configuration from a dictionary. The contents of this " +"dictionary are described in :ref:`logging-config-dictschema` below." +msgstr "" + +#: ../Doc/library/logging.config.rst:42 +msgid "" +"If an error is encountered during configuration, this function will raise a :" +"exc:`ValueError`, :exc:`TypeError`, :exc:`AttributeError` or :exc:" +"`ImportError` with a suitably descriptive message. The following is a " +"(possibly incomplete) list of conditions which will raise an error:" +msgstr "" + +#: ../Doc/library/logging.config.rst:48 +msgid "" +"A ``level`` which is not a string or which is a string not corresponding to " +"an actual logging level." +msgstr "" + +#: ../Doc/library/logging.config.rst:50 +msgid "A ``propagate`` value which is not a boolean." +msgstr "" + +#: ../Doc/library/logging.config.rst:51 +msgid "An id which does not have a corresponding destination." +msgstr "" + +#: ../Doc/library/logging.config.rst:52 +msgid "A non-existent handler id found during an incremental call." +msgstr "" + +#: ../Doc/library/logging.config.rst:53 +msgid "An invalid logger name." +msgstr "" + +#: ../Doc/library/logging.config.rst:54 +msgid "Inability to resolve to an internal or external object." +msgstr "" + +#: ../Doc/library/logging.config.rst:56 +msgid "" +"Parsing is performed by the :class:`DictConfigurator` class, whose " +"constructor is passed the dictionary used for configuration, and has a :meth:" +"`configure` method. The :mod:`logging.config` module has a callable " +"attribute :attr:`dictConfigClass` which is initially set to :class:" +"`DictConfigurator`. You can replace the value of :attr:`dictConfigClass` " +"with a suitable implementation of your own." +msgstr "" + +#: ../Doc/library/logging.config.rst:64 +msgid "" +":func:`dictConfig` calls :attr:`dictConfigClass` passing the specified " +"dictionary, and then calls the :meth:`configure` method on the returned " +"object to put the configuration into effect::" +msgstr "" + +#: ../Doc/library/logging.config.rst:71 +msgid "" +"For example, a subclass of :class:`DictConfigurator` could call " +"``DictConfigurator.__init__()`` in its own :meth:`__init__()`, then set up " +"custom prefixes which would be usable in the subsequent :meth:`configure` " +"call. :attr:`dictConfigClass` would be bound to this new subclass, and then :" +"func:`dictConfig` could be called exactly as in the default, uncustomized " +"state." +msgstr "" + +#: ../Doc/library/logging.config.rst:82 +msgid "" +"Reads the logging configuration from a :mod:`configparser`\\-format file. " +"The format of the file should be as described in :ref:`logging-config-" +"fileformat`. This function can be called several times from an application, " +"allowing an end user to select from various pre-canned configurations (if " +"the developer provides a mechanism to present the choices and load the " +"chosen configuration)." +msgstr "" + +#: ../Doc/library/logging.config.rst:90 +msgid "" +"A filename, or a file-like object, or an instance derived from :class:" +"`~configparser.RawConfigParser`. If a ``RawConfigParser``-derived instance " +"is passed, it is used as is. Otherwise, a :class:`~configparser." +"Configparser` is instantiated, and the configuration read by it from the " +"object passed in ``fname``. If that has a :meth:`readline` method, it is " +"assumed to be a file-like object and read using :meth:`~configparser." +"ConfigParser.read_file`; otherwise, it is assumed to be a filename and " +"passed to :meth:`~configparser.ConfigParser.read`." +msgstr "" + +#: ../Doc/library/logging.config.rst:102 +msgid "" +"Defaults to be passed to the ConfigParser can be specified in this argument." +msgstr "" + +#: ../Doc/library/logging.config.rst:105 +msgid "" +"If specified as ``False``, loggers which exist when this call is made are " +"left enabled. The default is ``True`` because this enables old behaviour in " +"a backward- compatible way. This behaviour is to disable any existing " +"loggers unless they or their ancestors are explicitly named in the logging " +"configuration." +msgstr "" + +#: ../Doc/library/logging.config.rst:114 +msgid "" +"An instance of a subclass of :class:`~configparser.RawConfigParser` is now " +"accepted as a value for ``fname``. This facilitates:" +msgstr "" + +#: ../Doc/library/logging.config.rst:118 +msgid "" +"Use of a configuration file where logging configuration is just part of the " +"overall application configuration." +msgstr "" + +#: ../Doc/library/logging.config.rst:120 +msgid "" +"Use of a configuration read from a file, and then modified by the using " +"application (e.g. based on command-line parameters or other aspects of the " +"runtime environment) before being passed to ``fileConfig``." +msgstr "" + +#: ../Doc/library/logging.config.rst:126 +msgid "" +"Starts up a socket server on the specified port, and listens for new " +"configurations. If no port is specified, the module's default :const:" +"`DEFAULT_LOGGING_CONFIG_PORT` is used. Logging configurations will be sent " +"as a file suitable for processing by :func:`dictConfig` or :func:" +"`fileConfig`. Returns a :class:`~threading.Thread` instance on which you can " +"call :meth:`~threading.Thread.start` to start the server, and which you can :" +"meth:`~threading.Thread.join` when appropriate. To stop the server, call :" +"func:`stopListening`." +msgstr "" + +#: ../Doc/library/logging.config.rst:135 +msgid "" +"The ``verify`` argument, if specified, should be a callable which should " +"verify whether bytes received across the socket are valid and should be " +"processed. This could be done by encrypting and/or signing what is sent " +"across the socket, such that the ``verify`` callable can perform signature " +"verification and/or decryption. The ``verify`` callable is called with a " +"single argument - the bytes received across the socket - and should return " +"the bytes to be processed, or None to indicate that the bytes should be " +"discarded. The returned bytes could be the same as the passed in bytes (e.g. " +"when only verification is done), or they could be completely different " +"(perhaps if decryption were performed)." +msgstr "" + +#: ../Doc/library/logging.config.rst:146 +msgid "" +"To send a configuration to the socket, read in the configuration file and " +"send it to the socket as a sequence of bytes preceded by a four-byte length " +"string packed in binary using ``struct.pack('>L', n)``." +msgstr "" + +#: ../Doc/library/logging.config.rst:152 +msgid "" +"Because portions of the configuration are passed through :func:`eval`, use " +"of this function may open its users to a security risk. While the function " +"only binds to a socket on ``localhost``, and so does not accept connections " +"from remote machines, there are scenarios where untrusted code could be run " +"under the account of the process which calls :func:`listen`. Specifically, " +"if the process calling :func:`listen` runs on a multi-user machine where " +"users cannot trust each other, then a malicious user could arrange to run " +"essentially arbitrary code in a victim user's process, simply by connecting " +"to the victim's :func:`listen` socket and sending a configuration which runs " +"whatever code the attacker wants to have executed in the victim's process. " +"This is especially easy to do if the default port is used, but not hard even " +"if a different port is used). To avoid the risk of this happening, use the " +"``verify`` argument to :func:`listen` to prevent unrecognised configurations " +"from being applied." +msgstr "" + +#: ../Doc/library/logging.config.rst:168 +msgid "The ``verify`` argument was added." +msgstr "" + +#: ../Doc/library/logging.config.rst:173 +msgid "" +"If you want to send configurations to the listener which don't disable " +"existing loggers, you will need to use a JSON format for the configuration, " +"which will use :func:`dictConfig` for configuration. This method allows you " +"to specify ``disable_existing_loggers`` as ``False`` in the configuration " +"you send." +msgstr "" + +#: ../Doc/library/logging.config.rst:182 +msgid "" +"Stops the listening server which was created with a call to :func:`listen`. " +"This is typically called before calling :meth:`join` on the return value " +"from :func:`listen`." +msgstr "" + +#: ../Doc/library/logging.config.rst:190 +msgid "Configuration dictionary schema" +msgstr "" + +#: ../Doc/library/logging.config.rst:192 +msgid "" +"Describing a logging configuration requires listing the various objects to " +"create and the connections between them; for example, you may create a " +"handler named 'console' and then say that the logger named 'startup' will " +"send its messages to the 'console' handler. These objects aren't limited to " +"those provided by the :mod:`logging` module because you might write your own " +"formatter or handler class. The parameters to these classes may also need to " +"include external objects such as ``sys.stderr``. The syntax for describing " +"these objects and connections is defined in :ref:`logging-config-dict-" +"connections` below." +msgstr "" + +#: ../Doc/library/logging.config.rst:204 +msgid "Dictionary Schema Details" +msgstr "" + +#: ../Doc/library/logging.config.rst:206 +msgid "" +"The dictionary passed to :func:`dictConfig` must contain the following keys:" +msgstr "" + +#: ../Doc/library/logging.config.rst:209 +msgid "" +"*version* - to be set to an integer value representing the schema version. " +"The only valid value at present is 1, but having this key allows the schema " +"to evolve while still preserving backwards compatibility." +msgstr "" + +#: ../Doc/library/logging.config.rst:214 +msgid "" +"All other keys are optional, but if present they will be interpreted as " +"described below. In all cases below where a 'configuring dict' is " +"mentioned, it will be checked for the special ``'()'`` key to see if a " +"custom instantiation is required. If so, the mechanism described in :ref:" +"`logging-config-dict-userdef` below is used to create an instance; " +"otherwise, the context is used to determine what to instantiate." +msgstr "" + +#: ../Doc/library/logging.config.rst:221 +msgid "" +"*formatters* - the corresponding value will be a dict in which each key is a " +"formatter id and each value is a dict describing how to configure the " +"corresponding :class:`~logging.Formatter` instance." +msgstr "" + +#: ../Doc/library/logging.config.rst:225 +msgid "" +"The configuring dict is searched for keys ``format`` and ``datefmt`` (with " +"defaults of ``None``) and these are used to construct a :class:`~logging." +"Formatter` instance." +msgstr "" + +#: ../Doc/library/logging.config.rst:229 +msgid "" +"*filters* - the corresponding value will be a dict in which each key is a " +"filter id and each value is a dict describing how to configure the " +"corresponding Filter instance." +msgstr "" + +#: ../Doc/library/logging.config.rst:233 +msgid "" +"The configuring dict is searched for the key ``name`` (defaulting to the " +"empty string) and this is used to construct a :class:`logging.Filter` " +"instance." +msgstr "" + +#: ../Doc/library/logging.config.rst:237 +msgid "" +"*handlers* - the corresponding value will be a dict in which each key is a " +"handler id and each value is a dict describing how to configure the " +"corresponding Handler instance." +msgstr "" + +#: ../Doc/library/logging.config.rst:241 ../Doc/library/logging.config.rst:283 +msgid "The configuring dict is searched for the following keys:" +msgstr "" + +#: ../Doc/library/logging.config.rst:243 +msgid "" +"``class`` (mandatory). This is the fully qualified name of the handler " +"class." +msgstr "" + +#: ../Doc/library/logging.config.rst:246 +msgid "``level`` (optional). The level of the handler." +msgstr "" + +#: ../Doc/library/logging.config.rst:248 +msgid "``formatter`` (optional). The id of the formatter for this handler." +msgstr "" + +#: ../Doc/library/logging.config.rst:251 +msgid "``filters`` (optional). A list of ids of the filters for this handler." +msgstr "" + +#: ../Doc/library/logging.config.rst:254 +msgid "" +"All *other* keys are passed through as keyword arguments to the handler's " +"constructor. For example, given the snippet:" +msgstr "" + +#: ../Doc/library/logging.config.rst:273 +msgid "" +"the handler with id ``console`` is instantiated as a :class:`logging." +"StreamHandler`, using ``sys.stdout`` as the underlying stream. The handler " +"with id ``file`` is instantiated as a :class:`logging.handlers." +"RotatingFileHandler` with the keyword arguments ``filename='logconfig.log', " +"maxBytes=1024, backupCount=3``." +msgstr "" + +#: ../Doc/library/logging.config.rst:279 +msgid "" +"*loggers* - the corresponding value will be a dict in which each key is a " +"logger name and each value is a dict describing how to configure the " +"corresponding Logger instance." +msgstr "" + +#: ../Doc/library/logging.config.rst:285 +msgid "``level`` (optional). The level of the logger." +msgstr "" + +#: ../Doc/library/logging.config.rst:287 +msgid "``propagate`` (optional). The propagation setting of the logger." +msgstr "" + +#: ../Doc/library/logging.config.rst:289 +msgid "``filters`` (optional). A list of ids of the filters for this logger." +msgstr "" + +#: ../Doc/library/logging.config.rst:292 +msgid "" +"``handlers`` (optional). A list of ids of the handlers for this logger." +msgstr "" + +#: ../Doc/library/logging.config.rst:295 +msgid "" +"The specified loggers will be configured according to the level, " +"propagation, filters and handlers specified." +msgstr "" + +#: ../Doc/library/logging.config.rst:298 +msgid "" +"*root* - this will be the configuration for the root logger. Processing of " +"the configuration will be as for any logger, except that the ``propagate`` " +"setting will not be applicable." +msgstr "" + +#: ../Doc/library/logging.config.rst:302 +msgid "" +"*incremental* - whether the configuration is to be interpreted as " +"incremental to the existing configuration. This value defaults to " +"``False``, which means that the specified configuration replaces the " +"existing configuration with the same semantics as used by the existing :func:" +"`fileConfig` API." +msgstr "" + +#: ../Doc/library/logging.config.rst:308 +msgid "" +"If the specified value is ``True``, the configuration is processed as " +"described in the section on :ref:`logging-config-dict-incremental`." +msgstr "" + +#: ../Doc/library/logging.config.rst:311 +msgid "" +"*disable_existing_loggers* - whether any existing loggers are to be " +"disabled. This setting mirrors the parameter of the same name in :func:" +"`fileConfig`. If absent, this parameter defaults to ``True``. This value is " +"ignored if *incremental* is ``True``." +msgstr "" + +#: ../Doc/library/logging.config.rst:319 +msgid "Incremental Configuration" +msgstr "" + +#: ../Doc/library/logging.config.rst:321 +msgid "" +"It is difficult to provide complete flexibility for incremental " +"configuration. For example, because objects such as filters and formatters " +"are anonymous, once a configuration is set up, it is not possible to refer " +"to such anonymous objects when augmenting a configuration." +msgstr "" + +#: ../Doc/library/logging.config.rst:327 +msgid "" +"Furthermore, there is not a compelling case for arbitrarily altering the " +"object graph of loggers, handlers, filters, formatters at run-time, once a " +"configuration is set up; the verbosity of loggers and handlers can be " +"controlled just by setting levels (and, in the case of loggers, propagation " +"flags). Changing the object graph arbitrarily in a safe way is problematic " +"in a multi-threaded environment; while not impossible, the benefits are not " +"worth the complexity it adds to the implementation." +msgstr "" + +#: ../Doc/library/logging.config.rst:336 +msgid "" +"Thus, when the ``incremental`` key of a configuration dict is present and is " +"``True``, the system will completely ignore any ``formatters`` and " +"``filters`` entries, and process only the ``level`` settings in the " +"``handlers`` entries, and the ``level`` and ``propagate`` settings in the " +"``loggers`` and ``root`` entries." +msgstr "" + +#: ../Doc/library/logging.config.rst:342 +msgid "" +"Using a value in the configuration dict lets configurations to be sent over " +"the wire as pickled dicts to a socket listener. Thus, the logging verbosity " +"of a long-running application can be altered over time with no need to stop " +"and restart the application." +msgstr "" + +#: ../Doc/library/logging.config.rst:350 +msgid "Object connections" +msgstr "" + +#: ../Doc/library/logging.config.rst:352 +msgid "" +"The schema describes a set of logging objects - loggers, handlers, " +"formatters, filters - which are connected to each other in an object graph. " +"Thus, the schema needs to represent connections between the objects. For " +"example, say that, once configured, a particular logger has attached to it a " +"particular handler. For the purposes of this discussion, we can say that " +"the logger represents the source, and the handler the destination, of a " +"connection between the two. Of course in the configured objects this is " +"represented by the logger holding a reference to the handler. In the " +"configuration dict, this is done by giving each destination object an id " +"which identifies it unambiguously, and then using the id in the source " +"object's configuration to indicate that a connection exists between the " +"source and the destination object with that id." +msgstr "" + +#: ../Doc/library/logging.config.rst:366 +msgid "So, for example, consider the following YAML snippet:" +msgstr "" + +#: ../Doc/library/logging.config.rst:387 +msgid "" +"(Note: YAML used here because it's a little more readable than the " +"equivalent Python source form for the dictionary.)" +msgstr "" + +#: ../Doc/library/logging.config.rst:390 +msgid "" +"The ids for loggers are the logger names which would be used " +"programmatically to obtain a reference to those loggers, e.g. ``foo.bar." +"baz``. The ids for Formatters and Filters can be any string value (such as " +"``brief``, ``precise`` above) and they are transient, in that they are only " +"meaningful for processing the configuration dictionary and used to determine " +"connections between objects, and are not persisted anywhere when the " +"configuration call is complete." +msgstr "" + +#: ../Doc/library/logging.config.rst:398 +msgid "" +"The above snippet indicates that logger named ``foo.bar.baz`` should have " +"two handlers attached to it, which are described by the handler ids ``h1`` " +"and ``h2``. The formatter for ``h1`` is that described by id ``brief``, and " +"the formatter for ``h2`` is that described by id ``precise``." +msgstr "" + +#: ../Doc/library/logging.config.rst:408 +msgid "User-defined objects" +msgstr "" + +#: ../Doc/library/logging.config.rst:410 +msgid "" +"The schema supports user-defined objects for handlers, filters and " +"formatters. (Loggers do not need to have different types for different " +"instances, so there is no support in this configuration schema for user-" +"defined logger classes.)" +msgstr "" + +#: ../Doc/library/logging.config.rst:415 +msgid "" +"Objects to be configured are described by dictionaries which detail their " +"configuration. In some places, the logging system will be able to infer " +"from the context how an object is to be instantiated, but when a user-" +"defined object is to be instantiated, the system will not know how to do " +"this. In order to provide complete flexibility for user-defined object " +"instantiation, the user needs to provide a 'factory' - a callable which is " +"called with a configuration dictionary and which returns the instantiated " +"object. This is signalled by an absolute import path to the factory being " +"made available under the special key ``'()'``. Here's a concrete example:" +msgstr "" + +#: ../Doc/library/logging.config.rst:441 +msgid "" +"The above YAML snippet defines three formatters. The first, with id " +"``brief``, is a standard :class:`logging.Formatter` instance with the " +"specified format string. The second, with id ``default``, has a longer " +"format and also defines the time format explicitly, and will result in a :" +"class:`logging.Formatter` initialized with those two format strings. Shown " +"in Python source form, the ``brief`` and ``default`` formatters have " +"configuration sub-dictionaries::" +msgstr "" + +#: ../Doc/library/logging.config.rst:453 ../Doc/library/stdtypes.rst:2439 +msgid "and::" +msgstr "" + +#: ../Doc/library/logging.config.rst:460 +msgid "" +"respectively, and as these dictionaries do not contain the special key " +"``'()'``, the instantiation is inferred from the context: as a result, " +"standard :class:`logging.Formatter` instances are created. The " +"configuration sub-dictionary for the third formatter, with id ``custom``, " +"is::" +msgstr "" + +#: ../Doc/library/logging.config.rst:473 +msgid "" +"and this contains the special key ``'()'``, which means that user-defined " +"instantiation is wanted. In this case, the specified factory callable will " +"be used. If it is an actual callable it will be used directly - otherwise, " +"if you specify a string (as in the example) the actual callable will be " +"located using normal import mechanisms. The callable will be called with the " +"**remaining** items in the configuration sub-dictionary as keyword " +"arguments. In the above example, the formatter with id ``custom`` will be " +"assumed to be returned by the call::" +msgstr "" + +#: ../Doc/library/logging.config.rst:485 +msgid "" +"The key ``'()'`` has been used as the special key because it is not a valid " +"keyword parameter name, and so will not clash with the names of the keyword " +"arguments used in the call. The ``'()'`` also serves as a mnemonic that the " +"corresponding value is a callable." +msgstr "" + +#: ../Doc/library/logging.config.rst:494 +msgid "Access to external objects" +msgstr "" + +#: ../Doc/library/logging.config.rst:496 +msgid "" +"There are times where a configuration needs to refer to objects external to " +"the configuration, for example ``sys.stderr``. If the configuration dict is " +"constructed using Python code, this is straightforward, but a problem arises " +"when the configuration is provided via a text file (e.g. JSON, YAML). In a " +"text file, there is no standard way to distinguish ``sys.stderr`` from the " +"literal string ``'sys.stderr'``. To facilitate this distinction, the " +"configuration system looks for certain special prefixes in string values and " +"treat them specially. For example, if the literal string ``'ext://sys." +"stderr'`` is provided as a value in the configuration, then the ``ext://`` " +"will be stripped off and the remainder of the value processed using normal " +"import mechanisms." +msgstr "" + +#: ../Doc/library/logging.config.rst:509 +msgid "" +"The handling of such prefixes is done in a way analogous to protocol " +"handling: there is a generic mechanism to look for prefixes which match the " +"regular expression ``^(?P[a-z]+)://(?P.*)$`` whereby, if the " +"``prefix`` is recognised, the ``suffix`` is processed in a prefix-dependent " +"manner and the result of the processing replaces the string value. If the " +"prefix is not recognised, then the string value will be left as-is." +msgstr "" + +#: ../Doc/library/logging.config.rst:521 +msgid "Access to internal objects" +msgstr "" + +#: ../Doc/library/logging.config.rst:523 +msgid "" +"As well as external objects, there is sometimes also a need to refer to " +"objects in the configuration. This will be done implicitly by the " +"configuration system for things that it knows about. For example, the " +"string value ``'DEBUG'`` for a ``level`` in a logger or handler will " +"automatically be converted to the value ``logging.DEBUG``, and the " +"``handlers``, ``filters`` and ``formatter`` entries will take an object id " +"and resolve to the appropriate destination object." +msgstr "" + +#: ../Doc/library/logging.config.rst:531 +msgid "" +"However, a more generic mechanism is needed for user-defined objects which " +"are not known to the :mod:`logging` module. For example, consider :class:" +"`logging.handlers.MemoryHandler`, which takes a ``target`` argument which is " +"another handler to delegate to. Since the system already knows about this " +"class, then in the configuration, the given ``target`` just needs to be the " +"object id of the relevant target handler, and the system will resolve to the " +"handler from the id. If, however, a user defines a ``my.package.MyHandler`` " +"which has an ``alternate`` handler, the configuration system would not know " +"that the ``alternate`` referred to a handler. To cater for this, a generic " +"resolution system allows the user to specify::" +msgstr "" + +#: ../Doc/library/logging.config.rst:551 +msgid "" +"The literal string ``'cfg://handlers.file'`` will be resolved in an " +"analogous way to strings with the ``ext://`` prefix, but looking in the " +"configuration itself rather than the import namespace. The mechanism allows " +"access by dot or by index, in a similar way to that provided by ``str." +"format``. Thus, given the following snippet::" +msgstr "" + +#: ../Doc/library/logging.config.rst:567 +msgid "" +"in the configuration, the string ``'cfg://handlers'`` would resolve to the " +"dict with key ``handlers``, the string ``'cfg://handlers.email`` would " +"resolve to the dict with key ``email`` in the ``handlers`` dict, and so on. " +"The string ``'cfg://handlers.email.toaddrs[1]`` would resolve to ``'dev_team." +"domain.tld'`` and the string ``'cfg://handlers.email.toaddrs[0]'`` would " +"resolve to the value ``'support_team@domain.tld'``. The ``subject`` value " +"could be accessed using either ``'cfg://handlers.email.subject'`` or, " +"equivalently, ``'cfg://handlers.email[subject]'``. The latter form only " +"needs to be used if the key contains spaces or non-alphanumeric characters. " +"If an index value consists only of decimal digits, access will be attempted " +"using the corresponding integer value, falling back to the string value if " +"needed." +msgstr "" + +#: ../Doc/library/logging.config.rst:581 +msgid "" +"Given a string ``cfg://handlers.myhandler.mykey.123``, this will resolve to " +"``config_dict['handlers']['myhandler']['mykey']['123']``. If the string is " +"specified as ``cfg://handlers.myhandler.mykey[123]``, the system will " +"attempt to retrieve the value from ``config_dict['handlers']['myhandler']" +"['mykey'][123]``, and fall back to ``config_dict['handlers']['myhandler']" +"['mykey']['123']`` if that fails." +msgstr "" + +#: ../Doc/library/logging.config.rst:593 +msgid "Import resolution and custom importers" +msgstr "" + +#: ../Doc/library/logging.config.rst:595 +msgid "" +"Import resolution, by default, uses the builtin :func:`__import__` function " +"to do its importing. You may want to replace this with your own importing " +"mechanism: if so, you can replace the :attr:`importer` attribute of the :" +"class:`DictConfigurator` or its superclass, the :class:`BaseConfigurator` " +"class. However, you need to be careful because of the way functions are " +"accessed from classes via descriptors. If you are using a Python callable to " +"do your imports, and you want to define it at class level rather than " +"instance level, you need to wrap it with :func:`staticmethod`. For example::" +msgstr "" + +#: ../Doc/library/logging.config.rst:610 +msgid "" +"You don't need to wrap with :func:`staticmethod` if you're setting the " +"import callable on a configurator *instance*." +msgstr "" + +#: ../Doc/library/logging.config.rst:617 +msgid "Configuration file format" +msgstr "" + +#: ../Doc/library/logging.config.rst:619 +msgid "" +"The configuration file format understood by :func:`fileConfig` is based on :" +"mod:`configparser` functionality. The file must contain sections called " +"``[loggers]``, ``[handlers]`` and ``[formatters]`` which identify by name " +"the entities of each type which are defined in the file. For each such " +"entity, there is a separate section which identifies how that entity is " +"configured. Thus, for a logger named ``log01`` in the ``[loggers]`` " +"section, the relevant configuration details are held in a section " +"``[logger_log01]``. Similarly, a handler called ``hand01`` in the " +"``[handlers]`` section will have its configuration held in a section called " +"``[handler_hand01]``, while a formatter called ``form01`` in the " +"``[formatters]`` section will have its configuration specified in a section " +"called ``[formatter_form01]``. The root logger configuration must be " +"specified in a section called ``[logger_root]``." +msgstr "" + +#: ../Doc/library/logging.config.rst:634 +msgid "" +"The :func:`fileConfig` API is older than the :func:`dictConfig` API and does " +"not provide functionality to cover certain aspects of logging. For example, " +"you cannot configure :class:`~logging.Filter` objects, which provide for " +"filtering of messages beyond simple integer levels, using :func:" +"`fileConfig`. If you need to have instances of :class:`~logging.Filter` in " +"your logging configuration, you will need to use :func:`dictConfig`. Note " +"that future enhancements to configuration functionality will be added to :" +"func:`dictConfig`, so it's worth considering transitioning to this newer API " +"when it's convenient to do so." +msgstr "" + +#: ../Doc/library/logging.config.rst:644 +msgid "Examples of these sections in the file are given below." +msgstr "" + +#: ../Doc/library/logging.config.rst:657 +msgid "" +"The root logger must specify a level and a list of handlers. An example of a " +"root logger section is given below." +msgstr "" + +#: ../Doc/library/logging.config.rst:666 +msgid "" +"The ``level`` entry can be one of ``DEBUG, INFO, WARNING, ERROR, CRITICAL`` " +"or ``NOTSET``. For the root logger only, ``NOTSET`` means that all messages " +"will be logged. Level values are :func:`eval`\\ uated in the context of the " +"``logging`` package's namespace." +msgstr "" + +#: ../Doc/library/logging.config.rst:671 +msgid "" +"The ``handlers`` entry is a comma-separated list of handler names, which " +"must appear in the ``[handlers]`` section. These names must appear in the " +"``[handlers]`` section and have corresponding sections in the configuration " +"file." +msgstr "" + +#: ../Doc/library/logging.config.rst:676 +msgid "" +"For loggers other than the root logger, some additional information is " +"required. This is illustrated by the following example." +msgstr "" + +#: ../Doc/library/logging.config.rst:687 +msgid "" +"The ``level`` and ``handlers`` entries are interpreted as for the root " +"logger, except that if a non-root logger's level is specified as ``NOTSET``, " +"the system consults loggers higher up the hierarchy to determine the " +"effective level of the logger. The ``propagate`` entry is set to 1 to " +"indicate that messages must propagate to handlers higher up the logger " +"hierarchy from this logger, or 0 to indicate that messages are **not** " +"propagated to handlers up the hierarchy. The ``qualname`` entry is the " +"hierarchical channel name of the logger, that is to say the name used by the " +"application to get the logger." +msgstr "" + +#: ../Doc/library/logging.config.rst:696 +msgid "" +"Sections which specify handler configuration are exemplified by the " +"following." +msgstr "" + +#: ../Doc/library/logging.config.rst:706 +msgid "" +"The ``class`` entry indicates the handler's class (as determined by :func:" +"`eval` in the ``logging`` package's namespace). The ``level`` is interpreted " +"as for loggers, and ``NOTSET`` is taken to mean 'log everything'." +msgstr "" + +#: ../Doc/library/logging.config.rst:710 +msgid "" +"The ``formatter`` entry indicates the key name of the formatter for this " +"handler. If blank, a default formatter (``logging._defaultFormatter``) is " +"used. If a name is specified, it must appear in the ``[formatters]`` section " +"and have a corresponding section in the configuration file." +msgstr "" + +#: ../Doc/library/logging.config.rst:715 +msgid "" +"The ``args`` entry, when :func:`eval`\\ uated in the context of the " +"``logging`` package's namespace, is the list of arguments to the constructor " +"for the handler class. Refer to the constructors for the relevant handlers, " +"or to the examples below, to see how typical entries are constructed." +msgstr "" + +#: ../Doc/library/logging.config.rst:771 +msgid "" +"Sections which specify formatter configuration are typified by the following." +msgstr "" + +#: ../Doc/library/logging.config.rst:780 +msgid "" +"The ``format`` entry is the overall format string, and the ``datefmt`` entry " +"is the :func:`strftime`\\ -compatible date/time format string. If empty, " +"the package substitutes ISO8601 format date/times, which is almost " +"equivalent to specifying the date format string ``'%Y-%m-%d %H:%M:%S'``. " +"The ISO8601 format also specifies milliseconds, which are appended to the " +"result of using the above format string, with a comma separator. An example " +"time in ISO8601 format is ``2003-01-23 00:29:50,411``." +msgstr "" + +#: ../Doc/library/logging.config.rst:788 +msgid "" +"The ``class`` entry is optional. It indicates the name of the formatter's " +"class (as a dotted module and class name.) This option is useful for " +"instantiating a :class:`~logging.Formatter` subclass. Subclasses of :class:" +"`~logging.Formatter` can present exception tracebacks in an expanded or " +"condensed format." +msgstr "" + +#: ../Doc/library/logging.config.rst:796 +msgid "" +"Due to the use of :func:`eval` as described above, there are potential " +"security risks which result from using the :func:`listen` to send and " +"receive configurations via sockets. The risks are limited to where multiple " +"users with no mutual trust run code on the same machine; see the :func:" +"`listen` documentation for more information." +msgstr "" + +#: ../Doc/library/logging.config.rst:805 +#: ../Doc/library/logging.handlers.rst:1067 +msgid "Module :mod:`logging`" +msgstr "" + +#: ../Doc/library/logging.config.rst:805 +#: ../Doc/library/logging.handlers.rst:1067 +msgid "API reference for the logging module." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:2 +msgid ":mod:`logging.handlers` --- Logging handlers" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:10 +msgid "**Source code:** :source:`Lib/logging/handlers.py`" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:25 +msgid "" +"The following useful handlers are provided in the package. Note that three " +"of the handlers (:class:`StreamHandler`, :class:`FileHandler` and :class:" +"`NullHandler`) are actually defined in the :mod:`logging` module itself, but " +"have been documented here along with the other handlers." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:33 +msgid "StreamHandler" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:35 +msgid "" +"The :class:`StreamHandler` class, located in the core :mod:`logging` " +"package, sends logging output to streams such as *sys.stdout*, *sys.stderr* " +"or any file-like object (or, more precisely, any object which supports :meth:" +"`write` and :meth:`flush` methods)." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:43 +msgid "" +"Returns a new instance of the :class:`StreamHandler` class. If *stream* is " +"specified, the instance will use it for logging output; otherwise, *sys." +"stderr* will be used." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:50 +msgid "" +"If a formatter is specified, it is used to format the record. The record is " +"then written to the stream with a terminator. If exception information is " +"present, it is formatted using :func:`traceback.print_exception` and " +"appended to the stream." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:58 +msgid "" +"Flushes the stream by calling its :meth:`flush` method. Note that the :meth:" +"`close` method is inherited from :class:`~logging.Handler` and so does no " +"output, so an explicit :meth:`flush` call may be needed at times." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:62 +msgid "" +"The ``StreamHandler`` class now has a ``terminator`` attribute, default " +"value ``'\\n'``, which is used as the terminator when writing a formatted " +"record to a stream. If you don't want this newline termination, you can set " +"the handler instance's ``terminator`` attribute to the empty string. In " +"earlier versions, the terminator was hardcoded as ``'\\n'``." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:72 +msgid "FileHandler" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:74 +msgid "" +"The :class:`FileHandler` class, located in the core :mod:`logging` package, " +"sends logging output to a disk file. It inherits the output functionality " +"from :class:`StreamHandler`." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:81 +msgid "" +"Returns a new instance of the :class:`FileHandler` class. The specified file " +"is opened and used as the stream for logging. If *mode* is not specified, :" +"const:`'a'` is used. If *encoding* is not *None*, it is used to open the " +"file with that encoding. If *delay* is true, then file opening is deferred " +"until the first call to :meth:`emit`. By default, the file grows " +"indefinitely." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:87 +#: ../Doc/library/logging.handlers.rst:166 +#: ../Doc/library/logging.handlers.rst:296 +#: ../Doc/library/logging.handlers.rst:396 +msgid "" +"As well as string values, :class:`~pathlib.Path` objects are also accepted " +"for the *filename* argument." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:93 +msgid "Closes the file." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:98 +msgid "Outputs the record to the file." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:104 +msgid "NullHandler" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:108 +msgid "" +"The :class:`NullHandler` class, located in the core :mod:`logging` package, " +"does not do any formatting or output. It is essentially a 'no-op' handler " +"for use by library developers." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:114 +msgid "Returns a new instance of the :class:`NullHandler` class." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:118 +#: ../Doc/library/logging.handlers.rst:122 +msgid "This method does nothing." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:126 +msgid "" +"This method returns ``None`` for the lock, since there is no underlying I/O " +"to which access needs to be serialized." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:130 +msgid "" +"See :ref:`library-config` for more information on how to use :class:" +"`NullHandler`." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:136 +msgid "WatchedFileHandler" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:140 +msgid "" +"The :class:`WatchedFileHandler` class, located in the :mod:`logging." +"handlers` module, is a :class:`FileHandler` which watches the file it is " +"logging to. If the file changes, it is closed and reopened using the file " +"name." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:144 +msgid "" +"A file change can happen because of usage of programs such as *newsyslog* " +"and *logrotate* which perform log file rotation. This handler, intended for " +"use under Unix/Linux, watches the file to see if it has changed since the " +"last emit. (A file is deemed to have changed if its device or inode have " +"changed.) If the file has changed, the old file stream is closed, and the " +"file opened to get a new stream." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:151 +msgid "" +"This handler is not appropriate for use under Windows, because under Windows " +"open log files cannot be moved or renamed - logging opens the files with " +"exclusive locks - and so there is no need for such a handler. Furthermore, " +"*ST_INO* is not supported under Windows; :func:`~os.stat` always returns " +"zero for this value." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:160 +msgid "" +"Returns a new instance of the :class:`WatchedFileHandler` class. The " +"specified file is opened and used as the stream for logging. If *mode* is " +"not specified, :const:`'a'` is used. If *encoding* is not *None*, it is " +"used to open the file with that encoding. If *delay* is true, then file " +"opening is deferred until the first call to :meth:`emit`. By default, the " +"file grows indefinitely." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:172 +msgid "" +"Checks to see if the file has changed. If it has, the existing stream is " +"flushed and closed and the file opened again, typically as a precursor to " +"outputting the record to the file." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:181 +msgid "" +"Outputs the record to the file, but first calls :meth:`reopenIfNeeded` to " +"reopen the file if it has changed." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:187 +msgid "BaseRotatingHandler" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:189 +msgid "" +"The :class:`BaseRotatingHandler` class, located in the :mod:`logging." +"handlers` module, is the base class for the rotating file handlers, :class:" +"`RotatingFileHandler` and :class:`TimedRotatingFileHandler`. You should not " +"need to instantiate this class, but it has attributes and methods you may " +"need to override." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:197 +msgid "The parameters are as for :class:`FileHandler`. The attributes are:" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:201 +msgid "" +"If this attribute is set to a callable, the :meth:`rotation_filename` method " +"delegates to this callable. The parameters passed to the callable are those " +"passed to :meth:`rotation_filename`." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:205 +msgid "" +"The namer function is called quite a few times during rollover, so it should " +"be as simple and as fast as possible. It should also return the same output " +"every time for a given input, otherwise the rollover behaviour may not work " +"as expected." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:215 +msgid "" +"If this attribute is set to a callable, the :meth:`rotate` method delegates " +"to this callable. The parameters passed to the callable are those passed " +"to :meth:`rotate`." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:223 +msgid "Modify the filename of a log file when rotating." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:225 +msgid "This is provided so that a custom filename can be provided." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:227 +msgid "" +"The default implementation calls the 'namer' attribute of the handler, if " +"it's callable, passing the default name to it. If the attribute isn't " +"callable (the default is ``None``), the name is returned unchanged." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:231 +msgid "The default name for the log file." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:238 +msgid "When rotating, rotate the current log." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:240 +msgid "" +"The default implementation calls the 'rotator' attribute of the handler, if " +"it's callable, passing the source and dest arguments to it. If the attribute " +"isn't callable (the default is ``None``), the source is simply renamed to " +"the destination." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:245 +msgid "" +"The source filename. This is normally the base filename, e.g. 'test.log'." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:247 +msgid "" +"The destination filename. This is normally what the source is rotated to, e." +"g. 'test.log.1'." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:252 +msgid "" +"The reason the attributes exist is to save you having to subclass - you can " +"use the same callables for instances of :class:`RotatingFileHandler` and :" +"class:`TimedRotatingFileHandler`. If either the namer or rotator callable " +"raises an exception, this will be handled in the same way as any other " +"exception during an :meth:`emit` call, i.e. via the :meth:`handleError` " +"method of the handler." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:259 +msgid "" +"If you need to make more significant changes to rotation processing, you can " +"override the methods." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:262 +msgid "For an example, see :ref:`cookbook-rotator-namer`." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:268 +msgid "RotatingFileHandler" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:270 +msgid "" +"The :class:`RotatingFileHandler` class, located in the :mod:`logging." +"handlers` module, supports rotation of disk log files." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:276 +msgid "" +"Returns a new instance of the :class:`RotatingFileHandler` class. The " +"specified file is opened and used as the stream for logging. If *mode* is " +"not specified, ``'a'`` is used. If *encoding* is not *None*, it is used to " +"open the file with that encoding. If *delay* is true, then file opening is " +"deferred until the first call to :meth:`emit`. By default, the file grows " +"indefinitely." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:282 +msgid "" +"You can use the *maxBytes* and *backupCount* values to allow the file to :" +"dfn:`rollover` at a predetermined size. When the size is about to be " +"exceeded, the file is closed and a new file is silently opened for output. " +"Rollover occurs whenever the current log file is nearly *maxBytes* in " +"length; if either of *maxBytes* or *backupCount* is zero, rollover never " +"occurs. If *backupCount* is non-zero, the system will save old log files by " +"appending the extensions '.1', '.2' etc., to the filename. For example, with " +"a *backupCount* of 5 and a base file name of :file:`app.log`, you would get :" +"file:`app.log`, :file:`app.log.1`, :file:`app.log.2`, up to :file:`app." +"log.5`. The file being written to is always :file:`app.log`. When this file " +"is filled, it is closed and renamed to :file:`app.log.1`, and if files :file:" +"`app.log.1`, :file:`app.log.2`, etc. exist, then they are renamed to :file:" +"`app.log.2`, :file:`app.log.3` etc. respectively." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:302 +#: ../Doc/library/logging.handlers.rst:402 +msgid "Does a rollover, as described above." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:307 +msgid "" +"Outputs the record to the file, catering for rollover as described " +"previously." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:313 +msgid "TimedRotatingFileHandler" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:315 +msgid "" +"The :class:`TimedRotatingFileHandler` class, located in the :mod:`logging." +"handlers` module, supports rotation of disk log files at certain timed " +"intervals." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:322 +msgid "" +"Returns a new instance of the :class:`TimedRotatingFileHandler` class. The " +"specified file is opened and used as the stream for logging. On rotating it " +"also sets the filename suffix. Rotating happens based on the product of " +"*when* and *interval*." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:327 +msgid "" +"You can use the *when* to specify the type of *interval*. The list of " +"possible values is below. Note that they are not case sensitive." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:331 +msgid "Type of interval" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:331 +msgid "If/how *atTime* is used" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:333 +msgid "``'S'``" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:333 +msgid "Seconds" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:333 +#: ../Doc/library/logging.handlers.rst:335 +#: ../Doc/library/logging.handlers.rst:337 +#: ../Doc/library/logging.handlers.rst:339 +msgid "Ignored" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:335 +msgid "``'M'``" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:335 +msgid "Minutes" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:337 +msgid "Hours" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:339 +msgid "``'D'``" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:339 +msgid "Days" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:341 +msgid "``'W0'-'W6'``" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:341 +msgid "Weekday (0=Monday)" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:341 +#: ../Doc/library/logging.handlers.rst:344 +msgid "Used to compute initial rollover time" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:344 +msgid "``'midnight'``" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:344 +msgid "Roll over at midnight, if *atTime* not specified, else at time *atTime*" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:349 +msgid "" +"When using weekday-based rotation, specify 'W0' for Monday, 'W1' for " +"Tuesday, and so on up to 'W6' for Sunday. In this case, the value passed for " +"*interval* isn't used." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:353 +msgid "" +"The system will save old log files by appending extensions to the filename. " +"The extensions are date-and-time based, using the strftime format ``%Y-%m-%d_" +"%H-%M-%S`` or a leading portion thereof, depending on the rollover interval." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:358 +msgid "" +"When computing the next rollover time for the first time (when the handler " +"is created), the last modification time of an existing log file, or else the " +"current time, is used to compute when the next rotation will occur." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:362 +msgid "" +"If the *utc* argument is true, times in UTC will be used; otherwise local " +"time is used." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:365 +msgid "" +"If *backupCount* is nonzero, at most *backupCount* files will be kept, and " +"if more would be created when rollover occurs, the oldest one is deleted. " +"The deletion logic uses the interval to determine which files to delete, so " +"changing the interval may leave old files lying around." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:370 +msgid "" +"If *delay* is true, then file opening is deferred until the first call to :" +"meth:`emit`." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:373 +msgid "" +"If *atTime* is not ``None``, it must be a ``datetime.time`` instance which " +"specifies the time of day when rollover occurs, for the cases where rollover " +"is set to happen \"at midnight\" or \"on a particular weekday\". Note that " +"in these cases, the *atTime* value is effectively used to compute the " +"*initial* rollover, and subsequent rollovers would be calculated via the " +"normal interval calculation." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:380 +msgid "" +"Calculation of the initial rollover time is done when the handler is " +"initialised. Calculation of subsequent rollover times is done only when " +"rollover occurs, and rollover occurs only when emitting output. If this is " +"not kept in mind, it might lead to some confusion. For example, if an " +"interval of \"every minute\" is set, that does not mean you will always see " +"log files with times (in the filename) separated by a minute; if, during " +"application execution, logging output is generated more frequently than once " +"a minute, *then* you can expect to see log files with times separated by a " +"minute. If, on the other hand, logging messages are only output once every " +"five minutes (say), then there will be gaps in the file times corresponding " +"to the minutes where no output (and hence no rollover) occurred." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:393 +msgid "*atTime* parameter was added." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:406 +msgid "" +"Outputs the record to the file, catering for rollover as described above." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:412 +msgid "SocketHandler" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:414 +msgid "" +"The :class:`SocketHandler` class, located in the :mod:`logging.handlers` " +"module, sends logging output to a network socket. The base class uses a TCP " +"socket." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:420 +msgid "" +"Returns a new instance of the :class:`SocketHandler` class intended to " +"communicate with a remote machine whose address is given by *host* and " +"*port*." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:423 +#: ../Doc/library/logging.handlers.rst:511 +msgid "" +"If ``port`` is specified as ``None``, a Unix domain socket is created using " +"the value in ``host`` - otherwise, a TCP socket is created." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:429 +msgid "Closes the socket." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:434 +msgid "" +"Pickles the record's attribute dictionary and writes it to the socket in " +"binary format. If there is an error with the socket, silently drops the " +"packet. If the connection was previously lost, re-establishes the " +"connection. To unpickle the record at the receiving end into a :class:" +"`~logging.LogRecord`, use the :func:`~logging.makeLogRecord` function." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:444 +msgid "" +"Handles an error which has occurred during :meth:`emit`. The most likely " +"cause is a lost connection. Closes the socket so that we can retry on the " +"next event." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:451 +msgid "" +"This is a factory method which allows subclasses to define the precise type " +"of socket they want. The default implementation creates a TCP socket (:const:" +"`socket.SOCK_STREAM`)." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:458 +msgid "" +"Pickles the record's attribute dictionary in binary format with a length " +"prefix, and returns it ready for transmission across the socket." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:461 +msgid "" +"Note that pickles aren't completely secure. If you are concerned about " +"security, you may want to override this method to implement a more secure " +"mechanism. For example, you can sign pickles using HMAC and then verify them " +"on the receiving end, or alternatively you can disable unpickling of global " +"objects on the receiving end." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:470 +msgid "" +"Send a pickled string *packet* to the socket. This function allows for " +"partial sends which can happen when the network is busy." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:476 +msgid "" +"Tries to create a socket; on failure, uses an exponential back-off " +"algorithm. On initial failure, the handler will drop the message it was " +"trying to send. When subsequent messages are handled by the same instance, " +"it will not try connecting until some time has passed. The default " +"parameters are such that the initial delay is one second, and if after that " +"delay the connection still can't be made, the handler will double the delay " +"each time up to a maximum of 30 seconds." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:484 +msgid "This behaviour is controlled by the following handler attributes:" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:486 +msgid "``retryStart`` (initial delay, defaulting to 1.0 seconds)." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:487 +msgid "``retryFactor`` (multiplier, defaulting to 2.0)." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:488 +msgid "``retryMax`` (maximum delay, defaulting to 30.0 seconds)." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:490 +msgid "" +"This means that if the remote listener starts up *after* the handler has " +"been used, you could lose messages (since the handler won't even attempt a " +"connection until the delay has elapsed, but just silently drop messages " +"during the delay period)." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:499 +msgid "DatagramHandler" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:501 +msgid "" +"The :class:`DatagramHandler` class, located in the :mod:`logging.handlers` " +"module, inherits from :class:`SocketHandler` to support sending logging " +"messages over UDP sockets." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:508 +msgid "" +"Returns a new instance of the :class:`DatagramHandler` class intended to " +"communicate with a remote machine whose address is given by *host* and " +"*port*." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:517 +msgid "" +"Pickles the record's attribute dictionary and writes it to the socket in " +"binary format. If there is an error with the socket, silently drops the " +"packet. To unpickle the record at the receiving end into a :class:`~logging." +"LogRecord`, use the :func:`~logging.makeLogRecord` function." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:526 +msgid "" +"The factory method of :class:`SocketHandler` is here overridden to create a " +"UDP socket (:const:`socket.SOCK_DGRAM`)." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:532 +msgid "Send a pickled string to a socket." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:538 +msgid "SysLogHandler" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:540 +msgid "" +"The :class:`SysLogHandler` class, located in the :mod:`logging.handlers` " +"module, supports sending logging messages to a remote or local Unix syslog." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:546 +msgid "" +"Returns a new instance of the :class:`SysLogHandler` class intended to " +"communicate with a remote Unix machine whose address is given by *address* " +"in the form of a ``(host, port)`` tuple. If *address* is not specified, " +"``('localhost', 514)`` is used. The address is used to open a socket. An " +"alternative to providing a ``(host, port)`` tuple is providing an address as " +"a string, for example '/dev/log'. In this case, a Unix domain socket is used " +"to send the message to the syslog. If *facility* is not specified, :const:" +"`LOG_USER` is used. The type of socket opened depends on the *socktype* " +"argument, which defaults to :const:`socket.SOCK_DGRAM` and thus opens a UDP " +"socket. To open a TCP socket (for use with the newer syslog daemons such as " +"rsyslog), specify a value of :const:`socket.SOCK_STREAM`." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:558 +msgid "" +"Note that if your server is not listening on UDP port 514, :class:" +"`SysLogHandler` may appear not to work. In that case, check what address you " +"should be using for a domain socket - it's system dependent. For example, on " +"Linux it's usually '/dev/log' but on OS/X it's '/var/run/syslog'. You'll " +"need to check your platform and use the appropriate address (you may need to " +"do this check at runtime if your application needs to run on several " +"platforms). On Windows, you pretty much have to use the UDP option." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:567 +msgid "*socktype* was added." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:573 +msgid "Closes the socket to the remote host." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:578 +msgid "" +"The record is formatted, and then sent to the syslog server. If exception " +"information is present, it is *not* sent to the server." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:581 +msgid "" +"(See: :issue:`12168`.) In earlier versions, the message sent to the syslog " +"daemons was always terminated with a NUL byte, because early versions of " +"these daemons expected a NUL terminated message - even though it's not in " +"the relevant specification (RFC 5424). More recent versions of these daemons " +"don't expect the NUL byte but strip it off if it's there, and even more " +"recent daemons (which adhere more closely to RFC 5424) pass the NUL byte on " +"as part of the message." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:590 +msgid "" +"To enable easier handling of syslog messages in the face of all these " +"differing daemon behaviours, the appending of the NUL byte has been made " +"configurable, through the use of a class-level attribute, ``append_nul``. " +"This defaults to ``True`` (preserving the existing behaviour) but can be set " +"to ``False`` on a ``SysLogHandler`` instance in order for that instance to " +"*not* append the NUL terminator." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:597 +msgid "" +"(See: :issue:`12419`.) In earlier versions, there was no facility for an " +"\"ident\" or \"tag\" prefix to identify the source of the message. This can " +"now be specified using a class-level attribute, defaulting to ``\"\"`` to " +"preserve existing behaviour, but which can be overridden on a " +"``SysLogHandler`` instance in order for that instance to prepend the ident " +"to every message handled. Note that the provided ident must be text, not " +"bytes, and is prepended to the message exactly as is." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:608 +msgid "" +"Encodes the facility and priority into an integer. You can pass in strings " +"or integers - if strings are passed, internal mapping dictionaries are used " +"to convert them to integers." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:612 +msgid "" +"The symbolic ``LOG_`` values are defined in :class:`SysLogHandler` and " +"mirror the values defined in the ``sys/syslog.h`` header file." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:615 +msgid "**Priorities**" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:618 +#: ../Doc/library/logging.handlers.rst:640 +msgid "Name (string)" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:618 +#: ../Doc/library/logging.handlers.rst:640 +msgid "Symbolic value" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:620 +msgid "``alert``" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:620 +msgid "LOG_ALERT" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:622 +msgid "``crit`` or ``critical``" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:622 +msgid "LOG_CRIT" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:624 +msgid "``debug``" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:624 +msgid "LOG_DEBUG" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:626 +msgid "``emerg`` or ``panic``" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:626 +msgid "LOG_EMERG" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:628 +msgid "``err`` or ``error``" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:628 +msgid "LOG_ERR" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:630 +msgid "``info``" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:630 +msgid "LOG_INFO" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:632 +msgid "``notice``" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:632 +msgid "LOG_NOTICE" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:634 +msgid "``warn`` or ``warning``" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:634 +msgid "LOG_WARNING" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:637 +msgid "**Facilities**" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:642 +msgid "``auth``" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:642 +msgid "LOG_AUTH" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:644 +msgid "``authpriv``" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:644 +msgid "LOG_AUTHPRIV" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:646 +msgid "``cron``" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:646 +msgid "LOG_CRON" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:648 +msgid "``daemon``" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:648 +msgid "LOG_DAEMON" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:650 +msgid "``ftp``" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:650 +msgid "LOG_FTP" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:652 +msgid "``kern``" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:652 +msgid "LOG_KERN" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:654 +msgid "``lpr``" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:654 +msgid "LOG_LPR" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:656 +msgid "``mail``" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:656 +msgid "LOG_MAIL" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:658 +msgid "``news``" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:658 +msgid "LOG_NEWS" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:660 +msgid "``syslog``" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:660 +msgid "LOG_SYSLOG" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:662 +msgid "``user``" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:662 +msgid "LOG_USER" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:664 +msgid "``uucp``" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:664 +msgid "LOG_UUCP" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:666 +msgid "``local0``" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:666 +msgid "LOG_LOCAL0" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:668 +msgid "``local1``" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:668 +msgid "LOG_LOCAL1" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:670 +msgid "``local2``" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:670 +msgid "LOG_LOCAL2" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:672 +msgid "``local3``" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:672 +msgid "LOG_LOCAL3" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:674 +msgid "``local4``" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:674 +msgid "LOG_LOCAL4" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:676 +msgid "``local5``" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:676 +msgid "LOG_LOCAL5" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:678 +msgid "``local6``" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:678 +msgid "LOG_LOCAL6" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:680 +msgid "``local7``" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:680 +msgid "LOG_LOCAL7" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:685 +msgid "" +"Maps a logging level name to a syslog priority name. You may need to " +"override this if you are using custom levels, or if the default algorithm is " +"not suitable for your needs. The default algorithm maps ``DEBUG``, ``INFO``, " +"``WARNING``, ``ERROR`` and ``CRITICAL`` to the equivalent syslog names, and " +"all other level names to 'warning'." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:695 +msgid "NTEventLogHandler" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:697 +msgid "" +"The :class:`NTEventLogHandler` class, located in the :mod:`logging.handlers` " +"module, supports sending logging messages to a local Windows NT, Windows " +"2000 or Windows XP event log. Before you can use it, you need Mark Hammond's " +"Win32 extensions for Python installed." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:705 +msgid "" +"Returns a new instance of the :class:`NTEventLogHandler` class. The " +"*appname* is used to define the application name as it appears in the event " +"log. An appropriate registry entry is created using this name. The *dllname* " +"should give the fully qualified pathname of a .dll or .exe which contains " +"message definitions to hold in the log (if not specified, ``'win32service." +"pyd'`` is used - this is installed with the Win32 extensions and contains " +"some basic placeholder message definitions. Note that use of these " +"placeholders will make your event logs big, as the entire message source is " +"held in the log. If you want slimmer logs, you have to pass in the name of " +"your own .dll or .exe which contains the message definitions you want to use " +"in the event log). The *logtype* is one of ``'Application'``, ``'System'`` " +"or ``'Security'``, and defaults to ``'Application'``." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:721 +msgid "" +"At this point, you can remove the application name from the registry as a " +"source of event log entries. However, if you do this, you will not be able " +"to see the events as you intended in the Event Log Viewer - it needs to be " +"able to access the registry to get the .dll name. The current version does " +"not do this." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:730 +msgid "" +"Determines the message ID, event category and event type, and then logs the " +"message in the NT event log." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:736 +msgid "" +"Returns the event category for the record. Override this if you want to " +"specify your own categories. This version returns 0." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:742 +msgid "" +"Returns the event type for the record. Override this if you want to specify " +"your own types. This version does a mapping using the handler's typemap " +"attribute, which is set up in :meth:`__init__` to a dictionary which " +"contains mappings for :const:`DEBUG`, :const:`INFO`, :const:`WARNING`, :" +"const:`ERROR` and :const:`CRITICAL`. If you are using your own levels, you " +"will either need to override this method or place a suitable dictionary in " +"the handler's *typemap* attribute." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:753 +msgid "" +"Returns the message ID for the record. If you are using your own messages, " +"you could do this by having the *msg* passed to the logger being an ID " +"rather than a format string. Then, in here, you could use a dictionary " +"lookup to get the message ID. This version returns 1, which is the base " +"message ID in :file:`win32service.pyd`." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:762 +msgid "SMTPHandler" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:764 +msgid "" +"The :class:`SMTPHandler` class, located in the :mod:`logging.handlers` " +"module, supports sending logging messages to an email address via SMTP." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:770 +msgid "" +"Returns a new instance of the :class:`SMTPHandler` class. The instance is " +"initialized with the from and to addresses and subject line of the email. " +"The *toaddrs* should be a list of strings. To specify a non-standard SMTP " +"port, use the (host, port) tuple format for the *mailhost* argument. If you " +"use a string, the standard SMTP port is used. If your SMTP server requires " +"authentication, you can specify a (username, password) tuple for the " +"*credentials* argument." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:777 +msgid "" +"To specify the use of a secure protocol (TLS), pass in a tuple to the " +"*secure* argument. This will only be used when authentication credentials " +"are supplied. The tuple should be either an empty tuple, or a single-value " +"tuple with the name of a keyfile, or a 2-value tuple with the names of the " +"keyfile and certificate file. (This tuple is passed to the :meth:`smtplib." +"SMTP.starttls` method.)" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:784 +msgid "" +"A timeout can be specified for communication with the SMTP server using the " +"*timeout* argument." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:787 +msgid "The *timeout* argument was added." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:792 +msgid "Formats the record and sends it to the specified addressees." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:797 +msgid "" +"If you want to specify a subject line which is record-dependent, override " +"this method." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:803 +msgid "MemoryHandler" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:805 +msgid "" +"The :class:`MemoryHandler` class, located in the :mod:`logging.handlers` " +"module, supports buffering of logging records in memory, periodically " +"flushing them to a :dfn:`target` handler. Flushing occurs whenever the " +"buffer is full, or when an event of a certain severity or greater is seen." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:810 +msgid "" +":class:`MemoryHandler` is a subclass of the more general :class:" +"`BufferingHandler`, which is an abstract class. This buffers logging records " +"in memory. Whenever each record is added to the buffer, a check is made by " +"calling :meth:`shouldFlush` to see if the buffer should be flushed. If it " +"should, then :meth:`flush` is expected to do the flushing." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:819 +msgid "Initializes the handler with a buffer of the specified capacity." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:824 +msgid "" +"Appends the record to the buffer. If :meth:`shouldFlush` returns true, " +"calls :meth:`flush` to process the buffer." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:830 +msgid "" +"You can override this to implement custom flushing behavior. This version " +"just zaps the buffer to empty." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:836 +msgid "" +"Returns true if the buffer is up to capacity. This method can be overridden " +"to implement custom flushing strategies." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:842 +msgid "" +"Returns a new instance of the :class:`MemoryHandler` class. The instance is " +"initialized with a buffer size of *capacity*. If *flushLevel* is not " +"specified, :const:`ERROR` is used. If no *target* is specified, the target " +"will need to be set using :meth:`setTarget` before this handler does " +"anything useful. If *flushOnClose* is specified as ``False``, then the " +"buffer is *not* flushed when the handler is closed. If not specified or " +"specified as ``True``, the previous behaviour of flushing the buffer will " +"occur when the handler is closed." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:850 +msgid "The *flushOnClose* parameter was added." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:856 +msgid "Calls :meth:`flush`, sets the target to ``None`` and clears the buffer." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:862 +msgid "" +"For a :class:`MemoryHandler`, flushing means just sending the buffered " +"records to the target, if there is one. The buffer is also cleared when this " +"happens. Override if you want different behavior." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:869 +msgid "Sets the target handler for this handler." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:874 +msgid "Checks for buffer full or a record at the *flushLevel* or higher." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:880 +msgid "HTTPHandler" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:882 +msgid "" +"The :class:`HTTPHandler` class, located in the :mod:`logging.handlers` " +"module, supports sending logging messages to a Web server, using either " +"``GET`` or ``POST`` semantics." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:889 +msgid "" +"Returns a new instance of the :class:`HTTPHandler` class. The *host* can be " +"of the form ``host:port``, should you need to use a specific port number. " +"If no *method* is specified, ``GET`` is used. If *secure* is true, a HTTPS " +"connection will be used. The *context* parameter may be set to a :class:`ssl." +"SSLContext` instance to configure the SSL settings used for the HTTPS " +"connection. If *credentials* is specified, it should be a 2-tuple consisting " +"of userid and password, which will be placed in a HTTP 'Authorization' " +"header using Basic authentication. If you specify credentials, you should " +"also specify secure=True so that your userid and password are not passed in " +"cleartext across the wire." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:900 +msgid "The *context* parameter was added." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:905 +msgid "" +"Provides a dictionary, based on ``record``, which is to be URL-encoded and " +"sent to the web server. The default implementation just returns ``record." +"__dict__``. This method can be overridden if e.g. only a subset of :class:" +"`~logging.LogRecord` is to be sent to the web server, or if more specific " +"customization of what's sent to the server is required." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:913 +msgid "" +"Sends the record to the Web server as a URL-encoded dictionary. The :meth:" +"`mapLogRecord` method is used to convert the record to the dictionary to be " +"sent." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:917 +msgid "" +"Since preparing a record for sending it to a Web server is not the same as a " +"generic formatting operation, using :meth:`~logging.Handler.setFormatter` to " +"specify a :class:`~logging.Formatter` for a :class:`HTTPHandler` has no " +"effect. Instead of calling :meth:`~logging.Handler.format`, this handler " +"calls :meth:`mapLogRecord` and then :func:`urllib.parse.urlencode` to encode " +"the dictionary in a form suitable for sending to a Web server." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:930 +msgid "QueueHandler" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:934 +msgid "" +"The :class:`QueueHandler` class, located in the :mod:`logging.handlers` " +"module, supports sending logging messages to a queue, such as those " +"implemented in the :mod:`queue` or :mod:`multiprocessing` modules." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:938 +msgid "" +"Along with the :class:`QueueListener` class, :class:`QueueHandler` can be " +"used to let handlers do their work on a separate thread from the one which " +"does the logging. This is important in Web applications and also other " +"service applications where threads servicing clients need to respond as " +"quickly as possible, while any potentially slow operations (such as sending " +"an email via :class:`SMTPHandler`) are done on a separate thread." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:947 +msgid "" +"Returns a new instance of the :class:`QueueHandler` class. The instance is " +"initialized with the queue to send messages to. The queue can be any queue- " +"like object; it's used as-is by the :meth:`enqueue` method, which needs to " +"know how to send messages to it." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:955 +msgid "Enqueues the result of preparing the LogRecord." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:959 +msgid "" +"Prepares a record for queuing. The object returned by this method is " +"enqueued." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:962 +msgid "" +"The base implementation formats the record to merge the message and " +"arguments, and removes unpickleable items from the record in-place." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:966 +msgid "" +"You might want to override this method if you want to convert the record to " +"a dict or JSON string, or send a modified copy of the record while leaving " +"the original intact." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:972 +msgid "" +"Enqueues the record on the queue using ``put_nowait()``; you may want to " +"override this if you want to use blocking behaviour, or a timeout, or a " +"customized queue implementation." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:981 +msgid "QueueListener" +msgstr "" + +#: ../Doc/library/logging.handlers.rst:985 +msgid "" +"The :class:`QueueListener` class, located in the :mod:`logging.handlers` " +"module, supports receiving logging messages from a queue, such as those " +"implemented in the :mod:`queue` or :mod:`multiprocessing` modules. The " +"messages are received from a queue in an internal thread and passed, on the " +"same thread, to one or more handlers for processing. While :class:" +"`QueueListener` is not itself a handler, it is documented here because it " +"works hand-in-hand with :class:`QueueHandler`." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:993 +msgid "" +"Along with the :class:`QueueHandler` class, :class:`QueueListener` can be " +"used to let handlers do their work on a separate thread from the one which " +"does the logging. This is important in Web applications and also other " +"service applications where threads servicing clients need to respond as " +"quickly as possible, while any potentially slow operations (such as sending " +"an email via :class:`SMTPHandler`) are done on a separate thread." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:1002 +msgid "" +"Returns a new instance of the :class:`QueueListener` class. The instance is " +"initialized with the queue to send messages to and a list of handlers which " +"will handle entries placed on the queue. The queue can be any queue- like " +"object; it's passed as-is to the :meth:`dequeue` method, which needs to know " +"how to get messages from it. If ``respect_handler_level`` is ``True``, a " +"handler's level is respected (compared with the level for the message) when " +"deciding whether to pass messages to that handler; otherwise, the behaviour " +"is as in previous Python versions - to always pass each message to each " +"handler." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:1012 +msgid "The ``respect_handler_levels`` argument was added." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:1017 +msgid "Dequeues a record and return it, optionally blocking." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:1019 +msgid "" +"The base implementation uses ``get()``. You may want to override this method " +"if you want to use timeouts or work with custom queue implementations." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:1025 +msgid "Prepare a record for handling." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:1027 +msgid "" +"This implementation just returns the passed-in record. You may want to " +"override this method if you need to do any custom marshalling or " +"manipulation of the record before passing it to the handlers." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:1033 +msgid "Handle a record." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:1035 +msgid "" +"This just loops through the handlers offering them the record to handle. The " +"actual object passed to the handlers is that which is returned from :meth:" +"`prepare`." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:1041 +msgid "Starts the listener." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:1043 +msgid "" +"This starts up a background thread to monitor the queue for LogRecords to " +"process." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:1048 +msgid "Stops the listener." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:1050 +msgid "" +"This asks the thread to terminate, and then waits for it to do so. Note that " +"if you don't call this before your application exits, there may be some " +"records still left on the queue, which won't be processed." +msgstr "" + +#: ../Doc/library/logging.handlers.rst:1056 +msgid "" +"Writes a sentinel to the queue to tell the listener to quit. This " +"implementation uses ``put_nowait()``. You may want to override this method " +"if you want to use timeouts or work with custom queue implementations." +msgstr "" + +#: ../Doc/library/lzma.rst:2 +msgid ":mod:`lzma` --- Compression using the LZMA algorithm" +msgstr "" + +#: ../Doc/library/lzma.rst:12 +msgid "**Source code:** :source:`Lib/lzma.py`" +msgstr "" + +#: ../Doc/library/lzma.rst:16 +msgid "" +"This module provides classes and convenience functions for compressing and " +"decompressing data using the LZMA compression algorithm. Also included is a " +"file interface supporting the ``.xz`` and legacy ``.lzma`` file formats used " +"by the :program:`xz` utility, as well as raw compressed streams." +msgstr "" + +#: ../Doc/library/lzma.rst:21 +msgid "" +"The interface provided by this module is very similar to that of the :mod:" +"`bz2` module. However, note that :class:`LZMAFile` is *not* thread-safe, " +"unlike :class:`bz2.BZ2File`, so if you need to use a single :class:" +"`LZMAFile` instance from multiple threads, it is necessary to protect it " +"with a lock." +msgstr "" + +#: ../Doc/library/lzma.rst:29 +msgid "" +"This exception is raised when an error occurs during compression or " +"decompression, or while initializing the compressor/decompressor state." +msgstr "" + +#: ../Doc/library/lzma.rst:34 +msgid "Reading and writing compressed files" +msgstr "" + +#: ../Doc/library/lzma.rst:38 +msgid "" +"Open an LZMA-compressed file in binary or text mode, returning a :term:`file " +"object`." +msgstr "" + +#: ../Doc/library/lzma.rst:41 +msgid "" +"The *filename* argument can be either an actual file name (given as a :class:" +"`str`, :class:`bytes` or :term:`path-like object` object), in which case the " +"named file is opened, or it can be an existing file object to read from or " +"write to." +msgstr "" + +#: ../Doc/library/lzma.rst:46 +msgid "" +"The *mode* argument can be any of ``\"r\"``, ``\"rb\"``, ``\"w\"``, ``\"wb" +"\"``, ``\"x\"``, ``\"xb\"``, ``\"a\"`` or ``\"ab\"`` for binary mode, or ``" +"\"rt\"``, ``\"wt\"``, ``\"xt\"``, or ``\"at\"`` for text mode. The default " +"is ``\"rb\"``." +msgstr "" + +#: ../Doc/library/lzma.rst:50 ../Doc/library/lzma.rst:95 +msgid "" +"When opening a file for reading, the *format* and *filters* arguments have " +"the same meanings as for :class:`LZMADecompressor`. In this case, the " +"*check* and *preset* arguments should not be used." +msgstr "" + +#: ../Doc/library/lzma.rst:54 ../Doc/library/lzma.rst:99 +msgid "" +"When opening a file for writing, the *format*, *check*, *preset* and " +"*filters* arguments have the same meanings as for :class:`LZMACompressor`." +msgstr "" + +#: ../Doc/library/lzma.rst:57 +msgid "" +"For binary mode, this function is equivalent to the :class:`LZMAFile` " +"constructor: ``LZMAFile(filename, mode, ...)``. In this case, the " +"*encoding*, *errors* and *newline* arguments must not be provided." +msgstr "" + +#: ../Doc/library/lzma.rst:61 +msgid "" +"For text mode, a :class:`LZMAFile` object is created, and wrapped in an :" +"class:`io.TextIOWrapper` instance with the specified encoding, error " +"handling behavior, and line ending(s)." +msgstr "" + +#: ../Doc/library/lzma.rst:65 +msgid "Added support for the ``\"x\"``, ``\"xb\"`` and ``\"xt\"`` modes." +msgstr "" + +#: ../Doc/library/lzma.rst:74 +msgid "Open an LZMA-compressed file in binary mode." +msgstr "" + +#: ../Doc/library/lzma.rst:76 +msgid "" +"An :class:`LZMAFile` can wrap an already-open :term:`file object`, or " +"operate directly on a named file. The *filename* argument specifies either " +"the file object to wrap, or the name of the file to open (as a :class:" +"`str`, :class:`bytes` or :term:`path-like object` object). When wrapping an " +"existing file object, the wrapped file will not be closed when the :class:" +"`LZMAFile` is closed." +msgstr "" + +#: ../Doc/library/lzma.rst:83 +msgid "" +"The *mode* argument can be either ``\"r\"`` for reading (default), ``\"w\"`` " +"for overwriting, ``\"x\"`` for exclusive creation, or ``\"a\"`` for " +"appending. These can equivalently be given as ``\"rb\"``, ``\"wb\"``, ``\"xb" +"\"`` and ``\"ab\"`` respectively." +msgstr "" + +#: ../Doc/library/lzma.rst:88 +msgid "" +"If *filename* is a file object (rather than an actual file name), a mode of " +"``\"w\"`` does not truncate the file, and is instead equivalent to ``\"a\"``." +msgstr "" + +#: ../Doc/library/lzma.rst:91 +msgid "" +"When opening a file for reading, the input file may be the concatenation of " +"multiple separate compressed streams. These are transparently decoded as a " +"single logical stream." +msgstr "" + +#: ../Doc/library/lzma.rst:102 +msgid "" +":class:`LZMAFile` supports all the members specified by :class:`io." +"BufferedIOBase`, except for :meth:`detach` and :meth:`truncate`. Iteration " +"and the :keyword:`with` statement are supported." +msgstr "" + +#: ../Doc/library/lzma.rst:106 +msgid "The following method is also provided:" +msgstr "" + +#: ../Doc/library/lzma.rst:110 +msgid "" +"Return buffered data without advancing the file position. At least one byte " +"of data will be returned, unless EOF has been reached. The exact number of " +"bytes returned is unspecified (the *size* argument is ignored)." +msgstr "" + +#: ../Doc/library/lzma.rst:114 +msgid "" +"While calling :meth:`peek` does not change the file position of the :class:" +"`LZMAFile`, it may change the position of the underlying file object (e.g. " +"if the :class:`LZMAFile` was constructed by passing a file object for " +"*filename*)." +msgstr "" + +#: ../Doc/library/lzma.rst:119 +msgid "Added support for the ``\"x\"`` and ``\"xb\"`` modes." +msgstr "" + +#: ../Doc/library/lzma.rst:131 +msgid "Compressing and decompressing data in memory" +msgstr "" + +#: ../Doc/library/lzma.rst:135 +msgid "" +"Create a compressor object, which can be used to compress data incrementally." +msgstr "" + +#: ../Doc/library/lzma.rst:137 +msgid "" +"For a more convenient way of compressing a single chunk of data, see :func:" +"`compress`." +msgstr "" + +#: ../Doc/library/lzma.rst:140 +msgid "" +"The *format* argument specifies what container format should be used. " +"Possible values are:" +msgstr "" + +#: ../Doc/library/lzma.rst:144 +msgid ":const:`FORMAT_XZ`: The ``.xz`` container format." +msgstr "" + +#: ../Doc/library/lzma.rst:144 +msgid "This is the default format." +msgstr "" + +#: ../Doc/library/lzma.rst:148 +msgid ":const:`FORMAT_ALONE`: The legacy ``.lzma`` container format." +msgstr "" + +#: ../Doc/library/lzma.rst:147 +msgid "" +"This format is more limited than ``.xz`` -- it does not support integrity " +"checks or multiple filters." +msgstr "" + +#: ../Doc/library/lzma.rst:154 +msgid ":const:`FORMAT_RAW`: A raw data stream, not using any container format." +msgstr "" + +#: ../Doc/library/lzma.rst:151 +msgid "" +"This format specifier does not support integrity checks, and requires that " +"you always specify a custom filter chain (for both compression and " +"decompression). Additionally, data compressed in this manner cannot be " +"decompressed using :const:`FORMAT_AUTO` (see :class:`LZMADecompressor`)." +msgstr "" + +#: ../Doc/library/lzma.rst:156 +msgid "" +"The *check* argument specifies the type of integrity check to include in the " +"compressed data. This check is used when decompressing, to ensure that the " +"data has not been corrupted. Possible values are:" +msgstr "" + +#: ../Doc/library/lzma.rst:160 +msgid "" +":const:`CHECK_NONE`: No integrity check. This is the default (and the only " +"acceptable value) for :const:`FORMAT_ALONE` and :const:`FORMAT_RAW`." +msgstr "" + +#: ../Doc/library/lzma.rst:164 +msgid ":const:`CHECK_CRC32`: 32-bit Cyclic Redundancy Check." +msgstr "" + +#: ../Doc/library/lzma.rst:166 +msgid "" +":const:`CHECK_CRC64`: 64-bit Cyclic Redundancy Check. This is the default " +"for :const:`FORMAT_XZ`." +msgstr "" + +#: ../Doc/library/lzma.rst:169 +msgid ":const:`CHECK_SHA256`: 256-bit Secure Hash Algorithm." +msgstr "" + +#: ../Doc/library/lzma.rst:171 +msgid "" +"If the specified check is not supported, an :class:`LZMAError` is raised." +msgstr "" + +#: ../Doc/library/lzma.rst:173 +msgid "" +"The compression settings can be specified either as a preset compression " +"level (with the *preset* argument), or in detail as a custom filter chain " +"(with the *filters* argument)." +msgstr "" + +#: ../Doc/library/lzma.rst:177 +msgid "" +"The *preset* argument (if provided) should be an integer between ``0`` and " +"``9`` (inclusive), optionally OR-ed with the constant :const:" +"`PRESET_EXTREME`. If neither *preset* nor *filters* are given, the default " +"behavior is to use :const:`PRESET_DEFAULT` (preset level ``6``). Higher " +"presets produce smaller output, but make the compression process slower." +msgstr "" + +#: ../Doc/library/lzma.rst:186 +msgid "" +"In addition to being more CPU-intensive, compression with higher presets " +"also requires much more memory (and produces output that needs more memory " +"to decompress). With preset ``9`` for example, the overhead for an :class:" +"`LZMACompressor` object can be as high as 800 MiB. For this reason, it is " +"generally best to stick with the default preset." +msgstr "" + +#: ../Doc/library/lzma.rst:192 +msgid "" +"The *filters* argument (if provided) should be a filter chain specifier. " +"See :ref:`filter-chain-specs` for details." +msgstr "" + +#: ../Doc/library/lzma.rst:197 +msgid "" +"Compress *data* (a :class:`bytes` object), returning a :class:`bytes` object " +"containing compressed data for at least part of the input. Some of *data* " +"may be buffered internally, for use in later calls to :meth:`compress` and :" +"meth:`flush`. The returned data should be concatenated with the output of " +"any previous calls to :meth:`compress`." +msgstr "" + +#: ../Doc/library/lzma.rst:205 +msgid "" +"Finish the compression process, returning a :class:`bytes` object containing " +"any data stored in the compressor's internal buffers." +msgstr "" + +#: ../Doc/library/lzma.rst:208 +msgid "The compressor cannot be used after this method has been called." +msgstr "" + +#: ../Doc/library/lzma.rst:213 +msgid "" +"Create a decompressor object, which can be used to decompress data " +"incrementally." +msgstr "" + +#: ../Doc/library/lzma.rst:216 +msgid "" +"For a more convenient way of decompressing an entire compressed stream at " +"once, see :func:`decompress`." +msgstr "" + +#: ../Doc/library/lzma.rst:219 +msgid "" +"The *format* argument specifies the container format that should be used. " +"The default is :const:`FORMAT_AUTO`, which can decompress both ``.xz`` and " +"``.lzma`` files. Other possible values are :const:`FORMAT_XZ`, :const:" +"`FORMAT_ALONE`, and :const:`FORMAT_RAW`." +msgstr "" + +#: ../Doc/library/lzma.rst:224 +msgid "" +"The *memlimit* argument specifies a limit (in bytes) on the amount of memory " +"that the decompressor can use. When this argument is used, decompression " +"will fail with an :class:`LZMAError` if it is not possible to decompress the " +"input within the given memory limit." +msgstr "" + +#: ../Doc/library/lzma.rst:229 +msgid "" +"The *filters* argument specifies the filter chain that was used to create " +"the stream being decompressed. This argument is required if *format* is :" +"const:`FORMAT_RAW`, but should not be used for other formats. See :ref:" +"`filter-chain-specs` for more information about filter chains." +msgstr "" + +#: ../Doc/library/lzma.rst:235 +msgid "" +"This class does not transparently handle inputs containing multiple " +"compressed streams, unlike :func:`decompress` and :class:`LZMAFile`. To " +"decompress a multi-stream input with :class:`LZMADecompressor`, you must " +"create a new decompressor for each stream." +msgstr "" + +#: ../Doc/library/lzma.rst:269 +msgid "" +"The ID of the integrity check used by the input stream. This may be :const:" +"`CHECK_UNKNOWN` until enough of the input has been decoded to determine what " +"integrity check it uses." +msgstr "" + +#: ../Doc/library/lzma.rst:281 +msgid "Before the end of the stream is reached, this will be ``b\"\"``." +msgstr "" + +#: ../Doc/library/lzma.rst:292 +msgid "" +"Compress *data* (a :class:`bytes` object), returning the compressed data as " +"a :class:`bytes` object." +msgstr "" + +#: ../Doc/library/lzma.rst:295 +msgid "" +"See :class:`LZMACompressor` above for a description of the *format*, " +"*check*, *preset* and *filters* arguments." +msgstr "" + +#: ../Doc/library/lzma.rst:301 +msgid "" +"Decompress *data* (a :class:`bytes` object), returning the uncompressed data " +"as a :class:`bytes` object." +msgstr "" + +#: ../Doc/library/lzma.rst:304 +msgid "" +"If *data* is the concatenation of multiple distinct compressed streams, " +"decompress all of these streams, and return the concatenation of the results." +msgstr "" + +#: ../Doc/library/lzma.rst:307 +msgid "" +"See :class:`LZMADecompressor` above for a description of the *format*, " +"*memlimit* and *filters* arguments." +msgstr "" + +#: ../Doc/library/lzma.rst:312 ../Doc/library/multiprocessing.rst:882 +msgid "Miscellaneous" +msgstr "" + +#: ../Doc/library/lzma.rst:316 +msgid "Returns true if the given integrity check is supported on this system." +msgstr "" + +#: ../Doc/library/lzma.rst:318 +msgid "" +":const:`CHECK_NONE` and :const:`CHECK_CRC32` are always supported. :const:" +"`CHECK_CRC64` and :const:`CHECK_SHA256` may be unavailable if you are using " +"a version of :program:`liblzma` that was compiled with a limited feature set." +msgstr "" + +#: ../Doc/library/lzma.rst:327 +msgid "Specifying custom filter chains" +msgstr "" + +#: ../Doc/library/lzma.rst:329 +msgid "" +"A filter chain specifier is a sequence of dictionaries, where each " +"dictionary contains the ID and options for a single filter. Each dictionary " +"must contain the key ``\"id\"``, and may contain additional keys to specify " +"filter-dependent options. Valid filter IDs are as follows:" +msgstr "" + +#: ../Doc/library/lzma.rst:336 +msgid "Compression filters:" +msgstr "" + +#: ../Doc/library/lzma.rst:335 +msgid ":const:`FILTER_LZMA1` (for use with :const:`FORMAT_ALONE`)" +msgstr "" + +#: ../Doc/library/lzma.rst:336 +msgid "" +":const:`FILTER_LZMA2` (for use with :const:`FORMAT_XZ` and :const:" +"`FORMAT_RAW`)" +msgstr "" + +#: ../Doc/library/lzma.rst:339 +msgid "Delta filter:" +msgstr "" + +#: ../Doc/library/lzma.rst:339 +msgid ":const:`FILTER_DELTA`" +msgstr "" + +#: ../Doc/library/lzma.rst:347 +msgid "Branch-Call-Jump (BCJ) filters:" +msgstr "" + +#: ../Doc/library/lzma.rst:342 +msgid ":const:`FILTER_X86`" +msgstr "" + +#: ../Doc/library/lzma.rst:343 +msgid ":const:`FILTER_IA64`" +msgstr "" + +#: ../Doc/library/lzma.rst:344 +msgid ":const:`FILTER_ARM`" +msgstr "" + +#: ../Doc/library/lzma.rst:345 +msgid ":const:`FILTER_ARMTHUMB`" +msgstr "" + +#: ../Doc/library/lzma.rst:346 +msgid ":const:`FILTER_POWERPC`" +msgstr "" + +#: ../Doc/library/lzma.rst:347 +msgid ":const:`FILTER_SPARC`" +msgstr "" + +#: ../Doc/library/lzma.rst:349 +msgid "" +"A filter chain can consist of up to 4 filters, and cannot be empty. The last " +"filter in the chain must be a compression filter, and any other filters must " +"be delta or BCJ filters." +msgstr "" + +#: ../Doc/library/lzma.rst:353 +msgid "" +"Compression filters support the following options (specified as additional " +"entries in the dictionary representing the filter):" +msgstr "" + +#: ../Doc/library/lzma.rst:356 +msgid "" +"``preset``: A compression preset to use as a source of default values for " +"options that are not specified explicitly." +msgstr "" + +#: ../Doc/library/lzma.rst:358 +msgid "" +"``dict_size``: Dictionary size in bytes. This should be between 4 KiB and " +"1.5 GiB (inclusive)." +msgstr "" + +#: ../Doc/library/lzma.rst:360 +msgid "``lc``: Number of literal context bits." +msgstr "" + +#: ../Doc/library/lzma.rst:361 +msgid "" +"``lp``: Number of literal position bits. The sum ``lc + lp`` must be at most " +"4." +msgstr "" + +#: ../Doc/library/lzma.rst:363 +msgid "``pb``: Number of position bits; must be at most 4." +msgstr "" + +#: ../Doc/library/lzma.rst:364 +msgid "``mode``: :const:`MODE_FAST` or :const:`MODE_NORMAL`." +msgstr "" + +#: ../Doc/library/lzma.rst:365 +msgid "" +"``nice_len``: What should be considered a \"nice length\" for a match. This " +"should be 273 or less." +msgstr "" + +#: ../Doc/library/lzma.rst:367 +msgid "" +"``mf``: What match finder to use -- :const:`MF_HC3`, :const:`MF_HC4`, :const:" +"`MF_BT2`, :const:`MF_BT3`, or :const:`MF_BT4`." +msgstr "" + +#: ../Doc/library/lzma.rst:369 +msgid "" +"``depth``: Maximum search depth used by match finder. 0 (default) means to " +"select automatically based on other filter options." +msgstr "" + +#: ../Doc/library/lzma.rst:372 +msgid "" +"The delta filter stores the differences between bytes, producing more " +"repetitive input for the compressor in certain circumstances. It supports " +"one option, ``dist``. This indicates the distance between bytes to be " +"subtracted. The default is 1, i.e. take the differences between adjacent " +"bytes." +msgstr "" + +#: ../Doc/library/lzma.rst:377 +msgid "" +"The BCJ filters are intended to be applied to machine code. They convert " +"relative branches, calls and jumps in the code to use absolute addressing, " +"with the aim of increasing the redundancy that can be exploited by the " +"compressor. These filters support one option, ``start_offset``. This " +"specifies the address that should be mapped to the beginning of the input " +"data. The default is 0." +msgstr "" + +#: ../Doc/library/lzma.rst:387 +msgid "Reading in a compressed file::" +msgstr "" + +#: ../Doc/library/lzma.rst:393 +msgid "Creating a compressed file::" +msgstr "" + +#: ../Doc/library/lzma.rst:400 +msgid "Compressing data in memory::" +msgstr "" + +#: ../Doc/library/lzma.rst:406 +msgid "Incremental compression::" +msgstr "" + +#: ../Doc/library/lzma.rst:417 +msgid "Writing compressed data to an already-open file::" +msgstr "" + +#: ../Doc/library/lzma.rst:426 +msgid "Creating a compressed file using a custom filter chain::" +msgstr "" + +#: ../Doc/library/macpath.rst:2 +msgid ":mod:`macpath` --- Mac OS 9 path manipulation functions" +msgstr "" + +#: ../Doc/library/macpath.rst:7 +msgid "**Source code:** :source:`Lib/macpath.py`" +msgstr "" + +#: ../Doc/library/macpath.rst:11 +msgid "" +"This module is the Mac OS 9 (and earlier) implementation of the :mod:`os." +"path` module. It can be used to manipulate old-style Macintosh pathnames on " +"Mac OS X (or any other platform)." +msgstr "" + +#: ../Doc/library/macpath.rst:15 +msgid "" +"The following functions are available in this module: :func:`normcase`, :" +"func:`normpath`, :func:`isabs`, :func:`join`, :func:`split`, :func:`isdir`, :" +"func:`isfile`, :func:`walk`, :func:`exists`. For other functions available " +"in :mod:`os.path` dummy counterparts are available." +msgstr "" + +#: ../Doc/library/mailbox.rst:2 +msgid ":mod:`mailbox` --- Manipulate mailboxes in various formats" +msgstr "" + +#: ../Doc/library/mailbox.rst:10 +msgid "**Source code:** :source:`Lib/mailbox.py`" +msgstr "" + +#: ../Doc/library/mailbox.rst:14 +msgid "" +"This module defines two classes, :class:`Mailbox` and :class:`Message`, for " +"accessing and manipulating on-disk mailboxes and the messages they contain. :" +"class:`Mailbox` offers a dictionary-like mapping from keys to messages. :" +"class:`Message` extends the :mod:`email.message` module's :class:`~email." +"message.Message` class with format-specific state and behavior. Supported " +"mailbox formats are Maildir, mbox, MH, Babyl, and MMDF." +msgstr "" + +#: ../Doc/library/mailbox.rst:24 +msgid "Module :mod:`email`" +msgstr "" + +#: ../Doc/library/mailbox.rst:25 +msgid "Represent and manipulate messages." +msgstr "" + +#: ../Doc/library/mailbox.rst:31 +msgid ":class:`Mailbox` objects" +msgstr "" + +#: ../Doc/library/mailbox.rst:35 +msgid "A mailbox, which may be inspected and modified." +msgstr "" + +#: ../Doc/library/mailbox.rst:37 +msgid "" +"The :class:`Mailbox` class defines an interface and is not intended to be " +"instantiated. Instead, format-specific subclasses should inherit from :" +"class:`Mailbox` and your code should instantiate a particular subclass." +msgstr "" + +#: ../Doc/library/mailbox.rst:41 +msgid "" +"The :class:`Mailbox` interface is dictionary-like, with small keys " +"corresponding to messages. Keys are issued by the :class:`Mailbox` instance " +"with which they will be used and are only meaningful to that :class:" +"`Mailbox` instance. A key continues to identify a message even if the " +"corresponding message is modified, such as by replacing it with another " +"message." +msgstr "" + +#: ../Doc/library/mailbox.rst:47 +msgid "" +"Messages may be added to a :class:`Mailbox` instance using the set-like " +"method :meth:`add` and removed using a ``del`` statement or the set-like " +"methods :meth:`remove` and :meth:`discard`." +msgstr "" + +#: ../Doc/library/mailbox.rst:51 +msgid "" +":class:`Mailbox` interface semantics differ from dictionary semantics in " +"some noteworthy ways. Each time a message is requested, a new representation " +"(typically a :class:`Message` instance) is generated based upon the current " +"state of the mailbox. Similarly, when a message is added to a :class:" +"`Mailbox` instance, the provided message representation's contents are " +"copied. In neither case is a reference to the message representation kept by " +"the :class:`Mailbox` instance." +msgstr "" + +#: ../Doc/library/mailbox.rst:59 +msgid "" +"The default :class:`Mailbox` iterator iterates over message representations, " +"not keys as the default dictionary iterator does. Moreover, modification of " +"a mailbox during iteration is safe and well-defined. Messages added to the " +"mailbox after an iterator is created will not be seen by the iterator. " +"Messages removed from the mailbox before the iterator yields them will be " +"silently skipped, though using a key from an iterator may result in a :exc:" +"`KeyError` exception if the corresponding message is subsequently removed." +msgstr "" + +#: ../Doc/library/mailbox.rst:70 +msgid "" +"Be very cautious when modifying mailboxes that might be simultaneously " +"changed by some other process. The safest mailbox format to use for such " +"tasks is Maildir; try to avoid using single-file formats such as mbox for " +"concurrent writing. If you're modifying a mailbox, you *must* lock it by " +"calling the :meth:`lock` and :meth:`unlock` methods *before* reading any " +"messages in the file or making any changes by adding or deleting a message. " +"Failing to lock the mailbox runs the risk of losing messages or corrupting " +"the entire mailbox." +msgstr "" + +#: ../Doc/library/mailbox.rst:79 +msgid ":class:`Mailbox` instances have the following methods:" +msgstr "" + +#: ../Doc/library/mailbox.rst:84 +msgid "" +"Add *message* to the mailbox and return the key that has been assigned to it." +msgstr "" + +#: ../Doc/library/mailbox.rst:87 +msgid "" +"Parameter *message* may be a :class:`Message` instance, an :class:`email." +"message.Message` instance, a string, a byte string, or a file-like object " +"(which should be open in binary mode). If *message* is an instance of the " +"appropriate format-specific :class:`Message` subclass (e.g., if it's an :" +"class:`mboxMessage` instance and this is an :class:`mbox` instance), its " +"format-specific information is used. Otherwise, reasonable defaults for " +"format-specific information are used." +msgstr "" + +#: ../Doc/library/mailbox.rst:96 +msgid "Support for binary input was added." +msgstr "" + +#: ../Doc/library/mailbox.rst:104 +msgid "Delete the message corresponding to *key* from the mailbox." +msgstr "" + +#: ../Doc/library/mailbox.rst:106 +msgid "" +"If no such message exists, a :exc:`KeyError` exception is raised if the " +"method was called as :meth:`remove` or :meth:`__delitem__` but no exception " +"is raised if the method was called as :meth:`discard`. The behavior of :meth:" +"`discard` may be preferred if the underlying mailbox format supports " +"concurrent modification by other processes." +msgstr "" + +#: ../Doc/library/mailbox.rst:115 +msgid "" +"Replace the message corresponding to *key* with *message*. Raise a :exc:" +"`KeyError` exception if no message already corresponds to *key*." +msgstr "" + +#: ../Doc/library/mailbox.rst:118 +msgid "" +"As with :meth:`add`, parameter *message* may be a :class:`Message` instance, " +"an :class:`email.message.Message` instance, a string, a byte string, or a " +"file-like object (which should be open in binary mode). If *message* is an " +"instance of the appropriate format-specific :class:`Message` subclass (e.g., " +"if it's an :class:`mboxMessage` instance and this is an :class:`mbox` " +"instance), its format-specific information is used. Otherwise, the format-" +"specific information of the message that currently corresponds to *key* is " +"left unchanged." +msgstr "" + +#: ../Doc/library/mailbox.rst:132 +msgid "" +"Return an iterator over all keys if called as :meth:`iterkeys` or return a " +"list of keys if called as :meth:`keys`." +msgstr "" + +#: ../Doc/library/mailbox.rst:140 +msgid "" +"Return an iterator over representations of all messages if called as :meth:" +"`itervalues` or :meth:`__iter__` or return a list of such representations if " +"called as :meth:`values`. The messages are represented as instances of the " +"appropriate format-specific :class:`Message` subclass unless a custom " +"message factory was specified when the :class:`Mailbox` instance was " +"initialized." +msgstr "" + +#: ../Doc/library/mailbox.rst:149 +msgid "" +"The behavior of :meth:`__iter__` is unlike that of dictionaries, which " +"iterate over keys." +msgstr "" + +#: ../Doc/library/mailbox.rst:156 +msgid "" +"Return an iterator over (*key*, *message*) pairs, where *key* is a key and " +"*message* is a message representation, if called as :meth:`iteritems` or " +"return a list of such pairs if called as :meth:`items`. The messages are " +"represented as instances of the appropriate format-specific :class:`Message` " +"subclass unless a custom message factory was specified when the :class:" +"`Mailbox` instance was initialized." +msgstr "" + +#: ../Doc/library/mailbox.rst:167 +msgid "" +"Return a representation of the message corresponding to *key*. If no such " +"message exists, *default* is returned if the method was called as :meth:" +"`get` and a :exc:`KeyError` exception is raised if the method was called as :" +"meth:`__getitem__`. The message is represented as an instance of the " +"appropriate format-specific :class:`Message` subclass unless a custom " +"message factory was specified when the :class:`Mailbox` instance was " +"initialized." +msgstr "" + +#: ../Doc/library/mailbox.rst:178 +msgid "" +"Return a representation of the message corresponding to *key* as an instance " +"of the appropriate format-specific :class:`Message` subclass, or raise a :" +"exc:`KeyError` exception if no such message exists." +msgstr "" + +#: ../Doc/library/mailbox.rst:185 +msgid "" +"Return a byte representation of the message corresponding to *key*, or raise " +"a :exc:`KeyError` exception if no such message exists." +msgstr "" + +#: ../Doc/library/mailbox.rst:193 +msgid "" +"Return a string representation of the message corresponding to *key*, or " +"raise a :exc:`KeyError` exception if no such message exists. The message is " +"processed through :class:`email.message.Message` to convert it to a 7bit " +"clean representation." +msgstr "" + +#: ../Doc/library/mailbox.rst:201 +msgid "" +"Return a file-like representation of the message corresponding to *key*, or " +"raise a :exc:`KeyError` exception if no such message exists. The file-like " +"object behaves as if open in binary mode. This file should be closed once " +"it is no longer needed." +msgstr "" + +#: ../Doc/library/mailbox.rst:206 +msgid "" +"The file object really is a binary file; previously it was incorrectly " +"returned in text mode. Also, the file-like object now supports the context " +"management protocol: you can use a :keyword:`with` statement to " +"automatically close it." +msgstr "" + +#: ../Doc/library/mailbox.rst:214 +msgid "" +"Unlike other representations of messages, file-like representations are not " +"necessarily independent of the :class:`Mailbox` instance that created them " +"or of the underlying mailbox. More specific documentation is provided by " +"each subclass." +msgstr "" + +#: ../Doc/library/mailbox.rst:222 +msgid "Return ``True`` if *key* corresponds to a message, ``False`` otherwise." +msgstr "" + +#: ../Doc/library/mailbox.rst:227 +msgid "Return a count of messages in the mailbox." +msgstr "" + +#: ../Doc/library/mailbox.rst:232 +msgid "Delete all messages from the mailbox." +msgstr "" + +#: ../Doc/library/mailbox.rst:237 +msgid "" +"Return a representation of the message corresponding to *key* and delete the " +"message. If no such message exists, return *default*. The message is " +"represented as an instance of the appropriate format-specific :class:" +"`Message` subclass unless a custom message factory was specified when the :" +"class:`Mailbox` instance was initialized." +msgstr "" + +#: ../Doc/library/mailbox.rst:246 +msgid "" +"Return an arbitrary (*key*, *message*) pair, where *key* is a key and " +"*message* is a message representation, and delete the corresponding message. " +"If the mailbox is empty, raise a :exc:`KeyError` exception. The message is " +"represented as an instance of the appropriate format-specific :class:" +"`Message` subclass unless a custom message factory was specified when the :" +"class:`Mailbox` instance was initialized." +msgstr "" + +#: ../Doc/library/mailbox.rst:256 +msgid "" +"Parameter *arg* should be a *key*-to-*message* mapping or an iterable of " +"(*key*, *message*) pairs. Updates the mailbox so that, for each given *key* " +"and *message*, the message corresponding to *key* is set to *message* as if " +"by using :meth:`__setitem__`. As with :meth:`__setitem__`, each *key* must " +"already correspond to a message in the mailbox or else a :exc:`KeyError` " +"exception will be raised, so in general it is incorrect for *arg* to be a :" +"class:`Mailbox` instance." +msgstr "" + +#: ../Doc/library/mailbox.rst:266 +msgid "Unlike with dictionaries, keyword arguments are not supported." +msgstr "" + +#: ../Doc/library/mailbox.rst:271 +msgid "" +"Write any pending changes to the filesystem. For some :class:`Mailbox` " +"subclasses, changes are always written immediately and :meth:`flush` does " +"nothing, but you should still make a habit of calling this method." +msgstr "" + +#: ../Doc/library/mailbox.rst:278 +msgid "" +"Acquire an exclusive advisory lock on the mailbox so that other processes " +"know not to modify it. An :exc:`ExternalClashError` is raised if the lock is " +"not available. The particular locking mechanisms used depend upon the " +"mailbox format. You should *always* lock the mailbox before making any " +"modifications to its contents." +msgstr "" + +#: ../Doc/library/mailbox.rst:287 +msgid "Release the lock on the mailbox, if any." +msgstr "" + +#: ../Doc/library/mailbox.rst:292 +msgid "" +"Flush the mailbox, unlock it if necessary, and close any open files. For " +"some :class:`Mailbox` subclasses, this method does nothing." +msgstr "" + +#: ../Doc/library/mailbox.rst:299 +msgid ":class:`Maildir`" +msgstr "" + +#: ../Doc/library/mailbox.rst:304 +msgid "" +"A subclass of :class:`Mailbox` for mailboxes in Maildir format. Parameter " +"*factory* is a callable object that accepts a file-like message " +"representation (which behaves as if opened in binary mode) and returns a " +"custom representation. If *factory* is ``None``, :class:`MaildirMessage` is " +"used as the default message representation. If *create* is ``True``, the " +"mailbox is created if it does not exist." +msgstr "" + +#: ../Doc/library/mailbox.rst:311 +msgid "" +"It is for historical reasons that *dirname* is named as such rather than " +"*path*." +msgstr "" + +#: ../Doc/library/mailbox.rst:313 +msgid "" +"Maildir is a directory-based mailbox format invented for the qmail mail " +"transfer agent and now widely supported by other programs. Messages in a " +"Maildir mailbox are stored in separate files within a common directory " +"structure. This design allows Maildir mailboxes to be accessed and modified " +"by multiple unrelated programs without data corruption, so file locking is " +"unnecessary." +msgstr "" + +#: ../Doc/library/mailbox.rst:320 +msgid "" +"Maildir mailboxes contain three subdirectories, namely: :file:`tmp`, :file:" +"`new`, and :file:`cur`. Messages are created momentarily in the :file:`tmp` " +"subdirectory and then moved to the :file:`new` subdirectory to finalize " +"delivery. A mail user agent may subsequently move the message to the :file:" +"`cur` subdirectory and store information about the state of the message in a " +"special \"info\" section appended to its file name." +msgstr "" + +#: ../Doc/library/mailbox.rst:327 +msgid "" +"Folders of the style introduced by the Courier mail transfer agent are also " +"supported. Any subdirectory of the main mailbox is considered a folder if " +"``'.'`` is the first character in its name. Folder names are represented by :" +"class:`Maildir` without the leading ``'.'``. Each folder is itself a Maildir " +"mailbox but should not contain other folders. Instead, a logical nesting is " +"indicated using ``'.'`` to delimit levels, e.g., \"Archived.2005.07\"." +msgstr "" + +#: ../Doc/library/mailbox.rst:336 +msgid "" +"The Maildir specification requires the use of a colon (``':'``) in certain " +"message file names. However, some operating systems do not permit this " +"character in file names, If you wish to use a Maildir-like format on such an " +"operating system, you should specify another character to use instead. The " +"exclamation point (``'!'``) is a popular choice. For example::" +msgstr "" + +#: ../Doc/library/mailbox.rst:346 +msgid "The :attr:`colon` attribute may also be set on a per-instance basis." +msgstr "" + +#: ../Doc/library/mailbox.rst:348 +msgid "" +":class:`Maildir` instances have all of the methods of :class:`Mailbox` in " +"addition to the following:" +msgstr "" + +#: ../Doc/library/mailbox.rst:354 ../Doc/library/mailbox.rst:532 +msgid "Return a list of the names of all folders." +msgstr "" + +#: ../Doc/library/mailbox.rst:359 +msgid "" +"Return a :class:`Maildir` instance representing the folder whose name is " +"*folder*. A :exc:`NoSuchMailboxError` exception is raised if the folder does " +"not exist." +msgstr "" + +#: ../Doc/library/mailbox.rst:366 +msgid "" +"Create a folder whose name is *folder* and return a :class:`Maildir` " +"instance representing it." +msgstr "" + +#: ../Doc/library/mailbox.rst:372 ../Doc/library/mailbox.rst:550 +msgid "" +"Delete the folder whose name is *folder*. If the folder contains any " +"messages, a :exc:`NotEmptyError` exception will be raised and the folder " +"will not be deleted." +msgstr "" + +#: ../Doc/library/mailbox.rst:379 +msgid "" +"Delete temporary files from the mailbox that have not been accessed in the " +"last 36 hours. The Maildir specification says that mail-reading programs " +"should do this occasionally." +msgstr "" + +#: ../Doc/library/mailbox.rst:383 +msgid "" +"Some :class:`Mailbox` methods implemented by :class:`Maildir` deserve " +"special remarks:" +msgstr "" + +#: ../Doc/library/mailbox.rst:393 +msgid "" +"These methods generate unique file names based upon the current process ID. " +"When using multiple threads, undetected name clashes may occur and cause " +"corruption of the mailbox unless threads are coordinated to avoid using " +"these methods to manipulate the same mailbox simultaneously." +msgstr "" + +#: ../Doc/library/mailbox.rst:401 +msgid "" +"All changes to Maildir mailboxes are immediately applied, so this method " +"does nothing." +msgstr "" + +#: ../Doc/library/mailbox.rst:408 +msgid "" +"Maildir mailboxes do not support (or require) locking, so these methods do " +"nothing." +msgstr "" + +#: ../Doc/library/mailbox.rst:414 +msgid "" +":class:`Maildir` instances do not keep any open files and the underlying " +"mailboxes do not support locking, so this method does nothing." +msgstr "" + +#: ../Doc/library/mailbox.rst:420 +msgid "" +"Depending upon the host platform, it may not be possible to modify or remove " +"the underlying message while the returned file remains open." +msgstr "" + +#: ../Doc/library/mailbox.rst:427 +msgid "" +"`maildir man page from qmail `_" +msgstr "" + +#: ../Doc/library/mailbox.rst:427 +msgid "The original specification of the format." +msgstr "" + +#: ../Doc/library/mailbox.rst:431 +msgid "`Using maildir format `_" +msgstr "" + +#: ../Doc/library/mailbox.rst:430 +msgid "" +"Notes on Maildir by its inventor. Includes an updated name-creation scheme " +"and details on \"info\" semantics." +msgstr "" + +#: ../Doc/library/mailbox.rst:434 +msgid "" +"`maildir man page from Courier `_" +msgstr "" + +#: ../Doc/library/mailbox.rst:434 +msgid "" +"Another specification of the format. Describes a common extension for " +"supporting folders." +msgstr "" + +#: ../Doc/library/mailbox.rst:441 +msgid ":class:`mbox`" +msgstr "" + +#: ../Doc/library/mailbox.rst:446 +msgid "" +"A subclass of :class:`Mailbox` for mailboxes in mbox format. Parameter " +"*factory* is a callable object that accepts a file-like message " +"representation (which behaves as if opened in binary mode) and returns a " +"custom representation. If *factory* is ``None``, :class:`mboxMessage` is " +"used as the default message representation. If *create* is ``True``, the " +"mailbox is created if it does not exist." +msgstr "" + +#: ../Doc/library/mailbox.rst:453 +msgid "" +"The mbox format is the classic format for storing mail on Unix systems. All " +"messages in an mbox mailbox are stored in a single file with the beginning " +"of each message indicated by a line whose first five characters are \"From " +"\"." +msgstr "" + +#: ../Doc/library/mailbox.rst:457 +msgid "" +"Several variations of the mbox format exist to address perceived " +"shortcomings in the original. In the interest of compatibility, :class:" +"`mbox` implements the original format, which is sometimes referred to as :" +"dfn:`mboxo`. This means that the :mailheader:`Content-Length` header, if " +"present, is ignored and that any occurrences of \"From \" at the beginning " +"of a line in a message body are transformed to \">From \" when storing the " +"message, although occurrences of \">From \" are not transformed to \"From \" " +"when reading the message." +msgstr "" + +#: ../Doc/library/mailbox.rst:465 +msgid "" +"Some :class:`Mailbox` methods implemented by :class:`mbox` deserve special " +"remarks:" +msgstr "" + +#: ../Doc/library/mailbox.rst:471 +msgid "" +"Using the file after calling :meth:`flush` or :meth:`close` on the :class:" +"`mbox` instance may yield unpredictable results or raise an exception." +msgstr "" + +#: ../Doc/library/mailbox.rst:479 ../Doc/library/mailbox.rst:691 +#: ../Doc/library/mailbox.rst:742 +msgid "" +"Three locking mechanisms are used---dot locking and, if available, the :c:" +"func:`flock` and :c:func:`lockf` system calls." +msgstr "" + +#: ../Doc/library/mailbox.rst:486 +msgid "`mbox man page from qmail `_" +msgstr "" + +#: ../Doc/library/mailbox.rst:486 +msgid "A specification of the format and its variations." +msgstr "" + +#: ../Doc/library/mailbox.rst:489 +msgid "" +"`mbox man page from tin `_" +msgstr "" + +#: ../Doc/library/mailbox.rst:489 +msgid "Another specification of the format, with details on locking." +msgstr "" + +#: ../Doc/library/mailbox.rst:492 +msgid "" +"`Configuring Netscape Mail on Unix: Why The Content-Length Format is Bad " +"`_" +msgstr "" + +#: ../Doc/library/mailbox.rst:492 +msgid "An argument for using the original mbox format rather than a variation." +msgstr "" + +#: ../Doc/library/mailbox.rst:494 +msgid "" +"`\"mbox\" is a family of several mutually incompatible mailbox formats " +"`_" +msgstr "" + +#: ../Doc/library/mailbox.rst:495 +msgid "A history of mbox variations." +msgstr "" + +#: ../Doc/library/mailbox.rst:501 +msgid ":class:`MH`" +msgstr "" + +#: ../Doc/library/mailbox.rst:506 +msgid "" +"A subclass of :class:`Mailbox` for mailboxes in MH format. Parameter " +"*factory* is a callable object that accepts a file-like message " +"representation (which behaves as if opened in binary mode) and returns a " +"custom representation. If *factory* is ``None``, :class:`MHMessage` is used " +"as the default message representation. If *create* is ``True``, the mailbox " +"is created if it does not exist." +msgstr "" + +#: ../Doc/library/mailbox.rst:513 +msgid "" +"MH is a directory-based mailbox format invented for the MH Message Handling " +"System, a mail user agent. Each message in an MH mailbox resides in its own " +"file. An MH mailbox may contain other MH mailboxes (called :dfn:`folders`) " +"in addition to messages. Folders may be nested indefinitely. MH mailboxes " +"also support :dfn:`sequences`, which are named lists used to logically group " +"messages without moving them to sub-folders. Sequences are defined in a file " +"called :file:`.mh_sequences` in each folder." +msgstr "" + +#: ../Doc/library/mailbox.rst:521 +msgid "" +"The :class:`MH` class manipulates MH mailboxes, but it does not attempt to " +"emulate all of :program:`mh`'s behaviors. In particular, it does not modify " +"and is not affected by the :file:`context` or :file:`.mh_profile` files that " +"are used by :program:`mh` to store its state and configuration." +msgstr "" + +#: ../Doc/library/mailbox.rst:526 +msgid "" +":class:`MH` instances have all of the methods of :class:`Mailbox` in " +"addition to the following:" +msgstr "" + +#: ../Doc/library/mailbox.rst:537 +msgid "" +"Return an :class:`MH` instance representing the folder whose name is " +"*folder*. A :exc:`NoSuchMailboxError` exception is raised if the folder does " +"not exist." +msgstr "" + +#: ../Doc/library/mailbox.rst:544 +msgid "" +"Create a folder whose name is *folder* and return an :class:`MH` instance " +"representing it." +msgstr "" + +#: ../Doc/library/mailbox.rst:557 +msgid "" +"Return a dictionary of sequence names mapped to key lists. If there are no " +"sequences, the empty dictionary is returned." +msgstr "" + +#: ../Doc/library/mailbox.rst:563 +msgid "" +"Re-define the sequences that exist in the mailbox based upon *sequences*, a " +"dictionary of names mapped to key lists, like returned by :meth:" +"`get_sequences`." +msgstr "" + +#: ../Doc/library/mailbox.rst:570 +msgid "" +"Rename messages in the mailbox as necessary to eliminate gaps in numbering. " +"Entries in the sequences list are updated correspondingly." +msgstr "" + +#: ../Doc/library/mailbox.rst:575 +msgid "" +"Already-issued keys are invalidated by this operation and should not be " +"subsequently used." +msgstr "" + +#: ../Doc/library/mailbox.rst:578 +msgid "" +"Some :class:`Mailbox` methods implemented by :class:`MH` deserve special " +"remarks:" +msgstr "" + +#: ../Doc/library/mailbox.rst:586 +msgid "" +"These methods immediately delete the message. The MH convention of marking a " +"message for deletion by prepending a comma to its name is not used." +msgstr "" + +#: ../Doc/library/mailbox.rst:593 +msgid "" +"Three locking mechanisms are used---dot locking and, if available, the :c:" +"func:`flock` and :c:func:`lockf` system calls. For MH mailboxes, locking the " +"mailbox means locking the :file:`.mh_sequences` file and, only for the " +"duration of any operations that affect them, locking individual message " +"files." +msgstr "" + +#: ../Doc/library/mailbox.rst:602 +msgid "" +"Depending upon the host platform, it may not be possible to remove the " +"underlying message while the returned file remains open." +msgstr "" + +#: ../Doc/library/mailbox.rst:608 +msgid "" +"All changes to MH mailboxes are immediately applied, so this method does " +"nothing." +msgstr "" + +#: ../Doc/library/mailbox.rst:614 +msgid "" +":class:`MH` instances do not keep any open files, so this method is " +"equivalent to :meth:`unlock`." +msgstr "" + +#: ../Doc/library/mailbox.rst:621 +msgid "`nmh - Message Handling System `_" +msgstr "" + +#: ../Doc/library/mailbox.rst:621 +msgid "" +"Home page of :program:`nmh`, an updated version of the original :program:" +"`mh`." +msgstr "" + +#: ../Doc/library/mailbox.rst:624 +msgid "" +"`MH & nmh: Email for Users & Programmers `_" +msgstr "" + +#: ../Doc/library/mailbox.rst:624 +msgid "" +"A GPL-licensed book on :program:`mh` and :program:`nmh`, with some " +"information on the mailbox format." +msgstr "" + +#: ../Doc/library/mailbox.rst:631 +msgid ":class:`Babyl`" +msgstr "" + +#: ../Doc/library/mailbox.rst:636 +msgid "" +"A subclass of :class:`Mailbox` for mailboxes in Babyl format. Parameter " +"*factory* is a callable object that accepts a file-like message " +"representation (which behaves as if opened in binary mode) and returns a " +"custom representation. If *factory* is ``None``, :class:`BabylMessage` is " +"used as the default message representation. If *create* is ``True``, the " +"mailbox is created if it does not exist." +msgstr "" + +#: ../Doc/library/mailbox.rst:643 +msgid "" +"Babyl is a single-file mailbox format used by the Rmail mail user agent " +"included with Emacs. The beginning of a message is indicated by a line " +"containing the two characters Control-Underscore (``'\\037'``) and Control-L " +"(``'\\014'``). The end of a message is indicated by the start of the next " +"message or, in the case of the last message, a line containing a Control-" +"Underscore (``'\\037'``) character." +msgstr "" + +#: ../Doc/library/mailbox.rst:650 +msgid "" +"Messages in a Babyl mailbox have two sets of headers, original headers and " +"so-called visible headers. Visible headers are typically a subset of the " +"original headers that have been reformatted or abridged to be more " +"attractive. Each message in a Babyl mailbox also has an accompanying list " +"of :dfn:`labels`, or short strings that record extra information about the " +"message, and a list of all user-defined labels found in the mailbox is kept " +"in the Babyl options section." +msgstr "" + +#: ../Doc/library/mailbox.rst:658 +msgid "" +":class:`Babyl` instances have all of the methods of :class:`Mailbox` in " +"addition to the following:" +msgstr "" + +#: ../Doc/library/mailbox.rst:664 +msgid "" +"Return a list of the names of all user-defined labels used in the mailbox." +msgstr "" + +#: ../Doc/library/mailbox.rst:668 +msgid "" +"The actual messages are inspected to determine which labels exist in the " +"mailbox rather than consulting the list of labels in the Babyl options " +"section, but the Babyl section is updated whenever the mailbox is modified." +msgstr "" + +#: ../Doc/library/mailbox.rst:673 +msgid "" +"Some :class:`Mailbox` methods implemented by :class:`Babyl` deserve special " +"remarks:" +msgstr "" + +#: ../Doc/library/mailbox.rst:679 +msgid "" +"In Babyl mailboxes, the headers of a message are not stored contiguously " +"with the body of the message. To generate a file-like representation, the " +"headers and body are copied together into an :class:`io.BytesIO` instance, " +"which has an API identical to that of a file. As a result, the file-like " +"object is truly independent of the underlying mailbox but does not save " +"memory compared to a string representation." +msgstr "" + +#: ../Doc/library/mailbox.rst:698 +msgid "" +"`Format of Version 5 Babyl Files `_" +msgstr "" + +#: ../Doc/library/mailbox.rst:698 +msgid "A specification of the Babyl format." +msgstr "" + +#: ../Doc/library/mailbox.rst:700 +msgid "" +"`Reading Mail with Rmail `_" +msgstr "" + +#: ../Doc/library/mailbox.rst:701 +msgid "The Rmail manual, with some information on Babyl semantics." +msgstr "" + +#: ../Doc/library/mailbox.rst:707 +msgid ":class:`MMDF`" +msgstr "" + +#: ../Doc/library/mailbox.rst:712 +msgid "" +"A subclass of :class:`Mailbox` for mailboxes in MMDF format. Parameter " +"*factory* is a callable object that accepts a file-like message " +"representation (which behaves as if opened in binary mode) and returns a " +"custom representation. If *factory* is ``None``, :class:`MMDFMessage` is " +"used as the default message representation. If *create* is ``True``, the " +"mailbox is created if it does not exist." +msgstr "" + +#: ../Doc/library/mailbox.rst:719 +msgid "" +"MMDF is a single-file mailbox format invented for the Multichannel " +"Memorandum Distribution Facility, a mail transfer agent. Each message is in " +"the same form as an mbox message but is bracketed before and after by lines " +"containing four Control-A (``'\\001'``) characters. As with the mbox format, " +"the beginning of each message is indicated by a line whose first five " +"characters are \"From \", but additional occurrences of \"From \" are not " +"transformed to \">From \" when storing messages because the extra message " +"separator lines prevent mistaking such occurrences for the starts of " +"subsequent messages." +msgstr "" + +#: ../Doc/library/mailbox.rst:728 +msgid "" +"Some :class:`Mailbox` methods implemented by :class:`MMDF` deserve special " +"remarks:" +msgstr "" + +#: ../Doc/library/mailbox.rst:734 +msgid "" +"Using the file after calling :meth:`flush` or :meth:`close` on the :class:" +"`MMDF` instance may yield unpredictable results or raise an exception." +msgstr "" + +#: ../Doc/library/mailbox.rst:749 +msgid "" +"`mmdf man page from tin `_" +msgstr "" + +#: ../Doc/library/mailbox.rst:749 +msgid "" +"A specification of MMDF format from the documentation of tin, a newsreader." +msgstr "" + +#: ../Doc/library/mailbox.rst:752 +msgid "`MMDF `_" +msgstr "" + +#: ../Doc/library/mailbox.rst:752 +msgid "" +"A Wikipedia article describing the Multichannel Memorandum Distribution " +"Facility." +msgstr "" + +#: ../Doc/library/mailbox.rst:759 +msgid ":class:`Message` objects" +msgstr "" + +#: ../Doc/library/mailbox.rst:764 +msgid "" +"A subclass of the :mod:`email.message` module's :class:`~email.message." +"Message`. Subclasses of :class:`mailbox.Message` add mailbox-format-specific " +"state and behavior." +msgstr "" + +#: ../Doc/library/mailbox.rst:768 +msgid "" +"If *message* is omitted, the new instance is created in a default, empty " +"state. If *message* is an :class:`email.message.Message` instance, its " +"contents are copied; furthermore, any format-specific information is " +"converted insofar as possible if *message* is a :class:`Message` instance. " +"If *message* is a string, a byte string, or a file, it should contain an :" +"rfc:`2822`\\ -compliant message, which is read and parsed. Files should be " +"open in binary mode, but text mode files are accepted for backward " +"compatibility." +msgstr "" + +#: ../Doc/library/mailbox.rst:777 +msgid "" +"The format-specific state and behaviors offered by subclasses vary, but in " +"general it is only the properties that are not specific to a particular " +"mailbox that are supported (although presumably the properties are specific " +"to a particular mailbox format). For example, file offsets for single-file " +"mailbox formats and file names for directory-based mailbox formats are not " +"retained, because they are only applicable to the original mailbox. But " +"state such as whether a message has been read by the user or marked as " +"important is retained, because it applies to the message itself." +msgstr "" + +#: ../Doc/library/mailbox.rst:786 +msgid "" +"There is no requirement that :class:`Message` instances be used to represent " +"messages retrieved using :class:`Mailbox` instances. In some situations, the " +"time and memory required to generate :class:`Message` representations might " +"not be acceptable. For such situations, :class:`Mailbox` instances also " +"offer string and file-like representations, and a custom message factory may " +"be specified when a :class:`Mailbox` instance is initialized." +msgstr "" + +#: ../Doc/library/mailbox.rst:797 +msgid ":class:`MaildirMessage`" +msgstr "" + +#: ../Doc/library/mailbox.rst:802 +msgid "" +"A message with Maildir-specific behaviors. Parameter *message* has the same " +"meaning as with the :class:`Message` constructor." +msgstr "" + +#: ../Doc/library/mailbox.rst:805 +msgid "" +"Typically, a mail user agent application moves all of the messages in the :" +"file:`new` subdirectory to the :file:`cur` subdirectory after the first time " +"the user opens and closes the mailbox, recording that the messages are old " +"whether or not they've actually been read. Each message in :file:`cur` has " +"an \"info\" section added to its file name to store information about its " +"state. (Some mail readers may also add an \"info\" section to messages in :" +"file:`new`.) The \"info\" section may take one of two forms: it may contain " +"\"2,\" followed by a list of standardized flags (e.g., \"2,FR\") or it may " +"contain \"1,\" followed by so-called experimental information. Standard " +"flags for Maildir messages are as follows:" +msgstr "" + +#: ../Doc/library/mailbox.rst:819 ../Doc/library/mailbox.rst:990 +#: ../Doc/library/mailbox.rst:1360 +msgid "D" +msgstr "" + +#: ../Doc/library/mailbox.rst:819 +msgid "Draft" +msgstr "" + +#: ../Doc/library/mailbox.rst:819 +msgid "Under composition" +msgstr "" + +#: ../Doc/library/mailbox.rst:821 ../Doc/library/mailbox.rst:992 +#: ../Doc/library/mailbox.rst:1362 +msgid "F" +msgstr "" + +#: ../Doc/library/mailbox.rst:821 ../Doc/library/mailbox.rst:992 +#: ../Doc/library/mailbox.rst:1362 +msgid "Flagged" +msgstr "" + +#: ../Doc/library/mailbox.rst:821 ../Doc/library/mailbox.rst:992 +#: ../Doc/library/mailbox.rst:1140 ../Doc/library/mailbox.rst:1362 +msgid "Marked as important" +msgstr "" + +#: ../Doc/library/mailbox.rst:823 +msgid "P" +msgstr "" + +#: ../Doc/library/mailbox.rst:823 +msgid "Passed" +msgstr "" + +#: ../Doc/library/mailbox.rst:823 +msgid "Forwarded, resent, or bounced" +msgstr "" + +#: ../Doc/library/mailbox.rst:825 ../Doc/library/mailbox.rst:986 +#: ../Doc/library/mailbox.rst:1356 +msgid "R" +msgstr "" + +#: ../Doc/library/mailbox.rst:825 +msgid "Replied" +msgstr "" + +#: ../Doc/library/mailbox.rst:825 ../Doc/library/mailbox.rst:994 +#: ../Doc/library/mailbox.rst:1138 ../Doc/library/mailbox.rst:1229 +#: ../Doc/library/mailbox.rst:1364 +msgid "Replied to" +msgstr "" + +#: ../Doc/library/mailbox.rst:827 +msgid "S" +msgstr "" + +#: ../Doc/library/mailbox.rst:827 +msgid "Seen" +msgstr "" + +#: ../Doc/library/mailbox.rst:827 ../Doc/library/mailbox.rst:986 +#: ../Doc/library/mailbox.rst:1356 +msgid "Read" +msgstr "" + +#: ../Doc/library/mailbox.rst:829 +msgid "T" +msgstr "" + +#: ../Doc/library/mailbox.rst:829 +msgid "Trashed" +msgstr "" + +#: ../Doc/library/mailbox.rst:829 ../Doc/library/mailbox.rst:990 +#: ../Doc/library/mailbox.rst:1225 ../Doc/library/mailbox.rst:1360 +msgid "Marked for subsequent deletion" +msgstr "" + +#: ../Doc/library/mailbox.rst:832 +msgid ":class:`MaildirMessage` instances offer the following methods:" +msgstr "" + +#: ../Doc/library/mailbox.rst:837 +msgid "" +"Return either \"new\" (if the message should be stored in the :file:`new` " +"subdirectory) or \"cur\" (if the message should be stored in the :file:`cur` " +"subdirectory)." +msgstr "" + +#: ../Doc/library/mailbox.rst:843 +msgid "" +"A message is typically moved from :file:`new` to :file:`cur` after its " +"mailbox has been accessed, whether or not the message is has been read. A " +"message ``msg`` has been read if ``\"S\" in msg.get_flags()`` is ``True``." +msgstr "" + +#: ../Doc/library/mailbox.rst:851 +msgid "" +"Set the subdirectory the message should be stored in. Parameter *subdir* " +"must be either \"new\" or \"cur\"." +msgstr "" + +#: ../Doc/library/mailbox.rst:857 +msgid "" +"Return a string specifying the flags that are currently set. If the message " +"complies with the standard Maildir format, the result is the concatenation " +"in alphabetical order of zero or one occurrence of each of ``'D'``, ``'F'``, " +"``'P'``, ``'R'``, ``'S'``, and ``'T'``. The empty string is returned if no " +"flags are set or if \"info\" contains experimental semantics." +msgstr "" + +#: ../Doc/library/mailbox.rst:867 +msgid "Set the flags specified by *flags* and unset all others." +msgstr "" + +#: ../Doc/library/mailbox.rst:872 +msgid "" +"Set the flag(s) specified by *flag* without changing other flags. To add " +"more than one flag at a time, *flag* may be a string of more than one " +"character. The current \"info\" is overwritten whether or not it contains " +"experimental information rather than flags." +msgstr "" + +#: ../Doc/library/mailbox.rst:880 +msgid "" +"Unset the flag(s) specified by *flag* without changing other flags. To " +"remove more than one flag at a time, *flag* maybe a string of more than one " +"character. If \"info\" contains experimental information rather than flags, " +"the current \"info\" is not modified." +msgstr "" + +#: ../Doc/library/mailbox.rst:888 +msgid "" +"Return the delivery date of the message as a floating-point number " +"representing seconds since the epoch." +msgstr "" + +#: ../Doc/library/mailbox.rst:894 +msgid "" +"Set the delivery date of the message to *date*, a floating-point number " +"representing seconds since the epoch." +msgstr "" + +#: ../Doc/library/mailbox.rst:900 +msgid "" +"Return a string containing the \"info\" for a message. This is useful for " +"accessing and modifying \"info\" that is experimental (i.e., not a list of " +"flags)." +msgstr "" + +#: ../Doc/library/mailbox.rst:907 +msgid "Set \"info\" to *info*, which should be a string." +msgstr "" + +#: ../Doc/library/mailbox.rst:909 +msgid "" +"When a :class:`MaildirMessage` instance is created based upon an :class:" +"`mboxMessage` or :class:`MMDFMessage` instance, the :mailheader:`Status` " +"and :mailheader:`X-Status` headers are omitted and the following conversions " +"take place:" +msgstr "" + +#: ../Doc/library/mailbox.rst:915 ../Doc/library/mailbox.rst:933 +#: ../Doc/library/mailbox.rst:948 ../Doc/library/mailbox.rst:1055 +#: ../Doc/library/mailbox.rst:1072 ../Doc/library/mailbox.rst:1087 +#: ../Doc/library/mailbox.rst:1102 ../Doc/library/mailbox.rst:1169 +#: ../Doc/library/mailbox.rst:1184 ../Doc/library/mailbox.rst:1198 +#: ../Doc/library/mailbox.rst:1295 ../Doc/library/mailbox.rst:1312 +#: ../Doc/library/mailbox.rst:1326 ../Doc/library/mailbox.rst:1426 +#: ../Doc/library/mailbox.rst:1443 ../Doc/library/mailbox.rst:1458 +#: ../Doc/library/mailbox.rst:1474 +msgid "Resulting state" +msgstr "" + +#: ../Doc/library/mailbox.rst:915 ../Doc/library/mailbox.rst:1184 +#: ../Doc/library/mailbox.rst:1312 +msgid ":class:`mboxMessage` or :class:`MMDFMessage` state" +msgstr "" + +#: ../Doc/library/mailbox.rst:918 ../Doc/library/mailbox.rst:935 +#: ../Doc/library/mailbox.rst:950 ../Doc/library/mailbox.rst:1059 +#: ../Doc/library/mailbox.rst:1430 +msgid "\"cur\" subdirectory" +msgstr "" + +#: ../Doc/library/mailbox.rst:918 ../Doc/library/mailbox.rst:1059 +#: ../Doc/library/mailbox.rst:1076 ../Doc/library/mailbox.rst:1091 +#: ../Doc/library/mailbox.rst:1106 ../Doc/library/mailbox.rst:1430 +#: ../Doc/library/mailbox.rst:1447 ../Doc/library/mailbox.rst:1462 +#: ../Doc/library/mailbox.rst:1478 +msgid "O flag" +msgstr "" + +#: ../Doc/library/mailbox.rst:920 ../Doc/library/mailbox.rst:939 +#: ../Doc/library/mailbox.rst:1063 ../Doc/library/mailbox.rst:1078 +#: ../Doc/library/mailbox.rst:1110 ../Doc/library/mailbox.rst:1175 +#: ../Doc/library/mailbox.rst:1191 ../Doc/library/mailbox.rst:1434 +#: ../Doc/library/mailbox.rst:1449 ../Doc/library/mailbox.rst:1482 +msgid "F flag" +msgstr "" + +#: ../Doc/library/mailbox.rst:922 ../Doc/library/mailbox.rst:924 +#: ../Doc/library/mailbox.rst:941 ../Doc/library/mailbox.rst:956 +#: ../Doc/library/mailbox.rst:1057 ../Doc/library/mailbox.rst:1065 +#: ../Doc/library/mailbox.rst:1104 ../Doc/library/mailbox.rst:1173 +#: ../Doc/library/mailbox.rst:1301 ../Doc/library/mailbox.rst:1428 +#: ../Doc/library/mailbox.rst:1436 ../Doc/library/mailbox.rst:1476 +msgid "R flag" +msgstr "" + +#: ../Doc/library/mailbox.rst:922 ../Doc/library/mailbox.rst:1065 +#: ../Doc/library/mailbox.rst:1080 ../Doc/library/mailbox.rst:1095 +#: ../Doc/library/mailbox.rst:1112 ../Doc/library/mailbox.rst:1189 +#: ../Doc/library/mailbox.rst:1319 ../Doc/library/mailbox.rst:1436 +#: ../Doc/library/mailbox.rst:1451 ../Doc/library/mailbox.rst:1466 +#: ../Doc/library/mailbox.rst:1484 +msgid "A flag" +msgstr "" + +#: ../Doc/library/mailbox.rst:924 ../Doc/library/mailbox.rst:1057 +#: ../Doc/library/mailbox.rst:1428 +msgid "S flag" +msgstr "" + +#: ../Doc/library/mailbox.rst:926 ../Doc/library/mailbox.rst:958 +#: ../Doc/library/mailbox.rst:1061 ../Doc/library/mailbox.rst:1299 +#: ../Doc/library/mailbox.rst:1432 +msgid "T flag" +msgstr "" + +#: ../Doc/library/mailbox.rst:926 ../Doc/library/mailbox.rst:1061 +#: ../Doc/library/mailbox.rst:1093 ../Doc/library/mailbox.rst:1108 +#: ../Doc/library/mailbox.rst:1317 ../Doc/library/mailbox.rst:1432 +#: ../Doc/library/mailbox.rst:1464 ../Doc/library/mailbox.rst:1480 +msgid "D flag" +msgstr "" + +#: ../Doc/library/mailbox.rst:929 +msgid "" +"When a :class:`MaildirMessage` instance is created based upon an :class:" +"`MHMessage` instance, the following conversions take place:" +msgstr "" + +#: ../Doc/library/mailbox.rst:933 ../Doc/library/mailbox.rst:1072 +#: ../Doc/library/mailbox.rst:1326 ../Doc/library/mailbox.rst:1443 +msgid ":class:`MHMessage` state" +msgstr "" + +#: ../Doc/library/mailbox.rst:935 ../Doc/library/mailbox.rst:1076 +#: ../Doc/library/mailbox.rst:1171 ../Doc/library/mailbox.rst:1187 +#: ../Doc/library/mailbox.rst:1200 ../Doc/library/mailbox.rst:1328 +#: ../Doc/library/mailbox.rst:1447 +msgid "\"unseen\" sequence" +msgstr "" + +#: ../Doc/library/mailbox.rst:937 ../Doc/library/mailbox.rst:952 +msgid "\"cur\" subdirectory and S flag" +msgstr "" + +#: ../Doc/library/mailbox.rst:937 ../Doc/library/mailbox.rst:1074 +#: ../Doc/library/mailbox.rst:1445 +msgid "no \"unseen\" sequence" +msgstr "" + +#: ../Doc/library/mailbox.rst:939 ../Doc/library/mailbox.rst:1078 +#: ../Doc/library/mailbox.rst:1175 ../Doc/library/mailbox.rst:1191 +#: ../Doc/library/mailbox.rst:1449 +msgid "\"flagged\" sequence" +msgstr "" + +#: ../Doc/library/mailbox.rst:941 ../Doc/library/mailbox.rst:1080 +#: ../Doc/library/mailbox.rst:1173 ../Doc/library/mailbox.rst:1189 +#: ../Doc/library/mailbox.rst:1202 ../Doc/library/mailbox.rst:1330 +#: ../Doc/library/mailbox.rst:1451 +msgid "\"replied\" sequence" +msgstr "" + +#: ../Doc/library/mailbox.rst:944 +msgid "" +"When a :class:`MaildirMessage` instance is created based upon a :class:" +"`BabylMessage` instance, the following conversions take place:" +msgstr "" + +#: ../Doc/library/mailbox.rst:948 ../Doc/library/mailbox.rst:1087 +#: ../Doc/library/mailbox.rst:1198 ../Doc/library/mailbox.rst:1458 +msgid ":class:`BabylMessage` state" +msgstr "" + +#: ../Doc/library/mailbox.rst:950 ../Doc/library/mailbox.rst:1091 +#: ../Doc/library/mailbox.rst:1200 ../Doc/library/mailbox.rst:1297 +#: ../Doc/library/mailbox.rst:1315 ../Doc/library/mailbox.rst:1328 +#: ../Doc/library/mailbox.rst:1462 +msgid "\"unseen\" label" +msgstr "" + +#: ../Doc/library/mailbox.rst:952 ../Doc/library/mailbox.rst:1089 +#: ../Doc/library/mailbox.rst:1460 +msgid "no \"unseen\" label" +msgstr "" + +#: ../Doc/library/mailbox.rst:954 ../Doc/library/mailbox.rst:1303 +msgid "P flag" +msgstr "" + +#: ../Doc/library/mailbox.rst:954 +msgid "\"forwarded\" or \"resent\" label" +msgstr "" + +#: ../Doc/library/mailbox.rst:956 ../Doc/library/mailbox.rst:1095 +#: ../Doc/library/mailbox.rst:1202 ../Doc/library/mailbox.rst:1301 +#: ../Doc/library/mailbox.rst:1319 ../Doc/library/mailbox.rst:1330 +#: ../Doc/library/mailbox.rst:1466 +msgid "\"answered\" label" +msgstr "" + +#: ../Doc/library/mailbox.rst:958 ../Doc/library/mailbox.rst:1093 +#: ../Doc/library/mailbox.rst:1299 ../Doc/library/mailbox.rst:1317 +#: ../Doc/library/mailbox.rst:1464 +msgid "\"deleted\" label" +msgstr "" + +#: ../Doc/library/mailbox.rst:965 +msgid ":class:`mboxMessage`" +msgstr "" + +#: ../Doc/library/mailbox.rst:970 +msgid "" +"A message with mbox-specific behaviors. Parameter *message* has the same " +"meaning as with the :class:`Message` constructor." +msgstr "" + +#: ../Doc/library/mailbox.rst:973 +msgid "" +"Messages in an mbox mailbox are stored together in a single file. The " +"sender's envelope address and the time of delivery are typically stored in a " +"line beginning with \"From \" that is used to indicate the start of a " +"message, though there is considerable variation in the exact format of this " +"data among mbox implementations. Flags that indicate the state of the " +"message, such as whether it has been read or marked as important, are " +"typically stored in :mailheader:`Status` and :mailheader:`X-Status` headers." +msgstr "" + +#: ../Doc/library/mailbox.rst:981 +msgid "Conventional flags for mbox messages are as follows:" +msgstr "" + +#: ../Doc/library/mailbox.rst:988 ../Doc/library/mailbox.rst:1358 +msgid "O" +msgstr "" + +#: ../Doc/library/mailbox.rst:988 ../Doc/library/mailbox.rst:1358 +msgid "Old" +msgstr "" + +#: ../Doc/library/mailbox.rst:988 ../Doc/library/mailbox.rst:1358 +msgid "Previously detected by MUA" +msgstr "" + +#: ../Doc/library/mailbox.rst:990 ../Doc/library/mailbox.rst:1360 +msgid "Deleted" +msgstr "" + +#: ../Doc/library/mailbox.rst:994 ../Doc/library/mailbox.rst:1364 +msgid "A" +msgstr "" + +#: ../Doc/library/mailbox.rst:994 ../Doc/library/mailbox.rst:1364 +msgid "Answered" +msgstr "" + +#: ../Doc/library/mailbox.rst:997 ../Doc/library/mailbox.rst:1367 +msgid "" +"The \"R\" and \"O\" flags are stored in the :mailheader:`Status` header, and " +"the \"D\", \"F\", and \"A\" flags are stored in the :mailheader:`X-Status` " +"header. The flags and headers typically appear in the order mentioned." +msgstr "" + +#: ../Doc/library/mailbox.rst:1001 +msgid ":class:`mboxMessage` instances offer the following methods:" +msgstr "" + +#: ../Doc/library/mailbox.rst:1006 ../Doc/library/mailbox.rst:1377 +msgid "" +"Return a string representing the \"From \" line that marks the start of the " +"message in an mbox mailbox. The leading \"From \" and the trailing newline " +"are excluded." +msgstr "" + +#: ../Doc/library/mailbox.rst:1013 ../Doc/library/mailbox.rst:1384 +msgid "" +"Set the \"From \" line to *from_*, which should be specified without a " +"leading \"From \" or trailing newline. For convenience, *time_* may be " +"specified and will be formatted appropriately and appended to *from_*. If " +"*time_* is specified, it should be a :class:`time.struct_time` instance, a " +"tuple suitable for passing to :meth:`time.strftime`, or ``True`` (to use :" +"meth:`time.gmtime`)." +msgstr "" + +#: ../Doc/library/mailbox.rst:1023 ../Doc/library/mailbox.rst:1394 +msgid "" +"Return a string specifying the flags that are currently set. If the message " +"complies with the conventional format, the result is the concatenation in " +"the following order of zero or one occurrence of each of ``'R'``, ``'O'``, " +"``'D'``, ``'F'``, and ``'A'``." +msgstr "" + +#: ../Doc/library/mailbox.rst:1031 ../Doc/library/mailbox.rst:1402 +msgid "" +"Set the flags specified by *flags* and unset all others. Parameter *flags* " +"should be the concatenation in any order of zero or more occurrences of each " +"of ``'R'``, ``'O'``, ``'D'``, ``'F'``, and ``'A'``." +msgstr "" + +#: ../Doc/library/mailbox.rst:1038 ../Doc/library/mailbox.rst:1409 +msgid "" +"Set the flag(s) specified by *flag* without changing other flags. To add " +"more than one flag at a time, *flag* may be a string of more than one " +"character." +msgstr "" + +#: ../Doc/library/mailbox.rst:1045 ../Doc/library/mailbox.rst:1416 +msgid "" +"Unset the flag(s) specified by *flag* without changing other flags. To " +"remove more than one flag at a time, *flag* maybe a string of more than one " +"character." +msgstr "" + +#: ../Doc/library/mailbox.rst:1049 +msgid "" +"When an :class:`mboxMessage` instance is created based upon a :class:" +"`MaildirMessage` instance, a \"From \" line is generated based upon the :" +"class:`MaildirMessage` instance's delivery date, and the following " +"conversions take place:" +msgstr "" + +#: ../Doc/library/mailbox.rst:1055 ../Doc/library/mailbox.rst:1169 +#: ../Doc/library/mailbox.rst:1295 ../Doc/library/mailbox.rst:1426 +msgid ":class:`MaildirMessage` state" +msgstr "" + +#: ../Doc/library/mailbox.rst:1068 +msgid "" +"When an :class:`mboxMessage` instance is created based upon an :class:" +"`MHMessage` instance, the following conversions take place:" +msgstr "" + +#: ../Doc/library/mailbox.rst:1074 ../Doc/library/mailbox.rst:1089 +#: ../Doc/library/mailbox.rst:1445 ../Doc/library/mailbox.rst:1460 +msgid "R flag and O flag" +msgstr "" + +#: ../Doc/library/mailbox.rst:1083 +msgid "" +"When an :class:`mboxMessage` instance is created based upon a :class:" +"`BabylMessage` instance, the following conversions take place:" +msgstr "" + +#: ../Doc/library/mailbox.rst:1098 +msgid "" +"When a :class:`Message` instance is created based upon an :class:" +"`MMDFMessage` instance, the \"From \" line is copied and all flags directly " +"correspond:" +msgstr "" + +#: ../Doc/library/mailbox.rst:1102 +msgid ":class:`MMDFMessage` state" +msgstr "" + +#: ../Doc/library/mailbox.rst:1119 +msgid ":class:`MHMessage`" +msgstr "" + +#: ../Doc/library/mailbox.rst:1124 +msgid "" +"A message with MH-specific behaviors. Parameter *message* has the same " +"meaning as with the :class:`Message` constructor." +msgstr "" + +#: ../Doc/library/mailbox.rst:1127 +msgid "" +"MH messages do not support marks or flags in the traditional sense, but they " +"do support sequences, which are logical groupings of arbitrary messages. " +"Some mail reading programs (although not the standard :program:`mh` and :" +"program:`nmh`) use sequences in much the same way flags are used with other " +"formats, as follows:" +msgstr "" + +#: ../Doc/library/mailbox.rst:1134 +msgid "Sequence" +msgstr "" + +#: ../Doc/library/mailbox.rst:1136 ../Doc/library/mailbox.rst:1223 +msgid "unseen" +msgstr "" + +#: ../Doc/library/mailbox.rst:1136 ../Doc/library/mailbox.rst:1223 +msgid "Not read, but previously detected by MUA" +msgstr "" + +#: ../Doc/library/mailbox.rst:1138 +msgid "replied" +msgstr "" + +#: ../Doc/library/mailbox.rst:1140 +msgid "flagged" +msgstr "" + +#: ../Doc/library/mailbox.rst:1143 +msgid ":class:`MHMessage` instances offer the following methods:" +msgstr "" + +#: ../Doc/library/mailbox.rst:1148 +msgid "Return a list of the names of sequences that include this message." +msgstr "" + +#: ../Doc/library/mailbox.rst:1153 +msgid "Set the list of sequences that include this message." +msgstr "" + +#: ../Doc/library/mailbox.rst:1158 +msgid "Add *sequence* to the list of sequences that include this message." +msgstr "" + +#: ../Doc/library/mailbox.rst:1163 +msgid "Remove *sequence* from the list of sequences that include this message." +msgstr "" + +#: ../Doc/library/mailbox.rst:1165 +msgid "" +"When an :class:`MHMessage` instance is created based upon a :class:" +"`MaildirMessage` instance, the following conversions take place:" +msgstr "" + +#: ../Doc/library/mailbox.rst:1171 ../Doc/library/mailbox.rst:1297 +msgid "no S flag" +msgstr "" + +#: ../Doc/library/mailbox.rst:1178 +msgid "" +"When an :class:`MHMessage` instance is created based upon an :class:" +"`mboxMessage` or :class:`MMDFMessage` instance, the :mailheader:`Status` " +"and :mailheader:`X-Status` headers are omitted and the following conversions " +"take place:" +msgstr "" + +#: ../Doc/library/mailbox.rst:1187 ../Doc/library/mailbox.rst:1315 +msgid "no R flag" +msgstr "" + +#: ../Doc/library/mailbox.rst:1194 +msgid "" +"When an :class:`MHMessage` instance is created based upon a :class:" +"`BabylMessage` instance, the following conversions take place:" +msgstr "" + +#: ../Doc/library/mailbox.rst:1209 +msgid ":class:`BabylMessage`" +msgstr "" + +#: ../Doc/library/mailbox.rst:1214 +msgid "" +"A message with Babyl-specific behaviors. Parameter *message* has the same " +"meaning as with the :class:`Message` constructor." +msgstr "" + +#: ../Doc/library/mailbox.rst:1217 +msgid "" +"Certain message labels, called :dfn:`attributes`, are defined by convention " +"to have special meanings. The attributes are as follows:" +msgstr "" + +#: ../Doc/library/mailbox.rst:1221 +msgid "Label" +msgstr "" + +#: ../Doc/library/mailbox.rst:1225 +msgid "deleted" +msgstr "" + +#: ../Doc/library/mailbox.rst:1227 +msgid "filed" +msgstr "" + +#: ../Doc/library/mailbox.rst:1227 +msgid "Copied to another file or mailbox" +msgstr "" + +#: ../Doc/library/mailbox.rst:1229 +msgid "answered" +msgstr "" + +#: ../Doc/library/mailbox.rst:1231 +msgid "forwarded" +msgstr "" + +#: ../Doc/library/mailbox.rst:1231 +msgid "Forwarded" +msgstr "" + +#: ../Doc/library/mailbox.rst:1233 +msgid "edited" +msgstr "" + +#: ../Doc/library/mailbox.rst:1233 +msgid "Modified by the user" +msgstr "" + +#: ../Doc/library/mailbox.rst:1235 +msgid "resent" +msgstr "" + +#: ../Doc/library/mailbox.rst:1235 +msgid "Resent" +msgstr "" + +#: ../Doc/library/mailbox.rst:1238 +msgid "" +"By default, Rmail displays only visible headers. The :class:`BabylMessage` " +"class, though, uses the original headers because they are more complete. " +"Visible headers may be accessed explicitly if desired." +msgstr "" + +#: ../Doc/library/mailbox.rst:1242 +msgid ":class:`BabylMessage` instances offer the following methods:" +msgstr "" + +#: ../Doc/library/mailbox.rst:1247 +msgid "Return a list of labels on the message." +msgstr "" + +#: ../Doc/library/mailbox.rst:1252 +msgid "Set the list of labels on the message to *labels*." +msgstr "" + +#: ../Doc/library/mailbox.rst:1257 +msgid "Add *label* to the list of labels on the message." +msgstr "" + +#: ../Doc/library/mailbox.rst:1262 +msgid "Remove *label* from the list of labels on the message." +msgstr "" + +#: ../Doc/library/mailbox.rst:1267 +msgid "" +"Return an :class:`Message` instance whose headers are the message's visible " +"headers and whose body is empty." +msgstr "" + +#: ../Doc/library/mailbox.rst:1273 +msgid "" +"Set the message's visible headers to be the same as the headers in " +"*message*. Parameter *visible* should be a :class:`Message` instance, an :" +"class:`email.message.Message` instance, a string, or a file-like object " +"(which should be open in text mode)." +msgstr "" + +#: ../Doc/library/mailbox.rst:1281 +msgid "" +"When a :class:`BabylMessage` instance's original headers are modified, the " +"visible headers are not automatically modified to correspond. This method " +"updates the visible headers as follows: each visible header with a " +"corresponding original header is set to the value of the original header, " +"each visible header without a corresponding original header is removed, and " +"any of :mailheader:`Date`, :mailheader:`From`, :mailheader:`Reply-To`, :" +"mailheader:`To`, :mailheader:`CC`, and :mailheader:`Subject` that are " +"present in the original headers but not the visible headers are added to the " +"visible headers." +msgstr "" + +#: ../Doc/library/mailbox.rst:1291 +msgid "" +"When a :class:`BabylMessage` instance is created based upon a :class:" +"`MaildirMessage` instance, the following conversions take place:" +msgstr "" + +#: ../Doc/library/mailbox.rst:1303 +msgid "\"forwarded\" label" +msgstr "" + +#: ../Doc/library/mailbox.rst:1306 +msgid "" +"When a :class:`BabylMessage` instance is created based upon an :class:" +"`mboxMessage` or :class:`MMDFMessage` instance, the :mailheader:`Status` " +"and :mailheader:`X-Status` headers are omitted and the following conversions " +"take place:" +msgstr "" + +#: ../Doc/library/mailbox.rst:1322 +msgid "" +"When a :class:`BabylMessage` instance is created based upon an :class:" +"`MHMessage` instance, the following conversions take place:" +msgstr "" + +#: ../Doc/library/mailbox.rst:1337 +msgid ":class:`MMDFMessage`" +msgstr "" + +#: ../Doc/library/mailbox.rst:1342 +msgid "" +"A message with MMDF-specific behaviors. Parameter *message* has the same " +"meaning as with the :class:`Message` constructor." +msgstr "" + +#: ../Doc/library/mailbox.rst:1345 +msgid "" +"As with message in an mbox mailbox, MMDF messages are stored with the " +"sender's address and the delivery date in an initial line beginning with " +"\"From \". Likewise, flags that indicate the state of the message are " +"typically stored in :mailheader:`Status` and :mailheader:`X-Status` headers." +msgstr "" + +#: ../Doc/library/mailbox.rst:1350 +msgid "" +"Conventional flags for MMDF messages are identical to those of mbox message " +"and are as follows:" +msgstr "" + +#: ../Doc/library/mailbox.rst:1371 +msgid "" +":class:`MMDFMessage` instances offer the following methods, which are " +"identical to those offered by :class:`mboxMessage`:" +msgstr "" + +#: ../Doc/library/mailbox.rst:1420 +msgid "" +"When an :class:`MMDFMessage` instance is created based upon a :class:" +"`MaildirMessage` instance, a \"From \" line is generated based upon the :" +"class:`MaildirMessage` instance's delivery date, and the following " +"conversions take place:" +msgstr "" + +#: ../Doc/library/mailbox.rst:1439 +msgid "" +"When an :class:`MMDFMessage` instance is created based upon an :class:" +"`MHMessage` instance, the following conversions take place:" +msgstr "" + +#: ../Doc/library/mailbox.rst:1454 +msgid "" +"When an :class:`MMDFMessage` instance is created based upon a :class:" +"`BabylMessage` instance, the following conversions take place:" +msgstr "" + +#: ../Doc/library/mailbox.rst:1469 +msgid "" +"When an :class:`MMDFMessage` instance is created based upon an :class:" +"`mboxMessage` instance, the \"From \" line is copied and all flags directly " +"correspond:" +msgstr "" + +#: ../Doc/library/mailbox.rst:1474 +msgid ":class:`mboxMessage` state" +msgstr "" + +#: ../Doc/library/mailbox.rst:1491 +msgid "" +"The following exception classes are defined in the :mod:`mailbox` module:" +msgstr "" + +#: ../Doc/library/mailbox.rst:1496 +msgid "The based class for all other module-specific exceptions." +msgstr "" + +#: ../Doc/library/mailbox.rst:1501 +msgid "" +"Raised when a mailbox is expected but is not found, such as when " +"instantiating a :class:`Mailbox` subclass with a path that does not exist " +"(and with the *create* parameter set to ``False``), or when opening a folder " +"that does not exist." +msgstr "" + +#: ../Doc/library/mailbox.rst:1508 +msgid "" +"Raised when a mailbox is not empty but is expected to be, such as when " +"deleting a folder that contains messages." +msgstr "" + +#: ../Doc/library/mailbox.rst:1514 +msgid "" +"Raised when some mailbox-related condition beyond the control of the program " +"causes it to be unable to proceed, such as when failing to acquire a lock " +"that another program already holds a lock, or when a uniquely-generated file " +"name already exists." +msgstr "" + +#: ../Doc/library/mailbox.rst:1522 +msgid "" +"Raised when the data in a file cannot be parsed, such as when an :class:`MH` " +"instance attempts to read a corrupted :file:`.mh_sequences` file." +msgstr "" + +#: ../Doc/library/mailbox.rst:1531 +msgid "" +"A simple example of printing the subjects of all messages in a mailbox that " +"seem interesting::" +msgstr "" + +#: ../Doc/library/mailbox.rst:1540 +msgid "" +"To copy all mail from a Babyl mailbox to an MH mailbox, converting all of " +"the format-specific information that can be converted::" +msgstr "" + +#: ../Doc/library/mailbox.rst:1551 +msgid "" +"This example sorts mail from several mailing lists into different mailboxes, " +"being careful to avoid mail corruption due to concurrent modification by " +"other programs, mail loss due to interruption of the program, or premature " +"termination due to malformed messages in the mailbox::" +msgstr "" + +#: ../Doc/library/mailcap.rst:2 +msgid ":mod:`mailcap` --- Mailcap file handling" +msgstr "" + +#: ../Doc/library/mailcap.rst:7 +msgid "**Source code:** :source:`Lib/mailcap.py`" +msgstr "" + +#: ../Doc/library/mailcap.rst:11 +msgid "" +"Mailcap files are used to configure how MIME-aware applications such as mail " +"readers and Web browsers react to files with different MIME types. (The name " +"\"mailcap\" is derived from the phrase \"mail capability\".) For example, a " +"mailcap file might contain a line like ``video/mpeg; xmpeg %s``. Then, if " +"the user encounters an email message or Web document with the MIME type :" +"mimetype:`video/mpeg`, ``%s`` will be replaced by a filename (usually one " +"belonging to a temporary file) and the :program:`xmpeg` program can be " +"automatically started to view the file." +msgstr "" + +#: ../Doc/library/mailcap.rst:20 +msgid "" +"The mailcap format is documented in :rfc:`1524`, \"A User Agent " +"Configuration Mechanism For Multimedia Mail Format Information,\" but is not " +"an Internet standard. However, mailcap files are supported on most Unix " +"systems." +msgstr "" + +#: ../Doc/library/mailcap.rst:27 +msgid "" +"Return a 2-tuple; the first element is a string containing the command line " +"to be executed (which can be passed to :func:`os.system`), and the second " +"element is the mailcap entry for a given MIME type. If no matching MIME " +"type can be found, ``(None, None)`` is returned." +msgstr "" + +#: ../Doc/library/mailcap.rst:32 +msgid "" +"*key* is the name of the field desired, which represents the type of " +"activity to be performed; the default value is 'view', since in the most " +"common case you simply want to view the body of the MIME-typed data. Other " +"possible values might be 'compose' and 'edit', if you wanted to create a new " +"body of the given MIME type or alter the existing body data. See :rfc:" +"`1524` for a complete list of these fields." +msgstr "" + +#: ../Doc/library/mailcap.rst:39 +msgid "" +"*filename* is the filename to be substituted for ``%s`` in the command line; " +"the default value is ``'/dev/null'`` which is almost certainly not what you " +"want, so usually you'll override it by specifying a filename." +msgstr "" + +#: ../Doc/library/mailcap.rst:43 +msgid "" +"*plist* can be a list containing named parameters; the default value is " +"simply an empty list. Each entry in the list must be a string containing " +"the parameter name, an equals sign (``'='``), and the parameter's value. " +"Mailcap entries can contain named parameters like ``%{foo}``, which will be " +"replaced by the value of the parameter named 'foo'. For example, if the " +"command line ``showpartial %{id} %{number} %{total}`` was in a mailcap file, " +"and *plist* was set to ``['id=1', 'number=2', 'total=3']``, the resulting " +"command line would be ``'showpartial 1 2 3'``." +msgstr "" + +#: ../Doc/library/mailcap.rst:52 +msgid "" +"In a mailcap file, the \"test\" field can optionally be specified to test " +"some external condition (such as the machine architecture, or the window " +"system in use) to determine whether or not the mailcap line applies. :func:" +"`findmatch` will automatically check such conditions and skip the entry if " +"the check fails." +msgstr "" + +#: ../Doc/library/mailcap.rst:60 +msgid "" +"Returns a dictionary mapping MIME types to a list of mailcap file entries. " +"This dictionary must be passed to the :func:`findmatch` function. An entry " +"is stored as a list of dictionaries, but it shouldn't be necessary to know " +"the details of this representation." +msgstr "" + +#: ../Doc/library/mailcap.rst:65 +msgid "" +"The information is derived from all of the mailcap files found on the " +"system. Settings in the user's mailcap file :file:`$HOME/.mailcap` will " +"override settings in the system mailcap files :file:`/etc/mailcap`, :file:`/" +"usr/etc/mailcap`, and :file:`/usr/local/etc/mailcap`." +msgstr "" + +#: ../Doc/library/mailcap.rst:70 +msgid "An example usage::" +msgstr "" + +#: ../Doc/library/markup.rst:5 +msgid "Structured Markup Processing Tools" +msgstr "" + +#: ../Doc/library/markup.rst:7 +msgid "" +"Python supports a variety of modules to work with various forms of " +"structured data markup. This includes modules to work with the Standard " +"Generalized Markup Language (SGML) and the Hypertext Markup Language (HTML), " +"and several interfaces for working with the Extensible Markup Language (XML)." +msgstr "" + +#: ../Doc/library/marshal.rst:2 +msgid ":mod:`marshal` --- Internal Python object serialization" +msgstr "" + +#: ../Doc/library/marshal.rst:10 +msgid "" +"This module contains functions that can read and write Python values in a " +"binary format. The format is specific to Python, but independent of machine " +"architecture issues (e.g., you can write a Python value to a file on a PC, " +"transport the file to a Sun, and read it back there). Details of the format " +"are undocumented on purpose; it may change between Python versions (although " +"it rarely does). [#]_" +msgstr "" + +#: ../Doc/library/marshal.rst:21 +msgid "" +"This is not a general \"persistence\" module. For general persistence and " +"transfer of Python objects through RPC calls, see the modules :mod:`pickle` " +"and :mod:`shelve`. The :mod:`marshal` module exists mainly to support " +"reading and writing the \"pseudo-compiled\" code for Python modules of :file:" +"`.pyc` files. Therefore, the Python maintainers reserve the right to modify " +"the marshal format in backward incompatible ways should the need arise. If " +"you're serializing and de-serializing Python objects, use the :mod:`pickle` " +"module instead -- the performance is comparable, version independence is " +"guaranteed, and pickle supports a substantially wider range of objects than " +"marshal." +msgstr "" + +#: ../Doc/library/marshal.rst:33 +msgid "" +"The :mod:`marshal` module is not intended to be secure against erroneous or " +"maliciously constructed data. Never unmarshal data received from an " +"untrusted or unauthenticated source." +msgstr "" + +#: ../Doc/library/marshal.rst:39 +msgid "" +"Not all Python object types are supported; in general, only objects whose " +"value is independent from a particular invocation of Python can be written " +"and read by this module. The following types are supported: booleans, " +"integers, floating point numbers, complex numbers, strings, bytes, " +"bytearrays, tuples, lists, sets, frozensets, dictionaries, and code objects, " +"where it should be understood that tuples, lists, sets, frozensets and " +"dictionaries are only supported as long as the values contained therein are " +"themselves supported. The singletons :const:`None`, :const:`Ellipsis` and :" +"exc:`StopIteration` can also be marshalled and unmarshalled. For format " +"*version* lower than 3, recursive lists, sets and dictionaries cannot be " +"written (see below)." +msgstr "" + +#: ../Doc/library/marshal.rst:51 +msgid "" +"There are functions that read/write files as well as functions operating on " +"strings." +msgstr "" + +#: ../Doc/library/marshal.rst:54 +msgid "The module defines these functions:" +msgstr "" + +#: ../Doc/library/marshal.rst:59 +msgid "" +"Write the value on the open file. The value must be a supported type. The " +"file must be an open file object such as ``sys.stdout`` or returned by :func:" +"`open` or :func:`os.popen`. It must be opened in binary mode (``'wb'`` or " +"``'w+b'``)." +msgstr "" + +#: ../Doc/library/marshal.rst:64 +msgid "" +"If the value has (or contains an object that has) an unsupported type, a :" +"exc:`ValueError` exception is raised --- but garbage data will also be " +"written to the file. The object will not be properly read back by :func:" +"`load`." +msgstr "" + +#: ../Doc/library/marshal.rst:68 +msgid "" +"The *version* argument indicates the data format that ``dump`` should use " +"(see below)." +msgstr "" + +#: ../Doc/library/marshal.rst:74 +msgid "" +"Read one value from the open file and return it. If no valid value is read " +"(e.g. because the data has a different Python version's incompatible marshal " +"format), raise :exc:`EOFError`, :exc:`ValueError` or :exc:`TypeError`. The " +"file must be an open file object opened in binary mode (``'rb'`` or ``'r" +"+b'``)." +msgstr "" + +#: ../Doc/library/marshal.rst:82 +msgid "" +"If an object containing an unsupported type was marshalled with :func:" +"`dump`, :func:`load` will substitute ``None`` for the unmarshallable type." +msgstr "" + +#: ../Doc/library/marshal.rst:88 +msgid "" +"Return the string that would be written to a file by ``dump(value, file)``. " +"The value must be a supported type. Raise a :exc:`ValueError` exception if " +"value has (or contains an object that has) an unsupported type." +msgstr "" + +#: ../Doc/library/marshal.rst:92 +msgid "" +"The *version* argument indicates the data format that ``dumps`` should use " +"(see below)." +msgstr "" + +#: ../Doc/library/marshal.rst:98 +msgid "" +"Convert the string to a value. If no valid value is found, raise :exc:" +"`EOFError`, :exc:`ValueError` or :exc:`TypeError`. Extra characters in the " +"string are ignored." +msgstr "" + +#: ../Doc/library/marshal.rst:103 +msgid "In addition, the following constants are defined:" +msgstr "" + +#: ../Doc/library/marshal.rst:107 +msgid "" +"Indicates the format that the module uses. Version 0 is the historical " +"format, version 1 shares interned strings and version 2 uses a binary format " +"for floating point numbers. Version 3 adds support for object instancing and " +"recursion. The current version is 4." +msgstr "" + +#: ../Doc/library/marshal.rst:116 +msgid "" +"The name of this module stems from a bit of terminology used by the " +"designers of Modula-3 (amongst others), who use the term \"marshalling\" for " +"shipping of data around in a self-contained form. Strictly speaking, \"to " +"marshal\" means to convert some data from internal to external form (in an " +"RPC buffer for instance) and \"unmarshalling\" for the reverse process." +msgstr "" + +#: ../Doc/library/math.rst:2 +msgid ":mod:`math` --- Mathematical functions" +msgstr "" + +#: ../Doc/library/math.rst:13 +msgid "" +"This module is always available. It provides access to the mathematical " +"functions defined by the C standard." +msgstr "" + +#: ../Doc/library/math.rst:16 +msgid "" +"These functions cannot be used with complex numbers; use the functions of " +"the same name from the :mod:`cmath` module if you require support for " +"complex numbers. The distinction between functions which support complex " +"numbers and those which don't is made since most users do not want to learn " +"quite as much mathematics as required to understand complex numbers. " +"Receiving an exception instead of a complex result allows earlier detection " +"of the unexpected complex number used as a parameter, so that the programmer " +"can determine how and why it was generated in the first place." +msgstr "" + +#: ../Doc/library/math.rst:25 +msgid "" +"The following functions are provided by this module. Except when explicitly " +"noted otherwise, all return values are floats." +msgstr "" + +#: ../Doc/library/math.rst:30 +msgid "Number-theoretic and representation functions" +msgstr "" + +#: ../Doc/library/math.rst:34 +msgid "" +"Return the ceiling of *x*, the smallest integer greater than or equal to " +"*x*. If *x* is not a float, delegates to ``x.__ceil__()``, which should " +"return an :class:`~numbers.Integral` value." +msgstr "" + +#: ../Doc/library/math.rst:41 +msgid "" +"Return a float with the magnitude (absolute value) of *x* but the sign of " +"*y*. On platforms that support signed zeros, ``copysign(1.0, -0.0)`` " +"returns *-1.0*." +msgstr "" + +#: ../Doc/library/math.rst:47 +msgid "Return the absolute value of *x*." +msgstr "" + +#: ../Doc/library/math.rst:51 +msgid "" +"Return *x* factorial. Raises :exc:`ValueError` if *x* is not integral or is " +"negative." +msgstr "" + +#: ../Doc/library/math.rst:56 +msgid "" +"Return the floor of *x*, the largest integer less than or equal to *x*. If " +"*x* is not a float, delegates to ``x.__floor__()``, which should return an :" +"class:`~numbers.Integral` value." +msgstr "" + +#: ../Doc/library/math.rst:63 +msgid "" +"Return ``fmod(x, y)``, as defined by the platform C library. Note that the " +"Python expression ``x % y`` may not return the same result. The intent of " +"the C standard is that ``fmod(x, y)`` be exactly (mathematically; to " +"infinite precision) equal to ``x - n*y`` for some integer *n* such that the " +"result has the same sign as *x* and magnitude less than ``abs(y)``. " +"Python's ``x % y`` returns a result with the sign of *y* instead, and may " +"not be exactly computable for float arguments. For example, ``fmod(-1e-100, " +"1e100)`` is ``-1e-100``, but the result of Python's ``-1e-100 % 1e100`` is " +"``1e100-1e-100``, which cannot be represented exactly as a float, and rounds " +"to the surprising ``1e100``. For this reason, function :func:`fmod` is " +"generally preferred when working with floats, while Python's ``x % y`` is " +"preferred when working with integers." +msgstr "" + +#: ../Doc/library/math.rst:78 +msgid "" +"Return the mantissa and exponent of *x* as the pair ``(m, e)``. *m* is a " +"float and *e* is an integer such that ``x == m * 2**e`` exactly. If *x* is " +"zero, returns ``(0.0, 0)``, otherwise ``0.5 <= abs(m) < 1``. This is used " +"to \"pick apart\" the internal representation of a float in a portable way." +msgstr "" + +#: ../Doc/library/math.rst:86 +msgid "" +"Return an accurate floating point sum of values in the iterable. Avoids " +"loss of precision by tracking multiple intermediate partial sums::" +msgstr "" + +#: ../Doc/library/math.rst:94 +msgid "" +"The algorithm's accuracy depends on IEEE-754 arithmetic guarantees and the " +"typical case where the rounding mode is half-even. On some non-Windows " +"builds, the underlying C library uses extended precision addition and may " +"occasionally double-round an intermediate sum causing it to be off in its " +"least significant bit." +msgstr "" + +#: ../Doc/library/math.rst:100 +msgid "" +"For further discussion and two alternative approaches, see the `ASPN " +"cookbook recipes for accurate floating point summation `_\\." +msgstr "" + +#: ../Doc/library/math.rst:107 +msgid "" +"Return the greatest common divisor of the integers *a* and *b*. If either " +"*a* or *b* is nonzero, then the value of ``gcd(a, b)`` is the largest " +"positive integer that divides both *a* and *b*. ``gcd(0, 0)`` returns ``0``." +msgstr "" + +#: ../Doc/library/math.rst:149 +msgid "" +"Return ``True`` if *x* is neither an infinity nor a NaN, and ``False`` " +"otherwise. (Note that ``0.0`` *is* considered finite.)" +msgstr "" + +#: ../Doc/library/math.rst:157 +msgid "" +"Return ``True`` if *x* is a positive or negative infinity, and ``False`` " +"otherwise." +msgstr "" + +#: ../Doc/library/math.rst:163 +msgid "" +"Return ``True`` if *x* is a NaN (not a number), and ``False`` otherwise." +msgstr "" + +#: ../Doc/library/math.rst:168 +msgid "" +"Return ``x * (2**i)``. This is essentially the inverse of function :func:" +"`frexp`." +msgstr "" + +#: ../Doc/library/math.rst:174 +msgid "" +"Return the fractional and integer parts of *x*. Both results carry the sign " +"of *x* and are floats." +msgstr "" + +#: ../Doc/library/math.rst:180 +msgid "" +"Return the :class:`~numbers.Real` value *x* truncated to an :class:`~numbers." +"Integral` (usually an integer). Delegates to ``x.__trunc__()``." +msgstr "" + +#: ../Doc/library/math.rst:185 +msgid "" +"Note that :func:`frexp` and :func:`modf` have a different call/return " +"pattern than their C equivalents: they take a single argument and return a " +"pair of values, rather than returning their second return value through an " +"'output parameter' (there is no such thing in Python)." +msgstr "" + +#: ../Doc/library/math.rst:190 +msgid "" +"For the :func:`ceil`, :func:`floor`, and :func:`modf` functions, note that " +"*all* floating-point numbers of sufficiently large magnitude are exact " +"integers. Python floats typically carry no more than 53 bits of precision " +"(the same as the platform C double type), in which case any float *x* with " +"``abs(x) >= 2**52`` necessarily has no fractional bits." +msgstr "" + +#: ../Doc/library/math.rst:202 +msgid "Return ``e**x``." +msgstr "" + +#: ../Doc/library/math.rst:207 +msgid "" +"Return ``e**x - 1``. For small floats *x*, the subtraction in ``exp(x) - " +"1`` can result in a `significant loss of precision `_\\; the :func:`expm1` function provides a way to " +"compute this quantity to full precision::" +msgstr "" + +#: ../Doc/library/math.rst:223 +msgid "With one argument, return the natural logarithm of *x* (to base *e*)." +msgstr "" + +#: ../Doc/library/math.rst:225 +msgid "" +"With two arguments, return the logarithm of *x* to the given *base*, " +"calculated as ``log(x)/log(base)``." +msgstr "" + +#: ../Doc/library/math.rst:231 +msgid "" +"Return the natural logarithm of *1+x* (base *e*). The result is calculated " +"in a way which is accurate for *x* near zero." +msgstr "" + +#: ../Doc/library/math.rst:237 +msgid "" +"Return the base-2 logarithm of *x*. This is usually more accurate than " +"``log(x, 2)``." +msgstr "" + +#: ../Doc/library/math.rst:244 +msgid "" +":meth:`int.bit_length` returns the number of bits necessary to represent an " +"integer in binary, excluding the sign and leading zeros." +msgstr "" + +#: ../Doc/library/math.rst:250 +msgid "" +"Return the base-10 logarithm of *x*. This is usually more accurate than " +"``log(x, 10)``." +msgstr "" + +#: ../Doc/library/math.rst:256 +msgid "" +"Return ``x`` raised to the power ``y``. Exceptional cases follow Annex 'F' " +"of the C99 standard as far as possible. In particular, ``pow(1.0, x)`` and " +"``pow(x, 0.0)`` always return ``1.0``, even when ``x`` is a zero or a NaN. " +"If both ``x`` and ``y`` are finite, ``x`` is negative, and ``y`` is not an " +"integer then ``pow(x, y)`` is undefined, and raises :exc:`ValueError`." +msgstr "" + +#: ../Doc/library/math.rst:263 +msgid "" +"Unlike the built-in ``**`` operator, :func:`math.pow` converts both its " +"arguments to type :class:`float`. Use ``**`` or the built-in :func:`pow` " +"function for computing exact integer powers." +msgstr "" + +#: ../Doc/library/math.rst:270 +msgid "Return the square root of *x*." +msgstr "" + +#: ../Doc/library/math.rst:278 +msgid "Return the arc cosine of *x*, in radians." +msgstr "" + +#: ../Doc/library/math.rst:283 +msgid "Return the arc sine of *x*, in radians." +msgstr "" + +#: ../Doc/library/math.rst:288 +msgid "Return the arc tangent of *x*, in radians." +msgstr "" + +#: ../Doc/library/math.rst:293 +msgid "" +"Return ``atan(y / x)``, in radians. The result is between ``-pi`` and " +"``pi``. The vector in the plane from the origin to point ``(x, y)`` makes " +"this angle with the positive X axis. The point of :func:`atan2` is that the " +"signs of both inputs are known to it, so it can compute the correct quadrant " +"for the angle. For example, ``atan(1)`` and ``atan2(1, 1)`` are both " +"``pi/4``, but ``atan2(-1, -1)`` is ``-3*pi/4``." +msgstr "" + +#: ../Doc/library/math.rst:303 +msgid "Return the cosine of *x* radians." +msgstr "" + +#: ../Doc/library/math.rst:308 +msgid "" +"Return the Euclidean norm, ``sqrt(x*x + y*y)``. This is the length of the " +"vector from the origin to point ``(x, y)``." +msgstr "" + +#: ../Doc/library/math.rst:314 +msgid "Return the sine of *x* radians." +msgstr "" + +#: ../Doc/library/math.rst:319 +msgid "Return the tangent of *x* radians." +msgstr "" + +#: ../Doc/library/math.rst:322 +msgid "Angular conversion" +msgstr "" + +#: ../Doc/library/math.rst:327 +msgid "Convert angle *x* from radians to degrees." +msgstr "" + +#: ../Doc/library/math.rst:332 +msgid "Convert angle *x* from degrees to radians." +msgstr "" + +#: ../Doc/library/math.rst:337 +msgid "" +"`Hyperbolic functions `_ " +"are analogs of trigonometric functions that are based on hyperbolas instead " +"of circles." +msgstr "" + +#: ../Doc/library/math.rst:343 +msgid "Return the inverse hyperbolic cosine of *x*." +msgstr "" + +#: ../Doc/library/math.rst:348 +msgid "Return the inverse hyperbolic sine of *x*." +msgstr "" + +#: ../Doc/library/math.rst:353 +msgid "Return the inverse hyperbolic tangent of *x*." +msgstr "" + +#: ../Doc/library/math.rst:372 +msgid "Special functions" +msgstr "" + +#: ../Doc/library/math.rst:376 +msgid "" +"Return the `error function `_ " +"at *x*." +msgstr "" + +#: ../Doc/library/math.rst:379 +msgid "" +"The :func:`erf` function can be used to compute traditional statistical " +"functions such as the `cumulative standard normal distribution `_::" +msgstr "" + +#: ../Doc/library/math.rst:392 +msgid "" +"Return the complementary error function at *x*. The `complementary error " +"function `_ is defined as " +"``1.0 - erf(x)``. It is used for large values of *x* where a subtraction " +"from one would cause a `loss of significance `_\\." +msgstr "" + +#: ../Doc/library/math.rst:403 +msgid "" +"Return the `Gamma function `_ " +"at *x*." +msgstr "" + +#: ../Doc/library/math.rst:411 +msgid "" +"Return the natural logarithm of the absolute value of the Gamma function at " +"*x*." +msgstr "" + +#: ../Doc/library/math.rst:422 +msgid "The mathematical constant π = 3.141592..., to available precision." +msgstr "" + +#: ../Doc/library/math.rst:427 +msgid "The mathematical constant e = 2.718281..., to available precision." +msgstr "" + +#: ../Doc/library/math.rst:431 +msgid "" +"The mathematical constant τ = 6.283185..., to available precision. Tau is a " +"circle constant equal to 2π, the ratio of a circle's circumference to its " +"radius. To learn more about Tau, check out Vi Hart's video `Pi is (still) " +"Wrong `_, and start celebrating " +"`Tau day `_ by eating twice as much pie!" +msgstr "" + +#: ../Doc/library/math.rst:441 +msgid "" +"A floating-point positive infinity. (For negative infinity, use ``-math." +"inf``.) Equivalent to the output of ``float('inf')``." +msgstr "" + +#: ../Doc/library/math.rst:449 +msgid "" +"A floating-point \"not a number\" (NaN) value. Equivalent to the output of " +"``float('nan')``." +msgstr "" + +#: ../Doc/library/math.rst:457 +msgid "" +"The :mod:`math` module consists mostly of thin wrappers around the platform " +"C math library functions. Behavior in exceptional cases follows Annex F of " +"the C99 standard where appropriate. The current implementation will raise :" +"exc:`ValueError` for invalid operations like ``sqrt(-1.0)`` or ``log(0.0)`` " +"(where C99 Annex F recommends signaling invalid operation or divide-by-" +"zero), and :exc:`OverflowError` for results that overflow (for example, " +"``exp(1000.0)``). A NaN will not be returned from any of the functions " +"above unless one or more of the input arguments was a NaN; in that case, " +"most functions will return a NaN, but (again following C99 Annex F) there " +"are some exceptions to this rule, for example ``pow(float('nan'), 0.0)`` or " +"``hypot(float('nan'), float('inf'))``." +msgstr "" + +#: ../Doc/library/math.rst:469 +msgid "" +"Note that Python makes no effort to distinguish signaling NaNs from quiet " +"NaNs, and behavior for signaling NaNs remains unspecified. Typical behavior " +"is to treat all NaNs as though they were quiet." +msgstr "" + +#: ../Doc/library/math.rst:476 +msgid "Module :mod:`cmath`" +msgstr "" + +#: ../Doc/library/math.rst:477 +msgid "Complex number versions of many of these functions." +msgstr "" + +#: ../Doc/library/mimetypes.rst:2 +msgid ":mod:`mimetypes` --- Map filenames to MIME types" +msgstr "" + +#: ../Doc/library/mimetypes.rst:9 +msgid "**Source code:** :source:`Lib/mimetypes.py`" +msgstr "" + +#: ../Doc/library/mimetypes.rst:15 +msgid "" +"The :mod:`mimetypes` module converts between a filename or URL and the MIME " +"type associated with the filename extension. Conversions are provided from " +"filename to MIME type and from MIME type to filename extension; encodings " +"are not supported for the latter conversion." +msgstr "" + +#: ../Doc/library/mimetypes.rst:20 +msgid "" +"The module provides one class and a number of convenience functions. The " +"functions are the normal interface to this module, but some applications may " +"be interested in the class as well." +msgstr "" + +#: ../Doc/library/mimetypes.rst:24 +msgid "" +"The functions described below provide the primary interface for this " +"module. If the module has not been initialized, they will call :func:`init` " +"if they rely on the information :func:`init` sets up." +msgstr "" + +#: ../Doc/library/mimetypes.rst:33 +msgid "" +"Guess the type of a file based on its filename or URL, given by *url*. The " +"return value is a tuple ``(type, encoding)`` where *type* is ``None`` if the " +"type can't be guessed (missing or unknown suffix) or a string of the form " +"``'type/subtype'``, usable for a MIME :mailheader:`content-type` header." +msgstr "" + +#: ../Doc/library/mimetypes.rst:38 +msgid "" +"*encoding* is ``None`` for no encoding or the name of the program used to " +"encode (e.g. :program:`compress` or :program:`gzip`). The encoding is " +"suitable for use as a :mailheader:`Content-Encoding` header, **not** as a :" +"mailheader:`Content-Transfer-Encoding` header. The mappings are table " +"driven. Encoding suffixes are case sensitive; type suffixes are first tried " +"case sensitively, then case insensitively." +msgstr "" + +#: ../Doc/library/mimetypes.rst:45 +msgid "" +"The optional *strict* argument is a flag specifying whether the list of " +"known MIME types is limited to only the official types `registered with IANA " +"`_. When " +"*strict* is ``True`` (the default), only the IANA types are supported; when " +"*strict* is ``False``, some additional non-standard but commonly used MIME " +"types are also recognized." +msgstr "" + +#: ../Doc/library/mimetypes.rst:55 +msgid "" +"Guess the extensions for a file based on its MIME type, given by *type*. The " +"return value is a list of strings giving all possible filename extensions, " +"including the leading dot (``'.'``). The extensions are not guaranteed to " +"have been associated with any particular data stream, but would be mapped to " +"the MIME type *type* by :func:`guess_type`." +msgstr "" + +#: ../Doc/library/mimetypes.rst:61 ../Doc/library/mimetypes.rst:73 +msgid "" +"The optional *strict* argument has the same meaning as with the :func:" +"`guess_type` function." +msgstr "" + +#: ../Doc/library/mimetypes.rst:66 +msgid "" +"Guess the extension for a file based on its MIME type, given by *type*. The " +"return value is a string giving a filename extension, including the leading " +"dot (``'.'``). The extension is not guaranteed to have been associated with " +"any particular data stream, but would be mapped to the MIME type *type* by :" +"func:`guess_type`. If no extension can be guessed for *type*, ``None`` is " +"returned." +msgstr "" + +#: ../Doc/library/mimetypes.rst:75 +msgid "" +"Some additional functions and data items are available for controlling the " +"behavior of the module." +msgstr "" + +#: ../Doc/library/mimetypes.rst:81 +msgid "" +"Initialize the internal data structures. If given, *files* must be a " +"sequence of file names which should be used to augment the default type " +"map. If omitted, the file names to use are taken from :const:`knownfiles`; " +"on Windows, the current registry settings are loaded. Each file named in " +"*files* or :const:`knownfiles` takes precedence over those named before it. " +"Calling :func:`init` repeatedly is allowed." +msgstr "" + +#: ../Doc/library/mimetypes.rst:88 +msgid "" +"Specifying an empty list for *files* will prevent the system defaults from " +"being applied: only the well-known values will be present from a built-in " +"list." +msgstr "" + +#: ../Doc/library/mimetypes.rst:91 +msgid "Previously, Windows registry settings were ignored." +msgstr "" + +#: ../Doc/library/mimetypes.rst:97 +msgid "" +"Load the type map given in the file *filename*, if it exists. The type map " +"is returned as a dictionary mapping filename extensions, including the " +"leading dot (``'.'``), to strings of the form ``'type/subtype'``. If the " +"file *filename* does not exist or cannot be read, ``None`` is returned." +msgstr "" + +#: ../Doc/library/mimetypes.rst:105 +msgid "" +"Add a mapping from the MIME type *type* to the extension *ext*. When the " +"extension is already known, the new type will replace the old one. When the " +"type is already known the extension will be added to the list of known " +"extensions." +msgstr "" + +#: ../Doc/library/mimetypes.rst:109 +msgid "" +"When *strict* is ``True`` (the default), the mapping will be added to the " +"official MIME types, otherwise to the non-standard ones." +msgstr "" + +#: ../Doc/library/mimetypes.rst:115 +msgid "" +"Flag indicating whether or not the global data structures have been " +"initialized. This is set to ``True`` by :func:`init`." +msgstr "" + +#: ../Doc/library/mimetypes.rst:123 +msgid "" +"List of type map file names commonly installed. These files are typically " +"named :file:`mime.types` and are installed in different locations by " +"different packages." +msgstr "" + +#: ../Doc/library/mimetypes.rst:130 +msgid "" +"Dictionary mapping suffixes to suffixes. This is used to allow recognition " +"of encoded files for which the encoding and the type are indicated by the " +"same extension. For example, the :file:`.tgz` extension is mapped to :file:" +"`.tar.gz` to allow the encoding and type to be recognized separately." +msgstr "" + +#: ../Doc/library/mimetypes.rst:138 +msgid "Dictionary mapping filename extensions to encoding types." +msgstr "" + +#: ../Doc/library/mimetypes.rst:143 +msgid "Dictionary mapping filename extensions to MIME types." +msgstr "" + +#: ../Doc/library/mimetypes.rst:148 +msgid "" +"Dictionary mapping filename extensions to non-standard, but commonly found " +"MIME types." +msgstr "" + +#: ../Doc/library/mimetypes.rst:152 +msgid "An example usage of the module::" +msgstr "" + +#: ../Doc/library/mimetypes.rst:169 +msgid "MimeTypes Objects" +msgstr "" + +#: ../Doc/library/mimetypes.rst:171 +msgid "" +"The :class:`MimeTypes` class may be useful for applications which may want " +"more than one MIME-type database; it provides an interface similar to the " +"one of the :mod:`mimetypes` module." +msgstr "" + +#: ../Doc/library/mimetypes.rst:178 +msgid "" +"This class represents a MIME-types database. By default, it provides access " +"to the same database as the rest of this module. The initial database is a " +"copy of that provided by the module, and may be extended by loading " +"additional :file:`mime.types`\\ -style files into the database using the :" +"meth:`read` or :meth:`readfp` methods. The mapping dictionaries may also be " +"cleared before loading additional data if the default data is not desired." +msgstr "" + +#: ../Doc/library/mimetypes.rst:185 +msgid "" +"The optional *filenames* parameter can be used to cause additional files to " +"be loaded \"on top\" of the default database." +msgstr "" + +#: ../Doc/library/mimetypes.rst:191 +msgid "" +"Dictionary mapping suffixes to suffixes. This is used to allow recognition " +"of encoded files for which the encoding and the type are indicated by the " +"same extension. For example, the :file:`.tgz` extension is mapped to :file:" +"`.tar.gz` to allow the encoding and type to be recognized separately. This " +"is initially a copy of the global :data:`suffix_map` defined in the module." +msgstr "" + +#: ../Doc/library/mimetypes.rst:200 +msgid "" +"Dictionary mapping filename extensions to encoding types. This is initially " +"a copy of the global :data:`encodings_map` defined in the module." +msgstr "" + +#: ../Doc/library/mimetypes.rst:206 +msgid "" +"Tuple containing two dictionaries, mapping filename extensions to MIME " +"types: the first dictionary is for the non-standards types and the second " +"one is for the standard types. They are initialized by :data:`common_types` " +"and :data:`types_map`." +msgstr "" + +#: ../Doc/library/mimetypes.rst:214 +msgid "" +"Tuple containing two dictionaries, mapping MIME types to a list of filename " +"extensions: the first dictionary is for the non-standards types and the " +"second one is for the standard types. They are initialized by :data:" +"`common_types` and :data:`types_map`." +msgstr "" + +#: ../Doc/library/mimetypes.rst:222 +msgid "" +"Similar to the :func:`guess_extension` function, using the tables stored as " +"part of the object." +msgstr "" + +#: ../Doc/library/mimetypes.rst:228 +msgid "" +"Similar to the :func:`guess_type` function, using the tables stored as part " +"of the object." +msgstr "" + +#: ../Doc/library/mimetypes.rst:234 +msgid "" +"Similar to the :func:`guess_all_extensions` function, using the tables " +"stored as part of the object." +msgstr "" + +#: ../Doc/library/mimetypes.rst:240 +msgid "" +"Load MIME information from a file named *filename*. This uses :meth:" +"`readfp` to parse the file." +msgstr "" + +#: ../Doc/library/mimetypes.rst:243 +msgid "" +"If *strict* is ``True``, information will be added to list of standard " +"types, else to the list of non-standard types." +msgstr "" + +#: ../Doc/library/mimetypes.rst:249 +msgid "" +"Load MIME type information from an open file *fp*. The file must have the " +"format of the standard :file:`mime.types` files." +msgstr "" + +#: ../Doc/library/mimetypes.rst:252 ../Doc/library/mimetypes.rst:260 +msgid "" +"If *strict* is ``True``, information will be added to the list of standard " +"types, else to the list of non-standard types." +msgstr "" + +#: ../Doc/library/mimetypes.rst:258 +msgid "" +"Load MIME type information from the Windows registry. Availability: Windows." +msgstr "" + +#: ../Doc/library/misc.rst:5 +msgid "Miscellaneous Services" +msgstr "" + +#: ../Doc/library/misc.rst:7 +msgid "" +"The modules described in this chapter provide miscellaneous services that " +"are available in all Python versions. Here's an overview:" +msgstr "" + +#: ../Doc/library/mm.rst:5 +msgid "Multimedia Services" +msgstr "" + +#: ../Doc/library/mm.rst:7 +msgid "" +"The modules described in this chapter implement various algorithms or " +"interfaces that are mainly useful for multimedia applications. They are " +"available at the discretion of the installation. Here's an overview:" +msgstr "" + +#: ../Doc/library/mmap.rst:2 +msgid ":mod:`mmap` --- Memory-mapped file support" +msgstr "" + +#: ../Doc/library/mmap.rst:9 +msgid "" +"Memory-mapped file objects behave like both :class:`bytearray` and like :" +"term:`file objects `. You can use mmap objects in most places " +"where :class:`bytearray` are expected; for example, you can use the :mod:" +"`re` module to search through a memory-mapped file. You can also change a " +"single byte by doing ``obj[index] = 97``, or change a subsequence by " +"assigning to a slice: ``obj[i1:i2] = b'...'``. You can also read and write " +"data starting at the current file position, and :meth:`seek` through the " +"file to different positions." +msgstr "" + +#: ../Doc/library/mmap.rst:17 +msgid "" +"A memory-mapped file is created by the :class:`mmap` constructor, which is " +"different on Unix and on Windows. In either case you must provide a file " +"descriptor for a file opened for update. If you wish to map an existing " +"Python file object, use its :meth:`fileno` method to obtain the correct " +"value for the *fileno* parameter. Otherwise, you can open the file using " +"the :func:`os.open` function, which returns a file descriptor directly (the " +"file still needs to be closed when done)." +msgstr "" + +#: ../Doc/library/mmap.rst:26 +msgid "" +"If you want to create a memory-mapping for a writable, buffered file, you " +"should :func:`~io.IOBase.flush` the file first. This is necessary to ensure " +"that local modifications to the buffers are actually available to the " +"mapping." +msgstr "" + +#: ../Doc/library/mmap.rst:31 +msgid "" +"For both the Unix and Windows versions of the constructor, *access* may be " +"specified as an optional keyword parameter. *access* accepts one of three " +"values: :const:`ACCESS_READ`, :const:`ACCESS_WRITE`, or :const:`ACCESS_COPY` " +"to specify read-only, write-through or copy-on-write memory respectively. " +"*access* can be used on both Unix and Windows. If *access* is not " +"specified, Windows mmap returns a write-through mapping. The initial memory " +"values for all three access types are taken from the specified file. " +"Assignment to an :const:`ACCESS_READ` memory map raises a :exc:`TypeError` " +"exception. Assignment to an :const:`ACCESS_WRITE` memory map affects both " +"memory and the underlying file. Assignment to an :const:`ACCESS_COPY` " +"memory map affects memory but does not update the underlying file." +msgstr "" + +#: ../Doc/library/mmap.rst:43 +msgid "" +"To map anonymous memory, -1 should be passed as the fileno along with the " +"length." +msgstr "" + +#: ../Doc/library/mmap.rst:47 +msgid "" +"**(Windows version)** Maps *length* bytes from the file specified by the " +"file handle *fileno*, and creates a mmap object. If *length* is larger than " +"the current size of the file, the file is extended to contain *length* " +"bytes. If *length* is ``0``, the maximum length of the map is the current " +"size of the file, except that if the file is empty Windows raises an " +"exception (you cannot create an empty mapping on Windows)." +msgstr "" + +#: ../Doc/library/mmap.rst:54 +msgid "" +"*tagname*, if specified and not ``None``, is a string giving a tag name for " +"the mapping. Windows allows you to have many different mappings against the " +"same file. If you specify the name of an existing tag, that tag is opened, " +"otherwise a new tag of this name is created. If this parameter is omitted " +"or ``None``, the mapping is created without a name. Avoiding the use of the " +"tag parameter will assist in keeping your code portable between Unix and " +"Windows." +msgstr "" + +#: ../Doc/library/mmap.rst:62 +msgid "" +"*offset* may be specified as a non-negative integer offset. mmap references " +"will be relative to the offset from the beginning of the file. *offset* " +"defaults to 0. *offset* must be a multiple of the ALLOCATIONGRANULARITY." +msgstr "" + +#: ../Doc/library/mmap.rst:70 +msgid "" +"**(Unix version)** Maps *length* bytes from the file specified by the file " +"descriptor *fileno*, and returns a mmap object. If *length* is ``0``, the " +"maximum length of the map will be the current size of the file when :class:" +"`mmap` is called." +msgstr "" + +#: ../Doc/library/mmap.rst:75 +msgid "" +"*flags* specifies the nature of the mapping. :const:`MAP_PRIVATE` creates a " +"private copy-on-write mapping, so changes to the contents of the mmap object " +"will be private to this process, and :const:`MAP_SHARED` creates a mapping " +"that's shared with all other processes mapping the same areas of the file. " +"The default value is :const:`MAP_SHARED`." +msgstr "" + +#: ../Doc/library/mmap.rst:81 +msgid "" +"*prot*, if specified, gives the desired memory protection; the two most " +"useful values are :const:`PROT_READ` and :const:`PROT_WRITE`, to specify " +"that the pages may be read or written. *prot* defaults to :const:`PROT_READ " +"\\| PROT_WRITE`." +msgstr "" + +#: ../Doc/library/mmap.rst:86 +msgid "" +"*access* may be specified in lieu of *flags* and *prot* as an optional " +"keyword parameter. It is an error to specify both *flags*, *prot* and " +"*access*. See the description of *access* above for information on how to " +"use this parameter." +msgstr "" + +#: ../Doc/library/mmap.rst:91 +msgid "" +"*offset* may be specified as a non-negative integer offset. mmap references " +"will be relative to the offset from the beginning of the file. *offset* " +"defaults to 0. *offset* must be a multiple of the PAGESIZE or " +"ALLOCATIONGRANULARITY." +msgstr "" + +#: ../Doc/library/mmap.rst:96 +msgid "" +"To ensure validity of the created memory mapping the file specified by the " +"descriptor *fileno* is internally automatically synchronized with physical " +"backing store on Mac OS X and OpenVMS." +msgstr "" + +#: ../Doc/library/mmap.rst:100 +msgid "This example shows a simple way of using :class:`mmap`::" +msgstr "" + +#: ../Doc/library/mmap.rst:125 +msgid "" +":class:`mmap` can also be used as a context manager in a :keyword:`with` " +"statement.::" +msgstr "" + +#: ../Doc/library/mmap.rst:133 +msgid "Context manager support." +msgstr "" + +#: ../Doc/library/mmap.rst:137 +msgid "" +"The next example demonstrates how to create an anonymous map and exchange " +"data between the parent and child processes::" +msgstr "" + +#: ../Doc/library/mmap.rst:155 +msgid "Memory-mapped file objects support the following methods:" +msgstr "" + +#: ../Doc/library/mmap.rst:159 +msgid "" +"Closes the mmap. Subsequent calls to other methods of the object will result " +"in a ValueError exception being raised. This will not close the open file." +msgstr "" + +#: ../Doc/library/mmap.rst:166 +msgid "``True`` if the file is closed." +msgstr "" + +#: ../Doc/library/mmap.rst:173 +msgid "" +"Returns the lowest index in the object where the subsequence *sub* is found, " +"such that *sub* is contained in the range [*start*, *end*]. Optional " +"arguments *start* and *end* are interpreted as in slice notation. Returns " +"``-1`` on failure." +msgstr "" + +#: ../Doc/library/mmap.rst:178 ../Doc/library/mmap.rst:241 +#: ../Doc/library/mmap.rst:273 ../Doc/library/ossaudiodev.rst:159 +#: ../Doc/library/ossaudiodev.rst:173 ../Doc/library/socket.rst:63 +#: ../Doc/library/socket.rst:715 ../Doc/library/socket.rst:757 +#: ../Doc/library/socket.rst:1399 ../Doc/library/ssl.rst:366 +msgid "Writable :term:`bytes-like object` is now accepted." +msgstr "" + +#: ../Doc/library/mmap.rst:184 +msgid "" +"Flushes changes made to the in-memory copy of a file back to disk. Without " +"use of this call there is no guarantee that changes are written back before " +"the object is destroyed. If *offset* and *size* are specified, only changes " +"to the given range of bytes will be flushed to disk; otherwise, the whole " +"extent of the mapping is flushed." +msgstr "" + +#: ../Doc/library/mmap.rst:190 +msgid "" +"**(Windows version)** A nonzero value returned indicates success; zero " +"indicates failure." +msgstr "" + +#: ../Doc/library/mmap.rst:193 +msgid "" +"**(Unix version)** A zero value is returned to indicate success. An " +"exception is raised when the call failed." +msgstr "" + +#: ../Doc/library/mmap.rst:199 +msgid "" +"Copy the *count* bytes starting at offset *src* to the destination index " +"*dest*. If the mmap was created with :const:`ACCESS_READ`, then calls to " +"move will raise a :exc:`TypeError` exception." +msgstr "" + +#: ../Doc/library/mmap.rst:206 +msgid "" +"Return a :class:`bytes` containing up to *n* bytes starting from the current " +"file position. If the argument is omitted, *None* or negative, return all " +"bytes from the current file position to the end of the mapping. The file " +"position is updated to point after the bytes that were returned." +msgstr "" + +#: ../Doc/library/mmap.rst:212 +msgid "Argument can be omitted or *None*." +msgstr "" + +#: ../Doc/library/mmap.rst:217 +msgid "" +"Returns a byte at the current file position as an integer, and advances the " +"file position by 1." +msgstr "" + +#: ../Doc/library/mmap.rst:223 +msgid "" +"Returns a single line, starting at the current file position and up to the " +"next newline." +msgstr "" + +#: ../Doc/library/mmap.rst:229 +msgid "" +"Resizes the map and the underlying file, if any. If the mmap was created " +"with :const:`ACCESS_READ` or :const:`ACCESS_COPY`, resizing the map will " +"raise a :exc:`TypeError` exception." +msgstr "" + +#: ../Doc/library/mmap.rst:236 +msgid "" +"Returns the highest index in the object where the subsequence *sub* is " +"found, such that *sub* is contained in the range [*start*, *end*]. Optional " +"arguments *start* and *end* are interpreted as in slice notation. Returns " +"``-1`` on failure." +msgstr "" + +#: ../Doc/library/mmap.rst:247 +msgid "" +"Set the file's current position. *whence* argument is optional and defaults " +"to ``os.SEEK_SET`` or ``0`` (absolute file positioning); other values are " +"``os.SEEK_CUR`` or ``1`` (seek relative to the current position) and ``os." +"SEEK_END`` or ``2`` (seek relative to the file's end)." +msgstr "" + +#: ../Doc/library/mmap.rst:255 +msgid "" +"Return the length of the file, which can be larger than the size of the " +"memory-mapped area." +msgstr "" + +#: ../Doc/library/mmap.rst:261 +msgid "Returns the current position of the file pointer." +msgstr "" + +#: ../Doc/library/mmap.rst:266 +msgid "" +"Write the bytes in *bytes* into memory at the current position of the file " +"pointer and return the number of bytes written (never less than " +"``len(bytes)``, since if the write fails, a :exc:`ValueError` will be " +"raised). The file position is updated to point after the bytes that were " +"written. If the mmap was created with :const:`ACCESS_READ`, then writing to " +"it will raise a :exc:`TypeError` exception." +msgstr "" + +#: ../Doc/library/mmap.rst:276 +msgid "The number of bytes written is now returned." +msgstr "" + +#: ../Doc/library/mmap.rst:282 +msgid "" +"Write the integer *byte* into memory at the current position of the file " +"pointer; the file position is advanced by ``1``. If the mmap was created " +"with :const:`ACCESS_READ`, then writing to it will raise a :exc:`TypeError` " +"exception." +msgstr "" + +#: ../Doc/library/modulefinder.rst:2 +msgid ":mod:`modulefinder` --- Find modules used by a script" +msgstr "" + +#: ../Doc/library/modulefinder.rst:9 +msgid "**Source code:** :source:`Lib/modulefinder.py`" +msgstr "" + +#: ../Doc/library/modulefinder.rst:13 +msgid "" +"This module provides a :class:`ModuleFinder` class that can be used to " +"determine the set of modules imported by a script. ``modulefinder.py`` can " +"also be run as a script, giving the filename of a Python script as its " +"argument, after which a report of the imported modules will be printed." +msgstr "" + +#: ../Doc/library/modulefinder.rst:21 +msgid "" +"Record that the package named *pkg_name* can be found in the specified " +"*path*." +msgstr "" + +#: ../Doc/library/modulefinder.rst:26 +msgid "" +"Allows specifying that the module named *oldname* is in fact the package " +"named *newname*." +msgstr "" + +#: ../Doc/library/modulefinder.rst:32 +msgid "" +"This class provides :meth:`run_script` and :meth:`report` methods to " +"determine the set of modules imported by a script. *path* can be a list of " +"directories to search for modules; if not specified, ``sys.path`` is used. " +"*debug* sets the debugging level; higher values make the class print " +"debugging messages about what it's doing. *excludes* is a list of module " +"names to exclude from the analysis. *replace_paths* is a list of ``(oldpath, " +"newpath)`` tuples that will be replaced in module paths." +msgstr "" + +#: ../Doc/library/modulefinder.rst:43 +msgid "" +"Print a report to standard output that lists the modules imported by the " +"script and their paths, as well as modules that are missing or seem to be " +"missing." +msgstr "" + +#: ../Doc/library/modulefinder.rst:49 +msgid "" +"Analyze the contents of the *pathname* file, which must contain Python code." +msgstr "" + +#: ../Doc/library/modulefinder.rst:54 +msgid "" +"A dictionary mapping module names to modules. See :ref:`modulefinder-" +"example`." +msgstr "" + +#: ../Doc/library/modulefinder.rst:61 +msgid "Example usage of :class:`ModuleFinder`" +msgstr "" + +#: ../Doc/library/modulefinder.rst:63 +msgid "The script that is going to get analyzed later on (bacon.py)::" +msgstr "" + +#: ../Doc/library/modulefinder.rst:78 +msgid "The script that will output the report of bacon.py::" +msgstr "" + +#: ../Doc/library/modulefinder.rst:94 +msgid "Sample output (may vary depending on the architecture)::" +msgstr "" + +#: ../Doc/library/modules.rst:5 +msgid "Importing Modules" +msgstr "" + +#: ../Doc/library/modules.rst:7 +msgid "" +"The modules described in this chapter provide new ways to import other " +"Python modules and hooks for customizing the import process." +msgstr "" + +#: ../Doc/library/msilib.rst:2 +msgid ":mod:`msilib` --- Read and write Microsoft Installer files" +msgstr "" + +#: ../Doc/library/msilib.rst:11 +msgid "**Source code:** :source:`Lib/msilib/__init__.py`" +msgstr "" + +#: ../Doc/library/msilib.rst:17 +msgid "" +"The :mod:`msilib` supports the creation of Microsoft Installer (``.msi``) " +"files. Because these files often contain an embedded \"cabinet\" file (``." +"cab``), it also exposes an API to create CAB files. Support for reading ``." +"cab`` files is currently not implemented; read support for the ``.msi`` " +"database is possible." +msgstr "" + +#: ../Doc/library/msilib.rst:22 +msgid "" +"This package aims to provide complete access to all tables in an ``.msi`` " +"file, therefore, it is a fairly low-level API. Two primary applications of " +"this package are the :mod:`distutils` command ``bdist_msi``, and the " +"creation of Python installer package itself (although that currently uses a " +"different version of ``msilib``)." +msgstr "" + +#: ../Doc/library/msilib.rst:28 +msgid "" +"The package contents can be roughly split into four parts: low-level CAB " +"routines, low-level MSI routines, higher-level MSI routines, and standard " +"table structures." +msgstr "" + +#: ../Doc/library/msilib.rst:35 +msgid "" +"Create a new CAB file named *cabname*. *files* must be a list of tuples, " +"each containing the name of the file on disk, and the name of the file " +"inside the CAB file." +msgstr "" + +#: ../Doc/library/msilib.rst:39 +msgid "" +"The files are added to the CAB file in the order they appear in the list. " +"All files are added into a single CAB file, using the MSZIP compression " +"algorithm." +msgstr "" + +#: ../Doc/library/msilib.rst:42 +msgid "" +"Callbacks to Python for the various steps of MSI creation are currently not " +"exposed." +msgstr "" + +#: ../Doc/library/msilib.rst:48 +msgid "" +"Return the string representation of a new unique identifier. This wraps the " +"Windows API functions :c:func:`UuidCreate` and :c:func:`UuidToString`." +msgstr "" + +#: ../Doc/library/msilib.rst:54 +msgid "" +"Return a new database object by calling MsiOpenDatabase. *path* is the " +"file name of the MSI file; *persist* can be one of the constants " +"``MSIDBOPEN_CREATEDIRECT``, ``MSIDBOPEN_CREATE``, ``MSIDBOPEN_DIRECT``, " +"``MSIDBOPEN_READONLY``, or ``MSIDBOPEN_TRANSACT``, and may include the flag " +"``MSIDBOPEN_PATCHFILE``. See the Microsoft documentation for the meaning of " +"these flags; depending on the flags, an existing database is opened, or a " +"new one created." +msgstr "" + +#: ../Doc/library/msilib.rst:65 +msgid "" +"Return a new record object by calling :c:func:`MSICreateRecord`. *count* is " +"the number of fields of the record." +msgstr "" + +#: ../Doc/library/msilib.rst:71 +msgid "" +"Create and return a new database *name*, initialize it with *schema*, and " +"set the properties *ProductName*, *ProductCode*, *ProductVersion*, and " +"*Manufacturer*." +msgstr "" + +#: ../Doc/library/msilib.rst:75 +msgid "" +"*schema* must be a module object containing ``tables`` and " +"``_Validation_records`` attributes; typically, :mod:`msilib.schema` should " +"be used." +msgstr "" + +#: ../Doc/library/msilib.rst:79 +msgid "" +"The database will contain just the schema and the validation records when " +"this function returns." +msgstr "" + +#: ../Doc/library/msilib.rst:85 +msgid "Add all *records* to the table named *table* in *database*." +msgstr "" + +#: ../Doc/library/msilib.rst:87 +msgid "" +"The *table* argument must be one of the predefined tables in the MSI schema, " +"e.g. ``'Feature'``, ``'File'``, ``'Component'``, ``'Dialog'``, " +"``'Control'``, etc." +msgstr "" + +#: ../Doc/library/msilib.rst:91 +msgid "" +"*records* should be a list of tuples, each one containing all fields of a " +"record according to the schema of the table. For optional fields, ``None`` " +"can be passed." +msgstr "" + +#: ../Doc/library/msilib.rst:95 +msgid "Field values can be ints, strings, or instances of the Binary class." +msgstr "" + +#: ../Doc/library/msilib.rst:100 +msgid "" +"Represents entries in the Binary table; inserting such an object using :func:" +"`add_data` reads the file named *filename* into the table." +msgstr "" + +#: ../Doc/library/msilib.rst:106 +msgid "" +"Add all table content from *module* to *database*. *module* must contain an " +"attribute *tables* listing all tables for which content should be added, and " +"one attribute per table that has the actual content." +msgstr "" + +#: ../Doc/library/msilib.rst:110 +msgid "This is typically used to install the sequence tables." +msgstr "" + +#: ../Doc/library/msilib.rst:115 +msgid "" +"Add the file *path* into the ``_Stream`` table of *database*, with the " +"stream name *name*." +msgstr "" + +#: ../Doc/library/msilib.rst:121 +msgid "" +"Return a new UUID, in the format that MSI typically requires (i.e. in curly " +"braces, and with all hexdigits in upper-case)." +msgstr "" + +#: ../Doc/library/msilib.rst:127 +msgid "" +"`FCICreateFile `_ `UuidCreate `_ `UuidToString `_" +msgstr "" + +#: ../Doc/library/msilib.rst:134 +msgid "Database Objects" +msgstr "" + +#: ../Doc/library/msilib.rst:139 +msgid "" +"Return a view object, by calling :c:func:`MSIDatabaseOpenView`. *sql* is the " +"SQL statement to execute." +msgstr "" + +#: ../Doc/library/msilib.rst:145 +msgid "" +"Commit the changes pending in the current transaction, by calling :c:func:" +"`MSIDatabaseCommit`." +msgstr "" + +#: ../Doc/library/msilib.rst:151 +msgid "" +"Return a new summary information object, by calling :c:func:" +"`MsiGetSummaryInformation`. *count* is the maximum number of updated values." +msgstr "" + +#: ../Doc/library/msilib.rst:158 +msgid "" +"`MSIDatabaseOpenView `_ `MSIDatabaseCommit `_ " +"`MSIGetSummaryInformation `_" +msgstr "" + +#: ../Doc/library/msilib.rst:165 +msgid "View Objects" +msgstr "" + +#: ../Doc/library/msilib.rst:170 +msgid "" +"Execute the SQL query of the view, through :c:func:`MSIViewExecute`. If " +"*params* is not ``None``, it is a record describing actual values of the " +"parameter tokens in the query." +msgstr "" + +#: ../Doc/library/msilib.rst:177 +msgid "" +"Return a record describing the columns of the view, through calling :c:func:" +"`MsiViewGetColumnInfo`. *kind* can be either ``MSICOLINFO_NAMES`` or " +"``MSICOLINFO_TYPES``." +msgstr "" + +#: ../Doc/library/msilib.rst:184 +msgid "" +"Return a result record of the query, through calling :c:func:`MsiViewFetch`." +msgstr "" + +#: ../Doc/library/msilib.rst:189 +msgid "" +"Modify the view, by calling :c:func:`MsiViewModify`. *kind* can be one of " +"``MSIMODIFY_SEEK``, ``MSIMODIFY_REFRESH``, ``MSIMODIFY_INSERT``, " +"``MSIMODIFY_UPDATE``, ``MSIMODIFY_ASSIGN``, ``MSIMODIFY_REPLACE``, " +"``MSIMODIFY_MERGE``, ``MSIMODIFY_DELETE``, ``MSIMODIFY_INSERT_TEMPORARY``, " +"``MSIMODIFY_VALIDATE``, ``MSIMODIFY_VALIDATE_NEW``, " +"``MSIMODIFY_VALIDATE_FIELD``, or ``MSIMODIFY_VALIDATE_DELETE``." +msgstr "" + +#: ../Doc/library/msilib.rst:196 +msgid "*data* must be a record describing the new data." +msgstr "" + +#: ../Doc/library/msilib.rst:201 +msgid "Close the view, through :c:func:`MsiViewClose`." +msgstr "" + +#: ../Doc/library/msilib.rst:206 +msgid "" +"`MsiViewExecute `_ `MSIViewGetColumnInfo `_ " +"`MsiViewFetch `_ `MsiViewModify `_ `MsiViewClose `_" +msgstr "" + +#: ../Doc/library/msilib.rst:215 +msgid "Summary Information Objects" +msgstr "" + +#: ../Doc/library/msilib.rst:220 +msgid "" +"Return a property of the summary, through :c:func:" +"`MsiSummaryInfoGetProperty`. *field* is the name of the property, and can be " +"one of the constants ``PID_CODEPAGE``, ``PID_TITLE``, ``PID_SUBJECT``, " +"``PID_AUTHOR``, ``PID_KEYWORDS``, ``PID_COMMENTS``, ``PID_TEMPLATE``, " +"``PID_LASTAUTHOR``, ``PID_REVNUMBER``, ``PID_LASTPRINTED``, " +"``PID_CREATE_DTM``, ``PID_LASTSAVE_DTM``, ``PID_PAGECOUNT``, " +"``PID_WORDCOUNT``, ``PID_CHARCOUNT``, ``PID_APPNAME``, or ``PID_SECURITY``." +msgstr "" + +#: ../Doc/library/msilib.rst:231 +msgid "" +"Return the number of summary properties, through :c:func:" +"`MsiSummaryInfoGetPropertyCount`." +msgstr "" + +#: ../Doc/library/msilib.rst:237 +msgid "" +"Set a property through :c:func:`MsiSummaryInfoSetProperty`. *field* can have " +"the same values as in :meth:`GetProperty`, *value* is the new value of the " +"property. Possible value types are integer and string." +msgstr "" + +#: ../Doc/library/msilib.rst:244 +msgid "" +"Write the modified properties to the summary information stream, using :c:" +"func:`MsiSummaryInfoPersist`." +msgstr "" + +#: ../Doc/library/msilib.rst:250 +msgid "" +"`MsiSummaryInfoGetProperty `_ " +"`MsiSummaryInfoGetPropertyCount `_ " +"`MsiSummaryInfoSetProperty `_ `MsiSummaryInfoPersist " +"`_" +msgstr "" + +#: ../Doc/library/msilib.rst:258 +msgid "Record Objects" +msgstr "" + +#: ../Doc/library/msilib.rst:263 +msgid "" +"Return the number of fields of the record, through :c:func:" +"`MsiRecordGetFieldCount`." +msgstr "" + +#: ../Doc/library/msilib.rst:269 +msgid "" +"Return the value of *field* as an integer where possible. *field* must be " +"an integer." +msgstr "" + +#: ../Doc/library/msilib.rst:275 +msgid "" +"Return the value of *field* as a string where possible. *field* must be an " +"integer." +msgstr "" + +#: ../Doc/library/msilib.rst:281 +msgid "" +"Set *field* to *value* through :c:func:`MsiRecordSetString`. *field* must be " +"an integer; *value* a string." +msgstr "" + +#: ../Doc/library/msilib.rst:287 +msgid "" +"Set *field* to the contents of the file named *value*, through :c:func:" +"`MsiRecordSetStream`. *field* must be an integer; *value* a string." +msgstr "" + +#: ../Doc/library/msilib.rst:293 +msgid "" +"Set *field* to *value* through :c:func:`MsiRecordSetInteger`. Both *field* " +"and *value* must be an integer." +msgstr "" + +#: ../Doc/library/msilib.rst:299 +msgid "" +"Set all fields of the record to 0, through :c:func:`MsiRecordClearData`." +msgstr "" + +#: ../Doc/library/msilib.rst:304 +msgid "" +"`MsiRecordGetFieldCount `_ `MsiRecordSetString `_ " +"`MsiRecordSetStream `_ `MsiRecordSetInteger `_ `MsiRecordClear `_" +msgstr "" + +#: ../Doc/library/msilib.rst:313 +msgid "Errors" +msgstr "" + +#: ../Doc/library/msilib.rst:315 +msgid "" +"All wrappers around MSI functions raise :exc:`MsiError`; the string inside " +"the exception will contain more detail." +msgstr "" + +#: ../Doc/library/msilib.rst:322 +msgid "CAB Objects" +msgstr "" + +#: ../Doc/library/msilib.rst:327 +msgid "" +"The class :class:`CAB` represents a CAB file. During MSI construction, files " +"will be added simultaneously to the ``Files`` table, and to a CAB file. " +"Then, when all files have been added, the CAB file can be written, then " +"added to the MSI file." +msgstr "" + +#: ../Doc/library/msilib.rst:332 +msgid "*name* is the name of the CAB file in the MSI file." +msgstr "" + +#: ../Doc/library/msilib.rst:337 +msgid "" +"Add the file with the pathname *full* to the CAB file, under the name " +"*logical*. If there is already a file named *logical*, a new file name is " +"created." +msgstr "" + +#: ../Doc/library/msilib.rst:341 +msgid "" +"Return the index of the file in the CAB file, and the new name of the file " +"inside the CAB file." +msgstr "" + +#: ../Doc/library/msilib.rst:347 +msgid "" +"Generate a CAB file, add it as a stream to the MSI file, put it into the " +"``Media`` table, and remove the generated file from the disk." +msgstr "" + +#: ../Doc/library/msilib.rst:354 +msgid "Directory Objects" +msgstr "" + +#: ../Doc/library/msilib.rst:359 +msgid "" +"Create a new directory in the Directory table. There is a current component " +"at each point in time for the directory, which is either explicitly created " +"through :meth:`start_component`, or implicitly when files are added for the " +"first time. Files are added into the current component, and into the cab " +"file. To create a directory, a base directory object needs to be specified " +"(can be ``None``), the path to the physical directory, and a logical " +"directory name. *default* specifies the DefaultDir slot in the directory " +"table. *componentflags* specifies the default flags that new components get." +msgstr "" + +#: ../Doc/library/msilib.rst:371 +msgid "" +"Add an entry to the Component table, and make this component the current " +"component for this directory. If no component name is given, the directory " +"name is used. If no *feature* is given, the current feature is used. If no " +"*flags* are given, the directory's default flags are used. If no *keyfile* " +"is given, the KeyPath is left null in the Component table." +msgstr "" + +#: ../Doc/library/msilib.rst:380 +msgid "" +"Add a file to the current component of the directory, starting a new one if " +"there is no current component. By default, the file name in the source and " +"the file table will be identical. If the *src* file is specified, it is " +"interpreted relative to the current directory. Optionally, a *version* and a " +"*language* can be specified for the entry in the File table." +msgstr "" + +#: ../Doc/library/msilib.rst:389 +msgid "" +"Add a list of files to the current component as specified in the glob " +"pattern. Individual files can be excluded in the *exclude* list." +msgstr "" + +#: ../Doc/library/msilib.rst:395 +msgid "Remove ``.pyc``/``.pyo`` files on uninstall." +msgstr "" + +#: ../Doc/library/msilib.rst:400 +msgid "" +"`Directory Table `_ `File Table `_ `Component Table `_ `FeatureComponents Table `_" +msgstr "" + +#: ../Doc/library/msilib.rst:408 ../Doc/library/turtle.rst:2312 +msgid "Features" +msgstr "" + +#: ../Doc/library/msilib.rst:413 +msgid "" +"Add a new record to the ``Feature`` table, using the values *id*, *parent." +"id*, *title*, *desc*, *display*, *level*, *directory*, and *attributes*. The " +"resulting feature object can be passed to the :meth:`start_component` method " +"of :class:`Directory`." +msgstr "" + +#: ../Doc/library/msilib.rst:421 +msgid "" +"Make this feature the current feature of :mod:`msilib`. New components are " +"automatically added to the default feature, unless a feature is explicitly " +"specified." +msgstr "" + +#: ../Doc/library/msilib.rst:428 +msgid "" +"`Feature Table `_" +msgstr "" + +#: ../Doc/library/msilib.rst:433 +msgid "GUI classes" +msgstr "" + +#: ../Doc/library/msilib.rst:435 +msgid "" +":mod:`msilib` provides several classes that wrap the GUI tables in an MSI " +"database. However, no standard user interface is provided; use :mod:" +"`~distutils.command.bdist_msi` to create MSI files with a user-interface for " +"installing Python packages." +msgstr "" + +#: ../Doc/library/msilib.rst:443 +msgid "" +"Base class of the dialog controls. *dlg* is the dialog object the control " +"belongs to, and *name* is the control's name." +msgstr "" + +#: ../Doc/library/msilib.rst:449 +msgid "Make an entry into the ``ControlEvent`` table for this control." +msgstr "" + +#: ../Doc/library/msilib.rst:454 +msgid "Make an entry into the ``EventMapping`` table for this control." +msgstr "" + +#: ../Doc/library/msilib.rst:459 +msgid "Make an entry into the ``ControlCondition`` table for this control." +msgstr "" + +#: ../Doc/library/msilib.rst:464 +msgid "" +"Create a radio button control named *name*. *property* is the installer " +"property that gets set when a radio button is selected." +msgstr "" + +#: ../Doc/library/msilib.rst:470 +msgid "" +"Add a radio button named *name* to the group, at the coordinates *x*, *y*, " +"*width*, *height*, and with the label *text*. If *value* is ``None``, it " +"defaults to *name*." +msgstr "" + +#: ../Doc/library/msilib.rst:477 +msgid "" +"Return a new :class:`Dialog` object. An entry in the ``Dialog`` table is " +"made, with the specified coordinates, dialog attributes, title, name of the " +"first, default, and cancel controls." +msgstr "" + +#: ../Doc/library/msilib.rst:484 +msgid "" +"Return a new :class:`Control` object. An entry in the ``Control`` table is " +"made with the specified parameters." +msgstr "" + +#: ../Doc/library/msilib.rst:487 +msgid "" +"This is a generic method; for specific types, specialized methods are " +"provided." +msgstr "" + +#: ../Doc/library/msilib.rst:493 +msgid "Add and return a ``Text`` control." +msgstr "" + +#: ../Doc/library/msilib.rst:498 +msgid "Add and return a ``Bitmap`` control." +msgstr "" + +#: ../Doc/library/msilib.rst:503 +msgid "Add and return a ``Line`` control." +msgstr "" + +#: ../Doc/library/msilib.rst:508 +msgid "Add and return a ``PushButton`` control." +msgstr "" + +#: ../Doc/library/msilib.rst:513 +msgid "Add and return a ``RadioButtonGroup`` control." +msgstr "" + +#: ../Doc/library/msilib.rst:518 +msgid "Add and return a ``CheckBox`` control." +msgstr "" + +#: ../Doc/library/msilib.rst:523 +msgid "" +"`Dialog Table `_ `Control Table `_ `Control Types `_ " +"`ControlCondition Table `_ `ControlEvent Table `_ " +"`EventMapping Table `_ `RadioButton Table `_" +msgstr "" + +#: ../Doc/library/msilib.rst:534 +msgid "Precomputed tables" +msgstr "" + +#: ../Doc/library/msilib.rst:536 +msgid "" +":mod:`msilib` provides a few subpackages that contain only schema and table " +"definitions. Currently, these definitions are based on MSI version 2.0." +msgstr "" + +#: ../Doc/library/msilib.rst:542 +msgid "" +"This is the standard MSI schema for MSI 2.0, with the *tables* variable " +"providing a list of table definitions, and *_Validation_records* providing " +"the data for MSI validation." +msgstr "" + +#: ../Doc/library/msilib.rst:549 +msgid "" +"This module contains table contents for the standard sequence tables: " +"*AdminExecuteSequence*, *AdminUISequence*, *AdvtExecuteSequence*, " +"*InstallExecuteSequence*, and *InstallUISequence*." +msgstr "" + +#: ../Doc/library/msilib.rst:556 +msgid "" +"This module contains definitions for the UIText and ActionText tables, for " +"the standard installer actions." +msgstr "" + +#: ../Doc/library/msvcrt.rst:2 +msgid ":mod:`msvcrt` -- Useful routines from the MS VC++ runtime" +msgstr "" + +#: ../Doc/library/msvcrt.rst:12 +msgid "" +"These functions provide access to some useful capabilities on Windows " +"platforms. Some higher-level modules use these functions to build the " +"Windows implementations of their services. For example, the :mod:`getpass` " +"module uses this in the implementation of the :func:`getpass` function." +msgstr "" + +#: ../Doc/library/msvcrt.rst:17 +msgid "" +"Further documentation on these functions can be found in the Platform API " +"documentation." +msgstr "" + +#: ../Doc/library/msvcrt.rst:20 +msgid "" +"The module implements both the normal and wide char variants of the console " +"I/O api. The normal API deals only with ASCII characters and is of limited " +"use for internationalized applications. The wide char API should be used " +"where ever possible." +msgstr "" + +#: ../Doc/library/msvcrt.rst:25 ../Doc/library/ossaudiodev.rst:42 +msgid "" +"Operations in this module now raise :exc:`OSError` where :exc:`IOError` was " +"raised." +msgstr "" + +#: ../Doc/library/msvcrt.rst:33 +msgid "File Operations" +msgstr "" + +#: ../Doc/library/msvcrt.rst:38 +msgid "" +"Lock part of a file based on file descriptor *fd* from the C runtime. " +"Raises :exc:`OSError` on failure. The locked region of the file extends " +"from the current file position for *nbytes* bytes, and may continue beyond " +"the end of the file. *mode* must be one of the :const:`LK_\\*` constants " +"listed below. Multiple regions in a file may be locked at the same time, but " +"may not overlap. Adjacent regions are not merged; they must be unlocked " +"individually." +msgstr "" + +#: ../Doc/library/msvcrt.rst:49 +msgid "" +"Locks the specified bytes. If the bytes cannot be locked, the program " +"immediately tries again after 1 second. If, after 10 attempts, the bytes " +"cannot be locked, :exc:`OSError` is raised." +msgstr "" + +#: ../Doc/library/msvcrt.rst:57 +msgid "" +"Locks the specified bytes. If the bytes cannot be locked, :exc:`OSError` is " +"raised." +msgstr "" + +#: ../Doc/library/msvcrt.rst:63 +msgid "Unlocks the specified bytes, which must have been previously locked." +msgstr "" + +#: ../Doc/library/msvcrt.rst:68 +msgid "" +"Set the line-end translation mode for the file descriptor *fd*. To set it to " +"text mode, *flags* should be :const:`os.O_TEXT`; for binary, it should be :" +"const:`os.O_BINARY`." +msgstr "" + +#: ../Doc/library/msvcrt.rst:75 +msgid "" +"Create a C runtime file descriptor from the file handle *handle*. The " +"*flags* parameter should be a bitwise OR of :const:`os.O_APPEND`, :const:`os." +"O_RDONLY`, and :const:`os.O_TEXT`. The returned file descriptor may be used " +"as a parameter to :func:`os.fdopen` to create a file object." +msgstr "" + +#: ../Doc/library/msvcrt.rst:83 +msgid "" +"Return the file handle for the file descriptor *fd*. Raises :exc:`OSError` " +"if *fd* is not recognized." +msgstr "" + +#: ../Doc/library/msvcrt.rst:90 +msgid "Console I/O" +msgstr "" + +#: ../Doc/library/msvcrt.rst:95 +msgid "Return true if a keypress is waiting to be read." +msgstr "" + +#: ../Doc/library/msvcrt.rst:100 +msgid "" +"Read a keypress and return the resulting character as a byte string. Nothing " +"is echoed to the console. This call will block if a keypress is not already " +"available, but will not wait for :kbd:`Enter` to be pressed. If the pressed " +"key was a special function key, this will return ``'\\000'`` or ``'\\xe0'``; " +"the next call will return the keycode. The :kbd:`Control-C` keypress cannot " +"be read with this function." +msgstr "" + +#: ../Doc/library/msvcrt.rst:110 +msgid "Wide char variant of :func:`getch`, returning a Unicode value." +msgstr "" + +#: ../Doc/library/msvcrt.rst:115 +msgid "" +"Similar to :func:`getch`, but the keypress will be echoed if it represents " +"a printable character." +msgstr "" + +#: ../Doc/library/msvcrt.rst:121 +msgid "Wide char variant of :func:`getche`, returning a Unicode value." +msgstr "" + +#: ../Doc/library/msvcrt.rst:126 +msgid "Print the byte string *char* to the console without buffering." +msgstr "" + +#: ../Doc/library/msvcrt.rst:131 +msgid "Wide char variant of :func:`putch`, accepting a Unicode value." +msgstr "" + +#: ../Doc/library/msvcrt.rst:136 +msgid "" +"Cause the byte string *char* to be \"pushed back\" into the console buffer; " +"it will be the next character read by :func:`getch` or :func:`getche`." +msgstr "" + +#: ../Doc/library/msvcrt.rst:142 +msgid "Wide char variant of :func:`ungetch`, accepting a Unicode value." +msgstr "" + +#: ../Doc/library/msvcrt.rst:148 +msgid "Other Functions" +msgstr "" + +#: ../Doc/library/msvcrt.rst:153 +msgid "" +"Force the :c:func:`malloc` heap to clean itself up and return unused blocks " +"to the operating system. On failure, this raises :exc:`OSError`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2 +msgid ":mod:`multiprocessing` --- Process-based parallelism" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:7 +msgid "**Source code:** :source:`Lib/multiprocessing/`" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:14 +msgid "" +":mod:`multiprocessing` is a package that supports spawning processes using " +"an API similar to the :mod:`threading` module. The :mod:`multiprocessing` " +"package offers both local and remote concurrency, effectively side-stepping " +"the :term:`Global Interpreter Lock` by using subprocesses instead of " +"threads. Due to this, the :mod:`multiprocessing` module allows the " +"programmer to fully leverage multiple processors on a given machine. It " +"runs on both Unix and Windows." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:22 +msgid "" +"The :mod:`multiprocessing` module also introduces APIs which do not have " +"analogs in the :mod:`threading` module. A prime example of this is the :" +"class:`~multiprocessing.pool.Pool` object which offers a convenient means of " +"parallelizing the execution of a function across multiple input values, " +"distributing the input data across processes (data parallelism). The " +"following example demonstrates the common practice of defining such " +"functions in a module so that child processes can successfully import that " +"module. This basic example of data parallelism using :class:" +"`~multiprocessing.pool.Pool`, ::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:40 +msgid "will print to standard output ::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:46 +msgid "The :class:`Process` class" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:48 +msgid "" +"In :mod:`multiprocessing`, processes are spawned by creating a :class:" +"`Process` object and then calling its :meth:`~Process.start` method. :class:" +"`Process` follows the API of :class:`threading.Thread`. A trivial example " +"of a multiprocess program is ::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:63 +msgid "" +"To show the individual process IDs involved, here is an expanded example::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:84 +msgid "" +"For an explanation of why the ``if __name__ == '__main__'`` part is " +"necessary, see :ref:`multiprocessing-programming`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:90 +msgid "Contexts and start methods" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:94 +msgid "" +"Depending on the platform, :mod:`multiprocessing` supports three ways to " +"start a process. These *start methods* are" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:105 +msgid "*spawn*" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:98 +msgid "" +"The parent process starts a fresh python interpreter process. The child " +"process will only inherit those resources necessary to run the process " +"objects :meth:`~Process.run` method. In particular, unnecessary file " +"descriptors and handles from the parent process will not be inherited. " +"Starting a process using this method is rather slow compared to using *fork* " +"or *forkserver*." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:105 +msgid "Available on Unix and Windows. The default on Windows." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:114 +msgid "*fork*" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:108 +msgid "" +"The parent process uses :func:`os.fork` to fork the Python interpreter. The " +"child process, when it begins, is effectively identical to the parent " +"process. All resources of the parent are inherited by the child process. " +"Note that safely forking a multithreaded process is problematic." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:114 +msgid "Available on Unix only. The default on Unix." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:125 +msgid "*forkserver*" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:117 +msgid "" +"When the program starts and selects the *forkserver* start method, a server " +"process is started. From then on, whenever a new process is needed, the " +"parent process connects to the server and requests that it fork a new " +"process. The fork server process is single threaded so it is safe for it to " +"use :func:`os.fork`. No unnecessary resources are inherited." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:124 +msgid "" +"Available on Unix platforms which support passing file descriptors over Unix " +"pipes." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:127 +msgid "" +"*spawn* added on all unix platforms, and *forkserver* added for some unix " +"platforms. Child processes no longer inherit all of the parents inheritable " +"handles on Windows." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:133 +msgid "" +"On Unix using the *spawn* or *forkserver* start methods will also start a " +"*semaphore tracker* process which tracks the unlinked named semaphores " +"created by processes of the program. When all processes have exited the " +"semaphore tracker unlinks any remaining semaphores. Usually there should be " +"none, but if a process was killed by a signal there may some \"leaked\" " +"semaphores. (Unlinking the named semaphores is a serious matter since the " +"system allows only a limited number, and they will not be automatically " +"unlinked until the next reboot.)" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:142 +msgid "" +"To select a start method you use the :func:`set_start_method` in the ``if " +"__name__ == '__main__'`` clause of the main module. For example::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:159 +msgid "" +":func:`set_start_method` should not be used more than once in the program." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:162 +msgid "" +"Alternatively, you can use :func:`get_context` to obtain a context object. " +"Context objects have the same API as the multiprocessing module, and allow " +"one to use multiple start methods in the same program. ::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:180 +msgid "" +"Note that objects related to one context may not be compatible with " +"processes for a different context. In particular, locks created using the " +"*fork* context cannot be passed to a processes started using the *spawn* or " +"*forkserver* start methods." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:185 +msgid "" +"A library which wants to use a particular start method should probably use :" +"func:`get_context` to avoid interfering with the choice of the library user." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:191 +msgid "Exchanging objects between processes" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:193 +msgid "" +":mod:`multiprocessing` supports two types of communication channel between " +"processes:" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:196 +msgid "**Queues**" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:198 +msgid "" +"The :class:`Queue` class is a near clone of :class:`queue.Queue`. For " +"example::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:213 +msgid "Queues are thread and process safe." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:215 +msgid "**Pipes**" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:217 +msgid "" +"The :func:`Pipe` function returns a pair of connection objects connected by " +"a pipe which by default is duplex (two-way). For example::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:233 +msgid "" +"The two connection objects returned by :func:`Pipe` represent the two ends " +"of the pipe. Each connection object has :meth:`~Connection.send` and :meth:" +"`~Connection.recv` methods (among others). Note that data in a pipe may " +"become corrupted if two processes (or threads) try to read from or write to " +"the *same* end of the pipe at the same time. Of course there is no risk of " +"corruption from processes using different ends of the pipe at the same time." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:243 +msgid "Synchronization between processes" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:245 +msgid "" +":mod:`multiprocessing` contains equivalents of all the synchronization " +"primitives from :mod:`threading`. For instance one can use a lock to ensure " +"that only one process prints to standard output at a time::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:264 +msgid "" +"Without using the lock output from the different processes is liable to get " +"all mixed up." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:269 +msgid "Sharing state between processes" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:271 +msgid "" +"As mentioned above, when doing concurrent programming it is usually best to " +"avoid using shared state as far as possible. This is particularly true when " +"using multiple processes." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:275 +msgid "" +"However, if you really do need to use some shared data then :mod:" +"`multiprocessing` provides a couple of ways of doing so." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:278 +msgid "**Shared memory**" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:280 +msgid "" +"Data can be stored in a shared memory map using :class:`Value` or :class:" +"`Array`. For example, the following code ::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:301 +#: ../Doc/library/multiprocessing.rst:347 +msgid "will print ::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:306 +msgid "" +"The ``'d'`` and ``'i'`` arguments used when creating ``num`` and ``arr`` are " +"typecodes of the kind used by the :mod:`array` module: ``'d'`` indicates a " +"double precision float and ``'i'`` indicates a signed integer. These shared " +"objects will be process and thread-safe." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:311 +msgid "" +"For more flexibility in using shared memory one can use the :mod:" +"`multiprocessing.sharedctypes` module which supports the creation of " +"arbitrary ctypes objects allocated from shared memory." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:315 +msgid "**Server process**" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:317 +msgid "" +"A manager object returned by :func:`Manager` controls a server process which " +"holds Python objects and allows other processes to manipulate them using " +"proxies." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:321 +msgid "" +"A manager returned by :func:`Manager` will support types :class:`list`, :" +"class:`dict`, :class:`~managers.Namespace`, :class:`Lock`, :class:`RLock`, :" +"class:`Semaphore`, :class:`BoundedSemaphore`, :class:`Condition`, :class:" +"`Event`, :class:`Barrier`, :class:`Queue`, :class:`Value` and :class:" +"`Array`. For example, ::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:352 +msgid "" +"Server process managers are more flexible than using shared memory objects " +"because they can be made to support arbitrary object types. Also, a single " +"manager can be shared by processes on different computers over a network. " +"They are, however, slower than using shared memory." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:359 +msgid "Using a pool of workers" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:361 +msgid "" +"The :class:`~multiprocessing.pool.Pool` class represents a pool of worker " +"processes. It has methods which allows tasks to be offloaded to the worker " +"processes in a few different ways." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:409 +msgid "" +"Note that the methods of a pool should only ever be used by the process " +"which created it." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:414 +msgid "" +"Functionality within this package requires that the ``__main__`` module be " +"importable by the children. This is covered in :ref:`multiprocessing-" +"programming` however it is worth pointing out here. This means that some " +"examples, such as the :class:`multiprocessing.pool.Pool` examples will not " +"work in the interactive interpreter. For example::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:436 +msgid "" +"(If you try this it will actually output three full tracebacks interleaved " +"in a semi-random fashion, and then you may have to stop the master process " +"somehow.)" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:442 +#: ../Doc/library/xml.etree.elementtree.rst:456 +msgid "Reference" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:444 +msgid "" +"The :mod:`multiprocessing` package mostly replicates the API of the :mod:" +"`threading` module." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:449 +msgid ":class:`Process` and exceptions" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:454 +msgid "" +"Process objects represent activity that is run in a separate process. The :" +"class:`Process` class has equivalents of all the methods of :class:" +"`threading.Thread`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:458 +msgid "" +"The constructor should always be called with keyword arguments. *group* " +"should always be ``None``; it exists solely for compatibility with :class:" +"`threading.Thread`. *target* is the callable object to be invoked by the :" +"meth:`run()` method. It defaults to ``None``, meaning nothing is called. " +"*name* is the process name (see :attr:`name` for more details). *args* is " +"the argument tuple for the target invocation. *kwargs* is a dictionary of " +"keyword arguments for the target invocation. If provided, the keyword-only " +"*daemon* argument sets the process :attr:`daemon` flag to ``True`` or " +"``False``. If ``None`` (the default), this flag will be inherited from the " +"creating process." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:469 +msgid "By default, no arguments are passed to *target*." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:471 +msgid "" +"If a subclass overrides the constructor, it must make sure it invokes the " +"base class constructor (:meth:`Process.__init__`) before doing anything else " +"to the process." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:475 ../Doc/library/threading.rst:232 +msgid "Added the *daemon* argument." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:480 +msgid "Method representing the process's activity." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:482 +msgid "" +"You may override this method in a subclass. The standard :meth:`run` method " +"invokes the callable object passed to the object's constructor as the target " +"argument, if any, with sequential and keyword arguments taken from the " +"*args* and *kwargs* arguments, respectively." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:489 +msgid "Start the process's activity." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:491 +msgid "" +"This must be called at most once per process object. It arranges for the " +"object's :meth:`run` method to be invoked in a separate process." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:496 +msgid "" +"If the optional argument *timeout* is ``None`` (the default), the method " +"blocks until the process whose :meth:`join` method is called terminates. If " +"*timeout* is a positive number, it blocks at most *timeout* seconds. Note " +"that the method returns ``None`` if its process terminates or if the method " +"times out. Check the process's :attr:`exitcode` to determine if it " +"terminated." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:503 +msgid "A process can be joined many times." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:505 +msgid "" +"A process cannot join itself because this would cause a deadlock. It is an " +"error to attempt to join a process before it has been started." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:510 +msgid "" +"The process's name. The name is a string used for identification purposes " +"only. It has no semantics. Multiple processes may be given the same name." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:514 +msgid "" +"The initial name is set by the constructor. If no explicit name is provided " +"to the constructor, a name of the form 'Process-N\\ :sub:`1`:N\\ :sub:" +"`2`:...:N\\ :sub:`k`' is constructed, where each N\\ :sub:`k` is the N-th " +"child of its parent." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:521 +msgid "Return whether the process is alive." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:523 +msgid "" +"Roughly, a process object is alive from the moment the :meth:`start` method " +"returns until the child process terminates." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:528 +msgid "" +"The process's daemon flag, a Boolean value. This must be set before :meth:" +"`start` is called." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:531 +msgid "The initial value is inherited from the creating process." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:533 +msgid "" +"When a process exits, it attempts to terminate all of its daemonic child " +"processes." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:536 +msgid "" +"Note that a daemonic process is not allowed to create child processes. " +"Otherwise a daemonic process would leave its children orphaned if it gets " +"terminated when its parent process exits. Additionally, these are **not** " +"Unix daemons or services, they are normal processes that will be terminated " +"(and not joined) if non-daemonic processes have exited." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:542 +msgid "" +"In addition to the :class:`threading.Thread` API, :class:`Process` objects " +"also support the following attributes and methods:" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:547 +msgid "" +"Return the process ID. Before the process is spawned, this will be ``None``." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:552 +msgid "" +"The child's exit code. This will be ``None`` if the process has not yet " +"terminated. A negative value *-N* indicates that the child was terminated " +"by signal *N*." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:558 +msgid "The process's authentication key (a byte string)." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:560 +msgid "" +"When :mod:`multiprocessing` is initialized the main process is assigned a " +"random string using :func:`os.urandom`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:563 +msgid "" +"When a :class:`Process` object is created, it will inherit the " +"authentication key of its parent process, although this may be changed by " +"setting :attr:`authkey` to another byte string." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:567 +msgid "See :ref:`multiprocessing-auth-keys`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:571 +msgid "" +"A numeric handle of a system object which will become \"ready\" when the " +"process ends." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:574 +msgid "" +"You can use this value if you want to wait on several events at once using :" +"func:`multiprocessing.connection.wait`. Otherwise calling :meth:`join()` is " +"simpler." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:578 +msgid "" +"On Windows, this is an OS handle usable with the ``WaitForSingleObject`` and " +"``WaitForMultipleObjects`` family of API calls. On Unix, this is a file " +"descriptor usable with primitives from the :mod:`select` module." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:586 +msgid "" +"Terminate the process. On Unix this is done using the ``SIGTERM`` signal; " +"on Windows :c:func:`TerminateProcess` is used. Note that exit handlers and " +"finally clauses, etc., will not be executed." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:590 +msgid "" +"Note that descendant processes of the process will *not* be terminated -- " +"they will simply become orphaned." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:595 +msgid "" +"If this method is used when the associated process is using a pipe or queue " +"then the pipe or queue is liable to become corrupted and may become unusable " +"by other process. Similarly, if the process has acquired a lock or " +"semaphore etc. then terminating it is liable to cause other processes to " +"deadlock." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:601 +msgid "" +"Note that the :meth:`start`, :meth:`join`, :meth:`is_alive`, :meth:" +"`terminate` and :attr:`exitcode` methods should only be called by the " +"process that created the process object." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:605 +msgid "Example usage of some of the methods of :class:`Process`:" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:625 +msgid "The base class of all :mod:`multiprocessing` exceptions." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:629 +msgid "" +"Exception raised by :meth:`Connection.recv_bytes_into()` when the supplied " +"buffer object is too small for the message read." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:632 +msgid "" +"If ``e`` is an instance of :exc:`BufferTooShort` then ``e.args[0]`` will " +"give the message as a byte string." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:637 +msgid "Raised when there is an authentication error." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:641 +msgid "Raised by methods with a timeout when the timeout expires." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:644 +msgid "Pipes and Queues" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:646 +msgid "" +"When using multiple processes, one generally uses message passing for " +"communication between processes and avoids having to use any synchronization " +"primitives like locks." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:650 +msgid "" +"For passing messages one can use :func:`Pipe` (for a connection between two " +"processes) or a queue (which allows multiple producers and consumers)." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:653 +msgid "" +"The :class:`Queue`, :class:`SimpleQueue` and :class:`JoinableQueue` types " +"are multi-producer, multi-consumer :abbr:`FIFO (first-in, first-out)` queues " +"modelled on the :class:`queue.Queue` class in the standard library. They " +"differ in that :class:`Queue` lacks the :meth:`~queue.Queue.task_done` and :" +"meth:`~queue.Queue.join` methods introduced into Python 2.5's :class:`queue." +"Queue` class." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:660 +msgid "" +"If you use :class:`JoinableQueue` then you **must** call :meth:" +"`JoinableQueue.task_done` for each task removed from the queue or else the " +"semaphore used to count the number of unfinished tasks may eventually " +"overflow, raising an exception." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:665 +msgid "" +"Note that one can also create a shared queue by using a manager object -- " +"see :ref:`multiprocessing-managers`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:670 +msgid "" +":mod:`multiprocessing` uses the usual :exc:`queue.Empty` and :exc:`queue." +"Full` exceptions to signal a timeout. They are not available in the :mod:" +"`multiprocessing` namespace so you need to import them from :mod:`queue`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:677 +msgid "" +"When an object is put on a queue, the object is pickled and a background " +"thread later flushes the pickled data to an underlying pipe. This has some " +"consequences which are a little surprising, but should not cause any " +"practical difficulties -- if they really bother you then you can instead use " +"a queue created with a :ref:`manager `." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:684 +msgid "" +"After putting an object on an empty queue there may be an infinitesimal " +"delay before the queue's :meth:`~Queue.empty` method returns :const:`False` " +"and :meth:`~Queue.get_nowait` can return without raising :exc:`queue.Empty`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:689 +msgid "" +"If multiple processes are enqueuing objects, it is possible for the objects " +"to be received at the other end out-of-order. However, objects enqueued by " +"the same process will always be in the expected order with respect to each " +"other." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:696 +msgid "" +"If a process is killed using :meth:`Process.terminate` or :func:`os.kill` " +"while it is trying to use a :class:`Queue`, then the data in the queue is " +"likely to become corrupted. This may cause any other process to get an " +"exception when it tries to use the queue later on." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:703 +msgid "" +"As mentioned above, if a child process has put items on a queue (and it has " +"not used :meth:`JoinableQueue.cancel_join_thread `), then that process will not terminate until all " +"buffered items have been flushed to the pipe." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:708 +msgid "" +"This means that if you try joining that process you may get a deadlock " +"unless you are sure that all items which have been put on the queue have " +"been consumed. Similarly, if the child process is non-daemonic then the " +"parent process may hang on exit when it tries to join all its non-daemonic " +"children." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:713 +msgid "" +"Note that a queue created using a manager does not have this issue. See :" +"ref:`multiprocessing-programming`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:716 +msgid "" +"For an example of the usage of queues for interprocess communication see :" +"ref:`multiprocessing-examples`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:722 +msgid "" +"Returns a pair ``(conn1, conn2)`` of :class:`Connection` objects " +"representing the ends of a pipe." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:725 +msgid "" +"If *duplex* is ``True`` (the default) then the pipe is bidirectional. If " +"*duplex* is ``False`` then the pipe is unidirectional: ``conn1`` can only be " +"used for receiving messages and ``conn2`` can only be used for sending " +"messages." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:733 +msgid "" +"Returns a process shared queue implemented using a pipe and a few locks/" +"semaphores. When a process first puts an item on the queue a feeder thread " +"is started which transfers objects from a buffer into the pipe." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:737 +msgid "" +"The usual :exc:`queue.Empty` and :exc:`queue.Full` exceptions from the " +"standard library's :mod:`queue` module are raised to signal timeouts." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:740 +msgid "" +":class:`Queue` implements all the methods of :class:`queue.Queue` except " +"for :meth:`~queue.Queue.task_done` and :meth:`~queue.Queue.join`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:745 +msgid "" +"Return the approximate size of the queue. Because of multithreading/" +"multiprocessing semantics, this number is not reliable." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:748 +msgid "" +"Note that this may raise :exc:`NotImplementedError` on Unix platforms like " +"Mac OS X where ``sem_getvalue()`` is not implemented." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:753 +msgid "" +"Return ``True`` if the queue is empty, ``False`` otherwise. Because of " +"multithreading/multiprocessing semantics, this is not reliable." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:758 +msgid "" +"Return ``True`` if the queue is full, ``False`` otherwise. Because of " +"multithreading/multiprocessing semantics, this is not reliable." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:763 +msgid "" +"Put obj into the queue. If the optional argument *block* is ``True`` (the " +"default) and *timeout* is ``None`` (the default), block if necessary until a " +"free slot is available. If *timeout* is a positive number, it blocks at " +"most *timeout* seconds and raises the :exc:`queue.Full` exception if no free " +"slot was available within that time. Otherwise (*block* is ``False``), put " +"an item on the queue if a free slot is immediately available, else raise " +"the :exc:`queue.Full` exception (*timeout* is ignored in that case)." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:774 +msgid "Equivalent to ``put(obj, False)``." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:778 +msgid "" +"Remove and return an item from the queue. If optional args *block* is " +"``True`` (the default) and *timeout* is ``None`` (the default), block if " +"necessary until an item is available. If *timeout* is a positive number, it " +"blocks at most *timeout* seconds and raises the :exc:`queue.Empty` exception " +"if no item was available within that time. Otherwise (block is ``False``), " +"return an item if one is immediately available, else raise the :exc:`queue." +"Empty` exception (*timeout* is ignored in that case)." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:788 ../Doc/library/queue.rst:134 +msgid "Equivalent to ``get(False)``." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:790 +msgid "" +":class:`multiprocessing.Queue` has a few additional methods not found in :" +"class:`queue.Queue`. These methods are usually unnecessary for most code:" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:796 +msgid "" +"Indicate that no more data will be put on this queue by the current " +"process. The background thread will quit once it has flushed all buffered " +"data to the pipe. This is called automatically when the queue is garbage " +"collected." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:803 +msgid "" +"Join the background thread. This can only be used after :meth:`close` has " +"been called. It blocks until the background thread exits, ensuring that all " +"data in the buffer has been flushed to the pipe." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:807 +msgid "" +"By default if a process is not the creator of the queue then on exit it will " +"attempt to join the queue's background thread. The process can call :meth:" +"`cancel_join_thread` to make :meth:`join_thread` do nothing." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:813 +msgid "" +"Prevent :meth:`join_thread` from blocking. In particular, this prevents the " +"background thread from being joined automatically when the process exits -- " +"see :meth:`join_thread`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:817 +msgid "" +"A better name for this method might be ``allow_exit_without_flush()``. It " +"is likely to cause enqueued data to lost, and you almost certainly will not " +"need to use it. It is really only there if you need the current process to " +"exit immediately without waiting to flush enqueued data to the underlying " +"pipe, and you don't care about lost data." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:826 +msgid "" +"This class's functionality requires a functioning shared semaphore " +"implementation on the host operating system. Without one, the functionality " +"in this class will be disabled, and attempts to instantiate a :class:`Queue` " +"will result in an :exc:`ImportError`. See :issue:`3770` for additional " +"information. The same holds true for any of the specialized queue types " +"listed below." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:835 +msgid "" +"It is a simplified :class:`Queue` type, very close to a locked :class:`Pipe`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:847 +msgid "Put *item* into the queue." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:852 +msgid "" +":class:`JoinableQueue`, a :class:`Queue` subclass, is a queue which " +"additionally has :meth:`task_done` and :meth:`join` methods." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:857 +msgid "" +"Indicate that a formerly enqueued task is complete. Used by queue " +"consumers. For each :meth:`~Queue.get` used to fetch a task, a subsequent " +"call to :meth:`task_done` tells the queue that the processing on the task is " +"complete." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:862 +msgid "" +"If a :meth:`~queue.Queue.join` is currently blocking, it will resume when " +"all items have been processed (meaning that a :meth:`task_done` call was " +"received for every item that had been :meth:`~Queue.put` into the queue)." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:866 ../Doc/library/queue.rst:150 +msgid "" +"Raises a :exc:`ValueError` if called more times than there were items placed " +"in the queue." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:874 +msgid "" +"The count of unfinished tasks goes up whenever an item is added to the " +"queue. The count goes down whenever a consumer calls :meth:`task_done` to " +"indicate that the item was retrieved and all work on it is complete. When " +"the count of unfinished tasks drops to zero, :meth:`~queue.Queue.join` " +"unblocks." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:886 +msgid "Return list of all live children of the current process." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:888 +msgid "" +"Calling this has the side effect of \"joining\" any processes which have " +"already finished." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:893 +msgid "Return the number of CPUs in the system." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:895 ../Doc/library/os.rst:3819 +msgid "" +"This number is not equivalent to the number of CPUs the current process can " +"use. The number of usable CPUs can be obtained with ``len(os." +"sched_getaffinity(0))``" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:899 +msgid "May raise :exc:`NotImplementedError`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:902 +msgid ":func:`os.cpu_count`" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:906 +msgid "" +"Return the :class:`Process` object corresponding to the current process." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:908 +msgid "An analogue of :func:`threading.current_thread`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:912 +msgid "" +"Add support for when a program which uses :mod:`multiprocessing` has been " +"frozen to produce a Windows executable. (Has been tested with **py2exe**, " +"**PyInstaller** and **cx_Freeze**.)" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:916 +msgid "" +"One needs to call this function straight after the ``if __name__ == " +"'__main__'`` line of the main module. For example::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:928 +msgid "" +"If the ``freeze_support()`` line is omitted then trying to run the frozen " +"executable will raise :exc:`RuntimeError`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:931 +msgid "" +"Calling ``freeze_support()`` has no effect when invoked on any operating " +"system other than Windows. In addition, if the module is being run normally " +"by the Python interpreter on Windows (the program has not been frozen), then " +"``freeze_support()`` has no effect." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:938 +msgid "" +"Returns a list of the supported start methods, the first of which is the " +"default. The possible start methods are ``'fork'``, ``'spawn'`` and " +"``'forkserver'``. On Windows only ``'spawn'`` is available. On Unix " +"``'fork'`` and ``'spawn'`` are always supported, with ``'fork'`` being the " +"default." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:948 +msgid "" +"Return a context object which has the same attributes as the :mod:" +"`multiprocessing` module." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:951 +msgid "" +"If *method* is *None* then the default context is returned. Otherwise " +"*method* should be ``'fork'``, ``'spawn'``, ``'forkserver'``. :exc:" +"`ValueError` is raised if the specified start method is not available." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:960 +msgid "Return the name of start method used for starting processes." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:962 +msgid "" +"If the start method has not been fixed and *allow_none* is false, then the " +"start method is fixed to the default and the name is returned. If the start " +"method has not been fixed and *allow_none* is true then *None* is returned." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:967 +msgid "" +"The return value can be ``'fork'``, ``'spawn'``, ``'forkserver'`` or " +"*None*. ``'fork'`` is the default on Unix, while ``'spawn'`` is the default " +"on Windows." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:975 +msgid "" +"Sets the path of the Python interpreter to use when starting a child " +"process. (By default :data:`sys.executable` is used). Embedders will " +"probably need to do some thing like ::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:981 +msgid "before they can create child processes." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:983 +msgid "Now supported on Unix when the ``'spawn'`` start method is used." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:988 +msgid "" +"Set the method which should be used to start child processes. *method* can " +"be ``'fork'``, ``'spawn'`` or ``'forkserver'``." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:991 +msgid "" +"Note that this should be called at most once, and it should be protected " +"inside the ``if __name__ == '__main__'`` clause of the main module." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:999 +msgid "" +":mod:`multiprocessing` contains no analogues of :func:`threading." +"active_count`, :func:`threading.enumerate`, :func:`threading.settrace`, :" +"func:`threading.setprofile`, :class:`threading.Timer`, or :class:`threading." +"local`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1006 ../Doc/library/sqlite3.rst:269 +msgid "Connection Objects" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1008 +msgid "" +"Connection objects allow the sending and receiving of picklable objects or " +"strings. They can be thought of as message oriented connected sockets." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1011 +msgid "" +"Connection objects are usually created using :func:`Pipe` -- see also :ref:" +"`multiprocessing-listeners-clients`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1018 +msgid "" +"Send an object to the other end of the connection which should be read " +"using :meth:`recv`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1021 +msgid "" +"The object must be picklable. Very large pickles (approximately 32 MB+, " +"though it depends on the OS) may raise a :exc:`ValueError` exception." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1026 +msgid "" +"Return an object sent from the other end of the connection using :meth:" +"`send`. Blocks until there its something to receive. Raises :exc:" +"`EOFError` if there is nothing left to receive and the other end was closed." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1033 +msgid "Return the file descriptor or handle used by the connection." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1037 ../Doc/library/telnetlib.rst:160 +msgid "Close the connection." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1039 +msgid "This is called automatically when the connection is garbage collected." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1043 +msgid "Return whether there is any data available to be read." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1045 +msgid "" +"If *timeout* is not specified then it will return immediately. If *timeout* " +"is a number then this specifies the maximum time in seconds to block. If " +"*timeout* is ``None`` then an infinite timeout is used." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1049 +msgid "" +"Note that multiple connection objects may be polled at once by using :func:" +"`multiprocessing.connection.wait`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1054 +msgid "Send byte data from a :term:`bytes-like object` as a complete message." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1056 +msgid "" +"If *offset* is given then data is read from that position in *buffer*. If " +"*size* is given then that many bytes will be read from buffer. Very large " +"buffers (approximately 32 MB+, though it depends on the OS) may raise a :exc:" +"`ValueError` exception" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1063 +msgid "" +"Return a complete message of byte data sent from the other end of the " +"connection as a string. Blocks until there is something to receive. Raises :" +"exc:`EOFError` if there is nothing left to receive and the other end has " +"closed." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1068 +msgid "" +"If *maxlength* is specified and the message is longer than *maxlength* then :" +"exc:`OSError` is raised and the connection will no longer be readable." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1072 +msgid "" +"This function used to raise :exc:`IOError`, which is now an alias of :exc:" +"`OSError`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1079 +msgid "" +"Read into *buffer* a complete message of byte data sent from the other end " +"of the connection and return the number of bytes in the message. Blocks " +"until there is something to receive. Raises :exc:`EOFError` if there is " +"nothing left to receive and the other end was closed." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1085 +msgid "" +"*buffer* must be a writable :term:`bytes-like object`. If *offset* is given " +"then the message will be written into the buffer from that position. Offset " +"must be a non-negative integer less than the length of *buffer* (in bytes)." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1090 +msgid "" +"If the buffer is too short then a :exc:`BufferTooShort` exception is raised " +"and the complete message is available as ``e.args[0]`` where ``e`` is the " +"exception instance." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1094 +msgid "" +"Connection objects themselves can now be transferred between processes " +"using :meth:`Connection.send` and :meth:`Connection.recv`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1098 +msgid "" +"Connection objects now support the context management protocol -- see :ref:" +"`typecontextmanager`. :meth:`~contextmanager.__enter__` returns the " +"connection object, and :meth:`~contextmanager.__exit__` calls :meth:`close`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1127 +msgid "" +"The :meth:`Connection.recv` method automatically unpickles the data it " +"receives, which can be a security risk unless you can trust the process " +"which sent the message." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1131 +msgid "" +"Therefore, unless the connection object was produced using :func:`Pipe` you " +"should only use the :meth:`~Connection.recv` and :meth:`~Connection.send` " +"methods after performing some sort of authentication. See :ref:" +"`multiprocessing-auth-keys`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1138 +msgid "" +"If a process is killed while it is trying to read or write to a pipe then " +"the data in the pipe is likely to become corrupted, because it may become " +"impossible to be sure where the message boundaries lie." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1146 +msgid "" +"Generally synchronization primitives are not as necessary in a multiprocess " +"program as they are in a multithreaded program. See the documentation for :" +"mod:`threading` module." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1150 +msgid "" +"Note that one can also create synchronization primitives by using a manager " +"object -- see :ref:`multiprocessing-managers`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1155 +msgid "A barrier object: a clone of :class:`threading.Barrier`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1161 +msgid "" +"A bounded semaphore object: a close analog of :class:`threading." +"BoundedSemaphore`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1164 +#: ../Doc/library/multiprocessing.rst:1302 +msgid "" +"A solitary difference from its close analog exists: its ``acquire`` method's " +"first argument is named *block*, as is consistent with :meth:`Lock.acquire`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1168 +msgid "" +"On Mac OS X, this is indistinguishable from :class:`Semaphore` because " +"``sem_getvalue()`` is not implemented on that platform." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1173 +msgid "A condition variable: an alias for :class:`threading.Condition`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1175 +msgid "" +"If *lock* is specified then it should be a :class:`Lock` or :class:`RLock` " +"object from :mod:`multiprocessing`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1178 +#: ../Doc/library/multiprocessing.rst:1712 +msgid "The :meth:`~threading.Condition.wait_for` method was added." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1183 +msgid "A clone of :class:`threading.Event`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1188 +msgid "" +"A non-recursive lock object: a close analog of :class:`threading.Lock`. Once " +"a process or thread has acquired a lock, subsequent attempts to acquire it " +"from any process or thread will block until it is released; any process or " +"thread may release it. The concepts and behaviors of :class:`threading." +"Lock` as it applies to threads are replicated here in :class:" +"`multiprocessing.Lock` as it applies to either processes or threads, except " +"as noted." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1196 +msgid "" +"Note that :class:`Lock` is actually a factory function which returns an " +"instance of ``multiprocessing.synchronize.Lock`` initialized with a default " +"context." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1200 +msgid "" +":class:`Lock` supports the :term:`context manager` protocol and thus may be " +"used in :keyword:`with` statements." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1205 +#: ../Doc/library/multiprocessing.rst:1256 ../Doc/library/threading.rst:380 +#: ../Doc/library/threading.rst:454 +msgid "Acquire a lock, blocking or non-blocking." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1207 +msgid "" +"With the *block* argument set to ``True`` (the default), the method call " +"will block until the lock is in an unlocked state, then set it to locked and " +"return ``True``. Note that the name of this first argument differs from " +"that in :meth:`threading.Lock.acquire`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1212 +msgid "" +"With the *block* argument set to ``False``, the method call does not block. " +"If the lock is currently in a locked state, return ``False``; otherwise set " +"the lock to a locked state and return ``True``." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1216 +msgid "" +"When invoked with a positive, floating-point value for *timeout*, block for " +"at most the number of seconds specified by *timeout* as long as the lock can " +"not be acquired. Invocations with a negative value for *timeout* are " +"equivalent to a *timeout* of zero. Invocations with a *timeout* value of " +"``None`` (the default) set the timeout period to infinite. Note that the " +"treatment of negative or ``None`` values for *timeout* differs from the " +"implemented behavior in :meth:`threading.Lock.acquire`. The *timeout* " +"argument has no practical implications if the *block* argument is set to " +"``False`` and is thus ignored. Returns ``True`` if the lock has been " +"acquired or ``False`` if the timeout period has elapsed." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1231 +msgid "" +"Release a lock. This can be called from any process or thread, not only the " +"process or thread which originally acquired the lock." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1234 +msgid "" +"Behavior is the same as in :meth:`threading.Lock.release` except that when " +"invoked on an unlocked lock, a :exc:`ValueError` is raised." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1240 +msgid "" +"A recursive lock object: a close analog of :class:`threading.RLock`. A " +"recursive lock must be released by the process or thread that acquired it. " +"Once a process or thread has acquired a recursive lock, the same process or " +"thread may acquire it again without blocking; that process or thread must " +"release it once for each time it has been acquired." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1246 +msgid "" +"Note that :class:`RLock` is actually a factory function which returns an " +"instance of ``multiprocessing.synchronize.RLock`` initialized with a default " +"context." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1250 +msgid "" +":class:`RLock` supports the :term:`context manager` protocol and thus may be " +"used in :keyword:`with` statements." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1258 +msgid "" +"When invoked with the *block* argument set to ``True``, block until the lock " +"is in an unlocked state (not owned by any process or thread) unless the lock " +"is already owned by the current process or thread. The current process or " +"thread then takes ownership of the lock (if it does not already have " +"ownership) and the recursion level inside the lock increments by one, " +"resulting in a return value of ``True``. Note that there are several " +"differences in this first argument's behavior compared to the implementation " +"of :meth:`threading.RLock.acquire`, starting with the name of the argument " +"itself." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1268 +msgid "" +"When invoked with the *block* argument set to ``False``, do not block. If " +"the lock has already been acquired (and thus is owned) by another process or " +"thread, the current process or thread does not take ownership and the " +"recursion level within the lock is not changed, resulting in a return value " +"of ``False``. If the lock is in an unlocked state, the current process or " +"thread takes ownership and the recursion level is incremented, resulting in " +"a return value of ``True``." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1276 +msgid "" +"Use and behaviors of the *timeout* argument are the same as in :meth:`Lock." +"acquire`. Note that some of these behaviors of *timeout* differ from the " +"implemented behaviors in :meth:`threading.RLock.acquire`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1283 +msgid "" +"Release a lock, decrementing the recursion level. If after the decrement " +"the recursion level is zero, reset the lock to unlocked (not owned by any " +"process or thread) and if any other processes or threads are blocked waiting " +"for the lock to become unlocked, allow exactly one of them to proceed. If " +"after the decrement the recursion level is still nonzero, the lock remains " +"locked and owned by the calling process or thread." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1291 +msgid "" +"Only call this method when the calling process or thread owns the lock. An :" +"exc:`AssertionError` is raised if this method is called by a process or " +"thread other than the owner or if the lock is in an unlocked (unowned) " +"state. Note that the type of exception raised in this situation differs " +"from the implemented behavior in :meth:`threading.RLock.release`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1300 +msgid "A semaphore object: a close analog of :class:`threading.Semaphore`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1307 +msgid "" +"On Mac OS X, ``sem_timedwait`` is unsupported, so calling ``acquire()`` with " +"a timeout will emulate that function's behavior using a sleeping loop." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1312 +msgid "" +"If the SIGINT signal generated by :kbd:`Ctrl-C` arrives while the main " +"thread is blocked by a call to :meth:`BoundedSemaphore.acquire`, :meth:`Lock." +"acquire`, :meth:`RLock.acquire`, :meth:`Semaphore.acquire`, :meth:`Condition." +"acquire` or :meth:`Condition.wait` then the call will be immediately " +"interrupted and :exc:`KeyboardInterrupt` will be raised." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1318 +msgid "" +"This differs from the behaviour of :mod:`threading` where SIGINT will be " +"ignored while the equivalent blocking calls are in progress." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1323 +msgid "" +"Some of this package's functionality requires a functioning shared semaphore " +"implementation on the host operating system. Without one, the :mod:" +"`multiprocessing.synchronize` module will be disabled, and attempts to " +"import it will result in an :exc:`ImportError`. See :issue:`3770` for " +"additional information." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1331 +msgid "Shared :mod:`ctypes` Objects" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1333 +msgid "" +"It is possible to create shared objects using shared memory which can be " +"inherited by child processes." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1338 +msgid "" +"Return a :mod:`ctypes` object allocated from shared memory. By default the " +"return value is actually a synchronized wrapper for the object. The object " +"itself can be accessed via the *value* attribute of a :class:`Value`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1342 +#: ../Doc/library/multiprocessing.rst:1429 +msgid "" +"*typecode_or_type* determines the type of the returned object: it is either " +"a ctypes type or a one character typecode of the kind used by the :mod:" +"`array` module. *\\*args* is passed on to the constructor for the type." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1346 +msgid "" +"If *lock* is ``True`` (the default) then a new recursive lock object is " +"created to synchronize access to the value. If *lock* is a :class:`Lock` " +"or :class:`RLock` object then that will be used to synchronize access to the " +"value. If *lock* is ``False`` then access to the returned object will not " +"be automatically protected by a lock, so it will not necessarily be " +"\"process-safe\"." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1353 +msgid "" +"Operations like ``+=`` which involve a read and write are not atomic. So " +"if, for instance, you want to atomically increment a shared value it is " +"insufficient to just do ::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1359 +msgid "" +"Assuming the associated lock is recursive (which it is by default) you can " +"instead do ::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1365 +#: ../Doc/library/multiprocessing.rst:1455 +#: ../Doc/library/multiprocessing.rst:1470 +msgid "Note that *lock* is a keyword-only argument." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1369 +msgid "" +"Return a ctypes array allocated from shared memory. By default the return " +"value is actually a synchronized wrapper for the array." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1372 +msgid "" +"*typecode_or_type* determines the type of the elements of the returned " +"array: it is either a ctypes type or a one character typecode of the kind " +"used by the :mod:`array` module. If *size_or_initializer* is an integer, " +"then it determines the length of the array, and the array will be initially " +"zeroed. Otherwise, *size_or_initializer* is a sequence which is used to " +"initialize the array and whose length determines the length of the array." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1379 +msgid "" +"If *lock* is ``True`` (the default) then a new lock object is created to " +"synchronize access to the value. If *lock* is a :class:`Lock` or :class:" +"`RLock` object then that will be used to synchronize access to the value. " +"If *lock* is ``False`` then access to the returned object will not be " +"automatically protected by a lock, so it will not necessarily be \"process-" +"safe\"." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1386 +msgid "Note that *lock* is a keyword only argument." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1388 +msgid "" +"Note that an array of :data:`ctypes.c_char` has *value* and *raw* attributes " +"which allow one to use it to store and retrieve strings." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1393 +msgid "The :mod:`multiprocessing.sharedctypes` module" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1398 +msgid "" +"The :mod:`multiprocessing.sharedctypes` module provides functions for " +"allocating :mod:`ctypes` objects from shared memory which can be inherited " +"by child processes." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1404 +msgid "" +"Although it is possible to store a pointer in shared memory remember that " +"this will refer to a location in the address space of a specific process. " +"However, the pointer is quite likely to be invalid in the context of a " +"second process and trying to dereference the pointer from the second process " +"may cause a crash." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1412 +msgid "Return a ctypes array allocated from shared memory." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1414 +msgid "" +"*typecode_or_type* determines the type of the elements of the returned " +"array: it is either a ctypes type or a one character typecode of the kind " +"used by the :mod:`array` module. If *size_or_initializer* is an integer " +"then it determines the length of the array, and the array will be initially " +"zeroed. Otherwise *size_or_initializer* is a sequence which is used to " +"initialize the array and whose length determines the length of the array." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1421 +msgid "" +"Note that setting and getting an element is potentially non-atomic -- use :" +"func:`Array` instead to make sure that access is automatically synchronized " +"using a lock." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1427 +msgid "Return a ctypes object allocated from shared memory." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1433 +msgid "" +"Note that setting and getting the value is potentially non-atomic -- use :" +"func:`Value` instead to make sure that access is automatically synchronized " +"using a lock." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1437 +msgid "" +"Note that an array of :data:`ctypes.c_char` has ``value`` and ``raw`` " +"attributes which allow one to use it to store and retrieve strings -- see " +"documentation for :mod:`ctypes`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1443 +msgid "" +"The same as :func:`RawArray` except that depending on the value of *lock* a " +"process-safe synchronization wrapper may be returned instead of a raw ctypes " +"array." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1447 +#: ../Doc/library/multiprocessing.rst:1463 +msgid "" +"If *lock* is ``True`` (the default) then a new lock object is created to " +"synchronize access to the value. If *lock* is a :class:`~multiprocessing." +"Lock` or :class:`~multiprocessing.RLock` object then that will be used to " +"synchronize access to the value. If *lock* is ``False`` then access to the " +"returned object will not be automatically protected by a lock, so it will " +"not necessarily be \"process-safe\"." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1459 +msgid "" +"The same as :func:`RawValue` except that depending on the value of *lock* a " +"process-safe synchronization wrapper may be returned instead of a raw ctypes " +"object." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1474 +msgid "" +"Return a ctypes object allocated from shared memory which is a copy of the " +"ctypes object *obj*." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1479 +msgid "" +"Return a process-safe wrapper object for a ctypes object which uses *lock* " +"to synchronize access. If *lock* is ``None`` (the default) then a :class:" +"`multiprocessing.RLock` object is created automatically." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1483 +msgid "" +"A synchronized wrapper will have two methods in addition to those of the " +"object it wraps: :meth:`get_obj` returns the wrapped object and :meth:" +"`get_lock` returns the lock object used for synchronization." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1487 +msgid "" +"Note that accessing the ctypes object through the wrapper can be a lot " +"slower than accessing the raw ctypes object." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1490 +msgid "Synchronized objects support the :term:`context manager` protocol." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1494 +msgid "" +"The table below compares the syntax for creating shared ctypes objects from " +"shared memory with the normal ctypes syntax. (In the table ``MyStruct`` is " +"some subclass of :class:`ctypes.Structure`.)" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1499 +msgid "ctypes" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1499 +msgid "sharedctypes using type" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1499 +msgid "sharedctypes using typecode" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1501 +msgid "c_double(2.4)" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1501 +msgid "RawValue(c_double, 2.4)" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1501 +msgid "RawValue('d', 2.4)" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1502 +msgid "MyStruct(4, 6)" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1502 +msgid "RawValue(MyStruct, 4, 6)" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1503 +msgid "(c_short * 7)()" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1503 +msgid "RawArray(c_short, 7)" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1503 +msgid "RawArray('h', 7)" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1504 +msgid "(c_int * 3)(9, 2, 8)" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1504 +msgid "RawArray(c_int, (9, 2, 8))" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1504 +msgid "RawArray('i', (9, 2, 8))" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1508 +msgid "" +"Below is an example where a number of ctypes objects are modified by a child " +"process::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1546 +msgid "The results printed are ::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1559 +msgid "Managers" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1561 +msgid "" +"Managers provide a way to create data which can be shared between different " +"processes, including sharing over a network between processes running on " +"different machines. A manager object controls a server process which manages " +"*shared objects*. Other processes can access the shared objects by using " +"proxies." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1569 +msgid "" +"Returns a started :class:`~multiprocessing.managers.SyncManager` object " +"which can be used for sharing objects between processes. The returned " +"manager object corresponds to a spawned child process and has methods which " +"will create shared objects and return corresponding proxies." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1577 +msgid "" +"Manager processes will be shutdown as soon as they are garbage collected or " +"their parent process exits. The manager classes are defined in the :mod:" +"`multiprocessing.managers` module:" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1583 +msgid "Create a BaseManager object." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1585 +msgid "" +"Once created one should call :meth:`start` or ``get_server()." +"serve_forever()`` to ensure that the manager object refers to a started " +"manager process." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1588 +msgid "" +"*address* is the address on which the manager process listens for new " +"connections. If *address* is ``None`` then an arbitrary one is chosen." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1591 +msgid "" +"*authkey* is the authentication key which will be used to check the validity " +"of incoming connections to the server process. If *authkey* is ``None`` " +"then ``current_process().authkey`` is used. Otherwise *authkey* is used and " +"it must be a byte string." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1598 +msgid "" +"Start a subprocess to start the manager. If *initializer* is not ``None`` " +"then the subprocess will call ``initializer(*initargs)`` when it starts." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1603 +msgid "" +"Returns a :class:`Server` object which represents the actual server under " +"the control of the Manager. The :class:`Server` object supports the :meth:" +"`serve_forever` method::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1612 +msgid ":class:`Server` additionally has an :attr:`address` attribute." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1616 +msgid "Connect a local manager object to a remote manager process::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1624 +msgid "" +"Stop the process used by the manager. This is only available if :meth:" +"`start` has been used to start the server process." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1627 +msgid "This can be called multiple times." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1631 +msgid "" +"A classmethod which can be used for registering a type or callable with the " +"manager class." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1634 +msgid "" +"*typeid* is a \"type identifier\" which is used to identify a particular " +"type of shared object. This must be a string." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1637 +msgid "" +"*callable* is a callable used for creating objects for this type " +"identifier. If a manager instance will be connected to the server using " +"the :meth:`connect` method, or if the *create_method* argument is ``False`` " +"then this can be left as ``None``." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1643 +msgid "" +"*proxytype* is a subclass of :class:`BaseProxy` which is used to create " +"proxies for shared objects with this *typeid*. If ``None`` then a proxy " +"class is created automatically." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1647 +msgid "" +"*exposed* is used to specify a sequence of method names which proxies for " +"this typeid should be allowed to access using :meth:`BaseProxy." +"_callmethod`. (If *exposed* is ``None`` then :attr:`proxytype._exposed_` is " +"used instead if it exists.) In the case where no exposed list is specified, " +"all \"public methods\" of the shared object will be accessible. (Here a " +"\"public method\" means any attribute which has a :meth:`~object.__call__` " +"method and whose name does not begin with ``'_'``.)" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1656 +msgid "" +"*method_to_typeid* is a mapping used to specify the return type of those " +"exposed methods which should return a proxy. It maps method names to typeid " +"strings. (If *method_to_typeid* is ``None`` then :attr:`proxytype." +"_method_to_typeid_` is used instead if it exists.) If a method's name is " +"not a key of this mapping or if the mapping is ``None`` then the object " +"returned by the method will be copied by value." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1663 +msgid "" +"*create_method* determines whether a method should be created with name " +"*typeid* which can be used to tell the server process to create a new shared " +"object and return a proxy for it. By default it is ``True``." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1667 +msgid ":class:`BaseManager` instances also have one read-only property:" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1671 +msgid "The address used by the manager." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1673 +msgid "" +"Manager objects support the context management protocol -- see :ref:" +"`typecontextmanager`. :meth:`~contextmanager.__enter__` starts the server " +"process (if it has not already started) and then returns the manager " +"object. :meth:`~contextmanager.__exit__` calls :meth:`shutdown`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1679 +msgid "" +"In previous versions :meth:`~contextmanager.__enter__` did not start the " +"manager's server process if it was not already started." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1684 +msgid "" +"A subclass of :class:`BaseManager` which can be used for the synchronization " +"of processes. Objects of this type are returned by :func:`multiprocessing." +"Manager`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1688 +msgid "" +"Its methods create and return :ref:`multiprocessing-proxy_objects` for a " +"number of commonly used data types to be synchronized across processes. This " +"notably includes shared lists and dictionaries." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1694 +msgid "" +"Create a shared :class:`threading.Barrier` object and return a proxy for it." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1701 +msgid "" +"Create a shared :class:`threading.BoundedSemaphore` object and return a " +"proxy for it." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1706 +msgid "" +"Create a shared :class:`threading.Condition` object and return a proxy for " +"it." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1709 +msgid "" +"If *lock* is supplied then it should be a proxy for a :class:`threading." +"Lock` or :class:`threading.RLock` object." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1717 +msgid "" +"Create a shared :class:`threading.Event` object and return a proxy for it." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1721 +msgid "" +"Create a shared :class:`threading.Lock` object and return a proxy for it." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1725 +msgid "Create a shared :class:`Namespace` object and return a proxy for it." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1729 +msgid "Create a shared :class:`queue.Queue` object and return a proxy for it." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1733 +msgid "" +"Create a shared :class:`threading.RLock` object and return a proxy for it." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1737 +msgid "" +"Create a shared :class:`threading.Semaphore` object and return a proxy for " +"it." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1742 +msgid "Create an array and return a proxy for it." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1746 +msgid "" +"Create an object with a writable ``value`` attribute and return a proxy for " +"it." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1753 +msgid "Create a shared :class:`dict` object and return a proxy for it." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1758 +msgid "Create a shared :class:`list` object and return a proxy for it." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1760 +msgid "" +"Shared objects are capable of being nested. For example, a shared container " +"object such as a shared list can contain other shared objects which will all " +"be managed and synchronized by the :class:`SyncManager`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1767 +msgid "A type that can register with :class:`SyncManager`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1769 +msgid "" +"A namespace object has no public methods, but does have writable attributes. " +"Its representation shows the values of its attributes." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1772 +msgid "" +"However, when using a proxy for a namespace object, an attribute beginning " +"with ``'_'`` will be an attribute of the proxy and not an attribute of the " +"referent:" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1788 +msgid "Customized managers" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1790 +msgid "" +"To create one's own manager, one creates a subclass of :class:`BaseManager` " +"and uses the :meth:`~BaseManager.register` classmethod to register new types " +"or callables with the manager class. For example::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1815 +msgid "Using a remote manager" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1817 +msgid "" +"It is possible to run a manager server on one machine and have clients use " +"it from other machines (assuming that the firewalls involved allow it)." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1820 +msgid "" +"Running the following commands creates a server for a single shared queue " +"which remote clients can access::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1832 +msgid "One client can access the server as follows::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1842 +msgid "Another client can also use it::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1853 +msgid "" +"Local processes can also access that queue, using the code from above on the " +"client to access it remotely::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1878 +msgid "Proxy Objects" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1880 +msgid "" +"A proxy is an object which *refers* to a shared object which lives " +"(presumably) in a different process. The shared object is said to be the " +"*referent* of the proxy. Multiple proxy objects may have the same referent." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1884 +msgid "" +"A proxy object has methods which invoke corresponding methods of its " +"referent (although not every method of the referent will necessarily be " +"available through the proxy). In this way, a proxy can be used just like " +"its referent can:" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1902 +msgid "" +"Notice that applying :func:`str` to a proxy will return the representation " +"of the referent, whereas applying :func:`repr` will return the " +"representation of the proxy." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1906 +msgid "" +"An important feature of proxy objects is that they are picklable so they can " +"be passed between processes. As such, a referent can contain :ref:" +"`multiprocessing-proxy_objects`. This permits nesting of these managed " +"lists, dicts, and other :ref:`multiprocessing-proxy_objects`:" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1922 +msgid "Similarly, dict and list proxies may be nested inside one another::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1935 +msgid "" +"If standard (non-proxy) :class:`list` or :class:`dict` objects are contained " +"in a referent, modifications to those mutable values will not be propagated " +"through the manager because the proxy has no way of knowing when the values " +"contained within are modified. However, storing a value in a container " +"proxy (which triggers a ``__setitem__`` on the proxy object) does propagate " +"through the manager and so to effectively modify such an item, one could re-" +"assign the modified value to the container proxy::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1954 +msgid "" +"This approach is perhaps less convenient than employing nested :ref:" +"`multiprocessing-proxy_objects` for most use cases but also demonstrates a " +"level of control over the synchronization." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1960 +msgid "" +"The proxy types in :mod:`multiprocessing` do nothing to support comparisons " +"by value. So, for instance, we have:" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1968 +msgid "" +"One should just use a copy of the referent instead when making comparisons." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1972 +msgid "Proxy objects are instances of subclasses of :class:`BaseProxy`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1976 +msgid "Call and return the result of a method of the proxy's referent." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1978 +msgid "" +"If ``proxy`` is a proxy whose referent is ``obj`` then the expression ::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1982 +msgid "will evaluate the expression ::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1986 +msgid "in the manager's process." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1988 +msgid "" +"The returned value will be a copy of the result of the call or a proxy to a " +"new shared object -- see documentation for the *method_to_typeid* argument " +"of :meth:`BaseManager.register`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1992 +msgid "" +"If an exception is raised by the call, then is re-raised by :meth:" +"`_callmethod`. If some other exception is raised in the manager's process " +"then this is converted into a :exc:`RemoteError` exception and is raised by :" +"meth:`_callmethod`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:1997 +msgid "" +"Note in particular that an exception will be raised if *methodname* has not " +"been *exposed*." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2000 +msgid "An example of the usage of :meth:`_callmethod`:" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2016 +msgid "Return a copy of the referent." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2018 +msgid "If the referent is unpicklable then this will raise an exception." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2022 +msgid "Return a representation of the proxy object." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2026 +msgid "Return the representation of the referent." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2030 ../Doc/library/optparse.rst:1483 +msgid "Cleanup" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2032 +msgid "" +"A proxy object uses a weakref callback so that when it gets garbage " +"collected it deregisters itself from the manager which owns its referent." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2035 +msgid "" +"A shared object gets deleted from the manager process when there are no " +"longer any proxies referring to it." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2040 +msgid "Process Pools" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2045 +msgid "" +"One can create a pool of processes which will carry out tasks submitted to " +"it with the :class:`Pool` class." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2050 +msgid "" +"A process pool object which controls a pool of worker processes to which " +"jobs can be submitted. It supports asynchronous results with timeouts and " +"callbacks and has a parallel map implementation." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2054 +msgid "" +"*processes* is the number of worker processes to use. If *processes* is " +"``None`` then the number returned by :func:`os.cpu_count` is used." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2057 +msgid "" +"If *initializer* is not ``None`` then each worker process will call " +"``initializer(*initargs)`` when it starts." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2060 +msgid "" +"*maxtasksperchild* is the number of tasks a worker process can complete " +"before it will exit and be replaced with a fresh worker process, to enable " +"unused resources to be freed. The default *maxtasksperchild* is None, which " +"means worker processes will live as long as the pool." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2065 +msgid "" +"*context* can be used to specify the context used for starting the worker " +"processes. Usually a pool is created using the function :func:" +"`multiprocessing.Pool` or the :meth:`Pool` method of a context object. In " +"both cases *context* is set appropriately." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2071 +msgid "" +"Note that the methods of the pool object should only be called by the " +"process which created the pool." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2074 +msgid "*maxtasksperchild*" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2077 +msgid "*context*" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2082 +msgid "" +"Worker processes within a :class:`Pool` typically live for the complete " +"duration of the Pool's work queue. A frequent pattern found in other systems " +"(such as Apache, mod_wsgi, etc) to free resources held by workers is to " +"allow a worker within a pool to complete only a set amount of work before " +"being exiting, being cleaned up and a new process spawned to replace the old " +"one. The *maxtasksperchild* argument to the :class:`Pool` exposes this " +"ability to the end user." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2092 +msgid "" +"Call *func* with arguments *args* and keyword arguments *kwds*. It blocks " +"until the result is ready. Given this blocks, :meth:`apply_async` is better " +"suited for performing work in parallel. Additionally, *func* is only " +"executed in one of the workers of the pool." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2099 +msgid "A variant of the :meth:`apply` method which returns a result object." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2101 +#: ../Doc/library/multiprocessing.rst:2126 +msgid "" +"If *callback* is specified then it should be a callable which accepts a " +"single argument. When the result becomes ready *callback* is applied to it, " +"that is unless the call failed, in which case the *error_callback* is " +"applied instead." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2106 +#: ../Doc/library/multiprocessing.rst:2131 +msgid "" +"If *error_callback* is specified then it should be a callable which accepts " +"a single argument. If the target function fails, then the *error_callback* " +"is called with the exception instance." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2110 +#: ../Doc/library/multiprocessing.rst:2135 +msgid "" +"Callbacks should complete immediately since otherwise the thread which " +"handles the results will get blocked." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2115 +msgid "" +"A parallel equivalent of the :func:`map` built-in function (it supports only " +"one *iterable* argument though). It blocks until the result is ready." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2118 +msgid "" +"This method chops the iterable into a number of chunks which it submits to " +"the process pool as separate tasks. The (approximate) size of these chunks " +"can be specified by setting *chunksize* to a positive integer." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2124 +msgid "A variant of the :meth:`.map` method which returns a result object." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2140 +msgid "A lazier version of :meth:`map`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2142 +msgid "" +"The *chunksize* argument is the same as the one used by the :meth:`.map` " +"method. For very long iterables using a large value for *chunksize* can " +"make the job complete **much** faster than using the default value of ``1``." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2147 +msgid "" +"Also if *chunksize* is ``1`` then the :meth:`!next` method of the iterator " +"returned by the :meth:`imap` method has an optional *timeout* parameter: " +"``next(timeout)`` will raise :exc:`multiprocessing.TimeoutError` if the " +"result cannot be returned within *timeout* seconds." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2154 +msgid "" +"The same as :meth:`imap` except that the ordering of the results from the " +"returned iterator should be considered arbitrary. (Only when there is only " +"one worker process is the order guaranteed to be \"correct\".)" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2160 +msgid "" +"Like :meth:`map` except that the elements of the *iterable* are expected to " +"be iterables that are unpacked as arguments." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2163 +msgid "" +"Hence an *iterable* of ``[(1,2), (3, 4)]`` results in ``[func(1,2), " +"func(3,4)]``." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2170 +msgid "" +"A combination of :meth:`starmap` and :meth:`map_async` that iterates over " +"*iterable* of iterables and calls *func* with the iterables unpacked. " +"Returns a result object." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2178 +msgid "" +"Prevents any more tasks from being submitted to the pool. Once all the " +"tasks have been completed the worker processes will exit." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2183 +msgid "" +"Stops the worker processes immediately without completing outstanding work. " +"When the pool object is garbage collected :meth:`terminate` will be called " +"immediately." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2189 +msgid "" +"Wait for the worker processes to exit. One must call :meth:`close` or :meth:" +"`terminate` before using :meth:`join`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2192 +msgid "" +"Pool objects now support the context management protocol -- see :ref:" +"`typecontextmanager`. :meth:`~contextmanager.__enter__` returns the pool " +"object, and :meth:`~contextmanager.__exit__` calls :meth:`terminate`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2200 +msgid "" +"The class of the result returned by :meth:`Pool.apply_async` and :meth:`Pool." +"map_async`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2205 +msgid "" +"Return the result when it arrives. If *timeout* is not ``None`` and the " +"result does not arrive within *timeout* seconds then :exc:`multiprocessing." +"TimeoutError` is raised. If the remote call raised an exception then that " +"exception will be reraised by :meth:`get`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2212 +msgid "Wait until the result is available or until *timeout* seconds pass." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2216 +msgid "Return whether the call has completed." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2220 +msgid "" +"Return whether the call completed without raising an exception. Will raise :" +"exc:`AssertionError` if the result is not ready." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2223 +msgid "The following example demonstrates the use of a pool::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2250 +msgid "Listeners and Clients" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2255 +msgid "" +"Usually message passing between processes is done using queues or by using :" +"class:`~multiprocessing.Connection` objects returned by :func:" +"`~multiprocessing.Pipe`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2259 +msgid "" +"However, the :mod:`multiprocessing.connection` module allows some extra " +"flexibility. It basically gives a high level message oriented API for " +"dealing with sockets or Windows named pipes. It also has support for " +"*digest authentication* using the :mod:`hmac` module, and for polling " +"multiple connections at the same time." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2268 +msgid "" +"Send a randomly generated message to the other end of the connection and " +"wait for a reply." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2271 +msgid "" +"If the reply matches the digest of the message using *authkey* as the key " +"then a welcome message is sent to the other end of the connection. " +"Otherwise :exc:`~multiprocessing.AuthenticationError` is raised." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2277 +msgid "" +"Receive a message, calculate the digest of the message using *authkey* as " +"the key, and then send the digest back." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2280 +msgid "" +"If a welcome message is not received, then :exc:`~multiprocessing." +"AuthenticationError` is raised." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2285 +msgid "" +"Attempt to set up a connection to the listener which is using address " +"*address*, returning a :class:`~multiprocessing.Connection`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2288 +msgid "" +"The type of the connection is determined by *family* argument, but this can " +"generally be omitted since it can usually be inferred from the format of " +"*address*. (See :ref:`multiprocessing-address-formats`)" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2292 +msgid "" +"If *authenticate* is ``True`` or *authkey* is a byte string then digest " +"authentication is used. The key used for authentication will be either " +"*authkey* or ``current_process().authkey`` if *authkey* is ``None``. If " +"authentication fails then :exc:`~multiprocessing.AuthenticationError` is " +"raised. See :ref:`multiprocessing-auth-keys`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2301 +msgid "" +"A wrapper for a bound socket or Windows named pipe which is 'listening' for " +"connections." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2304 +msgid "" +"*address* is the address to be used by the bound socket or named pipe of the " +"listener object." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2309 +msgid "" +"If an address of '0.0.0.0' is used, the address will not be a connectable " +"end point on Windows. If you require a connectable end-point, you should use " +"'127.0.0.1'." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2313 +msgid "" +"*family* is the type of socket (or named pipe) to use. This can be one of " +"the strings ``'AF_INET'`` (for a TCP socket), ``'AF_UNIX'`` (for a Unix " +"domain socket) or ``'AF_PIPE'`` (for a Windows named pipe). Of these only " +"the first is guaranteed to be available. If *family* is ``None`` then the " +"family is inferred from the format of *address*. If *address* is also " +"``None`` then a default is chosen. This default is the family which is " +"assumed to be the fastest available. See :ref:`multiprocessing-address-" +"formats`. Note that if *family* is ``'AF_UNIX'`` and address is ``None`` " +"then the socket will be created in a private temporary directory created " +"using :func:`tempfile.mkstemp`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2324 +msgid "" +"If the listener object uses a socket then *backlog* (1 by default) is passed " +"to the :meth:`~socket.socket.listen` method of the socket once it has been " +"bound." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2328 +msgid "" +"If *authenticate* is ``True`` (``False`` by default) or *authkey* is not " +"``None`` then digest authentication is used." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2331 +msgid "" +"If *authkey* is a byte string then it will be used as the authentication " +"key; otherwise it must be *None*." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2334 +msgid "" +"If *authkey* is ``None`` and *authenticate* is ``True`` then " +"``current_process().authkey`` is used as the authentication key. If " +"*authkey* is ``None`` and *authenticate* is ``False`` then no authentication " +"is done. If authentication fails then :exc:`~multiprocessing." +"AuthenticationError` is raised. See :ref:`multiprocessing-auth-keys`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2343 +msgid "" +"Accept a connection on the bound socket or named pipe of the listener object " +"and return a :class:`~multiprocessing.Connection` object. If authentication " +"is attempted and fails, then :exc:`~multiprocessing.AuthenticationError` is " +"raised." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2350 +msgid "" +"Close the bound socket or named pipe of the listener object. This is called " +"automatically when the listener is garbage collected. However it is " +"advisable to call it explicitly." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2354 +msgid "Listener objects have the following read-only properties:" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2358 +msgid "The address which is being used by the Listener object." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2362 +msgid "" +"The address from which the last accepted connection came. If this is " +"unavailable then it is ``None``." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2365 +msgid "" +"Listener objects now support the context management protocol -- see :ref:" +"`typecontextmanager`. :meth:`~contextmanager.__enter__` returns the " +"listener object, and :meth:`~contextmanager.__exit__` calls :meth:`close`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2372 +msgid "" +"Wait till an object in *object_list* is ready. Returns the list of those " +"objects in *object_list* which are ready. If *timeout* is a float then the " +"call blocks for at most that many seconds. If *timeout* is ``None`` then it " +"will block for an unlimited period. A negative timeout is equivalent to a " +"zero timeout." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2378 +msgid "" +"For both Unix and Windows, an object can appear in *object_list* if it is" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2381 +msgid "a readable :class:`~multiprocessing.Connection` object;" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2382 +msgid "a connected and readable :class:`socket.socket` object; or" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2383 +msgid "" +"the :attr:`~multiprocessing.Process.sentinel` attribute of a :class:" +"`~multiprocessing.Process` object." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2386 +msgid "" +"A connection or socket object is ready when there is data available to be " +"read from it, or the other end has been closed." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2389 +msgid "" +"**Unix**: ``wait(object_list, timeout)`` almost equivalent ``select." +"select(object_list, [], [], timeout)``. The difference is that, if :func:" +"`select.select` is interrupted by a signal, it can raise :exc:`OSError` with " +"an error number of ``EINTR``, whereas :func:`wait` will not." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2395 +msgid "" +"**Windows**: An item in *object_list* must either be an integer handle which " +"is waitable (according to the definition used by the documentation of the " +"Win32 function ``WaitForMultipleObjects()``) or it can be an object with a :" +"meth:`fileno` method which returns a socket handle or pipe handle. (Note " +"that pipe handles and socket handles are **not** waitable handles.)" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2405 +msgid "**Examples**" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2407 +msgid "" +"The following server code creates a listener which uses ``'secret " +"password'`` as an authentication key. It then waits for a connection and " +"sends some data to the client::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2426 +msgid "" +"The following code connects to the server and receives some data from the " +"server::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2443 +msgid "" +"The following code uses :func:`~multiprocessing.connection.wait` to wait for " +"messages from multiple processes at once::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2482 +msgid "Address Formats" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2484 +msgid "" +"An ``'AF_INET'`` address is a tuple of the form ``(hostname, port)`` where " +"*hostname* is a string and *port* is an integer." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2487 +msgid "" +"An ``'AF_UNIX'`` address is a string representing a filename on the " +"filesystem." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2493 +msgid "An ``'AF_PIPE'`` address is a string of the form" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2491 +msgid "" +":samp:`r'\\\\\\\\.\\\\pipe\\\\{PipeName}'`. To use :func:`Client` to " +"connect to a named pipe on a remote computer called *ServerName* one should " +"use an address of the form :samp:`r'\\\\\\\\{ServerName}\\\\pipe\\" +"\\{PipeName}'` instead." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2495 +msgid "" +"Note that any string beginning with two backslashes is assumed by default to " +"be an ``'AF_PIPE'`` address rather than an ``'AF_UNIX'`` address." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2502 +msgid "Authentication keys" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2504 +msgid "" +"When one uses :meth:`Connection.recv `, the " +"data received is automatically unpickled. Unfortunately unpickling data " +"from an untrusted source is a security risk. Therefore :class:`Listener` " +"and :func:`Client` use the :mod:`hmac` module to provide digest " +"authentication." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2510 +msgid "" +"An authentication key is a byte string which can be thought of as a " +"password: once a connection is established both ends will demand proof that " +"the other knows the authentication key. (Demonstrating that both ends are " +"using the same key does **not** involve sending the key over the connection.)" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2516 +msgid "" +"If authentication is requested but no authentication key is specified then " +"the return value of ``current_process().authkey`` is used (see :class:" +"`~multiprocessing.Process`). This value will be automatically inherited by " +"any :class:`~multiprocessing.Process` object that the current process " +"creates. This means that (by default) all processes of a multi-process " +"program will share a single authentication key which can be used when " +"setting up connections between themselves." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2524 +msgid "" +"Suitable authentication keys can also be generated by using :func:`os." +"urandom`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2530 +msgid "" +"Some support for logging is available. Note, however, that the :mod:" +"`logging` package does not use process shared locks so it is possible " +"(depending on the handler type) for messages from different processes to get " +"mixed up." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2537 +msgid "" +"Returns the logger used by :mod:`multiprocessing`. If necessary, a new one " +"will be created." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2540 +msgid "" +"When first created the logger has level :data:`logging.NOTSET` and no " +"default handler. Messages sent to this logger will not by default propagate " +"to the root logger." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2544 +msgid "" +"Note that on Windows child processes will only inherit the level of the " +"parent process's logger -- any other customization of the logger will not be " +"inherited." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2551 +msgid "" +"This function performs a call to :func:`get_logger` but in addition to " +"returning the logger created by get_logger, it adds a handler which sends " +"output to :data:`sys.stderr` using format ``'[%(levelname)s/%(processName)s] " +"%(message)s'``." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2556 +msgid "Below is an example session with logging turned on::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2571 +msgid "For a full table of logging levels, see the :mod:`logging` module." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2575 +msgid "The :mod:`multiprocessing.dummy` module" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2580 +msgid "" +":mod:`multiprocessing.dummy` replicates the API of :mod:`multiprocessing` " +"but is no more than a wrapper around the :mod:`threading` module." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2587 +msgid "Programming guidelines" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2589 +msgid "" +"There are certain guidelines and idioms which should be adhered to when " +"using :mod:`multiprocessing`." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2594 +msgid "All start methods" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2596 +msgid "The following applies to all start methods." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2598 +msgid "Avoid shared state" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2600 +msgid "" +"As far as possible one should try to avoid shifting large amounts of data " +"between processes." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2603 +msgid "" +"It is probably best to stick to using queues or pipes for communication " +"between processes rather than using the lower level synchronization " +"primitives." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2607 +msgid "Picklability" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2609 +msgid "Ensure that the arguments to the methods of proxies are picklable." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2611 +msgid "Thread safety of proxies" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2613 +msgid "" +"Do not use a proxy object from more than one thread unless you protect it " +"with a lock." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2616 +msgid "" +"(There is never a problem with different processes using the *same* proxy.)" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2618 +msgid "Joining zombie processes" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2620 +msgid "" +"On Unix when a process finishes but has not been joined it becomes a zombie. " +"There should never be very many because each time a new process starts (or :" +"func:`~multiprocessing.active_children` is called) all completed processes " +"which have not yet been joined will be joined. Also calling a finished " +"process's :meth:`Process.is_alive ` will " +"join the process. Even so it is probably good practice to explicitly join " +"all the processes that you start." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2628 +msgid "Better to inherit than pickle/unpickle" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2630 +msgid "" +"When using the *spawn* or *forkserver* start methods many types from :mod:" +"`multiprocessing` need to be picklable so that child processes can use " +"them. However, one should generally avoid sending shared objects to other " +"processes using pipes or queues. Instead you should arrange the program so " +"that a process which needs access to a shared resource created elsewhere can " +"inherit it from an ancestor process." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2638 +msgid "Avoid terminating processes" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2640 +msgid "" +"Using the :meth:`Process.terminate ` " +"method to stop a process is liable to cause any shared resources (such as " +"locks, semaphores, pipes and queues) currently being used by the process to " +"become broken or unavailable to other processes." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2646 +msgid "" +"Therefore it is probably best to only consider using :meth:`Process." +"terminate ` on processes which never use " +"any shared resources." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2650 +msgid "Joining processes that use queues" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2652 +msgid "" +"Bear in mind that a process that has put items in a queue will wait before " +"terminating until all the buffered items are fed by the \"feeder\" thread to " +"the underlying pipe. (The child process can call the :meth:`Queue." +"cancel_join_thread ` method of the " +"queue to avoid this behaviour.)" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2658 +msgid "" +"This means that whenever you use a queue you need to make sure that all " +"items which have been put on the queue will eventually be removed before the " +"process is joined. Otherwise you cannot be sure that processes which have " +"put items on the queue will terminate. Remember also that non-daemonic " +"processes will be joined automatically." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2664 +msgid "An example which will deadlock is the following::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2678 +msgid "" +"A fix here would be to swap the last two lines (or simply remove the ``p." +"join()`` line)." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2681 +msgid "Explicitly pass resources to child processes" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2683 +msgid "" +"On Unix using the *fork* start method, a child process can make use of a " +"shared resource created in a parent process using a global resource. " +"However, it is better to pass the object as an argument to the constructor " +"for the child process." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2688 +msgid "" +"Apart from making the code (potentially) compatible with Windows and the " +"other start methods this also ensures that as long as the child process is " +"still alive the object will not be garbage collected in the parent process. " +"This might be important if some resource is freed when the object is garbage " +"collected in the parent process." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2695 +msgid "So for instance ::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2707 +msgid "should be rewritten as ::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2719 +msgid "Beware of replacing :data:`sys.stdin` with a \"file like object\"" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2721 +msgid ":mod:`multiprocessing` originally unconditionally called::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2725 +msgid "" +"in the :meth:`multiprocessing.Process._bootstrap` method --- this resulted " +"in issues with processes-in-processes. This has been changed to::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2731 +msgid "" +"Which solves the fundamental issue of processes colliding with each other " +"resulting in a bad file descriptor error, but introduces a potential danger " +"to applications which replace :func:`sys.stdin` with a \"file-like object\" " +"with output buffering. This danger is that if multiple processes call :meth:" +"`~io.IOBase.close()` on this file-like object, it could result in the same " +"data being flushed to the object multiple times, resulting in corruption." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2738 +msgid "" +"If you write a file-like object and implement your own caching, you can make " +"it fork-safe by storing the pid whenever you append to the cache, and " +"discarding the cache when the pid changes. For example::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2750 +msgid "" +"For more information, see :issue:`5155`, :issue:`5313` and :issue:`5331`" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2753 +msgid "The *spawn* and *forkserver* start methods" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2755 +msgid "" +"There are a few extra restriction which don't apply to the *fork* start " +"method." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2758 +msgid "More picklability" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2760 +msgid "" +"Ensure that all arguments to :meth:`Process.__init__` are picklable. Also, " +"if you subclass :class:`~multiprocessing.Process` then make sure that " +"instances will be picklable when the :meth:`Process.start ` method is called." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2765 +msgid "Global variables" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2767 +msgid "" +"Bear in mind that if code run in a child process tries to access a global " +"variable, then the value it sees (if any) may not be the same as the value " +"in the parent process at the time that :meth:`Process.start ` was called." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2772 +msgid "" +"However, global variables which are just module level constants cause no " +"problems." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2775 +msgid "Safe importing of main module" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2777 +msgid "" +"Make sure that the main module can be safely imported by a new Python " +"interpreter without causing unintended side effects (such a starting a new " +"process)." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2781 +msgid "" +"For example, using the *spawn* or *forkserver* start method running the " +"following module would fail with a :exc:`RuntimeError`::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2793 +msgid "" +"Instead one should protect the \"entry point\" of the program by using ``if " +"__name__ == '__main__':`` as follows::" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2807 +msgid "" +"(The ``freeze_support()`` line can be omitted if the program will be run " +"normally instead of frozen.)" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2810 +msgid "" +"This allows the newly spawned Python interpreter to safely import the module " +"and then run the module's ``foo()`` function." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2813 +msgid "" +"Similar restrictions apply if a pool or manager is created in the main " +"module." +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2822 +msgid "Demonstration of how to create and use customized managers and proxies:" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2828 +msgid "Using :class:`~multiprocessing.pool.Pool`:" +msgstr "" + +#: ../Doc/library/multiprocessing.rst:2834 +msgid "" +"An example showing how to use queues to feed tasks to a collection of worker " +"processes and collect the results:" +msgstr "" + +#: ../Doc/library/netdata.rst:6 +msgid "Internet Data Handling" +msgstr "" + +#: ../Doc/library/netdata.rst:8 +msgid "" +"This chapter describes modules which support handling data formats commonly " +"used on the Internet." +msgstr "" + +#: ../Doc/library/netrc.rst:3 +msgid ":mod:`netrc` --- netrc file processing" +msgstr "" + +#: ../Doc/library/netrc.rst:11 +msgid "**Source code:** :source:`Lib/netrc.py`" +msgstr "" + +#: ../Doc/library/netrc.rst:15 +msgid "" +"The :class:`netrc` class parses and encapsulates the netrc file format used " +"by the Unix :program:`ftp` program and other FTP clients." +msgstr "" + +#: ../Doc/library/netrc.rst:21 +msgid "" +"A :class:`netrc` instance or subclass instance encapsulates data from a " +"netrc file. The initialization argument, if present, specifies the file to " +"parse. If no argument is given, the file :file:`.netrc` in the user's home " +"directory will be read. Parse errors will raise :exc:`NetrcParseError` with " +"diagnostic information including the file name, line number, and terminating " +"token. If no argument is specified on a POSIX system, the presence of " +"passwords in the :file:`.netrc` file will raise a :exc:`NetrcParseError` if " +"the file ownership or permissions are insecure (owned by a user other than " +"the user running the process, or accessible for read or write by any other " +"user). This implements security behavior equivalent to that of ftp and other " +"programs that use :file:`.netrc`." +msgstr "" + +#: ../Doc/library/netrc.rst:33 +msgid "Added the POSIX permission check." +msgstr "" + +#: ../Doc/library/netrc.rst:38 +msgid "" +"Exception raised by the :class:`netrc` class when syntactical errors are " +"encountered in source text. Instances of this exception provide three " +"interesting attributes: :attr:`msg` is a textual explanation of the error, :" +"attr:`filename` is the name of the source file, and :attr:`lineno` gives the " +"line number on which the error was found." +msgstr "" + +#: ../Doc/library/netrc.rst:48 +msgid "netrc Objects" +msgstr "" + +#: ../Doc/library/netrc.rst:50 +msgid "A :class:`netrc` instance has the following methods:" +msgstr "" + +#: ../Doc/library/netrc.rst:55 +msgid "" +"Return a 3-tuple ``(login, account, password)`` of authenticators for " +"*host*. If the netrc file did not contain an entry for the given host, " +"return the tuple associated with the 'default' entry. If neither matching " +"host nor default entry is available, return ``None``." +msgstr "" + +#: ../Doc/library/netrc.rst:63 +msgid "" +"Dump the class data as a string in the format of a netrc file. (This " +"discards comments and may reorder the entries.)" +msgstr "" + +#: ../Doc/library/netrc.rst:66 +msgid "Instances of :class:`netrc` have public instance variables:" +msgstr "" + +#: ../Doc/library/netrc.rst:71 +msgid "" +"Dictionary mapping host names to ``(login, account, password)`` tuples. The " +"'default' entry, if any, is represented as a pseudo-host by that name." +msgstr "" + +#: ../Doc/library/netrc.rst:77 +msgid "Dictionary mapping macro names to string lists." +msgstr "" + +#: ../Doc/library/netrc.rst:81 +msgid "" +"Passwords are limited to a subset of the ASCII character set. All ASCII " +"punctuation is allowed in passwords, however, note that whitespace and non-" +"printable characters are not allowed in passwords. This is a limitation of " +"the way the .netrc file is parsed and may be removed in the future." +msgstr "" + +#: ../Doc/library/nis.rst:3 +msgid ":mod:`nis` --- Interface to Sun's NIS (Yellow Pages)" +msgstr "" + +#: ../Doc/library/nis.rst:14 +msgid "" +"The :mod:`nis` module gives a thin wrapper around the NIS library, useful " +"for central administration of several hosts." +msgstr "" + +#: ../Doc/library/nis.rst:17 +msgid "" +"Because NIS exists only on Unix systems, this module is only available for " +"Unix." +msgstr "" + +#: ../Doc/library/nis.rst:19 +msgid "The :mod:`nis` module defines the following functions:" +msgstr "" + +#: ../Doc/library/nis.rst:24 +msgid "" +"Return the match for *key* in map *mapname*, or raise an error (:exc:`nis." +"error`) if there is none. Both should be strings, *key* is 8-bit clean. " +"Return value is an arbitrary array of bytes (may contain ``NULL`` and other " +"joys)." +msgstr "" + +#: ../Doc/library/nis.rst:29 ../Doc/library/nis.rst:41 +msgid "Note that *mapname* is first checked if it is an alias to another name." +msgstr "" + +#: ../Doc/library/nis.rst:31 ../Doc/library/nis.rst:43 +#: ../Doc/library/nis.rst:51 +msgid "" +"The *domain* argument allows overriding the NIS domain used for the lookup. " +"If unspecified, lookup is in the default NIS domain." +msgstr "" + +#: ../Doc/library/nis.rst:37 +msgid "" +"Return a dictionary mapping *key* to *value* such that ``match(key, " +"mapname)==value``. Note that both keys and values of the dictionary are " +"arbitrary arrays of bytes." +msgstr "" + +#: ../Doc/library/nis.rst:49 +msgid "Return a list of all valid maps." +msgstr "" + +#: ../Doc/library/nis.rst:57 +msgid "Return the system default NIS domain." +msgstr "" + +#: ../Doc/library/nis.rst:60 +msgid "The :mod:`nis` module defines the following exception:" +msgstr "" + +#: ../Doc/library/nis.rst:64 +msgid "An error raised when a NIS function returns an error code." +msgstr "" + +#: ../Doc/library/nntplib.rst:2 +msgid ":mod:`nntplib` --- NNTP protocol client" +msgstr "" + +#: ../Doc/library/nntplib.rst:7 +msgid "**Source code:** :source:`Lib/nntplib.py`" +msgstr "" + +#: ../Doc/library/nntplib.rst:15 +msgid "" +"This module defines the class :class:`NNTP` which implements the client side " +"of the Network News Transfer Protocol. It can be used to implement a news " +"reader or poster, or automated news processors. It is compatible with :rfc:" +"`3977` as well as the older :rfc:`977` and :rfc:`2980`." +msgstr "" + +#: ../Doc/library/nntplib.rst:20 +msgid "" +"Here are two small examples of how it can be used. To list some statistics " +"about a newsgroup and print the subjects of the last 10 articles::" +msgstr "" + +#: ../Doc/library/nntplib.rst:44 +msgid "" +"To post an article from a binary file (this assumes that the article has " +"valid headers, and that you have right to post on the particular newsgroup)::" +msgstr "" + +#: ../Doc/library/nntplib.rst:54 +msgid "The module itself defines the following classes:" +msgstr "" + +#: ../Doc/library/nntplib.rst:59 +msgid "" +"Return a new :class:`NNTP` object, representing a connection to the NNTP " +"server running on host *host*, listening at port *port*. An optional " +"*timeout* can be specified for the socket connection. If the optional *user* " +"and *password* are provided, or if suitable credentials are present in :file:" +"`/.netrc` and the optional flag *usenetrc* is true, the ``AUTHINFO USER`` " +"and ``AUTHINFO PASS`` commands are used to identify and authenticate the " +"user to the server. If the optional flag *readermode* is true, then a " +"``mode reader`` command is sent before authentication is performed. Reader " +"mode is sometimes necessary if you are connecting to an NNTP server on the " +"local machine and intend to call reader-specific commands, such as " +"``group``. If you get unexpected :exc:`NNTPPermanentError`\\ s, you might " +"need to set *readermode*. The :class:`NNTP` class supports the :keyword:" +"`with` statement to unconditionally consume :exc:`OSError` exceptions and to " +"close the NNTP connection when done, e.g.:" +msgstr "" + +#: ../Doc/library/nntplib.rst:83 +msgid "*usenetrc* is now ``False`` by default." +msgstr "" + +#: ../Doc/library/nntplib.rst:91 +msgid "" +"Return a new :class:`NNTP_SSL` object, representing an encrypted connection " +"to the NNTP server running on host *host*, listening at port *port*. :class:" +"`NNTP_SSL` objects have the same methods as :class:`NNTP` objects. If " +"*port* is omitted, port 563 (NNTPS) is used. *ssl_context* is also optional, " +"and is a :class:`~ssl.SSLContext` object. Please read :ref:`ssl-security` " +"for best practices. All other parameters behave the same as for :class:" +"`NNTP`." +msgstr "" + +#: ../Doc/library/nntplib.rst:99 +msgid "" +"Note that SSL-on-563 is discouraged per :rfc:`4642`, in favor of STARTTLS as " +"described below. However, some servers only support the former." +msgstr "" + +#: ../Doc/library/nntplib.rst:112 +msgid "" +"Derived from the standard exception :exc:`Exception`, this is the base class " +"for all exceptions raised by the :mod:`nntplib` module. Instances of this " +"class have the following attribute:" +msgstr "" + +#: ../Doc/library/nntplib.rst:118 +msgid "The response of the server if available, as a :class:`str` object." +msgstr "" + +#: ../Doc/library/nntplib.rst:128 +msgid "" +"Exception raised when a response code in the range 400--499 is received." +msgstr "" + +#: ../Doc/library/nntplib.rst:133 +msgid "" +"Exception raised when a response code in the range 500--599 is received." +msgstr "" + +#: ../Doc/library/nntplib.rst:138 +msgid "" +"Exception raised when a reply is received from the server that does not " +"begin with a digit in the range 1--5." +msgstr "" + +#: ../Doc/library/nntplib.rst:144 +msgid "Exception raised when there is some error in the response data." +msgstr "" + +#: ../Doc/library/nntplib.rst:150 +msgid "NNTP Objects" +msgstr "" + +#: ../Doc/library/nntplib.rst:152 +msgid "" +"When connected, :class:`NNTP` and :class:`NNTP_SSL` objects support the " +"following methods and attributes." +msgstr "" + +#: ../Doc/library/nntplib.rst:156 +msgid "Attributes" +msgstr "" + +#: ../Doc/library/nntplib.rst:160 +msgid "" +"An integer representing the version of the NNTP protocol supported by the " +"server. In practice, this should be ``2`` for servers advertising :rfc:" +"`3977` compliance and ``1`` for others." +msgstr "" + +#: ../Doc/library/nntplib.rst:168 +msgid "" +"A string describing the software name and version of the NNTP server, or :" +"const:`None` if not advertised by the server." +msgstr "" + +#: ../Doc/library/nntplib.rst:174 ../Doc/library/pathlib.rst:629 +#: ../Doc/library/stdtypes.rst:4408 +msgid "Methods" +msgstr "" + +#: ../Doc/library/nntplib.rst:176 +msgid "" +"The *response* that is returned as the first item in the return tuple of " +"almost all methods is the server's response: a string beginning with a three-" +"digit code. If the server's response indicates an error, the method raises " +"one of the above exceptions." +msgstr "" + +#: ../Doc/library/nntplib.rst:181 +msgid "" +"Many of the following methods take an optional keyword-only argument *file*. " +"When the *file* argument is supplied, it must be either a :term:`file " +"object` opened for binary writing, or the name of an on-disk file to be " +"written to. The method will then write any data returned by the server " +"(except for the response line and the terminating dot) to the file; any list " +"of lines, tuples or objects that the method normally returns will be empty." +msgstr "" + +#: ../Doc/library/nntplib.rst:188 +msgid "" +"Many of the following methods have been reworked and fixed, which makes them " +"incompatible with their 3.1 counterparts." +msgstr "" + +#: ../Doc/library/nntplib.rst:195 +msgid "" +"Send a ``QUIT`` command and close the connection. Once this method has been " +"called, no other methods of the NNTP object should be called." +msgstr "" + +#: ../Doc/library/nntplib.rst:208 +msgid "" +"Return the :rfc:`3977` capabilities advertised by the server, as a :class:" +"`dict` instance mapping capability names to (possibly empty) lists of " +"values. On legacy servers which don't understand the ``CAPABILITIES`` " +"command, an empty dictionary is returned instead." +msgstr "" + +#: ../Doc/library/nntplib.rst:222 +msgid "" +"Send ``AUTHINFO`` commands with the user name and password. If *user* and " +"*password* are None and *usenetrc* is true, credentials from ``~/.netrc`` " +"will be used if possible." +msgstr "" + +#: ../Doc/library/nntplib.rst:226 +msgid "" +"Unless intentionally delayed, login is normally performed during the :class:" +"`NNTP` object initialization and separately calling this function is " +"unnecessary. To force authentication to be delayed, you must not set *user* " +"or *password* when creating the object, and must set *usenetrc* to False." +msgstr "" + +#: ../Doc/library/nntplib.rst:237 +msgid "" +"Send a ``STARTTLS`` command. This will enable encryption on the NNTP " +"connection. The *ssl_context* argument is optional and should be a :class:" +"`ssl.SSLContext` object. Please read :ref:`ssl-security` for best practices." +msgstr "" + +#: ../Doc/library/nntplib.rst:242 +msgid "" +"Note that this may not be done after authentication information has been " +"transmitted, and authentication occurs by default if possible during a :" +"class:`NNTP` object initialization. See :meth:`NNTP.login` for information " +"on suppressing this behavior." +msgstr "" + +#: ../Doc/library/nntplib.rst:256 +msgid "" +"Send a ``NEWGROUPS`` command. The *date* argument should be a :class:" +"`datetime.date` or :class:`datetime.datetime` object. Return a pair " +"``(response, groups)`` where *groups* is a list representing the groups that " +"are new since the given *date*. If *file* is supplied, though, then *groups* " +"will be empty." +msgstr "" + +#: ../Doc/library/nntplib.rst:272 +msgid "" +"Send a ``NEWNEWS`` command. Here, *group* is a group name or ``'*'``, and " +"*date* has the same meaning as for :meth:`newgroups`. Return a pair " +"``(response, articles)`` where *articles* is a list of message ids." +msgstr "" + +#: ../Doc/library/nntplib.rst:276 +msgid "This command is frequently disabled by NNTP server administrators." +msgstr "" + +#: ../Doc/library/nntplib.rst:281 +msgid "" +"Send a ``LIST`` or ``LIST ACTIVE`` command. Return a pair ``(response, " +"list)`` where *list* is a list of tuples representing all the groups " +"available from this NNTP server, optionally matching the pattern string " +"*group_pattern*. Each tuple has the form ``(group, last, first, flag)``, " +"where *group* is a group name, *last* and *first* are the last and first " +"article numbers, and *flag* usually takes one of these values:" +msgstr "" + +#: ../Doc/library/nntplib.rst:289 +msgid "``y``: Local postings and articles from peers are allowed." +msgstr "" + +#: ../Doc/library/nntplib.rst:290 +msgid "``m``: The group is moderated and all postings must be approved." +msgstr "" + +#: ../Doc/library/nntplib.rst:291 +msgid "``n``: No local postings are allowed, only articles from peers." +msgstr "" + +#: ../Doc/library/nntplib.rst:292 +msgid "``j``: Articles from peers are filed in the junk group instead." +msgstr "" + +#: ../Doc/library/nntplib.rst:293 +msgid "``x``: No local postings, and articles from peers are ignored." +msgstr "" + +#: ../Doc/library/nntplib.rst:294 +msgid "``=foo.bar``: Articles are filed in the ``foo.bar`` group instead." +msgstr "" + +#: ../Doc/library/nntplib.rst:296 +msgid "" +"If *flag* has another value, then the status of the newsgroup should be " +"considered unknown." +msgstr "" + +#: ../Doc/library/nntplib.rst:299 +msgid "" +"This command can return very large results, especially if *group_pattern* is " +"not specified. It is best to cache the results offline unless you really " +"need to refresh them." +msgstr "" + +#: ../Doc/library/nntplib.rst:303 +msgid "*group_pattern* was added." +msgstr "" + +#: ../Doc/library/nntplib.rst:309 +msgid "" +"Send a ``LIST NEWSGROUPS`` command, where *grouppattern* is a wildmat string " +"as specified in :rfc:`3977` (it's essentially the same as DOS or UNIX shell " +"wildcard strings). Return a pair ``(response, descriptions)``, where " +"*descriptions* is a dictionary mapping group names to textual descriptions." +msgstr "" + +#: ../Doc/library/nntplib.rst:323 +msgid "" +"Get a description for a single group *group*. If more than one group " +"matches (if 'group' is a real wildmat string), return the first match. If " +"no group matches, return an empty string." +msgstr "" + +#: ../Doc/library/nntplib.rst:327 +msgid "" +"This elides the response code from the server. If the response code is " +"needed, use :meth:`descriptions`." +msgstr "" + +#: ../Doc/library/nntplib.rst:333 +msgid "" +"Send a ``GROUP`` command, where *name* is the group name. The group is " +"selected as the current group, if it exists. Return a tuple ``(response, " +"count, first, last, name)`` where *count* is the (estimated) number of " +"articles in the group, *first* is the first article number in the group, " +"*last* is the last article number in the group, and *name* is the group name." +msgstr "" + +#: ../Doc/library/nntplib.rst:343 +msgid "" +"Send an ``OVER`` command, or an ``XOVER`` command on legacy servers. " +"*message_spec* can be either a string representing a message id, or a " +"``(first, last)`` tuple of numbers indicating a range of articles in the " +"current group, or a ``(first, None)`` tuple indicating a range of articles " +"starting from *first* to the last article in the current group, or :const:" +"`None` to select the current article in the current group." +msgstr "" + +#: ../Doc/library/nntplib.rst:350 +msgid "" +"Return a pair ``(response, overviews)``. *overviews* is a list of " +"``(article_number, overview)`` tuples, one for each article selected by " +"*message_spec*. Each *overview* is a dictionary with the same number of " +"items, but this number depends on the server. These items are either " +"message headers (the key is then the lower-cased header name) or metadata " +"items (the key is then the metadata name prepended with ``\":\"``). The " +"following items are guaranteed to be present by the NNTP specification:" +msgstr "" + +#: ../Doc/library/nntplib.rst:358 +msgid "" +"the ``subject``, ``from``, ``date``, ``message-id`` and ``references`` " +"headers" +msgstr "" + +#: ../Doc/library/nntplib.rst:360 +msgid "" +"the ``:bytes`` metadata: the number of bytes in the entire raw article " +"(including headers and body)" +msgstr "" + +#: ../Doc/library/nntplib.rst:362 +msgid "the ``:lines`` metadata: the number of lines in the article body" +msgstr "" + +#: ../Doc/library/nntplib.rst:364 +msgid "" +"The value of each item is either a string, or :const:`None` if not present." +msgstr "" + +#: ../Doc/library/nntplib.rst:366 +msgid "" +"It is advisable to use the :func:`decode_header` function on header values " +"when they may contain non-ASCII characters::" +msgstr "" + +#: ../Doc/library/nntplib.rst:386 +msgid "" +"Send a ``HELP`` command. Return a pair ``(response, list)`` where *list* is " +"a list of help strings." +msgstr "" + +#: ../Doc/library/nntplib.rst:392 +msgid "" +"Send a ``STAT`` command, where *message_spec* is either a message id " +"(enclosed in ``'<'`` and ``'>'``) or an article number in the current group. " +"If *message_spec* is omitted or :const:`None`, the current article in the " +"current group is considered. Return a triple ``(response, number, id)`` " +"where *number* is the article number and *id* is the message id." +msgstr "" + +#: ../Doc/library/nntplib.rst:406 +msgid "Send a ``NEXT`` command. Return as for :meth:`.stat`." +msgstr "" + +#: ../Doc/library/nntplib.rst:411 +msgid "Send a ``LAST`` command. Return as for :meth:`.stat`." +msgstr "" + +#: ../Doc/library/nntplib.rst:416 +msgid "" +"Send an ``ARTICLE`` command, where *message_spec* has the same meaning as " +"for :meth:`.stat`. Return a tuple ``(response, info)`` where *info* is a :" +"class:`~collections.namedtuple` with three attributes *number*, *message_id* " +"and *lines* (in that order). *number* is the article number in the group " +"(or 0 if the information is not available), *message_id* the message id as a " +"string, and *lines* a list of lines (without terminating newlines) " +"comprising the raw message including headers and body." +msgstr "" + +#: ../Doc/library/nntplib.rst:441 +msgid "" +"Same as :meth:`article()`, but sends a ``HEAD`` command. The *lines* " +"returned (or written to *file*) will only contain the message headers, not " +"the body." +msgstr "" + +#: ../Doc/library/nntplib.rst:448 +msgid "" +"Same as :meth:`article()`, but sends a ``BODY`` command. The *lines* " +"returned (or written to *file*) will only contain the message body, not the " +"headers." +msgstr "" + +#: ../Doc/library/nntplib.rst:455 +msgid "" +"Post an article using the ``POST`` command. The *data* argument is either " +"a :term:`file object` opened for binary reading, or any iterable of bytes " +"objects (representing raw lines of the article to be posted). It should " +"represent a well-formed news article, including the required headers. The :" +"meth:`post` method automatically escapes lines beginning with ``.`` and " +"appends the termination line." +msgstr "" + +#: ../Doc/library/nntplib.rst:462 +msgid "" +"If the method succeeds, the server's response is returned. If the server " +"refuses posting, a :class:`NNTPReplyError` is raised." +msgstr "" + +#: ../Doc/library/nntplib.rst:468 +msgid "" +"Send an ``IHAVE`` command. *message_id* is the id of the message to send to " +"the server (enclosed in ``'<'`` and ``'>'``). The *data* parameter and the " +"return value are the same as for :meth:`post()`." +msgstr "" + +#: ../Doc/library/nntplib.rst:475 +msgid "" +"Return a pair ``(response, date)``. *date* is a :class:`~datetime.datetime` " +"object containing the current date and time of the server." +msgstr "" + +#: ../Doc/library/nntplib.rst:481 +msgid "Send a ``SLAVE`` command. Return the server's *response*." +msgstr "" + +#: ../Doc/library/nntplib.rst:486 +msgid "" +"Set the instance's debugging level. This controls the amount of debugging " +"output printed. The default, ``0``, produces no debugging output. A value " +"of ``1`` produces a moderate amount of debugging output, generally a single " +"line per request or response. A value of ``2`` or higher produces the " +"maximum amount of debugging output, logging each line sent and received on " +"the connection (including message text)." +msgstr "" + +#: ../Doc/library/nntplib.rst:494 +msgid "" +"The following are optional NNTP extensions defined in :rfc:`2980`. Some of " +"them have been superseded by newer commands in :rfc:`3977`." +msgstr "" + +#: ../Doc/library/nntplib.rst:500 +msgid "" +"Send an ``XHDR`` command. The *hdr* argument is a header keyword, e.g. " +"``'subject'``. The *str* argument should have the form ``'first-last'`` " +"where *first* and *last* are the first and last article numbers to search. " +"Return a pair ``(response, list)``, where *list* is a list of pairs ``(id, " +"text)``, where *id* is an article number (as a string) and *text* is the " +"text of the requested header for that article. If the *file* parameter is " +"supplied, then the output of the ``XHDR`` command is stored in a file. If " +"*file* is a string, then the method will open a file with that name, write " +"to it then close it. If *file* is a :term:`file object`, then it will start " +"calling :meth:`write` on it to store the lines of the command output. If " +"*file* is supplied, then the returned *list* is an empty list." +msgstr "" + +#: ../Doc/library/nntplib.rst:515 +msgid "" +"Send an ``XOVER`` command. *start* and *end* are article numbers delimiting " +"the range of articles to select. The return value is the same of for :meth:" +"`over()`. It is recommended to use :meth:`over()` instead, since it will " +"automatically use the newer ``OVER`` command if available." +msgstr "" + +#: ../Doc/library/nntplib.rst:524 +msgid "" +"Return a pair ``(resp, path)``, where *path* is the directory path to the " +"article with message ID *id*. Most of the time, this extension is not " +"enabled by NNTP server administrators." +msgstr "" + +#: ../Doc/library/nntplib.rst:528 +msgid "The XPATH extension is not actively used." +msgstr "" + +#: ../Doc/library/nntplib.rst:552 +msgid "The module also defines the following utility function:" +msgstr "" + +#: ../Doc/library/nntplib.rst:557 +msgid "" +"Decode a header value, un-escaping any escaped non-ASCII characters. " +"*header_str* must be a :class:`str` object. The unescaped value is " +"returned. Using this function is recommended to display some headers in a " +"human readable form::" +msgstr "" + +#: ../Doc/library/numbers.rst:2 +msgid ":mod:`numbers` --- Numeric abstract base classes" +msgstr "" + +#: ../Doc/library/numbers.rst:7 +msgid "**Source code:** :source:`Lib/numbers.py`" +msgstr "" + +#: ../Doc/library/numbers.rst:11 +msgid "" +"The :mod:`numbers` module (:pep:`3141`) defines a hierarchy of numeric :term:" +"`abstract base classes ` which progressively define " +"more operations. None of the types defined in this module can be " +"instantiated." +msgstr "" + +#: ../Doc/library/numbers.rst:18 +msgid "" +"The root of the numeric hierarchy. If you just want to check if an argument " +"*x* is a number, without caring what kind, use ``isinstance(x, Number)``." +msgstr "" + +#: ../Doc/library/numbers.rst:23 +msgid "The numeric tower" +msgstr "" + +#: ../Doc/library/numbers.rst:27 +msgid "" +"Subclasses of this type describe complex numbers and include the operations " +"that work on the built-in :class:`complex` type. These are: conversions to :" +"class:`complex` and :class:`bool`, :attr:`.real`, :attr:`.imag`, ``+``, ``-" +"``, ``*``, ``/``, :func:`abs`, :meth:`conjugate`, ``==``, and ``!=``. All " +"except ``-`` and ``!=`` are abstract." +msgstr "" + +#: ../Doc/library/numbers.rst:35 +msgid "Abstract. Retrieves the real component of this number." +msgstr "" + +#: ../Doc/library/numbers.rst:39 +msgid "Abstract. Retrieves the imaginary component of this number." +msgstr "" + +#: ../Doc/library/numbers.rst:43 +msgid "" +"Abstract. Returns the complex conjugate. For example, ``(1+3j).conjugate() " +"== (1-3j)``." +msgstr "" + +#: ../Doc/library/numbers.rst:48 +msgid "" +"To :class:`Complex`, :class:`Real` adds the operations that work on real " +"numbers." +msgstr "" + +#: ../Doc/library/numbers.rst:51 +msgid "" +"In short, those are: a conversion to :class:`float`, :func:`math.trunc`, :" +"func:`round`, :func:`math.floor`, :func:`math.ceil`, :func:`divmod`, ``//``, " +"``%``, ``<``, ``<=``, ``>``, and ``>=``." +msgstr "" + +#: ../Doc/library/numbers.rst:55 +msgid "" +"Real also provides defaults for :func:`complex`, :attr:`~Complex.real`, :" +"attr:`~Complex.imag`, and :meth:`~Complex.conjugate`." +msgstr "" + +#: ../Doc/library/numbers.rst:61 +msgid "" +"Subtypes :class:`Real` and adds :attr:`~Rational.numerator` and :attr:" +"`~Rational.denominator` properties, which should be in lowest terms. With " +"these, it provides a default for :func:`float`." +msgstr "" + +#: ../Doc/library/numbers.rst:68 ../Doc/library/numbers.rst:72 +msgid "Abstract." +msgstr "" + +#: ../Doc/library/numbers.rst:77 +msgid "" +"Subtypes :class:`Rational` and adds a conversion to :class:`int`. Provides " +"defaults for :func:`float`, :attr:`~Rational.numerator`, and :attr:" +"`~Rational.denominator`. Adds abstract methods for ``**`` and bit-string " +"operations: ``<<``, ``>>``, ``&``, ``^``, ``|``, ``~``." +msgstr "" + +#: ../Doc/library/numbers.rst:84 +msgid "Notes for type implementors" +msgstr "" + +#: ../Doc/library/numbers.rst:86 +msgid "" +"Implementors should be careful to make equal numbers equal and hash them to " +"the same values. This may be subtle if there are two different extensions of " +"the real numbers. For example, :class:`fractions.Fraction` implements :func:" +"`hash` as follows::" +msgstr "" + +#: ../Doc/library/numbers.rst:105 +msgid "Adding More Numeric ABCs" +msgstr "" + +#: ../Doc/library/numbers.rst:107 +msgid "" +"There are, of course, more possible ABCs for numbers, and this would be a " +"poor hierarchy if it precluded the possibility of adding those. You can add " +"``MyFoo`` between :class:`Complex` and :class:`Real` with::" +msgstr "" + +#: ../Doc/library/numbers.rst:119 +msgid "Implementing the arithmetic operations" +msgstr "" + +#: ../Doc/library/numbers.rst:121 +msgid "" +"We want to implement the arithmetic operations so that mixed-mode operations " +"either call an implementation whose author knew about the types of both " +"arguments, or convert both to the nearest built in type and do the operation " +"there. For subtypes of :class:`Integral`, this means that :meth:`__add__` " +"and :meth:`__radd__` should be defined as::" +msgstr "" + +#: ../Doc/library/numbers.rst:152 +msgid "" +"There are 5 different cases for a mixed-type operation on subclasses of :" +"class:`Complex`. I'll refer to all of the above code that doesn't refer to " +"``MyIntegral`` and ``OtherTypeIKnowAbout`` as \"boilerplate\". ``a`` will be " +"an instance of ``A``, which is a subtype of :class:`Complex` (``a : A <: " +"Complex``), and ``b : B <: Complex``. I'll consider ``a + b``:" +msgstr "" + +#: ../Doc/library/numbers.rst:159 +msgid "If ``A`` defines an :meth:`__add__` which accepts ``b``, all is well." +msgstr "" + +#: ../Doc/library/numbers.rst:161 +msgid "" +"If ``A`` falls back to the boilerplate code, and it were to return a value " +"from :meth:`__add__`, we'd miss the possibility that ``B`` defines a more " +"intelligent :meth:`__radd__`, so the boilerplate should return :const:" +"`NotImplemented` from :meth:`__add__`. (Or ``A`` may not implement :meth:" +"`__add__` at all.)" +msgstr "" + +#: ../Doc/library/numbers.rst:167 +msgid "" +"Then ``B``'s :meth:`__radd__` gets a chance. If it accepts ``a``, all is " +"well." +msgstr "" + +#: ../Doc/library/numbers.rst:169 +msgid "" +"If it falls back to the boilerplate, there are no more possible methods to " +"try, so this is where the default implementation should live." +msgstr "" + +#: ../Doc/library/numbers.rst:172 +msgid "" +"If ``B <: A``, Python tries ``B.__radd__`` before ``A.__add__``. This is ok, " +"because it was implemented with knowledge of ``A``, so it can handle those " +"instances before delegating to :class:`Complex`." +msgstr "" + +#: ../Doc/library/numbers.rst:177 +msgid "" +"If ``A <: Complex`` and ``B <: Real`` without sharing any other knowledge, " +"then the appropriate shared operation is the one involving the built in :" +"class:`complex`, and both :meth:`__radd__` s land there, so ``a+b == b+a``." +msgstr "" + +#: ../Doc/library/numbers.rst:182 +msgid "" +"Because most of the operations on any given type will be very similar, it " +"can be useful to define a helper function which generates the forward and " +"reverse instances of any given operator. For example, :class:`fractions." +"Fraction` uses::" +msgstr "" + +#: ../Doc/library/numeric.rst:6 +msgid "Numeric and Mathematical Modules" +msgstr "" + +#: ../Doc/library/numeric.rst:8 +msgid "" +"The modules described in this chapter provide numeric and math-related " +"functions and data types. The :mod:`numbers` module defines an abstract " +"hierarchy of numeric types. The :mod:`math` and :mod:`cmath` modules contain " +"various mathematical functions for floating-point and complex numbers. The :" +"mod:`decimal` module supports exact representations of decimal numbers, " +"using arbitrary precision arithmetic." +msgstr "" + +#: ../Doc/library/operator.rst:2 +msgid ":mod:`operator` --- Standard operators as functions" +msgstr "" + +#: ../Doc/library/operator.rst:9 +msgid "**Source code:** :source:`Lib/operator.py`" +msgstr "" + +#: ../Doc/library/operator.rst:18 +msgid "" +"The :mod:`operator` module exports a set of efficient functions " +"corresponding to the intrinsic operators of Python. For example, ``operator." +"add(x, y)`` is equivalent to the expression ``x+y``. The function names are " +"those used for special class methods; variants without leading and trailing " +"``__`` are also provided for convenience." +msgstr "" + +#: ../Doc/library/operator.rst:24 +msgid "" +"The functions fall into categories that perform object comparisons, logical " +"operations, mathematical operations and sequence operations." +msgstr "" + +#: ../Doc/library/operator.rst:27 +msgid "" +"The object comparison functions are useful for all objects, and are named " +"after the rich comparison operators they support:" +msgstr "" + +#: ../Doc/library/operator.rst:44 +msgid "" +"Perform \"rich comparisons\" between *a* and *b*. Specifically, ``lt(a, b)`` " +"is equivalent to ``a < b``, ``le(a, b)`` is equivalent to ``a <= b``, " +"``eq(a, b)`` is equivalent to ``a == b``, ``ne(a, b)`` is equivalent to ``a !" +"= b``, ``gt(a, b)`` is equivalent to ``a > b`` and ``ge(a, b)`` is " +"equivalent to ``a >= b``. Note that these functions can return any value, " +"which may or may not be interpretable as a Boolean value. See :ref:" +"`comparisons` for more information about rich comparisons." +msgstr "" + +#: ../Doc/library/operator.rst:53 +msgid "" +"The logical operations are also generally applicable to all objects, and " +"support truth tests, identity tests, and boolean operations:" +msgstr "" + +#: ../Doc/library/operator.rst:60 +msgid "" +"Return the outcome of :keyword:`not` *obj*. (Note that there is no :meth:" +"`__not__` method for object instances; only the interpreter core defines " +"this operation. The result is affected by the :meth:`__bool__` and :meth:" +"`__len__` methods.)" +msgstr "" + +#: ../Doc/library/operator.rst:68 +msgid "" +"Return :const:`True` if *obj* is true, and :const:`False` otherwise. This " +"is equivalent to using the :class:`bool` constructor." +msgstr "" + +#: ../Doc/library/operator.rst:74 +msgid "Return ``a is b``. Tests object identity." +msgstr "" + +#: ../Doc/library/operator.rst:79 +msgid "Return ``a is not b``. Tests object identity." +msgstr "" + +#: ../Doc/library/operator.rst:82 +msgid "The mathematical and bitwise operations are the most numerous:" +msgstr "" + +#: ../Doc/library/operator.rst:88 +msgid "Return the absolute value of *obj*." +msgstr "" + +#: ../Doc/library/operator.rst:94 +msgid "Return ``a + b``, for *a* and *b* numbers." +msgstr "" + +#: ../Doc/library/operator.rst:100 +msgid "Return the bitwise and of *a* and *b*." +msgstr "" + +#: ../Doc/library/operator.rst:106 +msgid "Return ``a // b``." +msgstr "" + +#: ../Doc/library/operator.rst:112 +msgid "Return *a* converted to an integer. Equivalent to ``a.__index__()``." +msgstr "" + +#: ../Doc/library/operator.rst:120 +msgid "" +"Return the bitwise inverse of the number *obj*. This is equivalent to " +"``~obj``." +msgstr "" + +#: ../Doc/library/operator.rst:126 +msgid "Return *a* shifted left by *b*." +msgstr "" + +#: ../Doc/library/operator.rst:132 +msgid "Return ``a % b``." +msgstr "" + +#: ../Doc/library/operator.rst:138 +msgid "Return ``a * b``, for *a* and *b* numbers." +msgstr "" + +#: ../Doc/library/operator.rst:144 +msgid "Return ``a @ b``." +msgstr "" + +#: ../Doc/library/operator.rst:152 +msgid "Return *obj* negated (``-obj``)." +msgstr "" + +#: ../Doc/library/operator.rst:158 +msgid "Return the bitwise or of *a* and *b*." +msgstr "" + +#: ../Doc/library/operator.rst:164 +msgid "Return *obj* positive (``+obj``)." +msgstr "" + +#: ../Doc/library/operator.rst:170 +msgid "Return ``a ** b``, for *a* and *b* numbers." +msgstr "" + +#: ../Doc/library/operator.rst:176 +msgid "Return *a* shifted right by *b*." +msgstr "" + +#: ../Doc/library/operator.rst:182 +msgid "Return ``a - b``." +msgstr "" + +#: ../Doc/library/operator.rst:188 +msgid "" +"Return ``a / b`` where 2/3 is .66 rather than 0. This is also known as " +"\"true\" division." +msgstr "" + +#: ../Doc/library/operator.rst:195 +msgid "Return the bitwise exclusive or of *a* and *b*." +msgstr "" + +#: ../Doc/library/operator.rst:198 +msgid "" +"Operations which work with sequences (some of them with mappings too) " +"include:" +msgstr "" + +#: ../Doc/library/operator.rst:203 +msgid "Return ``a + b`` for *a* and *b* sequences." +msgstr "" + +#: ../Doc/library/operator.rst:209 +msgid "Return the outcome of the test ``b in a``. Note the reversed operands." +msgstr "" + +#: ../Doc/library/operator.rst:214 +msgid "Return the number of occurrences of *b* in *a*." +msgstr "" + +#: ../Doc/library/operator.rst:220 +msgid "Remove the value of *a* at index *b*." +msgstr "" + +#: ../Doc/library/operator.rst:226 +msgid "Return the value of *a* at index *b*." +msgstr "" + +#: ../Doc/library/operator.rst:231 +msgid "Return the index of the first of occurrence of *b* in *a*." +msgstr "" + +#: ../Doc/library/operator.rst:237 +msgid "Set the value of *a* at index *b* to *c*." +msgstr "" + +#: ../Doc/library/operator.rst:242 +msgid "" +"Return an estimated length for the object *o*. First try to return its " +"actual length, then an estimate using :meth:`object.__length_hint__`, and " +"finally return the default value." +msgstr "" + +#: ../Doc/library/operator.rst:248 +msgid "" +"The :mod:`operator` module also defines tools for generalized attribute and " +"item lookups. These are useful for making fast field extractors as " +"arguments for :func:`map`, :func:`sorted`, :meth:`itertools.groupby`, or " +"other functions that expect a function argument." +msgstr "" + +#: ../Doc/library/operator.rst:257 +msgid "" +"Return a callable object that fetches *attr* from its operand. If more than " +"one attribute is requested, returns a tuple of attributes. The attribute " +"names can also contain dots. For example:" +msgstr "" + +#: ../Doc/library/operator.rst:261 +msgid "After ``f = attrgetter('name')``, the call ``f(b)`` returns ``b.name``." +msgstr "" + +#: ../Doc/library/operator.rst:263 +msgid "" +"After ``f = attrgetter('name', 'date')``, the call ``f(b)`` returns ``(b." +"name, b.date)``." +msgstr "" + +#: ../Doc/library/operator.rst:266 +msgid "" +"After ``f = attrgetter('name.first', 'name.last')``, the call ``f(b)`` " +"returns ``(b.name.first, b.name.last)``." +msgstr "" + +#: ../Doc/library/operator.rst:292 +msgid "" +"Return a callable object that fetches *item* from its operand using the " +"operand's :meth:`__getitem__` method. If multiple items are specified, " +"returns a tuple of lookup values. For example:" +msgstr "" + +#: ../Doc/library/operator.rst:296 +msgid "After ``f = itemgetter(2)``, the call ``f(r)`` returns ``r[2]``." +msgstr "" + +#: ../Doc/library/operator.rst:298 +msgid "" +"After ``g = itemgetter(2, 5, 3)``, the call ``g(r)`` returns ``(r[2], r[5], " +"r[3])``." +msgstr "" + +#: ../Doc/library/operator.rst:313 +msgid "" +"The items can be any type accepted by the operand's :meth:`__getitem__` " +"method. Dictionaries accept any hashable value. Lists, tuples, and strings " +"accept an index or a slice:" +msgstr "" + +#: ../Doc/library/operator.rst:325 +msgid "" +"Example of using :func:`itemgetter` to retrieve specific fields from a tuple " +"record:" +msgstr "" + +#: ../Doc/library/operator.rst:338 +msgid "" +"Return a callable object that calls the method *name* on its operand. If " +"additional arguments and/or keyword arguments are given, they will be given " +"to the method as well. For example:" +msgstr "" + +#: ../Doc/library/operator.rst:342 +msgid "" +"After ``f = methodcaller('name')``, the call ``f(b)`` returns ``b.name()``." +msgstr "" + +#: ../Doc/library/operator.rst:344 +msgid "" +"After ``f = methodcaller('name', 'foo', bar=1)``, the call ``f(b)`` returns " +"``b.name('foo', bar=1)``." +msgstr "" + +#: ../Doc/library/operator.rst:358 +msgid "Mapping Operators to Functions" +msgstr "" + +#: ../Doc/library/operator.rst:360 +msgid "" +"This table shows how abstract operations correspond to operator symbols in " +"the Python syntax and the functions in the :mod:`operator` module." +msgstr "" + +#: ../Doc/library/operator.rst:364 ../Doc/library/xml.etree.elementtree.rst:408 +msgid "Syntax" +msgstr "" + +#: ../Doc/library/operator.rst:364 +msgid "Function" +msgstr "" + +#: ../Doc/library/operator.rst:366 +msgid "Addition" +msgstr "" + +#: ../Doc/library/operator.rst:366 +msgid "``a + b``" +msgstr "" + +#: ../Doc/library/operator.rst:366 +msgid "``add(a, b)``" +msgstr "" + +#: ../Doc/library/operator.rst:368 +msgid "Concatenation" +msgstr "" + +#: ../Doc/library/operator.rst:368 +msgid "``seq1 + seq2``" +msgstr "" + +#: ../Doc/library/operator.rst:368 +msgid "``concat(seq1, seq2)``" +msgstr "" + +#: ../Doc/library/operator.rst:370 +msgid "Containment Test" +msgstr "" + +#: ../Doc/library/operator.rst:370 +msgid "``obj in seq``" +msgstr "" + +#: ../Doc/library/operator.rst:370 +msgid "``contains(seq, obj)``" +msgstr "" + +#: ../Doc/library/operator.rst:372 ../Doc/library/operator.rst:374 +msgid "Division" +msgstr "" + +#: ../Doc/library/operator.rst:372 +msgid "``a / b``" +msgstr "" + +#: ../Doc/library/operator.rst:372 +msgid "``truediv(a, b)``" +msgstr "" + +#: ../Doc/library/operator.rst:374 +msgid "``a // b``" +msgstr "" + +#: ../Doc/library/operator.rst:374 +msgid "``floordiv(a, b)``" +msgstr "" + +#: ../Doc/library/operator.rst:376 +msgid "Bitwise And" +msgstr "" + +#: ../Doc/library/operator.rst:376 +msgid "``a & b``" +msgstr "" + +#: ../Doc/library/operator.rst:376 +msgid "``and_(a, b)``" +msgstr "" + +#: ../Doc/library/operator.rst:378 +msgid "Bitwise Exclusive Or" +msgstr "" + +#: ../Doc/library/operator.rst:378 +msgid "``a ^ b``" +msgstr "" + +#: ../Doc/library/operator.rst:378 +msgid "``xor(a, b)``" +msgstr "" + +#: ../Doc/library/operator.rst:380 +msgid "Bitwise Inversion" +msgstr "" + +#: ../Doc/library/operator.rst:380 +msgid "``~ a``" +msgstr "" + +#: ../Doc/library/operator.rst:380 +msgid "``invert(a)``" +msgstr "" + +#: ../Doc/library/operator.rst:382 +msgid "Bitwise Or" +msgstr "" + +#: ../Doc/library/operator.rst:382 +msgid "``a | b``" +msgstr "" + +#: ../Doc/library/operator.rst:382 +msgid "``or_(a, b)``" +msgstr "" + +#: ../Doc/library/operator.rst:384 +msgid "Exponentiation" +msgstr "" + +#: ../Doc/library/operator.rst:384 +msgid "``a ** b``" +msgstr "" + +#: ../Doc/library/operator.rst:384 +msgid "``pow(a, b)``" +msgstr "" + +#: ../Doc/library/operator.rst:386 ../Doc/library/operator.rst:388 +msgid "Identity" +msgstr "" + +#: ../Doc/library/operator.rst:386 ../Doc/library/unittest.rst:791 +msgid "``a is b``" +msgstr "" + +#: ../Doc/library/operator.rst:386 +msgid "``is_(a, b)``" +msgstr "" + +#: ../Doc/library/operator.rst:388 ../Doc/library/unittest.rst:794 +msgid "``a is not b``" +msgstr "" + +#: ../Doc/library/operator.rst:388 +msgid "``is_not(a, b)``" +msgstr "" + +#: ../Doc/library/operator.rst:390 +msgid "Indexed Assignment" +msgstr "" + +#: ../Doc/library/operator.rst:390 +msgid "``obj[k] = v``" +msgstr "" + +#: ../Doc/library/operator.rst:390 +msgid "``setitem(obj, k, v)``" +msgstr "" + +#: ../Doc/library/operator.rst:392 +msgid "Indexed Deletion" +msgstr "" + +#: ../Doc/library/operator.rst:392 +msgid "``del obj[k]``" +msgstr "" + +#: ../Doc/library/operator.rst:392 +msgid "``delitem(obj, k)``" +msgstr "" + +#: ../Doc/library/operator.rst:394 +msgid "Indexing" +msgstr "" + +#: ../Doc/library/operator.rst:394 +msgid "``obj[k]``" +msgstr "" + +#: ../Doc/library/operator.rst:394 +msgid "``getitem(obj, k)``" +msgstr "" + +#: ../Doc/library/operator.rst:396 +msgid "Left Shift" +msgstr "" + +#: ../Doc/library/operator.rst:396 +msgid "``a << b``" +msgstr "" + +#: ../Doc/library/operator.rst:396 +msgid "``lshift(a, b)``" +msgstr "" + +#: ../Doc/library/operator.rst:398 +msgid "Modulo" +msgstr "" + +#: ../Doc/library/operator.rst:398 +msgid "``a % b``" +msgstr "" + +#: ../Doc/library/operator.rst:398 +msgid "``mod(a, b)``" +msgstr "" + +#: ../Doc/library/operator.rst:400 +msgid "Multiplication" +msgstr "" + +#: ../Doc/library/operator.rst:400 +msgid "``a * b``" +msgstr "" + +#: ../Doc/library/operator.rst:400 +msgid "``mul(a, b)``" +msgstr "" + +#: ../Doc/library/operator.rst:402 +msgid "Matrix Multiplication" +msgstr "" + +#: ../Doc/library/operator.rst:402 +msgid "``a @ b``" +msgstr "" + +#: ../Doc/library/operator.rst:402 +msgid "``matmul(a, b)``" +msgstr "" + +#: ../Doc/library/operator.rst:404 +msgid "Negation (Arithmetic)" +msgstr "" + +#: ../Doc/library/operator.rst:404 +msgid "``- a``" +msgstr "" + +#: ../Doc/library/operator.rst:404 +msgid "``neg(a)``" +msgstr "" + +#: ../Doc/library/operator.rst:406 +msgid "Negation (Logical)" +msgstr "" + +#: ../Doc/library/operator.rst:406 +msgid "``not a``" +msgstr "" + +#: ../Doc/library/operator.rst:406 +msgid "``not_(a)``" +msgstr "" + +#: ../Doc/library/operator.rst:408 +msgid "Positive" +msgstr "" + +#: ../Doc/library/operator.rst:408 +msgid "``+ a``" +msgstr "" + +#: ../Doc/library/operator.rst:408 +msgid "``pos(a)``" +msgstr "" + +#: ../Doc/library/operator.rst:410 +msgid "Right Shift" +msgstr "" + +#: ../Doc/library/operator.rst:410 +msgid "``a >> b``" +msgstr "" + +#: ../Doc/library/operator.rst:410 +msgid "``rshift(a, b)``" +msgstr "" + +#: ../Doc/library/operator.rst:412 +msgid "Slice Assignment" +msgstr "" + +#: ../Doc/library/operator.rst:412 +msgid "``seq[i:j] = values``" +msgstr "" + +#: ../Doc/library/operator.rst:412 +msgid "``setitem(seq, slice(i, j), values)``" +msgstr "" + +#: ../Doc/library/operator.rst:414 +msgid "Slice Deletion" +msgstr "" + +#: ../Doc/library/operator.rst:414 +msgid "``del seq[i:j]``" +msgstr "" + +#: ../Doc/library/operator.rst:414 +msgid "``delitem(seq, slice(i, j))``" +msgstr "" + +#: ../Doc/library/operator.rst:416 +msgid "Slicing" +msgstr "" + +#: ../Doc/library/operator.rst:416 +msgid "``seq[i:j]``" +msgstr "" + +#: ../Doc/library/operator.rst:416 +msgid "``getitem(seq, slice(i, j))``" +msgstr "" + +#: ../Doc/library/operator.rst:418 +msgid "String Formatting" +msgstr "" + +#: ../Doc/library/operator.rst:418 +msgid "``s % obj``" +msgstr "" + +#: ../Doc/library/operator.rst:418 +msgid "``mod(s, obj)``" +msgstr "" + +#: ../Doc/library/operator.rst:420 +msgid "Subtraction" +msgstr "" + +#: ../Doc/library/operator.rst:420 +msgid "``a - b``" +msgstr "" + +#: ../Doc/library/operator.rst:420 +msgid "``sub(a, b)``" +msgstr "" + +#: ../Doc/library/operator.rst:422 +msgid "Truth Test" +msgstr "" + +#: ../Doc/library/operator.rst:422 +msgid "``obj``" +msgstr "" + +#: ../Doc/library/operator.rst:422 +msgid "``truth(obj)``" +msgstr "" + +#: ../Doc/library/operator.rst:424 ../Doc/library/operator.rst:426 +#: ../Doc/library/operator.rst:432 ../Doc/library/operator.rst:434 +msgid "Ordering" +msgstr "" + +#: ../Doc/library/operator.rst:424 ../Doc/library/unittest.rst:1105 +msgid "``a < b``" +msgstr "" + +#: ../Doc/library/operator.rst:424 +msgid "``lt(a, b)``" +msgstr "" + +#: ../Doc/library/operator.rst:426 ../Doc/library/unittest.rst:1108 +msgid "``a <= b``" +msgstr "" + +#: ../Doc/library/operator.rst:426 +msgid "``le(a, b)``" +msgstr "" + +#: ../Doc/library/operator.rst:428 +msgid "Equality" +msgstr "" + +#: ../Doc/library/operator.rst:428 ../Doc/library/unittest.rst:779 +msgid "``a == b``" +msgstr "" + +#: ../Doc/library/operator.rst:428 +msgid "``eq(a, b)``" +msgstr "" + +#: ../Doc/library/operator.rst:430 +msgid "Difference" +msgstr "" + +#: ../Doc/library/operator.rst:430 ../Doc/library/unittest.rst:782 +msgid "``a != b``" +msgstr "" + +#: ../Doc/library/operator.rst:430 +msgid "``ne(a, b)``" +msgstr "" + +#: ../Doc/library/operator.rst:432 ../Doc/library/unittest.rst:1102 +msgid "``a >= b``" +msgstr "" + +#: ../Doc/library/operator.rst:432 +msgid "``ge(a, b)``" +msgstr "" + +#: ../Doc/library/operator.rst:434 ../Doc/library/unittest.rst:1099 +msgid "``a > b``" +msgstr "" + +#: ../Doc/library/operator.rst:434 +msgid "``gt(a, b)``" +msgstr "" + +#: ../Doc/library/operator.rst:438 +msgid "Inplace Operators" +msgstr "" + +#: ../Doc/library/operator.rst:440 +msgid "" +"Many operations have an \"in-place\" version. Listed below are functions " +"providing a more primitive access to in-place operators than the usual " +"syntax does; for example, the :term:`statement` ``x += y`` is equivalent to " +"``x = operator.iadd(x, y)``. Another way to put it is to say that ``z = " +"operator.iadd(x, y)`` is equivalent to the compound statement ``z = x; z += " +"y``." +msgstr "" + +#: ../Doc/library/operator.rst:447 +msgid "" +"In those examples, note that when an in-place method is called, the " +"computation and assignment are performed in two separate steps. The in-" +"place functions listed below only do the first step, calling the in-place " +"method. The second step, assignment, is not handled." +msgstr "" + +#: ../Doc/library/operator.rst:452 +msgid "" +"For immutable targets such as strings, numbers, and tuples, the updated " +"value is computed, but not assigned back to the input variable:" +msgstr "" + +#: ../Doc/library/operator.rst:461 +msgid "" +"For mutable targets such as lists and dictionaries, the inplace method will " +"perform the update, so no subsequent assignment is necessary:" +msgstr "" + +#: ../Doc/library/operator.rst:473 +msgid "``a = iadd(a, b)`` is equivalent to ``a += b``." +msgstr "" + +#: ../Doc/library/operator.rst:479 +msgid "``a = iand(a, b)`` is equivalent to ``a &= b``." +msgstr "" + +#: ../Doc/library/operator.rst:485 +msgid "" +"``a = iconcat(a, b)`` is equivalent to ``a += b`` for *a* and *b* sequences." +msgstr "" + +#: ../Doc/library/operator.rst:491 +msgid "``a = ifloordiv(a, b)`` is equivalent to ``a //= b``." +msgstr "" + +#: ../Doc/library/operator.rst:497 +msgid "``a = ilshift(a, b)`` is equivalent to ``a <<= b``." +msgstr "" + +#: ../Doc/library/operator.rst:503 +msgid "``a = imod(a, b)`` is equivalent to ``a %= b``." +msgstr "" + +#: ../Doc/library/operator.rst:509 +msgid "``a = imul(a, b)`` is equivalent to ``a *= b``." +msgstr "" + +#: ../Doc/library/operator.rst:515 +msgid "``a = imatmul(a, b)`` is equivalent to ``a @= b``." +msgstr "" + +#: ../Doc/library/operator.rst:523 +msgid "``a = ior(a, b)`` is equivalent to ``a |= b``." +msgstr "" + +#: ../Doc/library/operator.rst:529 +msgid "``a = ipow(a, b)`` is equivalent to ``a **= b``." +msgstr "" + +#: ../Doc/library/operator.rst:535 +msgid "``a = irshift(a, b)`` is equivalent to ``a >>= b``." +msgstr "" + +#: ../Doc/library/operator.rst:541 +msgid "``a = isub(a, b)`` is equivalent to ``a -= b``." +msgstr "" + +#: ../Doc/library/operator.rst:547 +msgid "``a = itruediv(a, b)`` is equivalent to ``a /= b``." +msgstr "" + +#: ../Doc/library/operator.rst:553 +msgid "``a = ixor(a, b)`` is equivalent to ``a ^= b``." +msgstr "" + +#: ../Doc/library/optparse.rst:2 +msgid ":mod:`optparse` --- Parser for command line options" +msgstr "" + +#: ../Doc/library/optparse.rst:11 +msgid "**Source code:** :source:`Lib/optparse.py`" +msgstr "" + +#: ../Doc/library/optparse.rst:13 +msgid "" +"The :mod:`optparse` module is deprecated and will not be developed further; " +"development will continue with the :mod:`argparse` module." +msgstr "" + +#: ../Doc/library/optparse.rst:19 +msgid "" +":mod:`optparse` is a more convenient, flexible, and powerful library for " +"parsing command-line options than the old :mod:`getopt` module. :mod:" +"`optparse` uses a more declarative style of command-line parsing: you create " +"an instance of :class:`OptionParser`, populate it with options, and parse " +"the command line. :mod:`optparse` allows users to specify options in the " +"conventional GNU/POSIX syntax, and additionally generates usage and help " +"messages for you." +msgstr "" + +#: ../Doc/library/optparse.rst:26 +msgid "Here's an example of using :mod:`optparse` in a simple script::" +msgstr "" + +#: ../Doc/library/optparse.rst:39 +msgid "" +"With these few lines of code, users of your script can now do the \"usual " +"thing\" on the command-line, for example::" +msgstr "" + +#: ../Doc/library/optparse.rst:44 +msgid "" +"As it parses the command line, :mod:`optparse` sets attributes of the " +"``options`` object returned by :meth:`parse_args` based on user-supplied " +"command-line values. When :meth:`parse_args` returns from parsing this " +"command line, ``options.filename`` will be ``\"outfile\"`` and ``options." +"verbose`` will be ``False``. :mod:`optparse` supports both long and short " +"options, allows short options to be merged together, and allows options to " +"be associated with their arguments in a variety of ways. Thus, the " +"following command lines are all equivalent to the above example::" +msgstr "" + +#: ../Doc/library/optparse.rst:58 +msgid "Additionally, users can run one of ::" +msgstr "" + +#: ../Doc/library/optparse.rst:63 +msgid "" +"and :mod:`optparse` will print out a brief summary of your script's options:" +msgstr "" + +#: ../Doc/library/optparse.rst:74 +msgid "" +"where the value of *yourscript* is determined at runtime (normally from " +"``sys.argv[0]``)." +msgstr "" + +#: ../Doc/library/optparse.rst:81 +msgid "Background" +msgstr "" + +#: ../Doc/library/optparse.rst:83 +msgid "" +":mod:`optparse` was explicitly designed to encourage the creation of " +"programs with straightforward, conventional command-line interfaces. To " +"that end, it supports only the most common command-line syntax and semantics " +"conventionally used under Unix. If you are unfamiliar with these " +"conventions, read this section to acquaint yourself with them." +msgstr "" + +#: ../Doc/library/optparse.rst:93 +msgid "Terminology" +msgstr "" + +#: ../Doc/library/optparse.rst:104 +msgid "argument" +msgstr "" + +#: ../Doc/library/optparse.rst:96 +msgid "" +"a string entered on the command-line, and passed by the shell to ``execl()`` " +"or ``execv()``. In Python, arguments are elements of ``sys.argv[1:]`` " +"(``sys.argv[0]`` is the name of the program being executed). Unix shells " +"also use the term \"word\"." +msgstr "" + +#: ../Doc/library/optparse.rst:101 +msgid "" +"It is occasionally desirable to substitute an argument list other than ``sys." +"argv[1:]``, so you should read \"argument\" as \"an element of ``sys." +"argv[1:]``, or of some other list provided as a substitute for ``sys." +"argv[1:]``\"." +msgstr "" + +#: ../Doc/library/optparse.rst:134 +msgid "option" +msgstr "" + +#: ../Doc/library/optparse.rst:107 +msgid "" +"an argument used to supply extra information to guide or customize the " +"execution of a program. There are many different syntaxes for options; the " +"traditional Unix syntax is a hyphen (\"-\") followed by a single letter, e." +"g. ``-x`` or ``-F``. Also, traditional Unix syntax allows multiple options " +"to be merged into a single argument, e.g. ``-x -F`` is equivalent to ``-" +"xF``. The GNU project introduced ``--`` followed by a series of hyphen-" +"separated words, e.g. ``--file`` or ``--dry-run``. These are the only two " +"option syntaxes provided by :mod:`optparse`." +msgstr "" + +#: ../Doc/library/optparse.rst:116 +msgid "Some other option syntaxes that the world has seen include:" +msgstr "" + +#: ../Doc/library/optparse.rst:118 +msgid "" +"a hyphen followed by a few letters, e.g. ``-pf`` (this is *not* the same as " +"multiple options merged into a single argument)" +msgstr "" + +#: ../Doc/library/optparse.rst:121 +msgid "" +"a hyphen followed by a whole word, e.g. ``-file`` (this is technically " +"equivalent to the previous syntax, but they aren't usually seen in the same " +"program)" +msgstr "" + +#: ../Doc/library/optparse.rst:125 +msgid "" +"a plus sign followed by a single letter, or a few letters, or a word, e.g. ``" +"+f``, ``+rgb``" +msgstr "" + +#: ../Doc/library/optparse.rst:128 +msgid "" +"a slash followed by a letter, or a few letters, or a word, e.g. ``/f``, ``/" +"file``" +msgstr "" + +#: ../Doc/library/optparse.rst:131 +msgid "" +"These option syntaxes are not supported by :mod:`optparse`, and they never " +"will be. This is deliberate: the first three are non-standard on any " +"environment, and the last only makes sense if you're exclusively targeting " +"VMS, MS-DOS, and/or Windows." +msgstr "" + +#: ../Doc/library/optparse.rst:160 +msgid "option argument" +msgstr "" + +#: ../Doc/library/optparse.rst:137 +msgid "" +"an argument that follows an option, is closely associated with that option, " +"and is consumed from the argument list when that option is. With :mod:" +"`optparse`, option arguments may either be in a separate argument from their " +"option:" +msgstr "" + +#: ../Doc/library/optparse.rst:147 +msgid "or included in the same argument:" +msgstr "" + +#: ../Doc/library/optparse.rst:154 +msgid "" +"Typically, a given option either takes an argument or it doesn't. Lots of " +"people want an \"optional option arguments\" feature, meaning that some " +"options will take an argument if they see it, and won't if they don't. This " +"is somewhat controversial, because it makes parsing ambiguous: if ``-a`` " +"takes an optional argument and ``-b`` is another option entirely, how do we " +"interpret ``-ab``? Because of this ambiguity, :mod:`optparse` does not " +"support this feature." +msgstr "" + +#: ../Doc/library/optparse.rst:165 +msgid "positional argument" +msgstr "" + +#: ../Doc/library/optparse.rst:163 +msgid "" +"something leftover in the argument list after options have been parsed, i.e. " +"after options and their arguments have been parsed and removed from the " +"argument list." +msgstr "" + +#: ../Doc/library/optparse.rst:171 +msgid "required option" +msgstr "" + +#: ../Doc/library/optparse.rst:168 +msgid "" +"an option that must be supplied on the command-line; note that the phrase " +"\"required option\" is self-contradictory in English. :mod:`optparse` " +"doesn't prevent you from implementing required options, but doesn't give you " +"much help at it either." +msgstr "" + +#: ../Doc/library/optparse.rst:173 +msgid "For example, consider this hypothetical command-line::" +msgstr "" + +#: ../Doc/library/optparse.rst:177 +msgid "" +"``-v`` and ``--report`` are both options. Assuming that ``--report`` takes " +"one argument, ``report.txt`` is an option argument. ``foo`` and ``bar`` are " +"positional arguments." +msgstr "" + +#: ../Doc/library/optparse.rst:185 +msgid "What are options for?" +msgstr "" + +#: ../Doc/library/optparse.rst:187 +msgid "" +"Options are used to provide extra information to tune or customize the " +"execution of a program. In case it wasn't clear, options are usually " +"*optional*. A program should be able to run just fine with no options " +"whatsoever. (Pick a random program from the Unix or GNU toolsets. Can it " +"run without any options at all and still make sense? The main exceptions " +"are ``find``, ``tar``, and ``dd``\\ ---all of which are mutant oddballs that " +"have been rightly criticized for their non-standard syntax and confusing " +"interfaces.)" +msgstr "" + +#: ../Doc/library/optparse.rst:195 +msgid "" +"Lots of people want their programs to have \"required options\". Think " +"about it. If it's required, then it's *not optional*! If there is a piece " +"of information that your program absolutely requires in order to run " +"successfully, that's what positional arguments are for." +msgstr "" + +#: ../Doc/library/optparse.rst:200 +msgid "" +"As an example of good command-line interface design, consider the humble " +"``cp`` utility, for copying files. It doesn't make much sense to try to " +"copy files without supplying a destination and at least one source. Hence, " +"``cp`` fails if you run it with no arguments. However, it has a flexible, " +"useful syntax that does not require any options at all::" +msgstr "" + +#: ../Doc/library/optparse.rst:209 +msgid "" +"You can get pretty far with just that. Most ``cp`` implementations provide " +"a bunch of options to tweak exactly how the files are copied: you can " +"preserve mode and modification time, avoid following symlinks, ask before " +"clobbering existing files, etc. But none of this distracts from the core " +"mission of ``cp``, which is to copy either one file to another, or several " +"files to another directory." +msgstr "" + +#: ../Doc/library/optparse.rst:220 +msgid "What are positional arguments for?" +msgstr "" + +#: ../Doc/library/optparse.rst:222 +msgid "" +"Positional arguments are for those pieces of information that your program " +"absolutely, positively requires to run." +msgstr "" + +#: ../Doc/library/optparse.rst:225 +msgid "" +"A good user interface should have as few absolute requirements as possible. " +"If your program requires 17 distinct pieces of information in order to run " +"successfully, it doesn't much matter *how* you get that information from the " +"user---most people will give up and walk away before they successfully run " +"the program. This applies whether the user interface is a command-line, a " +"configuration file, or a GUI: if you make that many demands on your users, " +"most of them will simply give up." +msgstr "" + +#: ../Doc/library/optparse.rst:233 +msgid "" +"In short, try to minimize the amount of information that users are " +"absolutely required to supply---use sensible defaults whenever possible. Of " +"course, you also want to make your programs reasonably flexible. That's " +"what options are for. Again, it doesn't matter if they are entries in a " +"config file, widgets in the \"Preferences\" dialog of a GUI, or command-line " +"options---the more options you implement, the more flexible your program is, " +"and the more complicated its implementation becomes. Too much flexibility " +"has drawbacks as well, of course; too many options can overwhelm users and " +"make your code much harder to maintain." +msgstr "" + +#: ../Doc/library/optparse.rst:248 +msgid "" +"While :mod:`optparse` is quite flexible and powerful, it's also " +"straightforward to use in most cases. This section covers the code patterns " +"that are common to any :mod:`optparse`\\ -based program." +msgstr "" + +#: ../Doc/library/optparse.rst:252 +msgid "" +"First, you need to import the OptionParser class; then, early in the main " +"program, create an OptionParser instance::" +msgstr "" + +#: ../Doc/library/optparse.rst:259 +msgid "Then you can start defining options. The basic syntax is::" +msgstr "" + +#: ../Doc/library/optparse.rst:264 +msgid "" +"Each option has one or more option strings, such as ``-f`` or ``--file``, " +"and several option attributes that tell :mod:`optparse` what to expect and " +"what to do when it encounters that option on the command line." +msgstr "" + +#: ../Doc/library/optparse.rst:268 +msgid "" +"Typically, each option will have one short option string and one long option " +"string, e.g.::" +msgstr "" + +#: ../Doc/library/optparse.rst:273 +msgid "" +"You're free to define as many short option strings and as many long option " +"strings as you like (including zero), as long as there is at least one " +"option string overall." +msgstr "" + +#: ../Doc/library/optparse.rst:277 +msgid "" +"The option strings passed to :meth:`OptionParser.add_option` are effectively " +"labels for the option defined by that call. For brevity, we will frequently " +"refer to *encountering an option* on the command line; in reality, :mod:" +"`optparse` encounters *option strings* and looks up options from them." +msgstr "" + +#: ../Doc/library/optparse.rst:283 +msgid "" +"Once all of your options are defined, instruct :mod:`optparse` to parse your " +"program's command line::" +msgstr "" + +#: ../Doc/library/optparse.rst:288 +msgid "" +"(If you like, you can pass a custom argument list to :meth:`parse_args`, but " +"that's rarely necessary: by default it uses ``sys.argv[1:]``.)" +msgstr "" + +#: ../Doc/library/optparse.rst:291 +msgid ":meth:`parse_args` returns two values:" +msgstr "" + +#: ../Doc/library/optparse.rst:293 +msgid "" +"``options``, an object containing values for all of your options---e.g. if " +"``--file`` takes a single string argument, then ``options.file`` will be the " +"filename supplied by the user, or ``None`` if the user did not supply that " +"option" +msgstr "" + +#: ../Doc/library/optparse.rst:298 +msgid "" +"``args``, the list of positional arguments leftover after parsing options" +msgstr "" + +#: ../Doc/library/optparse.rst:300 +msgid "" +"This tutorial section only covers the four most important option " +"attributes: :attr:`~Option.action`, :attr:`~Option.type`, :attr:`~Option." +"dest` (destination), and :attr:`~Option.help`. Of these, :attr:`~Option." +"action` is the most fundamental." +msgstr "" + +#: ../Doc/library/optparse.rst:309 +msgid "Understanding option actions" +msgstr "" + +#: ../Doc/library/optparse.rst:311 +msgid "" +"Actions tell :mod:`optparse` what to do when it encounters an option on the " +"command line. There is a fixed set of actions hard-coded into :mod:" +"`optparse`; adding new actions is an advanced topic covered in section :ref:" +"`optparse-extending-optparse`. Most actions tell :mod:`optparse` to store a " +"value in some variable---for example, take a string from the command line " +"and store it in an attribute of ``options``." +msgstr "" + +#: ../Doc/library/optparse.rst:318 +msgid "" +"If you don't specify an option action, :mod:`optparse` defaults to ``store``." +msgstr "" + +#: ../Doc/library/optparse.rst:324 +msgid "The store action" +msgstr "" + +#: ../Doc/library/optparse.rst:326 +msgid "" +"The most common option action is ``store``, which tells :mod:`optparse` to " +"take the next argument (or the remainder of the current argument), ensure " +"that it is of the correct type, and store it to your chosen destination." +msgstr "" + +#: ../Doc/library/optparse.rst:335 +msgid "" +"Now let's make up a fake command line and ask :mod:`optparse` to parse it::" +msgstr "" + +#: ../Doc/library/optparse.rst:340 +msgid "" +"When :mod:`optparse` sees the option string ``-f``, it consumes the next " +"argument, ``foo.txt``, and stores it in ``options.filename``. So, after " +"this call to :meth:`parse_args`, ``options.filename`` is ``\"foo.txt\"``." +msgstr "" + +#: ../Doc/library/optparse.rst:344 +msgid "" +"Some other option types supported by :mod:`optparse` are ``int`` and " +"``float``. Here's an option that expects an integer argument::" +msgstr "" + +#: ../Doc/library/optparse.rst:349 +msgid "" +"Note that this option has no long option string, which is perfectly " +"acceptable. Also, there's no explicit action, since the default is ``store``." +msgstr "" + +#: ../Doc/library/optparse.rst:352 +msgid "" +"Let's parse another fake command-line. This time, we'll jam the option " +"argument right up against the option: since ``-n42`` (one argument) is " +"equivalent to ``-n 42`` (two arguments), the code ::" +msgstr "" + +#: ../Doc/library/optparse.rst:359 +msgid "will print ``42``." +msgstr "" + +#: ../Doc/library/optparse.rst:361 +msgid "" +"If you don't specify a type, :mod:`optparse` assumes ``string``. Combined " +"with the fact that the default action is ``store``, that means our first " +"example can be a lot shorter::" +msgstr "" + +#: ../Doc/library/optparse.rst:367 +msgid "" +"If you don't supply a destination, :mod:`optparse` figures out a sensible " +"default from the option strings: if the first long option string is ``--foo-" +"bar``, then the default destination is ``foo_bar``. If there are no long " +"option strings, :mod:`optparse` looks at the first short option string: the " +"default destination for ``-f`` is ``f``." +msgstr "" + +#: ../Doc/library/optparse.rst:373 +msgid "" +":mod:`optparse` also includes the built-in ``complex`` type. Adding types " +"is covered in section :ref:`optparse-extending-optparse`." +msgstr "" + +#: ../Doc/library/optparse.rst:380 +msgid "Handling boolean (flag) options" +msgstr "" + +#: ../Doc/library/optparse.rst:382 +msgid "" +"Flag options---set a variable to true or false when a particular option is " +"seen ---are quite common. :mod:`optparse` supports them with two separate " +"actions, ``store_true`` and ``store_false``. For example, you might have a " +"``verbose`` flag that is turned on with ``-v`` and off with ``-q``::" +msgstr "" + +#: ../Doc/library/optparse.rst:390 +msgid "" +"Here we have two different options with the same destination, which is " +"perfectly OK. (It just means you have to be a bit careful when setting " +"default values--- see below.)" +msgstr "" + +#: ../Doc/library/optparse.rst:394 +msgid "" +"When :mod:`optparse` encounters ``-v`` on the command line, it sets " +"``options.verbose`` to ``True``; when it encounters ``-q``, ``options." +"verbose`` is set to ``False``." +msgstr "" + +#: ../Doc/library/optparse.rst:402 +msgid "Other actions" +msgstr "" + +#: ../Doc/library/optparse.rst:404 +msgid "Some other actions supported by :mod:`optparse` are:" +msgstr "" + +#: ../Doc/library/optparse.rst:407 ../Doc/library/optparse.rst:928 +msgid "``\"store_const\"``" +msgstr "" + +#: ../Doc/library/optparse.rst:407 ../Doc/library/optparse.rst:928 +msgid "store a constant value" +msgstr "" + +#: ../Doc/library/optparse.rst:410 ../Doc/library/optparse.rst:937 +msgid "``\"append\"``" +msgstr "" + +#: ../Doc/library/optparse.rst:410 ../Doc/library/optparse.rst:937 +msgid "append this option's argument to a list" +msgstr "" + +#: ../Doc/library/optparse.rst:413 ../Doc/library/optparse.rst:943 +msgid "``\"count\"``" +msgstr "" + +#: ../Doc/library/optparse.rst:413 ../Doc/library/optparse.rst:943 +msgid "increment a counter by one" +msgstr "" + +#: ../Doc/library/optparse.rst:416 ../Doc/library/optparse.rst:946 +msgid "``\"callback\"``" +msgstr "" + +#: ../Doc/library/optparse.rst:416 ../Doc/library/optparse.rst:946 +msgid "call a specified function" +msgstr "" + +#: ../Doc/library/optparse.rst:418 +msgid "" +"These are covered in section :ref:`optparse-reference-guide`, Reference " +"Guide and section :ref:`optparse-option-callbacks`." +msgstr "" + +#: ../Doc/library/optparse.rst:425 +msgid "Default values" +msgstr "" + +#: ../Doc/library/optparse.rst:427 +msgid "" +"All of the above examples involve setting some variable (the \"destination" +"\") when certain command-line options are seen. What happens if those " +"options are never seen? Since we didn't supply any defaults, they are all " +"set to ``None``. This is usually fine, but sometimes you want more " +"control. :mod:`optparse` lets you supply a default value for each " +"destination, which is assigned before the command line is parsed." +msgstr "" + +#: ../Doc/library/optparse.rst:434 +msgid "" +"First, consider the verbose/quiet example. If we want :mod:`optparse` to " +"set ``verbose`` to ``True`` unless ``-q`` is seen, then we can do this::" +msgstr "" + +#: ../Doc/library/optparse.rst:440 +msgid "" +"Since default values apply to the *destination* rather than to any " +"particular option, and these two options happen to have the same " +"destination, this is exactly equivalent::" +msgstr "" + +#: ../Doc/library/optparse.rst:447 +msgid "Consider this::" +msgstr "" + +#: ../Doc/library/optparse.rst:452 +msgid "" +"Again, the default value for ``verbose`` will be ``True``: the last default " +"value supplied for any particular destination is the one that counts." +msgstr "" + +#: ../Doc/library/optparse.rst:455 +msgid "" +"A clearer way to specify default values is the :meth:`set_defaults` method " +"of OptionParser, which you can call at any time before calling :meth:" +"`parse_args`::" +msgstr "" + +#: ../Doc/library/optparse.rst:462 +msgid "" +"As before, the last value specified for a given option destination is the " +"one that counts. For clarity, try to use one method or the other of setting " +"default values, not both." +msgstr "" + +#: ../Doc/library/optparse.rst:470 +msgid "Generating help" +msgstr "" + +#: ../Doc/library/optparse.rst:472 +msgid "" +":mod:`optparse`'s ability to generate help and usage text automatically is " +"useful for creating user-friendly command-line interfaces. All you have to " +"do is supply a :attr:`~Option.help` value for each option, and optionally a " +"short usage message for your whole program. Here's an OptionParser " +"populated with user-friendly (documented) options::" +msgstr "" + +#: ../Doc/library/optparse.rst:493 +msgid "" +"If :mod:`optparse` encounters either ``-h`` or ``--help`` on the command-" +"line, or if you just call :meth:`parser.print_help`, it prints the following " +"to standard output:" +msgstr "" + +#: ../Doc/library/optparse.rst:510 +msgid "" +"(If the help output is triggered by a help option, :mod:`optparse` exits " +"after printing the help text.)" +msgstr "" + +#: ../Doc/library/optparse.rst:513 +msgid "" +"There's a lot going on here to help :mod:`optparse` generate the best " +"possible help message:" +msgstr "" + +#: ../Doc/library/optparse.rst:516 +msgid "the script defines its own usage message::" +msgstr "" + +#: ../Doc/library/optparse.rst:520 +msgid "" +":mod:`optparse` expands ``%prog`` in the usage string to the name of the " +"current program, i.e. ``os.path.basename(sys.argv[0])``. The expanded " +"string is then printed before the detailed option help." +msgstr "" + +#: ../Doc/library/optparse.rst:524 +msgid "" +"If you don't supply a usage string, :mod:`optparse` uses a bland but " +"sensible default: ``\"Usage: %prog [options]\"``, which is fine if your " +"script doesn't take any positional arguments." +msgstr "" + +#: ../Doc/library/optparse.rst:528 +msgid "" +"every option defines a help string, and doesn't worry about line-" +"wrapping--- :mod:`optparse` takes care of wrapping lines and making the help " +"output look good." +msgstr "" + +#: ../Doc/library/optparse.rst:532 +msgid "" +"options that take a value indicate this fact in their automatically-" +"generated help message, e.g. for the \"mode\" option::" +msgstr "" + +#: ../Doc/library/optparse.rst:537 +msgid "" +"Here, \"MODE\" is called the meta-variable: it stands for the argument that " +"the user is expected to supply to ``-m``/``--mode``. By default, :mod:" +"`optparse` converts the destination variable name to uppercase and uses that " +"for the meta-variable. Sometimes, that's not what you want---for example, " +"the ``--filename`` option explicitly sets ``metavar=\"FILE\"``, resulting in " +"this automatically-generated option description::" +msgstr "" + +#: ../Doc/library/optparse.rst:546 +msgid "" +"This is important for more than just saving space, though: the manually " +"written help text uses the meta-variable ``FILE`` to clue the user in that " +"there's a connection between the semi-formal syntax ``-f FILE`` and the " +"informal semantic description \"write output to FILE\". This is a simple but " +"effective way to make your help text a lot clearer and more useful for end " +"users." +msgstr "" + +#: ../Doc/library/optparse.rst:552 +msgid "" +"options that have a default value can include ``%default`` in the help " +"string---\\ :mod:`optparse` will replace it with :func:`str` of the option's " +"default value. If an option has no default value (or the default value is " +"``None``), ``%default`` expands to ``none``." +msgstr "" + +#: ../Doc/library/optparse.rst:558 +msgid "Grouping Options" +msgstr "" + +#: ../Doc/library/optparse.rst:560 +msgid "" +"When dealing with many options, it is convenient to group these options for " +"better help output. An :class:`OptionParser` can contain several option " +"groups, each of which can contain several options." +msgstr "" + +#: ../Doc/library/optparse.rst:564 +msgid "An option group is obtained using the class :class:`OptionGroup`:" +msgstr "" + +#: ../Doc/library/optparse.rst:568 ../Doc/library/optparse.rst:1620 +msgid "where" +msgstr "" + +#: ../Doc/library/optparse.rst:570 +msgid "" +"parser is the :class:`OptionParser` instance the group will be insterted in " +"to" +msgstr "" + +#: ../Doc/library/optparse.rst:572 +msgid "title is the group title" +msgstr "" + +#: ../Doc/library/optparse.rst:573 +msgid "description, optional, is a long description of the group" +msgstr "" + +#: ../Doc/library/optparse.rst:575 +msgid "" +":class:`OptionGroup` inherits from :class:`OptionContainer` (like :class:" +"`OptionParser`) and so the :meth:`add_option` method can be used to add an " +"option to the group." +msgstr "" + +#: ../Doc/library/optparse.rst:579 +msgid "" +"Once all the options are declared, using the :class:`OptionParser` method :" +"meth:`add_option_group` the group is added to the previously defined parser." +msgstr "" + +#: ../Doc/library/optparse.rst:582 +msgid "" +"Continuing with the parser defined in the previous section, adding an :class:" +"`OptionGroup` to a parser is easy::" +msgstr "" + +#: ../Doc/library/optparse.rst:591 +msgid "This would result in the following help output:" +msgstr "" + +#: ../Doc/library/optparse.rst:612 +msgid "" +"A bit more complete example might involve using more than one group: still " +"extending the previous example::" +msgstr "" + +#: ../Doc/library/optparse.rst:629 +msgid "that results in the following output:" +msgstr "" + +#: ../Doc/library/optparse.rst:655 +msgid "" +"Another interesting method, in particular when working programmatically with " +"option groups is:" +msgstr "" + +#: ../Doc/library/optparse.rst:660 +msgid "" +"Return the :class:`OptionGroup` to which the short or long option string " +"*opt_str* (e.g. ``'-o'`` or ``'--option'``) belongs. If there's no such :" +"class:`OptionGroup`, return ``None``." +msgstr "" + +#: ../Doc/library/optparse.rst:667 +msgid "Printing a version string" +msgstr "" + +#: ../Doc/library/optparse.rst:669 +msgid "" +"Similar to the brief usage string, :mod:`optparse` can also print a version " +"string for your program. You have to supply the string as the ``version`` " +"argument to OptionParser::" +msgstr "" + +#: ../Doc/library/optparse.rst:675 +msgid "" +"``%prog`` is expanded just like it is in ``usage``. Apart from that, " +"``version`` can contain anything you like. When you supply it, :mod:" +"`optparse` automatically adds a ``--version`` option to your parser. If it " +"encounters this option on the command line, it expands your ``version`` " +"string (by replacing ``%prog``), prints it to stdout, and exits." +msgstr "" + +#: ../Doc/library/optparse.rst:681 +msgid "For example, if your script is called ``/usr/bin/foo``:" +msgstr "" + +#: ../Doc/library/optparse.rst:688 +msgid "" +"The following two methods can be used to print and get the ``version`` " +"string:" +msgstr "" + +#: ../Doc/library/optparse.rst:692 +msgid "" +"Print the version message for the current program (``self.version``) to " +"*file* (default stdout). As with :meth:`print_usage`, any occurrence of ``" +"%prog`` in ``self.version`` is replaced with the name of the current " +"program. Does nothing if ``self.version`` is empty or undefined." +msgstr "" + +#: ../Doc/library/optparse.rst:699 +msgid "" +"Same as :meth:`print_version` but returns the version string instead of " +"printing it." +msgstr "" + +#: ../Doc/library/optparse.rst:706 +msgid "How :mod:`optparse` handles errors" +msgstr "" + +#: ../Doc/library/optparse.rst:708 +msgid "" +"There are two broad classes of errors that :mod:`optparse` has to worry " +"about: programmer errors and user errors. Programmer errors are usually " +"erroneous calls to :func:`OptionParser.add_option`, e.g. invalid option " +"strings, unknown option attributes, missing option attributes, etc. These " +"are dealt with in the usual way: raise an exception (either :exc:`optparse." +"OptionError` or :exc:`TypeError`) and let the program crash." +msgstr "" + +#: ../Doc/library/optparse.rst:715 +msgid "" +"Handling user errors is much more important, since they are guaranteed to " +"happen no matter how stable your code is. :mod:`optparse` can automatically " +"detect some user errors, such as bad option arguments (passing ``-n 4x`` " +"where ``-n`` takes an integer argument), missing arguments (``-n`` at the " +"end of the command line, where ``-n`` takes an argument of any type). Also, " +"you can call :func:`OptionParser.error` to signal an application-defined " +"error condition::" +msgstr "" + +#: ../Doc/library/optparse.rst:728 +msgid "" +"In either case, :mod:`optparse` handles the error the same way: it prints " +"the program's usage message and an error message to standard error and exits " +"with error status 2." +msgstr "" + +#: ../Doc/library/optparse.rst:732 +msgid "" +"Consider the first example above, where the user passes ``4x`` to an option " +"that takes an integer:" +msgstr "" + +#: ../Doc/library/optparse.rst:742 +msgid "Or, where the user fails to pass a value at all:" +msgstr "" + +#: ../Doc/library/optparse.rst:751 +msgid "" +":mod:`optparse`\\ -generated error messages take care always to mention the " +"option involved in the error; be sure to do the same when calling :func:" +"`OptionParser.error` from your application code." +msgstr "" + +#: ../Doc/library/optparse.rst:755 +msgid "" +"If :mod:`optparse`'s default error-handling behaviour does not suit your " +"needs, you'll need to subclass OptionParser and override its :meth:" +"`~OptionParser.exit` and/or :meth:`~OptionParser.error` methods." +msgstr "" + +#: ../Doc/library/optparse.rst:763 +msgid "Putting it all together" +msgstr "" + +#: ../Doc/library/optparse.rst:765 +msgid "Here's what :mod:`optparse`\\ -based scripts usually look like::" +msgstr "" + +#: ../Doc/library/optparse.rst:793 +msgid "Reference Guide" +msgstr "" + +#: ../Doc/library/optparse.rst:799 +msgid "Creating the parser" +msgstr "" + +#: ../Doc/library/optparse.rst:801 +msgid "" +"The first step in using :mod:`optparse` is to create an OptionParser " +"instance." +msgstr "" + +#: ../Doc/library/optparse.rst:805 +msgid "" +"The OptionParser constructor has no required arguments, but a number of " +"optional keyword arguments. You should always pass them as keyword " +"arguments, i.e. do not rely on the order in which the arguments are declared." +msgstr "" + +#: ../Doc/library/optparse.rst:814 +msgid "``usage`` (default: ``\"%prog [options]\"``)" +msgstr "" + +#: ../Doc/library/optparse.rst:810 +msgid "" +"The usage summary to print when your program is run incorrectly or with a " +"help option. When :mod:`optparse` prints the usage string, it expands ``" +"%prog`` to ``os.path.basename(sys.argv[0])`` (or to ``prog`` if you passed " +"that keyword argument). To suppress a usage message, pass the special " +"value :data:`optparse.SUPPRESS_USAGE`." +msgstr "" + +#: ../Doc/library/optparse.rst:821 +msgid "``option_list`` (default: ``[]``)" +msgstr "" + +#: ../Doc/library/optparse.rst:817 +msgid "" +"A list of Option objects to populate the parser with. The options in " +"``option_list`` are added after any options in ``standard_option_list`` (a " +"class attribute that may be set by OptionParser subclasses), but before any " +"version or help options. Deprecated; use :meth:`add_option` after creating " +"the parser instead." +msgstr "" + +#: ../Doc/library/optparse.rst:824 +msgid "``option_class`` (default: optparse.Option)" +msgstr "" + +#: ../Doc/library/optparse.rst:824 +msgid "Class to use when adding options to the parser in :meth:`add_option`." +msgstr "" + +#: ../Doc/library/optparse.rst:830 +msgid "``version`` (default: ``None``)" +msgstr "" + +#: ../Doc/library/optparse.rst:827 +msgid "" +"A version string to print when the user supplies a version option. If you " +"supply a true value for ``version``, :mod:`optparse` automatically adds a " +"version option with the single option string ``--version``. The substring ``" +"%prog`` is expanded the same as for ``usage``." +msgstr "" + +#: ../Doc/library/optparse.rst:835 +msgid "``conflict_handler`` (default: ``\"error\"``)" +msgstr "" + +#: ../Doc/library/optparse.rst:833 +msgid "" +"Specifies what to do when options with conflicting option strings are added " +"to the parser; see section :ref:`optparse-conflicts-between-options`." +msgstr "" + +#: ../Doc/library/optparse.rst:841 +msgid "``description`` (default: ``None``)" +msgstr "" + +#: ../Doc/library/optparse.rst:838 +msgid "" +"A paragraph of text giving a brief overview of your program. :mod:`optparse` " +"reformats this paragraph to fit the current terminal width and prints it " +"when the user requests help (after ``usage``, but before the list of " +"options)." +msgstr "" + +#: ../Doc/library/optparse.rst:846 +msgid "``formatter`` (default: a new :class:`IndentedHelpFormatter`)" +msgstr "" + +#: ../Doc/library/optparse.rst:844 +msgid "" +"An instance of optparse.HelpFormatter that will be used for printing help " +"text. :mod:`optparse` provides two concrete classes for this purpose: " +"IndentedHelpFormatter and TitledHelpFormatter." +msgstr "" + +#: ../Doc/library/optparse.rst:850 +msgid "``add_help_option`` (default: ``True``)" +msgstr "" + +#: ../Doc/library/optparse.rst:849 +msgid "" +"If true, :mod:`optparse` will add a help option (with option strings ``-h`` " +"and ``--help``) to the parser." +msgstr "" + +#: ../Doc/library/optparse.rst:854 +msgid "``prog``" +msgstr "" + +#: ../Doc/library/optparse.rst:853 +msgid "" +"The string to use when expanding ``%prog`` in ``usage`` and ``version`` " +"instead of ``os.path.basename(sys.argv[0])``." +msgstr "" + +#: ../Doc/library/optparse.rst:856 +msgid "``epilog`` (default: ``None``)" +msgstr "" + +#: ../Doc/library/optparse.rst:857 +msgid "A paragraph of help text to print after the option help." +msgstr "" + +#: ../Doc/library/optparse.rst:862 +msgid "Populating the parser" +msgstr "" + +#: ../Doc/library/optparse.rst:864 +msgid "" +"There are several ways to populate the parser with options. The preferred " +"way is by using :meth:`OptionParser.add_option`, as shown in section :ref:" +"`optparse-tutorial`. :meth:`add_option` can be called in one of two ways:" +msgstr "" + +#: ../Doc/library/optparse.rst:868 +msgid "pass it an Option instance (as returned by :func:`make_option`)" +msgstr "" + +#: ../Doc/library/optparse.rst:870 +msgid "" +"pass it any combination of positional and keyword arguments that are " +"acceptable to :func:`make_option` (i.e., to the Option constructor), and it " +"will create the Option instance for you" +msgstr "" + +#: ../Doc/library/optparse.rst:874 +msgid "" +"The other alternative is to pass a list of pre-constructed Option instances " +"to the OptionParser constructor, as in::" +msgstr "" + +#: ../Doc/library/optparse.rst:885 +msgid "" +"(:func:`make_option` is a factory function for creating Option instances; " +"currently it is an alias for the Option constructor. A future version of :" +"mod:`optparse` may split Option into several classes, and :func:" +"`make_option` will pick the right class to instantiate. Do not instantiate " +"Option directly.)" +msgstr "" + +#: ../Doc/library/optparse.rst:894 +msgid "Defining options" +msgstr "" + +#: ../Doc/library/optparse.rst:896 +msgid "" +"Each Option instance represents a set of synonymous command-line option " +"strings, e.g. ``-f`` and ``--file``. You can specify any number of short or " +"long option strings, but you must specify at least one overall option string." +msgstr "" + +#: ../Doc/library/optparse.rst:900 +msgid "" +"The canonical way to create an :class:`Option` instance is with the :meth:" +"`add_option` method of :class:`OptionParser`." +msgstr "" + +#: ../Doc/library/optparse.rst:906 +msgid "To define an option with only a short option string::" +msgstr "" + +#: ../Doc/library/optparse.rst:910 +msgid "And to define an option with only a long option string::" +msgstr "" + +#: ../Doc/library/optparse.rst:914 +msgid "" +"The keyword arguments define attributes of the new Option object. The most " +"important option attribute is :attr:`~Option.action`, and it largely " +"determines which other attributes are relevant or required. If you pass " +"irrelevant option attributes, or fail to pass required ones, :mod:`optparse` " +"raises an :exc:`OptionError` exception explaining your mistake." +msgstr "" + +#: ../Doc/library/optparse.rst:920 +msgid "" +"An option's *action* determines what :mod:`optparse` does when it encounters " +"this option on the command-line. The standard option actions hard-coded " +"into :mod:`optparse` are:" +msgstr "" + +#: ../Doc/library/optparse.rst:925 +msgid "``\"store\"``" +msgstr "" + +#: ../Doc/library/optparse.rst:925 +msgid "store this option's argument (default)" +msgstr "" + +#: ../Doc/library/optparse.rst:931 +msgid "``\"store_true\"``" +msgstr "" + +#: ../Doc/library/optparse.rst:931 +msgid "store a true value" +msgstr "" + +#: ../Doc/library/optparse.rst:934 +msgid "``\"store_false\"``" +msgstr "" + +#: ../Doc/library/optparse.rst:934 +msgid "store a false value" +msgstr "" + +#: ../Doc/library/optparse.rst:940 +msgid "``\"append_const\"``" +msgstr "" + +#: ../Doc/library/optparse.rst:940 +msgid "append a constant value to a list" +msgstr "" + +#: ../Doc/library/optparse.rst:949 ../Doc/library/optparse.rst:1226 +msgid "``\"help\"``" +msgstr "" + +#: ../Doc/library/optparse.rst:949 +msgid "" +"print a usage message including all options and the documentation for them" +msgstr "" + +#: ../Doc/library/optparse.rst:951 +msgid "" +"(If you don't supply an action, the default is ``\"store\"``. For this " +"action, you may also supply :attr:`~Option.type` and :attr:`~Option.dest` " +"option attributes; see :ref:`optparse-standard-option-actions`.)" +msgstr "" + +#: ../Doc/library/optparse.rst:955 +msgid "" +"As you can see, most actions involve storing or updating a value somewhere. :" +"mod:`optparse` always creates a special object for this, conventionally " +"called ``options`` (it happens to be an instance of :class:`optparse." +"Values`). Option arguments (and various other values) are stored as " +"attributes of this object, according to the :attr:`~Option.dest` " +"(destination) option attribute." +msgstr "" + +#: ../Doc/library/optparse.rst:961 +msgid "For example, when you call ::" +msgstr "" + +#: ../Doc/library/optparse.rst:965 +msgid "" +"one of the first things :mod:`optparse` does is create the ``options`` " +"object::" +msgstr "" + +#: ../Doc/library/optparse.rst:969 +msgid "If one of the options in this parser is defined with ::" +msgstr "" + +#: ../Doc/library/optparse.rst:973 +msgid "and the command-line being parsed includes any of the following::" +msgstr "" + +#: ../Doc/library/optparse.rst:980 +msgid "" +"then :mod:`optparse`, on seeing this option, will do the equivalent of ::" +msgstr "" + +#: ../Doc/library/optparse.rst:984 +msgid "" +"The :attr:`~Option.type` and :attr:`~Option.dest` option attributes are " +"almost as important as :attr:`~Option.action`, but :attr:`~Option.action` is " +"the only one that makes sense for *all* options." +msgstr "" + +#: ../Doc/library/optparse.rst:992 +msgid "Option attributes" +msgstr "" + +#: ../Doc/library/optparse.rst:994 +msgid "" +"The following option attributes may be passed as keyword arguments to :meth:" +"`OptionParser.add_option`. If you pass an option attribute that is not " +"relevant to a particular option, or fail to pass a required option " +"attribute, :mod:`optparse` raises :exc:`OptionError`." +msgstr "" + +#: ../Doc/library/optparse.rst:1001 +msgid "(default: ``\"store\"``)" +msgstr "" + +#: ../Doc/library/optparse.rst:1003 +msgid "" +"Determines :mod:`optparse`'s behaviour when this option is seen on the " +"command line; the available options are documented :ref:`here `." +msgstr "" + +#: ../Doc/library/optparse.rst:1009 +msgid "(default: ``\"string\"``)" +msgstr "" + +#: ../Doc/library/optparse.rst:1011 +msgid "" +"The argument type expected by this option (e.g., ``\"string\"`` or ``\"int" +"\"``); the available option types are documented :ref:`here `." +msgstr "" + +#: ../Doc/library/optparse.rst:1017 ../Doc/library/optparse.rst:1067 +msgid "(default: derived from option strings)" +msgstr "" + +#: ../Doc/library/optparse.rst:1019 +msgid "" +"If the option's action implies writing or modifying a value somewhere, this " +"tells :mod:`optparse` where to write it: :attr:`~Option.dest` names an " +"attribute of the ``options`` object that :mod:`optparse` builds as it parses " +"the command line." +msgstr "" + +#: ../Doc/library/optparse.rst:1026 +msgid "" +"The value to use for this option's destination if the option is not seen on " +"the command line. See also :meth:`OptionParser.set_defaults`." +msgstr "" + +#: ../Doc/library/optparse.rst:1031 +msgid "(default: 1)" +msgstr "" + +#: ../Doc/library/optparse.rst:1033 +msgid "" +"How many arguments of type :attr:`~Option.type` should be consumed when this " +"option is seen. If > 1, :mod:`optparse` will store a tuple of values to :" +"attr:`~Option.dest`." +msgstr "" + +#: ../Doc/library/optparse.rst:1039 +msgid "For actions that store a constant value, the constant value to store." +msgstr "" + +#: ../Doc/library/optparse.rst:1043 +msgid "" +"For options of type ``\"choice\"``, the list of strings the user may choose " +"from." +msgstr "" + +#: ../Doc/library/optparse.rst:1048 +msgid "" +"For options with action ``\"callback\"``, the callable to call when this " +"option is seen. See section :ref:`optparse-option-callbacks` for detail on " +"the arguments passed to the callable." +msgstr "" + +#: ../Doc/library/optparse.rst:1055 +msgid "" +"Additional positional and keyword arguments to pass to ``callback`` after " +"the four standard callback arguments." +msgstr "" + +#: ../Doc/library/optparse.rst:1060 +msgid "" +"Help text to print for this option when listing all available options after " +"the user supplies a :attr:`~Option.help` option (such as ``--help``). If no " +"help text is supplied, the option will be listed without help text. To hide " +"this option, use the special value :data:`optparse.SUPPRESS_HELP`." +msgstr "" + +#: ../Doc/library/optparse.rst:1069 +msgid "" +"Stand-in for the option argument(s) to use when printing help text. See " +"section :ref:`optparse-tutorial` for an example." +msgstr "" + +#: ../Doc/library/optparse.rst:1076 +msgid "Standard option actions" +msgstr "" + +#: ../Doc/library/optparse.rst:1078 +msgid "" +"The various option actions all have slightly different requirements and " +"effects. Most actions have several relevant option attributes which you may " +"specify to guide :mod:`optparse`'s behaviour; a few have required " +"attributes, which you must specify for any option using that action." +msgstr "" + +#: ../Doc/library/optparse.rst:1083 +msgid "" +"``\"store\"`` [relevant: :attr:`~Option.type`, :attr:`~Option.dest`, :attr:" +"`~Option.nargs`, :attr:`~Option.choices`]" +msgstr "" + +#: ../Doc/library/optparse.rst:1086 +msgid "" +"The option must be followed by an argument, which is converted to a value " +"according to :attr:`~Option.type` and stored in :attr:`~Option.dest`. If :" +"attr:`~Option.nargs` > 1, multiple arguments will be consumed from the " +"command line; all will be converted according to :attr:`~Option.type` and " +"stored to :attr:`~Option.dest` as a tuple. See the :ref:`optparse-standard-" +"option-types` section." +msgstr "" + +#: ../Doc/library/optparse.rst:1093 +msgid "" +"If :attr:`~Option.choices` is supplied (a list or tuple of strings), the " +"type defaults to ``\"choice\"``." +msgstr "" + +#: ../Doc/library/optparse.rst:1096 +msgid "If :attr:`~Option.type` is not supplied, it defaults to ``\"string\"``." +msgstr "" + +#: ../Doc/library/optparse.rst:1098 +msgid "" +"If :attr:`~Option.dest` is not supplied, :mod:`optparse` derives a " +"destination from the first long option string (e.g., ``--foo-bar`` implies " +"``foo_bar``). If there are no long option strings, :mod:`optparse` derives a " +"destination from the first short option string (e.g., ``-f`` implies ``f``)." +msgstr "" + +#: ../Doc/library/optparse.rst:1108 +msgid "As it parses the command line ::" +msgstr "" + +#: ../Doc/library/optparse.rst:1112 +msgid ":mod:`optparse` will set ::" +msgstr "" + +#: ../Doc/library/optparse.rst:1118 +msgid "" +"``\"store_const\"`` [required: :attr:`~Option.const`; relevant: :attr:" +"`~Option.dest`]" +msgstr "" + +#: ../Doc/library/optparse.rst:1121 +msgid "The value :attr:`~Option.const` is stored in :attr:`~Option.dest`." +msgstr "" + +#: ../Doc/library/optparse.rst:1132 +msgid "If ``--noisy`` is seen, :mod:`optparse` will set ::" +msgstr "" + +#: ../Doc/library/optparse.rst:1136 +msgid "``\"store_true\"`` [relevant: :attr:`~Option.dest`]" +msgstr "" + +#: ../Doc/library/optparse.rst:1138 +msgid "" +"A special case of ``\"store_const\"`` that stores a true value to :attr:" +"`~Option.dest`." +msgstr "" + +#: ../Doc/library/optparse.rst:1141 +msgid "``\"store_false\"`` [relevant: :attr:`~Option.dest`]" +msgstr "" + +#: ../Doc/library/optparse.rst:1143 +msgid "Like ``\"store_true\"``, but stores a false value." +msgstr "" + +#: ../Doc/library/optparse.rst:1150 +msgid "" +"``\"append\"`` [relevant: :attr:`~Option.type`, :attr:`~Option.dest`, :attr:" +"`~Option.nargs`, :attr:`~Option.choices`]" +msgstr "" + +#: ../Doc/library/optparse.rst:1153 +msgid "" +"The option must be followed by an argument, which is appended to the list " +"in :attr:`~Option.dest`. If no default value for :attr:`~Option.dest` is " +"supplied, an empty list is automatically created when :mod:`optparse` first " +"encounters this option on the command-line. If :attr:`~Option.nargs` > 1, " +"multiple arguments are consumed, and a tuple of length :attr:`~Option.nargs` " +"is appended to :attr:`~Option.dest`." +msgstr "" + +#: ../Doc/library/optparse.rst:1160 +msgid "" +"The defaults for :attr:`~Option.type` and :attr:`~Option.dest` are the same " +"as for the ``\"store\"`` action." +msgstr "" + +#: ../Doc/library/optparse.rst:1167 +msgid "" +"If ``-t3`` is seen on the command-line, :mod:`optparse` does the equivalent " +"of::" +msgstr "" + +#: ../Doc/library/optparse.rst:1173 +msgid "If, a little later on, ``--tracks=4`` is seen, it does::" +msgstr "" + +#: ../Doc/library/optparse.rst:1177 +msgid "" +"The ``append`` action calls the ``append`` method on the current value of " +"the option. This means that any default value specified must have an " +"``append`` method. It also means that if the default value is non-empty, " +"the default elements will be present in the parsed value for the option, " +"with any values from the command line appended after those default values::" +msgstr "" + +#: ../Doc/library/optparse.rst:1188 +msgid "" +"``\"append_const\"`` [required: :attr:`~Option.const`; relevant: :attr:" +"`~Option.dest`]" +msgstr "" + +#: ../Doc/library/optparse.rst:1191 +msgid "" +"Like ``\"store_const\"``, but the value :attr:`~Option.const` is appended " +"to :attr:`~Option.dest`; as with ``\"append\"``, :attr:`~Option.dest` " +"defaults to ``None``, and an empty list is automatically created the first " +"time the option is encountered." +msgstr "" + +#: ../Doc/library/optparse.rst:1196 +msgid "``\"count\"`` [relevant: :attr:`~Option.dest`]" +msgstr "" + +#: ../Doc/library/optparse.rst:1198 +msgid "" +"Increment the integer stored at :attr:`~Option.dest`. If no default value " +"is supplied, :attr:`~Option.dest` is set to zero before being incremented " +"the first time." +msgstr "" + +#: ../Doc/library/optparse.rst:1206 +msgid "" +"The first time ``-v`` is seen on the command line, :mod:`optparse` does the " +"equivalent of::" +msgstr "" + +#: ../Doc/library/optparse.rst:1212 +msgid "Every subsequent occurrence of ``-v`` results in ::" +msgstr "" + +#: ../Doc/library/optparse.rst:1216 +msgid "" +"``\"callback\"`` [required: :attr:`~Option.callback`; relevant: :attr:" +"`~Option.type`, :attr:`~Option.nargs`, :attr:`~Option.callback_args`, :attr:" +"`~Option.callback_kwargs`]" +msgstr "" + +#: ../Doc/library/optparse.rst:1220 +msgid "" +"Call the function specified by :attr:`~Option.callback`, which is called " +"as ::" +msgstr "" + +#: ../Doc/library/optparse.rst:1224 +msgid "See section :ref:`optparse-option-callbacks` for more detail." +msgstr "" + +#: ../Doc/library/optparse.rst:1228 +msgid "" +"Prints a complete help message for all the options in the current option " +"parser. The help message is constructed from the ``usage`` string passed to " +"OptionParser's constructor and the :attr:`~Option.help` string passed to " +"every option." +msgstr "" + +#: ../Doc/library/optparse.rst:1233 +msgid "" +"If no :attr:`~Option.help` string is supplied for an option, it will still " +"be listed in the help message. To omit an option entirely, use the special " +"value :data:`optparse.SUPPRESS_HELP`." +msgstr "" + +#: ../Doc/library/optparse.rst:1237 +msgid "" +":mod:`optparse` automatically adds a :attr:`~Option.help` option to all " +"OptionParsers, so you do not normally need to create one." +msgstr "" + +#: ../Doc/library/optparse.rst:1255 +msgid "" +"If :mod:`optparse` sees either ``-h`` or ``--help`` on the command line, it " +"will print something like the following help message to stdout (assuming " +"``sys.argv[0]`` is ``\"foo.py\"``):" +msgstr "" + +#: ../Doc/library/optparse.rst:1268 +msgid "" +"After printing the help message, :mod:`optparse` terminates your process " +"with ``sys.exit(0)``." +msgstr "" + +#: ../Doc/library/optparse.rst:1271 +msgid "``\"version\"``" +msgstr "" + +#: ../Doc/library/optparse.rst:1273 +msgid "" +"Prints the version number supplied to the OptionParser to stdout and exits. " +"The version number is actually formatted and printed by the " +"``print_version()`` method of OptionParser. Generally only relevant if the " +"``version`` argument is supplied to the OptionParser constructor. As with :" +"attr:`~Option.help` options, you will rarely create ``version`` options, " +"since :mod:`optparse` automatically adds them when needed." +msgstr "" + +#: ../Doc/library/optparse.rst:1284 +msgid "Standard option types" +msgstr "" + +#: ../Doc/library/optparse.rst:1286 +msgid "" +":mod:`optparse` has five built-in option types: ``\"string\"``, ``\"int\"``, " +"``\"choice\"``, ``\"float\"`` and ``\"complex\"``. If you need to add new " +"option types, see section :ref:`optparse-extending-optparse`." +msgstr "" + +#: ../Doc/library/optparse.rst:1290 +msgid "" +"Arguments to string options are not checked or converted in any way: the " +"text on the command line is stored in the destination (or passed to the " +"callback) as-is." +msgstr "" + +#: ../Doc/library/optparse.rst:1293 +msgid "Integer arguments (type ``\"int\"``) are parsed as follows:" +msgstr "" + +#: ../Doc/library/optparse.rst:1295 +msgid "if the number starts with ``0x``, it is parsed as a hexadecimal number" +msgstr "" + +#: ../Doc/library/optparse.rst:1297 +msgid "if the number starts with ``0``, it is parsed as an octal number" +msgstr "" + +#: ../Doc/library/optparse.rst:1299 +msgid "if the number starts with ``0b``, it is parsed as a binary number" +msgstr "" + +#: ../Doc/library/optparse.rst:1301 +msgid "otherwise, the number is parsed as a decimal number" +msgstr "" + +#: ../Doc/library/optparse.rst:1304 +msgid "" +"The conversion is done by calling :func:`int` with the appropriate base (2, " +"8, 10, or 16). If this fails, so will :mod:`optparse`, although with a more " +"useful error message." +msgstr "" + +#: ../Doc/library/optparse.rst:1308 +msgid "" +"``\"float\"`` and ``\"complex\"`` option arguments are converted directly " +"with :func:`float` and :func:`complex`, with similar error-handling." +msgstr "" + +#: ../Doc/library/optparse.rst:1311 +msgid "" +"``\"choice\"`` options are a subtype of ``\"string\"`` options. The :attr:" +"`~Option.choices` option attribute (a sequence of strings) defines the set " +"of allowed option arguments. :func:`optparse.check_choice` compares user-" +"supplied option arguments against this master list and raises :exc:" +"`OptionValueError` if an invalid string is given." +msgstr "" + +#: ../Doc/library/optparse.rst:1323 +msgid "" +"The whole point of creating and populating an OptionParser is to call its :" +"meth:`parse_args` method::" +msgstr "" + +#: ../Doc/library/optparse.rst:1328 +msgid "where the input parameters are" +msgstr "" + +#: ../Doc/library/optparse.rst:1331 ../Doc/library/optparse.rst:1345 +#: ../Doc/library/optparse.rst:1664 +msgid "``args``" +msgstr "" + +#: ../Doc/library/optparse.rst:1331 +msgid "the list of arguments to process (default: ``sys.argv[1:]``)" +msgstr "" + +#: ../Doc/library/optparse.rst:1336 +msgid "``values``" +msgstr "" + +#: ../Doc/library/optparse.rst:1334 +msgid "" +"an :class:`optparse.Values` object to store option arguments in (default: a " +"new instance of :class:`Values`) -- if you give an existing object, the " +"option defaults will not be initialized on it" +msgstr "" + +#: ../Doc/library/optparse.rst:1338 +msgid "and the return values are" +msgstr "" + +#: ../Doc/library/optparse.rst:1342 +msgid "``options``" +msgstr "" + +#: ../Doc/library/optparse.rst:1341 +msgid "" +"the same object that was passed in as ``values``, or the optparse.Values " +"instance created by :mod:`optparse`" +msgstr "" + +#: ../Doc/library/optparse.rst:1345 +msgid "the leftover positional arguments after all options have been processed" +msgstr "" + +#: ../Doc/library/optparse.rst:1347 +msgid "" +"The most common usage is to supply neither keyword argument. If you supply " +"``values``, it will be modified with repeated :func:`setattr` calls (roughly " +"one for every option argument stored to an option destination) and returned " +"by :meth:`parse_args`." +msgstr "" + +#: ../Doc/library/optparse.rst:1352 +msgid "" +"If :meth:`parse_args` encounters any errors in the argument list, it calls " +"the OptionParser's :meth:`error` method with an appropriate end-user error " +"message. This ultimately terminates your process with an exit status of 2 " +"(the traditional Unix exit status for command-line errors)." +msgstr "" + +#: ../Doc/library/optparse.rst:1361 +msgid "Querying and manipulating your option parser" +msgstr "" + +#: ../Doc/library/optparse.rst:1363 +msgid "" +"The default behavior of the option parser can be customized slightly, and " +"you can also poke around your option parser and see what's there. " +"OptionParser provides several methods to help you out:" +msgstr "" + +#: ../Doc/library/optparse.rst:1369 +msgid "" +"Set parsing to stop on the first non-option. For example, if ``-a`` and ``-" +"b`` are both simple options that take no arguments, :mod:`optparse` normally " +"accepts this syntax::" +msgstr "" + +#: ../Doc/library/optparse.rst:1375 +msgid "and treats it as equivalent to ::" +msgstr "" + +#: ../Doc/library/optparse.rst:1379 +msgid "" +"To disable this feature, call :meth:`disable_interspersed_args`. This " +"restores traditional Unix syntax, where option parsing stops with the first " +"non-option argument." +msgstr "" + +#: ../Doc/library/optparse.rst:1383 +msgid "" +"Use this if you have a command processor which runs another command which " +"has options of its own and you want to make sure these options don't get " +"confused. For example, each command might have a different set of options." +msgstr "" + +#: ../Doc/library/optparse.rst:1389 +msgid "" +"Set parsing to not stop on the first non-option, allowing interspersing " +"switches with command arguments. This is the default behavior." +msgstr "" + +#: ../Doc/library/optparse.rst:1394 +msgid "" +"Returns the Option instance with the option string *opt_str*, or ``None`` if " +"no options have that option string." +msgstr "" + +#: ../Doc/library/optparse.rst:1399 +msgid "" +"Return true if the OptionParser has an option with option string *opt_str* " +"(e.g., ``-q`` or ``--verbose``)." +msgstr "" + +#: ../Doc/library/optparse.rst:1404 +msgid "" +"If the :class:`OptionParser` has an option corresponding to *opt_str*, that " +"option is removed. If that option provided any other option strings, all of " +"those option strings become invalid. If *opt_str* does not occur in any " +"option belonging to this :class:`OptionParser`, raises :exc:`ValueError`." +msgstr "" + +#: ../Doc/library/optparse.rst:1413 +msgid "Conflicts between options" +msgstr "" + +#: ../Doc/library/optparse.rst:1415 +msgid "" +"If you're not careful, it's easy to define options with conflicting option " +"strings::" +msgstr "" + +#: ../Doc/library/optparse.rst:1422 +msgid "" +"(This is particularly true if you've defined your own OptionParser subclass " +"with some standard options.)" +msgstr "" + +#: ../Doc/library/optparse.rst:1425 +msgid "" +"Every time you add an option, :mod:`optparse` checks for conflicts with " +"existing options. If it finds any, it invokes the current conflict-handling " +"mechanism. You can set the conflict-handling mechanism either in the " +"constructor::" +msgstr "" + +#: ../Doc/library/optparse.rst:1431 +msgid "or with a separate call::" +msgstr "" + +#: ../Doc/library/optparse.rst:1435 +msgid "The available conflict handlers are:" +msgstr "" + +#: ../Doc/library/optparse.rst:1439 +msgid "``\"error\"`` (default)" +msgstr "" + +#: ../Doc/library/optparse.rst:1438 +msgid "" +"assume option conflicts are a programming error and raise :exc:" +"`OptionConflictError`" +msgstr "" + +#: ../Doc/library/optparse.rst:1443 +msgid "``\"resolve\"``" +msgstr "" + +#: ../Doc/library/optparse.rst:1442 +msgid "resolve option conflicts intelligently (see below)" +msgstr "" + +#: ../Doc/library/optparse.rst:1445 +msgid "" +"As an example, let's define an :class:`OptionParser` that resolves conflicts " +"intelligently and add conflicting options to it::" +msgstr "" + +#: ../Doc/library/optparse.rst:1452 +msgid "" +"At this point, :mod:`optparse` detects that a previously-added option is " +"already using the ``-n`` option string. Since ``conflict_handler`` is ``" +"\"resolve\"``, it resolves the situation by removing ``-n`` from the earlier " +"option's list of option strings. Now ``--dry-run`` is the only way for the " +"user to activate that option. If the user asks for help, the help message " +"will reflect that::" +msgstr "" + +#: ../Doc/library/optparse.rst:1463 +msgid "" +"It's possible to whittle away the option strings for a previously-added " +"option until there are none left, and the user has no way of invoking that " +"option from the command-line. In that case, :mod:`optparse` removes that " +"option completely, so it doesn't show up in help text or anywhere else. " +"Carrying on with our existing OptionParser::" +msgstr "" + +#: ../Doc/library/optparse.rst:1471 +msgid "" +"At this point, the original ``-n``/``--dry-run`` option is no longer " +"accessible, so :mod:`optparse` removes it, leaving this help text::" +msgstr "" + +#: ../Doc/library/optparse.rst:1485 +msgid "" +"OptionParser instances have several cyclic references. This should not be a " +"problem for Python's garbage collector, but you may wish to break the cyclic " +"references explicitly by calling :meth:`~OptionParser.destroy` on your " +"OptionParser once you are done with it. This is particularly useful in long-" +"running applications where large object graphs are reachable from your " +"OptionParser." +msgstr "" + +#: ../Doc/library/optparse.rst:1496 +msgid "Other methods" +msgstr "" + +#: ../Doc/library/optparse.rst:1498 +msgid "OptionParser supports several other public methods:" +msgstr "" + +#: ../Doc/library/optparse.rst:1502 +msgid "" +"Set the usage string according to the rules described above for the " +"``usage`` constructor keyword argument. Passing ``None`` sets the default " +"usage string; use :data:`optparse.SUPPRESS_USAGE` to suppress a usage " +"message." +msgstr "" + +#: ../Doc/library/optparse.rst:1508 +msgid "" +"Print the usage message for the current program (``self.usage``) to *file* " +"(default stdout). Any occurrence of the string ``%prog`` in ``self.usage`` " +"is replaced with the name of the current program. Does nothing if ``self." +"usage`` is empty or not defined." +msgstr "" + +#: ../Doc/library/optparse.rst:1515 +msgid "" +"Same as :meth:`print_usage` but returns the usage string instead of printing " +"it." +msgstr "" + +#: ../Doc/library/optparse.rst:1520 +msgid "" +"Set default values for several option destinations at once. Using :meth:" +"`set_defaults` is the preferred way to set default values for options, since " +"multiple options can share the same destination. For example, if several " +"\"mode\" options all set the same destination, any one of them can set the " +"default, and the last one wins::" +msgstr "" + +#: ../Doc/library/optparse.rst:1533 +msgid "To avoid this confusion, use :meth:`set_defaults`::" +msgstr "" + +#: ../Doc/library/optparse.rst:1545 +msgid "Option Callbacks" +msgstr "" + +#: ../Doc/library/optparse.rst:1547 +msgid "" +"When :mod:`optparse`'s built-in actions and types aren't quite enough for " +"your needs, you have two choices: extend :mod:`optparse` or define a " +"callback option. Extending :mod:`optparse` is more general, but overkill for " +"a lot of simple cases. Quite often a simple callback is all you need." +msgstr "" + +#: ../Doc/library/optparse.rst:1552 +msgid "There are two steps to defining a callback option:" +msgstr "" + +#: ../Doc/library/optparse.rst:1554 +msgid "define the option itself using the ``\"callback\"`` action" +msgstr "" + +#: ../Doc/library/optparse.rst:1556 +msgid "" +"write the callback; this is a function (or method) that takes at least four " +"arguments, as described below" +msgstr "" + +#: ../Doc/library/optparse.rst:1563 +msgid "Defining a callback option" +msgstr "" + +#: ../Doc/library/optparse.rst:1565 +msgid "" +"As always, the easiest way to define a callback option is by using the :meth:" +"`OptionParser.add_option` method. Apart from :attr:`~Option.action`, the " +"only option attribute you must specify is ``callback``, the function to " +"call::" +msgstr "" + +#: ../Doc/library/optparse.rst:1571 +msgid "" +"``callback`` is a function (or other callable object), so you must have " +"already defined ``my_callback()`` when you create this callback option. In " +"this simple case, :mod:`optparse` doesn't even know if ``-c`` takes any " +"arguments, which usually means that the option takes no arguments---the mere " +"presence of ``-c`` on the command-line is all it needs to know. In some " +"circumstances, though, you might want your callback to consume an arbitrary " +"number of command-line arguments. This is where writing callbacks gets " +"tricky; it's covered later in this section." +msgstr "" + +#: ../Doc/library/optparse.rst:1580 +msgid "" +":mod:`optparse` always passes four particular arguments to your callback, " +"and it will only pass additional arguments if you specify them via :attr:" +"`~Option.callback_args` and :attr:`~Option.callback_kwargs`. Thus, the " +"minimal callback function signature is::" +msgstr "" + +#: ../Doc/library/optparse.rst:1587 +msgid "The four arguments to a callback are described below." +msgstr "" + +#: ../Doc/library/optparse.rst:1589 +msgid "" +"There are several other option attributes that you can supply when you " +"define a callback option:" +msgstr "" + +#: ../Doc/library/optparse.rst:1596 +msgid ":attr:`~Option.type`" +msgstr "" + +#: ../Doc/library/optparse.rst:1593 +msgid "" +"has its usual meaning: as with the ``\"store\"`` or ``\"append\"`` actions, " +"it instructs :mod:`optparse` to consume one argument and convert it to :attr:" +"`~Option.type`. Rather than storing the converted value(s) anywhere, " +"though, :mod:`optparse` passes it to your callback function." +msgstr "" + +#: ../Doc/library/optparse.rst:1602 +msgid ":attr:`~Option.nargs`" +msgstr "" + +#: ../Doc/library/optparse.rst:1599 +msgid "" +"also has its usual meaning: if it is supplied and > 1, :mod:`optparse` will " +"consume :attr:`~Option.nargs` arguments, each of which must be convertible " +"to :attr:`~Option.type`. It then passes a tuple of converted values to your " +"callback." +msgstr "" + +#: ../Doc/library/optparse.rst:1605 +msgid ":attr:`~Option.callback_args`" +msgstr "" + +#: ../Doc/library/optparse.rst:1605 +msgid "a tuple of extra positional arguments to pass to the callback" +msgstr "" + +#: ../Doc/library/optparse.rst:1609 +msgid ":attr:`~Option.callback_kwargs`" +msgstr "" + +#: ../Doc/library/optparse.rst:1608 +msgid "a dictionary of extra keyword arguments to pass to the callback" +msgstr "" + +#: ../Doc/library/optparse.rst:1614 +msgid "How callbacks are called" +msgstr "" + +#: ../Doc/library/optparse.rst:1616 +msgid "All callbacks are called as follows::" +msgstr "" + +#: ../Doc/library/optparse.rst:1623 +msgid "``option``" +msgstr "" + +#: ../Doc/library/optparse.rst:1623 +msgid "is the Option instance that's calling the callback" +msgstr "" + +#: ../Doc/library/optparse.rst:1630 +msgid "``opt_str``" +msgstr "" + +#: ../Doc/library/optparse.rst:1626 +msgid "" +"is the option string seen on the command-line that's triggering the " +"callback. (If an abbreviated long option was used, ``opt_str`` will be the " +"full, canonical option string---e.g. if the user puts ``--foo`` on the " +"command-line as an abbreviation for ``--foobar``, then ``opt_str`` will be ``" +"\"--foobar\"``.)" +msgstr "" + +#: ../Doc/library/optparse.rst:1637 +msgid "``value``" +msgstr "" + +#: ../Doc/library/optparse.rst:1633 +msgid "" +"is the argument to this option seen on the command-line. :mod:`optparse` " +"will only expect an argument if :attr:`~Option.type` is set; the type of " +"``value`` will be the type implied by the option's type. If :attr:`~Option." +"type` for this option is ``None`` (no argument expected), then ``value`` " +"will be ``None``. If :attr:`~Option.nargs` > 1, ``value`` will be a tuple " +"of values of the appropriate type." +msgstr "" + +#: ../Doc/library/optparse.rst:1660 +msgid "``parser``" +msgstr "" + +#: ../Doc/library/optparse.rst:1640 +msgid "" +"is the OptionParser instance driving the whole thing, mainly useful because " +"you can access some other interesting data through its instance attributes:" +msgstr "" + +#: ../Doc/library/optparse.rst:1647 +msgid "``parser.largs``" +msgstr "" + +#: ../Doc/library/optparse.rst:1644 +msgid "" +"the current list of leftover arguments, ie. arguments that have been " +"consumed but are neither options nor option arguments. Feel free to modify " +"``parser.largs``, e.g. by adding more arguments to it. (This list will " +"become ``args``, the second return value of :meth:`parse_args`.)" +msgstr "" + +#: ../Doc/library/optparse.rst:1653 +msgid "``parser.rargs``" +msgstr "" + +#: ../Doc/library/optparse.rst:1650 +msgid "" +"the current list of remaining arguments, ie. with ``opt_str`` and ``value`` " +"(if applicable) removed, and only the arguments following them still there. " +"Feel free to modify ``parser.rargs``, e.g. by consuming more arguments." +msgstr "" + +#: ../Doc/library/optparse.rst:1660 +msgid "``parser.values``" +msgstr "" + +#: ../Doc/library/optparse.rst:1656 +msgid "" +"the object where option values are by default stored (an instance of " +"optparse.OptionValues). This lets callbacks use the same mechanism as the " +"rest of :mod:`optparse` for storing option values; you don't need to mess " +"around with globals or closures. You can also access or modify the value(s) " +"of any options already encountered on the command-line." +msgstr "" + +#: ../Doc/library/optparse.rst:1663 +msgid "" +"is a tuple of arbitrary positional arguments supplied via the :attr:`~Option." +"callback_args` option attribute." +msgstr "" + +#: ../Doc/library/optparse.rst:1669 +msgid "``kwargs``" +msgstr "" + +#: ../Doc/library/optparse.rst:1667 +msgid "" +"is a dictionary of arbitrary keyword arguments supplied via :attr:`~Option." +"callback_kwargs`." +msgstr "" + +#: ../Doc/library/optparse.rst:1674 +msgid "Raising errors in a callback" +msgstr "" + +#: ../Doc/library/optparse.rst:1676 +msgid "" +"The callback function should raise :exc:`OptionValueError` if there are any " +"problems with the option or its argument(s). :mod:`optparse` catches this " +"and terminates the program, printing the error message you supply to " +"stderr. Your message should be clear, concise, accurate, and mention the " +"option at fault. Otherwise, the user will have a hard time figuring out what " +"he did wrong." +msgstr "" + +#: ../Doc/library/optparse.rst:1686 +msgid "Callback example 1: trivial callback" +msgstr "" + +#: ../Doc/library/optparse.rst:1688 +msgid "" +"Here's an example of a callback option that takes no arguments, and simply " +"records that the option was seen::" +msgstr "" + +#: ../Doc/library/optparse.rst:1696 +msgid "Of course, you could do that with the ``\"store_true\"`` action." +msgstr "" + +#: ../Doc/library/optparse.rst:1702 +msgid "Callback example 2: check option order" +msgstr "" + +#: ../Doc/library/optparse.rst:1704 +msgid "" +"Here's a slightly more interesting example: record the fact that ``-a`` is " +"seen, but blow up if it comes after ``-b`` in the command-line. ::" +msgstr "" + +#: ../Doc/library/optparse.rst:1719 +msgid "Callback example 3: check option order (generalized)" +msgstr "" + +#: ../Doc/library/optparse.rst:1721 +msgid "" +"If you want to re-use this callback for several similar options (set a flag, " +"but blow up if ``-b`` has already been seen), it needs a bit of work: the " +"error message and the flag that it sets must be generalized. ::" +msgstr "" + +#: ../Doc/library/optparse.rst:1738 +msgid "Callback example 4: check arbitrary condition" +msgstr "" + +#: ../Doc/library/optparse.rst:1740 +msgid "" +"Of course, you could put any condition in there---you're not limited to " +"checking the values of already-defined options. For example, if you have " +"options that should not be called when the moon is full, all you have to do " +"is this::" +msgstr "" + +#: ../Doc/library/optparse.rst:1753 +msgid "" +"(The definition of ``is_moon_full()`` is left as an exercise for the reader.)" +msgstr "" + +#: ../Doc/library/optparse.rst:1759 +msgid "Callback example 5: fixed arguments" +msgstr "" + +#: ../Doc/library/optparse.rst:1761 +msgid "" +"Things get slightly more interesting when you define callback options that " +"take a fixed number of arguments. Specifying that a callback option takes " +"arguments is similar to defining a ``\"store\"`` or ``\"append\"`` option: " +"if you define :attr:`~Option.type`, then the option takes one argument that " +"must be convertible to that type; if you further define :attr:`~Option." +"nargs`, then the option takes :attr:`~Option.nargs` arguments." +msgstr "" + +#: ../Doc/library/optparse.rst:1768 +msgid "" +"Here's an example that just emulates the standard ``\"store\"`` action::" +msgstr "" + +#: ../Doc/library/optparse.rst:1777 +msgid "" +"Note that :mod:`optparse` takes care of consuming 3 arguments and converting " +"them to integers for you; all you have to do is store them. (Or whatever; " +"obviously you don't need a callback for this example.)" +msgstr "" + +#: ../Doc/library/optparse.rst:1785 +msgid "Callback example 6: variable arguments" +msgstr "" + +#: ../Doc/library/optparse.rst:1787 +msgid "" +"Things get hairy when you want an option to take a variable number of " +"arguments. For this case, you must write a callback, as :mod:`optparse` " +"doesn't provide any built-in capabilities for it. And you have to deal with " +"certain intricacies of conventional Unix command-line parsing that :mod:" +"`optparse` normally handles for you. In particular, callbacks should " +"implement the conventional rules for bare ``--`` and ``-`` arguments:" +msgstr "" + +#: ../Doc/library/optparse.rst:1794 +msgid "either ``--`` or ``-`` can be option arguments" +msgstr "" + +#: ../Doc/library/optparse.rst:1796 +msgid "" +"bare ``--`` (if not the argument to some option): halt command-line " +"processing and discard the ``--``" +msgstr "" + +#: ../Doc/library/optparse.rst:1799 +msgid "" +"bare ``-`` (if not the argument to some option): halt command-line " +"processing but keep the ``-`` (append it to ``parser.largs``)" +msgstr "" + +#: ../Doc/library/optparse.rst:1802 +msgid "" +"If you want an option that takes a variable number of arguments, there are " +"several subtle, tricky issues to worry about. The exact implementation you " +"choose will be based on which trade-offs you're willing to make for your " +"application (which is why :mod:`optparse` doesn't support this sort of thing " +"directly)." +msgstr "" + +#: ../Doc/library/optparse.rst:1808 +msgid "" +"Nevertheless, here's a stab at a callback for an option with variable " +"arguments::" +msgstr "" + +#: ../Doc/library/optparse.rst:1842 +msgid "Extending :mod:`optparse`" +msgstr "" + +#: ../Doc/library/optparse.rst:1844 +msgid "" +"Since the two major controlling factors in how :mod:`optparse` interprets " +"command-line options are the action and type of each option, the most likely " +"direction of extension is to add new actions and new types." +msgstr "" + +#: ../Doc/library/optparse.rst:1852 +msgid "Adding new types" +msgstr "" + +#: ../Doc/library/optparse.rst:1854 +msgid "" +"To add new types, you need to define your own subclass of :mod:`optparse`'s :" +"class:`Option` class. This class has a couple of attributes that define :" +"mod:`optparse`'s types: :attr:`~Option.TYPES` and :attr:`~Option." +"TYPE_CHECKER`." +msgstr "" + +#: ../Doc/library/optparse.rst:1860 +msgid "" +"A tuple of type names; in your subclass, simply define a new tuple :attr:" +"`TYPES` that builds on the standard one." +msgstr "" + +#: ../Doc/library/optparse.rst:1865 +msgid "" +"A dictionary mapping type names to type-checking functions. A type-checking " +"function has the following signature::" +msgstr "" + +#: ../Doc/library/optparse.rst:1870 +msgid "" +"where ``option`` is an :class:`Option` instance, ``opt`` is an option string " +"(e.g., ``-f``), and ``value`` is the string from the command line that must " +"be checked and converted to your desired type. ``check_mytype()`` should " +"return an object of the hypothetical type ``mytype``. The value returned by " +"a type-checking function will wind up in the OptionValues instance returned " +"by :meth:`OptionParser.parse_args`, or be passed to a callback as the " +"``value`` parameter." +msgstr "" + +#: ../Doc/library/optparse.rst:1878 +msgid "" +"Your type-checking function should raise :exc:`OptionValueError` if it " +"encounters any problems. :exc:`OptionValueError` takes a single string " +"argument, which is passed as-is to :class:`OptionParser`'s :meth:`error` " +"method, which in turn prepends the program name and the string ``\"error:" +"\"`` and prints everything to stderr before terminating the process." +msgstr "" + +#: ../Doc/library/optparse.rst:1884 +msgid "" +"Here's a silly example that demonstrates adding a ``\"complex\"`` option " +"type to parse Python-style complex numbers on the command line. (This is " +"even sillier than it used to be, because :mod:`optparse` 1.3 added built-in " +"support for complex numbers, but never mind.)" +msgstr "" + +#: ../Doc/library/optparse.rst:1889 +msgid "First, the necessary imports::" +msgstr "" + +#: ../Doc/library/optparse.rst:1894 +msgid "" +"You need to define your type-checker first, since it's referred to later (in " +"the :attr:`~Option.TYPE_CHECKER` class attribute of your Option subclass)::" +msgstr "" + +#: ../Doc/library/optparse.rst:1904 +msgid "Finally, the Option subclass::" +msgstr "" + +#: ../Doc/library/optparse.rst:1911 +msgid "" +"(If we didn't make a :func:`copy` of :attr:`Option.TYPE_CHECKER`, we would " +"end up modifying the :attr:`~Option.TYPE_CHECKER` attribute of :mod:" +"`optparse`'s Option class. This being Python, nothing stops you from doing " +"that except good manners and common sense.)" +msgstr "" + +#: ../Doc/library/optparse.rst:1916 +msgid "" +"That's it! Now you can write a script that uses the new option type just " +"like any other :mod:`optparse`\\ -based script, except you have to instruct " +"your OptionParser to use MyOption instead of Option::" +msgstr "" + +#: ../Doc/library/optparse.rst:1923 +msgid "" +"Alternately, you can build your own option list and pass it to OptionParser; " +"if you don't use :meth:`add_option` in the above way, you don't need to tell " +"OptionParser which option class to use::" +msgstr "" + +#: ../Doc/library/optparse.rst:1934 +msgid "Adding new actions" +msgstr "" + +#: ../Doc/library/optparse.rst:1936 +msgid "" +"Adding new actions is a bit trickier, because you have to understand that :" +"mod:`optparse` has a couple of classifications for actions:" +msgstr "" + +#: ../Doc/library/optparse.rst:1942 +msgid "\"store\" actions" +msgstr "" + +#: ../Doc/library/optparse.rst:1940 +msgid "" +"actions that result in :mod:`optparse` storing a value to an attribute of " +"the current OptionValues instance; these options require a :attr:`~Option." +"dest` attribute to be supplied to the Option constructor." +msgstr "" + +#: ../Doc/library/optparse.rst:1948 +msgid "\"typed\" actions" +msgstr "" + +#: ../Doc/library/optparse.rst:1945 +msgid "" +"actions that take a value from the command line and expect it to be of a " +"certain type; or rather, a string that can be converted to a certain type. " +"These options require a :attr:`~Option.type` attribute to the Option " +"constructor." +msgstr "" + +#: ../Doc/library/optparse.rst:1950 +msgid "" +"These are overlapping sets: some default \"store\" actions are ``\"store" +"\"``, ``\"store_const\"``, ``\"append\"``, and ``\"count\"``, while the " +"default \"typed\" actions are ``\"store\"``, ``\"append\"``, and ``\"callback" +"\"``." +msgstr "" + +#: ../Doc/library/optparse.rst:1954 +msgid "" +"When you add an action, you need to categorize it by listing it in at least " +"one of the following class attributes of Option (all are lists of strings):" +msgstr "" + +#: ../Doc/library/optparse.rst:1959 +msgid "All actions must be listed in ACTIONS." +msgstr "" + +#: ../Doc/library/optparse.rst:1963 +msgid "\"store\" actions are additionally listed here." +msgstr "" + +#: ../Doc/library/optparse.rst:1967 +msgid "\"typed\" actions are additionally listed here." +msgstr "" + +#: ../Doc/library/optparse.rst:1971 +msgid "" +"Actions that always take a type (i.e. whose options always take a value) are " +"additionally listed here. The only effect of this is that :mod:`optparse` " +"assigns the default type, ``\"string\"``, to options with no explicit type " +"whose action is listed in :attr:`ALWAYS_TYPED_ACTIONS`." +msgstr "" + +#: ../Doc/library/optparse.rst:1976 +msgid "" +"In order to actually implement your new action, you must override Option's :" +"meth:`take_action` method and add a case that recognizes your action." +msgstr "" + +#: ../Doc/library/optparse.rst:1979 +msgid "" +"For example, let's add an ``\"extend\"`` action. This is similar to the " +"standard ``\"append\"`` action, but instead of taking a single value from " +"the command-line and appending it to an existing list, ``\"extend\"`` will " +"take multiple values in a single comma-delimited string, and extend an " +"existing list with them. That is, if ``--names`` is an ``\"extend\"`` " +"option of type ``\"string\"``, the command line ::" +msgstr "" + +#: ../Doc/library/optparse.rst:1988 +msgid "would result in a list ::" +msgstr "" + +#: ../Doc/library/optparse.rst:1992 +msgid "Again we define a subclass of Option::" +msgstr "" + +#: ../Doc/library/optparse.rst:2009 +msgid "Features of note:" +msgstr "" + +#: ../Doc/library/optparse.rst:2011 +msgid "" +"``\"extend\"`` both expects a value on the command-line and stores that " +"value somewhere, so it goes in both :attr:`~Option.STORE_ACTIONS` and :attr:" +"`~Option.TYPED_ACTIONS`." +msgstr "" + +#: ../Doc/library/optparse.rst:2015 +msgid "" +"to ensure that :mod:`optparse` assigns the default type of ``\"string\"`` to " +"``\"extend\"`` actions, we put the ``\"extend\"`` action in :attr:`~Option." +"ALWAYS_TYPED_ACTIONS` as well." +msgstr "" + +#: ../Doc/library/optparse.rst:2019 +msgid "" +":meth:`MyOption.take_action` implements just this one new action, and passes " +"control back to :meth:`Option.take_action` for the standard :mod:`optparse` " +"actions." +msgstr "" + +#: ../Doc/library/optparse.rst:2023 +msgid "" +"``values`` is an instance of the optparse_parser.Values class, which " +"provides the very useful :meth:`ensure_value` method. :meth:`ensure_value` " +"is essentially :func:`getattr` with a safety valve; it is called as ::" +msgstr "" + +#: ../Doc/library/optparse.rst:2029 +msgid "" +"If the ``attr`` attribute of ``values`` doesn't exist or is None, then " +"ensure_value() first sets it to ``value``, and then returns 'value. This is " +"very handy for actions like ``\"extend\"``, ``\"append\"``, and ``\"count" +"\"``, all of which accumulate data in a variable and expect that variable to " +"be of a certain type (a list for the first two, an integer for the latter). " +"Using :meth:`ensure_value` means that scripts using your action don't have " +"to worry about setting a default value for the option destinations in " +"question; they can just leave the default as None and :meth:`ensure_value` " +"will take care of getting it right when it's needed." +msgstr "" + +#: ../Doc/library/os.rst:2 +msgid ":mod:`os` --- Miscellaneous operating system interfaces" +msgstr "" + +#: ../Doc/library/os.rst:7 +msgid "**Source code:** :source:`Lib/os.py`" +msgstr "" + +#: ../Doc/library/os.rst:11 +msgid "" +"This module provides a portable way of using operating system dependent " +"functionality. If you just want to read or write a file see :func:`open`, " +"if you want to manipulate paths, see the :mod:`os.path` module, and if you " +"want to read all the lines in all the files on the command line see the :mod:" +"`fileinput` module. For creating temporary files and directories see the :" +"mod:`tempfile` module, and for high-level file and directory handling see " +"the :mod:`shutil` module." +msgstr "" + +#: ../Doc/library/os.rst:19 +msgid "Notes on the availability of these functions:" +msgstr "" + +#: ../Doc/library/os.rst:21 +msgid "" +"The design of all built-in operating system dependent modules of Python is " +"such that as long as the same functionality is available, it uses the same " +"interface; for example, the function ``os.stat(path)`` returns stat " +"information about *path* in the same format (which happens to have " +"originated with the POSIX interface)." +msgstr "" + +#: ../Doc/library/os.rst:27 +msgid "" +"Extensions peculiar to a particular operating system are also available " +"through the :mod:`os` module, but using them is of course a threat to " +"portability." +msgstr "" + +#: ../Doc/library/os.rst:31 +msgid "" +"All functions accepting path or file names accept both bytes and string " +"objects, and result in an object of the same type, if a path or file name is " +"returned." +msgstr "" + +#: ../Doc/library/os.rst:35 +msgid "" +"An \"Availability: Unix\" note means that this function is commonly found on " +"Unix systems. It does not make any claims about its existence on a specific " +"operating system." +msgstr "" + +#: ../Doc/library/os.rst:39 +msgid "" +"If not separately noted, all functions that claim \"Availability: Unix\" are " +"supported on Mac OS X, which builds on a Unix core." +msgstr "" + +#: ../Doc/library/os.rst:47 +msgid "" +"All functions in this module raise :exc:`OSError` in the case of invalid or " +"inaccessible file names and paths, or other arguments that have the correct " +"type, but are not accepted by the operating system." +msgstr "" + +#: ../Doc/library/os.rst:53 +msgid "An alias for the built-in :exc:`OSError` exception." +msgstr "" + +#: ../Doc/library/os.rst:58 +msgid "" +"The name of the operating system dependent module imported. The following " +"names have currently been registered: ``'posix'``, ``'nt'``, ``'java'``." +msgstr "" + +#: ../Doc/library/os.rst:63 +msgid "" +":attr:`sys.platform` has a finer granularity. :func:`os.uname` gives system-" +"dependent version information." +msgstr "" + +#: ../Doc/library/os.rst:66 ../Doc/library/sys.rst:918 +msgid "" +"The :mod:`platform` module provides detailed checks for the system's " +"identity." +msgstr "" + +#: ../Doc/library/os.rst:74 +msgid "File Names, Command Line Arguments, and Environment Variables" +msgstr "" + +#: ../Doc/library/os.rst:76 +msgid "" +"In Python, file names, command line arguments, and environment variables are " +"represented using the string type. On some systems, decoding these strings " +"to and from bytes is necessary before passing them to the operating system. " +"Python uses the file system encoding to perform this conversion (see :func:" +"`sys.getfilesystemencoding`)." +msgstr "" + +#: ../Doc/library/os.rst:82 +msgid "" +"On some systems, conversion using the file system encoding may fail. In this " +"case, Python uses the :ref:`surrogateescape encoding error handler " +"`, which means that undecodable bytes are replaced by a " +"Unicode character U+DCxx on decoding, and these are again translated to the " +"original byte on encoding." +msgstr "" + +#: ../Doc/library/os.rst:90 +msgid "" +"The file system encoding must guarantee to successfully decode all bytes " +"below 128. If the file system encoding fails to provide this guarantee, API " +"functions may raise UnicodeErrors." +msgstr "" + +#: ../Doc/library/os.rst:98 +msgid "Process Parameters" +msgstr "" + +#: ../Doc/library/os.rst:100 +msgid "" +"These functions and data items provide information and operate on the " +"current process and user." +msgstr "" + +#: ../Doc/library/os.rst:106 +msgid "" +"Return the filename corresponding to the controlling terminal of the process." +msgstr "" + +#: ../Doc/library/os.rst:108 ../Doc/library/os.rst:270 +#: ../Doc/library/os.rst:279 ../Doc/library/os.rst:288 +#: ../Doc/library/os.rst:297 ../Doc/library/os.rst:306 +#: ../Doc/library/os.rst:341 ../Doc/library/os.rst:349 +#: ../Doc/library/os.rst:385 ../Doc/library/os.rst:396 +#: ../Doc/library/os.rst:406 ../Doc/library/os.rst:416 +#: ../Doc/library/os.rst:427 ../Doc/library/os.rst:436 +#: ../Doc/library/os.rst:466 ../Doc/library/os.rst:473 +#: ../Doc/library/os.rst:480 ../Doc/library/os.rst:489 +#: ../Doc/library/os.rst:501 ../Doc/library/os.rst:510 +#: ../Doc/library/os.rst:536 ../Doc/library/os.rst:543 +#: ../Doc/library/os.rst:552 ../Doc/library/os.rst:561 +#: ../Doc/library/os.rst:568 ../Doc/library/os.rst:575 +#: ../Doc/library/os.rst:584 ../Doc/library/os.rst:752 +#: ../Doc/library/os.rst:762 ../Doc/library/os.rst:770 +#: ../Doc/library/os.rst:793 ../Doc/library/os.rst:814 +#: ../Doc/library/os.rst:847 ../Doc/library/os.rst:865 +#: ../Doc/library/os.rst:877 ../Doc/library/os.rst:1045 +#: ../Doc/library/os.rst:1060 ../Doc/library/os.rst:1075 +#: ../Doc/library/os.rst:1085 ../Doc/library/os.rst:1095 +#: ../Doc/library/os.rst:1146 ../Doc/library/os.rst:1163 +#: ../Doc/library/os.rst:1175 ../Doc/library/os.rst:1189 +#: ../Doc/library/os.rst:1199 ../Doc/library/os.rst:1207 +#: ../Doc/library/os.rst:1216 ../Doc/library/os.rst:1249 +#: ../Doc/library/os.rst:1486 ../Doc/library/os.rst:1551 +#: ../Doc/library/os.rst:1565 ../Doc/library/os.rst:1577 +#: ../Doc/library/os.rst:1596 ../Doc/library/os.rst:1609 +#: ../Doc/library/os.rst:1620 ../Doc/library/os.rst:1785 +#: ../Doc/library/os.rst:1807 ../Doc/library/os.rst:1851 +#: ../Doc/library/os.rst:1863 ../Doc/library/os.rst:2472 +#: ../Doc/library/os.rst:2616 ../Doc/library/os.rst:2837 +#: ../Doc/library/os.rst:3045 ../Doc/library/os.rst:3053 +#: ../Doc/library/os.rst:3060 ../Doc/library/os.rst:3067 +#: ../Doc/library/os.rst:3074 ../Doc/library/os.rst:3081 +#: ../Doc/library/os.rst:3088 ../Doc/library/os.rst:3095 +#: ../Doc/library/os.rst:3103 ../Doc/library/os.rst:3111 +#: ../Doc/library/os.rst:3118 ../Doc/library/os.rst:3125 +#: ../Doc/library/os.rst:3134 ../Doc/library/os.rst:3142 +#: ../Doc/library/os.rst:3150 ../Doc/library/os.rst:3157 +#: ../Doc/library/os.rst:3164 ../Doc/library/os.rst:3179 +#: ../Doc/library/os.rst:3224 ../Doc/library/os.rst:3231 +#: ../Doc/library/os.rst:3239 ../Doc/library/os.rst:3459 +#: ../Doc/library/os.rst:3474 ../Doc/library/os.rst:3485 +#: ../Doc/library/os.rst:3496 ../Doc/library/os.rst:3509 +#: ../Doc/library/os.rst:3556 ../Doc/library/os.rst:3567 +#: ../Doc/library/os.rst:3575 ../Doc/library/os.rst:3591 +#: ../Doc/library/os.rst:3603 ../Doc/library/os.rst:3611 +#: ../Doc/library/os.rst:3619 ../Doc/library/os.rst:3627 +#: ../Doc/library/os.rst:3635 ../Doc/library/os.rst:3643 +#: ../Doc/library/os.rst:3650 ../Doc/library/os.rst:3657 +#: ../Doc/library/os.rst:3803 ../Doc/library/os.rst:3812 +#: ../Doc/library/os.rst:3833 ../Doc/library/os.rst:3843 +#: ../Doc/library/os.rst:3852 ../Doc/library/shutil.rst:336 +#: ../Doc/library/socket.rst:824 ../Doc/library/socket.rst:835 +#: ../Doc/library/socket.rst:846 ../Doc/library/socket.rst:857 +#: ../Doc/library/sys.rst:979 ../Doc/library/time.rst:158 +#: ../Doc/library/time.rst:167 ../Doc/library/time.rst:176 +#: ../Doc/library/time.rst:197 ../Doc/library/time.rst:216 +#: ../Doc/library/time.rst:226 ../Doc/library/time.rst:235 +#: ../Doc/library/time.rst:600 +msgid "Availability: Unix." +msgstr "" + +#: ../Doc/library/os.rst:113 +msgid "" +"A :term:`mapping` object representing the string environment. For example, " +"``environ['HOME']`` is the pathname of your home directory (on some " +"platforms), and is equivalent to ``getenv(\"HOME\")`` in C." +msgstr "" + +#: ../Doc/library/os.rst:117 +msgid "" +"This mapping is captured the first time the :mod:`os` module is imported, " +"typically during Python startup as part of processing :file:`site.py`. " +"Changes to the environment made after this time are not reflected in ``os." +"environ``, except for changes made by modifying ``os.environ`` directly." +msgstr "" + +#: ../Doc/library/os.rst:122 +msgid "" +"If the platform supports the :func:`putenv` function, this mapping may be " +"used to modify the environment as well as query the environment. :func:" +"`putenv` will be called automatically when the mapping is modified." +msgstr "" + +#: ../Doc/library/os.rst:126 +msgid "" +"On Unix, keys and values use :func:`sys.getfilesystemencoding` and " +"``'surrogateescape'`` error handler. Use :data:`environb` if you would like " +"to use a different encoding." +msgstr "" + +#: ../Doc/library/os.rst:132 +msgid "" +"Calling :func:`putenv` directly does not change ``os.environ``, so it's " +"better to modify ``os.environ``." +msgstr "" + +#: ../Doc/library/os.rst:137 +msgid "" +"On some platforms, including FreeBSD and Mac OS X, setting ``environ`` may " +"cause memory leaks. Refer to the system documentation for :c:func:`putenv`." +msgstr "" + +#: ../Doc/library/os.rst:141 +msgid "" +"If :func:`putenv` is not provided, a modified copy of this mapping may be " +"passed to the appropriate process-creation functions to cause child " +"processes to use a modified environment." +msgstr "" + +#: ../Doc/library/os.rst:145 +msgid "" +"If the platform supports the :func:`unsetenv` function, you can delete items " +"in this mapping to unset environment variables. :func:`unsetenv` will be " +"called automatically when an item is deleted from ``os.environ``, and when " +"one of the :meth:`pop` or :meth:`clear` methods is called." +msgstr "" + +#: ../Doc/library/os.rst:153 +msgid "" +"Bytes version of :data:`environ`: a :term:`mapping` object representing the " +"environment as byte strings. :data:`environ` and :data:`environb` are " +"synchronized (modify :data:`environb` updates :data:`environ`, and vice " +"versa)." +msgstr "" + +#: ../Doc/library/os.rst:158 +msgid "" +":data:`environb` is only available if :data:`supports_bytes_environ` is True." +msgstr "" + +#: ../Doc/library/os.rst:169 +msgid "These functions are described in :ref:`os-file-dir`." +msgstr "" + +#: ../Doc/library/os.rst:174 +msgid "" +"Encode :term:`path-like ` *filename* to the filesystem " +"encoding with ``'surrogateescape'`` error handler, or ``'strict'`` on " +"Windows; return :class:`bytes` unchanged." +msgstr "" + +#: ../Doc/library/os.rst:178 +msgid ":func:`fsdecode` is the reverse function." +msgstr "" + +#: ../Doc/library/os.rst:182 ../Doc/library/os.rst:197 +msgid "" +"Support added to accept objects implementing the :class:`os.PathLike` " +"interface." +msgstr "" + +#: ../Doc/library/os.rst:189 +msgid "" +"Decode the :term:`path-like ` *filename* from the " +"filesystem encoding with ``'surrogateescape'`` error handler, or " +"``'strict'`` on Windows; return :class:`str` unchanged." +msgstr "" + +#: ../Doc/library/os.rst:193 +msgid ":func:`fsencode` is the reverse function." +msgstr "" + +#: ../Doc/library/os.rst:204 +msgid "Return the file system representation of the path." +msgstr "" + +#: ../Doc/library/os.rst:206 +msgid "" +"If :class:`str` or :class:`bytes` is passed in, it is returned unchanged. " +"Otherwise :meth:`~os.PathLike.__fspath__` is called and its value is " +"returned as long as it is a :class:`str` or :class:`bytes` object. In all " +"other cases, :exc:`TypeError` is raised." +msgstr "" + +#: ../Doc/library/os.rst:216 +msgid "" +"An :term:`abstract base class` for objects representing a file system path, " +"e.g. :class:`pathlib.PurePath`." +msgstr "" + +#: ../Doc/library/os.rst:223 +msgid "Return the file system path representation of the object." +msgstr "" + +#: ../Doc/library/os.rst:225 +msgid "" +"The method should only return a :class:`str` or :class:`bytes` object, with " +"the preference being for :class:`str`." +msgstr "" + +#: ../Doc/library/os.rst:231 +msgid "" +"Return the value of the environment variable *key* if it exists, or " +"*default* if it doesn't. *key*, *default* and the result are str." +msgstr "" + +#: ../Doc/library/os.rst:234 +msgid "" +"On Unix, keys and values are decoded with :func:`sys.getfilesystemencoding` " +"and ``'surrogateescape'`` error handler. Use :func:`os.getenvb` if you would " +"like to use a different encoding." +msgstr "" + +#: ../Doc/library/os.rst:238 ../Doc/library/os.rst:449 +#: ../Doc/library/os.rst:653 +msgid "Availability: most flavors of Unix, Windows." +msgstr "" + +#: ../Doc/library/os.rst:243 +msgid "" +"Return the value of the environment variable *key* if it exists, or " +"*default* if it doesn't. *key*, *default* and the result are bytes." +msgstr "" + +#: ../Doc/library/os.rst:246 +msgid "" +":func:`getenvb` is only available if :data:`supports_bytes_environ` is True." +msgstr "" + +#: ../Doc/library/os.rst:249 +msgid "Availability: most flavors of Unix." +msgstr "" + +#: ../Doc/library/os.rst:256 +msgid "" +"Returns the list of directories that will be searched for a named " +"executable, similar to a shell, when launching a process. *env*, when " +"specified, should be an environment variable dictionary to lookup the PATH " +"in. By default, when *env* is None, :data:`environ` is used." +msgstr "" + +#: ../Doc/library/os.rst:267 +msgid "" +"Return the effective group id of the current process. This corresponds to " +"the \"set id\" bit on the file being executed in the current process." +msgstr "" + +#: ../Doc/library/os.rst:277 +msgid "Return the current process's effective user id." +msgstr "" + +#: ../Doc/library/os.rst:286 +msgid "Return the real group id of the current process." +msgstr "" + +#: ../Doc/library/os.rst:293 +msgid "" +"Return list of group ids that *user* belongs to. If *group* is not in the " +"list, it is included; typically, *group* is specified as the group ID field " +"from the password record for *user*." +msgstr "" + +#: ../Doc/library/os.rst:304 +msgid "" +"Return list of supplemental group ids associated with the current process." +msgstr "" + +#: ../Doc/library/os.rst:310 +msgid "" +"On Mac OS X, :func:`getgroups` behavior differs somewhat from other Unix " +"platforms. If the Python interpreter was built with a deployment target of :" +"const:`10.5` or earlier, :func:`getgroups` returns the list of effective " +"group ids associated with the current user process; this list is limited to " +"a system-defined number of entries, typically 16, and may be modified by " +"calls to :func:`setgroups` if suitably privileged. If built with a " +"deployment target greater than :const:`10.5`, :func:`getgroups` returns the " +"current group access list for the user associated with the effective user id " +"of the process; the group access list may change over the lifetime of the " +"process, it is not affected by calls to :func:`setgroups`, and its length is " +"not limited to 16. The deployment target value, :const:" +"`MACOSX_DEPLOYMENT_TARGET`, can be obtained with :func:`sysconfig." +"get_config_var`." +msgstr "" + +#: ../Doc/library/os.rst:327 +msgid "" +"Return the name of the user logged in on the controlling terminal of the " +"process. For most purposes, it is more useful to use the environment " +"variables :envvar:`LOGNAME` or :envvar:`USERNAME` to find out who the user " +"is, or ``pwd.getpwuid(os.getuid())[0]`` to get the login name of the current " +"real user id." +msgstr "" + +#: ../Doc/library/os.rst:333 ../Doc/library/os.rst:367 +#: ../Doc/library/os.rst:826 ../Doc/library/os.rst:835 +#: ../Doc/library/os.rst:1021 ../Doc/library/os.rst:1276 +#: ../Doc/library/os.rst:1634 ../Doc/library/os.rst:2599 +#: ../Doc/library/os.rst:2628 ../Doc/library/os.rst:3011 +#: ../Doc/library/os.rst:3342 ../Doc/library/os.rst:3353 +#: ../Doc/library/os.rst:3421 ../Doc/library/os.rst:3444 +#: ../Doc/library/os.path.rst:355 ../Doc/library/os.path.rst:367 +#: ../Doc/library/os.path.rst:383 ../Doc/library/os.path.rst:399 +#: ../Doc/library/shutil.rst:325 +msgid "Availability: Unix, Windows." +msgstr "" + +#: ../Doc/library/os.rst:338 +msgid "" +"Return the process group id of the process with process id *pid*. If *pid* " +"is 0, the process group id of the current process is returned." +msgstr "" + +#: ../Doc/library/os.rst:347 +msgid "Return the id of the current process group." +msgstr "" + +#: ../Doc/library/os.rst:356 +msgid "Return the current process id." +msgstr "" + +#: ../Doc/library/os.rst:363 +msgid "" +"Return the parent's process id. When the parent process has exited, on Unix " +"the id returned is the one of the init process (1), on Windows it is still " +"the same id, which may be already reused by another process." +msgstr "" + +#: ../Doc/library/os.rst:369 +msgid "Added support for Windows." +msgstr "" + +#: ../Doc/library/os.rst:377 +msgid "" +"Get program scheduling priority. The value *which* is one of :const:" +"`PRIO_PROCESS`, :const:`PRIO_PGRP`, or :const:`PRIO_USER`, and *who* is " +"interpreted relative to *which* (a process identifier for :const:" +"`PRIO_PROCESS`, process group identifier for :const:`PRIO_PGRP`, and a user " +"ID for :const:`PRIO_USER`). A zero value for *who* denotes (respectively) " +"the calling process, the process group of the calling process, or the real " +"user ID of the calling process." +msgstr "" + +#: ../Doc/library/os.rst:394 +msgid "" +"Parameters for the :func:`getpriority` and :func:`setpriority` functions." +msgstr "" + +#: ../Doc/library/os.rst:403 +msgid "" +"Return a tuple (ruid, euid, suid) denoting the current process's real, " +"effective, and saved user ids." +msgstr "" + +#: ../Doc/library/os.rst:413 +msgid "" +"Return a tuple (rgid, egid, sgid) denoting the current process's real, " +"effective, and saved group ids." +msgstr "" + +#: ../Doc/library/os.rst:425 +msgid "Return the current process's real user id." +msgstr "" + +#: ../Doc/library/os.rst:432 +msgid "" +"Call the system initgroups() to initialize the group access list with all of " +"the groups of which the specified username is a member, plus the specified " +"group id." +msgstr "" + +#: ../Doc/library/os.rst:445 +msgid "" +"Set the environment variable named *key* to the string *value*. Such " +"changes to the environment affect subprocesses started with :func:`os." +"system`, :func:`popen` or :func:`fork` and :func:`execv`." +msgstr "" + +#: ../Doc/library/os.rst:453 +msgid "" +"On some platforms, including FreeBSD and Mac OS X, setting ``environ`` may " +"cause memory leaks. Refer to the system documentation for putenv." +msgstr "" + +#: ../Doc/library/os.rst:456 +msgid "" +"When :func:`putenv` is supported, assignments to items in ``os.environ`` are " +"automatically translated into corresponding calls to :func:`putenv`; " +"however, calls to :func:`putenv` don't update ``os.environ``, so it is " +"actually preferable to assign to items of ``os.environ``." +msgstr "" + +#: ../Doc/library/os.rst:464 +msgid "Set the current process's effective group id." +msgstr "" + +#: ../Doc/library/os.rst:471 +msgid "Set the current process's effective user id." +msgstr "" + +#: ../Doc/library/os.rst:478 +msgid "Set the current process' group id." +msgstr "" + +#: ../Doc/library/os.rst:485 +msgid "" +"Set the list of supplemental group ids associated with the current process " +"to *groups*. *groups* must be a sequence, and each element must be an " +"integer identifying a group. This operation is typically available only to " +"the superuser." +msgstr "" + +#: ../Doc/library/os.rst:491 +msgid "" +"On Mac OS X, the length of *groups* may not exceed the system-defined " +"maximum number of effective group ids, typically 16. See the documentation " +"for :func:`getgroups` for cases where it may not return the same group list " +"set by calling setgroups()." +msgstr "" + +#: ../Doc/library/os.rst:498 +msgid "" +"Call the system call :c:func:`setpgrp` or ``setpgrp(0, 0)`` depending on " +"which version is implemented (if any). See the Unix manual for the " +"semantics." +msgstr "" + +#: ../Doc/library/os.rst:506 +msgid "" +"Call the system call :c:func:`setpgid` to set the process group id of the " +"process with id *pid* to the process group with id *pgrp*. See the Unix " +"manual for the semantics." +msgstr "" + +#: ../Doc/library/os.rst:517 +msgid "" +"Set program scheduling priority. The value *which* is one of :const:" +"`PRIO_PROCESS`, :const:`PRIO_PGRP`, or :const:`PRIO_USER`, and *who* is " +"interpreted relative to *which* (a process identifier for :const:" +"`PRIO_PROCESS`, process group identifier for :const:`PRIO_PGRP`, and a user " +"ID for :const:`PRIO_USER`). A zero value for *who* denotes (respectively) " +"the calling process, the process group of the calling process, or the real " +"user ID of the calling process. *priority* is a value in the range -20 to " +"19. The default priority is 0; lower priorities cause more favorable " +"scheduling." +msgstr "" + +#: ../Doc/library/os.rst:527 +msgid "Availability: Unix" +msgstr "" + +#: ../Doc/library/os.rst:534 +msgid "Set the current process's real and effective group ids." +msgstr "" + +#: ../Doc/library/os.rst:541 +msgid "Set the current process's real, effective, and saved group ids." +msgstr "" + +#: ../Doc/library/os.rst:550 +msgid "Set the current process's real, effective, and saved user ids." +msgstr "" + +#: ../Doc/library/os.rst:559 +msgid "Set the current process's real and effective user ids." +msgstr "" + +#: ../Doc/library/os.rst:566 +msgid "" +"Call the system call :c:func:`getsid`. See the Unix manual for the " +"semantics." +msgstr "" + +#: ../Doc/library/os.rst:573 +msgid "" +"Call the system call :c:func:`setsid`. See the Unix manual for the " +"semantics." +msgstr "" + +#: ../Doc/library/os.rst:582 +msgid "Set the current process's user id." +msgstr "" + +#: ../Doc/library/os.rst:590 +msgid "" +"Return the error message corresponding to the error code in *code*. On " +"platforms where :c:func:`strerror` returns ``NULL`` when given an unknown " +"error number, :exc:`ValueError` is raised." +msgstr "" + +#: ../Doc/library/os.rst:597 +msgid "" +"``True`` if the native OS type of the environment is bytes (eg. ``False`` on " +"Windows)." +msgstr "" + +#: ../Doc/library/os.rst:605 +msgid "Set the current numeric umask and return the previous umask." +msgstr "" + +#: ../Doc/library/os.rst:614 +msgid "" +"Returns information identifying the current operating system. The return " +"value is an object with five attributes:" +msgstr "" + +#: ../Doc/library/os.rst:617 +msgid ":attr:`sysname` - operating system name" +msgstr "" + +#: ../Doc/library/os.rst:618 +msgid ":attr:`nodename` - name of machine on network (implementation-defined)" +msgstr "" + +#: ../Doc/library/os.rst:619 +msgid ":attr:`release` - operating system release" +msgstr "" + +#: ../Doc/library/os.rst:620 +msgid ":attr:`version` - operating system version" +msgstr "" + +#: ../Doc/library/os.rst:621 +msgid ":attr:`machine` - hardware identifier" +msgstr "" + +#: ../Doc/library/os.rst:623 +msgid "" +"For backwards compatibility, this object is also iterable, behaving like a " +"five-tuple containing :attr:`sysname`, :attr:`nodename`, :attr:`release`, :" +"attr:`version`, and :attr:`machine` in that order." +msgstr "" + +#: ../Doc/library/os.rst:628 +msgid "" +"Some systems truncate :attr:`nodename` to 8 characters or to the leading " +"component; a better way to get the hostname is :func:`socket.gethostname` " +"or even ``socket.gethostbyaddr(socket.gethostname())``." +msgstr "" + +#: ../Doc/library/os.rst:633 +msgid "Availability: recent flavors of Unix." +msgstr "" + +#: ../Doc/library/os.rst:635 ../Doc/library/os.rst:3446 +msgid "" +"Return type changed from a tuple to a tuple-like object with named " +"attributes." +msgstr "" + +#: ../Doc/library/os.rst:644 +msgid "" +"Unset (delete) the environment variable named *key*. Such changes to the " +"environment affect subprocesses started with :func:`os.system`, :func:" +"`popen` or :func:`fork` and :func:`execv`." +msgstr "" + +#: ../Doc/library/os.rst:648 +msgid "" +"When :func:`unsetenv` is supported, deletion of items in ``os.environ`` is " +"automatically translated into a corresponding call to :func:`unsetenv`; " +"however, calls to :func:`unsetenv` don't update ``os.environ``, so it is " +"actually preferable to delete items of ``os.environ``." +msgstr "" + +#: ../Doc/library/os.rst:659 +msgid "File Object Creation" +msgstr "" + +#: ../Doc/library/os.rst:661 +msgid "" +"This function creates new :term:`file objects `. (See also :" +"func:`~os.open` for opening file descriptors.)" +msgstr "" + +#: ../Doc/library/os.rst:667 +msgid "" +"Return an open file object connected to the file descriptor *fd*. This is " +"an alias of the :func:`open` built-in function and accepts the same " +"arguments. The only difference is that the first argument of :func:`fdopen` " +"must always be an integer." +msgstr "" + +#: ../Doc/library/os.rst:676 +msgid "File Descriptor Operations" +msgstr "" + +#: ../Doc/library/os.rst:678 +msgid "" +"These functions operate on I/O streams referenced using file descriptors." +msgstr "" + +#: ../Doc/library/os.rst:680 +msgid "" +"File descriptors are small integers corresponding to a file that has been " +"opened by the current process. For example, standard input is usually file " +"descriptor 0, standard output is 1, and standard error is 2. Further files " +"opened by a process will then be assigned 3, 4, 5, and so forth. The name " +"\"file descriptor\" is slightly deceptive; on Unix platforms, sockets and " +"pipes are also referenced by file descriptors." +msgstr "" + +#: ../Doc/library/os.rst:687 +msgid "" +"The :meth:`~io.IOBase.fileno` method can be used to obtain the file " +"descriptor associated with a :term:`file object` when required. Note that " +"using the file descriptor directly will bypass the file object methods, " +"ignoring aspects such as internal buffering of data." +msgstr "" + +#: ../Doc/library/os.rst:695 +msgid "Close file descriptor *fd*." +msgstr "" + +#: ../Doc/library/os.rst:699 +msgid "" +"This function is intended for low-level I/O and must be applied to a file " +"descriptor as returned by :func:`os.open` or :func:`pipe`. To close a " +"\"file object\" returned by the built-in function :func:`open` or by :func:" +"`popen` or :func:`fdopen`, use its :meth:`~io.IOBase.close` method." +msgstr "" + +#: ../Doc/library/os.rst:707 +msgid "" +"Close all file descriptors from *fd_low* (inclusive) to *fd_high* " +"(exclusive), ignoring errors. Equivalent to (but much faster than)::" +msgstr "" + +#: ../Doc/library/os.rst:719 +msgid "" +"Return a string describing the encoding of the device associated with *fd* " +"if it is connected to a terminal; else return :const:`None`." +msgstr "" + +#: ../Doc/library/os.rst:725 +msgid "" +"Return a duplicate of file descriptor *fd*. The new file descriptor is :ref:" +"`non-inheritable `." +msgstr "" + +#: ../Doc/library/os.rst:728 +msgid "" +"On Windows, when duplicating a standard stream (0: stdin, 1: stdout, 2: " +"stderr), the new file descriptor is :ref:`inheritable `." +msgstr "" + +#: ../Doc/library/os.rst:732 ../Doc/library/os.rst:918 +#: ../Doc/library/select.rst:53 ../Doc/library/select.rst:98 +msgid "The new file descriptor is now non-inheritable." +msgstr "" + +#: ../Doc/library/os.rst:738 +msgid "" +"Duplicate file descriptor *fd* to *fd2*, closing the latter first if " +"necessary. The file descriptor *fd2* is :ref:`inheritable ` " +"by default, or non-inheritable if *inheritable* is ``False``." +msgstr "" + +#: ../Doc/library/os.rst:742 +msgid "Add the optional *inheritable* parameter." +msgstr "" + +#: ../Doc/library/os.rst:748 +msgid "" +"Change the mode of the file given by *fd* to the numeric *mode*. See the " +"docs for :func:`chmod` for possible values of *mode*. As of Python 3.3, " +"this is equivalent to ``os.chmod(fd, mode)``." +msgstr "" + +#: ../Doc/library/os.rst:757 +msgid "" +"Change the owner and group id of the file given by *fd* to the numeric *uid* " +"and *gid*. To leave one of the ids unchanged, set it to -1. See :func:" +"`chown`. As of Python 3.3, this is equivalent to ``os.chown(fd, uid, gid)``." +msgstr "" + +#: ../Doc/library/os.rst:767 +msgid "" +"Force write of file with filedescriptor *fd* to disk. Does not force update " +"of metadata." +msgstr "" + +#: ../Doc/library/os.rst:773 +msgid "This function is not available on MacOS." +msgstr "" + +#: ../Doc/library/os.rst:778 +msgid "" +"Return system configuration information relevant to an open file. *name* " +"specifies the configuration value to retrieve; it may be a string which is " +"the name of a defined system value; these names are specified in a number of " +"standards (POSIX.1, Unix 95, Unix 98, and others). Some platforms define " +"additional names as well. The names known to the host operating system are " +"given in the ``pathconf_names`` dictionary. For configuration variables not " +"included in that mapping, passing an integer for *name* is also accepted." +msgstr "" + +#: ../Doc/library/os.rst:786 ../Doc/library/os.rst:1843 +msgid "" +"If *name* is a string and is not known, :exc:`ValueError` is raised. If a " +"specific value for *name* is not supported by the host system, even if it is " +"included in ``pathconf_names``, an :exc:`OSError` is raised with :const:" +"`errno.EINVAL` for the error number." +msgstr "" + +#: ../Doc/library/os.rst:791 +msgid "As of Python 3.3, this is equivalent to ``os.pathconf(fd, name)``." +msgstr "" + +#: ../Doc/library/os.rst:798 +msgid "" +"Get the status of the file descriptor *fd*. Return a :class:`stat_result` " +"object." +msgstr "" + +#: ../Doc/library/os.rst:801 +msgid "As of Python 3.3, this is equivalent to ``os.stat(fd)``." +msgstr "" + +#: ../Doc/library/os.rst:805 ../Doc/library/os.rst:1696 +msgid "The :func:`.stat` function." +msgstr "" + +#: ../Doc/library/os.rst:810 +msgid "" +"Return information about the filesystem containing the file associated with " +"file descriptor *fd*, like :func:`statvfs`. As of Python 3.3, this is " +"equivalent to ``os.statvfs(fd)``." +msgstr "" + +#: ../Doc/library/os.rst:819 +msgid "" +"Force write of file with filedescriptor *fd* to disk. On Unix, this calls " +"the native :c:func:`fsync` function; on Windows, the MS :c:func:`_commit` " +"function." +msgstr "" + +#: ../Doc/library/os.rst:822 +msgid "" +"If you're starting with a buffered Python :term:`file object` *f*, first do " +"``f.flush()``, and then do ``os.fsync(f.fileno())``, to ensure that all " +"internal buffers associated with *f* are written to disk." +msgstr "" + +#: ../Doc/library/os.rst:831 +msgid "" +"Truncate the file corresponding to file descriptor *fd*, so that it is at " +"most *length* bytes in size. As of Python 3.3, this is equivalent to ``os." +"truncate(fd, length)``." +msgstr "" + +#: ../Doc/library/os.rst:837 ../Doc/library/os.rst:2632 +msgid "Added support for Windows" +msgstr "" + +#: ../Doc/library/os.rst:842 +msgid "" +"Get the blocking mode of the file descriptor: ``False`` if the :data:" +"`O_NONBLOCK` flag is set, ``True`` if the flag is cleared." +msgstr "" + +#: ../Doc/library/os.rst:845 +msgid "See also :func:`set_blocking` and :meth:`socket.socket.setblocking`." +msgstr "" + +#: ../Doc/library/os.rst:853 +msgid "" +"Return ``True`` if the file descriptor *fd* is open and connected to a tty(-" +"like) device, else ``False``." +msgstr "" + +#: ../Doc/library/os.rst:859 +msgid "" +"Apply, test or remove a POSIX lock on an open file descriptor. *fd* is an " +"open file descriptor. *cmd* specifies the command to use - one of :data:" +"`F_LOCK`, :data:`F_TLOCK`, :data:`F_ULOCK` or :data:`F_TEST`. *len* " +"specifies the section of the file to lock." +msgstr "" + +#: ../Doc/library/os.rst:875 +msgid "Flags that specify what action :func:`lockf` will take." +msgstr "" + +#: ../Doc/library/os.rst:884 +msgid "" +"Set the current position of file descriptor *fd* to position *pos*, modified " +"by *how*: :const:`SEEK_SET` or ``0`` to set the position relative to the " +"beginning of the file; :const:`SEEK_CUR` or ``1`` to set it relative to the " +"current position; :const:`SEEK_END` or ``2`` to set it relative to the end " +"of the file. Return the new cursor position in bytes, starting from the " +"beginning." +msgstr "" + +#: ../Doc/library/os.rst:895 +msgid "" +"Parameters to the :func:`lseek` function. Their values are 0, 1, and 2, " +"respectively." +msgstr "" + +#: ../Doc/library/os.rst:898 +msgid "" +"Some operating systems could support additional values, like :data:`os." +"SEEK_HOLE` or :data:`os.SEEK_DATA`." +msgstr "" + +#: ../Doc/library/os.rst:905 +msgid "" +"Open the file *path* and set various flags according to *flags* and possibly " +"its mode according to *mode*. When computing *mode*, the current umask " +"value is first masked out. Return the file descriptor for the newly opened " +"file. The new file descriptor is :ref:`non-inheritable `." +msgstr "" + +#: ../Doc/library/os.rst:910 +msgid "" +"For a description of the flag and mode values, see the C run-time " +"documentation; flag constants (like :const:`O_RDONLY` and :const:`O_WRONLY`) " +"are defined in the :mod:`os` module. In particular, on Windows adding :" +"const:`O_BINARY` is needed to open files in binary mode." +msgstr "" + +#: ../Doc/library/os.rst:915 +msgid "" +"This function can support :ref:`paths relative to directory descriptors " +"` with the *dir_fd* parameter." +msgstr "" + +#: ../Doc/library/os.rst:923 +msgid "" +"This function is intended for low-level I/O. For normal usage, use the " +"built-in function :func:`open`, which returns a :term:`file object` with :" +"meth:`~file.read` and :meth:`~file.write` methods (and many more). To wrap " +"a file descriptor in a file object, use :func:`fdopen`." +msgstr "" + +#: ../Doc/library/os.rst:928 ../Doc/library/os.rst:1728 +#: ../Doc/library/os.rst:1787 ../Doc/library/os.rst:1809 +#: ../Doc/library/os.rst:1886 ../Doc/library/os.rst:1907 +msgid "The *dir_fd* argument." +msgstr "" + +#: ../Doc/library/os.rst:939 +msgid "" +"The following constants are options for the *flags* parameter to the :func:" +"`~os.open` function. They can be combined using the bitwise OR operator ``|" +"``. Some of them are not available on all platforms. For descriptions of " +"their availability and use, consult the :manpage:`open(2)` manual page on " +"Unix or `the MSDN `_ " +"on Windows." +msgstr "" + +#: ../Doc/library/os.rst:954 +msgid "The above constants are available on Unix and Windows." +msgstr "" + +#: ../Doc/library/os.rst:965 +msgid "The above constants are only available on Unix." +msgstr "" + +#: ../Doc/library/os.rst:967 +msgid "Add :data:`O_CLOEXEC` constant." +msgstr "" + +#: ../Doc/library/os.rst:978 +msgid "The above constants are only available on Windows." +msgstr "" + +#: ../Doc/library/os.rst:991 +msgid "" +"The above constants are extensions and not present if they are not defined " +"by the C library." +msgstr "" + +#: ../Doc/library/os.rst:994 +msgid "" +"Add :data:`O_PATH` on systems that support it. Add :data:`O_TMPFILE`, only " +"available on Linux Kernel 3.11 or newer." +msgstr "" + +#: ../Doc/library/os.rst:1004 +msgid "" +"Open a new pseudo-terminal pair. Return a pair of file descriptors " +"``(master, slave)`` for the pty and the tty, respectively. The new file " +"descriptors are :ref:`non-inheritable `. For a (slightly) " +"more portable approach, use the :mod:`pty` module." +msgstr "" + +#: ../Doc/library/os.rst:1009 ../Doc/library/os.rst:1035 +#: ../Doc/library/os.rst:3190 +msgid "Availability: some flavors of Unix." +msgstr "" + +#: ../Doc/library/os.rst:1011 ../Doc/library/os.rst:1023 +msgid "The new file descriptors are now non-inheritable." +msgstr "" + +#: ../Doc/library/os.rst:1017 +msgid "" +"Create a pipe. Return a pair of file descriptors ``(r, w)`` usable for " +"reading and writing, respectively. The new file descriptor is :ref:`non-" +"inheritable `." +msgstr "" + +#: ../Doc/library/os.rst:1029 +msgid "" +"Create a pipe with *flags* set atomically. *flags* can be constructed by " +"ORing together one or more of these values: :data:`O_NONBLOCK`, :data:" +"`O_CLOEXEC`. Return a pair of file descriptors ``(r, w)`` usable for reading " +"and writing, respectively." +msgstr "" + +#: ../Doc/library/os.rst:1042 +msgid "" +"Ensures that enough disk space is allocated for the file specified by *fd* " +"starting from *offset* and continuing for *len* bytes." +msgstr "" + +#: ../Doc/library/os.rst:1052 +msgid "" +"Announces an intention to access data in a specific pattern thus allowing " +"the kernel to make optimizations. The advice applies to the region of the " +"file specified by *fd* starting at *offset* and continuing for *len* bytes. " +"*advice* is one of :data:`POSIX_FADV_NORMAL`, :data:" +"`POSIX_FADV_SEQUENTIAL`, :data:`POSIX_FADV_RANDOM`, :data:" +"`POSIX_FADV_NOREUSE`, :data:`POSIX_FADV_WILLNEED` or :data:" +"`POSIX_FADV_DONTNEED`." +msgstr "" + +#: ../Doc/library/os.rst:1072 +msgid "" +"Flags that can be used in *advice* in :func:`posix_fadvise` that specify the " +"access pattern that is likely to be used." +msgstr "" + +#: ../Doc/library/os.rst:1082 +msgid "" +"Read from a file descriptor, *fd*, at a position of *offset*. It will read " +"up to *buffersize* number of bytes. The file offset remains unchanged." +msgstr "" + +#: ../Doc/library/os.rst:1092 +msgid "" +"Write *bytestring* to a file descriptor, *fd*, from *offset*, leaving the " +"file offset unchanged." +msgstr "" + +#: ../Doc/library/os.rst:1102 +msgid "" +"Read at most *n* bytes from file descriptor *fd*. Return a bytestring " +"containing the bytes read. If the end of the file referred to by *fd* has " +"been reached, an empty bytes object is returned." +msgstr "" + +#: ../Doc/library/os.rst:1108 +msgid "" +"This function is intended for low-level I/O and must be applied to a file " +"descriptor as returned by :func:`os.open` or :func:`pipe`. To read a \"file " +"object\" returned by the built-in function :func:`open` or by :func:`popen` " +"or :func:`fdopen`, or :data:`sys.stdin`, use its :meth:`~file.read` or :meth:" +"`~file.readline` methods." +msgstr "" + +#: ../Doc/library/os.rst:1123 +msgid "" +"Copy *count* bytes from file descriptor *in* to file descriptor *out* " +"starting at *offset*. Return the number of bytes sent. When EOF is reached " +"return 0." +msgstr "" + +#: ../Doc/library/os.rst:1127 +msgid "" +"The first function notation is supported by all platforms that define :func:" +"`sendfile`." +msgstr "" + +#: ../Doc/library/os.rst:1130 +msgid "" +"On Linux, if *offset* is given as ``None``, the bytes are read from the " +"current position of *in* and the position of *in* is updated." +msgstr "" + +#: ../Doc/library/os.rst:1133 +msgid "" +"The second case may be used on Mac OS X and FreeBSD where *headers* and " +"*trailers* are arbitrary sequences of buffers that are written before and " +"after the data from *in* is written. It returns the same as the first case." +msgstr "" + +#: ../Doc/library/os.rst:1137 +msgid "" +"On Mac OS X and FreeBSD, a value of 0 for *count* specifies to send until " +"the end of *in* is reached." +msgstr "" + +#: ../Doc/library/os.rst:1140 +msgid "" +"All platforms support sockets as *out* file descriptor, and some platforms " +"allow other types (e.g. regular file, pipe) as well." +msgstr "" + +#: ../Doc/library/os.rst:1143 +msgid "" +"Cross-platform applications should not use *headers*, *trailers* and *flags* " +"arguments." +msgstr "" + +#: ../Doc/library/os.rst:1150 +msgid "" +"For a higher-level wrapper of :func:`sendfile`, see :meth:`socket.socket." +"sendfile`." +msgstr "" + +#: ../Doc/library/os.rst:1158 +msgid "" +"Set the blocking mode of the specified file descriptor. Set the :data:" +"`O_NONBLOCK` flag if blocking is ``False``, clear the flag otherwise." +msgstr "" + +#: ../Doc/library/os.rst:1161 +msgid "See also :func:`get_blocking` and :meth:`socket.socket.setblocking`." +msgstr "" + +#: ../Doc/library/os.rst:1172 +msgid "" +"Parameters to the :func:`sendfile` function, if the implementation supports " +"them." +msgstr "" + +#: ../Doc/library/os.rst:1182 +msgid "" +"Read from a file descriptor *fd* into a number of mutable :term:`bytes-like " +"objects ` *buffers*. :func:`~os.readv` will transfer data " +"into each buffer until it is full and then move on to the next buffer in the " +"sequence to hold the rest of the data. :func:`~os.readv` returns the total " +"number of bytes read (which may be less than the total capacity of all the " +"objects)." +msgstr "" + +#: ../Doc/library/os.rst:1196 +msgid "" +"Return the process group associated with the terminal given by *fd* (an open " +"file descriptor as returned by :func:`os.open`)." +msgstr "" + +#: ../Doc/library/os.rst:1204 +msgid "" +"Set the process group associated with the terminal given by *fd* (an open " +"file descriptor as returned by :func:`os.open`) to *pg*." +msgstr "" + +#: ../Doc/library/os.rst:1212 +msgid "" +"Return a string which specifies the terminal device associated with file " +"descriptor *fd*. If *fd* is not associated with a terminal device, an " +"exception is raised." +msgstr "" + +#: ../Doc/library/os.rst:1221 +msgid "" +"Write the bytestring in *str* to file descriptor *fd*. Return the number of " +"bytes actually written." +msgstr "" + +#: ../Doc/library/os.rst:1226 +msgid "" +"This function is intended for low-level I/O and must be applied to a file " +"descriptor as returned by :func:`os.open` or :func:`pipe`. To write a " +"\"file object\" returned by the built-in function :func:`open` or by :func:" +"`popen` or :func:`fdopen`, or :data:`sys.stdout` or :data:`sys.stderr`, use " +"its :meth:`~file.write` method." +msgstr "" + +#: ../Doc/library/os.rst:1240 +msgid "" +"Write the contents of *buffers* to file descriptor *fd*. *buffers* must be a " +"sequence of :term:`bytes-like objects `. Buffers are " +"processed in array order. Entire contents of first buffer is written before " +"proceeding to second, and so on. The operating system may set a limit " +"(sysconf() value SC_IOV_MAX) on the number of buffers that can be used." +msgstr "" + +#: ../Doc/library/os.rst:1246 +msgid "" +":func:`~os.writev` writes the contents of each object to the file descriptor " +"and returns the total number of bytes written." +msgstr "" + +#: ../Doc/library/os.rst:1257 +msgid "Querying the size of a terminal" +msgstr "" + +#: ../Doc/library/os.rst:1263 +msgid "" +"Return the size of the terminal window as ``(columns, lines)``, tuple of " +"type :class:`terminal_size`." +msgstr "" + +#: ../Doc/library/os.rst:1266 +msgid "" +"The optional argument ``fd`` (default ``STDOUT_FILENO``, or standard output) " +"specifies which file descriptor should be queried." +msgstr "" + +#: ../Doc/library/os.rst:1269 +msgid "" +"If the file descriptor is not connected to a terminal, an :exc:`OSError` is " +"raised." +msgstr "" + +#: ../Doc/library/os.rst:1272 +msgid "" +":func:`shutil.get_terminal_size` is the high-level function which should " +"normally be used, ``os.get_terminal_size`` is the low-level implementation." +msgstr "" + +#: ../Doc/library/os.rst:1280 +msgid "" +"A subclass of tuple, holding ``(columns, lines)`` of the terminal window " +"size." +msgstr "" + +#: ../Doc/library/os.rst:1284 +msgid "Width of the terminal window in characters." +msgstr "" + +#: ../Doc/library/os.rst:1288 +msgid "Height of the terminal window in characters." +msgstr "" + +#: ../Doc/library/os.rst:1294 +msgid "Inheritance of File Descriptors" +msgstr "" + +#: ../Doc/library/os.rst:1298 +msgid "" +"A file descriptor has an \"inheritable\" flag which indicates if the file " +"descriptor can be inherited by child processes. Since Python 3.4, file " +"descriptors created by Python are non-inheritable by default." +msgstr "" + +#: ../Doc/library/os.rst:1302 +msgid "" +"On UNIX, non-inheritable file descriptors are closed in child processes at " +"the execution of a new program, other file descriptors are inherited." +msgstr "" + +#: ../Doc/library/os.rst:1305 +msgid "" +"On Windows, non-inheritable handles and file descriptors are closed in child " +"processes, except for standard streams (file descriptors 0, 1 and 2: stdin, " +"stdout and stderr), which are always inherited. Using :func:`spawn\\* " +"` functions, all inheritable handles and all inheritable file " +"descriptors are inherited. Using the :mod:`subprocess` module, all file " +"descriptors except standard streams are closed, and inheritable handles are " +"only inherited if the *close_fds* parameter is ``False``." +msgstr "" + +#: ../Doc/library/os.rst:1315 +msgid "" +"Get the \"inheritable\" flag of the specified file descriptor (a boolean)." +msgstr "" + +#: ../Doc/library/os.rst:1319 +msgid "Set the \"inheritable\" flag of the specified file descriptor." +msgstr "" + +#: ../Doc/library/os.rst:1323 +msgid "Get the \"inheritable\" flag of the specified handle (a boolean)." +msgstr "" + +#: ../Doc/library/os.rst:1329 +msgid "Set the \"inheritable\" flag of the specified handle." +msgstr "" + +#: ../Doc/library/os.rst:1337 +msgid "Files and Directories" +msgstr "" + +#: ../Doc/library/os.rst:1339 +msgid "" +"On some Unix platforms, many of these functions support one or more of these " +"features:" +msgstr "" + +#: ../Doc/library/os.rst:1344 +msgid "" +"**specifying a file descriptor:** For some functions, the *path* argument " +"can be not only a string giving a path name, but also a file descriptor. " +"The function will then operate on the file referred to by the descriptor. " +"(For POSIX systems, Python will call the ``f...`` version of the function.)" +msgstr "" + +#: ../Doc/library/os.rst:1350 +msgid "" +"You can check whether or not *path* can be specified as a file descriptor on " +"your platform using :data:`os.supports_fd`. If it is unavailable, using it " +"will raise a :exc:`NotImplementedError`." +msgstr "" + +#: ../Doc/library/os.rst:1354 +msgid "" +"If the function also supports *dir_fd* or *follow_symlinks* arguments, it is " +"an error to specify one of those when supplying *path* as a file descriptor." +msgstr "" + +#: ../Doc/library/os.rst:1359 +msgid "" +"**paths relative to directory descriptors:** If *dir_fd* is not ``None``, it " +"should be a file descriptor referring to a directory, and the path to " +"operate on should be relative; path will then be relative to that " +"directory. If the path is absolute, *dir_fd* is ignored. (For POSIX " +"systems, Python will call the ``...at`` or ``f...at`` version of the " +"function.)" +msgstr "" + +#: ../Doc/library/os.rst:1365 +msgid "" +"You can check whether or not *dir_fd* is supported on your platform using :" +"data:`os.supports_dir_fd`. If it is unavailable, using it will raise a :exc:" +"`NotImplementedError`." +msgstr "" + +#: ../Doc/library/os.rst:1371 +msgid "" +"**not following symlinks:** If *follow_symlinks* is ``False``, and the last " +"element of the path to operate on is a symbolic link, the function will " +"operate on the symbolic link itself instead of the file the link points to. " +"(For POSIX systems, Python will call the ``l...`` version of the function.)" +msgstr "" + +#: ../Doc/library/os.rst:1377 +msgid "" +"You can check whether or not *follow_symlinks* is supported on your platform " +"using :data:`os.supports_follow_symlinks`. If it is unavailable, using it " +"will raise a :exc:`NotImplementedError`." +msgstr "" + +#: ../Doc/library/os.rst:1385 +msgid "" +"Use the real uid/gid to test for access to *path*. Note that most " +"operations will use the effective uid/gid, therefore this routine can be " +"used in a suid/sgid environment to test if the invoking user has the " +"specified access to *path*. *mode* should be :const:`F_OK` to test the " +"existence of *path*, or it can be the inclusive OR of one or more of :const:" +"`R_OK`, :const:`W_OK`, and :const:`X_OK` to test permissions. Return :const:" +"`True` if access is allowed, :const:`False` if not. See the Unix man page :" +"manpage:`access(2)` for more information." +msgstr "" + +#: ../Doc/library/os.rst:1394 +msgid "" +"This function can support specifying :ref:`paths relative to directory " +"descriptors ` and :ref:`not following symlinks `." +msgstr "" + +#: ../Doc/library/os.rst:1397 +msgid "" +"If *effective_ids* is ``True``, :func:`access` will perform its access " +"checks using the effective uid/gid instead of the real uid/gid. " +"*effective_ids* may not be supported on your platform; you can check whether " +"or not it is available using :data:`os.supports_effective_ids`. If it is " +"unavailable, using it will raise a :exc:`NotImplementedError`." +msgstr "" + +#: ../Doc/library/os.rst:1405 +msgid "" +"Using :func:`access` to check if a user is authorized to e.g. open a file " +"before actually doing so using :func:`open` creates a security hole, because " +"the user might exploit the short time interval between checking and opening " +"the file to manipulate it. It's preferable to use :term:`EAFP` techniques. " +"For example::" +msgstr "" + +#: ../Doc/library/os.rst:1416 +msgid "is better written as::" +msgstr "" + +#: ../Doc/library/os.rst:1428 +msgid "" +"I/O operations may fail even when :func:`access` indicates that they would " +"succeed, particularly for operations on network filesystems which may have " +"permissions semantics beyond the usual POSIX permission-bit model." +msgstr "" + +#: ../Doc/library/os.rst:1432 +msgid "Added the *dir_fd*, *effective_ids*, and *follow_symlinks* parameters." +msgstr "" + +#: ../Doc/library/os.rst:1444 +msgid "" +"Values to pass as the *mode* parameter of :func:`access` to test the " +"existence, readability, writability and executability of *path*, " +"respectively." +msgstr "" + +#: ../Doc/library/os.rst:1453 +msgid "Change the current working directory to *path*." +msgstr "" + +#: ../Doc/library/os.rst:1455 +msgid "" +"This function can support :ref:`specifying a file descriptor `. " +"The descriptor must refer to an opened directory, not an open file." +msgstr "" + +#: ../Doc/library/os.rst:1458 +msgid "" +"Added support for specifying *path* as a file descriptor on some platforms." +msgstr "" + +#: ../Doc/library/os.rst:1468 +msgid "" +"Set the flags of *path* to the numeric *flags*. *flags* may take a " +"combination (bitwise OR) of the following values (as defined in the :mod:" +"`stat` module):" +msgstr "" + +#: ../Doc/library/os.rst:1471 +msgid ":data:`stat.UF_NODUMP`" +msgstr "" + +#: ../Doc/library/os.rst:1472 +msgid ":data:`stat.UF_IMMUTABLE`" +msgstr "" + +#: ../Doc/library/os.rst:1473 +msgid ":data:`stat.UF_APPEND`" +msgstr "" + +#: ../Doc/library/os.rst:1474 +msgid ":data:`stat.UF_OPAQUE`" +msgstr "" + +#: ../Doc/library/os.rst:1475 +msgid ":data:`stat.UF_NOUNLINK`" +msgstr "" + +#: ../Doc/library/os.rst:1476 +msgid ":data:`stat.UF_COMPRESSED`" +msgstr "" + +#: ../Doc/library/os.rst:1477 +msgid ":data:`stat.UF_HIDDEN`" +msgstr "" + +#: ../Doc/library/os.rst:1478 +msgid ":data:`stat.SF_ARCHIVED`" +msgstr "" + +#: ../Doc/library/os.rst:1479 +msgid ":data:`stat.SF_IMMUTABLE`" +msgstr "" + +#: ../Doc/library/os.rst:1480 +msgid ":data:`stat.SF_APPEND`" +msgstr "" + +#: ../Doc/library/os.rst:1481 +msgid ":data:`stat.SF_NOUNLINK`" +msgstr "" + +#: ../Doc/library/os.rst:1482 +msgid ":data:`stat.SF_SNAPSHOT`" +msgstr "" + +#: ../Doc/library/os.rst:1484 +msgid "" +"This function can support :ref:`not following symlinks `." +msgstr "" + +#: ../Doc/library/os.rst:1488 +msgid "The *follow_symlinks* argument." +msgstr "" + +#: ../Doc/library/os.rst:1497 +msgid "" +"Change the mode of *path* to the numeric *mode*. *mode* may take one of the " +"following values (as defined in the :mod:`stat` module) or bitwise ORed " +"combinations of them:" +msgstr "" + +#: ../Doc/library/os.rst:1501 +msgid ":data:`stat.S_ISUID`" +msgstr "" + +#: ../Doc/library/os.rst:1502 +msgid ":data:`stat.S_ISGID`" +msgstr "" + +#: ../Doc/library/os.rst:1503 +msgid ":data:`stat.S_ENFMT`" +msgstr "" + +#: ../Doc/library/os.rst:1504 +msgid ":data:`stat.S_ISVTX`" +msgstr "" + +#: ../Doc/library/os.rst:1505 +msgid ":data:`stat.S_IREAD`" +msgstr "" + +#: ../Doc/library/os.rst:1506 +msgid ":data:`stat.S_IWRITE`" +msgstr "" + +#: ../Doc/library/os.rst:1507 +msgid ":data:`stat.S_IEXEC`" +msgstr "" + +#: ../Doc/library/os.rst:1508 +msgid ":data:`stat.S_IRWXU`" +msgstr "" + +#: ../Doc/library/os.rst:1509 +msgid ":data:`stat.S_IRUSR`" +msgstr "" + +#: ../Doc/library/os.rst:1510 +msgid ":data:`stat.S_IWUSR`" +msgstr "" + +#: ../Doc/library/os.rst:1511 +msgid ":data:`stat.S_IXUSR`" +msgstr "" + +#: ../Doc/library/os.rst:1512 +msgid ":data:`stat.S_IRWXG`" +msgstr "" + +#: ../Doc/library/os.rst:1513 +msgid ":data:`stat.S_IRGRP`" +msgstr "" + +#: ../Doc/library/os.rst:1514 +msgid ":data:`stat.S_IWGRP`" +msgstr "" + +#: ../Doc/library/os.rst:1515 +msgid ":data:`stat.S_IXGRP`" +msgstr "" + +#: ../Doc/library/os.rst:1516 +msgid ":data:`stat.S_IRWXO`" +msgstr "" + +#: ../Doc/library/os.rst:1517 +msgid ":data:`stat.S_IROTH`" +msgstr "" + +#: ../Doc/library/os.rst:1518 +msgid ":data:`stat.S_IWOTH`" +msgstr "" + +#: ../Doc/library/os.rst:1519 +msgid ":data:`stat.S_IXOTH`" +msgstr "" + +#: ../Doc/library/os.rst:1521 ../Doc/library/os.rst:1544 +#: ../Doc/library/os.rst:2681 +msgid "" +"This function can support :ref:`specifying a file descriptor `, :" +"ref:`paths relative to directory descriptors ` and :ref:`not " +"following symlinks `." +msgstr "" + +#: ../Doc/library/os.rst:1527 +msgid "" +"Although Windows supports :func:`chmod`, you can only set the file's read-" +"only flag with it (via the ``stat.S_IWRITE`` and ``stat.S_IREAD`` constants " +"or a corresponding integer value). All other bits are ignored." +msgstr "" + +#: ../Doc/library/os.rst:1531 +msgid "" +"Added support for specifying *path* as an open file descriptor, and the " +"*dir_fd* and *follow_symlinks* arguments." +msgstr "" + +#: ../Doc/library/os.rst:1541 +msgid "" +"Change the owner and group id of *path* to the numeric *uid* and *gid*. To " +"leave one of the ids unchanged, set it to -1." +msgstr "" + +#: ../Doc/library/os.rst:1548 +msgid "" +"See :func:`shutil.chown` for a higher-level function that accepts names in " +"addition to numeric ids." +msgstr "" + +#: ../Doc/library/os.rst:1553 +msgid "" +"Added support for specifying an open file descriptor for *path*, and the " +"*dir_fd* and *follow_symlinks* arguments." +msgstr "" + +#: ../Doc/library/os.rst:1557 +msgid "Supports a :term:`path-like object`." +msgstr "" + +#: ../Doc/library/os.rst:1563 +msgid "Change the root directory of the current process to *path*." +msgstr "" + +#: ../Doc/library/os.rst:1573 +msgid "" +"Change the current working directory to the directory represented by the " +"file descriptor *fd*. The descriptor must refer to an opened directory, not " +"an open file. As of Python 3.3, this is equivalent to ``os.chdir(fd)``." +msgstr "" + +#: ../Doc/library/os.rst:1582 +msgid "Return a string representing the current working directory." +msgstr "" + +#: ../Doc/library/os.rst:1587 +msgid "Return a bytestring representing the current working directory." +msgstr "" + +#: ../Doc/library/os.rst:1592 +msgid "" +"Set the flags of *path* to the numeric *flags*, like :func:`chflags`, but do " +"not follow symbolic links. As of Python 3.3, this is equivalent to ``os." +"chflags(path, flags, follow_symlinks=False)``." +msgstr "" + +#: ../Doc/library/os.rst:1604 +msgid "" +"Change the mode of *path* to the numeric *mode*. If path is a symlink, this " +"affects the symlink rather than the target. See the docs for :func:`chmod` " +"for possible values of *mode*. As of Python 3.3, this is equivalent to ``os." +"chmod(path, mode, follow_symlinks=False)``." +msgstr "" + +#: ../Doc/library/os.rst:1616 +msgid "" +"Change the owner and group id of *path* to the numeric *uid* and *gid*. " +"This function will not follow symbolic links. As of Python 3.3, this is " +"equivalent to ``os.chown(path, uid, gid, follow_symlinks=False)``." +msgstr "" + +#: ../Doc/library/os.rst:1628 +msgid "Create a hard link pointing to *src* named *dst*." +msgstr "" + +#: ../Doc/library/os.rst:1630 +msgid "" +"This function can support specifying *src_dir_fd* and/or *dst_dir_fd* to " +"supply :ref:`paths relative to directory descriptors `, and :ref:" +"`not following symlinks `." +msgstr "" + +#: ../Doc/library/os.rst:1636 ../Doc/library/os.path.rst:369 +#: ../Doc/library/os.path.rst:385 ../Doc/library/os.path.rst:401 +msgid "Added Windows support." +msgstr "" + +#: ../Doc/library/os.rst:1639 +msgid "Added the *src_dir_fd*, *dst_dir_fd*, and *follow_symlinks* arguments." +msgstr "" + +#: ../Doc/library/os.rst:1642 ../Doc/library/os.rst:1704 +#: ../Doc/library/os.rst:1949 ../Doc/library/os.rst:1982 +#: ../Doc/library/os.rst:2608 +msgid "Accepts a :term:`path-like object` for *src* and *dst*." +msgstr "" + +#: ../Doc/library/os.rst:1648 +msgid "" +"Return a list containing the names of the entries in the directory given by " +"*path*. The list is in arbitrary order, and does not include the special " +"entries ``'.'`` and ``'..'`` even if they are present in the directory." +msgstr "" + +#: ../Doc/library/os.rst:1652 +msgid "" +"*path* may be a :term:`path-like object`. If *path* is of type ``bytes`` " +"(directly or indirectly through the :class:`PathLike` interface), the " +"filenames returned will also be of type ``bytes``; in all other " +"circumstances, they will be of type ``str``." +msgstr "" + +#: ../Doc/library/os.rst:1657 +msgid "" +"This function can also support :ref:`specifying a file descriptor " +"`; the file descriptor must refer to a directory." +msgstr "" + +#: ../Doc/library/os.rst:1661 +msgid "To encode ``str`` filenames to ``bytes``, use :func:`~os.fsencode`." +msgstr "" + +#: ../Doc/library/os.rst:1665 +msgid "" +"The :func:`scandir` function returns directory entries along with file " +"attribute information, giving better performance for many common use cases." +msgstr "" + +#: ../Doc/library/os.rst:1669 +msgid "The *path* parameter became optional." +msgstr "" + +#: ../Doc/library/os.rst:1672 ../Doc/library/os.rst:2477 +msgid "Added support for specifying an open file descriptor for *path*." +msgstr "" + +#: ../Doc/library/os.rst:1681 +msgid "" +"Perform the equivalent of an :c:func:`lstat` system call on the given path. " +"Similar to :func:`~os.stat`, but does not follow symbolic links. Return a :" +"class:`stat_result` object." +msgstr "" + +#: ../Doc/library/os.rst:1685 +msgid "" +"On platforms that do not support symbolic links, this is an alias for :func:" +"`~os.stat`." +msgstr "" + +#: ../Doc/library/os.rst:1688 +msgid "" +"As of Python 3.3, this is equivalent to ``os.stat(path, dir_fd=dir_fd, " +"follow_symlinks=False)``." +msgstr "" + +#: ../Doc/library/os.rst:1691 ../Doc/library/os.rst:1722 +#: ../Doc/library/os.rst:1776 ../Doc/library/os.rst:1804 +#: ../Doc/library/os.rst:1878 +msgid "" +"This function can also support :ref:`paths relative to directory descriptors " +"`." +msgstr "" + +#: ../Doc/library/os.rst:1698 ../Doc/library/os.rst:1883 +#: ../Doc/library/os.rst:2601 +msgid "Added support for Windows 6.0 (Vista) symbolic links." +msgstr "" + +#: ../Doc/library/os.rst:1701 +msgid "Added the *dir_fd* parameter." +msgstr "" + +#: ../Doc/library/os.rst:1710 +msgid "Create a directory named *path* with numeric mode *mode*." +msgstr "" + +#: ../Doc/library/os.rst:1712 +msgid "If the directory already exists, :exc:`FileExistsError` is raised." +msgstr "" + +#: ../Doc/library/os.rst:1716 +msgid "" +"On some systems, *mode* is ignored. Where it is used, the current umask " +"value is first masked out. If bits other than the last 9 (i.e. the last 3 " +"digits of the octal representation of the *mode*) are set, their meaning is " +"platform-dependent. On some platforms, they are ignored and you should " +"call :func:`chmod` explicitly to set them." +msgstr "" + +#: ../Doc/library/os.rst:1725 +msgid "" +"It is also possible to create temporary directories; see the :mod:`tempfile` " +"module's :func:`tempfile.mkdtemp` function." +msgstr "" + +#: ../Doc/library/os.rst:1741 +msgid "" +"Recursive directory creation function. Like :func:`mkdir`, but makes all " +"intermediate-level directories needed to contain the leaf directory." +msgstr "" + +#: ../Doc/library/os.rst:1744 +msgid "" +"The *mode* parameter is passed to :func:`mkdir`; see :ref:`the mkdir() " +"description ` for how it is interpreted." +msgstr "" + +#: ../Doc/library/os.rst:1747 +msgid "" +"If *exist_ok* is ``False`` (the default), an :exc:`OSError` is raised if the " +"target directory already exists." +msgstr "" + +#: ../Doc/library/os.rst:1752 +msgid "" +":func:`makedirs` will become confused if the path elements to create " +"include :data:`pardir` (eg. \"..\" on UNIX systems)." +msgstr "" + +#: ../Doc/library/os.rst:1755 +msgid "This function handles UNC paths correctly." +msgstr "" + +#: ../Doc/library/os.rst:1757 +msgid "The *exist_ok* parameter." +msgstr "" + +#: ../Doc/library/os.rst:1762 +msgid "" +"Before Python 3.4.1, if *exist_ok* was ``True`` and the directory existed, :" +"func:`makedirs` would still raise an error if *mode* did not match the mode " +"of the existing directory. Since this behavior was impossible to implement " +"safely, it was removed in Python 3.4.1. See :issue:`21082`." +msgstr "" + +#: ../Doc/library/os.rst:1773 +msgid "" +"Create a FIFO (a named pipe) named *path* with numeric mode *mode*. The " +"current umask value is first masked out from the mode." +msgstr "" + +#: ../Doc/library/os.rst:1779 +msgid "" +"FIFOs are pipes that can be accessed like regular files. FIFOs exist until " +"they are deleted (for example with :func:`os.unlink`). Generally, FIFOs are " +"used as rendezvous between \"client\" and \"server\" type processes: the " +"server opens the FIFO for reading, and the client opens it for writing. " +"Note that :func:`mkfifo` doesn't open the FIFO --- it just creates the " +"rendezvous point." +msgstr "" + +#: ../Doc/library/os.rst:1796 +msgid "" +"Create a filesystem node (file, device special file or named pipe) named " +"*path*. *mode* specifies both the permissions to use and the type of node to " +"be created, being combined (bitwise OR) with one of ``stat.S_IFREG``, ``stat." +"S_IFCHR``, ``stat.S_IFBLK``, and ``stat.S_IFIFO`` (those constants are " +"available in :mod:`stat`). For ``stat.S_IFCHR`` and ``stat.S_IFBLK``, " +"*device* defines the newly created device special file (probably using :func:" +"`os.makedev`), otherwise it is ignored." +msgstr "" + +#: ../Doc/library/os.rst:1818 +msgid "" +"Extract the device major number from a raw device number (usually the :attr:" +"`st_dev` or :attr:`st_rdev` field from :c:type:`stat`)." +msgstr "" + +#: ../Doc/library/os.rst:1824 +msgid "" +"Extract the device minor number from a raw device number (usually the :attr:" +"`st_dev` or :attr:`st_rdev` field from :c:type:`stat`)." +msgstr "" + +#: ../Doc/library/os.rst:1830 +msgid "Compose a raw device number from the major and minor device numbers." +msgstr "" + +#: ../Doc/library/os.rst:1835 +msgid "" +"Return system configuration information relevant to a named file. *name* " +"specifies the configuration value to retrieve; it may be a string which is " +"the name of a defined system value; these names are specified in a number of " +"standards (POSIX.1, Unix 95, Unix 98, and others). Some platforms define " +"additional names as well. The names known to the host operating system are " +"given in the ``pathconf_names`` dictionary. For configuration variables not " +"included in that mapping, passing an integer for *name* is also accepted." +msgstr "" + +#: ../Doc/library/os.rst:1848 ../Doc/library/os.rst:2470 +#: ../Doc/library/os.rst:2626 +msgid "" +"This function can support :ref:`specifying a file descriptor `." +msgstr "" + +#: ../Doc/library/os.rst:1859 +msgid "" +"Dictionary mapping names accepted by :func:`pathconf` and :func:`fpathconf` " +"to the integer values defined for those names by the host operating system. " +"This can be used to determine the set of names known to the system." +msgstr "" + +#: ../Doc/library/os.rst:1868 +msgid "" +"Return a string representing the path to which the symbolic link points. " +"The result may be either an absolute or relative pathname; if it is " +"relative, it may be converted to an absolute pathname using ``os.path." +"join(os.path.dirname(path), result)``." +msgstr "" + +#: ../Doc/library/os.rst:1873 +msgid "" +"If the *path* is a string object (directly or indirectly through a :class:" +"`PathLike` interface), the result will also be a string object, and the call " +"may raise a UnicodeDecodeError. If the *path* is a bytes object (direct or " +"indirectly), the result will be a bytes object." +msgstr "" + +#: ../Doc/library/os.rst:1881 ../Doc/library/os.path.rst:88 +msgid "Availability: Unix, Windows" +msgstr "" + +#: ../Doc/library/os.rst:1895 +msgid "" +"Remove (delete) the file *path*. If *path* is a directory, :exc:`OSError` " +"is raised. Use :func:`rmdir` to remove directories." +msgstr "" + +#: ../Doc/library/os.rst:1898 ../Doc/library/os.rst:1992 +#: ../Doc/library/os.rst:2584 +msgid "" +"This function can support :ref:`paths relative to directory descriptors " +"`." +msgstr "" + +#: ../Doc/library/os.rst:1901 +msgid "" +"On Windows, attempting to remove a file that is in use causes an exception " +"to be raised; on Unix, the directory entry is removed but the storage " +"allocated to the file is not made available until the original file is no " +"longer in use." +msgstr "" + +#: ../Doc/library/os.rst:1905 +msgid "This function is semantically identical to :func:`unlink`." +msgstr "" + +#: ../Doc/library/os.rst:1918 +msgid "" +"Remove directories recursively. Works like :func:`rmdir` except that, if " +"the leaf directory is successfully removed, :func:`removedirs` tries to " +"successively remove every parent directory mentioned in *path* until an " +"error is raised (which is ignored, because it generally means that a parent " +"directory is not empty). For example, ``os.removedirs('foo/bar/baz')`` will " +"first remove the directory ``'foo/bar/baz'``, and then remove ``'foo/bar'`` " +"and ``'foo'`` if they are empty. Raises :exc:`OSError` if the leaf directory " +"could not be successfully removed." +msgstr "" + +#: ../Doc/library/os.rst:1933 +msgid "" +"Rename the file or directory *src* to *dst*. If *dst* is a directory, :exc:" +"`OSError` will be raised. On Unix, if *dst* exists and is a file, it will " +"be replaced silently if the user has permission. The operation may fail on " +"some Unix flavors if *src* and *dst* are on different filesystems. If " +"successful, the renaming will be an atomic operation (this is a POSIX " +"requirement). On Windows, if *dst* already exists, :exc:`OSError` will be " +"raised even if it is a file." +msgstr "" + +#: ../Doc/library/os.rst:1941 ../Doc/library/os.rst:1977 +msgid "" +"This function can support specifying *src_dir_fd* and/or *dst_dir_fd* to " +"supply :ref:`paths relative to directory descriptors `." +msgstr "" + +#: ../Doc/library/os.rst:1944 +msgid "" +"If you want cross-platform overwriting of the destination, use :func:" +"`replace`." +msgstr "" + +#: ../Doc/library/os.rst:1946 +msgid "The *src_dir_fd* and *dst_dir_fd* arguments." +msgstr "" + +#: ../Doc/library/os.rst:1955 +msgid "" +"Recursive directory or file renaming function. Works like :func:`rename`, " +"except creation of any intermediate directories needed to make the new " +"pathname good is attempted first. After the rename, directories " +"corresponding to rightmost path segments of the old name will be pruned away " +"using :func:`removedirs`." +msgstr "" + +#: ../Doc/library/os.rst:1962 +msgid "" +"This function can fail with the new directory structure made if you lack " +"permissions needed to remove the leaf directory or file." +msgstr "" + +#: ../Doc/library/os.rst:1965 +msgid "Accepts a :term:`path-like object` for *old* and *new*." +msgstr "" + +#: ../Doc/library/os.rst:1971 +msgid "" +"Rename the file or directory *src* to *dst*. If *dst* is a directory, :exc:" +"`OSError` will be raised. If *dst* exists and is a file, it will be " +"replaced silently if the user has permission. The operation may fail if " +"*src* and *dst* are on different filesystems. If successful, the renaming " +"will be an atomic operation (this is a POSIX requirement)." +msgstr "" + +#: ../Doc/library/os.rst:1988 +msgid "" +"Remove (delete) the directory *path*. Only works when the directory is " +"empty, otherwise, :exc:`OSError` is raised. In order to remove whole " +"directory trees, :func:`shutil.rmtree` can be used." +msgstr "" + +#: ../Doc/library/os.rst:1995 ../Doc/library/os.rst:2646 +msgid "The *dir_fd* parameter." +msgstr "" + +#: ../Doc/library/os.rst:2004 +msgid "" +"Return an iterator of :class:`os.DirEntry` objects corresponding to the " +"entries in the directory given by *path*. The entries are yielded in " +"arbitrary order, and the special entries ``'.'`` and ``'..'`` are not " +"included." +msgstr "" + +#: ../Doc/library/os.rst:2009 +msgid "" +"Using :func:`scandir` instead of :func:`listdir` can significantly increase " +"the performance of code that also needs file type or file attribute " +"information, because :class:`os.DirEntry` objects expose this information if " +"the operating system provides it when scanning a directory. All :class:`os." +"DirEntry` methods may perform a system call, but :func:`~os.DirEntry.is_dir` " +"and :func:`~os.DirEntry.is_file` usually only require a system call for " +"symbolic links; :func:`os.DirEntry.stat` always requires a system call on " +"Unix but only requires one for symbolic links on Windows." +msgstr "" + +#: ../Doc/library/os.rst:2019 +msgid "" +"On Unix, *path* can be of type :class:`str` or :class:`bytes` (either " +"directly or indirectly through the :class:`PathLike` interface; use :func:" +"`~os.fsencode` and :func:`~os.fsdecode` to encode and decode :class:`bytes` " +"paths). On Windows, *path* must be of type :class:`str`. On both systems, " +"the type of the :attr:`~os.DirEntry.name` and :attr:`~os.DirEntry.path` " +"attributes of each :class:`os.DirEntry` will be of the same type as *path*." +msgstr "" + +#: ../Doc/library/os.rst:2027 +msgid "" +"The :func:`scandir` iterator supports the :term:`context manager` protocol " +"and has the following method:" +msgstr "" + +#: ../Doc/library/os.rst:2032 +msgid "Close the iterator and free acquired resources." +msgstr "" + +#: ../Doc/library/os.rst:2034 +msgid "" +"This is called automatically when the iterator is exhausted or garbage " +"collected, or when an error happens during iterating. However it is " +"advisable to call it explicitly or use the :keyword:`with` statement." +msgstr "" + +#: ../Doc/library/os.rst:2041 +msgid "" +"The following example shows a simple use of :func:`scandir` to display all " +"the files (excluding directories) in the given *path* that don't start with " +"``'.'``. The ``entry.is_file()`` call will generally not make an additional " +"system call::" +msgstr "" + +#: ../Doc/library/os.rst:2053 +msgid "" +"On Unix-based systems, :func:`scandir` uses the system's `opendir() `_ and " +"`readdir() `_ functions. On Windows, it uses the Win32 `FindFirstFileW " +"`_ and `FindNextFileW `_ functions." +msgstr "" + +#: ../Doc/library/os.rst:2065 +msgid "" +"Added support for the :term:`context manager` protocol and the :func:" +"`~scandir.close()` method. If a :func:`scandir` iterator is neither " +"exhausted nor explicitly closed a :exc:`ResourceWarning` will be emitted in " +"its destructor." +msgstr "" + +#: ../Doc/library/os.rst:2071 +msgid "The function accepts a :term:`path-like object`." +msgstr "" + +#: ../Doc/library/os.rst:2076 +msgid "" +"Object yielded by :func:`scandir` to expose the file path and other file " +"attributes of a directory entry." +msgstr "" + +#: ../Doc/library/os.rst:2079 +msgid "" +":func:`scandir` will provide as much of this information as possible without " +"making additional system calls. When a ``stat()`` or ``lstat()`` system call " +"is made, the ``os.DirEntry`` object will cache the result." +msgstr "" + +#: ../Doc/library/os.rst:2083 +msgid "" +"``os.DirEntry`` instances are not intended to be stored in long-lived data " +"structures; if you know the file metadata has changed or if a long time has " +"elapsed since calling :func:`scandir`, call ``os.stat(entry.path)`` to fetch " +"up-to-date information." +msgstr "" + +#: ../Doc/library/os.rst:2088 +msgid "" +"Because the ``os.DirEntry`` methods can make operating system calls, they " +"may also raise :exc:`OSError`. If you need very fine-grained control over " +"errors, you can catch :exc:`OSError` when calling one of the ``os.DirEntry`` " +"methods and handle as appropriate." +msgstr "" + +#: ../Doc/library/os.rst:2093 +msgid "" +"To be directly usable as a :term:`path-like object`, ``os.DirEntry`` " +"implements the :class:`PathLike` interface." +msgstr "" + +#: ../Doc/library/os.rst:2096 +msgid "Attributes and methods on a ``os.DirEntry`` instance are as follows:" +msgstr "" + +#: ../Doc/library/os.rst:2100 +msgid "" +"The entry's base filename, relative to the :func:`scandir` *path* argument." +msgstr "" + +#: ../Doc/library/os.rst:2103 +msgid "" +"The :attr:`name` attribute will be of the same type (``str`` or ``bytes``) " +"as the :func:`scandir` *path* argument. Use :func:`~os.fsdecode` to decode " +"byte filenames." +msgstr "" + +#: ../Doc/library/os.rst:2109 +msgid "" +"The entry's full path name: equivalent to ``os.path.join(scandir_path, entry." +"name)`` where *scandir_path* is the :func:`scandir` *path* argument. The " +"path is only absolute if the :func:`scandir` *path* argument was absolute." +msgstr "" + +#: ../Doc/library/os.rst:2114 +msgid "" +"The :attr:`path` attribute will be of the same type (``str`` or ``bytes``) " +"as the :func:`scandir` *path* argument. Use :func:`~os.fsdecode` to decode " +"byte filenames." +msgstr "" + +#: ../Doc/library/os.rst:2120 +msgid "Return the inode number of the entry." +msgstr "" + +#: ../Doc/library/os.rst:2122 +msgid "" +"The result is cached on the ``os.DirEntry`` object. Use ``os.stat(entry." +"path, follow_symlinks=False).st_ino`` to fetch up-to-date information." +msgstr "" + +#: ../Doc/library/os.rst:2126 +msgid "" +"On the first, uncached call, a system call is required on Windows but not on " +"Unix." +msgstr "" + +#: ../Doc/library/os.rst:2131 +msgid "" +"Return ``True`` if this entry is a directory or a symbolic link pointing to " +"a directory; return ``False`` if the entry is or points to any other kind of " +"file, or if it doesn't exist anymore." +msgstr "" + +#: ../Doc/library/os.rst:2135 +msgid "" +"If *follow_symlinks* is ``False``, return ``True`` only if this entry is a " +"directory (without following symlinks); return ``False`` if the entry is any " +"other kind of file or if it doesn't exist anymore." +msgstr "" + +#: ../Doc/library/os.rst:2139 +msgid "" +"The result is cached on the ``os.DirEntry`` object, with a separate cache " +"for *follow_symlinks* ``True`` and ``False``. Call :func:`os.stat` along " +"with :func:`stat.S_ISDIR` to fetch up-to-date information." +msgstr "" + +#: ../Doc/library/os.rst:2143 +msgid "" +"On the first, uncached call, no system call is required in most cases. " +"Specifically, for non-symlinks, neither Windows or Unix require a system " +"call, except on certain Unix file systems, such as network file systems, " +"that return ``dirent.d_type == DT_UNKNOWN``. If the entry is a symlink, a " +"system call will be required to follow the symlink unless *follow_symlinks* " +"is ``False``." +msgstr "" + +#: ../Doc/library/os.rst:2150 ../Doc/library/os.rst:2180 +msgid "" +"This method can raise :exc:`OSError`, such as :exc:`PermissionError`, but :" +"exc:`FileNotFoundError` is caught and not raised." +msgstr "" + +#: ../Doc/library/os.rst:2155 +msgid "" +"Return ``True`` if this entry is a file or a symbolic link pointing to a " +"file; return ``False`` if the entry is or points to a directory or other non-" +"file entry, or if it doesn't exist anymore." +msgstr "" + +#: ../Doc/library/os.rst:2159 +msgid "" +"If *follow_symlinks* is ``False``, return ``True`` only if this entry is a " +"file (without following symlinks); return ``False`` if the entry is a " +"directory or other non-file entry, or if it doesn't exist anymore." +msgstr "" + +#: ../Doc/library/os.rst:2163 +msgid "" +"The result is cached on the ``os.DirEntry`` object. Caching, system calls " +"made, and exceptions raised are as per :func:`~os.DirEntry.is_dir`." +msgstr "" + +#: ../Doc/library/os.rst:2168 +msgid "" +"Return ``True`` if this entry is a symbolic link (even if broken); return " +"``False`` if the entry points to a directory or any kind of file, or if it " +"doesn't exist anymore." +msgstr "" + +#: ../Doc/library/os.rst:2172 +msgid "" +"The result is cached on the ``os.DirEntry`` object. Call :func:`os.path." +"islink` to fetch up-to-date information." +msgstr "" + +#: ../Doc/library/os.rst:2175 +msgid "" +"On the first, uncached call, no system call is required in most cases. " +"Specifically, neither Windows or Unix require a system call, except on " +"certain Unix file systems, such as network file systems, that return " +"``dirent.d_type == DT_UNKNOWN``." +msgstr "" + +#: ../Doc/library/os.rst:2185 +msgid "" +"Return a :class:`stat_result` object for this entry. This method follows " +"symbolic links by default; to stat a symbolic link add the " +"``follow_symlinks=False`` argument." +msgstr "" + +#: ../Doc/library/os.rst:2189 +msgid "" +"On Unix, this method always requires a system call. On Windows, it only " +"requires a system call if *follow_symlinks* is ``True`` and the entry is a " +"symbolic link." +msgstr "" + +#: ../Doc/library/os.rst:2193 +msgid "" +"On Windows, the ``st_ino``, ``st_dev`` and ``st_nlink`` attributes of the :" +"class:`stat_result` are always set to zero. Call :func:`os.stat` to get " +"these attributes." +msgstr "" + +#: ../Doc/library/os.rst:2197 +msgid "" +"The result is cached on the ``os.DirEntry`` object, with a separate cache " +"for *follow_symlinks* ``True`` and ``False``. Call :func:`os.stat` to fetch " +"up-to-date information." +msgstr "" + +#: ../Doc/library/os.rst:2201 +msgid "" +"Note that there is a nice correspondence between several attributes and " +"methods of ``os.DirEntry`` and of :class:`pathlib.Path`. In particular, the " +"``name`` attribute has the same meaning, as do the ``is_dir()``, " +"``is_file()``, ``is_symlink()`` and ``stat()`` methods." +msgstr "" + +#: ../Doc/library/os.rst:2209 +msgid "Added support for the :class:`~os.PathLike` interface." +msgstr "" + +#: ../Doc/library/os.rst:2215 +msgid "" +"Get the status of a file or a file descriptor. Perform the equivalent of a :" +"c:func:`stat` system call on the given path. *path* may be specified as " +"either a string -- directly or indirectly through the :class:`PathLike` " +"interface -- or as an open file descriptor. Return a :class:`stat_result` " +"object." +msgstr "" + +#: ../Doc/library/os.rst:2221 +msgid "" +"This function normally follows symlinks; to stat a symlink add the argument " +"``follow_symlinks=False``, or use :func:`lstat`." +msgstr "" + +#: ../Doc/library/os.rst:2224 ../Doc/library/os.rst:2859 +#: ../Doc/library/os.rst:2873 ../Doc/library/os.rst:2887 +#: ../Doc/library/os.rst:2905 +msgid "" +"This function can support :ref:`specifying a file descriptor ` and :" +"ref:`not following symlinks `." +msgstr "" + +#: ../Doc/library/os.rst:2242 +msgid ":func:`fstat` and :func:`lstat` functions." +msgstr "" + +#: ../Doc/library/os.rst:2244 +msgid "" +"Added the *dir_fd* and *follow_symlinks* arguments, specifying a file " +"descriptor instead of a path." +msgstr "" + +#: ../Doc/library/os.rst:2254 +msgid "" +"Object whose attributes correspond roughly to the members of the :c:type:" +"`stat` structure. It is used for the result of :func:`os.stat`, :func:`os." +"fstat` and :func:`os.lstat`." +msgstr "" + +#: ../Doc/library/os.rst:2258 +msgid "Attributes:" +msgstr "" + +#: ../Doc/library/os.rst:2262 +msgid "File mode: file type and file mode bits (permissions)." +msgstr "" + +#: ../Doc/library/os.rst:2266 ../Doc/library/stat.rst:154 +msgid "Inode number." +msgstr "" + +#: ../Doc/library/os.rst:2270 +msgid "Identifier of the device on which this file resides." +msgstr "" + +#: ../Doc/library/os.rst:2274 +msgid "Number of hard links." +msgstr "" + +#: ../Doc/library/os.rst:2278 +msgid "User identifier of the file owner." +msgstr "" + +#: ../Doc/library/os.rst:2282 +msgid "Group identifier of the file owner." +msgstr "" + +#: ../Doc/library/os.rst:2286 +msgid "" +"Size of the file in bytes, if it is a regular file or a symbolic link. The " +"size of a symbolic link is the length of the pathname it contains, without a " +"terminating null byte." +msgstr "" + +#: ../Doc/library/os.rst:2290 +msgid "Timestamps:" +msgstr "" + +#: ../Doc/library/os.rst:2294 +msgid "Time of most recent access expressed in seconds." +msgstr "" + +#: ../Doc/library/os.rst:2298 +msgid "Time of most recent content modification expressed in seconds." +msgstr "" + +#: ../Doc/library/os.rst:2302 ../Doc/library/os.rst:2318 +msgid "Platform dependent:" +msgstr "" + +#: ../Doc/library/os.rst:2304 ../Doc/library/os.rst:2320 +msgid "the time of most recent metadata change on Unix," +msgstr "" + +#: ../Doc/library/os.rst:2305 +msgid "the time of creation on Windows, expressed in seconds." +msgstr "" + +#: ../Doc/library/os.rst:2309 +msgid "Time of most recent access expressed in nanoseconds as an integer." +msgstr "" + +#: ../Doc/library/os.rst:2313 +msgid "" +"Time of most recent content modification expressed in nanoseconds as an " +"integer." +msgstr "" + +#: ../Doc/library/os.rst:2321 +msgid "" +"the time of creation on Windows, expressed in nanoseconds as an integer." +msgstr "" + +#: ../Doc/library/os.rst:2324 +msgid "See also the :func:`stat_float_times` function." +msgstr "" + +#: ../Doc/library/os.rst:2328 +msgid "" +"The exact meaning and resolution of the :attr:`st_atime`, :attr:`st_mtime`, " +"and :attr:`st_ctime` attributes depend on the operating system and the file " +"system. For example, on Windows systems using the FAT or FAT32 file " +"systems, :attr:`st_mtime` has 2-second resolution, and :attr:`st_atime` has " +"only 1-day resolution. See your operating system documentation for details." +msgstr "" + +#: ../Doc/library/os.rst:2335 +msgid "" +"Similarly, although :attr:`st_atime_ns`, :attr:`st_mtime_ns`, and :attr:" +"`st_ctime_ns` are always expressed in nanoseconds, many systems do not " +"provide nanosecond precision. On systems that do provide nanosecond " +"precision, the floating-point object used to store :attr:`st_atime`, :attr:" +"`st_mtime`, and :attr:`st_ctime` cannot preserve all of it, and as such will " +"be slightly inexact. If you need the exact timestamps you should always use :" +"attr:`st_atime_ns`, :attr:`st_mtime_ns`, and :attr:`st_ctime_ns`." +msgstr "" + +#: ../Doc/library/os.rst:2344 +msgid "" +"On some Unix systems (such as Linux), the following attributes may also be " +"available:" +msgstr "" + +#: ../Doc/library/os.rst:2349 +msgid "" +"Number of 512-byte blocks allocated for file. This may be smaller than :attr:" +"`st_size`/512 when the file has holes." +msgstr "" + +#: ../Doc/library/os.rst:2354 +msgid "" +"\"Preferred\" blocksize for efficient file system I/O. Writing to a file in " +"smaller chunks may cause an inefficient read-modify-rewrite." +msgstr "" + +#: ../Doc/library/os.rst:2359 +msgid "Type of device if an inode device." +msgstr "" + +#: ../Doc/library/os.rst:2363 +msgid "User defined flags for file." +msgstr "" + +#: ../Doc/library/os.rst:2365 +msgid "" +"On other Unix systems (such as FreeBSD), the following attributes may be " +"available (but may be only filled out if root tries to use them):" +msgstr "" + +#: ../Doc/library/os.rst:2370 +msgid "File generation number." +msgstr "" + +#: ../Doc/library/os.rst:2374 +msgid "Time of file creation." +msgstr "" + +#: ../Doc/library/os.rst:2376 +msgid "On Mac OS systems, the following attributes may also be available:" +msgstr "" + +#: ../Doc/library/os.rst:2380 +msgid "Real size of the file." +msgstr "" + +#: ../Doc/library/os.rst:2384 +msgid "Creator of the file." +msgstr "" + +#: ../Doc/library/os.rst:2388 +msgid "File type." +msgstr "" + +#: ../Doc/library/os.rst:2390 +msgid "On Windows systems, the following attribute is also available:" +msgstr "" + +#: ../Doc/library/os.rst:2394 +msgid "" +"Windows file attributes: ``dwFileAttributes`` member of the " +"``BY_HANDLE_FILE_INFORMATION`` structure returned by :c:func:" +"`GetFileInformationByHandle`. See the ``FILE_ATTRIBUTE_*`` constants in the :" +"mod:`stat` module." +msgstr "" + +#: ../Doc/library/os.rst:2399 +msgid "" +"The standard module :mod:`stat` defines functions and constants that are " +"useful for extracting information from a :c:type:`stat` structure. (On " +"Windows, some items are filled with dummy values.)" +msgstr "" + +#: ../Doc/library/os.rst:2403 +msgid "" +"For backward compatibility, a :class:`stat_result` instance is also " +"accessible as a tuple of at least 10 integers giving the most important (and " +"portable) members of the :c:type:`stat` structure, in the order :attr:" +"`st_mode`, :attr:`st_ino`, :attr:`st_dev`, :attr:`st_nlink`, :attr:" +"`st_uid`, :attr:`st_gid`, :attr:`st_size`, :attr:`st_atime`, :attr:" +"`st_mtime`, :attr:`st_ctime`. More items may be added at the end by some " +"implementations. For compatibility with older Python versions, accessing :" +"class:`stat_result` as a tuple always returns integers." +msgstr "" + +#: ../Doc/library/os.rst:2412 +msgid "" +"Added the :attr:`st_atime_ns`, :attr:`st_mtime_ns`, and :attr:`st_ctime_ns` " +"members." +msgstr "" + +#: ../Doc/library/os.rst:2416 +msgid "Added the :attr:`st_file_attributes` member on Windows." +msgstr "" + +#: ../Doc/library/os.rst:2422 +msgid "" +"Determine whether :class:`stat_result` represents time stamps as float " +"objects. If *newvalue* is ``True``, future calls to :func:`~os.stat` return " +"floats, if it is ``False``, future calls return ints. If *newvalue* is " +"omitted, return the current setting." +msgstr "" + +#: ../Doc/library/os.rst:2427 +msgid "" +"For compatibility with older Python versions, accessing :class:`stat_result` " +"as a tuple always returns integers." +msgstr "" + +#: ../Doc/library/os.rst:2430 +msgid "" +"Python now returns float values by default. Applications which do not work " +"correctly with floating point time stamps can use this function to restore " +"the old behaviour." +msgstr "" + +#: ../Doc/library/os.rst:2434 +msgid "" +"The resolution of the timestamps (that is the smallest possible fraction) " +"depends on the system. Some systems only support second resolution; on these " +"systems, the fraction will always be zero." +msgstr "" + +#: ../Doc/library/os.rst:2438 +msgid "" +"It is recommended that this setting is only changed at program startup time " +"in the *__main__* module; libraries should never change this setting. If an " +"application uses a library that works incorrectly if floating point time " +"stamps are processed, this application should turn the feature off until the " +"library has been corrected." +msgstr "" + +#: ../Doc/library/os.rst:2449 +msgid "" +"Perform a :c:func:`statvfs` system call on the given path. The return value " +"is an object whose attributes describe the filesystem on the given path, and " +"correspond to the members of the :c:type:`statvfs` structure, namely: :attr:" +"`f_bsize`, :attr:`f_frsize`, :attr:`f_blocks`, :attr:`f_bfree`, :attr:" +"`f_bavail`, :attr:`f_files`, :attr:`f_ffree`, :attr:`f_favail`, :attr:" +"`f_flag`, :attr:`f_namemax`." +msgstr "" + +#: ../Doc/library/os.rst:2456 +msgid "" +"Two module-level constants are defined for the :attr:`f_flag` attribute's " +"bit-flags: if :const:`ST_RDONLY` is set, the filesystem is mounted read-" +"only, and if :const:`ST_NOSUID` is set, the semantics of setuid/setgid bits " +"are disabled or not supported." +msgstr "" + +#: ../Doc/library/os.rst:2461 +msgid "" +"Additional module-level constants are defined for GNU/glibc based systems. " +"These are :const:`ST_NODEV` (disallow access to device special files), :" +"const:`ST_NOEXEC` (disallow program execution), :const:`ST_SYNCHRONOUS` " +"(writes are synced at once), :const:`ST_MANDLOCK` (allow mandatory locks on " +"an FS), :const:`ST_WRITE` (write on file/directory/symlink), :const:" +"`ST_APPEND` (append-only file), :const:`ST_IMMUTABLE` (immutable file), :" +"const:`ST_NOATIME` (do not update access times), :const:`ST_NODIRATIME` (do " +"not update directory access times), :const:`ST_RELATIME` (update atime " +"relative to mtime/ctime)." +msgstr "" + +#: ../Doc/library/os.rst:2474 +msgid "The :const:`ST_RDONLY` and :const:`ST_NOSUID` constants were added." +msgstr "" + +#: ../Doc/library/os.rst:2480 +msgid "" +"The :const:`ST_NODEV`, :const:`ST_NOEXEC`, :const:`ST_SYNCHRONOUS`, :const:" +"`ST_MANDLOCK`, :const:`ST_WRITE`, :const:`ST_APPEND`, :const:" +"`ST_IMMUTABLE`, :const:`ST_NOATIME`, :const:`ST_NODIRATIME`, and :const:" +"`ST_RELATIME` constants were added." +msgstr "" + +#: ../Doc/library/os.rst:2492 +msgid "" +"A :class:`~collections.abc.Set` object indicating which functions in the :" +"mod:`os` module permit use of their *dir_fd* parameter. Different platforms " +"provide different functionality, and an option that might work on one might " +"be unsupported on another. For consistency's sakes, functions that support " +"*dir_fd* always allow specifying the parameter, but will raise an exception " +"if the functionality is not actually available." +msgstr "" + +#: ../Doc/library/os.rst:2499 +msgid "" +"To check whether a particular function permits use of its *dir_fd* " +"parameter, use the ``in`` operator on ``supports_dir_fd``. As an example, " +"this expression determines whether the *dir_fd* parameter of :func:`os.stat` " +"is locally available::" +msgstr "" + +#: ../Doc/library/os.rst:2506 +msgid "" +"Currently *dir_fd* parameters only work on Unix platforms; none of them work " +"on Windows." +msgstr "" + +#: ../Doc/library/os.rst:2514 +msgid "" +"A :class:`~collections.abc.Set` object indicating which functions in the :" +"mod:`os` module permit use of the *effective_ids* parameter for :func:`os." +"access`. If the local platform supports it, the collection will contain :" +"func:`os.access`, otherwise it will be empty." +msgstr "" + +#: ../Doc/library/os.rst:2519 +msgid "" +"To check whether you can use the *effective_ids* parameter for :func:`os." +"access`, use the ``in`` operator on ``supports_effective_ids``, like so::" +msgstr "" + +#: ../Doc/library/os.rst:2525 +msgid "" +"Currently *effective_ids* only works on Unix platforms; it does not work on " +"Windows." +msgstr "" + +#: ../Doc/library/os.rst:2533 +msgid "" +"A :class:`~collections.abc.Set` object indicating which functions in the :" +"mod:`os` module permit specifying their *path* parameter as an open file " +"descriptor. Different platforms provide different functionality, and an " +"option that might work on one might be unsupported on another. For " +"consistency's sakes, functions that support *fd* always allow specifying the " +"parameter, but will raise an exception if the functionality is not actually " +"available." +msgstr "" + +#: ../Doc/library/os.rst:2541 +msgid "" +"To check whether a particular function permits specifying an open file " +"descriptor for its *path* parameter, use the ``in`` operator on " +"``supports_fd``. As an example, this expression determines whether :func:`os." +"chdir` accepts open file descriptors when called on your local platform::" +msgstr "" + +#: ../Doc/library/os.rst:2554 +msgid "" +"A :class:`~collections.abc.Set` object indicating which functions in the :" +"mod:`os` module permit use of their *follow_symlinks* parameter. Different " +"platforms provide different functionality, and an option that might work on " +"one might be unsupported on another. For consistency's sakes, functions " +"that support *follow_symlinks* always allow specifying the parameter, but " +"will raise an exception if the functionality is not actually available." +msgstr "" + +#: ../Doc/library/os.rst:2561 +msgid "" +"To check whether a particular function permits use of its *follow_symlinks* " +"parameter, use the ``in`` operator on ``supports_follow_symlinks``. As an " +"example, this expression determines whether the *follow_symlinks* parameter " +"of :func:`os.stat` is locally available::" +msgstr "" + +#: ../Doc/library/os.rst:2573 +msgid "Create a symbolic link pointing to *src* named *dst*." +msgstr "" + +#: ../Doc/library/os.rst:2575 +msgid "" +"On Windows, a symlink represents either a file or a directory, and does not " +"morph to the target dynamically. If the target is present, the type of the " +"symlink will be created to match. Otherwise, the symlink will be created as " +"a directory if *target_is_directory* is ``True`` or a file symlink (the " +"default) otherwise. On non-Window platforms, *target_is_directory* is " +"ignored." +msgstr "" + +#: ../Doc/library/os.rst:2581 +msgid "" +"Symbolic link support was introduced in Windows 6.0 (Vista). :func:" +"`symlink` will raise a :exc:`NotImplementedError` on Windows versions " +"earlier than 6.0." +msgstr "" + +#: ../Doc/library/os.rst:2589 +msgid "" +"On Windows, the *SeCreateSymbolicLinkPrivilege* is required in order to " +"successfully create symlinks. This privilege is not typically granted to " +"regular users but is available to accounts which can escalate privileges to " +"the administrator level. Either obtaining the privilege or running your " +"application as an administrator are ways to successfully create symlinks." +msgstr "" + +#: ../Doc/library/os.rst:2596 +msgid "" +":exc:`OSError` is raised when the function is called by an unprivileged user." +msgstr "" + +#: ../Doc/library/os.rst:2604 +msgid "" +"Added the *dir_fd* argument, and now allow *target_is_directory* on non-" +"Windows platforms." +msgstr "" + +#: ../Doc/library/os.rst:2614 +msgid "Force write of everything to disk." +msgstr "" + +#: ../Doc/library/os.rst:2623 +msgid "" +"Truncate the file corresponding to *path*, so that it is at most *length* " +"bytes in size." +msgstr "" + +#: ../Doc/library/os.rst:2641 +msgid "" +"Remove (delete) the file *path*. This function is semantically identical " +"to :func:`remove`; the ``unlink`` name is its traditional Unix name. Please " +"see the documentation for :func:`remove` for further information." +msgstr "" + +#: ../Doc/library/os.rst:2655 +msgid "Set the access and modified times of the file specified by *path*." +msgstr "" + +#: ../Doc/library/os.rst:2657 +msgid "" +":func:`utime` takes two optional parameters, *times* and *ns*. These specify " +"the times set on *path* and are used as follows:" +msgstr "" + +#: ../Doc/library/os.rst:2660 +msgid "" +"If *ns* is specified, it must be a 2-tuple of the form ``(atime_ns, " +"mtime_ns)`` where each member is an int expressing nanoseconds." +msgstr "" + +#: ../Doc/library/os.rst:2663 +msgid "" +"If *times* is not ``None``, it must be a 2-tuple of the form ``(atime, " +"mtime)`` where each member is an int or float expressing seconds." +msgstr "" + +#: ../Doc/library/os.rst:2666 +msgid "" +"If *times* is ``None`` and *ns* is unspecified, this is equivalent to " +"specifying ``ns=(atime_ns, mtime_ns)`` where both times are the current time." +msgstr "" + +#: ../Doc/library/os.rst:2670 +msgid "It is an error to specify tuples for both *times* and *ns*." +msgstr "" + +#: ../Doc/library/os.rst:2672 +msgid "" +"Whether a directory can be given for *path* depends on whether the operating " +"system implements directories as files (for example, Windows does not). " +"Note that the exact times you set here may not be returned by a subsequent :" +"func:`~os.stat` call, depending on the resolution with which your operating " +"system records access and modification times; see :func:`~os.stat`. The " +"best way to preserve exact times is to use the *st_atime_ns* and " +"*st_mtime_ns* fields from the :func:`os.stat` result object with the *ns* " +"parameter to `utime`." +msgstr "" + +#: ../Doc/library/os.rst:2685 +msgid "" +"Added support for specifying an open file descriptor for *path*, and the " +"*dir_fd*, *follow_symlinks*, and *ns* parameters." +msgstr "" + +#: ../Doc/library/os.rst:2699 +msgid "" +"Generate the file names in a directory tree by walking the tree either top-" +"down or bottom-up. For each directory in the tree rooted at directory *top* " +"(including *top* itself), it yields a 3-tuple ``(dirpath, dirnames, " +"filenames)``." +msgstr "" + +#: ../Doc/library/os.rst:2704 +msgid "" +"*dirpath* is a string, the path to the directory. *dirnames* is a list of " +"the names of the subdirectories in *dirpath* (excluding ``'.'`` and " +"``'..'``). *filenames* is a list of the names of the non-directory files in " +"*dirpath*. Note that the names in the lists contain no path components. To " +"get a full path (which begins with *top*) to a file or directory in " +"*dirpath*, do ``os.path.join(dirpath, name)``." +msgstr "" + +#: ../Doc/library/os.rst:2711 +msgid "" +"If optional argument *topdown* is ``True`` or not specified, the triple for " +"a directory is generated before the triples for any of its subdirectories " +"(directories are generated top-down). If *topdown* is ``False``, the triple " +"for a directory is generated after the triples for all of its subdirectories " +"(directories are generated bottom-up). No matter the value of *topdown*, the " +"list of subdirectories is retrieved before the tuples for the directory and " +"its subdirectories are generated." +msgstr "" + +#: ../Doc/library/os.rst:2719 +msgid "" +"When *topdown* is ``True``, the caller can modify the *dirnames* list in-" +"place (perhaps using :keyword:`del` or slice assignment), and :func:`walk` " +"will only recurse into the subdirectories whose names remain in *dirnames*; " +"this can be used to prune the search, impose a specific order of visiting, " +"or even to inform :func:`walk` about directories the caller creates or " +"renames before it resumes :func:`walk` again. Modifying *dirnames* when " +"*topdown* is ``False`` has no effect on the behavior of the walk, because in " +"bottom-up mode the directories in *dirnames* are generated before *dirpath* " +"itself is generated." +msgstr "" + +#: ../Doc/library/os.rst:2728 +msgid "" +"By default, errors from the :func:`listdir` call are ignored. If optional " +"argument *onerror* is specified, it should be a function; it will be called " +"with one argument, an :exc:`OSError` instance. It can report the error to " +"continue with the walk, or raise the exception to abort the walk. Note that " +"the filename is available as the ``filename`` attribute of the exception " +"object." +msgstr "" + +#: ../Doc/library/os.rst:2734 +msgid "" +"By default, :func:`walk` will not walk down into symbolic links that resolve " +"to directories. Set *followlinks* to ``True`` to visit directories pointed " +"to by symlinks, on systems that support them." +msgstr "" + +#: ../Doc/library/os.rst:2740 +msgid "" +"Be aware that setting *followlinks* to ``True`` can lead to infinite " +"recursion if a link points to a parent directory of itself. :func:`walk` " +"does not keep track of the directories it visited already." +msgstr "" + +#: ../Doc/library/os.rst:2746 +msgid "" +"If you pass a relative pathname, don't change the current working directory " +"between resumptions of :func:`walk`. :func:`walk` never changes the current " +"directory, and assumes that its caller doesn't either." +msgstr "" + +#: ../Doc/library/os.rst:2750 ../Doc/library/os.rst:2809 +msgid "" +"This example displays the number of bytes taken by non-directory files in " +"each directory under the starting directory, except that it doesn't look " +"under any CVS subdirectory::" +msgstr "" + +#: ../Doc/library/os.rst:2763 +msgid "" +"In the next example (simple implementation of :func:`shutil.rmtree`), " +"walking the tree bottom-up is essential, :func:`rmdir` doesn't allow " +"deleting a directory before the directory is empty::" +msgstr "" + +#: ../Doc/library/os.rst:2778 +msgid "" +"This function now calls :func:`os.scandir` instead of :func:`os.listdir`, " +"making it faster by reducing the number of calls to :func:`os.stat`." +msgstr "" + +#: ../Doc/library/os.rst:2792 +msgid "" +"This behaves exactly like :func:`walk`, except that it yields a 4-tuple " +"``(dirpath, dirnames, filenames, dirfd)``, and it supports ``dir_fd``." +msgstr "" + +#: ../Doc/library/os.rst:2795 +msgid "" +"*dirpath*, *dirnames* and *filenames* are identical to :func:`walk` output, " +"and *dirfd* is a file descriptor referring to the directory *dirpath*." +msgstr "" + +#: ../Doc/library/os.rst:2798 +msgid "" +"This function always supports :ref:`paths relative to directory descriptors " +"` and :ref:`not following symlinks `. Note however " +"that, unlike other functions, the :func:`fwalk` default value for " +"*follow_symlinks* is ``False``." +msgstr "" + +#: ../Doc/library/os.rst:2805 +msgid "" +"Since :func:`fwalk` yields file descriptors, those are only valid until the " +"next iteration step, so you should duplicate them (e.g. with :func:`dup`) if " +"you want to keep them longer." +msgstr "" + +#: ../Doc/library/os.rst:2822 +msgid "" +"In the next example, walking the tree bottom-up is essential: :func:`rmdir` " +"doesn't allow deleting a directory before the directory is empty::" +msgstr "" + +#: ../Doc/library/os.rst:2846 +msgid "Linux extended attributes" +msgstr "" + +#: ../Doc/library/os.rst:2850 +msgid "These functions are all available on Linux only." +msgstr "" + +#: ../Doc/library/os.rst:2854 +msgid "" +"Return the value of the extended filesystem attribute *attribute* for " +"*path*. *attribute* can be bytes or str (directly or indirectly through the :" +"class:`PathLike` interface). If it is str, it is encoded with the filesystem " +"encoding." +msgstr "" + +#: ../Doc/library/os.rst:2862 +msgid "Accepts a :term:`path-like object` fpr *path* and *attribute*." +msgstr "" + +#: ../Doc/library/os.rst:2868 +msgid "" +"Return a list of the extended filesystem attributes on *path*. The " +"attributes in the list are represented as strings decoded with the " +"filesystem encoding. If *path* is ``None``, :func:`listxattr` will examine " +"the current directory." +msgstr "" + +#: ../Doc/library/os.rst:2882 +msgid "" +"Removes the extended filesystem attribute *attribute* from *path*. " +"*attribute* should be bytes or str (directly or indirectly through the :" +"class:`PathLike` interface). If it is a string, it is encoded with the " +"filesystem encoding." +msgstr "" + +#: ../Doc/library/os.rst:2890 ../Doc/library/os.rst:2913 +msgid "Accepts a :term:`path-like object` for *path* and *attribute*." +msgstr "" + +#: ../Doc/library/os.rst:2896 +msgid "" +"Set the extended filesystem attribute *attribute* on *path* to *value*. " +"*attribute* must be a bytes or str with no embedded NULs (directly or " +"indirectly through the :class:`PathLike` interface). If it is a str, it is " +"encoded with the filesystem encoding. *flags* may be :data:`XATTR_REPLACE` " +"or :data:`XATTR_CREATE`. If :data:`XATTR_REPLACE` is given and the attribute " +"does not exist, ``EEXISTS`` will be raised. If :data:`XATTR_CREATE` is given " +"and the attribute already exists, the attribute will not be created and " +"``ENODATA`` will be raised." +msgstr "" + +#: ../Doc/library/os.rst:2910 +msgid "" +"A bug in Linux kernel versions less than 2.6.39 caused the flags argument to " +"be ignored on some filesystems." +msgstr "" + +#: ../Doc/library/os.rst:2919 +msgid "" +"The maximum size the value of an extended attribute can be. Currently, this " +"is 64 KiB on Linux." +msgstr "" + +#: ../Doc/library/os.rst:2925 +msgid "" +"This is a possible value for the flags argument in :func:`setxattr`. It " +"indicates the operation must create an attribute." +msgstr "" + +#: ../Doc/library/os.rst:2931 +msgid "" +"This is a possible value for the flags argument in :func:`setxattr`. It " +"indicates the operation must replace an existing attribute." +msgstr "" + +#: ../Doc/library/os.rst:2938 +msgid "Process Management" +msgstr "" + +#: ../Doc/library/os.rst:2940 +msgid "These functions may be used to create and manage processes." +msgstr "" + +#: ../Doc/library/os.rst:2942 +msgid "" +"The various :func:`exec\\* ` functions take a list of arguments for " +"the new program loaded into the process. In each case, the first of these " +"arguments is passed to the new program as its own name rather than as an " +"argument a user may have typed on a command line. For the C programmer, " +"this is the ``argv[0]`` passed to a program's :c:func:`main`. For example, " +"``os.execv('/bin/echo', ['foo', 'bar'])`` will only print ``bar`` on " +"standard output; ``foo`` will seem to be ignored." +msgstr "" + +#: ../Doc/library/os.rst:2953 +msgid "" +"Generate a :const:`SIGABRT` signal to the current process. On Unix, the " +"default behavior is to produce a core dump; on Windows, the process " +"immediately returns an exit code of ``3``. Be aware that calling this " +"function will not call the Python signal handler registered for :const:" +"`SIGABRT` with :func:`signal.signal`." +msgstr "" + +#: ../Doc/library/os.rst:2969 +msgid "" +"These functions all execute a new program, replacing the current process; " +"they do not return. On Unix, the new executable is loaded into the current " +"process, and will have the same process id as the caller. Errors will be " +"reported as :exc:`OSError` exceptions." +msgstr "" + +#: ../Doc/library/os.rst:2974 +msgid "" +"The current process is replaced immediately. Open file objects and " +"descriptors are not flushed, so if there may be data buffered on these open " +"files, you should flush them using :func:`sys.stdout.flush` or :func:`os." +"fsync` before calling an :func:`exec\\* ` function." +msgstr "" + +#: ../Doc/library/os.rst:2980 +msgid "" +"The \"l\" and \"v\" variants of the :func:`exec\\* ` functions differ " +"in how command-line arguments are passed. The \"l\" variants are perhaps " +"the easiest to work with if the number of parameters is fixed when the code " +"is written; the individual parameters simply become additional parameters to " +"the :func:`execl\\*` functions. The \"v\" variants are good when the number " +"of parameters is variable, with the arguments being passed in a list or " +"tuple as the *args* parameter. In either case, the arguments to the child " +"process should start with the name of the command being run, but this is not " +"enforced." +msgstr "" + +#: ../Doc/library/os.rst:2989 +msgid "" +"The variants which include a \"p\" near the end (:func:`execlp`, :func:" +"`execlpe`, :func:`execvp`, and :func:`execvpe`) will use the :envvar:`PATH` " +"environment variable to locate the program *file*. When the environment is " +"being replaced (using one of the :func:`exec\\*e ` variants, " +"discussed in the next paragraph), the new environment is used as the source " +"of the :envvar:`PATH` variable. The other variants, :func:`execl`, :func:" +"`execle`, :func:`execv`, and :func:`execve`, will not use the :envvar:`PATH` " +"variable to locate the executable; *path* must contain an appropriate " +"absolute or relative path." +msgstr "" + +#: ../Doc/library/os.rst:2999 +msgid "" +"For :func:`execle`, :func:`execlpe`, :func:`execve`, and :func:`execvpe` " +"(note that these all end in \"e\"), the *env* parameter must be a mapping " +"which is used to define the environment variables for the new process (these " +"are used instead of the current process' environment); the functions :func:" +"`execl`, :func:`execlp`, :func:`execv`, and :func:`execvp` all cause the new " +"process to inherit the environment of the current process." +msgstr "" + +#: ../Doc/library/os.rst:3006 +msgid "" +"For :func:`execve` on some platforms, *path* may also be specified as an " +"open file descriptor. This functionality may not be supported on your " +"platform; you can check whether or not it is available using :data:`os." +"supports_fd`. If it is unavailable, using it will raise a :exc:" +"`NotImplementedError`." +msgstr "" + +#: ../Doc/library/os.rst:3013 +msgid "" +"Added support for specifying an open file descriptor for *path* for :func:" +"`execve`." +msgstr "" + +#: ../Doc/library/os.rst:3022 +msgid "" +"Exit the process with status *n*, without calling cleanup handlers, flushing " +"stdio buffers, etc." +msgstr "" + +#: ../Doc/library/os.rst:3027 +msgid "" +"The standard way to exit is ``sys.exit(n)``. :func:`_exit` should normally " +"only be used in the child process after a :func:`fork`." +msgstr "" + +#: ../Doc/library/os.rst:3030 +msgid "" +"The following exit codes are defined and can be used with :func:`_exit`, " +"although they are not required. These are typically used for system " +"programs written in Python, such as a mail server's external command " +"delivery program." +msgstr "" + +#: ../Doc/library/os.rst:3036 +msgid "" +"Some of these may not be available on all Unix platforms, since there is " +"some variation. These constants are defined where they are defined by the " +"underlying platform." +msgstr "" + +#: ../Doc/library/os.rst:3043 +msgid "Exit code that means no error occurred." +msgstr "" + +#: ../Doc/library/os.rst:3050 +msgid "" +"Exit code that means the command was used incorrectly, such as when the " +"wrong number of arguments are given." +msgstr "" + +#: ../Doc/library/os.rst:3058 +msgid "Exit code that means the input data was incorrect." +msgstr "" + +#: ../Doc/library/os.rst:3065 +msgid "Exit code that means an input file did not exist or was not readable." +msgstr "" + +#: ../Doc/library/os.rst:3072 +msgid "Exit code that means a specified user did not exist." +msgstr "" + +#: ../Doc/library/os.rst:3079 +msgid "Exit code that means a specified host did not exist." +msgstr "" + +#: ../Doc/library/os.rst:3086 +msgid "Exit code that means that a required service is unavailable." +msgstr "" + +#: ../Doc/library/os.rst:3093 +msgid "Exit code that means an internal software error was detected." +msgstr "" + +#: ../Doc/library/os.rst:3100 +msgid "" +"Exit code that means an operating system error was detected, such as the " +"inability to fork or create a pipe." +msgstr "" + +#: ../Doc/library/os.rst:3108 +msgid "" +"Exit code that means some system file did not exist, could not be opened, or " +"had some other kind of error." +msgstr "" + +#: ../Doc/library/os.rst:3116 +msgid "Exit code that means a user specified output file could not be created." +msgstr "" + +#: ../Doc/library/os.rst:3123 +msgid "" +"Exit code that means that an error occurred while doing I/O on some file." +msgstr "" + +#: ../Doc/library/os.rst:3130 +msgid "" +"Exit code that means a temporary failure occurred. This indicates something " +"that may not really be an error, such as a network connection that couldn't " +"be made during a retryable operation." +msgstr "" + +#: ../Doc/library/os.rst:3139 +msgid "" +"Exit code that means that a protocol exchange was illegal, invalid, or not " +"understood." +msgstr "" + +#: ../Doc/library/os.rst:3147 +msgid "" +"Exit code that means that there were insufficient permissions to perform the " +"operation (but not intended for file system problems)." +msgstr "" + +#: ../Doc/library/os.rst:3155 +msgid "Exit code that means that some kind of configuration error occurred." +msgstr "" + +#: ../Doc/library/os.rst:3162 +msgid "Exit code that means something like \"an entry was not found\"." +msgstr "" + +#: ../Doc/library/os.rst:3169 +msgid "" +"Fork a child process. Return ``0`` in the child and the child's process id " +"in the parent. If an error occurs :exc:`OSError` is raised." +msgstr "" + +#: ../Doc/library/os.rst:3172 +msgid "" +"Note that some platforms including FreeBSD <= 6.3 and Cygwin have known " +"issues when using fork() from a thread." +msgstr "" + +#: ../Doc/library/os.rst:3177 +msgid "See :mod:`ssl` for applications that use the SSL module with fork()." +msgstr "" + +#: ../Doc/library/os.rst:3184 +msgid "" +"Fork a child process, using a new pseudo-terminal as the child's controlling " +"terminal. Return a pair of ``(pid, fd)``, where *pid* is ``0`` in the child, " +"the new child's process id in the parent, and *fd* is the file descriptor of " +"the master end of the pseudo-terminal. For a more portable approach, use " +"the :mod:`pty` module. If an error occurs :exc:`OSError` is raised." +msgstr "" + +#: ../Doc/library/os.rst:3199 +msgid "" +"Send signal *sig* to the process *pid*. Constants for the specific signals " +"available on the host platform are defined in the :mod:`signal` module." +msgstr "" + +#: ../Doc/library/os.rst:3202 +msgid "" +"Windows: The :data:`signal.CTRL_C_EVENT` and :data:`signal.CTRL_BREAK_EVENT` " +"signals are special signals which can only be sent to console processes " +"which share a common console window, e.g., some subprocesses. Any other " +"value for *sig* will cause the process to be unconditionally killed by the " +"TerminateProcess API, and the exit code will be set to *sig*. The Windows " +"version of :func:`kill` additionally takes process handles to be killed." +msgstr "" + +#: ../Doc/library/os.rst:3210 +msgid "See also :func:`signal.pthread_kill`." +msgstr "" + +#: ../Doc/library/os.rst:3212 +msgid "Windows support." +msgstr "" + +#: ../Doc/library/os.rst:3222 +msgid "Send the signal *sig* to the process group *pgid*." +msgstr "" + +#: ../Doc/library/os.rst:3229 +msgid "" +"Add *increment* to the process's \"niceness\". Return the new niceness." +msgstr "" + +#: ../Doc/library/os.rst:3236 +msgid "" +"Lock program segments into memory. The value of *op* (defined in ````) determines which segments are locked." +msgstr "" + +#: ../Doc/library/os.rst:3244 +msgid "" +"Open a pipe to or from command *cmd*. The return value is an open file " +"object connected to the pipe, which can be read or written depending on " +"whether *mode* is ``'r'`` (default) or ``'w'``. The *buffering* argument has " +"the same meaning as the corresponding argument to the built-in :func:`open` " +"function. The returned file object reads or writes text strings rather than " +"bytes." +msgstr "" + +#: ../Doc/library/os.rst:3251 +msgid "" +"The ``close`` method returns :const:`None` if the subprocess exited " +"successfully, or the subprocess's return code if there was an error. On " +"POSIX systems, if the return code is positive it represents the return value " +"of the process left-shifted by one byte. If the return code is negative, " +"the process was terminated by the signal given by the negated value of the " +"return code. (For example, the return value might be ``- signal.SIGKILL`` " +"if the subprocess was killed.) On Windows systems, the return value " +"contains the signed integer return code from the child process." +msgstr "" + +#: ../Doc/library/os.rst:3261 +msgid "" +"This is implemented using :class:`subprocess.Popen`; see that class's " +"documentation for more powerful ways to manage and communicate with " +"subprocesses." +msgstr "" + +#: ../Doc/library/os.rst:3275 +msgid "Execute the program *path* in a new process." +msgstr "" + +#: ../Doc/library/os.rst:3277 +msgid "" +"(Note that the :mod:`subprocess` module provides more powerful facilities " +"for spawning new processes and retrieving their results; using that module " +"is preferable to using these functions. Check especially the :ref:" +"`subprocess-replacements` section.)" +msgstr "" + +#: ../Doc/library/os.rst:3282 +msgid "" +"If *mode* is :const:`P_NOWAIT`, this function returns the process id of the " +"new process; if *mode* is :const:`P_WAIT`, returns the process's exit code " +"if it exits normally, or ``-signal``, where *signal* is the signal that " +"killed the process. On Windows, the process id will actually be the process " +"handle, so can be used with the :func:`waitpid` function." +msgstr "" + +#: ../Doc/library/os.rst:3288 +msgid "" +"The \"l\" and \"v\" variants of the :func:`spawn\\* ` functions " +"differ in how command-line arguments are passed. The \"l\" variants are " +"perhaps the easiest to work with if the number of parameters is fixed when " +"the code is written; the individual parameters simply become additional " +"parameters to the :func:`spawnl\\*` functions. The \"v\" variants are good " +"when the number of parameters is variable, with the arguments being passed " +"in a list or tuple as the *args* parameter. In either case, the arguments " +"to the child process must start with the name of the command being run." +msgstr "" + +#: ../Doc/library/os.rst:3297 +msgid "" +"The variants which include a second \"p\" near the end (:func:`spawnlp`, :" +"func:`spawnlpe`, :func:`spawnvp`, and :func:`spawnvpe`) will use the :envvar:" +"`PATH` environment variable to locate the program *file*. When the " +"environment is being replaced (using one of the :func:`spawn\\*e ` " +"variants, discussed in the next paragraph), the new environment is used as " +"the source of the :envvar:`PATH` variable. The other variants, :func:" +"`spawnl`, :func:`spawnle`, :func:`spawnv`, and :func:`spawnve`, will not use " +"the :envvar:`PATH` variable to locate the executable; *path* must contain an " +"appropriate absolute or relative path." +msgstr "" + +#: ../Doc/library/os.rst:3307 +msgid "" +"For :func:`spawnle`, :func:`spawnlpe`, :func:`spawnve`, and :func:`spawnvpe` " +"(note that these all end in \"e\"), the *env* parameter must be a mapping " +"which is used to define the environment variables for the new process (they " +"are used instead of the current process' environment); the functions :func:" +"`spawnl`, :func:`spawnlp`, :func:`spawnv`, and :func:`spawnvp` all cause the " +"new process to inherit the environment of the current process. Note that " +"keys and values in the *env* dictionary must be strings; invalid keys or " +"values will cause the function to fail, with a return value of ``127``." +msgstr "" + +#: ../Doc/library/os.rst:3316 +msgid "" +"As an example, the following calls to :func:`spawnlp` and :func:`spawnvpe` " +"are equivalent::" +msgstr "" + +#: ../Doc/library/os.rst:3325 +msgid "" +"Availability: Unix, Windows. :func:`spawnlp`, :func:`spawnlpe`, :func:" +"`spawnvp` and :func:`spawnvpe` are not available on Windows. :func:" +"`spawnle` and :func:`spawnve` are not thread-safe on Windows; we advise you " +"to use the :mod:`subprocess` module instead." +msgstr "" + +#: ../Doc/library/os.rst:3337 +msgid "" +"Possible values for the *mode* parameter to the :func:`spawn\\* ` " +"family of functions. If either of these values is given, the :func:`spawn" +"\\*` functions will return as soon as the new process has been created, with " +"the process id as the return value." +msgstr "" + +#: ../Doc/library/os.rst:3347 +msgid "" +"Possible value for the *mode* parameter to the :func:`spawn\\* ` " +"family of functions. If this is given as *mode*, the :func:`spawn\\*` " +"functions will not return until the new process has run to completion and " +"will return the exit code of the process the run is successful, or ``-" +"signal`` if a signal kills the process." +msgstr "" + +#: ../Doc/library/os.rst:3359 +msgid "" +"Possible values for the *mode* parameter to the :func:`spawn\\* ` " +"family of functions. These are less portable than those listed above. :" +"const:`P_DETACH` is similar to :const:`P_NOWAIT`, but the new process is " +"detached from the console of the calling process. If :const:`P_OVERLAY` is " +"used, the current process will be replaced; the :func:`spawn\\* ` " +"function will not return." +msgstr "" + +#: ../Doc/library/os.rst:3370 +msgid "Start a file with its associated application." +msgstr "" + +#: ../Doc/library/os.rst:3372 +msgid "" +"When *operation* is not specified or ``'open'``, this acts like double-" +"clicking the file in Windows Explorer, or giving the file name as an " +"argument to the :program:`start` command from the interactive command shell: " +"the file is opened with whatever application (if any) its extension is " +"associated." +msgstr "" + +#: ../Doc/library/os.rst:3377 +msgid "" +"When another *operation* is given, it must be a \"command verb\" that " +"specifies what should be done with the file. Common verbs documented by " +"Microsoft are ``'print'`` and ``'edit'`` (to be used on files) as well as " +"``'explore'`` and ``'find'`` (to be used on directories)." +msgstr "" + +#: ../Doc/library/os.rst:3382 +msgid "" +":func:`startfile` returns as soon as the associated application is launched. " +"There is no option to wait for the application to close, and no way to " +"retrieve the application's exit status. The *path* parameter is relative to " +"the current directory. If you want to use an absolute path, make sure the " +"first character is not a slash (``'/'``); the underlying Win32 :c:func:" +"`ShellExecute` function doesn't work if it is. Use the :func:`os.path." +"normpath` function to ensure that the path is properly encoded for Win32." +msgstr "" + +#: ../Doc/library/os.rst:3390 +msgid "" +"To reduce interpreter startup overhead, the Win32 :c:func:`ShellExecute` " +"function is not resolved until this function is first called. If the " +"function cannot be resolved, :exc:`NotImplementedError` will be raised." +msgstr "" + +#: ../Doc/library/os.rst:3399 +msgid "" +"Execute the command (a string) in a subshell. This is implemented by " +"calling the Standard C function :c:func:`system`, and has the same " +"limitations. Changes to :data:`sys.stdin`, etc. are not reflected in the " +"environment of the executed command. If *command* generates any output, it " +"will be sent to the interpreter standard output stream." +msgstr "" + +#: ../Doc/library/os.rst:3405 +msgid "" +"On Unix, the return value is the exit status of the process encoded in the " +"format specified for :func:`wait`. Note that POSIX does not specify the " +"meaning of the return value of the C :c:func:`system` function, so the " +"return value of the Python function is system-dependent." +msgstr "" + +#: ../Doc/library/os.rst:3410 +msgid "" +"On Windows, the return value is that returned by the system shell after " +"running *command*. The shell is given by the Windows environment variable :" +"envvar:`COMSPEC`: it is usually :program:`cmd.exe`, which returns the exit " +"status of the command run; on systems using a non-native shell, consult your " +"shell documentation." +msgstr "" + +#: ../Doc/library/os.rst:3416 +msgid "" +"The :mod:`subprocess` module provides more powerful facilities for spawning " +"new processes and retrieving their results; using that module is preferable " +"to using this function. See the :ref:`subprocess-replacements` section in " +"the :mod:`subprocess` documentation for some helpful recipes." +msgstr "" + +#: ../Doc/library/os.rst:3426 +msgid "" +"Returns the current global process times. The return value is an object with " +"five attributes:" +msgstr "" + +#: ../Doc/library/os.rst:3429 +msgid ":attr:`user` - user time" +msgstr "" + +#: ../Doc/library/os.rst:3430 +msgid ":attr:`system` - system time" +msgstr "" + +#: ../Doc/library/os.rst:3431 +msgid ":attr:`children_user` - user time of all child processes" +msgstr "" + +#: ../Doc/library/os.rst:3432 +msgid ":attr:`children_system` - system time of all child processes" +msgstr "" + +#: ../Doc/library/os.rst:3433 +msgid ":attr:`elapsed` - elapsed real time since a fixed point in the past" +msgstr "" + +#: ../Doc/library/os.rst:3435 +msgid "" +"For backwards compatibility, this object also behaves like a five-tuple " +"containing :attr:`user`, :attr:`system`, :attr:`children_user`, :attr:" +"`children_system`, and :attr:`elapsed` in that order." +msgstr "" + +#: ../Doc/library/os.rst:3439 +msgid "" +"See the Unix manual page :manpage:`times(2)` or the corresponding Windows " +"Platform API documentation. On Windows, only :attr:`user` and :attr:`system` " +"are known; the other attributes are zero." +msgstr "" + +#: ../Doc/library/os.rst:3453 +msgid "" +"Wait for completion of a child process, and return a tuple containing its " +"pid and exit status indication: a 16-bit number, whose low byte is the " +"signal number that killed the process, and whose high byte is the exit " +"status (if the signal number is zero); the high bit of the low byte is set " +"if a core file was produced." +msgstr "" + +#: ../Doc/library/os.rst:3463 +msgid "" +"Wait for the completion of one or more child processes. *idtype* can be :" +"data:`P_PID`, :data:`P_PGID` or :data:`P_ALL`. *id* specifies the pid to " +"wait on. *options* is constructed from the ORing of one or more of :data:" +"`WEXITED`, :data:`WSTOPPED` or :data:`WCONTINUED` and additionally may be " +"ORed with :data:`WNOHANG` or :data:`WNOWAIT`. The return value is an object " +"representing the data contained in the :c:type:`siginfo_t` structure, " +"namely: :attr:`si_pid`, :attr:`si_uid`, :attr:`si_signo`, :attr:" +"`si_status`, :attr:`si_code` or ``None`` if :data:`WNOHANG` is specified and " +"there are no children in a waitable state." +msgstr "" + +#: ../Doc/library/os.rst:3482 +msgid "" +"These are the possible values for *idtype* in :func:`waitid`. They affect " +"how *id* is interpreted." +msgstr "" + +#: ../Doc/library/os.rst:3493 +msgid "" +"Flags that can be used in *options* in :func:`waitid` that specify what " +"child signal to wait for." +msgstr "" + +#: ../Doc/library/os.rst:3506 +msgid "" +"These are the possible values for :attr:`si_code` in the result returned by :" +"func:`waitid`." +msgstr "" + +#: ../Doc/library/os.rst:3516 +msgid "The details of this function differ on Unix and Windows." +msgstr "" + +#: ../Doc/library/os.rst:3518 +msgid "" +"On Unix: Wait for completion of a child process given by process id *pid*, " +"and return a tuple containing its process id and exit status indication " +"(encoded as for :func:`wait`). The semantics of the call are affected by " +"the value of the integer *options*, which should be ``0`` for normal " +"operation." +msgstr "" + +#: ../Doc/library/os.rst:3523 +msgid "" +"If *pid* is greater than ``0``, :func:`waitpid` requests status information " +"for that specific process. If *pid* is ``0``, the request is for the status " +"of any child in the process group of the current process. If *pid* is " +"``-1``, the request pertains to any child of the current process. If *pid* " +"is less than ``-1``, status is requested for any process in the process " +"group ``-pid`` (the absolute value of *pid*)." +msgstr "" + +#: ../Doc/library/os.rst:3530 +msgid "" +"An :exc:`OSError` is raised with the value of errno when the syscall returns " +"-1." +msgstr "" + +#: ../Doc/library/os.rst:3533 +msgid "" +"On Windows: Wait for completion of a process given by process handle *pid*, " +"and return a tuple containing *pid*, and its exit status shifted left by 8 " +"bits (shifting makes cross-platform use of the function easier). A *pid* " +"less than or equal to ``0`` has no special meaning on Windows, and raises an " +"exception. The value of integer *options* has no effect. *pid* can refer to " +"any process whose id is known, not necessarily a child process. The :func:" +"`spawn\\* ` functions called with :const:`P_NOWAIT` return suitable " +"process handles." +msgstr "" + +#: ../Doc/library/os.rst:3549 +msgid "" +"Similar to :func:`waitpid`, except no process id argument is given and a 3-" +"element tuple containing the child's process id, exit status indication, and " +"resource usage information is returned. Refer to :mod:`resource`.\\ :func:" +"`~resource.getrusage` for details on resource usage information. The option " +"argument is the same as that provided to :func:`waitpid` and :func:`wait4`." +msgstr "" + +#: ../Doc/library/os.rst:3561 +msgid "" +"Similar to :func:`waitpid`, except a 3-element tuple, containing the child's " +"process id, exit status indication, and resource usage information is " +"returned. Refer to :mod:`resource`.\\ :func:`~resource.getrusage` for " +"details on resource usage information. The arguments to :func:`wait4` are " +"the same as those provided to :func:`waitpid`." +msgstr "" + +#: ../Doc/library/os.rst:3572 +msgid "" +"The option for :func:`waitpid` to return immediately if no child process " +"status is available immediately. The function returns ``(0, 0)`` in this " +"case." +msgstr "" + +#: ../Doc/library/os.rst:3580 +msgid "" +"This option causes child processes to be reported if they have been " +"continued from a job control stop since their status was last reported." +msgstr "" + +#: ../Doc/library/os.rst:3583 +msgid "Availability: some Unix systems." +msgstr "" + +#: ../Doc/library/os.rst:3588 +msgid "" +"This option causes child processes to be reported if they have been stopped " +"but their current state has not been reported since they were stopped." +msgstr "" + +#: ../Doc/library/os.rst:3594 +msgid "" +"The following functions take a process status code as returned by :func:" +"`system`, :func:`wait`, or :func:`waitpid` as a parameter. They may be used " +"to determine the disposition of a process." +msgstr "" + +#: ../Doc/library/os.rst:3600 +msgid "" +"Return ``True`` if a core dump was generated for the process, otherwise " +"return ``False``." +msgstr "" + +#: ../Doc/library/os.rst:3608 +msgid "" +"Return ``True`` if the process has been continued from a job control stop, " +"otherwise return ``False``." +msgstr "" + +#: ../Doc/library/os.rst:3616 +msgid "" +"Return ``True`` if the process has been stopped, otherwise return ``False``." +msgstr "" + +#: ../Doc/library/os.rst:3624 +msgid "" +"Return ``True`` if the process exited due to a signal, otherwise return " +"``False``." +msgstr "" + +#: ../Doc/library/os.rst:3632 +msgid "" +"Return ``True`` if the process exited using the :manpage:`exit(2)` system " +"call, otherwise return ``False``." +msgstr "" + +#: ../Doc/library/os.rst:3640 +msgid "" +"If ``WIFEXITED(status)`` is true, return the integer parameter to the :" +"manpage:`exit(2)` system call. Otherwise, the return value is meaningless." +msgstr "" + +#: ../Doc/library/os.rst:3648 +msgid "Return the signal which caused the process to stop." +msgstr "" + +#: ../Doc/library/os.rst:3655 +msgid "Return the signal which caused the process to exit." +msgstr "" + +#: ../Doc/library/os.rst:3661 +msgid "Interface to the scheduler" +msgstr "" + +#: ../Doc/library/os.rst:3663 +msgid "" +"These functions control how a process is allocated CPU time by the operating " +"system. They are only available on some Unix platforms. For more detailed " +"information, consult your Unix manpages." +msgstr "" + +#: ../Doc/library/os.rst:3669 +msgid "" +"The following scheduling policies are exposed if they are supported by the " +"operating system." +msgstr "" + +#: ../Doc/library/os.rst:3674 +msgid "The default scheduling policy." +msgstr "" + +#: ../Doc/library/os.rst:3678 +msgid "" +"Scheduling policy for CPU-intensive processes that tries to preserve " +"interactivity on the rest of the computer." +msgstr "" + +#: ../Doc/library/os.rst:3683 +msgid "Scheduling policy for extremely low priority background tasks." +msgstr "" + +#: ../Doc/library/os.rst:3687 +msgid "Scheduling policy for sporadic server programs." +msgstr "" + +#: ../Doc/library/os.rst:3691 +msgid "A First In First Out scheduling policy." +msgstr "" + +#: ../Doc/library/os.rst:3695 +msgid "A round-robin scheduling policy." +msgstr "" + +#: ../Doc/library/os.rst:3699 +msgid "" +"This flag can be OR'ed with any other scheduling policy. When a process with " +"this flag set forks, its child's scheduling policy and priority are reset to " +"the default." +msgstr "" + +#: ../Doc/library/os.rst:3706 +msgid "" +"This class represents tunable scheduling parameters used in :func:" +"`sched_setparam`, :func:`sched_setscheduler`, and :func:`sched_getparam`. It " +"is immutable." +msgstr "" + +#: ../Doc/library/os.rst:3710 +msgid "At the moment, there is only one possible parameter:" +msgstr "" + +#: ../Doc/library/os.rst:3714 +msgid "The scheduling priority for a scheduling policy." +msgstr "" + +#: ../Doc/library/os.rst:3719 +msgid "" +"Get the minimum priority value for *policy*. *policy* is one of the " +"scheduling policy constants above." +msgstr "" + +#: ../Doc/library/os.rst:3725 +msgid "" +"Get the maximum priority value for *policy*. *policy* is one of the " +"scheduling policy constants above." +msgstr "" + +#: ../Doc/library/os.rst:3731 +msgid "" +"Set the scheduling policy for the process with PID *pid*. A *pid* of 0 means " +"the calling process. *policy* is one of the scheduling policy constants " +"above. *param* is a :class:`sched_param` instance." +msgstr "" + +#: ../Doc/library/os.rst:3738 +msgid "" +"Return the scheduling policy for the process with PID *pid*. A *pid* of 0 " +"means the calling process. The result is one of the scheduling policy " +"constants above." +msgstr "" + +#: ../Doc/library/os.rst:3745 +msgid "" +"Set a scheduling parameters for the process with PID *pid*. A *pid* of 0 " +"means the calling process. *param* is a :class:`sched_param` instance." +msgstr "" + +#: ../Doc/library/os.rst:3751 +msgid "" +"Return the scheduling parameters as a :class:`sched_param` instance for the " +"process with PID *pid*. A *pid* of 0 means the calling process." +msgstr "" + +#: ../Doc/library/os.rst:3757 +msgid "" +"Return the round-robin quantum in seconds for the process with PID *pid*. A " +"*pid* of 0 means the calling process." +msgstr "" + +#: ../Doc/library/os.rst:3763 +msgid "Voluntarily relinquish the CPU." +msgstr "" + +#: ../Doc/library/os.rst:3768 +msgid "" +"Restrict the process with PID *pid* (or the current process if zero) to a " +"set of CPUs. *mask* is an iterable of integers representing the set of CPUs " +"to which the process should be restricted." +msgstr "" + +#: ../Doc/library/os.rst:3775 +msgid "" +"Return the set of CPUs the process with PID *pid* (or the current process if " +"zero) is restricted to." +msgstr "" + +#: ../Doc/library/os.rst:3782 +msgid "Miscellaneous System Information" +msgstr "" + +#: ../Doc/library/os.rst:3787 +msgid "" +"Return string-valued system configuration values. *name* specifies the " +"configuration value to retrieve; it may be a string which is the name of a " +"defined system value; these names are specified in a number of standards " +"(POSIX, Unix 95, Unix 98, and others). Some platforms define additional " +"names as well. The names known to the host operating system are given as the " +"keys of the ``confstr_names`` dictionary. For configuration variables not " +"included in that mapping, passing an integer for *name* is also accepted." +msgstr "" + +#: ../Doc/library/os.rst:3795 +msgid "" +"If the configuration value specified by *name* isn't defined, ``None`` is " +"returned." +msgstr "" + +#: ../Doc/library/os.rst:3798 +msgid "" +"If *name* is a string and is not known, :exc:`ValueError` is raised. If a " +"specific value for *name* is not supported by the host system, even if it is " +"included in ``confstr_names``, an :exc:`OSError` is raised with :const:" +"`errno.EINVAL` for the error number." +msgstr "" + +#: ../Doc/library/os.rst:3808 +msgid "" +"Dictionary mapping names accepted by :func:`confstr` to the integer values " +"defined for those names by the host operating system. This can be used to " +"determine the set of names known to the system." +msgstr "" + +#: ../Doc/library/os.rst:3817 +msgid "Return the number of CPUs in the system. Returns None if undetermined." +msgstr "" + +#: ../Doc/library/os.rst:3829 +msgid "" +"Return the number of processes in the system run queue averaged over the " +"last 1, 5, and 15 minutes or raises :exc:`OSError` if the load average was " +"unobtainable." +msgstr "" + +#: ../Doc/library/os.rst:3838 +msgid "" +"Return integer-valued system configuration values. If the configuration " +"value specified by *name* isn't defined, ``-1`` is returned. The comments " +"regarding the *name* parameter for :func:`confstr` apply here as well; the " +"dictionary that provides information on the known names is given by " +"``sysconf_names``." +msgstr "" + +#: ../Doc/library/os.rst:3848 +msgid "" +"Dictionary mapping names accepted by :func:`sysconf` to the integer values " +"defined for those names by the host operating system. This can be used to " +"determine the set of names known to the system." +msgstr "" + +#: ../Doc/library/os.rst:3854 +msgid "" +"The following data values are used to support path manipulation operations. " +"These are defined for all platforms." +msgstr "" + +#: ../Doc/library/os.rst:3857 +msgid "" +"Higher-level operations on pathnames are defined in the :mod:`os.path` " +"module." +msgstr "" + +#: ../Doc/library/os.rst:3862 +msgid "" +"The constant string used by the operating system to refer to the current " +"directory. This is ``'.'`` for Windows and POSIX. Also available via :mod:" +"`os.path`." +msgstr "" + +#: ../Doc/library/os.rst:3869 +msgid "" +"The constant string used by the operating system to refer to the parent " +"directory. This is ``'..'`` for Windows and POSIX. Also available via :mod:" +"`os.path`." +msgstr "" + +#: ../Doc/library/os.rst:3876 +msgid "" +"The character used by the operating system to separate pathname components. " +"This is ``'/'`` for POSIX and ``'\\\\'`` for Windows. Note that knowing " +"this is not sufficient to be able to parse or concatenate pathnames --- use :" +"func:`os.path.split` and :func:`os.path.join` --- but it is occasionally " +"useful. Also available via :mod:`os.path`." +msgstr "" + +#: ../Doc/library/os.rst:3885 +msgid "" +"An alternative character used by the operating system to separate pathname " +"components, or ``None`` if only one separator character exists. This is set " +"to ``'/'`` on Windows systems where ``sep`` is a backslash. Also available " +"via :mod:`os.path`." +msgstr "" + +#: ../Doc/library/os.rst:3893 +msgid "" +"The character which separates the base filename from the extension; for " +"example, the ``'.'`` in :file:`os.py`. Also available via :mod:`os.path`." +msgstr "" + +#: ../Doc/library/os.rst:3899 +msgid "" +"The character conventionally used by the operating system to separate search " +"path components (as in :envvar:`PATH`), such as ``':'`` for POSIX or ``';'`` " +"for Windows. Also available via :mod:`os.path`." +msgstr "" + +#: ../Doc/library/os.rst:3906 +msgid "" +"The default search path used by :func:`exec\\*p\\* ` and :func:`spawn" +"\\*p\\* ` if the environment doesn't have a ``'PATH'`` key. Also " +"available via :mod:`os.path`." +msgstr "" + +#: ../Doc/library/os.rst:3913 +msgid "" +"The string used to separate (or, rather, terminate) lines on the current " +"platform. This may be a single character, such as ``'\\n'`` for POSIX, or " +"multiple characters, for example, ``'\\r\\n'`` for Windows. Do not use *os." +"linesep* as a line terminator when writing files opened in text mode (the " +"default); use a single ``'\\n'`` instead, on all platforms." +msgstr "" + +#: ../Doc/library/os.rst:3922 +msgid "" +"The file path of the null device. For example: ``'/dev/null'`` for POSIX, " +"``'nul'`` for Windows. Also available via :mod:`os.path`." +msgstr "" + +#: ../Doc/library/os.rst:3933 +msgid "" +"Flags for use with the :func:`~sys.setdlopenflags` and :func:`~sys." +"getdlopenflags` functions. See the Unix manual page :manpage:`dlopen(3)` " +"for what the different flags mean." +msgstr "" + +#: ../Doc/library/os.rst:3941 ../Doc/library/secrets.rst:34 +msgid "Random numbers" +msgstr "" + +#: ../Doc/library/os.rst:3946 +msgid "" +"Get up to *size* random bytes. The function can return less bytes than " +"requested." +msgstr "" + +#: ../Doc/library/os.rst:3949 +msgid "" +"These bytes can be used to seed user-space random number generators or for " +"cryptographic purposes." +msgstr "" + +#: ../Doc/library/os.rst:3952 +msgid "" +"``getrandom()`` relies on entropy gathered from device drivers and other " +"sources of environmental noise. Unnecessarily reading large quantities of " +"data will have a negative impact on other users of the ``/dev/random`` and " +"``/dev/urandom`` devices." +msgstr "" + +#: ../Doc/library/os.rst:3957 +msgid "" +"The flags argument is a bit mask that can contain zero or more of the " +"following values ORed together: :py:data:`os.GRND_RANDOM` and :py:data:" +"`GRND_NONBLOCK`." +msgstr "" + +#: ../Doc/library/os.rst:3961 +msgid "" +"See also the `Linux getrandom() manual page `_." +msgstr "" + +#: ../Doc/library/os.rst:3964 +msgid "Availability: Linux 3.17 and newer." +msgstr "" + +#: ../Doc/library/os.rst:3970 +msgid "Return a string of *size* random bytes suitable for cryptographic use." +msgstr "" + +#: ../Doc/library/os.rst:3972 +msgid "" +"This function returns random bytes from an OS-specific randomness source. " +"The returned data should be unpredictable enough for cryptographic " +"applications, though its exact quality depends on the OS implementation." +msgstr "" + +#: ../Doc/library/os.rst:3976 +msgid "" +"On Linux, if the ``getrandom()`` syscall is available, it is used in " +"blocking mode: block until the system urandom entropy pool is initialized " +"(128 bits of entropy are collected by the kernel). See the :pep:`524` for " +"the rationale. On Linux, the :func:`getrandom` function can be used to get " +"random bytes in non-blocking mode (using the :data:`GRND_NONBLOCK` flag) or " +"to poll until the system urandom entropy pool is initialized." +msgstr "" + +#: ../Doc/library/os.rst:3983 +msgid "" +"On a Unix-like system, random bytes are read from the ``/dev/urandom`` " +"device. If the ``/dev/urandom`` device is not available or not readable, " +"the :exc:`NotImplementedError` exception is raised." +msgstr "" + +#: ../Doc/library/os.rst:3987 +msgid "On Windows, it will use ``CryptGenRandom()``." +msgstr "" + +#: ../Doc/library/os.rst:3990 +msgid "" +"The :mod:`secrets` module provides higher level functions. For an easy-to-" +"use interface to the random number generator provided by your platform, " +"please see :class:`random.SystemRandom`." +msgstr "" + +#: ../Doc/library/os.rst:3994 +msgid "" +"On Linux, ``getrandom()`` is now used in blocking mode to increase the " +"security." +msgstr "" + +#: ../Doc/library/os.rst:3998 +msgid "" +"On Linux, if the ``getrandom()`` syscall blocks (the urandom entropy pool is " +"not initialized yet), fall back on reading ``/dev/urandom``." +msgstr "" + +#: ../Doc/library/os.rst:4002 +msgid "" +"On Linux 3.17 and newer, the ``getrandom()`` syscall is now used when " +"available. On OpenBSD 5.6 and newer, the C ``getentropy()`` function is now " +"used. These functions avoid the usage of an internal file descriptor." +msgstr "" + +#: ../Doc/library/os.rst:4010 +msgid "" +"By default, when reading from ``/dev/random``, :func:`getrandom` blocks if " +"no random bytes are available, and when reading from ``/dev/urandom``, it " +"blocks if the entropy pool has not yet been initialized." +msgstr "" + +#: ../Doc/library/os.rst:4014 +msgid "" +"If the :py:data:`GRND_NONBLOCK` flag is set, then :func:`getrandom` does not " +"block in these cases, but instead immediately raises :exc:`BlockingIOError`." +msgstr "" + +#: ../Doc/library/os.rst:4021 +msgid "" +"If this bit is set, then random bytes are drawn from the ``/dev/" +"random`` pool instead of the ``/dev/urandom`` pool." +msgstr "" + +#: ../Doc/library/os.path.rst:2 +msgid ":mod:`os.path` --- Common pathname manipulations" +msgstr "" + +#: ../Doc/library/os.path.rst:7 +msgid "" +"**Source code:** :source:`Lib/posixpath.py` (for POSIX), :source:`Lib/ntpath." +"py` (for Windows NT), and :source:`Lib/macpath.py` (for Macintosh)" +msgstr "" + +#: ../Doc/library/os.path.rst:15 +msgid "" +"This module implements some useful functions on pathnames. To read or write " +"files see :func:`open`, and for accessing the filesystem see the :mod:`os` " +"module. The path parameters can be passed as either strings, or bytes. " +"Applications are encouraged to represent file names as (Unicode) character " +"strings. Unfortunately, some file names may not be representable as strings " +"on Unix, so applications that need to support arbitrary file names on Unix " +"should use bytes objects to represent path names. Vice versa, using bytes " +"objects cannot represent all file names on Windows (in the standard ``mbcs`` " +"encoding), hence Windows applications should use string objects to access " +"all files." +msgstr "" + +#: ../Doc/library/os.path.rst:26 +msgid "" +"Unlike a unix shell, Python does not do any *automatic* path expansions. " +"Functions such as :func:`expanduser` and :func:`expandvars` can be invoked " +"explicitly when an application desires shell-like path expansion. (See also " +"the :mod:`glob` module.)" +msgstr "" + +#: ../Doc/library/os.path.rst:38 +msgid "" +"All of these functions accept either only bytes or only string objects as " +"their parameters. The result is an object of the same type, if a path or " +"file name is returned." +msgstr "" + +#: ../Doc/library/os.path.rst:45 +msgid "" +"Since different operating systems have different path name conventions, " +"there are several versions of this module in the standard library. The :mod:" +"`os.path` module is always the path module suitable for the operating system " +"Python is running on, and therefore usable for local paths. However, you " +"can also import and use the individual modules if you want to manipulate a " +"path that is *always* in one of the different formats. They all have the " +"same interface:" +msgstr "" + +#: ../Doc/library/os.path.rst:53 +msgid ":mod:`posixpath` for UNIX-style paths" +msgstr "" + +#: ../Doc/library/os.path.rst:54 +msgid ":mod:`ntpath` for Windows paths" +msgstr "" + +#: ../Doc/library/os.path.rst:55 +msgid ":mod:`macpath` for old-style MacOS paths" +msgstr "" + +#: ../Doc/library/os.path.rst:60 +msgid "" +"Return a normalized absolutized version of the pathname *path*. On most " +"platforms, this is equivalent to calling the function :func:`normpath` as " +"follows: ``normpath(join(os.getcwd(), path))``." +msgstr "" + +#: ../Doc/library/os.path.rst:70 +msgid "" +"Return the base name of pathname *path*. This is the second element of the " +"pair returned by passing *path* to the function :func:`split`. Note that " +"the result of this function is different from the Unix :program:`basename` " +"program; where :program:`basename` for ``'/foo/bar/'`` returns ``'bar'``, " +"the :func:`basename` function returns an empty string (``''``)." +msgstr "" + +#: ../Doc/library/os.path.rst:83 +msgid "" +"Return the longest common sub-path of each pathname in the sequence " +"*paths*. Raise ValueError if *paths* contains both absolute and relative " +"pathnames, or if *paths* is empty. Unlike :func:`commonprefix`, this " +"returns a valid path." +msgstr "" + +#: ../Doc/library/os.path.rst:92 +msgid "Accepts a sequence of :term:`path-like objects `." +msgstr "" + +#: ../Doc/library/os.path.rst:98 +msgid "" +"Return the longest path prefix (taken character-by-character) that is a " +"prefix of all paths in *list*. If *list* is empty, return the empty string " +"(``''``)." +msgstr "" + +#: ../Doc/library/os.path.rst:104 +msgid "" +"This function may return invalid paths because it works a character at a " +"time. To obtain a valid path, see :func:`commonpath`." +msgstr "" + +#: ../Doc/library/os.path.rst:122 +msgid "" +"Return the directory name of pathname *path*. This is the first element of " +"the pair returned by passing *path* to the function :func:`split`." +msgstr "" + +#: ../Doc/library/os.path.rst:131 +msgid "" +"Return ``True`` if *path* refers to an existing path or an open file " +"descriptor. Returns ``False`` for broken symbolic links. On some " +"platforms, this function may return ``False`` if permission is not granted " +"to execute :func:`os.stat` on the requested file, even if the *path* " +"physically exists." +msgstr "" + +#: ../Doc/library/os.path.rst:137 +msgid "" +"*path* can now be an integer: ``True`` is returned if it is an open file " +"descriptor, ``False`` otherwise." +msgstr "" + +#: ../Doc/library/os.path.rst:147 +msgid "" +"Return ``True`` if *path* refers to an existing path. Returns ``True`` for " +"broken symbolic links. Equivalent to :func:`exists` on platforms lacking :" +"func:`os.lstat`." +msgstr "" + +#: ../Doc/library/os.path.rst:157 +msgid "" +"On Unix and Windows, return the argument with an initial component of ``~`` " +"or ``~user`` replaced by that *user*'s home directory." +msgstr "" + +#: ../Doc/library/os.path.rst:162 +msgid "" +"On Unix, an initial ``~`` is replaced by the environment variable :envvar:" +"`HOME` if it is set; otherwise the current user's home directory is looked " +"up in the password directory through the built-in module :mod:`pwd`. An " +"initial ``~user`` is looked up directly in the password directory." +msgstr "" + +#: ../Doc/library/os.path.rst:167 +msgid "" +"On Windows, :envvar:`HOME` and :envvar:`USERPROFILE` will be used if set, " +"otherwise a combination of :envvar:`HOMEPATH` and :envvar:`HOMEDRIVE` will " +"be used. An initial ``~user`` is handled by stripping the last directory " +"component from the created user path derived above." +msgstr "" + +#: ../Doc/library/os.path.rst:172 +msgid "" +"If the expansion fails or if the path does not begin with a tilde, the path " +"is returned unchanged." +msgstr "" + +#: ../Doc/library/os.path.rst:181 +msgid "" +"Return the argument with environment variables expanded. Substrings of the " +"form ``$name`` or ``${name}`` are replaced by the value of environment " +"variable *name*. Malformed variable names and references to non-existing " +"variables are left unchanged." +msgstr "" + +#: ../Doc/library/os.path.rst:186 +msgid "" +"On Windows, ``%name%`` expansions are supported in addition to ``$name`` and " +"``${name}``." +msgstr "" + +#: ../Doc/library/os.path.rst:195 +msgid "" +"Return the time of last access of *path*. The return value is a number " +"giving the number of seconds since the epoch (see the :mod:`time` module). " +"Raise :exc:`OSError` if the file does not exist or is inaccessible." +msgstr "" + +#: ../Doc/library/os.path.rst:199 ../Doc/library/os.path.rst:209 +msgid "" +"If :func:`os.stat_float_times` returns ``True``, the result is a floating " +"point number." +msgstr "" + +#: ../Doc/library/os.path.rst:205 +msgid "" +"Return the time of last modification of *path*. The return value is a " +"number giving the number of seconds since the epoch (see the :mod:`time` " +"module). Raise :exc:`OSError` if the file does not exist or is inaccessible." +msgstr "" + +#: ../Doc/library/os.path.rst:218 +msgid "" +"Return the system's ctime which, on some systems (like Unix) is the time of " +"the last metadata change, and, on others (like Windows), is the creation " +"time for *path*. The return value is a number giving the number of seconds " +"since the epoch (see the :mod:`time` module). Raise :exc:`OSError` if the " +"file does not exist or is inaccessible." +msgstr "" + +#: ../Doc/library/os.path.rst:230 +msgid "" +"Return the size, in bytes, of *path*. Raise :exc:`OSError` if the file does " +"not exist or is inaccessible." +msgstr "" + +#: ../Doc/library/os.path.rst:239 +msgid "" +"Return ``True`` if *path* is an absolute pathname. On Unix, that means it " +"begins with a slash, on Windows that it begins with a (back)slash after " +"chopping off a potential drive letter." +msgstr "" + +#: ../Doc/library/os.path.rst:249 +msgid "" +"Return ``True`` if *path* is an existing regular file. This follows " +"symbolic links, so both :func:`islink` and :func:`isfile` can be true for " +"the same path." +msgstr "" + +#: ../Doc/library/os.path.rst:258 +msgid "" +"Return ``True`` if *path* is an existing directory. This follows symbolic " +"links, so both :func:`islink` and :func:`isdir` can be true for the same " +"path." +msgstr "" + +#: ../Doc/library/os.path.rst:267 +msgid "" +"Return ``True`` if *path* refers to a directory entry that is a symbolic " +"link. Always ``False`` if symbolic links are not supported by the Python " +"runtime." +msgstr "" + +#: ../Doc/library/os.path.rst:276 +msgid "" +"Return ``True`` if pathname *path* is a :dfn:`mount point`: a point in a " +"file system where a different file system has been mounted. On POSIX, the " +"function checks whether *path*'s parent, :file:`path/..`, is on a different " +"device than *path*, or whether :file:`path/..` and *path* point to the same " +"i-node on the same device --- this should detect mount points for all Unix " +"and POSIX variants. On Windows, a drive letter root and a share UNC are " +"always mount points, and for any other path ``GetVolumePathName`` is called " +"to see if it is different from the input path." +msgstr "" + +#: ../Doc/library/os.path.rst:285 +msgid "Support for detecting non-root mount points on Windows." +msgstr "" + +#: ../Doc/library/os.path.rst:294 +msgid "" +"Join one or more path components intelligently. The return value is the " +"concatenation of *path* and any members of *\\*paths* with exactly one " +"directory separator (``os.sep``) following each non-empty part except the " +"last, meaning that the result will only end in a separator if the last part " +"is empty. If a component is an absolute path, all previous components are " +"thrown away and joining continues from the absolute path component." +msgstr "" + +#: ../Doc/library/os.path.rst:302 +msgid "" +"On Windows, the drive letter is not reset when an absolute path component (e." +"g., ``r'\\foo'``) is encountered. If a component contains a drive letter, " +"all previous components are thrown away and the drive letter is reset. Note " +"that since there is a current directory for each drive, ``os.path.join(\"c:" +"\", \"foo\")`` represents a path relative to the current directory on drive :" +"file:`C:` (:file:`c:foo`), not :file:`c:\\\\foo`." +msgstr "" + +#: ../Doc/library/os.path.rst:309 +msgid "Accepts a :term:`path-like object` for *path* and *paths*." +msgstr "" + +#: ../Doc/library/os.path.rst:315 +msgid "" +"Normalize the case of a pathname. On Unix and Mac OS X, this returns the " +"path unchanged; on case-insensitive filesystems, it converts the path to " +"lowercase. On Windows, it also converts forward slashes to backward " +"slashes. Raise a TypeError if the type of *path* is not ``str`` or ``bytes`` " +"(directly or indirectly through the :class:`os.PathLike` interface)." +msgstr "" + +#: ../Doc/library/os.path.rst:327 +msgid "" +"Normalize a pathname by collapsing redundant separators and up-level " +"references so that ``A//B``, ``A/B/``, ``A/./B`` and ``A/foo/../B`` all " +"become ``A/B``. This string manipulation may change the meaning of a path " +"that contains symbolic links. On Windows, it converts forward slashes to " +"backward slashes. To normalize case, use :func:`normcase`." +msgstr "" + +#: ../Doc/library/os.path.rst:339 +msgid "" +"Return the canonical path of the specified filename, eliminating any " +"symbolic links encountered in the path (if they are supported by the " +"operating system)." +msgstr "" + +#: ../Doc/library/os.path.rst:348 +msgid "" +"Return a relative filepath to *path* either from the current directory or " +"from an optional *start* directory. This is a path computation: the " +"filesystem is not accessed to confirm the existence or nature of *path* or " +"*start*." +msgstr "" + +#: ../Doc/library/os.path.rst:353 +msgid "*start* defaults to :attr:`os.curdir`." +msgstr "" + +#: ../Doc/library/os.path.rst:363 +msgid "" +"Return ``True`` if both pathname arguments refer to the same file or " +"directory. This is determined by the device number and i-node number and " +"raises an exception if an :func:`os.stat` call on either pathname fails." +msgstr "" + +#: ../Doc/library/os.path.rst:372 +msgid "Windows now uses the same implementation as all other platforms." +msgstr "" + +#: ../Doc/library/os.path.rst:381 +msgid "" +"Return ``True`` if the file descriptors *fp1* and *fp2* refer to the same " +"file." +msgstr "" + +#: ../Doc/library/os.path.rst:394 +msgid "" +"Return ``True`` if the stat tuples *stat1* and *stat2* refer to the same " +"file. These structures may have been returned by :func:`os.fstat`, :func:`os." +"lstat`, or :func:`os.stat`. This function implements the underlying " +"comparison used by :func:`samefile` and :func:`sameopenfile`." +msgstr "" + +#: ../Doc/library/os.path.rst:410 +msgid "" +"Split the pathname *path* into a pair, ``(head, tail)`` where *tail* is the " +"last pathname component and *head* is everything leading up to that. The " +"*tail* part will never contain a slash; if *path* ends in a slash, *tail* " +"will be empty. If there is no slash in *path*, *head* will be empty. If " +"*path* is empty, both *head* and *tail* are empty. Trailing slashes are " +"stripped from *head* unless it is the root (one or more slashes only). In " +"all cases, ``join(head, tail)`` returns a path to the same location as " +"*path* (but the strings may differ). Also see the functions :func:`dirname` " +"and :func:`basename`." +msgstr "" + +#: ../Doc/library/os.path.rst:426 +msgid "" +"Split the pathname *path* into a pair ``(drive, tail)`` where *drive* is " +"either a mount point or the empty string. On systems which do not use drive " +"specifications, *drive* will always be the empty string. In all cases, " +"``drive + tail`` will be the same as *path*." +msgstr "" + +#: ../Doc/library/os.path.rst:431 +msgid "" +"On Windows, splits a pathname into drive/UNC sharepoint and relative path." +msgstr "" + +#: ../Doc/library/os.path.rst:433 +msgid "" +"If the path contains a drive letter, drive will contain everything up to and " +"including the colon. e.g. ``splitdrive(\"c:/dir\")`` returns ``(\"c:\", \"/" +"dir\")``" +msgstr "" + +#: ../Doc/library/os.path.rst:437 +msgid "" +"If the path contains a UNC path, drive will contain the host name and share, " +"up to but not including the fourth separator. e.g. ``splitdrive(\"//host/" +"computer/dir\")`` returns ``(\"//host/computer\", \"/dir\")``" +msgstr "" + +#: ../Doc/library/os.path.rst:447 +msgid "" +"Split the pathname *path* into a pair ``(root, ext)`` such that ``root + " +"ext == path``, and *ext* is empty or begins with a period and contains at " +"most one period. Leading periods on the basename are ignored; ``splitext('." +"cshrc')`` returns ``('.cshrc', '')``." +msgstr "" + +#: ../Doc/library/os.path.rst:458 +msgid "Use *splitdrive* instead." +msgstr "" + +#: ../Doc/library/os.path.rst:461 +msgid "" +"Split the pathname *path* into a pair ``(unc, rest)`` so that *unc* is the " +"UNC mount point (such as ``r'\\\\host\\mount'``), if present, and *rest* the " +"rest of the path (such as ``r'\\path\\file.ext'``). For paths containing " +"drive letters, *unc* will always be the empty string." +msgstr "" + +#: ../Doc/library/os.path.rst:466 +msgid "Availability: Windows." +msgstr "" + +#: ../Doc/library/os.path.rst:471 +msgid "" +"``True`` if arbitrary Unicode strings can be used as file names (within " +"limitations imposed by the file system)." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:2 +msgid ":mod:`ossaudiodev` --- Access to OSS-compatible audio devices" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:10 +msgid "" +"This module allows you to access the OSS (Open Sound System) audio " +"interface. OSS is available for a wide range of open-source and commercial " +"Unices, and is the standard audio interface for Linux and recent versions of " +"FreeBSD." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:50 +msgid "" +"`Open Sound System Programmer's Guide `_" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:50 +msgid "the official documentation for the OSS C API" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:52 +msgid "" +"The module defines a large number of constants supplied by the OSS device " +"driver; see ```` on either Linux or FreeBSD for a listing." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:55 +msgid ":mod:`ossaudiodev` defines the following variables and functions:" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:60 +msgid "" +"This exception is raised on certain errors. The argument is a string " +"describing what went wrong." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:63 +msgid "" +"(If :mod:`ossaudiodev` receives an error from a system call such as :c:func:" +"`open`, :c:func:`write`, or :c:func:`ioctl`, it raises :exc:`OSError`. " +"Errors detected directly by :mod:`ossaudiodev` result in :exc:" +"`OSSAudioError`.)" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:67 +msgid "" +"(For backwards compatibility, the exception class is also available as " +"``ossaudiodev.error``.)" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:74 +msgid "" +"Open an audio device and return an OSS audio device object. This object " +"supports many file-like methods, such as :meth:`read`, :meth:`write`, and :" +"meth:`fileno` (although there are subtle differences between conventional " +"Unix read/write semantics and those of OSS audio devices). It also supports " +"a number of audio-specific methods; see below for the complete list of " +"methods." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:80 +msgid "" +"*device* is the audio device filename to use. If it is not specified, this " +"module first looks in the environment variable :envvar:`AUDIODEV` for a " +"device to use. If not found, it falls back to :file:`/dev/dsp`." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:84 +msgid "" +"*mode* is one of ``'r'`` for read-only (record) access, ``'w'`` for write-" +"only (playback) access and ``'rw'`` for both. Since many sound cards only " +"allow one process to have the recorder or player open at a time, it is a " +"good idea to open the device only for the activity needed. Further, some " +"sound cards are half-duplex: they can be opened for reading or writing, but " +"not both at once." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:91 +msgid "" +"Note the unusual calling syntax: the *first* argument is optional, and the " +"second is required. This is a historical artifact for compatibility with " +"the older :mod:`linuxaudiodev` module which :mod:`ossaudiodev` supersedes." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:102 +msgid "" +"Open a mixer device and return an OSS mixer device object. *device* is the " +"mixer device filename to use. If it is not specified, this module first " +"looks in the environment variable :envvar:`MIXERDEV` for a device to use. " +"If not found, it falls back to :file:`/dev/mixer`." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:111 +msgid "Audio Device Objects" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:113 +msgid "" +"Before you can write to or read from an audio device, you must call three " +"methods in the correct order:" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:116 +msgid ":meth:`setfmt` to set the output format" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:118 +msgid ":meth:`channels` to set the number of channels" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:120 +msgid ":meth:`speed` to set the sample rate" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:122 +msgid "" +"Alternately, you can use the :meth:`setparameters` method to set all three " +"audio parameters at once. This is more convenient, but may not be as " +"flexible in all cases." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:126 +msgid "" +"The audio device objects returned by :func:`.open` define the following " +"methods and (read-only) attributes:" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:132 +msgid "" +"Explicitly close the audio device. When you are done writing to or reading " +"from an audio device, you should explicitly close it. A closed device " +"cannot be used again." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:139 +msgid "Return the file descriptor associated with the device." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:144 +msgid "" +"Read *size* bytes from the audio input and return them as a Python string. " +"Unlike most Unix device drivers, OSS audio devices in blocking mode (the " +"default) will block :func:`read` until the entire requested amount of data " +"is available." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:152 +msgid "" +"Write a :term:`bytes-like object` *data* to the audio device and return the " +"number of bytes written. If the audio device is in blocking mode (the " +"default), the entire data is always written (again, this is different from " +"usual Unix device semantics). If the device is in non-blocking mode, some " +"data may not be written ---see :meth:`writeall`." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:165 +msgid "" +"Write a :term:`bytes-like object` *data* to the audio device: waits until " +"the audio device is able to accept data, writes as much data as it will " +"accept, and repeats until *data* has been completely written. If the device " +"is in blocking mode (the default), this has the same effect as :meth:" +"`write`; :meth:`writeall` is only useful in non-blocking mode. Has no " +"return value, since the amount of data written is always equal to the amount " +"of data supplied." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:177 +msgid "" +"Audio device objects also support the context management protocol, i.e. they " +"can be used in a :keyword:`with` statement." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:182 +msgid "" +"The following methods each map to exactly one :c:func:`ioctl` system call. " +"The correspondence is obvious: for example, :meth:`setfmt` corresponds to " +"the ``SNDCTL_DSP_SETFMT`` ioctl, and :meth:`sync` to ``SNDCTL_DSP_SYNC`` " +"(this can be useful when consulting the OSS documentation). If the " +"underlying :c:func:`ioctl` fails, they all raise :exc:`OSError`." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:191 +msgid "" +"Put the device into non-blocking mode. Once in non-blocking mode, there is " +"no way to return it to blocking mode." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:197 +msgid "" +"Return a bitmask of the audio output formats supported by the soundcard. " +"Some of the formats supported by OSS are:" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:203 +msgid ":const:`AFMT_MU_LAW`" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:203 +msgid "" +"a logarithmic encoding (used by Sun ``.au`` files and :file:`/dev/audio`)" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:206 +msgid ":const:`AFMT_A_LAW`" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:206 +msgid "a logarithmic encoding" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:208 +msgid ":const:`AFMT_IMA_ADPCM`" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:208 +msgid "" +"a 4:1 compressed format defined by the Interactive Multimedia Association" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:211 +msgid ":const:`AFMT_U8`" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:211 +msgid "Unsigned, 8-bit audio" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:213 +msgid ":const:`AFMT_S16_LE`" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:213 +msgid "" +"Signed, 16-bit audio, little-endian byte order (as used by Intel processors)" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:216 +msgid ":const:`AFMT_S16_BE`" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:216 +msgid "" +"Signed, 16-bit audio, big-endian byte order (as used by 68k, PowerPC, Sparc)" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:219 +msgid ":const:`AFMT_S8`" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:219 +msgid "Signed, 8 bit audio" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:221 +msgid ":const:`AFMT_U16_LE`" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:221 +msgid "Unsigned, 16-bit little-endian audio" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:223 +msgid ":const:`AFMT_U16_BE`" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:223 +msgid "Unsigned, 16-bit big-endian audio" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:226 +msgid "" +"Consult the OSS documentation for a full list of audio formats, and note " +"that most devices support only a subset of these formats. Some older " +"devices only support :const:`AFMT_U8`; the most common format used today is :" +"const:`AFMT_S16_LE`." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:234 +msgid "" +"Try to set the current audio format to *format*---see :meth:`getfmts` for a " +"list. Returns the audio format that the device was set to, which may not be " +"the requested format. May also be used to return the current audio format---" +"do this by passing an \"audio format\" of :const:`AFMT_QUERY`." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:242 +msgid "" +"Set the number of output channels to *nchannels*. A value of 1 indicates " +"monophonic sound, 2 stereophonic. Some devices may have more than 2 " +"channels, and some high-end devices may not support mono. Returns the number " +"of channels the device was set to." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:250 +msgid "" +"Try to set the audio sampling rate to *samplerate* samples per second. " +"Returns the rate actually set. Most sound devices don't support arbitrary " +"sampling rates. Common rates are:" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:255 +msgid "Rate" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:257 +msgid "8000" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:257 +msgid "default rate for :file:`/dev/audio`" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:259 +msgid "11025" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:259 +msgid "speech recording" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:261 +msgid "22050" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:263 +msgid "44100" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:263 +msgid "CD quality audio (at 16 bits/sample and 2 channels)" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:266 +msgid "96000" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:266 +msgid "DVD quality audio (at 24 bits/sample)" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:272 +msgid "" +"Wait until the sound device has played every byte in its buffer. (This " +"happens implicitly when the device is closed.) The OSS documentation " +"recommends closing and re-opening the device rather than using :meth:`sync`." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:279 +msgid "" +"Immediately stop playing or recording and return the device to a state where " +"it can accept commands. The OSS documentation recommends closing and re-" +"opening the device after calling :meth:`reset`." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:286 +msgid "" +"Tell the driver that there is likely to be a pause in the output, making it " +"possible for the device to handle the pause more intelligently. You might " +"use this after playing a spot sound effect, before waiting for user input, " +"or before doing disk I/O." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:291 +msgid "" +"The following convenience methods combine several ioctls, or one ioctl and " +"some simple calculations." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:297 +msgid "" +"Set the key audio sampling parameters---sample format, number of channels, " +"and sampling rate---in one method call. *format*, *nchannels*, and " +"*samplerate* should be as specified in the :meth:`setfmt`, :meth:`channels`, " +"and :meth:`speed` methods. If *strict* is true, :meth:`setparameters` " +"checks to see if each parameter was actually set to the requested value, and " +"raises :exc:`OSSAudioError` if not. Returns a tuple (*format*, *nchannels*, " +"*samplerate*) indicating the parameter values that were actually set by the " +"device driver (i.e., the same as the return values of :meth:`setfmt`, :meth:" +"`channels`, and :meth:`speed`)." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:307 +msgid "For example, ::" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:311 +msgid "is equivalent to ::" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:320 +msgid "Returns the size of the hardware buffer, in samples." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:325 +msgid "" +"Returns the number of samples that are in the hardware buffer yet to be " +"played." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:330 +msgid "" +"Returns the number of samples that could be queued into the hardware buffer " +"to be played without blocking." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:333 +msgid "Audio device objects also support several read-only attributes:" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:338 +msgid "Boolean indicating whether the device has been closed." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:343 +msgid "String containing the name of the device file." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:348 +msgid "The I/O mode for the file, either ``\"r\"``, ``\"rw\"``, or ``\"w\"``." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:354 +msgid "Mixer Device Objects" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:356 +msgid "The mixer object provides two file-like methods:" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:361 +msgid "" +"This method closes the open mixer device file. Any further attempts to use " +"the mixer after this file is closed will raise an :exc:`OSError`." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:367 +msgid "Returns the file handle number of the open mixer device file." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:369 +msgid "Mixer objects also support the context management protocol." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:373 +msgid "The remaining methods are specific to audio mixing:" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:378 +msgid "" +"This method returns a bitmask specifying the available mixer controls " +"(\"Control\" being a specific mixable \"channel\", such as :const:" +"`SOUND_MIXER_PCM` or :const:`SOUND_MIXER_SYNTH`). This bitmask indicates a " +"subset of all available mixer controls---the :const:`SOUND_MIXER_\\*` " +"constants defined at module level. To determine if, for example, the current " +"mixer object supports a PCM mixer, use the following Python code::" +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:390 +msgid "" +"For most purposes, the :const:`SOUND_MIXER_VOLUME` (master volume) and :" +"const:`SOUND_MIXER_PCM` controls should suffice---but code that uses the " +"mixer should be flexible when it comes to choosing mixer controls. On the " +"Gravis Ultrasound, for example, :const:`SOUND_MIXER_VOLUME` does not exist." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:398 +msgid "" +"Returns a bitmask indicating stereo mixer controls. If a bit is set, the " +"corresponding control is stereo; if it is unset, the control is either " +"monophonic or not supported by the mixer (use in combination with :meth:" +"`controls` to determine which)." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:403 +msgid "" +"See the code example for the :meth:`controls` function for an example of " +"getting data from a bitmask." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:409 +msgid "" +"Returns a bitmask specifying the mixer controls that may be used to record. " +"See the code example for :meth:`controls` for an example of reading from a " +"bitmask." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:415 +msgid "" +"Returns the volume of a given mixer control. The returned volume is a 2-" +"tuple ``(left_volume,right_volume)``. Volumes are specified as numbers from " +"0 (silent) to 100 (full volume). If the control is monophonic, a 2-tuple is " +"still returned, but both volumes are the same." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:420 +msgid "" +"Raises :exc:`OSSAudioError` if an invalid control is specified, or :exc:" +"`OSError` if an unsupported control is specified." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:426 +msgid "" +"Sets the volume for a given mixer control to ``(left,right)``. ``left`` and " +"``right`` must be ints and between 0 (silent) and 100 (full volume). On " +"success, the new volume is returned as a 2-tuple. Note that this may not be " +"exactly the same as the volume specified, because of the limited resolution " +"of some soundcard's mixers." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:432 +msgid "" +"Raises :exc:`OSSAudioError` if an invalid mixer control was specified, or if " +"the specified volumes were out-of-range." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:438 +msgid "" +"This method returns a bitmask indicating which control(s) are currently " +"being used as a recording source." +msgstr "" + +#: ../Doc/library/ossaudiodev.rst:444 +msgid "" +"Call this function to specify a recording source. Returns a bitmask " +"indicating the new recording source (or sources) if successful; raises :exc:" +"`OSError` if an invalid source was specified. To set the current recording " +"source to the microphone input::" +msgstr "" + +#: ../Doc/library/othergui.rst:4 +msgid "Other Graphical User Interface Packages" +msgstr "" + +#: ../Doc/library/othergui.rst:6 +msgid "" +"Major cross-platform (Windows, Mac OS X, Unix-like) GUI toolkits are " +"available for Python:" +msgstr "" + +#: ../Doc/library/othergui.rst:23 +msgid "`PyGObject `_" +msgstr "" + +#: ../Doc/library/othergui.rst:12 +msgid "" +"provides introspection bindings for C libraries using `GObject `_. One of these libraries is the `GTK+ " +"3 `_ widget set. GTK+ comes with many more widgets than " +"Tkinter provides. An online `Python GTK+ 3 Tutorial `_ is available." +msgstr "" + +#: ../Doc/library/othergui.rst:19 +msgid "" +"`PyGTK `_ provides bindings for an older version of " +"the library, GTK+ 2. It provides an object oriented interface that is " +"slightly higher level than the C one. There are also bindings to `GNOME " +"`_. An online `tutorial `_ is available." +msgstr "" + +#: ../Doc/library/othergui.rst:35 +msgid "`PyQt `_" +msgstr "" + +#: ../Doc/library/othergui.rst:26 +msgid "" +"PyQt is a :program:`sip`\\ -wrapped binding to the Qt toolkit. Qt is an " +"extensive C++ GUI application development framework that is available for " +"Unix, Windows and Mac OS X. :program:`sip` is a tool for generating bindings " +"for C++ libraries as Python classes, and is specifically designed for " +"Python. The *PyQt3* bindings have a book, `GUI Programming with Python: QT " +"Edition `_ by Boudewijn " +"Rempt. The *PyQt4* bindings also have a book, `Rapid GUI Programming with " +"Python and Qt `_, by Mark Summerfield." +msgstr "" + +#: ../Doc/library/othergui.rst:40 +msgid "`PySide `_" +msgstr "" + +#: ../Doc/library/othergui.rst:38 +msgid "" +"is a newer binding to the Qt toolkit, provided by Nokia. Compared to PyQt, " +"its licensing scheme is friendlier to non-open source applications." +msgstr "" + +#: ../Doc/library/othergui.rst:53 +msgid "`wxPython `_" +msgstr "" + +#: ../Doc/library/othergui.rst:43 +msgid "" +"wxPython is a cross-platform GUI toolkit for Python that is built around the " +"popular `wxWidgets `_ (formerly wxWindows) C++ " +"toolkit. It provides a native look and feel for applications on Windows, " +"Mac OS X, and Unix systems by using each platform's native widgets where " +"ever possible, (GTK+ on Unix-like systems). In addition to an extensive set " +"of widgets, wxPython provides classes for online documentation and context " +"sensitive help, printing, HTML viewing, low-level device context drawing, " +"drag and drop, system clipboard access, an XML-based resource format and " +"more, including an ever growing library of user-contributed modules. " +"wxPython has a book, `wxPython in Action `_, by Noel Rappin and Robin Dunn." +msgstr "" + +#: ../Doc/library/othergui.rst:56 +msgid "" +"PyGTK, PyQt, and wxPython, all have a modern look and feel and more widgets " +"than Tkinter. In addition, there are many other GUI toolkits for Python, " +"both cross-platform, and platform-specific. See the `GUI Programming " +"`_ page in the Python Wiki for " +"a much more complete list, and also for links to documents where the " +"different GUI toolkits are compared." +msgstr "" + +#: ../Doc/library/parser.rst:2 +msgid ":mod:`parser` --- Access Python parse trees" +msgstr "" + +#: ../Doc/library/parser.rst:21 +msgid "" +"The :mod:`parser` module provides an interface to Python's internal parser " +"and byte-code compiler. The primary purpose for this interface is to allow " +"Python code to edit the parse tree of a Python expression and create " +"executable code from this. This is better than trying to parse and modify " +"an arbitrary Python code fragment as a string because parsing is performed " +"in a manner identical to the code forming the application. It is also " +"faster." +msgstr "" + +#: ../Doc/library/parser.rst:30 +msgid "" +"From Python 2.5 onward, it's much more convenient to cut in at the Abstract " +"Syntax Tree (AST) generation and compilation stage, using the :mod:`ast` " +"module." +msgstr "" + +#: ../Doc/library/parser.rst:34 +msgid "" +"There are a few things to note about this module which are important to " +"making use of the data structures created. This is not a tutorial on " +"editing the parse trees for Python code, but some examples of using the :mod:" +"`parser` module are presented." +msgstr "" + +#: ../Doc/library/parser.rst:39 +msgid "" +"Most importantly, a good understanding of the Python grammar processed by " +"the internal parser is required. For full information on the language " +"syntax, refer to :ref:`reference-index`. The parser itself is created from " +"a grammar specification defined in the file :file:`Grammar/Grammar` in the " +"standard Python distribution. The parse trees stored in the ST objects " +"created by this module are the actual output from the internal parser when " +"created by the :func:`expr` or :func:`suite` functions, described below. " +"The ST objects created by :func:`sequence2st` faithfully simulate those " +"structures. Be aware that the values of the sequences which are considered " +"\"correct\" will vary from one version of Python to another as the formal " +"grammar for the language is revised. However, transporting code from one " +"Python version to another as source text will always allow correct parse " +"trees to be created in the target version, with the only restriction being " +"that migrating to an older version of the interpreter will not support more " +"recent language constructs. The parse trees are not typically compatible " +"from one version to another, whereas source code has always been forward-" +"compatible." +msgstr "" + +#: ../Doc/library/parser.rst:56 +msgid "" +"Each element of the sequences returned by :func:`st2list` or :func:" +"`st2tuple` has a simple form. Sequences representing non-terminal elements " +"in the grammar always have a length greater than one. The first element is " +"an integer which identifies a production in the grammar. These integers are " +"given symbolic names in the C header file :file:`Include/graminit.h` and the " +"Python module :mod:`symbol`. Each additional element of the sequence " +"represents a component of the production as recognized in the input string: " +"these are always sequences which have the same form as the parent. An " +"important aspect of this structure which should be noted is that keywords " +"used to identify the parent node type, such as the keyword :keyword:`if` in " +"an :const:`if_stmt`, are included in the node tree without any special " +"treatment. For example, the :keyword:`if` keyword is represented by the " +"tuple ``(1, 'if')``, where ``1`` is the numeric value associated with all :" +"const:`NAME` tokens, including variable and function names defined by the " +"user. In an alternate form returned when line number information is " +"requested, the same token might be represented as ``(1, 'if', 12)``, where " +"the ``12`` represents the line number at which the terminal symbol was found." +msgstr "" + +#: ../Doc/library/parser.rst:73 +msgid "" +"Terminal elements are represented in much the same way, but without any " +"child elements and the addition of the source text which was identified. " +"The example of the :keyword:`if` keyword above is representative. The " +"various types of terminal symbols are defined in the C header file :file:" +"`Include/token.h` and the Python module :mod:`token`." +msgstr "" + +#: ../Doc/library/parser.rst:79 +msgid "" +"The ST objects are not required to support the functionality of this module, " +"but are provided for three purposes: to allow an application to amortize the " +"cost of processing complex parse trees, to provide a parse tree " +"representation which conserves memory space when compared to the Python list " +"or tuple representation, and to ease the creation of additional modules in C " +"which manipulate parse trees. A simple \"wrapper\" class may be created in " +"Python to hide the use of ST objects." +msgstr "" + +#: ../Doc/library/parser.rst:87 +msgid "" +"The :mod:`parser` module defines functions for a few distinct purposes. The " +"most important purposes are to create ST objects and to convert ST objects " +"to other representations such as parse trees and compiled code objects, but " +"there are also functions which serve to query the type of parse tree " +"represented by an ST object." +msgstr "" + +#: ../Doc/library/parser.rst:97 +msgid "Module :mod:`symbol`" +msgstr "" + +#: ../Doc/library/parser.rst:97 +msgid "Useful constants representing internal nodes of the parse tree." +msgstr "" + +#: ../Doc/library/parser.rst:100 +msgid "Module :mod:`token`" +msgstr "" + +#: ../Doc/library/parser.rst:100 +msgid "" +"Useful constants representing leaf nodes of the parse tree and functions for " +"testing node values." +msgstr "" + +#: ../Doc/library/parser.rst:107 +msgid "Creating ST Objects" +msgstr "" + +#: ../Doc/library/parser.rst:109 +msgid "" +"ST objects may be created from source code or from a parse tree. When " +"creating an ST object from source, different functions are used to create " +"the ``'eval'`` and ``'exec'`` forms." +msgstr "" + +#: ../Doc/library/parser.rst:116 +msgid "" +"The :func:`expr` function parses the parameter *source* as if it were an " +"input to ``compile(source, 'file.py', 'eval')``. If the parse succeeds, an " +"ST object is created to hold the internal parse tree representation, " +"otherwise an appropriate exception is raised." +msgstr "" + +#: ../Doc/library/parser.rst:124 +msgid "" +"The :func:`suite` function parses the parameter *source* as if it were an " +"input to ``compile(source, 'file.py', 'exec')``. If the parse succeeds, an " +"ST object is created to hold the internal parse tree representation, " +"otherwise an appropriate exception is raised." +msgstr "" + +#: ../Doc/library/parser.rst:132 +msgid "" +"This function accepts a parse tree represented as a sequence and builds an " +"internal representation if possible. If it can validate that the tree " +"conforms to the Python grammar and all nodes are valid node types in the " +"host version of Python, an ST object is created from the internal " +"representation and returned to the called. If there is a problem creating " +"the internal representation, or if the tree cannot be validated, a :exc:" +"`ParserError` exception is raised. An ST object created this way should not " +"be assumed to compile correctly; normal exceptions raised by compilation may " +"still be initiated when the ST object is passed to :func:`compilest`. This " +"may indicate problems not related to syntax (such as a :exc:`MemoryError` " +"exception), but may also be due to constructs such as the result of parsing " +"``del f(0)``, which escapes the Python parser but is checked by the bytecode " +"compiler." +msgstr "" + +#: ../Doc/library/parser.rst:145 +msgid "" +"Sequences representing terminal tokens may be represented as either two-" +"element lists of the form ``(1, 'name')`` or as three-element lists of the " +"form ``(1, 'name', 56)``. If the third element is present, it is assumed to " +"be a valid line number. The line number may be specified for any subset of " +"the terminal symbols in the input tree." +msgstr "" + +#: ../Doc/library/parser.rst:154 +msgid "" +"This is the same function as :func:`sequence2st`. This entry point is " +"maintained for backward compatibility." +msgstr "" + +#: ../Doc/library/parser.rst:161 +msgid "Converting ST Objects" +msgstr "" + +#: ../Doc/library/parser.rst:163 +msgid "" +"ST objects, regardless of the input used to create them, may be converted to " +"parse trees represented as list- or tuple- trees, or may be compiled into " +"executable code objects. Parse trees may be extracted with or without line " +"numbering information." +msgstr "" + +#: ../Doc/library/parser.rst:171 +msgid "" +"This function accepts an ST object from the caller in *st* and returns a " +"Python list representing the equivalent parse tree. The resulting list " +"representation can be used for inspection or the creation of a new parse " +"tree in list form. This function does not fail so long as memory is " +"available to build the list representation. If the parse tree will only be " +"used for inspection, :func:`st2tuple` should be used instead to reduce " +"memory consumption and fragmentation. When the list representation is " +"required, this function is significantly faster than retrieving a tuple " +"representation and converting that to nested lists." +msgstr "" + +#: ../Doc/library/parser.rst:181 +msgid "" +"If *line_info* is true, line number information will be included for all " +"terminal tokens as a third element of the list representing the token. Note " +"that the line number provided specifies the line on which the token *ends*. " +"This information is omitted if the flag is false or omitted." +msgstr "" + +#: ../Doc/library/parser.rst:189 +msgid "" +"This function accepts an ST object from the caller in *st* and returns a " +"Python tuple representing the equivalent parse tree. Other than returning a " +"tuple instead of a list, this function is identical to :func:`st2list`." +msgstr "" + +#: ../Doc/library/parser.rst:193 +msgid "" +"If *line_info* is true, line number information will be included for all " +"terminal tokens as a third element of the list representing the token. This " +"information is omitted if the flag is false or omitted." +msgstr "" + +#: ../Doc/library/parser.rst:204 +msgid "" +"The Python byte compiler can be invoked on an ST object to produce code " +"objects which can be used as part of a call to the built-in :func:`exec` or :" +"func:`eval` functions. This function provides the interface to the compiler, " +"passing the internal parse tree from *st* to the parser, using the source " +"file name specified by the *filename* parameter. The default value supplied " +"for *filename* indicates that the source was an ST object." +msgstr "" + +#: ../Doc/library/parser.rst:211 +msgid "" +"Compiling an ST object may result in exceptions related to compilation; an " +"example would be a :exc:`SyntaxError` caused by the parse tree for ``del " +"f(0)``: this statement is considered legal within the formal grammar for " +"Python but is not a legal language construct. The :exc:`SyntaxError` raised " +"for this condition is actually generated by the Python byte-compiler " +"normally, which is why it can be raised at this point by the :mod:`parser` " +"module. Most causes of compilation failure can be diagnosed " +"programmatically by inspection of the parse tree." +msgstr "" + +#: ../Doc/library/parser.rst:224 +msgid "Queries on ST Objects" +msgstr "" + +#: ../Doc/library/parser.rst:226 +msgid "" +"Two functions are provided which allow an application to determine if an ST " +"was created as an expression or a suite. Neither of these functions can be " +"used to determine if an ST was created from source code via :func:`expr` or :" +"func:`suite` or from a parse tree via :func:`sequence2st`." +msgstr "" + +#: ../Doc/library/parser.rst:236 +msgid "" +"When *st* represents an ``'eval'`` form, this function returns true, " +"otherwise it returns false. This is useful, since code objects normally " +"cannot be queried for this information using existing built-in functions. " +"Note that the code objects created by :func:`compilest` cannot be queried " +"like this either, and are identical to those created by the built-in :func:" +"`compile` function." +msgstr "" + +#: ../Doc/library/parser.rst:245 +msgid "" +"This function mirrors :func:`isexpr` in that it reports whether an ST object " +"represents an ``'exec'`` form, commonly known as a \"suite.\" It is not " +"safe to assume that this function is equivalent to ``not isexpr(st)``, as " +"additional syntactic fragments may be supported in the future." +msgstr "" + +#: ../Doc/library/parser.rst:254 +msgid "Exceptions and Error Handling" +msgstr "" + +#: ../Doc/library/parser.rst:256 +msgid "" +"The parser module defines a single exception, but may also pass other built-" +"in exceptions from other portions of the Python runtime environment. See " +"each function for information about the exceptions it can raise." +msgstr "" + +#: ../Doc/library/parser.rst:263 +msgid "" +"Exception raised when a failure occurs within the parser module. This is " +"generally produced for validation failures rather than the built-in :exc:" +"`SyntaxError` raised during normal parsing. The exception argument is either " +"a string describing the reason of the failure or a tuple containing a " +"sequence causing the failure from a parse tree passed to :func:`sequence2st` " +"and an explanatory string. Calls to :func:`sequence2st` need to be able to " +"handle either type of exception, while calls to other functions in the " +"module will only need to be aware of the simple string values." +msgstr "" + +#: ../Doc/library/parser.rst:272 +msgid "" +"Note that the functions :func:`compilest`, :func:`expr`, and :func:`suite` " +"may raise exceptions which are normally raised by the parsing and " +"compilation process. These include the built in exceptions :exc:" +"`MemoryError`, :exc:`OverflowError`, :exc:`SyntaxError`, and :exc:" +"`SystemError`. In these cases, these exceptions carry all the meaning " +"normally associated with them. Refer to the descriptions of each function " +"for detailed information." +msgstr "" + +#: ../Doc/library/parser.rst:283 +msgid "ST Objects" +msgstr "" + +#: ../Doc/library/parser.rst:285 +msgid "" +"Ordered and equality comparisons are supported between ST objects. Pickling " +"of ST objects (using the :mod:`pickle` module) is also supported." +msgstr "" + +#: ../Doc/library/parser.rst:291 +msgid "" +"The type of the objects returned by :func:`expr`, :func:`suite` and :func:" +"`sequence2st`." +msgstr "" + +#: ../Doc/library/parser.rst:294 +msgid "ST objects have the following methods:" +msgstr "" + +#: ../Doc/library/parser.rst:299 +msgid "Same as ``compilest(st, filename)``." +msgstr "" + +#: ../Doc/library/parser.rst:304 +msgid "Same as ``isexpr(st)``." +msgstr "" + +#: ../Doc/library/parser.rst:309 +msgid "Same as ``issuite(st)``." +msgstr "" + +#: ../Doc/library/parser.rst:314 +msgid "Same as ``st2list(st, line_info, col_info)``." +msgstr "" + +#: ../Doc/library/parser.rst:319 +msgid "Same as ``st2tuple(st, line_info, col_info)``." +msgstr "" + +#: ../Doc/library/parser.rst:323 +msgid "Example: Emulation of :func:`compile`" +msgstr "" + +#: ../Doc/library/parser.rst:325 +msgid "" +"While many useful operations may take place between parsing and bytecode " +"generation, the simplest operation is to do nothing. For this purpose, " +"using the :mod:`parser` module to produce an intermediate data structure is " +"equivalent to the code ::" +msgstr "" + +#: ../Doc/library/parser.rst:335 +msgid "" +"The equivalent operation using the :mod:`parser` module is somewhat longer, " +"and allows the intermediate internal parse tree to be retained as an ST " +"object::" +msgstr "" + +#: ../Doc/library/parser.rst:345 +msgid "" +"An application which needs both ST and code objects can package this code " +"into readily available functions::" +msgstr "" + +#: ../Doc/library/pathlib.rst:3 +msgid ":mod:`pathlib` --- Object-oriented filesystem paths" +msgstr "" + +#: ../Doc/library/pathlib.rst:10 +msgid "**Source code:** :source:`Lib/pathlib.py`" +msgstr "" + +#: ../Doc/library/pathlib.rst:16 +msgid "" +"This module offers classes representing filesystem paths with semantics " +"appropriate for different operating systems. Path classes are divided " +"between :ref:`pure paths `, which provide purely computational " +"operations without I/O, and :ref:`concrete paths `, which " +"inherit from pure paths but also provide I/O operations." +msgstr "" + +#: ../Doc/library/pathlib.rst:25 +msgid "" +"If you've never used this module before or just aren't sure which class is " +"right for your task, :class:`Path` is most likely what you need. It " +"instantiates a :ref:`concrete path ` for the platform the " +"code is running on." +msgstr "" + +#: ../Doc/library/pathlib.rst:29 +msgid "Pure paths are useful in some special cases; for example:" +msgstr "" + +#: ../Doc/library/pathlib.rst:31 +msgid "" +"If you want to manipulate Windows paths on a Unix machine (or vice versa). " +"You cannot instantiate a :class:`WindowsPath` when running on Unix, but you " +"can instantiate :class:`PureWindowsPath`." +msgstr "" + +#: ../Doc/library/pathlib.rst:34 +msgid "" +"You want to make sure that your code only manipulates paths without actually " +"accessing the OS. In this case, instantiating one of the pure classes may be " +"useful since those simply don't have any OS-accessing operations." +msgstr "" + +#: ../Doc/library/pathlib.rst:39 +msgid ":pep:`428`: The pathlib module -- object-oriented filesystem paths." +msgstr "" + +#: ../Doc/library/pathlib.rst:42 +msgid "" +"For low-level path manipulation on strings, you can also use the :mod:`os." +"path` module." +msgstr "" + +#: ../Doc/library/pathlib.rst:47 +msgid "Basic use" +msgstr "" + +#: ../Doc/library/pathlib.rst:49 +msgid "Importing the main class::" +msgstr "" + +#: ../Doc/library/pathlib.rst:53 +msgid "Listing subdirectories::" +msgstr "" + +#: ../Doc/library/pathlib.rst:60 +msgid "Listing Python source files in this directory tree::" +msgstr "" + +#: ../Doc/library/pathlib.rst:67 +msgid "Navigating inside a directory tree::" +msgstr "" + +#: ../Doc/library/pathlib.rst:76 +msgid "Querying path properties::" +msgstr "" + +#: ../Doc/library/pathlib.rst:83 +msgid "Opening a file::" +msgstr "" + +#: ../Doc/library/pathlib.rst:93 +msgid "Pure paths" +msgstr "" + +#: ../Doc/library/pathlib.rst:95 +msgid "" +"Pure path objects provide path-handling operations which don't actually " +"access a filesystem. There are three ways to access these classes, which we " +"also call *flavours*:" +msgstr "" + +#: ../Doc/library/pathlib.rst:101 +msgid "" +"A generic class that represents the system's path flavour (instantiating it " +"creates either a :class:`PurePosixPath` or a :class:`PureWindowsPath`)::" +msgstr "" + +#: ../Doc/library/pathlib.rst:107 +msgid "" +"Each element of *pathsegments* can be either a string representing a path " +"segment, an object implementing the :class:`os.PathLike` interface which " +"returns a string, or another path object::" +msgstr "" + +#: ../Doc/library/pathlib.rst:116 +msgid "When *pathsegments* is empty, the current directory is assumed::" +msgstr "" + +#: ../Doc/library/pathlib.rst:121 +msgid "" +"When several absolute paths are given, the last is taken as an anchor " +"(mimicking :func:`os.path.join`'s behaviour)::" +msgstr "" + +#: ../Doc/library/pathlib.rst:129 +msgid "" +"However, in a Windows path, changing the local root doesn't discard the " +"previous drive setting::" +msgstr "" + +#: ../Doc/library/pathlib.rst:135 +msgid "" +"Spurious slashes and single dots are collapsed, but double dots (``'..'``) " +"are not, since this would change the meaning of a path in the face of " +"symbolic links::" +msgstr "" + +#: ../Doc/library/pathlib.rst:146 +msgid "" +"(a naïve approach would make ``PurePosixPath('foo/../bar')`` equivalent to " +"``PurePosixPath('bar')``, which is wrong if ``foo`` is a symbolic link to " +"another directory)" +msgstr "" + +#: ../Doc/library/pathlib.rst:150 +msgid "" +"Pure path objects implement the :class:`os.PathLike` interface, allowing " +"them to be used anywhere the interface is accepted." +msgstr "" + +#: ../Doc/library/pathlib.rst:153 +msgid "Added support for the :class:`os.PathLike` interface." +msgstr "" + +#: ../Doc/library/pathlib.rst:158 +msgid "" +"A subclass of :class:`PurePath`, this path flavour represents non-Windows " +"filesystem paths::" +msgstr "" + +#: ../Doc/library/pathlib.rst:164 ../Doc/library/pathlib.rst:174 +#: ../Doc/library/pathlib.rst:587 ../Doc/library/pathlib.rst:597 +#: ../Doc/library/pathlib.rst:607 +msgid "*pathsegments* is specified similarly to :class:`PurePath`." +msgstr "" + +#: ../Doc/library/pathlib.rst:168 +msgid "" +"A subclass of :class:`PurePath`, this path flavour represents Windows " +"filesystem paths::" +msgstr "" + +#: ../Doc/library/pathlib.rst:176 +msgid "" +"Regardless of the system you're running on, you can instantiate all of these " +"classes, since they don't provide any operation that does system calls." +msgstr "" + +#: ../Doc/library/pathlib.rst:181 +msgid "General properties" +msgstr "" + +#: ../Doc/library/pathlib.rst:183 +msgid "" +"Paths are immutable and hashable. Paths of a same flavour are comparable " +"and orderable. These properties respect the flavour's case-folding " +"semantics::" +msgstr "" + +#: ../Doc/library/pathlib.rst:196 +msgid "Paths of a different flavour compare unequal and cannot be ordered::" +msgstr "" + +#: ../Doc/library/pathlib.rst:209 +msgid "" +"The slash operator helps create child paths, similarly to :func:`os.path." +"join`::" +msgstr "" + +#: ../Doc/library/pathlib.rst:220 +msgid "" +"A path object can be used anywhere an object implementing :class:`os." +"PathLike` is accepted::" +msgstr "" + +#: ../Doc/library/pathlib.rst:228 +msgid "" +"The string representation of a path is the raw filesystem path itself (in " +"native form, e.g. with backslashes under Windows), which you can pass to any " +"function taking a file path as a string::" +msgstr "" + +#: ../Doc/library/pathlib.rst:239 +msgid "" +"Similarly, calling :class:`bytes` on a path gives the raw filesystem path as " +"a bytes object, as encoded by :func:`os.fsencode`::" +msgstr "" + +#: ../Doc/library/pathlib.rst:246 +msgid "" +"Calling :class:`bytes` is only recommended under Unix. Under Windows, the " +"unicode form is the canonical representation of filesystem paths." +msgstr "" + +#: ../Doc/library/pathlib.rst:251 +msgid "Accessing individual parts" +msgstr "" + +#: ../Doc/library/pathlib.rst:253 +msgid "" +"To access the individual \"parts\" (components) of a path, use the following " +"property:" +msgstr "" + +#: ../Doc/library/pathlib.rst:258 +msgid "A tuple giving access to the path's various components::" +msgstr "" + +#: ../Doc/library/pathlib.rst:268 +msgid "(note how the drive and local root are regrouped in a single part)" +msgstr "" + +#: ../Doc/library/pathlib.rst:272 +msgid "Methods and properties" +msgstr "" + +#: ../Doc/library/pathlib.rst:274 +msgid "Pure paths provide the following methods and properties:" +msgstr "" + +#: ../Doc/library/pathlib.rst:278 +msgid "A string representing the drive letter or name, if any::" +msgstr "" + +#: ../Doc/library/pathlib.rst:287 +msgid "UNC shares are also considered drives::" +msgstr "" + +#: ../Doc/library/pathlib.rst:294 +msgid "A string representing the (local or global) root, if any::" +msgstr "" + +#: ../Doc/library/pathlib.rst:303 +msgid "UNC shares always have a root::" +msgstr "" + +#: ../Doc/library/pathlib.rst:310 +msgid "The concatenation of the drive and root::" +msgstr "" + +#: ../Doc/library/pathlib.rst:324 +msgid "" +"An immutable sequence providing access to the logical ancestors of the path::" +msgstr "" + +#: ../Doc/library/pathlib.rst:338 +msgid "The logical parent of the path::" +msgstr "" + +#: ../Doc/library/pathlib.rst:344 +msgid "You cannot go past an anchor, or empty path::" +msgstr "" + +#: ../Doc/library/pathlib.rst:354 +msgid "This is a purely lexical operation, hence the following behaviour::" +msgstr "" + +#: ../Doc/library/pathlib.rst:360 +msgid "" +"If you want to walk an arbitrary filesystem path upwards, it is recommended " +"to first call :meth:`Path.resolve` so as to resolve symlinks and eliminate `" +"\"..\"` components." +msgstr "" + +#: ../Doc/library/pathlib.rst:367 +msgid "" +"A string representing the final path component, excluding the drive and " +"root, if any::" +msgstr "" + +#: ../Doc/library/pathlib.rst:373 +msgid "UNC drive names are not considered::" +msgstr "" + +#: ../Doc/library/pathlib.rst:383 +msgid "The file extension of the final component, if any::" +msgstr "" + +#: ../Doc/library/pathlib.rst:395 +msgid "A list of the path's file extensions::" +msgstr "" + +#: ../Doc/library/pathlib.rst:407 +msgid "The final path component, without its suffix::" +msgstr "" + +#: ../Doc/library/pathlib.rst:419 +msgid "" +"Return a string representation of the path with forward slashes (``/``)::" +msgstr "" + +#: ../Doc/library/pathlib.rst:430 +msgid "" +"Represent the path as a ``file`` URI. :exc:`ValueError` is raised if the " +"path isn't absolute." +msgstr "" + +#: ../Doc/library/pathlib.rst:443 +msgid "" +"Return whether the path is absolute or not. A path is considered absolute " +"if it has both a root and (if the flavour allows) a drive::" +msgstr "" + +#: ../Doc/library/pathlib.rst:463 +msgid "" +"With :class:`PureWindowsPath`, return ``True`` if the path is considered " +"reserved under Windows, ``False`` otherwise. With :class:`PurePosixPath`, " +"``False`` is always returned." +msgstr "" + +#: ../Doc/library/pathlib.rst:472 +msgid "" +"File system calls on reserved paths can fail mysteriously or have unintended " +"effects." +msgstr "" + +#: ../Doc/library/pathlib.rst:478 +msgid "" +"Calling this method is equivalent to combining the path with each of the " +"*other* arguments in turn::" +msgstr "" + +#: ../Doc/library/pathlib.rst:493 +msgid "" +"Match this path against the provided glob-style pattern. Return ``True`` if " +"matching is successful, ``False`` otherwise." +msgstr "" + +#: ../Doc/library/pathlib.rst:496 +msgid "" +"If *pattern* is relative, the path can be either relative or absolute, and " +"matching is done from the right::" +msgstr "" + +#: ../Doc/library/pathlib.rst:506 +msgid "" +"If *pattern* is absolute, the path must be absolute, and the whole path must " +"match::" +msgstr "" + +#: ../Doc/library/pathlib.rst:514 +msgid "As with other methods, case-sensitivity is observed::" +msgstr "" + +#: ../Doc/library/pathlib.rst:522 +msgid "" +"Compute a version of this path relative to the path represented by *other*. " +"If it's impossible, ValueError is raised::" +msgstr "" + +#: ../Doc/library/pathlib.rst:540 +msgid "" +"Return a new path with the :attr:`name` changed. If the original path " +"doesn't have a name, ValueError is raised::" +msgstr "" + +#: ../Doc/library/pathlib.rst:557 +msgid "" +"Return a new path with the :attr:`suffix` changed. If the original path " +"doesn't have a suffix, the new *suffix* is appended instead::" +msgstr "" + +#: ../Doc/library/pathlib.rst:572 +msgid "Concrete paths" +msgstr "" + +#: ../Doc/library/pathlib.rst:574 +msgid "" +"Concrete paths are subclasses of the pure path classes. In addition to " +"operations provided by the latter, they also provide methods to do system " +"calls on path objects. There are three ways to instantiate concrete paths:" +msgstr "" + +#: ../Doc/library/pathlib.rst:580 +msgid "" +"A subclass of :class:`PurePath`, this class represents concrete paths of the " +"system's path flavour (instantiating it creates either a :class:`PosixPath` " +"or a :class:`WindowsPath`)::" +msgstr "" + +#: ../Doc/library/pathlib.rst:591 +msgid "" +"A subclass of :class:`Path` and :class:`PurePosixPath`, this class " +"represents concrete non-Windows filesystem paths::" +msgstr "" + +#: ../Doc/library/pathlib.rst:601 +msgid "" +"A subclass of :class:`Path` and :class:`PureWindowsPath`, this class " +"represents concrete Windows filesystem paths::" +msgstr "" + +#: ../Doc/library/pathlib.rst:609 +msgid "" +"You can only instantiate the class flavour that corresponds to your system " +"(allowing system calls on non-compatible path flavours could lead to bugs or " +"failures in your application)::" +msgstr "" + +#: ../Doc/library/pathlib.rst:631 +msgid "" +"Concrete paths provide the following methods in addition to pure paths " +"methods. Many of these methods can raise an :exc:`OSError` if a system call " +"fails (for example because the path doesn't exist):" +msgstr "" + +#: ../Doc/library/pathlib.rst:637 +msgid "" +"Return a new path object representing the current directory (as returned by :" +"func:`os.getcwd`)::" +msgstr "" + +#: ../Doc/library/pathlib.rst:646 +msgid "" +"Return a new path object representing the user's home directory (as returned " +"by :func:`os.path.expanduser` with ``~`` construct)::" +msgstr "" + +#: ../Doc/library/pathlib.rst:657 +msgid "" +"Return information about this path (similarly to :func:`os.stat`). The " +"result is looked up at each call to this method." +msgstr "" + +#: ../Doc/library/pathlib.rst:669 +msgid "Change the file mode and permissions, like :func:`os.chmod`::" +msgstr "" + +#: ../Doc/library/pathlib.rst:681 +msgid "Whether the path points to an existing file or directory::" +msgstr "" + +#: ../Doc/library/pathlib.rst:693 +msgid "" +"If the path points to a symlink, :meth:`exists` returns whether the symlink " +"*points to* an existing file or directory." +msgstr "" + +#: ../Doc/library/pathlib.rst:699 +msgid "" +"Return a new path with expanded ``~`` and ``~user`` constructs, as returned " +"by :meth:`os.path.expanduser`::" +msgstr "" + +#: ../Doc/library/pathlib.rst:711 +msgid "" +"Glob the given *pattern* in the directory represented by this path, yielding " +"all matching files (of any kind)::" +msgstr "" + +#: ../Doc/library/pathlib.rst:719 +msgid "" +"The \"``**``\" pattern means \"this directory and all subdirectories, " +"recursively\". In other words, it enables recursive globbing::" +msgstr "" + +#: ../Doc/library/pathlib.rst:736 +msgid "" +"Return the name of the group owning the file. :exc:`KeyError` is raised if " +"the file's gid isn't found in the system database." +msgstr "" + +#: ../Doc/library/pathlib.rst:742 +msgid "" +"Return ``True`` if the path points to a directory (or a symbolic link " +"pointing to a directory), ``False`` if it points to another kind of file." +msgstr "" + +#: ../Doc/library/pathlib.rst:745 ../Doc/library/pathlib.rst:754 +#: ../Doc/library/pathlib.rst:771 ../Doc/library/pathlib.rst:780 +#: ../Doc/library/pathlib.rst:789 ../Doc/library/pathlib.rst:798 +msgid "" +"``False`` is also returned if the path doesn't exist or is a broken symlink; " +"other errors (such as permission errors) are propagated." +msgstr "" + +#: ../Doc/library/pathlib.rst:751 +msgid "" +"Return ``True`` if the path points to a regular file (or a symbolic link " +"pointing to a regular file), ``False`` if it points to another kind of file." +msgstr "" + +#: ../Doc/library/pathlib.rst:760 +msgid "" +"Return ``True`` if the path points to a symbolic link, ``False`` otherwise." +msgstr "" + +#: ../Doc/library/pathlib.rst:762 +msgid "" +"``False`` is also returned if the path doesn't exist; other errors (such as " +"permission errors) are propagated." +msgstr "" + +#: ../Doc/library/pathlib.rst:768 +msgid "" +"Return ``True`` if the path points to a Unix socket (or a symbolic link " +"pointing to a Unix socket), ``False`` if it points to another kind of file." +msgstr "" + +#: ../Doc/library/pathlib.rst:777 +msgid "" +"Return ``True`` if the path points to a FIFO (or a symbolic link pointing to " +"a FIFO), ``False`` if it points to another kind of file." +msgstr "" + +#: ../Doc/library/pathlib.rst:786 +msgid "" +"Return ``True`` if the path points to a block device (or a symbolic link " +"pointing to a block device), ``False`` if it points to another kind of file." +msgstr "" + +#: ../Doc/library/pathlib.rst:795 +msgid "" +"Return ``True`` if the path points to a character device (or a symbolic link " +"pointing to a character device), ``False`` if it points to another kind of " +"file." +msgstr "" + +#: ../Doc/library/pathlib.rst:804 +msgid "" +"When the path points to a directory, yield path objects of the directory " +"contents::" +msgstr "" + +#: ../Doc/library/pathlib.rst:820 +msgid "" +"Like :meth:`Path.chmod` but, if the path points to a symbolic link, the " +"symbolic link's mode is changed rather than its target's." +msgstr "" + +#: ../Doc/library/pathlib.rst:826 +msgid "" +"Like :meth:`Path.stat` but, if the path points to a symbolic link, return " +"the symbolic link's information rather than its target's." +msgstr "" + +#: ../Doc/library/pathlib.rst:832 +msgid "" +"Create a new directory at this given path. If *mode* is given, it is " +"combined with the process' ``umask`` value to determine the file mode and " +"access flags. If the path already exists, :exc:`FileExistsError` is raised." +msgstr "" + +#: ../Doc/library/pathlib.rst:837 +msgid "" +"If *parents* is true, any missing parents of this path are created as " +"needed; they are created with the default permissions without taking *mode* " +"into account (mimicking the POSIX ``mkdir -p`` command)." +msgstr "" + +#: ../Doc/library/pathlib.rst:841 +msgid "" +"If *parents* is false (the default), a missing parent raises :exc:" +"`FileNotFoundError`." +msgstr "" + +#: ../Doc/library/pathlib.rst:844 +msgid "" +"If *exist_ok* is false (the default), :exc:`FileExistsError` is raised if " +"the target directory already exists." +msgstr "" + +#: ../Doc/library/pathlib.rst:847 +msgid "" +"If *exist_ok* is true, :exc:`FileExistsError` exceptions will be ignored " +"(same behavior as the POSIX ``mkdir -p`` command), but only if the last path " +"component is not an existing non-directory file." +msgstr "" + +#: ../Doc/library/pathlib.rst:851 +msgid "The *exist_ok* parameter was added." +msgstr "" + +#: ../Doc/library/pathlib.rst:857 +msgid "" +"Open the file pointed to by the path, like the built-in :func:`open` " +"function does::" +msgstr "" + +#: ../Doc/library/pathlib.rst:869 +msgid "" +"Return the name of the user owning the file. :exc:`KeyError` is raised if " +"the file's uid isn't found in the system database." +msgstr "" + +#: ../Doc/library/pathlib.rst:875 +msgid "Return the binary contents of the pointed-to file as a bytes object::" +msgstr "" + +#: ../Doc/library/pathlib.rst:888 +msgid "Return the decoded contents of the pointed-to file as a string::" +msgstr "" + +#: ../Doc/library/pathlib.rst:896 +msgid "The optional parameters have the same meaning as in :func:`open`." +msgstr "" + +#: ../Doc/library/pathlib.rst:903 +msgid "" +"Rename this file or directory to the given *target*. On Unix, if *target* " +"exists and is a file, it will be replaced silently if the user has " +"permission. *target* can be either a string or another path object::" +msgstr "" + +#: ../Doc/library/pathlib.rst:918 +msgid "" +"Rename this file or directory to the given *target*. If *target* points to " +"an existing file or directory, it will be unconditionally replaced." +msgstr "" + +#: ../Doc/library/pathlib.rst:924 +msgid "" +"Make the path absolute, resolving any symlinks. A new path object is " +"returned::" +msgstr "" + +#: ../Doc/library/pathlib.rst:933 +msgid "" +"\"``..``\" components are also eliminated (this is the only method to do " +"so)::" +msgstr "" + +#: ../Doc/library/pathlib.rst:939 +msgid "" +"If the path doesn't exist, :exc:`FileNotFoundError` is raised. If an " +"infinite loop is encountered along the resolution path, :exc:`RuntimeError` " +"is raised." +msgstr "" + +#: ../Doc/library/pathlib.rst:946 +msgid "" +"This is like calling :meth:`Path.glob` with \"``**``\" added in front of the " +"given *pattern*:" +msgstr "" + +#: ../Doc/library/pathlib.rst:959 +msgid "Remove this directory. The directory must be empty." +msgstr "" + +#: ../Doc/library/pathlib.rst:964 +msgid "" +"Return whether this path points to the same file as *other_path*, which can " +"be either a Path object, or a string. The semantics are similar to :func:" +"`os.path.samefile` and :func:`os.path.samestat`." +msgstr "" + +#: ../Doc/library/pathlib.rst:968 +msgid "" +"An :exc:`OSError` can be raised if either file cannot be accessed for some " +"reason." +msgstr "" + +#: ../Doc/library/pathlib.rst:983 +msgid "" +"Make this path a symbolic link to *target*. Under Windows, " +"*target_is_directory* must be true (default ``False``) if the link's target " +"is a directory. Under POSIX, *target_is_directory*'s value is ignored." +msgstr "" + +#: ../Doc/library/pathlib.rst:997 +msgid "" +"The order of arguments (link, target) is the reverse of :func:`os.symlink`'s." +msgstr "" + +#: ../Doc/library/pathlib.rst:1003 +msgid "" +"Create a file at this given path. If *mode* is given, it is combined with " +"the process' ``umask`` value to determine the file mode and access flags. " +"If the file already exists, the function succeeds if *exist_ok* is true (and " +"its modification time is updated to the current time), otherwise :exc:" +"`FileExistsError` is raised." +msgstr "" + +#: ../Doc/library/pathlib.rst:1012 +msgid "" +"Remove this file or symbolic link. If the path points to a directory, use :" +"func:`Path.rmdir` instead." +msgstr "" + +#: ../Doc/library/pathlib.rst:1018 +msgid "" +"Open the file pointed to in bytes mode, write *data* to it, and close the " +"file::" +msgstr "" + +#: ../Doc/library/pathlib.rst:1027 +msgid "An existing file of the same name is overwritten." +msgstr "" + +#: ../Doc/library/pathlib.rst:1034 +msgid "" +"Open the file pointed to in text mode, write *data* to it, and close the " +"file::" +msgstr "" + +#: ../Doc/library/pdb.rst:4 +msgid ":mod:`pdb` --- The Python Debugger" +msgstr "" + +#: ../Doc/library/pdb.rst:9 +msgid "**Source code:** :source:`Lib/pdb.py`" +msgstr "" + +#: ../Doc/library/pdb.rst:15 +msgid "" +"The module :mod:`pdb` defines an interactive source code debugger for Python " +"programs. It supports setting (conditional) breakpoints and single stepping " +"at the source line level, inspection of stack frames, source code listing, " +"and evaluation of arbitrary Python code in the context of any stack frame. " +"It also supports post-mortem debugging and can be called under program " +"control." +msgstr "" + +#: ../Doc/library/pdb.rst:26 +msgid "" +"The debugger is extensible -- it is actually defined as the class :class:" +"`Pdb`. This is currently undocumented but easily understood by reading the " +"source. The extension interface uses the modules :mod:`bdb` and :mod:`cmd`." +msgstr "" + +#: ../Doc/library/pdb.rst:30 +msgid "" +"The debugger's prompt is ``(Pdb)``. Typical usage to run a program under " +"control of the debugger is::" +msgstr "" + +#: ../Doc/library/pdb.rst:44 +msgid "" +"Tab-completion via the :mod:`readline` module is available for commands and " +"command arguments, e.g. the current global and local names are offered as " +"arguments of the ``p`` command." +msgstr "" + +#: ../Doc/library/pdb.rst:49 +msgid "" +":file:`pdb.py` can also be invoked as a script to debug other scripts. For " +"example::" +msgstr "" + +#: ../Doc/library/pdb.rst:54 +msgid "" +"When invoked as a script, pdb will automatically enter post-mortem debugging " +"if the program being debugged exits abnormally. After post-mortem debugging " +"(or after normal exit of the program), pdb will restart the program. " +"Automatic restarting preserves pdb's state (such as breakpoints) and in most " +"cases is more useful than quitting the debugger upon program's exit." +msgstr "" + +#: ../Doc/library/pdb.rst:60 +msgid "" +":file:`pdb.py` now accepts a ``-c`` option that executes commands as if " +"given in a :file:`.pdbrc` file, see :ref:`debugger-commands`." +msgstr "" + +#: ../Doc/library/pdb.rst:64 +msgid "" +"The typical usage to break into the debugger from a running program is to " +"insert ::" +msgstr "" + +#: ../Doc/library/pdb.rst:69 +msgid "" +"at the location you want to break into the debugger. You can then step " +"through the code following this statement, and continue running without the " +"debugger using the :pdbcmd:`continue` command." +msgstr "" + +#: ../Doc/library/pdb.rst:73 +msgid "The typical usage to inspect a crashed program is::" +msgstr "" + +#: ../Doc/library/pdb.rst:91 +msgid "" +"The module defines the following functions; each enters the debugger in a " +"slightly different way:" +msgstr "" + +#: ../Doc/library/pdb.rst:96 +msgid "" +"Execute the *statement* (given as a string or a code object) under debugger " +"control. The debugger prompt appears before any code is executed; you can " +"set breakpoints and type :pdbcmd:`continue`, or you can step through the " +"statement using :pdbcmd:`step` or :pdbcmd:`next` (all these commands are " +"explained below). The optional *globals* and *locals* arguments specify the " +"environment in which the code is executed; by default the dictionary of the " +"module :mod:`__main__` is used. (See the explanation of the built-in :func:" +"`exec` or :func:`eval` functions.)" +msgstr "" + +#: ../Doc/library/pdb.rst:108 +msgid "" +"Evaluate the *expression* (given as a string or a code object) under " +"debugger control. When :func:`runeval` returns, it returns the value of the " +"expression. Otherwise this function is similar to :func:`run`." +msgstr "" + +#: ../Doc/library/pdb.rst:115 +msgid "" +"Call the *function* (a function or method object, not a string) with the " +"given arguments. When :func:`runcall` returns, it returns whatever the " +"function call returned. The debugger prompt appears as soon as the function " +"is entered." +msgstr "" + +#: ../Doc/library/pdb.rst:123 +msgid "" +"Enter the debugger at the calling stack frame. This is useful to hard-code " +"a breakpoint at a given point in a program, even if the code is not " +"otherwise being debugged (e.g. when an assertion fails)." +msgstr "" + +#: ../Doc/library/pdb.rst:130 +msgid "" +"Enter post-mortem debugging of the given *traceback* object. If no " +"*traceback* is given, it uses the one of the exception that is currently " +"being handled (an exception must be being handled if the default is to be " +"used)." +msgstr "" + +#: ../Doc/library/pdb.rst:138 +msgid "" +"Enter post-mortem debugging of the traceback found in :data:`sys." +"last_traceback`." +msgstr "" + +#: ../Doc/library/pdb.rst:142 +msgid "" +"The ``run*`` functions and :func:`set_trace` are aliases for instantiating " +"the :class:`Pdb` class and calling the method of the same name. If you want " +"to access further features, you have to do this yourself:" +msgstr "" + +#: ../Doc/library/pdb.rst:149 +msgid ":class:`Pdb` is the debugger class." +msgstr "" + +#: ../Doc/library/pdb.rst:151 +msgid "" +"The *completekey*, *stdin* and *stdout* arguments are passed to the " +"underlying :class:`cmd.Cmd` class; see the description there." +msgstr "" + +#: ../Doc/library/pdb.rst:154 +msgid "" +"The *skip* argument, if given, must be an iterable of glob-style module name " +"patterns. The debugger will not step into frames that originate in a module " +"that matches one of these patterns. [1]_" +msgstr "" + +#: ../Doc/library/pdb.rst:158 +msgid "" +"By default, Pdb sets a handler for the SIGINT signal (which is sent when the " +"user presses :kbd:`Ctrl-C` on the console) when you give a ``continue`` " +"command. This allows you to break into the debugger again by pressing :kbd:" +"`Ctrl-C`. If you want Pdb not to touch the SIGINT handler, set *nosigint* " +"to true." +msgstr "" + +#: ../Doc/library/pdb.rst:163 +msgid "" +"The *readrc* argument defaults to true and controls whether Pdb will load ." +"pdbrc files from the filesystem." +msgstr "" + +#: ../Doc/library/pdb.rst:166 +msgid "Example call to enable tracing with *skip*::" +msgstr "" + +#: ../Doc/library/pdb.rst:173 +msgid "" +"The *nosigint* argument. Previously, a SIGINT handler was never set by Pdb." +msgstr "" + +#: ../Doc/library/pdb.rst:177 +msgid "The *readrc* argument." +msgstr "" + +#: ../Doc/library/pdb.rst:185 +msgid "See the documentation for the functions explained above." +msgstr "" + +#: ../Doc/library/pdb.rst:191 +msgid "Debugger Commands" +msgstr "" + +#: ../Doc/library/pdb.rst:193 +msgid "" +"The commands recognized by the debugger are listed below. Most commands can " +"be abbreviated to one or two letters as indicated; e.g. ``h(elp)`` means " +"that either ``h`` or ``help`` can be used to enter the help command (but not " +"``he`` or ``hel``, nor ``H`` or ``Help`` or ``HELP``). Arguments to " +"commands must be separated by whitespace (spaces or tabs). Optional " +"arguments are enclosed in square brackets (``[]``) in the command syntax; " +"the square brackets must not be typed. Alternatives in the command syntax " +"are separated by a vertical bar (``|``)." +msgstr "" + +#: ../Doc/library/pdb.rst:202 +msgid "" +"Entering a blank line repeats the last command entered. Exception: if the " +"last command was a :pdbcmd:`list` command, the next 11 lines are listed." +msgstr "" + +#: ../Doc/library/pdb.rst:205 +msgid "" +"Commands that the debugger doesn't recognize are assumed to be Python " +"statements and are executed in the context of the program being debugged. " +"Python statements can also be prefixed with an exclamation point (``!``). " +"This is a powerful way to inspect the program being debugged; it is even " +"possible to change a variable or call a function. When an exception occurs " +"in such a statement, the exception name is printed but the debugger's state " +"is not changed." +msgstr "" + +#: ../Doc/library/pdb.rst:213 +msgid "" +"The debugger supports :ref:`aliases `. Aliases can have " +"parameters which allows one a certain level of adaptability to the context " +"under examination." +msgstr "" + +#: ../Doc/library/pdb.rst:217 +msgid "" +"Multiple commands may be entered on a single line, separated by ``;;``. (A " +"single ``;`` is not used as it is the separator for multiple commands in a " +"line that is passed to the Python parser.) No intelligence is applied to " +"separating the commands; the input is split at the first ``;;`` pair, even " +"if it is in the middle of a quoted string." +msgstr "" + +#: ../Doc/library/pdb.rst:227 +msgid "" +"If a file :file:`.pdbrc` exists in the user's home directory or in the " +"current directory, it is read in and executed as if it had been typed at the " +"debugger prompt. This is particularly useful for aliases. If both files " +"exist, the one in the home directory is read first and aliases defined there " +"can be overridden by the local file." +msgstr "" + +#: ../Doc/library/pdb.rst:233 +msgid "" +":file:`.pdbrc` can now contain commands that continue debugging, such as :" +"pdbcmd:`continue` or :pdbcmd:`next`. Previously, these commands had no " +"effect." +msgstr "" + +#: ../Doc/library/pdb.rst:241 +msgid "" +"Without argument, print the list of available commands. With a *command* as " +"argument, print help about that command. ``help pdb`` displays the full " +"documentation (the docstring of the :mod:`pdb` module). Since the *command* " +"argument must be an identifier, ``help exec`` must be entered to get help on " +"the ``!`` command." +msgstr "" + +#: ../Doc/library/pdb.rst:249 +msgid "" +"Print a stack trace, with the most recent frame at the bottom. An arrow " +"indicates the current frame, which determines the context of most commands." +msgstr "" + +#: ../Doc/library/pdb.rst:254 +msgid "" +"Move the current frame *count* (default one) levels down in the stack trace " +"(to a newer frame)." +msgstr "" + +#: ../Doc/library/pdb.rst:259 +msgid "" +"Move the current frame *count* (default one) levels up in the stack trace " +"(to an older frame)." +msgstr "" + +#: ../Doc/library/pdb.rst:264 +msgid "" +"With a *lineno* argument, set a break there in the current file. With a " +"*function* argument, set a break at the first executable statement within " +"that function. The line number may be prefixed with a filename and a colon, " +"to specify a breakpoint in another file (probably one that hasn't been " +"loaded yet). The file is searched on :data:`sys.path`. Note that each " +"breakpoint is assigned a number to which all the other breakpoint commands " +"refer." +msgstr "" + +#: ../Doc/library/pdb.rst:271 +msgid "" +"If a second argument is present, it is an expression which must evaluate to " +"true before the breakpoint is honored." +msgstr "" + +#: ../Doc/library/pdb.rst:274 +msgid "" +"Without argument, list all breaks, including for each breakpoint, the number " +"of times that breakpoint has been hit, the current ignore count, and the " +"associated condition if any." +msgstr "" + +#: ../Doc/library/pdb.rst:280 +msgid "" +"Temporary breakpoint, which is removed automatically when it is first hit. " +"The arguments are the same as for :pdbcmd:`break`." +msgstr "" + +#: ../Doc/library/pdb.rst:285 +msgid "" +"With a *filename:lineno* argument, clear all the breakpoints at this line. " +"With a space separated list of breakpoint numbers, clear those breakpoints. " +"Without argument, clear all breaks (but first ask confirmation)." +msgstr "" + +#: ../Doc/library/pdb.rst:291 +msgid "" +"Disable the breakpoints given as a space separated list of breakpoint " +"numbers. Disabling a breakpoint means it cannot cause the program to stop " +"execution, but unlike clearing a breakpoint, it remains in the list of " +"breakpoints and can be (re-)enabled." +msgstr "" + +#: ../Doc/library/pdb.rst:298 +msgid "Enable the breakpoints specified." +msgstr "" + +#: ../Doc/library/pdb.rst:302 +msgid "" +"Set the ignore count for the given breakpoint number. If count is omitted, " +"the ignore count is set to 0. A breakpoint becomes active when the ignore " +"count is zero. When non-zero, the count is decremented each time the " +"breakpoint is reached and the breakpoint is not disabled and any associated " +"condition evaluates to true." +msgstr "" + +#: ../Doc/library/pdb.rst:310 +msgid "" +"Set a new *condition* for the breakpoint, an expression which must evaluate " +"to true before the breakpoint is honored. If *condition* is absent, any " +"existing condition is removed; i.e., the breakpoint is made unconditional." +msgstr "" + +#: ../Doc/library/pdb.rst:316 +msgid "" +"Specify a list of commands for breakpoint number *bpnumber*. The commands " +"themselves appear on the following lines. Type a line containing just " +"``end`` to terminate the commands. An example::" +msgstr "" + +#: ../Doc/library/pdb.rst:325 +msgid "" +"To remove all commands from a breakpoint, type commands and follow it " +"immediately with ``end``; that is, give no commands." +msgstr "" + +#: ../Doc/library/pdb.rst:328 +msgid "" +"With no *bpnumber* argument, commands refers to the last breakpoint set." +msgstr "" + +#: ../Doc/library/pdb.rst:330 +msgid "" +"You can use breakpoint commands to start your program up again. Simply use " +"the continue command, or step, or any other command that resumes execution." +msgstr "" + +#: ../Doc/library/pdb.rst:333 +msgid "" +"Specifying any command resuming execution (currently continue, step, next, " +"return, jump, quit and their abbreviations) terminates the command list (as " +"if that command was immediately followed by end). This is because any time " +"you resume execution (even with a simple next or step), you may encounter " +"another breakpoint--which could have its own command list, leading to " +"ambiguities about which list to execute." +msgstr "" + +#: ../Doc/library/pdb.rst:340 +msgid "" +"If you use the 'silent' command in the command list, the usual message about " +"stopping at a breakpoint is not printed. This may be desirable for " +"breakpoints that are to print a specific message and then continue. If none " +"of the other commands print anything, you see no sign that the breakpoint " +"was reached." +msgstr "" + +#: ../Doc/library/pdb.rst:347 +msgid "" +"Execute the current line, stop at the first possible occasion (either in a " +"function that is called or on the next line in the current function)." +msgstr "" + +#: ../Doc/library/pdb.rst:352 +msgid "" +"Continue execution until the next line in the current function is reached or " +"it returns. (The difference between :pdbcmd:`next` and :pdbcmd:`step` is " +"that :pdbcmd:`step` stops inside a called function, while :pdbcmd:`next` " +"executes called functions at (nearly) full speed, only stopping at the next " +"line in the current function.)" +msgstr "" + +#: ../Doc/library/pdb.rst:360 +msgid "" +"Without argument, continue execution until the line with a number greater " +"than the current one is reached." +msgstr "" + +#: ../Doc/library/pdb.rst:363 +msgid "" +"With a line number, continue execution until a line with a number greater or " +"equal to that is reached. In both cases, also stop when the current frame " +"returns." +msgstr "" + +#: ../Doc/library/pdb.rst:367 +msgid "Allow giving an explicit line number." +msgstr "" + +#: ../Doc/library/pdb.rst:372 +msgid "Continue execution until the current function returns." +msgstr "" + +#: ../Doc/library/pdb.rst:376 +msgid "Continue execution, only stop when a breakpoint is encountered." +msgstr "" + +#: ../Doc/library/pdb.rst:380 +msgid "" +"Set the next line that will be executed. Only available in the bottom-most " +"frame. This lets you jump back and execute code again, or jump forward to " +"skip code that you don't want to run." +msgstr "" + +#: ../Doc/library/pdb.rst:384 +msgid "" +"It should be noted that not all jumps are allowed -- for instance it is not " +"possible to jump into the middle of a :keyword:`for` loop or out of a :" +"keyword:`finally` clause." +msgstr "" + +#: ../Doc/library/pdb.rst:390 +msgid "" +"List source code for the current file. Without arguments, list 11 lines " +"around the current line or continue the previous listing. With ``.`` as " +"argument, list 11 lines around the current line. With one argument, list 11 " +"lines around at that line. With two arguments, list the given range; if the " +"second argument is less than the first, it is interpreted as a count." +msgstr "" + +#: ../Doc/library/pdb.rst:396 +msgid "" +"The current line in the current frame is indicated by ``->``. If an " +"exception is being debugged, the line where the exception was originally " +"raised or propagated is indicated by ``>>``, if it differs from the current " +"line." +msgstr "" + +#: ../Doc/library/pdb.rst:401 +msgid "The ``>>`` marker." +msgstr "" + +#: ../Doc/library/pdb.rst:406 +msgid "" +"List all source code for the current function or frame. Interesting lines " +"are marked as for :pdbcmd:`list`." +msgstr "" + +#: ../Doc/library/pdb.rst:413 +msgid "Print the argument list of the current function." +msgstr "" + +#: ../Doc/library/pdb.rst:417 +msgid "Evaluate the *expression* in the current context and print its value." +msgstr "" + +#: ../Doc/library/pdb.rst:421 +msgid "" +"``print()`` can also be used, but is not a debugger command --- this " +"executes the Python :func:`print` function." +msgstr "" + +#: ../Doc/library/pdb.rst:427 +msgid "" +"Like the :pdbcmd:`p` command, except the value of the expression is pretty-" +"printed using the :mod:`pprint` module." +msgstr "" + +#: ../Doc/library/pdb.rst:432 +msgid "Print the type of the *expression*." +msgstr "" + +#: ../Doc/library/pdb.rst:436 +msgid "Try to get source code for the given object and display it." +msgstr "" + +#: ../Doc/library/pdb.rst:442 +msgid "" +"Display the value of the expression if it changed, each time execution stops " +"in the current frame." +msgstr "" + +#: ../Doc/library/pdb.rst:445 +msgid "Without expression, list all display expressions for the current frame." +msgstr "" + +#: ../Doc/library/pdb.rst:451 +msgid "" +"Do not display the expression any more in the current frame. Without " +"expression, clear all display expressions for the current frame." +msgstr "" + +#: ../Doc/library/pdb.rst:458 +msgid "" +"Start an interactive interpreter (using the :mod:`code` module) whose global " +"namespace contains all the (global and local) names found in the current " +"scope." +msgstr "" + +#: ../Doc/library/pdb.rst:468 +msgid "" +"Create an alias called *name* that executes *command*. The command must " +"*not* be enclosed in quotes. Replaceable parameters can be indicated by ``" +"%1``, ``%2``, and so on, while ``%*`` is replaced by all the parameters. If " +"no command is given, the current alias for *name* is shown. If no arguments " +"are given, all aliases are listed." +msgstr "" + +#: ../Doc/library/pdb.rst:474 +msgid "" +"Aliases may be nested and can contain anything that can be legally typed at " +"the pdb prompt. Note that internal pdb commands *can* be overridden by " +"aliases. Such a command is then hidden until the alias is removed. " +"Aliasing is recursively applied to the first word of the command line; all " +"other words in the line are left alone." +msgstr "" + +#: ../Doc/library/pdb.rst:480 +msgid "" +"As an example, here are two useful aliases (especially when placed in the :" +"file:`.pdbrc` file)::" +msgstr "" + +#: ../Doc/library/pdb.rst:490 +msgid "Delete the specified alias." +msgstr "" + +#: ../Doc/library/pdb.rst:494 +msgid "" +"Execute the (one-line) *statement* in the context of the current stack " +"frame. The exclamation point can be omitted unless the first word of the " +"statement resembles a debugger command. To set a global variable, you can " +"prefix the assignment command with a :keyword:`global` statement on the same " +"line, e.g.::" +msgstr "" + +#: ../Doc/library/pdb.rst:506 +msgid "" +"Restart the debugged Python program. If an argument is supplied, it is " +"split with :mod:`shlex` and the result is used as the new :data:`sys.argv`. " +"History, breakpoints, actions and debugger options are preserved. :pdbcmd:" +"`restart` is an alias for :pdbcmd:`run`." +msgstr "" + +#: ../Doc/library/pdb.rst:513 +msgid "Quit from the debugger. The program being executed is aborted." +msgstr "" + +#: ../Doc/library/pdb.rst:518 +msgid "" +"Whether a frame is considered to originate in a certain module is determined " +"by the ``__name__`` in the frame globals." +msgstr "" + +#: ../Doc/library/persistence.rst:5 +msgid "Data Persistence" +msgstr "" + +#: ../Doc/library/persistence.rst:7 +msgid "" +"The modules described in this chapter support storing Python data in a " +"persistent form on disk. The :mod:`pickle` and :mod:`marshal` modules can " +"turn many Python data types into a stream of bytes and then recreate the " +"objects from the bytes. The various DBM-related modules support a family of " +"hash-based file formats that store a mapping of strings to other strings." +msgstr "" + +#: ../Doc/library/pickle.rst:2 +msgid ":mod:`pickle` --- Python object serialization" +msgstr "" + +#: ../Doc/library/pickle.rst:10 +msgid "**Source code:** :source:`Lib/pickle.py`" +msgstr "" + +#: ../Doc/library/pickle.rst:22 +msgid "" +"The :mod:`pickle` module implements binary protocols for serializing and de-" +"serializing a Python object structure. *\"Pickling\"* is the process " +"whereby a Python object hierarchy is converted into a byte stream, and *" +"\"unpickling\"* is the inverse operation, whereby a byte stream (from a :" +"term:`binary file` or :term:`bytes-like object`) is converted back into an " +"object hierarchy. Pickling (and unpickling) is alternatively known as " +"\"serialization\", \"marshalling,\" [#]_ or \"flattening\"; however, to " +"avoid confusion, the terms used here are \"pickling\" and \"unpickling\"." +msgstr "" + +#: ../Doc/library/pickle.rst:33 +msgid "" +"The :mod:`pickle` module is not secure against erroneous or maliciously " +"constructed data. Never unpickle data received from an untrusted or " +"unauthenticated source." +msgstr "" + +#: ../Doc/library/pickle.rst:39 +msgid "Relationship to other Python modules" +msgstr "" + +#: ../Doc/library/pickle.rst:42 +msgid "Comparison with ``marshal``" +msgstr "" + +#: ../Doc/library/pickle.rst:44 +msgid "" +"Python has a more primitive serialization module called :mod:`marshal`, but " +"in general :mod:`pickle` should always be the preferred way to serialize " +"Python objects. :mod:`marshal` exists primarily to support Python's :file:`." +"pyc` files." +msgstr "" + +#: ../Doc/library/pickle.rst:49 +msgid "" +"The :mod:`pickle` module differs from :mod:`marshal` in several significant " +"ways:" +msgstr "" + +#: ../Doc/library/pickle.rst:51 +msgid "" +"The :mod:`pickle` module keeps track of the objects it has already " +"serialized, so that later references to the same object won't be serialized " +"again. :mod:`marshal` doesn't do this." +msgstr "" + +#: ../Doc/library/pickle.rst:55 +msgid "" +"This has implications both for recursive objects and object sharing. " +"Recursive objects are objects that contain references to themselves. These " +"are not handled by marshal, and in fact, attempting to marshal recursive " +"objects will crash your Python interpreter. Object sharing happens when " +"there are multiple references to the same object in different places in the " +"object hierarchy being serialized. :mod:`pickle` stores such objects only " +"once, and ensures that all other references point to the master copy. " +"Shared objects remain shared, which can be very important for mutable " +"objects." +msgstr "" + +#: ../Doc/library/pickle.rst:64 +msgid "" +":mod:`marshal` cannot be used to serialize user-defined classes and their " +"instances. :mod:`pickle` can save and restore class instances " +"transparently, however the class definition must be importable and live in " +"the same module as when the object was stored." +msgstr "" + +#: ../Doc/library/pickle.rst:69 +msgid "" +"The :mod:`marshal` serialization format is not guaranteed to be portable " +"across Python versions. Because its primary job in life is to support :file:" +"`.pyc` files, the Python implementers reserve the right to change the " +"serialization format in non-backwards compatible ways should the need arise. " +"The :mod:`pickle` serialization format is guaranteed to be backwards " +"compatible across Python releases." +msgstr "" + +#: ../Doc/library/pickle.rst:77 +msgid "Comparison with ``json``" +msgstr "" + +#: ../Doc/library/pickle.rst:79 +msgid "" +"There are fundamental differences between the pickle protocols and `JSON " +"(JavaScript Object Notation) `_:" +msgstr "" + +#: ../Doc/library/pickle.rst:82 +msgid "" +"JSON is a text serialization format (it outputs unicode text, although most " +"of the time it is then encoded to ``utf-8``), while pickle is a binary " +"serialization format;" +msgstr "" + +#: ../Doc/library/pickle.rst:86 +msgid "JSON is human-readable, while pickle is not;" +msgstr "" + +#: ../Doc/library/pickle.rst:88 +msgid "" +"JSON is interoperable and widely used outside of the Python ecosystem, while " +"pickle is Python-specific;" +msgstr "" + +#: ../Doc/library/pickle.rst:91 +msgid "" +"JSON, by default, can only represent a subset of the Python built-in types, " +"and no custom classes; pickle can represent an extremely large number of " +"Python types (many of them automatically, by clever usage of Python's " +"introspection facilities; complex cases can be tackled by implementing :ref:" +"`specific object APIs `)." +msgstr "" + +#: ../Doc/library/pickle.rst:98 +msgid "" +"The :mod:`json` module: a standard library module allowing JSON " +"serialization and deserialization." +msgstr "" + +#: ../Doc/library/pickle.rst:105 +msgid "Data stream format" +msgstr "" + +#: ../Doc/library/pickle.rst:110 +msgid "" +"The data format used by :mod:`pickle` is Python-specific. This has the " +"advantage that there are no restrictions imposed by external standards such " +"as JSON or XDR (which can't represent pointer sharing); however it means " +"that non-Python programs may not be able to reconstruct pickled Python " +"objects." +msgstr "" + +#: ../Doc/library/pickle.rst:115 +msgid "" +"By default, the :mod:`pickle` data format uses a relatively compact binary " +"representation. If you need optimal size characteristics, you can " +"efficiently :doc:`compress ` pickled data." +msgstr "" + +#: ../Doc/library/pickle.rst:119 +msgid "" +"The module :mod:`pickletools` contains tools for analyzing data streams " +"generated by :mod:`pickle`. :mod:`pickletools` source code has extensive " +"comments about opcodes used by pickle protocols." +msgstr "" + +#: ../Doc/library/pickle.rst:123 +msgid "" +"There are currently 5 different protocols which can be used for pickling. " +"The higher the protocol used, the more recent the version of Python needed " +"to read the pickle produced." +msgstr "" + +#: ../Doc/library/pickle.rst:127 +msgid "" +"Protocol version 0 is the original \"human-readable\" protocol and is " +"backwards compatible with earlier versions of Python." +msgstr "" + +#: ../Doc/library/pickle.rst:130 +msgid "" +"Protocol version 1 is an old binary format which is also compatible with " +"earlier versions of Python." +msgstr "" + +#: ../Doc/library/pickle.rst:133 +msgid "" +"Protocol version 2 was introduced in Python 2.3. It provides much more " +"efficient pickling of :term:`new-style class`\\es. Refer to :pep:`307` for " +"information about improvements brought by protocol 2." +msgstr "" + +#: ../Doc/library/pickle.rst:137 +msgid "" +"Protocol version 3 was added in Python 3.0. It has explicit support for :" +"class:`bytes` objects and cannot be unpickled by Python 2.x. This is the " +"default protocol, and the recommended protocol when compatibility with other " +"Python 3 versions is required." +msgstr "" + +#: ../Doc/library/pickle.rst:142 +msgid "" +"Protocol version 4 was added in Python 3.4. It adds support for very large " +"objects, pickling more kinds of objects, and some data format " +"optimizations. Refer to :pep:`3154` for information about improvements " +"brought by protocol 4." +msgstr "" + +#: ../Doc/library/pickle.rst:148 +msgid "" +"Serialization is a more primitive notion than persistence; although :mod:" +"`pickle` reads and writes file objects, it does not handle the issue of " +"naming persistent objects, nor the (even more complicated) issue of " +"concurrent access to persistent objects. The :mod:`pickle` module can " +"transform a complex object into a byte stream and it can transform the byte " +"stream into an object with the same internal structure. Perhaps the most " +"obvious thing to do with these byte streams is to write them onto a file, " +"but it is also conceivable to send them across a network or store them in a " +"database. The :mod:`shelve` module provides a simple interface to pickle " +"and unpickle objects on DBM-style database files." +msgstr "" + +#: ../Doc/library/pickle.rst:161 +msgid "Module Interface" +msgstr "" + +#: ../Doc/library/pickle.rst:163 +msgid "" +"To serialize an object hierarchy, you simply call the :func:`dumps` " +"function. Similarly, to de-serialize a data stream, you call the :func:" +"`loads` function. However, if you want more control over serialization and " +"de-serialization, you can create a :class:`Pickler` or an :class:`Unpickler` " +"object, respectively." +msgstr "" + +#: ../Doc/library/pickle.rst:168 +msgid "The :mod:`pickle` module provides the following constants:" +msgstr "" + +#: ../Doc/library/pickle.rst:173 +msgid "" +"An integer, the highest :ref:`protocol version ` " +"available. This value can be passed as a *protocol* value to functions :" +"func:`dump` and :func:`dumps` as well as the :class:`Pickler` constructor." +msgstr "" + +#: ../Doc/library/pickle.rst:180 +msgid "" +"An integer, the default :ref:`protocol version ` used for " +"pickling. May be less than :data:`HIGHEST_PROTOCOL`. Currently the default " +"protocol is 3, a new protocol designed for Python 3." +msgstr "" + +#: ../Doc/library/pickle.rst:185 +msgid "" +"The :mod:`pickle` module provides the following functions to make the " +"pickling process more convenient:" +msgstr "" + +#: ../Doc/library/pickle.rst:190 +msgid "" +"Write a pickled representation of *obj* to the open :term:`file object` " +"*file*. This is equivalent to ``Pickler(file, protocol).dump(obj)``." +msgstr "" + +#: ../Doc/library/pickle.rst:193 ../Doc/library/pickle.rst:289 +msgid "" +"The optional *protocol* argument, an integer, tells the pickler to use the " +"given protocol; supported protocols are 0 to :data:`HIGHEST_PROTOCOL`. If " +"not specified, the default is :data:`DEFAULT_PROTOCOL`. If a negative " +"number is specified, :data:`HIGHEST_PROTOCOL` is selected." +msgstr "" + +#: ../Doc/library/pickle.rst:198 ../Doc/library/pickle.rst:294 +msgid "" +"The *file* argument must have a write() method that accepts a single bytes " +"argument. It can thus be an on-disk file opened for binary writing, an :" +"class:`io.BytesIO` instance, or any other custom object that meets this " +"interface." +msgstr "" + +#: ../Doc/library/pickle.rst:203 ../Doc/library/pickle.rst:299 +msgid "" +"If *fix_imports* is true and *protocol* is less than 3, pickle will try to " +"map the new Python 3 names to the old module names used in Python 2, so that " +"the pickle data stream is readable with Python 2." +msgstr "" + +#: ../Doc/library/pickle.rst:209 +msgid "" +"Return the pickled representation of the object as a :class:`bytes` object, " +"instead of writing it to a file." +msgstr "" + +#: ../Doc/library/pickle.rst:212 +msgid "" +"Arguments *protocol* and *fix_imports* have the same meaning as in :func:" +"`dump`." +msgstr "" + +#: ../Doc/library/pickle.rst:217 +msgid "" +"Read a pickled object representation from the open :term:`file object` " +"*file* and return the reconstituted object hierarchy specified therein. This " +"is equivalent to ``Unpickler(file).load()``." +msgstr "" + +#: ../Doc/library/pickle.rst:221 ../Doc/library/pickle.rst:244 +msgid "" +"The protocol version of the pickle is detected automatically, so no protocol " +"argument is needed. Bytes past the pickled object's representation are " +"ignored." +msgstr "" + +#: ../Doc/library/pickle.rst:225 +msgid "" +"The argument *file* must have two methods, a read() method that takes an " +"integer argument, and a readline() method that requires no arguments. Both " +"methods should return bytes. Thus *file* can be an on-disk file opened for " +"binary reading, an :class:`io.BytesIO` object, or any other custom object " +"that meets this interface." +msgstr "" + +#: ../Doc/library/pickle.rst:231 ../Doc/library/pickle.rst:248 +msgid "" +"Optional keyword arguments are *fix_imports*, *encoding* and *errors*, which " +"are used to control compatibility support for pickle stream generated by " +"Python 2. If *fix_imports* is true, pickle will try to map the old Python 2 " +"names to the new names used in Python 3. The *encoding* and *errors* tell " +"pickle how to decode 8-bit string instances pickled by Python 2; these " +"default to 'ASCII' and 'strict', respectively. The *encoding* can be " +"'bytes' to read these 8-bit string instances as bytes objects." +msgstr "" + +#: ../Doc/library/pickle.rst:241 +msgid "" +"Read a pickled object hierarchy from a :class:`bytes` object and return the " +"reconstituted object hierarchy specified therein." +msgstr "" + +#: ../Doc/library/pickle.rst:257 +msgid "The :mod:`pickle` module defines three exceptions:" +msgstr "" + +#: ../Doc/library/pickle.rst:261 +msgid "" +"Common base class for the other pickling exceptions. It inherits :exc:" +"`Exception`." +msgstr "" + +#: ../Doc/library/pickle.rst:266 +msgid "" +"Error raised when an unpicklable object is encountered by :class:`Pickler`. " +"It inherits :exc:`PickleError`." +msgstr "" + +#: ../Doc/library/pickle.rst:269 +msgid "" +"Refer to :ref:`pickle-picklable` to learn what kinds of objects can be " +"pickled." +msgstr "" + +#: ../Doc/library/pickle.rst:274 +msgid "" +"Error raised when there is a problem unpickling an object, such as a data " +"corruption or a security violation. It inherits :exc:`PickleError`." +msgstr "" + +#: ../Doc/library/pickle.rst:277 +msgid "" +"Note that other exceptions may also be raised during unpickling, including " +"(but not necessarily limited to) AttributeError, EOFError, ImportError, and " +"IndexError." +msgstr "" + +#: ../Doc/library/pickle.rst:282 +msgid "" +"The :mod:`pickle` module exports two classes, :class:`Pickler` and :class:" +"`Unpickler`:" +msgstr "" + +#: ../Doc/library/pickle.rst:287 +msgid "This takes a binary file for writing a pickle data stream." +msgstr "" + +#: ../Doc/library/pickle.rst:305 +msgid "" +"Write a pickled representation of *obj* to the open file object given in the " +"constructor." +msgstr "" + +#: ../Doc/library/pickle.rst:310 +msgid "Do nothing by default. This exists so a subclass can override it." +msgstr "" + +#: ../Doc/library/pickle.rst:312 +msgid "" +"If :meth:`persistent_id` returns ``None``, *obj* is pickled as usual. Any " +"other value causes :class:`Pickler` to emit the returned value as a " +"persistent ID for *obj*. The meaning of this persistent ID should be " +"defined by :meth:`Unpickler.persistent_load`. Note that the value returned " +"by :meth:`persistent_id` cannot itself have a persistent ID." +msgstr "" + +#: ../Doc/library/pickle.rst:318 ../Doc/library/pickle.rst:389 +msgid "See :ref:`pickle-persistent` for details and examples of uses." +msgstr "" + +#: ../Doc/library/pickle.rst:322 +msgid "" +"A pickler object's dispatch table is a registry of *reduction functions* of " +"the kind which can be declared using :func:`copyreg.pickle`. It is a " +"mapping whose keys are classes and whose values are reduction functions. A " +"reduction function takes a single argument of the associated class and " +"should conform to the same interface as a :meth:`__reduce__` method." +msgstr "" + +#: ../Doc/library/pickle.rst:330 +msgid "" +"By default, a pickler object will not have a :attr:`dispatch_table` " +"attribute, and it will instead use the global dispatch table managed by the :" +"mod:`copyreg` module. However, to customize the pickling for a specific " +"pickler object one can set the :attr:`dispatch_table` attribute to a dict-" +"like object. Alternatively, if a subclass of :class:`Pickler` has a :attr:" +"`dispatch_table` attribute then this will be used as the default dispatch " +"table for instances of that class." +msgstr "" + +#: ../Doc/library/pickle.rst:339 +msgid "See :ref:`pickle-dispatch` for usage examples." +msgstr "" + +#: ../Doc/library/pickle.rst:345 +msgid "" +"Deprecated. Enable fast mode if set to a true value. The fast mode disables " +"the usage of memo, therefore speeding the pickling process by not generating " +"superfluous PUT opcodes. It should not be used with self-referential " +"objects, doing otherwise will cause :class:`Pickler` to recurse infinitely." +msgstr "" + +#: ../Doc/library/pickle.rst:351 +msgid "Use :func:`pickletools.optimize` if you need more compact pickles." +msgstr "" + +#: ../Doc/library/pickle.rst:356 +msgid "This takes a binary file for reading a pickle data stream." +msgstr "" + +#: ../Doc/library/pickle.rst:358 +msgid "" +"The protocol version of the pickle is detected automatically, so no protocol " +"argument is needed." +msgstr "" + +#: ../Doc/library/pickle.rst:361 +msgid "" +"The argument *file* must have two methods, a read() method that takes an " +"integer argument, and a readline() method that requires no arguments. Both " +"methods should return bytes. Thus *file* can be an on-disk file object " +"opened for binary reading, an :class:`io.BytesIO` object, or any other " +"custom object that meets this interface." +msgstr "" + +#: ../Doc/library/pickle.rst:367 +msgid "" +"Optional keyword arguments are *fix_imports*, *encoding* and *errors*, which " +"are used to control compatibility support for pickle stream generated by " +"Python 2. If *fix_imports* is true, pickle will try to map the old Python 2 " +"names to the new names used in Python 3. The *encoding* and *errors* tell " +"pickle how to decode 8-bit string instances pickled by Python 2; these " +"default to 'ASCII' and 'strict', respectively. The *encoding* can be " +"'bytes' to read these ß8-bit string instances as bytes objects." +msgstr "" + +#: ../Doc/library/pickle.rst:377 +msgid "" +"Read a pickled object representation from the open file object given in the " +"constructor, and return the reconstituted object hierarchy specified " +"therein. Bytes past the pickled object's representation are ignored." +msgstr "" + +#: ../Doc/library/pickle.rst:383 +msgid "Raise an :exc:`UnpicklingError` by default." +msgstr "" + +#: ../Doc/library/pickle.rst:385 +msgid "" +"If defined, :meth:`persistent_load` should return the object specified by " +"the persistent ID *pid*. If an invalid persistent ID is encountered, an :" +"exc:`UnpicklingError` should be raised." +msgstr "" + +#: ../Doc/library/pickle.rst:393 +msgid "" +"Import *module* if necessary and return the object called *name* from it, " +"where the *module* and *name* arguments are :class:`str` objects. Note, " +"unlike its name suggests, :meth:`find_class` is also used for finding " +"functions." +msgstr "" + +#: ../Doc/library/pickle.rst:398 +msgid "" +"Subclasses may override this to gain control over what type of objects and " +"how they can be loaded, potentially reducing security risks. Refer to :ref:" +"`pickle-restrict` for details." +msgstr "" + +#: ../Doc/library/pickle.rst:406 +msgid "What can be pickled and unpickled?" +msgstr "" + +#: ../Doc/library/pickle.rst:408 +msgid "The following types can be pickled:" +msgstr "" + +#: ../Doc/library/pickle.rst:410 +msgid "``None``, ``True``, and ``False``" +msgstr "" + +#: ../Doc/library/pickle.rst:412 +msgid "integers, floating point numbers, complex numbers" +msgstr "" + +#: ../Doc/library/pickle.rst:414 +msgid "strings, bytes, bytearrays" +msgstr "" + +#: ../Doc/library/pickle.rst:416 +msgid "tuples, lists, sets, and dictionaries containing only picklable objects" +msgstr "" + +#: ../Doc/library/pickle.rst:418 +msgid "" +"functions defined at the top level of a module (using :keyword:`def`, not :" +"keyword:`lambda`)" +msgstr "" + +#: ../Doc/library/pickle.rst:421 +msgid "built-in functions defined at the top level of a module" +msgstr "" + +#: ../Doc/library/pickle.rst:423 +msgid "classes that are defined at the top level of a module" +msgstr "" + +#: ../Doc/library/pickle.rst:425 +msgid "" +"instances of such classes whose :attr:`~object.__dict__` or the result of " +"calling :meth:`__getstate__` is picklable (see section :ref:`pickle-inst` " +"for details)." +msgstr "" + +#: ../Doc/library/pickle.rst:429 +msgid "" +"Attempts to pickle unpicklable objects will raise the :exc:`PicklingError` " +"exception; when this happens, an unspecified number of bytes may have " +"already been written to the underlying file. Trying to pickle a highly " +"recursive data structure may exceed the maximum recursion depth, a :exc:" +"`RecursionError` will be raised in this case. You can carefully raise this " +"limit with :func:`sys.setrecursionlimit`." +msgstr "" + +#: ../Doc/library/pickle.rst:436 +msgid "" +"Note that functions (built-in and user-defined) are pickled by \"fully " +"qualified\" name reference, not by value. [#]_ This means that only the " +"function name is pickled, along with the name of the module the function is " +"defined in. Neither the function's code, nor any of its function attributes " +"are pickled. Thus the defining module must be importable in the unpickling " +"environment, and the module must contain the named object, otherwise an " +"exception will be raised. [#]_" +msgstr "" + +#: ../Doc/library/pickle.rst:443 +msgid "" +"Similarly, classes are pickled by named reference, so the same restrictions " +"in the unpickling environment apply. Note that none of the class's code or " +"data is pickled, so in the following example the class attribute ``attr`` is " +"not restored in the unpickling environment::" +msgstr "" + +#: ../Doc/library/pickle.rst:453 +msgid "" +"These restrictions are why picklable functions and classes must be defined " +"in the top level of a module." +msgstr "" + +#: ../Doc/library/pickle.rst:456 +msgid "" +"Similarly, when class instances are pickled, their class's code and data are " +"not pickled along with them. Only the instance data are pickled. This is " +"done on purpose, so you can fix bugs in a class or add methods to the class " +"and still load objects that were created with an earlier version of the " +"class. If you plan to have long-lived objects that will see many versions " +"of a class, it may be worthwhile to put a version number in the objects so " +"that suitable conversions can be made by the class's :meth:`__setstate__` " +"method." +msgstr "" + +#: ../Doc/library/pickle.rst:468 +msgid "Pickling Class Instances" +msgstr "" + +#: ../Doc/library/pickle.rst:472 +msgid "" +"In this section, we describe the general mechanisms available to you to " +"define, customize, and control how class instances are pickled and unpickled." +msgstr "" + +#: ../Doc/library/pickle.rst:475 +msgid "" +"In most cases, no additional code is needed to make instances picklable. By " +"default, pickle will retrieve the class and the attributes of an instance " +"via introspection. When a class instance is unpickled, its :meth:`__init__` " +"method is usually *not* invoked. The default behaviour first creates an " +"uninitialized instance and then restores the saved attributes. The " +"following code shows an implementation of this behaviour::" +msgstr "" + +#: ../Doc/library/pickle.rst:490 +msgid "" +"Classes can alter the default behaviour by providing one or several special " +"methods:" +msgstr "" + +#: ../Doc/library/pickle.rst:495 +msgid "" +"In protocols 2 and newer, classes that implements the :meth:" +"`__getnewargs_ex__` method can dictate the values passed to the :meth:" +"`__new__` method upon unpickling. The method must return a pair ``(args, " +"kwargs)`` where *args* is a tuple of positional arguments and *kwargs* a " +"dictionary of named arguments for constructing the object. Those will be " +"passed to the :meth:`__new__` method upon unpickling." +msgstr "" + +#: ../Doc/library/pickle.rst:503 +msgid "" +"You should implement this method if the :meth:`__new__` method of your class " +"requires keyword-only arguments. Otherwise, it is recommended for " +"compatibility to implement :meth:`__getnewargs__`." +msgstr "" + +#: ../Doc/library/pickle.rst:507 +msgid ":meth:`__getnewargs_ex__` is now used in protocols 2 and 3." +msgstr "" + +#: ../Doc/library/pickle.rst:513 +msgid "" +"This method serve a similar purpose as :meth:`__getnewargs_ex__`, but " +"supports only positional arguments. It must return a tuple of arguments " +"``args`` which will be passed to the :meth:`__new__` method upon unpickling." +msgstr "" + +#: ../Doc/library/pickle.rst:517 +msgid "" +":meth:`__getnewargs__` will not be called if :meth:`__getnewargs_ex__` is " +"defined." +msgstr "" + +#: ../Doc/library/pickle.rst:520 +msgid "" +"Before Python 3.6, :meth:`__getnewargs__` was called instead of :meth:" +"`__getnewargs_ex__` in protocols 2 and 3." +msgstr "" + +#: ../Doc/library/pickle.rst:527 +msgid "" +"Classes can further influence how their instances are pickled; if the class " +"defines the method :meth:`__getstate__`, it is called and the returned " +"object is pickled as the contents for the instance, instead of the contents " +"of the instance's dictionary. If the :meth:`__getstate__` method is absent, " +"the instance's :attr:`~object.__dict__` is pickled as usual." +msgstr "" + +#: ../Doc/library/pickle.rst:536 +msgid "" +"Upon unpickling, if the class defines :meth:`__setstate__`, it is called " +"with the unpickled state. In that case, there is no requirement for the " +"state object to be a dictionary. Otherwise, the pickled state must be a " +"dictionary and its items are assigned to the new instance's dictionary." +msgstr "" + +#: ../Doc/library/pickle.rst:543 +msgid "" +"If :meth:`__getstate__` returns a false value, the :meth:`__setstate__` " +"method will not be called upon unpickling." +msgstr "" + +#: ../Doc/library/pickle.rst:547 +msgid "" +"Refer to the section :ref:`pickle-state` for more information about how to " +"use the methods :meth:`__getstate__` and :meth:`__setstate__`." +msgstr "" + +#: ../Doc/library/pickle.rst:552 +msgid "" +"At unpickling time, some methods like :meth:`__getattr__`, :meth:" +"`__getattribute__`, or :meth:`__setattr__` may be called upon the instance. " +"In case those methods rely on some internal invariant being true, the type " +"should implement :meth:`__getnewargs__` or :meth:`__getnewargs_ex__` to " +"establish such an invariant; otherwise, neither :meth:`__new__` nor :meth:" +"`__init__` will be called." +msgstr "" + +#: ../Doc/library/pickle.rst:561 +msgid "" +"As we shall see, pickle does not use directly the methods described above. " +"In fact, these methods are part of the copy protocol which implements the :" +"meth:`__reduce__` special method. The copy protocol provides a unified " +"interface for retrieving the data necessary for pickling and copying " +"objects. [#]_" +msgstr "" + +#: ../Doc/library/pickle.rst:567 +msgid "" +"Although powerful, implementing :meth:`__reduce__` directly in your classes " +"is error prone. For this reason, class designers should use the high-level " +"interface (i.e., :meth:`__getnewargs_ex__`, :meth:`__getstate__` and :meth:" +"`__setstate__`) whenever possible. We will show, however, cases where " +"using :meth:`__reduce__` is the only option or leads to more efficient " +"pickling or both." +msgstr "" + +#: ../Doc/library/pickle.rst:576 +msgid "" +"The interface is currently defined as follows. The :meth:`__reduce__` " +"method takes no argument and shall return either a string or preferably a " +"tuple (the returned object is often referred to as the \"reduce value\")." +msgstr "" + +#: ../Doc/library/pickle.rst:580 +msgid "" +"If a string is returned, the string should be interpreted as the name of a " +"global variable. It should be the object's local name relative to its " +"module; the pickle module searches the module namespace to determine the " +"object's module. This behaviour is typically useful for singletons." +msgstr "" + +#: ../Doc/library/pickle.rst:585 +msgid "" +"When a tuple is returned, it must be between two and five items long. " +"Optional items can either be omitted, or ``None`` can be provided as their " +"value. The semantics of each item are in order:" +msgstr "" + +#: ../Doc/library/pickle.rst:591 +msgid "" +"A callable object that will be called to create the initial version of the " +"object." +msgstr "" + +#: ../Doc/library/pickle.rst:594 +msgid "" +"A tuple of arguments for the callable object. An empty tuple must be given " +"if the callable does not accept any argument." +msgstr "" + +#: ../Doc/library/pickle.rst:597 +msgid "" +"Optionally, the object's state, which will be passed to the object's :meth:" +"`__setstate__` method as previously described. If the object has no such " +"method then, the value must be a dictionary and it will be added to the " +"object's :attr:`~object.__dict__` attribute." +msgstr "" + +#: ../Doc/library/pickle.rst:602 +msgid "" +"Optionally, an iterator (and not a sequence) yielding successive items. " +"These items will be appended to the object either using ``obj.append(item)`` " +"or, in batch, using ``obj.extend(list_of_items)``. This is primarily used " +"for list subclasses, but may be used by other classes as long as they have :" +"meth:`append` and :meth:`extend` methods with the appropriate signature. " +"(Whether :meth:`append` or :meth:`extend` is used depends on which pickle " +"protocol version is used as well as the number of items to append, so both " +"must be supported.)" +msgstr "" + +#: ../Doc/library/pickle.rst:611 +msgid "" +"Optionally, an iterator (not a sequence) yielding successive key-value " +"pairs. These items will be stored to the object using ``obj[key] = " +"value``. This is primarily used for dictionary subclasses, but may be used " +"by other classes as long as they implement :meth:`__setitem__`." +msgstr "" + +#: ../Doc/library/pickle.rst:619 +msgid "" +"Alternatively, a :meth:`__reduce_ex__` method may be defined. The only " +"difference is this method should take a single integer argument, the " +"protocol version. When defined, pickle will prefer it over the :meth:" +"`__reduce__` method. In addition, :meth:`__reduce__` automatically becomes " +"a synonym for the extended version. The main use for this method is to " +"provide backwards-compatible reduce values for older Python releases." +msgstr "" + +#: ../Doc/library/pickle.rst:631 +msgid "Persistence of External Objects" +msgstr "" + +#: ../Doc/library/pickle.rst:637 +msgid "" +"For the benefit of object persistence, the :mod:`pickle` module supports the " +"notion of a reference to an object outside the pickled data stream. Such " +"objects are referenced by a persistent ID, which should be either a string " +"of alphanumeric characters (for protocol 0) [#]_ or just an arbitrary object " +"(for any newer protocol)." +msgstr "" + +#: ../Doc/library/pickle.rst:643 +msgid "" +"The resolution of such persistent IDs is not defined by the :mod:`pickle` " +"module; it will delegate this resolution to the user defined methods on the " +"pickler and unpickler, :meth:`~Pickler.persistent_id` and :meth:`~Unpickler." +"persistent_load` respectively." +msgstr "" + +#: ../Doc/library/pickle.rst:648 +msgid "" +"To pickle objects that have an external persistent id, the pickler must have " +"a custom :meth:`~Pickler.persistent_id` method that takes an object as an " +"argument and returns either ``None`` or the persistent id for that object. " +"When ``None`` is returned, the pickler simply pickles the object as normal. " +"When a persistent ID string is returned, the pickler will pickle that " +"object, along with a marker so that the unpickler will recognize it as a " +"persistent ID." +msgstr "" + +#: ../Doc/library/pickle.rst:655 +msgid "" +"To unpickle external objects, the unpickler must have a custom :meth:" +"`~Unpickler.persistent_load` method that takes a persistent ID object and " +"returns the referenced object." +msgstr "" + +#: ../Doc/library/pickle.rst:659 +msgid "" +"Here is a comprehensive example presenting how persistent ID can be used to " +"pickle external objects by reference." +msgstr "" + +#: ../Doc/library/pickle.rst:667 +msgid "Dispatch Tables" +msgstr "" + +#: ../Doc/library/pickle.rst:669 +msgid "" +"If one wants to customize pickling of some classes without disturbing any " +"other code which depends on pickling, then one can create a pickler with a " +"private dispatch table." +msgstr "" + +#: ../Doc/library/pickle.rst:673 +msgid "" +"The global dispatch table managed by the :mod:`copyreg` module is available " +"as :data:`copyreg.dispatch_table`. Therefore, one may choose to use a " +"modified copy of :data:`copyreg.dispatch_table` as a private dispatch table." +msgstr "" + +#: ../Doc/library/pickle.rst:678 +msgid "For example ::" +msgstr "" + +#: ../Doc/library/pickle.rst:685 +msgid "" +"creates an instance of :class:`pickle.Pickler` with a private dispatch table " +"which handles the ``SomeClass`` class specially. Alternatively, the code ::" +msgstr "" + +#: ../Doc/library/pickle.rst:695 +msgid "" +"does the same, but all instances of ``MyPickler`` will by default share the " +"same dispatch table. The equivalent code using the :mod:`copyreg` module " +"is ::" +msgstr "" + +#: ../Doc/library/pickle.rst:706 +msgid "Handling Stateful Objects" +msgstr "" + +#: ../Doc/library/pickle.rst:712 +msgid "" +"Here's an example that shows how to modify pickling behavior for a class. " +"The :class:`TextReader` class opens a text file, and returns the line number " +"and line contents each time its :meth:`!readline` method is called. If a :" +"class:`TextReader` instance is pickled, all attributes *except* the file " +"object member are saved. When the instance is unpickled, the file is " +"reopened, and reading resumes from the last location. The :meth:" +"`__setstate__` and :meth:`__getstate__` methods are used to implement this " +"behavior. ::" +msgstr "" + +#: ../Doc/library/pickle.rst:758 +msgid "A sample usage might be something like this::" +msgstr "" + +#: ../Doc/library/pickle.rst:773 +msgid "Restricting Globals" +msgstr "" + +#: ../Doc/library/pickle.rst:778 +msgid "" +"By default, unpickling will import any class or function that it finds in " +"the pickle data. For many applications, this behaviour is unacceptable as " +"it permits the unpickler to import and invoke arbitrary code. Just consider " +"what this hand-crafted pickle data stream does when loaded::" +msgstr "" + +#: ../Doc/library/pickle.rst:788 +msgid "" +"In this example, the unpickler imports the :func:`os.system` function and " +"then apply the string argument \"echo hello world\". Although this example " +"is inoffensive, it is not difficult to imagine one that could damage your " +"system." +msgstr "" + +#: ../Doc/library/pickle.rst:792 +msgid "" +"For this reason, you may want to control what gets unpickled by customizing :" +"meth:`Unpickler.find_class`. Unlike its name suggests, :meth:`Unpickler." +"find_class` is called whenever a global (i.e., a class or a function) is " +"requested. Thus it is possible to either completely forbid globals or " +"restrict them to a safe subset." +msgstr "" + +#: ../Doc/library/pickle.rst:798 +msgid "" +"Here is an example of an unpickler allowing only few safe classes from the :" +"mod:`builtins` module to be loaded::" +msgstr "" + +#: ../Doc/library/pickle.rst:827 +msgid "A sample usage of our unpickler working has intended::" +msgstr "" + +#: ../Doc/library/pickle.rst:846 +msgid "" +"As our examples shows, you have to be careful with what you allow to be " +"unpickled. Therefore if security is a concern, you may want to consider " +"alternatives such as the marshalling API in :mod:`xmlrpc.client` or third-" +"party solutions." +msgstr "" + +#: ../Doc/library/pickle.rst:855 +msgid "" +"Recent versions of the pickle protocol (from protocol 2 and upwards) feature " +"efficient binary encodings for several common features and built-in types. " +"Also, the :mod:`pickle` module has a transparent optimizer written in C." +msgstr "" + +#: ../Doc/library/pickle.rst:865 +msgid "" +"For the simplest code, use the :func:`dump` and :func:`load` functions. ::" +msgstr "" + +#: ../Doc/library/pickle.rst:881 +msgid "The following example reads the resulting pickled data. ::" +msgstr "" + +#: ../Doc/library/pickle.rst:898 +msgid "Module :mod:`copyreg`" +msgstr "" + +#: ../Doc/library/pickle.rst:898 +msgid "Pickle interface constructor registration for extension types." +msgstr "" + +#: ../Doc/library/pickle.rst:901 +msgid "Module :mod:`pickletools`" +msgstr "" + +#: ../Doc/library/pickle.rst:901 +msgid "Tools for working with and analyzing pickled data." +msgstr "" + +#: ../Doc/library/pickle.rst:904 +msgid "Indexed databases of objects; uses :mod:`pickle`." +msgstr "" + +#: ../Doc/library/pickle.rst:907 +msgid "Module :mod:`copy`" +msgstr "" + +#: ../Doc/library/pickle.rst:907 +msgid "Shallow and deep object copying." +msgstr "" + +#: ../Doc/library/pickle.rst:909 +msgid "Module :mod:`marshal`" +msgstr "" + +#: ../Doc/library/pickle.rst:910 +msgid "High-performance serialization of built-in types." +msgstr "" + +#: ../Doc/library/pickle.rst:915 +msgid "Don't confuse this with the :mod:`marshal` module" +msgstr "" + +#: ../Doc/library/pickle.rst:917 +msgid "" +"This is why :keyword:`lambda` functions cannot be pickled: all :keyword:" +"`lambda` functions share the same name: ````." +msgstr "" + +#: ../Doc/library/pickle.rst:920 +msgid "" +"The exception raised will likely be an :exc:`ImportError` or an :exc:" +"`AttributeError` but it could be something else." +msgstr "" + +#: ../Doc/library/pickle.rst:923 +msgid "" +"The :mod:`copy` module uses this protocol for shallow and deep copying " +"operations." +msgstr "" + +#: ../Doc/library/pickle.rst:926 +msgid "" +"The limitation on alphanumeric characters is due to the fact the persistent " +"IDs, in protocol 0, are delimited by the newline character. Therefore if " +"any kind of newline characters occurs in persistent IDs, the resulting " +"pickle will become unreadable." +msgstr "" + +#: ../Doc/library/pickletools.rst:2 +msgid ":mod:`pickletools` --- Tools for pickle developers" +msgstr "" + +#: ../Doc/library/pickletools.rst:8 +msgid "**Source code:** :source:`Lib/pickletools.py`" +msgstr "" + +#: ../Doc/library/pickletools.rst:13 +msgid "" +"This module contains various constants relating to the intimate details of " +"the :mod:`pickle` module, some lengthy comments about the implementation, " +"and a few useful functions for analyzing pickled data. The contents of this " +"module are useful for Python core developers who are working on the :mod:" +"`pickle`; ordinary users of the :mod:`pickle` module probably won't find " +"the :mod:`pickletools` module relevant." +msgstr "" + +#: ../Doc/library/pickletools.rst:25 +msgid "" +"When invoked from the command line, ``python -m pickletools`` will " +"disassemble the contents of one or more pickle files. Note that if you want " +"to see the Python object stored in the pickle rather than the details of " +"pickle format, you may want to use ``-m pickle`` instead. However, when the " +"pickle file that you want to examine comes from an untrusted source, ``-m " +"pickletools`` is a safer option because it does not execute pickle bytecode." +msgstr "" + +#: ../Doc/library/pickletools.rst:33 +msgid "For example, with a tuple ``(1, 2)`` pickled in file ``x.pickle``:" +msgstr "" + +#: ../Doc/library/pickletools.rst:56 +msgid "Annotate each line with a short opcode description." +msgstr "" + +#: ../Doc/library/pickletools.rst:60 +msgid "Name of a file where the output should be written." +msgstr "" + +#: ../Doc/library/pickletools.rst:64 +msgid "The number of blanks by which to indent a new MARK level." +msgstr "" + +#: ../Doc/library/pickletools.rst:68 +msgid "" +"When multiple objects are disassembled, preserve memo between disassemblies." +msgstr "" + +#: ../Doc/library/pickletools.rst:73 +msgid "" +"When more than one pickle file are specified, print given preamble before " +"each disassembly." +msgstr "" + +#: ../Doc/library/pickletools.rst:79 ../Doc/library/trace.rst:131 +msgid "Programmatic Interface" +msgstr "" + +#: ../Doc/library/pickletools.rst:84 +msgid "" +"Outputs a symbolic disassembly of the pickle to the file-like object *out*, " +"defaulting to ``sys.stdout``. *pickle* can be a string or a file-like " +"object. *memo* can be a Python dictionary that will be used as the pickle's " +"memo; it can be used to perform disassemblies across multiple pickles " +"created by the same pickler. Successive levels, indicated by ``MARK`` " +"opcodes in the stream, are indented by *indentlevel* spaces. If a nonzero " +"value is given to *annotate*, each opcode in the output is annotated with a " +"short description. The value of *annotate* is used as a hint for the column " +"where annotation should start." +msgstr "" + +#: ../Doc/library/pickletools.rst:95 +msgid "The *annotate* argument." +msgstr "" + +#: ../Doc/library/pickletools.rst:100 +msgid "" +"Provides an :term:`iterator` over all of the opcodes in a pickle, returning " +"a sequence of ``(opcode, arg, pos)`` triples. *opcode* is an instance of " +"an :class:`OpcodeInfo` class; *arg* is the decoded value, as a Python " +"object, of the opcode's argument; *pos* is the position at which this opcode " +"is located. *pickle* can be a string or a file-like object." +msgstr "" + +#: ../Doc/library/pickletools.rst:108 +msgid "" +"Returns a new equivalent pickle string after eliminating unused ``PUT`` " +"opcodes. The optimized pickle is shorter, takes less transmission time, " +"requires less storage space, and unpickles more efficiently." +msgstr "" + +#: ../Doc/library/pipes.rst:2 +msgid ":mod:`pipes` --- Interface to shell pipelines" +msgstr "" + +#: ../Doc/library/pipes.rst:10 +msgid "**Source code:** :source:`Lib/pipes.py`" +msgstr "" + +#: ../Doc/library/pipes.rst:14 +msgid "" +"The :mod:`pipes` module defines a class to abstract the concept of a " +"*pipeline* --- a sequence of converters from one file to another." +msgstr "" + +#: ../Doc/library/pipes.rst:17 +msgid "" +"Because the module uses :program:`/bin/sh` command lines, a POSIX or " +"compatible shell for :func:`os.system` and :func:`os.popen` is required." +msgstr "" + +#: ../Doc/library/pipes.rst:20 +msgid "The :mod:`pipes` module defines the following class:" +msgstr "" + +#: ../Doc/library/pipes.rst:25 +msgid "An abstraction of a pipeline." +msgstr "" + +#: ../Doc/library/pipes.rst:42 +msgid "Template Objects" +msgstr "" + +#: ../Doc/library/pipes.rst:44 +msgid "Template objects following methods:" +msgstr "" + +#: ../Doc/library/pipes.rst:49 +msgid "Restore a pipeline template to its initial state." +msgstr "" + +#: ../Doc/library/pipes.rst:54 +msgid "Return a new, equivalent, pipeline template." +msgstr "" + +#: ../Doc/library/pipes.rst:59 +msgid "" +"If *flag* is true, turn debugging on. Otherwise, turn debugging off. When " +"debugging is on, commands to be executed are printed, and the shell is given " +"``set -x`` command to be more verbose." +msgstr "" + +#: ../Doc/library/pipes.rst:66 +msgid "" +"Append a new action at the end. The *cmd* variable must be a valid bourne " +"shell command. The *kind* variable consists of two letters." +msgstr "" + +#: ../Doc/library/pipes.rst:69 +msgid "" +"The first letter can be either of ``'-'`` (which means the command reads its " +"standard input), ``'f'`` (which means the commands reads a given file on the " +"command line) or ``'.'`` (which means the commands reads no input, and hence " +"must be first.)" +msgstr "" + +#: ../Doc/library/pipes.rst:74 +msgid "" +"Similarly, the second letter can be either of ``'-'`` (which means the " +"command writes to standard output), ``'f'`` (which means the command writes " +"a file on the command line) or ``'.'`` (which means the command does not " +"write anything, and hence must be last.)" +msgstr "" + +#: ../Doc/library/pipes.rst:82 +msgid "" +"Add a new action at the beginning. See :meth:`append` for explanations of " +"the arguments." +msgstr "" + +#: ../Doc/library/pipes.rst:88 +msgid "" +"Return a file-like object, open to *file*, but read from or written to by " +"the pipeline. Note that only one of ``'r'``, ``'w'`` may be given." +msgstr "" + +#: ../Doc/library/pipes.rst:94 +msgid "Copy *infile* to *outfile* through the pipe." +msgstr "" + +#: ../Doc/library/pkgutil.rst:2 +msgid ":mod:`pkgutil` --- Package extension utility" +msgstr "" + +#: ../Doc/library/pkgutil.rst:7 +msgid "**Source code:** :source:`Lib/pkgutil.py`" +msgstr "" + +#: ../Doc/library/pkgutil.rst:11 +msgid "" +"This module provides utilities for the import system, in particular package " +"support." +msgstr "" + +#: ../Doc/library/pkgutil.rst:16 +msgid "A namedtuple that holds a brief summary of a module's info." +msgstr "" + +#: ../Doc/library/pkgutil.rst:22 +msgid "" +"Extend the search path for the modules which comprise a package. Intended " +"use is to place the following code in a package's :file:`__init__.py`::" +msgstr "" + +#: ../Doc/library/pkgutil.rst:28 +msgid "" +"This will add to the package's ``__path__`` all subdirectories of " +"directories on ``sys.path`` named after the package. This is useful if one " +"wants to distribute different parts of a single logical package as multiple " +"directories." +msgstr "" + +#: ../Doc/library/pkgutil.rst:33 +msgid "" +"It also looks for :file:`\\*.pkg` files beginning where ``*`` matches the " +"*name* argument. This feature is similar to :file:`\\*.pth` files (see the :" +"mod:`site` module for more information), except that it doesn't special-case " +"lines starting with ``import``. A :file:`\\*.pkg` file is trusted at face " +"value: apart from checking for duplicates, all entries found in a :file:`\\*." +"pkg` file are added to the path, regardless of whether they exist on the " +"filesystem. (This is a feature.)" +msgstr "" + +#: ../Doc/library/pkgutil.rst:41 +msgid "" +"If the input path is not a list (as is the case for frozen packages) it is " +"returned unchanged. The input path is not modified; an extended copy is " +"returned. Items are only appended to the copy at the end." +msgstr "" + +#: ../Doc/library/pkgutil.rst:45 +msgid "" +"It is assumed that :data:`sys.path` is a sequence. Items of :data:`sys." +"path` that are not strings referring to existing directories are ignored. " +"Unicode items on :data:`sys.path` that cause errors when used as filenames " +"may cause this function to raise an exception (in line with :func:`os.path." +"isdir` behavior)." +msgstr "" + +#: ../Doc/library/pkgutil.rst:54 +msgid ":pep:`302` Finder that wraps Python's \"classic\" import algorithm." +msgstr "" + +#: ../Doc/library/pkgutil.rst:56 +msgid "" +"If *dirname* is a string, a :pep:`302` finder is created that searches that " +"directory. If *dirname* is ``None``, a :pep:`302` finder is created that " +"searches the current :data:`sys.path`, plus any modules that are frozen or " +"built-in." +msgstr "" + +#: ../Doc/library/pkgutil.rst:61 +msgid "" +"Note that :class:`ImpImporter` does not currently support being used by " +"placement on :data:`sys.meta_path`." +msgstr "" + +#: ../Doc/library/pkgutil.rst:64 ../Doc/library/pkgutil.rst:73 +msgid "" +"This emulation is no longer needed, as the standard import mechanism is now " +"fully PEP 302 compliant and available in :mod:`importlib`." +msgstr "" + +#: ../Doc/library/pkgutil.rst:71 +msgid ":term:`Loader` that wraps Python's \"classic\" import algorithm." +msgstr "" + +#: ../Doc/library/pkgutil.rst:80 +msgid "Retrieve a module :term:`loader` for the given *fullname*." +msgstr "" + +#: ../Doc/library/pkgutil.rst:82 +msgid "" +"This is a backwards compatibility wrapper around :func:`importlib.util." +"find_spec` that converts most failures to :exc:`ImportError` and only " +"returns the loader rather than the full :class:`ModuleSpec`." +msgstr "" + +#: ../Doc/library/pkgutil.rst:87 ../Doc/library/pkgutil.rst:104 +#: ../Doc/library/pkgutil.rst:119 ../Doc/library/pkgutil.rst:140 +#: ../Doc/library/pkgutil.rst:161 ../Doc/library/pkgutil.rst:200 +msgid "" +"Updated to be based directly on :mod:`importlib` rather than relying on the " +"package internal PEP 302 import emulation." +msgstr "" + +#: ../Doc/library/pkgutil.rst:91 ../Doc/library/pkgutil.rst:123 +msgid "Updated to be based on :pep:`451`" +msgstr "" + +#: ../Doc/library/pkgutil.rst:96 +msgid "Retrieve a :term:`finder` for the given *path_item*." +msgstr "" + +#: ../Doc/library/pkgutil.rst:98 +msgid "" +"The returned finder is cached in :data:`sys.path_importer_cache` if it was " +"newly created by a path hook." +msgstr "" + +#: ../Doc/library/pkgutil.rst:101 +msgid "" +"The cache (or part of it) can be cleared manually if a rescan of :data:`sys." +"path_hooks` is necessary." +msgstr "" + +#: ../Doc/library/pkgutil.rst:111 +msgid "Get a :term:`loader` object for *module_or_name*." +msgstr "" + +#: ../Doc/library/pkgutil.rst:113 +msgid "" +"If the module or package is accessible via the normal import mechanism, a " +"wrapper around the relevant part of that machinery is returned. Returns " +"``None`` if the module cannot be found or imported. If the named module is " +"not already imported, its containing package (if any) is imported, in order " +"to establish the package ``__path__``." +msgstr "" + +#: ../Doc/library/pkgutil.rst:129 +msgid "Yield :term:`finder` objects for the given module name." +msgstr "" + +#: ../Doc/library/pkgutil.rst:131 +msgid "" +"If fullname contains a '.', the finders will be for the package containing " +"fullname, otherwise they will be all registered top level finders (i.e. " +"those on both sys.meta_path and sys.path_hooks)." +msgstr "" + +#: ../Doc/library/pkgutil.rst:135 +msgid "" +"If the named module is in a package, that package is imported as a side " +"effect of invoking this function." +msgstr "" + +#: ../Doc/library/pkgutil.rst:138 +msgid "If no module name is specified, all top level finders are produced." +msgstr "" + +#: ../Doc/library/pkgutil.rst:147 +msgid "" +"Yields :class:`ModuleInfo` for all submodules on *path*, or, if *path* is " +"``None``, all top-level modules on ``sys.path``." +msgstr "" + +#: ../Doc/library/pkgutil.rst:150 ../Doc/library/pkgutil.rst:171 +msgid "" +"*path* should be either ``None`` or a list of paths to look for modules in." +msgstr "" + +#: ../Doc/library/pkgutil.rst:152 ../Doc/library/pkgutil.rst:173 +msgid "" +"*prefix* is a string to output on the front of every module name on output." +msgstr "" + +#: ../Doc/library/pkgutil.rst:156 ../Doc/library/pkgutil.rst:195 +msgid "" +"Only works for a :term:`finder` which defines an ``iter_modules()`` method. " +"This interface is non-standard, so the module also provides implementations " +"for :class:`importlib.machinery.FileFinder` and :class:`zipimport." +"zipimporter`." +msgstr "" + +#: ../Doc/library/pkgutil.rst:168 +msgid "" +"Yields :class:`ModuleInfo` for all modules recursively on *path*, or, if " +"*path* is ``None``, all accessible modules." +msgstr "" + +#: ../Doc/library/pkgutil.rst:175 +msgid "" +"Note that this function must import all *packages* (*not* all modules!) on " +"the given *path*, in order to access the ``__path__`` attribute to find " +"submodules." +msgstr "" + +#: ../Doc/library/pkgutil.rst:179 +msgid "" +"*onerror* is a function which gets called with one argument (the name of the " +"package which was being imported) if any exception occurs while trying to " +"import a package. If no *onerror* function is supplied, :exc:`ImportError`" +"\\s are caught and ignored, while all other exceptions are propagated, " +"terminating the search." +msgstr "" + +#: ../Doc/library/pkgutil.rst:207 +msgid "Get a resource from a package." +msgstr "" + +#: ../Doc/library/pkgutil.rst:209 +msgid "" +"This is a wrapper for the :term:`loader` :meth:`get_data ` API. The *package* argument should be the name of " +"a package, in standard module format (``foo.bar``). The *resource* argument " +"should be in the form of a relative filename, using ``/`` as the path " +"separator. The parent directory name ``..`` is not allowed, and nor is a " +"rooted name (starting with a ``/``)." +msgstr "" + +#: ../Doc/library/pkgutil.rst:216 +msgid "" +"The function returns a binary string that is the contents of the specified " +"resource." +msgstr "" + +#: ../Doc/library/pkgutil.rst:219 +msgid "" +"For packages located in the filesystem, which have already been imported, " +"this is the rough equivalent of::" +msgstr "" + +#: ../Doc/library/pkgutil.rst:225 +msgid "" +"If the package cannot be located or loaded, or it uses a :term:`loader` " +"which does not support :meth:`get_data `, then ``None`` is returned." +msgstr "" + +#: ../Doc/library/platform.rst:2 +msgid ":mod:`platform` --- Access to underlying platform's identifying data" +msgstr "" + +#: ../Doc/library/platform.rst:10 +msgid "**Source code:** :source:`Lib/platform.py`" +msgstr "" + +#: ../Doc/library/platform.rst:16 +msgid "" +"Specific platforms listed alphabetically, with Linux included in the Unix " +"section." +msgstr "" + +#: ../Doc/library/platform.rst:21 +msgid "Cross Platform" +msgstr "" + +#: ../Doc/library/platform.rst:26 +msgid "" +"Queries the given executable (defaults to the Python interpreter binary) for " +"various architecture information." +msgstr "" + +#: ../Doc/library/platform.rst:29 +msgid "" +"Returns a tuple ``(bits, linkage)`` which contain information about the bit " +"architecture and the linkage format used for the executable. Both values are " +"returned as strings." +msgstr "" + +#: ../Doc/library/platform.rst:33 +msgid "" +"Values that cannot be determined are returned as given by the parameter " +"presets. If bits is given as ``''``, the ``sizeof(pointer)`` (or " +"``sizeof(long)`` on Python version < 1.5.2) is used as indicator for the " +"supported pointer size." +msgstr "" + +#: ../Doc/library/platform.rst:38 +msgid "" +"The function relies on the system's :file:`file` command to do the actual " +"work. This is available on most if not all Unix platforms and some non-Unix " +"platforms and then only if the executable points to the Python interpreter. " +"Reasonable defaults are used when the above needs are not met." +msgstr "" + +#: ../Doc/library/platform.rst:45 +msgid "" +"On Mac OS X (and perhaps other platforms), executable files may be universal " +"files containing multiple architectures." +msgstr "" + +#: ../Doc/library/platform.rst:48 +msgid "" +"To get at the \"64-bitness\" of the current interpreter, it is more reliable " +"to query the :attr:`sys.maxsize` attribute::" +msgstr "" + +#: ../Doc/library/platform.rst:56 +msgid "" +"Returns the machine type, e.g. ``'i386'``. An empty string is returned if " +"the value cannot be determined." +msgstr "" + +#: ../Doc/library/platform.rst:62 +msgid "" +"Returns the computer's network name (may not be fully qualified!). An empty " +"string is returned if the value cannot be determined." +msgstr "" + +#: ../Doc/library/platform.rst:68 +msgid "" +"Returns a single string identifying the underlying platform with as much " +"useful information as possible." +msgstr "" + +#: ../Doc/library/platform.rst:71 +msgid "" +"The output is intended to be *human readable* rather than machine parseable. " +"It may look different on different platforms and this is intended." +msgstr "" + +#: ../Doc/library/platform.rst:74 +msgid "" +"If *aliased* is true, the function will use aliases for various platforms " +"that report system names which differ from their common names, for example " +"SunOS will be reported as Solaris. The :func:`system_alias` function is " +"used to implement this." +msgstr "" + +#: ../Doc/library/platform.rst:79 +msgid "" +"Setting *terse* to true causes the function to return only the absolute " +"minimum information needed to identify the platform." +msgstr "" + +#: ../Doc/library/platform.rst:85 +msgid "Returns the (real) processor name, e.g. ``'amdk6'``." +msgstr "" + +#: ../Doc/library/platform.rst:87 +msgid "" +"An empty string is returned if the value cannot be determined. Note that " +"many platforms do not provide this information or simply return the same " +"value as for :func:`machine`. NetBSD does this." +msgstr "" + +#: ../Doc/library/platform.rst:94 +msgid "" +"Returns a tuple ``(buildno, builddate)`` stating the Python build number and " +"date as strings." +msgstr "" + +#: ../Doc/library/platform.rst:100 +msgid "Returns a string identifying the compiler used for compiling Python." +msgstr "" + +#: ../Doc/library/platform.rst:105 +msgid "Returns a string identifying the Python implementation SCM branch." +msgstr "" + +#: ../Doc/library/platform.rst:110 +msgid "" +"Returns a string identifying the Python implementation. Possible return " +"values are: 'CPython', 'IronPython', 'Jython', 'PyPy'." +msgstr "" + +#: ../Doc/library/platform.rst:116 +msgid "Returns a string identifying the Python implementation SCM revision." +msgstr "" + +#: ../Doc/library/platform.rst:121 +msgid "Returns the Python version as string ``'major.minor.patchlevel'``." +msgstr "" + +#: ../Doc/library/platform.rst:123 +msgid "" +"Note that unlike the Python ``sys.version``, the returned value will always " +"include the patchlevel (it defaults to 0)." +msgstr "" + +#: ../Doc/library/platform.rst:129 +msgid "" +"Returns the Python version as tuple ``(major, minor, patchlevel)`` of " +"strings." +msgstr "" + +#: ../Doc/library/platform.rst:131 +msgid "" +"Note that unlike the Python ``sys.version``, the returned value will always " +"include the patchlevel (it defaults to ``'0'``)." +msgstr "" + +#: ../Doc/library/platform.rst:137 +msgid "" +"Returns the system's release, e.g. ``'2.2.0'`` or ``'NT'`` An empty string " +"is returned if the value cannot be determined." +msgstr "" + +#: ../Doc/library/platform.rst:143 +msgid "" +"Returns the system/OS name, e.g. ``'Linux'``, ``'Windows'``, or ``'Java'``. " +"An empty string is returned if the value cannot be determined." +msgstr "" + +#: ../Doc/library/platform.rst:149 +msgid "" +"Returns ``(system, release, version)`` aliased to common marketing names " +"used for some systems. It also does some reordering of the information in " +"some cases where it would otherwise cause confusion." +msgstr "" + +#: ../Doc/library/platform.rst:156 +msgid "" +"Returns the system's release version, e.g. ``'#3 on degas'``. An empty " +"string is returned if the value cannot be determined." +msgstr "" + +#: ../Doc/library/platform.rst:162 +msgid "" +"Fairly portable uname interface. Returns a :func:`~collections.namedtuple` " +"containing six attributes: :attr:`system`, :attr:`node`, :attr:`release`, :" +"attr:`version`, :attr:`machine`, and :attr:`processor`." +msgstr "" + +#: ../Doc/library/platform.rst:166 +msgid "" +"Note that this adds a sixth attribute (:attr:`processor`) not present in " +"the :func:`os.uname` result. Also, the attribute names are different for " +"the first two attributes; :func:`os.uname` names them :attr:`sysname` and :" +"attr:`nodename`." +msgstr "" + +#: ../Doc/library/platform.rst:171 +msgid "Entries which cannot be determined are set to ``''``." +msgstr "" + +#: ../Doc/library/platform.rst:173 ../Doc/library/sndhdr.rst:39 +#: ../Doc/library/sndhdr.rst:49 +msgid "Result changed from a tuple to a namedtuple." +msgstr "" + +#: ../Doc/library/platform.rst:178 +msgid "Java Platform" +msgstr "" + +#: ../Doc/library/platform.rst:183 +msgid "Version interface for Jython." +msgstr "" + +#: ../Doc/library/platform.rst:185 +msgid "" +"Returns a tuple ``(release, vendor, vminfo, osinfo)`` with *vminfo* being a " +"tuple ``(vm_name, vm_release, vm_vendor)`` and *osinfo* being a tuple " +"``(os_name, os_version, os_arch)``. Values which cannot be determined are " +"set to the defaults given as parameters (which all default to ``''``)." +msgstr "" + +#: ../Doc/library/platform.rst:192 +msgid "Windows Platform" +msgstr "" + +#: ../Doc/library/platform.rst:197 +msgid "" +"Get additional version information from the Windows Registry and return a " +"tuple ``(release, version, csd, ptype)`` referring to OS release, version " +"number, CSD level (service pack) and OS type (multi/single processor)." +msgstr "" + +#: ../Doc/library/platform.rst:201 +msgid "" +"As a hint: *ptype* is ``'Uniprocessor Free'`` on single processor NT " +"machines and ``'Multiprocessor Free'`` on multi processor machines. The " +"*'Free'* refers to the OS version being free of debugging code. It could " +"also state *'Checked'* which means the OS version uses debugging code, i.e. " +"code that checks arguments, ranges, etc." +msgstr "" + +#: ../Doc/library/platform.rst:209 +msgid "" +"This function works best with Mark Hammond's :mod:`win32all` package " +"installed, but also on Python 2.3 and later (support for this was added in " +"Python 2.6). It obviously only runs on Win32 compatible platforms." +msgstr "" + +#: ../Doc/library/platform.rst:216 +msgid "Win95/98 specific" +msgstr "" + +#: ../Doc/library/platform.rst:220 +msgid "" +"Portable :func:`popen` interface. Find a working popen implementation " +"preferring :func:`win32pipe.popen`. On Windows NT, :func:`win32pipe.popen` " +"should work; on Windows 9x it hangs due to bugs in the MS C library." +msgstr "" + +#: ../Doc/library/platform.rst:224 +msgid "" +"This function is obsolete. Use the :mod:`subprocess` module. Check " +"especially the :ref:`subprocess-replacements` section." +msgstr "" + +#: ../Doc/library/platform.rst:230 +msgid "Mac OS Platform" +msgstr "" + +#: ../Doc/library/platform.rst:235 +msgid "" +"Get Mac OS version information and return it as tuple ``(release, " +"versioninfo, machine)`` with *versioninfo* being a tuple ``(version, " +"dev_stage, non_release_version)``." +msgstr "" + +#: ../Doc/library/platform.rst:239 +msgid "" +"Entries which cannot be determined are set to ``''``. All tuple entries are " +"strings." +msgstr "" + +#: ../Doc/library/platform.rst:244 +msgid "Unix Platforms" +msgstr "" + +#: ../Doc/library/platform.rst:249 +msgid "This is another name for :func:`linux_distribution`." +msgstr "" + +#: ../Doc/library/platform.rst:251 ../Doc/library/platform.rst:269 +msgid "Deprecated since version 3.5, will be removed in version 3.7." +msgstr "" + +#: ../Doc/library/platform.rst:255 +msgid "Tries to determine the name of the Linux OS distribution name." +msgstr "" + +#: ../Doc/library/platform.rst:257 +msgid "" +"``supported_dists`` may be given to define the set of Linux distributions to " +"look for. It defaults to a list of currently supported Linux distributions " +"identified by their release file name." +msgstr "" + +#: ../Doc/library/platform.rst:261 +msgid "" +"If ``full_distribution_name`` is true (default), the full distribution read " +"from the OS is returned. Otherwise the short name taken from " +"``supported_dists`` is used." +msgstr "" + +#: ../Doc/library/platform.rst:265 +msgid "" +"Returns a tuple ``(distname,version,id)`` which defaults to the args given " +"as parameters. ``id`` is the item in parentheses after the version number. " +"It is usually the version codename." +msgstr "" + +#: ../Doc/library/platform.rst:273 +msgid "" +"Tries to determine the libc version against which the file executable " +"(defaults to the Python interpreter) is linked. Returns a tuple of strings " +"``(lib, version)`` which default to the given parameters in case the lookup " +"fails." +msgstr "" + +#: ../Doc/library/platform.rst:277 +msgid "" +"Note that this function has intimate knowledge of how different libc " +"versions add symbols to the executable is probably only usable for " +"executables compiled using :program:`gcc`." +msgstr "" + +#: ../Doc/library/platform.rst:281 +msgid "The file is read and scanned in chunks of *chunksize* bytes." +msgstr "" + +#: ../Doc/library/plistlib.rst:2 +msgid ":mod:`plistlib` --- Generate and parse Mac OS X ``.plist`` files" +msgstr "" + +#: ../Doc/library/plistlib.rst:11 +msgid "**Source code:** :source:`Lib/plistlib.py`" +msgstr "" + +#: ../Doc/library/plistlib.rst:19 +msgid "" +"This module provides an interface for reading and writing the \"property list" +"\" files used mainly by Mac OS X and supports both binary and XML plist " +"files." +msgstr "" + +#: ../Doc/library/plistlib.rst:22 +msgid "" +"The property list (``.plist``) file format is a simple serialization " +"supporting basic object types, like dictionaries, lists, numbers and " +"strings. Usually the top level object is a dictionary." +msgstr "" + +#: ../Doc/library/plistlib.rst:26 +msgid "" +"To write out and to parse a plist file, use the :func:`dump` and :func:" +"`load` functions." +msgstr "" + +#: ../Doc/library/plistlib.rst:29 +msgid "" +"To work with plist data in bytes objects, use :func:`dumps` and :func:" +"`loads`." +msgstr "" + +#: ../Doc/library/plistlib.rst:32 +msgid "" +"Values can be strings, integers, floats, booleans, tuples, lists, " +"dictionaries (but only with string keys), :class:`Data`, :class:`bytes`, :" +"class:`bytesarray` or :class:`datetime.datetime` objects." +msgstr "" + +#: ../Doc/library/plistlib.rst:36 +msgid "New API, old API deprecated. Support for binary format plists added." +msgstr "" + +#: ../Doc/library/plistlib.rst:41 +msgid "" +"`PList manual page `_" +msgstr "" + +#: ../Doc/library/plistlib.rst:42 +msgid "Apple's documentation of the file format." +msgstr "" + +#: ../Doc/library/plistlib.rst:45 ../Doc/library/threading.rst:24 +msgid "This module defines the following functions:" +msgstr "" + +#: ../Doc/library/plistlib.rst:49 +msgid "" +"Read a plist file. *fp* should be a readable and binary file object. Return " +"the unpacked root object (which usually is a dictionary)." +msgstr "" + +#: ../Doc/library/plistlib.rst:53 +msgid "The *fmt* is the format of the file and the following values are valid:" +msgstr "" + +#: ../Doc/library/plistlib.rst:55 +msgid ":data:`None`: Autodetect the file format" +msgstr "" + +#: ../Doc/library/plistlib.rst:57 +msgid ":data:`FMT_XML`: XML file format" +msgstr "" + +#: ../Doc/library/plistlib.rst:59 +msgid ":data:`FMT_BINARY`: Binary plist format" +msgstr "" + +#: ../Doc/library/plistlib.rst:61 +msgid "" +"If *use_builtin_types* is true (the default) binary data will be returned as " +"instances of :class:`bytes`, otherwise it is returned as instances of :class:" +"`Data`." +msgstr "" + +#: ../Doc/library/plistlib.rst:65 +msgid "" +"The *dict_type* is the type used for dictionaries that are read from the " +"plist file. The exact structure of the plist can be recovered by using :" +"class:`collections.OrderedDict` (although the order of keys shouldn't be " +"important in plist files)." +msgstr "" + +#: ../Doc/library/plistlib.rst:70 +msgid "" +"XML data for the :data:`FMT_XML` format is parsed using the Expat parser " +"from :mod:`xml.parsers.expat` -- see its documentation for possible " +"exceptions on ill-formed XML. Unknown elements will simply be ignored by " +"the plist parser." +msgstr "" + +#: ../Doc/library/plistlib.rst:75 +msgid "" +"The parser for the binary format raises :exc:`InvalidFileException` when the " +"file cannot be parsed." +msgstr "" + +#: ../Doc/library/plistlib.rst:83 +msgid "" +"Load a plist from a bytes object. See :func:`load` for an explanation of the " +"keyword arguments." +msgstr "" + +#: ../Doc/library/plistlib.rst:91 +msgid "" +"Write *value* to a plist file. *Fp* should be a writable, binary file object." +msgstr "" + +#: ../Doc/library/plistlib.rst:94 +msgid "" +"The *fmt* argument specifies the format of the plist file and can be one of " +"the following values:" +msgstr "" + +#: ../Doc/library/plistlib.rst:97 +msgid ":data:`FMT_XML`: XML formatted plist file" +msgstr "" + +#: ../Doc/library/plistlib.rst:99 +msgid ":data:`FMT_BINARY`: Binary formatted plist file" +msgstr "" + +#: ../Doc/library/plistlib.rst:101 +msgid "" +"When *sort_keys* is true (the default) the keys for dictionaries will be " +"written to the plist in sorted order, otherwise they will be written in the " +"iteration order of the dictionary." +msgstr "" + +#: ../Doc/library/plistlib.rst:105 +msgid "" +"When *skipkeys* is false (the default) the function raises :exc:`TypeError` " +"when a key of a dictionary is not a string, otherwise such keys are skipped." +msgstr "" + +#: ../Doc/library/plistlib.rst:108 +msgid "" +"A :exc:`TypeError` will be raised if the object is of an unsupported type or " +"a container that contains objects of unsupported types." +msgstr "" + +#: ../Doc/library/plistlib.rst:111 +msgid "" +"An :exc:`OverflowError` will be raised for integer values that cannot be " +"represented in (binary) plist files." +msgstr "" + +#: ../Doc/library/plistlib.rst:119 +msgid "" +"Return *value* as a plist-formatted bytes object. See the documentation for :" +"func:`dump` for an explanation of the keyword arguments of this function." +msgstr "" + +#: ../Doc/library/plistlib.rst:125 +msgid "The following functions are deprecated:" +msgstr "" + +#: ../Doc/library/plistlib.rst:129 +msgid "" +"Read a plist file. *pathOrFile* may be either a file name or a (readable and " +"binary) file object. Returns the unpacked root object (which usually is a " +"dictionary)." +msgstr "" + +#: ../Doc/library/plistlib.rst:133 +msgid "" +"This function calls :func:`load` to do the actual work, see the " +"documentation of :func:`that function ` for an explanation of the " +"keyword arguments." +msgstr "" + +#: ../Doc/library/plistlib.rst:138 ../Doc/library/plistlib.rst:161 +msgid "" +"Dict values in the result have a ``__getattr__`` method that defers to " +"``__getitem_``. This means that you can use attribute access to access items " +"of these dictionaries." +msgstr "" + +#: ../Doc/library/plistlib.rst:142 +msgid "Use :func:`load` instead." +msgstr "" + +#: ../Doc/library/plistlib.rst:147 +msgid "" +"Write *rootObject* to an XML plist file. *pathOrFile* may be either a file " +"name or a (writable and binary) file object" +msgstr "" + +#: ../Doc/library/plistlib.rst:150 +msgid "Use :func:`dump` instead." +msgstr "" + +#: ../Doc/library/plistlib.rst:155 +msgid "Read a plist data from a bytes object. Return the root object." +msgstr "" + +#: ../Doc/library/plistlib.rst:157 +msgid "See :func:`load` for a description of the keyword arguments." +msgstr "" + +#: ../Doc/library/plistlib.rst:165 +msgid "Use :func:`loads` instead." +msgstr "" + +#: ../Doc/library/plistlib.rst:170 +msgid "Return *rootObject* as an XML plist-formatted bytes object." +msgstr "" + +#: ../Doc/library/plistlib.rst:172 +msgid "Use :func:`dumps` instead." +msgstr "" + +#: ../Doc/library/plistlib.rst:175 +msgid "The following classes are available:" +msgstr "" + +#: ../Doc/library/plistlib.rst:179 +msgid "" +"Return an extended mapping object with the same value as dictionary *dict*." +msgstr "" + +#: ../Doc/library/plistlib.rst:182 +msgid "" +"This class is a subclass of :class:`dict` where attribute access can be used " +"to access items. That is, ``aDict.key`` is the same as ``aDict['key']`` for " +"getting, setting and deleting items in the mapping." +msgstr "" + +#: ../Doc/library/plistlib.rst:191 +msgid "" +"Return a \"data\" wrapper object around the bytes object *data*. This is " +"used in functions converting from/to plists to represent the ```` type " +"available in plists." +msgstr "" + +#: ../Doc/library/plistlib.rst:195 +msgid "" +"It has one attribute, :attr:`data`, that can be used to retrieve the Python " +"bytes object stored in it." +msgstr "" + +#: ../Doc/library/plistlib.rst:198 +msgid "Use a :class:`bytes` object instead." +msgstr "" + +#: ../Doc/library/plistlib.rst:201 +msgid "The following constants are available:" +msgstr "" + +#: ../Doc/library/plistlib.rst:205 +msgid "The XML format for plist files." +msgstr "" + +#: ../Doc/library/plistlib.rst:212 +msgid "The binary format for plist files" +msgstr "" + +#: ../Doc/library/plistlib.rst:220 +msgid "Generating a plist::" +msgstr "" + +#: ../Doc/library/plistlib.rst:240 +msgid "Parsing a plist::" +msgstr "" + +#: ../Doc/library/poplib.rst:2 +msgid ":mod:`poplib` --- POP3 protocol client" +msgstr "" + +#: ../Doc/library/poplib.rst:10 +msgid "**Source code:** :source:`Lib/poplib.py`" +msgstr "" + +#: ../Doc/library/poplib.rst:16 +msgid "" +"This module defines a class, :class:`POP3`, which encapsulates a connection " +"to a POP3 server and implements the protocol as defined in :rfc:`1939`. The :" +"class:`POP3` class supports both the minimal and optional command sets from :" +"rfc:`1939`. The :class:`POP3` class also supports the ``STLS`` command " +"introduced in :rfc:`2595` to enable encrypted communication on an already " +"established connection." +msgstr "" + +#: ../Doc/library/poplib.rst:22 +msgid "" +"Additionally, this module provides a class :class:`POP3_SSL`, which provides " +"support for connecting to POP3 servers that use SSL as an underlying " +"protocol layer." +msgstr "" + +#: ../Doc/library/poplib.rst:26 +msgid "" +"Note that POP3, though widely supported, is obsolescent. The implementation " +"quality of POP3 servers varies widely, and too many are quite poor. If your " +"mailserver supports IMAP, you would be better off using the :class:`imaplib." +"IMAP4` class, as IMAP servers tend to be better implemented." +msgstr "" + +#: ../Doc/library/poplib.rst:31 +msgid "The :mod:`poplib` module provides two classes:" +msgstr "" + +#: ../Doc/library/poplib.rst:36 +msgid "" +"This class implements the actual POP3 protocol. The connection is created " +"when the instance is initialized. If *port* is omitted, the standard POP3 " +"port (110) is used. The optional *timeout* parameter specifies a timeout in " +"seconds for the connection attempt (if not specified, the global default " +"timeout setting will be used)." +msgstr "" + +#: ../Doc/library/poplib.rst:45 +msgid "" +"This is a subclass of :class:`POP3` that connects to the server over an SSL " +"encrypted socket. If *port* is not specified, 995, the standard POP3-over-" +"SSL port is used. *timeout* works as in the :class:`POP3` constructor. " +"*context* is an optional :class:`ssl.SSLContext` object which allows " +"bundling SSL configuration options, certificates and private keys into a " +"single (potentially long-lived) structure. Please read :ref:`ssl-security` " +"for best practices." +msgstr "" + +#: ../Doc/library/poplib.rst:53 +msgid "" +"*keyfile* and *certfile* are a legacy alternative to *context* - they can " +"point to PEM-formatted private key and certificate chain files, " +"respectively, for the SSL connection." +msgstr "" + +#: ../Doc/library/poplib.rst:57 +msgid "*context* parameter added." +msgstr "" + +#: ../Doc/library/poplib.rst:72 +msgid "One exception is defined as an attribute of the :mod:`poplib` module:" +msgstr "" + +#: ../Doc/library/poplib.rst:77 +msgid "" +"Exception raised on any errors from this module (errors from :mod:`socket` " +"module are not caught). The reason for the exception is passed to the " +"constructor as a string." +msgstr "" + +#: ../Doc/library/poplib.rst:85 +msgid "The standard Python IMAP module." +msgstr "" + +#: ../Doc/library/poplib.rst:89 +msgid "" +"`Frequently Asked Questions About Fetchmail `_" +msgstr "" + +#: ../Doc/library/poplib.rst:88 +msgid "" +"The FAQ for the :program:`fetchmail` POP/IMAP client collects information on " +"POP3 server variations and RFC noncompliance that may be useful if you need " +"to write an application based on the POP protocol." +msgstr "" + +#: ../Doc/library/poplib.rst:96 +msgid "POP3 Objects" +msgstr "" + +#: ../Doc/library/poplib.rst:98 +msgid "" +"All POP3 commands are represented by methods of the same name, in lower-" +"case; most return the response text sent by the server." +msgstr "" + +#: ../Doc/library/poplib.rst:101 +msgid "An :class:`POP3` instance has the following methods:" +msgstr "" + +#: ../Doc/library/poplib.rst:115 +msgid "Returns the greeting string sent by the POP3 server." +msgstr "" + +#: ../Doc/library/poplib.rst:120 +msgid "" +"Query the server's capabilities as specified in :rfc:`2449`. Returns a " +"dictionary in the form ``{'name': ['param'...]}``." +msgstr "" + +#: ../Doc/library/poplib.rst:128 +msgid "" +"Send user command, response should indicate that a password is required." +msgstr "" + +#: ../Doc/library/poplib.rst:133 +msgid "" +"Send password, response includes message count and mailbox size. Note: the " +"mailbox on the server is locked until :meth:`~poplib.quit` is called." +msgstr "" + +#: ../Doc/library/poplib.rst:139 +msgid "Use the more secure APOP authentication to log into the POP3 server." +msgstr "" + +#: ../Doc/library/poplib.rst:144 +msgid "" +"Use RPOP authentication (similar to UNIX r-commands) to log into POP3 server." +msgstr "" + +#: ../Doc/library/poplib.rst:149 +msgid "" +"Get mailbox status. The result is a tuple of 2 integers: ``(message count, " +"mailbox size)``." +msgstr "" + +#: ../Doc/library/poplib.rst:155 +msgid "" +"Request message list, result is in the form ``(response, ['mesg_num " +"octets', ...], octets)``. If *which* is set, it is the message to list." +msgstr "" + +#: ../Doc/library/poplib.rst:161 +msgid "" +"Retrieve whole message number *which*, and set its seen flag. Result is in " +"form ``(response, ['line', ...], octets)``." +msgstr "" + +#: ../Doc/library/poplib.rst:167 +msgid "" +"Flag message number *which* for deletion. On most servers deletions are not " +"actually performed until QUIT (the major exception is Eudora QPOP, which " +"deliberately violates the RFCs by doing pending deletes on any disconnect)." +msgstr "" + +#: ../Doc/library/poplib.rst:174 +msgid "Remove any deletion marks for the mailbox." +msgstr "" + +#: ../Doc/library/poplib.rst:179 +msgid "Do nothing. Might be used as a keep-alive." +msgstr "" + +#: ../Doc/library/poplib.rst:184 +msgid "Signoff: commit changes, unlock mailbox, drop connection." +msgstr "" + +#: ../Doc/library/poplib.rst:189 +msgid "" +"Retrieves the message header plus *howmuch* lines of the message after the " +"header of message number *which*. Result is in form ``(response, " +"['line', ...], octets)``." +msgstr "" + +#: ../Doc/library/poplib.rst:193 +msgid "" +"The POP3 TOP command this method uses, unlike the RETR command, doesn't set " +"the message's seen flag; unfortunately, TOP is poorly specified in the RFCs " +"and is frequently broken in off-brand servers. Test this method by hand " +"against the POP3 servers you will use before trusting it." +msgstr "" + +#: ../Doc/library/poplib.rst:201 +msgid "" +"Return message digest (unique id) list. If *which* is specified, result " +"contains the unique id for that message in the form ``'response mesgnum " +"uid``, otherwise result is list ``(response, ['mesgnum uid', ...], octets)``." +msgstr "" + +#: ../Doc/library/poplib.rst:208 +msgid "" +"Try to switch to UTF-8 mode. Returns the server response if successful, " +"raises :class:`error_proto` if not. Specified in :RFC:`6856`." +msgstr "" + +#: ../Doc/library/poplib.rst:216 +msgid "" +"Start a TLS session on the active connection as specified in :rfc:`2595`. " +"This is only allowed before user authentication" +msgstr "" + +#: ../Doc/library/poplib.rst:219 +msgid "" +"*context* parameter is a :class:`ssl.SSLContext` object which allows " +"bundling SSL configuration options, certificates and private keys into a " +"single (potentially long-lived) structure. Please read :ref:`ssl-security` " +"for best practices." +msgstr "" + +#: ../Doc/library/poplib.rst:224 +msgid "" +"This method supports hostname checking via :attr:`ssl.SSLContext." +"check_hostname` and *Server Name Indication* (see :data:`ssl.HAS_SNI`)." +msgstr "" + +#: ../Doc/library/poplib.rst:231 +msgid "" +"Instances of :class:`POP3_SSL` have no additional methods. The interface of " +"this subclass is identical to its parent." +msgstr "" + +#: ../Doc/library/poplib.rst:238 +msgid "POP3 Example" +msgstr "" + +#: ../Doc/library/posix.rst:2 +msgid ":mod:`posix` --- The most common POSIX system calls" +msgstr "" + +#: ../Doc/library/posix.rst:10 +msgid "" +"This module provides access to operating system functionality that is " +"standardized by the C Standard and the POSIX standard (a thinly disguised " +"Unix interface)." +msgstr "" + +#: ../Doc/library/posix.rst:16 +msgid "" +"**Do not import this module directly.** Instead, import the module :mod:" +"`os`, which provides a *portable* version of this interface. On Unix, the :" +"mod:`os` module provides a superset of the :mod:`posix` interface. On non-" +"Unix operating systems the :mod:`posix` module is not available, but a " +"subset is always available through the :mod:`os` interface. Once :mod:`os` " +"is imported, there is *no* performance penalty in using it instead of :mod:" +"`posix`. In addition, :mod:`os` provides some additional functionality, " +"such as automatically calling :func:`~os.putenv` when an entry in ``os." +"environ`` is changed." +msgstr "" + +#: ../Doc/library/posix.rst:25 +msgid "" +"Errors are reported as exceptions; the usual exceptions are given for type " +"errors, while errors reported by the system calls raise :exc:`OSError`." +msgstr "" + +#: ../Doc/library/posix.rst:32 +msgid "Large File Support" +msgstr "" + +#: ../Doc/library/posix.rst:40 +msgid "" +"Several operating systems (including AIX, HP-UX, Irix and Solaris) provide " +"support for files that are larger than 2 GiB from a C programming model " +"where :c:type:`int` and :c:type:`long` are 32-bit values. This is typically " +"accomplished by defining the relevant size and offset types as 64-bit " +"values. Such files are sometimes referred to as :dfn:`large files`." +msgstr "" + +#: ../Doc/library/posix.rst:46 +msgid "" +"Large file support is enabled in Python when the size of an :c:type:`off_t` " +"is larger than a :c:type:`long` and the :c:type:`long long` type is " +"available and is at least as large as an :c:type:`off_t`. It may be " +"necessary to configure and compile Python with certain compiler flags to " +"enable this mode. For example, it is enabled by default with recent versions " +"of Irix, but with Solaris 2.6 and 2.7 you need to do something like::" +msgstr "" + +#: ../Doc/library/posix.rst:56 +msgid "On large-file-capable Linux systems, this might work::" +msgstr "" + +#: ../Doc/library/posix.rst:65 +msgid "Notable Module Contents" +msgstr "" + +#: ../Doc/library/posix.rst:67 +msgid "" +"In addition to many functions described in the :mod:`os` module " +"documentation, :mod:`posix` defines the following data item:" +msgstr "" + +#: ../Doc/library/posix.rst:72 +msgid "" +"A dictionary representing the string environment at the time the interpreter " +"was started. Keys and values are bytes on Unix and str on Windows. For " +"example, ``environ[b'HOME']`` (``environ['HOME']`` on Windows) is the " +"pathname of your home directory, equivalent to ``getenv(\"HOME\")`` in C." +msgstr "" + +#: ../Doc/library/posix.rst:77 +msgid "" +"Modifying this dictionary does not affect the string environment passed on " +"by :func:`~os.execv`, :func:`~os.popen` or :func:`~os.system`; if you need " +"to change the environment, pass ``environ`` to :func:`~os.execve` or add " +"variable assignments and export statements to the command string for :func:" +"`~os.system` or :func:`~os.popen`." +msgstr "" + +#: ../Doc/library/posix.rst:83 +msgid "On Unix, keys and values are bytes." +msgstr "" + +#: ../Doc/library/posix.rst:88 +msgid "" +"The :mod:`os` module provides an alternate implementation of ``environ`` " +"which updates the environment on modification. Note also that updating :data:" +"`os.environ` will render this dictionary obsolete. Use of the :mod:`os` " +"module version of this is recommended over direct access to the :mod:`posix` " +"module." +msgstr "" + +#: ../Doc/library/pprint.rst:2 +msgid ":mod:`pprint` --- Data pretty printer" +msgstr "" + +#: ../Doc/library/pprint.rst:10 +msgid "**Source code:** :source:`Lib/pprint.py`" +msgstr "" + +#: ../Doc/library/pprint.rst:14 +msgid "" +"The :mod:`pprint` module provides a capability to \"pretty-print\" arbitrary " +"Python data structures in a form which can be used as input to the " +"interpreter. If the formatted structures include objects which are not " +"fundamental Python types, the representation may not be loadable. This may " +"be the case if objects such as files, sockets or classes are included, as " +"well as many other objects which are not representable as Python literals." +msgstr "" + +#: ../Doc/library/pprint.rst:21 +msgid "" +"The formatted representation keeps objects on a single line if it can, and " +"breaks them onto multiple lines if they don't fit within the allowed width. " +"Construct :class:`PrettyPrinter` objects explicitly if you need to adjust " +"the width constraint." +msgstr "" + +#: ../Doc/library/pprint.rst:26 +msgid "Dictionaries are sorted by key before the display is computed." +msgstr "" + +#: ../Doc/library/pprint.rst:28 +msgid "The :mod:`pprint` module defines one class:" +msgstr "" + +#: ../Doc/library/pprint.rst:36 +msgid "" +"Construct a :class:`PrettyPrinter` instance. This constructor understands " +"several keyword parameters. An output stream may be set using the *stream* " +"keyword; the only method used on the stream object is the file protocol's :" +"meth:`write` method. If not specified, the :class:`PrettyPrinter` adopts " +"``sys.stdout``. The amount of indentation added for each recursive level is " +"specified by *indent*; the default is one. Other values can cause output to " +"look a little odd, but can make nesting easier to spot. The number of " +"levels which may be printed is controlled by *depth*; if the data structure " +"being printed is too deep, the next contained level is replaced by ``...``. " +"By default, there is no constraint on the depth of the objects being " +"formatted. The desired output width is constrained using the *width* " +"parameter; the default is 80 characters. If a structure cannot be formatted " +"within the constrained width, a best effort will be made. If *compact* is " +"false (the default) each item of a long sequence will be formatted on a " +"separate line. If *compact* is true, as many items as will fit within the " +"*width* will be formatted on each output line." +msgstr "" + +#: ../Doc/library/pprint.rst:53 ../Doc/library/pprint.rst:88 +#: ../Doc/library/pprint.rst:102 +msgid "Added the *compact* parameter." +msgstr "" + +#: ../Doc/library/pprint.rst:80 +msgid "The :mod:`pprint` module also provides several shortcut functions:" +msgstr "" + +#: ../Doc/library/pprint.rst:84 +msgid "" +"Return the formatted representation of *object* as a string. *indent*, " +"*width*, *depth* and *compact* will be passed to the :class:`PrettyPrinter` " +"constructor as formatting parameters." +msgstr "" + +#: ../Doc/library/pprint.rst:95 +msgid "" +"Prints the formatted representation of *object* on *stream*, followed by a " +"newline. If *stream* is ``None``, ``sys.stdout`` is used. This may be used " +"in the interactive interpreter instead of the :func:`print` function for " +"inspecting values (you can even reassign ``print = pprint.pprint`` for use " +"within a scope). *indent*, *width*, *depth* and *compact* will be passed to " +"the :class:`PrettyPrinter` constructor as formatting parameters." +msgstr "" + +#: ../Doc/library/pprint.rst:121 +msgid "" +"Determine if the formatted representation of *object* is \"readable,\" or " +"can be used to reconstruct the value using :func:`eval`. This always " +"returns ``False`` for recursive objects." +msgstr "" + +#: ../Doc/library/pprint.rst:131 +msgid "Determine if *object* requires a recursive representation." +msgstr "" + +#: ../Doc/library/pprint.rst:134 +msgid "One more support function is also defined:" +msgstr "" + +#: ../Doc/library/pprint.rst:138 +msgid "" +"Return a string representation of *object*, protected against recursive data " +"structures. If the representation of *object* exposes a recursive entry, " +"the recursive reference will be represented as ````. The representation is not otherwise formatted." +msgstr "" + +#: ../Doc/library/pprint.rst:150 +msgid "PrettyPrinter Objects" +msgstr "" + +#: ../Doc/library/pprint.rst:152 +msgid ":class:`PrettyPrinter` instances have the following methods:" +msgstr "" + +#: ../Doc/library/pprint.rst:157 +msgid "" +"Return the formatted representation of *object*. This takes into account " +"the options passed to the :class:`PrettyPrinter` constructor." +msgstr "" + +#: ../Doc/library/pprint.rst:163 +msgid "" +"Print the formatted representation of *object* on the configured stream, " +"followed by a newline." +msgstr "" + +#: ../Doc/library/pprint.rst:166 +msgid "" +"The following methods provide the implementations for the corresponding " +"functions of the same names. Using these methods on an instance is slightly " +"more efficient since new :class:`PrettyPrinter` objects don't need to be " +"created." +msgstr "" + +#: ../Doc/library/pprint.rst:176 +msgid "" +"Determine if the formatted representation of the object is \"readable,\" or " +"can be used to reconstruct the value using :func:`eval`. Note that this " +"returns ``False`` for recursive objects. If the *depth* parameter of the :" +"class:`PrettyPrinter` is set and the object is deeper than allowed, this " +"returns ``False``." +msgstr "" + +#: ../Doc/library/pprint.rst:185 +msgid "Determine if the object requires a recursive representation." +msgstr "" + +#: ../Doc/library/pprint.rst:187 +msgid "" +"This method is provided as a hook to allow subclasses to modify the way " +"objects are converted to strings. The default implementation uses the " +"internals of the :func:`saferepr` implementation." +msgstr "" + +#: ../Doc/library/pprint.rst:194 +msgid "" +"Returns three values: the formatted version of *object* as a string, a flag " +"indicating whether the result is readable, and a flag indicating whether " +"recursion was detected. The first argument is the object to be presented. " +"The second is a dictionary which contains the :func:`id` of objects that are " +"part of the current presentation context (direct and indirect containers for " +"*object* that are affecting the presentation) as the keys; if an object " +"needs to be presented which is already represented in *context*, the third " +"return value should be ``True``. Recursive calls to the :meth:`.format` " +"method should add additional entries for containers to this dictionary. The " +"third argument, *maxlevels*, gives the requested limit to recursion; this " +"will be ``0`` if there is no requested limit. This argument should be " +"passed unmodified to recursive calls. The fourth argument, *level*, gives " +"the current level; recursive calls should be passed a value less than that " +"of the current call." +msgstr "" + +#: ../Doc/library/pprint.rst:214 +msgid "" +"To demonstrate several uses of the :func:`pprint` function and its " +"parameters, let's fetch information about a project from `PyPI `_::" +msgstr "" + +#: ../Doc/library/pprint.rst:225 +msgid "In its basic form, :func:`pprint` shows the whole object::" +msgstr "" + +#: ../Doc/library/pprint.rst:279 +msgid "" +"The result can be limited to a certain *depth* (ellipsis is used for deeper " +"contents)::" +msgstr "" + +#: ../Doc/library/pprint.rst:313 +msgid "" +"Additionally, maximum character *width* can be suggested. If a long object " +"cannot be split, the specified width will be exceeded::" +msgstr "" + +#: ../Doc/library/profile.rst:5 +msgid "The Python Profilers" +msgstr "" + +#: ../Doc/library/profile.rst:7 +msgid "**Source code:** :source:`Lib/profile.py` and :source:`Lib/pstats.py`" +msgstr "" + +#: ../Doc/library/profile.rst:14 +msgid "Introduction to the profilers" +msgstr "" + +#: ../Doc/library/profile.rst:20 +msgid "" +":mod:`cProfile` and :mod:`profile` provide :dfn:`deterministic profiling` of " +"Python programs. A :dfn:`profile` is a set of statistics that describes how " +"often and for how long various parts of the program executed. These " +"statistics can be formatted into reports via the :mod:`pstats` module." +msgstr "" + +#: ../Doc/library/profile.rst:25 +msgid "" +"The Python standard library provides two different implementations of the " +"same profiling interface:" +msgstr "" + +#: ../Doc/library/profile.rst:28 +msgid "" +":mod:`cProfile` is recommended for most users; it's a C extension with " +"reasonable overhead that makes it suitable for profiling long-running " +"programs. Based on :mod:`lsprof`, contributed by Brett Rosen and Ted " +"Czotter." +msgstr "" + +#: ../Doc/library/profile.rst:33 +msgid "" +":mod:`profile`, a pure Python module whose interface is imitated by :mod:" +"`cProfile`, but which adds significant overhead to profiled programs. If " +"you're trying to extend the profiler in some way, the task might be easier " +"with this module. Originally designed and written by Jim Roskind." +msgstr "" + +#: ../Doc/library/profile.rst:40 +msgid "" +"The profiler modules are designed to provide an execution profile for a " +"given program, not for benchmarking purposes (for that, there is :mod:" +"`timeit` for reasonably accurate results). This particularly applies to " +"benchmarking Python code against C code: the profilers introduce overhead " +"for Python code, but not for C-level functions, and so the C code would seem " +"faster than any Python one." +msgstr "" + +#: ../Doc/library/profile.rst:51 +msgid "Instant User's Manual" +msgstr "" + +#: ../Doc/library/profile.rst:53 +msgid "" +"This section is provided for users that \"don't want to read the manual.\" " +"It provides a very brief overview, and allows a user to rapidly perform " +"profiling on an existing application." +msgstr "" + +#: ../Doc/library/profile.rst:57 +msgid "To profile a function that takes a single argument, you can do::" +msgstr "" + +#: ../Doc/library/profile.rst:63 +msgid "" +"(Use :mod:`profile` instead of :mod:`cProfile` if the latter is not " +"available on your system.)" +msgstr "" + +#: ../Doc/library/profile.rst:66 +msgid "" +"The above action would run :func:`re.compile` and print profile results like " +"the following::" +msgstr "" + +#: ../Doc/library/profile.rst:82 +msgid "" +"The first line indicates that 197 calls were monitored. Of those calls, 192 " +"were :dfn:`primitive`, meaning that the call was not induced via recursion. " +"The next line: ``Ordered by: standard name``, indicates that the text string " +"in the far right column was used to sort the output. The column headings " +"include:" +msgstr "" + +#: ../Doc/library/profile.rst:88 +msgid "ncalls" +msgstr "" + +#: ../Doc/library/profile.rst:88 +msgid "for the number of calls," +msgstr "" + +#: ../Doc/library/profile.rst:92 +msgid "tottime" +msgstr "" + +#: ../Doc/library/profile.rst:91 +msgid "" +"for the total time spent in the given function (and excluding time made in " +"calls to sub-functions)" +msgstr "" + +#: ../Doc/library/profile.rst:95 ../Doc/library/profile.rst:102 +msgid "percall" +msgstr "" + +#: ../Doc/library/profile.rst:95 +msgid "is the quotient of ``tottime`` divided by ``ncalls``" +msgstr "" + +#: ../Doc/library/profile.rst:99 +msgid "cumtime" +msgstr "" + +#: ../Doc/library/profile.rst:98 +msgid "" +"is the cumulative time spent in this and all subfunctions (from invocation " +"till exit). This figure is accurate *even* for recursive functions." +msgstr "" + +#: ../Doc/library/profile.rst:102 +msgid "is the quotient of ``cumtime`` divided by primitive calls" +msgstr "" + +#: ../Doc/library/profile.rst:105 +msgid "filename:lineno(function)" +msgstr "" + +#: ../Doc/library/profile.rst:105 +msgid "provides the respective data of each function" +msgstr "" + +#: ../Doc/library/profile.rst:107 +msgid "" +"When there are two numbers in the first column (for example ``3/1``), it " +"means that the function recursed. The second value is the number of " +"primitive calls and the former is the total number of calls. Note that when " +"the function does not recurse, these two values are the same, and only the " +"single figure is printed." +msgstr "" + +#: ../Doc/library/profile.rst:113 +msgid "" +"Instead of printing the output at the end of the profile run, you can save " +"the results to a file by specifying a filename to the :func:`run` function::" +msgstr "" + +#: ../Doc/library/profile.rst:120 +msgid "" +"The :class:`pstats.Stats` class reads profile results from a file and " +"formats them in various ways." +msgstr "" + +#: ../Doc/library/profile.rst:123 +msgid "" +"The file :mod:`cProfile` can also be invoked as a script to profile another " +"script. For example::" +msgstr "" + +#: ../Doc/library/profile.rst:128 +msgid "``-o`` writes the profile results to a file instead of to stdout" +msgstr "" + +#: ../Doc/library/profile.rst:130 +msgid "" +"``-s`` specifies one of the :func:`~pstats.Stats.sort_stats` sort values to " +"sort the output by. This only applies when ``-o`` is not supplied." +msgstr "" + +#: ../Doc/library/profile.rst:133 +msgid "" +"The :mod:`pstats` module's :class:`~pstats.Stats` class has a variety of " +"methods for manipulating and printing the data saved into a profile results " +"file::" +msgstr "" + +#: ../Doc/library/profile.rst:140 +msgid "" +"The :meth:`~pstats.Stats.strip_dirs` method removed the extraneous path from " +"all the module names. The :meth:`~pstats.Stats.sort_stats` method sorted all " +"the entries according to the standard module/line/name string that is " +"printed. The :meth:`~pstats.Stats.print_stats` method printed out all the " +"statistics. You might try the following sort calls::" +msgstr "" + +#: ../Doc/library/profile.rst:149 +msgid "" +"The first call will actually sort the list by function name, and the second " +"call will print out the statistics. The following are some interesting " +"calls to experiment with::" +msgstr "" + +#: ../Doc/library/profile.rst:155 +msgid "" +"This sorts the profile by cumulative time in a function, and then only " +"prints the ten most significant lines. If you want to understand what " +"algorithms are taking time, the above line is what you would use." +msgstr "" + +#: ../Doc/library/profile.rst:159 +msgid "" +"If you were looking to see what functions were looping a lot, and taking a " +"lot of time, you would do::" +msgstr "" + +#: ../Doc/library/profile.rst:164 +msgid "" +"to sort according to time spent within each function, and then print the " +"statistics for the top ten functions." +msgstr "" + +#: ../Doc/library/profile.rst:167 +msgid "You might also try::" +msgstr "" + +#: ../Doc/library/profile.rst:171 +msgid "" +"This will sort all the statistics by file name, and then print out " +"statistics for only the class init methods (since they are spelled with " +"``__init__`` in them). As one final example, you could try::" +msgstr "" + +#: ../Doc/library/profile.rst:177 +msgid "" +"This line sorts statistics with a primary key of time, and a secondary key " +"of cumulative time, and then prints out some of the statistics. To be " +"specific, the list is first culled down to 50% (re: ``.5``) of its original " +"size, then only lines containing ``init`` are maintained, and that sub-sub-" +"list is printed." +msgstr "" + +#: ../Doc/library/profile.rst:182 +msgid "" +"If you wondered what functions called the above functions, you could now " +"(``p`` is still sorted according to the last criteria) do::" +msgstr "" + +#: ../Doc/library/profile.rst:187 +msgid "and you would get a list of callers for each of the listed functions." +msgstr "" + +#: ../Doc/library/profile.rst:189 +msgid "" +"If you want more functionality, you're going to have to read the manual, or " +"guess what the following functions do::" +msgstr "" + +#: ../Doc/library/profile.rst:195 +msgid "" +"Invoked as a script, the :mod:`pstats` module is a statistics browser for " +"reading and examining profile dumps. It has a simple line-oriented " +"interface (implemented using :mod:`cmd`) and interactive help." +msgstr "" + +#: ../Doc/library/profile.rst:200 +msgid ":mod:`profile` and :mod:`cProfile` Module Reference" +msgstr "" + +#: ../Doc/library/profile.rst:206 +msgid "" +"Both the :mod:`profile` and :mod:`cProfile` modules provide the following " +"functions:" +msgstr "" + +#: ../Doc/library/profile.rst:211 +msgid "" +"This function takes a single argument that can be passed to the :func:`exec` " +"function, and an optional file name. In all cases this routine executes::" +msgstr "" + +#: ../Doc/library/profile.rst:216 +msgid "" +"and gathers profiling statistics from the execution. If no file name is " +"present, then this function automatically creates a :class:`~pstats.Stats` " +"instance and prints a simple profiling report. If the sort value is " +"specified it is passed to this :class:`~pstats.Stats` instance to control " +"how the results are sorted." +msgstr "" + +#: ../Doc/library/profile.rst:224 +msgid "" +"This function is similar to :func:`run`, with added arguments to supply the " +"globals and locals dictionaries for the *command* string. This routine " +"executes::" +msgstr "" + +#: ../Doc/library/profile.rst:230 +msgid "and gathers profiling statistics as in the :func:`run` function above." +msgstr "" + +#: ../Doc/library/profile.rst:234 +msgid "" +"This class is normally only used if more precise control over profiling is " +"needed than what the :func:`cProfile.run` function provides." +msgstr "" + +#: ../Doc/library/profile.rst:237 +msgid "" +"A custom timer can be supplied for measuring how long code takes to run via " +"the *timer* argument. This must be a function that returns a single number " +"representing the current time. If the number is an integer, the *timeunit* " +"specifies a multiplier that specifies the duration of each unit of time. For " +"example, if the timer returns times measured in thousands of seconds, the " +"time unit would be ``.001``." +msgstr "" + +#: ../Doc/library/profile.rst:244 +msgid "" +"Directly using the :class:`Profile` class allows formatting profile results " +"without writing the profile data to a file::" +msgstr "" + +#: ../Doc/library/profile.rst:260 +msgid "Start collecting profiling data." +msgstr "" + +#: ../Doc/library/profile.rst:264 +msgid "Stop collecting profiling data." +msgstr "" + +#: ../Doc/library/profile.rst:268 +msgid "" +"Stop collecting profiling data and record the results internally as the " +"current profile." +msgstr "" + +#: ../Doc/library/profile.rst:273 +msgid "" +"Create a :class:`~pstats.Stats` object based on the current profile and " +"print the results to stdout." +msgstr "" + +#: ../Doc/library/profile.rst:278 +msgid "Write the results of the current profile to *filename*." +msgstr "" + +#: ../Doc/library/profile.rst:282 +msgid "Profile the cmd via :func:`exec`." +msgstr "" + +#: ../Doc/library/profile.rst:286 +msgid "" +"Profile the cmd via :func:`exec` with the specified global and local " +"environment." +msgstr "" + +#: ../Doc/library/profile.rst:291 +msgid "Profile ``func(*args, **kwargs)``" +msgstr "" + +#: ../Doc/library/profile.rst:296 +msgid "The :class:`Stats` Class" +msgstr "" + +#: ../Doc/library/profile.rst:298 +msgid "" +"Analysis of the profiler data is done using the :class:`~pstats.Stats` class." +msgstr "" + +#: ../Doc/library/profile.rst:305 +msgid "" +"This class constructor creates an instance of a \"statistics object\" from a " +"*filename* (or list of filenames) or from a :class:`Profile` instance. " +"Output will be printed to the stream specified by *stream*." +msgstr "" + +#: ../Doc/library/profile.rst:309 +msgid "" +"The file selected by the above constructor must have been created by the " +"corresponding version of :mod:`profile` or :mod:`cProfile`. To be specific, " +"there is *no* file compatibility guaranteed with future versions of this " +"profiler, and there is no compatibility with files produced by other " +"profilers. If several files are provided, all the statistics for identical " +"functions will be coalesced, so that an overall view of several processes " +"can be considered in a single report. If additional files need to be " +"combined with data in an existing :class:`~pstats.Stats` object, the :meth:" +"`~pstats.Stats.add` method can be used." +msgstr "" + +#: ../Doc/library/profile.rst:319 +msgid "" +"Instead of reading the profile data from a file, a :class:`cProfile.Profile` " +"or :class:`profile.Profile` object can be used as the profile data source." +msgstr "" + +#: ../Doc/library/profile.rst:322 +msgid ":class:`Stats` objects have the following methods:" +msgstr "" + +#: ../Doc/library/profile.rst:326 +msgid "" +"This method for the :class:`Stats` class removes all leading path " +"information from file names. It is very useful in reducing the size of the " +"printout to fit within (close to) 80 columns. This method modifies the " +"object, and the stripped information is lost. After performing a strip " +"operation, the object is considered to have its entries in a \"random\" " +"order, as it was just after object initialization and loading. If :meth:" +"`~pstats.Stats.strip_dirs` causes two function names to be indistinguishable " +"(they are on the same line of the same filename, and have the same function " +"name), then the statistics for these two entries are accumulated into a " +"single entry." +msgstr "" + +#: ../Doc/library/profile.rst:340 +msgid "" +"This method of the :class:`Stats` class accumulates additional profiling " +"information into the current profiling object. Its arguments should refer " +"to filenames created by the corresponding version of :func:`profile.run` or :" +"func:`cProfile.run`. Statistics for identically named (re: file, line, name) " +"functions are automatically accumulated into single function statistics." +msgstr "" + +#: ../Doc/library/profile.rst:350 +msgid "" +"Save the data loaded into the :class:`Stats` object to a file named " +"*filename*. The file is created if it does not exist, and is overwritten if " +"it already exists. This is equivalent to the method of the same name on " +"the :class:`profile.Profile` and :class:`cProfile.Profile` classes." +msgstr "" + +#: ../Doc/library/profile.rst:358 +msgid "" +"This method modifies the :class:`Stats` object by sorting it according to " +"the supplied criteria. The argument is typically a string identifying the " +"basis of a sort (example: ``'time'`` or ``'name'``)." +msgstr "" + +#: ../Doc/library/profile.rst:362 +msgid "" +"When more than one key is provided, then additional keys are used as " +"secondary criteria when there is equality in all keys selected before them. " +"For example, ``sort_stats('name', 'file')`` will sort all the entries " +"according to their function name, and resolve all ties (identical function " +"names) by sorting by file name." +msgstr "" + +#: ../Doc/library/profile.rst:368 +msgid "" +"Abbreviations can be used for any key names, as long as the abbreviation is " +"unambiguous. The following are the keys currently defined:" +msgstr "" + +#: ../Doc/library/profile.rst:372 +msgid "Valid Arg" +msgstr "" + +#: ../Doc/library/profile.rst:374 +msgid "``'calls'``" +msgstr "" + +#: ../Doc/library/profile.rst:374 ../Doc/library/profile.rst:386 +msgid "call count" +msgstr "" + +#: ../Doc/library/profile.rst:376 +msgid "``'cumulative'``" +msgstr "" + +#: ../Doc/library/profile.rst:376 ../Doc/library/profile.rst:378 +msgid "cumulative time" +msgstr "" + +#: ../Doc/library/profile.rst:378 +msgid "``'cumtime'``" +msgstr "" + +#: ../Doc/library/profile.rst:380 +msgid "``'file'``" +msgstr "" + +#: ../Doc/library/profile.rst:380 ../Doc/library/profile.rst:382 +#: ../Doc/library/profile.rst:384 +msgid "file name" +msgstr "" + +#: ../Doc/library/profile.rst:382 ../Doc/library/tracemalloc.rst:522 +msgid "``'filename'``" +msgstr "" + +#: ../Doc/library/profile.rst:384 +msgid "``'module'``" +msgstr "" + +#: ../Doc/library/profile.rst:386 +msgid "``'ncalls'``" +msgstr "" + +#: ../Doc/library/profile.rst:388 +msgid "``'pcalls'``" +msgstr "" + +#: ../Doc/library/profile.rst:388 +msgid "primitive call count" +msgstr "" + +#: ../Doc/library/profile.rst:390 ../Doc/library/sys.rst:1066 +msgid "``'line'``" +msgstr "" + +#: ../Doc/library/profile.rst:390 +msgid "line number" +msgstr "" + +#: ../Doc/library/profile.rst:392 +msgid "``'name'``" +msgstr "" + +#: ../Doc/library/profile.rst:392 +msgid "function name" +msgstr "" + +#: ../Doc/library/profile.rst:394 +msgid "``'nfl'``" +msgstr "" + +#: ../Doc/library/profile.rst:394 +msgid "name/file/line" +msgstr "" + +#: ../Doc/library/profile.rst:396 +msgid "``'stdname'``" +msgstr "" + +#: ../Doc/library/profile.rst:396 +msgid "standard name" +msgstr "" + +#: ../Doc/library/profile.rst:398 +msgid "``'time'``" +msgstr "" + +#: ../Doc/library/profile.rst:398 ../Doc/library/profile.rst:400 +msgid "internal time" +msgstr "" + +#: ../Doc/library/profile.rst:400 +msgid "``'tottime'``" +msgstr "" + +#: ../Doc/library/profile.rst:403 +msgid "" +"Note that all sorts on statistics are in descending order (placing most time " +"consuming items first), where as name, file, and line number searches are in " +"ascending order (alphabetical). The subtle distinction between ``'nfl'`` and " +"``'stdname'`` is that the standard name is a sort of the name as printed, " +"which means that the embedded line numbers get compared in an odd way. For " +"example, lines 3, 20, and 40 would (if the file names were the same) appear " +"in the string order 20, 3 and 40. In contrast, ``'nfl'`` does a numeric " +"compare of the line numbers. In fact, ``sort_stats('nfl')`` is the same as " +"``sort_stats('name', 'file', 'line')``." +msgstr "" + +#: ../Doc/library/profile.rst:414 +msgid "" +"For backward-compatibility reasons, the numeric arguments ``-1``, ``0``, " +"``1``, and ``2`` are permitted. They are interpreted as ``'stdname'``, " +"``'calls'``, ``'time'``, and ``'cumulative'`` respectively. If this old " +"style format (numeric) is used, only one sort key (the numeric key) will be " +"used, and additional arguments will be silently ignored." +msgstr "" + +#: ../Doc/library/profile.rst:425 +msgid "" +"This method for the :class:`Stats` class reverses the ordering of the basic " +"list within the object. Note that by default ascending vs descending order " +"is properly selected based on the sort key of choice." +msgstr "" + +#: ../Doc/library/profile.rst:435 +msgid "" +"This method for the :class:`Stats` class prints out a report as described in " +"the :func:`profile.run` definition." +msgstr "" + +#: ../Doc/library/profile.rst:438 +msgid "" +"The order of the printing is based on the last :meth:`~pstats.Stats." +"sort_stats` operation done on the object (subject to caveats in :meth:" +"`~pstats.Stats.add` and :meth:`~pstats.Stats.strip_dirs`)." +msgstr "" + +#: ../Doc/library/profile.rst:443 +msgid "" +"The arguments provided (if any) can be used to limit the list down to the " +"significant entries. Initially, the list is taken to be the complete set of " +"profiled functions. Each restriction is either an integer (to select a " +"count of lines), or a decimal fraction between 0.0 and 1.0 inclusive (to " +"select a percentage of lines), or a regular expression (to pattern match the " +"standard name that is printed. If several restrictions are provided, then " +"they are applied sequentially. For example::" +msgstr "" + +#: ../Doc/library/profile.rst:453 +msgid "" +"would first limit the printing to first 10% of list, and then only print " +"functions that were part of filename :file:`.\\*foo:`. In contrast, the " +"command::" +msgstr "" + +#: ../Doc/library/profile.rst:459 +msgid "" +"would limit the list to all functions having file names :file:`.\\*foo:`, " +"and then proceed to only print the first 10% of them." +msgstr "" + +#: ../Doc/library/profile.rst:465 +msgid "" +"This method for the :class:`Stats` class prints a list of all functions that " +"called each function in the profiled database. The ordering is identical to " +"that provided by :meth:`~pstats.Stats.print_stats`, and the definition of " +"the restricting argument is also identical. Each caller is reported on its " +"own line. The format differs slightly depending on the profiler that " +"produced the stats:" +msgstr "" + +#: ../Doc/library/profile.rst:472 +msgid "" +"With :mod:`profile`, a number is shown in parentheses after each caller to " +"show how many times this specific call was made. For convenience, a second " +"non-parenthesized number repeats the cumulative time spent in the function " +"at the right." +msgstr "" + +#: ../Doc/library/profile.rst:477 +msgid "" +"With :mod:`cProfile`, each caller is preceded by three numbers: the number " +"of times this specific call was made, and the total and cumulative times " +"spent in the current function while it was invoked by this specific caller." +msgstr "" + +#: ../Doc/library/profile.rst:485 +msgid "" +"This method for the :class:`Stats` class prints a list of all function that " +"were called by the indicated function. Aside from this reversal of " +"direction of calls (re: called vs was called by), the arguments and ordering " +"are identical to the :meth:`~pstats.Stats.print_callers` method." +msgstr "" + +#: ../Doc/library/profile.rst:494 +msgid "What Is Deterministic Profiling?" +msgstr "" + +#: ../Doc/library/profile.rst:496 +msgid "" +":dfn:`Deterministic profiling` is meant to reflect the fact that all " +"*function call*, *function return*, and *exception* events are monitored, " +"and precise timings are made for the intervals between these events (during " +"which time the user's code is executing). In contrast, :dfn:`statistical " +"profiling` (which is not done by this module) randomly samples the effective " +"instruction pointer, and deduces where time is being spent. The latter " +"technique traditionally involves less overhead (as the code does not need to " +"be instrumented), but provides only relative indications of where time is " +"being spent." +msgstr "" + +#: ../Doc/library/profile.rst:505 +msgid "" +"In Python, since there is an interpreter active during execution, the " +"presence of instrumented code is not required to do deterministic " +"profiling. Python automatically provides a :dfn:`hook` (optional callback) " +"for each event. In addition, the interpreted nature of Python tends to add " +"so much overhead to execution, that deterministic profiling tends to only " +"add small processing overhead in typical applications. The result is that " +"deterministic profiling is not that expensive, yet provides extensive run " +"time statistics about the execution of a Python program." +msgstr "" + +#: ../Doc/library/profile.rst:514 +msgid "" +"Call count statistics can be used to identify bugs in code (surprising " +"counts), and to identify possible inline-expansion points (high call " +"counts). Internal time statistics can be used to identify \"hot loops\" " +"that should be carefully optimized. Cumulative time statistics should be " +"used to identify high level errors in the selection of algorithms. Note " +"that the unusual handling of cumulative times in this profiler allows " +"statistics for recursive implementations of algorithms to be directly " +"compared to iterative implementations." +msgstr "" + +#: ../Doc/library/profile.rst:527 +msgid "Limitations" +msgstr "" + +#: ../Doc/library/profile.rst:529 +msgid "" +"One limitation has to do with accuracy of timing information. There is a " +"fundamental problem with deterministic profilers involving accuracy. The " +"most obvious restriction is that the underlying \"clock\" is only ticking at " +"a rate (typically) of about .001 seconds. Hence no measurements will be " +"more accurate than the underlying clock. If enough measurements are taken, " +"then the \"error\" will tend to average out. Unfortunately, removing this " +"first error induces a second source of error." +msgstr "" + +#: ../Doc/library/profile.rst:537 +msgid "" +"The second problem is that it \"takes a while\" from when an event is " +"dispatched until the profiler's call to get the time actually *gets* the " +"state of the clock. Similarly, there is a certain lag when exiting the " +"profiler event handler from the time that the clock's value was obtained " +"(and then squirreled away), until the user's code is once again executing. " +"As a result, functions that are called many times, or call many functions, " +"will typically accumulate this error. The error that accumulates in this " +"fashion is typically less than the accuracy of the clock (less than one " +"clock tick), but it *can* accumulate and become very significant." +msgstr "" + +#: ../Doc/library/profile.rst:547 +msgid "" +"The problem is more important with :mod:`profile` than with the lower-" +"overhead :mod:`cProfile`. For this reason, :mod:`profile` provides a means " +"of calibrating itself for a given platform so that this error can be " +"probabilistically (on the average) removed. After the profiler is " +"calibrated, it will be more accurate (in a least square sense), but it will " +"sometimes produce negative numbers (when call counts are exceptionally low, " +"and the gods of probability work against you :-). ) Do *not* be alarmed by " +"negative numbers in the profile. They should *only* appear if you have " +"calibrated your profiler, and the results are actually better than without " +"calibration." +msgstr "" + +#: ../Doc/library/profile.rst:561 +msgid "Calibration" +msgstr "" + +#: ../Doc/library/profile.rst:563 +msgid "" +"The profiler of the :mod:`profile` module subtracts a constant from each " +"event handling time to compensate for the overhead of calling the time " +"function, and socking away the results. By default, the constant is 0. The " +"following procedure can be used to obtain a better constant for a given " +"platform (see :ref:`profile-limitations`). ::" +msgstr "" + +#: ../Doc/library/profile.rst:574 +msgid "" +"The method executes the number of Python calls given by the argument, " +"directly and again under the profiler, measuring the time for both. It then " +"computes the hidden overhead per profiler event, and returns that as a " +"float. For example, on a 1.8Ghz Intel Core i5 running Mac OS X, and using " +"Python's time.clock() as the timer, the magical number is about 4.04e-6." +msgstr "" + +#: ../Doc/library/profile.rst:580 +msgid "" +"The object of this exercise is to get a fairly consistent result. If your " +"computer is *very* fast, or your timer function has poor resolution, you " +"might have to pass 100000, or even 1000000, to get consistent results." +msgstr "" + +#: ../Doc/library/profile.rst:584 +msgid "" +"When you have a consistent answer, there are three ways you can use it::" +msgstr "" + +#: ../Doc/library/profile.rst:598 +msgid "" +"If you have a choice, you are better off choosing a smaller constant, and " +"then your results will \"less often\" show up as negative in profile " +"statistics." +msgstr "" + +#: ../Doc/library/profile.rst:604 +msgid "Using a custom timer" +msgstr "" + +#: ../Doc/library/profile.rst:606 +msgid "" +"If you want to change how current time is determined (for example, to force " +"use of wall-clock time or elapsed process time), pass the timing function " +"you want to the :class:`Profile` class constructor::" +msgstr "" + +#: ../Doc/library/profile.rst:612 +msgid "" +"The resulting profiler will then call ``your_time_func``. Depending on " +"whether you are using :class:`profile.Profile` or :class:`cProfile.Profile`, " +"``your_time_func``'s return value will be interpreted differently:" +msgstr "" + +#: ../Doc/library/profile.rst:630 +msgid ":class:`profile.Profile`" +msgstr "" + +#: ../Doc/library/profile.rst:617 +msgid "" +"``your_time_func`` should return a single number, or a list of numbers whose " +"sum is the current time (like what :func:`os.times` returns). If the " +"function returns a single time number, or the list of returned numbers has " +"length 2, then you will get an especially fast version of the dispatch " +"routine." +msgstr "" + +#: ../Doc/library/profile.rst:623 +msgid "" +"Be warned that you should calibrate the profiler class for the timer " +"function that you choose (see :ref:`profile-calibration`). For most " +"machines, a timer that returns a lone integer value will provide the best " +"results in terms of low overhead during profiling. (:func:`os.times` is " +"*pretty* bad, as it returns a tuple of floating point values). If you want " +"to substitute a better timer in the cleanest fashion, derive a class and " +"hardwire a replacement dispatch method that best handles your timer call, " +"along with the appropriate calibration constant." +msgstr "" + +#: ../Doc/library/profile.rst:644 +msgid ":class:`cProfile.Profile`" +msgstr "" + +#: ../Doc/library/profile.rst:633 +msgid "" +"``your_time_func`` should return a single number. If it returns integers, " +"you can also invoke the class constructor with a second argument specifying " +"the real duration of one unit of time. For example, if " +"``your_integer_time_func`` returns times measured in thousands of seconds, " +"you would construct the :class:`Profile` instance as follows::" +msgstr "" + +#: ../Doc/library/profile.rst:641 +msgid "" +"As the :class:`cProfile.Profile` class cannot be calibrated, custom timer " +"functions should be used with care and should be as fast as possible. For " +"the best results with a custom timer, it might be necessary to hard-code it " +"in the C source of the internal :mod:`_lsprof` module." +msgstr "" + +#: ../Doc/library/profile.rst:646 +msgid "" +"Python 3.3 adds several new functions in :mod:`time` that can be used to " +"make precise measurements of process or wall-clock time. For example, see :" +"func:`time.perf_counter`." +msgstr "" + +#: ../Doc/library/pty.rst:2 +msgid ":mod:`pty` --- Pseudo-terminal utilities" +msgstr "" + +#: ../Doc/library/pty.rst:11 +msgid "**Source code:** :source:`Lib/pty.py`" +msgstr "" + +#: ../Doc/library/pty.rst:15 +msgid "" +"The :mod:`pty` module defines operations for handling the pseudo-terminal " +"concept: starting another process and being able to write to and read from " +"its controlling terminal programmatically." +msgstr "" + +#: ../Doc/library/pty.rst:19 +msgid "" +"Because pseudo-terminal handling is highly platform dependent, there is code " +"to do it only for Linux. (The Linux code is supposed to work on other " +"platforms, but hasn't been tested yet.)" +msgstr "" + +#: ../Doc/library/pty.rst:23 +msgid "The :mod:`pty` module defines the following functions:" +msgstr "" + +#: ../Doc/library/pty.rst:28 +msgid "" +"Fork. Connect the child's controlling terminal to a pseudo-terminal. Return " +"value is ``(pid, fd)``. Note that the child gets *pid* 0, and the *fd* is " +"*invalid*. The parent's return value is the *pid* of the child, and *fd* is " +"a file descriptor connected to the child's controlling terminal (and also to " +"the child's standard input and output)." +msgstr "" + +#: ../Doc/library/pty.rst:37 +msgid "" +"Open a new pseudo-terminal pair, using :func:`os.openpty` if possible, or " +"emulation code for generic Unix systems. Return a pair of file descriptors " +"``(master, slave)``, for the master and the slave end, respectively." +msgstr "" + +#: ../Doc/library/pty.rst:44 +msgid "" +"Spawn a process, and connect its controlling terminal with the current " +"process's standard io. This is often used to baffle programs which insist on " +"reading from the controlling terminal." +msgstr "" + +#: ../Doc/library/pty.rst:48 +msgid "" +"The functions *master_read* and *stdin_read* should be functions which read " +"from a file descriptor. The defaults try to read 1024 bytes each time they " +"are called." +msgstr "" + +#: ../Doc/library/pty.rst:52 +msgid "" +":func:`spawn` now returns the status value from :func:`os.waitpid` on the " +"child process." +msgstr "" + +#: ../Doc/library/pty.rst:61 +msgid "" +"The following program acts like the Unix command :manpage:`script(1)`, using " +"a pseudo-terminal to record all input and output of a terminal session in a " +"\"typescript\". ::" +msgstr "" + +#: ../Doc/library/pwd.rst:2 +msgid ":mod:`pwd` --- The password database" +msgstr "" + +#: ../Doc/library/pwd.rst:10 +msgid "" +"This module provides access to the Unix user account and password database. " +"It is available on all Unix versions." +msgstr "" + +#: ../Doc/library/pwd.rst:13 +msgid "" +"Password database entries are reported as a tuple-like object, whose " +"attributes correspond to the members of the ``passwd`` structure (Attribute " +"field below, see ````):" +msgstr "" + +#: ../Doc/library/pwd.rst:20 +msgid "``pw_name``" +msgstr "" + +#: ../Doc/library/pwd.rst:20 ../Doc/library/spwd.rst:23 +msgid "Login name" +msgstr "" + +#: ../Doc/library/pwd.rst:22 +msgid "``pw_passwd``" +msgstr "" + +#: ../Doc/library/pwd.rst:22 +msgid "Optional encrypted password" +msgstr "" + +#: ../Doc/library/pwd.rst:24 +msgid "``pw_uid``" +msgstr "" + +#: ../Doc/library/pwd.rst:24 +msgid "Numerical user ID" +msgstr "" + +#: ../Doc/library/pwd.rst:26 +msgid "``pw_gid``" +msgstr "" + +#: ../Doc/library/pwd.rst:26 +msgid "Numerical group ID" +msgstr "" + +#: ../Doc/library/pwd.rst:28 +msgid "``pw_gecos``" +msgstr "" + +#: ../Doc/library/pwd.rst:28 +msgid "User name or comment field" +msgstr "" + +#: ../Doc/library/pwd.rst:30 ../Doc/library/spwd.rst:35 +#: ../Doc/library/time.rst:548 ../Doc/library/urllib.parse.rst:105 +msgid "5" +msgstr "" + +#: ../Doc/library/pwd.rst:30 +msgid "``pw_dir``" +msgstr "" + +#: ../Doc/library/pwd.rst:30 +msgid "User home directory" +msgstr "" + +#: ../Doc/library/pwd.rst:32 ../Doc/library/spwd.rst:38 +#: ../Doc/library/time.rst:551 +msgid "6" +msgstr "" + +#: ../Doc/library/pwd.rst:32 +msgid "``pw_shell``" +msgstr "" + +#: ../Doc/library/pwd.rst:32 +msgid "User command interpreter" +msgstr "" + +#: ../Doc/library/pwd.rst:35 +msgid "" +"The uid and gid items are integers, all others are strings. :exc:`KeyError` " +"is raised if the entry asked for cannot be found." +msgstr "" + +#: ../Doc/library/pwd.rst:42 +msgid "" +"In traditional Unix the field ``pw_passwd`` usually contains a password " +"encrypted with a DES derived algorithm (see module :mod:`crypt`). However " +"most modern unices use a so-called *shadow password* system. On those " +"unices the *pw_passwd* field only contains an asterisk (``'*'``) or the " +"letter ``'x'`` where the encrypted password is stored in a file :file:`/etc/" +"shadow` which is not world readable. Whether the *pw_passwd* field contains " +"anything useful is system-dependent. If available, the :mod:`spwd` module " +"should be used where access to the encrypted password is required." +msgstr "" + +#: ../Doc/library/pwd.rst:56 +msgid "Return the password database entry for the given numeric user ID." +msgstr "" + +#: ../Doc/library/pwd.rst:61 +msgid "Return the password database entry for the given user name." +msgstr "" + +#: ../Doc/library/pwd.rst:66 +msgid "" +"Return a list of all available password database entries, in arbitrary order." +msgstr "" + +#: ../Doc/library/pwd.rst:72 ../Doc/library/spwd.rst:71 +msgid "Module :mod:`grp`" +msgstr "" + +#: ../Doc/library/pwd.rst:72 ../Doc/library/spwd.rst:71 +msgid "An interface to the group database, similar to this." +msgstr "" + +#: ../Doc/library/py_compile.rst:2 +msgid ":mod:`py_compile` --- Compile Python source files" +msgstr "" + +#: ../Doc/library/py_compile.rst:10 +msgid "**Source code:** :source:`Lib/py_compile.py`" +msgstr "" + +#: ../Doc/library/py_compile.rst:16 +msgid "" +"The :mod:`py_compile` module provides a function to generate a byte-code " +"file from a source file, and another function used when the module source " +"file is invoked as a script." +msgstr "" + +#: ../Doc/library/py_compile.rst:20 +msgid "" +"Though not often needed, this function can be useful when installing modules " +"for shared use, especially if some of the users may not have permission to " +"write the byte-code cache files in the directory containing the source code." +msgstr "" + +#: ../Doc/library/py_compile.rst:27 +msgid "" +"Exception raised when an error occurs while attempting to compile the file." +msgstr "" + +#: ../Doc/library/py_compile.rst:32 +msgid "" +"Compile a source file to byte-code and write out the byte-code cache file. " +"The source code is loaded from the file named *file*. The byte-code is " +"written to *cfile*, which defaults to the :pep:`3147`/:pep:`488` path, " +"ending in ``.pyc``. For example, if *file* is ``/foo/bar/baz.py`` *cfile* " +"will default to ``/foo/bar/__pycache__/baz.cpython-32.pyc`` for Python 3.2. " +"If *dfile* is specified, it is used as the name of the source file in error " +"messages when instead of *file*. If *doraise* is true, a :exc:" +"`PyCompileError` is raised when an error is encountered while compiling " +"*file*. If *doraise* is false (the default), an error string is written to " +"``sys.stderr``, but no exception is raised. This function returns the path " +"to byte-compiled file, i.e. whatever *cfile* value was used." +msgstr "" + +#: ../Doc/library/py_compile.rst:45 +msgid "" +"If the path that *cfile* becomes (either explicitly specified or computed) " +"is a symlink or non-regular file, :exc:`FileExistsError` will be raised. " +"This is to act as a warning that import will turn those paths into regular " +"files if it is allowed to write byte-compiled files to those paths. This is " +"a side-effect of import using file renaming to place the final byte-compiled " +"file into place to prevent concurrent file writing issues." +msgstr "" + +#: ../Doc/library/py_compile.rst:52 +msgid "" +"*optimize* controls the optimization level and is passed to the built-in :" +"func:`compile` function. The default of ``-1`` selects the optimization " +"level of the current interpreter." +msgstr "" + +#: ../Doc/library/py_compile.rst:56 +msgid "" +"Changed default value of *cfile* to be :PEP:`3147`-compliant. Previous " +"default was *file* + ``'c'`` (``'o'`` if optimization was enabled). Also " +"added the *optimize* parameter." +msgstr "" + +#: ../Doc/library/py_compile.rst:61 +msgid "" +"Changed code to use :mod:`importlib` for the byte-code cache file writing. " +"This means file creation/writing semantics now match what :mod:`importlib` " +"does, e.g. permissions, write-and-move semantics, etc. Also added the caveat " +"that :exc:`FileExistsError` is raised if *cfile* is a symlink or non-regular " +"file." +msgstr "" + +#: ../Doc/library/py_compile.rst:71 +msgid "" +"Compile several source files. The files named in *args* (or on the command " +"line, if *args* is ``None``) are compiled and the resulting byte-code is " +"cached in the normal manner. This function does not search a directory " +"structure to locate source files; it only compiles files named explicitly. " +"If ``'-'`` is the only parameter in args, the list of files is taken from " +"standard input." +msgstr "" + +#: ../Doc/library/py_compile.rst:78 +msgid "Added support for ``'-'``." +msgstr "" + +#: ../Doc/library/py_compile.rst:81 +msgid "" +"When this module is run as a script, the :func:`main` is used to compile all " +"the files named on the command line. The exit status is nonzero if one of " +"the files could not be compiled." +msgstr "" + +#: ../Doc/library/py_compile.rst:88 +msgid "Module :mod:`compileall`" +msgstr "" + +#: ../Doc/library/py_compile.rst:89 +msgid "Utilities to compile all Python source files in a directory tree." +msgstr "" + +#: ../Doc/library/pyclbr.rst:2 +msgid ":mod:`pyclbr` --- Python class browser support" +msgstr "" + +#: ../Doc/library/pyclbr.rst:9 +msgid "**Source code:** :source:`Lib/pyclbr.py`" +msgstr "" + +#: ../Doc/library/pyclbr.rst:13 +msgid "" +"The :mod:`pyclbr` module can be used to determine some limited information " +"about the classes, methods and top-level functions defined in a module. The " +"information provided is sufficient to implement a traditional three-pane " +"class browser. The information is extracted from the source code rather " +"than by importing the module, so this module is safe to use with untrusted " +"code. This restriction makes it impossible to use this module with modules " +"not implemented in Python, including all standard and optional extension " +"modules." +msgstr "" + +#: ../Doc/library/pyclbr.rst:25 +msgid "" +"Read a module and return a dictionary mapping class names to class " +"descriptor objects. The parameter *module* should be the name of a module " +"as a string; it may be the name of a module within a package. The *path* " +"parameter should be a sequence, and is used to augment the value of ``sys." +"path``, which is used to locate module source code." +msgstr "" + +#: ../Doc/library/pyclbr.rst:34 +msgid "" +"Like :func:`readmodule`, but the returned dictionary, in addition to mapping " +"class names to class descriptor objects, also maps top-level function names " +"to function descriptor objects. Moreover, if the module being read is a " +"package, the key ``'__path__'`` in the returned dictionary has as its value " +"a list which contains the package search path." +msgstr "" + +#: ../Doc/library/pyclbr.rst:45 +msgid "Class Objects" +msgstr "" + +#: ../Doc/library/pyclbr.rst:47 +msgid "" +"The :class:`Class` objects used as values in the dictionary returned by :" +"func:`readmodule` and :func:`readmodule_ex` provide the following data " +"attributes:" +msgstr "" + +#: ../Doc/library/pyclbr.rst:54 +msgid "" +"The name of the module defining the class described by the class descriptor." +msgstr "" + +#: ../Doc/library/pyclbr.rst:59 +msgid "The name of the class." +msgstr "" + +#: ../Doc/library/pyclbr.rst:64 +msgid "" +"A list of :class:`Class` objects which describe the immediate base classes " +"of the class being described. Classes which are named as superclasses but " +"which are not discoverable by :func:`readmodule` are listed as a string with " +"the class name instead of as :class:`Class` objects." +msgstr "" + +#: ../Doc/library/pyclbr.rst:73 +msgid "A dictionary mapping method names to line numbers." +msgstr "" + +#: ../Doc/library/pyclbr.rst:78 +msgid "Name of the file containing the ``class`` statement defining the class." +msgstr "" + +#: ../Doc/library/pyclbr.rst:83 +msgid "" +"The line number of the ``class`` statement within the file named by :attr:" +"`~Class.file`." +msgstr "" + +#: ../Doc/library/pyclbr.rst:90 +msgid "Function Objects" +msgstr "" + +#: ../Doc/library/pyclbr.rst:92 +msgid "" +"The :class:`Function` objects used as values in the dictionary returned by :" +"func:`readmodule_ex` provide the following attributes:" +msgstr "" + +#: ../Doc/library/pyclbr.rst:98 +msgid "" +"The name of the module defining the function described by the function " +"descriptor." +msgstr "" + +#: ../Doc/library/pyclbr.rst:104 +msgid "The name of the function." +msgstr "" + +#: ../Doc/library/pyclbr.rst:109 +msgid "" +"Name of the file containing the ``def`` statement defining the function." +msgstr "" + +#: ../Doc/library/pyclbr.rst:114 +msgid "" +"The line number of the ``def`` statement within the file named by :attr:" +"`~Function.file`." +msgstr "" + +#: ../Doc/library/pydoc.rst:2 +msgid ":mod:`pydoc` --- Documentation generator and online help system" +msgstr "" + +#: ../Doc/library/pydoc.rst:10 +msgid "**Source code:** :source:`Lib/pydoc.py`" +msgstr "" + +#: ../Doc/library/pydoc.rst:19 +msgid "" +"The :mod:`pydoc` module automatically generates documentation from Python " +"modules. The documentation can be presented as pages of text on the " +"console, served to a Web browser, or saved to HTML files." +msgstr "" + +#: ../Doc/library/pydoc.rst:23 +msgid "" +"For modules, classes, functions and methods, the displayed documentation is " +"derived from the docstring (i.e. the :attr:`__doc__` attribute) of the " +"object, and recursively of its documentable members. If there is no " +"docstring, :mod:`pydoc` tries to obtain a description from the block of " +"comment lines just above the definition of the class, function or method in " +"the source file, or at the top of the module (see :func:`inspect." +"getcomments`)." +msgstr "" + +#: ../Doc/library/pydoc.rst:30 +msgid "" +"The built-in function :func:`help` invokes the online help system in the " +"interactive interpreter, which uses :mod:`pydoc` to generate its " +"documentation as text on the console. The same text documentation can also " +"be viewed from outside the Python interpreter by running :program:`pydoc` as " +"a script at the operating system's command prompt. For example, running ::" +msgstr "" + +#: ../Doc/library/pydoc.rst:38 +msgid "" +"at a shell prompt will display documentation on the :mod:`sys` module, in a " +"style similar to the manual pages shown by the Unix :program:`man` command. " +"The argument to :program:`pydoc` can be the name of a function, module, or " +"package, or a dotted reference to a class, method, or function within a " +"module or module in a package. If the argument to :program:`pydoc` looks " +"like a path (that is, it contains the path separator for your operating " +"system, such as a slash in Unix), and refers to an existing Python source " +"file, then documentation is produced for that file." +msgstr "" + +#: ../Doc/library/pydoc.rst:49 +msgid "" +"In order to find objects and their documentation, :mod:`pydoc` imports the " +"module(s) to be documented. Therefore, any code on module level will be " +"executed on that occasion. Use an ``if __name__ == '__main__':`` guard to " +"only execute code when a file is invoked as a script and not just imported." +msgstr "" + +#: ../Doc/library/pydoc.rst:54 +msgid "" +"When printing output to the console, :program:`pydoc` attempts to paginate " +"the output for easier reading. If the :envvar:`PAGER` environment variable " +"is set, :program:`pydoc` will use its value as a pagination program." +msgstr "" + +#: ../Doc/library/pydoc.rst:58 +msgid "" +"Specifying a ``-w`` flag before the argument will cause HTML documentation " +"to be written out to a file in the current directory, instead of displaying " +"text on the console." +msgstr "" + +#: ../Doc/library/pydoc.rst:62 +msgid "" +"Specifying a ``-k`` flag before the argument will search the synopsis lines " +"of all available modules for the keyword given as the argument, again in a " +"manner similar to the Unix :program:`man` command. The synopsis line of a " +"module is the first line of its documentation string." +msgstr "" + +#: ../Doc/library/pydoc.rst:67 +msgid "" +"You can also use :program:`pydoc` to start an HTTP server on the local " +"machine that will serve documentation to visiting Web browsers. :program:" +"`pydoc -p 1234` will start a HTTP server on port 1234, allowing you to " +"browse the documentation at ``http://localhost:1234/`` in your preferred Web " +"browser. Specifying ``0`` as the port number will select an arbitrary unused " +"port." +msgstr "" + +#: ../Doc/library/pydoc.rst:73 +msgid "" +":program:`pydoc -b` will start the server and additionally open a web " +"browser to a module index page. Each served page has a navigation bar at " +"the top where you can *Get* help on an individual item, *Search* all modules " +"with a keyword in their synopsis line, and go to the *Module index*, " +"*Topics* and *Keywords* pages." +msgstr "" + +#: ../Doc/library/pydoc.rst:79 +msgid "" +"When :program:`pydoc` generates documentation, it uses the current " +"environment and path to locate modules. Thus, invoking :program:`pydoc " +"spam` documents precisely the version of the module you would get if you " +"started the Python interpreter and typed ``import spam``." +msgstr "" + +#: ../Doc/library/pydoc.rst:84 +msgid "" +"Module docs for core modules are assumed to reside in ``https://docs.python." +"org/X.Y/library/`` where ``X`` and ``Y`` are the major and minor version " +"numbers of the Python interpreter. This can be overridden by setting the :" +"envvar:`PYTHONDOCS` environment variable to a different URL or to a local " +"directory containing the Library Reference Manual pages." +msgstr "" + +#: ../Doc/library/pydoc.rst:91 +msgid "Added the ``-b`` option." +msgstr "" + +#: ../Doc/library/pydoc.rst:94 +msgid "The ``-g`` command line option was removed." +msgstr "" + +#: ../Doc/library/pydoc.rst:97 +msgid "" +":mod:`pydoc` now uses :func:`inspect.signature` rather than :func:`inspect." +"getfullargspec` to extract signature information from callables." +msgstr "" + +#: ../Doc/library/pyexpat.rst:2 +msgid ":mod:`xml.parsers.expat` --- Fast XML parsing using Expat" +msgstr "" + +#: ../Doc/library/pyexpat.rst:21 +msgid "" +"The :mod:`pyexpat` module is not secure against maliciously constructed " +"data. If you need to parse untrusted or unauthenticated data see :ref:`xml-" +"vulnerabilities`." +msgstr "" + +#: ../Doc/library/pyexpat.rst:28 +msgid "" +"The :mod:`xml.parsers.expat` module is a Python interface to the Expat non-" +"validating XML parser. The module provides a single extension type, :class:" +"`xmlparser`, that represents the current state of an XML parser. After an :" +"class:`xmlparser` object has been created, various attributes of the object " +"can be set to handler functions. When an XML document is then fed to the " +"parser, the handler functions are called for the character data and markup " +"in the XML document." +msgstr "" + +#: ../Doc/library/pyexpat.rst:38 +msgid "" +"This module uses the :mod:`pyexpat` module to provide access to the Expat " +"parser. Direct use of the :mod:`pyexpat` module is deprecated." +msgstr "" + +#: ../Doc/library/pyexpat.rst:41 +msgid "This module provides one exception and one type object:" +msgstr "" + +#: ../Doc/library/pyexpat.rst:46 +msgid "" +"The exception raised when Expat reports an error. See section :ref:" +"`expaterror-objects` for more information on interpreting Expat errors." +msgstr "" + +#: ../Doc/library/pyexpat.rst:52 +msgid "Alias for :exc:`ExpatError`." +msgstr "" + +#: ../Doc/library/pyexpat.rst:57 +msgid "The type of the return values from the :func:`ParserCreate` function." +msgstr "" + +#: ../Doc/library/pyexpat.rst:59 +msgid "The :mod:`xml.parsers.expat` module contains two functions:" +msgstr "" + +#: ../Doc/library/pyexpat.rst:64 +msgid "Returns an explanatory string for a given error number *errno*." +msgstr "" + +#: ../Doc/library/pyexpat.rst:69 +msgid "" +"Creates and returns a new :class:`xmlparser` object. *encoding*, if " +"specified, must be a string naming the encoding used by the XML data. " +"Expat doesn't support as many encodings as Python does, and its repertoire " +"of encodings can't be extended; it supports UTF-8, UTF-16, ISO-8859-1 " +"(Latin1), and ASCII. If *encoding* [1]_ is given it will override the " +"implicit or explicit encoding of the document." +msgstr "" + +#: ../Doc/library/pyexpat.rst:76 +msgid "" +"Expat can optionally do XML namespace processing for you, enabled by " +"providing a value for *namespace_separator*. The value must be a one-" +"character string; a :exc:`ValueError` will be raised if the string has an " +"illegal length (``None`` is considered the same as omission). When " +"namespace processing is enabled, element type names and attribute names that " +"belong to a namespace will be expanded. The element name passed to the " +"element handlers :attr:`StartElementHandler` and :attr:`EndElementHandler` " +"will be the concatenation of the namespace URI, the namespace separator " +"character, and the local part of the name. If the namespace separator is a " +"zero byte (``chr(0)``) then the namespace URI and the local part will be " +"concatenated without any separator." +msgstr "" + +#: ../Doc/library/pyexpat.rst:88 +msgid "" +"For example, if *namespace_separator* is set to a space character (``' '``) " +"and the following document is parsed:" +msgstr "" + +#: ../Doc/library/pyexpat.rst:100 +msgid "" +":attr:`StartElementHandler` will receive the following strings for each " +"element::" +msgstr "" + +#: ../Doc/library/pyexpat.rst:107 +msgid "" +"Due to limitations in the ``Expat`` library used by :mod:`pyexpat`, the :" +"class:`xmlparser` instance returned can only be used to parse a single XML " +"document. Call ``ParserCreate`` for each document to provide unique parser " +"instances." +msgstr "" + +#: ../Doc/library/pyexpat.rst:115 +msgid "`The Expat XML Parser `_" +msgstr "" + +#: ../Doc/library/pyexpat.rst:116 +msgid "Home page of the Expat project." +msgstr "" + +#: ../Doc/library/pyexpat.rst:122 ../Doc/library/xml.etree.elementtree.rst:1045 +msgid "XMLParser Objects" +msgstr "" + +#: ../Doc/library/pyexpat.rst:124 +msgid ":class:`xmlparser` objects have the following methods:" +msgstr "" + +#: ../Doc/library/pyexpat.rst:129 +msgid "" +"Parses the contents of the string *data*, calling the appropriate handler " +"functions to process the parsed data. *isfinal* must be true on the final " +"call to this method; it allows the parsing of a single file in fragments, " +"not the submission of multiple files. *data* can be the empty string at any " +"time." +msgstr "" + +#: ../Doc/library/pyexpat.rst:138 +msgid "" +"Parse XML data reading from the object *file*. *file* only needs to provide " +"the ``read(nbytes)`` method, returning the empty string when there's no more " +"data." +msgstr "" + +#: ../Doc/library/pyexpat.rst:145 +msgid "" +"Sets the base to be used for resolving relative URIs in system identifiers " +"in declarations. Resolving relative identifiers is left to the application: " +"this value will be passed through as the *base* argument to the :func:" +"`ExternalEntityRefHandler`, :func:`NotationDeclHandler`, and :func:" +"`UnparsedEntityDeclHandler` functions." +msgstr "" + +#: ../Doc/library/pyexpat.rst:154 +msgid "" +"Returns a string containing the base set by a previous call to :meth:" +"`SetBase`, or ``None`` if :meth:`SetBase` hasn't been called." +msgstr "" + +#: ../Doc/library/pyexpat.rst:160 +msgid "" +"Returns the input data that generated the current event as a string. The " +"data is in the encoding of the entity which contains the text. When called " +"while an event handler is not active, the return value is ``None``." +msgstr "" + +#: ../Doc/library/pyexpat.rst:167 +msgid "" +"Create a \"child\" parser which can be used to parse an external parsed " +"entity referred to by content parsed by the parent parser. The *context* " +"parameter should be the string passed to the :meth:" +"`ExternalEntityRefHandler` handler function, described below. The child " +"parser is created with the :attr:`ordered_attributes` and :attr:" +"`specified_attributes` set to the values of this parser." +msgstr "" + +#: ../Doc/library/pyexpat.rst:176 +msgid "" +"Control parsing of parameter entities (including the external DTD subset). " +"Possible *flag* values are :const:`XML_PARAM_ENTITY_PARSING_NEVER`, :const:" +"`XML_PARAM_ENTITY_PARSING_UNLESS_STANDALONE` and :const:" +"`XML_PARAM_ENTITY_PARSING_ALWAYS`. Return true if setting the flag was " +"successful." +msgstr "" + +#: ../Doc/library/pyexpat.rst:184 +msgid "" +"Calling this with a true value for *flag* (the default) will cause Expat to " +"call the :attr:`ExternalEntityRefHandler` with :const:`None` for all " +"arguments to allow an alternate DTD to be loaded. If the document does not " +"contain a document type declaration, the :attr:`ExternalEntityRefHandler` " +"will still be called, but the :attr:`StartDoctypeDeclHandler` and :attr:" +"`EndDoctypeDeclHandler` will not be called." +msgstr "" + +#: ../Doc/library/pyexpat.rst:191 +msgid "" +"Passing a false value for *flag* will cancel a previous call that passed a " +"true value, but otherwise has no effect." +msgstr "" + +#: ../Doc/library/pyexpat.rst:194 +msgid "" +"This method can only be called before the :meth:`Parse` or :meth:`ParseFile` " +"methods are called; calling it after either of those have been called " +"causes :exc:`ExpatError` to be raised with the :attr:`code` attribute set to " +"``errors.codes[errors.XML_ERROR_CANT_CHANGE_FEATURE_ONCE_PARSING]``." +msgstr "" + +#: ../Doc/library/pyexpat.rst:199 +msgid ":class:`xmlparser` objects have the following attributes:" +msgstr "" + +#: ../Doc/library/pyexpat.rst:204 +msgid "" +"The size of the buffer used when :attr:`buffer_text` is true. A new buffer " +"size can be set by assigning a new integer value to this attribute. When the " +"size is changed, the buffer will be flushed." +msgstr "" + +#: ../Doc/library/pyexpat.rst:212 +msgid "" +"Setting this to true causes the :class:`xmlparser` object to buffer textual " +"content returned by Expat to avoid multiple calls to the :meth:" +"`CharacterDataHandler` callback whenever possible. This can improve " +"performance substantially since Expat normally breaks character data into " +"chunks at every line ending. This attribute is false by default, and may be " +"changed at any time." +msgstr "" + +#: ../Doc/library/pyexpat.rst:222 +msgid "" +"If :attr:`buffer_text` is enabled, the number of bytes stored in the buffer. " +"These bytes represent UTF-8 encoded text. This attribute has no meaningful " +"interpretation when :attr:`buffer_text` is false." +msgstr "" + +#: ../Doc/library/pyexpat.rst:229 +msgid "" +"Setting this attribute to a non-zero integer causes the attributes to be " +"reported as a list rather than a dictionary. The attributes are presented " +"in the order found in the document text. For each attribute, two list " +"entries are presented: the attribute name and the attribute value. (Older " +"versions of this module also used this format.) By default, this attribute " +"is false; it may be changed at any time." +msgstr "" + +#: ../Doc/library/pyexpat.rst:239 +msgid "" +"If set to a non-zero integer, the parser will report only those attributes " +"which were specified in the document instance and not those which were " +"derived from attribute declarations. Applications which set this need to be " +"especially careful to use what additional information is available from the " +"declarations as needed to comply with the standards for the behavior of XML " +"processors. By default, this attribute is false; it may be changed at any " +"time." +msgstr "" + +#: ../Doc/library/pyexpat.rst:247 +msgid "" +"The following attributes contain values relating to the most recent error " +"encountered by an :class:`xmlparser` object, and will only have correct " +"values once a call to :meth:`Parse` or :meth:`ParseFile` has raised an :exc:" +"`xml.parsers.expat.ExpatError` exception." +msgstr "" + +#: ../Doc/library/pyexpat.rst:255 +msgid "Byte index at which an error occurred." +msgstr "" + +#: ../Doc/library/pyexpat.rst:260 +msgid "" +"Numeric code specifying the problem. This value can be passed to the :func:" +"`ErrorString` function, or compared to one of the constants defined in the " +"``errors`` object." +msgstr "" + +#: ../Doc/library/pyexpat.rst:267 +msgid "Column number at which an error occurred." +msgstr "" + +#: ../Doc/library/pyexpat.rst:272 +msgid "Line number at which an error occurred." +msgstr "" + +#: ../Doc/library/pyexpat.rst:274 +msgid "" +"The following attributes contain values relating to the current parse " +"location in an :class:`xmlparser` object. During a callback reporting a " +"parse event they indicate the location of the first of the sequence of " +"characters that generated the event. When called outside of a callback, the " +"position indicated will be just past the last parse event (regardless of " +"whether there was an associated callback)." +msgstr "" + +#: ../Doc/library/pyexpat.rst:284 +msgid "Current byte index in the parser input." +msgstr "" + +#: ../Doc/library/pyexpat.rst:289 +msgid "Current column number in the parser input." +msgstr "" + +#: ../Doc/library/pyexpat.rst:294 +msgid "Current line number in the parser input." +msgstr "" + +#: ../Doc/library/pyexpat.rst:296 +msgid "" +"Here is the list of handlers that can be set. To set a handler on an :class:" +"`xmlparser` object *o*, use ``o.handlername = func``. *handlername* must be " +"taken from the following list, and *func* must be a callable object " +"accepting the correct number of arguments. The arguments are all strings, " +"unless otherwise stated." +msgstr "" + +#: ../Doc/library/pyexpat.rst:305 +msgid "" +"Called when the XML declaration is parsed. The XML declaration is the " +"(optional) declaration of the applicable version of the XML recommendation, " +"the encoding of the document text, and an optional \"standalone\" " +"declaration. *version* and *encoding* will be strings, and *standalone* will " +"be ``1`` if the document is declared standalone, ``0`` if it is declared not " +"to be standalone, or ``-1`` if the standalone clause was omitted. This is " +"only available with Expat version 1.95.0 or newer." +msgstr "" + +#: ../Doc/library/pyexpat.rst:316 +msgid "" +"Called when Expat begins parsing the document type declaration (``'``." +msgstr "" + +#: ../Doc/library/pyexpat.rst:430 +msgid "" +"Called at the start of a CDATA section. This and :attr:" +"`EndCdataSectionHandler` are needed to be able to identify the syntactical " +"start and end for CDATA sections." +msgstr "" + +#: ../Doc/library/pyexpat.rst:437 +msgid "Called at the end of a CDATA section." +msgstr "" + +#: ../Doc/library/pyexpat.rst:442 +msgid "" +"Called for any characters in the XML document for which no applicable " +"handler has been specified. This means characters that are part of a " +"construct which could be reported, but for which no handler has been " +"supplied." +msgstr "" + +#: ../Doc/library/pyexpat.rst:449 +msgid "" +"This is the same as the :func:`DefaultHandler`, but doesn't inhibit " +"expansion of internal entities. The entity reference will not be passed to " +"the default handler." +msgstr "" + +#: ../Doc/library/pyexpat.rst:456 +msgid "" +"Called if the XML document hasn't been declared as being a standalone " +"document. This happens when there is an external subset or a reference to a " +"parameter entity, but the XML declaration does not set standalone to ``yes`` " +"in an XML declaration. If this handler returns ``0``, then the parser will " +"raise an :const:`XML_ERROR_NOT_STANDALONE` error. If this handler is not " +"set, no exception is raised by the parser for this condition." +msgstr "" + +#: ../Doc/library/pyexpat.rst:466 +msgid "" +"Called for references to external entities. *base* is the current base, as " +"set by a previous call to :meth:`SetBase`. The public and system " +"identifiers, *systemId* and *publicId*, are strings if given; if the public " +"identifier is not given, *publicId* will be ``None``. The *context* value " +"is opaque and should only be used as described below." +msgstr "" + +#: ../Doc/library/pyexpat.rst:472 +msgid "" +"For external entities to be parsed, this handler must be implemented. It is " +"responsible for creating the sub-parser using " +"``ExternalEntityParserCreate(context)``, initializing it with the " +"appropriate callbacks, and parsing the entity. This handler should return " +"an integer; if it returns ``0``, the parser will raise an :const:" +"`XML_ERROR_EXTERNAL_ENTITY_HANDLING` error, otherwise parsing will continue." +msgstr "" + +#: ../Doc/library/pyexpat.rst:480 +msgid "" +"If this handler is not provided, external entities are reported by the :attr:" +"`DefaultHandler` callback, if provided." +msgstr "" + +#: ../Doc/library/pyexpat.rst:487 +msgid "ExpatError Exceptions" +msgstr "" + +#: ../Doc/library/pyexpat.rst:492 +msgid ":exc:`ExpatError` exceptions have a number of interesting attributes:" +msgstr "" + +#: ../Doc/library/pyexpat.rst:497 +msgid "" +"Expat's internal error number for the specific error. The :data:`errors." +"messages ` dictionary maps these error " +"numbers to Expat's error messages. For example::" +msgstr "" + +#: ../Doc/library/pyexpat.rst:509 +msgid "" +"The :mod:`~xml.parsers.expat.errors` module also provides error message " +"constants and a dictionary :data:`~xml.parsers.expat.errors.codes` mapping " +"these messages back to the error codes, see below." +msgstr "" + +#: ../Doc/library/pyexpat.rst:516 +msgid "" +"Line number on which the error was detected. The first line is numbered " +"``1``." +msgstr "" + +#: ../Doc/library/pyexpat.rst:521 +msgid "" +"Character offset into the line where the error occurred. The first column " +"is numbered ``0``." +msgstr "" + +#: ../Doc/library/pyexpat.rst:530 +msgid "" +"The following program defines three handlers that just print out their " +"arguments. ::" +msgstr "" + +#: ../Doc/library/pyexpat.rst:554 +msgid "The output from this program is::" +msgstr "" + +#: ../Doc/library/pyexpat.rst:571 +msgid "Content Model Descriptions" +msgstr "" + +#: ../Doc/library/pyexpat.rst:577 +msgid "" +"Content models are described using nested tuples. Each tuple contains four " +"values: the type, the quantifier, the name, and a tuple of children. " +"Children are simply additional content model descriptions." +msgstr "" + +#: ../Doc/library/pyexpat.rst:581 +msgid "" +"The values of the first two fields are constants defined in the :mod:`xml." +"parsers.expat.model` module. These constants can be collected in two " +"groups: the model type group and the quantifier group." +msgstr "" + +#: ../Doc/library/pyexpat.rst:585 +msgid "The constants in the model type group are:" +msgstr "" + +#: ../Doc/library/pyexpat.rst:591 +msgid "" +"The element named by the model name was declared to have a content model of " +"``ANY``." +msgstr "" + +#: ../Doc/library/pyexpat.rst:598 +msgid "" +"The named element allows a choice from a number of options; this is used for " +"content models such as ``(A | B | C)``." +msgstr "" + +#: ../Doc/library/pyexpat.rst:605 +msgid "Elements which are declared to be ``EMPTY`` have this model type." +msgstr "" + +#: ../Doc/library/pyexpat.rst:619 +msgid "" +"Models which represent a series of models which follow one after the other " +"are indicated with this model type. This is used for models such as ``(A, " +"B, C)``." +msgstr "" + +#: ../Doc/library/pyexpat.rst:622 +msgid "The constants in the quantifier group are:" +msgstr "" + +#: ../Doc/library/pyexpat.rst:628 +msgid "No modifier is given, so it can appear exactly once, as for ``A``." +msgstr "" + +#: ../Doc/library/pyexpat.rst:634 +msgid "The model is optional: it can appear once or not at all, as for ``A?``." +msgstr "" + +#: ../Doc/library/pyexpat.rst:640 +msgid "The model must occur one or more times (like ``A+``)." +msgstr "" + +#: ../Doc/library/pyexpat.rst:646 +msgid "The model must occur zero or more times, as for ``A*``." +msgstr "" + +#: ../Doc/library/pyexpat.rst:652 +msgid "Expat error constants" +msgstr "" + +#: ../Doc/library/pyexpat.rst:656 +msgid "" +"The following constants are provided in the :mod:`xml.parsers.expat.errors` " +"module. These constants are useful in interpreting some of the attributes " +"of the :exc:`ExpatError` exception objects raised when an error has " +"occurred. Since for backwards compatibility reasons, the constants' value is " +"the error *message* and not the numeric error *code*, you do this by " +"comparing its :attr:`code` attribute with :samp:`errors.codes[errors." +"XML_ERROR_{CONSTANT_NAME}]`." +msgstr "" + +#: ../Doc/library/pyexpat.rst:664 +msgid "The ``errors`` module has the following attributes:" +msgstr "" + +#: ../Doc/library/pyexpat.rst:668 +msgid "A dictionary mapping numeric error codes to their string descriptions." +msgstr "" + +#: ../Doc/library/pyexpat.rst:675 +msgid "A dictionary mapping string descriptions to their error codes." +msgstr "" + +#: ../Doc/library/pyexpat.rst:685 +msgid "" +"An entity reference in an attribute value referred to an external entity " +"instead of an internal entity." +msgstr "" + +#: ../Doc/library/pyexpat.rst:691 +msgid "" +"A character reference referred to a character which is illegal in XML (for " +"example, character ``0``, or '``�``')." +msgstr "" + +#: ../Doc/library/pyexpat.rst:697 +msgid "" +"An entity reference referred to an entity which was declared with a " +"notation, so cannot be parsed." +msgstr "" + +#: ../Doc/library/pyexpat.rst:703 +msgid "An attribute was used more than once in a start tag." +msgstr "" + +#: ../Doc/library/pyexpat.rst:711 +msgid "" +"Raised when an input byte could not properly be assigned to a character; for " +"example, a NUL byte (value ``0``) in a UTF-8 input stream." +msgstr "" + +#: ../Doc/library/pyexpat.rst:717 +msgid "Something other than whitespace occurred after the document element." +msgstr "" + +#: ../Doc/library/pyexpat.rst:722 +msgid "" +"An XML declaration was found somewhere other than the start of the input " +"data." +msgstr "" + +#: ../Doc/library/pyexpat.rst:727 +msgid "" +"The document contains no elements (XML requires all documents to contain " +"exactly one top-level element).." +msgstr "" + +#: ../Doc/library/pyexpat.rst:733 +msgid "Expat was not able to allocate memory internally." +msgstr "" + +#: ../Doc/library/pyexpat.rst:738 +msgid "A parameter entity reference was found where it was not allowed." +msgstr "" + +#: ../Doc/library/pyexpat.rst:743 +msgid "An incomplete character was found in the input." +msgstr "" + +#: ../Doc/library/pyexpat.rst:748 +msgid "" +"An entity reference contained another reference to the same entity; possibly " +"via a different name, and possibly indirectly." +msgstr "" + +#: ../Doc/library/pyexpat.rst:754 +msgid "Some unspecified syntax error was encountered." +msgstr "" + +#: ../Doc/library/pyexpat.rst:759 +msgid "An end tag did not match the innermost open start tag." +msgstr "" + +#: ../Doc/library/pyexpat.rst:764 +msgid "" +"Some token (such as a start tag) was not closed before the end of the stream " +"or the next token was encountered." +msgstr "" + +#: ../Doc/library/pyexpat.rst:770 +msgid "A reference was made to an entity which was not defined." +msgstr "" + +#: ../Doc/library/pyexpat.rst:775 +msgid "The document encoding is not supported by Expat." +msgstr "" + +#: ../Doc/library/pyexpat.rst:780 +msgid "A CDATA marked section was not closed." +msgstr "" + +#: ../Doc/library/pyexpat.rst:788 +msgid "" +"The parser determined that the document was not \"standalone\" though it " +"declared itself to be in the XML declaration, and the :attr:" +"`NotStandaloneHandler` was set and returned ``0``." +msgstr "" + +#: ../Doc/library/pyexpat.rst:801 +msgid "" +"An operation was requested that requires DTD support to be compiled in, but " +"Expat was configured without DTD support. This should never be reported by " +"a standard build of the :mod:`xml.parsers.expat` module." +msgstr "" + +#: ../Doc/library/pyexpat.rst:808 +msgid "" +"A behavioral change was requested after parsing started that can only be " +"changed before parsing has started. This is (currently) only raised by :" +"meth:`UseForeignDTD`." +msgstr "" + +#: ../Doc/library/pyexpat.rst:815 +msgid "An undeclared prefix was found when namespace processing was enabled." +msgstr "" + +#: ../Doc/library/pyexpat.rst:820 +msgid "" +"The document attempted to remove the namespace declaration associated with a " +"prefix." +msgstr "" + +#: ../Doc/library/pyexpat.rst:826 +msgid "A parameter entity contained incomplete markup." +msgstr "" + +#: ../Doc/library/pyexpat.rst:831 +msgid "The document contained no document element at all." +msgstr "" + +#: ../Doc/library/pyexpat.rst:836 +msgid "There was an error parsing a text declaration in an external entity." +msgstr "" + +#: ../Doc/library/pyexpat.rst:841 +msgid "Characters were found in the public id that are not allowed." +msgstr "" + +#: ../Doc/library/pyexpat.rst:846 +msgid "" +"The requested operation was made on a suspended parser, but isn't allowed. " +"This includes attempts to provide additional input or to stop the parser." +msgstr "" + +#: ../Doc/library/pyexpat.rst:852 +msgid "" +"An attempt to resume the parser was made when the parser had not been " +"suspended." +msgstr "" + +#: ../Doc/library/pyexpat.rst:857 +msgid "This should not be reported to Python applications." +msgstr "" + +#: ../Doc/library/pyexpat.rst:862 +msgid "" +"The requested operation was made on a parser which was finished parsing " +"input, but isn't allowed. This includes attempts to provide additional " +"input or to stop the parser." +msgstr "" + +#: ../Doc/library/pyexpat.rst:872 +msgid "" +"The encoding string included in XML output should conform to the appropriate " +"standards. For example, \"UTF-8\" is valid, but \"UTF8\" is not. See https://" +"www.w3.org/TR/2006/REC-xml11-20060816/#NT-EncodingDecl and https://www.iana." +"org/assignments/character-sets/character-sets.xhtml." +msgstr "" + +#: ../Doc/library/python.rst:5 +msgid "Python Runtime Services" +msgstr "" + +#: ../Doc/library/python.rst:7 +msgid "" +"The modules described in this chapter provide a wide range of services " +"related to the Python interpreter and its interaction with its environment. " +"Here's an overview:" +msgstr "" + +#: ../Doc/library/queue.rst:2 +msgid ":mod:`queue` --- A synchronized queue class" +msgstr "" + +#: ../Doc/library/queue.rst:7 +msgid "**Source code:** :source:`Lib/queue.py`" +msgstr "" + +#: ../Doc/library/queue.rst:11 +msgid "" +"The :mod:`queue` module implements multi-producer, multi-consumer queues. It " +"is especially useful in threaded programming when information must be " +"exchanged safely between multiple threads. The :class:`Queue` class in this " +"module implements all the required locking semantics. It depends on the " +"availability of thread support in Python; see the :mod:`threading` module." +msgstr "" + +#: ../Doc/library/queue.rst:18 +msgid "" +"The module implements three types of queue, which differ only in the order " +"in which the entries are retrieved. In a :abbr:`FIFO (first-in, first-out)` " +"queue, the first tasks added are the first retrieved. In a :abbr:`LIFO (last-" +"in, first-out)` queue, the most recently added entry is the first retrieved " +"(operating like a stack). With a priority queue, the entries are kept " +"sorted (using the :mod:`heapq` module) and the lowest valued entry is " +"retrieved first." +msgstr "" + +#: ../Doc/library/queue.rst:26 +msgid "" +"Internally, the module uses locks to temporarily block competing threads; " +"however, it is not designed to handle reentrancy within a thread." +msgstr "" + +#: ../Doc/library/queue.rst:29 +msgid "The :mod:`queue` module defines the following classes and exceptions:" +msgstr "" + +#: ../Doc/library/queue.rst:33 +msgid "" +"Constructor for a :abbr:`FIFO (first-in, first-out)` queue. *maxsize* is an " +"integer that sets the upperbound limit on the number of items that can be " +"placed in the queue. Insertion will block once this size has been reached, " +"until queue items are consumed. If *maxsize* is less than or equal to zero, " +"the queue size is infinite." +msgstr "" + +#: ../Doc/library/queue.rst:41 +msgid "" +"Constructor for a :abbr:`LIFO (last-in, first-out)` queue. *maxsize* is an " +"integer that sets the upperbound limit on the number of items that can be " +"placed in the queue. Insertion will block once this size has been reached, " +"until queue items are consumed. If *maxsize* is less than or equal to zero, " +"the queue size is infinite." +msgstr "" + +#: ../Doc/library/queue.rst:50 +msgid "" +"Constructor for a priority queue. *maxsize* is an integer that sets the " +"upperbound limit on the number of items that can be placed in the queue. " +"Insertion will block once this size has been reached, until queue items are " +"consumed. If *maxsize* is less than or equal to zero, the queue size is " +"infinite." +msgstr "" + +#: ../Doc/library/queue.rst:55 +msgid "" +"The lowest valued entries are retrieved first (the lowest valued entry is " +"the one returned by ``sorted(list(entries))[0]``). A typical pattern for " +"entries is a tuple in the form: ``(priority_number, data)``." +msgstr "" + +#: ../Doc/library/queue.rst:62 +msgid "" +"Exception raised when non-blocking :meth:`~Queue.get` (or :meth:`~Queue." +"get_nowait`) is called on a :class:`Queue` object which is empty." +msgstr "" + +#: ../Doc/library/queue.rst:69 +msgid "" +"Exception raised when non-blocking :meth:`~Queue.put` (or :meth:`~Queue." +"put_nowait`) is called on a :class:`Queue` object which is full." +msgstr "" + +#: ../Doc/library/queue.rst:77 +msgid "Queue Objects" +msgstr "" + +#: ../Doc/library/queue.rst:79 +msgid "" +"Queue objects (:class:`Queue`, :class:`LifoQueue`, or :class:" +"`PriorityQueue`) provide the public methods described below." +msgstr "" + +#: ../Doc/library/queue.rst:85 +msgid "" +"Return the approximate size of the queue. Note, qsize() > 0 doesn't " +"guarantee that a subsequent get() will not block, nor will qsize() < maxsize " +"guarantee that put() will not block." +msgstr "" + +#: ../Doc/library/queue.rst:92 +msgid "" +"Return ``True`` if the queue is empty, ``False`` otherwise. If empty() " +"returns ``True`` it doesn't guarantee that a subsequent call to put() will " +"not block. Similarly, if empty() returns ``False`` it doesn't guarantee " +"that a subsequent call to get() will not block." +msgstr "" + +#: ../Doc/library/queue.rst:100 +msgid "" +"Return ``True`` if the queue is full, ``False`` otherwise. If full() " +"returns ``True`` it doesn't guarantee that a subsequent call to get() will " +"not block. Similarly, if full() returns ``False`` it doesn't guarantee that " +"a subsequent call to put() will not block." +msgstr "" + +#: ../Doc/library/queue.rst:108 +msgid "" +"Put *item* into the queue. If optional args *block* is true and *timeout* is " +"None (the default), block if necessary until a free slot is available. If " +"*timeout* is a positive number, it blocks at most *timeout* seconds and " +"raises the :exc:`Full` exception if no free slot was available within that " +"time. Otherwise (*block* is false), put an item on the queue if a free slot " +"is immediately available, else raise the :exc:`Full` exception (*timeout* is " +"ignored in that case)." +msgstr "" + +#: ../Doc/library/queue.rst:119 +msgid "Equivalent to ``put(item, False)``." +msgstr "" + +#: ../Doc/library/queue.rst:124 +msgid "" +"Remove and return an item from the queue. If optional args *block* is true " +"and *timeout* is None (the default), block if necessary until an item is " +"available. If *timeout* is a positive number, it blocks at most *timeout* " +"seconds and raises the :exc:`Empty` exception if no item was available " +"within that time. Otherwise (*block* is false), return an item if one is " +"immediately available, else raise the :exc:`Empty` exception (*timeout* is " +"ignored in that case)." +msgstr "" + +#: ../Doc/library/queue.rst:136 +msgid "" +"Two methods are offered to support tracking whether enqueued tasks have been " +"fully processed by daemon consumer threads." +msgstr "" + +#: ../Doc/library/queue.rst:142 +msgid "" +"Indicate that a formerly enqueued task is complete. Used by queue consumer " +"threads. For each :meth:`get` used to fetch a task, a subsequent call to :" +"meth:`task_done` tells the queue that the processing on the task is complete." +msgstr "" + +#: ../Doc/library/queue.rst:146 +msgid "" +"If a :meth:`join` is currently blocking, it will resume when all items have " +"been processed (meaning that a :meth:`task_done` call was received for every " +"item that had been :meth:`put` into the queue)." +msgstr "" + +#: ../Doc/library/queue.rst:156 +msgid "Blocks until all items in the queue have been gotten and processed." +msgstr "" + +#: ../Doc/library/queue.rst:158 +msgid "" +"The count of unfinished tasks goes up whenever an item is added to the " +"queue. The count goes down whenever a consumer thread calls :meth:" +"`task_done` to indicate that the item was retrieved and all work on it is " +"complete. When the count of unfinished tasks drops to zero, :meth:`join` " +"unblocks." +msgstr "" + +#: ../Doc/library/queue.rst:164 +msgid "Example of how to wait for enqueued tasks to be completed::" +msgstr "" + +#: ../Doc/library/queue.rst:198 +msgid "Class :class:`multiprocessing.Queue`" +msgstr "" + +#: ../Doc/library/queue.rst:197 +msgid "" +"A queue class for use in a multi-processing (rather than multi-threading) " +"context." +msgstr "" + +#: ../Doc/library/queue.rst:200 +msgid "" +":class:`collections.deque` is an alternative implementation of unbounded " +"queues with fast atomic :meth:`~collections.deque.append` and :meth:" +"`~collections.deque.popleft` operations that do not require locking." +msgstr "" + +#: ../Doc/library/quopri.rst:2 +msgid ":mod:`quopri` --- Encode and decode MIME quoted-printable data" +msgstr "" + +#: ../Doc/library/quopri.rst:7 +msgid "**Source code:** :source:`Lib/quopri.py`" +msgstr "" + +#: ../Doc/library/quopri.rst:15 +msgid "" +"This module performs quoted-printable transport encoding and decoding, as " +"defined in :rfc:`1521`: \"MIME (Multipurpose Internet Mail Extensions) Part " +"One: Mechanisms for Specifying and Describing the Format of Internet Message " +"Bodies\". The quoted-printable encoding is designed for data where there are " +"relatively few nonprintable characters; the base64 encoding scheme available " +"via the :mod:`base64` module is more compact if there are many such " +"characters, as when sending a graphics file." +msgstr "" + +#: ../Doc/library/quopri.rst:25 +msgid "" +"Decode the contents of the *input* file and write the resulting decoded " +"binary data to the *output* file. *input* and *output* must be :term:`binary " +"file objects `. If the optional argument *header* is present " +"and true, underscore will be decoded as space. This is used to decode \"Q\"-" +"encoded headers as described in :rfc:`1522`: \"MIME (Multipurpose Internet " +"Mail Extensions) Part Two: Message Header Extensions for Non-ASCII Text\"." +msgstr "" + +#: ../Doc/library/quopri.rst:35 +msgid "" +"Encode the contents of the *input* file and write the resulting quoted- " +"printable data to the *output* file. *input* and *output* must be :term:" +"`binary file objects `. *quotetabs*, a flag which controls " +"whether to encode embedded spaces and tabs must be provideda and when true " +"it encodes such embedded whitespace, and when false it leaves them " +"unencoded. Note that spaces and tabs appearing at the end of lines are " +"always encoded, as per :rfc:`1521`. *header* is a flag which controls if " +"spaces are encoded as underscores as per :rfc:`1522`." +msgstr "" + +#: ../Doc/library/quopri.rst:47 +msgid "" +"Like :func:`decode`, except that it accepts a source :class:`bytes` and " +"returns the corresponding decoded :class:`bytes`." +msgstr "" + +#: ../Doc/library/quopri.rst:53 +msgid "" +"Like :func:`encode`, except that it accepts a source :class:`bytes` and " +"returns the corresponding encoded :class:`bytes`. By default, it sends a " +"False value to *quotetabs* parameter of the :func:`encode` function." +msgstr "" + +#: ../Doc/library/quopri.rst:62 +msgid "Encode and decode MIME base64 data" +msgstr "" + +#: ../Doc/library/random.rst:2 +msgid ":mod:`random` --- Generate pseudo-random numbers" +msgstr "" + +#: ../Doc/library/random.rst:7 +msgid "**Source code:** :source:`Lib/random.py`" +msgstr "" + +#: ../Doc/library/random.rst:11 +msgid "" +"This module implements pseudo-random number generators for various " +"distributions." +msgstr "" + +#: ../Doc/library/random.rst:14 +msgid "" +"For integers, there is uniform selection from a range. For sequences, there " +"is uniform selection of a random element, a function to generate a random " +"permutation of a list in-place, and a function for random sampling without " +"replacement." +msgstr "" + +#: ../Doc/library/random.rst:19 +msgid "" +"On the real line, there are functions to compute uniform, normal (Gaussian), " +"lognormal, negative exponential, gamma, and beta distributions. For " +"generating distributions of angles, the von Mises distribution is available." +msgstr "" + +#: ../Doc/library/random.rst:23 +msgid "" +"Almost all module functions depend on the basic function :func:`.random`, " +"which generates a random float uniformly in the semi-open range [0.0, 1.0). " +"Python uses the Mersenne Twister as the core generator. It produces 53-bit " +"precision floats and has a period of 2\\*\\*19937-1. The underlying " +"implementation in C is both fast and threadsafe. The Mersenne Twister is " +"one of the most extensively tested random number generators in existence. " +"However, being completely deterministic, it is not suitable for all " +"purposes, and is completely unsuitable for cryptographic purposes." +msgstr "" + +#: ../Doc/library/random.rst:32 +msgid "" +"The functions supplied by this module are actually bound methods of a hidden " +"instance of the :class:`random.Random` class. You can instantiate your own " +"instances of :class:`Random` to get generators that don't share state." +msgstr "" + +#: ../Doc/library/random.rst:36 +msgid "" +"Class :class:`Random` can also be subclassed if you want to use a different " +"basic generator of your own devising: in that case, override the :meth:" +"`~Random.random`, :meth:`~Random.seed`, :meth:`~Random.getstate`, and :meth:" +"`~Random.setstate` methods. Optionally, a new generator can supply a :meth:" +"`~Random.getrandbits` method --- this allows :meth:`randrange` to produce " +"selections over an arbitrarily large range." +msgstr "" + +#: ../Doc/library/random.rst:42 +msgid "" +"The :mod:`random` module also provides the :class:`SystemRandom` class which " +"uses the system function :func:`os.urandom` to generate random numbers from " +"sources provided by the operating system." +msgstr "" + +#: ../Doc/library/random.rst:48 +msgid "" +"The pseudo-random generators of this module should not be used for security " +"purposes. For security or cryptographic uses, see the :mod:`secrets` module." +msgstr "" + +#: ../Doc/library/random.rst:53 +msgid "Bookkeeping functions:" +msgstr "" + +#: ../Doc/library/random.rst:57 +msgid "Initialize the random number generator." +msgstr "" + +#: ../Doc/library/random.rst:59 +msgid "" +"If *a* is omitted or ``None``, the current system time is used. If " +"randomness sources are provided by the operating system, they are used " +"instead of the system time (see the :func:`os.urandom` function for details " +"on availability)." +msgstr "" + +#: ../Doc/library/random.rst:64 +msgid "If *a* is an int, it is used directly." +msgstr "" + +#: ../Doc/library/random.rst:66 +msgid "" +"With version 2 (the default), a :class:`str`, :class:`bytes`, or :class:" +"`bytearray` object gets converted to an :class:`int` and all of its bits are " +"used." +msgstr "" + +#: ../Doc/library/random.rst:69 +msgid "" +"With version 1 (provided for reproducing random sequences from older " +"versions of Python), the algorithm for :class:`str` and :class:`bytes` " +"generates a narrower range of seeds." +msgstr "" + +#: ../Doc/library/random.rst:73 +msgid "" +"Moved to the version 2 scheme which uses all of the bits in a string seed." +msgstr "" + +#: ../Doc/library/random.rst:78 +msgid "" +"Return an object capturing the current internal state of the generator. " +"This object can be passed to :func:`setstate` to restore the state." +msgstr "" + +#: ../Doc/library/random.rst:84 +msgid "" +"*state* should have been obtained from a previous call to :func:`getstate`, " +"and :func:`setstate` restores the internal state of the generator to what it " +"was at the time :func:`getstate` was called." +msgstr "" + +#: ../Doc/library/random.rst:91 +msgid "" +"Returns a Python integer with *k* random bits. This method is supplied with " +"the MersenneTwister generator and some other generators may also provide it " +"as an optional part of the API. When available, :meth:`getrandbits` enables :" +"meth:`randrange` to handle arbitrarily large ranges." +msgstr "" + +#: ../Doc/library/random.rst:97 +msgid "Functions for integers:" +msgstr "" + +#: ../Doc/library/random.rst:102 +msgid "" +"Return a randomly selected element from ``range(start, stop, step)``. This " +"is equivalent to ``choice(range(start, stop, step))``, but doesn't actually " +"build a range object." +msgstr "" + +#: ../Doc/library/random.rst:106 +msgid "" +"The positional argument pattern matches that of :func:`range`. Keyword " +"arguments should not be used because the function may use them in unexpected " +"ways." +msgstr "" + +#: ../Doc/library/random.rst:109 +msgid "" +":meth:`randrange` is more sophisticated about producing equally distributed " +"values. Formerly it used a style like ``int(random()*n)`` which could " +"produce slightly uneven distributions." +msgstr "" + +#: ../Doc/library/random.rst:116 +msgid "" +"Return a random integer *N* such that ``a <= N <= b``. Alias for " +"``randrange(a, b+1)``." +msgstr "" + +#: ../Doc/library/random.rst:120 +msgid "Functions for sequences:" +msgstr "" + +#: ../Doc/library/random.rst:124 +msgid "" +"Return a random element from the non-empty sequence *seq*. If *seq* is " +"empty, raises :exc:`IndexError`." +msgstr "" + +#: ../Doc/library/random.rst:129 +msgid "" +"Return a *k* sized list of elements chosen from the *population* with " +"replacement. If the *population* is empty, raises :exc:`IndexError`." +msgstr "" + +#: ../Doc/library/random.rst:132 +msgid "" +"If a *weights* sequence is specified, selections are made according to the " +"relative weights. Alternatively, if a *cum_weights* sequence is given, the " +"selections are made according to the cumulative weights (perhaps computed " +"using :func:`itertools.accumulate`). For example, the relative weights " +"``[10, 5, 30, 5]`` are equivalent to the cumulative weights ``[10, 15, 45, " +"50]``. Internally, the relative weights are converted to cumulative weights " +"before making selections, so supplying the cumulative weights saves work." +msgstr "" + +#: ../Doc/library/random.rst:141 +msgid "" +"If neither *weights* nor *cum_weights* are specified, selections are made " +"with equal probability. If a weights sequence is supplied, it must be the " +"same length as the *population* sequence. It is a :exc:`TypeError` to " +"specify both *weights* and *cum_weights*." +msgstr "" + +#: ../Doc/library/random.rst:146 +msgid "" +"The *weights* or *cum_weights* can use any numeric type that interoperates " +"with the :class:`float` values returned by :func:`random` (that includes " +"integers, floats, and fractions but excludes decimals)." +msgstr "" + +#: ../Doc/library/random.rst:155 +msgid "" +"Shuffle the sequence *x* in place. The optional argument *random* is a 0-" +"argument function returning a random float in [0.0, 1.0); by default, this " +"is the function :func:`.random`." +msgstr "" + +#: ../Doc/library/random.rst:159 +msgid "" +"Note that for even rather small ``len(x)``, the total number of permutations " +"of *x* is larger than the period of most random number generators; this " +"implies that most permutations of a long sequence can never be generated." +msgstr "" + +#: ../Doc/library/random.rst:166 +msgid "" +"Return a *k* length list of unique elements chosen from the population " +"sequence or set. Used for random sampling without replacement." +msgstr "" + +#: ../Doc/library/random.rst:169 +msgid "" +"Returns a new list containing elements from the population while leaving the " +"original population unchanged. The resulting list is in selection order so " +"that all sub-slices will also be valid random samples. This allows raffle " +"winners (the sample) to be partitioned into grand prize and second place " +"winners (the subslices)." +msgstr "" + +#: ../Doc/library/random.rst:175 +msgid "" +"Members of the population need not be :term:`hashable` or unique. If the " +"population contains repeats, then each occurrence is a possible selection in " +"the sample." +msgstr "" + +#: ../Doc/library/random.rst:178 +msgid "" +"To choose a sample from a range of integers, use an :func:`range` object as " +"an argument. This is especially fast and space efficient for sampling from " +"a large population: ``sample(range(10000000), 60)``." +msgstr "" + +#: ../Doc/library/random.rst:182 +msgid "" +"If the sample size is larger than the population size, a :exc:`ValueError` " +"is raised." +msgstr "" + +#: ../Doc/library/random.rst:185 +msgid "" +"The following functions generate specific real-valued distributions. " +"Function parameters are named after the corresponding variables in the " +"distribution's equation, as used in common mathematical practice; most of " +"these equations can be found in any statistics text." +msgstr "" + +#: ../Doc/library/random.rst:193 +msgid "Return the next random floating point number in the range [0.0, 1.0)." +msgstr "" + +#: ../Doc/library/random.rst:198 +msgid "" +"Return a random floating point number *N* such that ``a <= N <= b`` for ``a " +"<= b`` and ``b <= N <= a`` for ``b < a``." +msgstr "" + +#: ../Doc/library/random.rst:201 +msgid "" +"The end-point value ``b`` may or may not be included in the range depending " +"on floating-point rounding in the equation ``a + (b-a) * random()``." +msgstr "" + +#: ../Doc/library/random.rst:207 +msgid "" +"Return a random floating point number *N* such that ``low <= N <= high`` and " +"with the specified *mode* between those bounds. The *low* and *high* bounds " +"default to zero and one. The *mode* argument defaults to the midpoint " +"between the bounds, giving a symmetric distribution." +msgstr "" + +#: ../Doc/library/random.rst:215 +msgid "" +"Beta distribution. Conditions on the parameters are ``alpha > 0`` and " +"``beta > 0``. Returned values range between 0 and 1." +msgstr "" + +#: ../Doc/library/random.rst:221 +msgid "" +"Exponential distribution. *lambd* is 1.0 divided by the desired mean. It " +"should be nonzero. (The parameter would be called \"lambda\", but that is a " +"reserved word in Python.) Returned values range from 0 to positive infinity " +"if *lambd* is positive, and from negative infinity to 0 if *lambd* is " +"negative." +msgstr "" + +#: ../Doc/library/random.rst:230 +msgid "" +"Gamma distribution. (*Not* the gamma function!) Conditions on the " +"parameters are ``alpha > 0`` and ``beta > 0``." +msgstr "" + +#: ../Doc/library/random.rst:233 +msgid "The probability distribution function is::" +msgstr "" + +#: ../Doc/library/random.rst:242 +msgid "" +"Gaussian distribution. *mu* is the mean, and *sigma* is the standard " +"deviation. This is slightly faster than the :func:`normalvariate` function " +"defined below." +msgstr "" + +#: ../Doc/library/random.rst:249 +msgid "" +"Log normal distribution. If you take the natural logarithm of this " +"distribution, you'll get a normal distribution with mean *mu* and standard " +"deviation *sigma*. *mu* can have any value, and *sigma* must be greater " +"than zero." +msgstr "" + +#: ../Doc/library/random.rst:257 +msgid "" +"Normal distribution. *mu* is the mean, and *sigma* is the standard " +"deviation." +msgstr "" + +#: ../Doc/library/random.rst:262 +msgid "" +"*mu* is the mean angle, expressed in radians between 0 and 2\\*\\ *pi*, and " +"*kappa* is the concentration parameter, which must be greater than or equal " +"to zero. If *kappa* is equal to zero, this distribution reduces to a " +"uniform random angle over the range 0 to 2\\*\\ *pi*." +msgstr "" + +#: ../Doc/library/random.rst:270 +msgid "Pareto distribution. *alpha* is the shape parameter." +msgstr "" + +#: ../Doc/library/random.rst:275 +msgid "" +"Weibull distribution. *alpha* is the scale parameter and *beta* is the " +"shape parameter." +msgstr "" + +#: ../Doc/library/random.rst:279 +msgid "Alternative Generator:" +msgstr "" + +#: ../Doc/library/random.rst:283 +msgid "" +"Class that uses the :func:`os.urandom` function for generating random " +"numbers from sources provided by the operating system. Not available on all " +"systems. Does not rely on software state, and sequences are not " +"reproducible. Accordingly, the :meth:`seed` method has no effect and is " +"ignored. The :meth:`getstate` and :meth:`setstate` methods raise :exc:" +"`NotImplementedError` if called." +msgstr "" + +#: ../Doc/library/random.rst:293 +msgid "" +"M. Matsumoto and T. Nishimura, \"Mersenne Twister: A 623-dimensionally " +"equidistributed uniform pseudorandom number generator\", ACM Transactions on " +"Modeling and Computer Simulation Vol. 8, No. 1, January pp.3-30 1998." +msgstr "" + +#: ../Doc/library/random.rst:298 +msgid "" +"`Complementary-Multiply-with-Carry recipe `_ for a compatible alternative random number generator with " +"a long period and comparatively simple update operations." +msgstr "" + +#: ../Doc/library/random.rst:305 +msgid "Notes on Reproducibility" +msgstr "" + +#: ../Doc/library/random.rst:307 +msgid "" +"Sometimes it is useful to be able to reproduce the sequences given by a " +"pseudo random number generator. By re-using a seed value, the same sequence " +"should be reproducible from run to run as long as multiple threads are not " +"running." +msgstr "" + +#: ../Doc/library/random.rst:311 +msgid "" +"Most of the random module's algorithms and seeding functions are subject to " +"change across Python versions, but two aspects are guaranteed not to change:" +msgstr "" + +#: ../Doc/library/random.rst:314 +msgid "" +"If a new seeding method is added, then a backward compatible seeder will be " +"offered." +msgstr "" + +#: ../Doc/library/random.rst:317 +msgid "" +"The generator's :meth:`~Random.random` method will continue to produce the " +"same sequence when the compatible seeder is given the same seed." +msgstr "" + +#: ../Doc/library/random.rst:325 +msgid "Basic usage::" +msgstr "" + +#: ../Doc/library/random.rst:354 +msgid "" +"Example of `statistical bootstrapping `_ using resampling with replacement to estimate " +"a confidence interval for the mean of a small sample of size five::" +msgstr "" + +#: ../Doc/library/re.rst:2 +msgid ":mod:`re` --- Regular expression operations" +msgstr "" + +#: ../Doc/library/re.rst:10 +msgid "**Source code:** :source:`Lib/re.py`" +msgstr "" + +#: ../Doc/library/re.rst:14 +msgid "" +"This module provides regular expression matching operations similar to those " +"found in Perl." +msgstr "" + +#: ../Doc/library/re.rst:17 +msgid "" +"Both patterns and strings to be searched can be Unicode strings as well as 8-" +"bit strings. However, Unicode strings and 8-bit strings cannot be mixed: " +"that is, you cannot match a Unicode string with a byte pattern or vice-" +"versa; similarly, when asking for a substitution, the replacement string " +"must be of the same type as both the pattern and the search string." +msgstr "" + +#: ../Doc/library/re.rst:23 +msgid "" +"Regular expressions use the backslash character (``'\\'``) to indicate " +"special forms or to allow special characters to be used without invoking " +"their special meaning. This collides with Python's usage of the same " +"character for the same purpose in string literals; for example, to match a " +"literal backslash, one might have to write ``'\\\\\\\\'`` as the pattern " +"string, because the regular expression must be ``\\\\``, and each backslash " +"must be expressed as ``\\\\`` inside a regular Python string literal." +msgstr "" + +#: ../Doc/library/re.rst:32 +msgid "" +"The solution is to use Python's raw string notation for regular expression " +"patterns; backslashes are not handled in any special way in a string literal " +"prefixed with ``'r'``. So ``r\"\\n\"`` is a two-character string containing " +"``'\\'`` and ``'n'``, while ``\"\\n\"`` is a one-character string containing " +"a newline. Usually patterns will be expressed in Python code using this raw " +"string notation." +msgstr "" + +#: ../Doc/library/re.rst:39 +msgid "" +"It is important to note that most regular expression operations are " +"available as module-level functions and methods on :ref:`compiled regular " +"expressions `. The functions are shortcuts that don't require " +"you to compile a regex object first, but miss some fine-tuning parameters." +msgstr "" + +#: ../Doc/library/re.rst:49 +msgid "Regular Expression Syntax" +msgstr "" + +#: ../Doc/library/re.rst:51 +msgid "" +"A regular expression (or RE) specifies a set of strings that matches it; the " +"functions in this module let you check if a particular string matches a " +"given regular expression (or if a given regular expression matches a " +"particular string, which comes down to the same thing)." +msgstr "" + +#: ../Doc/library/re.rst:56 +msgid "" +"Regular expressions can be concatenated to form new regular expressions; if " +"*A* and *B* are both regular expressions, then *AB* is also a regular " +"expression. In general, if a string *p* matches *A* and another string *q* " +"matches *B*, the string *pq* will match AB. This holds unless *A* or *B* " +"contain low precedence operations; boundary conditions between *A* and *B*; " +"or have numbered group references. Thus, complex expressions can easily be " +"constructed from simpler primitive expressions like the ones described " +"here. For details of the theory and implementation of regular expressions, " +"consult the Friedl book referenced above, or almost any textbook about " +"compiler construction." +msgstr "" + +#: ../Doc/library/re.rst:66 +msgid "" +"A brief explanation of the format of regular expressions follows. For " +"further information and a gentler presentation, consult the :ref:`regex-" +"howto`." +msgstr "" + +#: ../Doc/library/re.rst:69 +msgid "" +"Regular expressions can contain both special and ordinary characters. Most " +"ordinary characters, like ``'A'``, ``'a'``, or ``'0'``, are the simplest " +"regular expressions; they simply match themselves. You can concatenate " +"ordinary characters, so ``last`` matches the string ``'last'``. (In the " +"rest of this section, we'll write RE's in ``this special style``, usually " +"without quotes, and strings to be matched ``'in single quotes'``.)" +msgstr "" + +#: ../Doc/library/re.rst:76 +msgid "" +"Some characters, like ``'|'`` or ``'('``, are special. Special characters " +"either stand for classes of ordinary characters, or affect how the regular " +"expressions around them are interpreted. Regular expression pattern strings " +"may not contain null bytes, but can specify the null byte using a ``" +"\\number`` notation such as ``'\\x00'``." +msgstr "" + +#: ../Doc/library/re.rst:82 +msgid "" +"Repetition qualifiers (``*``, ``+``, ``?``, ``{m,n}``, etc) cannot be " +"directly nested. This avoids ambiguity with the non-greedy modifier suffix " +"``?``, and with other modifiers in other implementations. To apply a second " +"repetition to an inner repetition, parentheses may be used. For example, the " +"expression ``(?:a{6})*`` matches any multiple of six ``'a'`` characters." +msgstr "" + +#: ../Doc/library/re.rst:89 +msgid "The special characters are:" +msgstr "" + +#: ../Doc/library/re.rst:94 +msgid "``'.'``" +msgstr "" + +#: ../Doc/library/re.rst:92 +msgid "" +"(Dot.) In the default mode, this matches any character except a newline. " +"If the :const:`DOTALL` flag has been specified, this matches any character " +"including a newline." +msgstr "" + +#: ../Doc/library/re.rst:98 ../Doc/library/string.rst:338 +msgid "``'^'``" +msgstr "" + +#: ../Doc/library/re.rst:97 +msgid "" +"(Caret.) Matches the start of the string, and in :const:`MULTILINE` mode " +"also matches immediately after each newline." +msgstr "" + +#: ../Doc/library/re.rst:107 +msgid "``'$'``" +msgstr "" + +#: ../Doc/library/re.rst:101 +msgid "" +"Matches the end of the string or just before the newline at the end of the " +"string, and in :const:`MULTILINE` mode also matches before a newline. " +"``foo`` matches both 'foo' and 'foobar', while the regular expression ``foo" +"$`` matches only 'foo'. More interestingly, searching for ``foo.$`` in " +"``'foo1\\nfoo2\\n'`` matches 'foo2' normally, but 'foo1' in :const:" +"`MULTILINE` mode; searching for a single ``$`` in ``'foo\\n'`` will find two " +"(empty) matches: one just before the newline, and one at the end of the " +"string." +msgstr "" + +#: ../Doc/library/re.rst:112 +msgid "``'*'``" +msgstr "" + +#: ../Doc/library/re.rst:110 +msgid "" +"Causes the resulting RE to match 0 or more repetitions of the preceding RE, " +"as many repetitions as are possible. ``ab*`` will match 'a', 'ab', or 'a' " +"followed by any number of 'b's." +msgstr "" + +#: ../Doc/library/re.rst:115 +msgid "" +"Causes the resulting RE to match 1 or more repetitions of the preceding RE. " +"``ab+`` will match 'a' followed by any non-zero number of 'b's; it will not " +"match just 'a'." +msgstr "" + +#: ../Doc/library/re.rst:121 +msgid "``'?'``" +msgstr "" + +#: ../Doc/library/re.rst:120 +msgid "" +"Causes the resulting RE to match 0 or 1 repetitions of the preceding RE. " +"``ab?`` will match either 'a' or 'ab'." +msgstr "" + +#: ../Doc/library/re.rst:130 +msgid "``*?``, ``+?``, ``??``" +msgstr "" + +#: ../Doc/library/re.rst:124 +msgid "" +"The ``'*'``, ``'+'``, and ``'?'`` qualifiers are all :dfn:`greedy`; they " +"match as much text as possible. Sometimes this behaviour isn't desired; if " +"the RE ``<.*>`` is matched against `` b ``, it will match the entire " +"string, and not just ````. Adding ``?`` after the qualifier makes it " +"perform the match in :dfn:`non-greedy` or :dfn:`minimal` fashion; as *few* " +"characters as possible will be matched. Using the RE ``<.*?>`` will match " +"only ````." +msgstr "" + +#: ../Doc/library/re.rst:135 +msgid "``{m}``" +msgstr "" + +#: ../Doc/library/re.rst:133 +msgid "" +"Specifies that exactly *m* copies of the previous RE should be matched; " +"fewer matches cause the entire RE not to match. For example, ``a{6}`` will " +"match exactly six ``'a'`` characters, but not five." +msgstr "" + +#: ../Doc/library/re.rst:144 +msgid "``{m,n}``" +msgstr "" + +#: ../Doc/library/re.rst:138 +msgid "" +"Causes the resulting RE to match from *m* to *n* repetitions of the " +"preceding RE, attempting to match as many repetitions as possible. For " +"example, ``a{3,5}`` will match from 3 to 5 ``'a'`` characters. Omitting *m* " +"specifies a lower bound of zero, and omitting *n* specifies an infinite " +"upper bound. As an example, ``a{4,}b`` will match ``aaaab`` or a thousand " +"``'a'`` characters followed by a ``b``, but not ``aaab``. The comma may not " +"be omitted or the modifier would be confused with the previously described " +"form." +msgstr "" + +#: ../Doc/library/re.rst:151 +msgid "``{m,n}?``" +msgstr "" + +#: ../Doc/library/re.rst:147 +msgid "" +"Causes the resulting RE to match from *m* to *n* repetitions of the " +"preceding RE, attempting to match as *few* repetitions as possible. This is " +"the non-greedy version of the previous qualifier. For example, on the 6-" +"character string ``'aaaaaa'``, ``a{3,5}`` will match 5 ``'a'`` characters, " +"while ``a{3,5}?`` will only match 3 characters." +msgstr "" + +#: ../Doc/library/re.rst:164 +msgid "``'\\'``" +msgstr "" + +#: ../Doc/library/re.rst:154 +msgid "" +"Either escapes special characters (permitting you to match characters like " +"``'*'``, ``'?'``, and so forth), or signals a special sequence; special " +"sequences are discussed below." +msgstr "" + +#: ../Doc/library/re.rst:158 +msgid "" +"If you're not using a raw string to express the pattern, remember that " +"Python also uses the backslash as an escape sequence in string literals; if " +"the escape sequence isn't recognized by Python's parser, the backslash and " +"subsequent character are included in the resulting string. However, if " +"Python would recognize the resulting sequence, the backslash should be " +"repeated twice. This is complicated and hard to understand, so it's highly " +"recommended that you use raw strings for all but the simplest expressions." +msgstr "" + +#: ../Doc/library/re.rst:196 +msgid "``[]``" +msgstr "" + +#: ../Doc/library/re.rst:167 +msgid "Used to indicate a set of characters. In a set:" +msgstr "" + +#: ../Doc/library/re.rst:169 +msgid "" +"Characters can be listed individually, e.g. ``[amk]`` will match ``'a'``, " +"``'m'``, or ``'k'``." +msgstr "" + +#: ../Doc/library/re.rst:172 +msgid "" +"Ranges of characters can be indicated by giving two characters and " +"separating them by a ``'-'``, for example ``[a-z]`` will match any lowercase " +"ASCII letter, ``[0-5][0-9]`` will match all the two-digits numbers from " +"``00`` to ``59``, and ``[0-9A-Fa-f]`` will match any hexadecimal digit. If " +"``-`` is escaped (e.g. ``[a\\-z]``) or if it's placed as the first or last " +"character (e.g. ``[a-]``), it will match a literal ``'-'``." +msgstr "" + +#: ../Doc/library/re.rst:179 +msgid "" +"Special characters lose their special meaning inside sets. For example, " +"``[(+*)]`` will match any of the literal characters ``'('``, ``'+'``, " +"``'*'``, or ``')'``." +msgstr "" + +#: ../Doc/library/re.rst:183 +msgid "" +"Character classes such as ``\\w`` or ``\\S`` (defined below) are also " +"accepted inside a set, although the characters they match depends on " +"whether :const:`ASCII` or :const:`LOCALE` mode is in force." +msgstr "" + +#: ../Doc/library/re.rst:187 +msgid "" +"Characters that are not within a range can be matched by :dfn:" +"`complementing` the set. If the first character of the set is ``'^'``, all " +"the characters that are *not* in the set will be matched. For example, " +"``[^5]`` will match any character except ``'5'``, and ``[^^]`` will match " +"any character except ``'^'``. ``^`` has no special meaning if it's not the " +"first character in the set." +msgstr "" + +#: ../Doc/library/re.rst:194 +msgid "" +"To match a literal ``']'`` inside a set, precede it with a backslash, or " +"place it at the beginning of the set. For example, both ``[()[\\]{}]`` and " +"``[]()[{}]`` will both match a parenthesis." +msgstr "" + +#: ../Doc/library/re.rst:207 +msgid "``'|'``" +msgstr "" + +#: ../Doc/library/re.rst:199 +msgid "" +"``A|B``, where A and B can be arbitrary REs, creates a regular expression " +"that will match either A or B. An arbitrary number of REs can be separated " +"by the ``'|'`` in this way. This can be used inside groups (see below) as " +"well. As the target string is scanned, REs separated by ``'|'`` are tried " +"from left to right. When one pattern completely matches, that branch is " +"accepted. This means that once ``A`` matches, ``B`` will not be tested " +"further, even if it would produce a longer overall match. In other words, " +"the ``'|'`` operator is never greedy. To match a literal ``'|'``, use ``\\|" +"``, or enclose it inside a character class, as in ``[|]``." +msgstr "" + +#: ../Doc/library/re.rst:214 +msgid "``(...)``" +msgstr "" + +#: ../Doc/library/re.rst:210 +msgid "" +"Matches whatever regular expression is inside the parentheses, and indicates " +"the start and end of a group; the contents of a group can be retrieved after " +"a match has been performed, and can be matched later in the string with the " +"``\\number`` special sequence, described below. To match the literals " +"``'('`` or ``')'``, use ``\\(`` or ``\\)``, or enclose them inside a " +"character class: ``[(] [)]``." +msgstr "" + +#: ../Doc/library/re.rst:221 +msgid "``(?...)``" +msgstr "" + +#: ../Doc/library/re.rst:217 +msgid "" +"This is an extension notation (a ``'?'`` following a ``'('`` is not " +"meaningful otherwise). The first character after the ``'?'`` determines " +"what the meaning and further syntax of the construct is. Extensions usually " +"do not create a new group; ``(?P...)`` is the only exception to this " +"rule. Following are the currently supported extensions." +msgstr "" + +#: ../Doc/library/re.rst:234 +msgid "``(?aiLmsux)``" +msgstr "" + +#: ../Doc/library/re.rst:224 +msgid "" +"(One or more letters from the set ``'a'``, ``'i'``, ``'L'``, ``'m'``, " +"``'s'``, ``'u'``, ``'x'``.) The group matches the empty string; the letters " +"set the corresponding flags: :const:`re.A` (ASCII-only matching), :const:`re." +"I` (ignore case), :const:`re.L` (locale dependent), :const:`re.M` (multi-" +"line), :const:`re.S` (dot matches all), and :const:`re.X` (verbose), for the " +"entire regular expression. (The flags are described in :ref:`contents-of-" +"module-re`.) This is useful if you wish to include the flags as part of the " +"regular expression, instead of passing a *flag* argument to the :func:`re." +"compile` function. Flags should be used first in the expression string." +msgstr "" + +#: ../Doc/library/re.rst:240 +msgid "``(?:...)``" +msgstr "" + +#: ../Doc/library/re.rst:237 +msgid "" +"A non-capturing version of regular parentheses. Matches whatever regular " +"expression is inside the parentheses, but the substring matched by the group " +"*cannot* be retrieved after performing a match or referenced later in the " +"pattern." +msgstr "" + +#: ../Doc/library/re.rst:250 +msgid "``(?imsx-imsx:...)``" +msgstr "" + +#: ../Doc/library/re.rst:243 +msgid "" +"(Zero or more letters from the set ``'i'``, ``'m'``, ``'s'``, ``'x'``, " +"optionally followed by ``'-'`` followed by one or more letters from the same " +"set.) The letters set or removes the corresponding flags: :const:`re.I` " +"(ignore case), :const:`re.M` (multi-line), :const:`re.S` (dot matches all), " +"and :const:`re.X` (verbose), for the part of the expression. (The flags are " +"described in :ref:`contents-of-module-re`.)" +msgstr "" + +#: ../Doc/library/re.rst:275 +msgid "``(?P...)``" +msgstr "" + +#: ../Doc/library/re.rst:253 +msgid "" +"Similar to regular parentheses, but the substring matched by the group is " +"accessible via the symbolic group name *name*. Group names must be valid " +"Python identifiers, and each group name must be defined only once within a " +"regular expression. A symbolic group is also a numbered group, just as if " +"the group were not named." +msgstr "" + +#: ../Doc/library/re.rst:259 +msgid "" +"Named groups can be referenced in three contexts. If the pattern is ``(?" +"P['\"]).*?(?P=quote)`` (i.e. matching a string quoted with either " +"single or double quotes):" +msgstr "" + +#: ../Doc/library/re.rst:264 +msgid "Context of reference to group \"quote\"" +msgstr "" + +#: ../Doc/library/re.rst:264 +msgid "Ways to reference it" +msgstr "" + +#: ../Doc/library/re.rst:266 +msgid "in the same pattern itself" +msgstr "" + +#: ../Doc/library/re.rst:266 +msgid "``(?P=quote)`` (as shown)" +msgstr "" + +#: ../Doc/library/re.rst:267 ../Doc/library/re.rst:274 +msgid "``\\1``" +msgstr "" + +#: ../Doc/library/re.rst:269 +msgid "when processing match object ``m``" +msgstr "" + +#: ../Doc/library/re.rst:269 +msgid "``m.group('quote')``" +msgstr "" + +#: ../Doc/library/re.rst:270 +msgid "``m.end('quote')`` (etc.)" +msgstr "" + +#: ../Doc/library/re.rst:272 +msgid "in a string passed to the ``repl`` argument of ``re.sub()``" +msgstr "" + +#: ../Doc/library/re.rst:272 +msgid "``\\g``" +msgstr "" + +#: ../Doc/library/re.rst:273 +msgid "``\\g<1>``" +msgstr "" + +#: ../Doc/library/re.rst:279 +msgid "``(?P=name)``" +msgstr "" + +#: ../Doc/library/re.rst:278 +msgid "" +"A backreference to a named group; it matches whatever text was matched by " +"the earlier group named *name*." +msgstr "" + +#: ../Doc/library/re.rst:282 +msgid "``(?#...)``" +msgstr "" + +#: ../Doc/library/re.rst:282 +msgid "A comment; the contents of the parentheses are simply ignored." +msgstr "" + +#: ../Doc/library/re.rst:287 +msgid "``(?=...)``" +msgstr "" + +#: ../Doc/library/re.rst:285 +msgid "" +"Matches if ``...`` matches next, but doesn't consume any of the string. " +"This is called a lookahead assertion. For example, ``Isaac (?=Asimov)`` " +"will match ``'Isaac '`` only if it's followed by ``'Asimov'``." +msgstr "" + +#: ../Doc/library/re.rst:292 +msgid "``(?!...)``" +msgstr "" + +#: ../Doc/library/re.rst:290 +msgid "" +"Matches if ``...`` doesn't match next. This is a negative lookahead " +"assertion. For example, ``Isaac (?!Asimov)`` will match ``'Isaac '`` only if " +"it's *not* followed by ``'Asimov'``." +msgstr "" + +#: ../Doc/library/re.rst:317 +msgid "``(?<=...)``" +msgstr "" + +#: ../Doc/library/re.rst:295 +msgid "" +"Matches if the current position in the string is preceded by a match for " +"``...`` that ends at the current position. This is called a :dfn:`positive " +"lookbehind assertion`. ``(?<=abc)def`` will find a match in ``abcdef``, " +"since the lookbehind will back up 3 characters and check if the contained " +"pattern matches. The contained pattern must only match strings of some fixed " +"length, meaning that ``abc`` or ``a|b`` are allowed, but ``a*`` and ``a{3,4}" +"`` are not. Note that patterns which start with positive lookbehind " +"assertions will not match at the beginning of the string being searched; you " +"will most likely want to use the :func:`search` function rather than the :" +"func:`match` function:" +msgstr "" + +#: ../Doc/library/re.rst:310 +msgid "This example looks for a word following a hyphen:" +msgstr "" + +#: ../Doc/library/re.rst:316 +msgid "Added support for group references of fixed length." +msgstr "" + +#: ../Doc/library/re.rst:324 +msgid "``(?|$)`` is a poor email matching pattern, which will match with " +"``''`` as well as ``'user@host.com'``, but not with " +"``''``." +msgstr "" + +#: ../Doc/library/re.rst:335 +msgid "" +"The special sequences consist of ``'\\'`` and a character from the list " +"below. If the ordinary character is not an ASCII digit or an ASCII letter, " +"then the resulting RE will match the second character. For example, ``\\$`` " +"matches the character ``'$'``." +msgstr "" + +#: ../Doc/library/re.rst:348 +msgid "``\\number``" +msgstr "" + +#: ../Doc/library/re.rst:341 +msgid "" +"Matches the contents of the group of the same number. Groups are numbered " +"starting from 1. For example, ``(.+) \\1`` matches ``'the the'`` or ``'55 " +"55'``, but not ``'thethe'`` (note the space after the group). This special " +"sequence can only be used to match one of the first 99 groups. If the first " +"digit of *number* is 0, or *number* is 3 octal digits long, it will not be " +"interpreted as a group match, but as the character with octal value " +"*number*. Inside the ``'['`` and ``']'`` of a character class, all numeric " +"escapes are treated as characters." +msgstr "" + +#: ../Doc/library/re.rst:351 +msgid "``\\A``" +msgstr "" + +#: ../Doc/library/re.rst:351 +msgid "Matches only at the start of the string." +msgstr "" + +#: ../Doc/library/re.rst:366 +msgid "``\\b``" +msgstr "" + +#: ../Doc/library/re.rst:354 +msgid "" +"Matches the empty string, but only at the beginning or end of a word. A word " +"is defined as a sequence of Unicode alphanumeric or underscore characters, " +"so the end of a word is indicated by whitespace or a non-alphanumeric, non-" +"underscore Unicode character. Note that formally, ``\\b`` is defined as the " +"boundary between a ``\\w`` and a ``\\W`` character (or vice versa), or " +"between ``\\w`` and the beginning/end of the string. This means that " +"``r'\\bfoo\\b'`` matches ``'foo'``, ``'foo.'``, ``'(foo)'``, ``'bar foo " +"baz'`` but not ``'foobar'`` or ``'foo3'``." +msgstr "" + +#: ../Doc/library/re.rst:363 +msgid "" +"By default Unicode alphanumerics are the ones used, but this can be changed " +"by using the :const:`ASCII` flag. Inside a character range, ``\\b`` " +"represents the backspace character, for compatibility with Python's string " +"literals." +msgstr "" + +#: ../Doc/library/re.rst:374 +msgid "``\\B``" +msgstr "" + +#: ../Doc/library/re.rst:369 +msgid "" +"Matches the empty string, but only when it is *not* at the beginning or end " +"of a word. This means that ``r'py\\B'`` matches ``'python'``, ``'py3'``, " +"``'py2'``, but not ``'py'``, ``'py.'``, or ``'py!'``. ``\\B`` is just the " +"opposite of ``\\b``, so word characters are Unicode alphanumerics or the " +"underscore, although this can be changed by using the :const:`ASCII` flag." +msgstr "" + +#: ../Doc/library/re.rst:385 +msgid "``\\d``" +msgstr "" + +#: ../Doc/library/re.rst:382 ../Doc/library/re.rst:402 +#: ../Doc/library/re.rst:421 +msgid "For Unicode (str) patterns:" +msgstr "" + +#: ../Doc/library/re.rst:378 +msgid "" +"Matches any Unicode decimal digit (that is, any character in Unicode " +"character category [Nd]). This includes ``[0-9]``, and also many other " +"digit characters. If the :const:`ASCII` flag is used only ``[0-9]`` is " +"matched (but the flag affects the entire regular expression, so in such " +"cases using an explicit ``[0-9]`` may be a better choice)." +msgstr "" + +#: ../Doc/library/re.rst:385 ../Doc/library/re.rst:406 +#: ../Doc/library/re.rst:425 +msgid "For 8-bit (bytes) patterns:" +msgstr "" + +#: ../Doc/library/re.rst:385 +msgid "Matches any decimal digit; this is equivalent to ``[0-9]``." +msgstr "" + +#: ../Doc/library/re.rst:392 +msgid "``\\D``" +msgstr "" + +#: ../Doc/library/re.rst:388 +msgid "" +"Matches any character which is not a Unicode decimal digit. This is the " +"opposite of ``\\d``. If the :const:`ASCII` flag is used this becomes the " +"equivalent of ``[^0-9]`` (but the flag affects the entire regular " +"expression, so in such cases using an explicit ``[^0-9]`` may be a better " +"choice)." +msgstr "" + +#: ../Doc/library/re.rst:406 +msgid "``\\s``" +msgstr "" + +#: ../Doc/library/re.rst:396 +msgid "" +"Matches Unicode whitespace characters (which includes ``[ \\t\\n\\r\\f" +"\\v]``, and also many other characters, for example the non-breaking spaces " +"mandated by typography rules in many languages). If the :const:`ASCII` flag " +"is used, only ``[ \\t\\n\\r\\f\\v]`` is matched (but the flag affects the " +"entire regular expression, so in such cases using an explicit ``[ \\t\\n\\r" +"\\f\\v]`` may be a better choice)." +msgstr "" + +#: ../Doc/library/re.rst:405 +msgid "" +"Matches characters considered whitespace in the ASCII character set; this is " +"equivalent to ``[ \\t\\n\\r\\f\\v]``." +msgstr "" + +#: ../Doc/library/re.rst:413 +msgid "``\\S``" +msgstr "" + +#: ../Doc/library/re.rst:409 +msgid "" +"Matches any character which is not a Unicode whitespace character. This is " +"the opposite of ``\\s``. If the :const:`ASCII` flag is used this becomes the " +"equivalent of ``[^ \\t\\n\\r\\f\\v]`` (but the flag affects the entire " +"regular expression, so in such cases using an explicit ``[^ \\t\\n\\r\\f" +"\\v]`` may be a better choice)." +msgstr "" + +#: ../Doc/library/re.rst:425 +msgid "``\\w``" +msgstr "" + +#: ../Doc/library/re.rst:417 +msgid "" +"Matches Unicode word characters; this includes most characters that can be " +"part of a word in any language, as well as numbers and the underscore. If " +"the :const:`ASCII` flag is used, only ``[a-zA-Z0-9_]`` is matched (but the " +"flag affects the entire regular expression, so in such cases using an " +"explicit ``[a-zA-Z0-9_]`` may be a better choice)." +msgstr "" + +#: ../Doc/library/re.rst:424 +msgid "" +"Matches characters considered alphanumeric in the ASCII character set; this " +"is equivalent to ``[a-zA-Z0-9_]``." +msgstr "" + +#: ../Doc/library/re.rst:432 +msgid "``\\W``" +msgstr "" + +#: ../Doc/library/re.rst:428 +msgid "" +"Matches any character which is not a Unicode word character. This is the " +"opposite of ``\\w``. If the :const:`ASCII` flag is used this becomes the " +"equivalent of ``[^a-zA-Z0-9_]`` (but the flag affects the entire regular " +"expression, so in such cases using an explicit ``[^a-zA-Z0-9_]`` may be a " +"better choice)." +msgstr "" + +#: ../Doc/library/re.rst:435 +msgid "``\\Z``" +msgstr "" + +#: ../Doc/library/re.rst:435 +msgid "Matches only at the end of the string." +msgstr "" + +#: ../Doc/library/re.rst:437 +msgid "" +"Most of the standard escapes supported by Python string literals are also " +"accepted by the regular expression parser::" +msgstr "" + +#: ../Doc/library/re.rst:444 +msgid "" +"(Note that ``\\b`` is used to represent word boundaries, and means " +"\"backspace\" only inside character classes.)" +msgstr "" + +#: ../Doc/library/re.rst:447 +msgid "" +"``'\\u'`` and ``'\\U'`` escape sequences are only recognized in Unicode " +"patterns. In bytes patterns they are not treated specially." +msgstr "" + +#: ../Doc/library/re.rst:450 +msgid "" +"Octal escapes are included in a limited form. If the first digit is a 0, or " +"if there are three octal digits, it is considered an octal escape. " +"Otherwise, it is a group reference. As for string literals, octal escapes " +"are always at most three digits in length." +msgstr "" + +#: ../Doc/library/re.rst:455 +msgid "The ``'\\u'`` and ``'\\U'`` escape sequences have been added." +msgstr "" + +#: ../Doc/library/re.rst:458 ../Doc/library/re.rst:757 +msgid "" +"Unknown escapes consisting of ``'\\'`` and an ASCII letter now are errors." +msgstr "" + +#: ../Doc/library/re.rst:466 +msgid "Mastering Regular Expressions" +msgstr "" + +#: ../Doc/library/re.rst:465 +msgid "" +"Book on regular expressions by Jeffrey Friedl, published by O'Reilly. The " +"second edition of the book no longer covers Python at all, but the first " +"edition covered writing good regular expression patterns in great detail." +msgstr "" + +#: ../Doc/library/re.rst:476 +msgid "" +"The module defines several functions, constants, and an exception. Some of " +"the functions are simplified versions of the full featured methods for " +"compiled regular expressions. Most non-trivial applications always use the " +"compiled form." +msgstr "" + +#: ../Doc/library/re.rst:484 +msgid "" +"Compile a regular expression pattern into a regular expression object, which " +"can be used for matching using its :func:`~regex.match` and :func:`~regex." +"search` methods, described below." +msgstr "" + +#: ../Doc/library/re.rst:488 +msgid "" +"The expression's behaviour can be modified by specifying a *flags* value. " +"Values can be any of the following variables, combined using bitwise OR (the " +"``|`` operator)." +msgstr "" + +#: ../Doc/library/re.rst:492 +msgid "The sequence ::" +msgstr "" + +#: ../Doc/library/re.rst:497 +msgid "is equivalent to ::" +msgstr "" + +#: ../Doc/library/re.rst:501 +msgid "" +"but using :func:`re.compile` and saving the resulting regular expression " +"object for reuse is more efficient when the expression will be used several " +"times in a single program." +msgstr "" + +#: ../Doc/library/re.rst:507 +msgid "" +"The compiled versions of the most recent patterns passed to :func:`re." +"compile` and the module-level matching functions are cached, so programs " +"that use only a few regular expressions at a time needn't worry about " +"compiling regular expressions." +msgstr "" + +#: ../Doc/library/re.rst:516 +msgid "" +"Make ``\\w``, ``\\W``, ``\\b``, ``\\B``, ``\\d``, ``\\D``, ``\\s`` and ``" +"\\S`` perform ASCII-only matching instead of full Unicode matching. This is " +"only meaningful for Unicode patterns, and is ignored for byte patterns." +msgstr "" + +#: ../Doc/library/re.rst:520 +msgid "" +"Note that for backward compatibility, the :const:`re.U` flag still exists " +"(as well as its synonym :const:`re.UNICODE` and its embedded counterpart ``(?" +"u)``), but these are redundant in Python 3 since matches are Unicode by " +"default for strings (and Unicode matching isn't allowed for bytes)." +msgstr "" + +#: ../Doc/library/re.rst:529 +msgid "Display debug information about compiled expression." +msgstr "" + +#: ../Doc/library/re.rst:535 +msgid "" +"Perform case-insensitive matching; expressions like ``[A-Z]`` will match " +"lowercase letters, too. This is not affected by the current locale and " +"works for Unicode characters as expected." +msgstr "" + +#: ../Doc/library/re.rst:543 +msgid "" +"Make ``\\w``, ``\\W``, ``\\b``, ``\\B``, ``\\s`` and ``\\S`` dependent on " +"the current locale. The use of this flag is discouraged as the locale " +"mechanism is very unreliable, and it only handles one \"culture\" at a time " +"anyway; you should use Unicode matching instead, which is the default in " +"Python 3 for Unicode (str) patterns. This flag can be used only with bytes " +"patterns." +msgstr "" + +#: ../Doc/library/re.rst:549 +msgid "" +":const:`re.LOCALE` can be used only with bytes patterns and is not " +"compatible with :const:`re.ASCII`." +msgstr "" + +#: ../Doc/library/re.rst:557 +msgid "" +"When specified, the pattern character ``'^'`` matches at the beginning of " +"the string and at the beginning of each line (immediately following each " +"newline); and the pattern character ``'$'`` matches at the end of the string " +"and at the end of each line (immediately preceding each newline). By " +"default, ``'^'`` matches only at the beginning of the string, and ``'$'`` " +"only at the end of the string and immediately before the newline (if any) at " +"the end of the string." +msgstr "" + +#: ../Doc/library/re.rst:568 +msgid "" +"Make the ``'.'`` special character match any character at all, including a " +"newline; without this flag, ``'.'`` will match anything *except* a newline." +msgstr "" + +#: ../Doc/library/re.rst:575 +msgid "" +"This flag allows you to write regular expressions that look nicer and are " +"more readable by allowing you to visually separate logical sections of the " +"pattern and add comments. Whitespace within the pattern is ignored, except " +"when in a character class or when preceded by an unescaped backslash. When a " +"line contains a ``#`` that is not in a character class and is not preceded " +"by an unescaped backslash, all characters from the leftmost such ``#`` " +"through the end of the line are ignored." +msgstr "" + +#: ../Doc/library/re.rst:583 +msgid "" +"This means that the two following regular expression objects that match a " +"decimal number are functionally equal::" +msgstr "" + +#: ../Doc/library/re.rst:596 +msgid "" +"Scan through *string* looking for the first location where the regular " +"expression *pattern* produces a match, and return a corresponding :ref:" +"`match object `. Return ``None`` if no position in the " +"string matches the pattern; note that this is different from finding a zero-" +"length match at some point in the string." +msgstr "" + +#: ../Doc/library/re.rst:605 +msgid "" +"If zero or more characters at the beginning of *string* match the regular " +"expression *pattern*, return a corresponding :ref:`match object `. Return ``None`` if the string does not match the pattern; note " +"that this is different from a zero-length match." +msgstr "" + +#: ../Doc/library/re.rst:610 +msgid "" +"Note that even in :const:`MULTILINE` mode, :func:`re.match` will only match " +"at the beginning of the string and not at the beginning of each line." +msgstr "" + +#: ../Doc/library/re.rst:613 +msgid "" +"If you want to locate a match anywhere in *string*, use :func:`search` " +"instead (see also :ref:`search-vs-match`)." +msgstr "" + +#: ../Doc/library/re.rst:619 +msgid "" +"If the whole *string* matches the regular expression *pattern*, return a " +"corresponding :ref:`match object `. Return ``None`` if the " +"string does not match the pattern; note that this is different from a zero-" +"length match." +msgstr "" + +#: ../Doc/library/re.rst:629 +msgid "" +"Split *string* by the occurrences of *pattern*. If capturing parentheses " +"are used in *pattern*, then the text of all groups in the pattern are also " +"returned as part of the resulting list. If *maxsplit* is nonzero, at most " +"*maxsplit* splits occur, and the remainder of the string is returned as the " +"final element of the list. ::" +msgstr "" + +#: ../Doc/library/re.rst:644 +msgid "" +"If there are capturing groups in the separator and it matches at the start " +"of the string, the result will start with an empty string. The same holds " +"for the end of the string:" +msgstr "" + +#: ../Doc/library/re.rst:651 +msgid "" +"That way, separator components are always found at the same relative indices " +"within the result list." +msgstr "" + +#: ../Doc/library/re.rst:656 +msgid "" +":func:`split` doesn't currently split a string on an empty pattern match. " +"For example:" +msgstr "" + +#: ../Doc/library/re.rst:662 +msgid "" +"Even though ``'x*'`` also matches 0 'x' before 'a', between 'b' and 'c', and " +"after 'c', currently these matches are ignored. The correct behavior (i.e. " +"splitting on empty matches too and returning ``['', 'a', 'b', 'c', '']``) " +"will be implemented in future versions of Python, but since this is a " +"backward incompatible change, a :exc:`FutureWarning` will be raised in the " +"meanwhile." +msgstr "" + +#: ../Doc/library/re.rst:669 +msgid "" +"Patterns that can only match empty strings currently never split the " +"string. Since this doesn't match the expected behavior, a :exc:`ValueError` " +"will be raised starting from Python 3.5::" +msgstr "" + +#: ../Doc/library/re.rst:679 ../Doc/library/re.rst:751 +#: ../Doc/library/re.rst:766 +msgid "Added the optional flags argument." +msgstr "" + +#: ../Doc/library/re.rst:682 +msgid "" +"Splitting on a pattern that could match an empty string now raises a " +"warning. Patterns that can only match empty strings are now rejected." +msgstr "" + +#: ../Doc/library/re.rst:688 +msgid "" +"Return all non-overlapping matches of *pattern* in *string*, as a list of " +"strings. The *string* is scanned left-to-right, and matches are returned in " +"the order found. If one or more groups are present in the pattern, return a " +"list of groups; this will be a list of tuples if the pattern has more than " +"one group. Empty matches are included in the result unless they touch the " +"beginning of another match." +msgstr "" + +#: ../Doc/library/re.rst:698 +msgid "" +"Return an :term:`iterator` yielding :ref:`match objects ` " +"over all non-overlapping matches for the RE *pattern* in *string*. The " +"*string* is scanned left-to-right, and matches are returned in the order " +"found. Empty matches are included in the result unless they touch the " +"beginning of another match." +msgstr "" + +#: ../Doc/library/re.rst:707 +msgid "" +"Return the string obtained by replacing the leftmost non-overlapping " +"occurrences of *pattern* in *string* by the replacement *repl*. If the " +"pattern isn't found, *string* is returned unchanged. *repl* can be a string " +"or a function; if it is a string, any backslash escapes in it are " +"processed. That is, ``\\n`` is converted to a single newline character, ``" +"\\r`` is converted to a carriage return, and so forth. Unknown escapes such " +"as ``\\&`` are left alone. Backreferences, such as ``\\6``, are replaced " +"with the substring matched by group 6 in the pattern. For example:" +msgstr "" + +#: ../Doc/library/re.rst:721 +msgid "" +"If *repl* is a function, it is called for every non-overlapping occurrence " +"of *pattern*. The function takes a single match object argument, and " +"returns the replacement string. For example:" +msgstr "" + +#: ../Doc/library/re.rst:733 +msgid "The pattern may be a string or an RE object." +msgstr "" + +#: ../Doc/library/re.rst:735 +msgid "" +"The optional argument *count* is the maximum number of pattern occurrences " +"to be replaced; *count* must be a non-negative integer. If omitted or zero, " +"all occurrences will be replaced. Empty matches for the pattern are replaced " +"only when not adjacent to a previous match, so ``sub('x*', '-', 'abc')`` " +"returns ``'-a-b-c-'``." +msgstr "" + +#: ../Doc/library/re.rst:741 +msgid "" +"In string-type *repl* arguments, in addition to the character escapes and " +"backreferences described above, ``\\g`` will use the substring matched " +"by the group named ``name``, as defined by the ``(?P...)`` syntax. ``" +"\\g`` uses the corresponding group number; ``\\g<2>`` is therefore " +"equivalent to ``\\2``, but isn't ambiguous in a replacement such as ``" +"\\g<2>0``. ``\\20`` would be interpreted as a reference to group 20, not a " +"reference to group 2 followed by the literal character ``'0'``. The " +"backreference ``\\g<0>`` substitutes in the entire substring matched by the " +"RE." +msgstr "" + +#: ../Doc/library/re.rst:754 ../Doc/library/re.rst:769 +#: ../Doc/library/re.rst:970 +msgid "Unmatched groups are replaced with an empty string." +msgstr "" + +#: ../Doc/library/re.rst:763 +msgid "" +"Perform the same operation as :func:`sub`, but return a tuple ``(new_string, " +"number_of_subs_made)``." +msgstr "" + +#: ../Doc/library/re.rst:775 +msgid "" +"Escape all the characters in pattern except ASCII letters, numbers and " +"``'_'``. This is useful if you want to match an arbitrary literal string " +"that may have regular expression metacharacters in it." +msgstr "" + +#: ../Doc/library/re.rst:779 +msgid "The ``'_'`` character is no longer escaped." +msgstr "" + +#: ../Doc/library/re.rst:785 +msgid "Clear the regular expression cache." +msgstr "" + +#: ../Doc/library/re.rst:790 +msgid "" +"Exception raised when a string passed to one of the functions here is not a " +"valid regular expression (for example, it might contain unmatched " +"parentheses) or when some other error occurs during compilation or " +"matching. It is never an error if a string contains no match for a " +"pattern. The error instance has the following additional attributes:" +msgstr "" + +#: ../Doc/library/re.rst:802 +msgid "The regular expression pattern." +msgstr "" + +#: ../Doc/library/re.rst:806 +msgid "The index of *pattern* where compilation failed." +msgstr "" + +#: ../Doc/library/re.rst:816 +msgid "Added additional attributes." +msgstr "" + +#: ../Doc/library/re.rst:822 +msgid "Regular Expression Objects" +msgstr "" + +#: ../Doc/library/re.rst:824 +msgid "" +"Compiled regular expression objects support the following methods and " +"attributes:" +msgstr "" + +#: ../Doc/library/re.rst:829 +msgid "" +"Scan through *string* looking for the first location where this regular " +"expression produces a match, and return a corresponding :ref:`match object " +"`. Return ``None`` if no position in the string matches the " +"pattern; note that this is different from finding a zero-length match at " +"some point in the string." +msgstr "" + +#: ../Doc/library/re.rst:835 +msgid "" +"The optional second parameter *pos* gives an index in the string where the " +"search is to start; it defaults to ``0``. This is not completely equivalent " +"to slicing the string; the ``'^'`` pattern character matches at the real " +"beginning of the string and at positions just after a newline, but not " +"necessarily at the index where the search is to start." +msgstr "" + +#: ../Doc/library/re.rst:841 +msgid "" +"The optional parameter *endpos* limits how far the string will be searched; " +"it will be as if the string is *endpos* characters long, so only the " +"characters from *pos* to ``endpos - 1`` will be searched for a match. If " +"*endpos* is less than *pos*, no match will be found; otherwise, if *rx* is a " +"compiled regular expression object, ``rx.search(string, 0, 50)`` is " +"equivalent to ``rx.search(string[:50], 0)``." +msgstr "" + +#: ../Doc/library/re.rst:856 +msgid "" +"If zero or more characters at the *beginning* of *string* match this regular " +"expression, return a corresponding :ref:`match object `. " +"Return ``None`` if the string does not match the pattern; note that this is " +"different from a zero-length match." +msgstr "" + +#: ../Doc/library/re.rst:861 ../Doc/library/re.rst:879 +msgid "" +"The optional *pos* and *endpos* parameters have the same meaning as for the :" +"meth:`~regex.search` method." +msgstr "" + +#: ../Doc/library/re.rst:869 +msgid "" +"If you want to locate a match anywhere in *string*, use :meth:`~regex." +"search` instead (see also :ref:`search-vs-match`)." +msgstr "" + +#: ../Doc/library/re.rst:875 +msgid "" +"If the whole *string* matches this regular expression, return a " +"corresponding :ref:`match object `. Return ``None`` if the " +"string does not match the pattern; note that this is different from a zero-" +"length match." +msgstr "" + +#: ../Doc/library/re.rst:893 +msgid "Identical to the :func:`split` function, using the compiled pattern." +msgstr "" + +#: ../Doc/library/re.rst:898 +msgid "" +"Similar to the :func:`findall` function, using the compiled pattern, but " +"also accepts optional *pos* and *endpos* parameters that limit the search " +"region like for :meth:`match`." +msgstr "" + +#: ../Doc/library/re.rst:905 +msgid "" +"Similar to the :func:`finditer` function, using the compiled pattern, but " +"also accepts optional *pos* and *endpos* parameters that limit the search " +"region like for :meth:`match`." +msgstr "" + +#: ../Doc/library/re.rst:912 +msgid "Identical to the :func:`sub` function, using the compiled pattern." +msgstr "" + +#: ../Doc/library/re.rst:917 +msgid "Identical to the :func:`subn` function, using the compiled pattern." +msgstr "" + +#: ../Doc/library/re.rst:922 +msgid "" +"The regex matching flags. This is a combination of the flags given to :func:" +"`.compile`, any ``(?...)`` inline flags in the pattern, and implicit flags " +"such as :data:`UNICODE` if the pattern is a Unicode string." +msgstr "" + +#: ../Doc/library/re.rst:929 +msgid "The number of capturing groups in the pattern." +msgstr "" + +#: ../Doc/library/re.rst:934 +msgid "" +"A dictionary mapping any symbolic group names defined by ``(?P)`` to " +"group numbers. The dictionary is empty if no symbolic groups were used in " +"the pattern." +msgstr "" + +#: ../Doc/library/re.rst:941 +msgid "The pattern string from which the RE object was compiled." +msgstr "" + +#: ../Doc/library/re.rst:947 +msgid "Match Objects" +msgstr "" + +#: ../Doc/library/re.rst:949 +msgid "" +"Match objects always have a boolean value of ``True``. Since :meth:`~regex." +"match` and :meth:`~regex.search` return ``None`` when there is no match, you " +"can test whether there was a match with a simple ``if`` statement::" +msgstr "" + +#: ../Doc/library/re.rst:958 +msgid "Match objects support the following methods and attributes:" +msgstr "" + +#: ../Doc/library/re.rst:963 +msgid "" +"Return the string obtained by doing backslash substitution on the template " +"string *template*, as done by the :meth:`~regex.sub` method. Escapes such as " +"``\\n`` are converted to the appropriate characters, and numeric " +"backreferences (``\\1``, ``\\2``) and named backreferences (``\\g<1>``, ``" +"\\g``) are replaced by the contents of the corresponding group." +msgstr "" + +#: ../Doc/library/re.rst:975 +msgid "" +"Returns one or more subgroups of the match. If there is a single argument, " +"the result is a single string; if there are multiple arguments, the result " +"is a tuple with one item per argument. Without arguments, *group1* defaults " +"to zero (the whole match is returned). If a *groupN* argument is zero, the " +"corresponding return value is the entire matching string; if it is in the " +"inclusive range [1..99], it is the string matching the corresponding " +"parenthesized group. If a group number is negative or larger than the " +"number of groups defined in the pattern, an :exc:`IndexError` exception is " +"raised. If a group is contained in a part of the pattern that did not match, " +"the corresponding result is ``None``. If a group is contained in a part of " +"the pattern that matched multiple times, the last match is returned." +msgstr "" + +#: ../Doc/library/re.rst:997 +msgid "" +"If the regular expression uses the ``(?P...)`` syntax, the *groupN* " +"arguments may also be strings identifying groups by their group name. If a " +"string argument is not used as a group name in the pattern, an :exc:" +"`IndexError` exception is raised." +msgstr "" + +#: ../Doc/library/re.rst:1002 +msgid "A moderately complicated example:" +msgstr "" + +#: ../Doc/library/re.rst:1010 +msgid "Named groups can also be referred to by their index:" +msgstr "" + +#: ../Doc/library/re.rst:1017 +msgid "If a group matches multiple times, only the last match is accessible:" +msgstr "" + +#: ../Doc/library/re.rst:1026 +msgid "" +"This is identical to ``m.group(g)``. This allows easier access to an " +"individual group from a match:" +msgstr "" + +#: ../Doc/library/re.rst:1042 +msgid "" +"Return a tuple containing all the subgroups of the match, from 1 up to " +"however many groups are in the pattern. The *default* argument is used for " +"groups that did not participate in the match; it defaults to ``None``." +msgstr "" + +#: ../Doc/library/re.rst:1052 +msgid "" +"If we make the decimal place and everything after it optional, not all " +"groups might participate in the match. These groups will default to " +"``None`` unless the *default* argument is given:" +msgstr "" + +#: ../Doc/library/re.rst:1065 +msgid "" +"Return a dictionary containing all the *named* subgroups of the match, keyed " +"by the subgroup name. The *default* argument is used for groups that did " +"not participate in the match; it defaults to ``None``. For example:" +msgstr "" + +#: ../Doc/library/re.rst:1077 +msgid "" +"Return the indices of the start and end of the substring matched by *group*; " +"*group* defaults to zero (meaning the whole matched substring). Return " +"``-1`` if *group* exists but did not contribute to the match. For a match " +"object *m*, and a group *g* that did contribute to the match, the substring " +"matched by group *g* (equivalent to ``m.group(g)``) is ::" +msgstr "" + +#: ../Doc/library/re.rst:1085 +msgid "" +"Note that ``m.start(group)`` will equal ``m.end(group)`` if *group* matched " +"a null string. For example, after ``m = re.search('b(c?)', 'cba')``, ``m." +"start(0)`` is 1, ``m.end(0)`` is 2, ``m.start(1)`` and ``m.end(1)`` are both " +"2, and ``m.start(2)`` raises an :exc:`IndexError` exception." +msgstr "" + +#: ../Doc/library/re.rst:1090 +msgid "An example that will remove *remove_this* from email addresses:" +msgstr "" + +#: ../Doc/library/re.rst:1100 +msgid "" +"For a match *m*, return the 2-tuple ``(m.start(group), m.end(group))``. Note " +"that if *group* did not contribute to the match, this is ``(-1, -1)``. " +"*group* defaults to zero, the entire match." +msgstr "" + +#: ../Doc/library/re.rst:1107 +msgid "" +"The value of *pos* which was passed to the :meth:`~regex.search` or :meth:" +"`~regex.match` method of a :ref:`regex object `. This is the " +"index into the string at which the RE engine started looking for a match." +msgstr "" + +#: ../Doc/library/re.rst:1114 +msgid "" +"The value of *endpos* which was passed to the :meth:`~regex.search` or :meth:" +"`~regex.match` method of a :ref:`regex object `. This is the " +"index into the string beyond which the RE engine will not go." +msgstr "" + +#: ../Doc/library/re.rst:1121 +msgid "" +"The integer index of the last matched capturing group, or ``None`` if no " +"group was matched at all. For example, the expressions ``(a)b``, ``((a)" +"(b))``, and ``((ab))`` will have ``lastindex == 1`` if applied to the string " +"``'ab'``, while the expression ``(a)(b)`` will have ``lastindex == 2``, if " +"applied to the same string." +msgstr "" + +#: ../Doc/library/re.rst:1130 +msgid "" +"The name of the last matched capturing group, or ``None`` if the group " +"didn't have a name, or if no group was matched at all." +msgstr "" + +#: ../Doc/library/re.rst:1136 +msgid "" +"The regular expression object whose :meth:`~regex.match` or :meth:`~regex." +"search` method produced this match instance." +msgstr "" + +#: ../Doc/library/re.rst:1142 +msgid "The string passed to :meth:`~regex.match` or :meth:`~regex.search`." +msgstr "" + +#: ../Doc/library/re.rst:1148 +msgid "Regular Expression Examples" +msgstr "" + +#: ../Doc/library/re.rst:1152 +msgid "Checking for a Pair" +msgstr "" + +#: ../Doc/library/re.rst:1154 +msgid "" +"In this example, we'll use the following helper function to display match " +"objects a little more gracefully:" +msgstr "" + +#: ../Doc/library/re.rst:1164 +msgid "" +"Suppose you are writing a poker program where a player's hand is represented " +"as a 5-character string with each character representing a card, \"a\" for " +"ace, \"k\" for king, \"q\" for queen, \"j\" for jack, \"t\" for 10, and " +"\"2\" through \"9\" representing the card with that value." +msgstr "" + +#: ../Doc/library/re.rst:1169 +msgid "To see if a given string is a valid hand, one could do the following:" +msgstr "" + +#: ../Doc/library/re.rst:1179 +msgid "" +"That last hand, ``\"727ak\"``, contained a pair, or two of the same valued " +"cards. To match this with a regular expression, one could use backreferences " +"as such:" +msgstr "" + +#: ../Doc/library/re.rst:1189 +msgid "" +"To find out what card the pair consists of, one could use the :meth:`~match." +"group` method of the match object in the following manner:" +msgstr "" + +#: ../Doc/library/re.rst:1209 +msgid "Simulating scanf()" +msgstr "" + +#: ../Doc/library/re.rst:1213 +msgid "" +"Python does not currently have an equivalent to :c:func:`scanf`. Regular " +"expressions are generally more powerful, though also more verbose, than :c:" +"func:`scanf` format strings. The table below offers some more-or-less " +"equivalent mappings between :c:func:`scanf` format tokens and regular " +"expressions." +msgstr "" + +#: ../Doc/library/re.rst:1220 +msgid ":c:func:`scanf` Token" +msgstr "" + +#: ../Doc/library/re.rst:1220 +msgid "Regular Expression" +msgstr "" + +#: ../Doc/library/re.rst:1222 ../Doc/library/xml.etree.elementtree.rst:419 +msgid "``.``" +msgstr "" + +#: ../Doc/library/re.rst:1224 +msgid "``%5c``" +msgstr "" + +#: ../Doc/library/re.rst:1224 +msgid "``.{5}``" +msgstr "" + +#: ../Doc/library/re.rst:1226 +msgid "``[-+]?\\d+``" +msgstr "" + +#: ../Doc/library/re.rst:1228 +msgid "``%e``, ``%E``, ``%f``, ``%g``" +msgstr "" + +#: ../Doc/library/re.rst:1228 +msgid "``[-+]?(\\d+(\\.\\d*)?|\\.\\d+)([eE][-+]?\\d+)?``" +msgstr "" + +#: ../Doc/library/re.rst:1230 +msgid "``%i``" +msgstr "" + +#: ../Doc/library/re.rst:1230 +msgid "``[-+]?(0[xX][\\dA-Fa-f]+|0[0-7]*|\\d+)``" +msgstr "" + +#: ../Doc/library/re.rst:1232 +msgid "``%o``" +msgstr "" + +#: ../Doc/library/re.rst:1232 +msgid "``[-+]?[0-7]+``" +msgstr "" + +#: ../Doc/library/re.rst:1234 +msgid "``%s``" +msgstr "" + +#: ../Doc/library/re.rst:1234 +msgid "``\\S+``" +msgstr "" + +#: ../Doc/library/re.rst:1236 +msgid "``\\d+``" +msgstr "" + +#: ../Doc/library/re.rst:1238 +msgid "``%x``, ``%X``" +msgstr "" + +#: ../Doc/library/re.rst:1238 +msgid "``[-+]?(0[xX])?[\\dA-Fa-f]+``" +msgstr "" + +#: ../Doc/library/re.rst:1241 +msgid "To extract the filename and numbers from a string like ::" +msgstr "" + +#: ../Doc/library/re.rst:1245 +msgid "you would use a :c:func:`scanf` format like ::" +msgstr "" + +#: ../Doc/library/re.rst:1249 +msgid "The equivalent regular expression would be ::" +msgstr "" + +#: ../Doc/library/re.rst:1257 +msgid "search() vs. match()" +msgstr "" + +#: ../Doc/library/re.rst:1261 +msgid "" +"Python offers two different primitive operations based on regular " +"expressions: :func:`re.match` checks for a match only at the beginning of " +"the string, while :func:`re.search` checks for a match anywhere in the " +"string (this is what Perl does by default)." +msgstr "" + +#: ../Doc/library/re.rst:1272 +msgid "" +"Regular expressions beginning with ``'^'`` can be used with :func:`search` " +"to restrict the match at the beginning of the string::" +msgstr "" + +#: ../Doc/library/re.rst:1280 +msgid "" +"Note however that in :const:`MULTILINE` mode :func:`match` only matches at " +"the beginning of the string, whereas using :func:`search` with a regular " +"expression beginning with ``'^'`` will match at the beginning of each line." +msgstr "" + +#: ../Doc/library/re.rst:1290 +msgid "Making a Phonebook" +msgstr "" + +#: ../Doc/library/re.rst:1292 +msgid "" +":func:`split` splits a string into a list delimited by the passed pattern. " +"The method is invaluable for converting textual data into data structures " +"that can be easily read and modified by Python as demonstrated in the " +"following example that creates a phonebook." +msgstr "" + +#: ../Doc/library/re.rst:1297 +msgid "" +"First, here is the input. Normally it may come from a file, here we are " +"using triple-quoted string syntax:" +msgstr "" + +#: ../Doc/library/re.rst:1308 +msgid "" +"The entries are separated by one or more newlines. Now we convert the string " +"into a list with each nonempty line having its own entry:" +msgstr "" + +#: ../Doc/library/re.rst:1321 +msgid "" +"Finally, split each entry into a list with first name, last name, telephone " +"number, and address. We use the ``maxsplit`` parameter of :func:`split` " +"because the address has spaces, our splitting pattern, in it:" +msgstr "" + +#: ../Doc/library/re.rst:1334 +msgid "" +"The ``:?`` pattern matches the colon after the last name, so that it does " +"not occur in the result list. With a ``maxsplit`` of ``4``, we could " +"separate the house number from the street name:" +msgstr "" + +#: ../Doc/library/re.rst:1349 +msgid "Text Munging" +msgstr "" + +#: ../Doc/library/re.rst:1351 +msgid "" +":func:`sub` replaces every occurrence of a pattern with a string or the " +"result of a function. This example demonstrates using :func:`sub` with a " +"function to \"munge\" text, or randomize the order of all the characters in " +"each word of a sentence except for the first and last characters::" +msgstr "" + +#: ../Doc/library/re.rst:1368 +msgid "Finding all Adverbs" +msgstr "" + +#: ../Doc/library/re.rst:1370 +msgid "" +":func:`findall` matches *all* occurrences of a pattern, not just the first " +"one as :func:`search` does. For example, if one was a writer and wanted to " +"find all of the adverbs in some text, he or she might use :func:`findall` in " +"the following manner:" +msgstr "" + +#: ../Doc/library/re.rst:1381 +msgid "Finding all Adverbs and their Positions" +msgstr "" + +#: ../Doc/library/re.rst:1383 +msgid "" +"If one wants more information about all matches of a pattern than the " +"matched text, :func:`finditer` is useful as it provides :ref:`match objects " +"` instead of strings. Continuing with the previous example, " +"if one was a writer who wanted to find all of the adverbs *and their " +"positions* in some text, he or she would use :func:`finditer` in the " +"following manner:" +msgstr "" + +#: ../Doc/library/re.rst:1397 +msgid "Raw String Notation" +msgstr "" + +#: ../Doc/library/re.rst:1399 +msgid "" +"Raw string notation (``r\"text\"``) keeps regular expressions sane. Without " +"it, every backslash (``'\\'``) in a regular expression would have to be " +"prefixed with another one to escape it. For example, the two following " +"lines of code are functionally identical:" +msgstr "" + +#: ../Doc/library/re.rst:1409 +msgid "" +"When one wants to match a literal backslash, it must be escaped in the " +"regular expression. With raw string notation, this means ``r\"\\\\\"``. " +"Without raw string notation, one must use ``\"\\\\\\\\\"``, making the " +"following lines of code functionally identical:" +msgstr "" + +#: ../Doc/library/re.rst:1421 +msgid "Writing a Tokenizer" +msgstr "" + +#: ../Doc/library/re.rst:1423 +msgid "" +"A `tokenizer or scanner `_ " +"analyzes a string to categorize groups of characters. This is a useful " +"first step in writing a compiler or interpreter." +msgstr "" + +#: ../Doc/library/re.rst:1427 +msgid "" +"The text categories are specified with regular expressions. The technique " +"is to combine those into a single master regular expression and to loop over " +"successive matches::" +msgstr "" + +#: ../Doc/library/re.rst:1477 +msgid "The tokenizer produces the following output::" +msgstr "" + +#: ../Doc/library/readline.rst:2 +msgid ":mod:`readline` --- GNU readline interface" +msgstr "" + +#: ../Doc/library/readline.rst:12 +msgid "" +"The :mod:`readline` module defines a number of functions to facilitate " +"completion and reading/writing of history files from the Python interpreter. " +"This module can be used directly, or via the :mod:`rlcompleter` module, " +"which supports completion of Python identifiers at the interactive prompt. " +"Settings made using this module affect the behaviour of both the " +"interpreter's interactive prompt and the prompts offered by the built-in :" +"func:`input` function." +msgstr "" + +#: ../Doc/library/readline.rst:22 +msgid "" +"The underlying Readline library API may be implemented by the ``libedit`` " +"library instead of GNU readline. On MacOS X the :mod:`readline` module " +"detects which library is being used at run time." +msgstr "" + +#: ../Doc/library/readline.rst:27 +msgid "" +"The configuration file for ``libedit`` is different from that of GNU " +"readline. If you programmatically load configuration strings you can check " +"for the text \"libedit\" in :const:`readline.__doc__` to differentiate " +"between GNU readline and libedit." +msgstr "" + +#: ../Doc/library/readline.rst:32 +msgid "" +"Readline keybindings may be configured via an initialization file, typically " +"``.inputrc`` in your home directory. See `Readline Init File `_ in the GNU " +"Readline manual for information about the format and allowable constructs of " +"that file, and the capabilities of the Readline library in general." +msgstr "" + +#: ../Doc/library/readline.rst:41 +msgid "Init file" +msgstr "" + +#: ../Doc/library/readline.rst:43 +msgid "The following functions relate to the init file and user configuration:" +msgstr "" + +#: ../Doc/library/readline.rst:48 +msgid "" +"Execute the init line provided in the *string* argument. This calls :c:func:" +"`rl_parse_and_bind` in the underlying library." +msgstr "" + +#: ../Doc/library/readline.rst:54 +msgid "" +"Execute a readline initialization file. The default filename is the last " +"filename used. This calls :c:func:`rl_read_init_file` in the underlying " +"library." +msgstr "" + +#: ../Doc/library/readline.rst:59 +msgid "Line buffer" +msgstr "" + +#: ../Doc/library/readline.rst:61 +msgid "The following functions operate on the line buffer:" +msgstr "" + +#: ../Doc/library/readline.rst:66 +msgid "" +"Return the current contents of the line buffer (:c:data:`rl_line_buffer` in " +"the underlying library)." +msgstr "" + +#: ../Doc/library/readline.rst:72 +msgid "" +"Insert text into the line buffer at the cursor position. This calls :c:func:" +"`rl_insert_text` in the underlying library, but ignores the return value." +msgstr "" + +#: ../Doc/library/readline.rst:79 +msgid "" +"Change what's displayed on the screen to reflect the current contents of the " +"line buffer. This calls :c:func:`rl_redisplay` in the underlying library." +msgstr "" + +#: ../Doc/library/readline.rst:84 +msgid "History file" +msgstr "" + +#: ../Doc/library/readline.rst:86 +msgid "The following functions operate on a history file:" +msgstr "" + +#: ../Doc/library/readline.rst:91 +msgid "" +"Load a readline history file, and append it to the history list. The default " +"filename is :file:`~/.history`. This calls :c:func:`read_history` in the " +"underlying library." +msgstr "" + +#: ../Doc/library/readline.rst:98 +msgid "" +"Save the history list to a readline history file, overwriting any existing " +"file. The default filename is :file:`~/.history`. This calls :c:func:" +"`write_history` in the underlying library." +msgstr "" + +#: ../Doc/library/readline.rst:105 +msgid "" +"Append the last *nelements* items of history to a file. The default " +"filename is :file:`~/.history`. The file must already exist. This calls :c:" +"func:`append_history` in the underlying library. This function only exists " +"if Python was compiled for a version of the library that supports it." +msgstr "" + +#: ../Doc/library/readline.rst:117 +msgid "" +"Set or return the desired number of lines to save in the history file. The :" +"func:`write_history_file` function uses this value to truncate the history " +"file, by calling :c:func:`history_truncate_file` in the underlying library. " +"Negative values imply unlimited history file size." +msgstr "" + +#: ../Doc/library/readline.rst:125 +msgid "History list" +msgstr "" + +#: ../Doc/library/readline.rst:127 +msgid "The following functions operate on a global history list:" +msgstr "" + +#: ../Doc/library/readline.rst:132 +msgid "" +"Clear the current history. This calls :c:func:`clear_history` in the " +"underlying library. The Python function only exists if Python was compiled " +"for a version of the library that supports it." +msgstr "" + +#: ../Doc/library/readline.rst:139 +msgid "" +"Return the number of items currently in the history. (This is different " +"from :func:`get_history_length`, which returns the maximum number of lines " +"that will be written to a history file.)" +msgstr "" + +#: ../Doc/library/readline.rst:146 +msgid "" +"Return the current contents of history item at *index*. The item index is " +"one-based. This calls :c:func:`history_get` in the underlying library." +msgstr "" + +#: ../Doc/library/readline.rst:152 +msgid "" +"Remove history item specified by its position from the history. The position " +"is zero-based. This calls :c:func:`remove_history` in the underlying " +"library." +msgstr "" + +#: ../Doc/library/readline.rst:159 +msgid "" +"Replace history item specified by its position with *line*. The position is " +"zero-based. This calls :c:func:`replace_history_entry` in the underlying " +"library." +msgstr "" + +#: ../Doc/library/readline.rst:166 +msgid "" +"Append *line* to the history buffer, as if it was the last line typed. This " +"calls :c:func:`add_history` in the underlying library." +msgstr "" + +#: ../Doc/library/readline.rst:172 +msgid "" +"Enable or disable automatic calls to :c:func:`add_history` when reading " +"input via readline. The *enabled* argument should be a Boolean value that " +"when true, enables auto history, and that when False, disables auto history." +msgstr "" + +#: ../Doc/library/readline.rst:185 +msgid "Startup hooks" +msgstr "" + +#: ../Doc/library/readline.rst:190 +msgid "" +"Set or remove the function invoked by the :c:data:`rl_startup_hook` callback " +"of the underlying library. If *function* is specified, it will be used as " +"the new hook function; if omitted or ``None``, any function already " +"installed is removed. The hook is called with no arguments just before " +"readline prints the first prompt." +msgstr "" + +#: ../Doc/library/readline.rst:199 +msgid "" +"Set or remove the function invoked by the :c:data:`rl_pre_input_hook` " +"callback of the underlying library. If *function* is specified, it will be " +"used as the new hook function; if omitted or ``None``, any function already " +"installed is removed. The hook is called with no arguments after the first " +"prompt has been printed and just before readline starts reading input " +"characters. This function only exists if Python was compiled for a version " +"of the library that supports it." +msgstr "" + +#: ../Doc/library/readline.rst:209 +msgid "Completion" +msgstr "" + +#: ../Doc/library/readline.rst:211 +msgid "" +"The following functions relate to implementing a custom word completion " +"function. This is typically operated by the Tab key, and can suggest and " +"automatically complete a word being typed. By default, Readline is set up " +"to be used by :mod:`rlcompleter` to complete Python identifiers for the " +"interactive interpreter. If the :mod:`readline` module is to be used with a " +"custom completer, a different set of word delimiters should be set." +msgstr "" + +#: ../Doc/library/readline.rst:221 +msgid "" +"Set or remove the completer function. If *function* is specified, it will " +"be used as the new completer function; if omitted or ``None``, any completer " +"function already installed is removed. The completer function is called as " +"``function(text, state)``, for *state* in ``0``, ``1``, ``2``, ..., until it " +"returns a non-string value. It should return the next possible completion " +"starting with *text*." +msgstr "" + +#: ../Doc/library/readline.rst:228 +msgid "" +"The installed completer function is invoked by the *entry_func* callback " +"passed to :c:func:`rl_completion_matches` in the underlying library. The " +"*text* string comes from the first parameter to the :c:data:" +"`rl_attempted_completion_function` callback of the underlying library." +msgstr "" + +#: ../Doc/library/readline.rst:237 +msgid "" +"Get the completer function, or ``None`` if no completer function has been " +"set." +msgstr "" + +#: ../Doc/library/readline.rst:242 +msgid "" +"Get the type of completion being attempted. This returns the :c:data:" +"`rl_completion_type` variable in the underlying library as an integer." +msgstr "" + +#: ../Doc/library/readline.rst:250 +msgid "" +"Get the beginning or ending index of the completion scope. These indexes are " +"the *start* and *end* arguments passed to the :c:data:" +"`rl_attempted_completion_function` callback of the underlying library." +msgstr "" + +#: ../Doc/library/readline.rst:259 +msgid "" +"Set or get the word delimiters for completion. These determine the start of " +"the word to be considered for completion (the completion scope). These " +"functions access the :c:data:`rl_completer_word_break_characters` variable " +"in the underlying library." +msgstr "" + +#: ../Doc/library/readline.rst:267 +msgid "" +"Set or remove the completion display function. If *function* is specified, " +"it will be used as the new completion display function; if omitted or " +"``None``, any completion display function already installed is removed. " +"This sets or clears the :c:data:`rl_completion_display_matches_hook` " +"callback in the underlying library. The completion display function is " +"called as ``function(substitution, [matches], longest_match_length)`` once " +"each time matches need to be displayed." +msgstr "" + +#: ../Doc/library/readline.rst:282 +msgid "" +"The following example demonstrates how to use the :mod:`readline` module's " +"history reading and writing functions to automatically load and save a " +"history file named :file:`.python_history` from the user's home directory. " +"The code below would normally be executed automatically during interactive " +"sessions from the user's :envvar:`PYTHONSTARTUP` file. ::" +msgstr "" + +#: ../Doc/library/readline.rst:302 +msgid "" +"This code is actually automatically run when Python is run in :ref:" +"`interactive mode ` (see :ref:`rlcompleter-config`)." +msgstr "" + +#: ../Doc/library/readline.rst:305 +msgid "" +"The following example achieves the same goal but supports concurrent " +"interactive sessions, by only appending the new history. ::" +msgstr "" + +#: ../Doc/library/readline.rst:326 +msgid "" +"The following example extends the :class:`code.InteractiveConsole` class to " +"support history save/restore. ::" +msgstr "" + +#: ../Doc/library/reprlib.rst:2 +msgid ":mod:`reprlib` --- Alternate :func:`repr` implementation" +msgstr "" + +#: ../Doc/library/reprlib.rst:9 +msgid "**Source code:** :source:`Lib/reprlib.py`" +msgstr "" + +#: ../Doc/library/reprlib.rst:13 +msgid "" +"The :mod:`reprlib` module provides a means for producing object " +"representations with limits on the size of the resulting strings. This is " +"used in the Python debugger and may be useful in other contexts as well." +msgstr "" + +#: ../Doc/library/reprlib.rst:17 +msgid "This module provides a class, an instance, and a function:" +msgstr "" + +#: ../Doc/library/reprlib.rst:22 +msgid "" +"Class which provides formatting services useful in implementing functions " +"similar to the built-in :func:`repr`; size limits for different object " +"types are added to avoid the generation of representations which are " +"excessively long." +msgstr "" + +#: ../Doc/library/reprlib.rst:29 +msgid "" +"This is an instance of :class:`Repr` which is used to provide the :func:`." +"repr` function described below. Changing the attributes of this object will " +"affect the size limits used by :func:`.repr` and the Python debugger." +msgstr "" + +#: ../Doc/library/reprlib.rst:37 +msgid "" +"This is the :meth:`~Repr.repr` method of ``aRepr``. It returns a string " +"similar to that returned by the built-in function of the same name, but with " +"limits on most sizes." +msgstr "" + +#: ../Doc/library/reprlib.rst:41 +msgid "" +"In addition to size-limiting tools, the module also provides a decorator for " +"detecting recursive calls to :meth:`__repr__` and substituting a placeholder " +"string instead." +msgstr "" + +#: ../Doc/library/reprlib.rst:47 +msgid "" +"Decorator for :meth:`__repr__` methods to detect recursive calls within the " +"same thread. If a recursive call is made, the *fillvalue* is returned, " +"otherwise, the usual :meth:`__repr__` call is made. For example:" +msgstr "" + +#: ../Doc/library/reprlib.rst:68 +msgid "Repr Objects" +msgstr "" + +#: ../Doc/library/reprlib.rst:70 +msgid "" +":class:`Repr` instances provide several attributes which can be used to " +"provide size limits for the representations of different object types, and " +"methods which format specific object types." +msgstr "" + +#: ../Doc/library/reprlib.rst:77 +msgid "" +"Depth limit on the creation of recursive representations. The default is " +"``6``." +msgstr "" + +#: ../Doc/library/reprlib.rst:88 +msgid "" +"Limits on the number of entries represented for the named object type. The " +"default is ``4`` for :attr:`maxdict`, ``5`` for :attr:`maxarray`, and ``6`` " +"for the others." +msgstr "" + +#: ../Doc/library/reprlib.rst:95 +msgid "" +"Maximum number of characters in the representation for an integer. Digits " +"are dropped from the middle. The default is ``40``." +msgstr "" + +#: ../Doc/library/reprlib.rst:101 +msgid "" +"Limit on the number of characters in the representation of the string. Note " +"that the \"normal\" representation of the string is used as the character " +"source: if escape sequences are needed in the representation, these may be " +"mangled when the representation is shortened. The default is ``30``." +msgstr "" + +#: ../Doc/library/reprlib.rst:109 +msgid "" +"This limit is used to control the size of object types for which no specific " +"formatting method is available on the :class:`Repr` object. It is applied in " +"a similar manner as :attr:`maxstring`. The default is ``20``." +msgstr "" + +#: ../Doc/library/reprlib.rst:116 +msgid "" +"The equivalent to the built-in :func:`repr` that uses the formatting imposed " +"by the instance." +msgstr "" + +#: ../Doc/library/reprlib.rst:122 +msgid "" +"Recursive implementation used by :meth:`.repr`. This uses the type of *obj* " +"to determine which formatting method to call, passing it *obj* and *level*. " +"The type-specific methods should call :meth:`repr1` to perform recursive " +"formatting, with ``level - 1`` for the value of *level* in the recursive " +"call." +msgstr "" + +#: ../Doc/library/reprlib.rst:131 +msgid "" +"Formatting methods for specific types are implemented as methods with a name " +"based on the type name. In the method name, **TYPE** is replaced by ``'_'." +"join(type(obj).__name__.split())``. Dispatch to these methods is handled by :" +"meth:`repr1`. Type-specific methods which need to recursively format a value " +"should call ``self.repr1(subobj, level - 1)``." +msgstr "" + +#: ../Doc/library/reprlib.rst:141 +msgid "Subclassing Repr Objects" +msgstr "" + +#: ../Doc/library/reprlib.rst:143 +msgid "" +"The use of dynamic dispatching by :meth:`Repr.repr1` allows subclasses of :" +"class:`Repr` to add support for additional built-in object types or to " +"modify the handling of types already supported. This example shows how " +"special support for file objects could be added::" +msgstr "" + +#: ../Doc/library/resource.rst:2 +msgid ":mod:`resource` --- Resource usage information" +msgstr "" + +#: ../Doc/library/resource.rst:13 +msgid "" +"This module provides basic mechanisms for measuring and controlling system " +"resources utilized by a program." +msgstr "" + +#: ../Doc/library/resource.rst:16 +msgid "" +"Symbolic constants are used to specify particular system resources and to " +"request usage information about either the current process or its children." +msgstr "" + +#: ../Doc/library/resource.rst:19 +msgid "An :exc:`OSError` is raised on syscall failure." +msgstr "" + +#: ../Doc/library/resource.rst:24 ../Doc/library/select.rst:31 +#: ../Doc/library/socket.rst:191 +msgid "A deprecated alias of :exc:`OSError`." +msgstr "" + +#: ../Doc/library/resource.rst:26 ../Doc/library/select.rst:33 +#: ../Doc/library/socket.rst:193 +msgid "Following :pep:`3151`, this class was made an alias of :exc:`OSError`." +msgstr "" + +#: ../Doc/library/resource.rst:31 +msgid "Resource Limits" +msgstr "" + +#: ../Doc/library/resource.rst:33 +msgid "" +"Resources usage can be limited using the :func:`setrlimit` function " +"described below. Each resource is controlled by a pair of limits: a soft " +"limit and a hard limit. The soft limit is the current limit, and may be " +"lowered or raised by a process over time. The soft limit can never exceed " +"the hard limit. The hard limit can be lowered to any value greater than the " +"soft limit, but not raised. (Only processes with the effective UID of the " +"super-user can raise a hard limit.)" +msgstr "" + +#: ../Doc/library/resource.rst:41 +msgid "" +"The specific resources that can be limited are system dependent. They are " +"described in the :manpage:`getrlimit(2)` man page. The resources listed " +"below are supported when the underlying operating system supports them; " +"resources which cannot be checked or controlled by the operating system are " +"not defined in this module for those platforms." +msgstr "" + +#: ../Doc/library/resource.rst:50 +msgid "Constant used to represent the limit for an unlimited resource." +msgstr "" + +#: ../Doc/library/resource.rst:55 +msgid "" +"Returns a tuple ``(soft, hard)`` with the current soft and hard limits of " +"*resource*. Raises :exc:`ValueError` if an invalid resource is specified, " +"or :exc:`error` if the underlying system call fails unexpectedly." +msgstr "" + +#: ../Doc/library/resource.rst:62 +msgid "" +"Sets new limits of consumption of *resource*. The *limits* argument must be " +"a tuple ``(soft, hard)`` of two integers describing the new limits. A value " +"of :data:`~resource.RLIM_INFINITY` can be used to request a limit that is " +"unlimited." +msgstr "" + +#: ../Doc/library/resource.rst:67 +msgid "" +"Raises :exc:`ValueError` if an invalid resource is specified, if the new " +"soft limit exceeds the hard limit, or if a process tries to raise its hard " +"limit. Specifying a limit of :data:`~resource.RLIM_INFINITY` when the hard " +"or system limit for that resource is not unlimited will result in a :exc:" +"`ValueError`. A process with the effective UID of super-user can request " +"any valid limit value, including unlimited, but :exc:`ValueError` will still " +"be raised if the requested limit exceeds the system imposed limit." +msgstr "" + +#: ../Doc/library/resource.rst:76 +msgid "" +"``setrlimit`` may also raise :exc:`error` if the underlying system call " +"fails." +msgstr "" + +#: ../Doc/library/resource.rst:81 +msgid "" +"Combines :func:`setrlimit` and :func:`getrlimit` in one function and " +"supports to get and set the resources limits of an arbitrary process. If " +"*pid* is 0, then the call applies to the current process. *resource* and " +"*limits* have the same meaning as in :func:`setrlimit`, except that *limits* " +"is optional." +msgstr "" + +#: ../Doc/library/resource.rst:87 +msgid "" +"When *limits* is not given the function returns the *resource* limit of the " +"process *pid*. When *limits* is given the *resource* limit of the process is " +"set and the former resource limit is returned." +msgstr "" + +#: ../Doc/library/resource.rst:91 +msgid "" +"Raises :exc:`ProcessLookupError` when *pid* can't be found and :exc:" +"`PermissionError` when the user doesn't have ``CAP_SYS_RESOURCE`` for the " +"process." +msgstr "" + +#: ../Doc/library/resource.rst:95 +msgid "Availability: Linux 2.6.36 or later with glibc 2.13 or later" +msgstr "" + +#: ../Doc/library/resource.rst:100 +msgid "" +"These symbols define resources whose consumption can be controlled using " +"the :func:`setrlimit` and :func:`getrlimit` functions described below. The " +"values of these symbols are exactly the constants used by C programs." +msgstr "" + +#: ../Doc/library/resource.rst:104 +msgid "" +"The Unix man page for :manpage:`getrlimit(2)` lists the available resources. " +"Note that not all systems use the same symbol or same value to denote the " +"same resource. This module does not attempt to mask platform differences " +"--- symbols not defined for a platform will not be available from this " +"module on that platform." +msgstr "" + +#: ../Doc/library/resource.rst:113 +msgid "" +"The maximum size (in bytes) of a core file that the current process can " +"create. This may result in the creation of a partial core file if a larger " +"core would be required to contain the entire process image." +msgstr "" + +#: ../Doc/library/resource.rst:120 +msgid "" +"The maximum amount of processor time (in seconds) that a process can use. If " +"this limit is exceeded, a :const:`SIGXCPU` signal is sent to the process. " +"(See the :mod:`signal` module documentation for information about how to " +"catch this signal and do something useful, e.g. flush open files to disk.)" +msgstr "" + +#: ../Doc/library/resource.rst:128 +msgid "The maximum size of a file which the process may create." +msgstr "" + +#: ../Doc/library/resource.rst:133 +msgid "The maximum size (in bytes) of the process's heap." +msgstr "" + +#: ../Doc/library/resource.rst:138 +msgid "" +"The maximum size (in bytes) of the call stack for the current process. This " +"only affects the stack of the main thread in a multi-threaded process." +msgstr "" + +#: ../Doc/library/resource.rst:144 +msgid "" +"The maximum resident set size that should be made available to the process." +msgstr "" + +#: ../Doc/library/resource.rst:149 +msgid "The maximum number of processes the current process may create." +msgstr "" + +#: ../Doc/library/resource.rst:154 +msgid "The maximum number of open file descriptors for the current process." +msgstr "" + +#: ../Doc/library/resource.rst:159 +msgid "The BSD name for :const:`RLIMIT_NOFILE`." +msgstr "" + +#: ../Doc/library/resource.rst:164 +msgid "The maximum address space which may be locked in memory." +msgstr "" + +#: ../Doc/library/resource.rst:169 +msgid "The largest area of mapped memory which the process may occupy." +msgstr "" + +#: ../Doc/library/resource.rst:174 +msgid "" +"The maximum area (in bytes) of address space which may be taken by the " +"process." +msgstr "" + +#: ../Doc/library/resource.rst:179 +msgid "The number of bytes that can be allocated for POSIX message queues." +msgstr "" + +#: ../Doc/library/resource.rst:181 ../Doc/library/resource.rst:218 +msgid "Availability: Linux 2.6.8 or later." +msgstr "" + +#: ../Doc/library/resource.rst:188 +msgid "The ceiling for the process's nice level (calculated as 20 - rlim_cur)." +msgstr "" + +#: ../Doc/library/resource.rst:190 ../Doc/library/resource.rst:199 +msgid "Availability: Linux 2.6.12 or later." +msgstr "" + +#: ../Doc/library/resource.rst:197 +msgid "The ceiling of the real-time priority." +msgstr "" + +#: ../Doc/library/resource.rst:206 +msgid "" +"The time limit (in microseconds) on CPU time that a process can spend under " +"real-time scheduling without making a blocking syscall." +msgstr "" + +#: ../Doc/library/resource.rst:209 +msgid "Availability: Linux 2.6.25 or later." +msgstr "" + +#: ../Doc/library/resource.rst:216 +msgid "The number of signals which the process may queue." +msgstr "" + +#: ../Doc/library/resource.rst:224 +msgid "" +"The maximum size (in bytes) of socket buffer usage for this user. This " +"limits the amount of network memory, and hence the amount of mbufs, that " +"this user may hold at any time." +msgstr "" + +#: ../Doc/library/resource.rst:228 ../Doc/library/resource.rst:239 +#: ../Doc/library/resource.rst:247 +msgid "Availability: FreeBSD 9 or later." +msgstr "" + +#: ../Doc/library/resource.rst:234 +msgid "" +"The maximum size (in bytes) of the swap space that may be reserved or used " +"by all of this user id's processes. This limit is enforced only if bit 1 of " +"the vm.overcommit sysctl is set. Please see :manpage:`tuning(7)` for a " +"complete description of this sysctl." +msgstr "" + +#: ../Doc/library/resource.rst:245 +msgid "The maximum number of pseudo-terminals created by this user id." +msgstr "" + +#: ../Doc/library/resource.rst:252 +msgid "Resource Usage" +msgstr "" + +#: ../Doc/library/resource.rst:254 +msgid "These functions are used to retrieve resource usage information:" +msgstr "" + +#: ../Doc/library/resource.rst:259 +msgid "" +"This function returns an object that describes the resources consumed by " +"either the current process or its children, as specified by the *who* " +"parameter. The *who* parameter should be specified using one of the :const:" +"`RUSAGE_\\*` constants described below." +msgstr "" + +#: ../Doc/library/resource.rst:264 +msgid "" +"The fields of the return value each describe how a particular system " +"resource has been used, e.g. amount of time spent running is user mode or " +"number of times the process was swapped out of main memory. Some values are " +"dependent on the clock tick internal, e.g. the amount of memory the process " +"is using." +msgstr "" + +#: ../Doc/library/resource.rst:269 +msgid "" +"For backward compatibility, the return value is also accessible as a tuple " +"of 16 elements." +msgstr "" + +#: ../Doc/library/resource.rst:272 +msgid "" +"The fields :attr:`ru_utime` and :attr:`ru_stime` of the return value are " +"floating point values representing the amount of time spent executing in " +"user mode and the amount of time spent executing in system mode, " +"respectively. The remaining values are integers. Consult the :manpage:" +"`getrusage(2)` man page for detailed information about these values. A brief " +"summary is presented here:" +msgstr "" + +#: ../Doc/library/resource.rst:279 ../Doc/library/sunau.rst:21 +#: ../Doc/library/uuid.rst:69 +msgid "Field" +msgstr "" + +#: ../Doc/library/resource.rst:279 +msgid "Resource" +msgstr "" + +#: ../Doc/library/resource.rst:281 +msgid ":attr:`ru_utime`" +msgstr "" + +#: ../Doc/library/resource.rst:281 +msgid "time in user mode (float)" +msgstr "" + +#: ../Doc/library/resource.rst:283 +msgid ":attr:`ru_stime`" +msgstr "" + +#: ../Doc/library/resource.rst:283 +msgid "time in system mode (float)" +msgstr "" + +#: ../Doc/library/resource.rst:285 +msgid ":attr:`ru_maxrss`" +msgstr "" + +#: ../Doc/library/resource.rst:285 +msgid "maximum resident set size" +msgstr "" + +#: ../Doc/library/resource.rst:287 +msgid ":attr:`ru_ixrss`" +msgstr "" + +#: ../Doc/library/resource.rst:287 +msgid "shared memory size" +msgstr "" + +#: ../Doc/library/resource.rst:289 +msgid ":attr:`ru_idrss`" +msgstr "" + +#: ../Doc/library/resource.rst:289 +msgid "unshared memory size" +msgstr "" + +#: ../Doc/library/resource.rst:291 ../Doc/library/zipfile.rst:551 +msgid "``5``" +msgstr "" + +#: ../Doc/library/resource.rst:291 +msgid ":attr:`ru_isrss`" +msgstr "" + +#: ../Doc/library/resource.rst:291 +msgid "unshared stack size" +msgstr "" + +#: ../Doc/library/resource.rst:293 +msgid "``6``" +msgstr "" + +#: ../Doc/library/resource.rst:293 +msgid ":attr:`ru_minflt`" +msgstr "" + +#: ../Doc/library/resource.rst:293 +msgid "page faults not requiring I/O" +msgstr "" + +#: ../Doc/library/resource.rst:295 +msgid "``7``" +msgstr "" + +#: ../Doc/library/resource.rst:295 +msgid ":attr:`ru_majflt`" +msgstr "" + +#: ../Doc/library/resource.rst:295 +msgid "page faults requiring I/O" +msgstr "" + +#: ../Doc/library/resource.rst:297 +msgid "``8``" +msgstr "" + +#: ../Doc/library/resource.rst:297 +msgid ":attr:`ru_nswap`" +msgstr "" + +#: ../Doc/library/resource.rst:297 +msgid "number of swap outs" +msgstr "" + +#: ../Doc/library/resource.rst:299 +msgid "``9``" +msgstr "" + +#: ../Doc/library/resource.rst:299 +msgid ":attr:`ru_inblock`" +msgstr "" + +#: ../Doc/library/resource.rst:299 +msgid "block input operations" +msgstr "" + +#: ../Doc/library/resource.rst:301 +msgid "``10``" +msgstr "" + +#: ../Doc/library/resource.rst:301 +msgid ":attr:`ru_oublock`" +msgstr "" + +#: ../Doc/library/resource.rst:301 +msgid "block output operations" +msgstr "" + +#: ../Doc/library/resource.rst:303 +msgid "``11``" +msgstr "" + +#: ../Doc/library/resource.rst:303 +msgid ":attr:`ru_msgsnd`" +msgstr "" + +#: ../Doc/library/resource.rst:303 +msgid "messages sent" +msgstr "" + +#: ../Doc/library/resource.rst:305 +msgid "``12``" +msgstr "" + +#: ../Doc/library/resource.rst:305 +msgid ":attr:`ru_msgrcv`" +msgstr "" + +#: ../Doc/library/resource.rst:305 +msgid "messages received" +msgstr "" + +#: ../Doc/library/resource.rst:307 +msgid "``13``" +msgstr "" + +#: ../Doc/library/resource.rst:307 +msgid ":attr:`ru_nsignals`" +msgstr "" + +#: ../Doc/library/resource.rst:307 +msgid "signals received" +msgstr "" + +#: ../Doc/library/resource.rst:309 +msgid "``14``" +msgstr "" + +#: ../Doc/library/resource.rst:309 +msgid ":attr:`ru_nvcsw`" +msgstr "" + +#: ../Doc/library/resource.rst:309 +msgid "voluntary context switches" +msgstr "" + +#: ../Doc/library/resource.rst:311 +msgid "``15``" +msgstr "" + +#: ../Doc/library/resource.rst:311 +msgid ":attr:`ru_nivcsw`" +msgstr "" + +#: ../Doc/library/resource.rst:311 +msgid "involuntary context switches" +msgstr "" + +#: ../Doc/library/resource.rst:314 +msgid "" +"This function will raise a :exc:`ValueError` if an invalid *who* parameter " +"is specified. It may also raise :exc:`error` exception in unusual " +"circumstances." +msgstr "" + +#: ../Doc/library/resource.rst:320 +msgid "" +"Returns the number of bytes in a system page. (This need not be the same as " +"the hardware page size.)" +msgstr "" + +#: ../Doc/library/resource.rst:323 +msgid "" +"The following :const:`RUSAGE_\\*` symbols are passed to the :func:" +"`getrusage` function to specify which processes information should be " +"provided for." +msgstr "" + +#: ../Doc/library/resource.rst:329 +msgid "" +"Pass to :func:`getrusage` to request resources consumed by the calling " +"process, which is the sum of resources used by all threads in the process." +msgstr "" + +#: ../Doc/library/resource.rst:335 +msgid "" +"Pass to :func:`getrusage` to request resources consumed by child processes " +"of the calling process which have been terminated and waited for." +msgstr "" + +#: ../Doc/library/resource.rst:341 +msgid "" +"Pass to :func:`getrusage` to request resources consumed by both the current " +"process and child processes. May not be available on all systems." +msgstr "" + +#: ../Doc/library/resource.rst:347 +msgid "" +"Pass to :func:`getrusage` to request resources consumed by the current " +"thread. May not be available on all systems." +msgstr "" + +#: ../Doc/library/rlcompleter.rst:2 +msgid ":mod:`rlcompleter` --- Completion function for GNU readline" +msgstr "" + +#: ../Doc/library/rlcompleter.rst:9 +msgid "**Source code:** :source:`Lib/rlcompleter.py`" +msgstr "" + +#: ../Doc/library/rlcompleter.rst:13 +msgid "" +"The :mod:`rlcompleter` module defines a completion function suitable for " +"the :mod:`readline` module by completing valid Python identifiers and " +"keywords." +msgstr "" + +#: ../Doc/library/rlcompleter.rst:16 +msgid "" +"When this module is imported on a Unix platform with the :mod:`readline` " +"module available, an instance of the :class:`Completer` class is " +"automatically created and its :meth:`complete` method is set as the :mod:" +"`readline` completer." +msgstr "" + +#: ../Doc/library/rlcompleter.rst:31 +msgid "" +"The :mod:`rlcompleter` module is designed for use with Python's :ref:" +"`interactive mode `. Unless Python is run with the :option:" +"`-S` option, the module is automatically imported and configured (see :ref:" +"`rlcompleter-config`)." +msgstr "" + +#: ../Doc/library/rlcompleter.rst:36 +msgid "" +"On platforms without :mod:`readline`, the :class:`Completer` class defined " +"by this module can still be used for custom purposes." +msgstr "" + +#: ../Doc/library/rlcompleter.rst:43 +msgid "Completer Objects" +msgstr "" + +#: ../Doc/library/rlcompleter.rst:45 +msgid "Completer objects have the following method:" +msgstr "" + +#: ../Doc/library/rlcompleter.rst:50 +msgid "Return the *state*\\ th completion for *text*." +msgstr "" + +#: ../Doc/library/rlcompleter.rst:52 +msgid "" +"If called for *text* that doesn't include a period character (``'.'``), it " +"will complete from names currently defined in :mod:`__main__`, :mod:" +"`builtins` and keywords (as defined by the :mod:`keyword` module)." +msgstr "" + +#: ../Doc/library/rlcompleter.rst:56 +msgid "" +"If called for a dotted name, it will try to evaluate anything without " +"obvious side-effects (functions will not be evaluated, but it can generate " +"calls to :meth:`__getattr__`) up to the last part, and find matches for the " +"rest via the :func:`dir` function. Any exception raised during the " +"evaluation of the expression is caught, silenced and :const:`None` is " +"returned." +msgstr "" + +#: ../Doc/library/runpy.rst:2 +msgid ":mod:`runpy` --- Locating and executing Python modules" +msgstr "" + +#: ../Doc/library/runpy.rst:9 +msgid "**Source code:** :source:`Lib/runpy.py`" +msgstr "" + +#: ../Doc/library/runpy.rst:13 +msgid "" +"The :mod:`runpy` module is used to locate and run Python modules without " +"importing them first. Its main use is to implement the :option:`-m` command " +"line switch that allows scripts to be located using the Python module " +"namespace rather than the filesystem." +msgstr "" + +#: ../Doc/library/runpy.rst:18 +msgid "" +"Note that this is *not* a sandbox module - all code is executed in the " +"current process, and any side effects (such as cached imports of other " +"modules) will remain in place after the functions have returned." +msgstr "" + +#: ../Doc/library/runpy.rst:22 +msgid "" +"Furthermore, any functions and classes defined by the executed code are not " +"guaranteed to work correctly after a :mod:`runpy` function has returned. If " +"that limitation is not acceptable for a given use case, :mod:`importlib` is " +"likely to be a more suitable choice than this module." +msgstr "" + +#: ../Doc/library/runpy.rst:27 +msgid "The :mod:`runpy` module provides two functions:" +msgstr "" + +#: ../Doc/library/runpy.rst:35 +msgid "" +"Execute the code of the specified module and return the resulting module " +"globals dictionary. The module's code is first located using the standard " +"import mechanism (refer to :pep:`302` for details) and then executed in a " +"fresh module namespace." +msgstr "" + +#: ../Doc/library/runpy.rst:40 +msgid "" +"The *mod_name* argument should be an absolute module name. If the module " +"name refers to a package rather than a normal module, then that package is " +"imported and the ``__main__`` submodule within that package is then executed " +"and the resulting module globals dictionary returned." +msgstr "" + +#: ../Doc/library/runpy.rst:46 +msgid "" +"The optional dictionary argument *init_globals* may be used to pre-populate " +"the module's globals dictionary before the code is executed. The supplied " +"dictionary will not be modified. If any of the special global variables " +"below are defined in the supplied dictionary, those definitions are " +"overridden by :func:`run_module`." +msgstr "" + +#: ../Doc/library/runpy.rst:52 ../Doc/library/runpy.rst:121 +msgid "" +"The special global variables ``__name__``, ``__spec__``, ``__file__``, " +"``__cached__``, ``__loader__`` and ``__package__`` are set in the globals " +"dictionary before the module code is executed (Note that this is a minimal " +"set of variables - other variables may be set implicitly as an interpreter " +"implementation detail)." +msgstr "" + +#: ../Doc/library/runpy.rst:58 +msgid "" +"``__name__`` is set to *run_name* if this optional argument is not :const:" +"`None`, to ``mod_name + '.__main__'`` if the named module is a package and " +"to the *mod_name* argument otherwise." +msgstr "" + +#: ../Doc/library/runpy.rst:62 +msgid "" +"``__spec__`` will be set appropriately for the *actually* imported module " +"(that is, ``__spec__.name`` will always be *mod_name* or ``mod_name + '." +"__main__``, never *run_name*)." +msgstr "" + +#: ../Doc/library/runpy.rst:66 +msgid "" +"``__file__``, ``__cached__``, ``__loader__`` and ``__package__`` are :ref:" +"`set as normal ` based on the module spec." +msgstr "" + +#: ../Doc/library/runpy.rst:69 +msgid "" +"If the argument *alter_sys* is supplied and evaluates to :const:`True`, then " +"``sys.argv[0]`` is updated with the value of ``__file__`` and ``sys." +"modules[__name__]`` is updated with a temporary module object for the module " +"being executed. Both ``sys.argv[0]`` and ``sys.modules[__name__]`` are " +"restored to their original values before the function returns." +msgstr "" + +#: ../Doc/library/runpy.rst:75 +msgid "" +"Note that this manipulation of :mod:`sys` is not thread-safe. Other threads " +"may see the partially initialised module, as well as the altered list of " +"arguments. It is recommended that the :mod:`sys` module be left alone when " +"invoking this function from threaded code." +msgstr "" + +#: ../Doc/library/runpy.rst:81 +msgid "" +"The :option:`-m` option offering equivalent functionality from the command " +"line." +msgstr "" + +#: ../Doc/library/runpy.rst:84 +msgid "" +"Added ability to execute packages by looking for a ``__main__`` submodule." +msgstr "" + +#: ../Doc/library/runpy.rst:87 +msgid "Added ``__cached__`` global variable (see :pep:`3147`)." +msgstr "" + +#: ../Doc/library/runpy.rst:90 +msgid "" +"Updated to take advantage of the module spec feature added by :pep:`451`. " +"This allows ``__cached__`` to be set correctly for modules run this way, as " +"well as ensuring the real module name is always accessible as ``__spec__." +"name``." +msgstr "" + +#: ../Doc/library/runpy.rst:101 +msgid "" +"Execute the code at the named filesystem location and return the resulting " +"module globals dictionary. As with a script name supplied to the CPython " +"command line, the supplied path may refer to a Python source file, a " +"compiled bytecode file or a valid sys.path entry containing a ``__main__`` " +"module (e.g. a zipfile containing a top-level ``__main__.py`` file)." +msgstr "" + +#: ../Doc/library/runpy.rst:107 +msgid "" +"For a simple script, the specified code is simply executed in a fresh module " +"namespace. For a valid sys.path entry (typically a zipfile or directory), " +"the entry is first added to the beginning of ``sys.path``. The function then " +"looks for and executes a :mod:`__main__` module using the updated path. Note " +"that there is no special protection against invoking an existing :mod:" +"`__main__` entry located elsewhere on ``sys.path`` if there is no such " +"module at the specified location." +msgstr "" + +#: ../Doc/library/runpy.rst:115 +msgid "" +"The optional dictionary argument *init_globals* may be used to pre-populate " +"the module's globals dictionary before the code is executed. The supplied " +"dictionary will not be modified. If any of the special global variables " +"below are defined in the supplied dictionary, those definitions are " +"overridden by :func:`run_path`." +msgstr "" + +#: ../Doc/library/runpy.rst:127 +msgid "" +"``__name__`` is set to *run_name* if this optional argument is not :const:" +"`None` and to ``''`` otherwise." +msgstr "" + +#: ../Doc/library/runpy.rst:130 +msgid "" +"If the supplied path directly references a script file (whether as source or " +"as precompiled byte code), then ``__file__`` will be set to the supplied " +"path, and ``__spec__``, ``__cached__``, ``__loader__`` and ``__package__`` " +"will all be set to :const:`None`." +msgstr "" + +#: ../Doc/library/runpy.rst:135 +msgid "" +"If the supplied path is a reference to a valid sys.path entry, then " +"``__spec__`` will be set appropriately for the imported ``__main__`` module " +"(that is, ``__spec__.name`` will always be ``__main__``). ``__file__``, " +"``__cached__``, ``__loader__`` and ``__package__`` will be :ref:`set as " +"normal ` based on the module spec." +msgstr "" + +#: ../Doc/library/runpy.rst:141 +msgid "" +"A number of alterations are also made to the :mod:`sys` module. Firstly, " +"``sys.path`` may be altered as described above. ``sys.argv[0]`` is updated " +"with the value of ``file_path`` and ``sys.modules[__name__]`` is updated " +"with a temporary module object for the module being executed. All " +"modifications to items in :mod:`sys` are reverted before the function " +"returns." +msgstr "" + +#: ../Doc/library/runpy.rst:148 +msgid "" +"Note that, unlike :func:`run_module`, the alterations made to :mod:`sys` are " +"not optional in this function as these adjustments are essential to allowing " +"the execution of sys.path entries. As the thread-safety limitations still " +"apply, use of this function in threaded code should be either serialised " +"with the import lock or delegated to a separate process." +msgstr "" + +#: ../Doc/library/runpy.rst:155 +msgid "" +":ref:`using-on-interface-options` for equivalent functionality on the " +"command line (``python path/to/script``)." +msgstr "" + +#: ../Doc/library/runpy.rst:160 +msgid "" +"Updated to take advantage of the module spec feature added by :pep:`451`. " +"This allows ``__cached__`` to be set correctly in the case where " +"``__main__`` is imported from a valid sys.path entry rather than being " +"executed directly." +msgstr "" + +#: ../Doc/library/runpy.rst:169 +msgid ":pep:`338` -- Executing modules as scripts" +msgstr "" + +#: ../Doc/library/runpy.rst:169 ../Doc/library/runpy.rst:172 +msgid "PEP written and implemented by Nick Coghlan." +msgstr "" + +#: ../Doc/library/runpy.rst:172 +msgid ":pep:`366` -- Main module explicit relative imports" +msgstr "" + +#: ../Doc/library/runpy.rst:175 +msgid ":pep:`451` -- A ModuleSpec Type for the Import System" +msgstr "" + +#: ../Doc/library/runpy.rst:175 +msgid "PEP written and implemented by Eric Snow" +msgstr "" + +#: ../Doc/library/runpy.rst:177 +msgid ":ref:`using-on-general` - CPython command line details" +msgstr "" + +#: ../Doc/library/runpy.rst:179 +msgid "The :func:`importlib.import_module` function" +msgstr "" + +#: ../Doc/library/sched.rst:2 +msgid ":mod:`sched` --- Event scheduler" +msgstr "" + +#: ../Doc/library/sched.rst:9 +msgid "**Source code:** :source:`Lib/sched.py`" +msgstr "" + +#: ../Doc/library/sched.rst:15 +msgid "" +"The :mod:`sched` module defines a class which implements a general purpose " +"event scheduler:" +msgstr "" + +#: ../Doc/library/sched.rst:20 +msgid "" +"The :class:`scheduler` class defines a generic interface to scheduling " +"events. It needs two functions to actually deal with the \"outside world\" " +"--- *timefunc* should be callable without arguments, and return a number " +"(the \"time\", in any units whatsoever). If time.monotonic is not available, " +"the *timefunc* default is time.time instead. The *delayfunc* function should " +"be callable with one argument, compatible with the output of *timefunc*, and " +"should delay that many time units. *delayfunc* will also be called with the " +"argument ``0`` after each event is run to allow other threads an opportunity " +"to run in multi-threaded applications." +msgstr "" + +#: ../Doc/library/sched.rst:30 +msgid "*timefunc* and *delayfunc* parameters are optional." +msgstr "" + +#: ../Doc/library/sched.rst:33 +msgid "" +":class:`scheduler` class can be safely used in multi-threaded environments." +msgstr "" + +#: ../Doc/library/sched.rst:62 +msgid "Scheduler Objects" +msgstr "" + +#: ../Doc/library/sched.rst:64 +msgid ":class:`scheduler` instances have the following methods and attributes:" +msgstr "" + +#: ../Doc/library/sched.rst:69 +msgid "" +"Schedule a new event. The *time* argument should be a numeric type " +"compatible with the return value of the *timefunc* function passed to the " +"constructor. Events scheduled for the same *time* will be executed in the " +"order of their *priority*." +msgstr "" + +#: ../Doc/library/sched.rst:74 +msgid "" +"Executing the event means executing ``action(*argument, **kwargs)``. " +"*argument* is a sequence holding the positional arguments for *action*. " +"*kwargs* is a dictionary holding the keyword arguments for *action*." +msgstr "" + +#: ../Doc/library/sched.rst:78 +msgid "" +"Return value is an event which may be used for later cancellation of the " +"event (see :meth:`cancel`)." +msgstr "" + +#: ../Doc/library/sched.rst:81 ../Doc/library/sched.rst:94 +msgid "*argument* parameter is optional." +msgstr "" + +#: ../Doc/library/sched.rst:84 ../Doc/library/sched.rst:97 +msgid "*kwargs* parameter was added." +msgstr "" + +#: ../Doc/library/sched.rst:90 +msgid "" +"Schedule an event for *delay* more time units. Other than the relative time, " +"the other arguments, the effect and the return value are the same as those " +"for :meth:`enterabs`." +msgstr "" + +#: ../Doc/library/sched.rst:102 +msgid "" +"Remove the event from the queue. If *event* is not an event currently in the " +"queue, this method will raise a :exc:`ValueError`." +msgstr "" + +#: ../Doc/library/sched.rst:108 +msgid "Return true if the event queue is empty." +msgstr "" + +#: ../Doc/library/sched.rst:113 +msgid "" +"Run all scheduled events. This method will wait (using the :func:" +"`delayfunc` function passed to the constructor) for the next event, then " +"execute it and so on until there are no more scheduled events." +msgstr "" + +#: ../Doc/library/sched.rst:117 +msgid "" +"If *blocking* is false executes the scheduled events due to expire soonest " +"(if any) and then return the deadline of the next scheduled call in the " +"scheduler (if any)." +msgstr "" + +#: ../Doc/library/sched.rst:121 +msgid "" +"Either *action* or *delayfunc* can raise an exception. In either case, the " +"scheduler will maintain a consistent state and propagate the exception. If " +"an exception is raised by *action*, the event will not be attempted in " +"future calls to :meth:`run`." +msgstr "" + +#: ../Doc/library/sched.rst:126 +msgid "" +"If a sequence of events takes longer to run than the time available before " +"the next event, the scheduler will simply fall behind. No events will be " +"dropped; the calling code is responsible for canceling events which are no " +"longer pertinent." +msgstr "" + +#: ../Doc/library/sched.rst:131 +msgid "*blocking* parameter was added." +msgstr "" + +#: ../Doc/library/sched.rst:136 +msgid "" +"Read-only attribute returning a list of upcoming events in the order they " +"will be run. Each event is shown as a :term:`named tuple` with the " +"following fields: time, priority, action, argument, kwargs." +msgstr "" + +#: ../Doc/library/secrets.rst:2 +msgid ":mod:`secrets` --- Generate secure random numbers for managing secrets" +msgstr "" + +#: ../Doc/library/secrets.rst:16 +msgid "**Source code:** :source:`Lib/secrets.py`" +msgstr "" + +#: ../Doc/library/secrets.rst:20 +msgid "" +"The :mod:`secrets` module is used for generating cryptographically strong " +"random numbers suitable for managing data such as passwords, account " +"authentication, security tokens, and related secrets." +msgstr "" + +#: ../Doc/library/secrets.rst:24 +msgid "" +"In particularly, :mod:`secrets` should be used in preference to the default " +"pseudo-random number generator in the :mod:`random` module, which is " +"designed for modelling and simulation, not security or cryptography." +msgstr "" + +#: ../Doc/library/secrets.rst:30 +msgid ":pep:`506`" +msgstr "" + +#: ../Doc/library/secrets.rst:36 +msgid "" +"The :mod:`secrets` module provides access to the most secure source of " +"randomness that your operating system provides." +msgstr "" + +#: ../Doc/library/secrets.rst:41 +msgid "" +"A class for generating random numbers using the highest-quality sources " +"provided by the operating system. See :class:`random.SystemRandom` for " +"additional details." +msgstr "" + +#: ../Doc/library/secrets.rst:47 +msgid "Return a randomly-chosen element from a non-empty sequence." +msgstr "" + +#: ../Doc/library/secrets.rst:51 +msgid "Return a random int in the range [0, *n*)." +msgstr "" + +#: ../Doc/library/secrets.rst:55 +msgid "Return an int with *k* random bits." +msgstr "" + +#: ../Doc/library/secrets.rst:59 +msgid "Generating tokens" +msgstr "" + +#: ../Doc/library/secrets.rst:61 +msgid "" +"The :mod:`secrets` module provides functions for generating secure tokens, " +"suitable for applications such as password resets, hard-to-guess URLs, and " +"similar." +msgstr "" + +#: ../Doc/library/secrets.rst:67 +msgid "" +"Return a random byte string containing *nbytes* number of bytes. If *nbytes* " +"is ``None`` or not supplied, a reasonable default is used." +msgstr "" + +#: ../Doc/library/secrets.rst:79 +msgid "" +"Return a random text string, in hexadecimal. The string has *nbytes* random " +"bytes, each byte converted to two hex digits. If *nbytes* is ``None`` or " +"not supplied, a reasonable default is used." +msgstr "" + +#: ../Doc/library/secrets.rst:90 +msgid "" +"Return a random URL-safe text string, containing *nbytes* random bytes. The " +"text is Base64 encoded, so on average each byte results in approximately 1.3 " +"characters. If *nbytes* is ``None`` or not supplied, a reasonable default " +"is used." +msgstr "" + +#: ../Doc/library/secrets.rst:102 +msgid "How many bytes should tokens use?" +msgstr "" + +#: ../Doc/library/secrets.rst:104 +msgid "" +"To be secure against `brute-force attacks `_, tokens need to have sufficient randomness. " +"Unfortunately, what is considered sufficient will necessarily increase as " +"computers get more powerful and able to make more guesses in a shorter " +"period. As of 2015, it is believed that 32 bytes (256 bits) of randomness " +"is sufficient for the typical use-case expected for the :mod:`secrets` " +"module." +msgstr "" + +#: ../Doc/library/secrets.rst:112 +msgid "" +"For those who want to manage their own token length, you can explicitly " +"specify how much randomness is used for tokens by giving an :class:`int` " +"argument to the various ``token_*`` functions. That argument is taken as " +"the number of bytes of randomness to use." +msgstr "" + +#: ../Doc/library/secrets.rst:117 +msgid "" +"Otherwise, if no argument is provided, or if the argument is ``None``, the " +"``token_*`` functions will use a reasonable default instead." +msgstr "" + +#: ../Doc/library/secrets.rst:122 +msgid "" +"That default is subject to change at any time, including during maintenance " +"releases." +msgstr "" + +#: ../Doc/library/secrets.rst:127 ../Doc/library/socket.rst:523 +#: ../Doc/library/sysconfig.rst:162 +msgid "Other functions" +msgstr "" + +#: ../Doc/library/secrets.rst:131 +msgid "" +"Return ``True`` if strings *a* and *b* are equal, otherwise ``False``, in " +"such a way as to reduce the risk of `timing attacks `_. See :func:`hmac.compare_digest` for additional " +"details." +msgstr "" + +#: ../Doc/library/secrets.rst:138 +msgid "Recipes and best practices" +msgstr "" + +#: ../Doc/library/secrets.rst:140 +msgid "" +"This section shows recipes and best practices for using :mod:`secrets` to " +"manage a basic level of security." +msgstr "" + +#: ../Doc/library/secrets.rst:143 +msgid "Generate an eight-character alphanumeric password:" +msgstr "" + +#: ../Doc/library/secrets.rst:154 +msgid "" +"Applications should not `store passwords in a recoverable format `_, whether plain text or encrypted. " +"They should be salted and hashed using a cryptographically-strong one-way " +"(irreversible) hash function." +msgstr "" + +#: ../Doc/library/secrets.rst:160 +msgid "" +"Generate a ten-character alphanumeric password with at least one lowercase " +"character, at least one uppercase character, and at least three digits:" +msgstr "" + +#: ../Doc/library/secrets.rst:176 +msgid "Generate an `XKCD-style passphrase `_:" +msgstr "" + +#: ../Doc/library/secrets.rst:187 +msgid "" +"Generate a hard-to-guess temporary URL containing a security token suitable " +"for password recovery applications:" +msgstr "" + +#: ../Doc/library/select.rst:2 +msgid ":mod:`select` --- Waiting for I/O completion" +msgstr "" + +#: ../Doc/library/select.rst:9 +msgid "" +"This module provides access to the :c:func:`select` and :c:func:`poll` " +"functions available in most operating systems, :c:func:`devpoll` available " +"on Solaris and derivatives, :c:func:`epoll` available on Linux 2.5+ and :c:" +"func:`kqueue` available on most BSD. Note that on Windows, it only works for " +"sockets; on other operating systems, it also works for other file types (in " +"particular, on Unix, it works on pipes). It cannot be used on regular files " +"to determine whether a file has grown since it was last read." +msgstr "" + +#: ../Doc/library/select.rst:20 +msgid "" +"The :mod:`selectors` module allows high-level and efficient I/O " +"multiplexing, built upon the :mod:`select` module primitives. Users are " +"encouraged to use the :mod:`selectors` module instead, unless they want " +"precise control over the OS-level primitives used." +msgstr "" + +#: ../Doc/library/select.rst:39 +msgid "" +"(Only supported on Solaris and derivatives.) Returns a ``/dev/poll`` " +"polling object; see section :ref:`devpoll-objects` below for the methods " +"supported by devpoll objects." +msgstr "" + +#: ../Doc/library/select.rst:43 +msgid "" +":c:func:`devpoll` objects are linked to the number of file descriptors " +"allowed at the time of instantiation. If your program reduces this value, :c:" +"func:`devpoll` will fail. If your program increases this value, :c:func:" +"`devpoll` may return an incomplete list of active file descriptors." +msgstr "" + +#: ../Doc/library/select.rst:49 ../Doc/library/select.rst:69 +#: ../Doc/library/select.rst:96 +msgid "The new file descriptor is :ref:`non-inheritable `." +msgstr "" + +#: ../Doc/library/select.rst:58 +msgid "" +"(Only supported on Linux 2.5.44 and newer.) Return an edge polling object, " +"which can be used as Edge or Level Triggered interface for I/O events. " +"*sizehint* and *flags* are deprecated and completely ignored." +msgstr "" + +#: ../Doc/library/select.rst:62 +msgid "" +"See the :ref:`epoll-objects` section below for the methods supported by " +"epolling objects." +msgstr "" + +#: ../Doc/library/select.rst:65 +msgid "" +"``epoll`` objects support the context management protocol: when used in a :" +"keyword:`with` statement, the new file descriptor is automatically closed at " +"the end of the block." +msgstr "" + +#: ../Doc/library/select.rst:71 +msgid "Added the *flags* parameter." +msgstr "" + +#: ../Doc/library/select.rst:74 +msgid "" +"Support for the :keyword:`with` statement was added. The new file descriptor " +"is now non-inheritable." +msgstr "" + +#: ../Doc/library/select.rst:78 +msgid "" +"The *flags* parameter. ``select.EPOLL_CLOEXEC`` is used by default now. " +"Use :func:`os.set_inheritable` to make the file descriptor inheritable." +msgstr "" + +#: ../Doc/library/select.rst:85 +msgid "" +"(Not supported by all operating systems.) Returns a polling object, which " +"supports registering and unregistering file descriptors, and then polling " +"them for I/O events; see section :ref:`poll-objects` below for the methods " +"supported by polling objects." +msgstr "" + +#: ../Doc/library/select.rst:93 +msgid "" +"(Only supported on BSD.) Returns a kernel queue object; see section :ref:" +"`kqueue-objects` below for the methods supported by kqueue objects." +msgstr "" + +#: ../Doc/library/select.rst:104 +msgid "" +"(Only supported on BSD.) Returns a kernel event object; see section :ref:" +"`kevent-objects` below for the methods supported by kevent objects." +msgstr "" + +#: ../Doc/library/select.rst:110 +msgid "" +"This is a straightforward interface to the Unix :c:func:`select` system " +"call. The first three arguments are sequences of 'waitable objects': either " +"integers representing file descriptors or objects with a parameterless " +"method named :meth:`~io.IOBase.fileno` returning such an integer:" +msgstr "" + +#: ../Doc/library/select.rst:115 +msgid "*rlist*: wait until ready for reading" +msgstr "" + +#: ../Doc/library/select.rst:116 +msgid "*wlist*: wait until ready for writing" +msgstr "" + +#: ../Doc/library/select.rst:117 +msgid "" +"*xlist*: wait for an \"exceptional condition\" (see the manual page for what " +"your system considers such a condition)" +msgstr "" + +#: ../Doc/library/select.rst:120 +msgid "" +"Empty sequences are allowed, but acceptance of three empty sequences is " +"platform-dependent. (It is known to work on Unix but not on Windows.) The " +"optional *timeout* argument specifies a time-out as a floating point number " +"in seconds. When the *timeout* argument is omitted the function blocks " +"until at least one file descriptor is ready. A time-out value of zero " +"specifies a poll and never blocks." +msgstr "" + +#: ../Doc/library/select.rst:127 +msgid "" +"The return value is a triple of lists of objects that are ready: subsets of " +"the first three arguments. When the time-out is reached without a file " +"descriptor becoming ready, three empty lists are returned." +msgstr "" + +#: ../Doc/library/select.rst:135 +msgid "" +"Among the acceptable object types in the sequences are Python :term:`file " +"objects ` (e.g. ``sys.stdin``, or objects returned by :func:" +"`open` or :func:`os.popen`), socket objects returned by :func:`socket." +"socket`. You may also define a :dfn:`wrapper` class yourself, as long as it " +"has an appropriate :meth:`~io.IOBase.fileno` method (that really returns a " +"file descriptor, not just a random integer)." +msgstr "" + +#: ../Doc/library/select.rst:146 +msgid "" +"File objects on Windows are not acceptable, but sockets are. On Windows, " +"the underlying :c:func:`select` function is provided by the WinSock library, " +"and does not handle file descriptors that don't originate from WinSock." +msgstr "" + +#: ../Doc/library/select.rst:151 ../Doc/library/select.rst:255 +#: ../Doc/library/select.rst:349 ../Doc/library/select.rst:437 +#: ../Doc/library/select.rst:477 +msgid "" +"The function is now retried with a recomputed timeout when interrupted by a " +"signal, except if the signal handler raises an exception (see :pep:`475` for " +"the rationale), instead of raising :exc:`InterruptedError`." +msgstr "" + +#: ../Doc/library/select.rst:160 +msgid "" +"The minimum number of bytes which can be written without blocking to a pipe " +"when the pipe has been reported as ready for writing by :func:`~select." +"select`, :func:`poll` or another interface in this module. This doesn't " +"apply to other kind of file-like objects such as sockets." +msgstr "" + +#: ../Doc/library/select.rst:165 +msgid "" +"This value is guaranteed by POSIX to be at least 512. Availability: Unix." +msgstr "" + +#: ../Doc/library/select.rst:173 +msgid "``/dev/poll`` Polling Objects" +msgstr "" + +#: ../Doc/library/select.rst:175 +msgid "" +"Solaris and derivatives have ``/dev/poll``. While :c:func:`select` is " +"O(highest file descriptor) and :c:func:`poll` is O(number of file " +"descriptors), ``/dev/poll`` is O(active file descriptors)." +msgstr "" + +#: ../Doc/library/select.rst:179 +msgid "" +"``/dev/poll`` behaviour is very close to the standard :c:func:`poll` object." +msgstr "" + +#: ../Doc/library/select.rst:185 +msgid "Close the file descriptor of the polling object." +msgstr "" + +#: ../Doc/library/select.rst:192 +msgid "``True`` if the polling object is closed." +msgstr "" + +#: ../Doc/library/select.rst:199 +msgid "Return the file descriptor number of the polling object." +msgstr "" + +#: ../Doc/library/select.rst:206 ../Doc/library/select.rst:372 +msgid "" +"Register a file descriptor with the polling object. Future calls to the :" +"meth:`poll` method will then check whether the file descriptor has any " +"pending I/O events. *fd* can be either an integer, or an object with a :" +"meth:`~io.IOBase.fileno` method that returns an integer. File objects " +"implement :meth:`!fileno`, so they can also be used as the argument." +msgstr "" + +#: ../Doc/library/select.rst:212 +msgid "" +"*eventmask* is an optional bitmask describing the type of events you want to " +"check for. The constants are the same that with :c:func:`poll` object. The " +"default value is a combination of the constants :const:`POLLIN`, :const:" +"`POLLPRI`, and :const:`POLLOUT`." +msgstr "" + +#: ../Doc/library/select.rst:219 +msgid "" +"Registering a file descriptor that's already registered is not an error, but " +"the result is undefined. The appropriate action is to unregister or modify " +"it first. This is an important difference compared with :c:func:`poll`." +msgstr "" + +#: ../Doc/library/select.rst:227 +msgid "" +"This method does an :meth:`unregister` followed by a :meth:`register`. It is " +"(a bit) more efficient that doing the same explicitly." +msgstr "" + +#: ../Doc/library/select.rst:234 ../Doc/library/select.rst:416 +msgid "" +"Remove a file descriptor being tracked by a polling object. Just like the :" +"meth:`register` method, *fd* can be an integer or an object with a :meth:" +"`~io.IOBase.fileno` method that returns an integer." +msgstr "" + +#: ../Doc/library/select.rst:238 +msgid "" +"Attempting to remove a file descriptor that was never registered is safely " +"ignored." +msgstr "" + +#: ../Doc/library/select.rst:244 +msgid "" +"Polls the set of registered file descriptors, and returns a possibly-empty " +"list containing ``(fd, event)`` 2-tuples for the descriptors that have " +"events or errors to report. *fd* is the file descriptor, and *event* is a " +"bitmask with bits set for the reported events for that descriptor --- :const:" +"`POLLIN` for waiting input, :const:`POLLOUT` to indicate that the descriptor " +"can be written to, and so forth. An empty list indicates that the call timed " +"out and no file descriptors had any events to report. If *timeout* is given, " +"it specifies the length of time in milliseconds which the system will wait " +"for events before returning. If *timeout* is omitted, -1, or :const:`None`, " +"the call will block until there is an event for this poll object." +msgstr "" + +#: ../Doc/library/select.rst:265 +msgid "Edge and Level Trigger Polling (epoll) Objects" +msgstr "" + +#: ../Doc/library/select.rst:267 +msgid "http://linux.die.net/man/4/epoll" +msgstr "" + +#: ../Doc/library/select.rst:269 +msgid "*eventmask*" +msgstr "" + +#: ../Doc/library/select.rst:274 +msgid ":const:`EPOLLIN`" +msgstr "" + +#: ../Doc/library/select.rst:274 ../Doc/library/selectors.rst:62 +msgid "Available for read" +msgstr "" + +#: ../Doc/library/select.rst:276 +msgid ":const:`EPOLLOUT`" +msgstr "" + +#: ../Doc/library/select.rst:276 ../Doc/library/selectors.rst:64 +msgid "Available for write" +msgstr "" + +#: ../Doc/library/select.rst:278 +msgid ":const:`EPOLLPRI`" +msgstr "" + +#: ../Doc/library/select.rst:278 +msgid "Urgent data for read" +msgstr "" + +#: ../Doc/library/select.rst:280 +msgid ":const:`EPOLLERR`" +msgstr "" + +#: ../Doc/library/select.rst:280 +msgid "Error condition happened on the assoc. fd" +msgstr "" + +#: ../Doc/library/select.rst:282 +msgid ":const:`EPOLLHUP`" +msgstr "" + +#: ../Doc/library/select.rst:282 +msgid "Hang up happened on the assoc. fd" +msgstr "" + +#: ../Doc/library/select.rst:284 +msgid ":const:`EPOLLET`" +msgstr "" + +#: ../Doc/library/select.rst:284 +msgid "Set Edge Trigger behavior, the default is Level Trigger behavior" +msgstr "" + +#: ../Doc/library/select.rst:287 +msgid ":const:`EPOLLONESHOT`" +msgstr "" + +#: ../Doc/library/select.rst:287 +msgid "" +"Set one-shot behavior. After one event is pulled out, the fd is internally " +"disabled" +msgstr "" + +#: ../Doc/library/select.rst:290 +msgid ":const:`EPOLLEXCLUSIVE`" +msgstr "" + +#: ../Doc/library/select.rst:290 +msgid "" +"Wake only one epoll object when the associated fd has an event. The default " +"(if this flag is not set) is to wake all epoll objects polling on on a fd." +msgstr "" + +#: ../Doc/library/select.rst:295 +msgid ":const:`EPOLLRDHUP`" +msgstr "" + +#: ../Doc/library/select.rst:295 +msgid "" +"Stream socket peer closed connection or shut down writing half of connection." +msgstr "" + +#: ../Doc/library/select.rst:298 +msgid ":const:`EPOLLRDNORM`" +msgstr "" + +#: ../Doc/library/select.rst:298 +msgid "Equivalent to :const:`EPOLLIN`" +msgstr "" + +#: ../Doc/library/select.rst:300 +msgid ":const:`EPOLLRDBAND`" +msgstr "" + +#: ../Doc/library/select.rst:300 +msgid "Priority data band can be read." +msgstr "" + +#: ../Doc/library/select.rst:302 +msgid ":const:`EPOLLWRNORM`" +msgstr "" + +#: ../Doc/library/select.rst:302 +msgid "Equivalent to :const:`EPOLLOUT`" +msgstr "" + +#: ../Doc/library/select.rst:304 +msgid ":const:`EPOLLWRBAND`" +msgstr "" + +#: ../Doc/library/select.rst:304 +msgid "Priority data may be written." +msgstr "" + +#: ../Doc/library/select.rst:306 +msgid ":const:`EPOLLMSG`" +msgstr "" + +#: ../Doc/library/select.rst:306 +msgid "Ignored." +msgstr "" + +#: ../Doc/library/select.rst:312 +msgid "Close the control file descriptor of the epoll object." +msgstr "" + +#: ../Doc/library/select.rst:317 +msgid "``True`` if the epoll object is closed." +msgstr "" + +#: ../Doc/library/select.rst:322 ../Doc/library/select.rst:461 +msgid "Return the file descriptor number of the control fd." +msgstr "" + +#: ../Doc/library/select.rst:327 +msgid "Create an epoll object from a given file descriptor." +msgstr "" + +#: ../Doc/library/select.rst:332 +msgid "Register a fd descriptor with the epoll object." +msgstr "" + +#: ../Doc/library/select.rst:337 +msgid "Modify a registered file descriptor." +msgstr "" + +#: ../Doc/library/select.rst:342 +msgid "Remove a registered file descriptor from the epoll object." +msgstr "" + +#: ../Doc/library/select.rst:347 +msgid "Wait for events. timeout in seconds (float)" +msgstr "" + +#: ../Doc/library/select.rst:359 +msgid "Polling Objects" +msgstr "" + +#: ../Doc/library/select.rst:361 +msgid "" +"The :c:func:`poll` system call, supported on most Unix systems, provides " +"better scalability for network servers that service many, many clients at " +"the same time. :c:func:`poll` scales better because the system call only " +"requires listing the file descriptors of interest, while :c:func:`select` " +"builds a bitmap, turns on bits for the fds of interest, and then afterward " +"the whole bitmap has to be linearly scanned again. :c:func:`select` is " +"O(highest file descriptor), while :c:func:`poll` is O(number of file " +"descriptors)." +msgstr "" + +#: ../Doc/library/select.rst:378 +msgid "" +"*eventmask* is an optional bitmask describing the type of events you want to " +"check for, and can be a combination of the constants :const:`POLLIN`, :const:" +"`POLLPRI`, and :const:`POLLOUT`, described in the table below. If not " +"specified, the default value used will check for all 3 types of events." +msgstr "" + +#: ../Doc/library/select.rst:386 +msgid ":const:`POLLIN`" +msgstr "" + +#: ../Doc/library/select.rst:386 +msgid "There is data to read" +msgstr "" + +#: ../Doc/library/select.rst:388 +msgid ":const:`POLLPRI`" +msgstr "" + +#: ../Doc/library/select.rst:388 +msgid "There is urgent data to read" +msgstr "" + +#: ../Doc/library/select.rst:390 +msgid ":const:`POLLOUT`" +msgstr "" + +#: ../Doc/library/select.rst:390 +msgid "Ready for output: writing will not block" +msgstr "" + +#: ../Doc/library/select.rst:392 +msgid ":const:`POLLERR`" +msgstr "" + +#: ../Doc/library/select.rst:392 +msgid "Error condition of some sort" +msgstr "" + +#: ../Doc/library/select.rst:394 +msgid ":const:`POLLHUP`" +msgstr "" + +#: ../Doc/library/select.rst:394 +msgid "Hung up" +msgstr "" + +#: ../Doc/library/select.rst:396 +msgid ":const:`POLLRDHUP`" +msgstr "" + +#: ../Doc/library/select.rst:396 +msgid "" +"Stream socket peer closed connection, or shut down writing half of connection" +msgstr "" + +#: ../Doc/library/select.rst:399 +msgid ":const:`POLLNVAL`" +msgstr "" + +#: ../Doc/library/select.rst:399 +msgid "Invalid request: descriptor not open" +msgstr "" + +#: ../Doc/library/select.rst:402 +msgid "" +"Registering a file descriptor that's already registered is not an error, and " +"has the same effect as registering the descriptor exactly once." +msgstr "" + +#: ../Doc/library/select.rst:408 +msgid "" +"Modifies an already registered fd. This has the same effect as " +"``register(fd, eventmask)``. Attempting to modify a file descriptor that " +"was never registered causes an :exc:`OSError` exception with errno :const:" +"`ENOENT` to be raised." +msgstr "" + +#: ../Doc/library/select.rst:420 +msgid "" +"Attempting to remove a file descriptor that was never registered causes a :" +"exc:`KeyError` exception to be raised." +msgstr "" + +#: ../Doc/library/select.rst:426 +msgid "" +"Polls the set of registered file descriptors, and returns a possibly-empty " +"list containing ``(fd, event)`` 2-tuples for the descriptors that have " +"events or errors to report. *fd* is the file descriptor, and *event* is a " +"bitmask with bits set for the reported events for that descriptor --- :const:" +"`POLLIN` for waiting input, :const:`POLLOUT` to indicate that the descriptor " +"can be written to, and so forth. An empty list indicates that the call timed " +"out and no file descriptors had any events to report. If *timeout* is given, " +"it specifies the length of time in milliseconds which the system will wait " +"for events before returning. If *timeout* is omitted, negative, or :const:" +"`None`, the call will block until there is an event for this poll object." +msgstr "" + +#: ../Doc/library/select.rst:447 +msgid "Kqueue Objects" +msgstr "" + +#: ../Doc/library/select.rst:451 +msgid "Close the control file descriptor of the kqueue object." +msgstr "" + +#: ../Doc/library/select.rst:456 +msgid "``True`` if the kqueue object is closed." +msgstr "" + +#: ../Doc/library/select.rst:466 +msgid "Create a kqueue object from a given file descriptor." +msgstr "" + +#: ../Doc/library/select.rst:471 +msgid "Low level interface to kevent" +msgstr "" + +#: ../Doc/library/select.rst:473 +msgid "changelist must be an iterable of kevent object or None" +msgstr "" + +#: ../Doc/library/select.rst:474 +msgid "max_events must be 0 or a positive integer" +msgstr "" + +#: ../Doc/library/select.rst:475 +msgid "timeout in seconds (floats possible)" +msgstr "" + +#: ../Doc/library/select.rst:487 +msgid "Kevent Objects" +msgstr "" + +#: ../Doc/library/select.rst:489 +msgid "https://www.freebsd.org/cgi/man.cgi?query=kqueue&sektion=2" +msgstr "" + +#: ../Doc/library/select.rst:493 +msgid "" +"Value used to identify the event. The interpretation depends on the filter " +"but it's usually the file descriptor. In the constructor ident can either be " +"an int or an object with a :meth:`~io.IOBase.fileno` method. kevent stores " +"the integer internally." +msgstr "" + +#: ../Doc/library/select.rst:500 +msgid "Name of the kernel filter." +msgstr "" + +#: ../Doc/library/select.rst:505 +msgid ":const:`KQ_FILTER_READ`" +msgstr "" + +#: ../Doc/library/select.rst:505 +msgid "Takes a descriptor and returns whenever there is data available to read" +msgstr "" + +#: ../Doc/library/select.rst:508 +msgid ":const:`KQ_FILTER_WRITE`" +msgstr "" + +#: ../Doc/library/select.rst:508 +msgid "" +"Takes a descriptor and returns whenever there is data available to write" +msgstr "" + +#: ../Doc/library/select.rst:511 +msgid ":const:`KQ_FILTER_AIO`" +msgstr "" + +#: ../Doc/library/select.rst:511 +msgid "AIO requests" +msgstr "" + +#: ../Doc/library/select.rst:513 +msgid ":const:`KQ_FILTER_VNODE`" +msgstr "" + +#: ../Doc/library/select.rst:513 +msgid "" +"Returns when one or more of the requested events watched in *fflag* occurs" +msgstr "" + +#: ../Doc/library/select.rst:516 +msgid ":const:`KQ_FILTER_PROC`" +msgstr "" + +#: ../Doc/library/select.rst:516 +msgid "Watch for events on a process id" +msgstr "" + +#: ../Doc/library/select.rst:518 +msgid ":const:`KQ_FILTER_NETDEV`" +msgstr "" + +#: ../Doc/library/select.rst:518 +msgid "Watch for events on a network device [not available on Mac OS X]" +msgstr "" + +#: ../Doc/library/select.rst:521 +msgid ":const:`KQ_FILTER_SIGNAL`" +msgstr "" + +#: ../Doc/library/select.rst:521 +msgid "Returns whenever the watched signal is delivered to the process" +msgstr "" + +#: ../Doc/library/select.rst:524 +msgid ":const:`KQ_FILTER_TIMER`" +msgstr "" + +#: ../Doc/library/select.rst:524 +msgid "Establishes an arbitrary timer" +msgstr "" + +#: ../Doc/library/select.rst:529 +msgid "Filter action." +msgstr "" + +#: ../Doc/library/select.rst:534 +msgid ":const:`KQ_EV_ADD`" +msgstr "" + +#: ../Doc/library/select.rst:534 +msgid "Adds or modifies an event" +msgstr "" + +#: ../Doc/library/select.rst:536 +msgid ":const:`KQ_EV_DELETE`" +msgstr "" + +#: ../Doc/library/select.rst:536 +msgid "Removes an event from the queue" +msgstr "" + +#: ../Doc/library/select.rst:538 +msgid ":const:`KQ_EV_ENABLE`" +msgstr "" + +#: ../Doc/library/select.rst:538 +msgid "Permitscontrol() to returns the event" +msgstr "" + +#: ../Doc/library/select.rst:540 +msgid ":const:`KQ_EV_DISABLE`" +msgstr "" + +#: ../Doc/library/select.rst:540 +msgid "Disablesevent" +msgstr "" + +#: ../Doc/library/select.rst:542 +msgid ":const:`KQ_EV_ONESHOT`" +msgstr "" + +#: ../Doc/library/select.rst:542 +msgid "Removes event after first occurrence" +msgstr "" + +#: ../Doc/library/select.rst:544 +msgid ":const:`KQ_EV_CLEAR`" +msgstr "" + +#: ../Doc/library/select.rst:544 +msgid "Reset the state after an event is retrieved" +msgstr "" + +#: ../Doc/library/select.rst:546 +msgid ":const:`KQ_EV_SYSFLAGS`" +msgstr "" + +#: ../Doc/library/select.rst:546 ../Doc/library/select.rst:548 +msgid "internal event" +msgstr "" + +#: ../Doc/library/select.rst:548 +msgid ":const:`KQ_EV_FLAG1`" +msgstr "" + +#: ../Doc/library/select.rst:550 +msgid ":const:`KQ_EV_EOF`" +msgstr "" + +#: ../Doc/library/select.rst:550 +msgid "Filter specific EOF condition" +msgstr "" + +#: ../Doc/library/select.rst:552 +msgid ":const:`KQ_EV_ERROR`" +msgstr "" + +#: ../Doc/library/select.rst:552 +msgid "See return values" +msgstr "" + +#: ../Doc/library/select.rst:558 +msgid "Filter specific flags." +msgstr "" + +#: ../Doc/library/select.rst:560 +msgid ":const:`KQ_FILTER_READ` and :const:`KQ_FILTER_WRITE` filter flags:" +msgstr "" + +#: ../Doc/library/select.rst:565 +msgid ":const:`KQ_NOTE_LOWAT`" +msgstr "" + +#: ../Doc/library/select.rst:565 +msgid "low water mark of a socket buffer" +msgstr "" + +#: ../Doc/library/select.rst:568 +msgid ":const:`KQ_FILTER_VNODE` filter flags:" +msgstr "" + +#: ../Doc/library/select.rst:573 +msgid ":const:`KQ_NOTE_DELETE`" +msgstr "" + +#: ../Doc/library/select.rst:573 +msgid "*unlink()* was called" +msgstr "" + +#: ../Doc/library/select.rst:575 +msgid ":const:`KQ_NOTE_WRITE`" +msgstr "" + +#: ../Doc/library/select.rst:575 +msgid "a write occurred" +msgstr "" + +#: ../Doc/library/select.rst:577 +msgid ":const:`KQ_NOTE_EXTEND`" +msgstr "" + +#: ../Doc/library/select.rst:577 +msgid "the file was extended" +msgstr "" + +#: ../Doc/library/select.rst:579 +msgid ":const:`KQ_NOTE_ATTRIB`" +msgstr "" + +#: ../Doc/library/select.rst:579 +msgid "an attribute was changed" +msgstr "" + +#: ../Doc/library/select.rst:581 +msgid ":const:`KQ_NOTE_LINK`" +msgstr "" + +#: ../Doc/library/select.rst:581 +msgid "the link count has changed" +msgstr "" + +#: ../Doc/library/select.rst:583 +msgid ":const:`KQ_NOTE_RENAME`" +msgstr "" + +#: ../Doc/library/select.rst:583 +msgid "the file was renamed" +msgstr "" + +#: ../Doc/library/select.rst:585 +msgid ":const:`KQ_NOTE_REVOKE`" +msgstr "" + +#: ../Doc/library/select.rst:585 +msgid "access to the file was revoked" +msgstr "" + +#: ../Doc/library/select.rst:588 +msgid ":const:`KQ_FILTER_PROC` filter flags:" +msgstr "" + +#: ../Doc/library/select.rst:593 +msgid ":const:`KQ_NOTE_EXIT`" +msgstr "" + +#: ../Doc/library/select.rst:593 +msgid "the process has exited" +msgstr "" + +#: ../Doc/library/select.rst:595 +msgid ":const:`KQ_NOTE_FORK`" +msgstr "" + +#: ../Doc/library/select.rst:595 +msgid "the process has called *fork()*" +msgstr "" + +#: ../Doc/library/select.rst:597 +msgid ":const:`KQ_NOTE_EXEC`" +msgstr "" + +#: ../Doc/library/select.rst:597 +msgid "the process has executed a new process" +msgstr "" + +#: ../Doc/library/select.rst:599 +msgid ":const:`KQ_NOTE_PCTRLMASK`" +msgstr "" + +#: ../Doc/library/select.rst:599 ../Doc/library/select.rst:601 +msgid "internal filter flag" +msgstr "" + +#: ../Doc/library/select.rst:601 +msgid ":const:`KQ_NOTE_PDATAMASK`" +msgstr "" + +#: ../Doc/library/select.rst:603 +msgid ":const:`KQ_NOTE_TRACK`" +msgstr "" + +#: ../Doc/library/select.rst:603 +msgid "follow a process across *fork()*" +msgstr "" + +#: ../Doc/library/select.rst:605 +msgid ":const:`KQ_NOTE_CHILD`" +msgstr "" + +#: ../Doc/library/select.rst:605 +msgid "returned on the child process for *NOTE_TRACK*" +msgstr "" + +#: ../Doc/library/select.rst:608 +msgid ":const:`KQ_NOTE_TRACKERR`" +msgstr "" + +#: ../Doc/library/select.rst:608 +msgid "unable to attach to a child" +msgstr "" + +#: ../Doc/library/select.rst:611 +msgid ":const:`KQ_FILTER_NETDEV` filter flags (not available on Mac OS X):" +msgstr "" + +#: ../Doc/library/select.rst:616 +msgid ":const:`KQ_NOTE_LINKUP`" +msgstr "" + +#: ../Doc/library/select.rst:616 +msgid "link is up" +msgstr "" + +#: ../Doc/library/select.rst:618 +msgid ":const:`KQ_NOTE_LINKDOWN`" +msgstr "" + +#: ../Doc/library/select.rst:618 +msgid "link is down" +msgstr "" + +#: ../Doc/library/select.rst:620 +msgid ":const:`KQ_NOTE_LINKINV`" +msgstr "" + +#: ../Doc/library/select.rst:620 +msgid "link state is invalid" +msgstr "" + +#: ../Doc/library/select.rst:626 +msgid "Filter specific data." +msgstr "" + +#: ../Doc/library/select.rst:631 +msgid "User defined value." +msgstr "" + +#: ../Doc/library/selectors.rst:2 +msgid ":mod:`selectors` -- High-level I/O multiplexing" +msgstr "" + +#: ../Doc/library/selectors.rst:9 +msgid "**Source code:** :source:`Lib/selectors.py`" +msgstr "" + +#: ../Doc/library/selectors.rst:16 +msgid "" +"This module allows high-level and efficient I/O multiplexing, built upon " +"the :mod:`select` module primitives. Users are encouraged to use this module " +"instead, unless they want precise control over the OS-level primitives used." +msgstr "" + +#: ../Doc/library/selectors.rst:20 +msgid "" +"It defines a :class:`BaseSelector` abstract base class, along with several " +"concrete implementations (:class:`KqueueSelector`, :class:" +"`EpollSelector`...), that can be used to wait for I/O readiness notification " +"on multiple file objects. In the following, \"file object\" refers to any " +"object with a :meth:`fileno()` method, or a raw file descriptor. See :term:" +"`file object`." +msgstr "" + +#: ../Doc/library/selectors.rst:26 +msgid "" +":class:`DefaultSelector` is an alias to the most efficient implementation " +"available on the current platform: this should be the default choice for " +"most users." +msgstr "" + +#: ../Doc/library/selectors.rst:31 +msgid "" +"The type of file objects supported depends on the platform: on Windows, " +"sockets are supported, but not pipes, whereas on Unix, both are supported " +"(some other types may be supported as well, such as fifos or special file " +"devices)." +msgstr "" + +#: ../Doc/library/selectors.rst:38 +msgid ":mod:`select`" +msgstr "" + +#: ../Doc/library/selectors.rst:39 +msgid "Low-level I/O multiplexing module." +msgstr "" + +#: ../Doc/library/selectors.rst:43 ../Doc/library/struct.rst:391 +msgid "Classes" +msgstr "" + +#: ../Doc/library/selectors.rst:45 +msgid "Classes hierarchy::" +msgstr "" + +#: ../Doc/library/selectors.rst:55 +msgid "" +"In the following, *events* is a bitwise mask indicating which I/O events " +"should be waited for on a given file object. It can be a combination of the " +"modules constants below:" +msgstr "" + +#: ../Doc/library/selectors.rst:62 +msgid ":const:`EVENT_READ`" +msgstr "" + +#: ../Doc/library/selectors.rst:64 +msgid ":const:`EVENT_WRITE`" +msgstr "" + +#: ../Doc/library/selectors.rst:70 +msgid "" +"A :class:`SelectorKey` is a :class:`~collections.namedtuple` used to " +"associate a file object to its underlying file decriptor, selected event " +"mask and attached data. It is returned by several :class:`BaseSelector` " +"methods." +msgstr "" + +#: ../Doc/library/selectors.rst:77 +msgid "File object registered." +msgstr "" + +#: ../Doc/library/selectors.rst:81 +msgid "Underlying file descriptor." +msgstr "" + +#: ../Doc/library/selectors.rst:85 +msgid "Events that must be waited for on this file object." +msgstr "" + +#: ../Doc/library/selectors.rst:89 +msgid "" +"Optional opaque data associated to this file object: for example, this could " +"be used to store a per-client session ID." +msgstr "" + +#: ../Doc/library/selectors.rst:95 +msgid "" +"A :class:`BaseSelector` is used to wait for I/O event readiness on multiple " +"file objects. It supports file stream registration, unregistration, and a " +"method to wait for I/O events on those streams, with an optional timeout. " +"It's an abstract base class, so cannot be instantiated. Use :class:" +"`DefaultSelector` instead, or one of :class:`SelectSelector`, :class:" +"`KqueueSelector` etc. if you want to specifically use an implementation, and " +"your platform supports it. :class:`BaseSelector` and its concrete " +"implementations support the :term:`context manager` protocol." +msgstr "" + +#: ../Doc/library/selectors.rst:107 +msgid "Register a file object for selection, monitoring it for I/O events." +msgstr "" + +#: ../Doc/library/selectors.rst:109 +msgid "" +"*fileobj* is the file object to monitor. It may either be an integer file " +"descriptor or an object with a ``fileno()`` method. *events* is a bitwise " +"mask of events to monitor. *data* is an opaque object." +msgstr "" + +#: ../Doc/library/selectors.rst:114 +msgid "" +"This returns a new :class:`SelectorKey` instance, or raises a :exc:" +"`ValueError` in case of invalid event mask or file descriptor, or :exc:" +"`KeyError` if the file object is already registered." +msgstr "" + +#: ../Doc/library/selectors.rst:120 +msgid "" +"Unregister a file object from selection, removing it from monitoring. A file " +"object shall be unregistered prior to being closed." +msgstr "" + +#: ../Doc/library/selectors.rst:123 +msgid "*fileobj* must be a file object previously registered." +msgstr "" + +#: ../Doc/library/selectors.rst:125 +msgid "" +"This returns the associated :class:`SelectorKey` instance, or raises a :exc:" +"`KeyError` if *fileobj* is not registered. It will raise :exc:`ValueError` " +"if *fileobj* is invalid (e.g. it has no ``fileno()`` method or its " +"``fileno()`` method has an invalid return value)." +msgstr "" + +#: ../Doc/library/selectors.rst:132 +msgid "Change a registered file object's monitored events or attached data." +msgstr "" + +#: ../Doc/library/selectors.rst:134 +msgid "" +"This is equivalent to :meth:`BaseSelector.unregister(fileobj)` followed by :" +"meth:`BaseSelector.register(fileobj, events, data)`, except that it can be " +"implemented more efficiently." +msgstr "" + +#: ../Doc/library/selectors.rst:138 +msgid "" +"This returns a new :class:`SelectorKey` instance, or raises a :exc:" +"`ValueError` in case of invalid event mask or file descriptor, or :exc:" +"`KeyError` if the file object is not registered." +msgstr "" + +#: ../Doc/library/selectors.rst:144 +msgid "" +"Wait until some registered file objects become ready, or the timeout expires." +msgstr "" + +#: ../Doc/library/selectors.rst:147 +msgid "" +"If ``timeout > 0``, this specifies the maximum wait time, in seconds. If " +"``timeout <= 0``, the call won't block, and will report the currently ready " +"file objects. If *timeout* is ``None``, the call will block until a " +"monitored file object becomes ready." +msgstr "" + +#: ../Doc/library/selectors.rst:153 +msgid "" +"This returns a list of ``(key, events)`` tuples, one for each ready file " +"object." +msgstr "" + +#: ../Doc/library/selectors.rst:156 +msgid "" +"*key* is the :class:`SelectorKey` instance corresponding to a ready file " +"object. *events* is a bitmask of events ready on this file object." +msgstr "" + +#: ../Doc/library/selectors.rst:161 +msgid "" +"This method can return before any file object becomes ready or the timeout " +"has elapsed if the current process receives a signal: in this case, an empty " +"list will be returned." +msgstr "" + +#: ../Doc/library/selectors.rst:165 +msgid "" +"The selector is now retried with a recomputed timeout when interrupted by a " +"signal if the signal handler did not raise an exception (see :pep:`475` for " +"the rationale), instead of returning an empty list of events before the " +"timeout." +msgstr "" + +#: ../Doc/library/selectors.rst:173 +msgid "Close the selector." +msgstr "" + +#: ../Doc/library/selectors.rst:175 +msgid "" +"This must be called to make sure that any underlying resource is freed. The " +"selector shall not be used once it has been closed." +msgstr "" + +#: ../Doc/library/selectors.rst:180 +msgid "Return the key associated with a registered file object." +msgstr "" + +#: ../Doc/library/selectors.rst:182 +msgid "" +"This returns the :class:`SelectorKey` instance associated to this file " +"object, or raises :exc:`KeyError` if the file object is not registered." +msgstr "" + +#: ../Doc/library/selectors.rst:187 +msgid "Return a mapping of file objects to selector keys." +msgstr "" + +#: ../Doc/library/selectors.rst:189 +msgid "" +"This returns a :class:`~collections.abc.Mapping` instance mapping registered " +"file objects to their associated :class:`SelectorKey` instance." +msgstr "" + +#: ../Doc/library/selectors.rst:196 +msgid "" +"The default selector class, using the most efficient implementation " +"available on the current platform. This should be the default choice for " +"most users." +msgstr "" + +#: ../Doc/library/selectors.rst:203 +msgid ":func:`select.select`-based selector." +msgstr "" + +#: ../Doc/library/selectors.rst:208 +msgid ":func:`select.poll`-based selector." +msgstr "" + +#: ../Doc/library/selectors.rst:213 +msgid ":func:`select.epoll`-based selector." +msgstr "" + +#: ../Doc/library/selectors.rst:217 +msgid "" +"This returns the file descriptor used by the underlying :func:`select.epoll` " +"object." +msgstr "" + +#: ../Doc/library/selectors.rst:222 +msgid ":func:`select.devpoll`-based selector." +msgstr "" + +#: ../Doc/library/selectors.rst:226 +msgid "" +"This returns the file descriptor used by the underlying :func:`select." +"devpoll` object." +msgstr "" + +#: ../Doc/library/selectors.rst:233 +msgid ":func:`select.kqueue`-based selector." +msgstr "" + +#: ../Doc/library/selectors.rst:237 +msgid "" +"This returns the file descriptor used by the underlying :func:`select." +"kqueue` object." +msgstr "" + +#: ../Doc/library/selectors.rst:244 +msgid "Here is a simple echo server implementation::" +msgstr "" + +#: ../Doc/library/shelve.rst:2 +msgid ":mod:`shelve` --- Python object persistence" +msgstr "" + +#: ../Doc/library/shelve.rst:7 +msgid "**Source code:** :source:`Lib/shelve.py`" +msgstr "" + +#: ../Doc/library/shelve.rst:13 +msgid "" +"A \"shelf\" is a persistent, dictionary-like object. The difference with " +"\"dbm\" databases is that the values (not the keys!) in a shelf can be " +"essentially arbitrary Python objects --- anything that the :mod:`pickle` " +"module can handle. This includes most class instances, recursive data types, " +"and objects containing lots of shared sub-objects. The keys are ordinary " +"strings." +msgstr "" + +#: ../Doc/library/shelve.rst:22 +msgid "" +"Open a persistent dictionary. The filename specified is the base filename " +"for the underlying database. As a side-effect, an extension may be added to " +"the filename and more than one file may be created. By default, the " +"underlying database file is opened for reading and writing. The optional " +"*flag* parameter has the same interpretation as the *flag* parameter of :" +"func:`dbm.open`." +msgstr "" + +#: ../Doc/library/shelve.rst:28 +msgid "" +"By default, version 3 pickles are used to serialize values. The version of " +"the pickle protocol can be specified with the *protocol* parameter." +msgstr "" + +#: ../Doc/library/shelve.rst:31 +msgid "" +"Because of Python semantics, a shelf cannot know when a mutable persistent-" +"dictionary entry is modified. By default modified objects are written " +"*only* when assigned to the shelf (see :ref:`shelve-example`). If the " +"optional *writeback* parameter is set to *True*, all entries accessed are " +"also cached in memory, and written back on :meth:`~Shelf.sync` and :meth:" +"`~Shelf.close`; this can make it handier to mutate mutable entries in the " +"persistent dictionary, but, if many entries are accessed, it can consume " +"vast amounts of memory for the cache, and it can make the close operation " +"very slow since all accessed entries are written back (there is no way to " +"determine which accessed entries are mutable, nor which ones were actually " +"mutated)." +msgstr "" + +#: ../Doc/library/shelve.rst:45 +msgid "" +"Do not rely on the shelf being closed automatically; always call :meth:" +"`~Shelf.close` explicitly when you don't need it any more, or use :func:" +"`shelve.open` as a context manager::" +msgstr "" + +#: ../Doc/library/shelve.rst:54 +msgid "" +"Because the :mod:`shelve` module is backed by :mod:`pickle`, it is insecure " +"to load a shelf from an untrusted source. Like with pickle, loading a shelf " +"can execute arbitrary code." +msgstr "" + +#: ../Doc/library/shelve.rst:58 +msgid "" +"Shelf objects support all methods supported by dictionaries. This eases the " +"transition from dictionary based scripts to those requiring persistent " +"storage." +msgstr "" + +#: ../Doc/library/shelve.rst:61 +msgid "Two additional methods are supported:" +msgstr "" + +#: ../Doc/library/shelve.rst:65 +msgid "" +"Write back all entries in the cache if the shelf was opened with *writeback* " +"set to :const:`True`. Also empty the cache and synchronize the persistent " +"dictionary on disk, if feasible. This is called automatically when the " +"shelf is closed with :meth:`close`." +msgstr "" + +#: ../Doc/library/shelve.rst:72 +msgid "" +"Synchronize and close the persistent *dict* object. Operations on a closed " +"shelf will fail with a :exc:`ValueError`." +msgstr "" + +#: ../Doc/library/shelve.rst:78 +msgid "" +"`Persistent dictionary recipe `_ with widely supported storage formats and having the speed of native " +"dictionaries." +msgstr "" + +#: ../Doc/library/shelve.rst:84 +msgid "Restrictions" +msgstr "" + +#: ../Doc/library/shelve.rst:90 +msgid "" +"The choice of which database package will be used (such as :mod:`dbm.ndbm` " +"or :mod:`dbm.gnu`) depends on which interface is available. Therefore it is " +"not safe to open the database directly using :mod:`dbm`. The database is " +"also (unfortunately) subject to the limitations of :mod:`dbm`, if it is used " +"--- this means that (the pickled representation of) the objects stored in " +"the database should be fairly small, and in rare cases key collisions may " +"cause the database to refuse updates." +msgstr "" + +#: ../Doc/library/shelve.rst:98 +msgid "" +"The :mod:`shelve` module does not support *concurrent* read/write access to " +"shelved objects. (Multiple simultaneous read accesses are safe.) When a " +"program has a shelf open for writing, no other program should have it open " +"for reading or writing. Unix file locking can be used to solve this, but " +"this differs across Unix versions and requires knowledge about the database " +"implementation used." +msgstr "" + +#: ../Doc/library/shelve.rst:108 +msgid "" +"A subclass of :class:`collections.abc.MutableMapping` which stores pickled " +"values in the *dict* object." +msgstr "" + +#: ../Doc/library/shelve.rst:111 +msgid "" +"By default, version 3 pickles are used to serialize values. The version of " +"the pickle protocol can be specified with the *protocol* parameter. See the :" +"mod:`pickle` documentation for a discussion of the pickle protocols." +msgstr "" + +#: ../Doc/library/shelve.rst:115 +msgid "" +"If the *writeback* parameter is ``True``, the object will hold a cache of " +"all entries accessed and write them back to the *dict* at sync and close " +"times. This allows natural operations on mutable entries, but can consume " +"much more memory and make sync and close take a long time." +msgstr "" + +#: ../Doc/library/shelve.rst:120 +msgid "" +"The *keyencoding* parameter is the encoding used to encode keys before they " +"are used with the underlying dict." +msgstr "" + +#: ../Doc/library/shelve.rst:123 +msgid "" +"A :class:`Shelf` object can also be used as a context manager, in which case " +"it will be automatically closed when the :keyword:`with` block ends." +msgstr "" + +#: ../Doc/library/shelve.rst:126 +msgid "" +"Added the *keyencoding* parameter; previously, keys were always encoded in " +"UTF-8." +msgstr "" + +#: ../Doc/library/shelve.rst:130 ../Doc/library/subprocess.rst:520 +msgid "Added context manager support." +msgstr "" + +#: ../Doc/library/shelve.rst:136 +msgid "" +"A subclass of :class:`Shelf` which exposes :meth:`first`, :meth:`!next`, :" +"meth:`previous`, :meth:`last` and :meth:`set_location` which are available " +"in the third-party :mod:`bsddb` module from `pybsddb `_ but not in other database modules. The *dict* " +"object passed to the constructor must support those methods. This is " +"generally accomplished by calling one of :func:`bsddb.hashopen`, :func:" +"`bsddb.btopen` or :func:`bsddb.rnopen`. The optional *protocol*, " +"*writeback*, and *keyencoding* parameters have the same interpretation as " +"for the :class:`Shelf` class." +msgstr "" + +#: ../Doc/library/shelve.rst:149 +msgid "" +"A subclass of :class:`Shelf` which accepts a *filename* instead of a dict-" +"like object. The underlying file will be opened using :func:`dbm.open`. By " +"default, the file will be created and opened for both read and write. The " +"optional *flag* parameter has the same interpretation as for the :func:`." +"open` function. The optional *protocol* and *writeback* parameters have the " +"same interpretation as for the :class:`Shelf` class." +msgstr "" + +#: ../Doc/library/shelve.rst:162 +msgid "" +"To summarize the interface (``key`` is a string, ``data`` is an arbitrary " +"object)::" +msgstr "" + +#: ../Doc/library/shelve.rst:199 +msgid "Module :mod:`dbm`" +msgstr "" + +#: ../Doc/library/shelve.rst:199 +msgid "Generic interface to ``dbm``-style databases." +msgstr "" + +#: ../Doc/library/shelve.rst:202 +msgid "Object serialization used by :mod:`shelve`." +msgstr "" + +#: ../Doc/library/shlex.rst:2 +msgid ":mod:`shlex` --- Simple lexical analysis" +msgstr "" + +#: ../Doc/library/shlex.rst:12 +msgid "**Source code:** :source:`Lib/shlex.py`" +msgstr "" + +#: ../Doc/library/shlex.rst:16 +msgid "" +"The :class:`~shlex.shlex` class makes it easy to write lexical analyzers for " +"simple syntaxes resembling that of the Unix shell. This will often be " +"useful for writing minilanguages, (for example, in run control files for " +"Python applications) or for parsing quoted strings." +msgstr "" + +#: ../Doc/library/shlex.rst:21 +msgid "The :mod:`shlex` module defines the following functions:" +msgstr "" + +#: ../Doc/library/shlex.rst:26 +msgid "" +"Split the string *s* using shell-like syntax. If *comments* is :const:" +"`False` (the default), the parsing of comments in the given string will be " +"disabled (setting the :attr:`~shlex.commenters` attribute of the :class:" +"`~shlex.shlex` instance to the empty string). This function operates in " +"POSIX mode by default, but uses non-POSIX mode if the *posix* argument is " +"false." +msgstr "" + +#: ../Doc/library/shlex.rst:35 +msgid "" +"Since the :func:`split` function instantiates a :class:`~shlex.shlex` " +"instance, passing ``None`` for *s* will read the string to split from " +"standard input." +msgstr "" + +#: ../Doc/library/shlex.rst:42 +msgid "" +"Return a shell-escaped version of the string *s*. The returned value is a " +"string that can safely be used as one token in a shell command line, for " +"cases where you cannot use a list." +msgstr "" + +#: ../Doc/library/shlex.rst:46 +msgid "This idiom would be unsafe::" +msgstr "" + +#: ../Doc/library/shlex.rst:53 +msgid ":func:`quote` lets you plug the security hole::" +msgstr "" + +#: ../Doc/library/shlex.rst:62 +msgid "The quoting is compatible with UNIX shells and with :func:`split`:" +msgstr "" + +#: ../Doc/library/shlex.rst:73 +msgid "The :mod:`shlex` module defines the following class:" +msgstr "" + +#: ../Doc/library/shlex.rst:78 +msgid "" +"A :class:`~shlex.shlex` instance or subclass instance is a lexical analyzer " +"object. The initialization argument, if present, specifies where to read " +"characters from. It must be a file-/stream-like object with :meth:`~io." +"TextIOBase.read` and :meth:`~io.TextIOBase.readline` methods, or a string. " +"If no argument is given, input will be taken from ``sys.stdin``. The second " +"optional argument is a filename string, which sets the initial value of the :" +"attr:`~shlex.infile` attribute. If the *instream* argument is omitted or " +"equal to ``sys.stdin``, this second argument defaults to \"stdin\". The " +"*posix* argument defines the operational mode: when *posix* is not true " +"(default), the :class:`~shlex.shlex` instance will operate in compatibility " +"mode. When operating in POSIX mode, :class:`~shlex.shlex` will try to be as " +"close as possible to the POSIX shell parsing rules. The *punctuation_chars* " +"argument provides a way to make the behaviour even closer to how real shells " +"parse. This can take a number of values: the default value, ``False``, " +"preserves the behaviour seen under Python 3.5 and earlier. If set to " +"``True``, then parsing of the characters ``();<>|&`` is changed: any run of " +"these characters (considered punctuation characters) is returned as a single " +"token. If set to a non-empty string of characters, those characters will be " +"used as the punctuation characters. Any characters in the :attr:`wordchars` " +"attribute that appear in *punctuation_chars* will be removed from :attr:" +"`wordchars`. See :ref:`improved-shell-compatibility` for more information." +msgstr "" + +#: ../Doc/library/shlex.rst:101 +msgid "The *punctuation_chars* parameter was added." +msgstr "" + +#: ../Doc/library/shlex.rst:106 +msgid "Module :mod:`configparser`" +msgstr "" + +#: ../Doc/library/shlex.rst:107 +msgid "" +"Parser for configuration files similar to the Windows :file:`.ini` files." +msgstr "" + +#: ../Doc/library/shlex.rst:113 +msgid "shlex Objects" +msgstr "" + +#: ../Doc/library/shlex.rst:115 +msgid "A :class:`~shlex.shlex` instance has the following methods:" +msgstr "" + +#: ../Doc/library/shlex.rst:120 +msgid "" +"Return a token. If tokens have been stacked using :meth:`push_token`, pop a " +"token off the stack. Otherwise, read one from the input stream. If reading " +"encounters an immediate end-of-file, :attr:`eof` is returned (the empty " +"string (``''``) in non-POSIX mode, and ``None`` in POSIX mode)." +msgstr "" + +#: ../Doc/library/shlex.rst:128 +msgid "Push the argument onto the token stack." +msgstr "" + +#: ../Doc/library/shlex.rst:133 +msgid "" +"Read a raw token. Ignore the pushback stack, and do not interpret source " +"requests. (This is not ordinarily a useful entry point, and is documented " +"here only for the sake of completeness.)" +msgstr "" + +#: ../Doc/library/shlex.rst:140 +msgid "" +"When :class:`~shlex.shlex` detects a source request (see :attr:`source` " +"below) this method is given the following token as argument, and expected to " +"return a tuple consisting of a filename and an open file-like object." +msgstr "" + +#: ../Doc/library/shlex.rst:144 +msgid "" +"Normally, this method first strips any quotes off the argument. If the " +"result is an absolute pathname, or there was no previous source request in " +"effect, or the previous source was a stream (such as ``sys.stdin``), the " +"result is left alone. Otherwise, if the result is a relative pathname, the " +"directory part of the name of the file immediately before it on the source " +"inclusion stack is prepended (this behavior is like the way the C " +"preprocessor handles ``#include \"file.h\"``)." +msgstr "" + +#: ../Doc/library/shlex.rst:152 +msgid "" +"The result of the manipulations is treated as a filename, and returned as " +"the first component of the tuple, with :func:`open` called on it to yield " +"the second component. (Note: this is the reverse of the order of arguments " +"in instance initialization!)" +msgstr "" + +#: ../Doc/library/shlex.rst:157 +msgid "" +"This hook is exposed so that you can use it to implement directory search " +"paths, addition of file extensions, and other namespace hacks. There is no " +"corresponding 'close' hook, but a shlex instance will call the :meth:`~io." +"IOBase.close` method of the sourced input stream when it returns EOF." +msgstr "" + +#: ../Doc/library/shlex.rst:163 +msgid "" +"For more explicit control of source stacking, use the :meth:`push_source` " +"and :meth:`pop_source` methods." +msgstr "" + +#: ../Doc/library/shlex.rst:169 +msgid "" +"Push an input source stream onto the input stack. If the filename argument " +"is specified it will later be available for use in error messages. This is " +"the same method used internally by the :meth:`sourcehook` method." +msgstr "" + +#: ../Doc/library/shlex.rst:176 +msgid "" +"Pop the last-pushed input source from the input stack. This is the same " +"method used internally when the lexer reaches EOF on a stacked input stream." +msgstr "" + +#: ../Doc/library/shlex.rst:182 +msgid "" +"This method generates an error message leader in the format of a Unix C " +"compiler error label; the format is ``'\"%s\", line %d: '``, where the ``" +"%s`` is replaced with the name of the current source file and the ``%d`` " +"with the current input line number (the optional arguments can be used to " +"override these)." +msgstr "" + +#: ../Doc/library/shlex.rst:187 +msgid "" +"This convenience is provided to encourage :mod:`shlex` users to generate " +"error messages in the standard, parseable format understood by Emacs and " +"other Unix tools." +msgstr "" + +#: ../Doc/library/shlex.rst:191 +msgid "" +"Instances of :class:`~shlex.shlex` subclasses have some public instance " +"variables which either control lexical analysis or can be used for debugging:" +msgstr "" + +#: ../Doc/library/shlex.rst:197 +msgid "" +"The string of characters that are recognized as comment beginners. All " +"characters from the comment beginner to end of line are ignored. Includes " +"just ``'#'`` by default." +msgstr "" + +#: ../Doc/library/shlex.rst:204 +msgid "" +"The string of characters that will accumulate into multi-character tokens. " +"By default, includes all ASCII alphanumerics and underscore. In POSIX mode, " +"the accented characters in the Latin-1 set are also included. If :attr:" +"`punctuation_chars` is not empty, the characters ``~-./*?=``, which can " +"appear in filename specifications and command line parameters, will also be " +"included in this attribute, and any characters which appear in " +"``punctuation_chars`` will be removed from ``wordchars`` if they are present " +"there." +msgstr "" + +#: ../Doc/library/shlex.rst:216 +msgid "" +"Characters that will be considered whitespace and skipped. Whitespace " +"bounds tokens. By default, includes space, tab, linefeed and carriage-" +"return." +msgstr "" + +#: ../Doc/library/shlex.rst:222 +msgid "" +"Characters that will be considered as escape. This will be only used in " +"POSIX mode, and includes just ``'\\'`` by default." +msgstr "" + +#: ../Doc/library/shlex.rst:228 +msgid "" +"Characters that will be considered string quotes. The token accumulates " +"until the same quote is encountered again (thus, different quote types " +"protect each other as in the shell.) By default, includes ASCII single and " +"double quotes." +msgstr "" + +#: ../Doc/library/shlex.rst:235 +msgid "" +"Characters in :attr:`quotes` that will interpret escape characters defined " +"in :attr:`escape`. This is only used in POSIX mode, and includes just " +"``'\"'`` by default." +msgstr "" + +#: ../Doc/library/shlex.rst:242 +msgid "" +"If ``True``, tokens will only be split in whitespaces. This is useful, for " +"example, for parsing command lines with :class:`~shlex.shlex`, getting " +"tokens in a similar way to shell arguments. If this attribute is ``True``, :" +"attr:`punctuation_chars` will have no effect, and splitting will happen only " +"on whitespaces. When using :attr:`punctuation_chars`, which is intended to " +"provide parsing closer to that implemented by shells, it is advisable to " +"leave ``whitespace_split`` as ``False`` (the default value)." +msgstr "" + +#: ../Doc/library/shlex.rst:253 +msgid "" +"The name of the current input file, as initially set at class instantiation " +"time or stacked by later source requests. It may be useful to examine this " +"when constructing error messages." +msgstr "" + +#: ../Doc/library/shlex.rst:260 +msgid "" +"The input stream from which this :class:`~shlex.shlex` instance is reading " +"characters." +msgstr "" + +#: ../Doc/library/shlex.rst:266 +msgid "" +"This attribute is ``None`` by default. If you assign a string to it, that " +"string will be recognized as a lexical-level inclusion request similar to " +"the ``source`` keyword in various shells. That is, the immediately " +"following token will be opened as a filename and input will be taken from " +"that stream until EOF, at which point the :meth:`~io.IOBase.close` method of " +"that stream will be called and the input source will again become the " +"original input stream. Source requests may be stacked any number of levels " +"deep." +msgstr "" + +#: ../Doc/library/shlex.rst:277 +msgid "" +"If this attribute is numeric and ``1`` or more, a :class:`~shlex.shlex` " +"instance will print verbose progress output on its behavior. If you need to " +"use this, you can read the module source code to learn the details." +msgstr "" + +#: ../Doc/library/shlex.rst:284 +msgid "Source line number (count of newlines seen so far plus one)." +msgstr "" + +#: ../Doc/library/shlex.rst:289 +msgid "" +"The token buffer. It may be useful to examine this when catching exceptions." +msgstr "" + +#: ../Doc/library/shlex.rst:294 +msgid "" +"Token used to determine end of file. This will be set to the empty string " +"(``''``), in non-POSIX mode, and to ``None`` in POSIX mode." +msgstr "" + +#: ../Doc/library/shlex.rst:300 +msgid "" +"Characters that will be considered punctuation. Runs of punctuation " +"characters will be returned as a single token. However, note that no " +"semantic validity checking will be performed: for example, '>>>' could be " +"returned as a token, even though it may not be recognised as such by shells." +msgstr "" + +#: ../Doc/library/shlex.rst:311 +msgid "Parsing Rules" +msgstr "" + +#: ../Doc/library/shlex.rst:313 +msgid "" +"When operating in non-POSIX mode, :class:`~shlex.shlex` will try to obey to " +"the following rules." +msgstr "" + +#: ../Doc/library/shlex.rst:316 +msgid "" +"Quote characters are not recognized within words (``Do\"Not\"Separate`` is " +"parsed as the single word ``Do\"Not\"Separate``);" +msgstr "" + +#: ../Doc/library/shlex.rst:319 +msgid "Escape characters are not recognized;" +msgstr "" + +#: ../Doc/library/shlex.rst:321 +msgid "" +"Enclosing characters in quotes preserve the literal value of all characters " +"within the quotes;" +msgstr "" + +#: ../Doc/library/shlex.rst:324 +msgid "" +"Closing quotes separate words (``\"Do\"Separate`` is parsed as ``\"Do\"`` " +"and ``Separate``);" +msgstr "" + +#: ../Doc/library/shlex.rst:327 +msgid "" +"If :attr:`~shlex.whitespace_split` is ``False``, any character not declared " +"to be a word character, whitespace, or a quote will be returned as a single-" +"character token. If it is ``True``, :class:`~shlex.shlex` will only split " +"words in whitespaces;" +msgstr "" + +#: ../Doc/library/shlex.rst:332 +msgid "EOF is signaled with an empty string (``''``);" +msgstr "" + +#: ../Doc/library/shlex.rst:334 +msgid "It's not possible to parse empty strings, even if quoted." +msgstr "" + +#: ../Doc/library/shlex.rst:336 +msgid "" +"When operating in POSIX mode, :class:`~shlex.shlex` will try to obey to the " +"following parsing rules." +msgstr "" + +#: ../Doc/library/shlex.rst:339 +msgid "" +"Quotes are stripped out, and do not separate words (``\"Do\"Not\"Separate" +"\"`` is parsed as the single word ``DoNotSeparate``);" +msgstr "" + +#: ../Doc/library/shlex.rst:342 +msgid "" +"Non-quoted escape characters (e.g. ``'\\'``) preserve the literal value of " +"the next character that follows;" +msgstr "" + +#: ../Doc/library/shlex.rst:345 +msgid "" +"Enclosing characters in quotes which are not part of :attr:`~shlex." +"escapedquotes` (e.g. ``\"'\"``) preserve the literal value of all characters " +"within the quotes;" +msgstr "" + +#: ../Doc/library/shlex.rst:349 +msgid "" +"Enclosing characters in quotes which are part of :attr:`~shlex." +"escapedquotes` (e.g. ``'\"'``) preserves the literal value of all characters " +"within the quotes, with the exception of the characters mentioned in :attr:" +"`~shlex.escape`. The escape characters retain its special meaning only when " +"followed by the quote in use, or the escape character itself. Otherwise the " +"escape character will be considered a normal character." +msgstr "" + +#: ../Doc/library/shlex.rst:357 +msgid "EOF is signaled with a :const:`None` value;" +msgstr "" + +#: ../Doc/library/shlex.rst:359 +msgid "Quoted empty strings (``''``) are allowed." +msgstr "" + +#: ../Doc/library/shlex.rst:364 +msgid "Improved Compatibility with Shells" +msgstr "" + +#: ../Doc/library/shlex.rst:368 +msgid "" +"The :class:`shlex` class provides compatibility with the parsing performed " +"by common Unix shells like ``bash``, ``dash``, and ``sh``. To take " +"advantage of this compatibility, specify the ``punctuation_chars`` argument " +"in the constructor. This defaults to ``False``, which preserves pre-3.6 " +"behaviour. However, if it is set to ``True``, then parsing of the characters " +"``();<>|&`` is changed: any run of these characters is returned as a single " +"token. While this is short of a full parser for shells (which would be out " +"of scope for the standard library, given the multiplicity of shells out " +"there), it does allow you to perform processing of command lines more easily " +"than you could otherwise. To illustrate, you can see the difference in the " +"following snippet::" +msgstr "" + +#: ../Doc/library/shlex.rst:390 +msgid "which prints out::" +msgstr "" + +#: ../Doc/library/shlex.rst:395 +msgid "" +"Of course, tokens will be returned which are not valid for shells, and " +"you'll need to implement your own error checks on the returned tokens." +msgstr "" + +#: ../Doc/library/shlex.rst:398 +msgid "" +"Instead of passing ``True`` as the value for the punctuation_chars " +"parameter, you can pass a string with specific characters, which will be " +"used to determine which characters constitute punctuation. For example::" +msgstr "" + +#: ../Doc/library/shlex.rst:407 +msgid "" +"When ``punctuation_chars`` is specified, the :attr:`~shlex.wordchars` " +"attribute is augmented with the characters ``~-./*?=``. That is because " +"these characters can appear in file names (including wildcards) and command-" +"line arguments (e.g. ``--color=auto``). Hence::" +msgstr "" + +#: ../Doc/library/shutil.rst:2 +msgid ":mod:`shutil` --- High-level file operations" +msgstr "" + +#: ../Doc/library/shutil.rst:10 +msgid "**Source code:** :source:`Lib/shutil.py`" +msgstr "" + +#: ../Doc/library/shutil.rst:18 +msgid "" +"The :mod:`shutil` module offers a number of high-level operations on files " +"and collections of files. In particular, functions are provided which " +"support file copying and removal. For operations on individual files, see " +"also the :mod:`os` module." +msgstr "" + +#: ../Doc/library/shutil.rst:25 +msgid "" +"Even the higher-level file copying functions (:func:`shutil.copy`, :func:" +"`shutil.copy2`) cannot copy all file metadata." +msgstr "" + +#: ../Doc/library/shutil.rst:28 +msgid "" +"On POSIX platforms, this means that file owner and group are lost as well as " +"ACLs. On Mac OS, the resource fork and other metadata are not used. This " +"means that resources will be lost and file type and creator codes will not " +"be correct. On Windows, file owners, ACLs and alternate data streams are not " +"copied." +msgstr "" + +#: ../Doc/library/shutil.rst:38 +msgid "Directory and files operations" +msgstr "" + +#: ../Doc/library/shutil.rst:42 +msgid "" +"Copy the contents of the file-like object *fsrc* to the file-like object " +"*fdst*. The integer *length*, if given, is the buffer size. In particular, a " +"negative *length* value means to copy the data without looping over the " +"source data in chunks; by default the data is read in chunks to avoid " +"uncontrolled memory consumption. Note that if the current file position of " +"the *fsrc* object is not 0, only the contents from the current file position " +"to the end of the file will be copied." +msgstr "" + +#: ../Doc/library/shutil.rst:53 +msgid "" +"Copy the contents (no metadata) of the file named *src* to a file named " +"*dst* and return *dst*. *src* and *dst* are path names given as strings. " +"*dst* must be the complete target file name; look at :func:`shutil.copy` for " +"a copy that accepts a target directory path. If *src* and *dst* specify the " +"same file, :exc:`SameFileError` is raised." +msgstr "" + +#: ../Doc/library/shutil.rst:59 +msgid "" +"The destination location must be writable; otherwise, an :exc:`OSError` " +"exception will be raised. If *dst* already exists, it will be replaced. " +"Special files such as character or block devices and pipes cannot be copied " +"with this function." +msgstr "" + +#: ../Doc/library/shutil.rst:64 +msgid "" +"If *follow_symlinks* is false and *src* is a symbolic link, a new symbolic " +"link will be created instead of copying the file *src* points to." +msgstr "" + +#: ../Doc/library/shutil.rst:68 +msgid "" +":exc:`IOError` used to be raised instead of :exc:`OSError`. Added " +"*follow_symlinks* argument. Now returns *dst*." +msgstr "" + +#: ../Doc/library/shutil.rst:73 +msgid "" +"Raise :exc:`SameFileError` instead of :exc:`Error`. Since the former is a " +"subclass of the latter, this change is backward compatible." +msgstr "" + +#: ../Doc/library/shutil.rst:80 +msgid "" +"This exception is raised if source and destination in :func:`copyfile` are " +"the same file." +msgstr "" + +#: ../Doc/library/shutil.rst:88 +msgid "" +"Copy the permission bits from *src* to *dst*. The file contents, owner, and " +"group are unaffected. *src* and *dst* are path names given as strings. If " +"*follow_symlinks* is false, and both *src* and *dst* are symbolic links, :" +"func:`copymode` will attempt to modify the mode of *dst* itself (rather than " +"the file it points to). This functionality is not available on every " +"platform; please see :func:`copystat` for more information. If :func:" +"`copymode` cannot modify symbolic links on the local platform, and it is " +"asked to do so, it will do nothing and return." +msgstr "" + +#: ../Doc/library/shutil.rst:97 +msgid "Added *follow_symlinks* argument." +msgstr "" + +#: ../Doc/library/shutil.rst:102 +msgid "" +"Copy the permission bits, last access time, last modification time, and " +"flags from *src* to *dst*. On Linux, :func:`copystat` also copies the " +"\"extended attributes\" where possible. The file contents, owner, and group " +"are unaffected. *src* and *dst* are path names given as strings." +msgstr "" + +#: ../Doc/library/shutil.rst:107 +msgid "" +"If *follow_symlinks* is false, and *src* and *dst* both refer to symbolic " +"links, :func:`copystat` will operate on the symbolic links themselves rather " +"than the files the symbolic links refer to--reading the information from the " +"*src* symbolic link, and writing the information to the *dst* symbolic link." +msgstr "" + +#: ../Doc/library/shutil.rst:116 +msgid "" +"Not all platforms provide the ability to examine and modify symbolic links. " +"Python itself can tell you what functionality is locally available." +msgstr "" + +#: ../Doc/library/shutil.rst:120 +msgid "" +"If ``os.chmod in os.supports_follow_symlinks`` is ``True``, :func:`copystat` " +"can modify the permission bits of a symbolic link." +msgstr "" + +#: ../Doc/library/shutil.rst:124 +msgid "" +"If ``os.utime in os.supports_follow_symlinks`` is ``True``, :func:`copystat` " +"can modify the last access and modification times of a symbolic link." +msgstr "" + +#: ../Doc/library/shutil.rst:128 +msgid "" +"If ``os.chflags in os.supports_follow_symlinks`` is ``True``, :func:" +"`copystat` can modify the flags of a symbolic link. (``os.chflags`` is not " +"available on all platforms.)" +msgstr "" + +#: ../Doc/library/shutil.rst:133 +msgid "" +"On platforms where some or all of this functionality is unavailable, when " +"asked to modify a symbolic link, :func:`copystat` will copy everything it " +"can. :func:`copystat` never returns failure." +msgstr "" + +#: ../Doc/library/shutil.rst:138 +msgid "Please see :data:`os.supports_follow_symlinks` for more information." +msgstr "" + +#: ../Doc/library/shutil.rst:141 +msgid "" +"Added *follow_symlinks* argument and support for Linux extended attributes." +msgstr "" + +#: ../Doc/library/shutil.rst:146 +msgid "" +"Copies the file *src* to the file or directory *dst*. *src* and *dst* " +"should be strings. If *dst* specifies a directory, the file will be copied " +"into *dst* using the base filename from *src*. Returns the path to the " +"newly created file." +msgstr "" + +#: ../Doc/library/shutil.rst:151 +msgid "" +"If *follow_symlinks* is false, and *src* is a symbolic link, *dst* will be " +"created as a symbolic link. If *follow_symlinks* is true and *src* is a " +"symbolic link, *dst* will be a copy of the file *src* refers to." +msgstr "" + +#: ../Doc/library/shutil.rst:156 +msgid "" +":func:`copy` copies the file data and the file's permission mode (see :func:" +"`os.chmod`). Other metadata, like the file's creation and modification " +"times, is not preserved. To preserve all file metadata from the original, " +"use :func:`~shutil.copy2` instead." +msgstr "" + +#: ../Doc/library/shutil.rst:162 +msgid "" +"Added *follow_symlinks* argument. Now returns path to the newly created file." +msgstr "" + +#: ../Doc/library/shutil.rst:168 +msgid "" +"Identical to :func:`~shutil.copy` except that :func:`copy2` also attempts to " +"preserve all file metadata." +msgstr "" + +#: ../Doc/library/shutil.rst:171 +msgid "" +"When *follow_symlinks* is false, and *src* is a symbolic link, :func:`copy2` " +"attempts to copy all metadata from the *src* symbolic link to the newly-" +"created *dst* symbolic link. However, this functionality is not available on " +"all platforms. On platforms where some or all of this functionality is " +"unavailable, :func:`copy2` will preserve all the metadata it can; :func:" +"`copy2` never returns failure." +msgstr "" + +#: ../Doc/library/shutil.rst:179 +msgid "" +":func:`copy2` uses :func:`copystat` to copy the file metadata. Please see :" +"func:`copystat` for more information about platform support for modifying " +"symbolic link metadata." +msgstr "" + +#: ../Doc/library/shutil.rst:183 +msgid "" +"Added *follow_symlinks* argument, try to copy extended file system " +"attributes too (currently Linux only). Now returns path to the newly created " +"file." +msgstr "" + +#: ../Doc/library/shutil.rst:190 +msgid "" +"This factory function creates a function that can be used as a callable for :" +"func:`copytree`\\'s *ignore* argument, ignoring files and directories that " +"match one of the glob-style *patterns* provided. See the example below." +msgstr "" + +#: ../Doc/library/shutil.rst:198 +msgid "" +"Recursively copy an entire directory tree rooted at *src*, returning the " +"destination directory. The destination directory, named by *dst*, must not " +"already exist; it will be created as well as missing parent directories. " +"Permissions and times of directories are copied with :func:`copystat`, " +"individual files are copied using :func:`shutil.copy2`." +msgstr "" + +#: ../Doc/library/shutil.rst:205 +msgid "" +"If *symlinks* is true, symbolic links in the source tree are represented as " +"symbolic links in the new tree and the metadata of the original links will " +"be copied as far as the platform allows; if false or omitted, the contents " +"and metadata of the linked files are copied to the new tree." +msgstr "" + +#: ../Doc/library/shutil.rst:210 +msgid "" +"When *symlinks* is false, if the file pointed by the symlink doesn't exist, " +"an exception will be added in the list of errors raised in an :exc:`Error` " +"exception at the end of the copy process. You can set the optional " +"*ignore_dangling_symlinks* flag to true if you want to silence this " +"exception. Notice that this option has no effect on platforms that don't " +"support :func:`os.symlink`." +msgstr "" + +#: ../Doc/library/shutil.rst:217 +msgid "" +"If *ignore* is given, it must be a callable that will receive as its " +"arguments the directory being visited by :func:`copytree`, and a list of its " +"contents, as returned by :func:`os.listdir`. Since :func:`copytree` is " +"called recursively, the *ignore* callable will be called once for each " +"directory that is copied. The callable must return a sequence of directory " +"and file names relative to the current directory (i.e. a subset of the items " +"in its second argument); these names will then be ignored in the copy " +"process. :func:`ignore_patterns` can be used to create such a callable that " +"ignores names based on glob-style patterns." +msgstr "" + +#: ../Doc/library/shutil.rst:227 +msgid "" +"If exception(s) occur, an :exc:`Error` is raised with a list of reasons." +msgstr "" + +#: ../Doc/library/shutil.rst:229 +msgid "" +"If *copy_function* is given, it must be a callable that will be used to copy " +"each file. It will be called with the source path and the destination path " +"as arguments. By default, :func:`shutil.copy2` is used, but any function " +"that supports the same signature (like :func:`shutil.copy`) can be used." +msgstr "" + +#: ../Doc/library/shutil.rst:234 +msgid "Copy metadata when *symlinks* is false. Now returns *dst*." +msgstr "" + +#: ../Doc/library/shutil.rst:238 +msgid "" +"Added the *copy_function* argument to be able to provide a custom copy " +"function. Added the *ignore_dangling_symlinks* argument to silent dangling " +"symlinks errors when *symlinks* is false." +msgstr "" + +#: ../Doc/library/shutil.rst:249 +msgid "" +"Delete an entire directory tree; *path* must point to a directory (but not a " +"symbolic link to a directory). If *ignore_errors* is true, errors resulting " +"from failed removals will be ignored; if false or omitted, such errors are " +"handled by calling a handler specified by *onerror* or, if that is omitted, " +"they raise an exception." +msgstr "" + +#: ../Doc/library/shutil.rst:257 +msgid "" +"On platforms that support the necessary fd-based functions a symlink attack " +"resistant version of :func:`rmtree` is used by default. On other platforms, " +"the :func:`rmtree` implementation is susceptible to a symlink attack: given " +"proper timing and circumstances, attackers can manipulate symlinks on the " +"filesystem to delete files they wouldn't be able to access otherwise. " +"Applications can use the :data:`rmtree.avoids_symlink_attacks` function " +"attribute to determine which case applies." +msgstr "" + +#: ../Doc/library/shutil.rst:265 +msgid "" +"If *onerror* is provided, it must be a callable that accepts three " +"parameters: *function*, *path*, and *excinfo*." +msgstr "" + +#: ../Doc/library/shutil.rst:268 +msgid "" +"The first parameter, *function*, is the function which raised the exception; " +"it depends on the platform and implementation. The second parameter, " +"*path*, will be the path name passed to *function*. The third parameter, " +"*excinfo*, will be the exception information returned by :func:`sys." +"exc_info`. Exceptions raised by *onerror* will not be caught." +msgstr "" + +#: ../Doc/library/shutil.rst:274 +msgid "" +"Added a symlink attack resistant version that is used automatically if " +"platform supports fd-based functions." +msgstr "" + +#: ../Doc/library/shutil.rst:280 +msgid "" +"Indicates whether the current platform and implementation provides a symlink " +"attack resistant version of :func:`rmtree`. Currently this is only true for " +"platforms supporting fd-based directory access functions." +msgstr "" + +#: ../Doc/library/shutil.rst:289 +msgid "" +"Recursively move a file or directory (*src*) to another location (*dst*) and " +"return the destination." +msgstr "" + +#: ../Doc/library/shutil.rst:292 +msgid "" +"If the destination is an existing directory, then *src* is moved inside that " +"directory. If the destination already exists but is not a directory, it may " +"be overwritten depending on :func:`os.rename` semantics." +msgstr "" + +#: ../Doc/library/shutil.rst:296 +msgid "" +"If the destination is on the current filesystem, then :func:`os.rename` is " +"used. Otherwise, *src* is copied to *dst* using *copy_function* and then " +"removed. In case of symlinks, a new symlink pointing to the target of *src* " +"will be created in or as *dst* and *src* will be removed." +msgstr "" + +#: ../Doc/library/shutil.rst:301 +msgid "" +"If *copy_function* is given, it must be a callable that takes two arguments " +"*src* and *dst*, and will be used to copy *src* to *dest* if :func:`os." +"rename` cannot be used. If the source is a directory, :func:`copytree` is " +"called, passing it the :func:`copy_function`. The default *copy_function* " +"is :func:`copy2`. Using :func:`copy` as the *copy_function* allows the move " +"to succeed when it is not possible to also copy the metadata, at the expense " +"of not copying any of the metadata." +msgstr "" + +#: ../Doc/library/shutil.rst:309 +msgid "" +"Added explicit symlink handling for foreign filesystems, thus adapting it to " +"the behavior of GNU's :program:`mv`. Now returns *dst*." +msgstr "" + +#: ../Doc/library/shutil.rst:314 +msgid "Added the *copy_function* keyword argument." +msgstr "" + +#: ../Doc/library/shutil.rst:319 +msgid "" +"Return disk usage statistics about the given path as a :term:`named tuple` " +"with the attributes *total*, *used* and *free*, which are the amount of " +"total, used and free space, in bytes." +msgstr "" + +#: ../Doc/library/shutil.rst:329 +msgid "Change owner *user* and/or *group* of the given *path*." +msgstr "" + +#: ../Doc/library/shutil.rst:331 +msgid "" +"*user* can be a system user name or a uid; the same applies to *group*. At " +"least one argument is required." +msgstr "" + +#: ../Doc/library/shutil.rst:334 +msgid "See also :func:`os.chown`, the underlying function." +msgstr "" + +#: ../Doc/library/shutil.rst:343 +msgid "" +"Return the path to an executable which would be run if the given *cmd* was " +"called. If no *cmd* would be called, return ``None``." +msgstr "" + +#: ../Doc/library/shutil.rst:346 +msgid "" +"*mode* is a permission mask passed to :func:`os.access`, by default " +"determining if the file exists and executable." +msgstr "" + +#: ../Doc/library/shutil.rst:349 +msgid "" +"When no *path* is specified, the results of :func:`os.environ` are used, " +"returning either the \"PATH\" value or a fallback of :attr:`os.defpath`." +msgstr "" + +#: ../Doc/library/shutil.rst:352 +msgid "" +"On Windows, the current directory is always prepended to the *path* whether " +"or not you use the default or provide your own, which is the behavior the " +"command shell uses when finding executables. Additionally, when finding the " +"*cmd* in the *path*, the ``PATHEXT`` environment variable is checked. For " +"example, if you call ``shutil.which(\"python\")``, :func:`which` will search " +"``PATHEXT`` to know that it should look for ``python.exe`` within the *path* " +"directories. For example, on Windows::" +msgstr "" + +#: ../Doc/library/shutil.rst:368 +msgid "" +"This exception collects exceptions that are raised during a multi-file " +"operation. For :func:`copytree`, the exception argument is a list of 3-" +"tuples (*srcname*, *dstname*, *exception*)." +msgstr "" + +#: ../Doc/library/shutil.rst:376 +msgid "copytree example" +msgstr "" + +#: ../Doc/library/shutil.rst:378 +msgid "" +"This example is the implementation of the :func:`copytree` function, " +"described above, with the docstring omitted. It demonstrates many of the " +"other functions provided by this module. ::" +msgstr "" + +#: ../Doc/library/shutil.rst:413 +msgid "Another example that uses the :func:`ignore_patterns` helper::" +msgstr "" + +#: ../Doc/library/shutil.rst:419 +msgid "" +"This will copy everything except ``.pyc`` files and files or directories " +"whose name starts with ``tmp``." +msgstr "" + +#: ../Doc/library/shutil.rst:422 +msgid "Another example that uses the *ignore* argument to add a logging call::" +msgstr "" + +#: ../Doc/library/shutil.rst:437 +msgid "rmtree example" +msgstr "" + +#: ../Doc/library/shutil.rst:439 +msgid "" +"This example shows how to remove a directory tree on Windows where some of " +"the files have their read-only bit set. It uses the onerror callback to " +"clear the readonly bit and reattempt the remove. Any subsequent failure will " +"propagate. ::" +msgstr "" + +#: ../Doc/library/shutil.rst:457 +msgid "Archiving operations" +msgstr "" + +#: ../Doc/library/shutil.rst:461 +msgid "" +"High-level utilities to create and read compressed and archived files are " +"also provided. They rely on the :mod:`zipfile` and :mod:`tarfile` modules." +msgstr "" + +#: ../Doc/library/shutil.rst:466 +msgid "Create an archive file (such as zip or tar) and return its name." +msgstr "" + +#: ../Doc/library/shutil.rst:468 +msgid "" +"*base_name* is the name of the file to create, including the path, minus any " +"format-specific extension. *format* is the archive format: one of \"zip\", " +"\"tar\", \"bztar\" (if the :mod:`bz2` module is available), \"xztar\" (if " +"the :mod:`lzma` module is available) or \"gztar\"." +msgstr "" + +#: ../Doc/library/shutil.rst:473 +msgid "" +"*root_dir* is a directory that will be the root directory of the archive; " +"for example, we typically chdir into *root_dir* before creating the archive." +msgstr "" + +#: ../Doc/library/shutil.rst:477 +msgid "" +"*base_dir* is the directory where we start archiving from; i.e. *base_dir* " +"will be the common prefix of all files and directories in the archive." +msgstr "" + +#: ../Doc/library/shutil.rst:481 +msgid "*root_dir* and *base_dir* both default to the current directory." +msgstr "" + +#: ../Doc/library/shutil.rst:483 +msgid "" +"If *dry_run* is true, no archive is created, but the operations that would " +"be executed are logged to *logger*." +msgstr "" + +#: ../Doc/library/shutil.rst:486 +msgid "" +"*owner* and *group* are used when creating a tar archive. By default, uses " +"the current owner and group." +msgstr "" + +#: ../Doc/library/shutil.rst:489 +msgid "" +"*logger* must be an object compatible with :pep:`282`, usually an instance " +"of :class:`logging.Logger`." +msgstr "" + +#: ../Doc/library/shutil.rst:492 +msgid "The *verbose* argument is unused and deprecated." +msgstr "" + +#: ../Doc/library/shutil.rst:494 +msgid "Added support for the *xztar* format." +msgstr "" + +#: ../Doc/library/shutil.rst:500 +msgid "" +"Return a list of supported formats for archiving. Each element of the " +"returned sequence is a tuple ``(name, description)``." +msgstr "" + +#: ../Doc/library/shutil.rst:503 ../Doc/library/shutil.rst:579 +msgid "By default :mod:`shutil` provides these formats:" +msgstr "" + +#: ../Doc/library/shutil.rst:505 ../Doc/library/shutil.rst:581 +msgid "*gztar*: gzip'ed tar-file" +msgstr "" + +#: ../Doc/library/shutil.rst:506 ../Doc/library/shutil.rst:582 +msgid "*bztar*: bzip2'ed tar-file (if the :mod:`bz2` module is available.)" +msgstr "" + +#: ../Doc/library/shutil.rst:507 ../Doc/library/shutil.rst:583 +msgid "*xztar*: xz'ed tar-file (if the :mod:`lzma` module is available.)" +msgstr "" + +#: ../Doc/library/shutil.rst:508 ../Doc/library/shutil.rst:584 +msgid "*tar*: uncompressed tar file" +msgstr "" + +#: ../Doc/library/shutil.rst:509 ../Doc/library/shutil.rst:585 +msgid "*zip*: ZIP file" +msgstr "" + +#: ../Doc/library/shutil.rst:511 +msgid "" +"You can register new formats or provide your own archiver for any existing " +"formats, by using :func:`register_archive_format`." +msgstr "" + +#: ../Doc/library/shutil.rst:517 +msgid "Register an archiver for the format *name*." +msgstr "" + +#: ../Doc/library/shutil.rst:519 +msgid "" +"*function* is the callable that will be used to unpack archives. The " +"callable will receive the *base_name* of the file to create, followed by the " +"*base_dir* (which defaults to :data:`os.curdir`) to start archiving from. " +"Further arguments are passed as keyword arguments: *owner*, *group*, " +"*dry_run* and *logger* (as passed in :func:`make_archive`)." +msgstr "" + +#: ../Doc/library/shutil.rst:525 +msgid "" +"If given, *extra_args* is a sequence of ``(name, value)`` pairs that will be " +"used as extra keywords arguments when the archiver callable is used." +msgstr "" + +#: ../Doc/library/shutil.rst:528 +msgid "" +"*description* is used by :func:`get_archive_formats` which returns the list " +"of archivers. Defaults to an empty string." +msgstr "" + +#: ../Doc/library/shutil.rst:534 +msgid "Remove the archive format *name* from the list of supported formats." +msgstr "" + +#: ../Doc/library/shutil.rst:539 +msgid "Unpack an archive. *filename* is the full path of the archive." +msgstr "" + +#: ../Doc/library/shutil.rst:541 +msgid "" +"*extract_dir* is the name of the target directory where the archive is " +"unpacked. If not provided, the current working directory is used." +msgstr "" + +#: ../Doc/library/shutil.rst:544 +msgid "" +"*format* is the archive format: one of \"zip\", \"tar\", or \"gztar\". Or " +"any other format registered with :func:`register_unpack_format`. If not " +"provided, :func:`unpack_archive` will use the archive file name extension " +"and see if an unpacker was registered for that extension. In case none is " +"found, a :exc:`ValueError` is raised." +msgstr "" + +#: ../Doc/library/shutil.rst:553 +msgid "" +"Registers an unpack format. *name* is the name of the format and " +"*extensions* is a list of extensions corresponding to the format, like ``." +"zip`` for Zip files." +msgstr "" + +#: ../Doc/library/shutil.rst:557 +msgid "" +"*function* is the callable that will be used to unpack archives. The " +"callable will receive the path of the archive, followed by the directory the " +"archive must be extracted to." +msgstr "" + +#: ../Doc/library/shutil.rst:561 +msgid "" +"When provided, *extra_args* is a sequence of ``(name, value)`` tuples that " +"will be passed as keywords arguments to the callable." +msgstr "" + +#: ../Doc/library/shutil.rst:564 +msgid "" +"*description* can be provided to describe the format, and will be returned " +"by the :func:`get_unpack_formats` function." +msgstr "" + +#: ../Doc/library/shutil.rst:570 +msgid "Unregister an unpack format. *name* is the name of the format." +msgstr "" + +#: ../Doc/library/shutil.rst:575 +msgid "" +"Return a list of all registered formats for unpacking. Each element of the " +"returned sequence is a tuple ``(name, extensions, description)``." +msgstr "" + +#: ../Doc/library/shutil.rst:587 +msgid "" +"You can register new formats or provide your own unpacker for any existing " +"formats, by using :func:`register_unpack_format`." +msgstr "" + +#: ../Doc/library/shutil.rst:594 +msgid "Archiving example" +msgstr "" + +#: ../Doc/library/shutil.rst:596 +msgid "" +"In this example, we create a gzip'ed tar-file archive containing all files " +"found in the :file:`.ssh` directory of the user::" +msgstr "" + +#: ../Doc/library/shutil.rst:606 +msgid "The resulting archive contains:" +msgstr "" + +#: ../Doc/library/shutil.rst:622 +msgid "Querying the size of the output terminal" +msgstr "" + +#: ../Doc/library/shutil.rst:628 +msgid "Get the size of the terminal window." +msgstr "" + +#: ../Doc/library/shutil.rst:630 +msgid "" +"For each of the two dimensions, the environment variable, ``COLUMNS`` and " +"``LINES`` respectively, is checked. If the variable is defined and the value " +"is a positive integer, it is used." +msgstr "" + +#: ../Doc/library/shutil.rst:634 +msgid "" +"When ``COLUMNS`` or ``LINES`` is not defined, which is the common case, the " +"terminal connected to :data:`sys.__stdout__` is queried by invoking :func:" +"`os.get_terminal_size`." +msgstr "" + +#: ../Doc/library/shutil.rst:638 +msgid "" +"If the terminal size cannot be successfully queried, either because the " +"system doesn't support querying, or because we are not connected to a " +"terminal, the value given in ``fallback`` parameter is used. ``fallback`` " +"defaults to ``(80, 24)`` which is the default size used by many terminal " +"emulators." +msgstr "" + +#: ../Doc/library/shutil.rst:644 +msgid "The value returned is a named tuple of type :class:`os.terminal_size`." +msgstr "" + +#: ../Doc/library/shutil.rst:646 +msgid "" +"See also: The Single UNIX Specification, Version 2, `Other Environment " +"Variables`_." +msgstr "" + +#: ../Doc/library/signal.rst:2 +msgid ":mod:`signal` --- Set handlers for asynchronous events" +msgstr "" + +#: ../Doc/library/signal.rst:9 +msgid "This module provides mechanisms to use signal handlers in Python." +msgstr "" + +#: ../Doc/library/signal.rst:13 +msgid "General rules" +msgstr "" + +#: ../Doc/library/signal.rst:15 +msgid "" +"The :func:`signal.signal` function allows defining custom handlers to be " +"executed when a signal is received. A small number of default handlers are " +"installed: :const:`SIGPIPE` is ignored (so write errors on pipes and sockets " +"can be reported as ordinary Python exceptions) and :const:`SIGINT` is " +"translated into a :exc:`KeyboardInterrupt` exception." +msgstr "" + +#: ../Doc/library/signal.rst:21 +msgid "" +"A handler for a particular signal, once set, remains installed until it is " +"explicitly reset (Python emulates the BSD style interface regardless of the " +"underlying implementation), with the exception of the handler for :const:" +"`SIGCHLD`, which follows the underlying implementation." +msgstr "" + +#: ../Doc/library/signal.rst:28 +msgid "Execution of Python signal handlers" +msgstr "" + +#: ../Doc/library/signal.rst:30 +msgid "" +"A Python signal handler does not get executed inside the low-level (C) " +"signal handler. Instead, the low-level signal handler sets a flag which " +"tells the :term:`virtual machine` to execute the corresponding Python signal " +"handler at a later point(for example at the next :term:`bytecode` " +"instruction). This has consequences:" +msgstr "" + +#: ../Doc/library/signal.rst:36 +msgid "" +"It makes little sense to catch synchronous errors like :const:`SIGFPE` or :" +"const:`SIGSEGV` that are caused by an invalid operation in C code. Python " +"will return from the signal handler to the C code, which is likely to raise " +"the same signal again, causing Python to apparently hang. From Python 3.3 " +"onwards, you can use the :mod:`faulthandler` module to report on synchronous " +"errors." +msgstr "" + +#: ../Doc/library/signal.rst:43 +msgid "" +"A long-running calculation implemented purely in C (such as regular " +"expression matching on a large body of text) may run uninterrupted for an " +"arbitrary amount of time, regardless of any signals received. The Python " +"signal handlers will be called when the calculation finishes." +msgstr "" + +#: ../Doc/library/signal.rst:53 +msgid "Signals and threads" +msgstr "" + +#: ../Doc/library/signal.rst:55 +msgid "" +"Python signal handlers are always executed in the main Python thread, even " +"if the signal was received in another thread. This means that signals can't " +"be used as a means of inter-thread communication. You can use the " +"synchronization primitives from the :mod:`threading` module instead." +msgstr "" + +#: ../Doc/library/signal.rst:60 +msgid "Besides, only the main thread is allowed to set a new signal handler." +msgstr "" + +#: ../Doc/library/signal.rst:64 ../Doc/library/site.rst:139 +#: ../Doc/library/socket.rst:181 +msgid "Module contents" +msgstr "" + +#: ../Doc/library/signal.rst:66 +msgid "" +"signal (SIG*), handler (:const:`SIG_DFL`, :const:`SIG_IGN`) and sigmask (:" +"const:`SIG_BLOCK`, :const:`SIG_UNBLOCK`, :const:`SIG_SETMASK`) related " +"constants listed below were turned into :class:`enums `. :func:" +"`getsignal`, :func:`pthread_sigmask`, :func:`sigpending` and :func:`sigwait` " +"functions return human-readable :class:`enums `." +msgstr "" + +#: ../Doc/library/signal.rst:76 +msgid "The variables defined in the :mod:`signal` module are:" +msgstr "" + +#: ../Doc/library/signal.rst:81 +msgid "" +"This is one of two standard signal handling options; it will simply perform " +"the default function for the signal. For example, on most systems the " +"default action for :const:`SIGQUIT` is to dump core and exit, while the " +"default action for :const:`SIGCHLD` is to simply ignore it." +msgstr "" + +#: ../Doc/library/signal.rst:89 +msgid "" +"This is another standard signal handler, which will simply ignore the given " +"signal." +msgstr "" + +#: ../Doc/library/signal.rst:95 +msgid "" +"All the signal numbers are defined symbolically. For example, the hangup " +"signal is defined as :const:`signal.SIGHUP`; the variable names are " +"identical to the names used in C programs, as found in ````. The " +"Unix man page for ':c:func:`signal`' lists the existing signals (on some " +"systems this is :manpage:`signal(2)`, on others the list is in :manpage:" +"`signal(7)`). Note that not all systems define the same set of signal names; " +"only those names defined by the system are defined by this module." +msgstr "" + +#: ../Doc/library/signal.rst:106 +msgid "" +"The signal corresponding to the :kbd:`Ctrl+C` keystroke event. This signal " +"can only be used with :func:`os.kill`." +msgstr "" + +#: ../Doc/library/signal.rst:116 +msgid "" +"The signal corresponding to the :kbd:`Ctrl+Break` keystroke event. This " +"signal can only be used with :func:`os.kill`." +msgstr "" + +#: ../Doc/library/signal.rst:126 +msgid "One more than the number of the highest signal number." +msgstr "" + +#: ../Doc/library/signal.rst:131 +msgid "" +"Decrements interval timer in real time, and delivers :const:`SIGALRM` upon " +"expiration." +msgstr "" + +#: ../Doc/library/signal.rst:137 +msgid "" +"Decrements interval timer only when the process is executing, and delivers " +"SIGVTALRM upon expiration." +msgstr "" + +#: ../Doc/library/signal.rst:143 +msgid "" +"Decrements interval timer both when the process executes and when the system " +"is executing on behalf of the process. Coupled with ITIMER_VIRTUAL, this " +"timer is usually used to profile the time spent by the application in user " +"and kernel space. SIGPROF is delivered upon expiration." +msgstr "" + +#: ../Doc/library/signal.rst:151 +msgid "" +"A possible value for the *how* parameter to :func:`pthread_sigmask` " +"indicating that signals are to be blocked." +msgstr "" + +#: ../Doc/library/signal.rst:158 +msgid "" +"A possible value for the *how* parameter to :func:`pthread_sigmask` " +"indicating that signals are to be unblocked." +msgstr "" + +#: ../Doc/library/signal.rst:165 +msgid "" +"A possible value for the *how* parameter to :func:`pthread_sigmask` " +"indicating that the signal mask is to be replaced." +msgstr "" + +#: ../Doc/library/signal.rst:171 +msgid "The :mod:`signal` module defines one exception:" +msgstr "" + +#: ../Doc/library/signal.rst:175 +msgid "" +"Raised to signal an error from the underlying :func:`setitimer` or :func:" +"`getitimer` implementation. Expect this error if an invalid interval timer " +"or a negative time is passed to :func:`setitimer`. This error is a subtype " +"of :exc:`OSError`." +msgstr "" + +#: ../Doc/library/signal.rst:180 +msgid "" +"This error used to be a subtype of :exc:`IOError`, which is now an alias of :" +"exc:`OSError`." +msgstr "" + +#: ../Doc/library/signal.rst:185 +msgid "The :mod:`signal` module defines the following functions:" +msgstr "" + +#: ../Doc/library/signal.rst:190 +msgid "" +"If *time* is non-zero, this function requests that a :const:`SIGALRM` signal " +"be sent to the process in *time* seconds. Any previously scheduled alarm is " +"canceled (only one alarm can be scheduled at any time). The returned value " +"is then the number of seconds before any previously set alarm was to have " +"been delivered. If *time* is zero, no alarm is scheduled, and any scheduled " +"alarm is canceled. If the return value is zero, no alarm is currently " +"scheduled. (See the Unix man page :manpage:`alarm(2)`.) Availability: Unix." +msgstr "" + +#: ../Doc/library/signal.rst:201 +msgid "" +"Return the current signal handler for the signal *signalnum*. The returned " +"value may be a callable Python object, or one of the special values :const:" +"`signal.SIG_IGN`, :const:`signal.SIG_DFL` or :const:`None`. Here, :const:" +"`signal.SIG_IGN` means that the signal was previously ignored, :const:" +"`signal.SIG_DFL` means that the default way of handling the signal was " +"previously in use, and ``None`` means that the previous signal handler was " +"not installed from Python." +msgstr "" + +#: ../Doc/library/signal.rst:212 +msgid "" +"Cause the process to sleep until a signal is received; the appropriate " +"handler will then be called. Returns nothing. Not on Windows. (See the " +"Unix man page :manpage:`signal(2)`.)" +msgstr "" + +#: ../Doc/library/signal.rst:216 +msgid "" +"See also :func:`sigwait`, :func:`sigwaitinfo`, :func:`sigtimedwait` and :" +"func:`sigpending`." +msgstr "" + +#: ../Doc/library/signal.rst:222 +msgid "" +"Send the signal *signalnum* to the thread *thread_id*, another thread in the " +"same process as the caller. The target thread can be executing any code " +"(Python or not). However, if the target thread is executing the Python " +"interpreter, the Python signal handlers will be :ref:`executed by the main " +"thread `. Therefore, the only point of sending a " +"signal to a particular Python thread would be to force a running system call " +"to fail with :exc:`InterruptedError`." +msgstr "" + +#: ../Doc/library/signal.rst:230 +msgid "" +"Use :func:`threading.get_ident()` or the :attr:`~threading.Thread.ident` " +"attribute of :class:`threading.Thread` objects to get a suitable value for " +"*thread_id*." +msgstr "" + +#: ../Doc/library/signal.rst:234 +msgid "" +"If *signalnum* is 0, then no signal is sent, but error checking is still " +"performed; this can be used to check if the target thread is still running." +msgstr "" + +#: ../Doc/library/signal.rst:237 +msgid "" +"Availability: Unix (see the man page :manpage:`pthread_kill(3)` for further " +"information)." +msgstr "" + +#: ../Doc/library/signal.rst:240 +msgid "See also :func:`os.kill`." +msgstr "" + +#: ../Doc/library/signal.rst:247 +msgid "" +"Fetch and/or change the signal mask of the calling thread. The signal mask " +"is the set of signals whose delivery is currently blocked for the caller. " +"Return the old signal mask as a set of signals." +msgstr "" + +#: ../Doc/library/signal.rst:251 +msgid "" +"The behavior of the call is dependent on the value of *how*, as follows." +msgstr "" + +#: ../Doc/library/signal.rst:253 +msgid "" +":data:`SIG_BLOCK`: The set of blocked signals is the union of the current " +"set and the *mask* argument." +msgstr "" + +#: ../Doc/library/signal.rst:255 +msgid "" +":data:`SIG_UNBLOCK`: The signals in *mask* are removed from the current set " +"of blocked signals. It is permissible to attempt to unblock a signal which " +"is not blocked." +msgstr "" + +#: ../Doc/library/signal.rst:258 +msgid "" +":data:`SIG_SETMASK`: The set of blocked signals is set to the *mask* " +"argument." +msgstr "" + +#: ../Doc/library/signal.rst:261 +msgid "" +"*mask* is a set of signal numbers (e.g. {:const:`signal.SIGINT`, :const:" +"`signal.SIGTERM`}). Use ``range(1, signal.NSIG)`` for a full mask including " +"all signals." +msgstr "" + +#: ../Doc/library/signal.rst:265 +msgid "" +"For example, ``signal.pthread_sigmask(signal.SIG_BLOCK, [])`` reads the " +"signal mask of the calling thread." +msgstr "" + +#: ../Doc/library/signal.rst:268 +msgid "" +"Availability: Unix. See the man page :manpage:`sigprocmask(3)` and :manpage:" +"`pthread_sigmask(3)` for further information." +msgstr "" + +#: ../Doc/library/signal.rst:271 +msgid "See also :func:`pause`, :func:`sigpending` and :func:`sigwait`." +msgstr "" + +#: ../Doc/library/signal.rst:278 +msgid "" +"Sets given interval timer (one of :const:`signal.ITIMER_REAL`, :const:" +"`signal.ITIMER_VIRTUAL` or :const:`signal.ITIMER_PROF`) specified by *which* " +"to fire after *seconds* (float is accepted, different from :func:`alarm`) " +"and after that every *interval* seconds. The interval timer specified by " +"*which* can be cleared by setting seconds to zero." +msgstr "" + +#: ../Doc/library/signal.rst:284 +msgid "" +"When an interval timer fires, a signal is sent to the process. The signal " +"sent is dependent on the timer being used; :const:`signal.ITIMER_REAL` will " +"deliver :const:`SIGALRM`, :const:`signal.ITIMER_VIRTUAL` sends :const:" +"`SIGVTALRM`, and :const:`signal.ITIMER_PROF` will deliver :const:`SIGPROF`." +msgstr "" + +#: ../Doc/library/signal.rst:290 +msgid "The old values are returned as a tuple: (delay, interval)." +msgstr "" + +#: ../Doc/library/signal.rst:292 +msgid "" +"Attempting to pass an invalid interval timer will cause an :exc:" +"`ItimerError`. Availability: Unix." +msgstr "" + +#: ../Doc/library/signal.rst:298 +msgid "" +"Returns current value of a given interval timer specified by *which*. " +"Availability: Unix." +msgstr "" + +#: ../Doc/library/signal.rst:304 +msgid "" +"Set the wakeup file descriptor to *fd*. When a signal is received, the " +"signal number is written as a single byte into the fd. This can be used by " +"a library to wakeup a poll or select call, allowing the signal to be fully " +"processed." +msgstr "" + +#: ../Doc/library/signal.rst:309 +msgid "" +"The old wakeup fd is returned. *fd* must be non-blocking. It is up to the " +"library to remove any bytes before calling poll or select again." +msgstr "" + +#: ../Doc/library/signal.rst:312 +msgid "" +"Use for example ``struct.unpack('%uB' % len(data), data)`` to decode the " +"signal numbers list." +msgstr "" + +#: ../Doc/library/signal.rst:315 ../Doc/library/signal.rst:343 +msgid "" +"When threads are enabled, this function can only be called from the main " +"thread; attempting to call it from other threads will cause a :exc:" +"`ValueError` exception to be raised." +msgstr "" + +#: ../Doc/library/signal.rst:319 +msgid "On Windows, the function now also supports socket handles." +msgstr "" + +#: ../Doc/library/signal.rst:325 +msgid "" +"Change system call restart behaviour: if *flag* is :const:`False`, system " +"calls will be restarted when interrupted by signal *signalnum*, otherwise " +"system calls will be interrupted. Returns nothing. Availability: Unix (see " +"the man page :manpage:`siginterrupt(3)` for further information)." +msgstr "" + +#: ../Doc/library/signal.rst:330 +msgid "" +"Note that installing a signal handler with :func:`signal` will reset the " +"restart behaviour to interruptible by implicitly calling :c:func:" +"`siginterrupt` with a true *flag* value for the given signal." +msgstr "" + +#: ../Doc/library/signal.rst:337 +msgid "" +"Set the handler for signal *signalnum* to the function *handler*. *handler* " +"can be a callable Python object taking two arguments (see below), or one of " +"the special values :const:`signal.SIG_IGN` or :const:`signal.SIG_DFL`. The " +"previous signal handler will be returned (see the description of :func:" +"`getsignal` above). (See the Unix man page :manpage:`signal(2)`.)" +msgstr "" + +#: ../Doc/library/signal.rst:347 +msgid "" +"The *handler* is called with two arguments: the signal number and the " +"current stack frame (``None`` or a frame object; for a description of frame " +"objects, see the :ref:`description in the type hierarchy ` or " +"see the attribute descriptions in the :mod:`inspect` module)." +msgstr "" + +#: ../Doc/library/signal.rst:352 +msgid "" +"On Windows, :func:`signal` can only be called with :const:`SIGABRT`, :const:" +"`SIGFPE`, :const:`SIGILL`, :const:`SIGINT`, :const:`SIGSEGV`, or :const:" +"`SIGTERM`. A :exc:`ValueError` will be raised in any other case. Note that " +"not all systems define the same set of signal names; an :exc:" +"`AttributeError` will be raised if a signal name is not defined as ``SIG*`` " +"module level constant." +msgstr "" + +#: ../Doc/library/signal.rst:362 +msgid "" +"Examine the set of signals that are pending for delivery to the calling " +"thread (i.e., the signals which have been raised while blocked). Return the " +"set of the pending signals." +msgstr "" + +#: ../Doc/library/signal.rst:366 +msgid "" +"Availability: Unix (see the man page :manpage:`sigpending(2)` for further " +"information)." +msgstr "" + +#: ../Doc/library/signal.rst:369 +msgid "See also :func:`pause`, :func:`pthread_sigmask` and :func:`sigwait`." +msgstr "" + +#: ../Doc/library/signal.rst:376 +msgid "" +"Suspend execution of the calling thread until the delivery of one of the " +"signals specified in the signal set *sigset*. The function accepts the " +"signal (removes it from the pending list of signals), and returns the signal " +"number." +msgstr "" + +#: ../Doc/library/signal.rst:380 +msgid "" +"Availability: Unix (see the man page :manpage:`sigwait(3)` for further " +"information)." +msgstr "" + +#: ../Doc/library/signal.rst:383 +msgid "" +"See also :func:`pause`, :func:`pthread_sigmask`, :func:`sigpending`, :func:" +"`sigwaitinfo` and :func:`sigtimedwait`." +msgstr "" + +#: ../Doc/library/signal.rst:391 +msgid "" +"Suspend execution of the calling thread until the delivery of one of the " +"signals specified in the signal set *sigset*. The function accepts the " +"signal and removes it from the pending list of signals. If one of the " +"signals in *sigset* is already pending for the calling thread, the function " +"will return immediately with information about that signal. The signal " +"handler is not called for the delivered signal. The function raises an :exc:" +"`InterruptedError` if it is interrupted by a signal that is not in *sigset*." +msgstr "" + +#: ../Doc/library/signal.rst:400 +msgid "" +"The return value is an object representing the data contained in the :c:type:" +"`siginfo_t` structure, namely: :attr:`si_signo`, :attr:`si_code`, :attr:" +"`si_errno`, :attr:`si_pid`, :attr:`si_uid`, :attr:`si_status`, :attr:" +"`si_band`." +msgstr "" + +#: ../Doc/library/signal.rst:405 +msgid "" +"Availability: Unix (see the man page :manpage:`sigwaitinfo(2)` for further " +"information)." +msgstr "" + +#: ../Doc/library/signal.rst:408 +msgid "See also :func:`pause`, :func:`sigwait` and :func:`sigtimedwait`." +msgstr "" + +#: ../Doc/library/signal.rst:412 +msgid "" +"The function is now retried if interrupted by a signal not in *sigset* and " +"the signal handler does not raise an exception (see :pep:`475` for the " +"rationale)." +msgstr "" + +#: ../Doc/library/signal.rst:420 +msgid "" +"Like :func:`sigwaitinfo`, but takes an additional *timeout* argument " +"specifying a timeout. If *timeout* is specified as :const:`0`, a poll is " +"performed. Returns :const:`None` if a timeout occurs." +msgstr "" + +#: ../Doc/library/signal.rst:424 +msgid "" +"Availability: Unix (see the man page :manpage:`sigtimedwait(2)` for further " +"information)." +msgstr "" + +#: ../Doc/library/signal.rst:427 +msgid "See also :func:`pause`, :func:`sigwait` and :func:`sigwaitinfo`." +msgstr "" + +#: ../Doc/library/signal.rst:431 +msgid "" +"The function is now retried with the recomputed *timeout* if interrupted by " +"a signal not in *sigset* and the signal handler does not raise an exception " +"(see :pep:`475` for the rationale)." +msgstr "" + +#: ../Doc/library/signal.rst:442 +msgid "" +"Here is a minimal example program. It uses the :func:`alarm` function to " +"limit the time spent waiting to open a file; this is useful if the file is " +"for a serial device that may not be turned on, which would normally cause " +"the :func:`os.open` to hang indefinitely. The solution is to set a 5-second " +"alarm before opening the file; if the operation takes too long, the alarm " +"signal will be sent, and the handler raises an exception. ::" +msgstr "" + +#: ../Doc/library/site.rst:2 +msgid ":mod:`site` --- Site-specific configuration hook" +msgstr "" + +#: ../Doc/library/site.rst:7 +msgid "**Source code:** :source:`Lib/site.py`" +msgstr "" + +#: ../Doc/library/site.rst:13 +msgid "" +"**This module is automatically imported during initialization.** The " +"automatic import can be suppressed using the interpreter's :option:`-S` " +"option." +msgstr "" + +#: ../Doc/library/site.rst:18 +msgid "" +"Importing this module will append site-specific paths to the module search " +"path and add a few builtins, unless :option:`-S` was used. In that case, " +"this module can be safely imported with no automatic modifications to the " +"module search path or additions to the builtins. To explicitly trigger the " +"usual site-specific additions, call the :func:`site.main` function." +msgstr "" + +#: ../Doc/library/site.rst:24 +msgid "" +"Importing the module used to trigger paths manipulation even when using :" +"option:`-S`." +msgstr "" + +#: ../Doc/library/site.rst:31 +msgid "" +"It starts by constructing up to four directories from a head and a tail " +"part. For the head part, it uses ``sys.prefix`` and ``sys.exec_prefix``; " +"empty heads are skipped. For the tail part, it uses the empty string and " +"then :file:`lib/site-packages` (on Windows) or :file:`lib/python{X.Y}/site-" +"packages` (on Unix and Macintosh). For each of the distinct head-tail " +"combinations, it sees if it refers to an existing directory, and if so, adds " +"it to ``sys.path`` and also inspects the newly added path for configuration " +"files." +msgstr "" + +#: ../Doc/library/site.rst:40 +msgid "Support for the \"site-python\" directory has been removed." +msgstr "" + +#: ../Doc/library/site.rst:43 +msgid "" +"If a file named \"pyvenv.cfg\" exists one directory above sys.executable, " +"sys.prefix and sys.exec_prefix are set to that directory and it is also " +"checked for site-packages (sys.base_prefix and sys.base_exec_prefix will " +"always be the \"real\" prefixes of the Python installation). If \"pyvenv.cfg" +"\" (a bootstrap configuration file) contains the key \"include-system-site-" +"packages\" set to anything other than \"false\" (case-insensitive), the " +"system-level prefixes will still also be searched for site-packages; " +"otherwise they won't." +msgstr "" + +#: ../Doc/library/site.rst:52 +msgid "" +"A path configuration file is a file whose name has the form :file:`{name}." +"pth` and exists in one of the four directories mentioned above; its contents " +"are additional items (one per line) to be added to ``sys.path``. Non-" +"existing items are never added to ``sys.path``, and no check is made that " +"the item refers to a directory rather than a file. No item is added to " +"``sys.path`` more than once. Blank lines and lines beginning with ``#`` are " +"skipped. Lines starting with ``import`` (followed by space or tab) are " +"executed." +msgstr "" + +#: ../Doc/library/site.rst:64 +msgid "" +"For example, suppose ``sys.prefix`` and ``sys.exec_prefix`` are set to :file:" +"`/usr/local`. The Python X.Y library is then installed in :file:`/usr/local/" +"lib/python{X.Y}`. Suppose this has a subdirectory :file:`/usr/local/lib/" +"python{X.Y}/site-packages` with three subsubdirectories, :file:`foo`, :file:" +"`bar` and :file:`spam`, and two path configuration files, :file:`foo.pth` " +"and :file:`bar.pth`. Assume :file:`foo.pth` contains the following::" +msgstr "" + +#: ../Doc/library/site.rst:78 +msgid "and :file:`bar.pth` contains::" +msgstr "" + +#: ../Doc/library/site.rst:84 +msgid "" +"Then the following version-specific directories are added to ``sys.path``, " +"in this order::" +msgstr "" + +#: ../Doc/library/site.rst:90 +msgid "" +"Note that :file:`bletch` is omitted because it doesn't exist; the :file:" +"`bar` directory precedes the :file:`foo` directory because :file:`bar.pth` " +"comes alphabetically before :file:`foo.pth`; and :file:`spam` is omitted " +"because it is not mentioned in either path configuration file." +msgstr "" + +#: ../Doc/library/site.rst:97 +msgid "" +"After these path manipulations, an attempt is made to import a module named :" +"mod:`sitecustomize`, which can perform arbitrary site-specific " +"customizations. It is typically created by a system administrator in the " +"site-packages directory. If this import fails with an :exc:`ImportError` " +"exception, it is silently ignored. If Python is started without output " +"streams available, as with :file:`pythonw.exe` on Windows (which is used by " +"default to start IDLE), attempted output from :mod:`sitecustomize` is " +"ignored. Any exception other than :exc:`ImportError` causes a silent and " +"perhaps mysterious failure of the process." +msgstr "" + +#: ../Doc/library/site.rst:109 +msgid "" +"After this, an attempt is made to import a module named :mod:" +"`usercustomize`, which can perform arbitrary user-specific customizations, " +"if :data:`ENABLE_USER_SITE` is true. This file is intended to be created in " +"the user site-packages directory (see below), which is part of ``sys.path`` " +"unless disabled by :option:`-s`. An :exc:`ImportError` will be silently " +"ignored." +msgstr "" + +#: ../Doc/library/site.rst:115 +msgid "" +"Note that for some non-Unix systems, ``sys.prefix`` and ``sys.exec_prefix`` " +"are empty, and the path manipulations are skipped; however the import of :" +"mod:`sitecustomize` and :mod:`usercustomize` is still attempted." +msgstr "" + +#: ../Doc/library/site.rst:123 +msgid "Readline configuration" +msgstr "" + +#: ../Doc/library/site.rst:125 +msgid "" +"On systems that support :mod:`readline`, this module will also import and " +"configure the :mod:`rlcompleter` module, if Python is started in :ref:" +"`interactive mode ` and without the :option:`-S` option. " +"The default behavior is enable tab-completion and to use :file:`~/." +"python_history` as the history save file. To disable it, delete (or " +"override) the :data:`sys.__interactivehook__` attribute in your :mod:" +"`sitecustomize` or :mod:`usercustomize` module or your :envvar:" +"`PYTHONSTARTUP` file." +msgstr "" + +#: ../Doc/library/site.rst:134 +msgid "Activation of rlcompleter and history was made automatic." +msgstr "" + +#: ../Doc/library/site.rst:143 +msgid "A list of prefixes for site-packages directories." +msgstr "" + +#: ../Doc/library/site.rst:148 +msgid "" +"Flag showing the status of the user site-packages directory. ``True`` means " +"that it is enabled and was added to ``sys.path``. ``False`` means that it " +"was disabled by user request (with :option:`-s` or :envvar:" +"`PYTHONNOUSERSITE`). ``None`` means it was disabled for security reasons " +"(mismatch between user or group id and effective id) or by an administrator." +msgstr "" + +#: ../Doc/library/site.rst:158 +msgid "" +"Path to the user site-packages for the running Python. Can be ``None`` if :" +"func:`getusersitepackages` hasn't been called yet. Default value is :file:" +"`~/.local/lib/python{X.Y}/site-packages` for UNIX and non-framework Mac OS X " +"builds, :file:`~/Library/Python/{X.Y}/lib/python/site-packages` for Mac " +"framework builds, and :file:`{%APPDATA%}\\\\Python\\\\Python{XY}\\\\site-" +"packages` on Windows. This directory is a site directory, which means that :" +"file:`.pth` files in it will be processed." +msgstr "" + +#: ../Doc/library/site.rst:169 +msgid "" +"Path to the base directory for the user site-packages. Can be ``None`` if :" +"func:`getuserbase` hasn't been called yet. Default value is :file:`~/." +"local` for UNIX and Mac OS X non-framework builds, :file:`~/Library/Python/" +"{X.Y}` for Mac framework builds, and :file:`{%APPDATA%}\\\\Python` for " +"Windows. This value is used by Distutils to compute the installation " +"directories for scripts, data files, Python modules, etc. for the :ref:`user " +"installation scheme `. See also :envvar:" +"`PYTHONUSERBASE`." +msgstr "" + +#: ../Doc/library/site.rst:181 +msgid "" +"Adds all the standard site-specific directories to the module search path. " +"This function is called automatically when this module is imported, unless " +"the Python interpreter was started with the :option:`-S` flag." +msgstr "" + +#: ../Doc/library/site.rst:185 +msgid "This function used to be called unconditionally." +msgstr "" + +#: ../Doc/library/site.rst:191 +msgid "" +"Add a directory to sys.path and process its :file:`.pth` files. Typically " +"used in :mod:`sitecustomize` or :mod:`usercustomize` (see above)." +msgstr "" + +#: ../Doc/library/site.rst:197 +msgid "Return a list containing all global site-packages directories." +msgstr "" + +#: ../Doc/library/site.rst:204 +msgid "" +"Return the path of the user base directory, :data:`USER_BASE`. If it is not " +"initialized yet, this function will also set it, respecting :envvar:" +"`PYTHONUSERBASE`." +msgstr "" + +#: ../Doc/library/site.rst:213 +msgid "" +"Return the path of the user-specific site-packages directory, :data:" +"`USER_SITE`. If it is not initialized yet, this function will also set it, " +"respecting :envvar:`PYTHONNOUSERSITE` and :data:`USER_BASE`." +msgstr "" + +#: ../Doc/library/site.rst:220 +msgid "" +"The :mod:`site` module also provides a way to get the user directories from " +"the command line:" +msgstr "" + +#: ../Doc/library/site.rst:230 +msgid "" +"If it is called without arguments, it will print the contents of :data:`sys." +"path` on the standard output, followed by the value of :data:`USER_BASE` and " +"whether the directory exists, then the same thing for :data:`USER_SITE`, and " +"finally the value of :data:`ENABLE_USER_SITE`." +msgstr "" + +#: ../Doc/library/site.rst:237 +msgid "Print the path to the user base directory." +msgstr "" + +#: ../Doc/library/site.rst:241 +msgid "Print the path to the user site-packages directory." +msgstr "" + +#: ../Doc/library/site.rst:243 +msgid "" +"If both options are given, user base and user site will be printed (always " +"in this order), separated by :data:`os.pathsep`." +msgstr "" + +#: ../Doc/library/site.rst:246 +msgid "" +"If any option is given, the script will exit with one of these values: ``O`` " +"if the user site-packages directory is enabled, ``1`` if it was disabled by " +"the user, ``2`` if it is disabled for security reasons or by an " +"administrator, and a value greater than 2 if there is an error." +msgstr "" + +#: ../Doc/library/site.rst:253 +msgid ":pep:`370` -- Per user site-packages directory" +msgstr "" + +#: ../Doc/library/smtpd.rst:2 +msgid ":mod:`smtpd` --- SMTP Server" +msgstr "" + +#: ../Doc/library/smtpd.rst:10 +msgid "**Source code:** :source:`Lib/smtpd.py`" +msgstr "" + +#: ../Doc/library/smtpd.rst:14 +msgid "This module offers several classes to implement SMTP (email) servers." +msgstr "" + +#: ../Doc/library/smtpd.rst:16 +msgid "" +"Several server implementations are present; one is a generic do-nothing " +"implementation, which can be overridden, while the other two offer specific " +"mail-sending strategies." +msgstr "" + +#: ../Doc/library/smtpd.rst:20 +msgid "" +"Additionally the SMTPChannel may be extended to implement very specific " +"interaction behaviour with SMTP clients." +msgstr "" + +#: ../Doc/library/smtpd.rst:23 +msgid "" +"The code supports :RFC:`5321`, plus the :rfc:`1870` SIZE and :rfc:`6531` " +"SMTPUTF8 extensions." +msgstr "" + +#: ../Doc/library/smtpd.rst:28 +msgid "SMTPServer Objects" +msgstr "" + +#: ../Doc/library/smtpd.rst:34 +msgid "" +"Create a new :class:`SMTPServer` object, which binds to local address " +"*localaddr*. It will treat *remoteaddr* as an upstream SMTP relayer. Both " +"*localaddr* and *remoteaddr* should be a :ref:`(host, port) ` " +"tuple. The object inherits from :class:`asyncore.dispatcher`, and so will " +"insert itself into :mod:`asyncore`'s event loop on instantiation." +msgstr "" + +#: ../Doc/library/smtpd.rst:40 ../Doc/library/smtpd.rst:162 +msgid "" +"*data_size_limit* specifies the maximum number of bytes that will be " +"accepted in a ``DATA`` command. A value of ``None`` or ``0`` means no limit." +msgstr "" + +#: ../Doc/library/smtpd.rst:44 +msgid "" +"*map* is the socket map to use for connections (an initially empty " +"dictionary is a suitable value). If not specified the :mod:`asyncore` " +"global socket map is used." +msgstr "" + +#: ../Doc/library/smtpd.rst:48 +msgid "" +"*enable_SMTPUTF8* determines whether the ``SMTPUTF8`` extension (as defined " +"in :RFC:`6531`) should be enabled. The default is ``False``. When ``True``, " +"``SMTPUTF8`` is accepted as a parameter to the ``MAIL`` command and when " +"present is passed to :meth:`process_message` in the " +"``kwargs['mail_options']`` list. *decode_data* and *enable_SMTPUTF8* cannot " +"be set to ``True`` at the same time." +msgstr "" + +#: ../Doc/library/smtpd.rst:55 +msgid "" +"*decode_data* specifies whether the data portion of the SMTP transaction " +"should be decoded using UTF-8. When *decode_data* is ``False`` (the " +"default), the server advertises the ``8BITMIME`` extension (:rfc:`6152`), " +"accepts the ``BODY=8BITMIME`` parameter to the ``MAIL`` command, and when " +"present passes it to :meth:`process_message` in the " +"``kwargs['mail_options']`` list. *decode_data* and *enable_SMTPUTF8* cannot " +"be set to ``True`` at the same time." +msgstr "" + +#: ../Doc/library/smtpd.rst:65 +msgid "" +"Raise a :exc:`NotImplementedError` exception. Override this in subclasses to " +"do something useful with this message. Whatever was passed in the " +"constructor as *remoteaddr* will be available as the :attr:`_remoteaddr` " +"attribute. *peer* is the remote host's address, *mailfrom* is the envelope " +"originator, *rcpttos* are the envelope recipients and *data* is a string " +"containing the contents of the e-mail (which should be in :rfc:`5321` " +"format)." +msgstr "" + +#: ../Doc/library/smtpd.rst:73 +msgid "" +"If the *decode_data* constructor keyword is set to ``True``, the *data* " +"argument will be a unicode string. If it is set to ``False``, it will be a " +"bytes object." +msgstr "" + +#: ../Doc/library/smtpd.rst:77 +msgid "" +"*kwargs* is a dictionary containing additional information. It is empty if " +"``decode_data=True`` was given as an init argument, otherwise it contains " +"the following keys:" +msgstr "" + +#: ../Doc/library/smtpd.rst:84 +msgid "*mail_options*:" +msgstr "" + +#: ../Doc/library/smtpd.rst:82 +msgid "" +"a list of all received parameters to the ``MAIL`` command (the elements are " +"uppercase strings; example: ``['BODY=8BITMIME', 'SMTPUTF8']``)." +msgstr "" + +#: ../Doc/library/smtpd.rst:89 +msgid "*rcpt_options*:" +msgstr "" + +#: ../Doc/library/smtpd.rst:87 +msgid "" +"same as *mail_options* but for the ``RCPT`` command. Currently no ``RCPT " +"TO`` options are supported, so for now this will always be an empty list." +msgstr "" + +#: ../Doc/library/smtpd.rst:91 +msgid "" +"Implementations of ``process_message`` should use the ``**kwargs`` signature " +"to accept arbitrary keyword arguments, since future feature enhancements may " +"add keys to the kwargs dictionary." +msgstr "" + +#: ../Doc/library/smtpd.rst:95 +msgid "" +"Return ``None`` to request a normal ``250 Ok`` response; otherwise return " +"the desired response string in :RFC:`5321` format." +msgstr "" + +#: ../Doc/library/smtpd.rst:100 +msgid "" +"Override this in subclasses to use a custom :class:`SMTPChannel` for " +"managing SMTP clients." +msgstr "" + +#: ../Doc/library/smtpd.rst:103 +msgid "The *map* constructor argument." +msgstr "" + +#: ../Doc/library/smtpd.rst:106 +msgid "*localaddr* and *remoteaddr* may now contain IPv6 addresses." +msgstr "" + +#: ../Doc/library/smtpd.rst:109 +msgid "" +"The *decode_data* and *enable_SMTPUTF8* constructor parameters, and the " +"*kwargs* parameter to :meth:`process_message` when *decode_data* is " +"``False``." +msgstr "" + +#: ../Doc/library/smtpd.rst:114 ../Doc/library/smtpd.rst:184 +msgid "*decode_data* is now ``False`` by default." +msgstr "" + +#: ../Doc/library/smtpd.rst:119 +msgid "DebuggingServer Objects" +msgstr "" + +#: ../Doc/library/smtpd.rst:124 +msgid "" +"Create a new debugging server. Arguments are as per :class:`SMTPServer`. " +"Messages will be discarded, and printed on stdout." +msgstr "" + +#: ../Doc/library/smtpd.rst:129 +msgid "PureProxy Objects" +msgstr "" + +#: ../Doc/library/smtpd.rst:134 +msgid "" +"Create a new pure proxy server. Arguments are as per :class:`SMTPServer`. " +"Everything will be relayed to *remoteaddr*. Note that running this has a " +"good chance to make you into an open relay, so please be careful." +msgstr "" + +#: ../Doc/library/smtpd.rst:140 +msgid "MailmanProxy Objects" +msgstr "" + +#: ../Doc/library/smtpd.rst:145 +msgid "" +"Create a new pure proxy server. Arguments are as per :class:`SMTPServer`. " +"Everything will be relayed to *remoteaddr*, unless local mailman " +"configurations knows about an address, in which case it will be handled via " +"mailman. Note that running this has a good chance to make you into an open " +"relay, so please be careful." +msgstr "" + +#: ../Doc/library/smtpd.rst:152 +msgid "SMTPChannel Objects" +msgstr "" + +#: ../Doc/library/smtpd.rst:157 +msgid "" +"Create a new :class:`SMTPChannel` object which manages the communication " +"between the server and a single SMTP client." +msgstr "" + +#: ../Doc/library/smtpd.rst:160 +msgid "*conn* and *addr* are as per the instance variables described below." +msgstr "" + +#: ../Doc/library/smtpd.rst:166 +msgid "" +"*enable_SMTPUTF8* determines whether the ``SMTPUTF8`` extension (as defined " +"in :RFC:`6531`) should be enabled. The default is ``False``. *decode_data* " +"and *enable_SMTPUTF8* cannot be set to ``True`` at the same time." +msgstr "" + +#: ../Doc/library/smtpd.rst:171 +msgid "" +"A dictionary can be specified in *map* to avoid using a global socket map." +msgstr "" + +#: ../Doc/library/smtpd.rst:173 +msgid "" +"*decode_data* specifies whether the data portion of the SMTP transaction " +"should be decoded using UTF-8. The default is ``False``. *decode_data* and " +"*enable_SMTPUTF8* cannot be set to ``True`` at the same time." +msgstr "" + +#: ../Doc/library/smtpd.rst:178 +msgid "" +"To use a custom SMTPChannel implementation you need to override the :attr:" +"`SMTPServer.channel_class` of your :class:`SMTPServer`." +msgstr "" + +#: ../Doc/library/smtpd.rst:181 +msgid "The *decode_data* and *enable_SMTPUTF8* parameters were added." +msgstr "" + +#: ../Doc/library/smtpd.rst:187 +msgid "The :class:`SMTPChannel` has the following instance variables:" +msgstr "" + +#: ../Doc/library/smtpd.rst:191 +msgid "Holds the :class:`SMTPServer` that spawned this channel." +msgstr "" + +#: ../Doc/library/smtpd.rst:195 +msgid "Holds the socket object connecting to the client." +msgstr "" + +#: ../Doc/library/smtpd.rst:199 +msgid "" +"Holds the address of the client, the second value returned by :func:`socket." +"accept `" +msgstr "" + +#: ../Doc/library/smtpd.rst:204 +msgid "" +"Holds a list of the line strings (decoded using UTF-8) received from the " +"client. The lines have their ``\"\\r\\n\"`` line ending translated to ``\"\\n" +"\"``." +msgstr "" + +#: ../Doc/library/smtpd.rst:210 +msgid "" +"Holds the current state of the channel. This will be either :attr:`COMMAND` " +"initially and then :attr:`DATA` after the client sends a \"DATA\" line." +msgstr "" + +#: ../Doc/library/smtpd.rst:216 +msgid "" +"Holds a string containing the greeting sent by the client in its \"HELO\"." +msgstr "" + +#: ../Doc/library/smtpd.rst:220 +msgid "" +"Holds a string containing the address identified in the \"MAIL FROM:\" line " +"from the client." +msgstr "" + +#: ../Doc/library/smtpd.rst:225 +msgid "" +"Holds a list of strings containing the addresses identified in the \"RCPT TO:" +"\" lines from the client." +msgstr "" + +#: ../Doc/library/smtpd.rst:230 +msgid "" +"Holds a string containing all of the data sent by the client during the DATA " +"state, up to but not including the terminating ``\"\\r\\n.\\r\\n\"``." +msgstr "" + +#: ../Doc/library/smtpd.rst:235 +msgid "" +"Holds the fully-qualified domain name of the server as returned by :func:" +"`socket.getfqdn`." +msgstr "" + +#: ../Doc/library/smtpd.rst:240 +msgid "" +"Holds the name of the client peer as returned by ``conn.getpeername()`` " +"where ``conn`` is :attr:`conn`." +msgstr "" + +#: ../Doc/library/smtpd.rst:243 +msgid "" +"The :class:`SMTPChannel` operates by invoking methods named " +"``smtp_`` upon reception of a command line from the client. Built " +"into the base :class:`SMTPChannel` class are methods for handling the " +"following commands (and responding to them appropriately):" +msgstr "" + +#: ../Doc/library/smtpd.rst:249 +msgid "Command" +msgstr "" + +#: ../Doc/library/smtpd.rst:249 +msgid "Action taken" +msgstr "" + +#: ../Doc/library/smtpd.rst:251 +msgid "HELO" +msgstr "" + +#: ../Doc/library/smtpd.rst:251 +msgid "" +"Accepts the greeting from the client and stores it in :attr:" +"`seen_greeting`. Sets server to base command mode." +msgstr "" + +#: ../Doc/library/smtpd.rst:253 +msgid "EHLO" +msgstr "" + +#: ../Doc/library/smtpd.rst:253 +msgid "" +"Accepts the greeting from the client and stores it in :attr:" +"`seen_greeting`. Sets server to extended command mode." +msgstr "" + +#: ../Doc/library/smtpd.rst:255 +msgid "NOOP" +msgstr "" + +#: ../Doc/library/smtpd.rst:255 +msgid "Takes no action." +msgstr "" + +#: ../Doc/library/smtpd.rst:256 +msgid "QUIT" +msgstr "" + +#: ../Doc/library/smtpd.rst:256 +msgid "Closes the connection cleanly." +msgstr "" + +#: ../Doc/library/smtpd.rst:257 +msgid "MAIL" +msgstr "" + +#: ../Doc/library/smtpd.rst:257 +msgid "" +"Accepts the \"MAIL FROM:\" syntax and stores the supplied address as :attr:" +"`mailfrom`. In extended command mode, accepts the :rfc:`1870` SIZE " +"attribute and responds appropriately based on the value of *data_size_limit*." +msgstr "" + +#: ../Doc/library/smtpd.rst:261 +msgid "RCPT" +msgstr "" + +#: ../Doc/library/smtpd.rst:261 +msgid "" +"Accepts the \"RCPT TO:\" syntax and stores the supplied addresses in the :" +"attr:`rcpttos` list." +msgstr "" + +#: ../Doc/library/smtpd.rst:263 +msgid "RSET" +msgstr "" + +#: ../Doc/library/smtpd.rst:263 +msgid "" +"Resets the :attr:`mailfrom`, :attr:`rcpttos`, and :attr:`received_data`, but " +"not the greeting." +msgstr "" + +#: ../Doc/library/smtpd.rst:265 +msgid "DATA" +msgstr "" + +#: ../Doc/library/smtpd.rst:265 +msgid "" +"Sets the internal state to :attr:`DATA` and stores remaining lines from the " +"client in :attr:`received_data` until the terminator ``\"\\r\\n.\\r\\n\"`` " +"is received." +msgstr "" + +#: ../Doc/library/smtpd.rst:268 +msgid "HELP" +msgstr "" + +#: ../Doc/library/smtpd.rst:268 +msgid "Returns minimal information on command syntax" +msgstr "" + +#: ../Doc/library/smtpd.rst:269 +msgid "VRFY" +msgstr "" + +#: ../Doc/library/smtpd.rst:269 +msgid "Returns code 252 (the server doesn't know if the address is valid)" +msgstr "" + +#: ../Doc/library/smtpd.rst:270 +msgid "EXPN" +msgstr "" + +#: ../Doc/library/smtpd.rst:270 +msgid "Reports that the command is not implemented." +msgstr "" + +#: ../Doc/library/smtplib.rst:2 +msgid ":mod:`smtplib` --- SMTP protocol client" +msgstr "" + +#: ../Doc/library/smtplib.rst:9 +msgid "**Source code:** :source:`Lib/smtplib.py`" +msgstr "" + +#: ../Doc/library/smtplib.rst:17 +msgid "" +"The :mod:`smtplib` module defines an SMTP client session object that can be " +"used to send mail to any Internet machine with an SMTP or ESMTP listener " +"daemon. For details of SMTP and ESMTP operation, consult :rfc:`821` (Simple " +"Mail Transfer Protocol) and :rfc:`1869` (SMTP Service Extensions)." +msgstr "" + +#: ../Doc/library/smtplib.rst:25 +msgid "" +"An :class:`SMTP` instance encapsulates an SMTP connection. It has methods " +"that support a full repertoire of SMTP and ESMTP operations. If the optional " +"host and port parameters are given, the SMTP :meth:`connect` method is " +"called with those parameters during initialization. If specified, " +"*local_hostname* is used as the FQDN of the local host in the HELO/EHLO " +"command. Otherwise, the local hostname is found using :func:`socket." +"getfqdn`. If the :meth:`connect` call returns anything other than a success " +"code, an :exc:`SMTPConnectError` is raised. The optional *timeout* parameter " +"specifies a timeout in seconds for blocking operations like the connection " +"attempt (if not specified, the global default timeout setting will be " +"used). If the timeout expires, :exc:`socket.timeout` is raised. The " +"optional source_address parameter allows binding to some specific source " +"address in a machine with multiple network interfaces, and/or to some " +"specific source TCP port. It takes a 2-tuple (host, port), for the socket to " +"bind to as its source address before connecting. If omitted (or if host or " +"port are ``''`` and/or 0 respectively) the OS default behavior will be used." +msgstr "" + +#: ../Doc/library/smtplib.rst:43 +msgid "" +"For normal use, you should only require the initialization/connect, :meth:" +"`sendmail`, and :meth:`~smtplib.quit` methods. An example is included below." +msgstr "" + +#: ../Doc/library/smtplib.rst:47 +msgid "" +"The :class:`SMTP` class supports the :keyword:`with` statement. When used " +"like this, the SMTP ``QUIT`` command is issued automatically when the :" +"keyword:`with` statement exits. E.g.::" +msgstr "" + +#: ../Doc/library/smtplib.rst:61 ../Doc/library/smtplib.rst:90 +msgid "source_address argument was added." +msgstr "" + +#: ../Doc/library/smtplib.rst:64 +msgid "The SMTPUTF8 extension (:rfc:`6531`) is now supported." +msgstr "" + +#: ../Doc/library/smtplib.rst:72 +msgid "" +"An :class:`SMTP_SSL` instance behaves exactly the same as instances of :" +"class:`SMTP`. :class:`SMTP_SSL` should be used for situations where SSL is " +"required from the beginning of the connection and using :meth:`starttls` is " +"not appropriate. If *host* is not specified, the local host is used. If " +"*port* is zero, the standard SMTP-over-SSL port (465) is used. The optional " +"arguments *local_hostname*, *timeout* and *source_address* have the same " +"meaning as they do in the :class:`SMTP` class. *context*, also optional, " +"can contain a :class:`~ssl.SSLContext` and allows configuring various " +"aspects of the secure connection. Please read :ref:`ssl-security` for best " +"practices." +msgstr "" + +#: ../Doc/library/smtplib.rst:83 +msgid "" +"*keyfile* and *certfile* are a legacy alternative to *context*, and can " +"point to a PEM formatted private key and certificate chain file for the SSL " +"connection." +msgstr "" + +#: ../Doc/library/smtplib.rst:87 ../Doc/library/smtplib.rst:400 +#: ../Doc/library/urllib.request.rst:111 +msgid "*context* was added." +msgstr "" + +#: ../Doc/library/smtplib.rst:108 +msgid "" +"The LMTP protocol, which is very similar to ESMTP, is heavily based on the " +"standard SMTP client. It's common to use Unix sockets for LMTP, so our :meth:" +"`connect` method must support that as well as a regular host:port server. " +"The optional arguments local_hostname and source_address have the same " +"meaning as they do in the :class:`SMTP` class. To specify a Unix socket, you " +"must use an absolute path for *host*, starting with a '/'." +msgstr "" + +#: ../Doc/library/smtplib.rst:115 +msgid "" +"Authentication is supported, using the regular SMTP mechanism. When using a " +"Unix socket, LMTP generally don't support or require any authentication, but " +"your mileage might vary." +msgstr "" + +#: ../Doc/library/smtplib.rst:120 +msgid "A nice selection of exceptions is defined as well:" +msgstr "" + +#: ../Doc/library/smtplib.rst:125 +msgid "" +"Subclass of :exc:`OSError` that is the base exception class for all the " +"other exceptions provided by this module." +msgstr "" + +#: ../Doc/library/smtplib.rst:128 +msgid "SMTPException became subclass of :exc:`OSError`" +msgstr "" + +#: ../Doc/library/smtplib.rst:134 +msgid "" +"This exception is raised when the server unexpectedly disconnects, or when " +"an attempt is made to use the :class:`SMTP` instance before connecting it to " +"a server." +msgstr "" + +#: ../Doc/library/smtplib.rst:141 +msgid "" +"Base class for all exceptions that include an SMTP error code. These " +"exceptions are generated in some instances when the SMTP server returns an " +"error code. The error code is stored in the :attr:`smtp_code` attribute of " +"the error, and the :attr:`smtp_error` attribute is set to the error message." +msgstr "" + +#: ../Doc/library/smtplib.rst:149 +msgid "" +"Sender address refused. In addition to the attributes set by on all :exc:" +"`SMTPResponseException` exceptions, this sets 'sender' to the string that " +"the SMTP server refused." +msgstr "" + +#: ../Doc/library/smtplib.rst:156 +msgid "" +"All recipient addresses refused. The errors for each recipient are " +"accessible through the attribute :attr:`recipients`, which is a dictionary " +"of exactly the same sort as :meth:`SMTP.sendmail` returns." +msgstr "" + +#: ../Doc/library/smtplib.rst:163 +msgid "The SMTP server refused to accept the message data." +msgstr "" + +#: ../Doc/library/smtplib.rst:168 +msgid "Error occurred during establishment of a connection with the server." +msgstr "" + +#: ../Doc/library/smtplib.rst:173 +msgid "The server refused our ``HELO`` message." +msgstr "" + +#: ../Doc/library/smtplib.rst:178 +msgid "The command or option attempted is not supported by the server." +msgstr "" + +#: ../Doc/library/smtplib.rst:185 +msgid "" +"SMTP authentication went wrong. Most probably the server didn't accept the " +"username/password combination provided." +msgstr "" + +#: ../Doc/library/smtplib.rst:193 +msgid ":rfc:`821` - Simple Mail Transfer Protocol" +msgstr "" + +#: ../Doc/library/smtplib.rst:192 +msgid "" +"Protocol definition for SMTP. This document covers the model, operating " +"procedure, and protocol details for SMTP." +msgstr "" + +#: ../Doc/library/smtplib.rst:197 +msgid ":rfc:`1869` - SMTP Service Extensions" +msgstr "" + +#: ../Doc/library/smtplib.rst:196 +msgid "" +"Definition of the ESMTP extensions for SMTP. This describes a framework for " +"extending SMTP with new commands, supporting dynamic discovery of the " +"commands provided by the server, and defines a few additional commands." +msgstr "" + +#: ../Doc/library/smtplib.rst:204 +msgid "SMTP Objects" +msgstr "" + +#: ../Doc/library/smtplib.rst:206 +msgid "An :class:`SMTP` instance has the following methods:" +msgstr "" + +#: ../Doc/library/smtplib.rst:211 +msgid "" +"Set the debug output level. A value of 1 or ``True`` for *level* results in " +"debug messages for connection and for all messages sent to and received from " +"the server. A value of 2 for *level* results in these messages being " +"timestamped." +msgstr "" + +#: ../Doc/library/smtplib.rst:216 +msgid "Added debuglevel 2." +msgstr "" + +#: ../Doc/library/smtplib.rst:221 +msgid "" +"Send a command *cmd* to the server. The optional argument *args* is simply " +"concatenated to the command, separated by a space." +msgstr "" + +#: ../Doc/library/smtplib.rst:224 +msgid "" +"This returns a 2-tuple composed of a numeric response code and the actual " +"response line (multiline responses are joined into one long line.)" +msgstr "" + +#: ../Doc/library/smtplib.rst:227 +msgid "" +"In normal operation it should not be necessary to call this method " +"explicitly. It is used to implement other methods and may be useful for " +"testing private extensions." +msgstr "" + +#: ../Doc/library/smtplib.rst:231 +msgid "" +"If the connection to the server is lost while waiting for the reply, :exc:" +"`SMTPServerDisconnected` will be raised." +msgstr "" + +#: ../Doc/library/smtplib.rst:237 +msgid "" +"Connect to a host on a given port. The defaults are to connect to the local " +"host at the standard SMTP port (25). If the hostname ends with a colon " +"(``':'``) followed by a number, that suffix will be stripped off and the " +"number interpreted as the port number to use. This method is automatically " +"invoked by the constructor if a host is specified during instantiation. " +"Returns a 2-tuple of the response code and message sent by the server in its " +"connection response." +msgstr "" + +#: ../Doc/library/smtplib.rst:248 +msgid "" +"Identify yourself to the SMTP server using ``HELO``. The hostname argument " +"defaults to the fully qualified domain name of the local host. The message " +"returned by the server is stored as the :attr:`helo_resp` attribute of the " +"object." +msgstr "" + +#: ../Doc/library/smtplib.rst:253 +msgid "" +"In normal operation it should not be necessary to call this method " +"explicitly. It will be implicitly called by the :meth:`sendmail` when " +"necessary." +msgstr "" + +#: ../Doc/library/smtplib.rst:259 +msgid "" +"Identify yourself to an ESMTP server using ``EHLO``. The hostname argument " +"defaults to the fully qualified domain name of the local host. Examine the " +"response for ESMTP option and store them for use by :meth:`has_extn`. Also " +"sets several informational attributes: the message returned by the server is " +"stored as the :attr:`ehlo_resp` attribute, :attr:`does_esmtp` is set to true " +"or false depending on whether the server supports ESMTP, and :attr:" +"`esmtp_features` will be a dictionary containing the names of the SMTP " +"service extensions this server supports, and their parameters (if any)." +msgstr "" + +#: ../Doc/library/smtplib.rst:268 +msgid "" +"Unless you wish to use :meth:`has_extn` before sending mail, it should not " +"be necessary to call this method explicitly. It will be implicitly called " +"by :meth:`sendmail` when necessary." +msgstr "" + +#: ../Doc/library/smtplib.rst:274 +msgid "" +"This method call :meth:`ehlo` and or :meth:`helo` if there has been no " +"previous ``EHLO`` or ``HELO`` command this session. It tries ESMTP ``EHLO`` " +"first." +msgstr "" + +#: ../Doc/library/smtplib.rst:278 ../Doc/library/smtplib.rst:308 +#: ../Doc/library/smtplib.rst:392 ../Doc/library/smtplib.rst:461 +msgid ":exc:`SMTPHeloError`" +msgstr "" + +#: ../Doc/library/smtplib.rst:279 ../Doc/library/smtplib.rst:308 +#: ../Doc/library/smtplib.rst:392 ../Doc/library/smtplib.rst:461 +msgid "The server didn't reply properly to the ``HELO`` greeting." +msgstr "" + +#: ../Doc/library/smtplib.rst:283 +msgid "" +"Return :const:`True` if *name* is in the set of SMTP service extensions " +"returned by the server, :const:`False` otherwise. Case is ignored." +msgstr "" + +#: ../Doc/library/smtplib.rst:289 +msgid "" +"Check the validity of an address on this server using SMTP ``VRFY``. Returns " +"a tuple consisting of code 250 and a full :rfc:`822` address (including " +"human name) if the user address is valid. Otherwise returns an SMTP error " +"code of 400 or greater and an error string." +msgstr "" + +#: ../Doc/library/smtplib.rst:296 +msgid "Many sites disable SMTP ``VRFY`` in order to foil spammers." +msgstr "" + +#: ../Doc/library/smtplib.rst:301 +msgid "" +"Log in on an SMTP server that requires authentication. The arguments are the " +"username and the password to authenticate with. If there has been no " +"previous ``EHLO`` or ``HELO`` command this session, this method tries ESMTP " +"``EHLO`` first. This method will return normally if the authentication was " +"successful, or may raise the following exceptions:" +msgstr "" + +#: ../Doc/library/smtplib.rst:311 +msgid ":exc:`SMTPAuthenticationError`" +msgstr "" + +#: ../Doc/library/smtplib.rst:311 +msgid "The server didn't accept the username/password combination." +msgstr "" + +#: ../Doc/library/smtplib.rst:314 ../Doc/library/smtplib.rst:395 +#: ../Doc/library/smtplib.rst:472 +msgid ":exc:`SMTPNotSupportedError`" +msgstr "" + +#: ../Doc/library/smtplib.rst:314 +msgid "The ``AUTH`` command is not supported by the server." +msgstr "" + +#: ../Doc/library/smtplib.rst:317 +msgid ":exc:`SMTPException`" +msgstr "" + +#: ../Doc/library/smtplib.rst:317 +msgid "No suitable authentication method was found." +msgstr "" + +#: ../Doc/library/smtplib.rst:319 +msgid "" +"Each of the authentication methods supported by :mod:`smtplib` are tried in " +"turn if they are advertised as supported by the server. See :meth:`auth` " +"for a list of supported authentication methods. *initial_response_ok* is " +"passed through to :meth:`auth`." +msgstr "" + +#: ../Doc/library/smtplib.rst:324 +msgid "" +"Optional keyword argument *initial_response_ok* specifies whether, for " +"authentication methods that support it, an \"initial response\" as specified " +"in :rfc:`4954` can be sent along with the ``AUTH`` command, rather than " +"requiring a challenge/response." +msgstr "" + +#: ../Doc/library/smtplib.rst:329 +msgid "" +":exc:`SMTPNotSupportedError` may be raised, and the *initial_response_ok* " +"parameter was added." +msgstr "" + +#: ../Doc/library/smtplib.rst:336 +msgid "" +"Issue an ``SMTP`` ``AUTH`` command for the specified authentication " +"*mechanism*, and handle the challenge response via *authobject*." +msgstr "" + +#: ../Doc/library/smtplib.rst:339 +msgid "" +"*mechanism* specifies which authentication mechanism is to be used as " +"argument to the ``AUTH`` command; the valid values are those listed in the " +"``auth`` element of :attr:`esmtp_features`." +msgstr "" + +#: ../Doc/library/smtplib.rst:343 +msgid "" +"*authobject* must be a callable object taking an optional single argument:" +msgstr "" + +#: ../Doc/library/smtplib.rst:345 +msgid "data = authobject(challenge=None)" +msgstr "" + +#: ../Doc/library/smtplib.rst:347 +msgid "" +"If optional keyword argument *initial_response_ok* is true, ``authobject()`` " +"will be called first with no argument. It can return the :rfc:`4954` " +"\"initial response\" bytes which will be encoded and sent with the ``AUTH`` " +"command as below. If the ``authobject()`` does not support an initial " +"response (e.g. because it requires a challenge), it should return None when " +"called with ``challenge=None``. If *initial_response_ok* is false, then " +"``authobject()`` will not be called first with None." +msgstr "" + +#: ../Doc/library/smtplib.rst:355 +msgid "" +"If the initial response check returns None, or if *initial_response_ok* is " +"false, ``authobject()`` will be called to process the server's challenge " +"response; the *challenge* argument it is passed will be a ``bytes``. It " +"should return ``bytes`` *data* that will be base64 encoded and sent to the " +"server." +msgstr "" + +#: ../Doc/library/smtplib.rst:361 +msgid "" +"The ``SMTP`` class provides ``authobjects`` for the ``CRAM-MD5``, ``PLAIN``, " +"and ``LOGIN`` mechanisms; they are named ``SMTP.auth_cram_md5``, ``SMTP." +"auth_plain``, and ``SMTP.auth_login`` respectively. They all require that " +"the ``user`` and ``password`` properties of the ``SMTP`` instance are set to " +"appropriate values." +msgstr "" + +#: ../Doc/library/smtplib.rst:367 +msgid "" +"User code does not normally need to call ``auth`` directly, but can instead " +"call the :meth:`login` method, which will try each of the above mechanisms " +"in turn, in the order listed. ``auth`` is exposed to facilitate the " +"implementation of authentication methods not (or not yet) supported directly " +"by :mod:`smtplib`." +msgstr "" + +#: ../Doc/library/smtplib.rst:378 +msgid "" +"Put the SMTP connection in TLS (Transport Layer Security) mode. All SMTP " +"commands that follow will be encrypted. You should then call :meth:`ehlo` " +"again." +msgstr "" + +#: ../Doc/library/smtplib.rst:382 +msgid "" +"If *keyfile* and *certfile* are provided, these are passed to the :mod:" +"`socket` module's :func:`ssl` function." +msgstr "" + +#: ../Doc/library/smtplib.rst:385 +msgid "" +"Optional *context* parameter is a :class:`ssl.SSLContext` object; This is an " +"alternative to using a keyfile and a certfile and if specified both " +"*keyfile* and *certfile* should be None." +msgstr "" + +#: ../Doc/library/smtplib.rst:388 +msgid "" +"If there has been no previous ``EHLO`` or ``HELO`` command this session, " +"this method tries ESMTP ``EHLO`` first." +msgstr "" + +#: ../Doc/library/smtplib.rst:395 +msgid "The server does not support the STARTTLS extension." +msgstr "" + +#: ../Doc/library/smtplib.rst:398 +msgid ":exc:`RuntimeError`" +msgstr "" + +#: ../Doc/library/smtplib.rst:398 +msgid "SSL/TLS support is not available to your Python interpreter." +msgstr "" + +#: ../Doc/library/smtplib.rst:403 +msgid "" +"The method now supports hostname check with :attr:`SSLContext." +"check_hostname` and *Server Name Indicator* (see :data:`~ssl.HAS_SNI`)." +msgstr "" + +#: ../Doc/library/smtplib.rst:408 +msgid "" +"The error raised for lack of STARTTLS support is now the :exc:" +"`SMTPNotSupportedError` subclass instead of the base :exc:`SMTPException`." +msgstr "" + +#: ../Doc/library/smtplib.rst:416 +msgid "" +"Send mail. The required arguments are an :rfc:`822` from-address string, a " +"list of :rfc:`822` to-address strings (a bare string will be treated as a " +"list with 1 address), and a message string. The caller may pass a list of " +"ESMTP options (such as ``8bitmime``) to be used in ``MAIL FROM`` commands as " +"*mail_options*. ESMTP options (such as ``DSN`` commands) that should be used " +"with all ``RCPT`` commands can be passed as *rcpt_options*. (If you need to " +"use different ESMTP options to different recipients you have to use the low-" +"level methods such as :meth:`mail`, :meth:`rcpt` and :meth:`data` to send " +"the message.)" +msgstr "" + +#: ../Doc/library/smtplib.rst:427 +msgid "" +"The *from_addr* and *to_addrs* parameters are used to construct the message " +"envelope used by the transport agents. ``sendmail`` does not modify the " +"message headers in any way." +msgstr "" + +#: ../Doc/library/smtplib.rst:431 +msgid "" +"*msg* may be a string containing characters in the ASCII range, or a byte " +"string. A string is encoded to bytes using the ascii codec, and lone ``" +"\\r`` and ``\\n`` characters are converted to ``\\r\\n`` characters. A byte " +"string is not modified." +msgstr "" + +#: ../Doc/library/smtplib.rst:436 +msgid "" +"If there has been no previous ``EHLO`` or ``HELO`` command this session, " +"this method tries ESMTP ``EHLO`` first. If the server does ESMTP, message " +"size and each of the specified options will be passed to it (if the option " +"is in the feature set the server advertises). If ``EHLO`` fails, ``HELO`` " +"will be tried and ESMTP options suppressed." +msgstr "" + +#: ../Doc/library/smtplib.rst:442 +msgid "" +"This method will return normally if the mail is accepted for at least one " +"recipient. Otherwise it will raise an exception. That is, if this method " +"does not raise an exception, then someone should get your mail. If this " +"method does not raise an exception, it returns a dictionary, with one entry " +"for each recipient that was refused. Each entry contains a tuple of the " +"SMTP error code and the accompanying error message sent by the server." +msgstr "" + +#: ../Doc/library/smtplib.rst:449 +msgid "" +"If ``SMTPUTF8`` is included in *mail_options*, and the server supports it, " +"*from_addr* and *to_addrs* may contain non-ASCII characters." +msgstr "" + +#: ../Doc/library/smtplib.rst:452 +msgid "This method may raise the following exceptions:" +msgstr "" + +#: ../Doc/library/smtplib.rst:458 +msgid ":exc:`SMTPRecipientsRefused`" +msgstr "" + +#: ../Doc/library/smtplib.rst:455 +msgid "" +"All recipients were refused. Nobody got the mail. The :attr:`recipients` " +"attribute of the exception object is a dictionary with information about the " +"refused recipients (like the one returned when at least one recipient was " +"accepted)." +msgstr "" + +#: ../Doc/library/smtplib.rst:464 +msgid ":exc:`SMTPSenderRefused`" +msgstr "" + +#: ../Doc/library/smtplib.rst:464 +msgid "The server didn't accept the *from_addr*." +msgstr "" + +#: ../Doc/library/smtplib.rst:468 +msgid ":exc:`SMTPDataError`" +msgstr "" + +#: ../Doc/library/smtplib.rst:467 +msgid "" +"The server replied with an unexpected error code (other than a refusal of a " +"recipient)." +msgstr "" + +#: ../Doc/library/smtplib.rst:471 +msgid "" +"``SMTPUTF8`` was given in the *mail_options* but is not supported by the " +"server." +msgstr "" + +#: ../Doc/library/smtplib.rst:474 +msgid "" +"Unless otherwise noted, the connection will be open even after an exception " +"is raised." +msgstr "" + +#: ../Doc/library/smtplib.rst:477 +msgid "*msg* may be a byte string." +msgstr "" + +#: ../Doc/library/smtplib.rst:480 +msgid "" +"``SMTPUTF8`` support added, and :exc:`SMTPNotSupportedError` may be raised " +"if ``SMTPUTF8`` is specified but the server does not support it." +msgstr "" + +#: ../Doc/library/smtplib.rst:488 +msgid "" +"This is a convenience method for calling :meth:`sendmail` with the message " +"represented by an :class:`email.message.Message` object. The arguments have " +"the same meaning as for :meth:`sendmail`, except that *msg* is a ``Message`` " +"object." +msgstr "" + +#: ../Doc/library/smtplib.rst:493 +msgid "" +"If *from_addr* is ``None`` or *to_addrs* is ``None``, ``send_message`` fills " +"those arguments with addresses extracted from the headers of *msg* as " +"specified in :rfc:`5322`\\: *from_addr* is set to the :mailheader:`Sender` " +"field if it is present, and otherwise to the :mailheader:`From` field. " +"*to_addrs* combines the values (if any) of the :mailheader:`To`, :mailheader:" +"`Cc`, and :mailheader:`Bcc` fields from *msg*. If exactly one set of :" +"mailheader:`Resent-*` headers appear in the message, the regular headers are " +"ignored and the :mailheader:`Resent-*` headers are used instead. If the " +"message contains more than one set of :mailheader:`Resent-*` headers, a :exc:" +"`ValueError` is raised, since there is no way to unambiguously detect the " +"most recent set of :mailheader:`Resent-` headers." +msgstr "" + +#: ../Doc/library/smtplib.rst:505 +msgid "" +"``send_message`` serializes *msg* using :class:`~email.generator." +"BytesGenerator` with ``\\r\\n`` as the *linesep*, and calls :meth:`sendmail` " +"to transmit the resulting message. Regardless of the values of *from_addr* " +"and *to_addrs*, ``send_message`` does not transmit any :mailheader:`Bcc` or :" +"mailheader:`Resent-Bcc` headers that may appear in *msg*. If any of the " +"addresses in *from_addr* and *to_addrs* contain non-ASCII characters and the " +"server does not advertise ``SMTPUTF8`` support, an :exc:`SMTPNotSupported` " +"error is raised. Otherwise the ``Message`` is serialized with a clone of " +"its :mod:`~email.policy` with the :attr:`~email.policy.EmailPolicy.utf8` " +"attribute set to ``True``, and ``SMTPUTF8`` and ``BODY=8BITMIME`` are added " +"to *mail_options*." +msgstr "" + +#: ../Doc/library/smtplib.rst:519 +msgid "Support for internationalized addresses (``SMTPUTF8``)." +msgstr "" + +#: ../Doc/library/smtplib.rst:525 +msgid "" +"Terminate the SMTP session and close the connection. Return the result of " +"the SMTP ``QUIT`` command." +msgstr "" + +#: ../Doc/library/smtplib.rst:529 +msgid "" +"Low-level methods corresponding to the standard SMTP/ESMTP commands " +"``HELP``, ``RSET``, ``NOOP``, ``MAIL``, ``RCPT``, and ``DATA`` are also " +"supported. Normally these do not need to be called directly, so they are not " +"documented here. For details, consult the module code." +msgstr "" + +#: ../Doc/library/smtplib.rst:538 +msgid "SMTP Example" +msgstr "" + +#: ../Doc/library/smtplib.rst:540 +msgid "" +"This example prompts the user for addresses needed in the message envelope " +"('To' and 'From' addresses), and the message to be delivered. Note that the " +"headers to be included with the message must be included in the message as " +"entered; this example doesn't do any processing of the :rfc:`822` headers. " +"In particular, the 'To' and 'From' addresses must be included in the message " +"headers explicitly. ::" +msgstr "" + +#: ../Doc/library/smtplib.rst:576 +msgid "" +"In general, you will want to use the :mod:`email` package's features to " +"construct an email message, which you can then send via :meth:`~smtplib.SMTP." +"send_message`; see :ref:`email-examples`." +msgstr "" + +#: ../Doc/library/sndhdr.rst:2 +msgid ":mod:`sndhdr` --- Determine type of sound file" +msgstr "" + +#: ../Doc/library/sndhdr.rst:10 +msgid "**Source code:** :source:`Lib/sndhdr.py`" +msgstr "" + +#: ../Doc/library/sndhdr.rst:18 +msgid "" +"The :mod:`sndhdr` provides utility functions which attempt to determine the " +"type of sound data which is in a file. When these functions are able to " +"determine what type of sound data is stored in a file, they return a :func:" +"`~collections.namedtuple`, containing five attributes: (``filetype``, " +"``framerate``, ``nchannels``, ``nframes``, ``sampwidth``). The value for " +"*type* indicates the data type and will be one of the strings ``'aifc'``, " +"``'aiff'``, ``'au'``, ``'hcom'``, ``'sndr'``, ``'sndt'``, ``'voc'``, " +"``'wav'``, ``'8svx'``, ``'sb'``, ``'ub'``, or ``'ul'``. The *sampling_rate* " +"will be either the actual value or ``0`` if unknown or difficult to decode. " +"Similarly, *channels* will be either the number of channels or ``0`` if it " +"cannot be determined or if the value is difficult to decode. The value for " +"*frames* will be either the number of frames or ``-1``. The last item in " +"the tuple, *bits_per_sample*, will either be the sample size in bits or " +"``'A'`` for A-LAW or ``'U'`` for u-LAW." +msgstr "" + +#: ../Doc/library/sndhdr.rst:35 +msgid "" +"Determines the type of sound data stored in the file *filename* using :func:" +"`whathdr`. If it succeeds, returns a namedtuple as described above, " +"otherwise ``None`` is returned." +msgstr "" + +#: ../Doc/library/sndhdr.rst:45 +msgid "" +"Determines the type of sound data stored in a file based on the file " +"header. The name of the file is given by *filename*. This function returns " +"a namedtuple as described above on success, or ``None``." +msgstr "" + +#: ../Doc/library/socket.rst:2 +msgid ":mod:`socket` --- Low-level networking interface" +msgstr "" + +#: ../Doc/library/socket.rst:7 +msgid "**Source code:** :source:`Lib/socket.py`" +msgstr "" + +#: ../Doc/library/socket.rst:11 +msgid "" +"This module provides access to the BSD *socket* interface. It is available " +"on all modern Unix systems, Windows, MacOS, and probably additional " +"platforms." +msgstr "" + +#: ../Doc/library/socket.rst:16 +msgid "" +"Some behavior may be platform dependent, since calls are made to the " +"operating system socket APIs." +msgstr "" + +#: ../Doc/library/socket.rst:21 +msgid "" +"The Python interface is a straightforward transliteration of the Unix system " +"call and library interface for sockets to Python's object-oriented style: " +"the :func:`.socket` function returns a :dfn:`socket object` whose methods " +"implement the various socket system calls. Parameter types are somewhat " +"higher-level than in the C interface: as with :meth:`read` and :meth:`write` " +"operations on Python files, buffer allocation on receive operations is " +"automatic, and buffer length is implicit on send operations." +msgstr "" + +#: ../Doc/library/socket.rst:33 +msgid "Module :mod:`socketserver`" +msgstr "" + +#: ../Doc/library/socket.rst:33 +msgid "Classes that simplify writing network servers." +msgstr "" + +#: ../Doc/library/socket.rst:35 +msgid "Module :mod:`ssl`" +msgstr "" + +#: ../Doc/library/socket.rst:36 +msgid "A TLS/SSL wrapper for socket objects." +msgstr "" + +#: ../Doc/library/socket.rst:40 +msgid "Socket families" +msgstr "" + +#: ../Doc/library/socket.rst:42 +msgid "" +"Depending on the system and the build options, various socket families are " +"supported by this module." +msgstr "" + +#: ../Doc/library/socket.rst:45 +msgid "" +"The address format required by a particular socket object is automatically " +"selected based on the address family specified when the socket object was " +"created. Socket addresses are represented as follows:" +msgstr "" + +#: ../Doc/library/socket.rst:49 +msgid "" +"The address of an :const:`AF_UNIX` socket bound to a file system node is " +"represented as a string, using the file system encoding and the " +"``'surrogateescape'`` error handler (see :pep:`383`). An address in Linux's " +"abstract namespace is returned as a :term:`bytes-like object` with an " +"initial null byte; note that sockets in this namespace can communicate with " +"normal file system sockets, so programs intended to run on Linux may need to " +"deal with both types of address. A string or bytes-like object can be used " +"for either type of address when passing it as an argument." +msgstr "" + +#: ../Doc/library/socket.rst:59 +msgid "" +"Previously, :const:`AF_UNIX` socket paths were assumed to use UTF-8 encoding." +msgstr "" + +#: ../Doc/library/socket.rst:68 +msgid "" +"A pair ``(host, port)`` is used for the :const:`AF_INET` address family, " +"where *host* is a string representing either a hostname in Internet domain " +"notation like ``'daring.cwi.nl'`` or an IPv4 address like " +"``'100.50.200.5'``, and *port* is an integer." +msgstr "" + +#: ../Doc/library/socket.rst:73 +msgid "" +"For :const:`AF_INET6` address family, a four-tuple ``(host, port, flowinfo, " +"scopeid)`` is used, where *flowinfo* and *scopeid* represent the " +"``sin6_flowinfo`` and ``sin6_scope_id`` members in :const:`struct " +"sockaddr_in6` in C. For :mod:`socket` module methods, *flowinfo* and " +"*scopeid* can be omitted just for backward compatibility. Note, however, " +"omission of *scopeid* can cause problems in manipulating scoped IPv6 " +"addresses." +msgstr "" + +#: ../Doc/library/socket.rst:80 +msgid ":const:`AF_NETLINK` sockets are represented as pairs ``(pid, groups)``." +msgstr "" + +#: ../Doc/library/socket.rst:82 +msgid "" +"Linux-only support for TIPC is available using the :const:`AF_TIPC` address " +"family. TIPC is an open, non-IP based networked protocol designed for use " +"in clustered computer environments. Addresses are represented by a tuple, " +"and the fields depend on the address type. The general tuple form is " +"``(addr_type, v1, v2, v3 [, scope])``, where:" +msgstr "" + +#: ../Doc/library/socket.rst:88 +msgid "" +"*addr_type* is one of :const:`TIPC_ADDR_NAMESEQ`, :const:`TIPC_ADDR_NAME`, " +"or :const:`TIPC_ADDR_ID`." +msgstr "" + +#: ../Doc/library/socket.rst:90 +msgid "" +"*scope* is one of :const:`TIPC_ZONE_SCOPE`, :const:`TIPC_CLUSTER_SCOPE`, " +"and :const:`TIPC_NODE_SCOPE`." +msgstr "" + +#: ../Doc/library/socket.rst:92 +msgid "" +"If *addr_type* is :const:`TIPC_ADDR_NAME`, then *v1* is the server type, " +"*v2* is the port identifier, and *v3* should be 0." +msgstr "" + +#: ../Doc/library/socket.rst:95 +msgid "" +"If *addr_type* is :const:`TIPC_ADDR_NAMESEQ`, then *v1* is the server type, " +"*v2* is the lower port number, and *v3* is the upper port number." +msgstr "" + +#: ../Doc/library/socket.rst:98 +msgid "" +"If *addr_type* is :const:`TIPC_ADDR_ID`, then *v1* is the node, *v2* is the " +"reference, and *v3* should be set to 0." +msgstr "" + +#: ../Doc/library/socket.rst:101 +msgid "" +"A tuple ``(interface, )`` is used for the :const:`AF_CAN` address family, " +"where *interface* is a string representing a network interface name like " +"``'can0'``. The network interface name ``''`` can be used to receive packets " +"from all network interfaces of this family." +msgstr "" + +#: ../Doc/library/socket.rst:106 +msgid "" +"A string or a tuple ``(id, unit)`` is used for the :const:`SYSPROTO_CONTROL` " +"protocol of the :const:`PF_SYSTEM` family. The string is the name of a " +"kernel control using a dynamically-assigned ID. The tuple can be used if ID " +"and unit number of the kernel control are known or if a registered ID is " +"used." +msgstr "" + +#: ../Doc/library/socket.rst:114 +msgid "" +":const:`AF_BLUETOOTH` supports the following protocols and address formats:" +msgstr "" + +#: ../Doc/library/socket.rst:117 +msgid "" +":const:`BTPROTO_L2CAP` accepts ``(bdaddr, psm)`` where ``bdaddr`` is the " +"Bluetooth address as a string and ``psm`` is an integer." +msgstr "" + +#: ../Doc/library/socket.rst:120 +msgid "" +":const:`BTPROTO_RFCOMM` accepts ``(bdaddr, channel)`` where ``bdaddr`` is " +"the Bluetooth address as a string and ``channel`` is an integer." +msgstr "" + +#: ../Doc/library/socket.rst:123 +msgid "" +":const:`BTPROTO_HCI` accepts ``(device_id,)`` where ``device_id`` is either " +"an integer or a string with the Bluetooth address of the interface. (This " +"depends on your OS; NetBSD and DragonFlyBSD expect a Bluetooth address while " +"everything else expects an integer.)" +msgstr "" + +#: ../Doc/library/socket.rst:128 +msgid "NetBSD and DragonFlyBSD support added." +msgstr "" + +#: ../Doc/library/socket.rst:131 +msgid "" +":const:`BTPROTO_SCO` accepts ``bdaddr`` where ``bdaddr`` is a :class:`bytes` " +"object containing the Bluetooth address in a string format. (ex. " +"``b'12:23:34:45:56:67'``) This protocol is not supported under FreeBSD." +msgstr "" + +#: ../Doc/library/socket.rst:136 +msgid "" +":const:`AF_ALG` is a Linux-only socket based interface to Kernel " +"cryptography. An algorithm socket is configured with a tuple of two to four " +"elements ``(type, name [, feat [, mask]])``, where:" +msgstr "" + +#: ../Doc/library/socket.rst:140 +msgid "" +"*type* is the algorithm type as string, e.g. ``aead``, ``hash``, " +"``skcipher`` or ``rng``." +msgstr "" + +#: ../Doc/library/socket.rst:143 +msgid "" +"*name* is the algorithm name and operation mode as string, e.g. ``sha256``, " +"``hmac(sha256)``, ``cbc(aes)`` or ``drbg_nopr_ctr_aes256``." +msgstr "" + +#: ../Doc/library/socket.rst:146 +msgid "*feat* and *mask* are unsigned 32bit integers." +msgstr "" + +#: ../Doc/library/socket.rst:148 +msgid "" +"Availability Linux 2.6.38, some algorithm types require more recent Kernels." +msgstr "" + +#: ../Doc/library/socket.rst:152 +msgid "" +"Certain other address families (:const:`AF_PACKET`, :const:`AF_CAN`) support " +"specific representations." +msgstr "" + +#: ../Doc/library/socket.rst:157 +msgid "" +"For IPv4 addresses, two special forms are accepted instead of a host " +"address: the empty string represents :const:`INADDR_ANY`, and the string " +"``''`` represents :const:`INADDR_BROADCAST`. This behavior is " +"not compatible with IPv6, therefore, you may want to avoid these if you " +"intend to support IPv6 with your Python programs." +msgstr "" + +#: ../Doc/library/socket.rst:163 +msgid "" +"If you use a hostname in the *host* portion of IPv4/v6 socket address, the " +"program may show a nondeterministic behavior, as Python uses the first " +"address returned from the DNS resolution. The socket address will be " +"resolved differently into an actual IPv4/v6 address, depending on the " +"results from DNS resolution and/or the host configuration. For " +"deterministic behavior use a numeric address in *host* portion." +msgstr "" + +#: ../Doc/library/socket.rst:170 +msgid "" +"All errors raise exceptions. The normal exceptions for invalid argument " +"types and out-of-memory conditions can be raised; starting from Python 3.3, " +"errors related to socket or address semantics raise :exc:`OSError` or one of " +"its subclasses (they used to raise :exc:`socket.error`)." +msgstr "" + +#: ../Doc/library/socket.rst:175 +msgid "" +"Non-blocking mode is supported through :meth:`~socket.setblocking`. A " +"generalization of this based on timeouts is supported through :meth:`~socket." +"settimeout`." +msgstr "" + +#: ../Doc/library/socket.rst:183 +msgid "The module :mod:`socket` exports the following elements." +msgstr "" + +#: ../Doc/library/socket.rst:199 +msgid "" +"A subclass of :exc:`OSError`, this exception is raised for address-related " +"errors, i.e. for functions that use *h_errno* in the POSIX C API, including :" +"func:`gethostbyname_ex` and :func:`gethostbyaddr`. The accompanying value is " +"a pair ``(h_errno, string)`` representing an error returned by a library " +"call. *h_errno* is a numeric value, while *string* represents the " +"description of *h_errno*, as returned by the :c:func:`hstrerror` C function." +msgstr "" + +#: ../Doc/library/socket.rst:207 ../Doc/library/socket.rst:220 +#: ../Doc/library/socket.rst:231 +msgid "This class was made a subclass of :exc:`OSError`." +msgstr "" + +#: ../Doc/library/socket.rst:212 +msgid "" +"A subclass of :exc:`OSError`, this exception is raised for address-related " +"errors by :func:`getaddrinfo` and :func:`getnameinfo`. The accompanying " +"value is a pair ``(error, string)`` representing an error returned by a " +"library call. *string* represents the description of *error*, as returned " +"by the :c:func:`gai_strerror` C function. The numeric *error* value will " +"match one of the :const:`EAI_\\*` constants defined in this module." +msgstr "" + +#: ../Doc/library/socket.rst:225 +msgid "" +"A subclass of :exc:`OSError`, this exception is raised when a timeout occurs " +"on a socket which has had timeouts enabled via a prior call to :meth:" +"`~socket.settimeout` (or implicitly through :func:`~socket." +"setdefaulttimeout`). The accompanying value is a string whose value is " +"currently always \"timed out\"." +msgstr "" + +#: ../Doc/library/socket.rst:238 +msgid "" +"The AF_* and SOCK_* constants are now :class:`AddressFamily` and :class:" +"`SocketKind` :class:`.IntEnum` collections." +msgstr "" + +#: ../Doc/library/socket.rst:247 +msgid "" +"These constants represent the address (and protocol) families, used for the " +"first argument to :func:`.socket`. If the :const:`AF_UNIX` constant is not " +"defined then this protocol is unsupported. More constants may be available " +"depending on the system." +msgstr "" + +#: ../Doc/library/socket.rst:259 +msgid "" +"These constants represent the socket types, used for the second argument to :" +"func:`.socket`. More constants may be available depending on the system. " +"(Only :const:`SOCK_STREAM` and :const:`SOCK_DGRAM` appear to be generally " +"useful.)" +msgstr "" + +#: ../Doc/library/socket.rst:267 +msgid "" +"These two constants, if defined, can be combined with the socket types and " +"allow you to set some flags atomically (thus avoiding possible race " +"conditions and the need for separate calls)." +msgstr "" + +#: ../Doc/library/socket.rst:273 +msgid "" +"`Secure File Descriptor Handling `_ for a more thorough explanation." +msgstr "" + +#: ../Doc/library/socket.rst:276 +msgid "Availability: Linux >= 2.6.27." +msgstr "" + +#: ../Doc/library/socket.rst:295 +msgid "" +"Many constants of these forms, documented in the Unix documentation on " +"sockets and/or the IP protocol, are also defined in the socket module. They " +"are generally used in arguments to the :meth:`setsockopt` and :meth:" +"`getsockopt` methods of socket objects. In most cases, only those symbols " +"that are defined in the Unix header files are defined; for a few symbols, " +"default values are provided." +msgstr "" + +#: ../Doc/library/socket.rst:302 +msgid "" +"``SO_DOMAIN``, ``SO_PROTOCOL``, ``SO_PEERSEC``, ``SO_PASSSEC`` were added." +msgstr "" + +#: ../Doc/library/socket.rst:311 ../Doc/library/socket.rst:346 +msgid "" +"Many constants of these forms, documented in the Linux documentation, are " +"also defined in the socket module." +msgstr "" + +#: ../Doc/library/socket.rst:314 ../Doc/library/socket.rst:325 +msgid "Availability: Linux >= 2.6.25." +msgstr "" + +#: ../Doc/library/socket.rst:321 +msgid "" +"CAN_BCM, in the CAN protocol family, is the broadcast manager (BCM) " +"protocol. Broadcast manager constants, documented in the Linux " +"documentation, are also defined in the socket module." +msgstr "" + +#: ../Doc/library/socket.rst:331 +msgid "" +"Enables CAN FD support in a CAN_RAW socket. This is disabled by default. " +"This allows your application to send both CAN and CAN FD frames; however, " +"you one must accept both CAN and CAN FD frames when reading from the socket." +msgstr "" + +#: ../Doc/library/socket.rst:335 +msgid "This constant is documented in the Linux documentation." +msgstr "" + +#: ../Doc/library/socket.rst:337 +msgid "Availability: Linux >= 3.6." +msgstr "" + +#: ../Doc/library/socket.rst:349 +msgid "Availability: Linux >= 2.6.30." +msgstr "" + +#: ../Doc/library/socket.rst:359 +msgid "" +"Constants for Windows' WSAIoctl(). The constants are used as arguments to " +"the :meth:`~socket.socket.ioctl` method of socket objects." +msgstr "" + +#: ../Doc/library/socket.rst:362 ../Doc/library/socket.rst:1039 +msgid "``SIO_LOOPBACK_FAST_PATH`` was added." +msgstr "" + +#: ../Doc/library/socket.rst:368 +msgid "" +"TIPC related constants, matching the ones exported by the C socket API. See " +"the TIPC documentation for more information." +msgstr "" + +#: ../Doc/library/socket.rst:375 +msgid "Constants for Linux Kernel cryptography." +msgstr "" + +#: ../Doc/library/socket.rst:377 +msgid "Availability: Linux >= 2.6.38." +msgstr "" + +#: ../Doc/library/socket.rst:383 +msgid "Availability: BSD, OSX." +msgstr "" + +#: ../Doc/library/socket.rst:389 +msgid "" +"This constant contains a boolean value which indicates if IPv6 is supported " +"on this platform." +msgstr "" + +#: ../Doc/library/socket.rst:395 +msgid "" +"These are string constants containing Bluetooth addresses with special " +"meanings. For example, :const:`BDADDR_ANY` can be used to indicate any " +"address when specifying the binding socket with :const:`BTPROTO_RFCOMM`." +msgstr "" + +#: ../Doc/library/socket.rst:404 +msgid "" +"For use with :const:`BTPROTO_HCI`. :const:`HCI_FILTER` is not available for " +"NetBSD or DragonFlyBSD. :const:`HCI_TIME_STAMP` and :const:`HCI_DATA_DIR` " +"are not available for FreeBSD, NetBSD, or DragonFlyBSD." +msgstr "" + +#: ../Doc/library/socket.rst:413 +msgid "Creating sockets" +msgstr "" + +#: ../Doc/library/socket.rst:415 +msgid "" +"The following functions all create :ref:`socket objects `." +msgstr "" + +#: ../Doc/library/socket.rst:420 +msgid "" +"Create a new socket using the given address family, socket type and protocol " +"number. The address family should be :const:`AF_INET` (the default), :const:" +"`AF_INET6`, :const:`AF_UNIX`, :const:`AF_CAN` or :const:`AF_RDS`. The socket " +"type should be :const:`SOCK_STREAM` (the default), :const:`SOCK_DGRAM`, :" +"const:`SOCK_RAW` or perhaps one of the other ``SOCK_`` constants. The " +"protocol number is usually zero and may be omitted or in the case where the " +"address family is :const:`AF_CAN` the protocol should be one of :const:" +"`CAN_RAW` or :const:`CAN_BCM`. If *fileno* is specified, the other " +"arguments are ignored, causing the socket with the specified file descriptor " +"to return. Unlike :func:`socket.fromfd`, *fileno* will return the same " +"socket and not a duplicate. This may help close a detached socket using :" +"meth:`socket.close()`." +msgstr "" + +#: ../Doc/library/socket.rst:433 ../Doc/library/socket.rst:500 +#: ../Doc/library/socket.rst:883 ../Doc/library/socket.rst:966 +msgid "The newly created socket is :ref:`non-inheritable `." +msgstr "" + +#: ../Doc/library/socket.rst:435 +msgid "The AF_CAN family was added. The AF_RDS family was added." +msgstr "" + +#: ../Doc/library/socket.rst:439 +msgid "The CAN_BCM protocol was added." +msgstr "" + +#: ../Doc/library/socket.rst:442 ../Doc/library/socket.rst:502 +msgid "The returned socket is now non-inheritable." +msgstr "" + +#: ../Doc/library/socket.rst:448 +msgid "" +"Build a pair of connected socket objects using the given address family, " +"socket type, and protocol number. Address family, socket type, and protocol " +"number are as for the :func:`.socket` function above. The default family is :" +"const:`AF_UNIX` if defined on the platform; otherwise, the default is :const:" +"`AF_INET`." +msgstr "" + +#: ../Doc/library/socket.rst:453 +msgid "The newly created sockets are :ref:`non-inheritable `." +msgstr "" + +#: ../Doc/library/socket.rst:455 +msgid "" +"The returned socket objects now support the whole socket API, rather than a " +"subset." +msgstr "" + +#: ../Doc/library/socket.rst:459 +msgid "The returned sockets are now non-inheritable." +msgstr "" + +#: ../Doc/library/socket.rst:462 +msgid "Windows support added." +msgstr "" + +#: ../Doc/library/socket.rst:468 +msgid "" +"Connect to a TCP service listening on the Internet *address* (a 2-tuple " +"``(host, port)``), and return the socket object. This is a higher-level " +"function than :meth:`socket.connect`: if *host* is a non-numeric hostname, " +"it will try to resolve it for both :data:`AF_INET` and :data:`AF_INET6`, and " +"then try to connect to all possible addresses in turn until a connection " +"succeeds. This makes it easy to write clients that are compatible to both " +"IPv4 and IPv6." +msgstr "" + +#: ../Doc/library/socket.rst:476 +msgid "" +"Passing the optional *timeout* parameter will set the timeout on the socket " +"instance before attempting to connect. If no *timeout* is supplied, the " +"global default timeout setting returned by :func:`getdefaulttimeout` is used." +msgstr "" + +#: ../Doc/library/socket.rst:481 +msgid "" +"If supplied, *source_address* must be a 2-tuple ``(host, port)`` for the " +"socket to bind to as its source address before connecting. If host or port " +"are '' or 0 respectively the OS default behavior will be used." +msgstr "" + +#: ../Doc/library/socket.rst:491 +msgid "" +"Duplicate the file descriptor *fd* (an integer as returned by a file " +"object's :meth:`fileno` method) and build a socket object from the result. " +"Address family, socket type and protocol number are as for the :func:`." +"socket` function above. The file descriptor should refer to a socket, but " +"this is not checked --- subsequent operations on the object may fail if the " +"file descriptor is invalid. This function is rarely needed, but can be used " +"to get or set socket options on a socket passed to a program as standard " +"input or output (such as a server started by the Unix inet daemon). The " +"socket is assumed to be in blocking mode." +msgstr "" + +#: ../Doc/library/socket.rst:508 +msgid "" +"Instantiate a socket from data obtained from the :meth:`socket.share` " +"method. The socket is assumed to be in blocking mode." +msgstr "" + +#: ../Doc/library/socket.rst:518 +msgid "" +"This is a Python type object that represents the socket object type. It is " +"the same as ``type(socket(...))``." +msgstr "" + +#: ../Doc/library/socket.rst:525 +msgid "The :mod:`socket` module also offers various network-related services:" +msgstr "" + +#: ../Doc/library/socket.rst:530 +msgid "" +"Translate the *host*/*port* argument into a sequence of 5-tuples that " +"contain all the necessary arguments for creating a socket connected to that " +"service. *host* is a domain name, a string representation of an IPv4/v6 " +"address or ``None``. *port* is a string service name such as ``'http'``, a " +"numeric port number or ``None``. By passing ``None`` as the value of *host* " +"and *port*, you can pass ``NULL`` to the underlying C API." +msgstr "" + +#: ../Doc/library/socket.rst:537 +msgid "" +"The *family*, *type* and *proto* arguments can be optionally specified in " +"order to narrow the list of addresses returned. Passing zero as a value for " +"each of these arguments selects the full range of results. The *flags* " +"argument can be one or several of the ``AI_*`` constants, and will influence " +"how results are computed and returned. For example, :const:`AI_NUMERICHOST` " +"will disable domain name resolution and will raise an error if *host* is a " +"domain name." +msgstr "" + +#: ../Doc/library/socket.rst:545 +msgid "The function returns a list of 5-tuples with the following structure:" +msgstr "" + +#: ../Doc/library/socket.rst:547 +msgid "``(family, type, proto, canonname, sockaddr)``" +msgstr "" + +#: ../Doc/library/socket.rst:549 +msgid "" +"In these tuples, *family*, *type*, *proto* are all integers and are meant to " +"be passed to the :func:`.socket` function. *canonname* will be a string " +"representing the canonical name of the *host* if :const:`AI_CANONNAME` is " +"part of the *flags* argument; else *canonname* will be empty. *sockaddr* is " +"a tuple describing a socket address, whose format depends on the returned " +"*family* (a ``(address, port)`` 2-tuple for :const:`AF_INET`, a ``(address, " +"port, flow info, scope id)`` 4-tuple for :const:`AF_INET6`), and is meant to " +"be passed to the :meth:`socket.connect` method." +msgstr "" + +#: ../Doc/library/socket.rst:559 +msgid "" +"The following example fetches address information for a hypothetical TCP " +"connection to ``example.org`` on port 80 (results may differ on your system " +"if IPv6 isn't enabled)::" +msgstr "" + +#: ../Doc/library/socket.rst:569 +msgid "parameters can now be passed using keyword arguments." +msgstr "" + +#: ../Doc/library/socket.rst:574 +msgid "" +"Return a fully qualified domain name for *name*. If *name* is omitted or " +"empty, it is interpreted as the local host. To find the fully qualified " +"name, the hostname returned by :func:`gethostbyaddr` is checked, followed by " +"aliases for the host, if available. The first name which includes a period " +"is selected. In case no fully qualified domain name is available, the " +"hostname as returned by :func:`gethostname` is returned." +msgstr "" + +#: ../Doc/library/socket.rst:584 +msgid "" +"Translate a host name to IPv4 address format. The IPv4 address is returned " +"as a string, such as ``'100.50.200.5'``. If the host name is an IPv4 " +"address itself it is returned unchanged. See :func:`gethostbyname_ex` for a " +"more complete interface. :func:`gethostbyname` does not support IPv6 name " +"resolution, and :func:`getaddrinfo` should be used instead for IPv4/v6 dual " +"stack support." +msgstr "" + +#: ../Doc/library/socket.rst:593 +msgid "" +"Translate a host name to IPv4 address format, extended interface. Return a " +"triple ``(hostname, aliaslist, ipaddrlist)`` where *hostname* is the primary " +"host name responding to the given *ip_address*, *aliaslist* is a (possibly " +"empty) list of alternative host names for the same address, and *ipaddrlist* " +"is a list of IPv4 addresses for the same interface on the same host (often " +"but not always a single address). :func:`gethostbyname_ex` does not support " +"IPv6 name resolution, and :func:`getaddrinfo` should be used instead for " +"IPv4/v6 dual stack support." +msgstr "" + +#: ../Doc/library/socket.rst:605 +msgid "" +"Return a string containing the hostname of the machine where the Python " +"interpreter is currently executing." +msgstr "" + +#: ../Doc/library/socket.rst:608 +msgid "" +"Note: :func:`gethostname` doesn't always return the fully qualified domain " +"name; use :func:`getfqdn` for that." +msgstr "" + +#: ../Doc/library/socket.rst:614 +msgid "" +"Return a triple ``(hostname, aliaslist, ipaddrlist)`` where *hostname* is " +"the primary host name responding to the given *ip_address*, *aliaslist* is a " +"(possibly empty) list of alternative host names for the same address, and " +"*ipaddrlist* is a list of IPv4/v6 addresses for the same interface on the " +"same host (most likely containing only a single address). To find the fully " +"qualified domain name, use the function :func:`getfqdn`. :func:" +"`gethostbyaddr` supports both IPv4 and IPv6." +msgstr "" + +#: ../Doc/library/socket.rst:625 +msgid "" +"Translate a socket address *sockaddr* into a 2-tuple ``(host, port)``. " +"Depending on the settings of *flags*, the result can contain a fully-" +"qualified domain name or numeric address representation in *host*. " +"Similarly, *port* can contain a string port name or a numeric port number." +msgstr "" + +#: ../Doc/library/socket.rst:633 +msgid "" +"Translate an Internet protocol name (for example, ``'icmp'``) to a constant " +"suitable for passing as the (optional) third argument to the :func:`.socket` " +"function. This is usually only needed for sockets opened in \"raw\" mode (:" +"const:`SOCK_RAW`); for the normal socket modes, the correct protocol is " +"chosen automatically if the protocol is omitted or zero." +msgstr "" + +#: ../Doc/library/socket.rst:642 +msgid "" +"Translate an Internet service name and protocol name to a port number for " +"that service. The optional protocol name, if given, should be ``'tcp'`` or " +"``'udp'``, otherwise any protocol will match." +msgstr "" + +#: ../Doc/library/socket.rst:649 +msgid "" +"Translate an Internet port number and protocol name to a service name for " +"that service. The optional protocol name, if given, should be ``'tcp'`` or " +"``'udp'``, otherwise any protocol will match." +msgstr "" + +#: ../Doc/library/socket.rst:656 +msgid "" +"Convert 32-bit positive integers from network to host byte order. On " +"machines where the host byte order is the same as network byte order, this " +"is a no-op; otherwise, it performs a 4-byte swap operation." +msgstr "" + +#: ../Doc/library/socket.rst:663 +msgid "" +"Convert 16-bit positive integers from network to host byte order. On " +"machines where the host byte order is the same as network byte order, this " +"is a no-op; otherwise, it performs a 2-byte swap operation." +msgstr "" + +#: ../Doc/library/socket.rst:670 +msgid "" +"Convert 32-bit positive integers from host to network byte order. On " +"machines where the host byte order is the same as network byte order, this " +"is a no-op; otherwise, it performs a 4-byte swap operation." +msgstr "" + +#: ../Doc/library/socket.rst:677 +msgid "" +"Convert 16-bit positive integers from host to network byte order. On " +"machines where the host byte order is the same as network byte order, this " +"is a no-op; otherwise, it performs a 2-byte swap operation." +msgstr "" + +#: ../Doc/library/socket.rst:684 +msgid "" +"Convert an IPv4 address from dotted-quad string format (for example, " +"'123.45.67.89') to 32-bit packed binary format, as a bytes object four " +"characters in length. This is useful when conversing with a program that " +"uses the standard C library and needs objects of type :c:type:`struct " +"in_addr`, which is the C type for the 32-bit packed binary this function " +"returns." +msgstr "" + +#: ../Doc/library/socket.rst:690 +msgid "" +":func:`inet_aton` also accepts strings with less than three dots; see the " +"Unix manual page :manpage:`inet(3)` for details." +msgstr "" + +#: ../Doc/library/socket.rst:693 +msgid "" +"If the IPv4 address string passed to this function is invalid, :exc:" +"`OSError` will be raised. Note that exactly what is valid depends on the " +"underlying C implementation of :c:func:`inet_aton`." +msgstr "" + +#: ../Doc/library/socket.rst:697 +msgid "" +":func:`inet_aton` does not support IPv6, and :func:`inet_pton` should be " +"used instead for IPv4/v6 dual stack support." +msgstr "" + +#: ../Doc/library/socket.rst:703 +msgid "" +"Convert a 32-bit packed IPv4 address (a :term:`bytes-like object` four bytes " +"in length) to its standard dotted-quad string representation (for example, " +"'123.45.67.89'). This is useful when conversing with a program that uses " +"the standard C library and needs objects of type :c:type:`struct in_addr`, " +"which is the C type for the 32-bit packed binary data this function takes as " +"an argument." +msgstr "" + +#: ../Doc/library/socket.rst:710 +msgid "" +"If the byte sequence passed to this function is not exactly 4 bytes in " +"length, :exc:`OSError` will be raised. :func:`inet_ntoa` does not support " +"IPv6, and :func:`inet_ntop` should be used instead for IPv4/v6 dual stack " +"support." +msgstr "" + +#: ../Doc/library/socket.rst:721 +msgid "" +"Convert an IP address from its family-specific string format to a packed, " +"binary format. :func:`inet_pton` is useful when a library or network " +"protocol calls for an object of type :c:type:`struct in_addr` (similar to :" +"func:`inet_aton`) or :c:type:`struct in6_addr`." +msgstr "" + +#: ../Doc/library/socket.rst:726 +msgid "" +"Supported values for *address_family* are currently :const:`AF_INET` and :" +"const:`AF_INET6`. If the IP address string *ip_string* is invalid, :exc:" +"`OSError` will be raised. Note that exactly what is valid depends on both " +"the value of *address_family* and the underlying implementation of :c:func:" +"`inet_pton`." +msgstr "" + +#: ../Doc/library/socket.rst:732 ../Doc/library/socket.rst:752 +msgid "Availability: Unix (maybe not all platforms), Windows." +msgstr "" + +#: ../Doc/library/socket.rst:734 ../Doc/library/socket.rst:754 +#: ../Doc/library/subprocess.rst:1184 ../Doc/library/subprocess.rst:1200 +msgid "Windows support added" +msgstr "" + +#: ../Doc/library/socket.rst:740 +msgid "" +"Convert a packed IP address (a :term:`bytes-like object` of some number of " +"bytes) to its standard, family-specific string representation (for example, " +"``'7.10.0.5'`` or ``'5aef:2b::8'``). :func:`inet_ntop` is useful when a " +"library or network protocol returns an object of type :c:type:`struct " +"in_addr` (similar to :func:`inet_ntoa`) or :c:type:`struct in6_addr`." +msgstr "" + +#: ../Doc/library/socket.rst:747 +msgid "" +"Supported values for *address_family* are currently :const:`AF_INET` and :" +"const:`AF_INET6`. If the bytes object *packed_ip* is not the correct length " +"for the specified address family, :exc:`ValueError` will be raised. :exc:" +"`OSError` is raised for errors from the call to :func:`inet_ntop`." +msgstr "" + +#: ../Doc/library/socket.rst:769 +msgid "" +"Return the total length, without trailing padding, of an ancillary data item " +"with associated data of the given *length*. This value can often be used as " +"the buffer size for :meth:`~socket.recvmsg` to receive a single item of " +"ancillary data, but :rfc:`3542` requires portable applications to use :func:" +"`CMSG_SPACE` and thus include space for padding, even when the item will be " +"the last in the buffer. Raises :exc:`OverflowError` if *length* is outside " +"the permissible range of values." +msgstr "" + +#: ../Doc/library/socket.rst:778 ../Doc/library/socket.rst:799 +#: ../Doc/library/socket.rst:1170 ../Doc/library/socket.rst:1212 +#: ../Doc/library/socket.rst:1316 +msgid "Availability: most Unix platforms, possibly others." +msgstr "" + +#: ../Doc/library/socket.rst:785 +msgid "" +"Return the buffer size needed for :meth:`~socket.recvmsg` to receive an " +"ancillary data item with associated data of the given *length*, along with " +"any trailing padding. The buffer space needed to receive multiple items is " +"the sum of the :func:`CMSG_SPACE` values for their associated data lengths. " +"Raises :exc:`OverflowError` if *length* is outside the permissible range of " +"values." +msgstr "" + +#: ../Doc/library/socket.rst:793 +msgid "" +"Note that some systems might support ancillary data without providing this " +"function. Also note that setting the buffer size using the results of this " +"function may not precisely limit the amount of ancillary data that can be " +"received, since additional data may be able to fit into the padding area." +msgstr "" + +#: ../Doc/library/socket.rst:806 +msgid "" +"Return the default timeout in seconds (float) for new socket objects. A " +"value of ``None`` indicates that new socket objects have no timeout. When " +"the socket module is first imported, the default is ``None``." +msgstr "" + +#: ../Doc/library/socket.rst:813 +msgid "" +"Set the default timeout in seconds (float) for new socket objects. When the " +"socket module is first imported, the default is ``None``. See :meth:" +"`~socket.settimeout` for possible values and their respective meanings." +msgstr "" + +#: ../Doc/library/socket.rst:821 +msgid "" +"Set the machine's hostname to *name*. This will raise an :exc:`OSError` if " +"you don't have enough rights." +msgstr "" + +#: ../Doc/library/socket.rst:831 +msgid "" +"Return a list of network interface information (index int, name string) " +"tuples. :exc:`OSError` if the system call fails." +msgstr "" + +#: ../Doc/library/socket.rst:842 +msgid "" +"Return a network interface index number corresponding to an interface name. :" +"exc:`OSError` if no interface with the given name exists." +msgstr "" + +#: ../Doc/library/socket.rst:853 +msgid "" +"Return a network interface name corresponding to an interface index number. :" +"exc:`OSError` if no interface with the given index exists." +msgstr "" + +#: ../Doc/library/socket.rst:865 +msgid "Socket Objects" +msgstr "" + +#: ../Doc/library/socket.rst:867 +msgid "" +"Socket objects have the following methods. Except for :meth:`~socket." +"makefile`, these correspond to Unix system calls applicable to sockets." +msgstr "" + +#: ../Doc/library/socket.rst:871 +msgid "" +"Support for the :term:`context manager` protocol was added. Exiting the " +"context manager is equivalent to calling :meth:`~socket.close`." +msgstr "" + +#: ../Doc/library/socket.rst:878 +msgid "" +"Accept a connection. The socket must be bound to an address and listening " +"for connections. The return value is a pair ``(conn, address)`` where *conn* " +"is a *new* socket object usable to send and receive data on the connection, " +"and *address* is the address bound to the socket on the other end of the " +"connection." +msgstr "" + +#: ../Doc/library/socket.rst:885 ../Doc/library/socket.rst:968 +msgid "The socket is now non-inheritable." +msgstr "" + +#: ../Doc/library/socket.rst:888 ../Doc/library/socket.rst:1089 +#: ../Doc/library/socket.rst:1103 ../Doc/library/socket.rst:1174 +#: ../Doc/library/socket.rst:1245 ../Doc/library/socket.rst:1264 +#: ../Doc/library/socket.rst:1279 ../Doc/library/socket.rst:1320 +msgid "" +"If the system call is interrupted and the signal handler does not raise an " +"exception, the method now retries the system call instead of raising an :exc:" +"`InterruptedError` exception (see :pep:`475` for the rationale)." +msgstr "" + +#: ../Doc/library/socket.rst:896 +msgid "" +"Bind the socket to *address*. The socket must not already be bound. (The " +"format of *address* depends on the address family --- see above.)" +msgstr "" + +#: ../Doc/library/socket.rst:902 +msgid "" +"Mark the socket closed. The underlying system resource (e.g. a file " +"descriptor) is also closed when all file objects from :meth:`makefile()` are " +"closed. Once that happens, all future operations on the socket object will " +"fail. The remote end will receive no more data (after queued data is " +"flushed)." +msgstr "" + +#: ../Doc/library/socket.rst:908 +msgid "" +"Sockets are automatically closed when they are garbage-collected, but it is " +"recommended to :meth:`close` them explicitly, or to use a :keyword:`with` " +"statement around them." +msgstr "" + +#: ../Doc/library/socket.rst:912 +msgid "" +":exc:`OSError` is now raised if an error occurs when the underlying :c:func:" +"`close` call is made." +msgstr "" + +#: ../Doc/library/socket.rst:918 +msgid "" +":meth:`close()` releases the resource associated with a connection but does " +"not necessarily close the connection immediately. If you want to close the " +"connection in a timely fashion, call :meth:`shutdown()` before :meth:" +"`close()`." +msgstr "" + +#: ../Doc/library/socket.rst:926 +msgid "" +"Connect to a remote socket at *address*. (The format of *address* depends on " +"the address family --- see above.)" +msgstr "" + +#: ../Doc/library/socket.rst:929 +msgid "" +"If the connection is interrupted by a signal, the method waits until the " +"connection completes, or raise a :exc:`socket.timeout` on timeout, if the " +"signal handler doesn't raise an exception and the socket is blocking or has " +"a timeout. For non-blocking sockets, the method raises an :exc:" +"`InterruptedError` exception if the connection is interrupted by a signal " +"(or the exception raised by the signal handler)." +msgstr "" + +#: ../Doc/library/socket.rst:936 +msgid "" +"The method now waits until the connection completes instead of raising an :" +"exc:`InterruptedError` exception if the connection is interrupted by a " +"signal, the signal handler doesn't raise an exception and the socket is " +"blocking or has a timeout (see the :pep:`475` for the rationale)." +msgstr "" + +#: ../Doc/library/socket.rst:945 +msgid "" +"Like ``connect(address)``, but return an error indicator instead of raising " +"an exception for errors returned by the C-level :c:func:`connect` call " +"(other problems, such as \"host not found,\" can still raise exceptions). " +"The error indicator is ``0`` if the operation succeeded, otherwise the value " +"of the :c:data:`errno` variable. This is useful to support, for example, " +"asynchronous connects." +msgstr "" + +#: ../Doc/library/socket.rst:955 +msgid "" +"Put the socket object into closed state without actually closing the " +"underlying file descriptor. The file descriptor is returned, and can be " +"reused for other purposes." +msgstr "" + +#: ../Doc/library/socket.rst:964 +msgid "Duplicate the socket." +msgstr "" + +#: ../Doc/library/socket.rst:974 +msgid "" +"Return the socket's file descriptor (a small integer), or -1 on failure. " +"This is useful with :func:`select.select`." +msgstr "" + +#: ../Doc/library/socket.rst:977 +msgid "" +"Under Windows the small integer returned by this method cannot be used where " +"a file descriptor can be used (such as :func:`os.fdopen`). Unix does not " +"have this limitation." +msgstr "" + +#: ../Doc/library/socket.rst:983 +msgid "" +"Get the :ref:`inheritable flag ` of the socket's file " +"descriptor or socket's handle: ``True`` if the socket can be inherited in " +"child processes, ``False`` if it cannot." +msgstr "" + +#: ../Doc/library/socket.rst:992 +msgid "" +"Return the remote address to which the socket is connected. This is useful " +"to find out the port number of a remote IPv4/v6 socket, for instance. (The " +"format of the address returned depends on the address family --- see " +"above.) On some systems this function is not supported." +msgstr "" + +#: ../Doc/library/socket.rst:1000 +msgid "" +"Return the socket's own address. This is useful to find out the port number " +"of an IPv4/v6 socket, for instance. (The format of the address returned " +"depends on the address family --- see above.)" +msgstr "" + +#: ../Doc/library/socket.rst:1007 +msgid "" +"Return the value of the given socket option (see the Unix man page :manpage:" +"`getsockopt(2)`). The needed symbolic constants (:const:`SO_\\*` etc.) are " +"defined in this module. If *buflen* is absent, an integer option is assumed " +"and its integer value is returned by the function. If *buflen* is present, " +"it specifies the maximum length of the buffer used to receive the option in, " +"and this buffer is returned as a bytes object. It is up to the caller to " +"decode the contents of the buffer (see the optional built-in module :mod:" +"`struct` for a way to decode C structures encoded as byte strings)." +msgstr "" + +#: ../Doc/library/socket.rst:1019 +msgid "" +"Return the timeout in seconds (float) associated with socket operations, or " +"``None`` if no timeout is set. This reflects the last call to :meth:" +"`setblocking` or :meth:`settimeout`." +msgstr "" + +#: ../Doc/library/socket.rst:1028 +msgid "" +"The :meth:`ioctl` method is a limited interface to the WSAIoctl system " +"interface. Please refer to the `Win32 documentation `_ for more information." +msgstr "" + +#: ../Doc/library/socket.rst:1033 +msgid "" +"On other platforms, the generic :func:`fcntl.fcntl` and :func:`fcntl.ioctl` " +"functions may be used; they accept a socket object as their first argument." +msgstr "" + +#: ../Doc/library/socket.rst:1036 +msgid "" +"Currently only the following control codes are supported: ``SIO_RCVALL``, " +"``SIO_KEEPALIVE_VALS``, and ``SIO_LOOPBACK_FAST_PATH``." +msgstr "" + +#: ../Doc/library/socket.rst:1044 +msgid "" +"Enable a server to accept connections. If *backlog* is specified, it must " +"be at least 0 (if it is lower, it is set to 0); it specifies the number of " +"unaccepted connections that the system will allow before refusing new " +"connections. If not specified, a default reasonable value is chosen." +msgstr "" + +#: ../Doc/library/socket.rst:1049 +msgid "The *backlog* parameter is now optional." +msgstr "" + +#: ../Doc/library/socket.rst:1057 +msgid "" +"Return a :term:`file object` associated with the socket. The exact returned " +"type depends on the arguments given to :meth:`makefile`. These arguments " +"are interpreted the same way as by the built-in :func:`open` function, " +"except the only supported *mode* values are ``'r'`` (default), ``'w'`` and " +"``'b'``." +msgstr "" + +#: ../Doc/library/socket.rst:1062 +msgid "" +"The socket must be in blocking mode; it can have a timeout, but the file " +"object's internal buffer may end up in an inconsistent state if a timeout " +"occurs." +msgstr "" + +#: ../Doc/library/socket.rst:1066 +msgid "" +"Closing the file object returned by :meth:`makefile` won't close the " +"original socket unless all other file objects have been closed and :meth:" +"`socket.close` has been called on the socket object." +msgstr "" + +#: ../Doc/library/socket.rst:1072 +msgid "" +"On Windows, the file-like object created by :meth:`makefile` cannot be used " +"where a file object with a file descriptor is expected, such as the stream " +"arguments of :meth:`subprocess.Popen`." +msgstr "" + +#: ../Doc/library/socket.rst:1079 +msgid "" +"Receive data from the socket. The return value is a bytes object " +"representing the data received. The maximum amount of data to be received " +"at once is specified by *bufsize*. See the Unix manual page :manpage:" +"`recv(2)` for the meaning of the optional argument *flags*; it defaults to " +"zero." +msgstr "" + +#: ../Doc/library/socket.rst:1086 +msgid "" +"For best match with hardware and network realities, the value of *bufsize* " +"should be a relatively small power of 2, for example, 4096." +msgstr "" + +#: ../Doc/library/socket.rst:1097 +msgid "" +"Receive data from the socket. The return value is a pair ``(bytes, " +"address)`` where *bytes* is a bytes object representing the data received " +"and *address* is the address of the socket sending the data. See the Unix " +"manual page :manpage:`recv(2)` for the meaning of the optional argument " +"*flags*; it defaults to zero. (The format of *address* depends on the " +"address family --- see above.)" +msgstr "" + +#: ../Doc/library/socket.rst:1111 +msgid "" +"Receive normal data (up to *bufsize* bytes) and ancillary data from the " +"socket. The *ancbufsize* argument sets the size in bytes of the internal " +"buffer used to receive the ancillary data; it defaults to 0, meaning that no " +"ancillary data will be received. Appropriate buffer sizes for ancillary " +"data can be calculated using :func:`CMSG_SPACE` or :func:`CMSG_LEN`, and " +"items which do not fit into the buffer might be truncated or discarded. The " +"*flags* argument defaults to 0 and has the same meaning as for :meth:`recv`." +msgstr "" + +#: ../Doc/library/socket.rst:1121 +msgid "" +"The return value is a 4-tuple: ``(data, ancdata, msg_flags, address)``. The " +"*data* item is a :class:`bytes` object holding the non-ancillary data " +"received. The *ancdata* item is a list of zero or more tuples " +"``(cmsg_level, cmsg_type, cmsg_data)`` representing the ancillary data " +"(control messages) received: *cmsg_level* and *cmsg_type* are integers " +"specifying the protocol level and protocol-specific type respectively, and " +"*cmsg_data* is a :class:`bytes` object holding the associated data. The " +"*msg_flags* item is the bitwise OR of various flags indicating conditions on " +"the received message; see your system documentation for details. If the " +"receiving socket is unconnected, *address* is the address of the sending " +"socket, if available; otherwise, its value is unspecified." +msgstr "" + +#: ../Doc/library/socket.rst:1135 +msgid "" +"On some systems, :meth:`sendmsg` and :meth:`recvmsg` can be used to pass " +"file descriptors between processes over an :const:`AF_UNIX` socket. When " +"this facility is used (it is often restricted to :const:`SOCK_STREAM` " +"sockets), :meth:`recvmsg` will return, in its ancillary data, items of the " +"form ``(socket.SOL_SOCKET, socket.SCM_RIGHTS, fds)``, where *fds* is a :" +"class:`bytes` object representing the new file descriptors as a binary array " +"of the native C :c:type:`int` type. If :meth:`recvmsg` raises an exception " +"after the system call returns, it will first attempt to close any file " +"descriptors received via this mechanism." +msgstr "" + +#: ../Doc/library/socket.rst:1146 +msgid "" +"Some systems do not indicate the truncated length of ancillary data items " +"which have been only partially received. If an item appears to extend " +"beyond the end of the buffer, :meth:`recvmsg` will issue a :exc:" +"`RuntimeWarning`, and will return the part of it which is inside the buffer " +"provided it has not been truncated before the start of its associated data." +msgstr "" + +#: ../Doc/library/socket.rst:1153 +msgid "" +"On systems which support the :const:`SCM_RIGHTS` mechanism, the following " +"function will receive up to *maxfds* file descriptors, returning the message " +"data and a list containing the descriptors (while ignoring unexpected " +"conditions such as unrelated control messages being received). See also :" +"meth:`sendmsg`. ::" +msgstr "" + +#: ../Doc/library/socket.rst:1182 +msgid "" +"Receive normal data and ancillary data from the socket, behaving as :meth:" +"`recvmsg` would, but scatter the non-ancillary data into a series of buffers " +"instead of returning a new bytes object. The *buffers* argument must be an " +"iterable of objects that export writable buffers (e.g. :class:`bytearray` " +"objects); these will be filled with successive chunks of the non-ancillary " +"data until it has all been written or there are no more buffers. The " +"operating system may set a limit (:func:`~os.sysconf` value ``SC_IOV_MAX``) " +"on the number of buffers that can be used. The *ancbufsize* and *flags* " +"arguments have the same meaning as for :meth:`recvmsg`." +msgstr "" + +#: ../Doc/library/socket.rst:1193 +msgid "" +"The return value is a 4-tuple: ``(nbytes, ancdata, msg_flags, address)``, " +"where *nbytes* is the total number of bytes of non-ancillary data written " +"into the buffers, and *ancdata*, *msg_flags* and *address* are the same as " +"for :meth:`recvmsg`." +msgstr "" + +#: ../Doc/library/socket.rst:1219 +msgid "" +"Receive data from the socket, writing it into *buffer* instead of creating a " +"new bytestring. The return value is a pair ``(nbytes, address)`` where " +"*nbytes* is the number of bytes received and *address* is the address of the " +"socket sending the data. See the Unix manual page :manpage:`recv(2)` for " +"the meaning of the optional argument *flags*; it defaults to zero. (The " +"format of *address* depends on the address family --- see above.)" +msgstr "" + +#: ../Doc/library/socket.rst:1229 +msgid "" +"Receive up to *nbytes* bytes from the socket, storing the data into a buffer " +"rather than creating a new bytestring. If *nbytes* is not specified (or 0), " +"receive up to the size available in the given buffer. Returns the number of " +"bytes received. See the Unix manual page :manpage:`recv(2)` for the meaning " +"of the optional argument *flags*; it defaults to zero." +msgstr "" + +#: ../Doc/library/socket.rst:1238 +msgid "" +"Send data to the socket. The socket must be connected to a remote socket. " +"The optional *flags* argument has the same meaning as for :meth:`recv` " +"above. Returns the number of bytes sent. Applications are responsible for " +"checking that all data has been sent; if only some of the data was " +"transmitted, the application needs to attempt delivery of the remaining " +"data. For further information on this topic, consult the :ref:`socket-howto`." +msgstr "" + +#: ../Doc/library/socket.rst:1253 +msgid "" +"Send data to the socket. The socket must be connected to a remote socket. " +"The optional *flags* argument has the same meaning as for :meth:`recv` " +"above. Unlike :meth:`send`, this method continues to send data from *bytes* " +"until either all data has been sent or an error occurs. ``None`` is " +"returned on success. On error, an exception is raised, and there is no way " +"to determine how much data, if any, was successfully sent." +msgstr "" + +#: ../Doc/library/socket.rst:1260 +msgid "" +"The socket timeout is no more reset each time data is sent successfully. The " +"socket timeout is now the maximum total duration to send all data." +msgstr "" + +#: ../Doc/library/socket.rst:1273 +msgid "" +"Send data to the socket. The socket should not be connected to a remote " +"socket, since the destination socket is specified by *address*. The " +"optional *flags* argument has the same meaning as for :meth:`recv` above. " +"Return the number of bytes sent. (The format of *address* depends on the " +"address family --- see above.)" +msgstr "" + +#: ../Doc/library/socket.rst:1287 +msgid "" +"Send normal and ancillary data to the socket, gathering the non-ancillary " +"data from a series of buffers and concatenating it into a single message. " +"The *buffers* argument specifies the non-ancillary data as an iterable of :" +"term:`bytes-like objects ` (e.g. :class:`bytes` objects); " +"the operating system may set a limit (:func:`~os.sysconf` value " +"``SC_IOV_MAX``) on the number of buffers that can be used. The *ancdata* " +"argument specifies the ancillary data (control messages) as an iterable of " +"zero or more tuples ``(cmsg_level, cmsg_type, cmsg_data)``, where " +"*cmsg_level* and *cmsg_type* are integers specifying the protocol level and " +"protocol-specific type respectively, and *cmsg_data* is a bytes-like object " +"holding the associated data. Note that some systems (in particular, systems " +"without :func:`CMSG_SPACE`) might support sending only one control message " +"per call. The *flags* argument defaults to 0 and has the same meaning as " +"for :meth:`send`. If *address* is supplied and not ``None``, it sets a " +"destination address for the message. The return value is the number of " +"bytes of non-ancillary data sent." +msgstr "" + +#: ../Doc/library/socket.rst:1307 +msgid "" +"The following function sends the list of file descriptors *fds* over an :" +"const:`AF_UNIX` socket, on systems which support the :const:`SCM_RIGHTS` " +"mechanism. See also :meth:`recvmsg`. ::" +msgstr "" + +#: ../Doc/library/socket.rst:1327 +msgid "" +"Specialized version of :meth:`~socket.sendmsg` for :const:`AF_ALG` socket. " +"Set mode, IV, AEAD associated data length and flags for :const:`AF_ALG` " +"socket." +msgstr "" + +#: ../Doc/library/socket.rst:1330 +msgid "Availability: Linux >= 2.6.38" +msgstr "" + +#: ../Doc/library/socket.rst:1336 +msgid "" +"Send a file until EOF is reached by using high-performance :mod:`os." +"sendfile` and return the total number of bytes which were sent. *file* must " +"be a regular file object opened in binary mode. If :mod:`os.sendfile` is not " +"available (e.g. Windows) or *file* is not a regular file :meth:`send` will " +"be used instead. *offset* tells from where to start reading the file. If " +"specified, *count* is the total number of bytes to transmit as opposed to " +"sending the file until EOF is reached. File position is updated on return or " +"also in case of error in which case :meth:`file.tell() ` can " +"be used to figure out the number of bytes which were sent. The socket must " +"be of :const:`SOCK_STREAM` type. Non- blocking sockets are not supported." +msgstr "" + +#: ../Doc/library/socket.rst:1352 +msgid "" +"Set the :ref:`inheritable flag ` of the socket's file " +"descriptor or socket's handle." +msgstr "" + +#: ../Doc/library/socket.rst:1360 +msgid "" +"Set blocking or non-blocking mode of the socket: if *flag* is false, the " +"socket is set to non-blocking, else to blocking mode." +msgstr "" + +#: ../Doc/library/socket.rst:1363 +msgid "" +"This method is a shorthand for certain :meth:`~socket.settimeout` calls:" +msgstr "" + +#: ../Doc/library/socket.rst:1365 +msgid "``sock.setblocking(True)`` is equivalent to ``sock.settimeout(None)``" +msgstr "" + +#: ../Doc/library/socket.rst:1367 +msgid "``sock.setblocking(False)`` is equivalent to ``sock.settimeout(0.0)``" +msgstr "" + +#: ../Doc/library/socket.rst:1372 +msgid "" +"Set a timeout on blocking socket operations. The *value* argument can be a " +"nonnegative floating point number expressing seconds, or ``None``. If a non-" +"zero value is given, subsequent socket operations will raise a :exc:" +"`timeout` exception if the timeout period *value* has elapsed before the " +"operation has completed. If zero is given, the socket is put in non-" +"blocking mode. If ``None`` is given, the socket is put in blocking mode." +msgstr "" + +#: ../Doc/library/socket.rst:1379 +msgid "" +"For further information, please consult the :ref:`notes on socket timeouts " +"`." +msgstr "" + +#: ../Doc/library/socket.rst:1388 +msgid "" +"Set the value of the given socket option (see the Unix manual page :manpage:" +"`setsockopt(2)`). The needed symbolic constants are defined in the :mod:" +"`socket` module (:const:`SO_\\*` etc.). The value can be an integer, None " +"or a :term:`bytes-like object` representing a buffer. In the later case it " +"is up to the caller to ensure that the bytestring contains the proper bits " +"(see the optional built-in module :mod:`struct` for a way to encode C " +"structures as bytestrings). When value is set to None, optlen argument is " +"required. It's equivalent to call setsockopt C function with optval=NULL and " +"optlen=optlen." +msgstr "" + +#: ../Doc/library/socket.rst:1402 +msgid "setsockopt(level, optname, None, optlen: int) form added." +msgstr "" + +#: ../Doc/library/socket.rst:1408 +msgid "" +"Shut down one or both halves of the connection. If *how* is :const:" +"`SHUT_RD`, further receives are disallowed. If *how* is :const:`SHUT_WR`, " +"further sends are disallowed. If *how* is :const:`SHUT_RDWR`, further sends " +"and receives are disallowed." +msgstr "" + +#: ../Doc/library/socket.rst:1416 +msgid "" +"Duplicate a socket and prepare it for sharing with a target process. The " +"target process must be provided with *process_id*. The resulting bytes " +"object can then be passed to the target process using some form of " +"interprocess communication and the socket can be recreated there using :func:" +"`fromshare`. Once this method has been called, it is safe to close the " +"socket since the operating system has already duplicated it for the target " +"process." +msgstr "" + +#: ../Doc/library/socket.rst:1428 +msgid "" +"Note that there are no methods :meth:`read` or :meth:`write`; use :meth:" +"`~socket.recv` and :meth:`~socket.send` without *flags* argument instead." +msgstr "" + +#: ../Doc/library/socket.rst:1431 +msgid "" +"Socket objects also have these (read-only) attributes that correspond to the " +"values given to the :class:`socket` constructor." +msgstr "" + +#: ../Doc/library/socket.rst:1437 +msgid "The socket family." +msgstr "" + +#: ../Doc/library/socket.rst:1442 +msgid "The socket type." +msgstr "" + +#: ../Doc/library/socket.rst:1447 +msgid "The socket protocol." +msgstr "" + +#: ../Doc/library/socket.rst:1454 +msgid "Notes on socket timeouts" +msgstr "" + +#: ../Doc/library/socket.rst:1456 +msgid "" +"A socket object can be in one of three modes: blocking, non-blocking, or " +"timeout. Sockets are by default always created in blocking mode, but this " +"can be changed by calling :func:`setdefaulttimeout`." +msgstr "" + +#: ../Doc/library/socket.rst:1460 +msgid "" +"In *blocking mode*, operations block until complete or the system returns an " +"error (such as connection timed out)." +msgstr "" + +#: ../Doc/library/socket.rst:1463 +msgid "" +"In *non-blocking mode*, operations fail (with an error that is unfortunately " +"system-dependent) if they cannot be completed immediately: functions from " +"the :mod:`select` can be used to know when and whether a socket is available " +"for reading or writing." +msgstr "" + +#: ../Doc/library/socket.rst:1468 +msgid "" +"In *timeout mode*, operations fail if they cannot be completed within the " +"timeout specified for the socket (they raise a :exc:`timeout` exception) or " +"if the system returns an error." +msgstr "" + +#: ../Doc/library/socket.rst:1473 +msgid "" +"At the operating system level, sockets in *timeout mode* are internally set " +"in non-blocking mode. Also, the blocking and timeout modes are shared " +"between file descriptors and socket objects that refer to the same network " +"endpoint. This implementation detail can have visible consequences if e.g. " +"you decide to use the :meth:`~socket.fileno()` of a socket." +msgstr "" + +#: ../Doc/library/socket.rst:1480 +msgid "Timeouts and the ``connect`` method" +msgstr "" + +#: ../Doc/library/socket.rst:1482 +msgid "" +"The :meth:`~socket.connect` operation is also subject to the timeout " +"setting, and in general it is recommended to call :meth:`~socket.settimeout` " +"before calling :meth:`~socket.connect` or pass a timeout parameter to :meth:" +"`create_connection`. However, the system network stack may also return a " +"connection timeout error of its own regardless of any Python socket timeout " +"setting." +msgstr "" + +#: ../Doc/library/socket.rst:1490 +msgid "Timeouts and the ``accept`` method" +msgstr "" + +#: ../Doc/library/socket.rst:1492 +msgid "" +"If :func:`getdefaulttimeout` is not :const:`None`, sockets returned by the :" +"meth:`~socket.accept` method inherit that timeout. Otherwise, the behaviour " +"depends on settings of the listening socket:" +msgstr "" + +#: ../Doc/library/socket.rst:1496 +msgid "" +"if the listening socket is in *blocking mode* or in *timeout mode*, the " +"socket returned by :meth:`~socket.accept` is in *blocking mode*;" +msgstr "" + +#: ../Doc/library/socket.rst:1499 +msgid "" +"if the listening socket is in *non-blocking mode*, whether the socket " +"returned by :meth:`~socket.accept` is in blocking or non-blocking mode is " +"operating system-dependent. If you want to ensure cross-platform behaviour, " +"it is recommended you manually override this setting." +msgstr "" + +#: ../Doc/library/socket.rst:1510 +msgid "" +"Here are four minimal example programs using the TCP/IP protocol: a server " +"that echoes all data that it receives back (servicing only one client), and " +"a client using it. Note that a server must perform the sequence :func:`." +"socket`, :meth:`~socket.bind`, :meth:`~socket.listen`, :meth:`~socket." +"accept` (possibly repeating the :meth:`~socket.accept` to service more than " +"one client), while a client only needs the sequence :func:`.socket`, :meth:" +"`~socket.connect`. Also note that the server does not :meth:`~socket." +"sendall`/:meth:`~socket.recv` on the socket it is listening on but on the " +"new socket returned by :meth:`~socket.accept`." +msgstr "" + +#: ../Doc/library/socket.rst:1520 +msgid "The first two examples support IPv4 only. ::" +msgstr "" + +#: ../Doc/library/socket.rst:1551 +msgid "" +"The next two examples are identical to the above two, but support both IPv4 " +"and IPv6. The server side will listen to the first address family available " +"(it should listen to both instead). On most of IPv6-ready systems, IPv6 will " +"take precedence and the server may not accept IPv4 traffic. The client side " +"will try to connect to the all addresses returned as a result of the name " +"resolution, and sends traffic to the first one connected successfully. ::" +msgstr "" + +#: ../Doc/library/socket.rst:1624 +msgid "" +"The next example shows how to write a very simple network sniffer with raw " +"sockets on Windows. The example requires administrator privileges to modify " +"the interface::" +msgstr "" + +#: ../Doc/library/socket.rst:1649 +msgid "" +"The last example shows how to use the socket interface to communicate to a " +"CAN network using the raw socket protocol. To use CAN with the broadcast " +"manager protocol instead, open a socket with::" +msgstr "" + +#: ../Doc/library/socket.rst:1655 +msgid "" +"After binding (:const:`CAN_RAW`) or connecting (:const:`CAN_BCM`) the " +"socket, you can use the :meth:`socket.send`, and the :meth:`socket.recv` " +"operations (and their counterparts) on the socket object as usual." +msgstr "" + +#: ../Doc/library/socket.rst:1659 +msgid "This example might require special privileges::" +msgstr "" + +#: ../Doc/library/socket.rst:1699 +msgid "" +"Running an example several times with too small delay between executions, " +"could lead to this error::" +msgstr "" + +#: ../Doc/library/socket.rst:1704 +msgid "" +"This is because the previous execution has left the socket in a " +"``TIME_WAIT`` state, and can't be immediately reused." +msgstr "" + +#: ../Doc/library/socket.rst:1707 +msgid "" +"There is a :mod:`socket` flag to set, in order to prevent this, :data:" +"`socket.SO_REUSEADDR`::" +msgstr "" + +#: ../Doc/library/socket.rst:1714 +msgid "" +"the :data:`SO_REUSEADDR` flag tells the kernel to reuse a local socket in " +"``TIME_WAIT`` state, without waiting for its natural timeout to expire." +msgstr "" + +#: ../Doc/library/socket.rst:1720 +msgid "" +"For an introduction to socket programming (in C), see the following papers:" +msgstr "" + +#: ../Doc/library/socket.rst:1722 +msgid "" +"*An Introductory 4.3BSD Interprocess Communication Tutorial*, by Stuart " +"Sechrest" +msgstr "" + +#: ../Doc/library/socket.rst:1724 +msgid "" +"*An Advanced 4.3BSD Interprocess Communication Tutorial*, by Samuel J. " +"Leffler et al," +msgstr "" + +#: ../Doc/library/socket.rst:1727 +msgid "" +"both in the UNIX Programmer's Manual, Supplementary Documents 1 (sections " +"PS1:7 and PS1:8). The platform-specific reference material for the various " +"socket-related system calls are also a valuable source of information on the " +"details of socket semantics. For Unix, refer to the manual pages; for " +"Windows, see the WinSock (or Winsock 2) specification. For IPv6-ready APIs, " +"readers may want to refer to :rfc:`3493` titled Basic Socket Interface " +"Extensions for IPv6." +msgstr "" + +#: ../Doc/library/socketserver.rst:2 +msgid ":mod:`socketserver` --- A framework for network servers" +msgstr "" + +#: ../Doc/library/socketserver.rst:7 +msgid "**Source code:** :source:`Lib/socketserver.py`" +msgstr "" + +#: ../Doc/library/socketserver.rst:11 +msgid "" +"The :mod:`socketserver` module simplifies the task of writing network " +"servers." +msgstr "" + +#: ../Doc/library/socketserver.rst:13 +msgid "There are four basic concrete server classes:" +msgstr "" + +#: ../Doc/library/socketserver.rst:18 +msgid "" +"This uses the Internet TCP protocol, which provides for continuous streams " +"of data between the client and server. If *bind_and_activate* is true, the " +"constructor automatically attempts to invoke :meth:`~BaseServer.server_bind` " +"and :meth:`~BaseServer.server_activate`. The other parameters are passed to " +"the :class:`BaseServer` base class." +msgstr "" + +#: ../Doc/library/socketserver.rst:28 +msgid "" +"This uses datagrams, which are discrete packets of information that may " +"arrive out of order or be lost while in transit. The parameters are the " +"same as for :class:`TCPServer`." +msgstr "" + +#: ../Doc/library/socketserver.rst:36 +msgid "" +"These more infrequently used classes are similar to the TCP and UDP classes, " +"but use Unix domain sockets; they're not available on non-Unix platforms. " +"The parameters are the same as for :class:`TCPServer`." +msgstr "" + +#: ../Doc/library/socketserver.rst:42 +msgid "" +"These four classes process requests :dfn:`synchronously`; each request must " +"be completed before the next request can be started. This isn't suitable if " +"each request takes a long time to complete, because it requires a lot of " +"computation, or because it returns a lot of data which the client is slow to " +"process. The solution is to create a separate process or thread to handle " +"each request; the :class:`ForkingMixIn` and :class:`ThreadingMixIn` mix-in " +"classes can be used to support asynchronous behaviour." +msgstr "" + +#: ../Doc/library/socketserver.rst:50 +msgid "" +"Creating a server requires several steps. First, you must create a request " +"handler class by subclassing the :class:`BaseRequestHandler` class and " +"overriding its :meth:`~BaseRequestHandler.handle` method; this method will " +"process incoming requests. Second, you must instantiate one of the server " +"classes, passing it the server's address and the request handler class. It " +"is recommended to use the server in a :keyword:`with` statement. Then call " +"the :meth:`~BaseServer.handle_request` or :meth:`~BaseServer.serve_forever` " +"method of the server object to process one or many requests. Finally, call :" +"meth:`~BaseServer.server_close` to close the socket (unless you used a :" +"keyword:`with` statement)." +msgstr "" + +#: ../Doc/library/socketserver.rst:62 +msgid "" +"When inheriting from :class:`ThreadingMixIn` for threaded connection " +"behavior, you should explicitly declare how you want your threads to behave " +"on an abrupt shutdown. The :class:`ThreadingMixIn` class defines an " +"attribute *daemon_threads*, which indicates whether or not the server should " +"wait for thread termination. You should set the flag explicitly if you " +"would like threads to behave autonomously; the default is :const:`False`, " +"meaning that Python will not exit until all threads created by :class:" +"`ThreadingMixIn` have exited." +msgstr "" + +#: ../Doc/library/socketserver.rst:71 +msgid "" +"Server classes have the same external methods and attributes, no matter what " +"network protocol they use." +msgstr "" + +#: ../Doc/library/socketserver.rst:76 +msgid "Server Creation Notes" +msgstr "" + +#: ../Doc/library/socketserver.rst:78 +msgid "" +"There are five classes in an inheritance diagram, four of which represent " +"synchronous servers of four types::" +msgstr "" + +#: ../Doc/library/socketserver.rst:95 +msgid "" +"Note that :class:`UnixDatagramServer` derives from :class:`UDPServer`, not " +"from :class:`UnixStreamServer` --- the only difference between an IP and a " +"Unix stream server is the address family, which is simply repeated in both " +"Unix server classes." +msgstr "" + +#: ../Doc/library/socketserver.rst:104 +msgid "" +"Forking and threading versions of each type of server can be created using " +"these mix-in classes. For instance, :class:`ThreadingUDPServer` is created " +"as follows::" +msgstr "" + +#: ../Doc/library/socketserver.rst:111 +msgid "" +"The mix-in class comes first, since it overrides a method defined in :class:" +"`UDPServer`. Setting the various attributes also changes the behavior of " +"the underlying server mechanism." +msgstr "" + +#: ../Doc/library/socketserver.rst:115 +msgid "" +":class:`ForkingMixIn` and the Forking classes mentioned below are only " +"available on POSIX platforms that support :func:`~os.fork`." +msgstr "" + +#: ../Doc/library/socketserver.rst:123 +msgid "These classes are pre-defined using the mix-in classes." +msgstr "" + +#: ../Doc/library/socketserver.rst:126 +msgid "" +"To implement a service, you must derive a class from :class:" +"`BaseRequestHandler` and redefine its :meth:`~BaseRequestHandler.handle` " +"method. You can then run various versions of the service by combining one of " +"the server classes with your request handler class. The request handler " +"class must be different for datagram or stream services. This can be hidden " +"by using the handler subclasses :class:`StreamRequestHandler` or :class:" +"`DatagramRequestHandler`." +msgstr "" + +#: ../Doc/library/socketserver.rst:134 +msgid "" +"Of course, you still have to use your head! For instance, it makes no sense " +"to use a forking server if the service contains state in memory that can be " +"modified by different requests, since the modifications in the child process " +"would never reach the initial state kept in the parent process and passed to " +"each child. In this case, you can use a threading server, but you will " +"probably have to use locks to protect the integrity of the shared data." +msgstr "" + +#: ../Doc/library/socketserver.rst:141 +msgid "" +"On the other hand, if you are building an HTTP server where all data is " +"stored externally (for instance, in the file system), a synchronous class " +"will essentially render the service \"deaf\" while one request is being " +"handled -- which may be for a very long time if a client is slow to receive " +"all the data it has requested. Here a threading or forking server is " +"appropriate." +msgstr "" + +#: ../Doc/library/socketserver.rst:147 +msgid "" +"In some cases, it may be appropriate to process part of a request " +"synchronously, but to finish processing in a forked child depending on the " +"request data. This can be implemented by using a synchronous server and " +"doing an explicit fork in the request handler class :meth:" +"`~BaseRequestHandler.handle` method." +msgstr "" + +#: ../Doc/library/socketserver.rst:152 +msgid "" +"Another approach to handling multiple simultaneous requests in an " +"environment that supports neither threads nor :func:`~os.fork` (or where " +"these are too expensive or inappropriate for the service) is to maintain an " +"explicit table of partially finished requests and to use :mod:`selectors` to " +"decide which request to work on next (or whether to handle a new incoming " +"request). This is particularly important for stream services where each " +"client can potentially be connected for a long time (if threads or " +"subprocesses cannot be used). See :mod:`asyncore` for another way to manage " +"this." +msgstr "" + +#: ../Doc/library/socketserver.rst:166 +msgid "Server Objects" +msgstr "" + +#: ../Doc/library/socketserver.rst:170 +msgid "" +"This is the superclass of all Server objects in the module. It defines the " +"interface, given below, but does not implement most of the methods, which is " +"done in subclasses. The two parameters are stored in the respective :attr:" +"`server_address` and :attr:`RequestHandlerClass` attributes." +msgstr "" + +#: ../Doc/library/socketserver.rst:178 +msgid "" +"Return an integer file descriptor for the socket on which the server is " +"listening. This function is most commonly passed to :mod:`selectors`, to " +"allow monitoring multiple servers in the same process." +msgstr "" + +#: ../Doc/library/socketserver.rst:185 +msgid "" +"Process a single request. This function calls the following methods in " +"order: :meth:`get_request`, :meth:`verify_request`, and :meth:" +"`process_request`. If the user-provided :meth:`~BaseRequestHandler.handle` " +"method of the handler class raises an exception, the server's :meth:" +"`handle_error` method will be called. If no request is received within :" +"attr:`timeout` seconds, :meth:`handle_timeout` will be called and :meth:" +"`handle_request` will return." +msgstr "" + +#: ../Doc/library/socketserver.rst:197 +msgid "" +"Handle requests until an explicit :meth:`shutdown` request. Poll for " +"shutdown every *poll_interval* seconds. Ignores the :attr:`timeout` " +"attribute. It also calls :meth:`service_actions`, which may be used by a " +"subclass or mixin to provide actions specific to a given service. For " +"example, the :class:`ForkingMixIn` class uses :meth:`service_actions` to " +"clean up zombie child processes." +msgstr "" + +#: ../Doc/library/socketserver.rst:205 +msgid "Added ``service_actions`` call to the ``serve_forever`` method." +msgstr "" + +#: ../Doc/library/socketserver.rst:211 +msgid "" +"This is called in the :meth:`serve_forever` loop. This method can be " +"overridden by subclasses or mixin classes to perform actions specific to a " +"given service, such as cleanup actions." +msgstr "" + +#: ../Doc/library/socketserver.rst:219 +msgid "Tell the :meth:`serve_forever` loop to stop and wait until it does." +msgstr "" + +#: ../Doc/library/socketserver.rst:224 +msgid "Clean up the server. May be overridden." +msgstr "" + +#: ../Doc/library/socketserver.rst:229 +msgid "" +"The family of protocols to which the server's socket belongs. Common " +"examples are :const:`socket.AF_INET` and :const:`socket.AF_UNIX`." +msgstr "" + +#: ../Doc/library/socketserver.rst:235 +msgid "" +"The user-provided request handler class; an instance of this class is " +"created for each request." +msgstr "" + +#: ../Doc/library/socketserver.rst:241 +msgid "" +"The address on which the server is listening. The format of addresses " +"varies depending on the protocol family; see the documentation for the :mod:" +"`socket` module for details. For Internet protocols, this is a tuple " +"containing a string giving the address, and an integer port number: " +"``('127.0.0.1', 80)``, for example." +msgstr "" + +#: ../Doc/library/socketserver.rst:250 +msgid "" +"The socket object on which the server will listen for incoming requests." +msgstr "" + +#: ../Doc/library/socketserver.rst:253 +msgid "The server classes support the following class variables:" +msgstr "" + +#: ../Doc/library/socketserver.rst:259 +msgid "" +"Whether the server will allow the reuse of an address. This defaults to :" +"const:`False`, and can be set in subclasses to change the policy." +msgstr "" + +#: ../Doc/library/socketserver.rst:265 +msgid "" +"The size of the request queue. If it takes a long time to process a single " +"request, any requests that arrive while the server is busy are placed into a " +"queue, up to :attr:`request_queue_size` requests. Once the queue is full, " +"further requests from clients will get a \"Connection denied\" error. The " +"default value is usually 5, but this can be overridden by subclasses." +msgstr "" + +#: ../Doc/library/socketserver.rst:274 +msgid "" +"The type of socket used by the server; :const:`socket.SOCK_STREAM` and :" +"const:`socket.SOCK_DGRAM` are two common values." +msgstr "" + +#: ../Doc/library/socketserver.rst:280 +msgid "" +"Timeout duration, measured in seconds, or :const:`None` if no timeout is " +"desired. If :meth:`handle_request` receives no incoming requests within the " +"timeout period, the :meth:`handle_timeout` method is called." +msgstr "" + +#: ../Doc/library/socketserver.rst:285 +msgid "" +"There are various server methods that can be overridden by subclasses of " +"base server classes like :class:`TCPServer`; these methods aren't useful to " +"external users of the server object." +msgstr "" + +#: ../Doc/library/socketserver.rst:294 +msgid "" +"Actually processes the request by instantiating :attr:`RequestHandlerClass` " +"and calling its :meth:`~BaseRequestHandler.handle` method." +msgstr "" + +#: ../Doc/library/socketserver.rst:300 +msgid "" +"Must accept a request from the socket, and return a 2-tuple containing the " +"*new* socket object to be used to communicate with the client, and the " +"client's address." +msgstr "" + +#: ../Doc/library/socketserver.rst:307 +msgid "" +"This function is called if the :meth:`~BaseRequestHandler.handle` method of " +"a :attr:`RequestHandlerClass` instance raises an exception. The default " +"action is to print the traceback to standard error and continue handling " +"further requests." +msgstr "" + +#: ../Doc/library/socketserver.rst:312 +msgid "Now only called for exceptions derived from the :exc:`Exception` class." +msgstr "" + +#: ../Doc/library/socketserver.rst:319 +msgid "" +"This function is called when the :attr:`timeout` attribute has been set to a " +"value other than :const:`None` and the timeout period has passed with no " +"requests being received. The default action for forking servers is to " +"collect the status of any child processes that have exited, while in " +"threading servers this method does nothing." +msgstr "" + +#: ../Doc/library/socketserver.rst:328 +msgid "" +"Calls :meth:`finish_request` to create an instance of the :attr:" +"`RequestHandlerClass`. If desired, this function can create a new process " +"or thread to handle the request; the :class:`ForkingMixIn` and :class:" +"`ThreadingMixIn` classes do this." +msgstr "" + +#: ../Doc/library/socketserver.rst:340 +msgid "" +"Called by the server's constructor to activate the server. The default " +"behavior for a TCP server just invokes :meth:`~socket.socket.listen` on the " +"server's socket. May be overridden." +msgstr "" + +#: ../Doc/library/socketserver.rst:347 +msgid "" +"Called by the server's constructor to bind the socket to the desired " +"address. May be overridden." +msgstr "" + +#: ../Doc/library/socketserver.rst:353 +msgid "" +"Must return a Boolean value; if the value is :const:`True`, the request will " +"be processed, and if it's :const:`False`, the request will be denied. This " +"function can be overridden to implement access controls for a server. The " +"default implementation always returns :const:`True`." +msgstr "" + +#: ../Doc/library/socketserver.rst:359 +msgid "" +"Support for the :term:`context manager` protocol was added. Exiting the " +"context manager is equivalent to calling :meth:`server_close`." +msgstr "" + +#: ../Doc/library/socketserver.rst:365 +msgid "Request Handler Objects" +msgstr "" + +#: ../Doc/library/socketserver.rst:369 +msgid "" +"This is the superclass of all request handler objects. It defines the " +"interface, given below. A concrete request handler subclass must define a " +"new :meth:`handle` method, and can override any of the other methods. A new " +"instance of the subclass is created for each request." +msgstr "" + +#: ../Doc/library/socketserver.rst:378 +msgid "" +"Called before the :meth:`handle` method to perform any initialization " +"actions required. The default implementation does nothing." +msgstr "" + +#: ../Doc/library/socketserver.rst:384 +msgid "" +"This function must do all the work required to service a request. The " +"default implementation does nothing. Several instance attributes are " +"available to it; the request is available as :attr:`self.request`; the " +"client address as :attr:`self.client_address`; and the server instance as :" +"attr:`self.server`, in case it needs access to per-server information." +msgstr "" + +#: ../Doc/library/socketserver.rst:390 +msgid "" +"The type of :attr:`self.request` is different for datagram or stream " +"services. For stream services, :attr:`self.request` is a socket object; for " +"datagram services, :attr:`self.request` is a pair of string and socket." +msgstr "" + +#: ../Doc/library/socketserver.rst:397 +msgid "" +"Called after the :meth:`handle` method to perform any clean-up actions " +"required. The default implementation does nothing. If :meth:`setup` raises " +"an exception, this function will not be called." +msgstr "" + +#: ../Doc/library/socketserver.rst:405 +msgid "" +"These :class:`BaseRequestHandler` subclasses override the :meth:" +"`~BaseRequestHandler.setup` and :meth:`~BaseRequestHandler.finish` methods, " +"and provide :attr:`self.rfile` and :attr:`self.wfile` attributes. The :attr:" +"`self.rfile` and :attr:`self.wfile` attributes can be read or written, " +"respectively, to get the request data or return data to the client." +msgstr "" + +#: ../Doc/library/socketserver.rst:412 +msgid "" +"The :attr:`rfile` attributes of both classes support the :class:`io." +"BufferedIOBase` readable interface, and :attr:`DatagramRequestHandler.wfile` " +"supports the :class:`io.BufferedIOBase` writable interface." +msgstr "" + +#: ../Doc/library/socketserver.rst:417 +msgid "" +":attr:`StreamRequestHandler.wfile` also supports the :class:`io." +"BufferedIOBase` writable interface." +msgstr "" + +#: ../Doc/library/socketserver.rst:426 +msgid ":class:`socketserver.TCPServer` Example" +msgstr "" + +#: ../Doc/library/socketserver.rst:428 ../Doc/library/socketserver.rst:527 +msgid "This is the server side::" +msgstr "" + +#: ../Doc/library/socketserver.rst:458 +msgid "" +"An alternative request handler class that makes use of streams (file-like " +"objects that simplify communication by providing the standard file " +"interface)::" +msgstr "" + +#: ../Doc/library/socketserver.rst:473 +msgid "" +"The difference is that the ``readline()`` call in the second handler will " +"call ``recv()`` multiple times until it encounters a newline character, " +"while the single ``recv()`` call in the first handler will just return what " +"has been sent from the client in one ``sendall()`` call." +msgstr "" + +#: ../Doc/library/socketserver.rst:479 ../Doc/library/socketserver.rst:551 +msgid "This is the client side::" +msgstr "" + +#: ../Doc/library/socketserver.rst:500 ../Doc/library/socketserver.rst:626 +msgid "The output of the example should look something like this:" +msgstr "" + +#: ../Doc/library/socketserver.rst:502 +msgid "Server:" +msgstr "" + +#: ../Doc/library/socketserver.rst:512 +msgid "Client:" +msgstr "" + +#: ../Doc/library/socketserver.rst:525 +msgid ":class:`socketserver.UDPServer` Example" +msgstr "" + +#: ../Doc/library/socketserver.rst:570 +msgid "" +"The output of the example should look exactly like for the TCP server " +"example." +msgstr "" + +#: ../Doc/library/socketserver.rst:574 +msgid "Asynchronous Mixins" +msgstr "" + +#: ../Doc/library/socketserver.rst:576 +msgid "" +"To build asynchronous handlers, use the :class:`ThreadingMixIn` and :class:" +"`ForkingMixIn` classes." +msgstr "" + +#: ../Doc/library/socketserver.rst:579 +msgid "An example for the :class:`ThreadingMixIn` class::" +msgstr "" + +#: ../Doc/library/socketserver.rst:637 +msgid "" +"The :class:`ForkingMixIn` class is used in the same way, except that the " +"server will spawn a new process for each request. Available only on POSIX " +"platforms that support :func:`~os.fork`." +msgstr "" + +#: ../Doc/library/spwd.rst:2 +msgid ":mod:`spwd` --- The shadow password database" +msgstr "" + +#: ../Doc/library/spwd.rst:10 +msgid "" +"This module provides access to the Unix shadow password database. It is " +"available on various Unix versions." +msgstr "" + +#: ../Doc/library/spwd.rst:13 +msgid "" +"You must have enough privileges to access the shadow password database (this " +"usually means you have to be root)." +msgstr "" + +#: ../Doc/library/spwd.rst:16 +msgid "" +"Shadow password database entries are reported as a tuple-like object, whose " +"attributes correspond to the members of the ``spwd`` structure (Attribute " +"field below, see ````):" +msgstr "" + +#: ../Doc/library/spwd.rst:23 +msgid "``sp_namp``" +msgstr "" + +#: ../Doc/library/spwd.rst:25 +msgid "``sp_pwdp``" +msgstr "" + +#: ../Doc/library/spwd.rst:25 +msgid "Encrypted password" +msgstr "" + +#: ../Doc/library/spwd.rst:27 +msgid "``sp_lstchg``" +msgstr "" + +#: ../Doc/library/spwd.rst:27 +msgid "Date of last change" +msgstr "" + +#: ../Doc/library/spwd.rst:29 +msgid "``sp_min``" +msgstr "" + +#: ../Doc/library/spwd.rst:29 +msgid "Minimal number of days between changes" +msgstr "" + +#: ../Doc/library/spwd.rst:32 +msgid "``sp_max``" +msgstr "" + +#: ../Doc/library/spwd.rst:32 +msgid "Maximum number of days between changes" +msgstr "" + +#: ../Doc/library/spwd.rst:35 +msgid "``sp_warn``" +msgstr "" + +#: ../Doc/library/spwd.rst:35 +msgid "Number of days before password expires to warn user about it" +msgstr "" + +#: ../Doc/library/spwd.rst:38 +msgid "``sp_inact``" +msgstr "" + +#: ../Doc/library/spwd.rst:38 +msgid "Number of days after password expires until account is disabled" +msgstr "" + +#: ../Doc/library/spwd.rst:42 ../Doc/library/time.rst:553 +msgid "7" +msgstr "" + +#: ../Doc/library/spwd.rst:42 +msgid "``sp_expire``" +msgstr "" + +#: ../Doc/library/spwd.rst:42 +msgid "Number of days since 1970-01-01 when account expires" +msgstr "" + +#: ../Doc/library/spwd.rst:45 +msgid "``sp_flag``" +msgstr "" + +#: ../Doc/library/spwd.rst:45 +msgid "Reserved" +msgstr "" + +#: ../Doc/library/spwd.rst:48 +msgid "" +"The sp_namp and sp_pwdp items are strings, all others are integers. :exc:" +"`KeyError` is raised if the entry asked for cannot be found." +msgstr "" + +#: ../Doc/library/spwd.rst:51 ../Doc/library/webbrowser.rst:51 +msgid "The following functions are defined:" +msgstr "" + +#: ../Doc/library/spwd.rst:56 +msgid "Return the shadow password database entry for the given user name." +msgstr "" + +#: ../Doc/library/spwd.rst:58 +msgid "" +"Raises a :exc:`PermissionError` instead of :exc:`KeyError` if the user " +"doesn't have privileges." +msgstr "" + +#: ../Doc/library/spwd.rst:64 +msgid "" +"Return a list of all available shadow password database entries, in " +"arbitrary order." +msgstr "" + +#: ../Doc/library/spwd.rst:74 +msgid "An interface to the normal password database, similar to this." +msgstr "" + +#: ../Doc/library/sqlite3.rst:2 +msgid ":mod:`sqlite3` --- DB-API 2.0 interface for SQLite databases" +msgstr "" + +#: ../Doc/library/sqlite3.rst:9 +msgid "**Source code:** :source:`Lib/sqlite3/`" +msgstr "" + +#: ../Doc/library/sqlite3.rst:13 +msgid "" +"SQLite is a C library that provides a lightweight disk-based database that " +"doesn't require a separate server process and allows accessing the database " +"using a nonstandard variant of the SQL query language. Some applications can " +"use SQLite for internal data storage. It's also possible to prototype an " +"application using SQLite and then port the code to a larger database such as " +"PostgreSQL or Oracle." +msgstr "" + +#: ../Doc/library/sqlite3.rst:20 +msgid "" +"The sqlite3 module was written by Gerhard Häring. It provides a SQL " +"interface compliant with the DB-API 2.0 specification described by :pep:" +"`249`." +msgstr "" + +#: ../Doc/library/sqlite3.rst:23 +msgid "" +"To use the module, you must first create a :class:`Connection` object that " +"represents the database. Here the data will be stored in the :file:`example." +"db` file::" +msgstr "" + +#: ../Doc/library/sqlite3.rst:30 +msgid "" +"You can also supply the special name ``:memory:`` to create a database in " +"RAM." +msgstr "" + +#: ../Doc/library/sqlite3.rst:32 +msgid "" +"Once you have a :class:`Connection`, you can create a :class:`Cursor` " +"object and call its :meth:`~Cursor.execute` method to perform SQL commands::" +msgstr "" + +#: ../Doc/library/sqlite3.rst:51 +msgid "" +"The data you've saved is persistent and is available in subsequent sessions::" +msgstr "" + +#: ../Doc/library/sqlite3.rst:57 +msgid "" +"Usually your SQL operations will need to use values from Python variables. " +"You shouldn't assemble your query using Python's string operations because " +"doing so is insecure; it makes your program vulnerable to an SQL injection " +"attack (see https://xkcd.com/327/ for humorous example of what can go wrong)." +msgstr "" + +#: ../Doc/library/sqlite3.rst:62 +msgid "" +"Instead, use the DB-API's parameter substitution. Put ``?`` as a " +"placeholder wherever you want to use a value, and then provide a tuple of " +"values as the second argument to the cursor's :meth:`~Cursor.execute` " +"method. (Other database modules may use a different placeholder, such as ``" +"%s`` or ``:1``.) For example::" +msgstr "" + +#: ../Doc/library/sqlite3.rst:84 +msgid "" +"To retrieve data after executing a SELECT statement, you can either treat " +"the cursor as an :term:`iterator`, call the cursor's :meth:`~Cursor." +"fetchone` method to retrieve a single matching row, or call :meth:`~Cursor." +"fetchall` to get a list of the matching rows." +msgstr "" + +#: ../Doc/library/sqlite3.rst:89 +msgid "This example uses the iterator form::" +msgstr "" + +#: ../Doc/library/sqlite3.rst:104 +msgid "https://github.com/ghaering/pysqlite" +msgstr "" + +#: ../Doc/library/sqlite3.rst:103 +msgid "" +"The pysqlite web page -- sqlite3 is developed externally under the name " +"\"pysqlite\"." +msgstr "" + +#: ../Doc/library/sqlite3.rst:108 +msgid "https://www.sqlite.org" +msgstr "" + +#: ../Doc/library/sqlite3.rst:107 +msgid "" +"The SQLite web page; the documentation describes the syntax and the " +"available data types for the supported SQL dialect." +msgstr "" + +#: ../Doc/library/sqlite3.rst:111 +msgid "http://www.w3schools.com/sql/" +msgstr "" + +#: ../Doc/library/sqlite3.rst:111 +msgid "Tutorial, reference and examples for learning SQL syntax." +msgstr "" + +#: ../Doc/library/sqlite3.rst:113 +msgid ":pep:`249` - Database API Specification 2.0" +msgstr "" + +#: ../Doc/library/sqlite3.rst:114 +msgid "PEP written by Marc-André Lemburg." +msgstr "" + +#: ../Doc/library/sqlite3.rst:120 +msgid "Module functions and constants" +msgstr "" + +#: ../Doc/library/sqlite3.rst:125 +msgid "" +"The version number of this module, as a string. This is not the version of " +"the SQLite library." +msgstr "" + +#: ../Doc/library/sqlite3.rst:131 +msgid "" +"The version number of this module, as a tuple of integers. This is not the " +"version of the SQLite library." +msgstr "" + +#: ../Doc/library/sqlite3.rst:137 +msgid "The version number of the run-time SQLite library, as a string." +msgstr "" + +#: ../Doc/library/sqlite3.rst:142 +msgid "" +"The version number of the run-time SQLite library, as a tuple of integers." +msgstr "" + +#: ../Doc/library/sqlite3.rst:147 ../Doc/library/sqlite3.rst:160 +msgid "" +"This constant is meant to be used with the *detect_types* parameter of the :" +"func:`connect` function." +msgstr "" + +#: ../Doc/library/sqlite3.rst:150 +msgid "" +"Setting it makes the :mod:`sqlite3` module parse the declared type for each " +"column it returns. It will parse out the first word of the declared type, " +"i. e. for \"integer primary key\", it will parse out \"integer\", or for " +"\"number(10)\" it will parse out \"number\". Then for that column, it will " +"look into the converters dictionary and use the converter function " +"registered for that type there." +msgstr "" + +#: ../Doc/library/sqlite3.rst:163 +msgid "" +"Setting this makes the SQLite interface parse the column name for each " +"column it returns. It will look for a string formed [mytype] in there, and " +"then decide that 'mytype' is the type of the column. It will try to find an " +"entry of 'mytype' in the converters dictionary and then use the converter " +"function found there to return the value. The column name found in :attr:" +"`Cursor.description` is only the first word of the column name, i. e. if " +"you use something like ``'as \"x [datetime]\"'`` in your SQL, then we will " +"parse out everything until the first blank for the column name: the column " +"name would simply be \"x\"." +msgstr "" + +#: ../Doc/library/sqlite3.rst:175 +msgid "" +"Opens a connection to the SQLite database file *database*. You can use ``\":" +"memory:\"`` to open a database connection to a database that resides in RAM " +"instead of on disk." +msgstr "" + +#: ../Doc/library/sqlite3.rst:179 +msgid "" +"When a database is accessed by multiple connections, and one of the " +"processes modifies the database, the SQLite database is locked until that " +"transaction is committed. The *timeout* parameter specifies how long the " +"connection should wait for the lock to go away until raising an exception. " +"The default for the timeout parameter is 5.0 (five seconds)." +msgstr "" + +#: ../Doc/library/sqlite3.rst:185 +msgid "" +"For the *isolation_level* parameter, please see the :attr:`~Connection." +"isolation_level` property of :class:`Connection` objects." +msgstr "" + +#: ../Doc/library/sqlite3.rst:188 +msgid "" +"SQLite natively supports only the types TEXT, INTEGER, REAL, BLOB and NULL. " +"If you want to use other types you must add support for them yourself. The " +"*detect_types* parameter and the using custom **converters** registered with " +"the module-level :func:`register_converter` function allow you to easily do " +"that." +msgstr "" + +#: ../Doc/library/sqlite3.rst:193 +msgid "" +"*detect_types* defaults to 0 (i. e. off, no type detection), you can set it " +"to any combination of :const:`PARSE_DECLTYPES` and :const:`PARSE_COLNAMES` " +"to turn type detection on." +msgstr "" + +#: ../Doc/library/sqlite3.rst:197 +msgid "" +"By default, *check_same_thread* is :const:`True` and only the creating " +"thread may use the connection. If set :const:`False`, the returned " +"connection may be shared across multiple threads. When using multiple " +"threads with the same connection writing operations should be serialized by " +"the user to avoid data corruption." +msgstr "" + +#: ../Doc/library/sqlite3.rst:202 +msgid "" +"By default, the :mod:`sqlite3` module uses its :class:`Connection` class for " +"the connect call. You can, however, subclass the :class:`Connection` class " +"and make :func:`connect` use your class instead by providing your class for " +"the *factory* parameter." +msgstr "" + +#: ../Doc/library/sqlite3.rst:207 +msgid "Consult the section :ref:`sqlite3-types` of this manual for details." +msgstr "" + +#: ../Doc/library/sqlite3.rst:209 +msgid "" +"The :mod:`sqlite3` module internally uses a statement cache to avoid SQL " +"parsing overhead. If you want to explicitly set the number of statements " +"that are cached for the connection, you can set the *cached_statements* " +"parameter. The currently implemented default is to cache 100 statements." +msgstr "" + +#: ../Doc/library/sqlite3.rst:214 +msgid "" +"If *uri* is true, *database* is interpreted as a URI. This allows you to " +"specify options. For example, to open a database in read-only mode you can " +"use::" +msgstr "" + +#: ../Doc/library/sqlite3.rst:220 +msgid "" +"More information about this feature, including a list of recognized options, " +"can be found in the `SQLite URI documentation `_." +msgstr "" + +#: ../Doc/library/sqlite3.rst:223 +msgid "Added the *uri* parameter." +msgstr "" + +#: ../Doc/library/sqlite3.rst:229 +msgid "" +"Registers a callable to convert a bytestring from the database into a custom " +"Python type. The callable will be invoked for all database values that are " +"of the type *typename*. Confer the parameter *detect_types* of the :func:" +"`connect` function for how the type detection works. Note that the case of " +"*typename* and the name of the type in your query must match!" +msgstr "" + +#: ../Doc/library/sqlite3.rst:238 +msgid "" +"Registers a callable to convert the custom Python type *type* into one of " +"SQLite's supported types. The callable *callable* accepts as single " +"parameter the Python value, and must return a value of the following types: " +"int, float, str or bytes." +msgstr "" + +#: ../Doc/library/sqlite3.rst:246 +msgid "" +"Returns :const:`True` if the string *sql* contains one or more complete SQL " +"statements terminated by semicolons. It does not verify that the SQL is " +"syntactically correct, only that there are no unclosed string literals and " +"the statement is terminated by a semicolon." +msgstr "" + +#: ../Doc/library/sqlite3.rst:251 +msgid "" +"This can be used to build a shell for SQLite, as in the following example:" +msgstr "" + +#: ../Doc/library/sqlite3.rst:259 +msgid "" +"By default you will not get any tracebacks in user-defined functions, " +"aggregates, converters, authorizer callbacks etc. If you want to debug them, " +"you can call this function with *flag* set to ``True``. Afterwards, you will " +"get tracebacks from callbacks on ``sys.stderr``. Use :const:`False` to " +"disable the feature again." +msgstr "" + +#: ../Doc/library/sqlite3.rst:273 +msgid "A SQLite database connection has the following attributes and methods:" +msgstr "" + +#: ../Doc/library/sqlite3.rst:277 +msgid "" +"Get or set the current isolation level. :const:`None` for autocommit mode or " +"one of \"DEFERRED\", \"IMMEDIATE\" or \"EXCLUSIVE\". See section :ref:" +"`sqlite3-controlling-transactions` for a more detailed explanation." +msgstr "" + +#: ../Doc/library/sqlite3.rst:283 +msgid "" +":const:`True` if a transaction is active (there are uncommitted changes), :" +"const:`False` otherwise. Read-only attribute." +msgstr "" + +#: ../Doc/library/sqlite3.rst:290 +msgid "" +"The cursor method accepts a single optional parameter *factory*. If " +"supplied, this must be a callable returning an instance of :class:`Cursor` " +"or its subclasses." +msgstr "" + +#: ../Doc/library/sqlite3.rst:296 +msgid "" +"This method commits the current transaction. If you don't call this method, " +"anything you did since the last call to ``commit()`` is not visible from " +"other database connections. If you wonder why you don't see the data you've " +"written to the database, please check you didn't forget to call this method." +msgstr "" + +#: ../Doc/library/sqlite3.rst:303 +msgid "" +"This method rolls back any changes to the database since the last call to :" +"meth:`commit`." +msgstr "" + +#: ../Doc/library/sqlite3.rst:308 +msgid "" +"This closes the database connection. Note that this does not automatically " +"call :meth:`commit`. If you just close your database connection without " +"calling :meth:`commit` first, your changes will be lost!" +msgstr "" + +#: ../Doc/library/sqlite3.rst:314 +msgid "" +"This is a nonstandard shortcut that creates a cursor object by calling the :" +"meth:`~Connection.cursor` method, calls the cursor's :meth:`~Cursor.execute` " +"method with the *parameters* given, and returns the cursor." +msgstr "" + +#: ../Doc/library/sqlite3.rst:321 +msgid "" +"This is a nonstandard shortcut that creates a cursor object by calling the :" +"meth:`~Connection.cursor` method, calls the cursor's :meth:`~Cursor." +"executemany` method with the *parameters* given, and returns the cursor." +msgstr "" + +#: ../Doc/library/sqlite3.rst:328 +msgid "" +"This is a nonstandard shortcut that creates a cursor object by calling the :" +"meth:`~Connection.cursor` method, calls the cursor's :meth:`~Cursor." +"executescript` method with the given *sql_script*, and returns the cursor." +msgstr "" + +#: ../Doc/library/sqlite3.rst:335 +msgid "" +"Creates a user-defined function that you can later use from within SQL " +"statements under the function name *name*. *num_params* is the number of " +"parameters the function accepts (if *num_params* is -1, the function may " +"take any number of arguments), and *func* is a Python callable that is " +"called as the SQL function." +msgstr "" + +#: ../Doc/library/sqlite3.rst:341 +msgid "" +"The function can return any of the types supported by SQLite: bytes, str, " +"int, float and None." +msgstr "" + +#: ../Doc/library/sqlite3.rst:351 +msgid "Creates a user-defined aggregate function." +msgstr "" + +#: ../Doc/library/sqlite3.rst:353 +msgid "" +"The aggregate class must implement a ``step`` method, which accepts the " +"number of parameters *num_params* (if *num_params* is -1, the function may " +"take any number of arguments), and a ``finalize`` method which will return " +"the final result of the aggregate." +msgstr "" + +#: ../Doc/library/sqlite3.rst:358 +msgid "" +"The ``finalize`` method can return any of the types supported by SQLite: " +"bytes, str, int, float and None." +msgstr "" + +#: ../Doc/library/sqlite3.rst:368 +msgid "" +"Creates a collation with the specified *name* and *callable*. The callable " +"will be passed two string arguments. It should return -1 if the first is " +"ordered lower than the second, 0 if they are ordered equal and 1 if the " +"first is ordered higher than the second. Note that this controls sorting " +"(ORDER BY in SQL) so your comparisons don't affect other SQL operations." +msgstr "" + +#: ../Doc/library/sqlite3.rst:374 +msgid "" +"Note that the callable will get its parameters as Python bytestrings, which " +"will normally be encoded in UTF-8." +msgstr "" + +#: ../Doc/library/sqlite3.rst:377 +msgid "" +"The following example shows a custom collation that sorts \"the wrong way\":" +msgstr "" + +#: ../Doc/library/sqlite3.rst:381 +msgid "" +"To remove a collation, call ``create_collation`` with None as callable::" +msgstr "" + +#: ../Doc/library/sqlite3.rst:388 +msgid "" +"You can call this method from a different thread to abort any queries that " +"might be executing on the connection. The query will then abort and the " +"caller will get an exception." +msgstr "" + +#: ../Doc/library/sqlite3.rst:395 +msgid "" +"This routine registers a callback. The callback is invoked for each attempt " +"to access a column of a table in the database. The callback should return :" +"const:`SQLITE_OK` if access is allowed, :const:`SQLITE_DENY` if the entire " +"SQL statement should be aborted with an error and :const:`SQLITE_IGNORE` if " +"the column should be treated as a NULL value. These constants are available " +"in the :mod:`sqlite3` module." +msgstr "" + +#: ../Doc/library/sqlite3.rst:402 +msgid "" +"The first argument to the callback signifies what kind of operation is to be " +"authorized. The second and third argument will be arguments or :const:`None` " +"depending on the first argument. The 4th argument is the name of the " +"database (\"main\", \"temp\", etc.) if applicable. The 5th argument is the " +"name of the inner-most trigger or view that is responsible for the access " +"attempt or :const:`None` if this access attempt is directly from input SQL " +"code." +msgstr "" + +#: ../Doc/library/sqlite3.rst:409 +msgid "" +"Please consult the SQLite documentation about the possible values for the " +"first argument and the meaning of the second and third argument depending on " +"the first one. All necessary constants are available in the :mod:`sqlite3` " +"module." +msgstr "" + +#: ../Doc/library/sqlite3.rst:416 +msgid "" +"This routine registers a callback. The callback is invoked for every *n* " +"instructions of the SQLite virtual machine. This is useful if you want to " +"get called from SQLite during long-running operations, for example to update " +"a GUI." +msgstr "" + +#: ../Doc/library/sqlite3.rst:421 +msgid "" +"If you want to clear any previously installed progress handler, call the " +"method with :const:`None` for *handler*." +msgstr "" + +#: ../Doc/library/sqlite3.rst:427 +msgid "" +"Registers *trace_callback* to be called for each SQL statement that is " +"actually executed by the SQLite backend." +msgstr "" + +#: ../Doc/library/sqlite3.rst:430 +msgid "" +"The only argument passed to the callback is the statement (as string) that " +"is being executed. The return value of the callback is ignored. Note that " +"the backend does not only run statements passed to the :meth:`Cursor." +"execute` methods. Other sources include the transaction management of the " +"Python module and the execution of triggers defined in the current database." +msgstr "" + +#: ../Doc/library/sqlite3.rst:436 +msgid "" +"Passing :const:`None` as *trace_callback* will disable the trace callback." +msgstr "" + +#: ../Doc/library/sqlite3.rst:443 +msgid "" +"This routine allows/disallows the SQLite engine to load SQLite extensions " +"from shared libraries. SQLite extensions can define new functions, " +"aggregates or whole new virtual table implementations. One well-known " +"extension is the fulltext-search extension distributed with SQLite." +msgstr "" + +#: ../Doc/library/sqlite3.rst:448 ../Doc/library/sqlite3.rst:460 +msgid "Loadable extensions are disabled by default. See [#f1]_." +msgstr "" + +#: ../Doc/library/sqlite3.rst:456 +msgid "" +"This routine loads a SQLite extension from a shared library. You have to " +"enable extension loading with :meth:`enable_load_extension` before you can " +"use this routine." +msgstr "" + +#: ../Doc/library/sqlite3.rst:466 +msgid "" +"You can change this attribute to a callable that accepts the cursor and the " +"original row as a tuple and will return the real result row. This way, you " +"can implement more advanced ways of returning results, such as returning an " +"object that can also access columns by name." +msgstr "" + +#: ../Doc/library/sqlite3.rst:475 +msgid "" +"If returning a tuple doesn't suffice and you want name-based access to " +"columns, you should consider setting :attr:`row_factory` to the highly-" +"optimized :class:`sqlite3.Row` type. :class:`Row` provides both index-based " +"and case-insensitive name-based access to columns with almost no memory " +"overhead. It will probably be better than your own custom dictionary-based " +"approach or even a db_row based solution." +msgstr "" + +#: ../Doc/library/sqlite3.rst:487 +msgid "" +"Using this attribute you can control what objects are returned for the " +"``TEXT`` data type. By default, this attribute is set to :class:`str` and " +"the :mod:`sqlite3` module will return Unicode objects for ``TEXT``. If you " +"want to return bytestrings instead, you can set it to :class:`bytes`." +msgstr "" + +#: ../Doc/library/sqlite3.rst:492 +msgid "" +"You can also set it to any other callable that accepts a single bytestring " +"parameter and returns the resulting object." +msgstr "" + +#: ../Doc/library/sqlite3.rst:495 +msgid "See the following example code for illustration:" +msgstr "" + +#: ../Doc/library/sqlite3.rst:502 +msgid "" +"Returns the total number of database rows that have been modified, inserted, " +"or deleted since the database connection was opened." +msgstr "" + +#: ../Doc/library/sqlite3.rst:508 +msgid "" +"Returns an iterator to dump the database in an SQL text format. Useful when " +"saving an in-memory database for later restoration. This function provides " +"the same capabilities as the :kbd:`.dump` command in the :program:`sqlite3` " +"shell." +msgstr "" + +#: ../Doc/library/sqlite3.rst:527 +msgid "Cursor Objects" +msgstr "" + +#: ../Doc/library/sqlite3.rst:531 +msgid "A :class:`Cursor` instance has the following attributes and methods." +msgstr "" + +#: ../Doc/library/sqlite3.rst:535 +msgid "" +"Executes an SQL statement. The SQL statement may be parameterized (i. e. " +"placeholders instead of SQL literals). The :mod:`sqlite3` module supports " +"two kinds of placeholders: question marks (qmark style) and named " +"placeholders (named style)." +msgstr "" + +#: ../Doc/library/sqlite3.rst:540 +msgid "Here's an example of both styles:" +msgstr "" + +#: ../Doc/library/sqlite3.rst:544 +msgid "" +":meth:`execute` will only execute a single SQL statement. If you try to " +"execute more than one statement with it, it will raise a :exc:`.Warning`. " +"Use :meth:`executescript` if you want to execute multiple SQL statements " +"with one call." +msgstr "" + +#: ../Doc/library/sqlite3.rst:552 +msgid "" +"Executes an SQL command against all parameter sequences or mappings found in " +"the sequence *seq_of_parameters*. The :mod:`sqlite3` module also allows " +"using an :term:`iterator` yielding parameters instead of a sequence." +msgstr "" + +#: ../Doc/library/sqlite3.rst:558 +msgid "Here's a shorter example using a :term:`generator`:" +msgstr "" + +#: ../Doc/library/sqlite3.rst:565 +msgid "" +"This is a nonstandard convenience method for executing multiple SQL " +"statements at once. It issues a ``COMMIT`` statement first, then executes " +"the SQL script it gets as a parameter." +msgstr "" + +#: ../Doc/library/sqlite3.rst:569 +msgid "*sql_script* can be an instance of :class:`str`." +msgstr "" + +#: ../Doc/library/sqlite3.rst:578 +msgid "" +"Fetches the next row of a query result set, returning a single sequence, or :" +"const:`None` when no more data is available." +msgstr "" + +#: ../Doc/library/sqlite3.rst:584 +msgid "" +"Fetches the next set of rows of a query result, returning a list. An empty " +"list is returned when no more rows are available." +msgstr "" + +#: ../Doc/library/sqlite3.rst:587 +msgid "" +"The number of rows to fetch per call is specified by the *size* parameter. " +"If it is not given, the cursor's arraysize determines the number of rows to " +"be fetched. The method should try to fetch as many rows as indicated by the " +"size parameter. If this is not possible due to the specified number of rows " +"not being available, fewer rows may be returned." +msgstr "" + +#: ../Doc/library/sqlite3.rst:593 +msgid "" +"Note there are performance considerations involved with the *size* " +"parameter. For optimal performance, it is usually best to use the arraysize " +"attribute. If the *size* parameter is used, then it is best for it to retain " +"the same value from one :meth:`fetchmany` call to the next." +msgstr "" + +#: ../Doc/library/sqlite3.rst:600 +msgid "" +"Fetches all (remaining) rows of a query result, returning a list. Note that " +"the cursor's arraysize attribute can affect the performance of this " +"operation. An empty list is returned when no rows are available." +msgstr "" + +#: ../Doc/library/sqlite3.rst:606 +msgid "Close the cursor now (rather than whenever ``__del__`` is called)." +msgstr "" + +#: ../Doc/library/sqlite3.rst:608 +msgid "" +"The cursor will be unusable from this point forward; a :exc:" +"`ProgrammingError` exception will be raised if any operation is attempted " +"with the cursor." +msgstr "" + +#: ../Doc/library/sqlite3.rst:613 +msgid "" +"Although the :class:`Cursor` class of the :mod:`sqlite3` module implements " +"this attribute, the database engine's own support for the determination of " +"\"rows affected\"/\"rows selected\" is quirky." +msgstr "" + +#: ../Doc/library/sqlite3.rst:617 +msgid "" +"For :meth:`executemany` statements, the number of modifications are summed " +"up into :attr:`rowcount`." +msgstr "" + +#: ../Doc/library/sqlite3.rst:620 +msgid "" +"As required by the Python DB API Spec, the :attr:`rowcount` attribute \"is " +"-1 in case no ``executeXX()`` has been performed on the cursor or the " +"rowcount of the last operation is not determinable by the interface\". This " +"includes ``SELECT`` statements because we cannot determine the number of " +"rows a query produced until all rows were fetched." +msgstr "" + +#: ../Doc/library/sqlite3.rst:626 +msgid "" +"With SQLite versions before 3.6.5, :attr:`rowcount` is set to 0 if you make " +"a ``DELETE FROM table`` without any condition." +msgstr "" + +#: ../Doc/library/sqlite3.rst:631 +msgid "" +"This read-only attribute provides the rowid of the last modified row. It is " +"only set if you issued an ``INSERT`` or a ``REPLACE`` statement using the :" +"meth:`execute` method. For operations other than ``INSERT`` or ``REPLACE`` " +"or when :meth:`executemany` is called, :attr:`lastrowid` is set to :const:" +"`None`." +msgstr "" + +#: ../Doc/library/sqlite3.rst:637 +msgid "" +"If the ``INSERT`` or ``REPLACE`` statement failed to insert the previous " +"successful rowid is returned." +msgstr "" + +#: ../Doc/library/sqlite3.rst:640 +msgid "Added support for the ``REPLACE`` statement." +msgstr "" + +#: ../Doc/library/sqlite3.rst:645 +msgid "" +"This read-only attribute provides the column names of the last query. To " +"remain compatible with the Python DB API, it returns a 7-tuple for each " +"column where the last six items of each tuple are :const:`None`." +msgstr "" + +#: ../Doc/library/sqlite3.rst:649 +msgid "It is set for ``SELECT`` statements without any matching rows as well." +msgstr "" + +#: ../Doc/library/sqlite3.rst:653 +msgid "" +"This read-only attribute provides the SQLite database :class:`Connection` " +"used by the :class:`Cursor` object. A :class:`Cursor` object created by " +"calling :meth:`con.cursor() ` will have a :attr:" +"`connection` attribute that refers to *con*::" +msgstr "" + +#: ../Doc/library/sqlite3.rst:666 +msgid "Row Objects" +msgstr "" + +#: ../Doc/library/sqlite3.rst:670 +msgid "" +"A :class:`Row` instance serves as a highly optimized :attr:`~Connection." +"row_factory` for :class:`Connection` objects. It tries to mimic a tuple in " +"most of its features." +msgstr "" + +#: ../Doc/library/sqlite3.rst:674 +msgid "" +"It supports mapping access by column name and index, iteration, " +"representation, equality testing and :func:`len`." +msgstr "" + +#: ../Doc/library/sqlite3.rst:677 +msgid "" +"If two :class:`Row` objects have exactly the same columns and their members " +"are equal, they compare equal." +msgstr "" + +#: ../Doc/library/sqlite3.rst:682 +msgid "" +"This method returns a list of column names. Immediately after a query, it is " +"the first member of each tuple in :attr:`Cursor.description`." +msgstr "" + +#: ../Doc/library/sqlite3.rst:685 +msgid "Added support of slicing." +msgstr "" + +#: ../Doc/library/sqlite3.rst:688 +msgid "Let's assume we initialize a table as in the example given above::" +msgstr "" + +#: ../Doc/library/sqlite3.rst:700 +msgid "Now we plug :class:`Row` in::" +msgstr "" + +#: ../Doc/library/sqlite3.rst:736 +msgid "A subclass of :exc:`Exception`." +msgstr "" + +#: ../Doc/library/sqlite3.rst:745 +msgid "Exception raised for errors that are related to the database." +msgstr "" + +#: ../Doc/library/sqlite3.rst:749 +msgid "" +"Exception raised when the relational integrity of the database is affected, " +"e.g. a foreign key check fails. It is a subclass of :exc:`DatabaseError`." +msgstr "" + +#: ../Doc/library/sqlite3.rst:754 +msgid "" +"Exception raised for programming errors, e.g. table not found or already " +"exists, syntax error in the SQL statement, wrong number of parameters " +"specified, etc. It is a subclass of :exc:`DatabaseError`." +msgstr "" + +#: ../Doc/library/sqlite3.rst:762 +msgid "SQLite and Python types" +msgstr "" + +#: ../Doc/library/sqlite3.rst:768 +msgid "" +"SQLite natively supports the following types: ``NULL``, ``INTEGER``, " +"``REAL``, ``TEXT``, ``BLOB``." +msgstr "" + +#: ../Doc/library/sqlite3.rst:771 +msgid "" +"The following Python types can thus be sent to SQLite without any problem:" +msgstr "" + +#: ../Doc/library/sqlite3.rst:774 ../Doc/library/sqlite3.rst:791 +msgid "SQLite type" +msgstr "" + +#: ../Doc/library/sqlite3.rst:776 ../Doc/library/sqlite3.rst:793 +#: ../Doc/library/urllib.parse.rst:107 ../Doc/library/urllib.parse.rst:109 +#: ../Doc/library/urllib.parse.rst:111 ../Doc/library/urllib.parse.rst:113 +#: ../Doc/library/urllib.parse.rst:225 ../Doc/library/urllib.parse.rst:227 +#: ../Doc/library/urllib.parse.rst:229 ../Doc/library/urllib.parse.rst:231 +msgid ":const:`None`" +msgstr "" + +#: ../Doc/library/sqlite3.rst:776 ../Doc/library/sqlite3.rst:793 +msgid "``NULL``" +msgstr "" + +#: ../Doc/library/sqlite3.rst:778 ../Doc/library/sqlite3.rst:795 +msgid ":class:`int`" +msgstr "" + +#: ../Doc/library/sqlite3.rst:778 ../Doc/library/sqlite3.rst:795 +msgid "``INTEGER``" +msgstr "" + +#: ../Doc/library/sqlite3.rst:780 ../Doc/library/sqlite3.rst:797 +msgid ":class:`float`" +msgstr "" + +#: ../Doc/library/sqlite3.rst:780 ../Doc/library/sqlite3.rst:797 +msgid "``REAL``" +msgstr "" + +#: ../Doc/library/sqlite3.rst:782 ../Doc/library/xmlrpc.client.rst:99 +msgid ":class:`str`" +msgstr "" + +#: ../Doc/library/sqlite3.rst:782 ../Doc/library/sqlite3.rst:799 +msgid "``TEXT``" +msgstr "" + +#: ../Doc/library/sqlite3.rst:784 ../Doc/library/sqlite3.rst:802 +msgid ":class:`bytes`" +msgstr "" + +#: ../Doc/library/sqlite3.rst:784 ../Doc/library/sqlite3.rst:802 +msgid "``BLOB``" +msgstr "" + +#: ../Doc/library/sqlite3.rst:788 +msgid "This is how SQLite types are converted to Python types by default:" +msgstr "" + +#: ../Doc/library/sqlite3.rst:799 +msgid "depends on :attr:`~Connection.text_factory`, :class:`str` by default" +msgstr "" + +#: ../Doc/library/sqlite3.rst:805 +msgid "" +"The type system of the :mod:`sqlite3` module is extensible in two ways: you " +"can store additional Python types in a SQLite database via object " +"adaptation, and you can let the :mod:`sqlite3` module convert SQLite types " +"to different Python types via converters." +msgstr "" + +#: ../Doc/library/sqlite3.rst:812 +msgid "Using adapters to store additional Python types in SQLite databases" +msgstr "" + +#: ../Doc/library/sqlite3.rst:814 +msgid "" +"As described before, SQLite supports only a limited set of types natively. " +"To use other Python types with SQLite, you must **adapt** them to one of the " +"sqlite3 module's supported types for SQLite: one of NoneType, int, float, " +"str, bytes." +msgstr "" + +#: ../Doc/library/sqlite3.rst:819 +msgid "" +"There are two ways to enable the :mod:`sqlite3` module to adapt a custom " +"Python type to one of the supported ones." +msgstr "" + +#: ../Doc/library/sqlite3.rst:824 +msgid "Letting your object adapt itself" +msgstr "" + +#: ../Doc/library/sqlite3.rst:826 +msgid "" +"This is a good approach if you write the class yourself. Let's suppose you " +"have a class like this::" +msgstr "" + +#: ../Doc/library/sqlite3.rst:833 +msgid "" +"Now you want to store the point in a single SQLite column. First you'll " +"have to choose one of the supported types first to be used for representing " +"the point. Let's just use str and separate the coordinates using a " +"semicolon. Then you need to give your class a method ``__conform__(self, " +"protocol)`` which must return the converted value. The parameter *protocol* " +"will be :class:`PrepareProtocol`." +msgstr "" + +#: ../Doc/library/sqlite3.rst:843 +msgid "Registering an adapter callable" +msgstr "" + +#: ../Doc/library/sqlite3.rst:845 +msgid "" +"The other possibility is to create a function that converts the type to the " +"string representation and register the function with :meth:" +"`register_adapter`." +msgstr "" + +#: ../Doc/library/sqlite3.rst:850 +msgid "" +"The :mod:`sqlite3` module has two default adapters for Python's built-in :" +"class:`datetime.date` and :class:`datetime.datetime` types. Now let's " +"suppose we want to store :class:`datetime.datetime` objects not in ISO " +"representation, but as a Unix timestamp." +msgstr "" + +#: ../Doc/library/sqlite3.rst:859 +msgid "Converting SQLite values to custom Python types" +msgstr "" + +#: ../Doc/library/sqlite3.rst:861 +msgid "" +"Writing an adapter lets you send custom Python types to SQLite. But to make " +"it really useful we need to make the Python to SQLite to Python roundtrip " +"work." +msgstr "" + +#: ../Doc/library/sqlite3.rst:864 +msgid "Enter converters." +msgstr "" + +#: ../Doc/library/sqlite3.rst:866 +msgid "" +"Let's go back to the :class:`Point` class. We stored the x and y coordinates " +"separated via semicolons as strings in SQLite." +msgstr "" + +#: ../Doc/library/sqlite3.rst:869 +msgid "" +"First, we'll define a converter function that accepts the string as a " +"parameter and constructs a :class:`Point` object from it." +msgstr "" + +#: ../Doc/library/sqlite3.rst:874 +msgid "" +"Converter functions **always** get called with a :class:`bytes` object, no " +"matter under which data type you sent the value to SQLite." +msgstr "" + +#: ../Doc/library/sqlite3.rst:883 +msgid "" +"Now you need to make the :mod:`sqlite3` module know that what you select " +"from the database is actually a point. There are two ways of doing this:" +msgstr "" + +#: ../Doc/library/sqlite3.rst:886 +msgid "Implicitly via the declared type" +msgstr "" + +#: ../Doc/library/sqlite3.rst:888 +msgid "Explicitly via the column name" +msgstr "" + +#: ../Doc/library/sqlite3.rst:890 +msgid "" +"Both ways are described in section :ref:`sqlite3-module-contents`, in the " +"entries for the constants :const:`PARSE_DECLTYPES` and :const:" +"`PARSE_COLNAMES`." +msgstr "" + +#: ../Doc/library/sqlite3.rst:893 +msgid "The following example illustrates both approaches." +msgstr "" + +#: ../Doc/library/sqlite3.rst:899 +msgid "Default adapters and converters" +msgstr "" + +#: ../Doc/library/sqlite3.rst:901 +msgid "" +"There are default adapters for the date and datetime types in the datetime " +"module. They will be sent as ISO dates/ISO timestamps to SQLite." +msgstr "" + +#: ../Doc/library/sqlite3.rst:904 +msgid "" +"The default converters are registered under the name \"date\" for :class:" +"`datetime.date` and under the name \"timestamp\" for :class:`datetime." +"datetime`." +msgstr "" + +#: ../Doc/library/sqlite3.rst:908 +msgid "" +"This way, you can use date/timestamps from Python without any additional " +"fiddling in most cases. The format of the adapters is also compatible with " +"the experimental SQLite date/time functions." +msgstr "" + +#: ../Doc/library/sqlite3.rst:912 +msgid "The following example demonstrates this." +msgstr "" + +#: ../Doc/library/sqlite3.rst:916 +msgid "" +"If a timestamp stored in SQLite has a fractional part longer than 6 numbers, " +"its value will be truncated to microsecond precision by the timestamp " +"converter." +msgstr "" + +#: ../Doc/library/sqlite3.rst:924 +msgid "Controlling Transactions" +msgstr "" + +#: ../Doc/library/sqlite3.rst:926 +msgid "" +"By default, the :mod:`sqlite3` module opens transactions implicitly before a " +"Data Modification Language (DML) statement (i.e. ``INSERT``/``UPDATE``/" +"``DELETE``/``REPLACE``)." +msgstr "" + +#: ../Doc/library/sqlite3.rst:930 +msgid "" +"So if you are within a transaction and issue a command like ``CREATE " +"TABLE ...``, ``VACUUM``, ``PRAGMA``, the :mod:`sqlite3` module will commit " +"implicitly before executing that command. There are two reasons for doing " +"that. The first is that some of these commands don't work within " +"transactions. The other reason is that sqlite3 needs to keep track of the " +"transaction state (if a transaction is active or not). The current " +"transaction state is exposed through the :attr:`Connection.in_transaction` " +"attribute of the connection object." +msgstr "" + +#: ../Doc/library/sqlite3.rst:938 +msgid "" +"You can control which kind of ``BEGIN`` statements sqlite3 implicitly " +"executes (or none at all) via the *isolation_level* parameter to the :func:" +"`connect` call, or via the :attr:`isolation_level` property of connections." +msgstr "" + +#: ../Doc/library/sqlite3.rst:942 +msgid "" +"If you want **autocommit mode**, then set :attr:`isolation_level` to None." +msgstr "" + +#: ../Doc/library/sqlite3.rst:944 +msgid "" +"Otherwise leave it at its default, which will result in a plain \"BEGIN\" " +"statement, or set it to one of SQLite's supported isolation levels: " +"\"DEFERRED\", \"IMMEDIATE\" or \"EXCLUSIVE\"." +msgstr "" + +#: ../Doc/library/sqlite3.rst:948 +msgid "" +":mod:`sqlite3` used to implicitly commit an open transaction before DDL " +"statements. This is no longer the case." +msgstr "" + +#: ../Doc/library/sqlite3.rst:954 +msgid "Using :mod:`sqlite3` efficiently" +msgstr "" + +#: ../Doc/library/sqlite3.rst:958 +msgid "Using shortcut methods" +msgstr "" + +#: ../Doc/library/sqlite3.rst:960 +msgid "" +"Using the nonstandard :meth:`execute`, :meth:`executemany` and :meth:" +"`executescript` methods of the :class:`Connection` object, your code can be " +"written more concisely because you don't have to create the (often " +"superfluous) :class:`Cursor` objects explicitly. Instead, the :class:" +"`Cursor` objects are created implicitly and these shortcut methods return " +"the cursor objects. This way, you can execute a ``SELECT`` statement and " +"iterate over it directly using only a single call on the :class:`Connection` " +"object." +msgstr "" + +#: ../Doc/library/sqlite3.rst:972 +msgid "Accessing columns by name instead of by index" +msgstr "" + +#: ../Doc/library/sqlite3.rst:974 +msgid "" +"One useful feature of the :mod:`sqlite3` module is the built-in :class:" +"`sqlite3.Row` class designed to be used as a row factory." +msgstr "" + +#: ../Doc/library/sqlite3.rst:977 +msgid "" +"Rows wrapped with this class can be accessed both by index (like tuples) and " +"case-insensitively by name:" +msgstr "" + +#: ../Doc/library/sqlite3.rst:984 +msgid "Using the connection as a context manager" +msgstr "" + +#: ../Doc/library/sqlite3.rst:986 +msgid "" +"Connection objects can be used as context managers that automatically commit " +"or rollback transactions. In the event of an exception, the transaction is " +"rolled back; otherwise, the transaction is committed:" +msgstr "" + +#: ../Doc/library/sqlite3.rst:995 +msgid "Common issues" +msgstr "" + +#: ../Doc/library/sqlite3.rst:998 +msgid "Multithreading" +msgstr "" + +#: ../Doc/library/sqlite3.rst:1000 +msgid "" +"Older SQLite versions had issues with sharing connections between threads. " +"That's why the Python module disallows sharing connections and cursors " +"between threads. If you still try to do so, you will get an exception at " +"runtime." +msgstr "" + +#: ../Doc/library/sqlite3.rst:1004 +msgid "" +"The only exception is calling the :meth:`~Connection.interrupt` method, " +"which only makes sense to call from a different thread." +msgstr "" + +#: ../Doc/library/sqlite3.rst:1009 +msgid "" +"The sqlite3 module is not built with loadable extension support by default, " +"because some platforms (notably Mac OS X) have SQLite libraries which are " +"compiled without this feature. To get loadable extension support, you must " +"pass --enable-loadable-sqlite-extensions to configure." +msgstr "" + +#: ../Doc/library/ssl.rst:2 +msgid ":mod:`ssl` --- TLS/SSL wrapper for socket objects" +msgstr "" + +#: ../Doc/library/ssl.rst:10 +msgid "**Source code:** :source:`Lib/ssl.py`" +msgstr "" + +#: ../Doc/library/ssl.rst:18 +msgid "" +"This module provides access to Transport Layer Security (often known as " +"\"Secure Sockets Layer\") encryption and peer authentication facilities for " +"network sockets, both client-side and server-side. This module uses the " +"OpenSSL library. It is available on all modern Unix systems, Windows, Mac OS " +"X, and probably additional platforms, as long as OpenSSL is installed on " +"that platform." +msgstr "" + +#: ../Doc/library/ssl.rst:26 +msgid "" +"Some behavior may be platform dependent, since calls are made to the " +"operating system socket APIs. The installed version of OpenSSL may also " +"cause variations in behavior. For example, TLSv1.1 and TLSv1.2 come with " +"openssl version 1.0.1." +msgstr "" + +#: ../Doc/library/ssl.rst:32 +msgid "" +"Don't use this module without reading the :ref:`ssl-security`. Doing so may " +"lead to a false sense of security, as the default settings of the ssl module " +"are not necessarily appropriate for your application." +msgstr "" + +#: ../Doc/library/ssl.rst:37 +msgid "" +"This section documents the objects and functions in the ``ssl`` module; for " +"more general information about TLS, SSL, and certificates, the reader is " +"referred to the documents in the \"See Also\" section at the bottom." +msgstr "" + +#: ../Doc/library/ssl.rst:41 +msgid "" +"This module provides a class, :class:`ssl.SSLSocket`, which is derived from " +"the :class:`socket.socket` type, and provides a socket-like wrapper that " +"also encrypts and decrypts the data going over the socket with SSL. It " +"supports additional methods such as :meth:`getpeercert`, which retrieves the " +"certificate of the other side of the connection, and :meth:`cipher`,which " +"retrieves the cipher being used for the secure connection." +msgstr "" + +#: ../Doc/library/ssl.rst:48 +msgid "" +"For more sophisticated applications, the :class:`ssl.SSLContext` class helps " +"manage settings and certificates, which can then be inherited by SSL sockets " +"created through the :meth:`SSLContext.wrap_socket` method." +msgstr "" + +#: ../Doc/library/ssl.rst:54 +msgid "" +"OpenSSL 0.9.8, 1.0.0 and 1.0.1 are deprecated and no longer supported. In " +"the future the ssl module will require at least OpenSSL 1.0.2 or 1.1.0." +msgstr "" + +#: ../Doc/library/ssl.rst:60 +msgid "Functions, Constants, and Exceptions" +msgstr "" + +#: ../Doc/library/ssl.rst:64 +msgid "" +"Raised to signal an error from the underlying SSL implementation (currently " +"provided by the OpenSSL library). This signifies some problem in the higher-" +"level encryption and authentication layer that's superimposed on the " +"underlying network connection. This error is a subtype of :exc:`OSError`. " +"The error code and message of :exc:`SSLError` instances are provided by the " +"OpenSSL library." +msgstr "" + +#: ../Doc/library/ssl.rst:71 +msgid ":exc:`SSLError` used to be a subtype of :exc:`socket.error`." +msgstr "" + +#: ../Doc/library/ssl.rst:76 +msgid "" +"A string mnemonic designating the OpenSSL submodule in which the error " +"occurred, such as ``SSL``, ``PEM`` or ``X509``. The range of possible " +"values depends on the OpenSSL version." +msgstr "" + +#: ../Doc/library/ssl.rst:84 +msgid "" +"A string mnemonic designating the reason this error occurred, for example " +"``CERTIFICATE_VERIFY_FAILED``. The range of possible values depends on the " +"OpenSSL version." +msgstr "" + +#: ../Doc/library/ssl.rst:92 +msgid "" +"A subclass of :exc:`SSLError` raised when trying to read or write and the " +"SSL connection has been closed cleanly. Note that this doesn't mean that " +"the underlying transport (read TCP) has been closed." +msgstr "" + +#: ../Doc/library/ssl.rst:100 +msgid "" +"A subclass of :exc:`SSLError` raised by a :ref:`non-blocking SSL socket ` when trying to read or write data, but more data needs to be " +"received on the underlying TCP transport before the request can be fulfilled." +msgstr "" + +#: ../Doc/library/ssl.rst:109 +msgid "" +"A subclass of :exc:`SSLError` raised by a :ref:`non-blocking SSL socket ` when trying to read or write data, but more data needs to be " +"sent on the underlying TCP transport before the request can be fulfilled." +msgstr "" + +#: ../Doc/library/ssl.rst:118 +msgid "" +"A subclass of :exc:`SSLError` raised when a system error was encountered " +"while trying to fulfill an operation on a SSL socket. Unfortunately, there " +"is no easy way to inspect the original errno number." +msgstr "" + +#: ../Doc/library/ssl.rst:126 +msgid "" +"A subclass of :exc:`SSLError` raised when the SSL connection has been " +"terminated abruptly. Generally, you shouldn't try to reuse the underlying " +"transport when this error is encountered." +msgstr "" + +#: ../Doc/library/ssl.rst:134 +msgid "" +"Raised to signal an error with a certificate (such as mismatching " +"hostname). Certificate errors detected by OpenSSL, though, raise an :exc:" +"`SSLError`." +msgstr "" + +#: ../Doc/library/ssl.rst:140 +msgid "Socket creation" +msgstr "" + +#: ../Doc/library/ssl.rst:142 +msgid "" +"The following function allows for standalone socket creation. Starting from " +"Python 3.2, it can be more flexible to use :meth:`SSLContext.wrap_socket` " +"instead." +msgstr "" + +#: ../Doc/library/ssl.rst:148 +msgid "" +"Takes an instance ``sock`` of :class:`socket.socket`, and returns an " +"instance of :class:`ssl.SSLSocket`, a subtype of :class:`socket.socket`, " +"which wraps the underlying socket in an SSL context. ``sock`` must be a :" +"data:`~socket.SOCK_STREAM` socket; other socket types are unsupported." +msgstr "" + +#: ../Doc/library/ssl.rst:153 +msgid "" +"For client-side sockets, the context construction is lazy; if the underlying " +"socket isn't connected yet, the context construction will be performed " +"after :meth:`connect` is called on the socket. For server-side sockets, if " +"the socket has no remote peer, it is assumed to be a listening socket, and " +"the server-side SSL wrapping is automatically performed on client " +"connections accepted via the :meth:`accept` method. :func:`wrap_socket` may " +"raise :exc:`SSLError`." +msgstr "" + +#: ../Doc/library/ssl.rst:161 +msgid "" +"The ``keyfile`` and ``certfile`` parameters specify optional files which " +"contain a certificate to be used to identify the local side of the " +"connection. See the discussion of :ref:`ssl-certificates` for more " +"information on how the certificate is stored in the ``certfile``." +msgstr "" + +#: ../Doc/library/ssl.rst:166 +msgid "" +"The parameter ``server_side`` is a boolean which identifies whether server-" +"side or client-side behavior is desired from this socket." +msgstr "" + +#: ../Doc/library/ssl.rst:169 +msgid "" +"The parameter ``cert_reqs`` specifies whether a certificate is required from " +"the other side of the connection, and whether it will be validated if " +"provided. It must be one of the three values :const:`CERT_NONE` " +"(certificates ignored), :const:`CERT_OPTIONAL` (not required, but validated " +"if provided), or :const:`CERT_REQUIRED` (required and validated). If the " +"value of this parameter is not :const:`CERT_NONE`, then the ``ca_certs`` " +"parameter must point to a file of CA certificates." +msgstr "" + +#: ../Doc/library/ssl.rst:177 +msgid "" +"The ``ca_certs`` file contains a set of concatenated \"certification " +"authority\" certificates, which are used to validate certificates passed " +"from the other end of the connection. See the discussion of :ref:`ssl-" +"certificates` for more information about how to arrange the certificates in " +"this file." +msgstr "" + +#: ../Doc/library/ssl.rst:183 +msgid "" +"The parameter ``ssl_version`` specifies which version of the SSL protocol to " +"use. Typically, the server chooses a particular protocol version, and the " +"client must adapt to the server's choice. Most of the versions are not " +"interoperable with the other versions. If not specified, the default is :" +"data:`PROTOCOL_TLS`; it provides the most compatibility with other versions." +msgstr "" + +#: ../Doc/library/ssl.rst:190 +msgid "" +"Here's a table showing which versions in a client (down the side) can " +"connect to which versions in a server (along the top):" +msgstr "" + +#: ../Doc/library/ssl.rst:196 +msgid "*client* / **server**" +msgstr "" + +#: ../Doc/library/ssl.rst:196 +msgid "**SSLv2**" +msgstr "" + +#: ../Doc/library/ssl.rst:196 +msgid "**SSLv3**" +msgstr "" + +#: ../Doc/library/ssl.rst:196 +msgid "**TLS**" +msgstr "" + +#: ../Doc/library/ssl.rst:196 +msgid "**TLSv1**" +msgstr "" + +#: ../Doc/library/ssl.rst:196 +msgid "**TLSv1.1**" +msgstr "" + +#: ../Doc/library/ssl.rst:196 +msgid "**TLSv1.2**" +msgstr "" + +#: ../Doc/library/ssl.rst:198 +msgid "*SSLv2*" +msgstr "" + +#: ../Doc/library/ssl.rst:198 ../Doc/library/ssl.rst:199 +#: ../Doc/library/ssl.rst:200 ../Doc/library/ssl.rst:201 +#: ../Doc/library/ssl.rst:202 ../Doc/library/ssl.rst:203 +msgid "yes" +msgstr "" + +#: ../Doc/library/ssl.rst:198 ../Doc/library/ssl.rst:199 +#: ../Doc/library/ssl.rst:201 ../Doc/library/ssl.rst:202 +#: ../Doc/library/ssl.rst:203 +msgid "no" +msgstr "" + +#: ../Doc/library/ssl.rst:198 ../Doc/library/ssl.rst:200 +msgid "no [1]_" +msgstr "" + +#: ../Doc/library/ssl.rst:199 +msgid "*SSLv3*" +msgstr "" + +#: ../Doc/library/ssl.rst:199 ../Doc/library/ssl.rst:200 +msgid "no [2]_" +msgstr "" + +#: ../Doc/library/ssl.rst:200 +msgid "*TLS* (*SSLv23*)" +msgstr "" + +#: ../Doc/library/ssl.rst:201 +msgid "*TLSv1*" +msgstr "" + +#: ../Doc/library/ssl.rst:202 +msgid "*TLSv1.1*" +msgstr "" + +#: ../Doc/library/ssl.rst:203 +msgid "*TLSv1.2*" +msgstr "" + +#: ../Doc/library/ssl.rst:207 +msgid ":class:`SSLContext` disables SSLv2 with :data:`OP_NO_SSLv2` by default." +msgstr "" + +#: ../Doc/library/ssl.rst:208 +msgid ":class:`SSLContext` disables SSLv3 with :data:`OP_NO_SSLv3` by default." +msgstr "" + +#: ../Doc/library/ssl.rst:212 +msgid "" +"Which connections succeed will vary depending on the version of OpenSSL. " +"For example, before OpenSSL 1.0.0, an SSLv23 client would always attempt " +"SSLv2 connections." +msgstr "" + +#: ../Doc/library/ssl.rst:216 +msgid "" +"The *ciphers* parameter sets the available ciphers for this SSL object. It " +"should be a string in the `OpenSSL cipher list format `_." +msgstr "" + +#: ../Doc/library/ssl.rst:220 +msgid "" +"The parameter ``do_handshake_on_connect`` specifies whether to do the SSL " +"handshake automatically after doing a :meth:`socket.connect`, or whether the " +"application program will call it explicitly, by invoking the :meth:" +"`SSLSocket.do_handshake` method. Calling :meth:`SSLSocket.do_handshake` " +"explicitly gives the program control over the blocking behavior of the " +"socket I/O involved in the handshake." +msgstr "" + +#: ../Doc/library/ssl.rst:227 +msgid "" +"The parameter ``suppress_ragged_eofs`` specifies how the :meth:`SSLSocket." +"recv` method should signal unexpected EOF from the other end of the " +"connection. If specified as :const:`True` (the default), it returns a " +"normal EOF (an empty bytes object) in response to unexpected EOF errors " +"raised from the underlying socket; if :const:`False`, it will raise the " +"exceptions back to the caller." +msgstr "" + +#: ../Doc/library/ssl.rst:234 +msgid "New optional argument *ciphers*." +msgstr "" + +#: ../Doc/library/ssl.rst:238 +msgid "Context creation" +msgstr "" + +#: ../Doc/library/ssl.rst:240 +msgid "" +"A convenience function helps create :class:`SSLContext` objects for common " +"purposes." +msgstr "" + +#: ../Doc/library/ssl.rst:245 +msgid "" +"Return a new :class:`SSLContext` object with default settings for the given " +"*purpose*. The settings are chosen by the :mod:`ssl` module, and usually " +"represent a higher security level than when calling the :class:`SSLContext` " +"constructor directly." +msgstr "" + +#: ../Doc/library/ssl.rst:250 +msgid "" +"*cafile*, *capath*, *cadata* represent optional CA certificates to trust for " +"certificate verification, as in :meth:`SSLContext.load_verify_locations`. " +"If all three are :const:`None`, this function can choose to trust the " +"system's default CA certificates instead." +msgstr "" + +#: ../Doc/library/ssl.rst:256 +msgid "" +"The settings are: :data:`PROTOCOL_TLS`, :data:`OP_NO_SSLv2`, and :data:" +"`OP_NO_SSLv3` with high encryption cipher suites without RC4 and without " +"unauthenticated cipher suites. Passing :data:`~Purpose.SERVER_AUTH` as " +"*purpose* sets :data:`~SSLContext.verify_mode` to :data:`CERT_REQUIRED` and " +"either loads CA certificates (when at least one of *cafile*, *capath* or " +"*cadata* is given) or uses :meth:`SSLContext.load_default_certs` to load " +"default CA certificates." +msgstr "" + +#: ../Doc/library/ssl.rst:265 +msgid "" +"The protocol, options, cipher and other settings may change to more " +"restrictive values anytime without prior deprecation. The values represent " +"a fair balance between compatibility and security." +msgstr "" + +#: ../Doc/library/ssl.rst:269 +msgid "" +"If your application needs specific settings, you should create a :class:" +"`SSLContext` and apply the settings yourself." +msgstr "" + +#: ../Doc/library/ssl.rst:273 +msgid "" +"If you find that when certain older clients or servers attempt to connect " +"with a :class:`SSLContext` created by this function that they get an error " +"stating \"Protocol or cipher suite mismatch\", it may be that they only " +"support SSL3.0 which this function excludes using the :data:`OP_NO_SSLv3`. " +"SSL3.0 is widely considered to be `completely broken `_. If you still wish to continue to use this function but " +"still allow SSL 3.0 connections you can re-enable them using::" +msgstr "" + +#: ../Doc/library/ssl.rst:289 +msgid "RC4 was dropped from the default cipher string." +msgstr "" + +#: ../Doc/library/ssl.rst:293 +msgid "ChaCha20/Poly1305 was added to the default cipher string." +msgstr "" + +#: ../Doc/library/ssl.rst:295 +msgid "3DES was dropped from the default cipher string." +msgstr "" + +#: ../Doc/library/ssl.rst:299 +msgid "Random generation" +msgstr "" + +#: ../Doc/library/ssl.rst:303 +msgid "" +"Return *num* cryptographically strong pseudo-random bytes. Raises an :class:" +"`SSLError` if the PRNG has not been seeded with enough data or if the " +"operation is not supported by the current RAND method. :func:`RAND_status` " +"can be used to check the status of the PRNG and :func:`RAND_add` can be used " +"to seed the PRNG." +msgstr "" + +#: ../Doc/library/ssl.rst:309 ../Doc/library/ssl.rst:330 +msgid "For almost all applications :func:`os.urandom` is preferable." +msgstr "" + +#: ../Doc/library/ssl.rst:311 +msgid "" +"Read the Wikipedia article, `Cryptographically secure pseudorandom number " +"generator (CSPRNG) `_, to get the " +"requirements of a cryptographically generator." +msgstr "" + +#: ../Doc/library/ssl.rst:320 +msgid "" +"Return (bytes, is_cryptographic): bytes are *num* pseudo-random bytes, " +"is_cryptographic is ``True`` if the bytes generated are cryptographically " +"strong. Raises an :class:`SSLError` if the operation is not supported by the " +"current RAND method." +msgstr "" + +#: ../Doc/library/ssl.rst:325 +msgid "" +"Generated pseudo-random byte sequences will be unique if they are of " +"sufficient length, but are not necessarily unpredictable. They can be used " +"for non-cryptographic purposes and for certain purposes in cryptographic " +"protocols, but usually not for key generation etc." +msgstr "" + +#: ../Doc/library/ssl.rst:336 +msgid "" +"OpenSSL has deprecated :func:`ssl.RAND_pseudo_bytes`, use :func:`ssl." +"RAND_bytes` instead." +msgstr "" + +#: ../Doc/library/ssl.rst:341 +msgid "" +"Return ``True`` if the SSL pseudo-random number generator has been seeded " +"with 'enough' randomness, and ``False`` otherwise. You can use :func:`ssl." +"RAND_egd` and :func:`ssl.RAND_add` to increase the randomness of the pseudo-" +"random number generator." +msgstr "" + +#: ../Doc/library/ssl.rst:348 +msgid "" +"If you are running an entropy-gathering daemon (EGD) somewhere, and *path* " +"is the pathname of a socket connection open to it, this will read 256 bytes " +"of randomness from the socket, and add it to the SSL pseudo-random number " +"generator to increase the security of generated secret keys. This is " +"typically only necessary on systems without better sources of randomness." +msgstr "" + +#: ../Doc/library/ssl.rst:354 +msgid "" +"See http://egd.sourceforge.net/ or http://prngd.sourceforge.net/ for sources " +"of entropy-gathering daemons." +msgstr "" + +#: ../Doc/library/ssl.rst:357 +msgid "Availability: not available with LibreSSL and OpenSSL > 1.1.0" +msgstr "" + +#: ../Doc/library/ssl.rst:361 +msgid "" +"Mix the given *bytes* into the SSL pseudo-random number generator. The " +"parameter *entropy* (a float) is a lower bound on the entropy contained in " +"string (so you can always use :const:`0.0`). See :rfc:`1750` for more " +"information on sources of entropy." +msgstr "" + +#: ../Doc/library/ssl.rst:370 +msgid "Certificate handling" +msgstr "" + +#: ../Doc/library/ssl.rst:374 +msgid "" +"Verify that *cert* (in decoded format as returned by :meth:`SSLSocket." +"getpeercert`) matches the given *hostname*. The rules applied are those for " +"checking the identity of HTTPS servers as outlined in :rfc:`2818` and :rfc:" +"`6125`. In addition to HTTPS, this function should be suitable for checking " +"the identity of servers in various SSL-based protocols such as FTPS, IMAPS, " +"POPS and others." +msgstr "" + +#: ../Doc/library/ssl.rst:381 +msgid "" +":exc:`CertificateError` is raised on failure. On success, the function " +"returns nothing::" +msgstr "" + +#: ../Doc/library/ssl.rst:394 +msgid "" +"The function now follows :rfc:`6125`, section 6.4.3 and does neither match " +"multiple wildcards (e.g. ``*.*.com`` or ``*a*.example.org``) nor a wildcard " +"inside an internationalized domain names (IDN) fragment. IDN A-labels such " +"as ``www*.xn--pthon-kva.org`` are still supported, but ``x*.python.org`` no " +"longer matches ``xn--tda.python.org``." +msgstr "" + +#: ../Doc/library/ssl.rst:401 +msgid "" +"Matching of IP addresses, when present in the subjectAltName field of the " +"certificate, is now supported." +msgstr "" + +#: ../Doc/library/ssl.rst:407 +msgid "" +"Return the time in seconds since the Epoch, given the ``cert_time`` string " +"representing the \"notBefore\" or \"notAfter\" date from a certificate in ``" +"\"%b %d %H:%M:%S %Y %Z\"`` strptime format (C locale)." +msgstr "" + +#: ../Doc/library/ssl.rst:412 +msgid "Here's an example:" +msgstr "" + +#: ../Doc/library/ssl.rst:424 +msgid "\"notBefore\" or \"notAfter\" dates must use GMT (:rfc:`5280`)." +msgstr "" + +#: ../Doc/library/ssl.rst:426 +msgid "" +"Interpret the input time as a time in UTC as specified by 'GMT' timezone in " +"the input string. Local timezone was used previously. Return an integer (no " +"fractions of a second in the input format)" +msgstr "" + +#: ../Doc/library/ssl.rst:434 +msgid "" +"Given the address ``addr`` of an SSL-protected server, as a (*hostname*, " +"*port-number*) pair, fetches the server's certificate, and returns it as a " +"PEM-encoded string. If ``ssl_version`` is specified, uses that version of " +"the SSL protocol to attempt to connect to the server. If ``ca_certs`` is " +"specified, it should be a file containing a list of root certificates, the " +"same format as used for the same parameter in :func:`wrap_socket`. The call " +"will attempt to validate the server certificate against that set of root " +"certificates, and will fail if the validation attempt fails." +msgstr "" + +#: ../Doc/library/ssl.rst:443 +msgid "This function is now IPv6-compatible." +msgstr "" + +#: ../Doc/library/ssl.rst:446 +msgid "" +"The default *ssl_version* is changed from :data:`PROTOCOL_SSLv3` to :data:" +"`PROTOCOL_TLS` for maximum compatibility with modern servers." +msgstr "" + +#: ../Doc/library/ssl.rst:452 +msgid "" +"Given a certificate as a DER-encoded blob of bytes, returns a PEM-encoded " +"string version of the same certificate." +msgstr "" + +#: ../Doc/library/ssl.rst:457 +msgid "" +"Given a certificate as an ASCII PEM string, returns a DER-encoded sequence " +"of bytes for that same certificate." +msgstr "" + +#: ../Doc/library/ssl.rst:462 +msgid "" +"Returns a named tuple with paths to OpenSSL's default cafile and capath. The " +"paths are the same as used by :meth:`SSLContext.set_default_verify_paths`. " +"The return value is a :term:`named tuple` ``DefaultVerifyPaths``:" +msgstr "" + +#: ../Doc/library/ssl.rst:467 +msgid "" +":attr:`cafile` - resolved path to cafile or None if the file doesn't exist," +msgstr "" + +#: ../Doc/library/ssl.rst:468 +msgid "" +":attr:`capath` - resolved path to capath or None if the directory doesn't " +"exist," +msgstr "" + +#: ../Doc/library/ssl.rst:469 +msgid "" +":attr:`openssl_cafile_env` - OpenSSL's environment key that points to a " +"cafile," +msgstr "" + +#: ../Doc/library/ssl.rst:470 +msgid ":attr:`openssl_cafile` - hard coded path to a cafile," +msgstr "" + +#: ../Doc/library/ssl.rst:471 +msgid "" +":attr:`openssl_capath_env` - OpenSSL's environment key that points to a " +"capath," +msgstr "" + +#: ../Doc/library/ssl.rst:472 +msgid ":attr:`openssl_capath` - hard coded path to a capath directory" +msgstr "" + +#: ../Doc/library/ssl.rst:474 +msgid "" +"Availability: LibreSSL ignores the environment vars :attr:" +"`openssl_cafile_env` and :attr:`openssl_capath_env`" +msgstr "" + +#: ../Doc/library/ssl.rst:481 +msgid "" +"Retrieve certificates from Windows' system cert store. *store_name* may be " +"one of ``CA``, ``ROOT`` or ``MY``. Windows may provide additional cert " +"stores, too." +msgstr "" + +#: ../Doc/library/ssl.rst:485 +msgid "" +"The function returns a list of (cert_bytes, encoding_type, trust) tuples. " +"The encoding_type specifies the encoding of cert_bytes. It is either :const:" +"`x509_asn` for X.509 ASN.1 data or :const:`pkcs_7_asn` for PKCS#7 ASN.1 " +"data. Trust specifies the purpose of the certificate as a set of OIDS or " +"exactly ``True`` if the certificate is trustworthy for all purposes." +msgstr "" + +#: ../Doc/library/ssl.rst:504 +msgid "" +"Retrieve CRLs from Windows' system cert store. *store_name* may be one of " +"``CA``, ``ROOT`` or ``MY``. Windows may provide additional cert stores, too." +msgstr "" + +#: ../Doc/library/ssl.rst:508 +msgid "" +"The function returns a list of (cert_bytes, encoding_type, trust) tuples. " +"The encoding_type specifies the encoding of cert_bytes. It is either :const:" +"`x509_asn` for X.509 ASN.1 data or :const:`pkcs_7_asn` for PKCS#7 ASN.1 data." +msgstr "" + +#: ../Doc/library/ssl.rst:521 +msgid "" +"All constants are now :class:`enum.IntEnum` or :class:`enum.IntFlag` " +"collections." +msgstr "" + +#: ../Doc/library/ssl.rst:527 +msgid "" +"Possible value for :attr:`SSLContext.verify_mode`, or the ``cert_reqs`` " +"parameter to :func:`wrap_socket`. In this mode (the default), no " +"certificates will be required from the other side of the socket connection. " +"If a certificate is received from the other end, no attempt to validate it " +"is made." +msgstr "" + +#: ../Doc/library/ssl.rst:533 ../Doc/library/ssl.rst:1927 +msgid "See the discussion of :ref:`ssl-security` below." +msgstr "" + +#: ../Doc/library/ssl.rst:537 +msgid "" +"Possible value for :attr:`SSLContext.verify_mode`, or the ``cert_reqs`` " +"parameter to :func:`wrap_socket`. In this mode no certificates will be " +"required from the other side of the socket connection; but if they are " +"provided, validation will be attempted and an :class:`SSLError` will be " +"raised on failure." +msgstr "" + +#: ../Doc/library/ssl.rst:543 ../Doc/library/ssl.rst:554 +msgid "" +"Use of this setting requires a valid set of CA certificates to be passed, " +"either to :meth:`SSLContext.load_verify_locations` or as a value of the " +"``ca_certs`` parameter to :func:`wrap_socket`." +msgstr "" + +#: ../Doc/library/ssl.rst:549 +msgid "" +"Possible value for :attr:`SSLContext.verify_mode`, or the ``cert_reqs`` " +"parameter to :func:`wrap_socket`. In this mode, certificates are required " +"from the other side of the socket connection; an :class:`SSLError` will be " +"raised if no certificate is provided, or if its validation fails." +msgstr "" + +#: ../Doc/library/ssl.rst:560 +msgid ":class:`enum.IntEnum` collection of CERT_* constants." +msgstr "" + +#: ../Doc/library/ssl.rst:566 +msgid "" +"Possible value for :attr:`SSLContext.verify_flags`. In this mode, " +"certificate revocation lists (CRLs) are not checked. By default OpenSSL does " +"neither require nor verify CRLs." +msgstr "" + +#: ../Doc/library/ssl.rst:574 +msgid "" +"Possible value for :attr:`SSLContext.verify_flags`. In this mode, only the " +"peer cert is check but non of the intermediate CA certificates. The mode " +"requires a valid CRL that is signed by the peer cert's issuer (its direct " +"ancestor CA). If no proper has been loaded :attr:`SSLContext." +"load_verify_locations`, validation will fail." +msgstr "" + +#: ../Doc/library/ssl.rst:584 +msgid "" +"Possible value for :attr:`SSLContext.verify_flags`. In this mode, CRLs of " +"all certificates in the peer cert chain are checked." +msgstr "" + +#: ../Doc/library/ssl.rst:591 +msgid "" +"Possible value for :attr:`SSLContext.verify_flags` to disable workarounds " +"for broken X.509 certificates." +msgstr "" + +#: ../Doc/library/ssl.rst:598 +msgid "" +"Possible value for :attr:`SSLContext.verify_flags`. It instructs OpenSSL to " +"prefer trusted certificates when building the trust chain to validate a " +"certificate. This flag is enabled by default." +msgstr "" + +#: ../Doc/library/ssl.rst:606 +msgid ":class:`enum.IntFlag` collection of VERIFY_* constants." +msgstr "" + +#: ../Doc/library/ssl.rst:612 +msgid "" +"Selects the highest protocol version that both the client and server " +"support. Despite the name, this option can select \"TLS\" protocols as well " +"as \"SSL\"." +msgstr "" + +#: ../Doc/library/ssl.rst:619 +msgid "" +"Auto-negotiate the the highest protocol version like :data:" +"`PROTOCOL_SSLv23`, but only support client-side :class:`SSLSocket` " +"connections. The protocol enables :data:`CERT_REQUIRED` and :attr:" +"`~SSLContext.check_hostname` by default." +msgstr "" + +#: ../Doc/library/ssl.rst:628 +msgid "" +"Auto-negotiate the the highest protocol version like :data:" +"`PROTOCOL_SSLv23`, but only support server-side :class:`SSLSocket` " +"connections." +msgstr "" + +#: ../Doc/library/ssl.rst:635 +msgid "Alias for data:`PROTOCOL_TLS`." +msgstr "" + +#: ../Doc/library/ssl.rst:639 +msgid "Use data:`PROTOCOL_TLS` instead." +msgstr "" + +#: ../Doc/library/ssl.rst:643 +msgid "Selects SSL version 2 as the channel encryption protocol." +msgstr "" + +#: ../Doc/library/ssl.rst:645 +msgid "" +"This protocol is not available if OpenSSL is compiled with the " +"``OPENSSL_NO_SSL2`` flag." +msgstr "" + +#: ../Doc/library/ssl.rst:650 +msgid "SSL version 2 is insecure. Its use is highly discouraged." +msgstr "" + +#: ../Doc/library/ssl.rst:654 +msgid "OpenSSL has removed support for SSLv2." +msgstr "" + +#: ../Doc/library/ssl.rst:658 +msgid "Selects SSL version 3 as the channel encryption protocol." +msgstr "" + +#: ../Doc/library/ssl.rst:660 +msgid "" +"This protocol is not be available if OpenSSL is compiled with the " +"``OPENSSL_NO_SSLv3`` flag." +msgstr "" + +#: ../Doc/library/ssl.rst:665 +msgid "SSL version 3 is insecure. Its use is highly discouraged." +msgstr "" + +#: ../Doc/library/ssl.rst:669 ../Doc/library/ssl.rst:678 +#: ../Doc/library/ssl.rst:690 ../Doc/library/ssl.rst:703 +msgid "" +"OpenSSL has deprecated all version specific protocols. Use the default " +"protocol data:`PROTOCOL_TLS` with flags like data:`OP_NO_SSLv3` instead." +msgstr "" + +#: ../Doc/library/ssl.rst:674 +msgid "Selects TLS version 1.0 as the channel encryption protocol." +msgstr "" + +#: ../Doc/library/ssl.rst:683 +msgid "" +"Selects TLS version 1.1 as the channel encryption protocol. Available only " +"with openssl version 1.0.1+." +msgstr "" + +#: ../Doc/library/ssl.rst:695 +msgid "" +"Selects TLS version 1.2 as the channel encryption protocol. This is the most " +"modern version, and probably the best choice for maximum protection, if both " +"sides can speak it. Available only with openssl version 1.0.1+." +msgstr "" + +#: ../Doc/library/ssl.rst:708 +msgid "" +"Enables workarounds for various bugs present in other SSL implementations. " +"This option is set by default. It does not necessarily set the same flags " +"as OpenSSL's ``SSL_OP_ALL`` constant." +msgstr "" + +#: ../Doc/library/ssl.rst:716 +msgid "" +"Prevents an SSLv2 connection. This option is only applicable in conjunction " +"with :const:`PROTOCOL_TLS`. It prevents the peers from choosing SSLv2 as " +"the protocol version." +msgstr "" + +#: ../Doc/library/ssl.rst:724 +msgid "SSLv2 is deprecated" +msgstr "" + +#: ../Doc/library/ssl.rst:729 +msgid "" +"Prevents an SSLv3 connection. This option is only applicable in conjunction " +"with :const:`PROTOCOL_TLS`. It prevents the peers from choosing SSLv3 as " +"the protocol version." +msgstr "" + +#: ../Doc/library/ssl.rst:737 +msgid "SSLv3 is deprecated" +msgstr "" + +#: ../Doc/library/ssl.rst:741 +msgid "" +"Prevents a TLSv1 connection. This option is only applicable in conjunction " +"with :const:`PROTOCOL_TLS`. It prevents the peers from choosing TLSv1 as " +"the protocol version." +msgstr "" + +#: ../Doc/library/ssl.rst:749 +msgid "" +"Prevents a TLSv1.1 connection. This option is only applicable in conjunction " +"with :const:`PROTOCOL_TLS`. It prevents the peers from choosing TLSv1.1 as " +"the protocol version. Available only with openssl version 1.0.1+." +msgstr "" + +#: ../Doc/library/ssl.rst:757 +msgid "" +"Prevents a TLSv1.2 connection. This option is only applicable in conjunction " +"with :const:`PROTOCOL_TLS`. It prevents the peers from choosing TLSv1.2 as " +"the protocol version. Available only with openssl version 1.0.1+." +msgstr "" + +#: ../Doc/library/ssl.rst:765 +msgid "" +"Use the server's cipher ordering preference, rather than the client's. This " +"option has no effect on client sockets and SSLv2 server sockets." +msgstr "" + +#: ../Doc/library/ssl.rst:772 +msgid "" +"Prevents re-use of the same DH key for distinct SSL sessions. This improves " +"forward secrecy but requires more computational resources. This option only " +"applies to server sockets." +msgstr "" + +#: ../Doc/library/ssl.rst:780 +msgid "" +"Prevents re-use of the same ECDH key for distinct SSL sessions. This " +"improves forward secrecy but requires more computational resources. This " +"option only applies to server sockets." +msgstr "" + +#: ../Doc/library/ssl.rst:788 +msgid "" +"Disable compression on the SSL channel. This is useful if the application " +"protocol supports its own compression scheme." +msgstr "" + +#: ../Doc/library/ssl.rst:791 +msgid "This option is only available with OpenSSL 1.0.0 and later." +msgstr "" + +#: ../Doc/library/ssl.rst:797 +msgid ":class:`enum.IntFlag` collection of OP_* constants." +msgstr "" + +#: ../Doc/library/ssl.rst:801 +msgid "Prevent client side from requesting a session ticket." +msgstr "" + +#: ../Doc/library/ssl.rst:807 +msgid "" +"Whether the OpenSSL library has built-in support for the *Application-Layer " +"Protocol Negotiation* TLS extension as described in :rfc:`7301`." +msgstr "" + +#: ../Doc/library/ssl.rst:814 +msgid "" +"Whether the OpenSSL library has built-in support for Elliptic Curve-based " +"Diffie-Hellman key exchange. This should be true unless the feature was " +"explicitly disabled by the distributor." +msgstr "" + +#: ../Doc/library/ssl.rst:822 +msgid "" +"Whether the OpenSSL library has built-in support for the *Server Name " +"Indication* extension (as defined in :rfc:`4366`)." +msgstr "" + +#: ../Doc/library/ssl.rst:829 +msgid "" +"Whether the OpenSSL library has built-in support for *Next Protocol " +"Negotiation* as described in the `NPN draft specification `_. When true, you can use the :" +"meth:`SSLContext.set_npn_protocols` method to advertise which protocols you " +"want to support." +msgstr "" + +#: ../Doc/library/ssl.rst:839 +msgid "" +"List of supported TLS channel binding types. Strings in this list can be " +"used as arguments to :meth:`SSLSocket.get_channel_binding`." +msgstr "" + +#: ../Doc/library/ssl.rst:846 +msgid "The version string of the OpenSSL library loaded by the interpreter::" +msgstr "" + +#: ../Doc/library/ssl.rst:855 +msgid "" +"A tuple of five integers representing version information about the OpenSSL " +"library::" +msgstr "" + +#: ../Doc/library/ssl.rst:865 +msgid "The raw version number of the OpenSSL library, as a single integer::" +msgstr "" + +#: ../Doc/library/ssl.rst:878 +msgid "" +"Alert Descriptions from :rfc:`5246` and others. The `IANA TLS Alert Registry " +"`_ contains this list and references to the RFCs where their " +"meaning is defined." +msgstr "" + +#: ../Doc/library/ssl.rst:882 +msgid "" +"Used as the return value of the callback function in :meth:`SSLContext." +"set_servername_callback`." +msgstr "" + +#: ../Doc/library/ssl.rst:889 +msgid ":class:`enum.IntEnum` collection of ALERT_DESCRIPTION_* constants." +msgstr "" + +#: ../Doc/library/ssl.rst:895 +msgid "" +"Option for :func:`create_default_context` and :meth:`SSLContext." +"load_default_certs`. This value indicates that the context may be used to " +"authenticate Web servers (therefore, it will be used to create client-side " +"sockets)." +msgstr "" + +#: ../Doc/library/ssl.rst:904 +msgid "" +"Option for :func:`create_default_context` and :meth:`SSLContext." +"load_default_certs`. This value indicates that the context may be used to " +"authenticate Web clients (therefore, it will be used to create server-side " +"sockets)." +msgstr "" + +#: ../Doc/library/ssl.rst:913 +msgid ":class:`enum.IntEnum` collection of SSL_ERROR_* constants." +msgstr "" + +#: ../Doc/library/ssl.rst:919 +msgid "SSL Sockets" +msgstr "" + +#: ../Doc/library/ssl.rst:923 +msgid "SSL sockets provide the following methods of :ref:`socket-objects`:" +msgstr "" + +#: ../Doc/library/ssl.rst:925 +msgid ":meth:`~socket.socket.accept()`" +msgstr "" + +#: ../Doc/library/ssl.rst:926 +msgid ":meth:`~socket.socket.bind()`" +msgstr "" + +#: ../Doc/library/ssl.rst:927 +msgid ":meth:`~socket.socket.close()`" +msgstr "" + +#: ../Doc/library/ssl.rst:928 +msgid ":meth:`~socket.socket.connect()`" +msgstr "" + +#: ../Doc/library/ssl.rst:929 +msgid ":meth:`~socket.socket.detach()`" +msgstr "" + +#: ../Doc/library/ssl.rst:930 +msgid ":meth:`~socket.socket.fileno()`" +msgstr "" + +#: ../Doc/library/ssl.rst:931 +msgid "" +":meth:`~socket.socket.getpeername()`, :meth:`~socket.socket.getsockname()`" +msgstr "" + +#: ../Doc/library/ssl.rst:932 +msgid "" +":meth:`~socket.socket.getsockopt()`, :meth:`~socket.socket.setsockopt()`" +msgstr "" + +#: ../Doc/library/ssl.rst:933 +msgid "" +":meth:`~socket.socket.gettimeout()`, :meth:`~socket.socket.settimeout()`, :" +"meth:`~socket.socket.setblocking()`" +msgstr "" + +#: ../Doc/library/ssl.rst:935 +msgid ":meth:`~socket.socket.listen()`" +msgstr "" + +#: ../Doc/library/ssl.rst:936 +msgid ":meth:`~socket.socket.makefile()`" +msgstr "" + +#: ../Doc/library/ssl.rst:937 +msgid "" +":meth:`~socket.socket.recv()`, :meth:`~socket.socket.recv_into()` (but " +"passing a non-zero ``flags`` argument is not allowed)" +msgstr "" + +#: ../Doc/library/ssl.rst:939 +msgid "" +":meth:`~socket.socket.send()`, :meth:`~socket.socket.sendall()` (with the " +"same limitation)" +msgstr "" + +#: ../Doc/library/ssl.rst:941 +msgid "" +":meth:`~socket.socket.sendfile()` (but :mod:`os.sendfile` will be used for " +"plain-text sockets only, else :meth:`~socket.socket.send()` will be used)" +msgstr "" + +#: ../Doc/library/ssl.rst:943 +msgid ":meth:`~socket.socket.shutdown()`" +msgstr "" + +#: ../Doc/library/ssl.rst:945 +msgid "" +"However, since the SSL (and TLS) protocol has its own framing atop of TCP, " +"the SSL sockets abstraction can, in certain respects, diverge from the " +"specification of normal, OS-level sockets. See especially the :ref:`notes " +"on non-blocking sockets `." +msgstr "" + +#: ../Doc/library/ssl.rst:950 +msgid "" +"Usually, :class:`SSLSocket` are not created directly, but using the the :" +"meth:`SSLContext.wrap_socket` method." +msgstr "" + +#: ../Doc/library/ssl.rst:953 +msgid "The :meth:`sendfile` method was added." +msgstr "" + +#: ../Doc/library/ssl.rst:956 +msgid "" +"The :meth:`shutdown` does not reset the socket timeout each time bytes are " +"received or sent. The socket timeout is now to maximum total duration of the " +"shutdown." +msgstr "" + +#: ../Doc/library/ssl.rst:961 +msgid "" +"It is deprecated to create a :class:`SSLSocket` instance directly, use :meth:" +"`SSLContext.wrap_socket` to wrap a socket." +msgstr "" + +#: ../Doc/library/ssl.rst:966 +msgid "SSL sockets also have the following additional methods and attributes:" +msgstr "" + +#: ../Doc/library/ssl.rst:970 +msgid "" +"Read up to *len* bytes of data from the SSL socket and return the result as " +"a ``bytes`` instance. If *buffer* is specified, then read into the buffer " +"instead, and return the number of bytes read." +msgstr "" + +#: ../Doc/library/ssl.rst:974 +msgid "" +"Raise :exc:`SSLWantReadError` or :exc:`SSLWantWriteError` if the socket is :" +"ref:`non-blocking ` and the read would block." +msgstr "" + +#: ../Doc/library/ssl.rst:977 +msgid "" +"As at any time a re-negotiation is possible, a call to :meth:`read` can also " +"cause write operations." +msgstr "" + +#: ../Doc/library/ssl.rst:980 +msgid "" +"The socket timeout is no more reset each time bytes are received or sent. " +"The socket timeout is now to maximum total duration to read up to *len* " +"bytes." +msgstr "" + +#: ../Doc/library/ssl.rst:985 +msgid "Use :meth:`~SSLSocket.recv` instead of :meth:`~SSLSocket.read`." +msgstr "" + +#: ../Doc/library/ssl.rst:990 +msgid "" +"Write *buf* to the SSL socket and return the number of bytes written. The " +"*buf* argument must be an object supporting the buffer interface." +msgstr "" + +#: ../Doc/library/ssl.rst:993 +msgid "" +"Raise :exc:`SSLWantReadError` or :exc:`SSLWantWriteError` if the socket is :" +"ref:`non-blocking ` and the write would block." +msgstr "" + +#: ../Doc/library/ssl.rst:996 +msgid "" +"As at any time a re-negotiation is possible, a call to :meth:`write` can " +"also cause read operations." +msgstr "" + +#: ../Doc/library/ssl.rst:999 +msgid "" +"The socket timeout is no more reset each time bytes are received or sent. " +"The socket timeout is now to maximum total duration to write *buf*." +msgstr "" + +#: ../Doc/library/ssl.rst:1003 +msgid "Use :meth:`~SSLSocket.send` instead of :meth:`~SSLSocket.write`." +msgstr "" + +#: ../Doc/library/ssl.rst:1008 +msgid "" +"The :meth:`~SSLSocket.read` and :meth:`~SSLSocket.write` methods are the low-" +"level methods that read and write unencrypted, application-level data and " +"decrypt/encrypt it to encrypted, wire-level data. These methods require an " +"active SSL connection, i.e. the handshake was completed and :meth:`SSLSocket." +"unwrap` was not called." +msgstr "" + +#: ../Doc/library/ssl.rst:1014 +msgid "" +"Normally you should use the socket API methods like :meth:`~socket.socket." +"recv` and :meth:`~socket.socket.send` instead of these methods." +msgstr "" + +#: ../Doc/library/ssl.rst:1020 +msgid "Perform the SSL setup handshake." +msgstr "" + +#: ../Doc/library/ssl.rst:1022 +msgid "" +"The handshake method also performs :func:`match_hostname` when the :attr:" +"`~SSLContext.check_hostname` attribute of the socket's :attr:`~SSLSocket." +"context` is true." +msgstr "" + +#: ../Doc/library/ssl.rst:1027 +msgid "" +"The socket timeout is no more reset each time bytes are received or sent. " +"The socket timeout is now to maximum total duration of the handshake." +msgstr "" + +#: ../Doc/library/ssl.rst:1033 +msgid "" +"If there is no certificate for the peer on the other end of the connection, " +"return ``None``. If the SSL handshake hasn't been done yet, raise :exc:" +"`ValueError`." +msgstr "" + +#: ../Doc/library/ssl.rst:1037 +msgid "" +"If the ``binary_form`` parameter is :const:`False`, and a certificate was " +"received from the peer, this method returns a :class:`dict` instance. If " +"the certificate was not validated, the dict is empty. If the certificate " +"was validated, it returns a dict with several keys, amongst them ``subject`` " +"(the principal for which the certificate was issued) and ``issuer`` (the " +"principal issuing the certificate). If a certificate contains an instance " +"of the *Subject Alternative Name* extension (see :rfc:`3280`), there will " +"also be a ``subjectAltName`` key in the dictionary." +msgstr "" + +#: ../Doc/library/ssl.rst:1046 +msgid "" +"The ``subject`` and ``issuer`` fields are tuples containing the sequence of " +"relative distinguished names (RDNs) given in the certificate's data " +"structure for the respective fields, and each RDN is a sequence of name-" +"value pairs. Here is a real-world example::" +msgstr "" + +#: ../Doc/library/ssl.rst:1072 +msgid "" +"To validate a certificate for a particular service, you can use the :func:" +"`match_hostname` function." +msgstr "" + +#: ../Doc/library/ssl.rst:1075 +msgid "" +"If the ``binary_form`` parameter is :const:`True`, and a certificate was " +"provided, this method returns the DER-encoded form of the entire certificate " +"as a sequence of bytes, or :const:`None` if the peer did not provide a " +"certificate. Whether the peer provides a certificate depends on the SSL " +"socket's role:" +msgstr "" + +#: ../Doc/library/ssl.rst:1081 +msgid "" +"for a client SSL socket, the server will always provide a certificate, " +"regardless of whether validation was required;" +msgstr "" + +#: ../Doc/library/ssl.rst:1084 +msgid "" +"for a server SSL socket, the client will only provide a certificate when " +"requested by the server; therefore :meth:`getpeercert` will return :const:" +"`None` if you used :const:`CERT_NONE` (rather than :const:`CERT_OPTIONAL` " +"or :const:`CERT_REQUIRED`)." +msgstr "" + +#: ../Doc/library/ssl.rst:1089 +msgid "" +"The returned dictionary includes additional items such as ``issuer`` and " +"``notBefore``." +msgstr "" + +#: ../Doc/library/ssl.rst:1093 +msgid "" +":exc:`ValueError` is raised when the handshake isn't done. The returned " +"dictionary includes additional X509v3 extension items such as " +"``crlDistributionPoints``, ``caIssuers`` and ``OCSP`` URIs." +msgstr "" + +#: ../Doc/library/ssl.rst:1100 +msgid "" +"Returns a three-value tuple containing the name of the cipher being used, " +"the version of the SSL protocol that defines its use, and the number of " +"secret bits being used. If no connection has been established, returns " +"``None``." +msgstr "" + +#: ../Doc/library/ssl.rst:1106 +msgid "" +"Return the list of ciphers shared by the client during the handshake. Each " +"entry of the returned list is a three-value tuple containing the name of the " +"cipher, the version of the SSL protocol that defines its use, and the number " +"of secret bits the cipher uses. :meth:`~SSLSocket.shared_ciphers` returns " +"``None`` if no connection has been established or the socket is a client " +"socket." +msgstr "" + +#: ../Doc/library/ssl.rst:1117 +msgid "" +"Return the compression algorithm being used as a string, or ``None`` if the " +"connection isn't compressed." +msgstr "" + +#: ../Doc/library/ssl.rst:1120 +msgid "" +"If the higher-level protocol supports its own compression mechanism, you can " +"use :data:`OP_NO_COMPRESSION` to disable SSL-level compression." +msgstr "" + +#: ../Doc/library/ssl.rst:1127 +msgid "" +"Get channel binding data for current connection, as a bytes object. Returns " +"``None`` if not connected or the handshake has not been completed." +msgstr "" + +#: ../Doc/library/ssl.rst:1130 +msgid "" +"The *cb_type* parameter allow selection of the desired channel binding type. " +"Valid channel binding types are listed in the :data:`CHANNEL_BINDING_TYPES` " +"list. Currently only the 'tls-unique' channel binding, defined by :rfc:" +"`5929`, is supported. :exc:`ValueError` will be raised if an unsupported " +"channel binding type is requested." +msgstr "" + +#: ../Doc/library/ssl.rst:1140 +msgid "" +"Return the protocol that was selected during the TLS handshake. If :meth:" +"`SSLContext.set_alpn_protocols` was not called, if the other party does not " +"support ALPN, if this socket does not support any of the client's proposed " +"protocols, or if the handshake has not happened yet, ``None`` is returned." +msgstr "" + +#: ../Doc/library/ssl.rst:1150 +msgid "" +"Return the higher-level protocol that was selected during the TLS/SSL " +"handshake. If :meth:`SSLContext.set_npn_protocols` was not called, or if the " +"other party does not support NPN, or if the handshake has not yet happened, " +"this will return ``None``." +msgstr "" + +#: ../Doc/library/ssl.rst:1159 +msgid "" +"Performs the SSL shutdown handshake, which removes the TLS layer from the " +"underlying socket, and returns the underlying socket object. This can be " +"used to go from encrypted operation over a connection to unencrypted. The " +"returned socket should always be used for further communication with the " +"other side of the connection, rather than the original socket." +msgstr "" + +#: ../Doc/library/ssl.rst:1167 +msgid "" +"Return the actual SSL protocol version negotiated by the connection as a " +"string, or ``None`` is no secure connection is established. As of this " +"writing, possible return values include ``\"SSLv2\"``, ``\"SSLv3\"``, ``" +"\"TLSv1\"``, ``\"TLSv1.1\"`` and ``\"TLSv1.2\"``. Recent OpenSSL versions " +"may define more return values." +msgstr "" + +#: ../Doc/library/ssl.rst:1177 +msgid "" +"Returns the number of already decrypted bytes available for read, pending on " +"the connection." +msgstr "" + +#: ../Doc/library/ssl.rst:1182 +msgid "" +"The :class:`SSLContext` object this SSL socket is tied to. If the SSL " +"socket was created using the top-level :func:`wrap_socket` function (rather " +"than :meth:`SSLContext.wrap_socket`), this is a custom context object " +"created for this SSL socket." +msgstr "" + +#: ../Doc/library/ssl.rst:1191 +msgid "" +"A boolean which is ``True`` for server-side sockets and ``False`` for client-" +"side sockets." +msgstr "" + +#: ../Doc/library/ssl.rst:1198 +msgid "" +"Hostname of the server: :class:`str` type, or ``None`` for server-side " +"socket or if the hostname was not specified in the constructor." +msgstr "" + +#: ../Doc/library/ssl.rst:1205 +msgid "" +"The :class:`SSLSession` for this SSL connection. The session is available " +"for client and server side sockets after the TLS handshake has been " +"performed. For client sockets the session can be set before :meth:" +"`~SSLSocket.do_handshake` has been called to reuse a session." +msgstr "" + +#: ../Doc/library/ssl.rst:1218 +msgid "SSL Contexts" +msgstr "" + +#: ../Doc/library/ssl.rst:1222 +msgid "" +"An SSL context holds various data longer-lived than single SSL connections, " +"such as SSL configuration options, certificate(s) and private key(s). It " +"also manages a cache of SSL sessions for server-side sockets, in order to " +"speed up repeated connections from the same clients." +msgstr "" + +#: ../Doc/library/ssl.rst:1229 +msgid "" +"Create a new SSL context. You may pass *protocol* which must be one of the " +"``PROTOCOL_*`` constants defined in this module. :data:`PROTOCOL_TLS` is " +"currently recommended for maximum interoperability and default value." +msgstr "" + +#: ../Doc/library/ssl.rst:1235 +msgid "" +":func:`create_default_context` lets the :mod:`ssl` module choose security " +"settings for a given purpose." +msgstr "" + +#: ../Doc/library/ssl.rst:1240 +msgid "" +"The context is created with secure default values. The options :data:" +"`OP_NO_COMPRESSION`, :data:`OP_CIPHER_SERVER_PREFERENCE`, :data:" +"`OP_SINGLE_DH_USE`, :data:`OP_SINGLE_ECDH_USE`, :data:`OP_NO_SSLv2` (except " +"for :data:`PROTOCOL_SSLv2`), and :data:`OP_NO_SSLv3` (except for :data:" +"`PROTOCOL_SSLv3`) are set by default. The initial cipher suite list contains " +"only ``HIGH`` ciphers, no ``NULL`` ciphers and no ``MD5`` ciphers (except " +"for :data:`PROTOCOL_SSLv2`)." +msgstr "" + +#: ../Doc/library/ssl.rst:1250 +msgid ":class:`SSLContext` objects have the following methods and attributes:" +msgstr "" + +#: ../Doc/library/ssl.rst:1254 +msgid "" +"Get statistics about quantities of loaded X.509 certificates, count of X.509 " +"certificates flagged as CA certificates and certificate revocation lists as " +"dictionary." +msgstr "" + +#: ../Doc/library/ssl.rst:1258 +msgid "Example for a context with one CA cert and one other cert::" +msgstr "" + +#: ../Doc/library/ssl.rst:1268 +msgid "" +"Load a private key and the corresponding certificate. The *certfile* string " +"must be the path to a single file in PEM format containing the certificate " +"as well as any number of CA certificates needed to establish the " +"certificate's authenticity. The *keyfile* string, if present, must point to " +"a file containing the private key in. Otherwise the private key will be " +"taken from *certfile* as well. See the discussion of :ref:`ssl-" +"certificates` for more information on how the certificate is stored in the " +"*certfile*." +msgstr "" + +#: ../Doc/library/ssl.rst:1277 +msgid "" +"The *password* argument may be a function to call to get the password for " +"decrypting the private key. It will only be called if the private key is " +"encrypted and a password is necessary. It will be called with no arguments, " +"and it should return a string, bytes, or bytearray. If the return value is " +"a string it will be encoded as UTF-8 before using it to decrypt the key. " +"Alternatively a string, bytes, or bytearray value may be supplied directly " +"as the *password* argument. It will be ignored if the private key is not " +"encrypted and no password is needed." +msgstr "" + +#: ../Doc/library/ssl.rst:1286 +msgid "" +"If the *password* argument is not specified and a password is required, " +"OpenSSL's built-in password prompting mechanism will be used to " +"interactively prompt the user for a password." +msgstr "" + +#: ../Doc/library/ssl.rst:1290 +msgid "" +"An :class:`SSLError` is raised if the private key doesn't match with the " +"certificate." +msgstr "" + +#: ../Doc/library/ssl.rst:1293 +msgid "New optional argument *password*." +msgstr "" + +#: ../Doc/library/ssl.rst:1298 +msgid "" +"Load a set of default \"certification authority\" (CA) certificates from " +"default locations. On Windows it loads CA certs from the ``CA`` and ``ROOT`` " +"system stores. On other systems it calls :meth:`SSLContext." +"set_default_verify_paths`. In the future the method may load CA certificates " +"from other locations, too." +msgstr "" + +#: ../Doc/library/ssl.rst:1304 +msgid "" +"The *purpose* flag specifies what kind of CA certificates are loaded. The " +"default settings :data:`Purpose.SERVER_AUTH` loads certificates, that are " +"flagged and trusted for TLS web server authentication (client side " +"sockets). :data:`Purpose.CLIENT_AUTH` loads CA certificates for client " +"certificate verification on the server side." +msgstr "" + +#: ../Doc/library/ssl.rst:1314 +msgid "" +"Load a set of \"certification authority\" (CA) certificates used to validate " +"other peers' certificates when :data:`verify_mode` is other than :data:" +"`CERT_NONE`. At least one of *cafile* or *capath* must be specified." +msgstr "" + +#: ../Doc/library/ssl.rst:1318 +msgid "" +"This method can also load certification revocation lists (CRLs) in PEM or " +"DER format. In order to make use of CRLs, :attr:`SSLContext.verify_flags` " +"must be configured properly." +msgstr "" + +#: ../Doc/library/ssl.rst:1322 +msgid "" +"The *cafile* string, if present, is the path to a file of concatenated CA " +"certificates in PEM format. See the discussion of :ref:`ssl-certificates` " +"for more information about how to arrange the certificates in this file." +msgstr "" + +#: ../Doc/library/ssl.rst:1327 +msgid "" +"The *capath* string, if present, is the path to a directory containing " +"several CA certificates in PEM format, following an `OpenSSL specific layout " +"`_." +msgstr "" + +#: ../Doc/library/ssl.rst:1332 +msgid "" +"The *cadata* object, if present, is either an ASCII string of one or more " +"PEM-encoded certificates or a :term:`bytes-like object` of DER-encoded " +"certificates. Like with *capath* extra lines around PEM-encoded certificates " +"are ignored but at least one certificate must be present." +msgstr "" + +#: ../Doc/library/ssl.rst:1337 +msgid "New optional argument *cadata*" +msgstr "" + +#: ../Doc/library/ssl.rst:1342 +msgid "" +"Get a list of loaded \"certification authority\" (CA) certificates. If the " +"``binary_form`` parameter is :const:`False` each list entry is a dict like " +"the output of :meth:`SSLSocket.getpeercert`. Otherwise the method returns a " +"list of DER-encoded certificates. The returned list does not contain " +"certificates from *capath* unless a certificate was requested and loaded by " +"a SSL connection." +msgstr "" + +#: ../Doc/library/ssl.rst:1350 +msgid "" +"Certificates in a capath directory aren't loaded unless they have been used " +"at least once." +msgstr "" + +#: ../Doc/library/ssl.rst:1357 +msgid "" +"Get a list of enabled ciphers. The list is in order of cipher priority. See :" +"meth:`SSLContext.set_ciphers`." +msgstr "" + +#: ../Doc/library/ssl.rst:1405 +msgid "On OpenSSL 1.1 and newer the cipher dict contains additional fields::" +msgstr "" + +#: ../Doc/library/ssl.rst:1407 +msgid "Availability: OpenSSL 1.0.2+" +msgstr "" + +#: ../Doc/library/ssl.rst:1413 +msgid "" +"Load a set of default \"certification authority\" (CA) certificates from a " +"filesystem path defined when building the OpenSSL library. Unfortunately, " +"there's no easy way to know whether this method succeeds: no error is " +"returned if no certificates are to be found. When the OpenSSL library is " +"provided as part of the operating system, though, it is likely to be " +"configured properly." +msgstr "" + +#: ../Doc/library/ssl.rst:1422 +msgid "" +"Set the available ciphers for sockets created with this context. It should " +"be a string in the `OpenSSL cipher list format `_. If no cipher can be selected " +"(because compile-time options or other configuration forbids use of all the " +"specified ciphers), an :class:`SSLError` will be raised." +msgstr "" + +#: ../Doc/library/ssl.rst:1430 +msgid "" +"when connected, the :meth:`SSLSocket.cipher` method of SSL sockets will give " +"the currently selected cipher." +msgstr "" + +#: ../Doc/library/ssl.rst:1435 +msgid "" +"Specify which protocols the socket should advertise during the SSL/TLS " +"handshake. It should be a list of ASCII strings, like ``['http/1.1', " +"'spdy/2']``, ordered by preference. The selection of a protocol will happen " +"during the handshake, and will play out according to :rfc:`7301`. After a " +"successful handshake, the :meth:`SSLSocket.selected_alpn_protocol` method " +"will return the agreed-upon protocol." +msgstr "" + +#: ../Doc/library/ssl.rst:1442 +msgid "" +"This method will raise :exc:`NotImplementedError` if :data:`HAS_ALPN` is " +"False." +msgstr "" + +#: ../Doc/library/ssl.rst:1445 +msgid "" +"OpenSSL 1.1.0+ will abort the handshake and raise :exc:`SSLError` when both " +"sides support ALPN but cannot agree on a protocol." +msgstr "" + +#: ../Doc/library/ssl.rst:1452 +msgid "" +"Specify which protocols the socket should advertise during the SSL/TLS " +"handshake. It should be a list of strings, like ``['http/1.1', 'spdy/2']``, " +"ordered by preference. The selection of a protocol will happen during the " +"handshake, and will play out according to the `NPN draft specification " +"`_. After a " +"successful handshake, the :meth:`SSLSocket.selected_npn_protocol` method " +"will return the agreed-upon protocol." +msgstr "" + +#: ../Doc/library/ssl.rst:1460 +msgid "" +"This method will raise :exc:`NotImplementedError` if :data:`HAS_NPN` is " +"False." +msgstr "" + +#: ../Doc/library/ssl.rst:1467 +msgid "" +"Register a callback function that will be called after the TLS Client Hello " +"handshake message has been received by the SSL/TLS server when the TLS " +"client specifies a server name indication. The server name indication " +"mechanism is specified in :rfc:`6066` section 3 - Server Name Indication." +msgstr "" + +#: ../Doc/library/ssl.rst:1472 +msgid "" +"Only one callback can be set per ``SSLContext``. If *server_name_callback* " +"is ``None`` then the callback is disabled. Calling this function a " +"subsequent time will disable the previously registered callback." +msgstr "" + +#: ../Doc/library/ssl.rst:1476 +msgid "" +"The callback function, *server_name_callback*, will be called with three " +"arguments; the first being the :class:`ssl.SSLSocket`, the second is a " +"string that represents the server name that the client is intending to " +"communicate (or :const:`None` if the TLS Client Hello does not contain a " +"server name) and the third argument is the original :class:`SSLContext`. The " +"server name argument is the IDNA decoded server name." +msgstr "" + +#: ../Doc/library/ssl.rst:1483 +msgid "" +"A typical use of this callback is to change the :class:`ssl.SSLSocket`'s :" +"attr:`SSLSocket.context` attribute to a new object of type :class:" +"`SSLContext` representing a certificate chain that matches the server name." +msgstr "" + +#: ../Doc/library/ssl.rst:1488 +msgid "" +"Due to the early negotiation phase of the TLS connection, only limited " +"methods and attributes are usable like :meth:`SSLSocket." +"selected_alpn_protocol` and :attr:`SSLSocket.context`. :meth:`SSLSocket." +"getpeercert`, :meth:`SSLSocket.getpeercert`, :meth:`SSLSocket.cipher` and :" +"meth:`SSLSocket.compress` methods require that the TLS connection has " +"progressed beyond the TLS Client Hello and therefore will not contain return " +"meaningful values nor can they be called safely." +msgstr "" + +#: ../Doc/library/ssl.rst:1496 +msgid "" +"The *server_name_callback* function must return ``None`` to allow the TLS " +"negotiation to continue. If a TLS failure is required, a constant :const:" +"`ALERT_DESCRIPTION_* ` can be returned. " +"Other return values will result in a TLS fatal error with :const:" +"`ALERT_DESCRIPTION_INTERNAL_ERROR`." +msgstr "" + +#: ../Doc/library/ssl.rst:1502 +msgid "" +"If there is an IDNA decoding error on the server name, the TLS connection " +"will terminate with an :const:`ALERT_DESCRIPTION_INTERNAL_ERROR` fatal TLS " +"alert message to the client." +msgstr "" + +#: ../Doc/library/ssl.rst:1506 +msgid "" +"If an exception is raised from the *server_name_callback* function the TLS " +"connection will terminate with a fatal TLS alert message :const:" +"`ALERT_DESCRIPTION_HANDSHAKE_FAILURE`." +msgstr "" + +#: ../Doc/library/ssl.rst:1510 +msgid "" +"This method will raise :exc:`NotImplementedError` if the OpenSSL library had " +"OPENSSL_NO_TLSEXT defined when it was built." +msgstr "" + +#: ../Doc/library/ssl.rst:1517 +msgid "" +"Load the key generation parameters for Diffie-Helman (DH) key exchange. " +"Using DH key exchange improves forward secrecy at the expense of " +"computational resources (both on the server and on the client). The *dhfile* " +"parameter should be the path to a file containing DH parameters in PEM " +"format." +msgstr "" + +#: ../Doc/library/ssl.rst:1523 +msgid "" +"This setting doesn't apply to client sockets. You can also use the :data:" +"`OP_SINGLE_DH_USE` option to further improve security." +msgstr "" + +#: ../Doc/library/ssl.rst:1530 +msgid "" +"Set the curve name for Elliptic Curve-based Diffie-Hellman (ECDH) key " +"exchange. ECDH is significantly faster than regular DH while arguably as " +"secure. The *curve_name* parameter should be a string describing a well-" +"known elliptic curve, for example ``prime256v1`` for a widely supported " +"curve." +msgstr "" + +#: ../Doc/library/ssl.rst:1536 +msgid "" +"This setting doesn't apply to client sockets. You can also use the :data:" +"`OP_SINGLE_ECDH_USE` option to further improve security." +msgstr "" + +#: ../Doc/library/ssl.rst:1539 +msgid "This method is not available if :data:`HAS_ECDH` is False." +msgstr "" + +#: ../Doc/library/ssl.rst:1544 +msgid "" +"`SSL/TLS & Perfect Forward Secrecy `_" +msgstr "" + +#: ../Doc/library/ssl.rst:1545 +msgid "Vincent Bernat." +msgstr "" + +#: ../Doc/library/ssl.rst:1551 +msgid "" +"Wrap an existing Python socket *sock* and return an :class:`SSLSocket` " +"object. *sock* must be a :data:`~socket.SOCK_STREAM` socket; other socket " +"types are unsupported." +msgstr "" + +#: ../Doc/library/ssl.rst:1555 +msgid "" +"The returned SSL socket is tied to the context, its settings and " +"certificates. The parameters *server_side*, *do_handshake_on_connect* and " +"*suppress_ragged_eofs* have the same meaning as in the top-level :func:" +"`wrap_socket` function." +msgstr "" + +#: ../Doc/library/ssl.rst:1560 +msgid "" +"On client connections, the optional parameter *server_hostname* specifies " +"the hostname of the service which we are connecting to. This allows a " +"single server to host multiple SSL-based services with distinct " +"certificates, quite similarly to HTTP virtual hosts. Specifying " +"*server_hostname* will raise a :exc:`ValueError` if *server_side* is true." +msgstr "" + +#: ../Doc/library/ssl.rst:1566 +msgid "*session*, see :attr:`~SSLSocket.session`." +msgstr "" + +#: ../Doc/library/ssl.rst:1568 +msgid "" +"Always allow a server_hostname to be passed, even if OpenSSL does not have " +"SNI." +msgstr "" + +#: ../Doc/library/ssl.rst:1572 ../Doc/library/ssl.rst:1585 +msgid "*session* argument was added." +msgstr "" + +#: ../Doc/library/ssl.rst:1578 +msgid "" +"Create a new :class:`SSLObject` instance by wrapping the BIO objects " +"*incoming* and *outgoing*. The SSL routines will read input data from the " +"incoming BIO and write data to the outgoing BIO." +msgstr "" + +#: ../Doc/library/ssl.rst:1582 +msgid "" +"The *server_side*, *server_hostname* and *session* parameters have the same " +"meaning as in :meth:`SSLContext.wrap_socket`." +msgstr "" + +#: ../Doc/library/ssl.rst:1590 +msgid "" +"Get statistics about the SSL sessions created or managed by this context. A " +"dictionary is returned which maps the names of each `piece of information " +"`_ to their " +"numeric values. For example, here is the total number of hits and misses in " +"the session cache since the context was created::" +msgstr "" + +#: ../Doc/library/ssl.rst:1602 +msgid "" +"Whether to match the peer cert's hostname with :func:`match_hostname` in :" +"meth:`SSLSocket.do_handshake`. The context's :attr:`~SSLContext.verify_mode` " +"must be set to :data:`CERT_OPTIONAL` or :data:`CERT_REQUIRED`, and you must " +"pass *server_hostname* to :meth:`~SSLContext.wrap_socket` in order to match " +"the hostname." +msgstr "" + +#: ../Doc/library/ssl.rst:1625 +msgid "This features requires OpenSSL 0.9.8f or newer." +msgstr "" + +#: ../Doc/library/ssl.rst:1629 +msgid "" +"An integer representing the set of SSL options enabled on this context. The " +"default value is :data:`OP_ALL`, but you can specify other options such as :" +"data:`OP_NO_SSLv2` by ORing them together." +msgstr "" + +#: ../Doc/library/ssl.rst:1634 +msgid "" +"With versions of OpenSSL older than 0.9.8m, it is only possible to set " +"options, not to clear them. Attempting to clear an option (by resetting the " +"corresponding bits) will raise a ``ValueError``." +msgstr "" + +#: ../Doc/library/ssl.rst:1638 +msgid ":attr:`SSLContext.options` returns :class:`Options` flags:" +msgstr "" + +#: ../Doc/library/ssl.rst:1646 +msgid "" +"The protocol version chosen when constructing the context. This attribute " +"is read-only." +msgstr "" + +#: ../Doc/library/ssl.rst:1651 +msgid "" +"The flags for certificate verification operations. You can set flags like :" +"data:`VERIFY_CRL_CHECK_LEAF` by ORing them together. By default OpenSSL does " +"neither require nor verify certificate revocation lists (CRLs). Available " +"only with openssl version 0.9.8+." +msgstr "" + +#: ../Doc/library/ssl.rst:1658 +msgid ":attr:`SSLContext.verify_flags` returns :class:`VerifyFlags` flags:" +msgstr "" + +#: ../Doc/library/ssl.rst:1666 +msgid "" +"Whether to try to verify other peers' certificates and how to behave if " +"verification fails. This attribute must be one of :data:`CERT_NONE`, :data:" +"`CERT_OPTIONAL` or :data:`CERT_REQUIRED`." +msgstr "" + +#: ../Doc/library/ssl.rst:1670 +msgid ":attr:`SSLContext.verify_mode` returns :class:`VerifyMode` enum:" +msgstr "" + +#: ../Doc/library/ssl.rst:1683 +msgid "Certificates" +msgstr "" + +#: ../Doc/library/ssl.rst:1685 +msgid "" +"Certificates in general are part of a public-key / private-key system. In " +"this system, each *principal*, (which may be a machine, or a person, or an " +"organization) is assigned a unique two-part encryption key. One part of the " +"key is public, and is called the *public key*; the other part is kept " +"secret, and is called the *private key*. The two parts are related, in that " +"if you encrypt a message with one of the parts, you can decrypt it with the " +"other part, and **only** with the other part." +msgstr "" + +#: ../Doc/library/ssl.rst:1693 +msgid "" +"A certificate contains information about two principals. It contains the " +"name of a *subject*, and the subject's public key. It also contains a " +"statement by a second principal, the *issuer*, that the subject is who he " +"claims to be, and that this is indeed the subject's public key. The " +"issuer's statement is signed with the issuer's private key, which only the " +"issuer knows. However, anyone can verify the issuer's statement by finding " +"the issuer's public key, decrypting the statement with it, and comparing it " +"to the other information in the certificate. The certificate also contains " +"information about the time period over which it is valid. This is expressed " +"as two fields, called \"notBefore\" and \"notAfter\"." +msgstr "" + +#: ../Doc/library/ssl.rst:1703 +msgid "" +"In the Python use of certificates, a client or server can use a certificate " +"to prove who they are. The other side of a network connection can also be " +"required to produce a certificate, and that certificate can be validated to " +"the satisfaction of the client or server that requires such validation. The " +"connection attempt can be set to raise an exception if the validation fails. " +"Validation is done automatically, by the underlying OpenSSL framework; the " +"application need not concern itself with its mechanics. But the application " +"does usually need to provide sets of certificates to allow this process to " +"take place." +msgstr "" + +#: ../Doc/library/ssl.rst:1713 +msgid "" +"Python uses files to contain certificates. They should be formatted as \"PEM" +"\" (see :rfc:`1422`), which is a base-64 encoded form wrapped with a header " +"line and a footer line::" +msgstr "" + +#: ../Doc/library/ssl.rst:1722 +msgid "Certificate chains" +msgstr "" + +#: ../Doc/library/ssl.rst:1724 +msgid "" +"The Python files which contain certificates can contain a sequence of " +"certificates, sometimes called a *certificate chain*. This chain should " +"start with the specific certificate for the principal who \"is\" the client " +"or server, and then the certificate for the issuer of that certificate, and " +"then the certificate for the issuer of *that* certificate, and so on up the " +"chain till you get to a certificate which is *self-signed*, that is, a " +"certificate which has the same subject and issuer, sometimes called a *root " +"certificate*. The certificates should just be concatenated together in the " +"certificate file. For example, suppose we had a three certificate chain, " +"from our server certificate to the certificate of the certification " +"authority that signed our server certificate, to the root certificate of the " +"agency which issued the certification authority's certificate::" +msgstr "" + +#: ../Doc/library/ssl.rst:1748 +msgid "CA certificates" +msgstr "" + +#: ../Doc/library/ssl.rst:1750 +msgid "" +"If you are going to require validation of the other side of the connection's " +"certificate, you need to provide a \"CA certs\" file, filled with the " +"certificate chains for each issuer you are willing to trust. Again, this " +"file just contains these chains concatenated together. For validation, " +"Python will use the first chain it finds in the file which matches. The " +"platform's certificates file can be used by calling :meth:`SSLContext." +"load_default_certs`, this is done automatically with :func:`." +"create_default_context`." +msgstr "" + +#: ../Doc/library/ssl.rst:1759 +msgid "Combined key and certificate" +msgstr "" + +#: ../Doc/library/ssl.rst:1761 +msgid "" +"Often the private key is stored in the same file as the certificate; in this " +"case, only the ``certfile`` parameter to :meth:`SSLContext.load_cert_chain` " +"and :func:`wrap_socket` needs to be passed. If the private key is stored " +"with the certificate, it should come before the first certificate in the " +"certificate chain::" +msgstr "" + +#: ../Doc/library/ssl.rst:1775 +msgid "Self-signed certificates" +msgstr "" + +#: ../Doc/library/ssl.rst:1777 +msgid "" +"If you are going to create a server that provides SSL-encrypted connection " +"services, you will need to acquire a certificate for that service. There " +"are many ways of acquiring appropriate certificates, such as buying one from " +"a certification authority. Another common practice is to generate a self-" +"signed certificate. The simplest way to do this is with the OpenSSL " +"package, using something like the following::" +msgstr "" + +#: ../Doc/library/ssl.rst:1806 +msgid "" +"The disadvantage of a self-signed certificate is that it is its own root " +"certificate, and no one else will have it in their cache of known (and " +"trusted) root certificates." +msgstr "" + +#: ../Doc/library/ssl.rst:1815 +msgid "Testing for SSL support" +msgstr "" + +#: ../Doc/library/ssl.rst:1817 +msgid "" +"To test for the presence of SSL support in a Python installation, user code " +"should use the following idiom::" +msgstr "" + +#: ../Doc/library/ssl.rst:1828 +msgid "Client-side operation" +msgstr "" + +#: ../Doc/library/ssl.rst:1830 +msgid "" +"This example creates a SSL context with the recommended security settings " +"for client sockets, including automatic certificate verification::" +msgstr "" + +#: ../Doc/library/ssl.rst:1835 +msgid "" +"If you prefer to tune security settings yourself, you might create a context " +"from scratch (but beware that you might not get the settings right)::" +msgstr "" + +#: ../Doc/library/ssl.rst:1844 +msgid "" +"(this snippet assumes your operating system places a bundle of all CA " +"certificates in ``/etc/ssl/certs/ca-bundle.crt``; if not, you'll get an " +"error and have to adjust the location)" +msgstr "" + +#: ../Doc/library/ssl.rst:1848 +msgid "" +"When you use the context to connect to a server, :const:`CERT_REQUIRED` " +"validates the server certificate: it ensures that the server certificate was " +"signed with one of the CA certificates, and checks the signature for " +"correctness::" +msgstr "" + +#: ../Doc/library/ssl.rst:1857 +msgid "You may then fetch the certificate::" +msgstr "" + +#: ../Doc/library/ssl.rst:1861 +msgid "" +"Visual inspection shows that the certificate does identify the desired " +"service (that is, the HTTPS host ``www.python.org``)::" +msgstr "" + +#: ../Doc/library/ssl.rst:1904 +msgid "" +"Now the SSL channel is established and the certificate verified, you can " +"proceed to talk with the server::" +msgstr "" + +#: ../Doc/library/ssl.rst:1931 +msgid "Server-side operation" +msgstr "" + +#: ../Doc/library/ssl.rst:1933 +msgid "" +"For server operation, typically you'll need to have a server certificate, " +"and private key, each in a file. You'll first create a context holding the " +"key and the certificate, so that clients can check your authenticity. Then " +"you'll open a socket, bind it to a port, call :meth:`listen` on it, and " +"start waiting for clients to connect::" +msgstr "" + +#: ../Doc/library/ssl.rst:1948 +msgid "" +"When a client connects, you'll call :meth:`accept` on the socket to get the " +"new socket from the other end, and use the context's :meth:`SSLContext." +"wrap_socket` method to create a server-side SSL socket for the connection::" +msgstr "" + +#: ../Doc/library/ssl.rst:1961 +msgid "" +"Then you'll read data from the ``connstream`` and do something with it till " +"you are finished with the client (or the client is finished with you)::" +msgstr "" + +#: ../Doc/library/ssl.rst:1975 +msgid "" +"And go back to listening for new client connections (of course, a real " +"server would probably handle each client connection in a separate thread, or " +"put the sockets in :ref:`non-blocking mode ` and use an " +"event loop)." +msgstr "" + +#: ../Doc/library/ssl.rst:1983 +msgid "Notes on non-blocking sockets" +msgstr "" + +#: ../Doc/library/ssl.rst:1985 +msgid "" +"SSL sockets behave slightly different than regular sockets in non-blocking " +"mode. When working with non-blocking sockets, there are thus several things " +"you need to be aware of:" +msgstr "" + +#: ../Doc/library/ssl.rst:1989 +msgid "" +"Most :class:`SSLSocket` methods will raise either :exc:`SSLWantWriteError` " +"or :exc:`SSLWantReadError` instead of :exc:`BlockingIOError` if an I/O " +"operation would block. :exc:`SSLWantReadError` will be raised if a read " +"operation on the underlying socket is necessary, and :exc:" +"`SSLWantWriteError` for a write operation on the underlying socket. Note " +"that attempts to *write* to an SSL socket may require *reading* from the " +"underlying socket first, and attempts to *read* from the SSL socket may " +"require a prior *write* to the underlying socket." +msgstr "" + +#: ../Doc/library/ssl.rst:2001 +msgid "" +"In earlier Python versions, the :meth:`!SSLSocket.send` method returned zero " +"instead of raising :exc:`SSLWantWriteError` or :exc:`SSLWantReadError`." +msgstr "" + +#: ../Doc/library/ssl.rst:2005 +msgid "" +"Calling :func:`~select.select` tells you that the OS-level socket can be " +"read from (or written to), but it does not imply that there is sufficient " +"data at the upper SSL layer. For example, only part of an SSL frame might " +"have arrived. Therefore, you must be ready to handle :meth:`SSLSocket.recv` " +"and :meth:`SSLSocket.send` failures, and retry after another call to :func:" +"`~select.select`." +msgstr "" + +#: ../Doc/library/ssl.rst:2012 +msgid "" +"Conversely, since the SSL layer has its own framing, a SSL socket may still " +"have data available for reading without :func:`~select.select` being aware " +"of it. Therefore, you should first call :meth:`SSLSocket.recv` to drain any " +"potentially available data, and then only block on a :func:`~select.select` " +"call if still necessary." +msgstr "" + +#: ../Doc/library/ssl.rst:2018 +msgid "" +"(of course, similar provisions apply when using other primitives such as :" +"func:`~select.poll`, or those in the :mod:`selectors` module)" +msgstr "" + +#: ../Doc/library/ssl.rst:2021 +msgid "" +"The SSL handshake itself will be non-blocking: the :meth:`SSLSocket." +"do_handshake` method has to be retried until it returns successfully. Here " +"is a synopsis using :func:`~select.select` to wait for the socket's " +"readiness::" +msgstr "" + +#: ../Doc/library/ssl.rst:2037 +msgid "" +"The :mod:`asyncio` module supports :ref:`non-blocking SSL sockets ` and provides a higher level API. It polls for events using " +"the :mod:`selectors` module and handles :exc:`SSLWantWriteError`, :exc:" +"`SSLWantReadError` and :exc:`BlockingIOError` exceptions. It runs the SSL " +"handshake asynchronously as well." +msgstr "" + +#: ../Doc/library/ssl.rst:2046 +msgid "Memory BIO Support" +msgstr "" + +#: ../Doc/library/ssl.rst:2050 +msgid "" +"Ever since the SSL module was introduced in Python 2.6, the :class:" +"`SSLSocket` class has provided two related but distinct areas of " +"functionality:" +msgstr "" + +#: ../Doc/library/ssl.rst:2053 +msgid "SSL protocol handling" +msgstr "" + +#: ../Doc/library/ssl.rst:2054 +msgid "Network IO" +msgstr "" + +#: ../Doc/library/ssl.rst:2056 +msgid "" +"The network IO API is identical to that provided by :class:`socket.socket`, " +"from which :class:`SSLSocket` also inherits. This allows an SSL socket to be " +"used as a drop-in replacement for a regular socket, making it very easy to " +"add SSL support to an existing application." +msgstr "" + +#: ../Doc/library/ssl.rst:2061 +msgid "" +"Combining SSL protocol handling and network IO usually works well, but there " +"are some cases where it doesn't. An example is async IO frameworks that want " +"to use a different IO multiplexing model than the \"select/poll on a file " +"descriptor\" (readiness based) model that is assumed by :class:`socket." +"socket` and by the internal OpenSSL socket IO routines. This is mostly " +"relevant for platforms like Windows where this model is not efficient. For " +"this purpose, a reduced scope variant of :class:`SSLSocket` called :class:" +"`SSLObject` is provided." +msgstr "" + +#: ../Doc/library/ssl.rst:2072 +msgid "" +"A reduced-scope variant of :class:`SSLSocket` representing an SSL protocol " +"instance that does not contain any network IO methods. This class is " +"typically used by framework authors that want to implement asynchronous IO " +"for SSL through memory buffers." +msgstr "" + +#: ../Doc/library/ssl.rst:2077 +msgid "" +"This class implements an interface on top of a low-level SSL object as " +"implemented by OpenSSL. This object captures the state of an SSL connection " +"but does not provide any network IO itself. IO needs to be performed through " +"separate \"BIO\" objects which are OpenSSL's IO abstraction layer." +msgstr "" + +#: ../Doc/library/ssl.rst:2082 +msgid "" +"An :class:`SSLObject` instance can be created using the :meth:`~SSLContext." +"wrap_bio` method. This method will create the :class:`SSLObject` instance " +"and bind it to a pair of BIOs. The *incoming* BIO is used to pass data from " +"Python to the SSL protocol instance, while the *outgoing* BIO is used to " +"pass data the other way around." +msgstr "" + +#: ../Doc/library/ssl.rst:2088 +msgid "The following methods are available:" +msgstr "" + +#: ../Doc/library/ssl.rst:2090 +msgid ":attr:`~SSLSocket.context`" +msgstr "" + +#: ../Doc/library/ssl.rst:2091 +msgid ":attr:`~SSLSocket.server_side`" +msgstr "" + +#: ../Doc/library/ssl.rst:2092 +msgid ":attr:`~SSLSocket.server_hostname`" +msgstr "" + +#: ../Doc/library/ssl.rst:2093 +msgid ":attr:`~SSLSocket.session`" +msgstr "" + +#: ../Doc/library/ssl.rst:2094 +msgid ":attr:`~SSLSocket.session_reused`" +msgstr "" + +#: ../Doc/library/ssl.rst:2095 +msgid ":meth:`~SSLSocket.read`" +msgstr "" + +#: ../Doc/library/ssl.rst:2096 +msgid ":meth:`~SSLSocket.write`" +msgstr "" + +#: ../Doc/library/ssl.rst:2097 +msgid ":meth:`~SSLSocket.getpeercert`" +msgstr "" + +#: ../Doc/library/ssl.rst:2098 +msgid ":meth:`~SSLSocket.selected_npn_protocol`" +msgstr "" + +#: ../Doc/library/ssl.rst:2099 +msgid ":meth:`~SSLSocket.cipher`" +msgstr "" + +#: ../Doc/library/ssl.rst:2100 +msgid ":meth:`~SSLSocket.shared_ciphers`" +msgstr "" + +#: ../Doc/library/ssl.rst:2101 +msgid ":meth:`~SSLSocket.compression`" +msgstr "" + +#: ../Doc/library/ssl.rst:2102 +msgid ":meth:`~SSLSocket.pending`" +msgstr "" + +#: ../Doc/library/ssl.rst:2103 +msgid ":meth:`~SSLSocket.do_handshake`" +msgstr "" + +#: ../Doc/library/ssl.rst:2104 +msgid ":meth:`~SSLSocket.unwrap`" +msgstr "" + +#: ../Doc/library/ssl.rst:2105 +msgid ":meth:`~SSLSocket.get_channel_binding`" +msgstr "" + +#: ../Doc/library/ssl.rst:2107 +msgid "" +"When compared to :class:`SSLSocket`, this object lacks the following " +"features:" +msgstr "" + +#: ../Doc/library/ssl.rst:2110 +msgid "" +"Any form of network IO incluging methods such as ``recv()`` and ``send()``." +msgstr "" + +#: ../Doc/library/ssl.rst:2113 +msgid "" +"There is no *do_handshake_on_connect* machinery. You must always manually " +"call :meth:`~SSLSocket.do_handshake` to start the handshake." +msgstr "" + +#: ../Doc/library/ssl.rst:2116 +msgid "" +"There is no handling of *suppress_ragged_eofs*. All end-of-file conditions " +"that are in violation of the protocol are reported via the :exc:" +"`SSLEOFError` exception." +msgstr "" + +#: ../Doc/library/ssl.rst:2120 +msgid "" +"The method :meth:`~SSLSocket.unwrap` call does not return anything, unlike " +"for an SSL socket where it returns the underlying socket." +msgstr "" + +#: ../Doc/library/ssl.rst:2123 +msgid "" +"The *server_name_callback* callback passed to :meth:`SSLContext." +"set_servername_callback` will get an :class:`SSLObject` instance instead of " +"a :class:`SSLSocket` instance as its first parameter." +msgstr "" + +#: ../Doc/library/ssl.rst:2127 +msgid "Some notes related to the use of :class:`SSLObject`:" +msgstr "" + +#: ../Doc/library/ssl.rst:2129 +msgid "" +"All IO on an :class:`SSLObject` is :ref:`non-blocking `. " +"This means that for example :meth:`~SSLSocket.read` will raise an :exc:" +"`SSLWantReadError` if it needs more data than the incoming BIO has available." +msgstr "" + +#: ../Doc/library/ssl.rst:2134 +msgid "" +"There is no module-level ``wrap_bio()`` call like there is for :meth:" +"`~SSLContext.wrap_socket`. An :class:`SSLObject` is always created via an :" +"class:`SSLContext`." +msgstr "" + +#: ../Doc/library/ssl.rst:2138 +msgid "" +"An SSLObject communicates with the outside world using memory buffers. The " +"class :class:`MemoryBIO` provides a memory buffer that can be used for this " +"purpose. It wraps an OpenSSL memory BIO (Basic IO) object:" +msgstr "" + +#: ../Doc/library/ssl.rst:2144 +msgid "" +"A memory buffer that can be used to pass data between Python and an SSL " +"protocol instance." +msgstr "" + +#: ../Doc/library/ssl.rst:2149 +msgid "Return the number of bytes currently in the memory buffer." +msgstr "" + +#: ../Doc/library/ssl.rst:2153 +msgid "" +"A boolean indicating whether the memory BIO is current at the end-of-file " +"position." +msgstr "" + +#: ../Doc/library/ssl.rst:2158 +msgid "" +"Read up to *n* bytes from the memory buffer. If *n* is not specified or " +"negative, all bytes are returned." +msgstr "" + +#: ../Doc/library/ssl.rst:2163 +msgid "" +"Write the bytes from *buf* to the memory BIO. The *buf* argument must be an " +"object supporting the buffer protocol." +msgstr "" + +#: ../Doc/library/ssl.rst:2166 +msgid "" +"The return value is the number of bytes written, which is always equal to " +"the length of *buf*." +msgstr "" + +#: ../Doc/library/ssl.rst:2171 +msgid "" +"Write an EOF marker to the memory BIO. After this method has been called, it " +"is illegal to call :meth:`~MemoryBIO.write`. The attribute :attr:`eof` will " +"become true after all data currently in the buffer has been read." +msgstr "" + +#: ../Doc/library/ssl.rst:2177 +msgid "SSL session" +msgstr "" + +#: ../Doc/library/ssl.rst:2183 +msgid "Session object used by :attr:`~SSLSocket.session`." +msgstr "" + +#: ../Doc/library/ssl.rst:2195 +msgid "Security considerations" +msgstr "" + +#: ../Doc/library/ssl.rst:2198 +msgid "Best defaults" +msgstr "" + +#: ../Doc/library/ssl.rst:2200 +msgid "" +"For **client use**, if you don't have any special requirements for your " +"security policy, it is highly recommended that you use the :func:" +"`create_default_context` function to create your SSL context. It will load " +"the system's trusted CA certificates, enable certificate validation and " +"hostname checking, and try to choose reasonably secure protocol and cipher " +"settings." +msgstr "" + +#: ../Doc/library/ssl.rst:2207 +msgid "" +"For example, here is how you would use the :class:`smtplib.SMTP` class to " +"create a trusted, secure connection to a SMTP server::" +msgstr "" + +#: ../Doc/library/ssl.rst:2216 +msgid "" +"If a client certificate is needed for the connection, it can be added with :" +"meth:`SSLContext.load_cert_chain`." +msgstr "" + +#: ../Doc/library/ssl.rst:2219 +msgid "" +"By contrast, if you create the SSL context by calling the :class:" +"`SSLContext` constructor yourself, it will not have certificate validation " +"nor hostname checking enabled by default. If you do so, please read the " +"paragraphs below to achieve a good security level." +msgstr "" + +#: ../Doc/library/ssl.rst:2225 +msgid "Manual settings" +msgstr "" + +#: ../Doc/library/ssl.rst:2228 +msgid "Verifying certificates" +msgstr "" + +#: ../Doc/library/ssl.rst:2230 +msgid "" +"When calling the :class:`SSLContext` constructor directly, :const:" +"`CERT_NONE` is the default. Since it does not authenticate the other peer, " +"it can be insecure, especially in client mode where most of time you would " +"like to ensure the authenticity of the server you're talking to. Therefore, " +"when in client mode, it is highly recommended to use :const:" +"`CERT_REQUIRED`. However, it is in itself not sufficient; you also have to " +"check that the server certificate, which can be obtained by calling :meth:" +"`SSLSocket.getpeercert`, matches the desired service. For many protocols " +"and applications, the service can be identified by the hostname; in this " +"case, the :func:`match_hostname` function can be used. This common check is " +"automatically performed when :attr:`SSLContext.check_hostname` is enabled." +msgstr "" + +#: ../Doc/library/ssl.rst:2243 +msgid "" +"In server mode, if you want to authenticate your clients using the SSL layer " +"(rather than using a higher-level authentication mechanism), you'll also " +"have to specify :const:`CERT_REQUIRED` and similarly check the client " +"certificate." +msgstr "" + +#: ../Doc/library/ssl.rst:2249 +msgid "" +"In client mode, :const:`CERT_OPTIONAL` and :const:`CERT_REQUIRED` are " +"equivalent unless anonymous ciphers are enabled (they are disabled by " +"default)." +msgstr "" + +#: ../Doc/library/ssl.rst:2254 +msgid "Protocol versions" +msgstr "" + +#: ../Doc/library/ssl.rst:2256 +msgid "" +"SSL versions 2 and 3 are considered insecure and are therefore dangerous to " +"use. If you want maximum compatibility between clients and servers, it is " +"recommended to use :const:`PROTOCOL_TLS_CLIENT` or :const:" +"`PROTOCOL_TLS_SERVER` as the protocol version. SSLv2 and SSLv3 are disabled " +"by default." +msgstr "" + +#: ../Doc/library/ssl.rst:2267 +msgid "" +"The SSL context created above will only allow TLSv1.2 and later (if " +"supported by your system) connections to a server. :const:" +"`PROTOCOL_TLS_CLIENT` implies certificate validation and hostname checks by " +"default. You have to load certificates into the context." +msgstr "" + +#: ../Doc/library/ssl.rst:2274 +msgid "Cipher selection" +msgstr "" + +#: ../Doc/library/ssl.rst:2276 +msgid "" +"If you have advanced security requirements, fine-tuning of the ciphers " +"enabled when negotiating a SSL session is possible through the :meth:" +"`SSLContext.set_ciphers` method. Starting from Python 3.2.3, the ssl module " +"disables certain weak ciphers by default, but you may want to further " +"restrict the cipher choice. Be sure to read OpenSSL's documentation about " +"the `cipher list format `_. If you want to check which ciphers are enabled " +"by a given cipher list, use :meth:`SSLContext.get_ciphers` or the ``openssl " +"ciphers`` command on your system." +msgstr "" + +#: ../Doc/library/ssl.rst:2287 +msgid "Multi-processing" +msgstr "" + +#: ../Doc/library/ssl.rst:2289 +msgid "" +"If using this module as part of a multi-processed application (using, for " +"example the :mod:`multiprocessing` or :mod:`concurrent.futures` modules), be " +"aware that OpenSSL's internal random number generator does not properly " +"handle forked processes. Applications must change the PRNG state of the " +"parent process if they use any SSL feature with :func:`os.fork`. Any " +"successful call of :func:`~ssl.RAND_add`, :func:`~ssl.RAND_bytes` or :func:" +"`~ssl.RAND_pseudo_bytes` is sufficient." +msgstr "" + +#: ../Doc/library/ssl.rst:2301 +msgid "Class :class:`socket.socket`" +msgstr "" + +#: ../Doc/library/ssl.rst:2301 +msgid "Documentation of underlying :mod:`socket` class" +msgstr "" + +#: ../Doc/library/ssl.rst:2304 +msgid "" +"`SSL/TLS Strong Encryption: An Introduction `_" +msgstr "" + +#: ../Doc/library/ssl.rst:2304 +msgid "Intro from the Apache webserver documentation" +msgstr "" + +#: ../Doc/library/ssl.rst:2307 +msgid "" +"`RFC 1422: Privacy Enhancement for Internet Electronic Mail: Part II: " +"Certificate-Based Key Management `_" +msgstr "" + +#: ../Doc/library/ssl.rst:2307 +msgid "Steve Kent" +msgstr "" + +#: ../Doc/library/ssl.rst:2310 +msgid "" +"`RFC 1750: Randomness Recommendations for Security `_" +msgstr "" + +#: ../Doc/library/ssl.rst:2310 +msgid "D. Eastlake et. al." +msgstr "" + +#: ../Doc/library/ssl.rst:2313 +msgid "" +"`RFC 3280: Internet X.509 Public Key Infrastructure Certificate and CRL " +"Profile `_" +msgstr "" + +#: ../Doc/library/ssl.rst:2313 +msgid "Housley et. al." +msgstr "" + +#: ../Doc/library/ssl.rst:2316 +msgid "" +"`RFC 4366: Transport Layer Security (TLS) Extensions `_" +msgstr "" + +#: ../Doc/library/ssl.rst:2316 +msgid "Blake-Wilson et. al." +msgstr "" + +#: ../Doc/library/ssl.rst:2319 +msgid "" +"`RFC 5246: The Transport Layer Security (TLS) Protocol Version 1.2 `_" +msgstr "" + +#: ../Doc/library/ssl.rst:2319 +msgid "T. Dierks et. al." +msgstr "" + +#: ../Doc/library/ssl.rst:2322 +msgid "" +"`RFC 6066: Transport Layer Security (TLS) Extensions `_" +msgstr "" + +#: ../Doc/library/ssl.rst:2322 +msgid "D. Eastlake" +msgstr "" + +#: ../Doc/library/ssl.rst:2324 +msgid "" +"`IANA TLS: Transport Layer Security (TLS) Parameters `_" +msgstr "" + +#: ../Doc/library/ssl.rst:2325 +msgid "IANA" +msgstr "" + +#: ../Doc/library/stat.rst:2 +msgid ":mod:`stat` --- Interpreting :func:`~os.stat` results" +msgstr "" + +#: ../Doc/library/stat.rst:10 +msgid "**Source code:** :source:`Lib/stat.py`" +msgstr "" + +#: ../Doc/library/stat.rst:14 +msgid "" +"The :mod:`stat` module defines constants and functions for interpreting the " +"results of :func:`os.stat`, :func:`os.fstat` and :func:`os.lstat` (if they " +"exist). For complete details about the :c:func:`stat`, :c:func:`fstat` and :" +"c:func:`lstat` calls, consult the documentation for your system." +msgstr "" + +#: ../Doc/library/stat.rst:19 +msgid "The stat module is backed by a C implementation." +msgstr "" + +#: ../Doc/library/stat.rst:22 +msgid "" +"The :mod:`stat` module defines the following functions to test for specific " +"file types:" +msgstr "" + +#: ../Doc/library/stat.rst:28 +msgid "Return non-zero if the mode is from a directory." +msgstr "" + +#: ../Doc/library/stat.rst:33 +msgid "Return non-zero if the mode is from a character special device file." +msgstr "" + +#: ../Doc/library/stat.rst:38 +msgid "Return non-zero if the mode is from a block special device file." +msgstr "" + +#: ../Doc/library/stat.rst:43 +msgid "Return non-zero if the mode is from a regular file." +msgstr "" + +#: ../Doc/library/stat.rst:48 +msgid "Return non-zero if the mode is from a FIFO (named pipe)." +msgstr "" + +#: ../Doc/library/stat.rst:53 +msgid "Return non-zero if the mode is from a symbolic link." +msgstr "" + +#: ../Doc/library/stat.rst:58 +msgid "Return non-zero if the mode is from a socket." +msgstr "" + +#: ../Doc/library/stat.rst:62 +msgid "Return non-zero if the mode is from a door." +msgstr "" + +#: ../Doc/library/stat.rst:68 +msgid "Return non-zero if the mode is from an event port." +msgstr "" + +#: ../Doc/library/stat.rst:74 +msgid "Return non-zero if the mode is from a whiteout." +msgstr "" + +#: ../Doc/library/stat.rst:78 +msgid "" +"Two additional functions are defined for more general manipulation of the " +"file's mode:" +msgstr "" + +#: ../Doc/library/stat.rst:84 +msgid "" +"Return the portion of the file's mode that can be set by :func:`os.chmod`\\ " +"---that is, the file's permission bits, plus the sticky bit, set-group-id, " +"and set-user-id bits (on systems that support them)." +msgstr "" + +#: ../Doc/library/stat.rst:91 +msgid "" +"Return the portion of the file's mode that describes the file type (used by " +"the :func:`S_IS\\*` functions above)." +msgstr "" + +#: ../Doc/library/stat.rst:94 +msgid "" +"Normally, you would use the :func:`os.path.is\\*` functions for testing the " +"type of a file; the functions here are useful when you are doing multiple " +"tests of the same file and wish to avoid the overhead of the :c:func:`stat` " +"system call for each test. These are also useful when checking for " +"information about a file that isn't handled by :mod:`os.path`, like the " +"tests for block and character devices." +msgstr "" + +#: ../Doc/library/stat.rst:129 +msgid "" +"An additional utility function is provided to convert a file's mode in a " +"human readable string:" +msgstr "" + +#: ../Doc/library/stat.rst:134 +msgid "Convert a file's mode to a string of the form '-rwxrwxrwx'." +msgstr "" + +#: ../Doc/library/stat.rst:138 +msgid "" +"The function supports :data:`S_IFDOOR`, :data:`S_IFPORT` and :data:`S_IFWHT`." +msgstr "" + +#: ../Doc/library/stat.rst:143 +msgid "" +"All the variables below are simply symbolic indexes into the 10-tuple " +"returned by :func:`os.stat`, :func:`os.fstat` or :func:`os.lstat`." +msgstr "" + +#: ../Doc/library/stat.rst:149 +msgid "Inode protection mode." +msgstr "" + +#: ../Doc/library/stat.rst:159 +msgid "Device inode resides on." +msgstr "" + +#: ../Doc/library/stat.rst:164 +msgid "Number of links to the inode." +msgstr "" + +#: ../Doc/library/stat.rst:169 +msgid "User id of the owner." +msgstr "" + +#: ../Doc/library/stat.rst:174 +msgid "Group id of the owner." +msgstr "" + +#: ../Doc/library/stat.rst:179 +msgid "" +"Size in bytes of a plain file; amount of data waiting on some special files." +msgstr "" + +#: ../Doc/library/stat.rst:184 +msgid "Time of last access." +msgstr "" + +#: ../Doc/library/stat.rst:189 ../Doc/library/tarfile.rst:550 +msgid "Time of last modification." +msgstr "" + +#: ../Doc/library/stat.rst:194 +msgid "" +"The \"ctime\" as reported by the operating system. On some systems (like " +"Unix) is the time of the last metadata change, and, on others (like " +"Windows), is the creation time (see platform documentation for details)." +msgstr "" + +#: ../Doc/library/stat.rst:198 +msgid "" +"The interpretation of \"file size\" changes according to the file type. For " +"plain files this is the size of the file in bytes. For FIFOs and sockets " +"under most flavors of Unix (including Linux in particular), the \"size\" is " +"the number of bytes waiting to be read at the time of the call to :func:`os." +"stat`, :func:`os.fstat`, or :func:`os.lstat`; this can sometimes be useful, " +"especially for polling one of these special files after a non-blocking " +"open. The meaning of the size field for other character and block devices " +"varies more, depending on the implementation of the underlying system call." +msgstr "" + +#: ../Doc/library/stat.rst:207 +msgid "The variables below define the flags used in the :data:`ST_MODE` field." +msgstr "" + +#: ../Doc/library/stat.rst:209 +msgid "" +"Use of the functions above is more portable than use of the first set of " +"flags:" +msgstr "" + +#: ../Doc/library/stat.rst:213 +msgid "Socket." +msgstr "" + +#: ../Doc/library/stat.rst:217 +msgid "Symbolic link." +msgstr "" + +#: ../Doc/library/stat.rst:221 +msgid "Regular file." +msgstr "" + +#: ../Doc/library/stat.rst:225 +msgid "Block device." +msgstr "" + +#: ../Doc/library/stat.rst:229 +msgid "Directory." +msgstr "" + +#: ../Doc/library/stat.rst:233 +msgid "Character device." +msgstr "" + +#: ../Doc/library/stat.rst:237 +msgid "FIFO." +msgstr "" + +#: ../Doc/library/stat.rst:241 +msgid "Door." +msgstr "" + +#: ../Doc/library/stat.rst:247 +msgid "Event port." +msgstr "" + +#: ../Doc/library/stat.rst:253 +msgid "Whiteout." +msgstr "" + +#: ../Doc/library/stat.rst:259 +msgid "" +":data:`S_IFDOOR`, :data:`S_IFPORT` or :data:`S_IFWHT` are defined as 0 when " +"the platform does not have support for the file types." +msgstr "" + +#: ../Doc/library/stat.rst:262 +msgid "" +"The following flags can also be used in the *mode* argument of :func:`os." +"chmod`:" +msgstr "" + +#: ../Doc/library/stat.rst:266 +msgid "Set UID bit." +msgstr "" + +#: ../Doc/library/stat.rst:270 +msgid "" +"Set-group-ID bit. This bit has several special uses. For a directory it " +"indicates that BSD semantics is to be used for that directory: files created " +"there inherit their group ID from the directory, not from the effective " +"group ID of the creating process, and directories created there will also " +"get the :data:`S_ISGID` bit set. For a file that does not have the group " +"execution bit (:data:`S_IXGRP`) set, the set-group-ID bit indicates " +"mandatory file/record locking (see also :data:`S_ENFMT`)." +msgstr "" + +#: ../Doc/library/stat.rst:281 +msgid "" +"Sticky bit. When this bit is set on a directory it means that a file in " +"that directory can be renamed or deleted only by the owner of the file, by " +"the owner of the directory, or by a privileged process." +msgstr "" + +#: ../Doc/library/stat.rst:287 +msgid "Mask for file owner permissions." +msgstr "" + +#: ../Doc/library/stat.rst:291 +msgid "Owner has read permission." +msgstr "" + +#: ../Doc/library/stat.rst:295 +msgid "Owner has write permission." +msgstr "" + +#: ../Doc/library/stat.rst:299 +msgid "Owner has execute permission." +msgstr "" + +#: ../Doc/library/stat.rst:303 +msgid "Mask for group permissions." +msgstr "" + +#: ../Doc/library/stat.rst:307 +msgid "Group has read permission." +msgstr "" + +#: ../Doc/library/stat.rst:311 +msgid "Group has write permission." +msgstr "" + +#: ../Doc/library/stat.rst:315 +msgid "Group has execute permission." +msgstr "" + +#: ../Doc/library/stat.rst:319 +msgid "Mask for permissions for others (not in group)." +msgstr "" + +#: ../Doc/library/stat.rst:323 +msgid "Others have read permission." +msgstr "" + +#: ../Doc/library/stat.rst:327 +msgid "Others have write permission." +msgstr "" + +#: ../Doc/library/stat.rst:331 +msgid "Others have execute permission." +msgstr "" + +#: ../Doc/library/stat.rst:335 +msgid "" +"System V file locking enforcement. This flag is shared with :data:" +"`S_ISGID`: file/record locking is enforced on files that do not have the " +"group execution bit (:data:`S_IXGRP`) set." +msgstr "" + +#: ../Doc/library/stat.rst:341 +msgid "Unix V7 synonym for :data:`S_IRUSR`." +msgstr "" + +#: ../Doc/library/stat.rst:345 +msgid "Unix V7 synonym for :data:`S_IWUSR`." +msgstr "" + +#: ../Doc/library/stat.rst:349 +msgid "Unix V7 synonym for :data:`S_IXUSR`." +msgstr "" + +#: ../Doc/library/stat.rst:351 +msgid "" +"The following flags can be used in the *flags* argument of :func:`os." +"chflags`:" +msgstr "" + +#: ../Doc/library/stat.rst:355 +msgid "Do not dump the file." +msgstr "" + +#: ../Doc/library/stat.rst:359 ../Doc/library/stat.rst:387 +msgid "The file may not be changed." +msgstr "" + +#: ../Doc/library/stat.rst:363 ../Doc/library/stat.rst:391 +msgid "The file may only be appended to." +msgstr "" + +#: ../Doc/library/stat.rst:367 +msgid "The directory is opaque when viewed through a union stack." +msgstr "" + +#: ../Doc/library/stat.rst:371 ../Doc/library/stat.rst:395 +msgid "The file may not be renamed or deleted." +msgstr "" + +#: ../Doc/library/stat.rst:375 +msgid "The file is stored compressed (Mac OS X 10.6+)." +msgstr "" + +#: ../Doc/library/stat.rst:379 +msgid "The file should not be displayed in a GUI (Mac OS X 10.5+)." +msgstr "" + +#: ../Doc/library/stat.rst:383 +msgid "The file may be archived." +msgstr "" + +#: ../Doc/library/stat.rst:399 +msgid "The file is a snapshot file." +msgstr "" + +#: ../Doc/library/stat.rst:401 +msgid "" +"See the \\*BSD or Mac OS systems man page :manpage:`chflags(2)` for more " +"information." +msgstr "" + +#: ../Doc/library/stat.rst:403 +msgid "" +"On Windows, the following file attribute constants are available for use " +"when testing bits in the ``st_file_attributes`` member returned by :func:`os." +"stat`. See the `Windows API documentation `_ for more detail on the meaning of " +"these constants." +msgstr "" + +#: ../Doc/library/statistics.rst:2 +msgid ":mod:`statistics` --- Mathematical statistics functions" +msgstr "" + +#: ../Doc/library/statistics.rst:12 +msgid "**Source code:** :source:`Lib/statistics.py`" +msgstr "" + +#: ../Doc/library/statistics.rst:21 +msgid "" +"This module provides functions for calculating mathematical statistics of " +"numeric (:class:`Real`-valued) data." +msgstr "" + +#: ../Doc/library/statistics.rst:26 +msgid "" +"Unless explicitly noted otherwise, these functions support :class:`int`, :" +"class:`float`, :class:`decimal.Decimal` and :class:`fractions.Fraction`. " +"Behaviour with other types (whether in the numeric tower or not) is " +"currently unsupported. Mixed types are also undefined and implementation-" +"dependent. If your input data consists of mixed types, you may be able to " +"use :func:`map` to ensure a consistent result, e.g. ``map(float, " +"input_data)``." +msgstr "" + +#: ../Doc/library/statistics.rst:35 +msgid "Averages and measures of central location" +msgstr "" + +#: ../Doc/library/statistics.rst:37 +msgid "" +"These functions calculate an average or typical value from a population or " +"sample." +msgstr "" + +#: ../Doc/library/statistics.rst:41 +msgid ":func:`mean`" +msgstr "" + +#: ../Doc/library/statistics.rst:41 +msgid "Arithmetic mean (\"average\") of data." +msgstr "" + +#: ../Doc/library/statistics.rst:42 +msgid ":func:`harmonic_mean`" +msgstr "" + +#: ../Doc/library/statistics.rst:42 +msgid "Harmonic mean of data." +msgstr "" + +#: ../Doc/library/statistics.rst:43 +msgid ":func:`median`" +msgstr "" + +#: ../Doc/library/statistics.rst:43 +msgid "Median (middle value) of data." +msgstr "" + +#: ../Doc/library/statistics.rst:44 +msgid ":func:`median_low`" +msgstr "" + +#: ../Doc/library/statistics.rst:44 +msgid "Low median of data." +msgstr "" + +#: ../Doc/library/statistics.rst:45 +msgid ":func:`median_high`" +msgstr "" + +#: ../Doc/library/statistics.rst:45 +msgid "High median of data." +msgstr "" + +#: ../Doc/library/statistics.rst:46 +msgid ":func:`median_grouped`" +msgstr "" + +#: ../Doc/library/statistics.rst:46 +msgid "Median, or 50th percentile, of grouped data." +msgstr "" + +#: ../Doc/library/statistics.rst:47 ../Doc/library/turtle.rst:0 +msgid ":func:`mode`" +msgstr "" + +#: ../Doc/library/statistics.rst:47 +msgid "Mode (most common value) of discrete data." +msgstr "" + +#: ../Doc/library/statistics.rst:51 +msgid "Measures of spread" +msgstr "" + +#: ../Doc/library/statistics.rst:53 +msgid "" +"These functions calculate a measure of how much the population or sample " +"tends to deviate from the typical or average values." +msgstr "" + +#: ../Doc/library/statistics.rst:57 +msgid ":func:`pstdev`" +msgstr "" + +#: ../Doc/library/statistics.rst:57 +msgid "Population standard deviation of data." +msgstr "" + +#: ../Doc/library/statistics.rst:58 +msgid ":func:`pvariance`" +msgstr "" + +#: ../Doc/library/statistics.rst:58 +msgid "Population variance of data." +msgstr "" + +#: ../Doc/library/statistics.rst:59 +msgid ":func:`stdev`" +msgstr "" + +#: ../Doc/library/statistics.rst:59 +msgid "Sample standard deviation of data." +msgstr "" + +#: ../Doc/library/statistics.rst:60 +msgid ":func:`variance`" +msgstr "" + +#: ../Doc/library/statistics.rst:60 +msgid "Sample variance of data." +msgstr "" + +#: ../Doc/library/statistics.rst:65 +msgid "Function details" +msgstr "" + +#: ../Doc/library/statistics.rst:67 +msgid "" +"Note: The functions do not require the data given to them to be sorted. " +"However, for reading convenience, most of the examples show sorted sequences." +msgstr "" + +#: ../Doc/library/statistics.rst:72 +msgid "" +"Return the sample arithmetic mean of *data*, a sequence or iterator of real-" +"valued numbers." +msgstr "" + +#: ../Doc/library/statistics.rst:75 +msgid "" +"The arithmetic mean is the sum of the data divided by the number of data " +"points. It is commonly called \"the average\", although it is only one of " +"many different mathematical averages. It is a measure of the central " +"location of the data." +msgstr "" + +#: ../Doc/library/statistics.rst:80 +msgid "If *data* is empty, :exc:`StatisticsError` will be raised." +msgstr "" + +#: ../Doc/library/statistics.rst:82 +msgid "Some examples of use:" +msgstr "" + +#: ../Doc/library/statistics.rst:101 +msgid "" +"The mean is strongly affected by outliers and is not a robust estimator for " +"central location: the mean is not necessarily a typical example of the data " +"points. For more robust, although less efficient, measures of central " +"location, see :func:`median` and :func:`mode`. (In this case, \"efficient\" " +"refers to statistical efficiency rather than computational efficiency.)" +msgstr "" + +#: ../Doc/library/statistics.rst:108 +msgid "" +"The sample mean gives an unbiased estimate of the true population mean, " +"which means that, taken on average over all the possible samples, " +"``mean(sample)`` converges on the true mean of the entire population. If " +"*data* represents the entire population rather than a sample, then " +"``mean(data)`` is equivalent to calculating the true population mean μ." +msgstr "" + +#: ../Doc/library/statistics.rst:117 +msgid "" +"Return the harmonic mean of *data*, a sequence or iterator of real-valued " +"numbers." +msgstr "" + +#: ../Doc/library/statistics.rst:120 +msgid "" +"The harmonic mean, sometimes called the subcontrary mean, is the reciprocal " +"of the arithmetic :func:`mean` of the reciprocals of the data. For example, " +"the harmonic mean of three values *a*, *b* and *c* will be equivalent to ``3/" +"(1/a + 1/b + 1/c)``." +msgstr "" + +#: ../Doc/library/statistics.rst:125 +msgid "" +"The harmonic mean is a type of average, a measure of the central location of " +"the data. It is often appropriate when averaging quantities which are rates " +"or ratios, for example speeds. For example:" +msgstr "" + +#: ../Doc/library/statistics.rst:129 +msgid "" +"Suppose an investor purchases an equal value of shares in each of three " +"companies, with P/E (price/earning) ratios of 2.5, 3 and 10. What is the " +"average P/E ratio for the investor's portfolio?" +msgstr "" + +#: ../Doc/library/statistics.rst:138 +msgid "" +"Using the arithmetic mean would give an average of about 5.167, which is too " +"high." +msgstr "" + +#: ../Doc/library/statistics.rst:141 +msgid "" +":exc:`StatisticsError` is raised if *data* is empty, or any element is less " +"than zero." +msgstr "" + +#: ../Doc/library/statistics.rst:149 +msgid "" +"Return the median (middle value) of numeric data, using the common \"mean of " +"middle two\" method. If *data* is empty, :exc:`StatisticsError` is raised." +msgstr "" + +#: ../Doc/library/statistics.rst:152 +msgid "" +"The median is a robust measure of central location, and is less affected by " +"the presence of outliers in your data. When the number of data points is " +"odd, the middle data point is returned:" +msgstr "" + +#: ../Doc/library/statistics.rst:161 +msgid "" +"When the number of data points is even, the median is interpolated by taking " +"the average of the two middle values:" +msgstr "" + +#: ../Doc/library/statistics.rst:169 +msgid "" +"This is suited for when your data is discrete, and you don't mind that the " +"median may not be an actual data point." +msgstr "" + +#: ../Doc/library/statistics.rst:172 +msgid ":func:`median_low`, :func:`median_high`, :func:`median_grouped`" +msgstr "" + +#: ../Doc/library/statistics.rst:177 +msgid "" +"Return the low median of numeric data. If *data* is empty, :exc:" +"`StatisticsError` is raised." +msgstr "" + +#: ../Doc/library/statistics.rst:180 +msgid "" +"The low median is always a member of the data set. When the number of data " +"points is odd, the middle value is returned. When it is even, the smaller " +"of the two middle values is returned." +msgstr "" + +#: ../Doc/library/statistics.rst:191 +msgid "" +"Use the low median when your data are discrete and you prefer the median to " +"be an actual data point rather than interpolated." +msgstr "" + +#: ../Doc/library/statistics.rst:197 +msgid "" +"Return the high median of data. If *data* is empty, :exc:`StatisticsError` " +"is raised." +msgstr "" + +#: ../Doc/library/statistics.rst:200 +msgid "" +"The high median is always a member of the data set. When the number of data " +"points is odd, the middle value is returned. When it is even, the larger of " +"the two middle values is returned." +msgstr "" + +#: ../Doc/library/statistics.rst:211 +msgid "" +"Use the high median when your data are discrete and you prefer the median to " +"be an actual data point rather than interpolated." +msgstr "" + +#: ../Doc/library/statistics.rst:217 +msgid "" +"Return the median of grouped continuous data, calculated as the 50th " +"percentile, using interpolation. If *data* is empty, :exc:`StatisticsError` " +"is raised." +msgstr "" + +#: ../Doc/library/statistics.rst:226 +msgid "" +"In the following example, the data are rounded, so that each value " +"represents the midpoint of data classes, e.g. 1 is the midpoint of the class " +"0.5-1.5, 2 is the midpoint of 1.5-2.5, 3 is the midpoint of 2.5-3.5, etc. " +"With the data given, the middle value falls somewhere in the class 3.5-4.5, " +"and interpolation is used to estimate it:" +msgstr "" + +#: ../Doc/library/statistics.rst:237 +msgid "" +"Optional argument *interval* represents the class interval, and defaults to " +"1. Changing the class interval naturally will change the interpolation:" +msgstr "" + +#: ../Doc/library/statistics.rst:247 +msgid "" +"This function does not check whether the data points are at least *interval* " +"apart." +msgstr "" + +#: ../Doc/library/statistics.rst:252 +msgid "" +"Under some circumstances, :func:`median_grouped` may coerce data points to " +"floats. This behaviour is likely to change in the future." +msgstr "" + +#: ../Doc/library/statistics.rst:257 +msgid "" +"\"Statistics for the Behavioral Sciences\", Frederick J Gravetter and Larry " +"B Wallnau (8th Edition)." +msgstr "" + +#: ../Doc/library/statistics.rst:260 +msgid "" +"Calculating the `median `_." +msgstr "" + +#: ../Doc/library/statistics.rst:262 +msgid "" +"The `SSMEDIAN `_ function in the Gnome Gnumeric " +"spreadsheet, including `this discussion `_." +msgstr "" + +#: ../Doc/library/statistics.rst:270 +msgid "" +"Return the most common data point from discrete or nominal *data*. The mode " +"(when it exists) is the most typical value, and is a robust measure of " +"central location." +msgstr "" + +#: ../Doc/library/statistics.rst:274 +msgid "" +"If *data* is empty, or if there is not exactly one most common value, :exc:" +"`StatisticsError` is raised." +msgstr "" + +#: ../Doc/library/statistics.rst:277 +msgid "" +"``mode`` assumes discrete data, and returns a single value. This is the " +"standard treatment of the mode as commonly taught in schools:" +msgstr "" + +#: ../Doc/library/statistics.rst:285 +msgid "" +"The mode is unique in that it is the only statistic which also applies to " +"nominal (non-numeric) data:" +msgstr "" + +#: ../Doc/library/statistics.rst:296 +msgid "" +"Return the population standard deviation (the square root of the population " +"variance). See :func:`pvariance` for arguments and other details." +msgstr "" + +#: ../Doc/library/statistics.rst:307 +msgid "" +"Return the population variance of *data*, a non-empty iterable of real-" +"valued numbers. Variance, or second moment about the mean, is a measure of " +"the variability (spread or dispersion) of data. A large variance indicates " +"that the data is spread out; a small variance indicates it is clustered " +"closely around the mean." +msgstr "" + +#: ../Doc/library/statistics.rst:313 +msgid "" +"If the optional second argument *mu* is given, it should be the mean of " +"*data*. If it is missing or ``None`` (the default), the mean is " +"automatically calculated." +msgstr "" + +#: ../Doc/library/statistics.rst:317 +msgid "" +"Use this function to calculate the variance from the entire population. To " +"estimate the variance from a sample, the :func:`variance` function is " +"usually a better choice." +msgstr "" + +#: ../Doc/library/statistics.rst:321 +msgid "Raises :exc:`StatisticsError` if *data* is empty." +msgstr "" + +#: ../Doc/library/statistics.rst:323 ../Doc/library/statistics.rst:397 +#: ../Doc/library/tracemalloc.rst:395 ../Doc/library/unicodedata.rst:150 +msgid "Examples:" +msgstr "" + +#: ../Doc/library/statistics.rst:331 +msgid "" +"If you have already calculated the mean of your data, you can pass it as the " +"optional second argument *mu* to avoid recalculation:" +msgstr "" + +#: ../Doc/library/statistics.rst:340 +msgid "" +"This function does not attempt to verify that you have passed the actual " +"mean as *mu*. Using arbitrary values for *mu* may lead to invalid or " +"impossible results." +msgstr "" + +#: ../Doc/library/statistics.rst:344 +msgid "Decimals and Fractions are supported:" +msgstr "" + +#: ../Doc/library/statistics.rst:358 +msgid "" +"When called with the entire population, this gives the population variance " +"σ². When called on a sample instead, this is the biased sample variance s², " +"also known as variance with N degrees of freedom." +msgstr "" + +#: ../Doc/library/statistics.rst:362 +msgid "" +"If you somehow know the true population mean μ, you may use this function to " +"calculate the variance of a sample, giving the known population mean as the " +"second argument. Provided the data points are representative (e.g. " +"independent and identically distributed), the result will be an unbiased " +"estimate of the population variance." +msgstr "" + +#: ../Doc/library/statistics.rst:371 +msgid "" +"Return the sample standard deviation (the square root of the sample " +"variance). See :func:`variance` for arguments and other details." +msgstr "" + +#: ../Doc/library/statistics.rst:382 +msgid "" +"Return the sample variance of *data*, an iterable of at least two real-" +"valued numbers. Variance, or second moment about the mean, is a measure of " +"the variability (spread or dispersion) of data. A large variance indicates " +"that the data is spread out; a small variance indicates it is clustered " +"closely around the mean." +msgstr "" + +#: ../Doc/library/statistics.rst:388 +msgid "" +"If the optional second argument *xbar* is given, it should be the mean of " +"*data*. If it is missing or ``None`` (the default), the mean is " +"automatically calculated." +msgstr "" + +#: ../Doc/library/statistics.rst:392 +msgid "" +"Use this function when your data is a sample from a population. To calculate " +"the variance from the entire population, see :func:`pvariance`." +msgstr "" + +#: ../Doc/library/statistics.rst:395 +msgid "Raises :exc:`StatisticsError` if *data* has fewer than two values." +msgstr "" + +#: ../Doc/library/statistics.rst:405 +msgid "" +"If you have already calculated the mean of your data, you can pass it as the " +"optional second argument *xbar* to avoid recalculation:" +msgstr "" + +#: ../Doc/library/statistics.rst:414 +msgid "" +"This function does not attempt to verify that you have passed the actual " +"mean as *xbar*. Using arbitrary values for *xbar* can lead to invalid or " +"impossible results." +msgstr "" + +#: ../Doc/library/statistics.rst:418 +msgid "Decimal and Fraction values are supported:" +msgstr "" + +#: ../Doc/library/statistics.rst:432 +msgid "" +"This is the sample variance s² with Bessel's correction, also known as " +"variance with N-1 degrees of freedom. Provided that the data points are " +"representative (e.g. independent and identically distributed), the result " +"should be an unbiased estimate of the true population variance." +msgstr "" + +#: ../Doc/library/statistics.rst:437 +msgid "" +"If you somehow know the actual population mean μ you should pass it to the :" +"func:`pvariance` function as the *mu* parameter to get the variance of a " +"sample." +msgstr "" + +#: ../Doc/library/statistics.rst:444 +msgid "A single exception is defined:" +msgstr "" + +#: ../Doc/library/statistics.rst:448 +msgid "Subclass of :exc:`ValueError` for statistics-related exceptions." +msgstr "" + +#: ../Doc/library/stdtypes.rst:8 +msgid "Built-in Types" +msgstr "" + +#: ../Doc/library/stdtypes.rst:10 +msgid "" +"The following sections describe the standard types that are built into the " +"interpreter." +msgstr "" + +#: ../Doc/library/stdtypes.rst:15 +msgid "" +"The principal built-in types are numerics, sequences, mappings, classes, " +"instances and exceptions." +msgstr "" + +#: ../Doc/library/stdtypes.rst:18 +msgid "" +"Some collection classes are mutable. The methods that add, subtract, or " +"rearrange their members in place, and don't return a specific item, never " +"return the collection instance itself but ``None``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:22 +msgid "" +"Some operations are supported by several object types; in particular, " +"practically all objects can be compared, tested for truth value, and " +"converted to a string (with the :func:`repr` function or the slightly " +"different :func:`str` function). The latter function is implicitly used " +"when an object is written by the :func:`print` function." +msgstr "" + +#: ../Doc/library/stdtypes.rst:32 +msgid "Truth Value Testing" +msgstr "" + +#: ../Doc/library/stdtypes.rst:41 +msgid "" +"Any object can be tested for truth value, for use in an :keyword:`if` or :" +"keyword:`while` condition or as operand of the Boolean operations below. The " +"following values are considered false:" +msgstr "" + +#: ../Doc/library/stdtypes.rst:51 +msgid "``False``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:53 +msgid "zero of any numeric type, for example, ``0``, ``0.0``, ``0j``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:55 +msgid "any empty sequence, for example, ``''``, ``()``, ``[]``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:57 +msgid "any empty mapping, for example, ``{}``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:59 +msgid "" +"instances of user-defined classes, if the class defines a :meth:`__bool__` " +"or :meth:`__len__` method, when that method returns the integer zero or :" +"class:`bool` value ``False``. [1]_" +msgstr "" + +#: ../Doc/library/stdtypes.rst:65 +msgid "" +"All other values are considered true --- so objects of many types are always " +"true." +msgstr "" + +#: ../Doc/library/stdtypes.rst:74 +msgid "" +"Operations and built-in functions that have a Boolean result always return " +"``0`` or ``False`` for false and ``1`` or ``True`` for true, unless " +"otherwise stated. (Important exception: the Boolean operations ``or`` and " +"``and`` always return one of their operands.)" +msgstr "" + +#: ../Doc/library/stdtypes.rst:83 +msgid "Boolean Operations --- :keyword:`and`, :keyword:`or`, :keyword:`not`" +msgstr "" + +#: ../Doc/library/stdtypes.rst:87 +msgid "These are the Boolean operations, ordered by ascending priority:" +msgstr "" + +#: ../Doc/library/stdtypes.rst:92 +msgid "``x or y``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:92 +msgid "if *x* is false, then *y*, else *x*" +msgstr "" + +#: ../Doc/library/stdtypes.rst:95 +msgid "``x and y``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:95 +msgid "if *x* is false, then *x*, else *y*" +msgstr "" + +#: ../Doc/library/stdtypes.rst:98 +msgid "``not x``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:98 +msgid "if *x* is false, then ``True``, else ``False``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:110 +msgid "" +"This is a short-circuit operator, so it only evaluates the second argument " +"if the first one is :const:`False`." +msgstr "" + +#: ../Doc/library/stdtypes.rst:114 +msgid "" +"This is a short-circuit operator, so it only evaluates the second argument " +"if the first one is :const:`True`." +msgstr "" + +#: ../Doc/library/stdtypes.rst:118 +msgid "" +"``not`` has a lower priority than non-Boolean operators, so ``not a == b`` " +"is interpreted as ``not (a == b)``, and ``a == not b`` is a syntax error." +msgstr "" + +#: ../Doc/library/stdtypes.rst:139 +msgid "" +"There are eight comparison operations in Python. They all have the same " +"priority (which is higher than that of the Boolean operations). Comparisons " +"can be chained arbitrarily; for example, ``x < y <= z`` is equivalent to ``x " +"< y and y <= z``, except that *y* is evaluated only once (but in both cases " +"*z* is not evaluated at all when ``x < y`` is found to be false)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:145 +msgid "This table summarizes the comparison operations:" +msgstr "" + +#: ../Doc/library/stdtypes.rst:150 ../Doc/library/struct.rst:130 +msgid "``<``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:150 +msgid "strictly less than" +msgstr "" + +#: ../Doc/library/stdtypes.rst:152 +msgid "``<=``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:152 +msgid "less than or equal" +msgstr "" + +#: ../Doc/library/stdtypes.rst:154 ../Doc/library/struct.rst:132 +msgid "``>``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:154 +msgid "strictly greater than" +msgstr "" + +#: ../Doc/library/stdtypes.rst:156 +msgid "``>=``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:156 +msgid "greater than or equal" +msgstr "" + +#: ../Doc/library/stdtypes.rst:158 +msgid "``==``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:158 +msgid "equal" +msgstr "" + +#: ../Doc/library/stdtypes.rst:160 +msgid "``!=``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:160 +msgid "not equal" +msgstr "" + +#: ../Doc/library/stdtypes.rst:162 +msgid "``is``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:162 +msgid "object identity" +msgstr "" + +#: ../Doc/library/stdtypes.rst:164 +msgid "``is not``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:164 +msgid "negated object identity" +msgstr "" + +#: ../Doc/library/stdtypes.rst:171 +msgid "" +"Objects of different types, except different numeric types, never compare " +"equal. Furthermore, some types (for example, function objects) support only " +"a degenerate notion of comparison where any two objects of that type are " +"unequal. The ``<``, ``<=``, ``>`` and ``>=`` operators will raise a :exc:" +"`TypeError` exception when comparing a complex number with another built-in " +"numeric type, when the objects are of different types that cannot be " +"compared, or in other cases where there is no defined ordering." +msgstr "" + +#: ../Doc/library/stdtypes.rst:187 +msgid "" +"Non-identical instances of a class normally compare as non-equal unless the " +"class defines the :meth:`__eq__` method." +msgstr "" + +#: ../Doc/library/stdtypes.rst:190 +msgid "" +"Instances of a class cannot be ordered with respect to other instances of " +"the same class, or other types of object, unless the class defines enough of " +"the methods :meth:`__lt__`, :meth:`__le__`, :meth:`__gt__`, and :meth:" +"`__ge__` (in general, :meth:`__lt__` and :meth:`__eq__` are sufficient, if " +"you want the conventional meanings of the comparison operators)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:196 +msgid "" +"The behavior of the :keyword:`is` and :keyword:`is not` operators cannot be " +"customized; also they can be applied to any two objects and never raise an " +"exception." +msgstr "" + +#: ../Doc/library/stdtypes.rst:204 +msgid "" +"Two more operations with the same syntactic priority, :keyword:`in` and :" +"keyword:`not in`, are supported only by sequence types (below)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:211 +msgid "Numeric Types --- :class:`int`, :class:`float`, :class:`complex`" +msgstr "" + +#: ../Doc/library/stdtypes.rst:221 +msgid "" +"There are three distinct numeric types: :dfn:`integers`, :dfn:`floating " +"point numbers`, and :dfn:`complex numbers`. In addition, Booleans are a " +"subtype of integers. Integers have unlimited precision. Floating point " +"numbers are usually implemented using :c:type:`double` in C; information " +"about the precision and internal representation of floating point numbers " +"for the machine on which your program is running is available in :data:`sys." +"float_info`. Complex numbers have a real and imaginary part, which are each " +"a floating point number. To extract these parts from a complex number *z*, " +"use ``z.real`` and ``z.imag``. (The standard library includes additional " +"numeric types, :mod:`fractions` that hold rationals, and :mod:`decimal` that " +"hold floating-point numbers with user-definable precision.)" +msgstr "" + +#: ../Doc/library/stdtypes.rst:243 +msgid "" +"Numbers are created by numeric literals or as the result of built-in " +"functions and operators. Unadorned integer literals (including hex, octal " +"and binary numbers) yield integers. Numeric literals containing a decimal " +"point or an exponent sign yield floating point numbers. Appending ``'j'`` " +"or ``'J'`` to a numeric literal yields an imaginary number (a complex number " +"with a zero real part) which you can add to an integer or float to get a " +"complex number with real and imaginary parts." +msgstr "" + +#: ../Doc/library/stdtypes.rst:264 +msgid "" +"Python fully supports mixed arithmetic: when a binary arithmetic operator " +"has operands of different numeric types, the operand with the \"narrower\" " +"type is widened to that of the other, where integer is narrower than " +"floating point, which is narrower than complex. Comparisons between numbers " +"of mixed type use the same rule. [2]_ The constructors :func:`int`, :func:" +"`float`, and :func:`complex` can be used to produce numbers of a specific " +"type." +msgstr "" + +#: ../Doc/library/stdtypes.rst:271 +msgid "" +"All numeric types (except complex) support the following operations, sorted " +"by ascending priority (all numeric operations have a higher priority than " +"comparison operations):" +msgstr "" + +#: ../Doc/library/stdtypes.rst:276 +msgid "Full documentation" +msgstr "" + +#: ../Doc/library/stdtypes.rst:278 +msgid "``x + y``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:278 +msgid "sum of *x* and *y*" +msgstr "" + +#: ../Doc/library/stdtypes.rst:280 +msgid "``x - y``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:280 +msgid "difference of *x* and *y*" +msgstr "" + +#: ../Doc/library/stdtypes.rst:282 +msgid "``x * y``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:282 +msgid "product of *x* and *y*" +msgstr "" + +#: ../Doc/library/stdtypes.rst:284 +msgid "``x / y``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:284 +msgid "quotient of *x* and *y*" +msgstr "" + +#: ../Doc/library/stdtypes.rst:286 +msgid "``x // y``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:286 +msgid "floored quotient of *x* and *y*" +msgstr "" + +#: ../Doc/library/stdtypes.rst:289 +msgid "``x % y``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:289 +msgid "remainder of ``x / y``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:291 +msgid "``-x``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:291 +msgid "*x* negated" +msgstr "" + +#: ../Doc/library/stdtypes.rst:293 +msgid "``+x``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:293 +msgid "*x* unchanged" +msgstr "" + +#: ../Doc/library/stdtypes.rst:295 +msgid "``abs(x)``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:295 +msgid "absolute value or magnitude of *x*" +msgstr "" + +#: ../Doc/library/stdtypes.rst:298 +msgid "``int(x)``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:298 +msgid "*x* converted to integer" +msgstr "" + +#: ../Doc/library/stdtypes.rst:298 +msgid "\\(3)\\(6)" +msgstr "" + +#: ../Doc/library/stdtypes.rst:300 +msgid "``float(x)``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:300 +msgid "*x* converted to floating point" +msgstr "" + +#: ../Doc/library/stdtypes.rst:300 +msgid "\\(4)\\(6)" +msgstr "" + +#: ../Doc/library/stdtypes.rst:302 +msgid "``complex(re, im)``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:302 +msgid "" +"a complex number with real part *re*, imaginary part *im*. *im* defaults to " +"zero." +msgstr "" + +#: ../Doc/library/stdtypes.rst:306 +msgid "``c.conjugate()``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:306 +msgid "conjugate of the complex number *c*" +msgstr "" + +#: ../Doc/library/stdtypes.rst:309 +msgid "``divmod(x, y)``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:309 +msgid "the pair ``(x // y, x % y)``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:311 +msgid "``pow(x, y)``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:311 ../Doc/library/stdtypes.rst:313 +msgid "*x* to the power *y*" +msgstr "" + +#: ../Doc/library/stdtypes.rst:313 +msgid "``x ** y``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:323 +msgid "" +"Also referred to as integer division. The resultant value is a whole " +"integer, though the result's type is not necessarily int. The result is " +"always rounded towards minus infinity: ``1//2`` is ``0``, ``(-1)//2`` is " +"``-1``, ``1//(-2)`` is ``-1``, and ``(-1)//(-2)`` is ``0``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:329 +msgid "" +"Not for complex numbers. Instead convert to floats using :func:`abs` if " +"appropriate." +msgstr "" + +#: ../Doc/library/stdtypes.rst:341 +msgid "" +"Conversion from floating point to integer may round or truncate as in C; see " +"functions :func:`math.floor` and :func:`math.ceil` for well-defined " +"conversions." +msgstr "" + +#: ../Doc/library/stdtypes.rst:346 +msgid "" +"float also accepts the strings \"nan\" and \"inf\" with an optional prefix " +"\"+\" or \"-\" for Not a Number (NaN) and positive or negative infinity." +msgstr "" + +#: ../Doc/library/stdtypes.rst:350 +msgid "" +"Python defines ``pow(0, 0)`` and ``0 ** 0`` to be ``1``, as is common for " +"programming languages." +msgstr "" + +#: ../Doc/library/stdtypes.rst:354 +msgid "" +"The numeric literals accepted include the digits ``0`` to ``9`` or any " +"Unicode equivalent (code points with the ``Nd`` property)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:357 +msgid "" +"See http://www.unicode.org/Public/8.0.0/ucd/extracted/DerivedNumericType.txt " +"for a complete list of code points with the ``Nd`` property." +msgstr "" + +#: ../Doc/library/stdtypes.rst:361 +msgid "" +"All :class:`numbers.Real` types (:class:`int` and :class:`float`) also " +"include the following operations:" +msgstr "" + +#: ../Doc/library/stdtypes.rst:367 +msgid ":func:`math.trunc(\\ x) `" +msgstr "" + +#: ../Doc/library/stdtypes.rst:367 +msgid "*x* truncated to :class:`~numbers.Integral`" +msgstr "" + +#: ../Doc/library/stdtypes.rst:370 +msgid ":func:`round(x[, n]) `" +msgstr "" + +#: ../Doc/library/stdtypes.rst:370 +msgid "" +"*x* rounded to *n* digits, rounding half to even. If *n* is omitted, it " +"defaults to 0." +msgstr "" + +#: ../Doc/library/stdtypes.rst:374 +msgid ":func:`math.floor(\\ x) `" +msgstr "" + +#: ../Doc/library/stdtypes.rst:374 +msgid "the greatest :class:`~numbers.Integral` <= *x*" +msgstr "" + +#: ../Doc/library/stdtypes.rst:377 +msgid ":func:`math.ceil(x) `" +msgstr "" + +#: ../Doc/library/stdtypes.rst:377 +msgid "the least :class:`~numbers.Integral` >= *x*" +msgstr "" + +#: ../Doc/library/stdtypes.rst:381 +msgid "" +"For additional numeric operations see the :mod:`math` and :mod:`cmath` " +"modules." +msgstr "" + +#: ../Doc/library/stdtypes.rst:390 +msgid "Bitwise Operations on Integer Types" +msgstr "" + +#: ../Doc/library/stdtypes.rst:402 +msgid "" +"Bitwise operations only make sense for integers. Negative numbers are " +"treated as their 2's complement value (this assumes that there are enough " +"bits so that no overflow occurs during the operation)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:406 +msgid "" +"The priorities of the binary bitwise operations are all lower than the " +"numeric operations and higher than the comparisons; the unary operation " +"``~`` has the same priority as the other unary numeric operations (``+`` and " +"``-``)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:410 +msgid "This table lists the bitwise operations sorted in ascending priority:" +msgstr "" + +#: ../Doc/library/stdtypes.rst:415 +msgid "``x | y``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:415 +msgid "bitwise :dfn:`or` of *x* and *y*" +msgstr "" + +#: ../Doc/library/stdtypes.rst:418 +msgid "``x ^ y``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:418 +msgid "bitwise :dfn:`exclusive or` of *x* and *y*" +msgstr "" + +#: ../Doc/library/stdtypes.rst:421 +msgid "``x & y``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:421 +msgid "bitwise :dfn:`and` of *x* and *y*" +msgstr "" + +#: ../Doc/library/stdtypes.rst:424 +msgid "``x << n``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:424 +msgid "*x* shifted left by *n* bits" +msgstr "" + +#: ../Doc/library/stdtypes.rst:424 +msgid "(1)(2)" +msgstr "" + +#: ../Doc/library/stdtypes.rst:426 +msgid "``x >> n``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:426 +msgid "*x* shifted right by *n* bits" +msgstr "" + +#: ../Doc/library/stdtypes.rst:426 +msgid "(1)(3)" +msgstr "" + +#: ../Doc/library/stdtypes.rst:428 +msgid "``~x``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:428 +msgid "the bits of *x* inverted" +msgstr "" + +#: ../Doc/library/stdtypes.rst:434 +msgid "" +"Negative shift counts are illegal and cause a :exc:`ValueError` to be raised." +msgstr "" + +#: ../Doc/library/stdtypes.rst:437 +msgid "" +"A left shift by *n* bits is equivalent to multiplication by ``pow(2, n)`` " +"without overflow check." +msgstr "" + +#: ../Doc/library/stdtypes.rst:441 +msgid "" +"A right shift by *n* bits is equivalent to division by ``pow(2, n)`` without " +"overflow check." +msgstr "" + +#: ../Doc/library/stdtypes.rst:446 +msgid "Additional Methods on Integer Types" +msgstr "" + +#: ../Doc/library/stdtypes.rst:448 +msgid "" +"The int type implements the :class:`numbers.Integral` :term:`abstract base " +"class`. In addition, it provides a few more methods:" +msgstr "" + +#: ../Doc/library/stdtypes.rst:453 +msgid "" +"Return the number of bits necessary to represent an integer in binary, " +"excluding the sign and leading zeros::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:462 +msgid "" +"More precisely, if ``x`` is nonzero, then ``x.bit_length()`` is the unique " +"positive integer ``k`` such that ``2**(k-1) <= abs(x) < 2**k``. " +"Equivalently, when ``abs(x)`` is small enough to have a correctly rounded " +"logarithm, then ``k = 1 + int(log(abs(x), 2))``. If ``x`` is zero, then ``x." +"bit_length()`` returns ``0``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:479 +msgid "Return an array of bytes representing an integer." +msgstr "" + +#: ../Doc/library/stdtypes.rst:491 +msgid "" +"The integer is represented using *length* bytes. An :exc:`OverflowError` is " +"raised if the integer is not representable with the given number of bytes." +msgstr "" + +#: ../Doc/library/stdtypes.rst:495 ../Doc/library/stdtypes.rst:527 +msgid "" +"The *byteorder* argument determines the byte order used to represent the " +"integer. If *byteorder* is ``\"big\"``, the most significant byte is at the " +"beginning of the byte array. If *byteorder* is ``\"little\"``, the most " +"significant byte is at the end of the byte array. To request the native " +"byte order of the host system, use :data:`sys.byteorder` as the byte order " +"value." +msgstr "" + +#: ../Doc/library/stdtypes.rst:502 +msgid "" +"The *signed* argument determines whether two's complement is used to " +"represent the integer. If *signed* is ``False`` and a negative integer is " +"given, an :exc:`OverflowError` is raised. The default value for *signed* is " +"``False``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:511 +msgid "Return the integer represented by the given array of bytes." +msgstr "" + +#: ../Doc/library/stdtypes.rst:524 +msgid "" +"The argument *bytes* must either be a :term:`bytes-like object` or an " +"iterable producing bytes." +msgstr "" + +#: ../Doc/library/stdtypes.rst:534 +msgid "" +"The *signed* argument indicates whether two's complement is used to " +"represent the integer." +msgstr "" + +#: ../Doc/library/stdtypes.rst:541 +msgid "Additional Methods on Float" +msgstr "" + +#: ../Doc/library/stdtypes.rst:543 +msgid "" +"The float type implements the :class:`numbers.Real` :term:`abstract base " +"class`. float also has the following additional methods." +msgstr "" + +#: ../Doc/library/stdtypes.rst:548 +msgid "" +"Return a pair of integers whose ratio is exactly equal to the original float " +"and with a positive denominator. Raises :exc:`OverflowError` on infinities " +"and a :exc:`ValueError` on NaNs." +msgstr "" + +#: ../Doc/library/stdtypes.rst:555 +msgid "" +"Return ``True`` if the float instance is finite with integral value, and " +"``False`` otherwise::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:563 +msgid "" +"Two methods support conversion to and from hexadecimal strings. Since " +"Python's floats are stored internally as binary numbers, converting a float " +"to or from a *decimal* string usually involves a small rounding error. In " +"contrast, hexadecimal strings allow exact representation and specification " +"of floating-point numbers. This can be useful when debugging, and in " +"numerical work." +msgstr "" + +#: ../Doc/library/stdtypes.rst:574 +msgid "" +"Return a representation of a floating-point number as a hexadecimal string. " +"For finite floating-point numbers, this representation will always include a " +"leading ``0x`` and a trailing ``p`` and exponent." +msgstr "" + +#: ../Doc/library/stdtypes.rst:582 +msgid "" +"Class method to return the float represented by a hexadecimal string *s*. " +"The string *s* may have leading and trailing whitespace." +msgstr "" + +#: ../Doc/library/stdtypes.rst:587 +msgid "" +"Note that :meth:`float.hex` is an instance method, while :meth:`float." +"fromhex` is a class method." +msgstr "" + +#: ../Doc/library/stdtypes.rst:590 +msgid "A hexadecimal string takes the form::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:594 +msgid "" +"where the optional ``sign`` may by either ``+`` or ``-``, ``integer`` and " +"``fraction`` are strings of hexadecimal digits, and ``exponent`` is a " +"decimal integer with an optional leading sign. Case is not significant, and " +"there must be at least one hexadecimal digit in either the integer or the " +"fraction. This syntax is similar to the syntax specified in section 6.4.4.2 " +"of the C99 standard, and also to the syntax used in Java 1.5 onwards. In " +"particular, the output of :meth:`float.hex` is usable as a hexadecimal " +"floating-point literal in C or Java code, and hexadecimal strings produced " +"by C's ``%a`` format character or Java's ``Double.toHexString`` are accepted " +"by :meth:`float.fromhex`." +msgstr "" + +#: ../Doc/library/stdtypes.rst:607 +msgid "" +"Note that the exponent is written in decimal rather than hexadecimal, and " +"that it gives the power of 2 by which to multiply the coefficient. For " +"example, the hexadecimal string ``0x3.a7p10`` represents the floating-point " +"number ``(3 + 10./16 + 7./16**2) * 2.0**10``, or ``3740.0``::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:617 +msgid "" +"Applying the reverse conversion to ``3740.0`` gives a different hexadecimal " +"string representing the same number::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:627 +msgid "Hashing of numeric types" +msgstr "" + +#: ../Doc/library/stdtypes.rst:629 +msgid "" +"For numbers ``x`` and ``y``, possibly of different types, it's a requirement " +"that ``hash(x) == hash(y)`` whenever ``x == y`` (see the :meth:`__hash__` " +"method documentation for more details). For ease of implementation and " +"efficiency across a variety of numeric types (including :class:`int`, :class:" +"`float`, :class:`decimal.Decimal` and :class:`fractions.Fraction`) Python's " +"hash for numeric types is based on a single mathematical function that's " +"defined for any rational number, and hence applies to all instances of :" +"class:`int` and :class:`fractions.Fraction`, and all finite instances of :" +"class:`float` and :class:`decimal.Decimal`. Essentially, this function is " +"given by reduction modulo ``P`` for a fixed prime ``P``. The value of ``P`` " +"is made available to Python as the :attr:`modulus` attribute of :data:`sys." +"hash_info`." +msgstr "" + +#: ../Doc/library/stdtypes.rst:644 +msgid "" +"Currently, the prime used is ``P = 2**31 - 1`` on machines with 32-bit C " +"longs and ``P = 2**61 - 1`` on machines with 64-bit C longs." +msgstr "" + +#: ../Doc/library/stdtypes.rst:647 +msgid "Here are the rules in detail:" +msgstr "" + +#: ../Doc/library/stdtypes.rst:649 +msgid "" +"If ``x = m / n`` is a nonnegative rational number and ``n`` is not divisible " +"by ``P``, define ``hash(x)`` as ``m * invmod(n, P) % P``, where ``invmod(n, " +"P)`` gives the inverse of ``n`` modulo ``P``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:653 +msgid "" +"If ``x = m / n`` is a nonnegative rational number and ``n`` is divisible by " +"``P`` (but ``m`` is not) then ``n`` has no inverse modulo ``P`` and the rule " +"above doesn't apply; in this case define ``hash(x)`` to be the constant " +"value ``sys.hash_info.inf``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:658 +msgid "" +"If ``x = m / n`` is a negative rational number define ``hash(x)`` as ``-" +"hash(-x)``. If the resulting hash is ``-1``, replace it with ``-2``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:662 +msgid "" +"The particular values ``sys.hash_info.inf``, ``-sys.hash_info.inf`` and " +"``sys.hash_info.nan`` are used as hash values for positive infinity, " +"negative infinity, or nans (respectively). (All hashable nans have the same " +"hash value.)" +msgstr "" + +#: ../Doc/library/stdtypes.rst:667 +msgid "" +"For a :class:`complex` number ``z``, the hash values of the real and " +"imaginary parts are combined by computing ``hash(z.real) + sys.hash_info." +"imag * hash(z.imag)``, reduced modulo ``2**sys.hash_info.width`` so that it " +"lies in ``range(-2**(sys.hash_info.width - 1), 2**(sys.hash_info.width - " +"1))``. Again, if the result is ``-1``, it's replaced with ``-2``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:675 +msgid "" +"To clarify the above rules, here's some example Python code, equivalent to " +"the built-in hash, for computing the hash of a rational number, :class:" +"`float`, or :class:`complex`::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:730 +msgid "Iterator Types" +msgstr "" + +#: ../Doc/library/stdtypes.rst:738 +msgid "" +"Python supports a concept of iteration over containers. This is implemented " +"using two distinct methods; these are used to allow user-defined classes to " +"support iteration. Sequences, described below in more detail, always " +"support the iteration methods." +msgstr "" + +#: ../Doc/library/stdtypes.rst:743 +msgid "" +"One method needs to be defined for container objects to provide iteration " +"support:" +msgstr "" + +#: ../Doc/library/stdtypes.rst:750 +msgid "" +"Return an iterator object. The object is required to support the iterator " +"protocol described below. If a container supports different types of " +"iteration, additional methods can be provided to specifically request " +"iterators for those iteration types. (An example of an object supporting " +"multiple forms of iteration would be a tree structure which supports both " +"breadth-first and depth-first traversal.) This method corresponds to the :c:" +"member:`~PyTypeObject.tp_iter` slot of the type structure for Python objects " +"in the Python/C API." +msgstr "" + +#: ../Doc/library/stdtypes.rst:759 +msgid "" +"The iterator objects themselves are required to support the following two " +"methods, which together form the :dfn:`iterator protocol`:" +msgstr "" + +#: ../Doc/library/stdtypes.rst:765 +msgid "" +"Return the iterator object itself. This is required to allow both " +"containers and iterators to be used with the :keyword:`for` and :keyword:" +"`in` statements. This method corresponds to the :c:member:`~PyTypeObject." +"tp_iter` slot of the type structure for Python objects in the Python/C API." +msgstr "" + +#: ../Doc/library/stdtypes.rst:773 +msgid "" +"Return the next item from the container. If there are no further items, " +"raise the :exc:`StopIteration` exception. This method corresponds to the :c:" +"member:`~PyTypeObject.tp_iternext` slot of the type structure for Python " +"objects in the Python/C API." +msgstr "" + +#: ../Doc/library/stdtypes.rst:778 +msgid "" +"Python defines several iterator objects to support iteration over general " +"and specific sequence types, dictionaries, and other more specialized " +"forms. The specific types are not important beyond their implementation of " +"the iterator protocol." +msgstr "" + +#: ../Doc/library/stdtypes.rst:783 +msgid "" +"Once an iterator's :meth:`~iterator.__next__` method raises :exc:" +"`StopIteration`, it must continue to do so on subsequent calls. " +"Implementations that do not obey this property are deemed broken." +msgstr "" + +#: ../Doc/library/stdtypes.rst:791 +msgid "Generator Types" +msgstr "" + +#: ../Doc/library/stdtypes.rst:793 +msgid "" +"Python's :term:`generator`\\s provide a convenient way to implement the " +"iterator protocol. If a container object's :meth:`__iter__` method is " +"implemented as a generator, it will automatically return an iterator object " +"(technically, a generator object) supplying the :meth:`__iter__` and :meth:" +"`~generator.__next__` methods. More information about generators can be " +"found in :ref:`the documentation for the yield expression `." +msgstr "" + +#: ../Doc/library/stdtypes.rst:805 +msgid "Sequence Types --- :class:`list`, :class:`tuple`, :class:`range`" +msgstr "" + +#: ../Doc/library/stdtypes.rst:807 +msgid "" +"There are three basic sequence types: lists, tuples, and range objects. " +"Additional sequence types tailored for processing of :ref:`binary data " +"` and :ref:`text strings ` are described in dedicated " +"sections." +msgstr "" + +#: ../Doc/library/stdtypes.rst:816 +msgid "Common Sequence Operations" +msgstr "" + +#: ../Doc/library/stdtypes.rst:820 +msgid "" +"The operations in the following table are supported by most sequence types, " +"both mutable and immutable. The :class:`collections.abc.Sequence` ABC is " +"provided to make it easier to correctly implement these operations on custom " +"sequence types." +msgstr "" + +#: ../Doc/library/stdtypes.rst:825 +msgid "" +"This table lists the sequence operations sorted in ascending priority. In " +"the table, *s* and *t* are sequences of the same type, *n*, *i*, *j* and *k* " +"are integers and *x* is an arbitrary object that meets any type and value " +"restrictions imposed by *s*." +msgstr "" + +#: ../Doc/library/stdtypes.rst:830 +msgid "" +"The ``in`` and ``not in`` operations have the same priorities as the " +"comparison operations. The ``+`` (concatenation) and ``*`` (repetition) " +"operations have the same priority as the corresponding numeric operations." +msgstr "" + +#: ../Doc/library/stdtypes.rst:851 +msgid "``x in s``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:851 +msgid "``True`` if an item of *s* is equal to *x*, else ``False``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:854 +msgid "``x not in s``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:854 +msgid "``False`` if an item of *s* is equal to *x*, else ``True``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:857 +msgid "``s + t``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:857 +msgid "the concatenation of *s* and *t*" +msgstr "" + +#: ../Doc/library/stdtypes.rst:857 +msgid "(6)(7)" +msgstr "" + +#: ../Doc/library/stdtypes.rst:860 +msgid "``s * n`` or ``n * s``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:860 +msgid "equivalent to adding *s* to itself *n* times" +msgstr "" + +#: ../Doc/library/stdtypes.rst:860 +msgid "(2)(7)" +msgstr "" + +#: ../Doc/library/stdtypes.rst:863 +msgid "``s[i]``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:863 +msgid "*i*\\ th item of *s*, origin 0" +msgstr "" + +#: ../Doc/library/stdtypes.rst:865 +msgid "``s[i:j]``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:865 +msgid "slice of *s* from *i* to *j*" +msgstr "" + +#: ../Doc/library/stdtypes.rst:865 +msgid "(3)(4)" +msgstr "" + +#: ../Doc/library/stdtypes.rst:867 +msgid "``s[i:j:k]``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:867 +msgid "slice of *s* from *i* to *j* with step *k*" +msgstr "" + +#: ../Doc/library/stdtypes.rst:867 +msgid "(3)(5)" +msgstr "" + +#: ../Doc/library/stdtypes.rst:870 +msgid "``len(s)``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:870 +msgid "length of *s*" +msgstr "" + +#: ../Doc/library/stdtypes.rst:872 +msgid "``min(s)``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:872 +msgid "smallest item of *s*" +msgstr "" + +#: ../Doc/library/stdtypes.rst:874 +msgid "``max(s)``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:874 +msgid "largest item of *s*" +msgstr "" + +#: ../Doc/library/stdtypes.rst:876 +msgid "``s.index(x[, i[, j]])``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:876 +msgid "" +"index of the first occurrence of *x* in *s* (at or after index *i* and " +"before index *j*)" +msgstr "" + +#: ../Doc/library/stdtypes.rst:880 +msgid "``s.count(x)``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:880 +msgid "total number of occurrences of *x* in *s*" +msgstr "" + +#: ../Doc/library/stdtypes.rst:884 +msgid "" +"Sequences of the same type also support comparisons. In particular, tuples " +"and lists are compared lexicographically by comparing corresponding " +"elements. This means that to compare equal, every element must compare equal " +"and the two sequences must be of the same type and have the same length. " +"(For full details see :ref:`comparisons` in the language reference.)" +msgstr "" + +#: ../Doc/library/stdtypes.rst:893 +msgid "" +"While the ``in`` and ``not in`` operations are used only for simple " +"containment testing in the general case, some specialised sequences (such " +"as :class:`str`, :class:`bytes` and :class:`bytearray`) also use them for " +"subsequence testing::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:902 +msgid "" +"Values of *n* less than ``0`` are treated as ``0`` (which yields an empty " +"sequence of the same type as *s*). Note that items in the sequence *s* are " +"not copied; they are referenced multiple times. This often haunts new " +"Python programmers; consider::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:914 +msgid "" +"What has happened is that ``[[]]`` is a one-element list containing an empty " +"list, so all three elements of ``[[]] * 3`` are references to this single " +"empty list. Modifying any of the elements of ``lists`` modifies this single " +"list. You can create a list of different lists this way::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:926 +msgid "" +"Further explanation is available in the FAQ entry :ref:`faq-multidimensional-" +"list`." +msgstr "" + +#: ../Doc/library/stdtypes.rst:930 +msgid "" +"If *i* or *j* is negative, the index is relative to the end of the string: " +"``len(s) + i`` or ``len(s) + j`` is substituted. But note that ``-0`` is " +"still ``0``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:935 +msgid "" +"The slice of *s* from *i* to *j* is defined as the sequence of items with " +"index *k* such that ``i <= k < j``. If *i* or *j* is greater than " +"``len(s)``, use ``len(s)``. If *i* is omitted or ``None``, use ``0``. If " +"*j* is omitted or ``None``, use ``len(s)``. If *i* is greater than or equal " +"to *j*, the slice is empty." +msgstr "" + +#: ../Doc/library/stdtypes.rst:942 +msgid "" +"The slice of *s* from *i* to *j* with step *k* is defined as the sequence of " +"items with index ``x = i + n*k`` such that ``0 <= n < (j-i)/k``. In other " +"words, the indices are ``i``, ``i+k``, ``i+2*k``, ``i+3*k`` and so on, " +"stopping when *j* is reached (but never including *j*). If *i* or *j* is " +"greater than ``len(s)``, use ``len(s)``. If *i* or *j* are omitted or " +"``None``, they become \"end\" values (which end depends on the sign of " +"*k*). Note, *k* cannot be zero. If *k* is ``None``, it is treated like " +"``1``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:951 +msgid "" +"Concatenating immutable sequences always results in a new object. This " +"means that building up a sequence by repeated concatenation will have a " +"quadratic runtime cost in the total sequence length. To get a linear " +"runtime cost, you must switch to one of the alternatives below:" +msgstr "" + +#: ../Doc/library/stdtypes.rst:956 +msgid "" +"if concatenating :class:`str` objects, you can build a list and use :meth:" +"`str.join` at the end or else write to an :class:`io.StringIO` instance and " +"retrieve its value when complete" +msgstr "" + +#: ../Doc/library/stdtypes.rst:960 +msgid "" +"if concatenating :class:`bytes` objects, you can similarly use :meth:`bytes." +"join` or :class:`io.BytesIO`, or you can do in-place concatenation with a :" +"class:`bytearray` object. :class:`bytearray` objects are mutable and have " +"an efficient overallocation mechanism" +msgstr "" + +#: ../Doc/library/stdtypes.rst:965 +msgid "if concatenating :class:`tuple` objects, extend a :class:`list` instead" +msgstr "" + +#: ../Doc/library/stdtypes.rst:967 +msgid "for other types, investigate the relevant class documentation" +msgstr "" + +#: ../Doc/library/stdtypes.rst:971 +msgid "" +"Some sequence types (such as :class:`range`) only support item sequences " +"that follow specific patterns, and hence don't support sequence " +"concatenation or repetition." +msgstr "" + +#: ../Doc/library/stdtypes.rst:976 +msgid "" +"``index`` raises :exc:`ValueError` when *x* is not found in *s*. When " +"supported, the additional arguments to the index method allow efficient " +"searching of subsections of the sequence. Passing the extra arguments is " +"roughly equivalent to using ``s[i:j].index(x)``, only without copying any " +"data and with the returned index being relative to the start of the sequence " +"rather than the start of the slice." +msgstr "" + +#: ../Doc/library/stdtypes.rst:987 +msgid "Immutable Sequence Types" +msgstr "" + +#: ../Doc/library/stdtypes.rst:994 +msgid "" +"The only operation that immutable sequence types generally implement that is " +"not also implemented by mutable sequence types is support for the :func:" +"`hash` built-in." +msgstr "" + +#: ../Doc/library/stdtypes.rst:998 +msgid "" +"This support allows immutable sequences, such as :class:`tuple` instances, " +"to be used as :class:`dict` keys and stored in :class:`set` and :class:" +"`frozenset` instances." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1002 +msgid "" +"Attempting to hash an immutable sequence that contains unhashable values " +"will result in :exc:`TypeError`." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1009 +msgid "Mutable Sequence Types" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1016 +msgid "" +"The operations in the following table are defined on mutable sequence types. " +"The :class:`collections.abc.MutableSequence` ABC is provided to make it " +"easier to correctly implement these operations on custom sequence types." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1020 +msgid "" +"In the table *s* is an instance of a mutable sequence type, *t* is any " +"iterable object and *x* is an arbitrary object that meets any type and value " +"restrictions imposed by *s* (for example, :class:`bytearray` only accepts " +"integers that meet the value restriction ``0 <= x <= 255``)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1044 +msgid "``s[i] = x``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1044 +msgid "item *i* of *s* is replaced by *x*" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1047 +msgid "``s[i:j] = t``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1047 +msgid "" +"slice of *s* from *i* to *j* is replaced by the contents of the iterable *t*" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1051 +msgid "``del s[i:j]``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1051 +msgid "same as ``s[i:j] = []``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1053 +msgid "``s[i:j:k] = t``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1053 +msgid "the elements of ``s[i:j:k]`` are replaced by those of *t*" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1056 +msgid "``del s[i:j:k]``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1056 +msgid "removes the elements of ``s[i:j:k]`` from the list" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1059 +msgid "``s.append(x)``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1059 +msgid "" +"appends *x* to the end of the sequence (same as ``s[len(s):len(s)] = [x]``)" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1063 +msgid "``s.clear()``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1063 +msgid "removes all items from ``s`` (same as ``del s[:]``)" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1066 +msgid "``s.copy()``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1066 +msgid "creates a shallow copy of ``s`` (same as ``s[:]``)" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1069 +msgid "``s.extend(t)`` or ``s += t``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1069 +msgid "" +"extends *s* with the contents of *t* (for the most part the same as " +"``s[len(s):len(s)] = t``)" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1074 +msgid "``s *= n``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1074 +msgid "updates *s* with its contents repeated *n* times" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1077 +msgid "``s.insert(i, x)``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1077 +msgid "" +"inserts *x* into *s* at the index given by *i* (same as ``s[i:i] = [x]``)" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1081 +msgid "``s.pop([i])``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1081 +msgid "retrieves the item at *i* and also removes it from *s*" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1084 +msgid "``s.remove(x)``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1084 +msgid "remove the first item from *s* where ``s[i] == x``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1087 +msgid "``s.reverse()``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1087 +msgid "reverses the items of *s* in place" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1095 +msgid "*t* must have the same length as the slice it is replacing." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1098 +msgid "" +"The optional argument *i* defaults to ``-1``, so that by default the last " +"item is removed and returned." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1102 +msgid "``remove`` raises :exc:`ValueError` when *x* is not found in *s*." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1105 +msgid "" +"The :meth:`reverse` method modifies the sequence in place for economy of " +"space when reversing a large sequence. To remind users that it operates by " +"side effect, it does not return the reversed sequence." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1110 +msgid "" +":meth:`clear` and :meth:`!copy` are included for consistency with the " +"interfaces of mutable containers that don't support slicing operations (such " +"as :class:`dict` and :class:`set`)" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1114 +msgid ":meth:`clear` and :meth:`!copy` methods." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1118 +msgid "" +"The value *n* is an integer, or an object implementing :meth:`~object." +"__index__`. Zero and negative values of *n* clear the sequence. Items in " +"the sequence are not copied; they are referenced multiple times, as " +"explained for ``s * n`` under :ref:`typesseq-common`." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1127 +msgid "Lists" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1131 +msgid "" +"Lists are mutable sequences, typically used to store collections of " +"homogeneous items (where the precise degree of similarity will vary by " +"application)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1137 +msgid "Lists may be constructed in several ways:" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1139 +msgid "Using a pair of square brackets to denote the empty list: ``[]``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1140 +msgid "" +"Using square brackets, separating items with commas: ``[a]``, ``[a, b, c]``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1141 +msgid "Using a list comprehension: ``[x for x in iterable]``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1142 +msgid "Using the type constructor: ``list()`` or ``list(iterable)``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1144 +msgid "" +"The constructor builds a list whose items are the same and in the same order " +"as *iterable*'s items. *iterable* may be either a sequence, a container " +"that supports iteration, or an iterator object. If *iterable* is already a " +"list, a copy is made and returned, similar to ``iterable[:]``. For example, " +"``list('abc')`` returns ``['a', 'b', 'c']`` and ``list( (1, 2, 3) )`` " +"returns ``[1, 2, 3]``. If no argument is given, the constructor creates a " +"new empty list, ``[]``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1153 +msgid "" +"Many other operations also produce lists, including the :func:`sorted` built-" +"in." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1156 +msgid "" +"Lists implement all of the :ref:`common ` and :ref:`mutable " +"` sequence operations. Lists also provide the following " +"additional method:" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1162 +msgid "" +"This method sorts the list in place, using only ``<`` comparisons between " +"items. Exceptions are not suppressed - if any comparison operations fail, " +"the entire sort operation will fail (and the list will likely be left in a " +"partially modified state)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1167 +msgid "" +":meth:`sort` accepts two arguments that can only be passed by keyword (:ref:" +"`keyword-only arguments `):" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1170 +msgid "" +"*key* specifies a function of one argument that is used to extract a " +"comparison key from each list element (for example, ``key=str.lower``). The " +"key corresponding to each item in the list is calculated once and then used " +"for the entire sorting process. The default value of ``None`` means that " +"list items are sorted directly without calculating a separate key value." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1177 +msgid "" +"The :func:`functools.cmp_to_key` utility is available to convert a 2.x style " +"*cmp* function to a *key* function." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1183 +msgid "" +"This method modifies the sequence in place for economy of space when sorting " +"a large sequence. To remind users that it operates by side effect, it does " +"not return the sorted sequence (use :func:`sorted` to explicitly request a " +"new sorted list instance)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1188 +msgid "" +"The :meth:`sort` method is guaranteed to be stable. A sort is stable if it " +"guarantees not to change the relative order of elements that compare equal " +"--- this is helpful for sorting in multiple passes (for example, sort by " +"department, then by salary grade)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1195 +msgid "" +"While a list is being sorted, the effect of attempting to mutate, or even " +"inspect, the list is undefined. The C implementation of Python makes the " +"list appear empty for the duration, and raises :exc:`ValueError` if it can " +"detect that the list has been mutated during a sort." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1204 +msgid "Tuples" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1208 +msgid "" +"Tuples are immutable sequences, typically used to store collections of " +"heterogeneous data (such as the 2-tuples produced by the :func:`enumerate` " +"built-in). Tuples are also used for cases where an immutable sequence of " +"homogeneous data is needed (such as allowing storage in a :class:`set` or :" +"class:`dict` instance)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1216 +msgid "Tuples may be constructed in a number of ways:" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1218 +msgid "Using a pair of parentheses to denote the empty tuple: ``()``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1219 +msgid "Using a trailing comma for a singleton tuple: ``a,`` or ``(a,)``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1220 +msgid "Separating items with commas: ``a, b, c`` or ``(a, b, c)``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1221 +msgid "Using the :func:`tuple` built-in: ``tuple()`` or ``tuple(iterable)``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1223 +msgid "" +"The constructor builds a tuple whose items are the same and in the same " +"order as *iterable*'s items. *iterable* may be either a sequence, a " +"container that supports iteration, or an iterator object. If *iterable* is " +"already a tuple, it is returned unchanged. For example, ``tuple('abc')`` " +"returns ``('a', 'b', 'c')`` and ``tuple( [1, 2, 3] )`` returns ``(1, 2, " +"3)``. If no argument is given, the constructor creates a new empty tuple, " +"``()``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1231 +msgid "" +"Note that it is actually the comma which makes a tuple, not the parentheses. " +"The parentheses are optional, except in the empty tuple case, or when they " +"are needed to avoid syntactic ambiguity. For example, ``f(a, b, c)`` is a " +"function call with three arguments, while ``f((a, b, c))`` is a function " +"call with a 3-tuple as the sole argument." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1237 +msgid "" +"Tuples implement all of the :ref:`common ` sequence " +"operations." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1240 +msgid "" +"For heterogeneous collections of data where access by name is clearer than " +"access by index, :func:`collections.namedtuple` may be a more appropriate " +"choice than a simple tuple object." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1248 +msgid "Ranges" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1252 +msgid "" +"The :class:`range` type represents an immutable sequence of numbers and is " +"commonly used for looping a specific number of times in :keyword:`for` loops." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1259 +msgid "" +"The arguments to the range constructor must be integers (either built-in :" +"class:`int` or any object that implements the ``__index__`` special " +"method). If the *step* argument is omitted, it defaults to ``1``. If the " +"*start* argument is omitted, it defaults to ``0``. If *step* is zero, :exc:" +"`ValueError` is raised." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1265 +msgid "" +"For a positive *step*, the contents of a range ``r`` are determined by the " +"formula ``r[i] = start + step*i`` where ``i >= 0`` and ``r[i] < stop``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1269 +msgid "" +"For a negative *step*, the contents of the range are still determined by the " +"formula ``r[i] = start + step*i``, but the constraints are ``i >= 0`` and " +"``r[i] > stop``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1273 +msgid "" +"A range object will be empty if ``r[0]`` does not meet the value constraint. " +"Ranges do support negative indices, but these are interpreted as indexing " +"from the end of the sequence determined by the positive indices." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1278 +msgid "" +"Ranges containing absolute values larger than :data:`sys.maxsize` are " +"permitted but some features (such as :func:`len`) may raise :exc:" +"`OverflowError`." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1282 +msgid "Range examples::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1299 +msgid "" +"Ranges implement all of the :ref:`common ` sequence " +"operations except concatenation and repetition (due to the fact that range " +"objects can only represent sequences that follow a strict pattern and " +"repetition and concatenation will usually violate that pattern)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1306 +msgid "" +"The value of the *start* parameter (or ``0`` if the parameter was not " +"supplied)" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1311 +msgid "The value of the *stop* parameter" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1315 +msgid "" +"The value of the *step* parameter (or ``1`` if the parameter was not " +"supplied)" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1318 +msgid "" +"The advantage of the :class:`range` type over a regular :class:`list` or :" +"class:`tuple` is that a :class:`range` object will always take the same " +"(small) amount of memory, no matter the size of the range it represents (as " +"it only stores the ``start``, ``stop`` and ``step`` values, calculating " +"individual items and subranges as needed)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1324 +msgid "" +"Range objects implement the :class:`collections.abc.Sequence` ABC, and " +"provide features such as containment tests, element index lookup, slicing " +"and support for negative indices (see :ref:`typesseq`):" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1344 +msgid "" +"Testing range objects for equality with ``==`` and ``!=`` compares them as " +"sequences. That is, two range objects are considered equal if they " +"represent the same sequence of values. (Note that two range objects that " +"compare equal might have different :attr:`~range.start`, :attr:`~range.stop` " +"and :attr:`~range.step` attributes, for example ``range(0) == range(2, 1, " +"3)`` or ``range(0, 3, 2) == range(0, 4, 2)``.)" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1351 +msgid "" +"Implement the Sequence ABC. Support slicing and negative indices. Test :" +"class:`int` objects for membership in constant time instead of iterating " +"through all items." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1357 +msgid "" +"Define '==' and '!=' to compare range objects based on the sequence of " +"values they define (instead of comparing based on object identity)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1362 +msgid "" +"The :attr:`~range.start`, :attr:`~range.stop` and :attr:`~range.step` " +"attributes." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1368 +msgid "" +"The `linspace recipe `_ shows " +"how to implement a lazy version of range that suitable for floating point " +"applications." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1380 +msgid "Text Sequence Type --- :class:`str`" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1382 +msgid "" +"Textual data in Python is handled with :class:`str` objects, or :dfn:" +"`strings`. Strings are immutable :ref:`sequences ` of Unicode code " +"points. String literals are written in a variety of ways:" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1387 +msgid "Single quotes: ``'allows embedded \"double\" quotes'``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1388 +msgid "Double quotes: ``\"allows embedded 'single' quotes\"``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1389 +msgid "" +"Triple quoted: ``'''Three single quotes'''``, ``\"\"\"Three double quotes" +"\"\"\"``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1391 +msgid "" +"Triple quoted strings may span multiple lines - all associated whitespace " +"will be included in the string literal." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1394 +msgid "" +"String literals that are part of a single expression and have only " +"whitespace between them will be implicitly converted to a single string " +"literal. That is, ``(\"spam \" \"eggs\") == \"spam eggs\"``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1398 +msgid "" +"See :ref:`strings` for more about the various forms of string literal, " +"including supported escape sequences, and the ``r`` (\"raw\") prefix that " +"disables most escape sequence processing." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1402 +msgid "" +"Strings may also be created from other objects using the :class:`str` " +"constructor." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1405 +msgid "" +"Since there is no separate \"character\" type, indexing a string produces " +"strings of length 1. That is, for a non-empty string *s*, ``s[0] == s[0:1]``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1411 +msgid "" +"There is also no mutable string type, but :meth:`str.join` or :class:`io." +"StringIO` can be used to efficiently construct strings from multiple " +"fragments." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1415 +msgid "" +"For backwards compatibility with the Python 2 series, the ``u`` prefix is " +"once again permitted on string literals. It has no effect on the meaning of " +"string literals and cannot be combined with the ``r`` prefix." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1427 +msgid "" +"Return a :ref:`string ` version of *object*. If *object* is not " +"provided, returns the empty string. Otherwise, the behavior of ``str()`` " +"depends on whether *encoding* or *errors* is given, as follows." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1431 +msgid "" +"If neither *encoding* nor *errors* is given, ``str(object)`` returns :meth:" +"`object.__str__() `, which is the \"informal\" or nicely " +"printable string representation of *object*. For string objects, this is " +"the string itself. If *object* does not have a :meth:`~object.__str__` " +"method, then :func:`str` falls back to returning :meth:`repr(object) `." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1442 +msgid "" +"If at least one of *encoding* or *errors* is given, *object* should be a :" +"term:`bytes-like object` (e.g. :class:`bytes` or :class:`bytearray`). In " +"this case, if *object* is a :class:`bytes` (or :class:`bytearray`) object, " +"then ``str(bytes, encoding, errors)`` is equivalent to :meth:`bytes." +"decode(encoding, errors) `. Otherwise, the bytes object " +"underlying the buffer object is obtained before calling :meth:`bytes." +"decode`. See :ref:`binaryseq` and :ref:`bufferobjects` for information on " +"buffer objects." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1451 +msgid "" +"Passing a :class:`bytes` object to :func:`str` without the *encoding* or " +"*errors* arguments falls under the first case of returning the informal " +"string representation (see also the :option:`-b` command-line option to " +"Python). For example::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1459 +msgid "" +"For more information on the ``str`` class and its methods, see :ref:" +"`textseq` and the :ref:`string-methods` section below. To output formatted " +"strings, see the :ref:`f-strings` and :ref:`formatstrings` sections. In " +"addition, see the :ref:`stringservices` section." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1471 +msgid "String Methods" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1476 +msgid "" +"Strings implement all of the :ref:`common ` sequence " +"operations, along with the additional methods described below." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1479 +msgid "" +"Strings also support two styles of string formatting, one providing a large " +"degree of flexibility and customization (see :meth:`str.format`, :ref:" +"`formatstrings` and :ref:`string-formatting`) and the other based on C " +"``printf`` style formatting that handles a narrower range of types and is " +"slightly harder to use correctly, but is often faster for the cases it can " +"handle (:ref:`old-string-formatting`)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1486 +msgid "" +"The :ref:`textservices` section of the standard library covers a number of " +"other modules that provide various text related utilities (including regular " +"expression support in the :mod:`re` module)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1492 +msgid "" +"Return a copy of the string with its first character capitalized and the " +"rest lowercased." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1498 +msgid "" +"Return a casefolded copy of the string. Casefolded strings may be used for " +"caseless matching." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1501 +msgid "" +"Casefolding is similar to lowercasing but more aggressive because it is " +"intended to remove all case distinctions in a string. For example, the " +"German lowercase letter ``'ß'`` is equivalent to ``\"ss\"``. Since it is " +"already lowercase, :meth:`lower` would do nothing to ``'ß'``; :meth:" +"`casefold` converts it to ``\"ss\"``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1507 +msgid "" +"The casefolding algorithm is described in section 3.13 of the Unicode " +"Standard." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1515 +msgid "" +"Return centered in a string of length *width*. Padding is done using the " +"specified *fillchar* (default is an ASCII space). The original string is " +"returned if *width* is less than or equal to ``len(s)``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1523 +msgid "" +"Return the number of non-overlapping occurrences of substring *sub* in the " +"range [*start*, *end*]. Optional arguments *start* and *end* are " +"interpreted as in slice notation." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1530 +msgid "" +"Return an encoded version of the string as a bytes object. Default encoding " +"is ``'utf-8'``. *errors* may be given to set a different error handling " +"scheme. The default for *errors* is ``'strict'``, meaning that encoding " +"errors raise a :exc:`UnicodeError`. Other possible values are ``'ignore'``, " +"``'replace'``, ``'xmlcharrefreplace'``, ``'backslashreplace'`` and any other " +"name registered via :func:`codecs.register_error`, see section :ref:`error-" +"handlers`. For a list of possible encodings, see section :ref:`standard-" +"encodings`." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1539 +msgid "Support for keyword arguments added." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1545 +msgid "" +"Return ``True`` if the string ends with the specified *suffix*, otherwise " +"return ``False``. *suffix* can also be a tuple of suffixes to look for. " +"With optional *start*, test beginning at that position. With optional " +"*end*, stop comparing at that position." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1553 +msgid "" +"Return a copy of the string where all tab characters are replaced by one or " +"more spaces, depending on the current column and the given tab size. Tab " +"positions occur every *tabsize* characters (default is 8, giving tab " +"positions at columns 0, 8, 16 and so on). To expand the string, the current " +"column is set to zero and the string is examined character by character. If " +"the character is a tab (``\\t``), one or more space characters are inserted " +"in the result until the current column is equal to the next tab position. " +"(The tab character itself is not copied.) If the character is a newline (``" +"\\n``) or return (``\\r``), it is copied and the current column is reset to " +"zero. Any other character is copied unchanged and the current column is " +"incremented by one regardless of how the character is represented when " +"printed." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1574 +msgid "" +"Return the lowest index in the string where substring *sub* is found within " +"the slice ``s[start:end]``. Optional arguments *start* and *end* are " +"interpreted as in slice notation. Return ``-1`` if *sub* is not found." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1580 +msgid "" +"The :meth:`~str.find` method should be used only if you need to know the " +"position of *sub*. To check if *sub* is a substring or not, use the :" +"keyword:`in` operator::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1590 +msgid "" +"Perform a string formatting operation. The string on which this method is " +"called can contain literal text or replacement fields delimited by braces " +"``{}``. Each replacement field contains either the numeric index of a " +"positional argument, or the name of a keyword argument. Returns a copy of " +"the string where each replacement field is replaced with the string value of " +"the corresponding argument." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1600 +msgid "" +"See :ref:`formatstrings` for a description of the various formatting options " +"that can be specified in format strings." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1606 +msgid "" +"Similar to ``str.format(**mapping)``, except that ``mapping`` is used " +"directly and not copied to a :class:`dict`. This is useful if for example " +"``mapping`` is a dict subclass:" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1622 +msgid "" +"Like :meth:`~str.find`, but raise :exc:`ValueError` when the substring is " +"not found." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1628 +msgid "" +"Return true if all characters in the string are alphanumeric and there is at " +"least one character, false otherwise. A character ``c`` is alphanumeric if " +"one of the following returns ``True``: ``c.isalpha()``, ``c.isdecimal()``, " +"``c.isdigit()``, or ``c.isnumeric()``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1636 +msgid "" +"Return true if all characters in the string are alphabetic and there is at " +"least one character, false otherwise. Alphabetic characters are those " +"characters defined in the Unicode character database as \"Letter\", i.e., " +"those with general category property being one of \"Lm\", \"Lt\", \"Lu\", " +"\"Ll\", or \"Lo\". Note that this is different from the \"Alphabetic\" " +"property defined in the Unicode Standard." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1645 +msgid "" +"Return true if all characters in the string are decimal characters and there " +"is at least one character, false otherwise. Decimal characters are those " +"from general category \"Nd\". This category includes digit characters, and " +"all characters that can be used to form decimal-radix numbers, e.g. U+0660, " +"ARABIC-INDIC DIGIT ZERO." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1655 +msgid "" +"Return true if all characters in the string are digits and there is at least " +"one character, false otherwise. Digits include decimal characters and " +"digits that need special handling, such as the compatibility superscript " +"digits. Formally, a digit is a character that has the property value " +"Numeric_Type=Digit or Numeric_Type=Decimal." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1663 +msgid "" +"Return true if the string is a valid identifier according to the language " +"definition, section :ref:`identifiers`." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1666 +msgid "" +"Use :func:`keyword.iskeyword` to test for reserved identifiers such as :" +"keyword:`def` and :keyword:`class`." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1671 +msgid "" +"Return true if all cased characters [4]_ in the string are lowercase and " +"there is at least one cased character, false otherwise." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1677 +msgid "" +"Return true if all characters in the string are numeric characters, and " +"there is at least one character, false otherwise. Numeric characters include " +"digit characters, and all characters that have the Unicode numeric value " +"property, e.g. U+2155, VULGAR FRACTION ONE FIFTH. Formally, numeric " +"characters are those with the property value Numeric_Type=Digit, " +"Numeric_Type=Decimal or Numeric_Type=Numeric." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1687 +msgid "" +"Return true if all characters in the string are printable or the string is " +"empty, false otherwise. Nonprintable characters are those characters " +"defined in the Unicode character database as \"Other\" or \"Separator\", " +"excepting the ASCII space (0x20) which is considered printable. (Note that " +"printable characters in this context are those which should not be escaped " +"when :func:`repr` is invoked on a string. It has no bearing on the handling " +"of strings written to :data:`sys.stdout` or :data:`sys.stderr`.)" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1698 +msgid "" +"Return true if there are only whitespace characters in the string and there " +"is at least one character, false otherwise. Whitespace characters are " +"those characters defined in the Unicode character database as \"Other\" or " +"\"Separator\" and those with bidirectional property being one of \"WS\", \"B" +"\", or \"S\"." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1705 +msgid "" +"Return true if the string is a titlecased string and there is at least one " +"character, for example uppercase characters may only follow uncased " +"characters and lowercase characters only cased ones. Return false otherwise." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1712 +msgid "" +"Return true if all cased characters [4]_ in the string are uppercase and " +"there is at least one cased character, false otherwise." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1718 +msgid "" +"Return a string which is the concatenation of the strings in the :term:" +"`iterable` *iterable*. A :exc:`TypeError` will be raised if there are any " +"non-string values in *iterable*, including :class:`bytes` objects. The " +"separator between elements is the string providing this method." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1726 +msgid "" +"Return the string left justified in a string of length *width*. Padding is " +"done using the specified *fillchar* (default is an ASCII space). The " +"original string is returned if *width* is less than or equal to ``len(s)``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1733 +msgid "" +"Return a copy of the string with all the cased characters [4]_ converted to " +"lowercase." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1736 +msgid "" +"The lowercasing algorithm used is described in section 3.13 of the Unicode " +"Standard." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1742 +msgid "" +"Return a copy of the string with leading characters removed. The *chars* " +"argument is a string specifying the set of characters to be removed. If " +"omitted or ``None``, the *chars* argument defaults to removing whitespace. " +"The *chars* argument is not a prefix; rather, all combinations of its values " +"are stripped::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1755 +msgid "" +"This static method returns a translation table usable for :meth:`str." +"translate`." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1757 +msgid "" +"If there is only one argument, it must be a dictionary mapping Unicode " +"ordinals (integers) or characters (strings of length 1) to Unicode ordinals, " +"strings (of arbitrary lengths) or None. Character keys will then be " +"converted to ordinals." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1762 +msgid "" +"If there are two arguments, they must be strings of equal length, and in the " +"resulting dictionary, each character in x will be mapped to the character at " +"the same position in y. If there is a third argument, it must be a string, " +"whose characters will be mapped to None in the result." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1770 +msgid "" +"Split the string at the first occurrence of *sep*, and return a 3-tuple " +"containing the part before the separator, the separator itself, and the part " +"after the separator. If the separator is not found, return a 3-tuple " +"containing the string itself, followed by two empty strings." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1778 +msgid "" +"Return a copy of the string with all occurrences of substring *old* replaced " +"by *new*. If the optional argument *count* is given, only the first *count* " +"occurrences are replaced." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1785 +msgid "" +"Return the highest index in the string where substring *sub* is found, such " +"that *sub* is contained within ``s[start:end]``. Optional arguments *start* " +"and *end* are interpreted as in slice notation. Return ``-1`` on failure." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1792 +msgid "" +"Like :meth:`rfind` but raises :exc:`ValueError` when the substring *sub* is " +"not found." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1798 +msgid "" +"Return the string right justified in a string of length *width*. Padding is " +"done using the specified *fillchar* (default is an ASCII space). The " +"original string is returned if *width* is less than or equal to ``len(s)``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1805 +msgid "" +"Split the string at the last occurrence of *sep*, and return a 3-tuple " +"containing the part before the separator, the separator itself, and the part " +"after the separator. If the separator is not found, return a 3-tuple " +"containing two empty strings, followed by the string itself." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1813 +msgid "" +"Return a list of the words in the string, using *sep* as the delimiter " +"string. If *maxsplit* is given, at most *maxsplit* splits are done, the " +"*rightmost* ones. If *sep* is not specified or ``None``, any whitespace " +"string is a separator. Except for splitting from the right, :meth:`rsplit` " +"behaves like :meth:`split` which is described in detail below." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1822 +msgid "" +"Return a copy of the string with trailing characters removed. The *chars* " +"argument is a string specifying the set of characters to be removed. If " +"omitted or ``None``, the *chars* argument defaults to removing whitespace. " +"The *chars* argument is not a suffix; rather, all combinations of its values " +"are stripped::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1835 +msgid "" +"Return a list of the words in the string, using *sep* as the delimiter " +"string. If *maxsplit* is given, at most *maxsplit* splits are done (thus, " +"the list will have at most ``maxsplit+1`` elements). If *maxsplit* is not " +"specified or ``-1``, then there is no limit on the number of splits (all " +"possible splits are made)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1841 +msgid "" +"If *sep* is given, consecutive delimiters are not grouped together and are " +"deemed to delimit empty strings (for example, ``'1,,2'.split(',')`` returns " +"``['1', '', '2']``). The *sep* argument may consist of multiple characters " +"(for example, ``'1<>2<>3'.split('<>')`` returns ``['1', '2', '3']``). " +"Splitting an empty string with a specified separator returns ``['']``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1856 +msgid "" +"If *sep* is not specified or is ``None``, a different splitting algorithm is " +"applied: runs of consecutive whitespace are regarded as a single separator, " +"and the result will contain no empty strings at the start or end if the " +"string has leading or trailing whitespace. Consequently, splitting an empty " +"string or a string consisting of just whitespace with a ``None`` separator " +"returns ``[]``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1878 +msgid "" +"Return a list of the lines in the string, breaking at line boundaries. Line " +"breaks are not included in the resulting list unless *keepends* is given and " +"true." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1882 +msgid "" +"This method splits on the following line boundaries. In particular, the " +"boundaries are a superset of :term:`universal newlines`." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1886 +msgid "Representation" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1888 +msgid "``\\n``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1888 +msgid "Line Feed" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1890 +msgid "``\\r``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1890 +msgid "Carriage Return" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1892 +msgid "``\\r\\n``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1892 +msgid "Carriage Return + Line Feed" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1894 +msgid "``\\v`` or ``\\x0b``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1894 +msgid "Line Tabulation" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1896 +msgid "``\\f`` or ``\\x0c``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1896 +msgid "Form Feed" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1898 +msgid "``\\x1c``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1898 +msgid "File Separator" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1900 +msgid "``\\x1d``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1900 +msgid "Group Separator" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1902 +msgid "``\\x1e``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1902 +msgid "Record Separator" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1904 +msgid "``\\x85``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1904 +msgid "Next Line (C1 Control Code)" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1906 +msgid "``\\u2028``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1906 +msgid "Line Separator" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1908 +msgid "``\\u2029``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1908 +msgid "Paragraph Separator" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1913 +msgid "``\\v`` and ``\\f`` added to list of line boundaries." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1922 +msgid "" +"Unlike :meth:`~str.split` when a delimiter string *sep* is given, this " +"method returns an empty list for the empty string, and a terminal line break " +"does not result in an extra line::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1931 +msgid "For comparison, ``split('\\n')`` gives::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1941 +msgid "" +"Return ``True`` if string starts with the *prefix*, otherwise return " +"``False``. *prefix* can also be a tuple of prefixes to look for. With " +"optional *start*, test string beginning at that position. With optional " +"*end*, stop comparing string at that position." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1949 +msgid "" +"Return a copy of the string with the leading and trailing characters " +"removed. The *chars* argument is a string specifying the set of characters " +"to be removed. If omitted or ``None``, the *chars* argument defaults to " +"removing whitespace. The *chars* argument is not a prefix or suffix; rather, " +"all combinations of its values are stripped::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1960 +msgid "" +"The outermost leading and trailing *chars* argument values are stripped from " +"the string. Characters are removed from the leading end until reaching a " +"string character that is not contained in the set of characters in *chars*. " +"A similar action takes place on the trailing end. For example::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1973 +msgid "" +"Return a copy of the string with uppercase characters converted to lowercase " +"and vice versa. Note that it is not necessarily true that ``s.swapcase()." +"swapcase() == s``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1980 +msgid "" +"Return a titlecased version of the string where words start with an " +"uppercase character and the remaining characters are lowercase." +msgstr "" + +#: ../Doc/library/stdtypes.rst:1988 ../Doc/library/stdtypes.rst:3084 +msgid "" +"The algorithm uses a simple language-independent definition of a word as " +"groups of consecutive letters. The definition works in many contexts but it " +"means that apostrophes in contractions and possessives form word boundaries, " +"which may not be the desired result::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:1996 ../Doc/library/stdtypes.rst:3092 +msgid "" +"A workaround for apostrophes can be constructed using regular expressions::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2011 +msgid "" +"Return a copy of the string in which each character has been mapped through " +"the given translation table. The table must be an object that implements " +"indexing via :meth:`__getitem__`, typically a :term:`mapping` or :term:" +"`sequence`. When indexed by a Unicode ordinal (an integer), the table " +"object can do any of the following: return a Unicode ordinal or a string, to " +"map the character to one or more other characters; return ``None``, to " +"delete the character from the return string; or raise a :exc:`LookupError` " +"exception, to map the character to itself." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2020 +msgid "" +"You can use :meth:`str.maketrans` to create a translation map from character-" +"to-character mappings in different formats." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2023 +msgid "" +"See also the :mod:`codecs` module for a more flexible approach to custom " +"character mappings." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2029 +msgid "" +"Return a copy of the string with all the cased characters [4]_ converted to " +"uppercase. Note that ``str.upper().isupper()`` might be ``False`` if ``s`` " +"contains uncased characters or if the Unicode category of the resulting " +"character(s) is not \"Lu\" (Letter, uppercase), but e.g. \"Lt\" (Letter, " +"titlecase)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2035 +msgid "" +"The uppercasing algorithm used is described in section 3.13 of the Unicode " +"Standard." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2041 +msgid "" +"Return a copy of the string left filled with ASCII ``'0'`` digits to make a " +"string of length *width*. A leading sign prefix (``'+'``/``'-'``) is handled " +"by inserting the padding *after* the sign character rather than before. The " +"original string is returned if *width* is less than or equal to ``len(s)``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2059 +msgid "``printf``-style String Formatting" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2073 +msgid "" +"The formatting operations described here exhibit a variety of quirks that " +"lead to a number of common errors (such as failing to display tuples and " +"dictionaries correctly). Using the newer :ref:`formatted string literals ` or the :meth:`str.format` interface helps avoid these errors. " +"These alternatives also provide more powerful, flexible and extensible " +"approaches to formatting text." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2080 +msgid "" +"String objects have one unique built-in operation: the ``%`` operator " +"(modulo). This is also known as the string *formatting* or *interpolation* " +"operator. Given ``format % values`` (where *format* is a string), ``%`` " +"conversion specifications in *format* are replaced with zero or more " +"elements of *values*. The effect is similar to using the :c:func:`sprintf` " +"in the C language." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2086 +msgid "" +"If *format* requires a single argument, *values* may be a single non-tuple " +"object. [5]_ Otherwise, *values* must be a tuple with exactly the number of " +"items specified by the format string, or a single mapping object (for " +"example, a dictionary)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2091 ../Doc/library/stdtypes.rst:3191 +msgid "" +"A conversion specifier contains two or more characters and has the following " +"components, which must occur in this order:" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2094 ../Doc/library/stdtypes.rst:3194 +msgid "The ``'%'`` character, which marks the start of the specifier." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2096 ../Doc/library/stdtypes.rst:3196 +msgid "" +"Mapping key (optional), consisting of a parenthesised sequence of characters " +"(for example, ``(somename)``)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2099 ../Doc/library/stdtypes.rst:3199 +msgid "" +"Conversion flags (optional), which affect the result of some conversion " +"types." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2102 ../Doc/library/stdtypes.rst:3202 +msgid "" +"Minimum field width (optional). If specified as an ``'*'`` (asterisk), the " +"actual width is read from the next element of the tuple in *values*, and the " +"object to convert comes after the minimum field width and optional precision." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2106 ../Doc/library/stdtypes.rst:3206 +msgid "" +"Precision (optional), given as a ``'.'`` (dot) followed by the precision. " +"If specified as ``'*'`` (an asterisk), the actual precision is read from the " +"next element of the tuple in *values*, and the value to convert comes after " +"the precision." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2111 ../Doc/library/stdtypes.rst:3211 +msgid "Length modifier (optional)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2113 ../Doc/library/stdtypes.rst:3213 +msgid "Conversion type." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2115 +msgid "" +"When the right argument is a dictionary (or other mapping type), then the " +"formats in the string *must* include a parenthesised mapping key into that " +"dictionary inserted immediately after the ``'%'`` character. The mapping key " +"selects the value to be formatted from the mapping. For example:" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2124 ../Doc/library/stdtypes.rst:3224 +msgid "" +"In this case no ``*`` specifiers may occur in a format (since they require a " +"sequential parameter list)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2127 ../Doc/library/stdtypes.rst:3227 +msgid "The conversion flag characters are:" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2132 ../Doc/library/stdtypes.rst:3232 +msgid "``'#'``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2132 ../Doc/library/stdtypes.rst:3232 +msgid "" +"The value conversion will use the \"alternate form\" (where defined below)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2135 ../Doc/library/stdtypes.rst:3235 +msgid "``'0'``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2135 ../Doc/library/stdtypes.rst:3235 +msgid "The conversion will be zero padded for numeric values." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2137 ../Doc/library/stdtypes.rst:3237 +#: ../Doc/library/string.rst:355 +msgid "``'-'``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2137 ../Doc/library/stdtypes.rst:3237 +msgid "" +"The converted value is left adjusted (overrides the ``'0'`` conversion if " +"both are given)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2140 ../Doc/library/stdtypes.rst:3240 +msgid "``' '``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2140 ../Doc/library/stdtypes.rst:3240 +msgid "" +"(a space) A blank should be left before a positive number (or empty string) " +"produced by a signed conversion." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2143 ../Doc/library/stdtypes.rst:3243 +msgid "" +"A sign character (``'+'`` or ``'-'``) will precede the conversion (overrides " +"a \"space\" flag)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2147 ../Doc/library/stdtypes.rst:3247 +msgid "" +"A length modifier (``h``, ``l``, or ``L``) may be present, but is ignored as " +"it is not necessary for Python -- so e.g. ``%ld`` is identical to ``%d``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2150 ../Doc/library/stdtypes.rst:3250 +msgid "The conversion types are:" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2153 ../Doc/library/stdtypes.rst:3253 +msgid "Conversion" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2155 ../Doc/library/stdtypes.rst:2157 +#: ../Doc/library/stdtypes.rst:3255 ../Doc/library/stdtypes.rst:3257 +msgid "Signed integer decimal." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2159 ../Doc/library/stdtypes.rst:3259 +#: ../Doc/library/string.rst:432 +msgid "``'o'``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2159 ../Doc/library/stdtypes.rst:3259 +msgid "Signed octal value." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2161 ../Doc/library/stdtypes.rst:3261 +msgid "Obsolete type -- it is identical to ``'d'``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2163 ../Doc/library/stdtypes.rst:3263 +msgid "Signed hexadecimal (lowercase)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2165 ../Doc/library/stdtypes.rst:3265 +#: ../Doc/library/string.rst:437 +msgid "``'X'``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2165 ../Doc/library/stdtypes.rst:3265 +msgid "Signed hexadecimal (uppercase)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2167 ../Doc/library/stdtypes.rst:3267 +#: ../Doc/library/string.rst:457 +msgid "``'e'``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2167 ../Doc/library/stdtypes.rst:3267 +msgid "Floating point exponential format (lowercase)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2169 ../Doc/library/stdtypes.rst:3269 +#: ../Doc/library/string.rst:461 +msgid "``'E'``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2169 ../Doc/library/stdtypes.rst:3269 +msgid "Floating point exponential format (uppercase)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2171 ../Doc/library/stdtypes.rst:2173 +#: ../Doc/library/stdtypes.rst:3271 ../Doc/library/stdtypes.rst:3273 +msgid "Floating point decimal format." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2173 ../Doc/library/stdtypes.rst:3273 +#: ../Doc/library/string.rst:467 +msgid "``'F'``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2175 ../Doc/library/stdtypes.rst:3275 +#: ../Doc/library/string.rst:470 +msgid "``'g'``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2175 ../Doc/library/stdtypes.rst:3275 +msgid "" +"Floating point format. Uses lowercase exponential format if exponent is less " +"than -4 or not less than precision, decimal format otherwise." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2179 ../Doc/library/stdtypes.rst:3279 +#: ../Doc/library/string.rst:494 +msgid "``'G'``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2179 ../Doc/library/stdtypes.rst:3279 +msgid "" +"Floating point format. Uses uppercase exponential format if exponent is less " +"than -4 or not less than precision, decimal format otherwise." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2183 +msgid "Single character (accepts integer or single character string)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2186 +msgid "String (converts any Python object using :func:`repr`)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2189 +msgid "String (converts any Python object using :func:`str`)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2192 +msgid "String (converts any Python object using :func:`ascii`)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2195 ../Doc/library/stdtypes.rst:3299 +#: ../Doc/library/string.rst:502 +msgid "``'%'``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2195 ../Doc/library/stdtypes.rst:3299 +msgid "No argument is converted, results in a ``'%'`` character in the result." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2202 ../Doc/library/stdtypes.rst:3306 +msgid "" +"The alternate form causes a leading zero (``'0'``) to be inserted between " +"left-hand padding and the formatting of the number if the leading character " +"of the result is not already a zero." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2207 ../Doc/library/stdtypes.rst:3311 +msgid "" +"The alternate form causes a leading ``'0x'`` or ``'0X'`` (depending on " +"whether the ``'x'`` or ``'X'`` format was used) to be inserted between left-" +"hand padding and the formatting of the number if the leading character of " +"the result is not already a zero." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2213 ../Doc/library/stdtypes.rst:3317 +msgid "" +"The alternate form causes the result to always contain a decimal point, even " +"if no digits follow it." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2216 ../Doc/library/stdtypes.rst:3320 +msgid "" +"The precision determines the number of digits after the decimal point and " +"defaults to 6." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2220 ../Doc/library/stdtypes.rst:3324 +msgid "" +"The alternate form causes the result to always contain a decimal point, and " +"trailing zeroes are not removed as they would otherwise be." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2223 ../Doc/library/stdtypes.rst:3327 +msgid "" +"The precision determines the number of significant digits before and after " +"the decimal point and defaults to 6." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2227 ../Doc/library/stdtypes.rst:3331 +msgid "If precision is ``N``, the output is truncated to ``N`` characters." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2231 ../Doc/library/stdtypes.rst:3340 +msgid "See :pep:`237`." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2233 +msgid "" +"Since Python strings have an explicit length, ``%s`` conversions do not " +"assume that ``'\\0'`` is the end of the string." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2238 +msgid "" +"``%f`` conversions for numbers whose absolute value is over 1e50 are no " +"longer replaced by ``%g`` conversions." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2249 +msgid "" +"Binary Sequence Types --- :class:`bytes`, :class:`bytearray`, :class:" +"`memoryview`" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2257 +msgid "" +"The core built-in types for manipulating binary data are :class:`bytes` and :" +"class:`bytearray`. They are supported by :class:`memoryview` which uses the :" +"ref:`buffer protocol ` to access the memory of other binary " +"objects without needing to make a copy." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2262 +msgid "" +"The :mod:`array` module supports efficient storage of basic data types like " +"32-bit integers and IEEE754 double-precision floating values." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2268 +msgid "Bytes" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2272 +msgid "" +"Bytes objects are immutable sequences of single bytes. Since many major " +"binary protocols are based on the ASCII text encoding, bytes objects offer " +"several methods that are only valid when working with ASCII compatible data " +"and are closely related to string objects in a variety of other ways." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2277 +msgid "" +"Firstly, the syntax for bytes literals is largely the same as that for " +"string literals, except that a ``b`` prefix is added:" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2280 +msgid "Single quotes: ``b'still allows embedded \"double\" quotes'``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2281 +msgid "Double quotes: ``b\"still allows embedded 'single' quotes\"``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2282 +msgid "" +"Triple quoted: ``b'''3 single quotes'''``, ``b\"\"\"3 double quotes\"\"\"``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2284 +msgid "" +"Only ASCII characters are permitted in bytes literals (regardless of the " +"declared source code encoding). Any binary values over 127 must be entered " +"into bytes literals using the appropriate escape sequence." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2288 +msgid "" +"As with string literals, bytes literals may also use a ``r`` prefix to " +"disable processing of escape sequences. See :ref:`strings` for more about " +"the various forms of bytes literal, including supported escape sequences." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2292 +msgid "" +"While bytes literals and representations are based on ASCII text, bytes " +"objects actually behave like immutable sequences of integers, with each " +"value in the sequence restricted such that ``0 <= x < 256`` (attempts to " +"violate this restriction will trigger :exc:`ValueError`. This is done " +"deliberately to emphasise that while many binary formats include ASCII based " +"elements and can be usefully manipulated with some text-oriented algorithms, " +"this is not generally the case for arbitrary binary data (blindly applying " +"text processing algorithms to binary data formats that are not ASCII " +"compatible will usually lead to data corruption)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2302 +msgid "" +"In addition to the literal forms, bytes objects can be created in a number " +"of other ways:" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2305 +msgid "A zero-filled bytes object of a specified length: ``bytes(10)``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2306 +msgid "From an iterable of integers: ``bytes(range(20))``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2307 +msgid "Copying existing binary data via the buffer protocol: ``bytes(obj)``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2309 +msgid "Also see the :ref:`bytes ` built-in." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2311 +msgid "" +"Since 2 hexadecimal digits correspond precisely to a single byte, " +"hexadecimal numbers are a commonly used format for describing binary data. " +"Accordingly, the bytes type has an additional class method to read data in " +"that format:" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2317 +msgid "" +"This :class:`bytes` class method returns a bytes object, decoding the given " +"string object. The string must contain two hexadecimal digits per byte, " +"with ASCII spaces being ignored." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2324 +msgid "" +"A reverse conversion function exists to transform a bytes object into its " +"hexadecimal representation." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2329 ../Doc/library/stdtypes.rst:2397 +msgid "" +"Return a string object containing two hexadecimal digits for each byte in " +"the instance." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2337 +msgid "" +"Since bytes objects are sequences of integers (akin to a tuple), for a bytes " +"object *b*, ``b[0]`` will be an integer, while ``b[0:1]`` will be a bytes " +"object of length 1. (This contrasts with text strings, where both indexing " +"and slicing will produce a string of length 1)" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2342 +msgid "" +"The representation of bytes objects uses the literal format (``b'...'``) " +"since it is often more useful than e.g. ``bytes([46, 46, 46])``. You can " +"always convert a bytes object into a list of integers using ``list(b)``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2347 +msgid "" +"For Python 2.x users: In the Python 2.x series, a variety of implicit " +"conversions between 8-bit strings (the closest thing 2.x offers to a built-" +"in binary data type) and Unicode strings were permitted. This was a " +"backwards compatibility workaround to account for the fact that Python " +"originally only supported 8-bit text, and Unicode text was a later addition. " +"In Python 3.x, those implicit conversions are gone - conversions between 8-" +"bit binary data and Unicode text must be explicit, and bytes and string " +"objects will always compare unequal." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2360 +msgid "Bytearray Objects" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2364 +msgid "" +":class:`bytearray` objects are a mutable counterpart to :class:`bytes` " +"objects. There is no dedicated literal syntax for bytearray objects, instead " +"they are always created by calling the constructor:" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2368 +msgid "Creating an empty instance: ``bytearray()``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2369 +msgid "Creating a zero-filled instance with a given length: ``bytearray(10)``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2370 +msgid "From an iterable of integers: ``bytearray(range(20))``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2371 +msgid "" +"Copying existing binary data via the buffer protocol: ``bytearray(b'Hi!')``" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2373 +msgid "" +"As bytearray objects are mutable, they support the :ref:`mutable ` sequence operations in addition to the common bytes and bytearray " +"operations described in :ref:`bytes-methods`." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2377 +msgid "Also see the :ref:`bytearray ` built-in." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2379 +msgid "" +"Since 2 hexadecimal digits correspond precisely to a single byte, " +"hexadecimal numbers are a commonly used format for describing binary data. " +"Accordingly, the bytearray type has an additional class method to read data " +"in that format:" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2385 +msgid "" +"This :class:`bytearray` class method returns bytearray object, decoding the " +"given string object. The string must contain two hexadecimal digits per " +"byte, with ASCII spaces being ignored." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2392 +msgid "" +"A reverse conversion function exists to transform a bytearray object into " +"its hexadecimal representation." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2405 +msgid "" +"Since bytearray objects are sequences of integers (akin to a list), for a " +"bytearray object *b*, ``b[0]`` will be an integer, while ``b[0:1]`` will be " +"a bytearray object of length 1. (This contrasts with text strings, where " +"both indexing and slicing will produce a string of length 1)" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2410 +msgid "" +"The representation of bytearray objects uses the bytes literal format " +"(``bytearray(b'...')``) since it is often more useful than e.g. " +"``bytearray([46, 46, 46])``. You can always convert a bytearray object into " +"a list of integers using ``list(b)``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2419 +msgid "Bytes and Bytearray Operations" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2424 +msgid "" +"Both bytes and bytearray objects support the :ref:`common ` " +"sequence operations. They interoperate not just with operands of the same " +"type, but with any :term:`bytes-like object`. Due to this flexibility, they " +"can be freely mixed in operations without causing errors. However, the " +"return type of the result may depend on the order of operands." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2432 +msgid "" +"The methods on bytes and bytearray objects don't accept strings as their " +"arguments, just as the methods on strings don't accept bytes as their " +"arguments. For example, you have to write::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2444 +msgid "" +"Some bytes and bytearray operations assume the use of ASCII compatible " +"binary formats, and hence should be avoided when working with arbitrary " +"binary data. These restrictions are covered below." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2449 +msgid "" +"Using these ASCII based operations to manipulate binary data that is not " +"stored in an ASCII based format may lead to data corruption." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2452 +msgid "" +"The following methods on bytes and bytearray objects can be used with " +"arbitrary binary data." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2458 +msgid "" +"Return the number of non-overlapping occurrences of subsequence *sub* in the " +"range [*start*, *end*]. Optional arguments *start* and *end* are " +"interpreted as in slice notation." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2462 ../Doc/library/stdtypes.rst:2509 +#: ../Doc/library/stdtypes.rst:2531 ../Doc/library/stdtypes.rst:2596 +#: ../Doc/library/stdtypes.rst:2609 +msgid "" +"The subsequence to search for may be any :term:`bytes-like object` or an " +"integer in the range 0 to 255." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2465 ../Doc/library/stdtypes.rst:2521 +#: ../Doc/library/stdtypes.rst:2534 ../Doc/library/stdtypes.rst:2599 +#: ../Doc/library/stdtypes.rst:2612 +msgid "Also accept an integer in the range 0 to 255 as the subsequence." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2472 +msgid "" +"Return a string decoded from the given bytes. Default encoding is " +"``'utf-8'``. *errors* may be given to set a different error handling " +"scheme. The default for *errors* is ``'strict'``, meaning that encoding " +"errors raise a :exc:`UnicodeError`. Other possible values are ``'ignore'``, " +"``'replace'`` and any other name registered via :func:`codecs." +"register_error`, see section :ref:`error-handlers`. For a list of possible " +"encodings, see section :ref:`standard-encodings`." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2482 +msgid "" +"Passing the *encoding* argument to :class:`str` allows decoding any :term:" +"`bytes-like object` directly, without needing to make a temporary bytes or " +"bytearray object." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2486 +msgid "Added support for keyword arguments." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2493 +msgid "" +"Return ``True`` if the binary data ends with the specified *suffix*, " +"otherwise return ``False``. *suffix* can also be a tuple of suffixes to " +"look for. With optional *start*, test beginning at that position. With " +"optional *end*, stop comparing at that position." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2498 +msgid "The suffix(es) to search for may be any :term:`bytes-like object`." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2504 +msgid "" +"Return the lowest index in the data where the subsequence *sub* is found, " +"such that *sub* is contained in the slice ``s[start:end]``. Optional " +"arguments *start* and *end* are interpreted as in slice notation. Return " +"``-1`` if *sub* is not found." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2514 +msgid "" +"The :meth:`~bytes.find` method should be used only if you need to know the " +"position of *sub*. To check if *sub* is a substring or not, use the :" +"keyword:`in` operator::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2528 +msgid "" +"Like :meth:`~bytes.find`, but raise :exc:`ValueError` when the subsequence " +"is not found." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2541 +msgid "" +"Return a bytes or bytearray object which is the concatenation of the binary " +"data sequences in the :term:`iterable` *iterable*. A :exc:`TypeError` will " +"be raised if there are any values in *iterable* that are not :term:`bytes-" +"like objects `, including :class:`str` objects. The " +"separator between elements is the contents of the bytes or bytearray object " +"providing this method." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2552 +msgid "" +"This static method returns a translation table usable for :meth:`bytes." +"translate` that will map each character in *from* into the character at the " +"same position in *to*; *from* and *to* must both be :term:`bytes-like " +"objects ` and have the same length." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2563 +msgid "" +"Split the sequence at the first occurrence of *sep*, and return a 3-tuple " +"containing the part before the separator, the separator, and the part after " +"the separator. If the separator is not found, return a 3-tuple containing a " +"copy of the original sequence, followed by two empty bytes or bytearray " +"objects." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2569 ../Doc/library/stdtypes.rst:2625 +msgid "The separator to search for may be any :term:`bytes-like object`." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2575 +msgid "" +"Return a copy of the sequence with all occurrences of subsequence *old* " +"replaced by *new*. If the optional argument *count* is given, only the " +"first *count* occurrences are replaced." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2579 +msgid "" +"The subsequence to search for and its replacement may be any :term:`bytes-" +"like object`." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2584 ../Doc/library/stdtypes.rst:2676 +#: ../Doc/library/stdtypes.rst:2690 ../Doc/library/stdtypes.rst:2714 +#: ../Doc/library/stdtypes.rst:2728 ../Doc/library/stdtypes.rst:2763 +#: ../Doc/library/stdtypes.rst:2833 ../Doc/library/stdtypes.rst:2851 +#: ../Doc/library/stdtypes.rst:2879 ../Doc/library/stdtypes.rst:3008 +#: ../Doc/library/stdtypes.rst:3063 ../Doc/library/stdtypes.rst:3106 +#: ../Doc/library/stdtypes.rst:3127 ../Doc/library/stdtypes.rst:3149 +#: ../Doc/library/stdtypes.rst:3344 +msgid "" +"The bytearray version of this method does *not* operate in place - it always " +"produces a new object, even if no changes were made." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2591 +msgid "" +"Return the highest index in the sequence where the subsequence *sub* is " +"found, such that *sub* is contained within ``s[start:end]``. Optional " +"arguments *start* and *end* are interpreted as in slice notation. Return " +"``-1`` on failure." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2606 +msgid "" +"Like :meth:`~bytes.rfind` but raises :exc:`ValueError` when the subsequence " +"*sub* is not found." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2619 +msgid "" +"Split the sequence at the last occurrence of *sep*, and return a 3-tuple " +"containing the part before the separator, the separator, and the part after " +"the separator. If the separator is not found, return a 3-tuple containing a " +"copy of the original sequence, followed by two empty bytes or bytearray " +"objects." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2631 +msgid "" +"Return ``True`` if the binary data starts with the specified *prefix*, " +"otherwise return ``False``. *prefix* can also be a tuple of prefixes to " +"look for. With optional *start*, test beginning at that position. With " +"optional *end*, stop comparing at that position." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2636 +msgid "The prefix(es) to search for may be any :term:`bytes-like object`." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2642 +msgid "" +"Return a copy of the bytes or bytearray object where all bytes occurring in " +"the optional argument *delete* are removed, and the remaining bytes have " +"been mapped through the given translation table, which must be a bytes " +"object of length 256." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2647 +msgid "" +"You can use the :func:`bytes.maketrans` method to create a translation table." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2650 +msgid "" +"Set the *table* argument to ``None`` for translations that only delete " +"characters::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2656 +msgid "*delete* is now supported as a keyword argument." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2660 +msgid "" +"The following methods on bytes and bytearray objects have default behaviours " +"that assume the use of ASCII compatible binary formats, but can still be " +"used with arbitrary binary data by passing appropriate arguments. Note that " +"all of the bytearray methods in this section do *not* operate in place, and " +"instead produce new objects." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2669 +msgid "" +"Return a copy of the object centered in a sequence of length *width*. " +"Padding is done using the specified *fillbyte* (default is an ASCII space). " +"For :class:`bytes` objects, the original sequence is returned if *width* is " +"less than or equal to ``len(s)``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2683 +msgid "" +"Return a copy of the object left justified in a sequence of length *width*. " +"Padding is done using the specified *fillbyte* (default is an ASCII space). " +"For :class:`bytes` objects, the original sequence is returned if *width* is " +"less than or equal to ``len(s)``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2697 +msgid "" +"Return a copy of the sequence with specified leading bytes removed. The " +"*chars* argument is a binary sequence specifying the set of byte values to " +"be removed - the name refers to the fact this method is usually used with " +"ASCII characters. If omitted or ``None``, the *chars* argument defaults to " +"removing ASCII whitespace. The *chars* argument is not a prefix; rather, " +"all combinations of its values are stripped::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2709 ../Doc/library/stdtypes.rst:2758 +#: ../Doc/library/stdtypes.rst:2828 +msgid "" +"The binary sequence of byte values to remove may be any :term:`bytes-like " +"object`." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2721 +msgid "" +"Return a copy of the object right justified in a sequence of length *width*. " +"Padding is done using the specified *fillbyte* (default is an ASCII space). " +"For :class:`bytes` objects, the original sequence is returned if *width* is " +"less than or equal to ``len(s)``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2735 +msgid "" +"Split the binary sequence into subsequences of the same type, using *sep* as " +"the delimiter string. If *maxsplit* is given, at most *maxsplit* splits are " +"done, the *rightmost* ones. If *sep* is not specified or ``None``, any " +"subsequence consisting solely of ASCII whitespace is a separator. Except for " +"splitting from the right, :meth:`rsplit` behaves like :meth:`split` which is " +"described in detail below." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2746 +msgid "" +"Return a copy of the sequence with specified trailing bytes removed. The " +"*chars* argument is a binary sequence specifying the set of byte values to " +"be removed - the name refers to the fact this method is usually used with " +"ASCII characters. If omitted or ``None``, the *chars* argument defaults to " +"removing ASCII whitespace. The *chars* argument is not a suffix; rather, " +"all combinations of its values are stripped::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2770 +msgid "" +"Split the binary sequence into subsequences of the same type, using *sep* as " +"the delimiter string. If *maxsplit* is given and non-negative, at most " +"*maxsplit* splits are done (thus, the list will have at most ``maxsplit+1`` " +"elements). If *maxsplit* is not specified or is ``-1``, then there is no " +"limit on the number of splits (all possible splits are made)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2776 +msgid "" +"If *sep* is given, consecutive delimiters are not grouped together and are " +"deemed to delimit empty subsequences (for example, ``b'1,,2'.split(b',')`` " +"returns ``[b'1', b'', b'2']``). The *sep* argument may consist of a " +"multibyte sequence (for example, ``b'1<>2<>3'.split(b'<>')`` returns " +"``[b'1', b'2', b'3']``). Splitting an empty sequence with a specified " +"separator returns ``[b'']`` or ``[bytearray(b'')]`` depending on the type of " +"object being split. The *sep* argument may be any :term:`bytes-like object`." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2794 +msgid "" +"If *sep* is not specified or is ``None``, a different splitting algorithm is " +"applied: runs of consecutive ASCII whitespace are regarded as a single " +"separator, and the result will contain no empty strings at the start or end " +"if the sequence has leading or trailing whitespace. Consequently, splitting " +"an empty sequence or a sequence consisting solely of ASCII whitespace " +"without a specified separator returns ``[]``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2815 +msgid "" +"Return a copy of the sequence with specified leading and trailing bytes " +"removed. The *chars* argument is a binary sequence specifying the set of " +"byte values to be removed - the name refers to the fact this method is " +"usually used with ASCII characters. If omitted or ``None``, the *chars* " +"argument defaults to removing ASCII whitespace. The *chars* argument is not " +"a prefix or suffix; rather, all combinations of its values are stripped::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2837 +msgid "" +"The following methods on bytes and bytearray objects assume the use of ASCII " +"compatible binary formats and should not be applied to arbitrary binary " +"data. Note that all of the bytearray methods in this section do *not* " +"operate in place, and instead produce new objects." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2845 +msgid "" +"Return a copy of the sequence with each byte interpreted as an ASCII " +"character, and the first byte capitalized and the rest lowercased. Non-ASCII " +"byte values are passed through unchanged." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2858 +msgid "" +"Return a copy of the sequence where all ASCII tab characters are replaced by " +"one or more ASCII spaces, depending on the current column and the given tab " +"size. Tab positions occur every *tabsize* bytes (default is 8, giving tab " +"positions at columns 0, 8, 16 and so on). To expand the sequence, the " +"current column is set to zero and the sequence is examined byte by byte. If " +"the byte is an ASCII tab character (``b'\\t'``), one or more space " +"characters are inserted in the result until the current column is equal to " +"the next tab position. (The tab character itself is not copied.) If the " +"current byte is an ASCII newline (``b'\\n'``) or carriage return " +"(``b'\\r'``), it is copied and the current column is reset to zero. Any " +"other byte value is copied unchanged and the current column is incremented " +"by one regardless of how the byte value is represented when printed::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:2886 +msgid "" +"Return true if all bytes in the sequence are alphabetical ASCII characters " +"or ASCII decimal digits and the sequence is not empty, false otherwise. " +"Alphabetic ASCII characters are those byte values in the sequence " +"``b'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'``. ASCII decimal " +"digits are those byte values in the sequence ``b'0123456789'``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2903 +msgid "" +"Return true if all bytes in the sequence are alphabetic ASCII characters and " +"the sequence is not empty, false otherwise. Alphabetic ASCII characters are " +"those byte values in the sequence " +"``b'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2919 +msgid "" +"Return true if all bytes in the sequence are ASCII decimal digits and the " +"sequence is not empty, false otherwise. ASCII decimal digits are those byte " +"values in the sequence ``b'0123456789'``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2934 +msgid "" +"Return true if there is at least one lowercase ASCII character in the " +"sequence and no uppercase ASCII characters, false otherwise." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2944 ../Doc/library/stdtypes.rst:2986 +#: ../Doc/library/stdtypes.rst:3002 ../Doc/library/stdtypes.rst:3052 +#: ../Doc/library/stdtypes.rst:3121 +msgid "" +"Lowercase ASCII characters are those byte values in the sequence " +"``b'abcdefghijklmnopqrstuvwxyz'``. Uppercase ASCII characters are those byte " +"values in the sequence ``b'ABCDEFGHIJKLMNOPQRSTUVWXYZ'``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2952 +msgid "" +"Return true if all bytes in the sequence are ASCII whitespace and the " +"sequence is not empty, false otherwise. ASCII whitespace characters are " +"those byte values in the sequence ``b' \\t\\n\\r\\x0b\\f'`` (space, tab, " +"newline, carriage return, vertical tab, form feed)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2961 +msgid "" +"Return true if the sequence is ASCII titlecase and the sequence is not " +"empty, false otherwise. See :meth:`bytes.title` for more details on the " +"definition of \"titlecase\"." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2976 +msgid "" +"Return true if there is at least one uppercase alphabetic ASCII character in " +"the sequence and no lowercase ASCII characters, false otherwise." +msgstr "" + +#: ../Doc/library/stdtypes.rst:2994 +msgid "" +"Return a copy of the sequence with all the uppercase ASCII characters " +"converted to their corresponding lowercase counterpart." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3019 +msgid "" +"Return a list of the lines in the binary sequence, breaking at ASCII line " +"boundaries. This method uses the :term:`universal newlines` approach to " +"splitting lines. Line breaks are not included in the resulting list unless " +"*keepends* is given and true." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3031 +msgid "" +"Unlike :meth:`~bytes.split` when a delimiter string *sep* is given, this " +"method returns an empty list for the empty string, and a terminal line break " +"does not result in an extra line::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:3044 +msgid "" +"Return a copy of the sequence with all the lowercase ASCII characters " +"converted to their corresponding uppercase counterpart and vice-versa." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3056 +msgid "" +"Unlike :func:`str.swapcase()`, it is always the case that ``bin.swapcase()." +"swapcase() == bin`` for the binary versions. Case conversions are " +"symmetrical in ASCII, even though that is not generally true for arbitrary " +"Unicode code points." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3070 +msgid "" +"Return a titlecased version of the binary sequence where words start with an " +"uppercase ASCII character and the remaining characters are lowercase. " +"Uncased byte values are left unmodified." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3079 +msgid "" +"Lowercase ASCII characters are those byte values in the sequence " +"``b'abcdefghijklmnopqrstuvwxyz'``. Uppercase ASCII characters are those byte " +"values in the sequence ``b'ABCDEFGHIJKLMNOPQRSTUVWXYZ'``. All other byte " +"values are uncased." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3113 +msgid "" +"Return a copy of the sequence with all the lowercase ASCII characters " +"converted to their corresponding uppercase counterpart." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3134 +msgid "" +"Return a copy of the sequence left filled with ASCII ``b'0'`` digits to make " +"a sequence of length *width*. A leading sign prefix (``b'+'``/ ``b'-'`` is " +"handled by inserting the padding *after* the sign character rather than " +"before. For :class:`bytes` objects, the original sequence is returned if " +"*width* is less than or equal to ``len(seq)``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3156 +msgid "``printf``-style Bytes Formatting" +msgstr "" + +#: ../Doc/library/stdtypes.rst:3174 +msgid "" +"The formatting operations described here exhibit a variety of quirks that " +"lead to a number of common errors (such as failing to display tuples and " +"dictionaries correctly). If the value being printed may be a tuple or " +"dictionary, wrap it in a tuple." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3179 +msgid "" +"Bytes objects (``bytes``/``bytearray``) have one unique built-in operation: " +"the ``%`` operator (modulo). This is also known as the bytes *formatting* or " +"*interpolation* operator. Given ``format % values`` (where *format* is a " +"bytes object), ``%`` conversion specifications in *format* are replaced with " +"zero or more elements of *values*. The effect is similar to using the :c:" +"func:`sprintf` in the C language." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3186 +msgid "" +"If *format* requires a single argument, *values* may be a single non-tuple " +"object. [5]_ Otherwise, *values* must be a tuple with exactly the number of " +"items specified by the format bytes object, or a single mapping object (for " +"example, a dictionary)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3215 +msgid "" +"When the right argument is a dictionary (or other mapping type), then the " +"formats in the bytes object *must* include a parenthesised mapping key into " +"that dictionary inserted immediately after the ``'%'`` character. The " +"mapping key selects the value to be formatted from the mapping. For example:" +msgstr "" + +#: ../Doc/library/stdtypes.rst:3283 +msgid "Single byte (accepts integer or single byte objects)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3286 +msgid "" +"Bytes (any object that follows the :ref:`buffer protocol ` or " +"has :meth:`__bytes__`)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3290 +msgid "" +"``'s'`` is an alias for ``'b'`` and should only be used for Python2/3 code " +"bases." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3293 +msgid "" +"Bytes (converts any Python object using ``repr(obj)." +"encode('ascii','backslashreplace)``)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3296 +msgid "" +"``'r'`` is an alias for ``'a'`` and should only be used for Python2/3 code " +"bases." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3334 +msgid "``b'%s'`` is deprecated, but will not be removed during the 3.x series." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3337 +msgid "``b'%r'`` is deprecated, but will not be removed during the 3.x series." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3347 +msgid ":pep:`461`." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3353 +msgid "Memory Views" +msgstr "" + +#: ../Doc/library/stdtypes.rst:3355 +msgid "" +":class:`memoryview` objects allow Python code to access the internal data of " +"an object that supports the :ref:`buffer protocol ` without " +"copying." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3361 +msgid "" +"Create a :class:`memoryview` that references *obj*. *obj* must support the " +"buffer protocol. Built-in objects that support the buffer protocol include :" +"class:`bytes` and :class:`bytearray`." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3365 +msgid "" +"A :class:`memoryview` has the notion of an *element*, which is the atomic " +"memory unit handled by the originating object *obj*. For many simple types " +"such as :class:`bytes` and :class:`bytearray`, an element is a single byte, " +"but other types such as :class:`array.array` may have bigger elements." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3371 +msgid "" +"``len(view)`` is equal to the length of :class:`~memoryview.tolist`. If " +"``view.ndim = 0``, the length is 1. If ``view.ndim = 1``, the length is " +"equal to the number of elements in the view. For higher dimensions, the " +"length is equal to the length of the nested list representation of the view. " +"The :class:`~memoryview.itemsize` attribute will give you the number of " +"bytes in a single element." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3378 +msgid "" +"A :class:`memoryview` supports slicing and indexing to expose its data. One-" +"dimensional slicing will result in a subview::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:3391 +msgid "" +"If :class:`~memoryview.format` is one of the native format specifiers from " +"the :mod:`struct` module, indexing with an integer or a tuple of integers is " +"also supported and returns a single *element* with the correct type. One-" +"dimensional memoryviews can be indexed with an integer or a one-integer " +"tuple. Multi-dimensional memoryviews can be indexed with tuples of exactly " +"*ndim* integers where *ndim* is the number of dimensions. Zero-dimensional " +"memoryviews can be indexed with the empty tuple." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3400 +msgid "Here is an example with a non-byte format::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:3412 +msgid "" +"If the underlying object is writable, the memoryview supports one-" +"dimensional slice assignment. Resizing is not allowed::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:3433 +msgid "" +"One-dimensional memoryviews of hashable (read-only) types with formats 'B', " +"'b' or 'c' are also hashable. The hash is defined as ``hash(m) == hash(m." +"tobytes())``::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:3445 +msgid "" +"One-dimensional memoryviews can now be sliced. One-dimensional memoryviews " +"with formats 'B', 'b' or 'c' are now hashable." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3449 +msgid "" +"memoryview is now registered automatically with :class:`collections.abc." +"Sequence`" +msgstr "" + +#: ../Doc/library/stdtypes.rst:3453 +msgid "memoryviews can now be indexed with tuple of integers." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3456 +msgid ":class:`memoryview` has several methods:" +msgstr "" + +#: ../Doc/library/stdtypes.rst:3460 +msgid "" +"A memoryview and a :pep:`3118` exporter are equal if their shapes are " +"equivalent and if all corresponding values are equal when the operands' " +"respective format codes are interpreted using :mod:`struct` syntax." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3464 +msgid "" +"For the subset of :mod:`struct` format strings currently supported by :meth:" +"`tolist`, ``v`` and ``w`` are equal if ``v.tolist() == w.tolist()``::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:3483 +msgid "" +"If either format string is not supported by the :mod:`struct` module, then " +"the objects will always compare as unequal (even if the format strings and " +"buffer contents are identical)::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:3499 +msgid "" +"Note that, as with floating point numbers, ``v is w`` does *not* imply ``v " +"== w`` for memoryview objects." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3502 +msgid "" +"Previous versions compared the raw memory disregarding the item format and " +"the logical array structure." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3508 +msgid "" +"Return the data in the buffer as a bytestring. This is equivalent to " +"calling the :class:`bytes` constructor on the memoryview. ::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:3517 +msgid "" +"For non-contiguous arrays the result is equal to the flattened list " +"representation with all elements converted to bytes. :meth:`tobytes` " +"supports all format strings, including those that are not in :mod:`struct` " +"module syntax." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3524 +msgid "" +"Return a string object containing two hexadecimal digits for each byte in " +"the buffer. ::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:3535 +msgid "Return the data in the buffer as a list of elements. ::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:3545 +msgid "" +":meth:`tolist` now supports all single character native formats in :mod:" +"`struct` module syntax as well as multi-dimensional representations." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3552 +msgid "" +"Release the underlying buffer exposed by the memoryview object. Many " +"objects take special actions when a view is held on them (for example, a :" +"class:`bytearray` would temporarily forbid resizing); therefore, calling " +"release() is handy to remove these restrictions (and free any dangling " +"resources) as soon as possible." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3558 +msgid "" +"After this method has been called, any further operation on the view raises " +"a :class:`ValueError` (except :meth:`release()` itself which can be called " +"multiple times)::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:3569 +msgid "" +"The context management protocol can be used for a similar effect, using the " +"``with`` statement::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:3585 +msgid "" +"Cast a memoryview to a new format or shape. *shape* defaults to " +"``[byte_length//new_itemsize]``, which means that the result view will be " +"one-dimensional. The return value is a new memoryview, but the buffer itself " +"is not copied. Supported casts are 1D -> C-:term:`contiguous` and C-" +"contiguous -> 1D." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3591 +msgid "" +"The destination format is restricted to a single element native format in :" +"mod:`struct` syntax. One of the formats must be a byte format ('B', 'b' or " +"'c'). The byte length of the result must be the same as the original length." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3596 +msgid "Cast 1D/long to 1D/unsigned bytes::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:3619 +msgid "Cast 1D/unsigned bytes to 1D/char::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:3632 +msgid "Cast 1D/bytes to 3D/ints to 1D/signed char::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:3658 +msgid "Cast 1D/unsigned char to 2D/unsigned long::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:3672 +msgid "The source format is no longer restricted when casting to a byte view." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3675 +msgid "There are also several readonly attributes available:" +msgstr "" + +#: ../Doc/library/stdtypes.rst:3679 +msgid "The underlying object of the memoryview::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:3690 +msgid "" +"``nbytes == product(shape) * itemsize == len(m.tobytes())``. This is the " +"amount of space in bytes that the array would use in a contiguous " +"representation. It is not necessarily equal to len(m)::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:3709 +msgid "Multi-dimensional arrays::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:3726 +msgid "A bool indicating whether the memory is read only." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3730 +msgid "" +"A string containing the format (in :mod:`struct` module style) for each " +"element in the view. A memoryview can be created from exporters with " +"arbitrary format strings, but some methods (e.g. :meth:`tolist`) are " +"restricted to native single element formats." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3735 +msgid "" +"format ``'B'`` is now handled according to the struct module syntax. This " +"means that ``memoryview(b'abc')[0] == b'abc'[0] == 97``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3741 +msgid "The size in bytes of each element of the memoryview::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:3754 +msgid "" +"An integer indicating how many dimensions of a multi-dimensional array the " +"memory represents." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3759 +msgid "" +"A tuple of integers the length of :attr:`ndim` giving the shape of the " +"memory as an N-dimensional array." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3762 ../Doc/library/stdtypes.rst:3770 +msgid "An empty tuple instead of None when ndim = 0." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3767 +msgid "" +"A tuple of integers the length of :attr:`ndim` giving the size in bytes to " +"access each element for each dimension of the array." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3775 +msgid "Used internally for PIL-style arrays. The value is informational only." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3779 +msgid "A bool indicating whether the memory is C-:term:`contiguous`." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3785 +msgid "A bool indicating whether the memory is Fortran :term:`contiguous`." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3791 +msgid "A bool indicating whether the memory is :term:`contiguous`." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3799 +msgid "Set Types --- :class:`set`, :class:`frozenset`" +msgstr "" + +#: ../Doc/library/stdtypes.rst:3803 +msgid "" +"A :dfn:`set` object is an unordered collection of distinct :term:`hashable` " +"objects. Common uses include membership testing, removing duplicates from a " +"sequence, and computing mathematical operations such as intersection, union, " +"difference, and symmetric difference. (For other containers see the built-" +"in :class:`dict`, :class:`list`, and :class:`tuple` classes, and the :mod:" +"`collections` module.)" +msgstr "" + +#: ../Doc/library/stdtypes.rst:3810 +msgid "" +"Like other collections, sets support ``x in set``, ``len(set)``, and ``for x " +"in set``. Being an unordered collection, sets do not record element " +"position or order of insertion. Accordingly, sets do not support indexing, " +"slicing, or other sequence-like behavior." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3815 +msgid "" +"There are currently two built-in set types, :class:`set` and :class:" +"`frozenset`. The :class:`set` type is mutable --- the contents can be " +"changed using methods like :meth:`~set.add` and :meth:`~set.remove`. Since " +"it is mutable, it has no hash value and cannot be used as either a " +"dictionary key or as an element of another set. The :class:`frozenset` type " +"is immutable and :term:`hashable` --- its contents cannot be altered after " +"it is created; it can therefore be used as a dictionary key or as an element " +"of another set." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3823 +msgid "" +"Non-empty sets (not frozensets) can be created by placing a comma-separated " +"list of elements within braces, for example: ``{'jack', 'sjoerd'}``, in " +"addition to the :class:`set` constructor." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3827 +msgid "The constructors for both classes work the same:" +msgstr "" + +#: ../Doc/library/stdtypes.rst:3832 +msgid "" +"Return a new set or frozenset object whose elements are taken from " +"*iterable*. The elements of a set must be :term:`hashable`. To represent " +"sets of sets, the inner sets must be :class:`frozenset` objects. If " +"*iterable* is not specified, a new empty set is returned." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3838 +msgid "" +"Instances of :class:`set` and :class:`frozenset` provide the following " +"operations:" +msgstr "" + +#: ../Doc/library/stdtypes.rst:3843 +msgid "Return the number of elements in set *s* (cardinality of *s*)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3847 +msgid "Test *x* for membership in *s*." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3851 +msgid "Test *x* for non-membership in *s*." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3855 +msgid "" +"Return ``True`` if the set has no elements in common with *other*. Sets are " +"disjoint if and only if their intersection is the empty set." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3861 +msgid "Test whether every element in the set is in *other*." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3865 +msgid "" +"Test whether the set is a proper subset of *other*, that is, ``set <= other " +"and set != other``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3871 +msgid "Test whether every element in *other* is in the set." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3875 +msgid "" +"Test whether the set is a proper superset of *other*, that is, ``set >= " +"other and set != other``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3881 +msgid "Return a new set with elements from the set and all others." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3886 +msgid "Return a new set with elements common to the set and all others." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3891 +msgid "Return a new set with elements in the set that are not in the others." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3896 +msgid "" +"Return a new set with elements in either the set or *other* but not both." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3900 +msgid "Return a new set with a shallow copy of *s*." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3903 +msgid "" +"Note, the non-operator versions of :meth:`union`, :meth:`intersection`, :" +"meth:`difference`, and :meth:`symmetric_difference`, :meth:`issubset`, and :" +"meth:`issuperset` methods will accept any iterable as an argument. In " +"contrast, their operator based counterparts require their arguments to be " +"sets. This precludes error-prone constructions like ``set('abc') & 'cbs'`` " +"in favor of the more readable ``set('abc').intersection('cbs')``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3910 +msgid "" +"Both :class:`set` and :class:`frozenset` support set to set comparisons. Two " +"sets are equal if and only if every element of each set is contained in the " +"other (each is a subset of the other). A set is less than another set if and " +"only if the first set is a proper subset of the second set (is a subset, but " +"is not equal). A set is greater than another set if and only if the first " +"set is a proper superset of the second set (is a superset, but is not equal)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3917 +msgid "" +"Instances of :class:`set` are compared to instances of :class:`frozenset` " +"based on their members. For example, ``set('abc') == frozenset('abc')`` " +"returns ``True`` and so does ``set('abc') in set([frozenset('abc')])``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3921 +msgid "" +"The subset and equality comparisons do not generalize to a total ordering " +"function. For example, any two nonempty disjoint sets are not equal and are " +"not subsets of each other, so *all* of the following return ``False``: " +"``ab``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3926 +msgid "" +"Since sets only define partial ordering (subset relationships), the output " +"of the :meth:`list.sort` method is undefined for lists of sets." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3929 +msgid "Set elements, like dictionary keys, must be :term:`hashable`." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3931 +msgid "" +"Binary operations that mix :class:`set` instances with :class:`frozenset` " +"return the type of the first operand. For example: ``frozenset('ab') | " +"set('bc')`` returns an instance of :class:`frozenset`." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3935 +msgid "" +"The following table lists operations available for :class:`set` that do not " +"apply to immutable instances of :class:`frozenset`:" +msgstr "" + +#: ../Doc/library/stdtypes.rst:3941 +msgid "Update the set, adding elements from all others." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3946 +msgid "Update the set, keeping only elements found in it and all others." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3951 +msgid "Update the set, removing elements found in others." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3956 +msgid "" +"Update the set, keeping only elements found in either set, but not in both." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3960 +msgid "Add element *elem* to the set." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3964 +msgid "" +"Remove element *elem* from the set. Raises :exc:`KeyError` if *elem* is not " +"contained in the set." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3969 +msgid "Remove element *elem* from the set if it is present." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3973 +msgid "" +"Remove and return an arbitrary element from the set. Raises :exc:`KeyError` " +"if the set is empty." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3978 +msgid "Remove all elements from the set." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3981 +msgid "" +"Note, the non-operator versions of the :meth:`update`, :meth:" +"`intersection_update`, :meth:`difference_update`, and :meth:" +"`symmetric_difference_update` methods will accept any iterable as an " +"argument." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3986 +msgid "" +"Note, the *elem* argument to the :meth:`__contains__`, :meth:`remove`, and :" +"meth:`discard` methods may be a set. To support searching for an equivalent " +"frozenset, the *elem* set is temporarily mutated during the search and then " +"restored. During the search, the *elem* set should not be read or mutated " +"since it does not have a meaningful value." +msgstr "" + +#: ../Doc/library/stdtypes.rst:3996 +msgid "Mapping Types --- :class:`dict`" +msgstr "" + +#: ../Doc/library/stdtypes.rst:4006 +msgid "" +"A :term:`mapping` object maps :term:`hashable` values to arbitrary objects. " +"Mappings are mutable objects. There is currently only one standard mapping " +"type, the :dfn:`dictionary`. (For other containers see the built-in :class:" +"`list`, :class:`set`, and :class:`tuple` classes, and the :mod:`collections` " +"module.)" +msgstr "" + +#: ../Doc/library/stdtypes.rst:4012 +msgid "" +"A dictionary's keys are *almost* arbitrary values. Values that are not :" +"term:`hashable`, that is, values containing lists, dictionaries or other " +"mutable types (that are compared by value rather than by object identity) " +"may not be used as keys. Numeric types used for keys obey the normal rules " +"for numeric comparison: if two numbers compare equal (such as ``1`` and " +"``1.0``) then they can be used interchangeably to index the same dictionary " +"entry. (Note however, that since computers store floating-point numbers as " +"approximations it is usually unwise to use them as dictionary keys.)" +msgstr "" + +#: ../Doc/library/stdtypes.rst:4021 +msgid "" +"Dictionaries can be created by placing a comma-separated list of ``key: " +"value`` pairs within braces, for example: ``{'jack': 4098, 'sjoerd': 4127}`` " +"or ``{4098: 'jack', 4127: 'sjoerd'}``, or by the :class:`dict` constructor." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4029 +msgid "" +"Return a new dictionary initialized from an optional positional argument and " +"a possibly empty set of keyword arguments." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4032 +msgid "" +"If no positional argument is given, an empty dictionary is created. If a " +"positional argument is given and it is a mapping object, a dictionary is " +"created with the same key-value pairs as the mapping object. Otherwise, the " +"positional argument must be an :term:`iterable` object. Each item in the " +"iterable must itself be an iterable with exactly two objects. The first " +"object of each item becomes a key in the new dictionary, and the second " +"object the corresponding value. If a key occurs more than once, the last " +"value for that key becomes the corresponding value in the new dictionary." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4042 +msgid "" +"If keyword arguments are given, the keyword arguments and their values are " +"added to the dictionary created from the positional argument. If a key " +"being added is already present, the value from the keyword argument replaces " +"the value from the positional argument." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4047 +msgid "" +"To illustrate, the following examples all return a dictionary equal to " +"``{\"one\": 1, \"two\": 2, \"three\": 3}``::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:4058 +msgid "" +"Providing keyword arguments as in the first example only works for keys that " +"are valid Python identifiers. Otherwise, any valid keys can be used." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4062 +msgid "" +"These are the operations that dictionaries support (and therefore, custom " +"mapping types should support too):" +msgstr "" + +#: ../Doc/library/stdtypes.rst:4067 +msgid "Return the number of items in the dictionary *d*." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4071 +msgid "" +"Return the item of *d* with key *key*. Raises a :exc:`KeyError` if *key* is " +"not in the map." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4076 +msgid "" +"If a subclass of dict defines a method :meth:`__missing__` and *key* is not " +"present, the ``d[key]`` operation calls that method with the key *key* as " +"argument. The ``d[key]`` operation then returns or raises whatever is " +"returned or raised by the ``__missing__(key)`` call. No other operations or " +"methods invoke :meth:`__missing__`. If :meth:`__missing__` is not defined, :" +"exc:`KeyError` is raised. :meth:`__missing__` must be a method; it cannot be " +"an instance variable::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:4094 +msgid "" +"The example above shows part of the implementation of :class:`collections." +"Counter`. A different ``__missing__`` method is used by :class:`collections." +"defaultdict`." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4100 +msgid "Set ``d[key]`` to *value*." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4104 +msgid "" +"Remove ``d[key]`` from *d*. Raises a :exc:`KeyError` if *key* is not in the " +"map." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4109 +msgid "Return ``True`` if *d* has a key *key*, else ``False``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4113 +msgid "Equivalent to ``not key in d``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4117 +msgid "" +"Return an iterator over the keys of the dictionary. This is a shortcut for " +"``iter(d.keys())``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4122 +msgid "Remove all items from the dictionary." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4126 +msgid "Return a shallow copy of the dictionary." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4130 +msgid "Create a new dictionary with keys from *seq* and values set to *value*." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4132 +msgid "" +":meth:`fromkeys` is a class method that returns a new dictionary. *value* " +"defaults to ``None``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4137 +msgid "" +"Return the value for *key* if *key* is in the dictionary, else *default*. If " +"*default* is not given, it defaults to ``None``, so that this method never " +"raises a :exc:`KeyError`." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4143 +msgid "" +"Return a new view of the dictionary's items (``(key, value)`` pairs). See " +"the :ref:`documentation of view objects `." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4148 +msgid "" +"Return a new view of the dictionary's keys. See the :ref:`documentation of " +"view objects `." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4153 +msgid "" +"If *key* is in the dictionary, remove it and return its value, else return " +"*default*. If *default* is not given and *key* is not in the dictionary, a :" +"exc:`KeyError` is raised." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4159 +msgid "" +"Remove and return an arbitrary ``(key, value)`` pair from the dictionary." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4161 +msgid "" +":meth:`popitem` is useful to destructively iterate over a dictionary, as " +"often used in set algorithms. If the dictionary is empty, calling :meth:" +"`popitem` raises a :exc:`KeyError`." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4167 +msgid "" +"If *key* is in the dictionary, return its value. If not, insert *key* with " +"a value of *default* and return *default*. *default* defaults to ``None``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4173 +msgid "" +"Update the dictionary with the key/value pairs from *other*, overwriting " +"existing keys. Return ``None``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4176 +msgid "" +":meth:`update` accepts either another dictionary object or an iterable of " +"key/value pairs (as tuples or other iterables of length two). If keyword " +"arguments are specified, the dictionary is then updated with those key/value " +"pairs: ``d.update(red=1, blue=2)``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4183 +msgid "" +"Return a new view of the dictionary's values. See the :ref:`documentation " +"of view objects `." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4186 +msgid "" +"Dictionaries compare equal if and only if they have the same ``(key, " +"value)`` pairs. Order comparisons ('<', '<=', '>=', '>') raise :exc:" +"`TypeError`." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4191 +msgid "" +":class:`types.MappingProxyType` can be used to create a read-only view of a :" +"class:`dict`." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4198 +msgid "Dictionary view objects" +msgstr "" + +#: ../Doc/library/stdtypes.rst:4200 +msgid "" +"The objects returned by :meth:`dict.keys`, :meth:`dict.values` and :meth:" +"`dict.items` are *view objects*. They provide a dynamic view on the " +"dictionary's entries, which means that when the dictionary changes, the view " +"reflects these changes." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4205 +msgid "" +"Dictionary views can be iterated over to yield their respective data, and " +"support membership tests:" +msgstr "" + +#: ../Doc/library/stdtypes.rst:4210 +msgid "Return the number of entries in the dictionary." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4214 +msgid "" +"Return an iterator over the keys, values or items (represented as tuples of " +"``(key, value)``) in the dictionary." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4217 +msgid "" +"Keys and values are iterated over in an arbitrary order which is non-random, " +"varies across Python implementations, and depends on the dictionary's " +"history of insertions and deletions. If keys, values and items views are " +"iterated over with no intervening modifications to the dictionary, the order " +"of items will directly correspond. This allows the creation of ``(value, " +"key)`` pairs using :func:`zip`: ``pairs = zip(d.values(), d.keys())``. " +"Another way to create the same list is ``pairs = [(v, k) for (k, v) in d." +"items()]``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4225 +msgid "" +"Iterating views while adding or deleting entries in the dictionary may raise " +"a :exc:`RuntimeError` or fail to iterate over all entries." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4230 +msgid "" +"Return ``True`` if *x* is in the underlying dictionary's keys, values or " +"items (in the latter case, *x* should be a ``(key, value)`` tuple)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4234 +msgid "" +"Keys views are set-like since their entries are unique and hashable. If all " +"values are hashable, so that ``(key, value)`` pairs are unique and hashable, " +"then the items view is also set-like. (Values views are not treated as set-" +"like since the entries are generally not unique.) For set-like views, all " +"of the operations defined for the abstract base class :class:`collections." +"abc.Set` are available (for example, ``==``, ``<``, or ``^``)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4241 +msgid "An example of dictionary view usage::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:4276 +msgid "Context Manager Types" +msgstr "" + +#: ../Doc/library/stdtypes.rst:4283 +msgid "" +"Python's :keyword:`with` statement supports the concept of a runtime context " +"defined by a context manager. This is implemented using a pair of methods " +"that allow user-defined classes to define a runtime context that is entered " +"before the statement body is executed and exited when the statement ends:" +msgstr "" + +#: ../Doc/library/stdtypes.rst:4291 +msgid "" +"Enter the runtime context and return either this object or another object " +"related to the runtime context. The value returned by this method is bound " +"to the identifier in the :keyword:`as` clause of :keyword:`with` statements " +"using this context manager." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4296 +msgid "" +"An example of a context manager that returns itself is a :term:`file " +"object`. File objects return themselves from __enter__() to allow :func:" +"`open` to be used as the context expression in a :keyword:`with` statement." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4300 +msgid "" +"An example of a context manager that returns a related object is the one " +"returned by :func:`decimal.localcontext`. These managers set the active " +"decimal context to a copy of the original decimal context and then return " +"the copy. This allows changes to be made to the current decimal context in " +"the body of the :keyword:`with` statement without affecting code outside " +"the :keyword:`with` statement." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4310 +msgid "" +"Exit the runtime context and return a Boolean flag indicating if any " +"exception that occurred should be suppressed. If an exception occurred while " +"executing the body of the :keyword:`with` statement, the arguments contain " +"the exception type, value and traceback information. Otherwise, all three " +"arguments are ``None``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4315 +msgid "" +"Returning a true value from this method will cause the :keyword:`with` " +"statement to suppress the exception and continue execution with the " +"statement immediately following the :keyword:`with` statement. Otherwise the " +"exception continues propagating after this method has finished executing. " +"Exceptions that occur during execution of this method will replace any " +"exception that occurred in the body of the :keyword:`with` statement." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4322 +msgid "" +"The exception passed in should never be reraised explicitly - instead, this " +"method should return a false value to indicate that the method completed " +"successfully and does not want to suppress the raised exception. This allows " +"context management code to easily detect whether or not an :meth:`__exit__` " +"method has actually failed." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4328 +msgid "" +"Python defines several context managers to support easy thread " +"synchronisation, prompt closure of files or other objects, and simpler " +"manipulation of the active decimal arithmetic context. The specific types " +"are not treated specially beyond their implementation of the context " +"management protocol. See the :mod:`contextlib` module for some examples." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4334 +msgid "" +"Python's :term:`generator`\\s and the :class:`contextlib.contextmanager` " +"decorator provide a convenient way to implement these protocols. If a " +"generator function is decorated with the :class:`contextlib.contextmanager` " +"decorator, it will return a context manager implementing the necessary :meth:" +"`__enter__` and :meth:`__exit__` methods, rather than the iterator produced " +"by an undecorated generator function." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4341 +msgid "" +"Note that there is no specific slot for any of these methods in the type " +"structure for Python objects in the Python/C API. Extension types wanting to " +"define these methods must provide them as a normal Python accessible method. " +"Compared to the overhead of setting up the runtime context, the overhead of " +"a single class dictionary lookup is negligible." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4351 +msgid "Other Built-in Types" +msgstr "" + +#: ../Doc/library/stdtypes.rst:4353 +msgid "" +"The interpreter supports several other kinds of objects. Most of these " +"support only one or two operations." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4360 +msgid "Modules" +msgstr "" + +#: ../Doc/library/stdtypes.rst:4362 +msgid "" +"The only special operation on a module is attribute access: ``m.name``, " +"where *m* is a module and *name* accesses a name defined in *m*'s symbol " +"table. Module attributes can be assigned to. (Note that the :keyword:" +"`import` statement is not, strictly speaking, an operation on a module " +"object; ``import foo`` does not require a module object named *foo* to " +"exist, rather it requires an (external) *definition* for a module named " +"*foo* somewhere.)" +msgstr "" + +#: ../Doc/library/stdtypes.rst:4369 +msgid "" +"A special attribute of every module is :attr:`~object.__dict__`. This is the " +"dictionary containing the module's symbol table. Modifying this dictionary " +"will actually change the module's symbol table, but direct assignment to " +"the :attr:`~object.__dict__` attribute is not possible (you can write ``m." +"__dict__['a'] = 1``, which defines ``m.a`` to be ``1``, but you can't write " +"``m.__dict__ = {}``). Modifying :attr:`~object.__dict__` directly is not " +"recommended." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4377 +msgid "" +"Modules built into the interpreter are written like this: ````. If loaded from a file, they are written as ````." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4385 +msgid "Classes and Class Instances" +msgstr "" + +#: ../Doc/library/stdtypes.rst:4387 +msgid "See :ref:`objects` and :ref:`class` for these." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4395 +msgid "" +"Function objects are created by function definitions. The only operation on " +"a function object is to call it: ``func(argument-list)``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4398 +msgid "" +"There are really two flavors of function objects: built-in functions and " +"user-defined functions. Both support the same operation (to call the " +"function), but the implementation is different, hence the different object " +"types." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4402 +msgid "See :ref:`function` for more information." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4412 +msgid "" +"Methods are functions that are called using the attribute notation. There " +"are two flavors: built-in methods (such as :meth:`append` on lists) and " +"class instance methods. Built-in methods are described with the types that " +"support them." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4417 +msgid "" +"If you access a method (a function defined in a class namespace) through an " +"instance, you get a special object: a :dfn:`bound method` (also called :dfn:" +"`instance method`) object. When called, it will add the ``self`` argument to " +"the argument list. Bound methods have two special read-only attributes: ``m." +"__self__`` is the object on which the method operates, and ``m.__func__`` is " +"the function implementing the method. Calling ``m(arg-1, arg-2, ..., arg-" +"n)`` is completely equivalent to calling ``m.__func__(m.__self__, arg-1, " +"arg-2, ..., arg-n)``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4426 +msgid "" +"Like function objects, bound method objects support getting arbitrary " +"attributes. However, since method attributes are actually stored on the " +"underlying function object (``meth.__func__``), setting method attributes on " +"bound methods is disallowed. Attempting to set an attribute on a method " +"results in an :exc:`AttributeError` being raised. In order to set a method " +"attribute, you need to explicitly set it on the underlying function object::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:4446 ../Doc/library/stdtypes.rst:4474 +msgid "See :ref:`types` for more information." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4454 +msgid "Code Objects" +msgstr "" + +#: ../Doc/library/stdtypes.rst:4460 +msgid "" +"Code objects are used by the implementation to represent \"pseudo-compiled\" " +"executable Python code such as a function body. They differ from function " +"objects because they don't contain a reference to their global execution " +"environment. Code objects are returned by the built-in :func:`compile` " +"function and can be extracted from function objects through their :attr:" +"`__code__` attribute. See also the :mod:`code` module." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4471 +msgid "" +"A code object can be executed or evaluated by passing it (instead of a " +"source string) to the :func:`exec` or :func:`eval` built-in functions." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4480 +msgid "Type Objects" +msgstr "" + +#: ../Doc/library/stdtypes.rst:4486 +msgid "" +"Type objects represent the various object types. An object's type is " +"accessed by the built-in function :func:`type`. There are no special " +"operations on types. The standard module :mod:`types` defines names for all " +"standard built-in types." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4491 +msgid "Types are written like this: ````." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4497 +msgid "The Null Object" +msgstr "" + +#: ../Doc/library/stdtypes.rst:4499 +msgid "" +"This object is returned by functions that don't explicitly return a value. " +"It supports no special operations. There is exactly one null object, named " +"``None`` (a built-in name). ``type(None)()`` produces the same singleton." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4503 +msgid "It is written as ``None``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4509 +msgid "The Ellipsis Object" +msgstr "" + +#: ../Doc/library/stdtypes.rst:4511 +msgid "" +"This object is commonly used by slicing (see :ref:`slicings`). It supports " +"no special operations. There is exactly one ellipsis object, named :const:" +"`Ellipsis` (a built-in name). ``type(Ellipsis)()`` produces the :const:" +"`Ellipsis` singleton." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4516 +msgid "It is written as ``Ellipsis`` or ``...``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4522 +msgid "The NotImplemented Object" +msgstr "" + +#: ../Doc/library/stdtypes.rst:4524 +msgid "" +"This object is returned from comparisons and binary operations when they are " +"asked to operate on types they don't support. See :ref:`comparisons` for " +"more information. There is exactly one ``NotImplemented`` object. " +"``type(NotImplemented)()`` produces the singleton instance." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4529 +msgid "It is written as ``NotImplemented``." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4535 +msgid "Boolean Values" +msgstr "" + +#: ../Doc/library/stdtypes.rst:4537 +msgid "" +"Boolean values are the two constant objects ``False`` and ``True``. They " +"are used to represent truth values (although other values can also be " +"considered false or true). In numeric contexts (for example when used as " +"the argument to an arithmetic operator), they behave like the integers 0 and " +"1, respectively. The built-in function :func:`bool` can be used to convert " +"any value to a Boolean, if the value can be interpreted as a truth value " +"(see section :ref:`truth` above)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4550 +msgid "They are written as ``False`` and ``True``, respectively." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4556 +msgid "Internal Objects" +msgstr "" + +#: ../Doc/library/stdtypes.rst:4558 +msgid "" +"See :ref:`types` for this information. It describes stack frame objects, " +"traceback objects, and slice objects." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4565 +msgid "Special Attributes" +msgstr "" + +#: ../Doc/library/stdtypes.rst:4567 +msgid "" +"The implementation adds a few special read-only attributes to several object " +"types, where they are relevant. Some of these are not reported by the :func:" +"`dir` built-in function." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4574 +msgid "" +"A dictionary or other mapping object used to store an object's (writable) " +"attributes." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4580 +msgid "The class to which a class instance belongs." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4585 +msgid "The tuple of base classes of a class object." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4590 +msgid "" +"The name of the class, function, method, descriptor, or generator instance." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4596 +msgid "" +"The :term:`qualified name` of the class, function, method, descriptor, or " +"generator instance." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4604 +msgid "" +"This attribute is a tuple of classes that are considered when looking for " +"base classes during method resolution." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4610 +msgid "" +"This method can be overridden by a metaclass to customize the method " +"resolution order for its instances. It is called at class instantiation, " +"and its result is stored in :attr:`~class.__mro__`." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4617 +msgid "" +"Each class keeps a list of weak references to its immediate subclasses. " +"This method returns a list of all those references still alive. Example::" +msgstr "" + +#: ../Doc/library/stdtypes.rst:4627 +msgid "" +"Additional information on these special methods may be found in the Python " +"Reference Manual (:ref:`customization`)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4630 +msgid "" +"As a consequence, the list ``[1, 2]`` is considered equal to ``[1.0, 2.0]``, " +"and similarly for tuples." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4633 +msgid "They must have since the parser can't tell the type of the operands." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4635 +msgid "" +"Cased characters are those with general category property being one of \"Lu" +"\" (Letter, uppercase), \"Ll\" (Letter, lowercase), or \"Lt\" (Letter, " +"titlecase)." +msgstr "" + +#: ../Doc/library/stdtypes.rst:4638 +msgid "" +"To format only a tuple you should therefore provide a singleton tuple whose " +"only element is the tuple to be formatted." +msgstr "" + +#: ../Doc/library/string.rst:2 +msgid ":mod:`string` --- Common string operations" +msgstr "" + +#: ../Doc/library/string.rst:7 +msgid "**Source code:** :source:`Lib/string.py`" +msgstr "" + +#: ../Doc/library/string.rst:13 +msgid ":ref:`textseq`" +msgstr "" + +#: ../Doc/library/string.rst:15 +msgid ":ref:`string-methods`" +msgstr "" + +#: ../Doc/library/string.rst:18 +msgid "String constants" +msgstr "" + +#: ../Doc/library/string.rst:25 +msgid "" +"The concatenation of the :const:`ascii_lowercase` and :const:" +"`ascii_uppercase` constants described below. This value is not locale-" +"dependent." +msgstr "" + +#: ../Doc/library/string.rst:31 +msgid "" +"The lowercase letters ``'abcdefghijklmnopqrstuvwxyz'``. This value is not " +"locale-dependent and will not change." +msgstr "" + +#: ../Doc/library/string.rst:37 +msgid "" +"The uppercase letters ``'ABCDEFGHIJKLMNOPQRSTUVWXYZ'``. This value is not " +"locale-dependent and will not change." +msgstr "" + +#: ../Doc/library/string.rst:43 +msgid "The string ``'0123456789'``." +msgstr "" + +#: ../Doc/library/string.rst:48 +msgid "The string ``'0123456789abcdefABCDEF'``." +msgstr "" + +#: ../Doc/library/string.rst:53 +msgid "The string ``'01234567'``." +msgstr "" + +#: ../Doc/library/string.rst:58 +msgid "" +"String of ASCII characters which are considered punctuation characters in " +"the ``C`` locale." +msgstr "" + +#: ../Doc/library/string.rst:64 +msgid "" +"String of ASCII characters which are considered printable. This is a " +"combination of :const:`digits`, :const:`ascii_letters`, :const:" +"`punctuation`, and :const:`whitespace`." +msgstr "" + +#: ../Doc/library/string.rst:71 +msgid "" +"A string containing all ASCII characters that are considered whitespace. " +"This includes the characters space, tab, linefeed, return, formfeed, and " +"vertical tab." +msgstr "" + +#: ../Doc/library/string.rst:79 +msgid "Custom String Formatting" +msgstr "" + +#: ../Doc/library/string.rst:81 +msgid "" +"The built-in string class provides the ability to do complex variable " +"substitutions and value formatting via the :meth:`~str.format` method " +"described in :pep:`3101`. The :class:`Formatter` class in the :mod:`string` " +"module allows you to create and customize your own string formatting " +"behaviors using the same implementation as the built-in :meth:`~str.format` " +"method." +msgstr "" + +#: ../Doc/library/string.rst:90 +msgid "The :class:`Formatter` class has the following public methods:" +msgstr "" + +#: ../Doc/library/string.rst:94 +msgid "" +"The primary API method. It takes a format string and an arbitrary set of " +"positional and keyword arguments. It is just a wrapper that calls :meth:" +"`vformat`." +msgstr "" + +#: ../Doc/library/string.rst:98 +msgid "" +"Passing a format string as keyword argument *format_string* has been " +"deprecated." +msgstr "" + +#: ../Doc/library/string.rst:104 +msgid "" +"This function does the actual work of formatting. It is exposed as a " +"separate function for cases where you want to pass in a predefined " +"dictionary of arguments, rather than unpacking and repacking the dictionary " +"as individual arguments using the ``*args`` and ``**kwargs`` syntax. :meth:" +"`vformat` does the work of breaking up the format string into character data " +"and replacement fields. It calls the various methods described below." +msgstr "" + +#: ../Doc/library/string.rst:112 +msgid "" +"In addition, the :class:`Formatter` defines a number of methods that are " +"intended to be replaced by subclasses:" +msgstr "" + +#: ../Doc/library/string.rst:117 +msgid "" +"Loop over the format_string and return an iterable of tuples " +"(*literal_text*, *field_name*, *format_spec*, *conversion*). This is used " +"by :meth:`vformat` to break the string into either literal text, or " +"replacement fields." +msgstr "" + +#: ../Doc/library/string.rst:122 +msgid "" +"The values in the tuple conceptually represent a span of literal text " +"followed by a single replacement field. If there is no literal text (which " +"can happen if two replacement fields occur consecutively), then " +"*literal_text* will be a zero-length string. If there is no replacement " +"field, then the values of *field_name*, *format_spec* and *conversion* will " +"be ``None``." +msgstr "" + +#: ../Doc/library/string.rst:131 +msgid "" +"Given *field_name* as returned by :meth:`parse` (see above), convert it to " +"an object to be formatted. Returns a tuple (obj, used_key). The default " +"version takes strings of the form defined in :pep:`3101`, such as " +"\"0[name]\" or \"label.title\". *args* and *kwargs* are as passed in to :" +"meth:`vformat`. The return value *used_key* has the same meaning as the " +"*key* parameter to :meth:`get_value`." +msgstr "" + +#: ../Doc/library/string.rst:140 +msgid "" +"Retrieve a given field value. The *key* argument will be either an integer " +"or a string. If it is an integer, it represents the index of the positional " +"argument in *args*; if it is a string, then it represents a named argument " +"in *kwargs*." +msgstr "" + +#: ../Doc/library/string.rst:145 +msgid "" +"The *args* parameter is set to the list of positional arguments to :meth:" +"`vformat`, and the *kwargs* parameter is set to the dictionary of keyword " +"arguments." +msgstr "" + +#: ../Doc/library/string.rst:149 +msgid "" +"For compound field names, these functions are only called for the first " +"component of the field name; Subsequent components are handled through " +"normal attribute and indexing operations." +msgstr "" + +#: ../Doc/library/string.rst:153 +msgid "" +"So for example, the field expression '0.name' would cause :meth:`get_value` " +"to be called with a *key* argument of 0. The ``name`` attribute will be " +"looked up after :meth:`get_value` returns by calling the built-in :func:" +"`getattr` function." +msgstr "" + +#: ../Doc/library/string.rst:158 +msgid "" +"If the index or keyword refers to an item that does not exist, then an :exc:" +"`IndexError` or :exc:`KeyError` should be raised." +msgstr "" + +#: ../Doc/library/string.rst:163 +msgid "" +"Implement checking for unused arguments if desired. The arguments to this " +"function is the set of all argument keys that were actually referred to in " +"the format string (integers for positional arguments, and strings for named " +"arguments), and a reference to the *args* and *kwargs* that was passed to " +"vformat. The set of unused args can be calculated from these parameters. :" +"meth:`check_unused_args` is assumed to raise an exception if the check fails." +msgstr "" + +#: ../Doc/library/string.rst:173 +msgid "" +":meth:`format_field` simply calls the global :func:`format` built-in. The " +"method is provided so that subclasses can override it." +msgstr "" + +#: ../Doc/library/string.rst:178 +msgid "" +"Converts the value (returned by :meth:`get_field`) given a conversion type " +"(as in the tuple returned by the :meth:`parse` method). The default version " +"understands 's' (str), 'r' (repr) and 'a' (ascii) conversion types." +msgstr "" + +#: ../Doc/library/string.rst:187 +msgid "Format String Syntax" +msgstr "" + +#: ../Doc/library/string.rst:189 +msgid "" +"The :meth:`str.format` method and the :class:`Formatter` class share the " +"same syntax for format strings (although in the case of :class:`Formatter`, " +"subclasses can define their own format string syntax). The syntax is " +"related to that of :ref:`formatted string literals `, but there " +"are differences." +msgstr "" + +#: ../Doc/library/string.rst:195 +msgid "" +"Format strings contain \"replacement fields\" surrounded by curly braces ``{}" +"``. Anything that is not contained in braces is considered literal text, " +"which is copied unchanged to the output. If you need to include a brace " +"character in the literal text, it can be escaped by doubling: ``{{`` and ``}}" +"``." +msgstr "" + +#: ../Doc/library/string.rst:200 +msgid "The grammar for a replacement field is as follows:" +msgstr "" + +#: ../Doc/library/string.rst:212 +msgid "" +"In less formal terms, the replacement field can start with a *field_name* " +"that specifies the object whose value is to be formatted and inserted into " +"the output instead of the replacement field. The *field_name* is optionally " +"followed by a *conversion* field, which is preceded by an exclamation point " +"``'!'``, and a *format_spec*, which is preceded by a colon ``':'``. These " +"specify a non-default format for the replacement value." +msgstr "" + +#: ../Doc/library/string.rst:219 +msgid "See also the :ref:`formatspec` section." +msgstr "" + +#: ../Doc/library/string.rst:221 +msgid "" +"The *field_name* itself begins with an *arg_name* that is either a number or " +"a keyword. If it's a number, it refers to a positional argument, and if " +"it's a keyword, it refers to a named keyword argument. If the numerical " +"arg_names in a format string are 0, 1, 2, ... in sequence, they can all be " +"omitted (not just some) and the numbers 0, 1, 2, ... will be automatically " +"inserted in that order. Because *arg_name* is not quote-delimited, it is not " +"possible to specify arbitrary dictionary keys (e.g., the strings ``'10'`` or " +"``':-]'``) within a format string. The *arg_name* can be followed by any " +"number of index or attribute expressions. An expression of the form ``'." +"name'`` selects the named attribute using :func:`getattr`, while an " +"expression of the form ``'[index]'`` does an index lookup using :func:" +"`__getitem__`." +msgstr "" + +#: ../Doc/library/string.rst:233 +msgid "" +"The positional argument specifiers can be omitted, so ``'{} {}'`` is " +"equivalent to ``'{0} {1}'``." +msgstr "" + +#: ../Doc/library/string.rst:237 +msgid "Some simple format string examples::" +msgstr "" + +#: ../Doc/library/string.rst:246 +msgid "" +"The *conversion* field causes a type coercion before formatting. Normally, " +"the job of formatting a value is done by the :meth:`__format__` method of " +"the value itself. However, in some cases it is desirable to force a type to " +"be formatted as a string, overriding its own definition of formatting. By " +"converting the value to a string before calling :meth:`__format__`, the " +"normal formatting logic is bypassed." +msgstr "" + +#: ../Doc/library/string.rst:253 +msgid "" +"Three conversion flags are currently supported: ``'!s'`` which calls :func:" +"`str` on the value, ``'!r'`` which calls :func:`repr` and ``'!a'`` which " +"calls :func:`ascii`." +msgstr "" + +#: ../Doc/library/string.rst:257 +msgid "Some examples::" +msgstr "" + +#: ../Doc/library/string.rst:263 +msgid "" +"The *format_spec* field contains a specification of how the value should be " +"presented, including such details as field width, alignment, padding, " +"decimal precision and so on. Each value type can define its own " +"\"formatting mini-language\" or interpretation of the *format_spec*." +msgstr "" + +#: ../Doc/library/string.rst:268 +msgid "" +"Most built-in types support a common formatting mini-language, which is " +"described in the next section." +msgstr "" + +#: ../Doc/library/string.rst:271 +msgid "" +"A *format_spec* field can also include nested replacement fields within it. " +"These nested replacement fields may contain a field name, conversion flag " +"and format specification, but deeper nesting is not allowed. The " +"replacement fields within the format_spec are substituted before the " +"*format_spec* string is interpreted. This allows the formatting of a value " +"to be dynamically specified." +msgstr "" + +#: ../Doc/library/string.rst:278 +msgid "See the :ref:`formatexamples` section for some examples." +msgstr "" + +#: ../Doc/library/string.rst:284 +msgid "Format Specification Mini-Language" +msgstr "" + +#: ../Doc/library/string.rst:286 +msgid "" +"\"Format specifications\" are used within replacement fields contained " +"within a format string to define how individual values are presented (see :" +"ref:`formatstrings` and :ref:`f-strings`). They can also be passed directly " +"to the built-in :func:`format` function. Each formattable type may define " +"how the format specification is to be interpreted." +msgstr "" + +#: ../Doc/library/string.rst:293 +msgid "" +"Most built-in types implement the following options for format " +"specifications, although some of the formatting options are only supported " +"by the numeric types." +msgstr "" + +#: ../Doc/library/string.rst:296 +msgid "" +"A general convention is that an empty format string (``\"\"``) produces the " +"same result as if you had called :func:`str` on the value. A non-empty " +"format string typically modifies the result." +msgstr "" + +#: ../Doc/library/string.rst:300 +msgid "The general form of a *standard format specifier* is:" +msgstr "" + +#: ../Doc/library/string.rst:312 +msgid "" +"If a valid *align* value is specified, it can be preceded by a *fill* " +"character that can be any character and defaults to a space if omitted. It " +"is not possible to use a literal curly brace (\"``{``\" or \"``}``\") as the " +"*fill* character in a :ref:`formatted string literal ` or when " +"using the :meth:`str.format` method. However, it is possible to insert a " +"curly brace with a nested replacement field. This limitation doesn't affect " +"the :func:`format` function." +msgstr "" + +#: ../Doc/library/string.rst:321 +msgid "The meaning of the various alignment options is as follows:" +msgstr "" + +#: ../Doc/library/string.rst:324 ../Doc/library/string.rst:350 +#: ../Doc/library/tkinter.ttk.rst:112 ../Doc/library/tkinter.ttk.rst:147 +#: ../Doc/library/tkinter.ttk.rst:173 ../Doc/library/tkinter.ttk.rst:216 +#: ../Doc/library/tkinter.ttk.rst:319 ../Doc/library/tkinter.ttk.rst:400 +#: ../Doc/library/tkinter.ttk.rst:426 ../Doc/library/tkinter.ttk.rst:590 +#: ../Doc/library/tkinter.ttk.rst:661 ../Doc/library/tkinter.ttk.rst:729 +#: ../Doc/library/tkinter.ttk.rst:780 ../Doc/library/tkinter.ttk.rst:808 +msgid "Option" +msgstr "" + +#: ../Doc/library/string.rst:326 +msgid "``'<'``" +msgstr "" + +#: ../Doc/library/string.rst:326 +msgid "" +"Forces the field to be left-aligned within the available space (this is the " +"default for most objects)." +msgstr "" + +#: ../Doc/library/string.rst:329 +msgid "``'>'``" +msgstr "" + +#: ../Doc/library/string.rst:329 +msgid "" +"Forces the field to be right-aligned within the available space (this is the " +"default for numbers)." +msgstr "" + +#: ../Doc/library/string.rst:332 +msgid "``'='``" +msgstr "" + +#: ../Doc/library/string.rst:332 +msgid "" +"Forces the padding to be placed after the sign (if any) but before the " +"digits. This is used for printing fields in the form '+000000120'. This " +"alignment option is only valid for numeric types. It becomes the default " +"when '0' immediately precedes the field width." +msgstr "" + +#: ../Doc/library/string.rst:338 +msgid "Forces the field to be centered within the available space." +msgstr "" + +#: ../Doc/library/string.rst:342 +msgid "" +"Note that unless a minimum field width is defined, the field width will " +"always be the same size as the data to fill it, so that the alignment option " +"has no meaning in this case." +msgstr "" + +#: ../Doc/library/string.rst:346 +msgid "" +"The *sign* option is only valid for number types, and can be one of the " +"following:" +msgstr "" + +#: ../Doc/library/string.rst:352 +msgid "" +"indicates that a sign should be used for both positive as well as negative " +"numbers." +msgstr "" + +#: ../Doc/library/string.rst:355 +msgid "" +"indicates that a sign should be used only for negative numbers (this is the " +"default behavior)." +msgstr "" + +#: ../Doc/library/string.rst:358 +msgid "space" +msgstr "" + +#: ../Doc/library/string.rst:358 +msgid "" +"indicates that a leading space should be used on positive numbers, and a " +"minus sign on negative numbers." +msgstr "" + +#: ../Doc/library/string.rst:363 +msgid "" +"The ``'#'`` option causes the \"alternate form\" to be used for the " +"conversion. The alternate form is defined differently for different types. " +"This option is only valid for integer, float, complex and Decimal types. For " +"integers, when binary, octal, or hexadecimal output is used, this option " +"adds the prefix respective ``'0b'``, ``'0o'``, or ``'0x'`` to the output " +"value. For floats, complex and Decimal the alternate form causes the result " +"of the conversion to always contain a decimal-point character, even if no " +"digits follow it. Normally, a decimal-point character appears in the result " +"of these conversions only if a digit follows it. In addition, for ``'g'`` " +"and ``'G'`` conversions, trailing zeros are not removed from the result." +msgstr "" + +#: ../Doc/library/string.rst:375 +msgid "" +"The ``','`` option signals the use of a comma for a thousands separator. For " +"a locale aware separator, use the ``'n'`` integer presentation type instead." +msgstr "" + +#: ../Doc/library/string.rst:379 +msgid "Added the ``','`` option (see also :pep:`378`)." +msgstr "" + +#: ../Doc/library/string.rst:382 +msgid "" +"The ``'_'`` option signals the use of an underscore for a thousands " +"separator for floating point presentation types and for integer presentation " +"type ``'d'``. For integer presentation types ``'b'``, ``'o'``, ``'x'``, and " +"``'X'``, underscores will be inserted every 4 digits. For other " +"presentation types, specifying this option is an error." +msgstr "" + +#: ../Doc/library/string.rst:389 +msgid "Added the ``'_'`` option (see also :pep:`515`)." +msgstr "" + +#: ../Doc/library/string.rst:392 +msgid "" +"*width* is a decimal integer defining the minimum field width. If not " +"specified, then the field width will be determined by the content." +msgstr "" + +#: ../Doc/library/string.rst:395 +msgid "" +"When no explicit alignment is given, preceding the *width* field by a zero " +"(``'0'``) character enables sign-aware zero-padding for numeric types. This " +"is equivalent to a *fill* character of ``'0'`` with an *alignment* type of " +"``'='``." +msgstr "" + +#: ../Doc/library/string.rst:400 +msgid "" +"The *precision* is a decimal number indicating how many digits should be " +"displayed after the decimal point for a floating point value formatted with " +"``'f'`` and ``'F'``, or before and after the decimal point for a floating " +"point value formatted with ``'g'`` or ``'G'``. For non-number types the " +"field indicates the maximum field size - in other words, how many characters " +"will be used from the field content. The *precision* is not allowed for " +"integer values." +msgstr "" + +#: ../Doc/library/string.rst:407 +msgid "Finally, the *type* determines how the data should be presented." +msgstr "" + +#: ../Doc/library/string.rst:409 +msgid "The available string presentation types are:" +msgstr "" + +#: ../Doc/library/string.rst:414 +msgid "String format. This is the default type for strings and may be omitted." +msgstr "" + +#: ../Doc/library/string.rst:417 +msgid "The same as ``'s'``." +msgstr "" + +#: ../Doc/library/string.rst:420 +msgid "The available integer presentation types are:" +msgstr "" + +#: ../Doc/library/string.rst:425 +msgid "Binary format. Outputs the number in base 2." +msgstr "" + +#: ../Doc/library/string.rst:427 +msgid "" +"Character. Converts the integer to the corresponding unicode character " +"before printing." +msgstr "" + +#: ../Doc/library/string.rst:430 +msgid "Decimal Integer. Outputs the number in base 10." +msgstr "" + +#: ../Doc/library/string.rst:432 +msgid "Octal format. Outputs the number in base 8." +msgstr "" + +#: ../Doc/library/string.rst:434 +msgid "" +"Hex format. Outputs the number in base 16, using lower- case letters for the " +"digits above 9." +msgstr "" + +#: ../Doc/library/string.rst:437 +msgid "" +"Hex format. Outputs the number in base 16, using upper- case letters for the " +"digits above 9." +msgstr "" + +#: ../Doc/library/string.rst:440 +msgid "" +"Number. This is the same as ``'d'``, except that it uses the current locale " +"setting to insert the appropriate number separator characters." +msgstr "" + +#: ../Doc/library/string.rst:444 +msgid "The same as ``'d'``." +msgstr "" + +#: ../Doc/library/string.rst:447 +msgid "" +"In addition to the above presentation types, integers can be formatted with " +"the floating point presentation types listed below (except ``'n'`` and " +"None). When doing so, :func:`float` is used to convert the integer to a " +"floating point number before formatting." +msgstr "" + +#: ../Doc/library/string.rst:452 +msgid "" +"The available presentation types for floating point and decimal values are:" +msgstr "" + +#: ../Doc/library/string.rst:457 +msgid "" +"Exponent notation. Prints the number in scientific notation using the letter " +"'e' to indicate the exponent. The default precision is ``6``." +msgstr "" + +#: ../Doc/library/string.rst:461 +msgid "" +"Exponent notation. Same as ``'e'`` except it uses an upper case 'E' as the " +"separator character." +msgstr "" + +#: ../Doc/library/string.rst:464 +msgid "" +"Fixed point. Displays the number as a fixed-point number. The default " +"precision is ``6``." +msgstr "" + +#: ../Doc/library/string.rst:467 +msgid "" +"Fixed point. Same as ``'f'``, but converts ``nan`` to ``NAN`` and ``inf`` to " +"``INF``." +msgstr "" + +#: ../Doc/library/string.rst:470 +msgid "" +"General format. For a given precision ``p >= 1``, this rounds the number to " +"``p`` significant digits and then formats the result in either fixed-point " +"format or in scientific notation, depending on its magnitude." +msgstr "" + +#: ../Doc/library/string.rst:475 +msgid "" +"The precise rules are as follows: suppose that the result formatted with " +"presentation type ``'e'`` and precision ``p-1`` would have exponent " +"``exp``. Then if ``-4 <= exp < p``, the number is formatted with " +"presentation type ``'f'`` and precision ``p-1-exp``. Otherwise, the number " +"is formatted with presentation type ``'e'`` and precision ``p-1``. In both " +"cases insignificant trailing zeros are removed from the significand, and the " +"decimal point is also removed if there are no remaining digits following it." +msgstr "" + +#: ../Doc/library/string.rst:486 +msgid "" +"Positive and negative infinity, positive and negative zero, and nans, are " +"formatted as ``inf``, ``-inf``, ``0``, ``-0`` and ``nan`` respectively, " +"regardless of the precision." +msgstr "" + +#: ../Doc/library/string.rst:491 +msgid "" +"A precision of ``0`` is treated as equivalent to a precision of ``1``. The " +"default precision is ``6``." +msgstr "" + +#: ../Doc/library/string.rst:494 +msgid "" +"General format. Same as ``'g'`` except switches to ``'E'`` if the number " +"gets too large. The representations of infinity and NaN are uppercased, too." +msgstr "" + +#: ../Doc/library/string.rst:498 +msgid "" +"Number. This is the same as ``'g'``, except that it uses the current locale " +"setting to insert the appropriate number separator characters." +msgstr "" + +#: ../Doc/library/string.rst:502 +msgid "" +"Percentage. Multiplies the number by 100 and displays in fixed (``'f'``) " +"format, followed by a percent sign." +msgstr "" + +#: ../Doc/library/string.rst:505 +msgid "" +"Similar to ``'g'``, except that fixed-point notation, when used, has at " +"least one digit past the decimal point. The default precision is as high as " +"needed to represent the particular value. The overall effect is to match the " +"output of :func:`str` as altered by the other format modifiers." +msgstr "" + +#: ../Doc/library/string.rst:517 +msgid "Format examples" +msgstr "" + +#: ../Doc/library/string.rst:519 +msgid "" +"This section contains examples of the :meth:`str.format` syntax and " +"comparison with the old ``%``-formatting." +msgstr "" + +#: ../Doc/library/string.rst:522 +msgid "" +"In most of the cases the syntax is similar to the old ``%``-formatting, with " +"the addition of the ``{}`` and with ``:`` used instead of ``%``. For " +"example, ``'%03.2f'`` can be translated to ``'{:03.2f}'``." +msgstr "" + +#: ../Doc/library/string.rst:526 +msgid "" +"The new format syntax also supports new and different options, shown in the " +"follow examples." +msgstr "" + +#: ../Doc/library/string.rst:529 +msgid "Accessing arguments by position::" +msgstr "" + +#: ../Doc/library/string.rst:542 +msgid "Accessing arguments by name::" +msgstr "" + +#: ../Doc/library/string.rst:550 +msgid "Accessing arguments' attributes::" +msgstr "" + +#: ../Doc/library/string.rst:565 +msgid "Accessing arguments' items::" +msgstr "" + +#: ../Doc/library/string.rst:571 +msgid "Replacing ``%s`` and ``%r``::" +msgstr "" + +#: ../Doc/library/string.rst:576 +msgid "Aligning the text and specifying a width::" +msgstr "" + +#: ../Doc/library/string.rst:587 +msgid "Replacing ``%+f``, ``%-f``, and ``% f`` and specifying a sign::" +msgstr "" + +#: ../Doc/library/string.rst:596 +msgid "" +"Replacing ``%x`` and ``%o`` and converting the value to different bases::" +msgstr "" + +#: ../Doc/library/string.rst:605 +msgid "Using the comma as a thousands separator::" +msgstr "" + +#: ../Doc/library/string.rst:610 +msgid "Expressing a percentage::" +msgstr "" + +#: ../Doc/library/string.rst:617 +msgid "Using type-specific formatting::" +msgstr "" + +#: ../Doc/library/string.rst:624 +msgid "Nesting arguments and more complex examples::" +msgstr "" + +#: ../Doc/library/string.rst:658 +msgid "Template strings" +msgstr "" + +#: ../Doc/library/string.rst:660 +msgid "" +"Templates provide simpler string substitutions as described in :pep:`292`. " +"Instead of the normal ``%``\\ -based substitutions, Templates support ``$``" +"\\ -based substitutions, using the following rules:" +msgstr "" + +#: ../Doc/library/string.rst:664 +msgid "``$$`` is an escape; it is replaced with a single ``$``." +msgstr "" + +#: ../Doc/library/string.rst:666 +msgid "" +"``$identifier`` names a substitution placeholder matching a mapping key of ``" +"\"identifier\"``. By default, ``\"identifier\"`` is restricted to any case-" +"insensitive ASCII alphanumeric string (including underscores) that starts " +"with an underscore or ASCII letter. The first non-identifier character " +"after the ``$`` character terminates this placeholder specification." +msgstr "" + +#: ../Doc/library/string.rst:673 +msgid "" +"``${identifier}`` is equivalent to ``$identifier``. It is required when " +"valid identifier characters follow the placeholder but are not part of the " +"placeholder, such as ``\"${noun}ification\"``." +msgstr "" + +#: ../Doc/library/string.rst:677 +msgid "" +"Any other appearance of ``$`` in the string will result in a :exc:" +"`ValueError` being raised." +msgstr "" + +#: ../Doc/library/string.rst:680 +msgid "" +"The :mod:`string` module provides a :class:`Template` class that implements " +"these rules. The methods of :class:`Template` are:" +msgstr "" + +#: ../Doc/library/string.rst:686 +msgid "The constructor takes a single argument which is the template string." +msgstr "" + +#: ../Doc/library/string.rst:691 +msgid "" +"Performs the template substitution, returning a new string. *mapping* is " +"any dictionary-like object with keys that match the placeholders in the " +"template. Alternatively, you can provide keyword arguments, where the " +"keywords are the placeholders. When both *mapping* and *kwds* are given and " +"there are duplicates, the placeholders from *kwds* take precedence." +msgstr "" + +#: ../Doc/library/string.rst:700 +msgid "" +"Like :meth:`substitute`, except that if placeholders are missing from " +"*mapping* and *kwds*, instead of raising a :exc:`KeyError` exception, the " +"original placeholder will appear in the resulting string intact. Also, " +"unlike with :meth:`substitute`, any other appearances of the ``$`` will " +"simply return ``$`` instead of raising :exc:`ValueError`." +msgstr "" + +#: ../Doc/library/string.rst:706 +msgid "" +"While other exceptions may still occur, this method is called \"safe\" " +"because substitutions always tries to return a usable string instead of " +"raising an exception. In another sense, :meth:`safe_substitute` may be " +"anything other than safe, since it will silently ignore malformed templates " +"containing dangling delimiters, unmatched braces, or placeholders that are " +"not valid Python identifiers." +msgstr "" + +#: ../Doc/library/string.rst:713 +msgid ":class:`Template` instances also provide one public data attribute:" +msgstr "" + +#: ../Doc/library/string.rst:717 +msgid "" +"This is the object passed to the constructor's *template* argument. In " +"general, you shouldn't change it, but read-only access is not enforced." +msgstr "" + +#: ../Doc/library/string.rst:720 +msgid "Here is an example of how to use a Template::" +msgstr "" + +#: ../Doc/library/string.rst:738 +msgid "" +"Advanced usage: you can derive subclasses of :class:`Template` to customize " +"the placeholder syntax, delimiter character, or the entire regular " +"expression used to parse template strings. To do this, you can override " +"these class attributes:" +msgstr "" + +#: ../Doc/library/string.rst:742 +msgid "" +"*delimiter* -- This is the literal string describing a placeholder " +"introducing delimiter. The default value is ``$``. Note that this should " +"*not* be a regular expression, as the implementation will call :meth:`re." +"escape` on this string as needed." +msgstr "" + +#: ../Doc/library/string.rst:747 +msgid "" +"*idpattern* -- This is the regular expression describing the pattern for non-" +"braced placeholders (the braces will be added automatically as " +"appropriate). The default value is the regular expression ``[_a-z][_a-" +"z0-9]*``." +msgstr "" + +#: ../Doc/library/string.rst:752 +msgid "" +"*flags* -- The regular expression flags that will be applied when compiling " +"the regular expression used for recognizing substitutions. The default " +"value is ``re.IGNORECASE``. Note that ``re.VERBOSE`` will always be added " +"to the flags, so custom *idpattern*\\ s must follow conventions for verbose " +"regular expressions." +msgstr "" + +#: ../Doc/library/string.rst:760 +msgid "" +"Alternatively, you can provide the entire regular expression pattern by " +"overriding the class attribute *pattern*. If you do this, the value must be " +"a regular expression object with four named capturing groups. The capturing " +"groups correspond to the rules given above, along with the invalid " +"placeholder rule:" +msgstr "" + +#: ../Doc/library/string.rst:766 +msgid "" +"*escaped* -- This group matches the escape sequence, e.g. ``$$``, in the " +"default pattern." +msgstr "" + +#: ../Doc/library/string.rst:769 +msgid "" +"*named* -- This group matches the unbraced placeholder name; it should not " +"include the delimiter in capturing group." +msgstr "" + +#: ../Doc/library/string.rst:772 +msgid "" +"*braced* -- This group matches the brace enclosed placeholder name; it " +"should not include either the delimiter or braces in the capturing group." +msgstr "" + +#: ../Doc/library/string.rst:775 +msgid "" +"*invalid* -- This group matches any other delimiter pattern (usually a " +"single delimiter), and it should appear last in the regular expression." +msgstr "" + +#: ../Doc/library/string.rst:780 +msgid "Helper functions" +msgstr "" + +#: ../Doc/library/string.rst:784 +msgid "" +"Split the argument into words using :meth:`str.split`, capitalize each word " +"using :meth:`str.capitalize`, and join the capitalized words using :meth:" +"`str.join`. If the optional second argument *sep* is absent or ``None``, " +"runs of whitespace characters are replaced by a single space and leading and " +"trailing whitespace are removed, otherwise *sep* is used to split and join " +"the words." +msgstr "" + +#: ../Doc/library/stringprep.rst:2 +msgid ":mod:`stringprep` --- Internet String Preparation" +msgstr "" + +#: ../Doc/library/stringprep.rst:10 +msgid "**Source code:** :source:`Lib/stringprep.py`" +msgstr "" + +#: ../Doc/library/stringprep.rst:14 +msgid "" +"When identifying things (such as host names) in the internet, it is often " +"necessary to compare such identifications for \"equality\". Exactly how this " +"comparison is executed may depend on the application domain, e.g. whether it " +"should be case-insensitive or not. It may be also necessary to restrict the " +"possible identifications, to allow only identifications consisting of " +"\"printable\" characters." +msgstr "" + +#: ../Doc/library/stringprep.rst:21 +msgid "" +":rfc:`3454` defines a procedure for \"preparing\" Unicode strings in " +"internet protocols. Before passing strings onto the wire, they are processed " +"with the preparation procedure, after which they have a certain normalized " +"form. The RFC defines a set of tables, which can be combined into profiles. " +"Each profile must define which tables it uses, and what other optional parts " +"of the ``stringprep`` procedure are part of the profile. One example of a " +"``stringprep`` profile is ``nameprep``, which is used for internationalized " +"domain names." +msgstr "" + +#: ../Doc/library/stringprep.rst:29 +msgid "" +"The module :mod:`stringprep` only exposes the tables from RFC 3454. As these " +"tables would be very large to represent them as dictionaries or lists, the " +"module uses the Unicode character database internally. The module source " +"code itself was generated using the ``mkstringprep.py`` utility." +msgstr "" + +#: ../Doc/library/stringprep.rst:34 +msgid "" +"As a result, these tables are exposed as functions, not as data structures. " +"There are two kinds of tables in the RFC: sets and mappings. For a set, :mod:" +"`stringprep` provides the \"characteristic function\", i.e. a function that " +"returns true if the parameter is part of the set. For mappings, it provides " +"the mapping function: given the key, it returns the associated value. Below " +"is a list of all functions available in the module." +msgstr "" + +#: ../Doc/library/stringprep.rst:44 +msgid "" +"Determine whether *code* is in tableA.1 (Unassigned code points in Unicode " +"3.2)." +msgstr "" + +#: ../Doc/library/stringprep.rst:49 +msgid "Determine whether *code* is in tableB.1 (Commonly mapped to nothing)." +msgstr "" + +#: ../Doc/library/stringprep.rst:54 +msgid "" +"Return the mapped value for *code* according to tableB.2 (Mapping for case-" +"folding used with NFKC)." +msgstr "" + +#: ../Doc/library/stringprep.rst:60 +msgid "" +"Return the mapped value for *code* according to tableB.3 (Mapping for case-" +"folding used with no normalization)." +msgstr "" + +#: ../Doc/library/stringprep.rst:66 +msgid "Determine whether *code* is in tableC.1.1 (ASCII space characters)." +msgstr "" + +#: ../Doc/library/stringprep.rst:71 +msgid "" +"Determine whether *code* is in tableC.1.2 (Non-ASCII space characters)." +msgstr "" + +#: ../Doc/library/stringprep.rst:76 +msgid "" +"Determine whether *code* is in tableC.1 (Space characters, union of C.1.1 " +"and C.1.2)." +msgstr "" + +#: ../Doc/library/stringprep.rst:82 +msgid "Determine whether *code* is in tableC.2.1 (ASCII control characters)." +msgstr "" + +#: ../Doc/library/stringprep.rst:87 +msgid "" +"Determine whether *code* is in tableC.2.2 (Non-ASCII control characters)." +msgstr "" + +#: ../Doc/library/stringprep.rst:92 +msgid "" +"Determine whether *code* is in tableC.2 (Control characters, union of C.2.1 " +"and C.2.2)." +msgstr "" + +#: ../Doc/library/stringprep.rst:98 +msgid "Determine whether *code* is in tableC.3 (Private use)." +msgstr "" + +#: ../Doc/library/stringprep.rst:103 +msgid "Determine whether *code* is in tableC.4 (Non-character code points)." +msgstr "" + +#: ../Doc/library/stringprep.rst:108 +msgid "Determine whether *code* is in tableC.5 (Surrogate codes)." +msgstr "" + +#: ../Doc/library/stringprep.rst:113 +msgid "" +"Determine whether *code* is in tableC.6 (Inappropriate for plain text)." +msgstr "" + +#: ../Doc/library/stringprep.rst:118 +msgid "" +"Determine whether *code* is in tableC.7 (Inappropriate for canonical " +"representation)." +msgstr "" + +#: ../Doc/library/stringprep.rst:124 +msgid "" +"Determine whether *code* is in tableC.8 (Change display properties or are " +"deprecated)." +msgstr "" + +#: ../Doc/library/stringprep.rst:130 +msgid "Determine whether *code* is in tableC.9 (Tagging characters)." +msgstr "" + +#: ../Doc/library/stringprep.rst:135 +msgid "" +"Determine whether *code* is in tableD.1 (Characters with bidirectional " +"property \"R\" or \"AL\")." +msgstr "" + +#: ../Doc/library/stringprep.rst:141 +msgid "" +"Determine whether *code* is in tableD.2 (Characters with bidirectional " +"property \"L\")." +msgstr "" + +#: ../Doc/library/struct.rst:2 +msgid ":mod:`struct` --- Interpret bytes as packed binary data" +msgstr "" + +#: ../Doc/library/struct.rst:7 +msgid "**Source code:** :source:`Lib/struct.py`" +msgstr "" + +#: ../Doc/library/struct.rst:15 +msgid "" +"This module performs conversions between Python values and C structs " +"represented as Python :class:`bytes` objects. This can be used in handling " +"binary data stored in files or from network connections, among other " +"sources. It uses :ref:`struct-format-strings` as compact descriptions of " +"the layout of the C structs and the intended conversion to/from Python " +"values." +msgstr "" + +#: ../Doc/library/struct.rst:23 +msgid "" +"By default, the result of packing a given C struct includes pad bytes in " +"order to maintain proper alignment for the C types involved; similarly, " +"alignment is taken into account when unpacking. This behavior is chosen so " +"that the bytes of a packed struct correspond exactly to the layout in memory " +"of the corresponding C struct. To handle platform-independent data formats " +"or omit implicit pad bytes, use ``standard`` size and alignment instead of " +"``native`` size and alignment: see :ref:`struct-alignment` for details." +msgstr "" + +#: ../Doc/library/struct.rst:31 +msgid "" +"Several :mod:`struct` functions (and methods of :class:`Struct`) take a " +"*buffer* argument. This refers to objects that implement the :ref:" +"`bufferobjects` and provide either a readable or read-writable buffer. The " +"most common types used for that purpose are :class:`bytes` and :class:" +"`bytearray`, but many other types that can be viewed as an array of bytes " +"implement the buffer protocol, so that they can be read/filled without " +"additional copying from a :class:`bytes` object." +msgstr "" + +#: ../Doc/library/struct.rst:40 +msgid "Functions and Exceptions" +msgstr "" + +#: ../Doc/library/struct.rst:42 +msgid "The module defines the following exception and functions:" +msgstr "" + +#: ../Doc/library/struct.rst:47 +msgid "" +"Exception raised on various occasions; argument is a string describing what " +"is wrong." +msgstr "" + +#: ../Doc/library/struct.rst:53 +msgid "" +"Return a bytes object containing the values *v1*, *v2*, ... packed according " +"to the format string *fmt*. The arguments must match the values required by " +"the format exactly." +msgstr "" + +#: ../Doc/library/struct.rst:60 +msgid "" +"Pack the values *v1*, *v2*, ... according to the format string *fmt* and " +"write the packed bytes into the writable buffer *buffer* starting at " +"position *offset*. Note that *offset* is a required argument." +msgstr "" + +#: ../Doc/library/struct.rst:67 +msgid "" +"Unpack from the buffer *buffer* (presumably packed by ``pack(fmt, ...)``) " +"according to the format string *fmt*. The result is a tuple even if it " +"contains exactly one item. The buffer's size in bytes must match the size " +"required by the format, as reflected by :func:`calcsize`." +msgstr "" + +#: ../Doc/library/struct.rst:75 +msgid "" +"Unpack from *buffer* starting at position *offset*, according to the format " +"string *fmt*. The result is a tuple even if it contains exactly one item. " +"The buffer's size in bytes, minus *offset*, must be at least the size " +"required by the format, as reflected by :func:`calcsize`." +msgstr "" + +#: ../Doc/library/struct.rst:83 +msgid "" +"Iteratively unpack from the buffer *buffer* according to the format string " +"*fmt*. This function returns an iterator which will read equally-sized " +"chunks from the buffer until all its contents have been consumed. The " +"buffer's size in bytes must be a multiple of the size required by the " +"format, as reflected by :func:`calcsize`." +msgstr "" + +#: ../Doc/library/struct.rst:89 +msgid "Each iteration yields a tuple as specified by the format string." +msgstr "" + +#: ../Doc/library/struct.rst:96 +msgid "" +"Return the size of the struct (and hence of the bytes object produced by " +"``pack(fmt, ...)``) corresponding to the format string *fmt*." +msgstr "" + +#: ../Doc/library/struct.rst:102 +msgid "Format Strings" +msgstr "" + +#: ../Doc/library/struct.rst:104 +msgid "" +"Format strings are the mechanism used to specify the expected layout when " +"packing and unpacking data. They are built up from :ref:`format-" +"characters`, which specify the type of data being packed/unpacked. In " +"addition, there are special characters for controlling the :ref:`struct-" +"alignment`." +msgstr "" + +#: ../Doc/library/struct.rst:113 +msgid "Byte Order, Size, and Alignment" +msgstr "" + +#: ../Doc/library/struct.rst:115 +msgid "" +"By default, C types are represented in the machine's native format and byte " +"order, and properly aligned by skipping pad bytes if necessary (according to " +"the rules used by the C compiler)." +msgstr "" + +#: ../Doc/library/struct.rst:119 +msgid "" +"Alternatively, the first character of the format string can be used to " +"indicate the byte order, size and alignment of the packed data, according to " +"the following table:" +msgstr "" + +#: ../Doc/library/struct.rst:124 +msgid "Byte order" +msgstr "" + +#: ../Doc/library/struct.rst:124 +msgid "Size" +msgstr "" + +#: ../Doc/library/struct.rst:124 +msgid "Alignment" +msgstr "" + +#: ../Doc/library/struct.rst:126 +msgid "``@``" +msgstr "" + +#: ../Doc/library/struct.rst:126 ../Doc/library/struct.rst:128 +msgid "native" +msgstr "" + +#: ../Doc/library/struct.rst:128 +msgid "``=``" +msgstr "" + +#: ../Doc/library/struct.rst:128 ../Doc/library/struct.rst:130 +#: ../Doc/library/struct.rst:132 ../Doc/library/struct.rst:134 +msgid "standard" +msgstr "" + +#: ../Doc/library/struct.rst:128 ../Doc/library/struct.rst:130 +#: ../Doc/library/struct.rst:132 ../Doc/library/struct.rst:134 +msgid "none" +msgstr "" + +#: ../Doc/library/struct.rst:130 +msgid "little-endian" +msgstr "" + +#: ../Doc/library/struct.rst:132 +msgid "big-endian" +msgstr "" + +#: ../Doc/library/struct.rst:134 +msgid "``!``" +msgstr "" + +#: ../Doc/library/struct.rst:134 +msgid "network (= big-endian)" +msgstr "" + +#: ../Doc/library/struct.rst:137 +msgid "If the first character is not one of these, ``'@'`` is assumed." +msgstr "" + +#: ../Doc/library/struct.rst:139 +msgid "" +"Native byte order is big-endian or little-endian, depending on the host " +"system. For example, Intel x86 and AMD64 (x86-64) are little-endian; " +"Motorola 68000 and PowerPC G5 are big-endian; ARM and Intel Itanium feature " +"switchable endianness (bi-endian). Use ``sys.byteorder`` to check the " +"endianness of your system." +msgstr "" + +#: ../Doc/library/struct.rst:145 +msgid "" +"Native size and alignment are determined using the C compiler's ``sizeof`` " +"expression. This is always combined with native byte order." +msgstr "" + +#: ../Doc/library/struct.rst:148 +msgid "" +"Standard size depends only on the format character; see the table in the :" +"ref:`format-characters` section." +msgstr "" + +#: ../Doc/library/struct.rst:151 +msgid "" +"Note the difference between ``'@'`` and ``'='``: both use native byte order, " +"but the size and alignment of the latter is standardized." +msgstr "" + +#: ../Doc/library/struct.rst:154 +msgid "" +"The form ``'!'`` is available for those poor souls who claim they can't " +"remember whether network byte order is big-endian or little-endian." +msgstr "" + +#: ../Doc/library/struct.rst:157 +msgid "" +"There is no way to indicate non-native byte order (force byte-swapping); use " +"the appropriate choice of ``'<'`` or ``'>'``." +msgstr "" + +#: ../Doc/library/struct.rst:162 +msgid "" +"Padding is only automatically added between successive structure members. No " +"padding is added at the beginning or the end of the encoded struct." +msgstr "" + +#: ../Doc/library/struct.rst:165 +msgid "" +"No padding is added when using non-native size and alignment, e.g. with '<', " +"'>', '=', and '!'." +msgstr "" + +#: ../Doc/library/struct.rst:168 +msgid "" +"To align the end of a structure to the alignment requirement of a particular " +"type, end the format with the code for that type with a repeat count of " +"zero. See :ref:`struct-examples`." +msgstr "" + +#: ../Doc/library/struct.rst:176 +msgid "Format Characters" +msgstr "" + +#: ../Doc/library/struct.rst:178 +msgid "" +"Format characters have the following meaning; the conversion between C and " +"Python values should be obvious given their types. The 'Standard size' " +"column refers to the size of the packed value in bytes when using standard " +"size; that is, when the format string starts with one of ``'<'``, ``'>'``, " +"``'!'`` or ``'='``. When using native size, the size of the packed value is " +"platform-dependent." +msgstr "" + +#: ../Doc/library/struct.rst:186 +msgid "Standard size" +msgstr "" + +#: ../Doc/library/struct.rst:188 +msgid "``x``" +msgstr "" + +#: ../Doc/library/struct.rst:188 +msgid "pad byte" +msgstr "" + +#: ../Doc/library/struct.rst:188 +msgid "no value" +msgstr "" + +#: ../Doc/library/struct.rst:190 +msgid "``c``" +msgstr "" + +#: ../Doc/library/struct.rst:190 +msgid "bytes of length 1" +msgstr "" + +#: ../Doc/library/struct.rst:192 +msgid "``b``" +msgstr "" + +#: ../Doc/library/struct.rst:192 +msgid ":c:type:`signed char`" +msgstr "" + +#: ../Doc/library/struct.rst:192 ../Doc/library/struct.rst:194 +#: ../Doc/library/struct.rst:198 ../Doc/library/struct.rst:200 +#: ../Doc/library/struct.rst:202 ../Doc/library/struct.rst:204 +#: ../Doc/library/struct.rst:206 ../Doc/library/struct.rst:208 +#: ../Doc/library/struct.rst:210 ../Doc/library/struct.rst:212 +#: ../Doc/library/struct.rst:215 ../Doc/library/struct.rst:217 +#: ../Doc/library/struct.rst:229 +msgid "integer" +msgstr "" + +#: ../Doc/library/struct.rst:192 +msgid "\\(1),\\(3)" +msgstr "" + +#: ../Doc/library/struct.rst:194 +msgid "``B``" +msgstr "" + +#: ../Doc/library/struct.rst:196 +msgid "bool" +msgstr "" + +#: ../Doc/library/struct.rst:198 +msgid "``h``" +msgstr "" + +#: ../Doc/library/struct.rst:200 +msgid "``H``" +msgstr "" + +#: ../Doc/library/struct.rst:202 +msgid "``i``" +msgstr "" + +#: ../Doc/library/struct.rst:204 +msgid "``I``" +msgstr "" + +#: ../Doc/library/struct.rst:206 +msgid "``l``" +msgstr "" + +#: ../Doc/library/struct.rst:208 +msgid "``L``" +msgstr "" + +#: ../Doc/library/struct.rst:210 +msgid "``q``" +msgstr "" + +#: ../Doc/library/struct.rst:210 +msgid ":c:type:`long long`" +msgstr "" + +#: ../Doc/library/struct.rst:210 ../Doc/library/struct.rst:212 +msgid "\\(2), \\(3)" +msgstr "" + +#: ../Doc/library/struct.rst:212 +msgid "``Q``" +msgstr "" + +#: ../Doc/library/struct.rst:212 +msgid ":c:type:`unsigned long long`" +msgstr "" + +#: ../Doc/library/struct.rst:215 +msgid "``n``" +msgstr "" + +#: ../Doc/library/struct.rst:215 +msgid ":c:type:`ssize_t`" +msgstr "" + +#: ../Doc/library/struct.rst:217 +msgid "``N``" +msgstr "" + +#: ../Doc/library/struct.rst:219 +msgid "``e``" +msgstr "" + +#: ../Doc/library/struct.rst:221 +msgid "``f``" +msgstr "" + +#: ../Doc/library/struct.rst:223 +msgid "``d``" +msgstr "" + +#: ../Doc/library/struct.rst:225 +msgid "``s``" +msgstr "" + +#: ../Doc/library/struct.rst:225 ../Doc/library/struct.rst:227 +msgid ":c:type:`char[]`" +msgstr "" + +#: ../Doc/library/struct.rst:225 ../Doc/library/struct.rst:227 +msgid "bytes" +msgstr "" + +#: ../Doc/library/struct.rst:227 +msgid "``p``" +msgstr "" + +#: ../Doc/library/struct.rst:229 +msgid "``P``" +msgstr "" + +#: ../Doc/library/struct.rst:229 +msgid ":c:type:`void \\*`" +msgstr "" + +#: ../Doc/library/struct.rst:232 +msgid "Added support for the ``'n'`` and ``'N'`` formats." +msgstr "" + +#: ../Doc/library/struct.rst:238 +msgid "" +"The ``'?'`` conversion code corresponds to the :c:type:`_Bool` type defined " +"by C99. If this type is not available, it is simulated using a :c:type:" +"`char`. In standard mode, it is always represented by one byte." +msgstr "" + +#: ../Doc/library/struct.rst:243 +msgid "" +"The ``'q'`` and ``'Q'`` conversion codes are available in native mode only " +"if the platform C compiler supports C :c:type:`long long`, or, on Windows, :" +"c:type:`__int64`. They are always available in standard modes." +msgstr "" + +#: ../Doc/library/struct.rst:248 +msgid "" +"When attempting to pack a non-integer using any of the integer conversion " +"codes, if the non-integer has a :meth:`__index__` method then that method is " +"called to convert the argument to an integer before packing." +msgstr "" + +#: ../Doc/library/struct.rst:252 +msgid "Use of the :meth:`__index__` method for non-integers is new in 3.2." +msgstr "" + +#: ../Doc/library/struct.rst:256 +msgid "" +"The ``'n'`` and ``'N'`` conversion codes are only available for the native " +"size (selected as the default or with the ``'@'`` byte order character). For " +"the standard size, you can use whichever of the other integer formats fits " +"your application." +msgstr "" + +#: ../Doc/library/struct.rst:262 +msgid "" +"For the ``'f'``, ``'d'`` and ``'e'`` conversion codes, the packed " +"representation uses the IEEE 754 binary32, binary64 or binary16 format (for " +"``'f'``, ``'d'`` or ``'e'`` respectively), regardless of the floating-point " +"format used by the platform." +msgstr "" + +#: ../Doc/library/struct.rst:268 +msgid "" +"The ``'P'`` format character is only available for the native byte ordering " +"(selected as the default or with the ``'@'`` byte order character). The byte " +"order character ``'='`` chooses to use little- or big-endian ordering based " +"on the host system. The struct module does not interpret this as native " +"ordering, so the ``'P'`` format is not available." +msgstr "" + +#: ../Doc/library/struct.rst:275 +msgid "" +"The IEEE 754 binary16 \"half precision\" type was introduced in the 2008 " +"revision of the `IEEE 754 standard `_. It has a sign " +"bit, a 5-bit exponent and 11-bit precision (with 10 bits explicitly stored), " +"and can represent numbers between approximately ``6.1e-05`` and ``6.5e+04`` " +"at full precision. This type is not widely supported by C compilers: on a " +"typical machine, an unsigned short can be used for storage, but not for math " +"operations. See the Wikipedia page on the `half-precision floating-point " +"format `_ for more information." +msgstr "" + +#: ../Doc/library/struct.rst:285 +msgid "" +"A format character may be preceded by an integral repeat count. For " +"example, the format string ``'4h'`` means exactly the same as ``'hhhh'``." +msgstr "" + +#: ../Doc/library/struct.rst:288 +msgid "" +"Whitespace characters between formats are ignored; a count and its format " +"must not contain whitespace though." +msgstr "" + +#: ../Doc/library/struct.rst:291 +msgid "" +"For the ``'s'`` format character, the count is interpreted as the length of " +"the bytes, not a repeat count like for the other format characters; for " +"example, ``'10s'`` means a single 10-byte string, while ``'10c'`` means 10 " +"characters. If a count is not given, it defaults to 1. For packing, the " +"string is truncated or padded with null bytes as appropriate to make it fit. " +"For unpacking, the resulting bytes object always has exactly the specified " +"number of bytes. As a special case, ``'0s'`` means a single, empty string " +"(while ``'0c'`` means 0 characters)." +msgstr "" + +#: ../Doc/library/struct.rst:300 +msgid "" +"When packing a value ``x`` using one of the integer formats (``'b'``, " +"``'B'``, ``'h'``, ``'H'``, ``'i'``, ``'I'``, ``'l'``, ``'L'``, ``'q'``, " +"``'Q'``), if ``x`` is outside the valid range for that format then :exc:" +"`struct.error` is raised." +msgstr "" + +#: ../Doc/library/struct.rst:305 +msgid "" +"In 3.0, some of the integer formats wrapped out-of-range values and raised :" +"exc:`DeprecationWarning` instead of :exc:`struct.error`." +msgstr "" + +#: ../Doc/library/struct.rst:309 +msgid "" +"The ``'p'`` format character encodes a \"Pascal string\", meaning a short " +"variable-length string stored in a *fixed number of bytes*, given by the " +"count. The first byte stored is the length of the string, or 255, whichever " +"is smaller. The bytes of the string follow. If the string passed in to :" +"func:`pack` is too long (longer than the count minus 1), only the leading " +"``count-1`` bytes of the string are stored. If the string is shorter than " +"``count-1``, it is padded with null bytes so that exactly count bytes in all " +"are used. Note that for :func:`unpack`, the ``'p'`` format character " +"consumes ``count`` bytes, but that the string returned can never contain " +"more than 255 bytes." +msgstr "" + +#: ../Doc/library/struct.rst:320 +msgid "" +"For the ``'?'`` format character, the return value is either :const:`True` " +"or :const:`False`. When packing, the truth value of the argument object is " +"used. Either 0 or 1 in the native or standard bool representation will be " +"packed, and any non-zero value will be ``True`` when unpacking." +msgstr "" + +#: ../Doc/library/struct.rst:333 +msgid "" +"All examples assume a native byte order, size, and alignment with a big-" +"endian machine." +msgstr "" + +#: ../Doc/library/struct.rst:336 +msgid "A basic example of packing/unpacking three integers::" +msgstr "" + +#: ../Doc/library/struct.rst:346 +msgid "" +"Unpacked fields can be named by assigning them to variables or by wrapping " +"the result in a named tuple::" +msgstr "" + +#: ../Doc/library/struct.rst:357 +msgid "" +"The ordering of format characters may have an impact on size since the " +"padding needed to satisfy alignment requirements is different::" +msgstr "" + +#: ../Doc/library/struct.rst:369 +msgid "" +"The following format ``'llh0l'`` specifies two pad bytes at the end, " +"assuming longs are aligned on 4-byte boundaries::" +msgstr "" + +#: ../Doc/library/struct.rst:375 +msgid "" +"This only works when native size and alignment are in effect; standard size " +"and alignment does not enforce any alignment." +msgstr "" + +#: ../Doc/library/struct.rst:382 +msgid "Module :mod:`array`" +msgstr "" + +#: ../Doc/library/struct.rst:382 +msgid "Packed binary storage of homogeneous data." +msgstr "" + +#: ../Doc/library/struct.rst:385 +msgid "Packing and unpacking of XDR data." +msgstr "" + +#: ../Doc/library/struct.rst:393 +msgid "The :mod:`struct` module also defines the following type:" +msgstr "" + +#: ../Doc/library/struct.rst:398 +msgid "" +"Return a new Struct object which writes and reads binary data according to " +"the format string *format*. Creating a Struct object once and calling its " +"methods is more efficient than calling the :mod:`struct` functions with the " +"same format since the format string only needs to be compiled once." +msgstr "" + +#: ../Doc/library/struct.rst:404 +msgid "Compiled Struct objects support the following methods and attributes:" +msgstr "" + +#: ../Doc/library/struct.rst:408 +msgid "" +"Identical to the :func:`pack` function, using the compiled format. " +"(``len(result)`` will equal :attr:`size`.)" +msgstr "" + +#: ../Doc/library/struct.rst:414 +msgid "Identical to the :func:`pack_into` function, using the compiled format." +msgstr "" + +#: ../Doc/library/struct.rst:419 +msgid "" +"Identical to the :func:`unpack` function, using the compiled format. The " +"buffer's size in bytes must equal :attr:`size`." +msgstr "" + +#: ../Doc/library/struct.rst:425 +msgid "" +"Identical to the :func:`unpack_from` function, using the compiled format. " +"The buffer's size in bytes, minus *offset*, must be at least :attr:`size`." +msgstr "" + +#: ../Doc/library/struct.rst:432 +msgid "" +"Identical to the :func:`iter_unpack` function, using the compiled format. " +"The buffer's size in bytes must be a multiple of :attr:`size`." +msgstr "" + +#: ../Doc/library/struct.rst:439 +msgid "The format string used to construct this Struct object." +msgstr "" + +#: ../Doc/library/struct.rst:443 +msgid "" +"The calculated size of the struct (and hence of the bytes object produced by " +"the :meth:`pack` method) corresponding to :attr:`format`." +msgstr "" + +#: ../Doc/library/subprocess.rst:2 +msgid ":mod:`subprocess` --- Subprocess management" +msgstr "" + +#: ../Doc/library/subprocess.rst:10 +msgid "**Source code:** :source:`Lib/subprocess.py`" +msgstr "" + +#: ../Doc/library/subprocess.rst:14 +msgid "" +"The :mod:`subprocess` module allows you to spawn new processes, connect to " +"their input/output/error pipes, and obtain their return codes. This module " +"intends to replace several older modules and functions::" +msgstr "" + +#: ../Doc/library/subprocess.rst:21 +msgid "" +"Information about how the :mod:`subprocess` module can be used to replace " +"these modules and functions can be found in the following sections." +msgstr "" + +#: ../Doc/library/subprocess.rst:26 +msgid ":pep:`324` -- PEP proposing the subprocess module" +msgstr "" + +#: ../Doc/library/subprocess.rst:30 +msgid "Using the :mod:`subprocess` Module" +msgstr "" + +#: ../Doc/library/subprocess.rst:32 +msgid "" +"The recommended approach to invoking subprocesses is to use the :func:`run` " +"function for all use cases it can handle. For more advanced use cases, the " +"underlying :class:`Popen` interface can be used directly." +msgstr "" + +#: ../Doc/library/subprocess.rst:36 +msgid "" +"The :func:`run` function was added in Python 3.5; if you need to retain " +"compatibility with older versions, see the :ref:`call-function-trio` section." +msgstr "" + +#: ../Doc/library/subprocess.rst:44 +msgid "" +"Run the command described by *args*. Wait for command to complete, then " +"return a :class:`CompletedProcess` instance." +msgstr "" + +#: ../Doc/library/subprocess.rst:47 +msgid "" +"The arguments shown above are merely the most common ones, described below " +"in :ref:`frequently-used-arguments` (hence the use of keyword-only notation " +"in the abbreviated signature). The full function signature is largely the " +"same as that of the :class:`Popen` constructor - apart from *timeout*, " +"*input* and *check*, all the arguments to this function are passed through " +"to that interface." +msgstr "" + +#: ../Doc/library/subprocess.rst:54 +msgid "" +"This does not capture stdout or stderr by default. To do so, pass :data:" +"`PIPE` for the *stdout* and/or *stderr* arguments." +msgstr "" + +#: ../Doc/library/subprocess.rst:57 +msgid "" +"The *timeout* argument is passed to :meth:`Popen.communicate`. If the " +"timeout expires, the child process will be killed and waited for. The :exc:" +"`TimeoutExpired` exception will be re-raised after the child process has " +"terminated." +msgstr "" + +#: ../Doc/library/subprocess.rst:62 +msgid "" +"The *input* argument is passed to :meth:`Popen.communicate` and thus to the " +"subprocess's stdin. If used it must be a byte sequence, or a string if " +"*encoding* or *errors* is specified or *universal_newlines* is True. When " +"used, the internal :class:`Popen` object is automatically created with " +"``stdin=PIPE``, and the *stdin* argument may not be used as well." +msgstr "" + +#: ../Doc/library/subprocess.rst:68 +msgid "" +"If *check* is True, and the process exits with a non-zero exit code, a :exc:" +"`CalledProcessError` exception will be raised. Attributes of that exception " +"hold the arguments, the exit code, and stdout and stderr if they were " +"captured." +msgstr "" + +#: ../Doc/library/subprocess.rst:73 +msgid "" +"If *encoding* or *errors* are specified, or *universal_newlines* is True, " +"file objects for stdin, stdout and stderr are opened in text mode using the " +"specified *encoding* and *errors* or the :class:`io.TextIOWrapper` default. " +"Otherwise, file objects are opened in binary mode." +msgstr "" + +#: ../Doc/library/subprocess.rst:96 +msgid "Added *encoding* and *errors* parameters" +msgstr "" + +#: ../Doc/library/subprocess.rst:100 +msgid "" +"The return value from :func:`run`, representing a process that has finished." +msgstr "" + +#: ../Doc/library/subprocess.rst:104 +msgid "" +"The arguments used to launch the process. This may be a list or a string." +msgstr "" + +#: ../Doc/library/subprocess.rst:108 +msgid "" +"Exit status of the child process. Typically, an exit status of 0 indicates " +"that it ran successfully." +msgstr "" + +#: ../Doc/library/subprocess.rst:111 ../Doc/library/subprocess.rst:741 +msgid "" +"A negative value ``-N`` indicates that the child was terminated by signal " +"``N`` (POSIX only)." +msgstr "" + +#: ../Doc/library/subprocess.rst:116 +msgid "" +"Captured stdout from the child process. A bytes sequence, or a string if :" +"func:`run` was called with an encoding or errors. None if stdout was not " +"captured." +msgstr "" + +#: ../Doc/library/subprocess.rst:120 +msgid "" +"If you ran the process with ``stderr=subprocess.STDOUT``, stdout and stderr " +"will be combined in this attribute, and :attr:`stderr` will be None." +msgstr "" + +#: ../Doc/library/subprocess.rst:126 +msgid "" +"Captured stderr from the child process. A bytes sequence, or a string if :" +"func:`run` was called with an encoding or errors. None if stderr was not " +"captured." +msgstr "" + +#: ../Doc/library/subprocess.rst:132 +msgid "If :attr:`returncode` is non-zero, raise a :exc:`CalledProcessError`." +msgstr "" + +#: ../Doc/library/subprocess.rst:138 +msgid "" +"Special value that can be used as the *stdin*, *stdout* or *stderr* argument " +"to :class:`Popen` and indicates that the special file :data:`os.devnull` " +"will be used." +msgstr "" + +#: ../Doc/library/subprocess.rst:147 +msgid "" +"Special value that can be used as the *stdin*, *stdout* or *stderr* argument " +"to :class:`Popen` and indicates that a pipe to the standard stream should be " +"opened. Most useful with :meth:`Popen.communicate`." +msgstr "" + +#: ../Doc/library/subprocess.rst:154 +msgid "" +"Special value that can be used as the *stderr* argument to :class:`Popen` " +"and indicates that standard error should go into the same handle as standard " +"output." +msgstr "" + +#: ../Doc/library/subprocess.rst:161 +msgid "Base class for all other exceptions from this module." +msgstr "" + +#: ../Doc/library/subprocess.rst:168 +msgid "" +"Subclass of :exc:`SubprocessError`, raised when a timeout expires while " +"waiting for a child process." +msgstr "" + +#: ../Doc/library/subprocess.rst:173 ../Doc/library/subprocess.rst:210 +msgid "Command that was used to spawn the child process." +msgstr "" + +#: ../Doc/library/subprocess.rst:177 +msgid "Timeout in seconds." +msgstr "" + +#: ../Doc/library/subprocess.rst:181 ../Doc/library/subprocess.rst:214 +msgid "" +"Output of the child process if it was captured by :func:`run` or :func:" +"`check_output`. Otherwise, ``None``." +msgstr "" + +#: ../Doc/library/subprocess.rst:186 ../Doc/library/subprocess.rst:219 +msgid "Alias for output, for symmetry with :attr:`stderr`." +msgstr "" + +#: ../Doc/library/subprocess.rst:190 ../Doc/library/subprocess.rst:223 +msgid "" +"Stderr output of the child process if it was captured by :func:`run`. " +"Otherwise, ``None``." +msgstr "" + +#: ../Doc/library/subprocess.rst:195 ../Doc/library/subprocess.rst:226 +msgid "*stdout* and *stderr* attributes added" +msgstr "" + +#: ../Doc/library/subprocess.rst:200 +msgid "" +"Subclass of :exc:`SubprocessError`, raised when a process run by :func:" +"`check_call` or :func:`check_output` returns a non-zero exit status." +msgstr "" + +#: ../Doc/library/subprocess.rst:205 +msgid "" +"Exit status of the child process. If the process exited due to a signal, " +"this will be the negative signal number." +msgstr "" + +#: ../Doc/library/subprocess.rst:233 +msgid "Frequently Used Arguments" +msgstr "" + +#: ../Doc/library/subprocess.rst:235 +msgid "" +"To support a wide variety of use cases, the :class:`Popen` constructor (and " +"the convenience functions) accept a large number of optional arguments. For " +"most typical use cases, many of these arguments can be safely left at their " +"default values. The arguments that are most commonly needed are:" +msgstr "" + +#: ../Doc/library/subprocess.rst:240 +msgid "" +"*args* is required for all calls and should be a string, or a sequence of " +"program arguments. Providing a sequence of arguments is generally preferred, " +"as it allows the module to take care of any required escaping and quoting of " +"arguments (e.g. to permit spaces in file names). If passing a single string, " +"either *shell* must be :const:`True` (see below) or else the string must " +"simply name the program to be executed without specifying any arguments." +msgstr "" + +#: ../Doc/library/subprocess.rst:248 +msgid "" +"*stdin*, *stdout* and *stderr* specify the executed program's standard " +"input, standard output and standard error file handles, respectively. Valid " +"values are :data:`PIPE`, :data:`DEVNULL`, an existing file descriptor (a " +"positive integer), an existing file object, and ``None``. :data:`PIPE` " +"indicates that a new pipe to the child should be created. :data:`DEVNULL` " +"indicates that the special file :data:`os.devnull` will be used. With the " +"default settings of ``None``, no redirection will occur; the child's file " +"handles will be inherited from the parent. Additionally, *stderr* can be :" +"data:`STDOUT`, which indicates that the stderr data from the child process " +"should be captured into the same file handle as for *stdout*." +msgstr "" + +#: ../Doc/library/subprocess.rst:262 +msgid "" +"If *encoding* or *errors* are specified, or *universal_newlines* is True, " +"the file objects *stdin*, *stdout* and *stderr* will be opened in text mode " +"using the *encoding* and *errors* specified in the call or the defaults for :" +"class:`io.TextIOWrapper`." +msgstr "" + +#: ../Doc/library/subprocess.rst:267 +msgid "" +"For *stdin*, line ending characters ``'\\n'`` in the input will be converted " +"to the default line separator :data:`os.linesep`. For *stdout* and *stderr*, " +"all line endings in the output will be converted to ``'\\n'``. For more " +"information see the documentation of the :class:`io.TextIOWrapper` class " +"when the *newline* argument to its constructor is ``None``." +msgstr "" + +#: ../Doc/library/subprocess.rst:273 +msgid "" +"If text mode is not used, *stdin*, *stdout* and *stderr* will be opened as " +"binary streams. No encoding or line ending conversion is performed." +msgstr "" + +#: ../Doc/library/subprocess.rst:276 +msgid "Added *encoding* and *errors* parameters." +msgstr "" + +#: ../Doc/library/subprocess.rst:281 +msgid "" +"The newlines attribute of the file objects :attr:`Popen.stdin`, :attr:`Popen." +"stdout` and :attr:`Popen.stderr` are not updated by the :meth:`Popen." +"communicate` method." +msgstr "" + +#: ../Doc/library/subprocess.rst:285 +msgid "" +"If *shell* is ``True``, the specified command will be executed through the " +"shell. This can be useful if you are using Python primarily for the " +"enhanced control flow it offers over most system shells and still want " +"convenient access to other shell features such as shell pipes, filename " +"wildcards, environment variable expansion, and expansion of ``~`` to a " +"user's home directory. However, note that Python itself offers " +"implementations of many shell-like features (in particular, :mod:`glob`, :" +"mod:`fnmatch`, :func:`os.walk`, :func:`os.path.expandvars`, :func:`os.path." +"expanduser`, and :mod:`shutil`)." +msgstr "" + +#: ../Doc/library/subprocess.rst:295 +msgid "" +"When *universal_newlines* is ``True``, the class uses the encoding :func:" +"`locale.getpreferredencoding(False) ` instead " +"of ``locale.getpreferredencoding()``. See the :class:`io.TextIOWrapper` " +"class for more information on this change." +msgstr "" + +#: ../Doc/library/subprocess.rst:303 ../Doc/library/subprocess.rst:387 +msgid "" +"Read the `Security Considerations`_ section before using ``shell=True``." +msgstr "" + +#: ../Doc/library/subprocess.rst:305 +msgid "" +"These options, along with all of the other options, are described in more " +"detail in the :class:`Popen` constructor documentation." +msgstr "" + +#: ../Doc/library/subprocess.rst:310 +msgid "Popen Constructor" +msgstr "" + +#: ../Doc/library/subprocess.rst:312 +msgid "" +"The underlying process creation and management in this module is handled by " +"the :class:`Popen` class. It offers a lot of flexibility so that developers " +"are able to handle the less common cases not covered by the convenience " +"functions." +msgstr "" + +#: ../Doc/library/subprocess.rst:325 +msgid "" +"Execute a child program in a new process. On POSIX, the class uses :meth:" +"`os.execvp`-like behavior to execute the child program. On Windows, the " +"class uses the Windows ``CreateProcess()`` function. The arguments to :" +"class:`Popen` are as follows." +msgstr "" + +#: ../Doc/library/subprocess.rst:330 +msgid "" +"*args* should be a sequence of program arguments or else a single string. By " +"default, the program to execute is the first item in *args* if *args* is a " +"sequence. If *args* is a string, the interpretation is platform-dependent " +"and described below. See the *shell* and *executable* arguments for " +"additional differences from the default behavior. Unless otherwise stated, " +"it is recommended to pass *args* as a sequence." +msgstr "" + +#: ../Doc/library/subprocess.rst:337 +msgid "" +"On POSIX, if *args* is a string, the string is interpreted as the name or " +"path of the program to execute. However, this can only be done if not " +"passing arguments to the program." +msgstr "" + +#: ../Doc/library/subprocess.rst:343 +msgid "" +":meth:`shlex.split` can be useful when determining the correct tokenization " +"for *args*, especially in complex cases::" +msgstr "" + +#: ../Doc/library/subprocess.rst:354 +msgid "" +"Note in particular that options (such as *-input*) and arguments (such as " +"*eggs.txt*) that are separated by whitespace in the shell go in separate " +"list elements, while arguments that need quoting or backslash escaping when " +"used in the shell (such as filenames containing spaces or the *echo* command " +"shown above) are single list elements." +msgstr "" + +#: ../Doc/library/subprocess.rst:360 +msgid "" +"On Windows, if *args* is a sequence, it will be converted to a string in a " +"manner described in :ref:`converting-argument-sequence`. This is because " +"the underlying ``CreateProcess()`` operates on strings." +msgstr "" + +#: ../Doc/library/subprocess.rst:364 +msgid "" +"The *shell* argument (which defaults to *False*) specifies whether to use " +"the shell as the program to execute. If *shell* is *True*, it is " +"recommended to pass *args* as a string rather than as a sequence." +msgstr "" + +#: ../Doc/library/subprocess.rst:368 +msgid "" +"On POSIX with ``shell=True``, the shell defaults to :file:`/bin/sh`. If " +"*args* is a string, the string specifies the command to execute through the " +"shell. This means that the string must be formatted exactly as it would be " +"when typed at the shell prompt. This includes, for example, quoting or " +"backslash escaping filenames with spaces in them. If *args* is a sequence, " +"the first item specifies the command string, and any additional items will " +"be treated as additional arguments to the shell itself. That is to say, :" +"class:`Popen` does the equivalent of::" +msgstr "" + +#: ../Doc/library/subprocess.rst:379 +msgid "" +"On Windows with ``shell=True``, the :envvar:`COMSPEC` environment variable " +"specifies the default shell. The only time you need to specify " +"``shell=True`` on Windows is when the command you wish to execute is built " +"into the shell (e.g. :command:`dir` or :command:`copy`). You do not need " +"``shell=True`` to run a batch file or console-based executable." +msgstr "" + +#: ../Doc/library/subprocess.rst:389 +msgid "" +"*bufsize* will be supplied as the corresponding argument to the :func:`open` " +"function when creating the stdin/stdout/stderr pipe file objects:" +msgstr "" + +#: ../Doc/library/subprocess.rst:393 +msgid "" +":const:`0` means unbuffered (read and write are one system call and can " +"return short)" +msgstr "" + +#: ../Doc/library/subprocess.rst:395 +msgid "" +":const:`1` means line buffered (only usable if ``universal_newlines=True`` i." +"e., in a text mode)" +msgstr "" + +#: ../Doc/library/subprocess.rst:397 +msgid "any other positive value means use a buffer of approximately that size" +msgstr "" + +#: ../Doc/library/subprocess.rst:399 +msgid "" +"negative bufsize (the default) means the system default of io." +"DEFAULT_BUFFER_SIZE will be used." +msgstr "" + +#: ../Doc/library/subprocess.rst:402 +msgid "" +"*bufsize* now defaults to -1 to enable buffering by default to match the " +"behavior that most code expects. In versions prior to Python 3.2.4 and " +"3.3.1 it incorrectly defaulted to :const:`0` which was unbuffered and " +"allowed short reads. This was unintentional and did not match the behavior " +"of Python 2 as most code expected." +msgstr "" + +#: ../Doc/library/subprocess.rst:409 +msgid "" +"The *executable* argument specifies a replacement program to execute. It " +"is very seldom needed. When ``shell=False``, *executable* replaces the " +"program to execute specified by *args*. However, the original *args* is " +"still passed to the program. Most programs treat the program specified by " +"*args* as the command name, which can then be different from the program " +"actually executed. On POSIX, the *args* name becomes the display name for " +"the executable in utilities such as :program:`ps`. If ``shell=True``, on " +"POSIX the *executable* argument specifies a replacement shell for the " +"default :file:`/bin/sh`." +msgstr "" + +#: ../Doc/library/subprocess.rst:419 +msgid "" +"*stdin*, *stdout* and *stderr* specify the executed program's standard " +"input, standard output and standard error file handles, respectively. Valid " +"values are :data:`PIPE`, :data:`DEVNULL`, an existing file descriptor (a " +"positive integer), an existing :term:`file object`, and ``None``. :data:" +"`PIPE` indicates that a new pipe to the child should be created. :data:" +"`DEVNULL` indicates that the special file :data:`os.devnull` will be used. " +"With the default settings of ``None``, no redirection will occur; the " +"child's file handles will be inherited from the parent. Additionally, " +"*stderr* can be :data:`STDOUT`, which indicates that the stderr data from " +"the applications should be captured into the same file handle as for stdout." +msgstr "" + +#: ../Doc/library/subprocess.rst:430 +msgid "" +"If *preexec_fn* is set to a callable object, this object will be called in " +"the child process just before the child is executed. (POSIX only)" +msgstr "" + +#: ../Doc/library/subprocess.rst:436 +msgid "" +"The *preexec_fn* parameter is not safe to use in the presence of threads in " +"your application. The child process could deadlock before exec is called. " +"If you must use it, keep it trivial! Minimize the number of libraries you " +"call into." +msgstr "" + +#: ../Doc/library/subprocess.rst:444 +msgid "" +"If you need to modify the environment for the child use the *env* parameter " +"rather than doing it in a *preexec_fn*. The *start_new_session* parameter " +"can take the place of a previously common use of *preexec_fn* to call os." +"setsid() in the child." +msgstr "" + +#: ../Doc/library/subprocess.rst:449 +msgid "" +"If *close_fds* is true, all file descriptors except :const:`0`, :const:`1` " +"and :const:`2` will be closed before the child process is executed. (POSIX " +"only). The default varies by platform: Always true on POSIX. On Windows it " +"is true when *stdin*/*stdout*/*stderr* are :const:`None`, false otherwise. " +"On Windows, if *close_fds* is true then no handles will be inherited by the " +"child process. Note that on Windows, you cannot set *close_fds* to true and " +"also redirect the standard handles by setting *stdin*, *stdout* or *stderr*." +msgstr "" + +#: ../Doc/library/subprocess.rst:457 +msgid "" +"The default for *close_fds* was changed from :const:`False` to what is " +"described above." +msgstr "" + +#: ../Doc/library/subprocess.rst:461 +msgid "" +"*pass_fds* is an optional sequence of file descriptors to keep open between " +"the parent and child. Providing any *pass_fds* forces *close_fds* to be :" +"const:`True`. (POSIX only)" +msgstr "" + +#: ../Doc/library/subprocess.rst:465 +msgid "The *pass_fds* parameter was added." +msgstr "" + +#: ../Doc/library/subprocess.rst:468 +msgid "" +"If *cwd* is not ``None``, the function changes the working directory to " +"*cwd* before executing the child. In particular, the function looks for " +"*executable* (or for the first item in *args*) relative to *cwd* if the " +"executable path is a relative path." +msgstr "" + +#: ../Doc/library/subprocess.rst:473 +msgid "" +"If *restore_signals* is true (the default) all signals that Python has set " +"to SIG_IGN are restored to SIG_DFL in the child process before the exec. " +"Currently this includes the SIGPIPE, SIGXFZ and SIGXFSZ signals. (POSIX only)" +msgstr "" + +#: ../Doc/library/subprocess.rst:478 +msgid "*restore_signals* was added." +msgstr "" + +#: ../Doc/library/subprocess.rst:481 +msgid "" +"If *start_new_session* is true the setsid() system call will be made in the " +"child process prior to the execution of the subprocess. (POSIX only)" +msgstr "" + +#: ../Doc/library/subprocess.rst:484 +msgid "*start_new_session* was added." +msgstr "" + +#: ../Doc/library/subprocess.rst:487 +msgid "" +"If *env* is not ``None``, it must be a mapping that defines the environment " +"variables for the new process; these are used instead of the default " +"behavior of inheriting the current process' environment." +msgstr "" + +#: ../Doc/library/subprocess.rst:493 +msgid "" +"If specified, *env* must provide any variables required for the program to " +"execute. On Windows, in order to run a `side-by-side assembly`_ the " +"specified *env* **must** include a valid :envvar:`SystemRoot`." +msgstr "" + +#: ../Doc/library/subprocess.rst:499 +msgid "" +"If *encoding* or *errors* are specified, the file objects *stdin*, *stdout* " +"and *stderr* are opened in text mode with the specified encoding and " +"*errors*, as described above in :ref:`frequently-used-arguments`. If " +"*universal_newlines* is ``True``, they are opened in text mode with default " +"encoding. Otherwise, they are opened as binary streams." +msgstr "" + +#: ../Doc/library/subprocess.rst:505 +msgid "*encoding* and *errors* were added." +msgstr "" + +#: ../Doc/library/subprocess.rst:508 +msgid "" +"If given, *startupinfo* will be a :class:`STARTUPINFO` object, which is " +"passed to the underlying ``CreateProcess`` function. *creationflags*, if " +"given, can be :data:`CREATE_NEW_CONSOLE` or :data:" +"`CREATE_NEW_PROCESS_GROUP`. (Windows only)" +msgstr "" + +#: ../Doc/library/subprocess.rst:513 +msgid "" +"Popen objects are supported as context managers via the :keyword:`with` " +"statement: on exit, standard file descriptors are closed, and the process is " +"waited for. ::" +msgstr "" + +#: ../Doc/library/subprocess.rst:523 +msgid "" +"Popen destructor now emits a :exc:`ResourceWarning` warning if the child " +"process is still running." +msgstr "" + +#: ../Doc/library/subprocess.rst:531 +msgid "" +"Exceptions raised in the child process, before the new program has started " +"to execute, will be re-raised in the parent. Additionally, the exception " +"object will have one extra attribute called :attr:`child_traceback`, which " +"is a string containing traceback information from the child's point of view." +msgstr "" + +#: ../Doc/library/subprocess.rst:536 +msgid "" +"The most common exception raised is :exc:`OSError`. This occurs, for " +"example, when trying to execute a non-existent file. Applications should " +"prepare for :exc:`OSError` exceptions." +msgstr "" + +#: ../Doc/library/subprocess.rst:540 +msgid "" +"A :exc:`ValueError` will be raised if :class:`Popen` is called with invalid " +"arguments." +msgstr "" + +#: ../Doc/library/subprocess.rst:543 +msgid "" +":func:`check_call` and :func:`check_output` will raise :exc:" +"`CalledProcessError` if the called process returns a non-zero return code." +msgstr "" + +#: ../Doc/library/subprocess.rst:547 +msgid "" +"All of the functions and methods that accept a *timeout* parameter, such as :" +"func:`call` and :meth:`Popen.communicate` will raise :exc:`TimeoutExpired` " +"if the timeout expires before the process exits." +msgstr "" + +#: ../Doc/library/subprocess.rst:551 +msgid "" +"Exceptions defined in this module all inherit from :exc:`SubprocessError`." +msgstr "" + +#: ../Doc/library/subprocess.rst:553 +msgid "The :exc:`SubprocessError` base class was added." +msgstr "" + +#: ../Doc/library/subprocess.rst:558 +msgid "Security Considerations" +msgstr "" + +#: ../Doc/library/subprocess.rst:560 +msgid "" +"Unlike some other popen functions, this implementation will never implicitly " +"call a system shell. This means that all characters, including shell " +"metacharacters, can safely be passed to child processes. If the shell is " +"invoked explicitly, via ``shell=True``, it is the application's " +"responsibility to ensure that all whitespace and metacharacters are quoted " +"appropriately to avoid `shell injection `_ vulnerabilities." +msgstr "" + +#: ../Doc/library/subprocess.rst:569 +msgid "" +"When using ``shell=True``, the :func:`shlex.quote` function can be used to " +"properly escape whitespace and shell metacharacters in strings that are " +"going to be used to construct shell commands." +msgstr "" + +#: ../Doc/library/subprocess.rst:575 +msgid "Popen Objects" +msgstr "" + +#: ../Doc/library/subprocess.rst:577 +msgid "Instances of the :class:`Popen` class have the following methods:" +msgstr "" + +#: ../Doc/library/subprocess.rst:582 +msgid "" +"Check if child process has terminated. Set and return :attr:`~Popen." +"returncode` attribute." +msgstr "" + +#: ../Doc/library/subprocess.rst:588 +msgid "" +"Wait for child process to terminate. Set and return :attr:`~Popen." +"returncode` attribute." +msgstr "" + +#: ../Doc/library/subprocess.rst:591 +msgid "" +"If the process does not terminate after *timeout* seconds, raise a :exc:" +"`TimeoutExpired` exception. It is safe to catch this exception and retry " +"the wait." +msgstr "" + +#: ../Doc/library/subprocess.rst:597 +msgid "" +"This will deadlock when using ``stdout=PIPE`` or ``stderr=PIPE`` and the " +"child process generates enough output to a pipe such that it blocks waiting " +"for the OS pipe buffer to accept more data. Use :meth:`Popen.communicate` " +"when using pipes to avoid that." +msgstr "" + +#: ../Doc/library/subprocess.rst:604 +msgid "" +"The function is implemented using a busy loop (non-blocking call and short " +"sleeps). Use the :mod:`asyncio` module for an asynchronous wait: see :class:" +"`asyncio.create_subprocess_exec`." +msgstr "" + +#: ../Doc/library/subprocess.rst:608 ../Doc/library/subprocess.rst:654 +#: ../Doc/library/subprocess.rst:878 ../Doc/library/subprocess.rst:906 +#: ../Doc/library/subprocess.rst:949 +msgid "*timeout* was added." +msgstr "" + +#: ../Doc/library/subprocess.rst:613 +msgid "" +"Do not use the *endtime* parameter. It is was unintentionally exposed in " +"3.3 but was left undocumented as it was intended to be private for internal " +"use. Use *timeout* instead." +msgstr "" + +#: ../Doc/library/subprocess.rst:619 +msgid "" +"Interact with process: Send data to stdin. Read data from stdout and " +"stderr, until end-of-file is reached. Wait for process to terminate. The " +"optional *input* argument should be data to be sent to the child process, or " +"``None``, if no data should be sent to the child. If streams were opened in " +"text mode, *input* must be a string. Otherwise, it must be bytes." +msgstr "" + +#: ../Doc/library/subprocess.rst:625 +msgid "" +":meth:`communicate` returns a tuple ``(stdout_data, stderr_data)``. The data " +"will be strings if streams were opened in text mode; otherwise, bytes." +msgstr "" + +#: ../Doc/library/subprocess.rst:629 +msgid "" +"Note that if you want to send data to the process's stdin, you need to " +"create the Popen object with ``stdin=PIPE``. Similarly, to get anything " +"other than ``None`` in the result tuple, you need to give ``stdout=PIPE`` " +"and/or ``stderr=PIPE`` too." +msgstr "" + +#: ../Doc/library/subprocess.rst:634 +msgid "" +"If the process does not terminate after *timeout* seconds, a :exc:" +"`TimeoutExpired` exception will be raised. Catching this exception and " +"retrying communication will not lose any output." +msgstr "" + +#: ../Doc/library/subprocess.rst:638 +msgid "" +"The child process is not killed if the timeout expires, so in order to " +"cleanup properly a well-behaved application should kill the child process " +"and finish communication::" +msgstr "" + +#: ../Doc/library/subprocess.rst:660 +msgid "Sends the signal *signal* to the child." +msgstr "" + +#: ../Doc/library/subprocess.rst:664 +msgid "" +"On Windows, SIGTERM is an alias for :meth:`terminate`. CTRL_C_EVENT and " +"CTRL_BREAK_EVENT can be sent to processes started with a *creationflags* " +"parameter which includes `CREATE_NEW_PROCESS_GROUP`." +msgstr "" + +#: ../Doc/library/subprocess.rst:671 +msgid "" +"Stop the child. On Posix OSs the method sends SIGTERM to the child. On " +"Windows the Win32 API function :c:func:`TerminateProcess` is called to stop " +"the child." +msgstr "" + +#: ../Doc/library/subprocess.rst:678 +msgid "" +"Kills the child. On Posix OSs the function sends SIGKILL to the child. On " +"Windows :meth:`kill` is an alias for :meth:`terminate`." +msgstr "" + +#: ../Doc/library/subprocess.rst:682 +msgid "The following attributes are also available:" +msgstr "" + +#: ../Doc/library/subprocess.rst:686 +msgid "" +"The *args* argument as it was passed to :class:`Popen` -- a sequence of " +"program arguments or else a single string." +msgstr "" + +#: ../Doc/library/subprocess.rst:693 +msgid "" +"If the *stdin* argument was :data:`PIPE`, this attribute is a writeable " +"stream object as returned by :func:`open`. If the *encoding* or *errors* " +"arguments were specified or the *universal_newlines* argument was ``True``, " +"the stream is a text stream, otherwise it is a byte stream. If the *stdin* " +"argument was not :data:`PIPE`, this attribute is ``None``." +msgstr "" + +#: ../Doc/library/subprocess.rst:702 +msgid "" +"If the *stdout* argument was :data:`PIPE`, this attribute is a readable " +"stream object as returned by :func:`open`. Reading from the stream provides " +"output from the child process. If the *encoding* or *errors* arguments were " +"specified or the *universal_newlines* argument was ``True``, the stream is a " +"text stream, otherwise it is a byte stream. If the *stdout* argument was " +"not :data:`PIPE`, this attribute is ``None``." +msgstr "" + +#: ../Doc/library/subprocess.rst:712 +msgid "" +"If the *stderr* argument was :data:`PIPE`, this attribute is a readable " +"stream object as returned by :func:`open`. Reading from the stream provides " +"error output from the child process. If the *encoding* or *errors* arguments " +"were specified or the *universal_newlines* argument was ``True``, the stream " +"is a text stream, otherwise it is a byte stream. If the *stderr* argument " +"was not :data:`PIPE`, this attribute is ``None``." +msgstr "" + +#: ../Doc/library/subprocess.rst:721 +msgid "" +"Use :meth:`~Popen.communicate` rather than :attr:`.stdin.write `, :attr:`.stdout.read ` or :attr:`.stderr.read ` to avoid deadlocks due to any of the other OS pipe buffers filling " +"up and blocking the child process." +msgstr "" + +#: ../Doc/library/subprocess.rst:729 +msgid "The process ID of the child process." +msgstr "" + +#: ../Doc/library/subprocess.rst:731 +msgid "" +"Note that if you set the *shell* argument to ``True``, this is the process " +"ID of the spawned shell." +msgstr "" + +#: ../Doc/library/subprocess.rst:737 +msgid "" +"The child return code, set by :meth:`poll` and :meth:`wait` (and indirectly " +"by :meth:`communicate`). A ``None`` value indicates that the process hasn't " +"terminated yet." +msgstr "" + +#: ../Doc/library/subprocess.rst:746 +msgid "Windows Popen Helpers" +msgstr "" + +#: ../Doc/library/subprocess.rst:748 +msgid "" +"The :class:`STARTUPINFO` class and following constants are only available on " +"Windows." +msgstr "" + +#: ../Doc/library/subprocess.rst:753 +msgid "" +"Partial support of the Windows `STARTUPINFO `__ structure is used for :class:`Popen` " +"creation." +msgstr "" + +#: ../Doc/library/subprocess.rst:759 +msgid "" +"A bit field that determines whether certain :class:`STARTUPINFO` attributes " +"are used when the process creates a window. ::" +msgstr "" + +#: ../Doc/library/subprocess.rst:767 +msgid "" +"If :attr:`dwFlags` specifies :data:`STARTF_USESTDHANDLES`, this attribute is " +"the standard input handle for the process. If :data:`STARTF_USESTDHANDLES` " +"is not specified, the default for standard input is the keyboard buffer." +msgstr "" + +#: ../Doc/library/subprocess.rst:774 +msgid "" +"If :attr:`dwFlags` specifies :data:`STARTF_USESTDHANDLES`, this attribute is " +"the standard output handle for the process. Otherwise, this attribute is " +"ignored and the default for standard output is the console window's buffer." +msgstr "" + +#: ../Doc/library/subprocess.rst:781 +msgid "" +"If :attr:`dwFlags` specifies :data:`STARTF_USESTDHANDLES`, this attribute is " +"the standard error handle for the process. Otherwise, this attribute is " +"ignored and the default for standard error is the console window's buffer." +msgstr "" + +#: ../Doc/library/subprocess.rst:787 +msgid "" +"If :attr:`dwFlags` specifies :data:`STARTF_USESHOWWINDOW`, this attribute " +"can be any of the values that can be specified in the ``nCmdShow`` parameter " +"for the `ShowWindow `__ function, except for ``SW_SHOWDEFAULT``. " +"Otherwise, this attribute is ignored." +msgstr "" + +#: ../Doc/library/subprocess.rst:794 +msgid "" +":data:`SW_HIDE` is provided for this attribute. It is used when :class:" +"`Popen` is called with ``shell=True``." +msgstr "" + +#: ../Doc/library/subprocess.rst:801 +msgid "The :mod:`subprocess` module exposes the following constants." +msgstr "" + +#: ../Doc/library/subprocess.rst:805 +msgid "" +"The standard input device. Initially, this is the console input buffer, " +"``CONIN$``." +msgstr "" + +#: ../Doc/library/subprocess.rst:810 +msgid "" +"The standard output device. Initially, this is the active console screen " +"buffer, ``CONOUT$``." +msgstr "" + +#: ../Doc/library/subprocess.rst:815 +msgid "" +"The standard error device. Initially, this is the active console screen " +"buffer, ``CONOUT$``." +msgstr "" + +#: ../Doc/library/subprocess.rst:820 +msgid "Hides the window. Another window will be activated." +msgstr "" + +#: ../Doc/library/subprocess.rst:824 +msgid "" +"Specifies that the :attr:`STARTUPINFO.hStdInput`, :attr:`STARTUPINFO." +"hStdOutput`, and :attr:`STARTUPINFO.hStdError` attributes contain additional " +"information." +msgstr "" + +#: ../Doc/library/subprocess.rst:830 +msgid "" +"Specifies that the :attr:`STARTUPINFO.wShowWindow` attribute contains " +"additional information." +msgstr "" + +#: ../Doc/library/subprocess.rst:835 +msgid "" +"The new process has a new console, instead of inheriting its parent's " +"console (the default)." +msgstr "" + +#: ../Doc/library/subprocess.rst:840 +msgid "" +"A :class:`Popen` ``creationflags`` parameter to specify that a new process " +"group will be created. This flag is necessary for using :func:`os.kill` on " +"the subprocess." +msgstr "" + +#: ../Doc/library/subprocess.rst:844 +msgid "This flag is ignored if :data:`CREATE_NEW_CONSOLE` is specified." +msgstr "" + +#: ../Doc/library/subprocess.rst:849 +msgid "Older high-level API" +msgstr "" + +#: ../Doc/library/subprocess.rst:851 +msgid "" +"Prior to Python 3.5, these three functions comprised the high level API to " +"subprocess. You can now use :func:`run` in many cases, but lots of existing " +"code calls these functions." +msgstr "" + +#: ../Doc/library/subprocess.rst:857 +msgid "" +"Run the command described by *args*. Wait for command to complete, then " +"return the :attr:`~Popen.returncode` attribute." +msgstr "" + +#: ../Doc/library/subprocess.rst:860 ../Doc/library/subprocess.rst:888 +#: ../Doc/library/subprocess.rst:921 ../Doc/library/typing.rst:688 +msgid "This is equivalent to::" +msgstr "" + +#: ../Doc/library/subprocess.rst:864 +msgid "(except that the *input* and *check* parameters are not supported)" +msgstr "" + +#: ../Doc/library/subprocess.rst:866 ../Doc/library/subprocess.rst:894 +msgid "" +"The arguments shown above are merely the most common ones. The full function " +"signature is largely the same as that of the :class:`Popen` constructor - " +"this function passes all supplied arguments other than *timeout* directly " +"through to that interface." +msgstr "" + +#: ../Doc/library/subprocess.rst:873 ../Doc/library/subprocess.rst:901 +msgid "" +"Do not use ``stdout=PIPE`` or ``stderr=PIPE`` with this function. The child " +"process will block if it generates enough output to a pipe to fill up the OS " +"pipe buffer as the pipes are not being read from." +msgstr "" + +#: ../Doc/library/subprocess.rst:883 +msgid "" +"Run command with arguments. Wait for command to complete. If the return " +"code was zero then return, otherwise raise :exc:`CalledProcessError`. The :" +"exc:`CalledProcessError` object will have the return code in the :attr:" +"`~CalledProcessError.returncode` attribute." +msgstr "" + +#: ../Doc/library/subprocess.rst:892 +msgid "(except that the *input* parameter is not supported)" +msgstr "" + +#: ../Doc/library/subprocess.rst:914 +msgid "Run command with arguments and return its output." +msgstr "" + +#: ../Doc/library/subprocess.rst:916 +msgid "" +"If the return code was non-zero it raises a :exc:`CalledProcessError`. The :" +"exc:`CalledProcessError` object will have the return code in the :attr:" +"`~CalledProcessError.returncode` attribute and any output in the :attr:" +"`~CalledProcessError.output` attribute." +msgstr "" + +#: ../Doc/library/subprocess.rst:925 +msgid "" +"The arguments shown above are merely the most common ones. The full function " +"signature is largely the same as that of :func:`run` - most arguments are " +"passed directly through to that interface. However, explicitly passing " +"``input=None`` to inherit the parent's standard input file handle is not " +"supported." +msgstr "" + +#: ../Doc/library/subprocess.rst:931 +msgid "" +"By default, this function will return the data as encoded bytes. The actual " +"encoding of the output data may depend on the command being invoked, so the " +"decoding to text will often need to be handled at the application level." +msgstr "" + +#: ../Doc/library/subprocess.rst:935 +msgid "" +"This behaviour may be overridden by setting *universal_newlines* to ``True`` " +"as described above in :ref:`frequently-used-arguments`." +msgstr "" + +#: ../Doc/library/subprocess.rst:938 +msgid "" +"To also capture standard error in the result, use ``stderr=subprocess." +"STDOUT``::" +msgstr "" + +#: ../Doc/library/subprocess.rst:952 +msgid "Support for the *input* keyword argument was added." +msgstr "" + +#: ../Doc/library/subprocess.rst:958 +msgid "Replacing Older Functions with the :mod:`subprocess` Module" +msgstr "" + +#: ../Doc/library/subprocess.rst:960 +msgid "" +"In this section, \"a becomes b\" means that b can be used as a replacement " +"for a." +msgstr "" + +#: ../Doc/library/subprocess.rst:964 +msgid "" +"All \"a\" functions in this section fail (more or less) silently if the " +"executed program cannot be found; the \"b\" replacements raise :exc:" +"`OSError` instead." +msgstr "" + +#: ../Doc/library/subprocess.rst:968 +msgid "" +"In addition, the replacements using :func:`check_output` will fail with a :" +"exc:`CalledProcessError` if the requested operation produces a non-zero " +"return code. The output is still available as the :attr:`~CalledProcessError." +"output` attribute of the raised exception." +msgstr "" + +#: ../Doc/library/subprocess.rst:973 +msgid "" +"In the following examples, we assume that the relevant functions have " +"already been imported from the :mod:`subprocess` module." +msgstr "" + +#: ../Doc/library/subprocess.rst:978 +msgid "Replacing /bin/sh shell backquote" +msgstr "" + +#: ../Doc/library/subprocess.rst:984 ../Doc/library/subprocess.rst:995 +#: ../Doc/library/subprocess.rst:1012 +msgid "becomes::" +msgstr "" + +#: ../Doc/library/subprocess.rst:989 +msgid "Replacing shell pipeline" +msgstr "" + +#: ../Doc/library/subprocess.rst:1002 +msgid "" +"The p1.stdout.close() call after starting the p2 is important in order for " +"p1 to receive a SIGPIPE if p2 exits before p1." +msgstr "" + +#: ../Doc/library/subprocess.rst:1005 +msgid "" +"Alternatively, for trusted input, the shell's own pipeline support may still " +"be used directly:" +msgstr "" + +#: ../Doc/library/subprocess.rst:1018 +msgid "Replacing :func:`os.system`" +msgstr "" + +#: ../Doc/library/subprocess.rst:1028 +msgid "Calling the program through the shell is usually not required." +msgstr "" + +#: ../Doc/library/subprocess.rst:1030 +msgid "A more realistic example would look like this::" +msgstr "" + +#: ../Doc/library/subprocess.rst:1043 +msgid "Replacing the :func:`os.spawn ` family" +msgstr "" + +#: ../Doc/library/subprocess.rst:1045 +msgid "P_NOWAIT example::" +msgstr "" + +#: ../Doc/library/subprocess.rst:1051 +msgid "P_WAIT example::" +msgstr "" + +#: ../Doc/library/subprocess.rst:1057 +msgid "Vector example::" +msgstr "" + +#: ../Doc/library/subprocess.rst:1063 +msgid "Environment example::" +msgstr "" + +#: ../Doc/library/subprocess.rst:1072 +msgid "Replacing :func:`os.popen`, :func:`os.popen2`, :func:`os.popen3`" +msgstr "" + +#: ../Doc/library/subprocess.rst:1102 +msgid "Return code handling translates as follows::" +msgstr "" + +#: ../Doc/library/subprocess.rst:1118 +msgid "Replacing functions from the :mod:`popen2` module" +msgstr "" + +#: ../Doc/library/subprocess.rst:1122 +msgid "" +"If the cmd argument to popen2 functions is a string, the command is executed " +"through /bin/sh. If it is a list, the command is directly executed." +msgstr "" + +#: ../Doc/library/subprocess.rst:1141 +msgid "" +":class:`popen2.Popen3` and :class:`popen2.Popen4` basically work as :class:" +"`subprocess.Popen`, except that:" +msgstr "" + +#: ../Doc/library/subprocess.rst:1144 +msgid ":class:`Popen` raises an exception if the execution fails." +msgstr "" + +#: ../Doc/library/subprocess.rst:1146 +msgid "the *capturestderr* argument is replaced with the *stderr* argument." +msgstr "" + +#: ../Doc/library/subprocess.rst:1148 +msgid "``stdin=PIPE`` and ``stdout=PIPE`` must be specified." +msgstr "" + +#: ../Doc/library/subprocess.rst:1150 +msgid "" +"popen2 closes all file descriptors by default, but you have to specify " +"``close_fds=True`` with :class:`Popen` to guarantee this behavior on all " +"platforms or past Python versions." +msgstr "" + +#: ../Doc/library/subprocess.rst:1156 +msgid "Legacy Shell Invocation Functions" +msgstr "" + +#: ../Doc/library/subprocess.rst:1158 +msgid "" +"This module also provides the following legacy functions from the 2.x " +"``commands`` module. These operations implicitly invoke the system shell and " +"none of the guarantees described above regarding security and exception " +"handling consistency are valid for these functions." +msgstr "" + +#: ../Doc/library/subprocess.rst:1165 +msgid "Return ``(status, output)`` of executing *cmd* in a shell." +msgstr "" + +#: ../Doc/library/subprocess.rst:1167 +msgid "" +"Execute the string *cmd* in a shell with :meth:`Popen.check_output` and " +"return a 2-tuple ``(status, output)``. The locale encoding is used; see the " +"notes on :ref:`frequently-used-arguments` for more details." +msgstr "" + +#: ../Doc/library/subprocess.rst:1171 +msgid "" +"A trailing newline is stripped from the output. The exit status for the " +"command can be interpreted according to the rules for the C function :c:func:" +"`wait`. Example::" +msgstr "" + +#: ../Doc/library/subprocess.rst:1182 ../Doc/library/subprocess.rst:1198 +msgid "Availability: POSIX & Windows" +msgstr "" + +#: ../Doc/library/subprocess.rst:1190 +msgid "Return output (stdout and stderr) of executing *cmd* in a shell." +msgstr "" + +#: ../Doc/library/subprocess.rst:1192 +msgid "" +"Like :func:`getstatusoutput`, except the exit status is ignored and the " +"return value is a string containing the command's output. Example::" +msgstr "" + +#: ../Doc/library/subprocess.rst:1210 +msgid "Converting an argument sequence to a string on Windows" +msgstr "" + +#: ../Doc/library/subprocess.rst:1212 +msgid "" +"On Windows, an *args* sequence is converted to a string that can be parsed " +"using the following rules (which correspond to the rules used by the MS C " +"runtime):" +msgstr "" + +#: ../Doc/library/subprocess.rst:1216 +msgid "" +"Arguments are delimited by white space, which is either a space or a tab." +msgstr "" + +#: ../Doc/library/subprocess.rst:1219 +msgid "" +"A string surrounded by double quotation marks is interpreted as a single " +"argument, regardless of white space contained within. A quoted string can " +"be embedded in an argument." +msgstr "" + +#: ../Doc/library/subprocess.rst:1224 +msgid "" +"A double quotation mark preceded by a backslash is interpreted as a literal " +"double quotation mark." +msgstr "" + +#: ../Doc/library/subprocess.rst:1227 +msgid "" +"Backslashes are interpreted literally, unless they immediately precede a " +"double quotation mark." +msgstr "" + +#: ../Doc/library/subprocess.rst:1230 +msgid "" +"If backslashes immediately precede a double quotation mark, every pair of " +"backslashes is interpreted as a literal backslash. If the number of " +"backslashes is odd, the last backslash escapes the next double quotation " +"mark as described in rule 3." +msgstr "" + +#: ../Doc/library/subprocess.rst:1239 +msgid ":mod:`shlex`" +msgstr "" + +#: ../Doc/library/subprocess.rst:1240 +msgid "Module which provides function to parse and escape command lines." +msgstr "" + +#: ../Doc/library/sunau.rst:2 +msgid ":mod:`sunau` --- Read and write Sun AU files" +msgstr "" + +#: ../Doc/library/sunau.rst:9 +msgid "**Source code:** :source:`Lib/sunau.py`" +msgstr "" + +#: ../Doc/library/sunau.rst:13 +msgid "" +"The :mod:`sunau` module provides a convenient interface to the Sun AU sound " +"format. Note that this module is interface-compatible with the modules :mod:" +"`aifc` and :mod:`wave`." +msgstr "" + +#: ../Doc/library/sunau.rst:17 +msgid "" +"An audio file consists of a header followed by the data. The fields of the " +"header are:" +msgstr "" + +#: ../Doc/library/sunau.rst:23 +msgid "magic word" +msgstr "" + +#: ../Doc/library/sunau.rst:23 +msgid "The four bytes ``.snd``." +msgstr "" + +#: ../Doc/library/sunau.rst:25 +msgid "header size" +msgstr "" + +#: ../Doc/library/sunau.rst:25 +msgid "Size of the header, including info, in bytes." +msgstr "" + +#: ../Doc/library/sunau.rst:27 +msgid "data size" +msgstr "" + +#: ../Doc/library/sunau.rst:27 +msgid "Physical size of the data, in bytes." +msgstr "" + +#: ../Doc/library/sunau.rst:29 +msgid "encoding" +msgstr "" + +#: ../Doc/library/sunau.rst:29 +msgid "Indicates how the audio samples are encoded." +msgstr "" + +#: ../Doc/library/sunau.rst:31 +msgid "sample rate" +msgstr "" + +#: ../Doc/library/sunau.rst:31 +msgid "The sampling rate." +msgstr "" + +#: ../Doc/library/sunau.rst:33 +msgid "# of channels" +msgstr "" + +#: ../Doc/library/sunau.rst:33 +msgid "The number of channels in the samples." +msgstr "" + +#: ../Doc/library/sunau.rst:35 +msgid "info" +msgstr "" + +#: ../Doc/library/sunau.rst:35 +msgid "" +"ASCII string giving a description of the audio file (padded with null bytes)." +msgstr "" + +#: ../Doc/library/sunau.rst:39 +msgid "" +"Apart from the info field, all header fields are 4 bytes in size. They are " +"all 32-bit unsigned integers encoded in big-endian byte order." +msgstr "" + +#: ../Doc/library/sunau.rst:42 +msgid "The :mod:`sunau` module defines the following functions:" +msgstr "" + +#: ../Doc/library/sunau.rst:47 +msgid "" +"If *file* is a string, open the file by that name, otherwise treat it as a " +"seekable file-like object. *mode* can be any of" +msgstr "" + +#: ../Doc/library/sunau.rst:51 ../Doc/library/wave.rst:26 +msgid "Read only mode." +msgstr "" + +#: ../Doc/library/sunau.rst:54 ../Doc/library/wave.rst:29 +msgid "Write only mode." +msgstr "" + +#: ../Doc/library/sunau.rst:56 +msgid "Note that it does not allow read/write files." +msgstr "" + +#: ../Doc/library/sunau.rst:58 +msgid "" +"A *mode* of ``'r'`` returns an :class:`AU_read` object, while a *mode* of " +"``'w'`` or ``'wb'`` returns an :class:`AU_write` object." +msgstr "" + +#: ../Doc/library/sunau.rst:64 ../Doc/library/wave.rst:52 +msgid "A synonym for :func:`.open`, maintained for backwards compatibility." +msgstr "" + +#: ../Doc/library/sunau.rst:67 +msgid "The :mod:`sunau` module defines the following exception:" +msgstr "" + +#: ../Doc/library/sunau.rst:71 +msgid "" +"An error raised when something is impossible because of Sun AU specs or " +"implementation deficiency." +msgstr "" + +#: ../Doc/library/sunau.rst:75 +msgid "The :mod:`sunau` module defines the following data items:" +msgstr "" + +#: ../Doc/library/sunau.rst:79 +msgid "" +"An integer every valid Sun AU file begins with, stored in big-endian form. " +"This is the string ``.snd`` interpreted as an integer." +msgstr "" + +#: ../Doc/library/sunau.rst:90 +msgid "" +"Values of the encoding field from the AU header which are supported by this " +"module." +msgstr "" + +#: ../Doc/library/sunau.rst:101 +msgid "" +"Additional known values of the encoding field from the AU header, but which " +"are not supported by this module." +msgstr "" + +#: ../Doc/library/sunau.rst:108 +msgid "AU_read Objects" +msgstr "" + +#: ../Doc/library/sunau.rst:110 +msgid "" +"AU_read objects, as returned by :func:`.open` above, have the following " +"methods:" +msgstr "" + +#: ../Doc/library/sunau.rst:115 +msgid "" +"Close the stream, and make the instance unusable. (This is called " +"automatically on deletion.)" +msgstr "" + +#: ../Doc/library/sunau.rst:121 +msgid "Returns number of audio channels (1 for mone, 2 for stereo)." +msgstr "" + +#: ../Doc/library/sunau.rst:126 ../Doc/library/wave.rst:82 +msgid "Returns sample width in bytes." +msgstr "" + +#: ../Doc/library/sunau.rst:131 ../Doc/library/wave.rst:87 +msgid "Returns sampling frequency." +msgstr "" + +#: ../Doc/library/sunau.rst:136 ../Doc/library/wave.rst:92 +msgid "Returns number of audio frames." +msgstr "" + +#: ../Doc/library/sunau.rst:141 +msgid "" +"Returns compression type. Supported compression types are ``'ULAW'``, " +"``'ALAW'`` and ``'NONE'``." +msgstr "" + +#: ../Doc/library/sunau.rst:147 +msgid "" +"Human-readable version of :meth:`getcomptype`. The supported types have the " +"respective names ``'CCITT G.711 u-law'``, ``'CCITT G.711 A-law'`` and ``'not " +"compressed'``." +msgstr "" + +#: ../Doc/library/sunau.rst:161 +msgid "" +"Reads and returns at most *n* frames of audio, as a :class:`bytes` object. " +"The data will be returned in linear format. If the original data is in u-" +"LAW format, it will be converted." +msgstr "" + +#: ../Doc/library/sunau.rst:168 ../Doc/library/wave.rst:120 +msgid "Rewind the file pointer to the beginning of the audio stream." +msgstr "" + +#: ../Doc/library/sunau.rst:170 ../Doc/library/wave.rst:135 +msgid "" +"The following two methods define a term \"position\" which is compatible " +"between them, and is otherwise implementation dependent." +msgstr "" + +#: ../Doc/library/sunau.rst:176 +msgid "" +"Set the file pointer to the specified position. Only values returned from :" +"meth:`tell` should be used for *pos*." +msgstr "" + +#: ../Doc/library/sunau.rst:182 +msgid "" +"Return current file pointer position. Note that the returned value has " +"nothing to do with the actual position in the file." +msgstr "" + +#: ../Doc/library/sunau.rst:185 +msgid "" +"The following two functions are defined for compatibility with the :mod:" +"`aifc`, and don't do anything interesting." +msgstr "" + +#: ../Doc/library/sunau.rst:191 ../Doc/library/wave.rst:128 +msgid "Returns ``None``." +msgstr "" + +#: ../Doc/library/sunau.rst:196 ../Doc/library/wave.rst:133 +msgid "Raise an error." +msgstr "" + +#: ../Doc/library/sunau.rst:202 +msgid "AU_write Objects" +msgstr "" + +#: ../Doc/library/sunau.rst:204 +msgid "" +"AU_write objects, as returned by :func:`.open` above, have the following " +"methods:" +msgstr "" + +#: ../Doc/library/sunau.rst:209 ../Doc/library/wave.rst:182 +msgid "Set the number of channels." +msgstr "" + +#: ../Doc/library/sunau.rst:214 +msgid "Set the sample width (in bytes.)" +msgstr "" + +#: ../Doc/library/sunau.rst:216 +msgid "Added support for 24-bit samples." +msgstr "" + +#: ../Doc/library/sunau.rst:222 +msgid "Set the frame rate." +msgstr "" + +#: ../Doc/library/sunau.rst:227 +msgid "" +"Set the number of frames. This can be later changed, when and if more " +"frames are written." +msgstr "" + +#: ../Doc/library/sunau.rst:233 +msgid "" +"Set the compression type and description. Only ``'NONE'`` and ``'ULAW'`` are " +"supported on output." +msgstr "" + +#: ../Doc/library/sunau.rst:239 +msgid "" +"The *tuple* should be ``(nchannels, sampwidth, framerate, nframes, comptype, " +"compname)``, with values valid for the :meth:`set\\*` methods. Set all " +"parameters." +msgstr "" + +#: ../Doc/library/sunau.rst:246 +msgid "" +"Return current position in the file, with the same disclaimer for the :meth:" +"`AU_read.tell` and :meth:`AU_read.setpos` methods." +msgstr "" + +#: ../Doc/library/sunau.rst:252 ../Doc/library/wave.rst:227 +msgid "Write audio frames, without correcting *nframes*." +msgstr "" + +#: ../Doc/library/sunau.rst:260 +msgid "Write audio frames and make sure *nframes* is correct." +msgstr "" + +#: ../Doc/library/sunau.rst:268 +msgid "Make sure *nframes* is correct, and close the file." +msgstr "" + +#: ../Doc/library/sunau.rst:270 +msgid "This method is called upon deletion." +msgstr "" + +#: ../Doc/library/sunau.rst:272 +msgid "" +"Note that it is invalid to set any parameters after calling :meth:" +"`writeframes` or :meth:`writeframesraw`." +msgstr "" + +#: ../Doc/library/superseded.rst:5 +msgid "Superseded Modules" +msgstr "" + +#: ../Doc/library/superseded.rst:7 +msgid "" +"The modules described in this chapter are deprecated and only kept for " +"backwards compatibility. They have been superseded by other modules." +msgstr "" + +#: ../Doc/library/symbol.rst:2 +msgid ":mod:`symbol` --- Constants used with Python parse trees" +msgstr "" + +#: ../Doc/library/symbol.rst:9 +msgid "**Source code:** :source:`Lib/symbol.py`" +msgstr "" + +#: ../Doc/library/symbol.rst:13 +msgid "" +"This module provides constants which represent the numeric values of " +"internal nodes of the parse tree. Unlike most Python constants, these use " +"lower-case names. Refer to the file :file:`Grammar/Grammar` in the Python " +"distribution for the definitions of the names in the context of the language " +"grammar. The specific numeric values which the names map to may change " +"between Python versions." +msgstr "" + +#: ../Doc/library/symbol.rst:20 +msgid "This module also provides one additional data object:" +msgstr "" + +#: ../Doc/library/symbol.rst:25 ../Doc/library/token.rst:25 +msgid "" +"Dictionary mapping the numeric values of the constants defined in this " +"module back to name strings, allowing more human-readable representation of " +"parse trees to be generated." +msgstr "" + +#: ../Doc/library/symtable.rst:2 +msgid ":mod:`symtable` --- Access to the compiler's symbol tables" +msgstr "" + +#: ../Doc/library/symtable.rst:7 +msgid "**Source code:** :source:`Lib/symtable.py`" +msgstr "" + +#: ../Doc/library/symtable.rst:15 +msgid "" +"Symbol tables are generated by the compiler from AST just before bytecode is " +"generated. The symbol table is responsible for calculating the scope of " +"every identifier in the code. :mod:`symtable` provides an interface to " +"examine these tables." +msgstr "" + +#: ../Doc/library/symtable.rst:22 +msgid "Generating Symbol Tables" +msgstr "" + +#: ../Doc/library/symtable.rst:26 +msgid "" +"Return the toplevel :class:`SymbolTable` for the Python source *code*. " +"*filename* is the name of the file containing the code. *compile_type* is " +"like the *mode* argument to :func:`compile`." +msgstr "" + +#: ../Doc/library/symtable.rst:32 +msgid "Examining Symbol Tables" +msgstr "" + +#: ../Doc/library/symtable.rst:36 +msgid "A namespace table for a block. The constructor is not public." +msgstr "" + +#: ../Doc/library/symtable.rst:40 +msgid "" +"Return the type of the symbol table. Possible values are ``'class'``, " +"``'module'``, and ``'function'``." +msgstr "" + +#: ../Doc/library/symtable.rst:45 +msgid "Return the table's identifier." +msgstr "" + +#: ../Doc/library/symtable.rst:49 +msgid "" +"Return the table's name. This is the name of the class if the table is for " +"a class, the name of the function if the table is for a function, or " +"``'top'`` if the table is global (:meth:`get_type` returns ``'module'``)." +msgstr "" + +#: ../Doc/library/symtable.rst:55 +msgid "Return the number of the first line in the block this table represents." +msgstr "" + +#: ../Doc/library/symtable.rst:59 +msgid "Return ``True`` if the locals in this table can be optimized." +msgstr "" + +#: ../Doc/library/symtable.rst:63 +msgid "Return ``True`` if the block is a nested class or function." +msgstr "" + +#: ../Doc/library/symtable.rst:67 +msgid "" +"Return ``True`` if the block has nested namespaces within it. These can be " +"obtained with :meth:`get_children`." +msgstr "" + +#: ../Doc/library/symtable.rst:72 +msgid "Return ``True`` if the block uses ``exec``." +msgstr "" + +#: ../Doc/library/symtable.rst:76 +msgid "Return a list of names of symbols in this table." +msgstr "" + +#: ../Doc/library/symtable.rst:80 +msgid "Lookup *name* in the table and return a :class:`Symbol` instance." +msgstr "" + +#: ../Doc/library/symtable.rst:84 +msgid "Return a list of :class:`Symbol` instances for names in the table." +msgstr "" + +#: ../Doc/library/symtable.rst:88 +msgid "Return a list of the nested symbol tables." +msgstr "" + +#: ../Doc/library/symtable.rst:93 +msgid "" +"A namespace for a function or method. This class inherits :class:" +"`SymbolTable`." +msgstr "" + +#: ../Doc/library/symtable.rst:98 +msgid "Return a tuple containing names of parameters to this function." +msgstr "" + +#: ../Doc/library/symtable.rst:102 +msgid "Return a tuple containing names of locals in this function." +msgstr "" + +#: ../Doc/library/symtable.rst:106 +msgid "Return a tuple containing names of globals in this function." +msgstr "" + +#: ../Doc/library/symtable.rst:110 +msgid "Return a tuple containing names of free variables in this function." +msgstr "" + +#: ../Doc/library/symtable.rst:115 +msgid "A namespace of a class. This class inherits :class:`SymbolTable`." +msgstr "" + +#: ../Doc/library/symtable.rst:119 +msgid "Return a tuple containing the names of methods declared in the class." +msgstr "" + +#: ../Doc/library/symtable.rst:124 +msgid "" +"An entry in a :class:`SymbolTable` corresponding to an identifier in the " +"source. The constructor is not public." +msgstr "" + +#: ../Doc/library/symtable.rst:129 +msgid "Return the symbol's name." +msgstr "" + +#: ../Doc/library/symtable.rst:133 +msgid "Return ``True`` if the symbol is used in its block." +msgstr "" + +#: ../Doc/library/symtable.rst:137 +msgid "Return ``True`` if the symbol is created from an import statement." +msgstr "" + +#: ../Doc/library/symtable.rst:141 +msgid "Return ``True`` if the symbol is a parameter." +msgstr "" + +#: ../Doc/library/symtable.rst:145 +msgid "Return ``True`` if the symbol is global." +msgstr "" + +#: ../Doc/library/symtable.rst:149 +msgid "" +"Return ``True`` if the symbol is declared global with a global statement." +msgstr "" + +#: ../Doc/library/symtable.rst:153 +msgid "Return ``True`` if the symbol is local to its block." +msgstr "" + +#: ../Doc/library/symtable.rst:157 +msgid "" +"Return ``True`` if the symbol is referenced in its block, but not assigned " +"to." +msgstr "" + +#: ../Doc/library/symtable.rst:162 +msgid "Return ``True`` if the symbol is assigned to in its block." +msgstr "" + +#: ../Doc/library/symtable.rst:166 +msgid "Return ``True`` if name binding introduces new namespace." +msgstr "" + +#: ../Doc/library/symtable.rst:168 +msgid "" +"If the name is used as the target of a function or class statement, this " +"will be true." +msgstr "" + +#: ../Doc/library/symtable.rst:177 +msgid "" +"Note that a single name can be bound to multiple objects. If the result is " +"``True``, the name may also be bound to other objects, like an int or list, " +"that does not introduce a new namespace." +msgstr "" + +#: ../Doc/library/symtable.rst:183 +msgid "Return a list of namespaces bound to this name." +msgstr "" + +#: ../Doc/library/symtable.rst:187 +msgid "" +"Return the namespace bound to this name. If more than one namespace is " +"bound, :exc:`ValueError` is raised." +msgstr "" + +#: ../Doc/library/sys.rst:2 +msgid ":mod:`sys` --- System-specific parameters and functions" +msgstr "" + +#: ../Doc/library/sys.rst:9 +msgid "" +"This module provides access to some variables used or maintained by the " +"interpreter and to functions that interact strongly with the interpreter. It " +"is always available." +msgstr "" + +#: ../Doc/library/sys.rst:16 +msgid "" +"On POSIX systems where Python was built with the standard ``configure`` " +"script, this contains the ABI flags as specified by :pep:`3149`." +msgstr "" + +#: ../Doc/library/sys.rst:24 +msgid "" +"The list of command line arguments passed to a Python script. ``argv[0]`` is " +"the script name (it is operating system dependent whether this is a full " +"pathname or not). If the command was executed using the :option:`-c` " +"command line option to the interpreter, ``argv[0]`` is set to the string ``'-" +"c'``. If no script name was passed to the Python interpreter, ``argv[0]`` " +"is the empty string." +msgstr "" + +#: ../Doc/library/sys.rst:30 +msgid "" +"To loop over the standard input, or the list of files given on the command " +"line, see the :mod:`fileinput` module." +msgstr "" + +#: ../Doc/library/sys.rst:36 +msgid "" +"Set during Python startup, before ``site.py`` is run, to the same value as :" +"data:`exec_prefix`. If not running in a :ref:`virtual environment `, the values will stay the same; if ``site.py`` finds that a virtual " +"environment is in use, the values of :data:`prefix` and :data:`exec_prefix` " +"will be changed to point to the virtual environment, whereas :data:" +"`base_prefix` and :data:`base_exec_prefix` will remain pointing to the base " +"Python installation (the one which the virtual environment was created from)." +msgstr "" + +#: ../Doc/library/sys.rst:50 +msgid "" +"Set during Python startup, before ``site.py`` is run, to the same value as :" +"data:`prefix`. If not running in a :ref:`virtual environment `, " +"the values will stay the same; if ``site.py`` finds that a virtual " +"environment is in use, the values of :data:`prefix` and :data:`exec_prefix` " +"will be changed to point to the virtual environment, whereas :data:" +"`base_prefix` and :data:`base_exec_prefix` will remain pointing to the base " +"Python installation (the one which the virtual environment was created from)." +msgstr "" + +#: ../Doc/library/sys.rst:63 +msgid "" +"An indicator of the native byte order. This will have the value ``'big'`` " +"on big-endian (most-significant byte first) platforms, and ``'little'`` on " +"little-endian (least-significant byte first) platforms." +msgstr "" + +#: ../Doc/library/sys.rst:70 +msgid "" +"A tuple of strings giving the names of all modules that are compiled into " +"this Python interpreter. (This information is not available in any other " +"way --- ``modules.keys()`` only lists the imported modules.)" +msgstr "" + +#: ../Doc/library/sys.rst:77 +msgid "" +"Call ``func(*args)``, while tracing is enabled. The tracing state is saved, " +"and restored afterwards. This is intended to be called from a debugger from " +"a checkpoint, to recursively debug some other code." +msgstr "" + +#: ../Doc/library/sys.rst:84 +msgid "A string containing the copyright pertaining to the Python interpreter." +msgstr "" + +#: ../Doc/library/sys.rst:89 +msgid "" +"Clear the internal type cache. The type cache is used to speed up attribute " +"and method lookups. Use the function *only* to drop unnecessary references " +"during reference leak debugging." +msgstr "" + +#: ../Doc/library/sys.rst:93 ../Doc/library/sys.rst:109 +msgid "" +"This function should be used for internal and specialized purposes only." +msgstr "" + +#: ../Doc/library/sys.rst:98 +msgid "" +"Return a dictionary mapping each thread's identifier to the topmost stack " +"frame currently active in that thread at the time the function is called. " +"Note that functions in the :mod:`traceback` module can build the call stack " +"given such a frame." +msgstr "" + +#: ../Doc/library/sys.rst:103 +msgid "" +"This is most useful for debugging deadlock: this function does not require " +"the deadlocked threads' cooperation, and such threads' call stacks are " +"frozen for as long as they remain deadlocked. The frame returned for a non-" +"deadlocked thread may bear no relationship to that thread's current activity " +"by the time calling code examines the frame." +msgstr "" + +#: ../Doc/library/sys.rst:114 +msgid "" +"Print low-level information to stderr about the state of CPython's memory " +"allocator." +msgstr "" + +#: ../Doc/library/sys.rst:117 +msgid "" +"If Python is configured --with-pydebug, it also performs some expensive " +"internal consistency checks." +msgstr "" + +#: ../Doc/library/sys.rst:124 +msgid "" +"This function is specific to CPython. The exact output format is not " +"defined here, and may change." +msgstr "" + +#: ../Doc/library/sys.rst:130 +msgid "Integer specifying the handle of the Python DLL. Availability: Windows." +msgstr "" + +#: ../Doc/library/sys.rst:135 +msgid "" +"If *value* is not ``None``, this function prints ``repr(value)`` to ``sys." +"stdout``, and saves *value* in ``builtins._``. If ``repr(value)`` is not " +"encodable to ``sys.stdout.encoding`` with ``sys.stdout.errors`` error " +"handler (which is probably ``'strict'``), encode it to ``sys.stdout." +"encoding`` with ``'backslashreplace'`` error handler." +msgstr "" + +#: ../Doc/library/sys.rst:141 +msgid "" +"``sys.displayhook`` is called on the result of evaluating an :term:" +"`expression` entered in an interactive Python session. The display of these " +"values can be customized by assigning another one-argument function to ``sys." +"displayhook``." +msgstr "" + +#: ../Doc/library/sys.rst:145 +msgid "Pseudo-code::" +msgstr "" + +#: ../Doc/library/sys.rst:165 +msgid "Use ``'backslashreplace'`` error handler on :exc:`UnicodeEncodeError`." +msgstr "" + +#: ../Doc/library/sys.rst:171 +msgid "" +"If this is true, Python won't try to write ``.pyc`` files on the import of " +"source modules. This value is initially set to ``True`` or ``False`` " +"depending on the :option:`-B` command line option and the :envvar:" +"`PYTHONDONTWRITEBYTECODE` environment variable, but you can set it yourself " +"to control bytecode file generation." +msgstr "" + +#: ../Doc/library/sys.rst:180 +msgid "" +"This function prints out a given traceback and exception to ``sys.stderr``." +msgstr "" + +#: ../Doc/library/sys.rst:182 +msgid "" +"When an exception is raised and uncaught, the interpreter calls ``sys." +"excepthook`` with three arguments, the exception class, exception instance, " +"and a traceback object. In an interactive session this happens just before " +"control is returned to the prompt; in a Python program this happens just " +"before the program exits. The handling of such top-level exceptions can be " +"customized by assigning another three-argument function to ``sys." +"excepthook``." +msgstr "" + +#: ../Doc/library/sys.rst:193 +msgid "" +"These objects contain the original values of ``displayhook`` and " +"``excepthook`` at the start of the program. They are saved so that " +"``displayhook`` and ``excepthook`` can be restored in case they happen to " +"get replaced with broken objects." +msgstr "" + +#: ../Doc/library/sys.rst:201 +msgid "" +"This function returns a tuple of three values that give information about " +"the exception that is currently being handled. The information returned is " +"specific both to the current thread and to the current stack frame. If the " +"current stack frame is not handling an exception, the information is taken " +"from the calling stack frame, or its caller, and so on until a stack frame " +"is found that is handling an exception. Here, \"handling an exception\" is " +"defined as \"executing an except clause.\" For any stack frame, only " +"information about the exception being currently handled is accessible." +msgstr "" + +#: ../Doc/library/sys.rst:212 +msgid "" +"If no exception is being handled anywhere on the stack, a tuple containing " +"three ``None`` values is returned. Otherwise, the values returned are " +"``(type, value, traceback)``. Their meaning is: *type* gets the type of the " +"exception being handled (a subclass of :exc:`BaseException`); *value* gets " +"the exception instance (an instance of the exception type); *traceback* gets " +"a traceback object (see the Reference Manual) which encapsulates the call " +"stack at the point where the exception originally occurred." +msgstr "" + +#: ../Doc/library/sys.rst:223 +msgid "" +"A string giving the site-specific directory prefix where the platform-" +"dependent Python files are installed; by default, this is also ``'/usr/" +"local'``. This can be set at build time with the ``--exec-prefix`` argument " +"to the :program:`configure` script. Specifically, all configuration files " +"(e.g. the :file:`pyconfig.h` header file) are installed in the directory :" +"file:`{exec_prefix}/lib/python{X.Y}/config`, and shared library modules are " +"installed in :file:`{exec_prefix}/lib/python{X.Y}/lib-dynload`, where *X.Y* " +"is the version number of Python, for example ``3.2``." +msgstr "" + +#: ../Doc/library/sys.rst:234 +msgid "" +"If a :ref:`virtual environment ` is in effect, this value will be " +"changed in ``site.py`` to point to the virtual environment. The value for " +"the Python installation will still be available, via :data:" +"`base_exec_prefix`." +msgstr "" + +#: ../Doc/library/sys.rst:242 +msgid "" +"A string giving the absolute path of the executable binary for the Python " +"interpreter, on systems where this makes sense. If Python is unable to " +"retrieve the real path to its executable, :data:`sys.executable` will be an " +"empty string or ``None``." +msgstr "" + +#: ../Doc/library/sys.rst:250 +msgid "" +"Exit from Python. This is implemented by raising the :exc:`SystemExit` " +"exception, so cleanup actions specified by finally clauses of :keyword:`try` " +"statements are honored, and it is possible to intercept the exit attempt at " +"an outer level." +msgstr "" + +#: ../Doc/library/sys.rst:255 +msgid "" +"The optional argument *arg* can be an integer giving the exit status " +"(defaulting to zero), or another type of object. If it is an integer, zero " +"is considered \"successful termination\" and any nonzero value is considered " +"\"abnormal termination\" by shells and the like. Most systems require it to " +"be in the range 0--127, and produce undefined results otherwise. Some " +"systems have a convention for assigning specific meanings to specific exit " +"codes, but these are generally underdeveloped; Unix programs generally use 2 " +"for command line syntax errors and 1 for all other kind of errors. If " +"another type of object is passed, ``None`` is equivalent to passing zero, " +"and any other object is printed to :data:`stderr` and results in an exit " +"code of 1. In particular, ``sys.exit(\"some error message\")`` is a quick " +"way to exit a program when an error occurs." +msgstr "" + +#: ../Doc/library/sys.rst:268 +msgid "" +"Since :func:`exit` ultimately \"only\" raises an exception, it will only " +"exit the process when called from the main thread, and the exception is not " +"intercepted." +msgstr "" + +#: ../Doc/library/sys.rst:272 +msgid "" +"If an error occurs in the cleanup after the Python interpreter has caught :" +"exc:`SystemExit` (such as an error flushing buffered data in the standard " +"streams), the exit status is changed to 120." +msgstr "" + +#: ../Doc/library/sys.rst:280 +msgid "" +"The :term:`struct sequence` *flags* exposes the status of command line " +"flags. The attributes are read only." +msgstr "" + +#: ../Doc/library/sys.rst:284 ../Doc/library/sys.rst:322 +#: ../Doc/library/sys.rst:616 +msgid "attribute" +msgstr "" + +#: ../Doc/library/sys.rst:284 +msgid "flag" +msgstr "" + +#: ../Doc/library/sys.rst:286 +msgid ":const:`debug`" +msgstr "" + +#: ../Doc/library/sys.rst:286 +msgid ":option:`-d`" +msgstr "" + +#: ../Doc/library/sys.rst:287 +msgid ":const:`inspect`" +msgstr "" + +#: ../Doc/library/sys.rst:287 ../Doc/library/sys.rst:288 +msgid ":option:`-i`" +msgstr "" + +#: ../Doc/library/sys.rst:288 +msgid ":const:`interactive`" +msgstr "" + +#: ../Doc/library/sys.rst:289 +msgid ":const:`optimize`" +msgstr "" + +#: ../Doc/library/sys.rst:289 +msgid ":option:`-O` or :option:`-OO`" +msgstr "" + +#: ../Doc/library/sys.rst:290 +msgid ":const:`dont_write_bytecode`" +msgstr "" + +#: ../Doc/library/sys.rst:290 +msgid ":option:`-B`" +msgstr "" + +#: ../Doc/library/sys.rst:291 +msgid ":const:`no_user_site`" +msgstr "" + +#: ../Doc/library/sys.rst:291 +msgid ":option:`-s`" +msgstr "" + +#: ../Doc/library/sys.rst:292 +msgid ":const:`no_site`" +msgstr "" + +#: ../Doc/library/sys.rst:292 +msgid ":option:`-S`" +msgstr "" + +#: ../Doc/library/sys.rst:293 +msgid ":const:`ignore_environment`" +msgstr "" + +#: ../Doc/library/sys.rst:293 +msgid ":option:`-E`" +msgstr "" + +#: ../Doc/library/sys.rst:294 +msgid ":const:`verbose`" +msgstr "" + +#: ../Doc/library/sys.rst:294 +msgid ":option:`-v`" +msgstr "" + +#: ../Doc/library/sys.rst:295 +msgid ":const:`bytes_warning`" +msgstr "" + +#: ../Doc/library/sys.rst:295 +msgid ":option:`-b`" +msgstr "" + +#: ../Doc/library/sys.rst:296 +msgid ":const:`quiet`" +msgstr "" + +#: ../Doc/library/sys.rst:296 +msgid ":option:`-q`" +msgstr "" + +#: ../Doc/library/sys.rst:297 +msgid ":const:`hash_randomization`" +msgstr "" + +#: ../Doc/library/sys.rst:297 +msgid ":option:`-R`" +msgstr "" + +#: ../Doc/library/sys.rst:300 +msgid "Added ``quiet`` attribute for the new :option:`-q` flag." +msgstr "" + +#: ../Doc/library/sys.rst:303 +msgid "The ``hash_randomization`` attribute." +msgstr "" + +#: ../Doc/library/sys.rst:306 +msgid "Removed obsolete ``division_warning`` attribute." +msgstr "" + +#: ../Doc/library/sys.rst:312 +msgid "" +"A :term:`struct sequence` holding information about the float type. It " +"contains low level information about the precision and internal " +"representation. The values correspond to the various floating-point " +"constants defined in the standard header file :file:`float.h` for the 'C' " +"programming language; see section 5.2.4.2.2 of the 1999 ISO/IEC C standard " +"[C99]_, 'Characteristics of floating types', for details." +msgstr "" + +#: ../Doc/library/sys.rst:322 +msgid "float.h macro" +msgstr "" + +#: ../Doc/library/sys.rst:322 ../Doc/library/sys.rst:616 +msgid "explanation" +msgstr "" + +#: ../Doc/library/sys.rst:324 +msgid ":const:`epsilon`" +msgstr "" + +#: ../Doc/library/sys.rst:324 +msgid "DBL_EPSILON" +msgstr "" + +#: ../Doc/library/sys.rst:324 +msgid "" +"difference between 1 and the least value greater than 1 that is " +"representable as a float" +msgstr "" + +#: ../Doc/library/sys.rst:327 +msgid ":const:`dig`" +msgstr "" + +#: ../Doc/library/sys.rst:327 +msgid "DBL_DIG" +msgstr "" + +#: ../Doc/library/sys.rst:327 +msgid "" +"maximum number of decimal digits that can be faithfully represented in a " +"float; see below" +msgstr "" + +#: ../Doc/library/sys.rst:330 +msgid ":const:`mant_dig`" +msgstr "" + +#: ../Doc/library/sys.rst:330 +msgid "DBL_MANT_DIG" +msgstr "" + +#: ../Doc/library/sys.rst:330 +msgid "" +"float precision: the number of base-``radix`` digits in the significand of a " +"float" +msgstr "" + +#: ../Doc/library/sys.rst:333 +msgid ":const:`max`" +msgstr "" + +#: ../Doc/library/sys.rst:333 +msgid "DBL_MAX" +msgstr "" + +#: ../Doc/library/sys.rst:333 +msgid "maximum representable finite float" +msgstr "" + +#: ../Doc/library/sys.rst:335 +msgid ":const:`max_exp`" +msgstr "" + +#: ../Doc/library/sys.rst:335 +msgid "DBL_MAX_EXP" +msgstr "" + +#: ../Doc/library/sys.rst:335 +msgid "" +"maximum integer e such that ``radix**(e-1)`` is a representable finite float" +msgstr "" + +#: ../Doc/library/sys.rst:338 +msgid ":const:`max_10_exp`" +msgstr "" + +#: ../Doc/library/sys.rst:338 +msgid "DBL_MAX_10_EXP" +msgstr "" + +#: ../Doc/library/sys.rst:338 +msgid "" +"maximum integer e such that ``10**e`` is in the range of representable " +"finite floats" +msgstr "" + +#: ../Doc/library/sys.rst:341 +msgid ":const:`min`" +msgstr "" + +#: ../Doc/library/sys.rst:341 +msgid "DBL_MIN" +msgstr "" + +#: ../Doc/library/sys.rst:341 +msgid "minimum positive normalized float" +msgstr "" + +#: ../Doc/library/sys.rst:343 +msgid ":const:`min_exp`" +msgstr "" + +#: ../Doc/library/sys.rst:343 +msgid "DBL_MIN_EXP" +msgstr "" + +#: ../Doc/library/sys.rst:343 +msgid "minimum integer e such that ``radix**(e-1)`` is a normalized float" +msgstr "" + +#: ../Doc/library/sys.rst:346 +msgid ":const:`min_10_exp`" +msgstr "" + +#: ../Doc/library/sys.rst:346 +msgid "DBL_MIN_10_EXP" +msgstr "" + +#: ../Doc/library/sys.rst:346 +msgid "minimum integer e such that ``10**e`` is a normalized float" +msgstr "" + +#: ../Doc/library/sys.rst:349 +msgid ":const:`radix`" +msgstr "" + +#: ../Doc/library/sys.rst:349 +msgid "FLT_RADIX" +msgstr "" + +#: ../Doc/library/sys.rst:349 +msgid "radix of exponent representation" +msgstr "" + +#: ../Doc/library/sys.rst:351 +msgid ":const:`rounds`" +msgstr "" + +#: ../Doc/library/sys.rst:351 +msgid "FLT_ROUNDS" +msgstr "" + +#: ../Doc/library/sys.rst:351 +msgid "" +"integer constant representing the rounding mode used for arithmetic " +"operations. This reflects the value of the system FLT_ROUNDS macro at " +"interpreter startup time. See section 5.2.4.2.2 of the C99 standard for an " +"explanation of the possible values and their meanings." +msgstr "" + +#: ../Doc/library/sys.rst:359 +msgid "" +"The attribute :attr:`sys.float_info.dig` needs further explanation. If " +"``s`` is any string representing a decimal number with at most :attr:`sys." +"float_info.dig` significant digits, then converting ``s`` to a float and " +"back again will recover a string representing the same decimal value::" +msgstr "" + +#: ../Doc/library/sys.rst:372 +msgid "" +"But for strings with more than :attr:`sys.float_info.dig` significant " +"digits, this isn't always true::" +msgstr "" + +#: ../Doc/library/sys.rst:381 +msgid "" +"A string indicating how the :func:`repr` function behaves for floats. If " +"the string has value ``'short'`` then for a finite float ``x``, ``repr(x)`` " +"aims to produce a short string with the property that ``float(repr(x)) == " +"x``. This is the usual behaviour in Python 3.1 and later. Otherwise, " +"``float_repr_style`` has value ``'legacy'`` and ``repr(x)`` behaves in the " +"same way as it did in versions of Python prior to 3.1." +msgstr "" + +#: ../Doc/library/sys.rst:394 +msgid "" +"Return the number of memory blocks currently allocated by the interpreter, " +"regardless of their size. This function is mainly useful for tracking and " +"debugging memory leaks. Because of the interpreter's internal caches, the " +"result can vary from call to call; you may have to call :func:" +"`_clear_type_cache()` and :func:`gc.collect()` to get more predictable " +"results." +msgstr "" + +#: ../Doc/library/sys.rst:401 +msgid "" +"If a Python build or implementation cannot reasonably compute this " +"information, :func:`getallocatedblocks()` is allowed to return 0 instead." +msgstr "" + +#: ../Doc/library/sys.rst:409 +msgid "" +"Return the interpreter's \"check interval\"; see :func:`setcheckinterval`." +msgstr "" + +#: ../Doc/library/sys.rst:411 +msgid "Use :func:`getswitchinterval` instead." +msgstr "" + +#: ../Doc/library/sys.rst:417 +msgid "" +"Return the name of the current default string encoding used by the Unicode " +"implementation." +msgstr "" + +#: ../Doc/library/sys.rst:423 +msgid "" +"Return the current value of the flags that are used for :c:func:`dlopen` " +"calls. Symbolic names for the flag values can be found in the :mod:`os` " +"module (``RTLD_xxx`` constants, e.g. :data:`os.RTLD_LAZY`). Availability: " +"Unix." +msgstr "" + +#: ../Doc/library/sys.rst:431 +msgid "" +"Return the name of the encoding used to convert between Unicode filenames " +"and bytes filenames. For best compatibility, str should be used for " +"filenames in all cases, although representing filenames as bytes is also " +"supported. Functions accepting or returning filenames should support either " +"str or bytes and internally convert to the system's preferred representation." +msgstr "" + +#: ../Doc/library/sys.rst:438 +msgid "This encoding is always ASCII-compatible." +msgstr "" + +#: ../Doc/library/sys.rst:440 ../Doc/library/sys.rst:463 +msgid "" +":func:`os.fsencode` and :func:`os.fsdecode` should be used to ensure that " +"the correct encoding and errors mode are used." +msgstr "" + +#: ../Doc/library/sys.rst:443 +msgid "On Mac OS X, the encoding is ``'utf-8'``." +msgstr "" + +#: ../Doc/library/sys.rst:445 +msgid "On Unix, the encoding is the locale encoding." +msgstr "" + +#: ../Doc/library/sys.rst:447 +msgid "" +"On Windows, the encoding may be ``'utf-8'`` or ``'mbcs'``, depending on user " +"configuration." +msgstr "" + +#: ../Doc/library/sys.rst:450 +msgid ":func:`getfilesystemencoding` result cannot be ``None`` anymore." +msgstr "" + +#: ../Doc/library/sys.rst:453 +msgid "" +"Windows is no longer guaranteed to return ``'mbcs'``. See :pep:`529` and :" +"func:`_enablelegacywindowsfsencoding` for more information." +msgstr "" + +#: ../Doc/library/sys.rst:459 +msgid "" +"Return the name of the error mode used to convert between Unicode filenames " +"and bytes filenames. The encoding name is returned from :func:" +"`getfilesystemencoding`." +msgstr "" + +#: ../Doc/library/sys.rst:470 +msgid "" +"Return the reference count of the *object*. The count returned is generally " +"one higher than you might expect, because it includes the (temporary) " +"reference as an argument to :func:`getrefcount`." +msgstr "" + +#: ../Doc/library/sys.rst:477 +msgid "" +"Return the current value of the recursion limit, the maximum depth of the " +"Python interpreter stack. This limit prevents infinite recursion from " +"causing an overflow of the C stack and crashing Python. It can be set by :" +"func:`setrecursionlimit`." +msgstr "" + +#: ../Doc/library/sys.rst:485 +msgid "" +"Return the size of an object in bytes. The object can be any type of object. " +"All built-in objects will return correct results, but this does not have to " +"hold true for third-party extensions as it is implementation specific." +msgstr "" + +#: ../Doc/library/sys.rst:490 +msgid "" +"Only the memory consumption directly attributed to the object is accounted " +"for, not the memory consumption of objects it refers to." +msgstr "" + +#: ../Doc/library/sys.rst:493 +msgid "" +"If given, *default* will be returned if the object does not provide means to " +"retrieve the size. Otherwise a :exc:`TypeError` will be raised." +msgstr "" + +#: ../Doc/library/sys.rst:496 +msgid "" +":func:`getsizeof` calls the object's ``__sizeof__`` method and adds an " +"additional garbage collector overhead if the object is managed by the " +"garbage collector." +msgstr "" + +#: ../Doc/library/sys.rst:500 +msgid "" +"See `recursive sizeof recipe `_ " +"for an example of using :func:`getsizeof` recursively to find the size of " +"containers and all their contents." +msgstr "" + +#: ../Doc/library/sys.rst:506 +msgid "" +"Return the interpreter's \"thread switch interval\"; see :func:" +"`setswitchinterval`." +msgstr "" + +#: ../Doc/library/sys.rst:514 +msgid "" +"Return a frame object from the call stack. If optional integer *depth* is " +"given, return the frame object that many calls below the top of the stack. " +"If that is deeper than the call stack, :exc:`ValueError` is raised. The " +"default for *depth* is zero, returning the frame at the top of the call " +"stack." +msgstr "" + +#: ../Doc/library/sys.rst:521 +msgid "" +"This function should be used for internal and specialized purposes only. It " +"is not guaranteed to exist in all implementations of Python." +msgstr "" + +#: ../Doc/library/sys.rst:531 +msgid "Get the profiler function as set by :func:`setprofile`." +msgstr "" + +#: ../Doc/library/sys.rst:540 +msgid "Get the trace function as set by :func:`settrace`." +msgstr "" + +#: ../Doc/library/sys.rst:544 +msgid "" +"The :func:`gettrace` function is intended only for implementing debuggers, " +"profilers, coverage tools and the like. Its behavior is part of the " +"implementation platform, rather than part of the language definition, and " +"thus may not be available in all Python implementations." +msgstr "" + +#: ../Doc/library/sys.rst:552 +msgid "" +"Return a named tuple describing the Windows version currently running. The " +"named elements are *major*, *minor*, *build*, *platform*, *service_pack*, " +"*service_pack_minor*, *service_pack_major*, *suite_mask*, *product_type* and " +"*platform_version*. *service_pack* contains a string, *platform_version* a 3-" +"tuple and all other values are integers. The components can also be accessed " +"by name, so ``sys.getwindowsversion()[0]`` is equivalent to ``sys." +"getwindowsversion().major``. For compatibility with prior versions, only the " +"first 5 elements are retrievable by indexing." +msgstr "" + +#: ../Doc/library/sys.rst:563 +msgid "*platform* will be :const:`2 (VER_PLATFORM_WIN32_NT)`." +msgstr "" + +#: ../Doc/library/sys.rst:565 +msgid "*product_type* may be one of the following values:" +msgstr "" + +#: ../Doc/library/sys.rst:570 +msgid ":const:`1 (VER_NT_WORKSTATION)`" +msgstr "" + +#: ../Doc/library/sys.rst:570 +msgid "The system is a workstation." +msgstr "" + +#: ../Doc/library/sys.rst:572 +msgid ":const:`2 (VER_NT_DOMAIN_CONTROLLER)`" +msgstr "" + +#: ../Doc/library/sys.rst:572 +msgid "The system is a domain controller." +msgstr "" + +#: ../Doc/library/sys.rst:575 +msgid ":const:`3 (VER_NT_SERVER)`" +msgstr "" + +#: ../Doc/library/sys.rst:575 +msgid "The system is a server, but not a domain controller." +msgstr "" + +#: ../Doc/library/sys.rst:579 +msgid "" +"This function wraps the Win32 :c:func:`GetVersionEx` function; see the " +"Microsoft documentation on :c:func:`OSVERSIONINFOEX` for more information " +"about these fields." +msgstr "" + +#: ../Doc/library/sys.rst:583 +msgid "" +"*platform_version* returns the accurate major version, minor version and " +"build number of the current operating system, rather than the version that " +"is being emulated for the process. It is intended for use in logging rather " +"than for feature detection." +msgstr "" + +#: ../Doc/library/sys.rst:590 +msgid "" +"Changed to a named tuple and added *service_pack_minor*, " +"*service_pack_major*, *suite_mask*, and *product_type*." +msgstr "" + +#: ../Doc/library/sys.rst:594 +msgid "Added *platform_version*" +msgstr "" + +#: ../Doc/library/sys.rst:599 +msgid "Returns ``None``, or a wrapper set by :func:`set_coroutine_wrapper`." +msgstr "" + +#: ../Doc/library/sys.rst:601 ../Doc/library/sys.rst:1134 +msgid "See :pep:`492` for more details." +msgstr "" + +#: ../Doc/library/sys.rst:605 ../Doc/library/sys.rst:1138 +msgid "" +"This function has been added on a provisional basis (see :pep:`411` for " +"details.) Use it only for debugging purposes." +msgstr "" + +#: ../Doc/library/sys.rst:611 +msgid "" +"A :term:`struct sequence` giving parameters of the numeric hash " +"implementation. For more details about hashing of numeric types, see :ref:" +"`numeric-hash`." +msgstr "" + +#: ../Doc/library/sys.rst:618 +msgid ":const:`width`" +msgstr "" + +#: ../Doc/library/sys.rst:618 +msgid "width in bits used for hash values" +msgstr "" + +#: ../Doc/library/sys.rst:620 +msgid ":const:`modulus`" +msgstr "" + +#: ../Doc/library/sys.rst:620 +msgid "prime modulus P used for numeric hash scheme" +msgstr "" + +#: ../Doc/library/sys.rst:622 +msgid ":const:`inf`" +msgstr "" + +#: ../Doc/library/sys.rst:622 +msgid "hash value returned for a positive infinity" +msgstr "" + +#: ../Doc/library/sys.rst:624 +msgid ":const:`nan`" +msgstr "" + +#: ../Doc/library/sys.rst:624 +msgid "hash value returned for a nan" +msgstr "" + +#: ../Doc/library/sys.rst:626 +msgid ":const:`imag`" +msgstr "" + +#: ../Doc/library/sys.rst:626 +msgid "multiplier used for the imaginary part of a complex number" +msgstr "" + +#: ../Doc/library/sys.rst:629 +msgid ":const:`algorithm`" +msgstr "" + +#: ../Doc/library/sys.rst:629 +msgid "name of the algorithm for hashing of str, bytes, and memoryview" +msgstr "" + +#: ../Doc/library/sys.rst:632 +msgid ":const:`hash_bits`" +msgstr "" + +#: ../Doc/library/sys.rst:632 +msgid "internal output size of the hash algorithm" +msgstr "" + +#: ../Doc/library/sys.rst:634 +msgid ":const:`seed_bits`" +msgstr "" + +#: ../Doc/library/sys.rst:634 +msgid "size of the seed key of the hash algorithm" +msgstr "" + +#: ../Doc/library/sys.rst:640 +msgid "Added *algorithm*, *hash_bits* and *seed_bits*" +msgstr "" + +#: ../Doc/library/sys.rst:646 +msgid "" +"The version number encoded as a single integer. This is guaranteed to " +"increase with each version, including proper support for non-production " +"releases. For example, to test that the Python interpreter is at least " +"version 1.5.2, use::" +msgstr "" + +#: ../Doc/library/sys.rst:657 +msgid "" +"This is called ``hexversion`` since it only really looks meaningful when " +"viewed as the result of passing it to the built-in :func:`hex` function. " +"The :term:`struct sequence` :data:`sys.version_info` may be used for a more " +"human-friendly encoding of the same information." +msgstr "" + +#: ../Doc/library/sys.rst:662 +msgid "More details of ``hexversion`` can be found at :ref:`apiabiversion`." +msgstr "" + +#: ../Doc/library/sys.rst:667 +msgid "" +"An object containing information about the implementation of the currently " +"running Python interpreter. The following attributes are required to exist " +"in all Python implementations." +msgstr "" + +#: ../Doc/library/sys.rst:671 +msgid "" +"*name* is the implementation's identifier, e.g. ``'cpython'``. The actual " +"string is defined by the Python implementation, but it is guaranteed to be " +"lower case." +msgstr "" + +#: ../Doc/library/sys.rst:675 +msgid "" +"*version* is a named tuple, in the same format as :data:`sys.version_info`. " +"It represents the version of the Python *implementation*. This has a " +"distinct meaning from the specific version of the Python *language* to which " +"the currently running interpreter conforms, which ``sys.version_info`` " +"represents. For example, for PyPy 1.8 ``sys.implementation.version`` might " +"be ``sys.version_info(1, 8, 0, 'final', 0)``, whereas ``sys.version_info`` " +"would be ``sys.version_info(2, 7, 2, 'final', 0)``. For CPython they are " +"the same value, since it is the reference implementation." +msgstr "" + +#: ../Doc/library/sys.rst:685 +msgid "" +"*hexversion* is the implementation version in hexadecimal format, like :data:" +"`sys.hexversion`." +msgstr "" + +#: ../Doc/library/sys.rst:688 +msgid "" +"*cache_tag* is the tag used by the import machinery in the filenames of " +"cached modules. By convention, it would be a composite of the " +"implementation's name and version, like ``'cpython-33'``. However, a Python " +"implementation may use some other value if appropriate. If ``cache_tag`` is " +"set to ``None``, it indicates that module caching should be disabled." +msgstr "" + +#: ../Doc/library/sys.rst:695 +msgid "" +":data:`sys.implementation` may contain additional attributes specific to the " +"Python implementation. These non-standard attributes must start with an " +"underscore, and are not described here. Regardless of its contents, :data:" +"`sys.implementation` will not change during a run of the interpreter, nor " +"between implementation versions. (It may change between Python language " +"versions, however.) See :pep:`421` for more information." +msgstr "" + +#: ../Doc/library/sys.rst:707 +msgid "" +"A :term:`struct sequence` that holds information about Python's internal " +"representation of integers. The attributes are read only." +msgstr "" + +#: ../Doc/library/sys.rst:715 +msgid ":const:`bits_per_digit`" +msgstr "" + +#: ../Doc/library/sys.rst:715 +msgid "" +"number of bits held in each digit. Python integers are stored internally in " +"base ``2**int_info.bits_per_digit``" +msgstr "" + +#: ../Doc/library/sys.rst:719 +msgid ":const:`sizeof_digit`" +msgstr "" + +#: ../Doc/library/sys.rst:719 +msgid "size in bytes of the C type used to represent a digit" +msgstr "" + +#: ../Doc/library/sys.rst:728 +msgid "" +"When this attribute exists, its value is automatically called (with no " +"arguments) when the interpreter is launched in :ref:`interactive mode `. This is done after the :envvar:`PYTHONSTARTUP` file is read, " +"so that you can set this hook there. The :mod:`site` module :ref:`sets this " +"`." +msgstr "" + +#: ../Doc/library/sys.rst:739 +msgid "" +"Enter *string* in the table of \"interned\" strings and return the interned " +"string -- which is *string* itself or a copy. Interning strings is useful to " +"gain a little performance on dictionary lookup -- if the keys in a " +"dictionary are interned, and the lookup key is interned, the key comparisons " +"(after hashing) can be done by a pointer compare instead of a string " +"compare. Normally, the names used in Python programs are automatically " +"interned, and the dictionaries used to hold module, class or instance " +"attributes have interned keys." +msgstr "" + +#: ../Doc/library/sys.rst:747 +msgid "" +"Interned strings are not immortal; you must keep a reference to the return " +"value of :func:`intern` around to benefit from it." +msgstr "" + +#: ../Doc/library/sys.rst:753 +msgid "" +"Return :const:`True` if the Python interpreter is :term:`shutting down " +"`, :const:`False` otherwise." +msgstr "" + +#: ../Doc/library/sys.rst:763 +msgid "" +"These three variables are not always defined; they are set when an exception " +"is not handled and the interpreter prints an error message and a stack " +"traceback. Their intended use is to allow an interactive user to import a " +"debugger module and engage in post-mortem debugging without having to re-" +"execute the command that caused the error. (Typical use is ``import pdb; " +"pdb.pm()`` to enter the post-mortem debugger; see :mod:`pdb` module for more " +"information.)" +msgstr "" + +#: ../Doc/library/sys.rst:771 +msgid "" +"The meaning of the variables is the same as that of the return values from :" +"func:`exc_info` above." +msgstr "" + +#: ../Doc/library/sys.rst:777 +msgid "" +"An integer giving the maximum value a variable of type :c:type:`Py_ssize_t` " +"can take. It's usually ``2**31 - 1`` on a 32-bit platform and ``2**63 - 1`` " +"on a 64-bit platform." +msgstr "" + +#: ../Doc/library/sys.rst:784 +msgid "" +"An integer giving the value of the largest Unicode code point, i.e. " +"``1114111`` (``0x10FFFF`` in hexadecimal)." +msgstr "" + +#: ../Doc/library/sys.rst:787 +msgid "" +"Before :pep:`393`, ``sys.maxunicode`` used to be either ``0xFFFF`` or " +"``0x10FFFF``, depending on the configuration option that specified whether " +"Unicode characters were stored as UCS-2 or UCS-4." +msgstr "" + +#: ../Doc/library/sys.rst:795 +msgid "" +"A list of :term:`meta path finder` objects that have their :meth:`~importlib." +"abc.MetaPathFinder.find_spec` methods called to see if one of the objects " +"can find the module to be imported. The :meth:`~importlib.abc.MetaPathFinder." +"find_spec` method is called with at least the absolute name of the module " +"being imported. If the module to be imported is contained in a package, then " +"the parent package's :attr:`__path__` attribute is passed in as a second " +"argument. The method returns a :term:`module spec`, or ``None`` if the " +"module cannot be found." +msgstr "" + +#: ../Doc/library/sys.rst:807 +msgid ":class:`importlib.abc.MetaPathFinder`" +msgstr "" + +#: ../Doc/library/sys.rst:807 +msgid "" +"The abstract base class defining the interface of finder objects on :data:" +"`meta_path`." +msgstr "" + +#: ../Doc/library/sys.rst:811 +msgid ":class:`importlib.machinery.ModuleSpec`" +msgstr "" + +#: ../Doc/library/sys.rst:810 +msgid "" +"The concrete class which :meth:`~importlib.abc.MetaPathFinder.find_spec` " +"should return instances of." +msgstr "" + +#: ../Doc/library/sys.rst:816 +msgid "" +":term:`Module specs ` were introduced in Python 3.4, by :pep:" +"`451`. Earlier versions of Python looked for a method called :meth:" +"`~importlib.abc.MetaPathFinder.find_module`. This is still called as a " +"fallback if a :data:`meta_path` entry doesn't have a :meth:`~importlib.abc." +"MetaPathFinder.find_spec` method." +msgstr "" + +#: ../Doc/library/sys.rst:824 +msgid "" +"This is a dictionary that maps module names to modules which have already " +"been loaded. This can be manipulated to force reloading of modules and " +"other tricks. However, replacing the dictionary will not necessarily work as " +"expected and deleting essential items from the dictionary may cause Python " +"to fail." +msgstr "" + +#: ../Doc/library/sys.rst:834 +msgid "" +"A list of strings that specifies the search path for modules. Initialized " +"from the environment variable :envvar:`PYTHONPATH`, plus an installation-" +"dependent default." +msgstr "" + +#: ../Doc/library/sys.rst:838 +msgid "" +"As initialized upon program startup, the first item of this list, " +"``path[0]``, is the directory containing the script that was used to invoke " +"the Python interpreter. If the script directory is not available (e.g. if " +"the interpreter is invoked interactively or if the script is read from " +"standard input), ``path[0]`` is the empty string, which directs Python to " +"search modules in the current directory first. Notice that the script " +"directory is inserted *before* the entries inserted as a result of :envvar:" +"`PYTHONPATH`." +msgstr "" + +#: ../Doc/library/sys.rst:846 +msgid "" +"A program is free to modify this list for its own purposes. Only strings " +"and bytes should be added to :data:`sys.path`; all other data types are " +"ignored during import." +msgstr "" + +#: ../Doc/library/sys.rst:852 +msgid "" +"Module :mod:`site` This describes how to use .pth files to extend :data:`sys." +"path`." +msgstr "" + +#: ../Doc/library/sys.rst:858 +msgid "" +"A list of callables that take a path argument to try to create a :term:" +"`finder` for the path. If a finder can be created, it is to be returned by " +"the callable, else raise :exc:`ImportError`." +msgstr "" + +#: ../Doc/library/sys.rst:862 ../Doc/library/sys.rst:873 +msgid "Originally specified in :pep:`302`." +msgstr "" + +#: ../Doc/library/sys.rst:867 +msgid "" +"A dictionary acting as a cache for :term:`finder` objects. The keys are " +"paths that have been passed to :data:`sys.path_hooks` and the values are the " +"finders that are found. If a path is a valid file system path but no finder " +"is found on :data:`sys.path_hooks` then ``None`` is stored." +msgstr "" + +#: ../Doc/library/sys.rst:875 +msgid "" +"``None`` is stored instead of :class:`imp.NullImporter` when no finder is " +"found." +msgstr "" + +#: ../Doc/library/sys.rst:882 +msgid "" +"This string contains a platform identifier that can be used to append " +"platform-specific components to :data:`sys.path`, for instance." +msgstr "" + +#: ../Doc/library/sys.rst:885 +msgid "" +"For Unix systems, except on Linux, this is the lowercased OS name as " +"returned by ``uname -s`` with the first part of the version as returned by " +"``uname -r`` appended, e.g. ``'sunos5'`` or ``'freebsd8'``, *at the time " +"when Python was built*. Unless you want to test for a specific system " +"version, it is therefore recommended to use the following idiom::" +msgstr "" + +#: ../Doc/library/sys.rst:896 +msgid "For other systems, the values are:" +msgstr "" + +#: ../Doc/library/sys.rst:899 +msgid "System" +msgstr "" + +#: ../Doc/library/sys.rst:899 +msgid "``platform`` value" +msgstr "" + +#: ../Doc/library/sys.rst:901 +msgid "Linux" +msgstr "" + +#: ../Doc/library/sys.rst:901 +msgid "``'linux'``" +msgstr "" + +#: ../Doc/library/sys.rst:902 +msgid "``'win32'``" +msgstr "" + +#: ../Doc/library/sys.rst:903 +msgid "Windows/Cygwin" +msgstr "" + +#: ../Doc/library/sys.rst:903 +msgid "``'cygwin'``" +msgstr "" + +#: ../Doc/library/sys.rst:904 +msgid "``'darwin'``" +msgstr "" + +#: ../Doc/library/sys.rst:907 +msgid "" +"On Linux, :attr:`sys.platform` doesn't contain the major version anymore. It " +"is always ``'linux'``, instead of ``'linux2'`` or ``'linux3'``. Since older " +"Python versions include the version number, it is recommended to always use " +"the ``startswith`` idiom presented above." +msgstr "" + +#: ../Doc/library/sys.rst:915 +msgid "" +":attr:`os.name` has a coarser granularity. :func:`os.uname` gives system-" +"dependent version information." +msgstr "" + +#: ../Doc/library/sys.rst:924 +msgid "" +"A string giving the site-specific directory prefix where the platform " +"independent Python files are installed; by default, this is the string ``'/" +"usr/local'``. This can be set at build time with the ``--prefix`` argument " +"to the :program:`configure` script. The main collection of Python library " +"modules is installed in the directory :file:`{prefix}/lib/python{X.Y}` while " +"the platform independent header files (all except :file:`pyconfig.h`) are " +"stored in :file:`{prefix}/include/python{X.Y}`, where *X.Y* is the version " +"number of Python, for example ``3.2``." +msgstr "" + +#: ../Doc/library/sys.rst:933 +msgid "" +"If a :ref:`virtual environment ` is in effect, this value will be " +"changed in ``site.py`` to point to the virtual environment. The value for " +"the Python installation will still be available, via :data:`base_prefix`." +msgstr "" + +#: ../Doc/library/sys.rst:946 +msgid "" +"Strings specifying the primary and secondary prompt of the interpreter. " +"These are only defined if the interpreter is in interactive mode. Their " +"initial values in this case are ``'>>> '`` and ``'... '``. If a non-string " +"object is assigned to either variable, its :func:`str` is re-evaluated each " +"time the interpreter prepares to read a new interactive command; this can be " +"used to implement a dynamic prompt." +msgstr "" + +#: ../Doc/library/sys.rst:956 +msgid "" +"Set the interpreter's \"check interval\". This integer value determines how " +"often the interpreter checks for periodic things such as thread switches and " +"signal handlers. The default is ``100``, meaning the check is performed " +"every 100 Python virtual instructions. Setting it to a larger value may " +"increase performance for programs using threads. Setting it to a value " +"``<=`` 0 checks every virtual instruction, maximizing responsiveness as well " +"as overhead." +msgstr "" + +#: ../Doc/library/sys.rst:963 +msgid "" +"This function doesn't have an effect anymore, as the internal logic for " +"thread switching and asynchronous tasks has been rewritten. Use :func:" +"`setswitchinterval` instead." +msgstr "" + +#: ../Doc/library/sys.rst:971 +msgid "" +"Set the flags used by the interpreter for :c:func:`dlopen` calls, such as " +"when the interpreter loads extension modules. Among other things, this will " +"enable a lazy resolving of symbols when importing a module, if called as " +"``sys.setdlopenflags(0)``. To share symbols across extension modules, call " +"as ``sys.setdlopenflags(os.RTLD_GLOBAL)``. Symbolic names for the flag " +"values can be found in the :mod:`os` module (``RTLD_xxx`` constants, e.g. :" +"data:`os.RTLD_LAZY`)." +msgstr "" + +#: ../Doc/library/sys.rst:987 +msgid "" +"Set the system's profile function, which allows you to implement a Python " +"source code profiler in Python. See chapter :ref:`profile` for more " +"information on the Python profiler. The system's profile function is called " +"similarly to the system's trace function (see :func:`settrace`), but it " +"isn't called for each executed line of code (only on call and return, but " +"the return event is reported even when an exception has been set). The " +"function is thread-specific, but there is no way for the profiler to know " +"about context switches between threads, so it does not make sense to use " +"this in the presence of multiple threads. Also, its return value is not " +"used, so it can simply return ``None``." +msgstr "" + +#: ../Doc/library/sys.rst:1000 +msgid "" +"Set the maximum depth of the Python interpreter stack to *limit*. This " +"limit prevents infinite recursion from causing an overflow of the C stack " +"and crashing Python." +msgstr "" + +#: ../Doc/library/sys.rst:1004 +msgid "" +"The highest possible limit is platform-dependent. A user may need to set " +"the limit higher when they have a program that requires deep recursion and a " +"platform that supports a higher limit. This should be done with care, " +"because a too-high limit can lead to a crash." +msgstr "" + +#: ../Doc/library/sys.rst:1009 +msgid "" +"If the new limit is too low at the current recursion depth, a :exc:" +"`RecursionError` exception is raised." +msgstr "" + +#: ../Doc/library/sys.rst:1012 +msgid "" +"A :exc:`RecursionError` exception is now raised if the new limit is too low " +"at the current recursion depth." +msgstr "" + +#: ../Doc/library/sys.rst:1019 +msgid "" +"Set the interpreter's thread switch interval (in seconds). This floating-" +"point value determines the ideal duration of the \"timeslices\" allocated to " +"concurrently running Python threads. Please note that the actual value can " +"be higher, especially if long-running internal functions or methods are " +"used. Also, which thread becomes scheduled at the end of the interval is " +"the operating system's decision. The interpreter doesn't have its own " +"scheduler." +msgstr "" + +#: ../Doc/library/sys.rst:1036 +msgid "" +"Set the system's trace function, which allows you to implement a Python " +"source code debugger in Python. The function is thread-specific; for a " +"debugger to support multiple threads, it must be registered using :func:" +"`settrace` for each thread being debugged." +msgstr "" + +#: ../Doc/library/sys.rst:1041 +msgid "" +"Trace functions should have three arguments: *frame*, *event*, and *arg*. " +"*frame* is the current stack frame. *event* is a string: ``'call'``, " +"``'line'``, ``'return'``, ``'exception'``, ``'c_call'``, ``'c_return'``, or " +"``'c_exception'``. *arg* depends on the event type." +msgstr "" + +#: ../Doc/library/sys.rst:1046 +msgid "" +"The trace function is invoked (with *event* set to ``'call'``) whenever a " +"new local scope is entered; it should return a reference to a local trace " +"function to be used that scope, or ``None`` if the scope shouldn't be traced." +msgstr "" + +#: ../Doc/library/sys.rst:1050 +msgid "" +"The local trace function should return a reference to itself (or to another " +"function for further tracing in that scope), or ``None`` to turn off tracing " +"in that scope." +msgstr "" + +#: ../Doc/library/sys.rst:1054 +msgid "The events have the following meaning:" +msgstr "" + +#: ../Doc/library/sys.rst:1059 +msgid "``'call'``" +msgstr "" + +#: ../Doc/library/sys.rst:1057 +msgid "" +"A function is called (or some other code block entered). The global trace " +"function is called; *arg* is ``None``; the return value specifies the local " +"trace function." +msgstr "" + +#: ../Doc/library/sys.rst:1062 +msgid "" +"The interpreter is about to execute a new line of code or re-execute the " +"condition of a loop. The local trace function is called; *arg* is ``None``; " +"the return value specifies the new local trace function. See :file:`Objects/" +"lnotab_notes.txt` for a detailed explanation of how this works." +msgstr "" + +#: ../Doc/library/sys.rst:1072 +msgid "``'return'``" +msgstr "" + +#: ../Doc/library/sys.rst:1069 +msgid "" +"A function (or other code block) is about to return. The local trace " +"function is called; *arg* is the value that will be returned, or ``None`` if " +"the event is caused by an exception being raised. The trace function's " +"return value is ignored." +msgstr "" + +#: ../Doc/library/sys.rst:1077 +msgid "``'exception'``" +msgstr "" + +#: ../Doc/library/sys.rst:1075 +msgid "" +"An exception has occurred. The local trace function is called; *arg* is a " +"tuple ``(exception, value, traceback)``; the return value specifies the new " +"local trace function." +msgstr "" + +#: ../Doc/library/sys.rst:1081 +msgid "``'c_call'``" +msgstr "" + +#: ../Doc/library/sys.rst:1080 +msgid "" +"A C function is about to be called. This may be an extension function or a " +"built-in. *arg* is the C function object." +msgstr "" + +#: ../Doc/library/sys.rst:1084 +msgid "``'c_return'``" +msgstr "" + +#: ../Doc/library/sys.rst:1084 +msgid "A C function has returned. *arg* is the C function object." +msgstr "" + +#: ../Doc/library/sys.rst:1087 +msgid "``'c_exception'``" +msgstr "" + +#: ../Doc/library/sys.rst:1087 +msgid "A C function has raised an exception. *arg* is the C function object." +msgstr "" + +#: ../Doc/library/sys.rst:1089 +msgid "" +"Note that as an exception is propagated down the chain of callers, an " +"``'exception'`` event is generated at each level." +msgstr "" + +#: ../Doc/library/sys.rst:1092 +msgid "For more information on code and frame objects, refer to :ref:`types`." +msgstr "" + +#: ../Doc/library/sys.rst:1096 +msgid "" +"The :func:`settrace` function is intended only for implementing debuggers, " +"profilers, coverage tools and the like. Its behavior is part of the " +"implementation platform, rather than part of the language definition, and " +"thus may not be available in all Python implementations." +msgstr "" + +#: ../Doc/library/sys.rst:1104 +msgid "" +"Allows intercepting creation of :term:`coroutine` objects (only ones that " +"are created by an :keyword:`async def` function; generators decorated with :" +"func:`types.coroutine` or :func:`asyncio.coroutine` will not be intercepted)." +msgstr "" + +#: ../Doc/library/sys.rst:1109 +msgid "The *wrapper* argument must be either:" +msgstr "" + +#: ../Doc/library/sys.rst:1111 +msgid "a callable that accepts one argument (a coroutine object);" +msgstr "" + +#: ../Doc/library/sys.rst:1112 +msgid "``None``, to reset the wrapper." +msgstr "" + +#: ../Doc/library/sys.rst:1114 +msgid "" +"If called twice, the new wrapper replaces the previous one. The function is " +"thread-specific." +msgstr "" + +#: ../Doc/library/sys.rst:1117 +msgid "" +"The *wrapper* callable cannot define new coroutines directly or indirectly::" +msgstr "" + +#: ../Doc/library/sys.rst:1132 +msgid "See also :func:`get_coroutine_wrapper`." +msgstr "" + +#: ../Doc/library/sys.rst:1143 +msgid "" +"Changes the default filesystem encoding and errors mode to 'mbcs' and " +"'replace' respectively, for consistency with versions of Python prior to 3.6." +msgstr "" + +#: ../Doc/library/sys.rst:1146 +msgid "" +"This is equivalent to defining the :envvar:`PYTHONLEGACYWINDOWSFSENCODING` " +"environment variable before launching Python." +msgstr "" + +#: ../Doc/library/sys.rst:1149 +msgid "Availability: Windows" +msgstr "" + +#: ../Doc/library/sys.rst:1151 +msgid "See :pep:`529` for more details." +msgstr "" + +#: ../Doc/library/sys.rst:1158 +msgid "" +":term:`File objects ` used by the interpreter for standard " +"input, output and errors:" +msgstr "" + +#: ../Doc/library/sys.rst:1161 +msgid "" +"``stdin`` is used for all interactive input (including calls to :func:" +"`input`);" +msgstr "" + +#: ../Doc/library/sys.rst:1163 +msgid "" +"``stdout`` is used for the output of :func:`print` and :term:`expression` " +"statements and for the prompts of :func:`input`;" +msgstr "" + +#: ../Doc/library/sys.rst:1165 +msgid "The interpreter's own prompts and its error messages go to ``stderr``." +msgstr "" + +#: ../Doc/library/sys.rst:1167 +msgid "" +"These streams are regular :term:`text files ` like those returned " +"by the :func:`open` function. Their parameters are chosen as follows:" +msgstr "" + +#: ../Doc/library/sys.rst:1171 +msgid "" +"The character encoding is platform-dependent. Under Windows, if the stream " +"is interactive (that is, if its :meth:`isatty` method returns ``True``), the " +"console codepage is used, otherwise the ANSI code page. Under other " +"platforms, the locale encoding is used (see :meth:`locale." +"getpreferredencoding`)." +msgstr "" + +#: ../Doc/library/sys.rst:1176 +msgid "" +"Under all platforms though, you can override this value by setting the :" +"envvar:`PYTHONIOENCODING` environment variable before starting Python." +msgstr "" + +#: ../Doc/library/sys.rst:1179 +msgid "" +"When interactive, standard streams are line-buffered. Otherwise, they are " +"block-buffered like regular text files. You can override this value with " +"the :option:`-u` command-line option." +msgstr "" + +#: ../Doc/library/sys.rst:1185 +msgid "" +"To write or read binary data from/to the standard streams, use the " +"underlying binary :data:`~io.TextIOBase.buffer` object. For example, to " +"write bytes to :data:`stdout`, use ``sys.stdout.buffer.write(b'abc')``." +msgstr "" + +#: ../Doc/library/sys.rst:1189 +msgid "" +"However, if you are writing a library (and do not control in which context " +"its code will be executed), be aware that the standard streams may be " +"replaced with file-like objects like :class:`io.StringIO` which do not " +"support the :attr:`~io.BufferedIOBase.buffer` attribute." +msgstr "" + +#: ../Doc/library/sys.rst:1199 +msgid "" +"These objects contain the original values of ``stdin``, ``stderr`` and " +"``stdout`` at the start of the program. They are used during finalization, " +"and could be useful to print to the actual standard stream no matter if the " +"``sys.std*`` object has been redirected." +msgstr "" + +#: ../Doc/library/sys.rst:1204 +msgid "" +"It can also be used to restore the actual files to known working file " +"objects in case they have been overwritten with a broken object. However, " +"the preferred way to do this is to explicitly save the previous stream " +"before replacing it, and restore the saved object." +msgstr "" + +#: ../Doc/library/sys.rst:1210 +msgid "" +"Under some conditions ``stdin``, ``stdout`` and ``stderr`` as well as the " +"original values ``__stdin__``, ``__stdout__`` and ``__stderr__`` can be " +"None. It is usually the case for Windows GUI apps that aren't connected to a " +"console and Python apps started with :program:`pythonw`." +msgstr "" + +#: ../Doc/library/sys.rst:1218 +msgid "" +"A :term:`struct sequence` holding information about the thread " +"implementation." +msgstr "" + +#: ../Doc/library/sys.rst:1226 +msgid ":const:`name`" +msgstr "" + +#: ../Doc/library/sys.rst:1226 +msgid "Name of the thread implementation:" +msgstr "" + +#: ../Doc/library/sys.rst:1228 +msgid "``'nt'``: Windows threads" +msgstr "" + +#: ../Doc/library/sys.rst:1229 +msgid "``'pthread'``: POSIX threads" +msgstr "" + +#: ../Doc/library/sys.rst:1230 +msgid "``'solaris'``: Solaris threads" +msgstr "" + +#: ../Doc/library/sys.rst:1232 +msgid ":const:`lock`" +msgstr "" + +#: ../Doc/library/sys.rst:1232 +msgid "Name of the lock implementation:" +msgstr "" + +#: ../Doc/library/sys.rst:1234 +msgid "``'semaphore'``: a lock uses a semaphore" +msgstr "" + +#: ../Doc/library/sys.rst:1235 +msgid "``'mutex+cond'``: a lock uses a mutex and a condition variable" +msgstr "" + +#: ../Doc/library/sys.rst:1237 +msgid "``None`` if this information is unknown" +msgstr "" + +#: ../Doc/library/sys.rst:1239 +msgid ":const:`version`" +msgstr "" + +#: ../Doc/library/sys.rst:1239 +msgid "" +"Name and version of the thread library. It is a string, or ``None`` if these " +"informations are unknown." +msgstr "" + +#: ../Doc/library/sys.rst:1248 +msgid "" +"When this variable is set to an integer value, it determines the maximum " +"number of levels of traceback information printed when an unhandled " +"exception occurs. The default is ``1000``. When set to ``0`` or less, all " +"traceback information is suppressed and only the exception type and value " +"are printed." +msgstr "" + +#: ../Doc/library/sys.rst:1256 +msgid "" +"A string containing the version number of the Python interpreter plus " +"additional information on the build number and compiler used. This string " +"is displayed when the interactive interpreter is started. Do not extract " +"version information out of it, rather, use :data:`version_info` and the " +"functions provided by the :mod:`platform` module." +msgstr "" + +#: ../Doc/library/sys.rst:1265 +msgid "" +"The C API version for this interpreter. Programmers may find this useful " +"when debugging version conflicts between Python and extension modules." +msgstr "" + +#: ../Doc/library/sys.rst:1271 +msgid "" +"A tuple containing the five components of the version number: *major*, " +"*minor*, *micro*, *releaselevel*, and *serial*. All values except " +"*releaselevel* are integers; the release level is ``'alpha'``, ``'beta'``, " +"``'candidate'``, or ``'final'``. The ``version_info`` value corresponding " +"to the Python version 2.0 is ``(2, 0, 0, 'final', 0)``. The components can " +"also be accessed by name, so ``sys.version_info[0]`` is equivalent to ``sys." +"version_info.major`` and so on." +msgstr "" + +#: ../Doc/library/sys.rst:1279 +msgid "Added named component attributes." +msgstr "" + +#: ../Doc/library/sys.rst:1284 +msgid "" +"This is an implementation detail of the warnings framework; do not modify " +"this value. Refer to the :mod:`warnings` module for more information on the " +"warnings framework." +msgstr "" + +#: ../Doc/library/sys.rst:1291 +msgid "" +"The version number used to form registry keys on Windows platforms. This is " +"stored as string resource 1000 in the Python DLL. The value is normally the " +"first three characters of :const:`version`. It is provided in the :mod:" +"`sys` module for informational purposes; modifying this value has no effect " +"on the registry keys used by Python. Availability: Windows." +msgstr "" + +#: ../Doc/library/sys.rst:1300 +msgid "" +"A dictionary of the various implementation-specific flags passed through " +"the :option:`-X` command-line option. Option names are either mapped to " +"their values, if given explicitly, or to :const:`True`. Example:" +msgstr "" + +#: ../Doc/library/sys.rst:1316 +msgid "" +"This is a CPython-specific way of accessing options passed through :option:`-" +"X`. Other implementations may export them through other means, or not at " +"all." +msgstr "" + +#: ../Doc/library/sys.rst:1324 +msgid "Citations" +msgstr "" + +#: ../Doc/library/sys.rst:1325 +msgid "" +"ISO/IEC 9899:1999. \"Programming languages -- C.\" A public draft of this " +"standard is available at http://www.open-std.org/jtc1/sc22/wg14/www/docs/" +"n1256.pdf\\ ." +msgstr "" + +#: ../Doc/library/sysconfig.rst:2 +msgid "" +":mod:`sysconfig` --- Provide access to Python's configuration information" +msgstr "" + +#: ../Doc/library/sysconfig.rst:12 +msgid "**Source code:** :source:`Lib/sysconfig.py`" +msgstr "" + +#: ../Doc/library/sysconfig.rst:19 +msgid "" +"The :mod:`sysconfig` module provides access to Python's configuration " +"information like the list of installation paths and the configuration " +"variables relevant for the current platform." +msgstr "" + +#: ../Doc/library/sysconfig.rst:24 +msgid "Configuration variables" +msgstr "" + +#: ../Doc/library/sysconfig.rst:26 +msgid "" +"A Python distribution contains a :file:`Makefile` and a :file:`pyconfig.h` " +"header file that are necessary to build both the Python binary itself and " +"third-party C extensions compiled using :mod:`distutils`." +msgstr "" + +#: ../Doc/library/sysconfig.rst:30 +msgid "" +":mod:`sysconfig` puts all variables found in these files in a dictionary " +"that can be accessed using :func:`get_config_vars` or :func:`get_config_var`." +msgstr "" + +#: ../Doc/library/sysconfig.rst:33 +msgid "Notice that on Windows, it's a much smaller set." +msgstr "" + +#: ../Doc/library/sysconfig.rst:37 +msgid "" +"With no arguments, return a dictionary of all configuration variables " +"relevant for the current platform." +msgstr "" + +#: ../Doc/library/sysconfig.rst:40 +msgid "" +"With arguments, return a list of values that result from looking up each " +"argument in the configuration variable dictionary." +msgstr "" + +#: ../Doc/library/sysconfig.rst:43 +msgid "For each argument, if the value is not found, return ``None``." +msgstr "" + +#: ../Doc/library/sysconfig.rst:48 +msgid "" +"Return the value of a single variable *name*. Equivalent to " +"``get_config_vars().get(name)``." +msgstr "" + +#: ../Doc/library/sysconfig.rst:51 ../Doc/library/sysconfig.rst:141 +msgid "If *name* is not found, return ``None``." +msgstr "" + +#: ../Doc/library/sysconfig.rst:53 +msgid "Example of usage::" +msgstr "" + +#: ../Doc/library/sysconfig.rst:65 +msgid "Installation paths" +msgstr "" + +#: ../Doc/library/sysconfig.rst:67 +msgid "" +"Python uses an installation scheme that differs depending on the platform " +"and on the installation options. These schemes are stored in :mod:" +"`sysconfig` under unique identifiers based on the value returned by :const:" +"`os.name`." +msgstr "" + +#: ../Doc/library/sysconfig.rst:71 +msgid "" +"Every new component that is installed using :mod:`distutils` or a Distutils-" +"based system will follow the same scheme to copy its file in the right " +"places." +msgstr "" + +#: ../Doc/library/sysconfig.rst:75 +msgid "Python currently supports seven schemes:" +msgstr "" + +#: ../Doc/library/sysconfig.rst:77 +msgid "" +"*posix_prefix*: scheme for Posix platforms like Linux or Mac OS X. This is " +"the default scheme used when Python or a component is installed." +msgstr "" + +#: ../Doc/library/sysconfig.rst:79 +msgid "" +"*posix_home*: scheme for Posix platforms used when a *home* option is used " +"upon installation. This scheme is used when a component is installed " +"through Distutils with a specific home prefix." +msgstr "" + +#: ../Doc/library/sysconfig.rst:82 +msgid "" +"*posix_user*: scheme for Posix platforms used when a component is installed " +"through Distutils and the *user* option is used. This scheme defines paths " +"located under the user home directory." +msgstr "" + +#: ../Doc/library/sysconfig.rst:85 +msgid "*nt*: scheme for NT platforms like Windows." +msgstr "" + +#: ../Doc/library/sysconfig.rst:86 +msgid "*nt_user*: scheme for NT platforms, when the *user* option is used." +msgstr "" + +#: ../Doc/library/sysconfig.rst:88 +msgid "" +"Each scheme is itself composed of a series of paths and each path has a " +"unique identifier. Python currently uses eight paths:" +msgstr "" + +#: ../Doc/library/sysconfig.rst:91 +msgid "" +"*stdlib*: directory containing the standard Python library files that are " +"not platform-specific." +msgstr "" + +#: ../Doc/library/sysconfig.rst:93 +msgid "" +"*platstdlib*: directory containing the standard Python library files that " +"are platform-specific." +msgstr "" + +#: ../Doc/library/sysconfig.rst:95 +msgid "*platlib*: directory for site-specific, platform-specific files." +msgstr "" + +#: ../Doc/library/sysconfig.rst:96 +msgid "*purelib*: directory for site-specific, non-platform-specific files." +msgstr "" + +#: ../Doc/library/sysconfig.rst:97 +msgid "*include*: directory for non-platform-specific header files." +msgstr "" + +#: ../Doc/library/sysconfig.rst:98 +msgid "*platinclude*: directory for platform-specific header files." +msgstr "" + +#: ../Doc/library/sysconfig.rst:99 +msgid "*scripts*: directory for script files." +msgstr "" + +#: ../Doc/library/sysconfig.rst:100 +msgid "*data*: directory for data files." +msgstr "" + +#: ../Doc/library/sysconfig.rst:102 +msgid ":mod:`sysconfig` provides some functions to determine these paths." +msgstr "" + +#: ../Doc/library/sysconfig.rst:106 +msgid "" +"Return a tuple containing all schemes currently supported in :mod:" +"`sysconfig`." +msgstr "" + +#: ../Doc/library/sysconfig.rst:112 +msgid "" +"Return a tuple containing all path names currently supported in :mod:" +"`sysconfig`." +msgstr "" + +#: ../Doc/library/sysconfig.rst:118 +msgid "" +"Return an installation path corresponding to the path *name*, from the " +"install scheme named *scheme*." +msgstr "" + +#: ../Doc/library/sysconfig.rst:121 +msgid "" +"*name* has to be a value from the list returned by :func:`get_path_names`." +msgstr "" + +#: ../Doc/library/sysconfig.rst:123 +msgid "" +":mod:`sysconfig` stores installation paths corresponding to each path name, " +"for each platform, with variables to be expanded. For instance the *stdlib* " +"path for the *nt* scheme is: ``{base}/Lib``." +msgstr "" + +#: ../Doc/library/sysconfig.rst:127 +msgid "" +":func:`get_path` will use the variables returned by :func:`get_config_vars` " +"to expand the path. All variables have default values for each platform so " +"one may call this function and get the default value." +msgstr "" + +#: ../Doc/library/sysconfig.rst:131 +msgid "" +"If *scheme* is provided, it must be a value from the list returned by :func:" +"`get_scheme_names`. Otherwise, the default scheme for the current platform " +"is used." +msgstr "" + +#: ../Doc/library/sysconfig.rst:135 +msgid "" +"If *vars* is provided, it must be a dictionary of variables that will update " +"the dictionary return by :func:`get_config_vars`." +msgstr "" + +#: ../Doc/library/sysconfig.rst:138 +msgid "" +"If *expand* is set to ``False``, the path will not be expanded using the " +"variables." +msgstr "" + +#: ../Doc/library/sysconfig.rst:146 +msgid "" +"Return a dictionary containing all installation paths corresponding to an " +"installation scheme. See :func:`get_path` for more information." +msgstr "" + +#: ../Doc/library/sysconfig.rst:149 +msgid "" +"If *scheme* is not provided, will use the default scheme for the current " +"platform." +msgstr "" + +#: ../Doc/library/sysconfig.rst:152 +msgid "" +"If *vars* is provided, it must be a dictionary of variables that will update " +"the dictionary used to expand the paths." +msgstr "" + +#: ../Doc/library/sysconfig.rst:155 +msgid "If *expand* is set to False, the paths will not be expanded." +msgstr "" + +#: ../Doc/library/sysconfig.rst:157 +msgid "" +"If *scheme* is not an existing scheme, :func:`get_paths` will raise a :exc:" +"`KeyError`." +msgstr "" + +#: ../Doc/library/sysconfig.rst:166 +msgid "" +"Return the ``MAJOR.MINOR`` Python version number as a string. Similar to " +"``'%d.%d' % sys.version_info[:2]``." +msgstr "" + +#: ../Doc/library/sysconfig.rst:172 +msgid "Return a string that identifies the current platform." +msgstr "" + +#: ../Doc/library/sysconfig.rst:174 +msgid "" +"This is used mainly to distinguish platform-specific build directories and " +"platform-specific built distributions. Typically includes the OS name and " +"version and the architecture (as supplied by :func:`os.uname`), although the " +"exact information included depends on the OS; e.g. for IRIX the architecture " +"isn't particularly important (IRIX only runs on SGI hardware), but for Linux " +"the kernel version isn't particularly important." +msgstr "" + +#: ../Doc/library/sysconfig.rst:181 +msgid "Examples of returned values:" +msgstr "" + +#: ../Doc/library/sysconfig.rst:183 +msgid "linux-i586" +msgstr "" + +#: ../Doc/library/sysconfig.rst:184 +msgid "linux-alpha (?)" +msgstr "" + +#: ../Doc/library/sysconfig.rst:185 +msgid "solaris-2.6-sun4u" +msgstr "" + +#: ../Doc/library/sysconfig.rst:186 +msgid "irix-5.3" +msgstr "" + +#: ../Doc/library/sysconfig.rst:187 +msgid "irix64-6.2" +msgstr "" + +#: ../Doc/library/sysconfig.rst:189 +msgid "Windows will return one of:" +msgstr "" + +#: ../Doc/library/sysconfig.rst:191 +msgid "win-amd64 (64bit Windows on AMD64 (aka x86_64, Intel64, EM64T, etc)" +msgstr "" + +#: ../Doc/library/sysconfig.rst:192 +msgid "win-ia64 (64bit Windows on Itanium)" +msgstr "" + +#: ../Doc/library/sysconfig.rst:193 +msgid "win32 (all others - specifically, sys.platform is returned)" +msgstr "" + +#: ../Doc/library/sysconfig.rst:195 +msgid "Mac OS X can return:" +msgstr "" + +#: ../Doc/library/sysconfig.rst:197 +msgid "macosx-10.6-ppc" +msgstr "" + +#: ../Doc/library/sysconfig.rst:198 +msgid "macosx-10.4-ppc64" +msgstr "" + +#: ../Doc/library/sysconfig.rst:199 +msgid "macosx-10.3-i386" +msgstr "" + +#: ../Doc/library/sysconfig.rst:200 +msgid "macosx-10.4-fat" +msgstr "" + +#: ../Doc/library/sysconfig.rst:202 +msgid "" +"For other non-POSIX platforms, currently just returns :data:`sys.platform`." +msgstr "" + +#: ../Doc/library/sysconfig.rst:207 +msgid "" +"Return ``True`` if the running Python interpreter was built from source and " +"is being run from its built location, and not from a location resulting from " +"e.g. running ``make install`` or installing via a binary installer." +msgstr "" + +#: ../Doc/library/sysconfig.rst:214 +msgid "Parse a :file:`config.h`\\-style file." +msgstr "" + +#: ../Doc/library/sysconfig.rst:216 +msgid "" +"*fp* is a file-like object pointing to the :file:`config.h`\\-like file." +msgstr "" + +#: ../Doc/library/sysconfig.rst:218 +msgid "" +"A dictionary containing name/value pairs is returned. If an optional " +"dictionary is passed in as the second argument, it is used instead of a new " +"dictionary, and updated with the values read in the file." +msgstr "" + +#: ../Doc/library/sysconfig.rst:225 +msgid "Return the path of :file:`pyconfig.h`." +msgstr "" + +#: ../Doc/library/sysconfig.rst:229 +msgid "Return the path of :file:`Makefile`." +msgstr "" + +#: ../Doc/library/sysconfig.rst:232 +msgid "Using :mod:`sysconfig` as a script" +msgstr "" + +#: ../Doc/library/sysconfig.rst:234 +msgid "You can use :mod:`sysconfig` as a script with Python's *-m* option:" +msgstr "" + +#: ../Doc/library/sysconfig.rst:261 +msgid "" +"This call will print in the standard output the information returned by :" +"func:`get_platform`, :func:`get_python_version`, :func:`get_path` and :func:" +"`get_config_vars`." +msgstr "" + +#: ../Doc/library/syslog.rst:2 +msgid ":mod:`syslog` --- Unix syslog library routines" +msgstr "" + +#: ../Doc/library/syslog.rst:10 +msgid "" +"This module provides an interface to the Unix ``syslog`` library routines. " +"Refer to the Unix manual pages for a detailed description of the ``syslog`` " +"facility." +msgstr "" + +#: ../Doc/library/syslog.rst:14 +msgid "" +"This module wraps the system ``syslog`` family of routines. A pure Python " +"library that can speak to a syslog server is available in the :mod:`logging." +"handlers` module as :class:`SysLogHandler`." +msgstr "" + +#: ../Doc/library/syslog.rst:24 +msgid "" +"Send the string *message* to the system logger. A trailing newline is added " +"if necessary. Each message is tagged with a priority composed of a " +"*facility* and a *level*. The optional *priority* argument, which defaults " +"to :const:`LOG_INFO`, determines the message priority. If the facility is " +"not encoded in *priority* using logical-or (``LOG_INFO | LOG_USER``), the " +"value given in the :func:`openlog` call is used." +msgstr "" + +#: ../Doc/library/syslog.rst:31 +msgid "" +"If :func:`openlog` has not been called prior to the call to :func:`syslog`, " +"``openlog()`` will be called with no arguments." +msgstr "" + +#: ../Doc/library/syslog.rst:37 +msgid "" +"Logging options of subsequent :func:`syslog` calls can be set by calling :" +"func:`openlog`. :func:`syslog` will call :func:`openlog` with no arguments " +"if the log is not currently open." +msgstr "" + +#: ../Doc/library/syslog.rst:41 +msgid "" +"The optional *ident* keyword argument is a string which is prepended to " +"every message, and defaults to ``sys.argv[0]`` with leading path components " +"stripped. The optional *logoption* keyword argument (default is 0) is a bit " +"field -- see below for possible values to combine. The optional *facility* " +"keyword argument (default is :const:`LOG_USER`) sets the default facility " +"for messages which do not have a facility explicitly encoded." +msgstr "" + +#: ../Doc/library/syslog.rst:48 +msgid "" +"In previous versions, keyword arguments were not allowed, and *ident* was " +"required. The default for *ident* was dependent on the system libraries, " +"and often was ``python`` instead of the name of the python program file." +msgstr "" + +#: ../Doc/library/syslog.rst:56 +msgid "" +"Reset the syslog module values and call the system library ``closelog()``." +msgstr "" + +#: ../Doc/library/syslog.rst:58 +msgid "" +"This causes the module to behave as it does when initially imported. For " +"example, :func:`openlog` will be called on the first :func:`syslog` call " +"(if :func:`openlog` hasn't already been called), and *ident* and other :func:" +"`openlog` parameters are reset to defaults." +msgstr "" + +#: ../Doc/library/syslog.rst:66 +msgid "" +"Set the priority mask to *maskpri* and return the previous mask value. " +"Calls to :func:`syslog` with a priority level not set in *maskpri* are " +"ignored. The default is to log all priorities. The function " +"``LOG_MASK(pri)`` calculates the mask for the individual priority *pri*. " +"The function ``LOG_UPTO(pri)`` calculates the mask for all priorities up to " +"and including *pri*." +msgstr "" + +#: ../Doc/library/syslog.rst:73 +msgid "The module defines the following constants:" +msgstr "" + +#: ../Doc/library/syslog.rst:78 +msgid "Priority levels (high to low):" +msgstr "" + +#: ../Doc/library/syslog.rst:76 +msgid "" +":const:`LOG_EMERG`, :const:`LOG_ALERT`, :const:`LOG_CRIT`, :const:" +"`LOG_ERR`, :const:`LOG_WARNING`, :const:`LOG_NOTICE`, :const:`LOG_INFO`, :" +"const:`LOG_DEBUG`." +msgstr "" + +#: ../Doc/library/syslog.rst:85 +msgid "Facilities:" +msgstr "" + +#: ../Doc/library/syslog.rst:81 +msgid "" +":const:`LOG_KERN`, :const:`LOG_USER`, :const:`LOG_MAIL`, :const:" +"`LOG_DAEMON`, :const:`LOG_AUTH`, :const:`LOG_LPR`, :const:`LOG_NEWS`, :const:" +"`LOG_UUCP`, :const:`LOG_CRON`, :const:`LOG_SYSLOG`, :const:`LOG_LOCAL0` to :" +"const:`LOG_LOCAL7`, and, if defined in ````, :const:`LOG_AUTHPRIV`." +msgstr "" + +#: ../Doc/library/syslog.rst:91 +msgid "Log options:" +msgstr "" + +#: ../Doc/library/syslog.rst:88 +msgid "" +":const:`LOG_PID`, :const:`LOG_CONS`, :const:`LOG_NDELAY`, and, if defined in " +"````, :const:`LOG_ODELAY`, :const:`LOG_NOWAIT`, and :const:" +"`LOG_PERROR`." +msgstr "" + +#: ../Doc/library/syslog.rst:97 +msgid "Simple example" +msgstr "" + +#: ../Doc/library/syslog.rst:99 +msgid "A simple set of examples::" +msgstr "" + +#: ../Doc/library/syslog.rst:107 +msgid "" +"An example of setting some log options, these would include the process ID " +"in logged messages, and write the messages to the destination facility used " +"for mail logging::" +msgstr "" + +#: ../Doc/library/tabnanny.rst:2 +msgid ":mod:`tabnanny` --- Detection of ambiguous indentation" +msgstr "" + +#: ../Doc/library/tabnanny.rst:13 +msgid "**Source code:** :source:`Lib/tabnanny.py`" +msgstr "" + +#: ../Doc/library/tabnanny.rst:17 +msgid "" +"For the time being this module is intended to be called as a script. However " +"it is possible to import it into an IDE and use the function :func:`check` " +"described below." +msgstr "" + +#: ../Doc/library/tabnanny.rst:23 +msgid "" +"The API provided by this module is likely to change in future releases; such " +"changes may not be backward compatible." +msgstr "" + +#: ../Doc/library/tabnanny.rst:29 +msgid "" +"If *file_or_dir* is a directory and not a symbolic link, then recursively " +"descend the directory tree named by *file_or_dir*, checking all :file:`.py` " +"files along the way. If *file_or_dir* is an ordinary Python source file, it " +"is checked for whitespace related problems. The diagnostic messages are " +"written to standard output using the :func:`print` function." +msgstr "" + +#: ../Doc/library/tabnanny.rst:38 +msgid "" +"Flag indicating whether to print verbose messages. This is incremented by " +"the ``-v`` option if called as a script." +msgstr "" + +#: ../Doc/library/tabnanny.rst:44 +msgid "" +"Flag indicating whether to print only the filenames of files containing " +"whitespace related problems. This is set to true by the ``-q`` option if " +"called as a script." +msgstr "" + +#: ../Doc/library/tabnanny.rst:51 +msgid "" +"Raised by :func:`tokeneater` if detecting an ambiguous indent. Captured and " +"handled in :func:`check`." +msgstr "" + +#: ../Doc/library/tabnanny.rst:57 +msgid "" +"This function is used by :func:`check` as a callback parameter to the " +"function :func:`tokenize.tokenize`." +msgstr "" + +#: ../Doc/library/tabnanny.rst:66 +msgid "Module :mod:`tokenize`" +msgstr "" + +#: ../Doc/library/tabnanny.rst:67 +msgid "Lexical scanner for Python source code." +msgstr "" + +#: ../Doc/library/tarfile.rst:2 +msgid ":mod:`tarfile` --- Read and write tar archive files" +msgstr "" + +#: ../Doc/library/tarfile.rst:10 +msgid "**Source code:** :source:`Lib/tarfile.py`" +msgstr "" + +#: ../Doc/library/tarfile.rst:14 +msgid "" +"The :mod:`tarfile` module makes it possible to read and write tar archives, " +"including those using gzip, bz2 and lzma compression. Use the :mod:`zipfile` " +"module to read or write :file:`.zip` files, or the higher-level functions " +"in :ref:`shutil `." +msgstr "" + +#: ../Doc/library/tarfile.rst:19 +msgid "Some facts and figures:" +msgstr "" + +#: ../Doc/library/tarfile.rst:21 +msgid "" +"reads and writes :mod:`gzip`, :mod:`bz2` and :mod:`lzma` compressed archives " +"if the respective modules are available." +msgstr "" + +#: ../Doc/library/tarfile.rst:24 +msgid "read/write support for the POSIX.1-1988 (ustar) format." +msgstr "" + +#: ../Doc/library/tarfile.rst:26 +msgid "" +"read/write support for the GNU tar format including *longname* and " +"*longlink* extensions, read-only support for all variants of the *sparse* " +"extension including restoration of sparse files." +msgstr "" + +#: ../Doc/library/tarfile.rst:30 +msgid "read/write support for the POSIX.1-2001 (pax) format." +msgstr "" + +#: ../Doc/library/tarfile.rst:32 +msgid "" +"handles directories, regular files, hardlinks, symbolic links, fifos, " +"character devices and block devices and is able to acquire and restore file " +"information like timestamp, access permissions and owner." +msgstr "" + +#: ../Doc/library/tarfile.rst:36 +msgid "Added support for :mod:`lzma` compression." +msgstr "" + +#: ../Doc/library/tarfile.rst:42 +msgid "" +"Return a :class:`TarFile` object for the pathname *name*. For detailed " +"information on :class:`TarFile` objects and the keyword arguments that are " +"allowed, see :ref:`tarfile-objects`." +msgstr "" + +#: ../Doc/library/tarfile.rst:46 +msgid "" +"*mode* has to be a string of the form ``'filemode[:compression]'``, it " +"defaults to ``'r'``. Here is a full list of mode combinations:" +msgstr "" + +#: ../Doc/library/tarfile.rst:50 ../Doc/library/tkinter.ttk.rst:598 +msgid "mode" +msgstr "" + +#: ../Doc/library/tarfile.rst:52 +msgid "``'r' or 'r:*'``" +msgstr "" + +#: ../Doc/library/tarfile.rst:52 +msgid "Open for reading with transparent compression (recommended)." +msgstr "" + +#: ../Doc/library/tarfile.rst:55 +msgid "``'r:'``" +msgstr "" + +#: ../Doc/library/tarfile.rst:55 +msgid "Open for reading exclusively without compression." +msgstr "" + +#: ../Doc/library/tarfile.rst:58 +msgid "``'r:gz'``" +msgstr "" + +#: ../Doc/library/tarfile.rst:58 +msgid "Open for reading with gzip compression." +msgstr "" + +#: ../Doc/library/tarfile.rst:60 +msgid "``'r:bz2'``" +msgstr "" + +#: ../Doc/library/tarfile.rst:60 +msgid "Open for reading with bzip2 compression." +msgstr "" + +#: ../Doc/library/tarfile.rst:62 +msgid "``'r:xz'``" +msgstr "" + +#: ../Doc/library/tarfile.rst:62 +msgid "Open for reading with lzma compression." +msgstr "" + +#: ../Doc/library/tarfile.rst:64 +msgid "``'x'`` or ``'x:'``" +msgstr "" + +#: ../Doc/library/tarfile.rst:64 +msgid "" +"Create a tarfile exclusively without compression. Raise an :exc:" +"`FileExistsError` exception if it already exists." +msgstr "" + +#: ../Doc/library/tarfile.rst:69 +msgid "``'x:gz'``" +msgstr "" + +#: ../Doc/library/tarfile.rst:69 +msgid "" +"Create a tarfile with gzip compression. Raise an :exc:`FileExistsError` " +"exception if it already exists." +msgstr "" + +#: ../Doc/library/tarfile.rst:73 +msgid "``'x:bz2'``" +msgstr "" + +#: ../Doc/library/tarfile.rst:73 +msgid "" +"Create a tarfile with bzip2 compression. Raise an :exc:`FileExistsError` " +"exception if it already exists." +msgstr "" + +#: ../Doc/library/tarfile.rst:77 +msgid "``'x:xz'``" +msgstr "" + +#: ../Doc/library/tarfile.rst:77 +msgid "" +"Create a tarfile with lzma compression. Raise an :exc:`FileExistsError` " +"exception if it already exists." +msgstr "" + +#: ../Doc/library/tarfile.rst:81 +msgid "``'a' or 'a:'``" +msgstr "" + +#: ../Doc/library/tarfile.rst:81 +msgid "" +"Open for appending with no compression. The file is created if it does not " +"exist." +msgstr "" + +#: ../Doc/library/tarfile.rst:84 +msgid "``'w' or 'w:'``" +msgstr "" + +#: ../Doc/library/tarfile.rst:84 +msgid "Open for uncompressed writing." +msgstr "" + +#: ../Doc/library/tarfile.rst:86 +msgid "``'w:gz'``" +msgstr "" + +#: ../Doc/library/tarfile.rst:86 +msgid "Open for gzip compressed writing." +msgstr "" + +#: ../Doc/library/tarfile.rst:88 +msgid "``'w:bz2'``" +msgstr "" + +#: ../Doc/library/tarfile.rst:88 +msgid "Open for bzip2 compressed writing." +msgstr "" + +#: ../Doc/library/tarfile.rst:90 +msgid "``'w:xz'``" +msgstr "" + +#: ../Doc/library/tarfile.rst:90 +msgid "Open for lzma compressed writing." +msgstr "" + +#: ../Doc/library/tarfile.rst:93 +msgid "" +"Note that ``'a:gz'``, ``'a:bz2'`` or ``'a:xz'`` is not possible. If *mode* " +"is not suitable to open a certain (compressed) file for reading, :exc:" +"`ReadError` is raised. Use *mode* ``'r'`` to avoid this. If a compression " +"method is not supported, :exc:`CompressionError` is raised." +msgstr "" + +#: ../Doc/library/tarfile.rst:98 +msgid "" +"If *fileobj* is specified, it is used as an alternative to a :term:`file " +"object` opened in binary mode for *name*. It is supposed to be at position 0." +msgstr "" + +#: ../Doc/library/tarfile.rst:101 +msgid "" +"For modes ``'w:gz'``, ``'r:gz'``, ``'w:bz2'``, ``'r:bz2'``, ``'x:gz'``, ``'x:" +"bz2'``, :func:`tarfile.open` accepts the keyword argument *compresslevel* " +"(default ``9``) to specify the compression level of the file." +msgstr "" + +#: ../Doc/library/tarfile.rst:105 +msgid "" +"For special purposes, there is a second format for *mode*: ``'filemode|" +"[compression]'``. :func:`tarfile.open` will return a :class:`TarFile` " +"object that processes its data as a stream of blocks. No random seeking " +"will be done on the file. If given, *fileobj* may be any object that has a :" +"meth:`read` or :meth:`write` method (depending on the *mode*). *bufsize* " +"specifies the blocksize and defaults to ``20 * 512`` bytes. Use this variant " +"in combination with e.g. ``sys.stdin``, a socket :term:`file object` or a " +"tape device. However, such a :class:`TarFile` object is limited in that it " +"does not allow random access, see :ref:`tar-examples`. The currently " +"possible modes:" +msgstr "" + +#: ../Doc/library/tarfile.rst:117 ../Doc/library/turtle.rst:1843 +msgid "Mode" +msgstr "" + +#: ../Doc/library/tarfile.rst:119 +msgid "``'r|*'``" +msgstr "" + +#: ../Doc/library/tarfile.rst:119 +msgid "Open a *stream* of tar blocks for reading with transparent compression." +msgstr "" + +#: ../Doc/library/tarfile.rst:122 +msgid "``'r|'``" +msgstr "" + +#: ../Doc/library/tarfile.rst:122 +msgid "Open a *stream* of uncompressed tar blocks for reading." +msgstr "" + +#: ../Doc/library/tarfile.rst:125 +msgid "``'r|gz'``" +msgstr "" + +#: ../Doc/library/tarfile.rst:125 +msgid "Open a gzip compressed *stream* for reading." +msgstr "" + +#: ../Doc/library/tarfile.rst:128 +msgid "``'r|bz2'``" +msgstr "" + +#: ../Doc/library/tarfile.rst:128 +msgid "Open a bzip2 compressed *stream* for reading." +msgstr "" + +#: ../Doc/library/tarfile.rst:131 +msgid "``'r|xz'``" +msgstr "" + +#: ../Doc/library/tarfile.rst:131 +msgid "Open an lzma compressed *stream* for reading." +msgstr "" + +#: ../Doc/library/tarfile.rst:134 +msgid "``'w|'``" +msgstr "" + +#: ../Doc/library/tarfile.rst:134 +msgid "Open an uncompressed *stream* for writing." +msgstr "" + +#: ../Doc/library/tarfile.rst:136 +msgid "``'w|gz'``" +msgstr "" + +#: ../Doc/library/tarfile.rst:136 +msgid "Open a gzip compressed *stream* for writing." +msgstr "" + +#: ../Doc/library/tarfile.rst:139 +msgid "``'w|bz2'``" +msgstr "" + +#: ../Doc/library/tarfile.rst:139 +msgid "Open a bzip2 compressed *stream* for writing." +msgstr "" + +#: ../Doc/library/tarfile.rst:142 +msgid "``'w|xz'``" +msgstr "" + +#: ../Doc/library/tarfile.rst:142 +msgid "Open an lzma compressed *stream* for writing." +msgstr "" + +#: ../Doc/library/tarfile.rst:151 +msgid "" +"Class for reading and writing tar archives. Do not use this class directly: " +"use :func:`tarfile.open` instead. See :ref:`tarfile-objects`." +msgstr "" + +#: ../Doc/library/tarfile.rst:157 +msgid "" +"Return :const:`True` if *name* is a tar archive file, that the :mod:" +"`tarfile` module can read." +msgstr "" + +#: ../Doc/library/tarfile.rst:161 +msgid "The :mod:`tarfile` module defines the following exceptions:" +msgstr "" + +#: ../Doc/library/tarfile.rst:166 +msgid "Base class for all :mod:`tarfile` exceptions." +msgstr "" + +#: ../Doc/library/tarfile.rst:171 +msgid "" +"Is raised when a tar archive is opened, that either cannot be handled by " +"the :mod:`tarfile` module or is somehow invalid." +msgstr "" + +#: ../Doc/library/tarfile.rst:177 +msgid "" +"Is raised when a compression method is not supported or when the data cannot " +"be decoded properly." +msgstr "" + +#: ../Doc/library/tarfile.rst:183 +msgid "" +"Is raised for the limitations that are typical for stream-like :class:" +"`TarFile` objects." +msgstr "" + +#: ../Doc/library/tarfile.rst:189 +msgid "" +"Is raised for *non-fatal* errors when using :meth:`TarFile.extract`, but " +"only if :attr:`TarFile.errorlevel`\\ ``== 2``." +msgstr "" + +#: ../Doc/library/tarfile.rst:195 +msgid "Is raised by :meth:`TarInfo.frombuf` if the buffer it gets is invalid." +msgstr "" + +#: ../Doc/library/tarfile.rst:198 +msgid "The following constants are available at the module level:" +msgstr "" + +#: ../Doc/library/tarfile.rst:202 +msgid "" +"The default character encoding: ``'utf-8'`` on Windows, the value returned " +"by :func:`sys.getfilesystemencoding` otherwise." +msgstr "" + +#: ../Doc/library/tarfile.rst:206 +msgid "" +"Each of the following constants defines a tar archive format that the :mod:" +"`tarfile` module is able to create. See section :ref:`tar-formats` for " +"details." +msgstr "" + +#: ../Doc/library/tarfile.rst:213 +msgid "POSIX.1-1988 (ustar) format." +msgstr "" + +#: ../Doc/library/tarfile.rst:218 +msgid "GNU tar format." +msgstr "" + +#: ../Doc/library/tarfile.rst:223 +msgid "POSIX.1-2001 (pax) format." +msgstr "" + +#: ../Doc/library/tarfile.rst:228 +msgid "" +"The default format for creating archives. This is currently :const:" +"`GNU_FORMAT`." +msgstr "" + +#: ../Doc/library/tarfile.rst:234 +msgid "Module :mod:`zipfile`" +msgstr "" + +#: ../Doc/library/tarfile.rst:234 +msgid "Documentation of the :mod:`zipfile` standard module." +msgstr "" + +#: ../Doc/library/tarfile.rst:238 +msgid ":ref:`archiving-operations`" +msgstr "" + +#: ../Doc/library/tarfile.rst:237 +msgid "" +"Documentation of the higher-level archiving facilities provided by the " +"standard :mod:`shutil` module." +msgstr "" + +#: ../Doc/library/tarfile.rst:240 +msgid "" +"`GNU tar manual, Basic Tar Format `_" +msgstr "" + +#: ../Doc/library/tarfile.rst:241 +msgid "Documentation for tar archive files, including GNU tar extensions." +msgstr "" + +#: ../Doc/library/tarfile.rst:247 +msgid "TarFile Objects" +msgstr "" + +#: ../Doc/library/tarfile.rst:249 +msgid "" +"The :class:`TarFile` object provides an interface to a tar archive. A tar " +"archive is a sequence of blocks. An archive member (a stored file) is made " +"up of a header block followed by data blocks. It is possible to store a file " +"in a tar archive several times. Each archive member is represented by a :" +"class:`TarInfo` object, see :ref:`tarinfo-objects` for details." +msgstr "" + +#: ../Doc/library/tarfile.rst:255 +msgid "" +"A :class:`TarFile` object can be used as a context manager in a :keyword:" +"`with` statement. It will automatically be closed when the block is " +"completed. Please note that in the event of an exception an archive opened " +"for writing will not be finalized; only the internally used file object will " +"be closed. See the :ref:`tar-examples` section for a use case." +msgstr "" + +#: ../Doc/library/tarfile.rst:261 +msgid "Added support for the context management protocol." +msgstr "" + +#: ../Doc/library/tarfile.rst:266 +msgid "" +"All following arguments are optional and can be accessed as instance " +"attributes as well." +msgstr "" + +#: ../Doc/library/tarfile.rst:269 +msgid "" +"*name* is the pathname of the archive. It can be omitted if *fileobj* is " +"given. In this case, the file object's :attr:`name` attribute is used if it " +"exists." +msgstr "" + +#: ../Doc/library/tarfile.rst:272 +msgid "" +"*mode* is either ``'r'`` to read from an existing archive, ``'a'`` to append " +"data to an existing file, ``'w'`` to create a new file overwriting an " +"existing one, or ``'x'`` to create a new file only if it does not already " +"exist." +msgstr "" + +#: ../Doc/library/tarfile.rst:276 +msgid "" +"If *fileobj* is given, it is used for reading or writing data. If it can be " +"determined, *mode* is overridden by *fileobj*'s mode. *fileobj* will be used " +"from position 0." +msgstr "" + +#: ../Doc/library/tarfile.rst:282 +msgid "*fileobj* is not closed, when :class:`TarFile` is closed." +msgstr "" + +#: ../Doc/library/tarfile.rst:284 +msgid "" +"*format* controls the archive format. It must be one of the constants :const:" +"`USTAR_FORMAT`, :const:`GNU_FORMAT` or :const:`PAX_FORMAT` that are defined " +"at module level." +msgstr "" + +#: ../Doc/library/tarfile.rst:288 +msgid "" +"The *tarinfo* argument can be used to replace the default :class:`TarInfo` " +"class with a different one." +msgstr "" + +#: ../Doc/library/tarfile.rst:291 +msgid "" +"If *dereference* is :const:`False`, add symbolic and hard links to the " +"archive. If it is :const:`True`, add the content of the target files to the " +"archive. This has no effect on systems that do not support symbolic links." +msgstr "" + +#: ../Doc/library/tarfile.rst:295 +msgid "" +"If *ignore_zeros* is :const:`False`, treat an empty block as the end of the " +"archive. If it is :const:`True`, skip empty (and invalid) blocks and try to " +"get as many members as possible. This is only useful for reading " +"concatenated or damaged archives." +msgstr "" + +#: ../Doc/library/tarfile.rst:299 +msgid "" +"*debug* can be set from ``0`` (no debug messages) up to ``3`` (all debug " +"messages). The messages are written to ``sys.stderr``." +msgstr "" + +#: ../Doc/library/tarfile.rst:302 +msgid "" +"If *errorlevel* is ``0``, all errors are ignored when using :meth:`TarFile." +"extract`. Nevertheless, they appear as error messages in the debug output, " +"when debugging is enabled. If ``1``, all *fatal* errors are raised as :exc:" +"`OSError` exceptions. If ``2``, all *non-fatal* errors are raised as :exc:" +"`TarError` exceptions as well." +msgstr "" + +#: ../Doc/library/tarfile.rst:308 +msgid "" +"The *encoding* and *errors* arguments define the character encoding to be " +"used for reading or writing the archive and how conversion errors are going " +"to be handled. The default settings will work for most users. See section :" +"ref:`tar-unicode` for in-depth information." +msgstr "" + +#: ../Doc/library/tarfile.rst:313 +msgid "" +"The *pax_headers* argument is an optional dictionary of strings which will " +"be added as a pax global header if *format* is :const:`PAX_FORMAT`." +msgstr "" + +#: ../Doc/library/tarfile.rst:316 ../Doc/library/tarfile.rst:531 +msgid "Use ``'surrogateescape'`` as the default for the *errors* argument." +msgstr "" + +#: ../Doc/library/tarfile.rst:324 +msgid "" +"Alternative constructor. The :func:`tarfile.open` function is actually a " +"shortcut to this classmethod." +msgstr "" + +#: ../Doc/library/tarfile.rst:330 +msgid "" +"Return a :class:`TarInfo` object for member *name*. If *name* can not be " +"found in the archive, :exc:`KeyError` is raised." +msgstr "" + +#: ../Doc/library/tarfile.rst:335 +msgid "" +"If a member occurs more than once in the archive, its last occurrence is " +"assumed to be the most up-to-date version." +msgstr "" + +#: ../Doc/library/tarfile.rst:341 +msgid "" +"Return the members of the archive as a list of :class:`TarInfo` objects. The " +"list has the same order as the members in the archive." +msgstr "" + +#: ../Doc/library/tarfile.rst:347 +msgid "" +"Return the members as a list of their names. It has the same order as the " +"list returned by :meth:`getmembers`." +msgstr "" + +#: ../Doc/library/tarfile.rst:353 +msgid "" +"Print a table of contents to ``sys.stdout``. If *verbose* is :const:`False`, " +"only the names of the members are printed. If it is :const:`True`, output " +"similar to that of :program:`ls -l` is produced. If optional *members* is " +"given, it must be a subset of the list returned by :meth:`getmembers`." +msgstr "" + +#: ../Doc/library/tarfile.rst:358 +msgid "Added the *members* parameter." +msgstr "" + +#: ../Doc/library/tarfile.rst:364 +msgid "" +"Return the next member of the archive as a :class:`TarInfo` object, when :" +"class:`TarFile` is opened for reading. Return :const:`None` if there is no " +"more available." +msgstr "" + +#: ../Doc/library/tarfile.rst:371 +msgid "" +"Extract all members from the archive to the current working directory or " +"directory *path*. If optional *members* is given, it must be a subset of the " +"list returned by :meth:`getmembers`. Directory information like owner, " +"modification time and permissions are set after all members have been " +"extracted. This is done to work around two problems: A directory's " +"modification time is reset each time a file is created in it. And, if a " +"directory's permissions do not allow writing, extracting files to it will " +"fail." +msgstr "" + +#: ../Doc/library/tarfile.rst:379 ../Doc/library/tarfile.rst:402 +msgid "" +"If *numeric_owner* is :const:`True`, the uid and gid numbers from the " +"tarfile are used to set the owner/group for the extracted files. Otherwise, " +"the named values from the tarfile are used." +msgstr "" + +#: ../Doc/library/tarfile.rst:385 +msgid "" +"Never extract archives from untrusted sources without prior inspection. It " +"is possible that files are created outside of *path*, e.g. members that have " +"absolute filenames starting with ``\"/\"`` or filenames with two dots ``\".." +"\"``." +msgstr "" + +#: ../Doc/library/tarfile.rst:390 ../Doc/library/tarfile.rst:418 +msgid "Added the *numeric_only* parameter." +msgstr "" + +#: ../Doc/library/tarfile.rst:396 +msgid "" +"Extract a member from the archive to the current working directory, using " +"its full name. Its file information is extracted as accurately as possible. " +"*member* may be a filename or a :class:`TarInfo` object. You can specify a " +"different directory using *path*. File attributes (owner, mtime, mode) are " +"set unless *set_attrs* is false." +msgstr "" + +#: ../Doc/library/tarfile.rst:408 +msgid "" +"The :meth:`extract` method does not take care of several extraction issues. " +"In most cases you should consider using the :meth:`extractall` method." +msgstr "" + +#: ../Doc/library/tarfile.rst:413 +msgid "See the warning for :meth:`extractall`." +msgstr "" + +#: ../Doc/library/tarfile.rst:415 +msgid "Added the *set_attrs* parameter." +msgstr "" + +#: ../Doc/library/tarfile.rst:423 +msgid "" +"Extract a member from the archive as a file object. *member* may be a " +"filename or a :class:`TarInfo` object. If *member* is a regular file or a " +"link, an :class:`io.BufferedReader` object is returned. Otherwise, :const:" +"`None` is returned." +msgstr "" + +#: ../Doc/library/tarfile.rst:428 +msgid "Return an :class:`io.BufferedReader` object." +msgstr "" + +#: ../Doc/library/tarfile.rst:434 +msgid "" +"Add the file *name* to the archive. *name* may be any type of file " +"(directory, fifo, symbolic link, etc.). If given, *arcname* specifies an " +"alternative name for the file in the archive. Directories are added " +"recursively by default. This can be avoided by setting *recursive* to :const:" +"`False`. If *exclude* is given, it must be a function that takes one " +"filename argument and returns a boolean value. Depending on this value the " +"respective file is either excluded (:const:`True`) or added (:const:" +"`False`). If *filter* is specified it must be a keyword argument. It should " +"be a function that takes a :class:`TarInfo` object argument and returns the " +"changed :class:`TarInfo` object. If it instead returns :const:`None` the :" +"class:`TarInfo` object will be excluded from the archive. See :ref:`tar-" +"examples` for an example." +msgstr "" + +#: ../Doc/library/tarfile.rst:447 +msgid "Added the *filter* parameter." +msgstr "" + +#: ../Doc/library/tarfile.rst:450 +msgid "" +"The *exclude* parameter is deprecated, please use the *filter* parameter " +"instead." +msgstr "" + +#: ../Doc/library/tarfile.rst:457 +msgid "" +"Add the :class:`TarInfo` object *tarinfo* to the archive. If *fileobj* is " +"given, it should be a :term:`binary file`, and ``tarinfo.size`` bytes are " +"read from it and added to the archive. You can create :class:`TarInfo` " +"objects directly, or by using :meth:`gettarinfo`." +msgstr "" + +#: ../Doc/library/tarfile.rst:465 +msgid "" +"Create a :class:`TarInfo` object from the result of :func:`os.stat` or " +"equivalent on an existing file. The file is either named by *name*, or " +"specified as a :term:`file object` *fileobj* with a file descriptor. If " +"given, *arcname* specifies an alternative name for the file in the archive, " +"otherwise, the name is taken from *fileobj*’s :attr:`~io.FileIO.name` " +"attribute, or the *name* argument. The name should be a text string." +msgstr "" + +#: ../Doc/library/tarfile.rst:473 +msgid "" +"You can modify some of the :class:`TarInfo`’s attributes before you add it " +"using :meth:`addfile`. If the file object is not an ordinary file object " +"positioned at the beginning of the file, attributes such as :attr:`~TarInfo." +"size` may need modifying. This is the case for objects such as :class:" +"`~gzip.GzipFile`. The :attr:`~TarInfo.name` may also be modified, in which " +"case *arcname* could be a dummy string." +msgstr "" + +#: ../Doc/library/tarfile.rst:484 +msgid "" +"Close the :class:`TarFile`. In write mode, two finishing zero blocks are " +"appended to the archive." +msgstr "" + +#: ../Doc/library/tarfile.rst:490 +msgid "A dictionary containing key-value pairs of pax global headers." +msgstr "" + +#: ../Doc/library/tarfile.rst:497 +msgid "TarInfo Objects" +msgstr "" + +#: ../Doc/library/tarfile.rst:499 +msgid "" +"A :class:`TarInfo` object represents one member in a :class:`TarFile`. Aside " +"from storing all required attributes of a file (like file type, size, time, " +"permissions, owner etc.), it provides some useful methods to determine its " +"type. It does *not* contain the file's data itself." +msgstr "" + +#: ../Doc/library/tarfile.rst:504 +msgid "" +":class:`TarInfo` objects are returned by :class:`TarFile`'s methods :meth:" +"`getmember`, :meth:`getmembers` and :meth:`gettarinfo`." +msgstr "" + +#: ../Doc/library/tarfile.rst:510 +msgid "Create a :class:`TarInfo` object." +msgstr "" + +#: ../Doc/library/tarfile.rst:515 +msgid "Create and return a :class:`TarInfo` object from string buffer *buf*." +msgstr "" + +#: ../Doc/library/tarfile.rst:517 +msgid "Raises :exc:`HeaderError` if the buffer is invalid." +msgstr "" + +#: ../Doc/library/tarfile.rst:522 +msgid "" +"Read the next member from the :class:`TarFile` object *tarfile* and return " +"it as a :class:`TarInfo` object." +msgstr "" + +#: ../Doc/library/tarfile.rst:528 +msgid "" +"Create a string buffer from a :class:`TarInfo` object. For information on " +"the arguments see the constructor of the :class:`TarFile` class." +msgstr "" + +#: ../Doc/library/tarfile.rst:535 +msgid "A ``TarInfo`` object has the following public data attributes:" +msgstr "" + +#: ../Doc/library/tarfile.rst:540 +msgid "Name of the archive member." +msgstr "" + +#: ../Doc/library/tarfile.rst:545 +msgid "Size in bytes." +msgstr "" + +#: ../Doc/library/tarfile.rst:555 +msgid "Permission bits." +msgstr "" + +#: ../Doc/library/tarfile.rst:560 +msgid "" +"File type. *type* is usually one of these constants: :const:`REGTYPE`, :" +"const:`AREGTYPE`, :const:`LNKTYPE`, :const:`SYMTYPE`, :const:`DIRTYPE`, :" +"const:`FIFOTYPE`, :const:`CONTTYPE`, :const:`CHRTYPE`, :const:`BLKTYPE`, :" +"const:`GNUTYPE_SPARSE`. To determine the type of a :class:`TarInfo` object " +"more conveniently, use the ``is*()`` methods below." +msgstr "" + +#: ../Doc/library/tarfile.rst:569 +msgid "" +"Name of the target file name, which is only present in :class:`TarInfo` " +"objects of type :const:`LNKTYPE` and :const:`SYMTYPE`." +msgstr "" + +#: ../Doc/library/tarfile.rst:575 +msgid "User ID of the user who originally stored this member." +msgstr "" + +#: ../Doc/library/tarfile.rst:580 +msgid "Group ID of the user who originally stored this member." +msgstr "" + +#: ../Doc/library/tarfile.rst:585 +msgid "User name." +msgstr "" + +#: ../Doc/library/tarfile.rst:590 +msgid "Group name." +msgstr "" + +#: ../Doc/library/tarfile.rst:595 +msgid "" +"A dictionary containing key-value pairs of an associated pax extended header." +msgstr "" + +#: ../Doc/library/tarfile.rst:598 +msgid "A :class:`TarInfo` object also provides some convenient query methods:" +msgstr "" + +#: ../Doc/library/tarfile.rst:603 +msgid "Return :const:`True` if the :class:`Tarinfo` object is a regular file." +msgstr "" + +#: ../Doc/library/tarfile.rst:608 +msgid "Same as :meth:`isfile`." +msgstr "" + +#: ../Doc/library/tarfile.rst:613 +msgid "Return :const:`True` if it is a directory." +msgstr "" + +#: ../Doc/library/tarfile.rst:618 +msgid "Return :const:`True` if it is a symbolic link." +msgstr "" + +#: ../Doc/library/tarfile.rst:623 +msgid "Return :const:`True` if it is a hard link." +msgstr "" + +#: ../Doc/library/tarfile.rst:628 +msgid "Return :const:`True` if it is a character device." +msgstr "" + +#: ../Doc/library/tarfile.rst:633 +msgid "Return :const:`True` if it is a block device." +msgstr "" + +#: ../Doc/library/tarfile.rst:638 +msgid "Return :const:`True` if it is a FIFO." +msgstr "" + +#: ../Doc/library/tarfile.rst:643 +msgid "" +"Return :const:`True` if it is one of character device, block device or FIFO." +msgstr "" + +#: ../Doc/library/tarfile.rst:653 +msgid "" +"The :mod:`tarfile` module provides a simple command line interface to " +"interact with tar archives." +msgstr "" + +#: ../Doc/library/tarfile.rst:656 +msgid "" +"If you want to create a new tar archive, specify its name after the :option:" +"`-c` option and then list the filename(s) that should be included:" +msgstr "" + +#: ../Doc/library/tarfile.rst:663 +msgid "Passing a directory is also acceptable:" +msgstr "" + +#: ../Doc/library/tarfile.rst:669 +msgid "" +"If you want to extract a tar archive into the current directory, use the :" +"option:`-e` option:" +msgstr "" + +#: ../Doc/library/tarfile.rst:676 +msgid "" +"You can also extract a tar archive into a different directory by passing the " +"directory's name:" +msgstr "" + +#: ../Doc/library/tarfile.rst:683 +msgid "For a list of the files in a tar archive, use the :option:`-l` option:" +msgstr "" + +#: ../Doc/library/tarfile.rst:696 +msgid "List files in a tarfile." +msgstr "" + +#: ../Doc/library/tarfile.rst:701 +msgid "Create tarfile from source files." +msgstr "" + +#: ../Doc/library/tarfile.rst:706 +msgid "" +"Extract tarfile into the current directory if *output_dir* is not specified." +msgstr "" + +#: ../Doc/library/tarfile.rst:711 +msgid "Test whether the tarfile is valid or not." +msgstr "" + +#: ../Doc/library/tarfile.rst:715 ../Doc/library/unittest.rst:268 +msgid "Verbose output" +msgstr "" + +#: ../Doc/library/tarfile.rst:722 +msgid "How to extract an entire tar archive to the current working directory::" +msgstr "" + +#: ../Doc/library/tarfile.rst:729 +msgid "" +"How to extract a subset of a tar archive with :meth:`TarFile.extractall` " +"using a generator function instead of a list::" +msgstr "" + +#: ../Doc/library/tarfile.rst:744 +msgid "How to create an uncompressed tar archive from a list of filenames::" +msgstr "" + +#: ../Doc/library/tarfile.rst:752 +msgid "The same example using the :keyword:`with` statement::" +msgstr "" + +#: ../Doc/library/tarfile.rst:759 +msgid "" +"How to read a gzip compressed tar archive and display some member " +"information::" +msgstr "" + +#: ../Doc/library/tarfile.rst:773 +msgid "" +"How to create an archive and reset the user information using the *filter* " +"parameter in :meth:`TarFile.add`::" +msgstr "" + +#: ../Doc/library/tarfile.rst:789 +msgid "Supported tar formats" +msgstr "" + +#: ../Doc/library/tarfile.rst:791 +msgid "" +"There are three tar formats that can be created with the :mod:`tarfile` " +"module:" +msgstr "" + +#: ../Doc/library/tarfile.rst:793 +msgid "" +"The POSIX.1-1988 ustar format (:const:`USTAR_FORMAT`). It supports filenames " +"up to a length of at best 256 characters and linknames up to 100 characters. " +"The maximum file size is 8 GiB. This is an old and limited but widely " +"supported format." +msgstr "" + +#: ../Doc/library/tarfile.rst:798 +msgid "" +"The GNU tar format (:const:`GNU_FORMAT`). It supports long filenames and " +"linknames, files bigger than 8 GiB and sparse files. It is the de facto " +"standard on GNU/Linux systems. :mod:`tarfile` fully supports the GNU tar " +"extensions for long names, sparse file support is read-only." +msgstr "" + +#: ../Doc/library/tarfile.rst:803 +msgid "" +"The POSIX.1-2001 pax format (:const:`PAX_FORMAT`). It is the most flexible " +"format with virtually no limits. It supports long filenames and linknames, " +"large files and stores pathnames in a portable way. However, not all tar " +"implementations today are able to handle pax archives properly." +msgstr "" + +#: ../Doc/library/tarfile.rst:808 +msgid "" +"The *pax* format is an extension to the existing *ustar* format. It uses " +"extra headers for information that cannot be stored otherwise. There are two " +"flavours of pax headers: Extended headers only affect the subsequent file " +"header, global headers are valid for the complete archive and affect all " +"following files. All the data in a pax header is encoded in *UTF-8* for " +"portability reasons." +msgstr "" + +#: ../Doc/library/tarfile.rst:814 +msgid "" +"There are some more variants of the tar format which can be read, but not " +"created:" +msgstr "" + +#: ../Doc/library/tarfile.rst:817 +msgid "" +"The ancient V7 format. This is the first tar format from Unix Seventh " +"Edition, storing only regular files and directories. Names must not be " +"longer than 100 characters, there is no user/group name information. Some " +"archives have miscalculated header checksums in case of fields with non-" +"ASCII characters." +msgstr "" + +#: ../Doc/library/tarfile.rst:822 +msgid "" +"The SunOS tar extended format. This format is a variant of the POSIX.1-2001 " +"pax format, but is not compatible." +msgstr "" + +#: ../Doc/library/tarfile.rst:828 +msgid "Unicode issues" +msgstr "" + +#: ../Doc/library/tarfile.rst:830 +msgid "" +"The tar format was originally conceived to make backups on tape drives with " +"the main focus on preserving file system information. Nowadays tar archives " +"are commonly used for file distribution and exchanging archives over " +"networks. One problem of the original format (which is the basis of all " +"other formats) is that there is no concept of supporting different character " +"encodings. For example, an ordinary tar archive created on a *UTF-8* system " +"cannot be read correctly on a *Latin-1* system if it contains non-*ASCII* " +"characters. Textual metadata (like filenames, linknames, user/group names) " +"will appear damaged. Unfortunately, there is no way to autodetect the " +"encoding of an archive. The pax format was designed to solve this problem. " +"It stores non-ASCII metadata using the universal character encoding *UTF-8*." +msgstr "" + +#: ../Doc/library/tarfile.rst:842 +msgid "" +"The details of character conversion in :mod:`tarfile` are controlled by the " +"*encoding* and *errors* keyword arguments of the :class:`TarFile` class." +msgstr "" + +#: ../Doc/library/tarfile.rst:845 +msgid "" +"*encoding* defines the character encoding to use for the metadata in the " +"archive. The default value is :func:`sys.getfilesystemencoding` or " +"``'ascii'`` as a fallback. Depending on whether the archive is read or " +"written, the metadata must be either decoded or encoded. If *encoding* is " +"not set appropriately, this conversion may fail." +msgstr "" + +#: ../Doc/library/tarfile.rst:851 +msgid "" +"The *errors* argument defines how characters are treated that cannot be " +"converted. Possible values are listed in section :ref:`error-handlers`. The " +"default scheme is ``'surrogateescape'`` which Python also uses for its file " +"system calls, see :ref:`os-filenames`." +msgstr "" + +#: ../Doc/library/tarfile.rst:856 +msgid "" +"In case of :const:`PAX_FORMAT` archives, *encoding* is generally not needed " +"because all the metadata is stored using *UTF-8*. *encoding* is only used in " +"the rare cases when binary pax headers are decoded or when strings with " +"surrogate characters are stored." +msgstr "" + +#: ../Doc/library/telnetlib.rst:2 +msgid ":mod:`telnetlib` --- Telnet client" +msgstr "" + +#: ../Doc/library/telnetlib.rst:9 +msgid "**Source code:** :source:`Lib/telnetlib.py`" +msgstr "" + +#: ../Doc/library/telnetlib.rst:15 +msgid "" +"The :mod:`telnetlib` module provides a :class:`Telnet` class that implements " +"the Telnet protocol. See :rfc:`854` for details about the protocol. In " +"addition, it provides symbolic constants for the protocol characters (see " +"below), and for the telnet options. The symbolic names of the telnet options " +"follow the definitions in ``arpa/telnet.h``, with the leading ``TELOPT_`` " +"removed. For symbolic names of options which are traditionally not included " +"in ``arpa/telnet.h``, see the module source itself." +msgstr "" + +#: ../Doc/library/telnetlib.rst:23 +msgid "" +"The symbolic constants for the telnet commands are: IAC, DONT, DO, WONT, " +"WILL, SE (Subnegotiation End), NOP (No Operation), DM (Data Mark), BRK " +"(Break), IP (Interrupt process), AO (Abort output), AYT (Are You There), EC " +"(Erase Character), EL (Erase Line), GA (Go Ahead), SB (Subnegotiation Begin)." +msgstr "" + +#: ../Doc/library/telnetlib.rst:31 +msgid "" +":class:`Telnet` represents a connection to a Telnet server. The instance is " +"initially not connected by default; the :meth:`open` method must be used to " +"establish a connection. Alternatively, the host name and optional port " +"number can be passed to the constructor too, in which case the connection to " +"the server will be established before the constructor returns. The optional " +"*timeout* parameter specifies a timeout in seconds for blocking operations " +"like the connection attempt (if not specified, the global default timeout " +"setting will be used)." +msgstr "" + +#: ../Doc/library/telnetlib.rst:40 +msgid "Do not reopen an already connected instance." +msgstr "" + +#: ../Doc/library/telnetlib.rst:42 +msgid "" +"This class has many :meth:`read_\\*` methods. Note that some of them " +"raise :exc:`EOFError` when the end of the connection is read, because they " +"can return an empty string for other reasons. See the individual " +"descriptions below." +msgstr "" + +#: ../Doc/library/telnetlib.rst:46 +msgid "" +"A :class:`Telnet` object is a context manager and can be used in a :keyword:" +"`with` statement. When the :keyword:`with` block ends, the :meth:`close` " +"method is called::" +msgstr "" + +#: ../Doc/library/telnetlib.rst:55 +msgid "Context manager support added" +msgstr "" + +#: ../Doc/library/telnetlib.rst:60 +msgid ":rfc:`854` - Telnet Protocol Specification" +msgstr "" + +#: ../Doc/library/telnetlib.rst:61 +msgid "Definition of the Telnet protocol." +msgstr "" + +#: ../Doc/library/telnetlib.rst:67 +msgid "Telnet Objects" +msgstr "" + +#: ../Doc/library/telnetlib.rst:69 +msgid ":class:`Telnet` instances have the following methods:" +msgstr "" + +#: ../Doc/library/telnetlib.rst:74 +msgid "" +"Read until a given byte string, *expected*, is encountered or until " +"*timeout* seconds have passed." +msgstr "" + +#: ../Doc/library/telnetlib.rst:77 +msgid "" +"When no match is found, return whatever is available instead, possibly empty " +"bytes. Raise :exc:`EOFError` if the connection is closed and no cooked data " +"is available." +msgstr "" + +#: ../Doc/library/telnetlib.rst:84 +msgid "Read all data until EOF as bytes; block until connection closed." +msgstr "" + +#: ../Doc/library/telnetlib.rst:89 +msgid "" +"Read at least one byte of cooked data unless EOF is hit. Return ``b''`` if " +"EOF is hit. Block if no data is immediately available." +msgstr "" + +#: ../Doc/library/telnetlib.rst:95 +msgid "Read everything that can be without blocking in I/O (eager)." +msgstr "" + +#: ../Doc/library/telnetlib.rst:97 ../Doc/library/telnetlib.rst:106 +msgid "" +"Raise :exc:`EOFError` if connection closed and no cooked data available. " +"Return ``b''`` if no cooked data available otherwise. Do not block unless in " +"the midst of an IAC sequence." +msgstr "" + +#: ../Doc/library/telnetlib.rst:104 +msgid "Read readily available data." +msgstr "" + +#: ../Doc/library/telnetlib.rst:113 +msgid "Process and return data already in the queues (lazy)." +msgstr "" + +#: ../Doc/library/telnetlib.rst:115 +msgid "" +"Raise :exc:`EOFError` if connection closed and no data available. Return " +"``b''`` if no cooked data available otherwise. Do not block unless in the " +"midst of an IAC sequence." +msgstr "" + +#: ../Doc/library/telnetlib.rst:122 +msgid "Return any data available in the cooked queue (very lazy)." +msgstr "" + +#: ../Doc/library/telnetlib.rst:124 +msgid "" +"Raise :exc:`EOFError` if connection closed and no data available. Return " +"``b''`` if no cooked data available otherwise. This method never blocks." +msgstr "" + +#: ../Doc/library/telnetlib.rst:130 +msgid "" +"Return the data collected between a SB/SE pair (suboption begin/end). The " +"callback should access these data when it was invoked with a ``SE`` command. " +"This method never blocks." +msgstr "" + +#: ../Doc/library/telnetlib.rst:137 +msgid "" +"Connect to a host. The optional second argument is the port number, which " +"defaults to the standard Telnet port (23). The optional *timeout* parameter " +"specifies a timeout in seconds for blocking operations like the connection " +"attempt (if not specified, the global default timeout setting will be used)." +msgstr "" + +#: ../Doc/library/telnetlib.rst:142 +msgid "Do not try to reopen an already connected instance." +msgstr "" + +#: ../Doc/library/telnetlib.rst:147 +msgid "" +"Print a debug message when the debug level is ``>`` 0. If extra arguments " +"are present, they are substituted in the message using the standard string " +"formatting operator." +msgstr "" + +#: ../Doc/library/telnetlib.rst:154 +msgid "" +"Set the debug level. The higher the value of *debuglevel*, the more debug " +"output you get (on ``sys.stdout``)." +msgstr "" + +#: ../Doc/library/telnetlib.rst:165 +msgid "Return the socket object used internally." +msgstr "" + +#: ../Doc/library/telnetlib.rst:170 +msgid "Return the file descriptor of the socket object used internally." +msgstr "" + +#: ../Doc/library/telnetlib.rst:175 +msgid "" +"Write a byte string to the socket, doubling any IAC characters. This can " +"block if the connection is blocked. May raise :exc:`OSError` if the " +"connection is closed." +msgstr "" + +#: ../Doc/library/telnetlib.rst:179 +msgid "" +"This method used to raise :exc:`socket.error`, which is now an alias of :exc:" +"`OSError`." +msgstr "" + +#: ../Doc/library/telnetlib.rst:186 +msgid "Interaction function, emulates a very dumb Telnet client." +msgstr "" + +#: ../Doc/library/telnetlib.rst:191 +msgid "Multithreaded version of :meth:`interact`." +msgstr "" + +#: ../Doc/library/telnetlib.rst:196 +msgid "Read until one from a list of a regular expressions matches." +msgstr "" + +#: ../Doc/library/telnetlib.rst:198 +msgid "" +"The first argument is a list of regular expressions, either compiled (:ref:" +"`regex objects `) or uncompiled (byte strings). The optional " +"second argument is a timeout, in seconds; the default is to block " +"indefinitely." +msgstr "" + +#: ../Doc/library/telnetlib.rst:203 +msgid "" +"Return a tuple of three items: the index in the list of the first regular " +"expression that matches; the match object returned; and the bytes read up " +"till and including the match." +msgstr "" + +#: ../Doc/library/telnetlib.rst:207 +msgid "" +"If end of file is found and no bytes were read, raise :exc:`EOFError`. " +"Otherwise, when nothing matches, return ``(-1, None, data)`` where *data* is " +"the bytes received so far (may be empty bytes if a timeout happened)." +msgstr "" + +#: ../Doc/library/telnetlib.rst:211 +msgid "" +"If a regular expression ends with a greedy match (such as ``.*``) or if more " +"than one expression can match the same input, the results are non-" +"deterministic, and may depend on the I/O timing." +msgstr "" + +#: ../Doc/library/telnetlib.rst:218 +msgid "" +"Each time a telnet option is read on the input flow, this *callback* (if " +"set) is called with the following parameters: callback(telnet socket, " +"command (DO/DONT/WILL/WONT), option). No other action is done afterwards by " +"telnetlib." +msgstr "" + +#: ../Doc/library/telnetlib.rst:226 +msgid "Telnet Example" +msgstr "" + +#: ../Doc/library/telnetlib.rst:231 +msgid "A simple example illustrating typical use::" +msgstr "" + +#: ../Doc/library/tempfile.rst:2 +msgid ":mod:`tempfile` --- Generate temporary files and directories" +msgstr "" + +#: ../Doc/library/tempfile.rst:9 +msgid "**Source code:** :source:`Lib/tempfile.py`" +msgstr "" + +#: ../Doc/library/tempfile.rst:17 +msgid "" +"This module creates temporary files and directories. It works on all " +"supported platforms. :class:`TemporaryFile`, :class:`NamedTemporaryFile`, :" +"class:`TemporaryDirectory`, and :class:`SpooledTemporaryFile` are high-level " +"interfaces which provide automatic cleanup and can be used as context " +"managers. :func:`mkstemp` and :func:`mkdtemp` are lower-level functions " +"which require manual cleanup." +msgstr "" + +#: ../Doc/library/tempfile.rst:24 +msgid "" +"All the user-callable functions and constructors take additional arguments " +"which allow direct control over the location and name of temporary files and " +"directories. Files names used by this module include a string of random " +"characters which allows those files to be securely created in shared " +"temporary directories. To maintain backward compatibility, the argument " +"order is somewhat odd; it is recommended to use keyword arguments for " +"clarity." +msgstr "" + +#: ../Doc/library/tempfile.rst:32 +msgid "The module defines the following user-callable items:" +msgstr "" + +#: ../Doc/library/tempfile.rst:36 +msgid "" +"Return a :term:`file-like object` that can be used as a temporary storage " +"area. The file is created securely, using the same rules as :func:`mkstemp`. " +"It will be destroyed as soon as it is closed (including an implicit close " +"when the object is garbage collected). Under Unix, the directory entry for " +"the file is either not created at all or is removed immediately after the " +"file is created. Other platforms do not support this; your code should not " +"rely on a temporary file created using this function having or not having a " +"visible name in the file system." +msgstr "" + +#: ../Doc/library/tempfile.rst:44 +msgid "" +"The resulting object can be used as a context manager (see :ref:`tempfile-" +"examples`). On completion of the context or destruction of the file object " +"the temporary file will be removed from the filesystem." +msgstr "" + +#: ../Doc/library/tempfile.rst:49 +msgid "" +"The *mode* parameter defaults to ``'w+b'`` so that the file created can be " +"read and written without being closed. Binary mode is used so that it " +"behaves consistently on all platforms without regard for the data that is " +"stored. *buffering*, *encoding* and *newline* are interpreted as for :func:" +"`open`." +msgstr "" + +#: ../Doc/library/tempfile.rst:55 +msgid "" +"The *dir*, *prefix* and *suffix* parameters have the same meaning and " +"defaults as with :func:`mkstemp`." +msgstr "" + +#: ../Doc/library/tempfile.rst:58 +msgid "" +"The returned object is a true file object on POSIX platforms. On other " +"platforms, it is a file-like object whose :attr:`!file` attribute is the " +"underlying true file object." +msgstr "" + +#: ../Doc/library/tempfile.rst:62 +msgid "" +"The :py:data:`os.O_TMPFILE` flag is used if it is available and works (Linux-" +"specific, requires Linux kernel 3.11 or later)." +msgstr "" + +#: ../Doc/library/tempfile.rst:67 +msgid "The :py:data:`os.O_TMPFILE` flag is now used if available." +msgstr "" + +#: ../Doc/library/tempfile.rst:72 +msgid "" +"This function operates exactly as :func:`TemporaryFile` does, except that " +"the file is guaranteed to have a visible name in the file system (on Unix, " +"the directory entry is not unlinked). That name can be retrieved from the :" +"attr:`name` attribute of the returned file-like object. Whether the name " +"can be used to open the file a second time, while the named temporary file " +"is still open, varies across platforms (it can be so used on Unix; it cannot " +"on Windows NT or later). If *delete* is true (the default), the file is " +"deleted as soon as it is closed. The returned object is always a file-like " +"object whose :attr:`!file` attribute is the underlying true file object. " +"This file-like object can be used in a :keyword:`with` statement, just like " +"a normal file." +msgstr "" + +#: ../Doc/library/tempfile.rst:88 +msgid "" +"This function operates exactly as :func:`TemporaryFile` does, except that " +"data is spooled in memory until the file size exceeds *max_size*, or until " +"the file's :func:`fileno` method is called, at which point the contents are " +"written to disk and operation proceeds as with :func:`TemporaryFile`." +msgstr "" + +#: ../Doc/library/tempfile.rst:94 +msgid "" +"The resulting file has one additional method, :func:`rollover`, which causes " +"the file to roll over to an on-disk file regardless of its size." +msgstr "" + +#: ../Doc/library/tempfile.rst:97 +msgid "" +"The returned object is a file-like object whose :attr:`_file` attribute is " +"either an :class:`io.BytesIO` or :class:`io.StringIO` object (depending on " +"whether binary or text *mode* was specified) or a true file object, " +"depending on whether :func:`rollover` has been called. This file-like " +"object can be used in a :keyword:`with` statement, just like a normal file." +msgstr "" + +#: ../Doc/library/tempfile.rst:104 +msgid "the truncate method now accepts a ``size`` argument." +msgstr "" + +#: ../Doc/library/tempfile.rst:110 +msgid "" +"This function securely creates a temporary directory using the same rules " +"as :func:`mkdtemp`. The resulting object can be used as a context manager " +"(see :ref:`tempfile-examples`). On completion of the context or destruction " +"of the temporary directory object the newly created temporary directory and " +"all its contents are removed from the filesystem." +msgstr "" + +#: ../Doc/library/tempfile.rst:116 +msgid "" +"The directory name can be retrieved from the :attr:`name` attribute of the " +"returned object. When the returned object is used as a context manager, " +"the :attr:`name` will be assigned to the target of the :keyword:`as` clause " +"in the :keyword:`with` statement, if there is one." +msgstr "" + +#: ../Doc/library/tempfile.rst:121 +msgid "" +"The directory can be explicitly cleaned up by calling the :func:`cleanup` " +"method." +msgstr "" + +#: ../Doc/library/tempfile.rst:129 +msgid "" +"Creates a temporary file in the most secure manner possible. There are no " +"race conditions in the file's creation, assuming that the platform properly " +"implements the :const:`os.O_EXCL` flag for :func:`os.open`. The file is " +"readable and writable only by the creating user ID. If the platform uses " +"permission bits to indicate whether a file is executable, the file is " +"executable by no one. The file descriptor is not inherited by child " +"processes." +msgstr "" + +#: ../Doc/library/tempfile.rst:137 +msgid "" +"Unlike :func:`TemporaryFile`, the user of :func:`mkstemp` is responsible for " +"deleting the temporary file when done with it." +msgstr "" + +#: ../Doc/library/tempfile.rst:140 +msgid "" +"If *suffix* is not ``None``, the file name will end with that suffix, " +"otherwise there will be no suffix. :func:`mkstemp` does not put a dot " +"between the file name and the suffix; if you need one, put it at the " +"beginning of *suffix*." +msgstr "" + +#: ../Doc/library/tempfile.rst:145 +msgid "" +"If *prefix* is not ``None``, the file name will begin with that prefix; " +"otherwise, a default prefix is used. The default is the return value of :" +"func:`gettempprefix` or :func:`gettempprefixb`, as appropriate." +msgstr "" + +#: ../Doc/library/tempfile.rst:149 +msgid "" +"If *dir* is not ``None``, the file will be created in that directory; " +"otherwise, a default directory is used. The default directory is chosen " +"from a platform-dependent list, but the user of the application can control " +"the directory location by setting the *TMPDIR*, *TEMP* or *TMP* environment " +"variables. There is thus no guarantee that the generated filename will have " +"any nice properties, such as not requiring quoting when passed to external " +"commands via ``os.popen()``." +msgstr "" + +#: ../Doc/library/tempfile.rst:157 +msgid "" +"If any of *suffix*, *prefix*, and *dir* are not ``None``, they must be the " +"same type. If they are bytes, the returned name will be bytes instead of " +"str. If you want to force a bytes return value with otherwise default " +"behavior, pass ``suffix=b''``." +msgstr "" + +#: ../Doc/library/tempfile.rst:163 +msgid "" +"If *text* is specified, it indicates whether to open the file in binary mode " +"(the default) or text mode. On some platforms, this makes no difference." +msgstr "" + +#: ../Doc/library/tempfile.rst:167 +msgid "" +":func:`mkstemp` returns a tuple containing an OS-level handle to an open " +"file (as would be returned by :func:`os.open`) and the absolute pathname of " +"that file, in that order." +msgstr "" + +#: ../Doc/library/tempfile.rst:171 ../Doc/library/tempfile.rst:192 +msgid "" +"*suffix*, *prefix*, and *dir* may now be supplied in bytes in order to " +"obtain a bytes return value. Prior to this, only str was allowed. *suffix* " +"and *prefix* now accept and default to ``None`` to cause an appropriate " +"default value to be used." +msgstr "" + +#: ../Doc/library/tempfile.rst:180 +msgid "" +"Creates a temporary directory in the most secure manner possible. There are " +"no race conditions in the directory's creation. The directory is readable, " +"writable, and searchable only by the creating user ID." +msgstr "" + +#: ../Doc/library/tempfile.rst:184 +msgid "" +"The user of :func:`mkdtemp` is responsible for deleting the temporary " +"directory and its contents when done with it." +msgstr "" + +#: ../Doc/library/tempfile.rst:187 +msgid "" +"The *prefix*, *suffix*, and *dir* arguments are the same as for :func:" +"`mkstemp`." +msgstr "" + +#: ../Doc/library/tempfile.rst:190 +msgid ":func:`mkdtemp` returns the absolute pathname of the new directory." +msgstr "" + +#: ../Doc/library/tempfile.rst:201 +msgid "" +"Return the name of the directory used for temporary files. This defines the " +"default value for the *dir* argument to all functions in this module." +msgstr "" + +#: ../Doc/library/tempfile.rst:205 +msgid "" +"Python searches a standard list of directories to find one which the calling " +"user can create files in. The list is:" +msgstr "" + +#: ../Doc/library/tempfile.rst:208 +msgid "The directory named by the :envvar:`TMPDIR` environment variable." +msgstr "" + +#: ../Doc/library/tempfile.rst:210 +msgid "The directory named by the :envvar:`TEMP` environment variable." +msgstr "" + +#: ../Doc/library/tempfile.rst:212 +msgid "The directory named by the :envvar:`TMP` environment variable." +msgstr "" + +#: ../Doc/library/tempfile.rst:214 +msgid "A platform-specific location:" +msgstr "" + +#: ../Doc/library/tempfile.rst:216 +msgid "" +"On Windows, the directories :file:`C:\\\\TEMP`, :file:`C:\\\\TMP`, :file:`\\" +"\\TEMP`, and :file:`\\\\TMP`, in that order." +msgstr "" + +#: ../Doc/library/tempfile.rst:219 +msgid "" +"On all other platforms, the directories :file:`/tmp`, :file:`/var/tmp`, and :" +"file:`/usr/tmp`, in that order." +msgstr "" + +#: ../Doc/library/tempfile.rst:222 +msgid "As a last resort, the current working directory." +msgstr "" + +#: ../Doc/library/tempfile.rst:224 +msgid "" +"The result of this search is cached, see the description of :data:`tempdir` " +"below." +msgstr "" + +#: ../Doc/library/tempfile.rst:229 +msgid "Same as :func:`gettempdir` but the return value is in bytes." +msgstr "" + +#: ../Doc/library/tempfile.rst:235 +msgid "" +"Return the filename prefix used to create temporary files. This does not " +"contain the directory component." +msgstr "" + +#: ../Doc/library/tempfile.rst:240 +msgid "Same as :func:`gettempprefix` but the return value is in bytes." +msgstr "" + +#: ../Doc/library/tempfile.rst:244 +msgid "" +"The module uses a global variable to store the name of the directory used " +"for temporary files returned by :func:`gettempdir`. It can be set directly " +"to override the selection process, but this is discouraged. All functions in " +"this module take a *dir* argument which can be used to specify the directory " +"and this is the recommend approach." +msgstr "" + +#: ../Doc/library/tempfile.rst:252 +msgid "" +"When set to a value other than ``None``, this variable defines the default " +"value for the *dir* argument to all the functions defined in this module." +msgstr "" + +#: ../Doc/library/tempfile.rst:256 +msgid "" +"If ``tempdir`` is unset or ``None`` at any call to any of the above " +"functions except :func:`gettempprefix` it is initialized following the " +"algorithm described in :func:`gettempdir`." +msgstr "" + +#: ../Doc/library/tempfile.rst:265 +msgid "Here are some examples of typical usage of the :mod:`tempfile` module::" +msgstr "" + +#: ../Doc/library/tempfile.rst:296 +msgid "Deprecated functions and variables" +msgstr "" + +#: ../Doc/library/tempfile.rst:298 +msgid "" +"A historical way to create temporary files was to first generate a file name " +"with the :func:`mktemp` function and then create a file using this name. " +"Unfortunately this is not secure, because a different process may create a " +"file with this name in the time between the call to :func:`mktemp` and the " +"subsequent attempt to create the file by the first process. The solution is " +"to combine the two steps and create the file immediately. This approach is " +"used by :func:`mkstemp` and the other functions described above." +msgstr "" + +#: ../Doc/library/tempfile.rst:309 +msgid "Use :func:`mkstemp` instead." +msgstr "" + +#: ../Doc/library/tempfile.rst:312 +msgid "" +"Return an absolute pathname of a file that did not exist at the time the " +"call is made. The *prefix*, *suffix*, and *dir* arguments are similar to " +"those of :func:`mkstemp`, except that bytes file names, ``suffix=None`` and " +"``prefix=None`` are not supported." +msgstr "" + +#: ../Doc/library/tempfile.rst:319 +msgid "" +"Use of this function may introduce a security hole in your program. By the " +"time you get around to doing anything with the file name it returns, someone " +"else may have beaten you to the punch. :func:`mktemp` usage can be replaced " +"easily with :func:`NamedTemporaryFile`, passing it the ``delete=False`` " +"parameter::" +msgstr "" + +#: ../Doc/library/termios.rst:2 +msgid ":mod:`termios` --- POSIX style tty control" +msgstr "" + +#: ../Doc/library/termios.rst:14 +msgid "" +"This module provides an interface to the POSIX calls for tty I/O control. " +"For a complete description of these calls, see :manpage:`termios(2)` Unix " +"manual page. It is only available for those Unix versions that support " +"POSIX *termios* style tty I/O control configured during installation." +msgstr "" + +#: ../Doc/library/termios.rst:19 +msgid "" +"All functions in this module take a file descriptor *fd* as their first " +"argument. This can be an integer file descriptor, such as returned by ``sys." +"stdin.fileno()``, or a :term:`file object`, such as ``sys.stdin`` itself." +msgstr "" + +#: ../Doc/library/termios.rst:23 +msgid "" +"This module also defines all the constants needed to work with the functions " +"provided here; these have the same name as their counterparts in C. Please " +"refer to your system documentation for more information on using these " +"terminal control interfaces." +msgstr "" + +#: ../Doc/library/termios.rst:33 +msgid "" +"Return a list containing the tty attributes for file descriptor *fd*, as " +"follows: ``[iflag, oflag, cflag, lflag, ispeed, ospeed, cc]`` where *cc* is " +"a list of the tty special characters (each a string of length 1, except the " +"items with indices :const:`VMIN` and :const:`VTIME`, which are integers when " +"these fields are defined). The interpretation of the flags and the speeds " +"as well as the indexing in the *cc* array must be done using the symbolic " +"constants defined in the :mod:`termios` module." +msgstr "" + +#: ../Doc/library/termios.rst:44 +msgid "" +"Set the tty attributes for file descriptor *fd* from the *attributes*, which " +"is a list like the one returned by :func:`tcgetattr`. The *when* argument " +"determines when the attributes are changed: :const:`TCSANOW` to change " +"immediately, :const:`TCSADRAIN` to change after transmitting all queued " +"output, or :const:`TCSAFLUSH` to change after transmitting all queued output " +"and discarding all queued input." +msgstr "" + +#: ../Doc/library/termios.rst:54 +msgid "" +"Send a break on file descriptor *fd*. A zero *duration* sends a break for " +"0.25 --0.5 seconds; a nonzero *duration* has a system dependent meaning." +msgstr "" + +#: ../Doc/library/termios.rst:60 +msgid "" +"Wait until all output written to file descriptor *fd* has been transmitted." +msgstr "" + +#: ../Doc/library/termios.rst:65 +msgid "" +"Discard queued data on file descriptor *fd*. The *queue* selector specifies " +"which queue: :const:`TCIFLUSH` for the input queue, :const:`TCOFLUSH` for " +"the output queue, or :const:`TCIOFLUSH` for both queues." +msgstr "" + +#: ../Doc/library/termios.rst:72 +msgid "" +"Suspend or resume input or output on file descriptor *fd*. The *action* " +"argument can be :const:`TCOOFF` to suspend output, :const:`TCOON` to restart " +"output, :const:`TCIOFF` to suspend input, or :const:`TCION` to restart input." +msgstr "" + +#: ../Doc/library/termios.rst:79 +msgid "Module :mod:`tty`" +msgstr "" + +#: ../Doc/library/termios.rst:80 +msgid "Convenience functions for common terminal control operations." +msgstr "" + +#: ../Doc/library/termios.rst:88 +msgid "" +"Here's a function that prompts for a password with echoing turned off. Note " +"the technique using a separate :func:`tcgetattr` call and a :keyword:" +"`try` ... :keyword:`finally` statement to ensure that the old tty attributes " +"are restored exactly no matter what happens::" +msgstr "" + +#: ../Doc/library/test.rst:2 +msgid ":mod:`test` --- Regression tests package for Python" +msgstr "" + +#: ../Doc/library/test.rst:10 +msgid "" +"The :mod:`test` package is meant for internal use by Python only. It is " +"documented for the benefit of the core developers of Python. Any use of this " +"package outside of Python's standard library is discouraged as code " +"mentioned here can change or be removed without notice between releases of " +"Python." +msgstr "" + +#: ../Doc/library/test.rst:18 +msgid "" +"The :mod:`test` package contains all regression tests for Python as well as " +"the modules :mod:`test.support` and :mod:`test.regrtest`. :mod:`test." +"support` is used to enhance your tests while :mod:`test.regrtest` drives the " +"testing suite." +msgstr "" + +#: ../Doc/library/test.rst:23 +msgid "" +"Each module in the :mod:`test` package whose name starts with ``test_`` is a " +"testing suite for a specific module or feature. All new tests should be " +"written using the :mod:`unittest` or :mod:`doctest` module. Some older " +"tests are written using a \"traditional\" testing style that compares output " +"printed to ``sys.stdout``; this style of test is considered deprecated." +msgstr "" + +#: ../Doc/library/test.rst:33 +msgid "Module :mod:`unittest`" +msgstr "" + +#: ../Doc/library/test.rst:33 +msgid "Writing PyUnit regression tests." +msgstr "" + +#: ../Doc/library/test.rst:35 ../Doc/library/unittest.rst:53 +msgid "Module :mod:`doctest`" +msgstr "" + +#: ../Doc/library/test.rst:36 +msgid "Tests embedded in documentation strings." +msgstr "" + +#: ../Doc/library/test.rst:42 +msgid "Writing Unit Tests for the :mod:`test` package" +msgstr "" + +#: ../Doc/library/test.rst:44 +msgid "" +"It is preferred that tests that use the :mod:`unittest` module follow a few " +"guidelines. One is to name the test module by starting it with ``test_`` and " +"end it with the name of the module being tested. The test methods in the " +"test module should start with ``test_`` and end with a description of what " +"the method is testing. This is needed so that the methods are recognized by " +"the test driver as test methods. Also, no documentation string for the " +"method should be included. A comment (such as ``# Tests function returns " +"only True or False``) should be used to provide documentation for test " +"methods. This is done because documentation strings get printed out if they " +"exist and thus what test is being run is not stated." +msgstr "" + +#: ../Doc/library/test.rst:55 +msgid "A basic boilerplate is often used::" +msgstr "" + +#: ../Doc/library/test.rst:88 +msgid "" +"This code pattern allows the testing suite to be run by :mod:`test." +"regrtest`, on its own as a script that supports the :mod:`unittest` CLI, or " +"via the ``python -m unittest`` CLI." +msgstr "" + +#: ../Doc/library/test.rst:92 +msgid "" +"The goal for regression testing is to try to break code. This leads to a few " +"guidelines to be followed:" +msgstr "" + +#: ../Doc/library/test.rst:95 +msgid "" +"The testing suite should exercise all classes, functions, and constants. " +"This includes not just the external API that is to be presented to the " +"outside world but also \"private\" code." +msgstr "" + +#: ../Doc/library/test.rst:99 +msgid "" +"Whitebox testing (examining the code being tested when the tests are being " +"written) is preferred. Blackbox testing (testing only the published user " +"interface) is not complete enough to make sure all boundary and edge cases " +"are tested." +msgstr "" + +#: ../Doc/library/test.rst:104 +msgid "" +"Make sure all possible values are tested including invalid ones. This makes " +"sure that not only all valid values are acceptable but also that improper " +"values are handled correctly." +msgstr "" + +#: ../Doc/library/test.rst:108 +msgid "" +"Exhaust as many code paths as possible. Test where branching occurs and thus " +"tailor input to make sure as many different paths through the code are taken." +msgstr "" + +#: ../Doc/library/test.rst:111 +msgid "" +"Add an explicit test for any bugs discovered for the tested code. This will " +"make sure that the error does not crop up again if the code is changed in " +"the future." +msgstr "" + +#: ../Doc/library/test.rst:115 +msgid "" +"Make sure to clean up after your tests (such as close and remove all " +"temporary files)." +msgstr "" + +#: ../Doc/library/test.rst:118 +msgid "" +"If a test is dependent on a specific condition of the operating system then " +"verify the condition already exists before attempting the test." +msgstr "" + +#: ../Doc/library/test.rst:121 +msgid "" +"Import as few modules as possible and do it as soon as possible. This " +"minimizes external dependencies of tests and also minimizes possible " +"anomalous behavior from side-effects of importing a module." +msgstr "" + +#: ../Doc/library/test.rst:125 +msgid "" +"Try to maximize code reuse. On occasion, tests will vary by something as " +"small as what type of input is used. Minimize code duplication by " +"subclassing a basic test class with a class that specifies the input::" +msgstr "" + +#: ../Doc/library/test.rst:145 +msgid "" +"When using this pattern, remember that all classes that inherit from :class:" +"`unittest.TestCase` are run as tests. The :class:`Mixin` class in the " +"example above does not have any data and so can't be run by itself, thus it " +"does not inherit from :class:`unittest.TestCase`." +msgstr "" + +#: ../Doc/library/test.rst:153 +msgid "Test Driven Development" +msgstr "" + +#: ../Doc/library/test.rst:154 +msgid "A book by Kent Beck on writing tests before code." +msgstr "" + +#: ../Doc/library/test.rst:160 +msgid "Running tests using the command-line interface" +msgstr "" + +#: ../Doc/library/test.rst:162 +msgid "" +"The :mod:`test` package can be run as a script to drive Python's regression " +"test suite, thanks to the :option:`-m` option: :program:`python -m test`. " +"Under the hood, it uses :mod:`test.regrtest`; the call :program:`python -m " +"test.regrtest` used in previous Python versions still works. Running the " +"script by itself automatically starts running all regression tests in the :" +"mod:`test` package. It does this by finding all modules in the package whose " +"name starts with ``test_``, importing them, and executing the function :func:" +"`test_main` if present or loading the tests via unittest.TestLoader." +"loadTestsFromModule if ``test_main`` does not exist. The names of tests to " +"execute may also be passed to the script. Specifying a single regression " +"test (:program:`python -m test test_spam`) will minimize output and only " +"print whether the test passed or failed." +msgstr "" + +#: ../Doc/library/test.rst:175 +msgid "" +"Running :mod:`test` directly allows what resources are available for tests " +"to use to be set. You do this by using the ``-u`` command-line option. " +"Specifying ``all`` as the value for the ``-u`` option enables all possible " +"resources: :program:`python -m test -uall`. If all but one resource is " +"desired (a more common case), a comma-separated list of resources that are " +"not desired may be listed after ``all``. The command :program:`python -m " +"test -uall,-audio,-largefile` will run :mod:`test` with all resources except " +"the ``audio`` and ``largefile`` resources. For a list of all resources and " +"more command-line options, run :program:`python -m test -h`." +msgstr "" + +#: ../Doc/library/test.rst:186 +msgid "" +"Some other ways to execute the regression tests depend on what platform the " +"tests are being executed on. On Unix, you can run :program:`make test` at " +"the top-level directory where Python was built. On Windows, executing :" +"program:`rt.bat` from your :file:`PCBuild` directory will run all regression " +"tests." +msgstr "" + +#: ../Doc/library/test.rst:194 +msgid ":mod:`test.support` --- Utilities for the Python test suite" +msgstr "" + +#: ../Doc/library/test.rst:200 +msgid "" +"The :mod:`test.support` module provides support for Python's regression test " +"suite." +msgstr "" + +#: ../Doc/library/test.rst:205 +msgid "" +":mod:`test.support` is not a public module. It is documented here to help " +"Python developers write tests. The API of this module is subject to change " +"without backwards compatibility concerns between releases." +msgstr "" + +#: ../Doc/library/test.rst:210 +msgid "This module defines the following exceptions:" +msgstr "" + +#: ../Doc/library/test.rst:214 +msgid "" +"Exception to be raised when a test fails. This is deprecated in favor of :" +"mod:`unittest`\\ -based tests and :class:`unittest.TestCase`'s assertion " +"methods." +msgstr "" + +#: ../Doc/library/test.rst:221 +msgid "" +"Subclass of :exc:`unittest.SkipTest`. Raised when a resource (such as a " +"network connection) is not available. Raised by the :func:`requires` " +"function." +msgstr "" + +#: ../Doc/library/test.rst:226 +msgid "The :mod:`test.support` module defines the following constants:" +msgstr "" + +#: ../Doc/library/test.rst:230 +msgid "" +"``True`` when verbose output is enabled. Should be checked when more " +"detailed information is desired about a running test. *verbose* is set by :" +"mod:`test.regrtest`." +msgstr "" + +#: ../Doc/library/test.rst:237 +msgid "``True`` if the running interpreter is Jython." +msgstr "" + +#: ../Doc/library/test.rst:242 +msgid "" +"Set to a name that is safe to use as the name of a temporary file. Any " +"temporary file that is created should be closed and unlinked (removed)." +msgstr "" + +#: ../Doc/library/test.rst:246 +msgid "The :mod:`test.support` module defines the following functions:" +msgstr "" + +#: ../Doc/library/test.rst:250 +msgid "" +"Remove the module named *module_name* from ``sys.modules`` and delete any " +"byte-compiled files of the module." +msgstr "" + +#: ../Doc/library/test.rst:256 +msgid "" +"Return ``True`` if *resource* is enabled and available. The list of " +"available resources is only set when :mod:`test.regrtest` is executing the " +"tests." +msgstr "" + +#: ../Doc/library/test.rst:263 +msgid "" +"Raise :exc:`ResourceDenied` if *resource* is not available. *msg* is the " +"argument to :exc:`ResourceDenied` if it is raised. Always returns ``True`` " +"if called by a function whose ``__name__`` is ``'__main__'``. Used when " +"tests are executed by :mod:`test.regrtest`." +msgstr "" + +#: ../Doc/library/test.rst:271 +msgid "" +"Return the path to the file named *filename*. If no match is found " +"*filename* is returned. This does not equal a failure since it could be the " +"path to the file." +msgstr "" + +#: ../Doc/library/test.rst:275 +msgid "" +"Setting *subdir* indicates a relative path to use to find the file rather " +"than looking directly in the path directories." +msgstr "" + +#: ../Doc/library/test.rst:281 +msgid "" +"Execute :class:`unittest.TestCase` subclasses passed to the function. The " +"function scans the classes for methods starting with the prefix ``test_`` " +"and executes the tests individually." +msgstr "" + +#: ../Doc/library/test.rst:285 +msgid "" +"It is also legal to pass strings as parameters; these should be keys in " +"``sys.modules``. Each associated module will be scanned by ``unittest." +"TestLoader.loadTestsFromModule()``. This is usually seen in the following :" +"func:`test_main` function::" +msgstr "" + +#: ../Doc/library/test.rst:293 +msgid "This will run all tests defined in the named module." +msgstr "" + +#: ../Doc/library/test.rst:298 +msgid "" +"Run :func:`doctest.testmod` on the given *module*. Return ``(failure_count, " +"test_count)``." +msgstr "" + +#: ../Doc/library/test.rst:301 +msgid "" +"If *verbosity* is ``None``, :func:`doctest.testmod` is run with verbosity " +"set to :data:`verbose`. Otherwise, it is run with verbosity set to ``None``." +msgstr "" + +#: ../Doc/library/test.rst:307 +msgid "" +"A convenience wrapper for :func:`warnings.catch_warnings()` that makes it " +"easier to test that a warning was correctly raised. It is approximately " +"equivalent to calling ``warnings.catch_warnings(record=True)`` with :meth:" +"`warnings.simplefilter` set to ``always`` and with the option to " +"automatically validate the results that are recorded." +msgstr "" + +#: ../Doc/library/test.rst:313 +msgid "" +"``check_warnings`` accepts 2-tuples of the form ``(\"message regexp\", " +"WarningCategory)`` as positional arguments. If one or more *filters* are " +"provided, or if the optional keyword argument *quiet* is ``False``, it " +"checks to make sure the warnings are as expected: each specified filter " +"must match at least one of the warnings raised by the enclosed code or the " +"test fails, and if any warnings are raised that do not match any of the " +"specified filters the test fails. To disable the first of these checks, set " +"*quiet* to ``True``." +msgstr "" + +#: ../Doc/library/test.rst:322 +msgid "If no arguments are specified, it defaults to::" +msgstr "" + +#: ../Doc/library/test.rst:326 +msgid "In this case all warnings are caught and no errors are raised." +msgstr "" + +#: ../Doc/library/test.rst:328 +msgid "" +"On entry to the context manager, a :class:`WarningRecorder` instance is " +"returned. The underlying warnings list from :func:`~warnings.catch_warnings` " +"is available via the recorder object's :attr:`warnings` attribute. As a " +"convenience, the attributes of the object representing the most recent " +"warning can also be accessed directly through the recorder object (see " +"example below). If no warning has been raised, then any of the attributes " +"that would otherwise be expected on an object representing a warning will " +"return ``None``." +msgstr "" + +#: ../Doc/library/test.rst:337 +msgid "" +"The recorder object also has a :meth:`reset` method, which clears the " +"warnings list." +msgstr "" + +#: ../Doc/library/test.rst:340 +msgid "The context manager is designed to be used like this::" +msgstr "" + +#: ../Doc/library/test.rst:347 +msgid "" +"In this case if either warning was not raised, or some other warning was " +"raised, :func:`check_warnings` would raise an error." +msgstr "" + +#: ../Doc/library/test.rst:350 +msgid "" +"When a test needs to look more deeply into the warnings, rather than just " +"checking whether or not they occurred, code like this can be used::" +msgstr "" + +#: ../Doc/library/test.rst:364 +msgid "" +"Here all warnings will be caught, and the test code tests the captured " +"warnings directly." +msgstr "" + +#: ../Doc/library/test.rst:367 +msgid "New optional arguments *filters* and *quiet*." +msgstr "" + +#: ../Doc/library/test.rst:375 +msgid "" +"A context managers that temporarily replaces the named stream with :class:" +"`io.StringIO` object." +msgstr "" + +#: ../Doc/library/test.rst:378 +msgid "Example use with output streams::" +msgstr "" + +#: ../Doc/library/test.rst:386 +msgid "Example use with input stream::" +msgstr "" + +#: ../Doc/library/test.rst:398 +msgid "" +"A context manager that creates a temporary directory at *path* and yields " +"the directory." +msgstr "" + +#: ../Doc/library/test.rst:401 +msgid "" +"If *path* is None, the temporary directory is created using :func:`tempfile." +"mkdtemp`. If *quiet* is ``False``, the context manager raises an exception " +"on error. Otherwise, if *path* is specified and cannot be created, only a " +"warning is issued." +msgstr "" + +#: ../Doc/library/test.rst:409 +msgid "" +"A context manager that temporarily changes the current working directory to " +"*path* and yields the directory." +msgstr "" + +#: ../Doc/library/test.rst:412 +msgid "" +"If *quiet* is ``False``, the context manager raises an exception on error. " +"Otherwise, it issues only a warning and keeps the current working directory " +"the same." +msgstr "" + +#: ../Doc/library/test.rst:419 +msgid "" +"A context manager that temporarily creates a new directory and changes the " +"current working directory (CWD)." +msgstr "" + +#: ../Doc/library/test.rst:422 +msgid "" +"The context manager creates a temporary directory in the current directory " +"with name *name* before temporarily changing the current working directory. " +"If *name* is None, the temporary directory is created using :func:`tempfile." +"mkdtemp`." +msgstr "" + +#: ../Doc/library/test.rst:427 +msgid "" +"If *quiet* is ``False`` and it is not possible to create or change the CWD, " +"an error is raised. Otherwise, only a warning is raised and the original " +"CWD is used." +msgstr "" + +#: ../Doc/library/test.rst:434 +msgid "A context manager that temporarily sets the process umask." +msgstr "" + +#: ../Doc/library/test.rst:439 +msgid "Return ``True`` if the OS supports symbolic links, ``False`` otherwise." +msgstr "" + +#: ../Doc/library/test.rst:445 +msgid "A decorator for running tests that require support for symbolic links." +msgstr "" + +#: ../Doc/library/test.rst:450 +msgid "" +"A decorator to conditionally mark tests with :func:`unittest." +"expectedFailure`. Any use of this decorator should have an associated " +"comment identifying the relevant tracker issue." +msgstr "" + +#: ../Doc/library/test.rst:457 +msgid "" +"A decorator for running a function in a different locale, correctly " +"resetting it after it has finished. *catstr* is the locale category as a " +"string (for example ``\"LC_ALL\"``). The *locales* passed will be tried " +"sequentially, and the first valid locale will be used." +msgstr "" + +#: ../Doc/library/test.rst:465 +msgid "" +"Create an invalid file descriptor by opening and closing a temporary file, " +"and returning its descriptor." +msgstr "" + +#: ../Doc/library/test.rst:471 +msgid "" +"This function imports and returns the named module. Unlike a normal import, " +"this function raises :exc:`unittest.SkipTest` if the module cannot be " +"imported." +msgstr "" + +#: ../Doc/library/test.rst:475 ../Doc/library/test.rst:499 +msgid "" +"Module and package deprecation messages are suppressed during this import if " +"*deprecated* is ``True``." +msgstr "" + +#: ../Doc/library/test.rst:483 +msgid "" +"This function imports and returns a fresh copy of the named Python module by " +"removing the named module from ``sys.modules`` before doing the import. Note " +"that unlike :func:`reload`, the original module is not affected by this " +"operation." +msgstr "" + +#: ../Doc/library/test.rst:488 +msgid "" +"*fresh* is an iterable of additional module names that are also removed from " +"the ``sys.modules`` cache before doing the import." +msgstr "" + +#: ../Doc/library/test.rst:491 +msgid "" +"*blocked* is an iterable of module names that are replaced with ``None`` in " +"the module cache during the import to ensure that attempts to import them " +"raise :exc:`ImportError`." +msgstr "" + +#: ../Doc/library/test.rst:495 +msgid "" +"The named module and any modules named in the *fresh* and *blocked* " +"parameters are saved before starting the import and then reinserted into " +"``sys.modules`` when the fresh import is complete." +msgstr "" + +#: ../Doc/library/test.rst:502 +msgid "" +"This function will raise :exc:`ImportError` if the named module cannot be " +"imported." +msgstr "" + +#: ../Doc/library/test.rst:505 ../Doc/library/test.rst:605 +msgid "Example use::" +msgstr "" + +#: ../Doc/library/test.rst:519 +msgid "" +"Bind the socket to a free port and return the port number. Relies on " +"ephemeral ports in order to ensure we are using an unbound port. This is " +"important as many tests may be running simultaneously, especially in a " +"buildbot environment. This method raises an exception if the ``sock." +"family`` is :const:`~socket.AF_INET` and ``sock.type`` is :const:`~socket." +"SOCK_STREAM`, and the socket has :const:`~socket.SO_REUSEADDR` or :const:" +"`~socket.SO_REUSEPORT` set on it. Tests should never set these socket " +"options for TCP/IP sockets. The only case for setting these options is " +"testing multicasting via multiple UDP sockets." +msgstr "" + +#: ../Doc/library/test.rst:530 +msgid "" +"Additionally, if the :const:`~socket.SO_EXCLUSIVEADDRUSE` socket option is " +"available (i.e. on Windows), it will be set on the socket. This will " +"prevent anyone else from binding to our host/port for the duration of the " +"test." +msgstr "" + +#: ../Doc/library/test.rst:538 +msgid "" +"Returns an unused port that should be suitable for binding. This is " +"achieved by creating a temporary socket with the same family and type as the " +"``sock`` parameter (default is :const:`~socket.AF_INET`, :const:`~socket." +"SOCK_STREAM`), and binding it to the specified host address (defaults to " +"``0.0.0.0``) with the port set to 0, eliciting an unused ephemeral port from " +"the OS. The temporary socket is then closed and deleted, and the ephemeral " +"port is returned." +msgstr "" + +#: ../Doc/library/test.rst:547 +msgid "" +"Either this method or :func:`bind_port` should be used for any tests where a " +"server socket needs to be bound to a particular port for the duration of the " +"test. Which one to use depends on whether the calling code is creating a " +"python socket, or if an unused port needs to be provided in a constructor or " +"passed to an external program (i.e. the ``-accept`` argument to openssl's " +"s_server mode). Always prefer :func:`bind_port` over :func:" +"`find_unused_port` where possible. Using a hard coded port is discouraged " +"since it can make multiple instances of the test impossible to run " +"simultaneously, which is a problem for buildbots." +msgstr "" + +#: ../Doc/library/test.rst:561 +msgid "" +"Generic implementation of the :mod:`unittest` ``load_tests`` protocol for " +"use in test packages. *pkg_dir* is the root directory of the package; " +"*loader*, *standard_tests*, and *pattern* are the arguments expected by " +"``load_tests``. In simple cases, the test package's ``__init__.py`` can be " +"the following::" +msgstr "" + +#: ../Doc/library/test.rst:575 +msgid "" +"Returns the set of attributes, functions or methods of *ref_api* not found " +"on *other_api*, except for a defined list of items to be ignored in this " +"check specified in *ignore*." +msgstr "" + +#: ../Doc/library/test.rst:579 +msgid "" +"By default this skips private attributes beginning with '_' but includes all " +"magic methods, i.e. those starting and ending in '__'." +msgstr "" + +#: ../Doc/library/test.rst:587 +msgid "" +"Assert that the ``__all__`` variable of *module* contains all public names." +msgstr "" + +#: ../Doc/library/test.rst:589 +msgid "" +"The module's public names (its API) are detected automatically based on " +"whether they match the public name convention and were defined in *module*." +msgstr "" + +#: ../Doc/library/test.rst:593 +msgid "" +"The *name_of_module* argument can specify (as a string or tuple thereof) " +"what module(s) an API could be defined in in order to be detected as a " +"public API. One case for this is when *module* imports part of its public " +"API from other modules, possibly a C backend (like ``csv`` and its ``_csv``)." +msgstr "" + +#: ../Doc/library/test.rst:598 +msgid "" +"The *extra* argument can be a set of names that wouldn't otherwise be " +"automatically detected as \"public\", like objects without a proper " +"``__module__`` attribute. If provided, it will be added to the automatically " +"detected ones." +msgstr "" + +#: ../Doc/library/test.rst:602 +msgid "" +"The *blacklist* argument can be a set of names that must not be treated as " +"part of the public API even though their names indicate otherwise." +msgstr "" + +#: ../Doc/library/test.rst:627 +msgid "The :mod:`test.support` module defines the following classes:" +msgstr "" + +#: ../Doc/library/test.rst:631 +msgid "" +"Instances are a context manager that raises :exc:`ResourceDenied` if the " +"specified exception type is raised. Any keyword arguments are treated as " +"attribute/value pairs to be compared against any exception raised within " +"the :keyword:`with` statement. Only if all pairs match properly against " +"attributes on the exception is :exc:`ResourceDenied` raised." +msgstr "" + +#: ../Doc/library/test.rst:640 +msgid "" +"Class used to temporarily set or unset environment variables. Instances can " +"be used as a context manager and have a complete dictionary interface for " +"querying/modifying the underlying ``os.environ``. After exit from the " +"context manager all changes to environment variables done through this " +"instance will be rolled back." +msgstr "" + +#: ../Doc/library/test.rst:646 +msgid "Added dictionary interface." +msgstr "" + +#: ../Doc/library/test.rst:651 +msgid "" +"Temporarily set the environment variable ``envvar`` to the value of " +"``value``." +msgstr "" + +#: ../Doc/library/test.rst:657 +msgid "Temporarily unset the environment variable ``envvar``." +msgstr "" + +#: ../Doc/library/test.rst:662 +msgid "" +"A context manager used to try to prevent crash dialog popups on tests that " +"are expected to crash a subprocess." +msgstr "" + +#: ../Doc/library/test.rst:665 +msgid "" +"On Windows, it disables Windows Error Reporting dialogs using `SetErrorMode " +"`_." +msgstr "" + +#: ../Doc/library/test.rst:668 +msgid "" +"On UNIX, :func:`resource.setrlimit` is used to set :attr:`resource." +"RLIMIT_CORE`'s soft limit to 0 to prevent coredump file creation." +msgstr "" + +#: ../Doc/library/test.rst:672 +msgid "On both platforms, the old value is restored by :meth:`__exit__`." +msgstr "" + +#: ../Doc/library/test.rst:677 +msgid "" +"Class used to record warnings for unit tests. See documentation of :func:" +"`check_warnings` above for more details." +msgstr "" + +#: ../Doc/library/text.rst:6 +msgid "Text Processing Services" +msgstr "" + +#: ../Doc/library/text.rst:8 +msgid "" +"The modules described in this chapter provide a wide range of string " +"manipulation operations and other text processing services." +msgstr "" + +#: ../Doc/library/text.rst:11 +msgid "" +"The :mod:`codecs` module described under :ref:`binaryservices` is also " +"highly relevant to text processing. In addition, see the documentation for " +"Python's built-in string type in :ref:`textseq`." +msgstr "" + +#: ../Doc/library/textwrap.rst:2 +msgid ":mod:`textwrap` --- Text wrapping and filling" +msgstr "" + +#: ../Doc/library/textwrap.rst:10 +msgid "**Source code:** :source:`Lib/textwrap.py`" +msgstr "" + +#: ../Doc/library/textwrap.rst:14 +msgid "" +"The :mod:`textwrap` module provides some convenience functions, as well as :" +"class:`TextWrapper`, the class that does all the work. If you're just " +"wrapping or filling one or two text strings, the convenience functions " +"should be good enough; otherwise, you should use an instance of :class:" +"`TextWrapper` for efficiency." +msgstr "" + +#: ../Doc/library/textwrap.rst:22 +msgid "" +"Wraps the single paragraph in *text* (a string) so every line is at most " +"*width* characters long. Returns a list of output lines, without final " +"newlines." +msgstr "" + +#: ../Doc/library/textwrap.rst:26 +msgid "" +"Optional keyword arguments correspond to the instance attributes of :class:" +"`TextWrapper`, documented below. *width* defaults to ``70``." +msgstr "" + +#: ../Doc/library/textwrap.rst:29 +msgid "" +"See the :meth:`TextWrapper.wrap` method for additional details on how :func:" +"`wrap` behaves." +msgstr "" + +#: ../Doc/library/textwrap.rst:35 +msgid "" +"Wraps the single paragraph in *text*, and returns a single string containing " +"the wrapped paragraph. :func:`fill` is shorthand for ::" +msgstr "" + +#: ../Doc/library/textwrap.rst:40 +msgid "" +"In particular, :func:`fill` accepts exactly the same keyword arguments as :" +"func:`wrap`." +msgstr "" + +#: ../Doc/library/textwrap.rst:46 +msgid "Collapse and truncate the given *text* to fit in the given *width*." +msgstr "" + +#: ../Doc/library/textwrap.rst:48 +msgid "" +"First the whitespace in *text* is collapsed (all whitespace is replaced by " +"single spaces). If the result fits in the *width*, it is returned. " +"Otherwise, enough words are dropped from the end so that the remaining words " +"plus the :attr:`placeholder` fit within :attr:`width`::" +msgstr "" + +#: ../Doc/library/textwrap.rst:60 +msgid "" +"Optional keyword arguments correspond to the instance attributes of :class:" +"`TextWrapper`, documented below. Note that the whitespace is collapsed " +"before the text is passed to the :class:`TextWrapper` :meth:`fill` function, " +"so changing the value of :attr:`.tabsize`, :attr:`.expand_tabs`, :attr:`." +"drop_whitespace`, and :attr:`.replace_whitespace` will have no effect." +msgstr "" + +#: ../Doc/library/textwrap.rst:71 +msgid "Remove any common leading whitespace from every line in *text*." +msgstr "" + +#: ../Doc/library/textwrap.rst:73 +msgid "" +"This can be used to make triple-quoted strings line up with the left edge of " +"the display, while still presenting them in the source code in indented form." +msgstr "" + +#: ../Doc/library/textwrap.rst:76 +msgid "" +"Note that tabs and spaces are both treated as whitespace, but they are not " +"equal: the lines ``\" hello\"`` and ``\"\\thello\"`` are considered to have " +"no common leading whitespace." +msgstr "" + +#: ../Doc/library/textwrap.rst:94 +msgid "Add *prefix* to the beginning of selected lines in *text*." +msgstr "" + +#: ../Doc/library/textwrap.rst:96 +msgid "Lines are separated by calling ``text.splitlines(True)``." +msgstr "" + +#: ../Doc/library/textwrap.rst:98 +msgid "" +"By default, *prefix* is added to all lines that do not consist solely of " +"whitespace (including any line endings)." +msgstr "" + +#: ../Doc/library/textwrap.rst:107 +msgid "" +"The optional *predicate* argument can be used to control which lines are " +"indented. For example, it is easy to add *prefix* to even empty and " +"whitespace-only lines::" +msgstr "" + +#: ../Doc/library/textwrap.rst:120 +msgid "" +":func:`wrap`, :func:`fill` and :func:`shorten` work by creating a :class:" +"`TextWrapper` instance and calling a single method on it. That instance is " +"not reused, so for applications that process many text strings using :func:" +"`wrap` and/or :func:`fill`, it may be more efficient to create your own :" +"class:`TextWrapper` object." +msgstr "" + +#: ../Doc/library/textwrap.rst:126 +msgid "" +"Text is preferably wrapped on whitespaces and right after the hyphens in " +"hyphenated words; only then will long words be broken if necessary, unless :" +"attr:`TextWrapper.break_long_words` is set to false." +msgstr "" + +#: ../Doc/library/textwrap.rst:132 +msgid "" +"The :class:`TextWrapper` constructor accepts a number of optional keyword " +"arguments. Each keyword argument corresponds to an instance attribute, so " +"for example ::" +msgstr "" + +#: ../Doc/library/textwrap.rst:138 +msgid "is the same as ::" +msgstr "" + +#: ../Doc/library/textwrap.rst:143 +msgid "" +"You can re-use the same :class:`TextWrapper` object many times, and you can " +"change any of its options through direct assignment to instance attributes " +"between uses." +msgstr "" + +#: ../Doc/library/textwrap.rst:147 +msgid "" +"The :class:`TextWrapper` instance attributes (and keyword arguments to the " +"constructor) are as follows:" +msgstr "" + +#: ../Doc/library/textwrap.rst:153 +msgid "" +"(default: ``70``) The maximum length of wrapped lines. As long as there are " +"no individual words in the input text longer than :attr:`width`, :class:" +"`TextWrapper` guarantees that no output line will be longer than :attr:" +"`width` characters." +msgstr "" + +#: ../Doc/library/textwrap.rst:161 +msgid "" +"(default: ``True``) If true, then all tab characters in *text* will be " +"expanded to spaces using the :meth:`expandtabs` method of *text*." +msgstr "" + +#: ../Doc/library/textwrap.rst:167 +msgid "" +"(default: ``8``) If :attr:`expand_tabs` is true, then all tab characters in " +"*text* will be expanded to zero or more spaces, depending on the current " +"column and the given tab size." +msgstr "" + +#: ../Doc/library/textwrap.rst:176 +msgid "" +"(default: ``True``) If true, after tab expansion but before wrapping, the :" +"meth:`wrap` method will replace each whitespace character with a single " +"space. The whitespace characters replaced are as follows: tab, newline, " +"vertical tab, formfeed, and carriage return (``'\\t\\n\\v\\f\\r'``)." +msgstr "" + +#: ../Doc/library/textwrap.rst:184 +msgid "" +"If :attr:`expand_tabs` is false and :attr:`replace_whitespace` is true, each " +"tab character will be replaced by a single space, which is *not* the same as " +"tab expansion." +msgstr "" + +#: ../Doc/library/textwrap.rst:190 +msgid "" +"If :attr:`replace_whitespace` is false, newlines may appear in the middle of " +"a line and cause strange output. For this reason, text should be split into " +"paragraphs (using :meth:`str.splitlines` or similar) which are wrapped " +"separately." +msgstr "" + +#: ../Doc/library/textwrap.rst:198 +msgid "" +"(default: ``True``) If true, whitespace at the beginning and ending of every " +"line (after wrapping but before indenting) is dropped. Whitespace at the " +"beginning of the paragraph, however, is not dropped if non-whitespace " +"follows it. If whitespace being dropped takes up an entire line, the whole " +"line is dropped." +msgstr "" + +#: ../Doc/library/textwrap.rst:207 +msgid "" +"(default: ``''``) String that will be prepended to the first line of wrapped " +"output. Counts towards the length of the first line. The empty string is " +"not indented." +msgstr "" + +#: ../Doc/library/textwrap.rst:214 +msgid "" +"(default: ``''``) String that will be prepended to all lines of wrapped " +"output except the first. Counts towards the length of each line except the " +"first." +msgstr "" + +#: ../Doc/library/textwrap.rst:221 +msgid "" +"(default: ``False``) If true, :class:`TextWrapper` attempts to detect " +"sentence endings and ensure that sentences are always separated by exactly " +"two spaces. This is generally desired for text in a monospaced font. " +"However, the sentence detection algorithm is imperfect: it assumes that a " +"sentence ending consists of a lowercase letter followed by one of ``'.'``, " +"``'!'``, or ``'?'``, possibly followed by one of ``'\"'`` or ``\"'\"``, " +"followed by a space. One problem with this is algorithm is that it is " +"unable to detect the difference between \"Dr.\" in ::" +msgstr "" + +#: ../Doc/library/textwrap.rst:232 +msgid "and \"Spot.\" in ::" +msgstr "" + +#: ../Doc/library/textwrap.rst:236 +msgid ":attr:`fix_sentence_endings` is false by default." +msgstr "" + +#: ../Doc/library/textwrap.rst:238 +msgid "" +"Since the sentence detection algorithm relies on ``string.lowercase`` for " +"the definition of \"lowercase letter,\" and a convention of using two spaces " +"after a period to separate sentences on the same line, it is specific to " +"English-language texts." +msgstr "" + +#: ../Doc/library/textwrap.rst:246 +msgid "" +"(default: ``True``) If true, then words longer than :attr:`width` will be " +"broken in order to ensure that no lines are longer than :attr:`width`. If " +"it is false, long words will not be broken, and some lines may be longer " +"than :attr:`width`. (Long words will be put on a line by themselves, in " +"order to minimize the amount by which :attr:`width` is exceeded.)" +msgstr "" + +#: ../Doc/library/textwrap.rst:255 +msgid "" +"(default: ``True``) If true, wrapping will occur preferably on whitespaces " +"and right after hyphens in compound words, as it is customary in English. If " +"false, only whitespaces will be considered as potentially good places for " +"line breaks, but you need to set :attr:`break_long_words` to false if you " +"want truly insecable words. Default behaviour in previous versions was to " +"always allow breaking hyphenated words." +msgstr "" + +#: ../Doc/library/textwrap.rst:265 +msgid "" +"(default: ``None``) If not ``None``, then the output will contain at most " +"*max_lines* lines, with *placeholder* appearing at the end of the output." +msgstr "" + +#: ../Doc/library/textwrap.rst:273 +msgid "" +"(default: ``' [...]'``) String that will appear at the end of the output " +"text if it has been truncated." +msgstr "" + +#: ../Doc/library/textwrap.rst:279 +msgid "" +":class:`TextWrapper` also provides some public methods, analogous to the " +"module-level convenience functions:" +msgstr "" + +#: ../Doc/library/textwrap.rst:284 +msgid "" +"Wraps the single paragraph in *text* (a string) so every line is at most :" +"attr:`width` characters long. All wrapping options are taken from instance " +"attributes of the :class:`TextWrapper` instance. Returns a list of output " +"lines, without final newlines. If the wrapped output has no content, the " +"returned list is empty." +msgstr "" + +#: ../Doc/library/textwrap.rst:293 +msgid "" +"Wraps the single paragraph in *text*, and returns a single string containing " +"the wrapped paragraph." +msgstr "" + +#: ../Doc/library/threading.rst:2 +msgid ":mod:`threading` --- Thread-based parallelism" +msgstr "" + +#: ../Doc/library/threading.rst:7 +msgid "**Source code:** :source:`Lib/threading.py`" +msgstr "" + +#: ../Doc/library/threading.rst:11 +msgid "" +"This module constructs higher-level threading interfaces on top of the lower " +"level :mod:`_thread` module. See also the :mod:`queue` module." +msgstr "" + +#: ../Doc/library/threading.rst:14 +msgid "" +"The :mod:`dummy_threading` module is provided for situations where :mod:" +"`threading` cannot be used because :mod:`_thread` is missing." +msgstr "" + +#: ../Doc/library/threading.rst:19 +msgid "" +"While they are not listed below, the ``camelCase`` names used for some " +"methods and functions in this module in the Python 2.x series are still " +"supported by this module." +msgstr "" + +#: ../Doc/library/threading.rst:29 +msgid "" +"Return the number of :class:`Thread` objects currently alive. The returned " +"count is equal to the length of the list returned by :func:`.enumerate`." +msgstr "" + +#: ../Doc/library/threading.rst:35 +msgid "" +"Return the current :class:`Thread` object, corresponding to the caller's " +"thread of control. If the caller's thread of control was not created " +"through the :mod:`threading` module, a dummy thread object with limited " +"functionality is returned." +msgstr "" + +#: ../Doc/library/threading.rst:54 +msgid "" +"Return a list of all :class:`Thread` objects currently alive. The list " +"includes daemonic threads, dummy thread objects created by :func:" +"`current_thread`, and the main thread. It excludes terminated threads and " +"threads that have not yet been started." +msgstr "" + +#: ../Doc/library/threading.rst:62 +msgid "" +"Return the main :class:`Thread` object. In normal conditions, the main " +"thread is the thread from which the Python interpreter was started." +msgstr "" + +#: ../Doc/library/threading.rst:73 +msgid "" +"Set a trace function for all threads started from the :mod:`threading` " +"module. The *func* will be passed to :func:`sys.settrace` for each thread, " +"before its :meth:`~Thread.run` method is called." +msgstr "" + +#: ../Doc/library/threading.rst:82 +msgid "" +"Set a profile function for all threads started from the :mod:`threading` " +"module. The *func* will be passed to :func:`sys.setprofile` for each " +"thread, before its :meth:`~Thread.run` method is called." +msgstr "" + +#: ../Doc/library/threading.rst:106 +msgid "This module also defines the following constant:" +msgstr "" + +#: ../Doc/library/threading.rst:110 +msgid "" +"The maximum value allowed for the *timeout* parameter of blocking functions " +"(:meth:`Lock.acquire`, :meth:`RLock.acquire`, :meth:`Condition.wait`, etc.). " +"Specifying a timeout greater than this value will raise an :exc:" +"`OverflowError`." +msgstr "" + +#: ../Doc/library/threading.rst:118 +msgid "" +"This module defines a number of classes, which are detailed in the sections " +"below." +msgstr "" + +#: ../Doc/library/threading.rst:121 +msgid "" +"The design of this module is loosely based on Java's threading model. " +"However, where Java makes locks and condition variables basic behavior of " +"every object, they are separate objects in Python. Python's :class:`Thread` " +"class supports a subset of the behavior of Java's Thread class; currently, " +"there are no priorities, no thread groups, and threads cannot be destroyed, " +"stopped, suspended, resumed, or interrupted. The static methods of Java's " +"Thread class, when implemented, are mapped to module-level functions." +msgstr "" + +#: ../Doc/library/threading.rst:129 +msgid "All of the methods described below are executed atomically." +msgstr "" + +#: ../Doc/library/threading.rst:133 +msgid "Thread-Local Data" +msgstr "" + +#: ../Doc/library/threading.rst:135 +msgid "" +"Thread-local data is data whose values are thread specific. To manage " +"thread-local data, just create an instance of :class:`local` (or a subclass) " +"and store attributes on it::" +msgstr "" + +#: ../Doc/library/threading.rst:142 +msgid "The instance's values will be different for separate threads." +msgstr "" + +#: ../Doc/library/threading.rst:147 +msgid "A class that represents thread-local data." +msgstr "" + +#: ../Doc/library/threading.rst:149 +msgid "" +"For more details and extensive examples, see the documentation string of " +"the :mod:`_threading_local` module." +msgstr "" + +#: ../Doc/library/threading.rst:156 +msgid "Thread Objects" +msgstr "" + +#: ../Doc/library/threading.rst:158 +msgid "" +"The :class:`Thread` class represents an activity that is run in a separate " +"thread of control. There are two ways to specify the activity: by passing a " +"callable object to the constructor, or by overriding the :meth:`~Thread.run` " +"method in a subclass. No other methods (except for the constructor) should " +"be overridden in a subclass. In other words, *only* override the :meth:" +"`~Thread.__init__` and :meth:`~Thread.run` methods of this class." +msgstr "" + +#: ../Doc/library/threading.rst:165 +msgid "" +"Once a thread object is created, its activity must be started by calling the " +"thread's :meth:`~Thread.start` method. This invokes the :meth:`~Thread.run` " +"method in a separate thread of control." +msgstr "" + +#: ../Doc/library/threading.rst:169 +msgid "" +"Once the thread's activity is started, the thread is considered 'alive'. It " +"stops being alive when its :meth:`~Thread.run` method terminates -- either " +"normally, or by raising an unhandled exception. The :meth:`~Thread." +"is_alive` method tests whether the thread is alive." +msgstr "" + +#: ../Doc/library/threading.rst:174 +msgid "" +"Other threads can call a thread's :meth:`~Thread.join` method. This blocks " +"the calling thread until the thread whose :meth:`~Thread.join` method is " +"called is terminated." +msgstr "" + +#: ../Doc/library/threading.rst:178 +msgid "" +"A thread has a name. The name can be passed to the constructor, and read or " +"changed through the :attr:`~Thread.name` attribute." +msgstr "" + +#: ../Doc/library/threading.rst:181 +msgid "" +"A thread can be flagged as a \"daemon thread\". The significance of this " +"flag is that the entire Python program exits when only daemon threads are " +"left. The initial value is inherited from the creating thread. The flag " +"can be set through the :attr:`~Thread.daemon` property or the *daemon* " +"constructor argument." +msgstr "" + +#: ../Doc/library/threading.rst:188 +msgid "" +"Daemon threads are abruptly stopped at shutdown. Their resources (such as " +"open files, database transactions, etc.) may not be released properly. If " +"you want your threads to stop gracefully, make them non-daemonic and use a " +"suitable signalling mechanism such as an :class:`Event`." +msgstr "" + +#: ../Doc/library/threading.rst:193 +msgid "" +"There is a \"main thread\" object; this corresponds to the initial thread of " +"control in the Python program. It is not a daemon thread." +msgstr "" + +#: ../Doc/library/threading.rst:196 +msgid "" +"There is the possibility that \"dummy thread objects\" are created. These " +"are thread objects corresponding to \"alien threads\", which are threads of " +"control started outside the threading module, such as directly from C code. " +"Dummy thread objects have limited functionality; they are always considered " +"alive and daemonic, and cannot be :meth:`~Thread.join`\\ ed. They are never " +"deleted, since it is impossible to detect the termination of alien threads." +msgstr "" + +#: ../Doc/library/threading.rst:207 +msgid "" +"This constructor should always be called with keyword arguments. Arguments " +"are:" +msgstr "" + +#: ../Doc/library/threading.rst:210 +msgid "" +"*group* should be ``None``; reserved for future extension when a :class:" +"`ThreadGroup` class is implemented." +msgstr "" + +#: ../Doc/library/threading.rst:213 +msgid "" +"*target* is the callable object to be invoked by the :meth:`run` method. " +"Defaults to ``None``, meaning nothing is called." +msgstr "" + +#: ../Doc/library/threading.rst:216 +msgid "" +"*name* is the thread name. By default, a unique name is constructed of the " +"form \"Thread-*N*\" where *N* is a small decimal number." +msgstr "" + +#: ../Doc/library/threading.rst:219 +msgid "" +"*args* is the argument tuple for the target invocation. Defaults to ``()``." +msgstr "" + +#: ../Doc/library/threading.rst:221 +msgid "" +"*kwargs* is a dictionary of keyword arguments for the target invocation. " +"Defaults to ``{}``." +msgstr "" + +#: ../Doc/library/threading.rst:224 +msgid "" +"If not ``None``, *daemon* explicitly sets whether the thread is daemonic. If " +"``None`` (the default), the daemonic property is inherited from the current " +"thread." +msgstr "" + +#: ../Doc/library/threading.rst:228 +msgid "" +"If the subclass overrides the constructor, it must make sure to invoke the " +"base class constructor (``Thread.__init__()``) before doing anything else to " +"the thread." +msgstr "" + +#: ../Doc/library/threading.rst:237 +msgid "Start the thread's activity." +msgstr "" + +#: ../Doc/library/threading.rst:239 +msgid "" +"It must be called at most once per thread object. It arranges for the " +"object's :meth:`~Thread.run` method to be invoked in a separate thread of " +"control." +msgstr "" + +#: ../Doc/library/threading.rst:243 +msgid "" +"This method will raise a :exc:`RuntimeError` if called more than once on the " +"same thread object." +msgstr "" + +#: ../Doc/library/threading.rst:248 +msgid "Method representing the thread's activity." +msgstr "" + +#: ../Doc/library/threading.rst:250 +msgid "" +"You may override this method in a subclass. The standard :meth:`run` method " +"invokes the callable object passed to the object's constructor as the " +"*target* argument, if any, with sequential and keyword arguments taken from " +"the *args* and *kwargs* arguments, respectively." +msgstr "" + +#: ../Doc/library/threading.rst:257 +msgid "" +"Wait until the thread terminates. This blocks the calling thread until the " +"thread whose :meth:`~Thread.join` method is called terminates -- either " +"normally or through an unhandled exception --, or until the optional timeout " +"occurs." +msgstr "" + +#: ../Doc/library/threading.rst:262 +msgid "" +"When the *timeout* argument is present and not ``None``, it should be a " +"floating point number specifying a timeout for the operation in seconds (or " +"fractions thereof). As :meth:`~Thread.join` always returns ``None``, you " +"must call :meth:`~Thread.is_alive` after :meth:`~Thread.join` to decide " +"whether a timeout happened -- if the thread is still alive, the :meth:" +"`~Thread.join` call timed out." +msgstr "" + +#: ../Doc/library/threading.rst:269 +msgid "" +"When the *timeout* argument is not present or ``None``, the operation will " +"block until the thread terminates." +msgstr "" + +#: ../Doc/library/threading.rst:272 +msgid "A thread can be :meth:`~Thread.join`\\ ed many times." +msgstr "" + +#: ../Doc/library/threading.rst:274 +msgid "" +":meth:`~Thread.join` raises a :exc:`RuntimeError` if an attempt is made to " +"join the current thread as that would cause a deadlock. It is also an error " +"to :meth:`~Thread.join` a thread before it has been started and attempts to " +"do so raise the same exception." +msgstr "" + +#: ../Doc/library/threading.rst:281 +msgid "" +"A string used for identification purposes only. It has no semantics. " +"Multiple threads may be given the same name. The initial name is set by the " +"constructor." +msgstr "" + +#: ../Doc/library/threading.rst:288 +msgid "" +"Old getter/setter API for :attr:`~Thread.name`; use it directly as a " +"property instead." +msgstr "" + +#: ../Doc/library/threading.rst:293 +msgid "" +"The 'thread identifier' of this thread or ``None`` if the thread has not " +"been started. This is a nonzero integer. See the :func:`_thread." +"get_ident()` function. Thread identifiers may be recycled when a thread " +"exits and another thread is created. The identifier is available even after " +"the thread has exited." +msgstr "" + +#: ../Doc/library/threading.rst:301 +msgid "Return whether the thread is alive." +msgstr "" + +#: ../Doc/library/threading.rst:303 +msgid "" +"This method returns ``True`` just before the :meth:`~Thread.run` method " +"starts until just after the :meth:`~Thread.run` method terminates. The " +"module function :func:`.enumerate` returns a list of all alive threads." +msgstr "" + +#: ../Doc/library/threading.rst:309 +msgid "" +"A boolean value indicating whether this thread is a daemon thread (True) or " +"not (False). This must be set before :meth:`~Thread.start` is called, " +"otherwise :exc:`RuntimeError` is raised. Its initial value is inherited " +"from the creating thread; the main thread is not a daemon thread and " +"therefore all threads created in the main thread default to :attr:`~Thread." +"daemon` = ``False``." +msgstr "" + +#: ../Doc/library/threading.rst:316 +msgid "" +"The entire Python program exits when no alive non-daemon threads are left." +msgstr "" + +#: ../Doc/library/threading.rst:321 +msgid "" +"Old getter/setter API for :attr:`~Thread.daemon`; use it directly as a " +"property instead." +msgstr "" + +#: ../Doc/library/threading.rst:327 +msgid "" +"In CPython, due to the :term:`Global Interpreter Lock`, only one thread can " +"execute Python code at once (even though certain performance-oriented " +"libraries might overcome this limitation). If you want your application to " +"make better use of the computational resources of multi-core machines, you " +"are advised to use :mod:`multiprocessing` or :class:`concurrent.futures." +"ProcessPoolExecutor`. However, threading is still an appropriate model if " +"you want to run multiple I/O-bound tasks simultaneously." +msgstr "" + +#: ../Doc/library/threading.rst:340 +msgid "Lock Objects" +msgstr "" + +#: ../Doc/library/threading.rst:342 +msgid "" +"A primitive lock is a synchronization primitive that is not owned by a " +"particular thread when locked. In Python, it is currently the lowest level " +"synchronization primitive available, implemented directly by the :mod:" +"`_thread` extension module." +msgstr "" + +#: ../Doc/library/threading.rst:347 +msgid "" +"A primitive lock is in one of two states, \"locked\" or \"unlocked\". It is " +"created in the unlocked state. It has two basic methods, :meth:`~Lock." +"acquire` and :meth:`~Lock.release`. When the state is unlocked, :meth:" +"`~Lock.acquire` changes the state to locked and returns immediately. When " +"the state is locked, :meth:`~Lock.acquire` blocks until a call to :meth:" +"`~Lock.release` in another thread changes it to unlocked, then the :meth:" +"`~Lock.acquire` call resets it to locked and returns. The :meth:`~Lock." +"release` method should only be called in the locked state; it changes the " +"state to unlocked and returns immediately. If an attempt is made to release " +"an unlocked lock, a :exc:`RuntimeError` will be raised." +msgstr "" + +#: ../Doc/library/threading.rst:358 +msgid "Locks also support the :ref:`context management protocol `." +msgstr "" + +#: ../Doc/library/threading.rst:360 +msgid "" +"When more than one thread is blocked in :meth:`~Lock.acquire` waiting for " +"the state to turn to unlocked, only one thread proceeds when a :meth:`~Lock." +"release` call resets the state to unlocked; which one of the waiting threads " +"proceeds is not defined, and may vary across implementations." +msgstr "" + +#: ../Doc/library/threading.rst:365 +msgid "All methods are executed atomically." +msgstr "" + +#: ../Doc/library/threading.rst:370 +msgid "" +"The class implementing primitive lock objects. Once a thread has acquired a " +"lock, subsequent attempts to acquire it block, until it is released; any " +"thread may release it." +msgstr "" + +#: ../Doc/library/threading.rst:374 +msgid "Changed from a factory function to a class." +msgstr "" + +#: ../Doc/library/threading.rst:382 +msgid "" +"When invoked with the *blocking* argument set to ``True`` (the default), " +"block until the lock is unlocked, then set it to locked and return ``True``." +msgstr "" + +#: ../Doc/library/threading.rst:385 +msgid "" +"When invoked with the *blocking* argument set to ``False``, do not block. If " +"a call with *blocking* set to ``True`` would block, return ``False`` " +"immediately; otherwise, set the lock to locked and return ``True``." +msgstr "" + +#: ../Doc/library/threading.rst:389 +msgid "" +"When invoked with the floating-point *timeout* argument set to a positive " +"value, block for at most the number of seconds specified by *timeout* and as " +"long as the lock cannot be acquired. A *timeout* argument of ``-1`` " +"specifies an unbounded wait. It is forbidden to specify a *timeout* when " +"*blocking* is false." +msgstr "" + +#: ../Doc/library/threading.rst:395 +msgid "" +"The return value is ``True`` if the lock is acquired successfully, ``False`` " +"if not (for example if the *timeout* expired)." +msgstr "" + +#: ../Doc/library/threading.rst:407 +msgid "" +"Release a lock. This can be called from any thread, not only the thread " +"which has acquired the lock." +msgstr "" + +#: ../Doc/library/threading.rst:410 +msgid "" +"When the lock is locked, reset it to unlocked, and return. If any other " +"threads are blocked waiting for the lock to become unlocked, allow exactly " +"one of them to proceed." +msgstr "" + +#: ../Doc/library/threading.rst:422 +msgid "RLock Objects" +msgstr "" + +#: ../Doc/library/threading.rst:424 +msgid "" +"A reentrant lock is a synchronization primitive that may be acquired " +"multiple times by the same thread. Internally, it uses the concepts of " +"\"owning thread\" and \"recursion level\" in addition to the locked/unlocked " +"state used by primitive locks. In the locked state, some thread owns the " +"lock; in the unlocked state, no thread owns it." +msgstr "" + +#: ../Doc/library/threading.rst:430 +msgid "" +"To lock the lock, a thread calls its :meth:`~RLock.acquire` method; this " +"returns once the thread owns the lock. To unlock the lock, a thread calls " +"its :meth:`~Lock.release` method. :meth:`~Lock.acquire`/:meth:`~Lock." +"release` call pairs may be nested; only the final :meth:`~Lock.release` " +"(the :meth:`~Lock.release` of the outermost pair) resets the lock to " +"unlocked and allows another thread blocked in :meth:`~Lock.acquire` to " +"proceed." +msgstr "" + +#: ../Doc/library/threading.rst:437 +msgid "" +"Reentrant locks also support the :ref:`context management protocol `." +msgstr "" + +#: ../Doc/library/threading.rst:442 +msgid "" +"This class implements reentrant lock objects. A reentrant lock must be " +"released by the thread that acquired it. Once a thread has acquired a " +"reentrant lock, the same thread may acquire it again without blocking; the " +"thread must release it once for each time it has acquired it." +msgstr "" + +#: ../Doc/library/threading.rst:447 +msgid "" +"Note that ``RLock`` is actually a factory function which returns an instance " +"of the most efficient version of the concrete RLock class that is supported " +"by the platform." +msgstr "" + +#: ../Doc/library/threading.rst:456 +msgid "" +"When invoked without arguments: if this thread already owns the lock, " +"increment the recursion level by one, and return immediately. Otherwise, if " +"another thread owns the lock, block until the lock is unlocked. Once the " +"lock is unlocked (not owned by any thread), then grab ownership, set the " +"recursion level to one, and return. If more than one thread is blocked " +"waiting until the lock is unlocked, only one at a time will be able to grab " +"ownership of the lock. There is no return value in this case." +msgstr "" + +#: ../Doc/library/threading.rst:464 +msgid "" +"When invoked with the *blocking* argument set to true, do the same thing as " +"when called without arguments, and return true." +msgstr "" + +#: ../Doc/library/threading.rst:467 +msgid "" +"When invoked with the *blocking* argument set to false, do not block. If a " +"call without an argument would block, return false immediately; otherwise, " +"do the same thing as when called without arguments, and return true." +msgstr "" + +#: ../Doc/library/threading.rst:471 +msgid "" +"When invoked with the floating-point *timeout* argument set to a positive " +"value, block for at most the number of seconds specified by *timeout* and as " +"long as the lock cannot be acquired. Return true if the lock has been " +"acquired, false if the timeout has elapsed." +msgstr "" + +#: ../Doc/library/threading.rst:482 +msgid "" +"Release a lock, decrementing the recursion level. If after the decrement it " +"is zero, reset the lock to unlocked (not owned by any thread), and if any " +"other threads are blocked waiting for the lock to become unlocked, allow " +"exactly one of them to proceed. If after the decrement the recursion level " +"is still nonzero, the lock remains locked and owned by the calling thread." +msgstr "" + +#: ../Doc/library/threading.rst:488 +msgid "" +"Only call this method when the calling thread owns the lock. A :exc:" +"`RuntimeError` is raised if this method is called when the lock is unlocked." +msgstr "" + +#: ../Doc/library/threading.rst:498 +msgid "Condition Objects" +msgstr "" + +#: ../Doc/library/threading.rst:500 +msgid "" +"A condition variable is always associated with some kind of lock; this can " +"be passed in or one will be created by default. Passing one in is useful " +"when several condition variables must share the same lock. The lock is part " +"of the condition object: you don't have to track it separately." +msgstr "" + +#: ../Doc/library/threading.rst:505 +msgid "" +"A condition variable obeys the :ref:`context management protocol `: using the ``with`` statement acquires the associated lock for the " +"duration of the enclosed block. The :meth:`~Condition.acquire` and :meth:" +"`~Condition.release` methods also call the corresponding methods of the " +"associated lock." +msgstr "" + +#: ../Doc/library/threading.rst:511 +msgid "" +"Other methods must be called with the associated lock held. The :meth:" +"`~Condition.wait` method releases the lock, and then blocks until another " +"thread awakens it by calling :meth:`~Condition.notify` or :meth:`~Condition." +"notify_all`. Once awakened, :meth:`~Condition.wait` re-acquires the lock " +"and returns. It is also possible to specify a timeout." +msgstr "" + +#: ../Doc/library/threading.rst:517 +msgid "" +"The :meth:`~Condition.notify` method wakes up one of the threads waiting for " +"the condition variable, if any are waiting. The :meth:`~Condition." +"notify_all` method wakes up all threads waiting for the condition variable." +msgstr "" + +#: ../Doc/library/threading.rst:521 +msgid "" +"Note: the :meth:`~Condition.notify` and :meth:`~Condition.notify_all` " +"methods don't release the lock; this means that the thread or threads " +"awakened will not return from their :meth:`~Condition.wait` call " +"immediately, but only when the thread that called :meth:`~Condition.notify` " +"or :meth:`~Condition.notify_all` finally relinquishes ownership of the lock." +msgstr "" + +#: ../Doc/library/threading.rst:527 +msgid "" +"The typical programming style using condition variables uses the lock to " +"synchronize access to some shared state; threads that are interested in a " +"particular change of state call :meth:`~Condition.wait` repeatedly until " +"they see the desired state, while threads that modify the state call :meth:" +"`~Condition.notify` or :meth:`~Condition.notify_all` when they change the " +"state in such a way that it could possibly be a desired state for one of the " +"waiters. For example, the following code is a generic producer-consumer " +"situation with unlimited buffer capacity::" +msgstr "" + +#: ../Doc/library/threading.rst:547 +msgid "" +"The ``while`` loop checking for the application's condition is necessary " +"because :meth:`~Condition.wait` can return after an arbitrary long time, and " +"the condition which prompted the :meth:`~Condition.notify` call may no " +"longer hold true. This is inherent to multi-threaded programming. The :" +"meth:`~Condition.wait_for` method can be used to automate the condition " +"checking, and eases the computation of timeouts::" +msgstr "" + +#: ../Doc/library/threading.rst:559 +msgid "" +"To choose between :meth:`~Condition.notify` and :meth:`~Condition." +"notify_all`, consider whether one state change can be interesting for only " +"one or several waiting threads. E.g. in a typical producer-consumer " +"situation, adding one item to the buffer only needs to wake up one consumer " +"thread." +msgstr "" + +#: ../Doc/library/threading.rst:567 +msgid "" +"This class implements condition variable objects. A condition variable " +"allows one or more threads to wait until they are notified by another thread." +msgstr "" + +#: ../Doc/library/threading.rst:570 +msgid "" +"If the *lock* argument is given and not ``None``, it must be a :class:`Lock` " +"or :class:`RLock` object, and it is used as the underlying lock. Otherwise, " +"a new :class:`RLock` object is created and used as the underlying lock." +msgstr "" + +#: ../Doc/library/threading.rst:574 ../Doc/library/threading.rst:696 +#: ../Doc/library/threading.rst:739 ../Doc/library/threading.rst:791 +#: ../Doc/library/threading.rst:860 +msgid "changed from a factory function to a class." +msgstr "" + +#: ../Doc/library/threading.rst:579 +msgid "" +"Acquire the underlying lock. This method calls the corresponding method on " +"the underlying lock; the return value is whatever that method returns." +msgstr "" + +#: ../Doc/library/threading.rst:584 +msgid "" +"Release the underlying lock. This method calls the corresponding method on " +"the underlying lock; there is no return value." +msgstr "" + +#: ../Doc/library/threading.rst:589 +msgid "" +"Wait until notified or until a timeout occurs. If the calling thread has not " +"acquired the lock when this method is called, a :exc:`RuntimeError` is " +"raised." +msgstr "" + +#: ../Doc/library/threading.rst:593 +msgid "" +"This method releases the underlying lock, and then blocks until it is " +"awakened by a :meth:`notify` or :meth:`notify_all` call for the same " +"condition variable in another thread, or until the optional timeout occurs. " +"Once awakened or timed out, it re-acquires the lock and returns." +msgstr "" + +#: ../Doc/library/threading.rst:598 +msgid "" +"When the *timeout* argument is present and not ``None``, it should be a " +"floating point number specifying a timeout for the operation in seconds (or " +"fractions thereof)." +msgstr "" + +#: ../Doc/library/threading.rst:602 +msgid "" +"When the underlying lock is an :class:`RLock`, it is not released using its :" +"meth:`release` method, since this may not actually unlock the lock when it " +"was acquired multiple times recursively. Instead, an internal interface of " +"the :class:`RLock` class is used, which really unlocks it even when it has " +"been recursively acquired several times. Another internal interface is then " +"used to restore the recursion level when the lock is reacquired." +msgstr "" + +#: ../Doc/library/threading.rst:610 +msgid "" +"The return value is ``True`` unless a given *timeout* expired, in which case " +"it is ``False``." +msgstr "" + +#: ../Doc/library/threading.rst:613 ../Doc/library/threading.rst:825 +msgid "Previously, the method always returned ``None``." +msgstr "" + +#: ../Doc/library/threading.rst:618 +msgid "" +"Wait until a condition evaluates to True. *predicate* should be a callable " +"which result will be interpreted as a boolean value. A *timeout* may be " +"provided giving the maximum time to wait." +msgstr "" + +#: ../Doc/library/threading.rst:622 +msgid "" +"This utility method may call :meth:`wait` repeatedly until the predicate is " +"satisfied, or until a timeout occurs. The return value is the last return " +"value of the predicate and will evaluate to ``False`` if the method timed " +"out." +msgstr "" + +#: ../Doc/library/threading.rst:627 +msgid "" +"Ignoring the timeout feature, calling this method is roughly equivalent to " +"writing::" +msgstr "" + +#: ../Doc/library/threading.rst:633 +msgid "" +"Therefore, the same rules apply as with :meth:`wait`: The lock must be held " +"when called and is re-acquired on return. The predicate is evaluated with " +"the lock held." +msgstr "" + +#: ../Doc/library/threading.rst:641 +msgid "" +"By default, wake up one thread waiting on this condition, if any. If the " +"calling thread has not acquired the lock when this method is called, a :exc:" +"`RuntimeError` is raised." +msgstr "" + +#: ../Doc/library/threading.rst:645 +msgid "" +"This method wakes up at most *n* of the threads waiting for the condition " +"variable; it is a no-op if no threads are waiting." +msgstr "" + +#: ../Doc/library/threading.rst:648 +msgid "" +"The current implementation wakes up exactly *n* threads, if at least *n* " +"threads are waiting. However, it's not safe to rely on this behavior. A " +"future, optimized implementation may occasionally wake up more than *n* " +"threads." +msgstr "" + +#: ../Doc/library/threading.rst:653 +msgid "" +"Note: an awakened thread does not actually return from its :meth:`wait` call " +"until it can reacquire the lock. Since :meth:`notify` does not release the " +"lock, its caller should." +msgstr "" + +#: ../Doc/library/threading.rst:659 +msgid "" +"Wake up all threads waiting on this condition. This method acts like :meth:" +"`notify`, but wakes up all waiting threads instead of one. If the calling " +"thread has not acquired the lock when this method is called, a :exc:" +"`RuntimeError` is raised." +msgstr "" + +#: ../Doc/library/threading.rst:668 +msgid "Semaphore Objects" +msgstr "" + +#: ../Doc/library/threading.rst:670 +msgid "" +"This is one of the oldest synchronization primitives in the history of " +"computer science, invented by the early Dutch computer scientist Edsger W. " +"Dijkstra (he used the names ``P()`` and ``V()`` instead of :meth:`~Semaphore." +"acquire` and :meth:`~Semaphore.release`)." +msgstr "" + +#: ../Doc/library/threading.rst:675 +msgid "" +"A semaphore manages an internal counter which is decremented by each :meth:" +"`~Semaphore.acquire` call and incremented by each :meth:`~Semaphore.release` " +"call. The counter can never go below zero; when :meth:`~Semaphore.acquire` " +"finds that it is zero, it blocks, waiting until some other thread calls :" +"meth:`~Semaphore.release`." +msgstr "" + +#: ../Doc/library/threading.rst:681 +msgid "" +"Semaphores also support the :ref:`context management protocol `." +msgstr "" + +#: ../Doc/library/threading.rst:686 +msgid "" +"This class implements semaphore objects. A semaphore manages a counter " +"representing the number of :meth:`release` calls minus the number of :meth:" +"`acquire` calls, plus an initial value. The :meth:`acquire` method blocks " +"if necessary until it can return without making the counter negative. If not " +"given, *value* defaults to 1." +msgstr "" + +#: ../Doc/library/threading.rst:692 +msgid "" +"The optional argument gives the initial *value* for the internal counter; it " +"defaults to ``1``. If the *value* given is less than 0, :exc:`ValueError` is " +"raised." +msgstr "" + +#: ../Doc/library/threading.rst:703 +msgid "" +"When invoked without arguments: if the internal counter is larger than zero " +"on entry, decrement it by one and return immediately. If it is zero on " +"entry, block, waiting until some other thread has called :meth:`~Semaphore." +"release` to make it larger than zero. This is done with proper interlocking " +"so that if multiple :meth:`acquire` calls are blocked, :meth:`~Semaphore." +"release` will wake exactly one of them up. The implementation may pick one " +"at random, so the order in which blocked threads are awakened should not be " +"relied on. Returns true (or blocks indefinitely)." +msgstr "" + +#: ../Doc/library/threading.rst:713 +msgid "" +"When invoked with *blocking* set to false, do not block. If a call without " +"an argument would block, return false immediately; otherwise, do the same " +"thing as when called without arguments, and return true." +msgstr "" + +#: ../Doc/library/threading.rst:717 +msgid "" +"When invoked with a *timeout* other than None, it will block for at most " +"*timeout* seconds. If acquire does not complete successfully in that " +"interval, return false. Return true otherwise." +msgstr "" + +#: ../Doc/library/threading.rst:726 +msgid "" +"Release a semaphore, incrementing the internal counter by one. When it was " +"zero on entry and another thread is waiting for it to become larger than " +"zero again, wake up that thread." +msgstr "" + +#: ../Doc/library/threading.rst:733 +msgid "" +"Class implementing bounded semaphore objects. A bounded semaphore checks to " +"make sure its current value doesn't exceed its initial value. If it does, :" +"exc:`ValueError` is raised. In most situations semaphores are used to guard " +"resources with limited capacity. If the semaphore is released too many " +"times it's a sign of a bug. If not given, *value* defaults to 1." +msgstr "" + +#: ../Doc/library/threading.rst:746 +msgid ":class:`Semaphore` Example" +msgstr "" + +#: ../Doc/library/threading.rst:748 +msgid "" +"Semaphores are often used to guard resources with limited capacity, for " +"example, a database server. In any situation where the size of the resource " +"is fixed, you should use a bounded semaphore. Before spawning any worker " +"threads, your main thread would initialize the semaphore::" +msgstr "" + +#: ../Doc/library/threading.rst:757 +msgid "" +"Once spawned, worker threads call the semaphore's acquire and release " +"methods when they need to connect to the server::" +msgstr "" + +#: ../Doc/library/threading.rst:767 +msgid "" +"The use of a bounded semaphore reduces the chance that a programming error " +"which causes the semaphore to be released more than it's acquired will go " +"undetected." +msgstr "" + +#: ../Doc/library/threading.rst:774 +msgid "Event Objects" +msgstr "" + +#: ../Doc/library/threading.rst:776 +msgid "" +"This is one of the simplest mechanisms for communication between threads: " +"one thread signals an event and other threads wait for it." +msgstr "" + +#: ../Doc/library/threading.rst:779 +msgid "" +"An event object manages an internal flag that can be set to true with the :" +"meth:`~Event.set` method and reset to false with the :meth:`~Event.clear` " +"method. The :meth:`~Event.wait` method blocks until the flag is true." +msgstr "" + +#: ../Doc/library/threading.rst:786 +msgid "" +"Class implementing event objects. An event manages a flag that can be set " +"to true with the :meth:`~Event.set` method and reset to false with the :meth:" +"`clear` method. The :meth:`wait` method blocks until the flag is true. The " +"flag is initially false." +msgstr "" + +#: ../Doc/library/threading.rst:796 +msgid "Return true if and only if the internal flag is true." +msgstr "" + +#: ../Doc/library/threading.rst:800 +msgid "" +"Set the internal flag to true. All threads waiting for it to become true are " +"awakened. Threads that call :meth:`wait` once the flag is true will not " +"block at all." +msgstr "" + +#: ../Doc/library/threading.rst:806 +msgid "" +"Reset the internal flag to false. Subsequently, threads calling :meth:`wait` " +"will block until :meth:`.set` is called to set the internal flag to true " +"again." +msgstr "" + +#: ../Doc/library/threading.rst:812 +msgid "" +"Block until the internal flag is true. If the internal flag is true on " +"entry, return immediately. Otherwise, block until another thread calls :" +"meth:`.set` to set the flag to true, or until the optional timeout occurs." +msgstr "" + +#: ../Doc/library/threading.rst:816 +msgid "" +"When the timeout argument is present and not ``None``, it should be a " +"floating point number specifying a timeout for the operation in seconds (or " +"fractions thereof)." +msgstr "" + +#: ../Doc/library/threading.rst:820 +msgid "" +"This method returns true if and only if the internal flag has been set to " +"true, either before the wait call or after the wait starts, so it will " +"always return ``True`` except if a timeout is given and the operation times " +"out." +msgstr "" + +#: ../Doc/library/threading.rst:832 +msgid "Timer Objects" +msgstr "" + +#: ../Doc/library/threading.rst:834 +msgid "" +"This class represents an action that should be run only after a certain " +"amount of time has passed --- a timer. :class:`Timer` is a subclass of :" +"class:`Thread` and as such also functions as an example of creating custom " +"threads." +msgstr "" + +#: ../Doc/library/threading.rst:838 +msgid "" +"Timers are started, as with threads, by calling their :meth:`~Timer.start` " +"method. The timer can be stopped (before its action has begun) by calling " +"the :meth:`~Timer.cancel` method. The interval the timer will wait before " +"executing its action may not be exactly the same as the interval specified " +"by the user." +msgstr "" + +#: ../Doc/library/threading.rst:855 +msgid "" +"Create a timer that will run *function* with arguments *args* and keyword " +"arguments *kwargs*, after *interval* seconds have passed. If *args* is None " +"(the default) then an empty list will be used. If *kwargs* is None (the " +"default) then an empty dict will be used." +msgstr "" + +#: ../Doc/library/threading.rst:865 +msgid "" +"Stop the timer, and cancel the execution of the timer's action. This will " +"only work if the timer is still in its waiting stage." +msgstr "" + +#: ../Doc/library/threading.rst:870 +msgid "Barrier Objects" +msgstr "" + +#: ../Doc/library/threading.rst:874 +msgid "" +"This class provides a simple synchronization primitive for use by a fixed " +"number of threads that need to wait for each other. Each of the threads " +"tries to pass the barrier by calling the :meth:`~Barrier.wait` method and " +"will block until all of the threads have made the call. At this points, the " +"threads are released simultaneously." +msgstr "" + +#: ../Doc/library/threading.rst:880 +msgid "" +"The barrier can be reused any number of times for the same number of threads." +msgstr "" + +#: ../Doc/library/threading.rst:882 +msgid "" +"As an example, here is a simple way to synchronize a client and server " +"thread::" +msgstr "" + +#: ../Doc/library/threading.rst:902 +msgid "" +"Create a barrier object for *parties* number of threads. An *action*, when " +"provided, is a callable to be called by one of the threads when they are " +"released. *timeout* is the default timeout value if none is specified for " +"the :meth:`wait` method." +msgstr "" + +#: ../Doc/library/threading.rst:909 +msgid "" +"Pass the barrier. When all the threads party to the barrier have called " +"this function, they are all released simultaneously. If a *timeout* is " +"provided, it is used in preference to any that was supplied to the class " +"constructor." +msgstr "" + +#: ../Doc/library/threading.rst:914 +msgid "" +"The return value is an integer in the range 0 to *parties* -- 1, different " +"for each thread. This can be used to select a thread to do some special " +"housekeeping, e.g.::" +msgstr "" + +#: ../Doc/library/threading.rst:923 +msgid "" +"If an *action* was provided to the constructor, one of the threads will have " +"called it prior to being released. Should this call raise an error, the " +"barrier is put into the broken state." +msgstr "" + +#: ../Doc/library/threading.rst:927 +msgid "If the call times out, the barrier is put into the broken state." +msgstr "" + +#: ../Doc/library/threading.rst:929 +msgid "" +"This method may raise a :class:`BrokenBarrierError` exception if the barrier " +"is broken or reset while a thread is waiting." +msgstr "" + +#: ../Doc/library/threading.rst:934 +msgid "" +"Return the barrier to the default, empty state. Any threads waiting on it " +"will receive the :class:`BrokenBarrierError` exception." +msgstr "" + +#: ../Doc/library/threading.rst:937 +msgid "" +"Note that using this function may can require some external synchronization " +"if there are other threads whose state is unknown. If a barrier is broken " +"it may be better to just leave it and create a new one." +msgstr "" + +#: ../Doc/library/threading.rst:943 +msgid "" +"Put the barrier into a broken state. This causes any active or future calls " +"to :meth:`wait` to fail with the :class:`BrokenBarrierError`. Use this for " +"example if one of the needs to abort, to avoid deadlocking the application." +msgstr "" + +#: ../Doc/library/threading.rst:948 +msgid "" +"It may be preferable to simply create the barrier with a sensible *timeout* " +"value to automatically guard against one of the threads going awry." +msgstr "" + +#: ../Doc/library/threading.rst:954 +msgid "The number of threads required to pass the barrier." +msgstr "" + +#: ../Doc/library/threading.rst:958 +msgid "The number of threads currently waiting in the barrier." +msgstr "" + +#: ../Doc/library/threading.rst:962 +msgid "A boolean that is ``True`` if the barrier is in the broken state." +msgstr "" + +#: ../Doc/library/threading.rst:967 +msgid "" +"This exception, a subclass of :exc:`RuntimeError`, is raised when the :class:" +"`Barrier` object is reset or broken." +msgstr "" + +#: ../Doc/library/threading.rst:974 +msgid "" +"Using locks, conditions, and semaphores in the :keyword:`with` statement" +msgstr "" + +#: ../Doc/library/threading.rst:976 +msgid "" +"All of the objects provided by this module that have :meth:`acquire` and :" +"meth:`release` methods can be used as context managers for a :keyword:`with` " +"statement. The :meth:`acquire` method will be called when the block is " +"entered, and :meth:`release` will be called when the block is exited. " +"Hence, the following snippet::" +msgstr "" + +#: ../Doc/library/threading.rst:985 +msgid "is equivalent to::" +msgstr "" + +#: ../Doc/library/threading.rst:993 +msgid "" +"Currently, :class:`Lock`, :class:`RLock`, :class:`Condition`, :class:" +"`Semaphore`, and :class:`BoundedSemaphore` objects may be used as :keyword:" +"`with` statement context managers." +msgstr "" + +#: ../Doc/library/time.rst:2 +msgid ":mod:`time` --- Time access and conversions" +msgstr "" + +#: ../Doc/library/time.rst:9 +msgid "" +"This module provides various time-related functions. For related " +"functionality, see also the :mod:`datetime` and :mod:`calendar` modules." +msgstr "" + +#: ../Doc/library/time.rst:12 +msgid "" +"Although this module is always available, not all functions are available on " +"all platforms. Most of the functions defined in this module call platform C " +"library functions with the same name. It may sometimes be helpful to " +"consult the platform documentation, because the semantics of these functions " +"varies among platforms." +msgstr "" + +#: ../Doc/library/time.rst:18 +msgid "An explanation of some terminology and conventions is in order." +msgstr "" + +#: ../Doc/library/time.rst:22 +msgid "" +"The :dfn:`epoch` is the point where the time starts. On January 1st of that " +"year, at 0 hours, the \"time since the epoch\" is zero. For Unix, the epoch " +"is 1970. To find out what the epoch is, look at ``gmtime(0)``." +msgstr "" + +#: ../Doc/library/time.rst:28 +msgid "" +"The functions in this module may not handle dates and times before the epoch " +"or far in the future. The cut-off point in the future is determined by the " +"C library; for 32-bit systems, it is typically in 2038." +msgstr "" + +#: ../Doc/library/time.rst:38 +msgid "" +"**Year 2000 (Y2K) issues**: Python depends on the platform's C library, " +"which generally doesn't have year 2000 issues, since all dates and times are " +"represented internally as seconds since the epoch. Function :func:" +"`strptime` can parse 2-digit years when given ``%y`` format code. When 2-" +"digit years are parsed, they are converted according to the POSIX and ISO C " +"standards: values 69--99 are mapped to 1969--1999, and values 0--68 are " +"mapped to 2000--2068." +msgstr "" + +#: ../Doc/library/time.rst:50 +msgid "" +"UTC is Coordinated Universal Time (formerly known as Greenwich Mean Time, or " +"GMT). The acronym UTC is not a mistake but a compromise between English and " +"French." +msgstr "" + +#: ../Doc/library/time.rst:56 +msgid "" +"DST is Daylight Saving Time, an adjustment of the timezone by (usually) one " +"hour during part of the year. DST rules are magic (determined by local law) " +"and can change from year to year. The C library has a table containing the " +"local rules (often it is read from a system file for flexibility) and is the " +"only source of True Wisdom in this respect." +msgstr "" + +#: ../Doc/library/time.rst:62 +msgid "" +"The precision of the various real-time functions may be less than suggested " +"by the units in which their value or argument is expressed. E.g. on most " +"Unix systems, the clock \"ticks\" only 50 or 100 times a second." +msgstr "" + +#: ../Doc/library/time.rst:66 +msgid "" +"On the other hand, the precision of :func:`.time` and :func:`sleep` is " +"better than their Unix equivalents: times are expressed as floating point " +"numbers, :func:`.time` returns the most accurate time available (using Unix :" +"c:func:`gettimeofday` where available), and :func:`sleep` will accept a time " +"with a nonzero fraction (Unix :c:func:`select` is used to implement this, " +"where available)." +msgstr "" + +#: ../Doc/library/time.rst:73 +msgid "" +"The time value as returned by :func:`gmtime`, :func:`localtime`, and :func:" +"`strptime`, and accepted by :func:`asctime`, :func:`mktime` and :func:" +"`strftime`, is a sequence of 9 integers. The return values of :func:" +"`gmtime`, :func:`localtime`, and :func:`strptime` also offer attribute names " +"for individual fields." +msgstr "" + +#: ../Doc/library/time.rst:79 +msgid "See :class:`struct_time` for a description of these objects." +msgstr "" + +#: ../Doc/library/time.rst:81 +msgid "" +"The :class:`struct_time` type was extended to provide the :attr:`tm_gmtoff` " +"and :attr:`tm_zone` attributes when platform supports corresponding ``struct " +"tm`` members." +msgstr "" + +#: ../Doc/library/time.rst:86 +msgid "" +"The :class:`struct_time` attributes :attr:`tm_gmtoff` and :attr:`tm_zone` " +"are now available on all platforms." +msgstr "" + +#: ../Doc/library/time.rst:90 +msgid "Use the following functions to convert between time representations:" +msgstr "" + +#: ../Doc/library/time.rst:93 +msgid "Use" +msgstr "" + +#: ../Doc/library/time.rst:95 ../Doc/library/time.rst:98 +#: ../Doc/library/time.rst:101 ../Doc/library/time.rst:104 +msgid "seconds since the epoch" +msgstr "" + +#: ../Doc/library/time.rst:95 ../Doc/library/time.rst:101 +msgid ":class:`struct_time` in UTC" +msgstr "" + +#: ../Doc/library/time.rst:95 +msgid ":func:`gmtime`" +msgstr "" + +#: ../Doc/library/time.rst:98 ../Doc/library/time.rst:104 +msgid ":class:`struct_time` in local time" +msgstr "" + +#: ../Doc/library/time.rst:98 +msgid ":func:`localtime`" +msgstr "" + +#: ../Doc/library/time.rst:101 +msgid ":func:`calendar.timegm`" +msgstr "" + +#: ../Doc/library/time.rst:104 +msgid ":func:`mktime`" +msgstr "" + +#: ../Doc/library/time.rst:109 +msgid "The module defines the following functions and data items:" +msgstr "" + +#: ../Doc/library/time.rst:113 +msgid "" +"The offset of the local DST timezone, in seconds west of UTC, if one is " +"defined. This is negative if the local DST timezone is east of UTC (as in " +"Western Europe, including the UK). Only use this if ``daylight`` is nonzero." +msgstr "" + +#: ../Doc/library/time.rst:120 +msgid "" +"Convert a tuple or :class:`struct_time` representing a time as returned by :" +"func:`gmtime` or :func:`localtime` to a string of the following form: ``'Sun " +"Jun 20 23:21:05 1993'``. If *t* is not provided, the current time as " +"returned by :func:`localtime` is used. Locale information is not used by :" +"func:`asctime`." +msgstr "" + +#: ../Doc/library/time.rst:128 +msgid "" +"Unlike the C function of the same name, :func:`asctime` does not add a " +"trailing newline." +msgstr "" + +#: ../Doc/library/time.rst:139 +msgid "" +"On Unix, return the current processor time as a floating point number " +"expressed in seconds. The precision, and in fact the very definition of the " +"meaning of \"processor time\", depends on that of the C function of the same " +"name." +msgstr "" + +#: ../Doc/library/time.rst:143 +msgid "" +"On Windows, this function returns wall-clock seconds elapsed since the first " +"call to this function, as a floating point number, based on the Win32 " +"function :c:func:`QueryPerformanceCounter`. The resolution is typically " +"better than one microsecond." +msgstr "" + +#: ../Doc/library/time.rst:148 +msgid "" +"The behaviour of this function depends on the platform: use :func:" +"`perf_counter` or :func:`process_time` instead, depending on your " +"requirements, to have a well defined behaviour." +msgstr "" + +#: ../Doc/library/time.rst:156 +msgid "Return the resolution (precision) of the specified clock *clk_id*." +msgstr "" + +#: ../Doc/library/time.rst:165 +msgid "Return the time of the specified clock *clk_id*." +msgstr "" + +#: ../Doc/library/time.rst:174 +msgid "Set the time of the specified clock *clk_id*." +msgstr "" + +#: ../Doc/library/time.rst:183 +msgid "" +"The Solaris OS has a CLOCK_HIGHRES timer that attempts to use an optimal " +"hardware source, and may give close to nanosecond resolution. CLOCK_HIGHRES " +"is the nonadjustable, high-resolution clock." +msgstr "" + +#: ../Doc/library/time.rst:187 +msgid "Availability: Solaris." +msgstr "" + +#: ../Doc/library/time.rst:194 +msgid "" +"Clock that cannot be set and represents monotonic time since some " +"unspecified starting point." +msgstr "" + +#: ../Doc/library/time.rst:204 +msgid "" +"Similar to :data:`CLOCK_MONOTONIC`, but provides access to a raw hardware-" +"based time that is not subject to NTP adjustments." +msgstr "" + +#: ../Doc/library/time.rst:207 +msgid "Availability: Linux 2.6.28 or later." +msgstr "" + +#: ../Doc/library/time.rst:214 +msgid "High-resolution per-process timer from the CPU." +msgstr "" + +#: ../Doc/library/time.rst:223 +msgid "" +"System-wide real-time clock. Setting this clock requires appropriate " +"privileges." +msgstr "" + +#: ../Doc/library/time.rst:233 +msgid "Thread-specific CPU-time clock." +msgstr "" + +#: ../Doc/library/time.rst:242 +msgid "" +"Convert a time expressed in seconds since the epoch to a string representing " +"local time. If *secs* is not provided or :const:`None`, the current time as " +"returned by :func:`.time` is used. ``ctime(secs)`` is equivalent to " +"``asctime(localtime(secs))``. Locale information is not used by :func:" +"`ctime`." +msgstr "" + +#: ../Doc/library/time.rst:250 +msgid "Nonzero if a DST timezone is defined." +msgstr "" + +#: ../Doc/library/time.rst:255 +msgid "" +"Get information on the specified clock as a namespace object. Supported " +"clock names and the corresponding functions to read their value are:" +msgstr "" + +#: ../Doc/library/time.rst:259 +msgid "``'clock'``: :func:`time.clock`" +msgstr "" + +#: ../Doc/library/time.rst:260 +msgid "``'monotonic'``: :func:`time.monotonic`" +msgstr "" + +#: ../Doc/library/time.rst:261 +msgid "``'perf_counter'``: :func:`time.perf_counter`" +msgstr "" + +#: ../Doc/library/time.rst:262 +msgid "``'process_time'``: :func:`time.process_time`" +msgstr "" + +#: ../Doc/library/time.rst:263 +msgid "``'time'``: :func:`time.time`" +msgstr "" + +#: ../Doc/library/time.rst:265 +msgid "The result has the following attributes:" +msgstr "" + +#: ../Doc/library/time.rst:267 +msgid "" +"*adjustable*: ``True`` if the clock can be changed automatically (e.g. by a " +"NTP daemon) or manually by the system administrator, ``False`` otherwise" +msgstr "" + +#: ../Doc/library/time.rst:269 +msgid "" +"*implementation*: The name of the underlying C function used to get the " +"clock value" +msgstr "" + +#: ../Doc/library/time.rst:271 +msgid "" +"*monotonic*: ``True`` if the clock cannot go backward, ``False`` otherwise" +msgstr "" + +#: ../Doc/library/time.rst:273 +msgid "*resolution*: The resolution of the clock in seconds (:class:`float`)" +msgstr "" + +#: ../Doc/library/time.rst:280 +msgid "" +"Convert a time expressed in seconds since the epoch to a :class:" +"`struct_time` in UTC in which the dst flag is always zero. If *secs* is not " +"provided or :const:`None`, the current time as returned by :func:`.time` is " +"used. Fractions of a second are ignored. See above for a description of " +"the :class:`struct_time` object. See :func:`calendar.timegm` for the inverse " +"of this function." +msgstr "" + +#: ../Doc/library/time.rst:290 +msgid "" +"Like :func:`gmtime` but converts to local time. If *secs* is not provided " +"or :const:`None`, the current time as returned by :func:`.time` is used. " +"The dst flag is set to ``1`` when DST applies to the given time." +msgstr "" + +#: ../Doc/library/time.rst:297 +msgid "" +"This is the inverse function of :func:`localtime`. Its argument is the :" +"class:`struct_time` or full 9-tuple (since the dst flag is needed; use " +"``-1`` as the dst flag if it is unknown) which expresses the time in *local* " +"time, not UTC. It returns a floating point number, for compatibility with :" +"func:`.time`. If the input value cannot be represented as a valid time, " +"either :exc:`OverflowError` or :exc:`ValueError` will be raised (which " +"depends on whether the invalid value is caught by Python or the underlying C " +"libraries). The earliest date for which it can generate a time is platform-" +"dependent." +msgstr "" + +#: ../Doc/library/time.rst:309 +msgid "" +"Return the value (in fractional seconds) of a monotonic clock, i.e. a clock " +"that cannot go backwards. The clock is not affected by system clock " +"updates. The reference point of the returned value is undefined, so that " +"only the difference between the results of consecutive calls is valid." +msgstr "" + +#: ../Doc/library/time.rst:314 +msgid "" +"On Windows versions older than Vista, :func:`monotonic` detects :c:func:" +"`GetTickCount` integer overflow (32 bits, roll-over after 49.7 days). It " +"increases an internal epoch (reference time) by 2\\ :sup:`32` each time that " +"an overflow is detected. The epoch is stored in the process-local state and " +"so the value of :func:`monotonic` may be different in two Python processes " +"running for more than 49 days. On more recent versions of Windows and on " +"other operating systems, :func:`monotonic` is system-wide." +msgstr "" + +#: ../Doc/library/time.rst:323 +msgid "The function is now always available." +msgstr "" + +#: ../Doc/library/time.rst:329 +msgid "" +"Return the value (in fractional seconds) of a performance counter, i.e. a " +"clock with the highest available resolution to measure a short duration. It " +"does include time elapsed during sleep and is system-wide. The reference " +"point of the returned value is undefined, so that only the difference " +"between the results of consecutive calls is valid." +msgstr "" + +#: ../Doc/library/time.rst:340 +msgid "" +"Return the value (in fractional seconds) of the sum of the system and user " +"CPU time of the current process. It does not include time elapsed during " +"sleep. It is process-wide by definition. The reference point of the " +"returned value is undefined, so that only the difference between the results " +"of consecutive calls is valid." +msgstr "" + +#: ../Doc/library/time.rst:350 +msgid "" +"Suspend execution of the calling thread for the given number of seconds. The " +"argument may be a floating point number to indicate a more precise sleep " +"time. The actual suspension time may be less than that requested because any " +"caught signal will terminate the :func:`sleep` following execution of that " +"signal's catching routine. Also, the suspension time may be longer than " +"requested by an arbitrary amount because of the scheduling of other activity " +"in the system." +msgstr "" + +#: ../Doc/library/time.rst:358 +msgid "" +"The function now sleeps at least *secs* even if the sleep is interrupted by " +"a signal, except if the signal handler raises an exception (see :pep:`475` " +"for the rationale)." +msgstr "" + +#: ../Doc/library/time.rst:366 +msgid "" +"Convert a tuple or :class:`struct_time` representing a time as returned by :" +"func:`gmtime` or :func:`localtime` to a string as specified by the *format* " +"argument. If *t* is not provided, the current time as returned by :func:" +"`localtime` is used. *format* must be a string. :exc:`ValueError` is " +"raised if any field in *t* is outside of the allowed range." +msgstr "" + +#: ../Doc/library/time.rst:372 +msgid "" +"0 is a legal argument for any position in the time tuple; if it is normally " +"illegal the value is forced to a correct one." +msgstr "" + +#: ../Doc/library/time.rst:375 +msgid "" +"The following directives can be embedded in the *format* string. They are " +"shown without the optional field width and precision specification, and are " +"replaced by the indicated characters in the :func:`strftime` result:" +msgstr "" + +#: ../Doc/library/time.rst:382 +msgid "Locale's abbreviated weekday name." +msgstr "" + +#: ../Doc/library/time.rst:385 +msgid "Locale's full weekday name." +msgstr "" + +#: ../Doc/library/time.rst:387 +msgid "Locale's abbreviated month name." +msgstr "" + +#: ../Doc/library/time.rst:390 +msgid "Locale's full month name." +msgstr "" + +#: ../Doc/library/time.rst:395 +msgid "Day of the month as a decimal number [01,31]." +msgstr "" + +#: ../Doc/library/time.rst:398 +msgid "Hour (24-hour clock) as a decimal number [00,23]." +msgstr "" + +#: ../Doc/library/time.rst:401 +msgid "Hour (12-hour clock) as a decimal number [01,12]." +msgstr "" + +#: ../Doc/library/time.rst:404 +msgid "Day of the year as a decimal number [001,366]." +msgstr "" + +#: ../Doc/library/time.rst:407 +msgid "Month as a decimal number [01,12]." +msgstr "" + +#: ../Doc/library/time.rst:410 +msgid "Minute as a decimal number [00,59]." +msgstr "" + +#: ../Doc/library/time.rst:416 +msgid "Second as a decimal number [00,61]." +msgstr "" + +#: ../Doc/library/time.rst:419 +msgid "" +"Week number of the year (Sunday as the first day of the week) as a decimal " +"number [00,53]. All days in a new year preceding the first Sunday are " +"considered to be in week 0." +msgstr "" + +#: ../Doc/library/time.rst:427 +msgid "Weekday as a decimal number [0(Sunday),6]." +msgstr "" + +#: ../Doc/library/time.rst:430 +msgid "" +"Week number of the year (Monday as the first day of the week) as a decimal " +"number [00,53]. All days in a new year preceding the first Monday are " +"considered to be in week 0." +msgstr "" + +#: ../Doc/library/time.rst:444 +msgid "Year without century as a decimal number [00,99]." +msgstr "" + +#: ../Doc/library/time.rst:450 +msgid "" +"Time zone offset indicating a positive or negative time difference from UTC/" +"GMT of the form +HHMM or -HHMM, where H represents decimal hour digits and M " +"represents decimal minute digits [-23:59, +23:59]." +msgstr "" + +#: ../Doc/library/time.rst:456 +msgid "Time zone name (no characters if no time zone exists)." +msgstr "" + +#: ../Doc/library/time.rst:465 +msgid "" +"When used with the :func:`strptime` function, the ``%p`` directive only " +"affects the output hour field if the ``%I`` directive is used to parse the " +"hour." +msgstr "" + +#: ../Doc/library/time.rst:469 +msgid "" +"The range really is ``0`` to ``61``; value ``60`` is valid in timestamps " +"representing leap seconds and value ``61`` is supported for historical " +"reasons." +msgstr "" + +#: ../Doc/library/time.rst:474 +msgid "" +"When used with the :func:`strptime` function, ``%U`` and ``%W`` are only " +"used in calculations when the day of the week and the year are specified." +msgstr "" + +#: ../Doc/library/time.rst:477 +msgid "" +"Here is an example, a format for dates compatible with that specified in " +"the :rfc:`2822` Internet email standard. [#]_ ::" +msgstr "" + +#: ../Doc/library/time.rst:484 +msgid "" +"Additional directives may be supported on certain platforms, but only the " +"ones listed here have a meaning standardized by ANSI C. To see the full set " +"of format codes supported on your platform, consult the :manpage:" +"`strftime(3)` documentation." +msgstr "" + +#: ../Doc/library/time.rst:489 +msgid "" +"On some platforms, an optional field width and precision specification can " +"immediately follow the initial ``'%'`` of a directive in the following " +"order; this is also not portable. The field width is normally 2 except for ``" +"%j`` where it is 3." +msgstr "" + +#: ../Doc/library/time.rst:497 +msgid "" +"Parse a string representing a time according to a format. The return value " +"is a :class:`struct_time` as returned by :func:`gmtime` or :func:`localtime`." +msgstr "" + +#: ../Doc/library/time.rst:501 +msgid "" +"The *format* parameter uses the same directives as those used by :func:" +"`strftime`; it defaults to ``\"%a %b %d %H:%M:%S %Y\"`` which matches the " +"formatting returned by :func:`ctime`. If *string* cannot be parsed according " +"to *format*, or if it has excess data after parsing, :exc:`ValueError` is " +"raised. The default values used to fill in any missing data when more " +"accurate values cannot be inferred are ``(1900, 1, 1, 0, 0, 0, 0, 1, -1)``. " +"Both *string* and *format* must be strings." +msgstr "" + +#: ../Doc/library/time.rst:516 +msgid "" +"Support for the ``%Z`` directive is based on the values contained in " +"``tzname`` and whether ``daylight`` is true. Because of this, it is " +"platform-specific except for recognizing UTC and GMT which are always known " +"(and are considered to be non-daylight savings timezones)." +msgstr "" + +#: ../Doc/library/time.rst:521 +msgid "" +"Only the directives specified in the documentation are supported. Because " +"``strftime()`` is implemented per platform it can sometimes offer more " +"directives than those listed. But ``strptime()`` is independent of any " +"platform and thus does not necessarily support all directives available that " +"are not documented as supported." +msgstr "" + +#: ../Doc/library/time.rst:530 +msgid "" +"The type of the time value sequence returned by :func:`gmtime`, :func:" +"`localtime`, and :func:`strptime`. It is an object with a :term:`named " +"tuple` interface: values can be accessed by index and by attribute name. " +"The following values are present:" +msgstr "" + +#: ../Doc/library/time.rst:536 +msgid "Values" +msgstr "" + +#: ../Doc/library/time.rst:538 +msgid ":attr:`tm_year`" +msgstr "" + +#: ../Doc/library/time.rst:538 +msgid "(for example, 1993)" +msgstr "" + +#: ../Doc/library/time.rst:540 +msgid ":attr:`tm_mon`" +msgstr "" + +#: ../Doc/library/time.rst:540 +msgid "range [1, 12]" +msgstr "" + +#: ../Doc/library/time.rst:542 +msgid ":attr:`tm_mday`" +msgstr "" + +#: ../Doc/library/time.rst:542 +msgid "range [1, 31]" +msgstr "" + +#: ../Doc/library/time.rst:544 +msgid ":attr:`tm_hour`" +msgstr "" + +#: ../Doc/library/time.rst:544 +msgid "range [0, 23]" +msgstr "" + +#: ../Doc/library/time.rst:546 +msgid ":attr:`tm_min`" +msgstr "" + +#: ../Doc/library/time.rst:546 +msgid "range [0, 59]" +msgstr "" + +#: ../Doc/library/time.rst:548 +msgid ":attr:`tm_sec`" +msgstr "" + +#: ../Doc/library/time.rst:548 +msgid "range [0, 61]; see **(2)** in :func:`strftime` description" +msgstr "" + +#: ../Doc/library/time.rst:551 +msgid ":attr:`tm_wday`" +msgstr "" + +#: ../Doc/library/time.rst:551 +msgid "range [0, 6], Monday is 0" +msgstr "" + +#: ../Doc/library/time.rst:553 +msgid ":attr:`tm_yday`" +msgstr "" + +#: ../Doc/library/time.rst:553 +msgid "range [1, 366]" +msgstr "" + +#: ../Doc/library/time.rst:555 +msgid ":attr:`tm_isdst`" +msgstr "" + +#: ../Doc/library/time.rst:555 +msgid "0, 1 or -1; see below" +msgstr "" + +#: ../Doc/library/time.rst:557 ../Doc/library/time.rst:559 +msgid "N/A" +msgstr "" + +#: ../Doc/library/time.rst:557 +msgid ":attr:`tm_zone`" +msgstr "" + +#: ../Doc/library/time.rst:557 +msgid "abbreviation of timezone name" +msgstr "" + +#: ../Doc/library/time.rst:559 +msgid ":attr:`tm_gmtoff`" +msgstr "" + +#: ../Doc/library/time.rst:559 +msgid "offset east of UTC in seconds" +msgstr "" + +#: ../Doc/library/time.rst:562 +msgid "" +"Note that unlike the C structure, the month value is a range of [1, 12], not " +"[0, 11]." +msgstr "" + +#: ../Doc/library/time.rst:565 +msgid "" +"In calls to :func:`mktime`, :attr:`tm_isdst` may be set to 1 when daylight " +"savings time is in effect, and 0 when it is not. A value of -1 indicates " +"that this is not known, and will usually result in the correct state being " +"filled in." +msgstr "" + +#: ../Doc/library/time.rst:569 +msgid "" +"When a tuple with an incorrect length is passed to a function expecting a :" +"class:`struct_time`, or having elements of the wrong type, a :exc:" +"`TypeError` is raised." +msgstr "" + +#: ../Doc/library/time.rst:575 +msgid "" +"Return the time in seconds since the epoch as a floating point number. Note " +"that even though the time is always returned as a floating point number, not " +"all systems provide time with a better precision than 1 second. While this " +"function normally returns non-decreasing values, it can return a lower value " +"than a previous call if the system clock has been set back between the two " +"calls." +msgstr "" + +#: ../Doc/library/time.rst:584 +msgid "" +"The offset of the local (non-DST) timezone, in seconds west of UTC (negative " +"in most of Western Europe, positive in the US, zero in the UK)." +msgstr "" + +#: ../Doc/library/time.rst:590 +msgid "" +"A tuple of two strings: the first is the name of the local non-DST timezone, " +"the second is the name of the local DST timezone. If no DST timezone is " +"defined, the second string should not be used." +msgstr "" + +#: ../Doc/library/time.rst:597 +msgid "" +"Resets the time conversion rules used by the library routines. The " +"environment variable :envvar:`TZ` specifies how this is done." +msgstr "" + +#: ../Doc/library/time.rst:604 +msgid "" +"Although in many cases, changing the :envvar:`TZ` environment variable may " +"affect the output of functions like :func:`localtime` without calling :func:" +"`tzset`, this behavior should not be relied on." +msgstr "" + +#: ../Doc/library/time.rst:608 +msgid "The :envvar:`TZ` environment variable should contain no whitespace." +msgstr "" + +#: ../Doc/library/time.rst:610 +msgid "" +"The standard format of the :envvar:`TZ` environment variable is (whitespace " +"added for clarity)::" +msgstr "" + +#: ../Doc/library/time.rst:615 +msgid "Where the components are:" +msgstr "" + +#: ../Doc/library/time.rst:619 +msgid "``std`` and ``dst``" +msgstr "" + +#: ../Doc/library/time.rst:618 +msgid "" +"Three or more alphanumerics giving the timezone abbreviations. These will be " +"propagated into time.tzname" +msgstr "" + +#: ../Doc/library/time.rst:625 +msgid "``offset``" +msgstr "" + +#: ../Doc/library/time.rst:622 +msgid "" +"The offset has the form: ``± hh[:mm[:ss]]``. This indicates the value added " +"the local time to arrive at UTC. If preceded by a '-', the timezone is east " +"of the Prime Meridian; otherwise, it is west. If no offset follows dst, " +"summer time is assumed to be one hour ahead of standard time." +msgstr "" + +#: ../Doc/library/time.rst:647 +msgid "``start[/time], end[/time]``" +msgstr "" + +#: ../Doc/library/time.rst:628 +msgid "" +"Indicates when to change to and back from DST. The format of the start and " +"end dates are one of the following:" +msgstr "" + +#: ../Doc/library/time.rst:633 +msgid ":samp:`J{n}`" +msgstr "" + +#: ../Doc/library/time.rst:632 +msgid "" +"The Julian day *n* (1 <= *n* <= 365). Leap days are not counted, so in all " +"years February 28 is day 59 and March 1 is day 60." +msgstr "" + +#: ../Doc/library/time.rst:637 +msgid ":samp:`{n}`" +msgstr "" + +#: ../Doc/library/time.rst:636 +msgid "" +"The zero-based Julian day (0 <= *n* <= 365). Leap days are counted, and it " +"is possible to refer to February 29." +msgstr "" + +#: ../Doc/library/time.rst:644 +msgid ":samp:`M{m}.{n}.{d}`" +msgstr "" + +#: ../Doc/library/time.rst:640 +msgid "" +"The *d*'th day (0 <= *d* <= 6) of week *n* of month *m* of the year (1 <= " +"*n* <= 5, 1 <= *m* <= 12, where week 5 means \"the last *d* day in month *m*" +"\" which may occur in either the fourth or the fifth week). Week 1 is the " +"first week in which the *d*'th day occurs. Day zero is a Sunday." +msgstr "" + +#: ../Doc/library/time.rst:646 +msgid "" +"``time`` has the same format as ``offset`` except that no leading sign ('-' " +"or '+') is allowed. The default, if time is not given, is 02:00:00." +msgstr "" + +#: ../Doc/library/time.rst:660 +msgid "" +"On many Unix systems (including \\*BSD, Linux, Solaris, and Darwin), it is " +"more convenient to use the system's zoneinfo (:manpage:`tzfile(5)`) " +"database to specify the timezone rules. To do this, set the :envvar:`TZ` " +"environment variable to the path of the required timezone datafile, " +"relative to the root of the systems 'zoneinfo' timezone database, usually " +"located at :file:`/usr/share/zoneinfo`. For example, ``'US/Eastern'``, " +"``'Australia/Melbourne'``, ``'Egypt'`` or ``'Europe/Amsterdam'``. ::" +msgstr "" + +#: ../Doc/library/time.rst:681 +msgid "More object-oriented interface to dates and times." +msgstr "" + +#: ../Doc/library/time.rst:685 +msgid "Module :mod:`locale`" +msgstr "" + +#: ../Doc/library/time.rst:684 +msgid "" +"Internationalization services. The locale setting affects the " +"interpretation of many format specifiers in :func:`strftime` and :func:" +"`strptime`." +msgstr "" + +#: ../Doc/library/time.rst:688 +msgid "" +"General calendar-related functions. :func:`~calendar.timegm` is the " +"inverse of :func:`gmtime` from this module." +msgstr "" + +#: ../Doc/library/time.rst:693 +msgid "" +"The use of ``%Z`` is now deprecated, but the ``%z`` escape that expands to " +"the preferred hour/minute offset is not supported by all ANSI C libraries. " +"Also, a strict reading of the original 1982 :rfc:`822` standard calls for a " +"two-digit year (%y rather than %Y), but practice moved to 4-digit years long " +"before the year 2000. After that, :rfc:`822` became obsolete and the 4-" +"digit year has been first recommended by :rfc:`1123` and then mandated by :" +"rfc:`2822`." +msgstr "" + +#: ../Doc/library/timeit.rst:2 +msgid ":mod:`timeit` --- Measure execution time of small code snippets" +msgstr "" + +#: ../Doc/library/timeit.rst:7 +msgid "**Source code:** :source:`Lib/timeit.py`" +msgstr "" + +#: ../Doc/library/timeit.rst:15 +msgid "" +"This module provides a simple way to time small bits of Python code. It has " +"both a :ref:`timeit-command-line-interface` as well as a :ref:`callable " +"` one. It avoids a number of common traps for measuring " +"execution times. See also Tim Peters' introduction to the \"Algorithms\" " +"chapter in the *Python Cookbook*, published by O'Reilly." +msgstr "" + +#: ../Doc/library/timeit.rst:25 +msgid "" +"The following example shows how the :ref:`timeit-command-line-interface` can " +"be used to compare three different expressions:" +msgstr "" + +#: ../Doc/library/timeit.rst:37 +msgid "This can be achieved from the :ref:`python-interface` with::" +msgstr "" + +#: ../Doc/library/timeit.rst:48 +msgid "" +"Note however that :mod:`timeit` will automatically determine the number of " +"repetitions only when the command-line interface is used. In the :ref:" +"`timeit-examples` section you can find more advanced examples." +msgstr "" + +#: ../Doc/library/timeit.rst:56 +msgid "Python Interface" +msgstr "" + +#: ../Doc/library/timeit.rst:58 +msgid "The module defines three convenience functions and a public class:" +msgstr "" + +#: ../Doc/library/timeit.rst:63 +msgid "" +"Create a :class:`Timer` instance with the given statement, *setup* code and " +"*timer* function and run its :meth:`.timeit` method with *number* " +"executions. The optional *globals* argument specifies a namespace in which " +"to execute the code." +msgstr "" + +#: ../Doc/library/timeit.rst:68 ../Doc/library/timeit.rst:79 +#: ../Doc/library/timeit.rst:113 +msgid "The optional *globals* parameter was added." +msgstr "" + +#: ../Doc/library/timeit.rst:74 +msgid "" +"Create a :class:`Timer` instance with the given statement, *setup* code and " +"*timer* function and run its :meth:`.repeat` method with the given *repeat* " +"count and *number* executions. The optional *globals* argument specifies a " +"namespace in which to execute the code." +msgstr "" + +#: ../Doc/library/timeit.rst:84 +msgid "The default timer, which is always :func:`time.perf_counter`." +msgstr "" + +#: ../Doc/library/timeit.rst:86 +msgid ":func:`time.perf_counter` is now the default timer." +msgstr "" + +#: ../Doc/library/timeit.rst:92 +msgid "Class for timing execution speed of small code snippets." +msgstr "" + +#: ../Doc/library/timeit.rst:94 +msgid "" +"The constructor takes a statement to be timed, an additional statement used " +"for setup, and a timer function. Both statements default to ``'pass'``; the " +"timer function is platform-dependent (see the module doc string). *stmt* and " +"*setup* may also contain multiple statements separated by ``;`` or newlines, " +"as long as they don't contain multi-line string literals. The statement " +"will by default be executed within timeit's namespace; this behavior can be " +"controlled by passing a namespace to *globals*." +msgstr "" + +#: ../Doc/library/timeit.rst:102 +msgid "" +"To measure the execution time of the first statement, use the :meth:`." +"timeit` method. The :meth:`.repeat` and :meth:`.autorange` methods are " +"convenience methods to call :meth:`.timeit` multiple times." +msgstr "" + +#: ../Doc/library/timeit.rst:106 +msgid "" +"The execution time of *setup* is excluded from the overall timed execution " +"run." +msgstr "" + +#: ../Doc/library/timeit.rst:108 +msgid "" +"The *stmt* and *setup* parameters can also take objects that are callable " +"without arguments. This will embed calls to them in a timer function that " +"will then be executed by :meth:`.timeit`. Note that the timing overhead is " +"a little larger in this case because of the extra function calls." +msgstr "" + +#: ../Doc/library/timeit.rst:118 +msgid "" +"Time *number* executions of the main statement. This executes the setup " +"statement once, and then returns the time it takes to execute the main " +"statement a number of times, measured in seconds as a float. The argument is " +"the number of times through the loop, defaulting to one million. The main " +"statement, the setup statement and the timer function to be used are passed " +"to the constructor." +msgstr "" + +#: ../Doc/library/timeit.rst:127 +msgid "" +"By default, :meth:`.timeit` temporarily turns off :term:`garbage collection` " +"during the timing. The advantage of this approach is that it makes " +"independent timings more comparable. This disadvantage is that GC may be an " +"important component of the performance of the function being measured. If " +"so, GC can be re-enabled as the first statement in the *setup* string. For " +"example::" +msgstr "" + +#: ../Doc/library/timeit.rst:139 +msgid "Automatically determine how many times to call :meth:`.timeit`." +msgstr "" + +#: ../Doc/library/timeit.rst:141 +msgid "" +"This is a convenience function that calls :meth:`.timeit` repeatedly so that " +"the total time >= 0.2 second, returning the eventual (number of loops, time " +"taken for that number of loops). It calls :meth:`.timeit` with *number* set " +"to successive powers of ten (10, 100, 1000, ...) up to a maximum of one " +"billion, until the time taken is at least 0.2 second, or the maximum is " +"reached." +msgstr "" + +#: ../Doc/library/timeit.rst:148 +msgid "" +"If *callback* is given and is not *None*, it will be called after each trial " +"with two arguments: ``callback(number, time_taken)``." +msgstr "" + +#: ../Doc/library/timeit.rst:156 +msgid "Call :meth:`.timeit` a few times." +msgstr "" + +#: ../Doc/library/timeit.rst:158 +msgid "" +"This is a convenience function that calls the :meth:`.timeit` repeatedly, " +"returning a list of results. The first argument specifies how many times to " +"call :meth:`.timeit`. The second argument specifies the *number* argument " +"for :meth:`.timeit`." +msgstr "" + +#: ../Doc/library/timeit.rst:165 +msgid "" +"It's tempting to calculate mean and standard deviation from the result " +"vector and report these. However, this is not very useful. In a typical " +"case, the lowest value gives a lower bound for how fast your machine can run " +"the given code snippet; higher values in the result vector are typically not " +"caused by variability in Python's speed, but by other processes interfering " +"with your timing accuracy. So the :func:`min` of the result is probably the " +"only number you should be interested in. After that, you should look at the " +"entire vector and apply common sense rather than statistics." +msgstr "" + +#: ../Doc/library/timeit.rst:178 +msgid "Helper to print a traceback from the timed code." +msgstr "" + +#: ../Doc/library/timeit.rst:180 +msgid "Typical use::" +msgstr "" + +#: ../Doc/library/timeit.rst:188 +msgid "" +"The advantage over the standard traceback is that source lines in the " +"compiled template will be displayed. The optional *file* argument directs " +"where the traceback is sent; it defaults to :data:`sys.stderr`." +msgstr "" + +#: ../Doc/library/timeit.rst:196 ../Doc/library/unittest.rst:158 +#: ../Doc/library/zipapp.rst:40 +msgid "Command-Line Interface" +msgstr "" + +#: ../Doc/library/timeit.rst:198 +msgid "" +"When called as a program from the command line, the following form is used::" +msgstr "" + +#: ../Doc/library/timeit.rst:202 +msgid "Where the following options are understood:" +msgstr "" + +#: ../Doc/library/timeit.rst:208 +msgid "how many times to execute 'statement'" +msgstr "" + +#: ../Doc/library/timeit.rst:212 +msgid "how many times to repeat the timer (default 3)" +msgstr "" + +#: ../Doc/library/timeit.rst:216 +msgid "statement to be executed once initially (default ``pass``)" +msgstr "" + +#: ../Doc/library/timeit.rst:220 +msgid "" +"measure process time, not wallclock time, using :func:`time.process_time` " +"instead of :func:`time.perf_counter`, which is the default" +msgstr "" + +#: ../Doc/library/timeit.rst:227 +msgid "use :func:`time.time` (deprecated)" +msgstr "" + +#: ../Doc/library/timeit.rst:231 +msgid "specify a time unit for timer output; can select usec, msec, or sec" +msgstr "" + +#: ../Doc/library/timeit.rst:237 +msgid "use :func:`time.clock` (deprecated)" +msgstr "" + +#: ../Doc/library/timeit.rst:241 +msgid "print raw timing results; repeat for more digits precision" +msgstr "" + +#: ../Doc/library/timeit.rst:245 +msgid "print a short usage message and exit" +msgstr "" + +#: ../Doc/library/timeit.rst:247 +msgid "" +"A multi-line statement may be given by specifying each line as a separate " +"statement argument; indented lines are possible by enclosing an argument in " +"quotes and using leading spaces. Multiple :option:`-s` options are treated " +"similarly." +msgstr "" + +#: ../Doc/library/timeit.rst:252 +msgid "" +"If :option:`-n` is not given, a suitable number of loops is calculated by " +"trying successive powers of 10 until the total time is at least 0.2 seconds." +msgstr "" + +#: ../Doc/library/timeit.rst:255 +msgid "" +":func:`default_timer` measurements can be affected by other programs running " +"on the same machine, so the best thing to do when accurate timing is " +"necessary is to repeat the timing a few times and use the best time. The :" +"option:`-r` option is good for this; the default of 3 repetitions is " +"probably enough in most cases. You can use :func:`time.process_time` to " +"measure CPU time." +msgstr "" + +#: ../Doc/library/timeit.rst:263 +msgid "" +"There is a certain baseline overhead associated with executing a pass " +"statement. The code here doesn't try to hide it, but you should be aware of " +"it. The baseline overhead can be measured by invoking the program without " +"arguments, and it might differ between Python versions." +msgstr "" + +#: ../Doc/library/timeit.rst:274 +msgid "" +"It is possible to provide a setup statement that is executed only once at " +"the beginning:" +msgstr "" + +#: ../Doc/library/timeit.rst:291 +msgid "The same can be done using the :class:`Timer` class and its methods::" +msgstr "" + +#: ../Doc/library/timeit.rst:301 +msgid "" +"The following examples show how to time expressions that contain multiple " +"lines. Here we compare the cost of using :func:`hasattr` vs. :keyword:`try`/:" +"keyword:`except` to test for missing and present object attributes:" +msgstr "" + +#: ../Doc/library/timeit.rst:347 +msgid "" +"To give the :mod:`timeit` module access to functions you define, you can " +"pass a *setup* parameter which contains an import statement::" +msgstr "" + +#: ../Doc/library/timeit.rst:358 +msgid "" +"Another option is to pass :func:`globals` to the *globals* parameter, which " +"will cause the code to be executed within your current global namespace. " +"This can be more convenient than individually specifying imports::" +msgstr "" + +#: ../Doc/library/tk.rst:5 +msgid "Graphical User Interfaces with Tk" +msgstr "" + +#: ../Doc/library/tk.rst:13 +msgid "" +"Tk/Tcl has long been an integral part of Python. It provides a robust and " +"platform independent windowing toolkit, that is available to Python " +"programmers using the :mod:`tkinter` package, and its extension, the :mod:" +"`tkinter.tix` and the :mod:`tkinter.ttk` modules." +msgstr "" + +#: ../Doc/library/tk.rst:18 +msgid "" +"The :mod:`tkinter` package is a thin object-oriented layer on top of Tcl/Tk. " +"To use :mod:`tkinter`, you don't need to write Tcl code, but you will need " +"to consult the Tk documentation, and occasionally the Tcl documentation. :" +"mod:`tkinter` is a set of wrappers that implement the Tk widgets as Python " +"classes. In addition, the internal module :mod:`_tkinter` provides a " +"threadsafe mechanism which allows Python and Tcl to interact." +msgstr "" + +#: ../Doc/library/tk.rst:25 +msgid "" +":mod:`tkinter`'s chief virtues are that it is fast, and that it usually " +"comes bundled with Python. Although its standard documentation is weak, good " +"material is available, which includes: references, tutorials, a book and " +"others. :mod:`tkinter` is also famous for having an outdated look and feel, " +"which has been vastly improved in Tk 8.5. Nevertheless, there are many other " +"GUI libraries that you could be interested in. For more information about " +"alternatives, see the :ref:`other-gui-packages` section." +msgstr "" + +#: ../Doc/library/tkinter.rst:2 +msgid ":mod:`tkinter` --- Python interface to Tcl/Tk" +msgstr "" + +#: ../Doc/library/tkinter.rst:9 +msgid "**Source code:** :source:`Lib/tkinter/__init__.py`" +msgstr "" + +#: ../Doc/library/tkinter.rst:13 +msgid "" +"The :mod:`tkinter` package (\"Tk interface\") is the standard Python " +"interface to the Tk GUI toolkit. Both Tk and :mod:`tkinter` are available " +"on most Unix platforms, as well as on Windows systems. (Tk itself is not " +"part of Python; it is maintained at ActiveState.) You can check that :mod:" +"`tkinter` is properly installed on your system by running ``python -m " +"tkinter`` from the command line; this should open a window demonstrating a " +"simple Tk interface." +msgstr "" + +#: ../Doc/library/tkinter.rst:24 +msgid "`Python Tkinter Resources `_" +msgstr "" + +#: ../Doc/library/tkinter.rst:23 +msgid "" +"The Python Tkinter Topic Guide provides a great deal of information on using " +"Tk from Python and links to other sources of information on Tk." +msgstr "" + +#: ../Doc/library/tkinter.rst:27 +msgid "`TKDocs `_" +msgstr "" + +#: ../Doc/library/tkinter.rst:27 +msgid "" +"Extensive tutorial plus friendlier widget pages for some of the widgets." +msgstr "" + +#: ../Doc/library/tkinter.rst:30 +msgid "" +"`Tkinter reference: a GUI for Python `_" +msgstr "" + +#: ../Doc/library/tkinter.rst:30 +msgid "On-line reference material." +msgstr "" + +#: ../Doc/library/tkinter.rst:33 +msgid "`Tkinter docs from effbot `_" +msgstr "" + +#: ../Doc/library/tkinter.rst:33 +msgid "Online reference for tkinter supported by effbot.org." +msgstr "" + +#: ../Doc/library/tkinter.rst:36 +msgid "`Tcl/Tk manual `_" +msgstr "" + +#: ../Doc/library/tkinter.rst:36 +msgid "Official manual for the latest tcl/tk version." +msgstr "" + +#: ../Doc/library/tkinter.rst:39 +msgid "" +"`Programming Python `_" +msgstr "" + +#: ../Doc/library/tkinter.rst:39 +msgid "Book by Mark Lutz, has excellent coverage of Tkinter." +msgstr "" + +#: ../Doc/library/tkinter.rst:42 +msgid "" +"`Modern Tkinter for Busy Python Developers `_" +msgstr "" + +#: ../Doc/library/tkinter.rst:42 +msgid "" +"Book by Mark Rozerman about building attractive and modern graphical user " +"interfaces with Python and Tkinter." +msgstr "" + +#: ../Doc/library/tkinter.rst:44 +msgid "" +"`Python and Tkinter Programming `_" +msgstr "" + +#: ../Doc/library/tkinter.rst:45 +msgid "The book by John Grayson (ISBN 1-884777-81-3)." +msgstr "" + +#: ../Doc/library/tkinter.rst:49 +msgid "Tkinter Modules" +msgstr "" + +#: ../Doc/library/tkinter.rst:51 +msgid "" +"Most of the time, :mod:`tkinter` is all you really need, but a number of " +"additional modules are available as well. The Tk interface is located in a " +"binary module named :mod:`_tkinter`. This module contains the low-level " +"interface to Tk, and should never be used directly by application " +"programmers. It is usually a shared library (or DLL), but might in some " +"cases be statically linked with the Python interpreter." +msgstr "" + +#: ../Doc/library/tkinter.rst:58 +msgid "" +"In addition to the Tk interface module, :mod:`tkinter` includes a number of " +"Python modules, :mod:`tkinter.constants` being one of the most important. " +"Importing :mod:`tkinter` will automatically import :mod:`tkinter.constants`, " +"so, usually, to use Tkinter all you need is a simple import statement::" +msgstr "" + +#: ../Doc/library/tkinter.rst:65 +msgid "Or, more often::" +msgstr "" + +#: ../Doc/library/tkinter.rst:72 +msgid "" +"The :class:`Tk` class is instantiated without arguments. This creates a " +"toplevel widget of Tk which usually is the main window of an application. " +"Each instance has its own associated Tcl interpreter." +msgstr "" + +#: ../Doc/library/tkinter.rst:81 +msgid "" +"The :func:`Tcl` function is a factory function which creates an object much " +"like that created by the :class:`Tk` class, except that it does not " +"initialize the Tk subsystem. This is most often useful when driving the Tcl " +"interpreter in an environment where one doesn't want to create extraneous " +"toplevel windows, or where one cannot (such as Unix/Linux systems without an " +"X server). An object created by the :func:`Tcl` object can have a Toplevel " +"window created (and the Tk subsystem initialized) by calling its :meth:" +"`loadtk` method." +msgstr "" + +#: ../Doc/library/tkinter.rst:90 +msgid "Other modules that provide Tk support include:" +msgstr "" + +#: ../Doc/library/tkinter.rst:93 +msgid ":mod:`tkinter.scrolledtext`" +msgstr "" + +#: ../Doc/library/tkinter.rst:93 +msgid "Text widget with a vertical scroll bar built in." +msgstr "" + +#: ../Doc/library/tkinter.rst:96 +msgid ":mod:`tkinter.colorchooser`" +msgstr "" + +#: ../Doc/library/tkinter.rst:96 +msgid "Dialog to let the user choose a color." +msgstr "" + +#: ../Doc/library/tkinter.rst:99 +msgid ":mod:`tkinter.commondialog`" +msgstr "" + +#: ../Doc/library/tkinter.rst:99 +msgid "Base class for the dialogs defined in the other modules listed here." +msgstr "" + +#: ../Doc/library/tkinter.rst:102 +msgid ":mod:`tkinter.filedialog`" +msgstr "" + +#: ../Doc/library/tkinter.rst:102 +msgid "Common dialogs to allow the user to specify a file to open or save." +msgstr "" + +#: ../Doc/library/tkinter.rst:105 +msgid ":mod:`tkinter.font`" +msgstr "" + +#: ../Doc/library/tkinter.rst:105 +msgid "Utilities to help work with fonts." +msgstr "" + +#: ../Doc/library/tkinter.rst:108 +msgid ":mod:`tkinter.messagebox`" +msgstr "" + +#: ../Doc/library/tkinter.rst:108 +msgid "Access to standard Tk dialog boxes." +msgstr "" + +#: ../Doc/library/tkinter.rst:111 +msgid ":mod:`tkinter.simpledialog`" +msgstr "" + +#: ../Doc/library/tkinter.rst:111 +msgid "Basic dialogs and convenience functions." +msgstr "" + +#: ../Doc/library/tkinter.rst:115 +msgid ":mod:`tkinter.dnd`" +msgstr "" + +#: ../Doc/library/tkinter.rst:114 +msgid "" +"Drag-and-drop support for :mod:`tkinter`. This is experimental and should " +"become deprecated when it is replaced with the Tk DND." +msgstr "" + +#: ../Doc/library/tkinter.rst:119 +msgid ":mod:`turtle`" +msgstr "" + +#: ../Doc/library/tkinter.rst:118 +msgid "Turtle graphics in a Tk window." +msgstr "" + +#: ../Doc/library/tkinter.rst:122 +msgid "Tkinter Life Preserver" +msgstr "" + +#: ../Doc/library/tkinter.rst:127 +msgid "" +"This section is not designed to be an exhaustive tutorial on either Tk or " +"Tkinter. Rather, it is intended as a stop gap, providing some introductory " +"orientation on the system." +msgstr "" + +#: ../Doc/library/tkinter.rst:131 +msgid "Credits:" +msgstr "" + +#: ../Doc/library/tkinter.rst:133 +msgid "Tk was written by John Ousterhout while at Berkeley." +msgstr "" + +#: ../Doc/library/tkinter.rst:135 +msgid "Tkinter was written by Steen Lumholt and Guido van Rossum." +msgstr "" + +#: ../Doc/library/tkinter.rst:137 +msgid "" +"This Life Preserver was written by Matt Conway at the University of Virginia." +msgstr "" + +#: ../Doc/library/tkinter.rst:139 +msgid "" +"The HTML rendering, and some liberal editing, was produced from a FrameMaker " +"version by Ken Manheimer." +msgstr "" + +#: ../Doc/library/tkinter.rst:142 +msgid "" +"Fredrik Lundh elaborated and revised the class interface descriptions, to " +"get them current with Tk 4.2." +msgstr "" + +#: ../Doc/library/tkinter.rst:145 +msgid "" +"Mike Clarkson converted the documentation to LaTeX, and compiled the User " +"Interface chapter of the reference manual." +msgstr "" + +#: ../Doc/library/tkinter.rst:150 +msgid "How To Use This Section" +msgstr "" + +#: ../Doc/library/tkinter.rst:152 +msgid "" +"This section is designed in two parts: the first half (roughly) covers " +"background material, while the second half can be taken to the keyboard as a " +"handy reference." +msgstr "" + +#: ../Doc/library/tkinter.rst:156 +msgid "" +"When trying to answer questions of the form \"how do I do blah\", it is " +"often best to find out how to do\"blah\" in straight Tk, and then convert " +"this back into the corresponding :mod:`tkinter` call. Python programmers can " +"often guess at the correct Python command by looking at the Tk " +"documentation. This means that in order to use Tkinter, you will have to " +"know a little bit about Tk. This document can't fulfill that role, so the " +"best we can do is point you to the best documentation that exists. Here are " +"some hints:" +msgstr "" + +#: ../Doc/library/tkinter.rst:164 +msgid "" +"The authors strongly suggest getting a copy of the Tk man pages. " +"Specifically, the man pages in the ``manN`` directory are most useful. The " +"``man3`` man pages describe the C interface to the Tk library and thus are " +"not especially helpful for script writers." +msgstr "" + +#: ../Doc/library/tkinter.rst:169 +msgid "" +"Addison-Wesley publishes a book called Tcl and the Tk Toolkit by John " +"Ousterhout (ISBN 0-201-63337-X) which is a good introduction to Tcl and Tk " +"for the novice. The book is not exhaustive, and for many details it defers " +"to the man pages." +msgstr "" + +#: ../Doc/library/tkinter.rst:174 +msgid "" +":file:`tkinter/__init__.py` is a last resort for most, but can be a good " +"place to go when nothing else makes sense." +msgstr "" + +#: ../Doc/library/tkinter.rst:181 +msgid "`Tcl/Tk 8.6 man pages `_" +msgstr "" + +#: ../Doc/library/tkinter.rst:181 +msgid "The Tcl/Tk manual on www.tcl.tk." +msgstr "" + +#: ../Doc/library/tkinter.rst:184 +msgid "`ActiveState Tcl Home Page `_" +msgstr "" + +#: ../Doc/library/tkinter.rst:184 +msgid "The Tk/Tcl development is largely taking place at ActiveState." +msgstr "" + +#: ../Doc/library/tkinter.rst:187 +msgid "" +"`Tcl and the Tk Toolkit `_" +msgstr "" + +#: ../Doc/library/tkinter.rst:187 +msgid "The book by John Ousterhout, the inventor of Tcl." +msgstr "" + +#: ../Doc/library/tkinter.rst:189 +msgid "`Practical Programming in Tcl and Tk `_" +msgstr "" + +#: ../Doc/library/tkinter.rst:190 +msgid "Brent Welch's encyclopedic book." +msgstr "" + +#: ../Doc/library/tkinter.rst:194 +msgid "A Simple Hello World Program" +msgstr "" + +#: ../Doc/library/tkinter.rst:225 +msgid "A (Very) Quick Look at Tcl/Tk" +msgstr "" + +#: ../Doc/library/tkinter.rst:227 +msgid "" +"The class hierarchy looks complicated, but in actual practice, application " +"programmers almost always refer to the classes at the very bottom of the " +"hierarchy." +msgstr "" + +#: ../Doc/library/tkinter.rst:233 +msgid "" +"These classes are provided for the purposes of organizing certain functions " +"under one namespace. They aren't meant to be instantiated independently." +msgstr "" + +#: ../Doc/library/tkinter.rst:236 +msgid "" +"The :class:`Tk` class is meant to be instantiated only once in an " +"application. Application programmers need not instantiate one explicitly, " +"the system creates one whenever any of the other classes are instantiated." +msgstr "" + +#: ../Doc/library/tkinter.rst:240 +msgid "" +"The :class:`Widget` class is not meant to be instantiated, it is meant only " +"for subclassing to make \"real\" widgets (in C++, this is called an " +"'abstract class')." +msgstr "" + +#: ../Doc/library/tkinter.rst:244 +msgid "" +"To make use of this reference material, there will be times when you will " +"need to know how to read short passages of Tk and how to identify the " +"various parts of a Tk command. (See section :ref:`tkinter-basic-mapping` " +"for the :mod:`tkinter` equivalents of what's below.)" +msgstr "" + +#: ../Doc/library/tkinter.rst:249 +msgid "" +"Tk scripts are Tcl programs. Like all Tcl programs, Tk scripts are just " +"lists of tokens separated by spaces. A Tk widget is just its *class*, the " +"*options* that help configure it, and the *actions* that make it do useful " +"things." +msgstr "" + +#: ../Doc/library/tkinter.rst:253 +msgid "To make a widget in Tk, the command is always of the form::" +msgstr "" + +#: ../Doc/library/tkinter.rst:258 +msgid "*classCommand*" +msgstr "" + +#: ../Doc/library/tkinter.rst:258 +msgid "denotes which kind of widget to make (a button, a label, a menu...)" +msgstr "" + +#: ../Doc/library/tkinter.rst:265 +msgid "*newPathname*" +msgstr "" + +#: ../Doc/library/tkinter.rst:261 +msgid "" +"is the new name for this widget. All names in Tk must be unique. To help " +"enforce this, widgets in Tk are named with *pathnames*, just like files in a " +"file system. The top level widget, the *root*, is called ``.`` (period) and " +"children are delimited by more periods. For example, ``.myApp.controlPanel." +"okButton`` might be the name of a widget." +msgstr "" + +#: ../Doc/library/tkinter.rst:271 +msgid "*options*" +msgstr "" + +#: ../Doc/library/tkinter.rst:268 +msgid "" +"configure the widget's appearance and in some cases, its behavior. The " +"options come in the form of a list of flags and values. Flags are preceded " +"by a '-', like Unix shell command flags, and values are put in quotes if " +"they are more than one word." +msgstr "" + +#: ../Doc/library/tkinter.rst:281 +msgid "" +"Once created, the pathname to the widget becomes a new command. This new " +"*widget command* is the programmer's handle for getting the new widget to " +"perform some *action*. In C, you'd express this as someAction(fred, " +"someOptions), in C++, you would express this as fred." +"someAction(someOptions), and in Tk, you say::" +msgstr "" + +#: ../Doc/library/tkinter.rst:289 +msgid "Note that the object name, ``.fred``, starts with a dot." +msgstr "" + +#: ../Doc/library/tkinter.rst:291 +msgid "" +"As you'd expect, the legal values for *someAction* will depend on the " +"widget's class: ``.fred disable`` works if fred is a button (fred gets " +"greyed out), but does not work if fred is a label (disabling of labels is " +"not supported in Tk)." +msgstr "" + +#: ../Doc/library/tkinter.rst:295 +msgid "" +"The legal values of *someOptions* is action dependent. Some actions, like " +"``disable``, require no arguments, others, like a text-entry box's " +"``delete`` command, would need arguments to specify what range of text to " +"delete." +msgstr "" + +#: ../Doc/library/tkinter.rst:303 +msgid "Mapping Basic Tk into Tkinter" +msgstr "" + +#: ../Doc/library/tkinter.rst:305 +msgid "Class commands in Tk correspond to class constructors in Tkinter. ::" +msgstr "" + +#: ../Doc/library/tkinter.rst:309 +msgid "" +"The master of an object is implicit in the new name given to it at creation " +"time. In Tkinter, masters are specified explicitly. ::" +msgstr "" + +#: ../Doc/library/tkinter.rst:314 +msgid "" +"The configuration options in Tk are given in lists of hyphened tags followed " +"by values. In Tkinter, options are specified as keyword-arguments in the " +"instance constructor, and keyword-args for configure calls or as instance " +"indices, in dictionary style, for established instances. See section :ref:" +"`tkinter-setting-options` on setting options. ::" +msgstr "" + +#: ../Doc/library/tkinter.rst:324 +msgid "" +"In Tk, to perform an action on a widget, use the widget name as a command, " +"and follow it with an action name, possibly with arguments (options). In " +"Tkinter, you call methods on the class instance to invoke actions on the " +"widget. The actions (methods) that a given widget can perform are listed " +"in :file:`tkinter/__init__.py`. ::" +msgstr "" + +#: ../Doc/library/tkinter.rst:332 +msgid "" +"To give a widget to the packer (geometry manager), you call pack with " +"optional arguments. In Tkinter, the Pack class holds all this " +"functionality, and the various forms of the pack command are implemented as " +"methods. All widgets in :mod:`tkinter` are subclassed from the Packer, and " +"so inherit all the packing methods. See the :mod:`tkinter.tix` module " +"documentation for additional information on the Form geometry manager. ::" +msgstr "" + +#: ../Doc/library/tkinter.rst:343 +msgid "How Tk and Tkinter are Related" +msgstr "" + +#: ../Doc/library/tkinter.rst:345 +msgid "From the top down:" +msgstr "" + +#: ../Doc/library/tkinter.rst:348 +msgid "Your App Here (Python)" +msgstr "" + +#: ../Doc/library/tkinter.rst:348 +msgid "A Python application makes a :mod:`tkinter` call." +msgstr "" + +#: ../Doc/library/tkinter.rst:355 +msgid "tkinter (Python Package)" +msgstr "" + +#: ../Doc/library/tkinter.rst:351 +msgid "" +"This call (say, for example, creating a button widget), is implemented in " +"the :mod:`tkinter` package, which is written in Python. This Python " +"function will parse the commands and the arguments and convert them into a " +"form that makes them look as if they had come from a Tk script instead of a " +"Python script." +msgstr "" + +#: ../Doc/library/tkinter.rst:359 +msgid "_tkinter (C)" +msgstr "" + +#: ../Doc/library/tkinter.rst:358 +msgid "" +"These commands and their arguments will be passed to a C function in the :" +"mod:`_tkinter` - note the underscore - extension module." +msgstr "" + +#: ../Doc/library/tkinter.rst:366 +msgid "Tk Widgets (C and Tcl)" +msgstr "" + +#: ../Doc/library/tkinter.rst:362 +msgid "" +"This C function is able to make calls into other C modules, including the C " +"functions that make up the Tk library. Tk is implemented in C and some Tcl. " +"The Tcl part of the Tk widgets is used to bind certain default behaviors to " +"widgets, and is executed once at the point where the Python :mod:`tkinter` " +"package is imported. (The user never sees this stage)." +msgstr "" + +#: ../Doc/library/tkinter.rst:369 +msgid "Tk (C)" +msgstr "" + +#: ../Doc/library/tkinter.rst:369 +msgid "The Tk part of the Tk Widgets implement the final mapping to ..." +msgstr "" + +#: ../Doc/library/tkinter.rst:373 +msgid "Xlib (C)" +msgstr "" + +#: ../Doc/library/tkinter.rst:372 +msgid "the Xlib library to draw graphics on the screen." +msgstr "" + +#: ../Doc/library/tkinter.rst:376 +msgid "Handy Reference" +msgstr "" + +#: ../Doc/library/tkinter.rst:382 +msgid "Setting Options" +msgstr "" + +#: ../Doc/library/tkinter.rst:384 +msgid "" +"Options control things like the color and border width of a widget. Options " +"can be set in three ways:" +msgstr "" + +#: ../Doc/library/tkinter.rst:390 +msgid "At object creation time, using keyword arguments" +msgstr "" + +#: ../Doc/library/tkinter.rst:396 +msgid "After object creation, treating the option name like a dictionary index" +msgstr "" + +#: ../Doc/library/tkinter.rst:401 +msgid "" +"Use the config() method to update multiple attrs subsequent to object " +"creation" +msgstr "" + +#: ../Doc/library/tkinter.rst:403 +msgid "" +"For a complete explanation of a given option and its behavior, see the Tk " +"man pages for the widget in question." +msgstr "" + +#: ../Doc/library/tkinter.rst:406 +msgid "" +"Note that the man pages list \"STANDARD OPTIONS\" and \"WIDGET SPECIFIC " +"OPTIONS\" for each widget. The former is a list of options that are common " +"to many widgets, the latter are the options that are idiosyncratic to that " +"particular widget. The Standard Options are documented on the :manpage:" +"`options(3)` man page." +msgstr "" + +#: ../Doc/library/tkinter.rst:412 +msgid "" +"No distinction between standard and widget-specific options is made in this " +"document. Some options don't apply to some kinds of widgets. Whether a " +"given widget responds to a particular option depends on the class of the " +"widget; buttons have a ``command`` option, labels do not." +msgstr "" + +#: ../Doc/library/tkinter.rst:417 +msgid "" +"The options supported by a given widget are listed in that widget's man " +"page, or can be queried at runtime by calling the :meth:`config` method " +"without arguments, or by calling the :meth:`keys` method on that widget. " +"The return value of these calls is a dictionary whose key is the name of the " +"option as a string (for example, ``'relief'``) and whose values are 5-tuples." +msgstr "" + +#: ../Doc/library/tkinter.rst:423 +msgid "" +"Some options, like ``bg`` are synonyms for common options with long names " +"(``bg`` is shorthand for \"background\"). Passing the ``config()`` method " +"the name of a shorthand option will return a 2-tuple, not 5-tuple. The 2-" +"tuple passed back will contain the name of the synonym and the \"real\" " +"option (such as ``('bg', 'background')``)." +msgstr "" + +#: ../Doc/library/tkinter.rst:432 +msgid "option name" +msgstr "" + +#: ../Doc/library/tkinter.rst:432 ../Doc/library/tkinter.rst:434 +msgid "``'relief'``" +msgstr "" + +#: ../Doc/library/tkinter.rst:434 +msgid "option name for database lookup" +msgstr "" + +#: ../Doc/library/tkinter.rst:436 +msgid "option class for database lookup" +msgstr "" + +#: ../Doc/library/tkinter.rst:436 +msgid "``'Relief'``" +msgstr "" + +#: ../Doc/library/tkinter.rst:439 +msgid "default value" +msgstr "" + +#: ../Doc/library/tkinter.rst:439 +msgid "``'raised'``" +msgstr "" + +#: ../Doc/library/tkinter.rst:441 +msgid "current value" +msgstr "" + +#: ../Doc/library/tkinter.rst:441 +msgid "``'groove'``" +msgstr "" + +#: ../Doc/library/tkinter.rst:449 +msgid "" +"Of course, the dictionary printed will include all the options available and " +"their values. This is meant only as an example." +msgstr "" + +#: ../Doc/library/tkinter.rst:454 +msgid "The Packer" +msgstr "" + +#: ../Doc/library/tkinter.rst:458 +msgid "" +"The packer is one of Tk's geometry-management mechanisms. Geometry " +"managers are used to specify the relative positioning of the positioning of " +"widgets within their container - their mutual *master*. In contrast to the " +"more cumbersome *placer* (which is used less commonly, and we do not cover " +"here), the packer takes qualitative relationship specification - *above*, " +"*to the left of*, *filling*, etc - and works everything out to determine the " +"exact placement coordinates for you." +msgstr "" + +#: ../Doc/library/tkinter.rst:466 +msgid "" +"The size of any *master* widget is determined by the size of the \"slave " +"widgets\" inside. The packer is used to control where slave widgets appear " +"inside the master into which they are packed. You can pack widgets into " +"frames, and frames into other frames, in order to achieve the kind of layout " +"you desire. Additionally, the arrangement is dynamically adjusted to " +"accommodate incremental changes to the configuration, once it is packed." +msgstr "" + +#: ../Doc/library/tkinter.rst:473 +msgid "" +"Note that widgets do not appear until they have had their geometry specified " +"with a geometry manager. It's a common early mistake to leave out the " +"geometry specification, and then be surprised when the widget is created but " +"nothing appears. A widget will appear only after it has had, for example, " +"the packer's :meth:`pack` method applied to it." +msgstr "" + +#: ../Doc/library/tkinter.rst:479 +msgid "" +"The pack() method can be called with keyword-option/value pairs that control " +"where the widget is to appear within its container, and how it is to behave " +"when the main application window is resized. Here are some examples::" +msgstr "" + +#: ../Doc/library/tkinter.rst:489 +msgid "Packer Options" +msgstr "" + +#: ../Doc/library/tkinter.rst:491 +msgid "" +"For more extensive information on the packer and the options that it can " +"take, see the man pages and page 183 of John Ousterhout's book." +msgstr "" + +#: ../Doc/library/tkinter.rst:495 ../Doc/library/tkinter.rst:611 +msgid "anchor" +msgstr "" + +#: ../Doc/library/tkinter.rst:495 +msgid "" +"Anchor type. Denotes where the packer is to place each slave in its parcel." +msgstr "" + +#: ../Doc/library/tkinter.rst:498 +msgid "expand" +msgstr "" + +#: ../Doc/library/tkinter.rst:498 +msgid "Boolean, ``0`` or ``1``." +msgstr "" + +#: ../Doc/library/tkinter.rst:501 +msgid "fill" +msgstr "" + +#: ../Doc/library/tkinter.rst:501 +msgid "Legal values: ``'x'``, ``'y'``, ``'both'``, ``'none'``." +msgstr "" + +#: ../Doc/library/tkinter.rst:504 +msgid "ipadx and ipady" +msgstr "" + +#: ../Doc/library/tkinter.rst:504 +msgid "" +"A distance - designating internal padding on each side of the slave widget." +msgstr "" + +#: ../Doc/library/tkinter.rst:507 +msgid "padx and pady" +msgstr "" + +#: ../Doc/library/tkinter.rst:507 +msgid "" +"A distance - designating external padding on each side of the slave widget." +msgstr "" + +#: ../Doc/library/tkinter.rst:511 +msgid "side" +msgstr "" + +#: ../Doc/library/tkinter.rst:510 +msgid "Legal values are: ``'left'``, ``'right'``, ``'top'``, ``'bottom'``." +msgstr "" + +#: ../Doc/library/tkinter.rst:514 +msgid "Coupling Widget Variables" +msgstr "" + +#: ../Doc/library/tkinter.rst:516 +msgid "" +"The current-value setting of some widgets (like text entry widgets) can be " +"connected directly to application variables by using special options. These " +"options are ``variable``, ``textvariable``, ``onvalue``, ``offvalue``, and " +"``value``. This connection works both ways: if the variable changes for any " +"reason, the widget it's connected to will be updated to reflect the new " +"value." +msgstr "" + +#: ../Doc/library/tkinter.rst:522 +msgid "" +"Unfortunately, in the current implementation of :mod:`tkinter` it is not " +"possible to hand over an arbitrary Python variable to a widget through a " +"``variable`` or ``textvariable`` option. The only kinds of variables for " +"which this works are variables that are subclassed from a class called " +"Variable, defined in :mod:`tkinter`." +msgstr "" + +#: ../Doc/library/tkinter.rst:528 +msgid "" +"There are many useful subclasses of Variable already defined: :class:" +"`StringVar`, :class:`IntVar`, :class:`DoubleVar`, and :class:`BooleanVar`. " +"To read the current value of such a variable, call the :meth:`get` method on " +"it, and to change its value you call the :meth:`!set` method. If you follow " +"this protocol, the widget will always track the value of the variable, with " +"no further intervention on your part." +msgstr "" + +#: ../Doc/library/tkinter.rst:564 +msgid "The Window Manager" +msgstr "" + +#: ../Doc/library/tkinter.rst:568 +msgid "" +"In Tk, there is a utility command, ``wm``, for interacting with the window " +"manager. Options to the ``wm`` command allow you to control things like " +"titles, placement, icon bitmaps, and the like. In :mod:`tkinter`, these " +"commands have been implemented as methods on the :class:`Wm` class. " +"Toplevel widgets are subclassed from the :class:`Wm` class, and so can call " +"the :class:`Wm` methods directly." +msgstr "" + +#: ../Doc/library/tkinter.rst:575 +msgid "" +"To get at the toplevel window that contains a given widget, you can often " +"just refer to the widget's master. Of course if the widget has been packed " +"inside of a frame, the master won't represent a toplevel window. To get at " +"the toplevel window that contains an arbitrary widget, you can call the :" +"meth:`_root` method. This method begins with an underscore to denote the " +"fact that this function is part of the implementation, and not an interface " +"to Tk functionality." +msgstr "" + +#: ../Doc/library/tkinter.rst:582 +msgid "Here are some examples of typical usage::" +msgstr "" + +#: ../Doc/library/tkinter.rst:605 +msgid "Tk Option Data Types" +msgstr "" + +#: ../Doc/library/tkinter.rst:610 +msgid "" +"Legal values are points of the compass: ``\"n\"``, ``\"ne\"``, ``\"e\"``, ``" +"\"se\"``, ``\"s\"``, ``\"sw\"``, ``\"w\"``, ``\"nw\"``, and also ``\"center" +"\"``." +msgstr "" + +#: ../Doc/library/tkinter.rst:617 +msgid "bitmap" +msgstr "" + +#: ../Doc/library/tkinter.rst:614 +msgid "" +"There are eight built-in, named bitmaps: ``'error'``, ``'gray25'``, " +"``'gray50'``, ``'hourglass'``, ``'info'``, ``'questhead'``, ``'question'``, " +"``'warning'``. To specify an X bitmap filename, give the full path to the " +"file, preceded with an ``@``, as in ``\"@/usr/contrib/bitmap/gumby.bit\"``." +msgstr "" + +#: ../Doc/library/tkinter.rst:620 +msgid "boolean" +msgstr "" + +#: ../Doc/library/tkinter.rst:620 +msgid "You can pass integers 0 or 1 or the strings ``\"yes\"`` or ``\"no\"``." +msgstr "" + +#: ../Doc/library/tkinter.rst:627 +msgid "callback" +msgstr "" + +#: ../Doc/library/tkinter.rst:623 +msgid "This is any Python function that takes no arguments. For example::" +msgstr "" + +#: ../Doc/library/tkinter.rst:633 +msgid "color" +msgstr "" + +#: ../Doc/library/tkinter.rst:630 +msgid "" +"Colors can be given as the names of X colors in the rgb.txt file, or as " +"strings representing RGB values in 4 bit: ``\"#RGB\"``, 8 bit: ``\"#RRGGBB" +"\"``, 12 bit\" ``\"#RRRGGGBBB\"``, or 16 bit ``\"#RRRRGGGGBBBB\"`` ranges, " +"where R,G,B here represent any legal hex digit. See page 160 of " +"Ousterhout's book for details." +msgstr "" + +#: ../Doc/library/tkinter.rst:639 ../Doc/library/tkinter.ttk.rst:121 +msgid "cursor" +msgstr "" + +#: ../Doc/library/tkinter.rst:636 +msgid "" +"The standard X cursor names from :file:`cursorfont.h` can be used, without " +"the ``XC_`` prefix. For example to get a hand cursor (:const:`XC_hand2`), " +"use the string ``\"hand2\"``. You can also specify a bitmap and mask file " +"of your own. See page 179 of Ousterhout's book." +msgstr "" + +#: ../Doc/library/tkinter.rst:646 +msgid "distance" +msgstr "" + +#: ../Doc/library/tkinter.rst:642 +msgid "" +"Screen distances can be specified in either pixels or absolute distances. " +"Pixels are given as numbers and absolute distances as strings, with the " +"trailing character denoting units: ``c`` for centimetres, ``i`` for inches, " +"``m`` for millimetres, ``p`` for printer's points. For example, 3.5 inches " +"is expressed as ``\"3.5i\"``." +msgstr "" + +#: ../Doc/library/tkinter.rst:651 ../Doc/library/tkinter.ttk.rst:814 +msgid "font" +msgstr "" + +#: ../Doc/library/tkinter.rst:649 +msgid "" +"Tk uses a list font name format, such as ``{courier 10 bold}``. Font sizes " +"with positive numbers are measured in points; sizes with negative numbers " +"are measured in pixels." +msgstr "" + +#: ../Doc/library/tkinter.rst:656 +msgid "geometry" +msgstr "" + +#: ../Doc/library/tkinter.rst:654 +msgid "" +"This is a string of the form ``widthxheight``, where width and height are " +"measured in pixels for most widgets (in characters for widgets displaying " +"text). For example: ``fred[\"geometry\"] = \"200x100\"``." +msgstr "" + +#: ../Doc/library/tkinter.rst:660 ../Doc/library/tkinter.ttk.rst:325 +msgid "justify" +msgstr "" + +#: ../Doc/library/tkinter.rst:659 +msgid "" +"Legal values are the strings: ``\"left\"``, ``\"center\"``, ``\"right\"``, " +"and ``\"fill\"``." +msgstr "" + +#: ../Doc/library/tkinter.rst:665 ../Doc/library/tkinter.ttk.rst:1002 +msgid "region" +msgstr "" + +#: ../Doc/library/tkinter.rst:663 +msgid "" +"This is a string with four space-delimited elements, each of which is a " +"legal distance (see above). For example: ``\"2 3 4 5\"`` and ``\"3i 2i 4.5i " +"2i\"`` and ``\"3c 2c 4c 10.43c\"`` are all legal regions." +msgstr "" + +#: ../Doc/library/tkinter.rst:669 +msgid "relief" +msgstr "" + +#: ../Doc/library/tkinter.rst:668 +msgid "" +"Determines what the border style of a widget will be. Legal values are: ``" +"\"raised\"``, ``\"sunken\"``, ``\"flat\"``, ``\"groove\"``, and ``\"ridge" +"\"``." +msgstr "" + +#: ../Doc/library/tkinter.rst:673 +msgid "scrollcommand" +msgstr "" + +#: ../Doc/library/tkinter.rst:672 +msgid "" +"This is almost always the :meth:`!set` method of some scrollbar widget, but " +"can be any widget method that takes a single argument." +msgstr "" + +#: ../Doc/library/tkinter.rst:677 +msgid "wrap:" +msgstr "" + +#: ../Doc/library/tkinter.rst:676 +msgid "Must be one of: ``\"none\"``, ``\"char\"``, or ``\"word\"``." +msgstr "" + +#: ../Doc/library/tkinter.rst:680 +msgid "Bindings and Events" +msgstr "" + +#: ../Doc/library/tkinter.rst:686 +msgid "" +"The bind method from the widget command allows you to watch for certain " +"events and to have a callback function trigger when that event type occurs. " +"The form of the bind method is::" +msgstr "" + +#: ../Doc/library/tkinter.rst:692 +msgid "where:" +msgstr "" + +#: ../Doc/library/tkinter.rst:696 +msgid "sequence" +msgstr "" + +#: ../Doc/library/tkinter.rst:695 +msgid "" +"is a string that denotes the target kind of event. (See the bind man page " +"and page 201 of John Ousterhout's book for details)." +msgstr "" + +#: ../Doc/library/tkinter.rst:701 +msgid "func" +msgstr "" + +#: ../Doc/library/tkinter.rst:699 +msgid "" +"is a Python function, taking one argument, to be invoked when the event " +"occurs. An Event instance will be passed as the argument. (Functions " +"deployed this way are commonly known as *callbacks*.)" +msgstr "" + +#: ../Doc/library/tkinter.rst:707 +msgid "add" +msgstr "" + +#: ../Doc/library/tkinter.rst:704 +msgid "" +"is optional, either ``''`` or ``'+'``. Passing an empty string denotes that " +"this binding is to replace any other bindings that this event is associated " +"with. Passing a ``'+'`` means that this function is to be added to the list " +"of functions bound to this event type." +msgstr "" + +#: ../Doc/library/tkinter.rst:716 +msgid "" +"Notice how the widget field of the event is being accessed in the " +"``turn_red()`` callback. This field contains the widget that caught the X " +"event. The following table lists the other event fields you can access, and " +"how they are denoted in Tk, which can be useful when referring to the Tk man " +"pages." +msgstr "" + +#: ../Doc/library/tkinter.rst:722 +msgid "Tk" +msgstr "" + +#: ../Doc/library/tkinter.rst:722 +msgid "Tkinter Event Field" +msgstr "" + +#: ../Doc/library/tkinter.rst:724 +msgid "%f" +msgstr "" + +#: ../Doc/library/tkinter.rst:724 ../Doc/library/tkinter.ttk.rst:239 +msgid "focus" +msgstr "" + +#: ../Doc/library/tkinter.rst:724 +msgid "%A" +msgstr "" + +#: ../Doc/library/tkinter.rst:724 +msgid "char" +msgstr "" + +#: ../Doc/library/tkinter.rst:726 +msgid "%h" +msgstr "" + +#: ../Doc/library/tkinter.rst:726 ../Doc/library/tkinter.ttk.rst:328 +#: ../Doc/library/tkinter.ttk.rst:402 ../Doc/library/tkinter.ttk.rst:739 +msgid "height" +msgstr "" + +#: ../Doc/library/tkinter.rst:726 +msgid "%E" +msgstr "" + +#: ../Doc/library/tkinter.rst:726 +msgid "send_event" +msgstr "" + +#: ../Doc/library/tkinter.rst:728 +msgid "%k" +msgstr "" + +#: ../Doc/library/tkinter.rst:728 +msgid "keycode" +msgstr "" + +#: ../Doc/library/tkinter.rst:728 +msgid "%K" +msgstr "" + +#: ../Doc/library/tkinter.rst:728 +msgid "keysym" +msgstr "" + +#: ../Doc/library/tkinter.rst:730 +msgid "%s" +msgstr "" + +#: ../Doc/library/tkinter.rst:730 ../Doc/library/tkinter.ttk.rst:218 +#: ../Doc/library/tkinter.ttk.rst:334 ../Doc/library/tkinter.ttk.rst:428 +msgid "state" +msgstr "" + +#: ../Doc/library/tkinter.rst:730 +msgid "%N" +msgstr "" + +#: ../Doc/library/tkinter.rst:730 +msgid "keysym_num" +msgstr "" + +#: ../Doc/library/tkinter.rst:732 +msgid "%t" +msgstr "" + +#: ../Doc/library/tkinter.rst:732 +msgid "time" +msgstr "" + +#: ../Doc/library/tkinter.rst:732 +msgid "%T" +msgstr "" + +#: ../Doc/library/tkinter.rst:734 +msgid "%w" +msgstr "" + +#: ../Doc/library/tkinter.rst:734 ../Doc/library/tkinter.ttk.rst:203 +#: ../Doc/library/tkinter.ttk.rst:349 ../Doc/library/tkinter.ttk.rst:412 +msgid "width" +msgstr "" + +#: ../Doc/library/tkinter.rst:734 +msgid "%W" +msgstr "" + +#: ../Doc/library/tkinter.rst:734 +msgid "widget" +msgstr "" + +#: ../Doc/library/tkinter.rst:736 +msgid "%x" +msgstr "" + +#: ../Doc/library/tkinter.rst:736 +msgid "x" +msgstr "" + +#: ../Doc/library/tkinter.rst:736 +msgid "%X" +msgstr "" + +#: ../Doc/library/tkinter.rst:736 +msgid "x_root" +msgstr "" + +#: ../Doc/library/tkinter.rst:738 +msgid "%y" +msgstr "" + +#: ../Doc/library/tkinter.rst:738 +msgid "y" +msgstr "" + +#: ../Doc/library/tkinter.rst:738 +msgid "%Y" +msgstr "" + +#: ../Doc/library/tkinter.rst:738 +msgid "y_root" +msgstr "" + +#: ../Doc/library/tkinter.rst:743 +msgid "The index Parameter" +msgstr "" + +#: ../Doc/library/tkinter.rst:745 +msgid "" +"A number of widgets require \"index\" parameters to be passed. These are " +"used to point at a specific place in a Text widget, or to particular " +"characters in an Entry widget, or to particular menu items in a Menu widget." +msgstr "" + +#: ../Doc/library/tkinter.rst:752 +msgid "Entry widget indexes (index, view index, etc.)" +msgstr "" + +#: ../Doc/library/tkinter.rst:750 +msgid "" +"Entry widgets have options that refer to character positions in the text " +"being displayed. You can use these :mod:`tkinter` functions to access these " +"special points in text widgets:" +msgstr "" + +#: ../Doc/library/tkinter.rst:756 +msgid "Text widget indexes" +msgstr "" + +#: ../Doc/library/tkinter.rst:755 +msgid "" +"The index notation for Text widgets is very rich and is best described in " +"the Tk man pages." +msgstr "" + +#: ../Doc/library/tkinter.rst:781 +msgid "Menu indexes (menu.invoke(), menu.entryconfig(), etc.)" +msgstr "" + +#: ../Doc/library/tkinter.rst:759 +msgid "" +"Some options and methods for menus manipulate specific menu entries. Anytime " +"a menu index is needed for an option or a parameter, you may pass in:" +msgstr "" + +#: ../Doc/library/tkinter.rst:762 +msgid "" +"an integer which refers to the numeric position of the entry in the widget, " +"counted from the top, starting with 0;" +msgstr "" + +#: ../Doc/library/tkinter.rst:765 +msgid "" +"the string ``\"active\"``, which refers to the menu position that is " +"currently under the cursor;" +msgstr "" + +#: ../Doc/library/tkinter.rst:768 +msgid "the string ``\"last\"`` which refers to the last menu item;" +msgstr "" + +#: ../Doc/library/tkinter.rst:770 +msgid "" +"An integer preceded by ``@``, as in ``@6``, where the integer is interpreted " +"as a y pixel coordinate in the menu's coordinate system;" +msgstr "" + +#: ../Doc/library/tkinter.rst:773 +msgid "" +"the string ``\"none\"``, which indicates no menu entry at all, most often " +"used with menu.activate() to deactivate all entries, and finally," +msgstr "" + +#: ../Doc/library/tkinter.rst:776 +msgid "" +"a text string that is pattern matched against the label of the menu entry, " +"as scanned from the top of the menu to the bottom. Note that this index " +"type is considered after all the others, which means that matches for menu " +"items labelled ``last``, ``active``, or ``none`` may be interpreted as the " +"above literals, instead." +msgstr "" + +#: ../Doc/library/tkinter.rst:784 +msgid "Images" +msgstr "" + +#: ../Doc/library/tkinter.rst:786 +msgid "" +"Bitmap/Pixelmap images can be created through the subclasses of :class:" +"`tkinter.Image`:" +msgstr "" + +#: ../Doc/library/tkinter.rst:789 +msgid ":class:`BitmapImage` can be used for X11 bitmap data." +msgstr "" + +#: ../Doc/library/tkinter.rst:791 +msgid ":class:`PhotoImage` can be used for GIF and PPM/PGM color bitmaps." +msgstr "" + +#: ../Doc/library/tkinter.rst:793 +msgid "" +"Either type of image is created through either the ``file`` or the ``data`` " +"option (other options are available as well)." +msgstr "" + +#: ../Doc/library/tkinter.rst:796 +msgid "" +"The image object can then be used wherever an ``image`` option is supported " +"by some widget (e.g. labels, buttons, menus). In these cases, Tk will not " +"keep a reference to the image. When the last Python reference to the image " +"object is deleted, the image data is deleted as well, and Tk will display an " +"empty box wherever the image was used." +msgstr "" + +#: ../Doc/library/tkinter.rst:806 +msgid "File Handlers" +msgstr "" + +#: ../Doc/library/tkinter.rst:808 +msgid "" +"Tk allows you to register and unregister a callback function which will be " +"called from the Tk mainloop when I/O is possible on a file descriptor. Only " +"one handler may be registered per file descriptor. Example code::" +msgstr "" + +#: ../Doc/library/tkinter.rst:819 +msgid "This feature is not available on Windows." +msgstr "" + +#: ../Doc/library/tkinter.rst:821 +msgid "" +"Since you don't know how many bytes are available for reading, you may not " +"want to use the :class:`~io.BufferedIOBase` or :class:`~io.TextIOBase` :meth:" +"`~io.BufferedIOBase.read` or :meth:`~io.IOBase.readline` methods, since " +"these will insist on reading a predefined number of bytes. For sockets, the :" +"meth:`~socket.socket.recv` or :meth:`~socket.socket.recvfrom` methods will " +"work fine; for other files, use raw reads or ``os.read(file.fileno(), " +"maxbytecount)``." +msgstr "" + +#: ../Doc/library/tkinter.rst:832 +msgid "" +"Registers the file handler callback function *func*. The *file* argument may " +"either be an object with a :meth:`~io.IOBase.fileno` method (such as a file " +"or socket object), or an integer file descriptor. The *mask* argument is an " +"ORed combination of any of the three constants below. The callback is called " +"as follows::" +msgstr "" + +#: ../Doc/library/tkinter.rst:843 +msgid "Unregisters a file handler." +msgstr "" + +#: ../Doc/library/tkinter.rst:850 +msgid "Constants used in the *mask* arguments." +msgstr "" + +#: ../Doc/library/tkinter.scrolledtext.rst:2 +msgid ":mod:`tkinter.scrolledtext` --- Scrolled Text Widget" +msgstr "" + +#: ../Doc/library/tkinter.scrolledtext.rst:10 +msgid "**Source code:** :source:`Lib/tkinter/scrolledtext.py`" +msgstr "" + +#: ../Doc/library/tkinter.scrolledtext.rst:14 +msgid "" +"The :mod:`tkinter.scrolledtext` module provides a class of the same name " +"which implements a basic text widget which has a vertical scroll bar " +"configured to do the \"right thing.\" Using the :class:`ScrolledText` class " +"is a lot easier than setting up a text widget and scroll bar directly. The " +"constructor is the same as that of the :class:`tkinter.Text` class." +msgstr "" + +#: ../Doc/library/tkinter.scrolledtext.rst:20 +msgid "" +"The text widget and scrollbar are packed together in a :class:`Frame`, and " +"the methods of the :class:`Grid` and :class:`Pack` geometry managers are " +"acquired from the :class:`Frame` object. This allows the :class:" +"`ScrolledText` widget to be used directly to achieve most normal geometry " +"management behavior." +msgstr "" + +#: ../Doc/library/tkinter.scrolledtext.rst:25 +msgid "" +"Should more specific control be necessary, the following attributes are " +"available:" +msgstr "" + +#: ../Doc/library/tkinter.scrolledtext.rst:31 +msgid "The frame which surrounds the text and scroll bar widgets." +msgstr "" + +#: ../Doc/library/tkinter.scrolledtext.rst:36 +msgid "The scroll bar widget." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:2 +msgid ":mod:`tkinter.tix` --- Extension widgets for Tk" +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:9 +msgid "**Source code:** :source:`Lib/tkinter/tix.py`" +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:13 +msgid "" +"This Tk extension is unmaintained and should not be used in new code. Use :" +"mod:`tkinter.ttk` instead." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:19 +msgid "" +"The :mod:`tkinter.tix` (Tk Interface Extension) module provides an " +"additional rich set of widgets. Although the standard Tk library has many " +"useful widgets, they are far from complete. The :mod:`tkinter.tix` library " +"provides most of the commonly needed widgets that are missing from standard " +"Tk: :class:`HList`, :class:`ComboBox`, :class:`Control` (a.k.a. SpinBox) and " +"an assortment of scrollable widgets. :mod:`tkinter.tix` also includes many " +"more widgets that are generally useful in a wide range of applications: :" +"class:`NoteBook`, :class:`FileEntry`, :class:`PanedWindow`, etc; there are " +"more than 40 of them." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:29 +msgid "" +"With all these new widgets, you can introduce new interaction techniques " +"into applications, creating more useful and more intuitive user interfaces. " +"You can design your application by choosing the most appropriate widgets to " +"match the special needs of your application and users." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:38 +msgid "`Tix Homepage `_" +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:37 +msgid "" +"The home page for :mod:`Tix`. This includes links to additional " +"documentation and downloads." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:41 +msgid "`Tix Man Pages `_" +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:41 +msgid "On-line version of the man pages and reference material." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:44 +msgid "" +"`Tix Programming Guide `_" +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:44 +msgid "On-line version of the programmer's reference material." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:48 +msgid "" +"`Tix Development Applications `_" +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:47 +msgid "" +"Tix applications for development of Tix and Tkinter programs. Tide " +"applications work under Tk or Tkinter, and include :program:`TixInspect`, an " +"inspector to remotely modify and debug Tix/Tk/Tkinter applications." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:53 +msgid "Using Tix" +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:58 +msgid "" +"Toplevel widget of Tix which represents mostly the main window of an " +"application. It has an associated Tcl interpreter." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:61 +msgid "" +"Classes in the :mod:`tkinter.tix` module subclasses the classes in the :mod:" +"`tkinter`. The former imports the latter, so to use :mod:`tkinter.tix` with " +"Tkinter, all you need to do is to import one module. In general, you can " +"just import :mod:`tkinter.tix`, and replace the toplevel call to :class:" +"`tkinter.Tk` with :class:`tix.Tk`::" +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:71 +msgid "" +"To use :mod:`tkinter.tix`, you must have the Tix widgets installed, usually " +"alongside your installation of the Tk widgets. To test your installation, " +"try the following::" +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:79 +msgid "" +"If this fails, you have a Tk installation problem which must be resolved " +"before proceeding. Use the environment variable :envvar:`TIX_LIBRARY` to " +"point to the installed Tix library directory, and make sure you have the " +"dynamic object library (:file:`tix8183.dll` or :file:`libtix8183.so`) in " +"the same directory that contains your Tk dynamic object library (:file:" +"`tk8183.dll` or :file:`libtk8183.so`). The directory with the dynamic object " +"library should also have a file called :file:`pkgIndex.tcl` (case " +"sensitive), which contains the line::" +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:92 +msgid "Tix Widgets" +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:94 +msgid "" +"`Tix `_ introduces over 40 widget classes to the :mod:`tkinter` repertoire." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:99 +msgid "Basic Widgets" +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:104 +msgid "" +"A `Balloon `_ that pops up over a widget to provide help. When the user " +"moves the cursor inside a widget to which a Balloon widget has been bound, a " +"small pop-up window with a descriptive message will be shown on the screen." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:116 +msgid "" +"The `ButtonBox `_ widget creates a box of buttons, such as is commonly " +"used for ``Ok Cancel``." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:126 +msgid "" +"The `ComboBox `_ widget is similar to the combo box control in MS Windows. " +"The user can select a choice by either typing in the entry subwidget or " +"selecting from the listbox subwidget." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:138 +msgid "" +"The `Control `_ widget is also known as the :class:`SpinBox` widget. The " +"user can adjust the value by pressing the two arrow buttons or by entering " +"the value directly into the entry. The new value will be checked against the " +"user-defined upper and lower limits." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:151 +msgid "" +"The `LabelEntry `_ widget packages an entry widget and a label into one " +"mega widget. It can be used to simplify the creation of \"entry-form\" type " +"of interface." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:162 +msgid "" +"The `LabelFrame `_ widget packages a frame widget and a label into one " +"mega widget. To create widgets inside a LabelFrame widget, one creates the " +"new widgets relative to the :attr:`frame` subwidget and manage them inside " +"the :attr:`frame` subwidget." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:174 +msgid "" +"The `Meter `_ widget can be used to show the progress of a background job which may " +"take a long time to execute." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:185 +msgid "" +"The `OptionMenu `_ creates a menu button of options." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:195 +msgid "" +"The `PopupMenu `_ widget can be used as a replacement of the ``tk_popup`` " +"command. The advantage of the :mod:`Tix` :class:`PopupMenu` widget is it " +"requires less application code to manipulate." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:207 +msgid "" +"The `Select `_ widget is a container of button subwidgets. It can be used " +"to provide radio-box or check-box style of selection options for the user." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:218 +msgid "" +"The `StdButtonBox `_ widget is a group of standard buttons for Motif-like " +"dialog boxes." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:227 +msgid "File Selectors" +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:232 +msgid "" +"The `DirList `_ widget displays a list view of a directory, its previous " +"directories and its sub-directories. The user can choose one of the " +"directories displayed in the list or change to another directory." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:244 +msgid "" +"The `DirTree `_ widget displays a tree view of a directory, its previous " +"directories and its sub-directories. The user can choose one of the " +"directories displayed in the list or change to another directory." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:256 +msgid "" +"The `DirSelectDialog `_ widget presents the directories in the file " +"system in a dialog window. The user can use this dialog window to navigate " +"through the file system to select the desired directory." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:268 +msgid "" +"The :class:`DirSelectBox` is similar to the standard Motif(TM) directory-" +"selection box. It is generally used for the user to choose a directory. " +"DirSelectBox stores the directories mostly recently selected into a ComboBox " +"widget so that they can be quickly selected again." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:276 +msgid "" +"The `ExFileSelectBox `_ widget is usually embedded in a " +"tixExFileSelectDialog widget. It provides a convenient method for the user " +"to select files. The style of the :class:`ExFileSelectBox` widget is very " +"similar to the standard file dialog on MS Windows 3.1." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:289 +msgid "" +"The `FileSelectBox `_ is similar to the standard Motif(TM) file-selection " +"box. It is generally used for the user to choose a file. FileSelectBox " +"stores the files mostly recently selected into a :class:`ComboBox` widget so " +"that they can be quickly selected again." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:302 +msgid "" +"The `FileEntry `_ widget can be used to input a filename. The user can " +"type in the filename manually. Alternatively, the user can press the button " +"widget that sits next to the entry, which will bring up a file selection " +"dialog." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:313 +msgid "Hierarchical ListBox" +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:318 +msgid "" +"The `HList `_ widget can be used to display any data that have a hierarchical " +"structure, for example, file system directory trees. The list entries are " +"indented and connected by branch lines according to their places in the " +"hierarchy." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:330 +msgid "" +"The `CheckList `_ widget displays a list of items to be selected by the " +"user. CheckList acts similarly to the Tk checkbutton or radiobutton widgets, " +"except it is capable of handling many more items than checkbuttons or " +"radiobuttons." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:346 +msgid "" +"The `Tree `_ widget can be used to display hierarchical data in a tree form. The " +"user can adjust the view of the tree by opening or closing parts of the tree." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:358 +msgid "Tabular ListBox" +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:363 +msgid "" +"The `TList `_ widget can be used to display data in a tabular format. The list " +"entries of a :class:`TList` widget are similar to the entries in the Tk " +"listbox widget. The main differences are (1) the :class:`TList` widget can " +"display the list entries in a two dimensional format and (2) you can use " +"graphical images as well as multiple colors and fonts for the list entries." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:386 +msgid "Manager Widgets" +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:391 +msgid "" +"The `PanedWindow `_ widget allows the user to interactively manipulate the " +"sizes of several panes. The panes can be arranged either vertically or " +"horizontally. The user changes the sizes of the panes by dragging the " +"resize handle between two panes." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:403 +msgid "" +"The `ListNoteBook `_ widget is very similar to the :class:`TixNoteBook` " +"widget: it can be used to display many windows in a limited space using a " +"notebook metaphor. The notebook is divided into a stack of pages (windows). " +"At one time only one of these pages can be shown. The user can navigate " +"through these pages by choosing the name of the desired page in the :attr:" +"`hlist` subwidget." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:417 +msgid "" +"The `NoteBook `_ widget can be used to display many windows in a limited " +"space using a notebook metaphor. The notebook is divided into a stack of " +"pages. At one time only one of these pages can be shown. The user can " +"navigate through these pages by choosing the visual \"tabs\" at the top of " +"the NoteBook widget." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:439 +msgid "Image Types" +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:441 +msgid "The :mod:`tkinter.tix` module adds:" +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:443 +msgid "" +"`pixmap `_ capabilities to all :mod:`tkinter.tix` and :mod:`tkinter` widgets to " +"create color images from XPM files." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:452 +msgid "" +"`Compound `_ image types can be used to create images that consists of multiple " +"horizontal lines; each line is composed of a series of items (texts, " +"bitmaps, images or spaces) arranged from left to right. For example, a " +"compound image can be used to display a bitmap and a text string " +"simultaneously in a Tk :class:`Button` widget." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:471 +msgid "Miscellaneous Widgets" +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:476 +msgid "" +"The `InputOnly `_ widgets are to accept inputs from the user, which can be " +"done with the ``bind`` command (Unix only)." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:483 +msgid "Form Geometry Manager" +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:485 +msgid "In addition, :mod:`tkinter.tix` augments :mod:`tkinter` by providing:" +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:490 +msgid "" +"The `Form `_ geometry manager based on attachment rules for all Tk widgets." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:496 +msgid "Tix Commands" +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:501 +msgid "" +"The `tix commands `_ provide access to miscellaneous elements of :mod:`Tix`'s internal " +"state and the :mod:`Tix` application context. Most of the information " +"manipulated by these methods pertains to the application as a whole, or to a " +"screen or display, rather than to a particular window." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:508 +msgid "To view the current settings, the common usage is::" +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:517 +msgid "" +"Query or modify the configuration options of the Tix application context. If " +"no option is specified, returns a dictionary all of the available options. " +"If option is specified with no value, then the method returns a list " +"describing the one named option (this list will be identical to the " +"corresponding sublist of the value returned if no option is specified). If " +"one or more option-value pairs are specified, then the method modifies the " +"given option(s) to have the given value(s); in this case the method returns " +"an empty string. Option may be any of the configuration options." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:529 +msgid "" +"Returns the current value of the configuration option given by *option*. " +"Option may be any of the configuration options." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:535 +msgid "" +"Locates a bitmap file of the name ``name.xpm`` or ``name`` in one of the " +"bitmap directories (see the :meth:`tix_addbitmapdir` method). By using :" +"meth:`tix_getbitmap`, you can avoid hard coding the pathnames of the bitmap " +"files in your application. When successful, it returns the complete pathname " +"of the bitmap file, prefixed with the character ``@``. The returned value " +"can be used to configure the ``bitmap`` option of the Tk and Tix widgets." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:545 +msgid "" +"Tix maintains a list of directories under which the :meth:`tix_getimage` " +"and :meth:`tix_getbitmap` methods will search for image files. The standard " +"bitmap directory is :file:`$TIX_LIBRARY/bitmaps`. The :meth:" +"`tix_addbitmapdir` method adds *directory* into this list. By using this " +"method, the image files of an applications can also be located using the :" +"meth:`tix_getimage` or :meth:`tix_getbitmap` method." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:555 +msgid "" +"Returns the file selection dialog that may be shared among different calls " +"from this application. This method will create a file selection dialog " +"widget when it is called the first time. This dialog will be returned by all " +"subsequent calls to :meth:`tix_filedialog`. An optional dlgclass parameter " +"can be passed as a string to specified what type of file selection dialog " +"widget is desired. Possible options are ``tix``, ``FileSelectDialog`` or " +"``tixExFileSelectDialog``." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:565 +msgid "" +"Locates an image file of the name :file:`name.xpm`, :file:`name.xbm` or :" +"file:`name.ppm` in one of the bitmap directories (see the :meth:" +"`tix_addbitmapdir` method above). If more than one file with the same name " +"(but different extensions) exist, then the image type is chosen according to " +"the depth of the X display: xbm images are chosen on monochrome displays and " +"color images are chosen on color displays. By using :meth:`tix_getimage`, " +"you can avoid hard coding the pathnames of the image files in your " +"application. When successful, this method returns the name of the newly " +"created image, which can be used to configure the ``image`` option of the Tk " +"and Tix widgets." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:578 +msgid "Gets the options maintained by the Tix scheme mechanism." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:583 +msgid "" +"Resets the scheme and fontset of the Tix application to *newScheme* and " +"*newFontSet*, respectively. This affects only those widgets created after " +"this call. Therefore, it is best to call the resetoptions method before the " +"creation of any widgets in a Tix application." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:588 +msgid "" +"The optional parameter *newScmPrio* can be given to reset the priority level " +"of the Tk options set by the Tix schemes." +msgstr "" + +#: ../Doc/library/tkinter.tix.rst:591 +msgid "" +"Because of the way Tk handles the X option database, after Tix has been has " +"imported and inited, it is not possible to reset the color schemes and font " +"sets using the :meth:`tix_config` method. Instead, the :meth:" +"`tix_resetoptions` method must be used." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:2 +msgid ":mod:`tkinter.ttk` --- Tk themed widgets" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:9 +msgid "**Source code:** :source:`Lib/tkinter/ttk.py`" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:15 +msgid "" +"The :mod:`tkinter.ttk` module provides access to the Tk themed widget set, " +"introduced in Tk 8.5. If Python has not been compiled against Tk 8.5, this " +"module can still be accessed if *Tile* has been installed. The former " +"method using Tk 8.5 provides additional benefits including anti-aliased font " +"rendering under X11 and window transparency (requiring a composition window " +"manager on X11)." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:22 +msgid "" +"The basic idea for :mod:`tkinter.ttk` is to separate, to the extent " +"possible, the code implementing a widget's behavior from the code " +"implementing its appearance." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:29 +msgid "`Tk Widget Styling Support `_" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:30 +msgid "A document introducing theming support for Tk" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:34 +msgid "Using Ttk" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:36 +msgid "To start using Ttk, import its module::" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:40 +msgid "" +"To override the basic Tk widgets, the import should follow the Tk import::" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:45 +msgid "" +"That code causes several :mod:`tkinter.ttk` widgets (:class:`Button`, :class:" +"`Checkbutton`, :class:`Entry`, :class:`Frame`, :class:`Label`, :class:" +"`LabelFrame`, :class:`Menubutton`, :class:`PanedWindow`, :class:" +"`Radiobutton`, :class:`Scale` and :class:`Scrollbar`) to automatically " +"replace the Tk widgets." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:51 +msgid "" +"This has the direct benefit of using the new widgets which gives a better " +"look and feel across platforms; however, the replacement widgets are not " +"completely compatible. The main difference is that widget options such as " +"\"fg\", \"bg\" and others related to widget styling are no longer present in " +"Ttk widgets. Instead, use the :class:`ttk.Style` class for improved " +"styling effects." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:62 +msgid "" +"`Converting existing applications to use Tile widgets `_" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:62 +msgid "" +"A monograph (using Tcl terminology) about differences typically encountered " +"when moving applications to use the new widgets." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:67 +msgid "Ttk Widgets" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:69 +msgid "" +"Ttk comes with 17 widgets, eleven of which already existed in tkinter: :" +"class:`Button`, :class:`Checkbutton`, :class:`Entry`, :class:`Frame`, :class:" +"`Label`, :class:`LabelFrame`, :class:`Menubutton`, :class:`PanedWindow`, :" +"class:`Radiobutton`, :class:`Scale` and :class:`Scrollbar`. The other six " +"are new: :class:`Combobox`, :class:`Notebook`, :class:`Progressbar`, :class:" +"`Separator`, :class:`Sizegrip` and :class:`Treeview`. And all them are " +"subclasses of :class:`Widget`." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:77 +msgid "" +"Using the Ttk widgets gives the application an improved look and feel. As " +"discussed above, there are differences in how the styling is coded." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:80 +msgid "Tk code::" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:86 +msgid "Ttk code::" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:94 +msgid "" +"For more information about TtkStyling_, see the :class:`Style` class " +"documentation." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:98 +msgid "Widget" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:100 +msgid "" +":class:`ttk.Widget` defines standard options and methods supported by Tk " +"themed widgets and is not supposed to be directly instantiated." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:105 +msgid "Standard Options" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:107 +msgid "All the :mod:`ttk` Widgets accepts the following options:" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:114 +msgid "" +"Specifies the window class. The class is used when querying the option " +"database for the window's other options, to determine the default bindtags " +"for the window, and to select the widget's default layout and style. This " +"option is read-only, and may only be specified when the window is created." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:121 +msgid "" +"Specifies the mouse cursor to be used for the widget. If set to the empty " +"string (the default), the cursor is inherited for the parent widget." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:125 +msgid "takefocus" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:125 +msgid "" +"Determines whether the window accepts the focus during keyboard traversal. " +"0, 1 or an empty string is returned. If 0 is returned, it means that the " +"window should be skipped entirely during keyboard traversal. If 1, it means " +"that the window should receive the input focus as long as it is viewable. " +"And an empty string means that the traversal scripts make the decision about " +"whether or not to focus on the window." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:134 +msgid "style" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:134 +msgid "May be used to specify a custom widget style." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:139 +msgid "Scrollable Widget Options" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:141 +msgid "" +"The following options are supported by widgets that are controlled by a " +"scrollbar." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:149 +msgid "xscrollcommand" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:149 +msgid "Used to communicate with horizontal scrollbars." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:151 +msgid "" +"When the view in the widget's window change, the widget will generate a Tcl " +"command based on the scrollcommand." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:154 +msgid "" +"Usually this option consists of the method :meth:`Scrollbar.set` of some " +"scrollbar. This will cause the scrollbar to be updated whenever the view in " +"the window changes." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:159 +msgid "yscrollcommand" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:159 +msgid "" +"Used to communicate with vertical scrollbars. For some more information, see " +"above." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:165 +msgid "Label Options" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:167 +msgid "" +"The following options are supported by labels, buttons and other button-like " +"widgets." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:175 ../Doc/library/tkinter.ttk.rst:442 +#: ../Doc/library/tkinter.ttk.rst:782 +msgid "text" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:175 +msgid "Specifies a text string to be displayed inside the widget." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:177 ../Doc/library/tkinter.ttk.rst:341 +msgid "textvariable" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:177 +msgid "" +"Specifies a name whose value will be used in place of the text option " +"resource." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:180 ../Doc/library/tkinter.ttk.rst:451 +msgid "underline" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:180 +msgid "" +"If set, specifies the index (0-based) of a character to underline in the " +"text string. The underline character is used for mnemonic activation." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:184 ../Doc/library/tkinter.ttk.rst:444 +#: ../Doc/library/tkinter.ttk.rst:784 ../Doc/library/tkinter.ttk.rst:816 +msgid "image" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:184 +msgid "" +"Specifies an image to display. This is a list of 1 or more elements. The " +"first element is the default image name. The rest of the list if a sequence " +"of statespec/value pairs as defined by :meth:`Style.map`, specifying " +"different images to use when the widget is in a particular state or a " +"combination of states. All images in the list should have the same size." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:192 ../Doc/library/tkinter.ttk.rst:447 +msgid "compound" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:192 +msgid "" +"Specifies how to display the image relative to the text, in the case both " +"text and images options are present. Valid values are:" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:196 +msgid "text: display text only" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:197 +msgid "image: display image only" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:198 +msgid "" +"top, bottom, left, right: display image above, below, left of, or right of " +"the text, respectively." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:200 +msgid "none: the default. display the image if present, otherwise the text." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:203 +msgid "" +"If greater than zero, specifies how much space, in character widths, to " +"allocate for the text label, if less than zero, specifies a minimum width. " +"If zero or unspecified, the natural width of the text label is used." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:211 +msgid "Compatibility Options" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:218 +msgid "" +"May be set to \"normal\" or \"disabled\" to control the \"disabled\" state " +"bit. This is a write-only option: setting it changes the widget state, but " +"the :meth:`Widget.state` method does not affect this option." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:225 +msgid "Widget States" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:227 +msgid "The widget state is a bitmap of independent state flags." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:234 +msgid "active" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:234 +msgid "" +"The mouse cursor is over the widget and pressing a mouse button will cause " +"some action to occur" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:237 +msgid "disabled" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:237 +msgid "Widget is disabled under program control" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:239 +msgid "Widget has keyboard focus" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:241 +msgid "pressed" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:241 +msgid "Widget is being pressed" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:243 +msgid "selected" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:243 +msgid "" +"\"On\", \"true\", or \"current\" for things like Checkbuttons and " +"radiobuttons" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:246 ../Doc/library/tkinter.ttk.rst:812 +msgid "background" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:246 +msgid "" +"Windows and Mac have a notion of an \"active\" or foreground window. The " +"*background* state is set for widgets in a background window, and cleared " +"for those in the foreground window" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:251 +msgid "readonly" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:251 +msgid "Widget should not allow user modification" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:253 +msgid "alternate" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:253 +msgid "A widget-specific alternate display format" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:255 +msgid "invalid" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:255 +msgid "The widget's value is invalid" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:258 +msgid "" +"A state specification is a sequence of state names, optionally prefixed with " +"an exclamation point indicating that the bit is off." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:263 +msgid "ttk.Widget" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:265 +msgid "" +"Besides the methods described below, the :class:`ttk.Widget` supports the " +"methods :meth:`tkinter.Widget.cget` and :meth:`tkinter.Widget.configure`." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:272 +msgid "" +"Returns the name of the element at position *x* *y*, or the empty string if " +"the point does not lie within any element." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:275 +msgid "*x* and *y* are pixel coordinates relative to the widget." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:280 +msgid "" +"Test the widget's state. If a callback is not specified, returns ``True`` if " +"the widget state matches *statespec* and ``False`` otherwise. If callback is " +"specified then it is called with args if widget state matches *statespec*." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:288 +msgid "" +"Modify or inquire widget state. If *statespec* is specified, sets the widget " +"state according to it and return a new *statespec* indicating which flags " +"were changed. If *statespec* is not specified, returns the currently-enabled " +"state flags." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:293 +msgid "*statespec* will usually be a list or a tuple." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:297 +msgid "Combobox" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:299 +msgid "" +"The :class:`ttk.Combobox` widget combines a text field with a pop-down list " +"of values. This widget is a subclass of :class:`Entry`." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:302 +msgid "" +"Besides the methods inherited from :class:`Widget`: :meth:`Widget.cget`, :" +"meth:`Widget.configure`, :meth:`Widget.identify`, :meth:`Widget.instate` " +"and :meth:`Widget.state`, and the following inherited from :class:`Entry`: :" +"meth:`Entry.bbox`, :meth:`Entry.delete`, :meth:`Entry.icursor`, :meth:`Entry." +"index`, :meth:`Entry.insert`, :meth:`Entry.selection`, :meth:`Entry.xview`, " +"it has some other methods, described at :class:`ttk.Combobox`." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:314 ../Doc/library/tkinter.ttk.rst:395 +#: ../Doc/library/tkinter.ttk.rst:585 ../Doc/library/tkinter.ttk.rst:724 +msgid "This widget accepts the following specific options:" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:321 +msgid "exportselection" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:321 +msgid "" +"Boolean value. If set, the widget selection is linked to the Window Manager " +"selection (which can be returned by invoking Misc.selection_get, for " +"example)." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:325 +msgid "" +"Specifies how the text is aligned within the widget. One of \"left\", " +"\"center\", or \"right\"." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:328 +msgid "Specifies the height of the pop-down listbox, in rows." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:330 +msgid "postcommand" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:330 +msgid "" +"A script (possibly registered with Misc.register) that is called immediately " +"before displaying the values. It may specify which values to display." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:334 +msgid "" +"One of \"normal\", \"readonly\", or \"disabled\". In the \"readonly\" state, " +"the value may not be edited directly, and the user can only selection of the " +"values from the dropdown list. In the \"normal\" state, the text field is " +"directly editable. In the \"disabled\" state, no interaction is possible." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:341 +msgid "" +"Specifies a name whose value is linked to the widget value. Whenever the " +"value associated with that name changes, the widget value is updated, and " +"vice versa. See :class:`tkinter.StringVar`." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:346 ../Doc/library/tkinter.ttk.rst:786 +msgid "values" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:346 +msgid "Specifies the list of values to display in the drop-down listbox." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:349 +msgid "" +"Specifies an integer value indicating the desired width of the entry window, " +"in average-size characters of the widget's font." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:356 +msgid "Virtual events" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:358 +msgid "" +"The combobox widgets generates a **<>** virtual event when " +"the user selects an element from the list of values." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:363 +msgid "ttk.Combobox" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:369 +msgid "" +"If *newindex* is specified, sets the combobox value to the element position " +"*newindex*. Otherwise, returns the index of the current value or -1 if the " +"current value is not in the values list." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:376 +msgid "Returns the current value of the combobox." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:381 +msgid "Sets the value of the combobox to *value*." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:385 +msgid "Notebook" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:387 +msgid "" +"Ttk Notebook widget manages a collection of windows and displays a single " +"one at a time. Each child window is associated with a tab, which the user " +"may select to change the currently-displayed window." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:402 +msgid "" +"If present and greater than zero, specifies the desired height of the pane " +"area (not including internal padding or tabs). Otherwise, the maximum height " +"of all panes is used." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:406 ../Doc/library/tkinter.ttk.rst:438 +#: ../Doc/library/tkinter.ttk.rst:743 +msgid "padding" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:406 +msgid "" +"Specifies the amount of extra space to add around the outside of the " +"notebook. The padding is a list up to four length specifications left top " +"right bottom. If fewer than four elements are specified, bottom defaults to " +"top, right defaults to left, and top defaults to left." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:412 +msgid "" +"If present and greater than zero, specified the desired width of the pane " +"area (not including internal padding). Otherwise, the maximum width of all " +"panes is used." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:419 +msgid "Tab Options" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:421 +msgid "There are also specific options for tabs:" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:428 +msgid "" +"Either \"normal\", \"disabled\" or \"hidden\". If \"disabled\", then the tab " +"is not selectable. If \"hidden\", then the tab is not shown." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:432 +msgid "sticky" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:432 +msgid "" +"Specifies how the child window is positioned within the pane area. Value is " +"a string containing zero or more of the characters \"n\", \"s\", \"e\" or \"w" +"\". Each letter refers to a side (north, south, east or west) that the child " +"window will stick to, as per the :meth:`grid` geometry manager." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:438 +msgid "" +"Specifies the amount of extra space to add between the notebook and this " +"pane. Syntax is the same as for the option padding used by this widget." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:442 +msgid "Specifies a text to be displayed in the tab." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:444 +msgid "" +"Specifies an image to display in the tab. See the option image described in :" +"class:`Widget`." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:447 +msgid "" +"Specifies how to display the image relative to the text, in the case both " +"options text and image are present. See `Label Options`_ for legal values." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:451 +msgid "" +"Specifies the index (0-based) of a character to underline in the text " +"string. The underlined character is used for mnemonic activation if :meth:" +"`Notebook.enable_traversal` is called." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:459 +msgid "Tab Identifiers" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:461 +msgid "" +"The tab_id present in several methods of :class:`ttk.Notebook` may take any " +"of the following forms:" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:464 +msgid "An integer between zero and the number of tabs" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:465 +msgid "The name of a child window" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:466 +msgid "" +"A positional specification of the form \"@x,y\", which identifies the tab" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:467 +msgid "" +"The literal string \"current\", which identifies the currently-selected tab" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:468 +msgid "" +"The literal string \"end\", which returns the number of tabs (only valid " +"for :meth:`Notebook.index`)" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:473 ../Doc/library/tkinter.ttk.rst:846 +msgid "Virtual Events" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:475 +msgid "" +"This widget generates a **<>** virtual event after a new " +"tab is selected." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:480 +msgid "ttk.Notebook" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:486 +msgid "Adds a new tab to the notebook." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:488 +msgid "" +"If window is currently managed by the notebook but hidden, it is restored to " +"its previous position." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:491 ../Doc/library/tkinter.ttk.rst:529 +msgid "See `Tab Options`_ for the list of available options." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:496 +msgid "" +"Removes the tab specified by *tab_id*, unmaps and unmanages the associated " +"window." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:502 +msgid "Hides the tab specified by *tab_id*." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:504 +msgid "" +"The tab will not be displayed, but the associated window remains managed by " +"the notebook and its configuration remembered. Hidden tabs may be restored " +"with the :meth:`add` command." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:511 +msgid "" +"Returns the name of the tab element at position *x*, *y*, or the empty " +"string if none." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:517 +msgid "" +"Returns the numeric index of the tab specified by *tab_id*, or the total " +"number of tabs if *tab_id* is the string \"end\"." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:523 +msgid "Inserts a pane at the specified position." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:525 +msgid "" +"*pos* is either the string \"end\", an integer index, or the name of a " +"managed child. If *child* is already managed by the notebook, moves it to " +"the specified position." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:534 +msgid "Selects the specified *tab_id*." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:536 +msgid "" +"The associated child window will be displayed, and the previously-selected " +"window (if different) is unmapped. If *tab_id* is omitted, returns the " +"widget name of the currently selected pane." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:543 +msgid "Query or modify the options of the specific *tab_id*." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:545 +msgid "" +"If *kw* is not given, returns a dictionary of the tab option values. If " +"*option* is specified, returns the value of that *option*. Otherwise, sets " +"the options to the corresponding values." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:552 +msgid "Returns a list of windows managed by the notebook." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:557 +msgid "" +"Enable keyboard traversal for a toplevel window containing this notebook." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:559 +msgid "" +"This will extend the bindings for the toplevel window containing the " +"notebook as follows:" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:562 +msgid "" +":kbd:`Control-Tab`: selects the tab following the currently selected one." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:563 +msgid "" +":kbd:`Shift-Control-Tab`: selects the tab preceding the currently selected " +"one." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:564 +msgid "" +":kbd:`Alt-K`: where *K* is the mnemonic (underlined) character of any tab, " +"will select that tab." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:567 +msgid "" +"Multiple notebooks in a single toplevel may be enabled for traversal, " +"including nested notebooks. However, notebook traversal only works properly " +"if all panes have the notebook they are in as master." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:573 +msgid "Progressbar" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:575 +msgid "" +"The :class:`ttk.Progressbar` widget shows the status of a long-running " +"operation. It can operate in two modes: 1) the determinate mode which shows " +"the amount completed relative to the total amount of work to be done and 2) " +"the indeterminate mode which provides an animated display to let the user " +"know that work is progressing." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:592 ../Doc/library/tkinter.ttk.rst:663 +msgid "orient" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:592 +msgid "" +"One of \"horizontal\" or \"vertical\". Specifies the orientation of the " +"progress bar." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:595 +msgid "length" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:595 +msgid "" +"Specifies the length of the long axis of the progress bar (width if " +"horizontal, height if vertical)." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:598 +msgid "One of \"determinate\" or \"indeterminate\"." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:600 +msgid "maximum" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:600 +msgid "A number specifying the maximum value. Defaults to 100." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:602 +msgid "value" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:602 +msgid "" +"The current value of the progress bar. In \"determinate\" mode, this " +"represents the amount of work completed. In \"indeterminate\" mode, it is " +"interpreted as modulo *maximum*; that is, the progress bar completes one " +"\"cycle\" when its value increases by *maximum*." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:608 +msgid "variable" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:608 +msgid "" +"A name which is linked to the option value. If specified, the value of the " +"progress bar is automatically set to the value of this name whenever the " +"latter is modified." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:612 +msgid "phase" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:612 +msgid "" +"Read-only option. The widget periodically increments the value of this " +"option whenever its value is greater than 0 and, in determinate mode, less " +"than maximum. This option may be used by the current theme to provide " +"additional animation effects." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:620 +msgid "ttk.Progressbar" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:626 +msgid "" +"Begin autoincrement mode: schedules a recurring timer event that calls :meth:" +"`Progressbar.step` every *interval* milliseconds. If omitted, *interval* " +"defaults to 50 milliseconds." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:633 +msgid "Increments the progress bar's value by *amount*." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:635 +msgid "*amount* defaults to 1.0 if omitted." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:640 +msgid "" +"Stop autoincrement mode: cancels any recurring timer event initiated by :" +"meth:`Progressbar.start` for this progress bar." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:645 +msgid "Separator" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:647 +msgid "" +"The :class:`ttk.Separator` widget displays a horizontal or vertical " +"separator bar." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:650 +msgid "" +"It has no other methods besides the ones inherited from :class:`ttk.Widget`." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:656 +msgid "This widget accepts the following specific option:" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:663 +msgid "" +"One of \"horizontal\" or \"vertical\". Specifies the orientation of the " +"separator." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:669 +msgid "Sizegrip" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:671 +msgid "" +"The :class:`ttk.Sizegrip` widget (also known as a grow box) allows the user " +"to resize the containing toplevel window by pressing and dragging the grip." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:674 +msgid "" +"This widget has neither specific options nor specific methods, besides the " +"ones inherited from :class:`ttk.Widget`." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:679 +msgid "Platform-specific notes" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:681 +msgid "" +"On MacOS X, toplevel windows automatically include a built-in size grip by " +"default. Adding a :class:`Sizegrip` is harmless, since the built-in grip " +"will just mask the widget." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:687 +msgid "Bugs" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:689 +msgid "" +"If the containing toplevel's position was specified relative to the right or " +"bottom of the screen (e.g. ....), the :class:`Sizegrip` widget will not " +"resize the window." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:692 +msgid "This widget supports only \"southeast\" resizing." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:696 +msgid "Treeview" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:698 +msgid "" +"The :class:`ttk.Treeview` widget displays a hierarchical collection of " +"items. Each item has a textual label, an optional image, and an optional " +"list of data values. The data values are displayed in successive columns " +"after the tree label." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:703 +msgid "" +"The order in which data values are displayed may be controlled by setting " +"the widget option ``displaycolumns``. The tree widget can also display " +"column headings. Columns may be accessed by number or symbolic names listed " +"in the widget option columns. See `Column Identifiers`_." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:708 +msgid "" +"Each item is identified by a unique name. The widget will generate item IDs " +"if they are not supplied by the caller. There is a distinguished root item, " +"named ``{}``. The root item itself is not displayed; its children appear at " +"the top level of the hierarchy." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:713 +msgid "" +"Each item also has a list of tags, which can be used to associate event " +"bindings with individual items and control the appearance of the item." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:716 +msgid "" +"The Treeview widget supports horizontal and vertical scrolling, according to " +"the options described in `Scrollable Widget Options`_ and the methods :meth:" +"`Treeview.xview` and :meth:`Treeview.yview`." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:731 +msgid "columns" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:731 +msgid "" +"A list of column identifiers, specifying the number of columns and their " +"names." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:734 +msgid "displaycolumns" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:734 +msgid "" +"A list of column identifiers (either symbolic or integer indices) specifying " +"which data columns are displayed and the order in which they appear, or the " +"string \"#all\"." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:739 +msgid "" +"Specifies the number of rows which should be visible. Note: the requested " +"width is determined from the sum of the column widths." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:743 +msgid "" +"Specifies the internal padding for the widget. The padding is a list of up " +"to four length specifications." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:746 +msgid "selectmode" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:746 +msgid "" +"Controls how the built-in class bindings manage the selection. One of " +"\"extended\", \"browse\" or \"none\". If set to \"extended\" (the default), " +"multiple items may be selected. If \"browse\", only a single item will be " +"selected at a time. If \"none\", the selection will not be changed." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:753 +msgid "" +"Note that the application code and tag bindings can set the selection " +"however they wish, regardless of the value of this option." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:757 +msgid "show" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:757 +msgid "" +"A list containing zero or more of the following values, specifying which " +"elements of the tree to display." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:760 +msgid "tree: display tree labels in column #0." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:761 +msgid "headings: display the heading row." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:763 +msgid "The default is \"tree headings\", i.e., show all elements." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:766 +msgid "" +"**Note**: Column #0 always refers to the tree column, even if show=\"tree\" " +"is not specified." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:772 +msgid "Item Options" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:774 +msgid "" +"The following item options may be specified for items in the insert and item " +"widget commands." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:782 +msgid "The textual label to display for the item." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:784 +msgid "A Tk Image, displayed to the left of the label." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:786 +msgid "The list of values associated with the item." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:788 +msgid "" +"Each item should have the same number of values as the widget option " +"columns. If there are fewer values than columns, the remaining values are " +"assumed empty. If there are more values than columns, the extra values are " +"ignored." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:793 +msgid "open" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:793 +msgid "" +"True/False value indicating whether the item's children should be displayed " +"or hidden." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:796 +msgid "tags" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:796 +msgid "A list of tags associated with this item." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:801 +msgid "Tag Options" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:803 +msgid "The following options may be specified on tags:" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:810 +msgid "foreground" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:810 +msgid "Specifies the text foreground color." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:812 +msgid "Specifies the cell or item background color." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:814 +msgid "Specifies the font to use when drawing text." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:816 +msgid "Specifies the item image, in case the item's image option is empty." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:822 +msgid "Column Identifiers" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:824 +msgid "Column identifiers take any of the following forms:" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:826 +msgid "A symbolic name from the list of columns option." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:827 +msgid "An integer n, specifying the nth data column." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:828 +msgid "" +"A string of the form #n, where n is an integer, specifying the nth display " +"column." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:833 +msgid "" +"Item's option values may be displayed in a different order than the order in " +"which they are stored." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:835 +msgid "" +"Column #0 always refers to the tree column, even if show=\"tree\" is not " +"specified." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:838 +msgid "" +"A data column number is an index into an item's option values list; a " +"display column number is the column number in the tree where the values are " +"displayed. Tree labels are displayed in column #0. If option displaycolumns " +"is not set, then data column n is displayed in column #n+1. Again, **column " +"#0 always refers to the tree column**." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:848 +msgid "The Treeview widget generates the following virtual events." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:855 +msgid "<>" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:855 +msgid "Generated whenever the selection changes." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:857 +msgid "<>" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:857 +msgid "Generated just before settings the focus item to open=True." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:860 +msgid "<>" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:860 +msgid "Generated just after setting the focus item to open=False." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:864 +msgid "" +"The :meth:`Treeview.focus` and :meth:`Treeview.selection` methods can be " +"used to determine the affected item or items." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:869 +msgid "ttk.Treeview" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:875 +msgid "" +"Returns the bounding box (relative to the treeview widget's window) of the " +"specified *item* in the form (x, y, width, height)." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:878 +msgid "" +"If *column* is specified, returns the bounding box of that cell. If the " +"*item* is not visible (i.e., if it is a descendant of a closed item or is " +"scrolled offscreen), returns an empty string." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:885 +msgid "Returns the list of children belonging to *item*." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:887 +msgid "If *item* is not specified, returns root children." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:892 +msgid "Replaces *item*'s child with *newchildren*." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:894 +msgid "" +"Children present in *item* that are not present in *newchildren* are " +"detached from the tree. No items in *newchildren* may be an ancestor of " +"*item*. Note that not specifying *newchildren* results in detaching *item*'s " +"children." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:902 +msgid "Query or modify the options for the specified *column*." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:904 +msgid "" +"If *kw* is not given, returns a dict of the column option values. If " +"*option* is specified then the value for that *option* is returned. " +"Otherwise, sets the options to the corresponding values." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:908 ../Doc/library/tkinter.ttk.rst:963 +msgid "The valid options/values are:" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:910 +msgid "id" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:911 +msgid "Returns the column name. This is a read-only option." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:913 +msgid "anchor: One of the standard Tk anchor values." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:913 +msgid "" +"Specifies how the text in this column should be aligned with respect to the " +"cell." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:917 +msgid "minwidth: width" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:916 +msgid "" +"The minimum width of the column in pixels. The treeview widget will not make " +"the column any smaller than specified by this option when the widget is " +"resized or the user drags a column." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:920 +msgid "stretch: True/False" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:920 +msgid "" +"Specifies whether the column's width should be adjusted when the widget is " +"resized." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:923 +msgid "width: width" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:923 +msgid "The width of the column in pixels." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:925 +msgid "To configure the tree column, call this with column = \"#0\"" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:929 +msgid "Delete all specified *items* and all their descendants." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:931 +msgid "The root item may not be deleted." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:936 +msgid "Unlinks all of the specified *items* from the tree." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:938 +msgid "" +"The items and all of their descendants are still present, and may be " +"reinserted at another point in the tree, but will not be displayed." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:941 +msgid "The root item may not be detached." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:946 +msgid "Returns ``True`` if the specified *item* is present in the tree." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:951 +msgid "" +"If *item* is specified, sets the focus item to *item*. Otherwise, returns " +"the current focus item, or '' if there is none." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:957 +msgid "Query or modify the heading options for the specified *column*." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:959 +msgid "" +"If *kw* is not given, returns a dict of the heading option values. If " +"*option* is specified then the value for that *option* is returned. " +"Otherwise, sets the options to the corresponding values." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:965 +msgid "text: text" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:966 +msgid "The text to display in the column heading." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:967 +msgid "image: imageName" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:968 +msgid "Specifies an image to display to the right of the column heading." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:970 +msgid "anchor: anchor" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:970 +msgid "" +"Specifies how the heading text should be aligned. One of the standard Tk " +"anchor values." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:973 +msgid "command: callback" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:973 +msgid "A callback to be invoked when the heading label is pressed." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:975 +msgid "To configure the tree column heading, call this with column = \"#0\"." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:980 +msgid "" +"Returns a description of the specified *component* under the point given by " +"*x* and *y*, or the empty string if no such *component* is present at that " +"position." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:987 +msgid "Returns the item ID of the item at position *y*." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:992 +msgid "Returns the data column identifier of the cell at position *x*." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:994 +msgid "The tree column has ID #0." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:999 +msgid "Returns one of:" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1002 +msgid "meaning" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1004 +msgid "heading" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1004 +msgid "Tree heading area." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1006 +msgid "separator" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1006 +msgid "Space between two columns headings." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1008 ../Doc/library/turtle.rst:2362 +msgid "tree" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1008 +msgid "The tree area." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1010 +msgid "cell" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1010 +msgid "A data cell." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1013 ../Doc/library/tkinter.ttk.rst:1020 +msgid "Availability: Tk 8.6." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1018 +msgid "Returns the element at position *x*, *y*." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1025 +msgid "" +"Returns the integer index of *item* within its parent's list of children." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1030 +msgid "" +"Creates a new item and returns the item identifier of the newly created item." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1033 +msgid "" +"*parent* is the item ID of the parent item, or the empty string to create a " +"new top-level item. *index* is an integer, or the value \"end\", specifying " +"where in the list of parent's children to insert the new item. If *index* is " +"less than or equal to zero, the new node is inserted at the beginning; if " +"*index* is greater than or equal to the current number of children, it is " +"inserted at the end. If *iid* is specified, it is used as the item " +"identifier; *iid* must not already exist in the tree. Otherwise, a new " +"unique identifier is generated." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1042 +msgid "See `Item Options`_ for the list of available points." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1047 +msgid "Query or modify the options for the specified *item*." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1049 +msgid "" +"If no options are given, a dict with options/values for the item is " +"returned. If *option* is specified then the value for that option is " +"returned. Otherwise, sets the options to the corresponding values as given " +"by *kw*." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1057 +msgid "Moves *item* to position *index* in *parent*'s list of children." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1059 +msgid "" +"It is illegal to move an item under one of its descendants. If *index* is " +"less than or equal to zero, *item* is moved to the beginning; if greater " +"than or equal to the number of children, it is moved to the end. If *item* " +"was detached it is reattached." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1067 +msgid "" +"Returns the identifier of *item*'s next sibling, or '' if *item* is the last " +"child of its parent." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1073 +msgid "" +"Returns the ID of the parent of *item*, or '' if *item* is at the top level " +"of the hierarchy." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1079 +msgid "" +"Returns the identifier of *item*'s previous sibling, or '' if *item* is the " +"first child of its parent." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1085 +msgid "An alias for :meth:`Treeview.move`." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1090 +msgid "Ensure that *item* is visible." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1092 +msgid "" +"Sets all of *item*'s ancestors open option to ``True``, and scrolls the " +"widget if necessary so that *item* is within the visible portion of the tree." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1099 +msgid "" +"If *selop* is not specified, returns selected items. Otherwise, it will act " +"according to the following selection methods." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1105 +msgid "*items* becomes the new selection." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1110 +msgid "Add *items* to the selection." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1115 +msgid "Remove *items* from the selection." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1120 +msgid "Toggle the selection state of each item in *items*." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1125 +msgid "" +"With one argument, returns a dictionary of column/value pairs for the " +"specified *item*. With two arguments, returns the current value of the " +"specified *column*. With three arguments, sets the value of given *column* " +"in given *item* to the specified *value*." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1133 +msgid "" +"Bind a callback for the given event *sequence* to the tag *tagname*. When an " +"event is delivered to an item, the callbacks for each of the item's tags " +"option are called." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1140 +msgid "Query or modify the options for the specified *tagname*." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1142 +msgid "" +"If *kw* is not given, returns a dict of the option settings for *tagname*. " +"If *option* is specified, returns the value for that *option* for the " +"specified *tagname*. Otherwise, sets the options to the corresponding values " +"for the given *tagname*." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1150 +msgid "" +"If *item* is specified, returns 1 or 0 depending on whether the specified " +"*item* has the given *tagname*. Otherwise, returns a list of all items that " +"have the specified tag." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1154 +msgid "Availability: Tk 8.6" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1159 +msgid "Query or modify horizontal position of the treeview." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1164 +msgid "Query or modify vertical position of the treeview." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1170 +msgid "Ttk Styling" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1172 +msgid "" +"Each widget in :mod:`ttk` is assigned a style, which specifies the set of " +"elements making up the widget and how they are arranged, along with dynamic " +"and default settings for element options. By default the style name is the " +"same as the widget's class name, but it may be overridden by the widget's " +"style option. If you don't know the class name of a widget, use the method :" +"meth:`Misc.winfo_class` (somewidget.winfo_class())." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1181 +msgid "" +"`Tcl'2004 conference presentation `_" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1182 +msgid "This document explains how the theme engine works" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1187 +msgid "This class is used to manipulate the style database." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1192 +msgid "Query or set the default value of the specified option(s) in *style*." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1194 +msgid "" +"Each key in *kw* is an option and each value is a string identifying the " +"value for that option." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1197 +msgid "" +"For example, to change every default button to be a flat button with some " +"padding and a different background color::" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1216 +msgid "Query or sets dynamic values of the specified option(s) in *style*." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1218 +msgid "" +"Each key in *kw* is an option and each value should be a list or a tuple " +"(usually) containing statespecs grouped in tuples, lists, or some other " +"preference. A statespec is a compound of one or more states and then a value." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1223 +msgid "An example may make it more understandable::" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1241 +msgid "" +"Note that the order of the (states, value) sequences for an option does " +"matter, if the order is changed to ``[('active', 'blue'), ('pressed', " +"'red')]`` in the foreground option, for example, the result would be a blue " +"foreground when the widget were in active or pressed states." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1249 +msgid "Returns the value specified for *option* in *style*." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1251 +msgid "" +"If *state* is specified, it is expected to be a sequence of one or more " +"states. If the *default* argument is set, it is used as a fallback value in " +"case no specification for option is found." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1255 +msgid "To check what font a Button uses by default::" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1264 +msgid "" +"Define the widget layout for given *style*. If *layoutspec* is omitted, " +"return the layout specification for given style." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1267 +msgid "" +"*layoutspec*, if specified, is expected to be a list or some other sequence " +"type (excluding strings), where each item should be a tuple and the first " +"item is the layout name and the second item should have the format described " +"in `Layouts`_." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1272 +msgid "" +"To understand the format, see the following example (it is not intended to " +"do anything useful)::" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1299 +msgid "" +"Create a new element in the current theme, of the given *etype* which is " +"expected to be either \"image\", \"from\" or \"vsapi\". The latter is only " +"available in Tk 8.6a for Windows XP and Vista and is not described here." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1303 +msgid "" +"If \"image\" is used, *args* should contain the default image name followed " +"by statespec/value pairs (this is the imagespec), and *kw* may have the " +"following options:" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1309 +msgid "border=padding" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1308 +msgid "" +"padding is a list of up to four integers, specifying the left, top, right, " +"and bottom borders, respectively." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1313 +msgid "height=height" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1312 +msgid "" +"Specifies a minimum height for the element. If less than zero, the base " +"image's height is used as a default." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1317 +msgid "padding=padding" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1316 +msgid "" +"Specifies the element's interior padding. Defaults to border's value if not " +"specified." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1321 +msgid "sticky=spec" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1320 +msgid "" +"Specifies how the image is placed within the final parcel. spec contains " +"zero or more characters \"n\", \"s\", \"w\", or \"e\"." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1325 +msgid "width=width" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1324 +msgid "" +"Specifies a minimum width for the element. If less than zero, the base " +"image's width is used as a default." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1327 +msgid "" +"If \"from\" is used as the value of *etype*, :meth:`element_create` will " +"clone an existing element. *args* is expected to contain a themename, from " +"which the element will be cloned, and optionally an element to clone from. " +"If this element to clone from is not specified, an empty element will be " +"used. *kw* is discarded." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1337 +msgid "Returns the list of elements defined in the current theme." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1342 +msgid "Returns the list of *elementname*'s options." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1347 +msgid "Create a new theme." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1349 +msgid "" +"It is an error if *themename* already exists. If *parent* is specified, the " +"new theme will inherit styles, elements and layouts from the parent theme. " +"If *settings* are present they are expected to have the same syntax used " +"for :meth:`theme_settings`." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1357 +msgid "" +"Temporarily sets the current theme to *themename*, apply specified " +"*settings* and then restore the previous theme." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1360 +msgid "" +"Each key in *settings* is a style and each value may contain the keys " +"'configure', 'map', 'layout' and 'element create' and they are expected to " +"have the same format as specified by the methods :meth:`Style.configure`, :" +"meth:`Style.map`, :meth:`Style.layout` and :meth:`Style.element_create` " +"respectively." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1366 +msgid "As an example, let's change the Combobox for the default theme a bit::" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1394 +msgid "Returns a list of all known themes." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1399 +msgid "" +"If *themename* is not given, returns the theme in use. Otherwise, sets the " +"current theme to *themename*, refreshes all widgets and emits a " +"<> event." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1405 +msgid "Layouts" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1407 +msgid "" +"A layout can be just None, if it takes no options, or a dict of options " +"specifying how to arrange the element. The layout mechanism uses a " +"simplified version of the pack geometry manager: given an initial cavity, " +"each element is allocated a parcel. Valid options/values are:" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1416 +msgid "side: whichside" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1414 +msgid "" +"Specifies which side of the cavity to place the element; one of top, right, " +"bottom or left. If omitted, the element occupies the entire cavity." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1419 +msgid "sticky: nswe" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1419 +msgid "Specifies where the element is placed inside its allocated parcel." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1424 +msgid "unit: 0 or 1" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1422 +msgid "" +"If set to 1, causes the element and all of its descendants to be treated as " +"a single element for the purposes of :meth:`Widget.identify` et al. It's " +"used for things like scrollbar thumbs with grips." +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1429 +msgid "children: [sublayout... ]" +msgstr "" + +#: ../Doc/library/tkinter.ttk.rst:1427 +msgid "" +"Specifies a list of elements to place inside the element. Each element is a " +"tuple (or other sequence type) where the first item is the layout name, and " +"the other is a `Layout`_." +msgstr "" + +#: ../Doc/library/token.rst:2 +msgid ":mod:`token` --- Constants used with Python parse trees" +msgstr "" + +#: ../Doc/library/token.rst:9 +msgid "**Source code:** :source:`Lib/token.py`" +msgstr "" + +#: ../Doc/library/token.rst:13 +msgid "" +"This module provides constants which represent the numeric values of leaf " +"nodes of the parse tree (terminal tokens). Refer to the file :file:`Grammar/" +"Grammar` in the Python distribution for the definitions of the names in the " +"context of the language grammar. The specific numeric values which the " +"names map to may change between Python versions." +msgstr "" + +#: ../Doc/library/token.rst:19 +msgid "" +"The module also provides a mapping from numeric codes to names and some " +"functions. The functions mirror definitions in the Python C header files." +msgstr "" + +#: ../Doc/library/token.rst:32 +msgid "Return true for terminal token values." +msgstr "" + +#: ../Doc/library/token.rst:37 +msgid "Return true for non-terminal token values." +msgstr "" + +#: ../Doc/library/token.rst:42 +msgid "Return true if *x* is the marker indicating the end of input." +msgstr "" + +#: ../Doc/library/token.rst:45 +msgid "The token constants are:" +msgstr "" + +#: ../Doc/library/token.rst:107 +msgid "" +"Added :data:`AWAIT` and :data:`ASYNC` tokens. Starting with Python 3.7, " +"\"async\" and \"await\" will be tokenized as :data:`NAME` tokens, and :data:" +"`AWAIT` and :data:`ASYNC` will be removed." +msgstr "" + +#: ../Doc/library/tokenize.rst:2 +msgid ":mod:`tokenize` --- Tokenizer for Python source" +msgstr "" + +#: ../Doc/library/tokenize.rst:10 +msgid "**Source code:** :source:`Lib/tokenize.py`" +msgstr "" + +#: ../Doc/library/tokenize.rst:14 +msgid "" +"The :mod:`tokenize` module provides a lexical scanner for Python source " +"code, implemented in Python. The scanner in this module returns comments as " +"tokens as well, making it useful for implementing \"pretty-printers,\" " +"including colorizers for on-screen displays." +msgstr "" + +#: ../Doc/library/tokenize.rst:19 +msgid "" +"To simplify token stream handling, all :ref:`operators` and :ref:" +"`delimiters` tokens are returned using the generic :data:`token.OP` token " +"type. The exact type can be determined by checking the ``exact_type`` " +"property on the :term:`named tuple` returned from :func:`tokenize.tokenize`." +msgstr "" + +#: ../Doc/library/tokenize.rst:25 +msgid "Tokenizing Input" +msgstr "" + +#: ../Doc/library/tokenize.rst:27 +msgid "The primary entry point is a :term:`generator`:" +msgstr "" + +#: ../Doc/library/tokenize.rst:31 +msgid "" +"The :func:`.tokenize` generator requires one argument, *readline*, which " +"must be a callable object which provides the same interface as the :meth:`io." +"IOBase.readline` method of file objects. Each call to the function should " +"return one line of input as bytes." +msgstr "" + +#: ../Doc/library/tokenize.rst:36 +msgid "" +"The generator produces 5-tuples with these members: the token type; the " +"token string; a 2-tuple ``(srow, scol)`` of ints specifying the row and " +"column where the token begins in the source; a 2-tuple ``(erow, ecol)`` of " +"ints specifying the row and column where the token ends in the source; and " +"the line on which the token was found. The line passed (the last tuple item) " +"is the *logical* line; continuation lines are included. The 5 tuple is " +"returned as a :term:`named tuple` with the field names: ``type string start " +"end line``." +msgstr "" + +#: ../Doc/library/tokenize.rst:45 +msgid "" +"The returned :term:`named tuple` has an additional property named " +"``exact_type`` that contains the exact operator type for :data:`token.OP` " +"tokens. For all other token types ``exact_type`` equals the named tuple " +"``type`` field." +msgstr "" + +#: ../Doc/library/tokenize.rst:50 +msgid "Added support for named tuples." +msgstr "" + +#: ../Doc/library/tokenize.rst:53 +msgid "Added support for ``exact_type``." +msgstr "" + +#: ../Doc/library/tokenize.rst:56 +msgid "" +":func:`.tokenize` determines the source encoding of the file by looking for " +"a UTF-8 BOM or encoding cookie, according to :pep:`263`." +msgstr "" + +#: ../Doc/library/tokenize.rst:60 +msgid "" +"All constants from the :mod:`token` module are also exported from :mod:" +"`tokenize`, as are three additional token type values:" +msgstr "" + +#: ../Doc/library/tokenize.rst:65 +msgid "Token value used to indicate a comment." +msgstr "" + +#: ../Doc/library/tokenize.rst:70 +msgid "" +"Token value used to indicate a non-terminating newline. The NEWLINE token " +"indicates the end of a logical line of Python code; NL tokens are generated " +"when a logical line of code is continued over multiple physical lines." +msgstr "" + +#: ../Doc/library/tokenize.rst:77 +msgid "" +"Token value that indicates the encoding used to decode the source bytes into " +"text. The first token returned by :func:`.tokenize` will always be an " +"ENCODING token." +msgstr "" + +#: ../Doc/library/tokenize.rst:82 +msgid "" +"Another function is provided to reverse the tokenization process. This is " +"useful for creating tools that tokenize a script, modify the token stream, " +"and write back the modified script." +msgstr "" + +#: ../Doc/library/tokenize.rst:89 +msgid "" +"Converts tokens back into Python source code. The *iterable* must return " +"sequences with at least two elements, the token type and the token string. " +"Any additional sequence elements are ignored." +msgstr "" + +#: ../Doc/library/tokenize.rst:93 +msgid "" +"The reconstructed script is returned as a single string. The result is " +"guaranteed to tokenize back to match the input so that the conversion is " +"lossless and round-trips are assured. The guarantee applies only to the " +"token type and token string as the spacing between tokens (column positions) " +"may change." +msgstr "" + +#: ../Doc/library/tokenize.rst:99 +msgid "" +"It returns bytes, encoded using the ENCODING token, which is the first token " +"sequence output by :func:`.tokenize`." +msgstr "" + +#: ../Doc/library/tokenize.rst:103 +msgid "" +":func:`.tokenize` needs to detect the encoding of source files it tokenizes. " +"The function it uses to do this is available:" +msgstr "" + +#: ../Doc/library/tokenize.rst:108 +msgid "" +"The :func:`detect_encoding` function is used to detect the encoding that " +"should be used to decode a Python source file. It requires one argument, " +"readline, in the same way as the :func:`.tokenize` generator." +msgstr "" + +#: ../Doc/library/tokenize.rst:112 +msgid "" +"It will call readline a maximum of twice, and return the encoding used (as a " +"string) and a list of any lines (not decoded from bytes) it has read in." +msgstr "" + +#: ../Doc/library/tokenize.rst:116 +msgid "" +"It detects the encoding from the presence of a UTF-8 BOM or an encoding " +"cookie as specified in :pep:`263`. If both a BOM and a cookie are present, " +"but disagree, a SyntaxError will be raised. Note that if the BOM is found, " +"``'utf-8-sig'`` will be returned as an encoding." +msgstr "" + +#: ../Doc/library/tokenize.rst:121 +msgid "" +"If no encoding is specified, then the default of ``'utf-8'`` will be " +"returned." +msgstr "" + +#: ../Doc/library/tokenize.rst:124 +msgid "" +"Use :func:`.open` to open Python source files: it uses :func:" +"`detect_encoding` to detect the file encoding." +msgstr "" + +#: ../Doc/library/tokenize.rst:130 +msgid "" +"Open a file in read only mode using the encoding detected by :func:" +"`detect_encoding`." +msgstr "" + +#: ../Doc/library/tokenize.rst:137 +msgid "" +"Raised when either a docstring or expression that may be split over several " +"lines is not completed anywhere in the file, for example::" +msgstr "" + +#: ../Doc/library/tokenize.rst:149 +msgid "" +"Note that unclosed single-quoted strings do not cause an error to be raised. " +"They are tokenized as ``ERRORTOKEN``, followed by the tokenization of their " +"contents." +msgstr "" + +#: ../Doc/library/tokenize.rst:157 ../Doc/library/trace.rst:19 +msgid "Command-Line Usage" +msgstr "" + +#: ../Doc/library/tokenize.rst:161 +msgid "" +"The :mod:`tokenize` module can be executed as a script from the command " +"line. It is as simple as:" +msgstr "" + +#: ../Doc/library/tokenize.rst:168 +msgid "The following options are accepted:" +msgstr "" + +#: ../Doc/library/tokenize.rst:174 +msgid "show this help message and exit" +msgstr "" + +#: ../Doc/library/tokenize.rst:178 +msgid "display token names using the exact type" +msgstr "" + +#: ../Doc/library/tokenize.rst:180 +msgid "" +"If :file:`filename.py` is specified its contents are tokenized to stdout. " +"Otherwise, tokenization is performed on stdin." +msgstr "" + +#: ../Doc/library/tokenize.rst:186 +msgid "" +"Example of a script rewriter that transforms float literals into Decimal " +"objects::" +msgstr "" + +#: ../Doc/library/tokenize.rst:228 +msgid "Example of tokenizing from the command line. The script::" +msgstr "" + +#: ../Doc/library/tokenize.rst:235 +msgid "" +"will be tokenized to the following output where the first column is the " +"range of the line/column coordinates where the token is found, the second " +"column is the name of the token, and the final column is the value of the " +"token (if any)" +msgstr "" + +#: ../Doc/library/tokenize.rst:263 +msgid "The exact token type names can be displayed using the ``-e`` option:" +msgstr "" + +#: ../Doc/library/trace.rst:2 +msgid ":mod:`trace` --- Trace or track Python statement execution" +msgstr "" + +#: ../Doc/library/trace.rst:7 +msgid "**Source code:** :source:`Lib/trace.py`" +msgstr "" + +#: ../Doc/library/trace.rst:11 +msgid "" +"The :mod:`trace` module allows you to trace program execution, generate " +"annotated statement coverage listings, print caller/callee relationships and " +"list functions executed during a program run. It can be used in another " +"program or from the command line." +msgstr "" + +#: ../Doc/library/trace.rst:21 +msgid "" +"The :mod:`trace` module can be invoked from the command line. It can be as " +"simple as ::" +msgstr "" + +#: ../Doc/library/trace.rst:26 +msgid "" +"The above will execute :file:`somefile.py` and generate annotated listings " +"of all Python modules imported during the execution into the current " +"directory." +msgstr "" + +#: ../Doc/library/trace.rst:33 +msgid "Display usage and exit." +msgstr "" + +#: ../Doc/library/trace.rst:37 +msgid "Display the version of the module and exit." +msgstr "" + +#: ../Doc/library/trace.rst:40 +msgid "Main options" +msgstr "" + +#: ../Doc/library/trace.rst:42 +msgid "" +"At least one of the following options must be specified when invoking :mod:" +"`trace`. The :option:`--listfuncs <-l>` option is mutually exclusive with " +"the :option:`--trace <-t>` and :option:`--count <-c>` options. When :option:" +"`--listfuncs <-l>` is provided, neither :option:`--count <-c>` nor :option:" +"`--trace <-t>` are accepted, and vice versa." +msgstr "" + +#: ../Doc/library/trace.rst:52 +msgid "" +"Produce a set of annotated listing files upon program completion that shows " +"how many times each statement was executed. See also :option:`--coverdir <-" +"C>`, :option:`--file <-f>` and :option:`--no-report <-R>` below." +msgstr "" + +#: ../Doc/library/trace.rst:59 +msgid "Display lines as they are executed." +msgstr "" + +#: ../Doc/library/trace.rst:63 +msgid "Display the functions executed by running the program." +msgstr "" + +#: ../Doc/library/trace.rst:67 +msgid "" +"Produce an annotated list from an earlier program run that used the :option:" +"`--count <-c>` and :option:`--file <-f>` option. This does not execute any " +"code." +msgstr "" + +#: ../Doc/library/trace.rst:73 +msgid "Display the calling relationships exposed by running the program." +msgstr "" + +#: ../Doc/library/trace.rst:76 +msgid "Modifiers" +msgstr "" + +#: ../Doc/library/trace.rst:82 +msgid "" +"Name of a file to accumulate counts over several tracing runs. Should be " +"used with the :option:`--count <-c>` option." +msgstr "" + +#: ../Doc/library/trace.rst:87 +msgid "" +"Directory where the report files go. The coverage report for ``package." +"module`` is written to file :file:`{dir}/{package}/{module}.cover`." +msgstr "" + +#: ../Doc/library/trace.rst:92 +msgid "" +"When generating annotated listings, mark lines which were not executed with " +"``>>>>>>``." +msgstr "" + +#: ../Doc/library/trace.rst:97 +msgid "" +"When using :option:`--count <-c>` or :option:`--report <-r>`, write a brief " +"summary to stdout for each file processed." +msgstr "" + +#: ../Doc/library/trace.rst:102 +msgid "" +"Do not generate annotated listings. This is useful if you intend to make " +"several runs with :option:`--count <-c>`, and then produce a single set of " +"annotated listings at the end." +msgstr "" + +#: ../Doc/library/trace.rst:108 +msgid "" +"Prefix each line with the time since the program started. Only used while " +"tracing." +msgstr "" + +#: ../Doc/library/trace.rst:112 +msgid "Filters" +msgstr "" + +#: ../Doc/library/trace.rst:114 +msgid "These options may be repeated multiple times." +msgstr "" + +#: ../Doc/library/trace.rst:120 +msgid "" +"Ignore each of the given module names and its submodules (if it is a " +"package). The argument can be a list of names separated by a comma." +msgstr "" + +#: ../Doc/library/trace.rst:125 +msgid "" +"Ignore all modules and packages in the named directory and subdirectories. " +"The argument can be a list of directories separated by :data:`os.pathsep`." +msgstr "" + +#: ../Doc/library/trace.rst:136 +msgid "" +"Create an object to trace execution of a single statement or expression. " +"All parameters are optional. *count* enables counting of line numbers. " +"*trace* enables line execution tracing. *countfuncs* enables listing of the " +"functions called during the run. *countcallers* enables call relationship " +"tracking. *ignoremods* is a list of modules or packages to ignore. " +"*ignoredirs* is a list of directories whose modules or packages should be " +"ignored. *infile* is the name of the file from which to read stored count " +"information. *outfile* is the name of the file in which to write updated " +"count information. *timing* enables a timestamp relative to when tracing " +"was started to be displayed." +msgstr "" + +#: ../Doc/library/trace.rst:149 +msgid "" +"Execute the command and gather statistics from the execution with the " +"current tracing parameters. *cmd* must be a string or code object, suitable " +"for passing into :func:`exec`." +msgstr "" + +#: ../Doc/library/trace.rst:155 +msgid "" +"Execute the command and gather statistics from the execution with the " +"current tracing parameters, in the defined global and local environments. " +"If not defined, *globals* and *locals* default to empty dictionaries." +msgstr "" + +#: ../Doc/library/trace.rst:162 +msgid "" +"Call *func* with the given arguments under control of the :class:`Trace` " +"object with the current tracing parameters." +msgstr "" + +#: ../Doc/library/trace.rst:167 +msgid "" +"Return a :class:`CoverageResults` object that contains the cumulative " +"results of all previous calls to ``run``, ``runctx`` and ``runfunc`` for the " +"given :class:`Trace` instance. Does not reset the accumulated trace results." +msgstr "" + +#: ../Doc/library/trace.rst:174 +msgid "" +"A container for coverage results, created by :meth:`Trace.results`. Should " +"not be created directly by the user." +msgstr "" + +#: ../Doc/library/trace.rst:179 +msgid "Merge in data from another :class:`CoverageResults` object." +msgstr "" + +#: ../Doc/library/trace.rst:183 +msgid "" +"Write coverage results. Set *show_missing* to show lines that had no hits. " +"Set *summary* to include in the output the coverage summary per module. " +"*coverdir* specifies the directory into which the coverage result files will " +"be output. If ``None``, the results for each source file are placed in its " +"directory." +msgstr "" + +#: ../Doc/library/trace.rst:189 +msgid "A simple example demonstrating the use of the programmatic interface::" +msgstr "" + +#: ../Doc/library/traceback.rst:2 +msgid ":mod:`traceback` --- Print or retrieve a stack traceback" +msgstr "" + +#: ../Doc/library/traceback.rst:7 +msgid "**Source code:** :source:`Lib/traceback.py`" +msgstr "" + +#: ../Doc/library/traceback.rst:11 +msgid "" +"This module provides a standard interface to extract, format and print stack " +"traces of Python programs. It exactly mimics the behavior of the Python " +"interpreter when it prints a stack trace. This is useful when you want to " +"print stack traces under program control, such as in a \"wrapper\" around " +"the interpreter." +msgstr "" + +#: ../Doc/library/traceback.rst:19 +msgid "" +"The module uses traceback objects --- this is the object type that is stored " +"in the :data:`sys.last_traceback` variable and returned as the third item " +"from :func:`sys.exc_info`." +msgstr "" + +#: ../Doc/library/traceback.rst:28 +msgid "" +"Print up to *limit* stack trace entries from traceback object *tb* (starting " +"from the caller's frame) if *limit* is positive. Otherwise, print the last " +"``abs(limit)`` entries. If *limit* is omitted or ``None``, all entries are " +"printed. If *file* is omitted or ``None``, the output goes to ``sys." +"stderr``; otherwise it should be an open file or file-like object to receive " +"the output." +msgstr "" + +#: ../Doc/library/traceback.rst:35 ../Doc/library/traceback.rst:82 +msgid "Added negative *limit* support." +msgstr "" + +#: ../Doc/library/traceback.rst:41 +msgid "" +"Print exception information and stack trace entries from traceback object " +"*tb* to *file*. This differs from :func:`print_tb` in the following ways:" +msgstr "" + +#: ../Doc/library/traceback.rst:45 +msgid "" +"if *tb* is not ``None``, it prints a header ``Traceback (most recent call " +"last):``" +msgstr "" + +#: ../Doc/library/traceback.rst:47 +msgid "it prints the exception *etype* and *value* after the stack trace" +msgstr "" + +#: ../Doc/library/traceback.rst:48 +msgid "" +"if *etype* is :exc:`SyntaxError` and *value* has the appropriate format, it " +"prints the line where the syntax error occurred with a caret indicating the " +"approximate position of the error." +msgstr "" + +#: ../Doc/library/traceback.rst:52 +msgid "" +"The optional *limit* argument has the same meaning as for :func:`print_tb`. " +"If *chain* is true (the default), then chained exceptions (the :attr:" +"`__cause__` or :attr:`__context__` attributes of the exception) will be " +"printed as well, like the interpreter itself does when printing an unhandled " +"exception." +msgstr "" + +#: ../Doc/library/traceback.rst:61 +msgid "" +"This is a shorthand for ``print_exception(*sys.exc_info(), limit, file, " +"chain)``." +msgstr "" + +#: ../Doc/library/traceback.rst:67 +msgid "" +"This is a shorthand for ``print_exception(sys.last_type, sys.last_value, sys." +"last_traceback, limit, file, chain)``. In general it will work only after " +"an exception has reached an interactive prompt (see :data:`sys.last_type`)." +msgstr "" + +#: ../Doc/library/traceback.rst:75 +msgid "" +"Print up to *limit* stack trace entries (starting from the invocation point) " +"if *limit* is positive. Otherwise, print the last ``abs(limit)`` entries. " +"If *limit* is omitted or ``None``, all entries are printed. The optional *f* " +"argument can be used to specify an alternate stack frame to start. The " +"optional *file* argument has the same meaning as for :func:`print_tb`." +msgstr "" + +#: ../Doc/library/traceback.rst:88 +msgid "" +"Return a list of \"pre-processed\" stack trace entries extracted from the " +"traceback object *tb*. It is useful for alternate formatting of stack " +"traces. The optional *limit* argument has the same meaning as for :func:" +"`print_tb`. A \"pre-processed\" stack trace entry is a 4-tuple (*filename*, " +"*line number*, *function name*, *text*) representing the information that is " +"usually printed for a stack trace. The *text* is a string with leading and " +"trailing whitespace stripped; if the source is not available it is ``None``." +msgstr "" + +#: ../Doc/library/traceback.rst:100 +msgid "" +"Extract the raw traceback from the current stack frame. The return value " +"has the same format as for :func:`extract_tb`. The optional *f* and *limit* " +"arguments have the same meaning as for :func:`print_stack`." +msgstr "" + +#: ../Doc/library/traceback.rst:107 +msgid "" +"Given a list of tuples as returned by :func:`extract_tb` or :func:" +"`extract_stack`, return a list of strings ready for printing. Each string in " +"the resulting list corresponds to the item with the same index in the " +"argument list. Each string ends in a newline; the strings may contain " +"internal newlines as well, for those items whose source text line is not " +"``None``." +msgstr "" + +#: ../Doc/library/traceback.rst:117 +msgid "" +"Format the exception part of a traceback. The arguments are the exception " +"type and value such as given by ``sys.last_type`` and ``sys.last_value``. " +"The return value is a list of strings, each ending in a newline. Normally, " +"the list contains a single string; however, for :exc:`SyntaxError` " +"exceptions, it contains several lines that (when printed) display detailed " +"information about where the syntax error occurred. The message indicating " +"which exception occurred is the always last string in the list." +msgstr "" + +#: ../Doc/library/traceback.rst:128 +msgid "" +"Format a stack trace and the exception information. The arguments have the " +"same meaning as the corresponding arguments to :func:`print_exception`. The " +"return value is a list of strings, each ending in a newline and some " +"containing internal newlines. When these lines are concatenated and " +"printed, exactly the same text is printed as does :func:`print_exception`." +msgstr "" + +#: ../Doc/library/traceback.rst:137 +msgid "" +"This is like ``print_exc(limit)`` but returns a string instead of printing " +"to a file." +msgstr "" + +#: ../Doc/library/traceback.rst:143 +msgid "A shorthand for ``format_list(extract_tb(tb, limit))``." +msgstr "" + +#: ../Doc/library/traceback.rst:148 +msgid "A shorthand for ``format_list(extract_stack(f, limit))``." +msgstr "" + +#: ../Doc/library/traceback.rst:152 +msgid "" +"Clears the local variables of all the stack frames in a traceback *tb* by " +"calling the :meth:`clear` method of each frame object." +msgstr "" + +#: ../Doc/library/traceback.rst:159 +msgid "" +"Walk a stack following ``f.f_back`` from the given frame, yielding the frame " +"and line number for each frame. If *f* is ``None``, the current stack is " +"used. This helper is used with :meth:`StackSummary.extract`." +msgstr "" + +#: ../Doc/library/traceback.rst:167 +msgid "" +"Walk a traceback following ``tb_next`` yielding the frame and line number " +"for each frame. This helper is used with :meth:`StackSummary.extract`." +msgstr "" + +#: ../Doc/library/traceback.rst:172 +msgid "The module also defines the following classes:" +msgstr "" + +#: ../Doc/library/traceback.rst:175 +msgid ":class:`TracebackException` Objects" +msgstr "" + +#: ../Doc/library/traceback.rst:179 +msgid "" +":class:`TracebackException` objects are created from actual exceptions to " +"capture data for later printing in a lightweight fashion." +msgstr "" + +#: ../Doc/library/traceback.rst:184 ../Doc/library/traceback.rst:231 +msgid "" +"Capture an exception for later rendering. *limit*, *lookup_lines* and " +"*capture_locals* are as for the :class:`StackSummary` class." +msgstr "" + +#: ../Doc/library/traceback.rst:187 ../Doc/library/traceback.rst:234 +msgid "" +"Note that when locals are captured, they are also shown in the traceback." +msgstr "" + +#: ../Doc/library/traceback.rst:191 +msgid "A :class:`TracebackException` of the original ``__cause__``." +msgstr "" + +#: ../Doc/library/traceback.rst:195 +msgid "A :class:`TracebackException` of the original ``__context__``." +msgstr "" + +#: ../Doc/library/traceback.rst:199 +msgid "The ``__suppress_context__`` value from the original exception." +msgstr "" + +#: ../Doc/library/traceback.rst:203 +msgid "A :class:`StackSummary` representing the traceback." +msgstr "" + +#: ../Doc/library/traceback.rst:207 +msgid "The class of the original traceback." +msgstr "" + +#: ../Doc/library/traceback.rst:211 +msgid "For syntax errors - the file name where the error occurred." +msgstr "" + +#: ../Doc/library/traceback.rst:215 +msgid "For syntax errors - the line number where the error occurred." +msgstr "" + +#: ../Doc/library/traceback.rst:219 +msgid "For syntax errors - the text where the error occurred." +msgstr "" + +#: ../Doc/library/traceback.rst:223 +msgid "For syntax errors - the offset into the text where the error occurred." +msgstr "" + +#: ../Doc/library/traceback.rst:227 +msgid "For syntax errors - the compiler error message." +msgstr "" + +#: ../Doc/library/traceback.rst:238 +msgid "Format the exception." +msgstr "" + +#: ../Doc/library/traceback.rst:240 +msgid "" +"If *chain* is not ``True``, ``__cause__`` and ``__context__`` will not be " +"formatted." +msgstr "" + +#: ../Doc/library/traceback.rst:243 +msgid "" +"The return value is a generator of strings, each ending in a newline and " +"some containing internal newlines. :func:`~traceback.print_exception` is a " +"wrapper around this method which just prints the lines to a file." +msgstr "" + +#: ../Doc/library/traceback.rst:247 ../Doc/library/traceback.rst:261 +msgid "" +"The message indicating which exception occurred is always the last string in " +"the output." +msgstr "" + +#: ../Doc/library/traceback.rst:252 +msgid "Format the exception part of the traceback." +msgstr "" + +#: ../Doc/library/traceback.rst:254 +msgid "The return value is a generator of strings, each ending in a newline." +msgstr "" + +#: ../Doc/library/traceback.rst:256 +msgid "" +"Normally, the generator emits a single string; however, for :exc:" +"`SyntaxError` exceptions, it emits several lines that (when printed) display " +"detailed information about where the syntax error occurred." +msgstr "" + +#: ../Doc/library/traceback.rst:266 +msgid ":class:`StackSummary` Objects" +msgstr "" + +#: ../Doc/library/traceback.rst:270 +msgid "" +":class:`StackSummary` objects represent a call stack ready for formatting." +msgstr "" + +#: ../Doc/library/traceback.rst:276 +msgid "" +"Construct a :class:`StackSummary` object from a frame generator (such as is " +"returned by :func:`~traceback.walk_stack` or :func:`~traceback.walk_tb`)." +msgstr "" + +#: ../Doc/library/traceback.rst:280 +msgid "" +"If *limit* is supplied, only this many frames are taken from *frame_gen*. If " +"*lookup_lines* is ``False``, the returned :class:`FrameSummary` objects will " +"not have read their lines in yet, making the cost of creating the :class:" +"`StackSummary` cheaper (which may be valuable if it may not actually get " +"formatted). If *capture_locals* is ``True`` the local variables in each :" +"class:`FrameSummary` are captured as object representations." +msgstr "" + +#: ../Doc/library/traceback.rst:290 +msgid "" +"Construct a :class:`StackSummary` object from a supplied old-style list of " +"tuples. Each tuple should be a 4-tuple with filename, lineno, name, line as " +"the elements." +msgstr "" + +#: ../Doc/library/traceback.rst:296 +msgid "" +"Returns a list of strings ready for printing. Each string in the resulting " +"list corresponds to a single frame from the stack. Each string ends in a " +"newline; the strings may contain internal newlines as well, for those items " +"with source text lines." +msgstr "" + +#: ../Doc/library/traceback.rst:301 +msgid "" +"For long sequences of the same frame and line, the first few repetitions are " +"shown, followed by a summary line stating the exact number of further " +"repetitions." +msgstr "" + +#: ../Doc/library/traceback.rst:305 +msgid "Long sequences of repeated frames are now abbreviated." +msgstr "" + +#: ../Doc/library/traceback.rst:310 +msgid ":class:`FrameSummary` Objects" +msgstr "" + +#: ../Doc/library/traceback.rst:314 +msgid ":class:`FrameSummary` objects represent a single frame in a traceback." +msgstr "" + +#: ../Doc/library/traceback.rst:318 +msgid "" +"Represent a single frame in the traceback or stack that is being formatted " +"or printed. It may optionally have a stringified version of the frames " +"locals included in it. If *lookup_line* is ``False``, the source code is not " +"looked up until the :class:`FrameSummary` has the :attr:`~FrameSummary.line` " +"attribute accessed (which also happens when casting it to a tuple). :attr:" +"`~FrameSummary.line` may be directly provided, and will prevent line lookups " +"happening at all. *locals* is an optional local variable dictionary, and if " +"supplied the variable representations are stored in the summary for later " +"display." +msgstr "" + +#: ../Doc/library/traceback.rst:331 +msgid "Traceback Examples" +msgstr "" + +#: ../Doc/library/traceback.rst:333 +msgid "" +"This simple example implements a basic read-eval-print loop, similar to (but " +"less useful than) the standard Python interactive interpreter loop. For a " +"more complete implementation of the interpreter loop, refer to the :mod:" +"`code` module. ::" +msgstr "" + +#: ../Doc/library/traceback.rst:355 +msgid "" +"The following example demonstrates the different ways to print and format " +"the exception and traceback:" +msgstr "" + +#: ../Doc/library/traceback.rst:392 +msgid "The output for the example would look similar to this:" +msgstr "" + +#: ../Doc/library/traceback.rst:434 +msgid "" +"The following example shows the different ways to print and format the " +"stack::" +msgstr "" + +#: ../Doc/library/traceback.rst:460 +msgid "This last example demonstrates the final few formatting functions:" +msgstr "" + +#: ../Doc/library/tracemalloc.rst:2 +msgid ":mod:`tracemalloc` --- Trace memory allocations" +msgstr "" + +#: ../Doc/library/tracemalloc.rst:9 +msgid "**Source code:** :source:`Lib/tracemalloc.py`" +msgstr "" + +#: ../Doc/library/tracemalloc.rst:13 +msgid "" +"The tracemalloc module is a debug tool to trace memory blocks allocated by " +"Python. It provides the following information:" +msgstr "" + +#: ../Doc/library/tracemalloc.rst:16 +msgid "Traceback where an object was allocated" +msgstr "" + +#: ../Doc/library/tracemalloc.rst:17 +msgid "" +"Statistics on allocated memory blocks per filename and per line number: " +"total size, number and average size of allocated memory blocks" +msgstr "" + +#: ../Doc/library/tracemalloc.rst:19 +msgid "Compute the differences between two snapshots to detect memory leaks" +msgstr "" + +#: ../Doc/library/tracemalloc.rst:21 +msgid "" +"To trace most memory blocks allocated by Python, the module should be " +"started as early as possible by setting the :envvar:`PYTHONTRACEMALLOC` " +"environment variable to ``1``, or by using :option:`-X` ``tracemalloc`` " +"command line option. The :func:`tracemalloc.start` function can be called at " +"runtime to start tracing Python memory allocations." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:27 +msgid "" +"By default, a trace of an allocated memory block only stores the most recent " +"frame (1 frame). To store 25 frames at startup: set the :envvar:" +"`PYTHONTRACEMALLOC` environment variable to ``25``, or use the :option:`-X` " +"``tracemalloc=25`` command line option." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:37 +msgid "Display the top 10" +msgstr "" + +#: ../Doc/library/tracemalloc.rst:39 +msgid "Display the 10 files allocating the most memory::" +msgstr "" + +#: ../Doc/library/tracemalloc.rst:55 ../Doc/library/tracemalloc.rst:227 +msgid "Example of output of the Python test suite::" +msgstr "" + +#: ../Doc/library/tracemalloc.rst:69 +msgid "" +"We can see that Python loaded ``4.8 MiB`` data (bytecode and constants) from " +"modules and that the :mod:`collections` module allocated ``244 KiB`` to " +"build :class:`~collections.namedtuple` types." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:73 ../Doc/library/tracemalloc.rst:252 +msgid "See :meth:`Snapshot.statistics` for more options." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:77 +msgid "Compute differences" +msgstr "" + +#: ../Doc/library/tracemalloc.rst:79 +msgid "Take two snapshots and display the differences::" +msgstr "" + +#: ../Doc/library/tracemalloc.rst:95 +msgid "" +"Example of output before/after running some tests of the Python test suite::" +msgstr "" + +#: ../Doc/library/tracemalloc.rst:109 +msgid "" +"We can see that Python has loaded ``8.2 MiB`` of module data (bytecode and " +"constants), and that this is ``4.4 MiB`` more than had been loaded before " +"the tests, when the previous snapshot was taken. Similarly, the :mod:" +"`linecache` module has cached ``940 KiB`` of Python source code to format " +"tracebacks, all of it since the previous snapshot." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:115 +msgid "" +"If the system has little free memory, snapshots can be written on disk using " +"the :meth:`Snapshot.dump` method to analyze the snapshot offline. Then use " +"the :meth:`Snapshot.load` method reload the snapshot." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:121 +msgid "Get the traceback of a memory block" +msgstr "" + +#: ../Doc/library/tracemalloc.rst:123 +msgid "Code to display the traceback of the biggest memory block::" +msgstr "" + +#: ../Doc/library/tracemalloc.rst:141 +msgid "" +"Example of output of the Python test suite (traceback limited to 25 frames)::" +msgstr "" + +#: ../Doc/library/tracemalloc.rst:178 +msgid "" +"We can see that the most memory was allocated in the :mod:`importlib` module " +"to load data (bytecode and constants) from modules: ``870 KiB``. The " +"traceback is where the :mod:`importlib` loaded data most recently: on the " +"``import pdb`` line of the :mod:`doctest` module. The traceback may change " +"if a new module is loaded." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:186 +msgid "Pretty top" +msgstr "" + +#: ../Doc/library/tracemalloc.rst:188 +msgid "" +"Code to display the 10 lines allocating the most memory with a pretty " +"output, ignoring ```` and ```` files::" +msgstr "" + +#: ../Doc/library/tracemalloc.rst:256 ../Doc/library/venv.rst:83 +msgid "API" +msgstr "" + +#: ../Doc/library/tracemalloc.rst:263 +msgid "Clear traces of memory blocks allocated by Python." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:265 +msgid "See also :func:`stop`." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:270 +msgid "" +"Get the traceback where the Python object *obj* was allocated. Return a :" +"class:`Traceback` instance, or ``None`` if the :mod:`tracemalloc` module is " +"not tracing memory allocations or did not trace the allocation of the object." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:275 +msgid "See also :func:`gc.get_referrers` and :func:`sys.getsizeof` functions." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:280 +msgid "Get the maximum number of frames stored in the traceback of a trace." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:282 +msgid "" +"The :mod:`tracemalloc` module must be tracing memory allocations to get the " +"limit, otherwise an exception is raised." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:285 +msgid "The limit is set by the :func:`start` function." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:290 +msgid "" +"Get the current size and peak size of memory blocks traced by the :mod:" +"`tracemalloc` module as a tuple: ``(current: int, peak: int)``." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:296 +msgid "" +"Get the memory usage in bytes of the :mod:`tracemalloc` module used to store " +"traces of memory blocks. Return an :class:`int`." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:303 +msgid "" +"``True`` if the :mod:`tracemalloc` module is tracing Python memory " +"allocations, ``False`` otherwise." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:306 +msgid "See also :func:`start` and :func:`stop` functions." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:311 +msgid "" +"Start tracing Python memory allocations: install hooks on Python memory " +"allocators. Collected tracebacks of traces will be limited to *nframe* " +"frames. By default, a trace of a memory block only stores the most recent " +"frame: the limit is ``1``. *nframe* must be greater or equal to ``1``." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:316 +msgid "" +"Storing more than ``1`` frame is only useful to compute statistics grouped " +"by ``'traceback'`` or to compute cumulative statistics: see the :meth:" +"`Snapshot.compare_to` and :meth:`Snapshot.statistics` methods." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:320 +msgid "" +"Storing more frames increases the memory and CPU overhead of the :mod:" +"`tracemalloc` module. Use the :func:`get_tracemalloc_memory` function to " +"measure how much memory is used by the :mod:`tracemalloc` module." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:324 +msgid "" +"The :envvar:`PYTHONTRACEMALLOC` environment variable " +"(``PYTHONTRACEMALLOC=NFRAME``) and the :option:`-X` ``tracemalloc=NFRAME`` " +"command line option can be used to start tracing at startup." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:328 +msgid "" +"See also :func:`stop`, :func:`is_tracing` and :func:`get_traceback_limit` " +"functions." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:334 +msgid "" +"Stop tracing Python memory allocations: uninstall hooks on Python memory " +"allocators. Also clears all previously collected traces of memory blocks " +"allocated by Python." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:338 +msgid "" +"Call :func:`take_snapshot` function to take a snapshot of traces before " +"clearing them." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:341 +msgid "" +"See also :func:`start`, :func:`is_tracing` and :func:`clear_traces` " +"functions." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:347 +msgid "" +"Take a snapshot of traces of memory blocks allocated by Python. Return a " +"new :class:`Snapshot` instance." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:350 +msgid "" +"The snapshot does not include memory blocks allocated before the :mod:" +"`tracemalloc` module started to trace memory allocations." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:353 +msgid "" +"Tracebacks of traces are limited to :func:`get_traceback_limit` frames. Use " +"the *nframe* parameter of the :func:`start` function to store more frames." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:356 +msgid "" +"The :mod:`tracemalloc` module must be tracing memory allocations to take a " +"snapshot, see the :func:`start` function." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:359 +msgid "See also the :func:`get_object_traceback` function." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:363 +msgid "DomainFilter" +msgstr "" + +#: ../Doc/library/tracemalloc.rst:367 +msgid "Filter traces of memory blocks by their address space (domain)." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:373 +msgid "" +"If *inclusive* is ``True`` (include), match memory blocks allocated in the " +"address space :attr:`domain`." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:376 +msgid "" +"If *inclusive* is ``False`` (exclude), match memory blocks not allocated in " +"the address space :attr:`domain`." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:381 +msgid "Address space of a memory block (``int``). Read-only property." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:385 +msgid "Filter" +msgstr "" + +#: ../Doc/library/tracemalloc.rst:389 +msgid "Filter on traces of memory blocks." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:391 +msgid "" +"See the :func:`fnmatch.fnmatch` function for the syntax of " +"*filename_pattern*. The ``'.pyc'`` file extension is replaced with ``'.py'``." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:397 +msgid "" +"``Filter(True, subprocess.__file__)`` only includes traces of the :mod:" +"`subprocess` module" +msgstr "" + +#: ../Doc/library/tracemalloc.rst:399 +msgid "" +"``Filter(False, tracemalloc.__file__)`` excludes traces of the :mod:" +"`tracemalloc` module" +msgstr "" + +#: ../Doc/library/tracemalloc.rst:401 +msgid "``Filter(False, \"\")`` excludes empty tracebacks" +msgstr "" + +#: ../Doc/library/tracemalloc.rst:404 +msgid "The ``'.pyo'`` file extension is no longer replaced with ``'.py'``." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:407 +msgid "Added the :attr:`domain` attribute." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:413 +msgid "Address space of a memory block (``int`` or ``None``)." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:417 +msgid "" +"If *inclusive* is ``True`` (include), only match memory blocks allocated in " +"a file with a name matching :attr:`filename_pattern` at line number :attr:" +"`lineno`." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:421 +msgid "" +"If *inclusive* is ``False`` (exclude), ignore memory blocks allocated in a " +"file with a name matching :attr:`filename_pattern` at line number :attr:" +"`lineno`." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:427 +msgid "" +"Line number (``int``) of the filter. If *lineno* is ``None``, the filter " +"matches any line number." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:432 +msgid "Filename pattern of the filter (``str``). Read-only property." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:436 +msgid "" +"If *all_frames* is ``True``, all frames of the traceback are checked. If " +"*all_frames* is ``False``, only the most recent frame is checked." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:439 +msgid "" +"This attribute has no effect if the traceback limit is ``1``. See the :func:" +"`get_traceback_limit` function and :attr:`Snapshot.traceback_limit` " +"attribute." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:445 +msgid "Frame" +msgstr "" + +#: ../Doc/library/tracemalloc.rst:449 +msgid "Frame of a traceback." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:451 +msgid "The :class:`Traceback` class is a sequence of :class:`Frame` instances." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:455 +msgid "Filename (``str``)." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:459 +msgid "Line number (``int``)." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:463 +msgid "Snapshot" +msgstr "" + +#: ../Doc/library/tracemalloc.rst:467 +msgid "Snapshot of traces of memory blocks allocated by Python." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:469 +msgid "The :func:`take_snapshot` function creates a snapshot instance." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:473 +msgid "" +"Compute the differences with an old snapshot. Get statistics as a sorted " +"list of :class:`StatisticDiff` instances grouped by *group_by*." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:476 +msgid "" +"See the :meth:`Snapshot.statistics` method for *group_by* and *cumulative* " +"parameters." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:479 +msgid "" +"The result is sorted from the biggest to the smallest by: absolute value of :" +"attr:`StatisticDiff.size_diff`, :attr:`StatisticDiff.size`, absolute value " +"of :attr:`StatisticDiff.count_diff`, :attr:`Statistic.count` and then by :" +"attr:`StatisticDiff.traceback`." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:487 +msgid "Write the snapshot into a file." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:489 +msgid "Use :meth:`load` to reload the snapshot." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:494 +msgid "" +"Create a new :class:`Snapshot` instance with a filtered :attr:`traces` " +"sequence, *filters* is a list of :class:`DomainFilter` and :class:`Filter` " +"instances. If *filters* is an empty list, return a new :class:`Snapshot` " +"instance with a copy of the traces." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:499 +msgid "" +"All inclusive filters are applied at once, a trace is ignored if no " +"inclusive filters match it. A trace is ignored if at least one exclusive " +"filter matches it." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:503 +msgid ":class:`DomainFilter` instances are now also accepted in *filters*." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:509 +msgid "Load a snapshot from a file." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:511 +msgid "See also :meth:`dump`." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:516 +msgid "" +"Get statistics as a sorted list of :class:`Statistic` instances grouped by " +"*group_by*:" +msgstr "" + +#: ../Doc/library/tracemalloc.rst:520 +msgid "group_by" +msgstr "" + +#: ../Doc/library/tracemalloc.rst:523 +msgid "``'lineno'``" +msgstr "" + +#: ../Doc/library/tracemalloc.rst:523 +msgid "filename and line number" +msgstr "" + +#: ../Doc/library/tracemalloc.rst:524 +msgid "``'traceback'``" +msgstr "" + +#: ../Doc/library/tracemalloc.rst:527 +msgid "" +"If *cumulative* is ``True``, cumulate size and count of memory blocks of all " +"frames of the traceback of a trace, not only the most recent frame. The " +"cumulative mode can only be used with *group_by* equals to ``'filename'`` " +"and ``'lineno'``." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:532 +msgid "" +"The result is sorted from the biggest to the smallest by: :attr:`Statistic." +"size`, :attr:`Statistic.count` and then by :attr:`Statistic.traceback`." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:539 +msgid "" +"Maximum number of frames stored in the traceback of :attr:`traces`: result " +"of the :func:`get_traceback_limit` when the snapshot was taken." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:544 +msgid "" +"Traces of all memory blocks allocated by Python: sequence of :class:`Trace` " +"instances." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:547 +msgid "" +"The sequence has an undefined order. Use the :meth:`Snapshot.statistics` " +"method to get a sorted list of statistics." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:552 +msgid "Statistic" +msgstr "" + +#: ../Doc/library/tracemalloc.rst:556 +msgid "Statistic on memory allocations." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:558 +msgid "" +":func:`Snapshot.statistics` returns a list of :class:`Statistic` instances." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:560 +msgid "See also the :class:`StatisticDiff` class." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:564 +msgid "Number of memory blocks (``int``)." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:568 +msgid "Total size of memory blocks in bytes (``int``)." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:572 ../Doc/library/tracemalloc.rst:631 +msgid "" +"Traceback where the memory block was allocated, :class:`Traceback` instance." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:577 +msgid "StatisticDiff" +msgstr "" + +#: ../Doc/library/tracemalloc.rst:581 +msgid "" +"Statistic difference on memory allocations between an old and a new :class:" +"`Snapshot` instance." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:584 +msgid "" +":func:`Snapshot.compare_to` returns a list of :class:`StatisticDiff` " +"instances. See also the :class:`Statistic` class." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:589 +msgid "" +"Number of memory blocks in the new snapshot (``int``): ``0`` if the memory " +"blocks have been released in the new snapshot." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:594 +msgid "" +"Difference of number of memory blocks between the old and the new snapshots " +"(``int``): ``0`` if the memory blocks have been allocated in the new " +"snapshot." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:600 +msgid "" +"Total size of memory blocks in bytes in the new snapshot (``int``): ``0`` if " +"the memory blocks have been released in the new snapshot." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:605 +msgid "" +"Difference of total size of memory blocks in bytes between the old and the " +"new snapshots (``int``): ``0`` if the memory blocks have been allocated in " +"the new snapshot." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:611 +msgid "" +"Traceback where the memory blocks were allocated, :class:`Traceback` " +"instance." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:616 +msgid "Trace" +msgstr "" + +#: ../Doc/library/tracemalloc.rst:620 +msgid "Trace of a memory block." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:622 +msgid "" +"The :attr:`Snapshot.traces` attribute is a sequence of :class:`Trace` " +"instances." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:627 +msgid "Size of the memory block in bytes (``int``)." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:636 +msgid "Traceback" +msgstr "" + +#: ../Doc/library/tracemalloc.rst:640 +msgid "" +"Sequence of :class:`Frame` instances sorted from the most recent frame to " +"the oldest frame." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:643 +msgid "" +"A traceback contains at least ``1`` frame. If the ``tracemalloc`` module " +"failed to get a frame, the filename ``\"\"`` at line number ``0`` " +"is used." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:647 +msgid "" +"When a snapshot is taken, tracebacks of traces are limited to :func:" +"`get_traceback_limit` frames. See the :func:`take_snapshot` function." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:650 +msgid "" +"The :attr:`Trace.traceback` attribute is an instance of :class:`Traceback` " +"instance." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:655 +msgid "" +"Format the traceback as a list of lines with newlines. Use the :mod:" +"`linecache` module to retrieve lines from the source code. If *limit* is " +"set, only format the *limit* most recent frames." +msgstr "" + +#: ../Doc/library/tracemalloc.rst:659 +msgid "" +"Similar to the :func:`traceback.format_tb` function, except that :meth:`." +"format` does not include newlines." +msgstr "" + +#: ../Doc/library/tty.rst:2 +msgid ":mod:`tty` --- Terminal control functions" +msgstr "" + +#: ../Doc/library/tty.rst:11 +msgid "**Source code:** :source:`Lib/tty.py`" +msgstr "" + +#: ../Doc/library/tty.rst:15 +msgid "" +"The :mod:`tty` module defines functions for putting the tty into cbreak and " +"raw modes." +msgstr "" + +#: ../Doc/library/tty.rst:18 +msgid "" +"Because it requires the :mod:`termios` module, it will work only on Unix." +msgstr "" + +#: ../Doc/library/tty.rst:20 +msgid "The :mod:`tty` module defines the following functions:" +msgstr "" + +#: ../Doc/library/tty.rst:25 +msgid "" +"Change the mode of the file descriptor *fd* to raw. If *when* is omitted, it " +"defaults to :const:`termios.TCSAFLUSH`, and is passed to :func:`termios." +"tcsetattr`." +msgstr "" + +#: ../Doc/library/tty.rst:32 +msgid "" +"Change the mode of file descriptor *fd* to cbreak. If *when* is omitted, it " +"defaults to :const:`termios.TCSAFLUSH`, and is passed to :func:`termios." +"tcsetattr`." +msgstr "" + +#: ../Doc/library/tty.rst:39 +msgid "Module :mod:`termios`" +msgstr "" + +#: ../Doc/library/tty.rst:40 +msgid "Low-level terminal control interface." +msgstr "" + +#: ../Doc/library/turtle.rst:3 +msgid ":mod:`turtle` --- Turtle graphics" +msgstr "" + +#: ../Doc/library/turtle.rst:10 +msgid "**Source code:** :source:`Lib/turtle.py`" +msgstr "" + +#: ../Doc/library/turtle.rst:22 +msgid "" +"Turtle graphics is a popular way for introducing programming to kids. It " +"was part of the original Logo programming language developed by Wally " +"Feurzig and Seymour Papert in 1966." +msgstr "" + +#: ../Doc/library/turtle.rst:26 +msgid "" +"Imagine a robotic turtle starting at (0, 0) in the x-y plane. After an " +"``import turtle``, give it the command ``turtle.forward(15)``, and it moves " +"(on-screen!) 15 pixels in the direction it is facing, drawing a line as it " +"moves. Give it the command ``turtle.right(25)``, and it rotates in-place 25 " +"degrees clockwise." +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid "Turtle star" +msgstr "" + +#: ../Doc/library/turtle.rst:33 +msgid "" +"Turtle can draw intricate shapes using programs that repeat simple moves." +msgstr "" + +#: ../Doc/library/turtle.rst:41 +msgid "" +"By combining together these and similar commands, intricate shapes and " +"pictures can easily be drawn." +msgstr "" + +#: ../Doc/library/turtle.rst:44 +msgid "" +"The :mod:`turtle` module is an extended reimplementation of the same-named " +"module from the Python standard distribution up to version Python 2.5." +msgstr "" + +#: ../Doc/library/turtle.rst:47 +msgid "" +"It tries to keep the merits of the old turtle module and to be (nearly) 100% " +"compatible with it. This means in the first place to enable the learning " +"programmer to use all the commands, classes and methods interactively when " +"using the module from within IDLE run with the ``-n`` switch." +msgstr "" + +#: ../Doc/library/turtle.rst:52 +msgid "" +"The turtle module provides turtle graphics primitives, in both object-" +"oriented and procedure-oriented ways. Because it uses :mod:`tkinter` for " +"the underlying graphics, it needs a version of Python installed with Tk " +"support." +msgstr "" + +#: ../Doc/library/turtle.rst:56 +msgid "The object-oriented interface uses essentially two+two classes:" +msgstr "" + +#: ../Doc/library/turtle.rst:58 +msgid "" +"The :class:`TurtleScreen` class defines graphics windows as a playground for " +"the drawing turtles. Its constructor needs a :class:`tkinter.Canvas` or a :" +"class:`ScrolledCanvas` as argument. It should be used when :mod:`turtle` is " +"used as part of some application." +msgstr "" + +#: ../Doc/library/turtle.rst:63 +msgid "" +"The function :func:`Screen` returns a singleton object of a :class:" +"`TurtleScreen` subclass. This function should be used when :mod:`turtle` is " +"used as a standalone tool for doing graphics. As a singleton object, " +"inheriting from its class is not possible." +msgstr "" + +#: ../Doc/library/turtle.rst:68 +msgid "" +"All methods of TurtleScreen/Screen also exist as functions, i.e. as part of " +"the procedure-oriented interface." +msgstr "" + +#: ../Doc/library/turtle.rst:71 +msgid "" +":class:`RawTurtle` (alias: :class:`RawPen`) defines Turtle objects which " +"draw on a :class:`TurtleScreen`. Its constructor needs a Canvas, " +"ScrolledCanvas or TurtleScreen as argument, so the RawTurtle objects know " +"where to draw." +msgstr "" + +#: ../Doc/library/turtle.rst:75 +msgid "" +"Derived from RawTurtle is the subclass :class:`Turtle` (alias: :class:" +"`Pen`), which draws on \"the\" :class:`Screen` instance which is " +"automatically created, if not already present." +msgstr "" + +#: ../Doc/library/turtle.rst:79 +msgid "" +"All methods of RawTurtle/Turtle also exist as functions, i.e. part of the " +"procedure-oriented interface." +msgstr "" + +#: ../Doc/library/turtle.rst:82 +msgid "" +"The procedural interface provides functions which are derived from the " +"methods of the classes :class:`Screen` and :class:`Turtle`. They have the " +"same names as the corresponding methods. A screen object is automatically " +"created whenever a function derived from a Screen method is called. An " +"(unnamed) turtle object is automatically created whenever any of the " +"functions derived from a Turtle method is called." +msgstr "" + +#: ../Doc/library/turtle.rst:89 +msgid "" +"To use multiple turtles on a screen one has to use the object-oriented " +"interface." +msgstr "" + +#: ../Doc/library/turtle.rst:92 +msgid "" +"In the following documentation the argument list for functions is given. " +"Methods, of course, have the additional first argument *self* which is " +"omitted here." +msgstr "" + +#: ../Doc/library/turtle.rst:98 +msgid "Overview of available Turtle and Screen methods" +msgstr "" + +#: ../Doc/library/turtle.rst:101 +msgid "Turtle methods" +msgstr "" + +#: ../Doc/library/turtle.rst:132 ../Doc/library/turtle.rst:242 +msgid "Turtle motion" +msgstr "" + +#: ../Doc/library/turtle.rst:120 +msgid "Move and draw" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`forward` | :func:`fd`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`backward` | :func:`bk` | :func:`back`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`right` | :func:`rt`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`left` | :func:`lt`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`goto` | :func:`setpos` | :func:`setposition`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`setx`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`sety`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`setheading` | :func:`seth`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`home`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 ../Doc/library/turtle.rst:2371 +msgid ":func:`circle`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`dot`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 ../Doc/library/turtle.rst:2349 +msgid ":func:`stamp`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`clearstamp`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`clearstamps`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`undo`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`speed`" +msgstr "" + +#: ../Doc/library/turtle.rst:128 ../Doc/library/turtle.rst:623 +msgid "Tell Turtle's state" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`position` | :func:`pos`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`towards`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`xcor`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`ycor`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`heading`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`distance`" +msgstr "" + +#: ../Doc/library/turtle.rst:132 +msgid "Setting and measurement" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`degrees`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`radians`" +msgstr "" + +#: ../Doc/library/turtle.rst:155 ../Doc/library/turtle.rst:765 +msgid "Pen control" +msgstr "" + +#: ../Doc/library/turtle.rst:140 ../Doc/library/turtle.rst:768 +msgid "Drawing state" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`pendown` | :func:`pd` | :func:`down`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`penup` | :func:`pu` | :func:`up`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`pensize` | :func:`width`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`pen`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`isdown`" +msgstr "" + +#: ../Doc/library/turtle.rst:145 ../Doc/library/turtle.rst:857 +msgid "Color control" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`color`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`pencolor`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`fillcolor`" +msgstr "" + +#: ../Doc/library/turtle.rst:150 ../Doc/library/turtle.rst:987 +msgid "Filling" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`filling`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`begin_fill`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`end_fill`" +msgstr "" + +#: ../Doc/library/turtle.rst:155 ../Doc/library/turtle.rst:1026 +msgid "More drawing control" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`reset`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`clear`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`write`" +msgstr "" + +#: ../Doc/library/turtle.rst:172 ../Doc/library/turtle.rst:1071 +msgid "Turtle state" +msgstr "" + +#: ../Doc/library/turtle.rst:161 ../Doc/library/turtle.rst:1074 +msgid "Visibility" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`showturtle` | :func:`st`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`hideturtle` | :func:`ht`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`isvisible`" +msgstr "" + +#: ../Doc/library/turtle.rst:172 ../Doc/library/turtle.rst:1111 +msgid "Appearance" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`shape`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`resizemode`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`shapesize` | :func:`turtlesize`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`shearfactor`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`settiltangle`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`tiltangle`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`tilt`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`shapetransform`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`get_shapepoly`" +msgstr "" + +#: ../Doc/library/turtle.rst:177 ../Doc/library/turtle.rst:1307 +msgid "Using events" +msgstr "" + +#: ../Doc/library/turtle.rst:0 ../Doc/library/turtle.rst:2343 +msgid ":func:`onclick`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`onrelease`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 ../Doc/library/turtle.rst:2326 +msgid ":func:`ondrag`" +msgstr "" + +#: ../Doc/library/turtle.rst:188 ../Doc/library/turtle.rst:1377 +msgid "Special Turtle methods" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`begin_poly`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`end_poly`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`get_poly`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 ../Doc/library/turtle.rst:2362 +msgid ":func:`clone`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`getturtle` | :func:`getpen`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`getscreen`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`setundobuffer`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`undobufferentries`" +msgstr "" + +#: ../Doc/library/turtle.rst:191 +msgid "Methods of TurtleScreen/Screen" +msgstr "" + +#: ../Doc/library/turtle.rst:199 ../Doc/library/turtle.rst:1522 +msgid "Window control" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`bgcolor`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`bgpic`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`clear` | :func:`clearscreen`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`reset` | :func:`resetscreen`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`screensize`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`setworldcoordinates`" +msgstr "" + +#: ../Doc/library/turtle.rst:204 ../Doc/library/turtle.rst:1636 +msgid "Animation control" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`delay`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`tracer`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`update`" +msgstr "" + +#: ../Doc/library/turtle.rst:212 ../Doc/library/turtle.rst:1687 +msgid "Using screen events" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`listen`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`onkey` | :func:`onkeyrelease`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`onkeypress`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`onclick` | :func:`onscreenclick`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`ontimer`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`mainloop` | :func:`done`" +msgstr "" + +#: ../Doc/library/turtle.rst:222 ../Doc/library/turtle.rst:1828 +msgid "Settings and special methods" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`colormode`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`getcanvas`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`getshapes`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`register_shape` | :func:`addshape`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`turtles`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`window_height`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`window_width`" +msgstr "" + +#: ../Doc/library/turtle.rst:226 ../Doc/library/turtle.rst:1792 +msgid "Input methods" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`textinput`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`numinput`" +msgstr "" + +#: ../Doc/library/turtle.rst:233 +msgid "Methods specific to Screen" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`bye`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`exitonclick`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`setup`" +msgstr "" + +#: ../Doc/library/turtle.rst:0 +msgid ":func:`title`" +msgstr "" + +#: ../Doc/library/turtle.rst:236 +msgid "Methods of RawTurtle/Turtle and corresponding functions" +msgstr "" + +#: ../Doc/library/turtle.rst:238 +msgid "" +"Most of the examples in this section refer to a Turtle instance called " +"``turtle``." +msgstr "" + +#: ../Doc/library/turtle.rst:247 ../Doc/library/turtle.rst:290 +#: ../Doc/library/turtle.rst:313 ../Doc/library/turtle.rst:369 +#: ../Doc/library/turtle.rst:390 ../Doc/library/turtle.rst:411 +msgid "a number (integer or float)" +msgstr "" + +#: ../Doc/library/turtle.rst:249 +msgid "" +"Move the turtle forward by the specified *distance*, in the direction the " +"turtle is headed." +msgstr "" + +#: ../Doc/library/turtle.rst:268 ../Doc/library/turtle.rst:458 +#: ../Doc/library/turtle.rst:721 ../Doc/library/turtle.rst:1206 +#: ../Doc/library/turtle.rst:1224 +msgid "a number" +msgstr "" + +#: ../Doc/library/turtle.rst:270 +msgid "" +"Move the turtle backward by *distance*, opposite to the direction the turtle " +"is headed. Do not change the turtle's heading." +msgstr "" + +#: ../Doc/library/turtle.rst:292 +msgid "" +"Turn turtle right by *angle* units. (Units are by default degrees, but can " +"be set via the :func:`degrees` and :func:`radians` functions.) Angle " +"orientation depends on the turtle mode, see :func:`mode`." +msgstr "" + +#: ../Doc/library/turtle.rst:315 +msgid "" +"Turn turtle left by *angle* units. (Units are by default degrees, but can " +"be set via the :func:`degrees` and :func:`radians` functions.) Angle " +"orientation depends on the turtle mode, see :func:`mode`." +msgstr "" + +#: ../Doc/library/turtle.rst:337 +msgid "a number or a pair/vector of numbers" +msgstr "" + +#: ../Doc/library/turtle.rst:338 +msgid "a number or ``None``" +msgstr "" + +#: ../Doc/library/turtle.rst:340 +msgid "" +"If *y* is ``None``, *x* must be a pair of coordinates or a :class:`Vec2D` (e." +"g. as returned by :func:`pos`)." +msgstr "" + +#: ../Doc/library/turtle.rst:343 +msgid "" +"Move turtle to an absolute position. If the pen is down, draw line. Do not " +"change the turtle's orientation." +msgstr "" + +#: ../Doc/library/turtle.rst:371 +msgid "" +"Set the turtle's first coordinate to *x*, leave second coordinate unchanged." +msgstr "" + +#: ../Doc/library/turtle.rst:392 +msgid "" +"Set the turtle's second coordinate to *y*, leave first coordinate unchanged." +msgstr "" + +#: ../Doc/library/turtle.rst:413 +msgid "" +"Set the orientation of the turtle to *to_angle*. Here are some common " +"directions in degrees:" +msgstr "" + +#: ../Doc/library/turtle.rst:417 +msgid "standard mode" +msgstr "" + +#: ../Doc/library/turtle.rst:417 +msgid "logo mode" +msgstr "" + +#: ../Doc/library/turtle.rst:419 +msgid "0 - east" +msgstr "" + +#: ../Doc/library/turtle.rst:419 +msgid "0 - north" +msgstr "" + +#: ../Doc/library/turtle.rst:420 +msgid "90 - north" +msgstr "" + +#: ../Doc/library/turtle.rst:420 +msgid "90 - east" +msgstr "" + +#: ../Doc/library/turtle.rst:421 +msgid "180 - west" +msgstr "" + +#: ../Doc/library/turtle.rst:421 +msgid "180 - south" +msgstr "" + +#: ../Doc/library/turtle.rst:422 +msgid "270 - south" +msgstr "" + +#: ../Doc/library/turtle.rst:422 +msgid "270 - west" +msgstr "" + +#: ../Doc/library/turtle.rst:434 +msgid "" +"Move turtle to the origin -- coordinates (0,0) -- and set its heading to its " +"start-orientation (which depends on the mode, see :func:`mode`)." +msgstr "" + +#: ../Doc/library/turtle.rst:459 +msgid "a number (or ``None``)" +msgstr "" + +#: ../Doc/library/turtle.rst:460 ../Doc/library/turtle.rst:550 +msgid "an integer (or ``None``)" +msgstr "" + +#: ../Doc/library/turtle.rst:462 +msgid "" +"Draw a circle with given *radius*. The center is *radius* units left of the " +"turtle; *extent* -- an angle -- determines which part of the circle is " +"drawn. If *extent* is not given, draw the entire circle. If *extent* is " +"not a full circle, one endpoint of the arc is the current pen position. " +"Draw the arc in counterclockwise direction if *radius* is positive, " +"otherwise in clockwise direction. Finally the direction of the turtle is " +"changed by the amount of *extent*." +msgstr "" + +#: ../Doc/library/turtle.rst:470 +msgid "" +"As the circle is approximated by an inscribed regular polygon, *steps* " +"determines the number of steps to use. If not given, it will be calculated " +"automatically. May be used to draw regular polygons." +msgstr "" + +#: ../Doc/library/turtle.rst:495 +msgid "an integer >= 1 (if given)" +msgstr "" + +#: ../Doc/library/turtle.rst:496 +msgid "a colorstring or a numeric color tuple" +msgstr "" + +#: ../Doc/library/turtle.rst:498 +msgid "" +"Draw a circular dot with diameter *size*, using *color*. If *size* is not " +"given, the maximum of pensize+4 and 2*pensize is used." +msgstr "" + +#: ../Doc/library/turtle.rst:515 +msgid "" +"Stamp a copy of the turtle shape onto the canvas at the current turtle " +"position. Return a stamp_id for that stamp, which can be used to delete it " +"by calling ``clearstamp(stamp_id)``." +msgstr "" + +#: ../Doc/library/turtle.rst:529 +msgid "an integer, must be return value of previous :func:`stamp` call" +msgstr "" + +#: ../Doc/library/turtle.rst:532 +msgid "Delete stamp with given *stampid*." +msgstr "" + +#: ../Doc/library/turtle.rst:552 +msgid "" +"Delete all or first/last *n* of turtle's stamps. If *n* is None, delete all " +"stamps, if *n* > 0 delete first *n* stamps, else if *n* < 0 delete last *n* " +"stamps." +msgstr "" + +#: ../Doc/library/turtle.rst:575 +msgid "" +"Undo (repeatedly) the last turtle action(s). Number of available undo " +"actions is determined by the size of the undobuffer." +msgstr "" + +#: ../Doc/library/turtle.rst:589 +msgid "an integer in the range 0..10 or a speedstring (see below)" +msgstr "" + +#: ../Doc/library/turtle.rst:591 +msgid "" +"Set the turtle's speed to an integer value in the range 0..10. If no " +"argument is given, return current speed." +msgstr "" + +#: ../Doc/library/turtle.rst:594 +msgid "" +"If input is a number greater than 10 or smaller than 0.5, speed is set to " +"0. Speedstrings are mapped to speedvalues as follows:" +msgstr "" + +#: ../Doc/library/turtle.rst:597 +msgid "\"fastest\": 0" +msgstr "" + +#: ../Doc/library/turtle.rst:598 +msgid "\"fast\": 10" +msgstr "" + +#: ../Doc/library/turtle.rst:599 +msgid "\"normal\": 6" +msgstr "" + +#: ../Doc/library/turtle.rst:600 +msgid "\"slow\": 3" +msgstr "" + +#: ../Doc/library/turtle.rst:601 +msgid "\"slowest\": 1" +msgstr "" + +#: ../Doc/library/turtle.rst:603 +msgid "" +"Speeds from 1 to 10 enforce increasingly faster animation of line drawing " +"and turtle turning." +msgstr "" + +#: ../Doc/library/turtle.rst:606 +msgid "" +"Attention: *speed* = 0 means that *no* animation takes place. forward/back " +"makes turtle jump and likewise left/right make the turtle turn instantly." +msgstr "" + +#: ../Doc/library/turtle.rst:628 +msgid "" +"Return the turtle's current location (x,y) (as a :class:`Vec2D` vector)." +msgstr "" + +#: ../Doc/library/turtle.rst:638 ../Doc/library/turtle.rst:697 +msgid "a number or a pair/vector of numbers or a turtle instance" +msgstr "" + +#: ../Doc/library/turtle.rst:639 ../Doc/library/turtle.rst:698 +msgid "a number if *x* is a number, else ``None``" +msgstr "" + +#: ../Doc/library/turtle.rst:641 +msgid "" +"Return the angle between the line from turtle position to position specified " +"by (x,y), the vector or the other turtle. This depends on the turtle's " +"start orientation which depends on the mode - \"standard\"/\"world\" or " +"\"logo\")." +msgstr "" + +#: ../Doc/library/turtle.rst:654 +msgid "Return the turtle's x coordinate." +msgstr "" + +#: ../Doc/library/turtle.rst:669 +msgid "Return the turtle's y coordinate." +msgstr "" + +#: ../Doc/library/turtle.rst:684 +msgid "" +"Return the turtle's current heading (value depends on the turtle mode, see :" +"func:`mode`)." +msgstr "" + +#: ../Doc/library/turtle.rst:700 +msgid "" +"Return the distance from the turtle to (x,y), the given vector, or the given " +"other turtle, in turtle step units." +msgstr "" + +#: ../Doc/library/turtle.rst:717 +msgid "Settings for measurement" +msgstr "" + +#: ../Doc/library/turtle.rst:723 +msgid "" +"Set angle measurement units, i.e. set number of \"degrees\" for a full " +"circle. Default value is 360 degrees." +msgstr "" + +#: ../Doc/library/turtle.rst:745 +msgid "" +"Set the angle measurement units to radians. Equivalent to ``degrees(2*math." +"pi)``." +msgstr "" + +#: ../Doc/library/turtle.rst:774 +msgid "Pull the pen down -- drawing when moving." +msgstr "" + +#: ../Doc/library/turtle.rst:781 +msgid "Pull the pen up -- no drawing when moving." +msgstr "" + +#: ../Doc/library/turtle.rst:787 +msgid "a positive number" +msgstr "" + +#: ../Doc/library/turtle.rst:789 +msgid "" +"Set the line thickness to *width* or return it. If resizemode is set to " +"\"auto\" and turtleshape is a polygon, that polygon is drawn with the same " +"line thickness. If no argument is given, the current pensize is returned." +msgstr "" + +#: ../Doc/library/turtle.rst:802 +msgid "a dictionary with some or all of the below listed keys" +msgstr "" + +#: ../Doc/library/turtle.rst:803 +msgid "one or more keyword-arguments with the below listed keys as keywords" +msgstr "" + +#: ../Doc/library/turtle.rst:805 +msgid "" +"Return or set the pen's attributes in a \"pen-dictionary\" with the " +"following key/value pairs:" +msgstr "" + +#: ../Doc/library/turtle.rst:808 +msgid "\"shown\": True/False" +msgstr "" + +#: ../Doc/library/turtle.rst:809 +msgid "\"pendown\": True/False" +msgstr "" + +#: ../Doc/library/turtle.rst:810 +msgid "\"pencolor\": color-string or color-tuple" +msgstr "" + +#: ../Doc/library/turtle.rst:811 +msgid "\"fillcolor\": color-string or color-tuple" +msgstr "" + +#: ../Doc/library/turtle.rst:812 +msgid "\"pensize\": positive number" +msgstr "" + +#: ../Doc/library/turtle.rst:813 +msgid "\"speed\": number in range 0..10" +msgstr "" + +#: ../Doc/library/turtle.rst:814 +msgid "\"resizemode\": \"auto\" or \"user\" or \"noresize\"" +msgstr "" + +#: ../Doc/library/turtle.rst:815 +msgid "\"stretchfactor\": (positive number, positive number)" +msgstr "" + +#: ../Doc/library/turtle.rst:816 +msgid "\"outline\": positive number" +msgstr "" + +#: ../Doc/library/turtle.rst:817 +msgid "\"tilt\": number" +msgstr "" + +#: ../Doc/library/turtle.rst:819 +msgid "" +"This dictionary can be used as argument for a subsequent call to :func:`pen` " +"to restore the former pen-state. Moreover one or more of these attributes " +"can be provided as keyword-arguments. This can be used to set several pen " +"attributes in one statement." +msgstr "" + +#: ../Doc/library/turtle.rst:844 +msgid "Return ``True`` if pen is down, ``False`` if it's up." +msgstr "" + +#: ../Doc/library/turtle.rst:861 +msgid "Return or set the pencolor." +msgstr "" + +#: ../Doc/library/turtle.rst:863 ../Doc/library/turtle.rst:911 +msgid "Four input formats are allowed:" +msgstr "" + +#: ../Doc/library/turtle.rst:868 +msgid "``pencolor()``" +msgstr "" + +#: ../Doc/library/turtle.rst:866 +msgid "" +"Return the current pencolor as color specification string or as a tuple (see " +"example). May be used as input to another color/pencolor/fillcolor call." +msgstr "" + +#: ../Doc/library/turtle.rst:872 +msgid "``pencolor(colorstring)``" +msgstr "" + +#: ../Doc/library/turtle.rst:871 +msgid "" +"Set pencolor to *colorstring*, which is a Tk color specification string, " +"such as ``\"red\"``, ``\"yellow\"``, or ``\"#33cc8c\"``." +msgstr "" + +#: ../Doc/library/turtle.rst:877 +msgid "``pencolor((r, g, b))``" +msgstr "" + +#: ../Doc/library/turtle.rst:875 +msgid "" +"Set pencolor to the RGB color represented by the tuple of *r*, *g*, and " +"*b*. Each of *r*, *g*, and *b* must be in the range 0..colormode, where " +"colormode is either 1.0 or 255 (see :func:`colormode`)." +msgstr "" + +#: ../Doc/library/turtle.rst:884 +msgid "``pencolor(r, g, b)``" +msgstr "" + +#: ../Doc/library/turtle.rst:880 +msgid "" +"Set pencolor to the RGB color represented by *r*, *g*, and *b*. Each of " +"*r*, *g*, and *b* must be in the range 0..colormode." +msgstr "" + +#: ../Doc/library/turtle.rst:883 +msgid "" +"If turtleshape is a polygon, the outline of that polygon is drawn with the " +"newly set pencolor." +msgstr "" + +#: ../Doc/library/turtle.rst:909 +msgid "Return or set the fillcolor." +msgstr "" + +#: ../Doc/library/turtle.rst:916 +msgid "``fillcolor()``" +msgstr "" + +#: ../Doc/library/turtle.rst:914 +msgid "" +"Return the current fillcolor as color specification string, possibly in " +"tuple format (see example). May be used as input to another color/pencolor/" +"fillcolor call." +msgstr "" + +#: ../Doc/library/turtle.rst:920 +msgid "``fillcolor(colorstring)``" +msgstr "" + +#: ../Doc/library/turtle.rst:919 +msgid "" +"Set fillcolor to *colorstring*, which is a Tk color specification string, " +"such as ``\"red\"``, ``\"yellow\"``, or ``\"#33cc8c\"``." +msgstr "" + +#: ../Doc/library/turtle.rst:925 +msgid "``fillcolor((r, g, b))``" +msgstr "" + +#: ../Doc/library/turtle.rst:923 +msgid "" +"Set fillcolor to the RGB color represented by the tuple of *r*, *g*, and " +"*b*. Each of *r*, *g*, and *b* must be in the range 0..colormode, where " +"colormode is either 1.0 or 255 (see :func:`colormode`)." +msgstr "" + +#: ../Doc/library/turtle.rst:932 +msgid "``fillcolor(r, g, b)``" +msgstr "" + +#: ../Doc/library/turtle.rst:928 +msgid "" +"Set fillcolor to the RGB color represented by *r*, *g*, and *b*. Each of " +"*r*, *g*, and *b* must be in the range 0..colormode." +msgstr "" + +#: ../Doc/library/turtle.rst:931 +msgid "" +"If turtleshape is a polygon, the interior of that polygon is drawn with the " +"newly set fillcolor." +msgstr "" + +#: ../Doc/library/turtle.rst:952 +msgid "Return or set pencolor and fillcolor." +msgstr "" + +#: ../Doc/library/turtle.rst:954 +msgid "" +"Several input formats are allowed. They use 0 to 3 arguments as follows:" +msgstr "" + +#: ../Doc/library/turtle.rst:960 +msgid "``color()``" +msgstr "" + +#: ../Doc/library/turtle.rst:958 +msgid "" +"Return the current pencolor and the current fillcolor as a pair of color " +"specification strings or tuples as returned by :func:`pencolor` and :func:" +"`fillcolor`." +msgstr "" + +#: ../Doc/library/turtle.rst:964 +msgid "``color(colorstring)``, ``color((r,g,b))``, ``color(r,g,b)``" +msgstr "" + +#: ../Doc/library/turtle.rst:963 +msgid "" +"Inputs as in :func:`pencolor`, set both, fillcolor and pencolor, to the " +"given value." +msgstr "" + +#: ../Doc/library/turtle.rst:971 +msgid "" +"``color(colorstring1, colorstring2)``, ``color((r1,g1,b1), (r2,g2,b2))``" +msgstr "" + +#: ../Doc/library/turtle.rst:967 +msgid "" +"Equivalent to ``pencolor(colorstring1)`` and ``fillcolor(colorstring2)`` and " +"analogously if the other input format is used." +msgstr "" + +#: ../Doc/library/turtle.rst:970 +msgid "" +"If turtleshape is a polygon, outline and interior of that polygon is drawn " +"with the newly set colors." +msgstr "" + +#: ../Doc/library/turtle.rst:983 +msgid "See also: Screen method :func:`colormode`." +msgstr "" + +#: ../Doc/library/turtle.rst:996 +msgid "Return fillstate (``True`` if filling, ``False`` else)." +msgstr "" + +#: ../Doc/library/turtle.rst:1010 +msgid "To be called just before drawing a shape to be filled." +msgstr "" + +#: ../Doc/library/turtle.rst:1015 +msgid "Fill the shape drawn after the last call to :func:`begin_fill`." +msgstr "" + +#: ../Doc/library/turtle.rst:1030 +msgid "" +"Delete the turtle's drawings from the screen, re-center the turtle and set " +"variables to the default values." +msgstr "" + +#: ../Doc/library/turtle.rst:1050 +msgid "" +"Delete the turtle's drawings from the screen. Do not move turtle. State " +"and position of the turtle as well as drawings of other turtles are not " +"affected." +msgstr "" + +#: ../Doc/library/turtle.rst:1056 +msgid "object to be written to the TurtleScreen" +msgstr "" + +#: ../Doc/library/turtle.rst:1057 +msgid "True/False" +msgstr "" + +#: ../Doc/library/turtle.rst:1058 +msgid "one of the strings \"left\", \"center\" or right\"" +msgstr "" + +#: ../Doc/library/turtle.rst:1059 +msgid "a triple (fontname, fontsize, fonttype)" +msgstr "" + +#: ../Doc/library/turtle.rst:1061 +msgid "" +"Write text - the string representation of *arg* - at the current turtle " +"position according to *align* (\"left\", \"center\" or right\") and with the " +"given font. If *move* is true, the pen is moved to the bottom-right corner " +"of the text. By default, *move* is ``False``." +msgstr "" + +#: ../Doc/library/turtle.rst:1079 +msgid "" +"Make the turtle invisible. It's a good idea to do this while you're in the " +"middle of doing some complex drawing, because hiding the turtle speeds up " +"the drawing observably." +msgstr "" + +#: ../Doc/library/turtle.rst:1091 +msgid "Make the turtle visible." +msgstr "" + +#: ../Doc/library/turtle.rst:1100 +msgid "Return ``True`` if the Turtle is shown, ``False`` if it's hidden." +msgstr "" + +#: ../Doc/library/turtle.rst:1115 +msgid "a string which is a valid shapename" +msgstr "" + +#: ../Doc/library/turtle.rst:1117 +msgid "" +"Set turtle shape to shape with given *name* or, if name is not given, return " +"name of current shape. Shape with *name* must exist in the TurtleScreen's " +"shape dictionary. Initially there are the following polygon shapes: \"arrow" +"\", \"turtle\", \"circle\", \"square\", \"triangle\", \"classic\". To learn " +"about how to deal with shapes see Screen method :func:`register_shape`." +msgstr "" + +#: ../Doc/library/turtle.rst:1134 +msgid "one of the strings \"auto\", \"user\", \"noresize\"" +msgstr "" + +#: ../Doc/library/turtle.rst:1136 +msgid "" +"Set resizemode to one of the values: \"auto\", \"user\", \"noresize\". If " +"*rmode* is not given, return current resizemode. Different resizemodes have " +"the following effects:" +msgstr "" + +#: ../Doc/library/turtle.rst:1140 +msgid "" +"\"auto\": adapts the appearance of the turtle corresponding to the value of " +"pensize." +msgstr "" + +#: ../Doc/library/turtle.rst:1141 +msgid "" +"\"user\": adapts the appearance of the turtle according to the values of " +"stretchfactor and outlinewidth (outline), which are set by :func:`shapesize`." +msgstr "" + +#: ../Doc/library/turtle.rst:1144 +msgid "\"noresize\": no adaption of the turtle's appearance takes place." +msgstr "" + +#: ../Doc/library/turtle.rst:1146 +msgid "" +"resizemode(\"user\") is called by :func:`shapesize` when used with arguments." +msgstr "" + +#: ../Doc/library/turtle.rst:1160 ../Doc/library/turtle.rst:1161 +#: ../Doc/library/turtle.rst:1162 +msgid "positive number" +msgstr "" + +#: ../Doc/library/turtle.rst:1164 +msgid "" +"Return or set the pen's attributes x/y-stretchfactors and/or outline. Set " +"resizemode to \"user\". If and only if resizemode is set to \"user\", the " +"turtle will be displayed stretched according to its stretchfactors: " +"*stretch_wid* is stretchfactor perpendicular to its orientation, " +"*stretch_len* is stretchfactor in direction of its orientation, *outline* " +"determines the width of the shapes's outline." +msgstr "" + +#: ../Doc/library/turtle.rst:1186 ../Doc/library/turtle.rst:1811 +#: ../Doc/library/turtle.rst:1812 ../Doc/library/turtle.rst:1813 +msgid "number (optional)" +msgstr "" + +#: ../Doc/library/turtle.rst:1188 +msgid "" +"Set or return the current shearfactor. Shear the turtleshape according to " +"the given shearfactor shear, which is the tangent of the shear angle. Do " +"*not* change the turtle's heading (direction of movement). If shear is not " +"given: return the current shearfactor, i. e. the tangent of the shear angle, " +"by which lines parallel to the heading of the turtle are sheared." +msgstr "" + +#: ../Doc/library/turtle.rst:1208 +msgid "" +"Rotate the turtleshape by *angle* from its current tilt-angle, but do *not* " +"change the turtle's heading (direction of movement)." +msgstr "" + +#: ../Doc/library/turtle.rst:1226 +msgid "" +"Rotate the turtleshape to point in the direction specified by *angle*, " +"regardless of its current tilt-angle. *Do not* change the turtle's heading " +"(direction of movement)." +msgstr "" + +#: ../Doc/library/turtle.rst:1245 ../Doc/library/turtle.rst:1267 +#: ../Doc/library/turtle.rst:1268 ../Doc/library/turtle.rst:1269 +#: ../Doc/library/turtle.rst:1270 +msgid "a number (optional)" +msgstr "" + +#: ../Doc/library/turtle.rst:1247 +msgid "" +"Set or return the current tilt-angle. If angle is given, rotate the " +"turtleshape to point in the direction specified by angle, regardless of its " +"current tilt-angle. Do *not* change the turtle's heading (direction of " +"movement). If angle is not given: return the current tilt-angle, i. e. the " +"angle between the orientation of the turtleshape and the heading of the " +"turtle (its direction of movement)." +msgstr "" + +#: ../Doc/library/turtle.rst:1272 +msgid "Set or return the current transformation matrix of the turtle shape." +msgstr "" + +#: ../Doc/library/turtle.rst:1274 +msgid "" +"If none of the matrix elements are given, return the transformation matrix " +"as a tuple of 4 elements. Otherwise set the given elements and transform the " +"turtleshape according to the matrix consisting of first row t11, t12 and " +"second row t21, 22. The determinant t11 * t22 - t12 * t21 must not be zero, " +"otherwise an error is raised. Modify stretchfactor, shearfactor and " +"tiltangle according to the given matrix." +msgstr "" + +#: ../Doc/library/turtle.rst:1295 +msgid "" +"Return the current shape polygon as tuple of coordinate pairs. This can be " +"used to define a new shape or components of a compound shape." +msgstr "" + +#: ../Doc/library/turtle.rst:1311 ../Doc/library/turtle.rst:1332 +#: ../Doc/library/turtle.rst:1356 ../Doc/library/turtle.rst:1737 +msgid "" +"a function with two arguments which will be called with the coordinates of " +"the clicked point on the canvas" +msgstr "" + +#: ../Doc/library/turtle.rst:1313 ../Doc/library/turtle.rst:1334 +#: ../Doc/library/turtle.rst:1358 ../Doc/library/turtle.rst:1739 +msgid "number of the mouse-button, defaults to 1 (left mouse button)" +msgstr "" + +#: ../Doc/library/turtle.rst:1314 ../Doc/library/turtle.rst:1335 +#: ../Doc/library/turtle.rst:1359 ../Doc/library/turtle.rst:1740 +msgid "" +"``True`` or ``False`` -- if ``True``, a new binding will be added, otherwise " +"it will replace a former binding" +msgstr "" + +#: ../Doc/library/turtle.rst:1317 +msgid "" +"Bind *fun* to mouse-click events on this turtle. If *fun* is ``None``, " +"existing bindings are removed. Example for the anonymous turtle, i.e. the " +"procedural way:" +msgstr "" + +#: ../Doc/library/turtle.rst:1338 +msgid "" +"Bind *fun* to mouse-button-release events on this turtle. If *fun* is " +"``None``, existing bindings are removed." +msgstr "" + +#: ../Doc/library/turtle.rst:1362 +msgid "" +"Bind *fun* to mouse-move events on this turtle. If *fun* is ``None``, " +"existing bindings are removed." +msgstr "" + +#: ../Doc/library/turtle.rst:1365 +msgid "" +"Remark: Every sequence of mouse-move-events on a turtle is preceded by a " +"mouse-click event on that turtle." +msgstr "" + +#: ../Doc/library/turtle.rst:1372 +msgid "" +"Subsequently, clicking and dragging the Turtle will move it across the " +"screen thereby producing handdrawings (if pen is down)." +msgstr "" + +#: ../Doc/library/turtle.rst:1381 +msgid "" +"Start recording the vertices of a polygon. Current turtle position is first " +"vertex of polygon." +msgstr "" + +#: ../Doc/library/turtle.rst:1387 +msgid "" +"Stop recording the vertices of a polygon. Current turtle position is last " +"vertex of polygon. This will be connected with the first vertex." +msgstr "" + +#: ../Doc/library/turtle.rst:1393 +msgid "Return the last recorded polygon." +msgstr "" + +#: ../Doc/library/turtle.rst:1411 +msgid "" +"Create and return a clone of the turtle with same position, heading and " +"turtle properties." +msgstr "" + +#: ../Doc/library/turtle.rst:1423 +msgid "" +"Return the Turtle object itself. Only reasonable use: as a function to " +"return the \"anonymous turtle\":" +msgstr "" + +#: ../Doc/library/turtle.rst:1436 +msgid "" +"Return the :class:`TurtleScreen` object the turtle is drawing on. " +"TurtleScreen methods can then be called for that object." +msgstr "" + +#: ../Doc/library/turtle.rst:1449 +msgid "an integer or ``None``" +msgstr "" + +#: ../Doc/library/turtle.rst:1451 +msgid "" +"Set or disable undobuffer. If *size* is an integer an empty undobuffer of " +"given size is installed. *size* gives the maximum number of turtle actions " +"that can be undone by the :func:`undo` method/function. If *size* is " +"``None``, the undobuffer is disabled." +msgstr "" + +#: ../Doc/library/turtle.rst:1463 +msgid "Return number of entries in the undobuffer." +msgstr "" + +#: ../Doc/library/turtle.rst:1475 +msgid "Compound shapes" +msgstr "" + +#: ../Doc/library/turtle.rst:1477 +msgid "" +"To use compound turtle shapes, which consist of several polygons of " +"different color, you must use the helper class :class:`Shape` explicitly as " +"described below:" +msgstr "" + +#: ../Doc/library/turtle.rst:1481 +msgid "Create an empty Shape object of type \"compound\"." +msgstr "" + +#: ../Doc/library/turtle.rst:1482 +msgid "" +"Add as many components to this object as desired, using the :meth:" +"`addcomponent` method." +msgstr "" + +#: ../Doc/library/turtle.rst:1495 +msgid "Now add the Shape to the Screen's shapelist and use it:" +msgstr "" + +#: ../Doc/library/turtle.rst:1505 +msgid "" +"The :class:`Shape` class is used internally by the :func:`register_shape` " +"method in different ways. The application programmer has to deal with the " +"Shape class *only* when using compound shapes like shown above!" +msgstr "" + +#: ../Doc/library/turtle.rst:1511 +msgid "Methods of TurtleScreen/Screen and corresponding functions" +msgstr "" + +#: ../Doc/library/turtle.rst:1513 +msgid "" +"Most of the examples in this section refer to a TurtleScreen instance called " +"``screen``." +msgstr "" + +#: ../Doc/library/turtle.rst:1526 +msgid "" +"a color string or three numbers in the range 0..colormode or a 3-tuple of " +"such numbers" +msgstr "" + +#: ../Doc/library/turtle.rst:1530 +msgid "Set or return background color of the TurtleScreen." +msgstr "" + +#: ../Doc/library/turtle.rst:1544 +msgid "a string, name of a gif-file or ``\"nopic\"``, or ``None``" +msgstr "" + +#: ../Doc/library/turtle.rst:1546 +msgid "" +"Set background image or return name of current backgroundimage. If " +"*picname* is a filename, set the corresponding image as background. If " +"*picname* is ``\"nopic\"``, delete background image, if present. If " +"*picname* is ``None``, return the filename of the current backgroundimage. ::" +msgstr "" + +#: ../Doc/library/turtle.rst:1561 +msgid "" +"Delete all drawings and all turtles from the TurtleScreen. Reset the now " +"empty TurtleScreen to its initial state: white background, no background " +"image, no event bindings and tracing on." +msgstr "" + +#: ../Doc/library/turtle.rst:1566 +msgid "" +"This TurtleScreen method is available as a global function only under the " +"name ``clearscreen``. The global function ``clear`` is a different one " +"derived from the Turtle method ``clear``." +msgstr "" + +#: ../Doc/library/turtle.rst:1574 +msgid "Reset all Turtles on the Screen to their initial state." +msgstr "" + +#: ../Doc/library/turtle.rst:1577 +msgid "" +"This TurtleScreen method is available as a global function only under the " +"name ``resetscreen``. The global function ``reset`` is another one derived " +"from the Turtle method ``reset``." +msgstr "" + +#: ../Doc/library/turtle.rst:1584 +msgid "positive integer, new width of canvas in pixels" +msgstr "" + +#: ../Doc/library/turtle.rst:1585 +msgid "positive integer, new height of canvas in pixels" +msgstr "" + +#: ../Doc/library/turtle.rst:1586 +msgid "colorstring or color-tuple, new background color" +msgstr "" + +#: ../Doc/library/turtle.rst:1588 +msgid "" +"If no arguments are given, return current (canvaswidth, canvasheight). Else " +"resize the canvas the turtles are drawing on. Do not alter the drawing " +"window. To observe hidden parts of the canvas, use the scrollbars. With " +"this method, one can make visible those parts of a drawing which were " +"outside the canvas before." +msgstr "" + +#: ../Doc/library/turtle.rst:1600 +msgid "e.g. to search for an erroneously escaped turtle ;-)" +msgstr "" + +#: ../Doc/library/turtle.rst:1605 +msgid "a number, x-coordinate of lower left corner of canvas" +msgstr "" + +#: ../Doc/library/turtle.rst:1606 +msgid "a number, y-coordinate of lower left corner of canvas" +msgstr "" + +#: ../Doc/library/turtle.rst:1607 +msgid "a number, x-coordinate of upper right corner of canvas" +msgstr "" + +#: ../Doc/library/turtle.rst:1608 +msgid "a number, y-coordinate of upper right corner of canvas" +msgstr "" + +#: ../Doc/library/turtle.rst:1610 +msgid "" +"Set up user-defined coordinate system and switch to mode \"world\" if " +"necessary. This performs a ``screen.reset()``. If mode \"world\" is " +"already active, all drawings are redrawn according to the new coordinates." +msgstr "" + +#: ../Doc/library/turtle.rst:1614 +msgid "" +"**ATTENTION**: in user-defined coordinate systems angles may appear " +"distorted." +msgstr "" + +#: ../Doc/library/turtle.rst:1640 +msgid "positive integer" +msgstr "" + +#: ../Doc/library/turtle.rst:1642 +msgid "" +"Set or return the drawing *delay* in milliseconds. (This is approximately " +"the time interval between two consecutive canvas updates.) The longer the " +"drawing delay, the slower the animation." +msgstr "" + +#: ../Doc/library/turtle.rst:1646 +msgid "Optional argument:" +msgstr "" + +#: ../Doc/library/turtle.rst:1659 ../Doc/library/turtle.rst:1660 +msgid "nonnegative integer" +msgstr "" + +#: ../Doc/library/turtle.rst:1662 +msgid "" +"Turn turtle animation on/off and set delay for update drawings. If *n* is " +"given, only each n-th regular screen update is really performed. (Can be " +"used to accelerate the drawing of complex graphics.) When called without " +"arguments, returns the currently stored value of n. Second argument sets " +"delay value (see :func:`delay`)." +msgstr "" + +#: ../Doc/library/turtle.rst:1681 +msgid "Perform a TurtleScreen update. To be used when tracer is turned off." +msgstr "" + +#: ../Doc/library/turtle.rst:1683 +msgid "See also the RawTurtle/Turtle method :func:`speed`." +msgstr "" + +#: ../Doc/library/turtle.rst:1691 +msgid "" +"Set focus on TurtleScreen (in order to collect key-events). Dummy arguments " +"are provided in order to be able to pass :func:`listen` to the onclick " +"method." +msgstr "" + +#: ../Doc/library/turtle.rst:1698 ../Doc/library/turtle.rst:1717 +msgid "a function with no arguments or ``None``" +msgstr "" + +#: ../Doc/library/turtle.rst:1699 ../Doc/library/turtle.rst:1718 +msgid "a string: key (e.g. \"a\") or key-symbol (e.g. \"space\")" +msgstr "" + +#: ../Doc/library/turtle.rst:1701 +msgid "" +"Bind *fun* to key-release event of key. If *fun* is ``None``, event " +"bindings are removed. Remark: in order to be able to register key-events, " +"TurtleScreen must have the focus. (See method :func:`listen`.)" +msgstr "" + +#: ../Doc/library/turtle.rst:1720 +msgid "" +"Bind *fun* to key-press event of key if key is given, or to any key-press-" +"event if no key is given. Remark: in order to be able to register key-" +"events, TurtleScreen must have focus. (See method :func:`listen`.)" +msgstr "" + +#: ../Doc/library/turtle.rst:1743 +msgid "" +"Bind *fun* to mouse-click events on this screen. If *fun* is ``None``, " +"existing bindings are removed." +msgstr "" + +#: ../Doc/library/turtle.rst:1746 +msgid "" +"Example for a TurtleScreen instance named ``screen`` and a Turtle instance " +"named turtle:" +msgstr "" + +#: ../Doc/library/turtle.rst:1756 +msgid "" +"This TurtleScreen method is available as a global function only under the " +"name ``onscreenclick``. The global function ``onclick`` is another one " +"derived from the Turtle method ``onclick``." +msgstr "" + +#: ../Doc/library/turtle.rst:1763 +msgid "a function with no arguments" +msgstr "" + +#: ../Doc/library/turtle.rst:1764 +msgid "a number >= 0" +msgstr "" + +#: ../Doc/library/turtle.rst:1766 +msgid "Install a timer that calls *fun* after *t* milliseconds." +msgstr "" + +#: ../Doc/library/turtle.rst:1783 +msgid "" +"Starts event loop - calling Tkinter's mainloop function. Must be the last " +"statement in a turtle graphics program. Must *not* be used if a script is " +"run from within IDLE in -n mode (No subprocess) - for interactive use of " +"turtle graphics. ::" +msgstr "" + +#: ../Doc/library/turtle.rst:1799 +msgid "" +"Pop up a dialog window for input of a string. Parameter title is the title " +"of the dialog window, propmt is a text mostly describing what information to " +"input. Return the string input. If the dialog is canceled, return None. ::" +msgstr "" + +#: ../Doc/library/turtle.rst:1815 +msgid "" +"Pop up a dialog window for input of a number. title is the title of the " +"dialog window, prompt is a text mostly describing what numerical information " +"to input. default: default value, minval: minimum value for input, maxval: " +"maximum value for input The number input must be in the range minval .. " +"maxval if these are given. If not, a hint is issued and the dialog remains " +"open for correction. Return the number input. If the dialog is canceled, " +"return None. ::" +msgstr "" + +#: ../Doc/library/turtle.rst:1832 +msgid "one of the strings \"standard\", \"logo\" or \"world\"" +msgstr "" + +#: ../Doc/library/turtle.rst:1834 +msgid "" +"Set turtle mode (\"standard\", \"logo\" or \"world\") and perform reset. If " +"mode is not given, current mode is returned." +msgstr "" + +#: ../Doc/library/turtle.rst:1837 +msgid "" +"Mode \"standard\" is compatible with old :mod:`turtle`. Mode \"logo\" is " +"compatible with most Logo turtle graphics. Mode \"world\" uses user-defined " +"\"world coordinates\". **Attention**: in this mode angles appear distorted " +"if ``x/y`` unit-ratio doesn't equal 1." +msgstr "" + +#: ../Doc/library/turtle.rst:1843 +msgid "Initial turtle heading" +msgstr "" + +#: ../Doc/library/turtle.rst:1843 +msgid "positive angles" +msgstr "" + +#: ../Doc/library/turtle.rst:1845 +msgid "\"standard\"" +msgstr "" + +#: ../Doc/library/turtle.rst:1845 +msgid "to the right (east)" +msgstr "" + +#: ../Doc/library/turtle.rst:1845 +msgid "counterclockwise" +msgstr "" + +#: ../Doc/library/turtle.rst:1846 +msgid "\"logo\"" +msgstr "" + +#: ../Doc/library/turtle.rst:1846 +msgid "upward (north)" +msgstr "" + +#: ../Doc/library/turtle.rst:1846 +msgid "clockwise" +msgstr "" + +#: ../Doc/library/turtle.rst:1858 +msgid "one of the values 1.0 or 255" +msgstr "" + +#: ../Doc/library/turtle.rst:1860 +msgid "" +"Return the colormode or set it to 1.0 or 255. Subsequently *r*, *g*, *b* " +"values of color triples have to be in the range 0..\\ *cmode*." +msgstr "" + +#: ../Doc/library/turtle.rst:1880 +msgid "" +"Return the Canvas of this TurtleScreen. Useful for insiders who know what " +"to do with a Tkinter Canvas." +msgstr "" + +#: ../Doc/library/turtle.rst:1892 +msgid "Return a list of names of all currently available turtle shapes." +msgstr "" + +#: ../Doc/library/turtle.rst:1903 +msgid "There are three different ways to call this function:" +msgstr "" + +#: ../Doc/library/turtle.rst:1905 +msgid "" +"*name* is the name of a gif-file and *shape* is ``None``: Install the " +"corresponding image shape. ::" +msgstr "" + +#: ../Doc/library/turtle.rst:1911 +msgid "" +"Image shapes *do not* rotate when turning the turtle, so they do not display " +"the heading of the turtle!" +msgstr "" + +#: ../Doc/library/turtle.rst:1914 +msgid "" +"*name* is an arbitrary string and *shape* is a tuple of pairs of " +"coordinates: Install the corresponding polygon shape." +msgstr "" + +#: ../Doc/library/turtle.rst:1921 +msgid "" +"*name* is an arbitrary string and shape is a (compound) :class:`Shape` " +"object: Install the corresponding compound shape." +msgstr "" + +#: ../Doc/library/turtle.rst:1924 +msgid "" +"Add a turtle shape to TurtleScreen's shapelist. Only thusly registered " +"shapes can be used by issuing the command ``shape(shapename)``." +msgstr "" + +#: ../Doc/library/turtle.rst:1930 +msgid "Return the list of turtles on the screen." +msgstr "" + +#: ../Doc/library/turtle.rst:1940 +msgid "Return the height of the turtle window. ::" +msgstr "" + +#: ../Doc/library/turtle.rst:1948 +msgid "Return the width of the turtle window. ::" +msgstr "" + +#: ../Doc/library/turtle.rst:1957 +msgid "Methods specific to Screen, not inherited from TurtleScreen" +msgstr "" + +#: ../Doc/library/turtle.rst:1961 +msgid "Shut the turtlegraphics window." +msgstr "" + +#: ../Doc/library/turtle.rst:1966 +msgid "Bind bye() method to mouse clicks on the Screen." +msgstr "" + +#: ../Doc/library/turtle.rst:1969 +msgid "" +"If the value \"using_IDLE\" in the configuration dictionary is ``False`` " +"(default value), also enter mainloop. Remark: If IDLE with the ``-n`` " +"switch (no subprocess) is used, this value should be set to ``True`` in :" +"file:`turtle.cfg`. In this case IDLE's own mainloop is active also for the " +"client script." +msgstr "" + +#: ../Doc/library/turtle.rst:1978 +msgid "" +"Set the size and position of the main window. Default values of arguments " +"are stored in the configuration dictionary and can be changed via a :file:" +"`turtle.cfg` file." +msgstr "" + +#: ../Doc/library/turtle.rst:1982 +msgid "" +"if an integer, a size in pixels, if a float, a fraction of the screen; " +"default is 50% of screen" +msgstr "" + +#: ../Doc/library/turtle.rst:1984 +msgid "" +"if an integer, the height in pixels, if a float, a fraction of the screen; " +"default is 75% of screen" +msgstr "" + +#: ../Doc/library/turtle.rst:1986 +msgid "" +"if positive, starting position in pixels from the left edge of the screen, " +"if negative from the right edge, if None, center window horizontally" +msgstr "" + +#: ../Doc/library/turtle.rst:1989 +msgid "" +"if positive, starting position in pixels from the top edge of the screen, if " +"negative from the bottom edge, if None, center window vertically" +msgstr "" + +#: ../Doc/library/turtle.rst:2003 +msgid "a string that is shown in the titlebar of the turtle graphics window" +msgstr "" + +#: ../Doc/library/turtle.rst:2006 +msgid "Set title of turtle window to *titlestring*." +msgstr "" + +#: ../Doc/library/turtle.rst:2014 +msgid "Public classes" +msgstr "" + +#: ../Doc/library/turtle.rst:2020 +msgid "" +"a :class:`tkinter.Canvas`, a :class:`ScrolledCanvas` or a :class:" +"`TurtleScreen`" +msgstr "" + +#: ../Doc/library/turtle.rst:2023 +msgid "" +"Create a turtle. The turtle has all methods described above as \"methods of " +"Turtle/RawTurtle\"." +msgstr "" + +#: ../Doc/library/turtle.rst:2029 +msgid "" +"Subclass of RawTurtle, has the same interface but draws on a default :class:" +"`Screen` object created automatically when needed for the first time." +msgstr "" + +#: ../Doc/library/turtle.rst:2035 +msgid "a :class:`tkinter.Canvas`" +msgstr "" + +#: ../Doc/library/turtle.rst:2037 +msgid "" +"Provides screen oriented methods like :func:`setbg` etc. that are described " +"above." +msgstr "" + +#: ../Doc/library/turtle.rst:2042 +msgid "" +"Subclass of TurtleScreen, with :ref:`four methods added `." +msgstr "" + +#: ../Doc/library/turtle.rst:2047 +msgid "" +"some Tkinter widget to contain the ScrolledCanvas, i.e. a Tkinter-canvas " +"with scrollbars added" +msgstr "" + +#: ../Doc/library/turtle.rst:2050 +msgid "" +"Used by class Screen, which thus automatically provides a ScrolledCanvas as " +"playground for the turtles." +msgstr "" + +#: ../Doc/library/turtle.rst:2055 +msgid "one of the strings \"polygon\", \"image\", \"compound\"" +msgstr "" + +#: ../Doc/library/turtle.rst:2057 +msgid "" +"Data structure modeling shapes. The pair ``(type_, data)`` must follow this " +"specification:" +msgstr "" + +#: ../Doc/library/turtle.rst:2062 +msgid "*type_*" +msgstr "" + +#: ../Doc/library/turtle.rst:2062 +msgid "*data*" +msgstr "" + +#: ../Doc/library/turtle.rst:2064 +msgid "\"polygon\"" +msgstr "" + +#: ../Doc/library/turtle.rst:2064 +msgid "a polygon-tuple, i.e. a tuple of pairs of coordinates" +msgstr "" + +#: ../Doc/library/turtle.rst:2065 +msgid "\"image\"" +msgstr "" + +#: ../Doc/library/turtle.rst:2065 +msgid "an image (in this form only used internally!)" +msgstr "" + +#: ../Doc/library/turtle.rst:2066 +msgid "\"compound\"" +msgstr "" + +#: ../Doc/library/turtle.rst:2066 +msgid "" +"``None`` (a compound shape has to be constructed using the :meth:" +"`addcomponent` method)" +msgstr "" + +#: ../Doc/library/turtle.rst:2072 +msgid "a polygon, i.e. a tuple of pairs of numbers" +msgstr "" + +#: ../Doc/library/turtle.rst:2073 +msgid "a color the *poly* will be filled with" +msgstr "" + +#: ../Doc/library/turtle.rst:2074 +msgid "a color for the poly's outline (if given)" +msgstr "" + +#: ../Doc/library/turtle.rst:2085 +msgid "See :ref:`compoundshapes`." +msgstr "" + +#: ../Doc/library/turtle.rst:2090 +msgid "" +"A two-dimensional vector class, used as a helper class for implementing " +"turtle graphics. May be useful for turtle graphics programs too. Derived " +"from tuple, so a vector is a tuple!" +msgstr "" + +#: ../Doc/library/turtle.rst:2094 +msgid "Provides (for *a*, *b* vectors, *k* number):" +msgstr "" + +#: ../Doc/library/turtle.rst:2096 +msgid "``a + b`` vector addition" +msgstr "" + +#: ../Doc/library/turtle.rst:2097 +msgid "``a - b`` vector subtraction" +msgstr "" + +#: ../Doc/library/turtle.rst:2098 +msgid "``a * b`` inner product" +msgstr "" + +#: ../Doc/library/turtle.rst:2099 +msgid "``k * a`` and ``a * k`` multiplication with scalar" +msgstr "" + +#: ../Doc/library/turtle.rst:2100 +msgid "``abs(a)`` absolute value of a" +msgstr "" + +#: ../Doc/library/turtle.rst:2101 +msgid "``a.rotate(angle)`` rotation" +msgstr "" + +#: ../Doc/library/turtle.rst:2105 +msgid "Help and configuration" +msgstr "" + +#: ../Doc/library/turtle.rst:2108 +msgid "How to use help" +msgstr "" + +#: ../Doc/library/turtle.rst:2110 +msgid "" +"The public methods of the Screen and Turtle classes are documented " +"extensively via docstrings. So these can be used as online-help via the " +"Python help facilities:" +msgstr "" + +#: ../Doc/library/turtle.rst:2114 +msgid "" +"When using IDLE, tooltips show the signatures and first lines of the " +"docstrings of typed in function-/method calls." +msgstr "" + +#: ../Doc/library/turtle.rst:2117 +msgid "Calling :func:`help` on methods or functions displays the docstrings::" +msgstr "" + +#: ../Doc/library/turtle.rst:2148 +msgid "" +"The docstrings of the functions which are derived from methods have a " +"modified form::" +msgstr "" + +#: ../Doc/library/turtle.rst:2182 +msgid "" +"These modified docstrings are created automatically together with the " +"function definitions that are derived from the methods at import time." +msgstr "" + +#: ../Doc/library/turtle.rst:2187 +msgid "Translation of docstrings into different languages" +msgstr "" + +#: ../Doc/library/turtle.rst:2189 +msgid "" +"There is a utility to create a dictionary the keys of which are the method " +"names and the values of which are the docstrings of the public methods of " +"the classes Screen and Turtle." +msgstr "" + +#: ../Doc/library/turtle.rst:2195 +msgid "a string, used as filename" +msgstr "" + +#: ../Doc/library/turtle.rst:2197 +msgid "" +"Create and write docstring-dictionary to a Python script with the given " +"filename. This function has to be called explicitly (it is not used by the " +"turtle graphics classes). The docstring dictionary will be written to the " +"Python script :file:`{filename}.py`. It is intended to serve as a template " +"for translation of the docstrings into different languages." +msgstr "" + +#: ../Doc/library/turtle.rst:2203 +msgid "" +"If you (or your students) want to use :mod:`turtle` with online help in your " +"native language, you have to translate the docstrings and save the resulting " +"file as e.g. :file:`turtle_docstringdict_german.py`." +msgstr "" + +#: ../Doc/library/turtle.rst:2207 +msgid "" +"If you have an appropriate entry in your :file:`turtle.cfg` file this " +"dictionary will be read in at import time and will replace the original " +"English docstrings." +msgstr "" + +#: ../Doc/library/turtle.rst:2210 +msgid "" +"At the time of this writing there are docstring dictionaries in German and " +"in Italian. (Requests please to glingl@aon.at.)" +msgstr "" + +#: ../Doc/library/turtle.rst:2216 +msgid "How to configure Screen and Turtles" +msgstr "" + +#: ../Doc/library/turtle.rst:2218 +msgid "" +"The built-in default configuration mimics the appearance and behaviour of " +"the old turtle module in order to retain best possible compatibility with it." +msgstr "" + +#: ../Doc/library/turtle.rst:2221 +msgid "" +"If you want to use a different configuration which better reflects the " +"features of this module or which better fits to your needs, e.g. for use in " +"a classroom, you can prepare a configuration file ``turtle.cfg`` which will " +"be read at import time and modify the configuration according to its " +"settings." +msgstr "" + +#: ../Doc/library/turtle.rst:2226 +msgid "" +"The built in configuration would correspond to the following turtle.cfg::" +msgstr "" + +#: ../Doc/library/turtle.rst:2249 +msgid "Short explanation of selected entries:" +msgstr "" + +#: ../Doc/library/turtle.rst:2251 +msgid "" +"The first four lines correspond to the arguments of the :meth:`Screen.setup` " +"method." +msgstr "" + +#: ../Doc/library/turtle.rst:2253 +msgid "" +"Line 5 and 6 correspond to the arguments of the method :meth:`Screen." +"screensize`." +msgstr "" + +#: ../Doc/library/turtle.rst:2255 +msgid "" +"*shape* can be any of the built-in shapes, e.g: arrow, turtle, etc. For " +"more info try ``help(shape)``." +msgstr "" + +#: ../Doc/library/turtle.rst:2257 +msgid "" +"If you want to use no fillcolor (i.e. make the turtle transparent), you have " +"to write ``fillcolor = \"\"`` (but all nonempty strings must not have quotes " +"in the cfg-file)." +msgstr "" + +#: ../Doc/library/turtle.rst:2260 +msgid "" +"If you want to reflect the turtle its state, you have to use ``resizemode = " +"auto``." +msgstr "" + +#: ../Doc/library/turtle.rst:2262 +msgid "" +"If you set e.g. ``language = italian`` the docstringdict :file:" +"`turtle_docstringdict_italian.py` will be loaded at import time (if present " +"on the import path, e.g. in the same directory as :mod:`turtle`." +msgstr "" + +#: ../Doc/library/turtle.rst:2265 +msgid "" +"The entries *exampleturtle* and *examplescreen* define the names of these " +"objects as they occur in the docstrings. The transformation of method-" +"docstrings to function-docstrings will delete these names from the " +"docstrings." +msgstr "" + +#: ../Doc/library/turtle.rst:2269 +msgid "" +"*using_IDLE*: Set this to ``True`` if you regularly work with IDLE and its -" +"n switch (\"no subprocess\"). This will prevent :func:`exitonclick` to " +"enter the mainloop." +msgstr "" + +#: ../Doc/library/turtle.rst:2273 +msgid "" +"There can be a :file:`turtle.cfg` file in the directory where :mod:`turtle` " +"is stored and an additional one in the current working directory. The " +"latter will override the settings of the first one." +msgstr "" + +#: ../Doc/library/turtle.rst:2277 +msgid "" +"The :file:`Lib/turtledemo` directory contains a :file:`turtle.cfg` file. " +"You can study it as an example and see its effects when running the demos " +"(preferably not from within the demo-viewer)." +msgstr "" + +#: ../Doc/library/turtle.rst:2283 +msgid ":mod:`turtledemo` --- Demo scripts" +msgstr "" + +#: ../Doc/library/turtle.rst:2288 +msgid "" +"The :mod:`turtledemo` package includes a set of demo scripts. These scripts " +"can be run and viewed using the supplied demo viewer as follows::" +msgstr "" + +#: ../Doc/library/turtle.rst:2293 +msgid "" +"Alternatively, you can run the demo scripts individually. For example, ::" +msgstr "" + +#: ../Doc/library/turtle.rst:2297 +msgid "The :mod:`turtledemo` package directory contains:" +msgstr "" + +#: ../Doc/library/turtle.rst:2299 +msgid "" +"A demo viewer :file:`__main__.py` which can be used to view the sourcecode " +"of the scripts and run them at the same time." +msgstr "" + +#: ../Doc/library/turtle.rst:2301 +msgid "" +"Multiple scripts demonstrating different features of the :mod:`turtle` " +"module. Examples can be accessed via the Examples menu. They can also be " +"run standalone." +msgstr "" + +#: ../Doc/library/turtle.rst:2304 +msgid "" +"A :file:`turtle.cfg` file which serves as an example of how to write and use " +"such files." +msgstr "" + +#: ../Doc/library/turtle.rst:2307 +msgid "The demo scripts are:" +msgstr "" + +#: ../Doc/library/turtle.rst:2314 +msgid "bytedesign" +msgstr "" + +#: ../Doc/library/turtle.rst:2314 +msgid "complex classical turtle graphics pattern" +msgstr "" + +#: ../Doc/library/turtle.rst:2314 +msgid ":func:`tracer`, delay, :func:`update`" +msgstr "" + +#: ../Doc/library/turtle.rst:2317 +msgid "chaos" +msgstr "" + +#: ../Doc/library/turtle.rst:2317 +msgid "" +"graphs Verhulst dynamics, shows that computer's computations can generate " +"results sometimes against the common sense expectations" +msgstr "" + +#: ../Doc/library/turtle.rst:2317 +msgid "world coordinates" +msgstr "" + +#: ../Doc/library/turtle.rst:2323 +msgid "clock" +msgstr "" + +#: ../Doc/library/turtle.rst:2323 +msgid "analog clock showing time of your computer" +msgstr "" + +#: ../Doc/library/turtle.rst:2323 +msgid "turtles as clock's hands, ontimer" +msgstr "" + +#: ../Doc/library/turtle.rst:2326 +msgid "colormixer" +msgstr "" + +#: ../Doc/library/turtle.rst:2326 +msgid "experiment with r, g, b" +msgstr "" + +#: ../Doc/library/turtle.rst:2328 +msgid "forest" +msgstr "" + +#: ../Doc/library/turtle.rst:2328 +msgid "3 breadth-first trees" +msgstr "" + +#: ../Doc/library/turtle.rst:2328 +msgid "randomization" +msgstr "" + +#: ../Doc/library/turtle.rst:2330 +msgid "fractalcurves" +msgstr "" + +#: ../Doc/library/turtle.rst:2330 +msgid "Hilbert & Koch curves" +msgstr "" + +#: ../Doc/library/turtle.rst:2330 +msgid "recursion" +msgstr "" + +#: ../Doc/library/turtle.rst:2332 +msgid "lindenmayer" +msgstr "" + +#: ../Doc/library/turtle.rst:2332 +msgid "ethnomathematics (indian kolams)" +msgstr "" + +#: ../Doc/library/turtle.rst:2332 +msgid "L-System" +msgstr "" + +#: ../Doc/library/turtle.rst:2335 +msgid "minimal_hanoi" +msgstr "" + +#: ../Doc/library/turtle.rst:2335 +msgid "Towers of Hanoi" +msgstr "" + +#: ../Doc/library/turtle.rst:2335 +msgid "Rectangular Turtles as Hanoi discs (shape, shapesize)" +msgstr "" + +#: ../Doc/library/turtle.rst:2339 +msgid "nim" +msgstr "" + +#: ../Doc/library/turtle.rst:2339 +msgid "" +"play the classical nim game with three heaps of sticks against the computer." +msgstr "" + +#: ../Doc/library/turtle.rst:2339 +msgid "turtles as nimsticks, event driven (mouse, keyboard)" +msgstr "" + +#: ../Doc/library/turtle.rst:2343 +msgid "paint" +msgstr "" + +#: ../Doc/library/turtle.rst:2343 +msgid "super minimalistic drawing program" +msgstr "" + +#: ../Doc/library/turtle.rst:2346 +msgid "peace" +msgstr "" + +#: ../Doc/library/turtle.rst:2346 +msgid "elementary" +msgstr "" + +#: ../Doc/library/turtle.rst:2346 +msgid "turtle: appearance and animation" +msgstr "" + +#: ../Doc/library/turtle.rst:2349 +msgid "penrose" +msgstr "" + +#: ../Doc/library/turtle.rst:2349 +msgid "aperiodic tiling with kites and darts" +msgstr "" + +#: ../Doc/library/turtle.rst:2352 +msgid "planet_and_moon" +msgstr "" + +#: ../Doc/library/turtle.rst:2352 +msgid "simulation of gravitational system" +msgstr "" + +#: ../Doc/library/turtle.rst:2352 +msgid "compound shapes, :class:`Vec2D`" +msgstr "" + +#: ../Doc/library/turtle.rst:2355 +msgid "round_dance" +msgstr "" + +#: ../Doc/library/turtle.rst:2355 +msgid "dancing turtles rotating pairwise in opposite direction" +msgstr "" + +#: ../Doc/library/turtle.rst:2355 +msgid "compound shapes, clone shapesize, tilt, get_shapepoly, update" +msgstr "" + +#: ../Doc/library/turtle.rst:2359 +msgid "sorting_animate" +msgstr "" + +#: ../Doc/library/turtle.rst:2359 +msgid "visual demonstration of different sorting methods" +msgstr "" + +#: ../Doc/library/turtle.rst:2359 +msgid "simple alignment, randomization" +msgstr "" + +#: ../Doc/library/turtle.rst:2362 +msgid "a (graphical) breadth first tree (using generators)" +msgstr "" + +#: ../Doc/library/turtle.rst:2365 +msgid "two_canvases" +msgstr "" + +#: ../Doc/library/turtle.rst:2365 +msgid "simple design" +msgstr "" + +#: ../Doc/library/turtle.rst:2365 +msgid "turtles on two canvases" +msgstr "" + +#: ../Doc/library/turtle.rst:2368 +msgid "wikipedia" +msgstr "" + +#: ../Doc/library/turtle.rst:2368 +msgid "a pattern from the wikipedia article on turtle graphics" +msgstr "" + +#: ../Doc/library/turtle.rst:2368 +msgid ":func:`clone`, :func:`undo`" +msgstr "" + +#: ../Doc/library/turtle.rst:2371 +msgid "yingyang" +msgstr "" + +#: ../Doc/library/turtle.rst:2371 +msgid "another elementary example" +msgstr "" + +#: ../Doc/library/turtle.rst:2374 +msgid "Have fun!" +msgstr "" + +#: ../Doc/library/turtle.rst:2378 +msgid "Changes since Python 2.6" +msgstr "" + +#: ../Doc/library/turtle.rst:2380 +msgid "" +"The methods :meth:`Turtle.tracer`, :meth:`Turtle.window_width` and :meth:" +"`Turtle.window_height` have been eliminated. Methods with these names and " +"functionality are now available only as methods of :class:`Screen`. The " +"functions derived from these remain available. (In fact already in Python " +"2.6 these methods were merely duplications of the corresponding :class:" +"`TurtleScreen`/:class:`Screen`-methods.)" +msgstr "" + +#: ../Doc/library/turtle.rst:2388 +msgid "" +"The method :meth:`Turtle.fill` has been eliminated. The behaviour of :meth:" +"`begin_fill` and :meth:`end_fill` have changed slightly: now every filling-" +"process must be completed with an ``end_fill()`` call." +msgstr "" + +#: ../Doc/library/turtle.rst:2393 +msgid "" +"A method :meth:`Turtle.filling` has been added. It returns a boolean value: " +"``True`` if a filling process is under way, ``False`` otherwise. This " +"behaviour corresponds to a ``fill()`` call without arguments in Python 2.6." +msgstr "" + +#: ../Doc/library/turtle.rst:2399 +msgid "Changes since Python 3.0" +msgstr "" + +#: ../Doc/library/turtle.rst:2401 +msgid "" +"The methods :meth:`Turtle.shearfactor`, :meth:`Turtle.shapetransform` and :" +"meth:`Turtle.get_shapepoly` have been added. Thus the full range of regular " +"linear transforms is now available for transforming turtle shapes. :meth:" +"`Turtle.tiltangle` has been enhanced in functionality: it now can be used to " +"get or set the tiltangle. :meth:`Turtle.settiltangle` has been deprecated." +msgstr "" + +#: ../Doc/library/turtle.rst:2408 +msgid "" +"The method :meth:`Screen.onkeypress` has been added as a complement to :meth:" +"`Screen.onkey` which in fact binds actions to the keyrelease event. " +"Accordingly the latter has got an alias: :meth:`Screen.onkeyrelease`." +msgstr "" + +#: ../Doc/library/turtle.rst:2412 +msgid "" +"The method :meth:`Screen.mainloop` has been added. So when working only " +"with Screen and Turtle objects one must not additionally import :func:" +"`mainloop` anymore." +msgstr "" + +#: ../Doc/library/turtle.rst:2416 +msgid "" +"Two input methods has been added :meth:`Screen.textinput` and :meth:`Screen." +"numinput`. These popup input dialogs and return strings and numbers " +"respectively." +msgstr "" + +#: ../Doc/library/turtle.rst:2420 +msgid "" +"Two example scripts :file:`tdemo_nim.py` and :file:`tdemo_round_dance.py` " +"have been added to the :file:`Lib/turtledemo` directory." +msgstr "" + +#: ../Doc/library/types.rst:2 +msgid ":mod:`types` --- Dynamic type creation and names for built-in types" +msgstr "" + +#: ../Doc/library/types.rst:7 +msgid "**Source code:** :source:`Lib/types.py`" +msgstr "" + +#: ../Doc/library/types.rst:11 +msgid "" +"This module defines utility function to assist in dynamic creation of new " +"types." +msgstr "" + +#: ../Doc/library/types.rst:14 +msgid "" +"It also defines names for some object types that are used by the standard " +"Python interpreter, but not exposed as builtins like :class:`int` or :class:" +"`str` are." +msgstr "" + +#: ../Doc/library/types.rst:18 +msgid "" +"Finally, it provides some additional type-related utility classes and " +"functions that are not fundamental enough to be builtins." +msgstr "" + +#: ../Doc/library/types.rst:23 +msgid "Dynamic Type Creation" +msgstr "" + +#: ../Doc/library/types.rst:27 +msgid "Creates a class object dynamically using the appropriate metaclass." +msgstr "" + +#: ../Doc/library/types.rst:29 +msgid "" +"The first three arguments are the components that make up a class definition " +"header: the class name, the base classes (in order), the keyword arguments " +"(such as ``metaclass``)." +msgstr "" + +#: ../Doc/library/types.rst:33 +msgid "" +"The *exec_body* argument is a callback that is used to populate the freshly " +"created class namespace. It should accept the class namespace as its sole " +"argument and update the namespace directly with the class contents. If no " +"callback is provided, it has the same effect as passing in ``lambda ns: ns``." +msgstr "" + +#: ../Doc/library/types.rst:43 +msgid "Calculates the appropriate metaclass and creates the class namespace." +msgstr "" + +#: ../Doc/library/types.rst:45 +msgid "" +"The arguments are the components that make up a class definition header: the " +"class name, the base classes (in order) and the keyword arguments (such as " +"``metaclass``)." +msgstr "" + +#: ../Doc/library/types.rst:49 +msgid "The return value is a 3-tuple: ``metaclass, namespace, kwds``" +msgstr "" + +#: ../Doc/library/types.rst:51 +msgid "" +"*metaclass* is the appropriate metaclass, *namespace* is the prepared class " +"namespace and *kwds* is an updated copy of the passed in *kwds* argument " +"with any ``'metaclass'`` entry removed. If no *kwds* argument is passed in, " +"this will be an empty dict." +msgstr "" + +#: ../Doc/library/types.rst:60 +msgid "" +"The default value for the ``namespace`` element of the returned tuple has " +"changed. Now an insertion-order-preserving mapping is used when the " +"metaclass does not have a ``__prepare__`` method," +msgstr "" + +#: ../Doc/library/types.rst:67 +msgid ":ref:`metaclasses`" +msgstr "" + +#: ../Doc/library/types.rst:67 +msgid "Full details of the class creation process supported by these functions" +msgstr "" + +#: ../Doc/library/types.rst:69 +msgid ":pep:`3115` - Metaclasses in Python 3000" +msgstr "" + +#: ../Doc/library/types.rst:70 +msgid "Introduced the ``__prepare__`` namespace hook" +msgstr "" + +#: ../Doc/library/types.rst:74 +msgid "Standard Interpreter Types" +msgstr "" + +#: ../Doc/library/types.rst:76 +msgid "" +"This module provides names for many of the types that are required to " +"implement a Python interpreter. It deliberately avoids including some of the " +"types that arise only incidentally during processing such as the " +"``listiterator`` type." +msgstr "" + +#: ../Doc/library/types.rst:81 +msgid "" +"Typical use of these names is for :func:`isinstance` or :func:`issubclass` " +"checks." +msgstr "" + +#: ../Doc/library/types.rst:84 +msgid "Standard names are defined for the following types:" +msgstr "" + +#: ../Doc/library/types.rst:89 +msgid "" +"The type of user-defined functions and functions created by :keyword:" +"`lambda` expressions." +msgstr "" + +#: ../Doc/library/types.rst:95 +msgid "" +"The type of :term:`generator`-iterator objects, created by generator " +"functions." +msgstr "" + +#: ../Doc/library/types.rst:101 +msgid "" +"The type of :term:`coroutine` objects, created by :keyword:`async def` " +"functions." +msgstr "" + +#: ../Doc/library/types.rst:111 +msgid "The type for code objects such as returned by :func:`compile`." +msgstr "" + +#: ../Doc/library/types.rst:116 +msgid "The type of methods of user-defined class instances." +msgstr "" + +#: ../Doc/library/types.rst:122 +msgid "" +"The type of built-in functions like :func:`len` or :func:`sys.exit`, and " +"methods of built-in classes. (Here, the term \"built-in\" means \"written " +"in C\".)" +msgstr "" + +#: ../Doc/library/types.rst:129 +msgid "" +"The type of :term:`modules `. Constructor takes the name of the " +"module to be created and optionally its :term:`docstring`." +msgstr "" + +#: ../Doc/library/types.rst:133 +msgid "" +"Use :func:`importlib.util.module_from_spec` to create a new module if you " +"wish to set the various import-controlled attributes." +msgstr "" + +#: ../Doc/library/types.rst:138 +msgid "The :term:`docstring` of the module. Defaults to ``None``." +msgstr "" + +#: ../Doc/library/types.rst:142 +msgid "The :term:`loader` which loaded the module. Defaults to ``None``." +msgstr "" + +#: ../Doc/library/types.rst:144 ../Doc/library/types.rst:158 +msgid "Defaults to ``None``. Previously the attribute was optional." +msgstr "" + +#: ../Doc/library/types.rst:153 +msgid "" +"Which :term:`package` a module belongs to. If the module is top-level (i.e. " +"not a part of any specific package) then the attribute should be set to " +"``''``, else it should be set to the name of the package (which can be :attr:" +"`__name__` if the module is a package itself). Defaults to ``None``." +msgstr "" + +#: ../Doc/library/types.rst:164 +msgid "The type of traceback objects such as found in ``sys.exc_info()[2]``." +msgstr "" + +#: ../Doc/library/types.rst:169 +msgid "" +"The type of frame objects such as found in ``tb.tb_frame`` if ``tb`` is a " +"traceback object." +msgstr "" + +#: ../Doc/library/types.rst:175 +msgid "" +"The type of objects defined in extension modules with ``PyGetSetDef``, such " +"as ``FrameType.f_locals`` or ``array.array.typecode``. This type is used as " +"descriptor for object attributes; it has the same purpose as the :class:" +"`property` type, but for classes defined in extension modules." +msgstr "" + +#: ../Doc/library/types.rst:183 +msgid "" +"The type of objects defined in extension modules with ``PyMemberDef``, such " +"as ``datetime.timedelta.days``. This type is used as descriptor for simple " +"C data members which use standard conversion functions; it has the same " +"purpose as the :class:`property` type, but for classes defined in extension " +"modules." +msgstr "" + +#: ../Doc/library/types.rst:190 +msgid "" +"In other implementations of Python, this type may be identical to " +"``GetSetDescriptorType``." +msgstr "" + +#: ../Doc/library/types.rst:195 +msgid "" +"Read-only proxy of a mapping. It provides a dynamic view on the mapping's " +"entries, which means that when the mapping changes, the view reflects these " +"changes." +msgstr "" + +#: ../Doc/library/types.rst:203 +msgid "" +"Return ``True`` if the underlying mapping has a key *key*, else ``False``." +msgstr "" + +#: ../Doc/library/types.rst:208 +msgid "" +"Return the item of the underlying mapping with key *key*. Raises a :exc:" +"`KeyError` if *key* is not in the underlying mapping." +msgstr "" + +#: ../Doc/library/types.rst:213 +msgid "" +"Return an iterator over the keys of the underlying mapping. This is a " +"shortcut for ``iter(proxy.keys())``." +msgstr "" + +#: ../Doc/library/types.rst:218 +msgid "Return the number of items in the underlying mapping." +msgstr "" + +#: ../Doc/library/types.rst:222 +msgid "Return a shallow copy of the underlying mapping." +msgstr "" + +#: ../Doc/library/types.rst:226 +msgid "" +"Return the value for *key* if *key* is in the underlying mapping, else " +"*default*. If *default* is not given, it defaults to ``None``, so that this " +"method never raises a :exc:`KeyError`." +msgstr "" + +#: ../Doc/library/types.rst:232 +msgid "" +"Return a new view of the underlying mapping's items (``(key, value)`` pairs)." +msgstr "" + +#: ../Doc/library/types.rst:237 +msgid "Return a new view of the underlying mapping's keys." +msgstr "" + +#: ../Doc/library/types.rst:241 +msgid "Return a new view of the underlying mapping's values." +msgstr "" + +#: ../Doc/library/types.rst:245 +msgid "Additional Utility Classes and Functions" +msgstr "" + +#: ../Doc/library/types.rst:249 +msgid "" +"A simple :class:`object` subclass that provides attribute access to its " +"namespace, as well as a meaningful repr." +msgstr "" + +#: ../Doc/library/types.rst:252 +msgid "" +"Unlike :class:`object`, with ``SimpleNamespace`` you can add and remove " +"attributes. If a ``SimpleNamespace`` object is initialized with keyword " +"arguments, those are directly added to the underlying namespace." +msgstr "" + +#: ../Doc/library/types.rst:256 +msgid "The type is roughly equivalent to the following code::" +msgstr "" + +#: ../Doc/library/types.rst:270 +msgid "" +"``SimpleNamespace`` may be useful as a replacement for ``class NS: pass``. " +"However, for a structured record type use :func:`~collections.namedtuple` " +"instead." +msgstr "" + +#: ../Doc/library/types.rst:279 +msgid "Route attribute access on a class to __getattr__." +msgstr "" + +#: ../Doc/library/types.rst:281 +msgid "" +"This is a descriptor, used to define attributes that act differently when " +"accessed through an instance and through a class. Instance access remains " +"normal, but access to an attribute through a class will be routed to the " +"class's __getattr__ method; this is done by raising AttributeError." +msgstr "" + +#: ../Doc/library/types.rst:286 +msgid "" +"This allows one to have properties active on an instance, and have virtual " +"attributes on the class with the same name (see Enum for an example)." +msgstr "" + +#: ../Doc/library/types.rst:293 +msgid "Coroutine Utility Functions" +msgstr "" + +#: ../Doc/library/types.rst:297 +msgid "" +"This function transforms a :term:`generator` function into a :term:" +"`coroutine function` which returns a generator-based coroutine. The " +"generator-based coroutine is still a :term:`generator iterator`, but is also " +"considered to be a :term:`coroutine` object and is :term:`awaitable`. " +"However, it may not necessarily implement the :meth:`__await__` method." +msgstr "" + +#: ../Doc/library/types.rst:304 +msgid "If *gen_func* is a generator function, it will be modified in-place." +msgstr "" + +#: ../Doc/library/types.rst:306 +msgid "" +"If *gen_func* is not a generator function, it will be wrapped. If it returns " +"an instance of :class:`collections.abc.Generator`, the instance will be " +"wrapped in an *awaitable* proxy object. All other types of objects will be " +"returned as is." +msgstr "" + +#: ../Doc/library/typing.rst:2 +msgid ":mod:`typing` --- Support for type hints" +msgstr "" + +#: ../Doc/library/typing.rst:9 +msgid "**Source code:** :source:`Lib/typing.py`" +msgstr "" + +#: ../Doc/library/typing.rst:13 +msgid "" +"This module supports type hints as specified by :pep:`484` and :pep:`526`. " +"The most fundamental support consists of the type :data:`Any`, :data:" +"`Union`, :data:`Tuple`, :data:`Callable`, :class:`TypeVar`, and :class:" +"`Generic`. For full specification please see :pep:`484`. For a simplified " +"introduction to type hints see :pep:`483`." +msgstr "" + +#: ../Doc/library/typing.rst:20 +msgid "" +"The function below takes and returns a string and is annotated as follows::" +msgstr "" + +#: ../Doc/library/typing.rst:25 +msgid "" +"In the function ``greeting``, the argument ``name`` is expected to be of " +"type :class:`str` and the return type :class:`str`. Subtypes are accepted as " +"arguments." +msgstr "" + +#: ../Doc/library/typing.rst:30 +msgid "Type aliases" +msgstr "" + +#: ../Doc/library/typing.rst:32 +msgid "" +"A type alias is defined by assigning the type to the alias. In this example, " +"``Vector`` and ``List[float]`` will be treated as interchangeable synonyms::" +msgstr "" + +#: ../Doc/library/typing.rst:44 +msgid "" +"Type aliases are useful for simplifying complex type signatures. For " +"example::" +msgstr "" + +#: ../Doc/library/typing.rst:62 +msgid "" +"Note that ``None`` as a type hint is a special case and is replaced by " +"``type(None)``." +msgstr "" + +#: ../Doc/library/typing.rst:68 +msgid "NewType" +msgstr "" + +#: ../Doc/library/typing.rst:70 +msgid "Use the :func:`NewType` helper function to create distinct types::" +msgstr "" + +#: ../Doc/library/typing.rst:77 +msgid "" +"The static type checker will treat the new type as if it were a subclass of " +"the original type. This is useful in helping catch logical errors::" +msgstr "" + +#: ../Doc/library/typing.rst:89 +msgid "" +"You may still perform all ``int`` operations on a variable of type " +"``UserId``, but the result will always be of type ``int``. This lets you " +"pass in a ``UserId`` wherever an ``int`` might be expected, but will prevent " +"you from accidentally creating a ``UserId`` in an invalid way::" +msgstr "" + +#: ../Doc/library/typing.rst:97 +msgid "" +"Note that these checks are enforced only by the static type checker. At " +"runtime the statement ``Derived = NewType('Derived', Base)`` will make " +"``Derived`` a function that immediately returns whatever parameter you pass " +"it. That means the expression ``Derived(some_value)`` does not create a new " +"class or introduce any overhead beyond that of a regular function call." +msgstr "" + +#: ../Doc/library/typing.rst:103 +msgid "" +"More precisely, the expression ``some_value is Derived(some_value)`` is " +"always true at runtime." +msgstr "" + +#: ../Doc/library/typing.rst:106 +msgid "" +"This also means that it is not possible to create a subtype of ``Derived`` " +"since it is an identity function at runtime, not an actual type. Similarly, " +"it is not possible to create another :func:`NewType` based on a ``Derived`` " +"type::" +msgstr "" + +#: ../Doc/library/typing.rst:120 +msgid "See :pep:`484` for more details." +msgstr "" + +#: ../Doc/library/typing.rst:124 +msgid "" +"Recall that the use of a type alias declares two types to be *equivalent* to " +"one another. Doing ``Alias = Original`` will make the static type checker " +"treat ``Alias`` as being *exactly equivalent* to ``Original`` in all cases. " +"This is useful when you want to simplify complex type signatures." +msgstr "" + +#: ../Doc/library/typing.rst:129 +msgid "" +"In contrast, ``NewType`` declares one type to be a *subtype* of another. " +"Doing ``Derived = NewType('Derived', Original)`` will make the static type " +"checker treat ``Derived`` as a *subclass* of ``Original``, which means a " +"value of type ``Original`` cannot be used in places where a value of type " +"``Derived`` is expected. This is useful when you want to prevent logic " +"errors with minimal runtime cost." +msgstr "" + +#: ../Doc/library/typing.rst:137 +msgid "Callable" +msgstr "" + +#: ../Doc/library/typing.rst:139 +msgid "" +"Frameworks expecting callback functions of specific signatures might be type " +"hinted using ``Callable[[Arg1Type, Arg2Type], ReturnType]``." +msgstr "" + +#: ../Doc/library/typing.rst:153 +msgid "" +"It is possible to declare the return type of a callable without specifying " +"the call signature by substituting a literal ellipsis for the list of " +"arguments in the type hint: ``Callable[..., ReturnType]``." +msgstr "" + +#: ../Doc/library/typing.rst:158 +msgid "Generics" +msgstr "" + +#: ../Doc/library/typing.rst:160 +msgid "" +"Since type information about objects kept in containers cannot be statically " +"inferred in a generic way, abstract base classes have been extended to " +"support subscription to denote expected types for container elements." +msgstr "" + +#: ../Doc/library/typing.rst:171 +msgid "" +"Generics can be parametrized by using a new factory available in typing " +"called :class:`TypeVar`." +msgstr "" + +#: ../Doc/library/typing.rst:185 +msgid "User-defined generic types" +msgstr "" + +#: ../Doc/library/typing.rst:187 +msgid "A user-defined class can be defined as a generic class." +msgstr "" + +#: ../Doc/library/typing.rst:213 +msgid "" +"``Generic[T]`` as a base class defines that the class ``LoggedVar`` takes a " +"single type parameter ``T`` . This also makes ``T`` valid as a type within " +"the class body." +msgstr "" + +#: ../Doc/library/typing.rst:217 +msgid "" +"The :class:`Generic` base class uses a metaclass that defines :meth:" +"`__getitem__` so that ``LoggedVar[t]`` is valid as a type::" +msgstr "" + +#: ../Doc/library/typing.rst:226 +msgid "" +"A generic type can have any number of type variables, and type variables may " +"be constrained::" +msgstr "" + +#: ../Doc/library/typing.rst:238 +msgid "" +"Each type variable argument to :class:`Generic` must be distinct. This is " +"thus invalid::" +msgstr "" + +#: ../Doc/library/typing.rst:249 +msgid "You can use multiple inheritance with :class:`Generic`::" +msgstr "" + +#: ../Doc/library/typing.rst:258 +msgid "" +"When inheriting from generic classes, some type variables could be fixed::" +msgstr "" + +#: ../Doc/library/typing.rst:267 +msgid "In this case ``MyDict`` has a single parameter, ``T``." +msgstr "" + +#: ../Doc/library/typing.rst:269 +msgid "" +"Using a generic class without specifying type parameters assumes :data:`Any` " +"for each position. In the following example, ``MyIterable`` is not generic " +"but implicitly inherits from ``Iterable[Any]``::" +msgstr "" + +#: ../Doc/library/typing.rst:277 +msgid "" +"The metaclass used by :class:`Generic` is a subclass of :class:`abc." +"ABCMeta`. A generic class can be an ABC by including abstract methods or " +"properties, and generic classes can also have ABCs as base classes without a " +"metaclass conflict. Generic metaclasses are not supported. The outcome of " +"parameterizing generics is cached, and most types in the typing module are " +"hashable and comparable for equality." +msgstr "" + +#: ../Doc/library/typing.rst:286 +msgid "The :data:`Any` type" +msgstr "" + +#: ../Doc/library/typing.rst:288 +msgid "" +"A special kind of type is :data:`Any`. A static type checker will treat " +"every type as being compatible with :data:`Any` and :data:`Any` as being " +"compatible with every type." +msgstr "" + +#: ../Doc/library/typing.rst:292 +msgid "" +"This means that it is possible to perform any operation or method call on a " +"value of type on :data:`Any` and assign it to any variable::" +msgstr "" + +#: ../Doc/library/typing.rst:310 +msgid "" +"Notice that no typechecking is performed when assigning a value of type :" +"data:`Any` to a more precise type. For example, the static type checker did " +"not report an error when assigning ``a`` to ``s`` even though ``s`` was " +"declared to be of type :class:`str` and receives an :class:`int` value at " +"runtime!" +msgstr "" + +#: ../Doc/library/typing.rst:316 +msgid "" +"Furthermore, all functions without a return type or parameter types will " +"implicitly default to using :data:`Any`::" +msgstr "" + +#: ../Doc/library/typing.rst:329 +msgid "" +"This behavior allows :data:`Any` to be used as an *escape hatch* when you " +"need to mix dynamically and statically typed code." +msgstr "" + +#: ../Doc/library/typing.rst:332 +msgid "" +"Contrast the behavior of :data:`Any` with the behavior of :class:`object`. " +"Similar to :data:`Any`, every type is a subtype of :class:`object`. However, " +"unlike :data:`Any`, the reverse is not true: :class:`object` is *not* a " +"subtype of every other type." +msgstr "" + +#: ../Doc/library/typing.rst:337 +msgid "" +"That means when the type of a value is :class:`object`, a type checker will " +"reject almost all operations on it, and assigning it to a variable (or using " +"it as a return value) of a more specialized type is a type error. For " +"example::" +msgstr "" + +#: ../Doc/library/typing.rst:359 +msgid "" +"Use :class:`object` to indicate that a value could be any type in a typesafe " +"manner. Use :data:`Any` to indicate that a value is dynamically typed." +msgstr "" + +#: ../Doc/library/typing.rst:363 +msgid "Classes, functions, and decorators" +msgstr "" + +#: ../Doc/library/typing.rst:365 +msgid "The module defines the following classes, functions and decorators:" +msgstr "" + +#: ../Doc/library/typing.rst:369 +msgid "Type variable." +msgstr "" + +#: ../Doc/library/typing.rst:376 +msgid "" +"Type variables exist primarily for the benefit of static type checkers. " +"They serve as the parameters for generic types as well as for generic " +"function definitions. See class Generic for more information on generic " +"types. Generic functions work as follows::" +msgstr "" + +#: ../Doc/library/typing.rst:389 +msgid "" +"The latter example's signature is essentially the overloading of ``(str, " +"str) -> str`` and ``(bytes, bytes) -> bytes``. Also note that if the " +"arguments are instances of some subclass of :class:`str`, the return type is " +"still plain :class:`str`." +msgstr "" + +#: ../Doc/library/typing.rst:394 +msgid "" +"At runtime, ``isinstance(x, T)`` will raise :exc:`TypeError`. In general, :" +"func:`isinstance` and :func:`issubclass` should not be used with types." +msgstr "" + +#: ../Doc/library/typing.rst:397 +msgid "" +"Type variables may be marked covariant or contravariant by passing " +"``covariant=True`` or ``contravariant=True``. See :pep:`484` for more " +"details. By default type variables are invariant. Alternatively, a type " +"variable may specify an upper bound using ``bound=``. This means that " +"an actual type substituted (explicitly or implicitly) for the type variable " +"must be a subclass of the boundary type, see :pep:`484`." +msgstr "" + +#: ../Doc/library/typing.rst:407 +msgid "Abstract base class for generic types." +msgstr "" + +#: ../Doc/library/typing.rst:409 +msgid "" +"A generic type is typically declared by inheriting from an instantiation of " +"this class with one or more type variables. For example, a generic mapping " +"type might be defined as::" +msgstr "" + +#: ../Doc/library/typing.rst:418 +msgid "This class can then be used as follows::" +msgstr "" + +#: ../Doc/library/typing.rst:431 +msgid "" +"A variable annotated with ``C`` may accept a value of type ``C``. In " +"contrast, a variable annotated with ``Type[C]`` may accept values that are " +"classes themselves -- specifically, it will accept the *class object* of " +"``C``. For example::" +msgstr "" + +#: ../Doc/library/typing.rst:440 +msgid "Note that ``Type[C]`` is covariant::" +msgstr "" + +#: ../Doc/library/typing.rst:452 +msgid "" +"The fact that ``Type[C]`` is covariant implies that all subclasses of ``C`` " +"should implement the same constructor signature and class method signatures " +"as ``C``. The type checker should flag violations of this, but should also " +"allow constructor calls in subclasses that match the constructor calls in " +"the indicated base class. How the type checker is required to handle this " +"particular case may change in future revisions of :pep:`484`." +msgstr "" + +#: ../Doc/library/typing.rst:460 +msgid "" +"The only legal parameters for :class:`Type` are classes, unions of classes, " +"and :data:`Any`. For example::" +msgstr "" + +#: ../Doc/library/typing.rst:465 +msgid "" +"``Type[Any]`` is equivalent to ``Type`` which in turn is equivalent to " +"``type``, which is the root of Python's metaclass hierarchy." +msgstr "" + +#: ../Doc/library/typing.rst:470 +msgid "A generic version of :class:`collections.abc.Iterable`." +msgstr "" + +#: ../Doc/library/typing.rst:474 +msgid "A generic version of :class:`collections.abc.Iterator`." +msgstr "" + +#: ../Doc/library/typing.rst:478 +msgid "A generic version of :class:`collections.abc.Reversible`." +msgstr "" + +#: ../Doc/library/typing.rst:482 +msgid "An ABC with one abstract method ``__int__``." +msgstr "" + +#: ../Doc/library/typing.rst:486 +msgid "An ABC with one abstract method ``__float__``." +msgstr "" + +#: ../Doc/library/typing.rst:490 +msgid "" +"An ABC with one abstract method ``__abs__`` that is covariant in its return " +"type." +msgstr "" + +#: ../Doc/library/typing.rst:495 +msgid "" +"An ABC with one abstract method ``__round__`` that is covariant in its " +"return type." +msgstr "" + +#: ../Doc/library/typing.rst:500 +msgid "A generic version of :class:`collections.abc.Container`." +msgstr "" + +#: ../Doc/library/typing.rst:504 +msgid "An alias to :class:`collections.abc.Hashable`" +msgstr "" + +#: ../Doc/library/typing.rst:508 +msgid "An alias to :class:`collections.abc.Sized`" +msgstr "" + +#: ../Doc/library/typing.rst:512 +msgid "A generic version of :class:`collections.abc.Collection`" +msgstr "" + +#: ../Doc/library/typing.rst:518 +msgid "A generic version of :class:`collections.abc.Set`." +msgstr "" + +#: ../Doc/library/typing.rst:522 +msgid "A generic version of :class:`collections.abc.MutableSet`." +msgstr "" + +#: ../Doc/library/typing.rst:526 +msgid "A generic version of :class:`collections.abc.Mapping`." +msgstr "" + +#: ../Doc/library/typing.rst:530 +msgid "A generic version of :class:`collections.abc.MutableMapping`." +msgstr "" + +#: ../Doc/library/typing.rst:534 +msgid "A generic version of :class:`collections.abc.Sequence`." +msgstr "" + +#: ../Doc/library/typing.rst:538 +msgid "A generic version of :class:`collections.abc.MutableSequence`." +msgstr "" + +#: ../Doc/library/typing.rst:542 +msgid "A generic version of :class:`collections.abc.ByteString`." +msgstr "" + +#: ../Doc/library/typing.rst:544 +msgid "" +"This type represents the types :class:`bytes`, :class:`bytearray`, and :" +"class:`memoryview`." +msgstr "" + +#: ../Doc/library/typing.rst:547 +msgid "" +"As a shorthand for this type, :class:`bytes` can be used to annotate " +"arguments of any of the types mentioned above." +msgstr "" + +#: ../Doc/library/typing.rst:552 +msgid "" +"Generic version of :class:`list`. Useful for annotating return types. To " +"annotate arguments it is preferred to use abstract collection types such as :" +"class:`Mapping`, :class:`Sequence`, or :class:`AbstractSet`." +msgstr "" + +#: ../Doc/library/typing.rst:557 +msgid "This type may be used as follows::" +msgstr "" + +#: ../Doc/library/typing.rst:569 +msgid "A generic version of :class:`builtins.set `." +msgstr "" + +#: ../Doc/library/typing.rst:573 +msgid "A generic version of :class:`collections.abc.MappingView`." +msgstr "" + +#: ../Doc/library/typing.rst:577 +msgid "A generic version of :class:`collections.abc.KeysView`." +msgstr "" + +#: ../Doc/library/typing.rst:581 +msgid "A generic version of :class:`collections.abc.ItemsView`." +msgstr "" + +#: ../Doc/library/typing.rst:585 +msgid "A generic version of :class:`collections.abc.ValuesView`." +msgstr "" + +#: ../Doc/library/typing.rst:589 +msgid "A generic version of :class:`collections.abc.Awaitable`." +msgstr "" + +#: ../Doc/library/typing.rst:593 +msgid "A generic version of :class:`collections.abc.AsyncIterable`." +msgstr "" + +#: ../Doc/library/typing.rst:597 +msgid "A generic version of :class:`collections.abc.AsyncIterator`." +msgstr "" + +#: ../Doc/library/typing.rst:601 +msgid "A generic version of :class:`contextlib.AbstractContextManager`." +msgstr "" + +#: ../Doc/library/typing.rst:607 +msgid "" +"A generic version of :class:`dict`. The usage of this type is as follows::" +msgstr "" + +#: ../Doc/library/typing.rst:615 +msgid "A generic version of :class:`collections.defaultdict`" +msgstr "" + +#: ../Doc/library/typing.rst:619 +msgid "" +"A generator can be annotated by the generic type ``Generator[YieldType, " +"SendType, ReturnType]``. For example::" +msgstr "" + +#: ../Doc/library/typing.rst:628 +msgid "" +"Note that unlike many other generics in the typing module, the ``SendType`` " +"of :class:`Generator` behaves contravariantly, not covariantly or " +"invariantly." +msgstr "" + +#: ../Doc/library/typing.rst:632 +msgid "" +"If your generator will only yield values, set the ``SendType`` and " +"``ReturnType`` to ``None``::" +msgstr "" + +#: ../Doc/library/typing.rst:640 +msgid "" +"Alternatively, annotate your generator as having a return type of either " +"``Iterable[YieldType]`` or ``Iterator[YieldType]``::" +msgstr "" + +#: ../Doc/library/typing.rst:650 +msgid "" +"``Text`` is an alias for ``str``. It is provided to supply a forward " +"compatible path for Python 2 code: in Python 2, ``Text`` is an alias for " +"``unicode``." +msgstr "" + +#: ../Doc/library/typing.rst:654 +msgid "" +"Use ``Text`` to indicate that a value must contain a unicode string in a " +"manner that is compatible with both Python 2 and Python 3::" +msgstr "" + +#: ../Doc/library/typing.rst:662 +msgid "Wrapper namespace for I/O stream types." +msgstr "" + +#: ../Doc/library/typing.rst:664 +msgid "" +"This defines the generic type ``IO[AnyStr]`` and aliases ``TextIO`` and " +"``BinaryIO`` for respectively ``IO[str]`` and ``IO[bytes]``. These " +"representing the types of I/O streams such as returned by :func:`open`." +msgstr "" + +#: ../Doc/library/typing.rst:671 +msgid "Wrapper namespace for regular expression matching types." +msgstr "" + +#: ../Doc/library/typing.rst:673 +msgid "" +"This defines the type aliases ``Pattern`` and ``Match`` which correspond to " +"the return types from :func:`re.compile` and :func:`re.match`. These types " +"(and the corresponding functions) are generic in ``AnyStr`` and can be made " +"specific by writing ``Pattern[str]``, ``Pattern[bytes]``, ``Match[str]``, or " +"``Match[bytes]``." +msgstr "" + +#: ../Doc/library/typing.rst:682 +msgid "Typed version of namedtuple." +msgstr "" + +#: ../Doc/library/typing.rst:692 +msgid "" +"The resulting class has one extra attribute: _field_types, giving a dict " +"mapping field names to types. (The field names are in the _fields " +"attribute, which is part of the namedtuple API.)" +msgstr "" + +#: ../Doc/library/typing.rst:699 +msgid "" +"A helper function to indicate a distinct types to a typechecker, see :ref:" +"`distinct`. At runtime it returns a function that returns its argument. " +"Usage::" +msgstr "" + +#: ../Doc/library/typing.rst:708 +msgid "Cast a value to a type." +msgstr "" + +#: ../Doc/library/typing.rst:710 +msgid "" +"This returns the value unchanged. To the type checker this signals that the " +"return value has the designated type, but at runtime we intentionally don't " +"check anything (we want this to be as fast as possible)." +msgstr "" + +#: ../Doc/library/typing.rst:717 +msgid "Return type hints for a class, module, function or method object." +msgstr "" + +#: ../Doc/library/typing.rst:719 +msgid "" +"This is often the same as ``obj.__annotations__``, but it handles forward " +"references encoded as string literals, and if necessary adds ``Optional[t]`` " +"if a default value equal to None is set." +msgstr "" + +#: ../Doc/library/typing.rst:725 +msgid "" +"The ``@overload`` decorator allows describing functions and methods that " +"support multiple different combinations of argument types. A series of " +"``@overload``-decorated definitions must be followed by exactly one non-" +"``@overload``-decorated definition (for the same function/method). The " +"``@overload``-decorated definitions are for the benefit of the type checker " +"only, since they will be overwritten by the non-``@overload``-decorated " +"definition, while the latter is used at runtime but should be ignored by a " +"type checker. At runtime, calling a ``@overload``-decorated function " +"directly will raise ``NotImplementedError``. An example of overload that " +"gives a more precise type than can be expressed using a union or a type " +"variable::" +msgstr "" + +#: ../Doc/library/typing.rst:749 +msgid "See :pep:`484` for details and comparison with other typing semantics." +msgstr "" + +#: ../Doc/library/typing.rst:753 +msgid "Decorator to indicate that annotations are not type hints." +msgstr "" + +#: ../Doc/library/typing.rst:755 +msgid "" +"The argument must be a class or function; if it is a class, it applies " +"recursively to all methods defined in that class (but not to methods defined " +"in its superclasses or subclasses)." +msgstr "" + +#: ../Doc/library/typing.rst:759 +msgid "This mutates the function(s) in place." +msgstr "" + +#: ../Doc/library/typing.rst:763 +msgid "Decorator to give another decorator the :func:`no_type_check` effect." +msgstr "" + +#: ../Doc/library/typing.rst:765 +msgid "" +"This wraps the decorator with something that wraps the decorated function " +"in :func:`no_type_check`." +msgstr "" + +#: ../Doc/library/typing.rst:770 +msgid "Special type indicating an unconstrained type." +msgstr "" + +#: ../Doc/library/typing.rst:772 +msgid "Every type is compatible with :data:`Any`." +msgstr "" + +#: ../Doc/library/typing.rst:773 +msgid ":data:`Any` is compatible with every type." +msgstr "" + +#: ../Doc/library/typing.rst:777 +msgid "Union type; ``Union[X, Y]`` means either X or Y." +msgstr "" + +#: ../Doc/library/typing.rst:779 +msgid "To define a union, use e.g. ``Union[int, str]``. Details:" +msgstr "" + +#: ../Doc/library/typing.rst:781 +msgid "The arguments must be types and there must be at least one." +msgstr "" + +#: ../Doc/library/typing.rst:783 +msgid "Unions of unions are flattened, e.g.::" +msgstr "" + +#: ../Doc/library/typing.rst:787 +msgid "Unions of a single argument vanish, e.g.::" +msgstr "" + +#: ../Doc/library/typing.rst:791 +msgid "Redundant arguments are skipped, e.g.::" +msgstr "" + +#: ../Doc/library/typing.rst:795 +msgid "When comparing unions, the argument order is ignored, e.g.::" +msgstr "" + +#: ../Doc/library/typing.rst:799 +msgid "" +"When a class and its subclass are present, the former is skipped, e.g.::" +msgstr "" + +#: ../Doc/library/typing.rst:803 +msgid "You cannot subclass or instantiate a union." +msgstr "" + +#: ../Doc/library/typing.rst:805 +msgid "You cannot write ``Union[X][Y]``." +msgstr "" + +#: ../Doc/library/typing.rst:807 +msgid "You can use ``Optional[X]`` as a shorthand for ``Union[X, None]``." +msgstr "" + +#: ../Doc/library/typing.rst:811 +msgid "Optional type." +msgstr "" + +#: ../Doc/library/typing.rst:813 +msgid "``Optional[X]`` is equivalent to ``Union[X, None]``." +msgstr "" + +#: ../Doc/library/typing.rst:815 +msgid "" +"Note that this is not the same concept as an optional argument, which is one " +"that has a default. An optional argument with a default needn't use the " +"``Optional`` qualifier on its type annotation (although it is inferred if " +"the default is ``None``). A mandatory argument may still have an " +"``Optional`` type if an explicit value of ``None`` is allowed." +msgstr "" + +#: ../Doc/library/typing.rst:824 +msgid "" +"Tuple type; ``Tuple[X, Y]`` is the type of a tuple of two items with the " +"first item of type X and the second of type Y." +msgstr "" + +#: ../Doc/library/typing.rst:827 +msgid "" +"Example: ``Tuple[T1, T2]`` is a tuple of two elements corresponding to type " +"variables T1 and T2. ``Tuple[int, float, str]`` is a tuple of an int, a " +"float and a string." +msgstr "" + +#: ../Doc/library/typing.rst:831 +msgid "" +"To specify a variable-length tuple of homogeneous type, use literal " +"ellipsis, e.g. ``Tuple[int, ...]``. A plain :data:`Tuple` is equivalent to " +"``Tuple[Any, ...]``, and in turn to :data:`tuple`." +msgstr "" + +#: ../Doc/library/typing.rst:837 +msgid "Callable type; ``Callable[[int], str]`` is a function of (int) -> str." +msgstr "" + +#: ../Doc/library/typing.rst:839 +msgid "" +"The subscription syntax must always be used with exactly two values: the " +"argument list and the return type. The argument list must be a list of " +"types; the return type must be a single type." +msgstr "" + +#: ../Doc/library/typing.rst:843 +msgid "" +"There is no syntax to indicate optional or keyword arguments; such function " +"types are rarely used as callback types. ``Callable[..., ReturnType]`` " +"(literal ellipsis) can be used to type hint a callable taking any number of " +"arguments and returning ``ReturnType``. A plain :data:`Callable` is " +"equivalent to ``Callable[..., Any]``, and in turn to :class:`collections.abc." +"Callable`." +msgstr "" + +#: ../Doc/library/typing.rst:853 +msgid "Special type construct to mark class variables." +msgstr "" + +#: ../Doc/library/typing.rst:855 +msgid "" +"As introduced in :pep:`526`, a variable annotation wrapped in ClassVar " +"indicates that a given attribute is intended to be used as a class variable " +"and should not be set on instances of that class. Usage::" +msgstr "" + +#: ../Doc/library/typing.rst:863 +msgid ":data:`ClassVar` accepts only types and cannot be further subscribed." +msgstr "" + +#: ../Doc/library/typing.rst:865 +msgid "" +":data:`ClassVar` is not a class itself, and should not be used with :func:" +"`isinstance` or :func:`issubclass`. Note that :data:`ClassVar` does not " +"change Python runtime behavior; it can be used by 3rd party type checkers, " +"so that the following code might flagged as an error by those::" +msgstr "" + +#: ../Doc/library/typing.rst:879 +msgid "" +"``AnyStr`` is a type variable defined as ``AnyStr = TypeVar('AnyStr', str, " +"bytes)``." +msgstr "" + +#: ../Doc/library/typing.rst:882 +msgid "" +"It is meant to be used for functions that may accept any kind of string " +"without allowing different kinds of strings to mix. For example::" +msgstr "" + +#: ../Doc/library/typing.rst:894 +msgid "" +"A special constant that is assumed to be ``True`` by 3rd party static type " +"checkers. It is ``False`` at runtime. Usage::" +msgstr "" + +#: ../Doc/library/undoc.rst:5 +msgid "Undocumented Modules" +msgstr "" + +#: ../Doc/library/undoc.rst:7 +msgid "" +"Here's a quick listing of modules that are currently undocumented, but that " +"should be documented. Feel free to contribute documentation for them! " +"(Send via email to docs@python.org.)" +msgstr "" + +#: ../Doc/library/undoc.rst:11 +msgid "" +"The idea and original contents for this chapter were taken from a posting by " +"Fredrik Lundh; the specific contents of this chapter have been substantially " +"revised." +msgstr "" + +#: ../Doc/library/undoc.rst:17 +msgid "Platform specific modules" +msgstr "" + +#: ../Doc/library/undoc.rst:19 +msgid "" +"These modules are used to implement the :mod:`os.path` module, and are not " +"documented beyond this mention. There's little need to document these." +msgstr "" + +#: ../Doc/library/undoc.rst:23 +msgid ":mod:`ntpath`" +msgstr "" + +#: ../Doc/library/undoc.rst:23 +msgid "--- Implementation of :mod:`os.path` on Win32 and Win64 platforms." +msgstr "" + +#: ../Doc/library/undoc.rst:25 +msgid ":mod:`posixpath`" +msgstr "" + +#: ../Doc/library/undoc.rst:26 +msgid "--- Implementation of :mod:`os.path` on POSIX." +msgstr "" + +#: ../Doc/library/unicodedata.rst:2 +msgid ":mod:`unicodedata` --- Unicode Database" +msgstr "" + +#: ../Doc/library/unicodedata.rst:18 +msgid "" +"This module provides access to the Unicode Character Database (UCD) which " +"defines character properties for all Unicode characters. The data contained " +"in this database is compiled from the `UCD version 9.0.0 `_." +msgstr "" + +#: ../Doc/library/unicodedata.rst:23 +msgid "" +"The module uses the same names and symbols as defined by Unicode Standard " +"Annex #44, `\"Unicode Character Database\" `_. It defines the following functions:" +msgstr "" + +#: ../Doc/library/unicodedata.rst:31 +msgid "" +"Look up character by name. If a character with the given name is found, " +"return the corresponding character. If not found, :exc:`KeyError` is raised." +msgstr "" + +#: ../Doc/library/unicodedata.rst:34 +msgid "Support for name aliases [#]_ and named sequences [#]_ has been added." +msgstr "" + +#: ../Doc/library/unicodedata.rst:40 +msgid "" +"Returns the name assigned to the character *chr* as a string. If no name is " +"defined, *default* is returned, or, if not given, :exc:`ValueError` is " +"raised." +msgstr "" + +#: ../Doc/library/unicodedata.rst:47 +msgid "" +"Returns the decimal value assigned to the character *chr* as integer. If no " +"such value is defined, *default* is returned, or, if not given, :exc:" +"`ValueError` is raised." +msgstr "" + +#: ../Doc/library/unicodedata.rst:54 +msgid "" +"Returns the digit value assigned to the character *chr* as integer. If no " +"such value is defined, *default* is returned, or, if not given, :exc:" +"`ValueError` is raised." +msgstr "" + +#: ../Doc/library/unicodedata.rst:61 +msgid "" +"Returns the numeric value assigned to the character *chr* as float. If no " +"such value is defined, *default* is returned, or, if not given, :exc:" +"`ValueError` is raised." +msgstr "" + +#: ../Doc/library/unicodedata.rst:68 +msgid "Returns the general category assigned to the character *chr* as string." +msgstr "" + +#: ../Doc/library/unicodedata.rst:74 +msgid "" +"Returns the bidirectional class assigned to the character *chr* as string. " +"If no such value is defined, an empty string is returned." +msgstr "" + +#: ../Doc/library/unicodedata.rst:80 +msgid "" +"Returns the canonical combining class assigned to the character *chr* as " +"integer. Returns ``0`` if no combining class is defined." +msgstr "" + +#: ../Doc/library/unicodedata.rst:86 +msgid "Returns the east asian width assigned to the character *chr* as string." +msgstr "" + +#: ../Doc/library/unicodedata.rst:92 +msgid "" +"Returns the mirrored property assigned to the character *chr* as integer. " +"Returns ``1`` if the character has been identified as a \"mirrored\" " +"character in bidirectional text, ``0`` otherwise." +msgstr "" + +#: ../Doc/library/unicodedata.rst:99 +msgid "" +"Returns the character decomposition mapping assigned to the character *chr* " +"as string. An empty string is returned in case no such mapping is defined." +msgstr "" + +#: ../Doc/library/unicodedata.rst:106 +msgid "" +"Return the normal form *form* for the Unicode string *unistr*. Valid values " +"for *form* are 'NFC', 'NFKC', 'NFD', and 'NFKD'." +msgstr "" + +#: ../Doc/library/unicodedata.rst:109 +msgid "" +"The Unicode standard defines various normalization forms of a Unicode " +"string, based on the definition of canonical equivalence and compatibility " +"equivalence. In Unicode, several characters can be expressed in various way. " +"For example, the character U+00C7 (LATIN CAPITAL LETTER C WITH CEDILLA) can " +"also be expressed as the sequence U+0043 (LATIN CAPITAL LETTER C) U+0327 " +"(COMBINING CEDILLA)." +msgstr "" + +#: ../Doc/library/unicodedata.rst:115 +msgid "" +"For each character, there are two normal forms: normal form C and normal " +"form D. Normal form D (NFD) is also known as canonical decomposition, and " +"translates each character into its decomposed form. Normal form C (NFC) " +"first applies a canonical decomposition, then composes pre-combined " +"characters again." +msgstr "" + +#: ../Doc/library/unicodedata.rst:120 +msgid "" +"In addition to these two forms, there are two additional normal forms based " +"on compatibility equivalence. In Unicode, certain characters are supported " +"which normally would be unified with other characters. For example, U+2160 " +"(ROMAN NUMERAL ONE) is really the same thing as U+0049 (LATIN CAPITAL LETTER " +"I). However, it is supported in Unicode for compatibility with existing " +"character sets (e.g. gb2312)." +msgstr "" + +#: ../Doc/library/unicodedata.rst:127 +msgid "" +"The normal form KD (NFKD) will apply the compatibility decomposition, i.e. " +"replace all compatibility characters with their equivalents. The normal form " +"KC (NFKC) first applies the compatibility decomposition, followed by the " +"canonical composition." +msgstr "" + +#: ../Doc/library/unicodedata.rst:132 +msgid "" +"Even if two unicode strings are normalized and look the same to a human " +"reader, if one has combining characters and the other doesn't, they may not " +"compare equal." +msgstr "" + +#: ../Doc/library/unicodedata.rst:137 +msgid "In addition, the module exposes the following constant:" +msgstr "" + +#: ../Doc/library/unicodedata.rst:141 +msgid "The version of the Unicode database used in this module." +msgstr "" + +#: ../Doc/library/unicodedata.rst:146 +msgid "" +"This is an object that has the same methods as the entire module, but uses " +"the Unicode database version 3.2 instead, for applications that require this " +"specific version of the Unicode database (such as IDNA)." +msgstr "" + +#: ../Doc/library/unicodedata.rst:171 +msgid "http://www.unicode.org/Public/9.0.0/ucd/NameAliases.txt" +msgstr "" + +#: ../Doc/library/unicodedata.rst:173 +msgid "http://www.unicode.org/Public/9.0.0/ucd/NamedSequences.txt" +msgstr "" + +#: ../Doc/library/unittest.rst:2 +msgid ":mod:`unittest` --- Unit testing framework" +msgstr "" + +#: ../Doc/library/unittest.rst:12 +msgid "**Source code:** :source:`Lib/unittest/__init__.py`" +msgstr "" + +#: ../Doc/library/unittest.rst:16 +msgid "" +"(If you are already familiar with the basic concepts of testing, you might " +"want to skip to :ref:`the list of assert methods `.)" +msgstr "" + +#: ../Doc/library/unittest.rst:19 +msgid "" +"The :mod:`unittest` unit testing framework was originally inspired by JUnit " +"and has a similar flavor as major unit testing frameworks in other " +"languages. It supports test automation, sharing of setup and shutdown code " +"for tests, aggregation of tests into collections, and independence of the " +"tests from the reporting framework." +msgstr "" + +#: ../Doc/library/unittest.rst:25 +msgid "" +"To achieve this, :mod:`unittest` supports some important concepts in an " +"object-oriented way:" +msgstr "" + +#: ../Doc/library/unittest.rst:32 +msgid "test fixture" +msgstr "" + +#: ../Doc/library/unittest.rst:29 +msgid "" +"A :dfn:`test fixture` represents the preparation needed to perform one or " +"more tests, and any associate cleanup actions. This may involve, for " +"example, creating temporary or proxy databases, directories, or starting a " +"server process." +msgstr "" + +#: ../Doc/library/unittest.rst:37 +msgid "test case" +msgstr "" + +#: ../Doc/library/unittest.rst:35 +msgid "" +"A :dfn:`test case` is the individual unit of testing. It checks for a " +"specific response to a particular set of inputs. :mod:`unittest` provides a " +"base class, :class:`TestCase`, which may be used to create new test cases." +msgstr "" + +#: ../Doc/library/unittest.rst:41 +msgid "test suite" +msgstr "" + +#: ../Doc/library/unittest.rst:40 +msgid "" +"A :dfn:`test suite` is a collection of test cases, test suites, or both. It " +"is used to aggregate tests that should be executed together." +msgstr "" + +#: ../Doc/library/unittest.rst:48 +msgid "test runner" +msgstr "" + +#: ../Doc/library/unittest.rst:44 +msgid "" +"A :dfn:`test runner` is a component which orchestrates the execution of " +"tests and provides the outcome to the user. The runner may use a graphical " +"interface, a textual interface, or return a special value to indicate the " +"results of executing the tests." +msgstr "" + +#: ../Doc/library/unittest.rst:53 +msgid "Another test-support module with a very different flavor." +msgstr "" + +#: ../Doc/library/unittest.rst:57 +msgid "" +"`Simple Smalltalk Testing: With Patterns `_" +msgstr "" + +#: ../Doc/library/unittest.rst:56 +msgid "" +"Kent Beck's original paper on testing frameworks using the pattern shared " +"by :mod:`unittest`." +msgstr "" + +#: ../Doc/library/unittest.rst:61 +msgid "" +"`Nose `_ and `py.test `_" +msgstr "" + +#: ../Doc/library/unittest.rst:60 +msgid "" +"Third-party unittest frameworks with a lighter-weight syntax for writing " +"tests. For example, ``assert func(10) == 42``." +msgstr "" + +#: ../Doc/library/unittest.rst:65 +msgid "" +"`The Python Testing Tools Taxonomy `_" +msgstr "" + +#: ../Doc/library/unittest.rst:64 +msgid "" +"An extensive list of Python testing tools including functional testing " +"frameworks and mock object libraries." +msgstr "" + +#: ../Doc/library/unittest.rst:69 +msgid "" +"`Testing in Python Mailing List `_" +msgstr "" + +#: ../Doc/library/unittest.rst:68 +msgid "" +"A special-interest-group for discussion of testing, and testing tools, in " +"Python." +msgstr "" + +#: ../Doc/library/unittest.rst:71 +msgid "" +"The script :file:`Tools/unittestgui/unittestgui.py` in the Python source " +"distribution is a GUI tool for test discovery and execution. This is " +"intended largely for ease of use for those new to unit testing. For " +"production environments it is recommended that tests be driven by a " +"continuous integration system such as `Buildbot `_, " +"`Jenkins `_ or `Hudson `_." +msgstr "" + +#: ../Doc/library/unittest.rst:82 +msgid "Basic example" +msgstr "" + +#: ../Doc/library/unittest.rst:84 +msgid "" +"The :mod:`unittest` module provides a rich set of tools for constructing and " +"running tests. This section demonstrates that a small subset of the tools " +"suffice to meet the needs of most users." +msgstr "" + +#: ../Doc/library/unittest.rst:88 +msgid "Here is a short script to test three string methods::" +msgstr "" + +#: ../Doc/library/unittest.rst:112 +msgid "" +"A testcase is created by subclassing :class:`unittest.TestCase`. The three " +"individual tests are defined with methods whose names start with the letters " +"``test``. This naming convention informs the test runner about which " +"methods represent tests." +msgstr "" + +#: ../Doc/library/unittest.rst:117 +msgid "" +"The crux of each test is a call to :meth:`~TestCase.assertEqual` to check " +"for an expected result; :meth:`~TestCase.assertTrue` or :meth:`~TestCase." +"assertFalse` to verify a condition; or :meth:`~TestCase.assertRaises` to " +"verify that a specific exception gets raised. These methods are used " +"instead of the :keyword:`assert` statement so the test runner can accumulate " +"all test results and produce a report." +msgstr "" + +#: ../Doc/library/unittest.rst:124 +msgid "" +"The :meth:`~TestCase.setUp` and :meth:`~TestCase.tearDown` methods allow you " +"to define instructions that will be executed before and after each test " +"method. They are covered in more detail in the section :ref:`organizing-" +"tests`." +msgstr "" + +#: ../Doc/library/unittest.rst:128 +msgid "" +"The final block shows a simple way to run the tests. :func:`unittest.main` " +"provides a command-line interface to the test script. When run from the " +"command line, the above script produces an output that looks like this::" +msgstr "" + +#: ../Doc/library/unittest.rst:138 +msgid "" +"Passing the ``-v`` option to your test script will instruct :func:`unittest." +"main` to enable a higher level of verbosity, and produce the following " +"output::" +msgstr "" + +#: ../Doc/library/unittest.rst:150 +msgid "" +"The above examples show the most commonly used :mod:`unittest` features " +"which are sufficient to meet many everyday testing needs. The remainder of " +"the documentation explores the full feature set from first principles." +msgstr "" + +#: ../Doc/library/unittest.rst:160 +msgid "" +"The unittest module can be used from the command line to run tests from " +"modules, classes or even individual test methods::" +msgstr "" + +#: ../Doc/library/unittest.rst:167 +msgid "" +"You can pass in a list with any combination of module names, and fully " +"qualified class or method names." +msgstr "" + +#: ../Doc/library/unittest.rst:170 +msgid "Test modules can be specified by file path as well::" +msgstr "" + +#: ../Doc/library/unittest.rst:174 +msgid "" +"This allows you to use the shell filename completion to specify the test " +"module. The file specified must still be importable as a module. The path is " +"converted to a module name by removing the '.py' and converting path " +"separators into '.'. If you want to execute a test file that isn't " +"importable as a module you should execute the file directly instead." +msgstr "" + +#: ../Doc/library/unittest.rst:180 +msgid "" +"You can run tests with more detail (higher verbosity) by passing in the -v " +"flag::" +msgstr "" + +#: ../Doc/library/unittest.rst:184 +msgid "" +"When executed without arguments :ref:`unittest-test-discovery` is started::" +msgstr "" + +#: ../Doc/library/unittest.rst:188 +msgid "For a list of all the command-line options::" +msgstr "" + +#: ../Doc/library/unittest.rst:192 +msgid "" +"In earlier versions it was only possible to run individual test methods and " +"not modules or classes." +msgstr "" + +#: ../Doc/library/unittest.rst:198 +msgid "Command-line options" +msgstr "" + +#: ../Doc/library/unittest.rst:200 +msgid ":program:`unittest` supports these command-line options:" +msgstr "" + +#: ../Doc/library/unittest.rst:206 +msgid "" +"The standard output and standard error streams are buffered during the test " +"run. Output during a passing test is discarded. Output is echoed normally on " +"test fail or error and is added to the failure messages." +msgstr "" + +#: ../Doc/library/unittest.rst:212 +msgid "" +":kbd:`Control-C` during the test run waits for the current test to end and " +"then reports all the results so far. A second :kbd:`Control-C` raises the " +"normal :exc:`KeyboardInterrupt` exception." +msgstr "" + +#: ../Doc/library/unittest.rst:216 +msgid "" +"See `Signal Handling`_ for the functions that provide this functionality." +msgstr "" + +#: ../Doc/library/unittest.rst:220 +msgid "Stop the test run on the first error or failure." +msgstr "" + +#: ../Doc/library/unittest.rst:224 +msgid "Show local variables in tracebacks." +msgstr "" + +#: ../Doc/library/unittest.rst:226 +msgid "The command-line options ``-b``, ``-c`` and ``-f`` were added." +msgstr "" + +#: ../Doc/library/unittest.rst:229 +msgid "The command-line option ``--locals``." +msgstr "" + +#: ../Doc/library/unittest.rst:232 +msgid "" +"The command line can also be used for test discovery, for running all of the " +"tests in a project or just a subset." +msgstr "" + +#: ../Doc/library/unittest.rst:239 +msgid "Test Discovery" +msgstr "" + +#: ../Doc/library/unittest.rst:243 +msgid "" +"Unittest supports simple test discovery. In order to be compatible with test " +"discovery, all of the test files must be :ref:`modules ` or :" +"ref:`packages ` (including :term:`namespace packages " +"`) importable from the top-level directory of the project " +"(this means that their filenames must be valid :ref:`identifiers " +"`)." +msgstr "" + +#: ../Doc/library/unittest.rst:250 +msgid "" +"Test discovery is implemented in :meth:`TestLoader.discover`, but can also " +"be used from the command line. The basic command-line usage is::" +msgstr "" + +#: ../Doc/library/unittest.rst:258 +msgid "" +"As a shortcut, ``python -m unittest`` is the equivalent of ``python -m " +"unittest discover``. If you want to pass arguments to test discovery the " +"``discover`` sub-command must be used explicitly." +msgstr "" + +#: ../Doc/library/unittest.rst:262 +msgid "The ``discover`` sub-command has the following options:" +msgstr "" + +#: ../Doc/library/unittest.rst:272 +msgid "Directory to start discovery (``.`` default)" +msgstr "" + +#: ../Doc/library/unittest.rst:276 +msgid "Pattern to match test files (``test*.py`` default)" +msgstr "" + +#: ../Doc/library/unittest.rst:280 +msgid "Top level directory of project (defaults to start directory)" +msgstr "" + +#: ../Doc/library/unittest.rst:282 +msgid "" +"The :option:`-s`, :option:`-p`, and :option:`-t` options can be passed in as " +"positional arguments in that order. The following two command lines are " +"equivalent::" +msgstr "" + +#: ../Doc/library/unittest.rst:289 +msgid "" +"As well as being a path it is possible to pass a package name, for example " +"``myproject.subpackage.test``, as the start directory. The package name you " +"supply will then be imported and its location on the filesystem will be used " +"as the start directory." +msgstr "" + +#: ../Doc/library/unittest.rst:296 +msgid "" +"Test discovery loads tests by importing them. Once test discovery has found " +"all the test files from the start directory you specify it turns the paths " +"into package names to import. For example :file:`foo/bar/baz.py` will be " +"imported as ``foo.bar.baz``." +msgstr "" + +#: ../Doc/library/unittest.rst:301 +msgid "" +"If you have a package installed globally and attempt test discovery on a " +"different copy of the package then the import *could* happen from the wrong " +"place. If this happens test discovery will warn you and exit." +msgstr "" + +#: ../Doc/library/unittest.rst:305 +msgid "" +"If you supply the start directory as a package name rather than a path to a " +"directory then discover assumes that whichever location it imports from is " +"the location you intended, so you will not get the warning." +msgstr "" + +#: ../Doc/library/unittest.rst:310 +msgid "" +"Test modules and packages can customize test loading and discovery by " +"through the `load_tests protocol`_." +msgstr "" + +#: ../Doc/library/unittest.rst:313 +msgid "Test discovery supports :term:`namespace packages `." +msgstr "" + +#: ../Doc/library/unittest.rst:320 +msgid "Organizing test code" +msgstr "" + +#: ../Doc/library/unittest.rst:322 +msgid "" +"The basic building blocks of unit testing are :dfn:`test cases` --- single " +"scenarios that must be set up and checked for correctness. In :mod:" +"`unittest`, test cases are represented by :class:`unittest.TestCase` " +"instances. To make your own test cases you must write subclasses of :class:" +"`TestCase` or use :class:`FunctionTestCase`." +msgstr "" + +#: ../Doc/library/unittest.rst:328 +msgid "" +"The testing code of a :class:`TestCase` instance should be entirely self " +"contained, such that it can be run either in isolation or in arbitrary " +"combination with any number of other test cases." +msgstr "" + +#: ../Doc/library/unittest.rst:332 +msgid "" +"The simplest :class:`TestCase` subclass will simply implement a test method " +"(i.e. a method whose name starts with ``test``) in order to perform specific " +"testing code::" +msgstr "" + +#: ../Doc/library/unittest.rst:343 +msgid "" +"Note that in order to test something, we use one of the :meth:`assert\\*` " +"methods provided by the :class:`TestCase` base class. If the test fails, an " +"exception will be raised, and :mod:`unittest` will identify the test case as " +"a :dfn:`failure`. Any other exceptions will be treated as :dfn:`errors`." +msgstr "" + +#: ../Doc/library/unittest.rst:348 +msgid "" +"Tests can be numerous, and their set-up can be repetitive. Luckily, we can " +"factor out set-up code by implementing a method called :meth:`~TestCase." +"setUp`, which the testing framework will automatically call for every single " +"test we run::" +msgstr "" + +#: ../Doc/library/unittest.rst:369 +msgid "" +"The order in which the various tests will be run is determined by sorting " +"the test method names with respect to the built-in ordering for strings." +msgstr "" + +#: ../Doc/library/unittest.rst:373 +msgid "" +"If the :meth:`~TestCase.setUp` method raises an exception while the test is " +"running, the framework will consider the test to have suffered an error, and " +"the test method will not be executed." +msgstr "" + +#: ../Doc/library/unittest.rst:377 +msgid "" +"Similarly, we can provide a :meth:`~TestCase.tearDown` method that tidies up " +"after the test method has been run::" +msgstr "" + +#: ../Doc/library/unittest.rst:389 +msgid "" +"If :meth:`~TestCase.setUp` succeeded, :meth:`~TestCase.tearDown` will be run " +"whether the test method succeeded or not." +msgstr "" + +#: ../Doc/library/unittest.rst:392 +msgid "" +"Such a working environment for the testing code is called a :dfn:`fixture`." +msgstr "" + +#: ../Doc/library/unittest.rst:394 +msgid "" +"Test case instances are grouped together according to the features they " +"test. :mod:`unittest` provides a mechanism for this: the :dfn:`test suite`, " +"represented by :mod:`unittest`'s :class:`TestSuite` class. In most cases, " +"calling :func:`unittest.main` will do the right thing and collect all the " +"module's test cases for you, and then execute them." +msgstr "" + +#: ../Doc/library/unittest.rst:400 +msgid "" +"However, should you want to customize the building of your test suite, you " +"can do it yourself::" +msgstr "" + +#: ../Doc/library/unittest.rst:409 +msgid "" +"You can place the definitions of test cases and test suites in the same " +"modules as the code they are to test (such as :file:`widget.py`), but there " +"are several advantages to placing the test code in a separate module, such " +"as :file:`test_widget.py`:" +msgstr "" + +#: ../Doc/library/unittest.rst:414 +msgid "The test module can be run standalone from the command line." +msgstr "" + +#: ../Doc/library/unittest.rst:416 +msgid "The test code can more easily be separated from shipped code." +msgstr "" + +#: ../Doc/library/unittest.rst:418 +msgid "" +"There is less temptation to change test code to fit the code it tests " +"without a good reason." +msgstr "" + +#: ../Doc/library/unittest.rst:421 +msgid "" +"Test code should be modified much less frequently than the code it tests." +msgstr "" + +#: ../Doc/library/unittest.rst:423 +msgid "Tested code can be refactored more easily." +msgstr "" + +#: ../Doc/library/unittest.rst:425 +msgid "" +"Tests for modules written in C must be in separate modules anyway, so why " +"not be consistent?" +msgstr "" + +#: ../Doc/library/unittest.rst:428 +msgid "" +"If the testing strategy changes, there is no need to change the source code." +msgstr "" + +#: ../Doc/library/unittest.rst:434 +msgid "Re-using old test code" +msgstr "" + +#: ../Doc/library/unittest.rst:436 +msgid "" +"Some users will find that they have existing test code that they would like " +"to run from :mod:`unittest`, without converting every old test function to " +"a :class:`TestCase` subclass." +msgstr "" + +#: ../Doc/library/unittest.rst:440 +msgid "" +"For this reason, :mod:`unittest` provides a :class:`FunctionTestCase` class. " +"This subclass of :class:`TestCase` can be used to wrap an existing test " +"function. Set-up and tear-down functions can also be provided." +msgstr "" + +#: ../Doc/library/unittest.rst:444 +msgid "Given the following test function::" +msgstr "" + +#: ../Doc/library/unittest.rst:451 +msgid "" +"one can create an equivalent test case instance as follows, with optional " +"set-up and tear-down methods::" +msgstr "" + +#: ../Doc/library/unittest.rst:460 +msgid "" +"Even though :class:`FunctionTestCase` can be used to quickly convert an " +"existing test base over to a :mod:`unittest`\\ -based system, this approach " +"is not recommended. Taking the time to set up proper :class:`TestCase` " +"subclasses will make future test refactorings infinitely easier." +msgstr "" + +#: ../Doc/library/unittest.rst:465 +msgid "" +"In some cases, the existing tests may have been written using the :mod:" +"`doctest` module. If so, :mod:`doctest` provides a :class:`DocTestSuite` " +"class that can automatically build :class:`unittest.TestSuite` instances " +"from the existing :mod:`doctest`\\ -based tests." +msgstr "" + +#: ../Doc/library/unittest.rst:474 +msgid "Skipping tests and expected failures" +msgstr "" + +#: ../Doc/library/unittest.rst:478 +msgid "" +"Unittest supports skipping individual test methods and even whole classes of " +"tests. In addition, it supports marking a test as an \"expected failure,\" " +"a test that is broken and will fail, but shouldn't be counted as a failure " +"on a :class:`TestResult`." +msgstr "" + +#: ../Doc/library/unittest.rst:483 +msgid "" +"Skipping a test is simply a matter of using the :func:`skip` :term:" +"`decorator` or one of its conditional variants." +msgstr "" + +#: ../Doc/library/unittest.rst:486 +msgid "Basic skipping looks like this::" +msgstr "" + +#: ../Doc/library/unittest.rst:505 +msgid "This is the output of running the example above in verbose mode::" +msgstr "" + +#: ../Doc/library/unittest.rst:516 +msgid "Classes can be skipped just like methods::" +msgstr "" + +#: ../Doc/library/unittest.rst:523 +msgid "" +":meth:`TestCase.setUp` can also skip the test. This is useful when a " +"resource that needs to be set up is not available." +msgstr "" + +#: ../Doc/library/unittest.rst:526 +msgid "Expected failures use the :func:`expectedFailure` decorator. ::" +msgstr "" + +#: ../Doc/library/unittest.rst:533 +msgid "" +"It's easy to roll your own skipping decorators by making a decorator that " +"calls :func:`skip` on the test when it wants it to be skipped. This " +"decorator skips the test unless the passed object has a certain attribute::" +msgstr "" + +#: ../Doc/library/unittest.rst:542 +msgid "The following decorators implement test skipping and expected failures:" +msgstr "" + +#: ../Doc/library/unittest.rst:546 +msgid "" +"Unconditionally skip the decorated test. *reason* should describe why the " +"test is being skipped." +msgstr "" + +#: ../Doc/library/unittest.rst:551 +msgid "Skip the decorated test if *condition* is true." +msgstr "" + +#: ../Doc/library/unittest.rst:555 +msgid "Skip the decorated test unless *condition* is true." +msgstr "" + +#: ../Doc/library/unittest.rst:559 +msgid "" +"Mark the test as an expected failure. If the test fails when run, the test " +"is not counted as a failure." +msgstr "" + +#: ../Doc/library/unittest.rst:564 +msgid "This exception is raised to skip a test." +msgstr "" + +#: ../Doc/library/unittest.rst:566 +msgid "" +"Usually you can use :meth:`TestCase.skipTest` or one of the skipping " +"decorators instead of raising this directly." +msgstr "" + +#: ../Doc/library/unittest.rst:569 +msgid "" +"Skipped tests will not have :meth:`~TestCase.setUp` or :meth:`~TestCase." +"tearDown` run around them. Skipped classes will not have :meth:`~TestCase." +"setUpClass` or :meth:`~TestCase.tearDownClass` run. Skipped modules will not " +"have :func:`setUpModule` or :func:`tearDownModule` run." +msgstr "" + +#: ../Doc/library/unittest.rst:577 +msgid "Distinguishing test iterations using subtests" +msgstr "" + +#: ../Doc/library/unittest.rst:581 +msgid "" +"When some of your tests differ only by a some very small differences, for " +"instance some parameters, unittest allows you to distinguish them inside the " +"body of a test method using the :meth:`~TestCase.subTest` context manager." +msgstr "" + +#: ../Doc/library/unittest.rst:585 +msgid "For example, the following test::" +msgstr "" + +#: ../Doc/library/unittest.rst:597 +msgid "will produce the following output::" +msgstr "" + +#: ../Doc/library/unittest.rst:623 +msgid "" +"Without using a subtest, execution would stop after the first failure, and " +"the error would be less easy to diagnose because the value of ``i`` wouldn't " +"be displayed::" +msgstr "" + +#: ../Doc/library/unittest.rst:641 +msgid "This section describes in depth the API of :mod:`unittest`." +msgstr "" + +#: ../Doc/library/unittest.rst:647 +msgid "Test cases" +msgstr "" + +#: ../Doc/library/unittest.rst:651 +msgid "" +"Instances of the :class:`TestCase` class represent the logical test units in " +"the :mod:`unittest` universe. This class is intended to be used as a base " +"class, with specific tests being implemented by concrete subclasses. This " +"class implements the interface needed by the test runner to allow it to " +"drive the tests, and methods that the test code can use to check for and " +"report various kinds of failure." +msgstr "" + +#: ../Doc/library/unittest.rst:658 +msgid "" +"Each instance of :class:`TestCase` will run a single base method: the method " +"named *methodName*. In most uses of :class:`TestCase`, you will neither " +"change the *methodName* nor reimplement the default ``runTest()`` method." +msgstr "" + +#: ../Doc/library/unittest.rst:663 +msgid "" +":class:`TestCase` can be instantiated successfully without providing a " +"*methodName*. This makes it easier to experiment with :class:`TestCase` from " +"the interactive interpreter." +msgstr "" + +#: ../Doc/library/unittest.rst:668 +msgid "" +":class:`TestCase` instances provide three groups of methods: one group used " +"to run the test, another used by the test implementation to check conditions " +"and report failures, and some inquiry methods allowing information about the " +"test itself to be gathered." +msgstr "" + +#: ../Doc/library/unittest.rst:673 +msgid "Methods in the first group (running the test) are:" +msgstr "" + +#: ../Doc/library/unittest.rst:677 +msgid "" +"Method called to prepare the test fixture. This is called immediately " +"before calling the test method; other than :exc:`AssertionError` or :exc:" +"`SkipTest`, any exception raised by this method will be considered an error " +"rather than a test failure. The default implementation does nothing." +msgstr "" + +#: ../Doc/library/unittest.rst:685 +msgid "" +"Method called immediately after the test method has been called and the " +"result recorded. This is called even if the test method raised an " +"exception, so the implementation in subclasses may need to be particularly " +"careful about checking internal state. Any exception, other than :exc:" +"`AssertionError` or :exc:`SkipTest`, raised by this method will be " +"considered an additional error rather than a test failure (thus increasing " +"the total number of reported errors). This method will only be called if " +"the :meth:`setUp` succeeds, regardless of the outcome of the test method. " +"The default implementation does nothing." +msgstr "" + +#: ../Doc/library/unittest.rst:698 +msgid "" +"A class method called before tests in an individual class run. " +"``setUpClass`` is called with the class as the only argument and must be " +"decorated as a :func:`classmethod`::" +msgstr "" + +#: ../Doc/library/unittest.rst:706 ../Doc/library/unittest.rst:721 +msgid "See `Class and Module Fixtures`_ for more details." +msgstr "" + +#: ../Doc/library/unittest.rst:713 +msgid "" +"A class method called after tests in an individual class have run. " +"``tearDownClass`` is called with the class as the only argument and must be " +"decorated as a :meth:`classmethod`::" +msgstr "" + +#: ../Doc/library/unittest.rst:728 +msgid "" +"Run the test, collecting the result into the :class:`TestResult` object " +"passed as *result*. If *result* is omitted or ``None``, a temporary result " +"object is created (by calling the :meth:`defaultTestResult` method) and " +"used. The result object is returned to :meth:`run`'s caller." +msgstr "" + +#: ../Doc/library/unittest.rst:734 +msgid "" +"The same effect may be had by simply calling the :class:`TestCase` instance." +msgstr "" + +#: ../Doc/library/unittest.rst:737 +msgid "" +"Previous versions of ``run`` did not return the result. Neither did calling " +"an instance." +msgstr "" + +#: ../Doc/library/unittest.rst:743 +msgid "" +"Calling this during a test method or :meth:`setUp` skips the current test. " +"See :ref:`unittest-skipping` for more information." +msgstr "" + +#: ../Doc/library/unittest.rst:751 +msgid "" +"Return a context manager which executes the enclosed code block as a " +"subtest. *msg* and *params* are optional, arbitrary values which are " +"displayed whenever a subtest fails, allowing you to identify them clearly." +msgstr "" + +#: ../Doc/library/unittest.rst:756 +msgid "" +"A test case can contain any number of subtest declarations, and they can be " +"arbitrarily nested." +msgstr "" + +#: ../Doc/library/unittest.rst:759 +msgid "See :ref:`subtests` for more information." +msgstr "" + +#: ../Doc/library/unittest.rst:766 +msgid "" +"Run the test without collecting the result. This allows exceptions raised " +"by the test to be propagated to the caller, and can be used to support " +"running tests under a debugger." +msgstr "" + +#: ../Doc/library/unittest.rst:772 +msgid "" +"The :class:`TestCase` class provides several assert methods to check for and " +"report failures. The following table lists the most commonly used methods " +"(see the tables below for more assert methods):" +msgstr "" + +#: ../Doc/library/unittest.rst:777 ../Doc/library/unittest.rst:899 +#: ../Doc/library/unittest.rst:1091 ../Doc/library/unittest.rst:1215 +msgid "Method" +msgstr "" + +#: ../Doc/library/unittest.rst:777 ../Doc/library/unittest.rst:899 +#: ../Doc/library/unittest.rst:1091 +msgid "Checks that" +msgstr "" + +#: ../Doc/library/unittest.rst:777 ../Doc/library/unittest.rst:899 +#: ../Doc/library/unittest.rst:1091 ../Doc/library/unittest.rst:1215 +msgid "New in" +msgstr "" + +#: ../Doc/library/unittest.rst:779 +msgid ":meth:`assertEqual(a, b) `" +msgstr "" + +#: ../Doc/library/unittest.rst:782 +msgid ":meth:`assertNotEqual(a, b) `" +msgstr "" + +#: ../Doc/library/unittest.rst:785 +msgid ":meth:`assertTrue(x) `" +msgstr "" + +#: ../Doc/library/unittest.rst:785 +msgid "``bool(x) is True``" +msgstr "" + +#: ../Doc/library/unittest.rst:788 +msgid ":meth:`assertFalse(x) `" +msgstr "" + +#: ../Doc/library/unittest.rst:788 +msgid "``bool(x) is False``" +msgstr "" + +#: ../Doc/library/unittest.rst:791 +msgid ":meth:`assertIs(a, b) `" +msgstr "" + +#: ../Doc/library/unittest.rst:791 ../Doc/library/unittest.rst:794 +#: ../Doc/library/unittest.rst:797 ../Doc/library/unittest.rst:800 +#: ../Doc/library/unittest.rst:803 ../Doc/library/unittest.rst:806 +#: ../Doc/library/unittest.rst:904 ../Doc/library/unittest.rst:1099 +#: ../Doc/library/unittest.rst:1102 ../Doc/library/unittest.rst:1105 +#: ../Doc/library/unittest.rst:1108 ../Doc/library/unittest.rst:1111 +#: ../Doc/library/unittest.rst:1217 ../Doc/library/unittest.rst:1220 +#: ../Doc/library/unittest.rst:1223 ../Doc/library/unittest.rst:1226 +#: ../Doc/library/unittest.rst:1229 ../Doc/library/unittest.rst:1232 +msgid "3.1" +msgstr "" + +#: ../Doc/library/unittest.rst:794 +msgid ":meth:`assertIsNot(a, b) `" +msgstr "" + +#: ../Doc/library/unittest.rst:797 +msgid ":meth:`assertIsNone(x) `" +msgstr "" + +#: ../Doc/library/unittest.rst:797 +msgid "``x is None``" +msgstr "" + +#: ../Doc/library/unittest.rst:800 +msgid ":meth:`assertIsNotNone(x) `" +msgstr "" + +#: ../Doc/library/unittest.rst:800 +msgid "``x is not None``" +msgstr "" + +#: ../Doc/library/unittest.rst:803 +msgid ":meth:`assertIn(a, b) `" +msgstr "" + +#: ../Doc/library/unittest.rst:803 +msgid "``a in b``" +msgstr "" + +#: ../Doc/library/unittest.rst:806 +msgid ":meth:`assertNotIn(a, b) `" +msgstr "" + +#: ../Doc/library/unittest.rst:806 +msgid "``a not in b``" +msgstr "" + +#: ../Doc/library/unittest.rst:809 +msgid ":meth:`assertIsInstance(a, b) `" +msgstr "" + +#: ../Doc/library/unittest.rst:809 +msgid "``isinstance(a, b)``" +msgstr "" + +#: ../Doc/library/unittest.rst:809 ../Doc/library/unittest.rst:812 +#: ../Doc/library/unittest.rst:907 ../Doc/library/unittest.rst:910 +#: ../Doc/library/unittest.rst:1114 ../Doc/library/unittest.rst:1117 +msgid "3.2" +msgstr "" + +#: ../Doc/library/unittest.rst:812 +msgid ":meth:`assertNotIsInstance(a, b) `" +msgstr "" + +#: ../Doc/library/unittest.rst:812 +msgid "``not isinstance(a, b)``" +msgstr "" + +#: ../Doc/library/unittest.rst:816 +msgid "" +"All the assert methods accept a *msg* argument that, if specified, is used " +"as the error message on failure (see also :data:`longMessage`). Note that " +"the *msg* keyword argument can be passed to :meth:`assertRaises`, :meth:" +"`assertRaisesRegex`, :meth:`assertWarns`, :meth:`assertWarnsRegex` only when " +"they are used as a context manager." +msgstr "" + +#: ../Doc/library/unittest.rst:824 +msgid "" +"Test that *first* and *second* are equal. If the values do not compare " +"equal, the test will fail." +msgstr "" + +#: ../Doc/library/unittest.rst:827 +msgid "" +"In addition, if *first* and *second* are the exact same type and one of " +"list, tuple, dict, set, frozenset or str or any type that a subclass " +"registers with :meth:`addTypeEqualityFunc` the type-specific equality " +"function will be called in order to generate a more useful default error " +"message (see also the :ref:`list of type-specific methods `)." +msgstr "" + +#: ../Doc/library/unittest.rst:834 +msgid "Added the automatic calling of type-specific equality function." +msgstr "" + +#: ../Doc/library/unittest.rst:837 +msgid "" +":meth:`assertMultiLineEqual` added as the default type equality function for " +"comparing strings." +msgstr "" + +#: ../Doc/library/unittest.rst:844 +msgid "" +"Test that *first* and *second* are not equal. If the values do compare " +"equal, the test will fail." +msgstr "" + +#: ../Doc/library/unittest.rst:850 +msgid "Test that *expr* is true (or false)." +msgstr "" + +#: ../Doc/library/unittest.rst:852 +msgid "" +"Note that this is equivalent to ``bool(expr) is True`` and not to ``expr is " +"True`` (use ``assertIs(expr, True)`` for the latter). This method should " +"also be avoided when more specific methods are available (e.g. " +"``assertEqual(a, b)`` instead of ``assertTrue(a == b)``), because they " +"provide a better error message in case of failure." +msgstr "" + +#: ../Doc/library/unittest.rst:862 +msgid "" +"Test that *first* and *second* evaluate (or don't evaluate) to the same " +"object." +msgstr "" + +#: ../Doc/library/unittest.rst:871 +msgid "Test that *expr* is (or is not) None." +msgstr "" + +#: ../Doc/library/unittest.rst:879 +msgid "Test that *first* is (or is not) in *second*." +msgstr "" + +#: ../Doc/library/unittest.rst:887 +msgid "" +"Test that *obj* is (or is not) an instance of *cls* (which can be a class or " +"a tuple of classes, as supported by :func:`isinstance`). To check for the " +"exact type, use :func:`assertIs(type(obj), cls) `." +msgstr "" + +#: ../Doc/library/unittest.rst:895 +msgid "" +"It is also possible to check the production of exceptions, warnings, and log " +"messages using the following methods:" +msgstr "" + +#: ../Doc/library/unittest.rst:901 +msgid ":meth:`assertRaises(exc, fun, *args, **kwds) `" +msgstr "" + +#: ../Doc/library/unittest.rst:901 +msgid "``fun(*args, **kwds)`` raises *exc*" +msgstr "" + +#: ../Doc/library/unittest.rst:904 +msgid "" +":meth:`assertRaisesRegex(exc, r, fun, *args, **kwds) `" +msgstr "" + +#: ../Doc/library/unittest.rst:904 +msgid "``fun(*args, **kwds)`` raises *exc* and the message matches regex *r*" +msgstr "" + +#: ../Doc/library/unittest.rst:907 +msgid ":meth:`assertWarns(warn, fun, *args, **kwds) `" +msgstr "" + +#: ../Doc/library/unittest.rst:907 +msgid "``fun(*args, **kwds)`` raises *warn*" +msgstr "" + +#: ../Doc/library/unittest.rst:910 +msgid "" +":meth:`assertWarnsRegex(warn, r, fun, *args, **kwds) `" +msgstr "" + +#: ../Doc/library/unittest.rst:910 +msgid "``fun(*args, **kwds)`` raises *warn* and the message matches regex *r*" +msgstr "" + +#: ../Doc/library/unittest.rst:913 +msgid ":meth:`assertLogs(logger, level) `" +msgstr "" + +#: ../Doc/library/unittest.rst:913 +msgid "The ``with`` block logs on *logger* with minimum *level*" +msgstr "" + +#: ../Doc/library/unittest.rst:913 +msgid "3.4" +msgstr "" + +#: ../Doc/library/unittest.rst:920 +msgid "" +"Test that an exception is raised when *callable* is called with any " +"positional or keyword arguments that are also passed to :meth:" +"`assertRaises`. The test passes if *exception* is raised, is an error if " +"another exception is raised, or fails if no exception is raised. To catch " +"any of a group of exceptions, a tuple containing the exception classes may " +"be passed as *exception*." +msgstr "" + +#: ../Doc/library/unittest.rst:927 +msgid "" +"If only the *exception* and possibly the *msg* arguments are given, return a " +"context manager so that the code under test can be written inline rather " +"than as a function::" +msgstr "" + +#: ../Doc/library/unittest.rst:934 +msgid "" +"When used as a context manager, :meth:`assertRaises` accepts the additional " +"keyword argument *msg*." +msgstr "" + +#: ../Doc/library/unittest.rst:937 +msgid "" +"The context manager will store the caught exception object in its :attr:" +"`exception` attribute. This can be useful if the intention is to perform " +"additional checks on the exception raised::" +msgstr "" + +#: ../Doc/library/unittest.rst:947 +msgid "Added the ability to use :meth:`assertRaises` as a context manager." +msgstr "" + +#: ../Doc/library/unittest.rst:950 +msgid "Added the :attr:`exception` attribute." +msgstr "" + +#: ../Doc/library/unittest.rst:953 ../Doc/library/unittest.rst:979 +#: ../Doc/library/unittest.rst:1020 ../Doc/library/unittest.rst:1043 +msgid "Added the *msg* keyword argument when used as a context manager." +msgstr "" + +#: ../Doc/library/unittest.rst:960 +msgid "" +"Like :meth:`assertRaises` but also tests that *regex* matches on the string " +"representation of the raised exception. *regex* may be a regular expression " +"object or a string containing a regular expression suitable for use by :func:" +"`re.search`. Examples::" +msgstr "" + +#: ../Doc/library/unittest.rst:973 +msgid "under the name ``assertRaisesRegexp``." +msgstr "" + +#: ../Doc/library/unittest.rst:976 +msgid "Renamed to :meth:`assertRaisesRegex`." +msgstr "" + +#: ../Doc/library/unittest.rst:986 +msgid "" +"Test that a warning is triggered when *callable* is called with any " +"positional or keyword arguments that are also passed to :meth:" +"`assertWarns`. The test passes if *warning* is triggered and fails if it " +"isn't. Any exception is an error. To catch any of a group of warnings, a " +"tuple containing the warning classes may be passed as *warnings*." +msgstr "" + +#: ../Doc/library/unittest.rst:993 +msgid "" +"If only the *warning* and possibly the *msg* arguments are given, return a " +"context manager so that the code under test can be written inline rather " +"than as a function::" +msgstr "" + +#: ../Doc/library/unittest.rst:1000 +msgid "" +"When used as a context manager, :meth:`assertWarns` accepts the additional " +"keyword argument *msg*." +msgstr "" + +#: ../Doc/library/unittest.rst:1003 +msgid "" +"The context manager will store the caught warning object in its :attr:" +"`warning` attribute, and the source line which triggered the warnings in " +"the :attr:`filename` and :attr:`lineno` attributes. This can be useful if " +"the intention is to perform additional checks on the warning caught::" +msgstr "" + +#: ../Doc/library/unittest.rst:1015 +msgid "" +"This method works regardless of the warning filters in place when it is " +"called." +msgstr "" + +#: ../Doc/library/unittest.rst:1027 +msgid "" +"Like :meth:`assertWarns` but also tests that *regex* matches on the message " +"of the triggered warning. *regex* may be a regular expression object or a " +"string containing a regular expression suitable for use by :func:`re." +"search`. Example::" +msgstr "" + +#: ../Doc/library/unittest.rst:1048 +msgid "" +"A context manager to test that at least one message is logged on the " +"*logger* or one of its children, with at least the given *level*." +msgstr "" + +#: ../Doc/library/unittest.rst:1052 +msgid "" +"If given, *logger* should be a :class:`logging.Logger` object or a :class:" +"`str` giving the name of a logger. The default is the root logger, which " +"will catch all messages." +msgstr "" + +#: ../Doc/library/unittest.rst:1056 +msgid "" +"If given, *level* should be either a numeric logging level or its string " +"equivalent (for example either ``\"ERROR\"`` or :attr:`logging.ERROR`). The " +"default is :attr:`logging.INFO`." +msgstr "" + +#: ../Doc/library/unittest.rst:1060 +msgid "" +"The test passes if at least one message emitted inside the ``with`` block " +"matches the *logger* and *level* conditions, otherwise it fails." +msgstr "" + +#: ../Doc/library/unittest.rst:1063 +msgid "" +"The object returned by the context manager is a recording helper which keeps " +"tracks of the matching log messages. It has two attributes:" +msgstr "" + +#: ../Doc/library/unittest.rst:1069 +msgid "" +"A list of :class:`logging.LogRecord` objects of the matching log messages." +msgstr "" + +#: ../Doc/library/unittest.rst:1074 +msgid "" +"A list of :class:`str` objects with the formatted output of matching " +"messages." +msgstr "" + +#: ../Doc/library/unittest.rst:1088 +msgid "" +"There are also other methods used to perform more specific checks, such as:" +msgstr "" + +#: ../Doc/library/unittest.rst:1093 +msgid ":meth:`assertAlmostEqual(a, b) `" +msgstr "" + +#: ../Doc/library/unittest.rst:1093 +msgid "``round(a-b, 7) == 0``" +msgstr "" + +#: ../Doc/library/unittest.rst:1096 +msgid ":meth:`assertNotAlmostEqual(a, b) `" +msgstr "" + +#: ../Doc/library/unittest.rst:1096 +msgid "``round(a-b, 7) != 0``" +msgstr "" + +#: ../Doc/library/unittest.rst:1099 +msgid ":meth:`assertGreater(a, b) `" +msgstr "" + +#: ../Doc/library/unittest.rst:1102 +msgid ":meth:`assertGreaterEqual(a, b) `" +msgstr "" + +#: ../Doc/library/unittest.rst:1105 +msgid ":meth:`assertLess(a, b) `" +msgstr "" + +#: ../Doc/library/unittest.rst:1108 +msgid ":meth:`assertLessEqual(a, b) `" +msgstr "" + +#: ../Doc/library/unittest.rst:1111 +msgid ":meth:`assertRegex(s, r) `" +msgstr "" + +#: ../Doc/library/unittest.rst:1111 +msgid "``r.search(s)``" +msgstr "" + +#: ../Doc/library/unittest.rst:1114 +msgid ":meth:`assertNotRegex(s, r) `" +msgstr "" + +#: ../Doc/library/unittest.rst:1114 +msgid "``not r.search(s)``" +msgstr "" + +#: ../Doc/library/unittest.rst:1117 +msgid ":meth:`assertCountEqual(a, b) `" +msgstr "" + +#: ../Doc/library/unittest.rst:1117 +msgid "" +"*a* and *b* have the same elements in the same number, regardless of their " +"order" +msgstr "" + +#: ../Doc/library/unittest.rst:1126 +msgid "" +"Test that *first* and *second* are approximately (or not approximately) " +"equal by computing the difference, rounding to the given number of decimal " +"*places* (default 7), and comparing to zero. Note that these methods round " +"the values to the given number of *decimal places* (i.e. like the :func:" +"`round` function) and not *significant digits*." +msgstr "" + +#: ../Doc/library/unittest.rst:1132 +msgid "" +"If *delta* is supplied instead of *places* then the difference between " +"*first* and *second* must be less or equal to (or greater than) *delta*." +msgstr "" + +#: ../Doc/library/unittest.rst:1135 +msgid "Supplying both *delta* and *places* raises a ``TypeError``." +msgstr "" + +#: ../Doc/library/unittest.rst:1137 +msgid "" +":meth:`assertAlmostEqual` automatically considers almost equal objects that " +"compare equal. :meth:`assertNotAlmostEqual` automatically fails if the " +"objects compare equal. Added the *delta* keyword argument." +msgstr "" + +#: ../Doc/library/unittest.rst:1148 +msgid "" +"Test that *first* is respectively >, >=, < or <= than *second* depending on " +"the method name. If not, the test will fail::" +msgstr "" + +#: ../Doc/library/unittest.rst:1160 +msgid "" +"Test that a *regex* search matches (or does not match) *text*. In case of " +"failure, the error message will include the pattern and the *text* (or the " +"pattern and the part of *text* that unexpectedly matched). *regex* may be a " +"regular expression object or a string containing a regular expression " +"suitable for use by :func:`re.search`." +msgstr "" + +#: ../Doc/library/unittest.rst:1166 +msgid "under the name ``assertRegexpMatches``." +msgstr "" + +#: ../Doc/library/unittest.rst:1168 +msgid "" +"The method ``assertRegexpMatches()`` has been renamed to :meth:`." +"assertRegex`." +msgstr "" + +#: ../Doc/library/unittest.rst:1171 +msgid ":meth:`.assertNotRegex`." +msgstr "" + +#: ../Doc/library/unittest.rst:1177 +msgid "" +"Test that sequence *first* contains the same elements as *second*, " +"regardless of their order. When they don't, an error message listing the " +"differences between the sequences will be generated." +msgstr "" + +#: ../Doc/library/unittest.rst:1181 +msgid "" +"Duplicate elements are *not* ignored when comparing *first* and *second*. It " +"verifies whether each element has the same count in both sequences. " +"Equivalent to: ``assertEqual(Counter(list(first)), Counter(list(second)))`` " +"but works with sequences of unhashable objects as well." +msgstr "" + +#: ../Doc/library/unittest.rst:1192 +msgid "" +"The :meth:`assertEqual` method dispatches the equality check for objects of " +"the same type to different type-specific methods. These methods are already " +"implemented for most of the built-in types, but it's also possible to " +"register new methods using :meth:`addTypeEqualityFunc`:" +msgstr "" + +#: ../Doc/library/unittest.rst:1199 +msgid "" +"Registers a type-specific method called by :meth:`assertEqual` to check if " +"two objects of exactly the same *typeobj* (not subclasses) compare equal. " +"*function* must take two positional arguments and a third msg=None keyword " +"argument just as :meth:`assertEqual` does. It must raise :data:`self." +"failureException(msg) ` when inequality between the first " +"two parameters is detected -- possibly providing useful information and " +"explaining the inequalities in details in the error message." +msgstr "" + +#: ../Doc/library/unittest.rst:1210 +msgid "" +"The list of type-specific methods automatically used by :meth:`~TestCase." +"assertEqual` are summarized in the following table. Note that it's usually " +"not necessary to invoke these methods directly." +msgstr "" + +#: ../Doc/library/unittest.rst:1215 +msgid "Used to compare" +msgstr "" + +#: ../Doc/library/unittest.rst:1217 +msgid ":meth:`assertMultiLineEqual(a, b) `" +msgstr "" + +#: ../Doc/library/unittest.rst:1217 +msgid "strings" +msgstr "" + +#: ../Doc/library/unittest.rst:1220 +msgid ":meth:`assertSequenceEqual(a, b) `" +msgstr "" + +#: ../Doc/library/unittest.rst:1220 +msgid "sequences" +msgstr "" + +#: ../Doc/library/unittest.rst:1223 +msgid ":meth:`assertListEqual(a, b) `" +msgstr "" + +#: ../Doc/library/unittest.rst:1223 +msgid "lists" +msgstr "" + +#: ../Doc/library/unittest.rst:1226 +msgid ":meth:`assertTupleEqual(a, b) `" +msgstr "" + +#: ../Doc/library/unittest.rst:1226 +msgid "tuples" +msgstr "" + +#: ../Doc/library/unittest.rst:1229 +msgid ":meth:`assertSetEqual(a, b) `" +msgstr "" + +#: ../Doc/library/unittest.rst:1229 +msgid "sets or frozensets" +msgstr "" + +#: ../Doc/library/unittest.rst:1232 +msgid ":meth:`assertDictEqual(a, b) `" +msgstr "" + +#: ../Doc/library/unittest.rst:1232 +msgid "dicts" +msgstr "" + +#: ../Doc/library/unittest.rst:1240 +msgid "" +"Test that the multiline string *first* is equal to the string *second*. When " +"not equal a diff of the two strings highlighting the differences will be " +"included in the error message. This method is used by default when comparing " +"strings with :meth:`assertEqual`." +msgstr "" + +#: ../Doc/library/unittest.rst:1250 +msgid "" +"Tests that two sequences are equal. If a *seq_type* is supplied, both " +"*first* and *second* must be instances of *seq_type* or a failure will be " +"raised. If the sequences are different an error message is constructed that " +"shows the difference between the two." +msgstr "" + +#: ../Doc/library/unittest.rst:1255 +msgid "" +"This method is not called directly by :meth:`assertEqual`, but it's used to " +"implement :meth:`assertListEqual` and :meth:`assertTupleEqual`." +msgstr "" + +#: ../Doc/library/unittest.rst:1265 +msgid "" +"Tests that two lists or tuples are equal. If not, an error message is " +"constructed that shows only the differences between the two. An error is " +"also raised if either of the parameters are of the wrong type. These methods " +"are used by default when comparing lists or tuples with :meth:`assertEqual`." +msgstr "" + +#: ../Doc/library/unittest.rst:1276 +msgid "" +"Tests that two sets are equal. If not, an error message is constructed that " +"lists the differences between the sets. This method is used by default when " +"comparing sets or frozensets with :meth:`assertEqual`." +msgstr "" + +#: ../Doc/library/unittest.rst:1280 +msgid "" +"Fails if either of *first* or *second* does not have a :meth:`set." +"difference` method." +msgstr "" + +#: ../Doc/library/unittest.rst:1288 +msgid "" +"Test that two dictionaries are equal. If not, an error message is " +"constructed that shows the differences in the dictionaries. This method will " +"be used by default to compare dictionaries in calls to :meth:`assertEqual`." +msgstr "" + +#: ../Doc/library/unittest.rst:1299 +msgid "" +"Finally the :class:`TestCase` provides the following methods and attributes:" +msgstr "" + +#: ../Doc/library/unittest.rst:1304 +msgid "" +"Signals a test failure unconditionally, with *msg* or ``None`` for the error " +"message." +msgstr "" + +#: ../Doc/library/unittest.rst:1310 +msgid "" +"This class attribute gives the exception raised by the test method. If a " +"test framework needs to use a specialized exception, possibly to carry " +"additional information, it must subclass this exception in order to \"play " +"fair\" with the framework. The initial value of this attribute is :exc:" +"`AssertionError`." +msgstr "" + +#: ../Doc/library/unittest.rst:1319 +msgid "" +"This class attribute determines what happens when a custom failure message " +"is passed as the msg argument to an assertXYY call that fails. ``True`` is " +"the default value. In this case, the custom message is appended to the end " +"of the standard failure message. When set to ``False``, the custom message " +"replaces the standard message." +msgstr "" + +#: ../Doc/library/unittest.rst:1325 +msgid "" +"The class setting can be overridden in individual test methods by assigning " +"an instance attribute, self.longMessage, to ``True`` or ``False`` before " +"calling the assert methods." +msgstr "" + +#: ../Doc/library/unittest.rst:1329 +msgid "The class setting gets reset before each test call." +msgstr "" + +#: ../Doc/library/unittest.rst:1336 +msgid "" +"This attribute controls the maximum length of diffs output by assert methods " +"that report diffs on failure. It defaults to 80*8 characters. Assert methods " +"affected by this attribute are :meth:`assertSequenceEqual` (including all " +"the sequence comparison methods that delegate to it), :meth:" +"`assertDictEqual` and :meth:`assertMultiLineEqual`." +msgstr "" + +#: ../Doc/library/unittest.rst:1343 +msgid "" +"Setting ``maxDiff`` to None means that there is no maximum length of diffs." +msgstr "" + +#: ../Doc/library/unittest.rst:1349 +msgid "" +"Testing frameworks can use the following methods to collect information on " +"the test:" +msgstr "" + +#: ../Doc/library/unittest.rst:1355 +msgid "" +"Return the number of tests represented by this test object. For :class:" +"`TestCase` instances, this will always be ``1``." +msgstr "" + +#: ../Doc/library/unittest.rst:1361 +msgid "" +"Return an instance of the test result class that should be used for this " +"test case class (if no other result instance is provided to the :meth:`run` " +"method)." +msgstr "" + +#: ../Doc/library/unittest.rst:1365 +msgid "" +"For :class:`TestCase` instances, this will always be an instance of :class:" +"`TestResult`; subclasses of :class:`TestCase` should override this as " +"necessary." +msgstr "" + +#: ../Doc/library/unittest.rst:1372 +msgid "" +"Return a string identifying the specific test case. This is usually the " +"full name of the test method, including the module and class name." +msgstr "" + +#: ../Doc/library/unittest.rst:1378 +msgid "" +"Returns a description of the test, or ``None`` if no description has been " +"provided. The default implementation of this method returns the first line " +"of the test method's docstring, if available, or ``None``." +msgstr "" + +#: ../Doc/library/unittest.rst:1383 +msgid "" +"In 3.1 this was changed to add the test name to the short description even " +"in the presence of a docstring. This caused compatibility issues with " +"unittest extensions and adding the test name was moved to the :class:" +"`TextTestResult` in Python 3.2." +msgstr "" + +#: ../Doc/library/unittest.rst:1392 +msgid "" +"Add a function to be called after :meth:`tearDown` to cleanup resources used " +"during the test. Functions will be called in reverse order to the order they " +"are added (:abbr:`LIFO (last-in, first-out)`). They are called with any " +"arguments and keyword arguments passed into :meth:`addCleanup` when they are " +"added." +msgstr "" + +#: ../Doc/library/unittest.rst:1398 +msgid "" +"If :meth:`setUp` fails, meaning that :meth:`tearDown` is not called, then " +"any cleanup functions added will still be called." +msgstr "" + +#: ../Doc/library/unittest.rst:1406 +msgid "" +"This method is called unconditionally after :meth:`tearDown`, or after :meth:" +"`setUp` if :meth:`setUp` raises an exception." +msgstr "" + +#: ../Doc/library/unittest.rst:1409 +msgid "" +"It is responsible for calling all the cleanup functions added by :meth:" +"`addCleanup`. If you need cleanup functions to be called *prior* to :meth:" +"`tearDown` then you can call :meth:`doCleanups` yourself." +msgstr "" + +#: ../Doc/library/unittest.rst:1414 +msgid "" +":meth:`doCleanups` pops methods off the stack of cleanup functions one at a " +"time, so it can be called at any time." +msgstr "" + +#: ../Doc/library/unittest.rst:1422 +msgid "" +"This class implements the portion of the :class:`TestCase` interface which " +"allows the test runner to drive the test, but does not provide the methods " +"which test code can use to check and report errors. This is used to create " +"test cases using legacy test code, allowing it to be integrated into a :mod:" +"`unittest`-based test framework." +msgstr "" + +#: ../Doc/library/unittest.rst:1432 +msgid "Deprecated aliases" +msgstr "" + +#: ../Doc/library/unittest.rst:1434 +msgid "" +"For historical reasons, some of the :class:`TestCase` methods had one or " +"more aliases that are now deprecated. The following table lists the correct " +"names along with their deprecated aliases:" +msgstr "" + +#: ../Doc/library/unittest.rst:1439 +msgid "Method Name" +msgstr "" + +#: ../Doc/library/unittest.rst:1439 +msgid "Deprecated alias" +msgstr "" + +#: ../Doc/library/unittest.rst:1441 +msgid ":meth:`.assertEqual`" +msgstr "" + +#: ../Doc/library/unittest.rst:1441 +msgid "failUnlessEqual" +msgstr "" + +#: ../Doc/library/unittest.rst:1441 +msgid "assertEquals" +msgstr "" + +#: ../Doc/library/unittest.rst:1442 +msgid ":meth:`.assertNotEqual`" +msgstr "" + +#: ../Doc/library/unittest.rst:1442 +msgid "failIfEqual" +msgstr "" + +#: ../Doc/library/unittest.rst:1442 +msgid "assertNotEquals" +msgstr "" + +#: ../Doc/library/unittest.rst:1443 +msgid ":meth:`.assertTrue`" +msgstr "" + +#: ../Doc/library/unittest.rst:1443 +msgid "failUnless" +msgstr "" + +#: ../Doc/library/unittest.rst:1443 +msgid "assert\\_" +msgstr "" + +#: ../Doc/library/unittest.rst:1444 +msgid ":meth:`.assertFalse`" +msgstr "" + +#: ../Doc/library/unittest.rst:1444 +msgid "failIf" +msgstr "" + +#: ../Doc/library/unittest.rst:1445 +msgid ":meth:`.assertRaises`" +msgstr "" + +#: ../Doc/library/unittest.rst:1445 +msgid "failUnlessRaises" +msgstr "" + +#: ../Doc/library/unittest.rst:1446 +msgid ":meth:`.assertAlmostEqual`" +msgstr "" + +#: ../Doc/library/unittest.rst:1446 +msgid "failUnlessAlmostEqual" +msgstr "" + +#: ../Doc/library/unittest.rst:1446 +msgid "assertAlmostEquals" +msgstr "" + +#: ../Doc/library/unittest.rst:1447 +msgid ":meth:`.assertNotAlmostEqual`" +msgstr "" + +#: ../Doc/library/unittest.rst:1447 +msgid "failIfAlmostEqual" +msgstr "" + +#: ../Doc/library/unittest.rst:1447 +msgid "assertNotAlmostEquals" +msgstr "" + +#: ../Doc/library/unittest.rst:1448 +msgid ":meth:`.assertRegex`" +msgstr "" + +#: ../Doc/library/unittest.rst:1448 +msgid "assertRegexpMatches" +msgstr "" + +#: ../Doc/library/unittest.rst:1449 +msgid ":meth:`.assertRaisesRegex`" +msgstr "" + +#: ../Doc/library/unittest.rst:1449 +msgid "assertRaisesRegexp" +msgstr "" + +#: ../Doc/library/unittest.rst:1452 +msgid "the fail* aliases listed in the second column." +msgstr "" + +#: ../Doc/library/unittest.rst:1454 +msgid "the assert* aliases listed in the third column." +msgstr "" + +#: ../Doc/library/unittest.rst:1456 +msgid "" +"``assertRegexpMatches`` and ``assertRaisesRegexp`` have been renamed to :" +"meth:`.assertRegex` and :meth:`.assertRaisesRegex`" +msgstr "" + +#: ../Doc/library/unittest.rst:1464 +msgid "Grouping tests" +msgstr "" + +#: ../Doc/library/unittest.rst:1468 +msgid "" +"This class represents an aggregation of individual tests cases and test " +"suites. The class presents the interface needed by the test runner to allow " +"it to be run as any other test case. Running a :class:`TestSuite` instance " +"is the same as iterating over the suite, running each test individually." +msgstr "" + +#: ../Doc/library/unittest.rst:1473 +msgid "" +"If *tests* is given, it must be an iterable of individual test cases or " +"other test suites that will be used to build the suite initially. Additional " +"methods are provided to add test cases and suites to the collection later on." +msgstr "" + +#: ../Doc/library/unittest.rst:1477 +msgid "" +":class:`TestSuite` objects behave much like :class:`TestCase` objects, " +"except they do not actually implement a test. Instead, they are used to " +"aggregate tests into groups of tests that should be run together. Some " +"additional methods are available to add tests to :class:`TestSuite` " +"instances:" +msgstr "" + +#: ../Doc/library/unittest.rst:1485 +msgid "Add a :class:`TestCase` or :class:`TestSuite` to the suite." +msgstr "" + +#: ../Doc/library/unittest.rst:1490 +msgid "" +"Add all the tests from an iterable of :class:`TestCase` and :class:" +"`TestSuite` instances to this test suite." +msgstr "" + +#: ../Doc/library/unittest.rst:1493 +msgid "" +"This is equivalent to iterating over *tests*, calling :meth:`addTest` for " +"each element." +msgstr "" + +#: ../Doc/library/unittest.rst:1496 +msgid ":class:`TestSuite` shares the following methods with :class:`TestCase`:" +msgstr "" + +#: ../Doc/library/unittest.rst:1501 +msgid "" +"Run the tests associated with this suite, collecting the result into the " +"test result object passed as *result*. Note that unlike :meth:`TestCase." +"run`, :meth:`TestSuite.run` requires the result object to be passed in." +msgstr "" + +#: ../Doc/library/unittest.rst:1509 +msgid "" +"Run the tests associated with this suite without collecting the result. This " +"allows exceptions raised by the test to be propagated to the caller and can " +"be used to support running tests under a debugger." +msgstr "" + +#: ../Doc/library/unittest.rst:1516 +msgid "" +"Return the number of tests represented by this test object, including all " +"individual tests and sub-suites." +msgstr "" + +#: ../Doc/library/unittest.rst:1522 +msgid "" +"Tests grouped by a :class:`TestSuite` are always accessed by iteration. " +"Subclasses can lazily provide tests by overriding :meth:`__iter__`. Note " +"that this method may be called several times on a single suite (for example " +"when counting tests or comparing for equality) so the tests returned by " +"repeated iterations before :meth:`TestSuite.run` must be the same for each " +"call iteration. After :meth:`TestSuite.run`, callers should not rely on the " +"tests returned by this method unless the caller uses a subclass that " +"overrides :meth:`TestSuite._removeTestAtIndex` to preserve test references." +msgstr "" + +#: ../Doc/library/unittest.rst:1532 +msgid "" +"In earlier versions the :class:`TestSuite` accessed tests directly rather " +"than through iteration, so overriding :meth:`__iter__` wasn't sufficient for " +"providing tests." +msgstr "" + +#: ../Doc/library/unittest.rst:1537 +msgid "" +"In earlier versions the :class:`TestSuite` held references to each :class:" +"`TestCase` after :meth:`TestSuite.run`. Subclasses can restore that behavior " +"by overriding :meth:`TestSuite._removeTestAtIndex`." +msgstr "" + +#: ../Doc/library/unittest.rst:1542 +msgid "" +"In the typical usage of a :class:`TestSuite` object, the :meth:`run` method " +"is invoked by a :class:`TestRunner` rather than by the end-user test harness." +msgstr "" + +#: ../Doc/library/unittest.rst:1547 +msgid "Loading and running tests" +msgstr "" + +#: ../Doc/library/unittest.rst:1551 +msgid "" +"The :class:`TestLoader` class is used to create test suites from classes and " +"modules. Normally, there is no need to create an instance of this class; " +"the :mod:`unittest` module provides an instance that can be shared as :data:" +"`unittest.defaultTestLoader`. Using a subclass or instance, however, allows " +"customization of some configurable properties." +msgstr "" + +#: ../Doc/library/unittest.rst:1557 +msgid ":class:`TestLoader` objects have the following attributes:" +msgstr "" + +#: ../Doc/library/unittest.rst:1562 +msgid "" +"A list of the non-fatal errors encountered while loading tests. Not reset by " +"the loader at any point. Fatal errors are signalled by the relevant a method " +"raising an exception to the caller. Non-fatal errors are also indicated by a " +"synthetic test that will raise the original error when run." +msgstr "" + +#: ../Doc/library/unittest.rst:1571 +msgid ":class:`TestLoader` objects have the following methods:" +msgstr "" + +#: ../Doc/library/unittest.rst:1576 +msgid "" +"Return a suite of all tests cases contained in the :class:`TestCase`\\ -" +"derived :class:`testCaseClass`." +msgstr "" + +#: ../Doc/library/unittest.rst:1579 +msgid "" +"A test case instance is created for each method named by :meth:" +"`getTestCaseNames`. By default these are the method names beginning with " +"``test``. If :meth:`getTestCaseNames` returns no methods, but the :meth:" +"`runTest` method is implemented, a single test case is created for that " +"method instead." +msgstr "" + +#: ../Doc/library/unittest.rst:1588 +msgid "" +"Return a suite of all tests cases contained in the given module. This method " +"searches *module* for classes derived from :class:`TestCase` and creates an " +"instance of the class for each test method defined for the class." +msgstr "" + +#: ../Doc/library/unittest.rst:1595 +msgid "" +"While using a hierarchy of :class:`TestCase`\\ -derived classes can be " +"convenient in sharing fixtures and helper functions, defining test methods " +"on base classes that are not intended to be instantiated directly does not " +"play well with this method. Doing so, however, can be useful when the " +"fixtures are different and defined in subclasses." +msgstr "" + +#: ../Doc/library/unittest.rst:1601 +msgid "" +"If a module provides a ``load_tests`` function it will be called to load the " +"tests. This allows modules to customize test loading. This is the " +"`load_tests protocol`_. The *pattern* argument is passed as the third " +"argument to ``load_tests``." +msgstr "" + +#: ../Doc/library/unittest.rst:1606 +msgid "Support for ``load_tests`` added." +msgstr "" + +#: ../Doc/library/unittest.rst:1609 +msgid "" +"The undocumented and unofficial *use_load_tests* default argument is " +"deprecated and ignored, although it is still accepted for backward " +"compatibility. The method also now accepts a keyword-only argument " +"*pattern* which is passed to ``load_tests`` as the third argument." +msgstr "" + +#: ../Doc/library/unittest.rst:1618 +msgid "Return a suite of all tests cases given a string specifier." +msgstr "" + +#: ../Doc/library/unittest.rst:1620 +msgid "" +"The specifier *name* is a \"dotted name\" that may resolve either to a " +"module, a test case class, a test method within a test case class, a :class:" +"`TestSuite` instance, or a callable object which returns a :class:`TestCase` " +"or :class:`TestSuite` instance. These checks are applied in the order " +"listed here; that is, a method on a possible test case class will be picked " +"up as \"a test method within a test case class\", rather than \"a callable " +"object\"." +msgstr "" + +#: ../Doc/library/unittest.rst:1628 +msgid "" +"For example, if you have a module :mod:`SampleTests` containing a :class:" +"`TestCase`\\ -derived class :class:`SampleTestCase` with three test methods " +"(:meth:`test_one`, :meth:`test_two`, and :meth:`test_three`), the specifier " +"``'SampleTests.SampleTestCase'`` would cause this method to return a suite " +"which will run all three test methods. Using the specifier ``'SampleTests." +"SampleTestCase.test_two'`` would cause it to return a test suite which will " +"run only the :meth:`test_two` test method. The specifier can refer to " +"modules and packages which have not been imported; they will be imported as " +"a side-effect." +msgstr "" + +#: ../Doc/library/unittest.rst:1638 +msgid "The method optionally resolves *name* relative to the given *module*." +msgstr "" + +#: ../Doc/library/unittest.rst:1640 +msgid "" +"If an :exc:`ImportError` or :exc:`AttributeError` occurs while traversing " +"*name* then a synthetic test that raises that error when run will be " +"returned. These errors are included in the errors accumulated by self.errors." +msgstr "" + +#: ../Doc/library/unittest.rst:1649 +msgid "" +"Similar to :meth:`loadTestsFromName`, but takes a sequence of names rather " +"than a single name. The return value is a test suite which supports all the " +"tests defined for each name." +msgstr "" + +#: ../Doc/library/unittest.rst:1656 +msgid "" +"Return a sorted sequence of method names found within *testCaseClass*; this " +"should be a subclass of :class:`TestCase`." +msgstr "" + +#: ../Doc/library/unittest.rst:1662 +msgid "" +"Find all the test modules by recursing into subdirectories from the " +"specified start directory, and return a TestSuite object containing them. " +"Only test files that match *pattern* will be loaded. (Using shell style " +"pattern matching.) Only module names that are importable (i.e. are valid " +"Python identifiers) will be loaded." +msgstr "" + +#: ../Doc/library/unittest.rst:1668 +msgid "" +"All test modules must be importable from the top level of the project. If " +"the start directory is not the top level directory then the top level " +"directory must be specified separately." +msgstr "" + +#: ../Doc/library/unittest.rst:1672 +msgid "" +"If importing a module fails, for example due to a syntax error, then this " +"will be recorded as a single error and discovery will continue. If the " +"import failure is due to :exc:`SkipTest` being raised, it will be recorded " +"as a skip instead of an error." +msgstr "" + +#: ../Doc/library/unittest.rst:1677 +msgid "" +"If a package (a directory containing a file named :file:`__init__.py`) is " +"found, the package will be checked for a ``load_tests`` function. If this " +"exists then it will be called ``package.load_tests(loader, tests, " +"pattern)``. Test discovery takes care to ensure that a package is only " +"checked for tests once during an invocation, even if the load_tests function " +"itself calls ``loader.discover``." +msgstr "" + +#: ../Doc/library/unittest.rst:1685 +msgid "" +"If ``load_tests`` exists then discovery does *not* recurse into the package, " +"``load_tests`` is responsible for loading all tests in the package." +msgstr "" + +#: ../Doc/library/unittest.rst:1689 +msgid "" +"The pattern is deliberately not stored as a loader attribute so that " +"packages can continue discovery themselves. *top_level_dir* is stored so " +"``load_tests`` does not need to pass this argument in to ``loader." +"discover()``." +msgstr "" + +#: ../Doc/library/unittest.rst:1694 +msgid "*start_dir* can be a dotted module name as well as a directory." +msgstr "" + +#: ../Doc/library/unittest.rst:1698 +msgid "" +"Modules that raise :exc:`SkipTest` on import are recorded as skips, not " +"errors. Discovery works for :term:`namespace packages `. " +"Paths are sorted before being imported so that execution order is the same " +"even if the underlying file system's ordering is not dependent on file " +"name." +msgstr "" + +#: ../Doc/library/unittest.rst:1706 +msgid "" +"Found packages are now checked for ``load_tests`` regardless of whether " +"their path matches *pattern*, because it is impossible for a package name to " +"match the default pattern." +msgstr "" + +#: ../Doc/library/unittest.rst:1712 +msgid "" +"The following attributes of a :class:`TestLoader` can be configured either " +"by subclassing or assignment on an instance:" +msgstr "" + +#: ../Doc/library/unittest.rst:1718 +msgid "" +"String giving the prefix of method names which will be interpreted as test " +"methods. The default value is ``'test'``." +msgstr "" + +#: ../Doc/library/unittest.rst:1721 +msgid "" +"This affects :meth:`getTestCaseNames` and all the :meth:`loadTestsFrom\\*` " +"methods." +msgstr "" + +#: ../Doc/library/unittest.rst:1727 +msgid "" +"Function to be used to compare method names when sorting them in :meth:" +"`getTestCaseNames` and all the :meth:`loadTestsFrom\\*` methods." +msgstr "" + +#: ../Doc/library/unittest.rst:1733 +msgid "" +"Callable object that constructs a test suite from a list of tests. No " +"methods on the resulting object are needed. The default value is the :class:" +"`TestSuite` class." +msgstr "" + +#: ../Doc/library/unittest.rst:1737 +msgid "This affects all the :meth:`loadTestsFrom\\*` methods." +msgstr "" + +#: ../Doc/library/unittest.rst:1742 +msgid "" +"This class is used to compile information about which tests have succeeded " +"and which have failed." +msgstr "" + +#: ../Doc/library/unittest.rst:1745 +msgid "" +"A :class:`TestResult` object stores the results of a set of tests. The :" +"class:`TestCase` and :class:`TestSuite` classes ensure that results are " +"properly recorded; test authors do not need to worry about recording the " +"outcome of tests." +msgstr "" + +#: ../Doc/library/unittest.rst:1750 +msgid "" +"Testing frameworks built on top of :mod:`unittest` may want access to the :" +"class:`TestResult` object generated by running a set of tests for reporting " +"purposes; a :class:`TestResult` instance is returned by the :meth:" +"`TestRunner.run` method for this purpose." +msgstr "" + +#: ../Doc/library/unittest.rst:1755 +msgid "" +":class:`TestResult` instances have the following attributes that will be of " +"interest when inspecting the results of running a set of tests:" +msgstr "" + +#: ../Doc/library/unittest.rst:1761 +msgid "" +"A list containing 2-tuples of :class:`TestCase` instances and strings " +"holding formatted tracebacks. Each tuple represents a test which raised an " +"unexpected exception." +msgstr "" + +#: ../Doc/library/unittest.rst:1767 +msgid "" +"A list containing 2-tuples of :class:`TestCase` instances and strings " +"holding formatted tracebacks. Each tuple represents a test where a failure " +"was explicitly signalled using the :meth:`TestCase.assert\\*` methods." +msgstr "" + +#: ../Doc/library/unittest.rst:1773 +msgid "" +"A list containing 2-tuples of :class:`TestCase` instances and strings " +"holding the reason for skipping the test." +msgstr "" + +#: ../Doc/library/unittest.rst:1780 +msgid "" +"A list containing 2-tuples of :class:`TestCase` instances and strings " +"holding formatted tracebacks. Each tuple represents an expected failure of " +"the test case." +msgstr "" + +#: ../Doc/library/unittest.rst:1786 +msgid "" +"A list containing :class:`TestCase` instances that were marked as expected " +"failures, but succeeded." +msgstr "" + +#: ../Doc/library/unittest.rst:1791 +msgid "" +"Set to ``True`` when the execution of tests should stop by :meth:`stop`." +msgstr "" + +#: ../Doc/library/unittest.rst:1795 +msgid "The total number of tests run so far." +msgstr "" + +#: ../Doc/library/unittest.rst:1799 +msgid "" +"If set to true, ``sys.stdout`` and ``sys.stderr`` will be buffered in " +"between :meth:`startTest` and :meth:`stopTest` being called. Collected " +"output will only be echoed onto the real ``sys.stdout`` and ``sys.stderr`` " +"if the test fails or errors. Any output is also attached to the failure / " +"error message." +msgstr "" + +#: ../Doc/library/unittest.rst:1808 +msgid "" +"If set to true :meth:`stop` will be called on the first failure or error, " +"halting the test run." +msgstr "" + +#: ../Doc/library/unittest.rst:1815 +msgid "If set to true then local variables will be shown in tracebacks." +msgstr "" + +#: ../Doc/library/unittest.rst:1821 +msgid "" +"Return ``True`` if all tests run so far have passed, otherwise returns " +"``False``." +msgstr "" + +#: ../Doc/library/unittest.rst:1824 +msgid "" +"Returns ``False`` if there were any :attr:`unexpectedSuccesses` from tests " +"marked with the :func:`expectedFailure` decorator." +msgstr "" + +#: ../Doc/library/unittest.rst:1830 +msgid "" +"This method can be called to signal that the set of tests being run should " +"be aborted by setting the :attr:`shouldStop` attribute to ``True``. :class:" +"`TestRunner` objects should respect this flag and return without running any " +"additional tests." +msgstr "" + +#: ../Doc/library/unittest.rst:1835 +msgid "" +"For example, this feature is used by the :class:`TextTestRunner` class to " +"stop the test framework when the user signals an interrupt from the " +"keyboard. Interactive tools which provide :class:`TestRunner` " +"implementations can use this in a similar manner." +msgstr "" + +#: ../Doc/library/unittest.rst:1840 +msgid "" +"The following methods of the :class:`TestResult` class are used to maintain " +"the internal data structures, and may be extended in subclasses to support " +"additional reporting requirements. This is particularly useful in building " +"tools which support interactive reporting while tests are being run." +msgstr "" + +#: ../Doc/library/unittest.rst:1848 +msgid "Called when the test case *test* is about to be run." +msgstr "" + +#: ../Doc/library/unittest.rst:1852 +msgid "" +"Called after the test case *test* has been executed, regardless of the " +"outcome." +msgstr "" + +#: ../Doc/library/unittest.rst:1857 +msgid "Called once before any tests are executed." +msgstr "" + +#: ../Doc/library/unittest.rst:1864 +msgid "Called once after all tests are executed." +msgstr "" + +#: ../Doc/library/unittest.rst:1871 +msgid "" +"Called when the test case *test* raises an unexpected exception. *err* is a " +"tuple of the form returned by :func:`sys.exc_info`: ``(type, value, " +"traceback)``." +msgstr "" + +#: ../Doc/library/unittest.rst:1875 +msgid "" +"The default implementation appends a tuple ``(test, formatted_err)`` to the " +"instance's :attr:`errors` attribute, where *formatted_err* is a formatted " +"traceback derived from *err*." +msgstr "" + +#: ../Doc/library/unittest.rst:1882 +msgid "" +"Called when the test case *test* signals a failure. *err* is a tuple of the " +"form returned by :func:`sys.exc_info`: ``(type, value, traceback)``." +msgstr "" + +#: ../Doc/library/unittest.rst:1885 +msgid "" +"The default implementation appends a tuple ``(test, formatted_err)`` to the " +"instance's :attr:`failures` attribute, where *formatted_err* is a formatted " +"traceback derived from *err*." +msgstr "" + +#: ../Doc/library/unittest.rst:1892 +msgid "Called when the test case *test* succeeds." +msgstr "" + +#: ../Doc/library/unittest.rst:1894 +msgid "The default implementation does nothing." +msgstr "" + +#: ../Doc/library/unittest.rst:1899 +msgid "" +"Called when the test case *test* is skipped. *reason* is the reason the " +"test gave for skipping." +msgstr "" + +#: ../Doc/library/unittest.rst:1902 +msgid "" +"The default implementation appends a tuple ``(test, reason)`` to the " +"instance's :attr:`skipped` attribute." +msgstr "" + +#: ../Doc/library/unittest.rst:1908 +msgid "" +"Called when the test case *test* fails, but was marked with the :func:" +"`expectedFailure` decorator." +msgstr "" + +#: ../Doc/library/unittest.rst:1911 +msgid "" +"The default implementation appends a tuple ``(test, formatted_err)`` to the " +"instance's :attr:`expectedFailures` attribute, where *formatted_err* is a " +"formatted traceback derived from *err*." +msgstr "" + +#: ../Doc/library/unittest.rst:1918 +msgid "" +"Called when the test case *test* was marked with the :func:`expectedFailure` " +"decorator, but succeeded." +msgstr "" + +#: ../Doc/library/unittest.rst:1921 +msgid "" +"The default implementation appends the test to the instance's :attr:" +"`unexpectedSuccesses` attribute." +msgstr "" + +#: ../Doc/library/unittest.rst:1927 +msgid "" +"Called when a subtest finishes. *test* is the test case corresponding to " +"the test method. *subtest* is a custom :class:`TestCase` instance " +"describing the subtest." +msgstr "" + +#: ../Doc/library/unittest.rst:1931 +msgid "" +"If *outcome* is :const:`None`, the subtest succeeded. Otherwise, it failed " +"with an exception where *outcome* is a tuple of the form returned by :func:" +"`sys.exc_info`: ``(type, value, traceback)``." +msgstr "" + +#: ../Doc/library/unittest.rst:1935 +msgid "" +"The default implementation does nothing when the outcome is a success, and " +"records subtest failures as normal failures." +msgstr "" + +#: ../Doc/library/unittest.rst:1943 +msgid "" +"A concrete implementation of :class:`TestResult` used by the :class:" +"`TextTestRunner`." +msgstr "" + +#: ../Doc/library/unittest.rst:1946 +msgid "" +"This class was previously named ``_TextTestResult``. The old name still " +"exists as an alias but is deprecated." +msgstr "" + +#: ../Doc/library/unittest.rst:1953 +msgid "" +"Instance of the :class:`TestLoader` class intended to be shared. If no " +"customization of the :class:`TestLoader` is needed, this instance can be " +"used instead of repeatedly creating new instances." +msgstr "" + +#: ../Doc/library/unittest.rst:1961 +msgid "" +"A basic test runner implementation that outputs results to a stream. If " +"*stream* is ``None``, the default, :data:`sys.stderr` is used as the output " +"stream. This class has a few configurable parameters, but is essentially " +"very simple. Graphical applications which run test suites should provide " +"alternate implementations. Such implementations should accept ``**kwargs`` " +"as the interface to construct runners changes when features are added to " +"unittest." +msgstr "" + +#: ../Doc/library/unittest.rst:1968 +msgid "" +"By default this runner shows :exc:`DeprecationWarning`, :exc:" +"`PendingDeprecationWarning`, :exc:`ResourceWarning` and :exc:`ImportWarning` " +"even if they are :ref:`ignored by default `. Deprecation " +"warnings caused by :ref:`deprecated unittest methods ` " +"are also special-cased and, when the warning filters are ``'default'`` or " +"``'always'``, they will appear only once per-module, in order to avoid too " +"many warning messages. This behavior can be overridden using the :option:`-" +"Wd` or :option:`-Wa` options and leaving *warnings* to ``None``." +msgstr "" + +#: ../Doc/library/unittest.rst:1978 +msgid "Added the ``warnings`` argument." +msgstr "" + +#: ../Doc/library/unittest.rst:1981 +msgid "" +"The default stream is set to :data:`sys.stderr` at instantiation time rather " +"than import time." +msgstr "" + +#: ../Doc/library/unittest.rst:1985 +msgid "Added the tb_locals parameter." +msgstr "" + +#: ../Doc/library/unittest.rst:1990 +msgid "" +"This method returns the instance of ``TestResult`` used by :meth:`run`. It " +"is not intended to be called directly, but can be overridden in subclasses " +"to provide a custom ``TestResult``." +msgstr "" + +#: ../Doc/library/unittest.rst:1994 +msgid "" +"``_makeResult()`` instantiates the class or callable passed in the " +"``TextTestRunner`` constructor as the ``resultclass`` argument. It defaults " +"to :class:`TextTestResult` if no ``resultclass`` is provided. The result " +"class is instantiated with the following arguments::" +msgstr "" + +#: ../Doc/library/unittest.rst:2003 +msgid "" +"This method is the main public interface to the `TextTestRunner`. This " +"method takes a :class:`TestSuite` or :class:`TestCase` instance. A :class:" +"`TestResult` is created by calling :func:`_makeResult` and the test(s) are " +"run and the results printed to stdout." +msgstr "" + +#: ../Doc/library/unittest.rst:2014 +msgid "" +"A command-line program that loads a set of tests from *module* and runs " +"them; this is primarily for making test modules conveniently executable. The " +"simplest use for this function is to include the following line at the end " +"of a test script::" +msgstr "" + +#: ../Doc/library/unittest.rst:2022 +msgid "" +"You can run tests with more detailed information by passing in the verbosity " +"argument::" +msgstr "" + +#: ../Doc/library/unittest.rst:2028 +msgid "" +"The *defaultTest* argument is either the name of a single test or an " +"iterable of test names to run if no test names are specified via *argv*. If " +"not specified or ``None`` and no test names are provided via *argv*, all " +"tests found in *module* are run." +msgstr "" + +#: ../Doc/library/unittest.rst:2033 +msgid "" +"The *argv* argument can be a list of options passed to the program, with the " +"first element being the program name. If not specified or ``None``, the " +"values of :data:`sys.argv` are used." +msgstr "" + +#: ../Doc/library/unittest.rst:2037 +msgid "" +"The *testRunner* argument can either be a test runner class or an already " +"created instance of it. By default ``main`` calls :func:`sys.exit` with an " +"exit code indicating success or failure of the tests run." +msgstr "" + +#: ../Doc/library/unittest.rst:2041 +msgid "" +"The *testLoader* argument has to be a :class:`TestLoader` instance, and " +"defaults to :data:`defaultTestLoader`." +msgstr "" + +#: ../Doc/library/unittest.rst:2044 +msgid "" +"``main`` supports being used from the interactive interpreter by passing in " +"the argument ``exit=False``. This displays the result on standard output " +"without calling :func:`sys.exit`::" +msgstr "" + +#: ../Doc/library/unittest.rst:2051 +msgid "" +"The *failfast*, *catchbreak* and *buffer* parameters have the same effect as " +"the same-name `command-line options`_." +msgstr "" + +#: ../Doc/library/unittest.rst:2054 +msgid "" +"The *warnings* argument specifies the :ref:`warning filter ` " +"that should be used while running the tests. If it's not specified, it will " +"remain ``None`` if a :option:`-W` option is passed to :program:`python`, " +"otherwise it will be set to ``'default'``." +msgstr "" + +#: ../Doc/library/unittest.rst:2059 +msgid "" +"Calling ``main`` actually returns an instance of the ``TestProgram`` class. " +"This stores the result of the tests run as the ``result`` attribute." +msgstr "" + +#: ../Doc/library/unittest.rst:2062 +msgid "The *exit* parameter was added." +msgstr "" + +#: ../Doc/library/unittest.rst:2065 +msgid "" +"The *verbosity*, *failfast*, *catchbreak*, *buffer* and *warnings* " +"parameters were added." +msgstr "" + +#: ../Doc/library/unittest.rst:2069 +msgid "" +"The *defaultTest* parameter was changed to also accept an iterable of test " +"names." +msgstr "" + +#: ../Doc/library/unittest.rst:2075 +msgid "load_tests Protocol" +msgstr "" + +#: ../Doc/library/unittest.rst:2079 +msgid "" +"Modules or packages can customize how tests are loaded from them during " +"normal test runs or test discovery by implementing a function called " +"``load_tests``." +msgstr "" + +#: ../Doc/library/unittest.rst:2082 +msgid "" +"If a test module defines ``load_tests`` it will be called by :meth:" +"`TestLoader.loadTestsFromModule` with the following arguments::" +msgstr "" + +#: ../Doc/library/unittest.rst:2087 +msgid "" +"where *pattern* is passed straight through from ``loadTestsFromModule``. It " +"defaults to ``None``." +msgstr "" + +#: ../Doc/library/unittest.rst:2090 +msgid "It should return a :class:`TestSuite`." +msgstr "" + +#: ../Doc/library/unittest.rst:2092 +msgid "" +"*loader* is the instance of :class:`TestLoader` doing the loading. " +"*standard_tests* are the tests that would be loaded by default from the " +"module. It is common for test modules to only want to add or remove tests " +"from the standard set of tests. The third argument is used when loading " +"packages as part of test discovery." +msgstr "" + +#: ../Doc/library/unittest.rst:2098 +msgid "" +"A typical ``load_tests`` function that loads tests from a specific set of :" +"class:`TestCase` classes may look like::" +msgstr "" + +#: ../Doc/library/unittest.rst:2110 +msgid "" +"If discovery is started in a directory containing a package, either from the " +"command line or by calling :meth:`TestLoader.discover`, then the package :" +"file:`__init__.py` will be checked for ``load_tests``. If that function " +"does not exist, discovery will recurse into the package as though it were " +"just another directory. Otherwise, discovery of the package's tests will be " +"left up to ``load_tests`` which is called with the following arguments::" +msgstr "" + +#: ../Doc/library/unittest.rst:2119 +msgid "" +"This should return a :class:`TestSuite` representing all the tests from the " +"package. (``standard_tests`` will only contain tests collected from :file:" +"`__init__.py`.)" +msgstr "" + +#: ../Doc/library/unittest.rst:2123 +msgid "" +"Because the pattern is passed into ``load_tests`` the package is free to " +"continue (and potentially modify) test discovery. A 'do nothing' " +"``load_tests`` function for a test package would look like::" +msgstr "" + +#: ../Doc/library/unittest.rst:2134 +msgid "" +"Discovery no longer checks package names for matching *pattern* due to the " +"impossibility of package names matching the default pattern." +msgstr "" + +#: ../Doc/library/unittest.rst:2141 +msgid "Class and Module Fixtures" +msgstr "" + +#: ../Doc/library/unittest.rst:2143 +msgid "" +"Class and module level fixtures are implemented in :class:`TestSuite`. When " +"the test suite encounters a test from a new class then :meth:`tearDownClass` " +"from the previous class (if there is one) is called, followed by :meth:" +"`setUpClass` from the new class." +msgstr "" + +#: ../Doc/library/unittest.rst:2148 +msgid "" +"Similarly if a test is from a different module from the previous test then " +"``tearDownModule`` from the previous module is run, followed by " +"``setUpModule`` from the new module." +msgstr "" + +#: ../Doc/library/unittest.rst:2152 +msgid "" +"After all the tests have run the final ``tearDownClass`` and " +"``tearDownModule`` are run." +msgstr "" + +#: ../Doc/library/unittest.rst:2155 +msgid "" +"Note that shared fixtures do not play well with [potential] features like " +"test parallelization and they break test isolation. They should be used with " +"care." +msgstr "" + +#: ../Doc/library/unittest.rst:2158 +msgid "" +"The default ordering of tests created by the unittest test loaders is to " +"group all tests from the same modules and classes together. This will lead " +"to ``setUpClass`` / ``setUpModule`` (etc) being called exactly once per " +"class and module. If you randomize the order, so that tests from different " +"modules and classes are adjacent to each other, then these shared fixture " +"functions may be called multiple times in a single test run." +msgstr "" + +#: ../Doc/library/unittest.rst:2165 +msgid "" +"Shared fixtures are not intended to work with suites with non-standard " +"ordering. A ``BaseTestSuite`` still exists for frameworks that don't want to " +"support shared fixtures." +msgstr "" + +#: ../Doc/library/unittest.rst:2169 +msgid "" +"If there are any exceptions raised during one of the shared fixture " +"functions the test is reported as an error. Because there is no " +"corresponding test instance an ``_ErrorHolder`` object (that has the same " +"interface as a :class:`TestCase`) is created to represent the error. If you " +"are just using the standard unittest test runner then this detail doesn't " +"matter, but if you are a framework author it may be relevant." +msgstr "" + +#: ../Doc/library/unittest.rst:2178 +msgid "setUpClass and tearDownClass" +msgstr "" + +#: ../Doc/library/unittest.rst:2180 +msgid "These must be implemented as class methods::" +msgstr "" + +#: ../Doc/library/unittest.rst:2193 +msgid "" +"If you want the ``setUpClass`` and ``tearDownClass`` on base classes called " +"then you must call up to them yourself. The implementations in :class:" +"`TestCase` are empty." +msgstr "" + +#: ../Doc/library/unittest.rst:2197 +msgid "" +"If an exception is raised during a ``setUpClass`` then the tests in the " +"class are not run and the ``tearDownClass`` is not run. Skipped classes will " +"not have ``setUpClass`` or ``tearDownClass`` run. If the exception is a :exc:" +"`SkipTest` exception then the class will be reported as having been skipped " +"instead of as an error." +msgstr "" + +#: ../Doc/library/unittest.rst:2205 +msgid "setUpModule and tearDownModule" +msgstr "" + +#: ../Doc/library/unittest.rst:2207 +msgid "These should be implemented as functions::" +msgstr "" + +#: ../Doc/library/unittest.rst:2215 +msgid "" +"If an exception is raised in a ``setUpModule`` then none of the tests in the " +"module will be run and the ``tearDownModule`` will not be run. If the " +"exception is a :exc:`SkipTest` exception then the module will be reported as " +"having been skipped instead of as an error." +msgstr "" + +#: ../Doc/library/unittest.rst:2222 +msgid "Signal Handling" +msgstr "" + +#: ../Doc/library/unittest.rst:2226 +msgid "" +"The :option:`-c/--catch ` command-line option to unittest, " +"along with the ``catchbreak`` parameter to :func:`unittest.main()`, provide " +"more friendly handling of control-C during a test run. With catch break " +"behavior enabled control-C will allow the currently running test to " +"complete, and the test run will then end and report all the results so far. " +"A second control-c will raise a :exc:`KeyboardInterrupt` in the usual way." +msgstr "" + +#: ../Doc/library/unittest.rst:2233 +msgid "" +"The control-c handling signal handler attempts to remain compatible with " +"code or tests that install their own :const:`signal.SIGINT` handler. If the " +"``unittest`` handler is called but *isn't* the installed :const:`signal." +"SIGINT` handler, i.e. it has been replaced by the system under test and " +"delegated to, then it calls the default handler. This will normally be the " +"expected behavior by code that replaces an installed handler and delegates " +"to it. For individual tests that need ``unittest`` control-c handling " +"disabled the :func:`removeHandler` decorator can be used." +msgstr "" + +#: ../Doc/library/unittest.rst:2242 +msgid "" +"There are a few utility functions for framework authors to enable control-c " +"handling functionality within test frameworks." +msgstr "" + +#: ../Doc/library/unittest.rst:2247 +msgid "" +"Install the control-c handler. When a :const:`signal.SIGINT` is received " +"(usually in response to the user pressing control-c) all registered results " +"have :meth:`~TestResult.stop` called." +msgstr "" + +#: ../Doc/library/unittest.rst:2254 +msgid "" +"Register a :class:`TestResult` object for control-c handling. Registering a " +"result stores a weak reference to it, so it doesn't prevent the result from " +"being garbage collected." +msgstr "" + +#: ../Doc/library/unittest.rst:2258 +msgid "" +"Registering a :class:`TestResult` object has no side-effects if control-c " +"handling is not enabled, so test frameworks can unconditionally register all " +"results they create independently of whether or not handling is enabled." +msgstr "" + +#: ../Doc/library/unittest.rst:2265 +msgid "" +"Remove a registered result. Once a result has been removed then :meth:" +"`~TestResult.stop` will no longer be called on that result object in " +"response to a control-c." +msgstr "" + +#: ../Doc/library/unittest.rst:2272 +msgid "" +"When called without arguments this function removes the control-c handler if " +"it has been installed. This function can also be used as a test decorator to " +"temporarily remove the handler whilst the test is being executed::" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:3 +msgid ":mod:`unittest.mock` --- mock object library" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:13 +msgid "**Source code:** :source:`Lib/unittest/mock.py`" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:17 +msgid "" +":mod:`unittest.mock` is a library for testing in Python. It allows you to " +"replace parts of your system under test with mock objects and make " +"assertions about how they have been used." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:21 +msgid "" +":mod:`unittest.mock` provides a core :class:`Mock` class removing the need " +"to create a host of stubs throughout your test suite. After performing an " +"action, you can make assertions about which methods / attributes were used " +"and arguments they were called with. You can also specify return values and " +"set needed attributes in the normal way." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:27 +msgid "" +"Additionally, mock provides a :func:`patch` decorator that handles patching " +"module and class level attributes within the scope of a test, along with :" +"const:`sentinel` for creating unique objects. See the `quick guide`_ for " +"some examples of how to use :class:`Mock`, :class:`MagicMock` and :func:" +"`patch`." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:33 +msgid "" +"Mock is very easy to use and is designed for use with :mod:`unittest`. Mock " +"is based on the 'action -> assertion' pattern instead of 'record -> replay' " +"used by many mocking frameworks." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:37 +msgid "" +"There is a backport of :mod:`unittest.mock` for earlier versions of Python, " +"available as `mock on PyPI `_." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:42 +msgid "Quick Guide" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:44 +msgid "" +":class:`Mock` and :class:`MagicMock` objects create all attributes and " +"methods as you access them and store details of how they have been used. You " +"can configure them, to specify return values or limit what attributes are " +"available, and then make assertions about how they have been used:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:56 +msgid "" +":attr:`side_effect` allows you to perform side effects, including raising an " +"exception when a mock is called:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:76 +msgid "" +"Mock has many other ways you can configure it and control its behaviour. For " +"example the *spec* argument configures the mock to take its specification " +"from another object. Attempting to access attributes or methods on the mock " +"that don't exist on the spec will fail with an :exc:`AttributeError`." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:81 +msgid "" +"The :func:`patch` decorator / context manager makes it easy to mock classes " +"or objects in a module under test. The object you specify will be replaced " +"with a mock (or other object) during the test and restored when the test " +"ends:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:100 +msgid "" +"When you nest patch decorators the mocks are passed in to the decorated " +"function in the same order they applied (the normal *python* order that " +"decorators are applied). This means from the bottom up, so in the example " +"above the mock for ``module.ClassName1`` is passed in first." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:105 +#: ../Doc/library/unittest.mock-examples.rst:305 +msgid "" +"With :func:`patch` it matters that you patch objects in the namespace where " +"they are looked up. This is normally straightforward, but for a quick guide " +"read :ref:`where to patch `." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:109 +msgid "" +"As well as a decorator :func:`patch` can be used as a context manager in a " +"with statement:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:119 +#: ../Doc/library/unittest.mock-examples.rst:399 +msgid "" +"There is also :func:`patch.dict` for setting values in a dictionary just " +"during a scope and restoring the dictionary to its original state when the " +"test ends:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:130 +msgid "" +"Mock supports the mocking of Python :ref:`magic methods `. " +"The easiest way of using magic methods is with the :class:`MagicMock` class. " +"It allows you to do things like:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:140 +msgid "" +"Mock allows you to assign functions (or other Mock instances) to magic " +"methods and they will be called appropriately. The :class:`MagicMock` class " +"is just a Mock variant that has all of the magic methods pre-created for you " +"(well, all the useful ones anyway)." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:145 +msgid "" +"The following is an example of using magic methods with the ordinary Mock " +"class:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:153 +msgid "" +"For ensuring that the mock objects in your tests have the same api as the " +"objects they are replacing, you can use :ref:`auto-speccing `. Auto-speccing can be done through the *autospec* argument to " +"patch, or the :func:`create_autospec` function. Auto-speccing creates mock " +"objects that have the same attributes and methods as the objects they are " +"replacing, and any functions and methods (including constructors) have the " +"same call signature as the real object." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:161 +msgid "" +"This ensures that your mocks will fail in the same way as your production " +"code if they are used incorrectly:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:177 +msgid "" +":func:`create_autospec` can also be used on classes, where it copies the " +"signature of the ``__init__`` method, and on callable objects where it " +"copies the signature of the ``__call__`` method." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:184 +msgid "The Mock Class" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:187 +msgid "" +":class:`Mock` is a flexible mock object intended to replace the use of stubs " +"and test doubles throughout your code. Mocks are callable and create " +"attributes as new mocks when you access them [#]_. Accessing the same " +"attribute will always return the same mock. Mocks record how you use them, " +"allowing you to make assertions about what your code has done to them." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:193 +msgid "" +":class:`MagicMock` is a subclass of :class:`Mock` with all the magic methods " +"pre-created and ready to use. There are also non-callable variants, useful " +"when you are mocking out objects that aren't callable: :class:" +"`NonCallableMock` and :class:`NonCallableMagicMock`" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:198 +msgid "" +"The :func:`patch` decorators makes it easy to temporarily replace classes in " +"a particular module with a :class:`Mock` object. By default :func:`patch` " +"will create a :class:`MagicMock` for you. You can specify an alternative " +"class of :class:`Mock` using the *new_callable* argument to :func:`patch`." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:206 +msgid "" +"Create a new :class:`Mock` object. :class:`Mock` takes several optional " +"arguments that specify the behaviour of the Mock object:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:209 +msgid "" +"*spec*: This can be either a list of strings or an existing object (a class " +"or instance) that acts as the specification for the mock object. If you pass " +"in an object then a list of strings is formed by calling dir on the object " +"(excluding unsupported magic attributes and methods). Accessing any " +"attribute not in this list will raise an :exc:`AttributeError`." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:215 +msgid "" +"If *spec* is an object (rather than a list of strings) then :attr:`~instance." +"__class__` returns the class of the spec object. This allows mocks to pass :" +"func:`isinstance` tests." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:219 +msgid "" +"*spec_set*: A stricter variant of *spec*. If used, attempting to *set* or " +"get an attribute on the mock that isn't on the object passed as *spec_set* " +"will raise an :exc:`AttributeError`." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:223 +msgid "" +"*side_effect*: A function to be called whenever the Mock is called. See the :" +"attr:`~Mock.side_effect` attribute. Useful for raising exceptions or " +"dynamically changing return values. The function is called with the same " +"arguments as the mock, and unless it returns :data:`DEFAULT`, the return " +"value of this function is used as the return value." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:229 +msgid "" +"Alternatively *side_effect* can be an exception class or instance. In this " +"case the exception will be raised when the mock is called." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:232 +msgid "" +"If *side_effect* is an iterable then each call to the mock will return the " +"next value from the iterable." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:235 +msgid "A *side_effect* can be cleared by setting it to ``None``." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:237 +msgid "" +"*return_value*: The value returned when the mock is called. By default this " +"is a new Mock (created on first access). See the :attr:`return_value` " +"attribute." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:241 +msgid "" +"*unsafe*: By default if any attribute starts with *assert* or *assret* will " +"raise an :exc:`AttributeError`. Passing ``unsafe=True`` will allow access to " +"these attributes." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:247 +msgid "" +"*wraps*: Item for the mock object to wrap. If *wraps* is not None then " +"calling the Mock will pass the call through to the wrapped object (returning " +"the real result). Attribute access on the mock will return a Mock object " +"that wraps the corresponding attribute of the wrapped object (so attempting " +"to access an attribute that doesn't exist will raise an :exc:" +"`AttributeError`)." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:254 +msgid "" +"If the mock has an explicit *return_value* set then calls are not passed to " +"the wrapped object and the *return_value* is returned instead." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:257 +msgid "" +"*name*: If the mock has a name then it will be used in the repr of the mock. " +"This can be useful for debugging. The name is propagated to child mocks." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:261 +msgid "" +"Mocks can also be called with arbitrary keyword arguments. These will be " +"used to set attributes on the mock after it is created. See the :meth:" +"`configure_mock` method for details." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:267 +msgid "Assert that the mock was called at least once." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:278 +msgid "Assert that the mock was called exactly once." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:296 +msgid "" +"This method is a convenient way of asserting that calls are made in a " +"particular way:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:306 +msgid "" +"Assert that the mock was called exactly once and with the specified " +"arguments." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:321 +msgid "assert the mock has been called with the specified arguments." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:323 +msgid "" +"The assert passes if the mock has *ever* been called, unlike :meth:" +"`assert_called_with` and :meth:`assert_called_once_with` that only pass if " +"the call is the most recent one." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:335 +msgid "" +"assert the mock has been called with the specified calls. The :attr:" +"`mock_calls` list is checked for the calls." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:338 +msgid "" +"If *any_order* is false (the default) then the calls must be sequential. " +"There can be extra calls before or after the specified calls." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:342 +msgid "" +"If *any_order* is true then the calls can be in any order, but they must all " +"appear in :attr:`mock_calls`." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:357 +msgid "Assert the mock was never called." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:372 +msgid "The reset_mock method resets all the call attributes on a mock object:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:382 +msgid "Added two keyword only argument to the reset_mock function." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:385 +msgid "" +"This can be useful where you want to make a series of assertions that reuse " +"the same object. Note that :meth:`reset_mock` *doesn't* clear the return " +"value, :attr:`side_effect` or any child attributes you have set using normal " +"assignment by default. In case you want to reset *return_value* or :attr:" +"`side_effect`, then pass the corresponding parameter as ``True``. Child " +"mocks and the return value mock (if any) are reset as well." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:393 +msgid "*return_value*, and :attr:`side_effect` are keyword only argument." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:399 +msgid "" +"Add a spec to a mock. *spec* can either be an object or a list of strings. " +"Only attributes on the *spec* can be fetched as attributes from the mock." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:403 +msgid "If *spec_set* is true then only attributes on the spec can be set." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:408 +msgid "" +"Attach a mock as an attribute of this one, replacing its name and parent. " +"Calls to the attached mock will be recorded in the :attr:`method_calls` and :" +"attr:`mock_calls` attributes of this one." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:415 +msgid "Set attributes on the mock through keyword arguments." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:417 +msgid "" +"Attributes plus return values and side effects can be set on child mocks " +"using standard dot notation and unpacking a dictionary in the method call:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:431 +msgid "The same thing can be achieved in the constructor call to mocks:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:444 +msgid "" +":meth:`configure_mock` exists to make it easier to do configuration after " +"the mock has been created." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:450 +msgid "" +":class:`Mock` objects limit the results of ``dir(some_mock)`` to useful " +"results. For mocks with a *spec* this includes all the permitted attributes " +"for the mock." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:454 +msgid "" +"See :data:`FILTER_DIR` for what this filtering does, and how to switch it " +"off." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:460 +msgid "" +"Create the child mocks for attributes and return value. By default child " +"mocks will be the same type as the parent. Subclasses of Mock may want to " +"override this to customize the way child mocks are made." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:465 +msgid "" +"For non-callable mocks the callable variant will be used (rather than any " +"custom subclass)." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:471 +msgid "A boolean representing whether or not the mock object has been called:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:482 +msgid "An integer telling you how many times the mock object has been called:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:495 +msgid "Set this to configure the value returned by calling the mock:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:502 +msgid "" +"The default return value is a mock object and you can configure it in the " +"normal way:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:511 +msgid ":attr:`return_value` can also be set in the constructor:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:522 +msgid "" +"This can either be a function to be called when the mock is called, an " +"iterable or an exception (class or instance) to be raised." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:525 +msgid "" +"If you pass in a function it will be called with same arguments as the mock " +"and unless the function returns the :data:`DEFAULT` singleton the call to " +"the mock will then return whatever the function returns. If the function " +"returns :data:`DEFAULT` then the mock will return its normal value (from " +"the :attr:`return_value`)." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:531 +msgid "" +"If you pass in an iterable, it is used to retrieve an iterator which must " +"yield a value on every call. This value can either be an exception instance " +"to be raised, or a value to be returned from the call to the mock (:data:" +"`DEFAULT` handling is identical to the function case)." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:536 +msgid "" +"An example of a mock that raises an exception (to test exception handling of " +"an API):" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:546 +msgid "Using :attr:`side_effect` to return a sequence of values:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:553 +msgid "Using a callable:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:563 +msgid "" +":attr:`side_effect` can be set in the constructor. Here's an example that " +"adds one to the value the mock is called with and returns it:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:573 +msgid "Setting :attr:`side_effect` to ``None`` clears it:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:587 +msgid "" +"This is either ``None`` (if the mock hasn't been called), or the arguments " +"that the mock was last called with. This will be in the form of a tuple: the " +"first member is any ordered arguments the mock was called with (or an empty " +"tuple) and the second member is any keyword arguments (or an empty " +"dictionary)." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:610 +msgid "" +":attr:`call_args`, along with members of the lists :attr:`call_args_list`, :" +"attr:`method_calls` and :attr:`mock_calls` are :data:`call` objects. These " +"are tuples, so they can be unpacked to get at the individual arguments and " +"make more complex assertions. See :ref:`calls as tuples `." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:619 +msgid "" +"This is a list of all the calls made to the mock object in sequence (so the " +"length of the list is the number of times it has been called). Before any " +"calls have been made it is an empty list. The :data:`call` object can be " +"used for conveniently constructing lists of calls to compare with :attr:" +"`call_args_list`." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:635 +msgid "" +"Members of :attr:`call_args_list` are :data:`call` objects. These can be " +"unpacked as tuples to get at the individual arguments. See :ref:`calls as " +"tuples `." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:642 +msgid "" +"As well as tracking calls to themselves, mocks also track calls to methods " +"and attributes, and *their* methods and attributes:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:653 +msgid "" +"Members of :attr:`method_calls` are :data:`call` objects. These can be " +"unpacked as tuples to get at the individual arguments. See :ref:`calls as " +"tuples `." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:660 +msgid "" +":attr:`mock_calls` records *all* calls to the mock object, its methods, " +"magic methods *and* return value mocks." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:678 +msgid "" +"Members of :attr:`mock_calls` are :data:`call` objects. These can be " +"unpacked as tuples to get at the individual arguments. See :ref:`calls as " +"tuples `." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:685 +msgid "" +"Normally the :attr:`__class__` attribute of an object will return its type. " +"For a mock object with a :attr:`spec`, ``__class__`` returns the spec class " +"instead. This allows mock objects to pass :func:`isinstance` tests for the " +"object they are replacing / masquerading as:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:694 +msgid "" +":attr:`__class__` is assignable to, this allows a mock to pass an :func:" +"`isinstance` check without forcing you to use a spec:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:704 +msgid "" +"A non-callable version of :class:`Mock`. The constructor parameters have the " +"same meaning of :class:`Mock`, with the exception of *return_value* and " +"*side_effect* which have no meaning on a non-callable mock." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:708 +msgid "" +"Mock objects that use a class or an instance as a :attr:`spec` or :attr:" +"`spec_set` are able to pass :func:`isinstance` tests:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:718 +msgid "" +"The :class:`Mock` classes have support for mocking magic methods. See :ref:" +"`magic methods ` for the full details." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:721 +msgid "" +"The mock classes and the :func:`patch` decorators all take arbitrary keyword " +"arguments for configuration. For the :func:`patch` decorators the keywords " +"are passed to the constructor of the mock being created. The keyword " +"arguments are for configuring attributes of the mock:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:732 +msgid "" +"The return value and side effect of child mocks can be set in the same way, " +"using dotted notation. As you can't use dotted names directly in a call you " +"have to create a dictionary and unpack it using ``**``:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:747 +msgid "" +"A callable mock which was created with a *spec* (or a *spec_set*) will " +"introspect the specification object's signature when matching calls to the " +"mock. Therefore, it can match the actual call's arguments regardless of " +"whether they were passed positionally or by name::" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:760 +msgid "" +"This applies to :meth:`~Mock.assert_called_with`, :meth:`~Mock." +"assert_called_once_with`, :meth:`~Mock.assert_has_calls` and :meth:`~Mock." +"assert_any_call`. When :ref:`auto-speccing`, it will also apply to method " +"calls on the mock object." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:765 +msgid "Added signature introspection on specced and autospecced mock objects." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:771 +msgid "" +"A mock intended to be used as a property, or other descriptor, on a class. :" +"class:`PropertyMock` provides :meth:`__get__` and :meth:`__set__` methods so " +"you can specify a return value when it is fetched." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:775 +msgid "" +"Fetching a :class:`PropertyMock` instance from an object calls the mock, " +"with no args. Setting it calls the mock with the value being set." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:796 +msgid "" +"Because of the way mock attributes are stored you can't directly attach a :" +"class:`PropertyMock` to a mock object. Instead you can attach it to the mock " +"type object::" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:809 +msgid "Calling" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:811 +msgid "" +"Mock objects are callable. The call will return the value set as the :attr:" +"`~Mock.return_value` attribute. The default return value is a new Mock " +"object; it is created the first time the return value is accessed (either " +"explicitly or by calling the Mock) - but it is stored and the same one " +"returned each time." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:817 +msgid "" +"Calls made to the object will be recorded in the attributes like :attr:" +"`~Mock.call_args` and :attr:`~Mock.call_args_list`." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:820 +msgid "" +"If :attr:`~Mock.side_effect` is set then it will be called after the call " +"has been recorded, so if :attr:`side_effect` raises an exception the call is " +"still recorded." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:824 +msgid "" +"The simplest way to make a mock raise an exception when called is to make :" +"attr:`~Mock.side_effect` an exception class or instance:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:842 +msgid "" +"If :attr:`side_effect` is a function then whatever that function returns is " +"what calls to the mock return. The :attr:`side_effect` function is called " +"with the same arguments as the mock. This allows you to vary the return " +"value of the call dynamically, based on the input:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:858 +msgid "" +"If you want the mock to still return the default return value (a new mock), " +"or any set return value, then there are two ways of doing this. Either " +"return :attr:`mock.return_value` from inside :attr:`side_effect`, or return :" +"data:`DEFAULT`:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:877 +msgid "" +"To remove a :attr:`side_effect`, and return to the default behaviour, set " +"the :attr:`side_effect` to ``None``:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:891 +msgid "" +"The :attr:`side_effect` can also be any iterable object. Repeated calls to " +"the mock will return values from the iterable (until the iterable is " +"exhausted and a :exc:`StopIteration` is raised):" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:907 +msgid "" +"If any members of the iterable are exceptions they will be raised instead of " +"returned::" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:925 +msgid "Deleting Attributes" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:927 +msgid "" +"Mock objects create attributes on demand. This allows them to pretend to be " +"objects of any type." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:930 +msgid "" +"You may want a mock object to return ``False`` to a :func:`hasattr` call, or " +"raise an :exc:`AttributeError` when an attribute is fetched. You can do this " +"by providing an object as a :attr:`spec` for a mock, but that isn't always " +"convenient." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:934 +msgid "" +"You \"block\" attributes by deleting them. Once deleted, accessing an " +"attribute will raise an :exc:`AttributeError`." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:951 +msgid "Mock names and the name attribute" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:953 +msgid "" +"Since \"name\" is an argument to the :class:`Mock` constructor, if you want " +"your mock object to have a \"name\" attribute you can't just pass it in at " +"creation time. There are two alternatives. One option is to use :meth:`~Mock." +"configure_mock`::" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:963 +msgid "" +"A simpler option is to simply set the \"name\" attribute after mock " +"creation::" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:970 +msgid "Attaching Mocks as Attributes" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:972 +msgid "" +"When you attach a mock as an attribute of another mock (or as the return " +"value) it becomes a \"child\" of that mock. Calls to the child are recorded " +"in the :attr:`~Mock.method_calls` and :attr:`~Mock.mock_calls` attributes of " +"the parent. This is useful for configuring child mocks and then attaching " +"them to the parent, or for attaching mocks to a parent that records all " +"calls to the children and allows you to make assertions about the order of " +"calls between mocks:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:990 +msgid "" +"The exception to this is if the mock has a name. This allows you to prevent " +"the \"parenting\" if for some reason you don't want it to happen." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1001 +msgid "" +"Mocks created for you by :func:`patch` are automatically given names. To " +"attach mocks that have names to a parent you use the :meth:`~Mock." +"attach_mock` method:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1019 +msgid "" +"The only exceptions are magic methods and attributes (those that have " +"leading and trailing double underscores). Mock doesn't create these but " +"instead raises an :exc:`AttributeError`. This is because the interpreter " +"will often implicitly request these methods, and gets *very* confused to get " +"a new Mock object when it expects a magic method. If you need magic method " +"support see :ref:`magic methods `." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1028 +msgid "The patchers" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1030 +msgid "" +"The patch decorators are used for patching objects only within the scope of " +"the function they decorate. They automatically handle the unpatching for " +"you, even if exceptions are raised. All of these functions can also be used " +"in with statements or as class decorators." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1037 +msgid "patch" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1041 +msgid "" +":func:`patch` is straightforward to use. The key is to do the patching in " +"the right namespace. See the section `where to patch`_." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1046 +msgid "" +":func:`patch` acts as a function decorator, class decorator or a context " +"manager. Inside the body of the function or with statement, the *target* is " +"patched with a *new* object. When the function/with statement exits the " +"patch is undone." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1051 +msgid "" +"If *new* is omitted, then the target is replaced with a :class:`MagicMock`. " +"If :func:`patch` is used as a decorator and *new* is omitted, the created " +"mock is passed in as an extra argument to the decorated function. If :func:" +"`patch` is used as a context manager the created mock is returned by the " +"context manager." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1057 +msgid "" +"*target* should be a string in the form ``'package.module.ClassName'``. The " +"*target* is imported and the specified object replaced with the *new* " +"object, so the *target* must be importable from the environment you are " +"calling :func:`patch` from. The target is imported when the decorated " +"function is executed, not at decoration time." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1063 +msgid "" +"The *spec* and *spec_set* keyword arguments are passed to the :class:" +"`MagicMock` if patch is creating one for you." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1066 +msgid "" +"In addition you can pass ``spec=True`` or ``spec_set=True``, which causes " +"patch to pass in the object being mocked as the spec/spec_set object." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1069 +msgid "" +"*new_callable* allows you to specify a different class, or callable object, " +"that will be called to create the *new* object. By default :class:" +"`MagicMock` is used." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1073 +msgid "" +"A more powerful form of *spec* is *autospec*. If you set ``autospec=True`` " +"then the mock will be created with a spec from the object being replaced. " +"All attributes of the mock will also have the spec of the corresponding " +"attribute of the object being replaced. Methods and functions being mocked " +"will have their arguments checked and will raise a :exc:`TypeError` if they " +"are called with the wrong signature. For mocks replacing a class, their " +"return value (the 'instance') will have the same spec as the class. See the :" +"func:`create_autospec` function and :ref:`auto-speccing`." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1083 +msgid "" +"Instead of ``autospec=True`` you can pass ``autospec=some_object`` to use an " +"arbitrary object as the spec instead of the one being replaced." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1086 +msgid "" +"By default :func:`patch` will fail to replace attributes that don't exist. " +"If you pass in ``create=True``, and the attribute doesn't exist, patch will " +"create the attribute for you when the patched function is called, and delete " +"it again afterwards. This is useful for writing tests against attributes " +"that your production code creates at runtime. It is off by default because " +"it can be dangerous. With it switched on you can write passing tests against " +"APIs that don't actually exist!" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1096 +msgid "" +"If you are patching builtins in a module then you don't need to pass " +"``create=True``, it will be added by default." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1100 +msgid "" +"Patch can be used as a :class:`TestCase` class decorator. It works by " +"decorating each test method in the class. This reduces the boilerplate code " +"when your test methods share a common patchings set. :func:`patch` finds " +"tests by looking for method names that start with ``patch.TEST_PREFIX``. By " +"default this is ``'test'``, which matches the way :mod:`unittest` finds " +"tests. You can specify an alternative prefix by setting ``patch." +"TEST_PREFIX``." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1107 +msgid "" +"Patch can be used as a context manager, with the with statement. Here the " +"patching applies to the indented block after the with statement. If you use " +"\"as\" then the patched object will be bound to the name after the \"as\"; " +"very useful if :func:`patch` is creating a mock object for you." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1112 +msgid "" +":func:`patch` takes arbitrary keyword arguments. These will be passed to " +"the :class:`Mock` (or *new_callable*) on construction." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1115 +msgid "" +"``patch.dict(...)``, ``patch.multiple(...)`` and ``patch.object(...)`` are " +"available for alternate use-cases." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1118 +msgid "" +":func:`patch` as function decorator, creating the mock for you and passing " +"it into the decorated function:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1128 +msgid "" +"Patching a class replaces the class with a :class:`MagicMock` *instance*. If " +"the class is instantiated in the code under test then it will be the :attr:" +"`~Mock.return_value` of the mock that will be used." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1132 +msgid "" +"If the class is instantiated multiple times you could use :attr:`~Mock." +"side_effect` to return a new mock each time. Alternatively you can set the " +"*return_value* to be anything you want." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1136 +msgid "" +"To configure return values on methods of *instances* on the patched class " +"you must do this on the :attr:`return_value`. For example:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1150 +msgid "" +"If you use *spec* or *spec_set* and :func:`patch` is replacing a *class*, " +"then the return value of the created mock will have the same spec." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1160 +msgid "" +"The *new_callable* argument is useful where you want to use an alternative " +"class to the default :class:`MagicMock` for the created mock. For example, " +"if you wanted a :class:`NonCallableMock` to be used:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1173 +msgid "" +"Another use case might be to replace an object with an :class:`io.StringIO` " +"instance:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1186 +msgid "" +"When :func:`patch` is creating a mock for you, it is common that the first " +"thing you need to do is to configure the mock. Some of that configuration " +"can be done in the call to patch. Any arbitrary keywords you pass into the " +"call will be used to set attributes on the created mock:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1198 +msgid "" +"As well as attributes on the created mock attributes, like the :attr:`~Mock." +"return_value` and :attr:`~Mock.side_effect`, of child mocks can also be " +"configured. These aren't syntactically valid to pass in directly as keyword " +"arguments, but a dictionary with these as keys can still be expanded into a :" +"func:`patch` call using ``**``:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1216 +msgid "patch.object" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1220 +msgid "" +"patch the named member (*attribute*) on an object (*target*) with a mock " +"object." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1223 +msgid "" +":func:`patch.object` can be used as a decorator, class decorator or a " +"context manager. Arguments *new*, *spec*, *create*, *spec_set*, *autospec* " +"and *new_callable* have the same meaning as for :func:`patch`. Like :func:" +"`patch`, :func:`patch.object` takes arbitrary keyword arguments for " +"configuring the mock object it creates." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1229 +msgid "" +"When used as a class decorator :func:`patch.object` honours ``patch." +"TEST_PREFIX`` for choosing which methods to wrap." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1232 +msgid "" +"You can either call :func:`patch.object` with three arguments or two " +"arguments. The three argument form takes the object to be patched, the " +"attribute name and the object to replace the attribute with." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1236 +msgid "" +"When calling with the two argument form you omit the replacement object, and " +"a mock is created for you and passed in as an extra argument to the " +"decorated function:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1247 +msgid "" +"*spec*, *create* and the other arguments to :func:`patch.object` have the " +"same meaning as they do for :func:`patch`." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1252 +msgid "patch.dict" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1256 +msgid "" +"Patch a dictionary, or dictionary like object, and restore the dictionary to " +"its original state after the test." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1259 +msgid "" +"*in_dict* can be a dictionary or a mapping like container. If it is a " +"mapping then it must at least support getting, setting and deleting items " +"plus iterating over keys." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1263 +msgid "" +"*in_dict* can also be a string specifying the name of the dictionary, which " +"will then be fetched by importing it." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1266 +msgid "" +"*values* can be a dictionary of values to set in the dictionary. *values* " +"can also be an iterable of ``(key, value)`` pairs." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1269 +msgid "" +"If *clear* is true then the dictionary will be cleared before the new values " +"are set." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1272 +msgid "" +":func:`patch.dict` can also be called with arbitrary keyword arguments to " +"set values in the dictionary." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1275 +msgid "" +":func:`patch.dict` can be used as a context manager, decorator or class " +"decorator. When used as a class decorator :func:`patch.dict` honours ``patch." +"TEST_PREFIX`` for choosing which methods to wrap." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1279 +msgid "" +":func:`patch.dict` can be used to add members to a dictionary, or simply let " +"a test change a dictionary, and ensure the dictionary is restored when the " +"test ends." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1296 +msgid "" +"Keywords can be used in the :func:`patch.dict` call to set values in the " +"dictionary:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1306 +msgid "" +":func:`patch.dict` can be used with dictionary like objects that aren't " +"actually dictionaries. At the very minimum they must support item getting, " +"setting, deleting and either iteration or membership test. This corresponds " +"to the magic methods :meth:`__getitem__`, :meth:`__setitem__`, :meth:" +"`__delitem__` and either :meth:`__iter__` or :meth:`__contains__`." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1335 +msgid "patch.multiple" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1339 +msgid "" +"Perform multiple patches in a single call. It takes the object to be patched " +"(either as an object or a string to fetch the object by importing) and " +"keyword arguments for the patches::" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1346 +msgid "" +"Use :data:`DEFAULT` as the value if you want :func:`patch.multiple` to " +"create mocks for you. In this case the created mocks are passed into a " +"decorated function by keyword, and a dictionary is returned when :func:" +"`patch.multiple` is used as a context manager." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1351 +msgid "" +":func:`patch.multiple` can be used as a decorator, class decorator or a " +"context manager. The arguments *spec*, *spec_set*, *create*, *autospec* and " +"*new_callable* have the same meaning as for :func:`patch`. These arguments " +"will be applied to *all* patches done by :func:`patch.multiple`." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1356 +msgid "" +"When used as a class decorator :func:`patch.multiple` honours ``patch." +"TEST_PREFIX`` for choosing which methods to wrap." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1359 +msgid "" +"If you want :func:`patch.multiple` to create mocks for you, then you can " +"use :data:`DEFAULT` as the value. If you use :func:`patch.multiple` as a " +"decorator then the created mocks are passed into the decorated function by " +"keyword." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1373 +msgid "" +":func:`patch.multiple` can be nested with other ``patch`` decorators, but " +"put arguments passed by keyword *after* any of the standard arguments " +"created by :func:`patch`:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1385 +msgid "" +"If :func:`patch.multiple` is used as a context manager, the value returned " +"by the context manger is a dictionary where created mocks are keyed by name:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1399 +msgid "patch methods: start and stop" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1401 +msgid "" +"All the patchers have :meth:`start` and :meth:`stop` methods. These make it " +"simpler to do patching in ``setUp`` methods or where you want to do multiple " +"patches without nesting decorators or with statements." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1405 +msgid "" +"To use them call :func:`patch`, :func:`patch.object` or :func:`patch.dict` " +"as normal and keep a reference to the returned ``patcher`` object. You can " +"then call :meth:`start` to put the patch in place and :meth:`stop` to undo " +"it." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1409 +msgid "" +"If you are using :func:`patch` to create a mock for you then it will be " +"returned by the call to ``patcher.start``." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1423 +msgid "" +"A typical use case for this might be for doing multiple patches in the " +"``setUp`` method of a :class:`TestCase`:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1445 +msgid "" +"If you use this technique you must ensure that the patching is \"undone\" by " +"calling ``stop``. This can be fiddlier than you might think, because if an " +"exception is raised in the ``setUp`` then ``tearDown`` is not called. :meth:" +"`unittest.TestCase.addCleanup` makes this easier:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1460 +msgid "" +"As an added bonus you no longer need to keep a reference to the ``patcher`` " +"object." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1463 +msgid "" +"It is also possible to stop all patches which have been started by using :" +"func:`patch.stopall`." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1468 +msgid "Stop all active patches. Only stops patches started with ``start``." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1474 +msgid "patch builtins" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1475 +msgid "" +"You can patch any builtins within a module. The following example patches " +"builtin :func:`ord`:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1488 +msgid "TEST_PREFIX" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1490 +msgid "" +"All of the patchers can be used as class decorators. When used in this way " +"they wrap every test method on the class. The patchers recognise methods " +"that start with ``'test'`` as being test methods. This is the same way that " +"the :class:`unittest.TestLoader` finds test methods by default." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1495 +msgid "" +"It is possible that you want to use a different prefix for your tests. You " +"can inform the patchers of the different prefix by setting ``patch." +"TEST_PREFIX``:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1518 +msgid "Nesting Patch Decorators" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1520 +msgid "" +"If you want to perform multiple patches then you can simply stack up the " +"decorators." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1523 +#: ../Doc/library/unittest.mock-examples.rst:383 +msgid "You can stack up multiple patch decorators using this pattern:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1539 +msgid "" +"Note that the decorators are applied from the bottom upwards. This is the " +"standard way that Python applies decorators. The order of the created mocks " +"passed into your test function matches this order." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1547 +msgid "Where to patch" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1549 +msgid "" +":func:`patch` works by (temporarily) changing the object that a *name* " +"points to with another one. There can be many names pointing to any " +"individual object, so for patching to work you must ensure that you patch " +"the name used by the system under test." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1554 +msgid "" +"The basic principle is that you patch where an object is *looked up*, which " +"is not necessarily the same place as where it is defined. A couple of " +"examples will help to clarify this." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1558 +msgid "" +"Imagine we have a project that we want to test with the following structure::" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1567 +msgid "" +"Now we want to test ``some_function`` but we want to mock out ``SomeClass`` " +"using :func:`patch`. The problem is that when we import module b, which we " +"will have to do then it imports ``SomeClass`` from module a. If we use :func:" +"`patch` to mock out ``a.SomeClass`` then it will have no effect on our test; " +"module b already has a reference to the *real* ``SomeClass`` and it looks " +"like our patching had no effect." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1574 +msgid "" +"The key is to patch out ``SomeClass`` where it is used (or where it is " +"looked up ). In this case ``some_function`` will actually look up " +"``SomeClass`` in module b, where we have imported it. The patching should " +"look like::" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1580 +msgid "" +"However, consider the alternative scenario where instead of ``from a import " +"SomeClass`` module b does ``import a`` and ``some_function`` uses ``a." +"SomeClass``. Both of these import forms are common. In this case the class " +"we want to patch is being looked up in the module and so we have to patch " +"``a.SomeClass`` instead::" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1589 +msgid "Patching Descriptors and Proxy Objects" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1591 +msgid "" +"Both patch_ and patch.object_ correctly patch and restore descriptors: class " +"methods, static methods and properties. You should patch these on the " +"*class* rather than an instance. They also work with *some* objects that " +"proxy attribute access, like the `django settings object `_." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1599 +msgid "MagicMock and magic method support" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1604 +msgid "Mocking Magic Methods" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1606 +msgid "" +":class:`Mock` supports mocking the Python protocol methods, also known as " +"\"magic methods\". This allows mock objects to replace containers or other " +"objects that implement Python protocols." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1610 +msgid "" +"Because magic methods are looked up differently from normal methods [#]_, " +"this support has been specially implemented. This means that only specific " +"magic methods are supported. The supported list includes *almost* all of " +"them. If there are any missing that you need please let us know." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1615 +msgid "" +"You mock magic methods by setting the method you are interested in to a " +"function or a mock instance. If you are using a function then it *must* take " +"``self`` as the first argument [#]_." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1638 +msgid "" +"One use case for this is for mocking objects used as context managers in a :" +"keyword:`with` statement:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1650 +msgid "" +"Calls to magic methods do not appear in :attr:`~Mock.method_calls`, but they " +"are recorded in :attr:`~Mock.mock_calls`." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1655 +msgid "" +"If you use the *spec* keyword argument to create a mock then attempting to " +"set a magic method that isn't in the spec will raise an :exc:" +"`AttributeError`." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1658 +msgid "The full list of supported magic methods is:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1660 +msgid "``__hash__``, ``__sizeof__``, ``__repr__`` and ``__str__``" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1661 +msgid "``__dir__``, ``__format__`` and ``__subclasses__``" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1662 +msgid "``__floor__``, ``__trunc__`` and ``__ceil__``" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1663 +msgid "" +"Comparisons: ``__lt__``, ``__gt__``, ``__le__``, ``__ge__``, ``__eq__`` and " +"``__ne__``" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1665 +msgid "" +"Container methods: ``__getitem__``, ``__setitem__``, ``__delitem__``, " +"``__contains__``, ``__len__``, ``__iter__``, ``__reversed__`` and " +"``__missing__``" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1668 +msgid "Context manager: ``__enter__`` and ``__exit__``" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1669 +msgid "Unary numeric methods: ``__neg__``, ``__pos__`` and ``__invert__``" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1670 +msgid "" +"The numeric methods (including right hand and in-place variants): " +"``__add__``, ``__sub__``, ``__mul__``, ``__matmul__``, ``__div__``, " +"``__truediv__``, ``__floordiv__``, ``__mod__``, ``__divmod__``, " +"``__lshift__``, ``__rshift__``, ``__and__``, ``__xor__``, ``__or__``, and " +"``__pow__``" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1674 +msgid "" +"Numeric conversion methods: ``__complex__``, ``__int__``, ``__float__`` and " +"``__index__``" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1676 +msgid "Descriptor methods: ``__get__``, ``__set__`` and ``__delete__``" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1677 +msgid "" +"Pickling: ``__reduce__``, ``__reduce_ex__``, ``__getinitargs__``, " +"``__getnewargs__``, ``__getstate__`` and ``__setstate__``" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1681 +msgid "" +"The following methods exist but are *not* supported as they are either in " +"use by mock, can't be set dynamically, or can cause problems:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1684 +msgid "``__getattr__``, ``__setattr__``, ``__init__`` and ``__new__``" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1685 +msgid "" +"``__prepare__``, ``__instancecheck__``, ``__subclasscheck__``, ``__del__``" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1690 +msgid "Magic Mock" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1692 +msgid "" +"There are two ``MagicMock`` variants: :class:`MagicMock` and :class:" +"`NonCallableMagicMock`." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1697 +msgid "" +"``MagicMock`` is a subclass of :class:`Mock` with default implementations of " +"most of the magic methods. You can use ``MagicMock`` without having to " +"configure the magic methods yourself." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1701 +msgid "The constructor parameters have the same meaning as for :class:`Mock`." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1703 +msgid "" +"If you use the *spec* or *spec_set* arguments then *only* magic methods that " +"exist in the spec will be created." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1709 +msgid "A non-callable version of :class:`MagicMock`." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1711 +msgid "" +"The constructor parameters have the same meaning as for :class:`MagicMock`, " +"with the exception of *return_value* and *side_effect* which have no meaning " +"on a non-callable mock." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1715 +msgid "" +"The magic methods are setup with :class:`MagicMock` objects, so you can " +"configure them and use them in the usual way:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1725 +msgid "" +"By default many of the protocol methods are required to return objects of a " +"specific type. These methods are preconfigured with a default return value, " +"so that they can be used without you having to do anything if you aren't " +"interested in the return value. You can still *set* the return value " +"manually if you want to change the default." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1731 +msgid "Methods and their defaults:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1733 +msgid "``__lt__``: NotImplemented" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1734 +msgid "``__gt__``: NotImplemented" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1735 +msgid "``__le__``: NotImplemented" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1736 +msgid "``__ge__``: NotImplemented" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1737 +msgid "``__int__``: 1" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1738 +msgid "``__contains__``: False" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1739 +msgid "``__len__``: 0" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1740 +msgid "``__iter__``: iter([])" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1741 +msgid "``__exit__``: False" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1742 +msgid "``__complex__``: 1j" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1743 +msgid "``__float__``: 1.0" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1744 +msgid "``__bool__``: True" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1745 +msgid "``__index__``: 1" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1746 +msgid "``__hash__``: default hash for the mock" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1747 +msgid "``__str__``: default str for the mock" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1748 +msgid "``__sizeof__``: default sizeof for the mock" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1762 +msgid "" +"The two equality methods, :meth:`__eq__` and :meth:`__ne__`, are special. " +"They do the default equality comparison on identity, using the :attr:`~Mock." +"side_effect` attribute, unless you change their return value to return " +"something else::" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1776 +msgid "" +"The return value of :meth:`MagicMock.__iter__` can be any iterable object " +"and isn't required to be an iterator:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1786 +msgid "" +"If the return value *is* an iterator, then iterating over it once will " +"consume it and subsequent iterations will result in an empty list:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1795 +msgid "" +"``MagicMock`` has all of the supported magic methods configured except for " +"some of the obscure and obsolete ones. You can still set these up if you " +"want." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1798 +msgid "" +"Magic methods that are supported but not setup by default in ``MagicMock`` " +"are:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1800 +msgid "``__subclasses__``" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1801 +msgid "``__dir__``" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1802 +msgid "``__format__``" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1803 +msgid "``__get__``, ``__set__`` and ``__delete__``" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1804 +msgid "``__reversed__`` and ``__missing__``" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1805 +msgid "" +"``__reduce__``, ``__reduce_ex__``, ``__getinitargs__``, ``__getnewargs__``, " +"``__getstate__`` and ``__setstate__``" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1807 +msgid "``__getformat__`` and ``__setformat__``" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1811 +msgid "" +"Magic methods *should* be looked up on the class rather than the instance. " +"Different versions of Python are inconsistent about applying this rule. The " +"supported protocol methods should work with all supported versions of Python." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1815 +msgid "" +"The function is basically hooked up to the class, but each ``Mock`` instance " +"is kept isolated from the others." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1820 +msgid "Helpers" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1823 +msgid "sentinel" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1827 +msgid "" +"The ``sentinel`` object provides a convenient way of providing unique " +"objects for your tests." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1830 +msgid "" +"Attributes are created on demand when you access them by name. Accessing the " +"same attribute will always return the same object. The objects returned have " +"a sensible repr so that test failure messages are readable." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1834 +msgid "" +"Sometimes when testing you need to test that a specific object is passed as " +"an argument to another method, or returned. It can be common to create named " +"sentinel objects to test this. :data:`sentinel` provides a convenient way of " +"creating and testing the identity of objects like this." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1839 +msgid "" +"In this example we monkey patch ``method`` to return ``sentinel." +"some_object``:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1851 +msgid "DEFAULT" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1856 +msgid "" +"The :data:`DEFAULT` object is a pre-created sentinel (actually ``sentinel." +"DEFAULT``). It can be used by :attr:`~Mock.side_effect` functions to " +"indicate that the normal return value should be used." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1862 +msgid "call" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1866 +msgid "" +":func:`call` is a helper object for making simpler assertions, for comparing " +"with :attr:`~Mock.call_args`, :attr:`~Mock.call_args_list`, :attr:`~Mock." +"mock_calls` and :attr:`~Mock.method_calls`. :func:`call` can also be used " +"with :meth:`~Mock.assert_has_calls`." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1879 +msgid "" +"For a call object that represents multiple calls, :meth:`call_list` returns " +"a list of all the intermediate calls as well as the final call." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1883 +msgid "" +"``call_list`` is particularly useful for making assertions on \"chained calls" +"\". A chained call is multiple calls on a single line of code. This results " +"in multiple entries in :attr:`~Mock.mock_calls` on a mock. Manually " +"constructing the sequence of calls can be tedious." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1888 +msgid "" +":meth:`~call.call_list` can construct the sequence of calls from the same " +"chained call:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1905 +msgid "" +"A ``call`` object is either a tuple of (positional args, keyword args) or " +"(name, positional args, keyword args) depending on how it was constructed. " +"When you construct them yourself this isn't particularly interesting, but " +"the ``call`` objects that are in the :attr:`Mock.call_args`, :attr:`Mock." +"call_args_list` and :attr:`Mock.mock_calls` attributes can be introspected " +"to get at the individual arguments they contain." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1912 +msgid "" +"The ``call`` objects in :attr:`Mock.call_args` and :attr:`Mock." +"call_args_list` are two-tuples of (positional args, keyword args) whereas " +"the ``call`` objects in :attr:`Mock.mock_calls`, along with ones you " +"construct yourself, are three-tuples of (name, positional args, keyword " +"args)." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1917 +msgid "" +"You can use their \"tupleness\" to pull out the individual arguments for " +"more complex introspection and assertions. The positional arguments are a " +"tuple (an empty tuple if there are no positional arguments) and the keyword " +"arguments are a dictionary:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1951 +msgid "create_autospec" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1955 +msgid "" +"Create a mock object using another object as a spec. Attributes on the mock " +"will use the corresponding attribute on the *spec* object as their spec." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1959 +msgid "" +"Functions or methods being mocked will have their arguments checked to " +"ensure that they are called with the correct signature." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1962 +msgid "" +"If *spec_set* is ``True`` then attempting to set attributes that don't exist " +"on the spec object will raise an :exc:`AttributeError`." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1965 +msgid "" +"If a class is used as a spec then the return value of the mock (the instance " +"of the class) will have the same spec. You can use a class as the spec for " +"an instance object by passing ``instance=True``. The returned mock will only " +"be callable if instances of the mock are callable." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1970 +msgid "" +":func:`create_autospec` also takes arbitrary keyword arguments that are " +"passed to the constructor of the created mock." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1973 +msgid "" +"See :ref:`auto-speccing` for examples of how to use auto-speccing with :func:" +"`create_autospec` and the *autospec* argument to :func:`patch`." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1978 +msgid "ANY" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1982 +msgid "" +"Sometimes you may need to make assertions about *some* of the arguments in a " +"call to mock, but either not care about some of the arguments or want to " +"pull them individually out of :attr:`~Mock.call_args` and make more complex " +"assertions on them." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1987 +msgid "" +"To ignore certain arguments you can pass in objects that compare equal to " +"*everything*. Calls to :meth:`~Mock.assert_called_with` and :meth:`~Mock." +"assert_called_once_with` will then succeed no matter what was passed in." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:1996 +msgid "" +":data:`ANY` can also be used in comparisons with call lists like :attr:" +"`~Mock.mock_calls`:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2009 +msgid "FILTER_DIR" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2013 +msgid "" +":data:`FILTER_DIR` is a module level variable that controls the way mock " +"objects respond to :func:`dir` (only for Python 2.6 or more recent). The " +"default is ``True``, which uses the filtering described below, to only show " +"useful members. If you dislike this filtering, or need to switch it off for " +"diagnostic purposes, then set ``mock.FILTER_DIR = False``." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2019 +msgid "" +"With filtering on, ``dir(some_mock)`` shows only useful attributes and will " +"include any dynamically created attributes that wouldn't normally be shown. " +"If the mock was created with a *spec* (or *autospec* of course) then all the " +"attributes from the original are shown, even if they haven't been accessed " +"yet:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2040 +msgid "" +"Many of the not-very-useful (private to :class:`Mock` rather than the thing " +"being mocked) underscore and double underscore prefixed attributes have been " +"filtered from the result of calling :func:`dir` on a :class:`Mock`. If you " +"dislike this behaviour you can switch it off by setting the module level " +"switch :data:`FILTER_DIR`:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2058 +msgid "" +"Alternatively you can just use ``vars(my_mock)`` (instance members) and " +"``dir(type(my_mock))`` (type members) to bypass the filtering irrespective " +"of :data:`mock.FILTER_DIR`." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2064 +msgid "mock_open" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2068 +msgid "" +"A helper function to create a mock to replace the use of :func:`open`. It " +"works for :func:`open` called directly or used as a context manager." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2071 +msgid "" +"The *mock* argument is the mock object to configure. If ``None`` (the " +"default) then a :class:`MagicMock` will be created for you, with the API " +"limited to methods or attributes available on standard file handles." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2075 +msgid "" +"*read_data* is a string for the :meth:`~io.IOBase.read`, :meth:`~io.IOBase." +"readline`, and :meth:`~io.IOBase.readlines` methods of the file handle to " +"return. Calls to those methods will take data from *read_data* until it is " +"depleted. The mock of these methods is pretty simplistic: every time the " +"*mock* is called, the *read_data* is rewound to the start. If you need more " +"control over the data that you are feeding to the tested code you will need " +"to customize this mock for yourself. When that is insufficient, one of the " +"in-memory filesystem packages on `PyPI `_ can " +"offer a realistic filesystem for testing." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2085 +msgid "" +"Added :meth:`~io.IOBase.readline` and :meth:`~io.IOBase.readlines` support. " +"The mock of :meth:`~io.IOBase.read` changed to consume *read_data* rather " +"than returning it on each call." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2090 +msgid "*read_data* is now reset on each call to the *mock*." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2093 +msgid "" +"Using :func:`open` as a context manager is a great way to ensure your file " +"handles are closed properly and is becoming common::" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2099 +msgid "" +"The issue is that even if you mock out the call to :func:`open` it is the " +"*returned object* that is used as a context manager (and has :meth:" +"`__enter__` and :meth:`__exit__` called)." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2103 +msgid "" +"Mocking context managers with a :class:`MagicMock` is common enough and " +"fiddly enough that a helper function is useful." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2120 +msgid "And for reading files:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2133 +msgid "Autospeccing" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2135 +msgid "" +"Autospeccing is based on the existing :attr:`spec` feature of mock. It " +"limits the api of mocks to the api of an original object (the spec), but it " +"is recursive (implemented lazily) so that attributes of mocks only have the " +"same api as the attributes of the spec. In addition mocked functions / " +"methods have the same call signature as the original so they raise a :exc:" +"`TypeError` if they are called incorrectly." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2142 +msgid "Before I explain how auto-speccing works, here's why it is needed." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2144 +msgid "" +":class:`Mock` is a very powerful and flexible object, but it suffers from " +"two flaws when used to mock out objects from a system under test. One of " +"these flaws is specific to the :class:`Mock` api and the other is a more " +"general problem with using mock objects." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2149 +msgid "" +"First the problem specific to :class:`Mock`. :class:`Mock` has two assert " +"methods that are extremely handy: :meth:`~Mock.assert_called_with` and :meth:" +"`~Mock.assert_called_once_with`." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2162 +msgid "" +"Because mocks auto-create attributes on demand, and allow you to call them " +"with arbitrary arguments, if you misspell one of these assert methods then " +"your assertion is gone:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2172 +msgid "Your tests can pass silently and incorrectly because of the typo." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2174 +msgid "" +"The second issue is more general to mocking. If you refactor some of your " +"code, rename members and so on, any tests for code that is still using the " +"*old api* but uses mocks instead of the real objects will still pass. This " +"means your tests can all pass even though your code is broken." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2179 +msgid "" +"Note that this is another reason why you need integration tests as well as " +"unit tests. Testing everything in isolation is all fine and dandy, but if " +"you don't test how your units are \"wired together\" there is still lots of " +"room for bugs that tests might have caught." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2184 +msgid "" +":mod:`mock` already provides a feature to help with this, called speccing. " +"If you use a class or instance as the :attr:`spec` for a mock then you can " +"only access attributes on the mock that exist on the real class:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2195 +msgid "" +"The spec only applies to the mock itself, so we still have the same issue " +"with any methods on the mock:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2204 +msgid "" +"Auto-speccing solves this problem. You can either pass ``autospec=True`` to :" +"func:`patch` / :func:`patch.object` or use the :func:`create_autospec` " +"function to create a mock with a spec. If you use the ``autospec=True`` " +"argument to :func:`patch` then the object that is being replaced will be " +"used as the spec object. Because the speccing is done \"lazily\" (the spec " +"is created as attributes on the mock are accessed) you can use it with very " +"complex or deeply nested objects (like modules that import modules that " +"import modules) without a big performance hit." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2213 +msgid "Here's an example of it in use:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2223 +msgid "" +"You can see that :class:`request.Request` has a spec. :class:`request." +"Request` takes two arguments in the constructor (one of which is *self*). " +"Here's what happens if we try to call it incorrectly:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2232 +msgid "" +"The spec also applies to instantiated classes (i.e. the return value of " +"specced mocks):" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2239 +msgid "" +":class:`Request` objects are not callable, so the return value of " +"instantiating our mocked out :class:`request.Request` is a non-callable " +"mock. With the spec in place any typos in our asserts will raise the correct " +"error:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2251 +msgid "" +"In many cases you will just be able to add ``autospec=True`` to your " +"existing :func:`patch` calls and then be protected against bugs due to typos " +"and api changes." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2255 +msgid "" +"As well as using *autospec* through :func:`patch` there is a :func:" +"`create_autospec` for creating autospecced mocks directly:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2263 +msgid "" +"This isn't without caveats and limitations however, which is why it is not " +"the default behaviour. In order to know what attributes are available on the " +"spec object, autospec has to introspect (access attributes) the spec. As you " +"traverse attributes on the mock a corresponding traversal of the original " +"object is happening under the hood. If any of your specced objects have " +"properties or descriptors that can trigger code execution then you may not " +"be able to use autospec. On the other hand it is much better to design your " +"objects so that introspection is safe [#]_." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2272 +msgid "" +"A more serious problem is that it is common for instance attributes to be " +"created in the :meth:`__init__` method and not to exist on the class at all. " +"*autospec* can't know about any dynamically created attributes and restricts " +"the api to visible attributes." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2289 +msgid "" +"There are a few different ways of resolving this problem. The easiest, but " +"not necessarily the least annoying, way is to simply set the required " +"attributes on the mock after creation. Just because *autospec* doesn't allow " +"you to fetch attributes that don't exist on the spec it doesn't prevent you " +"setting them:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2300 +msgid "" +"There is a more aggressive version of both *spec* and *autospec* that *does* " +"prevent you setting non-existent attributes. This is useful if you want to " +"ensure your code only *sets* valid attributes too, but obviously it prevents " +"this particular scenario:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2313 +msgid "" +"Probably the best way of solving the problem is to add class attributes as " +"default values for instance members initialised in :meth:`__init__`. Note " +"that if you are only setting default attributes in :meth:`__init__` then " +"providing them via class attributes (shared between instances of course) is " +"faster too. e.g." +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2323 +msgid "" +"This brings up another issue. It is relatively common to provide a default " +"value of ``None`` for members that will later be an object of a different " +"type. ``None`` would be useless as a spec because it wouldn't let you access " +"*any* attributes or methods on it. As ``None`` is *never* going to be useful " +"as a spec, and probably indicates a member that will normally of some other " +"type, autospec doesn't use a spec for members that are set to ``None``. " +"These will just be ordinary mocks (well - MagicMocks):" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2338 +msgid "" +"If modifying your production classes to add defaults isn't to your liking " +"then there are more options. One of these is simply to use an instance as " +"the spec rather than the class. The other is to create a subclass of the " +"production class and add the defaults to the subclass without affecting the " +"production class. Both of these require you to use an alternative object as " +"the spec. Thankfully :func:`patch` supports this - you can simply pass the " +"alternative object as the *autospec* argument:" +msgstr "" + +#: ../Doc/library/unittest.mock.rst:2359 +msgid "" +"This only applies to classes or already instantiated objects. Calling a " +"mocked class to create a mock instance *does not* create a real instance. It " +"is only attribute lookups - along with calls to :func:`dir` - that are done." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:2 +msgid ":mod:`unittest.mock` --- getting started" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:13 +msgid "Using Mock" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:16 +msgid "Mock Patching Methods" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:18 +msgid "Common uses for :class:`Mock` objects include:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:20 +msgid "Patching methods" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:21 +msgid "Recording method calls on objects" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:23 +msgid "" +"You might want to replace a method on an object to check that it is called " +"with the correct arguments by another part of the system:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:31 +msgid "" +"Once our mock has been used (``real.method`` in this example) it has methods " +"and attributes that allow you to make assertions about how it has been used." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:36 +msgid "" +"In most of these examples the :class:`Mock` and :class:`MagicMock` classes " +"are interchangeable. As the ``MagicMock`` is the more capable class it makes " +"a sensible one to use by default." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:40 +msgid "" +"Once the mock has been called its :attr:`~Mock.called` attribute is set to " +"``True``. More importantly we can use the :meth:`~Mock.assert_called_with` " +"or :meth:`~Mock.assert_called_once_with` method to check that it was called " +"with the correct arguments." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:45 +msgid "" +"This example tests that calling ``ProductionClass().method`` results in a " +"call to the ``something`` method:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:62 +msgid "Mock for Method Calls on an Object" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:64 +msgid "" +"In the last example we patched a method directly on an object to check that " +"it was called correctly. Another common use case is to pass an object into a " +"method (or some part of the system under test) and then check that it is " +"used in the correct way." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:69 +msgid "" +"The simple ``ProductionClass`` below has a ``closer`` method. If it is " +"called with an object then it calls ``close`` on it." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:77 +msgid "" +"So to test it we need to pass in an object with a ``close`` method and check " +"that it was called correctly." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:85 +msgid "" +"We don't have to do any work to provide the 'close' method on our mock. " +"Accessing close creates it. So, if 'close' hasn't already been called then " +"accessing it in the test will create it, but :meth:`~Mock." +"assert_called_with` will raise a failure exception." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:92 +msgid "Mocking Classes" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:94 +msgid "" +"A common use case is to mock out classes instantiated by your code under " +"test. When you patch a class, then that class is replaced with a mock. " +"Instances are created by *calling the class*. This means you access the " +"\"mock instance\" by looking at the return value of the mocked class." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:99 +msgid "" +"In the example below we have a function ``some_function`` that instantiates " +"``Foo`` and calls a method on it. The call to :func:`patch` replaces the " +"class ``Foo`` with a mock. The ``Foo`` instance is the result of calling the " +"mock, so it is configured by modifying the mock :attr:`~Mock.return_value`." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:116 +msgid "Naming your mocks" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:118 +msgid "" +"It can be useful to give your mocks a name. The name is shown in the repr of " +"the mock and can be helpful when the mock appears in test failure messages. " +"The name is also propagated to attributes or methods of the mock:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:130 +msgid "Tracking all Calls" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:132 +msgid "" +"Often you want to track more than a single call to a method. The :attr:" +"`~Mock.mock_calls` attribute records all calls to child attributes of the " +"mock - and also to their children." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:144 +msgid "" +"If you make an assertion about ``mock_calls`` and any unexpected methods " +"have been called, then the assertion will fail. This is useful because as " +"well as asserting that the calls you expected have been made, you are also " +"checking that they were made in the right order and with no additional calls:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:149 +msgid "" +"You use the :data:`call` object to construct lists for comparing with " +"``mock_calls``:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:158 +msgid "Setting Return Values and Attributes" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:160 +msgid "Setting the return values on a mock object is trivially easy:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:167 +msgid "Of course you can do the same for methods on the mock:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:174 +msgid "The return value can also be set in the constructor:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:180 +msgid "If you need an attribute setting on your mock, just do it:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:187 +msgid "" +"Sometimes you want to mock up a more complex situation, like for example " +"``mock.connection.cursor().execute(\"SELECT 1\")``. If we wanted this call " +"to return a list, then we have to configure the result of the nested call." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:191 +msgid "" +"We can use :data:`call` to construct the set of calls in a \"chained call\" " +"like this for easy assertion afterwards:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:205 +msgid "" +"It is the call to ``.call_list()`` that turns our call object into a list of " +"calls representing the chained calls." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:210 +msgid "Raising exceptions with mocks" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:212 +msgid "" +"A useful attribute is :attr:`~Mock.side_effect`. If you set this to an " +"exception class or instance then the exception will be raised when the mock " +"is called." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:224 +msgid "Side effect functions and iterables" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:226 +msgid "" +"``side_effect`` can also be set to a function or an iterable. The use case " +"for ``side_effect`` as an iterable is where your mock is going to be called " +"several times, and you want each call to return a different value. When you " +"set ``side_effect`` to an iterable every call to the mock returns the next " +"value from the iterable:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:241 +msgid "" +"For more advanced use cases, like dynamically varying the return values " +"depending on what the mock is called with, ``side_effect`` can be a " +"function. The function will be called with the same arguments as the mock. " +"Whatever the function returns is what the call returns:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:258 +msgid "Creating a Mock from an Existing Object" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:260 +msgid "" +"One problem with over use of mocking is that it couples your tests to the " +"implementation of your mocks rather than your real code. Suppose you have a " +"class that implements ``some_method``. In a test for another class, you " +"provide a mock of this object that *also* provides ``some_method``. If later " +"you refactor the first class, so that it no longer has ``some_method`` - " +"then your tests will continue to pass even though your code is now broken!" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:267 +msgid "" +":class:`Mock` allows you to provide an object as a specification for the " +"mock, using the *spec* keyword argument. Accessing methods / attributes on " +"the mock that don't exist on your specification object will immediately " +"raise an attribute error. If you change the implementation of your " +"specification, then tests that use that class will start failing immediately " +"without you having to instantiate the class in those tests." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:280 +msgid "" +"Using a specification also enables a smarter matching of calls made to the " +"mock, regardless of whether some parameters were passed as positional or " +"named arguments::" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:291 +msgid "" +"If you want this smarter matching to also work with method calls on the " +"mock, you can use :ref:`auto-speccing `." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:294 +msgid "" +"If you want a stronger form of specification that prevents the setting of " +"arbitrary attributes as well as the getting of them then you can use " +"*spec_set* instead of *spec*." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:301 +msgid "Patch Decorators" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:310 +msgid "" +"A common need in tests is to patch a class attribute or a module attribute, " +"for example patching a builtin or patching a class in a module to test that " +"it is instantiated. Modules and classes are effectively global, so patching " +"on them has to be undone after the test or the patch will persist into other " +"tests and cause hard to diagnose problems." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:316 +msgid "" +"mock provides three convenient decorators for this: :func:`patch`, :func:" +"`patch.object` and :func:`patch.dict`. ``patch`` takes a single string, of " +"the form ``package.module.Class.attribute`` to specify the attribute you are " +"patching. It also optionally takes a value that you want the attribute (or " +"class or whatever) to be replaced with. 'patch.object' takes an object and " +"the name of the attribute you would like patched, plus optionally the value " +"to patch it with." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:324 +msgid "``patch.object``:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:341 +msgid "" +"If you are patching a module (including :mod:`builtins`) then use :func:" +"`patch` instead of :func:`patch.object`:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:351 +msgid "" +"The module name can be 'dotted', in the form ``package.module`` if needed:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:360 +msgid "A nice pattern is to actually decorate test methods themselves:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:371 +msgid "" +"If you want to patch with a Mock, you can use :func:`patch` with only one " +"argument (or :func:`patch.object` with two arguments). The mock will be " +"created for you and passed into the test function / method:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:394 +msgid "" +"When you nest patch decorators the mocks are passed in to the decorated " +"function in the same order they applied (the normal *python* order that " +"decorators are applied). This means from the bottom up, so in the example " +"above the mock for ``test_module.ClassName2`` is passed in first." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:410 +msgid "" +"``patch``, ``patch.object`` and ``patch.dict`` can all be used as context " +"managers." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:412 +msgid "" +"Where you use :func:`patch` to create a mock for you, you can get a " +"reference to the mock using the \"as\" form of the with statement:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:427 +msgid "" +"As an alternative ``patch``, ``patch.object`` and ``patch.dict`` can be used " +"as class decorators. When used in this way it is the same as applying the " +"decorator individually to every method whose name starts with \"test\"." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:435 +msgid "Further Examples" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:438 +msgid "Here are some more examples for some slightly more advanced scenarios." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:442 +msgid "Mocking chained calls" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:444 +msgid "" +"Mocking chained calls is actually straightforward with mock once you " +"understand the :attr:`~Mock.return_value` attribute. When a mock is called " +"for the first time, or you fetch its ``return_value`` before it has been " +"called, a new :class:`Mock` is created." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:449 +msgid "" +"This means that you can see how the object returned from a call to a mocked " +"object has been used by interrogating the ``return_value`` mock:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:457 +msgid "" +"From here it is a simple step to configure and then make assertions about " +"chained calls. Of course another alternative is writing your code in a more " +"testable way in the first place..." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:461 +msgid "So, suppose we have some code that looks a little bit like this:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:470 +msgid "" +"Assuming that ``BackendProvider`` is already well tested, how do we test " +"``method()``? Specifically, we want to test that the code section ``# more " +"code`` uses the response object in the correct way." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:474 +msgid "" +"As this chain of calls is made from an instance attribute we can monkey " +"patch the ``backend`` attribute on a ``Something`` instance. In this " +"particular case we are only interested in the return value from the final " +"call to ``start_call`` so we don't have much configuration to do. Let's " +"assume the object it returns is 'file-like', so we'll ensure that our " +"response object uses the builtin :func:`open` as its ``spec``." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:481 +msgid "" +"To do this we create a mock instance as our mock backend and create a mock " +"response object for it. To set the response as the return value for that " +"final ``start_call`` we could do this::" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:487 +msgid "" +"We can do that in a slightly nicer way using the :meth:`~Mock." +"configure_mock` method to directly set the return value for us:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:496 +msgid "" +"With these we monkey patch the \"mock backend\" in place and can make the " +"real call:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:502 +msgid "" +"Using :attr:`~Mock.mock_calls` we can check the chained call with a single " +"assert. A chained call is several calls in one line of code, so there will " +"be several entries in ``mock_calls``. We can use :meth:`call.call_list` to " +"create this list of calls for us:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:513 +msgid "Partial mocking" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:515 +msgid "" +"In some tests I wanted to mock out a call to :meth:`datetime.date.today` to " +"return a known date, but I didn't want to prevent the code under test from " +"creating new date objects. Unfortunately :class:`datetime.date` is written " +"in C, and so I couldn't just monkey-patch out the static :meth:`date.today` " +"method." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:520 +msgid "" +"I found a simple way of doing this that involved effectively wrapping the " +"date class with a mock, but passing through calls to the constructor to the " +"real class (and returning real instances)." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:524 +msgid "" +"The :func:`patch decorator ` is used here to mock out the ``date`` " +"class in the module under test. The :attr:`side_effect` attribute on the " +"mock date class is then set to a lambda function that returns a real date. " +"When the mock date class is called a real date will be constructed and " +"returned by ``side_effect``." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:539 +msgid "" +"Note that we don't patch :class:`datetime.date` globally, we patch ``date`` " +"in the module that *uses* it. See :ref:`where to patch `." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:542 +msgid "" +"When ``date.today()`` is called a known date is returned, but calls to the " +"``date(...)`` constructor still return normal dates. Without this you can " +"find yourself having to calculate an expected result using exactly the same " +"algorithm as the code under test, which is a classic testing anti-pattern." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:547 +msgid "" +"Calls to the date constructor are recorded in the ``mock_date`` attributes " +"(``call_count`` and friends) which may also be useful for your tests." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:550 +msgid "" +"An alternative way of dealing with mocking dates, or other builtin classes, " +"is discussed in `this blog entry `_." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:556 +msgid "Mocking a Generator Method" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:558 +msgid "" +"A Python generator is a function or method that uses the :keyword:`yield` " +"statement to return a series of values when iterated over [#]_." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:561 +msgid "" +"A generator method / function is called to return the generator object. It " +"is the generator object that is then iterated over. The protocol method for " +"iteration is :meth:`~container.__iter__`, so we can mock this using a :class:" +"`MagicMock`." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:566 +msgid "" +"Here's an example class with an \"iter\" method implemented as a generator:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:578 +msgid "How would we mock this class, and in particular its \"iter\" method?" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:580 +msgid "" +"To configure the values returned from the iteration (implicit in the call " +"to :class:`list`), we need to configure the object returned by the call to " +"``foo.iter()``." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:588 +msgid "" +"There are also generator expressions and more `advanced uses `_ of generators, but we aren't concerned " +"about them here. A very good introduction to generators and how powerful " +"they are is: `Generator Tricks for Systems Programmers `_." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:596 +msgid "Applying the same patch to every test method" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:598 +msgid "" +"If you want several patches in place for multiple test methods the obvious " +"way is to apply the patch decorators to every method. This can feel like " +"unnecessary repetition. For Python 2.6 or more recent you can use :func:" +"`patch` (in all its various forms) as a class decorator. This applies the " +"patches to all test methods on the class. A test method is identified by " +"methods whose names start with ``test``:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:622 +msgid "" +"An alternative way of managing patches is to use the :ref:`start-and-stop`. " +"These allow you to move the patching into your ``setUp`` and ``tearDown`` " +"methods." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:638 +msgid "" +"If you use this technique you must ensure that the patching is \"undone\" by " +"calling ``stop``. This can be fiddlier than you might think, because if an " +"exception is raised in the setUp then tearDown is not called. :meth:" +"`unittest.TestCase.addCleanup` makes this easier:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:656 +msgid "Mocking Unbound Methods" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:658 +msgid "" +"Whilst writing tests today I needed to patch an *unbound method* (patching " +"the method on the class rather than on the instance). I needed self to be " +"passed in as the first argument because I want to make asserts about which " +"objects were calling this particular method. The issue is that you can't " +"patch with a mock for this, because if you replace an unbound method with a " +"mock it doesn't become a bound method when fetched from the instance, and so " +"it doesn't get self passed in. The workaround is to patch the unbound method " +"with a real function instead. The :func:`patch` decorator makes it so simple " +"to patch out methods with a mock that having to create a real function " +"becomes a nuisance." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:669 +msgid "" +"If you pass ``autospec=True`` to patch then it does the patching with a " +"*real* function object. This function object has the same signature as the " +"one it is replacing, but delegates to a mock under the hood. You still get " +"your mock auto-created in exactly the same way as before. What it means " +"though, is that if you use it to patch out an unbound method on a class the " +"mocked function will be turned into a bound method if it is fetched from an " +"instance. It will have ``self`` passed in as the first argument, which is " +"exactly what I wanted:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:690 +msgid "" +"If we don't use ``autospec=True`` then the unbound method is patched out " +"with a Mock instance instead, and isn't called with ``self``." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:695 +msgid "Checking multiple calls with mock" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:697 +msgid "" +"mock has a nice API for making assertions about how your mock objects are " +"used." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:704 +msgid "" +"If your mock is only being called once you can use the :meth:" +"`assert_called_once_with` method that also asserts that the :attr:" +"`call_count` is one." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:715 +msgid "" +"Both ``assert_called_with`` and ``assert_called_once_with`` make assertions " +"about the *most recent* call. If your mock is going to be called several " +"times, and you want to make assertions about *all* those calls you can use :" +"attr:`~Mock.call_args_list`:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:727 +msgid "" +"The :data:`call` helper makes it easy to make assertions about these calls. " +"You can build up a list of expected calls and compare it to " +"``call_args_list``. This looks remarkably similar to the repr of the " +"``call_args_list``:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:737 +msgid "Coping with mutable arguments" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:739 +msgid "" +"Another situation is rare, but can bite you, is when your mock is called " +"with mutable arguments. ``call_args`` and ``call_args_list`` store " +"*references* to the arguments. If the arguments are mutated by the code " +"under test then you can no longer make assertions about what the values were " +"when the mock was called." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:744 +msgid "" +"Here's some example code that shows the problem. Imagine the following " +"functions defined in 'mymodule'::" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:755 +msgid "" +"When we try to test that ``grob`` calls ``frob`` with the correct argument " +"look what happens:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:770 +msgid "" +"One possibility would be for mock to copy the arguments you pass in. This " +"could then cause problems if you do assertions that rely on object identity " +"for equality." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:774 +msgid "" +"Here's one solution that uses the :attr:`side_effect` functionality. If you " +"provide a ``side_effect`` function for a mock then ``side_effect`` will be " +"called with the same args as the mock. This gives us an opportunity to copy " +"the arguments and store them for later assertions. In this example I'm using " +"*another* mock to store the arguments so that I can use the mock methods for " +"doing the assertion. Again a helper function sets this up for me." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:803 +msgid "" +"``copy_call_args`` is called with the mock that will be called. It returns a " +"new mock that we do the assertion on. The ``side_effect`` function makes a " +"copy of the args and calls our ``new_mock`` with the copy." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:809 +msgid "" +"If your mock is only going to be used once there is an easier way of " +"checking arguments at the point they are called. You can simply do the " +"checking inside a ``side_effect`` function." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:823 +msgid "" +"An alternative approach is to create a subclass of :class:`Mock` or :class:" +"`MagicMock` that copies (using :func:`copy.deepcopy`) the arguments. Here's " +"an example implementation:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:847 +msgid "" +"When you subclass ``Mock`` or ``MagicMock`` all dynamically created " +"attributes, and the ``return_value`` will use your subclass automatically. " +"That means all children of a ``CopyingMock`` will also have the type " +"``CopyingMock``." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:853 +msgid "Nesting Patches" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:855 +msgid "" +"Using patch as a context manager is nice, but if you do multiple patches you " +"can end up with nested with statements indenting further and further to the " +"right:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:873 +msgid "" +"With unittest ``cleanup`` functions and the :ref:`start-and-stop` we can " +"achieve the same effect without the nested indentation. A simple helper " +"method, ``create_patch``, puts the patch in place and returns the created " +"mock for us:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:901 +msgid "Mocking a dictionary with MagicMock" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:903 +msgid "" +"You may want to mock a dictionary, or other container object, recording all " +"access to it whilst having it still behave like a dictionary." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:906 +msgid "" +"We can do this with :class:`MagicMock`, which will behave like a dictionary, " +"and using :data:`~Mock.side_effect` to delegate dictionary access to a real " +"underlying dictionary that is under our control." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:910 +msgid "" +"When the :meth:`__getitem__` and :meth:`__setitem__` methods of our " +"``MagicMock`` are called (normal dictionary access) then ``side_effect`` is " +"called with the key (and in the case of ``__setitem__`` the value too). We " +"can also control what is returned." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:914 +msgid "" +"After the ``MagicMock`` has been used we can use attributes like :data:" +"`~Mock.call_args_list` to assert about how the dictionary was used:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:930 +msgid "" +"An alternative to using ``MagicMock`` is to use ``Mock`` and *only* provide " +"the magic methods you specifically want:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:937 +msgid "" +"A *third* option is to use ``MagicMock`` but passing in ``dict`` as the " +"*spec* (or *spec_set*) argument so that the ``MagicMock`` created only has " +"dictionary magic methods available:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:945 +msgid "" +"With these side effect functions in place, the ``mock`` will behave like a " +"normal dictionary but recording the access. It even raises a :exc:`KeyError` " +"if you try to access a key that doesn't exist." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:964 +msgid "" +"After it has been used you can make assertions about the access using the " +"normal mock methods and attributes:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:976 +msgid "Mock subclasses and their attributes" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:978 +msgid "" +"There are various reasons why you might want to subclass :class:`Mock`. One " +"reason might be to add helper methods. Here's a silly example:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:994 +msgid "" +"The standard behaviour for ``Mock`` instances is that attributes and the " +"return value mocks are of the same type as the mock they are accessed on. " +"This ensures that ``Mock`` attributes are ``Mocks`` and ``MagicMock`` " +"attributes are ``MagicMocks`` [#]_. So if you're subclassing to add helper " +"methods then they'll also be available on the attributes and return value " +"mock of instances of your subclass." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:1010 +msgid "" +"Sometimes this is inconvenient. For example, `one user `_ is subclassing mock to created a `Twisted " +"adaptor `_. Having this applied to attributes too actually causes " +"errors." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:1016 +msgid "" +"``Mock`` (in all its flavours) uses a method called ``_get_child_mock`` to " +"create these \"sub-mocks\" for attributes and return values. You can prevent " +"your subclass being used for attributes by overriding this method. The " +"signature is that it takes arbitrary keyword arguments (``**kwargs``) which " +"are then passed onto the mock constructor:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:1033 +msgid "" +"An exception to this rule are the non-callable mocks. Attributes use the " +"callable variant because otherwise non-callable mocks couldn't have callable " +"methods." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:1039 +msgid "Mocking imports with patch.dict" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:1041 +msgid "" +"One situation where mocking can be hard is where you have a local import " +"inside a function. These are harder to mock because they aren't using an " +"object from the module namespace that we can patch out." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:1045 +msgid "" +"Generally local imports are to be avoided. They are sometimes done to " +"prevent circular dependencies, for which there is *usually* a much better " +"way to solve the problem (refactor the code) or to prevent \"up front costs" +"\" by delaying the import. This can also be solved in better ways than an " +"unconditional local import (store the module as a class or module attribute " +"and only do the import on first use)." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:1052 +msgid "" +"That aside there is a way to use ``mock`` to affect the results of an " +"import. Importing fetches an *object* from the :data:`sys.modules` " +"dictionary. Note that it fetches an *object*, which need not be a module. " +"Importing a module for the first time results in a module object being put " +"in `sys.modules`, so usually when you import something you get a module " +"back. This need not be the case however." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:1059 +msgid "" +"This means you can use :func:`patch.dict` to *temporarily* put a mock in " +"place in :data:`sys.modules`. Any imports whilst this patch is active will " +"fetch the mock. When the patch is complete (the decorated function exits, " +"the with statement body is complete or ``patcher.stop()`` is called) then " +"whatever was there previously will be restored safely." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:1065 +msgid "Here's an example that mocks out the 'fooble' module." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:1076 +msgid "" +"As you can see the ``import fooble`` succeeds, but on exit there is no " +"'fooble' left in :data:`sys.modules`." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:1079 +msgid "This also works for the ``from module import name`` form:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:1089 +msgid "With slightly more work you can also mock package imports:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:1102 +msgid "Tracking order of calls and less verbose call assertions" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:1104 +msgid "" +"The :class:`Mock` class allows you to track the *order* of method calls on " +"your mock objects through the :attr:`~Mock.method_calls` attribute. This " +"doesn't allow you to track the order of calls between separate mock objects, " +"however we can use :attr:`~Mock.mock_calls` to achieve the same effect." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:1109 +msgid "" +"Because mocks track calls to child mocks in ``mock_calls``, and accessing an " +"arbitrary attribute of a mock creates a child mock, we can create our " +"separate mocks from a parent one. Calls to those child mock will then all be " +"recorded, in order, in the ``mock_calls`` of the parent:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:1126 +msgid "" +"We can then assert about the calls, including the order, by comparing with " +"the ``mock_calls`` attribute on the manager mock:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:1133 +msgid "" +"If ``patch`` is creating, and putting in place, your mocks then you can " +"attach them to a manager mock using the :meth:`~Mock.attach_mock` method. " +"After attaching calls will be recorded in ``mock_calls`` of the manager." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:1153 +msgid "" +"If many calls have been made, but you're only interested in a particular " +"sequence of them then an alternative is to use the :meth:`~Mock." +"assert_has_calls` method. This takes a list of calls (constructed with the :" +"data:`call` object). If that sequence of calls are in :attr:`~Mock." +"mock_calls` then the assert succeeds." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:1167 +msgid "" +"Even though the chained call ``m.one().two().three()`` aren't the only calls " +"that have been made to the mock, the assert still succeeds." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:1170 +msgid "" +"Sometimes a mock may have several calls made to it, and you are only " +"interested in asserting about *some* of those calls. You may not even care " +"about the order. In this case you can pass ``any_order=True`` to " +"``assert_has_calls``:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:1182 +msgid "More complex argument matching" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:1184 +msgid "" +"Using the same basic concept as :data:`ANY` we can implement matchers to do " +"more complex assertions on objects used as arguments to mocks." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:1187 +msgid "" +"Suppose we expect some object to be passed to a mock that by default " +"compares equal based on object identity (which is the Python default for " +"user defined classes). To use :meth:`~Mock.assert_called_with` we would need " +"to pass in the exact same object. If we are only interested in some of the " +"attributes of this object then we can create a matcher that will check these " +"attributes for us." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:1194 +msgid "" +"You can see in this example how a 'standard' call to ``assert_called_with`` " +"isn't sufficient:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:1209 +msgid "" +"A comparison function for our ``Foo`` class might look something like this:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:1221 +msgid "" +"And a matcher object that can use comparison functions like this for its " +"equality operation would look something like this:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:1232 +msgid "Putting all this together:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:1237 +msgid "" +"The ``Matcher`` is instantiated with our compare function and the ``Foo`` " +"object we want to compare against. In ``assert_called_with`` the ``Matcher`` " +"equality method will be called, which compares the object the mock was " +"called with against the one we created our matcher with. If they match then " +"``assert_called_with`` passes, and if they don't an :exc:`AssertionError` is " +"raised:" +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:1250 +msgid "" +"With a bit of tweaking you could have the comparison function raise the :exc:" +"`AssertionError` directly and provide a more useful failure message." +msgstr "" + +#: ../Doc/library/unittest.mock-examples.rst:1253 +msgid "" +"As of version 1.5, the Python testing library `PyHamcrest `_ provides similar functionality, that may be " +"useful here, in the form of its equality matcher (`hamcrest.library." +"integration.match_equality `_)." +msgstr "" + +#: ../Doc/library/unix.rst:5 +msgid "Unix Specific Services" +msgstr "" + +#: ../Doc/library/unix.rst:7 +msgid "" +"The modules described in this chapter provide interfaces to features that " +"are unique to the Unix operating system, or in some cases to some or many " +"variants of it. Here's an overview:" +msgstr "" + +#: ../Doc/library/urllib.rst:2 +msgid ":mod:`urllib` --- URL handling modules" +msgstr "" + +#: ../Doc/library/urllib.rst:6 +msgid "**Source code:** :source:`Lib/urllib/`" +msgstr "" + +#: ../Doc/library/urllib.rst:10 +msgid "" +"``urllib`` is a package that collects several modules for working with URLs:" +msgstr "" + +#: ../Doc/library/urllib.rst:12 +msgid ":mod:`urllib.request` for opening and reading URLs" +msgstr "" + +#: ../Doc/library/urllib.rst:13 +msgid "" +":mod:`urllib.error` containing the exceptions raised by :mod:`urllib.request`" +msgstr "" + +#: ../Doc/library/urllib.rst:14 +msgid ":mod:`urllib.parse` for parsing URLs" +msgstr "" + +#: ../Doc/library/urllib.rst:15 +msgid ":mod:`urllib.robotparser` for parsing ``robots.txt`` files" +msgstr "" + +#: ../Doc/library/urllib.error.rst:2 +msgid ":mod:`urllib.error` --- Exception classes raised by urllib.request" +msgstr "" + +#: ../Doc/library/urllib.error.rst:10 +msgid "**Source code:** :source:`Lib/urllib/error.py`" +msgstr "" + +#: ../Doc/library/urllib.error.rst:14 +msgid "" +"The :mod:`urllib.error` module defines the exception classes for exceptions " +"raised by :mod:`urllib.request`. The base exception class is :exc:" +"`URLError`." +msgstr "" + +#: ../Doc/library/urllib.error.rst:17 +msgid "" +"The following exceptions are raised by :mod:`urllib.error` as appropriate:" +msgstr "" + +#: ../Doc/library/urllib.error.rst:21 +msgid "" +"The handlers raise this exception (or derived exceptions) when they run into " +"a problem. It is a subclass of :exc:`OSError`." +msgstr "" + +#: ../Doc/library/urllib.error.rst:26 +msgid "" +"The reason for this error. It can be a message string or another exception " +"instance." +msgstr "" + +#: ../Doc/library/urllib.error.rst:29 +msgid "" +":exc:`URLError` has been made a subclass of :exc:`OSError` instead of :exc:" +"`IOError`." +msgstr "" + +#: ../Doc/library/urllib.error.rst:36 +msgid "" +"Though being an exception (a subclass of :exc:`URLError`), an :exc:" +"`HTTPError` can also function as a non-exceptional file-like return value " +"(the same thing that :func:`~urllib.request.urlopen` returns). This is " +"useful when handling exotic HTTP errors, such as requests for authentication." +msgstr "" + +#: ../Doc/library/urllib.error.rst:44 +msgid "" +"An HTTP status code as defined in `RFC 2616 `_. This numeric value corresponds to a value found in the " +"dictionary of codes as found in :attr:`http.server.BaseHTTPRequestHandler." +"responses`." +msgstr "" + +#: ../Doc/library/urllib.error.rst:51 +msgid "This is usually a string explaining the reason for this error." +msgstr "" + +#: ../Doc/library/urllib.error.rst:55 +msgid "" +"The HTTP response headers for the HTTP request that caused the :exc:" +"`HTTPError`." +msgstr "" + +#: ../Doc/library/urllib.error.rst:62 +msgid "" +"This exception is raised when the :func:`~urllib.request.urlretrieve` " +"function detects that the amount of the downloaded data is less than the " +"expected amount (given by the *Content-Length* header). The :attr:`content` " +"attribute stores the downloaded (and supposedly truncated) data." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:2 +msgid ":mod:`urllib.parse` --- Parse URLs into components" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:7 +msgid "**Source code:** :source:`Lib/urllib/parse.py`" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:18 +msgid "" +"This module defines a standard interface to break Uniform Resource Locator " +"(URL) strings up in components (addressing scheme, network location, path " +"etc.), to combine the components back into a URL string, and to convert a " +"\"relative URL\" to an absolute URL given a \"base URL.\"" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:23 +msgid "" +"The module has been designed to match the Internet RFC on Relative Uniform " +"Resource Locators. It supports the following URL schemes: ``file``, ``ftp``, " +"``gopher``, ``hdl``, ``http``, ``https``, ``imap``, ``mailto``, ``mms``, " +"``news``, ``nntp``, ``prospero``, ``rsync``, ``rtsp``, ``rtspu``, ``sftp``, " +"``shttp``, ``sip``, ``sips``, ``snews``, ``svn``, ``svn+ssh``, ``telnet``, " +"``wais``, ``ws``, ``wss``." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:30 +msgid "" +"The :mod:`urllib.parse` module defines functions that fall into two broad " +"categories: URL parsing and URL quoting. These are covered in detail in the " +"following sections." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:35 +msgid "URL Parsing" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:37 +msgid "" +"The URL parsing functions focus on splitting a URL string into its " +"components, or on combining URL components into a URL string." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:42 +msgid "" +"Parse a URL into six components, returning a 6-tuple. This corresponds to " +"the general structure of a URL: ``scheme://netloc/path;parameters?" +"query#fragment``. Each tuple item is a string, possibly empty. The " +"components are not broken up in smaller parts (for example, the network " +"location is a single string), and % escapes are not expanded. The delimiters " +"as shown above are not part of the result, except for a leading slash in the " +"*path* component, which is retained if present. For example:" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:62 +msgid "" +"Following the syntax specifications in :rfc:`1808`, urlparse recognizes a " +"netloc only if it is properly introduced by '//'. Otherwise the input is " +"presumed to be a relative URL and thus to start with a path component." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:78 +msgid "" +"The *scheme* argument gives the default addressing scheme, to be used only " +"if the URL does not specify one. It should be the same type (text or bytes) " +"as *urlstring*, except that the default value ``''`` is always allowed, and " +"is automatically converted to ``b''`` if appropriate." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:83 +msgid "" +"If the *allow_fragments* argument is false, fragment identifiers are not " +"recognized. Instead, they are parsed as part of the path, parameters or " +"query component, and :attr:`fragment` is set to the empty string in the " +"return value." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:88 ../Doc/library/urllib.parse.rst:209 +#: ../Doc/library/urllib.parse.rst:294 +msgid "" +"The return value is actually an instance of a subclass of :class:`tuple`. " +"This class has the following additional read-only convenience attributes:" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:92 ../Doc/library/urllib.parse.rst:213 +#: ../Doc/library/urllib.parse.rst:298 +msgid "Value if not present" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:94 ../Doc/library/urllib.parse.rst:215 +msgid ":attr:`scheme`" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:94 ../Doc/library/urllib.parse.rst:215 +msgid "URL scheme specifier" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:94 ../Doc/library/urllib.parse.rst:215 +msgid "*scheme* parameter" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:96 ../Doc/library/urllib.parse.rst:217 +msgid ":attr:`netloc`" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:96 ../Doc/library/urllib.parse.rst:217 +msgid "Network location part" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:96 ../Doc/library/urllib.parse.rst:98 +#: ../Doc/library/urllib.parse.rst:100 ../Doc/library/urllib.parse.rst:103 +#: ../Doc/library/urllib.parse.rst:105 ../Doc/library/urllib.parse.rst:217 +#: ../Doc/library/urllib.parse.rst:219 ../Doc/library/urllib.parse.rst:221 +#: ../Doc/library/urllib.parse.rst:223 ../Doc/library/urllib.parse.rst:300 +#: ../Doc/library/urllib.parse.rst:302 +msgid "empty string" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:98 ../Doc/library/urllib.parse.rst:219 +msgid ":attr:`path`" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:98 ../Doc/library/urllib.parse.rst:219 +msgid "Hierarchical path" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:100 +msgid ":attr:`params`" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:100 +msgid "Parameters for last path element" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:103 ../Doc/library/urllib.parse.rst:221 +msgid ":attr:`query`" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:103 ../Doc/library/urllib.parse.rst:221 +msgid "Query component" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:105 ../Doc/library/urllib.parse.rst:223 +#: ../Doc/library/urllib.parse.rst:302 +msgid ":attr:`fragment`" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:105 ../Doc/library/urllib.parse.rst:223 +#: ../Doc/library/urllib.parse.rst:302 +msgid "Fragment identifier" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:107 ../Doc/library/urllib.parse.rst:225 +msgid ":attr:`username`" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:107 ../Doc/library/urllib.parse.rst:225 +msgid "User name" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:109 ../Doc/library/urllib.parse.rst:227 +msgid ":attr:`password`" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:109 ../Doc/library/urllib.parse.rst:227 +msgid "Password" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:111 ../Doc/library/urllib.parse.rst:229 +msgid ":attr:`hostname`" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:111 ../Doc/library/urllib.parse.rst:229 +msgid "Host name (lower case)" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:113 ../Doc/library/urllib.parse.rst:231 +msgid ":attr:`port`" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:113 ../Doc/library/urllib.parse.rst:231 +msgid "Port number as integer, if present" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:117 ../Doc/library/urllib.parse.rst:235 +msgid "" +"Reading the :attr:`port` attribute will raise a :exc:`ValueError` if an " +"invalid port is specified in the URL. See section :ref:`urlparse-result-" +"object` for more information on the result object." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:121 +msgid "Added IPv6 URL parsing capabilities." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:124 +msgid "" +"The fragment is now parsed for all URL schemes (unless *allow_fragment* is " +"false), in accordance with :rfc:`3986`. Previously, a whitelist of schemes " +"that support fragments existed." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:129 ../Doc/library/urllib.parse.rst:239 +msgid "" +"Out-of-range port numbers now raise :exc:`ValueError`, instead of returning :" +"const:`None`." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:136 +msgid "" +"Parse a query string given as a string argument (data of type :mimetype:" +"`application/x-www-form-urlencoded`). Data are returned as a dictionary. " +"The dictionary keys are the unique query variable names and the values are " +"lists of values for each name." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:141 ../Doc/library/urllib.parse.rst:170 +msgid "" +"The optional argument *keep_blank_values* is a flag indicating whether blank " +"values in percent-encoded queries should be treated as blank strings. A true " +"value indicates that blanks should be retained as blank strings. The " +"default false value indicates that blank values are to be ignored and " +"treated as if they were not included." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:147 ../Doc/library/urllib.parse.rst:176 +msgid "" +"The optional argument *strict_parsing* is a flag indicating what to do with " +"parsing errors. If false (the default), errors are silently ignored. If " +"true, errors raise a :exc:`ValueError` exception." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:151 ../Doc/library/urllib.parse.rst:180 +msgid "" +"The optional *encoding* and *errors* parameters specify how to decode " +"percent-encoded sequences into Unicode characters, as accepted by the :meth:" +"`bytes.decode` method." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:155 +msgid "" +"Use the :func:`urllib.parse.urlencode` function (with the ``doseq`` " +"parameter set to ``True``) to convert such dictionaries into query strings." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:160 ../Doc/library/urllib.parse.rst:187 +msgid "Add *encoding* and *errors* parameters." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:166 +msgid "" +"Parse a query string given as a string argument (data of type :mimetype:" +"`application/x-www-form-urlencoded`). Data are returned as a list of name, " +"value pairs." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:184 +msgid "" +"Use the :func:`urllib.parse.urlencode` function to convert such lists of " +"pairs into query strings." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:193 +msgid "" +"Construct a URL from a tuple as returned by ``urlparse()``. The *parts* " +"argument can be any six-item iterable. This may result in a slightly " +"different, but equivalent URL, if the URL that was parsed originally had " +"unnecessary delimiters (for example, a ``?`` with an empty query; the RFC " +"states that these are equivalent)." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:202 +msgid "" +"This is similar to :func:`urlparse`, but does not split the params from the " +"URL. This should generally be used instead of :func:`urlparse` if the more " +"recent URL syntax allowing parameters to be applied to each segment of the " +"*path* portion of the URL (see :rfc:`2396`) is wanted. A separate function " +"is needed to separate the path segments and parameters. This function " +"returns a 5-tuple: (addressing scheme, network location, path, query, " +"fragment identifier)." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:246 +msgid "" +"Combine the elements of a tuple as returned by :func:`urlsplit` into a " +"complete URL as a string. The *parts* argument can be any five-item " +"iterable. This may result in a slightly different, but equivalent URL, if " +"the URL that was parsed originally had unnecessary delimiters (for example, " +"a ? with an empty query; the RFC states that these are equivalent)." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:255 +msgid "" +"Construct a full (\"absolute\") URL by combining a \"base URL\" (*base*) " +"with another URL (*url*). Informally, this uses components of the base URL, " +"in particular the addressing scheme, the network location and (part of) the " +"path, to provide missing components in the relative URL. For example:" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:264 +msgid "" +"The *allow_fragments* argument has the same meaning and default as for :func:" +"`urlparse`." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:269 +msgid "" +"If *url* is an absolute URL (that is, starting with ``//`` or ``scheme://" +"``), the *url*'s host name and/or scheme will be present in the result. For " +"example:" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:278 +msgid "" +"If you do not want that behavior, preprocess the *url* with :func:`urlsplit` " +"and :func:`urlunsplit`, removing possible *scheme* and *netloc* parts." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:284 +msgid "Behaviour updated to match the semantics defined in :rfc:`3986`." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:289 +msgid "" +"If *url* contains a fragment identifier, return a modified version of *url* " +"with no fragment identifier, and the fragment identifier as a separate " +"string. If there is no fragment identifier in *url*, return *url* " +"unmodified and an empty string." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:300 +msgid ":attr:`url`" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:300 +msgid "URL with no fragment" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:305 +msgid "" +"See section :ref:`urlparse-result-object` for more information on the result " +"object." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:308 +msgid "Result is a structured object rather than a simple 2-tuple." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:314 +msgid "Parsing ASCII Encoded Bytes" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:316 +msgid "" +"The URL parsing functions were originally designed to operate on character " +"strings only. In practice, it is useful to be able to manipulate properly " +"quoted and encoded URLs as sequences of ASCII bytes. Accordingly, the URL " +"parsing functions in this module all operate on :class:`bytes` and :class:" +"`bytearray` objects in addition to :class:`str` objects." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:322 +msgid "" +"If :class:`str` data is passed in, the result will also contain only :class:" +"`str` data. If :class:`bytes` or :class:`bytearray` data is passed in, the " +"result will contain only :class:`bytes` data." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:326 +msgid "" +"Attempting to mix :class:`str` data with :class:`bytes` or :class:" +"`bytearray` in a single function call will result in a :exc:`TypeError` " +"being raised, while attempting to pass in non-ASCII byte values will " +"trigger :exc:`UnicodeDecodeError`." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:331 +msgid "" +"To support easier conversion of result objects between :class:`str` and :" +"class:`bytes`, all return values from URL parsing functions provide either " +"an :meth:`encode` method (when the result contains :class:`str` data) or a :" +"meth:`decode` method (when the result contains :class:`bytes` data). The " +"signatures of these methods match those of the corresponding :class:`str` " +"and :class:`bytes` methods (except that the default encoding is ``'ascii'`` " +"rather than ``'utf-8'``). Each produces a value of a corresponding type that " +"contains either :class:`bytes` data (for :meth:`encode` methods) or :class:" +"`str` data (for :meth:`decode` methods)." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:342 +msgid "" +"Applications that need to operate on potentially improperly quoted URLs that " +"may contain non-ASCII data will need to do their own decoding from bytes to " +"characters before invoking the URL parsing methods." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:346 +msgid "" +"The behaviour described in this section applies only to the URL parsing " +"functions. The URL quoting functions use their own rules when producing or " +"consuming byte sequences as detailed in the documentation of the individual " +"URL quoting functions." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:351 +msgid "URL parsing functions now accept ASCII encoded byte sequences" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:358 +msgid "Structured Parse Results" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:360 +msgid "" +"The result objects from the :func:`urlparse`, :func:`urlsplit` and :func:" +"`urldefrag` functions are subclasses of the :class:`tuple` type. These " +"subclasses add the attributes listed in the documentation for those " +"functions, the encoding and decoding support described in the previous " +"section, as well as an additional method:" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:368 +msgid "" +"Return the re-combined version of the original URL as a string. This may " +"differ from the original URL in that the scheme may be normalized to lower " +"case and empty components may be dropped. Specifically, empty parameters, " +"queries, and fragment identifiers will be removed." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:373 +msgid "" +"For :func:`urldefrag` results, only empty fragment identifiers will be " +"removed. For :func:`urlsplit` and :func:`urlparse` results, all noted " +"changes will be made to the URL returned by this method." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:377 +msgid "" +"The result of this method remains unchanged if passed back through the " +"original parsing function:" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:390 +msgid "" +"The following classes provide the implementations of the structured parse " +"results when operating on :class:`str` objects:" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:395 +msgid "" +"Concrete class for :func:`urldefrag` results containing :class:`str` data. " +"The :meth:`encode` method returns a :class:`DefragResultBytes` instance." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:403 +msgid "" +"Concrete class for :func:`urlparse` results containing :class:`str` data. " +"The :meth:`encode` method returns a :class:`ParseResultBytes` instance." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:409 +msgid "" +"Concrete class for :func:`urlsplit` results containing :class:`str` data. " +"The :meth:`encode` method returns a :class:`SplitResultBytes` instance." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:414 +msgid "" +"The following classes provide the implementations of the parse results when " +"operating on :class:`bytes` or :class:`bytearray` objects:" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:419 +msgid "" +"Concrete class for :func:`urldefrag` results containing :class:`bytes` data. " +"The :meth:`decode` method returns a :class:`DefragResult` instance." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:427 +msgid "" +"Concrete class for :func:`urlparse` results containing :class:`bytes` data. " +"The :meth:`decode` method returns a :class:`ParseResult` instance." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:435 +msgid "" +"Concrete class for :func:`urlsplit` results containing :class:`bytes` data. " +"The :meth:`decode` method returns a :class:`SplitResult` instance." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:443 +msgid "URL Quoting" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:445 +msgid "" +"The URL quoting functions focus on taking program data and making it safe " +"for use as URL components by quoting special characters and appropriately " +"encoding non-ASCII text. They also support reversing these operations to " +"recreate the original data from the contents of a URL component if that task " +"isn't already covered by the URL parsing functions above." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:453 +msgid "" +"Replace special characters in *string* using the ``%xx`` escape. Letters, " +"digits, and the characters ``'_.-'`` are never quoted. By default, this " +"function is intended for quoting the path section of URL. The optional " +"*safe* parameter specifies additional ASCII characters that should not be " +"quoted --- its default value is ``'/'``." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:459 ../Doc/library/urllib.parse.rst:525 +msgid "*string* may be either a :class:`str` or a :class:`bytes`." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:461 +msgid "" +"The optional *encoding* and *errors* parameters specify how to deal with non-" +"ASCII characters, as accepted by the :meth:`str.encode` method. *encoding* " +"defaults to ``'utf-8'``. *errors* defaults to ``'strict'``, meaning " +"unsupported characters raise a :class:`UnicodeEncodeError`. *encoding* and " +"*errors* must not be supplied if *string* is a :class:`bytes`, or a :class:" +"`TypeError` is raised." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:469 +msgid "" +"Note that ``quote(string, safe, encoding, errors)`` is equivalent to " +"``quote_from_bytes(string.encode(encoding, errors), safe)``." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:472 +msgid "Example: ``quote('/El Niño/')`` yields ``'/El%20Ni%C3%B1o/'``." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:477 +msgid "" +"Like :func:`quote`, but also replace spaces by plus signs, as required for " +"quoting HTML form values when building up a query string to go into a URL. " +"Plus signs in the original string are escaped unless they are included in " +"*safe*. It also does not have *safe* default to ``'/'``." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:482 +msgid "Example: ``quote_plus('/El Niño/')`` yields ``'%2FEl+Ni%C3%B1o%2F'``." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:487 +msgid "" +"Like :func:`quote`, but accepts a :class:`bytes` object rather than a :class:" +"`str`, and does not perform string-to-bytes encoding." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:490 +msgid "Example: ``quote_from_bytes(b'a&\\xef')`` yields ``'a%26%EF'``." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:496 +msgid "" +"Replace ``%xx`` escapes by their single-character equivalent. The optional " +"*encoding* and *errors* parameters specify how to decode percent-encoded " +"sequences into Unicode characters, as accepted by the :meth:`bytes.decode` " +"method." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:501 ../Doc/library/urllib.parse.rst:515 +msgid "*string* must be a :class:`str`." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:503 +msgid "" +"*encoding* defaults to ``'utf-8'``. *errors* defaults to ``'replace'``, " +"meaning invalid sequences are replaced by a placeholder character." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:507 +msgid "Example: ``unquote('/El%20Ni%C3%B1o/')`` yields ``'/El Niño/'``." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:512 +msgid "" +"Like :func:`unquote`, but also replace plus signs by spaces, as required for " +"unquoting HTML form values." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:517 +msgid "Example: ``unquote_plus('/El+Ni%C3%B1o/')`` yields ``'/El Niño/'``." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:522 +msgid "" +"Replace ``%xx`` escapes by their single-octet equivalent, and return a :" +"class:`bytes` object." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:527 +msgid "" +"If it is a :class:`str`, unescaped non-ASCII characters in *string* are " +"encoded into UTF-8 bytes." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:530 +msgid "Example: ``unquote_to_bytes('a%26%EF')`` yields ``b'a&\\xef'``." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:536 +msgid "" +"Convert a mapping object or a sequence of two-element tuples, which may " +"contain :class:`str` or :class:`bytes` objects, to a percent-encoded ASCII " +"text string. If the resultant string is to be used as a *data* for POST " +"operation with the :func:`~urllib.request.urlopen` function, then it should " +"be encoded to bytes, otherwise it would result in a :exc:`TypeError`." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:543 +msgid "" +"The resulting string is a series of ``key=value`` pairs separated by ``'&'`` " +"characters, where both *key* and *value* are quoted using the *quote_via* " +"function. By default, :func:`quote_plus` is used to quote the values, which " +"means spaces are quoted as a ``'+'`` character and '/' characters are " +"encoded as ``%2F``, which follows the standard for GET requests " +"(``application/x-www-form-urlencoded``). An alternate function that can be " +"passed as *quote_via* is :func:`quote`, which will encode spaces as ``%20`` " +"and not encode '/' characters. For maximum control of what is quoted, use " +"``quote`` and specify a value for *safe*." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:553 +msgid "" +"When a sequence of two-element tuples is used as the *query* argument, the " +"first element of each tuple is a key and the second is a value. The value " +"element in itself can be a sequence and in that case, if the optional " +"parameter *doseq* is evaluates to *True*, individual ``key=value`` pairs " +"separated by ``'&'`` are generated for each element of the value sequence " +"for the key. The order of parameters in the encoded string will match the " +"order of parameter tuples in the sequence." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:561 +msgid "" +"The *safe*, *encoding*, and *errors* parameters are passed down to " +"*quote_via* (the *encoding* and *errors* parameters are only passed when a " +"query element is a :class:`str`)." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:565 +msgid "" +"To reverse this encoding process, :func:`parse_qs` and :func:`parse_qsl` are " +"provided in this module to parse query strings into Python data structures." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:568 +msgid "" +"Refer to :ref:`urllib examples ` to find out how urlencode " +"method can be used for generating query string for a URL or data for POST." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:571 +msgid "Query parameter supports bytes and string objects." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:574 +msgid "*quote_via* parameter." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:584 +msgid ":rfc:`3986` - Uniform Resource Identifiers" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:581 +msgid "" +"This is the current standard (STD66). Any changes to urllib.parse module " +"should conform to this. Certain deviations could be observed, which are " +"mostly for backward compatibility purposes and for certain de-facto parsing " +"requirements as commonly observed in major browsers." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:587 +msgid ":rfc:`2732` - Format for Literal IPv6 Addresses in URL's." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:587 +msgid "This specifies the parsing requirements of IPv6 URLs." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:591 +msgid ":rfc:`2396` - Uniform Resource Identifiers (URI): Generic Syntax" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:590 +msgid "" +"Document describing the generic syntactic requirements for both Uniform " +"Resource Names (URNs) and Uniform Resource Locators (URLs)." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:594 +msgid ":rfc:`2368` - The mailto URL scheme." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:594 +msgid "Parsing requirements for mailto URL schemes." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:599 +msgid ":rfc:`1808` - Relative Uniform Resource Locators" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:597 +msgid "" +"This Request For Comments includes the rules for joining an absolute and a " +"relative URL, including a fair number of \"Abnormal Examples\" which govern " +"the treatment of border cases." +msgstr "" + +#: ../Doc/library/urllib.parse.rst:601 +msgid ":rfc:`1738` - Uniform Resource Locators (URL)" +msgstr "" + +#: ../Doc/library/urllib.parse.rst:602 +msgid "This specifies the formal syntax and semantics of absolute URLs." +msgstr "" + +#: ../Doc/library/urllib.request.rst:2 +msgid ":mod:`urllib.request` --- Extensible library for opening URLs" +msgstr "" + +#: ../Doc/library/urllib.request.rst:11 +msgid "**Source code:** :source:`Lib/urllib/request.py`" +msgstr "" + +#: ../Doc/library/urllib.request.rst:15 +msgid "" +"The :mod:`urllib.request` module defines functions and classes which help in " +"opening URLs (mostly HTTP) in a complex world --- basic and digest " +"authentication, redirections, cookies and more." +msgstr "" + +#: ../Doc/library/urllib.request.rst:25 +msgid "The :mod:`urllib.request` module defines the following functions:" +msgstr "" + +#: ../Doc/library/urllib.request.rst:30 +msgid "" +"Open the URL *url*, which can be either a string or a :class:`Request` " +"object." +msgstr "" + +#: ../Doc/library/urllib.request.rst:33 +msgid "" +"*data* must be an object specifying additional data to be sent to the " +"server, or ``None`` if no such data is needed. See :class:`Request` for " +"details." +msgstr "" + +#: ../Doc/library/urllib.request.rst:37 +msgid "" +"urllib.request module uses HTTP/1.1 and includes ``Connection:close`` header " +"in its HTTP requests." +msgstr "" + +#: ../Doc/library/urllib.request.rst:40 +msgid "" +"The optional *timeout* parameter specifies a timeout in seconds for blocking " +"operations like the connection attempt (if not specified, the global default " +"timeout setting will be used). This actually only works for HTTP, HTTPS and " +"FTP connections." +msgstr "" + +#: ../Doc/library/urllib.request.rst:45 +msgid "" +"If *context* is specified, it must be a :class:`ssl.SSLContext` instance " +"describing the various SSL options. See :class:`~http.client." +"HTTPSConnection` for more details." +msgstr "" + +#: ../Doc/library/urllib.request.rst:49 +msgid "" +"The optional *cafile* and *capath* parameters specify a set of trusted CA " +"certificates for HTTPS requests. *cafile* should point to a single file " +"containing a bundle of CA certificates, whereas *capath* should point to a " +"directory of hashed certificate files. More information can be found in :" +"meth:`ssl.SSLContext.load_verify_locations`." +msgstr "" + +#: ../Doc/library/urllib.request.rst:55 +msgid "The *cadefault* parameter is ignored." +msgstr "" + +#: ../Doc/library/urllib.request.rst:57 +msgid "" +"This function always returns an object which can work as a :term:`context " +"manager` and has methods such as" +msgstr "" + +#: ../Doc/library/urllib.request.rst:60 +msgid "" +":meth:`~urllib.response.addinfourl.geturl` --- return the URL of the " +"resource retrieved, commonly used to determine if a redirect was followed" +msgstr "" + +#: ../Doc/library/urllib.request.rst:63 +msgid "" +":meth:`~urllib.response.addinfourl.info` --- return the meta-information of " +"the page, such as headers, in the form of an :func:`email." +"message_from_string` instance (see `Quick Reference to HTTP Headers `_)" +msgstr "" + +#: ../Doc/library/urllib.request.rst:67 +msgid "" +":meth:`~urllib.response.addinfourl.getcode` -- return the HTTP status code " +"of the response." +msgstr "" + +#: ../Doc/library/urllib.request.rst:69 +msgid "" +"For HTTP and HTTPS URLs, this function returns a :class:`http.client." +"HTTPResponse` object slightly modified. In addition to the three new methods " +"above, the msg attribute contains the same information as the :attr:`~http." +"client.HTTPResponse.reason` attribute --- the reason phrase returned by " +"server --- instead of the response headers as it is specified in the " +"documentation for :class:`~http.client.HTTPResponse`." +msgstr "" + +#: ../Doc/library/urllib.request.rst:77 +msgid "" +"For FTP, file, and data URLs and requests explicitly handled by legacy :" +"class:`URLopener` and :class:`FancyURLopener` classes, this function returns " +"a :class:`urllib.response.addinfourl` object." +msgstr "" + +#: ../Doc/library/urllib.request.rst:81 +msgid "Raises :exc:`~urllib.error.URLError` on protocol errors." +msgstr "" + +#: ../Doc/library/urllib.request.rst:83 +msgid "" +"Note that ``None`` may be returned if no handler handles the request (though " +"the default installed global :class:`OpenerDirector` uses :class:" +"`UnknownHandler` to ensure this never happens)." +msgstr "" + +#: ../Doc/library/urllib.request.rst:87 +msgid "" +"In addition, if proxy settings are detected (for example, when a ``*_proxy`` " +"environment variable like :envvar:`http_proxy` is set), :class:" +"`ProxyHandler` is default installed and makes sure the requests are handled " +"through the proxy." +msgstr "" + +#: ../Doc/library/urllib.request.rst:92 +msgid "" +"The legacy ``urllib.urlopen`` function from Python 2.6 and earlier has been " +"discontinued; :func:`urllib.request.urlopen` corresponds to the old " +"``urllib2.urlopen``. Proxy handling, which was done by passing a dictionary " +"parameter to ``urllib.urlopen``, can be obtained by using :class:" +"`ProxyHandler` objects." +msgstr "" + +#: ../Doc/library/urllib.request.rst:98 +msgid "*cafile* and *capath* were added." +msgstr "" + +#: ../Doc/library/urllib.request.rst:101 +msgid "" +"HTTPS virtual hosts are now supported if possible (that is, if :data:`ssl." +"HAS_SNI` is true)." +msgstr "" + +#: ../Doc/library/urllib.request.rst:105 +msgid "*data* can be an iterable object." +msgstr "" + +#: ../Doc/library/urllib.request.rst:108 +msgid "*cadefault* was added." +msgstr "" + +#: ../Doc/library/urllib.request.rst:116 +msgid "" +"*cafile*, *capath* and *cadefault* are deprecated in favor of *context*. " +"Please use :meth:`ssl.SSLContext.load_cert_chain` instead, or let :func:`ssl." +"create_default_context` select the system's trusted CA certificates for you." +msgstr "" + +#: ../Doc/library/urllib.request.rst:123 +msgid "" +"Install an :class:`OpenerDirector` instance as the default global opener. " +"Installing an opener is only necessary if you want urlopen to use that " +"opener; otherwise, simply call :meth:`OpenerDirector.open` instead of :func:" +"`~urllib.request.urlopen`. The code does not check for a real :class:" +"`OpenerDirector`, and any class with the appropriate interface will work." +msgstr "" + +#: ../Doc/library/urllib.request.rst:133 +msgid "" +"Return an :class:`OpenerDirector` instance, which chains the handlers in the " +"order given. *handler*\\s can be either instances of :class:`BaseHandler`, " +"or subclasses of :class:`BaseHandler` (in which case it must be possible to " +"call the constructor without any parameters). Instances of the following " +"classes will be in front of the *handler*\\s, unless the *handler*\\s " +"contain them, instances of them or subclasses of them: :class:`ProxyHandler` " +"(if proxy settings are detected), :class:`UnknownHandler`, :class:" +"`HTTPHandler`, :class:`HTTPDefaultErrorHandler`, :class:" +"`HTTPRedirectHandler`, :class:`FTPHandler`, :class:`FileHandler`, :class:" +"`HTTPErrorProcessor`." +msgstr "" + +#: ../Doc/library/urllib.request.rst:143 +msgid "" +"If the Python installation has SSL support (i.e., if the :mod:`ssl` module " +"can be imported), :class:`HTTPSHandler` will also be added." +msgstr "" + +#: ../Doc/library/urllib.request.rst:146 +msgid "" +"A :class:`BaseHandler` subclass may also change its :attr:`handler_order` " +"attribute to modify its position in the handlers list." +msgstr "" + +#: ../Doc/library/urllib.request.rst:152 +msgid "" +"Convert the pathname *path* from the local syntax for a path to the form " +"used in the path component of a URL. This does not produce a complete URL. " +"The return value will already be quoted using the :func:`~urllib.parse." +"quote` function." +msgstr "" + +#: ../Doc/library/urllib.request.rst:159 +msgid "" +"Convert the path component *path* from a percent-encoded URL to the local " +"syntax for a path. This does not accept a complete URL. This function " +"uses :func:`~urllib.parse.unquote` to decode *path*." +msgstr "" + +#: ../Doc/library/urllib.request.rst:165 +msgid "" +"This helper function returns a dictionary of scheme to proxy server URL " +"mappings. It scans the environment for variables named ``_proxy``, " +"in a case insensitive approach, for all operating systems first, and when it " +"cannot find it, looks for proxy information from Mac OSX System " +"Configuration for Mac OS X and Windows Systems Registry for Windows. If both " +"lowercase and uppercase environment variables exist (and disagree), " +"lowercase is preferred." +msgstr "" + +#: ../Doc/library/urllib.request.rst:175 +msgid "" +"If the environment variable ``REQUEST_METHOD`` is set, which usually " +"indicates your script is running in a CGI environment, the environment " +"variable ``HTTP_PROXY`` (uppercase ``_PROXY``) will be ignored. This is " +"because that variable can be injected by a client using the \"Proxy:\" HTTP " +"header. If you need to use an HTTP proxy in a CGI environment, either use " +"``ProxyHandler`` explicitly, or make sure the variable name is in lowercase " +"(or at least the ``_proxy`` suffix)." +msgstr "" + +#: ../Doc/library/urllib.request.rst:188 +msgid "This class is an abstraction of a URL request." +msgstr "" + +#: ../Doc/library/urllib.request.rst:190 +msgid "*url* should be a string containing a valid URL." +msgstr "" + +#: ../Doc/library/urllib.request.rst:192 +msgid "" +"*data* must be an object specifying additional data to send to the server, " +"or ``None`` if no such data is needed. Currently HTTP requests are the only " +"ones that use *data*. The supported object types include bytes, file-like " +"objects, and iterables. If no ``Content-Length`` nor ``Transfer-Encoding`` " +"header field has been provided, :class:`HTTPHandler` will set these headers " +"according to the type of *data*. ``Content-Length`` will be used to send " +"bytes objects, while ``Transfer-Encoding: chunked`` as specified in :rfc:" +"`7230`, Section 3.3.1 will be used to send files and other iterables." +msgstr "" + +#: ../Doc/library/urllib.request.rst:202 +msgid "" +"For an HTTP POST request method, *data* should be a buffer in the standard :" +"mimetype:`application/x-www-form-urlencoded` format. The :func:`urllib." +"parse.urlencode` function takes a mapping or sequence of 2-tuples and " +"returns an ASCII string in this format. It should be encoded to bytes before " +"being used as the *data* parameter." +msgstr "" + +#: ../Doc/library/urllib.request.rst:208 +msgid "" +"*headers* should be a dictionary, and will be treated as if :meth:" +"`add_header` was called with each key and value as arguments. This is often " +"used to \"spoof\" the ``User-Agent`` header value, which is used by a " +"browser to identify itself -- some HTTP servers only allow requests coming " +"from common browsers as opposed to scripts. For example, Mozilla Firefox may " +"identify itself as ``\"Mozilla/5.0 (X11; U; Linux i686) Gecko/20071127 " +"Firefox/2.0.0.11\"``, while :mod:`urllib`'s default user agent string is ``" +"\"Python-urllib/2.6\"`` (on Python 2.6)." +msgstr "" + +#: ../Doc/library/urllib.request.rst:218 +msgid "" +"An appropriate ``Content-Type`` header should be included if the *data* " +"argument is present. If this header has not been provided and *data* is not " +"None, ``Content-Type: application/x-www-form-urlencoded`` will be added as a " +"default." +msgstr "" + +#: ../Doc/library/urllib.request.rst:223 +msgid "" +"The final two arguments are only of interest for correct handling of third-" +"party HTTP cookies:" +msgstr "" + +#: ../Doc/library/urllib.request.rst:226 +msgid "" +"*origin_req_host* should be the request-host of the origin transaction, as " +"defined by :rfc:`2965`. It defaults to ``http.cookiejar." +"request_host(self)``. This is the host name or IP address of the original " +"request that was initiated by the user. For example, if the request is for " +"an image in an HTML document, this should be the request-host of the request " +"for the page containing the image." +msgstr "" + +#: ../Doc/library/urllib.request.rst:234 +msgid "" +"*unverifiable* should indicate whether the request is unverifiable, as " +"defined by RFC 2965. It defaults to ``False``. An unverifiable request is " +"one whose URL the user did not have the option to approve. For example, if " +"the request is for an image in an HTML document, and the user had no option " +"to approve the automatic fetching of the image, this should be true." +msgstr "" + +#: ../Doc/library/urllib.request.rst:241 +msgid "" +"*method* should be a string that indicates the HTTP request method that will " +"be used (e.g. ``'HEAD'``). If provided, its value is stored in the :attr:" +"`~Request.method` attribute and is used by :meth:`get_method()`. The default " +"is ``'GET'`` if *data* is ``None`` or ``'POST'`` otherwise. Subclasses may " +"indicate a different default method by setting the :attr:`~Request.method` " +"attribute in the class itself." +msgstr "" + +#: ../Doc/library/urllib.request.rst:249 +msgid "" +"The request will not work as expected if the data object is unable to " +"deliver its content more than once (e.g. a file or an iterable that can " +"produce the content only once) and the request is retried for HTTP redirects " +"or authentication. The *data* is sent to the HTTP server right away after " +"the headers. There is no support for a 100-continue expectation in the " +"library." +msgstr "" + +#: ../Doc/library/urllib.request.rst:256 +msgid ":attr:`Request.method` argument is added to the Request class." +msgstr "" + +#: ../Doc/library/urllib.request.rst:259 +msgid "Default :attr:`Request.method` may be indicated at the class level." +msgstr "" + +#: ../Doc/library/urllib.request.rst:262 +msgid "" +"Do not raise an error if the ``Content-Length`` has not been provided and " +"*data* is neither ``None`` nor a bytes object. Fall back to use chunked " +"transfer encoding instead." +msgstr "" + +#: ../Doc/library/urllib.request.rst:269 +msgid "" +"The :class:`OpenerDirector` class opens URLs via :class:`BaseHandler`\\ s " +"chained together. It manages the chaining of handlers, and recovery from " +"errors." +msgstr "" + +#: ../Doc/library/urllib.request.rst:275 +msgid "" +"This is the base class for all registered handlers --- and handles only the " +"simple mechanics of registration." +msgstr "" + +#: ../Doc/library/urllib.request.rst:281 +msgid "" +"A class which defines a default handler for HTTP error responses; all " +"responses are turned into :exc:`~urllib.error.HTTPError` exceptions." +msgstr "" + +#: ../Doc/library/urllib.request.rst:287 +msgid "A class to handle redirections." +msgstr "" + +#: ../Doc/library/urllib.request.rst:292 +msgid "A class to handle HTTP Cookies." +msgstr "" + +#: ../Doc/library/urllib.request.rst:297 +msgid "" +"Cause requests to go through a proxy. If *proxies* is given, it must be a " +"dictionary mapping protocol names to URLs of proxies. The default is to read " +"the list of proxies from the environment variables :envvar:" +"`_proxy`. If no proxy environment variables are set, then in a " +"Windows environment proxy settings are obtained from the registry's Internet " +"Settings section, and in a Mac OS X environment proxy information is " +"retrieved from the OS X System Configuration Framework." +msgstr "" + +#: ../Doc/library/urllib.request.rst:305 +msgid "To disable autodetected proxy pass an empty dictionary." +msgstr "" + +#: ../Doc/library/urllib.request.rst:307 +msgid "" +"The :envvar:`no_proxy` environment variable can be used to specify hosts " +"which shouldn't be reached via proxy; if set, it should be a comma-separated " +"list of hostname suffixes, optionally with ``:port`` appended, for example " +"``cern.ch,ncsa.uiuc.edu,some.host:8080``." +msgstr "" + +#: ../Doc/library/urllib.request.rst:314 +msgid "" +"``HTTP_PROXY`` will be ignored if a variable ``REQUEST_METHOD`` is set; see " +"the documentation on :func:`~urllib.request.getproxies`." +msgstr "" + +#: ../Doc/library/urllib.request.rst:320 +msgid "Keep a database of ``(realm, uri) -> (user, password)`` mappings." +msgstr "" + +#: ../Doc/library/urllib.request.rst:325 +msgid "" +"Keep a database of ``(realm, uri) -> (user, password)`` mappings. A realm " +"of ``None`` is considered a catch-all realm, which is searched if no other " +"realm fits." +msgstr "" + +#: ../Doc/library/urllib.request.rst:332 +msgid "" +"A variant of :class:`HTTPPasswordMgrWithDefaultRealm` that also has a " +"database of ``uri -> is_authenticated`` mappings. Can be used by a " +"BasicAuth handler to determine when to send authentication credentials " +"immediately instead of waiting for a ``401`` response first." +msgstr "" + +#: ../Doc/library/urllib.request.rst:342 +msgid "" +"This is a mixin class that helps with HTTP authentication, both to the " +"remote host and to a proxy. *password_mgr*, if given, should be something " +"that is compatible with :class:`HTTPPasswordMgr`; refer to section :ref:" +"`http-password-mgr` for information on the interface that must be " +"supported. If *passwd_mgr* also provides ``is_authenticated`` and " +"``update_authenticated`` methods (see :ref:`http-password-mgr-with-prior-" +"auth`), then the handler will use the ``is_authenticated`` result for a " +"given URI to determine whether or not to send authentication credentials " +"with the request. If ``is_authenticated`` returns ``True`` for the URI, " +"credentials are sent. If ``is_authenticated`` is ``False``, credentials are " +"not sent, and then if a ``401`` response is received the request is re-sent " +"with the authentication credentials. If authentication succeeds, " +"``update_authenticated`` is called to set ``is_authenticated`` ``True`` for " +"the URI, so that subsequent requests to the URI or any of its super-URIs " +"will automatically include the authentication credentials." +msgstr "" + +#: ../Doc/library/urllib.request.rst:359 +msgid "Added ``is_authenticated`` support." +msgstr "" + +#: ../Doc/library/urllib.request.rst:365 +msgid "" +"Handle authentication with the remote host. *password_mgr*, if given, should " +"be something that is compatible with :class:`HTTPPasswordMgr`; refer to " +"section :ref:`http-password-mgr` for information on the interface that must " +"be supported. HTTPBasicAuthHandler will raise a :exc:`ValueError` when " +"presented with a wrong Authentication scheme." +msgstr "" + +#: ../Doc/library/urllib.request.rst:374 ../Doc/library/urllib.request.rst:408 +msgid "" +"Handle authentication with the proxy. *password_mgr*, if given, should be " +"something that is compatible with :class:`HTTPPasswordMgr`; refer to " +"section :ref:`http-password-mgr` for information on the interface that must " +"be supported." +msgstr "" + +#: ../Doc/library/urllib.request.rst:382 +msgid "" +"This is a mixin class that helps with HTTP authentication, both to the " +"remote host and to a proxy. *password_mgr*, if given, should be something " +"that is compatible with :class:`HTTPPasswordMgr`; refer to section :ref:" +"`http-password-mgr` for information on the interface that must be supported." +msgstr "" + +#: ../Doc/library/urllib.request.rst:391 +msgid "" +"Handle authentication with the remote host. *password_mgr*, if given, should " +"be something that is compatible with :class:`HTTPPasswordMgr`; refer to " +"section :ref:`http-password-mgr` for information on the interface that must " +"be supported. When both Digest Authentication Handler and Basic " +"Authentication Handler are both added, Digest Authentication is always tried " +"first. If the Digest Authentication returns a 40x response again, it is sent " +"to Basic Authentication handler to Handle. This Handler method will raise " +"a :exc:`ValueError` when presented with an authentication scheme other than " +"Digest or Basic." +msgstr "" + +#: ../Doc/library/urllib.request.rst:401 +msgid "Raise :exc:`ValueError` on unsupported Authentication Scheme." +msgstr "" + +#: ../Doc/library/urllib.request.rst:416 +msgid "A class to handle opening of HTTP URLs." +msgstr "" + +#: ../Doc/library/urllib.request.rst:421 +msgid "" +"A class to handle opening of HTTPS URLs. *context* and *check_hostname* " +"have the same meaning as in :class:`http.client.HTTPSConnection`." +msgstr "" + +#: ../Doc/library/urllib.request.rst:424 +msgid "*context* and *check_hostname* were added." +msgstr "" + +#: ../Doc/library/urllib.request.rst:430 +msgid "Open local files." +msgstr "" + +#: ../Doc/library/urllib.request.rst:434 +msgid "Open data URLs." +msgstr "" + +#: ../Doc/library/urllib.request.rst:440 +msgid "Open FTP URLs." +msgstr "" + +#: ../Doc/library/urllib.request.rst:445 +msgid "" +"Open FTP URLs, keeping a cache of open FTP connections to minimize delays." +msgstr "" + +#: ../Doc/library/urllib.request.rst:450 +msgid "A catch-all class to handle unknown URLs." +msgstr "" + +#: ../Doc/library/urllib.request.rst:455 ../Doc/library/urllib.request.rst:1130 +msgid "Process HTTP error responses." +msgstr "" + +#: ../Doc/library/urllib.request.rst:461 +msgid "Request Objects" +msgstr "" + +#: ../Doc/library/urllib.request.rst:463 +msgid "" +"The following methods describe :class:`Request`'s public interface, and so " +"all may be overridden in subclasses. It also defines several public " +"attributes that can be used by clients to inspect the parsed request." +msgstr "" + +#: ../Doc/library/urllib.request.rst:470 +msgid "The original URL passed to the constructor." +msgstr "" + +#: ../Doc/library/urllib.request.rst:474 +msgid "" +"Request.full_url is a property with setter, getter and a deleter. Getting :" +"attr:`~Request.full_url` returns the original request URL with the fragment, " +"if it was present." +msgstr "" + +#: ../Doc/library/urllib.request.rst:480 +msgid "The URI scheme." +msgstr "" + +#: ../Doc/library/urllib.request.rst:484 +msgid "" +"The URI authority, typically a host, but may also contain a port separated " +"by a colon." +msgstr "" + +#: ../Doc/library/urllib.request.rst:489 +msgid "The original host for the request, without port." +msgstr "" + +#: ../Doc/library/urllib.request.rst:493 +msgid "" +"The URI path. If the :class:`Request` uses a proxy, then selector will be " +"the full URL that is passed to the proxy." +msgstr "" + +#: ../Doc/library/urllib.request.rst:498 +msgid "The entity body for the request, or None if not specified." +msgstr "" + +#: ../Doc/library/urllib.request.rst:500 +msgid "" +"Changing value of :attr:`Request.data` now deletes \"Content-Length\" header " +"if it was previously set or calculated." +msgstr "" + +#: ../Doc/library/urllib.request.rst:506 +msgid "" +"boolean, indicates whether the request is unverifiable as defined by RFC " +"2965." +msgstr "" + +#: ../Doc/library/urllib.request.rst:511 +msgid "" +"The HTTP request method to use. By default its value is :const:`None`, " +"which means that :meth:`~Request.get_method` will do its normal computation " +"of the method to be used. Its value can be set (thus overriding the default " +"computation in :meth:`~Request.get_method`) either by providing a default " +"value by setting it at the class level in a :class:`Request` subclass, or by " +"passing a value in to the :class:`Request` constructor via the *method* " +"argument." +msgstr "" + +#: ../Doc/library/urllib.request.rst:521 +msgid "" +"A default value can now be set in subclasses; previously it could only be " +"set via the constructor argument." +msgstr "" + +#: ../Doc/library/urllib.request.rst:528 +msgid "" +"Return a string indicating the HTTP request method. If :attr:`Request." +"method` is not ``None``, return its value, otherwise return ``'GET'`` if :" +"attr:`Request.data` is ``None``, or ``'POST'`` if it's not. This is only " +"meaningful for HTTP requests." +msgstr "" + +#: ../Doc/library/urllib.request.rst:533 +msgid "get_method now looks at the value of :attr:`Request.method`." +msgstr "" + +#: ../Doc/library/urllib.request.rst:539 +msgid "" +"Add another header to the request. Headers are currently ignored by all " +"handlers except HTTP handlers, where they are added to the list of headers " +"sent to the server. Note that there cannot be more than one header with the " +"same name, and later calls will overwrite previous calls in case the *key* " +"collides. Currently, this is no loss of HTTP functionality, since all " +"headers which have meaning when used more than once have a (header-specific) " +"way of gaining the same functionality using only one header." +msgstr "" + +#: ../Doc/library/urllib.request.rst:550 +msgid "Add a header that will not be added to a redirected request." +msgstr "" + +#: ../Doc/library/urllib.request.rst:555 +msgid "" +"Return whether the instance has the named header (checks both regular and " +"unredirected)." +msgstr "" + +#: ../Doc/library/urllib.request.rst:561 +msgid "" +"Remove named header from the request instance (both from regular and " +"unredirected headers)." +msgstr "" + +#: ../Doc/library/urllib.request.rst:569 +msgid "Return the URL given in the constructor." +msgstr "" + +#: ../Doc/library/urllib.request.rst:573 +msgid "Returns :attr:`Request.full_url`" +msgstr "" + +#: ../Doc/library/urllib.request.rst:578 +msgid "" +"Prepare the request by connecting to a proxy server. The *host* and *type* " +"will replace those of the instance, and the instance's selector will be the " +"original URL given in the constructor." +msgstr "" + +#: ../Doc/library/urllib.request.rst:585 +msgid "" +"Return the value of the given header. If the header is not present, return " +"the default value." +msgstr "" + +#: ../Doc/library/urllib.request.rst:591 +msgid "" +"Return a list of tuples (header_name, header_value) of the Request headers." +msgstr "" + +#: ../Doc/library/urllib.request.rst:593 +msgid "" +"The request methods add_data, has_data, get_data, get_type, get_host, " +"get_selector, get_origin_req_host and is_unverifiable that were deprecated " +"since 3.3 have been removed." +msgstr "" + +#: ../Doc/library/urllib.request.rst:602 +msgid "OpenerDirector Objects" +msgstr "" + +#: ../Doc/library/urllib.request.rst:604 +msgid ":class:`OpenerDirector` instances have the following methods:" +msgstr "" + +#: ../Doc/library/urllib.request.rst:609 +msgid "" +"*handler* should be an instance of :class:`BaseHandler`. The following " +"methods are searched, and added to the possible chains (note that HTTP " +"errors are a special case)." +msgstr "" + +#: ../Doc/library/urllib.request.rst:613 +msgid "" +":meth:`protocol_open` --- signal that the handler knows how to open " +"*protocol* URLs." +msgstr "" + +#: ../Doc/library/urllib.request.rst:616 +msgid "" +":meth:`http_error_type` --- signal that the handler knows how to handle HTTP " +"errors with HTTP error code *type*." +msgstr "" + +#: ../Doc/library/urllib.request.rst:619 +msgid "" +":meth:`protocol_error` --- signal that the handler knows how to handle " +"errors from (non-\\ ``http``) *protocol*." +msgstr "" + +#: ../Doc/library/urllib.request.rst:622 +msgid "" +":meth:`protocol_request` --- signal that the handler knows how to pre-" +"process *protocol* requests." +msgstr "" + +#: ../Doc/library/urllib.request.rst:625 +msgid "" +":meth:`protocol_response` --- signal that the handler knows how to post-" +"process *protocol* responses." +msgstr "" + +#: ../Doc/library/urllib.request.rst:631 +msgid "" +"Open the given *url* (which can be a request object or a string), optionally " +"passing the given *data*. Arguments, return values and exceptions raised are " +"the same as those of :func:`urlopen` (which simply calls the :meth:`open` " +"method on the currently installed global :class:`OpenerDirector`). The " +"optional *timeout* parameter specifies a timeout in seconds for blocking " +"operations like the connection attempt (if not specified, the global default " +"timeout setting will be used). The timeout feature actually works only for " +"HTTP, HTTPS and FTP connections)." +msgstr "" + +#: ../Doc/library/urllib.request.rst:643 +msgid "" +"Handle an error of the given protocol. This will call the registered error " +"handlers for the given protocol with the given arguments (which are protocol " +"specific). The HTTP protocol is a special case which uses the HTTP response " +"code to determine the specific error handler; refer to the :meth:`http_error_" +"\\*` methods of the handler classes." +msgstr "" + +#: ../Doc/library/urllib.request.rst:649 +msgid "" +"Return values and exceptions raised are the same as those of :func:`urlopen`." +msgstr "" + +#: ../Doc/library/urllib.request.rst:651 +msgid "OpenerDirector objects open URLs in three stages:" +msgstr "" + +#: ../Doc/library/urllib.request.rst:653 +msgid "" +"The order in which these methods are called within each stage is determined " +"by sorting the handler instances." +msgstr "" + +#: ../Doc/library/urllib.request.rst:656 +msgid "" +"Every handler with a method named like :meth:`protocol_request` has that " +"method called to pre-process the request." +msgstr "" + +#: ../Doc/library/urllib.request.rst:659 +msgid "" +"Handlers with a method named like :meth:`protocol_open` are called to handle " +"the request. This stage ends when a handler either returns a non-\\ :const:" +"`None` value (ie. a response), or raises an exception (usually :exc:`~urllib." +"error.URLError`). Exceptions are allowed to propagate." +msgstr "" + +#: ../Doc/library/urllib.request.rst:664 +msgid "" +"In fact, the above algorithm is first tried for methods named :meth:" +"`default_open`. If all such methods return :const:`None`, the algorithm is " +"repeated for methods named like :meth:`protocol_open`. If all such methods " +"return :const:`None`, the algorithm is repeated for methods named :meth:" +"`unknown_open`." +msgstr "" + +#: ../Doc/library/urllib.request.rst:670 +msgid "" +"Note that the implementation of these methods may involve calls of the " +"parent :class:`OpenerDirector` instance's :meth:`~OpenerDirector.open` and :" +"meth:`~OpenerDirector.error` methods." +msgstr "" + +#: ../Doc/library/urllib.request.rst:674 +msgid "" +"Every handler with a method named like :meth:`protocol_response` has that " +"method called to post-process the response." +msgstr "" + +#: ../Doc/library/urllib.request.rst:681 +msgid "BaseHandler Objects" +msgstr "" + +#: ../Doc/library/urllib.request.rst:683 +msgid "" +":class:`BaseHandler` objects provide a couple of methods that are directly " +"useful, and others that are meant to be used by derived classes. These are " +"intended for direct use:" +msgstr "" + +#: ../Doc/library/urllib.request.rst:690 +msgid "Add a director as parent." +msgstr "" + +#: ../Doc/library/urllib.request.rst:695 +msgid "Remove any parents." +msgstr "" + +#: ../Doc/library/urllib.request.rst:697 +msgid "" +"The following attribute and methods should only be used by classes derived " +"from :class:`BaseHandler`." +msgstr "" + +#: ../Doc/library/urllib.request.rst:702 +msgid "" +"The convention has been adopted that subclasses defining :meth:" +"`protocol_request` or :meth:`protocol_response` methods are named :class:`" +"\\*Processor`; all others are named :class:`\\*Handler`." +msgstr "" + +#: ../Doc/library/urllib.request.rst:709 +msgid "" +"A valid :class:`OpenerDirector`, which can be used to open using a different " +"protocol, or handle errors." +msgstr "" + +#: ../Doc/library/urllib.request.rst:715 +msgid "" +"This method is *not* defined in :class:`BaseHandler`, but subclasses should " +"define it if they want to catch all URLs." +msgstr "" + +#: ../Doc/library/urllib.request.rst:718 +msgid "" +"This method, if implemented, will be called by the parent :class:" +"`OpenerDirector`. It should return a file-like object as described in the " +"return value of the :meth:`open` of :class:`OpenerDirector`, or ``None``. It " +"should raise :exc:`~urllib.error.URLError`, unless a truly exceptional thing " +"happens (for example, :exc:`MemoryError` should not be mapped to :exc:" +"`URLError`)." +msgstr "" + +#: ../Doc/library/urllib.request.rst:725 +msgid "This method will be called before any protocol-specific open method." +msgstr "" + +#: ../Doc/library/urllib.request.rst:731 +msgid "" +"This method is *not* defined in :class:`BaseHandler`, but subclasses should " +"define it if they want to handle URLs with the given protocol." +msgstr "" + +#: ../Doc/library/urllib.request.rst:734 +msgid "" +"This method, if defined, will be called by the parent :class:" +"`OpenerDirector`. Return values should be the same as for :meth:" +"`default_open`." +msgstr "" + +#: ../Doc/library/urllib.request.rst:740 +msgid "" +"This method is *not* defined in :class:`BaseHandler`, but subclasses should " +"define it if they want to catch all URLs with no specific registered handler " +"to open it." +msgstr "" + +#: ../Doc/library/urllib.request.rst:744 +msgid "" +"This method, if implemented, will be called by the :attr:`parent` :class:" +"`OpenerDirector`. Return values should be the same as for :meth:" +"`default_open`." +msgstr "" + +#: ../Doc/library/urllib.request.rst:751 +msgid "" +"This method is *not* defined in :class:`BaseHandler`, but subclasses should " +"override it if they intend to provide a catch-all for otherwise unhandled " +"HTTP errors. It will be called automatically by the :class:" +"`OpenerDirector` getting the error, and should not normally be called in " +"other circumstances." +msgstr "" + +#: ../Doc/library/urllib.request.rst:756 +msgid "" +"*req* will be a :class:`Request` object, *fp* will be a file-like object " +"with the HTTP error body, *code* will be the three-digit code of the error, " +"*msg* will be the user-visible explanation of the code and *hdrs* will be a " +"mapping object with the headers of the error." +msgstr "" + +#: ../Doc/library/urllib.request.rst:761 +msgid "" +"Return values and exceptions raised should be the same as those of :func:" +"`urlopen`." +msgstr "" + +#: ../Doc/library/urllib.request.rst:767 +msgid "" +"*nnn* should be a three-digit HTTP error code. This method is also not " +"defined in :class:`BaseHandler`, but will be called, if it exists, on an " +"instance of a subclass, when an HTTP error with code *nnn* occurs." +msgstr "" + +#: ../Doc/library/urllib.request.rst:771 +msgid "Subclasses should override this method to handle specific HTTP errors." +msgstr "" + +#: ../Doc/library/urllib.request.rst:773 +msgid "" +"Arguments, return values and exceptions raised should be the same as for :" +"meth:`http_error_default`." +msgstr "" + +#: ../Doc/library/urllib.request.rst:780 +msgid "" +"This method is *not* defined in :class:`BaseHandler`, but subclasses should " +"define it if they want to pre-process requests of the given protocol." +msgstr "" + +#: ../Doc/library/urllib.request.rst:783 +msgid "" +"This method, if defined, will be called by the parent :class:" +"`OpenerDirector`. *req* will be a :class:`Request` object. The return value " +"should be a :class:`Request` object." +msgstr "" + +#: ../Doc/library/urllib.request.rst:791 +msgid "" +"This method is *not* defined in :class:`BaseHandler`, but subclasses should " +"define it if they want to post-process responses of the given protocol." +msgstr "" + +#: ../Doc/library/urllib.request.rst:794 +msgid "" +"This method, if defined, will be called by the parent :class:" +"`OpenerDirector`. *req* will be a :class:`Request` object. *response* will " +"be an object implementing the same interface as the return value of :func:" +"`urlopen`. The return value should implement the same interface as the " +"return value of :func:`urlopen`." +msgstr "" + +#: ../Doc/library/urllib.request.rst:804 +msgid "HTTPRedirectHandler Objects" +msgstr "" + +#: ../Doc/library/urllib.request.rst:808 +msgid "" +"Some HTTP redirections require action from this module's client code. If " +"this is the case, :exc:`~urllib.error.HTTPError` is raised. See :rfc:`2616` " +"for details of the precise meanings of the various redirection codes." +msgstr "" + +#: ../Doc/library/urllib.request.rst:812 +msgid "" +"An :class:`HTTPError` exception raised as a security consideration if the " +"HTTPRedirectHandler is presented with a redirected URL which is not an HTTP, " +"HTTPS or FTP URL." +msgstr "" + +#: ../Doc/library/urllib.request.rst:819 +msgid "" +"Return a :class:`Request` or ``None`` in response to a redirect. This is " +"called by the default implementations of the :meth:`http_error_30\\*` " +"methods when a redirection is received from the server. If a redirection " +"should take place, return a new :class:`Request` to allow :meth:" +"`http_error_30\\*` to perform the redirect to *newurl*. Otherwise, raise :" +"exc:`~urllib.error.HTTPError` if no other handler should try to handle this " +"URL, or return ``None`` if you can't but another handler might." +msgstr "" + +#: ../Doc/library/urllib.request.rst:829 +msgid "" +"The default implementation of this method does not strictly follow :rfc:" +"`2616`, which says that 301 and 302 responses to ``POST`` requests must not " +"be automatically redirected without confirmation by the user. In reality, " +"browsers do allow automatic redirection of these responses, changing the " +"POST to a ``GET``, and the default implementation reproduces this behavior." +msgstr "" + +#: ../Doc/library/urllib.request.rst:838 +msgid "" +"Redirect to the ``Location:`` or ``URI:`` URL. This method is called by the " +"parent :class:`OpenerDirector` when getting an HTTP 'moved permanently' " +"response." +msgstr "" + +#: ../Doc/library/urllib.request.rst:844 +msgid "" +"The same as :meth:`http_error_301`, but called for the 'found' response." +msgstr "" + +#: ../Doc/library/urllib.request.rst:849 +msgid "" +"The same as :meth:`http_error_301`, but called for the 'see other' response." +msgstr "" + +#: ../Doc/library/urllib.request.rst:854 +msgid "" +"The same as :meth:`http_error_301`, but called for the 'temporary redirect' " +"response." +msgstr "" + +#: ../Doc/library/urllib.request.rst:861 +msgid "HTTPCookieProcessor Objects" +msgstr "" + +#: ../Doc/library/urllib.request.rst:863 +msgid ":class:`HTTPCookieProcessor` instances have one attribute:" +msgstr "" + +#: ../Doc/library/urllib.request.rst:867 +msgid "The :class:`http.cookiejar.CookieJar` in which cookies are stored." +msgstr "" + +#: ../Doc/library/urllib.request.rst:873 +msgid "ProxyHandler Objects" +msgstr "" + +#: ../Doc/library/urllib.request.rst:879 +msgid "" +"The :class:`ProxyHandler` will have a method :meth:`protocol_open` for every " +"*protocol* which has a proxy in the *proxies* dictionary given in the " +"constructor. The method will modify requests to go through the proxy, by " +"calling ``request.set_proxy()``, and call the next handler in the chain to " +"actually execute the protocol." +msgstr "" + +#: ../Doc/library/urllib.request.rst:889 +msgid "HTTPPasswordMgr Objects" +msgstr "" + +#: ../Doc/library/urllib.request.rst:891 +msgid "" +"These methods are available on :class:`HTTPPasswordMgr` and :class:" +"`HTTPPasswordMgrWithDefaultRealm` objects." +msgstr "" + +#: ../Doc/library/urllib.request.rst:897 +msgid "" +"*uri* can be either a single URI, or a sequence of URIs. *realm*, *user* and " +"*passwd* must be strings. This causes ``(user, passwd)`` to be used as " +"authentication tokens when authentication for *realm* and a super-URI of any " +"of the given URIs is given." +msgstr "" + +#: ../Doc/library/urllib.request.rst:905 +msgid "" +"Get user/password for given realm and URI, if any. This method will return " +"``(None, None)`` if there is no matching user/password." +msgstr "" + +#: ../Doc/library/urllib.request.rst:908 +msgid "" +"For :class:`HTTPPasswordMgrWithDefaultRealm` objects, the realm ``None`` " +"will be searched if the given *realm* has no matching user/password." +msgstr "" + +#: ../Doc/library/urllib.request.rst:915 +msgid "HTTPPasswordMgrWithPriorAuth Objects" +msgstr "" + +#: ../Doc/library/urllib.request.rst:917 +msgid "" +"This password manager extends :class:`HTTPPasswordMgrWithDefaultRealm` to " +"support tracking URIs for which authentication credentials should always be " +"sent." +msgstr "" + +#: ../Doc/library/urllib.request.rst:924 +msgid "" +"*realm*, *uri*, *user*, *passwd* are as for :meth:`HTTPPasswordMgr." +"add_password`. *is_authenticated* sets the initial value of the " +"``is_authenticated`` flag for the given URI or list of URIs. If " +"*is_authenticated* is specified as ``True``, *realm* is ignored." +msgstr "" + +#: ../Doc/library/urllib.request.rst:932 +msgid "Same as for :class:`HTTPPasswordMgrWithDefaultRealm` objects" +msgstr "" + +#: ../Doc/library/urllib.request.rst:938 +msgid "" +"Update the ``is_authenticated`` flag for the given *uri* or list of URIs." +msgstr "" + +#: ../Doc/library/urllib.request.rst:944 +msgid "" +"Returns the current state of the ``is_authenticated`` flag for the given URI." +msgstr "" + +#: ../Doc/library/urllib.request.rst:951 +msgid "AbstractBasicAuthHandler Objects" +msgstr "" + +#: ../Doc/library/urllib.request.rst:956 +msgid "" +"Handle an authentication request by getting a user/password pair, and re-" +"trying the request. *authreq* should be the name of the header where the " +"information about the realm is included in the request, *host* specifies the " +"URL and path to authenticate for, *req* should be the (failed) :class:" +"`Request` object, and *headers* should be the error headers." +msgstr "" + +#: ../Doc/library/urllib.request.rst:962 +msgid "" +"*host* is either an authority (e.g. ``\"python.org\"``) or a URL containing " +"an authority component (e.g. ``\"http://python.org/\"``). In either case, " +"the authority must not contain a userinfo component (so, ``\"python.org\"`` " +"and ``\"python.org:80\"`` are fine, ``\"joe:password@python.org\"`` is not)." +msgstr "" + +#: ../Doc/library/urllib.request.rst:971 +msgid "HTTPBasicAuthHandler Objects" +msgstr "" + +#: ../Doc/library/urllib.request.rst:976 ../Doc/library/urllib.request.rst:987 +#: ../Doc/library/urllib.request.rst:1012 +#: ../Doc/library/urllib.request.rst:1023 +msgid "Retry the request with authentication information, if available." +msgstr "" + +#: ../Doc/library/urllib.request.rst:982 +msgid "ProxyBasicAuthHandler Objects" +msgstr "" + +#: ../Doc/library/urllib.request.rst:993 +msgid "AbstractDigestAuthHandler Objects" +msgstr "" + +#: ../Doc/library/urllib.request.rst:998 +msgid "" +"*authreq* should be the name of the header where the information about the " +"realm is included in the request, *host* should be the host to authenticate " +"to, *req* should be the (failed) :class:`Request` object, and *headers* " +"should be the error headers." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1007 +msgid "HTTPDigestAuthHandler Objects" +msgstr "" + +#: ../Doc/library/urllib.request.rst:1018 +msgid "ProxyDigestAuthHandler Objects" +msgstr "" + +#: ../Doc/library/urllib.request.rst:1029 +msgid "HTTPHandler Objects" +msgstr "" + +#: ../Doc/library/urllib.request.rst:1034 +msgid "" +"Send an HTTP request, which can be either GET or POST, depending on ``req." +"has_data()``." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1041 +msgid "HTTPSHandler Objects" +msgstr "" + +#: ../Doc/library/urllib.request.rst:1046 +msgid "" +"Send an HTTPS request, which can be either GET or POST, depending on ``req." +"has_data()``." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1053 +msgid "FileHandler Objects" +msgstr "" + +#: ../Doc/library/urllib.request.rst:1058 +msgid "" +"Open the file locally, if there is no host name, or the host name is " +"``'localhost'``." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1061 +msgid "" +"This method is applicable only for local hostnames. When a remote hostname " +"is given, an :exc:`~urllib.error.URLError` is raised." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1069 +msgid "DataHandler Objects" +msgstr "" + +#: ../Doc/library/urllib.request.rst:1073 +msgid "" +"Read a data URL. This kind of URL contains the content encoded in the URL " +"itself. The data URL syntax is specified in :rfc:`2397`. This implementation " +"ignores white spaces in base64 encoded data URLs so the URL may be wrapped " +"in whatever source file it comes from. But even though some browsers don't " +"mind about a missing padding at the end of a base64 encoded data URL, this " +"implementation will raise an :exc:`ValueError` in that case." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1084 +msgid "FTPHandler Objects" +msgstr "" + +#: ../Doc/library/urllib.request.rst:1089 +msgid "" +"Open the FTP file indicated by *req*. The login is always done with empty " +"username and password." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1096 +msgid "CacheFTPHandler Objects" +msgstr "" + +#: ../Doc/library/urllib.request.rst:1098 +msgid "" +":class:`CacheFTPHandler` objects are :class:`FTPHandler` objects with the " +"following additional methods:" +msgstr "" + +#: ../Doc/library/urllib.request.rst:1104 +msgid "Set timeout of connections to *t* seconds." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1109 +msgid "Set maximum number of cached connections to *m*." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1115 +msgid "UnknownHandler Objects" +msgstr "" + +#: ../Doc/library/urllib.request.rst:1120 +msgid "Raise a :exc:`~urllib.error.URLError` exception." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1126 +msgid "HTTPErrorProcessor Objects" +msgstr "" + +#: ../Doc/library/urllib.request.rst:1132 +msgid "For 200 error codes, the response object is returned immediately." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1134 +msgid "" +"For non-200 error codes, this simply passes the job on to the :meth:" +"`protocol_error_code` handler methods, via :meth:`OpenerDirector.error`. " +"Eventually, :class:`HTTPDefaultErrorHandler` will raise an :exc:`~urllib." +"error.HTTPError` if no other handler handles the error." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1142 +msgid "Process HTTPS error responses." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1144 +msgid "The behavior is same as :meth:`http_response`." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1152 +msgid "" +"In addition to the examples below, more examples are given in :ref:`urllib-" +"howto`." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1155 +msgid "" +"This example gets the python.org main page and displays the first 300 bytes " +"of it. ::" +msgstr "" + +#: ../Doc/library/urllib.request.rst:1168 +msgid "" +"Note that urlopen returns a bytes object. This is because there is no way " +"for urlopen to automatically determine the encoding of the byte stream it " +"receives from the HTTP server. In general, a program will decode the " +"returned bytes object to string once it determines or guesses the " +"appropriate encoding." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1174 +msgid "" +"The following W3C document, https://www.w3.org/International/O-charset\\ , " +"lists the various ways in which an (X)HTML or an XML document could have " +"specified its encoding information." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1178 +msgid "" +"As the python.org website uses *utf-8* encoding as specified in its meta " +"tag, we will use the same for decoding the bytes object. ::" +msgstr "" + +#: ../Doc/library/urllib.request.rst:1187 +msgid "" +"It is also possible to achieve the same result without using the :term:" +"`context manager` approach. ::" +msgstr "" + +#: ../Doc/library/urllib.request.rst:1196 +msgid "" +"In the following example, we are sending a data-stream to the stdin of a CGI " +"and reading the data it returns to us. Note that this example will only work " +"when the Python installation supports SSL. ::" +msgstr "" + +#: ../Doc/library/urllib.request.rst:1208 +msgid "The code for the sample CGI used in the above example is::" +msgstr "" + +#: ../Doc/library/urllib.request.rst:1215 +msgid "Here is an example of doing a ``PUT`` request using :class:`Request`::" +msgstr "" + +#: ../Doc/library/urllib.request.rst:1225 +msgid "Use of Basic HTTP Authentication::" +msgstr "" + +#: ../Doc/library/urllib.request.rst:1239 +msgid "" +":func:`build_opener` provides many handlers by default, including a :class:" +"`ProxyHandler`. By default, :class:`ProxyHandler` uses the environment " +"variables named ``_proxy``, where ```` is the URL scheme " +"involved. For example, the :envvar:`http_proxy` environment variable is " +"read to obtain the HTTP proxy's URL." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1245 +msgid "" +"This example replaces the default :class:`ProxyHandler` with one that uses " +"programmatically-supplied proxy URLs, and adds proxy authorization support " +"with :class:`ProxyBasicAuthHandler`. ::" +msgstr "" + +#: ../Doc/library/urllib.request.rst:1257 +msgid "Adding HTTP headers:" +msgstr "" + +#: ../Doc/library/urllib.request.rst:1259 +msgid "Use the *headers* argument to the :class:`Request` constructor, or::" +msgstr "" + +#: ../Doc/library/urllib.request.rst:1268 +msgid "" +":class:`OpenerDirector` automatically adds a :mailheader:`User-Agent` header " +"to every :class:`Request`. To change this::" +msgstr "" + +#: ../Doc/library/urllib.request.rst:1276 +msgid "" +"Also, remember that a few standard headers (:mailheader:`Content-Length`, :" +"mailheader:`Content-Type` and :mailheader:`Host`) are added when the :class:" +"`Request` is passed to :func:`urlopen` (or :meth:`OpenerDirector.open`)." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1283 +msgid "" +"Here is an example session that uses the ``GET`` method to retrieve a URL " +"containing parameters::" +msgstr "" + +#: ../Doc/library/urllib.request.rst:1294 +msgid "" +"The following example uses the ``POST`` method instead. Note that params " +"output from urlencode is encoded to bytes before it is sent to urlopen as " +"data::" +msgstr "" + +#: ../Doc/library/urllib.request.rst:1305 +msgid "" +"The following example uses an explicitly specified HTTP proxy, overriding " +"environment settings::" +msgstr "" + +#: ../Doc/library/urllib.request.rst:1315 +msgid "" +"The following example uses no proxies at all, overriding environment " +"settings::" +msgstr "" + +#: ../Doc/library/urllib.request.rst:1325 +msgid "Legacy interface" +msgstr "" + +#: ../Doc/library/urllib.request.rst:1327 +msgid "" +"The following functions and classes are ported from the Python 2 module " +"``urllib`` (as opposed to ``urllib2``). They might become deprecated at " +"some point in the future." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1333 +msgid "" +"Copy a network object denoted by a URL to a local file. If the URL points to " +"a local file, the object will not be copied unless filename is supplied. " +"Return a tuple ``(filename, headers)`` where *filename* is the local file " +"name under which the object can be found, and *headers* is whatever the :" +"meth:`info` method of the object returned by :func:`urlopen` returned (for a " +"remote object). Exceptions are the same as for :func:`urlopen`." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1340 +msgid "" +"The second argument, if present, specifies the file location to copy to (if " +"absent, the location will be a tempfile with a generated name). The third " +"argument, if present, is a hook function that will be called once on " +"establishment of the network connection and once after each block read " +"thereafter. The hook will be passed three arguments; a count of blocks " +"transferred so far, a block size in bytes, and the total size of the file. " +"The third argument may be ``-1`` on older FTP servers which do not return a " +"file size in response to a retrieval request." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1349 +msgid "The following example illustrates the most common usage scenario::" +msgstr "" + +#: ../Doc/library/urllib.request.rst:1356 +msgid "" +"If the *url* uses the :file:`http:` scheme identifier, the optional *data* " +"argument may be given to specify a ``POST`` request (normally the request " +"type is ``GET``). The *data* argument must be a bytes object in standard :" +"mimetype:`application/x-www-form-urlencoded` format; see the :func:`urllib." +"parse.urlencode` function." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1362 +msgid "" +":func:`urlretrieve` will raise :exc:`ContentTooShortError` when it detects " +"that the amount of data available was less than the expected amount (which " +"is the size reported by a *Content-Length* header). This can occur, for " +"example, when the download is interrupted." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1367 +msgid "" +"The *Content-Length* is treated as a lower bound: if there's more data to " +"read, urlretrieve reads more data, but if less data is available, it raises " +"the exception." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1371 +msgid "" +"You can still retrieve the downloaded data in this case, it is stored in " +"the :attr:`content` attribute of the exception instance." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1374 +msgid "" +"If no *Content-Length* header was supplied, urlretrieve can not check the " +"size of the data it has downloaded, and just returns it. In this case you " +"just have to assume that the download was successful." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1380 +msgid "" +"Cleans up temporary files that may have been left behind by previous calls " +"to :func:`urlretrieve`." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1387 +msgid "" +"Base class for opening and reading URLs. Unless you need to support opening " +"objects using schemes other than :file:`http:`, :file:`ftp:`, or :file:`file:" +"`, you probably want to use :class:`FancyURLopener`." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1391 +msgid "" +"By default, the :class:`URLopener` class sends a :mailheader:`User-Agent` " +"header of ``urllib/VVV``, where *VVV* is the :mod:`urllib` version number. " +"Applications can define their own :mailheader:`User-Agent` header by " +"subclassing :class:`URLopener` or :class:`FancyURLopener` and setting the " +"class attribute :attr:`version` to an appropriate string value in the " +"subclass definition." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1397 +msgid "" +"The optional *proxies* parameter should be a dictionary mapping scheme names " +"to proxy URLs, where an empty dictionary turns proxies off completely. Its " +"default value is ``None``, in which case environmental proxy settings will " +"be used if present, as discussed in the definition of :func:`urlopen`, above." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1402 +msgid "" +"Additional keyword parameters, collected in *x509*, may be used for " +"authentication of the client when using the :file:`https:` scheme. The " +"keywords *key_file* and *cert_file* are supported to provide an SSL key and " +"certificate; both are needed to support client authentication." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1407 +msgid "" +":class:`URLopener` objects will raise an :exc:`OSError` exception if the " +"server returns an error code." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1412 +msgid "" +"Open *fullurl* using the appropriate protocol. This method sets up cache " +"and proxy information, then calls the appropriate open method with its input " +"arguments. If the scheme is not recognized, :meth:`open_unknown` is called. " +"The *data* argument has the same meaning as the *data* argument of :func:" +"`urlopen`." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1421 +msgid "Overridable interface to open unknown URL types." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1426 +msgid "" +"Retrieves the contents of *url* and places it in *filename*. The return " +"value is a tuple consisting of a local filename and either an :class:`email." +"message.Message` object containing the response headers (for remote URLs) or " +"``None`` (for local URLs). The caller must then open and read the contents " +"of *filename*. If *filename* is not given and the URL refers to a local " +"file, the input filename is returned. If the URL is non-local and " +"*filename* is not given, the filename is the output of :func:`tempfile." +"mktemp` with a suffix that matches the suffix of the last path component of " +"the input URL. If *reporthook* is given, it must be a function accepting " +"three numeric parameters: A chunk number, the maximum size chunks are read " +"in and the total size of the download (-1 if unknown). It will be called " +"once at the start and after each chunk of data is read from the network. " +"*reporthook* is ignored for local URLs." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1439 +msgid "" +"If the *url* uses the :file:`http:` scheme identifier, the optional *data* " +"argument may be given to specify a ``POST`` request (normally the request " +"type is ``GET``). The *data* argument must in standard :mimetype:" +"`application/x-www-form-urlencoded` format; see the :func:`urllib.parse." +"urlencode` function." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1448 +msgid "" +"Variable that specifies the user agent of the opener object. To get :mod:" +"`urllib` to tell servers that it is a particular user agent, set this in a " +"subclass as a class variable or in the constructor before calling the base " +"constructor." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1458 +msgid "" +":class:`FancyURLopener` subclasses :class:`URLopener` providing default " +"handling for the following HTTP response codes: 301, 302, 303, 307 and 401. " +"For the 30x response codes listed above, the :mailheader:`Location` header " +"is used to fetch the actual URL. For 401 response codes (authentication " +"required), basic HTTP authentication is performed. For the 30x response " +"codes, recursion is bounded by the value of the *maxtries* attribute, which " +"defaults to 10." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1465 +msgid "" +"For all other response codes, the method :meth:`http_error_default` is " +"called which you can override in subclasses to handle the error " +"appropriately." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1470 +msgid "" +"According to the letter of :rfc:`2616`, 301 and 302 responses to POST " +"requests must not be automatically redirected without confirmation by the " +"user. In reality, browsers do allow automatic redirection of these " +"responses, changing the POST to a GET, and :mod:`urllib` reproduces this " +"behaviour." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1475 +msgid "" +"The parameters to the constructor are the same as those for :class:" +"`URLopener`." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1479 +msgid "" +"When performing basic authentication, a :class:`FancyURLopener` instance " +"calls its :meth:`prompt_user_passwd` method. The default implementation " +"asks the users for the required information on the controlling terminal. A " +"subclass may override this method to support more appropriate behavior if " +"needed." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1484 +msgid "" +"The :class:`FancyURLopener` class offers one additional method that should " +"be overloaded to provide the appropriate behavior:" +msgstr "" + +#: ../Doc/library/urllib.request.rst:1489 +msgid "" +"Return information needed to authenticate the user at the given host in the " +"specified security realm. The return value should be a tuple, ``(user, " +"password)``, which can be used for basic authentication." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1493 +msgid "" +"The implementation prompts for this information on the terminal; an " +"application should override this method to use an appropriate interaction " +"model in the local environment." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1499 +msgid ":mod:`urllib.request` Restrictions" +msgstr "" + +#: ../Doc/library/urllib.request.rst:1505 +msgid "" +"Currently, only the following protocols are supported: HTTP (versions 0.9 " +"and 1.0), FTP, local files, and data URLs." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1508 +msgid "Added support for data URLs." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1510 +msgid "" +"The caching feature of :func:`urlretrieve` has been disabled until someone " +"finds the time to hack proper processing of Expiration time headers." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1513 +msgid "" +"There should be a function to query whether a particular URL is in the cache." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1515 +msgid "" +"For backward compatibility, if a URL appears to point to a local file but " +"the file can't be opened, the URL is re-interpreted using the FTP protocol. " +"This can sometimes cause confusing error messages." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1519 +msgid "" +"The :func:`urlopen` and :func:`urlretrieve` functions can cause arbitrarily " +"long delays while waiting for a network connection to be set up. This means " +"that it is difficult to build an interactive Web client using these " +"functions without using threads." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1528 +msgid "" +"The data returned by :func:`urlopen` or :func:`urlretrieve` is the raw data " +"returned by the server. This may be binary data (such as an image), plain " +"text or (for example) HTML. The HTTP protocol provides type information in " +"the reply header, which can be inspected by looking at the :mailheader:" +"`Content-Type` header. If the returned data is HTML, you can use the " +"module :mod:`html.parser` to parse it." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1537 +msgid "" +"The code handling the FTP protocol cannot differentiate between a file and a " +"directory. This can lead to unexpected behavior when attempting to read a " +"URL that points to a file that is not accessible. If the URL ends in a ``/" +"``, it is assumed to refer to a directory and will be handled accordingly. " +"But if an attempt to read a file leads to a 550 error (meaning the URL " +"cannot be found or is not accessible, often for permission reasons), then " +"the path is treated as a directory in order to handle the case when a " +"directory is specified by a URL but the trailing ``/`` has been left off. " +"This can cause misleading results when you try to fetch a file whose read " +"permissions make it inaccessible; the FTP code will try to read it, fail " +"with a 550 error, and then perform a directory listing for the unreadable " +"file. If fine-grained control is needed, consider using the :mod:`ftplib` " +"module, subclassing :class:`FancyURLopener`, or changing *_urlopener* to " +"meet your needs." +msgstr "" + +#: ../Doc/library/urllib.request.rst:1554 +msgid ":mod:`urllib.response` --- Response classes used by urllib" +msgstr "" + +#: ../Doc/library/urllib.request.rst:1559 +msgid "" +"The :mod:`urllib.response` module defines functions and classes which define " +"a minimal file like interface, including ``read()`` and ``readline()``. The " +"typical response object is an addinfourl instance, which defines an " +"``info()`` method and that returns headers and a ``geturl()`` method that " +"returns the url. Functions defined by this module are used internally by " +"the :mod:`urllib.request` module." +msgstr "" + +#: ../Doc/library/urllib.robotparser.rst:2 +msgid ":mod:`urllib.robotparser` --- Parser for robots.txt" +msgstr "" + +#: ../Doc/library/urllib.robotparser.rst:10 +msgid "**Source code:** :source:`Lib/urllib/robotparser.py`" +msgstr "" + +#: ../Doc/library/urllib.robotparser.rst:20 +msgid "" +"This module provides a single class, :class:`RobotFileParser`, which answers " +"questions about whether or not a particular user agent can fetch a URL on " +"the Web site that published the :file:`robots.txt` file. For more details " +"on the structure of :file:`robots.txt` files, see http://www.robotstxt.org/" +"orig.html." +msgstr "" + +#: ../Doc/library/urllib.robotparser.rst:28 +msgid "" +"This class provides methods to read, parse and answer questions about the :" +"file:`robots.txt` file at *url*." +msgstr "" + +#: ../Doc/library/urllib.robotparser.rst:33 +msgid "Sets the URL referring to a :file:`robots.txt` file." +msgstr "" + +#: ../Doc/library/urllib.robotparser.rst:37 +msgid "Reads the :file:`robots.txt` URL and feeds it to the parser." +msgstr "" + +#: ../Doc/library/urllib.robotparser.rst:41 +msgid "Parses the lines argument." +msgstr "" + +#: ../Doc/library/urllib.robotparser.rst:45 +msgid "" +"Returns ``True`` if the *useragent* is allowed to fetch the *url* according " +"to the rules contained in the parsed :file:`robots.txt` file." +msgstr "" + +#: ../Doc/library/urllib.robotparser.rst:51 +msgid "" +"Returns the time the ``robots.txt`` file was last fetched. This is useful " +"for long-running web spiders that need to check for new ``robots.txt`` files " +"periodically." +msgstr "" + +#: ../Doc/library/urllib.robotparser.rst:57 +msgid "" +"Sets the time the ``robots.txt`` file was last fetched to the current time." +msgstr "" + +#: ../Doc/library/urllib.robotparser.rst:62 +msgid "" +"Returns the value of the ``Crawl-delay`` parameter from ``robots.txt`` for " +"the *useragent* in question. If there is no such parameter or it doesn't " +"apply to the *useragent* specified or the ``robots.txt`` entry for this " +"parameter has invalid syntax, return ``None``." +msgstr "" + +#: ../Doc/library/urllib.robotparser.rst:71 +msgid "" +"Returns the contents of the ``Request-rate`` parameter from ``robots.txt`` " +"in the form of a :func:`~collections.namedtuple` ``(requests, seconds)``. " +"If there is no such parameter or it doesn't apply to the *useragent* " +"specified or the ``robots.txt`` entry for this parameter has invalid syntax, " +"return ``None``." +msgstr "" + +#: ../Doc/library/urllib.robotparser.rst:80 +msgid "" +"The following example demonstrates basic use of the :class:`RobotFileParser` " +"class::" +msgstr "" + +#: ../Doc/library/uu.rst:2 +msgid ":mod:`uu` --- Encode and decode uuencode files" +msgstr "" + +#: ../Doc/library/uu.rst:9 +msgid "**Source code:** :source:`Lib/uu.py`" +msgstr "" + +#: ../Doc/library/uu.rst:13 +msgid "" +"This module encodes and decodes files in uuencode format, allowing arbitrary " +"binary data to be transferred over ASCII-only connections. Wherever a file " +"argument is expected, the methods accept a file-like object. For backwards " +"compatibility, a string containing a pathname is also accepted, and the " +"corresponding file will be opened for reading and writing; the pathname " +"``'-'`` is understood to mean the standard input or output. However, this " +"interface is deprecated; it's better for the caller to open the file itself, " +"and be sure that, when required, the mode is ``'rb'`` or ``'wb'`` on Windows." +msgstr "" + +#: ../Doc/library/uu.rst:26 +msgid "" +"This code was contributed by Lance Ellinghouse, and modified by Jack Jansen." +msgstr "" + +#: ../Doc/library/uu.rst:28 +msgid "The :mod:`uu` module defines the following functions:" +msgstr "" + +#: ../Doc/library/uu.rst:33 +msgid "" +"Uuencode file *in_file* into file *out_file*. The uuencoded file will have " +"the header specifying *name* and *mode* as the defaults for the results of " +"decoding the file. The default defaults are taken from *in_file*, or ``'-'`` " +"and ``0o666`` respectively." +msgstr "" + +#: ../Doc/library/uu.rst:41 +msgid "" +"This call decodes uuencoded file *in_file* placing the result on file " +"*out_file*. If *out_file* is a pathname, *mode* is used to set the " +"permission bits if the file must be created. Defaults for *out_file* and " +"*mode* are taken from the uuencode header. However, if the file specified " +"in the header already exists, a :exc:`uu.Error` is raised." +msgstr "" + +#: ../Doc/library/uu.rst:47 +msgid "" +":func:`decode` may print a warning to standard error if the input was " +"produced by an incorrect uuencoder and Python could recover from that " +"error. Setting *quiet* to a true value silences this warning." +msgstr "" + +#: ../Doc/library/uu.rst:54 +msgid "" +"Subclass of :exc:`Exception`, this can be raised by :func:`uu.decode` under " +"various situations, such as described above, but also including a badly " +"formatted header, or truncated input file." +msgstr "" + +#: ../Doc/library/uuid.rst:2 +msgid ":mod:`uuid` --- UUID objects according to RFC 4122" +msgstr "" + +#: ../Doc/library/uuid.rst:9 +msgid "**Source code:** :source:`Lib/uuid.py`" +msgstr "" + +#: ../Doc/library/uuid.rst:13 +msgid "" +"This module provides immutable :class:`UUID` objects (the :class:`UUID` " +"class) and the functions :func:`uuid1`, :func:`uuid3`, :func:`uuid4`, :func:" +"`uuid5` for generating version 1, 3, 4, and 5 UUIDs as specified in :rfc:" +"`4122`." +msgstr "" + +#: ../Doc/library/uuid.rst:17 +msgid "" +"If all you want is a unique ID, you should probably call :func:`uuid1` or :" +"func:`uuid4`. Note that :func:`uuid1` may compromise privacy since it " +"creates a UUID containing the computer's network address. :func:`uuid4` " +"creates a random UUID." +msgstr "" + +#: ../Doc/library/uuid.rst:25 +msgid "" +"Create a UUID from either a string of 32 hexadecimal digits, a string of 16 " +"bytes as the *bytes* argument, a string of 16 bytes in little-endian order " +"as the *bytes_le* argument, a tuple of six integers (32-bit *time_low*, 16-" +"bit *time_mid*, 16-bit *time_hi_version*, 8-bit *clock_seq_hi_variant*, 8-" +"bit *clock_seq_low*, 48-bit *node*) as the *fields* argument, or a single " +"128-bit integer as the *int* argument. When a string of hex digits is " +"given, curly braces, hyphens, and a URN prefix are all optional. For " +"example, these expressions all yield the same UUID::" +msgstr "" + +#: ../Doc/library/uuid.rst:43 +msgid "" +"Exactly one of *hex*, *bytes*, *bytes_le*, *fields*, or *int* must be given. " +"The *version* argument is optional; if given, the resulting UUID will have " +"its variant and version number set according to RFC 4122, overriding bits in " +"the given *hex*, *bytes*, *bytes_le*, *fields*, or *int*." +msgstr "" + +#: ../Doc/library/uuid.rst:49 +msgid ":class:`UUID` instances have these read-only attributes:" +msgstr "" + +#: ../Doc/library/uuid.rst:53 +msgid "" +"The UUID as a 16-byte string (containing the six integer fields in big-" +"endian byte order)." +msgstr "" + +#: ../Doc/library/uuid.rst:59 +msgid "" +"The UUID as a 16-byte string (with *time_low*, *time_mid*, and " +"*time_hi_version* in little-endian byte order)." +msgstr "" + +#: ../Doc/library/uuid.rst:65 +msgid "" +"A tuple of the six integer fields of the UUID, which are also available as " +"six individual attributes and two derived attributes:" +msgstr "" + +#: ../Doc/library/uuid.rst:71 +msgid ":attr:`time_low`" +msgstr "" + +#: ../Doc/library/uuid.rst:71 +msgid "the first 32 bits of the UUID" +msgstr "" + +#: ../Doc/library/uuid.rst:73 +msgid ":attr:`time_mid`" +msgstr "" + +#: ../Doc/library/uuid.rst:73 ../Doc/library/uuid.rst:75 +msgid "the next 16 bits of the UUID" +msgstr "" + +#: ../Doc/library/uuid.rst:75 +msgid ":attr:`time_hi_version`" +msgstr "" + +#: ../Doc/library/uuid.rst:77 +msgid ":attr:`clock_seq_hi_variant`" +msgstr "" + +#: ../Doc/library/uuid.rst:77 ../Doc/library/uuid.rst:79 +msgid "the next 8 bits of the UUID" +msgstr "" + +#: ../Doc/library/uuid.rst:79 +msgid ":attr:`clock_seq_low`" +msgstr "" + +#: ../Doc/library/uuid.rst:81 +msgid ":attr:`node`" +msgstr "" + +#: ../Doc/library/uuid.rst:81 +msgid "the last 48 bits of the UUID" +msgstr "" + +#: ../Doc/library/uuid.rst:83 +msgid ":attr:`time`" +msgstr "" + +#: ../Doc/library/uuid.rst:83 +msgid "the 60-bit timestamp" +msgstr "" + +#: ../Doc/library/uuid.rst:85 +msgid ":attr:`clock_seq`" +msgstr "" + +#: ../Doc/library/uuid.rst:85 +msgid "the 14-bit sequence number" +msgstr "" + +#: ../Doc/library/uuid.rst:91 +msgid "The UUID as a 32-character hexadecimal string." +msgstr "" + +#: ../Doc/library/uuid.rst:96 +msgid "The UUID as a 128-bit integer." +msgstr "" + +#: ../Doc/library/uuid.rst:101 +msgid "The UUID as a URN as specified in RFC 4122." +msgstr "" + +#: ../Doc/library/uuid.rst:106 +msgid "" +"The UUID variant, which determines the internal layout of the UUID. This " +"will be one of the integer constants :const:`RESERVED_NCS`, :const:" +"`RFC_4122`, :const:`RESERVED_MICROSOFT`, or :const:`RESERVED_FUTURE`." +msgstr "" + +#: ../Doc/library/uuid.rst:113 +msgid "" +"The UUID version number (1 through 5, meaningful only when the variant is :" +"const:`RFC_4122`)." +msgstr "" + +#: ../Doc/library/uuid.rst:116 +msgid "The :mod:`uuid` module defines the following functions:" +msgstr "" + +#: ../Doc/library/uuid.rst:121 +msgid "" +"Get the hardware address as a 48-bit positive integer. The first time this " +"runs, it may launch a separate program, which could be quite slow. If all " +"attempts to obtain the hardware address fail, we choose a random 48-bit " +"number with its eighth bit set to 1 as recommended in RFC 4122. \"Hardware " +"address\" means the MAC address of a network interface, and on a machine " +"with multiple network interfaces the MAC address of any one of them may be " +"returned." +msgstr "" + +#: ../Doc/library/uuid.rst:133 +msgid "" +"Generate a UUID from a host ID, sequence number, and the current time. If " +"*node* is not given, :func:`getnode` is used to obtain the hardware address. " +"If *clock_seq* is given, it is used as the sequence number; otherwise a " +"random 14-bit sequence number is chosen." +msgstr "" + +#: ../Doc/library/uuid.rst:143 +msgid "" +"Generate a UUID based on the MD5 hash of a namespace identifier (which is a " +"UUID) and a name (which is a string)." +msgstr "" + +#: ../Doc/library/uuid.rst:151 +msgid "Generate a random UUID." +msgstr "" + +#: ../Doc/library/uuid.rst:158 +msgid "" +"Generate a UUID based on the SHA-1 hash of a namespace identifier (which is " +"a UUID) and a name (which is a string)." +msgstr "" + +#: ../Doc/library/uuid.rst:163 +msgid "" +"The :mod:`uuid` module defines the following namespace identifiers for use " +"with :func:`uuid3` or :func:`uuid5`." +msgstr "" + +#: ../Doc/library/uuid.rst:169 +msgid "" +"When this namespace is specified, the *name* string is a fully-qualified " +"domain name." +msgstr "" + +#: ../Doc/library/uuid.rst:175 +msgid "When this namespace is specified, the *name* string is a URL." +msgstr "" + +#: ../Doc/library/uuid.rst:180 +msgid "When this namespace is specified, the *name* string is an ISO OID." +msgstr "" + +#: ../Doc/library/uuid.rst:185 +msgid "" +"When this namespace is specified, the *name* string is an X.500 DN in DER or " +"a text output format." +msgstr "" + +#: ../Doc/library/uuid.rst:188 +msgid "" +"The :mod:`uuid` module defines the following constants for the possible " +"values of the :attr:`variant` attribute:" +msgstr "" + +#: ../Doc/library/uuid.rst:194 +msgid "Reserved for NCS compatibility." +msgstr "" + +#: ../Doc/library/uuid.rst:199 +msgid "Specifies the UUID layout given in :rfc:`4122`." +msgstr "" + +#: ../Doc/library/uuid.rst:204 +msgid "Reserved for Microsoft compatibility." +msgstr "" + +#: ../Doc/library/uuid.rst:209 +msgid "Reserved for future definition." +msgstr "" + +#: ../Doc/library/uuid.rst:215 +msgid ":rfc:`4122` - A Universally Unique IDentifier (UUID) URN Namespace" +msgstr "" + +#: ../Doc/library/uuid.rst:215 +msgid "" +"This specification defines a Uniform Resource Name namespace for UUIDs, the " +"internal format of UUIDs, and methods of generating UUIDs." +msgstr "" + +#: ../Doc/library/uuid.rst:224 +msgid "Here are some examples of typical usage of the :mod:`uuid` module::" +msgstr "" + +#: ../Doc/library/venv.rst:2 +msgid ":mod:`venv` --- Creation of virtual environments" +msgstr "" + +#: ../Doc/library/venv.rst:12 +msgid "**Source code:** :source:`Lib/venv/`" +msgstr "" + +#: ../Doc/library/venv.rst:18 +msgid "" +"The :mod:`venv` module provides support for creating lightweight \"virtual " +"environments\" with their own site directories, optionally isolated from " +"system site directories. Each virtual environment has its own Python binary " +"(allowing creation of environments with various Python versions) and can " +"have its own independent set of installed Python packages in its site " +"directories." +msgstr "" + +#: ../Doc/library/venv.rst:24 +msgid "See :pep:`405` for more information about Python virtual environments." +msgstr "" + +#: ../Doc/library/venv.rst:27 +msgid "Creating virtual environments" +msgstr "" + +#: ../Doc/using/venv-create.inc:1 +msgid "" +"Creation of :ref:`virtual environments ` is done by executing the " +"command ``venv``::" +msgstr "" + +#: ../Doc/using/venv-create.inc:6 +msgid "" +"Running this command creates the target directory (creating any parent " +"directories that don't exist already) and places a ``pyvenv.cfg`` file in it " +"with a ``home`` key pointing to the Python installation from which the " +"command was run. It also creates a ``bin`` (or ``Scripts`` on Windows) " +"subdirectory containing a copy of the ``python`` binary (or binaries, in the " +"case of Windows). It also creates an (initially empty) ``lib/pythonX.Y/site-" +"packages`` subdirectory (on Windows, this is ``Lib\\site-packages``)." +msgstr "" + +#: ../Doc/using/venv-create.inc:14 +msgid "" +"``pyvenv`` was the recommended tool for creating virtual environments for " +"Python 3.3 and 3.4, and is `deprecated in Python 3.6 `_." +msgstr "" + +#: ../Doc/using/venv-create.inc:19 +msgid "" +"The use of ``venv`` is now recommended for creating virtual environments." +msgstr "" + +#: ../Doc/using/venv-create.inc:24 +msgid "" +"`Python Packaging User Guide: Creating and using virtual environments " +"`__" +msgstr "" + +#: ../Doc/using/venv-create.inc:29 +msgid "On Windows, invoke the ``venv`` command as follows::" +msgstr "" + +#: ../Doc/using/venv-create.inc:33 +msgid "" +"Alternatively, if you configured the ``PATH`` and ``PATHEXT`` variables for " +"your :ref:`Python installation `::" +msgstr "" + +#: ../Doc/using/venv-create.inc:38 +msgid "The command, if run with ``-h``, will show the available options::" +msgstr "" + +#: ../Doc/using/venv-create.inc:68 +msgid "" +"Installs pip by default, added the ``--without-pip`` and ``--copies`` " +"options" +msgstr "" + +#: ../Doc/using/venv-create.inc:72 +msgid "" +"In earlier versions, if the target directory already existed, an error was " +"raised, unless the ``--clear`` or ``--upgrade`` option was provided. Now, if " +"an existing directory is specified, its contents are removed and the " +"directory is processed as if it had been newly created." +msgstr "" + +#: ../Doc/using/venv-create.inc:78 +msgid "" +"The created ``pyvenv.cfg`` file also includes the ``include-system-site-" +"packages`` key, set to ``true`` if ``venv`` is run with the ``--system-site-" +"packages`` option, ``false`` otherwise." +msgstr "" + +#: ../Doc/using/venv-create.inc:82 +msgid "" +"Unless the ``--without-pip`` option is given, :mod:`ensurepip` will be " +"invoked to bootstrap ``pip`` into the virtual environment." +msgstr "" + +#: ../Doc/using/venv-create.inc:85 +msgid "" +"Multiple paths can be given to ``venv``, in which case an identical virtual " +"environment will be created, according to the given options, at each " +"provided path." +msgstr "" + +#: ../Doc/using/venv-create.inc:89 +msgid "" +"Once a virtual environment has been created, it can be \"activated\" using a " +"script in the virtual environment's binary directory. The invocation of the " +"script is platform-specific:" +msgstr "" + +#: ../Doc/using/venv-create.inc:94 +msgid "Platform" +msgstr "" + +#: ../Doc/using/venv-create.inc:94 +msgid "Shell" +msgstr "" + +#: ../Doc/using/venv-create.inc:94 +msgid "Command to activate virtual environment" +msgstr "" + +#: ../Doc/using/venv-create.inc:96 +msgid "Posix" +msgstr "" + +#: ../Doc/using/venv-create.inc:96 +msgid "bash/zsh" +msgstr "" + +#: ../Doc/using/venv-create.inc:96 +msgid "$ source /bin/activate" +msgstr "" + +#: ../Doc/using/venv-create.inc:98 +msgid "fish" +msgstr "" + +#: ../Doc/using/venv-create.inc:98 +msgid "$ . /bin/activate.fish" +msgstr "" + +#: ../Doc/using/venv-create.inc:100 +msgid "csh/tcsh" +msgstr "" + +#: ../Doc/using/venv-create.inc:100 +msgid "$ source /bin/activate.csh" +msgstr "" + +#: ../Doc/using/venv-create.inc:102 +msgid "cmd.exe" +msgstr "" + +#: ../Doc/using/venv-create.inc:102 +msgid "C:\\\\> \\\\Scripts\\\\activate.bat" +msgstr "" + +#: ../Doc/using/venv-create.inc:104 +msgid "PowerShell" +msgstr "" + +#: ../Doc/using/venv-create.inc:104 +msgid "PS C:\\\\> \\\\Scripts\\\\Activate.ps1" +msgstr "" + +#: ../Doc/using/venv-create.inc:107 +msgid "" +"You don't specifically *need* to activate an environment; activation just " +"prepends the virtual environment's binary directory to your path, so that " +"\"python\" invokes the virtual environment's Python interpreter and you can " +"run installed scripts without having to use their full path. However, all " +"scripts installed in a virtual environment should be runnable without " +"activating it, and run with the virtual environment's Python automatically." +msgstr "" + +#: ../Doc/using/venv-create.inc:114 +msgid "" +"You can deactivate a virtual environment by typing \"deactivate\" in your " +"shell. The exact mechanism is platform-specific: for example, the Bash " +"activation script defines a \"deactivate\" function, whereas on Windows " +"there are separate scripts called ``deactivate.bat`` and ``Deactivate.ps1`` " +"which are installed when the virtual environment is created." +msgstr "" + +#: ../Doc/using/venv-create.inc:120 +msgid "``fish`` and ``csh`` activation scripts." +msgstr "" + +#: ../Doc/library/venv.rst:34 +msgid "" +"A virtual environment is a Python environment such that the Python " +"interpreter, libraries and scripts installed into it are isolated from those " +"installed in other virtual environments, and (by default) any libraries " +"installed in a \"system\" Python, i.e., one which is installed as part of " +"your operating system." +msgstr "" + +#: ../Doc/library/venv.rst:40 +msgid "" +"A virtual environment is a directory tree which contains Python executable " +"files and other files which indicate that it is a virtual environment." +msgstr "" + +#: ../Doc/library/venv.rst:43 +msgid "" +"Common installation tools such as ``Setuptools`` and ``pip`` work as " +"expected with virtual environments. In other words, when a virtual " +"environment is active, they install Python packages into the virtual " +"environment without needing to be told to do so explicitly." +msgstr "" + +#: ../Doc/library/venv.rst:48 +msgid "" +"When a virtual environment is active (i.e., the virtual environment's Python " +"interpreter is running), the attributes :attr:`sys.prefix` and :attr:`sys." +"exec_prefix` point to the base directory of the virtual environment, " +"whereas :attr:`sys.base_prefix` and :attr:`sys.base_exec_prefix` point to " +"the non-virtual environment Python installation which was used to create the " +"virtual environment. If a virtual environment is not active, then :attr:`sys." +"prefix` is the same as :attr:`sys.base_prefix` and :attr:`sys.exec_prefix` " +"is the same as :attr:`sys.base_exec_prefix` (they all point to a non-virtual " +"environment Python installation)." +msgstr "" + +#: ../Doc/library/venv.rst:59 +msgid "" +"When a virtual environment is active, any options that change the " +"installation path will be ignored from all distutils configuration files to " +"prevent projects being inadvertently installed outside of the virtual " +"environment." +msgstr "" + +#: ../Doc/library/venv.rst:64 +msgid "" +"When working in a command shell, users can make a virtual environment active " +"by running an ``activate`` script in the virtual environment's executables " +"directory (the precise filename is shell-dependent), which prepends the " +"virtual environment's directory for executables to the ``PATH`` environment " +"variable for the running shell. There should be no need in other " +"circumstances to activate a virtual environment—scripts installed into " +"virtual environments have a \"shebang\" line which points to the virtual " +"environment's Python interpreter. This means that the script will run with " +"that interpreter regardless of the value of ``PATH``. On Windows, \"shebang" +"\" line processing is supported if you have the Python Launcher for Windows " +"installed (this was added to Python in 3.3 - see :pep:`397` for more " +"details). Thus, double-clicking an installed script in a Windows Explorer " +"window should run the script with the correct interpreter without there " +"needing to be any reference to its virtual environment in ``PATH``." +msgstr "" + +#: ../Doc/library/venv.rst:87 +msgid "" +"The high-level method described above makes use of a simple API which " +"provides mechanisms for third-party virtual environment creators to " +"customize environment creation according to their needs, the :class:" +"`EnvBuilder` class." +msgstr "" + +#: ../Doc/library/venv.rst:95 +msgid "" +"The :class:`EnvBuilder` class accepts the following keyword arguments on " +"instantiation:" +msgstr "" + +#: ../Doc/library/venv.rst:98 +msgid "" +"``system_site_packages`` -- a Boolean value indicating that the system " +"Python site-packages should be available to the environment (defaults to " +"``False``)." +msgstr "" + +#: ../Doc/library/venv.rst:101 +msgid "" +"``clear`` -- a Boolean value which, if true, will delete the contents of any " +"existing target directory, before creating the environment." +msgstr "" + +#: ../Doc/library/venv.rst:104 +msgid "" +"``symlinks`` -- a Boolean value indicating whether to attempt to symlink the " +"Python binary (and any necessary DLLs or other binaries, e.g. ``pythonw." +"exe``), rather than copying. Defaults to ``True`` on Linux and Unix systems, " +"but ``False`` on Windows." +msgstr "" + +#: ../Doc/library/venv.rst:109 +msgid "" +"``upgrade`` -- a Boolean value which, if true, will upgrade an existing " +"environment with the running Python - for use when that Python has been " +"upgraded in-place (defaults to ``False``)." +msgstr "" + +#: ../Doc/library/venv.rst:113 +msgid "" +"``with_pip`` -- a Boolean value which, if true, ensures pip is installed in " +"the virtual environment. This uses :mod:`ensurepip` with the ``--default-" +"pip`` option." +msgstr "" + +#: ../Doc/library/venv.rst:117 +msgid "" +"``prompt`` -- a String to be used after virtual environment is activated " +"(defaults to ``None`` which means directory name of the environment would be " +"used)." +msgstr "" + +#: ../Doc/library/venv.rst:121 ../Doc/library/venv.rst:229 +msgid "Added the ``with_pip`` parameter" +msgstr "" + +#: ../Doc/library/venv.rst:124 +msgid "Added the ``prompt`` parameter" +msgstr "" + +#: ../Doc/library/venv.rst:128 +msgid "" +"Creators of third-party virtual environment tools will be free to use the " +"provided ``EnvBuilder`` class as a base class." +msgstr "" + +#: ../Doc/library/venv.rst:131 +msgid "The returned env-builder is an object which has a method, ``create``:" +msgstr "" + +#: ../Doc/library/venv.rst:135 +msgid "" +"This method takes as required argument the path (absolute or relative to the " +"current directory) of the target directory which is to contain the virtual " +"environment. The ``create`` method will either create the environment in " +"the specified directory, or raise an appropriate exception." +msgstr "" + +#: ../Doc/library/venv.rst:141 +msgid "" +"The ``create`` method of the ``EnvBuilder`` class illustrates the hooks " +"available for subclass customization::" +msgstr "" + +#: ../Doc/library/venv.rst:156 +msgid "" +"Each of the methods :meth:`ensure_directories`, :meth:" +"`create_configuration`, :meth:`setup_python`, :meth:`setup_scripts` and :" +"meth:`post_setup` can be overridden." +msgstr "" + +#: ../Doc/library/venv.rst:162 +msgid "" +"Creates the environment directory and all necessary directories, and returns " +"a context object. This is just a holder for attributes (such as paths), for " +"use by the other methods. The directories are allowed to exist already, as " +"long as either ``clear`` or ``upgrade`` were specified to allow operating on " +"an existing environment directory." +msgstr "" + +#: ../Doc/library/venv.rst:170 +msgid "Creates the ``pyvenv.cfg`` configuration file in the environment." +msgstr "" + +#: ../Doc/library/venv.rst:174 +msgid "" +"Creates a copy of the Python executable (and, under Windows, DLLs) in the " +"environment. On a POSIX system, if a specific executable ``python3.x`` was " +"used, symlinks to ``python`` and ``python3`` will be created pointing to " +"that executable, unless files with those names already exist." +msgstr "" + +#: ../Doc/library/venv.rst:182 +msgid "" +"Installs activation scripts appropriate to the platform into the virtual " +"environment." +msgstr "" + +#: ../Doc/library/venv.rst:187 +msgid "" +"A placeholder method which can be overridden in third party implementations " +"to pre-install packages in the virtual environment or perform other post-" +"creation steps." +msgstr "" + +#: ../Doc/library/venv.rst:191 +msgid "" +"In addition, :class:`EnvBuilder` provides this utility method that can be " +"called from :meth:`setup_scripts` or :meth:`post_setup` in subclasses to " +"assist in installing custom scripts into the virtual environment." +msgstr "" + +#: ../Doc/library/venv.rst:197 +msgid "" +"*path* is the path to a directory that should contain subdirectories \"common" +"\", \"posix\", \"nt\", each containing scripts destined for the bin " +"directory in the environment. The contents of \"common\" and the directory " +"corresponding to :data:`os.name` are copied after some text replacement of " +"placeholders:" +msgstr "" + +#: ../Doc/library/venv.rst:203 +msgid "" +"``__VENV_DIR__`` is replaced with the absolute path of the environment " +"directory." +msgstr "" + +#: ../Doc/library/venv.rst:206 +msgid "" +"``__VENV_NAME__`` is replaced with the environment name (final path segment " +"of environment directory)." +msgstr "" + +#: ../Doc/library/venv.rst:209 +msgid "" +"``__VENV_PROMPT__`` is replaced with the prompt (the environment name " +"surrounded by parentheses and with a following space)" +msgstr "" + +#: ../Doc/library/venv.rst:212 +msgid "" +"``__VENV_BIN_NAME__`` is replaced with the name of the bin directory (either " +"``bin`` or ``Scripts``)." +msgstr "" + +#: ../Doc/library/venv.rst:215 +msgid "" +"``__VENV_PYTHON__`` is replaced with the absolute path of the environment's " +"executable." +msgstr "" + +#: ../Doc/library/venv.rst:218 +msgid "" +"The directories are allowed to exist (for when an existing environment is " +"being upgraded)." +msgstr "" + +#: ../Doc/library/venv.rst:221 +msgid "There is also a module-level convenience function:" +msgstr "" + +#: ../Doc/library/venv.rst:226 +msgid "" +"Create an :class:`EnvBuilder` with the given keyword arguments, and call " +"its :meth:`~EnvBuilder.create` method with the *env_dir* argument." +msgstr "" + +#: ../Doc/library/venv.rst:233 +msgid "An example of extending ``EnvBuilder``" +msgstr "" + +#: ../Doc/library/venv.rst:235 +msgid "" +"The following script shows how to extend :class:`EnvBuilder` by implementing " +"a subclass which installs setuptools and pip into a created virtual " +"environment::" +msgstr "" + +#: ../Doc/library/venv.rst:454 +msgid "" +"This script is also available for download `online `_." +msgstr "" + +#: ../Doc/library/warnings.rst:2 +msgid ":mod:`warnings` --- Warning control" +msgstr "" + +#: ../Doc/library/warnings.rst:7 +msgid "**Source code:** :source:`Lib/warnings.py`" +msgstr "" + +#: ../Doc/library/warnings.rst:13 +msgid "" +"Warning messages are typically issued in situations where it is useful to " +"alert the user of some condition in a program, where that condition " +"(normally) doesn't warrant raising an exception and terminating the " +"program. For example, one might want to issue a warning when a program uses " +"an obsolete module." +msgstr "" + +#: ../Doc/library/warnings.rst:18 +msgid "" +"Python programmers issue warnings by calling the :func:`warn` function " +"defined in this module. (C programmers use :c:func:`PyErr_WarnEx`; see :ref:" +"`exceptionhandling` for details)." +msgstr "" + +#: ../Doc/library/warnings.rst:22 +msgid "" +"Warning messages are normally written to ``sys.stderr``, but their " +"disposition can be changed flexibly, from ignoring all warnings to turning " +"them into exceptions. The disposition of warnings can vary based on the " +"warning category (see below), the text of the warning message, and the " +"source location where it is issued. Repetitions of a particular warning for " +"the same source location are typically suppressed." +msgstr "" + +#: ../Doc/library/warnings.rst:29 +msgid "" +"There are two stages in warning control: first, each time a warning is " +"issued, a determination is made whether a message should be issued or not; " +"next, if a message is to be issued, it is formatted and printed using a user-" +"settable hook." +msgstr "" + +#: ../Doc/library/warnings.rst:33 +msgid "" +"The determination whether to issue a warning message is controlled by the " +"warning filter, which is a sequence of matching rules and actions. Rules can " +"be added to the filter by calling :func:`filterwarnings` and reset to its " +"default state by calling :func:`resetwarnings`." +msgstr "" + +#: ../Doc/library/warnings.rst:38 +msgid "" +"The printing of warning messages is done by calling :func:`showwarning`, " +"which may be overridden; the default implementation of this function formats " +"the message by calling :func:`formatwarning`, which is also available for " +"use by custom implementations." +msgstr "" + +#: ../Doc/library/warnings.rst:44 +msgid "" +":func:`logging.captureWarnings` allows you to handle all warnings with the " +"standard logging infrastructure." +msgstr "" + +#: ../Doc/library/warnings.rst:51 +msgid "Warning Categories" +msgstr "" + +#: ../Doc/library/warnings.rst:53 +msgid "" +"There are a number of built-in exceptions that represent warning categories. " +"This categorization is useful to be able to filter out groups of warnings. " +"The following warnings category classes are currently defined:" +msgstr "" + +#: ../Doc/library/warnings.rst:60 +msgid "Class" +msgstr "" + +#: ../Doc/library/warnings.rst:62 +msgid ":exc:`Warning`" +msgstr "" + +#: ../Doc/library/warnings.rst:62 +msgid "" +"This is the base class of all warning category classes. It is a subclass " +"of :exc:`Exception`." +msgstr "" + +#: ../Doc/library/warnings.rst:66 +msgid ":exc:`UserWarning`" +msgstr "" + +#: ../Doc/library/warnings.rst:66 +msgid "The default category for :func:`warn`." +msgstr "" + +#: ../Doc/library/warnings.rst:68 +msgid ":exc:`DeprecationWarning`" +msgstr "" + +#: ../Doc/library/warnings.rst:68 +msgid "" +"Base category for warnings about deprecated features (ignored by default)." +msgstr "" + +#: ../Doc/library/warnings.rst:71 +msgid ":exc:`SyntaxWarning`" +msgstr "" + +#: ../Doc/library/warnings.rst:71 +msgid "Base category for warnings about dubious syntactic features." +msgstr "" + +#: ../Doc/library/warnings.rst:74 +msgid ":exc:`RuntimeWarning`" +msgstr "" + +#: ../Doc/library/warnings.rst:74 +msgid "Base category for warnings about dubious runtime features." +msgstr "" + +#: ../Doc/library/warnings.rst:77 +msgid ":exc:`FutureWarning`" +msgstr "" + +#: ../Doc/library/warnings.rst:77 +msgid "" +"Base category for warnings about constructs that will change semantically in " +"the future." +msgstr "" + +#: ../Doc/library/warnings.rst:80 +msgid ":exc:`PendingDeprecationWarning`" +msgstr "" + +#: ../Doc/library/warnings.rst:80 +msgid "" +"Base category for warnings about features that will be deprecated in the " +"future (ignored by default)." +msgstr "" + +#: ../Doc/library/warnings.rst:84 +msgid ":exc:`ImportWarning`" +msgstr "" + +#: ../Doc/library/warnings.rst:84 +msgid "" +"Base category for warnings triggered during the process of importing a " +"module (ignored by default)." +msgstr "" + +#: ../Doc/library/warnings.rst:88 +msgid ":exc:`UnicodeWarning`" +msgstr "" + +#: ../Doc/library/warnings.rst:88 +msgid "Base category for warnings related to Unicode." +msgstr "" + +#: ../Doc/library/warnings.rst:91 +msgid ":exc:`BytesWarning`" +msgstr "" + +#: ../Doc/library/warnings.rst:91 +msgid "" +"Base category for warnings related to :class:`bytes` and :class:`bytearray`." +msgstr "" + +#: ../Doc/library/warnings.rst:94 +msgid ":exc:`ResourceWarning`" +msgstr "" + +#: ../Doc/library/warnings.rst:94 +msgid "Base category for warnings related to resource usage." +msgstr "" + +#: ../Doc/library/warnings.rst:99 +msgid "" +"While these are technically built-in exceptions, they are documented here, " +"because conceptually they belong to the warnings mechanism." +msgstr "" + +#: ../Doc/library/warnings.rst:102 +msgid "" +"User code can define additional warning categories by subclassing one of the " +"standard warning categories. A warning category must always be a subclass " +"of the :exc:`Warning` class." +msgstr "" + +#: ../Doc/library/warnings.rst:110 +msgid "The Warnings Filter" +msgstr "" + +#: ../Doc/library/warnings.rst:112 +msgid "" +"The warnings filter controls whether warnings are ignored, displayed, or " +"turned into errors (raising an exception)." +msgstr "" + +#: ../Doc/library/warnings.rst:115 +msgid "" +"Conceptually, the warnings filter maintains an ordered list of filter " +"specifications; any specific warning is matched against each filter " +"specification in the list in turn until a match is found; the match " +"determines the disposition of the match. Each entry is a tuple of the form " +"(*action*, *message*, *category*, *module*, *lineno*), where:" +msgstr "" + +#: ../Doc/library/warnings.rst:121 +msgid "*action* is one of the following strings:" +msgstr "" + +#: ../Doc/library/warnings.rst:124 +msgid "Disposition" +msgstr "" + +#: ../Doc/library/warnings.rst:126 +msgid "``\"error\"``" +msgstr "" + +#: ../Doc/library/warnings.rst:126 +msgid "turn matching warnings into exceptions" +msgstr "" + +#: ../Doc/library/warnings.rst:128 +msgid "``\"ignore\"``" +msgstr "" + +#: ../Doc/library/warnings.rst:128 +msgid "never print matching warnings" +msgstr "" + +#: ../Doc/library/warnings.rst:130 +msgid "``\"always\"``" +msgstr "" + +#: ../Doc/library/warnings.rst:130 +msgid "always print matching warnings" +msgstr "" + +#: ../Doc/library/warnings.rst:132 +msgid "``\"default\"``" +msgstr "" + +#: ../Doc/library/warnings.rst:132 +msgid "" +"print the first occurrence of matching warnings for each location where the " +"warning is issued" +msgstr "" + +#: ../Doc/library/warnings.rst:136 +msgid "``\"module\"``" +msgstr "" + +#: ../Doc/library/warnings.rst:136 +msgid "" +"print the first occurrence of matching warnings for each module where the " +"warning is issued" +msgstr "" + +#: ../Doc/library/warnings.rst:140 +msgid "``\"once\"``" +msgstr "" + +#: ../Doc/library/warnings.rst:140 +msgid "" +"print only the first occurrence of matching warnings, regardless of location" +msgstr "" + +#: ../Doc/library/warnings.rst:144 +msgid "" +"*message* is a string containing a regular expression that the start of the " +"warning message must match. The expression is compiled to always be case-" +"insensitive." +msgstr "" + +#: ../Doc/library/warnings.rst:148 +msgid "" +"*category* is a class (a subclass of :exc:`Warning`) of which the warning " +"category must be a subclass in order to match." +msgstr "" + +#: ../Doc/library/warnings.rst:151 +msgid "" +"*module* is a string containing a regular expression that the module name " +"must match. The expression is compiled to be case-sensitive." +msgstr "" + +#: ../Doc/library/warnings.rst:154 +msgid "" +"*lineno* is an integer that the line number where the warning occurred must " +"match, or ``0`` to match all line numbers." +msgstr "" + +#: ../Doc/library/warnings.rst:157 +msgid "" +"Since the :exc:`Warning` class is derived from the built-in :exc:`Exception` " +"class, to turn a warning into an error we simply raise ``category(message)``." +msgstr "" + +#: ../Doc/library/warnings.rst:160 +msgid "" +"The warnings filter is initialized by :option:`-W` options passed to the " +"Python interpreter command line. The interpreter saves the arguments for " +"all :option:`-W` options without interpretation in ``sys.warnoptions``; the :" +"mod:`warnings` module parses these when it is first imported (invalid " +"options are ignored, after printing a message to ``sys.stderr``)." +msgstr "" + +#: ../Doc/library/warnings.rst:168 +msgid "Default Warning Filters" +msgstr "" + +#: ../Doc/library/warnings.rst:170 +msgid "" +"By default, Python installs several warning filters, which can be overridden " +"by the command-line options passed to :option:`-W` and calls to :func:" +"`filterwarnings`." +msgstr "" + +#: ../Doc/library/warnings.rst:174 +msgid "" +":exc:`DeprecationWarning` and :exc:`PendingDeprecationWarning`, and :exc:" +"`ImportWarning` are ignored." +msgstr "" + +#: ../Doc/library/warnings.rst:177 +msgid "" +":exc:`BytesWarning` is ignored unless the :option:`-b` option is given once " +"or twice; in this case this warning is either printed (``-b``) or turned " +"into an exception (``-bb``)." +msgstr "" + +#: ../Doc/library/warnings.rst:181 +msgid "" +":exc:`ResourceWarning` is ignored unless Python was built in debug mode." +msgstr "" + +#: ../Doc/library/warnings.rst:183 +msgid "" +":exc:`DeprecationWarning` is now ignored by default in addition to :exc:" +"`PendingDeprecationWarning`." +msgstr "" + +#: ../Doc/library/warnings.rst:191 +msgid "Temporarily Suppressing Warnings" +msgstr "" + +#: ../Doc/library/warnings.rst:193 +msgid "" +"If you are using code that you know will raise a warning, such as a " +"deprecated function, but do not want to see the warning, then it is possible " +"to suppress the warning using the :class:`catch_warnings` context manager::" +msgstr "" + +#: ../Doc/library/warnings.rst:206 +msgid "" +"While within the context manager all warnings will simply be ignored. This " +"allows you to use known-deprecated code without having to see the warning " +"while not suppressing the warning for other code that might not be aware of " +"its use of deprecated code. Note: this can only be guaranteed in a single-" +"threaded application. If two or more threads use the :class:`catch_warnings` " +"context manager at the same time, the behavior is undefined." +msgstr "" + +#: ../Doc/library/warnings.rst:218 +msgid "Testing Warnings" +msgstr "" + +#: ../Doc/library/warnings.rst:220 +msgid "" +"To test warnings raised by code, use the :class:`catch_warnings` context " +"manager. With it you can temporarily mutate the warnings filter to " +"facilitate your testing. For instance, do the following to capture all " +"raised warnings to check::" +msgstr "" + +#: ../Doc/library/warnings.rst:240 +msgid "" +"One can also cause all warnings to be exceptions by using ``error`` instead " +"of ``always``. One thing to be aware of is that if a warning has already " +"been raised because of a ``once``/``default`` rule, then no matter what " +"filters are set the warning will not be seen again unless the warnings " +"registry related to the warning has been cleared." +msgstr "" + +#: ../Doc/library/warnings.rst:246 +msgid "" +"Once the context manager exits, the warnings filter is restored to its state " +"when the context was entered. This prevents tests from changing the warnings " +"filter in unexpected ways between tests and leading to indeterminate test " +"results. The :func:`showwarning` function in the module is also restored to " +"its original value. Note: this can only be guaranteed in a single-threaded " +"application. If two or more threads use the :class:`catch_warnings` context " +"manager at the same time, the behavior is undefined." +msgstr "" + +#: ../Doc/library/warnings.rst:254 +msgid "" +"When testing multiple operations that raise the same kind of warning, it is " +"important to test them in a manner that confirms each operation is raising a " +"new warning (e.g. set warnings to be raised as exceptions and check the " +"operations raise exceptions, check that the length of the warning list " +"continues to increase after each operation, or else delete the previous " +"entries from the warnings list before each new operation)." +msgstr "" + +#: ../Doc/library/warnings.rst:265 +msgid "Updating Code For New Versions of Python" +msgstr "" + +#: ../Doc/library/warnings.rst:267 +msgid "" +"Warnings that are only of interest to the developer are ignored by default. " +"As such you should make sure to test your code with typically ignored " +"warnings made visible. You can do this from the command-line by passing :" +"option:`-Wd <-W>` to the interpreter (this is shorthand for :option:`-W " +"default`). This enables default handling for all warnings, including those " +"that are ignored by default. To change what action is taken for encountered " +"warnings you simply change what argument is passed to :option:`-W`, e.g. :" +"option:`-W error`. See the :option:`-W` flag for more details on what is " +"possible." +msgstr "" + +#: ../Doc/library/warnings.rst:276 +msgid "To programmatically do the same as :option:`-Wd`, use::" +msgstr "" + +#: ../Doc/library/warnings.rst:280 +msgid "" +"Make sure to execute this code as soon as possible. This prevents the " +"registering of what warnings have been raised from unexpectedly influencing " +"how future warnings are treated." +msgstr "" + +#: ../Doc/library/warnings.rst:284 +msgid "" +"Having certain warnings ignored by default is done to prevent a user from " +"seeing warnings that are only of interest to the developer. As you do not " +"necessarily have control over what interpreter a user uses to run their " +"code, it is possible that a new version of Python will be released between " +"your release cycles. The new interpreter release could trigger new warnings " +"in your code that were not there in an older interpreter, e.g. :exc:" +"`DeprecationWarning` for a module that you are using. While you as a " +"developer want to be notified that your code is using a deprecated module, " +"to a user this information is essentially noise and provides no benefit to " +"them." +msgstr "" + +#: ../Doc/library/warnings.rst:294 +msgid "" +"The :mod:`unittest` module has been also updated to use the ``'default'`` " +"filter while running tests." +msgstr "" + +#: ../Doc/library/warnings.rst:301 +msgid "Available Functions" +msgstr "" + +#: ../Doc/library/warnings.rst:306 +msgid "" +"Issue a warning, or maybe ignore it or raise an exception. The *category* " +"argument, if given, must be a warning category class (see above); it " +"defaults to :exc:`UserWarning`. Alternatively *message* can be a :exc:" +"`Warning` instance, in which case *category* will be ignored and ``message." +"__class__`` will be used. In this case the message text will be " +"``str(message)``. This function raises an exception if the particular " +"warning issued is changed into an error by the warnings filter see above. " +"The *stacklevel* argument can be used by wrapper functions written in " +"Python, like this::" +msgstr "" + +#: ../Doc/library/warnings.rst:318 +msgid "" +"This makes the warning refer to :func:`deprecation`'s caller, rather than to " +"the source of :func:`deprecation` itself (since the latter would defeat the " +"purpose of the warning message)." +msgstr "" + +#: ../Doc/library/warnings.rst:322 ../Doc/library/warnings.rst:345 +msgid "" +"*source*, if supplied, is the destroyed object which emitted a :exc:" +"`ResourceWarning`." +msgstr "" + +#: ../Doc/library/warnings.rst:325 +msgid "Added *source* parameter." +msgstr "" + +#: ../Doc/library/warnings.rst:331 +msgid "" +"This is a low-level interface to the functionality of :func:`warn`, passing " +"in explicitly the message, category, filename and line number, and " +"optionally the module name and the registry (which should be the " +"``__warningregistry__`` dictionary of the module). The module name defaults " +"to the filename with ``.py`` stripped; if no registry is passed, the warning " +"is never suppressed. *message* must be a string and *category* a subclass " +"of :exc:`Warning` or *message* may be a :exc:`Warning` instance, in which " +"case *category* will be ignored." +msgstr "" + +#: ../Doc/library/warnings.rst:340 +msgid "" +"*module_globals*, if supplied, should be the global namespace in use by the " +"code for which the warning is issued. (This argument is used to support " +"displaying source for modules found in zipfiles or other non-filesystem " +"import sources)." +msgstr "" + +#: ../Doc/library/warnings.rst:348 +msgid "Add the *source* parameter." +msgstr "" + +#: ../Doc/library/warnings.rst:354 +msgid "" +"Write a warning to a file. The default implementation calls " +"``formatwarning(message, category, filename, lineno, line)`` and writes the " +"resulting string to *file*, which defaults to ``sys.stderr``. You may " +"replace this function with any callable by assigning to ``warnings." +"showwarning``. *line* is a line of source code to be included in the warning " +"message; if *line* is not supplied, :func:`showwarning` will try to read the " +"line specified by *filename* and *lineno*." +msgstr "" + +#: ../Doc/library/warnings.rst:365 +msgid "" +"Format a warning the standard way. This returns a string which may contain " +"embedded newlines and ends in a newline. *line* is a line of source code to " +"be included in the warning message; if *line* is not supplied, :func:" +"`formatwarning` will try to read the line specified by *filename* and " +"*lineno*." +msgstr "" + +#: ../Doc/library/warnings.rst:374 +msgid "" +"Insert an entry into the list of :ref:`warnings filter specifications " +"`. The entry is inserted at the front by default; if " +"*append* is true, it is inserted at the end. This checks the types of the " +"arguments, compiles the *message* and *module* regular expressions, and " +"inserts them as a tuple in the list of warnings filters. Entries closer to " +"the front of the list override entries later in the list, if both match a " +"particular warning. Omitted arguments default to a value that matches " +"everything." +msgstr "" + +#: ../Doc/library/warnings.rst:386 +msgid "" +"Insert a simple entry into the list of :ref:`warnings filter specifications " +"`. The meaning of the function parameters is as for :func:" +"`filterwarnings`, but regular expressions are not needed as the filter " +"inserted always matches any message in any module as long as the category " +"and line number match." +msgstr "" + +#: ../Doc/library/warnings.rst:395 +msgid "" +"Reset the warnings filter. This discards the effect of all previous calls " +"to :func:`filterwarnings`, including that of the :option:`-W` command line " +"options and calls to :func:`simplefilter`." +msgstr "" + +#: ../Doc/library/warnings.rst:401 +msgid "Available Context Managers" +msgstr "" + +#: ../Doc/library/warnings.rst:405 +msgid "" +"A context manager that copies and, upon exit, restores the warnings filter " +"and the :func:`showwarning` function. If the *record* argument is :const:" +"`False` (the default) the context manager returns :class:`None` on entry. If " +"*record* is :const:`True`, a list is returned that is progressively " +"populated with objects as seen by a custom :func:`showwarning` function " +"(which also suppresses output to ``sys.stdout``). Each object in the list " +"has attributes with the same names as the arguments to :func:`showwarning`." +msgstr "" + +#: ../Doc/library/warnings.rst:414 +msgid "" +"The *module* argument takes a module that will be used instead of the module " +"returned when you import :mod:`warnings` whose filter will be protected. " +"This argument exists primarily for testing the :mod:`warnings` module itself." +msgstr "" + +#: ../Doc/library/warnings.rst:421 +msgid "" +"The :class:`catch_warnings` manager works by replacing and then later " +"restoring the module's :func:`showwarning` function and internal list of " +"filter specifications. This means the context manager is modifying global " +"state and therefore is not thread-safe." +msgstr "" + +#: ../Doc/library/wave.rst:2 +msgid ":mod:`wave` --- Read and write WAV files" +msgstr "" + +#: ../Doc/library/wave.rst:10 +msgid "**Source code:** :source:`Lib/wave.py`" +msgstr "" + +#: ../Doc/library/wave.rst:14 +msgid "" +"The :mod:`wave` module provides a convenient interface to the WAV sound " +"format. It does not support compression/decompression, but it does support " +"mono/stereo." +msgstr "" + +#: ../Doc/library/wave.rst:17 +msgid "The :mod:`wave` module defines the following function and exception:" +msgstr "" + +#: ../Doc/library/wave.rst:22 +msgid "" +"If *file* is a string, open the file by that name, otherwise treat it as a " +"file-like object. *mode* can be:" +msgstr "" + +#: ../Doc/library/wave.rst:26 +msgid "``'rb'``" +msgstr "" + +#: ../Doc/library/wave.rst:29 +msgid "``'wb'``" +msgstr "" + +#: ../Doc/library/wave.rst:31 +msgid "Note that it does not allow read/write WAV files." +msgstr "" + +#: ../Doc/library/wave.rst:33 +msgid "" +"A *mode* of ``'rb'`` returns a :class:`Wave_read` object, while a *mode* of " +"``'wb'`` returns a :class:`Wave_write` object. If *mode* is omitted and a " +"file-like object is passed as *file*, ``file.mode`` is used as the default " +"value for *mode*." +msgstr "" + +#: ../Doc/library/wave.rst:38 +msgid "" +"If you pass in a file-like object, the wave object will not close it when " +"its :meth:`close` method is called; it is the caller's responsibility to " +"close the file object." +msgstr "" + +#: ../Doc/library/wave.rst:42 +msgid "" +"The :func:`.open` function may be used in a :keyword:`with` statement. When " +"the :keyword:`with` block completes, the :meth:`Wave_read.close() ` or :meth:`Wave_write.close() ` " +"method is called." +msgstr "" + +#: ../Doc/library/wave.rst:47 ../Doc/library/wave.rst:168 +msgid "Added support for unseekable files." +msgstr "" + +#: ../Doc/library/wave.rst:57 +msgid "" +"An error raised when something is impossible because it violates the WAV " +"specification or hits an implementation deficiency." +msgstr "" + +#: ../Doc/library/wave.rst:64 +msgid "Wave_read Objects" +msgstr "" + +#: ../Doc/library/wave.rst:66 +msgid "" +"Wave_read objects, as returned by :func:`.open`, have the following methods:" +msgstr "" + +#: ../Doc/library/wave.rst:71 +msgid "" +"Close the stream if it was opened by :mod:`wave`, and make the instance " +"unusable. This is called automatically on object collection." +msgstr "" + +#: ../Doc/library/wave.rst:77 +msgid "Returns number of audio channels (``1`` for mono, ``2`` for stereo)." +msgstr "" + +#: ../Doc/library/wave.rst:97 +msgid "Returns compression type (``'NONE'`` is the only supported type)." +msgstr "" + +#: ../Doc/library/wave.rst:102 +msgid "" +"Human-readable version of :meth:`getcomptype`. Usually ``'not compressed'`` " +"parallels ``'NONE'``." +msgstr "" + +#: ../Doc/library/wave.rst:115 +msgid "" +"Reads and returns at most *n* frames of audio, as a :class:`bytes` object." +msgstr "" + +#: ../Doc/library/wave.rst:122 +msgid "" +"The following two methods are defined for compatibility with the :mod:`aifc` " +"module, and don't do anything interesting." +msgstr "" + +#: ../Doc/library/wave.rst:141 +msgid "Set the file pointer to the specified position." +msgstr "" + +#: ../Doc/library/wave.rst:146 +msgid "Return current file pointer position." +msgstr "" + +#: ../Doc/library/wave.rst:152 +msgid "Wave_write Objects" +msgstr "" + +#: ../Doc/library/wave.rst:154 +msgid "" +"For seekable output streams, the ``wave`` header will automatically be " +"updated to reflect the number of frames actually written. For unseekable " +"streams, the *nframes* value must be accurate when the first frame data is " +"written. An accurate *nframes* value can be achieved either by calling :" +"meth:`~Wave_write.setnframes` or :meth:`~Wave_write.setparams` with the " +"number of frames that will be written before :meth:`~Wave_write.close` is " +"called and then using :meth:`~Wave_write.writeframesraw` to write the frame " +"data, or by calling :meth:`~Wave_write.writeframes` with all of the frame " +"data to be written. In the latter case :meth:`~Wave_write.writeframes` will " +"calculate the number of frames in the data and set *nframes* accordingly " +"before writing the frame data." +msgstr "" + +#: ../Doc/library/wave.rst:166 +msgid "" +"Wave_write objects, as returned by :func:`.open`, have the following methods:" +msgstr "" + +#: ../Doc/library/wave.rst:174 +msgid "" +"Make sure *nframes* is correct, and close the file if it was opened by :mod:" +"`wave`. This method is called upon object collection. It will raise an " +"exception if the output stream is not seekable and *nframes* does not match " +"the number of frames actually written." +msgstr "" + +#: ../Doc/library/wave.rst:187 +msgid "Set the sample width to *n* bytes." +msgstr "" + +#: ../Doc/library/wave.rst:192 +msgid "Set the frame rate to *n*." +msgstr "" + +#: ../Doc/library/wave.rst:194 +msgid "A non-integral input to this method is rounded to the nearest integer." +msgstr "" + +#: ../Doc/library/wave.rst:201 +msgid "" +"Set the number of frames to *n*. This will be changed later if the number " +"of frames actually written is different (this update attempt will raise an " +"error if the output stream is not seekable)." +msgstr "" + +#: ../Doc/library/wave.rst:208 +msgid "" +"Set the compression type and description. At the moment, only compression " +"type ``NONE`` is supported, meaning no compression." +msgstr "" + +#: ../Doc/library/wave.rst:214 +msgid "" +"The *tuple* should be ``(nchannels, sampwidth, framerate, nframes, comptype, " +"compname)``, with values valid for the :meth:`set\\*` methods. Sets all " +"parameters." +msgstr "" + +#: ../Doc/library/wave.rst:221 +msgid "" +"Return current position in the file, with the same disclaimer for the :meth:" +"`Wave_read.tell` and :meth:`Wave_read.setpos` methods." +msgstr "" + +#: ../Doc/library/wave.rst:235 +msgid "" +"Write audio frames and make sure *nframes* is correct. It will raise an " +"error if the output stream is not seekable and the total number of frames " +"that have been written after *data* has been written does not match the " +"previously set value for *nframes*." +msgstr "" + +#: ../Doc/library/wave.rst:244 +msgid "" +"Note that it is invalid to set any parameters after calling :meth:" +"`writeframes` or :meth:`writeframesraw`, and any attempt to do so will " +"raise :exc:`wave.Error`." +msgstr "" + +#: ../Doc/library/weakref.rst:2 +msgid ":mod:`weakref` --- Weak references" +msgstr "" + +#: ../Doc/library/weakref.rst:12 +msgid "**Source code:** :source:`Lib/weakref.py`" +msgstr "" + +#: ../Doc/library/weakref.rst:16 +msgid "" +"The :mod:`weakref` module allows the Python programmer to create :dfn:`weak " +"references` to objects." +msgstr "" + +#: ../Doc/library/weakref.rst:22 +msgid "" +"In the following, the term :dfn:`referent` means the object which is " +"referred to by a weak reference." +msgstr "" + +#: ../Doc/library/weakref.rst:25 +msgid "" +"A weak reference to an object is not enough to keep the object alive: when " +"the only remaining references to a referent are weak references, :term:" +"`garbage collection` is free to destroy the referent and reuse its memory " +"for something else. However, until the object is actually destroyed the " +"weak reference may return the object even if there are no strong references " +"to it." +msgstr "" + +#: ../Doc/library/weakref.rst:31 +msgid "" +"A primary use for weak references is to implement caches or mappings holding " +"large objects, where it's desired that a large object not be kept alive " +"solely because it appears in a cache or mapping." +msgstr "" + +#: ../Doc/library/weakref.rst:35 +msgid "" +"For example, if you have a number of large binary image objects, you may " +"wish to associate a name with each. If you used a Python dictionary to map " +"names to images, or images to names, the image objects would remain alive " +"just because they appeared as values or keys in the dictionaries. The :" +"class:`WeakKeyDictionary` and :class:`WeakValueDictionary` classes supplied " +"by the :mod:`weakref` module are an alternative, using weak references to " +"construct mappings that don't keep objects alive solely because they appear " +"in the mapping objects. If, for example, an image object is a value in a :" +"class:`WeakValueDictionary`, then when the last remaining references to that " +"image object are the weak references held by weak mappings, garbage " +"collection can reclaim the object, and its corresponding entries in weak " +"mappings are simply deleted." +msgstr "" + +#: ../Doc/library/weakref.rst:48 +msgid "" +":class:`WeakKeyDictionary` and :class:`WeakValueDictionary` use weak " +"references in their implementation, setting up callback functions on the " +"weak references that notify the weak dictionaries when a key or value has " +"been reclaimed by garbage collection. :class:`WeakSet` implements the :" +"class:`set` interface, but keeps weak references to its elements, just like " +"a :class:`WeakKeyDictionary` does." +msgstr "" + +#: ../Doc/library/weakref.rst:55 +msgid "" +":class:`finalize` provides a straight forward way to register a cleanup " +"function to be called when an object is garbage collected. This is simpler " +"to use than setting up a callback function on a raw weak reference, since " +"the module automatically ensures that the finalizer remains alive until the " +"object is collected." +msgstr "" + +#: ../Doc/library/weakref.rst:61 +msgid "" +"Most programs should find that using one of these weak container types or :" +"class:`finalize` is all they need -- it's not usually necessary to create " +"your own weak references directly. The low-level machinery is exposed by " +"the :mod:`weakref` module for the benefit of advanced uses." +msgstr "" + +#: ../Doc/library/weakref.rst:66 +msgid "" +"Not all objects can be weakly referenced; those objects which can include " +"class instances, functions written in Python (but not in C), instance " +"methods, sets, frozensets, some :term:`file objects `, :term:" +"`generator`\\s, type objects, sockets, arrays, deques, regular expression " +"pattern objects, and code objects." +msgstr "" + +#: ../Doc/library/weakref.rst:72 +msgid "Added support for thread.lock, threading.Lock, and code objects." +msgstr "" + +#: ../Doc/library/weakref.rst:75 +msgid "" +"Several built-in types such as :class:`list` and :class:`dict` do not " +"directly support weak references but can add support through subclassing::" +msgstr "" + +#: ../Doc/library/weakref.rst:83 +msgid "" +"Other built-in types such as :class:`tuple` and :class:`int` do not support " +"weak references even when subclassed (This is an implementation detail and " +"may be different across various Python implementations.)." +msgstr "" + +#: ../Doc/library/weakref.rst:87 +msgid "" +"Extension types can easily be made to support weak references; see :ref:" +"`weakref-support`." +msgstr "" + +#: ../Doc/library/weakref.rst:93 +msgid "" +"Return a weak reference to *object*. The original object can be retrieved " +"by calling the reference object if the referent is still alive; if the " +"referent is no longer alive, calling the reference object will cause :const:" +"`None` to be returned. If *callback* is provided and not :const:`None`, and " +"the returned weakref object is still alive, the callback will be called when " +"the object is about to be finalized; the weak reference object will be " +"passed as the only parameter to the callback; the referent will no longer be " +"available." +msgstr "" + +#: ../Doc/library/weakref.rst:101 +msgid "" +"It is allowable for many weak references to be constructed for the same " +"object. Callbacks registered for each weak reference will be called from the " +"most recently registered callback to the oldest registered callback." +msgstr "" + +#: ../Doc/library/weakref.rst:105 +msgid "" +"Exceptions raised by the callback will be noted on the standard error " +"output, but cannot be propagated; they are handled in exactly the same way " +"as exceptions raised from an object's :meth:`__del__` method." +msgstr "" + +#: ../Doc/library/weakref.rst:109 +msgid "" +"Weak references are :term:`hashable` if the *object* is hashable. They will " +"maintain their hash value even after the *object* was deleted. If :func:" +"`hash` is called the first time only after the *object* was deleted, the " +"call will raise :exc:`TypeError`." +msgstr "" + +#: ../Doc/library/weakref.rst:114 +msgid "" +"Weak references support tests for equality, but not ordering. If the " +"referents are still alive, two references have the same equality " +"relationship as their referents (regardless of the *callback*). If either " +"referent has been deleted, the references are equal only if the reference " +"objects are the same object." +msgstr "" + +#: ../Doc/library/weakref.rst:119 +msgid "This is a subclassable type rather than a factory function." +msgstr "" + +#: ../Doc/library/weakref.rst:123 +msgid "" +"This read-only attribute returns the callback currently associated to the " +"weakref. If there is no callback or if the referent of the weakref is no " +"longer alive then this attribute will have value ``None``." +msgstr "" + +#: ../Doc/library/weakref.rst:127 +msgid "Added the :attr:`__callback__` attribute." +msgstr "" + +#: ../Doc/library/weakref.rst:133 +msgid "" +"Return a proxy to *object* which uses a weak reference. This supports use " +"of the proxy in most contexts instead of requiring the explicit " +"dereferencing used with weak reference objects. The returned object will " +"have a type of either ``ProxyType`` or ``CallableProxyType``, depending on " +"whether *object* is callable. Proxy objects are not :term:`hashable` " +"regardless of the referent; this avoids a number of problems related to " +"their fundamentally mutable nature, and prevent their use as dictionary " +"keys. *callback* is the same as the parameter of the same name to the :func:" +"`ref` function." +msgstr "" + +#: ../Doc/library/weakref.rst:145 +msgid "" +"Return the number of weak references and proxies which refer to *object*." +msgstr "" + +#: ../Doc/library/weakref.rst:150 +msgid "" +"Return a list of all weak reference and proxy objects which refer to " +"*object*." +msgstr "" + +#: ../Doc/library/weakref.rst:155 +msgid "" +"Mapping class that references keys weakly. Entries in the dictionary will " +"be discarded when there is no longer a strong reference to the key. This " +"can be used to associate additional data with an object owned by other parts " +"of an application without adding attributes to those objects. This can be " +"especially useful with objects that override attribute accesses." +msgstr "" + +#: ../Doc/library/weakref.rst:163 +msgid "" +"Caution: Because a :class:`WeakKeyDictionary` is built on top of a Python " +"dictionary, it must not change size when iterating over it. This can be " +"difficult to ensure for a :class:`WeakKeyDictionary` because actions " +"performed by the program during iteration may cause items in the dictionary " +"to vanish \"by magic\" (as a side effect of garbage collection)." +msgstr "" + +#: ../Doc/library/weakref.rst:169 +msgid "" +":class:`WeakKeyDictionary` objects have the following additional methods. " +"These expose the internal references directly. The references are not " +"guaranteed to be \"live\" at the time they are used, so the result of " +"calling the references needs to be checked before being used. This can be " +"used to avoid creating references that will cause the garbage collector to " +"keep the keys around longer than needed." +msgstr "" + +#: ../Doc/library/weakref.rst:179 +msgid "Return an iterable of the weak references to the keys." +msgstr "" + +#: ../Doc/library/weakref.rst:184 +msgid "" +"Mapping class that references values weakly. Entries in the dictionary will " +"be discarded when no strong reference to the value exists any more." +msgstr "" + +#: ../Doc/library/weakref.rst:189 +msgid "" +"Caution: Because a :class:`WeakValueDictionary` is built on top of a Python " +"dictionary, it must not change size when iterating over it. This can be " +"difficult to ensure for a :class:`WeakValueDictionary` because actions " +"performed by the program during iteration may cause items in the dictionary " +"to vanish \"by magic\" (as a side effect of garbage collection)." +msgstr "" + +#: ../Doc/library/weakref.rst:195 +msgid "" +":class:`WeakValueDictionary` objects have the following additional methods. " +"These method have the same issues as the and :meth:`keyrefs` method of :" +"class:`WeakKeyDictionary` objects." +msgstr "" + +#: ../Doc/library/weakref.rst:202 +msgid "Return an iterable of the weak references to the values." +msgstr "" + +#: ../Doc/library/weakref.rst:207 +msgid "" +"Set class that keeps weak references to its elements. An element will be " +"discarded when no strong reference to it exists any more." +msgstr "" + +#: ../Doc/library/weakref.rst:213 +msgid "" +"A custom :class:`ref` subclass which simulates a weak reference to a bound " +"method (i.e., a method defined on a class and looked up on an instance). " +"Since a bound method is ephemeral, a standard weak reference cannot keep " +"hold of it. :class:`WeakMethod` has special code to recreate the bound " +"method until either the object or the original function dies::" +msgstr "" + +#: ../Doc/library/weakref.rst:241 +msgid "" +"Return a callable finalizer object which will be called when *obj* is " +"garbage collected. Unlike an ordinary weak reference, a finalizer will " +"always survive until the reference object is collected, greatly simplifying " +"lifecycle management." +msgstr "" + +#: ../Doc/library/weakref.rst:246 +msgid "" +"A finalizer is considered *alive* until it is called (either explicitly or " +"at garbage collection), and after that it is *dead*. Calling a live " +"finalizer returns the result of evaluating ``func(*arg, **kwargs)``, whereas " +"calling a dead finalizer returns :const:`None`." +msgstr "" + +#: ../Doc/library/weakref.rst:251 +msgid "" +"Exceptions raised by finalizer callbacks during garbage collection will be " +"shown on the standard error output, but cannot be propagated. They are " +"handled in the same way as exceptions raised from an object's :meth:" +"`__del__` method or a weak reference's callback." +msgstr "" + +#: ../Doc/library/weakref.rst:257 +msgid "" +"When the program exits, each remaining live finalizer is called unless its :" +"attr:`atexit` attribute has been set to false. They are called in reverse " +"order of creation." +msgstr "" + +#: ../Doc/library/weakref.rst:261 +msgid "" +"A finalizer will never invoke its callback during the later part of the :" +"term:`interpreter shutdown` when module globals are liable to have been " +"replaced by :const:`None`." +msgstr "" + +#: ../Doc/library/weakref.rst:267 +msgid "" +"If *self* is alive then mark it as dead and return the result of calling " +"``func(*args, **kwargs)``. If *self* is dead then return :const:`None`." +msgstr "" + +#: ../Doc/library/weakref.rst:273 +msgid "" +"If *self* is alive then mark it as dead and return the tuple ``(obj, func, " +"args, kwargs)``. If *self* is dead then return :const:`None`." +msgstr "" + +#: ../Doc/library/weakref.rst:279 +msgid "" +"If *self* is alive then return the tuple ``(obj, func, args, kwargs)``. If " +"*self* is dead then return :const:`None`." +msgstr "" + +#: ../Doc/library/weakref.rst:284 +msgid "Property which is true if the finalizer is alive, false otherwise." +msgstr "" + +#: ../Doc/library/weakref.rst:288 +msgid "" +"A writable boolean property which by default is true. When the program " +"exits, it calls all remaining live finalizers for which :attr:`.atexit` is " +"true. They are called in reverse order of creation." +msgstr "" + +#: ../Doc/library/weakref.rst:295 +msgid "" +"It is important to ensure that *func*, *args* and *kwargs* do not own any " +"references to *obj*, either directly or indirectly, since otherwise *obj* " +"will never be garbage collected. In particular, *func* should not be a " +"bound method of *obj*." +msgstr "" + +#: ../Doc/library/weakref.rst:305 +msgid "The type object for weak references objects." +msgstr "" + +#: ../Doc/library/weakref.rst:310 +msgid "The type object for proxies of objects which are not callable." +msgstr "" + +#: ../Doc/library/weakref.rst:315 +msgid "The type object for proxies of callable objects." +msgstr "" + +#: ../Doc/library/weakref.rst:320 +msgid "" +"Sequence containing all the type objects for proxies. This can make it " +"simpler to test if an object is a proxy without being dependent on naming " +"both proxy types." +msgstr "" + +#: ../Doc/library/weakref.rst:327 +msgid "" +"Exception raised when a proxy object is used but the underlying object has " +"been collected. This is the same as the standard :exc:`ReferenceError` " +"exception." +msgstr "" + +#: ../Doc/library/weakref.rst:334 +msgid ":pep:`205` - Weak References" +msgstr "" + +#: ../Doc/library/weakref.rst:334 +msgid "" +"The proposal and rationale for this feature, including links to earlier " +"implementations and information about similar features in other languages." +msgstr "" + +#: ../Doc/library/weakref.rst:341 +msgid "Weak Reference Objects" +msgstr "" + +#: ../Doc/library/weakref.rst:343 +msgid "" +"Weak reference objects have no methods and no attributes besides :attr:`ref." +"__callback__`. A weak reference object allows the referent to be obtained, " +"if it still exists, by calling it:" +msgstr "" + +#: ../Doc/library/weakref.rst:357 +msgid "" +"If the referent no longer exists, calling the reference object returns :" +"const:`None`:" +msgstr "" + +#: ../Doc/library/weakref.rst:364 +msgid "" +"Testing that a weak reference object is still live should be done using the " +"expression ``ref() is not None``. Normally, application code that needs to " +"use a reference object should follow this pattern::" +msgstr "" + +#: ../Doc/library/weakref.rst:377 +msgid "" +"Using a separate test for \"liveness\" creates race conditions in threaded " +"applications; another thread can cause a weak reference to become " +"invalidated before the weak reference is called; the idiom shown above is " +"safe in threaded applications as well as single-threaded applications." +msgstr "" + +#: ../Doc/library/weakref.rst:382 +msgid "" +"Specialized versions of :class:`ref` objects can be created through " +"subclassing. This is used in the implementation of the :class:" +"`WeakValueDictionary` to reduce the memory overhead for each entry in the " +"mapping. This may be most useful to associate additional information with a " +"reference, but could also be used to insert additional processing on calls " +"to retrieve the referent." +msgstr "" + +#: ../Doc/library/weakref.rst:388 +msgid "" +"This example shows how a subclass of :class:`ref` can be used to store " +"additional information about an object and affect the value that's returned " +"when the referent is accessed::" +msgstr "" + +#: ../Doc/library/weakref.rst:417 +msgid "" +"This simple example shows how an application can use object IDs to retrieve " +"objects that it has seen before. The IDs of the objects can then be used in " +"other data structures without forcing the objects to remain alive, but the " +"objects can still be retrieved by ID if they do." +msgstr "" + +#: ../Doc/library/weakref.rst:442 +msgid "Finalizer Objects" +msgstr "" + +#: ../Doc/library/weakref.rst:444 +msgid "" +"The main benefit of using :class:`finalize` is that it makes it simple to " +"register a callback without needing to preserve the returned finalizer " +"object. For instance" +msgstr "" + +#: ../Doc/library/weakref.rst:458 +msgid "" +"The finalizer can be called directly as well. However the finalizer will " +"invoke the callback at most once." +msgstr "" + +#: ../Doc/library/weakref.rst:474 +msgid "" +"You can unregister a finalizer using its :meth:`~finalize.detach` method. " +"This kills the finalizer and returns the arguments passed to the constructor " +"when it was created." +msgstr "" + +#: ../Doc/library/weakref.rst:488 +msgid "" +"Unless you set the :attr:`~finalize.atexit` attribute to :const:`False`, a " +"finalizer will be called when the program exits if it is still alive. For " +"instance" +msgstr "" + +#: ../Doc/library/weakref.rst:500 +msgid "Comparing finalizers with :meth:`__del__` methods" +msgstr "" + +#: ../Doc/library/weakref.rst:502 +msgid "" +"Suppose we want to create a class whose instances represent temporary " +"directories. The directories should be deleted with their contents when the " +"first of the following events occurs:" +msgstr "" + +#: ../Doc/library/weakref.rst:506 +msgid "the object is garbage collected," +msgstr "" + +#: ../Doc/library/weakref.rst:507 +msgid "the object's :meth:`remove` method is called, or" +msgstr "" + +#: ../Doc/library/weakref.rst:508 +msgid "the program exits." +msgstr "" + +#: ../Doc/library/weakref.rst:510 +msgid "" +"We might try to implement the class using a :meth:`__del__` method as " +"follows::" +msgstr "" + +#: ../Doc/library/weakref.rst:529 +msgid "" +"Starting with Python 3.4, :meth:`__del__` methods no longer prevent " +"reference cycles from being garbage collected, and module globals are no " +"longer forced to :const:`None` during :term:`interpreter shutdown`. So this " +"code should work without any issues on CPython." +msgstr "" + +#: ../Doc/library/weakref.rst:534 +msgid "" +"However, handling of :meth:`__del__` methods is notoriously implementation " +"specific, since it depends on internal details of the interpreter's garbage " +"collector implementation." +msgstr "" + +#: ../Doc/library/weakref.rst:538 +msgid "" +"A more robust alternative can be to define a finalizer which only references " +"the specific functions and objects that it needs, rather than having access " +"to the full state of the object::" +msgstr "" + +#: ../Doc/library/weakref.rst:554 +msgid "" +"Defined like this, our finalizer only receives a reference to the details it " +"needs to clean up the directory appropriately. If the object never gets " +"garbage collected the finalizer will still be called at exit." +msgstr "" + +#: ../Doc/library/weakref.rst:558 +msgid "" +"The other advantage of weakref based finalizers is that they can be used to " +"register finalizers for classes where the definition is controlled by a " +"third party, such as running code when a module is unloaded::" +msgstr "" + +#: ../Doc/library/weakref.rst:570 +msgid "" +"If you create a finalizer object in a daemonic thread just as the program " +"exits then there is the possibility that the finalizer does not get called " +"at exit. However, in a daemonic thread :func:`atexit.register`, ``try: ... " +"finally: ...`` and ``with: ...`` do not guarantee that cleanup occurs either." +msgstr "" + +#: ../Doc/library/webbrowser.rst:2 +msgid ":mod:`webbrowser` --- Convenient Web-browser controller" +msgstr "" + +#: ../Doc/library/webbrowser.rst:10 +msgid "**Source code:** :source:`Lib/webbrowser.py`" +msgstr "" + +#: ../Doc/library/webbrowser.rst:14 +msgid "" +"The :mod:`webbrowser` module provides a high-level interface to allow " +"displaying Web-based documents to users. Under most circumstances, simply " +"calling the :func:`.open` function from this module will do the right thing." +msgstr "" + +#: ../Doc/library/webbrowser.rst:18 +msgid "" +"Under Unix, graphical browsers are preferred under X11, but text-mode " +"browsers will be used if graphical browsers are not available or an X11 " +"display isn't available. If text-mode browsers are used, the calling " +"process will block until the user exits the browser." +msgstr "" + +#: ../Doc/library/webbrowser.rst:23 +msgid "" +"If the environment variable :envvar:`BROWSER` exists, it is interpreted as " +"the :data:`os.pathsep`-separated list of browsers to try ahead of the " +"platform defaults. When the value of a list part contains the string ``" +"%s``, then it is interpreted as a literal browser command line to be used " +"with the argument URL substituted for ``%s``; if the part does not contain ``" +"%s``, it is simply interpreted as the name of the browser to launch. [1]_" +msgstr "" + +#: ../Doc/library/webbrowser.rst:30 +msgid "" +"For non-Unix platforms, or when a remote browser is available on Unix, the " +"controlling process will not wait for the user to finish with the browser, " +"but allow the remote browser to maintain its own windows on the display. If " +"remote browsers are not available on Unix, the controlling process will " +"launch a new browser and wait." +msgstr "" + +#: ../Doc/library/webbrowser.rst:36 +msgid "" +"The script :program:`webbrowser` can be used as a command-line interface for " +"the module. It accepts a URL as the argument. It accepts the following " +"optional parameters: ``-n`` opens the URL in a new browser window, if " +"possible; ``-t`` opens the URL in a new browser page (\"tab\"). The options " +"are, naturally, mutually exclusive. Usage example::" +msgstr "" + +#: ../Doc/library/webbrowser.rst:49 +msgid "Exception raised when a browser control error occurs." +msgstr "" + +#: ../Doc/library/webbrowser.rst:56 +msgid "" +"Display *url* using the default browser. If *new* is 0, the *url* is opened " +"in the same browser window if possible. If *new* is 1, a new browser window " +"is opened if possible. If *new* is 2, a new browser page (\"tab\") is " +"opened if possible. If *autoraise* is ``True``, the window is raised if " +"possible (note that under many window managers this will occur regardless of " +"the setting of this variable)." +msgstr "" + +#: ../Doc/library/webbrowser.rst:63 +msgid "" +"Note that on some platforms, trying to open a filename using this function, " +"may work and start the operating system's associated program. However, this " +"is neither supported nor portable." +msgstr "" + +#: ../Doc/library/webbrowser.rst:70 +msgid "" +"Open *url* in a new window of the default browser, if possible, otherwise, " +"open *url* in the only browser window." +msgstr "" + +#: ../Doc/library/webbrowser.rst:75 +msgid "" +"Open *url* in a new page (\"tab\") of the default browser, if possible, " +"otherwise equivalent to :func:`open_new`." +msgstr "" + +#: ../Doc/library/webbrowser.rst:81 +msgid "" +"Return a controller object for the browser type *using*. If *using* is " +"``None``, return a controller for a default browser appropriate to the " +"caller's environment." +msgstr "" + +#: ../Doc/library/webbrowser.rst:88 +msgid "" +"Register the browser type *name*. Once a browser type is registered, the :" +"func:`get` function can return a controller for that browser type. If " +"*instance* is not provided, or is ``None``, *constructor* will be called " +"without parameters to create an instance when needed. If *instance* is " +"provided, *constructor* will never be called, and may be ``None``." +msgstr "" + +#: ../Doc/library/webbrowser.rst:94 +msgid "" +"This entry point is only useful if you plan to either set the :envvar:" +"`BROWSER` variable or call :func:`get` with a nonempty argument matching the " +"name of a handler you declare." +msgstr "" + +#: ../Doc/library/webbrowser.rst:98 +msgid "" +"A number of browser types are predefined. This table gives the type names " +"that may be passed to the :func:`get` function and the corresponding " +"instantiations for the controller classes, all defined in this module." +msgstr "" + +#: ../Doc/library/webbrowser.rst:103 +msgid "Type Name" +msgstr "" + +#: ../Doc/library/webbrowser.rst:103 +msgid "Class Name" +msgstr "" + +#: ../Doc/library/webbrowser.rst:105 +msgid "``'mozilla'``" +msgstr "" + +#: ../Doc/library/webbrowser.rst:105 ../Doc/library/webbrowser.rst:107 +msgid ":class:`Mozilla('mozilla')`" +msgstr "" + +#: ../Doc/library/webbrowser.rst:107 +msgid "``'firefox'``" +msgstr "" + +#: ../Doc/library/webbrowser.rst:109 +msgid "``'netscape'``" +msgstr "" + +#: ../Doc/library/webbrowser.rst:109 +msgid ":class:`Mozilla('netscape')`" +msgstr "" + +#: ../Doc/library/webbrowser.rst:111 +msgid "``'galeon'``" +msgstr "" + +#: ../Doc/library/webbrowser.rst:111 +msgid ":class:`Galeon('galeon')`" +msgstr "" + +#: ../Doc/library/webbrowser.rst:113 +msgid "``'epiphany'``" +msgstr "" + +#: ../Doc/library/webbrowser.rst:113 +msgid ":class:`Galeon('epiphany')`" +msgstr "" + +#: ../Doc/library/webbrowser.rst:115 +msgid "``'skipstone'``" +msgstr "" + +#: ../Doc/library/webbrowser.rst:115 +msgid ":class:`BackgroundBrowser('skipstone')`" +msgstr "" + +#: ../Doc/library/webbrowser.rst:117 +msgid "``'kfmclient'``" +msgstr "" + +#: ../Doc/library/webbrowser.rst:117 ../Doc/library/webbrowser.rst:119 +#: ../Doc/library/webbrowser.rst:121 +msgid ":class:`Konqueror()`" +msgstr "" + +#: ../Doc/library/webbrowser.rst:119 +msgid "``'konqueror'``" +msgstr "" + +#: ../Doc/library/webbrowser.rst:121 +msgid "``'kfm'``" +msgstr "" + +#: ../Doc/library/webbrowser.rst:123 +msgid "``'mosaic'``" +msgstr "" + +#: ../Doc/library/webbrowser.rst:123 +msgid ":class:`BackgroundBrowser('mosaic')`" +msgstr "" + +#: ../Doc/library/webbrowser.rst:125 +msgid "``'opera'``" +msgstr "" + +#: ../Doc/library/webbrowser.rst:125 +msgid ":class:`Opera()`" +msgstr "" + +#: ../Doc/library/webbrowser.rst:127 +msgid "``'grail'``" +msgstr "" + +#: ../Doc/library/webbrowser.rst:127 +msgid ":class:`Grail()`" +msgstr "" + +#: ../Doc/library/webbrowser.rst:129 +msgid "``'links'``" +msgstr "" + +#: ../Doc/library/webbrowser.rst:129 +msgid ":class:`GenericBrowser('links')`" +msgstr "" + +#: ../Doc/library/webbrowser.rst:131 +msgid "``'elinks'``" +msgstr "" + +#: ../Doc/library/webbrowser.rst:131 +msgid ":class:`Elinks('elinks')`" +msgstr "" + +#: ../Doc/library/webbrowser.rst:133 +msgid "``'lynx'``" +msgstr "" + +#: ../Doc/library/webbrowser.rst:133 +msgid ":class:`GenericBrowser('lynx')`" +msgstr "" + +#: ../Doc/library/webbrowser.rst:135 +msgid "``'w3m'``" +msgstr "" + +#: ../Doc/library/webbrowser.rst:135 +msgid ":class:`GenericBrowser('w3m')`" +msgstr "" + +#: ../Doc/library/webbrowser.rst:137 +msgid "``'windows-default'``" +msgstr "" + +#: ../Doc/library/webbrowser.rst:137 +msgid ":class:`WindowsDefault`" +msgstr "" + +#: ../Doc/library/webbrowser.rst:139 +msgid "``'macosx'``" +msgstr "" + +#: ../Doc/library/webbrowser.rst:139 +msgid ":class:`MacOSX('default')`" +msgstr "" + +#: ../Doc/library/webbrowser.rst:141 +msgid "``'safari'``" +msgstr "" + +#: ../Doc/library/webbrowser.rst:141 +msgid ":class:`MacOSX('safari')`" +msgstr "" + +#: ../Doc/library/webbrowser.rst:143 +msgid "``'google-chrome'``" +msgstr "" + +#: ../Doc/library/webbrowser.rst:143 +msgid ":class:`Chrome('google-chrome')`" +msgstr "" + +#: ../Doc/library/webbrowser.rst:145 +msgid "``'chrome'``" +msgstr "" + +#: ../Doc/library/webbrowser.rst:145 +msgid ":class:`Chrome('chrome')`" +msgstr "" + +#: ../Doc/library/webbrowser.rst:147 +msgid "``'chromium'``" +msgstr "" + +#: ../Doc/library/webbrowser.rst:147 +msgid ":class:`Chromium('chromium')`" +msgstr "" + +#: ../Doc/library/webbrowser.rst:149 +msgid "``'chromium-browser'``" +msgstr "" + +#: ../Doc/library/webbrowser.rst:149 +msgid ":class:`Chromium('chromium-browser')`" +msgstr "" + +#: ../Doc/library/webbrowser.rst:155 +msgid "" +"\"Konqueror\" is the file manager for the KDE desktop environment for Unix, " +"and only makes sense to use if KDE is running. Some way of reliably " +"detecting KDE would be nice; the :envvar:`KDEDIR` variable is not " +"sufficient. Note also that the name \"kfm\" is used even when using the :" +"program:`konqueror` command with KDE 2 --- the implementation selects the " +"best strategy for running Konqueror." +msgstr "" + +#: ../Doc/library/webbrowser.rst:162 +msgid "Only on Windows platforms." +msgstr "" + +#: ../Doc/library/webbrowser.rst:165 +msgid "Only on Mac OS X platform." +msgstr "" + +#: ../Doc/library/webbrowser.rst:167 +msgid "Support for Chrome/Chromium has been added." +msgstr "" + +#: ../Doc/library/webbrowser.rst:170 +msgid "Here are some simple examples::" +msgstr "" + +#: ../Doc/library/webbrowser.rst:184 +msgid "Browser Controller Objects" +msgstr "" + +#: ../Doc/library/webbrowser.rst:186 +msgid "" +"Browser controllers provide these methods which parallel three of the module-" +"level convenience functions:" +msgstr "" + +#: ../Doc/library/webbrowser.rst:192 +msgid "" +"Display *url* using the browser handled by this controller. If *new* is 1, a " +"new browser window is opened if possible. If *new* is 2, a new browser page " +"(\"tab\") is opened if possible." +msgstr "" + +#: ../Doc/library/webbrowser.rst:199 +msgid "" +"Open *url* in a new window of the browser handled by this controller, if " +"possible, otherwise, open *url* in the only browser window. Alias :func:" +"`open_new`." +msgstr "" + +#: ../Doc/library/webbrowser.rst:206 +msgid "" +"Open *url* in a new page (\"tab\") of the browser handled by this " +"controller, if possible, otherwise equivalent to :func:`open_new`." +msgstr "" + +#: ../Doc/library/webbrowser.rst:212 +msgid "" +"Executables named here without a full path will be searched in the " +"directories given in the :envvar:`PATH` environment variable." +msgstr "" + +#: ../Doc/library/windows.rst:5 +msgid "MS Windows Specific Services" +msgstr "" + +#: ../Doc/library/windows.rst:7 +msgid "" +"This chapter describes modules that are only available on MS Windows " +"platforms." +msgstr "" + +#: ../Doc/library/winreg.rst:2 +msgid ":mod:`winreg` -- Windows registry access" +msgstr "" + +#: ../Doc/library/winreg.rst:12 +msgid "" +"These functions expose the Windows registry API to Python. Instead of using " +"an integer as the registry handle, a :ref:`handle object ` is " +"used to ensure that the handles are closed correctly, even if the programmer " +"neglects to explicitly close them." +msgstr "" + +#: ../Doc/library/winreg.rst:19 +msgid "" +"Several functions in this module used to raise a :exc:`WindowsError`, which " +"is now an alias of :exc:`OSError`." +msgstr "" + +#: ../Doc/library/winreg.rst:28 +msgid "This module offers the following functions:" +msgstr "" + +#: ../Doc/library/winreg.rst:33 +msgid "" +"Closes a previously opened registry key. The *hkey* argument specifies a " +"previously opened key." +msgstr "" + +#: ../Doc/library/winreg.rst:38 +msgid "" +"If *hkey* is not closed using this method (or via :meth:`hkey.Close() " +"`), it is closed when the *hkey* object is destroyed by Python." +msgstr "" + +#: ../Doc/library/winreg.rst:45 +msgid "" +"Establishes a connection to a predefined registry handle on another " +"computer, and returns a :ref:`handle object `." +msgstr "" + +#: ../Doc/library/winreg.rst:48 +msgid "" +"*computer_name* is the name of the remote computer, of the form ``r\"\\" +"\\computername\"``. If ``None``, the local computer is used." +msgstr "" + +#: ../Doc/library/winreg.rst:51 +msgid "*key* is the predefined handle to connect to." +msgstr "" + +#: ../Doc/library/winreg.rst:53 ../Doc/library/winreg.rst:75 +#: ../Doc/library/winreg.rst:103 +msgid "" +"The return value is the handle of the opened key. If the function fails, an :" +"exc:`OSError` exception is raised." +msgstr "" + +#: ../Doc/library/winreg.rst:56 ../Doc/library/winreg.rst:78 +#: ../Doc/library/winreg.rst:108 ../Doc/library/winreg.rst:127 +#: ../Doc/library/winreg.rst:163 ../Doc/library/winreg.rst:190 +#: ../Doc/library/winreg.rst:223 ../Doc/library/winreg.rst:303 +msgid "See :ref:`above `." +msgstr "" + +#: ../Doc/library/winreg.rst:62 ../Doc/library/winreg.rst:84 +msgid "" +"Creates or opens the specified key, returning a :ref:`handle object `." +msgstr "" + +#: ../Doc/library/winreg.rst:65 ../Doc/library/winreg.rst:87 +#: ../Doc/library/winreg.rst:116 ../Doc/library/winreg.rst:141 +#: ../Doc/library/winreg.rst:171 ../Doc/library/winreg.rst:181 +#: ../Doc/library/winreg.rst:198 ../Doc/library/winreg.rst:240 +#: ../Doc/library/winreg.rst:285 ../Doc/library/winreg.rst:311 +#: ../Doc/library/winreg.rst:335 ../Doc/library/winreg.rst:353 +#: ../Doc/library/winreg.rst:375 ../Doc/library/winreg.rst:398 +#: ../Doc/library/winreg.rst:424 ../Doc/library/winreg.rst:453 +#: ../Doc/library/winreg.rst:468 ../Doc/library/winreg.rst:481 +msgid "" +"*key* is an already open key, or one of the predefined :ref:`HKEY_* " +"constants `." +msgstr "" + +#: ../Doc/library/winreg.rst:68 ../Doc/library/winreg.rst:90 +msgid "*sub_key* is a string that names the key this method opens or creates." +msgstr "" + +#: ../Doc/library/winreg.rst:70 ../Doc/library/winreg.rst:98 +msgid "" +"If *key* is one of the predefined keys, *sub_key* may be ``None``. In that " +"case, the handle returned is the same key handle passed in to the function." +msgstr "" + +#: ../Doc/library/winreg.rst:73 ../Doc/library/winreg.rst:101 +msgid "If the key already exists, this function opens the existing key." +msgstr "" + +#: ../Doc/library/winreg.rst:92 ../Doc/library/winreg.rst:148 +msgid "" +"*reserved* is a reserved integer, and must be zero. The default is zero." +msgstr "" + +#: ../Doc/library/winreg.rst:94 +msgid "" +"*access* is an integer that specifies an access mask that describes the " +"desired security access for the key. Default is :const:`KEY_WRITE`. See :" +"ref:`Access Rights ` for other allowed values." +msgstr "" + +#: ../Doc/library/winreg.rst:114 ../Doc/library/winreg.rst:133 +msgid "Deletes the specified key." +msgstr "" + +#: ../Doc/library/winreg.rst:119 +msgid "" +"*sub_key* is a string that must be a subkey of the key identified by the " +"*key* parameter. This value must not be ``None``, and the key may not have " +"subkeys." +msgstr "" + +#: ../Doc/library/winreg.rst:122 ../Doc/library/winreg.rst:154 +msgid "*This method can not delete keys with subkeys.*" +msgstr "" + +#: ../Doc/library/winreg.rst:124 ../Doc/library/winreg.rst:156 +msgid "" +"If the method succeeds, the entire key, including all of its values, is " +"removed. If the method fails, an :exc:`OSError` exception is raised." +msgstr "" + +#: ../Doc/library/winreg.rst:136 +msgid "" +"The :func:`DeleteKeyEx` function is implemented with the RegDeleteKeyEx " +"Windows API function, which is specific to 64-bit versions of Windows. See " +"the `RegDeleteKeyEx documentation `__." +msgstr "" + +#: ../Doc/library/winreg.rst:144 +msgid "" +"*sub_key* is a string that must be a subkey of the key identified by the " +"*key* parameter. This value must not be ``None``, and the key may not have " +"subkeys." +msgstr "" + +#: ../Doc/library/winreg.rst:150 +msgid "" +"*access* is an integer that specifies an access mask that describes the " +"desired security access for the key. Default is :const:`KEY_WOW64_64KEY`. " +"See :ref:`Access Rights ` for other allowed values." +msgstr "" + +#: ../Doc/library/winreg.rst:159 +msgid "On unsupported Windows versions, :exc:`NotImplementedError` is raised." +msgstr "" + +#: ../Doc/library/winreg.rst:169 +msgid "Removes a named value from a registry key." +msgstr "" + +#: ../Doc/library/winreg.rst:174 +msgid "*value* is a string that identifies the value to remove." +msgstr "" + +#: ../Doc/library/winreg.rst:179 +msgid "Enumerates subkeys of an open registry key, returning a string." +msgstr "" + +#: ../Doc/library/winreg.rst:184 +msgid "*index* is an integer that identifies the index of the key to retrieve." +msgstr "" + +#: ../Doc/library/winreg.rst:186 +msgid "" +"The function retrieves the name of one subkey each time it is called. It is " +"typically called repeatedly until an :exc:`OSError` exception is raised, " +"indicating, no more values are available." +msgstr "" + +#: ../Doc/library/winreg.rst:196 +msgid "Enumerates values of an open registry key, returning a tuple." +msgstr "" + +#: ../Doc/library/winreg.rst:201 +msgid "" +"*index* is an integer that identifies the index of the value to retrieve." +msgstr "" + +#: ../Doc/library/winreg.rst:203 +msgid "" +"The function retrieves the name of one subkey each time it is called. It is " +"typically called repeatedly, until an :exc:`OSError` exception is raised, " +"indicating no more values." +msgstr "" + +#: ../Doc/library/winreg.rst:207 ../Doc/library/winreg.rst:314 +msgid "The result is a tuple of 3 items:" +msgstr "" + +#: ../Doc/library/winreg.rst:212 +msgid "A string that identifies the value name" +msgstr "" + +#: ../Doc/library/winreg.rst:214 +msgid "" +"An object that holds the value data, and whose type depends on the " +"underlying registry type" +msgstr "" + +#: ../Doc/library/winreg.rst:218 +msgid "" +"An integer that identifies the type of the value data (see table in docs " +"for :meth:`SetValueEx`)" +msgstr "" + +#: ../Doc/library/winreg.rst:229 +msgid "" +"Expands environment variable placeholders ``%NAME%`` in strings like :const:" +"`REG_EXPAND_SZ`::" +msgstr "" + +#: ../Doc/library/winreg.rst:238 +msgid "Writes all the attributes of a key to the registry." +msgstr "" + +#: ../Doc/library/winreg.rst:243 +msgid "" +"It is not necessary to call :func:`FlushKey` to change a key. Registry " +"changes are flushed to disk by the registry using its lazy flusher. " +"Registry changes are also flushed to disk at system shutdown. Unlike :func:" +"`CloseKey`, the :func:`FlushKey` method returns only when all the data has " +"been written to the registry. An application should only call :func:" +"`FlushKey` if it requires absolute certainty that registry changes are on " +"disk." +msgstr "" + +#: ../Doc/library/winreg.rst:252 +msgid "" +"If you don't know whether a :func:`FlushKey` call is required, it probably " +"isn't." +msgstr "" + +#: ../Doc/library/winreg.rst:258 +msgid "" +"Creates a subkey under the specified key and stores registration information " +"from a specified file into that subkey." +msgstr "" + +#: ../Doc/library/winreg.rst:261 +msgid "" +"*key* is a handle returned by :func:`ConnectRegistry` or one of the " +"constants :const:`HKEY_USERS` or :const:`HKEY_LOCAL_MACHINE`." +msgstr "" + +#: ../Doc/library/winreg.rst:264 +msgid "*sub_key* is a string that identifies the subkey to load." +msgstr "" + +#: ../Doc/library/winreg.rst:266 +msgid "" +"*file_name* is the name of the file to load registry data from. This file " +"must have been created with the :func:`SaveKey` function. Under the file " +"allocation table (FAT) file system, the filename may not have an extension." +msgstr "" + +#: ../Doc/library/winreg.rst:270 +msgid "" +"A call to :func:`LoadKey` fails if the calling process does not have the :" +"const:`SE_RESTORE_PRIVILEGE` privilege. Note that privileges are different " +"from permissions -- see the `RegLoadKey documentation `__ for more details." +msgstr "" + +#: ../Doc/library/winreg.rst:276 +msgid "" +"If *key* is a handle returned by :func:`ConnectRegistry`, then the path " +"specified in *file_name* is relative to the remote computer." +msgstr "" + +#: ../Doc/library/winreg.rst:283 +msgid "" +"Opens the specified key, returning a :ref:`handle object `." +msgstr "" + +#: ../Doc/library/winreg.rst:288 +msgid "*sub_key* is a string that identifies the sub_key to open." +msgstr "" + +#: ../Doc/library/winreg.rst:290 +msgid "" +"*reserved* is a reserved integer, and must be zero. The default is zero." +msgstr "" + +#: ../Doc/library/winreg.rst:292 +msgid "" +"*access* is an integer that specifies an access mask that describes the " +"desired security access for the key. Default is :const:`KEY_READ`. See :" +"ref:`Access Rights ` for other allowed values." +msgstr "" + +#: ../Doc/library/winreg.rst:296 +msgid "The result is a new handle to the specified key." +msgstr "" + +#: ../Doc/library/winreg.rst:298 +msgid "If the function fails, :exc:`OSError` is raised." +msgstr "" + +#: ../Doc/library/winreg.rst:300 +msgid "Allow the use of named arguments." +msgstr "" + +#: ../Doc/library/winreg.rst:309 +msgid "Returns information about a key, as a tuple." +msgstr "" + +#: ../Doc/library/winreg.rst:319 +msgid "An integer giving the number of sub keys this key has." +msgstr "" + +#: ../Doc/library/winreg.rst:322 +msgid "An integer giving the number of values this key has." +msgstr "" + +#: ../Doc/library/winreg.rst:325 +msgid "" +"An integer giving when the key was last modified (if available) as 100's of " +"nanoseconds since Jan 1, 1601." +msgstr "" + +#: ../Doc/library/winreg.rst:333 +msgid "Retrieves the unnamed value for a key, as a string." +msgstr "" + +#: ../Doc/library/winreg.rst:338 +msgid "" +"*sub_key* is a string that holds the name of the subkey with which the value " +"is associated. If this parameter is ``None`` or empty, the function " +"retrieves the value set by the :func:`SetValue` method for the key " +"identified by *key*." +msgstr "" + +#: ../Doc/library/winreg.rst:342 +msgid "" +"Values in the registry have name, type, and data components. This method " +"retrieves the data for a key's first value that has a NULL name. But the " +"underlying API call doesn't return the type, so always use :func:" +"`QueryValueEx` if possible." +msgstr "" + +#: ../Doc/library/winreg.rst:350 +msgid "" +"Retrieves the type and data for a specified value name associated with an " +"open registry key." +msgstr "" + +#: ../Doc/library/winreg.rst:356 +msgid "*value_name* is a string indicating the value to query." +msgstr "" + +#: ../Doc/library/winreg.rst:358 +msgid "The result is a tuple of 2 items:" +msgstr "" + +#: ../Doc/library/winreg.rst:363 +msgid "The value of the registry item." +msgstr "" + +#: ../Doc/library/winreg.rst:365 +msgid "" +"An integer giving the registry type for this value (see table in docs for :" +"meth:`SetValueEx`)" +msgstr "" + +#: ../Doc/library/winreg.rst:373 +msgid "Saves the specified key, and all its subkeys to the specified file." +msgstr "" + +#: ../Doc/library/winreg.rst:378 +msgid "" +"*file_name* is the name of the file to save registry data to. This file " +"cannot already exist. If this filename includes an extension, it cannot be " +"used on file allocation table (FAT) file systems by the :meth:`LoadKey` " +"method." +msgstr "" + +#: ../Doc/library/winreg.rst:383 +msgid "" +"If *key* represents a key on a remote computer, the path described by " +"*file_name* is relative to the remote computer. The caller of this method " +"must possess the :const:`SeBackupPrivilege` security privilege. Note that " +"privileges are different than permissions -- see the `Conflicts Between User " +"Rights and Permissions documentation `__ for more details." +msgstr "" + +#: ../Doc/library/winreg.rst:391 +msgid "This function passes NULL for *security_attributes* to the API." +msgstr "" + +#: ../Doc/library/winreg.rst:396 +msgid "Associates a value with a specified key." +msgstr "" + +#: ../Doc/library/winreg.rst:401 +msgid "" +"*sub_key* is a string that names the subkey with which the value is " +"associated." +msgstr "" + +#: ../Doc/library/winreg.rst:403 +msgid "" +"*type* is an integer that specifies the type of the data. Currently this " +"must be :const:`REG_SZ`, meaning only strings are supported. Use the :func:" +"`SetValueEx` function for support for other data types." +msgstr "" + +#: ../Doc/library/winreg.rst:407 ../Doc/library/winreg.rst:435 +msgid "*value* is a string that specifies the new value." +msgstr "" + +#: ../Doc/library/winreg.rst:409 +msgid "" +"If the key specified by the *sub_key* parameter does not exist, the SetValue " +"function creates it." +msgstr "" + +#: ../Doc/library/winreg.rst:412 ../Doc/library/winreg.rst:443 +msgid "" +"Value lengths are limited by available memory. Long values (more than 2048 " +"bytes) should be stored as files with the filenames stored in the " +"configuration registry. This helps the registry perform efficiently." +msgstr "" + +#: ../Doc/library/winreg.rst:416 +msgid "" +"The key identified by the *key* parameter must have been opened with :const:" +"`KEY_SET_VALUE` access." +msgstr "" + +#: ../Doc/library/winreg.rst:422 +msgid "Stores data in the value field of an open registry key." +msgstr "" + +#: ../Doc/library/winreg.rst:427 +msgid "" +"*value_name* is a string that names the subkey with which the value is " +"associated." +msgstr "" + +#: ../Doc/library/winreg.rst:430 +msgid "*reserved* can be anything -- zero is always passed to the API." +msgstr "" + +#: ../Doc/library/winreg.rst:432 +msgid "" +"*type* is an integer that specifies the type of the data. See :ref:`Value " +"Types ` for the available types." +msgstr "" + +#: ../Doc/library/winreg.rst:437 +msgid "" +"This method can also set additional value and type information for the " +"specified key. The key identified by the key parameter must have been " +"opened with :const:`KEY_SET_VALUE` access." +msgstr "" + +#: ../Doc/library/winreg.rst:441 +msgid "To open the key, use the :func:`CreateKey` or :func:`OpenKey` methods." +msgstr "" + +#: ../Doc/library/winreg.rst:450 +msgid "" +"Disables registry reflection for 32-bit processes running on a 64-bit " +"operating system." +msgstr "" + +#: ../Doc/library/winreg.rst:456 ../Doc/library/winreg.rst:471 +#: ../Doc/library/winreg.rst:486 +msgid "" +"Will generally raise :exc:`NotImplemented` if executed on a 32-bit operating " +"system." +msgstr "" + +#: ../Doc/library/winreg.rst:459 +msgid "" +"If the key is not on the reflection list, the function succeeds but has no " +"effect. Disabling reflection for a key does not affect reflection of any " +"subkeys." +msgstr "" + +#: ../Doc/library/winreg.rst:466 +msgid "Restores registry reflection for the specified disabled key." +msgstr "" + +#: ../Doc/library/winreg.rst:474 +msgid "" +"Restoring reflection for a key does not affect reflection of any subkeys." +msgstr "" + +#: ../Doc/library/winreg.rst:479 +msgid "Determines the reflection state for the specified key." +msgstr "" + +#: ../Doc/library/winreg.rst:484 +msgid "Returns ``True`` if reflection is disabled." +msgstr "" + +#: ../Doc/library/winreg.rst:495 +msgid "" +"The following constants are defined for use in many :mod:`_winreg` functions." +msgstr "" + +#: ../Doc/library/winreg.rst:500 +msgid "HKEY_* Constants" +msgstr "" + +#: ../Doc/library/winreg.rst:504 +msgid "" +"Registry entries subordinate to this key define types (or classes) of " +"documents and the properties associated with those types. Shell and COM " +"applications use the information stored under this key." +msgstr "" + +#: ../Doc/library/winreg.rst:511 +msgid "" +"Registry entries subordinate to this key define the preferences of the " +"current user. These preferences include the settings of environment " +"variables, data about program groups, colors, printers, network connections, " +"and application preferences." +msgstr "" + +#: ../Doc/library/winreg.rst:518 +msgid "" +"Registry entries subordinate to this key define the physical state of the " +"computer, including data about the bus type, system memory, and installed " +"hardware and software." +msgstr "" + +#: ../Doc/library/winreg.rst:524 +msgid "" +"Registry entries subordinate to this key define the default user " +"configuration for new users on the local computer and the user configuration " +"for the current user." +msgstr "" + +#: ../Doc/library/winreg.rst:530 +msgid "" +"Registry entries subordinate to this key allow you to access performance " +"data. The data is not actually stored in the registry; the registry " +"functions cause the system to collect the data from its source." +msgstr "" + +#: ../Doc/library/winreg.rst:538 +msgid "" +"Contains information about the current hardware profile of the local " +"computer system." +msgstr "" + +#: ../Doc/library/winreg.rst:543 +msgid "This key is not used in versions of Windows after 98." +msgstr "" + +#: ../Doc/library/winreg.rst:549 +msgid "Access Rights" +msgstr "" + +#: ../Doc/library/winreg.rst:551 +msgid "" +"For more information, see `Registry Key Security and Access `__." +msgstr "" + +#: ../Doc/library/winreg.rst:556 +msgid "" +"Combines the STANDARD_RIGHTS_REQUIRED, :const:`KEY_QUERY_VALUE`, :const:" +"`KEY_SET_VALUE`, :const:`KEY_CREATE_SUB_KEY`, :const:" +"`KEY_ENUMERATE_SUB_KEYS`, :const:`KEY_NOTIFY`, and :const:`KEY_CREATE_LINK` " +"access rights." +msgstr "" + +#: ../Doc/library/winreg.rst:563 +msgid "" +"Combines the STANDARD_RIGHTS_WRITE, :const:`KEY_SET_VALUE`, and :const:" +"`KEY_CREATE_SUB_KEY` access rights." +msgstr "" + +#: ../Doc/library/winreg.rst:568 +msgid "" +"Combines the STANDARD_RIGHTS_READ, :const:`KEY_QUERY_VALUE`, :const:" +"`KEY_ENUMERATE_SUB_KEYS`, and :const:`KEY_NOTIFY` values." +msgstr "" + +#: ../Doc/library/winreg.rst:573 +msgid "Equivalent to :const:`KEY_READ`." +msgstr "" + +#: ../Doc/library/winreg.rst:577 +msgid "Required to query the values of a registry key." +msgstr "" + +#: ../Doc/library/winreg.rst:581 +msgid "Required to create, delete, or set a registry value." +msgstr "" + +#: ../Doc/library/winreg.rst:585 +msgid "Required to create a subkey of a registry key." +msgstr "" + +#: ../Doc/library/winreg.rst:589 +msgid "Required to enumerate the subkeys of a registry key." +msgstr "" + +#: ../Doc/library/winreg.rst:593 +msgid "" +"Required to request change notifications for a registry key or for subkeys " +"of a registry key." +msgstr "" + +#: ../Doc/library/winreg.rst:598 +msgid "Reserved for system use." +msgstr "" + +#: ../Doc/library/winreg.rst:604 +msgid "64-bit Specific" +msgstr "" + +#: ../Doc/library/winreg.rst:606 +msgid "" +"For more information, see `Accessing an Alternate Registry View `__." +msgstr "" + +#: ../Doc/library/winreg.rst:611 +msgid "" +"Indicates that an application on 64-bit Windows should operate on the 64-bit " +"registry view." +msgstr "" + +#: ../Doc/library/winreg.rst:616 +msgid "" +"Indicates that an application on 64-bit Windows should operate on the 32-bit " +"registry view." +msgstr "" + +#: ../Doc/library/winreg.rst:623 +msgid "Value Types" +msgstr "" + +#: ../Doc/library/winreg.rst:625 +msgid "" +"For more information, see `Registry Value Types `__." +msgstr "" + +#: ../Doc/library/winreg.rst:630 +msgid "Binary data in any form." +msgstr "" + +#: ../Doc/library/winreg.rst:634 +msgid "32-bit number." +msgstr "" + +#: ../Doc/library/winreg.rst:638 +msgid "" +"A 32-bit number in little-endian format. Equivalent to :const:`REG_DWORD`." +msgstr "" + +#: ../Doc/library/winreg.rst:642 +msgid "A 32-bit number in big-endian format." +msgstr "" + +#: ../Doc/library/winreg.rst:646 +msgid "" +"Null-terminated string containing references to environment variables (``" +"%PATH%``)." +msgstr "" + +#: ../Doc/library/winreg.rst:651 +msgid "A Unicode symbolic link." +msgstr "" + +#: ../Doc/library/winreg.rst:655 +msgid "" +"A sequence of null-terminated strings, terminated by two null characters. " +"(Python handles this termination automatically.)" +msgstr "" + +#: ../Doc/library/winreg.rst:660 +msgid "No defined value type." +msgstr "" + +#: ../Doc/library/winreg.rst:664 +msgid "A 64-bit number." +msgstr "" + +#: ../Doc/library/winreg.rst:670 +msgid "" +"A 64-bit number in little-endian format. Equivalent to :const:`REG_QWORD`." +msgstr "" + +#: ../Doc/library/winreg.rst:676 +msgid "A device-driver resource list." +msgstr "" + +#: ../Doc/library/winreg.rst:680 +msgid "A hardware setting." +msgstr "" + +#: ../Doc/library/winreg.rst:684 +msgid "A hardware resource list." +msgstr "" + +#: ../Doc/library/winreg.rst:688 +msgid "A null-terminated string." +msgstr "" + +#: ../Doc/library/winreg.rst:694 +msgid "Registry Handle Objects" +msgstr "" + +#: ../Doc/library/winreg.rst:696 +msgid "" +"This object wraps a Windows HKEY object, automatically closing it when the " +"object is destroyed. To guarantee cleanup, you can call either the :meth:" +"`~PyHKEY.Close` method on the object, or the :func:`CloseKey` function." +msgstr "" + +#: ../Doc/library/winreg.rst:700 +msgid "All registry functions in this module return one of these objects." +msgstr "" + +#: ../Doc/library/winreg.rst:702 +msgid "" +"All registry functions in this module which accept a handle object also " +"accept an integer, however, use of the handle object is encouraged." +msgstr "" + +#: ../Doc/library/winreg.rst:705 +msgid "Handle objects provide semantics for :meth:`__bool__` -- thus ::" +msgstr "" + +#: ../Doc/library/winreg.rst:710 +msgid "" +"will print ``Yes`` if the handle is currently valid (has not been closed or " +"detached)." +msgstr "" + +#: ../Doc/library/winreg.rst:713 +msgid "" +"The object also support comparison semantics, so handle objects will compare " +"true if they both reference the same underlying Windows handle value." +msgstr "" + +#: ../Doc/library/winreg.rst:716 +msgid "" +"Handle objects can be converted to an integer (e.g., using the built-in :" +"func:`int` function), in which case the underlying Windows handle value is " +"returned. You can also use the :meth:`~PyHKEY.Detach` method to return the " +"integer handle, and also disconnect the Windows handle from the handle " +"object." +msgstr "" + +#: ../Doc/library/winreg.rst:724 +msgid "Closes the underlying Windows handle." +msgstr "" + +#: ../Doc/library/winreg.rst:726 +msgid "If the handle is already closed, no error is raised." +msgstr "" + +#: ../Doc/library/winreg.rst:731 +msgid "Detaches the Windows handle from the handle object." +msgstr "" + +#: ../Doc/library/winreg.rst:733 +msgid "" +"The result is an integer that holds the value of the handle before it is " +"detached. If the handle is already detached or closed, this will return " +"zero." +msgstr "" + +#: ../Doc/library/winreg.rst:737 +msgid "" +"After calling this function, the handle is effectively invalidated, but the " +"handle is not closed. You would call this function when you need the " +"underlying Win32 handle to exist beyond the lifetime of the handle object." +msgstr "" + +#: ../Doc/library/winreg.rst:744 +msgid "" +"The HKEY object implements :meth:`~object.__enter__` and :meth:`~object." +"__exit__` and thus supports the context protocol for the :keyword:`with` " +"statement::" +msgstr "" + +#: ../Doc/library/winreg.rst:751 +msgid "" +"will automatically close *key* when control leaves the :keyword:`with` block." +msgstr "" + +#: ../Doc/library/winsound.rst:2 +msgid ":mod:`winsound` --- Sound-playing interface for Windows" +msgstr "" + +#: ../Doc/library/winsound.rst:13 +msgid "" +"The :mod:`winsound` module provides access to the basic sound-playing " +"machinery provided by Windows platforms. It includes functions and several " +"constants." +msgstr "" + +#: ../Doc/library/winsound.rst:19 +msgid "" +"Beep the PC's speaker. The *frequency* parameter specifies frequency, in " +"hertz, of the sound, and must be in the range 37 through 32,767. The " +"*duration* parameter specifies the number of milliseconds the sound should " +"last. If the system is not able to beep the speaker, :exc:`RuntimeError` is " +"raised." +msgstr "" + +#: ../Doc/library/winsound.rst:27 +msgid "" +"Call the underlying :c:func:`PlaySound` function from the Platform API. The " +"*sound* parameter may be a filename, a system sound alias, audio data as a :" +"term:`bytes-like object`, or ``None``. Its interpretation depends on the " +"value of *flags*, which can be a bitwise ORed combination of the constants " +"described below. If the *sound* parameter is ``None``, any currently playing " +"waveform sound is stopped. If the system indicates an error, :exc:" +"`RuntimeError` is raised." +msgstr "" + +#: ../Doc/library/winsound.rst:38 +msgid "" +"Call the underlying :c:func:`MessageBeep` function from the Platform API. " +"This plays a sound as specified in the registry. The *type* argument " +"specifies which sound to play; possible values are ``-1``, " +"``MB_ICONASTERISK``, ``MB_ICONEXCLAMATION``, ``MB_ICONHAND``, " +"``MB_ICONQUESTION``, and ``MB_OK``, all described below. The value ``-1`` " +"produces a \"simple beep\"; this is the final fallback if a sound cannot be " +"played otherwise. If the system indicates an error, :exc:`RuntimeError` is " +"raised." +msgstr "" + +#: ../Doc/library/winsound.rst:49 +msgid "" +"The *sound* parameter is the name of a WAV file. Do not use with :const:" +"`SND_ALIAS`." +msgstr "" + +#: ../Doc/library/winsound.rst:55 +msgid "" +"The *sound* parameter is a sound association name from the registry. If the " +"registry contains no such name, play the system default sound unless :const:" +"`SND_NODEFAULT` is also specified. If no default sound is registered, raise :" +"exc:`RuntimeError`. Do not use with :const:`SND_FILENAME`." +msgstr "" + +#: ../Doc/library/winsound.rst:60 +msgid "" +"All Win32 systems support at least the following; most systems support many " +"more:" +msgstr "" + +#: ../Doc/library/winsound.rst:64 +msgid ":func:`PlaySound` *name*" +msgstr "" + +#: ../Doc/library/winsound.rst:64 +msgid "Corresponding Control Panel Sound name" +msgstr "" + +#: ../Doc/library/winsound.rst:66 +msgid "``'SystemAsterisk'``" +msgstr "" + +#: ../Doc/library/winsound.rst:66 +msgid "Asterisk" +msgstr "" + +#: ../Doc/library/winsound.rst:68 +msgid "``'SystemExclamation'``" +msgstr "" + +#: ../Doc/library/winsound.rst:68 +msgid "Exclamation" +msgstr "" + +#: ../Doc/library/winsound.rst:70 +msgid "``'SystemExit'``" +msgstr "" + +#: ../Doc/library/winsound.rst:70 +msgid "Exit Windows" +msgstr "" + +#: ../Doc/library/winsound.rst:72 +msgid "``'SystemHand'``" +msgstr "" + +#: ../Doc/library/winsound.rst:72 +msgid "Critical Stop" +msgstr "" + +#: ../Doc/library/winsound.rst:74 +msgid "``'SystemQuestion'``" +msgstr "" + +#: ../Doc/library/winsound.rst:74 +msgid "Question" +msgstr "" + +#: ../Doc/library/winsound.rst:90 +msgid "" +"Play the sound repeatedly. The :const:`SND_ASYNC` flag must also be used to " +"avoid blocking. Cannot be used with :const:`SND_MEMORY`." +msgstr "" + +#: ../Doc/library/winsound.rst:96 +msgid "" +"The *sound* parameter to :func:`PlaySound` is a memory image of a WAV file, " +"as a :term:`bytes-like object`." +msgstr "" + +#: ../Doc/library/winsound.rst:101 +msgid "" +"This module does not support playing from a memory image asynchronously, so " +"a combination of this flag and :const:`SND_ASYNC` will raise :exc:" +"`RuntimeError`." +msgstr "" + +#: ../Doc/library/winsound.rst:107 +msgid "Stop playing all instances of the specified sound." +msgstr "" + +#: ../Doc/library/winsound.rst:111 ../Doc/library/winsound.rst:135 +msgid "This flag is not supported on modern Windows platforms." +msgstr "" + +#: ../Doc/library/winsound.rst:116 +msgid "Return immediately, allowing sounds to play asynchronously." +msgstr "" + +#: ../Doc/library/winsound.rst:121 +msgid "" +"If the specified sound cannot be found, do not play the system default sound." +msgstr "" + +#: ../Doc/library/winsound.rst:126 +msgid "Do not interrupt sounds currently playing." +msgstr "" + +#: ../Doc/library/winsound.rst:131 +msgid "Return immediately if the sound driver is busy." +msgstr "" + +#: ../Doc/library/winsound.rst:140 ../Doc/library/winsound.rst:160 +msgid "Play the ``SystemDefault`` sound." +msgstr "" + +#: ../Doc/library/winsound.rst:145 +msgid "Play the ``SystemExclamation`` sound." +msgstr "" + +#: ../Doc/library/winsound.rst:150 +msgid "Play the ``SystemHand`` sound." +msgstr "" + +#: ../Doc/library/winsound.rst:155 +msgid "Play the ``SystemQuestion`` sound." +msgstr "" + +#: ../Doc/library/wsgiref.rst:2 +msgid ":mod:`wsgiref` --- WSGI Utilities and Reference Implementation" +msgstr "" + +#: ../Doc/library/wsgiref.rst:12 +msgid "" +"The Web Server Gateway Interface (WSGI) is a standard interface between web " +"server software and web applications written in Python. Having a standard " +"interface makes it easy to use an application that supports WSGI with a " +"number of different web servers." +msgstr "" + +#: ../Doc/library/wsgiref.rst:17 +msgid "" +"Only authors of web servers and programming frameworks need to know every " +"detail and corner case of the WSGI design. You don't need to understand " +"every detail of WSGI just to install a WSGI application or to write a web " +"application using an existing framework." +msgstr "" + +#: ../Doc/library/wsgiref.rst:22 +msgid "" +":mod:`wsgiref` is a reference implementation of the WSGI specification that " +"can be used to add WSGI support to a web server or framework. It provides " +"utilities for manipulating WSGI environment variables and response headers, " +"base classes for implementing WSGI servers, a demo HTTP server that serves " +"WSGI applications, and a validation tool that checks WSGI servers and " +"applications for conformance to the WSGI specification (:pep:`3333`)." +msgstr "" + +#: ../Doc/library/wsgiref.rst:29 +msgid "" +"See https://wsgi.readthedocs.org/ for more information about WSGI, and links " +"to tutorials and other resources." +msgstr "" + +#: ../Doc/library/wsgiref.rst:36 +msgid ":mod:`wsgiref.util` -- WSGI environment utilities" +msgstr "" + +#: ../Doc/library/wsgiref.rst:42 +msgid "" +"This module provides a variety of utility functions for working with WSGI " +"environments. A WSGI environment is a dictionary containing HTTP request " +"variables as described in :pep:`3333`. All of the functions taking an " +"*environ* parameter expect a WSGI-compliant dictionary to be supplied; " +"please see :pep:`3333` for a detailed specification." +msgstr "" + +#: ../Doc/library/wsgiref.rst:51 +msgid "" +"Return a guess for whether ``wsgi.url_scheme`` should be \"http\" or \"https" +"\", by checking for a ``HTTPS`` environment variable in the *environ* " +"dictionary. The return value is a string." +msgstr "" + +#: ../Doc/library/wsgiref.rst:55 +msgid "" +"This function is useful when creating a gateway that wraps CGI or a CGI-like " +"protocol such as FastCGI. Typically, servers providing such protocols will " +"include a ``HTTPS`` variable with a value of \"1\" \"yes\", or \"on\" when a " +"request is received via SSL. So, this function returns \"https\" if such a " +"value is found, and \"http\" otherwise." +msgstr "" + +#: ../Doc/library/wsgiref.rst:64 +msgid "" +"Return the full request URI, optionally including the query string, using " +"the algorithm found in the \"URL Reconstruction\" section of :pep:`3333`. " +"If *include_query* is false, the query string is not included in the " +"resulting URI." +msgstr "" + +#: ../Doc/library/wsgiref.rst:71 +msgid "" +"Similar to :func:`request_uri`, except that the ``PATH_INFO`` and " +"``QUERY_STRING`` variables are ignored. The result is the base URI of the " +"application object addressed by the request." +msgstr "" + +#: ../Doc/library/wsgiref.rst:78 +msgid "" +"Shift a single name from ``PATH_INFO`` to ``SCRIPT_NAME`` and return the " +"name. The *environ* dictionary is *modified* in-place; use a copy if you " +"need to keep the original ``PATH_INFO`` or ``SCRIPT_NAME`` intact." +msgstr "" + +#: ../Doc/library/wsgiref.rst:82 +msgid "" +"If there are no remaining path segments in ``PATH_INFO``, ``None`` is " +"returned." +msgstr "" + +#: ../Doc/library/wsgiref.rst:84 +msgid "" +"Typically, this routine is used to process each portion of a request URI " +"path, for example to treat the path as a series of dictionary keys. This " +"routine modifies the passed-in environment to make it suitable for invoking " +"another WSGI application that is located at the target URI. For example, if " +"there is a WSGI application at ``/foo``, and the request URI path is ``/foo/" +"bar/baz``, and the WSGI application at ``/foo`` calls :func:" +"`shift_path_info`, it will receive the string \"bar\", and the environment " +"will be updated to be suitable for passing to a WSGI application at ``/foo/" +"bar``. That is, ``SCRIPT_NAME`` will change from ``/foo`` to ``/foo/bar``, " +"and ``PATH_INFO`` will change from ``/bar/baz`` to ``/baz``." +msgstr "" + +#: ../Doc/library/wsgiref.rst:95 +msgid "" +"When ``PATH_INFO`` is just a \"/\", this routine returns an empty string and " +"appends a trailing slash to ``SCRIPT_NAME``, even though empty path segments " +"are normally ignored, and ``SCRIPT_NAME`` doesn't normally end in a slash. " +"This is intentional behavior, to ensure that an application can tell the " +"difference between URIs ending in ``/x`` from ones ending in ``/x/`` when " +"using this routine to do object traversal." +msgstr "" + +#: ../Doc/library/wsgiref.rst:105 +msgid "Update *environ* with trivial defaults for testing purposes." +msgstr "" + +#: ../Doc/library/wsgiref.rst:107 +msgid "" +"This routine adds various parameters required for WSGI, including " +"``HTTP_HOST``, ``SERVER_NAME``, ``SERVER_PORT``, ``REQUEST_METHOD``, " +"``SCRIPT_NAME``, ``PATH_INFO``, and all of the :pep:`3333`\\ -defined ``wsgi." +"*`` variables. It only supplies default values, and does not replace any " +"existing settings for these variables." +msgstr "" + +#: ../Doc/library/wsgiref.rst:113 +msgid "" +"This routine is intended to make it easier for unit tests of WSGI servers " +"and applications to set up dummy environments. It should NOT be used by " +"actual WSGI servers or applications, since the data is fake!" +msgstr "" + +#: ../Doc/library/wsgiref.rst:141 +msgid "" +"In addition to the environment functions above, the :mod:`wsgiref.util` " +"module also provides these miscellaneous utilities:" +msgstr "" + +#: ../Doc/library/wsgiref.rst:147 +msgid "" +"Return true if 'header_name' is an HTTP/1.1 \"Hop-by-Hop\" header, as " +"defined by :rfc:`2616`." +msgstr "" + +#: ../Doc/library/wsgiref.rst:153 +msgid "" +"A wrapper to convert a file-like object to an :term:`iterator`. The " +"resulting objects support both :meth:`__getitem__` and :meth:`__iter__` " +"iteration styles, for compatibility with Python 2.1 and Jython. As the " +"object is iterated over, the optional *blksize* parameter will be repeatedly " +"passed to the *filelike* object's :meth:`read` method to obtain bytestrings " +"to yield. When :meth:`read` returns an empty bytestring, iteration is ended " +"and is not resumable." +msgstr "" + +#: ../Doc/library/wsgiref.rst:160 +msgid "" +"If *filelike* has a :meth:`close` method, the returned object will also have " +"a :meth:`close` method, and it will invoke the *filelike* object's :meth:" +"`close` method when called." +msgstr "" + +#: ../Doc/library/wsgiref.rst:179 +msgid ":mod:`wsgiref.headers` -- WSGI response header tools" +msgstr "" + +#: ../Doc/library/wsgiref.rst:185 +msgid "" +"This module provides a single class, :class:`Headers`, for convenient " +"manipulation of WSGI response headers using a mapping-like interface." +msgstr "" + +#: ../Doc/library/wsgiref.rst:191 +msgid "" +"Create a mapping-like object wrapping *headers*, which must be a list of " +"header name/value tuples as described in :pep:`3333`. The default value of " +"*headers* is an empty list." +msgstr "" + +#: ../Doc/library/wsgiref.rst:195 +msgid "" +":class:`Headers` objects support typical mapping operations including :meth:" +"`__getitem__`, :meth:`get`, :meth:`__setitem__`, :meth:`setdefault`, :meth:" +"`__delitem__` and :meth:`__contains__`. For each of these methods, the key " +"is the header name (treated case-insensitively), and the value is the first " +"value associated with that header name. Setting a header deletes any " +"existing values for that header, then adds a new value at the end of the " +"wrapped header list. Headers' existing order is generally maintained, with " +"new headers added to the end of the wrapped list." +msgstr "" + +#: ../Doc/library/wsgiref.rst:204 +msgid "" +"Unlike a dictionary, :class:`Headers` objects do not raise an error when you " +"try to get or delete a key that isn't in the wrapped header list. Getting a " +"nonexistent header just returns ``None``, and deleting a nonexistent header " +"does nothing." +msgstr "" + +#: ../Doc/library/wsgiref.rst:209 +msgid "" +":class:`Headers` objects also support :meth:`keys`, :meth:`values`, and :" +"meth:`items` methods. The lists returned by :meth:`keys` and :meth:`items` " +"can include the same key more than once if there is a multi-valued header. " +"The ``len()`` of a :class:`Headers` object is the same as the length of its :" +"meth:`items`, which is the same as the length of the wrapped header list. " +"In fact, the :meth:`items` method just returns a copy of the wrapped header " +"list." +msgstr "" + +#: ../Doc/library/wsgiref.rst:216 +msgid "" +"Calling ``bytes()`` on a :class:`Headers` object returns a formatted " +"bytestring suitable for transmission as HTTP response headers. Each header " +"is placed on a line with its value, separated by a colon and a space. Each " +"line is terminated by a carriage return and line feed, and the bytestring is " +"terminated with a blank line." +msgstr "" + +#: ../Doc/library/wsgiref.rst:222 +msgid "" +"In addition to their mapping interface and formatting features, :class:" +"`Headers` objects also have the following methods for querying and adding " +"multi-valued headers, and for adding headers with MIME parameters:" +msgstr "" + +#: ../Doc/library/wsgiref.rst:229 +msgid "Return a list of all the values for the named header." +msgstr "" + +#: ../Doc/library/wsgiref.rst:231 +msgid "" +"The returned list will be sorted in the order they appeared in the original " +"header list or were added to this instance, and may contain duplicates. Any " +"fields deleted and re-inserted are always appended to the header list. If " +"no fields exist with the given name, returns an empty list." +msgstr "" + +#: ../Doc/library/wsgiref.rst:239 +msgid "" +"Add a (possibly multi-valued) header, with optional MIME parameters " +"specified via keyword arguments." +msgstr "" + +#: ../Doc/library/wsgiref.rst:242 +msgid "" +"*name* is the header field to add. Keyword arguments can be used to set " +"MIME parameters for the header field. Each parameter must be a string or " +"``None``. Underscores in parameter names are converted to dashes, since " +"dashes are illegal in Python identifiers, but many MIME parameter names " +"include dashes. If the parameter value is a string, it is added to the " +"header value parameters in the form ``name=\"value\"``. If it is ``None``, " +"only the parameter name is added. (This is used for MIME parameters without " +"a value.) Example usage::" +msgstr "" + +#: ../Doc/library/wsgiref.rst:252 +msgid "The above will add a header that looks like this::" +msgstr "" + +#: ../Doc/library/wsgiref.rst:257 +msgid "*headers* parameter is optional." +msgstr "" + +#: ../Doc/library/wsgiref.rst:262 +msgid ":mod:`wsgiref.simple_server` -- a simple WSGI HTTP server" +msgstr "" + +#: ../Doc/library/wsgiref.rst:268 +msgid "" +"This module implements a simple HTTP server (based on :mod:`http.server`) " +"that serves WSGI applications. Each server instance serves a single WSGI " +"application on a given host and port. If you want to serve multiple " +"applications on a single host and port, you should create a WSGI application " +"that parses ``PATH_INFO`` to select which application to invoke for each " +"request. (E.g., using the :func:`shift_path_info` function from :mod:" +"`wsgiref.util`.)" +msgstr "" + +#: ../Doc/library/wsgiref.rst:279 +msgid "" +"Create a new WSGI server listening on *host* and *port*, accepting " +"connections for *app*. The return value is an instance of the supplied " +"*server_class*, and will process requests using the specified " +"*handler_class*. *app* must be a WSGI application object, as defined by :" +"pep:`3333`." +msgstr "" + +#: ../Doc/library/wsgiref.rst:300 +msgid "" +"This function is a small but complete WSGI application that returns a text " +"page containing the message \"Hello world!\" and a list of the key/value " +"pairs provided in the *environ* parameter. It's useful for verifying that a " +"WSGI server (such as :mod:`wsgiref.simple_server`) is able to run a simple " +"WSGI application correctly." +msgstr "" + +#: ../Doc/library/wsgiref.rst:309 +msgid "" +"Create a :class:`WSGIServer` instance. *server_address* should be a ``(host," +"port)`` tuple, and *RequestHandlerClass* should be the subclass of :class:" +"`http.server.BaseHTTPRequestHandler` that will be used to process requests." +msgstr "" + +#: ../Doc/library/wsgiref.rst:314 +msgid "" +"You do not normally need to call this constructor, as the :func:" +"`make_server` function can handle all the details for you." +msgstr "" + +#: ../Doc/library/wsgiref.rst:317 +msgid "" +":class:`WSGIServer` is a subclass of :class:`http.server.HTTPServer`, so all " +"of its methods (such as :meth:`serve_forever` and :meth:`handle_request`) " +"are available. :class:`WSGIServer` also provides these WSGI-specific methods:" +msgstr "" + +#: ../Doc/library/wsgiref.rst:324 +msgid "" +"Sets the callable *application* as the WSGI application that will receive " +"requests." +msgstr "" + +#: ../Doc/library/wsgiref.rst:330 +msgid "Returns the currently-set application callable." +msgstr "" + +#: ../Doc/library/wsgiref.rst:332 +msgid "" +"Normally, however, you do not need to use these additional methods, as :meth:" +"`set_app` is normally called by :func:`make_server`, and the :meth:`get_app` " +"exists mainly for the benefit of request handler instances." +msgstr "" + +#: ../Doc/library/wsgiref.rst:339 +msgid "" +"Create an HTTP handler for the given *request* (i.e. a socket), " +"*client_address* (a ``(host,port)`` tuple), and *server* (:class:" +"`WSGIServer` instance)." +msgstr "" + +#: ../Doc/library/wsgiref.rst:342 +msgid "" +"You do not need to create instances of this class directly; they are " +"automatically created as needed by :class:`WSGIServer` objects. You can, " +"however, subclass this class and supply it as a *handler_class* to the :func:" +"`make_server` function. Some possibly relevant methods for overriding in " +"subclasses:" +msgstr "" + +#: ../Doc/library/wsgiref.rst:351 +msgid "" +"Returns a dictionary containing the WSGI environment for a request. The " +"default implementation copies the contents of the :class:`WSGIServer` " +"object's :attr:`base_environ` dictionary attribute and then adds various " +"headers derived from the HTTP request. Each call to this method should " +"return a new dictionary containing all of the relevant CGI environment " +"variables as specified in :pep:`3333`." +msgstr "" + +#: ../Doc/library/wsgiref.rst:361 +msgid "" +"Return the object that should be used as the ``wsgi.errors`` stream. The " +"default implementation just returns ``sys.stderr``." +msgstr "" + +#: ../Doc/library/wsgiref.rst:367 +msgid "" +"Process the HTTP request. The default implementation creates a handler " +"instance using a :mod:`wsgiref.handlers` class to implement the actual WSGI " +"application interface." +msgstr "" + +#: ../Doc/library/wsgiref.rst:373 +msgid ":mod:`wsgiref.validate` --- WSGI conformance checker" +msgstr "" + +#: ../Doc/library/wsgiref.rst:379 +msgid "" +"When creating new WSGI application objects, frameworks, servers, or " +"middleware, it can be useful to validate the new code's conformance using :" +"mod:`wsgiref.validate`. This module provides a function that creates WSGI " +"application objects that validate communications between a WSGI server or " +"gateway and a WSGI application object, to check both sides for protocol " +"conformance." +msgstr "" + +#: ../Doc/library/wsgiref.rst:386 +msgid "" +"Note that this utility does not guarantee complete :pep:`3333` compliance; " +"an absence of errors from this module does not necessarily mean that errors " +"do not exist. However, if this module does produce an error, then it is " +"virtually certain that either the server or application is not 100% " +"compliant." +msgstr "" + +#: ../Doc/library/wsgiref.rst:391 +msgid "" +"This module is based on the :mod:`paste.lint` module from Ian Bicking's " +"\"Python Paste\" library." +msgstr "" + +#: ../Doc/library/wsgiref.rst:397 +msgid "" +"Wrap *application* and return a new WSGI application object. The returned " +"application will forward all requests to the original *application*, and " +"will check that both the *application* and the server invoking it are " +"conforming to the WSGI specification and to RFC 2616." +msgstr "" + +#: ../Doc/library/wsgiref.rst:402 +msgid "" +"Any detected nonconformance results in an :exc:`AssertionError` being " +"raised; note, however, that how these errors are handled is server-" +"dependent. For example, :mod:`wsgiref.simple_server` and other servers " +"based on :mod:`wsgiref.handlers` (that don't override the error handling " +"methods to do something else) will simply output a message that an error has " +"occurred, and dump the traceback to ``sys.stderr`` or some other error " +"stream." +msgstr "" + +#: ../Doc/library/wsgiref.rst:409 +msgid "" +"This wrapper may also generate output using the :mod:`warnings` module to " +"indicate behaviors that are questionable but which may not actually be " +"prohibited by :pep:`3333`. Unless they are suppressed using Python command-" +"line options or the :mod:`warnings` API, any such warnings will be written " +"to ``sys.stderr`` (*not* ``wsgi.errors``, unless they happen to be the same " +"object)." +msgstr "" + +#: ../Doc/library/wsgiref.rst:441 +msgid ":mod:`wsgiref.handlers` -- server/gateway base classes" +msgstr "" + +#: ../Doc/library/wsgiref.rst:447 +msgid "" +"This module provides base handler classes for implementing WSGI servers and " +"gateways. These base classes handle most of the work of communicating with " +"a WSGI application, as long as they are given a CGI-like environment, along " +"with input, output, and error streams." +msgstr "" + +#: ../Doc/library/wsgiref.rst:455 +msgid "" +"CGI-based invocation via ``sys.stdin``, ``sys.stdout``, ``sys.stderr`` and " +"``os.environ``. This is useful when you have a WSGI application and want to " +"run it as a CGI script. Simply invoke ``CGIHandler().run(app)``, where " +"``app`` is the WSGI application object you wish to invoke." +msgstr "" + +#: ../Doc/library/wsgiref.rst:460 +msgid "" +"This class is a subclass of :class:`BaseCGIHandler` that sets ``wsgi." +"run_once`` to true, ``wsgi.multithread`` to false, and ``wsgi.multiprocess`` " +"to true, and always uses :mod:`sys` and :mod:`os` to obtain the necessary " +"CGI streams and environment." +msgstr "" + +#: ../Doc/library/wsgiref.rst:468 +msgid "" +"A specialized alternative to :class:`CGIHandler`, for use when deploying on " +"Microsoft's IIS web server, without having set the config allowPathInfo " +"option (IIS>=7) or metabase allowPathInfoForScriptMappings (IIS<7)." +msgstr "" + +#: ../Doc/library/wsgiref.rst:472 +msgid "" +"By default, IIS gives a ``PATH_INFO`` that duplicates the ``SCRIPT_NAME`` at " +"the front, causing problems for WSGI applications that wish to implement " +"routing. This handler strips any such duplicated path." +msgstr "" + +#: ../Doc/library/wsgiref.rst:476 +msgid "" +"IIS can be configured to pass the correct ``PATH_INFO``, but this causes " +"another bug where ``PATH_TRANSLATED`` is wrong. Luckily this variable is " +"rarely used and is not guaranteed by WSGI. On IIS<7, though, the setting can " +"only be made on a vhost level, affecting all other script mappings, many of " +"which break when exposed to the ``PATH_TRANSLATED`` bug. For this reason " +"IIS<7 is almost never deployed with the fix. (Even IIS7 rarely uses it " +"because there is still no UI for it.)" +msgstr "" + +#: ../Doc/library/wsgiref.rst:484 +msgid "" +"There is no way for CGI code to tell whether the option was set, so a " +"separate handler class is provided. It is used in the same way as :class:" +"`CGIHandler`, i.e., by calling ``IISCGIHandler().run(app)``, where ``app`` " +"is the WSGI application object you wish to invoke." +msgstr "" + +#: ../Doc/library/wsgiref.rst:494 +msgid "" +"Similar to :class:`CGIHandler`, but instead of using the :mod:`sys` and :mod:" +"`os` modules, the CGI environment and I/O streams are specified explicitly. " +"The *multithread* and *multiprocess* values are used to set the ``wsgi." +"multithread`` and ``wsgi.multiprocess`` flags for any applications run by " +"the handler instance." +msgstr "" + +#: ../Doc/library/wsgiref.rst:500 +msgid "" +"This class is a subclass of :class:`SimpleHandler` intended for use with " +"software other than HTTP \"origin servers\". If you are writing a gateway " +"protocol implementation (such as CGI, FastCGI, SCGI, etc.) that uses a " +"``Status:`` header to send an HTTP status, you probably want to subclass " +"this instead of :class:`SimpleHandler`." +msgstr "" + +#: ../Doc/library/wsgiref.rst:509 +msgid "" +"Similar to :class:`BaseCGIHandler`, but designed for use with HTTP origin " +"servers. If you are writing an HTTP server implementation, you will " +"probably want to subclass this instead of :class:`BaseCGIHandler`." +msgstr "" + +#: ../Doc/library/wsgiref.rst:513 +msgid "" +"This class is a subclass of :class:`BaseHandler`. It overrides the :meth:" +"`__init__`, :meth:`get_stdin`, :meth:`get_stderr`, :meth:`add_cgi_vars`, :" +"meth:`_write`, and :meth:`_flush` methods to support explicitly setting the " +"environment and streams via the constructor. The supplied environment and " +"streams are stored in the :attr:`stdin`, :attr:`stdout`, :attr:`stderr`, " +"and :attr:`environ` attributes." +msgstr "" + +#: ../Doc/library/wsgiref.rst:520 +msgid "" +"The :meth:`~io.BufferedIOBase.write` method of *stdout* should write each " +"chunk in full, like :class:`io.BufferedIOBase`." +msgstr "" + +#: ../Doc/library/wsgiref.rst:526 +msgid "" +"This is an abstract base class for running WSGI applications. Each instance " +"will handle a single HTTP request, although in principle you could create a " +"subclass that was reusable for multiple requests." +msgstr "" + +#: ../Doc/library/wsgiref.rst:530 +msgid "" +":class:`BaseHandler` instances have only one method intended for external " +"use:" +msgstr "" + +#: ../Doc/library/wsgiref.rst:535 +msgid "Run the specified WSGI application, *app*." +msgstr "" + +#: ../Doc/library/wsgiref.rst:537 +msgid "" +"All of the other :class:`BaseHandler` methods are invoked by this method in " +"the process of running the application, and thus exist primarily to allow " +"customizing the process." +msgstr "" + +#: ../Doc/library/wsgiref.rst:541 +msgid "The following methods MUST be overridden in a subclass:" +msgstr "" + +#: ../Doc/library/wsgiref.rst:546 +msgid "" +"Buffer the bytes *data* for transmission to the client. It's okay if this " +"method actually transmits the data; :class:`BaseHandler` just separates " +"write and flush operations for greater efficiency when the underlying system " +"actually has such a distinction." +msgstr "" + +#: ../Doc/library/wsgiref.rst:554 +msgid "" +"Force buffered data to be transmitted to the client. It's okay if this " +"method is a no-op (i.e., if :meth:`_write` actually sends the data)." +msgstr "" + +#: ../Doc/library/wsgiref.rst:560 +msgid "" +"Return an input stream object suitable for use as the ``wsgi.input`` of the " +"request currently being processed." +msgstr "" + +#: ../Doc/library/wsgiref.rst:566 +msgid "" +"Return an output stream object suitable for use as the ``wsgi.errors`` of " +"the request currently being processed." +msgstr "" + +#: ../Doc/library/wsgiref.rst:572 +msgid "" +"Insert CGI variables for the current request into the :attr:`environ` " +"attribute." +msgstr "" + +#: ../Doc/library/wsgiref.rst:574 +msgid "" +"Here are some other methods and attributes you may wish to override. This " +"list is only a summary, however, and does not include every method that can " +"be overridden. You should consult the docstrings and source code for " +"additional information before attempting to create a customized :class:" +"`BaseHandler` subclass." +msgstr "" + +#: ../Doc/library/wsgiref.rst:580 +msgid "Attributes and methods for customizing the WSGI environment:" +msgstr "" + +#: ../Doc/library/wsgiref.rst:585 +msgid "" +"The value to be used for the ``wsgi.multithread`` environment variable. It " +"defaults to true in :class:`BaseHandler`, but may have a different default " +"(or be set by the constructor) in the other subclasses." +msgstr "" + +#: ../Doc/library/wsgiref.rst:592 +msgid "" +"The value to be used for the ``wsgi.multiprocess`` environment variable. It " +"defaults to true in :class:`BaseHandler`, but may have a different default " +"(or be set by the constructor) in the other subclasses." +msgstr "" + +#: ../Doc/library/wsgiref.rst:599 +msgid "" +"The value to be used for the ``wsgi.run_once`` environment variable. It " +"defaults to false in :class:`BaseHandler`, but :class:`CGIHandler` sets it " +"to true by default." +msgstr "" + +#: ../Doc/library/wsgiref.rst:606 +msgid "" +"The default environment variables to be included in every request's WSGI " +"environment. By default, this is a copy of ``os.environ`` at the time that :" +"mod:`wsgiref.handlers` was imported, but subclasses can either create their " +"own at the class or instance level. Note that the dictionary should be " +"considered read-only, since the default value is shared between multiple " +"classes and instances." +msgstr "" + +#: ../Doc/library/wsgiref.rst:616 +msgid "" +"If the :attr:`origin_server` attribute is set, this attribute's value is " +"used to set the default ``SERVER_SOFTWARE`` WSGI environment variable, and " +"also to set a default ``Server:`` header in HTTP responses. It is ignored " +"for handlers (such as :class:`BaseCGIHandler` and :class:`CGIHandler`) that " +"are not HTTP origin servers." +msgstr "" + +#: ../Doc/library/wsgiref.rst:622 +msgid "" +"The term \"Python\" is replaced with implementation specific term like " +"\"CPython\", \"Jython\" etc." +msgstr "" + +#: ../Doc/library/wsgiref.rst:628 +msgid "" +"Return the URL scheme being used for the current request. The default " +"implementation uses the :func:`guess_scheme` function from :mod:`wsgiref." +"util` to guess whether the scheme should be \"http\" or \"https\", based on " +"the current request's :attr:`environ` variables." +msgstr "" + +#: ../Doc/library/wsgiref.rst:636 +msgid "" +"Set the :attr:`environ` attribute to a fully-populated WSGI environment. " +"The default implementation uses all of the above methods and attributes, " +"plus the :meth:`get_stdin`, :meth:`get_stderr`, and :meth:`add_cgi_vars` " +"methods and the :attr:`wsgi_file_wrapper` attribute. It also inserts a " +"``SERVER_SOFTWARE`` key if not present, as long as the :attr:`origin_server` " +"attribute is a true value and the :attr:`server_software` attribute is set." +msgstr "" + +#: ../Doc/library/wsgiref.rst:643 +msgid "Methods and attributes for customizing exception handling:" +msgstr "" + +#: ../Doc/library/wsgiref.rst:648 +msgid "" +"Log the *exc_info* tuple in the server log. *exc_info* is a ``(type, value, " +"traceback)`` tuple. The default implementation simply writes the traceback " +"to the request's ``wsgi.errors`` stream and flushes it. Subclasses can " +"override this method to change the format or retarget the output, mail the " +"traceback to an administrator, or whatever other action may be deemed " +"suitable." +msgstr "" + +#: ../Doc/library/wsgiref.rst:657 +msgid "" +"The maximum number of frames to include in tracebacks output by the default :" +"meth:`log_exception` method. If ``None``, all frames are included." +msgstr "" + +#: ../Doc/library/wsgiref.rst:663 +msgid "" +"This method is a WSGI application to generate an error page for the user. " +"It is only invoked if an error occurs before headers are sent to the client." +msgstr "" + +#: ../Doc/library/wsgiref.rst:666 +msgid "" +"This method can access the current error information using ``sys." +"exc_info()``, and should pass that information to *start_response* when " +"calling it (as described in the \"Error Handling\" section of :pep:`3333`)." +msgstr "" + +#: ../Doc/library/wsgiref.rst:670 +msgid "" +"The default implementation just uses the :attr:`error_status`, :attr:" +"`error_headers`, and :attr:`error_body` attributes to generate an output " +"page. Subclasses can override this to produce more dynamic error output." +msgstr "" + +#: ../Doc/library/wsgiref.rst:674 +msgid "" +"Note, however, that it's not recommended from a security perspective to spit " +"out diagnostics to any old user; ideally, you should have to do something " +"special to enable diagnostic output, which is why the default implementation " +"doesn't include any." +msgstr "" + +#: ../Doc/library/wsgiref.rst:682 +msgid "" +"The HTTP status used for error responses. This should be a status string as " +"defined in :pep:`3333`; it defaults to a 500 code and message." +msgstr "" + +#: ../Doc/library/wsgiref.rst:688 +msgid "" +"The HTTP headers used for error responses. This should be a list of WSGI " +"response headers (``(name, value)`` tuples), as described in :pep:`3333`. " +"The default list just sets the content type to ``text/plain``." +msgstr "" + +#: ../Doc/library/wsgiref.rst:695 +msgid "" +"The error response body. This should be an HTTP response body bytestring. " +"It defaults to the plain text, \"A server error occurred. Please contact " +"the administrator.\"" +msgstr "" + +#: ../Doc/library/wsgiref.rst:699 +msgid "" +"Methods and attributes for :pep:`3333`'s \"Optional Platform-Specific File " +"Handling\" feature:" +msgstr "" + +#: ../Doc/library/wsgiref.rst:705 +msgid "" +"A ``wsgi.file_wrapper`` factory, or ``None``. The default value of this " +"attribute is the :class:`wsgiref.util.FileWrapper` class." +msgstr "" + +#: ../Doc/library/wsgiref.rst:711 +msgid "" +"Override to implement platform-specific file transmission. This method is " +"called only if the application's return value is an instance of the class " +"specified by the :attr:`wsgi_file_wrapper` attribute. It should return a " +"true value if it was able to successfully transmit the file, so that the " +"default transmission code will not be executed. The default implementation " +"of this method just returns a false value." +msgstr "" + +#: ../Doc/library/wsgiref.rst:718 +msgid "Miscellaneous methods and attributes:" +msgstr "" + +#: ../Doc/library/wsgiref.rst:723 +msgid "" +"This attribute should be set to a true value if the handler's :meth:`_write` " +"and :meth:`_flush` are being used to communicate directly to the client, " +"rather than via a CGI-like gateway protocol that wants the HTTP status in a " +"special ``Status:`` header." +msgstr "" + +#: ../Doc/library/wsgiref.rst:728 +msgid "" +"This attribute's default value is true in :class:`BaseHandler`, but false " +"in :class:`BaseCGIHandler` and :class:`CGIHandler`." +msgstr "" + +#: ../Doc/library/wsgiref.rst:734 +msgid "" +"If :attr:`origin_server` is true, this string attribute is used to set the " +"HTTP version of the response set to the client. It defaults to ``\"1.0\"``." +msgstr "" + +#: ../Doc/library/wsgiref.rst:740 +msgid "" +"Transcode CGI variables from ``os.environ`` to PEP 3333 \"bytes in unicode\" " +"strings, returning a new dictionary. This function is used by :class:" +"`CGIHandler` and :class:`IISCGIHandler` in place of directly using ``os." +"environ``, which is not necessarily WSGI-compliant on all platforms and web " +"servers using Python 3 -- specifically, ones where the OS's actual " +"environment is Unicode (i.e. Windows), or ones where the environment is " +"bytes, but the system encoding used by Python to decode it is anything other " +"than ISO-8859-1 (e.g. Unix systems using UTF-8)." +msgstr "" + +#: ../Doc/library/wsgiref.rst:749 +msgid "" +"If you are implementing a CGI-based handler of your own, you probably want " +"to use this routine instead of just copying values out of ``os.environ`` " +"directly." +msgstr "" + +#: ../Doc/library/wsgiref.rst:759 +msgid "This is a working \"Hello World\" WSGI application::" +msgstr "" + +#: ../Doc/library/xdrlib.rst:2 +msgid ":mod:`xdrlib` --- Encode and decode XDR data" +msgstr "" + +#: ../Doc/library/xdrlib.rst:7 +msgid "**Source code:** :source:`Lib/xdrlib.py`" +msgstr "" + +#: ../Doc/library/xdrlib.rst:15 +msgid "" +"The :mod:`xdrlib` module supports the External Data Representation Standard " +"as described in :rfc:`1014`, written by Sun Microsystems, Inc. June 1987. " +"It supports most of the data types described in the RFC." +msgstr "" + +#: ../Doc/library/xdrlib.rst:19 +msgid "" +"The :mod:`xdrlib` module defines two classes, one for packing variables into " +"XDR representation, and another for unpacking from XDR representation. " +"There are also two exception classes." +msgstr "" + +#: ../Doc/library/xdrlib.rst:26 +msgid "" +":class:`Packer` is the class for packing data into XDR representation. The :" +"class:`Packer` class is instantiated with no arguments." +msgstr "" + +#: ../Doc/library/xdrlib.rst:32 +msgid "" +"``Unpacker`` is the complementary class which unpacks XDR data values from a " +"string buffer. The input buffer is given as *data*." +msgstr "" + +#: ../Doc/library/xdrlib.rst:40 +msgid ":rfc:`1014` - XDR: External Data Representation Standard" +msgstr "" + +#: ../Doc/library/xdrlib.rst:39 +msgid "" +"This RFC defined the encoding of data which was XDR at the time this module " +"was originally written. It has apparently been obsoleted by :rfc:`1832`." +msgstr "" + +#: ../Doc/library/xdrlib.rst:42 +msgid ":rfc:`1832` - XDR: External Data Representation Standard" +msgstr "" + +#: ../Doc/library/xdrlib.rst:43 +msgid "Newer RFC that provides a revised definition of XDR." +msgstr "" + +#: ../Doc/library/xdrlib.rst:49 +msgid "Packer Objects" +msgstr "" + +#: ../Doc/library/xdrlib.rst:51 +msgid ":class:`Packer` instances have the following methods:" +msgstr "" + +#: ../Doc/library/xdrlib.rst:56 +msgid "Returns the current pack buffer as a string." +msgstr "" + +#: ../Doc/library/xdrlib.rst:61 +msgid "Resets the pack buffer to the empty string." +msgstr "" + +#: ../Doc/library/xdrlib.rst:63 +msgid "" +"In general, you can pack any of the most common XDR data types by calling " +"the appropriate ``pack_type()`` method. Each method takes a single " +"argument, the value to pack. The following simple data type packing methods " +"are supported: :meth:`pack_uint`, :meth:`pack_int`, :meth:`pack_enum`, :meth:" +"`pack_bool`, :meth:`pack_uhyper`, and :meth:`pack_hyper`." +msgstr "" + +#: ../Doc/library/xdrlib.rst:72 +msgid "Packs the single-precision floating point number *value*." +msgstr "" + +#: ../Doc/library/xdrlib.rst:77 +msgid "Packs the double-precision floating point number *value*." +msgstr "" + +#: ../Doc/library/xdrlib.rst:79 +msgid "The following methods support packing strings, bytes, and opaque data:" +msgstr "" + +#: ../Doc/library/xdrlib.rst:84 +msgid "" +"Packs a fixed length string, *s*. *n* is the length of the string but it is " +"*not* packed into the data buffer. The string is padded with null bytes if " +"necessary to guaranteed 4 byte alignment." +msgstr "" + +#: ../Doc/library/xdrlib.rst:91 +msgid "" +"Packs a fixed length opaque data stream, similarly to :meth:`pack_fstring`." +msgstr "" + +#: ../Doc/library/xdrlib.rst:96 +msgid "" +"Packs a variable length string, *s*. The length of the string is first " +"packed as an unsigned integer, then the string data is packed with :meth:" +"`pack_fstring`." +msgstr "" + +#: ../Doc/library/xdrlib.rst:103 +msgid "" +"Packs a variable length opaque data string, similarly to :meth:`pack_string`." +msgstr "" + +#: ../Doc/library/xdrlib.rst:108 +msgid "Packs a variable length byte stream, similarly to :meth:`pack_string`." +msgstr "" + +#: ../Doc/library/xdrlib.rst:110 +msgid "The following methods support packing arrays and lists:" +msgstr "" + +#: ../Doc/library/xdrlib.rst:115 +msgid "" +"Packs a *list* of homogeneous items. This method is useful for lists with " +"an indeterminate size; i.e. the size is not available until the entire list " +"has been walked. For each item in the list, an unsigned integer ``1`` is " +"packed first, followed by the data value from the list. *pack_item* is the " +"function that is called to pack the individual item. At the end of the " +"list, an unsigned integer ``0`` is packed." +msgstr "" + +#: ../Doc/library/xdrlib.rst:122 +msgid "" +"For example, to pack a list of integers, the code might appear like this::" +msgstr "" + +#: ../Doc/library/xdrlib.rst:131 +msgid "" +"Packs a fixed length list (*array*) of homogeneous items. *n* is the length " +"of the list; it is *not* packed into the buffer, but a :exc:`ValueError` " +"exception is raised if ``len(array)`` is not equal to *n*. As above, " +"*pack_item* is the function used to pack each element." +msgstr "" + +#: ../Doc/library/xdrlib.rst:139 +msgid "" +"Packs a variable length *list* of homogeneous items. First, the length of " +"the list is packed as an unsigned integer, then each element is packed as " +"in :meth:`pack_farray` above." +msgstr "" + +#: ../Doc/library/xdrlib.rst:147 +msgid "Unpacker Objects" +msgstr "" + +#: ../Doc/library/xdrlib.rst:149 +msgid "The :class:`Unpacker` class offers the following methods:" +msgstr "" + +#: ../Doc/library/xdrlib.rst:154 +msgid "Resets the string buffer with the given *data*." +msgstr "" + +#: ../Doc/library/xdrlib.rst:159 +msgid "Returns the current unpack position in the data buffer." +msgstr "" + +#: ../Doc/library/xdrlib.rst:164 +msgid "" +"Sets the data buffer unpack position to *position*. You should be careful " +"about using :meth:`get_position` and :meth:`set_position`." +msgstr "" + +#: ../Doc/library/xdrlib.rst:170 +msgid "Returns the current unpack data buffer as a string." +msgstr "" + +#: ../Doc/library/xdrlib.rst:175 +msgid "" +"Indicates unpack completion. Raises an :exc:`Error` exception if all of the " +"data has not been unpacked." +msgstr "" + +#: ../Doc/library/xdrlib.rst:178 +msgid "" +"In addition, every data type that can be packed with a :class:`Packer`, can " +"be unpacked with an :class:`Unpacker`. Unpacking methods are of the form " +"``unpack_type()``, and take no arguments. They return the unpacked object." +msgstr "" + +#: ../Doc/library/xdrlib.rst:185 +msgid "Unpacks a single-precision floating point number." +msgstr "" + +#: ../Doc/library/xdrlib.rst:190 +msgid "" +"Unpacks a double-precision floating point number, similarly to :meth:" +"`unpack_float`." +msgstr "" + +#: ../Doc/library/xdrlib.rst:193 +msgid "" +"In addition, the following methods unpack strings, bytes, and opaque data:" +msgstr "" + +#: ../Doc/library/xdrlib.rst:198 +msgid "" +"Unpacks and returns a fixed length string. *n* is the number of characters " +"expected. Padding with null bytes to guaranteed 4 byte alignment is assumed." +msgstr "" + +#: ../Doc/library/xdrlib.rst:204 +msgid "" +"Unpacks and returns a fixed length opaque data stream, similarly to :meth:" +"`unpack_fstring`." +msgstr "" + +#: ../Doc/library/xdrlib.rst:210 +msgid "" +"Unpacks and returns a variable length string. The length of the string is " +"first unpacked as an unsigned integer, then the string data is unpacked " +"with :meth:`unpack_fstring`." +msgstr "" + +#: ../Doc/library/xdrlib.rst:217 +msgid "" +"Unpacks and returns a variable length opaque data string, similarly to :meth:" +"`unpack_string`." +msgstr "" + +#: ../Doc/library/xdrlib.rst:223 +msgid "" +"Unpacks and returns a variable length byte stream, similarly to :meth:" +"`unpack_string`." +msgstr "" + +#: ../Doc/library/xdrlib.rst:226 +msgid "The following methods support unpacking arrays and lists:" +msgstr "" + +#: ../Doc/library/xdrlib.rst:231 +msgid "" +"Unpacks and returns a list of homogeneous items. The list is unpacked one " +"element at a time by first unpacking an unsigned integer flag. If the flag " +"is ``1``, then the item is unpacked and appended to the list. A flag of " +"``0`` indicates the end of the list. *unpack_item* is the function that is " +"called to unpack the items." +msgstr "" + +#: ../Doc/library/xdrlib.rst:240 +msgid "" +"Unpacks and returns (as a list) a fixed length array of homogeneous items. " +"*n* is number of list elements to expect in the buffer. As above, " +"*unpack_item* is the function used to unpack each element." +msgstr "" + +#: ../Doc/library/xdrlib.rst:247 +msgid "" +"Unpacks and returns a variable length *list* of homogeneous items. First, " +"the length of the list is unpacked as an unsigned integer, then each element " +"is unpacked as in :meth:`unpack_farray` above." +msgstr "" + +#: ../Doc/library/xdrlib.rst:257 +msgid "Exceptions in this module are coded as class instances:" +msgstr "" + +#: ../Doc/library/xdrlib.rst:262 +msgid "" +"The base exception class. :exc:`Error` has a single public attribute :attr:" +"`msg` containing the description of the error." +msgstr "" + +#: ../Doc/library/xdrlib.rst:268 +msgid "" +"Class derived from :exc:`Error`. Contains no additional instance variables." +msgstr "" + +#: ../Doc/library/xdrlib.rst:270 +msgid "Here is an example of how you would catch one of these exceptions::" +msgstr "" + +#: ../Doc/library/xml.rst:4 +msgid "XML Processing Modules" +msgstr "" + +#: ../Doc/library/xml.rst:12 +msgid "**Source code:** :source:`Lib/xml/`" +msgstr "" + +#: ../Doc/library/xml.rst:16 +msgid "" +"Python's interfaces for processing XML are grouped in the ``xml`` package." +msgstr "" + +#: ../Doc/library/xml.rst:20 +msgid "" +"The XML modules are not secure against erroneous or maliciously constructed " +"data. If you need to parse untrusted or unauthenticated data see the :ref:" +"`xml-vulnerabilities` and :ref:`defused-packages` sections." +msgstr "" + +#: ../Doc/library/xml.rst:25 +msgid "" +"It is important to note that modules in the :mod:`xml` package require that " +"there be at least one SAX-compliant XML parser available. The Expat parser " +"is included with Python, so the :mod:`xml.parsers.expat` module will always " +"be available." +msgstr "" + +#: ../Doc/library/xml.rst:30 +msgid "" +"The documentation for the :mod:`xml.dom` and :mod:`xml.sax` packages are the " +"definition of the Python bindings for the DOM and SAX interfaces." +msgstr "" + +#: ../Doc/library/xml.rst:33 +msgid "The XML handling submodules are:" +msgstr "" + +#: ../Doc/library/xml.rst:35 +msgid "" +":mod:`xml.etree.ElementTree`: the ElementTree API, a simple and lightweight " +"XML processor" +msgstr "" + +#: ../Doc/library/xml.rst:40 +msgid ":mod:`xml.dom`: the DOM API definition" +msgstr "" + +#: ../Doc/library/xml.rst:41 +msgid ":mod:`xml.dom.minidom`: a minimal DOM implementation" +msgstr "" + +#: ../Doc/library/xml.rst:42 +msgid ":mod:`xml.dom.pulldom`: support for building partial DOM trees" +msgstr "" + +#: ../Doc/library/xml.rst:46 +msgid ":mod:`xml.sax`: SAX2 base classes and convenience functions" +msgstr "" + +#: ../Doc/library/xml.rst:47 +msgid ":mod:`xml.parsers.expat`: the Expat parser binding" +msgstr "" + +#: ../Doc/library/xml.rst:53 +msgid "XML vulnerabilities" +msgstr "" + +#: ../Doc/library/xml.rst:55 +msgid "" +"The XML processing modules are not secure against maliciously constructed " +"data. An attacker can abuse XML features to carry out denial of service " +"attacks, access local files, generate network connections to other machines, " +"or circumvent firewalls." +msgstr "" + +#: ../Doc/library/xml.rst:60 +msgid "" +"The following table gives an overview of the known attacks and whether the " +"various modules are vulnerable to them." +msgstr "" + +#: ../Doc/library/xml.rst:64 +msgid "kind" +msgstr "" + +#: ../Doc/library/xml.rst:64 +msgid "sax" +msgstr "" + +#: ../Doc/library/xml.rst:64 +msgid "etree" +msgstr "" + +#: ../Doc/library/xml.rst:64 +msgid "minidom" +msgstr "" + +#: ../Doc/library/xml.rst:64 +msgid "pulldom" +msgstr "" + +#: ../Doc/library/xml.rst:64 +msgid "xmlrpc" +msgstr "" + +#: ../Doc/library/xml.rst:66 +msgid "billion laughs" +msgstr "" + +#: ../Doc/library/xml.rst:66 ../Doc/library/xml.rst:67 +#: ../Doc/library/xml.rst:68 ../Doc/library/xml.rst:69 +#: ../Doc/library/xml.rst:70 +msgid "**Vulnerable**" +msgstr "" + +#: ../Doc/library/xml.rst:67 +msgid "quadratic blowup" +msgstr "" + +#: ../Doc/library/xml.rst:68 ../Doc/library/xml.rst:97 +msgid "external entity expansion" +msgstr "" + +#: ../Doc/library/xml.rst:68 +msgid "Safe (1)" +msgstr "" + +#: ../Doc/library/xml.rst:68 +msgid "Safe (2)" +msgstr "" + +#: ../Doc/library/xml.rst:68 +msgid "Safe (3)" +msgstr "" + +#: ../Doc/library/xml.rst:69 ../Doc/library/xml.rst:102 +msgid "`DTD`_ retrieval" +msgstr "" + +#: ../Doc/library/xml.rst:69 ../Doc/library/xml.rst:70 +msgid "Safe" +msgstr "" + +#: ../Doc/library/xml.rst:70 ../Doc/library/xml.rst:109 +msgid "decompression bomb" +msgstr "" + +#: ../Doc/library/xml.rst:73 +msgid "" +":mod:`xml.etree.ElementTree` doesn't expand external entities and raises a :" +"exc:`ParserError` when an entity occurs." +msgstr "" + +#: ../Doc/library/xml.rst:75 +msgid "" +":mod:`xml.dom.minidom` doesn't expand external entities and simply returns " +"the unexpanded entity verbatim." +msgstr "" + +#: ../Doc/library/xml.rst:77 +msgid ":mod:`xmlrpclib` doesn't expand external entities and omits them." +msgstr "" + +#: ../Doc/library/xml.rst:85 +msgid "billion laughs / exponential entity expansion" +msgstr "" + +#: ../Doc/library/xml.rst:81 +msgid "" +"The `Billion Laughs`_ attack -- also known as exponential entity expansion " +"-- uses multiple levels of nested entities. Each entity refers to another " +"entity several times, and the final entity definition contains a small " +"string. The exponential expansion results in several gigabytes of text and " +"consumes lots of memory and CPU time." +msgstr "" + +#: ../Doc/library/xml.rst:92 +msgid "quadratic blowup entity expansion" +msgstr "" + +#: ../Doc/library/xml.rst:88 +msgid "" +"A quadratic blowup attack is similar to a `Billion Laughs`_ attack; it " +"abuses entity expansion, too. Instead of nested entities it repeats one " +"large entity with a couple of thousand chars over and over again. The attack " +"isn't as efficient as the exponential case but it avoids triggering parser " +"countermeasures that forbid deeply-nested entities." +msgstr "" + +#: ../Doc/library/xml.rst:95 +msgid "" +"Entity declarations can contain more than just text for replacement. They " +"can also point to external resources or local files. The XML parser accesses " +"the resource and embeds the content into the XML document." +msgstr "" + +#: ../Doc/library/xml.rst:100 +msgid "" +"Some XML libraries like Python's :mod:`xml.dom.pulldom` retrieve document " +"type definitions from remote or local locations. The feature has similar " +"implications as the external entity expansion issue." +msgstr "" + +#: ../Doc/library/xml.rst:105 +msgid "" +"Decompression bombs (aka `ZIP bomb`_) apply to all XML libraries that can " +"parse compressed XML streams such as gzipped HTTP streams or LZMA-compressed " +"files. For an attacker it can reduce the amount of transmitted data by three " +"magnitudes or more." +msgstr "" + +#: ../Doc/library/xml.rst:111 +msgid "" +"The documentation for `defusedxml`_ on PyPI has further information about " +"all known attack vectors with examples and references." +msgstr "" + +#: ../Doc/library/xml.rst:117 +msgid "The :mod:`defusedxml` and :mod:`defusedexpat` Packages" +msgstr "" + +#: ../Doc/library/xml.rst:119 +msgid "" +"`defusedxml`_ is a pure Python package with modified subclasses of all " +"stdlib XML parsers that prevent any potentially malicious operation. Use of " +"this package is recommended for any server code that parses untrusted XML " +"data. The package also ships with example exploits and extended " +"documentation on more XML exploits such as XPath injection." +msgstr "" + +#: ../Doc/library/xml.rst:125 +msgid "" +"`defusedexpat`_ provides a modified libexpat and a patched :mod:`pyexpat` " +"module that have countermeasures against entity expansion DoS attacks. The :" +"mod:`defusedexpat` module still allows a sane and configurable amount of " +"entity expansions. The modifications may be included in some future release " +"of Python, but will not be included in any bugfix releases of Python because " +"they break backward compatibility." +msgstr "" + +#: ../Doc/library/xml.dom.rst:2 +msgid ":mod:`xml.dom` --- The Document Object Model API" +msgstr "" + +#: ../Doc/library/xml.dom.rst:10 +msgid "**Source code:** :source:`Lib/xml/dom/__init__.py`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:14 +msgid "" +"The Document Object Model, or \"DOM,\" is a cross-language API from the " +"World Wide Web Consortium (W3C) for accessing and modifying XML documents. " +"A DOM implementation presents an XML document as a tree structure, or allows " +"client code to build such a structure from scratch. It then gives access to " +"the structure through a set of objects which provided well-known interfaces." +msgstr "" + +#: ../Doc/library/xml.dom.rst:20 +msgid "" +"The DOM is extremely useful for random-access applications. SAX only allows " +"you a view of one bit of the document at a time. If you are looking at one " +"SAX element, you have no access to another. If you are looking at a text " +"node, you have no access to a containing element. When you write a SAX " +"application, you need to keep track of your program's position in the " +"document somewhere in your own code. SAX does not do it for you. Also, if " +"you need to look ahead in the XML document, you are just out of luck." +msgstr "" + +#: ../Doc/library/xml.dom.rst:28 +msgid "" +"Some applications are simply impossible in an event driven model with no " +"access to a tree. Of course you could build some sort of tree yourself in " +"SAX events, but the DOM allows you to avoid writing that code. The DOM is a " +"standard tree representation for XML data." +msgstr "" + +#: ../Doc/library/xml.dom.rst:33 +msgid "" +"The Document Object Model is being defined by the W3C in stages, or \"levels" +"\" in their terminology. The Python mapping of the API is substantially " +"based on the DOM Level 2 recommendation." +msgstr "" + +#: ../Doc/library/xml.dom.rst:45 +msgid "" +"DOM applications typically start by parsing some XML into a DOM. How this " +"is accomplished is not covered at all by DOM Level 1, and Level 2 provides " +"only limited improvements: There is a :class:`DOMImplementation` object " +"class which provides access to :class:`Document` creation methods, but no " +"way to access an XML reader/parser/Document builder in an implementation-" +"independent way. There is also no well-defined way to access these methods " +"without an existing :class:`Document` object. In Python, each DOM " +"implementation will provide a function :func:`getDOMImplementation`. DOM " +"Level 3 adds a Load/Store specification, which defines an interface to the " +"reader, but this is not yet available in the Python standard library." +msgstr "" + +#: ../Doc/library/xml.dom.rst:56 +msgid "" +"Once you have a DOM document object, you can access the parts of your XML " +"document through its properties and methods. These properties are defined " +"in the DOM specification; this portion of the reference manual describes the " +"interpretation of the specification in Python." +msgstr "" + +#: ../Doc/library/xml.dom.rst:61 +msgid "" +"The specification provided by the W3C defines the DOM API for Java, " +"ECMAScript, and OMG IDL. The Python mapping defined here is based in large " +"part on the IDL version of the specification, but strict compliance is not " +"required (though implementations are free to support the strict mapping from " +"IDL). See section :ref:`dom-conformance` for a detailed discussion of " +"mapping requirements." +msgstr "" + +#: ../Doc/library/xml.dom.rst:71 +msgid "" +"`Document Object Model (DOM) Level 2 Specification `_" +msgstr "" + +#: ../Doc/library/xml.dom.rst:71 +msgid "The W3C recommendation upon which the Python DOM API is based." +msgstr "" + +#: ../Doc/library/xml.dom.rst:74 ../Doc/library/xml.dom.minidom.rst:104 +msgid "" +"`Document Object Model (DOM) Level 1 Specification `_" +msgstr "" + +#: ../Doc/library/xml.dom.rst:74 ../Doc/library/xml.dom.minidom.rst:105 +msgid "The W3C recommendation for the DOM supported by :mod:`xml.dom.minidom`." +msgstr "" + +#: ../Doc/library/xml.dom.rst:76 +msgid "" +"`Python Language Mapping Specification `_" +msgstr "" + +#: ../Doc/library/xml.dom.rst:77 +msgid "This specifies the mapping from OMG IDL to Python." +msgstr "" + +#: ../Doc/library/xml.dom.rst:83 +msgid "The :mod:`xml.dom` contains the following functions:" +msgstr "" + +#: ../Doc/library/xml.dom.rst:88 +msgid "" +"Register the *factory* function with the name *name*. The factory function " +"should return an object which implements the :class:`DOMImplementation` " +"interface. The factory function can return the same object every time, or a " +"new one for each call, as appropriate for the specific implementation (e.g. " +"if that implementation supports some customization)." +msgstr "" + +#: ../Doc/library/xml.dom.rst:97 +msgid "" +"Return a suitable DOM implementation. The *name* is either well-known, the " +"module name of a DOM implementation, or ``None``. If it is not ``None``, " +"imports the corresponding module and returns a :class:`DOMImplementation` " +"object if the import succeeds. If no name is given, and if the environment " +"variable :envvar:`PYTHON_DOM` is set, this variable is used to find the " +"implementation." +msgstr "" + +#: ../Doc/library/xml.dom.rst:103 +msgid "" +"If name is not given, this examines the available implementations to find " +"one with the required feature set. If no implementation can be found, raise " +"an :exc:`ImportError`. The features list must be a sequence of ``(feature, " +"version)`` pairs which are passed to the :meth:`hasFeature` method on " +"available :class:`DOMImplementation` objects." +msgstr "" + +#: ../Doc/library/xml.dom.rst:109 +msgid "Some convenience constants are also provided:" +msgstr "" + +#: ../Doc/library/xml.dom.rst:114 +msgid "" +"The value used to indicate that no namespace is associated with a node in " +"the DOM. This is typically found as the :attr:`namespaceURI` of a node, or " +"used as the *namespaceURI* parameter to a namespaces-specific method." +msgstr "" + +#: ../Doc/library/xml.dom.rst:121 +msgid "" +"The namespace URI associated with the reserved prefix ``xml``, as defined by " +"`Namespaces in XML `_ (section 4)." +msgstr "" + +#: ../Doc/library/xml.dom.rst:127 +msgid "" +"The namespace URI for namespace declarations, as defined by `Document Object " +"Model (DOM) Level 2 Core Specification `_ (section 1.1.8)." +msgstr "" + +#: ../Doc/library/xml.dom.rst:134 +msgid "" +"The URI of the XHTML namespace as defined by `XHTML 1.0: The Extensible " +"HyperText Markup Language `_ (section 3.1.1)." +msgstr "" + +#: ../Doc/library/xml.dom.rst:138 +msgid "" +"In addition, :mod:`xml.dom` contains a base :class:`Node` class and the DOM " +"exception classes. The :class:`Node` class provided by this module does not " +"implement any of the methods or attributes defined by the DOM specification; " +"concrete DOM implementations must provide those. The :class:`Node` class " +"provided as part of this module does provide the constants used for the :" +"attr:`nodeType` attribute on concrete :class:`Node` objects; they are " +"located within the class rather than at the module level to conform with the " +"DOM specifications." +msgstr "" + +#: ../Doc/library/xml.dom.rst:153 +msgid "Objects in the DOM" +msgstr "" + +#: ../Doc/library/xml.dom.rst:155 +msgid "" +"The definitive documentation for the DOM is the DOM specification from the " +"W3C." +msgstr "" + +#: ../Doc/library/xml.dom.rst:157 +msgid "" +"Note that DOM attributes may also be manipulated as nodes instead of as " +"simple strings. It is fairly rare that you must do this, however, so this " +"usage is not yet documented." +msgstr "" + +#: ../Doc/library/xml.dom.rst:162 +msgid "Interface" +msgstr "" + +#: ../Doc/library/xml.dom.rst:162 +msgid "Section" +msgstr "" + +#: ../Doc/library/xml.dom.rst:164 ../Doc/library/xml.dom.minidom.rst:232 +msgid ":class:`DOMImplementation`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:164 +msgid ":ref:`dom-implementation-objects`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:164 +msgid "Interface to the underlying implementation." +msgstr "" + +#: ../Doc/library/xml.dom.rst:167 +msgid ":class:`Node`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:167 +msgid ":ref:`dom-node-objects`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:167 +msgid "Base interface for most objects in a document." +msgstr "" + +#: ../Doc/library/xml.dom.rst:170 +msgid ":class:`NodeList`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:170 +msgid ":ref:`dom-nodelist-objects`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:170 +msgid "Interface for a sequence of nodes." +msgstr "" + +#: ../Doc/library/xml.dom.rst:173 ../Doc/library/xml.dom.minidom.rst:230 +msgid ":class:`DocumentType`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:173 +msgid ":ref:`dom-documenttype-objects`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:173 +msgid "Information about the declarations needed to process a document." +msgstr "" + +#: ../Doc/library/xml.dom.rst:177 +msgid ":class:`Document`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:177 +msgid ":ref:`dom-document-objects`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:177 +msgid "Object which represents an entire document." +msgstr "" + +#: ../Doc/library/xml.dom.rst:180 +msgid ":class:`Element`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:180 +msgid ":ref:`dom-element-objects`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:180 +msgid "Element nodes in the document hierarchy." +msgstr "" + +#: ../Doc/library/xml.dom.rst:183 +msgid ":class:`Attr`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:183 +msgid ":ref:`dom-attr-objects`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:183 +msgid "Attribute value nodes on element nodes." +msgstr "" + +#: ../Doc/library/xml.dom.rst:186 +msgid ":class:`Comment`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:186 +msgid ":ref:`dom-comment-objects`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:186 +msgid "Representation of comments in the source document." +msgstr "" + +#: ../Doc/library/xml.dom.rst:189 +msgid ":class:`Text`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:189 +msgid ":ref:`dom-text-objects`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:189 +msgid "Nodes containing textual content from the document." +msgstr "" + +#: ../Doc/library/xml.dom.rst:192 +msgid ":class:`ProcessingInstruction`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:192 +msgid ":ref:`dom-pi-objects`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:192 +msgid "Processing instruction representation." +msgstr "" + +#: ../Doc/library/xml.dom.rst:196 +msgid "" +"An additional section describes the exceptions defined for working with the " +"DOM in Python." +msgstr "" + +#: ../Doc/library/xml.dom.rst:203 +msgid "DOMImplementation Objects" +msgstr "" + +#: ../Doc/library/xml.dom.rst:205 +msgid "" +"The :class:`DOMImplementation` interface provides a way for applications to " +"determine the availability of particular features in the DOM they are using. " +"DOM Level 2 added the ability to create new :class:`Document` and :class:" +"`DocumentType` objects using the :class:`DOMImplementation` as well." +msgstr "" + +#: ../Doc/library/xml.dom.rst:213 +msgid "" +"Return true if the feature identified by the pair of strings *feature* and " +"*version* is implemented." +msgstr "" + +#: ../Doc/library/xml.dom.rst:219 +msgid "" +"Return a new :class:`Document` object (the root of the DOM), with a child :" +"class:`Element` object having the given *namespaceUri* and *qualifiedName*. " +"The *doctype* must be a :class:`DocumentType` object created by :meth:" +"`createDocumentType`, or ``None``. In the Python DOM API, the first two " +"arguments can also be ``None`` in order to indicate that no :class:`Element` " +"child is to be created." +msgstr "" + +#: ../Doc/library/xml.dom.rst:229 +msgid "" +"Return a new :class:`DocumentType` object that encapsulates the given " +"*qualifiedName*, *publicId*, and *systemId* strings, representing the " +"information contained in an XML document type declaration." +msgstr "" + +#: ../Doc/library/xml.dom.rst:237 +msgid "Node Objects" +msgstr "" + +#: ../Doc/library/xml.dom.rst:239 +msgid "" +"All of the components of an XML document are subclasses of :class:`Node`." +msgstr "" + +#: ../Doc/library/xml.dom.rst:244 +msgid "" +"An integer representing the node type. Symbolic constants for the types are " +"on the :class:`Node` object: :const:`ELEMENT_NODE`, :const:" +"`ATTRIBUTE_NODE`, :const:`TEXT_NODE`, :const:`CDATA_SECTION_NODE`, :const:" +"`ENTITY_NODE`, :const:`PROCESSING_INSTRUCTION_NODE`, :const:`COMMENT_NODE`, :" +"const:`DOCUMENT_NODE`, :const:`DOCUMENT_TYPE_NODE`, :const:`NOTATION_NODE`. " +"This is a read-only attribute." +msgstr "" + +#: ../Doc/library/xml.dom.rst:254 +msgid "" +"The parent of the current node, or ``None`` for the document node. The value " +"is always a :class:`Node` object or ``None``. For :class:`Element` nodes, " +"this will be the parent element, except for the root element, in which case " +"it will be the :class:`Document` object. For :class:`Attr` nodes, this is " +"always ``None``. This is a read-only attribute." +msgstr "" + +#: ../Doc/library/xml.dom.rst:263 +msgid "" +"A :class:`NamedNodeMap` of attribute objects. Only elements have actual " +"values for this; others provide ``None`` for this attribute. This is a read-" +"only attribute." +msgstr "" + +#: ../Doc/library/xml.dom.rst:270 +msgid "" +"The node that immediately precedes this one with the same parent. For " +"instance the element with an end-tag that comes just before the *self* " +"element's start-tag. Of course, XML documents are made up of more than just " +"elements so the previous sibling could be text, a comment, or something " +"else. If this node is the first child of the parent, this attribute will be " +"``None``. This is a read-only attribute." +msgstr "" + +#: ../Doc/library/xml.dom.rst:280 +msgid "" +"The node that immediately follows this one with the same parent. See also :" +"attr:`previousSibling`. If this is the last child of the parent, this " +"attribute will be ``None``. This is a read-only attribute." +msgstr "" + +#: ../Doc/library/xml.dom.rst:287 +msgid "" +"A list of nodes contained within this node. This is a read-only attribute." +msgstr "" + +#: ../Doc/library/xml.dom.rst:292 +msgid "" +"The first child of the node, if there are any, or ``None``. This is a read-" +"only attribute." +msgstr "" + +#: ../Doc/library/xml.dom.rst:298 +msgid "" +"The last child of the node, if there are any, or ``None``. This is a read-" +"only attribute." +msgstr "" + +#: ../Doc/library/xml.dom.rst:304 +msgid "" +"The part of the :attr:`tagName` following the colon if there is one, else " +"the entire :attr:`tagName`. The value is a string." +msgstr "" + +#: ../Doc/library/xml.dom.rst:310 +msgid "" +"The part of the :attr:`tagName` preceding the colon if there is one, else " +"the empty string. The value is a string, or ``None``." +msgstr "" + +#: ../Doc/library/xml.dom.rst:316 +msgid "" +"The namespace associated with the element name. This will be a string or " +"``None``. This is a read-only attribute." +msgstr "" + +#: ../Doc/library/xml.dom.rst:322 +msgid "" +"This has a different meaning for each node type; see the DOM specification " +"for details. You can always get the information you would get here from " +"another property such as the :attr:`tagName` property for elements or the :" +"attr:`name` property for attributes. For all node types, the value of this " +"attribute will be either a string or ``None``. This is a read-only " +"attribute." +msgstr "" + +#: ../Doc/library/xml.dom.rst:331 +msgid "" +"This has a different meaning for each node type; see the DOM specification " +"for details. The situation is similar to that with :attr:`nodeName`. The " +"value is a string or ``None``." +msgstr "" + +#: ../Doc/library/xml.dom.rst:338 +msgid "Returns true if the node has any attributes." +msgstr "" + +#: ../Doc/library/xml.dom.rst:343 +msgid "Returns true if the node has any child nodes." +msgstr "" + +#: ../Doc/library/xml.dom.rst:348 +msgid "" +"Returns true if *other* refers to the same node as this node. This is " +"especially useful for DOM implementations which use any sort of proxy " +"architecture (because more than one object can refer to the same node)." +msgstr "" + +#: ../Doc/library/xml.dom.rst:354 +msgid "" +"This is based on a proposed DOM Level 3 API which is still in the \"working " +"draft\" stage, but this particular interface appears uncontroversial. " +"Changes from the W3C will not necessarily affect this method in the Python " +"DOM interface (though any new W3C API for this would also be supported)." +msgstr "" + +#: ../Doc/library/xml.dom.rst:362 +msgid "" +"Add a new child node to this node at the end of the list of children, " +"returning *newChild*. If the node was already in the tree, it is removed " +"first." +msgstr "" + +#: ../Doc/library/xml.dom.rst:369 +msgid "" +"Insert a new child node before an existing child. It must be the case that " +"*refChild* is a child of this node; if not, :exc:`ValueError` is raised. " +"*newChild* is returned. If *refChild* is ``None``, it inserts *newChild* at " +"the end of the children's list." +msgstr "" + +#: ../Doc/library/xml.dom.rst:377 +msgid "" +"Remove a child node. *oldChild* must be a child of this node; if not, :exc:" +"`ValueError` is raised. *oldChild* is returned on success. If *oldChild* " +"will not be used further, its :meth:`unlink` method should be called." +msgstr "" + +#: ../Doc/library/xml.dom.rst:384 +msgid "" +"Replace an existing node with a new node. It must be the case that " +"*oldChild* is a child of this node; if not, :exc:`ValueError` is raised." +msgstr "" + +#: ../Doc/library/xml.dom.rst:390 +msgid "" +"Join adjacent text nodes so that all stretches of text are stored as single :" +"class:`Text` instances. This simplifies processing text from a DOM tree for " +"many applications." +msgstr "" + +#: ../Doc/library/xml.dom.rst:397 +msgid "" +"Clone this node. Setting *deep* means to clone all child nodes as well. " +"This returns the clone." +msgstr "" + +#: ../Doc/library/xml.dom.rst:404 +msgid "NodeList Objects" +msgstr "" + +#: ../Doc/library/xml.dom.rst:406 +msgid "" +"A :class:`NodeList` represents a sequence of nodes. These objects are used " +"in two ways in the DOM Core recommendation: an :class:`Element` object " +"provides one as its list of child nodes, and the :meth:" +"`getElementsByTagName` and :meth:`getElementsByTagNameNS` methods of :class:" +"`Node` return objects with this interface to represent query results." +msgstr "" + +#: ../Doc/library/xml.dom.rst:412 +msgid "" +"The DOM Level 2 recommendation defines one method and one attribute for " +"these objects:" +msgstr "" + +#: ../Doc/library/xml.dom.rst:418 +msgid "" +"Return the *i*'th item from the sequence, if there is one, or ``None``. The " +"index *i* is not allowed to be less than zero or greater than or equal to " +"the length of the sequence." +msgstr "" + +#: ../Doc/library/xml.dom.rst:425 +msgid "The number of nodes in the sequence." +msgstr "" + +#: ../Doc/library/xml.dom.rst:427 +msgid "" +"In addition, the Python DOM interface requires that some additional support " +"is provided to allow :class:`NodeList` objects to be used as Python " +"sequences. All :class:`NodeList` implementations must include support for :" +"meth:`~object.__len__` and :meth:`~object.__getitem__`; this allows " +"iteration over the :class:`NodeList` in :keyword:`for` statements and proper " +"support for the :func:`len` built-in function." +msgstr "" + +#: ../Doc/library/xml.dom.rst:435 +msgid "" +"If a DOM implementation supports modification of the document, the :class:" +"`NodeList` implementation must also support the :meth:`~object.__setitem__` " +"and :meth:`~object.__delitem__` methods." +msgstr "" + +#: ../Doc/library/xml.dom.rst:443 +msgid "DocumentType Objects" +msgstr "" + +#: ../Doc/library/xml.dom.rst:445 +msgid "" +"Information about the notations and entities declared by a document " +"(including the external subset if the parser uses it and can provide the " +"information) is available from a :class:`DocumentType` object. The :class:" +"`DocumentType` for a document is available from the :class:`Document` " +"object's :attr:`doctype` attribute; if there is no ``DOCTYPE`` declaration " +"for the document, the document's :attr:`doctype` attribute will be set to " +"``None`` instead of an instance of this interface." +msgstr "" + +#: ../Doc/library/xml.dom.rst:453 +msgid "" +":class:`DocumentType` is a specialization of :class:`Node`, and adds the " +"following attributes:" +msgstr "" + +#: ../Doc/library/xml.dom.rst:459 +msgid "" +"The public identifier for the external subset of the document type " +"definition. This will be a string or ``None``." +msgstr "" + +#: ../Doc/library/xml.dom.rst:465 +msgid "" +"The system identifier for the external subset of the document type " +"definition. This will be a URI as a string, or ``None``." +msgstr "" + +#: ../Doc/library/xml.dom.rst:471 +msgid "" +"A string giving the complete internal subset from the document. This does " +"not include the brackets which enclose the subset. If the document has no " +"internal subset, this should be ``None``." +msgstr "" + +#: ../Doc/library/xml.dom.rst:478 +msgid "" +"The name of the root element as given in the ``DOCTYPE`` declaration, if " +"present." +msgstr "" + +#: ../Doc/library/xml.dom.rst:484 +msgid "" +"This is a :class:`NamedNodeMap` giving the definitions of external entities. " +"For entity names defined more than once, only the first definition is " +"provided (others are ignored as required by the XML recommendation). This " +"may be ``None`` if the information is not provided by the parser, or if no " +"entities are defined." +msgstr "" + +#: ../Doc/library/xml.dom.rst:493 +msgid "" +"This is a :class:`NamedNodeMap` giving the definitions of notations. For " +"notation names defined more than once, only the first definition is provided " +"(others are ignored as required by the XML recommendation). This may be " +"``None`` if the information is not provided by the parser, or if no " +"notations are defined." +msgstr "" + +#: ../Doc/library/xml.dom.rst:503 +msgid "Document Objects" +msgstr "" + +#: ../Doc/library/xml.dom.rst:505 +msgid "" +"A :class:`Document` represents an entire XML document, including its " +"constituent elements, attributes, processing instructions, comments etc. " +"Remember that it inherits properties from :class:`Node`." +msgstr "" + +#: ../Doc/library/xml.dom.rst:512 +msgid "The one and only root element of the document." +msgstr "" + +#: ../Doc/library/xml.dom.rst:517 +msgid "" +"Create and return a new element node. The element is not inserted into the " +"document when it is created. You need to explicitly insert it with one of " +"the other methods such as :meth:`insertBefore` or :meth:`appendChild`." +msgstr "" + +#: ../Doc/library/xml.dom.rst:524 +msgid "" +"Create and return a new element with a namespace. The *tagName* may have a " +"prefix. The element is not inserted into the document when it is created. " +"You need to explicitly insert it with one of the other methods such as :meth:" +"`insertBefore` or :meth:`appendChild`." +msgstr "" + +#: ../Doc/library/xml.dom.rst:532 +msgid "" +"Create and return a text node containing the data passed as a parameter. As " +"with the other creation methods, this one does not insert the node into the " +"tree." +msgstr "" + +#: ../Doc/library/xml.dom.rst:539 +msgid "" +"Create and return a comment node containing the data passed as a parameter. " +"As with the other creation methods, this one does not insert the node into " +"the tree." +msgstr "" + +#: ../Doc/library/xml.dom.rst:546 +msgid "" +"Create and return a processing instruction node containing the *target* and " +"*data* passed as parameters. As with the other creation methods, this one " +"does not insert the node into the tree." +msgstr "" + +#: ../Doc/library/xml.dom.rst:553 +msgid "" +"Create and return an attribute node. This method does not associate the " +"attribute node with any particular element. You must use :meth:" +"`setAttributeNode` on the appropriate :class:`Element` object to use the " +"newly created attribute instance." +msgstr "" + +#: ../Doc/library/xml.dom.rst:561 +msgid "" +"Create and return an attribute node with a namespace. The *tagName* may " +"have a prefix. This method does not associate the attribute node with any " +"particular element. You must use :meth:`setAttributeNode` on the " +"appropriate :class:`Element` object to use the newly created attribute " +"instance." +msgstr "" + +#: ../Doc/library/xml.dom.rst:569 +msgid "" +"Search for all descendants (direct children, children's children, etc.) with " +"a particular element type name." +msgstr "" + +#: ../Doc/library/xml.dom.rst:575 +msgid "" +"Search for all descendants (direct children, children's children, etc.) with " +"a particular namespace URI and localname. The localname is the part of the " +"namespace after the prefix." +msgstr "" + +#: ../Doc/library/xml.dom.rst:583 ../Doc/library/xml.etree.elementtree.rst:639 +msgid "Element Objects" +msgstr "" + +#: ../Doc/library/xml.dom.rst:585 +msgid "" +":class:`Element` is a subclass of :class:`Node`, so inherits all the " +"attributes of that class." +msgstr "" + +#: ../Doc/library/xml.dom.rst:591 +msgid "" +"The element type name. In a namespace-using document it may have colons in " +"it. The value is a string." +msgstr "" + +#: ../Doc/library/xml.dom.rst:597 ../Doc/library/xml.dom.rst:602 +msgid "Same as equivalent method in the :class:`Document` class." +msgstr "" + +#: ../Doc/library/xml.dom.rst:607 +msgid "Returns true if the element has an attribute named by *name*." +msgstr "" + +#: ../Doc/library/xml.dom.rst:612 +msgid "" +"Returns true if the element has an attribute named by *namespaceURI* and " +"*localName*." +msgstr "" + +#: ../Doc/library/xml.dom.rst:618 +msgid "" +"Return the value of the attribute named by *name* as a string. If no such " +"attribute exists, an empty string is returned, as if the attribute had no " +"value." +msgstr "" + +#: ../Doc/library/xml.dom.rst:624 +msgid "Return the :class:`Attr` node for the attribute named by *attrname*." +msgstr "" + +#: ../Doc/library/xml.dom.rst:629 +msgid "" +"Return the value of the attribute named by *namespaceURI* and *localName* as " +"a string. If no such attribute exists, an empty string is returned, as if " +"the attribute had no value." +msgstr "" + +#: ../Doc/library/xml.dom.rst:636 +msgid "" +"Return an attribute value as a node, given a *namespaceURI* and *localName*." +msgstr "" + +#: ../Doc/library/xml.dom.rst:641 +msgid "" +"Remove an attribute by name. If there is no matching attribute, a :exc:" +"`NotFoundErr` is raised." +msgstr "" + +#: ../Doc/library/xml.dom.rst:647 +msgid "" +"Remove and return *oldAttr* from the attribute list, if present. If " +"*oldAttr* is not present, :exc:`NotFoundErr` is raised." +msgstr "" + +#: ../Doc/library/xml.dom.rst:653 +msgid "" +"Remove an attribute by name. Note that it uses a localName, not a qname. " +"No exception is raised if there is no matching attribute." +msgstr "" + +#: ../Doc/library/xml.dom.rst:659 +msgid "Set an attribute value from a string." +msgstr "" + +#: ../Doc/library/xml.dom.rst:664 +msgid "" +"Add a new attribute node to the element, replacing an existing attribute if " +"necessary if the :attr:`name` attribute matches. If a replacement occurs, " +"the old attribute node will be returned. If *newAttr* is already in use, :" +"exc:`InuseAttributeErr` will be raised." +msgstr "" + +#: ../Doc/library/xml.dom.rst:672 +msgid "" +"Add a new attribute node to the element, replacing an existing attribute if " +"necessary if the :attr:`namespaceURI` and :attr:`localName` attributes " +"match. If a replacement occurs, the old attribute node will be returned. If " +"*newAttr* is already in use, :exc:`InuseAttributeErr` will be raised." +msgstr "" + +#: ../Doc/library/xml.dom.rst:680 +msgid "" +"Set an attribute value from a string, given a *namespaceURI* and a *qname*. " +"Note that a qname is the whole attribute name. This is different than above." +msgstr "" + +#: ../Doc/library/xml.dom.rst:687 +msgid "Attr Objects" +msgstr "" + +#: ../Doc/library/xml.dom.rst:689 +msgid "" +":class:`Attr` inherits from :class:`Node`, so inherits all its attributes." +msgstr "" + +#: ../Doc/library/xml.dom.rst:694 +msgid "" +"The attribute name. In a namespace-using document it may include a colon." +msgstr "" + +#: ../Doc/library/xml.dom.rst:700 +msgid "" +"The part of the name following the colon if there is one, else the entire " +"name. This is a read-only attribute." +msgstr "" + +#: ../Doc/library/xml.dom.rst:707 +msgid "" +"The part of the name preceding the colon if there is one, else the empty " +"string." +msgstr "" + +#: ../Doc/library/xml.dom.rst:713 +msgid "" +"The text value of the attribute. This is a synonym for the :attr:" +"`nodeValue` attribute." +msgstr "" + +#: ../Doc/library/xml.dom.rst:720 +msgid "NamedNodeMap Objects" +msgstr "" + +#: ../Doc/library/xml.dom.rst:722 +msgid ":class:`NamedNodeMap` does *not* inherit from :class:`Node`." +msgstr "" + +#: ../Doc/library/xml.dom.rst:727 +msgid "The length of the attribute list." +msgstr "" + +#: ../Doc/library/xml.dom.rst:732 +msgid "" +"Return an attribute with a particular index. The order you get the " +"attributes in is arbitrary but will be consistent for the life of a DOM. " +"Each item is an attribute node. Get its value with the :attr:`value` " +"attribute." +msgstr "" + +#: ../Doc/library/xml.dom.rst:736 +msgid "" +"There are also experimental methods that give this class more mapping " +"behavior. You can use them or you can use the standardized :meth:" +"`getAttribute\\*` family of methods on the :class:`Element` objects." +msgstr "" + +#: ../Doc/library/xml.dom.rst:744 +msgid "Comment Objects" +msgstr "" + +#: ../Doc/library/xml.dom.rst:746 +msgid "" +":class:`Comment` represents a comment in the XML document. It is a subclass " +"of :class:`Node`, but cannot have child nodes." +msgstr "" + +#: ../Doc/library/xml.dom.rst:752 +msgid "" +"The content of the comment as a string. The attribute contains all " +"characters between the leading ````, " +"but does not include them." +msgstr "" + +#: ../Doc/library/xml.dom.rst:760 +msgid "Text and CDATASection Objects" +msgstr "" + +#: ../Doc/library/xml.dom.rst:762 +msgid "" +"The :class:`Text` interface represents text in the XML document. If the " +"parser and DOM implementation support the DOM's XML extension, portions of " +"the text enclosed in CDATA marked sections are stored in :class:" +"`CDATASection` objects. These two interfaces are identical, but provide " +"different values for the :attr:`nodeType` attribute." +msgstr "" + +#: ../Doc/library/xml.dom.rst:768 +msgid "" +"These interfaces extend the :class:`Node` interface. They cannot have child " +"nodes." +msgstr "" + +#: ../Doc/library/xml.dom.rst:774 +msgid "The content of the text node as a string." +msgstr "" + +#: ../Doc/library/xml.dom.rst:778 +msgid "" +"The use of a :class:`CDATASection` node does not indicate that the node " +"represents a complete CDATA marked section, only that the content of the " +"node was part of a CDATA section. A single CDATA section may be represented " +"by more than one node in the document tree. There is no way to determine " +"whether two adjacent :class:`CDATASection` nodes represent different CDATA " +"marked sections." +msgstr "" + +#: ../Doc/library/xml.dom.rst:788 +msgid "ProcessingInstruction Objects" +msgstr "" + +#: ../Doc/library/xml.dom.rst:790 +msgid "" +"Represents a processing instruction in the XML document; this inherits from " +"the :class:`Node` interface and cannot have child nodes." +msgstr "" + +#: ../Doc/library/xml.dom.rst:796 +msgid "" +"The content of the processing instruction up to the first whitespace " +"character. This is a read-only attribute." +msgstr "" + +#: ../Doc/library/xml.dom.rst:802 +msgid "" +"The content of the processing instruction following the first whitespace " +"character." +msgstr "" + +#: ../Doc/library/xml.dom.rst:811 +msgid "" +"The DOM Level 2 recommendation defines a single exception, :exc:" +"`DOMException`, and a number of constants that allow applications to " +"determine what sort of error occurred. :exc:`DOMException` instances carry " +"a :attr:`code` attribute that provides the appropriate value for the " +"specific exception." +msgstr "" + +#: ../Doc/library/xml.dom.rst:816 +msgid "" +"The Python DOM interface provides the constants, but also expands the set of " +"exceptions so that a specific exception exists for each of the exception " +"codes defined by the DOM. The implementations must raise the appropriate " +"specific exception, each of which carries the appropriate value for the :" +"attr:`code` attribute." +msgstr "" + +#: ../Doc/library/xml.dom.rst:825 +msgid "" +"Base exception class used for all specific DOM exceptions. This exception " +"class cannot be directly instantiated." +msgstr "" + +#: ../Doc/library/xml.dom.rst:831 +msgid "" +"Raised when a specified range of text does not fit into a string. This is " +"not known to be used in the Python DOM implementations, but may be received " +"from DOM implementations not written in Python." +msgstr "" + +#: ../Doc/library/xml.dom.rst:838 +msgid "" +"Raised when an attempt is made to insert a node where the node type is not " +"allowed." +msgstr "" + +#: ../Doc/library/xml.dom.rst:844 +msgid "" +"Raised when an index or size parameter to a method is negative or exceeds " +"the allowed values." +msgstr "" + +#: ../Doc/library/xml.dom.rst:850 +msgid "" +"Raised when an attempt is made to insert an :class:`Attr` node that is " +"already present elsewhere in the document." +msgstr "" + +#: ../Doc/library/xml.dom.rst:856 +msgid "" +"Raised if a parameter or an operation is not supported on the underlying " +"object." +msgstr "" + +#: ../Doc/library/xml.dom.rst:861 +msgid "" +"This exception is raised when a string parameter contains a character that " +"is not permitted in the context it's being used in by the XML 1.0 " +"recommendation. For example, attempting to create an :class:`Element` node " +"with a space in the element type name will cause this error to be raised." +msgstr "" + +#: ../Doc/library/xml.dom.rst:869 +msgid "Raised when an attempt is made to modify the type of a node." +msgstr "" + +#: ../Doc/library/xml.dom.rst:874 +msgid "" +"Raised when an attempt is made to use an object that is not defined or is no " +"longer usable." +msgstr "" + +#: ../Doc/library/xml.dom.rst:880 +msgid "" +"If an attempt is made to change any object in a way that is not permitted " +"with regard to the `Namespaces in XML `_ recommendation, this exception is raised." +msgstr "" + +#: ../Doc/library/xml.dom.rst:887 +msgid "" +"Exception when a node does not exist in the referenced context. For " +"example, :meth:`NamedNodeMap.removeNamedItem` will raise this if the node " +"passed in does not exist in the map." +msgstr "" + +#: ../Doc/library/xml.dom.rst:894 +msgid "" +"Raised when the implementation does not support the requested type of object " +"or operation." +msgstr "" + +#: ../Doc/library/xml.dom.rst:900 +msgid "" +"This is raised if data is specified for a node which does not support data." +msgstr "" + +#: ../Doc/library/xml.dom.rst:907 +msgid "" +"Raised on attempts to modify an object where modifications are not allowed " +"(such as for read-only nodes)." +msgstr "" + +#: ../Doc/library/xml.dom.rst:913 +msgid "Raised when an invalid or illegal string is specified." +msgstr "" + +#: ../Doc/library/xml.dom.rst:920 +msgid "" +"Raised when a node is inserted in a different document than it currently " +"belongs to, and the implementation does not support migrating the node from " +"one document to the other." +msgstr "" + +#: ../Doc/library/xml.dom.rst:924 +msgid "" +"The exception codes defined in the DOM recommendation map to the exceptions " +"described above according to this table:" +msgstr "" + +#: ../Doc/library/xml.dom.rst:928 +msgid "Exception" +msgstr "" + +#: ../Doc/library/xml.dom.rst:930 +msgid ":const:`DOMSTRING_SIZE_ERR`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:930 +msgid ":exc:`DomstringSizeErr`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:932 +msgid ":const:`HIERARCHY_REQUEST_ERR`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:932 +msgid ":exc:`HierarchyRequestErr`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:934 +msgid ":const:`INDEX_SIZE_ERR`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:934 +msgid ":exc:`IndexSizeErr`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:936 +msgid ":const:`INUSE_ATTRIBUTE_ERR`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:936 +msgid ":exc:`InuseAttributeErr`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:938 +msgid ":const:`INVALID_ACCESS_ERR`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:938 +msgid ":exc:`InvalidAccessErr`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:940 +msgid ":const:`INVALID_CHARACTER_ERR`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:940 +msgid ":exc:`InvalidCharacterErr`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:942 +msgid ":const:`INVALID_MODIFICATION_ERR`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:942 +msgid ":exc:`InvalidModificationErr`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:944 +msgid ":const:`INVALID_STATE_ERR`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:944 +msgid ":exc:`InvalidStateErr`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:946 +msgid ":const:`NAMESPACE_ERR`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:946 +msgid ":exc:`NamespaceErr`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:948 +msgid ":const:`NOT_FOUND_ERR`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:948 +msgid ":exc:`NotFoundErr`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:950 +msgid ":const:`NOT_SUPPORTED_ERR`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:950 +msgid ":exc:`NotSupportedErr`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:952 +msgid ":const:`NO_DATA_ALLOWED_ERR`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:952 +msgid ":exc:`NoDataAllowedErr`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:954 +msgid ":const:`NO_MODIFICATION_ALLOWED_ERR`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:954 +msgid ":exc:`NoModificationAllowedErr`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:956 +msgid ":const:`SYNTAX_ERR`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:956 +msgid ":exc:`SyntaxErr`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:958 +msgid ":const:`WRONG_DOCUMENT_ERR`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:958 +msgid ":exc:`WrongDocumentErr`" +msgstr "" + +#: ../Doc/library/xml.dom.rst:965 +msgid "Conformance" +msgstr "" + +#: ../Doc/library/xml.dom.rst:967 +msgid "" +"This section describes the conformance requirements and relationships " +"between the Python DOM API, the W3C DOM recommendations, and the OMG IDL " +"mapping for Python." +msgstr "" + +#: ../Doc/library/xml.dom.rst:975 +msgid "Type Mapping" +msgstr "" + +#: ../Doc/library/xml.dom.rst:977 +msgid "" +"The IDL types used in the DOM specification are mapped to Python types " +"according to the following table." +msgstr "" + +#: ../Doc/library/xml.dom.rst:981 +msgid "IDL Type" +msgstr "" + +#: ../Doc/library/xml.dom.rst:983 ../Doc/library/xmlrpc.client.rst:89 +msgid "``boolean``" +msgstr "" + +#: ../Doc/library/xml.dom.rst:983 +msgid "``bool`` or ``int``" +msgstr "" + +#: ../Doc/library/xml.dom.rst:985 ../Doc/library/xml.dom.rst:987 +#: ../Doc/library/xml.dom.rst:989 +msgid "``int``" +msgstr "" + +#: ../Doc/library/xml.dom.rst:987 +msgid "``long int``" +msgstr "" + +#: ../Doc/library/xml.dom.rst:989 +msgid "``unsigned int``" +msgstr "" + +#: ../Doc/library/xml.dom.rst:991 +msgid "``DOMString``" +msgstr "" + +#: ../Doc/library/xml.dom.rst:991 +msgid "``str`` or ``bytes``" +msgstr "" + +#: ../Doc/library/xml.dom.rst:993 +msgid "``null``" +msgstr "" + +#: ../Doc/library/xml.dom.rst:999 +msgid "Accessor Methods" +msgstr "" + +#: ../Doc/library/xml.dom.rst:1001 +msgid "" +"The mapping from OMG IDL to Python defines accessor functions for IDL " +"``attribute`` declarations in much the way the Java mapping does. Mapping " +"the IDL declarations ::" +msgstr "" + +#: ../Doc/library/xml.dom.rst:1008 +msgid "" +"yields three accessor functions: a \"get\" method for :attr:`someValue` (:" +"meth:`_get_someValue`), and \"get\" and \"set\" methods for :attr:" +"`anotherValue` (:meth:`_get_anotherValue` and :meth:`_set_anotherValue`). " +"The mapping, in particular, does not require that the IDL attributes are " +"accessible as normal Python attributes: ``object.someValue`` is *not* " +"required to work, and may raise an :exc:`AttributeError`." +msgstr "" + +#: ../Doc/library/xml.dom.rst:1015 +msgid "" +"The Python DOM API, however, *does* require that normal attribute access " +"work. This means that the typical surrogates generated by Python IDL " +"compilers are not likely to work, and wrapper objects may be needed on the " +"client if the DOM objects are accessed via CORBA. While this does require " +"some additional consideration for CORBA DOM clients, the implementers with " +"experience using DOM over CORBA from Python do not consider this a problem. " +"Attributes that are declared ``readonly`` may not restrict write access in " +"all DOM implementations." +msgstr "" + +#: ../Doc/library/xml.dom.rst:1024 +msgid "" +"In the Python DOM API, accessor functions are not required. If provided, " +"they should take the form defined by the Python IDL mapping, but these " +"methods are considered unnecessary since the attributes are accessible " +"directly from Python. \"Set\" accessors should never be provided for " +"``readonly`` attributes." +msgstr "" + +#: ../Doc/library/xml.dom.rst:1029 +msgid "" +"The IDL definitions do not fully embody the requirements of the W3C DOM API, " +"such as the notion of certain objects, such as the return value of :meth:" +"`getElementsByTagName`, being \"live\". The Python DOM API does not require " +"implementations to enforce such requirements." +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:2 +msgid ":mod:`xml.dom.minidom` --- Minimal DOM implementation" +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:11 +msgid "**Source code:** :source:`Lib/xml/dom/minidom.py`" +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:15 +msgid "" +":mod:`xml.dom.minidom` is a minimal implementation of the Document Object " +"Model interface, with an API similar to that in other languages. It is " +"intended to be simpler than the full DOM and also significantly smaller. " +"Users who are not already proficient with the DOM should consider using the :" +"mod:`xml.etree.ElementTree` module for their XML processing instead." +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:24 +msgid "" +"The :mod:`xml.dom.minidom` module is not secure against maliciously " +"constructed data. If you need to parse untrusted or unauthenticated data " +"see :ref:`xml-vulnerabilities`." +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:29 +msgid "" +"DOM applications typically start by parsing some XML into a DOM. With :mod:" +"`xml.dom.minidom`, this is done through the parse functions::" +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:41 +msgid "" +"The :func:`parse` function can take either a filename or an open file object." +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:46 +msgid "" +"Return a :class:`Document` from the given input. *filename_or_file* may be " +"either a file name, or a file-like object. *parser*, if given, must be a " +"SAX2 parser object. This function will change the document handler of the " +"parser and activate namespace support; other parser configuration (like " +"setting an entity resolver) must have been done in advance." +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:52 ../Doc/library/xml.dom.pulldom.rst:83 +msgid "" +"If you have XML in a string, you can use the :func:`parseString` function " +"instead:" +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:58 +msgid "" +"Return a :class:`Document` that represents the *string*. This method creates " +"an :class:`io.StringIO` object for the string and passes that on to :func:" +"`parse`." +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:61 +msgid "" +"Both functions return a :class:`Document` object representing the content of " +"the document." +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:64 +msgid "" +"What the :func:`parse` and :func:`parseString` functions do is connect an " +"XML parser with a \"DOM builder\" that can accept parse events from any SAX " +"parser and convert them into a DOM tree. The name of the functions are " +"perhaps misleading, but are easy to grasp when learning the interfaces. The " +"parsing of the document will be completed before these functions return; " +"it's simply that these functions do not provide a parser implementation " +"themselves." +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:71 +msgid "" +"You can also create a :class:`Document` by calling a method on a \"DOM " +"Implementation\" object. You can get this object either by calling the :" +"func:`getDOMImplementation` function in the :mod:`xml.dom` package or the :" +"mod:`xml.dom.minidom` module. Once you have a :class:`Document`, you can " +"add child nodes to it to populate the DOM::" +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:86 +msgid "" +"Once you have a DOM document object, you can access the parts of your XML " +"document through its properties and methods. These properties are defined " +"in the DOM specification. The main property of the document object is the :" +"attr:`documentElement` property. It gives you the main element in the XML " +"document: the one that holds all others. Here is an example program::" +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:95 +msgid "" +"When you are finished with a DOM tree, you may optionally call the :meth:" +"`unlink` method to encourage early cleanup of the now-unneeded objects. :" +"meth:`unlink` is an :mod:`xml.dom.minidom`\\ -specific extension to the DOM " +"API that renders the node and its descendants are essentially useless. " +"Otherwise, Python's garbage collector will eventually take care of the " +"objects in the tree." +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:111 +msgid "DOM Objects" +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:113 +msgid "" +"The definition of the DOM API for Python is given as part of the :mod:`xml." +"dom` module documentation. This section lists the differences between the " +"API and :mod:`xml.dom.minidom`." +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:120 +msgid "" +"Break internal references within the DOM so that it will be garbage " +"collected on versions of Python without cyclic GC. Even when cyclic GC is " +"available, using this can make large amounts of memory available sooner, so " +"calling this on DOM objects as soon as they are no longer needed is good " +"practice. This only needs to be called on the :class:`Document` object, but " +"may be called on child nodes to discard children of that node." +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:127 +msgid "" +"You can avoid calling this method explicitly by using the :keyword:`with` " +"statement. The following code will automatically unlink *dom* when the :" +"keyword:`with` block is exited::" +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:137 +msgid "" +"Write XML to the writer object. The writer should have a :meth:`write` " +"method which matches that of the file object interface. The *indent* " +"parameter is the indentation of the current node. The *addindent* parameter " +"is the incremental indentation to use for subnodes of the current one. The " +"*newl* parameter specifies the string to use to terminate newlines." +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:143 +msgid "" +"For the :class:`Document` node, an additional keyword argument *encoding* " +"can be used to specify the encoding field of the XML header." +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:149 +msgid "" +"Return a string or byte string containing the XML represented by the DOM " +"node." +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:152 +msgid "" +"With an explicit *encoding* [1]_ argument, the result is a byte string in " +"the specified encoding. With no *encoding* argument, the result is a Unicode " +"string, and the XML declaration in the resulting string does not specify an " +"encoding. Encoding this string in an encoding other than UTF-8 is likely " +"incorrect, since UTF-8 is the default encoding of XML." +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:161 +msgid "" +"Return a pretty-printed version of the document. *indent* specifies the " +"indentation string and defaults to a tabulator; *newl* specifies the string " +"emitted at the end of each line and defaults to ``\\n``." +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:165 +msgid "" +"The *encoding* argument behaves like the corresponding argument of :meth:" +"`toxml`." +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:172 +msgid "DOM Example" +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:174 +msgid "" +"This example program is a fairly realistic example of a simple program. In " +"this particular case, we do not take much advantage of the flexibility of " +"the DOM." +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:183 +msgid "minidom and the DOM standard" +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:185 +msgid "" +"The :mod:`xml.dom.minidom` module is essentially a DOM 1.0-compatible DOM " +"with some DOM 2 features (primarily namespace features)." +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:188 +msgid "" +"Usage of the DOM interface in Python is straight-forward. The following " +"mapping rules apply:" +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:191 +msgid "" +"Interfaces are accessed through instance objects. Applications should not " +"instantiate the classes themselves; they should use the creator functions " +"available on the :class:`Document` object. Derived interfaces support all " +"operations (and attributes) from the base interfaces, plus any new " +"operations." +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:196 +msgid "" +"Operations are used as methods. Since the DOM uses only :keyword:`in` " +"parameters, the arguments are passed in normal order (from left to right). " +"There are no optional arguments. ``void`` operations return ``None``." +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:200 +msgid "" +"IDL attributes map to instance attributes. For compatibility with the OMG " +"IDL language mapping for Python, an attribute ``foo`` can also be accessed " +"through accessor methods :meth:`_get_foo` and :meth:`_set_foo`. " +"``readonly`` attributes must not be changed; this is not enforced at runtime." +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:205 +msgid "" +"The types ``short int``, ``unsigned int``, ``unsigned long long``, and " +"``boolean`` all map to Python integer objects." +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:208 +msgid "" +"The type ``DOMString`` maps to Python strings. :mod:`xml.dom.minidom` " +"supports either bytes or strings, but will normally produce strings. Values " +"of type ``DOMString`` may also be ``None`` where allowed to have the IDL " +"``null`` value by the DOM specification from the W3C." +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:213 +msgid "" +"``const`` declarations map to variables in their respective scope (e.g. " +"``xml.dom.minidom.Node.PROCESSING_INSTRUCTION_NODE``); they must not be " +"changed." +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:216 +msgid "" +"``DOMException`` is currently not supported in :mod:`xml.dom.minidom`. " +"Instead, :mod:`xml.dom.minidom` uses standard Python exceptions such as :exc:" +"`TypeError` and :exc:`AttributeError`." +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:220 +msgid "" +":class:`NodeList` objects are implemented using Python's built-in list type. " +"These objects provide the interface defined in the DOM specification, but " +"with earlier versions of Python they do not support the official API. They " +"are, however, much more \"Pythonic\" than the interface defined in the W3C " +"recommendations." +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:226 +msgid "" +"The following interfaces have no implementation in :mod:`xml.dom.minidom`:" +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:228 +msgid ":class:`DOMTimeStamp`" +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:234 +msgid ":class:`CharacterData`" +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:236 +msgid ":class:`CDATASection`" +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:238 +msgid ":class:`Notation`" +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:240 +msgid ":class:`Entity`" +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:242 +msgid ":class:`EntityReference`" +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:244 +msgid ":class:`DocumentFragment`" +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:246 +msgid "" +"Most of these reflect information in the XML document that is not of general " +"utility to most DOM users." +msgstr "" + +#: ../Doc/library/xml.dom.minidom.rst:251 +msgid "" +"The encoding name included in the XML output should conform to the " +"appropriate standards. For example, \"UTF-8\" is valid, but \"UTF8\" is not " +"valid in an XML document's declaration, even though Python accepts it as an " +"encoding name. See https://www.w3.org/TR/2006/REC-xml11-20060816/#NT-" +"EncodingDecl and https://www.iana.org/assignments/character-sets/character-" +"sets.xhtml." +msgstr "" + +#: ../Doc/library/xml.dom.pulldom.rst:2 +msgid ":mod:`xml.dom.pulldom` --- Support for building partial DOM trees" +msgstr "" + +#: ../Doc/library/xml.dom.pulldom.rst:9 +msgid "**Source code:** :source:`Lib/xml/dom/pulldom.py`" +msgstr "" + +#: ../Doc/library/xml.dom.pulldom.rst:13 +msgid "" +"The :mod:`xml.dom.pulldom` module provides a \"pull parser\" which can also " +"be asked to produce DOM-accessible fragments of the document where " +"necessary. The basic concept involves pulling \"events\" from a stream of " +"incoming XML and processing them. In contrast to SAX which also employs an " +"event-driven processing model together with callbacks, the user of a pull " +"parser is responsible for explicitly pulling events from the stream, looping " +"over those events until either processing is finished or an error condition " +"occurs." +msgstr "" + +#: ../Doc/library/xml.dom.pulldom.rst:24 +msgid "" +"The :mod:`xml.dom.pulldom` module is not secure against maliciously " +"constructed data. If you need to parse untrusted or unauthenticated data " +"see :ref:`xml-vulnerabilities`." +msgstr "" + +#: ../Doc/library/xml.dom.pulldom.rst:40 +msgid "``event`` is a constant and can be one of:" +msgstr "" + +#: ../Doc/library/xml.dom.pulldom.rst:42 +msgid ":data:`START_ELEMENT`" +msgstr "" + +#: ../Doc/library/xml.dom.pulldom.rst:43 +msgid ":data:`END_ELEMENT`" +msgstr "" + +#: ../Doc/library/xml.dom.pulldom.rst:44 +msgid ":data:`COMMENT`" +msgstr "" + +#: ../Doc/library/xml.dom.pulldom.rst:45 +msgid ":data:`START_DOCUMENT`" +msgstr "" + +#: ../Doc/library/xml.dom.pulldom.rst:46 +msgid ":data:`END_DOCUMENT`" +msgstr "" + +#: ../Doc/library/xml.dom.pulldom.rst:47 +msgid ":data:`CHARACTERS`" +msgstr "" + +#: ../Doc/library/xml.dom.pulldom.rst:48 +msgid ":data:`PROCESSING_INSTRUCTION`" +msgstr "" + +#: ../Doc/library/xml.dom.pulldom.rst:49 +msgid ":data:`IGNORABLE_WHITESPACE`" +msgstr "" + +#: ../Doc/library/xml.dom.pulldom.rst:51 +msgid "" +"``node`` is an object of type :class:`xml.dom.minidom.Document`, :class:`xml." +"dom.minidom.Element` or :class:`xml.dom.minidom.Text`." +msgstr "" + +#: ../Doc/library/xml.dom.pulldom.rst:54 +msgid "" +"Since the document is treated as a \"flat\" stream of events, the document " +"\"tree\" is implicitly traversed and the desired elements are found " +"regardless of their depth in the tree. In other words, one does not need to " +"consider hierarchical issues such as recursive searching of the document " +"nodes, although if the context of elements were important, one would either " +"need to maintain some context-related state (i.e. remembering where one is " +"in the document at any given point) or to make use of the :func:" +"`DOMEventStream.expandNode` method and switch to DOM-related processing." +msgstr "" + +#: ../Doc/library/xml.dom.pulldom.rst:66 ../Doc/library/xml.dom.pulldom.rst:71 +msgid "Subclass of :class:`xml.sax.handler.ContentHandler`." +msgstr "" + +#: ../Doc/library/xml.dom.pulldom.rst:76 +msgid "" +"Return a :class:`DOMEventStream` from the given input. *stream_or_string* " +"may be either a file name, or a file-like object. *parser*, if given, must " +"be an :class:`~xml.sax.xmlreader.XMLReader` object. This function will " +"change the document handler of the parser and activate namespace support; " +"other parser configuration (like setting an entity resolver) must have been " +"done in advance." +msgstr "" + +#: ../Doc/library/xml.dom.pulldom.rst:87 +msgid "" +"Return a :class:`DOMEventStream` that represents the (Unicode) *string*." +msgstr "" + +#: ../Doc/library/xml.dom.pulldom.rst:91 +msgid "Default value for the *bufsize* parameter to :func:`parse`." +msgstr "" + +#: ../Doc/library/xml.dom.pulldom.rst:93 +msgid "" +"The value of this variable can be changed before calling :func:`parse` and " +"the new value will take effect." +msgstr "" + +#: ../Doc/library/xml.dom.pulldom.rst:99 +msgid "DOMEventStream Objects" +msgstr "" + +#: ../Doc/library/xml.dom.pulldom.rst:106 +msgid "" +"Return a tuple containing *event* and the current *node* as :class:`xml.dom." +"minidom.Document` if event equals :data:`START_DOCUMENT`, :class:`xml.dom." +"minidom.Element` if event equals :data:`START_ELEMENT` or :data:" +"`END_ELEMENT` or :class:`xml.dom.minidom.Text` if event equals :data:" +"`CHARACTERS`. The current node does not contain informations about its " +"children, unless :func:`expandNode` is called." +msgstr "" + +#: ../Doc/library/xml.dom.pulldom.rst:116 +msgid "Expands all children of *node* into *node*. Example::" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:2 +msgid ":mod:`xml.etree.ElementTree` --- The ElementTree XML API" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:9 +msgid "**Source code:** :source:`Lib/xml/etree/ElementTree.py`" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:13 +msgid "" +"The :mod:`xml.etree.ElementTree` module implements a simple and efficient " +"API for parsing and creating XML data." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:16 +msgid "" +"This module will use a fast implementation whenever available. The :mod:`xml." +"etree.cElementTree` module is deprecated." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:23 +msgid "" +"The :mod:`xml.etree.ElementTree` module is not secure against maliciously " +"constructed data. If you need to parse untrusted or unauthenticated data " +"see :ref:`xml-vulnerabilities`." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:30 +msgid "" +"This is a short tutorial for using :mod:`xml.etree.ElementTree` (``ET`` in " +"short). The goal is to demonstrate some of the building blocks and basic " +"concepts of the module." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:35 +msgid "XML tree and elements" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:37 +msgid "" +"XML is an inherently hierarchical data format, and the most natural way to " +"represent it is with a tree. ``ET`` has two classes for this purpose - :" +"class:`ElementTree` represents the whole XML document as a tree, and :class:" +"`Element` represents a single node in this tree. Interactions with the " +"whole document (reading and writing to/from files) are usually done on the :" +"class:`ElementTree` level. Interactions with a single XML element and its " +"sub-elements are done on the :class:`Element` level." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:48 +msgid "Parsing XML" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:50 +msgid "" +"We'll be using the following XML document as the sample data for this " +"section:" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:78 +msgid "We can import this data by reading from a file::" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:84 +msgid "Or directly from a string::" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:88 +msgid "" +":func:`fromstring` parses XML from a string directly into an :class:" +"`Element`, which is the root element of the parsed tree. Other parsing " +"functions may create an :class:`ElementTree`. Check the documentation to be " +"sure." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:92 +msgid "" +"As an :class:`Element`, ``root`` has a tag and a dictionary of attributes::" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:99 +msgid "It also has children nodes over which we can iterate::" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:108 +msgid "Children are nested, and we can access specific child nodes by index::" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:116 +msgid "" +"Not all elements of the XML input will end up as elements of the parsed " +"tree. Currently, this module skips over any XML comments, processing " +"instructions, and document type declarations in the input. Nevertheless, " +"trees built using this module's API rather than parsing from XML text can " +"have comments and processing instructions in them; they will be included " +"when generating XML output. A document type declaration may be accessed by " +"passing a custom :class:`TreeBuilder` instance to the :class:`XMLParser` " +"constructor." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:130 +msgid "Pull API for non-blocking parsing" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:132 +msgid "" +"Most parsing functions provided by this module require the whole document to " +"be read at once before returning any result. It is possible to use an :" +"class:`XMLParser` and feed data into it incrementally, but it is a push API " +"that calls methods on a callback target, which is too low-level and " +"inconvenient for most needs. Sometimes what the user really wants is to be " +"able to parse XML incrementally, without blocking operations, while enjoying " +"the convenience of fully constructed :class:`Element` objects." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:140 +msgid "" +"The most powerful tool for doing this is :class:`XMLPullParser`. It does " +"not require a blocking read to obtain the XML data, and is instead fed with " +"data incrementally with :meth:`XMLPullParser.feed` calls. To get the parsed " +"XML elements, call :meth:`XMLPullParser.read_events`. Here is an example::" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:156 +msgid "" +"The obvious use case is applications that operate in a non-blocking fashion " +"where the XML data is being received from a socket or read incrementally " +"from some storage device. In such cases, blocking reads are unacceptable." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:160 +msgid "" +"Because it's so flexible, :class:`XMLPullParser` can be inconvenient to use " +"for simpler use-cases. If you don't mind your application blocking on " +"reading XML data but would still like to have incremental parsing " +"capabilities, take a look at :func:`iterparse`. It can be useful when " +"you're reading a large XML document and don't want to hold it wholly in " +"memory." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:167 +msgid "Finding interesting elements" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:169 +msgid "" +":class:`Element` has some useful methods that help iterate recursively over " +"all the sub-tree below it (its children, their children, and so on). For " +"example, :meth:`Element.iter`::" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:182 +msgid "" +":meth:`Element.findall` finds only elements with a tag which are direct " +"children of the current element. :meth:`Element.find` finds the *first* " +"child with a particular tag, and :attr:`Element.text` accesses the element's " +"text content. :meth:`Element.get` accesses the element's attributes::" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:196 +msgid "" +"More sophisticated specification of which elements to look for is possible " +"by using :ref:`XPath `." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:200 +msgid "Modifying an XML File" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:202 +msgid "" +":class:`ElementTree` provides a simple way to build XML documents and write " +"them to files. The :meth:`ElementTree.write` method serves this purpose." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:205 +msgid "" +"Once created, an :class:`Element` object may be manipulated by directly " +"changing its fields (such as :attr:`Element.text`), adding and modifying " +"attributes (:meth:`Element.set` method), as well as adding new children (for " +"example with :meth:`Element.append`)." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:210 +msgid "" +"Let's say we want to add one to each country's rank, and add an ``updated`` " +"attribute to the rank element::" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:220 +#: ../Doc/library/xml.etree.elementtree.rst:258 +msgid "Our XML now looks like this:" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:248 +msgid "" +"We can remove elements using :meth:`Element.remove`. Let's say we want to " +"remove all countries with a rank higher than 50::" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:280 +msgid "Building XML documents" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:282 +msgid "" +"The :func:`SubElement` function also provides a convenient way to create new " +"sub-elements for a given element::" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:293 +msgid "Parsing XML with Namespaces" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:295 +msgid "" +"If the XML input has `namespaces `__, tags and attributes with prefixes in the form ``prefix:" +"sometag`` get expanded to ``{uri}sometag`` where the *prefix* is replaced by " +"the full *URI*. Also, if there is a `default namespace `__, that full URI gets prepended " +"to all of the non-prefixed tags." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:303 +msgid "" +"Here is an XML example that incorporates two namespaces, one with the prefix " +"\"fictional\" and the other serving as the default namespace:" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:324 +msgid "" +"One way to search and explore this XML example is to manually add the URI to " +"every tag or attribute in the xpath of a :meth:`~Element.find` or :meth:" +"`~Element.findall`::" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:335 +msgid "" +"A better way to search the namespaced XML example is to create a dictionary " +"with your own prefixes and use those in the search functions::" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:347 +msgid "These two approaches both output::" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:359 +msgid "Additional resources" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:361 +msgid "" +"See http://effbot.org/zone/element-index.htm for tutorials and links to " +"other docs." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:368 +msgid "XPath support" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:370 +msgid "" +"This module provides limited support for `XPath expressions `_ for locating elements in a tree. The goal is to support a " +"small subset of the abbreviated syntax; a full XPath engine is outside the " +"scope of the module." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:378 +msgid "" +"Here's an example that demonstrates some of the XPath capabilities of the " +"module. We'll be using the ``countrydata`` XML document from the :ref:" +"`Parsing XML ` section::" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:403 +msgid "Supported XPath syntax" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:410 +msgid "``tag``" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:410 +msgid "" +"Selects all child elements with the given tag. For example, ``spam`` selects " +"all child elements named ``spam``, and ``spam/egg`` selects all " +"grandchildren named ``egg`` in all children named ``spam``." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:416 +msgid "" +"Selects all child elements. For example, ``*/egg`` selects all " +"grandchildren named ``egg``." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:419 +msgid "" +"Selects the current node. This is mostly useful at the beginning of the " +"path, to indicate that it's a relative path." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:423 +msgid "``//``" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:423 +msgid "" +"Selects all subelements, on all levels beneath the current element. For " +"example, ``.//egg`` selects all ``egg`` elements in the entire tree." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:427 +msgid "``..``" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:427 +msgid "" +"Selects the parent element. Returns ``None`` if the path attempts to reach " +"the ancestors of the start element (the element ``find`` was called on)." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:431 +msgid "``[@attrib]``" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:431 +msgid "Selects all elements that have the given attribute." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:433 +msgid "``[@attrib='value']``" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:433 +msgid "" +"Selects all elements for which the given attribute has the given value. The " +"value cannot contain quotes." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:437 +msgid "``[tag]``" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:437 +msgid "" +"Selects all elements that have a child named ``tag``. Only immediate " +"children are supported." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:440 +msgid "``[tag='text']``" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:440 +msgid "" +"Selects all elements that have a child named ``tag`` whose complete text " +"content, including descendants, equals the given ``text``." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:444 +msgid "``[position]``" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:444 +msgid "" +"Selects all elements that are located at the given position. The position " +"can be either an integer (1 is the first position), the expression " +"``last()`` (for the last position), or a position relative to the last " +"position (e.g. ``last()-1``)." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:451 +msgid "" +"Predicates (expressions within square brackets) must be preceded by a tag " +"name, an asterisk, or another predicate. ``position`` predicates must be " +"preceded by a tag name." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:466 +msgid "" +"Comment element factory. This factory function creates a special element " +"that will be serialized as an XML comment by the standard serializer. The " +"comment string can be either a bytestring or a Unicode string. *text* is a " +"string containing the comment string. Returns an element instance " +"representing a comment." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:472 +msgid "" +"Note that :class:`XMLParser` skips over comments in the input instead of " +"creating comment objects for them. An :class:`ElementTree` will only contain " +"comment nodes if they have been inserted into to the tree using one of the :" +"class:`Element` methods." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:479 +msgid "" +"Writes an element tree or element structure to sys.stdout. This function " +"should be used for debugging only." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:482 +msgid "" +"The exact output format is implementation dependent. In this version, it's " +"written as an ordinary XML file." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:485 +msgid "*elem* is an element tree or an individual element." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:490 +msgid "" +"Parses an XML section from a string constant. Same as :func:`XML`. *text* " +"is a string containing XML data. Returns an :class:`Element` instance." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:496 +msgid "" +"Parses an XML document from a sequence of string fragments. *sequence* is a " +"list or other sequence containing XML data fragments. *parser* is an " +"optional parser instance. If not given, the standard :class:`XMLParser` " +"parser is used. Returns an :class:`Element` instance." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:506 +msgid "" +"Checks if an object appears to be a valid element object. *element* is an " +"element instance. Returns a true value if this is an element object." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:512 +msgid "" +"Parses an XML section into an element tree incrementally, and reports what's " +"going on to the user. *source* is a filename or :term:`file object` " +"containing XML data. *events* is a sequence of events to report back. The " +"supported events are the strings ``\"start\"``, ``\"end\"``, ``\"start-ns" +"\"`` and ``\"end-ns\"`` (the \"ns\" events are used to get detailed " +"namespace information). If *events* is omitted, only ``\"end\"`` events are " +"reported. *parser* is an optional parser instance. If not given, the " +"standard :class:`XMLParser` parser is used. *parser* must be a subclass of :" +"class:`XMLParser` and can only use the default :class:`TreeBuilder` as a " +"target. Returns an :term:`iterator` providing ``(event, elem)`` pairs." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:523 +msgid "" +"Note that while :func:`iterparse` builds the tree incrementally, it issues " +"blocking reads on *source* (or the file it names). As such, it's unsuitable " +"for applications where blocking reads can't be made. For fully non-blocking " +"parsing, see :class:`XMLPullParser`." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:530 +msgid "" +":func:`iterparse` only guarantees that it has seen the \">\" character of a " +"starting tag when it emits a \"start\" event, so the attributes are defined, " +"but the contents of the text and tail attributes are undefined at that " +"point. The same applies to the element children; they may or may not be " +"present." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:536 +#: ../Doc/library/xml.etree.elementtree.rst:1170 +msgid "If you need a fully populated element, look for \"end\" events instead." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:538 +msgid "The *parser* argument." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:543 +msgid "" +"Parses an XML section into an element tree. *source* is a filename or file " +"object containing XML data. *parser* is an optional parser instance. If " +"not given, the standard :class:`XMLParser` parser is used. Returns an :" +"class:`ElementTree` instance." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:551 +msgid "" +"PI element factory. This factory function creates a special element that " +"will be serialized as an XML processing instruction. *target* is a string " +"containing the PI target. *text* is a string containing the PI contents, if " +"given. Returns an element instance, representing a processing instruction." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:556 +msgid "" +"Note that :class:`XMLParser` skips over processing instructions in the input " +"instead of creating comment objects for them. An :class:`ElementTree` will " +"only contain processing instruction nodes if they have been inserted into to " +"the tree using one of the :class:`Element` methods." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:564 +msgid "" +"Registers a namespace prefix. The registry is global, and any existing " +"mapping for either the given prefix or the namespace URI will be removed. " +"*prefix* is a namespace prefix. *uri* is a namespace uri. Tags and " +"attributes in this namespace will be serialized with the given prefix, if at " +"all possible." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:575 +msgid "" +"Subelement factory. This function creates an element instance, and appends " +"it to an existing element." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:578 +msgid "" +"The element name, attribute names, and attribute values can be either " +"bytestrings or Unicode strings. *parent* is the parent element. *tag* is " +"the subelement name. *attrib* is an optional dictionary, containing element " +"attributes. *extra* contains additional attributes, given as keyword " +"arguments. Returns an element instance." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:588 +msgid "" +"Generates a string representation of an XML element, including all " +"subelements. *element* is an :class:`Element` instance. *encoding* [1]_ is " +"the output encoding (default is US-ASCII). Use ``encoding=\"unicode\"`` to " +"generate a Unicode string (otherwise, a bytestring is generated). *method* " +"is either ``\"xml\"``, ``\"html\"`` or ``\"text\"`` (default is ``\"xml" +"\"``). *short_empty_elements* has the same meaning as in :meth:`ElementTree." +"write`. Returns an (optionally) encoded string containing the XML data." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:596 +#: ../Doc/library/xml.etree.elementtree.rst:615 +#: ../Doc/library/xml.etree.elementtree.rst:942 +#: ../Doc/library/xml.sax.utils.rst:69 +msgid "The *short_empty_elements* parameter." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:603 +msgid "" +"Generates a string representation of an XML element, including all " +"subelements. *element* is an :class:`Element` instance. *encoding* [1]_ is " +"the output encoding (default is US-ASCII). Use ``encoding=\"unicode\"`` to " +"generate a Unicode string (otherwise, a bytestring is generated). *method* " +"is either ``\"xml\"``, ``\"html\"`` or ``\"text\"`` (default is ``\"xml" +"\"``). *short_empty_elements* has the same meaning as in :meth:`ElementTree." +"write`. Returns a list of (optionally) encoded strings containing the XML " +"data. It does not guarantee any specific sequence, except that ``b\"\"." +"join(tostringlist(element)) == tostring(element)``." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:621 +msgid "" +"Parses an XML section from a string constant. This function can be used to " +"embed \"XML literals\" in Python code. *text* is a string containing XML " +"data. *parser* is an optional parser instance. If not given, the standard :" +"class:`XMLParser` parser is used. Returns an :class:`Element` instance." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:629 +msgid "" +"Parses an XML section from a string constant, and also returns a dictionary " +"which maps from element id:s to elements. *text* is a string containing XML " +"data. *parser* is an optional parser instance. If not given, the standard :" +"class:`XMLParser` parser is used. Returns a tuple containing an :class:" +"`Element` instance and a dictionary." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:643 +msgid "" +"Element class. This class defines the Element interface, and provides a " +"reference implementation of this interface." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:646 +msgid "" +"The element name, attribute names, and attribute values can be either " +"bytestrings or Unicode strings. *tag* is the element name. *attrib* is an " +"optional dictionary, containing element attributes. *extra* contains " +"additional attributes, given as keyword arguments." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:654 +msgid "" +"A string identifying what kind of data this element represents (the element " +"type, in other words)." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:661 +msgid "" +"These attributes can be used to hold additional data associated with the " +"element. Their values are usually strings but may be any application-" +"specific object. If the element is created from an XML file, the *text* " +"attribute holds either the text between the element's start tag and its " +"first child or end tag, or ``None``, and the *tail* attribute holds either " +"the text between the element's end tag and the next tag, or ``None``. For " +"the XML data" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:673 +msgid "" +"the *a* element has ``None`` for both *text* and *tail* attributes, the *b* " +"element has *text* ``\"1\"`` and *tail* ``\"4\"``, the *c* element has " +"*text* ``\"2\"`` and *tail* ``None``, and the *d* element has *text* " +"``None`` and *tail* ``\"3\"``." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:678 +msgid "" +"To collect the inner text of an element, see :meth:`itertext`, for example ``" +"\"\".join(element.itertext())``." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:681 +msgid "Applications may store arbitrary objects in these attributes." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:686 +msgid "" +"A dictionary containing the element's attributes. Note that while the " +"*attrib* value is always a real mutable Python dictionary, an ElementTree " +"implementation may choose to use another internal representation, and create " +"the dictionary only if someone asks for it. To take advantage of such " +"implementations, use the dictionary methods below whenever possible." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:692 +msgid "The following dictionary-like methods work on the element attributes." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:697 +msgid "" +"Resets an element. This function removes all subelements, clears all " +"attributes, and sets the text and tail attributes to ``None``." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:703 +msgid "Gets the element attribute named *key*." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:705 +msgid "" +"Returns the attribute value, or *default* if the attribute was not found." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:710 +msgid "" +"Returns the element attributes as a sequence of (name, value) pairs. The " +"attributes are returned in an arbitrary order." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:716 +msgid "" +"Returns the elements attribute names as a list. The names are returned in " +"an arbitrary order." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:722 +msgid "Set the attribute *key* on the element to *value*." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:724 +msgid "The following methods work on the element's children (subelements)." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:729 +msgid "" +"Adds the element *subelement* to the end of this element's internal list of " +"subelements. Raises :exc:`TypeError` if *subelement* is not an :class:" +"`Element`." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:736 +msgid "" +"Appends *subelements* from a sequence object with zero or more elements. " +"Raises :exc:`TypeError` if a subelement is not an :class:`Element`." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:744 +msgid "" +"Finds the first subelement matching *match*. *match* may be a tag name or " +"a :ref:`path `. Returns an element instance or " +"``None``. *namespaces* is an optional mapping from namespace prefix to full " +"name." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:752 +msgid "" +"Finds all matching subelements, by tag name or :ref:`path `. Returns a list containing all matching elements in document " +"order. *namespaces* is an optional mapping from namespace prefix to full " +"name." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:760 +msgid "" +"Finds text for the first subelement matching *match*. *match* may be a tag " +"name or a :ref:`path `. Returns the text content of the " +"first matching element, or *default* if no element was found. Note that if " +"the matching element has no text content an empty string is returned. " +"*namespaces* is an optional mapping from namespace prefix to full name." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:770 +msgid "Use ``list(elem)`` or iteration." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:776 +msgid "Use method :meth:`Element.iter` instead." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:782 +msgid "" +"Inserts *subelement* at the given position in this element. Raises :exc:" +"`TypeError` if *subelement* is not an :class:`Element`." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:788 +msgid "" +"Creates a tree :term:`iterator` with the current element as the root. The " +"iterator iterates over this element and all elements below it, in document " +"(depth first) order. If *tag* is not ``None`` or ``'*'``, only elements " +"whose tag equals *tag* are returned from the iterator. If the tree " +"structure is modified during iteration, the result is undefined." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:799 +msgid "" +"Finds all matching subelements, by tag name or :ref:`path `. Returns an iterable yielding all matching elements in document " +"order. *namespaces* is an optional mapping from namespace prefix to full " +"name." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:810 +msgid "" +"Creates a text iterator. The iterator loops over this element and all " +"subelements, in document order, and returns all inner text." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:818 +msgid "" +"Creates a new element object of the same type as this element. Do not call " +"this method, use the :func:`SubElement` factory function instead." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:824 +msgid "" +"Removes *subelement* from the element. Unlike the find\\* methods this " +"method compares elements based on the instance identity, not on tag value or " +"contents." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:828 +msgid "" +":class:`Element` objects also support the following sequence type methods " +"for working with subelements: :meth:`~object.__delitem__`, :meth:`~object." +"__getitem__`, :meth:`~object.__setitem__`, :meth:`~object.__len__`." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:833 +msgid "" +"Caution: Elements with no subelements will test as ``False``. This behavior " +"will change in future versions. Use specific ``len(elem)`` or ``elem is " +"None`` test instead. ::" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:849 +msgid "ElementTree Objects" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:854 +msgid "" +"ElementTree wrapper class. This class represents an entire element " +"hierarchy, and adds some extra support for serialization to and from " +"standard XML." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:858 +msgid "" +"*element* is the root element. The tree is initialized with the contents of " +"the XML *file* if given." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:864 +msgid "" +"Replaces the root element for this tree. This discards the current contents " +"of the tree, and replaces it with the given element. Use with care. " +"*element* is an element instance." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:871 +msgid "Same as :meth:`Element.find`, starting at the root of the tree." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:876 +msgid "Same as :meth:`Element.findall`, starting at the root of the tree." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:881 +msgid "Same as :meth:`Element.findtext`, starting at the root of the tree." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:886 +msgid "Use method :meth:`ElementTree.iter` instead." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:892 +msgid "Returns the root element for this tree." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:897 +msgid "" +"Creates and returns a tree iterator for the root element. The iterator " +"loops over all elements in this tree, in section order. *tag* is the tag to " +"look for (default is to return all elements)." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:904 +msgid "Same as :meth:`Element.iterfind`, starting at the root of the tree." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:911 +msgid "" +"Loads an external XML section into this element tree. *source* is a file " +"name or :term:`file object`. *parser* is an optional parser instance. If " +"not given, the standard :class:`XMLParser` parser is used. Returns the " +"section root element." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:921 +msgid "" +"Writes the element tree to a file, as XML. *file* is a file name, or a :" +"term:`file object` opened for writing. *encoding* [1]_ is the output " +"encoding (default is US-ASCII). *xml_declaration* controls if an XML " +"declaration should be added to the file. Use ``False`` for never, ``True`` " +"for always, ``None`` for only if not US-ASCII or UTF-8 or Unicode (default " +"is ``None``). *default_namespace* sets the default XML namespace (for \"xmlns" +"\"). *method* is either ``\"xml\"``, ``\"html\"`` or ``\"text\"`` (default " +"is ``\"xml\"``). The keyword-only *short_empty_elements* parameter controls " +"the formatting of elements that contain no content. If *True* (the " +"default), they are emitted as a single self-closed tag, otherwise they are " +"emitted as a pair of start/end tags." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:935 +msgid "" +"The output is either a string (:class:`str`) or binary (:class:`bytes`). " +"This is controlled by the *encoding* argument. If *encoding* is ``\"unicode" +"\"``, the output is a string; otherwise, it's binary. Note that this may " +"conflict with the type of *file* if it's an open :term:`file object`; make " +"sure you do not try to write a string to a binary stream and vice versa." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:946 +msgid "This is the XML file that is going to be manipulated::" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:958 +msgid "" +"Example of changing the attribute \"target\" of every link in first " +"paragraph::" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:977 +msgid "QName Objects" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:982 +msgid "" +"QName wrapper. This can be used to wrap a QName attribute value, in order " +"to get proper namespace handling on output. *text_or_uri* is a string " +"containing the QName value, in the form {uri}local, or, if the tag argument " +"is given, the URI part of a QName. If *tag* is given, the first argument is " +"interpreted as a URI, and this argument is interpreted as a local name. :" +"class:`QName` instances are opaque." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:994 +msgid "TreeBuilder Objects" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:999 +msgid "" +"Generic element structure builder. This builder converts a sequence of " +"start, data, and end method calls to a well-formed element structure. You " +"can use this class to build an element structure using a custom XML parser, " +"or a parser for some other XML-like format. *element_factory*, when given, " +"must be a callable accepting two positional arguments: a tag and a dict of " +"attributes. It is expected to return a new element instance." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:1008 +msgid "" +"Flushes the builder buffers, and returns the toplevel document element. " +"Returns an :class:`Element` instance." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:1014 +msgid "" +"Adds text to the current element. *data* is a string. This should be " +"either a bytestring, or a Unicode string." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:1020 +msgid "" +"Closes the current element. *tag* is the element name. Returns the closed " +"element." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:1026 +msgid "" +"Opens a new element. *tag* is the element name. *attrs* is a dictionary " +"containing element attributes. Returns the opened element." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:1030 +msgid "" +"In addition, a custom :class:`TreeBuilder` object can provide the following " +"method:" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:1035 +msgid "" +"Handles a doctype declaration. *name* is the doctype name. *pubid* is the " +"public identifier. *system* is the system identifier. This method does not " +"exist on the default :class:`TreeBuilder` class." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:1050 +msgid "" +"This class is the low-level building block of the module. It uses :mod:`xml." +"parsers.expat` for efficient, event-based parsing of XML. It can be fed XML " +"data incrementally with the :meth:`feed` method, and parsing events are " +"translated to a push API - by invoking callbacks on the *target* object. If " +"*target* is omitted, the standard :class:`TreeBuilder` is used. The *html* " +"argument was historically used for backwards compatibility and is now " +"deprecated. If *encoding* [1]_ is given, the value overrides the encoding " +"specified in the XML file." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:1059 +msgid "" +"The *html* argument. The remaining arguments should be passed via keyword " +"to prepare for the removal of the *html* argument." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:1065 +msgid "" +"Finishes feeding data to the parser. Returns the result of calling the " +"``close()`` method of the *target* passed during construction; by default, " +"this is the toplevel document element." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:1072 +msgid "" +"Define the :meth:`TreeBuilder.doctype` method on a custom TreeBuilder target." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:1079 +msgid "Feeds data to the parser. *data* is encoded data." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:1081 +msgid "" +":meth:`XMLParser.feed` calls *target*\\'s ``start(tag, attrs_dict)`` method " +"for each opening tag, its ``end(tag)`` method for each closing tag, and data " +"is processed by method ``data(data)``. :meth:`XMLParser.close` calls " +"*target*\\'s method ``close()``. :class:`XMLParser` can be used not only for " +"building a tree structure. This is an example of counting the maximum depth " +"of an XML file::" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:1124 +msgid "XMLPullParser Objects" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:1128 +msgid "" +"A pull parser suitable for non-blocking applications. Its input-side API is " +"similar to that of :class:`XMLParser`, but instead of pushing calls to a " +"callback target, :class:`XMLPullParser` collects an internal list of parsing " +"events and lets the user read from it. *events* is a sequence of events to " +"report back. The supported events are the strings ``\"start\"``, ``\"end" +"\"``, ``\"start-ns\"`` and ``\"end-ns\"`` (the \"ns\" events are used to get " +"detailed namespace information). If *events* is omitted, only ``\"end\"`` " +"events are reported." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:1139 +msgid "Feed the given bytes data to the parser." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:1143 +msgid "" +"Signal the parser that the data stream is terminated. Unlike :meth:" +"`XMLParser.close`, this method always returns :const:`None`. Any events not " +"yet retrieved when the parser is closed can still be read with :meth:" +"`read_events`." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:1150 +msgid "" +"Return an iterator over the events which have been encountered in the data " +"fed to the parser. The iterator yields ``(event, elem)`` pairs, where " +"*event* is a string representing the type of event (e.g. ``\"end\"``) and " +"*elem* is the encountered :class:`Element` object." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:1156 +msgid "" +"Events provided in a previous call to :meth:`read_events` will not be " +"yielded again. Events are consumed from the internal queue only when they " +"are retrieved from the iterator, so multiple readers iterating in parallel " +"over iterators obtained from :meth:`read_events` will have unpredictable " +"results." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:1164 +msgid "" +":class:`XMLPullParser` only guarantees that it has seen the \">\" character " +"of a starting tag when it emits a \"start\" event, so the attributes are " +"defined, but the contents of the text and tail attributes are undefined at " +"that point. The same applies to the element children; they may or may not " +"be present." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:1179 +msgid "" +"XML parse error, raised by the various parsing methods in this module when " +"parsing fails. The string representation of an instance of this exception " +"will contain a user-friendly error message. In addition, it will have the " +"following attributes available:" +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:1186 +msgid "" +"A numeric error code from the expat parser. See the documentation of :mod:" +"`xml.parsers.expat` for the list of error codes and their meanings." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:1191 +msgid "" +"A tuple of *line*, *column* numbers, specifying where the error occurred." +msgstr "" + +#: ../Doc/library/xml.etree.elementtree.rst:1195 +msgid "" +"The encoding string included in XML output should conform to the appropriate " +"standards. For example, \"UTF-8\" is valid, but \"UTF8\" is not. See " +"https://www.w3.org/TR/2006/REC-xml11-20060816/#NT-EncodingDecl and https://" +"www.iana.org/assignments/character-sets/character-sets.xhtml." +msgstr "" + +#: ../Doc/library/xml.sax.rst:2 +msgid ":mod:`xml.sax` --- Support for SAX2 parsers" +msgstr "" + +#: ../Doc/library/xml.sax.rst:11 +msgid "**Source code:** :source:`Lib/xml/sax/__init__.py`" +msgstr "" + +#: ../Doc/library/xml.sax.rst:15 +msgid "" +"The :mod:`xml.sax` package provides a number of modules which implement the " +"Simple API for XML (SAX) interface for Python. The package itself provides " +"the SAX exceptions and the convenience functions which will be most used by " +"users of the SAX API." +msgstr "" + +#: ../Doc/library/xml.sax.rst:23 +msgid "" +"The :mod:`xml.sax` module is not secure against maliciously constructed " +"data. If you need to parse untrusted or unauthenticated data see :ref:`xml-" +"vulnerabilities`." +msgstr "" + +#: ../Doc/library/xml.sax.rst:28 +msgid "The convenience functions are:" +msgstr "" + +#: ../Doc/library/xml.sax.rst:33 +msgid "" +"Create and return a SAX :class:`~xml.sax.xmlreader.XMLReader` object. The " +"first parser found will be used. If *parser_list* is provided, it must be a " +"sequence of strings which name modules that have a function named :func:" +"`create_parser`. Modules listed in *parser_list* will be used before " +"modules in the default list of parsers." +msgstr "" + +#: ../Doc/library/xml.sax.rst:42 +msgid "" +"Create a SAX parser and use it to parse a document. The document, passed in " +"as *filename_or_stream*, can be a filename or a file object. The *handler* " +"parameter needs to be a SAX :class:`~handler.ContentHandler` instance. If " +"*error_handler* is given, it must be a SAX :class:`~handler.ErrorHandler` " +"instance; if omitted, :exc:`SAXParseException` will be raised on all " +"errors. There is no return value; all work must be done by the *handler* " +"passed in." +msgstr "" + +#: ../Doc/library/xml.sax.rst:53 +msgid "" +"Similar to :func:`parse`, but parses from a buffer *string* received as a " +"parameter. *string* must be a :class:`str` instance or a :term:`bytes-like " +"object`." +msgstr "" + +#: ../Doc/library/xml.sax.rst:57 +msgid "Added support of :class:`str` instances." +msgstr "" + +#: ../Doc/library/xml.sax.rst:60 +msgid "" +"A typical SAX application uses three kinds of objects: readers, handlers and " +"input sources. \"Reader\" in this context is another term for parser, i.e. " +"some piece of code that reads the bytes or characters from the input source, " +"and produces a sequence of events. The events then get distributed to the " +"handler objects, i.e. the reader invokes a method on the handler. A SAX " +"application must therefore obtain a reader object, create or open the input " +"sources, create the handlers, and connect these objects all together. As " +"the final step of preparation, the reader is called to parse the input. " +"During parsing, methods on the handler objects are called based on " +"structural and syntactic events from the input data." +msgstr "" + +#: ../Doc/library/xml.sax.rst:71 +msgid "" +"For these objects, only the interfaces are relevant; they are normally not " +"instantiated by the application itself. Since Python does not have an " +"explicit notion of interface, they are formally introduced as classes, but " +"applications may use implementations which do not inherit from the provided " +"classes. The :class:`~xml.sax.xmlreader.InputSource`, :class:`~xml.sax." +"xmlreader.Locator`, :class:`~xml.sax.xmlreader.Attributes`, :class:`~xml.sax." +"xmlreader.AttributesNS`, and :class:`~xml.sax.xmlreader.XMLReader` " +"interfaces are defined in the module :mod:`xml.sax.xmlreader`. The handler " +"interfaces are defined in :mod:`xml.sax.handler`. For convenience, :class:" +"`~xml.sax.xmlreader.InputSource` (which is often instantiated directly) and " +"the handler classes are also available from :mod:`xml.sax`. These " +"interfaces are described below." +msgstr "" + +#: ../Doc/library/xml.sax.rst:84 +msgid "" +"In addition to these classes, :mod:`xml.sax` provides the following " +"exception classes." +msgstr "" + +#: ../Doc/library/xml.sax.rst:90 +msgid "" +"Encapsulate an XML error or warning. This class can contain basic error or " +"warning information from either the XML parser or the application: it can be " +"subclassed to provide additional functionality or to add localization. Note " +"that although the handlers defined in the :class:`~xml.sax.handler." +"ErrorHandler` interface receive instances of this exception, it is not " +"required to actually raise the exception --- it is also useful as a " +"container for information." +msgstr "" + +#: ../Doc/library/xml.sax.rst:98 +msgid "" +"When instantiated, *msg* should be a human-readable description of the " +"error. The optional *exception* parameter, if given, should be ``None`` or " +"an exception that was caught by the parsing code and is being passed along " +"as information." +msgstr "" + +#: ../Doc/library/xml.sax.rst:102 +msgid "This is the base class for the other SAX exception classes." +msgstr "" + +#: ../Doc/library/xml.sax.rst:107 +msgid "" +"Subclass of :exc:`SAXException` raised on parse errors. Instances of this " +"class are passed to the methods of the SAX :class:`~xml.sax.handler." +"ErrorHandler` interface to provide information about the parse error. This " +"class supports the SAX :class:`~xml.sax.xmlreader.Locator` interface as well " +"as the :class:`SAXException` interface." +msgstr "" + +#: ../Doc/library/xml.sax.rst:117 +msgid "" +"Subclass of :exc:`SAXException` raised when a SAX :class:`~xml.sax.xmlreader." +"XMLReader` is confronted with an unrecognized feature or property. SAX " +"applications and extensions may use this class for similar purposes." +msgstr "" + +#: ../Doc/library/xml.sax.rst:125 +msgid "" +"Subclass of :exc:`SAXException` raised when a SAX :class:`~xml.sax.xmlreader." +"XMLReader` is asked to enable a feature that is not supported, or to set a " +"property to a value that the implementation does not support. SAX " +"applications and extensions may use this class for similar purposes." +msgstr "" + +#: ../Doc/library/xml.sax.rst:137 +msgid "`SAX: The Simple API for XML `_" +msgstr "" + +#: ../Doc/library/xml.sax.rst:135 +msgid "" +"This site is the focal point for the definition of the SAX API. It provides " +"a Java implementation and online documentation. Links to implementations " +"and historical information are also available." +msgstr "" + +#: ../Doc/library/xml.sax.rst:140 +msgid "Module :mod:`xml.sax.handler`" +msgstr "" + +#: ../Doc/library/xml.sax.rst:140 +msgid "Definitions of the interfaces for application-provided objects." +msgstr "" + +#: ../Doc/library/xml.sax.rst:143 +msgid "Module :mod:`xml.sax.saxutils`" +msgstr "" + +#: ../Doc/library/xml.sax.rst:143 +msgid "Convenience functions for use in SAX applications." +msgstr "" + +#: ../Doc/library/xml.sax.rst:145 +msgid "Module :mod:`xml.sax.xmlreader`" +msgstr "" + +#: ../Doc/library/xml.sax.rst:146 +msgid "Definitions of the interfaces for parser-provided objects." +msgstr "" + +#: ../Doc/library/xml.sax.rst:152 +msgid "SAXException Objects" +msgstr "" + +#: ../Doc/library/xml.sax.rst:154 +msgid "" +"The :class:`SAXException` exception class supports the following methods:" +msgstr "" + +#: ../Doc/library/xml.sax.rst:159 +msgid "Return a human-readable message describing the error condition." +msgstr "" + +#: ../Doc/library/xml.sax.rst:164 +msgid "Return an encapsulated exception object, or ``None``." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:2 +msgid ":mod:`xml.sax.handler` --- Base classes for SAX handlers" +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:10 +msgid "**Source code:** :source:`Lib/xml/sax/handler.py`" +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:14 +msgid "" +"The SAX API defines four kinds of handlers: content handlers, DTD handlers, " +"error handlers, and entity resolvers. Applications normally only need to " +"implement those interfaces whose events they are interested in; they can " +"implement the interfaces in a single object or in multiple objects. Handler " +"implementations should inherit from the base classes provided in the module :" +"mod:`xml.sax.handler`, so that all methods get default implementations." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:24 +msgid "" +"This is the main callback interface in SAX, and the one most important to " +"applications. The order of events in this interface mirrors the order of the " +"information in the document." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:31 +msgid "Handle DTD events." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:33 +msgid "" +"This interface specifies only those DTD events required for basic parsing " +"(unparsed entities and attributes)." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:39 +msgid "" +"Basic interface for resolving entities. If you create an object implementing " +"this interface, then register the object with your Parser, the parser will " +"call the method in your object to resolve all external entities." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:46 +msgid "" +"Interface used by the parser to present error and warning messages to the " +"application. The methods of this object control whether errors are " +"immediately converted to exceptions or are handled in some other way." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:50 +msgid "" +"In addition to these classes, :mod:`xml.sax.handler` provides symbolic " +"constants for the feature and property names." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:56 +msgid "value: ``\"http://xml.org/sax/features/namespaces\"``" +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:57 +msgid "true: Perform Namespace processing." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:59 +msgid "" +"false: Optionally do not perform Namespace processing (implies namespace-" +"prefixes; default)." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:60 ../Doc/library/xml.sax.handler.rst:70 +#: ../Doc/library/xml.sax.handler.rst:79 ../Doc/library/xml.sax.handler.rst:88 +#: ../Doc/library/xml.sax.handler.rst:96 ../Doc/library/xml.sax.handler.rst:106 +#: ../Doc/library/xml.sax.handler.rst:138 +msgid "access: (parsing) read-only; (not parsing) read/write" +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:65 +msgid "value: ``\"http://xml.org/sax/features/namespace-prefixes\"``" +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:67 +msgid "" +"true: Report the original prefixed names and attributes used for Namespace " +"declarations." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:69 +msgid "" +"false: Do not report attributes used for Namespace declarations, and " +"optionally do not report original prefixed names (default)." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:75 +msgid "value: ``\"http://xml.org/sax/features/string-interning\"``" +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:77 +msgid "" +"true: All element names, prefixes, attribute names, Namespace URIs, and " +"local names are interned using the built-in intern function." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:78 +msgid "" +"false: Names are not necessarily interned, although they may be (default)." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:84 +msgid "value: ``\"http://xml.org/sax/features/validation\"``" +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:86 +msgid "" +"true: Report all validation errors (implies external-general-entities and " +"external-parameter-entities)." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:87 +msgid "false: Do not report validation errors." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:93 +msgid "value: ``\"http://xml.org/sax/features/external-general-entities\"``" +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:94 +msgid "true: Include all external general (text) entities." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:95 +msgid "false: Do not include external general entities." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:101 +msgid "value: ``\"http://xml.org/sax/features/external-parameter-entities\"``" +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:103 +msgid "" +"true: Include all external parameter entities, including the external DTD " +"subset." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:105 +msgid "" +"false: Do not include any external parameter entities, even the external DTD " +"subset." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:111 +msgid "List of all features." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:116 +msgid "value: ``\"http://xml.org/sax/properties/lexical-handler\"``" +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:117 +msgid "data type: xml.sax.sax2lib.LexicalHandler (not supported in Python 2)" +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:119 +msgid "" +"description: An optional extension handler for lexical events like comments." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:120 +#: ../Doc/library/xml.sax.handler.rst:129 +msgid "access: read/write" +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:125 +msgid "value: ``\"http://xml.org/sax/properties/declaration-handler\"``" +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:126 +msgid "data type: xml.sax.sax2lib.DeclHandler (not supported in Python 2)" +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:128 +msgid "" +"description: An optional extension handler for DTD-related events other than " +"notations and unparsed entities." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:134 +msgid "value: ``\"http://xml.org/sax/properties/dom-node\"``" +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:135 +msgid "data type: org.w3c.dom.Node (not supported in Python 2)" +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:137 +msgid "" +"description: When parsing, the current DOM node being visited if this is a " +"DOM iterator; when not parsing, the root DOM node for iteration." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:143 +msgid "value: ``\"http://xml.org/sax/properties/xml-string\"``" +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:144 +msgid "data type: String" +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:146 +msgid "" +"description: The literal string of characters that was the source for the " +"current event." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:147 +msgid "access: read-only" +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:152 +msgid "List of all known property names." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:158 +msgid "ContentHandler Objects" +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:160 +msgid "" +"Users are expected to subclass :class:`ContentHandler` to support their " +"application. The following methods are called by the parser on the " +"appropriate events in the input document:" +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:167 +msgid "" +"Called by the parser to give the application a locator for locating the " +"origin of document events." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:170 +msgid "" +"SAX parsers are strongly encouraged (though not absolutely required) to " +"supply a locator: if it does so, it must supply the locator to the " +"application by invoking this method before invoking any of the other methods " +"in the DocumentHandler interface." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:175 +msgid "" +"The locator allows the application to determine the end position of any " +"document-related event, even if the parser is not reporting an error. " +"Typically, the application will use this information for reporting its own " +"errors (such as character content that does not match an application's " +"business rules). The information returned by the locator is probably not " +"sufficient for use with a search engine." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:182 +msgid "" +"Note that the locator will return correct information only during the " +"invocation of the events in this interface. The application should not " +"attempt to use it at any other time." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:189 +msgid "Receive notification of the beginning of a document." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:191 +msgid "" +"The SAX parser will invoke this method only once, before any other methods " +"in this interface or in DTDHandler (except for :meth:`setDocumentLocator`)." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:197 +msgid "Receive notification of the end of a document." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:199 +msgid "" +"The SAX parser will invoke this method only once, and it will be the last " +"method invoked during the parse. The parser shall not invoke this method " +"until it has either abandoned parsing (because of an unrecoverable error) or " +"reached the end of input." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:207 +msgid "Begin the scope of a prefix-URI Namespace mapping." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:209 +msgid "" +"The information from this event is not necessary for normal Namespace " +"processing: the SAX XML reader will automatically replace prefixes for " +"element and attribute names when the ``feature_namespaces`` feature is " +"enabled (the default)." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:214 +msgid "" +"There are cases, however, when applications need to use prefixes in " +"character data or in attribute values, where they cannot safely be expanded " +"automatically; the :meth:`startPrefixMapping` and :meth:`endPrefixMapping` " +"events supply the information to the application to expand prefixes in those " +"contexts itself, if necessary." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:222 +msgid "" +"Note that :meth:`startPrefixMapping` and :meth:`endPrefixMapping` events are " +"not guaranteed to be properly nested relative to each-other: all :meth:" +"`startPrefixMapping` events will occur before the corresponding :meth:" +"`startElement` event, and all :meth:`endPrefixMapping` events will occur " +"after the corresponding :meth:`endElement` event, but their order is not " +"guaranteed." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:232 +msgid "End the scope of a prefix-URI mapping." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:234 +msgid "" +"See :meth:`startPrefixMapping` for details. This event will always occur " +"after the corresponding :meth:`endElement` event, but the order of :meth:" +"`endPrefixMapping` events is not otherwise guaranteed." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:241 +msgid "Signals the start of an element in non-namespace mode." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:243 +msgid "" +"The *name* parameter contains the raw XML 1.0 name of the element type as a " +"string and the *attrs* parameter holds an object of the :class:`~xml.sax." +"xmlreader.Attributes` interface (see :ref:`attributes-objects`) containing " +"the attributes of the element. The object passed as *attrs* may be re-used " +"by the parser; holding on to a reference to it is not a reliable way to keep " +"a copy of the attributes. To keep a copy of the attributes, use the :meth:" +"`copy` method of the *attrs* object." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:255 +msgid "Signals the end of an element in non-namespace mode." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:257 +msgid "" +"The *name* parameter contains the name of the element type, just as with " +"the :meth:`startElement` event." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:263 +msgid "Signals the start of an element in namespace mode." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:265 +msgid "" +"The *name* parameter contains the name of the element type as a ``(uri, " +"localname)`` tuple, the *qname* parameter contains the raw XML 1.0 name used " +"in the source document, and the *attrs* parameter holds an instance of the :" +"class:`~xml.sax.xmlreader.AttributesNS` interface (see :ref:`attributes-ns-" +"objects`) containing the attributes of the element. If no namespace is " +"associated with the element, the *uri* component of *name* will be " +"``None``. The object passed as *attrs* may be re-used by the parser; " +"holding on to a reference to it is not a reliable way to keep a copy of the " +"attributes. To keep a copy of the attributes, use the :meth:`copy` method " +"of the *attrs* object." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:276 +msgid "" +"Parsers may set the *qname* parameter to ``None``, unless the " +"``feature_namespace_prefixes`` feature is activated." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:282 +msgid "Signals the end of an element in namespace mode." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:284 +msgid "" +"The *name* parameter contains the name of the element type, just as with " +"the :meth:`startElementNS` method, likewise the *qname* parameter." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:290 +msgid "Receive notification of character data." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:292 +msgid "" +"The Parser will call this method to report each chunk of character data. SAX " +"parsers may return all contiguous character data in a single chunk, or they " +"may split it into several chunks; however, all of the characters in any " +"single event must come from the same external entity so that the Locator " +"provides useful information." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:298 +msgid "" +"*content* may be a string or bytes instance; the ``expat`` reader module " +"always produces strings." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:303 +msgid "" +"The earlier SAX 1 interface provided by the Python XML Special Interest " +"Group used a more Java-like interface for this method. Since most parsers " +"used from Python did not take advantage of the older interface, the simpler " +"signature was chosen to replace it. To convert old code to the new " +"interface, use *content* instead of slicing content with the old *offset* " +"and *length* parameters." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:312 +msgid "Receive notification of ignorable whitespace in element content." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:314 +msgid "" +"Validating Parsers must use this method to report each chunk of ignorable " +"whitespace (see the W3C XML 1.0 recommendation, section 2.10): non-" +"validating parsers may also use this method if they are capable of parsing " +"and using content models." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:319 +msgid "" +"SAX parsers may return all contiguous whitespace in a single chunk, or they " +"may split it into several chunks; however, all of the characters in any " +"single event must come from the same external entity, so that the Locator " +"provides useful information." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:327 +msgid "Receive notification of a processing instruction." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:329 +msgid "" +"The Parser will invoke this method once for each processing instruction " +"found: note that processing instructions may occur before or after the main " +"document element." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:333 +msgid "" +"A SAX parser should never report an XML declaration (XML 1.0, section 2.8) " +"or a text declaration (XML 1.0, section 4.3.1) using this method." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:339 +msgid "Receive notification of a skipped entity." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:341 +msgid "" +"The Parser will invoke this method once for each entity skipped. Non-" +"validating processors may skip entities if they have not seen the " +"declarations (because, for example, the entity was declared in an external " +"DTD subset). All processors may skip external entities, depending on the " +"values of the ``feature_external_ges`` and the ``feature_external_pes`` " +"properties." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:351 +msgid "DTDHandler Objects" +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:353 +msgid ":class:`DTDHandler` instances provide the following methods:" +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:358 +msgid "Handle a notation declaration event." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:363 +msgid "Handle an unparsed entity declaration event." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:369 +msgid "EntityResolver Objects" +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:374 +msgid "" +"Resolve the system identifier of an entity and return either the system " +"identifier to read from as a string, or an InputSource to read from. The " +"default implementation returns *systemId*." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:382 +msgid "ErrorHandler Objects" +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:384 +msgid "" +"Objects with this interface are used to receive error and warning " +"information from the :class:`~xml.sax.xmlreader.XMLReader`. If you create " +"an object that implements this interface, then register the object with " +"your :class:`~xml.sax.xmlreader.XMLReader`, the parser will call the methods " +"in your object to report all warnings and errors. There are three levels of " +"errors available: warnings, (possibly) recoverable errors, and unrecoverable " +"errors. All methods take a :exc:`SAXParseException` as the only parameter. " +"Errors and warnings may be converted to an exception by raising the passed-" +"in exception object." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:397 +msgid "" +"Called when the parser encounters a recoverable error. If this method does " +"not raise an exception, parsing may continue, but further document " +"information should not be expected by the application. Allowing the parser " +"to continue may allow additional errors to be discovered in the input " +"document." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:405 +msgid "" +"Called when the parser encounters an error it cannot recover from; parsing " +"is expected to terminate when this method returns." +msgstr "" + +#: ../Doc/library/xml.sax.handler.rst:411 +msgid "" +"Called when the parser presents minor warning information to the " +"application. Parsing is expected to continue when this method returns, and " +"document information will continue to be passed to the application. Raising " +"an exception in this method will cause parsing to end." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:2 +msgid ":mod:`xml.sax.xmlreader` --- Interface for XML parsers" +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:10 +msgid "**Source code:** :source:`Lib/xml/sax/xmlreader.py`" +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:14 +msgid "" +"SAX parsers implement the :class:`XMLReader` interface. They are implemented " +"in a Python module, which must provide a function :func:`create_parser`. " +"This function is invoked by :func:`xml.sax.make_parser` with no arguments " +"to create a new parser object." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:22 +msgid "Base class which can be inherited by SAX parsers." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:27 +msgid "" +"In some cases, it is desirable not to parse an input source at once, but to " +"feed chunks of the document as they get available. Note that the reader will " +"normally not read the entire file, but read it in chunks as well; still :" +"meth:`parse` won't return until the entire document is processed. So these " +"interfaces should be used if the blocking behaviour of :meth:`parse` is not " +"desirable." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:33 +msgid "" +"When the parser is instantiated it is ready to begin accepting data from the " +"feed method immediately. After parsing has been finished with a call to " +"close the reset method must be called to make the parser ready to accept new " +"data, either from feed or using the parse method." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:38 +msgid "" +"Note that these methods must *not* be called during parsing, that is, after " +"parse has been called and before it returns." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:41 +msgid "" +"By default, the class also implements the parse method of the XMLReader " +"interface using the feed, close and reset methods of the IncrementalParser " +"interface as a convenience to SAX 2.0 driver writers." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:48 +msgid "" +"Interface for associating a SAX event with a document location. A locator " +"object will return valid results only during calls to DocumentHandler " +"methods; at any other time, the results are unpredictable. If information is " +"not available, methods may return ``None``." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:56 +msgid "" +"Encapsulation of the information needed by the :class:`XMLReader` to read " +"entities." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:59 +msgid "" +"This class may include information about the public identifier, system " +"identifier, byte stream (possibly with character encoding information) and/" +"or the character stream of an entity." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:63 +msgid "" +"Applications will create objects of this class for use in the :meth:" +"`XMLReader.parse` method and for returning from EntityResolver.resolveEntity." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:67 +msgid "" +"An :class:`InputSource` belongs to the application, the :class:`XMLReader` " +"is not allowed to modify :class:`InputSource` objects passed to it from the " +"application, although it may make copies and modify those." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:74 +msgid "" +"This is an implementation of the :class:`Attributes` interface (see section :" +"ref:`attributes-objects`). This is a dictionary-like object which " +"represents the element attributes in a :meth:`startElement` call. In " +"addition to the most useful dictionary operations, it supports a number of " +"other methods as described by the interface. Objects of this class should be " +"instantiated by readers; *attrs* must be a dictionary-like object containing " +"a mapping from attribute names to attribute values." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:85 +msgid "" +"Namespace-aware variant of :class:`AttributesImpl`, which will be passed to :" +"meth:`startElementNS`. It is derived from :class:`AttributesImpl`, but " +"understands attribute names as two-tuples of *namespaceURI* and *localname*. " +"In addition, it provides a number of methods expecting qualified names as " +"they appear in the original document. This class implements the :class:" +"`AttributesNS` interface (see section :ref:`attributes-ns-objects`)." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:96 +msgid "XMLReader Objects" +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:98 +msgid "The :class:`XMLReader` interface supports the following methods:" +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:103 +msgid "" +"Process an input source, producing SAX events. The *source* object can be a " +"system identifier (a string identifying the input source -- typically a file " +"name or a URL), a file-like object, or an :class:`InputSource` object. When :" +"meth:`parse` returns, the input is completely processed, and the parser " +"object can be discarded or reset." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:109 +msgid "Added support of character streams." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:115 +msgid "Return the current :class:`~xml.sax.handler.ContentHandler`." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:120 +msgid "" +"Set the current :class:`~xml.sax.handler.ContentHandler`. If no :class:" +"`~xml.sax.handler.ContentHandler` is set, content events will be discarded." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:127 +msgid "Return the current :class:`~xml.sax.handler.DTDHandler`." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:132 +msgid "" +"Set the current :class:`~xml.sax.handler.DTDHandler`. If no :class:`~xml." +"sax.handler.DTDHandler` is set, DTD events will be discarded." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:139 +msgid "Return the current :class:`~xml.sax.handler.EntityResolver`." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:144 +msgid "" +"Set the current :class:`~xml.sax.handler.EntityResolver`. If no :class:" +"`~xml.sax.handler.EntityResolver` is set, attempts to resolve an external " +"entity will result in opening the system identifier for the entity, and fail " +"if it is not available." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:152 +msgid "Return the current :class:`~xml.sax.handler.ErrorHandler`." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:157 +msgid "" +"Set the current error handler. If no :class:`~xml.sax.handler.ErrorHandler` " +"is set, errors will be raised as exceptions, and warnings will be printed." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:163 +msgid "Allow an application to set the locale for errors and warnings." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:165 +msgid "" +"SAX parsers are not required to provide localization for errors and " +"warnings; if they cannot support the requested locale, however, they must " +"raise a SAX exception. Applications may request a locale change in the " +"middle of a parse." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:172 +msgid "" +"Return the current setting for feature *featurename*. If the feature is not " +"recognized, :exc:`SAXNotRecognizedException` is raised. The well-known " +"featurenames are listed in the module :mod:`xml.sax.handler`." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:179 +msgid "" +"Set the *featurename* to *value*. If the feature is not recognized, :exc:" +"`SAXNotRecognizedException` is raised. If the feature or its setting is not " +"supported by the parser, *SAXNotSupportedException* is raised." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:186 +msgid "" +"Return the current setting for property *propertyname*. If the property is " +"not recognized, a :exc:`SAXNotRecognizedException` is raised. The well-known " +"propertynames are listed in the module :mod:`xml.sax.handler`." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:193 +msgid "" +"Set the *propertyname* to *value*. If the property is not recognized, :exc:" +"`SAXNotRecognizedException` is raised. If the property or its setting is not " +"supported by the parser, *SAXNotSupportedException* is raised." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:201 +msgid "IncrementalParser Objects" +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:203 +msgid "" +"Instances of :class:`IncrementalParser` offer the following additional " +"methods:" +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:208 +msgid "Process a chunk of *data*." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:213 +msgid "" +"Assume the end of the document. That will check well-formedness conditions " +"that can be checked only at the end, invoke handlers, and may clean up " +"resources allocated during parsing." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:220 +msgid "" +"This method is called after close has been called to reset the parser so " +"that it is ready to parse new documents. The results of calling parse or " +"feed after close without calling reset are undefined." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:228 +msgid "Locator Objects" +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:230 +msgid "Instances of :class:`Locator` provide these methods:" +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:235 +msgid "Return the column number where the current event begins." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:240 +msgid "Return the line number where the current event begins." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:245 +msgid "Return the public identifier for the current event." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:250 +msgid "Return the system identifier for the current event." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:256 +msgid "InputSource Objects" +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:261 +msgid "Sets the public identifier of this :class:`InputSource`." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:266 +msgid "Returns the public identifier of this :class:`InputSource`." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:271 +msgid "Sets the system identifier of this :class:`InputSource`." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:276 +msgid "Returns the system identifier of this :class:`InputSource`." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:281 +msgid "Sets the character encoding of this :class:`InputSource`." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:283 +msgid "" +"The encoding must be a string acceptable for an XML encoding declaration " +"(see section 4.3.3 of the XML recommendation)." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:286 +msgid "" +"The encoding attribute of the :class:`InputSource` is ignored if the :class:" +"`InputSource` also contains a character stream." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:292 +msgid "Get the character encoding of this InputSource." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:297 +msgid "Set the byte stream (a :term:`binary file`) for this input source." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:299 +msgid "" +"The SAX parser will ignore this if there is also a character stream " +"specified, but it will use a byte stream in preference to opening a URI " +"connection itself." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:302 +msgid "" +"If the application knows the character encoding of the byte stream, it " +"should set it with the setEncoding method." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:308 +msgid "Get the byte stream for this input source." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:310 +msgid "" +"The getEncoding method will return the character encoding for this byte " +"stream, or None if unknown." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:316 +msgid "Set the character stream (a :term:`text file`) for this input source." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:318 +msgid "" +"If there is a character stream specified, the SAX parser will ignore any " +"byte stream and will not attempt to open a URI connection to the system " +"identifier." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:324 +msgid "Get the character stream for this input source." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:330 +msgid "The :class:`Attributes` Interface" +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:332 +msgid "" +":class:`Attributes` objects implement a portion of the :term:`mapping " +"protocol `, including the methods :meth:`~collections.abc.Mapping." +"copy`, :meth:`~collections.abc.Mapping.get`, :meth:`~object.__contains__`, :" +"meth:`~collections.abc.Mapping.items`, :meth:`~collections.abc.Mapping." +"keys`, and :meth:`~collections.abc.Mapping.values`. The following methods " +"are also provided:" +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:342 +msgid "Return the number of attributes." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:347 +msgid "Return the names of the attributes." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:352 +msgid "" +"Returns the type of the attribute *name*, which is normally ``'CDATA'``." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:357 +msgid "Return the value of attribute *name*." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:366 +msgid "The :class:`AttributesNS` Interface" +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:368 +msgid "" +"This interface is a subtype of the :class:`Attributes` interface (see " +"section :ref:`attributes-objects`). All methods supported by that interface " +"are also available on :class:`AttributesNS` objects." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:372 +msgid "The following methods are also available:" +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:377 +msgid "Return the value for a qualified name." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:382 +msgid "Return the ``(namespace, localname)`` pair for a qualified *name*." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:387 +msgid "Return the qualified name for a ``(namespace, localname)`` pair." +msgstr "" + +#: ../Doc/library/xml.sax.reader.rst:392 +msgid "Return the qualified names of all attributes." +msgstr "" + +#: ../Doc/library/xml.sax.utils.rst:2 +msgid ":mod:`xml.sax.saxutils` --- SAX Utilities" +msgstr "" + +#: ../Doc/library/xml.sax.utils.rst:10 +msgid "**Source code:** :source:`Lib/xml/sax/saxutils.py`" +msgstr "" + +#: ../Doc/library/xml.sax.utils.rst:14 +msgid "" +"The module :mod:`xml.sax.saxutils` contains a number of classes and " +"functions that are commonly useful when creating SAX applications, either in " +"direct use, or as base classes." +msgstr "" + +#: ../Doc/library/xml.sax.utils.rst:21 +msgid "Escape ``'&'``, ``'<'``, and ``'>'`` in a string of data." +msgstr "" + +#: ../Doc/library/xml.sax.utils.rst:23 +msgid "" +"You can escape other strings of data by passing a dictionary as the optional " +"*entities* parameter. The keys and values must all be strings; each key " +"will be replaced with its corresponding value. The characters ``'&'``, " +"``'<'`` and ``'>'`` are always escaped, even if *entities* is provided." +msgstr "" + +#: ../Doc/library/xml.sax.utils.rst:31 +msgid "Unescape ``'&'``, ``'<'``, and ``'>'`` in a string of data." +msgstr "" + +#: ../Doc/library/xml.sax.utils.rst:33 +msgid "" +"You can unescape other strings of data by passing a dictionary as the " +"optional *entities* parameter. The keys and values must all be strings; " +"each key will be replaced with its corresponding value. ``'&'``, " +"``'<'``, and ``'>'`` are always unescaped, even if *entities* is " +"provided." +msgstr "" + +#: ../Doc/library/xml.sax.utils.rst:41 +msgid "" +"Similar to :func:`escape`, but also prepares *data* to be used as an " +"attribute value. The return value is a quoted version of *data* with any " +"additional required replacements. :func:`quoteattr` will select a quote " +"character based on the content of *data*, attempting to avoid encoding any " +"quote characters in the string. If both single- and double-quote characters " +"are already in *data*, the double-quote characters will be encoded and " +"*data* will be wrapped in double-quotes. The resulting string can be used " +"directly as an attribute value::" +msgstr "" + +#: ../Doc/library/xml.sax.utils.rst:53 +msgid "" +"This function is useful when generating attribute values for HTML or any " +"SGML using the reference concrete syntax." +msgstr "" + +#: ../Doc/library/xml.sax.utils.rst:59 +msgid "" +"This class implements the :class:`~xml.sax.handler.ContentHandler` interface " +"by writing SAX events back into an XML document. In other words, using an :" +"class:`XMLGenerator` as the content handler will reproduce the original " +"document being parsed. *out* should be a file-like object which will default " +"to *sys.stdout*. *encoding* is the encoding of the output stream which " +"defaults to ``'iso-8859-1'``. *short_empty_elements* controls the formatting " +"of elements that contain no content: if *False* (the default) they are " +"emitted as a pair of start/end tags, if set to *True* they are emitted as a " +"single self-closed tag." +msgstr "" + +#: ../Doc/library/xml.sax.utils.rst:75 +msgid "" +"This class is designed to sit between an :class:`~xml.sax.xmlreader." +"XMLReader` and the client application's event handlers. By default, it does " +"nothing but pass requests up to the reader and events on to the handlers " +"unmodified, but subclasses can override specific methods to modify the event " +"stream or the configuration requests as they pass through." +msgstr "" + +#: ../Doc/library/xml.sax.utils.rst:85 +msgid "" +"This function takes an input source and an optional base URL and returns a " +"fully resolved :class:`~xml.sax.xmlreader.InputSource` object ready for " +"reading. The input source can be given as a string, a file-like object, or " +"an :class:`~xml.sax.xmlreader.InputSource` object; parsers will use this " +"function to implement the polymorphic *source* argument to their :meth:" +"`parse` method." +msgstr "" + +#: ../Doc/library/xmlrpc.rst:2 +msgid ":mod:`xmlrpc` --- XMLRPC server and client modules" +msgstr "" + +#: ../Doc/library/xmlrpc.rst:4 +msgid "" +"XML-RPC is a Remote Procedure Call method that uses XML passed via HTTP as a " +"transport. With it, a client can call methods with parameters on a remote " +"server (the server is named by a URI) and get back structured data." +msgstr "" + +#: ../Doc/library/xmlrpc.rst:8 +msgid "" +"``xmlrpc`` is a package that collects server and client modules implementing " +"XML-RPC. The modules are:" +msgstr "" + +#: ../Doc/library/xmlrpc.rst:11 +msgid ":mod:`xmlrpc.client`" +msgstr "" + +#: ../Doc/library/xmlrpc.rst:12 +msgid ":mod:`xmlrpc.server`" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:2 +msgid ":mod:`xmlrpc.client` --- XML-RPC client access" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:10 +msgid "**Source code:** :source:`Lib/xmlrpc/client.py`" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:17 +msgid "" +"XML-RPC is a Remote Procedure Call method that uses XML passed via HTTP(S) " +"as a transport. With it, a client can call methods with parameters on a " +"remote server (the server is named by a URI) and get back structured data. " +"This module supports writing XML-RPC client code; it handles all the details " +"of translating between conformable Python objects and XML on the wire." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:26 +msgid "" +"The :mod:`xmlrpc.client` module is not secure against maliciously " +"constructed data. If you need to parse untrusted or unauthenticated data " +"see :ref:`xml-vulnerabilities`." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:32 +msgid "" +"For HTTPS URIs, :mod:`xmlrpc.client` now performs all the necessary " +"certificate and hostname checks by default." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:39 ../Doc/library/xmlrpc.client.rst:546 +#: ../Doc/library/xmlrpc.server.rst:47 ../Doc/library/xmlrpc.server.rst:61 +#: ../Doc/library/xmlrpc.server.rst:330 +msgid "The *use_builtin_types* flag was added." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:42 +msgid "" +"A :class:`ServerProxy` instance is an object that manages communication with " +"a remote XML-RPC server. The required first argument is a URI (Uniform " +"Resource Indicator), and will normally be the URL of the server. The " +"optional second argument is a transport factory instance; by default it is " +"an internal :class:`SafeTransport` instance for https: URLs and an internal " +"HTTP :class:`Transport` instance otherwise. The optional third argument is " +"an encoding, by default UTF-8. The optional fourth argument is a debugging " +"flag." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:50 +msgid "" +"The following parameters govern the use of the returned proxy instance. If " +"*allow_none* is true, the Python constant ``None`` will be translated into " +"XML; the default behaviour is for ``None`` to raise a :exc:`TypeError`. This " +"is a commonly-used extension to the XML-RPC specification, but isn't " +"supported by all clients and servers; see `http://ontosys.com/xml-rpc/" +"extensions.php `_ for a description. The *use_builtin_types* " +"flag can be used to cause date/time values to be presented as :class:" +"`datetime.datetime` objects and binary data to be presented as :class:" +"`bytes` objects; this flag is false by default. :class:`datetime.datetime`, :" +"class:`bytes` and :class:`bytearray` objects may be passed to calls. The " +"obsolete *use_datetime* flag is similar to *use_builtin_types* but it " +"applies only to date/time values." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:65 +msgid "" +"Both the HTTP and HTTPS transports support the URL syntax extension for HTTP " +"Basic Authentication: ``http://user:pass@host:port/path``. The ``user:" +"pass`` portion will be base64-encoded as an HTTP 'Authorization' header, and " +"sent to the remote server as part of the connection process when invoking an " +"XML-RPC method. You only need to use this if the remote server requires a " +"Basic Authentication user and password. If an HTTPS URL is provided, " +"*context* may be :class:`ssl.SSLContext` and configures the SSL settings of " +"the underlying HTTPS connection." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:74 +msgid "" +"The returned instance is a proxy object with methods that can be used to " +"invoke corresponding RPC calls on the remote server. If the remote server " +"supports the introspection API, the proxy can also be used to query the " +"remote server for the methods it supports (service discovery) and fetch " +"other server-associated metadata." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:80 +msgid "" +"Types that are conformable (e.g. that can be marshalled through XML), " +"include the following (and except where noted, they are unmarshalled as the " +"same Python type):" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:87 +msgid "XML-RPC type" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:89 +msgid ":class:`bool`" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:91 +msgid "``int``, ``i1``, ``i2``, ``i4``, ``i8`` or ``biginteger``" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:91 +msgid "" +":class:`int` in range from -2147483648 to 2147483647. Values get the " +"```` tag." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:96 +msgid "``double`` or ``float``" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:96 +msgid ":class:`float`. Values get the ```` tag." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:99 +msgid "``string``" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:101 +msgid "``array``" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:101 +msgid "" +":class:`list` or :class:`tuple` containing conformable elements. Arrays are " +"returned as :class:`lists `." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:105 +msgid "``struct``" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:105 +msgid "" +":class:`dict`. Keys must be strings, values may be any conformable type. " +"Objects of user-defined classes can be passed in; only their :attr:`~object." +"__dict__` attribute is transmitted." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:110 +msgid "``dateTime.iso8601``" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:110 +msgid "" +":class:`DateTime` or :class:`datetime.datetime`. Returned type depends on " +"values of *use_builtin_types* and *use_datetime* flags." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:114 +msgid "``base64``" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:114 +msgid "" +":class:`Binary`, :class:`bytes` or :class:`bytearray`. Returned type " +"depends on the value of the *use_builtin_types* flag." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:118 +msgid "``nil``" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:118 +msgid "" +"The ``None`` constant. Passing is allowed only if *allow_none* is true." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:121 +msgid "``bigdecimal``" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:121 +msgid ":class:`decimal.Decimal`. Returned type only." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:124 +msgid "" +"This is the full set of data types supported by XML-RPC. Method calls may " +"also raise a special :exc:`Fault` instance, used to signal XML-RPC server " +"errors, or :exc:`ProtocolError` used to signal an error in the HTTP/HTTPS " +"transport layer. Both :exc:`Fault` and :exc:`ProtocolError` derive from a " +"base class called :exc:`Error`. Note that the xmlrpc client module " +"currently does not marshal instances of subclasses of built-in types." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:131 +msgid "" +"When passing strings, characters special to XML such as ``<``, ``>``, and " +"``&`` will be automatically escaped. However, it's the caller's " +"responsibility to ensure that the string is free of characters that aren't " +"allowed in XML, such as the control characters with ASCII values between 0 " +"and 31 (except, of course, tab, newline and carriage return); failing to do " +"this will result in an XML-RPC request that isn't well-formed XML. If you " +"have to pass arbitrary bytes via XML-RPC, use :class:`bytes` or :class:" +"`bytearray` classes or the :class:`Binary` wrapper class described below." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:140 +msgid "" +":class:`Server` is retained as an alias for :class:`ServerProxy` for " +"backwards compatibility. New code should use :class:`ServerProxy`." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:143 +msgid "Added the *context* argument." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:146 +msgid "" +"Added support of type tags with prefixes (e.g. ``ex:nil``). Added support of " +"unmarsalling additional types used by Apache XML-RPC implementation for " +"numerics: ``i1``, ``i2``, ``i8``, ``biginteger``, ``float`` and " +"``bigdecimal``. See http://ws.apache.org/xmlrpc/types.html for a description." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:158 +msgid "`XML-RPC HOWTO `_" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:157 +msgid "" +"A good description of XML-RPC operation and client software in several " +"languages. Contains pretty much everything an XML-RPC client developer needs " +"to know." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:161 +msgid "" +"`XML-RPC Introspection `_" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:161 +msgid "Describes the XML-RPC protocol extension for introspection." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:164 +msgid "`XML-RPC Specification `_" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:164 +msgid "The official specification." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:169 +msgid "`Unofficial XML-RPC Errata `_" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:167 +msgid "" +"Fredrik Lundh's \"unofficial errata, intended to clarify certain details in " +"the XML-RPC specification, as well as hint at 'best practices' to use when " +"designing your own XML-RPC implementations.\"" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:175 +msgid "ServerProxy Objects" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:177 +msgid "" +"A :class:`ServerProxy` instance has a method corresponding to each remote " +"procedure call accepted by the XML-RPC server. Calling the method performs " +"an RPC, dispatched by both name and argument signature (e.g. the same method " +"name can be overloaded with multiple argument signatures). The RPC finishes " +"by returning a value, which may be either returned data in a conformant type " +"or a :class:`Fault` or :class:`ProtocolError` object indicating an error." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:184 +msgid "" +"Servers that support the XML introspection API support some common methods " +"grouped under the reserved :attr:`~ServerProxy.system` attribute:" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:190 +msgid "" +"This method returns a list of strings, one for each (non-system) method " +"supported by the XML-RPC server." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:196 +msgid "" +"This method takes one parameter, the name of a method implemented by the XML-" +"RPC server. It returns an array of possible signatures for this method. A " +"signature is an array of types. The first of these types is the return type " +"of the method, the rest are parameters." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:201 +msgid "" +"Because multiple signatures (ie. overloading) is permitted, this method " +"returns a list of signatures rather than a singleton." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:204 +msgid "" +"Signatures themselves are restricted to the top level parameters expected by " +"a method. For instance if a method expects one array of structs as a " +"parameter, and it returns a string, its signature is simply \"string, array" +"\". If it expects three integers and returns a string, its signature is " +"\"string, int, int, int\"." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:209 +msgid "" +"If no signature is defined for the method, a non-array value is returned. In " +"Python this means that the type of the returned value will be something " +"other than list." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:216 +msgid "" +"This method takes one parameter, the name of a method implemented by the XML-" +"RPC server. It returns a documentation string describing the use of that " +"method. If no such string is available, an empty string is returned. The " +"documentation string may contain HTML markup." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:223 +msgid "" +"Instances of :class:`ServerProxy` support the :term:`context manager` " +"protocol for closing the underlying transport." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:227 ../Doc/library/xmlrpc.client.rst:273 +msgid "A working example follows. The server code::" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:239 ../Doc/library/xmlrpc.client.rst:288 +#: ../Doc/library/xmlrpc.client.rst:398 ../Doc/library/xmlrpc.client.rst:504 +msgid "The client code for the preceding server::" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:250 +msgid "DateTime Objects" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:254 +msgid "" +"This class may be initialized with seconds since the epoch, a time tuple, an " +"ISO 8601 time/date string, or a :class:`datetime.datetime` instance. It has " +"the following methods, supported mainly for internal use by the marshalling/" +"unmarshalling code:" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:262 +msgid "Accept a string as the instance's new time value." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:267 +msgid "" +"Write the XML-RPC encoding of this :class:`DateTime` item to the *out* " +"stream object." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:270 +msgid "" +"It also supports certain of Python's built-in operators through rich " +"comparison and :meth:`__repr__` methods." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:303 +msgid "Binary Objects" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:307 +msgid "" +"This class may be initialized from bytes data (which may include NULs). The " +"primary access to the content of a :class:`Binary` object is provided by an " +"attribute:" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:314 +msgid "" +"The binary data encapsulated by the :class:`Binary` instance. The data is " +"provided as a :class:`bytes` object." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:317 +msgid "" +":class:`Binary` objects have the following methods, supported mainly for " +"internal use by the marshalling/unmarshalling code:" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:323 +msgid "" +"Accept a base64 :class:`bytes` object and decode it as the instance's new " +"data." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:328 +msgid "" +"Write the XML-RPC base 64 encoding of this binary item to the *out* stream " +"object." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:330 +msgid "" +"The encoded data will have newlines every 76 characters as per `RFC 2045 " +"section 6.8 `_, which was " +"the de facto standard base64 specification when the XML-RPC spec was written." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:335 +msgid "" +"It also supports certain of Python's built-in operators through :meth:" +"`__eq__` and :meth:`__ne__` methods." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:338 +msgid "" +"Example usage of the binary objects. We're going to transfer an image over " +"XMLRPC::" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:354 +msgid "The client gets the image and saves it to a file::" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:365 +msgid "Fault Objects" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:369 +msgid "" +"A :class:`Fault` object encapsulates the content of an XML-RPC fault tag. " +"Fault objects have the following attributes:" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:375 +msgid "A string indicating the fault type." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:380 +msgid "A string containing a diagnostic message associated with the fault." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:382 +msgid "" +"In the following example we're going to intentionally cause a :exc:`Fault` " +"by returning a complex type object. The server code::" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:415 +msgid "ProtocolError Objects" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:419 +msgid "" +"A :class:`ProtocolError` object describes a protocol error in the underlying " +"transport layer (such as a 404 'not found' error if the server named by the " +"URI does not exist). It has the following attributes:" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:426 +msgid "The URI or URL that triggered the error." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:431 +msgid "The error code." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:436 +msgid "The error message or diagnostic string." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:441 +msgid "" +"A dict containing the headers of the HTTP/HTTPS request that triggered the " +"error." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:444 +msgid "" +"In the following example we're going to intentionally cause a :exc:" +"`ProtocolError` by providing an invalid URI::" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:462 +msgid "MultiCall Objects" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:464 +msgid "" +"The :class:`MultiCall` object provides a way to encapsulate multiple calls " +"to a remote server into a single request [#]_." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:470 +msgid "" +"Create an object used to boxcar method calls. *server* is the eventual " +"target of the call. Calls can be made to the result object, but they will " +"immediately return ``None``, and only store the call name and parameters in " +"the :class:`MultiCall` object. Calling the object itself causes all stored " +"calls to be transmitted as a single ``system.multicall`` request. The result " +"of this call is a :term:`generator`; iterating over this generator yields " +"the individual results." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:478 +msgid "A usage example of this class follows. The server code::" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:520 +msgid "Convenience Functions" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:524 +msgid "" +"Convert *params* into an XML-RPC request. or into a response if " +"*methodresponse* is true. *params* can be either a tuple of arguments or an " +"instance of the :exc:`Fault` exception class. If *methodresponse* is true, " +"only a single value can be returned, meaning that *params* must be of length " +"1. *encoding*, if supplied, is the encoding to use in the generated XML; the " +"default is UTF-8. Python's :const:`None` value cannot be used in standard " +"XML-RPC; to allow using it via an extension, provide a true value for " +"*allow_none*." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:535 +msgid "" +"Convert an XML-RPC request or response into Python objects, a ``(params, " +"methodname)``. *params* is a tuple of argument; *methodname* is a string, " +"or ``None`` if no method name is present in the packet. If the XML-RPC " +"packet represents a fault condition, this function will raise a :exc:`Fault` " +"exception. The *use_builtin_types* flag can be used to cause date/time " +"values to be presented as :class:`datetime.datetime` objects and binary data " +"to be presented as :class:`bytes` objects; this flag is false by default." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:543 +msgid "" +"The obsolete *use_datetime* flag is similar to *use_builtin_types* but it " +"applies only to date/time values." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:553 +msgid "Example of Client Usage" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:570 +msgid "" +"To access an XML-RPC server through a HTTP proxy, you need to define a " +"custom transport. The following example shows how::" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:595 +msgid "Example of Client and Server Usage" +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:597 +msgid "See :ref:`simplexmlrpcserver-example`." +msgstr "" + +#: ../Doc/library/xmlrpc.client.rst:602 +msgid "" +"This approach has been first presented in `a discussion on xmlrpc.com " +"`_." +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:2 +msgid ":mod:`xmlrpc.server` --- Basic XML-RPC servers" +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:10 +msgid "**Source code:** :source:`Lib/xmlrpc/server.py`" +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:14 +msgid "" +"The :mod:`xmlrpc.server` module provides a basic server framework for XML-" +"RPC servers written in Python. Servers can either be free standing, using :" +"class:`SimpleXMLRPCServer`, or embedded in a CGI environment, using :class:" +"`CGIXMLRPCRequestHandler`." +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:22 +msgid "" +"The :mod:`xmlrpc.server` module is not secure against maliciously " +"constructed data. If you need to parse untrusted or unauthenticated data " +"see :ref:`xml-vulnerabilities`." +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:31 +msgid "" +"Create a new server instance. This class provides methods for registration " +"of functions that can be called by the XML-RPC protocol. The " +"*requestHandler* parameter should be a factory for request handler " +"instances; it defaults to :class:`SimpleXMLRPCRequestHandler`. The *addr* " +"and *requestHandler* parameters are passed to the :class:`socketserver." +"TCPServer` constructor. If *logRequests* is true (the default), requests " +"will be logged; setting this parameter to false will turn off logging. The " +"*allow_none* and *encoding* parameters are passed on to :mod:`xmlrpc.client` " +"and control the XML-RPC responses that will be returned from the server. The " +"*bind_and_activate* parameter controls whether :meth:`server_bind` and :meth:" +"`server_activate` are called immediately by the constructor; it defaults to " +"true. Setting it to false allows code to manipulate the " +"*allow_reuse_address* class variable before the address is bound. The " +"*use_builtin_types* parameter is passed to the :func:`~xmlrpc.client.loads` " +"function and controls which types are processed when date/times values or " +"binary data are received; it defaults to false." +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:54 +msgid "" +"Create a new instance to handle XML-RPC requests in a CGI environment. The " +"*allow_none* and *encoding* parameters are passed on to :mod:`xmlrpc.client` " +"and control the XML-RPC responses that will be returned from the server. The " +"*use_builtin_types* parameter is passed to the :func:`~xmlrpc.client.loads` " +"function and controls which types are processed when date/times values or " +"binary data are received; it defaults to false." +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:67 +msgid "" +"Create a new request handler instance. This request handler supports " +"``POST`` requests and modifies logging so that the *logRequests* parameter " +"to the :class:`SimpleXMLRPCServer` constructor parameter is honored." +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:75 +msgid "SimpleXMLRPCServer Objects" +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:77 +msgid "" +"The :class:`SimpleXMLRPCServer` class is based on :class:`socketserver." +"TCPServer` and provides a means of creating simple, stand alone XML-RPC " +"servers." +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:84 +msgid "" +"Register a function that can respond to XML-RPC requests. If *name* is " +"given, it will be the method name associated with *function*, otherwise " +"``function.__name__`` will be used. *name* can be either a normal or " +"Unicode string, and may contain characters not legal in Python identifiers, " +"including the period character." +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:93 +msgid "" +"Register an object which is used to expose method names which have not been " +"registered using :meth:`register_function`. If *instance* contains a :meth:" +"`_dispatch` method, it is called with the requested method name and the " +"parameters from the request. Its API is ``def _dispatch(self, method, " +"params)`` (note that *params* does not represent a variable argument list). " +"If it calls an underlying function to perform its task, that function is " +"called as ``func(*params)``, expanding the parameter list. The return value " +"from :meth:`_dispatch` is returned to the client as the result. If " +"*instance* does not have a :meth:`_dispatch` method, it is searched for an " +"attribute matching the name of the requested method." +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:104 +msgid "" +"If the optional *allow_dotted_names* argument is true and the instance does " +"not have a :meth:`_dispatch` method, then if the requested method name " +"contains periods, each component of the method name is searched for " +"individually, with the effect that a simple hierarchical search is " +"performed. The value found from this search is then called with the " +"parameters from the request, and the return value is passed back to the " +"client." +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:113 +msgid "" +"Enabling the *allow_dotted_names* option allows intruders to access your " +"module's global variables and may allow intruders to execute arbitrary code " +"on your machine. Only use this option on a secure, closed network." +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:120 +msgid "" +"Registers the XML-RPC introspection functions ``system.listMethods``, " +"``system.methodHelp`` and ``system.methodSignature``." +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:126 +msgid "Registers the XML-RPC multicall function system.multicall." +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:131 +msgid "" +"An attribute value that must be a tuple listing valid path portions of the " +"URL for receiving XML-RPC requests. Requests posted to other paths will " +"result in a 404 \"no such page\" HTTP error. If this tuple is empty, all " +"paths will be considered valid. The default value is ``('/', '/RPC2')``." +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:140 +msgid "SimpleXMLRPCServer Example" +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:141 +msgid "Server code::" +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:175 +msgid "" +"The following client code will call the methods made available by the " +"preceding server::" +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:188 +msgid "" +"The following example included in the :file:`Lib/xmlrpc/server.py` module " +"shows a server allowing dotted names and registering a multicall function." +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:193 +msgid "" +"Enabling the *allow_dotted_names* option allows intruders to access your " +"module's global variables and may allow intruders to execute arbitrary code " +"on your machine. Only use this example only within a secure, closed network." +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:222 +msgid "This ExampleService demo can be invoked from the command line::" +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:227 +msgid "" +"The client that interacts with the above server is included in `Lib/xmlrpc/" +"client.py`::" +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:247 +msgid "" +"This client which interacts with the demo XMLRPC server can be invoked as::" +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:253 +msgid "CGIXMLRPCRequestHandler" +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:255 +msgid "" +"The :class:`CGIXMLRPCRequestHandler` class can be used to handle XML-RPC " +"requests sent to Python CGI scripts." +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:261 +msgid "" +"Register a function that can respond to XML-RPC requests. If *name* is " +"given, it will be the method name associated with function, otherwise " +"*function.__name__* will be used. *name* can be either a normal or Unicode " +"string, and may contain characters not legal in Python identifiers, " +"including the period character." +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:270 +msgid "" +"Register an object which is used to expose method names which have not been " +"registered using :meth:`register_function`. If instance contains a :meth:" +"`_dispatch` method, it is called with the requested method name and the " +"parameters from the request; the return value is returned to the client as " +"the result. If instance does not have a :meth:`_dispatch` method, it is " +"searched for an attribute matching the name of the requested method; if the " +"requested method name contains periods, each component of the method name " +"is searched for individually, with the effect that a simple hierarchical " +"search is performed. The value found from this search is then called with " +"the parameters from the request, and the return value is passed back to " +"the client." +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:284 +msgid "" +"Register the XML-RPC introspection functions ``system.listMethods``, " +"``system.methodHelp`` and ``system.methodSignature``." +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:290 +msgid "Register the XML-RPC multicall function ``system.multicall``." +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:295 +msgid "" +"Handle an XML-RPC request. If *request_text* is given, it should be the POST " +"data provided by the HTTP server, otherwise the contents of stdin will be " +"used." +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:314 +msgid "Documenting XMLRPC server" +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:316 +msgid "" +"These classes extend the above classes to serve HTML documentation in " +"response to HTTP GET requests. Servers can either be free standing, using :" +"class:`DocXMLRPCServer`, or embedded in a CGI environment, using :class:" +"`DocCGIXMLRPCRequestHandler`." +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:326 +msgid "" +"Create a new server instance. All parameters have the same meaning as for :" +"class:`SimpleXMLRPCServer`; *requestHandler* defaults to :class:" +"`DocXMLRPCRequestHandler`." +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:336 +msgid "Create a new instance to handle XML-RPC requests in a CGI environment." +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:341 +msgid "" +"Create a new request handler instance. This request handler supports XML-RPC " +"POST requests, documentation GET requests, and modifies logging so that the " +"*logRequests* parameter to the :class:`DocXMLRPCServer` constructor " +"parameter is honored." +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:350 +msgid "DocXMLRPCServer Objects" +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:352 +msgid "" +"The :class:`DocXMLRPCServer` class is derived from :class:" +"`SimpleXMLRPCServer` and provides a means of creating self-documenting, " +"stand alone XML-RPC servers. HTTP POST requests are handled as XML-RPC " +"method calls. HTTP GET requests are handled by generating pydoc-style HTML " +"documentation. This allows a server to provide its own web-based " +"documentation." +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:361 ../Doc/library/xmlrpc.server.rst:389 +msgid "" +"Set the title used in the generated HTML documentation. This title will be " +"used inside the HTML \"title\" element." +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:367 ../Doc/library/xmlrpc.server.rst:395 +msgid "" +"Set the name used in the generated HTML documentation. This name will appear " +"at the top of the generated documentation inside a \"h1\" element." +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:373 ../Doc/library/xmlrpc.server.rst:401 +msgid "" +"Set the description used in the generated HTML documentation. This " +"description will appear as a paragraph, below the server name, in the " +"documentation." +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:378 +msgid "DocCGIXMLRPCRequestHandler" +msgstr "" + +#: ../Doc/library/xmlrpc.server.rst:380 +msgid "" +"The :class:`DocCGIXMLRPCRequestHandler` class is derived from :class:" +"`CGIXMLRPCRequestHandler` and provides a means of creating self-documenting, " +"XML-RPC CGI scripts. HTTP POST requests are handled as XML-RPC method calls. " +"HTTP GET requests are handled by generating pydoc-style HTML documentation. " +"This allows a server to provide its own web-based documentation." +msgstr "" + +#: ../Doc/library/zipapp.rst:2 +msgid ":mod:`zipapp` --- Manage executable python zip archives" +msgstr "" + +#: ../Doc/library/zipapp.rst:9 +msgid "**Source code:** :source:`Lib/zipapp.py`" +msgstr "" + +#: ../Doc/library/zipapp.rst:16 +msgid "" +"This module provides tools to manage the creation of zip files containing " +"Python code, which can be :ref:`executed directly by the Python interpreter " +"`. The module provides both a :ref:`zipapp-" +"command-line-interface` and a :ref:`zipapp-python-api`." +msgstr "" + +#: ../Doc/library/zipapp.rst:23 +msgid "Basic Example" +msgstr "" + +#: ../Doc/library/zipapp.rst:25 +msgid "" +"The following example shows how the :ref:`zipapp-command-line-interface` can " +"be used to create an executable archive from a directory containing Python " +"code. When run, the archive will execute the ``main`` function from the " +"module ``myapp`` in the archive." +msgstr "" + +#: ../Doc/library/zipapp.rst:42 +msgid "" +"When called as a program from the command line, the following form is used:" +msgstr "" + +#: ../Doc/library/zipapp.rst:48 +msgid "" +"If *source* is a directory, this will create an archive from the contents of " +"*source*. If *source* is a file, it should be an archive, and it will be " +"copied to the target archive (or the contents of its shebang line will be " +"displayed if the --info option is specified)." +msgstr "" + +#: ../Doc/library/zipapp.rst:53 +msgid "The following options are understood:" +msgstr "" + +#: ../Doc/library/zipapp.rst:59 +msgid "" +"Write the output to a file named *output*. If this option is not specified, " +"the output filename will be the same as the input *source*, with the " +"extension ``.pyz`` added. If an explicit filename is given, it is used as " +"is (so a ``.pyz`` extension should be included if required)." +msgstr "" + +#: ../Doc/library/zipapp.rst:64 +msgid "" +"An output filename must be specified if the *source* is an archive (and in " +"that case, *output* must not be the same as *source*)." +msgstr "" + +#: ../Doc/library/zipapp.rst:69 +msgid "" +"Add a ``#!`` line to the archive specifying *interpreter* as the command to " +"run. Also, on POSIX, make the archive executable. The default is to write " +"no ``#!`` line, and not make the file executable." +msgstr "" + +#: ../Doc/library/zipapp.rst:75 +msgid "" +"Write a ``__main__.py`` file to the archive that executes *mainfn*. The " +"*mainfn* argument should have the form \"pkg.mod:fn\", where \"pkg.mod\" is " +"a package/module in the archive, and \"fn\" is a callable in the given " +"module. The ``__main__.py`` file will execute that callable." +msgstr "" + +#: ../Doc/library/zipapp.rst:80 +msgid ":option:`--main` cannot be specified when copying an archive." +msgstr "" + +#: ../Doc/library/zipapp.rst:84 +msgid "" +"Display the interpreter embedded in the archive, for diagnostic purposes. " +"In this case, any other options are ignored and SOURCE must be an archive, " +"not a directory." +msgstr "" + +#: ../Doc/library/zipapp.rst:90 +msgid "Print a short usage message and exit." +msgstr "" + +#: ../Doc/library/zipapp.rst:96 +msgid "Python API" +msgstr "" + +#: ../Doc/library/zipapp.rst:98 +msgid "The module defines two convenience functions:" +msgstr "" + +#: ../Doc/library/zipapp.rst:103 +msgid "" +"Create an application archive from *source*. The source can be any of the " +"following:" +msgstr "" + +#: ../Doc/library/zipapp.rst:106 +msgid "" +"The name of a directory, or a :class:`pathlib.Path` object referring to a " +"directory, in which case a new application archive will be created from the " +"content of that directory." +msgstr "" + +#: ../Doc/library/zipapp.rst:109 +msgid "" +"The name of an existing application archive file, or a :class:`pathlib.Path` " +"object referring to such a file, in which case the file is copied to the " +"target (modifying it to reflect the value given for the *interpreter* " +"argument). The file name should include the ``.pyz`` extension, if required." +msgstr "" + +#: ../Doc/library/zipapp.rst:113 +msgid "" +"A file object open for reading in bytes mode. The content of the file " +"should be an application archive, and the file object is assumed to be " +"positioned at the start of the archive." +msgstr "" + +#: ../Doc/library/zipapp.rst:117 +msgid "" +"The *target* argument determines where the resulting archive will be written:" +msgstr "" + +#: ../Doc/library/zipapp.rst:120 +msgid "" +"If it is the name of a file, or a :class:`pathlb.Path` object, the archive " +"will be written to that file." +msgstr "" + +#: ../Doc/library/zipapp.rst:122 +msgid "" +"If it is an open file object, the archive will be written to that file " +"object, which must be open for writing in bytes mode." +msgstr "" + +#: ../Doc/library/zipapp.rst:124 +msgid "" +"If the target is omitted (or None), the source must be a directory and the " +"target will be a file with the same name as the source, with a ``.pyz`` " +"extension added." +msgstr "" + +#: ../Doc/library/zipapp.rst:128 +msgid "" +"The *interpreter* argument specifies the name of the Python interpreter with " +"which the archive will be executed. It is written as a \"shebang\" line at " +"the start of the archive. On POSIX, this will be interpreted by the OS, and " +"on Windows it will be handled by the Python launcher. Omitting the " +"*interpreter* results in no shebang line being written. If an interpreter " +"is specified, and the target is a filename, the executable bit of the target " +"file will be set." +msgstr "" + +#: ../Doc/library/zipapp.rst:136 +msgid "" +"The *main* argument specifies the name of a callable which will be used as " +"the main program for the archive. It can only be specified if the source is " +"a directory, and the source does not already contain a ``__main__.py`` " +"file. The *main* argument should take the form \"pkg.module:callable\" and " +"the archive will be run by importing \"pkg.module\" and executing the given " +"callable with no arguments. It is an error to omit *main* if the source is " +"a directory and does not contain a ``__main__.py`` file, as otherwise the " +"resulting archive would not be executable." +msgstr "" + +#: ../Doc/library/zipapp.rst:146 +msgid "" +"If a file object is specified for *source* or *target*, it is the caller's " +"responsibility to close it after calling create_archive." +msgstr "" + +#: ../Doc/library/zipapp.rst:149 +msgid "" +"When copying an existing archive, file objects supplied only need ``read`` " +"and ``readline``, or ``write`` methods. When creating an archive from a " +"directory, if the target is a file object it will be passed to the ``zipfile." +"ZipFile`` class, and must supply the methods needed by that class." +msgstr "" + +#: ../Doc/library/zipapp.rst:157 +msgid "" +"Return the interpreter specified in the ``#!`` line at the start of the " +"archive. If there is no ``#!`` line, return :const:`None`. The *archive* " +"argument can be a filename or a file-like object open for reading in bytes " +"mode. It is assumed to be at the start of the archive." +msgstr "" + +#: ../Doc/library/zipapp.rst:168 +msgid "Pack up a directory into an archive, and run it." +msgstr "" + +#: ../Doc/library/zipapp.rst:176 +msgid "The same can be done using the :func:`create_archive` functon::" +msgstr "" + +#: ../Doc/library/zipapp.rst:181 +msgid "" +"To make the application directly executable on POSIX, specify an interpreter " +"to use." +msgstr "" + +#: ../Doc/library/zipapp.rst:190 +msgid "" +"To replace the shebang line on an existing archive, create a modified " +"archive using the :func:`create_archive` function::" +msgstr "" + +#: ../Doc/library/zipapp.rst:196 +msgid "" +"To update the file in place, do the replacement in memory using a :class:" +"`BytesIO` object, and then overwrite the source afterwards. Note that there " +"is a risk when overwriting a file in place that an error will result in the " +"loss of the original file. This code does not protect against such errors, " +"but production code should do so. Also, this method will only work if the " +"archive fits in memory::" +msgstr "" + +#: ../Doc/library/zipapp.rst:210 +msgid "" +"Note that if you specify an interpreter and then distribute your application " +"archive, you need to ensure that the interpreter used is portable. The " +"Python launcher for Windows supports most common forms of POSIX ``#!`` line, " +"but there are other issues to consider:" +msgstr "" + +#: ../Doc/library/zipapp.rst:215 +msgid "" +"If you use \"/usr/bin/env python\" (or other forms of the \"python\" " +"command, such as \"/usr/bin/python\"), you need to consider that your users " +"may have either Python 2 or Python 3 as their default, and write your code " +"to work under both versions." +msgstr "" + +#: ../Doc/library/zipapp.rst:219 +msgid "" +"If you use an explicit version, for example \"/usr/bin/env python3\" your " +"application will not work for users who do not have that version. (This may " +"be what you want if you have not made your code Python 2 compatible)." +msgstr "" + +#: ../Doc/library/zipapp.rst:222 +msgid "" +"There is no way to say \"python X.Y or later\", so be careful of using an " +"exact version like \"/usr/bin/env python3.4\" as you will need to change " +"your shebang line for users of Python 3.5, for example." +msgstr "" + +#: ../Doc/library/zipapp.rst:227 +msgid "The Python Zip Application Archive Format" +msgstr "" + +#: ../Doc/library/zipapp.rst:229 +msgid "" +"Python has been able to execute zip files which contain a ``__main__.py`` " +"file since version 2.6. In order to be executed by Python, an application " +"archive simply has to be a standard zip file containing a ``__main__.py`` " +"file which will be run as the entry point for the application. As usual for " +"any Python script, the parent of the script (in this case the zip file) will " +"be placed on :data:`sys.path` and thus further modules can be imported from " +"the zip file." +msgstr "" + +#: ../Doc/library/zipapp.rst:236 +msgid "" +"The zip file format allows arbitrary data to be prepended to a zip file. " +"The zip application format uses this ability to prepend a standard POSIX " +"\"shebang\" line to the file (``#!/path/to/interpreter``)." +msgstr "" + +#: ../Doc/library/zipapp.rst:240 +msgid "Formally, the Python zip application format is therefore:" +msgstr "" + +#: ../Doc/library/zipapp.rst:242 +msgid "" +"An optional shebang line, containing the characters ``b'#!'`` followed by an " +"interpreter name, and then a newline (``b'\\n'``) character. The " +"interpreter name can be anything acceptable to the OS \"shebang\" " +"processing, or the Python launcher on Windows. The interpreter should be " +"encoded in UTF-8 on Windows, and in :func:`sys.getfilesystemencoding()` on " +"POSIX." +msgstr "" + +#: ../Doc/library/zipapp.rst:247 +msgid "" +"Standard zipfile data, as generated by the :mod:`zipfile` module. The " +"zipfile content *must* include a file called ``__main__.py`` (which must be " +"in the \"root\" of the zipfile - i.e., it cannot be in a subdirectory). The " +"zipfile data can be compressed or uncompressed." +msgstr "" + +#: ../Doc/library/zipapp.rst:252 +msgid "" +"If an application archive has a shebang line, it may have the executable bit " +"set on POSIX systems, to allow it to be executed directly." +msgstr "" + +#: ../Doc/library/zipapp.rst:255 +msgid "" +"There is no requirement that the tools in this module are used to create " +"application archives - the module is a convenience, but archives in the " +"above format created by any means are acceptable to Python." +msgstr "" + +#: ../Doc/library/zipfile.rst:2 +msgid ":mod:`zipfile` --- Work with ZIP archives" +msgstr "" + +#: ../Doc/library/zipfile.rst:10 +msgid "**Source code:** :source:`Lib/zipfile.py`" +msgstr "" + +#: ../Doc/library/zipfile.rst:14 +msgid "" +"The ZIP file format is a common archive and compression standard. This " +"module provides tools to create, read, write, append, and list a ZIP file. " +"Any advanced use of this module will require an understanding of the format, " +"as defined in `PKZIP Application Note`_." +msgstr "" + +#: ../Doc/library/zipfile.rst:19 +msgid "" +"This module does not currently handle multi-disk ZIP files. It can handle " +"ZIP files that use the ZIP64 extensions (that is ZIP files that are more " +"than 4 GiB in size). It supports decryption of encrypted files in ZIP " +"archives, but it currently cannot create an encrypted file. Decryption is " +"extremely slow as it is implemented in native Python rather than C." +msgstr "" + +#: ../Doc/library/zipfile.rst:30 +msgid "The error raised for bad ZIP files." +msgstr "" + +#: ../Doc/library/zipfile.rst:37 +msgid "" +"Alias of :exc:`BadZipFile`, for compatibility with older Python versions." +msgstr "" + +#: ../Doc/library/zipfile.rst:44 +msgid "" +"The error raised when a ZIP file would require ZIP64 functionality but that " +"has not been enabled." +msgstr "" + +#: ../Doc/library/zipfile.rst:51 +msgid "" +"The class for reading and writing ZIP files. See section :ref:`zipfile-" +"objects` for constructor details." +msgstr "" + +#: ../Doc/library/zipfile.rst:58 +msgid "Class for creating ZIP archives containing Python libraries." +msgstr "" + +#: ../Doc/library/zipfile.rst:63 +msgid "" +"Class used to represent information about a member of an archive. Instances " +"of this class are returned by the :meth:`.getinfo` and :meth:`.infolist` " +"methods of :class:`ZipFile` objects. Most users of the :mod:`zipfile` " +"module will not need to create these, but only use those created by this " +"module. *filename* should be the full name of the archive member, and " +"*date_time* should be a tuple containing six fields which describe the time " +"of the last modification to the file; the fields are described in section :" +"ref:`zipinfo-objects`." +msgstr "" + +#: ../Doc/library/zipfile.rst:75 +msgid "" +"Returns ``True`` if *filename* is a valid ZIP file based on its magic " +"number, otherwise returns ``False``. *filename* may be a file or file-like " +"object too." +msgstr "" + +#: ../Doc/library/zipfile.rst:78 +msgid "Support for file and file-like objects." +msgstr "" + +#: ../Doc/library/zipfile.rst:84 +msgid "The numeric constant for an uncompressed archive member." +msgstr "" + +#: ../Doc/library/zipfile.rst:89 +msgid "" +"The numeric constant for the usual ZIP compression method. This requires " +"the :mod:`zlib` module." +msgstr "" + +#: ../Doc/library/zipfile.rst:95 +msgid "" +"The numeric constant for the BZIP2 compression method. This requires the :" +"mod:`bz2` module." +msgstr "" + +#: ../Doc/library/zipfile.rst:102 +msgid "" +"The numeric constant for the LZMA compression method. This requires the :" +"mod:`lzma` module." +msgstr "" + +#: ../Doc/library/zipfile.rst:109 +msgid "" +"The ZIP file format specification has included support for bzip2 compression " +"since 2001, and for LZMA compression since 2006. However, some tools " +"(including older Python releases) do not support these compression methods, " +"and may either refuse to process the ZIP file altogether, or fail to extract " +"individual files." +msgstr "" + +#: ../Doc/library/zipfile.rst:120 +msgid "`PKZIP Application Note`_" +msgstr "" + +#: ../Doc/library/zipfile.rst:119 ../Doc/library/zipimport.rst:36 +msgid "" +"Documentation on the ZIP file format by Phil Katz, the creator of the format " +"and algorithms used." +msgstr "" + +#: ../Doc/library/zipfile.rst:123 +msgid "`Info-ZIP Home Page `_" +msgstr "" + +#: ../Doc/library/zipfile.rst:123 +msgid "" +"Information about the Info-ZIP project's ZIP archive programs and " +"development libraries." +msgstr "" + +#: ../Doc/library/zipfile.rst:130 +msgid "ZipFile Objects" +msgstr "" + +#: ../Doc/library/zipfile.rst:135 +msgid "" +"Open a ZIP file, where *file* can be either a path to a file (a string) or a " +"file-like object. The *mode* parameter should be ``'r'`` to read an " +"existing file, ``'w'`` to truncate and write a new file, ``'a'`` to append " +"to an existing file, or ``'x'`` to exclusively create and write a new file. " +"If *mode* is ``'x'`` and *file* refers to an existing file, a :exc:" +"`FileExistsError` will be raised. If *mode* is ``'a'`` and *file* refers to " +"an existing ZIP file, then additional files are added to it. If *file* does " +"not refer to a ZIP file, then a new ZIP archive is appended to the file. " +"This is meant for adding a ZIP archive to another file (such as :file:" +"`python.exe`). If *mode* is ``'a'`` and the file does not exist at all, it " +"is created. If *mode* is ``'r'`` or ``'a'``, the file should be seekable. " +"*compression* is the ZIP compression method to use when writing the archive, " +"and should be :const:`ZIP_STORED`, :const:`ZIP_DEFLATED`, :const:`ZIP_BZIP2` " +"or :const:`ZIP_LZMA`; unrecognized values will cause :exc:" +"`NotImplementedError` to be raised. If :const:`ZIP_DEFLATED`, :const:" +"`ZIP_BZIP2` or :const:`ZIP_LZMA` is specified but the corresponding module (:" +"mod:`zlib`, :mod:`bz2` or :mod:`lzma`) is not available, :exc:`RuntimeError` " +"is raised. The default is :const:`ZIP_STORED`. If *allowZip64* is ``True`` " +"(the default) zipfile will create ZIP files that use the ZIP64 extensions " +"when the zipfile is larger than 2 GiB. If it is false :mod:`zipfile` will " +"raise an exception when the ZIP file would require ZIP64 extensions." +msgstr "" + +#: ../Doc/library/zipfile.rst:158 +msgid "" +"If the file is created with mode ``'w'``, ``'x'`` or ``'a'`` and then :meth:" +"`closed ` without adding any files to the archive, the appropriate " +"ZIP structures for an empty archive will be written to the file." +msgstr "" + +#: ../Doc/library/zipfile.rst:162 +msgid "" +"ZipFile is also a context manager and therefore supports the :keyword:`with` " +"statement. In the example, *myzip* is closed after the :keyword:`with` " +"statement's suite is finished---even if an exception occurs::" +msgstr "" + +#: ../Doc/library/zipfile.rst:169 +msgid "Added the ability to use :class:`ZipFile` as a context manager." +msgstr "" + +#: ../Doc/library/zipfile.rst:172 +msgid "Added support for :mod:`bzip2 ` and :mod:`lzma` compression." +msgstr "" + +#: ../Doc/library/zipfile.rst:175 ../Doc/library/zipfile.rst:436 +msgid "ZIP64 extensions are enabled by default." +msgstr "" + +#: ../Doc/library/zipfile.rst:178 +msgid "" +"Added support for writing to unseekable streams. Added support for the " +"``'x'`` mode." +msgstr "" + +#: ../Doc/library/zipfile.rst:182 +msgid "" +"Previously, a plain :exc:`RuntimeError` was raised for unrecognized " +"compression values." +msgstr "" + +#: ../Doc/library/zipfile.rst:189 +msgid "" +"Close the archive file. You must call :meth:`close` before exiting your " +"program or essential records will not be written." +msgstr "" + +#: ../Doc/library/zipfile.rst:195 +msgid "" +"Return a :class:`ZipInfo` object with information about the archive member " +"*name*. Calling :meth:`getinfo` for a name not currently contained in the " +"archive will raise a :exc:`KeyError`." +msgstr "" + +#: ../Doc/library/zipfile.rst:202 +msgid "" +"Return a list containing a :class:`ZipInfo` object for each member of the " +"archive. The objects are in the same order as their entries in the actual " +"ZIP file on disk if an existing archive was opened." +msgstr "" + +#: ../Doc/library/zipfile.rst:209 +msgid "Return a list of archive members by name." +msgstr "" + +#: ../Doc/library/zipfile.rst:214 +msgid "" +"Access a member of the archive as a binary file-like object. *name* can be " +"either the name of a file within the archive or a :class:`ZipInfo` object. " +"The *mode* parameter, if included, must be ``'r'`` (the default) or " +"``'w'``. *pwd* is the password used to decrypt encrypted ZIP files." +msgstr "" + +#: ../Doc/library/zipfile.rst:219 +msgid "" +":meth:`~ZipFile.open` is also a context manager and therefore supports the :" +"keyword:`with` statement::" +msgstr "" + +#: ../Doc/library/zipfile.rst:226 +msgid "" +"With *mode* ``'r'`` the file-like object (``ZipExtFile``) is read-only and " +"provides the following methods: :meth:`~io.BufferedIOBase.read`, :meth:`~io." +"IOBase.readline`, :meth:`~io.IOBase.readlines`, :meth:`__iter__`, :meth:" +"`~iterator.__next__`. These objects can operate independently of the " +"ZipFile." +msgstr "" + +#: ../Doc/library/zipfile.rst:233 +msgid "" +"With ``mode='w'``, a writable file handle is returned, which supports the :" +"meth:`~io.BufferedIOBase.write` method. While a writable file handle is " +"open, attempting to read or write other files in the ZIP file will raise a :" +"exc:`ValueError`." +msgstr "" + +#: ../Doc/library/zipfile.rst:238 +msgid "" +"When writing a file, if the file size is not known in advance but may exceed " +"2 GiB, pass ``force_zip64=True`` to ensure that the header format is capable " +"of supporting large files. If the file size is known in advance, construct " +"a :class:`ZipInfo` object with :attr:`~ZipInfo.file_size` set, and use that " +"as the *name* parameter." +msgstr "" + +#: ../Doc/library/zipfile.rst:246 +msgid "" +"The :meth:`.open`, :meth:`read` and :meth:`extract` methods can take a " +"filename or a :class:`ZipInfo` object. You will appreciate this when trying " +"to read a ZIP file that contains members with duplicate names." +msgstr "" + +#: ../Doc/library/zipfile.rst:250 +msgid "" +"Removed support of ``mode='U'``. Use :class:`io.TextIOWrapper` for reading " +"compressed text files in :term:`universal newlines` mode." +msgstr "" + +#: ../Doc/library/zipfile.rst:254 +msgid "" +":meth:`open` can now be used to write files into the archive with the " +"``mode='w'`` option." +msgstr "" + +#: ../Doc/library/zipfile.rst:258 +msgid "" +"Calling :meth:`.open` on a closed ZipFile will raise a :exc:`ValueError`. " +"Previously, a :exc:`RuntimeError` was raised." +msgstr "" + +#: ../Doc/library/zipfile.rst:265 +msgid "" +"Extract a member from the archive to the current working directory; *member* " +"must be its full name or a :class:`ZipInfo` object. Its file information is " +"extracted as accurately as possible. *path* specifies a different directory " +"to extract to. *member* can be a filename or a :class:`ZipInfo` object. " +"*pwd* is the password used for encrypted files." +msgstr "" + +#: ../Doc/library/zipfile.rst:271 +msgid "Returns the normalized path created (a directory or new file)." +msgstr "" + +#: ../Doc/library/zipfile.rst:275 +msgid "" +"If a member filename is an absolute path, a drive/UNC sharepoint and leading " +"(back)slashes will be stripped, e.g.: ``///foo/bar`` becomes ``foo/bar`` on " +"Unix, and ``C:\\foo\\bar`` becomes ``foo\\bar`` on Windows. And all ``\".." +"\"`` components in a member filename will be removed, e.g.: ``../../foo../../" +"ba..r`` becomes ``foo../ba..r``. On Windows illegal characters (``:``, " +"``<``, ``>``, ``|``, ``\"``, ``?``, and ``*``) replaced by underscore " +"(``_``)." +msgstr "" + +#: ../Doc/library/zipfile.rst:283 +msgid "" +"Calling :meth:`extract` on a closed ZipFile will raise a :exc:`ValueError`. " +"Previously, a :exc:`RuntimeError` was raised." +msgstr "" + +#: ../Doc/library/zipfile.rst:290 +msgid "" +"Extract all members from the archive to the current working directory. " +"*path* specifies a different directory to extract to. *members* is optional " +"and must be a subset of the list returned by :meth:`namelist`. *pwd* is the " +"password used for encrypted files." +msgstr "" + +#: ../Doc/library/zipfile.rst:297 +msgid "" +"Never extract archives from untrusted sources without prior inspection. It " +"is possible that files are created outside of *path*, e.g. members that have " +"absolute filenames starting with ``\"/\"`` or filenames with two dots ``\".." +"\"``. This module attempts to prevent that. See :meth:`extract` note." +msgstr "" + +#: ../Doc/library/zipfile.rst:303 +msgid "" +"Calling :meth:`extractall` on a closed ZipFile will raise a :exc:" +"`ValueError`. Previously, a :exc:`RuntimeError` was raised." +msgstr "" + +#: ../Doc/library/zipfile.rst:310 +msgid "Print a table of contents for the archive to ``sys.stdout``." +msgstr "" + +#: ../Doc/library/zipfile.rst:315 +msgid "Set *pwd* as default password to extract encrypted files." +msgstr "" + +#: ../Doc/library/zipfile.rst:320 +msgid "" +"Return the bytes of the file *name* in the archive. *name* is the name of " +"the file in the archive, or a :class:`ZipInfo` object. The archive must be " +"open for read or append. *pwd* is the password used for encrypted files " +"and, if specified, it will override the default password set with :meth:" +"`setpassword`. Calling :meth:`read` on a ZipFile that uses a compression " +"method other than :const:`ZIP_STORED`, :const:`ZIP_DEFLATED`, :const:" +"`ZIP_BZIP2` or :const:`ZIP_LZMA` will raise a :exc:`NotImplementedError`. An " +"error will also be raised if the corresponding compression module is not " +"available." +msgstr "" + +#: ../Doc/library/zipfile.rst:329 +msgid "" +"Calling :meth:`read` on a closed ZipFile will raise a :exc:`ValueError`. " +"Previously, a :exc:`RuntimeError` was raised." +msgstr "" + +#: ../Doc/library/zipfile.rst:336 +msgid "" +"Read all the files in the archive and check their CRC's and file headers. " +"Return the name of the first bad file, or else return ``None``." +msgstr "" + +#: ../Doc/library/zipfile.rst:339 +msgid "" +"Calling :meth:`testfile` on a closed ZipFile will raise a :exc:" +"`ValueError`. Previously, a :exc:`RuntimeError` was raised." +msgstr "" + +#: ../Doc/library/zipfile.rst:346 +msgid "" +"Write the file named *filename* to the archive, giving it the archive name " +"*arcname* (by default, this will be the same as *filename*, but without a " +"drive letter and with leading path separators removed). If given, " +"*compress_type* overrides the value given for the *compression* parameter to " +"the constructor for the new entry. The archive must be open with mode " +"``'w'``, ``'x'`` or ``'a'``." +msgstr "" + +#: ../Doc/library/zipfile.rst:355 +msgid "" +"There is no official file name encoding for ZIP files. If you have unicode " +"file names, you must convert them to byte strings in your desired encoding " +"before passing them to :meth:`write`. WinZip interprets all file names as " +"encoded in CP437, also known as DOS Latin." +msgstr "" + +#: ../Doc/library/zipfile.rst:362 +msgid "" +"Archive names should be relative to the archive root, that is, they should " +"not start with a path separator." +msgstr "" + +#: ../Doc/library/zipfile.rst:367 +msgid "" +"If ``arcname`` (or ``filename``, if ``arcname`` is not given) contains a " +"null byte, the name of the file in the archive will be truncated at the null " +"byte." +msgstr "" + +#: ../Doc/library/zipfile.rst:370 +msgid "" +"Calling :meth:`write` on a ZipFile created with mode ``'r'`` or a closed " +"ZipFile will raise a :exc:`ValueError`. Previously, a :exc:`RuntimeError` " +"was raised." +msgstr "" + +#: ../Doc/library/zipfile.rst:378 +msgid "" +"Write the string *data* to the archive; *zinfo_or_arcname* is either the " +"file name it will be given in the archive, or a :class:`ZipInfo` instance. " +"If it's an instance, at least the filename, date, and time must be given. " +"If it's a name, the date and time is set to the current date and time. The " +"archive must be opened with mode ``'w'``, ``'x'`` or ``'a'``." +msgstr "" + +#: ../Doc/library/zipfile.rst:384 +msgid "" +"If given, *compress_type* overrides the value given for the *compression* " +"parameter to the constructor for the new entry, or in the *zinfo_or_arcname* " +"(if that is a :class:`ZipInfo` instance)." +msgstr "" + +#: ../Doc/library/zipfile.rst:390 +msgid "" +"When passing a :class:`ZipInfo` instance as the *zinfo_or_arcname* " +"parameter, the compression method used will be that specified in the " +"*compress_type* member of the given :class:`ZipInfo` instance. By default, " +"the :class:`ZipInfo` constructor sets this member to :const:`ZIP_STORED`." +msgstr "" + +#: ../Doc/library/zipfile.rst:395 +msgid "The *compress_type* argument." +msgstr "" + +#: ../Doc/library/zipfile.rst:398 +msgid "" +"Calling :meth:`writestr` on a ZipFile created with mode ``'r'`` or a closed " +"ZipFile will raise a :exc:`ValueError`. Previously, a :exc:`RuntimeError` " +"was raised." +msgstr "" + +#: ../Doc/library/zipfile.rst:404 +msgid "The following data attributes are also available:" +msgstr "" + +#: ../Doc/library/zipfile.rst:409 +msgid "" +"The level of debug output to use. This may be set from ``0`` (the default, " +"no output) to ``3`` (the most output). Debugging information is written to " +"``sys.stdout``." +msgstr "" + +#: ../Doc/library/zipfile.rst:415 +msgid "" +"The comment text associated with the ZIP file. If assigning a comment to a :" +"class:`ZipFile` instance created with mode ``'w'``, ``'x'`` or ``'a'``, this " +"should be a string no longer than 65535 bytes. Comments longer than this " +"will be truncated in the written archive when :meth:`close` is called." +msgstr "" + +#: ../Doc/library/zipfile.rst:425 +msgid "PyZipFile Objects" +msgstr "" + +#: ../Doc/library/zipfile.rst:427 +msgid "" +"The :class:`PyZipFile` constructor takes the same parameters as the :class:" +"`ZipFile` constructor, and one additional parameter, *optimize*." +msgstr "" + +#: ../Doc/library/zipfile.rst:433 +msgid "The *optimize* parameter." +msgstr "" + +#: ../Doc/library/zipfile.rst:439 +msgid "" +"Instances have one method in addition to those of :class:`ZipFile` objects:" +msgstr "" + +#: ../Doc/library/zipfile.rst:443 +msgid "" +"Search for files :file:`\\*.py` and add the corresponding file to the " +"archive." +msgstr "" + +#: ../Doc/library/zipfile.rst:446 +msgid "" +"If the *optimize* parameter to :class:`PyZipFile` was not given or ``-1``, " +"the corresponding file is a :file:`\\*.pyc` file, compiling if necessary." +msgstr "" + +#: ../Doc/library/zipfile.rst:449 +msgid "" +"If the *optimize* parameter to :class:`PyZipFile` was ``0``, ``1`` or ``2``, " +"only files with that optimization level (see :func:`compile`) are added to " +"the archive, compiling if necessary." +msgstr "" + +#: ../Doc/library/zipfile.rst:453 +msgid "" +"If *pathname* is a file, the filename must end with :file:`.py`, and just " +"the (corresponding :file:`\\*.py[co]`) file is added at the top level (no " +"path information). If *pathname* is a file that does not end with :file:`." +"py`, a :exc:`RuntimeError` will be raised. If it is a directory, and the " +"directory is not a package directory, then all the files :file:`\\*.py[co]` " +"are added at the top level. If the directory is a package directory, then " +"all :file:`\\*.py[co]` are added under the package name as a file path, and " +"if any subdirectories are package directories, all of these are added " +"recursively." +msgstr "" + +#: ../Doc/library/zipfile.rst:463 +msgid "*basename* is intended for internal use only." +msgstr "" + +#: ../Doc/library/zipfile.rst:465 +msgid "" +"*filterfunc*, if given, must be a function taking a single string argument. " +"It will be passed each path (including each individual full file path) " +"before it is added to the archive. If *filterfunc* returns a false value, " +"the path will not be added, and if it is a directory its contents will be " +"ignored. For example, if our test files are all either in ``test`` " +"directories or start with the string ``test_``, we can use a *filterfunc* to " +"exclude them::" +msgstr "" + +#: ../Doc/library/zipfile.rst:479 +msgid "The :meth:`writepy` method makes archives with file names like this::" +msgstr "" + +#: ../Doc/library/zipfile.rst:488 +msgid "The *filterfunc* parameter." +msgstr "" + +#: ../Doc/library/zipfile.rst:495 +msgid "ZipInfo Objects" +msgstr "" + +#: ../Doc/library/zipfile.rst:497 +msgid "" +"Instances of the :class:`ZipInfo` class are returned by the :meth:`.getinfo` " +"and :meth:`.infolist` methods of :class:`ZipFile` objects. Each object " +"stores information about a single member of the ZIP archive." +msgstr "" + +#: ../Doc/library/zipfile.rst:501 +msgid "" +"There is one classmethod to make a :class:`ZipInfo` instance for a " +"filesystem file:" +msgstr "" + +#: ../Doc/library/zipfile.rst:506 +msgid "" +"Construct a :class:`ZipInfo` instance for a file on the filesystem, in " +"preparation for adding it to a zip file." +msgstr "" + +#: ../Doc/library/zipfile.rst:509 +msgid "*filename* should be the path to a file or directory on the filesystem." +msgstr "" + +#: ../Doc/library/zipfile.rst:511 +msgid "" +"If *arcname* is specified, it is used as the name within the archive. If " +"*arcname* is not specified, the name will be the same as *filename*, but " +"with any drive letter and leading path separators removed." +msgstr "" + +#: ../Doc/library/zipfile.rst:517 +msgid "Instances have the following methods and attributes:" +msgstr "" + +#: ../Doc/library/zipfile.rst:521 +msgid "Return True if this archive member is a directory." +msgstr "" + +#: ../Doc/library/zipfile.rst:523 +msgid "This uses the entry's name: directories should always end with ``/``." +msgstr "" + +#: ../Doc/library/zipfile.rst:530 +msgid "Name of the file in the archive." +msgstr "" + +#: ../Doc/library/zipfile.rst:535 +msgid "" +"The time and date of the last modification to the archive member. This is a " +"tuple of six values:" +msgstr "" + +#: ../Doc/library/zipfile.rst:541 +msgid "Year (>= 1980)" +msgstr "" + +#: ../Doc/library/zipfile.rst:543 +msgid "Month (one-based)" +msgstr "" + +#: ../Doc/library/zipfile.rst:545 +msgid "Day of month (one-based)" +msgstr "" + +#: ../Doc/library/zipfile.rst:547 +msgid "Hours (zero-based)" +msgstr "" + +#: ../Doc/library/zipfile.rst:549 +msgid "Minutes (zero-based)" +msgstr "" + +#: ../Doc/library/zipfile.rst:551 +msgid "Seconds (zero-based)" +msgstr "" + +#: ../Doc/library/zipfile.rst:556 +msgid "The ZIP file format does not support timestamps before 1980." +msgstr "" + +#: ../Doc/library/zipfile.rst:561 +msgid "Type of compression for the archive member." +msgstr "" + +#: ../Doc/library/zipfile.rst:566 +msgid "Comment for the individual archive member." +msgstr "" + +#: ../Doc/library/zipfile.rst:571 +msgid "" +"Expansion field data. The `PKZIP Application Note`_ contains some comments " +"on the internal structure of the data contained in this string." +msgstr "" + +#: ../Doc/library/zipfile.rst:577 +msgid "System which created ZIP archive." +msgstr "" + +#: ../Doc/library/zipfile.rst:582 +msgid "PKZIP version which created ZIP archive." +msgstr "" + +#: ../Doc/library/zipfile.rst:587 +msgid "PKZIP version needed to extract archive." +msgstr "" + +#: ../Doc/library/zipfile.rst:592 +msgid "Must be zero." +msgstr "" + +#: ../Doc/library/zipfile.rst:597 +msgid "ZIP flag bits." +msgstr "" + +#: ../Doc/library/zipfile.rst:602 +msgid "Volume number of file header." +msgstr "" + +#: ../Doc/library/zipfile.rst:607 +msgid "Internal attributes." +msgstr "" + +#: ../Doc/library/zipfile.rst:612 +msgid "External file attributes." +msgstr "" + +#: ../Doc/library/zipfile.rst:617 +msgid "Byte offset to the file header." +msgstr "" + +#: ../Doc/library/zipfile.rst:622 +msgid "CRC-32 of the uncompressed file." +msgstr "" + +#: ../Doc/library/zipfile.rst:627 +msgid "Size of the compressed data." +msgstr "" + +#: ../Doc/library/zipfile.rst:632 +msgid "Size of the uncompressed file." +msgstr "" + +#: ../Doc/library/zipimport.rst:2 +msgid ":mod:`zipimport` --- Import modules from Zip archives" +msgstr "" + +#: ../Doc/library/zipimport.rst:11 +msgid "" +"This module adds the ability to import Python modules (:file:`\\*.py`, :file:" +"`\\*.py[co]`) and packages from ZIP-format archives. It is usually not " +"needed to use the :mod:`zipimport` module explicitly; it is automatically " +"used by the built-in :keyword:`import` mechanism for :data:`sys.path` items " +"that are paths to ZIP archives." +msgstr "" + +#: ../Doc/library/zipimport.rst:17 +msgid "" +"Typically, :data:`sys.path` is a list of directory names as strings. This " +"module also allows an item of :data:`sys.path` to be a string naming a ZIP " +"file archive. The ZIP archive can contain a subdirectory structure to " +"support package imports, and a path within the archive can be specified to " +"only import from a subdirectory. For example, the path :file:`example.zip/" +"lib/` would only import from the :file:`lib/` subdirectory within the " +"archive." +msgstr "" + +#: ../Doc/library/zipimport.rst:24 +msgid "" +"Any files may be present in the ZIP archive, but only files :file:`.py` and :" +"file:`.pyc` are available for import. ZIP import of dynamic modules (:file:" +"`.pyd`, :file:`.so`) is disallowed. Note that if an archive only contains :" +"file:`.py` files, Python will not attempt to modify the archive by adding " +"the corresponding :file:`.pyc` file, meaning that if a ZIP archive doesn't " +"contain :file:`.pyc` files, importing may be rather slow." +msgstr "" + +#: ../Doc/library/zipimport.rst:31 +msgid "ZIP archives with an archive comment are currently not supported." +msgstr "" + +#: ../Doc/library/zipimport.rst:37 +msgid "" +"`PKZIP Application Note `_" +msgstr "" + +#: ../Doc/library/zipimport.rst:42 +msgid ":pep:`273` - Import Modules from Zip Archives" +msgstr "" + +#: ../Doc/library/zipimport.rst:40 +msgid "" +"Written by James C. Ahlstrom, who also provided an implementation. Python " +"2.3 follows the specification in PEP 273, but uses an implementation written " +"by Just van Rossum that uses the import hooks described in PEP 302." +msgstr "" + +#: ../Doc/library/zipimport.rst:44 +msgid ":pep:`302` - New Import Hooks" +msgstr "" + +#: ../Doc/library/zipimport.rst:45 +msgid "The PEP to add the import hooks that help this module work." +msgstr "" + +#: ../Doc/library/zipimport.rst:48 +msgid "This module defines an exception:" +msgstr "" + +#: ../Doc/library/zipimport.rst:52 +msgid "" +"Exception raised by zipimporter objects. It's a subclass of :exc:" +"`ImportError`, so it can be caught as :exc:`ImportError`, too." +msgstr "" + +#: ../Doc/library/zipimport.rst:59 +msgid "zipimporter Objects" +msgstr "" + +#: ../Doc/library/zipimport.rst:61 +msgid ":class:`zipimporter` is the class for importing ZIP files." +msgstr "" + +#: ../Doc/library/zipimport.rst:65 +msgid "" +"Create a new zipimporter instance. *archivepath* must be a path to a ZIP " +"file, or to a specific path within a ZIP file. For example, an " +"*archivepath* of :file:`foo/bar.zip/lib` will look for modules in the :file:" +"`lib` directory inside the ZIP file :file:`foo/bar.zip` (provided that it " +"exists)." +msgstr "" + +#: ../Doc/library/zipimport.rst:70 +msgid "" +":exc:`ZipImportError` is raised if *archivepath* doesn't point to a valid " +"ZIP archive." +msgstr "" + +#: ../Doc/library/zipimport.rst:75 +msgid "" +"Search for a module specified by *fullname*. *fullname* must be the fully " +"qualified (dotted) module name. It returns the zipimporter instance itself " +"if the module was found, or :const:`None` if it wasn't. The optional *path* " +"argument is ignored---it's there for compatibility with the importer " +"protocol." +msgstr "" + +#: ../Doc/library/zipimport.rst:84 +msgid "" +"Return the code object for the specified module. Raise :exc:`ZipImportError` " +"if the module couldn't be found." +msgstr "" + +#: ../Doc/library/zipimport.rst:90 +msgid "" +"Return the data associated with *pathname*. Raise :exc:`OSError` if the file " +"wasn't found." +msgstr "" + +#: ../Doc/library/zipimport.rst:99 +msgid "" +"Return the value ``__file__`` would be set to if the specified module was " +"imported. Raise :exc:`ZipImportError` if the module couldn't be found." +msgstr "" + +#: ../Doc/library/zipimport.rst:108 +msgid "" +"Return the source code for the specified module. Raise :exc:`ZipImportError` " +"if the module couldn't be found, return :const:`None` if the archive does " +"contain the module, but has no source for it." +msgstr "" + +#: ../Doc/library/zipimport.rst:116 +msgid "" +"Return ``True`` if the module specified by *fullname* is a package. Raise :" +"exc:`ZipImportError` if the module couldn't be found." +msgstr "" + +#: ../Doc/library/zipimport.rst:122 +msgid "" +"Load the module specified by *fullname*. *fullname* must be the fully " +"qualified (dotted) module name. It returns the imported module, or raises :" +"exc:`ZipImportError` if it wasn't found." +msgstr "" + +#: ../Doc/library/zipimport.rst:129 +msgid "" +"The file name of the importer's associated ZIP file, without a possible " +"subpath." +msgstr "" + +#: ../Doc/library/zipimport.rst:135 +msgid "" +"The subpath within the ZIP file where modules are searched. This is the " +"empty string for zipimporter objects which point to the root of the ZIP file." +msgstr "" + +#: ../Doc/library/zipimport.rst:139 +msgid "" +"The :attr:`archive` and :attr:`prefix` attributes, when combined with a " +"slash, equal the original *archivepath* argument given to the :class:" +"`zipimporter` constructor." +msgstr "" + +#: ../Doc/library/zipimport.rst:149 +msgid "" +"Here is an example that imports a module from a ZIP archive - note that the :" +"mod:`zipimport` module is not explicitly used." +msgstr "" + +#: ../Doc/library/zlib.rst:2 +msgid ":mod:`zlib` --- Compression compatible with :program:`gzip`" +msgstr "" + +#: ../Doc/library/zlib.rst:10 +msgid "" +"For applications that require data compression, the functions in this module " +"allow compression and decompression, using the zlib library. The zlib " +"library has its own home page at http://www.zlib.net. There are known " +"incompatibilities between the Python module and versions of the zlib library " +"earlier than 1.1.3; 1.1.3 has a security vulnerability, so we recommend " +"using 1.1.4 or later." +msgstr "" + +#: ../Doc/library/zlib.rst:17 +msgid "" +"zlib's functions have many options and often need to be used in a particular " +"order. This documentation doesn't attempt to cover all of the permutations; " +"consult the zlib manual at http://www.zlib.net/manual.html for authoritative " +"information." +msgstr "" + +#: ../Doc/library/zlib.rst:22 +msgid "For reading and writing ``.gz`` files see the :mod:`gzip` module." +msgstr "" + +#: ../Doc/library/zlib.rst:24 +msgid "The available exception and functions in this module are:" +msgstr "" + +#: ../Doc/library/zlib.rst:29 +msgid "Exception raised on compression and decompression errors." +msgstr "" + +#: ../Doc/library/zlib.rst:34 +msgid "" +"Computes an Adler-32 checksum of *data*. (An Adler-32 checksum is almost as " +"reliable as a CRC32 but can be computed much more quickly.) The result is " +"an unsigned 32-bit integer. If *value* is present, it is used as the " +"starting value of the checksum; otherwise, a default value of 1 is used. " +"Passing in *value* allows computing a running checksum over the " +"concatenation of several inputs. The algorithm is not cryptographically " +"strong, and should not be used for authentication or digital signatures. " +"Since the algorithm is designed for use as a checksum algorithm, it is not " +"suitable for use as a general hash algorithm." +msgstr "" + +#: ../Doc/library/zlib.rst:44 +msgid "" +"Always returns an unsigned value. To generate the same numeric value across " +"all Python versions and platforms, use ``adler32(data) & 0xffffffff``." +msgstr "" + +#: ../Doc/library/zlib.rst:52 +msgid "" +"Compresses the bytes in *data*, returning a bytes object containing " +"compressed data. *level* is an integer from ``0`` to ``9`` or ``-1`` " +"controlling the level of compression; ``1`` is fastest and produces the " +"least compression, ``9`` is slowest and produces the most. ``0`` is no " +"compression. The default value is ``-1`` (Z_DEFAULT_COMPRESSION). " +"Z_DEFAULT_COMPRESSION represents a default compromise between speed and " +"compression (currently equivalent to level 6). Raises the :exc:`error` " +"exception if any error occurs." +msgstr "" + +#: ../Doc/library/zlib.rst:60 +msgid "*level* can now be used as a keyword parameter." +msgstr "" + +#: ../Doc/library/zlib.rst:66 +msgid "" +"Returns a compression object, to be used for compressing data streams that " +"won't fit into memory at once." +msgstr "" + +#: ../Doc/library/zlib.rst:69 +msgid "" +"*level* is the compression level -- an integer from ``0`` to ``9`` or " +"``-1``. A value of ``1`` is fastest and produces the least compression, " +"while a value of ``9`` is slowest and produces the most. ``0`` is no " +"compression. The default value is ``-1`` (Z_DEFAULT_COMPRESSION). " +"Z_DEFAULT_COMPRESSION represents a default compromise between speed and " +"compression (currently equivalent to level 6)." +msgstr "" + +#: ../Doc/library/zlib.rst:75 +msgid "" +"*method* is the compression algorithm. Currently, the only supported value " +"is ``DEFLATED``." +msgstr "" + +#: ../Doc/library/zlib.rst:78 +msgid "" +"The *wbits* argument controls the size of the history buffer (or the " +"\"window size\") used when compressing data, and whether a header and " +"trailer is included in the output. It can take several ranges of values:" +msgstr "" + +#: ../Doc/library/zlib.rst:82 +msgid "" +"+9 to +15: The base-two logarithm of the window size, which therefore ranges " +"between 512 and 32768. Larger values produce better compression at the " +"expense of greater memory usage. The resulting output will include a zlib-" +"specific header and trailer." +msgstr "" + +#: ../Doc/library/zlib.rst:87 +msgid "" +"−9 to −15: Uses the absolute value of *wbits* as the window size logarithm, " +"while producing a raw output stream with no header or trailing checksum." +msgstr "" + +#: ../Doc/library/zlib.rst:91 +msgid "" +"+25 to +31 = 16 + (9 to 15): Uses the low 4 bits of the value as the window " +"size logarithm, while including a basic :program:`gzip` header and trailing " +"checksum in the output." +msgstr "" + +#: ../Doc/library/zlib.rst:95 +msgid "" +"The *memLevel* argument controls the amount of memory used for the internal " +"compression state. Valid values range from ``1`` to ``9``. Higher values use " +"more memory, but are faster and produce smaller output." +msgstr "" + +#: ../Doc/library/zlib.rst:99 +msgid "" +"*strategy* is used to tune the compression algorithm. Possible values are " +"``Z_DEFAULT_STRATEGY``, ``Z_FILTERED``, and ``Z_HUFFMAN_ONLY``." +msgstr "" + +#: ../Doc/library/zlib.rst:102 +msgid "" +"*zdict* is a predefined compression dictionary. This is a sequence of bytes " +"(such as a :class:`bytes` object) containing subsequences that are expected " +"to occur frequently in the data that is to be compressed. Those subsequences " +"that are expected to be most common should come at the end of the dictionary." +msgstr "" + +#: ../Doc/library/zlib.rst:107 +msgid "Added the *zdict* parameter and keyword argument support." +msgstr "" + +#: ../Doc/library/zlib.rst:117 +msgid "" +"Computes a CRC (Cyclic Redundancy Check) checksum of *data*. The result is " +"an unsigned 32-bit integer. If *value* is present, it is used as the " +"starting value of the checksum; otherwise, a default value of 0 is used. " +"Passing in *value* allows computing a running checksum over the " +"concatenation of several inputs. The algorithm is not cryptographically " +"strong, and should not be used for authentication or digital signatures. " +"Since the algorithm is designed for use as a checksum algorithm, it is not " +"suitable for use as a general hash algorithm." +msgstr "" + +#: ../Doc/library/zlib.rst:126 +msgid "" +"Always returns an unsigned value. To generate the same numeric value across " +"all Python versions and platforms, use ``crc32(data) & 0xffffffff``." +msgstr "" + +#: ../Doc/library/zlib.rst:134 +msgid "" +"Decompresses the bytes in *data*, returning a bytes object containing the " +"uncompressed data. The *wbits* parameter depends on the format of *data*, " +"and is discussed further below. If *bufsize* is given, it is used as the " +"initial size of the output buffer. Raises the :exc:`error` exception if any " +"error occurs." +msgstr "" + +#: ../Doc/library/zlib.rst:142 +msgid "" +"The *wbits* parameter controls the size of the history buffer (or \"window " +"size\"), and what header and trailer format is expected. It is similar to " +"the parameter for :func:`compressobj`, but accepts more ranges of values:" +msgstr "" + +#: ../Doc/library/zlib.rst:147 +msgid "" +"+8 to +15: The base-two logarithm of the window size. The input must " +"include a zlib header and trailer." +msgstr "" + +#: ../Doc/library/zlib.rst:150 +msgid "" +"0: Automatically determine the window size from the zlib header. Only " +"supported since zlib 1.2.3.5." +msgstr "" + +#: ../Doc/library/zlib.rst:153 +msgid "" +"−8 to −15: Uses the absolute value of *wbits* as the window size logarithm. " +"The input must be a raw stream with no header or trailer." +msgstr "" + +#: ../Doc/library/zlib.rst:156 +msgid "" +"+24 to +31 = 16 + (8 to 15): Uses the low 4 bits of the value as the window " +"size logarithm. The input must include a gzip header and trailer." +msgstr "" + +#: ../Doc/library/zlib.rst:160 +msgid "" +"+40 to +47 = 32 + (8 to 15): Uses the low 4 bits of the value as the window " +"size logarithm, and automatically accepts either the zlib or gzip format." +msgstr "" + +#: ../Doc/library/zlib.rst:164 +msgid "" +"When decompressing a stream, the window size must not be smaller than the " +"size originally used to compress the stream; using a too-small value may " +"result in an :exc:`error` exception. The default *wbits* value corresponds " +"to the largest window size and requires a zlib header and trailer to be " +"included." +msgstr "" + +#: ../Doc/library/zlib.rst:170 +msgid "" +"*bufsize* is the initial size of the buffer used to hold decompressed data. " +"If more space is required, the buffer size will be increased as needed, so " +"you don't have to get this value exactly right; tuning it will only save a " +"few calls to :c:func:`malloc`." +msgstr "" + +#: ../Doc/library/zlib.rst:175 +msgid "*wbits* and *bufsize* can be used as keyword arguments." +msgstr "" + +#: ../Doc/library/zlib.rst:180 +msgid "" +"Returns a decompression object, to be used for decompressing data streams " +"that won't fit into memory at once." +msgstr "" + +#: ../Doc/library/zlib.rst:183 +msgid "" +"The *wbits* parameter controls the size of the history buffer (or the " +"\"window size\"), and what header and trailer format is expected. It has " +"the same meaning as `described for decompress() <#decompress-wbits>`__." +msgstr "" + +#: ../Doc/library/zlib.rst:187 +msgid "" +"The *zdict* parameter specifies a predefined compression dictionary. If " +"provided, this must be the same dictionary as was used by the compressor " +"that produced the data that is to be decompressed." +msgstr "" + +#: ../Doc/library/zlib.rst:193 +msgid "" +"If *zdict* is a mutable object (such as a :class:`bytearray`), you must not " +"modify its contents between the call to :func:`decompressobj` and the first " +"call to the decompressor's ``decompress()`` method." +msgstr "" + +#: ../Doc/library/zlib.rst:197 +msgid "Added the *zdict* parameter." +msgstr "" + +#: ../Doc/library/zlib.rst:201 +msgid "Compression objects support the following methods:" +msgstr "" + +#: ../Doc/library/zlib.rst:206 +msgid "" +"Compress *data*, returning a bytes object containing compressed data for at " +"least part of the data in *data*. This data should be concatenated to the " +"output produced by any preceding calls to the :meth:`compress` method. Some " +"input may be kept in internal buffers for later processing." +msgstr "" + +#: ../Doc/library/zlib.rst:214 +msgid "" +"All pending input is processed, and a bytes object containing the remaining " +"compressed output is returned. *mode* can be selected from the constants :" +"const:`Z_SYNC_FLUSH`, :const:`Z_FULL_FLUSH`, or :const:`Z_FINISH`, " +"defaulting to :const:`Z_FINISH`. :const:`Z_SYNC_FLUSH` and :const:" +"`Z_FULL_FLUSH` allow compressing further bytestrings of data, while :const:" +"`Z_FINISH` finishes the compressed stream and prevents compressing any more " +"data. After calling :meth:`flush` with *mode* set to :const:`Z_FINISH`, " +"the :meth:`compress` method cannot be called again; the only realistic " +"action is to delete the object." +msgstr "" + +#: ../Doc/library/zlib.rst:227 +msgid "" +"Returns a copy of the compression object. This can be used to efficiently " +"compress a set of data that share a common initial prefix." +msgstr "" + +#: ../Doc/library/zlib.rst:231 +msgid "Decompression objects support the following methods and attributes:" +msgstr "" + +#: ../Doc/library/zlib.rst:236 +msgid "" +"A bytes object which contains any bytes past the end of the compressed data. " +"That is, this remains ``b\"\"`` until the last byte that contains " +"compression data is available. If the whole bytestring turned out to " +"contain compressed data, this is ``b\"\"``, an empty bytes object." +msgstr "" + +#: ../Doc/library/zlib.rst:244 +msgid "" +"A bytes object that contains any data that was not consumed by the last :" +"meth:`decompress` call because it exceeded the limit for the uncompressed " +"data buffer. This data has not yet been seen by the zlib machinery, so you " +"must feed it (possibly with further data concatenated to it) back to a " +"subsequent :meth:`decompress` method call in order to get correct output." +msgstr "" + +#: ../Doc/library/zlib.rst:253 +msgid "" +"A boolean indicating whether the end of the compressed data stream has been " +"reached." +msgstr "" + +#: ../Doc/library/zlib.rst:256 +msgid "" +"This makes it possible to distinguish between a properly-formed compressed " +"stream, and an incomplete or truncated one." +msgstr "" + +#: ../Doc/library/zlib.rst:264 +msgid "" +"Decompress *data*, returning a bytes object containing the uncompressed data " +"corresponding to at least part of the data in *string*. This data should be " +"concatenated to the output produced by any preceding calls to the :meth:" +"`decompress` method. Some of the input data may be preserved in internal " +"buffers for later processing." +msgstr "" + +#: ../Doc/library/zlib.rst:270 +msgid "" +"If the optional parameter *max_length* is non-zero then the return value " +"will be no longer than *max_length*. This may mean that not all of the " +"compressed input can be processed; and unconsumed data will be stored in the " +"attribute :attr:`unconsumed_tail`. This bytestring must be passed to a " +"subsequent call to :meth:`decompress` if decompression is to continue. If " +"*max_length* is zero then the whole input is decompressed, and :attr:" +"`unconsumed_tail` is empty." +msgstr "" + +#: ../Doc/library/zlib.rst:277 +msgid "*max_length* can be used as a keyword argument." +msgstr "" + +#: ../Doc/library/zlib.rst:283 +msgid "" +"All pending input is processed, and a bytes object containing the remaining " +"uncompressed output is returned. After calling :meth:`flush`, the :meth:" +"`decompress` method cannot be called again; the only realistic action is to " +"delete the object." +msgstr "" + +#: ../Doc/library/zlib.rst:288 +msgid "" +"The optional parameter *length* sets the initial size of the output buffer." +msgstr "" + +#: ../Doc/library/zlib.rst:293 +msgid "" +"Returns a copy of the decompression object. This can be used to save the " +"state of the decompressor midway through the data stream in order to speed " +"up random seeks into the stream at a future point." +msgstr "" + +#: ../Doc/library/zlib.rst:298 +msgid "" +"Information about the version of the zlib library in use is available " +"through the following constants:" +msgstr "" + +#: ../Doc/library/zlib.rst:304 +msgid "" +"The version string of the zlib library that was used for building the " +"module. This may be different from the zlib library actually used at " +"runtime, which is available as :const:`ZLIB_RUNTIME_VERSION`." +msgstr "" + +#: ../Doc/library/zlib.rst:311 +msgid "" +"The version string of the zlib library actually loaded by the interpreter." +msgstr "" + +#: ../Doc/library/zlib.rst:319 +msgid "Module :mod:`gzip`" +msgstr "" + +#: ../Doc/library/zlib.rst:319 +msgid "Reading and writing :program:`gzip`\\ -format files." +msgstr "" + +#: ../Doc/library/zlib.rst:322 +msgid "http://www.zlib.net" +msgstr "" + +#: ../Doc/library/zlib.rst:322 +msgid "The zlib library home page." +msgstr "" + +#: ../Doc/library/zlib.rst:325 +msgid "http://www.zlib.net/manual.html" +msgstr "" + +#: ../Doc/library/zlib.rst:325 +msgid "" +"The zlib manual explains the semantics and usage of the library's many " +"functions." +msgstr "" diff --git a/license.po b/license.po new file mode 100644 index 00000000..b3d4450f --- /dev/null +++ b/license.po @@ -0,0 +1,423 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) 2001-2016, Python Software Foundation +# This file is distributed under the same license as the Python package. +# FIRST AUTHOR , YEAR. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: Python 3.6\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2016-10-17 21:44+0200\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: FULL NAME \n" +"Language-Team: LANGUAGE \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#: ../Doc/license.rst:7 +msgid "History and License" +msgstr "" + +#: ../Doc/license.rst:11 +msgid "History of the software" +msgstr "" + +#: ../Doc/license.rst:13 +msgid "" +"Python was created in the early 1990s by Guido van Rossum at Stichting " +"Mathematisch Centrum (CWI, see https://www.cwi.nl/) in the Netherlands as a " +"successor of a language called ABC. Guido remains Python's principal " +"author, although it includes many contributions from others." +msgstr "" + +#: ../Doc/license.rst:18 +msgid "" +"In 1995, Guido continued his work on Python at the Corporation for National " +"Research Initiatives (CNRI, see https://www.cnri.reston.va.us/) in Reston, " +"Virginia where he released several versions of the software." +msgstr "" + +#: ../Doc/license.rst:22 +msgid "" +"In May 2000, Guido and the Python core development team moved to BeOpen.com " +"to form the BeOpen PythonLabs team. In October of the same year, the " +"PythonLabs team moved to Digital Creations (now Zope Corporation; see http://" +"www.zope.com/). In 2001, the Python Software Foundation (PSF, see https://" +"www.python.org/psf/) was formed, a non-profit organization created " +"specifically to own Python-related Intellectual Property. Zope Corporation " +"is a sponsoring member of the PSF." +msgstr "" + +#: ../Doc/license.rst:30 +msgid "" +"All Python releases are Open Source (see https://opensource.org/ for the " +"Open Source Definition). Historically, most, but not all, Python releases " +"have also been GPL-compatible; the table below summarizes the various " +"releases." +msgstr "" + +#: ../Doc/license.rst:35 +msgid "Release" +msgstr "" + +#: ../Doc/license.rst:35 +msgid "Derived from" +msgstr "" + +#: ../Doc/license.rst:35 +msgid "Year" +msgstr "" + +#: ../Doc/license.rst:35 +msgid "Owner" +msgstr "" + +#: ../Doc/license.rst:35 +msgid "GPL compatible?" +msgstr "" + +#: ../Doc/license.rst:37 +msgid "0.9.0 thru 1.2" +msgstr "" + +#: ../Doc/license.rst:37 +msgid "n/a" +msgstr "" + +#: ../Doc/license.rst:37 +msgid "1991-1995" +msgstr "" + +#: ../Doc/license.rst:37 +msgid "CWI" +msgstr "" + +#: ../Doc/license.rst:37 ../Doc/license.rst:39 ../Doc/license.rst:49 +#: ../Doc/license.rst:51 ../Doc/license.rst:53 ../Doc/license.rst:55 +#: ../Doc/license.rst:57 +msgid "yes" +msgstr "" + +#: ../Doc/license.rst:39 +msgid "1.3 thru 1.5.2" +msgstr "" + +#: ../Doc/license.rst:39 +msgid "1.2" +msgstr "" + +#: ../Doc/license.rst:39 +msgid "1995-1999" +msgstr "" + +#: ../Doc/license.rst:39 ../Doc/license.rst:41 ../Doc/license.rst:45 +msgid "CNRI" +msgstr "" + +#: ../Doc/license.rst:41 ../Doc/license.rst:43 ../Doc/license.rst:45 +msgid "1.6" +msgstr "" + +#: ../Doc/license.rst:41 +msgid "1.5.2" +msgstr "" + +#: ../Doc/license.rst:41 ../Doc/license.rst:43 +msgid "2000" +msgstr "" + +#: ../Doc/license.rst:41 ../Doc/license.rst:43 ../Doc/license.rst:45 +#: ../Doc/license.rst:47 +msgid "no" +msgstr "" + +#: ../Doc/license.rst:43 +msgid "2.0" +msgstr "" + +#: ../Doc/license.rst:43 +msgid "BeOpen.com" +msgstr "" + +#: ../Doc/license.rst:45 +msgid "1.6.1" +msgstr "" + +#: ../Doc/license.rst:45 ../Doc/license.rst:47 ../Doc/license.rst:49 +#: ../Doc/license.rst:51 +msgid "2001" +msgstr "" + +#: ../Doc/license.rst:47 +msgid "2.1" +msgstr "" + +#: ../Doc/license.rst:47 ../Doc/license.rst:49 +msgid "2.0+1.6.1" +msgstr "" + +#: ../Doc/license.rst:47 ../Doc/license.rst:49 ../Doc/license.rst:51 +#: ../Doc/license.rst:53 ../Doc/license.rst:55 ../Doc/license.rst:57 +msgid "PSF" +msgstr "" + +#: ../Doc/license.rst:49 +msgid "2.0.1" +msgstr "" + +#: ../Doc/license.rst:51 ../Doc/license.rst:53 ../Doc/license.rst:57 +msgid "2.1.1" +msgstr "" + +#: ../Doc/license.rst:51 +msgid "2.1+2.0.1" +msgstr "" + +#: ../Doc/license.rst:53 ../Doc/license.rst:55 +msgid "2.1.2" +msgstr "" + +#: ../Doc/license.rst:53 ../Doc/license.rst:55 +msgid "2002" +msgstr "" + +#: ../Doc/license.rst:55 +msgid "2.1.3" +msgstr "" + +#: ../Doc/license.rst:57 +msgid "2.2 and above" +msgstr "" + +#: ../Doc/license.rst:57 +msgid "2001-now" +msgstr "" + +#: ../Doc/license.rst:62 +msgid "" +"GPL-compatible doesn't mean that we're distributing Python under the GPL. " +"All Python licenses, unlike the GPL, let you distribute a modified version " +"without making your changes open source. The GPL-compatible licenses make it " +"possible to combine Python with other software that is released under the " +"GPL; the others don't." +msgstr "" + +#: ../Doc/license.rst:68 +msgid "" +"Thanks to the many outside volunteers who have worked under Guido's " +"direction to make these releases possible." +msgstr "" + +#: ../Doc/license.rst:73 +msgid "Terms and conditions for accessing or otherwise using Python" +msgstr "" + +#: ../Doc/license.rst:77 +msgid "PSF LICENSE AGREEMENT FOR PYTHON |release|" +msgstr "" + +#: ../Doc/license.rst:125 +msgid "BEOPEN.COM LICENSE AGREEMENT FOR PYTHON 2.0" +msgstr "" + +#: ../Doc/license.rst:127 +msgid "BEOPEN PYTHON OPEN SOURCE LICENSE AGREEMENT VERSION 1" +msgstr "" + +#: ../Doc/license.rst:172 +msgid "CNRI LICENSE AGREEMENT FOR PYTHON 1.6.1" +msgstr "" + +#: ../Doc/license.rst:237 +msgid "CWI LICENSE AGREEMENT FOR PYTHON 0.9.0 THROUGH 1.2" +msgstr "" + +#: ../Doc/license.rst:262 +msgid "Licenses and Acknowledgements for Incorporated Software" +msgstr "" + +#: ../Doc/license.rst:264 +msgid "" +"This section is an incomplete, but growing list of licenses and " +"acknowledgements for third-party software incorporated in the Python " +"distribution." +msgstr "" + +#: ../Doc/license.rst:269 +msgid "Mersenne Twister" +msgstr "" + +#: ../Doc/license.rst:271 +msgid "" +"The :mod:`_random` module includes code based on a download from http://www." +"math.sci.hiroshima-u.ac.jp/~m-mat/MT/MT2002/emt19937ar.html. The following " +"are the verbatim comments from the original code::" +msgstr "" + +#: ../Doc/license.rst:318 +msgid "Sockets" +msgstr "" + +#: ../Doc/license.rst:320 +msgid "" +"The :mod:`socket` module uses the functions, :func:`getaddrinfo`, and :func:" +"`getnameinfo`, which are coded in separate source files from the WIDE " +"Project, http://www.wide.ad.jp/. ::" +msgstr "" + +#: ../Doc/license.rst:353 +msgid "Floating point exception control" +msgstr "" + +#: ../Doc/license.rst:355 +msgid "The source for the :mod:`fpectl` module includes the following notice::" +msgstr "" + +#: ../Doc/license.rst:395 +msgid "Asynchronous socket services" +msgstr "" + +#: ../Doc/license.rst:397 +msgid "" +"The :mod:`asynchat` and :mod:`asyncore` modules contain the following " +"notice::" +msgstr "" + +#: ../Doc/license.rst:422 +msgid "Cookie management" +msgstr "" + +#: ../Doc/license.rst:424 +msgid "The :mod:`http.cookies` module contains the following notice::" +msgstr "" + +#: ../Doc/license.rst:450 +msgid "Execution tracing" +msgstr "" + +#: ../Doc/license.rst:452 +msgid "The :mod:`trace` module contains the following notice::" +msgstr "" + +#: ../Doc/license.rst:483 +msgid "UUencode and UUdecode functions" +msgstr "" + +#: ../Doc/license.rst:485 +msgid "The :mod:`uu` module contains the following notice::" +msgstr "" + +#: ../Doc/license.rst:513 +msgid "XML Remote Procedure Calls" +msgstr "" + +#: ../Doc/license.rst:515 +msgid "The :mod:`xmlrpc.client` module contains the following notice::" +msgstr "" + +#: ../Doc/license.rst:546 +msgid "test_epoll" +msgstr "" + +#: ../Doc/license.rst:548 +msgid "The :mod:`test_epoll` contains the following notice::" +msgstr "" + +#: ../Doc/license.rst:572 +msgid "Select kqueue" +msgstr "" + +#: ../Doc/license.rst:574 +msgid "" +"The :mod:`select` and contains the following notice for the kqueue " +"interface::" +msgstr "" + +#: ../Doc/license.rst:602 +msgid "SipHash24" +msgstr "" + +#: ../Doc/license.rst:604 +msgid "" +"The file :file:`Python/pyhash.c` contains Marek Majkowski' implementation of " +"Dan Bernstein's SipHash24 algorithm. The contains the following note::" +msgstr "" + +#: ../Doc/license.rst:631 +msgid "strtod and dtoa" +msgstr "" + +#: ../Doc/license.rst:633 +msgid "" +"The file :file:`Python/dtoa.c`, which supplies C functions dtoa and strtod " +"for conversion of C doubles to and from strings, is derived from the file of " +"the same name by David M. Gay, currently available from http://www.netlib." +"org/fp/. The original file, as retrieved on March 16, 2009, contains the " +"following copyright and licensing notice::" +msgstr "" + +#: ../Doc/license.rst:661 +msgid "OpenSSL" +msgstr "" + +#: ../Doc/license.rst:663 +msgid "" +"The modules :mod:`hashlib`, :mod:`posix`, :mod:`ssl`, :mod:`crypt` use the " +"OpenSSL library for added performance if made available by the operating " +"system. Additionally, the Windows and Mac OS X installers for Python may " +"include a copy of the OpenSSL libraries, so we include a copy of the OpenSSL " +"license here::" +msgstr "" + +#: ../Doc/license.rst:798 +msgid "expat" +msgstr "" + +#: ../Doc/license.rst:800 +msgid "" +"The :mod:`pyexpat` extension is built using an included copy of the expat " +"sources unless the build is configured ``--with-system-expat``::" +msgstr "" + +#: ../Doc/license.rst:827 +msgid "libffi" +msgstr "" + +#: ../Doc/license.rst:829 +msgid "" +"The :mod:`_ctypes` extension is built using an included copy of the libffi " +"sources unless the build is configured ``--with-system-libffi``::" +msgstr "" + +#: ../Doc/license.rst:856 +msgid "zlib" +msgstr "" + +#: ../Doc/license.rst:858 +msgid "" +"The :mod:`zlib` extension is built using an included copy of the zlib " +"sources if the zlib version found on the system is too old to be used for " +"the build::" +msgstr "" + +#: ../Doc/license.rst:887 +msgid "cfuhash" +msgstr "" + +#: ../Doc/license.rst:889 +msgid "" +"The implementation of the hash table used by the :mod:`tracemalloc` is based " +"on the cfuhash project::" +msgstr "" + +#: ../Doc/license.rst:928 +msgid "libmpdec" +msgstr "" + +#: ../Doc/license.rst:930 +msgid "" +"The :mod:`_decimal` Module is built using an included copy of the libmpdec " +"library unless the build is configured ``--with-system-libmpdec``::" +msgstr "" diff --git a/reference.po b/reference.po new file mode 100644 index 00000000..6ce9d739 --- /dev/null +++ b/reference.po @@ -0,0 +1,9258 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) 2001-2016, Python Software Foundation +# This file is distributed under the same license as the Python package. +# FIRST AUTHOR , YEAR. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: Python 3.6\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2016-10-17 21:44+0200\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: FULL NAME \n" +"Language-Team: LANGUAGE \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#: ../Doc/reference/compound_stmts.rst:5 +msgid "Compound statements" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:9 +msgid "" +"Compound statements contain (groups of) other statements; they affect or " +"control the execution of those other statements in some way. In general, " +"compound statements span multiple lines, although in simple incarnations a " +"whole compound statement may be contained in one line." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:14 +msgid "" +"The :keyword:`if`, :keyword:`while` and :keyword:`for` statements implement " +"traditional control flow constructs. :keyword:`try` specifies exception " +"handlers and/or cleanup code for a group of statements, while the :keyword:" +"`with` statement allows the execution of initialization and finalization " +"code around a block of code. Function and class definitions are also " +"syntactically compound statements." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:25 +msgid "" +"A compound statement consists of one or more 'clauses.' A clause consists " +"of a header and a 'suite.' The clause headers of a particular compound " +"statement are all at the same indentation level. Each clause header begins " +"with a uniquely identifying keyword and ends with a colon. A suite is a " +"group of statements controlled by a clause. A suite can be one or more " +"semicolon-separated simple statements on the same line as the header, " +"following the header's colon, or it can be one or more indented statements " +"on subsequent lines. Only the latter form of a suite can contain nested " +"compound statements; the following is illegal, mostly because it wouldn't be " +"clear to which :keyword:`if` clause a following :keyword:`else` clause would " +"belong::" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:38 +msgid "" +"Also note that the semicolon binds tighter than the colon in this context, " +"so that in the following example, either all or none of the :func:`print` " +"calls are executed::" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:44 +msgid "Summarizing:" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:66 +msgid "" +"Note that statements always end in a ``NEWLINE`` possibly followed by a " +"``DEDENT``. Also note that optional continuation clauses always begin with " +"a keyword that cannot start a statement, thus there are no ambiguities (the " +"'dangling :keyword:`else`' problem is solved in Python by requiring nested :" +"keyword:`if` statements to be indented)." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:72 +msgid "" +"The formatting of the grammar rules in the following sections places each " +"clause on a separate line for clarity." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:81 +msgid "The :keyword:`if` statement" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:90 +msgid "The :keyword:`if` statement is used for conditional execution:" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:97 +msgid "" +"It selects exactly one of the suites by evaluating the expressions one by " +"one until one is found to be true (see section :ref:`booleans` for the " +"definition of true and false); then that suite is executed (and no other " +"part of the :keyword:`if` statement is executed or evaluated). If all " +"expressions are false, the suite of the :keyword:`else` clause, if present, " +"is executed." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:107 +msgid "The :keyword:`while` statement" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:115 +msgid "" +"The :keyword:`while` statement is used for repeated execution as long as an " +"expression is true:" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:122 +msgid "" +"This repeatedly tests the expression and, if it is true, executes the first " +"suite; if the expression is false (which may be the first time it is tested) " +"the suite of the :keyword:`else` clause, if present, is executed and the " +"loop terminates." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:131 +msgid "" +"A :keyword:`break` statement executed in the first suite terminates the loop " +"without executing the :keyword:`else` clause's suite. A :keyword:`continue` " +"statement executed in the first suite skips the rest of the suite and goes " +"back to testing the expression." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:140 +msgid "The :keyword:`for` statement" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:153 +msgid "" +"The :keyword:`for` statement is used to iterate over the elements of a " +"sequence (such as a string, tuple or list) or other iterable object:" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:160 +msgid "" +"The expression list is evaluated once; it should yield an iterable object. " +"An iterator is created for the result of the ``expression_list``. The suite " +"is then executed once for each item provided by the iterator, in the order " +"returned by the iterator. Each item in turn is assigned to the target list " +"using the standard rules for assignments (see :ref:`assignment`), and then " +"the suite is executed. When the items are exhausted (which is immediately " +"when the sequence is empty or an iterator raises a :exc:`StopIteration` " +"exception), the suite in the :keyword:`else` clause, if present, is " +"executed, and the loop terminates." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:173 +msgid "" +"A :keyword:`break` statement executed in the first suite terminates the loop " +"without executing the :keyword:`else` clause's suite. A :keyword:`continue` " +"statement executed in the first suite skips the rest of the suite and " +"continues with the next item, or with the :keyword:`else` clause if there is " +"no next item." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:179 +msgid "" +"The for-loop makes assignments to the variables(s) in the target list. This " +"overwrites all previous assignments to those variables including those made " +"in the suite of the for-loop::" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:193 +msgid "" +"Names in the target list are not deleted when the loop is finished, but if " +"the sequence is empty, they will not have been assigned to at all by the " +"loop. Hint: the built-in function :func:`range` returns an iterator of " +"integers suitable to emulate the effect of Pascal's ``for i := a to b do``; " +"e.g., ``list(range(3))`` returns the list ``[0, 1, 2]``." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:205 +msgid "" +"There is a subtlety when the sequence is being modified by the loop (this " +"can only occur for mutable sequences, i.e. lists). An internal counter is " +"used to keep track of which item is used next, and this is incremented on " +"each iteration. When this counter has reached the length of the sequence " +"the loop terminates. This means that if the suite deletes the current (or a " +"previous) item from the sequence, the next item will be skipped (since it " +"gets the index of the current item which has already been treated). " +"Likewise, if the suite inserts an item in the sequence before the current " +"item, the current item will be treated again the next time through the loop. " +"This can lead to nasty bugs that can be avoided by making a temporary copy " +"using a slice of the whole sequence, e.g., ::" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:226 +msgid "The :keyword:`try` statement" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:234 +msgid "" +"The :keyword:`try` statement specifies exception handlers and/or cleanup " +"code for a group of statements:" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:247 +msgid "" +"The :keyword:`except` clause(s) specify one or more exception handlers. When " +"no exception occurs in the :keyword:`try` clause, no exception handler is " +"executed. When an exception occurs in the :keyword:`try` suite, a search for " +"an exception handler is started. This search inspects the except clauses in " +"turn until one is found that matches the exception. An expression-less " +"except clause, if present, must be last; it matches any exception. For an " +"except clause with an expression, that expression is evaluated, and the " +"clause matches the exception if the resulting object is \"compatible\" with " +"the exception. An object is compatible with an exception if it is the class " +"or a base class of the exception object or a tuple containing an item " +"compatible with the exception." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:258 +msgid "" +"If no except clause matches the exception, the search for an exception " +"handler continues in the surrounding code and on the invocation stack. [#]_" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:261 +msgid "" +"If the evaluation of an expression in the header of an except clause raises " +"an exception, the original search for a handler is canceled and a search " +"starts for the new exception in the surrounding code and on the call stack " +"(it is treated as if the entire :keyword:`try` statement raised the " +"exception)." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:266 +msgid "" +"When a matching except clause is found, the exception is assigned to the " +"target specified after the :keyword:`as` keyword in that except clause, if " +"present, and the except clause's suite is executed. All except clauses must " +"have an executable block. When the end of this block is reached, execution " +"continues normally after the entire try statement. (This means that if two " +"nested handlers exist for the same exception, and the exception occurs in " +"the try clause of the inner handler, the outer handler will not handle the " +"exception.)" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:274 +msgid "" +"When an exception has been assigned using ``as target``, it is cleared at " +"the end of the except clause. This is as if ::" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:280 +msgid "was translated to ::" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:288 +msgid "" +"This means the exception must be assigned to a different name to be able to " +"refer to it after the except clause. Exceptions are cleared because with " +"the traceback attached to them, they form a reference cycle with the stack " +"frame, keeping all locals in that frame alive until the next garbage " +"collection occurs." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:297 +msgid "" +"Before an except clause's suite is executed, details about the exception are " +"stored in the :mod:`sys` module and can be accessed via :func:`sys." +"exc_info`. :func:`sys.exc_info` returns a 3-tuple consisting of the " +"exception class, the exception instance and a traceback object (see section :" +"ref:`types`) identifying the point in the program where the exception " +"occurred. :func:`sys.exc_info` values are restored to their previous values " +"(before the call) when returning from a function that handled an exception." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:311 +msgid "" +"The optional :keyword:`else` clause is executed if and when control flows " +"off the end of the :keyword:`try` clause. [#]_ Exceptions in the :keyword:" +"`else` clause are not handled by the preceding :keyword:`except` clauses." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:317 +msgid "" +"If :keyword:`finally` is present, it specifies a 'cleanup' handler. The :" +"keyword:`try` clause is executed, including any :keyword:`except` and :" +"keyword:`else` clauses. If an exception occurs in any of the clauses and is " +"not handled, the exception is temporarily saved. The :keyword:`finally` " +"clause is executed. If there is a saved exception it is re-raised at the " +"end of the :keyword:`finally` clause. If the :keyword:`finally` clause " +"raises another exception, the saved exception is set as the context of the " +"new exception. If the :keyword:`finally` clause executes a :keyword:`return` " +"or :keyword:`break` statement, the saved exception is discarded::" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:336 +msgid "" +"The exception information is not available to the program during execution " +"of the :keyword:`finally` clause." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:344 +msgid "" +"When a :keyword:`return`, :keyword:`break` or :keyword:`continue` statement " +"is executed in the :keyword:`try` suite of a :keyword:`try`...\\ :keyword:" +"`finally` statement, the :keyword:`finally` clause is also executed 'on the " +"way out.' A :keyword:`continue` statement is illegal in the :keyword:" +"`finally` clause. (The reason is a problem with the current implementation " +"--- this restriction may be lifted in the future)." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:351 +msgid "" +"The return value of a function is determined by the last :keyword:`return` " +"statement executed. Since the :keyword:`finally` clause always executes, a :" +"keyword:`return` statement executed in the :keyword:`finally` clause will " +"always be the last one executed::" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:365 +msgid "" +"Additional information on exceptions can be found in section :ref:" +"`exceptions`, and information on using the :keyword:`raise` statement to " +"generate exceptions may be found in section :ref:`raise`." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:374 +msgid "The :keyword:`with` statement" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:380 +msgid "" +"The :keyword:`with` statement is used to wrap the execution of a block with " +"methods defined by a context manager (see section :ref:`context-managers`). " +"This allows common :keyword:`try`...\\ :keyword:`except`...\\ :keyword:" +"`finally` usage patterns to be encapsulated for convenient reuse." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:389 +msgid "" +"The execution of the :keyword:`with` statement with one \"item\" proceeds as " +"follows:" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:391 +msgid "" +"The context expression (the expression given in the :token:`with_item`) is " +"evaluated to obtain a context manager." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:394 +msgid "The context manager's :meth:`__exit__` is loaded for later use." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:396 +msgid "The context manager's :meth:`__enter__` method is invoked." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:398 +msgid "" +"If a target was included in the :keyword:`with` statement, the return value " +"from :meth:`__enter__` is assigned to it." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:403 +msgid "" +"The :keyword:`with` statement guarantees that if the :meth:`__enter__` " +"method returns without an error, then :meth:`__exit__` will always be " +"called. Thus, if an error occurs during the assignment to the target list, " +"it will be treated the same as an error occurring within the suite would be. " +"See step 6 below." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:409 +msgid "The suite is executed." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:411 +msgid "" +"The context manager's :meth:`__exit__` method is invoked. If an exception " +"caused the suite to be exited, its type, value, and traceback are passed as " +"arguments to :meth:`__exit__`. Otherwise, three :const:`None` arguments are " +"supplied." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:416 +msgid "" +"If the suite was exited due to an exception, and the return value from the :" +"meth:`__exit__` method was false, the exception is reraised. If the return " +"value was true, the exception is suppressed, and execution continues with " +"the statement following the :keyword:`with` statement." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:421 +msgid "" +"If the suite was exited for any reason other than an exception, the return " +"value from :meth:`__exit__` is ignored, and execution proceeds at the normal " +"location for the kind of exit that was taken." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:425 +msgid "" +"With more than one item, the context managers are processed as if multiple :" +"keyword:`with` statements were nested::" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:431 +#: ../Doc/reference/compound_stmts.rst:622 +msgid "is equivalent to ::" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:437 +msgid "Support for multiple context expressions." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:443 ../Doc/reference/datamodel.rst:2263 +msgid ":pep:`343` - The \"with\" statement" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:443 ../Doc/reference/datamodel.rst:2263 +msgid "" +"The specification, background, and examples for the Python :keyword:`with` " +"statement." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:454 +msgid "Function definitions" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:466 +msgid "" +"A function definition defines a user-defined function object (see section :" +"ref:`types`):" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:483 +msgid "" +"A function definition is an executable statement. Its execution binds the " +"function name in the current local namespace to a function object (a wrapper " +"around the executable code for the function). This function object contains " +"a reference to the current global namespace as the global namespace to be " +"used when the function is called." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:489 +msgid "" +"The function definition does not execute the function body; this gets " +"executed only when the function is called. [#]_" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:495 +msgid "" +"A function definition may be wrapped by one or more :term:`decorator` " +"expressions. Decorator expressions are evaluated when the function is " +"defined, in the scope that contains the function definition. The result " +"must be a callable, which is invoked with the function object as the only " +"argument. The returned value is bound to the function name instead of the " +"function object. Multiple decorators are applied in nested fashion. For " +"example, the following code ::" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:506 +#: ../Doc/reference/compound_stmts.rst:649 +msgid "is roughly equivalent to ::" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:511 +msgid "" +"except that the original function is not temporarily bound to the name " +"``func``." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:517 +msgid "" +"When one or more :term:`parameters ` have the form *parameter* " +"``=`` *expression*, the function is said to have \"default parameter values." +"\" For a parameter with a default value, the corresponding :term:`argument` " +"may be omitted from a call, in which case the parameter's default value is " +"substituted. If a parameter has a default value, all following parameters " +"up until the \"``*``\" must also have a default value --- this is a " +"syntactic restriction that is not expressed by the grammar." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:525 +msgid "" +"**Default parameter values are evaluated from left to right when the " +"function definition is executed.** This means that the expression is " +"evaluated once, when the function is defined, and that the same \"pre-" +"computed\" value is used for each call. This is especially important to " +"understand when a default parameter is a mutable object, such as a list or a " +"dictionary: if the function modifies the object (e.g. by appending an item " +"to a list), the default value is in effect modified. This is generally not " +"what was intended. A way around this is to use ``None`` as the default, and " +"explicitly test for it in the body of the function, e.g.::" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:545 +msgid "" +"Function call semantics are described in more detail in section :ref:" +"`calls`. A function call always assigns values to all parameters mentioned " +"in the parameter list, either from position arguments, from keyword " +"arguments, or from default values. If the form \"``*identifier``\" is " +"present, it is initialized to a tuple receiving any excess positional " +"parameters, defaulting to the empty tuple. If the form \"``**identifier``\" " +"is present, it is initialized to a new ordered mapping receiving any excess " +"keyword arguments, defaulting to a new empty mapping of the same type. " +"Parameters after \"``*``\" or \"``*identifier``\" are keyword-only " +"parameters and may only be passed used keyword arguments." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:558 +msgid "" +"Parameters may have annotations of the form \"``: expression``\" following " +"the parameter name. Any parameter may have an annotation even those of the " +"form ``*identifier`` or ``**identifier``. Functions may have \"return\" " +"annotation of the form \"``-> expression``\" after the parameter list. " +"These annotations can be any valid Python expression and are evaluated when " +"the function definition is executed. Annotations may be evaluated in a " +"different order than they appear in the source code. The presence of " +"annotations does not change the semantics of a function. The annotation " +"values are available as values of a dictionary keyed by the parameters' " +"names in the :attr:`__annotations__` attribute of the function object." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:571 +msgid "" +"It is also possible to create anonymous functions (functions not bound to a " +"name), for immediate use in expressions. This uses lambda expressions, " +"described in section :ref:`lambda`. Note that the lambda expression is " +"merely a shorthand for a simplified function definition; a function defined " +"in a \":keyword:`def`\" statement can be passed around or assigned to " +"another name just like a function defined by a lambda expression. The \":" +"keyword:`def`\" form is actually more powerful since it allows the execution " +"of multiple statements and annotations." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:579 +msgid "" +"**Programmer's note:** Functions are first-class objects. A \"``def``\" " +"statement executed inside a function definition defines a local function " +"that can be returned or passed around. Free variables used in the nested " +"function can access the local variables of the function containing the def. " +"See section :ref:`naming` for details." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:587 +msgid ":pep:`3107` - Function Annotations" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:588 +msgid "The original specification for function annotations." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:594 +msgid "Class definitions" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:606 +msgid "A class definition defines a class object (see section :ref:`types`):" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:613 +msgid "" +"A class definition is an executable statement. The inheritance list usually " +"gives a list of base classes (see :ref:`metaclasses` for more advanced " +"uses), so each item in the list should evaluate to a class object which " +"allows subclassing. Classes without an inheritance list inherit, by " +"default, from the base class :class:`object`; hence, ::" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:627 +msgid "" +"The class's suite is then executed in a new execution frame (see :ref:" +"`naming`), using a newly created local namespace and the original global " +"namespace. (Usually, the suite contains mostly function definitions.) When " +"the class's suite finishes execution, its execution frame is discarded but " +"its local namespace is saved. [#]_ A class object is then created using the " +"inheritance list for the base classes and the saved local namespace for the " +"attribute dictionary. The class name is bound to this class object in the " +"original local namespace." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:636 +msgid "" +"The order in which attributes are defined in the class body is preserved in " +"the new class's ``__dict__``. Note that this is reliable only right after " +"the class is created and only for classes that were defined using the " +"definition syntax." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:641 +msgid "" +"Class creation can be customized heavily using :ref:`metaclasses " +"`." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:643 +msgid "Classes can also be decorated: just like when decorating functions, ::" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:654 +msgid "" +"The evaluation rules for the decorator expressions are the same as for " +"function decorators. The result is then bound to the class name." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:657 +msgid "" +"**Programmer's note:** Variables defined in the class definition are class " +"attributes; they are shared by instances. Instance attributes can be set in " +"a method with ``self.name = value``. Both class and instance attributes are " +"accessible through the notation \"``self.name``\", and an instance attribute " +"hides a class attribute with the same name when accessed in this way. Class " +"attributes can be used as defaults for instance attributes, but using " +"mutable values there can lead to unexpected results. :ref:`Descriptors " +"` can be used to create instance variables with different " +"implementation details." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:669 +msgid ":pep:`3115` - Metaclasses in Python 3 :pep:`3129` - Class Decorators" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:674 ../Doc/reference/datamodel.rst:2346 +msgid "Coroutines" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:682 +msgid "Coroutine function definition" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:691 +msgid "" +"Execution of Python coroutines can be suspended and resumed at many points " +"(see :term:`coroutine`). In the body of a coroutine, any ``await`` and " +"``async`` identifiers become reserved keywords; :keyword:`await` " +"expressions, :keyword:`async for` and :keyword:`async with` can only be used " +"in coroutine bodies." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:697 +msgid "" +"Functions defined with ``async def`` syntax are always coroutine functions, " +"even if they do not contain ``await`` or ``async`` keywords." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:700 +msgid "" +"It is a :exc:`SyntaxError` to use :keyword:`yield` expressions in ``async " +"def`` coroutines." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:703 +msgid "An example of a coroutine function::" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:714 +msgid "The :keyword:`async for` statement" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:719 +msgid "" +"An :term:`asynchronous iterable` is able to call asynchronous code in its " +"*iter* implementation, and :term:`asynchronous iterator` can call " +"asynchronous code in its *next* method." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:723 +msgid "" +"The ``async for`` statement allows convenient iteration over asynchronous " +"iterators." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:726 +#: ../Doc/reference/compound_stmts.rst:766 +msgid "The following code::" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:733 +#: ../Doc/reference/compound_stmts.rst:771 +msgid "Is semantically equivalent to::" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:748 +msgid "See also :meth:`__aiter__` and :meth:`__anext__` for details." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:750 +msgid "" +"It is a :exc:`SyntaxError` to use ``async for`` statement outside of an :" +"keyword:`async def` function." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:758 +msgid "The :keyword:`async with` statement" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:763 +msgid "" +"An :term:`asynchronous context manager` is a :term:`context manager` that is " +"able to suspend execution in its *enter* and *exit* methods." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:787 +msgid "See also :meth:`__aenter__` and :meth:`__aexit__` for details." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:789 +msgid "" +"It is a :exc:`SyntaxError` to use ``async with`` statement outside of an :" +"keyword:`async def` function." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:794 +msgid ":pep:`492` - Coroutines with async and await syntax" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:798 ../Doc/reference/datamodel.rst:2540 +#: ../Doc/reference/executionmodel.rst:270 +#: ../Doc/reference/expressions.rst:1550 ../Doc/reference/import.rst:991 +#: ../Doc/reference/lexical_analysis.rst:861 +msgid "Footnotes" +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:799 +msgid "" +"The exception is propagated to the invocation stack unless there is a :" +"keyword:`finally` clause which happens to raise another exception. That new " +"exception causes the old one to be lost." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:803 +msgid "" +"Currently, control \"flows off the end\" except in the case of an exception " +"or the execution of a :keyword:`return`, :keyword:`continue`, or :keyword:" +"`break` statement." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:807 +msgid "" +"A string literal appearing as the first statement in the function body is " +"transformed into the function's ``__doc__`` attribute and therefore the " +"function's :term:`docstring`." +msgstr "" + +#: ../Doc/reference/compound_stmts.rst:811 +msgid "" +"A string literal appearing as the first statement in the class body is " +"transformed into the namespace's ``__doc__`` item and therefore the class's :" +"term:`docstring`." +msgstr "" + +#: ../Doc/reference/datamodel.rst:6 +msgid "Data model" +msgstr "" + +#: ../Doc/reference/datamodel.rst:12 +msgid "Objects, values and types" +msgstr "" + +#: ../Doc/reference/datamodel.rst:18 +msgid "" +":dfn:`Objects` are Python's abstraction for data. All data in a Python " +"program is represented by objects or by relations between objects. (In a " +"sense, and in conformance to Von Neumann's model of a \"stored program " +"computer,\" code is also represented by objects.)" +msgstr "" + +#: ../Doc/reference/datamodel.rst:35 +msgid "" +"Every object has an identity, a type and a value. An object's *identity* " +"never changes once it has been created; you may think of it as the object's " +"address in memory. The ':keyword:`is`' operator compares the identity of " +"two objects; the :func:`id` function returns an integer representing its " +"identity." +msgstr "" + +#: ../Doc/reference/datamodel.rst:42 +msgid "For CPython, ``id(x)`` is the memory address where ``x`` is stored." +msgstr "" + +#: ../Doc/reference/datamodel.rst:44 +msgid "" +"An object's type determines the operations that the object supports (e.g., " +"\"does it have a length?\") and also defines the possible values for objects " +"of that type. The :func:`type` function returns an object's type (which is " +"an object itself). Like its identity, an object's :dfn:`type` is also " +"unchangeable. [#]_" +msgstr "" + +#: ../Doc/reference/datamodel.rst:50 +msgid "" +"The *value* of some objects can change. Objects whose value can change are " +"said to be *mutable*; objects whose value is unchangeable once they are " +"created are called *immutable*. (The value of an immutable container object " +"that contains a reference to a mutable object can change when the latter's " +"value is changed; however the container is still considered immutable, " +"because the collection of objects it contains cannot be changed. So, " +"immutability is not strictly the same as having an unchangeable value, it is " +"more subtle.) An object's mutability is determined by its type; for " +"instance, numbers, strings and tuples are immutable, while dictionaries and " +"lists are mutable." +msgstr "" + +#: ../Doc/reference/datamodel.rst:65 +msgid "" +"Objects are never explicitly destroyed; however, when they become " +"unreachable they may be garbage-collected. An implementation is allowed to " +"postpone garbage collection or omit it altogether --- it is a matter of " +"implementation quality how garbage collection is implemented, as long as no " +"objects are collected that are still reachable." +msgstr "" + +#: ../Doc/reference/datamodel.rst:73 +msgid "" +"CPython currently uses a reference-counting scheme with (optional) delayed " +"detection of cyclically linked garbage, which collects most objects as soon " +"as they become unreachable, but is not guaranteed to collect garbage " +"containing circular references. See the documentation of the :mod:`gc` " +"module for information on controlling the collection of cyclic garbage. " +"Other implementations act differently and CPython may change. Do not depend " +"on immediate finalization of objects when they become unreachable (so you " +"should always close files explicitly)." +msgstr "" + +#: ../Doc/reference/datamodel.rst:82 +msgid "" +"Note that the use of the implementation's tracing or debugging facilities " +"may keep objects alive that would normally be collectable. Also note that " +"catching an exception with a ':keyword:`try`...\\ :keyword:`except`' " +"statement may keep objects alive." +msgstr "" + +#: ../Doc/reference/datamodel.rst:87 +msgid "" +"Some objects contain references to \"external\" resources such as open files " +"or windows. It is understood that these resources are freed when the object " +"is garbage-collected, but since garbage collection is not guaranteed to " +"happen, such objects also provide an explicit way to release the external " +"resource, usually a :meth:`close` method. Programs are strongly recommended " +"to explicitly close such objects. The ':keyword:`try`...\\ :keyword:" +"`finally`' statement and the ':keyword:`with`' statement provide convenient " +"ways to do this." +msgstr "" + +#: ../Doc/reference/datamodel.rst:97 +msgid "" +"Some objects contain references to other objects; these are called " +"*containers*. Examples of containers are tuples, lists and dictionaries. " +"The references are part of a container's value. In most cases, when we talk " +"about the value of a container, we imply the values, not the identities of " +"the contained objects; however, when we talk about the mutability of a " +"container, only the identities of the immediately contained objects are " +"implied. So, if an immutable container (like a tuple) contains a reference " +"to a mutable object, its value changes if that mutable object is changed." +msgstr "" + +#: ../Doc/reference/datamodel.rst:106 +msgid "" +"Types affect almost all aspects of object behavior. Even the importance of " +"object identity is affected in some sense: for immutable types, operations " +"that compute new values may actually return a reference to any existing " +"object with the same type and value, while for mutable objects this is not " +"allowed. E.g., after ``a = 1; b = 1``, ``a`` and ``b`` may or may not refer " +"to the same object with the value one, depending on the implementation, but " +"after ``c = []; d = []``, ``c`` and ``d`` are guaranteed to refer to two " +"different, unique, newly created empty lists. (Note that ``c = d = []`` " +"assigns the same object to both ``c`` and ``d``.)" +msgstr "" + +#: ../Doc/reference/datamodel.rst:120 +msgid "The standard type hierarchy" +msgstr "" + +#: ../Doc/reference/datamodel.rst:129 +msgid "" +"Below is a list of the types that are built into Python. Extension modules " +"(written in C, Java, or other languages, depending on the implementation) " +"can define additional types. Future versions of Python may add types to the " +"type hierarchy (e.g., rational numbers, efficiently stored arrays of " +"integers, etc.), although such additions will often be provided via the " +"standard library instead." +msgstr "" + +#: ../Doc/reference/datamodel.rst:140 +msgid "" +"Some of the type descriptions below contain a paragraph listing 'special " +"attributes.' These are attributes that provide access to the implementation " +"and are not intended for general use. Their definition may change in the " +"future." +msgstr "" + +#: ../Doc/reference/datamodel.rst:150 +msgid "None" +msgstr "" + +#: ../Doc/reference/datamodel.rst:147 +msgid "" +"This type has a single value. There is a single object with this value. " +"This object is accessed through the built-in name ``None``. It is used to " +"signify the absence of a value in many situations, e.g., it is returned from " +"functions that don't explicitly return anything. Its truth value is false." +msgstr "" + +#: ../Doc/reference/datamodel.rst:165 +msgid "NotImplemented" +msgstr "" + +#: ../Doc/reference/datamodel.rst:155 +msgid "" +"This type has a single value. There is a single object with this value. " +"This object is accessed through the built-in name ``NotImplemented``. " +"Numeric methods and rich comparison methods should return this value if they " +"do not implement the operation for the operands provided. (The interpreter " +"will then try the reflected operation, or some other fallback, depending on " +"the operator.) Its truth value is true." +msgstr "" + +#: ../Doc/reference/datamodel.rst:162 +msgid "See :ref:`implementing-the-arithmetic-operations` for more details." +msgstr "" + +#: ../Doc/reference/datamodel.rst:172 +msgid "Ellipsis" +msgstr "" + +#: ../Doc/reference/datamodel.rst:170 +msgid "" +"This type has a single value. There is a single object with this value. " +"This object is accessed through the literal ``...`` or the built-in name " +"``Ellipsis``. Its truth value is true." +msgstr "" + +#: ../Doc/reference/datamodel.rst:242 +msgid ":class:`numbers.Number`" +msgstr "" + +#: ../Doc/reference/datamodel.rst:177 +msgid "" +"These are created by numeric literals and returned as results by arithmetic " +"operators and arithmetic built-in functions. Numeric objects are immutable; " +"once created their value never changes. Python numbers are of course " +"strongly related to mathematical numbers, but subject to the limitations of " +"numerical representation in computers." +msgstr "" + +#: ../Doc/reference/datamodel.rst:183 +msgid "" +"Python distinguishes between integers, floating point numbers, and complex " +"numbers:" +msgstr "" + +#: ../Doc/reference/datamodel.rst:217 +msgid ":class:`numbers.Integral`" +msgstr "" + +#: ../Doc/reference/datamodel.rst:189 +msgid "" +"These represent elements from the mathematical set of integers (positive and " +"negative)." +msgstr "" + +#: ../Doc/reference/datamodel.rst:192 +msgid "There are two types of integers:" +msgstr "" + +#: ../Doc/reference/datamodel.rst:194 +msgid "Integers (:class:`int`)" +msgstr "" + +#: ../Doc/reference/datamodel.rst:196 +msgid "" +"These represent numbers in an unlimited range, subject to available " +"(virtual) memory only. For the purpose of shift and mask operations, a " +"binary representation is assumed, and negative numbers are represented in a " +"variant of 2's complement which gives the illusion of an infinite string of " +"sign bits extending to the left." +msgstr "" + +#: ../Doc/reference/datamodel.rst:212 +msgid "Booleans (:class:`bool`)" +msgstr "" + +#: ../Doc/reference/datamodel.rst:208 +msgid "" +"These represent the truth values False and True. The two objects " +"representing the values ``False`` and ``True`` are the only Boolean objects. " +"The Boolean type is a subtype of the integer type, and Boolean values behave " +"like the values 0 and 1, respectively, in almost all contexts, the exception " +"being that when converted to a string, the strings ``\"False\"`` or ``\"True" +"\"`` are returned, respectively." +msgstr "" + +#: ../Doc/reference/datamodel.rst:216 +msgid "" +"The rules for integer representation are intended to give the most " +"meaningful interpretation of shift and mask operations involving negative " +"integers." +msgstr "" + +#: ../Doc/reference/datamodel.rst:232 +msgid ":class:`numbers.Real` (:class:`float`)" +msgstr "" + +#: ../Doc/reference/datamodel.rst:226 +msgid "" +"These represent machine-level double precision floating point numbers. You " +"are at the mercy of the underlying machine architecture (and C or Java " +"implementation) for the accepted range and handling of overflow. Python does " +"not support single-precision floating point numbers; the savings in " +"processor and memory usage that are usually the reason for using these are " +"dwarfed by the overhead of using objects in Python, so there is no reason to " +"complicate the language with two kinds of floating point numbers." +msgstr "" + +#: ../Doc/reference/datamodel.rst:242 +msgid ":class:`numbers.Complex` (:class:`complex`)" +msgstr "" + +#: ../Doc/reference/datamodel.rst:239 +msgid "" +"These represent complex numbers as a pair of machine-level double precision " +"floating point numbers. The same caveats apply as for floating point " +"numbers. The real and imaginary parts of a complex number ``z`` can be " +"retrieved through the read-only attributes ``z.real`` and ``z.imag``." +msgstr "" + +#: ../Doc/reference/datamodel.rst:359 +msgid "Sequences" +msgstr "" + +#: ../Doc/reference/datamodel.rst:252 +msgid "" +"These represent finite ordered sets indexed by non-negative numbers. The " +"built-in function :func:`len` returns the number of items of a sequence. " +"When the length of a sequence is *n*, the index set contains the numbers 0, " +"1, ..., *n*-1. Item *i* of sequence *a* is selected by ``a[i]``." +msgstr "" + +#: ../Doc/reference/datamodel.rst:259 +msgid "" +"Sequences also support slicing: ``a[i:j]`` selects all items with index *k* " +"such that *i* ``<=`` *k* ``<`` *j*. When used as an expression, a slice is " +"a sequence of the same type. This implies that the index set is renumbered " +"so that it starts at 0." +msgstr "" + +#: ../Doc/reference/datamodel.rst:264 +msgid "" +"Some sequences also support \"extended slicing\" with a third \"step\" " +"parameter: ``a[i:j:k]`` selects all items of *a* with index *x* where ``x = " +"i + n*k``, *n* ``>=`` ``0`` and *i* ``<=`` *x* ``<`` *j*." +msgstr "" + +#: ../Doc/reference/datamodel.rst:268 +msgid "Sequences are distinguished according to their mutability:" +msgstr "" + +#: ../Doc/reference/datamodel.rst:325 +msgid "Immutable sequences" +msgstr "" + +#: ../Doc/reference/datamodel.rst:275 +msgid "" +"An object of an immutable sequence type cannot change once it is created. " +"(If the object contains references to other objects, these other objects may " +"be mutable and may be changed; however, the collection of objects directly " +"referenced by an immutable object cannot change.)" +msgstr "" + +#: ../Doc/reference/datamodel.rst:280 +msgid "The following types are immutable sequences:" +msgstr "" + +#: ../Doc/reference/datamodel.rst:303 +msgid "Strings" +msgstr "" + +#: ../Doc/reference/datamodel.rst:293 +msgid "" +"A string is a sequence of values that represent Unicode code points. All the " +"code points in the range ``U+0000 - U+10FFFF`` can be represented in a " +"string. Python doesn't have a :c:type:`char` type; instead, every code " +"point in the string is represented as a string object with length ``1``. " +"The built-in function :func:`ord` converts a code point from its string form " +"to an integer in the range ``0 - 10FFFF``; :func:`chr` converts an integer " +"in the range ``0 - 10FFFF`` to the corresponding length ``1`` string " +"object. :meth:`str.encode` can be used to convert a :class:`str` to :class:" +"`bytes` using the given text encoding, and :meth:`bytes.decode` can be used " +"to achieve the opposite." +msgstr "" + +#: ../Doc/reference/datamodel.rst:316 +msgid "Tuples" +msgstr "" + +#: ../Doc/reference/datamodel.rst:311 +msgid "" +"The items of a tuple are arbitrary Python objects. Tuples of two or more " +"items are formed by comma-separated lists of expressions. A tuple of one " +"item (a 'singleton') can be formed by affixing a comma to an expression (an " +"expression by itself does not create a tuple, since parentheses must be " +"usable for grouping of expressions). An empty tuple can be formed by an " +"empty pair of parentheses." +msgstr "" + +#: ../Doc/reference/datamodel.rst:325 +msgid "Bytes" +msgstr "" + +#: ../Doc/reference/datamodel.rst:321 +msgid "" +"A bytes object is an immutable array. The items are 8-bit bytes, " +"represented by integers in the range 0 <= x < 256. Bytes literals (like " +"``b'abc'``) and the built-in function :func:`bytes` can be used to construct " +"bytes objects. Also, bytes objects can be decoded to strings via the :meth:" +"`~bytes.decode` method." +msgstr "" + +#: ../Doc/reference/datamodel.rst:359 +msgid "Mutable sequences" +msgstr "" + +#: ../Doc/reference/datamodel.rst:335 +msgid "" +"Mutable sequences can be changed after they are created. The subscription " +"and slicing notations can be used as the target of assignment and :keyword:" +"`del` (delete) statements." +msgstr "" + +#: ../Doc/reference/datamodel.rst:339 +msgid "There are currently two intrinsic mutable sequence types:" +msgstr "" + +#: ../Doc/reference/datamodel.rst:346 +msgid "Lists" +msgstr "" + +#: ../Doc/reference/datamodel.rst:344 +msgid "" +"The items of a list are arbitrary Python objects. Lists are formed by " +"placing a comma-separated list of expressions in square brackets. (Note that " +"there are no special cases needed to form lists of length 0 or 1.)" +msgstr "" + +#: ../Doc/reference/datamodel.rst:354 +msgid "Byte Arrays" +msgstr "" + +#: ../Doc/reference/datamodel.rst:351 +msgid "" +"A bytearray object is a mutable array. They are created by the built-in :" +"func:`bytearray` constructor. Aside from being mutable (and hence " +"unhashable), byte arrays otherwise provide the same interface and " +"functionality as immutable bytes objects." +msgstr "" + +#: ../Doc/reference/datamodel.rst:358 +msgid "" +"The extension module :mod:`array` provides an additional example of a " +"mutable sequence type, as does the :mod:`collections` module." +msgstr "" + +#: ../Doc/reference/datamodel.rst:393 +msgid "Set types" +msgstr "" + +#: ../Doc/reference/datamodel.rst:366 +msgid "" +"These represent unordered, finite sets of unique, immutable objects. As " +"such, they cannot be indexed by any subscript. However, they can be iterated " +"over, and the built-in function :func:`len` returns the number of items in a " +"set. Common uses for sets are fast membership testing, removing duplicates " +"from a sequence, and computing mathematical operations such as intersection, " +"union, difference, and symmetric difference." +msgstr "" + +#: ../Doc/reference/datamodel.rst:373 +msgid "" +"For set elements, the same immutability rules apply as for dictionary keys. " +"Note that numeric types obey the normal rules for numeric comparison: if two " +"numbers compare equal (e.g., ``1`` and ``1.0``), only one of them can be " +"contained in a set." +msgstr "" + +#: ../Doc/reference/datamodel.rst:378 +msgid "There are currently two intrinsic set types:" +msgstr "" + +#: ../Doc/reference/datamodel.rst:385 +msgid "Sets" +msgstr "" + +#: ../Doc/reference/datamodel.rst:383 +msgid "" +"These represent a mutable set. They are created by the built-in :func:`set` " +"constructor and can be modified afterwards by several methods, such as :meth:" +"`~set.add`." +msgstr "" + +#: ../Doc/reference/datamodel.rst:393 +msgid "Frozen sets" +msgstr "" + +#: ../Doc/reference/datamodel.rst:390 +msgid "" +"These represent an immutable set. They are created by the built-in :func:" +"`frozenset` constructor. As a frozenset is immutable and :term:`hashable`, " +"it can be used again as an element of another set, or as a dictionary key." +msgstr "" + +#: ../Doc/reference/datamodel.rst:430 +msgid "Mappings" +msgstr "" + +#: ../Doc/reference/datamodel.rst:401 +msgid "" +"These represent finite sets of objects indexed by arbitrary index sets. The " +"subscript notation ``a[k]`` selects the item indexed by ``k`` from the " +"mapping ``a``; this can be used in expressions and as the target of " +"assignments or :keyword:`del` statements. The built-in function :func:`len` " +"returns the number of items in a mapping." +msgstr "" + +#: ../Doc/reference/datamodel.rst:407 +msgid "There is currently a single intrinsic mapping type:" +msgstr "" + +#: ../Doc/reference/datamodel.rst:430 +msgid "Dictionaries" +msgstr "" + +#: ../Doc/reference/datamodel.rst:412 +msgid "" +"These represent finite sets of objects indexed by nearly arbitrary values. " +"The only types of values not acceptable as keys are values containing lists " +"or dictionaries or other mutable types that are compared by value rather " +"than by object identity, the reason being that the efficient implementation " +"of dictionaries requires a key's hash value to remain constant. Numeric " +"types used for keys obey the normal rules for numeric comparison: if two " +"numbers compare equal (e.g., ``1`` and ``1.0``) then they can be used " +"interchangeably to index the same dictionary entry." +msgstr "" + +#: ../Doc/reference/datamodel.rst:421 +msgid "" +"Dictionaries are mutable; they can be created by the ``{...}`` notation (see " +"section :ref:`dict`)." +msgstr "" + +#: ../Doc/reference/datamodel.rst:428 +msgid "" +"The extension modules :mod:`dbm.ndbm` and :mod:`dbm.gnu` provide additional " +"examples of mapping types, as does the :mod:`collections` module." +msgstr "" + +#: ../Doc/reference/datamodel.rst:667 +msgid "Callable types" +msgstr "" + +#: ../Doc/reference/datamodel.rst:439 +msgid "" +"These are the types to which the function call operation (see section :ref:" +"`calls`) can be applied:" +msgstr "" + +#: ../Doc/reference/datamodel.rst:534 +msgid "User-defined functions" +msgstr "" + +#: ../Doc/reference/datamodel.rst:448 +msgid "" +"A user-defined function object is created by a function definition (see " +"section :ref:`function`). It should be called with an argument list " +"containing the same number of items as the function's formal parameter list." +msgstr "" + +#: ../Doc/reference/datamodel.rst:453 +msgid "Special attributes:" +msgstr "" + +#: ../Doc/reference/datamodel.rst:471 +msgid "Attribute" +msgstr "" + +#: ../Doc/reference/datamodel.rst:471 ../Doc/reference/lexical_analysis.rst:484 +#: ../Doc/reference/lexical_analysis.rst:517 +msgid "Meaning" +msgstr "" + +#: ../Doc/reference/datamodel.rst:473 +msgid ":attr:`__doc__`" +msgstr "" + +#: ../Doc/reference/datamodel.rst:473 +msgid "" +"The function's documentation string, or ``None`` if unavailable; not " +"inherited by subclasses" +msgstr "" + +#: ../Doc/reference/datamodel.rst:473 ../Doc/reference/datamodel.rst:478 +#: ../Doc/reference/datamodel.rst:481 ../Doc/reference/datamodel.rst:486 +#: ../Doc/reference/datamodel.rst:490 ../Doc/reference/datamodel.rst:496 +#: ../Doc/reference/datamodel.rst:506 ../Doc/reference/datamodel.rst:514 +#: ../Doc/reference/datamodel.rst:521 +msgid "Writable" +msgstr "" + +#: ../Doc/reference/datamodel.rst:478 +msgid ":attr:`~definition.\\ __name__`" +msgstr "" + +#: ../Doc/reference/datamodel.rst:478 +msgid "The function's name" +msgstr "" + +#: ../Doc/reference/datamodel.rst:481 +msgid ":attr:`~definition.\\ __qualname__`" +msgstr "" + +#: ../Doc/reference/datamodel.rst:481 +msgid "The function's :term:`qualified name`" +msgstr "" + +#: ../Doc/reference/datamodel.rst:486 +msgid ":attr:`__module__`" +msgstr "" + +#: ../Doc/reference/datamodel.rst:486 +msgid "" +"The name of the module the function was defined in, or ``None`` if " +"unavailable." +msgstr "" + +#: ../Doc/reference/datamodel.rst:490 +msgid ":attr:`__defaults__`" +msgstr "" + +#: ../Doc/reference/datamodel.rst:490 +msgid "" +"A tuple containing default argument values for those arguments that have " +"defaults, or ``None`` if no arguments have a default value" +msgstr "" + +#: ../Doc/reference/datamodel.rst:496 +msgid ":attr:`__code__`" +msgstr "" + +#: ../Doc/reference/datamodel.rst:496 +msgid "The code object representing the compiled function body." +msgstr "" + +#: ../Doc/reference/datamodel.rst:499 +msgid ":attr:`__globals__`" +msgstr "" + +#: ../Doc/reference/datamodel.rst:499 +msgid "" +"A reference to the dictionary that holds the function's global variables --- " +"the global namespace of the module in which the function was defined." +msgstr "" + +#: ../Doc/reference/datamodel.rst:499 ../Doc/reference/datamodel.rst:510 +msgid "Read-only" +msgstr "" + +#: ../Doc/reference/datamodel.rst:506 +msgid ":attr:`~object.__dict__`" +msgstr "" + +#: ../Doc/reference/datamodel.rst:506 +msgid "The namespace supporting arbitrary function attributes." +msgstr "" + +#: ../Doc/reference/datamodel.rst:510 +msgid ":attr:`__closure__`" +msgstr "" + +#: ../Doc/reference/datamodel.rst:510 +msgid "" +"``None`` or a tuple of cells that contain bindings for the function's free " +"variables." +msgstr "" + +#: ../Doc/reference/datamodel.rst:514 +msgid ":attr:`__annotations__`" +msgstr "" + +#: ../Doc/reference/datamodel.rst:514 +msgid "" +"A dict containing annotations of parameters. The keys of the dict are the " +"parameter names, and ``'return'`` for the return annotation, if provided." +msgstr "" + +#: ../Doc/reference/datamodel.rst:521 +msgid ":attr:`__kwdefaults__`" +msgstr "" + +#: ../Doc/reference/datamodel.rst:521 +msgid "A dict containing defaults for keyword-only parameters." +msgstr "" + +#: ../Doc/reference/datamodel.rst:525 +msgid "" +"Most of the attributes labelled \"Writable\" check the type of the assigned " +"value." +msgstr "" + +#: ../Doc/reference/datamodel.rst:527 +msgid "" +"Function objects also support getting and setting arbitrary attributes, " +"which can be used, for example, to attach metadata to functions. Regular " +"attribute dot-notation is used to get and set such attributes. *Note that " +"the current implementation only supports function attributes on user-defined " +"functions. Function attributes on built-in functions may be supported in the " +"future.*" +msgstr "" + +#: ../Doc/reference/datamodel.rst:533 +msgid "" +"Additional information about a function's definition can be retrieved from " +"its code object; see the description of internal types below." +msgstr "" + +#: ../Doc/reference/datamodel.rst:603 +msgid "Instance methods" +msgstr "" + +#: ../Doc/reference/datamodel.rst:542 +msgid "" +"An instance method object combines a class, a class instance and any " +"callable object (normally a user-defined function)." +msgstr "" + +#: ../Doc/reference/datamodel.rst:552 +msgid "" +"Special read-only attributes: :attr:`__self__` is the class instance " +"object, :attr:`__func__` is the function object; :attr:`__doc__` is the " +"method's documentation (same as ``__func__.__doc__``); :attr:`~definition." +"__name__` is the method name (same as ``__func__.__name__``); :attr:" +"`__module__` is the name of the module the method was defined in, or " +"``None`` if unavailable." +msgstr "" + +#: ../Doc/reference/datamodel.rst:558 +msgid "" +"Methods also support accessing (but not setting) the arbitrary function " +"attributes on the underlying function object." +msgstr "" + +#: ../Doc/reference/datamodel.rst:561 +msgid "" +"User-defined method objects may be created when getting an attribute of a " +"class (perhaps via an instance of that class), if that attribute is a user-" +"defined function object or a class method object." +msgstr "" + +#: ../Doc/reference/datamodel.rst:565 +msgid "" +"When an instance method object is created by retrieving a user-defined " +"function object from a class via one of its instances, its :attr:`__self__` " +"attribute is the instance, and the method object is said to be bound. The " +"new method's :attr:`__func__` attribute is the original function object." +msgstr "" + +#: ../Doc/reference/datamodel.rst:571 +msgid "" +"When a user-defined method object is created by retrieving another method " +"object from a class or instance, the behaviour is the same as for a function " +"object, except that the :attr:`__func__` attribute of the new instance is " +"not the original method object but its :attr:`__func__` attribute." +msgstr "" + +#: ../Doc/reference/datamodel.rst:577 +msgid "" +"When an instance method object is created by retrieving a class method " +"object from a class or instance, its :attr:`__self__` attribute is the class " +"itself, and its :attr:`__func__` attribute is the function object underlying " +"the class method." +msgstr "" + +#: ../Doc/reference/datamodel.rst:582 +msgid "" +"When an instance method object is called, the underlying function (:attr:" +"`__func__`) is called, inserting the class instance (:attr:`__self__`) in " +"front of the argument list. For instance, when :class:`C` is a class which " +"contains a definition for a function :meth:`f`, and ``x`` is an instance of :" +"class:`C`, calling ``x.f(1)`` is equivalent to calling ``C.f(x, 1)``." +msgstr "" + +#: ../Doc/reference/datamodel.rst:589 +msgid "" +"When an instance method object is derived from a class method object, the " +"\"class instance\" stored in :attr:`__self__` will actually be the class " +"itself, so that calling either ``x.f(1)`` or ``C.f(1)`` is equivalent to " +"calling ``f(C,1)`` where ``f`` is the underlying function." +msgstr "" + +#: ../Doc/reference/datamodel.rst:594 +msgid "" +"Note that the transformation from function object to instance method object " +"happens each time the attribute is retrieved from the instance. In some " +"cases, a fruitful optimization is to assign the attribute to a local " +"variable and call that local variable. Also notice that this transformation " +"only happens for user-defined functions; other callable objects (and all non-" +"callable objects) are retrieved without transformation. It is also " +"important to note that user-defined functions which are attributes of a " +"class instance are not converted to bound methods; this *only* happens when " +"the function is an attribute of the class." +msgstr "" + +#: ../Doc/reference/datamodel.rst:618 +msgid "Generator functions" +msgstr "" + +#: ../Doc/reference/datamodel.rst:610 +msgid "" +"A function or method which uses the :keyword:`yield` statement (see section :" +"ref:`yield`) is called a :dfn:`generator function`. Such a function, when " +"called, always returns an iterator object which can be used to execute the " +"body of the function: calling the iterator's :meth:`iterator.__next__` " +"method will cause the function to execute until it provides a value using " +"the :keyword:`yield` statement. When the function executes a :keyword:" +"`return` statement or falls off the end, a :exc:`StopIteration` exception is " +"raised and the iterator will have reached the end of the set of values to be " +"returned." +msgstr "" + +#: ../Doc/reference/datamodel.rst:628 +msgid "Coroutine functions" +msgstr "" + +#: ../Doc/reference/datamodel.rst:624 +msgid "" +"A function or method which is defined using :keyword:`async def` is called " +"a :dfn:`coroutine function`. Such a function, when called, returns a :term:" +"`coroutine` object. It may contain :keyword:`await` expressions, as well " +"as :keyword:`async with` and :keyword:`async for` statements. See also the :" +"ref:`coroutine-objects` section." +msgstr "" + +#: ../Doc/reference/datamodel.rst:643 +msgid "Built-in functions" +msgstr "" + +#: ../Doc/reference/datamodel.rst:636 +msgid "" +"A built-in function object is a wrapper around a C function. Examples of " +"built-in functions are :func:`len` and :func:`math.sin` (:mod:`math` is a " +"standard built-in module). The number and type of the arguments are " +"determined by the C function. Special read-only attributes: :attr:`__doc__` " +"is the function's documentation string, or ``None`` if unavailable; :attr:" +"`~definition.__name__` is the function's name; :attr:`__self__` is set to " +"``None`` (but see the next item); :attr:`__module__` is the name of the " +"module the function was defined in or ``None`` if unavailable." +msgstr "" + +#: ../Doc/reference/datamodel.rst:655 +msgid "Built-in methods" +msgstr "" + +#: ../Doc/reference/datamodel.rst:651 +msgid "" +"This is really a different disguise of a built-in function, this time " +"containing an object passed to the C function as an implicit extra " +"argument. An example of a built-in method is ``alist.append()``, assuming " +"*alist* is a list object. In this case, the special read-only attribute :" +"attr:`__self__` is set to the object denoted by *alist*." +msgstr "" + +#: ../Doc/reference/datamodel.rst:662 +msgid "Classes" +msgstr "" + +#: ../Doc/reference/datamodel.rst:658 +msgid "" +"Classes are callable. These objects normally act as factories for new " +"instances of themselves, but variations are possible for class types that " +"override :meth:`__new__`. The arguments of the call are passed to :meth:" +"`__new__` and, in the typical case, to :meth:`__init__` to initialize the " +"new instance." +msgstr "" + +#: ../Doc/reference/datamodel.rst:667 +msgid "Class Instances" +msgstr "" + +#: ../Doc/reference/datamodel.rst:665 +msgid "" +"Instances of arbitrary classes can be made callable by defining a :meth:" +"`__call__` method in their class." +msgstr "" + +#: ../Doc/reference/datamodel.rst:717 +msgid "Modules" +msgstr "" + +#: ../Doc/reference/datamodel.rst:674 +msgid "" +"Modules are a basic organizational unit of Python code, and are created by " +"the :ref:`import system ` as invoked either by the :keyword:" +"`import` statement (see :keyword:`import`), or by calling functions such as :" +"func:`importlib.import_module` and built-in :func:`__import__`. A module " +"object has a namespace implemented by a dictionary object (this is the " +"dictionary referenced by the ``__globals__`` attribute of functions defined " +"in the module). Attribute references are translated to lookups in this " +"dictionary, e.g., ``m.x`` is equivalent to ``m.__dict__[\"x\"]``. A module " +"object does not contain the code object used to initialize the module (since " +"it isn't needed once the initialization is done)." +msgstr "" + +#: ../Doc/reference/datamodel.rst:686 +msgid "" +"Attribute assignment updates the module's namespace dictionary, e.g., ``m.x " +"= 1`` is equivalent to ``m.__dict__[\"x\"] = 1``." +msgstr "" + +#: ../Doc/reference/datamodel.rst:696 +msgid "" +"Predefined (writable) attributes: :attr:`__name__` is the module's name; :" +"attr:`__doc__` is the module's documentation string, or ``None`` if " +"unavailable; :attr:`__annotations__` (optional) is a dictionary containing :" +"term:`variable annotations ` collected during module " +"body execution; :attr:`__file__` is the pathname of the file from which the " +"module was loaded, if it was loaded from a file. The :attr:`__file__` " +"attribute may be missing for certain types of modules, such as C modules " +"that are statically linked into the interpreter; for extension modules " +"loaded dynamically from a shared library, it is the pathname of the shared " +"library file." +msgstr "" + +#: ../Doc/reference/datamodel.rst:709 +msgid "" +"Special read-only attribute: :attr:`~object.__dict__` is the module's " +"namespace as a dictionary object." +msgstr "" + +#: ../Doc/reference/datamodel.rst:714 +msgid "" +"Because of the way CPython clears module dictionaries, the module dictionary " +"will be cleared when the module falls out of scope even if the dictionary " +"still has live references. To avoid this, copy the dictionary or keep the " +"module around while using its dictionary directly." +msgstr "" + +#: ../Doc/reference/datamodel.rst:777 +msgid "Custom classes" +msgstr "" + +#: ../Doc/reference/datamodel.rst:720 +msgid "" +"Custom class types are typically created by class definitions (see section :" +"ref:`class`). A class has a namespace implemented by a dictionary object. " +"Class attribute references are translated to lookups in this dictionary, e." +"g., ``C.x`` is translated to ``C.__dict__[\"x\"]`` (although there are a " +"number of hooks which allow for other means of locating attributes). When " +"the attribute name is not found there, the attribute search continues in the " +"base classes. This search of the base classes uses the C3 method resolution " +"order which behaves correctly even in the presence of 'diamond' inheritance " +"structures where there are multiple inheritance paths leading back to a " +"common ancestor. Additional details on the C3 MRO used by Python can be " +"found in the documentation accompanying the 2.3 release at https://www." +"python.org/download/releases/2.3/mro/." +msgstr "" + +#: ../Doc/reference/datamodel.rst:744 +msgid "" +"When a class attribute reference (for class :class:`C`, say) would yield a " +"class method object, it is transformed into an instance method object whose :" +"attr:`__self__` attributes is :class:`C`. When it would yield a static " +"method object, it is transformed into the object wrapped by the static " +"method object. See section :ref:`descriptors` for another way in which " +"attributes retrieved from a class may differ from those actually contained " +"in its :attr:`~object.__dict__`." +msgstr "" + +#: ../Doc/reference/datamodel.rst:754 +msgid "" +"Class attribute assignments update the class's dictionary, never the " +"dictionary of a base class." +msgstr "" + +#: ../Doc/reference/datamodel.rst:759 +msgid "" +"A class object can be called (see above) to yield a class instance (see " +"below)." +msgstr "" + +#: ../Doc/reference/datamodel.rst:769 +msgid "" +"Special attributes: :attr:`~definition.__name__` is the class name; :attr:" +"`__module__` is the module name in which the class was defined; :attr:" +"`~object.__dict__` is the dictionary containing the class's namespace; :attr:" +"`~class.__bases__` is a tuple (possibly empty or a singleton) containing the " +"base classes, in the order of their occurrence in the base class list; :attr:" +"`__doc__` is the class's documentation string, or None if undefined; :attr:" +"`__annotations__` (optional) is a dictionary containing :term:`variable " +"annotations ` collected during class body execution." +msgstr "" + +#: ../Doc/reference/datamodel.rst:820 +msgid "Class instances" +msgstr "" + +#: ../Doc/reference/datamodel.rst:786 +msgid "" +"A class instance is created by calling a class object (see above). A class " +"instance has a namespace implemented as a dictionary which is the first " +"place in which attribute references are searched. When an attribute is not " +"found there, and the instance's class has an attribute by that name, the " +"search continues with the class attributes. If a class attribute is found " +"that is a user-defined function object, it is transformed into an instance " +"method object whose :attr:`__self__` attribute is the instance. Static " +"method and class method objects are also transformed; see above under " +"\"Classes\". See section :ref:`descriptors` for another way in which " +"attributes of a class retrieved via its instances may differ from the " +"objects actually stored in the class's :attr:`~object.__dict__`. If no " +"class attribute is found, and the object's class has a :meth:`__getattr__` " +"method, that is called to satisfy the lookup." +msgstr "" + +#: ../Doc/reference/datamodel.rst:802 +msgid "" +"Attribute assignments and deletions update the instance's dictionary, never " +"a class's dictionary. If the class has a :meth:`__setattr__` or :meth:" +"`__delattr__` method, this is called instead of updating the instance " +"dictionary directly." +msgstr "" + +#: ../Doc/reference/datamodel.rst:812 +msgid "" +"Class instances can pretend to be numbers, sequences, or mappings if they " +"have methods with certain special names. See section :ref:`specialnames`." +msgstr "" + +#: ../Doc/reference/datamodel.rst:819 +msgid "" +"Special attributes: :attr:`~object.__dict__` is the attribute dictionary; :" +"attr:`~instance.__class__` is the instance's class." +msgstr "" + +#: ../Doc/reference/datamodel.rst:846 +msgid "I/O objects (also known as file objects)" +msgstr "" + +#: ../Doc/reference/datamodel.rst:836 +msgid "" +"A :term:`file object` represents an open file. Various shortcuts are " +"available to create file objects: the :func:`open` built-in function, and " +"also :func:`os.popen`, :func:`os.fdopen`, and the :meth:`~socket.socket." +"makefile` method of socket objects (and perhaps by other functions or " +"methods provided by extension modules)." +msgstr "" + +#: ../Doc/reference/datamodel.rst:842 +msgid "" +"The objects ``sys.stdin``, ``sys.stdout`` and ``sys.stderr`` are initialized " +"to file objects corresponding to the interpreter's standard input, output " +"and error streams; they are all open in text mode and therefore follow the " +"interface defined by the :class:`io.TextIOBase` abstract class." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1052 +msgid "Internal types" +msgstr "" + +#: ../Doc/reference/datamodel.rst:853 +msgid "" +"A few types used internally by the interpreter are exposed to the user. " +"Their definitions may change with future versions of the interpreter, but " +"they are mentioned here for completeness." +msgstr "" + +#: ../Doc/reference/datamodel.rst:921 +msgid "Code objects" +msgstr "" + +#: ../Doc/reference/datamodel.rst:860 +msgid "" +"Code objects represent *byte-compiled* executable Python code, or :term:" +"`bytecode`. The difference between a code object and a function object is " +"that the function object contains an explicit reference to the function's " +"globals (the module in which it was defined), while a code object contains " +"no context; also the default argument values are stored in the function " +"object, not in the code object (because they represent values calculated at " +"run-time). Unlike function objects, code objects are immutable and contain " +"no references (directly or indirectly) to mutable objects." +msgstr "" + +#: ../Doc/reference/datamodel.rst:885 +msgid "" +"Special read-only attributes: :attr:`co_name` gives the function name; :attr:" +"`co_argcount` is the number of positional arguments (including arguments " +"with default values); :attr:`co_nlocals` is the number of local variables " +"used by the function (including arguments); :attr:`co_varnames` is a tuple " +"containing the names of the local variables (starting with the argument " +"names); :attr:`co_cellvars` is a tuple containing the names of local " +"variables that are referenced by nested functions; :attr:`co_freevars` is a " +"tuple containing the names of free variables; :attr:`co_code` is a string " +"representing the sequence of bytecode instructions; :attr:`co_consts` is a " +"tuple containing the literals used by the bytecode; :attr:`co_names` is a " +"tuple containing the names used by the bytecode; :attr:`co_filename` is the " +"filename from which the code was compiled; :attr:`co_firstlineno` is the " +"first line number of the function; :attr:`co_lnotab` is a string encoding " +"the mapping from bytecode offsets to line numbers (for details see the " +"source code of the interpreter); :attr:`co_stacksize` is the required stack " +"size (including local variables); :attr:`co_flags` is an integer encoding a " +"number of flags for the interpreter." +msgstr "" + +#: ../Doc/reference/datamodel.rst:904 +msgid "" +"The following flag bits are defined for :attr:`co_flags`: bit ``0x04`` is " +"set if the function uses the ``*arguments`` syntax to accept an arbitrary " +"number of positional arguments; bit ``0x08`` is set if the function uses the " +"``**keywords`` syntax to accept arbitrary keyword arguments; bit ``0x20`` is " +"set if the function is a generator." +msgstr "" + +#: ../Doc/reference/datamodel.rst:910 +msgid "" +"Future feature declarations (``from __future__ import division``) also use " +"bits in :attr:`co_flags` to indicate whether a code object was compiled with " +"a particular feature enabled: bit ``0x2000`` is set if the function was " +"compiled with future division enabled; bits ``0x10`` and ``0x1000`` were " +"used in earlier versions of Python." +msgstr "" + +#: ../Doc/reference/datamodel.rst:916 +msgid "Other bits in :attr:`co_flags` are reserved for internal use." +msgstr "" + +#: ../Doc/reference/datamodel.rst:920 +msgid "" +"If a code object represents a function, the first item in :attr:`co_consts` " +"is the documentation string of the function, or ``None`` if undefined." +msgstr "" + +#: ../Doc/reference/datamodel.rst:970 +msgid "Frame objects" +msgstr "" + +#: ../Doc/reference/datamodel.rst:928 +msgid "" +"Frame objects represent execution frames. They may occur in traceback " +"objects (see below)." +msgstr "" + +#: ../Doc/reference/datamodel.rst:939 +msgid "" +"Special read-only attributes: :attr:`f_back` is to the previous stack frame " +"(towards the caller), or ``None`` if this is the bottom stack frame; :attr:" +"`f_code` is the code object being executed in this frame; :attr:`f_locals` " +"is the dictionary used to look up local variables; :attr:`f_globals` is used " +"for global variables; :attr:`f_builtins` is used for built-in (intrinsic) " +"names; :attr:`f_lasti` gives the precise instruction (this is an index into " +"the bytecode string of the code object)." +msgstr "" + +#: ../Doc/reference/datamodel.rst:951 +msgid "" +"Special writable attributes: :attr:`f_trace`, if not ``None``, is a function " +"called at the start of each source code line (this is used by the " +"debugger); :attr:`f_lineno` is the current line number of the frame --- " +"writing to this from within a trace function jumps to the given line (only " +"for the bottom-most frame). A debugger can implement a Jump command (aka " +"Set Next Statement) by writing to f_lineno." +msgstr "" + +#: ../Doc/reference/datamodel.rst:958 +msgid "Frame objects support one method:" +msgstr "" + +#: ../Doc/reference/datamodel.rst:962 +msgid "" +"This method clears all references to local variables held by the frame. " +"Also, if the frame belonged to a generator, the generator is finalized. " +"This helps break reference cycles involving frame objects (for example when " +"catching an exception and storing its traceback for later use)." +msgstr "" + +#: ../Doc/reference/datamodel.rst:968 +msgid ":exc:`RuntimeError` is raised if the frame is currently executing." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1008 +msgid "Traceback objects" +msgstr "" + +#: ../Doc/reference/datamodel.rst:983 +msgid "" +"Traceback objects represent a stack trace of an exception. A traceback " +"object is created when an exception occurs. When the search for an " +"exception handler unwinds the execution stack, at each unwound level a " +"traceback object is inserted in front of the current traceback. When an " +"exception handler is entered, the stack trace is made available to the " +"program. (See section :ref:`try`.) It is accessible as the third item of the " +"tuple returned by ``sys.exc_info()``. When the program contains no suitable " +"handler, the stack trace is written (nicely formatted) to the standard error " +"stream; if the interpreter is interactive, it is also made available to the " +"user as ``sys.last_traceback``." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1001 +msgid "" +"Special read-only attributes: :attr:`tb_next` is the next level in the stack " +"trace (towards the frame where the exception occurred), or ``None`` if there " +"is no next level; :attr:`tb_frame` points to the execution frame of the " +"current level; :attr:`tb_lineno` gives the line number where the exception " +"occurred; :attr:`tb_lasti` indicates the precise instruction. The line " +"number and last instruction in the traceback may differ from the line number " +"of its frame object if the exception occurred in a :keyword:`try` statement " +"with no matching except clause or with a finally clause." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1034 +msgid "Slice objects" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1013 +msgid "" +"Slice objects are used to represent slices for :meth:`__getitem__` methods. " +"They are also created by the built-in :func:`slice` function." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1021 +msgid "" +"Special read-only attributes: :attr:`~slice.start` is the lower bound; :attr:" +"`~slice.stop` is the upper bound; :attr:`~slice.step` is the step value; " +"each is ``None`` if omitted. These attributes can have any type." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1025 +msgid "Slice objects support one method:" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1029 +msgid "" +"This method takes a single integer argument *length* and computes " +"information about the slice that the slice object would describe if applied " +"to a sequence of *length* items. It returns a tuple of three integers; " +"respectively these are the *start* and *stop* indices and the *step* or " +"stride length of the slice. Missing or out-of-bounds indices are handled in " +"a manner consistent with regular slices." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1044 +msgid "Static method objects" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1037 +msgid "" +"Static method objects provide a way of defeating the transformation of " +"function objects to method objects described above. A static method object " +"is a wrapper around any other object, usually a user-defined method object. " +"When a static method object is retrieved from a class or a class instance, " +"the object actually returned is the wrapped object, which is not subject to " +"any further transformation. Static method objects are not themselves " +"callable, although the objects they wrap usually are. Static method objects " +"are created by the built-in :func:`staticmethod` constructor." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1052 +msgid "Class method objects" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1047 +msgid "" +"A class method object, like a static method object, is a wrapper around " +"another object that alters the way in which that object is retrieved from " +"classes and class instances. The behaviour of class method objects upon such " +"retrieval is described above, under \"User-defined methods\". Class method " +"objects are created by the built-in :func:`classmethod` constructor." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1057 +msgid "Special method names" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1063 +msgid "" +"A class can implement certain operations that are invoked by special syntax " +"(such as arithmetic operations or subscripting and slicing) by defining " +"methods with special names. This is Python's approach to :dfn:`operator " +"overloading`, allowing classes to define their own behavior with respect to " +"language operators. For instance, if a class defines a method named :meth:" +"`__getitem__`, and ``x`` is an instance of this class, then ``x[i]`` is " +"roughly equivalent to ``type(x).__getitem__(x, i)``. Except where " +"mentioned, attempts to execute an operation raise an exception when no " +"appropriate method is defined (typically :exc:`AttributeError` or :exc:" +"`TypeError`)." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1073 +msgid "" +"Setting a special method to ``None`` indicates that the corresponding " +"operation is not available. For example, if a class sets :meth:`__iter__` " +"to ``None``, the class is not iterable, so calling :func:`iter` on its " +"instances will raise a :exc:`TypeError` (without falling back to :meth:" +"`__getitem__`). [#]_" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1079 +msgid "" +"When implementing a class that emulates any built-in type, it is important " +"that the emulation only be implemented to the degree that it makes sense for " +"the object being modelled. For example, some sequences may work well with " +"retrieval of individual elements, but extracting a slice may not make " +"sense. (One example of this is the :class:`~xml.dom.NodeList` interface in " +"the W3C's Document Object Model.)" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1090 +msgid "Basic customization" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1096 +msgid "" +"Called to create a new instance of class *cls*. :meth:`__new__` is a static " +"method (special-cased so you need not declare it as such) that takes the " +"class of which an instance was requested as its first argument. The " +"remaining arguments are those passed to the object constructor expression " +"(the call to the class). The return value of :meth:`__new__` should be the " +"new object instance (usually an instance of *cls*)." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1103 +msgid "" +"Typical implementations create a new instance of the class by invoking the " +"superclass's :meth:`__new__` method using ``super(currentclass, cls)." +"__new__(cls[, ...])`` with appropriate arguments and then modifying the " +"newly-created instance as necessary before returning it." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1108 +msgid "" +"If :meth:`__new__` returns an instance of *cls*, then the new instance's :" +"meth:`__init__` method will be invoked like ``__init__(self[, ...])``, where " +"*self* is the new instance and the remaining arguments are the same as were " +"passed to :meth:`__new__`." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1113 +msgid "" +"If :meth:`__new__` does not return an instance of *cls*, then the new " +"instance's :meth:`__init__` method will not be invoked." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1116 +msgid "" +":meth:`__new__` is intended mainly to allow subclasses of immutable types " +"(like int, str, or tuple) to customize instance creation. It is also " +"commonly overridden in custom metaclasses in order to customize class " +"creation." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1125 +msgid "" +"Called after the instance has been created (by :meth:`__new__`), but before " +"it is returned to the caller. The arguments are those passed to the class " +"constructor expression. If a base class has an :meth:`__init__` method, the " +"derived class's :meth:`__init__` method, if any, must explicitly call it to " +"ensure proper initialization of the base class part of the instance; for " +"example: ``BaseClass.__init__(self, [args...])``." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1132 +msgid "" +"Because :meth:`__new__` and :meth:`__init__` work together in constructing " +"objects (:meth:`__new__` to create it, and :meth:`__init__` to customize " +"it), no non-``None`` value may be returned by :meth:`__init__`; doing so " +"will cause a :exc:`TypeError` to be raised at runtime." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1144 +msgid "" +"Called when the instance is about to be destroyed. This is also called a " +"destructor. If a base class has a :meth:`__del__` method, the derived " +"class's :meth:`__del__` method, if any, must explicitly call it to ensure " +"proper deletion of the base class part of the instance. Note that it is " +"possible (though not recommended!) for the :meth:`__del__` method to " +"postpone destruction of the instance by creating a new reference to it. It " +"may then be called at a later time when this new reference is deleted. It " +"is not guaranteed that :meth:`__del__` methods are called for objects that " +"still exist when the interpreter exits." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1156 +msgid "" +"``del x`` doesn't directly call ``x.__del__()`` --- the former decrements " +"the reference count for ``x`` by one, and the latter is only called when " +"``x``'s reference count reaches zero. Some common situations that may " +"prevent the reference count of an object from going to zero include: " +"circular references between objects (e.g., a doubly-linked list or a tree " +"data structure with parent and child pointers); a reference to the object on " +"the stack frame of a function that caught an exception (the traceback stored " +"in ``sys.exc_info()[2]`` keeps the stack frame alive); or a reference to the " +"object on the stack frame that raised an unhandled exception in interactive " +"mode (the traceback stored in ``sys.last_traceback`` keeps the stack frame " +"alive). The first situation can only be remedied by explicitly breaking the " +"cycles; the second can be resolved by freeing the reference to the traceback " +"object when it is no longer useful, and the third can be resolved by storing " +"``None`` in ``sys.last_traceback``. Circular references which are garbage " +"are detected and cleaned up when the cyclic garbage collector is enabled " +"(it's on by default). Refer to the documentation for the :mod:`gc` module " +"for more information about this topic." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1178 +msgid "" +"Due to the precarious circumstances under which :meth:`__del__` methods are " +"invoked, exceptions that occur during their execution are ignored, and a " +"warning is printed to ``sys.stderr`` instead. Also, when :meth:`__del__` is " +"invoked in response to a module being deleted (e.g., when execution of the " +"program is done), other globals referenced by the :meth:`__del__` method may " +"already have been deleted or in the process of being torn down (e.g. the " +"import machinery shutting down). For this reason, :meth:`__del__` methods " +"should do the absolute minimum needed to maintain external invariants. " +"Starting with version 1.5, Python guarantees that globals whose name begins " +"with a single underscore are deleted from their module before other globals " +"are deleted; if no other references to such globals exist, this may help in " +"assuring that imported modules are still available at the time when the :" +"meth:`__del__` method is called." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1199 +msgid "" +"Called by the :func:`repr` built-in function to compute the \"official\" " +"string representation of an object. If at all possible, this should look " +"like a valid Python expression that could be used to recreate an object with " +"the same value (given an appropriate environment). If this is not possible, " +"a string of the form ``<...some useful description...>`` should be returned. " +"The return value must be a string object. If a class defines :meth:" +"`__repr__` but not :meth:`__str__`, then :meth:`__repr__` is also used when " +"an \"informal\" string representation of instances of that class is required." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1208 +msgid "" +"This is typically used for debugging, so it is important that the " +"representation is information-rich and unambiguous." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1219 +msgid "" +"Called by :func:`str(object) ` and the built-in functions :func:" +"`format` and :func:`print` to compute the \"informal\" or nicely printable " +"string representation of an object. The return value must be a :ref:`string " +"` object." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1224 +msgid "" +"This method differs from :meth:`object.__repr__` in that there is no " +"expectation that :meth:`__str__` return a valid Python expression: a more " +"convenient or concise representation can be used." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1228 +msgid "" +"The default implementation defined by the built-in type :class:`object` " +"calls :meth:`object.__repr__`." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1238 +msgid "" +"Called by :func:`bytes` to compute a byte-string representation of an " +"object. This should return a ``bytes`` object." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1249 +msgid "" +"Called by the :func:`format` built-in function, and by extension, evaluation " +"of :ref:`formatted string literals ` and the :meth:`str.format` " +"method, to produce a \"formatted\" string representation of an object. The " +"``format_spec`` argument is a string that contains a description of the " +"formatting options desired. The interpretation of the ``format_spec`` " +"argument is up to the type implementing :meth:`__format__`, however most " +"classes will either delegate formatting to one of the built-in types, or use " +"a similar formatting option syntax." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1259 +msgid "" +"See :ref:`formatspec` for a description of the standard formatting syntax." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1261 +msgid "The return value must be a string object." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1263 +msgid "" +"The __format__ method of ``object`` itself raises a :exc:`TypeError` if " +"passed any non-empty string." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1279 +msgid "" +"These are the so-called \"rich comparison\" methods. The correspondence " +"between operator symbols and method names is as follows: ``xy`` calls ``x.__gt__(y)``, and ``x>=y`` " +"calls ``x.__ge__(y)``." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1285 +msgid "" +"A rich comparison method may return the singleton ``NotImplemented`` if it " +"does not implement the operation for a given pair of arguments. By " +"convention, ``False`` and ``True`` are returned for a successful comparison. " +"However, these methods can return any value, so if the comparison operator " +"is used in a Boolean context (e.g., in the condition of an ``if`` " +"statement), Python will call :func:`bool` on the value to determine if the " +"result is true or false." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1292 +msgid "" +"By default, :meth:`__ne__` delegates to :meth:`__eq__` and inverts the " +"result unless it is ``NotImplemented``. There are no other implied " +"relationships among the comparison operators, for example, the truth of " +"``(x.__hash__``." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1363 +msgid "" +"If a class that does not override :meth:`__eq__` wishes to suppress hash " +"support, it should include ``__hash__ = None`` in the class definition. A " +"class which defines its own :meth:`__hash__` that explicitly raises a :exc:" +"`TypeError` would be incorrectly identified as hashable by an " +"``isinstance(obj, collections.Hashable)`` call." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1372 +msgid "" +"By default, the :meth:`__hash__` values of str, bytes and datetime objects " +"are \"salted\" with an unpredictable random value. Although they remain " +"constant within an individual Python process, they are not predictable " +"between repeated invocations of Python." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1377 +msgid "" +"This is intended to provide protection against a denial-of-service caused by " +"carefully-chosen inputs that exploit the worst case performance of a dict " +"insertion, O(n^2) complexity. See http://www.ocert.org/advisories/" +"ocert-2011-003.html for details." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1382 +msgid "" +"Changing hash values affects the iteration order of dicts, sets and other " +"mappings. Python has never made guarantees about this ordering (and it " +"typically varies between 32-bit and 64-bit builds)." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1386 +msgid "See also :envvar:`PYTHONHASHSEED`." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1388 +msgid "Hash randomization is enabled by default." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1396 +msgid "" +"Called to implement truth value testing and the built-in operation " +"``bool()``; should return ``False`` or ``True``. When this method is not " +"defined, :meth:`__len__` is called, if it is defined, and the object is " +"considered true if its result is nonzero. If a class defines neither :meth:" +"`__len__` nor :meth:`__bool__`, all its instances are considered true." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1407 +msgid "Customizing attribute access" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1409 +msgid "" +"The following methods can be defined to customize the meaning of attribute " +"access (use of, assignment to, or deletion of ``x.name``) for class " +"instances." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1417 +msgid "" +"Called when an attribute lookup has not found the attribute in the usual " +"places (i.e. it is not an instance attribute nor is it found in the class " +"tree for ``self``). ``name`` is the attribute name. This method should " +"return the (computed) attribute value or raise an :exc:`AttributeError` " +"exception." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1422 +msgid "" +"Note that if the attribute is found through the normal mechanism, :meth:" +"`__getattr__` is not called. (This is an intentional asymmetry between :" +"meth:`__getattr__` and :meth:`__setattr__`.) This is done both for " +"efficiency reasons and because otherwise :meth:`__getattr__` would have no " +"way to access other attributes of the instance. Note that at least for " +"instance variables, you can fake total control by not inserting any values " +"in the instance attribute dictionary (but instead inserting them in another " +"object). See the :meth:`__getattribute__` method below for a way to " +"actually get total control over attribute access." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1435 +msgid "" +"Called unconditionally to implement attribute accesses for instances of the " +"class. If the class also defines :meth:`__getattr__`, the latter will not be " +"called unless :meth:`__getattribute__` either calls it explicitly or raises " +"an :exc:`AttributeError`. This method should return the (computed) attribute " +"value or raise an :exc:`AttributeError` exception. In order to avoid " +"infinite recursion in this method, its implementation should always call the " +"base class method with the same name to access any attributes it needs, for " +"example, ``object.__getattribute__(self, name)``." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1446 +msgid "" +"This method may still be bypassed when looking up special methods as the " +"result of implicit invocation via language syntax or built-in functions. " +"See :ref:`special-lookup`." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1453 +msgid "" +"Called when an attribute assignment is attempted. This is called instead of " +"the normal mechanism (i.e. store the value in the instance dictionary). " +"*name* is the attribute name, *value* is the value to be assigned to it." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1457 +msgid "" +"If :meth:`__setattr__` wants to assign to an instance attribute, it should " +"call the base class method with the same name, for example, ``object." +"__setattr__(self, name, value)``." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1464 +msgid "" +"Like :meth:`__setattr__` but for attribute deletion instead of assignment. " +"This should only be implemented if ``del obj.name`` is meaningful for the " +"object." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1470 +msgid "" +"Called when :func:`dir` is called on the object. A sequence must be " +"returned. :func:`dir` converts the returned sequence to a list and sorts it." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1477 +msgid "Implementing Descriptors" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1479 +msgid "" +"The following methods only apply when an instance of the class containing " +"the method (a so-called *descriptor* class) appears in an *owner* class (the " +"descriptor must be in either the owner's class dictionary or in the class " +"dictionary for one of its parents). In the examples below, \"the attribute" +"\" refers to the attribute whose name is the key of the property in the " +"owner class' :attr:`~object.__dict__`." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1489 +msgid "" +"Called to get the attribute of the owner class (class attribute access) or " +"of an instance of that class (instance attribute access). *owner* is always " +"the owner class, while *instance* is the instance that the attribute was " +"accessed through, or ``None`` when the attribute is accessed through the " +"*owner*. This method should return the (computed) attribute value or raise " +"an :exc:`AttributeError` exception." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1499 +msgid "" +"Called to set the attribute on an instance *instance* of the owner class to " +"a new value, *value*." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1505 +msgid "" +"Called to delete the attribute on an instance *instance* of the owner class." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1510 +msgid "" +"Called at the time the owning class *owner* is created. The descriptor has " +"been assigned to *name*." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1516 +msgid "" +"The attribute :attr:`__objclass__` is interpreted by the :mod:`inspect` " +"module as specifying the class where this object was defined (setting this " +"appropriately can assist in runtime introspection of dynamic class " +"attributes). For callables, it may indicate that an instance of the given " +"type (or a subclass) is expected or required as the first positional " +"argument (for example, CPython sets this attribute for unbound methods that " +"are implemented in C)." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1527 +msgid "Invoking Descriptors" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1529 +msgid "" +"In general, a descriptor is an object attribute with \"binding behavior\", " +"one whose attribute access has been overridden by methods in the descriptor " +"protocol: :meth:`__get__`, :meth:`__set__`, and :meth:`__delete__`. If any " +"of those methods are defined for an object, it is said to be a descriptor." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1534 +msgid "" +"The default behavior for attribute access is to get, set, or delete the " +"attribute from an object's dictionary. For instance, ``a.x`` has a lookup " +"chain starting with ``a.__dict__['x']``, then ``type(a).__dict__['x']``, and " +"continuing through the base classes of ``type(a)`` excluding metaclasses." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1539 +msgid "" +"However, if the looked-up value is an object defining one of the descriptor " +"methods, then Python may override the default behavior and invoke the " +"descriptor method instead. Where this occurs in the precedence chain " +"depends on which descriptor methods were defined and how they were called." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1544 +msgid "" +"The starting point for descriptor invocation is a binding, ``a.x``. How the " +"arguments are assembled depends on ``a``:" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1549 +msgid "Direct Call" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1548 +msgid "" +"The simplest and least common call is when user code directly invokes a " +"descriptor method: ``x.__get__(a)``." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1553 +msgid "Instance Binding" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1552 +msgid "" +"If binding to an object instance, ``a.x`` is transformed into the call: " +"``type(a).__dict__['x'].__get__(a, type(a))``." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1557 +msgid "Class Binding" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1556 +msgid "" +"If binding to a class, ``A.x`` is transformed into the call: ``A." +"__dict__['x'].__get__(None, A)``." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1563 +msgid "Super Binding" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1560 +msgid "" +"If ``a`` is an instance of :class:`super`, then the binding ``super(B, obj)." +"m()`` searches ``obj.__class__.__mro__`` for the base class ``A`` " +"immediately preceding ``B`` and then invokes the descriptor with the call: " +"``A.__dict__['m'].__get__(obj, obj.__class__)``." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1565 +msgid "" +"For instance bindings, the precedence of descriptor invocation depends on " +"the which descriptor methods are defined. A descriptor can define any " +"combination of :meth:`__get__`, :meth:`__set__` and :meth:`__delete__`. If " +"it does not define :meth:`__get__`, then accessing the attribute will return " +"the descriptor object itself unless there is a value in the object's " +"instance dictionary. If the descriptor defines :meth:`__set__` and/or :meth:" +"`__delete__`, it is a data descriptor; if it defines neither, it is a non-" +"data descriptor. Normally, data descriptors define both :meth:`__get__` " +"and :meth:`__set__`, while non-data descriptors have just the :meth:" +"`__get__` method. Data descriptors with :meth:`__set__` and :meth:`__get__` " +"defined always override a redefinition in an instance dictionary. In " +"contrast, non-data descriptors can be overridden by instances." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1578 +msgid "" +"Python methods (including :func:`staticmethod` and :func:`classmethod`) are " +"implemented as non-data descriptors. Accordingly, instances can redefine " +"and override methods. This allows individual instances to acquire behaviors " +"that differ from other instances of the same class." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1583 +msgid "" +"The :func:`property` function is implemented as a data descriptor. " +"Accordingly, instances cannot override the behavior of a property." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1590 +msgid "__slots__" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1592 +msgid "" +"By default, instances of classes have a dictionary for attribute storage. " +"This wastes space for objects having very few instance variables. The space " +"consumption can become acute when creating large numbers of instances." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1596 +msgid "" +"The default can be overridden by defining *__slots__* in a class definition. " +"The *__slots__* declaration takes a sequence of instance variables and " +"reserves just enough space in each instance to hold a value for each " +"variable. Space is saved because *__dict__* is not created for each " +"instance." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1604 +msgid "" +"This class variable can be assigned a string, iterable, or sequence of " +"strings with variable names used by instances. *__slots__* reserves space " +"for the declared variables and prevents the automatic creation of *__dict__* " +"and *__weakref__* for each instance." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1611 +msgid "Notes on using *__slots__*" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1613 +msgid "" +"When inheriting from a class without *__slots__*, the *__dict__* attribute " +"of that class will always be accessible, so a *__slots__* definition in the " +"subclass is meaningless." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1617 +msgid "" +"Without a *__dict__* variable, instances cannot be assigned new variables " +"not listed in the *__slots__* definition. Attempts to assign to an unlisted " +"variable name raises :exc:`AttributeError`. If dynamic assignment of new " +"variables is desired, then add ``'__dict__'`` to the sequence of strings in " +"the *__slots__* declaration." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1623 +msgid "" +"Without a *__weakref__* variable for each instance, classes defining " +"*__slots__* do not support weak references to its instances. If weak " +"reference support is needed, then add ``'__weakref__'`` to the sequence of " +"strings in the *__slots__* declaration." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1628 +msgid "" +"*__slots__* are implemented at the class level by creating descriptors (:ref:" +"`descriptors`) for each variable name. As a result, class attributes cannot " +"be used to set default values for instance variables defined by *__slots__*; " +"otherwise, the class attribute would overwrite the descriptor assignment." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1634 +msgid "" +"The action of a *__slots__* declaration is limited to the class where it is " +"defined. As a result, subclasses will have a *__dict__* unless they also " +"define *__slots__* (which must only contain names of any *additional* slots)." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1638 +msgid "" +"If a class defines a slot also defined in a base class, the instance " +"variable defined by the base class slot is inaccessible (except by " +"retrieving its descriptor directly from the base class). This renders the " +"meaning of the program undefined. In the future, a check may be added to " +"prevent this." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1643 +msgid "" +"Nonempty *__slots__* does not work for classes derived from \"variable-length" +"\" built-in types such as :class:`int`, :class:`bytes` and :class:`tuple`." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1646 +msgid "" +"Any non-string iterable may be assigned to *__slots__*. Mappings may also be " +"used; however, in the future, special meaning may be assigned to the values " +"corresponding to each key." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1650 +msgid "" +"*__class__* assignment works only if both classes have the same *__slots__*." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1656 +msgid "Customizing class creation" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1658 +msgid "" +"Whenever a class inherits from another class, *__init_subclass__* is called " +"on that class. This way, it is possible to write classes which change the " +"behavior of subclasses. This is closely related to class decorators, but " +"where class decorators only affect the specific class they're applied to, " +"``__init_subclass__`` solely applies to future subclasses of the class " +"defining the method." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1667 +msgid "" +"This method is called whenever the containing class is subclassed. *cls* is " +"then the new subclass. If defined as a normal instance method, this method " +"is implicitly converted to a class method." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1671 +msgid "" +"Keyword arguments which are given to a new class are passed to the parent's " +"class ``__init_subclass__``. For compatibility with other classes using " +"``__init_subclass__``, one should take out the needed keyword arguments and " +"pass the others over to the base class, as in::" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1685 +msgid "" +"The default implementation ``object.__init_subclass__`` does nothing, but " +"raises an error if it is called with any arguments." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1690 +msgid "" +"The metaclass hint ``metaclass`` is consumed by the rest of the type " +"machinery, and is never passed to ``__init_subclass__`` implementations. The " +"actual metaclass (rather than the explicit hint) can be accessed as " +"``type(cls)``." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1701 +msgid "Metaclasses" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1703 +msgid "" +"By default, classes are constructed using :func:`type`. The class body is " +"executed in a new namespace and the class name is bound locally to the " +"result of ``type(name, bases, namespace)``." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1707 +msgid "" +"The class creation process can be customized by passing the ``metaclass`` " +"keyword argument in the class definition line, or by inheriting from an " +"existing class that included such an argument. In the following example, " +"both ``MyClass`` and ``MySubclass`` are instances of ``Meta``::" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1721 +msgid "" +"Any other keyword arguments that are specified in the class definition are " +"passed through to all metaclass operations described below." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1724 +msgid "When a class definition is executed, the following steps occur:" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1726 +msgid "the appropriate metaclass is determined" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1727 +msgid "the class namespace is prepared" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1728 +msgid "the class body is executed" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1729 +msgid "the class object is created" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1732 +msgid "Determining the appropriate metaclass" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1734 +msgid "" +"The appropriate metaclass for a class definition is determined as follows:" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1736 +msgid "" +"if no bases and no explicit metaclass are given, then :func:`type` is used" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1737 +msgid "" +"if an explicit metaclass is given and it is *not* an instance of :func:" +"`type`, then it is used directly as the metaclass" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1739 +msgid "" +"if an instance of :func:`type` is given as the explicit metaclass, or bases " +"are defined, then the most derived metaclass is used" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1742 +msgid "" +"The most derived metaclass is selected from the explicitly specified " +"metaclass (if any) and the metaclasses (i.e. ``type(cls)``) of all specified " +"base classes. The most derived metaclass is one which is a subtype of *all* " +"of these candidate metaclasses. If none of the candidate metaclasses meets " +"that criterion, then the class definition will fail with ``TypeError``." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1752 +msgid "Preparing the class namespace" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1754 +msgid "" +"Once the appropriate metaclass has been identified, then the class namespace " +"is prepared. If the metaclass has a ``__prepare__`` attribute, it is called " +"as ``namespace = metaclass.__prepare__(name, bases, **kwds)`` (where the " +"additional keyword arguments, if any, come from the class definition)." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1759 +msgid "" +"If the metaclass has no ``__prepare__`` attribute, then the class namespace " +"is initialised as an empty ordered mapping." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1764 +msgid ":pep:`3115` - Metaclasses in Python 3000" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1765 +msgid "Introduced the ``__prepare__`` namespace hook" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1769 +msgid "Executing the class body" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1771 +msgid "" +"The class body is executed (approximately) as ``exec(body, globals(), " +"namespace)``. The key difference from a normal call to :func:`exec` is that " +"lexical scoping allows the class body (including any methods) to reference " +"names from the current and outer scopes when the class definition occurs " +"inside a function." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1777 +msgid "" +"However, even when the class definition occurs inside the function, methods " +"defined inside the class still cannot see names defined at the class scope. " +"Class variables must be accessed through the first parameter of instance or " +"class methods, and cannot be accessed at all from static methods." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1784 +msgid "Creating the class object" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1786 +msgid "" +"Once the class namespace has been populated by executing the class body, the " +"class object is created by calling ``metaclass(name, bases, namespace, " +"**kwds)`` (the additional keywords passed here are the same as those passed " +"to ``__prepare__``)." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1791 +msgid "" +"This class object is the one that will be referenced by the zero-argument " +"form of :func:`super`. ``__class__`` is an implicit closure reference " +"created by the compiler if any methods in a class body refer to either " +"``__class__`` or ``super``. This allows the zero argument form of :func:" +"`super` to correctly identify the class being defined based on lexical " +"scoping, while the class or instance that was used to make the current call " +"is identified based on the first argument passed to the method." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1799 +msgid "" +"After the class object is created, it is passed to the class decorators " +"included in the class definition (if any) and the resulting object is bound " +"in the local namespace as the defined class." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1803 +msgid "" +"When a new class is created by ``type.__new__``, the object provided as the " +"namespace parameter is copied to a new ordered mapping and the original " +"object is discarded. The new copy is wrapped in a read-only proxy, which " +"becomes the :attr:`~object.__dict__` attribute of the class object." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1810 +msgid ":pep:`3135` - New super" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1811 +msgid "Describes the implicit ``__class__`` closure reference" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1815 +msgid "Metaclass example" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1817 +msgid "" +"The potential uses for metaclasses are boundless. Some ideas that have been " +"explored include logging, interface checking, automatic delegation, " +"automatic property creation, proxies, frameworks, and automatic resource " +"locking/synchronization." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1822 +msgid "" +"Here is an example of a metaclass that uses an :class:`collections." +"OrderedDict` to remember the order that class variables are defined::" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1845 +msgid "" +"When the class definition for *A* gets executed, the process begins with " +"calling the metaclass's :meth:`__prepare__` method which returns an empty :" +"class:`collections.OrderedDict`. That mapping records the methods and " +"attributes of *A* as they are defined within the body of the class " +"statement. Once those definitions are executed, the ordered dictionary is " +"fully populated and the metaclass's :meth:`__new__` method gets invoked. " +"That method builds the new type and it saves the ordered dictionary keys in " +"an attribute called ``members``." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1856 +msgid "Customizing instance and subclass checks" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1858 +msgid "" +"The following methods are used to override the default behavior of the :func:" +"`isinstance` and :func:`issubclass` built-in functions." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1861 +msgid "" +"In particular, the metaclass :class:`abc.ABCMeta` implements these methods " +"in order to allow the addition of Abstract Base Classes (ABCs) as \"virtual " +"base classes\" to any class or type (including built-in types), including " +"other ABCs." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1868 +msgid "" +"Return true if *instance* should be considered a (direct or indirect) " +"instance of *class*. If defined, called to implement ``isinstance(instance, " +"class)``." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1875 +msgid "" +"Return true if *subclass* should be considered a (direct or indirect) " +"subclass of *class*. If defined, called to implement ``issubclass(subclass, " +"class)``." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1880 +msgid "" +"Note that these methods are looked up on the type (metaclass) of a class. " +"They cannot be defined as class methods in the actual class. This is " +"consistent with the lookup of special methods that are called on instances, " +"only in this case the instance is itself a class." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1891 +msgid ":pep:`3119` - Introducing Abstract Base Classes" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1888 +msgid "" +"Includes the specification for customizing :func:`isinstance` and :func:" +"`issubclass` behavior through :meth:`~class.__instancecheck__` and :meth:" +"`~class.__subclasscheck__`, with motivation for this functionality in the " +"context of adding Abstract Base Classes (see the :mod:`abc` module) to the " +"language." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1898 +msgid "Emulating callable objects" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1905 +msgid "" +"Called when the instance is \"called\" as a function; if this method is " +"defined, ``x(arg1, arg2, ...)`` is a shorthand for ``x.__call__(arg1, " +"arg2, ...)``." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1912 +msgid "Emulating container types" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1914 +msgid "" +"The following methods can be defined to implement container objects. " +"Containers usually are sequences (such as lists or tuples) or mappings (like " +"dictionaries), but can represent other containers as well. The first set of " +"methods is used either to emulate a sequence or to emulate a mapping; the " +"difference is that for a sequence, the allowable keys should be the integers " +"*k* for which ``0 <= k < N`` where *N* is the length of the sequence, or " +"slice objects, which define a range of items. It is also recommended that " +"mappings provide the methods :meth:`keys`, :meth:`values`, :meth:`items`, :" +"meth:`get`, :meth:`clear`, :meth:`setdefault`, :meth:`pop`, :meth:" +"`popitem`, :meth:`!copy`, and :meth:`update` behaving similar to those for " +"Python's standard dictionary objects. The :mod:`collections` module " +"provides a :class:`~collections.abc.MutableMapping` abstract base class to " +"help create those methods from a base set of :meth:`__getitem__`, :meth:" +"`__setitem__`, :meth:`__delitem__`, and :meth:`keys`. Mutable sequences " +"should provide methods :meth:`append`, :meth:`count`, :meth:`index`, :meth:" +"`extend`, :meth:`insert`, :meth:`pop`, :meth:`remove`, :meth:`reverse` and :" +"meth:`sort`, like Python standard list objects. Finally, sequence types " +"should implement addition (meaning concatenation) and multiplication " +"(meaning repetition) by defining the methods :meth:`__add__`, :meth:" +"`__radd__`, :meth:`__iadd__`, :meth:`__mul__`, :meth:`__rmul__` and :meth:" +"`__imul__` described below; they should not define other numerical " +"operators. It is recommended that both mappings and sequences implement " +"the :meth:`__contains__` method to allow efficient use of the ``in`` " +"operator; for mappings, ``in`` should search the mapping's keys; for " +"sequences, it should search through the values. It is further recommended " +"that both mappings and sequences implement the :meth:`__iter__` method to " +"allow efficient iteration through the container; for mappings, :meth:" +"`__iter__` should be the same as :meth:`keys`; for sequences, it should " +"iterate through the values." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1949 +msgid "" +"Called to implement the built-in function :func:`len`. Should return the " +"length of the object, an integer ``>=`` 0. Also, an object that doesn't " +"define a :meth:`__bool__` method and whose :meth:`__len__` method returns " +"zero is considered to be false in a Boolean context." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1957 +msgid "" +"Called to implement :func:`operator.length_hint`. Should return an estimated " +"length for the object (which may be greater or less than the actual length). " +"The length must be an integer ``>=`` 0. This method is purely an " +"optimization and is never required for correctness." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1966 +msgid "" +"Slicing is done exclusively with the following three methods. A call like ::" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1970 +msgid "is translated to ::" +msgstr "" + +#: ../Doc/reference/datamodel.rst:1974 +msgid "and so forth. Missing slice items are always filled in with ``None``." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1981 +msgid "" +"Called to implement evaluation of ``self[key]``. For sequence types, the " +"accepted keys should be integers and slice objects. Note that the special " +"interpretation of negative indexes (if the class wishes to emulate a " +"sequence type) is up to the :meth:`__getitem__` method. If *key* is of an " +"inappropriate type, :exc:`TypeError` may be raised; if of a value outside " +"the set of indexes for the sequence (after any special interpretation of " +"negative values), :exc:`IndexError` should be raised. For mapping types, if " +"*key* is missing (not in the container), :exc:`KeyError` should be raised." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1992 +msgid "" +":keyword:`for` loops expect that an :exc:`IndexError` will be raised for " +"illegal indexes to allow proper detection of the end of the sequence." +msgstr "" + +#: ../Doc/reference/datamodel.rst:1998 +msgid "" +"Called by :class:`dict`\\ .\\ :meth:`__getitem__` to implement ``self[key]`` " +"for dict subclasses when key is not in the dictionary." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2004 +msgid "" +"Called to implement assignment to ``self[key]``. Same note as for :meth:" +"`__getitem__`. This should only be implemented for mappings if the objects " +"support changes to the values for keys, or if new keys can be added, or for " +"sequences if elements can be replaced. The same exceptions should be raised " +"for improper *key* values as for the :meth:`__getitem__` method." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2013 +msgid "" +"Called to implement deletion of ``self[key]``. Same note as for :meth:" +"`__getitem__`. This should only be implemented for mappings if the objects " +"support removal of keys, or for sequences if elements can be removed from " +"the sequence. The same exceptions should be raised for improper *key* " +"values as for the :meth:`__getitem__` method." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2022 +msgid "" +"This method is called when an iterator is required for a container. This " +"method should return a new iterator object that can iterate over all the " +"objects in the container. For mappings, it should iterate over the keys of " +"the container." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2026 +msgid "" +"Iterator objects also need to implement this method; they are required to " +"return themselves. For more information on iterator objects, see :ref:" +"`typeiter`." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2032 +msgid "" +"Called (if present) by the :func:`reversed` built-in to implement reverse " +"iteration. It should return a new iterator object that iterates over all " +"the objects in the container in reverse order." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2036 +msgid "" +"If the :meth:`__reversed__` method is not provided, the :func:`reversed` " +"built-in will fall back to using the sequence protocol (:meth:`__len__` and :" +"meth:`__getitem__`). Objects that support the sequence protocol should only " +"provide :meth:`__reversed__` if they can provide an implementation that is " +"more efficient than the one provided by :func:`reversed`." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2043 +msgid "" +"The membership test operators (:keyword:`in` and :keyword:`not in`) are " +"normally implemented as an iteration through a sequence. However, container " +"objects can supply the following special method with a more efficient " +"implementation, which also does not require the object be a sequence." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2050 +msgid "" +"Called to implement membership test operators. Should return true if *item* " +"is in *self*, false otherwise. For mapping objects, this should consider " +"the keys of the mapping rather than the values or the key-item pairs." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2054 +msgid "" +"For objects that don't define :meth:`__contains__`, the membership test " +"first tries iteration via :meth:`__iter__`, then the old sequence iteration " +"protocol via :meth:`__getitem__`, see :ref:`this section in the language " +"reference `." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2063 +msgid "Emulating numeric types" +msgstr "" + +#: ../Doc/reference/datamodel.rst:2065 +msgid "" +"The following methods can be defined to emulate numeric objects. Methods " +"corresponding to operations that are not supported by the particular kind of " +"number implemented (e.g., bitwise operations for non-integral numbers) " +"should be left undefined." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2091 +msgid "" +"These methods are called to implement the binary arithmetic operations (``" +"+``, ``-``, ``*``, ``@``, ``/``, ``//``, ``%``, :func:`divmod`, :func:`pow`, " +"``**``, ``<<``, ``>>``, ``&``, ``^``, ``|``). For instance, to evaluate the " +"expression ``x + y``, where *x* is an instance of a class that has an :meth:" +"`__add__` method, ``x.__add__(y)`` is called. The :meth:`__divmod__` method " +"should be the equivalent to using :meth:`__floordiv__` and :meth:`__mod__`; " +"it should not be related to :meth:`__truediv__`. Note that :meth:`__pow__` " +"should be defined to accept an optional third argument if the ternary " +"version of the built-in :func:`pow` function is to be supported." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2102 +msgid "" +"If one of those methods does not support the operation with the supplied " +"arguments, it should return ``NotImplemented``." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2125 +msgid "" +"These methods are called to implement the binary arithmetic operations (``" +"+``, ``-``, ``*``, ``@``, ``/``, ``//``, ``%``, :func:`divmod`, :func:`pow`, " +"``**``, ``<<``, ``>>``, ``&``, ``^``, ``|``) with reflected (swapped) " +"operands. These functions are only called if the left operand does not " +"support the corresponding operation [#]_ and the operands are of different " +"types. [#]_ For instance, to evaluate the expression ``x - y``, where *y* is " +"an instance of a class that has an :meth:`__rsub__` method, ``y." +"__rsub__(x)`` is called if ``x.__sub__(y)`` returns *NotImplemented*." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2136 +msgid "" +"Note that ternary :func:`pow` will not try calling :meth:`__rpow__` (the " +"coercion rules would become too complicated)." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2141 +msgid "" +"If the right operand's type is a subclass of the left operand's type and " +"that subclass provides the reflected method for the operation, this method " +"will be called before the left operand's non-reflected method. This " +"behavior allows subclasses to override their ancestors' operations." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2161 +msgid "" +"These methods are called to implement the augmented arithmetic assignments " +"(``+=``, ``-=``, ``*=``, ``@=``, ``/=``, ``//=``, ``%=``, ``**=``, ``<<=``, " +"``>>=``, ``&=``, ``^=``, ``|=``). These methods should attempt to do the " +"operation in-place (modifying *self*) and return the result (which could be, " +"but does not have to be, *self*). If a specific method is not defined, the " +"augmented assignment falls back to the normal methods. For instance, if *x* " +"is an instance of a class with an :meth:`__iadd__` method, ``x += y`` is " +"equivalent to ``x = x.__iadd__(y)`` . Otherwise, ``x.__add__(y)`` and ``y." +"__radd__(x)`` are considered, as with the evaluation of ``x + y``. In " +"certain situations, augmented assignment can result in unexpected errors " +"(see :ref:`faq-augmented-assignment-tuple-error`), but this behavior is in " +"fact part of the data model." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2182 +msgid "" +"Called to implement the unary arithmetic operations (``-``, ``+``, :func:" +"`abs` and ``~``)." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2197 +msgid "" +"Called to implement the built-in functions :func:`complex`, :func:`int`, :" +"func:`float` and :func:`round`. Should return a value of the appropriate " +"type." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2204 +msgid "" +"Called to implement :func:`operator.index`, and whenever Python needs to " +"losslessly convert the numeric object to an integer object (such as in " +"slicing, or in the built-in :func:`bin`, :func:`hex` and :func:`oct` " +"functions). Presence of this method indicates that the numeric object is an " +"integer type. Must return an integer." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2212 +msgid "" +"In order to have a coherent integer type class, when :meth:`__index__` is " +"defined :meth:`__int__` should also be defined, and both should return the " +"same value." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2220 +msgid "With Statement Context Managers" +msgstr "" + +#: ../Doc/reference/datamodel.rst:2222 +msgid "" +"A :dfn:`context manager` is an object that defines the runtime context to be " +"established when executing a :keyword:`with` statement. The context manager " +"handles the entry into, and the exit from, the desired runtime context for " +"the execution of the block of code. Context managers are normally invoked " +"using the :keyword:`with` statement (described in section :ref:`with`), but " +"can also be used by directly invoking their methods." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2233 +msgid "" +"Typical uses of context managers include saving and restoring various kinds " +"of global state, locking and unlocking resources, closing opened files, etc." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2236 +msgid "" +"For more information on context managers, see :ref:`typecontextmanager`." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2241 +msgid "" +"Enter the runtime context related to this object. The :keyword:`with` " +"statement will bind this method's return value to the target(s) specified in " +"the :keyword:`as` clause of the statement, if any." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2248 +msgid "" +"Exit the runtime context related to this object. The parameters describe the " +"exception that caused the context to be exited. If the context was exited " +"without an exception, all three arguments will be :const:`None`." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2252 +msgid "" +"If an exception is supplied, and the method wishes to suppress the exception " +"(i.e., prevent it from being propagated), it should return a true value. " +"Otherwise, the exception will be processed normally upon exit from this " +"method." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2256 +msgid "" +"Note that :meth:`__exit__` methods should not reraise the passed-in " +"exception; this is the caller's responsibility." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2270 +msgid "Special method lookup" +msgstr "" + +#: ../Doc/reference/datamodel.rst:2272 +msgid "" +"For custom classes, implicit invocations of special methods are only " +"guaranteed to work correctly if defined on an object's type, not in the " +"object's instance dictionary. That behaviour is the reason why the " +"following code raises an exception::" +msgstr "" + +#: ../Doc/reference/datamodel.rst:2287 +msgid "" +"The rationale behind this behaviour lies with a number of special methods " +"such as :meth:`__hash__` and :meth:`__repr__` that are implemented by all " +"objects, including type objects. If the implicit lookup of these methods " +"used the conventional lookup process, they would fail when invoked on the " +"type object itself::" +msgstr "" + +#: ../Doc/reference/datamodel.rst:2300 +msgid "" +"Incorrectly attempting to invoke an unbound method of a class in this way is " +"sometimes referred to as 'metaclass confusion', and is avoided by bypassing " +"the instance when looking up special methods::" +msgstr "" + +#: ../Doc/reference/datamodel.rst:2309 +msgid "" +"In addition to bypassing any instance attributes in the interest of " +"correctness, implicit special method lookup generally also bypasses the :" +"meth:`__getattribute__` method even of the object's metaclass::" +msgstr "" + +#: ../Doc/reference/datamodel.rst:2335 +msgid "" +"Bypassing the :meth:`__getattribute__` machinery in this fashion provides " +"significant scope for speed optimisations within the interpreter, at the " +"cost of some flexibility in the handling of special methods (the special " +"method *must* be set on the class object itself in order to be consistently " +"invoked by the interpreter)." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2350 +msgid "Awaitable Objects" +msgstr "" + +#: ../Doc/reference/datamodel.rst:2352 +msgid "" +"An :term:`awaitable` object generally implements an :meth:`__await__` " +"method. :term:`Coroutine` objects returned from :keyword:`async def` " +"functions are awaitable." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2358 +msgid "" +"The :term:`generator iterator` objects returned from generators decorated " +"with :func:`types.coroutine` or :func:`asyncio.coroutine` are also " +"awaitable, but they do not implement :meth:`__await__`." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2364 +msgid "" +"Must return an :term:`iterator`. Should be used to implement :term:" +"`awaitable` objects. For instance, :class:`asyncio.Future` implements this " +"method to be compatible with the :keyword:`await` expression." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2370 +msgid ":pep:`492` for additional information about awaitable objects." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2376 +msgid "Coroutine Objects" +msgstr "" + +#: ../Doc/reference/datamodel.rst:2378 +msgid "" +":term:`Coroutine` objects are :term:`awaitable` objects. A coroutine's " +"execution can be controlled by calling :meth:`__await__` and iterating over " +"the result. When the coroutine has finished executing and returns, the " +"iterator raises :exc:`StopIteration`, and the exception's :attr:" +"`~StopIteration.value` attribute holds the return value. If the coroutine " +"raises an exception, it is propagated by the iterator. Coroutines should " +"not directly raise unhandled :exc:`StopIteration` exceptions." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2386 +msgid "" +"Coroutines also have the methods listed below, which are analogous to those " +"of generators (see :ref:`generator-methods`). However, unlike generators, " +"coroutines do not directly support iteration." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2390 +msgid "It is a :exc:`RuntimeError` to await on a coroutine more than once." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2396 +msgid "" +"Starts or resumes execution of the coroutine. If *value* is ``None``, this " +"is equivalent to advancing the iterator returned by :meth:`__await__`. If " +"*value* is not ``None``, this method delegates to the :meth:`~generator." +"send` method of the iterator that caused the coroutine to suspend. The " +"result (return value, :exc:`StopIteration`, or other exception) is the same " +"as when iterating over the :meth:`__await__` return value, described above." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2406 +msgid "" +"Raises the specified exception in the coroutine. This method delegates to " +"the :meth:`~generator.throw` method of the iterator that caused the " +"coroutine to suspend, if it has such a method. Otherwise, the exception is " +"raised at the suspension point. The result (return value, :exc:" +"`StopIteration`, or other exception) is the same as when iterating over the :" +"meth:`__await__` return value, described above. If the exception is not " +"caught in the coroutine, it propagates back to the caller." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2417 +msgid "" +"Causes the coroutine to clean itself up and exit. If the coroutine is " +"suspended, this method first delegates to the :meth:`~generator.close` " +"method of the iterator that caused the coroutine to suspend, if it has such " +"a method. Then it raises :exc:`GeneratorExit` at the suspension point, " +"causing the coroutine to immediately clean itself up. Finally, the coroutine " +"is marked as having finished executing, even if it was never started." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2425 +msgid "" +"Coroutine objects are automatically closed using the above process when they " +"are about to be destroyed." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2431 +msgid "Asynchronous Iterators" +msgstr "" + +#: ../Doc/reference/datamodel.rst:2433 +msgid "" +"An *asynchronous iterable* is able to call asynchronous code in its " +"``__aiter__`` implementation, and an *asynchronous iterator* can call " +"asynchronous code in its ``__anext__`` method." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2437 +msgid "" +"Asynchronous iterators can be used in an :keyword:`async for` statement." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2441 +msgid "Must return an *asynchronous iterator* object." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2445 +msgid "" +"Must return an *awaitable* resulting in a next value of the iterator. " +"Should raise a :exc:`StopAsyncIteration` error when the iteration is over." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2448 +msgid "An example of an asynchronous iterable object::" +msgstr "" + +#: ../Doc/reference/datamodel.rst:2467 +msgid "" +"Starting with CPython 3.5.2, ``__aiter__`` can directly return :term:" +"`asynchronous iterators `. Returning an :term:" +"`awaitable` object will result in a :exc:`PendingDeprecationWarning`." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2473 +msgid "" +"The recommended way of writing backwards compatible code in CPython 3.5.x is " +"to continue returning awaitables from ``__aiter__``. If you want to avoid " +"the PendingDeprecationWarning and keep the code backwards compatible, the " +"following decorator can be used::" +msgstr "" + +#: ../Doc/reference/datamodel.rst:2492 +msgid "Example::" +msgstr "" + +#: ../Doc/reference/datamodel.rst:2503 +msgid "" +"Starting with CPython 3.6, the :exc:`PendingDeprecationWarning` will be " +"replaced with the :exc:`DeprecationWarning`. In CPython 3.7, returning an " +"awaitable from ``__aiter__`` will result in a :exc:`RuntimeError`." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2510 +msgid "Asynchronous Context Managers" +msgstr "" + +#: ../Doc/reference/datamodel.rst:2512 +msgid "" +"An *asynchronous context manager* is a *context manager* that is able to " +"suspend execution in its ``__aenter__`` and ``__aexit__`` methods." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2515 +msgid "" +"Asynchronous context managers can be used in an :keyword:`async with` " +"statement." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2519 +msgid "" +"This method is semantically similar to the :meth:`__enter__`, with only " +"difference that it must return an *awaitable*." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2524 +msgid "" +"This method is semantically similar to the :meth:`__exit__`, with only " +"difference that it must return an *awaitable*." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2527 +msgid "An example of an asynchronous context manager class::" +msgstr "" + +#: ../Doc/reference/datamodel.rst:2541 +msgid "" +"It *is* possible in some cases to change an object's type, under certain " +"controlled conditions. It generally isn't a good idea though, since it can " +"lead to some very strange behaviour if it is handled incorrectly." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2545 +msgid "" +"The :meth:`__hash__`, :meth:`__iter__`, :meth:`__reversed__`, and :meth:" +"`__contains__` methods have special handling for this; others will still " +"raise a :exc:`TypeError`, but may do so by relying on the behavior that " +"``None`` is not callable." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2550 +msgid "" +"\"Does not support\" here means that the class has no such method, or the " +"method returns ``NotImplemented``. Do not set the method to ``None`` if you " +"want to force fallback to the right operand's reflected method--that will " +"instead have the opposite effect of explicitly *blocking* such fallback." +msgstr "" + +#: ../Doc/reference/datamodel.rst:2556 +msgid "" +"For operands of the same type, it is assumed that if the non-reflected " +"method (such as :meth:`__add__`) fails the operation is not supported, which " +"is why the reflected method is not called." +msgstr "" + +#: ../Doc/reference/executionmodel.rst:6 +msgid "Execution model" +msgstr "" + +#: ../Doc/reference/executionmodel.rst:15 +msgid "Structure of a program" +msgstr "" + +#: ../Doc/reference/executionmodel.rst:19 +msgid "" +"A Python program is constructed from code blocks. A :dfn:`block` is a piece " +"of Python program text that is executed as a unit. The following are blocks: " +"a module, a function body, and a class definition. Each command typed " +"interactively is a block. A script file (a file given as standard input to " +"the interpreter or specified as a command line argument to the interpreter) " +"is a code block. A script command (a command specified on the interpreter " +"command line with the '**-c**' option) is a code block. The string argument " +"passed to the built-in functions :func:`eval` and :func:`exec` is a code " +"block." +msgstr "" + +#: ../Doc/reference/executionmodel.rst:31 +msgid "" +"A code block is executed in an :dfn:`execution frame`. A frame contains " +"some administrative information (used for debugging) and determines where " +"and how execution continues after the code block's execution has completed." +msgstr "" + +#: ../Doc/reference/executionmodel.rst:38 +msgid "Naming and binding" +msgstr "" + +#: ../Doc/reference/executionmodel.rst:47 +msgid "Binding of names" +msgstr "" + +#: ../Doc/reference/executionmodel.rst:53 +msgid "" +":dfn:`Names` refer to objects. Names are introduced by name binding " +"operations." +msgstr "" + +#: ../Doc/reference/executionmodel.rst:57 +msgid "" +"The following constructs bind names: formal parameters to functions, :" +"keyword:`import` statements, class and function definitions (these bind the " +"class or function name in the defining block), and targets that are " +"identifiers if occurring in an assignment, :keyword:`for` loop header, or " +"after :keyword:`as` in a :keyword:`with` statement or :keyword:`except` " +"clause. The :keyword:`import` statement of the form ``from ... import *`` " +"binds all names defined in the imported module, except those beginning with " +"an underscore. This form may only be used at the module level." +msgstr "" + +#: ../Doc/reference/executionmodel.rst:67 +msgid "" +"A target occurring in a :keyword:`del` statement is also considered bound " +"for this purpose (though the actual semantics are to unbind the name)." +msgstr "" + +#: ../Doc/reference/executionmodel.rst:70 +msgid "" +"Each assignment or import statement occurs within a block defined by a class " +"or function definition or at the module level (the top-level code block)." +msgstr "" + +#: ../Doc/reference/executionmodel.rst:75 +msgid "" +"If a name is bound in a block, it is a local variable of that block, unless " +"declared as :keyword:`nonlocal` or :keyword:`global`. If a name is bound at " +"the module level, it is a global variable. (The variables of the module " +"code block are local and global.) If a variable is used in a code block but " +"not defined there, it is a :dfn:`free variable`." +msgstr "" + +#: ../Doc/reference/executionmodel.rst:81 +msgid "" +"Each occurrence of a name in the program text refers to the :dfn:`binding` " +"of that name established by the following name resolution rules." +msgstr "" + +#: ../Doc/reference/executionmodel.rst:87 +msgid "Resolution of names" +msgstr "" + +#: ../Doc/reference/executionmodel.rst:91 +msgid "" +"A :dfn:`scope` defines the visibility of a name within a block. If a local " +"variable is defined in a block, its scope includes that block. If the " +"definition occurs in a function block, the scope extends to any blocks " +"contained within the defining one, unless a contained block introduces a " +"different binding for the name." +msgstr "" + +#: ../Doc/reference/executionmodel.rst:99 +msgid "" +"When a name is used in a code block, it is resolved using the nearest " +"enclosing scope. The set of all such scopes visible to a code block is " +"called the block's :dfn:`environment`." +msgstr "" + +#: ../Doc/reference/executionmodel.rst:107 +msgid "" +"When a name is not found at all, a :exc:`NameError` exception is raised. If " +"the current scope is a function scope, and the name refers to a local " +"variable that has not yet been bound to a value at the point where the name " +"is used, an :exc:`UnboundLocalError` exception is raised. :exc:" +"`UnboundLocalError` is a subclass of :exc:`NameError`." +msgstr "" + +#: ../Doc/reference/executionmodel.rst:113 +msgid "" +"If a name binding operation occurs anywhere within a code block, all uses of " +"the name within the block are treated as references to the current block. " +"This can lead to errors when a name is used within a block before it is " +"bound. This rule is subtle. Python lacks declarations and allows name " +"binding operations to occur anywhere within a code block. The local " +"variables of a code block can be determined by scanning the entire text of " +"the block for name binding operations." +msgstr "" + +#: ../Doc/reference/executionmodel.rst:120 +msgid "" +"If the :keyword:`global` statement occurs within a block, all uses of the " +"name specified in the statement refer to the binding of that name in the top-" +"level namespace. Names are resolved in the top-level namespace by searching " +"the global namespace, i.e. the namespace of the module containing the code " +"block, and the builtins namespace, the namespace of the module :mod:" +"`builtins`. The global namespace is searched first. If the name is not " +"found there, the builtins namespace is searched. The :keyword:`global` " +"statement must precede all uses of the name." +msgstr "" + +#: ../Doc/reference/executionmodel.rst:129 +msgid "" +"The :keyword:`global` statement has the same scope as a name binding " +"operation in the same block. If the nearest enclosing scope for a free " +"variable contains a global statement, the free variable is treated as a " +"global." +msgstr "" + +#: ../Doc/reference/executionmodel.rst:135 +msgid "" +"The :keyword:`nonlocal` statement causes corresponding names to refer to " +"previously bound variables in the nearest enclosing function scope. :exc:" +"`SyntaxError` is raised at compile time if the given name does not exist in " +"any enclosing function scope." +msgstr "" + +#: ../Doc/reference/executionmodel.rst:142 +msgid "" +"The namespace for a module is automatically created the first time a module " +"is imported. The main module for a script is always called :mod:`__main__`." +msgstr "" + +#: ../Doc/reference/executionmodel.rst:145 +msgid "" +"Class definition blocks and arguments to :func:`exec` and :func:`eval` are " +"special in the context of name resolution. A class definition is an " +"executable statement that may use and define names. These references follow " +"the normal rules for name resolution with an exception that unbound local " +"variables are looked up in the global namespace. The namespace of the class " +"definition becomes the attribute dictionary of the class. The scope of names " +"defined in a class block is limited to the class block; it does not extend " +"to the code blocks of methods -- this includes comprehensions and generator " +"expressions since they are implemented using a function scope. This means " +"that the following will fail::" +msgstr "" + +#: ../Doc/reference/executionmodel.rst:163 +msgid "Builtins and restricted execution" +msgstr "" + +#: ../Doc/reference/executionmodel.rst:167 +msgid "" +"The builtins namespace associated with the execution of a code block is " +"actually found by looking up the name ``__builtins__`` in its global " +"namespace; this should be a dictionary or a module (in the latter case the " +"module's dictionary is used). By default, when in the :mod:`__main__` " +"module, ``__builtins__`` is the built-in module :mod:`builtins`; when in any " +"other module, ``__builtins__`` is an alias for the dictionary of the :mod:" +"`builtins` module itself. ``__builtins__`` can be set to a user-created " +"dictionary to create a weak form of restricted execution." +msgstr "" + +#: ../Doc/reference/executionmodel.rst:178 +msgid "" +"Users should not touch ``__builtins__``; it is strictly an implementation " +"detail. Users wanting to override values in the builtins namespace should :" +"keyword:`import` the :mod:`builtins` module and modify its attributes " +"appropriately." +msgstr "" + +#: ../Doc/reference/executionmodel.rst:186 +msgid "Interaction with dynamic features" +msgstr "" + +#: ../Doc/reference/executionmodel.rst:188 +msgid "" +"Name resolution of free variables occurs at runtime, not at compile time. " +"This means that the following code will print 42::" +msgstr "" + +#: ../Doc/reference/executionmodel.rst:197 +msgid "" +"There are several cases where Python statements are illegal when used in " +"conjunction with nested scopes that contain free variables." +msgstr "" + +#: ../Doc/reference/executionmodel.rst:200 +msgid "" +"If a variable is referenced in an enclosing scope, it is illegal to delete " +"the name. An error will be reported at compile time." +msgstr "" + +#: ../Doc/reference/executionmodel.rst:205 +msgid "" +"The :func:`eval` and :func:`exec` functions do not have access to the full " +"environment for resolving names. Names may be resolved in the local and " +"global namespaces of the caller. Free variables are not resolved in the " +"nearest enclosing namespace, but in the global namespace. [#]_ The :func:" +"`exec` and :func:`eval` functions have optional arguments to override the " +"global and local namespace. If only one namespace is specified, it is used " +"for both." +msgstr "" + +#: ../Doc/reference/executionmodel.rst:216 +msgid "Exceptions" +msgstr "" + +#: ../Doc/reference/executionmodel.rst:227 +msgid "" +"Exceptions are a means of breaking out of the normal flow of control of a " +"code block in order to handle errors or other exceptional conditions. An " +"exception is *raised* at the point where the error is detected; it may be " +"*handled* by the surrounding code block or by any code block that directly " +"or indirectly invoked the code block where the error occurred." +msgstr "" + +#: ../Doc/reference/executionmodel.rst:233 +msgid "" +"The Python interpreter raises an exception when it detects a run-time error " +"(such as division by zero). A Python program can also explicitly raise an " +"exception with the :keyword:`raise` statement. Exception handlers are " +"specified with the :keyword:`try` ... :keyword:`except` statement. The :" +"keyword:`finally` clause of such a statement can be used to specify cleanup " +"code which does not handle the exception, but is executed whether an " +"exception occurred or not in the preceding code." +msgstr "" + +#: ../Doc/reference/executionmodel.rst:243 +msgid "" +"Python uses the \"termination\" model of error handling: an exception " +"handler can find out what happened and continue execution at an outer level, " +"but it cannot repair the cause of the error and retry the failing operation " +"(except by re-entering the offending piece of code from the top)." +msgstr "" + +#: ../Doc/reference/executionmodel.rst:250 +msgid "" +"When an exception is not handled at all, the interpreter terminates " +"execution of the program, or returns to its interactive main loop. In " +"either case, it prints a stack backtrace, except when the exception is :exc:" +"`SystemExit`." +msgstr "" + +#: ../Doc/reference/executionmodel.rst:254 +msgid "" +"Exceptions are identified by class instances. The :keyword:`except` clause " +"is selected depending on the class of the instance: it must reference the " +"class of the instance or a base class thereof. The instance can be received " +"by the handler and can carry additional information about the exceptional " +"condition." +msgstr "" + +#: ../Doc/reference/executionmodel.rst:261 +msgid "" +"Exception messages are not part of the Python API. Their contents may " +"change from one version of Python to the next without warning and should not " +"be relied on by code which will run under multiple versions of the " +"interpreter." +msgstr "" + +#: ../Doc/reference/executionmodel.rst:265 +msgid "" +"See also the description of the :keyword:`try` statement in section :ref:" +"`try` and :keyword:`raise` statement in section :ref:`raise`." +msgstr "" + +#: ../Doc/reference/executionmodel.rst:271 +msgid "" +"This limitation occurs because the code that is executed by these operations " +"is not available at the time the module is compiled." +msgstr "" + +#: ../Doc/reference/expressions.rst:6 +msgid "Expressions" +msgstr "" + +#: ../Doc/reference/expressions.rst:10 +msgid "" +"This chapter explains the meaning of the elements of expressions in Python." +msgstr "" + +#: ../Doc/reference/expressions.rst:12 +msgid "" +"**Syntax Notes:** In this and the following chapters, extended BNF notation " +"will be used to describe syntax, not lexical analysis. When (one " +"alternative of) a syntax rule has the form" +msgstr "" + +#: ../Doc/reference/expressions.rst:19 +msgid "" +"and no semantics are given, the semantics of this form of ``name`` are the " +"same as for ``othername``." +msgstr "" + +#: ../Doc/reference/expressions.rst:26 +msgid "Arithmetic conversions" +msgstr "" + +#: ../Doc/reference/expressions.rst:30 +msgid "" +"When a description of an arithmetic operator below uses the phrase \"the " +"numeric arguments are converted to a common type,\" this means that the " +"operator implementation for built-in types works as follows:" +msgstr "" + +#: ../Doc/reference/expressions.rst:34 +msgid "" +"If either argument is a complex number, the other is converted to complex;" +msgstr "" + +#: ../Doc/reference/expressions.rst:36 +msgid "" +"otherwise, if either argument is a floating point number, the other is " +"converted to floating point;" +msgstr "" + +#: ../Doc/reference/expressions.rst:39 +msgid "otherwise, both must be integers and no conversion is necessary." +msgstr "" + +#: ../Doc/reference/expressions.rst:41 +msgid "" +"Some additional rules apply for certain operators (e.g., a string as a left " +"argument to the '%' operator). Extensions must define their own conversion " +"behavior." +msgstr "" + +#: ../Doc/reference/expressions.rst:49 +msgid "Atoms" +msgstr "" + +#: ../Doc/reference/expressions.rst:53 +msgid "" +"Atoms are the most basic elements of expressions. The simplest atoms are " +"identifiers or literals. Forms enclosed in parentheses, brackets or braces " +"are also categorized syntactically as atoms. The syntax for atoms is:" +msgstr "" + +#: ../Doc/reference/expressions.rst:66 +msgid "Identifiers (Names)" +msgstr "" + +#: ../Doc/reference/expressions.rst:70 +msgid "" +"An identifier occurring as an atom is a name. See section :ref:" +"`identifiers` for lexical definition and section :ref:`naming` for " +"documentation of naming and binding." +msgstr "" + +#: ../Doc/reference/expressions.rst:76 +msgid "" +"When the name is bound to an object, evaluation of the atom yields that " +"object. When a name is not bound, an attempt to evaluate it raises a :exc:" +"`NameError` exception." +msgstr "" + +#: ../Doc/reference/expressions.rst:84 +msgid "" +"**Private name mangling:** When an identifier that textually occurs in a " +"class definition begins with two or more underscore characters and does not " +"end in two or more underscores, it is considered a :dfn:`private name` of " +"that class. Private names are transformed to a longer form before code is " +"generated for them. The transformation inserts the class name, with leading " +"underscores removed and a single underscore inserted, in front of the name. " +"For example, the identifier ``__spam`` occurring in a class named ``Ham`` " +"will be transformed to ``_Ham__spam``. This transformation is independent " +"of the syntactical context in which the identifier is used. If the " +"transformed name is extremely long (longer than 255 characters), " +"implementation defined truncation may happen. If the class name consists " +"only of underscores, no transformation is done." +msgstr "" + +#: ../Doc/reference/expressions.rst:100 +#: ../Doc/reference/lexical_analysis.rst:390 +msgid "Literals" +msgstr "" + +#: ../Doc/reference/expressions.rst:104 +msgid "Python supports string and bytes literals and various numeric literals:" +msgstr "" + +#: ../Doc/reference/expressions.rst:110 +msgid "" +"Evaluation of a literal yields an object of the given type (string, bytes, " +"integer, floating point number, complex number) with the given value. The " +"value may be approximated in the case of floating point and imaginary " +"(complex) literals. See section :ref:`literals` for details." +msgstr "" + +#: ../Doc/reference/expressions.rst:119 +msgid "" +"All literals correspond to immutable data types, and hence the object's " +"identity is less important than its value. Multiple evaluations of literals " +"with the same value (either the same occurrence in the program text or a " +"different occurrence) may obtain the same object or a different object with " +"the same value." +msgstr "" + +#: ../Doc/reference/expressions.rst:129 +msgid "Parenthesized forms" +msgstr "" + +#: ../Doc/reference/expressions.rst:133 +msgid "" +"A parenthesized form is an optional expression list enclosed in parentheses:" +msgstr "" + +#: ../Doc/reference/expressions.rst:138 +msgid "" +"A parenthesized expression list yields whatever that expression list yields: " +"if the list contains at least one comma, it yields a tuple; otherwise, it " +"yields the single expression that makes up the expression list." +msgstr "" + +#: ../Doc/reference/expressions.rst:144 +msgid "" +"An empty pair of parentheses yields an empty tuple object. Since tuples are " +"immutable, the rules for literals apply (i.e., two occurrences of the empty " +"tuple may or may not yield the same object)." +msgstr "" + +#: ../Doc/reference/expressions.rst:152 +msgid "" +"Note that tuples are not formed by the parentheses, but rather by use of the " +"comma operator. The exception is the empty tuple, for which parentheses " +"*are* required --- allowing unparenthesized \"nothing\" in expressions would " +"cause ambiguities and allow common typos to pass uncaught." +msgstr "" + +#: ../Doc/reference/expressions.rst:161 +msgid "Displays for lists, sets and dictionaries" +msgstr "" + +#: ../Doc/reference/expressions.rst:163 +msgid "" +"For constructing a list, a set or a dictionary Python provides special " +"syntax called \"displays\", each of them in two flavors:" +msgstr "" + +#: ../Doc/reference/expressions.rst:166 +msgid "either the container contents are listed explicitly, or" +msgstr "" + +#: ../Doc/reference/expressions.rst:168 +msgid "" +"they are computed via a set of looping and filtering instructions, called a :" +"dfn:`comprehension`." +msgstr "" + +#: ../Doc/reference/expressions.rst:171 +msgid "Common syntax elements for comprehensions are:" +msgstr "" + +#: ../Doc/reference/expressions.rst:179 +msgid "" +"The comprehension consists of a single expression followed by at least one :" +"keyword:`for` clause and zero or more :keyword:`for` or :keyword:`if` " +"clauses. In this case, the elements of the new container are those that " +"would be produced by considering each of the :keyword:`for` or :keyword:`if` " +"clauses a block, nesting from left to right, and evaluating the expression " +"to produce an element each time the innermost block is reached." +msgstr "" + +#: ../Doc/reference/expressions.rst:186 +msgid "" +"Note that the comprehension is executed in a separate scope, so names " +"assigned to in the target list don't \"leak\" into the enclosing scope." +msgstr "" + +#: ../Doc/reference/expressions.rst:193 +msgid "List displays" +msgstr "" + +#: ../Doc/reference/expressions.rst:201 +msgid "" +"A list display is a possibly empty series of expressions enclosed in square " +"brackets:" +msgstr "" + +#: ../Doc/reference/expressions.rst:207 +msgid "" +"A list display yields a new list object, the contents being specified by " +"either a list of expressions or a comprehension. When a comma-separated " +"list of expressions is supplied, its elements are evaluated from left to " +"right and placed into the list object in that order. When a comprehension " +"is supplied, the list is constructed from the elements resulting from the " +"comprehension." +msgstr "" + +#: ../Doc/reference/expressions.rst:217 +msgid "Set displays" +msgstr "" + +#: ../Doc/reference/expressions.rst:222 +msgid "" +"A set display is denoted by curly braces and distinguishable from dictionary " +"displays by the lack of colons separating keys and values:" +msgstr "" + +#: ../Doc/reference/expressions.rst:228 +msgid "" +"A set display yields a new mutable set object, the contents being specified " +"by either a sequence of expressions or a comprehension. When a comma-" +"separated list of expressions is supplied, its elements are evaluated from " +"left to right and added to the set object. When a comprehension is " +"supplied, the set is constructed from the elements resulting from the " +"comprehension." +msgstr "" + +#: ../Doc/reference/expressions.rst:234 +msgid "" +"An empty set cannot be constructed with ``{}``; this literal constructs an " +"empty dictionary." +msgstr "" + +#: ../Doc/reference/expressions.rst:241 +msgid "Dictionary displays" +msgstr "" + +#: ../Doc/reference/expressions.rst:247 +msgid "" +"A dictionary display is a possibly empty series of key/datum pairs enclosed " +"in curly braces:" +msgstr "" + +#: ../Doc/reference/expressions.rst:256 +msgid "A dictionary display yields a new dictionary object." +msgstr "" + +#: ../Doc/reference/expressions.rst:258 +msgid "" +"If a comma-separated sequence of key/datum pairs is given, they are " +"evaluated from left to right to define the entries of the dictionary: each " +"key object is used as a key into the dictionary to store the corresponding " +"datum. This means that you can specify the same key multiple times in the " +"key/datum list, and the final dictionary's value for that key will be the " +"last one given." +msgstr "" + +#: ../Doc/reference/expressions.rst:266 +msgid "" +"A double asterisk ``**`` denotes :dfn:`dictionary unpacking`. Its operand " +"must be a :term:`mapping`. Each mapping item is added to the new " +"dictionary. Later values replace values already set by earlier key/datum " +"pairs and earlier dictionary unpackings." +msgstr "" + +#: ../Doc/reference/expressions.rst:271 +msgid "Unpacking into dictionary displays, originally proposed by :pep:`448`." +msgstr "" + +#: ../Doc/reference/expressions.rst:274 +msgid "" +"A dict comprehension, in contrast to list and set comprehensions, needs two " +"expressions separated with a colon followed by the usual \"for\" and \"if\" " +"clauses. When the comprehension is run, the resulting key and value elements " +"are inserted in the new dictionary in the order they are produced." +msgstr "" + +#: ../Doc/reference/expressions.rst:282 +msgid "" +"Restrictions on the types of the key values are listed earlier in section :" +"ref:`types`. (To summarize, the key type should be :term:`hashable`, which " +"excludes all mutable objects.) Clashes between duplicate keys are not " +"detected; the last datum (textually rightmost in the display) stored for a " +"given key value prevails." +msgstr "" + +#: ../Doc/reference/expressions.rst:292 +msgid "Generator expressions" +msgstr "" + +#: ../Doc/reference/expressions.rst:297 +msgid "A generator expression is a compact generator notation in parentheses:" +msgstr "" + +#: ../Doc/reference/expressions.rst:302 +msgid "" +"A generator expression yields a new generator object. Its syntax is the " +"same as for comprehensions, except that it is enclosed in parentheses " +"instead of brackets or curly braces." +msgstr "" + +#: ../Doc/reference/expressions.rst:306 +msgid "" +"Variables used in the generator expression are evaluated lazily when the :" +"meth:`~generator.__next__` method is called for the generator object (in the " +"same fashion as normal generators). However, the leftmost :keyword:`for` " +"clause is immediately evaluated, so that an error produced by it can be seen " +"before any other possible error in the code that handles the generator " +"expression. Subsequent :keyword:`for` clauses cannot be evaluated " +"immediately since they may depend on the previous :keyword:`for` loop. For " +"example: ``(x*y for x in range(10) for y in bar(x))``." +msgstr "" + +#: ../Doc/reference/expressions.rst:315 +msgid "" +"The parentheses can be omitted on calls with only one argument. See " +"section :ref:`calls` for details." +msgstr "" + +#: ../Doc/reference/expressions.rst:322 +msgid "Yield expressions" +msgstr "" + +#: ../Doc/reference/expressions.rst:333 +msgid "" +"The yield expression is only used when defining a :term:`generator` function " +"and thus can only be used in the body of a function definition. Using a " +"yield expression in a function's body causes that function to be a generator." +msgstr "" + +#: ../Doc/reference/expressions.rst:337 +msgid "" +"When a generator function is called, it returns an iterator known as a " +"generator. That generator then controls the execution of the generator " +"function. The execution starts when one of the generator's methods is " +"called. At that time, the execution proceeds to the first yield expression, " +"where it is suspended again, returning the value of :token:`expression_list` " +"to the generator's caller. By suspended, we mean that all local state is " +"retained, including the current bindings of local variables, the instruction " +"pointer, the internal evaluation stack, and the state of any exception " +"handling. When the execution is resumed by calling one of the generator's " +"methods, the function can proceed exactly as if the yield expression were " +"just another external call. The value of the yield expression after " +"resuming depends on the method which resumed the execution. If :meth:" +"`~generator.__next__` is used (typically via either a :keyword:`for` or the :" +"func:`next` builtin) then the result is :const:`None`. Otherwise, if :meth:" +"`~generator.send` is used, then the result will be the value passed in to " +"that method." +msgstr "" + +#: ../Doc/reference/expressions.rst:356 +msgid "" +"All of this makes generator functions quite similar to coroutines; they " +"yield multiple times, they have more than one entry point and their " +"execution can be suspended. The only difference is that a generator " +"function cannot control where the execution should continue after it yields; " +"the control is always transferred to the generator's caller." +msgstr "" + +#: ../Doc/reference/expressions.rst:362 +msgid "" +"Yield expressions are allowed anywhere in a :keyword:`try` construct. If " +"the generator is not resumed before it is finalized (by reaching a zero " +"reference count or by being garbage collected), the generator-iterator's :" +"meth:`~generator.close` method will be called, allowing any pending :keyword:" +"`finally` clauses to execute." +msgstr "" + +#: ../Doc/reference/expressions.rst:368 +msgid "" +"When ``yield from `` is used, it treats the supplied expression as a " +"subiterator. All values produced by that subiterator are passed directly to " +"the caller of the current generator's methods. Any values passed in with :" +"meth:`~generator.send` and any exceptions passed in with :meth:`~generator." +"throw` are passed to the underlying iterator if it has the appropriate " +"methods. If this is not the case, then :meth:`~generator.send` will raise :" +"exc:`AttributeError` or :exc:`TypeError`, while :meth:`~generator.throw` " +"will just raise the passed in exception immediately." +msgstr "" + +#: ../Doc/reference/expressions.rst:377 +msgid "" +"When the underlying iterator is complete, the :attr:`~StopIteration.value` " +"attribute of the raised :exc:`StopIteration` instance becomes the value of " +"the yield expression. It can be either set explicitly when raising :exc:" +"`StopIteration`, or automatically when the sub-iterator is a generator (by " +"returning a value from the sub-generator)." +msgstr "" + +#: ../Doc/reference/expressions.rst:383 +msgid "Added ``yield from `` to delegate control flow to a subiterator." +msgstr "" + +#: ../Doc/reference/expressions.rst:386 +msgid "" +"The parentheses may be omitted when the yield expression is the sole " +"expression on the right hand side of an assignment statement." +msgstr "" + +#: ../Doc/reference/expressions.rst:392 +msgid ":pep:`255` - Simple Generators" +msgstr "" + +#: ../Doc/reference/expressions.rst:392 +msgid "" +"The proposal for adding generators and the :keyword:`yield` statement to " +"Python." +msgstr "" + +#: ../Doc/reference/expressions.rst:396 +msgid ":pep:`342` - Coroutines via Enhanced Generators" +msgstr "" + +#: ../Doc/reference/expressions.rst:395 +msgid "" +"The proposal to enhance the API and syntax of generators, making them usable " +"as simple coroutines." +msgstr "" + +#: ../Doc/reference/expressions.rst:399 +msgid ":pep:`380` - Syntax for Delegating to a Subgenerator" +msgstr "" + +#: ../Doc/reference/expressions.rst:399 +msgid "" +"The proposal to introduce the :token:`yield_from` syntax, making delegation " +"to sub-generators easy." +msgstr "" + +#: ../Doc/reference/expressions.rst:406 +msgid "Generator-iterator methods" +msgstr "" + +#: ../Doc/reference/expressions.rst:408 +msgid "" +"This subsection describes the methods of a generator iterator. They can be " +"used to control the execution of a generator function." +msgstr "" + +#: ../Doc/reference/expressions.rst:411 +msgid "" +"Note that calling any of the generator methods below when the generator is " +"already executing raises a :exc:`ValueError` exception." +msgstr "" + +#: ../Doc/reference/expressions.rst:419 +msgid "" +"Starts the execution of a generator function or resumes it at the last " +"executed yield expression. When a generator function is resumed with a :" +"meth:`~generator.__next__` method, the current yield expression always " +"evaluates to :const:`None`. The execution then continues to the next yield " +"expression, where the generator is suspended again, and the value of the :" +"token:`expression_list` is returned to :meth:`__next__`'s caller. If the " +"generator exits without yielding another value, a :exc:`StopIteration` " +"exception is raised." +msgstr "" + +#: ../Doc/reference/expressions.rst:428 +msgid "" +"This method is normally called implicitly, e.g. by a :keyword:`for` loop, or " +"by the built-in :func:`next` function." +msgstr "" + +#: ../Doc/reference/expressions.rst:434 +msgid "" +"Resumes the execution and \"sends\" a value into the generator function. " +"The *value* argument becomes the result of the current yield expression. " +"The :meth:`send` method returns the next value yielded by the generator, or " +"raises :exc:`StopIteration` if the generator exits without yielding another " +"value. When :meth:`send` is called to start the generator, it must be " +"called with :const:`None` as the argument, because there is no yield " +"expression that could receive the value." +msgstr "" + +#: ../Doc/reference/expressions.rst:445 +msgid "" +"Raises an exception of type ``type`` at the point where the generator was " +"paused, and returns the next value yielded by the generator function. If " +"the generator exits without yielding another value, a :exc:`StopIteration` " +"exception is raised. If the generator function does not catch the passed-in " +"exception, or raises a different exception, then that exception propagates " +"to the caller." +msgstr "" + +#: ../Doc/reference/expressions.rst:456 +msgid "" +"Raises a :exc:`GeneratorExit` at the point where the generator function was " +"paused. If the generator function then exits gracefully, is already closed, " +"or raises :exc:`GeneratorExit` (by not catching the exception), close " +"returns to its caller. If the generator yields a value, a :exc:" +"`RuntimeError` is raised. If the generator raises any other exception, it " +"is propagated to the caller. :meth:`close` does nothing if the generator " +"has already exited due to an exception or normal exit." +msgstr "" + +#: ../Doc/reference/expressions.rst:467 +msgid "Examples" +msgstr "" + +#: ../Doc/reference/expressions.rst:469 +msgid "" +"Here is a simple example that demonstrates the behavior of generators and " +"generator functions::" +msgstr "" + +#: ../Doc/reference/expressions.rst:496 +msgid "" +"For examples using ``yield from``, see :ref:`pep-380` in \"What's New in " +"Python.\"" +msgstr "" + +#: ../Doc/reference/expressions.rst:503 +msgid "Primaries" +msgstr "" + +#: ../Doc/reference/expressions.rst:507 +msgid "" +"Primaries represent the most tightly bound operations of the language. Their " +"syntax is:" +msgstr "" + +#: ../Doc/reference/expressions.rst:517 +msgid "Attribute references" +msgstr "" + +#: ../Doc/reference/expressions.rst:521 +msgid "An attribute reference is a primary followed by a period and a name:" +msgstr "" + +#: ../Doc/reference/expressions.rst:531 +msgid "" +"The primary must evaluate to an object of a type that supports attribute " +"references, which most objects do. This object is then asked to produce the " +"attribute whose name is the identifier. This production can be customized " +"by overriding the :meth:`__getattr__` method. If this attribute is not " +"available, the exception :exc:`AttributeError` is raised. Otherwise, the " +"type and value of the object produced is determined by the object. Multiple " +"evaluations of the same attribute reference may yield different objects." +msgstr "" + +#: ../Doc/reference/expressions.rst:543 +msgid "Subscriptions" +msgstr "" + +#: ../Doc/reference/expressions.rst:556 +msgid "" +"A subscription selects an item of a sequence (string, tuple or list) or " +"mapping (dictionary) object:" +msgstr "" + +#: ../Doc/reference/expressions.rst:562 +msgid "" +"The primary must evaluate to an object that supports subscription (lists or " +"dictionaries for example). User-defined objects can support subscription by " +"defining a :meth:`__getitem__` method." +msgstr "" + +#: ../Doc/reference/expressions.rst:566 +msgid "" +"For built-in objects, there are two types of objects that support " +"subscription:" +msgstr "" + +#: ../Doc/reference/expressions.rst:568 +msgid "" +"If the primary is a mapping, the expression list must evaluate to an object " +"whose value is one of the keys of the mapping, and the subscription selects " +"the value in the mapping that corresponds to that key. (The expression list " +"is a tuple except if it has exactly one item.)" +msgstr "" + +#: ../Doc/reference/expressions.rst:573 +msgid "" +"If the primary is a sequence, the expression (list) must evaluate to an " +"integer or a slice (as discussed in the following section)." +msgstr "" + +#: ../Doc/reference/expressions.rst:576 +msgid "" +"The formal syntax makes no special provision for negative indices in " +"sequences; however, built-in sequences all provide a :meth:`__getitem__` " +"method that interprets negative indices by adding the length of the sequence " +"to the index (so that ``x[-1]`` selects the last item of ``x``). The " +"resulting value must be a nonnegative integer less than the number of items " +"in the sequence, and the subscription selects the item whose index is that " +"value (counting from zero). Since the support for negative indices and " +"slicing occurs in the object's :meth:`__getitem__` method, subclasses " +"overriding this method will need to explicitly add that support." +msgstr "" + +#: ../Doc/reference/expressions.rst:590 +msgid "" +"A string's items are characters. A character is not a separate data type " +"but a string of exactly one character." +msgstr "" + +#: ../Doc/reference/expressions.rst:597 +msgid "Slicings" +msgstr "" + +#: ../Doc/reference/expressions.rst:609 +msgid "" +"A slicing selects a range of items in a sequence object (e.g., a string, " +"tuple or list). Slicings may be used as expressions or as targets in " +"assignment or :keyword:`del` statements. The syntax for a slicing:" +msgstr "" + +#: ../Doc/reference/expressions.rst:622 +msgid "" +"There is ambiguity in the formal syntax here: anything that looks like an " +"expression list also looks like a slice list, so any subscription can be " +"interpreted as a slicing. Rather than further complicating the syntax, this " +"is disambiguated by defining that in this case the interpretation as a " +"subscription takes priority over the interpretation as a slicing (this is " +"the case if the slice list contains no proper slice)." +msgstr "" + +#: ../Doc/reference/expressions.rst:634 +msgid "" +"The semantics for a slicing are as follows. The primary is indexed (using " +"the same :meth:`__getitem__` method as normal subscription) with a key that " +"is constructed from the slice list, as follows. If the slice list contains " +"at least one comma, the key is a tuple containing the conversion of the " +"slice items; otherwise, the conversion of the lone slice item is the key. " +"The conversion of a slice item that is an expression is that expression. " +"The conversion of a proper slice is a slice object (see section :ref:" +"`types`) whose :attr:`~slice.start`, :attr:`~slice.stop` and :attr:`~slice." +"step` attributes are the values of the expressions given as lower bound, " +"upper bound and stride, respectively, substituting ``None`` for missing " +"expressions." +msgstr "" + +#: ../Doc/reference/expressions.rst:655 +msgid "Calls" +msgstr "" + +#: ../Doc/reference/expressions.rst:657 +msgid "" +"A call calls a callable object (e.g., a :term:`function`) with a possibly " +"empty series of :term:`arguments `:" +msgstr "" + +#: ../Doc/reference/expressions.rst:673 +msgid "" +"An optional trailing comma may be present after the positional and keyword " +"arguments but does not affect the semantics." +msgstr "" + +#: ../Doc/reference/expressions.rst:679 +msgid "" +"The primary must evaluate to a callable object (user-defined functions, " +"built-in functions, methods of built-in objects, class objects, methods of " +"class instances, and all objects having a :meth:`__call__` method are " +"callable). All argument expressions are evaluated before the call is " +"attempted. Please refer to section :ref:`function` for the syntax of " +"formal :term:`parameter` lists." +msgstr "" + +#: ../Doc/reference/expressions.rst:687 +msgid "" +"If keyword arguments are present, they are first converted to positional " +"arguments, as follows. First, a list of unfilled slots is created for the " +"formal parameters. If there are N positional arguments, they are placed in " +"the first N slots. Next, for each keyword argument, the identifier is used " +"to determine the corresponding slot (if the identifier is the same as the " +"first formal parameter name, the first slot is used, and so on). If the " +"slot is already filled, a :exc:`TypeError` exception is raised. Otherwise, " +"the value of the argument is placed in the slot, filling it (even if the " +"expression is ``None``, it fills the slot). When all arguments have been " +"processed, the slots that are still unfilled are filled with the " +"corresponding default value from the function definition. (Default values " +"are calculated, once, when the function is defined; thus, a mutable object " +"such as a list or dictionary used as default value will be shared by all " +"calls that don't specify an argument value for the corresponding slot; this " +"should usually be avoided.) If there are any unfilled slots for which no " +"default value is specified, a :exc:`TypeError` exception is raised. " +"Otherwise, the list of filled slots is used as the argument list for the " +"call." +msgstr "" + +#: ../Doc/reference/expressions.rst:707 +msgid "" +"An implementation may provide built-in functions whose positional parameters " +"do not have names, even if they are 'named' for the purpose of " +"documentation, and which therefore cannot be supplied by keyword. In " +"CPython, this is the case for functions implemented in C that use :c:func:" +"`PyArg_ParseTuple` to parse their arguments." +msgstr "" + +#: ../Doc/reference/expressions.rst:713 +msgid "" +"If there are more positional arguments than there are formal parameter " +"slots, a :exc:`TypeError` exception is raised, unless a formal parameter " +"using the syntax ``*identifier`` is present; in this case, that formal " +"parameter receives a tuple containing the excess positional arguments (or an " +"empty tuple if there were no excess positional arguments)." +msgstr "" + +#: ../Doc/reference/expressions.rst:719 +msgid "" +"If any keyword argument does not correspond to a formal parameter name, a :" +"exc:`TypeError` exception is raised, unless a formal parameter using the " +"syntax ``**identifier`` is present; in this case, that formal parameter " +"receives a dictionary containing the excess keyword arguments (using the " +"keywords as keys and the argument values as corresponding values), or a " +"(new) empty dictionary if there were no excess keyword arguments." +msgstr "" + +#: ../Doc/reference/expressions.rst:730 +msgid "" +"If the syntax ``*expression`` appears in the function call, ``expression`` " +"must evaluate to an :term:`iterable`. Elements from these iterables are " +"treated as if they were additional positional arguments. For the call " +"``f(x1, x2, *y, x3, x4)``, if *y* evaluates to a sequence *y1*, ..., *yM*, " +"this is equivalent to a call with M+4 positional arguments *x1*, *x2*, " +"*y1*, ..., *yM*, *x3*, *x4*." +msgstr "" + +#: ../Doc/reference/expressions.rst:737 +msgid "" +"A consequence of this is that although the ``*expression`` syntax may appear " +"*after* explicit keyword arguments, it is processed *before* the keyword " +"arguments (and any ``**expression`` arguments -- see below). So::" +msgstr "" + +#: ../Doc/reference/expressions.rst:753 +msgid "" +"It is unusual for both keyword arguments and the ``*expression`` syntax to " +"be used in the same call, so in practice this confusion does not arise." +msgstr "" + +#: ../Doc/reference/expressions.rst:759 +msgid "" +"If the syntax ``**expression`` appears in the function call, ``expression`` " +"must evaluate to a :term:`mapping`, the contents of which are treated as " +"additional keyword arguments. If a keyword is already present (as an " +"explicit keyword argument, or from another unpacking), a :exc:`TypeError` " +"exception is raised." +msgstr "" + +#: ../Doc/reference/expressions.rst:765 +msgid "" +"Formal parameters using the syntax ``*identifier`` or ``**identifier`` " +"cannot be used as positional argument slots or as keyword argument names." +msgstr "" + +#: ../Doc/reference/expressions.rst:768 +msgid "" +"Function calls accept any number of ``*`` and ``**`` unpackings, positional " +"arguments may follow iterable unpackings (``*``), and keyword arguments may " +"follow dictionary unpackings (``**``). Originally proposed by :pep:`448`." +msgstr "" + +#: ../Doc/reference/expressions.rst:774 +msgid "" +"A call always returns some value, possibly ``None``, unless it raises an " +"exception. How this value is computed depends on the type of the callable " +"object." +msgstr "" + +#: ../Doc/reference/expressions.rst:778 +msgid "If it is---" +msgstr "" + +#: ../Doc/reference/expressions.rst:791 +msgid "a user-defined function:" +msgstr "" + +#: ../Doc/reference/expressions.rst:787 +msgid "" +"The code block for the function is executed, passing it the argument list. " +"The first thing the code block will do is bind the formal parameters to the " +"arguments; this is described in section :ref:`function`. When the code " +"block executes a :keyword:`return` statement, this specifies the return " +"value of the function call." +msgstr "" + +#: ../Doc/reference/expressions.rst:805 +msgid "a built-in function or method:" +msgstr "" + +#: ../Doc/reference/expressions.rst:804 +msgid "" +"The result is up to the interpreter; see :ref:`built-in-funcs` for the " +"descriptions of built-in functions and methods." +msgstr "" + +#: ../Doc/reference/expressions.rst:812 +msgid "a class object:" +msgstr "" + +#: ../Doc/reference/expressions.rst:812 +msgid "A new instance of that class is returned." +msgstr "" + +#: ../Doc/reference/expressions.rst:822 +msgid "a class instance method:" +msgstr "" + +#: ../Doc/reference/expressions.rst:820 +msgid "" +"The corresponding user-defined function is called, with an argument list " +"that is one longer than the argument list of the call: the instance becomes " +"the first argument." +msgstr "" + +#: ../Doc/reference/expressions.rst:831 +msgid "a class instance:" +msgstr "" + +#: ../Doc/reference/expressions.rst:829 +msgid "" +"The class must define a :meth:`__call__` method; the effect is then the same " +"as if that method was called." +msgstr "" + +#: ../Doc/reference/expressions.rst:836 ../Doc/reference/expressions.rst:1537 +msgid "Await expression" +msgstr "" + +#: ../Doc/reference/expressions.rst:838 +msgid "" +"Suspend the execution of :term:`coroutine` on an :term:`awaitable` object. " +"Can only be used inside a :term:`coroutine function`." +msgstr "" + +#: ../Doc/reference/expressions.rst:850 +msgid "The power operator" +msgstr "" + +#: ../Doc/reference/expressions.rst:852 +msgid "" +"The power operator binds more tightly than unary operators on its left; it " +"binds less tightly than unary operators on its right. The syntax is:" +msgstr "" + +#: ../Doc/reference/expressions.rst:858 +msgid "" +"Thus, in an unparenthesized sequence of power and unary operators, the " +"operators are evaluated from right to left (this does not constrain the " +"evaluation order for the operands): ``-1**2`` results in ``-1``." +msgstr "" + +#: ../Doc/reference/expressions.rst:862 +msgid "" +"The power operator has the same semantics as the built-in :func:`pow` " +"function, when called with two arguments: it yields its left argument raised " +"to the power of its right argument. The numeric arguments are first " +"converted to a common type, and the result is of that type." +msgstr "" + +#: ../Doc/reference/expressions.rst:867 +msgid "" +"For int operands, the result has the same type as the operands unless the " +"second argument is negative; in that case, all arguments are converted to " +"float and a float result is delivered. For example, ``10**2`` returns " +"``100``, but ``10**-2`` returns ``0.01``." +msgstr "" + +#: ../Doc/reference/expressions.rst:872 +msgid "" +"Raising ``0.0`` to a negative power results in a :exc:`ZeroDivisionError`. " +"Raising a negative number to a fractional power results in a :class:" +"`complex` number. (In earlier versions it raised a :exc:`ValueError`.)" +msgstr "" + +#: ../Doc/reference/expressions.rst:880 +msgid "Unary arithmetic and bitwise operations" +msgstr "" + +#: ../Doc/reference/expressions.rst:886 +msgid "All unary arithmetic and bitwise operations have the same priority:" +msgstr "" + +#: ../Doc/reference/expressions.rst:895 +msgid "" +"The unary ``-`` (minus) operator yields the negation of its numeric argument." +msgstr "" + +#: ../Doc/reference/expressions.rst:899 +msgid "The unary ``+`` (plus) operator yields its numeric argument unchanged." +msgstr "" + +#: ../Doc/reference/expressions.rst:904 +msgid "" +"The unary ``~`` (invert) operator yields the bitwise inversion of its " +"integer argument. The bitwise inversion of ``x`` is defined as ``-(x+1)``. " +"It only applies to integral numbers." +msgstr "" + +#: ../Doc/reference/expressions.rst:910 +msgid "" +"In all three cases, if the argument does not have the proper type, a :exc:" +"`TypeError` exception is raised." +msgstr "" + +#: ../Doc/reference/expressions.rst:917 +msgid "Binary arithmetic operations" +msgstr "" + +#: ../Doc/reference/expressions.rst:921 +msgid "" +"The binary arithmetic operations have the conventional priority levels. " +"Note that some of these operations also apply to certain non-numeric types. " +"Apart from the power operator, there are only two levels, one for " +"multiplicative operators and one for additive operators:" +msgstr "" + +#: ../Doc/reference/expressions.rst:934 +msgid "" +"The ``*`` (multiplication) operator yields the product of its arguments. " +"The arguments must either both be numbers, or one argument must be an " +"integer and the other must be a sequence. In the former case, the numbers " +"are converted to a common type and then multiplied together. In the latter " +"case, sequence repetition is performed; a negative repetition factor yields " +"an empty sequence." +msgstr "" + +#: ../Doc/reference/expressions.rst:942 +msgid "" +"The ``@`` (at) operator is intended to be used for matrix multiplication. " +"No builtin Python types implement this operator." +msgstr "" + +#: ../Doc/reference/expressions.rst:951 +msgid "" +"The ``/`` (division) and ``//`` (floor division) operators yield the " +"quotient of their arguments. The numeric arguments are first converted to a " +"common type. Division of integers yields a float, while floor division of " +"integers results in an integer; the result is that of mathematical division " +"with the 'floor' function applied to the result. Division by zero raises " +"the :exc:`ZeroDivisionError` exception." +msgstr "" + +#: ../Doc/reference/expressions.rst:960 +msgid "" +"The ``%`` (modulo) operator yields the remainder from the division of the " +"first argument by the second. The numeric arguments are first converted to " +"a common type. A zero right argument raises the :exc:`ZeroDivisionError` " +"exception. The arguments may be floating point numbers, e.g., ``3.14%0.7`` " +"equals ``0.34`` (since ``3.14`` equals ``4*0.7 + 0.34``.) The modulo " +"operator always yields a result with the same sign as its second operand (or " +"zero); the absolute value of the result is strictly smaller than the " +"absolute value of the second operand [#]_." +msgstr "" + +#: ../Doc/reference/expressions.rst:969 +msgid "" +"The floor division and modulo operators are connected by the following " +"identity: ``x == (x//y)*y + (x%y)``. Floor division and modulo are also " +"connected with the built-in function :func:`divmod`: ``divmod(x, y) == (x//" +"y, x%y)``. [#]_." +msgstr "" + +#: ../Doc/reference/expressions.rst:974 +msgid "" +"In addition to performing the modulo operation on numbers, the ``%`` " +"operator is also overloaded by string objects to perform old-style string " +"formatting (also known as interpolation). The syntax for string formatting " +"is described in the Python Library Reference, section :ref:`old-string-" +"formatting`." +msgstr "" + +#: ../Doc/reference/expressions.rst:979 +msgid "" +"The floor division operator, the modulo operator, and the :func:`divmod` " +"function are not defined for complex numbers. Instead, convert to a " +"floating point number using the :func:`abs` function if appropriate." +msgstr "" + +#: ../Doc/reference/expressions.rst:985 +msgid "" +"The ``+`` (addition) operator yields the sum of its arguments. The " +"arguments must either both be numbers or both be sequences of the same " +"type. In the former case, the numbers are converted to a common type and " +"then added together. In the latter case, the sequences are concatenated." +msgstr "" + +#: ../Doc/reference/expressions.rst:992 +msgid "" +"The ``-`` (subtraction) operator yields the difference of its arguments. " +"The numeric arguments are first converted to a common type." +msgstr "" + +#: ../Doc/reference/expressions.rst:999 +msgid "Shifting operations" +msgstr "" + +#: ../Doc/reference/expressions.rst:1003 +msgid "" +"The shifting operations have lower priority than the arithmetic operations:" +msgstr "" + +#: ../Doc/reference/expressions.rst:1008 +msgid "" +"These operators accept integers as arguments. They shift the first argument " +"to the left or right by the number of bits given by the second argument." +msgstr "" + +#: ../Doc/reference/expressions.rst:1013 +msgid "" +"A right shift by *n* bits is defined as floor division by ``pow(2,n)``. A " +"left shift by *n* bits is defined as multiplication with ``pow(2,n)``." +msgstr "" + +#: ../Doc/reference/expressions.rst:1018 +msgid "" +"In the current implementation, the right-hand operand is required to be at " +"most :attr:`sys.maxsize`. If the right-hand operand is larger than :attr:" +"`sys.maxsize` an :exc:`OverflowError` exception is raised." +msgstr "" + +#: ../Doc/reference/expressions.rst:1025 +msgid "Binary bitwise operations" +msgstr "" + +#: ../Doc/reference/expressions.rst:1029 +msgid "Each of the three bitwise operations has a different priority level:" +msgstr "" + +#: ../Doc/reference/expressions.rst:1038 +msgid "" +"The ``&`` operator yields the bitwise AND of its arguments, which must be " +"integers." +msgstr "" + +#: ../Doc/reference/expressions.rst:1045 +msgid "" +"The ``^`` operator yields the bitwise XOR (exclusive OR) of its arguments, " +"which must be integers." +msgstr "" + +#: ../Doc/reference/expressions.rst:1052 +msgid "" +"The ``|`` operator yields the bitwise (inclusive) OR of its arguments, which " +"must be integers." +msgstr "" + +#: ../Doc/reference/expressions.rst:1059 +msgid "Comparisons" +msgstr "" + +#: ../Doc/reference/expressions.rst:1065 +msgid "" +"Unlike C, all comparison operations in Python have the same priority, which " +"is lower than that of any arithmetic, shifting or bitwise operation. Also " +"unlike C, expressions like ``a < b < c`` have the interpretation that is " +"conventional in mathematics:" +msgstr "" + +#: ../Doc/reference/expressions.rst:1075 +msgid "Comparisons yield boolean values: ``True`` or ``False``." +msgstr "" + +#: ../Doc/reference/expressions.rst:1079 +msgid "" +"Comparisons can be chained arbitrarily, e.g., ``x < y <= z`` is equivalent " +"to ``x < y and y <= z``, except that ``y`` is evaluated only once (but in " +"both cases ``z`` is not evaluated at all when ``x < y`` is found to be " +"false)." +msgstr "" + +#: ../Doc/reference/expressions.rst:1083 +msgid "" +"Formally, if *a*, *b*, *c*, ..., *y*, *z* are expressions and *op1*, " +"*op2*, ..., *opN* are comparison operators, then ``a op1 b op2 c ... y opN " +"z`` is equivalent to ``a op1 b and b op2 c and ... y opN z``, except that " +"each expression is evaluated at most once." +msgstr "" + +#: ../Doc/reference/expressions.rst:1088 +msgid "" +"Note that ``a op1 b op2 c`` doesn't imply any kind of comparison between *a* " +"and *c*, so that, e.g., ``x < y > z`` is perfectly legal (though perhaps not " +"pretty)." +msgstr "" + +#: ../Doc/reference/expressions.rst:1093 +msgid "Value comparisons" +msgstr "" + +#: ../Doc/reference/expressions.rst:1095 +msgid "" +"The operators ``<``, ``>``, ``==``, ``>=``, ``<=``, and ``!=`` compare the " +"values of two objects. The objects do not need to have the same type." +msgstr "" + +#: ../Doc/reference/expressions.rst:1098 +msgid "" +"Chapter :ref:`objects` states that objects have a value (in addition to type " +"and identity). The value of an object is a rather abstract notion in " +"Python: For example, there is no canonical access method for an object's " +"value. Also, there is no requirement that the value of an object should be " +"constructed in a particular way, e.g. comprised of all its data attributes. " +"Comparison operators implement a particular notion of what the value of an " +"object is. One can think of them as defining the value of an object " +"indirectly, by means of their comparison implementation." +msgstr "" + +#: ../Doc/reference/expressions.rst:1107 +msgid "" +"Because all types are (direct or indirect) subtypes of :class:`object`, they " +"inherit the default comparison behavior from :class:`object`. Types can " +"customize their comparison behavior by implementing :dfn:`rich comparison " +"methods` like :meth:`__lt__`, described in :ref:`customization`." +msgstr "" + +#: ../Doc/reference/expressions.rst:1113 +msgid "" +"The default behavior for equality comparison (``==`` and ``!=``) is based on " +"the identity of the objects. Hence, equality comparison of instances with " +"the same identity results in equality, and equality comparison of instances " +"with different identities results in inequality. A motivation for this " +"default behavior is the desire that all objects should be reflexive (i.e. " +"``x is y`` implies ``x == y``)." +msgstr "" + +#: ../Doc/reference/expressions.rst:1120 +msgid "" +"A default order comparison (``<``, ``>``, ``<=``, and ``>=``) is not " +"provided; an attempt raises :exc:`TypeError`. A motivation for this default " +"behavior is the lack of a similar invariant as for equality." +msgstr "" + +#: ../Doc/reference/expressions.rst:1124 +msgid "" +"The behavior of the default equality comparison, that instances with " +"different identities are always unequal, may be in contrast to what types " +"will need that have a sensible definition of object value and value-based " +"equality. Such types will need to customize their comparison behavior, and " +"in fact, a number of built-in types have done that." +msgstr "" + +#: ../Doc/reference/expressions.rst:1130 +msgid "" +"The following list describes the comparison behavior of the most important " +"built-in types." +msgstr "" + +#: ../Doc/reference/expressions.rst:1133 +msgid "" +"Numbers of built-in numeric types (:ref:`typesnumeric`) and of the standard " +"library types :class:`fractions.Fraction` and :class:`decimal.Decimal` can " +"be compared within and across their types, with the restriction that complex " +"numbers do not support order comparison. Within the limits of the types " +"involved, they compare mathematically (algorithmically) correct without loss " +"of precision." +msgstr "" + +#: ../Doc/reference/expressions.rst:1140 +msgid "" +"The not-a-number values :const:`float('NaN')` and :const:`Decimal('NaN')` " +"are special. They are identical to themselves (``x is x`` is true) but are " +"not equal to themselves (``x == x`` is false). Additionally, comparing any " +"number to a not-a-number value will return ``False``. For example, both ``3 " +"< float('NaN')`` and ``float('NaN') < 3`` will return ``False``." +msgstr "" + +#: ../Doc/reference/expressions.rst:1147 +msgid "" +"Binary sequences (instances of :class:`bytes` or :class:`bytearray`) can be " +"compared within and across their types. They compare lexicographically " +"using the numeric values of their elements." +msgstr "" + +#: ../Doc/reference/expressions.rst:1151 +msgid "" +"Strings (instances of :class:`str`) compare lexicographically using the " +"numerical Unicode code points (the result of the built-in function :func:" +"`ord`) of their characters. [#]_" +msgstr "" + +#: ../Doc/reference/expressions.rst:1155 +msgid "Strings and binary sequences cannot be directly compared." +msgstr "" + +#: ../Doc/reference/expressions.rst:1157 +msgid "" +"Sequences (instances of :class:`tuple`, :class:`list`, or :class:`range`) " +"can be compared only within each of their types, with the restriction that " +"ranges do not support order comparison. Equality comparison across these " +"types results in unequality, and ordering comparison across these types " +"raises :exc:`TypeError`." +msgstr "" + +#: ../Doc/reference/expressions.rst:1163 +msgid "" +"Sequences compare lexicographically using comparison of corresponding " +"elements, whereby reflexivity of the elements is enforced." +msgstr "" + +#: ../Doc/reference/expressions.rst:1166 +msgid "" +"In enforcing reflexivity of elements, the comparison of collections assumes " +"that for a collection element ``x``, ``x == x`` is always true. Based on " +"that assumption, element identity is compared first, and element comparison " +"is performed only for distinct elements. This approach yields the same " +"result as a strict element comparison would, if the compared elements are " +"reflexive. For non-reflexive elements, the result is different than for " +"strict element comparison, and may be surprising: The non-reflexive not-a-" +"number values for example result in the following comparison behavior when " +"used in a list::" +msgstr "" + +#: ../Doc/reference/expressions.rst:1184 +msgid "" +"Lexicographical comparison between built-in collections works as follows:" +msgstr "" + +#: ../Doc/reference/expressions.rst:1186 +msgid "" +"For two collections to compare equal, they must be of the same type, have " +"the same length, and each pair of corresponding elements must compare equal " +"(for example, ``[1,2] == (1,2)`` is false because the type is not the same)." +msgstr "" + +#: ../Doc/reference/expressions.rst:1191 +msgid "" +"Collections that support order comparison are ordered the same as their " +"first unequal elements (for example, ``[1,2,x] <= [1,2,y]`` has the same " +"value as ``x <= y``). If a corresponding element does not exist, the " +"shorter collection is ordered first (for example, ``[1,2] < [1,2,3]`` is " +"true)." +msgstr "" + +#: ../Doc/reference/expressions.rst:1197 +msgid "" +"Mappings (instances of :class:`dict`) compare equal if and only if they have " +"equal `(key, value)` pairs. Equality comparison of the keys and elements " +"enforces reflexivity." +msgstr "" + +#: ../Doc/reference/expressions.rst:1201 +msgid "" +"Order comparisons (``<``, ``>``, ``<=``, and ``>=``) raise :exc:`TypeError`." +msgstr "" + +#: ../Doc/reference/expressions.rst:1203 +msgid "" +"Sets (instances of :class:`set` or :class:`frozenset`) can be compared " +"within and across their types." +msgstr "" + +#: ../Doc/reference/expressions.rst:1206 +msgid "" +"They define order comparison operators to mean subset and superset tests. " +"Those relations do not define total orderings (for example, the two sets " +"``{1,2}`` and ``{2,3}`` are not equal, nor subsets of one another, nor " +"supersets of one another). Accordingly, sets are not appropriate arguments " +"for functions which depend on total ordering (for example, :func:`min`, :" +"func:`max`, and :func:`sorted` produce undefined results given a list of " +"sets as inputs)." +msgstr "" + +#: ../Doc/reference/expressions.rst:1214 +msgid "Comparison of sets enforces reflexivity of its elements." +msgstr "" + +#: ../Doc/reference/expressions.rst:1216 +msgid "" +"Most other built-in types have no comparison methods implemented, so they " +"inherit the default comparison behavior." +msgstr "" + +#: ../Doc/reference/expressions.rst:1219 +msgid "" +"User-defined classes that customize their comparison behavior should follow " +"some consistency rules, if possible:" +msgstr "" + +#: ../Doc/reference/expressions.rst:1222 +msgid "" +"Equality comparison should be reflexive. In other words, identical objects " +"should compare equal:" +msgstr "" + +#: ../Doc/reference/expressions.rst:1225 +msgid "``x is y`` implies ``x == y``" +msgstr "" + +#: ../Doc/reference/expressions.rst:1227 +msgid "" +"Comparison should be symmetric. In other words, the following expressions " +"should have the same result:" +msgstr "" + +#: ../Doc/reference/expressions.rst:1230 +msgid "``x == y`` and ``y == x``" +msgstr "" + +#: ../Doc/reference/expressions.rst:1232 +msgid "``x != y`` and ``y != x``" +msgstr "" + +#: ../Doc/reference/expressions.rst:1234 +msgid "``x < y`` and ``y > x``" +msgstr "" + +#: ../Doc/reference/expressions.rst:1236 +msgid "``x <= y`` and ``y >= x``" +msgstr "" + +#: ../Doc/reference/expressions.rst:1238 +msgid "" +"Comparison should be transitive. The following (non-exhaustive) examples " +"illustrate that:" +msgstr "" + +#: ../Doc/reference/expressions.rst:1241 +msgid "``x > y and y > z`` implies ``x > z``" +msgstr "" + +#: ../Doc/reference/expressions.rst:1243 +msgid "``x < y and y <= z`` implies ``x < z``" +msgstr "" + +#: ../Doc/reference/expressions.rst:1245 +msgid "" +"Inverse comparison should result in the boolean negation. In other words, " +"the following expressions should have the same result:" +msgstr "" + +#: ../Doc/reference/expressions.rst:1248 +msgid "``x == y`` and ``not x != y``" +msgstr "" + +#: ../Doc/reference/expressions.rst:1250 +msgid "``x < y`` and ``not x >= y`` (for total ordering)" +msgstr "" + +#: ../Doc/reference/expressions.rst:1252 +msgid "``x > y`` and ``not x <= y`` (for total ordering)" +msgstr "" + +#: ../Doc/reference/expressions.rst:1254 +msgid "" +"The last two expressions apply to totally ordered collections (e.g. to " +"sequences, but not to sets or mappings). See also the :func:`~functools." +"total_ordering` decorator." +msgstr "" + +#: ../Doc/reference/expressions.rst:1258 +msgid "" +"Python does not enforce these consistency rules. In fact, the not-a-number " +"values are an example for not following these rules." +msgstr "" + +#: ../Doc/reference/expressions.rst:1267 +msgid "Membership test operations" +msgstr "" + +#: ../Doc/reference/expressions.rst:1269 +msgid "" +"The operators :keyword:`in` and :keyword:`not in` test for membership. ``x " +"in s`` evaluates to true if *x* is a member of *s*, and false otherwise. " +"``x not in s`` returns the negation of ``x in s``. All built-in sequences " +"and set types support this as well as dictionary, for which :keyword:`in` " +"tests whether the dictionary has a given key. For container types such as " +"list, tuple, set, frozenset, dict, or collections.deque, the expression ``x " +"in y`` is equivalent to ``any(x is e or x == e for e in y)``." +msgstr "" + +#: ../Doc/reference/expressions.rst:1277 +msgid "" +"For the string and bytes types, ``x in y`` is true if and only if *x* is a " +"substring of *y*. An equivalent test is ``y.find(x) != -1``. Empty strings " +"are always considered to be a substring of any other string, so ``\"\" in " +"\"abc\"`` will return ``True``." +msgstr "" + +#: ../Doc/reference/expressions.rst:1282 +msgid "" +"For user-defined classes which define the :meth:`__contains__` method, ``x " +"in y`` is true if and only if ``y.__contains__(x)`` is true." +msgstr "" + +#: ../Doc/reference/expressions.rst:1285 +msgid "" +"For user-defined classes which do not define :meth:`__contains__` but do " +"define :meth:`__iter__`, ``x in y`` is true if some value ``z`` with ``x == " +"z`` is produced while iterating over ``y``. If an exception is raised " +"during the iteration, it is as if :keyword:`in` raised that exception." +msgstr "" + +#: ../Doc/reference/expressions.rst:1290 +msgid "" +"Lastly, the old-style iteration protocol is tried: if a class defines :meth:" +"`__getitem__`, ``x in y`` is true if and only if there is a non-negative " +"integer index *i* such that ``x == y[i]``, and all lower integer indices do " +"not raise :exc:`IndexError` exception. (If any other exception is raised, " +"it is as if :keyword:`in` raised that exception)." +msgstr "" + +#: ../Doc/reference/expressions.rst:1302 +msgid "" +"The operator :keyword:`not in` is defined to have the inverse true value of :" +"keyword:`in`." +msgstr "" + +#: ../Doc/reference/expressions.rst:1315 +msgid "Identity comparisons" +msgstr "" + +#: ../Doc/reference/expressions.rst:1317 +msgid "" +"The operators :keyword:`is` and :keyword:`is not` test for object identity: " +"``x is y`` is true if and only if *x* and *y* are the same object. Object " +"identity is determined using the :meth:`id` function. ``x is not y`` yields " +"the inverse truth value. [#]_" +msgstr "" + +#: ../Doc/reference/expressions.rst:1329 +msgid "Boolean operations" +msgstr "" + +#: ../Doc/reference/expressions.rst:1340 +msgid "" +"In the context of Boolean operations, and also when expressions are used by " +"control flow statements, the following values are interpreted as false: " +"``False``, ``None``, numeric zero of all types, and empty strings and " +"containers (including strings, tuples, lists, dictionaries, sets and " +"frozensets). All other values are interpreted as true. User-defined " +"objects can customize their truth value by providing a :meth:`__bool__` " +"method." +msgstr "" + +#: ../Doc/reference/expressions.rst:1349 +msgid "" +"The operator :keyword:`not` yields ``True`` if its argument is false, " +"``False`` otherwise." +msgstr "" + +#: ../Doc/reference/expressions.rst:1354 +msgid "" +"The expression ``x and y`` first evaluates *x*; if *x* is false, its value " +"is returned; otherwise, *y* is evaluated and the resulting value is returned." +msgstr "" + +#: ../Doc/reference/expressions.rst:1359 +msgid "" +"The expression ``x or y`` first evaluates *x*; if *x* is true, its value is " +"returned; otherwise, *y* is evaluated and the resulting value is returned." +msgstr "" + +#: ../Doc/reference/expressions.rst:1362 +msgid "" +"(Note that neither :keyword:`and` nor :keyword:`or` restrict the value and " +"type they return to ``False`` and ``True``, but rather return the last " +"evaluated argument. This is sometimes useful, e.g., if ``s`` is a string " +"that should be replaced by a default value if it is empty, the expression " +"``s or 'foo'`` yields the desired value. Because :keyword:`not` has to " +"create a new value, it returns a boolean value regardless of the type of its " +"argument (for example, ``not 'foo'`` produces ``False`` rather than ``''``.)" +msgstr "" + +#: ../Doc/reference/expressions.rst:1372 +msgid "Conditional expressions" +msgstr "" + +#: ../Doc/reference/expressions.rst:1383 +msgid "" +"Conditional expressions (sometimes called a \"ternary operator\") have the " +"lowest priority of all Python operations." +msgstr "" + +#: ../Doc/reference/expressions.rst:1386 +msgid "" +"The expression ``x if C else y`` first evaluates the condition, *C* rather " +"than *x*. If *C* is true, *x* is evaluated and its value is returned; " +"otherwise, *y* is evaluated and its value is returned." +msgstr "" + +#: ../Doc/reference/expressions.rst:1390 +msgid "See :pep:`308` for more details about conditional expressions." +msgstr "" + +#: ../Doc/reference/expressions.rst:1397 +msgid "Lambdas" +msgstr "" + +#: ../Doc/reference/expressions.rst:1408 +msgid "" +"Lambda expressions (sometimes called lambda forms) are used to create " +"anonymous functions. The expression ``lambda arguments: expression`` yields " +"a function object. The unnamed object behaves like a function object " +"defined with:" +msgstr "" + +#: ../Doc/reference/expressions.rst:1417 +msgid "" +"See section :ref:`function` for the syntax of parameter lists. Note that " +"functions created with lambda expressions cannot contain statements or " +"annotations." +msgstr "" + +#: ../Doc/reference/expressions.rst:1425 +msgid "Expression lists" +msgstr "" + +#: ../Doc/reference/expressions.rst:1437 +msgid "" +"Except when part of a list or set display, an expression list containing at " +"least one comma yields a tuple. The length of the tuple is the number of " +"expressions in the list. The expressions are evaluated from left to right." +msgstr "" + +#: ../Doc/reference/expressions.rst:1446 +msgid "" +"An asterisk ``*`` denotes :dfn:`iterable unpacking`. Its operand must be " +"an :term:`iterable`. The iterable is expanded into a sequence of items, " +"which are included in the new tuple, list, or set, at the site of the " +"unpacking." +msgstr "" + +#: ../Doc/reference/expressions.rst:1451 +msgid "" +"Iterable unpacking in expression lists, originally proposed by :pep:`448`." +msgstr "" + +#: ../Doc/reference/expressions.rst:1456 +msgid "" +"The trailing comma is required only to create a single tuple (a.k.a. a " +"*singleton*); it is optional in all other cases. A single expression " +"without a trailing comma doesn't create a tuple, but rather yields the value " +"of that expression. (To create an empty tuple, use an empty pair of " +"parentheses: ``()``.)" +msgstr "" + +#: ../Doc/reference/expressions.rst:1466 +msgid "Evaluation order" +msgstr "" + +#: ../Doc/reference/expressions.rst:1470 +msgid "" +"Python evaluates expressions from left to right. Notice that while " +"evaluating an assignment, the right-hand side is evaluated before the left-" +"hand side." +msgstr "" + +#: ../Doc/reference/expressions.rst:1473 +msgid "" +"In the following lines, expressions will be evaluated in the arithmetic " +"order of their suffixes::" +msgstr "" + +#: ../Doc/reference/expressions.rst:1487 +msgid "Operator precedence" +msgstr "" + +#: ../Doc/reference/expressions.rst:1491 +msgid "" +"The following table summarizes the operator precedence in Python, from " +"lowest precedence (least binding) to highest precedence (most binding). " +"Operators in the same box have the same precedence. Unless the syntax is " +"explicitly given, operators are binary. Operators in the same box group " +"left to right (except for exponentiation, which groups from right to left)." +msgstr "" + +#: ../Doc/reference/expressions.rst:1497 +msgid "" +"Note that comparisons, membership tests, and identity tests, all have the " +"same precedence and have a left-to-right chaining feature as described in " +"the :ref:`comparisons` section." +msgstr "" + +#: ../Doc/reference/expressions.rst:1503 +msgid "Operator" +msgstr "" + +#: ../Doc/reference/expressions.rst:1503 +msgid "Description" +msgstr "" + +#: ../Doc/reference/expressions.rst:1505 +msgid ":keyword:`lambda`" +msgstr "" + +#: ../Doc/reference/expressions.rst:1505 +msgid "Lambda expression" +msgstr "" + +#: ../Doc/reference/expressions.rst:1507 +msgid ":keyword:`if` -- :keyword:`else`" +msgstr "" + +#: ../Doc/reference/expressions.rst:1507 +msgid "Conditional expression" +msgstr "" + +#: ../Doc/reference/expressions.rst:1509 +msgid ":keyword:`or`" +msgstr "" + +#: ../Doc/reference/expressions.rst:1509 +msgid "Boolean OR" +msgstr "" + +#: ../Doc/reference/expressions.rst:1511 +msgid ":keyword:`and`" +msgstr "" + +#: ../Doc/reference/expressions.rst:1511 +msgid "Boolean AND" +msgstr "" + +#: ../Doc/reference/expressions.rst:1513 +msgid ":keyword:`not` ``x``" +msgstr "" + +#: ../Doc/reference/expressions.rst:1513 +msgid "Boolean NOT" +msgstr "" + +#: ../Doc/reference/expressions.rst:1515 +msgid "" +":keyword:`in`, :keyword:`not in`, :keyword:`is`, :keyword:`is not`, ``<``, " +"``<=``, ``>``, ``>=``, ``!=``, ``==``" +msgstr "" + +#: ../Doc/reference/expressions.rst:1515 +msgid "Comparisons, including membership tests and identity tests" +msgstr "" + +#: ../Doc/reference/expressions.rst:1519 +msgid "``|``" +msgstr "" + +#: ../Doc/reference/expressions.rst:1519 +msgid "Bitwise OR" +msgstr "" + +#: ../Doc/reference/expressions.rst:1521 +msgid "``^``" +msgstr "" + +#: ../Doc/reference/expressions.rst:1521 +msgid "Bitwise XOR" +msgstr "" + +#: ../Doc/reference/expressions.rst:1523 +msgid "``&``" +msgstr "" + +#: ../Doc/reference/expressions.rst:1523 +msgid "Bitwise AND" +msgstr "" + +#: ../Doc/reference/expressions.rst:1525 +msgid "``<<``, ``>>``" +msgstr "" + +#: ../Doc/reference/expressions.rst:1525 +msgid "Shifts" +msgstr "" + +#: ../Doc/reference/expressions.rst:1527 +msgid "``+``, ``-``" +msgstr "" + +#: ../Doc/reference/expressions.rst:1527 +msgid "Addition and subtraction" +msgstr "" + +#: ../Doc/reference/expressions.rst:1529 +msgid "``*``, ``@``, ``/``, ``//``, ``%``" +msgstr "" + +#: ../Doc/reference/expressions.rst:1529 +msgid "Multiplication, matrix multiplication division, remainder [#]_" +msgstr "" + +#: ../Doc/reference/expressions.rst:1533 +msgid "``+x``, ``-x``, ``~x``" +msgstr "" + +#: ../Doc/reference/expressions.rst:1533 +msgid "Positive, negative, bitwise NOT" +msgstr "" + +#: ../Doc/reference/expressions.rst:1535 +msgid "``**``" +msgstr "" + +#: ../Doc/reference/expressions.rst:1535 +msgid "Exponentiation [#]_" +msgstr "" + +#: ../Doc/reference/expressions.rst:1537 +msgid "``await`` ``x``" +msgstr "" + +#: ../Doc/reference/expressions.rst:1539 +msgid "``x[index]``, ``x[index:index]``, ``x(arguments...)``, ``x.attribute``" +msgstr "" + +#: ../Doc/reference/expressions.rst:1539 +msgid "Subscription, slicing, call, attribute reference" +msgstr "" + +#: ../Doc/reference/expressions.rst:1542 +msgid "" +"``(expressions...)``, ``[expressions...]``, ``{key: value...}``, " +"``{expressions...}``" +msgstr "" + +#: ../Doc/reference/expressions.rst:1542 +msgid "Binding or tuple display, list display, dictionary display, set display" +msgstr "" + +#: ../Doc/reference/expressions.rst:1551 +msgid "" +"While ``abs(x%y) < abs(y)`` is true mathematically, for floats it may not be " +"true numerically due to roundoff. For example, and assuming a platform on " +"which a Python float is an IEEE 754 double-precision number, in order that " +"``-1e-100 % 1e100`` have the same sign as ``1e100``, the computed result is " +"``-1e-100 + 1e100``, which is numerically exactly equal to ``1e100``. The " +"function :func:`math.fmod` returns a result whose sign matches the sign of " +"the first argument instead, and so returns ``-1e-100`` in this case. Which " +"approach is more appropriate depends on the application." +msgstr "" + +#: ../Doc/reference/expressions.rst:1560 +msgid "" +"If x is very close to an exact integer multiple of y, it's possible for ``x//" +"y`` to be one larger than ``(x-x%y)//y`` due to rounding. In such cases, " +"Python returns the latter result, in order to preserve that ``divmod(x,y)[0] " +"* y + x % y`` be very close to ``x``." +msgstr "" + +#: ../Doc/reference/expressions.rst:1565 +msgid "" +"The Unicode standard distinguishes between :dfn:`code points` (e.g. U+0041) " +"and :dfn:`abstract characters` (e.g. \"LATIN CAPITAL LETTER A\"). While most " +"abstract characters in Unicode are only represented using one code point, " +"there is a number of abstract characters that can in addition be represented " +"using a sequence of more than one code point. For example, the abstract " +"character \"LATIN CAPITAL LETTER C WITH CEDILLA\" can be represented as a " +"single :dfn:`precomposed character` at code position U+00C7, or as a " +"sequence of a :dfn:`base character` at code position U+0043 (LATIN CAPITAL " +"LETTER C), followed by a :dfn:`combining character` at code position U+0327 " +"(COMBINING CEDILLA)." +msgstr "" + +#: ../Doc/reference/expressions.rst:1576 +msgid "" +"The comparison operators on strings compare at the level of Unicode code " +"points. This may be counter-intuitive to humans. For example, ``\"\\u00C7\" " +"== \"\\u0043\\u0327\"`` is ``False``, even though both strings represent the " +"same abstract character \"LATIN CAPITAL LETTER C WITH CEDILLA\"." +msgstr "" + +#: ../Doc/reference/expressions.rst:1581 +msgid "" +"To compare strings at the level of abstract characters (that is, in a way " +"intuitive to humans), use :func:`unicodedata.normalize`." +msgstr "" + +#: ../Doc/reference/expressions.rst:1584 +msgid "" +"Due to automatic garbage-collection, free lists, and the dynamic nature of " +"descriptors, you may notice seemingly unusual behaviour in certain uses of " +"the :keyword:`is` operator, like those involving comparisons between " +"instance methods, or constants. Check their documentation for more info." +msgstr "" + +#: ../Doc/reference/expressions.rst:1589 +msgid "" +"The ``%`` operator is also used for string formatting; the same precedence " +"applies." +msgstr "" + +#: ../Doc/reference/expressions.rst:1592 +msgid "" +"The power operator ``**`` binds less tightly than an arithmetic or bitwise " +"unary operator on its right, that is, ``2**-1`` is ``0.5``." +msgstr "" + +#: ../Doc/reference/grammar.rst:2 +msgid "Full Grammar specification" +msgstr "" + +#: ../Doc/reference/grammar.rst:4 +msgid "" +"This is the full Python grammar, as it is read by the parser generator and " +"used to parse Python source files:" +msgstr "" + +#: ../Doc/reference/import.rst:6 +msgid "The import system" +msgstr "" + +#: ../Doc/reference/import.rst:10 +msgid "" +"Python code in one :term:`module` gains access to the code in another module " +"by the process of :term:`importing` it. The :keyword:`import` statement is " +"the most common way of invoking the import machinery, but it is not the only " +"way. Functions such as :func:`importlib.import_module` and built-in :func:" +"`__import__` can also be used to invoke the import machinery." +msgstr "" + +#: ../Doc/reference/import.rst:16 +msgid "" +"The :keyword:`import` statement combines two operations; it searches for the " +"named module, then it binds the results of that search to a name in the " +"local scope. The search operation of the :keyword:`import` statement is " +"defined as a call to the :func:`__import__` function, with the appropriate " +"arguments. The return value of :func:`__import__` is used to perform the " +"name binding operation of the :keyword:`import` statement. See the :keyword:" +"`import` statement for the exact details of that name binding operation." +msgstr "" + +#: ../Doc/reference/import.rst:25 +msgid "" +"A direct call to :func:`__import__` performs only the module search and, if " +"found, the module creation operation. While certain side-effects may occur, " +"such as the importing of parent packages, and the updating of various caches " +"(including :data:`sys.modules`), only the :keyword:`import` statement " +"performs a name binding operation." +msgstr "" + +#: ../Doc/reference/import.rst:31 +msgid "" +"When calling :func:`__import__` as part of an import statement, the standard " +"builtin :func:`__import__` is called. Other mechanisms for invoking the " +"import system (such as :func:`importlib.import_module`) may choose to " +"subvert :func:`__import__` and use its own solution to implement import " +"semantics." +msgstr "" + +#: ../Doc/reference/import.rst:37 +msgid "" +"When a module is first imported, Python searches for the module and if " +"found, it creates a module object [#fnmo]_, initializing it. If the named " +"module cannot be found, an :exc:`ModuleNotFoundError` is raised. Python " +"implements various strategies to search for the named module when the import " +"machinery is invoked. These strategies can be modified and extended by " +"using various hooks described in the sections below." +msgstr "" + +#: ../Doc/reference/import.rst:44 +msgid "" +"The import system has been updated to fully implement the second phase of :" +"pep:`302`. There is no longer any implicit import machinery - the full " +"import system is exposed through :data:`sys.meta_path`. In addition, native " +"namespace package support has been implemented (see :pep:`420`)." +msgstr "" + +#: ../Doc/reference/import.rst:52 +msgid ":mod:`importlib`" +msgstr "" + +#: ../Doc/reference/import.rst:54 +msgid "" +"The :mod:`importlib` module provides a rich API for interacting with the " +"import system. For example :func:`importlib.import_module` provides a " +"recommended, simpler API than built-in :func:`__import__` for invoking the " +"import machinery. Refer to the :mod:`importlib` library documentation for " +"additional detail." +msgstr "" + +#: ../Doc/reference/import.rst:63 +msgid "Packages" +msgstr "" + +#: ../Doc/reference/import.rst:68 +msgid "" +"Python has only one type of module object, and all modules are of this type, " +"regardless of whether the module is implemented in Python, C, or something " +"else. To help organize modules and provide a naming hierarchy, Python has a " +"concept of :term:`packages `." +msgstr "" + +#: ../Doc/reference/import.rst:73 +msgid "" +"You can think of packages as the directories on a file system and modules as " +"files within directories, but don't take this analogy too literally since " +"packages and modules need not originate from the file system. For the " +"purposes of this documentation, we'll use this convenient analogy of " +"directories and files. Like file system directories, packages are organized " +"hierarchically, and packages may themselves contain subpackages, as well as " +"regular modules." +msgstr "" + +#: ../Doc/reference/import.rst:81 +msgid "" +"It's important to keep in mind that all packages are modules, but not all " +"modules are packages. Or put another way, packages are just a special kind " +"of module. Specifically, any module that contains a ``__path__`` attribute " +"is considered a package." +msgstr "" + +#: ../Doc/reference/import.rst:86 +msgid "" +"All modules have a name. Subpackage names are separated from their parent " +"package name by dots, akin to Python's standard attribute access syntax. " +"Thus you might have a module called :mod:`sys` and a package called :mod:" +"`email`, which in turn has a subpackage called :mod:`email.mime` and a " +"module within that subpackage called :mod:`email.mime.text`." +msgstr "" + +#: ../Doc/reference/import.rst:94 +msgid "Regular packages" +msgstr "" + +#: ../Doc/reference/import.rst:99 +msgid "" +"Python defines two types of packages, :term:`regular packages ` and :term:`namespace packages `. Regular " +"packages are traditional packages as they existed in Python 3.2 and earlier. " +"A regular package is typically implemented as a directory containing an " +"``__init__.py`` file. When a regular package is imported, this ``__init__." +"py`` file is implicitly executed, and the objects it defines are bound to " +"names in the package's namespace. The ``__init__.py`` file can contain the " +"same Python code that any other module can contain, and Python will add some " +"additional attributes to the module when it is imported." +msgstr "" + +#: ../Doc/reference/import.rst:109 +msgid "" +"For example, the following file system layout defines a top level ``parent`` " +"package with three subpackages::" +msgstr "" + +#: ../Doc/reference/import.rst:121 +msgid "" +"Importing ``parent.one`` will implicitly execute ``parent/__init__.py`` and " +"``parent/one/__init__.py``. Subsequent imports of ``parent.two`` or " +"``parent.three`` will execute ``parent/two/__init__.py`` and ``parent/three/" +"__init__.py`` respectively." +msgstr "" + +#: ../Doc/reference/import.rst:128 +msgid "Namespace packages" +msgstr "" + +#: ../Doc/reference/import.rst:134 +msgid "" +"A namespace package is a composite of various :term:`portions `, " +"where each portion contributes a subpackage to the parent package. Portions " +"may reside in different locations on the file system. Portions may also be " +"found in zip files, on the network, or anywhere else that Python searches " +"during import. Namespace packages may or may not correspond directly to " +"objects on the file system; they may be virtual modules that have no " +"concrete representation." +msgstr "" + +#: ../Doc/reference/import.rst:142 +msgid "" +"Namespace packages do not use an ordinary list for their ``__path__`` " +"attribute. They instead use a custom iterable type which will automatically " +"perform a new search for package portions on the next import attempt within " +"that package if the path of their parent package (or :data:`sys.path` for a " +"top level package) changes." +msgstr "" + +#: ../Doc/reference/import.rst:148 +msgid "" +"With namespace packages, there is no ``parent/__init__.py`` file. In fact, " +"there may be multiple ``parent`` directories found during import search, " +"where each one is provided by a different portion. Thus ``parent/one`` may " +"not be physically located next to ``parent/two``. In this case, Python will " +"create a namespace package for the top-level ``parent`` package whenever it " +"or one of its subpackages is imported." +msgstr "" + +#: ../Doc/reference/import.rst:155 +msgid "See also :pep:`420` for the namespace package specification." +msgstr "" + +#: ../Doc/reference/import.rst:159 +msgid "Searching" +msgstr "" + +#: ../Doc/reference/import.rst:161 +msgid "" +"To begin the search, Python needs the :term:`fully qualified ` name of the module (or package, but for the purposes of this " +"discussion, the difference is immaterial) being imported. This name may " +"come from various arguments to the :keyword:`import` statement, or from the " +"parameters to the :func:`importlib.import_module` or :func:`__import__` " +"functions." +msgstr "" + +#: ../Doc/reference/import.rst:167 +msgid "" +"This name will be used in various phases of the import search, and it may be " +"the dotted path to a submodule, e.g. ``foo.bar.baz``. In this case, Python " +"first tries to import ``foo``, then ``foo.bar``, and finally ``foo.bar." +"baz``. If any of the intermediate imports fail, an :exc:" +"`ModuleNotFoundError` is raised." +msgstr "" + +#: ../Doc/reference/import.rst:174 +msgid "The module cache" +msgstr "" + +#: ../Doc/reference/import.rst:179 +msgid "" +"The first place checked during import search is :data:`sys.modules`. This " +"mapping serves as a cache of all modules that have been previously imported, " +"including the intermediate paths. So if ``foo.bar.baz`` was previously " +"imported, :data:`sys.modules` will contain entries for ``foo``, ``foo.bar``, " +"and ``foo.bar.baz``. Each key will have as its value the corresponding " +"module object." +msgstr "" + +#: ../Doc/reference/import.rst:186 +msgid "" +"During import, the module name is looked up in :data:`sys.modules` and if " +"present, the associated value is the module satisfying the import, and the " +"process completes. However, if the value is ``None``, then an :exc:" +"`ModuleNotFoundError` is raised. If the module name is missing, Python will " +"continue searching for the module." +msgstr "" + +#: ../Doc/reference/import.rst:192 +msgid "" +":data:`sys.modules` is writable. Deleting a key may not destroy the " +"associated module (as other modules may hold references to it), but it will " +"invalidate the cache entry for the named module, causing Python to search " +"anew for the named module upon its next import. The key can also be assigned " +"to ``None``, forcing the next import of the module to result in an :exc:" +"`ModuleNotFoundError`." +msgstr "" + +#: ../Doc/reference/import.rst:199 +msgid "" +"Beware though, as if you keep a reference to the module object, invalidate " +"its cache entry in :data:`sys.modules`, and then re-import the named module, " +"the two module objects will *not* be the same. By contrast, :func:`importlib." +"reload` will reuse the *same* module object, and simply reinitialise the " +"module contents by rerunning the module's code." +msgstr "" + +#: ../Doc/reference/import.rst:207 +msgid "Finders and loaders" +msgstr "" + +#: ../Doc/reference/import.rst:214 +msgid "" +"If the named module is not found in :data:`sys.modules`, then Python's " +"import protocol is invoked to find and load the module. This protocol " +"consists of two conceptual objects, :term:`finders ` and :term:" +"`loaders `. A finder's job is to determine whether it can find the " +"named module using whatever strategy it knows about. Objects that implement " +"both of these interfaces are referred to as :term:`importers ` - " +"they return themselves when they find that they can load the requested " +"module." +msgstr "" + +#: ../Doc/reference/import.rst:222 +msgid "" +"Python includes a number of default finders and importers. The first one " +"knows how to locate built-in modules, and the second knows how to locate " +"frozen modules. A third default finder searches an :term:`import path` for " +"modules. The :term:`import path` is a list of locations that may name file " +"system paths or zip files. It can also be extended to search for any " +"locatable resource, such as those identified by URLs." +msgstr "" + +#: ../Doc/reference/import.rst:229 +msgid "" +"The import machinery is extensible, so new finders can be added to extend " +"the range and scope of module searching." +msgstr "" + +#: ../Doc/reference/import.rst:232 +msgid "" +"Finders do not actually load modules. If they can find the named module, " +"they return a :dfn:`module spec`, an encapsulation of the module's import-" +"related information, which the import machinery then uses when loading the " +"module." +msgstr "" + +#: ../Doc/reference/import.rst:236 +msgid "" +"The following sections describe the protocol for finders and loaders in more " +"detail, including how you can create and register new ones to extend the " +"import machinery." +msgstr "" + +#: ../Doc/reference/import.rst:240 +msgid "" +"In previous versions of Python, finders returned :term:`loaders ` " +"directly, whereas now they return module specs which *contain* loaders. " +"Loaders are still used during import but have fewer responsibilities." +msgstr "" + +#: ../Doc/reference/import.rst:246 +msgid "Import hooks" +msgstr "" + +#: ../Doc/reference/import.rst:256 +msgid "" +"The import machinery is designed to be extensible; the primary mechanism for " +"this are the *import hooks*. There are two types of import hooks: *meta " +"hooks* and *import path hooks*." +msgstr "" + +#: ../Doc/reference/import.rst:260 +msgid "" +"Meta hooks are called at the start of import processing, before any other " +"import processing has occurred, other than :data:`sys.modules` cache look " +"up. This allows meta hooks to override :data:`sys.path` processing, frozen " +"modules, or even built-in modules. Meta hooks are registered by adding new " +"finder objects to :data:`sys.meta_path`, as described below." +msgstr "" + +#: ../Doc/reference/import.rst:266 +msgid "" +"Import path hooks are called as part of :data:`sys.path` (or ``package." +"__path__``) processing, at the point where their associated path item is " +"encountered. Import path hooks are registered by adding new callables to :" +"data:`sys.path_hooks` as described below." +msgstr "" + +#: ../Doc/reference/import.rst:273 +msgid "The meta path" +msgstr "" + +#: ../Doc/reference/import.rst:279 +msgid "" +"When the named module is not found in :data:`sys.modules`, Python next " +"searches :data:`sys.meta_path`, which contains a list of meta path finder " +"objects. These finders are queried in order to see if they know how to " +"handle the named module. Meta path finders must implement a method called :" +"meth:`~importlib.abc.MetaPathFinder.find_spec()` which takes three " +"arguments: a name, an import path, and (optionally) a target module. The " +"meta path finder can use any strategy it wants to determine whether it can " +"handle the named module or not." +msgstr "" + +#: ../Doc/reference/import.rst:288 +msgid "" +"If the meta path finder knows how to handle the named module, it returns a " +"spec object. If it cannot handle the named module, it returns ``None``. " +"If :data:`sys.meta_path` processing reaches the end of its list without " +"returning a spec, then a :exc:`ModuleNotFoundError` is raised. Any other " +"exceptions raised are simply propagated up, aborting the import process." +msgstr "" + +#: ../Doc/reference/import.rst:294 +msgid "" +"The :meth:`~importlib.abc.MetaPathFinder.find_spec()` method of meta path " +"finders is called with two or three arguments. The first is the fully " +"qualified name of the module being imported, for example ``foo.bar.baz``. " +"The second argument is the path entries to use for the module search. For " +"top-level modules, the second argument is ``None``, but for submodules or " +"subpackages, the second argument is the value of the parent package's " +"``__path__`` attribute. If the appropriate ``__path__`` attribute cannot be " +"accessed, an :exc:`ModuleNotFoundError` is raised. The third argument is an " +"existing module object that will be the target of loading later. The import " +"system passes in a target module only during reload." +msgstr "" + +#: ../Doc/reference/import.rst:305 +msgid "" +"The meta path may be traversed multiple times for a single import request. " +"For example, assuming none of the modules involved has already been cached, " +"importing ``foo.bar.baz`` will first perform a top level import, calling " +"``mpf.find_spec(\"foo\", None, None)`` on each meta path finder (``mpf``). " +"After ``foo`` has been imported, ``foo.bar`` will be imported by traversing " +"the meta path a second time, calling ``mpf.find_spec(\"foo.bar\", foo." +"__path__, None)``. Once ``foo.bar`` has been imported, the final traversal " +"will call ``mpf.find_spec(\"foo.bar.baz\", foo.bar.__path__, None)``." +msgstr "" + +#: ../Doc/reference/import.rst:315 +msgid "" +"Some meta path finders only support top level imports. These importers will " +"always return ``None`` when anything other than ``None`` is passed as the " +"second argument." +msgstr "" + +#: ../Doc/reference/import.rst:319 +msgid "" +"Python's default :data:`sys.meta_path` has three meta path finders, one that " +"knows how to import built-in modules, one that knows how to import frozen " +"modules, and one that knows how to import modules from an :term:`import " +"path` (i.e. the :term:`path based finder`)." +msgstr "" + +#: ../Doc/reference/import.rst:324 +msgid "" +"The :meth:`~importlib.abc.MetaPathFinder.find_spec` method of meta path " +"finders replaced :meth:`~importlib.abc.MetaPathFinder.find_module`, which is " +"now deprecated. While it will continue to work without change, the import " +"machinery will try it only if the finder does not implement ``find_spec()``." +msgstr "" + +#: ../Doc/reference/import.rst:333 +msgid "Loading" +msgstr "" + +#: ../Doc/reference/import.rst:335 +msgid "" +"If and when a module spec is found, the import machinery will use it (and " +"the loader it contains) when loading the module. Here is an approximation " +"of what happens during the loading portion of import::" +msgstr "" + +#: ../Doc/reference/import.rst:370 +msgid "Note the following details:" +msgstr "" + +#: ../Doc/reference/import.rst:372 +msgid "" +"If there is an existing module object with the given name in :data:`sys." +"modules`, import will have already returned it." +msgstr "" + +#: ../Doc/reference/import.rst:375 +msgid "" +"The module will exist in :data:`sys.modules` before the loader executes the " +"module code. This is crucial because the module code may (directly or " +"indirectly) import itself; adding it to :data:`sys.modules` beforehand " +"prevents unbounded recursion in the worst case and multiple loading in the " +"best." +msgstr "" + +#: ../Doc/reference/import.rst:381 +msgid "" +"If loading fails, the failing module -- and only the failing module -- gets " +"removed from :data:`sys.modules`. Any module already in the :data:`sys." +"modules` cache, and any module that was successfully loaded as a side-" +"effect, must remain in the cache. This contrasts with reloading where even " +"the failing module is left in :data:`sys.modules`." +msgstr "" + +#: ../Doc/reference/import.rst:387 +msgid "" +"After the module is created but before execution, the import machinery sets " +"the import-related module attributes (\"_init_module_attrs\" in the pseudo-" +"code example above), as summarized in a :ref:`later section `." +msgstr "" + +#: ../Doc/reference/import.rst:392 +msgid "" +"Module execution is the key moment of loading in which the module's " +"namespace gets populated. Execution is entirely delegated to the loader, " +"which gets to decide what gets populated and how." +msgstr "" + +#: ../Doc/reference/import.rst:396 +msgid "" +"The module created during loading and passed to exec_module() may not be the " +"one returned at the end of import [#fnlo]_." +msgstr "" + +#: ../Doc/reference/import.rst:399 +msgid "" +"The import system has taken over the boilerplate responsibilities of " +"loaders. These were previously performed by the :meth:`importlib.abc.Loader." +"load_module` method." +msgstr "" + +#: ../Doc/reference/import.rst:405 +msgid "Loaders" +msgstr "" + +#: ../Doc/reference/import.rst:407 +msgid "" +"Module loaders provide the critical function of loading: module execution. " +"The import machinery calls the :meth:`importlib.abc.Loader.exec_module` " +"method with a single argument, the module object to execute. Any value " +"returned from :meth:`~importlib.abc.Loader.exec_module` is ignored." +msgstr "" + +#: ../Doc/reference/import.rst:412 +msgid "Loaders must satisfy the following requirements:" +msgstr "" + +#: ../Doc/reference/import.rst:414 +msgid "" +"If the module is a Python module (as opposed to a built-in module or a " +"dynamically loaded extension), the loader should execute the module's code " +"in the module's global name space (``module.__dict__``)." +msgstr "" + +#: ../Doc/reference/import.rst:418 +msgid "" +"If the loader cannot execute the module, it should raise an :exc:" +"`ImportError`, although any other exception raised during :meth:`~importlib." +"abc.Loader.exec_module` will be propagated." +msgstr "" + +#: ../Doc/reference/import.rst:422 +msgid "" +"In many cases, the finder and loader can be the same object; in such cases " +"the :meth:`~importlib.abc.MetaPathFinder.find_spec` method would just return " +"a spec with the loader set to ``self``." +msgstr "" + +#: ../Doc/reference/import.rst:426 +msgid "" +"Module loaders may opt in to creating the module object during loading by " +"implementing a :meth:`~importlib.abc.Loader.create_module` method. It takes " +"one argument, the module spec, and returns the new module object to use " +"during loading. ``create_module()`` does not need to set any attributes on " +"the module object. If the method returns ``None``, the import machinery " +"will create the new module itself." +msgstr "" + +#: ../Doc/reference/import.rst:433 +msgid "The create_module() method of loaders." +msgstr "" + +#: ../Doc/reference/import.rst:436 +msgid "" +"The :meth:`~importlib.abc.Loader.load_module` method was replaced by :meth:" +"`~importlib.abc.Loader.exec_module` and the import machinery assumed all the " +"boilerplate responsibilities of loading." +msgstr "" + +#: ../Doc/reference/import.rst:441 +msgid "" +"For compatibility with existing loaders, the import machinery will use the " +"``load_module()`` method of loaders if it exists and the loader does not " +"also implement ``exec_module()``. However, ``load_module()`` has been " +"deprecated and loaders should implement ``exec_module()`` instead." +msgstr "" + +#: ../Doc/reference/import.rst:446 +msgid "" +"The ``load_module()`` method must implement all the boilerplate loading " +"functionality described above in addition to executing the module. All the " +"same constraints apply, with some additional clarification:" +msgstr "" + +#: ../Doc/reference/import.rst:450 +msgid "" +"If there is an existing module object with the given name in :data:`sys." +"modules`, the loader must use that existing module. (Otherwise, :func:" +"`importlib.reload` will not work correctly.) If the named module does not " +"exist in :data:`sys.modules`, the loader must create a new module object and " +"add it to :data:`sys.modules`." +msgstr "" + +#: ../Doc/reference/import.rst:456 +msgid "" +"The module *must* exist in :data:`sys.modules` before the loader executes " +"the module code, to prevent unbounded recursion or multiple loading." +msgstr "" + +#: ../Doc/reference/import.rst:460 +msgid "" +"If loading fails, the loader must remove any modules it has inserted into :" +"data:`sys.modules`, but it must remove **only** the failing module(s), and " +"only if the loader itself has loaded the module(s) explicitly." +msgstr "" + +#: ../Doc/reference/import.rst:465 +msgid "" +"A :exc:`DeprecationWarning` is raised when ``exec_module()`` is defined but " +"``create_module()`` is not. Starting in Python 3.6 it will be an error to " +"not define ``create_module()`` on a loader attached to a ModuleSpec." +msgstr "" + +#: ../Doc/reference/import.rst:471 +msgid "Submodules" +msgstr "" + +#: ../Doc/reference/import.rst:473 +msgid "" +"When a submodule is loaded using any mechanism (e.g. ``importlib`` APIs, the " +"``import`` or ``import-from`` statements, or built-in ``__import__()``) a " +"binding is placed in the parent module's namespace to the submodule object. " +"For example, if package ``spam`` has a submodule ``foo``, after importing " +"``spam.foo``, ``spam`` will have an attribute ``foo`` which is bound to the " +"submodule. Let's say you have the following directory structure::" +msgstr "" + +#: ../Doc/reference/import.rst:485 +msgid "and ``spam/__init__.py`` has the following lines in it::" +msgstr "" + +#: ../Doc/reference/import.rst:490 +msgid "" +"then executing the following puts a name binding to ``foo`` and ``bar`` in " +"the ``spam`` module::" +msgstr "" + +#: ../Doc/reference/import.rst:499 +msgid "" +"Given Python's familiar name binding rules this might seem surprising, but " +"it's actually a fundamental feature of the import system. The invariant " +"holding is that if you have ``sys.modules['spam']`` and ``sys.modules['spam." +"foo']`` (as you would after the above import), the latter must appear as the " +"``foo`` attribute of the former." +msgstr "" + +#: ../Doc/reference/import.rst:506 +msgid "Module spec" +msgstr "" + +#: ../Doc/reference/import.rst:508 +msgid "" +"The import machinery uses a variety of information about each module during " +"import, especially before loading. Most of the information is common to all " +"modules. The purpose of a module's spec is to encapsulate this import-" +"related information on a per-module basis." +msgstr "" + +#: ../Doc/reference/import.rst:513 +msgid "" +"Using a spec during import allows state to be transferred between import " +"system components, e.g. between the finder that creates the module spec and " +"the loader that executes it. Most importantly, it allows the import " +"machinery to perform the boilerplate operations of loading, whereas without " +"a module spec the loader had that responsibility." +msgstr "" + +#: ../Doc/reference/import.rst:519 +msgid "" +"See :class:`~importlib.machinery.ModuleSpec` for more specifics on what " +"information a module's spec may hold." +msgstr "" + +#: ../Doc/reference/import.rst:527 +msgid "Import-related module attributes" +msgstr "" + +#: ../Doc/reference/import.rst:529 +msgid "" +"The import machinery fills in these attributes on each module object during " +"loading, based on the module's spec, before the loader executes the module." +msgstr "" + +#: ../Doc/reference/import.rst:535 +msgid "" +"The ``__name__`` attribute must be set to the fully-qualified name of the " +"module. This name is used to uniquely identify the module in the import " +"system." +msgstr "" + +#: ../Doc/reference/import.rst:541 +msgid "" +"The ``__loader__`` attribute must be set to the loader object that the " +"import machinery used when loading the module. This is mostly for " +"introspection, but can be used for additional loader-specific functionality, " +"for example getting data associated with a loader." +msgstr "" + +#: ../Doc/reference/import.rst:548 +msgid "" +"The module's ``__package__`` attribute must be set. Its value must be a " +"string, but it can be the same value as its ``__name__``. When the module " +"is a package, its ``__package__`` value should be set to its ``__name__``. " +"When the module is not a package, ``__package__`` should be set to the empty " +"string for top-level modules, or for submodules, to the parent package's " +"name. See :pep:`366` for further details." +msgstr "" + +#: ../Doc/reference/import.rst:556 +msgid "" +"This attribute is used instead of ``__name__`` to calculate explicit " +"relative imports for main modules, as defined in :pep:`366`. It is expected " +"to have the same value as ``__spec__.parent``." +msgstr "" + +#: ../Doc/reference/import.rst:560 +msgid "" +"The value of ``__package__`` is expected to be the same as ``__spec__." +"parent``." +msgstr "" + +#: ../Doc/reference/import.rst:566 +msgid "" +"The ``__spec__`` attribute must be set to the module spec that was used when " +"importing the module. Setting ``__spec__`` appropriately applies equally to :" +"ref:`modules initialized during interpreter startup `. The one " +"exception is ``__main__``, where ``__spec__`` is :ref:`set to None in some " +"cases `." +msgstr "" + +#: ../Doc/reference/import.rst:572 +msgid "" +"When ``__package__`` is not defined, ``__spec__.parent`` is used as a " +"fallback." +msgstr "" + +#: ../Doc/reference/import.rst:577 +msgid "" +"``__spec__.parent`` is used as a fallback when ``__package__`` is not " +"defined." +msgstr "" + +#: ../Doc/reference/import.rst:583 +msgid "" +"If the module is a package (either regular or namespace), the module " +"object's ``__path__`` attribute must be set. The value must be iterable, " +"but may be empty if ``__path__`` has no further significance. If " +"``__path__`` is not empty, it must produce strings when iterated over. More " +"details on the semantics of ``__path__`` are given :ref:`below `." +msgstr "" + +#: ../Doc/reference/import.rst:590 +msgid "Non-package modules should not have a ``__path__`` attribute." +msgstr "" + +#: ../Doc/reference/import.rst:595 +msgid "" +"``__file__`` is optional. If set, this attribute's value must be a string. " +"The import system may opt to leave ``__file__`` unset if it has no semantic " +"meaning (e.g. a module loaded from a database)." +msgstr "" + +#: ../Doc/reference/import.rst:599 +msgid "" +"If ``__file__`` is set, it may also be appropriate to set the ``__cached__`` " +"attribute which is the path to any compiled version of the code (e.g. byte-" +"compiled file). The file does not need to exist to set this attribute; the " +"path can simply point to where the compiled file would exist (see :pep:" +"`3147`)." +msgstr "" + +#: ../Doc/reference/import.rst:605 +msgid "" +"It is also appropriate to set ``__cached__`` when ``__file__`` is not set. " +"However, that scenario is quite atypical. Ultimately, the loader is what " +"makes use of ``__file__`` and/or ``__cached__``. So if a loader can load " +"from a cached module but otherwise does not load from a file, that atypical " +"scenario may be appropriate." +msgstr "" + +#: ../Doc/reference/import.rst:614 +msgid "module.__path__" +msgstr "" + +#: ../Doc/reference/import.rst:616 +msgid "" +"By definition, if a module has an ``__path__`` attribute, it is a package, " +"regardless of its value." +msgstr "" + +#: ../Doc/reference/import.rst:619 +msgid "" +"A package's ``__path__`` attribute is used during imports of its " +"subpackages. Within the import machinery, it functions much the same as :" +"data:`sys.path`, i.e. providing a list of locations to search for modules " +"during import. However, ``__path__`` is typically much more constrained " +"than :data:`sys.path`." +msgstr "" + +#: ../Doc/reference/import.rst:625 +msgid "" +"``__path__`` must be an iterable of strings, but it may be empty. The same " +"rules used for :data:`sys.path` also apply to a package's ``__path__``, and :" +"data:`sys.path_hooks` (described below) are consulted when traversing a " +"package's ``__path__``." +msgstr "" + +#: ../Doc/reference/import.rst:630 +msgid "" +"A package's ``__init__.py`` file may set or alter the package's ``__path__`` " +"attribute, and this was typically the way namespace packages were " +"implemented prior to :pep:`420`. With the adoption of :pep:`420`, namespace " +"packages no longer need to supply ``__init__.py`` files containing only " +"``__path__`` manipulation code; the import machinery automatically sets " +"``__path__`` correctly for the namespace package." +msgstr "" + +#: ../Doc/reference/import.rst:638 +msgid "Module reprs" +msgstr "" + +#: ../Doc/reference/import.rst:640 +msgid "" +"By default, all modules have a usable repr, however depending on the " +"attributes set above, and in the module's spec, you can more explicitly " +"control the repr of module objects." +msgstr "" + +#: ../Doc/reference/import.rst:644 +msgid "" +"If the module has a spec (``__spec__``), the import machinery will try to " +"generate a repr from it. If that fails or there is no spec, the import " +"system will craft a default repr using whatever information is available on " +"the module. It will try to use the ``module.__name__``, ``module." +"__file__``, and ``module.__loader__`` as input into the repr, with defaults " +"for whatever information is missing." +msgstr "" + +#: ../Doc/reference/import.rst:651 +msgid "Here are the exact rules used:" +msgstr "" + +#: ../Doc/reference/import.rst:653 +msgid "" +"If the module has a ``__spec__`` attribute, the information in the spec is " +"used to generate the repr. The \"name\", \"loader\", \"origin\", and " +"\"has_location\" attributes are consulted." +msgstr "" + +#: ../Doc/reference/import.rst:657 +msgid "" +"If the module has a ``__file__`` attribute, this is used as part of the " +"module's repr." +msgstr "" + +#: ../Doc/reference/import.rst:660 +msgid "" +"If the module has no ``__file__`` but does have a ``__loader__`` that is not " +"``None``, then the loader's repr is used as part of the module's repr." +msgstr "" + +#: ../Doc/reference/import.rst:663 +msgid "Otherwise, just use the module's ``__name__`` in the repr." +msgstr "" + +#: ../Doc/reference/import.rst:665 +msgid "" +"Use of :meth:`loader.module_repr() ` has " +"been deprecated and the module spec is now used by the import machinery to " +"generate a module repr." +msgstr "" + +#: ../Doc/reference/import.rst:670 +msgid "" +"For backward compatibility with Python 3.3, the module repr will be " +"generated by calling the loader's :meth:`~importlib.abc.Loader.module_repr` " +"method, if defined, before trying either approach described above. However, " +"the method is deprecated." +msgstr "" + +#: ../Doc/reference/import.rst:677 +msgid "The Path Based Finder" +msgstr "" + +#: ../Doc/reference/import.rst:682 +msgid "" +"As mentioned previously, Python comes with several default meta path " +"finders. One of these, called the :term:`path based finder` (:class:" +"`~importlib.machinery.PathFinder`), searches an :term:`import path`, which " +"contains a list of :term:`path entries `. Each path entry names " +"a location to search for modules." +msgstr "" + +#: ../Doc/reference/import.rst:688 +msgid "" +"The path based finder itself doesn't know how to import anything. Instead, " +"it traverses the individual path entries, associating each of them with a " +"path entry finder that knows how to handle that particular kind of path." +msgstr "" + +#: ../Doc/reference/import.rst:692 +msgid "" +"The default set of path entry finders implement all the semantics for " +"finding modules on the file system, handling special file types such as " +"Python source code (``.py`` files), Python byte code (``.pyc`` files) and " +"shared libraries (e.g. ``.so`` files). When supported by the :mod:" +"`zipimport` module in the standard library, the default path entry finders " +"also handle loading all of these file types (other than shared libraries) " +"from zipfiles." +msgstr "" + +#: ../Doc/reference/import.rst:699 +msgid "" +"Path entries need not be limited to file system locations. They can refer " +"to URLs, database queries, or any other location that can be specified as a " +"string." +msgstr "" + +#: ../Doc/reference/import.rst:703 +msgid "" +"The path based finder provides additional hooks and protocols so that you " +"can extend and customize the types of searchable path entries. For example, " +"if you wanted to support path entries as network URLs, you could write a " +"hook that implements HTTP semantics to find modules on the web. This hook " +"(a callable) would return a :term:`path entry finder` supporting the " +"protocol described below, which was then used to get a loader for the module " +"from the web." +msgstr "" + +#: ../Doc/reference/import.rst:711 +msgid "" +"A word of warning: this section and the previous both use the term *finder*, " +"distinguishing between them by using the terms :term:`meta path finder` and :" +"term:`path entry finder`. These two types of finders are very similar, " +"support similar protocols, and function in similar ways during the import " +"process, but it's important to keep in mind that they are subtly different. " +"In particular, meta path finders operate at the beginning of the import " +"process, as keyed off the :data:`sys.meta_path` traversal." +msgstr "" + +#: ../Doc/reference/import.rst:719 +msgid "" +"By contrast, path entry finders are in a sense an implementation detail of " +"the path based finder, and in fact, if the path based finder were to be " +"removed from :data:`sys.meta_path`, none of the path entry finder semantics " +"would be invoked." +msgstr "" + +#: ../Doc/reference/import.rst:726 +msgid "Path entry finders" +msgstr "" + +#: ../Doc/reference/import.rst:734 +msgid "" +"The :term:`path based finder` is responsible for finding and loading Python " +"modules and packages whose location is specified with a string :term:`path " +"entry`. Most path entries name locations in the file system, but they need " +"not be limited to this." +msgstr "" + +#: ../Doc/reference/import.rst:739 +msgid "" +"As a meta path finder, the :term:`path based finder` implements the :meth:" +"`~importlib.abc.MetaPathFinder.find_spec` protocol previously described, " +"however it exposes additional hooks that can be used to customize how " +"modules are found and loaded from the :term:`import path`." +msgstr "" + +#: ../Doc/reference/import.rst:744 +msgid "" +"Three variables are used by the :term:`path based finder`, :data:`sys." +"path`, :data:`sys.path_hooks` and :data:`sys.path_importer_cache`. The " +"``__path__`` attributes on package objects are also used. These provide " +"additional ways that the import machinery can be customized." +msgstr "" + +#: ../Doc/reference/import.rst:749 +msgid "" +":data:`sys.path` contains a list of strings providing search locations for " +"modules and packages. It is initialized from the :data:`PYTHONPATH` " +"environment variable and various other installation- and implementation-" +"specific defaults. Entries in :data:`sys.path` can name directories on the " +"file system, zip files, and potentially other \"locations\" (see the :mod:" +"`site` module) that should be searched for modules, such as URLs, or " +"database queries. Only strings and bytes should be present on :data:`sys." +"path`; all other data types are ignored. The encoding of bytes entries is " +"determined by the individual :term:`path entry finders `." +msgstr "" + +#: ../Doc/reference/import.rst:760 +msgid "" +"The :term:`path based finder` is a :term:`meta path finder`, so the import " +"machinery begins the :term:`import path` search by calling the path based " +"finder's :meth:`~importlib.machinery.PathFinder.find_spec` method as " +"described previously. When the ``path`` argument to :meth:`~importlib." +"machinery.PathFinder.find_spec` is given, it will be a list of string paths " +"to traverse - typically a package's ``__path__`` attribute for an import " +"within that package. If the ``path`` argument is ``None``, this indicates a " +"top level import and :data:`sys.path` is used." +msgstr "" + +#: ../Doc/reference/import.rst:769 +msgid "" +"The path based finder iterates over every entry in the search path, and for " +"each of these, looks for an appropriate :term:`path entry finder` (:class:" +"`~importlib.abc.PathEntryFinder`) for the path entry. Because this can be " +"an expensive operation (e.g. there may be `stat()` call overheads for this " +"search), the path based finder maintains a cache mapping path entries to " +"path entry finders. This cache is maintained in :data:`sys." +"path_importer_cache` (despite the name, this cache actually stores finder " +"objects rather than being limited to :term:`importer` objects). In this way, " +"the expensive search for a particular :term:`path entry` location's :term:" +"`path entry finder` need only be done once. User code is free to remove " +"cache entries from :data:`sys.path_importer_cache` forcing the path based " +"finder to perform the path entry search again [#fnpic]_." +msgstr "" + +#: ../Doc/reference/import.rst:782 +msgid "" +"If the path entry is not present in the cache, the path based finder " +"iterates over every callable in :data:`sys.path_hooks`. Each of the :term:" +"`path entry hooks ` in this list is called with a single " +"argument, the path entry to be searched. This callable may either return a :" +"term:`path entry finder` that can handle the path entry, or it may raise :" +"exc:`ImportError`. An :exc:`ImportError` is used by the path based finder " +"to signal that the hook cannot find a :term:`path entry finder` for that :" +"term:`path entry`. The exception is ignored and :term:`import path` " +"iteration continues. The hook should expect either a string or bytes " +"object; the encoding of bytes objects is up to the hook (e.g. it may be a " +"file system encoding, UTF-8, or something else), and if the hook cannot " +"decode the argument, it should raise :exc:`ImportError`." +msgstr "" + +#: ../Doc/reference/import.rst:796 +msgid "" +"If :data:`sys.path_hooks` iteration ends with no :term:`path entry finder` " +"being returned, then the path based finder's :meth:`~importlib.machinery." +"PathFinder.find_spec` method will store ``None`` in :data:`sys." +"path_importer_cache` (to indicate that there is no finder for this path " +"entry) and return ``None``, indicating that this :term:`meta path finder` " +"could not find the module." +msgstr "" + +#: ../Doc/reference/import.rst:803 +msgid "" +"If a :term:`path entry finder` *is* returned by one of the :term:`path entry " +"hook` callables on :data:`sys.path_hooks`, then the following protocol is " +"used to ask the finder for a module spec, which is then used when loading " +"the module." +msgstr "" + +#: ../Doc/reference/import.rst:808 +msgid "" +"The current working directory -- denoted by an empty string -- is handled " +"slightly differently from other entries on :data:`sys.path`. First, if the " +"current working directory is found to not exist, no value is stored in :data:" +"`sys.path_importer_cache`. Second, the value for the current working " +"directory is looked up fresh for each module lookup. Third, the path used " +"for :data:`sys.path_importer_cache` and returned by :meth:`importlib." +"machinery.PathFinder.find_spec` will be the actual current working directory " +"and not the empty string." +msgstr "" + +#: ../Doc/reference/import.rst:818 +msgid "Path entry finder protocol" +msgstr "" + +#: ../Doc/reference/import.rst:820 +msgid "" +"In order to support imports of modules and initialized packages and also to " +"contribute portions to namespace packages, path entry finders must implement " +"the :meth:`~importlib.abc.PathEntryFinder.find_spec` method." +msgstr "" + +#: ../Doc/reference/import.rst:824 +msgid "" +":meth:`~importlib.abc.PathEntryFinder.find_spec` takes two argument, the " +"fully qualified name of the module being imported, and the (optional) target " +"module. ``find_spec()`` returns a fully populated spec for the module. This " +"spec will always have \"loader\" set (with one exception)." +msgstr "" + +#: ../Doc/reference/import.rst:829 +msgid "" +"To indicate to the import machinery that the spec represents a namespace :" +"term:`portion`. the path entry finder sets \"loader\" on the spec to " +"``None`` and \"submodule_search_locations\" to a list containing the portion." +msgstr "" + +#: ../Doc/reference/import.rst:834 +msgid "" +":meth:`~importlib.abc.PathEntryFinder.find_spec` replaced :meth:`~importlib." +"abc.PathEntryFinder.find_loader` and :meth:`~importlib.abc.PathEntryFinder." +"find_module`, both of which are now deprecated, but will be used if " +"``find_spec()`` is not defined." +msgstr "" + +#: ../Doc/reference/import.rst:840 +msgid "" +"Older path entry finders may implement one of these two deprecated methods " +"instead of ``find_spec()``. The methods are still respected for the sake of " +"backward compatibility. However, if ``find_spec()`` is implemented on the " +"path entry finder, the legacy methods are ignored." +msgstr "" + +#: ../Doc/reference/import.rst:845 +msgid "" +":meth:`~importlib.abc.PathEntryFinder.find_loader` takes one argument, the " +"fully qualified name of the module being imported. ``find_loader()`` " +"returns a 2-tuple where the first item is the loader and the second item is " +"a namespace :term:`portion`. When the first item (i.e. the loader) is " +"``None``, this means that while the path entry finder does not have a loader " +"for the named module, it knows that the path entry contributes to a " +"namespace portion for the named module. This will almost always be the case " +"where Python is asked to import a namespace package that has no physical " +"presence on the file system. When a path entry finder returns ``None`` for " +"the loader, the second item of the 2-tuple return value must be a sequence, " +"although it can be empty." +msgstr "" + +#: ../Doc/reference/import.rst:857 +msgid "" +"If ``find_loader()`` returns a non-``None`` loader value, the portion is " +"ignored and the loader is returned from the path based finder, terminating " +"the search through the path entries." +msgstr "" + +#: ../Doc/reference/import.rst:861 +msgid "" +"For backwards compatibility with other implementations of the import " +"protocol, many path entry finders also support the same, traditional " +"``find_module()`` method that meta path finders support. However path entry " +"finder ``find_module()`` methods are never called with a ``path`` argument " +"(they are expected to record the appropriate path information from the " +"initial call to the path hook)." +msgstr "" + +#: ../Doc/reference/import.rst:868 +msgid "" +"The ``find_module()`` method on path entry finders is deprecated, as it does " +"not allow the path entry finder to contribute portions to namespace " +"packages. If both ``find_loader()`` and ``find_module()`` exist on a path " +"entry finder, the import system will always call ``find_loader()`` in " +"preference to ``find_module()``." +msgstr "" + +#: ../Doc/reference/import.rst:876 +msgid "Replacing the standard import system" +msgstr "" + +#: ../Doc/reference/import.rst:878 +msgid "" +"The most reliable mechanism for replacing the entire import system is to " +"delete the default contents of :data:`sys.meta_path`, replacing them " +"entirely with a custom meta path hook." +msgstr "" + +#: ../Doc/reference/import.rst:882 +msgid "" +"If it is acceptable to only alter the behaviour of import statements without " +"affecting other APIs that access the import system, then replacing the " +"builtin :func:`__import__` function may be sufficient. This technique may " +"also be employed at the module level to only alter the behaviour of import " +"statements within that module." +msgstr "" + +#: ../Doc/reference/import.rst:888 +msgid "" +"To selectively prevent import of some modules from a hook early on the meta " +"path (rather than disabling the standard import system entirely), it is " +"sufficient to raise :exc:`ModuleNoFoundError` directly from :meth:" +"`~importlib.abc.MetaPathFinder.find_spec` instead of returning ``None``. The " +"latter indicates that the meta path search should continue, while raising an " +"exception terminates it immediately." +msgstr "" + +#: ../Doc/reference/import.rst:897 +msgid "Special considerations for __main__" +msgstr "" + +#: ../Doc/reference/import.rst:899 +msgid "" +"The :mod:`__main__` module is a special case relative to Python's import " +"system. As noted :ref:`elsewhere `, the ``__main__`` module is " +"directly initialized at interpreter startup, much like :mod:`sys` and :mod:" +"`builtins`. However, unlike those two, it doesn't strictly qualify as a " +"built-in module. This is because the manner in which ``__main__`` is " +"initialized depends on the flags and other options with which the " +"interpreter is invoked." +msgstr "" + +#: ../Doc/reference/import.rst:910 +msgid "__main__.__spec__" +msgstr "" + +#: ../Doc/reference/import.rst:912 +msgid "" +"Depending on how :mod:`__main__` is initialized, ``__main__.__spec__`` gets " +"set appropriately or to ``None``." +msgstr "" + +#: ../Doc/reference/import.rst:915 +msgid "" +"When Python is started with the :option:`-m` option, ``__spec__`` is set to " +"the module spec of the corresponding module or package. ``__spec__`` is also " +"populated when the ``__main__`` module is loaded as part of executing a " +"directory, zipfile or other :data:`sys.path` entry." +msgstr "" + +#: ../Doc/reference/import.rst:920 +msgid "" +"In :ref:`the remaining cases ` ``__main__." +"__spec__`` is set to ``None``, as the code used to populate the :mod:" +"`__main__` does not correspond directly with an importable module:" +msgstr "" + +#: ../Doc/reference/import.rst:924 +msgid "interactive prompt" +msgstr "" + +#: ../Doc/reference/import.rst:925 +msgid "-c switch" +msgstr "" + +#: ../Doc/reference/import.rst:926 +msgid "running from stdin" +msgstr "" + +#: ../Doc/reference/import.rst:927 +msgid "running directly from a source or bytecode file" +msgstr "" + +#: ../Doc/reference/import.rst:929 +msgid "" +"Note that ``__main__.__spec__`` is always ``None`` in the last case, *even " +"if* the file could technically be imported directly as a module instead. Use " +"the :option:`-m` switch if valid module metadata is desired in :mod:" +"`__main__`." +msgstr "" + +#: ../Doc/reference/import.rst:934 +msgid "" +"Note also that even when ``__main__`` corresponds with an importable module " +"and ``__main__.__spec__`` is set accordingly, they're still considered " +"*distinct* modules. This is due to the fact that blocks guarded by ``if " +"__name__ == \"__main__\":`` checks only execute when the module is used to " +"populate the ``__main__`` namespace, and not during normal import." +msgstr "" + +#: ../Doc/reference/import.rst:942 +msgid "Open issues" +msgstr "" + +#: ../Doc/reference/import.rst:944 +msgid "XXX It would be really nice to have a diagram." +msgstr "" + +#: ../Doc/reference/import.rst:946 +msgid "" +"XXX * (import_machinery.rst) how about a section devoted just to the " +"attributes of modules and packages, perhaps expanding upon or supplanting " +"the related entries in the data model reference page?" +msgstr "" + +#: ../Doc/reference/import.rst:950 +msgid "" +"XXX runpy, pkgutil, et al in the library manual should all get \"See Also\" " +"links at the top pointing to the new import system section." +msgstr "" + +#: ../Doc/reference/import.rst:953 +msgid "" +"XXX Add more explanation regarding the different ways in which ``__main__`` " +"is initialized?" +msgstr "" + +#: ../Doc/reference/import.rst:956 +msgid "" +"XXX Add more info on ``__main__`` quirks/pitfalls (i.e. copy from :pep:" +"`395`)." +msgstr "" + +#: ../Doc/reference/import.rst:961 +msgid "References" +msgstr "" + +#: ../Doc/reference/import.rst:963 +msgid "" +"The import machinery has evolved considerably since Python's early days. " +"The original `specification for packages `_ is still available to read, although some details " +"have changed since the writing of that document." +msgstr "" + +#: ../Doc/reference/import.rst:968 +msgid "" +"The original specification for :data:`sys.meta_path` was :pep:`302`, with " +"subsequent extension in :pep:`420`." +msgstr "" + +#: ../Doc/reference/import.rst:971 +msgid "" +":pep:`420` introduced :term:`namespace packages ` for " +"Python 3.3. :pep:`420` also introduced the :meth:`find_loader` protocol as " +"an alternative to :meth:`find_module`." +msgstr "" + +#: ../Doc/reference/import.rst:975 +msgid "" +":pep:`366` describes the addition of the ``__package__`` attribute for " +"explicit relative imports in main modules." +msgstr "" + +#: ../Doc/reference/import.rst:978 +msgid "" +":pep:`328` introduced absolute and explicit relative imports and initially " +"proposed ``__name__`` for semantics :pep:`366` would eventually specify for " +"``__package__``." +msgstr "" + +#: ../Doc/reference/import.rst:982 +msgid ":pep:`338` defines executing modules as scripts." +msgstr "" + +#: ../Doc/reference/import.rst:984 +msgid "" +":pep:`451` adds the encapsulation of per-module import state in spec " +"objects. It also off-loads most of the boilerplate responsibilities of " +"loaders back onto the import machinery. These changes allow the deprecation " +"of several APIs in the import system and also addition of new methods to " +"finders and loaders." +msgstr "" + +#: ../Doc/reference/import.rst:992 +msgid "See :class:`types.ModuleType`." +msgstr "" + +#: ../Doc/reference/import.rst:994 +msgid "" +"The importlib implementation avoids using the return value directly. " +"Instead, it gets the module object by looking the module name up in :data:" +"`sys.modules`. The indirect effect of this is that an imported module may " +"replace itself in :data:`sys.modules`. This is implementation-specific " +"behavior that is not guaranteed to work in other Python implementations." +msgstr "" + +#: ../Doc/reference/import.rst:1001 +msgid "" +"In legacy code, it is possible to find instances of :class:`imp." +"NullImporter` in the :data:`sys.path_importer_cache`. It is recommended " +"that code be changed to use ``None`` instead. See :ref:`portingpythoncode` " +"for more details." +msgstr "" + +#: ../Doc/reference/index.rst:5 +msgid "The Python Language Reference" +msgstr "" + +#: ../Doc/reference/index.rst:7 +msgid "" +"This reference manual describes the syntax and \"core semantics\" of the " +"language. It is terse, but attempts to be exact and complete. The semantics " +"of non-essential built-in object types and of the built-in functions and " +"modules are described in :ref:`library-index`. For an informal introduction " +"to the language, see :ref:`tutorial-index`. For C or C++ programmers, two " +"additional manuals exist: :ref:`extending-index` describes the high-level " +"picture of how to write a Python extension module, and the :ref:`c-api-" +"index` describes the interfaces available to C/C++ programmers in detail." +msgstr "" + +#: ../Doc/reference/introduction.rst:6 +msgid "Introduction" +msgstr "" + +#: ../Doc/reference/introduction.rst:8 +msgid "" +"This reference manual describes the Python programming language. It is not " +"intended as a tutorial." +msgstr "" + +#: ../Doc/reference/introduction.rst:11 +msgid "" +"While I am trying to be as precise as possible, I chose to use English " +"rather than formal specifications for everything except syntax and lexical " +"analysis. This should make the document more understandable to the average " +"reader, but will leave room for ambiguities. Consequently, if you were " +"coming from Mars and tried to re-implement Python from this document alone, " +"you might have to guess things and in fact you would probably end up " +"implementing quite a different language. On the other hand, if you are using " +"Python and wonder what the precise rules about a particular area of the " +"language are, you should definitely be able to find them here. If you would " +"like to see a more formal definition of the language, maybe you could " +"volunteer your time --- or invent a cloning machine :-)." +msgstr "" + +#: ../Doc/reference/introduction.rst:23 +msgid "" +"It is dangerous to add too many implementation details to a language " +"reference document --- the implementation may change, and other " +"implementations of the same language may work differently. On the other " +"hand, CPython is the one Python implementation in widespread use (although " +"alternate implementations continue to gain support), and its particular " +"quirks are sometimes worth being mentioned, especially where the " +"implementation imposes additional limitations. Therefore, you'll find short " +"\"implementation notes\" sprinkled throughout the text." +msgstr "" + +#: ../Doc/reference/introduction.rst:32 +msgid "" +"Every Python implementation comes with a number of built-in and standard " +"modules. These are documented in :ref:`library-index`. A few built-in " +"modules are mentioned when they interact in a significant way with the " +"language definition." +msgstr "" + +#: ../Doc/reference/introduction.rst:41 +msgid "Alternate Implementations" +msgstr "" + +#: ../Doc/reference/introduction.rst:43 +msgid "" +"Though there is one Python implementation which is by far the most popular, " +"there are some alternate implementations which are of particular interest to " +"different audiences." +msgstr "" + +#: ../Doc/reference/introduction.rst:47 +msgid "Known implementations include:" +msgstr "" + +#: ../Doc/reference/introduction.rst:51 +msgid "CPython" +msgstr "" + +#: ../Doc/reference/introduction.rst:50 +msgid "" +"This is the original and most-maintained implementation of Python, written " +"in C. New language features generally appear here first." +msgstr "" + +#: ../Doc/reference/introduction.rst:57 +msgid "Jython" +msgstr "" + +#: ../Doc/reference/introduction.rst:54 +msgid "" +"Python implemented in Java. This implementation can be used as a scripting " +"language for Java applications, or can be used to create applications using " +"the Java class libraries. It is also often used to create tests for Java " +"libraries. More information can be found at `the Jython website `_." +msgstr "" + +#: ../Doc/reference/introduction.rst:63 +msgid "Python for .NET" +msgstr "" + +#: ../Doc/reference/introduction.rst:60 +msgid "" +"This implementation actually uses the CPython implementation, but is a " +"managed .NET application and makes .NET libraries available. It was created " +"by Brian Lloyd. For more information, see the `Python for .NET home page " +"`_." +msgstr "" + +#: ../Doc/reference/introduction.rst:69 +msgid "IronPython" +msgstr "" + +#: ../Doc/reference/introduction.rst:66 +msgid "" +"An alternate Python for .NET. Unlike Python.NET, this is a complete Python " +"implementation that generates IL, and compiles Python code directly to .NET " +"assemblies. It was created by Jim Hugunin, the original creator of Jython. " +"For more information, see `the IronPython website `_." +msgstr "" + +#: ../Doc/reference/introduction.rst:77 +msgid "PyPy" +msgstr "" + +#: ../Doc/reference/introduction.rst:72 +msgid "" +"An implementation of Python written completely in Python. It supports " +"several advanced features not found in other implementations like stackless " +"support and a Just in Time compiler. One of the goals of the project is to " +"encourage experimentation with the language itself by making it easier to " +"modify the interpreter (since it is written in Python). Additional " +"information is available on `the PyPy project's home page `_." +msgstr "" + +#: ../Doc/reference/introduction.rst:79 +msgid "" +"Each of these implementations varies in some way from the language as " +"documented in this manual, or introduces specific information beyond what's " +"covered in the standard Python documentation. Please refer to the " +"implementation-specific documentation to determine what else you need to " +"know about the specific implementation you're using." +msgstr "" + +#: ../Doc/reference/introduction.rst:89 +msgid "Notation" +msgstr "" + +#: ../Doc/reference/introduction.rst:93 +msgid "" +"The descriptions of lexical analysis and syntax use a modified BNF grammar " +"notation. This uses the following style of definition:" +msgstr "" + +#: ../Doc/reference/introduction.rst:100 +msgid "" +"The first line says that a ``name`` is an ``lc_letter`` followed by a " +"sequence of zero or more ``lc_letter``\\ s and underscores. An " +"``lc_letter`` in turn is any of the single characters ``'a'`` through " +"``'z'``. (This rule is actually adhered to for the names defined in lexical " +"and grammar rules in this document.)" +msgstr "" + +#: ../Doc/reference/introduction.rst:105 +msgid "" +"Each rule begins with a name (which is the name defined by the rule) and ``::" +"=``. A vertical bar (``|``) is used to separate alternatives; it is the " +"least binding operator in this notation. A star (``*``) means zero or more " +"repetitions of the preceding item; likewise, a plus (``+``) means one or " +"more repetitions, and a phrase enclosed in square brackets (``[ ]``) means " +"zero or one occurrences (in other words, the enclosed phrase is optional). " +"The ``*`` and ``+`` operators bind as tightly as possible; parentheses are " +"used for grouping. Literal strings are enclosed in quotes. White space is " +"only meaningful to separate tokens. Rules are normally contained on a single " +"line; rules with many alternatives may be formatted alternatively with each " +"line after the first beginning with a vertical bar." +msgstr "" + +#: ../Doc/reference/introduction.rst:119 +msgid "" +"In lexical definitions (as the example above), two more conventions are " +"used: Two literal characters separated by three dots mean a choice of any " +"single character in the given (inclusive) range of ASCII characters. A " +"phrase between angular brackets (``<...>``) gives an informal description of " +"the symbol defined; e.g., this could be used to describe the notion of " +"'control character' if needed." +msgstr "" + +#: ../Doc/reference/introduction.rst:126 +msgid "" +"Even though the notation used is almost the same, there is a big difference " +"between the meaning of lexical and syntactic definitions: a lexical " +"definition operates on the individual characters of the input source, while " +"a syntax definition operates on the stream of tokens generated by the " +"lexical analysis. All uses of BNF in the next chapter (\"Lexical Analysis\") " +"are lexical definitions; uses in subsequent chapters are syntactic " +"definitions." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:6 +msgid "Lexical analysis" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:10 +msgid "" +"A Python program is read by a *parser*. Input to the parser is a stream of " +"*tokens*, generated by the *lexical analyzer*. This chapter describes how " +"the lexical analyzer breaks a file into tokens." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:14 +msgid "" +"Python reads program text as Unicode code points; the encoding of a source " +"file can be given by an encoding declaration and defaults to UTF-8, see :pep:" +"`3120` for details. If the source file cannot be decoded, a :exc:" +"`SyntaxError` is raised." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:23 +msgid "Line structure" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:27 +msgid "A Python program is divided into a number of *logical lines*." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:33 +msgid "Logical lines" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:37 +msgid "" +"The end of a logical line is represented by the token NEWLINE. Statements " +"cannot cross logical line boundaries except where NEWLINE is allowed by the " +"syntax (e.g., between statements in compound statements). A logical line is " +"constructed from one or more *physical lines* by following the explicit or " +"implicit *line joining* rules." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:47 +msgid "Physical lines" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:49 +msgid "" +"A physical line is a sequence of characters terminated by an end-of-line " +"sequence. In source files, any of the standard platform line termination " +"sequences can be used - the Unix form using ASCII LF (linefeed), the Windows " +"form using the ASCII sequence CR LF (return followed by linefeed), or the " +"old Macintosh form using the ASCII CR (return) character. All of these " +"forms can be used equally, regardless of platform." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:56 +msgid "" +"When embedding Python, source code strings should be passed to Python APIs " +"using the standard C conventions for newline characters (the ``\\n`` " +"character, representing ASCII LF, is the line terminator)." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:64 +msgid "Comments" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:68 +msgid "" +"A comment starts with a hash character (``#``) that is not part of a string " +"literal, and ends at the end of the physical line. A comment signifies the " +"end of the logical line unless the implicit line joining rules are invoked. " +"Comments are ignored by the syntax; they are not tokens." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:77 +msgid "Encoding declarations" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:81 +msgid "" +"If a comment in the first or second line of the Python script matches the " +"regular expression ``coding[=:]\\s*([-\\w.]+)``, this comment is processed " +"as an encoding declaration; the first group of this expression names the " +"encoding of the source code file. The encoding declaration must appear on a " +"line of its own. If it is the second line, the first line must also be a " +"comment-only line. The recommended forms of an encoding expression are ::" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:90 +msgid "which is recognized also by GNU Emacs, and ::" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:94 +msgid "which is recognized by Bram Moolenaar's VIM." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:96 +msgid "" +"If no encoding declaration is found, the default encoding is UTF-8. In " +"addition, if the first bytes of the file are the UTF-8 byte-order mark " +"(``b'\\xef\\xbb\\xbf'``), the declared file encoding is UTF-8 (this is " +"supported, among others, by Microsoft's :program:`notepad`)." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:101 +msgid "" +"If an encoding is declared, the encoding name must be recognized by Python. " +"The encoding is used for all lexical analysis, including string literals, " +"comments and identifiers." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:111 +msgid "Explicit line joining" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:115 +msgid "" +"Two or more physical lines may be joined into logical lines using backslash " +"characters (``\\``), as follows: when a physical line ends in a backslash " +"that is not part of a string literal or comment, it is joined with the " +"following forming a single logical line, deleting the backslash and the " +"following end-of-line character. For example::" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:126 +msgid "" +"A line ending in a backslash cannot carry a comment. A backslash does not " +"continue a comment. A backslash does not continue a token except for string " +"literals (i.e., tokens other than string literals cannot be split across " +"physical lines using a backslash). A backslash is illegal elsewhere on a " +"line outside a string literal." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:136 +msgid "Implicit line joining" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:138 +msgid "" +"Expressions in parentheses, square brackets or curly braces can be split " +"over more than one physical line without using backslashes. For example::" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:146 +msgid "" +"Implicitly continued lines can carry comments. The indentation of the " +"continuation lines is not important. Blank continuation lines are allowed. " +"There is no NEWLINE token between implicit continuation lines. Implicitly " +"continued lines can also occur within triple-quoted strings (see below); in " +"that case they cannot carry comments." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:156 +msgid "Blank lines" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:160 +msgid "" +"A logical line that contains only spaces, tabs, formfeeds and possibly a " +"comment, is ignored (i.e., no NEWLINE token is generated). During " +"interactive input of statements, handling of a blank line may differ " +"depending on the implementation of the read-eval-print loop. In the " +"standard interactive interpreter, an entirely blank logical line (i.e. one " +"containing not even whitespace or a comment) terminates a multi-line " +"statement." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:171 +msgid "Indentation" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:175 +msgid "" +"Leading whitespace (spaces and tabs) at the beginning of a logical line is " +"used to compute the indentation level of the line, which in turn is used to " +"determine the grouping of statements." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:179 +msgid "" +"Tabs are replaced (from left to right) by one to eight spaces such that the " +"total number of characters up to and including the replacement is a multiple " +"of eight (this is intended to be the same rule as used by Unix). The total " +"number of spaces preceding the first non-blank character then determines the " +"line's indentation. Indentation cannot be split over multiple physical " +"lines using backslashes; the whitespace up to the first backslash determines " +"the indentation." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:187 +msgid "" +"Indentation is rejected as inconsistent if a source file mixes tabs and " +"spaces in a way that makes the meaning dependent on the worth of a tab in " +"spaces; a :exc:`TabError` is raised in that case." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:191 +msgid "" +"**Cross-platform compatibility note:** because of the nature of text editors " +"on non-UNIX platforms, it is unwise to use a mixture of spaces and tabs for " +"the indentation in a single source file. It should also be noted that " +"different platforms may explicitly limit the maximum indentation level." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:196 +msgid "" +"A formfeed character may be present at the start of the line; it will be " +"ignored for the indentation calculations above. Formfeed characters " +"occurring elsewhere in the leading whitespace have an undefined effect (for " +"instance, they may reset the space count to zero)." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:203 +msgid "" +"The indentation levels of consecutive lines are used to generate INDENT and " +"DEDENT tokens, using a stack, as follows." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:206 +msgid "" +"Before the first line of the file is read, a single zero is pushed on the " +"stack; this will never be popped off again. The numbers pushed on the stack " +"will always be strictly increasing from bottom to top. At the beginning of " +"each logical line, the line's indentation level is compared to the top of " +"the stack. If it is equal, nothing happens. If it is larger, it is pushed on " +"the stack, and one INDENT token is generated. If it is smaller, it *must* " +"be one of the numbers occurring on the stack; all numbers on the stack that " +"are larger are popped off, and for each number popped off a DEDENT token is " +"generated. At the end of the file, a DEDENT token is generated for each " +"number remaining on the stack that is larger than zero." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:217 +msgid "" +"Here is an example of a correctly (though confusingly) indented piece of " +"Python code::" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:232 +msgid "The following example shows various indentation errors::" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:242 +msgid "" +"(Actually, the first three errors are detected by the parser; only the last " +"error is found by the lexical analyzer --- the indentation of ``return r`` " +"does not match a level popped off the stack.)" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:250 +msgid "Whitespace between tokens" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:252 +msgid "" +"Except at the beginning of a logical line or in string literals, the " +"whitespace characters space, tab and formfeed can be used interchangeably to " +"separate tokens. Whitespace is needed between two tokens only if their " +"concatenation could otherwise be interpreted as a different token (e.g., ab " +"is one token, but a b is two tokens)." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:262 +msgid "Other tokens" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:264 +msgid "" +"Besides NEWLINE, INDENT and DEDENT, the following categories of tokens " +"exist: *identifiers*, *keywords*, *literals*, *operators*, and *delimiters*. " +"Whitespace characters (other than line terminators, discussed earlier) are " +"not tokens, but serve to delimit tokens. Where ambiguity exists, a token " +"comprises the longest possible string that forms a legal token, when read " +"from left to right." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:274 +msgid "Identifiers and keywords" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:278 +msgid "" +"Identifiers (also referred to as *names*) are described by the following " +"lexical definitions." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:281 +msgid "" +"The syntax of identifiers in Python is based on the Unicode standard annex " +"UAX-31, with elaboration and changes as defined below; see also :pep:`3131` " +"for further details." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:285 +msgid "" +"Within the ASCII range (U+0001..U+007F), the valid characters for " +"identifiers are the same as in Python 2.x: the uppercase and lowercase " +"letters ``A`` through ``Z``, the underscore ``_`` and, except for the first " +"character, the digits ``0`` through ``9``." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:290 +msgid "" +"Python 3.0 introduces additional characters from outside the ASCII range " +"(see :pep:`3131`). For these characters, the classification uses the " +"version of the Unicode Character Database as included in the :mod:" +"`unicodedata` module." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:294 +msgid "Identifiers are unlimited in length. Case is significant." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:303 +msgid "The Unicode category codes mentioned above stand for:" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:305 +msgid "*Lu* - uppercase letters" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:306 +msgid "*Ll* - lowercase letters" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:307 +msgid "*Lt* - titlecase letters" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:308 +msgid "*Lm* - modifier letters" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:309 +msgid "*Lo* - other letters" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:310 +msgid "*Nl* - letter numbers" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:311 +msgid "*Mn* - nonspacing marks" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:312 +msgid "*Mc* - spacing combining marks" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:313 +msgid "*Nd* - decimal numbers" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:314 +msgid "*Pc* - connector punctuations" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:315 +msgid "" +"*Other_ID_Start* - explicit list of characters in `PropList.txt `_ to support backwards " +"compatibility" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:318 +msgid "*Other_ID_Continue* - likewise" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:320 +msgid "" +"All identifiers are converted into the normal form NFKC while parsing; " +"comparison of identifiers is based on NFKC." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:323 +msgid "" +"A non-normative HTML file listing all valid identifier characters for " +"Unicode 4.1 can be found at https://www.dcl.hpi.uni-potsdam.de/home/loewis/" +"table-3131.html." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:331 +msgid "Keywords" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:337 +msgid "" +"The following identifiers are used as reserved words, or *keywords* of the " +"language, and cannot be used as ordinary identifiers. They must be spelled " +"exactly as written here:" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:354 +msgid "Reserved classes of identifiers" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:356 +msgid "" +"Certain classes of identifiers (besides keywords) have special meanings. " +"These classes are identified by the patterns of leading and trailing " +"underscore characters:" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:370 +msgid "``_*``" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:361 +msgid "" +"Not imported by ``from module import *``. The special identifier ``_`` is " +"used in the interactive interpreter to store the result of the last " +"evaluation; it is stored in the :mod:`builtins` module. When not in " +"interactive mode, ``_`` has no special meaning and is not defined. See " +"section :ref:`import`." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:368 +msgid "" +"The name ``_`` is often used in conjunction with internationalization; refer " +"to the documentation for the :mod:`gettext` module for more information on " +"this convention." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:378 +msgid "``__*__``" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:373 +msgid "" +"System-defined names. These names are defined by the interpreter and its " +"implementation (including the standard library). Current system names are " +"discussed in the :ref:`specialnames` section and elsewhere. More will " +"likely be defined in future versions of Python. *Any* use of ``__*__`` " +"names, in any context, that does not follow explicitly documented use, is " +"subject to breakage without warning." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:385 +msgid "``__*``" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:381 +msgid "" +"Class-private names. Names in this category, when used within the context " +"of a class definition, are re-written to use a mangled form to help avoid " +"name clashes between \"private\" attributes of base and derived classes. See " +"section :ref:`atom-identifiers`." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:394 +msgid "Literals are notations for constant values of some built-in types." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:400 +msgid "String and Bytes literals" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:404 +msgid "String literals are described by the following lexical definitions:" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:429 +msgid "" +"One syntactic restriction not indicated by these productions is that " +"whitespace is not allowed between the :token:`stringprefix` or :token:" +"`bytesprefix` and the rest of the literal. The source character set is " +"defined by the encoding declaration; it is UTF-8 if no encoding declaration " +"is given in the source file; see section :ref:`encodings`." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:437 +msgid "" +"In plain English: Both types of literals can be enclosed in matching single " +"quotes (``'``) or double quotes (``\"``). They can also be enclosed in " +"matching groups of three single or double quotes (these are generally " +"referred to as *triple-quoted strings*). The backslash (``\\``) character " +"is used to escape characters that otherwise have a special meaning, such as " +"newline, backslash itself, or the quote character." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:444 +msgid "" +"Bytes literals are always prefixed with ``'b'`` or ``'B'``; they produce an " +"instance of the :class:`bytes` type instead of the :class:`str` type. They " +"may only contain ASCII characters; bytes with a numeric value of 128 or " +"greater must be expressed with escapes." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:449 +msgid "" +"As of Python 3.3 it is possible again to prefix string literals with a ``u`` " +"prefix to simplify maintenance of dual 2.x and 3.x codebases." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:452 +msgid "" +"Both string and bytes literals may optionally be prefixed with a letter " +"``'r'`` or ``'R'``; such strings are called :dfn:`raw strings` and treat " +"backslashes as literal characters. As a result, in string literals, " +"``'\\U'`` and ``'\\u'`` escapes in raw strings are not treated specially. " +"Given that Python 2.x's raw unicode literals behave differently than Python " +"3.x's the ``'ur'`` syntax is not supported." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:459 +msgid "" +"The ``'rb'`` prefix of raw bytes literals has been added as a synonym of " +"``'br'``." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:463 +msgid "" +"Support for the unicode legacy literal (``u'value'``) was reintroduced to " +"simplify the maintenance of dual Python 2.x and 3.x codebases. See :pep:" +"`414` for more information." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:468 +msgid "" +"A string literal with ``'f'`` or ``'F'`` in its prefix is a :dfn:`formatted " +"string literal`; see :ref:`f-strings`. The ``'f'`` may be combined with " +"``'r'``, but not with ``'b'`` or ``'u'``, therefore raw formatted strings " +"are possible, but formatted bytes literals are not." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:473 +msgid "" +"In triple-quoted literals, unescaped newlines and quotes are allowed (and " +"are retained), except that three unescaped quotes in a row terminate the " +"literal. (A \"quote\" is the character used to open the literal, i.e. " +"either ``'`` or ``\"``.)" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:479 +msgid "" +"Unless an ``'r'`` or ``'R'`` prefix is present, escape sequences in string " +"and bytes literals are interpreted according to rules similar to those used " +"by Standard C. The recognized escape sequences are:" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:484 +#: ../Doc/reference/lexical_analysis.rst:517 +msgid "Escape Sequence" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:484 +#: ../Doc/reference/lexical_analysis.rst:517 +msgid "Notes" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:486 +msgid "``\\newline``" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:486 +msgid "Backslash and newline ignored" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:488 +msgid "``\\\\``" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:488 +msgid "Backslash (``\\``)" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:490 +msgid "``\\'``" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:490 +msgid "Single quote (``'``)" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:492 +msgid "``\\\"``" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:492 +msgid "Double quote (``\"``)" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:494 +msgid "``\\a``" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:494 +msgid "ASCII Bell (BEL)" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:496 +msgid "``\\b``" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:496 +msgid "ASCII Backspace (BS)" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:498 +msgid "``\\f``" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:498 +msgid "ASCII Formfeed (FF)" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:500 +msgid "``\\n``" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:500 +msgid "ASCII Linefeed (LF)" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:502 +msgid "``\\r``" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:502 +msgid "ASCII Carriage Return (CR)" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:504 +msgid "``\\t``" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:504 +msgid "ASCII Horizontal Tab (TAB)" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:506 +msgid "``\\v``" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:506 +msgid "ASCII Vertical Tab (VT)" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:508 +msgid "``\\ooo``" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:508 +msgid "Character with octal value *ooo*" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:508 +msgid "(1,3)" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:511 +msgid "``\\xhh``" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:511 +msgid "Character with hex value *hh*" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:511 +msgid "(2,3)" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:514 +msgid "Escape sequences only recognized in string literals are:" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:519 +msgid "``\\N{name}``" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:519 +msgid "Character named *name* in the Unicode database" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:519 +msgid "\\(4)" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:522 +msgid "``\\uxxxx``" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:522 +msgid "Character with 16-bit hex value *xxxx*" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:522 +msgid "\\(5)" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:525 +msgid "``\\Uxxxxxxxx``" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:525 +msgid "Character with 32-bit hex value *xxxxxxxx*" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:525 +msgid "\\(6)" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:529 +msgid "Notes:" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:532 +msgid "As in Standard C, up to three octal digits are accepted." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:535 +msgid "Unlike in Standard C, exactly two hex digits are required." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:538 +msgid "" +"In a bytes literal, hexadecimal and octal escapes denote the byte with the " +"given value. In a string literal, these escapes denote a Unicode character " +"with the given value." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:543 +msgid "Support for name aliases [#]_ has been added." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:547 +msgid "Exactly four hex digits are required." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:550 +msgid "" +"Any Unicode character can be encoded this way. Exactly eight hex digits are " +"required." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:556 +msgid "" +"Unlike Standard C, all unrecognized escape sequences are left in the string " +"unchanged, i.e., *the backslash is left in the result*. (This behavior is " +"useful when debugging: if an escape sequence is mistyped, the resulting " +"output is more easily recognized as broken.) It is also important to note " +"that the escape sequences only recognized in string literals fall into the " +"category of unrecognized escapes for bytes literals." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:563 +msgid "" +"Unrecognized escape sequences produce a DeprecationWarning. In some future " +"version of Python they will be a SyntaxError." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:567 +msgid "" +"Even in a raw literal, quotes can be escaped with a backslash, but the " +"backslash remains in the result; for example, ``r\"\\\"\"`` is a valid " +"string literal consisting of two characters: a backslash and a double quote; " +"``r\"\\\"`` is not a valid string literal (even a raw string cannot end in " +"an odd number of backslashes). Specifically, *a raw literal cannot end in a " +"single backslash* (since the backslash would escape the following quote " +"character). Note also that a single backslash followed by a newline is " +"interpreted as those two characters as part of the literal, *not* as a line " +"continuation." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:580 +msgid "String literal concatenation" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:582 +msgid "" +"Multiple adjacent string or bytes literals (delimited by whitespace), " +"possibly using different quoting conventions, are allowed, and their meaning " +"is the same as their concatenation. Thus, ``\"hello\" 'world'`` is " +"equivalent to ``\"helloworld\"``. This feature can be used to reduce the " +"number of backslashes needed, to split long strings conveniently across long " +"lines, or even to add comments to parts of strings, for example::" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:593 +msgid "" +"Note that this feature is defined at the syntactical level, but implemented " +"at compile time. The '+' operator must be used to concatenate string " +"expressions at run time. Also note that literal concatenation can use " +"different quoting styles for each component (even mixing raw strings and " +"triple quoted strings), and formatted string literals may be concatenated " +"with plain string literals." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:609 +msgid "Formatted string literals" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:613 +msgid "" +"A :dfn:`formatted string literal` or :dfn:`f-string` is a string literal " +"that is prefixed with ``'f'`` or ``'F'``. These strings may contain " +"replacement fields, which are expressions delimited by curly braces ``{}``. " +"While other string literals always have a constant value, formatted strings " +"are really expressions evaluated at run time." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:619 +msgid "" +"Escape sequences are decoded like in ordinary string literals (except when a " +"literal is also marked as a raw string). After decoding, the grammar for " +"the contents of the string is:" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:633 +msgid "" +"The parts of the string outside curly braces are treated literally, except " +"that any doubled curly braces ``'{{'`` or ``'}}'`` are replaced with the " +"corresponding single curly brace. A single opening curly bracket ``'{'`` " +"marks a replacement field, which starts with a Python expression. After the " +"expression, there may be a conversion field, introduced by an exclamation " +"point ``'!'``. A format specifier may also be appended, introduced by a " +"colon ``':'``. A replacement field ends with a closing curly bracket " +"``'}'``." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:642 +msgid "" +"Expressions in formatted string literals are treated like regular Python " +"expressions surrounded by parentheses, with a few exceptions. An empty " +"expression is not allowed, and a :keyword:`lambda` expression must be " +"surrounded by explicit parentheses. Replacement expressions can contain " +"line breaks (e.g. in triple-quoted strings), but they cannot contain " +"comments. Each expression is evaluated in the context where the formatted " +"string literal appears, in order from left to right." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:650 +msgid "" +"If a conversion is specified, the result of evaluating the expression is " +"converted before formatting. Conversion ``'!s'`` calls :func:`str` on the " +"result, ``'!r'`` calls :func:`repr`, and ``'!a'`` calls :func:`ascii`." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:654 +msgid "" +"The result is then formatted using the :func:`format` protocol. The format " +"specifier is passed to the :meth:`__format__` method of the expression or " +"conversion result. An empty string is passed when the format specifier is " +"omitted. The formatted result is then included in the final value of the " +"whole string." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:660 +msgid "" +"Top-level format specifiers may include nested replacement fields. These " +"nested fields may include their own conversion fields and format specifiers, " +"but may not include more deeply-nested replacement fields." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:664 +msgid "" +"Formatted string literals may be concatenated, but replacement fields cannot " +"be split across literals." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:667 +msgid "Some examples of formatted string literals::" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:680 +msgid "" +"A consequence of sharing the same syntax as regular string literals is that " +"characters in the replacement fields must not conflict with the quoting used " +"in the outer formatted string literal. Also, escape sequences normally " +"apply to the outer formatted string literal, rather than inner string " +"literals::" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:694 +msgid "" +"See also :pep:`498` for the proposal that added formatted string literals, " +"and :meth:`str.format`, which uses a related format string mechanism." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:701 +msgid "Numeric literals" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:707 +msgid "" +"There are three types of numeric literals: integers, floating point numbers, " +"and imaginary numbers. There are no complex literals (complex numbers can " +"be formed by adding a real number and an imaginary number)." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:711 +msgid "" +"Note that numeric literals do not include a sign; a phrase like ``-1`` is " +"actually an expression composed of the unary operator '``-``' and the " +"literal ``1``." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:719 +msgid "Integer literals" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:721 +msgid "Integer literals are described by the following lexical definitions:" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:735 +msgid "" +"There is no limit for the length of integer literals apart from what can be " +"stored in available memory." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:738 +msgid "" +"Underscores are ignored for determining the numeric value of the literal. " +"They can be used to group digits for enhanced readability. One underscore " +"can occur between digits, and after base specifiers like ``0x``." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:742 +msgid "" +"Note that leading zeros in a non-zero decimal number are not allowed. This " +"is for disambiguation with C-style octal literals, which Python used before " +"version 3.0." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:746 +msgid "Some examples of integer literals::" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:752 +#: ../Doc/reference/lexical_analysis.rst:784 +msgid "Underscores are now allowed for grouping purposes in literals." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:759 +msgid "Floating point literals" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:761 +msgid "" +"Floating point literals are described by the following lexical definitions:" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:771 +msgid "" +"Note that the integer and exponent parts are always interpreted using radix " +"10. For example, ``077e010`` is legal, and denotes the same number as " +"``77e10``. The allowed range of floating point literals is implementation-" +"dependent. As in integer literals, underscores are supported for digit " +"grouping." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:776 +msgid "Some examples of floating point literals::" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:780 +msgid "" +"Note that numeric literals do not include a sign; a phrase like ``-1`` is " +"actually an expression composed of the unary operator ``-`` and the literal " +"``1``." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:791 +msgid "Imaginary literals" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:793 +msgid "Imaginary literals are described by the following lexical definitions:" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:798 +msgid "" +"An imaginary literal yields a complex number with a real part of 0.0. " +"Complex numbers are represented as a pair of floating point numbers and have " +"the same restrictions on their range. To create a complex number with a " +"nonzero real part, add a floating point number to it, e.g., ``(3+4j)``. " +"Some examples of imaginary literals::" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:810 +msgid "Operators" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:814 +msgid "The following tokens are operators:" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:827 +msgid "Delimiters" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:831 +msgid "The following tokens serve as delimiters in the grammar:" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:840 +msgid "" +"The period can also occur in floating-point and imaginary literals. A " +"sequence of three periods has a special meaning as an ellipsis literal. The " +"second half of the list, the augmented assignment operators, serve lexically " +"as delimiters, but also perform an operation." +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:845 +msgid "" +"The following printing ASCII characters have special meaning as part of " +"other tokens or are otherwise significant to the lexical analyzer:" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:852 +msgid "" +"The following printing ASCII characters are not used in Python. Their " +"occurrence outside string literals and comments is an unconditional error:" +msgstr "" + +#: ../Doc/reference/lexical_analysis.rst:862 +msgid "http://www.unicode.org/Public/8.0.0/ucd/NameAliases.txt" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:6 +msgid "Simple statements" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:10 +msgid "" +"A simple statement is comprised within a single logical line. Several simple " +"statements may occur on a single line separated by semicolons. The syntax " +"for simple statements is:" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:35 +msgid "Expression statements" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:42 +msgid "" +"Expression statements are used (mostly interactively) to compute and write a " +"value, or (usually) to call a procedure (a function that returns no " +"meaningful result; in Python, procedures return the value ``None``). Other " +"uses of expression statements are allowed and occasionally useful. The " +"syntax for an expression statement is:" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:51 +msgid "" +"An expression statement evaluates the expression list (which may be a single " +"expression)." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:63 +msgid "" +"In interactive mode, if the value is not ``None``, it is converted to a " +"string using the built-in :func:`repr` function and the resulting string is " +"written to standard output on a line by itself (except if the result is " +"``None``, so that procedure calls do not cause any output.)" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:71 +msgid "Assignment statements" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:81 +msgid "" +"Assignment statements are used to (re)bind names to values and to modify " +"attributes or items of mutable objects:" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:95 +msgid "" +"(See section :ref:`primaries` for the syntax definitions for *attributeref*, " +"*subscription*, and *slicing*.)" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:98 +msgid "" +"An assignment statement evaluates the expression list (remember that this " +"can be a single expression or a comma-separated list, the latter yielding a " +"tuple) and assigns the single resulting object to each of the target lists, " +"from left to right." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:107 +msgid "" +"Assignment is defined recursively depending on the form of the target " +"(list). When a target is part of a mutable object (an attribute reference, " +"subscription or slicing), the mutable object must ultimately perform the " +"assignment and decide about its validity, and may raise an exception if the " +"assignment is unacceptable. The rules observed by various types and the " +"exceptions raised are given with the definition of the object types (see " +"section :ref:`types`)." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:116 +msgid "" +"Assignment of an object to a target list, optionally enclosed in parentheses " +"or square brackets, is recursively defined as follows." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:119 +msgid "If the target list is empty: The object must also be an empty iterable." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:121 +msgid "" +"If the target list is a single target in parentheses: The object is assigned " +"to that target." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:124 +msgid "" +"If the target list is a comma-separated list of targets, or a single target " +"in square brackets: The object must be an iterable with the same number of " +"items as there are targets in the target list, and the items are assigned, " +"from left to right, to the corresponding targets." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:129 +msgid "" +"If the target list contains one target prefixed with an asterisk, called a " +"\"starred\" target: The object must be an iterable with at least as many " +"items as there are targets in the target list, minus one. The first items " +"of the iterable are assigned, from left to right, to the targets before the " +"starred target. The final items of the iterable are assigned to the targets " +"after the starred target. A list of the remaining items in the iterable is " +"then assigned to the starred target (the list can be empty)." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:137 +msgid "" +"Else: The object must be an iterable with the same number of items as there " +"are targets in the target list, and the items are assigned, from left to " +"right, to the corresponding targets." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:141 +msgid "" +"Assignment of an object to a single target is recursively defined as follows." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:143 +msgid "If the target is an identifier (name):" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:145 +msgid "" +"If the name does not occur in a :keyword:`global` or :keyword:`nonlocal` " +"statement in the current code block: the name is bound to the object in the " +"current local namespace." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:149 +msgid "" +"Otherwise: the name is bound to the object in the global namespace or the " +"outer namespace determined by :keyword:`nonlocal`, respectively." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:154 +msgid "" +"The name is rebound if it was already bound. This may cause the reference " +"count for the object previously bound to the name to reach zero, causing the " +"object to be deallocated and its destructor (if it has one) to be called." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:160 +msgid "" +"If the target is an attribute reference: The primary expression in the " +"reference is evaluated. It should yield an object with assignable " +"attributes; if this is not the case, :exc:`TypeError` is raised. That " +"object is then asked to assign the assigned object to the given attribute; " +"if it cannot perform the assignment, it raises an exception (usually but not " +"necessarily :exc:`AttributeError`)." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:169 +msgid "" +"Note: If the object is a class instance and the attribute reference occurs " +"on both sides of the assignment operator, the RHS expression, ``a.x`` can " +"access either an instance attribute or (if no instance attribute exists) a " +"class attribute. The LHS target ``a.x`` is always set as an instance " +"attribute, creating it if necessary. Thus, the two occurrences of ``a.x`` " +"do not necessarily refer to the same attribute: if the RHS expression refers " +"to a class attribute, the LHS creates a new instance attribute as the target " +"of the assignment::" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:183 +msgid "" +"This description does not necessarily apply to descriptor attributes, such " +"as properties created with :func:`property`." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:190 +msgid "" +"If the target is a subscription: The primary expression in the reference is " +"evaluated. It should yield either a mutable sequence object (such as a " +"list) or a mapping object (such as a dictionary). Next, the subscript " +"expression is evaluated." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:199 +msgid "" +"If the primary is a mutable sequence object (such as a list), the subscript " +"must yield an integer. If it is negative, the sequence's length is added to " +"it. The resulting value must be a nonnegative integer less than the " +"sequence's length, and the sequence is asked to assign the assigned object " +"to its item with that index. If the index is out of range, :exc:" +"`IndexError` is raised (assignment to a subscripted sequence cannot add new " +"items to a list)." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:210 +msgid "" +"If the primary is a mapping object (such as a dictionary), the subscript " +"must have a type compatible with the mapping's key type, and the mapping is " +"then asked to create a key/datum pair which maps the subscript to the " +"assigned object. This can either replace an existing key/value pair with " +"the same key value, or insert a new key/value pair (if no key with the same " +"value existed)." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:216 +msgid "" +"For user-defined objects, the :meth:`__setitem__` method is called with " +"appropriate arguments." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:221 +msgid "" +"If the target is a slicing: The primary expression in the reference is " +"evaluated. It should yield a mutable sequence object (such as a list). The " +"assigned object should be a sequence object of the same type. Next, the " +"lower and upper bound expressions are evaluated, insofar they are present; " +"defaults are zero and the sequence's length. The bounds should evaluate to " +"integers. If either bound is negative, the sequence's length is added to " +"it. The resulting bounds are clipped to lie between zero and the sequence's " +"length, inclusive. Finally, the sequence object is asked to replace the " +"slice with the items of the assigned sequence. The length of the slice may " +"be different from the length of the assigned sequence, thus changing the " +"length of the target sequence, if the target sequence allows it." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:235 +msgid "" +"In the current implementation, the syntax for targets is taken to be the " +"same as for expressions, and invalid syntax is rejected during the code " +"generation phase, causing less detailed error messages." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:239 +msgid "" +"Although the definition of assignment implies that overlaps between the left-" +"hand side and the right-hand side are 'simultaneous' (for example ``a, b = " +"b, a`` swaps two variables), overlaps *within* the collection of assigned-to " +"variables occur left-to-right, sometimes resulting in confusion. For " +"instance, the following program prints ``[0, 2]``::" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:253 +msgid ":pep:`3132` - Extended Iterable Unpacking" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:254 +msgid "The specification for the ``*target`` feature." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:260 +msgid "Augmented assignment statements" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:278 +msgid "" +"Augmented assignment is the combination, in a single statement, of a binary " +"operation and an assignment statement:" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:287 +msgid "" +"(See section :ref:`primaries` for the syntax definitions of the last three " +"symbols.)" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:290 +msgid "" +"An augmented assignment evaluates the target (which, unlike normal " +"assignment statements, cannot be an unpacking) and the expression list, " +"performs the binary operation specific to the type of assignment on the two " +"operands, and assigns the result to the original target. The target is only " +"evaluated once." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:295 +msgid "" +"An augmented assignment expression like ``x += 1`` can be rewritten as ``x = " +"x + 1`` to achieve a similar, but not exactly equal effect. In the augmented " +"version, ``x`` is only evaluated once. Also, when possible, the actual " +"operation is performed *in-place*, meaning that rather than creating a new " +"object and assigning that to the target, the old object is modified instead." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:301 +msgid "" +"Unlike normal assignments, augmented assignments evaluate the left-hand side " +"*before* evaluating the right-hand side. For example, ``a[i] += f(x)`` " +"first looks-up ``a[i]``, then it evaluates ``f(x)`` and performs the " +"addition, and lastly, it writes the result back to ``a[i]``." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:306 +msgid "" +"With the exception of assigning to tuples and multiple targets in a single " +"statement, the assignment done by augmented assignment statements is handled " +"the same way as normal assignments. Similarly, with the exception of the " +"possible *in-place* behavior, the binary operation performed by augmented " +"assignment is the same as the normal binary operations." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:312 +msgid "" +"For targets which are attribute references, the same :ref:`caveat about " +"class and instance attributes ` applies as for regular " +"assignments." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:319 +msgid "Annotated assignment statements" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:325 +msgid "" +"Annotation assignment is the combination, in a single statement, of a " +"variable or attribute annotation and an optional assignment statement:" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:331 +msgid "" +"The difference from normal :ref:`assignment` is that only single target and " +"only single right hand side value is allowed." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:334 +msgid "" +"For simple names as assignment targets, if in class or module scope, the " +"annotations are evaluated and stored in a special class or module attribute :" +"attr:`__annotations__` that is a dictionary mapping from variable names " +"(mangled if private) to evaluated annotations. This attribute is writable " +"and is automatically created at the start of class or module body execution, " +"if annotations are found statically." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:342 +msgid "" +"For expressions as assignment targets, the annotations are evaluated if in " +"class or module scope, but not stored." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:345 +msgid "" +"If a name is annotated in a function scope, then this name is local for that " +"scope. Annotations are never evaluated and stored in function scopes." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:348 +msgid "" +"If the right hand side is present, an annotated assignment performs the " +"actual assignment before evaluating annotations (where applicable). If the " +"right hand side is not present for an expression target, then the " +"interpreter evaluates the target except for the last :meth:`__setitem__` or :" +"meth:`__setattr__` call." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:356 +msgid "" +":pep:`526` - Variable and attribute annotation syntax :pep:`484` - Type hints" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:363 +msgid "The :keyword:`assert` statement" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:369 +msgid "" +"Assert statements are a convenient way to insert debugging assertions into a " +"program:" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:375 +msgid "The simple form, ``assert expression``, is equivalent to ::" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:380 +msgid "" +"The extended form, ``assert expression1, expression2``, is equivalent to ::" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:389 +msgid "" +"These equivalences assume that :const:`__debug__` and :exc:`AssertionError` " +"refer to the built-in variables with those names. In the current " +"implementation, the built-in variable :const:`__debug__` is ``True`` under " +"normal circumstances, ``False`` when optimization is requested (command line " +"option -O). The current code generator emits no code for an assert " +"statement when optimization is requested at compile time. Note that it is " +"unnecessary to include the source code for the expression that failed in the " +"error message; it will be displayed as part of the stack trace." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:398 +msgid "" +"Assignments to :const:`__debug__` are illegal. The value for the built-in " +"variable is determined when the interpreter starts." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:405 +msgid "The :keyword:`pass` statement" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:415 +msgid "" +":keyword:`pass` is a null operation --- when it is executed, nothing " +"happens. It is useful as a placeholder when a statement is required " +"syntactically, but no code needs to be executed, for example::" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:427 +msgid "The :keyword:`del` statement" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:437 +msgid "" +"Deletion is recursively defined very similar to the way assignment is " +"defined. Rather than spelling it out in full details, here are some hints." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:440 +msgid "" +"Deletion of a target list recursively deletes each target, from left to " +"right." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:446 +msgid "" +"Deletion of a name removes the binding of that name from the local or global " +"namespace, depending on whether the name occurs in a :keyword:`global` " +"statement in the same code block. If the name is unbound, a :exc:" +"`NameError` exception will be raised." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:453 +msgid "" +"Deletion of attribute references, subscriptions and slicings is passed to " +"the primary object involved; deletion of a slicing is in general equivalent " +"to assignment of an empty slice of the right type (but even this is " +"determined by the sliced object)." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:458 +msgid "" +"Previously it was illegal to delete a name from the local namespace if it " +"occurs as a free variable in a nested block." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:466 +msgid "The :keyword:`return` statement" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:476 +msgid "" +":keyword:`return` may only occur syntactically nested in a function " +"definition, not within a nested class definition." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:479 +msgid "" +"If an expression list is present, it is evaluated, else ``None`` is " +"substituted." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:481 +msgid "" +":keyword:`return` leaves the current function call with the expression list " +"(or ``None``) as return value." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:486 +msgid "" +"When :keyword:`return` passes control out of a :keyword:`try` statement with " +"a :keyword:`finally` clause, that :keyword:`finally` clause is executed " +"before really leaving the function." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:490 +msgid "" +"In a generator function, the :keyword:`return` statement indicates that the " +"generator is done and will cause :exc:`StopIteration` to be raised. The " +"returned value (if any) is used as an argument to construct :exc:" +"`StopIteration` and becomes the :attr:`StopIteration.value` attribute." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:499 +msgid "The :keyword:`yield` statement" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:511 +msgid "" +"A :keyword:`yield` statement is semantically equivalent to a :ref:`yield " +"expression `. The yield statement can be used to omit the " +"parentheses that would otherwise be required in the equivalent yield " +"expression statement. For example, the yield statements ::" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:519 +msgid "are equivalent to the yield expression statements ::" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:524 +msgid "" +"Yield expressions and statements are only used when defining a :term:" +"`generator` function, and are only used in the body of the generator " +"function. Using yield in a function definition is sufficient to cause that " +"definition to create a generator function instead of a normal function." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:529 +msgid "" +"For full details of :keyword:`yield` semantics, refer to the :ref:" +"`yieldexpr` section." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:535 +msgid "The :keyword:`raise` statement" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:546 +msgid "" +"If no expressions are present, :keyword:`raise` re-raises the last exception " +"that was active in the current scope. If no exception is active in the " +"current scope, a :exc:`RuntimeError` exception is raised indicating that " +"this is an error." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:551 +msgid "" +"Otherwise, :keyword:`raise` evaluates the first expression as the exception " +"object. It must be either a subclass or an instance of :class:" +"`BaseException`. If it is a class, the exception instance will be obtained " +"when needed by instantiating the class with no arguments." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:556 +msgid "" +"The :dfn:`type` of the exception is the exception instance's class, the :dfn:" +"`value` is the instance itself." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:561 +msgid "" +"A traceback object is normally created automatically when an exception is " +"raised and attached to it as the :attr:`__traceback__` attribute, which is " +"writable. You can create an exception and set your own traceback in one step " +"using the :meth:`with_traceback` exception method (which returns the same " +"exception instance, with its traceback set to its argument), like so::" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:573 +msgid "" +"The ``from`` clause is used for exception chaining: if given, the second " +"*expression* must be another exception class or instance, which will then be " +"attached to the raised exception as the :attr:`__cause__` attribute (which " +"is writable). If the raised exception is not handled, both exceptions will " +"be printed::" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:594 +msgid "" +"A similar mechanism works implicitly if an exception is raised inside an " +"exception handler or a :keyword:`finally` clause: the previous exception is " +"then attached as the new exception's :attr:`__context__` attribute::" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:613 +msgid "" +"Additional information on exceptions can be found in section :ref:" +"`exceptions`, and information about handling exceptions is in section :ref:" +"`try`." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:620 +msgid "The :keyword:`break` statement" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:631 +msgid "" +":keyword:`break` may only occur syntactically nested in a :keyword:`for` or :" +"keyword:`while` loop, but not nested in a function or class definition " +"within that loop." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:638 +msgid "" +"It terminates the nearest enclosing loop, skipping the optional :keyword:" +"`else` clause if the loop has one." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:641 +msgid "" +"If a :keyword:`for` loop is terminated by :keyword:`break`, the loop control " +"target keeps its current value." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:646 +msgid "" +"When :keyword:`break` passes control out of a :keyword:`try` statement with " +"a :keyword:`finally` clause, that :keyword:`finally` clause is executed " +"before really leaving the loop." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:654 +msgid "The :keyword:`continue` statement" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:666 +msgid "" +":keyword:`continue` may only occur syntactically nested in a :keyword:`for` " +"or :keyword:`while` loop, but not nested in a function or class definition " +"or :keyword:`finally` clause within that loop. It continues with the next " +"cycle of the nearest enclosing loop." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:671 +msgid "" +"When :keyword:`continue` passes control out of a :keyword:`try` statement " +"with a :keyword:`finally` clause, that :keyword:`finally` clause is executed " +"before really starting the next loop cycle." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:680 +msgid "The :keyword:`import` statement" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:699 +msgid "" +"The basic import statement (no :keyword:`from` clause) is executed in two " +"steps:" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:702 +msgid "find a module, loading and initializing it if necessary" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:703 +msgid "" +"define a name or names in the local namespace for the scope where the :" +"keyword:`import` statement occurs." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:706 +msgid "" +"When the statement contains multiple clauses (separated by commas) the two " +"steps are carried out separately for each clause, just as though the clauses " +"had been separated out into individual import statements." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:711 +msgid "" +"The details of the first step, finding and loading modules are described in " +"greater detail in the section on the :ref:`import system `, " +"which also describes the various types of packages and modules that can be " +"imported, as well as all the hooks that can be used to customize the import " +"system. Note that failures in this step may indicate either that the module " +"could not be located, *or* that an error occurred while initializing the " +"module, which includes execution of the module's code." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:719 +msgid "" +"If the requested module is retrieved successfully, it will be made available " +"in the local namespace in one of three ways:" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:724 +msgid "" +"If the module name is followed by :keyword:`as`, then the name following :" +"keyword:`as` is bound directly to the imported module." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:726 +msgid "" +"If no other name is specified, and the module being imported is a top level " +"module, the module's name is bound in the local namespace as a reference to " +"the imported module" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:729 +msgid "" +"If the module being imported is *not* a top level module, then the name of " +"the top level package that contains the module is bound in the local " +"namespace as a reference to the top level package. The imported module must " +"be accessed using its full qualified name rather than directly" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:740 +msgid "The :keyword:`from` form uses a slightly more complex process:" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:742 +msgid "" +"find the module specified in the :keyword:`from` clause, loading and " +"initializing it if necessary;" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:744 +msgid "for each of the identifiers specified in the :keyword:`import` clauses:" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:746 +msgid "check if the imported module has an attribute by that name" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:747 +msgid "" +"if not, attempt to import a submodule with that name and then check the " +"imported module again for that attribute" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:749 +msgid "if the attribute is not found, :exc:`ImportError` is raised." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:750 +msgid "" +"otherwise, a reference to that value is stored in the local namespace, using " +"the name in the :keyword:`as` clause if it is present, otherwise using the " +"attribute name" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:754 +msgid "Examples::" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:762 +msgid "" +"If the list of identifiers is replaced by a star (``'*'``), all public names " +"defined in the module are bound in the local namespace for the scope where " +"the :keyword:`import` statement occurs." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:768 +msgid "" +"The *public names* defined by a module are determined by checking the " +"module's namespace for a variable named ``__all__``; if defined, it must be " +"a sequence of strings which are names defined or imported by that module. " +"The names given in ``__all__`` are all considered public and are required to " +"exist. If ``__all__`` is not defined, the set of public names includes all " +"names found in the module's namespace which do not begin with an underscore " +"character (``'_'``). ``__all__`` should contain the entire public API. It " +"is intended to avoid accidentally exporting items that are not part of the " +"API (such as library modules which were imported and used within the module)." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:778 +msgid "" +"The wild card form of import --- ``from module import *`` --- is only " +"allowed at the module level. Attempting to use it in class or function " +"definitions will raise a :exc:`SyntaxError`." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:785 +msgid "" +"When specifying what module to import you do not have to specify the " +"absolute name of the module. When a module or package is contained within " +"another package it is possible to make a relative import within the same top " +"package without having to mention the package name. By using leading dots in " +"the specified module or package after :keyword:`from` you can specify how " +"high to traverse up the current package hierarchy without specifying exact " +"names. One leading dot means the current package where the module making the " +"import exists. Two dots means up one package level. Three dots is up two " +"levels, etc. So if you execute ``from . import mod`` from a module in the " +"``pkg`` package then you will end up importing ``pkg.mod``. If you execute " +"``from ..subpkg2 import mod`` from within ``pkg.subpkg1`` you will import " +"``pkg.subpkg2.mod``. The specification for relative imports is contained " +"within :pep:`328`." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:798 +msgid "" +":func:`importlib.import_module` is provided to support applications that " +"determine dynamically the modules to be loaded." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:805 +msgid "Future statements" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:809 +msgid "" +"A :dfn:`future statement` is a directive to the compiler that a particular " +"module should be compiled using syntax or semantics that will be available " +"in a specified future release of Python where the feature becomes standard." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:813 +msgid "" +"The future statement is intended to ease migration to future versions of " +"Python that introduce incompatible changes to the language. It allows use " +"of the new features on a per-module basis before the release in which the " +"feature becomes standard." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:826 +msgid "" +"A future statement must appear near the top of the module. The only lines " +"that can appear before a future statement are:" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:829 +msgid "the module docstring (if any)," +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:830 +msgid "comments," +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:831 +msgid "blank lines, and" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:832 +msgid "other future statements." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:836 +msgid "" +"The features recognized by Python 3.0 are ``absolute_import``, ``division``, " +"``generators``, ``unicode_literals``, ``print_function``, ``nested_scopes`` " +"and ``with_statement``. They are all redundant because they are always " +"enabled, and only kept for backwards compatibility." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:841 +msgid "" +"A future statement is recognized and treated specially at compile time: " +"Changes to the semantics of core constructs are often implemented by " +"generating different code. It may even be the case that a new feature " +"introduces new incompatible syntax (such as a new reserved word), in which " +"case the compiler may need to parse the module differently. Such decisions " +"cannot be pushed off until runtime." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:848 +msgid "" +"For any given release, the compiler knows which feature names have been " +"defined, and raises a compile-time error if a future statement contains a " +"feature not known to it." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:852 +msgid "" +"The direct runtime semantics are the same as for any import statement: there " +"is a standard module :mod:`__future__`, described later, and it will be " +"imported in the usual way at the time the future statement is executed." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:856 +msgid "" +"The interesting runtime semantics depend on the specific feature enabled by " +"the future statement." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:859 +msgid "Note that there is nothing special about the statement::" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:863 +msgid "" +"That is not a future statement; it's an ordinary import statement with no " +"special semantics or syntax restrictions." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:866 +msgid "" +"Code compiled by calls to the built-in functions :func:`exec` and :func:" +"`compile` that occur in a module :mod:`M` containing a future statement " +"will, by default, use the new syntax or semantics associated with the future " +"statement. This can be controlled by optional arguments to :func:`compile` " +"--- see the documentation of that function for details." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:872 +msgid "" +"A future statement typed at an interactive interpreter prompt will take " +"effect for the rest of the interpreter session. If an interpreter is " +"started with the :option:`-i` option, is passed a script name to execute, " +"and the script includes a future statement, it will be in effect in the " +"interactive session started after the script is executed." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:880 +msgid ":pep:`236` - Back to the __future__" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:881 +msgid "The original proposal for the __future__ mechanism." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:887 +msgid "The :keyword:`global` statement" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:896 +msgid "" +"The :keyword:`global` statement is a declaration which holds for the entire " +"current code block. It means that the listed identifiers are to be " +"interpreted as globals. It would be impossible to assign to a global " +"variable without :keyword:`global`, although free variables may refer to " +"globals without being declared global." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:902 +msgid "" +"Names listed in a :keyword:`global` statement must not be used in the same " +"code block textually preceding that :keyword:`global` statement." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:905 +msgid "" +"Names listed in a :keyword:`global` statement must not be defined as formal " +"parameters or in a :keyword:`for` loop control target, :keyword:`class` " +"definition, function definition, :keyword:`import` statement, or variable " +"annotation." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:912 +msgid "" +"The current implementation does not enforce some of these restriction, but " +"programs should not abuse this freedom, as future implementations may " +"enforce them or silently change the meaning of the program." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:921 +msgid "" +"**Programmer's note:** the :keyword:`global` is a directive to the parser. " +"It applies only to code parsed at the same time as the :keyword:`global` " +"statement. In particular, a :keyword:`global` statement contained in a " +"string or code object supplied to the built-in :func:`exec` function does " +"not affect the code block *containing* the function call, and code contained " +"in such a string is unaffected by :keyword:`global` statements in the code " +"containing the function call. The same applies to the :func:`eval` and :" +"func:`compile` functions." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:933 +msgid "The :keyword:`nonlocal` statement" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:944 +msgid "" +"The :keyword:`nonlocal` statement causes the listed identifiers to refer to " +"previously bound variables in the nearest enclosing scope excluding globals. " +"This is important because the default behavior for binding is to search the " +"local namespace first. The statement allows encapsulated code to rebind " +"variables outside of the local scope besides the global (module) scope." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:954 +msgid "" +"Names listed in a :keyword:`nonlocal` statement, unlike those listed in a :" +"keyword:`global` statement, must refer to pre-existing bindings in an " +"enclosing scope (the scope in which a new binding should be created cannot " +"be determined unambiguously)." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:959 +msgid "" +"Names listed in a :keyword:`nonlocal` statement must not collide with pre-" +"existing bindings in the local scope." +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:964 +msgid ":pep:`3104` - Access to Names in Outer Scopes" +msgstr "" + +#: ../Doc/reference/simple_stmts.rst:965 +msgid "The specification for the :keyword:`nonlocal` statement." +msgstr "" + +#: ../Doc/reference/toplevel_components.rst:6 +msgid "Top-level components" +msgstr "" + +#: ../Doc/reference/toplevel_components.rst:10 +msgid "" +"The Python interpreter can get its input from a number of sources: from a " +"script passed to it as standard input or as program argument, typed in " +"interactively, from a module source file, etc. This chapter gives the " +"syntax used in these cases." +msgstr "" + +#: ../Doc/reference/toplevel_components.rst:19 +msgid "Complete Python programs" +msgstr "" + +#: ../Doc/reference/toplevel_components.rst:28 +msgid "" +"While a language specification need not prescribe how the language " +"interpreter is invoked, it is useful to have a notion of a complete Python " +"program. A complete Python program is executed in a minimally initialized " +"environment: all built-in and standard modules are available, but none have " +"been initialized, except for :mod:`sys` (various system services), :mod:" +"`builtins` (built-in functions, exceptions and ``None``) and :mod:" +"`__main__`. The latter is used to provide the local and global namespace " +"for execution of the complete program." +msgstr "" + +#: ../Doc/reference/toplevel_components.rst:36 +msgid "" +"The syntax for a complete Python program is that for file input, described " +"in the next section." +msgstr "" + +#: ../Doc/reference/toplevel_components.rst:43 +msgid "" +"The interpreter may also be invoked in interactive mode; in this case, it " +"does not read and execute a complete program but reads and executes one " +"statement (possibly compound) at a time. The initial environment is " +"identical to that of a complete program; each statement is executed in the " +"namespace of :mod:`__main__`." +msgstr "" + +#: ../Doc/reference/toplevel_components.rst:54 +msgid "" +"Under Unix, a complete program can be passed to the interpreter in three " +"forms: with the :option:`-c` *string* command line option, as a file passed " +"as the first command line argument, or as standard input. If the file or " +"standard input is a tty device, the interpreter enters interactive mode; " +"otherwise, it executes the file as a complete program." +msgstr "" + +#: ../Doc/reference/toplevel_components.rst:64 +msgid "File input" +msgstr "" + +#: ../Doc/reference/toplevel_components.rst:66 +msgid "All input read from non-interactive files has the same form:" +msgstr "" + +#: ../Doc/reference/toplevel_components.rst:71 +msgid "This syntax is used in the following situations:" +msgstr "" + +#: ../Doc/reference/toplevel_components.rst:73 +msgid "when parsing a complete Python program (from a file or from a string);" +msgstr "" + +#: ../Doc/reference/toplevel_components.rst:75 +msgid "when parsing a module;" +msgstr "" + +#: ../Doc/reference/toplevel_components.rst:77 +msgid "when parsing a string passed to the :func:`exec` function;" +msgstr "" + +#: ../Doc/reference/toplevel_components.rst:83 +msgid "Interactive input" +msgstr "" + +#: ../Doc/reference/toplevel_components.rst:85 +msgid "Input in interactive mode is parsed using the following grammar:" +msgstr "" + +#: ../Doc/reference/toplevel_components.rst:90 +msgid "" +"Note that a (top-level) compound statement must be followed by a blank line " +"in interactive mode; this is needed to help the parser detect the end of the " +"input." +msgstr "" + +#: ../Doc/reference/toplevel_components.rst:97 +msgid "Expression input" +msgstr "" + +#: ../Doc/reference/toplevel_components.rst:102 +msgid "" +":func:`eval` is used for expression input. It ignores leading whitespace. " +"The string argument to :func:`eval` must have the following form:" +msgstr "" diff --git a/sphinx.po b/sphinx.po new file mode 100644 index 00000000..68bfe76d --- /dev/null +++ b/sphinx.po @@ -0,0 +1,265 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) 2001-2016, Python Software Foundation +# This file is distributed under the same license as the Python package. +# FIRST AUTHOR , YEAR. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: Python 3.6\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2016-10-17 21:44+0200\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: FULL NAME \n" +"Language-Team: LANGUAGE \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#: ../Doc/tools/templates/customsourcelink.html:3 +msgid "This Page" +msgstr "" + +#: ../Doc/tools/templates/customsourcelink.html:5 +msgid "Report a Bug" +msgstr "" + +#: ../Doc/tools/templates/customsourcelink.html:7 +msgid "Show Source" +msgstr "" + +#: ../Doc/tools/templates/indexsidebar.html:1 +msgid "Download" +msgstr "" + +#: ../Doc/tools/templates/indexsidebar.html:2 +msgid "Download these documents" +msgstr "" + +#: ../Doc/tools/templates/indexsidebar.html:3 +msgid "Docs for other versions" +msgstr "" + +#: ../Doc/tools/templates/indexsidebar.html:5 +msgid "Python 2.7 (stable)" +msgstr "" + +#: ../Doc/tools/templates/indexsidebar.html:6 +msgid "Python 3.4 (stable)" +msgstr "" + +#: ../Doc/tools/templates/indexsidebar.html:7 +msgid "Old versions" +msgstr "" + +#: ../Doc/tools/templates/indexsidebar.html:10 +msgid "Other resources" +msgstr "" + +#: ../Doc/tools/templates/indexsidebar.html:13 +msgid "PEP Index" +msgstr "" + +#: ../Doc/tools/templates/indexsidebar.html:14 +msgid "Beginner's Guide" +msgstr "" + +#: ../Doc/tools/templates/indexsidebar.html:15 +msgid "Book List" +msgstr "" + +#: ../Doc/tools/templates/indexsidebar.html:16 +msgid "Audio/Visual Talks" +msgstr "" + +#: ../Doc/tools/templates/layout.html:9 +msgid "Documentation " +msgstr "" + +#: ../Doc/tools/templates/layout.html:20 +msgid "Quick search" +msgstr "" + +#: ../Doc/tools/templates/layout.html:21 +msgid "Go" +msgstr "" + +#: ../Doc/tools/templates/layout.html:106 +#: ../Doc/tools/templates/indexcontent.html:56 +msgid "Copyright" +msgstr "" + +#: ../Doc/tools/templates/layout.html:108 +msgid "The Python Software Foundation is a non-profit corporation." +msgstr "" + +#: ../Doc/tools/templates/layout.html:109 +msgid "Please donate." +msgstr "" + +#: ../Doc/tools/templates/layout.html:111 +msgid "Last updated on %(last_updated)s." +msgstr "" + +#: ../Doc/tools/templates/layout.html:112 +msgid "Found a bug?" +msgstr "" + +#: ../Doc/tools/templates/layout.html:114 +msgid "" +"Created using Sphinx " +"%(sphinx_version)s." +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:3 +msgid "Parts of the documentation:" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:6 +msgid "What's new in Python %(version)s?" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:7 +msgid "" +"or all \"What's new\" documents since 2.0" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:8 +msgid "Tutorial" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:9 +msgid "start here" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:10 +msgid "Library Reference" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:11 +msgid "keep this under your pillow" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:12 +msgid "Language Reference" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:13 +msgid "describes syntax and language elements" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:14 +msgid "Python Setup and Usage" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:15 +msgid "how to use Python on different platforms" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:16 +msgid "Python HOWTOs" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:17 +msgid "in-depth documents on specific topics" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:19 +msgid "Installing Python Modules" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:20 +msgid "installing from the Python Package Index & other sources" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:21 +msgid "Distributing Python Modules" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:22 +msgid "publishing modules for installation by others" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:23 +msgid "Extending and Embedding" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:24 +msgid "tutorial for C/C++ programmers" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:25 +msgid "Python/C API" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:26 +msgid "reference for C/C++ programmers" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:27 +msgid "FAQs" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:28 +msgid "frequently asked questions (with answers!)" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:32 +msgid "Indices and tables:" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:35 +msgid "Global Module Index" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:36 +msgid "quick access to all modules" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:37 +msgid "General Index" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:38 +msgid "all functions, classes, terms" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:39 +msgid "Glossary" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:40 +msgid "the most important terms explained" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:42 +msgid "Search page" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:43 +msgid "search this documentation" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:44 +msgid "Complete Table of Contents" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:45 +msgid "lists all sections and subsections" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:49 +msgid "Meta information:" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:52 +msgid "Reporting bugs" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:53 +msgid "About the documentation" +msgstr "" + +#: ../Doc/tools/templates/indexcontent.html:55 +msgid "History and License of Python" +msgstr "" diff --git a/tutorial.po b/tutorial.po new file mode 100644 index 00000000..4f5b3022 --- /dev/null +++ b/tutorial.po @@ -0,0 +1,5596 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) 2001-2016, Python Software Foundation +# This file is distributed under the same license as the Python package. +# FIRST AUTHOR , YEAR. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: Python 3.6\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2016-10-17 21:44+0200\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: FULL NAME \n" +"Language-Team: LANGUAGE \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#: ../Doc/tutorial/appendix.rst:5 +msgid "Appendix" +msgstr "" + +#: ../Doc/tutorial/appendix.rst:11 ../Doc/tutorial/interpreter.rst:90 +msgid "Interactive Mode" +msgstr "" + +#: ../Doc/tutorial/appendix.rst:16 +msgid "Error Handling" +msgstr "" + +#: ../Doc/tutorial/appendix.rst:18 +msgid "" +"When an error occurs, the interpreter prints an error message and a stack " +"trace. In interactive mode, it then returns to the primary prompt; when " +"input came from a file, it exits with a nonzero exit status after printing " +"the stack trace. (Exceptions handled by an :keyword:`except` clause in a :" +"keyword:`try` statement are not errors in this context.) Some errors are " +"unconditionally fatal and cause an exit with a nonzero exit; this applies to " +"internal inconsistencies and some cases of running out of memory. All error " +"messages are written to the standard error stream; normal output from " +"executed commands is written to standard output." +msgstr "" + +#: ../Doc/tutorial/appendix.rst:28 +msgid "" +"Typing the interrupt character (usually :kbd:`Control-C` or :kbd:`Delete`) " +"to the primary or secondary prompt cancels the input and returns to the " +"primary prompt. [#]_ Typing an interrupt while a command is executing raises " +"the :exc:`KeyboardInterrupt` exception, which may be handled by a :keyword:" +"`try` statement." +msgstr "" + +#: ../Doc/tutorial/appendix.rst:38 +msgid "Executable Python Scripts" +msgstr "" + +#: ../Doc/tutorial/appendix.rst:40 +msgid "" +"On BSD'ish Unix systems, Python scripts can be made directly executable, " +"like shell scripts, by putting the line ::" +msgstr "" + +#: ../Doc/tutorial/appendix.rst:45 +msgid "" +"(assuming that the interpreter is on the user's :envvar:`PATH`) at the " +"beginning of the script and giving the file an executable mode. The ``#!`` " +"must be the first two characters of the file. On some platforms, this first " +"line must end with a Unix-style line ending (``'\\n'``), not a Windows " +"(``'\\r\\n'``) line ending. Note that the hash, or pound, character, " +"``'#'``, is used to start a comment in Python." +msgstr "" + +#: ../Doc/tutorial/appendix.rst:52 +msgid "" +"The script can be given an executable mode, or permission, using the :" +"program:`chmod` command." +msgstr "" + +#: ../Doc/tutorial/appendix.rst:59 +msgid "" +"On Windows systems, there is no notion of an \"executable mode\". The " +"Python installer automatically associates ``.py`` files with ``python.exe`` " +"so that a double-click on a Python file will run it as a script. The " +"extension can also be ``.pyw``, in that case, the console window that " +"normally appears is suppressed." +msgstr "" + +#: ../Doc/tutorial/appendix.rst:69 +msgid "The Interactive Startup File" +msgstr "" + +#: ../Doc/tutorial/appendix.rst:71 +msgid "" +"When you use Python interactively, it is frequently handy to have some " +"standard commands executed every time the interpreter is started. You can " +"do this by setting an environment variable named :envvar:`PYTHONSTARTUP` to " +"the name of a file containing your start-up commands. This is similar to " +"the :file:`.profile` feature of the Unix shells." +msgstr "" + +#: ../Doc/tutorial/appendix.rst:77 +msgid "" +"This file is only read in interactive sessions, not when Python reads " +"commands from a script, and not when :file:`/dev/tty` is given as the " +"explicit source of commands (which otherwise behaves like an interactive " +"session). It is executed in the same namespace where interactive commands " +"are executed, so that objects that it defines or imports can be used without " +"qualification in the interactive session. You can also change the prompts " +"``sys.ps1`` and ``sys.ps2`` in this file." +msgstr "" + +#: ../Doc/tutorial/appendix.rst:85 +msgid "" +"If you want to read an additional start-up file from the current directory, " +"you can program this in the global start-up file using code like ``if os." +"path.isfile('.pythonrc.py'): exec(open('.pythonrc.py').read())``. If you " +"want to use the startup file in a script, you must do this explicitly in the " +"script::" +msgstr "" + +#: ../Doc/tutorial/appendix.rst:102 +msgid "The Customization Modules" +msgstr "" + +#: ../Doc/tutorial/appendix.rst:104 +msgid "" +"Python provides two hooks to let you customize it: :mod:`sitecustomize` and :" +"mod:`usercustomize`. To see how it works, you need first to find the " +"location of your user site-packages directory. Start Python and run this " +"code::" +msgstr "" + +#: ../Doc/tutorial/appendix.rst:112 +msgid "" +"Now you can create a file named :file:`usercustomize.py` in that directory " +"and put anything you want in it. It will affect every invocation of Python, " +"unless it is started with the :option:`-s` option to disable the automatic " +"import." +msgstr "" + +#: ../Doc/tutorial/appendix.rst:116 +msgid "" +":mod:`sitecustomize` works in the same way, but is typically created by an " +"administrator of the computer in the global site-packages directory, and is " +"imported before :mod:`usercustomize`. See the documentation of the :mod:" +"`site` module for more details." +msgstr "" + +#: ../Doc/tutorial/appendix.rst:123 ../Doc/tutorial/classes.rst:952 +#: ../Doc/tutorial/controlflow.rst:759 ../Doc/tutorial/datastructures.rst:707 +#: ../Doc/tutorial/interpreter.rst:162 ../Doc/tutorial/introduction.rst:529 +#: ../Doc/tutorial/modules.rst:550 +msgid "Footnotes" +msgstr "" + +#: ../Doc/tutorial/appendix.rst:124 +msgid "A problem with the GNU Readline package may prevent this." +msgstr "" + +#: ../Doc/tutorial/appetite.rst:5 +msgid "Whetting Your Appetite" +msgstr "" + +#: ../Doc/tutorial/appetite.rst:7 +msgid "" +"If you do much work on computers, eventually you find that there's some task " +"you'd like to automate. For example, you may wish to perform a search-and-" +"replace over a large number of text files, or rename and rearrange a bunch " +"of photo files in a complicated way. Perhaps you'd like to write a small " +"custom database, or a specialized GUI application, or a simple game." +msgstr "" + +#: ../Doc/tutorial/appetite.rst:13 +msgid "" +"If you're a professional software developer, you may have to work with " +"several C/C++/Java libraries but find the usual write/compile/test/re-" +"compile cycle is too slow. Perhaps you're writing a test suite for such a " +"library and find writing the testing code a tedious task. Or maybe you've " +"written a program that could use an extension language, and you don't want " +"to design and implement a whole new language for your application." +msgstr "" + +#: ../Doc/tutorial/appetite.rst:20 +msgid "Python is just the language for you." +msgstr "" + +#: ../Doc/tutorial/appetite.rst:22 +msgid "" +"You could write a Unix shell script or Windows batch files for some of these " +"tasks, but shell scripts are best at moving around files and changing text " +"data, not well-suited for GUI applications or games. You could write a C/C++/" +"Java program, but it can take a lot of development time to get even a first-" +"draft program. Python is simpler to use, available on Windows, Mac OS X, " +"and Unix operating systems, and will help you get the job done more quickly." +msgstr "" + +#: ../Doc/tutorial/appetite.rst:29 +msgid "" +"Python is simple to use, but it is a real programming language, offering " +"much more structure and support for large programs than shell scripts or " +"batch files can offer. On the other hand, Python also offers much more " +"error checking than C, and, being a *very-high-level language*, it has high-" +"level data types built in, such as flexible arrays and dictionaries. " +"Because of its more general data types Python is applicable to a much larger " +"problem domain than Awk or even Perl, yet many things are at least as easy " +"in Python as in those languages." +msgstr "" + +#: ../Doc/tutorial/appetite.rst:37 +msgid "" +"Python allows you to split your program into modules that can be reused in " +"other Python programs. It comes with a large collection of standard modules " +"that you can use as the basis of your programs --- or as examples to start " +"learning to program in Python. Some of these modules provide things like " +"file I/O, system calls, sockets, and even interfaces to graphical user " +"interface toolkits like Tk." +msgstr "" + +#: ../Doc/tutorial/appetite.rst:44 +msgid "" +"Python is an interpreted language, which can save you considerable time " +"during program development because no compilation and linking is necessary. " +"The interpreter can be used interactively, which makes it easy to experiment " +"with features of the language, to write throw-away programs, or to test " +"functions during bottom-up program development. It is also a handy desk " +"calculator." +msgstr "" + +#: ../Doc/tutorial/appetite.rst:50 +msgid "" +"Python enables programs to be written compactly and readably. Programs " +"written in Python are typically much shorter than equivalent C, C++, or " +"Java programs, for several reasons:" +msgstr "" + +#: ../Doc/tutorial/appetite.rst:54 +msgid "" +"the high-level data types allow you to express complex operations in a " +"single statement;" +msgstr "" + +#: ../Doc/tutorial/appetite.rst:57 +msgid "" +"statement grouping is done by indentation instead of beginning and ending " +"brackets;" +msgstr "" + +#: ../Doc/tutorial/appetite.rst:60 +msgid "no variable or argument declarations are necessary." +msgstr "" + +#: ../Doc/tutorial/appetite.rst:62 +msgid "" +"Python is *extensible*: if you know how to program in C it is easy to add a " +"new built-in function or module to the interpreter, either to perform " +"critical operations at maximum speed, or to link Python programs to " +"libraries that may only be available in binary form (such as a vendor-" +"specific graphics library). Once you are really hooked, you can link the " +"Python interpreter into an application written in C and use it as an " +"extension or command language for that application." +msgstr "" + +#: ../Doc/tutorial/appetite.rst:70 +msgid "" +"By the way, the language is named after the BBC show \"Monty Python's Flying " +"Circus\" and has nothing to do with reptiles. Making references to Monty " +"Python skits in documentation is not only allowed, it is encouraged!" +msgstr "" + +#: ../Doc/tutorial/appetite.rst:74 +msgid "" +"Now that you are all excited about Python, you'll want to examine it in some " +"more detail. Since the best way to learn a language is to use it, the " +"tutorial invites you to play with the Python interpreter as you read." +msgstr "" + +#: ../Doc/tutorial/appetite.rst:78 +msgid "" +"In the next chapter, the mechanics of using the interpreter are explained. " +"This is rather mundane information, but essential for trying out the " +"examples shown later." +msgstr "" + +#: ../Doc/tutorial/appetite.rst:82 +msgid "" +"The rest of the tutorial introduces various features of the Python language " +"and system through examples, beginning with simple expressions, statements " +"and data types, through functions and modules, and finally touching upon " +"advanced concepts like exceptions and user-defined classes." +msgstr "" + +#: ../Doc/tutorial/classes.rst:5 +msgid "Classes" +msgstr "" + +#: ../Doc/tutorial/classes.rst:7 +msgid "" +"Compared with other programming languages, Python's class mechanism adds " +"classes with a minimum of new syntax and semantics. It is a mixture of the " +"class mechanisms found in C++ and Modula-3. Python classes provide all the " +"standard features of Object Oriented Programming: the class inheritance " +"mechanism allows multiple base classes, a derived class can override any " +"methods of its base class or classes, and a method can call the method of a " +"base class with the same name. Objects can contain arbitrary amounts and " +"kinds of data. As is true for modules, classes partake of the dynamic " +"nature of Python: they are created at runtime, and can be modified further " +"after creation." +msgstr "" + +#: ../Doc/tutorial/classes.rst:17 +msgid "" +"In C++ terminology, normally class members (including the data members) are " +"*public* (except see below :ref:`tut-private`), and all member functions are " +"*virtual*. As in Modula-3, there are no shorthands for referencing the " +"object's members from its methods: the method function is declared with an " +"explicit first argument representing the object, which is provided " +"implicitly by the call. As in Smalltalk, classes themselves are objects. " +"This provides semantics for importing and renaming. Unlike C++ and " +"Modula-3, built-in types can be used as base classes for extension by the " +"user. Also, like in C++, most built-in operators with special syntax " +"(arithmetic operators, subscripting etc.) can be redefined for class " +"instances." +msgstr "" + +#: ../Doc/tutorial/classes.rst:28 +msgid "" +"(Lacking universally accepted terminology to talk about classes, I will make " +"occasional use of Smalltalk and C++ terms. I would use Modula-3 terms, " +"since its object-oriented semantics are closer to those of Python than C++, " +"but I expect that few readers have heard of it.)" +msgstr "" + +#: ../Doc/tutorial/classes.rst:37 +msgid "A Word About Names and Objects" +msgstr "" + +#: ../Doc/tutorial/classes.rst:39 +msgid "" +"Objects have individuality, and multiple names (in multiple scopes) can be " +"bound to the same object. This is known as aliasing in other languages. " +"This is usually not appreciated on a first glance at Python, and can be " +"safely ignored when dealing with immutable basic types (numbers, strings, " +"tuples). However, aliasing has a possibly surprising effect on the " +"semantics of Python code involving mutable objects such as lists, " +"dictionaries, and most other types. This is usually used to the benefit of " +"the program, since aliases behave like pointers in some respects. For " +"example, passing an object is cheap since only a pointer is passed by the " +"implementation; and if a function modifies an object passed as an argument, " +"the caller will see the change --- this eliminates the need for two " +"different argument passing mechanisms as in Pascal." +msgstr "" + +#: ../Doc/tutorial/classes.rst:55 +msgid "Python Scopes and Namespaces" +msgstr "" + +#: ../Doc/tutorial/classes.rst:57 +msgid "" +"Before introducing classes, I first have to tell you something about " +"Python's scope rules. Class definitions play some neat tricks with " +"namespaces, and you need to know how scopes and namespaces work to fully " +"understand what's going on. Incidentally, knowledge about this subject is " +"useful for any advanced Python programmer." +msgstr "" + +#: ../Doc/tutorial/classes.rst:63 +msgid "Let's begin with some definitions." +msgstr "" + +#: ../Doc/tutorial/classes.rst:65 +msgid "" +"A *namespace* is a mapping from names to objects. Most namespaces are " +"currently implemented as Python dictionaries, but that's normally not " +"noticeable in any way (except for performance), and it may change in the " +"future. Examples of namespaces are: the set of built-in names (containing " +"functions such as :func:`abs`, and built-in exception names); the global " +"names in a module; and the local names in a function invocation. In a sense " +"the set of attributes of an object also form a namespace. The important " +"thing to know about namespaces is that there is absolutely no relation " +"between names in different namespaces; for instance, two different modules " +"may both define a function ``maximize`` without confusion --- users of the " +"modules must prefix it with the module name." +msgstr "" + +#: ../Doc/tutorial/classes.rst:76 +msgid "" +"By the way, I use the word *attribute* for any name following a dot --- for " +"example, in the expression ``z.real``, ``real`` is an attribute of the " +"object ``z``. Strictly speaking, references to names in modules are " +"attribute references: in the expression ``modname.funcname``, ``modname`` is " +"a module object and ``funcname`` is an attribute of it. In this case there " +"happens to be a straightforward mapping between the module's attributes and " +"the global names defined in the module: they share the same namespace! [#]_" +msgstr "" + +#: ../Doc/tutorial/classes.rst:84 +msgid "" +"Attributes may be read-only or writable. In the latter case, assignment to " +"attributes is possible. Module attributes are writable: you can write " +"``modname.the_answer = 42``. Writable attributes may also be deleted with " +"the :keyword:`del` statement. For example, ``del modname.the_answer`` will " +"remove the attribute :attr:`the_answer` from the object named by ``modname``." +msgstr "" + +#: ../Doc/tutorial/classes.rst:90 +msgid "" +"Namespaces are created at different moments and have different lifetimes. " +"The namespace containing the built-in names is created when the Python " +"interpreter starts up, and is never deleted. The global namespace for a " +"module is created when the module definition is read in; normally, module " +"namespaces also last until the interpreter quits. The statements executed " +"by the top-level invocation of the interpreter, either read from a script " +"file or interactively, are considered part of a module called :mod:" +"`__main__`, so they have their own global namespace. (The built-in names " +"actually also live in a module; this is called :mod:`builtins`.)" +msgstr "" + +#: ../Doc/tutorial/classes.rst:100 +msgid "" +"The local namespace for a function is created when the function is called, " +"and deleted when the function returns or raises an exception that is not " +"handled within the function. (Actually, forgetting would be a better way to " +"describe what actually happens.) Of course, recursive invocations each have " +"their own local namespace." +msgstr "" + +#: ../Doc/tutorial/classes.rst:106 +msgid "" +"A *scope* is a textual region of a Python program where a namespace is " +"directly accessible. \"Directly accessible\" here means that an unqualified " +"reference to a name attempts to find the name in the namespace." +msgstr "" + +#: ../Doc/tutorial/classes.rst:110 +msgid "" +"Although scopes are determined statically, they are used dynamically. At any " +"time during execution, there are at least three nested scopes whose " +"namespaces are directly accessible:" +msgstr "" + +#: ../Doc/tutorial/classes.rst:114 +msgid "the innermost scope, which is searched first, contains the local names" +msgstr "" + +#: ../Doc/tutorial/classes.rst:115 +msgid "" +"the scopes of any enclosing functions, which are searched starting with the " +"nearest enclosing scope, contains non-local, but also non-global names" +msgstr "" + +#: ../Doc/tutorial/classes.rst:117 +msgid "the next-to-last scope contains the current module's global names" +msgstr "" + +#: ../Doc/tutorial/classes.rst:118 +msgid "" +"the outermost scope (searched last) is the namespace containing built-in " +"names" +msgstr "" + +#: ../Doc/tutorial/classes.rst:120 +msgid "" +"If a name is declared global, then all references and assignments go " +"directly to the middle scope containing the module's global names. To " +"rebind variables found outside of the innermost scope, the :keyword:" +"`nonlocal` statement can be used; if not declared nonlocal, those variables " +"are read-only (an attempt to write to such a variable will simply create a " +"*new* local variable in the innermost scope, leaving the identically named " +"outer variable unchanged)." +msgstr "" + +#: ../Doc/tutorial/classes.rst:127 +msgid "" +"Usually, the local scope references the local names of the (textually) " +"current function. Outside functions, the local scope references the same " +"namespace as the global scope: the module's namespace. Class definitions " +"place yet another namespace in the local scope." +msgstr "" + +#: ../Doc/tutorial/classes.rst:132 +msgid "" +"It is important to realize that scopes are determined textually: the global " +"scope of a function defined in a module is that module's namespace, no " +"matter from where or by what alias the function is called. On the other " +"hand, the actual search for names is done dynamically, at run time --- " +"however, the language definition is evolving towards static name resolution, " +"at \"compile\" time, so don't rely on dynamic name resolution! (In fact, " +"local variables are already determined statically.)" +msgstr "" + +#: ../Doc/tutorial/classes.rst:140 +msgid "" +"A special quirk of Python is that -- if no :keyword:`global` statement is in " +"effect -- assignments to names always go into the innermost scope. " +"Assignments do not copy data --- they just bind names to objects. The same " +"is true for deletions: the statement ``del x`` removes the binding of ``x`` " +"from the namespace referenced by the local scope. In fact, all operations " +"that introduce new names use the local scope: in particular, :keyword:" +"`import` statements and function definitions bind the module or function " +"name in the local scope." +msgstr "" + +#: ../Doc/tutorial/classes.rst:148 +msgid "" +"The :keyword:`global` statement can be used to indicate that particular " +"variables live in the global scope and should be rebound there; the :keyword:" +"`nonlocal` statement indicates that particular variables live in an " +"enclosing scope and should be rebound there." +msgstr "" + +#: ../Doc/tutorial/classes.rst:156 +msgid "Scopes and Namespaces Example" +msgstr "" + +#: ../Doc/tutorial/classes.rst:158 +msgid "" +"This is an example demonstrating how to reference the different scopes and " +"namespaces, and how :keyword:`global` and :keyword:`nonlocal` affect " +"variable binding::" +msgstr "" + +#: ../Doc/tutorial/classes.rst:185 +msgid "The output of the example code is:" +msgstr "" + +#: ../Doc/tutorial/classes.rst:194 +msgid "" +"Note how the *local* assignment (which is default) didn't change *scope_test*" +"\\'s binding of *spam*. The :keyword:`nonlocal` assignment changed " +"*scope_test*\\'s binding of *spam*, and the :keyword:`global` assignment " +"changed the module-level binding." +msgstr "" + +#: ../Doc/tutorial/classes.rst:199 +msgid "" +"You can also see that there was no previous binding for *spam* before the :" +"keyword:`global` assignment." +msgstr "" + +#: ../Doc/tutorial/classes.rst:206 +msgid "A First Look at Classes" +msgstr "" + +#: ../Doc/tutorial/classes.rst:208 +msgid "" +"Classes introduce a little bit of new syntax, three new object types, and " +"some new semantics." +msgstr "" + +#: ../Doc/tutorial/classes.rst:215 +msgid "Class Definition Syntax" +msgstr "" + +#: ../Doc/tutorial/classes.rst:217 +msgid "The simplest form of class definition looks like this::" +msgstr "" + +#: ../Doc/tutorial/classes.rst:226 +msgid "" +"Class definitions, like function definitions (:keyword:`def` statements) " +"must be executed before they have any effect. (You could conceivably place " +"a class definition in a branch of an :keyword:`if` statement, or inside a " +"function.)" +msgstr "" + +#: ../Doc/tutorial/classes.rst:230 +msgid "" +"In practice, the statements inside a class definition will usually be " +"function definitions, but other statements are allowed, and sometimes useful " +"--- we'll come back to this later. The function definitions inside a class " +"normally have a peculiar form of argument list, dictated by the calling " +"conventions for methods --- again, this is explained later." +msgstr "" + +#: ../Doc/tutorial/classes.rst:236 +msgid "" +"When a class definition is entered, a new namespace is created, and used as " +"the local scope --- thus, all assignments to local variables go into this " +"new namespace. In particular, function definitions bind the name of the new " +"function here." +msgstr "" + +#: ../Doc/tutorial/classes.rst:241 +msgid "" +"When a class definition is left normally (via the end), a *class object* is " +"created. This is basically a wrapper around the contents of the namespace " +"created by the class definition; we'll learn more about class objects in the " +"next section. The original local scope (the one in effect just before the " +"class definition was entered) is reinstated, and the class object is bound " +"here to the class name given in the class definition header (:class:" +"`ClassName` in the example)." +msgstr "" + +#: ../Doc/tutorial/classes.rst:253 +msgid "Class Objects" +msgstr "" + +#: ../Doc/tutorial/classes.rst:255 +msgid "" +"Class objects support two kinds of operations: attribute references and " +"instantiation." +msgstr "" + +#: ../Doc/tutorial/classes.rst:258 +msgid "" +"*Attribute references* use the standard syntax used for all attribute " +"references in Python: ``obj.name``. Valid attribute names are all the names " +"that were in the class's namespace when the class object was created. So, " +"if the class definition looked like this::" +msgstr "" + +#: ../Doc/tutorial/classes.rst:270 +msgid "" +"then ``MyClass.i`` and ``MyClass.f`` are valid attribute references, " +"returning an integer and a function object, respectively. Class attributes " +"can also be assigned to, so you can change the value of ``MyClass.i`` by " +"assignment. :attr:`__doc__` is also a valid attribute, returning the " +"docstring belonging to the class: ``\"A simple example class\"``." +msgstr "" + +#: ../Doc/tutorial/classes.rst:276 +msgid "" +"Class *instantiation* uses function notation. Just pretend that the class " +"object is a parameterless function that returns a new instance of the class. " +"For example (assuming the above class)::" +msgstr "" + +#: ../Doc/tutorial/classes.rst:282 +msgid "" +"creates a new *instance* of the class and assigns this object to the local " +"variable ``x``." +msgstr "" + +#: ../Doc/tutorial/classes.rst:285 +msgid "" +"The instantiation operation (\"calling\" a class object) creates an empty " +"object. Many classes like to create objects with instances customized to a " +"specific initial state. Therefore a class may define a special method named :" +"meth:`__init__`, like this::" +msgstr "" + +#: ../Doc/tutorial/classes.rst:293 +msgid "" +"When a class defines an :meth:`__init__` method, class instantiation " +"automatically invokes :meth:`__init__` for the newly-created class " +"instance. So in this example, a new, initialized instance can be obtained " +"by::" +msgstr "" + +#: ../Doc/tutorial/classes.rst:299 +msgid "" +"Of course, the :meth:`__init__` method may have arguments for greater " +"flexibility. In that case, arguments given to the class instantiation " +"operator are passed on to :meth:`__init__`. For example, ::" +msgstr "" + +#: ../Doc/tutorial/classes.rst:316 +msgid "Instance Objects" +msgstr "" + +#: ../Doc/tutorial/classes.rst:318 +msgid "" +"Now what can we do with instance objects? The only operations understood by " +"instance objects are attribute references. There are two kinds of valid " +"attribute names, data attributes and methods." +msgstr "" + +#: ../Doc/tutorial/classes.rst:322 +msgid "" +"*data attributes* correspond to \"instance variables\" in Smalltalk, and to " +"\"data members\" in C++. Data attributes need not be declared; like local " +"variables, they spring into existence when they are first assigned to. For " +"example, if ``x`` is the instance of :class:`MyClass` created above, the " +"following piece of code will print the value ``16``, without leaving a " +"trace::" +msgstr "" + +#: ../Doc/tutorial/classes.rst:334 +msgid "" +"The other kind of instance attribute reference is a *method*. A method is a " +"function that \"belongs to\" an object. (In Python, the term method is not " +"unique to class instances: other object types can have methods as well. For " +"example, list objects have methods called append, insert, remove, sort, and " +"so on. However, in the following discussion, we'll use the term method " +"exclusively to mean methods of class instance objects, unless explicitly " +"stated otherwise.)" +msgstr "" + +#: ../Doc/tutorial/classes.rst:343 +msgid "" +"Valid method names of an instance object depend on its class. By " +"definition, all attributes of a class that are function objects define " +"corresponding methods of its instances. So in our example, ``x.f`` is a " +"valid method reference, since ``MyClass.f`` is a function, but ``x.i`` is " +"not, since ``MyClass.i`` is not. But ``x.f`` is not the same thing as " +"``MyClass.f`` --- it is a *method object*, not a function object." +msgstr "" + +#: ../Doc/tutorial/classes.rst:354 +msgid "Method Objects" +msgstr "" + +#: ../Doc/tutorial/classes.rst:356 +msgid "Usually, a method is called right after it is bound::" +msgstr "" + +#: ../Doc/tutorial/classes.rst:360 +msgid "" +"In the :class:`MyClass` example, this will return the string ``'hello " +"world'``. However, it is not necessary to call a method right away: ``x.f`` " +"is a method object, and can be stored away and called at a later time. For " +"example::" +msgstr "" + +#: ../Doc/tutorial/classes.rst:368 +msgid "will continue to print ``hello world`` until the end of time." +msgstr "" + +#: ../Doc/tutorial/classes.rst:370 +msgid "" +"What exactly happens when a method is called? You may have noticed that ``x." +"f()`` was called without an argument above, even though the function " +"definition for :meth:`f` specified an argument. What happened to the " +"argument? Surely Python raises an exception when a function that requires an " +"argument is called without any --- even if the argument isn't actually " +"used..." +msgstr "" + +#: ../Doc/tutorial/classes.rst:376 +msgid "" +"Actually, you may have guessed the answer: the special thing about methods " +"is that the object is passed as the first argument of the function. In our " +"example, the call ``x.f()`` is exactly equivalent to ``MyClass.f(x)``. In " +"general, calling a method with a list of *n* arguments is equivalent to " +"calling the corresponding function with an argument list that is created by " +"inserting the method's object before the first argument." +msgstr "" + +#: ../Doc/tutorial/classes.rst:383 +msgid "" +"If you still don't understand how methods work, a look at the implementation " +"can perhaps clarify matters. When an instance attribute is referenced that " +"isn't a data attribute, its class is searched. If the name denotes a valid " +"class attribute that is a function object, a method object is created by " +"packing (pointers to) the instance object and the function object just found " +"together in an abstract object: this is the method object. When the method " +"object is called with an argument list, a new argument list is constructed " +"from the instance object and the argument list, and the function object is " +"called with this new argument list." +msgstr "" + +#: ../Doc/tutorial/classes.rst:397 +msgid "Class and Instance Variables" +msgstr "" + +#: ../Doc/tutorial/classes.rst:399 +msgid "" +"Generally speaking, instance variables are for data unique to each instance " +"and class variables are for attributes and methods shared by all instances " +"of the class::" +msgstr "" + +#: ../Doc/tutorial/classes.rst:421 +msgid "" +"As discussed in :ref:`tut-object`, shared data can have possibly surprising " +"effects with involving :term:`mutable` objects such as lists and " +"dictionaries. For example, the *tricks* list in the following code should " +"not be used as a class variable because just a single list would be shared " +"by all *Dog* instances::" +msgstr "" + +#: ../Doc/tutorial/classes.rst:444 +msgid "Correct design of the class should use an instance variable instead::" +msgstr "" + +#: ../Doc/tutorial/classes.rst:468 +msgid "Random Remarks" +msgstr "" + +#: ../Doc/tutorial/classes.rst:472 +msgid "" +"Data attributes override method attributes with the same name; to avoid " +"accidental name conflicts, which may cause hard-to-find bugs in large " +"programs, it is wise to use some kind of convention that minimizes the " +"chance of conflicts. Possible conventions include capitalizing method " +"names, prefixing data attribute names with a small unique string (perhaps " +"just an underscore), or using verbs for methods and nouns for data " +"attributes." +msgstr "" + +#: ../Doc/tutorial/classes.rst:479 +msgid "" +"Data attributes may be referenced by methods as well as by ordinary users " +"(\"clients\") of an object. In other words, classes are not usable to " +"implement pure abstract data types. In fact, nothing in Python makes it " +"possible to enforce data hiding --- it is all based upon convention. (On " +"the other hand, the Python implementation, written in C, can completely hide " +"implementation details and control access to an object if necessary; this " +"can be used by extensions to Python written in C.)" +msgstr "" + +#: ../Doc/tutorial/classes.rst:487 +msgid "" +"Clients should use data attributes with care --- clients may mess up " +"invariants maintained by the methods by stamping on their data attributes. " +"Note that clients may add data attributes of their own to an instance object " +"without affecting the validity of the methods, as long as name conflicts are " +"avoided --- again, a naming convention can save a lot of headaches here." +msgstr "" + +#: ../Doc/tutorial/classes.rst:493 +msgid "" +"There is no shorthand for referencing data attributes (or other methods!) " +"from within methods. I find that this actually increases the readability of " +"methods: there is no chance of confusing local variables and instance " +"variables when glancing through a method." +msgstr "" + +#: ../Doc/tutorial/classes.rst:498 +msgid "" +"Often, the first argument of a method is called ``self``. This is nothing " +"more than a convention: the name ``self`` has absolutely no special meaning " +"to Python. Note, however, that by not following the convention your code " +"may be less readable to other Python programmers, and it is also conceivable " +"that a *class browser* program might be written that relies upon such a " +"convention." +msgstr "" + +#: ../Doc/tutorial/classes.rst:504 +msgid "" +"Any function object that is a class attribute defines a method for instances " +"of that class. It is not necessary that the function definition is " +"textually enclosed in the class definition: assigning a function object to a " +"local variable in the class is also ok. For example::" +msgstr "" + +#: ../Doc/tutorial/classes.rst:521 +msgid "" +"Now ``f``, ``g`` and ``h`` are all attributes of class :class:`C` that refer " +"to function objects, and consequently they are all methods of instances of :" +"class:`C` --- ``h`` being exactly equivalent to ``g``. Note that this " +"practice usually only serves to confuse the reader of a program." +msgstr "" + +#: ../Doc/tutorial/classes.rst:526 +msgid "" +"Methods may call other methods by using method attributes of the ``self`` " +"argument::" +msgstr "" + +#: ../Doc/tutorial/classes.rst:540 +msgid "" +"Methods may reference global names in the same way as ordinary functions. " +"The global scope associated with a method is the module containing its " +"definition. (A class is never used as a global scope.) While one rarely " +"encounters a good reason for using global data in a method, there are many " +"legitimate uses of the global scope: for one thing, functions and modules " +"imported into the global scope can be used by methods, as well as functions " +"and classes defined in it. Usually, the class containing the method is " +"itself defined in this global scope, and in the next section we'll find some " +"good reasons why a method would want to reference its own class." +msgstr "" + +#: ../Doc/tutorial/classes.rst:550 +msgid "" +"Each value is an object, and therefore has a *class* (also called its " +"*type*). It is stored as ``object.__class__``." +msgstr "" + +#: ../Doc/tutorial/classes.rst:557 +msgid "Inheritance" +msgstr "" + +#: ../Doc/tutorial/classes.rst:559 +msgid "" +"Of course, a language feature would not be worthy of the name \"class\" " +"without supporting inheritance. The syntax for a derived class definition " +"looks like this::" +msgstr "" + +#: ../Doc/tutorial/classes.rst:570 +msgid "" +"The name :class:`BaseClassName` must be defined in a scope containing the " +"derived class definition. In place of a base class name, other arbitrary " +"expressions are also allowed. This can be useful, for example, when the " +"base class is defined in another module::" +msgstr "" + +#: ../Doc/tutorial/classes.rst:577 +msgid "" +"Execution of a derived class definition proceeds the same as for a base " +"class. When the class object is constructed, the base class is remembered. " +"This is used for resolving attribute references: if a requested attribute is " +"not found in the class, the search proceeds to look in the base class. This " +"rule is applied recursively if the base class itself is derived from some " +"other class." +msgstr "" + +#: ../Doc/tutorial/classes.rst:583 +msgid "" +"There's nothing special about instantiation of derived classes: " +"``DerivedClassName()`` creates a new instance of the class. Method " +"references are resolved as follows: the corresponding class attribute is " +"searched, descending down the chain of base classes if necessary, and the " +"method reference is valid if this yields a function object." +msgstr "" + +#: ../Doc/tutorial/classes.rst:589 +msgid "" +"Derived classes may override methods of their base classes. Because methods " +"have no special privileges when calling other methods of the same object, a " +"method of a base class that calls another method defined in the same base " +"class may end up calling a method of a derived class that overrides it. " +"(For C++ programmers: all methods in Python are effectively ``virtual``.)" +msgstr "" + +#: ../Doc/tutorial/classes.rst:595 +msgid "" +"An overriding method in a derived class may in fact want to extend rather " +"than simply replace the base class method of the same name. There is a " +"simple way to call the base class method directly: just call ``BaseClassName." +"methodname(self, arguments)``. This is occasionally useful to clients as " +"well. (Note that this only works if the base class is accessible as " +"``BaseClassName`` in the global scope.)" +msgstr "" + +#: ../Doc/tutorial/classes.rst:602 +msgid "Python has two built-in functions that work with inheritance:" +msgstr "" + +#: ../Doc/tutorial/classes.rst:604 +msgid "" +"Use :func:`isinstance` to check an instance's type: ``isinstance(obj, int)`` " +"will be ``True`` only if ``obj.__class__`` is :class:`int` or some class " +"derived from :class:`int`." +msgstr "" + +#: ../Doc/tutorial/classes.rst:608 +msgid "" +"Use :func:`issubclass` to check class inheritance: ``issubclass(bool, int)`` " +"is ``True`` since :class:`bool` is a subclass of :class:`int`. However, " +"``issubclass(float, int)`` is ``False`` since :class:`float` is not a " +"subclass of :class:`int`." +msgstr "" + +#: ../Doc/tutorial/classes.rst:618 +msgid "Multiple Inheritance" +msgstr "" + +#: ../Doc/tutorial/classes.rst:620 +msgid "" +"Python supports a form of multiple inheritance as well. A class definition " +"with multiple base classes looks like this::" +msgstr "" + +#: ../Doc/tutorial/classes.rst:630 +msgid "" +"For most purposes, in the simplest cases, you can think of the search for " +"attributes inherited from a parent class as depth-first, left-to-right, not " +"searching twice in the same class where there is an overlap in the " +"hierarchy. Thus, if an attribute is not found in :class:`DerivedClassName`, " +"it is searched for in :class:`Base1`, then (recursively) in the base classes " +"of :class:`Base1`, and if it was not found there, it was searched for in :" +"class:`Base2`, and so on." +msgstr "" + +#: ../Doc/tutorial/classes.rst:637 +msgid "" +"In fact, it is slightly more complex than that; the method resolution order " +"changes dynamically to support cooperative calls to :func:`super`. This " +"approach is known in some other multiple-inheritance languages as call-next-" +"method and is more powerful than the super call found in single-inheritance " +"languages." +msgstr "" + +#: ../Doc/tutorial/classes.rst:643 +msgid "" +"Dynamic ordering is necessary because all cases of multiple inheritance " +"exhibit one or more diamond relationships (where at least one of the parent " +"classes can be accessed through multiple paths from the bottommost class). " +"For example, all classes inherit from :class:`object`, so any case of " +"multiple inheritance provides more than one path to reach :class:`object`. " +"To keep the base classes from being accessed more than once, the dynamic " +"algorithm linearizes the search order in a way that preserves the left-to-" +"right ordering specified in each class, that calls each parent only once, " +"and that is monotonic (meaning that a class can be subclassed without " +"affecting the precedence order of its parents). Taken together, these " +"properties make it possible to design reliable and extensible classes with " +"multiple inheritance. For more detail, see https://www.python.org/download/" +"releases/2.3/mro/." +msgstr "" + +#: ../Doc/tutorial/classes.rst:660 +msgid "Private Variables" +msgstr "" + +#: ../Doc/tutorial/classes.rst:662 +msgid "" +"\"Private\" instance variables that cannot be accessed except from inside an " +"object don't exist in Python. However, there is a convention that is " +"followed by most Python code: a name prefixed with an underscore (e.g. " +"``_spam``) should be treated as a non-public part of the API (whether it is " +"a function, a method or a data member). It should be considered an " +"implementation detail and subject to change without notice." +msgstr "" + +#: ../Doc/tutorial/classes.rst:669 +msgid "" +"Since there is a valid use-case for class-private members (namely to avoid " +"name clashes of names with names defined by subclasses), there is limited " +"support for such a mechanism, called :dfn:`name mangling`. Any identifier " +"of the form ``__spam`` (at least two leading underscores, at most one " +"trailing underscore) is textually replaced with ``_classname__spam``, where " +"``classname`` is the current class name with leading underscore(s) " +"stripped. This mangling is done without regard to the syntactic position of " +"the identifier, as long as it occurs within the definition of a class." +msgstr "" + +#: ../Doc/tutorial/classes.rst:678 +msgid "" +"Name mangling is helpful for letting subclasses override methods without " +"breaking intraclass method calls. For example::" +msgstr "" + +#: ../Doc/tutorial/classes.rst:700 +msgid "" +"Note that the mangling rules are designed mostly to avoid accidents; it " +"still is possible to access or modify a variable that is considered " +"private. This can even be useful in special circumstances, such as in the " +"debugger." +msgstr "" + +#: ../Doc/tutorial/classes.rst:704 +msgid "" +"Notice that code passed to ``exec()`` or ``eval()`` does not consider the " +"classname of the invoking class to be the current class; this is similar to " +"the effect of the ``global`` statement, the effect of which is likewise " +"restricted to code that is byte-compiled together. The same restriction " +"applies to ``getattr()``, ``setattr()`` and ``delattr()``, as well as when " +"referencing ``__dict__`` directly." +msgstr "" + +#: ../Doc/tutorial/classes.rst:715 +msgid "Odds and Ends" +msgstr "" + +#: ../Doc/tutorial/classes.rst:717 +msgid "" +"Sometimes it is useful to have a data type similar to the Pascal \"record\" " +"or C \"struct\", bundling together a few named data items. An empty class " +"definition will do nicely::" +msgstr "" + +#: ../Doc/tutorial/classes.rst:731 +msgid "" +"A piece of Python code that expects a particular abstract data type can " +"often be passed a class that emulates the methods of that data type " +"instead. For instance, if you have a function that formats some data from a " +"file object, you can define a class with methods :meth:`read` and :meth:`!" +"readline` that get the data from a string buffer instead, and pass it as an " +"argument." +msgstr "" + +#: ../Doc/tutorial/classes.rst:742 +msgid "" +"Instance method objects have attributes, too: ``m.__self__`` is the instance " +"object with the method :meth:`m`, and ``m.__func__`` is the function object " +"corresponding to the method." +msgstr "" + +#: ../Doc/tutorial/classes.rst:750 +msgid "Exceptions Are Classes Too" +msgstr "" + +#: ../Doc/tutorial/classes.rst:752 +msgid "" +"User-defined exceptions are identified by classes as well. Using this " +"mechanism it is possible to create extensible hierarchies of exceptions." +msgstr "" + +#: ../Doc/tutorial/classes.rst:755 +msgid "" +"There are two new valid (semantic) forms for the :keyword:`raise` statement::" +msgstr "" + +#: ../Doc/tutorial/classes.rst:761 +msgid "" +"In the first form, ``Class`` must be an instance of :class:`type` or of a " +"class derived from it. The first form is a shorthand for::" +msgstr "" + +#: ../Doc/tutorial/classes.rst:766 +msgid "" +"A class in an :keyword:`except` clause is compatible with an exception if it " +"is the same class or a base class thereof (but not the other way around --- " +"an except clause listing a derived class is not compatible with a base " +"class). For example, the following code will print B, C, D in that order::" +msgstr "" + +#: ../Doc/tutorial/classes.rst:788 +msgid "" +"Note that if the except clauses were reversed (with ``except B`` first), it " +"would have printed B, B, B --- the first matching except clause is triggered." +msgstr "" + +#: ../Doc/tutorial/classes.rst:791 +msgid "" +"When an error message is printed for an unhandled exception, the exception's " +"class name is printed, then a colon and a space, and finally the instance " +"converted to a string using the built-in function :func:`str`." +msgstr "" + +#: ../Doc/tutorial/classes.rst:799 +msgid "Iterators" +msgstr "" + +#: ../Doc/tutorial/classes.rst:801 +msgid "" +"By now you have probably noticed that most container objects can be looped " +"over using a :keyword:`for` statement::" +msgstr "" + +#: ../Doc/tutorial/classes.rst:815 +msgid "" +"This style of access is clear, concise, and convenient. The use of " +"iterators pervades and unifies Python. Behind the scenes, the :keyword:" +"`for` statement calls :func:`iter` on the container object. The function " +"returns an iterator object that defines the method :meth:`~iterator." +"__next__` which accesses elements in the container one at a time. When " +"there are no more elements, :meth:`~iterator.__next__` raises a :exc:" +"`StopIteration` exception which tells the :keyword:`for` loop to terminate. " +"You can call the :meth:`~iterator.__next__` method using the :func:`next` " +"built-in function; this example shows how it all works::" +msgstr "" + +#: ../Doc/tutorial/classes.rst:840 +msgid "" +"Having seen the mechanics behind the iterator protocol, it is easy to add " +"iterator behavior to your classes. Define an :meth:`__iter__` method which " +"returns an object with a :meth:`~iterator.__next__` method. If the class " +"defines :meth:`__next__`, then :meth:`__iter__` can just return ``self``::" +msgstr "" + +#: ../Doc/tutorial/classes.rst:877 +msgid "Generators" +msgstr "" + +#: ../Doc/tutorial/classes.rst:879 +msgid "" +":term:`Generator`\\s are a simple and powerful tool for creating iterators. " +"They are written like regular functions but use the :keyword:`yield` " +"statement whenever they want to return data. Each time :func:`next` is " +"called on it, the generator resumes where it left off (it remembers all the " +"data values and which statement was last executed). An example shows that " +"generators can be trivially easy to create::" +msgstr "" + +#: ../Doc/tutorial/classes.rst:900 +msgid "" +"Anything that can be done with generators can also be done with class-based " +"iterators as described in the previous section. What makes generators so " +"compact is that the :meth:`__iter__` and :meth:`~generator.__next__` methods " +"are created automatically." +msgstr "" + +#: ../Doc/tutorial/classes.rst:905 +msgid "" +"Another key feature is that the local variables and execution state are " +"automatically saved between calls. This made the function easier to write " +"and much more clear than an approach using instance variables like ``self." +"index`` and ``self.data``." +msgstr "" + +#: ../Doc/tutorial/classes.rst:910 +msgid "" +"In addition to automatic method creation and saving program state, when " +"generators terminate, they automatically raise :exc:`StopIteration`. In " +"combination, these features make it easy to create iterators with no more " +"effort than writing a regular function." +msgstr "" + +#: ../Doc/tutorial/classes.rst:919 +msgid "Generator Expressions" +msgstr "" + +#: ../Doc/tutorial/classes.rst:921 +msgid "" +"Some simple generators can be coded succinctly as expressions using a syntax " +"similar to list comprehensions but with parentheses instead of brackets. " +"These expressions are designed for situations where the generator is used " +"right away by an enclosing function. Generator expressions are more compact " +"but less versatile than full generator definitions and tend to be more " +"memory friendly than equivalent list comprehensions." +msgstr "" + +#: ../Doc/tutorial/classes.rst:928 +msgid "Examples::" +msgstr "" + +#: ../Doc/tutorial/classes.rst:953 +msgid "" +"Except for one thing. Module objects have a secret read-only attribute " +"called :attr:`~object.__dict__` which returns the dictionary used to " +"implement the module's namespace; the name :attr:`~object.__dict__` is an " +"attribute but not a global name. Obviously, using this violates the " +"abstraction of namespace implementation, and should be restricted to things " +"like post-mortem debuggers." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:5 +msgid "More Control Flow Tools" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:7 +msgid "" +"Besides the :keyword:`while` statement just introduced, Python knows the " +"usual control flow statements known from other languages, with some twists." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:14 +msgid ":keyword:`if` Statements" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:16 +msgid "" +"Perhaps the most well-known statement type is the :keyword:`if` statement. " +"For example::" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:33 +msgid "" +"There can be zero or more :keyword:`elif` parts, and the :keyword:`else` " +"part is optional. The keyword ':keyword:`elif`' is short for 'else if', and " +"is useful to avoid excessive indentation. An :keyword:`if` ... :keyword:" +"`elif` ... :keyword:`elif` ... sequence is a substitute for the ``switch`` " +"or ``case`` statements found in other languages." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:43 +msgid ":keyword:`for` Statements" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:48 +msgid "" +"The :keyword:`for` statement in Python differs a bit from what you may be " +"used to in C or Pascal. Rather than always iterating over an arithmetic " +"progression of numbers (like in Pascal), or giving the user the ability to " +"define both the iteration step and halting condition (as C), Python's :" +"keyword:`for` statement iterates over the items of any sequence (a list or a " +"string), in the order that they appear in the sequence. For example (no pun " +"intended):" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:69 +msgid "" +"If you need to modify the sequence you are iterating over while inside the " +"loop (for example to duplicate selected items), it is recommended that you " +"first make a copy. Iterating over a sequence does not implicitly make a " +"copy. The slice notation makes this especially convenient::" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:81 +msgid "" +"With ``for w in words:``, the example would attempt to create an infinite " +"list, inserting ``defenestrate`` over and over again." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:88 +msgid "The :func:`range` Function" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:90 +msgid "" +"If you do need to iterate over a sequence of numbers, the built-in function :" +"func:`range` comes in handy. It generates arithmetic progressions::" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:102 +msgid "" +"The given end point is never part of the generated sequence; ``range(10)`` " +"generates 10 values, the legal indices for items of a sequence of length " +"10. It is possible to let the range start at another number, or to specify " +"a different increment (even negative; sometimes this is called the 'step')::" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:116 +msgid "" +"To iterate over the indices of a sequence, you can combine :func:`range` " +"and :func:`len` as follows::" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:129 +msgid "" +"In most such cases, however, it is convenient to use the :func:`enumerate` " +"function, see :ref:`tut-loopidioms`." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:132 +msgid "A strange thing happens if you just print a range::" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:137 +msgid "" +"In many ways the object returned by :func:`range` behaves as if it is a " +"list, but in fact it isn't. It is an object which returns the successive " +"items of the desired sequence when you iterate over it, but it doesn't " +"really make the list, thus saving space." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:142 +msgid "" +"We say such an object is *iterable*, that is, suitable as a target for " +"functions and constructs that expect something from which they can obtain " +"successive items until the supply is exhausted. We have seen that the :" +"keyword:`for` statement is such an *iterator*. The function :func:`list` is " +"another; it creates lists from iterables::" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:152 +msgid "" +"Later we will see more functions that return iterables and take iterables as " +"argument." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:158 +msgid "" +":keyword:`break` and :keyword:`continue` Statements, and :keyword:`else` " +"Clauses on Loops" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:160 +msgid "" +"The :keyword:`break` statement, like in C, breaks out of the smallest " +"enclosing :keyword:`for` or :keyword:`while` loop." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:163 +msgid "" +"Loop statements may have an ``else`` clause; it is executed when the loop " +"terminates through exhaustion of the list (with :keyword:`for`) or when the " +"condition becomes false (with :keyword:`while`), but not when the loop is " +"terminated by a :keyword:`break` statement. This is exemplified by the " +"following loop, which searches for prime numbers::" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:187 +msgid "" +"(Yes, this is the correct code. Look closely: the ``else`` clause belongs " +"to the :keyword:`for` loop, **not** the :keyword:`if` statement.)" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:190 +msgid "" +"When used with a loop, the ``else`` clause has more in common with the " +"``else`` clause of a :keyword:`try` statement than it does that of :keyword:" +"`if` statements: a :keyword:`try` statement's ``else`` clause runs when no " +"exception occurs, and a loop's ``else`` clause runs when no ``break`` " +"occurs. For more on the :keyword:`try` statement and exceptions, see :ref:" +"`tut-handling`." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:197 +msgid "" +"The :keyword:`continue` statement, also borrowed from C, continues with the " +"next iteration of the loop::" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:217 +msgid ":keyword:`pass` Statements" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:219 +msgid "" +"The :keyword:`pass` statement does nothing. It can be used when a statement " +"is required syntactically but the program requires no action. For example::" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:226 +msgid "This is commonly used for creating minimal classes::" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:232 +msgid "" +"Another place :keyword:`pass` can be used is as a place-holder for a " +"function or conditional body when you are working on new code, allowing you " +"to keep thinking at a more abstract level. The :keyword:`pass` is silently " +"ignored::" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:243 +msgid "Defining Functions" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:245 +msgid "" +"We can create a function that writes the Fibonacci series to an arbitrary " +"boundary::" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:265 +msgid "" +"The keyword :keyword:`def` introduces a function *definition*. It must be " +"followed by the function name and the parenthesized list of formal " +"parameters. The statements that form the body of the function start at the " +"next line, and must be indented." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:270 +msgid "" +"The first statement of the function body can optionally be a string literal; " +"this string literal is the function's documentation string, or :dfn:" +"`docstring`. (More about docstrings can be found in the section :ref:`tut-" +"docstrings`.) There are tools which use docstrings to automatically produce " +"online or printed documentation, or to let the user interactively browse " +"through code; it's good practice to include docstrings in code that you " +"write, so make a habit of it." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:277 +msgid "" +"The *execution* of a function introduces a new symbol table used for the " +"local variables of the function. More precisely, all variable assignments " +"in a function store the value in the local symbol table; whereas variable " +"references first look in the local symbol table, then in the local symbol " +"tables of enclosing functions, then in the global symbol table, and finally " +"in the table of built-in names. Thus, global variables cannot be directly " +"assigned a value within a function (unless named in a :keyword:`global` " +"statement), although they may be referenced." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:286 +msgid "" +"The actual parameters (arguments) to a function call are introduced in the " +"local symbol table of the called function when it is called; thus, arguments " +"are passed using *call by value* (where the *value* is always an object " +"*reference*, not the value of the object). [#]_ When a function calls " +"another function, a new local symbol table is created for that call." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:292 +msgid "" +"A function definition introduces the function name in the current symbol " +"table. The value of the function name has a type that is recognized by the " +"interpreter as a user-defined function. This value can be assigned to " +"another name which can then also be used as a function. This serves as a " +"general renaming mechanism::" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:304 +msgid "" +"Coming from other languages, you might object that ``fib`` is not a function " +"but a procedure since it doesn't return a value. In fact, even functions " +"without a :keyword:`return` statement do return a value, albeit a rather " +"boring one. This value is called ``None`` (it's a built-in name). Writing " +"the value ``None`` is normally suppressed by the interpreter if it would be " +"the only value written. You can see it if you really want to using :func:" +"`print`::" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:315 +msgid "" +"It is simple to write a function that returns a list of the numbers of the " +"Fibonacci series, instead of printing it::" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:331 +msgid "This example, as usual, demonstrates some new Python features:" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:333 +msgid "" +"The :keyword:`return` statement returns with a value from a function. :" +"keyword:`return` without an expression argument returns ``None``. Falling " +"off the end of a function also returns ``None``." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:337 +msgid "" +"The statement ``result.append(a)`` calls a *method* of the list object " +"``result``. A method is a function that 'belongs' to an object and is named " +"``obj.methodname``, where ``obj`` is some object (this may be an " +"expression), and ``methodname`` is the name of a method that is defined by " +"the object's type. Different types define different methods. Methods of " +"different types may have the same name without causing ambiguity. (It is " +"possible to define your own object types and methods, using *classes*, see :" +"ref:`tut-classes`) The method :meth:`append` shown in the example is defined " +"for list objects; it adds a new element at the end of the list. In this " +"example it is equivalent to ``result = result + [a]``, but more efficient." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:352 +msgid "More on Defining Functions" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:354 +msgid "" +"It is also possible to define functions with a variable number of arguments. " +"There are three forms, which can be combined." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:361 +msgid "Default Argument Values" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:363 +msgid "" +"The most useful form is to specify a default value for one or more " +"arguments. This creates a function that can be called with fewer arguments " +"than it is defined to allow. For example::" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:379 +msgid "This function can be called in several ways:" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:381 +msgid "" +"giving only the mandatory argument: ``ask_ok('Do you really want to quit?')``" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:383 +msgid "" +"giving one of the optional arguments: ``ask_ok('OK to overwrite the file?', " +"2)``" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:385 +msgid "" +"or even giving all arguments: ``ask_ok('OK to overwrite the file?', 2, 'Come " +"on, only yes or no!')``" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:388 +msgid "" +"This example also introduces the :keyword:`in` keyword. This tests whether " +"or not a sequence contains a certain value." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:391 +msgid "" +"The default values are evaluated at the point of function definition in the " +"*defining* scope, so that ::" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:402 +msgid "will print ``5``." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:404 +msgid "" +"**Important warning:** The default value is evaluated only once. This makes " +"a difference when the default is a mutable object such as a list, " +"dictionary, or instances of most classes. For example, the following " +"function accumulates the arguments passed to it on subsequent calls::" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:417 +msgid "This will print ::" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:423 +msgid "" +"If you don't want the default to be shared between subsequent calls, you can " +"write the function like this instead::" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:436 +msgid "Keyword Arguments" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:438 +msgid "" +"Functions can also be called using :term:`keyword arguments ` of the form ``kwarg=value``. For instance, the following " +"function::" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:447 +msgid "" +"accepts one required argument (``voltage``) and three optional arguments " +"(``state``, ``action``, and ``type``). This function can be called in any " +"of the following ways::" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:458 +msgid "but all the following calls would be invalid::" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:465 +msgid "" +"In a function call, keyword arguments must follow positional arguments. All " +"the keyword arguments passed must match one of the arguments accepted by the " +"function (e.g. ``actor`` is not a valid argument for the ``parrot`` " +"function), and their order is not important. This also includes non-" +"optional arguments (e.g. ``parrot(voltage=1000)`` is valid too). No argument " +"may receive a value more than once. Here's an example that fails due to this " +"restriction::" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:481 +msgid "" +"When a final formal parameter of the form ``**name`` is present, it receives " +"a dictionary (see :ref:`typesmapping`) containing all keyword arguments " +"except for those corresponding to a formal parameter. This may be combined " +"with a formal parameter of the form ``*name`` (described in the next " +"subsection) which receives a tuple containing the positional arguments " +"beyond the formal parameter list. (``*name`` must occur before ``**name``.) " +"For example, if we define a function like this::" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:499 +msgid "It could be called like this::" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:507 +msgid "and of course it would print:" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:520 +msgid "" +"Note that the list of keyword argument names is created by sorting the " +"result of the keywords dictionary's ``keys()`` method before printing its " +"contents; if this is not done, the order in which the arguments are printed " +"is undefined." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:527 +msgid "Arbitrary Argument Lists" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:532 +msgid "" +"Finally, the least frequently used option is to specify that a function can " +"be called with an arbitrary number of arguments. These arguments will be " +"wrapped up in a tuple (see :ref:`tut-tuples`). Before the variable number " +"of arguments, zero or more normal arguments may occur. ::" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:541 +msgid "" +"Normally, these ``variadic`` arguments will be last in the list of formal " +"parameters, because they scoop up all remaining input arguments that are " +"passed to the function. Any formal parameters which occur after the " +"``*args`` parameter are 'keyword-only' arguments, meaning that they can only " +"be used as keywords rather than positional arguments. ::" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:558 +msgid "Unpacking Argument Lists" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:560 +msgid "" +"The reverse situation occurs when the arguments are already in a list or " +"tuple but need to be unpacked for a function call requiring separate " +"positional arguments. For instance, the built-in :func:`range` function " +"expects separate *start* and *stop* arguments. If they are not available " +"separately, write the function call with the ``*``\\ -operator to unpack " +"the arguments out of a list or tuple::" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:576 +msgid "" +"In the same fashion, dictionaries can deliver keyword arguments with the " +"``**``\\ -operator::" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:592 +msgid "Lambda Expressions" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:594 +msgid "" +"Small anonymous functions can be created with the :keyword:`lambda` keyword. " +"This function returns the sum of its two arguments: ``lambda a, b: a+b``. " +"Lambda functions can be used wherever function objects are required. They " +"are syntactically restricted to a single expression. Semantically, they are " +"just syntactic sugar for a normal function definition. Like nested function " +"definitions, lambda functions can reference variables from the containing " +"scope::" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:611 +msgid "" +"The above example uses a lambda expression to return a function. Another " +"use is to pass a small function as an argument::" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:623 +msgid "Documentation Strings" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:630 +msgid "" +"Here are some conventions about the content and formatting of documentation " +"strings." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:633 +msgid "" +"The first line should always be a short, concise summary of the object's " +"purpose. For brevity, it should not explicitly state the object's name or " +"type, since these are available by other means (except if the name happens " +"to be a verb describing a function's operation). This line should begin " +"with a capital letter and end with a period." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:639 +msgid "" +"If there are more lines in the documentation string, the second line should " +"be blank, visually separating the summary from the rest of the description. " +"The following lines should be one or more paragraphs describing the object's " +"calling conventions, its side effects, etc." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:644 +msgid "" +"The Python parser does not strip indentation from multi-line string literals " +"in Python, so tools that process documentation have to strip indentation if " +"desired. This is done using the following convention. The first non-blank " +"line *after* the first line of the string determines the amount of " +"indentation for the entire documentation string. (We can't use the first " +"line since it is generally adjacent to the string's opening quotes so its " +"indentation is not apparent in the string literal.) Whitespace \"equivalent" +"\" to this indentation is then stripped from the start of all lines of the " +"string. Lines that are indented less should not occur, but if they occur " +"all their leading whitespace should be stripped. Equivalence of whitespace " +"should be tested after expansion of tabs (to 8 spaces, normally)." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:656 +msgid "Here is an example of a multi-line docstring::" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:674 +msgid "Function Annotations" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:681 +msgid "" +":ref:`Function annotations ` are completely optional metadata " +"information about the types used by user-defined functions (see :pep:`484` " +"for more information)." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:685 +msgid "" +"Annotations are stored in the :attr:`__annotations__` attribute of the " +"function as a dictionary and have no effect on any other part of the " +"function. Parameter annotations are defined by a colon after the parameter " +"name, followed by an expression evaluating to the value of the annotation. " +"Return annotations are defined by a literal ``->``, followed by an " +"expression, between the parameter list and the colon denoting the end of " +"the :keyword:`def` statement. The following example has a positional " +"argument, a keyword argument, and the return value annotated::" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:707 +msgid "Intermezzo: Coding Style" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:712 +msgid "" +"Now that you are about to write longer, more complex pieces of Python, it is " +"a good time to talk about *coding style*. Most languages can be written (or " +"more concise, *formatted*) in different styles; some are more readable than " +"others. Making it easy for others to read your code is always a good idea, " +"and adopting a nice coding style helps tremendously for that." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:718 +msgid "" +"For Python, :pep:`8` has emerged as the style guide that most projects " +"adhere to; it promotes a very readable and eye-pleasing coding style. Every " +"Python developer should read it at some point; here are the most important " +"points extracted for you:" +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:723 +msgid "Use 4-space indentation, and no tabs." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:725 +msgid "" +"4 spaces are a good compromise between small indentation (allows greater " +"nesting depth) and large indentation (easier to read). Tabs introduce " +"confusion, and are best left out." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:729 +msgid "Wrap lines so that they don't exceed 79 characters." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:731 +msgid "" +"This helps users with small displays and makes it possible to have several " +"code files side-by-side on larger displays." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:734 +msgid "" +"Use blank lines to separate functions and classes, and larger blocks of code " +"inside functions." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:737 +msgid "When possible, put comments on a line of their own." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:739 +msgid "Use docstrings." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:741 +msgid "" +"Use spaces around operators and after commas, but not directly inside " +"bracketing constructs: ``a = f(1, 2) + g(3, 4)``." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:744 +msgid "" +"Name your classes and functions consistently; the convention is to use " +"``CamelCase`` for classes and ``lower_case_with_underscores`` for functions " +"and methods. Always use ``self`` as the name for the first method argument " +"(see :ref:`tut-firstclasses` for more on classes and methods)." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:749 +msgid "" +"Don't use fancy encodings if your code is meant to be used in international " +"environments. Python's default, UTF-8, or even plain ASCII work best in any " +"case." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:753 +msgid "" +"Likewise, don't use non-ASCII characters in identifiers if there is only the " +"slightest chance people speaking a different language will read or maintain " +"the code." +msgstr "" + +#: ../Doc/tutorial/controlflow.rst:760 +msgid "" +"Actually, *call by object reference* would be a better description, since if " +"a mutable object is passed, the caller will see any changes the callee makes " +"to it (items inserted into a list)." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:5 +msgid "Data Structures" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:7 +msgid "" +"This chapter describes some things you've learned about already in more " +"detail, and adds some new things as well." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:13 +msgid "More on Lists" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:15 +msgid "" +"The list data type has some more methods. Here are all of the methods of " +"list objects:" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:22 +msgid "" +"Add an item to the end of the list. Equivalent to ``a[len(a):] = [x]``." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:28 +msgid "" +"Extend the list by appending all the items in the given list. Equivalent to " +"``a[len(a):] = L``." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:35 +msgid "" +"Insert an item at a given position. The first argument is the index of the " +"element before which to insert, so ``a.insert(0, x)`` inserts at the front " +"of the list, and ``a.insert(len(a), x)`` is equivalent to ``a.append(x)``." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:43 +msgid "" +"Remove the first item from the list whose value is *x*. It is an error if " +"there is no such item." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:50 +msgid "" +"Remove the item at the given position in the list, and return it. If no " +"index is specified, ``a.pop()`` removes and returns the last item in the " +"list. (The square brackets around the *i* in the method signature denote " +"that the parameter is optional, not that you should type square brackets at " +"that position. You will see this notation frequently in the Python Library " +"Reference.)" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:60 +msgid "Remove all items from the list. Equivalent to ``del a[:]``." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:66 +msgid "" +"Return the index in the list of the first item whose value is *x*. It is an " +"error if there is no such item." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:73 +msgid "Return the number of times *x* appears in the list." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:79 +msgid "" +"Sort the items of the list in place (the arguments can be used for sort " +"customization, see :func:`sorted` for their explanation)." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:86 +msgid "Reverse the elements of the list in place." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:92 +msgid "Return a shallow copy of the list. Equivalent to ``a[:]``." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:95 +msgid "An example that uses most of the list methods::" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:120 +msgid "" +"You might have noticed that methods like ``insert``, ``remove`` or ``sort`` " +"that only modify the list have no return value printed -- they return the " +"default ``None``. [1]_ This is a design principle for all mutable data " +"structures in Python." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:129 +msgid "Using Lists as Stacks" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:134 +msgid "" +"The list methods make it very easy to use a list as a stack, where the last " +"element added is the first element retrieved (\"last-in, first-out\"). To " +"add an item to the top of the stack, use :meth:`append`. To retrieve an " +"item from the top of the stack, use :meth:`pop` without an explicit index. " +"For example::" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:159 +msgid "Using Lists as Queues" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:163 +msgid "" +"It is also possible to use a list as a queue, where the first element added " +"is the first element retrieved (\"first-in, first-out\"); however, lists are " +"not efficient for this purpose. While appends and pops from the end of list " +"are fast, doing inserts or pops from the beginning of a list is slow " +"(because all of the other elements have to be shifted by one)." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:169 +msgid "" +"To implement a queue, use :class:`collections.deque` which was designed to " +"have fast appends and pops from both ends. For example::" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:187 +msgid "List Comprehensions" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:189 +msgid "" +"List comprehensions provide a concise way to create lists. Common " +"applications are to make new lists where each element is the result of some " +"operations applied to each member of another sequence or iterable, or to " +"create a subsequence of those elements that satisfy a certain condition." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:194 +msgid "For example, assume we want to create a list of squares, like::" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:203 +msgid "" +"Note that this creates (or overwrites) a variable named ``x`` that still " +"exists after the loop completes. We can calculate the list of squares " +"without any side effects using::" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:209 +msgid "or, equivalently::" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:213 +msgid "which is more concise and readable." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:215 +msgid "" +"A list comprehension consists of brackets containing an expression followed " +"by a :keyword:`for` clause, then zero or more :keyword:`for` or :keyword:" +"`if` clauses. The result will be a new list resulting from evaluating the " +"expression in the context of the :keyword:`for` and :keyword:`if` clauses " +"which follow it. For example, this listcomp combines the elements of two " +"lists if they are not equal::" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:225 +msgid "and it's equivalent to::" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:236 +msgid "" +"Note how the order of the :keyword:`for` and :keyword:`if` statements is the " +"same in both these snippets." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:239 +msgid "" +"If the expression is a tuple (e.g. the ``(x, y)`` in the previous example), " +"it must be parenthesized. ::" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:270 +msgid "" +"List comprehensions can contain complex expressions and nested functions::" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:277 +msgid "Nested List Comprehensions" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:279 +msgid "" +"The initial expression in a list comprehension can be any arbitrary " +"expression, including another list comprehension." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:282 +msgid "" +"Consider the following example of a 3x4 matrix implemented as a list of 3 " +"lists of length 4::" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:291 +msgid "The following list comprehension will transpose rows and columns::" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:296 +msgid "" +"As we saw in the previous section, the nested listcomp is evaluated in the " +"context of the :keyword:`for` that follows it, so this example is equivalent " +"to::" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:307 +msgid "which, in turn, is the same as::" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:320 +msgid "" +"In the real world, you should prefer built-in functions to complex flow " +"statements. The :func:`zip` function would do a great job for this use case::" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:326 +msgid "" +"See :ref:`tut-unpacking-arguments` for details on the asterisk in this line." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:331 +msgid "The :keyword:`del` statement" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:333 +msgid "" +"There is a way to remove an item from a list given its index instead of its " +"value: the :keyword:`del` statement. This differs from the :meth:`pop` " +"method which returns a value. The :keyword:`del` statement can also be used " +"to remove slices from a list or clear the entire list (which we did earlier " +"by assignment of an empty list to the slice). For example::" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:350 +msgid ":keyword:`del` can also be used to delete entire variables::" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:354 +msgid "" +"Referencing the name ``a`` hereafter is an error (at least until another " +"value is assigned to it). We'll find other uses for :keyword:`del` later." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:361 +msgid "Tuples and Sequences" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:363 +msgid "" +"We saw that lists and strings have many common properties, such as indexing " +"and slicing operations. They are two examples of *sequence* data types " +"(see :ref:`typesseq`). Since Python is an evolving language, other sequence " +"data types may be added. There is also another standard sequence data type: " +"the *tuple*." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:369 +msgid "" +"A tuple consists of a number of values separated by commas, for instance::" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:391 +msgid "" +"As you see, on output tuples are always enclosed in parentheses, so that " +"nested tuples are interpreted correctly; they may be input with or without " +"surrounding parentheses, although often parentheses are necessary anyway (if " +"the tuple is part of a larger expression). It is not possible to assign to " +"the individual items of a tuple, however it is possible to create tuples " +"which contain mutable objects, such as lists." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:398 +msgid "" +"Though tuples may seem similar to lists, they are often used in different " +"situations and for different purposes. Tuples are :term:`immutable`, and " +"usually contain a heterogeneous sequence of elements that are accessed via " +"unpacking (see later in this section) or indexing (or even by attribute in " +"the case of :func:`namedtuples `). Lists are :term:" +"`mutable`, and their elements are usually homogeneous and are accessed by " +"iterating over the list." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:406 +msgid "" +"A special problem is the construction of tuples containing 0 or 1 items: the " +"syntax has some extra quirks to accommodate these. Empty tuples are " +"constructed by an empty pair of parentheses; a tuple with one item is " +"constructed by following a value with a comma (it is not sufficient to " +"enclose a single value in parentheses). Ugly, but effective. For example::" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:421 +msgid "" +"The statement ``t = 12345, 54321, 'hello!'`` is an example of *tuple " +"packing*: the values ``12345``, ``54321`` and ``'hello!'`` are packed " +"together in a tuple. The reverse operation is also possible::" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:427 +msgid "" +"This is called, appropriately enough, *sequence unpacking* and works for any " +"sequence on the right-hand side. Sequence unpacking requires that there are " +"as many variables on the left side of the equals sign as there are elements " +"in the sequence. Note that multiple assignment is really just a combination " +"of tuple packing and sequence unpacking." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:437 +msgid "Sets" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:439 +msgid "" +"Python also includes a data type for *sets*. A set is an unordered " +"collection with no duplicate elements. Basic uses include membership " +"testing and eliminating duplicate entries. Set objects also support " +"mathematical operations like union, intersection, difference, and symmetric " +"difference." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:444 +msgid "" +"Curly braces or the :func:`set` function can be used to create sets. Note: " +"to create an empty set you have to use ``set()``, not ``{}``; the latter " +"creates an empty dictionary, a data structure that we discuss in the next " +"section." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:448 +msgid "Here is a brief demonstration::" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:473 +msgid "" +"Similarly to :ref:`list comprehensions `, set comprehensions " +"are also supported::" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:484 +msgid "Dictionaries" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:486 +msgid "" +"Another useful data type built into Python is the *dictionary* (see :ref:" +"`typesmapping`). Dictionaries are sometimes found in other languages as " +"\"associative memories\" or \"associative arrays\". Unlike sequences, which " +"are indexed by a range of numbers, dictionaries are indexed by *keys*, which " +"can be any immutable type; strings and numbers can always be keys. Tuples " +"can be used as keys if they contain only strings, numbers, or tuples; if a " +"tuple contains any mutable object either directly or indirectly, it cannot " +"be used as a key. You can't use lists as keys, since lists can be modified " +"in place using index assignments, slice assignments, or methods like :meth:" +"`append` and :meth:`extend`." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:497 +msgid "" +"It is best to think of a dictionary as an unordered set of *key: value* " +"pairs, with the requirement that the keys are unique (within one " +"dictionary). A pair of braces creates an empty dictionary: ``{}``. Placing a " +"comma-separated list of key:value pairs within the braces adds initial key:" +"value pairs to the dictionary; this is also the way dictionaries are written " +"on output." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:503 +msgid "" +"The main operations on a dictionary are storing a value with some key and " +"extracting the value given the key. It is also possible to delete a key:" +"value pair with ``del``. If you store using a key that is already in use, " +"the old value associated with that key is forgotten. It is an error to " +"extract a value using a non-existent key." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:509 +msgid "" +"Performing ``list(d.keys())`` on a dictionary returns a list of all the keys " +"used in the dictionary, in arbitrary order (if you want it sorted, just use " +"``sorted(d.keys())`` instead). [2]_ To check whether a single key is in the " +"dictionary, use the :keyword:`in` keyword." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:514 +msgid "Here is a small example using a dictionary::" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:535 +msgid "" +"The :func:`dict` constructor builds dictionaries directly from sequences of " +"key-value pairs::" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:541 +msgid "" +"In addition, dict comprehensions can be used to create dictionaries from " +"arbitrary key and value expressions::" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:547 +msgid "" +"When the keys are simple strings, it is sometimes easier to specify pairs " +"using keyword arguments::" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:557 +msgid "Looping Techniques" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:559 +msgid "" +"When looping through dictionaries, the key and corresponding value can be " +"retrieved at the same time using the :meth:`items` method. ::" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:569 +msgid "" +"When looping through a sequence, the position index and corresponding value " +"can be retrieved at the same time using the :func:`enumerate` function. ::" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:579 +msgid "" +"To loop over two or more sequences at the same time, the entries can be " +"paired with the :func:`zip` function. ::" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:591 +msgid "" +"To loop over a sequence in reverse, first specify the sequence in a forward " +"direction and then call the :func:`reversed` function. ::" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:603 +msgid "" +"To loop over a sequence in sorted order, use the :func:`sorted` function " +"which returns a new sorted list while leaving the source unaltered. ::" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:615 +msgid "" +"It is sometimes tempting to change a list while you are looping over it; " +"however, it is often simpler and safer to create a new list instead. ::" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:632 +msgid "More on Conditions" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:634 +msgid "" +"The conditions used in ``while`` and ``if`` statements can contain any " +"operators, not just comparisons." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:637 +msgid "" +"The comparison operators ``in`` and ``not in`` check whether a value occurs " +"(does not occur) in a sequence. The operators ``is`` and ``is not`` compare " +"whether two objects are really the same object; this only matters for " +"mutable objects like lists. All comparison operators have the same " +"priority, which is lower than that of all numerical operators." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:643 +msgid "" +"Comparisons can be chained. For example, ``a < b == c`` tests whether ``a`` " +"is less than ``b`` and moreover ``b`` equals ``c``." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:646 +msgid "" +"Comparisons may be combined using the Boolean operators ``and`` and ``or``, " +"and the outcome of a comparison (or of any other Boolean expression) may be " +"negated with ``not``. These have lower priorities than comparison " +"operators; between them, ``not`` has the highest priority and ``or`` the " +"lowest, so that ``A and not B or C`` is equivalent to ``(A and (not B)) or " +"C``. As always, parentheses can be used to express the desired composition." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:653 +msgid "" +"The Boolean operators ``and`` and ``or`` are so-called *short-circuit* " +"operators: their arguments are evaluated from left to right, and evaluation " +"stops as soon as the outcome is determined. For example, if ``A`` and ``C`` " +"are true but ``B`` is false, ``A and B and C`` does not evaluate the " +"expression ``C``. When used as a general value and not as a Boolean, the " +"return value of a short-circuit operator is the last evaluated argument." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:660 +msgid "" +"It is possible to assign the result of a comparison or other Boolean " +"expression to a variable. For example, ::" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:668 +msgid "" +"Note that in Python, unlike C, assignment cannot occur inside expressions. C " +"programmers may grumble about this, but it avoids a common class of problems " +"encountered in C programs: typing ``=`` in an expression when ``==`` was " +"intended." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:677 +msgid "Comparing Sequences and Other Types" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:679 +msgid "" +"Sequence objects may be compared to other objects with the same sequence " +"type. The comparison uses *lexicographical* ordering: first the first two " +"items are compared, and if they differ this determines the outcome of the " +"comparison; if they are equal, the next two items are compared, and so on, " +"until either sequence is exhausted. If two items to be compared are " +"themselves sequences of the same type, the lexicographical comparison is " +"carried out recursively. If all items of two sequences compare equal, the " +"sequences are considered equal. If one sequence is an initial sub-sequence " +"of the other, the shorter sequence is the smaller (lesser) one. " +"Lexicographical ordering for strings uses the Unicode code point number to " +"order individual characters. Some examples of comparisons between sequences " +"of the same type::" +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:699 +msgid "" +"Note that comparing objects of different types with ``<`` or ``>`` is legal " +"provided that the objects have appropriate comparison methods. For example, " +"mixed numeric types are compared according to their numeric value, so 0 " +"equals 0.0, etc. Otherwise, rather than providing an arbitrary ordering, " +"the interpreter will raise a :exc:`TypeError` exception." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:708 +msgid "" +"Other languages may return the mutated object, which allows method chaining, " +"such as ``d->insert(\"a\")->remove(\"b\")->sort();``." +msgstr "" + +#: ../Doc/tutorial/datastructures.rst:711 +msgid "" +"Calling ``d.keys()`` will return a :dfn:`dictionary view` object. It " +"supports operations like membership test and iteration, but its contents are " +"not independent of the original dictionary -- it is only a *view*." +msgstr "" + +#: ../Doc/tutorial/errors.rst:5 +msgid "Errors and Exceptions" +msgstr "" + +#: ../Doc/tutorial/errors.rst:7 +msgid "" +"Until now error messages haven't been more than mentioned, but if you have " +"tried out the examples you have probably seen some. There are (at least) " +"two distinguishable kinds of errors: *syntax errors* and *exceptions*." +msgstr "" + +#: ../Doc/tutorial/errors.rst:15 +msgid "Syntax Errors" +msgstr "" + +#: ../Doc/tutorial/errors.rst:17 +msgid "" +"Syntax errors, also known as parsing errors, are perhaps the most common " +"kind of complaint you get while you are still learning Python::" +msgstr "" + +#: ../Doc/tutorial/errors.rst:26 +msgid "" +"The parser repeats the offending line and displays a little 'arrow' pointing " +"at the earliest point in the line where the error was detected. The error " +"is caused by (or at least detected at) the token *preceding* the arrow: in " +"the example, the error is detected at the function :func:`print`, since a " +"colon (``':'``) is missing before it. File name and line number are printed " +"so you know where to look in case the input came from a script." +msgstr "" + +#: ../Doc/tutorial/errors.rst:37 +msgid "Exceptions" +msgstr "" + +#: ../Doc/tutorial/errors.rst:39 +msgid "" +"Even if a statement or expression is syntactically correct, it may cause an " +"error when an attempt is made to execute it. Errors detected during " +"execution are called *exceptions* and are not unconditionally fatal: you " +"will soon learn how to handle them in Python programs. Most exceptions are " +"not handled by programs, however, and result in error messages as shown " +"here::" +msgstr "" + +#: ../Doc/tutorial/errors.rst:58 +msgid "" +"The last line of the error message indicates what happened. Exceptions come " +"in different types, and the type is printed as part of the message: the " +"types in the example are :exc:`ZeroDivisionError`, :exc:`NameError` and :exc:" +"`TypeError`. The string printed as the exception type is the name of the " +"built-in exception that occurred. This is true for all built-in exceptions, " +"but need not be true for user-defined exceptions (although it is a useful " +"convention). Standard exception names are built-in identifiers (not reserved " +"keywords)." +msgstr "" + +#: ../Doc/tutorial/errors.rst:66 +msgid "" +"The rest of the line provides detail based on the type of exception and what " +"caused it." +msgstr "" + +#: ../Doc/tutorial/errors.rst:69 +msgid "" +"The preceding part of the error message shows the context where the " +"exception happened, in the form of a stack traceback. In general it contains " +"a stack traceback listing source lines; however, it will not display lines " +"read from standard input." +msgstr "" + +#: ../Doc/tutorial/errors.rst:74 +msgid "" +":ref:`bltin-exceptions` lists the built-in exceptions and their meanings." +msgstr "" + +#: ../Doc/tutorial/errors.rst:80 +msgid "Handling Exceptions" +msgstr "" + +#: ../Doc/tutorial/errors.rst:82 +msgid "" +"It is possible to write programs that handle selected exceptions. Look at " +"the following example, which asks the user for input until a valid integer " +"has been entered, but allows the user to interrupt the program (using :kbd:" +"`Control-C` or whatever the operating system supports); note that a user-" +"generated interruption is signalled by raising the :exc:`KeyboardInterrupt` " +"exception. ::" +msgstr "" + +#: ../Doc/tutorial/errors.rst:96 +msgid "The :keyword:`try` statement works as follows." +msgstr "" + +#: ../Doc/tutorial/errors.rst:98 +msgid "" +"First, the *try clause* (the statement(s) between the :keyword:`try` and :" +"keyword:`except` keywords) is executed." +msgstr "" + +#: ../Doc/tutorial/errors.rst:101 +msgid "" +"If no exception occurs, the *except clause* is skipped and execution of the :" +"keyword:`try` statement is finished." +msgstr "" + +#: ../Doc/tutorial/errors.rst:104 +msgid "" +"If an exception occurs during execution of the try clause, the rest of the " +"clause is skipped. Then if its type matches the exception named after the :" +"keyword:`except` keyword, the except clause is executed, and then execution " +"continues after the :keyword:`try` statement." +msgstr "" + +#: ../Doc/tutorial/errors.rst:109 +msgid "" +"If an exception occurs which does not match the exception named in the " +"except clause, it is passed on to outer :keyword:`try` statements; if no " +"handler is found, it is an *unhandled exception* and execution stops with a " +"message as shown above." +msgstr "" + +#: ../Doc/tutorial/errors.rst:114 +msgid "" +"A :keyword:`try` statement may have more than one except clause, to specify " +"handlers for different exceptions. At most one handler will be executed. " +"Handlers only handle exceptions that occur in the corresponding try clause, " +"not in other handlers of the same :keyword:`try` statement. An except " +"clause may name multiple exceptions as a parenthesized tuple, for example::" +msgstr "" + +#: ../Doc/tutorial/errors.rst:123 +msgid "" +"The last except clause may omit the exception name(s), to serve as a " +"wildcard. Use this with extreme caution, since it is easy to mask a real " +"programming error in this way! It can also be used to print an error " +"message and then re-raise the exception (allowing a caller to handle the " +"exception as well)::" +msgstr "" + +#: ../Doc/tutorial/errors.rst:142 +msgid "" +"The :keyword:`try` ... :keyword:`except` statement has an optional *else " +"clause*, which, when present, must follow all except clauses. It is useful " +"for code that must be executed if the try clause does not raise an " +"exception. For example::" +msgstr "" + +#: ../Doc/tutorial/errors.rst:156 +msgid "" +"The use of the :keyword:`else` clause is better than adding additional code " +"to the :keyword:`try` clause because it avoids accidentally catching an " +"exception that wasn't raised by the code being protected by the :keyword:" +"`try` ... :keyword:`except` statement." +msgstr "" + +#: ../Doc/tutorial/errors.rst:161 +msgid "" +"When an exception occurs, it may have an associated value, also known as the " +"exception's *argument*. The presence and type of the argument depend on the " +"exception type." +msgstr "" + +#: ../Doc/tutorial/errors.rst:165 +msgid "" +"The except clause may specify a variable after the exception name. The " +"variable is bound to an exception instance with the arguments stored in " +"``instance.args``. For convenience, the exception instance defines :meth:" +"`__str__` so the arguments can be printed directly without having to " +"reference ``.args``. One may also instantiate an exception first before " +"raising it and add any attributes to it as desired. ::" +msgstr "" + +#: ../Doc/tutorial/errors.rst:189 +msgid "" +"If an exception has arguments, they are printed as the last part ('detail') " +"of the message for unhandled exceptions." +msgstr "" + +#: ../Doc/tutorial/errors.rst:192 +msgid "" +"Exception handlers don't just handle exceptions if they occur immediately in " +"the try clause, but also if they occur inside functions that are called " +"(even indirectly) in the try clause. For example::" +msgstr "" + +#: ../Doc/tutorial/errors.rst:210 +msgid "Raising Exceptions" +msgstr "" + +#: ../Doc/tutorial/errors.rst:212 +msgid "" +"The :keyword:`raise` statement allows the programmer to force a specified " +"exception to occur. For example::" +msgstr "" + +#: ../Doc/tutorial/errors.rst:220 +msgid "" +"The sole argument to :keyword:`raise` indicates the exception to be raised. " +"This must be either an exception instance or an exception class (a class " +"that derives from :class:`Exception`)." +msgstr "" + +#: ../Doc/tutorial/errors.rst:224 +msgid "" +"If you need to determine whether an exception was raised but don't intend to " +"handle it, a simpler form of the :keyword:`raise` statement allows you to re-" +"raise the exception::" +msgstr "" + +#: ../Doc/tutorial/errors.rst:243 +msgid "User-defined Exceptions" +msgstr "" + +#: ../Doc/tutorial/errors.rst:245 +msgid "" +"Programs may name their own exceptions by creating a new exception class " +"(see :ref:`tut-classes` for more about Python classes). Exceptions should " +"typically be derived from the :exc:`Exception` class, either directly or " +"indirectly." +msgstr "" + +#: ../Doc/tutorial/errors.rst:249 +msgid "" +"Exception classes can be defined which do anything any other class can do, " +"but are usually kept simple, often only offering a number of attributes that " +"allow information about the error to be extracted by handlers for the " +"exception. When creating a module that can raise several distinct errors, a " +"common practice is to create a base class for exceptions defined by that " +"module, and subclass that to create specific exception classes for different " +"error conditions::" +msgstr "" + +#: ../Doc/tutorial/errors.rst:287 +msgid "" +"Most exceptions are defined with names that end in \"Error,\" similar to the " +"naming of the standard exceptions." +msgstr "" + +#: ../Doc/tutorial/errors.rst:290 +msgid "" +"Many standard modules define their own exceptions to report errors that may " +"occur in functions they define. More information on classes is presented in " +"chapter :ref:`tut-classes`." +msgstr "" + +#: ../Doc/tutorial/errors.rst:298 +msgid "Defining Clean-up Actions" +msgstr "" + +#: ../Doc/tutorial/errors.rst:300 +msgid "" +"The :keyword:`try` statement has another optional clause which is intended " +"to define clean-up actions that must be executed under all circumstances. " +"For example::" +msgstr "" + +#: ../Doc/tutorial/errors.rst:314 +msgid "" +"A *finally clause* is always executed before leaving the :keyword:`try` " +"statement, whether an exception has occurred or not. When an exception has " +"occurred in the :keyword:`try` clause and has not been handled by an :" +"keyword:`except` clause (or it has occurred in an :keyword:`except` or :" +"keyword:`else` clause), it is re-raised after the :keyword:`finally` clause " +"has been executed. The :keyword:`finally` clause is also executed \"on the " +"way out\" when any other clause of the :keyword:`try` statement is left via " +"a :keyword:`break`, :keyword:`continue` or :keyword:`return` statement. A " +"more complicated example::" +msgstr "" + +#: ../Doc/tutorial/errors.rst:347 +msgid "" +"As you can see, the :keyword:`finally` clause is executed in any event. " +"The :exc:`TypeError` raised by dividing two strings is not handled by the :" +"keyword:`except` clause and therefore re-raised after the :keyword:`finally` " +"clause has been executed." +msgstr "" + +#: ../Doc/tutorial/errors.rst:352 +msgid "" +"In real world applications, the :keyword:`finally` clause is useful for " +"releasing external resources (such as files or network connections), " +"regardless of whether the use of the resource was successful." +msgstr "" + +#: ../Doc/tutorial/errors.rst:360 +msgid "Predefined Clean-up Actions" +msgstr "" + +#: ../Doc/tutorial/errors.rst:362 +msgid "" +"Some objects define standard clean-up actions to be undertaken when the " +"object is no longer needed, regardless of whether or not the operation using " +"the object succeeded or failed. Look at the following example, which tries " +"to open a file and print its contents to the screen. ::" +msgstr "" + +#: ../Doc/tutorial/errors.rst:370 +msgid "" +"The problem with this code is that it leaves the file open for an " +"indeterminate amount of time after this part of the code has finished " +"executing. This is not an issue in simple scripts, but can be a problem for " +"larger applications. The :keyword:`with` statement allows objects like files " +"to be used in a way that ensures they are always cleaned up promptly and " +"correctly. ::" +msgstr "" + +#: ../Doc/tutorial/errors.rst:380 +msgid "" +"After the statement is executed, the file *f* is always closed, even if a " +"problem was encountered while processing the lines. Objects which, like " +"files, provide predefined clean-up actions will indicate this in their " +"documentation." +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:9 +msgid "Floating Point Arithmetic: Issues and Limitations" +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:14 +msgid "" +"Floating-point numbers are represented in computer hardware as base 2 " +"(binary) fractions. For example, the decimal fraction ::" +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:19 +msgid "" +"has value 1/10 + 2/100 + 5/1000, and in the same way the binary fraction ::" +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:23 +msgid "" +"has value 0/2 + 0/4 + 1/8. These two fractions have identical values, the " +"only real difference being that the first is written in base 10 fractional " +"notation, and the second in base 2." +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:27 +msgid "" +"Unfortunately, most decimal fractions cannot be represented exactly as " +"binary fractions. A consequence is that, in general, the decimal floating-" +"point numbers you enter are only approximated by the binary floating-point " +"numbers actually stored in the machine." +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:32 +msgid "" +"The problem is easier to understand at first in base 10. Consider the " +"fraction 1/3. You can approximate that as a base 10 fraction::" +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:37 ../Doc/tutorial/floatingpoint.rst:41 +msgid "or, better, ::" +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:45 +msgid "" +"and so on. No matter how many digits you're willing to write down, the " +"result will never be exactly 1/3, but will be an increasingly better " +"approximation of 1/3." +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:49 +msgid "" +"In the same way, no matter how many base 2 digits you're willing to use, the " +"decimal value 0.1 cannot be represented exactly as a base 2 fraction. In " +"base 2, 1/10 is the infinitely repeating fraction ::" +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:55 +msgid "" +"Stop at any finite number of bits, and you get an approximation. On most " +"machines today, floats are approximated using a binary fraction with the " +"numerator using the first 53 bits starting with the most significant bit and " +"with the denominator as a power of two. In the case of 1/10, the binary " +"fraction is ``3602879701896397 / 2 ** 55`` which is close to but not exactly " +"equal to the true value of 1/10." +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:62 +msgid "" +"Many users are not aware of the approximation because of the way values are " +"displayed. Python only prints a decimal approximation to the true decimal " +"value of the binary approximation stored by the machine. On most machines, " +"if Python were to print the true decimal value of the binary approximation " +"stored for 0.1, it would have to display ::" +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:71 +msgid "" +"That is more digits than most people find useful, so Python keeps the number " +"of digits manageable by displaying a rounded value instead ::" +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:77 +msgid "" +"Just remember, even though the printed result looks like the exact value of " +"1/10, the actual stored value is the nearest representable binary fraction." +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:80 +msgid "" +"Interestingly, there are many different decimal numbers that share the same " +"nearest approximate binary fraction. For example, the numbers ``0.1`` and " +"``0.10000000000000001`` and " +"``0.1000000000000000055511151231257827021181583404541015625`` are all " +"approximated by ``3602879701896397 / 2 ** 55``. Since all of these decimal " +"values share the same approximation, any one of them could be displayed " +"while still preserving the invariant ``eval(repr(x)) == x``." +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:88 +msgid "" +"Historically, the Python prompt and built-in :func:`repr` function would " +"choose the one with 17 significant digits, ``0.10000000000000001``. " +"Starting with Python 3.1, Python (on most systems) is now able to choose the " +"shortest of these and simply display ``0.1``." +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:93 +msgid "" +"Note that this is in the very nature of binary floating-point: this is not a " +"bug in Python, and it is not a bug in your code either. You'll see the same " +"kind of thing in all languages that support your hardware's floating-point " +"arithmetic (although some languages may not *display* the difference by " +"default, or in all output modes)." +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:99 +msgid "" +"For more pleasant output, you may wish to use string formatting to produce a " +"limited number of significant digits::" +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:111 +msgid "" +"It's important to realize that this is, in a real sense, an illusion: you're " +"simply rounding the *display* of the true machine value." +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:114 +msgid "" +"One illusion may beget another. For example, since 0.1 is not exactly 1/10, " +"summing three values of 0.1 may not yield exactly 0.3, either::" +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:120 +msgid "" +"Also, since the 0.1 cannot get any closer to the exact value of 1/10 and 0.3 " +"cannot get any closer to the exact value of 3/10, then pre-rounding with :" +"func:`round` function cannot help::" +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:127 +msgid "" +"Though the numbers cannot be made closer to their intended exact values, " +"the :func:`round` function can be useful for post-rounding so that results " +"with inexact values become comparable to one another::" +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:134 +msgid "" +"Binary floating-point arithmetic holds many surprises like this. The " +"problem with \"0.1\" is explained in precise detail below, in the " +"\"Representation Error\" section. See `The Perils of Floating Point `_ for a more complete account of other common " +"surprises." +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:139 +msgid "" +"As that says near the end, \"there are no easy answers.\" Still, don't be " +"unduly wary of floating-point! The errors in Python float operations are " +"inherited from the floating-point hardware, and on most machines are on the " +"order of no more than 1 part in 2\\*\\*53 per operation. That's more than " +"adequate for most tasks, but you do need to keep in mind that it's not " +"decimal arithmetic and that every float operation can suffer a new rounding " +"error." +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:146 +msgid "" +"While pathological cases do exist, for most casual use of floating-point " +"arithmetic you'll see the result you expect in the end if you simply round " +"the display of your final results to the number of decimal digits you " +"expect. :func:`str` usually suffices, and for finer control see the :meth:" +"`str.format` method's format specifiers in :ref:`formatstrings`." +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:152 +msgid "" +"For use cases which require exact decimal representation, try using the :mod:" +"`decimal` module which implements decimal arithmetic suitable for accounting " +"applications and high-precision applications." +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:156 +msgid "" +"Another form of exact arithmetic is supported by the :mod:`fractions` module " +"which implements arithmetic based on rational numbers (so the numbers like " +"1/3 can be represented exactly)." +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:160 +msgid "" +"If you are a heavy user of floating point operations you should take a look " +"at the Numerical Python package and many other packages for mathematical and " +"statistical operations supplied by the SciPy project. See ." +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:164 +msgid "" +"Python provides tools that may help on those rare occasions when you really " +"*do* want to know the exact value of a float. The :meth:`float." +"as_integer_ratio` method expresses the value of a float as a fraction::" +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:173 +msgid "" +"Since the ratio is exact, it can be used to losslessly recreate the original " +"value::" +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:179 +msgid "" +"The :meth:`float.hex` method expresses a float in hexadecimal (base 16), " +"again giving the exact value stored by your computer::" +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:185 +msgid "" +"This precise hexadecimal representation can be used to reconstruct the float " +"value exactly::" +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:191 +msgid "" +"Since the representation is exact, it is useful for reliably porting values " +"across different versions of Python (platform independence) and exchanging " +"data with other languages that support the same format (such as Java and " +"C99)." +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:195 +msgid "" +"Another helpful tool is the :func:`math.fsum` function which helps mitigate " +"loss-of-precision during summation. It tracks \"lost digits\" as values are " +"added onto a running total. That can make a difference in overall accuracy " +"so that the errors do not accumulate to the point where they affect the " +"final total:" +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:209 +msgid "Representation Error" +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:211 +msgid "" +"This section explains the \"0.1\" example in detail, and shows how you can " +"perform an exact analysis of cases like this yourself. Basic familiarity " +"with binary floating-point representation is assumed." +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:215 +msgid "" +":dfn:`Representation error` refers to the fact that some (most, actually) " +"decimal fractions cannot be represented exactly as binary (base 2) " +"fractions. This is the chief reason why Python (or Perl, C, C++, Java, " +"Fortran, and many others) often won't display the exact decimal number you " +"expect." +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:220 +msgid "" +"Why is that? 1/10 is not exactly representable as a binary fraction. Almost " +"all machines today (November 2000) use IEEE-754 floating point arithmetic, " +"and almost all platforms map Python floats to IEEE-754 \"double precision" +"\". 754 doubles contain 53 bits of precision, so on input the computer " +"strives to convert 0.1 to the closest fraction it can of the form *J*/2**\\ " +"*N* where *J* is an integer containing exactly 53 bits. Rewriting ::" +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:229 +msgid "as ::" +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:233 +msgid "" +"and recalling that *J* has exactly 53 bits (is ``>= 2**52`` but ``< " +"2**53``), the best value for *N* is 56::" +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:239 +msgid "" +"That is, 56 is the only value for *N* that leaves *J* with exactly 53 bits. " +"The best possible value for *J* is then that quotient rounded::" +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:246 +msgid "" +"Since the remainder is more than half of 10, the best approximation is " +"obtained by rounding up::" +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:252 +msgid "" +"Therefore the best possible approximation to 1/10 in 754 double precision " +"is::" +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:256 +msgid "" +"Dividing both the numerator and denominator by two reduces the fraction to::" +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:260 +msgid "" +"Note that since we rounded up, this is actually a little bit larger than " +"1/10; if we had not rounded up, the quotient would have been a little bit " +"smaller than 1/10. But in no case can it be *exactly* 1/10!" +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:264 +msgid "" +"So the computer never \"sees\" 1/10: what it sees is the exact fraction " +"given above, the best 754 double approximation it can get::" +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:270 +msgid "" +"If we multiply that fraction by 10\\*\\*55, we can see the value out to 55 " +"decimal digits::" +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:276 +msgid "" +"meaning that the exact number stored in the computer is equal to the decimal " +"value 0.1000000000000000055511151231257827021181583404541015625. Instead of " +"displaying the full decimal value, many languages (including older versions " +"of Python), round the result to 17 significant digits::" +msgstr "" + +#: ../Doc/tutorial/floatingpoint.rst:284 +msgid "" +"The :mod:`fractions` and :mod:`decimal` modules make these calculations " +"easy::" +msgstr "" + +#: ../Doc/tutorial/index.rst:5 +msgid "The Python Tutorial" +msgstr "" + +#: ../Doc/tutorial/index.rst:7 +msgid "" +"Python is an easy to learn, powerful programming language. It has efficient " +"high-level data structures and a simple but effective approach to object-" +"oriented programming. Python's elegant syntax and dynamic typing, together " +"with its interpreted nature, make it an ideal language for scripting and " +"rapid application development in many areas on most platforms." +msgstr "" + +#: ../Doc/tutorial/index.rst:13 +msgid "" +"The Python interpreter and the extensive standard library are freely " +"available in source or binary form for all major platforms from the Python " +"Web site, https://www.python.org/, and may be freely distributed. The same " +"site also contains distributions of and pointers to many free third party " +"Python modules, programs and tools, and additional documentation." +msgstr "" + +#: ../Doc/tutorial/index.rst:19 +msgid "" +"The Python interpreter is easily extended with new functions and data types " +"implemented in C or C++ (or other languages callable from C). Python is also " +"suitable as an extension language for customizable applications." +msgstr "" + +#: ../Doc/tutorial/index.rst:23 +msgid "" +"This tutorial introduces the reader informally to the basic concepts and " +"features of the Python language and system. It helps to have a Python " +"interpreter handy for hands-on experience, but all examples are self-" +"contained, so the tutorial can be read off-line as well." +msgstr "" + +#: ../Doc/tutorial/index.rst:28 +msgid "" +"For a description of standard objects and modules, see :ref:`library-" +"index`. :ref:`reference-index` gives a more formal definition of the " +"language. To write extensions in C or C++, read :ref:`extending-index` and :" +"ref:`c-api-index`. There are also several books covering Python in depth." +msgstr "" + +#: ../Doc/tutorial/index.rst:33 +msgid "" +"This tutorial does not attempt to be comprehensive and cover every single " +"feature, or even every commonly used feature. Instead, it introduces many of " +"Python's most noteworthy features, and will give you a good idea of the " +"language's flavor and style. After reading it, you will be able to read and " +"write Python modules and programs, and you will be ready to learn more about " +"the various Python library modules described in :ref:`library-index`." +msgstr "" + +#: ../Doc/tutorial/index.rst:40 +msgid "The :ref:`glossary` is also worth going through." +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:5 +msgid "Input and Output" +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:7 +msgid "" +"There are several ways to present the output of a program; data can be " +"printed in a human-readable form, or written to a file for future use. This " +"chapter will discuss some of the possibilities." +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:15 +msgid "Fancier Output Formatting" +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:17 +msgid "" +"So far we've encountered two ways of writing values: *expression statements* " +"and the :func:`print` function. (A third way is using the :meth:`write` " +"method of file objects; the standard output file can be referenced as ``sys." +"stdout``. See the Library Reference for more information on this.)" +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:22 +msgid "" +"Often you'll want more control over the formatting of your output than " +"simply printing space-separated values. There are two ways to format your " +"output; the first way is to do all the string handling yourself; using " +"string slicing and concatenation operations you can create any layout you " +"can imagine. The string type has some methods that perform useful " +"operations for padding strings to a given column width; these will be " +"discussed shortly. The second way is to use :ref:`formatted string literals " +"`, or the :meth:`str.format` method." +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:31 +msgid "" +"The :mod:`string` module contains a :class:`~string.Template` class which " +"offers yet another way to substitute values into strings." +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:34 +msgid "" +"One question remains, of course: how do you convert values to strings? " +"Luckily, Python has ways to convert any value to a string: pass it to the :" +"func:`repr` or :func:`str` functions." +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:38 +msgid "" +"The :func:`str` function is meant to return representations of values which " +"are fairly human-readable, while :func:`repr` is meant to generate " +"representations which can be read by the interpreter (or will force a :exc:" +"`SyntaxError` if there is no equivalent syntax). For objects which don't " +"have a particular representation for human consumption, :func:`str` will " +"return the same value as :func:`repr`. Many values, such as numbers or " +"structures like lists and dictionaries, have the same representation using " +"either function. Strings, in particular, have two distinct representations." +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:47 ../Doc/tutorial/introduction.rst:22 +msgid "Some examples::" +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:70 +msgid "Here are two ways to write a table of squares and cubes::" +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:102 +msgid "" +"(Note that in the first example, one space between each column was added by " +"the way :func:`print` works: it always adds spaces between its arguments.)" +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:105 +msgid "" +"This example demonstrates the :meth:`str.rjust` method of string objects, " +"which right-justifies a string in a field of a given width by padding it " +"with spaces on the left. There are similar methods :meth:`str.ljust` and :" +"meth:`str.center`. These methods do not write anything, they just return a " +"new string. If the input string is too long, they don't truncate it, but " +"return it unchanged; this will mess up your column lay-out but that's " +"usually better than the alternative, which would be lying about a value. " +"(If you really want truncation you can always add a slice operation, as in " +"``x.ljust(n)[:n]``.)" +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:115 +msgid "" +"There is another method, :meth:`str.zfill`, which pads a numeric string on " +"the left with zeros. It understands about plus and minus signs::" +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:125 +msgid "Basic usage of the :meth:`str.format` method looks like this::" +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:130 +msgid "" +"The brackets and characters within them (called format fields) are replaced " +"with the objects passed into the :meth:`str.format` method. A number in the " +"brackets can be used to refer to the position of the object passed into the :" +"meth:`str.format` method. ::" +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:140 +msgid "" +"If keyword arguments are used in the :meth:`str.format` method, their values " +"are referred to by using the name of the argument. ::" +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:147 +msgid "Positional and keyword arguments can be arbitrarily combined::" +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:153 +msgid "" +"``'!a'`` (apply :func:`ascii`), ``'!s'`` (apply :func:`str`) and ``'!r'`` " +"(apply :func:`repr`) can be used to convert the value before it is " +"formatted::" +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:162 +msgid "" +"An optional ``':'`` and format specifier can follow the field name. This " +"allows greater control over how the value is formatted. The following " +"example rounds Pi to three places after the decimal." +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:170 +msgid "" +"Passing an integer after the ``':'`` will cause that field to be a minimum " +"number of characters wide. This is useful for making tables pretty. ::" +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:181 +msgid "" +"If you have a really long format string that you don't want to split up, it " +"would be nice if you could reference the variables to be formatted by name " +"instead of by position. This can be done by simply passing the dict and " +"using square brackets ``'[]'`` to access the keys ::" +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:191 +msgid "" +"This could also be done by passing the table as keyword arguments with the " +"'**' notation. ::" +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:198 +msgid "" +"This is particularly useful in combination with the built-in function :func:" +"`vars`, which returns a dictionary containing all local variables." +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:201 +msgid "" +"For a complete overview of string formatting with :meth:`str.format`, see :" +"ref:`formatstrings`." +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:206 +msgid "Old string formatting" +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:208 +msgid "" +"The ``%`` operator can also be used for string formatting. It interprets the " +"left argument much like a :c:func:`sprintf`\\ -style format string to be " +"applied to the right argument, and returns the string resulting from this " +"formatting operation. For example::" +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:217 +msgid "" +"More information can be found in the :ref:`old-string-formatting` section." +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:223 +msgid "Reading and Writing Files" +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:229 +msgid "" +":func:`open` returns a :term:`file object`, and is most commonly used with " +"two arguments: ``open(filename, mode)``." +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:241 +msgid "" +"The first argument is a string containing the filename. The second argument " +"is another string containing a few characters describing the way in which " +"the file will be used. *mode* can be ``'r'`` when the file will only be " +"read, ``'w'`` for only writing (an existing file with the same name will be " +"erased), and ``'a'`` opens the file for appending; any data written to the " +"file is automatically added to the end. ``'r+'`` opens the file for both " +"reading and writing. The *mode* argument is optional; ``'r'`` will be " +"assumed if it's omitted." +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:250 +msgid "" +"Normally, files are opened in :dfn:`text mode`, that means, you read and " +"write strings from and to the file, which are encoded in a specific " +"encoding. If encoding is not specified, the default is platform dependent " +"(see :func:`open`). ``'b'`` appended to the mode opens the file in :dfn:" +"`binary mode`: now the data is read and written in the form of bytes " +"objects. This mode should be used for all files that don't contain text." +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:257 +msgid "" +"In text mode, the default when reading is to convert platform-specific line " +"endings (``\\n`` on Unix, ``\\r\\n`` on Windows) to just ``\\n``. When " +"writing in text mode, the default is to convert occurrences of ``\\n`` back " +"to platform-specific line endings. This behind-the-scenes modification to " +"file data is fine for text files, but will corrupt binary data like that in :" +"file:`JPEG` or :file:`EXE` files. Be very careful to use binary mode when " +"reading and writing such files." +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:269 +msgid "Methods of File Objects" +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:271 +msgid "" +"The rest of the examples in this section will assume that a file object " +"called ``f`` has already been created." +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:274 +msgid "" +"To read a file's contents, call ``f.read(size)``, which reads some quantity " +"of data and returns it as a string (in text mode) or bytes object (in binary " +"mode). *size* is an optional numeric argument. When *size* is omitted or " +"negative, the entire contents of the file will be read and returned; it's " +"your problem if the file is twice as large as your machine's memory. " +"Otherwise, at most *size* bytes are read and returned. If the end of the " +"file has been reached, ``f.read()`` will return an empty string (``''``). ::" +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:288 +msgid "" +"``f.readline()`` reads a single line from the file; a newline character (``" +"\\n``) is left at the end of the string, and is only omitted on the last " +"line of the file if the file doesn't end in a newline. This makes the " +"return value unambiguous; if ``f.readline()`` returns an empty string, the " +"end of the file has been reached, while a blank line is represented by " +"``'\\n'``, a string containing only a single newline. ::" +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:302 +msgid "" +"For reading lines from a file, you can loop over the file object. This is " +"memory efficient, fast, and leads to simple code::" +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:311 +msgid "" +"If you want to read all the lines of a file in a list you can also use " +"``list(f)`` or ``f.readlines()``." +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:314 +msgid "" +"``f.write(string)`` writes the contents of *string* to the file, returning " +"the number of characters written. ::" +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:320 +msgid "" +"Other types of objects need to be converted -- either to a string (in text " +"mode) or a bytes object (in binary mode) -- before writing them::" +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:328 +msgid "" +"``f.tell()`` returns an integer giving the file object's current position in " +"the file represented as number of bytes from the beginning of the file when " +"in binary mode and an opaque number when in text mode." +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:332 +msgid "" +"To change the file object's position, use ``f.seek(offset, from_what)``. " +"The position is computed from adding *offset* to a reference point; the " +"reference point is selected by the *from_what* argument. A *from_what* " +"value of 0 measures from the beginning of the file, 1 uses the current file " +"position, and 2 uses the end of the file as the reference point. " +"*from_what* can be omitted and defaults to 0, using the beginning of the " +"file as the reference point. ::" +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:351 +msgid "" +"In text files (those opened without a ``b`` in the mode string), only seeks " +"relative to the beginning of the file are allowed (the exception being " +"seeking to the very file end with ``seek(0, 2)``) and the only valid " +"*offset* values are those returned from the ``f.tell()``, or zero. Any other " +"*offset* value produces undefined behaviour." +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:358 +msgid "" +"When you're done with a file, call ``f.close()`` to close it and free up any " +"system resources taken up by the open file. After calling ``f.close()``, " +"attempts to use the file object will automatically fail. ::" +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:368 +msgid "" +"It is good practice to use the :keyword:`with` keyword when dealing with " +"file objects. This has the advantage that the file is properly closed after " +"its suite finishes, even if an exception is raised on the way. It is also " +"much shorter than writing equivalent :keyword:`try`\\ -\\ :keyword:`finally` " +"blocks::" +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:378 +msgid "" +"File objects have some additional methods, such as :meth:`~file.isatty` and :" +"meth:`~file.truncate` which are less frequently used; consult the Library " +"Reference for a complete guide to file objects." +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:386 +msgid "Saving structured data with :mod:`json`" +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:390 +msgid "" +"Strings can easily be written to and read from a file. Numbers take a bit " +"more effort, since the :meth:`read` method only returns strings, which will " +"have to be passed to a function like :func:`int`, which takes a string like " +"``'123'`` and returns its numeric value 123. When you want to save more " +"complex data types like nested lists and dictionaries, parsing and " +"serializing by hand becomes complicated." +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:397 +msgid "" +"Rather than having users constantly writing and debugging code to save " +"complicated data types to files, Python allows you to use the popular data " +"interchange format called `JSON (JavaScript Object Notation) `_. The standard module called :mod:`json` can take Python data " +"hierarchies, and convert them to string representations; this process is " +"called :dfn:`serializing`. Reconstructing the data from the string " +"representation is called :dfn:`deserializing`. Between serializing and " +"deserializing, the string representing the object may have been stored in a " +"file or data, or sent over a network connection to some distant machine." +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:408 +msgid "" +"The JSON format is commonly used by modern applications to allow for data " +"exchange. Many programmers are already familiar with it, which makes it a " +"good choice for interoperability." +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:412 +msgid "" +"If you have an object ``x``, you can view its JSON string representation " +"with a simple line of code::" +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:418 +msgid "" +"Another variant of the :func:`~json.dumps` function, called :func:`~json." +"dump`, simply serializes the object to a :term:`text file`. So if ``f`` is " +"a :term:`text file` object opened for writing, we can do this::" +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:424 +msgid "" +"To decode the object again, if ``f`` is a :term:`text file` object which has " +"been opened for reading::" +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:429 +msgid "" +"This simple serialization technique can handle lists and dictionaries, but " +"serializing arbitrary class instances in JSON requires a bit of extra " +"effort. The reference for the :mod:`json` module contains an explanation of " +"this." +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:435 +msgid ":mod:`pickle` - the pickle module" +msgstr "" + +#: ../Doc/tutorial/inputoutput.rst:437 +msgid "" +"Contrary to :ref:`JSON `, *pickle* is a protocol which allows the " +"serialization of arbitrarily complex Python objects. As such, it is " +"specific to Python and cannot be used to communicate with applications " +"written in other languages. It is also insecure by default: deserializing " +"pickle data coming from an untrusted source can execute arbitrary code, if " +"the data was crafted by a skilled attacker." +msgstr "" + +#: ../Doc/tutorial/interactive.rst:5 +msgid "Interactive Input Editing and History Substitution" +msgstr "" + +#: ../Doc/tutorial/interactive.rst:7 +msgid "" +"Some versions of the Python interpreter support editing of the current input " +"line and history substitution, similar to facilities found in the Korn shell " +"and the GNU Bash shell. This is implemented using the `GNU Readline`_ " +"library, which supports various styles of editing. This library has its own " +"documentation which we won't duplicate here." +msgstr "" + +#: ../Doc/tutorial/interactive.rst:17 +msgid "Tab Completion and History Editing" +msgstr "" + +#: ../Doc/tutorial/interactive.rst:19 +msgid "" +"Completion of variable and module names is :ref:`automatically enabled " +"` at interpreter startup so that the :kbd:`Tab` key " +"invokes the completion function; it looks at Python statement names, the " +"current local variables, and the available module names. For dotted " +"expressions such as ``string.a``, it will evaluate the expression up to the " +"final ``'.'`` and then suggest completions from the attributes of the " +"resulting object. Note that this may execute application-defined code if an " +"object with a :meth:`__getattr__` method is part of the expression. The " +"default configuration also saves your history into a file named :file:`." +"python_history` in your user directory. The history will be available again " +"during the next interactive interpreter session." +msgstr "" + +#: ../Doc/tutorial/interactive.rst:36 +msgid "Alternatives to the Interactive Interpreter" +msgstr "" + +#: ../Doc/tutorial/interactive.rst:38 +msgid "" +"This facility is an enormous step forward compared to earlier versions of " +"the interpreter; however, some wishes are left: It would be nice if the " +"proper indentation were suggested on continuation lines (the parser knows if " +"an indent token is required next). The completion mechanism might use the " +"interpreter's symbol table. A command to check (or even suggest) matching " +"parentheses, quotes, etc., would also be useful." +msgstr "" + +#: ../Doc/tutorial/interactive.rst:45 +msgid "" +"One alternative enhanced interactive interpreter that has been around for " +"quite some time is IPython_, which features tab completion, object " +"exploration and advanced history management. It can also be thoroughly " +"customized and embedded into other applications. Another similar enhanced " +"interactive environment is bpython_." +msgstr "" + +#: ../Doc/tutorial/interpreter.rst:5 +msgid "Using the Python Interpreter" +msgstr "" + +#: ../Doc/tutorial/interpreter.rst:11 +msgid "Invoking the Interpreter" +msgstr "" + +#: ../Doc/tutorial/interpreter.rst:13 +msgid "" +"The Python interpreter is usually installed as :file:`/usr/local/bin/" +"python3.6` on those machines where it is available; putting :file:`/usr/" +"local/bin` in your Unix shell's search path makes it possible to start it by " +"typing the command:" +msgstr "" + +#: ../Doc/tutorial/interpreter.rst:21 +msgid "" +"to the shell. [#]_ Since the choice of the directory where the interpreter " +"lives is an installation option, other places are possible; check with your " +"local Python guru or system administrator. (E.g., :file:`/usr/local/python` " +"is a popular alternative location.)" +msgstr "" + +#: ../Doc/tutorial/interpreter.rst:26 +msgid "" +"On Windows machines, the Python installation is usually placed in :file:`C:\\" +"\\Python36`, though you can change this when you're running the installer. " +"To add this directory to your path, you can type the following command into " +"the command prompt in a DOS box::" +msgstr "" + +#: ../Doc/tutorial/interpreter.rst:33 +msgid "" +"Typing an end-of-file character (:kbd:`Control-D` on Unix, :kbd:`Control-Z` " +"on Windows) at the primary prompt causes the interpreter to exit with a zero " +"exit status. If that doesn't work, you can exit the interpreter by typing " +"the following command: ``quit()``." +msgstr "" + +#: ../Doc/tutorial/interpreter.rst:38 +msgid "" +"The interpreter's line-editing features include interactive editing, history " +"substitution and code completion on systems that support readline. Perhaps " +"the quickest check to see whether command line editing is supported is " +"typing :kbd:`Control-P` to the first Python prompt you get. If it beeps, " +"you have command line editing; see Appendix :ref:`tut-interacting` for an " +"introduction to the keys. If nothing appears to happen, or if ``^P`` is " +"echoed, command line editing isn't available; you'll only be able to use " +"backspace to remove characters from the current line." +msgstr "" + +#: ../Doc/tutorial/interpreter.rst:47 +msgid "" +"The interpreter operates somewhat like the Unix shell: when called with " +"standard input connected to a tty device, it reads and executes commands " +"interactively; when called with a file name argument or with a file as " +"standard input, it reads and executes a *script* from that file." +msgstr "" + +#: ../Doc/tutorial/interpreter.rst:52 +msgid "" +"A second way of starting the interpreter is ``python -c command [arg] ...``, " +"which executes the statement(s) in *command*, analogous to the shell's :" +"option:`-c` option. Since Python statements often contain spaces or other " +"characters that are special to the shell, it is usually advised to quote " +"*command* in its entirety with single quotes." +msgstr "" + +#: ../Doc/tutorial/interpreter.rst:58 +msgid "" +"Some Python modules are also useful as scripts. These can be invoked using " +"``python -m module [arg] ...``, which executes the source file for *module* " +"as if you had spelled out its full name on the command line." +msgstr "" + +#: ../Doc/tutorial/interpreter.rst:62 +msgid "" +"When a script file is used, it is sometimes useful to be able to run the " +"script and enter interactive mode afterwards. This can be done by passing :" +"option:`-i` before the script." +msgstr "" + +#: ../Doc/tutorial/interpreter.rst:66 +msgid "All command line options are described in :ref:`using-on-general`." +msgstr "" + +#: ../Doc/tutorial/interpreter.rst:72 +msgid "Argument Passing" +msgstr "" + +#: ../Doc/tutorial/interpreter.rst:74 +msgid "" +"When known to the interpreter, the script name and additional arguments " +"thereafter are turned into a list of strings and assigned to the ``argv`` " +"variable in the ``sys`` module. You can access this list by executing " +"``import sys``. The length of the list is at least one; when no script and " +"no arguments are given, ``sys.argv[0]`` is an empty string. When the script " +"name is given as ``'-'`` (meaning standard input), ``sys.argv[0]`` is set " +"to ``'-'``. When :option:`-c` *command* is used, ``sys.argv[0]`` is set to " +"``'-c'``. When :option:`-m` *module* is used, ``sys.argv[0]`` is set to " +"the full name of the located module. Options found after :option:`-c` " +"*command* or :option:`-m` *module* are not consumed by the Python " +"interpreter's option processing but left in ``sys.argv`` for the command or " +"module to handle." +msgstr "" + +#: ../Doc/tutorial/interpreter.rst:92 +msgid "" +"When commands are read from a tty, the interpreter is said to be in " +"*interactive mode*. In this mode it prompts for the next command with the " +"*primary prompt*, usually three greater-than signs (``>>>``); for " +"continuation lines it prompts with the *secondary prompt*, by default three " +"dots (``...``). The interpreter prints a welcome message stating its version " +"number and a copyright notice before printing the first prompt:" +msgstr "" + +#: ../Doc/tutorial/interpreter.rst:109 +msgid "" +"Continuation lines are needed when entering a multi-line construct. As an " +"example, take a look at this :keyword:`if` statement::" +msgstr "" + +#: ../Doc/tutorial/interpreter.rst:119 +msgid "For more on interactive mode, see :ref:`tut-interac`." +msgstr "" + +#: ../Doc/tutorial/interpreter.rst:125 +msgid "The Interpreter and Its Environment" +msgstr "" + +#: ../Doc/tutorial/interpreter.rst:131 +msgid "Source Code Encoding" +msgstr "" + +#: ../Doc/tutorial/interpreter.rst:133 +msgid "" +"By default, Python source files are treated as encoded in UTF-8. In that " +"encoding, characters of most languages in the world can be used " +"simultaneously in string literals, identifiers and comments --- although the " +"standard library only uses ASCII characters for identifiers, a convention " +"that any portable code should follow. To display all these characters " +"properly, your editor must recognize that the file is UTF-8, and it must use " +"a font that supports all the characters in the file." +msgstr "" + +#: ../Doc/tutorial/interpreter.rst:141 +msgid "" +"It is also possible to specify a different encoding for source files. In " +"order to do this, put one more special comment line right after the ``#!`` " +"line to define the source file encoding::" +msgstr "" + +#: ../Doc/tutorial/interpreter.rst:147 +msgid "" +"With that declaration, everything in the source file will be treated as " +"having the encoding *encoding* instead of UTF-8. The list of possible " +"encodings can be found in the Python Library Reference, in the section on :" +"mod:`codecs`." +msgstr "" + +#: ../Doc/tutorial/interpreter.rst:151 +msgid "" +"For example, if your editor of choice does not support UTF-8 encoded files " +"and insists on using some other encoding, say Windows-1252, you can write::" +msgstr "" + +#: ../Doc/tutorial/interpreter.rst:156 +msgid "" +"and still use all characters in the Windows-1252 character set in the source " +"files. The special encoding comment must be in the *first or second* line " +"within the file." +msgstr "" + +#: ../Doc/tutorial/interpreter.rst:163 +msgid "" +"On Unix, the Python 3.x interpreter is by default not installed with the " +"executable named ``python``, so that it does not conflict with a " +"simultaneously installed Python 2.x executable." +msgstr "" + +#: ../Doc/tutorial/introduction.rst:5 +msgid "An Informal Introduction to Python" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:7 +msgid "" +"In the following examples, input and output are distinguished by the " +"presence or absence of prompts (:term:`>>>` and :term:`...`): to repeat the " +"example, you must type everything after the prompt, when the prompt appears; " +"lines that do not begin with a prompt are output from the interpreter. Note " +"that a secondary prompt on a line by itself in an example means you must " +"type a blank line; this is used to end a multi-line command." +msgstr "" + +#: ../Doc/tutorial/introduction.rst:14 +msgid "" +"Many of the examples in this manual, even those entered at the interactive " +"prompt, include comments. Comments in Python start with the hash character, " +"``#``, and extend to the end of the physical line. A comment may appear at " +"the start of a line or following whitespace or code, but not within a string " +"literal. A hash character within a string literal is just a hash character. " +"Since comments are to clarify code and are not interpreted by Python, they " +"may be omitted when typing in examples." +msgstr "" + +#: ../Doc/tutorial/introduction.rst:33 +msgid "Using Python as a Calculator" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:35 +msgid "" +"Let's try some simple Python commands. Start the interpreter and wait for " +"the primary prompt, ``>>>``. (It shouldn't take long.)" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:42 +msgid "Numbers" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:44 +msgid "" +"The interpreter acts as a simple calculator: you can type an expression at " +"it and it will write the value. Expression syntax is straightforward: the " +"operators ``+``, ``-``, ``*`` and ``/`` work just like in most other " +"languages (for example, Pascal or C); parentheses (``()``) can be used for " +"grouping. For example::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:59 +msgid "" +"The integer numbers (e.g. ``2``, ``4``, ``20``) have type :class:`int`, the " +"ones with a fractional part (e.g. ``5.0``, ``1.6``) have type :class:" +"`float`. We will see more about numeric types later in the tutorial." +msgstr "" + +#: ../Doc/tutorial/introduction.rst:63 +msgid "" +"Division (``/``) always returns a float. To do :term:`floor division` and " +"get an integer result (discarding any fractional result) you can use the ``//" +"`` operator; to calculate the remainder you can use ``%``::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:77 +msgid "" +"With Python, it is possible to use the ``**`` operator to calculate powers " +"[#]_::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:84 +msgid "" +"The equal sign (``=``) is used to assign a value to a variable. Afterwards, " +"no result is displayed before the next interactive prompt::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:92 +msgid "" +"If a variable is not \"defined\" (assigned a value), trying to use it will " +"give you an error::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:100 +msgid "" +"There is full support for floating point; operators with mixed type operands " +"convert the integer operand to floating point::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:108 +msgid "" +"In interactive mode, the last printed expression is assigned to the variable " +"``_``. This means that when you are using Python as a desk calculator, it " +"is somewhat easier to continue calculations, for example::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:121 +msgid "" +"This variable should be treated as read-only by the user. Don't explicitly " +"assign a value to it --- you would create an independent local variable with " +"the same name masking the built-in variable with its magic behavior." +msgstr "" + +#: ../Doc/tutorial/introduction.rst:125 +msgid "" +"In addition to :class:`int` and :class:`float`, Python supports other types " +"of numbers, such as :class:`~decimal.Decimal` and :class:`~fractions." +"Fraction`. Python also has built-in support for :ref:`complex numbers " +"`, and uses the ``j`` or ``J`` suffix to indicate the " +"imaginary part (e.g. ``3+5j``)." +msgstr "" + +#: ../Doc/tutorial/introduction.rst:135 +msgid "Strings" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:137 +msgid "" +"Besides numbers, Python can also manipulate strings, which can be expressed " +"in several ways. They can be enclosed in single quotes (``'...'``) or " +"double quotes (``\"...\"``) with the same result [#]_. ``\\`` can be used " +"to escape quotes::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:155 +msgid "" +"In the interactive interpreter, the output string is enclosed in quotes and " +"special characters are escaped with backslashes. While this might sometimes " +"look different from the input (the enclosing quotes could change), the two " +"strings are equivalent. The string is enclosed in double quotes if the " +"string contains a single quote and no double quotes, otherwise it is " +"enclosed in single quotes. The :func:`print` function produces a more " +"readable output, by omitting the enclosing quotes and by printing escaped " +"and special characters::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:175 +msgid "" +"If you don't want characters prefaced by ``\\`` to be interpreted as special " +"characters, you can use *raw strings* by adding an ``r`` before the first " +"quote::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:185 +msgid "" +"String literals can span multiple lines. One way is using triple-quotes: ``" +"\"\"\"...\"\"\"`` or ``'''...'''``. End of lines are automatically included " +"in the string, but it's possible to prevent this by adding a ``\\`` at the " +"end of the line. The following example::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:196 +msgid "" +"produces the following output (note that the initial newline is not " +"included):" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:204 +msgid "" +"Strings can be concatenated (glued together) with the ``+`` operator, and " +"repeated with ``*``::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:211 +msgid "" +"Two or more *string literals* (i.e. the ones enclosed between quotes) next " +"to each other are automatically concatenated. ::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:217 +msgid "" +"This only works with two literals though, not with variables or expressions::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:227 +msgid "" +"If you want to concatenate variables or a variable and a literal, use ``+``::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:232 +msgid "" +"This feature is particularly useful when you want to break long strings::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:239 +msgid "" +"Strings can be *indexed* (subscripted), with the first character having " +"index 0. There is no separate character type; a character is simply a string " +"of size one::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:249 +msgid "" +"Indices may also be negative numbers, to start counting from the right::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:258 +msgid "Note that since -0 is the same as 0, negative indices start from -1." +msgstr "" + +#: ../Doc/tutorial/introduction.rst:260 +msgid "" +"In addition to indexing, *slicing* is also supported. While indexing is " +"used to obtain individual characters, *slicing* allows you to obtain " +"substring::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:268 +msgid "" +"Note how the start is always included, and the end always excluded. This " +"makes sure that ``s[:i] + s[i:]`` is always equal to ``s``::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:276 +msgid "" +"Slice indices have useful defaults; an omitted first index defaults to zero, " +"an omitted second index defaults to the size of the string being sliced. ::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:286 +msgid "" +"One way to remember how slices work is to think of the indices as pointing " +"*between* characters, with the left edge of the first character numbered 0. " +"Then the right edge of the last character of a string of *n* characters has " +"index *n*, for example::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:297 +msgid "" +"The first row of numbers gives the position of the indices 0...6 in the " +"string; the second row gives the corresponding negative indices. The slice " +"from *i* to *j* consists of all characters between the edges labeled *i* and " +"*j*, respectively." +msgstr "" + +#: ../Doc/tutorial/introduction.rst:302 +msgid "" +"For non-negative indices, the length of a slice is the difference of the " +"indices, if both are within bounds. For example, the length of " +"``word[1:3]`` is 2." +msgstr "" + +#: ../Doc/tutorial/introduction.rst:306 +msgid "Attempting to use an index that is too large will result in an error::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:313 +msgid "" +"However, out of range slice indexes are handled gracefully when used for " +"slicing::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:321 +msgid "" +"Python strings cannot be changed --- they are :term:`immutable`. Therefore, " +"assigning to an indexed position in the string results in an error::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:331 +msgid "If you need a different string, you should create a new one::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:338 +msgid "The built-in function :func:`len` returns the length of a string::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:349 +msgid ":ref:`textseq`" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:348 +msgid "" +"Strings are examples of *sequence types*, and support the common operations " +"supported by such types." +msgstr "" + +#: ../Doc/tutorial/introduction.rst:353 +msgid ":ref:`string-methods`" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:352 +msgid "" +"Strings support a large number of methods for basic transformations and " +"searching." +msgstr "" + +#: ../Doc/tutorial/introduction.rst:356 +msgid ":ref:`f-strings`" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:356 +msgid "String literals that have embedded expressions." +msgstr "" + +#: ../Doc/tutorial/introduction.rst:359 +msgid ":ref:`formatstrings`" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:359 +msgid "Information about string formatting with :meth:`str.format`." +msgstr "" + +#: ../Doc/tutorial/introduction.rst:362 +msgid ":ref:`old-string-formatting`" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:362 +msgid "" +"The old formatting operations invoked when strings and Unicode strings are " +"the left operand of the ``%`` operator are described in more detail here." +msgstr "" + +#: ../Doc/tutorial/introduction.rst:369 +msgid "Lists" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:371 +msgid "" +"Python knows a number of *compound* data types, used to group together other " +"values. The most versatile is the *list*, which can be written as a list of " +"comma-separated values (items) between square brackets. Lists might contain " +"items of different types, but usually the items all have the same type. ::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:380 +msgid "" +"Like strings (and all other built-in :term:`sequence` type), lists can be " +"indexed and sliced::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:390 +msgid "" +"All slice operations return a new list containing the requested elements. " +"This means that the following slice returns a new (shallow) copy of the " +"list::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:396 +msgid "Lists also support operations like concatenation::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:401 +msgid "" +"Unlike strings, which are :term:`immutable`, lists are a :term:`mutable` " +"type, i.e. it is possible to change their content::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:411 +msgid "" +"You can also add new items at the end of the list, by using the :meth:`~list." +"append` *method* (we will see more about methods later)::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:419 +msgid "" +"Assignment to slices is also possible, and this can even change the size of " +"the list or clear it entirely::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:438 +msgid "The built-in function :func:`len` also applies to lists::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:444 +msgid "" +"It is possible to nest lists (create lists containing other lists), for " +"example::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:460 +msgid "First Steps Towards Programming" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:462 +msgid "" +"Of course, we can use Python for more complicated tasks than adding two and " +"two together. For instance, we can write an initial sub-sequence of the " +"*Fibonacci* series as follows::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:480 +msgid "This example introduces several new features." +msgstr "" + +#: ../Doc/tutorial/introduction.rst:482 +msgid "" +"The first line contains a *multiple assignment*: the variables ``a`` and " +"``b`` simultaneously get the new values 0 and 1. On the last line this is " +"used again, demonstrating that the expressions on the right-hand side are " +"all evaluated first before any of the assignments take place. The right-" +"hand side expressions are evaluated from the left to the right." +msgstr "" + +#: ../Doc/tutorial/introduction.rst:488 +msgid "" +"The :keyword:`while` loop executes as long as the condition (here: ``b < " +"10``) remains true. In Python, like in C, any non-zero integer value is " +"true; zero is false. The condition may also be a string or list value, in " +"fact any sequence; anything with a non-zero length is true, empty sequences " +"are false. The test used in the example is a simple comparison. The " +"standard comparison operators are written the same as in C: ``<`` (less " +"than), ``>`` (greater than), ``==`` (equal to), ``<=`` (less than or equal " +"to), ``>=`` (greater than or equal to) and ``!=`` (not equal to)." +msgstr "" + +#: ../Doc/tutorial/introduction.rst:497 +msgid "" +"The *body* of the loop is *indented*: indentation is Python's way of " +"grouping statements. At the interactive prompt, you have to type a tab or " +"space(s) for each indented line. In practice you will prepare more " +"complicated input for Python with a text editor; all decent text editors " +"have an auto-indent facility. When a compound statement is entered " +"interactively, it must be followed by a blank line to indicate completion " +"(since the parser cannot guess when you have typed the last line). Note " +"that each line within a basic block must be indented by the same amount." +msgstr "" + +#: ../Doc/tutorial/introduction.rst:506 +msgid "" +"The :func:`print` function writes the value of the argument(s) it is given. " +"It differs from just writing the expression you want to write (as we did " +"earlier in the calculator examples) in the way it handles multiple " +"arguments, floating point quantities, and strings. Strings are printed " +"without quotes, and a space is inserted between items, so you can format " +"things nicely, like this::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:517 +msgid "" +"The keyword argument *end* can be used to avoid the newline after the " +"output, or end the output with a different string::" +msgstr "" + +#: ../Doc/tutorial/introduction.rst:530 +msgid "" +"Since ``**`` has higher precedence than ``-``, ``-3**2`` will be interpreted " +"as ``-(3**2)`` and thus result in ``-9``. To avoid this and get ``9``, you " +"can use ``(-3)**2``." +msgstr "" + +#: ../Doc/tutorial/introduction.rst:534 +msgid "" +"Unlike other languages, special characters such as ``\\n`` have the same " +"meaning with both single (``'...'``) and double (``\"...\"``) quotes. The " +"only difference between the two is that within single quotes you don't need " +"to escape ``\"`` (but you have to escape ``\\'``) and vice versa." +msgstr "" + +#: ../Doc/tutorial/modules.rst:5 +msgid "Modules" +msgstr "" + +#: ../Doc/tutorial/modules.rst:7 +msgid "" +"If you quit from the Python interpreter and enter it again, the definitions " +"you have made (functions and variables) are lost. Therefore, if you want to " +"write a somewhat longer program, you are better off using a text editor to " +"prepare the input for the interpreter and running it with that file as input " +"instead. This is known as creating a *script*. As your program gets " +"longer, you may want to split it into several files for easier maintenance. " +"You may also want to use a handy function that you've written in several " +"programs without copying its definition into each program." +msgstr "" + +#: ../Doc/tutorial/modules.rst:16 +msgid "" +"To support this, Python has a way to put definitions in a file and use them " +"in a script or in an interactive instance of the interpreter. Such a file is " +"called a *module*; definitions from a module can be *imported* into other " +"modules or into the *main* module (the collection of variables that you have " +"access to in a script executed at the top level and in calculator mode)." +msgstr "" + +#: ../Doc/tutorial/modules.rst:22 +msgid "" +"A module is a file containing Python definitions and statements. The file " +"name is the module name with the suffix :file:`.py` appended. Within a " +"module, the module's name (as a string) is available as the value of the " +"global variable ``__name__``. For instance, use your favorite text editor " +"to create a file called :file:`fibo.py` in the current directory with the " +"following contents::" +msgstr "" + +#: ../Doc/tutorial/modules.rst:45 +msgid "" +"Now enter the Python interpreter and import this module with the following " +"command::" +msgstr "" + +#: ../Doc/tutorial/modules.rst:50 +msgid "" +"This does not enter the names of the functions defined in ``fibo`` directly " +"in the current symbol table; it only enters the module name ``fibo`` there. " +"Using the module name you can access the functions::" +msgstr "" + +#: ../Doc/tutorial/modules.rst:61 +msgid "" +"If you intend to use a function often you can assign it to a local name::" +msgstr "" + +#: ../Doc/tutorial/modules.rst:71 +msgid "More on Modules" +msgstr "" + +#: ../Doc/tutorial/modules.rst:73 +msgid "" +"A module can contain executable statements as well as function definitions. " +"These statements are intended to initialize the module. They are executed " +"only the *first* time the module name is encountered in an import statement. " +"[#]_ (They are also run if the file is executed as a script.)" +msgstr "" + +#: ../Doc/tutorial/modules.rst:78 +msgid "" +"Each module has its own private symbol table, which is used as the global " +"symbol table by all functions defined in the module. Thus, the author of a " +"module can use global variables in the module without worrying about " +"accidental clashes with a user's global variables. On the other hand, if you " +"know what you are doing you can touch a module's global variables with the " +"same notation used to refer to its functions, ``modname.itemname``." +msgstr "" + +#: ../Doc/tutorial/modules.rst:85 +msgid "" +"Modules can import other modules. It is customary but not required to place " +"all :keyword:`import` statements at the beginning of a module (or script, " +"for that matter). The imported module names are placed in the importing " +"module's global symbol table." +msgstr "" + +#: ../Doc/tutorial/modules.rst:90 +msgid "" +"There is a variant of the :keyword:`import` statement that imports names " +"from a module directly into the importing module's symbol table. For " +"example::" +msgstr "" + +#: ../Doc/tutorial/modules.rst:97 +msgid "" +"This does not introduce the module name from which the imports are taken in " +"the local symbol table (so in the example, ``fibo`` is not defined)." +msgstr "" + +#: ../Doc/tutorial/modules.rst:100 +msgid "There is even a variant to import all names that a module defines::" +msgstr "" + +#: ../Doc/tutorial/modules.rst:106 +msgid "" +"This imports all names except those beginning with an underscore (``_``). In " +"most cases Python programmers do not use this facility since it introduces " +"an unknown set of names into the interpreter, possibly hiding some things " +"you have already defined." +msgstr "" + +#: ../Doc/tutorial/modules.rst:111 +msgid "" +"Note that in general the practice of importing ``*`` from a module or " +"package is frowned upon, since it often causes poorly readable code. " +"However, it is okay to use it to save typing in interactive sessions." +msgstr "" + +#: ../Doc/tutorial/modules.rst:117 +msgid "" +"For efficiency reasons, each module is only imported once per interpreter " +"session. Therefore, if you change your modules, you must restart the " +"interpreter -- or, if it's just one module you want to test interactively, " +"use :func:`importlib.reload`, e.g. ``import importlib; importlib." +"reload(modulename)``." +msgstr "" + +#: ../Doc/tutorial/modules.rst:127 +msgid "Executing modules as scripts" +msgstr "" + +#: ../Doc/tutorial/modules.rst:129 +msgid "When you run a Python module with ::" +msgstr "" + +#: ../Doc/tutorial/modules.rst:133 +msgid "" +"the code in the module will be executed, just as if you imported it, but " +"with the ``__name__`` set to ``\"__main__\"``. That means that by adding " +"this code at the end of your module::" +msgstr "" + +#: ../Doc/tutorial/modules.rst:141 +msgid "" +"you can make the file usable as a script as well as an importable module, " +"because the code that parses the command line only runs if the module is " +"executed as the \"main\" file:" +msgstr "" + +#: ../Doc/tutorial/modules.rst:150 +msgid "If the module is imported, the code is not run::" +msgstr "" + +#: ../Doc/tutorial/modules.rst:155 +msgid "" +"This is often used either to provide a convenient user interface to a " +"module, or for testing purposes (running the module as a script executes a " +"test suite)." +msgstr "" + +#: ../Doc/tutorial/modules.rst:162 +msgid "The Module Search Path" +msgstr "" + +#: ../Doc/tutorial/modules.rst:166 +msgid "" +"When a module named :mod:`spam` is imported, the interpreter first searches " +"for a built-in module with that name. If not found, it then searches for a " +"file named :file:`spam.py` in a list of directories given by the variable :" +"data:`sys.path`. :data:`sys.path` is initialized from these locations:" +msgstr "" + +#: ../Doc/tutorial/modules.rst:171 +msgid "" +"The directory containing the input script (or the current directory when no " +"file is specified)." +msgstr "" + +#: ../Doc/tutorial/modules.rst:173 +msgid "" +":envvar:`PYTHONPATH` (a list of directory names, with the same syntax as the " +"shell variable :envvar:`PATH`)." +msgstr "" + +#: ../Doc/tutorial/modules.rst:175 +msgid "The installation-dependent default." +msgstr "" + +#: ../Doc/tutorial/modules.rst:178 +msgid "" +"On file systems which support symlinks, the directory containing the input " +"script is calculated after the symlink is followed. In other words the " +"directory containing the symlink is **not** added to the module search path." +msgstr "" + +#: ../Doc/tutorial/modules.rst:182 +msgid "" +"After initialization, Python programs can modify :data:`sys.path`. The " +"directory containing the script being run is placed at the beginning of the " +"search path, ahead of the standard library path. This means that scripts in " +"that directory will be loaded instead of modules of the same name in the " +"library directory. This is an error unless the replacement is intended. See " +"section :ref:`tut-standardmodules` for more information." +msgstr "" + +#: ../Doc/tutorial/modules.rst:193 +msgid "\"Compiled\" Python files" +msgstr "" + +#: ../Doc/tutorial/modules.rst:195 +msgid "" +"To speed up loading modules, Python caches the compiled version of each " +"module in the ``__pycache__`` directory under the name :file:`module." +"{version}.pyc`, where the version encodes the format of the compiled file; " +"it generally contains the Python version number. For example, in CPython " +"release 3.3 the compiled version of spam.py would be cached as ``__pycache__/" +"spam.cpython-33.pyc``. This naming convention allows compiled modules from " +"different releases and different versions of Python to coexist." +msgstr "" + +#: ../Doc/tutorial/modules.rst:203 +msgid "" +"Python checks the modification date of the source against the compiled " +"version to see if it's out of date and needs to be recompiled. This is a " +"completely automatic process. Also, the compiled modules are platform-" +"independent, so the same library can be shared among systems with different " +"architectures." +msgstr "" + +#: ../Doc/tutorial/modules.rst:208 +msgid "" +"Python does not check the cache in two circumstances. First, it always " +"recompiles and does not store the result for the module that's loaded " +"directly from the command line. Second, it does not check the cache if " +"there is no source module. To support a non-source (compiled only) " +"distribution, the compiled module must be in the source directory, and there " +"must not be a source module." +msgstr "" + +#: ../Doc/tutorial/modules.rst:215 +msgid "Some tips for experts:" +msgstr "" + +#: ../Doc/tutorial/modules.rst:217 +msgid "" +"You can use the :option:`-O` or :option:`-OO` switches on the Python command " +"to reduce the size of a compiled module. The ``-O`` switch removes assert " +"statements, the ``-OO`` switch removes both assert statements and __doc__ " +"strings. Since some programs may rely on having these available, you should " +"only use this option if you know what you're doing. \"Optimized\" modules " +"have an ``opt-`` tag and are usually smaller. Future releases may change " +"the effects of optimization." +msgstr "" + +#: ../Doc/tutorial/modules.rst:225 +msgid "" +"A program doesn't run any faster when it is read from a ``.pyc`` file than " +"when it is read from a ``.py`` file; the only thing that's faster about ``." +"pyc`` files is the speed with which they are loaded." +msgstr "" + +#: ../Doc/tutorial/modules.rst:229 +msgid "" +"The module :mod:`compileall` can create .pyc files for all modules in a " +"directory." +msgstr "" + +#: ../Doc/tutorial/modules.rst:232 +msgid "" +"There is more detail on this process, including a flow chart of the " +"decisions, in PEP 3147." +msgstr "" + +#: ../Doc/tutorial/modules.rst:239 +msgid "Standard Modules" +msgstr "" + +#: ../Doc/tutorial/modules.rst:243 +msgid "" +"Python comes with a library of standard modules, described in a separate " +"document, the Python Library Reference (\"Library Reference\" hereafter). " +"Some modules are built into the interpreter; these provide access to " +"operations that are not part of the core of the language but are " +"nevertheless built in, either for efficiency or to provide access to " +"operating system primitives such as system calls. The set of such modules " +"is a configuration option which also depends on the underlying platform. " +"For example, the :mod:`winreg` module is only provided on Windows systems. " +"One particular module deserves some attention: :mod:`sys`, which is built " +"into every Python interpreter. The variables ``sys.ps1`` and ``sys.ps2`` " +"define the strings used as primary and secondary prompts::" +msgstr "" + +#: ../Doc/tutorial/modules.rst:266 +msgid "" +"These two variables are only defined if the interpreter is in interactive " +"mode." +msgstr "" + +#: ../Doc/tutorial/modules.rst:268 +msgid "" +"The variable ``sys.path`` is a list of strings that determines the " +"interpreter's search path for modules. It is initialized to a default path " +"taken from the environment variable :envvar:`PYTHONPATH`, or from a built-in " +"default if :envvar:`PYTHONPATH` is not set. You can modify it using " +"standard list operations::" +msgstr "" + +#: ../Doc/tutorial/modules.rst:281 +msgid "The :func:`dir` Function" +msgstr "" + +#: ../Doc/tutorial/modules.rst:283 +msgid "" +"The built-in function :func:`dir` is used to find out which names a module " +"defines. It returns a sorted list of strings::" +msgstr "" + +#: ../Doc/tutorial/modules.rst:308 +msgid "" +"Without arguments, :func:`dir` lists the names you have defined currently::" +msgstr "" + +#: ../Doc/tutorial/modules.rst:316 +msgid "" +"Note that it lists all types of names: variables, modules, functions, etc." +msgstr "" + +#: ../Doc/tutorial/modules.rst:320 +msgid "" +":func:`dir` does not list the names of built-in functions and variables. If " +"you want a list of those, they are defined in the standard module :mod:" +"`builtins`::" +msgstr "" + +#: ../Doc/tutorial/modules.rst:359 +msgid "Packages" +msgstr "" + +#: ../Doc/tutorial/modules.rst:361 +msgid "" +"Packages are a way of structuring Python's module namespace by using " +"\"dotted module names\". For example, the module name :mod:`A.B` designates " +"a submodule named ``B`` in a package named ``A``. Just like the use of " +"modules saves the authors of different modules from having to worry about " +"each other's global variable names, the use of dotted module names saves the " +"authors of multi-module packages like NumPy or the Python Imaging Library " +"from having to worry about each other's module names." +msgstr "" + +#: ../Doc/tutorial/modules.rst:369 +msgid "" +"Suppose you want to design a collection of modules (a \"package\") for the " +"uniform handling of sound files and sound data. There are many different " +"sound file formats (usually recognized by their extension, for example: :" +"file:`.wav`, :file:`.aiff`, :file:`.au`), so you may need to create and " +"maintain a growing collection of modules for the conversion between the " +"various file formats. There are also many different operations you might " +"want to perform on sound data (such as mixing, adding echo, applying an " +"equalizer function, creating an artificial stereo effect), so in addition " +"you will be writing a never-ending stream of modules to perform these " +"operations. Here's a possible structure for your package (expressed in " +"terms of a hierarchical filesystem):" +msgstr "" + +#: ../Doc/tutorial/modules.rst:406 +msgid "" +"When importing the package, Python searches through the directories on ``sys." +"path`` looking for the package subdirectory." +msgstr "" + +#: ../Doc/tutorial/modules.rst:409 +msgid "" +"The :file:`__init__.py` files are required to make Python treat the " +"directories as containing packages; this is done to prevent directories with " +"a common name, such as ``string``, from unintentionally hiding valid modules " +"that occur later on the module search path. In the simplest case, :file:" +"`__init__.py` can just be an empty file, but it can also execute " +"initialization code for the package or set the ``__all__`` variable, " +"described later." +msgstr "" + +#: ../Doc/tutorial/modules.rst:416 +msgid "" +"Users of the package can import individual modules from the package, for " +"example::" +msgstr "" + +#: ../Doc/tutorial/modules.rst:421 +msgid "" +"This loads the submodule :mod:`sound.effects.echo`. It must be referenced " +"with its full name. ::" +msgstr "" + +#: ../Doc/tutorial/modules.rst:426 +msgid "An alternative way of importing the submodule is::" +msgstr "" + +#: ../Doc/tutorial/modules.rst:430 +msgid "" +"This also loads the submodule :mod:`echo`, and makes it available without " +"its package prefix, so it can be used as follows::" +msgstr "" + +#: ../Doc/tutorial/modules.rst:435 +msgid "" +"Yet another variation is to import the desired function or variable " +"directly::" +msgstr "" + +#: ../Doc/tutorial/modules.rst:439 +msgid "" +"Again, this loads the submodule :mod:`echo`, but this makes its function :" +"func:`echofilter` directly available::" +msgstr "" + +#: ../Doc/tutorial/modules.rst:444 +msgid "" +"Note that when using ``from package import item``, the item can be either a " +"submodule (or subpackage) of the package, or some other name defined in the " +"package, like a function, class or variable. The ``import`` statement first " +"tests whether the item is defined in the package; if not, it assumes it is a " +"module and attempts to load it. If it fails to find it, an :exc:" +"`ImportError` exception is raised." +msgstr "" + +#: ../Doc/tutorial/modules.rst:451 +msgid "" +"Contrarily, when using syntax like ``import item.subitem.subsubitem``, each " +"item except for the last must be a package; the last item can be a module or " +"a package but can't be a class or function or variable defined in the " +"previous item." +msgstr "" + +#: ../Doc/tutorial/modules.rst:460 +msgid "Importing \\* From a Package" +msgstr "" + +#: ../Doc/tutorial/modules.rst:464 +msgid "" +"Now what happens when the user writes ``from sound.effects import *``? " +"Ideally, one would hope that this somehow goes out to the filesystem, finds " +"which submodules are present in the package, and imports them all. This " +"could take a long time and importing sub-modules might have unwanted side-" +"effects that should only happen when the sub-module is explicitly imported." +msgstr "" + +#: ../Doc/tutorial/modules.rst:470 +msgid "" +"The only solution is for the package author to provide an explicit index of " +"the package. The :keyword:`import` statement uses the following convention: " +"if a package's :file:`__init__.py` code defines a list named ``__all__``, it " +"is taken to be the list of module names that should be imported when ``from " +"package import *`` is encountered. It is up to the package author to keep " +"this list up-to-date when a new version of the package is released. Package " +"authors may also decide not to support it, if they don't see a use for " +"importing \\* from their package. For example, the file :file:`sound/" +"effects/__init__.py` could contain the following code::" +msgstr "" + +#: ../Doc/tutorial/modules.rst:482 +msgid "" +"This would mean that ``from sound.effects import *`` would import the three " +"named submodules of the :mod:`sound` package." +msgstr "" + +#: ../Doc/tutorial/modules.rst:485 +msgid "" +"If ``__all__`` is not defined, the statement ``from sound.effects import *`` " +"does *not* import all submodules from the package :mod:`sound.effects` into " +"the current namespace; it only ensures that the package :mod:`sound.effects` " +"has been imported (possibly running any initialization code in :file:" +"`__init__.py`) and then imports whatever names are defined in the package. " +"This includes any names defined (and submodules explicitly loaded) by :file:" +"`__init__.py`. It also includes any submodules of the package that were " +"explicitly loaded by previous :keyword:`import` statements. Consider this " +"code::" +msgstr "" + +#: ../Doc/tutorial/modules.rst:498 +msgid "" +"In this example, the :mod:`echo` and :mod:`surround` modules are imported in " +"the current namespace because they are defined in the :mod:`sound.effects` " +"package when the ``from...import`` statement is executed. (This also works " +"when ``__all__`` is defined.)" +msgstr "" + +#: ../Doc/tutorial/modules.rst:503 +msgid "" +"Although certain modules are designed to export only names that follow " +"certain patterns when you use ``import *``, it is still considered bad " +"practise in production code." +msgstr "" + +#: ../Doc/tutorial/modules.rst:507 +msgid "" +"Remember, there is nothing wrong with using ``from Package import " +"specific_submodule``! In fact, this is the recommended notation unless the " +"importing module needs to use submodules with the same name from different " +"packages." +msgstr "" + +#: ../Doc/tutorial/modules.rst:514 +msgid "Intra-package References" +msgstr "" + +#: ../Doc/tutorial/modules.rst:516 +msgid "" +"When packages are structured into subpackages (as with the :mod:`sound` " +"package in the example), you can use absolute imports to refer to submodules " +"of siblings packages. For example, if the module :mod:`sound.filters." +"vocoder` needs to use the :mod:`echo` module in the :mod:`sound.effects` " +"package, it can use ``from sound.effects import echo``." +msgstr "" + +#: ../Doc/tutorial/modules.rst:522 +msgid "" +"You can also write relative imports, with the ``from module import name`` " +"form of import statement. These imports use leading dots to indicate the " +"current and parent packages involved in the relative import. From the :mod:" +"`surround` module for example, you might use::" +msgstr "" + +#: ../Doc/tutorial/modules.rst:531 +msgid "" +"Note that relative imports are based on the name of the current module. " +"Since the name of the main module is always ``\"__main__\"``, modules " +"intended for use as the main module of a Python application must always use " +"absolute imports." +msgstr "" + +#: ../Doc/tutorial/modules.rst:537 +msgid "Packages in Multiple Directories" +msgstr "" + +#: ../Doc/tutorial/modules.rst:539 +msgid "" +"Packages support one more special attribute, :attr:`__path__`. This is " +"initialized to be a list containing the name of the directory holding the " +"package's :file:`__init__.py` before the code in that file is executed. " +"This variable can be modified; doing so affects future searches for modules " +"and subpackages contained in the package." +msgstr "" + +#: ../Doc/tutorial/modules.rst:545 +msgid "" +"While this feature is not often needed, it can be used to extend the set of " +"modules found in a package." +msgstr "" + +#: ../Doc/tutorial/modules.rst:551 +msgid "" +"In fact function definitions are also 'statements' that are 'executed'; the " +"execution of a module-level function definition enters the function name in " +"the module's global symbol table." +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:5 +msgid "Brief Tour of the Standard Library" +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:11 +msgid "Operating System Interface" +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:13 +msgid "" +"The :mod:`os` module provides dozens of functions for interacting with the " +"operating system::" +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:23 +msgid "" +"Be sure to use the ``import os`` style instead of ``from os import *``. " +"This will keep :func:`os.open` from shadowing the built-in :func:`open` " +"function which operates much differently." +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:29 +msgid "" +"The built-in :func:`dir` and :func:`help` functions are useful as " +"interactive aids for working with large modules like :mod:`os`::" +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:38 +msgid "" +"For daily file and directory management tasks, the :mod:`shutil` module " +"provides a higher level interface that is easier to use::" +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:51 +msgid "File Wildcards" +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:53 +msgid "" +"The :mod:`glob` module provides a function for making file lists from " +"directory wildcard searches::" +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:64 +msgid "Command Line Arguments" +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:66 +msgid "" +"Common utility scripts often need to process command line arguments. These " +"arguments are stored in the :mod:`sys` module's *argv* attribute as a list. " +"For instance the following output results from running ``python demo.py one " +"two three`` at the command line::" +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:75 +msgid "" +"The :mod:`getopt` module processes *sys.argv* using the conventions of the " +"Unix :func:`getopt` function. More powerful and flexible command line " +"processing is provided by the :mod:`argparse` module." +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:83 +msgid "Error Output Redirection and Program Termination" +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:85 +msgid "" +"The :mod:`sys` module also has attributes for *stdin*, *stdout*, and " +"*stderr*. The latter is useful for emitting warnings and error messages to " +"make them visible even when *stdout* has been redirected::" +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:92 +msgid "The most direct way to terminate a script is to use ``sys.exit()``." +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:98 +msgid "String Pattern Matching" +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:100 +msgid "" +"The :mod:`re` module provides regular expression tools for advanced string " +"processing. For complex matching and manipulation, regular expressions offer " +"succinct, optimized solutions::" +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:110 +msgid "" +"When only simple capabilities are needed, string methods are preferred " +"because they are easier to read and debug::" +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:120 +msgid "Mathematics" +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:122 +msgid "" +"The :mod:`math` module gives access to the underlying C library functions " +"for floating point math::" +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:131 +msgid "The :mod:`random` module provides tools for making random selections::" +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:143 +msgid "" +"The :mod:`statistics` module calculates basic statistical properties (the " +"mean, median, variance, etc.) of numeric data::" +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:155 +msgid "" +"The SciPy project has many other modules for numerical " +"computations." +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:161 +msgid "Internet Access" +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:163 +msgid "" +"There are a number of modules for accessing the internet and processing " +"internet protocols. Two of the simplest are :mod:`urllib.request` for " +"retrieving data from URLs and :mod:`smtplib` for sending mail::" +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:186 +msgid "(Note that the second example needs a mailserver running on localhost.)" +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:192 +msgid "Dates and Times" +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:194 +msgid "" +"The :mod:`datetime` module supplies classes for manipulating dates and times " +"in both simple and complex ways. While date and time arithmetic is " +"supported, the focus of the implementation is on efficient member extraction " +"for output formatting and manipulation. The module also supports objects " +"that are timezone aware. ::" +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:218 +msgid "Data Compression" +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:220 +msgid "" +"Common data archiving and compression formats are directly supported by " +"modules including: :mod:`zlib`, :mod:`gzip`, :mod:`bz2`, :mod:`lzma`, :mod:" +"`zipfile` and :mod:`tarfile`. ::" +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:240 +msgid "Performance Measurement" +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:242 +msgid "" +"Some Python users develop a deep interest in knowing the relative " +"performance of different approaches to the same problem. Python provides a " +"measurement tool that answers those questions immediately." +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:246 +msgid "" +"For example, it may be tempting to use the tuple packing and unpacking " +"feature instead of the traditional approach to swapping arguments. The :mod:" +"`timeit` module quickly demonstrates a modest performance advantage::" +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:256 +msgid "" +"In contrast to :mod:`timeit`'s fine level of granularity, the :mod:`profile` " +"and :mod:`pstats` modules provide tools for identifying time critical " +"sections in larger blocks of code." +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:264 +msgid "Quality Control" +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:266 +msgid "" +"One approach for developing high quality software is to write tests for each " +"function as it is developed and to run those tests frequently during the " +"development process." +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:270 +msgid "" +"The :mod:`doctest` module provides a tool for scanning a module and " +"validating tests embedded in a program's docstrings. Test construction is " +"as simple as cutting-and-pasting a typical call along with its results into " +"the docstring. This improves the documentation by providing the user with an " +"example and it allows the doctest module to make sure the code remains true " +"to the documentation::" +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:288 +msgid "" +"The :mod:`unittest` module is not as effortless as the :mod:`doctest` " +"module, but it allows a more comprehensive set of tests to be maintained in " +"a separate file::" +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:310 +msgid "Batteries Included" +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:312 +msgid "" +"Python has a \"batteries included\" philosophy. This is best seen through " +"the sophisticated and robust capabilities of its larger packages. For " +"example:" +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:315 +msgid "" +"The :mod:`xmlrpc.client` and :mod:`xmlrpc.server` modules make implementing " +"remote procedure calls into an almost trivial task. Despite the modules " +"names, no direct knowledge or handling of XML is needed." +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:319 +msgid "" +"The :mod:`email` package is a library for managing email messages, including " +"MIME and other RFC 2822-based message documents. Unlike :mod:`smtplib` and :" +"mod:`poplib` which actually send and receive messages, the email package has " +"a complete toolset for building or decoding complex message structures " +"(including attachments) and for implementing internet encoding and header " +"protocols." +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:326 +msgid "" +"The :mod:`json` package provides robust support for parsing this popular " +"data interchange format. The :mod:`csv` module supports direct reading and " +"writing of files in Comma-Separated Value format, commonly supported by " +"databases and spreadsheets. XML processing is supported by the :mod:`xml." +"etree.ElementTree`, :mod:`xml.dom` and :mod:`xml.sax` packages. Together, " +"these modules and packages greatly simplify data interchange between Python " +"applications and other tools." +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:335 +msgid "" +"The :mod:`sqlite3` module is a wrapper for the SQLite database library, " +"providing a persistent database that can be updated and accessed using " +"slightly nonstandard SQL syntax." +msgstr "" + +#: ../Doc/tutorial/stdlib.rst:339 +msgid "" +"Internationalization is supported by a number of modules including :mod:" +"`gettext`, :mod:`locale`, and the :mod:`codecs` package." +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:5 +msgid "Brief Tour of the Standard Library -- Part II" +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:7 +msgid "" +"This second tour covers more advanced modules that support professional " +"programming needs. These modules rarely occur in small scripts." +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:14 +msgid "Output Formatting" +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:16 +msgid "" +"The :mod:`reprlib` module provides a version of :func:`repr` customized for " +"abbreviated displays of large or deeply nested containers::" +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:23 +msgid "" +"The :mod:`pprint` module offers more sophisticated control over printing " +"both built-in and user defined objects in a way that is readable by the " +"interpreter. When the result is longer than one line, the \"pretty printer\" " +"adds line breaks and indentation to more clearly reveal data structure::" +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:39 +msgid "" +"The :mod:`textwrap` module formats paragraphs of text to fit a given screen " +"width::" +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:53 +msgid "" +"The :mod:`locale` module accesses a database of culture specific data " +"formats. The grouping attribute of locale's format function provides a " +"direct way of formatting numbers with group separators::" +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:72 +msgid "Templating" +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:74 +msgid "" +"The :mod:`string` module includes a versatile :class:`~string.Template` " +"class with a simplified syntax suitable for editing by end-users. This " +"allows users to customize their applications without having to alter the " +"application." +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:78 +msgid "" +"The format uses placeholder names formed by ``$`` with valid Python " +"identifiers (alphanumeric characters and underscores). Surrounding the " +"placeholder with braces allows it to be followed by more alphanumeric " +"letters with no intervening spaces. Writing ``$$`` creates a single escaped " +"``$``::" +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:88 +msgid "" +"The :meth:`~string.Template.substitute` method raises a :exc:`KeyError` when " +"a placeholder is not supplied in a dictionary or a keyword argument. For " +"mail-merge style applications, user supplied data may be incomplete and the :" +"meth:`~string.Template.safe_substitute` method may be more appropriate --- " +"it will leave placeholders unchanged if data is missing::" +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:103 +msgid "" +"Template subclasses can specify a custom delimiter. For example, a batch " +"renaming utility for a photo browser may elect to use percent signs for " +"placeholders such as the current date, image sequence number, or file " +"format::" +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:125 +msgid "" +"Another application for templating is separating program logic from the " +"details of multiple output formats. This makes it possible to substitute " +"custom templates for XML files, plain text reports, and HTML web reports." +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:133 +msgid "Working with Binary Data Record Layouts" +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:135 +msgid "" +"The :mod:`struct` module provides :func:`~struct.pack` and :func:`~struct." +"unpack` functions for working with variable length binary record formats. " +"The following example shows how to loop through header information in a ZIP " +"file without using the :mod:`zipfile` module. Pack codes ``\"H\"`` and ``\"I" +"\"`` represent two and four byte unsigned numbers respectively. The ``\"<" +"\"`` indicates that they are standard size and in little-endian byte order::" +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:166 +msgid "Multi-threading" +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:168 +msgid "" +"Threading is a technique for decoupling tasks which are not sequentially " +"dependent. Threads can be used to improve the responsiveness of " +"applications that accept user input while other tasks run in the " +"background. A related use case is running I/O in parallel with computations " +"in another thread." +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:173 +msgid "" +"The following code shows how the high level :mod:`threading` module can run " +"tasks in background while the main program continues to run::" +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:197 +msgid "" +"The principal challenge of multi-threaded applications is coordinating " +"threads that share data or other resources. To that end, the threading " +"module provides a number of synchronization primitives including locks, " +"events, condition variables, and semaphores." +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:202 +msgid "" +"While those tools are powerful, minor design errors can result in problems " +"that are difficult to reproduce. So, the preferred approach to task " +"coordination is to concentrate all access to a resource in a single thread " +"and then use the :mod:`queue` module to feed that thread with requests from " +"other threads. Applications using :class:`~queue.Queue` objects for inter-" +"thread communication and coordination are easier to design, more readable, " +"and more reliable." +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:213 +msgid "Logging" +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:215 +msgid "" +"The :mod:`logging` module offers a full featured and flexible logging " +"system. At its simplest, log messages are sent to a file or to ``sys." +"stderr``::" +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:225 +msgid "This produces the following output:" +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:233 +msgid "" +"By default, informational and debugging messages are suppressed and the " +"output is sent to standard error. Other output options include routing " +"messages through email, datagrams, sockets, or to an HTTP Server. New " +"filters can select different routing based on message priority: :const:" +"`~logging.DEBUG`, :const:`~logging.INFO`, :const:`~logging.WARNING`, :const:" +"`~logging.ERROR`, and :const:`~logging.CRITICAL`." +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:240 +msgid "" +"The logging system can be configured directly from Python or can be loaded " +"from a user editable configuration file for customized logging without " +"altering the application." +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:248 +msgid "Weak References" +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:250 +msgid "" +"Python does automatic memory management (reference counting for most objects " +"and :term:`garbage collection` to eliminate cycles). The memory is freed " +"shortly after the last reference to it has been eliminated." +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:254 +msgid "" +"This approach works fine for most applications but occasionally there is a " +"need to track objects only as long as they are being used by something else. " +"Unfortunately, just tracking them creates a reference that makes them " +"permanent. The :mod:`weakref` module provides tools for tracking objects " +"without creating a reference. When the object is no longer needed, it is " +"automatically removed from a weakref table and a callback is triggered for " +"weakref objects. Typical applications include caching objects that are " +"expensive to create::" +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:289 +msgid "Tools for Working with Lists" +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:291 +msgid "" +"Many data structure needs can be met with the built-in list type. However, " +"sometimes there is a need for alternative implementations with different " +"performance trade-offs." +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:295 +msgid "" +"The :mod:`array` module provides an :class:`~array.array()` object that is " +"like a list that stores only homogeneous data and stores it more compactly. " +"The following example shows an array of numbers stored as two byte unsigned " +"binary numbers (typecode ``\"H\"``) rather than the usual 16 bytes per entry " +"for regular lists of Python int objects::" +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:308 +msgid "" +"The :mod:`collections` module provides a :class:`~collections.deque()` " +"object that is like a list with faster appends and pops from the left side " +"but slower lookups in the middle. These objects are well suited for " +"implementing queues and breadth first tree searches::" +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:329 +msgid "" +"In addition to alternative list implementations, the library also offers " +"other tools such as the :mod:`bisect` module with functions for manipulating " +"sorted lists::" +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:339 +msgid "" +"The :mod:`heapq` module provides functions for implementing heaps based on " +"regular lists. The lowest valued entry is always kept at position zero. " +"This is useful for applications which repeatedly access the smallest element " +"but do not want to run a full list sort::" +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:355 +msgid "Decimal Floating Point Arithmetic" +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:357 +msgid "" +"The :mod:`decimal` module offers a :class:`~decimal.Decimal` datatype for " +"decimal floating point arithmetic. Compared to the built-in :class:`float` " +"implementation of binary floating point, the class is especially helpful for" +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:361 +msgid "" +"financial applications and other uses which require exact decimal " +"representation," +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:363 +msgid "control over precision," +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:364 +msgid "control over rounding to meet legal or regulatory requirements," +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:365 +msgid "tracking of significant decimal places, or" +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:366 +msgid "" +"applications where the user expects the results to match calculations done " +"by hand." +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:369 +msgid "" +"For example, calculating a 5% tax on a 70 cent phone charge gives different " +"results in decimal floating point and binary floating point. The difference " +"becomes significant if the results are rounded to the nearest cent::" +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:379 +msgid "" +"The :class:`~decimal.Decimal` result keeps a trailing zero, automatically " +"inferring four place significance from multiplicands with two place " +"significance. Decimal reproduces mathematics as done by hand and avoids " +"issues that can arise when binary floating point cannot exactly represent " +"decimal quantities." +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:385 +msgid "" +"Exact representation enables the :class:`~decimal.Decimal` class to perform " +"modulo calculations and equality tests that are unsuitable for binary " +"floating point::" +msgstr "" + +#: ../Doc/tutorial/stdlib2.rst:399 +msgid "" +"The :mod:`decimal` module provides arithmetic with as much precision as " +"needed::" +msgstr "" + +#: ../Doc/tutorial/venv.rst:6 +msgid "Virtual Environments and Packages" +msgstr "" + +#: ../Doc/tutorial/venv.rst:9 +msgid "Introduction" +msgstr "" + +#: ../Doc/tutorial/venv.rst:11 +msgid "" +"Python applications will often use packages and modules that don't come as " +"part of the standard library. Applications will sometimes need a specific " +"version of a library, because the application may require that a particular " +"bug has been fixed or the application may be written using an obsolete " +"version of the library's interface." +msgstr "" + +#: ../Doc/tutorial/venv.rst:17 +msgid "" +"This means it may not be possible for one Python installation to meet the " +"requirements of every application. If application A needs version 1.0 of a " +"particular module but application B needs version 2.0, then the requirements " +"are in conflict and installing either version 1.0 or 2.0 will leave one " +"application unable to run." +msgstr "" + +#: ../Doc/tutorial/venv.rst:23 +msgid "" +"The solution for this problem is to create a :term:`virtual environment`, a " +"self-contained directory tree that contains a Python installation for a " +"particular version of Python, plus a number of additional packages." +msgstr "" + +#: ../Doc/tutorial/venv.rst:27 +msgid "" +"Different applications can then use different virtual environments. To " +"resolve the earlier example of conflicting requirements, application A can " +"have its own virtual environment with version 1.0 installed while " +"application B has another virtual environment with version 2.0. If " +"application B requires a library be upgraded to version 3.0, this will not " +"affect application A's environment." +msgstr "" + +#: ../Doc/tutorial/venv.rst:36 +msgid "Creating Virtual Environments" +msgstr "" + +#: ../Doc/tutorial/venv.rst:38 +msgid "" +"The module used to create and manage virtual environments is called :mod:" +"`venv`. :mod:`venv` will usually install the most recent version of Python " +"that you have available. If you have multiple versions of Python on your " +"system, you can select a specific Python version by running ``python3`` or " +"whichever version you want." +msgstr "" + +#: ../Doc/tutorial/venv.rst:44 +msgid "" +"To create a virtual environment, decide upon a directory where you want to " +"place it, and run the :mod:`venv` module as a script with the directory " +"path::" +msgstr "" + +#: ../Doc/tutorial/venv.rst:49 +msgid "" +"This will create the ``tutorial-env`` directory if it doesn't exist, and " +"also create directories inside it containing a copy of the Python " +"interpreter, the standard library, and various supporting files." +msgstr "" + +#: ../Doc/tutorial/venv.rst:53 +msgid "Once you've created a virtual environment, you may activate it." +msgstr "" + +#: ../Doc/tutorial/venv.rst:55 +msgid "On Windows, run::" +msgstr "" + +#: ../Doc/tutorial/venv.rst:59 +msgid "On Unix or MacOS, run::" +msgstr "" + +#: ../Doc/tutorial/venv.rst:63 +msgid "" +"(This script is written for the bash shell. If you use the :program:`csh` " +"or :program:`fish` shells, there are alternate ``activate.csh`` and " +"``activate.fish`` scripts you should use instead.)" +msgstr "" + +#: ../Doc/tutorial/venv.rst:68 +msgid "" +"Activating the virtual environment will change your shell's prompt to show " +"what virtual environment you're using, and modify the environment so that " +"running ``python`` will get you that particular version and installation of " +"Python. For example:" +msgstr "" + +#: ../Doc/tutorial/venv.rst:87 +msgid "Managing Packages with pip" +msgstr "" + +#: ../Doc/tutorial/venv.rst:89 +msgid "" +"You can install, upgrade, and remove packages using a program called :" +"program:`pip`. By default ``pip`` will install packages from the Python " +"Package Index, . You can browse the Python " +"Package Index by going to it in your web browser, or you can use ``pip``'s " +"limited search feature:" +msgstr "" + +#: ../Doc/tutorial/venv.rst:105 +msgid "" +"``pip`` has a number of subcommands: \"search\", \"install\", \"uninstall\", " +"\"freeze\", etc. (Consult the :ref:`installing-index` guide for complete " +"documentation for ``pip``.)" +msgstr "" + +#: ../Doc/tutorial/venv.rst:109 +msgid "" +"You can install the latest version of a package by specifying a package's " +"name:" +msgstr "" + +#: ../Doc/tutorial/venv.rst:120 +msgid "" +"You can also install a specific version of a package by giving the package " +"name followed by ``==`` and the version number:" +msgstr "" + +#: ../Doc/tutorial/venv.rst:131 +msgid "" +"If you re-run this command, ``pip`` will notice that the requested version " +"is already installed and do nothing. You can supply a different version " +"number to get that version, or you can run ``pip install --upgrade`` to " +"upgrade the package to the latest version:" +msgstr "" + +#: ../Doc/tutorial/venv.rst:146 +msgid "" +"``pip uninstall`` followed by one or more package names will remove the " +"packages from the virtual environment." +msgstr "" + +#: ../Doc/tutorial/venv.rst:149 +msgid "``pip show`` will display information about a particular package:" +msgstr "" + +#: ../Doc/tutorial/venv.rst:166 +msgid "" +"``pip list`` will display all of the packages installed in the virtual " +"environment:" +msgstr "" + +#: ../Doc/tutorial/venv.rst:178 +msgid "" +"``pip freeze`` will produce a similar list of the installed packages, but " +"the output uses the format that ``pip install`` expects. A common convention " +"is to put this list in a ``requirements.txt`` file:" +msgstr "" + +#: ../Doc/tutorial/venv.rst:190 +msgid "" +"The ``requirements.txt`` can then be committed to version control and " +"shipped as part of an application. Users can then install all the necessary " +"packages with ``install -r``:" +msgstr "" + +#: ../Doc/tutorial/venv.rst:207 +msgid "" +"``pip`` has many more options. Consult the :ref:`installing-index` guide " +"for complete documentation for ``pip``. When you've written a package and " +"want to make it available on the Python Package Index, consult the :ref:" +"`distributing-index` guide." +msgstr "" + +#: ../Doc/tutorial/whatnow.rst:5 +msgid "What Now?" +msgstr "" + +#: ../Doc/tutorial/whatnow.rst:7 +msgid "" +"Reading this tutorial has probably reinforced your interest in using Python " +"--- you should be eager to apply Python to solving your real-world problems. " +"Where should you go to learn more?" +msgstr "" + +#: ../Doc/tutorial/whatnow.rst:11 +msgid "" +"This tutorial is part of Python's documentation set. Some other documents " +"in the set are:" +msgstr "" + +#: ../Doc/tutorial/whatnow.rst:14 +msgid ":ref:`library-index`:" +msgstr "" + +#: ../Doc/tutorial/whatnow.rst:16 +msgid "" +"You should browse through this manual, which gives complete (though terse) " +"reference material about types, functions, and the modules in the standard " +"library. The standard Python distribution includes a *lot* of additional " +"code. There are modules to read Unix mailboxes, retrieve documents via HTTP, " +"generate random numbers, parse command-line options, write CGI programs, " +"compress data, and many other tasks. Skimming through the Library Reference " +"will give you an idea of what's available." +msgstr "" + +#: ../Doc/tutorial/whatnow.rst:24 +msgid "" +":ref:`installing-index` explains how to install additional modules written " +"by other Python users." +msgstr "" + +#: ../Doc/tutorial/whatnow.rst:27 +msgid "" +":ref:`reference-index`: A detailed explanation of Python's syntax and " +"semantics. It's heavy reading, but is useful as a complete guide to the " +"language itself." +msgstr "" + +#: ../Doc/tutorial/whatnow.rst:31 +msgid "More Python resources:" +msgstr "" + +#: ../Doc/tutorial/whatnow.rst:33 +msgid "" +"https://www.python.org: The major Python Web site. It contains code, " +"documentation, and pointers to Python-related pages around the Web. This " +"Web site is mirrored in various places around the world, such as Europe, " +"Japan, and Australia; a mirror may be faster than the main site, depending " +"on your geographical location." +msgstr "" + +#: ../Doc/tutorial/whatnow.rst:39 +msgid "https://docs.python.org: Fast access to Python's documentation." +msgstr "" + +#: ../Doc/tutorial/whatnow.rst:41 +msgid "" +"https://pypi.python.org/pypi: The Python Package Index, previously also " +"nicknamed the Cheese Shop, is an index of user-created Python modules that " +"are available for download. Once you begin releasing code, you can register " +"it here so that others can find it." +msgstr "" + +#: ../Doc/tutorial/whatnow.rst:46 +msgid "" +"https://code.activestate.com/recipes/langs/python/: The Python Cookbook is a " +"sizable collection of code examples, larger modules, and useful scripts. " +"Particularly notable contributions are collected in a book also titled " +"Python Cookbook (O'Reilly & Associates, ISBN 0-596-00797-3.)" +msgstr "" + +#: ../Doc/tutorial/whatnow.rst:51 +msgid "" +"http://www.pyvideo.org collects links to Python-related videos from " +"conferences and user-group meetings." +msgstr "" + +#: ../Doc/tutorial/whatnow.rst:54 +msgid "" +"https://scipy.org: The Scientific Python project includes modules for fast " +"array computations and manipulations plus a host of packages for such things " +"as linear algebra, Fourier transforms, non-linear solvers, random number " +"distributions, statistical analysis and the like." +msgstr "" + +#: ../Doc/tutorial/whatnow.rst:59 +msgid "" +"For Python-related questions and problem reports, you can post to the " +"newsgroup :newsgroup:`comp.lang.python`, or send them to the mailing list at " +"python-list@python.org. The newsgroup and mailing list are gatewayed, so " +"messages posted to one will automatically be forwarded to the other. There " +"are hundreds of postings a day, asking (and answering) questions, suggesting " +"new features, and announcing new modules. Mailing list archives are " +"available at https://mail.python.org/pipermail/." +msgstr "" + +#: ../Doc/tutorial/whatnow.rst:67 +msgid "" +"Before posting, be sure to check the list of :ref:`Frequently Asked " +"Questions ` (also called the FAQ). The FAQ answers many of the " +"questions that come up again and again, and may already contain the solution " +"for your problem." +msgstr "" diff --git a/using.po b/using.po new file mode 100644 index 00000000..af9d02fb --- /dev/null +++ b/using.po @@ -0,0 +1,3098 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) 2001-2016, Python Software Foundation +# This file is distributed under the same license as the Python package. +# FIRST AUTHOR , YEAR. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: Python 3.6\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2016-10-17 21:44+0200\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: FULL NAME \n" +"Language-Team: LANGUAGE \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#: ../Doc/using/cmdline.rst:9 +msgid "Command line and environment" +msgstr "" + +#: ../Doc/using/cmdline.rst:11 +msgid "" +"The CPython interpreter scans the command line and the environment for " +"various settings." +msgstr "" + +#: ../Doc/using/cmdline.rst:16 +msgid "" +"Other implementations' command line schemes may differ. See :ref:" +"`implementations` for further resources." +msgstr "" + +#: ../Doc/using/cmdline.rst:23 +msgid "Command line" +msgstr "" + +#: ../Doc/using/cmdline.rst:25 +msgid "When invoking Python, you may specify any of these options::" +msgstr "" + +#: ../Doc/using/cmdline.rst:29 +msgid "" +"The most common use case is, of course, a simple invocation of a script::" +msgstr "" + +#: ../Doc/using/cmdline.rst:37 +msgid "Interface options" +msgstr "" + +#: ../Doc/using/cmdline.rst:39 +msgid "" +"The interpreter interface resembles that of the UNIX shell, but provides " +"some additional methods of invocation:" +msgstr "" + +#: ../Doc/using/cmdline.rst:42 +msgid "" +"When called with standard input connected to a tty device, it prompts for " +"commands and executes them until an EOF (an end-of-file character, you can " +"produce that with :kbd:`Ctrl-D` on UNIX or :kbd:`Ctrl-Z, Enter` on Windows) " +"is read." +msgstr "" + +#: ../Doc/using/cmdline.rst:45 +msgid "" +"When called with a file name argument or with a file as standard input, it " +"reads and executes a script from that file." +msgstr "" + +#: ../Doc/using/cmdline.rst:47 +msgid "" +"When called with a directory name argument, it reads and executes an " +"appropriately named script from that directory." +msgstr "" + +#: ../Doc/using/cmdline.rst:49 +msgid "" +"When called with ``-c command``, it executes the Python statement(s) given " +"as *command*. Here *command* may contain multiple statements separated by " +"newlines. Leading whitespace is significant in Python statements!" +msgstr "" + +#: ../Doc/using/cmdline.rst:52 +msgid "" +"When called with ``-m module-name``, the given module is located on the " +"Python module path and executed as a script." +msgstr "" + +#: ../Doc/using/cmdline.rst:55 +msgid "" +"In non-interactive mode, the entire input is parsed before it is executed." +msgstr "" + +#: ../Doc/using/cmdline.rst:57 +msgid "" +"An interface option terminates the list of options consumed by the " +"interpreter, all consecutive arguments will end up in :data:`sys.argv` -- " +"note that the first element, subscript zero (``sys.argv[0]``), is a string " +"reflecting the program's source." +msgstr "" + +#: ../Doc/using/cmdline.rst:64 +msgid "" +"Execute the Python code in *command*. *command* can be one or more " +"statements separated by newlines, with significant leading whitespace as in " +"normal module code." +msgstr "" + +#: ../Doc/using/cmdline.rst:68 +msgid "" +"If this option is given, the first element of :data:`sys.argv` will be ``\"-c" +"\"`` and the current directory will be added to the start of :data:`sys." +"path` (allowing modules in that directory to be imported as top level " +"modules)." +msgstr "" + +#: ../Doc/using/cmdline.rst:76 +msgid "" +"Search :data:`sys.path` for the named module and execute its contents as " +"the :mod:`__main__` module." +msgstr "" + +#: ../Doc/using/cmdline.rst:79 +msgid "" +"Since the argument is a *module* name, you must not give a file extension " +"(``.py``). The module name should be a valid absolute Python module name, " +"but the implementation may not always enforce this (e.g. it may allow you to " +"use a name that includes a hyphen)." +msgstr "" + +#: ../Doc/using/cmdline.rst:84 +msgid "" +"Package names (including namespace packages) are also permitted. When a " +"package name is supplied instead of a normal module, the interpreter will " +"execute ``.__main__`` as the main module. This behaviour is " +"deliberately similar to the handling of directories and zipfiles that are " +"passed to the interpreter as the script argument." +msgstr "" + +#: ../Doc/using/cmdline.rst:93 +msgid "" +"This option cannot be used with built-in modules and extension modules " +"written in C, since they do not have Python module files. However, it can " +"still be used for precompiled modules, even if the original source file is " +"not available." +msgstr "" + +#: ../Doc/using/cmdline.rst:98 +msgid "" +"If this option is given, the first element of :data:`sys.argv` will be the " +"full path to the module file (while the module file is being located, the " +"first element will be set to ``\"-m\"``). As with the :option:`-c` option, " +"the current directory will be added to the start of :data:`sys.path`." +msgstr "" + +#: ../Doc/using/cmdline.rst:103 +msgid "" +"Many standard library modules contain code that is invoked on their " +"execution as a script. An example is the :mod:`timeit` module::" +msgstr "" + +#: ../Doc/using/cmdline.rst:111 +msgid ":func:`runpy.run_module`" +msgstr "" + +#: ../Doc/using/cmdline.rst:111 ../Doc/using/cmdline.rst:153 +msgid "Equivalent functionality directly available to Python code" +msgstr "" + +#: ../Doc/using/cmdline.rst:113 +msgid ":pep:`338` -- Executing modules as scripts" +msgstr "" + +#: ../Doc/using/cmdline.rst:116 +msgid "Supply the package name to run a ``__main__`` submodule." +msgstr "" + +#: ../Doc/using/cmdline.rst:119 +msgid "namespace packages are also supported" +msgstr "" + +#: ../Doc/using/cmdline.rst:125 +msgid "" +"Read commands from standard input (:data:`sys.stdin`). If standard input is " +"a terminal, :option:`-i` is implied." +msgstr "" + +#: ../Doc/using/cmdline.rst:128 +msgid "" +"If this option is given, the first element of :data:`sys.argv` will be ``\"-" +"\"`` and the current directory will be added to the start of :data:`sys." +"path`." +msgstr "" + +#: ../Doc/using/cmdline.rst:135 +msgid "" +"Execute the Python code contained in *script*, which must be a filesystem " +"path (absolute or relative) referring to either a Python file, a directory " +"containing a ``__main__.py`` file, or a zipfile containing a ``__main__.py`` " +"file." +msgstr "" + +#: ../Doc/using/cmdline.rst:140 +msgid "" +"If this option is given, the first element of :data:`sys.argv` will be the " +"script name as given on the command line." +msgstr "" + +#: ../Doc/using/cmdline.rst:143 +msgid "" +"If the script name refers directly to a Python file, the directory " +"containing that file is added to the start of :data:`sys.path`, and the file " +"is executed as the :mod:`__main__` module." +msgstr "" + +#: ../Doc/using/cmdline.rst:147 +msgid "" +"If the script name refers to a directory or zipfile, the script name is " +"added to the start of :data:`sys.path` and the ``__main__.py`` file in that " +"location is executed as the :mod:`__main__` module." +msgstr "" + +#: ../Doc/using/cmdline.rst:152 +msgid ":func:`runpy.run_path`" +msgstr "" + +#: ../Doc/using/cmdline.rst:156 +msgid "" +"If no interface option is given, :option:`-i` is implied, ``sys.argv[0]`` is " +"an empty string (``\"\"``) and the current directory will be added to the " +"start of :data:`sys.path`. Also, tab-completion and history editing is " +"automatically enabled, if available on your platform (see :ref:`rlcompleter-" +"config`)." +msgstr "" + +#: ../Doc/using/cmdline.rst:162 +msgid ":ref:`tut-invoking`" +msgstr "" + +#: ../Doc/using/cmdline.rst:164 +msgid "Automatic enabling of tab-completion and history editing." +msgstr "" + +#: ../Doc/using/cmdline.rst:169 +msgid "Generic options" +msgstr "" + +#: ../Doc/using/cmdline.rst:175 +msgid "Print a short description of all command line options." +msgstr "" + +#: ../Doc/using/cmdline.rst:181 +msgid "Print the Python version number and exit. Example output could be::" +msgstr "" + +#: ../Doc/using/cmdline.rst:189 +msgid "Miscellaneous options" +msgstr "" + +#: ../Doc/using/cmdline.rst:193 +msgid "" +"Issue a warning when comparing :class:`bytes` or :class:`bytearray` with :" +"class:`str` or :class:`bytes` with :class:`int`. Issue an error when the " +"option is given twice (:option:`-bb`)." +msgstr "" + +#: ../Doc/using/cmdline.rst:197 +msgid "Affects comparisons of :class:`bytes` with :class:`int`." +msgstr "" + +#: ../Doc/using/cmdline.rst:202 +msgid "" +"If given, Python won't try to write ``.pyc`` files on the import of source " +"modules. See also :envvar:`PYTHONDONTWRITEBYTECODE`." +msgstr "" + +#: ../Doc/using/cmdline.rst:208 +msgid "" +"Turn on parser debugging output (for wizards only, depending on compilation " +"options). See also :envvar:`PYTHONDEBUG`." +msgstr "" + +#: ../Doc/using/cmdline.rst:214 +msgid "" +"Ignore all :envvar:`PYTHON*` environment variables, e.g. :envvar:" +"`PYTHONPATH` and :envvar:`PYTHONHOME`, that might be set." +msgstr "" + +#: ../Doc/using/cmdline.rst:220 +msgid "" +"When a script is passed as first argument or the :option:`-c` option is " +"used, enter interactive mode after executing the script or the command, even " +"when :data:`sys.stdin` does not appear to be a terminal. The :envvar:" +"`PYTHONSTARTUP` file is not read." +msgstr "" + +#: ../Doc/using/cmdline.rst:225 +msgid "" +"This can be useful to inspect global variables or a stack trace when a " +"script raises an exception. See also :envvar:`PYTHONINSPECT`." +msgstr "" + +#: ../Doc/using/cmdline.rst:231 +msgid "" +"Run Python in isolated mode. This also implies -E and -s. In isolated mode :" +"data:`sys.path` contains neither the script's directory nor the user's site-" +"packages directory. All :envvar:`PYTHON*` environment variables are ignored, " +"too. Further restrictions may be imposed to prevent the user from injecting " +"malicious code." +msgstr "" + +#: ../Doc/using/cmdline.rst:242 +msgid "Turn on basic optimizations. See also :envvar:`PYTHONOPTIMIZE`." +msgstr "" + +#: ../Doc/using/cmdline.rst:247 +msgid "Discard docstrings in addition to the :option:`-O` optimizations." +msgstr "" + +#: ../Doc/using/cmdline.rst:252 +msgid "" +"Don't display the copyright and version messages even in interactive mode." +msgstr "" + +#: ../Doc/using/cmdline.rst:259 +msgid "" +"Kept for compatibility. On Python 3.3 and greater, hash randomization is " +"turned on by default." +msgstr "" + +#: ../Doc/using/cmdline.rst:262 +msgid "" +"On previous versions of Python, this option turns on hash randomization, so " +"that the :meth:`__hash__` values of str, bytes and datetime are \"salted\" " +"with an unpredictable random value. Although they remain constant within an " +"individual Python process, they are not predictable between repeated " +"invocations of Python." +msgstr "" + +#: ../Doc/using/cmdline.rst:268 +msgid "" +"Hash randomization is intended to provide protection against a denial-of-" +"service caused by carefully-chosen inputs that exploit the worst case " +"performance of a dict construction, O(n^2) complexity. See http://www.ocert." +"org/advisories/ocert-2011-003.html for details." +msgstr "" + +#: ../Doc/using/cmdline.rst:273 +msgid "" +":envvar:`PYTHONHASHSEED` allows you to set a fixed value for the hash seed " +"secret." +msgstr "" + +#: ../Doc/using/cmdline.rst:281 +msgid "" +"Don't add the :data:`user site-packages directory ` to :data:" +"`sys.path`." +msgstr "" + +#: ../Doc/using/cmdline.rst:286 ../Doc/using/cmdline.rst:574 +#: ../Doc/using/cmdline.rst:586 +msgid ":pep:`370` -- Per user site-packages directory" +msgstr "" + +#: ../Doc/using/cmdline.rst:291 +msgid "" +"Disable the import of the module :mod:`site` and the site-dependent " +"manipulations of :data:`sys.path` that it entails. Also disable these " +"manipulations if :mod:`site` is explicitly imported later (call :func:`site." +"main` if you want them to be triggered)." +msgstr "" + +#: ../Doc/using/cmdline.rst:299 +msgid "" +"Force the binary layer of the stdout and stderr streams (which is available " +"as their ``buffer`` attribute) to be unbuffered. The text I/O layer will " +"still be line-buffered if writing to the console, or block-buffered if " +"redirected to a non-interactive file." +msgstr "" + +#: ../Doc/using/cmdline.rst:304 +msgid "See also :envvar:`PYTHONUNBUFFERED`." +msgstr "" + +#: ../Doc/using/cmdline.rst:309 +msgid "" +"Print a message each time a module is initialized, showing the place " +"(filename or built-in module) from which it is loaded. When given twice (:" +"option:`-vv`), print a message for each file that is checked for when " +"searching for a module. Also provides information on module cleanup at " +"exit. See also :envvar:`PYTHONVERBOSE`." +msgstr "" + +#: ../Doc/using/cmdline.rst:318 +msgid "" +"Warning control. Python's warning machinery by default prints warning " +"messages to :data:`sys.stderr`. A typical warning message has the following " +"form::" +msgstr "" + +#: ../Doc/using/cmdline.rst:324 +msgid "" +"By default, each warning is printed once for each source line where it " +"occurs. This option controls how often warnings are printed." +msgstr "" + +#: ../Doc/using/cmdline.rst:327 +msgid "" +"Multiple :option:`-W` options may be given; when a warning matches more than " +"one option, the action for the last matching option is performed. Invalid :" +"option:`-W` options are ignored (though, a warning message is printed about " +"invalid options when the first warning is issued)." +msgstr "" + +#: ../Doc/using/cmdline.rst:332 +msgid "" +"Warnings can also be controlled from within a Python program using the :mod:" +"`warnings` module." +msgstr "" + +#: ../Doc/using/cmdline.rst:335 +msgid "" +"The simplest form of argument is one of the following action strings (or a " +"unique abbreviation):" +msgstr "" + +#: ../Doc/using/cmdline.rst:338 +msgid "``ignore``" +msgstr "" + +#: ../Doc/using/cmdline.rst:339 +msgid "Ignore all warnings." +msgstr "" + +#: ../Doc/using/cmdline.rst:341 +msgid "``default``" +msgstr "" + +#: ../Doc/using/cmdline.rst:341 +msgid "" +"Explicitly request the default behavior (printing each warning once per " +"source line)." +msgstr "" + +#: ../Doc/using/cmdline.rst:345 +msgid "``all``" +msgstr "" + +#: ../Doc/using/cmdline.rst:344 +msgid "" +"Print a warning each time it occurs (this may generate many messages if a " +"warning is triggered repeatedly for the same source line, such as inside a " +"loop)." +msgstr "" + +#: ../Doc/using/cmdline.rst:347 +msgid "``module``" +msgstr "" + +#: ../Doc/using/cmdline.rst:348 +msgid "Print each warning only the first time it occurs in each module." +msgstr "" + +#: ../Doc/using/cmdline.rst:349 +msgid "``once``" +msgstr "" + +#: ../Doc/using/cmdline.rst:350 +msgid "Print each warning only the first time it occurs in the program." +msgstr "" + +#: ../Doc/using/cmdline.rst:352 +msgid "``error``" +msgstr "" + +#: ../Doc/using/cmdline.rst:352 +msgid "Raise an exception instead of printing a warning message." +msgstr "" + +#: ../Doc/using/cmdline.rst:354 +msgid "The full form of argument is::" +msgstr "" + +#: ../Doc/using/cmdline.rst:358 +msgid "" +"Here, *action* is as explained above but only applies to messages that match " +"the remaining fields. Empty fields match all values; trailing empty fields " +"may be omitted. The *message* field matches the start of the warning " +"message printed; this match is case-insensitive. The *category* field " +"matches the warning category. This must be a class name; the match tests " +"whether the actual warning category of the message is a subclass of the " +"specified warning category. The full class name must be given. The " +"*module* field matches the (fully-qualified) module name; this match is case-" +"sensitive. The *line* field matches the line number, where zero matches all " +"line numbers and is thus equivalent to an omitted line number." +msgstr "" + +#: ../Doc/using/cmdline.rst:370 +msgid ":mod:`warnings` -- the warnings module" +msgstr "" + +#: ../Doc/using/cmdline.rst:372 +msgid ":pep:`230` -- Warning framework" +msgstr "" + +#: ../Doc/using/cmdline.rst:374 +msgid ":envvar:`PYTHONWARNINGS`" +msgstr "" + +#: ../Doc/using/cmdline.rst:379 +msgid "" +"Skip the first line of the source, allowing use of non-Unix forms of ``#!" +"cmd``. This is intended for a DOS specific hack only." +msgstr "" + +#: ../Doc/using/cmdline.rst:382 +msgid "The line numbers in error messages will be off by one." +msgstr "" + +#: ../Doc/using/cmdline.rst:387 +msgid "" +"Reserved for various implementation-specific options. CPython currently " +"defines the following possible values:" +msgstr "" + +#: ../Doc/using/cmdline.rst:390 +msgid "``-X faulthandler`` to enable :mod:`faulthandler`;" +msgstr "" + +#: ../Doc/using/cmdline.rst:391 +msgid "" +"``-X showrefcount`` to enable the output of the total reference count and " +"memory blocks (only works on debug builds);" +msgstr "" + +#: ../Doc/using/cmdline.rst:393 +msgid "" +"``-X tracemalloc`` to start tracing Python memory allocations using the :mod:" +"`tracemalloc` module. By default, only the most recent frame is stored in a " +"traceback of a trace. Use ``-X tracemalloc=NFRAME`` to start tracing with a " +"traceback limit of *NFRAME* frames. See the :func:`tracemalloc.start` for " +"more information." +msgstr "" + +#: ../Doc/using/cmdline.rst:398 +msgid "" +"``-X showalloccount`` to enable the output of the total count of allocated " +"objects for each type (only works when built with ``COUNT_ALLOCS`` defined);" +msgstr "" + +#: ../Doc/using/cmdline.rst:401 +msgid "" +"It also allows passing arbitrary values and retrieving them through the :" +"data:`sys._xoptions` dictionary." +msgstr "" + +#: ../Doc/using/cmdline.rst:404 +msgid "It is now allowed to pass :option:`-X` with CPython." +msgstr "" + +#: ../Doc/using/cmdline.rst:407 +msgid "The ``-X faulthandler`` option." +msgstr "" + +#: ../Doc/using/cmdline.rst:410 +msgid "The ``-X showrefcount`` and ``-X tracemalloc`` options." +msgstr "" + +#: ../Doc/using/cmdline.rst:413 +msgid "The ``-X showalloccount`` option." +msgstr "" + +#: ../Doc/using/cmdline.rst:418 +msgid "Options you shouldn't use" +msgstr "" + +#: ../Doc/using/cmdline.rst:422 +msgid "Reserved for use by Jython_." +msgstr "" + +#: ../Doc/using/cmdline.rst:430 +msgid "Environment variables" +msgstr "" + +#: ../Doc/using/cmdline.rst:432 +msgid "" +"These environment variables influence Python's behavior, they are processed " +"before the command-line switches other than -E or -I. It is customary that " +"command-line switches override environmental variables where there is a " +"conflict." +msgstr "" + +#: ../Doc/using/cmdline.rst:439 +msgid "" +"Change the location of the standard Python libraries. By default, the " +"libraries are searched in :file:`{prefix}/lib/python{version}` and :file:" +"`{exec_prefix}/lib/python{version}`, where :file:`{prefix}` and :file:" +"`{exec_prefix}` are installation-dependent directories, both defaulting to :" +"file:`/usr/local`." +msgstr "" + +#: ../Doc/using/cmdline.rst:445 +msgid "" +"When :envvar:`PYTHONHOME` is set to a single directory, its value replaces " +"both :file:`{prefix}` and :file:`{exec_prefix}`. To specify different " +"values for these, set :envvar:`PYTHONHOME` to :file:`{prefix}:{exec_prefix}`." +msgstr "" + +#: ../Doc/using/cmdline.rst:452 +msgid "" +"Augment the default search path for module files. The format is the same as " +"the shell's :envvar:`PATH`: one or more directory pathnames separated by :" +"data:`os.pathsep` (e.g. colons on Unix or semicolons on Windows). Non-" +"existent directories are silently ignored." +msgstr "" + +#: ../Doc/using/cmdline.rst:457 +msgid "" +"In addition to normal directories, individual :envvar:`PYTHONPATH` entries " +"may refer to zipfiles containing pure Python modules (in either source or " +"compiled form). Extension modules cannot be imported from zipfiles." +msgstr "" + +#: ../Doc/using/cmdline.rst:461 +msgid "" +"The default search path is installation dependent, but generally begins " +"with :file:`{prefix}/lib/python{version}` (see :envvar:`PYTHONHOME` above). " +"It is *always* appended to :envvar:`PYTHONPATH`." +msgstr "" + +#: ../Doc/using/cmdline.rst:465 +msgid "" +"An additional directory will be inserted in the search path in front of :" +"envvar:`PYTHONPATH` as described above under :ref:`using-on-interface-" +"options`. The search path can be manipulated from within a Python program as " +"the variable :data:`sys.path`." +msgstr "" + +#: ../Doc/using/cmdline.rst:473 +msgid "" +"If this is the name of a readable file, the Python commands in that file are " +"executed before the first prompt is displayed in interactive mode. The file " +"is executed in the same namespace where interactive commands are executed so " +"that objects defined or imported in it can be used without qualification in " +"the interactive session. You can also change the prompts :data:`sys.ps1` " +"and :data:`sys.ps2` and the hook :data:`sys.__interactivehook__` in this " +"file." +msgstr "" + +#: ../Doc/using/cmdline.rst:483 +msgid "" +"If this is set to a non-empty string it is equivalent to specifying the :" +"option:`-O` option. If set to an integer, it is equivalent to specifying :" +"option:`-O` multiple times." +msgstr "" + +#: ../Doc/using/cmdline.rst:490 +msgid "" +"If this is set to a non-empty string it is equivalent to specifying the :" +"option:`-d` option. If set to an integer, it is equivalent to specifying :" +"option:`-d` multiple times." +msgstr "" + +#: ../Doc/using/cmdline.rst:497 +msgid "" +"If this is set to a non-empty string it is equivalent to specifying the :" +"option:`-i` option." +msgstr "" + +#: ../Doc/using/cmdline.rst:500 +msgid "" +"This variable can also be modified by Python code using :data:`os.environ` " +"to force inspect mode on program termination." +msgstr "" + +#: ../Doc/using/cmdline.rst:506 +msgid "" +"If this is set to a non-empty string it is equivalent to specifying the :" +"option:`-u` option." +msgstr "" + +#: ../Doc/using/cmdline.rst:512 +msgid "" +"If this is set to a non-empty string it is equivalent to specifying the :" +"option:`-v` option. If set to an integer, it is equivalent to specifying :" +"option:`-v` multiple times." +msgstr "" + +#: ../Doc/using/cmdline.rst:519 +msgid "" +"If this is set, Python ignores case in :keyword:`import` statements. This " +"only works on Windows and OS X." +msgstr "" + +#: ../Doc/using/cmdline.rst:525 +msgid "" +"If this is set to a non-empty string, Python won't try to write ``.pyc`` or " +"``.pyo`` files on the import of source modules. This is equivalent to " +"specifying the :option:`-B` option." +msgstr "" + +#: ../Doc/using/cmdline.rst:532 +msgid "" +"If this variable is not set or set to ``random``, a random value is used to " +"seed the hashes of str, bytes and datetime objects." +msgstr "" + +#: ../Doc/using/cmdline.rst:535 +msgid "" +"If :envvar:`PYTHONHASHSEED` is set to an integer value, it is used as a " +"fixed seed for generating the hash() of the types covered by the hash " +"randomization." +msgstr "" + +#: ../Doc/using/cmdline.rst:539 +msgid "" +"Its purpose is to allow repeatable hashing, such as for selftests for the " +"interpreter itself, or to allow a cluster of python processes to share hash " +"values." +msgstr "" + +#: ../Doc/using/cmdline.rst:543 +msgid "" +"The integer must be a decimal number in the range [0,4294967295]. " +"Specifying the value 0 will disable hash randomization." +msgstr "" + +#: ../Doc/using/cmdline.rst:551 +msgid "" +"If this is set before running the interpreter, it overrides the encoding " +"used for stdin/stdout/stderr, in the syntax ``encodingname:errorhandler``. " +"Both the ``encodingname`` and the ``:errorhandler`` parts are optional and " +"have the same meaning as in :func:`str.encode`." +msgstr "" + +#: ../Doc/using/cmdline.rst:556 +msgid "" +"For stderr, the ``:errorhandler`` part is ignored; the handler will always " +"be ``'backslashreplace'``." +msgstr "" + +#: ../Doc/using/cmdline.rst:559 +msgid "The ``encodingname`` part is now optional." +msgstr "" + +#: ../Doc/using/cmdline.rst:562 +msgid "" +"On Windows, the encoding specified by this variable is ignored for " +"interactive console buffers unless :envvar:`PYTHONLEGACYWINDOWSIOENCODING` " +"is also specified. Files and pipes redirected through the standard streams " +"are not affected." +msgstr "" + +#: ../Doc/using/cmdline.rst:569 +msgid "" +"If this is set, Python won't add the :data:`user site-packages directory " +"` to :data:`sys.path`." +msgstr "" + +#: ../Doc/using/cmdline.rst:579 +msgid "" +"Defines the :data:`user base directory `, which is used to " +"compute the path of the :data:`user site-packages directory ` and :ref:`Distutils installation paths ` " +"for ``python setup.py install --user``." +msgstr "" + +#: ../Doc/using/cmdline.rst:591 +msgid "" +"If this environment variable is set, ``sys.argv[0]`` will be set to its " +"value instead of the value got through the C runtime. Only works on Mac OS " +"X." +msgstr "" + +#: ../Doc/using/cmdline.rst:597 +msgid "" +"This is equivalent to the :option:`-W` option. If set to a comma separated " +"string, it is equivalent to specifying :option:`-W` multiple times." +msgstr "" + +#: ../Doc/using/cmdline.rst:603 +msgid "" +"If this environment variable is set to a non-empty string, :func:" +"`faulthandler.enable` is called at startup: install a handler for :const:" +"`SIGSEGV`, :const:`SIGFPE`, :const:`SIGABRT`, :const:`SIGBUS` and :const:" +"`SIGILL` signals to dump the Python traceback. This is equivalent to :" +"option:`-X` ``faulthandler`` option." +msgstr "" + +#: ../Doc/using/cmdline.rst:614 +msgid "" +"If this environment variable is set to a non-empty string, start tracing " +"Python memory allocations using the :mod:`tracemalloc` module. The value of " +"the variable is the maximum number of frames stored in a traceback of a " +"trace. For example, ``PYTHONTRACEMALLOC=1`` stores only the most recent " +"frame. See the :func:`tracemalloc.start` for more information." +msgstr "" + +#: ../Doc/using/cmdline.rst:625 +msgid "" +"If this environment variable is set to a non-empty string, enable the :ref:" +"`debug mode ` of the :mod:`asyncio` module." +msgstr "" + +#: ../Doc/using/cmdline.rst:633 +msgid "Set the Python memory allocators and/or install debug hooks." +msgstr "" + +#: ../Doc/using/cmdline.rst:635 +msgid "Set the family of memory allocators used by Python:" +msgstr "" + +#: ../Doc/using/cmdline.rst:637 +msgid "" +"``malloc``: use the :c:func:`malloc` function of the C library for all " +"domains (:c:data:`PYMEM_DOMAIN_RAW`, :c:data:`PYMEM_DOMAIN_MEM`, :c:data:" +"`PYMEM_DOMAIN_OBJ`)." +msgstr "" + +#: ../Doc/using/cmdline.rst:640 +msgid "" +"``pymalloc``: use the :ref:`pymalloc allocator ` for :c:data:" +"`PYMEM_DOMAIN_MEM` and :c:data:`PYMEM_DOMAIN_OBJ` domains and use the :c:" +"func:`malloc` function for the :c:data:`PYMEM_DOMAIN_RAW` domain." +msgstr "" + +#: ../Doc/using/cmdline.rst:644 +msgid "Install debug hooks:" +msgstr "" + +#: ../Doc/using/cmdline.rst:646 +msgid "``debug``: install debug hooks on top of the default memory allocator" +msgstr "" + +#: ../Doc/using/cmdline.rst:647 +msgid "``malloc_debug``: same as ``malloc`` but also install debug hooks" +msgstr "" + +#: ../Doc/using/cmdline.rst:648 +msgid "``pymalloc_debug``: same as ``pymalloc`` but also install debug hooks" +msgstr "" + +#: ../Doc/using/cmdline.rst:650 +msgid "" +"When Python is compiled in release mode, the default is ``pymalloc``. When " +"compiled in debug mode, the default is ``pymalloc_debug`` and the debug " +"hooks are used automatically." +msgstr "" + +#: ../Doc/using/cmdline.rst:654 +msgid "" +"If Python is configured without ``pymalloc`` support, ``pymalloc`` and " +"``pymalloc_debug`` are not available, the default is ``malloc`` in release " +"mode and ``malloc_debug`` in debug mode." +msgstr "" + +#: ../Doc/using/cmdline.rst:658 +msgid "" +"See the :c:func:`PyMem_SetupDebugHooks` function for debug hooks on Python " +"memory allocators." +msgstr "" + +#: ../Doc/using/cmdline.rst:666 +msgid "" +"If set to a non-empty string, Python will print statistics of the :ref:" +"`pymalloc memory allocator ` every time a new pymalloc object " +"arena is created, and on shutdown." +msgstr "" + +#: ../Doc/using/cmdline.rst:670 +msgid "" +"This variable is ignored if the :envvar:`PYTHONMALLOC` environment variable " +"is used to force the :c:func:`malloc` allocator of the C library, or if " +"Python is configured without ``pymalloc`` support." +msgstr "" + +#: ../Doc/using/cmdline.rst:674 +msgid "" +"This variable can now also be used on Python compiled in release mode. It " +"now has no effect if set to an empty string." +msgstr "" + +#: ../Doc/using/cmdline.rst:681 +msgid "" +"If set to a non-empty string, the default filesystem encoding and errors " +"mode will revert to their pre-3.6 values of 'mbcs' and 'replace', " +"respectively. Otherwise, the new defaults 'utf-8' and 'surrogatepass' are " +"used." +msgstr "" + +#: ../Doc/using/cmdline.rst:685 +msgid "" +"This may also be enabled at runtime with :func:`sys." +"_enablelegacywindowsfsencoding()`." +msgstr "" + +#: ../Doc/using/cmdline.rst:688 ../Doc/using/cmdline.rst:702 +msgid "Availability: Windows" +msgstr "" + +#: ../Doc/using/cmdline.rst:690 +msgid "See :pep:`529` for more details." +msgstr "" + +#: ../Doc/using/cmdline.rst:695 +msgid "" +"If set to a non-empty string, does not use the new console reader and " +"writer. This means that Unicode characters will be encoded according to the " +"active console code page, rather than using utf-8." +msgstr "" + +#: ../Doc/using/cmdline.rst:699 +msgid "" +"This variable is ignored if the standard streams are redirected (to files or " +"pipes) rather than referring to console buffers." +msgstr "" + +#: ../Doc/using/cmdline.rst:707 +msgid "Debug-mode variables" +msgstr "" + +#: ../Doc/using/cmdline.rst:709 +msgid "" +"Setting these variables only has an effect in a debug build of Python, that " +"is, if Python was configured with the ``--with-pydebug`` build option." +msgstr "" + +#: ../Doc/using/cmdline.rst:714 +msgid "If set, Python will print threading debug info." +msgstr "" + +#: ../Doc/using/cmdline.rst:719 +msgid "" +"If set, Python will dump objects and reference counts still alive after " +"shutting down the interpreter." +msgstr "" + +#: ../Doc/using/index.rst:5 +msgid "Python Setup and Usage" +msgstr "" + +#: ../Doc/using/index.rst:8 +msgid "" +"This part of the documentation is devoted to general information on the " +"setup of the Python environment on different platform, the invocation of the " +"interpreter and things that make working with Python easier." +msgstr "" + +#: ../Doc/using/mac.rst:6 +msgid "Using Python on a Macintosh" +msgstr "" + +#: ../Doc/using/mac.rst:8 +msgid "Bob Savage " +msgstr "" + +#: ../Doc/using/mac.rst:11 +msgid "" +"Python on a Macintosh running Mac OS X is in principle very similar to " +"Python on any other Unix platform, but there are a number of additional " +"features such as the IDE and the Package Manager that are worth pointing out." +msgstr "" + +#: ../Doc/using/mac.rst:18 +msgid "Getting and Installing MacPython" +msgstr "" + +#: ../Doc/using/mac.rst:20 +msgid "" +"Mac OS X 10.8 comes with Python 2.7 pre-installed by Apple. If you wish, " +"you are invited to install the most recent version of Python 3 from the " +"Python website (https://www.python.org). A current \"universal binary\" " +"build of Python, which runs natively on the Mac's new Intel and legacy PPC " +"CPU's, is available there." +msgstr "" + +#: ../Doc/using/mac.rst:26 +msgid "What you get after installing is a number of things:" +msgstr "" + +#: ../Doc/using/mac.rst:28 +msgid "" +"A :file:`MacPython 3.6` folder in your :file:`Applications` folder. In here " +"you find IDLE, the development environment that is a standard part of " +"official Python distributions; PythonLauncher, which handles double-clicking " +"Python scripts from the Finder; and the \"Build Applet\" tool, which allows " +"you to package Python scripts as standalone applications on your system." +msgstr "" + +#: ../Doc/using/mac.rst:34 +msgid "" +"A framework :file:`/Library/Frameworks/Python.framework`, which includes the " +"Python executable and libraries. The installer adds this location to your " +"shell path. To uninstall MacPython, you can simply remove these three " +"things. A symlink to the Python executable is placed in /usr/local/bin/." +msgstr "" + +#: ../Doc/using/mac.rst:39 +msgid "" +"The Apple-provided build of Python is installed in :file:`/System/Library/" +"Frameworks/Python.framework` and :file:`/usr/bin/python`, respectively. You " +"should never modify or delete these, as they are Apple-controlled and are " +"used by Apple- or third-party software. Remember that if you choose to " +"install a newer Python version from python.org, you will have two different " +"but functional Python installations on your computer, so it will be " +"important that your paths and usages are consistent with what you want to do." +msgstr "" + +#: ../Doc/using/mac.rst:47 +msgid "" +"IDLE includes a help menu that allows you to access Python documentation. If " +"you are completely new to Python you should start reading the tutorial " +"introduction in that document." +msgstr "" + +#: ../Doc/using/mac.rst:51 +msgid "" +"If you are familiar with Python on other Unix platforms you should read the " +"section on running Python scripts from the Unix shell." +msgstr "" + +#: ../Doc/using/mac.rst:56 +msgid "How to run a Python script" +msgstr "" + +#: ../Doc/using/mac.rst:58 +msgid "" +"Your best way to get started with Python on Mac OS X is through the IDLE " +"integrated development environment, see section :ref:`ide` and use the Help " +"menu when the IDE is running." +msgstr "" + +#: ../Doc/using/mac.rst:62 +msgid "" +"If you want to run Python scripts from the Terminal window command line or " +"from the Finder you first need an editor to create your script. Mac OS X " +"comes with a number of standard Unix command line editors, :program:`vim` " +"and :program:`emacs` among them. If you want a more Mac-like editor, :" +"program:`BBEdit` or :program:`TextWrangler` from Bare Bones Software (see " +"http://www.barebones.com/products/bbedit/index.html) are good choices, as " +"is :program:`TextMate` (see https://macromates.com/). Other editors include :" +"program:`Gvim` (http://macvim.org) and :program:`Aquamacs` (http://aquamacs." +"org/)." +msgstr "" + +#: ../Doc/using/mac.rst:72 +msgid "" +"To run your script from the Terminal window you must make sure that :file:`/" +"usr/local/bin` is in your shell search path." +msgstr "" + +#: ../Doc/using/mac.rst:75 +msgid "To run your script from the Finder you have two options:" +msgstr "" + +#: ../Doc/using/mac.rst:77 +msgid "Drag it to :program:`PythonLauncher`" +msgstr "" + +#: ../Doc/using/mac.rst:79 +msgid "" +"Select :program:`PythonLauncher` as the default application to open your " +"script (or any .py script) through the finder Info window and double-click " +"it. :program:`PythonLauncher` has various preferences to control how your " +"script is launched. Option-dragging allows you to change these for one " +"invocation, or use its Preferences menu to change things globally." +msgstr "" + +#: ../Doc/using/mac.rst:89 +msgid "Running scripts with a GUI" +msgstr "" + +#: ../Doc/using/mac.rst:91 +msgid "" +"With older versions of Python, there is one Mac OS X quirk that you need to " +"be aware of: programs that talk to the Aqua window manager (in other words, " +"anything that has a GUI) need to be run in a special way. Use :program:" +"`pythonw` instead of :program:`python` to start such scripts." +msgstr "" + +#: ../Doc/using/mac.rst:96 +msgid "" +"With Python 3.6, you can use either :program:`python` or :program:`pythonw`." +msgstr "" + +#: ../Doc/using/mac.rst:100 +msgid "Configuration" +msgstr "" + +#: ../Doc/using/mac.rst:102 +msgid "" +"Python on OS X honors all standard Unix environment variables such as :" +"envvar:`PYTHONPATH`, but setting these variables for programs started from " +"the Finder is non-standard as the Finder does not read your :file:`.profile` " +"or :file:`.cshrc` at startup. You need to create a file :file:`~/.MacOSX/" +"environment.plist`. See Apple's Technical Document QA1067 for details." +msgstr "" + +#: ../Doc/using/mac.rst:109 +msgid "" +"For more information on installation Python packages in MacPython, see " +"section :ref:`mac-package-manager`." +msgstr "" + +#: ../Doc/using/mac.rst:116 +msgid "The IDE" +msgstr "" + +#: ../Doc/using/mac.rst:118 +msgid "" +"MacPython ships with the standard IDLE development environment. A good " +"introduction to using IDLE can be found at https://hkn.eecs.berkeley.edu/" +"~dyoo/python/idle_intro/index.html." +msgstr "" + +#: ../Doc/using/mac.rst:126 +msgid "Installing Additional Python Packages" +msgstr "" + +#: ../Doc/using/mac.rst:128 +msgid "There are several methods to install additional Python packages:" +msgstr "" + +#: ../Doc/using/mac.rst:130 +msgid "" +"Packages can be installed via the standard Python distutils mode (``python " +"setup.py install``)." +msgstr "" + +#: ../Doc/using/mac.rst:133 +msgid "" +"Many packages can also be installed via the :program:`setuptools` extension " +"or :program:`pip` wrapper, see https://pip.pypa.io/." +msgstr "" + +#: ../Doc/using/mac.rst:138 +msgid "GUI Programming on the Mac" +msgstr "" + +#: ../Doc/using/mac.rst:140 +msgid "" +"There are several options for building GUI applications on the Mac with " +"Python." +msgstr "" + +#: ../Doc/using/mac.rst:142 +msgid "" +"*PyObjC* is a Python binding to Apple's Objective-C/Cocoa framework, which " +"is the foundation of most modern Mac development. Information on PyObjC is " +"available from https://pythonhosted.org/pyobjc/." +msgstr "" + +#: ../Doc/using/mac.rst:146 +msgid "" +"The standard Python GUI toolkit is :mod:`tkinter`, based on the cross-" +"platform Tk toolkit (https://www.tcl.tk). An Aqua-native version of Tk is " +"bundled with OS X by Apple, and the latest version can be downloaded and " +"installed from https://www.activestate.com; it can also be built from source." +msgstr "" + +#: ../Doc/using/mac.rst:151 +msgid "" +"*wxPython* is another popular cross-platform GUI toolkit that runs natively " +"on Mac OS X. Packages and documentation are available from http://www." +"wxpython.org." +msgstr "" + +#: ../Doc/using/mac.rst:154 +msgid "" +"*PyQt* is another popular cross-platform GUI toolkit that runs natively on " +"Mac OS X. More information can be found at https://riverbankcomputing.com/" +"software/pyqt/intro." +msgstr "" + +#: ../Doc/using/mac.rst:160 +msgid "Distributing Python Applications on the Mac" +msgstr "" + +#: ../Doc/using/mac.rst:162 +msgid "" +"The \"Build Applet\" tool that is placed in the MacPython 3.6 folder is fine " +"for packaging small Python scripts on your own machine to run as a standard " +"Mac application. This tool, however, is not robust enough to distribute " +"Python applications to other users." +msgstr "" + +#: ../Doc/using/mac.rst:167 +msgid "" +"The standard tool for deploying standalone Python applications on the Mac " +"is :program:`py2app`. More information on installing and using py2app can be " +"found at http://undefined.org/python/#py2app." +msgstr "" + +#: ../Doc/using/mac.rst:173 +msgid "Other Resources" +msgstr "" + +#: ../Doc/using/mac.rst:175 +msgid "" +"The MacPython mailing list is an excellent support resource for Python users " +"and developers on the Mac:" +msgstr "" + +#: ../Doc/using/mac.rst:178 +msgid "https://www.python.org/community/sigs/current/pythonmac-sig/" +msgstr "" + +#: ../Doc/using/mac.rst:180 +msgid "Another useful resource is the MacPython wiki:" +msgstr "" + +#: ../Doc/using/mac.rst:182 +msgid "https://wiki.python.org/moin/MacPython" +msgstr "" + +#: ../Doc/using/unix.rst:7 +msgid "Using Python on Unix platforms" +msgstr "" + +#: ../Doc/using/unix.rst:13 +msgid "Getting and installing the latest version of Python" +msgstr "" + +#: ../Doc/using/unix.rst:16 +msgid "On Linux" +msgstr "" + +#: ../Doc/using/unix.rst:18 +msgid "" +"Python comes preinstalled on most Linux distributions, and is available as a " +"package on all others. However there are certain features you might want to " +"use that are not available on your distro's package. You can easily compile " +"the latest version of Python from source." +msgstr "" + +#: ../Doc/using/unix.rst:23 +msgid "" +"In the event that Python doesn't come preinstalled and isn't in the " +"repositories as well, you can easily make packages for your own distro. " +"Have a look at the following links:" +msgstr "" + +#: ../Doc/using/unix.rst:29 +msgid "https://www.debian.org/doc/manuals/maint-guide/first.en.html" +msgstr "" + +#: ../Doc/using/unix.rst:30 +msgid "for Debian users" +msgstr "" + +#: ../Doc/using/unix.rst:31 +msgid "https://en.opensuse.org/Portal:Packaging" +msgstr "" + +#: ../Doc/using/unix.rst:32 +msgid "for OpenSuse users" +msgstr "" + +#: ../Doc/using/unix.rst:33 +msgid "" +"https://docs.fedoraproject.org/en-US/Fedora_Draft_Documentation/0.1/html/" +"RPM_Guide/ch-creating-rpms.html" +msgstr "" + +#: ../Doc/using/unix.rst:34 +msgid "for Fedora users" +msgstr "" + +#: ../Doc/using/unix.rst:35 +msgid "http://www.slackbook.org/html/package-management-making-packages.html" +msgstr "" + +#: ../Doc/using/unix.rst:36 +msgid "for Slackware users" +msgstr "" + +#: ../Doc/using/unix.rst:40 +msgid "On FreeBSD and OpenBSD" +msgstr "" + +#: ../Doc/using/unix.rst:42 +msgid "FreeBSD users, to add the package use::" +msgstr "" + +#: ../Doc/using/unix.rst:46 +msgid "OpenBSD users use::" +msgstr "" + +#: ../Doc/using/unix.rst:50 +msgid "For example i386 users get the 2.5.1 version of Python using::" +msgstr "" + +#: ../Doc/using/unix.rst:56 +msgid "On OpenSolaris" +msgstr "" + +#: ../Doc/using/unix.rst:58 +msgid "" +"You can get Python from `OpenCSW `_. Various " +"versions of Python are available and can be installed with e.g. ``pkgutil -i " +"python27``." +msgstr "" + +#: ../Doc/using/unix.rst:65 +msgid "Building Python" +msgstr "" + +#: ../Doc/using/unix.rst:67 +msgid "" +"If you want to compile CPython yourself, first thing you should do is get " +"the `source `_. You can download " +"either the latest release's source or just grab a fresh `clone `_. (If you want to " +"contribute patches, you will need a clone.)" +msgstr "" + +#: ../Doc/using/unix.rst:73 +msgid "The build process consists in the usual ::" +msgstr "" + +#: ../Doc/using/unix.rst:79 +msgid "" +"invocations. Configuration options and caveats for specific Unix platforms " +"are extensively documented in the :source:`README` file in the root of the " +"Python source tree." +msgstr "" + +#: ../Doc/using/unix.rst:85 +msgid "" +"``make install`` can overwrite or masquerade the :file:`python3` binary. " +"``make altinstall`` is therefore recommended instead of ``make install`` " +"since it only installs :file:`{exec_prefix}/bin/python{version}`." +msgstr "" + +#: ../Doc/using/unix.rst:91 +msgid "Python-related paths and files" +msgstr "" + +#: ../Doc/using/unix.rst:93 +msgid "" +"These are subject to difference depending on local installation " +"conventions; :envvar:`prefix` (``${prefix}``) and :envvar:`exec_prefix` (``" +"${exec_prefix}``) are installation-dependent and should be interpreted as " +"for GNU software; they may be the same." +msgstr "" + +#: ../Doc/using/unix.rst:98 +msgid "" +"For example, on most Linux systems, the default for both is :file:`/usr`." +msgstr "" + +#: ../Doc/using/unix.rst:101 +msgid "File/directory" +msgstr "" + +#: ../Doc/using/unix.rst:101 +msgid "Meaning" +msgstr "" + +#: ../Doc/using/unix.rst:103 +msgid ":file:`{exec_prefix}/bin/python3`" +msgstr "" + +#: ../Doc/using/unix.rst:103 +msgid "Recommended location of the interpreter." +msgstr "" + +#: ../Doc/using/unix.rst:105 +msgid "" +":file:`{prefix}/lib/python{version}`, :file:`{exec_prefix}/lib/" +"python{version}`" +msgstr "" + +#: ../Doc/using/unix.rst:105 +msgid "" +"Recommended locations of the directories containing the standard modules." +msgstr "" + +#: ../Doc/using/unix.rst:108 +msgid "" +":file:`{prefix}/include/python{version}`, :file:`{exec_prefix}/include/" +"python{version}`" +msgstr "" + +#: ../Doc/using/unix.rst:108 +msgid "" +"Recommended locations of the directories containing the include files needed " +"for developing Python extensions and embedding the interpreter." +msgstr "" + +#: ../Doc/using/unix.rst:116 +msgid "Miscellaneous" +msgstr "" + +#: ../Doc/using/unix.rst:118 +msgid "" +"To easily use Python scripts on Unix, you need to make them executable, e.g. " +"with ::" +msgstr "" + +#: ../Doc/using/unix.rst:123 +msgid "" +"and put an appropriate Shebang line at the top of the script. A good choice " +"is usually ::" +msgstr "" + +#: ../Doc/using/unix.rst:128 +msgid "" +"which searches for the Python interpreter in the whole :envvar:`PATH`. " +"However, some Unices may not have the :program:`env` command, so you may " +"need to hardcode ``/usr/bin/python3`` as the interpreter path." +msgstr "" + +#: ../Doc/using/unix.rst:132 +msgid "" +"To use shell commands in your Python scripts, look at the :mod:`subprocess` " +"module." +msgstr "" + +#: ../Doc/using/unix.rst:136 +msgid "Editors" +msgstr "" + +#: ../Doc/using/unix.rst:138 +msgid "" +"Vim and Emacs are excellent editors which support Python very well. For " +"more information on how to code in Python in these editors, look at:" +msgstr "" + +#: ../Doc/using/unix.rst:141 +msgid "http://www.vim.org/scripts/script.php?script_id=790" +msgstr "" + +#: ../Doc/using/unix.rst:142 +msgid "https://sourceforge.net/projects/python-mode" +msgstr "" + +#: ../Doc/using/unix.rst:144 +msgid "" +"Geany is an excellent IDE with support for a lot of languages. For more " +"information, read: https://www.geany.org/" +msgstr "" + +#: ../Doc/using/unix.rst:147 +msgid "" +"Komodo edit is another extremely good IDE. It also has support for a lot of " +"languages. For more information, read https://komodoide.com/." +msgstr "" + +#: ../Doc/using/windows.rst:7 +msgid "Using Python on Windows" +msgstr "" + +#: ../Doc/using/windows.rst:12 +msgid "" +"This document aims to give an overview of Windows-specific behaviour you " +"should know about when using Python on Microsoft Windows." +msgstr "" + +#: ../Doc/using/windows.rst:16 +msgid "Installing Python" +msgstr "" + +#: ../Doc/using/windows.rst:18 +msgid "" +"Unlike most Unix systems and services, Windows does not include a system " +"supported installation of Python. To make Python available, the CPython team " +"has compiled Windows installers (MSI packages) with every `release `_ for many years. These installers are " +"primarily intended to add a per-user installation of Python, with the core " +"interpreter and library being used by a single user. The installer is also " +"able to install for all users of a single machine, and a separate ZIP file " +"is available for application-local distributions." +msgstr "" + +#: ../Doc/using/windows.rst:28 +msgid "Supported Versions" +msgstr "" + +#: ../Doc/using/windows.rst:30 +msgid "" +"As specified in :pep:`11`, a Python release only supports a Windows platform " +"while Microsoft considers the platform under extended support. This means " +"that Python |version| supports Windows Vista and newer. If you require " +"Windows XP support then please install Python 3.4." +msgstr "" + +#: ../Doc/using/windows.rst:36 +msgid "Installation Steps" +msgstr "" + +#: ../Doc/using/windows.rst:38 +msgid "" +"Four Python |version| installers are available for download - two each for " +"the 32-bit and 64-bit versions of the interpreter. The *web installer* is a " +"small initial download, and it will automatically download the required " +"components as necessary. The *offline installer* includes the components " +"necessary for a default installation and only requires an internet " +"connection for optional features. See :ref:`install-layout-option` for other " +"ways to avoid downloading during installation." +msgstr "" + +#: ../Doc/using/windows.rst:46 +msgid "After starting the installer, one of two options may be selected:" +msgstr "" + +#: ../Doc/using/windows.rst:50 +msgid "If you select \"Install Now\":" +msgstr "" + +#: ../Doc/using/windows.rst:52 +msgid "" +"You will *not* need to be an administrator (unless a system update for the C " +"Runtime Library is required or you install the :ref:`launcher` for all users)" +msgstr "" + +#: ../Doc/using/windows.rst:55 +msgid "Python will be installed into your user directory" +msgstr "" + +#: ../Doc/using/windows.rst:56 +msgid "" +"The :ref:`launcher` will be installed according to the option at the bottom " +"of the first page" +msgstr "" + +#: ../Doc/using/windows.rst:58 +msgid "The standard library, test suite, launcher and pip will be installed" +msgstr "" + +#: ../Doc/using/windows.rst:59 +msgid "If selected, the install directory will be added to your :envvar:`PATH`" +msgstr "" + +#: ../Doc/using/windows.rst:60 +msgid "Shortcuts will only be visible for the current user" +msgstr "" + +#: ../Doc/using/windows.rst:62 +msgid "" +"Selecting \"Customize installation\" will allow you to select the features " +"to install, the installation location and other options or post-install " +"actions. To install debugging symbols or binaries, you will need to use this " +"option." +msgstr "" + +#: ../Doc/using/windows.rst:66 +msgid "" +"To perform an all-users installation, you should select \"Customize " +"installation\". In this case:" +msgstr "" + +#: ../Doc/using/windows.rst:69 +msgid "You may be required to provide administrative credentials or approval" +msgstr "" + +#: ../Doc/using/windows.rst:70 +msgid "Python will be installed into the Program Files directory" +msgstr "" + +#: ../Doc/using/windows.rst:71 +msgid "The :ref:`launcher` will be installed into the Windows directory" +msgstr "" + +#: ../Doc/using/windows.rst:72 +msgid "Optional features may be selected during installation" +msgstr "" + +#: ../Doc/using/windows.rst:73 +msgid "The standard library can be pre-compiled to bytecode" +msgstr "" + +#: ../Doc/using/windows.rst:74 +msgid "" +"If selected, the install directory will be added to the system :envvar:`PATH`" +msgstr "" + +#: ../Doc/using/windows.rst:75 +msgid "Shortcuts are available for all users" +msgstr "" + +#: ../Doc/using/windows.rst:80 +msgid "Removing the MAX_PATH Limitation" +msgstr "" + +#: ../Doc/using/windows.rst:82 +msgid "" +"Windows historically has limited path lengths to 260 characters. This meant " +"that paths longer than this would not resolve and errors would result." +msgstr "" + +#: ../Doc/using/windows.rst:85 +msgid "" +"In the latest versions of Windows, this limitation can be expanded to " +"approximately 32,000 characters. Your administrator will need to activate " +"the \"Enable Win32 long paths\" group policy, or set the registry value " +"``HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control" +"\\FileSystem@LongPathsEnabled`` to ``1``." +msgstr "" + +#: ../Doc/using/windows.rst:91 +msgid "" +"This allows the :func:`open` function, the :mod:`os` module and most other " +"path functionality to accept and return paths longer than 260 characters " +"when using strings. (Use of bytes as paths is deprecated on Windows, and " +"this feature is not available when using bytes.)" +msgstr "" + +#: ../Doc/using/windows.rst:96 +msgid "After changing the above option, no further configuration is required." +msgstr "" + +#: ../Doc/using/windows.rst:100 +msgid "Support for long paths was enabled in Python." +msgstr "" + +#: ../Doc/using/windows.rst:105 +msgid "Installing Without UI" +msgstr "" + +#: ../Doc/using/windows.rst:107 +msgid "" +"All of the options available in the installer UI can also be specified from " +"the command line, allowing scripted installers to replicate an installation " +"on many machines without user interaction. These options may also be set " +"without suppressing the UI in order to change some of the defaults." +msgstr "" + +#: ../Doc/using/windows.rst:112 +msgid "" +"To completely hide the installer UI and install Python silently, pass the ``/" +"quiet`` option. To skip past the user interaction but still display progress " +"and errors, pass the ``/passive`` option. The ``/uninstall`` option may be " +"passed to immediately begin removing Python - no prompt will be displayed." +msgstr "" + +#: ../Doc/using/windows.rst:118 +msgid "" +"All other options are passed as ``name=value``, where the value is usually " +"``0`` to disable a feature, ``1`` to enable a feature, or a path. The full " +"list of available options is shown below." +msgstr "" + +#: ../Doc/using/windows.rst:123 +msgid "Name" +msgstr "" + +#: ../Doc/using/windows.rst:123 +msgid "Description" +msgstr "" + +#: ../Doc/using/windows.rst:123 +msgid "Default" +msgstr "" + +#: ../Doc/using/windows.rst:125 +msgid "InstallAllUsers" +msgstr "" + +#: ../Doc/using/windows.rst:125 +msgid "Perform a system-wide installation." +msgstr "" + +#: ../Doc/using/windows.rst:125 ../Doc/using/windows.rst:146 +#: ../Doc/using/windows.rst:149 ../Doc/using/windows.rst:158 +#: ../Doc/using/windows.rst:176 ../Doc/using/windows.rst:184 +#: ../Doc/using/windows.rst:187 +msgid "0" +msgstr "" + +#: ../Doc/using/windows.rst:127 +msgid "TargetDir" +msgstr "" + +#: ../Doc/using/windows.rst:127 +msgid "The installation directory" +msgstr "" + +#: ../Doc/using/windows.rst:127 +msgid "Selected based on InstallAllUsers" +msgstr "" + +#: ../Doc/using/windows.rst:130 +msgid "DefaultAllUsersTargetDir" +msgstr "" + +#: ../Doc/using/windows.rst:130 +msgid "The default installation directory for all-user installs" +msgstr "" + +#: ../Doc/using/windows.rst:130 +msgid "" +":file:`%ProgramFiles%\\\\\\ Python X.Y` or :file:`\\ %ProgramFiles(x86)%\\\\" +"\\ Python X.Y`" +msgstr "" + +#: ../Doc/using/windows.rst:135 +msgid "DefaultJustForMeTargetDir" +msgstr "" + +#: ../Doc/using/windows.rst:135 +msgid "The default install directory for just-for-me installs" +msgstr "" + +#: ../Doc/using/windows.rst:135 +msgid "" +":file:`%LocalAppData%\\\\\\ Programs\\\\PythonXY` or :file:`%LocalAppData%\\" +"\\\\ Programs\\\\PythonXY-32`" +msgstr "" + +#: ../Doc/using/windows.rst:140 +msgid "DefaultCustomTargetDir" +msgstr "" + +#: ../Doc/using/windows.rst:140 +msgid "The default custom install directory displayed in the UI" +msgstr "" + +#: ../Doc/using/windows.rst:140 ../Doc/using/windows.rst:189 +msgid "(empty)" +msgstr "" + +#: ../Doc/using/windows.rst:143 +msgid "AssociateFiles" +msgstr "" + +#: ../Doc/using/windows.rst:143 +msgid "Create file associations if the launcher is also installed." +msgstr "" + +#: ../Doc/using/windows.rst:143 ../Doc/using/windows.rst:153 +#: ../Doc/using/windows.rst:156 ../Doc/using/windows.rst:160 +#: ../Doc/using/windows.rst:163 ../Doc/using/windows.rst:166 +#: ../Doc/using/windows.rst:168 ../Doc/using/windows.rst:171 +#: ../Doc/using/windows.rst:174 ../Doc/using/windows.rst:178 +#: ../Doc/using/windows.rst:180 ../Doc/using/windows.rst:182 +msgid "1" +msgstr "" + +#: ../Doc/using/windows.rst:146 +msgid "CompileAll" +msgstr "" + +#: ../Doc/using/windows.rst:146 +msgid "Compile all ``.py`` files to ``.pyc``." +msgstr "" + +#: ../Doc/using/windows.rst:149 +msgid "PrependPath" +msgstr "" + +#: ../Doc/using/windows.rst:149 +msgid "" +"Add install and Scripts directories tho :envvar:`PATH` and ``.PY`` to :" +"envvar:`PATHEXT`" +msgstr "" + +#: ../Doc/using/windows.rst:153 +msgid "Shortcuts" +msgstr "" + +#: ../Doc/using/windows.rst:153 +msgid "" +"Create shortcuts for the interpreter, documentation and IDLE if installed." +msgstr "" + +#: ../Doc/using/windows.rst:156 +msgid "Include_doc" +msgstr "" + +#: ../Doc/using/windows.rst:156 +msgid "Install Python manual" +msgstr "" + +#: ../Doc/using/windows.rst:158 +msgid "Include_debug" +msgstr "" + +#: ../Doc/using/windows.rst:158 +msgid "Install debug binaries" +msgstr "" + +#: ../Doc/using/windows.rst:160 +msgid "Include_dev" +msgstr "" + +#: ../Doc/using/windows.rst:160 +msgid "Install developer headers and libraries" +msgstr "" + +#: ../Doc/using/windows.rst:163 +msgid "Include_exe" +msgstr "" + +#: ../Doc/using/windows.rst:163 +msgid "Install :file:`python.exe` and related files" +msgstr "" + +#: ../Doc/using/windows.rst:166 +msgid "Include_launcher" +msgstr "" + +#: ../Doc/using/windows.rst:166 +msgid "Install :ref:`launcher`." +msgstr "" + +#: ../Doc/using/windows.rst:168 +msgid "InstallLauncherAllUsers" +msgstr "" + +#: ../Doc/using/windows.rst:168 +msgid "Installs :ref:`launcher` for all users." +msgstr "" + +#: ../Doc/using/windows.rst:171 +msgid "Include_lib" +msgstr "" + +#: ../Doc/using/windows.rst:171 +msgid "Install standard library and extension modules" +msgstr "" + +#: ../Doc/using/windows.rst:174 +msgid "Include_pip" +msgstr "" + +#: ../Doc/using/windows.rst:174 +msgid "Install bundled pip and setuptools" +msgstr "" + +#: ../Doc/using/windows.rst:176 +msgid "Include_symbols" +msgstr "" + +#: ../Doc/using/windows.rst:176 +msgid "Install debugging symbols (`*`.pdb)" +msgstr "" + +#: ../Doc/using/windows.rst:178 +msgid "Include_tcltk" +msgstr "" + +#: ../Doc/using/windows.rst:178 +msgid "Install Tcl/Tk support and IDLE" +msgstr "" + +#: ../Doc/using/windows.rst:180 +msgid "Include_test" +msgstr "" + +#: ../Doc/using/windows.rst:180 +msgid "Install standard library test suite" +msgstr "" + +#: ../Doc/using/windows.rst:182 +msgid "Include_tools" +msgstr "" + +#: ../Doc/using/windows.rst:182 +msgid "Install utility scripts" +msgstr "" + +#: ../Doc/using/windows.rst:184 +msgid "LauncherOnly" +msgstr "" + +#: ../Doc/using/windows.rst:184 +msgid "Only installs the launcher. This will override most other options." +msgstr "" + +#: ../Doc/using/windows.rst:187 +msgid "SimpleInstall" +msgstr "" + +#: ../Doc/using/windows.rst:187 +msgid "Disable most install UI" +msgstr "" + +#: ../Doc/using/windows.rst:189 +msgid "SimpleInstallDescription" +msgstr "" + +#: ../Doc/using/windows.rst:189 +msgid "A custom message to display when the simplified install UI is used." +msgstr "" + +#: ../Doc/using/windows.rst:193 +msgid "" +"For example, to silently install a default, system-wide Python installation, " +"you could use the following command (from an elevated command prompt)::" +msgstr "" + +#: ../Doc/using/windows.rst:198 +msgid "" +"To allow users to easily install a personal copy of Python without the test " +"suite, you could provide a shortcut with the following command. This will " +"display a simplified initial page and disallow customization::" +msgstr "" + +#: ../Doc/using/windows.rst:205 +msgid "" +"(Note that omitting the launcher also omits file associations, and is only " +"recommended for per-user installs when there is also a system-wide " +"installation that included the launcher.)" +msgstr "" + +#: ../Doc/using/windows.rst:209 +msgid "" +"The options listed above can also be provided in a file named ``unattend." +"xml`` alongside the executable. This file specifies a list of options and " +"values. When a value is provided as an attribute, it will be converted to a " +"number if possible. Values provided as element text are always left as " +"strings. This example file sets the same options and the previous example::" +msgstr "" + +#: ../Doc/using/windows.rst:226 +msgid "Installing Without Downloading" +msgstr "" + +#: ../Doc/using/windows.rst:228 +msgid "" +"As some features of Python are not included in the initial installer " +"download, selecting those features may require an internet connection. To " +"avoid this need, all possible components may be downloaded on-demand to " +"create a complete *layout* that will no longer require an internet " +"connection regardless of the selected features. Note that this download may " +"be bigger than required, but where a large number of installations are going " +"to be performed it is very useful to have a locally cached copy." +msgstr "" + +#: ../Doc/using/windows.rst:236 +msgid "" +"Execute the following command from Command Prompt to download all possible " +"required files. Remember to substitute ``python-3.6.0.exe`` for the actual " +"name of your installer, and to create layouts in their own directories to " +"avoid collisions between files with the same name." +msgstr "" + +#: ../Doc/using/windows.rst:245 +msgid "" +"You may also specify the ``/quiet`` option to hide the progress display." +msgstr "" + +#: ../Doc/using/windows.rst:248 +msgid "Modifying an install" +msgstr "" + +#: ../Doc/using/windows.rst:250 +msgid "" +"Once Python has been installed, you can add or remove features through the " +"Programs and Features tool that is part of Windows. Select the Python entry " +"and choose \"Uninstall/Change\" to open the installer in maintenance mode." +msgstr "" + +#: ../Doc/using/windows.rst:254 +msgid "" +"\"Modify\" allows you to add or remove features by modifying the checkboxes " +"- unchanged checkboxes will not install or remove anything. Some options " +"cannot be changed in this mode, such as the install directory; to modify " +"these, you will need to remove and then reinstall Python completely." +msgstr "" + +#: ../Doc/using/windows.rst:259 +msgid "" +"\"Repair\" will verify all the files that should be installed using the " +"current settings and replace any that have been removed or modified." +msgstr "" + +#: ../Doc/using/windows.rst:262 +msgid "" +"\"Uninstall\" will remove Python entirely, with the exception of the :ref:" +"`launcher`, which has its own entry in Programs and Features." +msgstr "" + +#: ../Doc/using/windows.rst:266 +msgid "Other Platforms" +msgstr "" + +#: ../Doc/using/windows.rst:268 +msgid "" +"With ongoing development of Python, some platforms that used to be supported " +"earlier are no longer supported (due to the lack of users or developers). " +"Check :pep:`11` for details on all unsupported platforms." +msgstr "" + +#: ../Doc/using/windows.rst:272 +msgid "`Windows CE `_ is still supported." +msgstr "" + +#: ../Doc/using/windows.rst:273 +msgid "" +"The `Cygwin `_ installer offers to install the Python " +"interpreter as well (cf. `Cygwin package source `_, `Maintainer " +"releases `_)" +msgstr "" + +#: ../Doc/using/windows.rst:279 +msgid "" +"See `Python for Windows `_ for " +"detailed information about platforms with pre-compiled installers." +msgstr "" + +#: ../Doc/using/windows.rst:286 +msgid "" +"`Python on XP `_" +msgstr "" + +#: ../Doc/using/windows.rst:285 +msgid "\"7 Minutes to \"Hello World!\"\" by Richard Dooling, 2006" +msgstr "" + +#: ../Doc/using/windows.rst:292 +msgid "" +"`Installing on Windows `_" +msgstr "" + +#: ../Doc/using/windows.rst:289 +msgid "" +"in \"`Dive into Python: Python from novice to pro `_\" by Mark Pilgrim, 2004, ISBN 1-59059-356-1" +msgstr "" + +#: ../Doc/using/windows.rst:296 +msgid "" +"`For Windows users `_" +msgstr "" + +#: ../Doc/using/windows.rst:295 +msgid "" +"in \"Installing Python\" in \"`A Byte of Python `_\" by Swaroop C H, 2003" +msgstr "" + +#: ../Doc/using/windows.rst:301 +msgid "Alternative bundles" +msgstr "" + +#: ../Doc/using/windows.rst:303 +msgid "" +"Besides the standard CPython distribution, there are modified packages " +"including additional functionality. The following is a list of popular " +"versions and their key features:" +msgstr "" + +#: ../Doc/using/windows.rst:308 +msgid "`ActivePython `_" +msgstr "" + +#: ../Doc/using/windows.rst:308 +msgid "Installer with multi-platform compatibility, documentation, PyWin32" +msgstr "" + +#: ../Doc/using/windows.rst:312 +msgid "`Anaconda `_" +msgstr "" + +#: ../Doc/using/windows.rst:311 +msgid "" +"Popular scientific modules (such as numpy, scipy and pandas) and the " +"``conda`` package manager." +msgstr "" + +#: ../Doc/using/windows.rst:316 +msgid "`Canopy `_" +msgstr "" + +#: ../Doc/using/windows.rst:315 +msgid "" +"A \"comprehensive Python analysis environment\" with editors and other " +"development tools." +msgstr "" + +#: ../Doc/using/windows.rst:320 +msgid "`WinPython `_" +msgstr "" + +#: ../Doc/using/windows.rst:319 +msgid "" +"Windows-specific distribution with prebuilt scientific packages and tools " +"for building packages." +msgstr "" + +#: ../Doc/using/windows.rst:322 +msgid "" +"Note that these packages may not include the latest versions of Python or " +"other libraries, and are not maintained or supported by the core Python team." +msgstr "" + +#: ../Doc/using/windows.rst:328 +msgid "Configuring Python" +msgstr "" + +#: ../Doc/using/windows.rst:330 +msgid "" +"To run Python conveniently from a command prompt, you might consider " +"changing some default environment variables in Windows. While the installer " +"provides an option to configure the PATH and PATHEXT variables for you, this " +"is only reliable for a single, system-wide installation. If you regularly " +"use multiple versions of Python, consider using the :ref:`launcher`." +msgstr "" + +#: ../Doc/using/windows.rst:340 +msgid "Excursus: Setting environment variables" +msgstr "" + +#: ../Doc/using/windows.rst:342 +msgid "" +"Windows allows environment variables to be configured permanently at both " +"the User level and the System level, or temporarily in a command prompt." +msgstr "" + +#: ../Doc/using/windows.rst:345 +msgid "" +"To temporarily set environment variables, open Command Prompt and use the :" +"command:`set` command::" +msgstr "" + +#: ../Doc/using/windows.rst:352 +msgid "" +"These changes will apply to any further commands executed in that console, " +"and will be inherited by any applications started from the console." +msgstr "" + +#: ../Doc/using/windows.rst:355 +msgid "" +"Including the variable name within percent signs will expand to the existing " +"value, allowing you to add your new value at either the start or the end. " +"Modifying :envvar:`PATH` by adding the directory containing :program:`python." +"exe` to the start is a common way to ensure the correct version of Python is " +"launched." +msgstr "" + +#: ../Doc/using/windows.rst:361 +msgid "" +"To permanently modify the default environment variables, click Start and " +"search for 'edit environment variables', or open System properties, :" +"guilabel:`Advanced system settings` and click the :guilabel:`Environment " +"Variables` button. In this dialog, you can add or modify User and System " +"variables. To change System variables, you need non-restricted access to " +"your machine (i.e. Administrator rights)." +msgstr "" + +#: ../Doc/using/windows.rst:370 +msgid "" +"Windows will concatenate User variables *after* System variables, which may " +"cause unexpected results when modifying :envvar:`PATH`." +msgstr "" + +#: ../Doc/using/windows.rst:373 +msgid "" +"The :envvar:`PYTHONPATH` variable is used by all versions of Python 2 and " +"Python 3, so you should not permanently configure this variable unless it " +"only includes code that is compatible with all of your installed Python " +"versions." +msgstr "" + +#: ../Doc/using/windows.rst:381 +msgid "https://support.microsoft.com/kb/100843" +msgstr "" + +#: ../Doc/using/windows.rst:381 +msgid "Environment variables in Windows NT" +msgstr "" + +#: ../Doc/using/windows.rst:384 +msgid "https://technet.microsoft.com/en-us/library/cc754250.aspx" +msgstr "" + +#: ../Doc/using/windows.rst:384 +msgid "The SET command, for temporarily modifying environment variables" +msgstr "" + +#: ../Doc/using/windows.rst:387 +msgid "https://technet.microsoft.com/en-us/library/cc755104.aspx" +msgstr "" + +#: ../Doc/using/windows.rst:387 +msgid "The SETX command, for permanently modifying environment variables" +msgstr "" + +#: ../Doc/using/windows.rst:390 +msgid "https://support.microsoft.com/kb/310519" +msgstr "" + +#: ../Doc/using/windows.rst:390 +msgid "How To Manage Environment Variables in Windows XP" +msgstr "" + +#: ../Doc/using/windows.rst:392 +msgid "https://www.chem.gla.ac.uk/~louis/software/faq/q1.html" +msgstr "" + +#: ../Doc/using/windows.rst:393 +msgid "Setting Environment variables, Louis J. Farrugia" +msgstr "" + +#: ../Doc/using/windows.rst:398 +msgid "Finding the Python executable" +msgstr "" + +#: ../Doc/using/windows.rst:402 +msgid "" +"Besides using the automatically created start menu entry for the Python " +"interpreter, you might want to start Python in the command prompt. The " +"installer has an option to set that up for you." +msgstr "" + +#: ../Doc/using/windows.rst:406 +msgid "" +"On the first page of the installer, an option labelled \"Add Python to PATH" +"\" may be selected to have the installer add the install location into the :" +"envvar:`PATH`. The location of the :file:`Scripts\\\\` folder is also " +"added. This allows you to type :command:`python` to run the interpreter, " +"and :command:`pip` for the package installer. Thus, you can also execute " +"your scripts with command line options, see :ref:`using-on-cmdline` " +"documentation." +msgstr "" + +#: ../Doc/using/windows.rst:413 +msgid "" +"If you don't enable this option at install time, you can always re-run the " +"installer, select Modify, and enable it. Alternatively, you can manually " +"modify the :envvar:`PATH` using the directions in :ref:`setting-envvars`. " +"You need to set your :envvar:`PATH` environment variable to include the " +"directory of your Python installation, delimited by a semicolon from other " +"entries. An example variable could look like this (assuming the first two " +"entries already existed)::" +msgstr "" + +#: ../Doc/using/windows.rst:426 +msgid "Python Launcher for Windows" +msgstr "" + +#: ../Doc/using/windows.rst:430 +msgid "" +"The Python launcher for Windows is a utility which aids in locating and " +"executing of different Python versions. It allows scripts (or the command-" +"line) to indicate a preference for a specific Python version, and will " +"locate and execute that version." +msgstr "" + +#: ../Doc/using/windows.rst:435 +msgid "" +"Unlike the :envvar:`PATH` variable, the launcher will correctly select the " +"most appropriate version of Python. It will prefer per-user installations " +"over system-wide ones, and orders by language version rather than using the " +"most recently installed version." +msgstr "" + +#: ../Doc/using/windows.rst:441 +msgid "Getting started" +msgstr "" + +#: ../Doc/using/windows.rst:444 +msgid "From the command-line" +msgstr "" + +#: ../Doc/using/windows.rst:448 +msgid "" +"System-wide installations of Python 3.3 and later will put the launcher on " +"your :envvar:`PATH`. The launcher is compatible with all available versions " +"of Python, so it does not matter which version is installed. To check that " +"the launcher is available, execute the following command in Command Prompt:" +msgstr "" + +#: ../Doc/using/windows.rst:457 +msgid "" +"You should find that the latest version of Python you have installed is " +"started - it can be exited as normal, and any additional command-line " +"arguments specified will be sent directly to Python." +msgstr "" + +#: ../Doc/using/windows.rst:461 +msgid "" +"If you have multiple versions of Python installed (e.g., 2.7 and |version|) " +"you will have noticed that Python |version| was started - to launch Python " +"2.7, try the command:" +msgstr "" + +#: ../Doc/using/windows.rst:469 +msgid "" +"If you want the latest version of Python 2.x you have installed, try the " +"command:" +msgstr "" + +#: ../Doc/using/windows.rst:476 +msgid "You should find the latest version of Python 2.x starts." +msgstr "" + +#: ../Doc/using/windows.rst:478 +msgid "If you see the following error, you do not have the launcher installed:" +msgstr "" + +#: ../Doc/using/windows.rst:485 +msgid "" +"Per-user installations of Python do not add the launcher to :envvar:`PATH` " +"unless the option was selected on installation." +msgstr "" + +#: ../Doc/using/windows.rst:489 +msgid "Virtual environments" +msgstr "" + +#: ../Doc/using/windows.rst:493 +msgid "" +"If the launcher is run with no explicit Python version specification, and a " +"virtual environment (created with the standard library :mod:`venv` module or " +"the external ``virtualenv`` tool) active, the launcher will run the virtual " +"environment's interpreter rather than the global one. To run the global " +"interpreter, either deactivate the virtual environment, or explicitly " +"specify the global Python version." +msgstr "" + +#: ../Doc/using/windows.rst:501 +msgid "From a script" +msgstr "" + +#: ../Doc/using/windows.rst:503 +msgid "" +"Let's create a test Python script - create a file called ``hello.py`` with " +"the following contents" +msgstr "" + +#: ../Doc/using/windows.rst:512 +msgid "From the directory in which hello.py lives, execute the command:" +msgstr "" + +#: ../Doc/using/windows.rst:518 +msgid "" +"You should notice the version number of your latest Python 2.x installation " +"is printed. Now try changing the first line to be:" +msgstr "" + +#: ../Doc/using/windows.rst:525 +msgid "" +"Re-executing the command should now print the latest Python 3.x information. " +"As with the above command-line examples, you can specify a more explicit " +"version qualifier. Assuming you have Python 2.6 installed, try changing the " +"first line to ``#! python2.6`` and you should find the 2.6 version " +"information printed." +msgstr "" + +#: ../Doc/using/windows.rst:531 +msgid "" +"Note that unlike interactive use, a bare \"python\" will use the latest " +"version of Python 2.x that you have installed. This is for backward " +"compatibility and for compatibility with Unix, where the command ``python`` " +"typically refers to Python 2." +msgstr "" + +#: ../Doc/using/windows.rst:537 +msgid "From file associations" +msgstr "" + +#: ../Doc/using/windows.rst:539 +msgid "" +"The launcher should have been associated with Python files (i.e. ``.py``, ``." +"pyw``, ``.pyc`` files) when it was installed. This means that when you " +"double-click on one of these files from Windows explorer the launcher will " +"be used, and therefore you can use the same facilities described above to " +"have the script specify the version which should be used." +msgstr "" + +#: ../Doc/using/windows.rst:545 +msgid "" +"The key benefit of this is that a single launcher can support multiple " +"Python versions at the same time depending on the contents of the first line." +msgstr "" + +#: ../Doc/using/windows.rst:549 +msgid "Shebang Lines" +msgstr "" + +#: ../Doc/using/windows.rst:551 +msgid "" +"If the first line of a script file starts with ``#!``, it is known as a " +"\"shebang\" line. Linux and other Unix like operating systems have native " +"support for such lines and are commonly used on such systems to indicate how " +"a script should be executed. This launcher allows the same facilities to be " +"using with Python scripts on Windows and the examples above demonstrate " +"their use." +msgstr "" + +#: ../Doc/using/windows.rst:558 +msgid "" +"To allow shebang lines in Python scripts to be portable between Unix and " +"Windows, this launcher supports a number of 'virtual' commands to specify " +"which interpreter to use. The supported virtual commands are:" +msgstr "" + +#: ../Doc/using/windows.rst:562 +msgid "``/usr/bin/env python``" +msgstr "" + +#: ../Doc/using/windows.rst:563 +msgid "``/usr/bin/python``" +msgstr "" + +#: ../Doc/using/windows.rst:564 +msgid "``/usr/local/bin/python``" +msgstr "" + +#: ../Doc/using/windows.rst:565 +msgid "``python``" +msgstr "" + +#: ../Doc/using/windows.rst:567 +msgid "For example, if the first line of your script starts with" +msgstr "" + +#: ../Doc/using/windows.rst:573 +msgid "" +"The default Python will be located and used. As many Python scripts written " +"to work on Unix will already have this line, you should find these scripts " +"can be used by the launcher without modification. If you are writing a new " +"script on Windows which you hope will be useful on Unix, you should use one " +"of the shebang lines starting with ``/usr``." +msgstr "" + +#: ../Doc/using/windows.rst:579 +msgid "" +"Any of the above virtual commands can be suffixed with an explicit version " +"(either just the major version, or the major and minor version) - for " +"example ``/usr/bin/python2.7`` - which will cause that specific version to " +"be located and used." +msgstr "" + +#: ../Doc/using/windows.rst:584 +msgid "" +"The ``/usr/bin/env`` form of shebang line has one further special property. " +"Before looking for installed Python interpreters, this form will search the " +"executable :envvar:`PATH` for a Python executable. This corresponds to the " +"behaviour of the Unix ``env`` program, which performs a :envvar:`PATH` " +"search." +msgstr "" + +#: ../Doc/using/windows.rst:590 +msgid "Arguments in shebang lines" +msgstr "" + +#: ../Doc/using/windows.rst:592 +msgid "" +"The shebang lines can also specify additional options to be passed to the " +"Python interpreter. For example, if you have a shebang line:" +msgstr "" + +#: ../Doc/using/windows.rst:599 +msgid "Then Python will be started with the ``-v`` option" +msgstr "" + +#: ../Doc/using/windows.rst:602 +msgid "Customization" +msgstr "" + +#: ../Doc/using/windows.rst:605 +msgid "Customization via INI files" +msgstr "" + +#: ../Doc/using/windows.rst:607 +msgid "" +"Two .ini files will be searched by the launcher - ``py.ini`` in the current " +"user's \"application data\" directory (i.e. the directory returned by " +"calling the Windows function SHGetFolderPath with CSIDL_LOCAL_APPDATA) and " +"``py.ini`` in the same directory as the launcher. The same .ini files are " +"used for both the 'console' version of the launcher (i.e. py.exe) and for " +"the 'windows' version (i.e. pyw.exe)" +msgstr "" + +#: ../Doc/using/windows.rst:614 +msgid "" +"Customization specified in the \"application directory\" will have " +"precedence over the one next to the executable, so a user, who may not have " +"write access to the .ini file next to the launcher, can override commands in " +"that global .ini file)" +msgstr "" + +#: ../Doc/using/windows.rst:619 +msgid "Customizing default Python versions" +msgstr "" + +#: ../Doc/using/windows.rst:621 +msgid "" +"In some cases, a version qualifier can be included in a command to dictate " +"which version of Python will be used by the command. A version qualifier " +"starts with a major version number and can optionally be followed by a " +"period ('.') and a minor version specifier. If the minor qualifier is " +"specified, it may optionally be followed by \"-32\" to indicate the 32-bit " +"implementation of that version be used." +msgstr "" + +#: ../Doc/using/windows.rst:628 +msgid "" +"For example, a shebang line of ``#!python`` has no version qualifier, while " +"``#!python3`` has a version qualifier which specifies only a major version." +msgstr "" + +#: ../Doc/using/windows.rst:631 +msgid "" +"If no version qualifiers are found in a command, the environment variable " +"``PY_PYTHON`` can be set to specify the default version qualifier - the " +"default value is \"2\". Note this value could specify just a major version " +"(e.g. \"2\") or a major.minor qualifier (e.g. \"2.6\"), or even major." +"minor-32." +msgstr "" + +#: ../Doc/using/windows.rst:636 +msgid "" +"If no minor version qualifiers are found, the environment variable " +"``PY_PYTHON{major}`` (where ``{major}`` is the current major version " +"qualifier as determined above) can be set to specify the full version. If no " +"such option is found, the launcher will enumerate the installed Python " +"versions and use the latest minor release found for the major version, which " +"is likely, although not guaranteed, to be the most recently installed " +"version in that family." +msgstr "" + +#: ../Doc/using/windows.rst:644 +msgid "" +"On 64-bit Windows with both 32-bit and 64-bit implementations of the same " +"(major.minor) Python version installed, the 64-bit version will always be " +"preferred. This will be true for both 32-bit and 64-bit implementations of " +"the launcher - a 32-bit launcher will prefer to execute a 64-bit Python " +"installation of the specified version if available. This is so the behavior " +"of the launcher can be predicted knowing only what versions are installed on " +"the PC and without regard to the order in which they were installed (i.e., " +"without knowing whether a 32 or 64-bit version of Python and corresponding " +"launcher was installed last). As noted above, an optional \"-32\" suffix can " +"be used on a version specifier to change this behaviour." +msgstr "" + +#: ../Doc/using/windows.rst:655 +msgid "Examples:" +msgstr "" + +#: ../Doc/using/windows.rst:657 +msgid "" +"If no relevant options are set, the commands ``python`` and ``python2`` will " +"use the latest Python 2.x version installed and the command ``python3`` will " +"use the latest Python 3.x installed." +msgstr "" + +#: ../Doc/using/windows.rst:661 +msgid "" +"The commands ``python3.1`` and ``python2.7`` will not consult any options at " +"all as the versions are fully specified." +msgstr "" + +#: ../Doc/using/windows.rst:664 +msgid "" +"If ``PY_PYTHON=3``, the commands ``python`` and ``python3`` will both use " +"the latest installed Python 3 version." +msgstr "" + +#: ../Doc/using/windows.rst:667 +msgid "" +"If ``PY_PYTHON=3.1-32``, the command ``python`` will use the 32-bit " +"implementation of 3.1 whereas the command ``python3`` will use the latest " +"installed Python (PY_PYTHON was not considered at all as a major version was " +"specified.)" +msgstr "" + +#: ../Doc/using/windows.rst:672 +msgid "" +"If ``PY_PYTHON=3`` and ``PY_PYTHON3=3.1``, the commands ``python`` and " +"``python3`` will both use specifically 3.1" +msgstr "" + +#: ../Doc/using/windows.rst:675 +msgid "" +"In addition to environment variables, the same settings can be configured in " +"the .INI file used by the launcher. The section in the INI file is called " +"``[defaults]`` and the key name will be the same as the environment " +"variables without the leading ``PY_`` prefix (and note that the key names in " +"the INI file are case insensitive.) The contents of an environment variable " +"will override things specified in the INI file." +msgstr "" + +#: ../Doc/using/windows.rst:682 +msgid "For example:" +msgstr "" + +#: ../Doc/using/windows.rst:684 +msgid "Setting ``PY_PYTHON=3.1`` is equivalent to the INI file containing:" +msgstr "" + +#: ../Doc/using/windows.rst:691 +msgid "" +"Setting ``PY_PYTHON=3`` and ``PY_PYTHON3=3.1`` is equivalent to the INI file " +"containing:" +msgstr "" + +#: ../Doc/using/windows.rst:701 +msgid "Diagnostics" +msgstr "" + +#: ../Doc/using/windows.rst:703 +msgid "" +"If an environment variable ``PYLAUNCH_DEBUG`` is set (to any value), the " +"launcher will print diagnostic information to stderr (i.e. to the console). " +"While this information manages to be simultaneously verbose *and* terse, it " +"should allow you to see what versions of Python were located, why a " +"particular version was chosen and the exact command-line used to execute the " +"target Python." +msgstr "" + +#: ../Doc/using/windows.rst:715 +msgid "Finding modules" +msgstr "" + +#: ../Doc/using/windows.rst:717 +msgid "" +"Python usually stores its library (and thereby your site-packages folder) in " +"the installation directory. So, if you had installed Python to :file:`C:\\" +"\\Python\\\\`, the default library would reside in :file:`C:\\\\Python\\\\Lib" +"\\\\` and third-party modules should be stored in :file:`C:\\\\Python\\\\Lib" +"\\\\site-packages\\\\`." +msgstr "" + +#: ../Doc/using/windows.rst:723 +msgid "" +"To completely override :data:`sys.path`, create a ``._pth`` file with the " +"same name as the DLL (``python36._pth``) or the executable (``python._pth``) " +"and specify one line for each path to add to :data:`sys.path`. The file " +"based on the DLL name overrides the one based on the executable, which " +"allows paths to be restricted for any program loading the runtime if desired." +msgstr "" + +#: ../Doc/using/windows.rst:729 +msgid "" +"When the file exists, all registry and environment variables are ignored, " +"isolated mode is enabled, and :mod:`site` is not imported unless one line in " +"the file specifies ``import site``. Blank paths and lines starting with " +"``#`` are ignored. Each path may be absolute or relative to the location of " +"the file. Import statements other than to ``site`` are not permitted, and " +"arbitrary code cannot be specified." +msgstr "" + +#: ../Doc/using/windows.rst:736 +msgid "" +"Note that ``.pth`` files (without leading underscore) will be processed " +"normally by the :mod:`site` module." +msgstr "" + +#: ../Doc/using/windows.rst:739 +msgid "" +"When no ``._pth`` file is found, this is how :data:`sys.path` is populated " +"on Windows:" +msgstr "" + +#: ../Doc/using/windows.rst:742 +msgid "" +"An empty entry is added at the start, which corresponds to the current " +"directory." +msgstr "" + +#: ../Doc/using/windows.rst:745 +msgid "" +"If the environment variable :envvar:`PYTHONPATH` exists, as described in :" +"ref:`using-on-envvars`, its entries are added next. Note that on Windows, " +"paths in this variable must be separated by semicolons, to distinguish them " +"from the colon used in drive identifiers (``C:\\`` etc.)." +msgstr "" + +#: ../Doc/using/windows.rst:750 +msgid "" +"Additional \"application paths\" can be added in the registry as subkeys of :" +"samp:`\\\\SOFTWARE\\\\Python\\\\PythonCore\\\\{version}\\\\PythonPath` under " +"both the ``HKEY_CURRENT_USER`` and ``HKEY_LOCAL_MACHINE`` hives. Subkeys " +"which have semicolon-delimited path strings as their default value will " +"cause each path to be added to :data:`sys.path`. (Note that all known " +"installers only use HKLM, so HKCU is typically empty.)" +msgstr "" + +#: ../Doc/using/windows.rst:757 +msgid "" +"If the environment variable :envvar:`PYTHONHOME` is set, it is assumed as " +"\"Python Home\". Otherwise, the path of the main Python executable is used " +"to locate a \"landmark file\" (either ``Lib\\os.py`` or ``pythonXY.zip``) to " +"deduce the \"Python Home\". If a Python home is found, the relevant sub-" +"directories added to :data:`sys.path` (``Lib``, ``plat-win``, etc) are based " +"on that folder. Otherwise, the core Python path is constructed from the " +"PythonPath stored in the registry." +msgstr "" + +#: ../Doc/using/windows.rst:765 +msgid "" +"If the Python Home cannot be located, no :envvar:`PYTHONPATH` is specified " +"in the environment, and no registry entries can be found, a default path " +"with relative entries is used (e.g. ``.\\Lib;.\\plat-win``, etc)." +msgstr "" + +#: ../Doc/using/windows.rst:769 +msgid "" +"If a ``pyvenv.cfg`` file is found alongside the main executable or in the " +"directory one level above the executable, the following variations apply:" +msgstr "" + +#: ../Doc/using/windows.rst:772 +msgid "" +"If ``home`` is an absolute path and :envvar:`PYTHONHOME` is not set, this " +"path is used instead of the path to the main executable when deducing the " +"home location." +msgstr "" + +#: ../Doc/using/windows.rst:776 +msgid "The end result of all this is:" +msgstr "" + +#: ../Doc/using/windows.rst:778 +msgid "" +"When running :file:`python.exe`, or any other .exe in the main Python " +"directory (either an installed version, or directly from the PCbuild " +"directory), the core path is deduced, and the core paths in the registry are " +"ignored. Other \"application paths\" in the registry are always read." +msgstr "" + +#: ../Doc/using/windows.rst:783 +msgid "" +"When Python is hosted in another .exe (different directory, embedded via " +"COM, etc), the \"Python Home\" will not be deduced, so the core path from " +"the registry is used. Other \"application paths\" in the registry are " +"always read." +msgstr "" + +#: ../Doc/using/windows.rst:787 +msgid "" +"If Python can't find its home and there are no registry value (frozen .exe, " +"some very strange installation setup) you get a path with some default, but " +"relative, paths." +msgstr "" + +#: ../Doc/using/windows.rst:791 +msgid "" +"For those who want to bundle Python into their application or distribution, " +"the following advice will prevent conflicts with other installations:" +msgstr "" + +#: ../Doc/using/windows.rst:794 +msgid "" +"Include a ``._pth`` file alongside your executable containing the " +"directories to include. This will ignore paths listed in the registry and " +"environment variables, and also ignore :mod:`site` unless ``import site`` is " +"listed." +msgstr "" + +#: ../Doc/using/windows.rst:799 +msgid "" +"If you are loading :file:`python3.dll` or :file:`python36.dll` in your own " +"executable, explicitly call :c:func:`Py_SetPath` or (at least) :c:func:" +"`Py_SetProgramName` before :c:func:`Py_Initialize`." +msgstr "" + +#: ../Doc/using/windows.rst:803 +msgid "" +"Clear and/or overwrite :envvar:`PYTHONPATH` and set :envvar:`PYTHONHOME` " +"before launching :file:`python.exe` from your application." +msgstr "" + +#: ../Doc/using/windows.rst:806 +msgid "" +"If you cannot use the previous suggestions (for example, you are a " +"distribution that allows people to run :file:`python.exe` directly), ensure " +"that the landmark file (:file:`Lib\\\\os.py`) exists in your install " +"directory. (Note that it will not be detected inside a ZIP file, but a " +"correctly named ZIP file will be detected instead.)" +msgstr "" + +#: ../Doc/using/windows.rst:812 +msgid "" +"These will ensure that the files in a system-wide installation will not take " +"precedence over the copy of the standard library bundled with your " +"application. Otherwise, your users may experience problems using your " +"application. Note that the first suggestion is the best, as the other may " +"still be susceptible to non-standard paths in the registry and user site-" +"packages." +msgstr "" + +#: ../Doc/using/windows.rst:821 +msgid "" +"Adds ``._pth`` file support and removes ``applocal`` option from ``pyvenv." +"cfg``." +msgstr "" + +#: ../Doc/using/windows.rst:823 +msgid "" +"Adds ``pythonXX.zip`` as a potential landmark when directly adjacent to the " +"executable." +msgstr "" + +#: ../Doc/using/windows.rst:827 +msgid "Additional modules" +msgstr "" + +#: ../Doc/using/windows.rst:829 +msgid "" +"Even though Python aims to be portable among all platforms, there are " +"features that are unique to Windows. A couple of modules, both in the " +"standard library and external, and snippets exist to use these features." +msgstr "" + +#: ../Doc/using/windows.rst:833 +msgid "" +"The Windows-specific standard modules are documented in :ref:`mswin-specific-" +"services`." +msgstr "" + +#: ../Doc/using/windows.rst:837 +msgid "PyWin32" +msgstr "" + +#: ../Doc/using/windows.rst:839 +msgid "" +"The `PyWin32 `_ module by Mark Hammond " +"is a collection of modules for advanced Windows-specific support. This " +"includes utilities for:" +msgstr "" + +#: ../Doc/using/windows.rst:843 +msgid "`Component Object Model `_ (COM)" +msgstr "" + +#: ../Doc/using/windows.rst:844 +msgid "Win32 API calls" +msgstr "" + +#: ../Doc/using/windows.rst:845 +msgid "Registry" +msgstr "" + +#: ../Doc/using/windows.rst:846 +msgid "Event log" +msgstr "" + +#: ../Doc/using/windows.rst:847 +msgid "" +"`Microsoft Foundation Classes `_ (MFC) user interfaces" +msgstr "" + +#: ../Doc/using/windows.rst:850 +msgid "" +"`PythonWin `_ is a sample MFC application shipped with PyWin32. " +"It is an embeddable IDE with a built-in debugger." +msgstr "" + +#: ../Doc/using/windows.rst:857 +msgid "" +"`Win32 How Do I...? `_" +msgstr "" + +#: ../Doc/using/windows.rst:857 +msgid "by Tim Golden" +msgstr "" + +#: ../Doc/using/windows.rst:859 +msgid "`Python and COM `_" +msgstr "" + +#: ../Doc/using/windows.rst:860 +msgid "by David and Paul Boddie" +msgstr "" + +#: ../Doc/using/windows.rst:864 +msgid "cx_Freeze" +msgstr "" + +#: ../Doc/using/windows.rst:866 +msgid "" +"`cx_Freeze `_ is a :mod:`distutils` " +"extension (see :ref:`extending-distutils`) which wraps Python scripts into " +"executable Windows programs (:file:`{*}.exe` files). When you have done " +"this, you can distribute your application without requiring your users to " +"install Python." +msgstr "" + +#: ../Doc/using/windows.rst:874 +msgid "WConio" +msgstr "" + +#: ../Doc/using/windows.rst:876 +msgid "" +"Since Python's advanced terminal handling layer, :mod:`curses`, is " +"restricted to Unix-like systems, there is a library exclusive to Windows as " +"well: Windows Console I/O for Python." +msgstr "" + +#: ../Doc/using/windows.rst:880 +msgid "" +"`WConio `_ is a wrapper " +"for Turbo-C's :file:`CONIO.H`, used to create text user interfaces." +msgstr "" + +#: ../Doc/using/windows.rst:886 +msgid "Compiling Python on Windows" +msgstr "" + +#: ../Doc/using/windows.rst:888 +msgid "" +"If you want to compile CPython yourself, first thing you should do is get " +"the `source `_. You can download " +"either the latest release's source or just grab a fresh `checkout `_." +msgstr "" + +#: ../Doc/using/windows.rst:893 +msgid "" +"The source tree contains a build solution and project files for Microsoft " +"Visual Studio 2015, which is the compiler used to build the official Python " +"releases. These files are in the :file:`PCbuild` directory." +msgstr "" + +#: ../Doc/using/windows.rst:897 +msgid "" +"Check :file:`PCbuild/readme.txt` for general information on the build " +"process." +msgstr "" + +#: ../Doc/using/windows.rst:900 +msgid "For extension modules, consult :ref:`building-on-windows`." +msgstr "" + +#: ../Doc/using/windows.rst:907 +msgid "" +"`Python + Windows + distutils + SWIG + gcc MinGW `_" +msgstr "" + +#: ../Doc/using/windows.rst:905 +msgid "" +"or \"Creating Python extensions in C/C++ with SWIG and compiling them with " +"MinGW gcc under Windows\" or \"Installing Python extension with distutils " +"and without Microsoft Visual C++\" by Sébastien Sauvage, 2003" +msgstr "" + +#: ../Doc/using/windows.rst:909 +msgid "" +"`MingW -- Python extensions `_" +msgstr "" + +#: ../Doc/using/windows.rst:910 +msgid "by Trent Apted et al, 2007" +msgstr "" + +#: ../Doc/using/windows.rst:914 +msgid "Embedded Distribution" +msgstr "" + +#: ../Doc/using/windows.rst:918 +msgid "" +"The embedded distribution is a ZIP file containing a minimal Python " +"environment. It is intended for acting as part of another application, " +"rather than being directly accessed by end-users." +msgstr "" + +#: ../Doc/using/windows.rst:922 +msgid "" +"When extracted, the embedded distribution is (almost) fully isolated from " +"the user's system, including environment variables, system registry " +"settings, and installed packages. The standard library is included as pre-" +"compiled and optimized ``.pyc`` files in a ZIP, and ``python3.dll``, " +"``python36.dll``, ``python.exe`` and ``pythonw.exe`` are all provided. Tcl/" +"tk (including all dependants, such as Idle), pip and the Python " +"documentation are not included." +msgstr "" + +#: ../Doc/using/windows.rst:931 +msgid "" +"The embedded distribution does not include the `Microsoft C Runtime `_ and it is the " +"responsibility of the application installer to provide this. The runtime may " +"have already been installed on a user's system previously or automatically " +"via Windows Update, and can be detected by finding ``ucrtbase.dll`` in the " +"system directory." +msgstr "" + +#: ../Doc/using/windows.rst:938 +msgid "" +"Third-party packages should be installed by the application installer " +"alongside the embedded distribution. Using pip to manage dependencies as for " +"a regular Python installation is not supported with this distribution, " +"though with some care it may be possible to include and use pip for " +"automatic updates. In general, third-party packages should be treated as " +"part of the application (\"vendoring\") so that the developer can ensure " +"compatibility with newer versions before providing updates to users." +msgstr "" + +#: ../Doc/using/windows.rst:946 +msgid "" +"The two recommended use cases for this distribution are described below." +msgstr "" + +#: ../Doc/using/windows.rst:949 +msgid "Python Application" +msgstr "" + +#: ../Doc/using/windows.rst:951 +msgid "" +"An application written in Python does not necessarily require users to be " +"aware of that fact. The embedded distribution may be used in this case to " +"include a private version of Python in an install package. Depending on how " +"transparent it should be (or conversely, how professional it should appear), " +"there are two options." +msgstr "" + +#: ../Doc/using/windows.rst:957 +msgid "" +"Using a specialized executable as a launcher requires some coding, but " +"provides the most transparent experience for users. With a customized " +"launcher, there are no obvious indications that the program is running on " +"Python: icons can be customized, company and version information can be " +"specified, and file associations behave properly. In most cases, a custom " +"launcher should simply be able to call ``Py_Main`` with a hard-coded command " +"line." +msgstr "" + +#: ../Doc/using/windows.rst:964 +msgid "" +"The simpler approach is to provide a batch file or generated shortcut that " +"directly calls the ``python.exe`` or ``pythonw.exe`` with the required " +"command-line arguments. In this case, the application will appear to be " +"Python and not its actual name, and users may have trouble distinguishing it " +"from other running Python processes or file associations." +msgstr "" + +#: ../Doc/using/windows.rst:970 +msgid "" +"With the latter approach, packages should be installed as directories " +"alongside the Python executable to ensure they are available on the path. " +"With the specialized launcher, packages can be located in other locations as " +"there is an opportunity to specify the search path before launching the " +"application." +msgstr "" + +#: ../Doc/using/windows.rst:976 +msgid "Embedding Python" +msgstr "" + +#: ../Doc/using/windows.rst:978 +msgid "" +"Applications written in native code often require some form of scripting " +"language, and the embedded Python distribution can be used for this purpose. " +"In general, the majority of the application is in native code, and some part " +"will either invoke ``python.exe`` or directly use ``python3.dll``. For " +"either case, extracting the embedded distribution to a subdirectory of the " +"application installation is sufficient to provide a loadable Python " +"interpreter." +msgstr "" + +#: ../Doc/using/windows.rst:985 +msgid "" +"As with the application use, packages can be installed to any location as " +"there is an opportunity to specify search paths before initializing the " +"interpreter. Otherwise, there is no fundamental differences between using " +"the embedded distribution and a regular installation." +msgstr "" + +#: ../Doc/using/windows.rst:991 +msgid "Other resources" +msgstr "" + +#: ../Doc/using/windows.rst:998 +msgid "" +"`Python Programming On Win32 `_" +msgstr "" + +#: ../Doc/using/windows.rst:996 +msgid "" +"\"Help for Windows Programmers\" by Mark Hammond and Andy Robinson, O'Reilly " +"Media, 2000, ISBN 1-56592-621-8" +msgstr "" + +#: ../Doc/using/windows.rst:1001 +msgid "" +"`A Python for Windows Tutorial `_" +msgstr "" + +#: ../Doc/using/windows.rst:1001 +msgid "by Amanda Birmingham, 2004" +msgstr "" + +#: ../Doc/using/windows.rst:1003 +msgid ":pep:`397` - Python launcher for Windows" +msgstr "" + +#: ../Doc/using/windows.rst:1004 +msgid "" +"The proposal for the launcher to be included in the Python distribution." +msgstr "" diff --git a/whatsnew.po b/whatsnew.po new file mode 100644 index 00000000..857fa3af --- /dev/null +++ b/whatsnew.po @@ -0,0 +1,55182 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) 2001-2016, Python Software Foundation +# This file is distributed under the same license as the Python package. +# FIRST AUTHOR , YEAR. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: Python 3.6\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2016-10-17 21:44+0200\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: FULL NAME \n" +"Language-Team: LANGUAGE \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#: ../Doc/whatsnew/2.0.rst:3 +msgid "What's New in Python 2.0" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:5 +msgid "A.M. Kuchling and Moshe Zadka" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:13 ../Doc/whatsnew/2.1.rst:13 +#: ../Doc/whatsnew/2.2.rst:13 +msgid "Introduction" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:15 +msgid "" +"A new release of Python, version 2.0, was released on October 16, 2000. This " +"article covers the exciting new features in 2.0, highlights some other " +"useful changes, and points out a few incompatible changes that may require " +"rewriting code." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:20 +msgid "" +"Python's development never completely stops between releases, and a steady " +"flow of bug fixes and improvements are always being submitted. A host of " +"minor fixes, a few optimizations, additional docstrings, and better error " +"messages went into 2.0; to list them all would be impossible, but they're " +"certainly significant. Consult the publicly-available CVS logs if you want " +"to see the full list. This progress is due to the five developers working " +"for PythonLabs are now getting paid to spend their days fixing bugs, and " +"also due to the improved communication resulting from moving to SourceForge." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:33 +msgid "What About Python 1.6?" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:35 +msgid "" +"Python 1.6 can be thought of as the Contractual Obligations Python release. " +"After the core development team left CNRI in May 2000, CNRI requested that a " +"1.6 release be created, containing all the work on Python that had been " +"performed at CNRI. Python 1.6 therefore represents the state of the CVS " +"tree as of May 2000, with the most significant new feature being Unicode " +"support. Development continued after May, of course, so the 1.6 tree " +"received a few fixes to ensure that it's forward-compatible with Python " +"2.0. 1.6 is therefore part of Python's evolution, and not a side branch." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:44 +msgid "" +"So, should you take much interest in Python 1.6? Probably not. The " +"1.6final and 2.0beta1 releases were made on the same day (September 5, " +"2000), the plan being to finalize Python 2.0 within a month or so. If you " +"have applications to maintain, there seems little point in breaking things " +"by moving to 1.6, fixing them, and then having another round of breakage " +"within a month by moving to 2.0; you're better off just going straight to " +"2.0. Most of the really interesting features described in this document are " +"only in 2.0, because a lot of work was done between May and September." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:57 +msgid "New Development Process" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:59 +msgid "" +"The most important change in Python 2.0 may not be to the code at all, but " +"to how Python is developed: in May 2000 the Python developers began using " +"the tools made available by SourceForge for storing source code, tracking " +"bug reports, and managing the queue of patch submissions. To report bugs or " +"submit patches for Python 2.0, use the bug tracking and patch manager tools " +"available from Python's project page, located at https://sourceforge.net/" +"projects/python/." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:66 +msgid "" +"The most important of the services now hosted at SourceForge is the Python " +"CVS tree, the version-controlled repository containing the source code for " +"Python. Previously, there were roughly 7 or so people who had write access " +"to the CVS tree, and all patches had to be inspected and checked in by one " +"of the people on this short list. Obviously, this wasn't very scalable. By " +"moving the CVS tree to SourceForge, it became possible to grant write access " +"to more people; as of September 2000 there were 27 people able to check in " +"changes, a fourfold increase. This makes possible large-scale changes that " +"wouldn't be attempted if they'd have to be filtered through the small group " +"of core developers. For example, one day Peter Schneider-Kamp took it into " +"his head to drop K&R C compatibility and convert the C source for Python to " +"ANSI C. After getting approval on the python-dev mailing list, he launched " +"into a flurry of checkins that lasted about a week, other developers joined " +"in to help, and the job was done. If there were only 5 people with write " +"access, probably that task would have been viewed as \"nice, but not worth " +"the time and effort needed\" and it would never have gotten done." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:83 +msgid "" +"The shift to using SourceForge's services has resulted in a remarkable " +"increase in the speed of development. Patches now get submitted, commented " +"on, revised by people other than the original submitter, and bounced back " +"and forth between people until the patch is deemed worth checking in. Bugs " +"are tracked in one central location and can be assigned to a specific person " +"for fixing, and we can count the number of open bugs to measure progress. " +"This didn't come without a cost: developers now have more e-mail to deal " +"with, more mailing lists to follow, and special tools had to be written for " +"the new environment. For example, SourceForge sends default patch and bug " +"notification e-mail messages that are completely unhelpful, so Ka-Ping Yee " +"wrote an HTML screen-scraper that sends more useful messages." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:95 +msgid "" +"The ease of adding code caused a few initial growing pains, such as code was " +"checked in before it was ready or without getting clear agreement from the " +"developer group. The approval process that has emerged is somewhat similar " +"to that used by the Apache group. Developers can vote +1, +0, -0, or -1 on a " +"patch; +1 and -1 denote acceptance or rejection, while +0 and -0 mean the " +"developer is mostly indifferent to the change, though with a slight positive " +"or negative slant. The most significant change from the Apache model is " +"that the voting is essentially advisory, letting Guido van Rossum, who has " +"Benevolent Dictator For Life status, know what the general opinion is. He " +"can still ignore the result of a vote, and approve or reject a change even " +"if the community disagrees with him." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:106 +msgid "" +"Producing an actual patch is the last step in adding a new feature, and is " +"usually easy compared to the earlier task of coming up with a good design. " +"Discussions of new features can often explode into lengthy mailing list " +"threads, making the discussion hard to follow, and no one can read every " +"posting to python-dev. Therefore, a relatively formal process has been set " +"up to write Python Enhancement Proposals (PEPs), modelled on the Internet " +"RFC process. PEPs are draft documents that describe a proposed new feature, " +"and are continually revised until the community reaches a consensus, either " +"accepting or rejecting the proposal. Quoting from the introduction to PEP " +"1, \"PEP Purpose and Guidelines\":" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:120 +msgid "" +"PEP stands for Python Enhancement Proposal. A PEP is a design document " +"providing information to the Python community, or describing a new feature " +"for Python. The PEP should provide a concise technical specification of the " +"feature and a rationale for the feature." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:125 +msgid "" +"We intend PEPs to be the primary mechanisms for proposing new features, for " +"collecting community input on an issue, and for documenting the design " +"decisions that have gone into Python. The PEP author is responsible for " +"building consensus within the community and documenting dissenting opinions." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:130 +msgid "" +"Read the rest of PEP 1 for the details of the PEP editorial process, style, " +"and format. PEPs are kept in the Python CVS tree on SourceForge, though " +"they're not part of the Python 2.0 distribution, and are also available in " +"HTML form from https://www.python.org/dev/peps/. As of September 2000, " +"there are 25 PEPS, ranging from PEP 201, \"Lockstep Iteration\", to PEP 225, " +"\"Elementwise/Objectwise Operators\"." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:141 ../Doc/whatsnew/3.2.rst:2412 +msgid "Unicode" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:143 +msgid "" +"The largest new feature in Python 2.0 is a new fundamental data type: " +"Unicode strings. Unicode uses 16-bit numbers to represent characters " +"instead of the 8-bit number used by ASCII, meaning that 65,536 distinct " +"characters can be supported." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:148 +msgid "" +"The final interface for Unicode support was arrived at through countless " +"often- stormy discussions on the python-dev mailing list, and mostly " +"implemented by Marc-André Lemburg, based on a Unicode string type " +"implementation by Fredrik Lundh. A detailed explanation of the interface " +"was written up as :pep:`100`, \"Python Unicode Integration\". This article " +"will simply cover the most significant points about the Unicode interfaces." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:155 +msgid "" +"In Python source code, Unicode strings are written as ``u\"string\"``. " +"Arbitrary Unicode characters can be written using a new escape sequence, ``" +"\\uHHHH``, where *HHHH* is a 4-digit hexadecimal number from 0000 to FFFF. " +"The existing ``\\xHHHH`` escape sequence can also be used, and octal escapes " +"can be used for characters up to U+01FF, which is represented by ``\\777``." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:161 +msgid "" +"Unicode strings, just like regular strings, are an immutable sequence type. " +"They can be indexed and sliced, but not modified in place. Unicode strings " +"have an ``encode( [encoding] )`` method that returns an 8-bit string in the " +"desired encoding. Encodings are named by strings, such as ``'ascii'``, " +"``'utf-8'``, ``'iso-8859-1'``, or whatever. A codec API is defined for " +"implementing and registering new encodings that are then available " +"throughout a Python program. If an encoding isn't specified, the default " +"encoding is usually 7-bit ASCII, though it can be changed for your Python " +"installation by calling the ``sys.setdefaultencoding(encoding)`` function in " +"a customized version of :file:`site.py`." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:172 +msgid "" +"Combining 8-bit and Unicode strings always coerces to Unicode, using the " +"default ASCII encoding; the result of ``'a' + u'bc'`` is ``u'abc'``." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:175 +msgid "" +"New built-in functions have been added, and existing built-ins modified to " +"support Unicode:" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:178 +msgid "" +"``unichr(ch)`` returns a Unicode string 1 character long, containing the " +"character *ch*." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:181 +msgid "" +"``ord(u)``, where *u* is a 1-character regular or Unicode string, returns " +"the number of the character as an integer." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:184 +msgid "" +"``unicode(string [, encoding] [, errors] )`` creates a Unicode string from " +"an 8-bit string. ``encoding`` is a string naming the encoding to use. The " +"``errors`` parameter specifies the treatment of characters that are invalid " +"for the current encoding; passing ``'strict'`` as the value causes an " +"exception to be raised on any encoding error, while ``'ignore'`` causes " +"errors to be silently ignored and ``'replace'`` uses U+FFFD, the official " +"replacement character, in case of any problems." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:192 +msgid "" +"The ``exec`` statement, and various built-ins such as ``eval()``, " +"``getattr()``, and ``setattr()`` will also accept Unicode strings as well as " +"regular strings. (It's possible that the process of fixing this missed some " +"built-ins; if you find a built-in function that accepts strings but doesn't " +"accept Unicode strings at all, please report it as a bug.)" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:198 +msgid "" +"A new module, :mod:`unicodedata`, provides an interface to Unicode character " +"properties. For example, ``unicodedata.category(u'A')`` returns the 2-" +"character string 'Lu', the 'L' denoting it's a letter, and 'u' meaning that " +"it's uppercase. ``unicodedata.bidirectional(u'\\u0660')`` returns 'AN', " +"meaning that U+0660 is an Arabic number." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:204 +msgid "" +"The :mod:`codecs` module contains functions to look up existing encodings " +"and register new ones. Unless you want to implement a new encoding, you'll " +"most often use the ``codecs.lookup(encoding)`` function, which returns a 4-" +"element tuple: ``(encode_func, decode_func, stream_reader, stream_writer)``." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:209 +msgid "" +"*encode_func* is a function that takes a Unicode string, and returns a 2-" +"tuple ``(string, length)``. *string* is an 8-bit string containing a " +"portion (perhaps all) of the Unicode string converted into the given " +"encoding, and *length* tells you how much of the Unicode string was " +"converted." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:214 +msgid "" +"*decode_func* is the opposite of *encode_func*, taking an 8-bit string and " +"returning a 2-tuple ``(ustring, length)``, consisting of the resulting " +"Unicode string *ustring* and the integer *length* telling how much of the 8-" +"bit string was consumed." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:219 +msgid "" +"*stream_reader* is a class that supports decoding input from a stream. " +"*stream_reader(file_obj)* returns an object that supports the :meth:`read`, :" +"meth:`readline`, and :meth:`readlines` methods. These methods will all " +"translate from the given encoding and return Unicode strings." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:224 +msgid "" +"*stream_writer*, similarly, is a class that supports encoding output to a " +"stream. *stream_writer(file_obj)* returns an object that supports the :meth:" +"`write` and :meth:`writelines` methods. These methods expect Unicode " +"strings, translating them to the given encoding on output." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:229 +msgid "" +"For example, the following code writes a Unicode string into a file, " +"encoding it as UTF-8::" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:243 +msgid "The following code would then read UTF-8 input from the file::" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:249 +msgid "" +"Unicode-aware regular expressions are available through the :mod:`re` " +"module, which has a new underlying implementation called SRE written by " +"Fredrik Lundh of Secret Labs AB." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:253 +msgid "" +"A ``-U`` command line option was added which causes the Python compiler to " +"interpret all string literals as Unicode string literals. This is intended " +"to be used in testing and future-proofing your Python code, since some " +"future version of Python may drop support for 8-bit strings and provide only " +"Unicode strings." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:262 +msgid "List Comprehensions" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:264 +msgid "" +"Lists are a workhorse data type in Python, and many programs manipulate a " +"list at some point. Two common operations on lists are to loop over them, " +"and either pick out the elements that meet a certain criterion, or apply " +"some function to each element. For example, given a list of strings, you " +"might want to pull out all the strings containing a given substring, or " +"strip off trailing whitespace from each line." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:271 +msgid "" +"The existing :func:`map` and :func:`filter` functions can be used for this " +"purpose, but they require a function as one of their arguments. This is " +"fine if there's an existing built-in function that can be passed directly, " +"but if there isn't, you have to create a little function to do the required " +"work, and Python's scoping rules make the result ugly if the little function " +"needs additional information. Take the first example in the previous " +"paragraph, finding all the strings in the list containing a given " +"substring. You could write the following to do it::" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:286 +msgid "" +"Because of Python's scoping rules, a default argument is used so that the " +"anonymous function created by the :keyword:`lambda` statement knows what " +"substring is being searched for. List comprehensions make this cleaner::" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:292 +msgid "List comprehensions have the form::" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:299 +msgid "" +"The :keyword:`for`...\\ :keyword:`in` clauses contain the sequences to be " +"iterated over. The sequences do not have to be the same length, because " +"they are *not* iterated over in parallel, but from left to right; this is " +"explained more clearly in the following paragraphs. The elements of the " +"generated list will be the successive values of *expression*. The final :" +"keyword:`if` clause is optional; if present, *expression* is only evaluated " +"and added to the result if *condition* is true." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:307 +msgid "" +"To make the semantics very clear, a list comprehension is equivalent to the " +"following Python code::" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:319 +msgid "" +"This means that when there are multiple :keyword:`for`...\\ :keyword:`in` " +"clauses, the resulting list will be equal to the product of the lengths of " +"all the sequences. If you have two lists of length 3, the output list is 9 " +"elements long::" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:330 +msgid "" +"To avoid introducing an ambiguity into Python's grammar, if *expression* is " +"creating a tuple, it must be surrounded with parentheses. The first list " +"comprehension below is a syntax error, while the second one is correct::" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:339 +msgid "" +"The idea of list comprehensions originally comes from the functional " +"programming language Haskell (https://www.haskell.org). Greg Ewing argued " +"most effectively for adding them to Python and wrote the initial list " +"comprehension patch, which was then discussed for a seemingly endless time " +"on the python-dev mailing list and kept up-to-date by Skip Montanaro." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:349 +msgid "Augmented Assignment" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:351 +msgid "" +"Augmented assignment operators, another long-requested feature, have been " +"added to Python 2.0. Augmented assignment operators include ``+=``, ``-=``, " +"``*=``, and so forth. For example, the statement ``a += 2`` increments the " +"value of the variable ``a`` by 2, equivalent to the slightly lengthier ``a " +"= a + 2``." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:356 +msgid "" +"The full list of supported assignment operators is ``+=``, ``-=``, ``*=``, " +"``/=``, ``%=``, ``**=``, ``&=``, ``|=``, ``^=``, ``>>=``, and ``<<=``. " +"Python classes can override the augmented assignment operators by defining " +"methods named :meth:`__iadd__`, :meth:`__isub__`, etc. For example, the " +"following :class:`Number` class stores a number and supports using += to " +"create a new instance with an incremented value." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:377 +msgid "" +"The :meth:`__iadd__` special method is called with the value of the " +"increment, and should return a new instance with an appropriately modified " +"value; this return value is bound as the new value of the variable on the " +"left-hand side." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:381 +msgid "" +"Augmented assignment operators were first introduced in the C programming " +"language, and most C-derived languages, such as :program:`awk`, C++, Java, " +"Perl, and PHP also support them. The augmented assignment patch was " +"implemented by Thomas Wouters." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:390 +msgid "String Methods" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:392 +msgid "" +"Until now string-manipulation functionality was in the :mod:`string` module, " +"which was usually a front-end for the :mod:`strop` module written in C. The " +"addition of Unicode posed a difficulty for the :mod:`strop` module, because " +"the functions would all need to be rewritten in order to accept either 8-bit " +"or Unicode strings. For functions such as :func:`string.replace`, which " +"takes 3 string arguments, that means eight possible permutations, and " +"correspondingly complicated code." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:400 +msgid "" +"Instead, Python 2.0 pushes the problem onto the string type, making string " +"manipulation functionality available through methods on both 8-bit strings " +"and Unicode strings. ::" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:411 +msgid "" +"One thing that hasn't changed, a noteworthy April Fools' joke " +"notwithstanding, is that Python strings are immutable. Thus, the string " +"methods return new strings, and do not modify the string on which they " +"operate." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:415 +msgid "" +"The old :mod:`string` module is still around for backwards compatibility, " +"but it mostly acts as a front-end to the new string methods." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:418 +msgid "" +"Two methods which have no parallel in pre-2.0 versions, although they did " +"exist in JPython for quite some time, are :meth:`startswith` and :meth:" +"`endswith`. ``s.startswith(t)`` is equivalent to ``s[:len(t)] == t``, while " +"``s.endswith(t)`` is equivalent to ``s[-len(t):] == t``." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:423 +msgid "" +"One other method which deserves special mention is :meth:`join`. The :meth:" +"`join` method of a string receives one parameter, a sequence of strings, and " +"is equivalent to the :func:`string.join` function from the old :mod:`string` " +"module, with the arguments reversed. In other words, ``s.join(seq)`` is " +"equivalent to the old ``string.join(seq, s)``." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:433 +msgid "Garbage Collection of Cycles" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:435 +msgid "" +"The C implementation of Python uses reference counting to implement garbage " +"collection. Every Python object maintains a count of the number of " +"references pointing to itself, and adjusts the count as references are " +"created or destroyed. Once the reference count reaches zero, the object is " +"no longer accessible, since you need to have a reference to an object to " +"access it, and if the count is zero, no references exist any longer." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:442 +msgid "" +"Reference counting has some pleasant properties: it's easy to understand and " +"implement, and the resulting implementation is portable, fairly fast, and " +"reacts well with other libraries that implement their own memory handling " +"schemes. The major problem with reference counting is that it sometimes " +"doesn't realise that objects are no longer accessible, resulting in a memory " +"leak. This happens when there are cycles of references." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:449 +msgid "" +"Consider the simplest possible cycle, a class instance which has a " +"reference to itself::" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:455 +msgid "" +"After the above two lines of code have been executed, the reference count of " +"``instance`` is 2; one reference is from the variable named ``'instance'``, " +"and the other is from the ``myself`` attribute of the instance." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:459 +msgid "" +"If the next line of code is ``del instance``, what happens? The reference " +"count of ``instance`` is decreased by 1, so it has a reference count of 1; " +"the reference in the ``myself`` attribute still exists. Yet the instance is " +"no longer accessible through Python code, and it could be deleted. Several " +"objects can participate in a cycle if they have references to each other, " +"causing all of the objects to be leaked." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:466 +msgid "" +"Python 2.0 fixes this problem by periodically executing a cycle detection " +"algorithm which looks for inaccessible cycles and deletes the objects " +"involved. A new :mod:`gc` module provides functions to perform a garbage " +"collection, obtain debugging statistics, and tuning the collector's " +"parameters." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:471 +msgid "" +"Running the cycle detection algorithm takes some time, and therefore will " +"result in some additional overhead. It is hoped that after we've gotten " +"experience with the cycle collection from using 2.0, Python 2.1 will be able " +"to minimize the overhead with careful tuning. It's not yet obvious how much " +"performance is lost, because benchmarking this is tricky and depends " +"crucially on how often the program creates and destroys objects. The " +"detection of cycles can be disabled when Python is compiled, if you can't " +"afford even a tiny speed penalty or suspect that the cycle collection is " +"buggy, by specifying the :option:`--without-cycle-gc` switch when running " +"the :program:`configure` script." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:482 +msgid "" +"Several people tackled this problem and contributed to a solution. An early " +"implementation of the cycle detection approach was written by Toby Kelsey. " +"The current algorithm was suggested by Eric Tiedemann during a visit to " +"CNRI, and Guido van Rossum and Neil Schemenauer wrote two different " +"implementations, which were later integrated by Neil. Lots of other people " +"offered suggestions along the way; the March 2000 archives of the python-dev " +"mailing list contain most of the relevant discussion, especially in the " +"threads titled \"Reference cycle collection for Python\" and \"Finalization " +"again\"." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:495 +msgid "Other Core Changes" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:497 +msgid "" +"Various minor changes have been made to Python's syntax and built-in " +"functions. None of the changes are very far-reaching, but they're handy " +"conveniences." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:502 +msgid "Minor Language Changes" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:504 +msgid "" +"A new syntax makes it more convenient to call a given function with a tuple " +"of arguments and/or a dictionary of keyword arguments. In Python 1.5 and " +"earlier, you'd use the :func:`apply` built-in function: ``apply(f, args, " +"kw)`` calls the function :func:`f` with the argument tuple *args* and the " +"keyword arguments in the dictionary *kw*. :func:`apply` is the same in " +"2.0, but thanks to a patch from Greg Ewing, ``f(*args, **kw)`` is a shorter " +"and clearer way to achieve the same effect. This syntax is symmetrical with " +"the syntax for defining functions::" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:518 +msgid "" +"The ``print`` statement can now have its output directed to a file-like " +"object by following the ``print`` with ``>> file``, similar to the " +"redirection operator in Unix shells. Previously you'd either have to use " +"the :meth:`write` method of the file-like object, which lacks the " +"convenience and simplicity of ``print``, or you could assign a new value to " +"``sys.stdout`` and then restore the old value. For sending output to " +"standard error, it's much easier to write this::" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:528 +msgid "" +"Modules can now be renamed on importing them, using the syntax ``import " +"module as name`` or ``from module import name as othername``. The patch was " +"submitted by Thomas Wouters." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:532 +msgid "" +"A new format style is available when using the ``%`` operator; '%r' will " +"insert the :func:`repr` of its argument. This was also added from symmetry " +"considerations, this time for symmetry with the existing '%s' format style, " +"which inserts the :func:`str` of its argument. For example, ``'%r %s' % " +"('abc', 'abc')`` returns a string containing ``'abc' abc``." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:538 +msgid "" +"Previously there was no way to implement a class that overrode Python's " +"built-in :keyword:`in` operator and implemented a custom version. ``obj in " +"seq`` returns true if *obj* is present in the sequence *seq*; Python " +"computes this by simply trying every index of the sequence until either " +"*obj* is found or an :exc:`IndexError` is encountered. Moshe Zadka " +"contributed a patch which adds a :meth:`__contains__` magic method for " +"providing a custom implementation for :keyword:`in`. Additionally, new built-" +"in objects written in C can define what :keyword:`in` means for them via a " +"new slot in the sequence protocol." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:547 +msgid "" +"Earlier versions of Python used a recursive algorithm for deleting objects. " +"Deeply nested data structures could cause the interpreter to fill up the C " +"stack and crash; Christian Tismer rewrote the deletion logic to fix this " +"problem. On a related note, comparing recursive objects recursed infinitely " +"and crashed; Jeremy Hylton rewrote the code to no longer crash, producing a " +"useful result instead. For example, after this code::" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:559 +msgid "" +"The comparison ``a==b`` returns true, because the two recursive data " +"structures are isomorphic. See the thread \"trashcan and PR#7\" in the April " +"2000 archives of the python-dev mailing list for the discussion leading up " +"to this implementation, and some useful relevant links. Note that " +"comparisons can now also raise exceptions. In earlier versions of Python, a " +"comparison operation such as ``cmp(a,b)`` would always produce an answer, " +"even if a user-defined :meth:`__cmp__` method encountered an error, since " +"the resulting exception would simply be silently swallowed." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:571 +msgid "" +"Work has been done on porting Python to 64-bit Windows on the Itanium " +"processor, mostly by Trent Mick of ActiveState. (Confusingly, ``sys." +"platform`` is still ``'win32'`` on Win64 because it seems that for ease of " +"porting, MS Visual C++ treats code as 32 bit on Itanium.) PythonWin also " +"supports Windows CE; see the Python CE page at http://pythonce.sourceforge." +"net/ for more information." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:577 +msgid "" +"Another new platform is Darwin/MacOS X; initial support for it is in Python " +"2.0. Dynamic loading works, if you specify \"configure --with-dyld --with-" +"suffix=.x\". Consult the README in the Python source distribution for more " +"instructions." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:581 +msgid "" +"An attempt has been made to alleviate one of Python's warts, the often-" +"confusing :exc:`NameError` exception when code refers to a local variable " +"before the variable has been assigned a value. For example, the following " +"code raises an exception on the ``print`` statement in both 1.5.2 and 2.0; " +"in 1.5.2 a :exc:`NameError` exception is raised, while 2.0 raises a new :exc:" +"`UnboundLocalError` exception. :exc:`UnboundLocalError` is a subclass of :" +"exc:`NameError`, so any existing code that expects :exc:`NameError` to be " +"raised should still work. ::" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:595 +msgid "" +"Two new exceptions, :exc:`TabError` and :exc:`IndentationError`, have been " +"introduced. They're both subclasses of :exc:`SyntaxError`, and are raised " +"when Python code is found to be improperly indented." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:601 +msgid "Changes to Built-in Functions" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:603 +msgid "" +"A new built-in, ``zip(seq1, seq2, ...)``, has been added. :func:`zip` " +"returns a list of tuples where each tuple contains the i-th element from " +"each of the argument sequences. The difference between :func:`zip` and " +"``map(None, seq1, seq2)`` is that :func:`map` pads the sequences with " +"``None`` if the sequences aren't all of the same length, while :func:`zip` " +"truncates the returned list to the length of the shortest argument sequence." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:610 +msgid "" +"The :func:`int` and :func:`long` functions now accept an optional \"base\" " +"parameter when the first argument is a string. ``int('123', 10)`` returns " +"123, while ``int('123', 16)`` returns 291. ``int(123, 16)`` raises a :exc:" +"`TypeError` exception with the message \"can't convert non-string with " +"explicit base\"." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:616 +msgid "" +"A new variable holding more detailed version information has been added to " +"the :mod:`sys` module. ``sys.version_info`` is a tuple ``(major, minor, " +"micro, level, serial)`` For example, in a hypothetical 2.0.1beta1, ``sys." +"version_info`` would be ``(2, 0, 1, 'beta', 1)``. *level* is a string such " +"as ``\"alpha\"``, ``\"beta\"``, or ``\"final\"`` for a final release." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:622 +msgid "" +"Dictionaries have an odd new method, ``setdefault(key, default)``, which " +"behaves similarly to the existing :meth:`get` method. However, if the key " +"is missing, :meth:`setdefault` both returns the value of *default* as :meth:" +"`get` would do, and also inserts it into the dictionary as the value for " +"*key*. Thus, the following lines of code::" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:633 +msgid "" +"can be reduced to a single ``return dict.setdefault(key, [])`` statement." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:635 +msgid "" +"The interpreter sets a maximum recursion depth in order to catch runaway " +"recursion before filling the C stack and causing a core dump or GPF.. " +"Previously this limit was fixed when you compiled Python, but in 2.0 the " +"maximum recursion depth can be read and modified using :func:`sys." +"getrecursionlimit` and :func:`sys.setrecursionlimit`. The default value is " +"1000, and a rough maximum value for a given platform can be found by running " +"a new script, :file:`Misc/find_recursionlimit.py`." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:647 +msgid "Porting to 2.0" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:649 +msgid "" +"New Python releases try hard to be compatible with previous releases, and " +"the record has been pretty good. However, some changes are considered " +"useful enough, usually because they fix initial design decisions that turned " +"out to be actively mistaken, that breaking backward compatibility can't " +"always be avoided. This section lists the changes in Python 2.0 that may " +"cause old Python code to break." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:656 +msgid "" +"The change which will probably break the most code is tightening up the " +"arguments accepted by some methods. Some methods would take multiple " +"arguments and treat them as a tuple, particularly various list methods such " +"as :meth:`append` and :meth:`insert`. In earlier versions of Python, if " +"``L`` is a list, ``L.append( 1,2 )`` appends the tuple ``(1,2)`` to the " +"list. In Python 2.0 this causes a :exc:`TypeError` exception to be raised, " +"with the message: 'append requires exactly 1 argument; 2 given'. The fix is " +"to simply add an extra set of parentheses to pass both values as a tuple: " +"``L.append( (1,2) )``." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:665 +msgid "" +"The earlier versions of these methods were more forgiving because they used " +"an old function in Python's C interface to parse their arguments; 2.0 " +"modernizes them to use :func:`PyArg_ParseTuple`, the current argument " +"parsing function, which provides more helpful error messages and treats " +"multi-argument calls as errors. If you absolutely must use 2.0 but can't " +"fix your code, you can edit :file:`Objects/listobject.c` and define the " +"preprocessor symbol ``NO_STRICT_LIST_APPEND`` to preserve the old behaviour; " +"this isn't recommended." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:673 +msgid "" +"Some of the functions in the :mod:`socket` module are still forgiving in " +"this way. For example, :func:`socket.connect( ('hostname', 25) )` is the " +"correct form, passing a tuple representing an IP address, but :func:`socket." +"connect( 'hostname', 25 )` also works. :func:`socket.connect_ex` and :func:" +"`socket.bind` are similarly easy-going. 2.0alpha1 tightened these functions " +"up, but because the documentation actually used the erroneous multiple " +"argument form, many people wrote code which would break with the stricter " +"checking. GvR backed out the changes in the face of public reaction, so for " +"the :mod:`socket` module, the documentation was fixed and the multiple " +"argument form is simply marked as deprecated; it *will* be tightened up " +"again in a future Python version." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:684 +msgid "" +"The ``\\x`` escape in string literals now takes exactly 2 hex digits. " +"Previously it would consume all the hex digits following the 'x' and take " +"the lowest 8 bits of the result, so ``\\x123456`` was equivalent to ``" +"\\x56``." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:688 +msgid "" +"The :exc:`AttributeError` and :exc:`NameError` exceptions have a more " +"friendly error message, whose text will be something like ``'Spam' instance " +"has no attribute 'eggs'`` or ``name 'eggs' is not defined``. Previously the " +"error message was just the missing attribute name ``eggs``, and code written " +"to take advantage of this fact will break in 2.0." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:694 +msgid "" +"Some work has been done to make integers and long integers a bit more " +"interchangeable. In 1.5.2, large-file support was added for Solaris, to " +"allow reading files larger than 2 GiB; this made the :meth:`tell` method of " +"file objects return a long integer instead of a regular integer. Some code " +"would subtract two file offsets and attempt to use the result to multiply a " +"sequence or slice a string, but this raised a :exc:`TypeError`. In 2.0, " +"long integers can be used to multiply or slice a sequence, and it'll behave " +"as you'd intuitively expect it to; ``3L * 'abc'`` produces 'abcabcabc', and " +"``(0,1,2,3)[2L:4L]`` produces (2,3). Long integers can also be used in " +"various contexts where previously only integers were accepted, such as in " +"the :meth:`seek` method of file objects, and in the formats supported by the " +"``%`` operator (``%d``, ``%i``, ``%x``, etc.). For example, ``\"%d\" % " +"2L**64`` will produce the string ``18446744073709551616``." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:708 +msgid "" +"The subtlest long integer change of all is that the :func:`str` of a long " +"integer no longer has a trailing 'L' character, though :func:`repr` still " +"includes it. The 'L' annoyed many people who wanted to print long integers " +"that looked just like regular integers, since they had to go out of their " +"way to chop off the character. This is no longer a problem in 2.0, but code " +"which does ``str(longval)[:-1]`` and assumes the 'L' is there, will now lose " +"the final digit." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:716 +msgid "" +"Taking the :func:`repr` of a float now uses a different formatting precision " +"than :func:`str`. :func:`repr` uses ``%.17g`` format string for C's :func:" +"`sprintf`, while :func:`str` uses ``%.12g`` as before. The effect is that :" +"func:`repr` may occasionally show more decimal places than :func:`str`, for " +"certain numbers. For example, the number 8.1 can't be represented exactly " +"in binary, so ``repr(8.1)`` is ``'8.0999999999999996'``, while str(8.1) is " +"``'8.1'``." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:724 +msgid "" +"The ``-X`` command-line option, which turned all standard exceptions into " +"strings instead of classes, has been removed; the standard exceptions will " +"now always be classes. The :mod:`exceptions` module containing the standard " +"exceptions was translated from Python to a built-in C module, written by " +"Barry Warsaw and Fredrik Lundh." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:740 +msgid "Extending/Embedding Changes" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:742 +msgid "" +"Some of the changes are under the covers, and will only be apparent to " +"people writing C extension modules or embedding a Python interpreter in a " +"larger application. If you aren't dealing with Python's C API, you can " +"safely skip this section." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:747 +msgid "" +"The version number of the Python C API was incremented, so C extensions " +"compiled for 1.5.2 must be recompiled in order to work with 2.0. On " +"Windows, it's not possible for Python 2.0 to import a third party extension " +"built for Python 1.5.x due to how Windows DLLs work, so Python will raise an " +"exception and the import will fail." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:753 +msgid "" +"Users of Jim Fulton's ExtensionClass module will be pleased to find out that " +"hooks have been added so that ExtensionClasses are now supported by :func:" +"`isinstance` and :func:`issubclass`. This means you no longer have to " +"remember to write code such as ``if type(obj) == myExtensionClass``, but can " +"use the more natural ``if isinstance(obj, myExtensionClass)``." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:759 +msgid "" +"The :file:`Python/importdl.c` file, which was a mass of #ifdefs to support " +"dynamic loading on many different platforms, was cleaned up and reorganised " +"by Greg Stein. :file:`importdl.c` is now quite small, and platform-specific " +"code has been moved into a bunch of :file:`Python/dynload_\\*.c` files. " +"Another cleanup: there were also a number of :file:`my\\*.h` files in the " +"Include/ directory that held various portability hacks; they've been merged " +"into a single file, :file:`Include/pyport.h`." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:767 +msgid "" +"Vladimir Marangozov's long-awaited malloc restructuring was completed, to " +"make it easy to have the Python interpreter use a custom allocator instead " +"of C's standard :func:`malloc`. For documentation, read the comments in :" +"file:`Include/pymem.h` and :file:`Include/objimpl.h`. For the lengthy " +"discussions during which the interface was hammered out, see the Web " +"archives of the 'patches' and 'python-dev' lists at python.org." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:774 +msgid "" +"Recent versions of the GUSI development environment for MacOS support POSIX " +"threads. Therefore, Python's POSIX threading support now works on the " +"Macintosh. Threading support using the user-space GNU ``pth`` library was " +"also contributed." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:779 +msgid "" +"Threading support on Windows was enhanced, too. Windows supports thread " +"locks that use kernel objects only in case of contention; in the common case " +"when there's no contention, they use simpler functions which are an order of " +"magnitude faster. A threaded version of Python 1.5.2 on NT is twice as slow " +"as an unthreaded version; with the 2.0 changes, the difference is only 10%. " +"These improvements were contributed by Yakov Markovitch." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:786 +msgid "" +"Python 2.0's source now uses only ANSI C prototypes, so compiling Python now " +"requires an ANSI C compiler, and can no longer be done using a compiler that " +"only supports K&R C." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:790 +msgid "" +"Previously the Python virtual machine used 16-bit numbers in its bytecode, " +"limiting the size of source files. In particular, this affected the maximum " +"size of literal lists and dictionaries in Python source; occasionally people " +"who are generating Python code would run into this limit. A patch by " +"Charles G. Waldman raises the limit from ``2^16`` to ``2^{32}``." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:796 +msgid "" +"Three new convenience functions intended for adding constants to a module's " +"dictionary at module initialization time were added: :func:" +"`PyModule_AddObject`, :func:`PyModule_AddIntConstant`, and :func:" +"`PyModule_AddStringConstant`. Each of these functions takes a module " +"object, a null-terminated C string containing the name to be added, and a " +"third argument for the value to be assigned to the name. This third " +"argument is, respectively, a Python object, a C long, or a C string." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:804 +msgid "" +"A wrapper API was added for Unix-style signal handlers. :func:`PyOS_getsig` " +"gets a signal handler and :func:`PyOS_setsig` will set a new handler." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:811 +msgid "Distutils: Making Modules Easy to Install" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:813 +msgid "" +"Before Python 2.0, installing modules was a tedious affair -- there was no " +"way to figure out automatically where Python is installed, or what compiler " +"options to use for extension modules. Software authors had to go through an " +"arduous ritual of editing Makefiles and configuration files, which only " +"really work on Unix and leave Windows and MacOS unsupported. Python users " +"faced wildly differing installation instructions which varied between " +"different extension packages, which made administering a Python installation " +"something of a chore." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:821 +msgid "" +"The SIG for distribution utilities, shepherded by Greg Ward, has created the " +"Distutils, a system to make package installation much easier. They form " +"the :mod:`distutils` package, a new part of Python's standard library. In " +"the best case, installing a Python module from source will require the same " +"steps: first you simply mean unpack the tarball or zip archive, and the run " +"\"``python setup.py install``\". The platform will be automatically " +"detected, the compiler will be recognized, C extension modules will be " +"compiled, and the distribution installed into the proper directory. " +"Optional command-line arguments provide more control over the installation " +"process, the distutils package offers many places to override defaults -- " +"separating the build from the install, building or installing in non-default " +"directories, and more." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:833 +msgid "" +"In order to use the Distutils, you need to write a :file:`setup.py` script. " +"For the simple case, when the software contains only .py files, a minimal :" +"file:`setup.py` can be just a few lines long::" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:841 +msgid "" +"The :file:`setup.py` file isn't much more complicated if the software " +"consists of a few packages::" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:848 +msgid "" +"A C extension can be the most complicated case; here's an example taken from " +"the PyXML package::" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:864 +msgid "" +"The Distutils can also take care of creating source and binary " +"distributions. The \"sdist\" command, run by \"``python setup.py sdist``', " +"builds a source distribution such as :file:`foo-1.0.tar.gz`. Adding new " +"commands isn't difficult, \"bdist_rpm\" and \"bdist_wininst\" commands have " +"already been contributed to create an RPM distribution and a Windows " +"installer for the software, respectively. Commands to create other " +"distribution formats such as Debian packages and Solaris :file:`.pkg` files " +"are in various stages of development." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:873 +msgid "" +"All this is documented in a new manual, *Distributing Python Modules*, that " +"joins the basic set of Python documentation." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:880 +msgid "XML Modules" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:882 +msgid "" +"Python 1.5.2 included a simple XML parser in the form of the :mod:`xmllib` " +"module, contributed by Sjoerd Mullender. Since 1.5.2's release, two " +"different interfaces for processing XML have become common: SAX2 (version 2 " +"of the Simple API for XML) provides an event-driven interface with some " +"similarities to :mod:`xmllib`, and the DOM (Document Object Model) provides " +"a tree-based interface, transforming an XML document into a tree of nodes " +"that can be traversed and modified. Python 2.0 includes a SAX2 interface " +"and a stripped- down DOM interface as part of the :mod:`xml` package. Here " +"we will give a brief overview of these new interfaces; consult the Python " +"documentation or the source code for complete details. The Python XML SIG is " +"also working on improved documentation." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:896 +msgid "SAX2 Support" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:898 +msgid "" +"SAX defines an event-driven interface for parsing XML. To use SAX, you must " +"write a SAX handler class. Handler classes inherit from various classes " +"provided by SAX, and override various methods that will then be called by " +"the XML parser. For example, the :meth:`startElement` and :meth:" +"`endElement` methods are called for every starting and end tag encountered " +"by the parser, the :meth:`characters` method is called for every chunk of " +"character data, and so forth." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:906 +msgid "" +"The advantage of the event-driven approach is that the whole document " +"doesn't have to be resident in memory at any one time, which matters if you " +"are processing really huge documents. However, writing the SAX handler " +"class can get very complicated if you're trying to modify the document " +"structure in some elaborate way." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:912 +msgid "" +"For example, this little example program defines a handler that prints a " +"message for every starting and ending tag, and then parses the file :file:" +"`hamlet.xml` using it::" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:935 +msgid "" +"For more information, consult the Python documentation, or the XML HOWTO at " +"http://pyxml.sourceforge.net/topics/howto/xml-howto.html." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:940 +msgid "DOM Support" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:942 +msgid "" +"The Document Object Model is a tree-based representation for an XML " +"document. A top-level :class:`Document` instance is the root of the tree, " +"and has a single child which is the top-level :class:`Element` instance. " +"This :class:`Element` has children nodes representing character data and any " +"sub-elements, which may have further children of their own, and so forth. " +"Using the DOM you can traverse the resulting tree any way you like, access " +"element and attribute values, insert and delete nodes, and convert the tree " +"back into XML." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:950 +msgid "" +"The DOM is useful for modifying XML documents, because you can create a DOM " +"tree, modify it by adding new nodes or rearranging subtrees, and then " +"produce a new XML document as output. You can also construct a DOM tree " +"manually and convert it to XML, which can be a more flexible way of " +"producing XML output than simply writing ````...\\ ```` to a " +"file." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:956 +msgid "" +"The DOM implementation included with Python lives in the :mod:`xml.dom." +"minidom` module. It's a lightweight implementation of the Level 1 DOM with " +"support for XML namespaces. The :func:`parse` and :func:`parseString` " +"convenience functions are provided for generating a DOM tree::" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:964 +msgid "" +"``doc`` is a :class:`Document` instance. :class:`Document`, like all the " +"other DOM classes such as :class:`Element` and :class:`Text`, is a subclass " +"of the :class:`Node` base class. All the nodes in a DOM tree therefore " +"support certain common methods, such as :meth:`toxml` which returns a string " +"containing the XML representation of the node and its children. Each class " +"also has special methods of its own; for example, :class:`Element` and :" +"class:`Document` instances have a method to find all child elements with a " +"given tag name. Continuing from the previous 2-line example::" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:977 +msgid "For the *Hamlet* XML file, the above few lines output::" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:982 +msgid "" +"The root element of the document is available as ``doc.documentElement``, " +"and its children can be easily modified by deleting, adding, or removing " +"nodes::" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:997 +msgid "" +"Again, I will refer you to the Python documentation for a complete listing " +"of the different :class:`Node` classes and their various methods." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1002 +msgid "Relationship to PyXML" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1004 +msgid "" +"The XML Special Interest Group has been working on XML-related Python code " +"for a while. Its code distribution, called PyXML, is available from the " +"SIG's Web pages at https://www.python.org/community/sigs/current/xml-sig. " +"The PyXML distribution also used the package name ``xml``. If you've " +"written programs that used PyXML, you're probably wondering about its " +"compatibility with the 2.0 :mod:`xml` package." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1010 +msgid "" +"The answer is that Python 2.0's :mod:`xml` package isn't compatible with " +"PyXML, but can be made compatible by installing a recent version PyXML. " +"Many applications can get by with the XML support that is included with " +"Python 2.0, but more complicated applications will require that the full " +"PyXML package will be installed. When installed, PyXML versions 0.6.0 or " +"greater will replace the :mod:`xml` package shipped with Python, and will be " +"a strict superset of the standard package, adding a bunch of additional " +"features. Some of the additional features in PyXML include:" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1019 +msgid "4DOM, a full DOM implementation from FourThought, Inc." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1021 +msgid "The xmlproc validating parser, written by Lars Marius Garshol." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1023 +msgid "The :mod:`sgmlop` parser accelerator module, written by Fredrik Lundh." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1029 +msgid "Module changes" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1031 +msgid "" +"Lots of improvements and bugfixes were made to Python's extensive standard " +"library; some of the affected modules include :mod:`readline`, :mod:" +"`ConfigParser`, :mod:`cgi`, :mod:`calendar`, :mod:`posix`, :mod:`readline`, :" +"mod:`xmllib`, :mod:`aifc`, :mod:`chunk, wave`, :mod:`random`, :mod:`shelve`, " +"and :mod:`nntplib`. Consult the CVS logs for the exact patch-by-patch " +"details." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1037 +msgid "" +"Brian Gallew contributed OpenSSL support for the :mod:`socket` module. " +"OpenSSL is an implementation of the Secure Socket Layer, which encrypts the " +"data being sent over a socket. When compiling Python, you can edit :file:" +"`Modules/Setup` to include SSL support, which adds an additional function to " +"the :mod:`socket` module: ``socket.ssl(socket, keyfile, certfile)``, which " +"takes a socket object and returns an SSL socket. The :mod:`httplib` and :" +"mod:`urllib` modules were also changed to support ``https://`` URLs, though " +"no one has implemented FTP or SMTP over SSL." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1046 +msgid "" +"The :mod:`httplib` module has been rewritten by Greg Stein to support " +"HTTP/1.1. Backward compatibility with the 1.5 version of :mod:`httplib` is " +"provided, though using HTTP/1.1 features such as pipelining will require " +"rewriting code to use a different set of interfaces." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1051 +msgid "" +"The :mod:`Tkinter` module now supports Tcl/Tk version 8.1, 8.2, or 8.3, and " +"support for the older 7.x versions has been dropped. The Tkinter module now " +"supports displaying Unicode strings in Tk widgets. Also, Fredrik Lundh " +"contributed an optimization which makes operations like ``create_line`` and " +"``create_polygon`` much faster, especially when using lots of coordinates." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1057 +msgid "" +"The :mod:`curses` module has been greatly extended, starting from Oliver " +"Andrich's enhanced version, to provide many additional functions from " +"ncurses and SYSV curses, such as colour, alternative character set support, " +"pads, and mouse support. This means the module is no longer compatible with " +"operating systems that only have BSD curses, but there don't seem to be any " +"currently maintained OSes that fall into this category." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1064 +msgid "" +"As mentioned in the earlier discussion of 2.0's Unicode support, the " +"underlying implementation of the regular expressions provided by the :mod:" +"`re` module has been changed. SRE, a new regular expression engine written " +"by Fredrik Lundh and partially funded by Hewlett Packard, supports matching " +"against both 8-bit strings and Unicode strings." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1074 +msgid "New modules" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1076 +msgid "" +"A number of new modules were added. We'll simply list them with brief " +"descriptions; consult the 2.0 documentation for the details of a particular " +"module." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1080 +msgid "" +":mod:`atexit`: For registering functions to be called before the Python " +"interpreter exits. Code that currently sets ``sys.exitfunc`` directly should " +"be changed to use the :mod:`atexit` module instead, importing :mod:`atexit` " +"and calling :func:`atexit.register` with the function to be called on exit. " +"(Contributed by Skip Montanaro.)" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1086 +msgid "" +":mod:`codecs`, :mod:`encodings`, :mod:`unicodedata`: Added as part of the " +"new Unicode support." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1089 +msgid "" +":mod:`filecmp`: Supersedes the old :mod:`cmp`, :mod:`cmpcache` and :mod:" +"`dircmp` modules, which have now become deprecated. (Contributed by Gordon " +"MacMillan and Moshe Zadka.)" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1093 +msgid "" +":mod:`gettext`: This module provides internationalization (I18N) and " +"localization (L10N) support for Python programs by providing an interface to " +"the GNU gettext message catalog library. (Integrated by Barry Warsaw, from " +"separate contributions by Martin von Löwis, Peter Funk, and James " +"Henstridge.)" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1098 +msgid "" +":mod:`linuxaudiodev`: Support for the :file:`/dev/audio` device on Linux, a " +"twin to the existing :mod:`sunaudiodev` module. (Contributed by Peter Bosch, " +"with fixes by Jeremy Hylton.)" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1102 +msgid "" +":mod:`mmap`: An interface to memory-mapped files on both Windows and Unix. " +"A file's contents can be mapped directly into memory, at which point it " +"behaves like a mutable string, so its contents can be read and modified. " +"They can even be passed to functions that expect ordinary strings, such as " +"the :mod:`re` module. (Contributed by Sam Rushing, with some extensions by A." +"M. Kuchling.)" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1108 +msgid "" +":mod:`pyexpat`: An interface to the Expat XML parser. (Contributed by Paul " +"Prescod.)" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1111 +msgid "" +":mod:`robotparser`: Parse a :file:`robots.txt` file, which is used for " +"writing Web spiders that politely avoid certain areas of a Web site. The " +"parser accepts the contents of a :file:`robots.txt` file, builds a set of " +"rules from it, and can then answer questions about the fetchability of a " +"given URL. (Contributed by Skip Montanaro.)" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1117 +msgid "" +":mod:`tabnanny`: A module/script to check Python source code for ambiguous " +"indentation. (Contributed by Tim Peters.)" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1120 +msgid "" +":mod:`UserString`: A base class useful for deriving objects that behave like " +"strings." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1123 +msgid "" +":mod:`webbrowser`: A module that provides a platform independent way to " +"launch a web browser on a specific URL. For each platform, various browsers " +"are tried in a specific order. The user can alter which browser is launched " +"by setting the *BROWSER* environment variable. (Originally inspired by Eric " +"S. Raymond's patch to :mod:`urllib` which added similar functionality, but " +"the final module comes from code originally implemented by Fred Drake as :" +"file:`Tools/idle/BrowserControl.py`, and adapted for the standard library by " +"Fred.)" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1132 +msgid "" +":mod:`_winreg`: An interface to the Windows registry. :mod:`_winreg` is an " +"adaptation of functions that have been part of PythonWin since 1995, but has " +"now been added to the core distribution, and enhanced to support Unicode. :" +"mod:`_winreg` was written by Bill Tutt and Mark Hammond." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1137 +msgid "" +":mod:`zipfile`: A module for reading and writing ZIP-format archives. These " +"are archives produced by :program:`PKZIP` on DOS/Windows or :program:`zip` " +"on Unix, not to be confused with :program:`gzip`\\ -format files (which are " +"supported by the :mod:`gzip` module) (Contributed by James C. Ahlstrom.)" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1142 +msgid "" +":mod:`imputil`: A module that provides a simpler way for writing customized " +"import hooks, in comparison to the existing :mod:`ihooks` module. " +"(Implemented by Greg Stein, with much discussion on python-dev along the " +"way.)" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1150 +msgid "IDLE Improvements" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1152 +msgid "" +"IDLE is the official Python cross-platform IDE, written using Tkinter. " +"Python 2.0 includes IDLE 0.6, which adds a number of new features and " +"improvements. A partial list:" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1156 +msgid "" +"UI improvements and optimizations, especially in the area of syntax " +"highlighting and auto-indentation." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1159 +msgid "" +"The class browser now shows more information, such as the top level " +"functions in a module." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1162 +msgid "" +"Tab width is now a user settable option. When opening an existing Python " +"file, IDLE automatically detects the indentation conventions, and adapts." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1165 +msgid "" +"There is now support for calling browsers on various platforms, used to open " +"the Python documentation in a browser." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1168 +msgid "" +"IDLE now has a command line, which is largely similar to the vanilla Python " +"interpreter." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1171 +msgid "Call tips were added in many places." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1173 +msgid "IDLE can now be installed as a package." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1175 +msgid "In the editor window, there is now a line/column bar at the bottom." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1177 +msgid "" +"Three new keystroke commands: Check module (:kbd:`Alt-F5`), Import module (:" +"kbd:`F5`) and Run script (:kbd:`Ctrl-F5`)." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1184 +msgid "Deleted and Deprecated Modules" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1186 +msgid "" +"A few modules have been dropped because they're obsolete, or because there " +"are now better ways to do the same thing. The :mod:`stdwin` module is gone; " +"it was for a platform-independent windowing toolkit that's no longer " +"developed." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1190 +msgid "" +"A number of modules have been moved to the :file:`lib-old` subdirectory: :" +"mod:`cmp`, :mod:`cmpcache`, :mod:`dircmp`, :mod:`dump`, :mod:`find`, :mod:" +"`grep`, :mod:`packmail`, :mod:`poly`, :mod:`util`, :mod:`whatsound`, :mod:" +"`zmod`. If you have code which relies on a module that's been moved to :" +"file:`lib-old`, you can simply add that directory to ``sys.path`` to get " +"them back, but you're encouraged to update any code that uses these modules." +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1199 ../Doc/whatsnew/2.1.rst:789 +#: ../Doc/whatsnew/2.2.rst:1260 ../Doc/whatsnew/2.3.rst:2077 +#: ../Doc/whatsnew/2.4.rst:1559 ../Doc/whatsnew/2.5.rst:2280 +#: ../Doc/whatsnew/2.6.rst:3308 ../Doc/whatsnew/2.7.rst:2615 +msgid "Acknowledgements" +msgstr "" + +#: ../Doc/whatsnew/2.0.rst:1201 +msgid "" +"The authors would like to thank the following people for offering " +"suggestions on various drafts of this article: David Bolen, Mark Hammond, " +"Gregg Hauser, Jeremy Hylton, Fredrik Lundh, Detlef Lannert, Aahz Maruch, " +"Skip Montanaro, Vladimir Marangozov, Tobias Polzin, Guido van Rossum, Neil " +"Schemenauer, and Russ Schmidt." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:3 +msgid "What's New in Python 2.1" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:5 ../Doc/whatsnew/2.2.rst:5 +#: ../Doc/whatsnew/2.3.rst:5 ../Doc/whatsnew/2.4.rst:5 +#: ../Doc/whatsnew/2.5.rst:5 +msgid "A.M. Kuchling" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:15 +msgid "" +"This article explains the new features in Python 2.1. While there aren't as " +"many changes in 2.1 as there were in Python 2.0, there are still some " +"pleasant surprises in store. 2.1 is the first release to be steered through " +"the use of Python Enhancement Proposals, or PEPs, so most of the sizable " +"changes have accompanying PEPs that provide more complete documentation and " +"a design rationale for the change. This article doesn't attempt to document " +"the new features completely, but simply provides an overview of the new " +"features for Python programmers. Refer to the Python 2.1 documentation, or " +"to the specific PEP, for more details about any new feature that " +"particularly interests you." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:25 +msgid "" +"One recent goal of the Python development team has been to accelerate the " +"pace of new releases, with a new release coming every 6 to 9 months. 2.1 is " +"the first release to come out at this faster pace, with the first alpha " +"appearing in January, 3 months after the final version of 2.0 was released." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:30 +msgid "The final release of Python 2.1 was made on April 17, 2001." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:36 ../Doc/whatsnew/2.2.rst:839 +msgid "PEP 227: Nested Scopes" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:38 +msgid "" +"The largest change in Python 2.1 is to Python's scoping rules. In Python " +"2.0, at any given time there are at most three namespaces used to look up " +"variable names: local, module-level, and the built-in namespace. This often " +"surprised people because it didn't match their intuitive expectations. For " +"example, a nested recursive function definition doesn't work::" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:51 ../Doc/whatsnew/2.2.rst:862 +msgid "" +"The function :func:`g` will always raise a :exc:`NameError` exception, " +"because the binding of the name ``g`` isn't in either its local namespace or " +"in the module-level namespace. This isn't much of a problem in practice " +"(how often do you recursively define interior functions like this?), but " +"this also made using the :keyword:`lambda` statement clumsier, and this was " +"a problem in practice. In code which uses :keyword:`lambda` you can often " +"find local variables being copied by passing them as the default values of " +"arguments. ::" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:65 ../Doc/whatsnew/2.2.rst:876 +msgid "" +"The readability of Python code written in a strongly functional style " +"suffers greatly as a result." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:68 +msgid "" +"The most significant change to Python 2.1 is that static scoping has been " +"added to the language to fix this problem. As a first effect, the " +"``name=name`` default argument is now unnecessary in the above example. Put " +"simply, when a given variable name is not assigned a value within a function " +"(by an assignment, or the :keyword:`def`, :keyword:`class`, or :keyword:" +"`import` statements), references to the variable will be looked up in the " +"local namespace of the enclosing scope. A more detailed explanation of the " +"rules, and a dissection of the implementation, can be found in the PEP." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:77 ../Doc/whatsnew/2.2.rst:888 +msgid "" +"This change may cause some compatibility problems for code where the same " +"variable name is used both at the module level and as a local variable " +"within a function that contains further function definitions. This seems " +"rather unlikely though, since such code would have been pretty confusing to " +"read in the first place." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:83 ../Doc/whatsnew/2.2.rst:894 +msgid "" +"One side effect of the change is that the ``from module import *`` and " +"``exec`` statements have been made illegal inside a function scope under " +"certain conditions. The Python reference manual has said all along that " +"``from module import *`` is only legal at the top level of a module, but the " +"CPython interpreter has never enforced this before. As part of the " +"implementation of nested scopes, the compiler which turns Python source into " +"bytecodes has to generate different code to access variables in a containing " +"scope. ``from module import *`` and ``exec`` make it impossible for the " +"compiler to figure this out, because they add names to the local namespace " +"that are unknowable at compile time. Therefore, if a function contains " +"function definitions or :keyword:`lambda` expressions with free variables, " +"the compiler will flag this by raising a :exc:`SyntaxError` exception." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:96 ../Doc/whatsnew/2.2.rst:907 +msgid "To make the preceding explanation a bit clearer, here's an example::" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:105 ../Doc/whatsnew/2.2.rst:916 +msgid "" +"Line 4 containing the ``exec`` statement is a syntax error, since ``exec`` " +"would define a new local variable named ``x`` whose value should be accessed " +"by :func:`g`." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:109 ../Doc/whatsnew/2.2.rst:920 +msgid "" +"This shouldn't be much of a limitation, since ``exec`` is rarely used in " +"most Python code (and when it is used, it's often a sign of a poor design " +"anyway)." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:113 +msgid "" +"Compatibility concerns have led to nested scopes being introduced gradually; " +"in Python 2.1, they aren't enabled by default, but can be turned on within a " +"module by using a future statement as described in PEP 236. (See the " +"following section for further discussion of PEP 236.) In Python 2.2, nested " +"scopes will become the default and there will be no way to turn them off, " +"but users will have had all of 2.1's lifetime to fix any breakage resulting " +"from their introduction." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:123 ../Doc/whatsnew/2.2.rst:927 +msgid ":pep:`227` - Statically Nested Scopes" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:124 ../Doc/whatsnew/2.2.rst:928 +msgid "Written and implemented by Jeremy Hylton." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:130 +msgid "PEP 236: __future__ Directives" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:132 +msgid "" +"The reaction to nested scopes was widespread concern about the dangers of " +"breaking code with the 2.1 release, and it was strong enough to make the " +"Pythoneers take a more conservative approach. This approach consists of " +"introducing a convention for enabling optional functionality in release N " +"that will become compulsory in release N+1." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:138 +msgid "" +"The syntax uses a ``from...import`` statement using the reserved module " +"name :mod:`__future__`. Nested scopes can be enabled by the following " +"statement::" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:143 +msgid "" +"While it looks like a normal :keyword:`import` statement, it's not; there " +"are strict rules on where such a future statement can be put. They can only " +"be at the top of a module, and must precede any Python code or regular :" +"keyword:`import` statements. This is because such statements can affect how " +"the Python bytecode compiler parses code and generates bytecode, so they " +"must precede any statement that will result in bytecodes being produced." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:153 +msgid ":pep:`236` - Back to the :mod:`__future__`" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:154 +msgid "Written by Tim Peters, and primarily implemented by Jeremy Hylton." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:160 +msgid "PEP 207: Rich Comparisons" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:162 +msgid "" +"In earlier versions, Python's support for implementing comparisons on user- " +"defined classes and extension types was quite simple. Classes could " +"implement a :meth:`__cmp__` method that was given two instances of a class, " +"and could only return 0 if they were equal or +1 or -1 if they weren't; the " +"method couldn't raise an exception or return anything other than a Boolean " +"value. Users of Numeric Python often found this model too weak and " +"restrictive, because in the number-crunching programs that numeric Python is " +"used for, it would be more useful to be able to perform elementwise " +"comparisons of two matrices, returning a matrix containing the results of a " +"given comparison for each element. If the two matrices are of different " +"sizes, then the compare has to be able to raise an exception to signal the " +"error." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:174 +msgid "" +"In Python 2.1, rich comparisons were added in order to support this need. " +"Python classes can now individually overload each of the ``<``, ``<=``, " +"``>``, ``>=``, ``==``, and ``!=`` operations. The new magic method names " +"are:" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:179 ../Doc/whatsnew/2.5.rst:1807 +msgid "Operation" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:179 +msgid "Method name" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:181 +msgid "``<``" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:181 +msgid ":meth:`__lt__`" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:183 +msgid "``<=``" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:183 +msgid ":meth:`__le__`" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:185 +msgid "``>``" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:185 +msgid ":meth:`__gt__`" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:187 +msgid "``>=``" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:187 +msgid ":meth:`__ge__`" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:189 +msgid "``==``" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:189 +msgid ":meth:`__eq__`" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:191 +msgid "``!=``" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:191 +msgid ":meth:`__ne__`" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:194 +msgid "" +"(The magic methods are named after the corresponding Fortran operators ``.LT." +"``. ``.LE.``, &c. Numeric programmers are almost certainly quite familiar " +"with these names and will find them easy to remember.)" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:198 +msgid "" +"Each of these magic methods is of the form ``method(self, other)``, where " +"``self`` will be the object on the left-hand side of the operator, while " +"``other`` will be the object on the right-hand side. For example, the " +"expression ``A < B`` will cause ``A.__lt__(B)`` to be called." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:203 +msgid "" +"Each of these magic methods can return anything at all: a Boolean, a matrix, " +"a list, or any other Python object. Alternatively they can raise an " +"exception if the comparison is impossible, inconsistent, or otherwise " +"meaningless." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:207 +msgid "" +"The built-in ``cmp(A,B)`` function can use the rich comparison machinery, " +"and now accepts an optional argument specifying which comparison operation " +"to use; this is given as one of the strings ``\"<\"``, ``\"<=\"``, ``\">" +"\"``, ``\">=\"``, ``\"==\"``, or ``\"!=\"``. If called without the optional " +"third argument, :func:`cmp` will only return -1, 0, or +1 as in previous " +"versions of Python; otherwise it will call the appropriate method and can " +"return any Python object." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:214 +msgid "" +"There are also corresponding changes of interest to C programmers; there's a " +"new slot ``tp_richcmp`` in type objects and an API for performing a given " +"rich comparison. I won't cover the C API here, but will refer you to PEP " +"207, or to 2.1's C API documentation, for the full list of related functions." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:223 +msgid ":pep:`207` - Rich Comparisons" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:223 +msgid "" +"Written by Guido van Rossum, heavily based on earlier work by David Ascher, " +"and implemented by Guido van Rossum." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:230 +msgid "PEP 230: Warning Framework" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:232 +msgid "" +"Over its 10 years of existence, Python has accumulated a certain number of " +"obsolete modules and features along the way. It's difficult to know when a " +"feature is safe to remove, since there's no way of knowing how much code " +"uses it --- perhaps no programs depend on the feature, or perhaps many do. " +"To enable removing old features in a more structured way, a warning " +"framework was added. When the Python developers want to get rid of a " +"feature, it will first trigger a warning in the next version of Python. The " +"following Python version can then drop the feature, and users will have had " +"a full release cycle to remove uses of the old feature." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:242 +msgid "" +"Python 2.1 adds the warning framework to be used in this scheme. It adds a :" +"mod:`warnings` module that provide functions to issue warnings, and to " +"filter out warnings that you don't want to be displayed. Third-party modules " +"can also use this framework to deprecate old features that they no longer " +"wish to support." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:248 +msgid "" +"For example, in Python 2.1 the :mod:`regex` module is deprecated, so " +"importing it causes a warning to be printed::" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:256 +msgid "Warnings can be issued by calling the :func:`warnings.warn` function::" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:260 +msgid "" +"The first parameter is the warning message; an additional optional " +"parameters can be used to specify a particular warning category." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:263 +msgid "" +"Filters can be added to disable certain warnings; a regular expression " +"pattern can be applied to the message or to the module name in order to " +"suppress a warning. For example, you may have a program that uses the :mod:" +"`regex` module and not want to spare the time to convert it to use the :mod:" +"`re` module right now. The warning can be suppressed by calling ::" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:275 +msgid "" +"This adds a filter that will apply only to warnings of the class :class:" +"`DeprecationWarning` triggered in the :mod:`__main__` module, and applies a " +"regular expression to only match the message about the :mod:`regex` module " +"being deprecated, and will cause such warnings to be ignored. Warnings can " +"also be printed only once, printed every time the offending code is " +"executed, or turned into exceptions that will cause the program to stop " +"(unless the exceptions are caught in the usual way, of course)." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:283 +msgid "" +"Functions were also added to Python's C API for issuing warnings; refer to " +"PEP 230 or to Python's API documentation for the details." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:293 +msgid ":pep:`5` - Guidelines for Language Evolution" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:290 +msgid "" +"Written by Paul Prescod, to specify procedures to be followed when removing " +"old features from Python. The policy described in this PEP hasn't been " +"officially adopted, but the eventual policy probably won't be too different " +"from Prescod's proposal." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:295 +msgid ":pep:`230` - Warning Framework" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:296 +msgid "Written and implemented by Guido van Rossum." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:302 +msgid "PEP 229: New Build System" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:304 +msgid "" +"When compiling Python, the user had to go in and edit the :file:`Modules/" +"Setup` file in order to enable various additional modules; the default set " +"is relatively small and limited to modules that compile on most Unix " +"platforms. This means that on Unix platforms with many more features, most " +"notably Linux, Python installations often don't contain all useful modules " +"they could." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:310 +msgid "" +"Python 2.0 added the Distutils, a set of modules for distributing and " +"installing extensions. In Python 2.1, the Distutils are used to compile " +"much of the standard library of extension modules, autodetecting which ones " +"are supported on the current machine. It's hoped that this will make Python " +"installations easier and more featureful." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:316 +msgid "" +"Instead of having to edit the :file:`Modules/Setup` file in order to enable " +"modules, a :file:`setup.py` script in the top directory of the Python source " +"distribution is run at build time, and attempts to discover which modules " +"can be enabled by examining the modules and header files on the system. If " +"a module is configured in :file:`Modules/Setup`, the :file:`setup.py` script " +"won't attempt to compile that module and will defer to the :file:`Modules/" +"Setup` file's contents. This provides a way to specific any strange command-" +"line flags or libraries that are required for a specific platform." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:325 +msgid "" +"In another far-reaching change to the build mechanism, Neil Schemenauer " +"restructured things so Python now uses a single makefile that isn't " +"recursive, instead of makefiles in the top directory and in each of the :" +"file:`Python/`, :file:`Parser/`, :file:`Objects/`, and :file:`Modules/` " +"subdirectories. This makes building Python faster and also makes hacking " +"the Makefiles clearer and simpler." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:335 +msgid ":pep:`229` - Using Distutils to Build Python" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:336 ../Doc/whatsnew/2.1.rst:571 +msgid "Written and implemented by A.M. Kuchling." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:342 +msgid "PEP 205: Weak References" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:344 +msgid "" +"Weak references, available through the :mod:`weakref` module, are a minor " +"but useful new data type in the Python programmer's toolbox." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:347 +msgid "" +"Storing a reference to an object (say, in a dictionary or a list) has the " +"side effect of keeping that object alive forever. There are a few specific " +"cases where this behaviour is undesirable, object caches being the most " +"common one, and another being circular references in data structures such as " +"trees." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:352 +msgid "" +"For example, consider a memoizing function that caches the results of " +"another function ``f(x)`` by storing the function's argument and its result " +"in a dictionary::" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:368 +msgid "" +"This version works for simple things such as integers, but it has a side " +"effect; the ``_cache`` dictionary holds a reference to the return values, so " +"they'll never be deallocated until the Python process exits and cleans up. " +"This isn't very noticeable for integers, but if :func:`f` returns an object, " +"or a data structure that takes up a lot of memory, this can be a problem." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:374 +msgid "" +"Weak references provide a way to implement a cache that won't keep objects " +"alive beyond their time. If an object is only accessible through weak " +"references, the object will be deallocated and the weak references will now " +"indicate that the object it referred to no longer exists. A weak reference " +"to an object *obj* is created by calling ``wr = weakref.ref(obj)``. The " +"object being referred to is returned by calling the weak reference as if it " +"were a function: ``wr()``. It will return the referenced object, or " +"``None`` if the object no longer exists." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:382 +msgid "" +"This makes it possible to write a :func:`memoize` function whose cache " +"doesn't keep objects alive, by storing weak references in the cache. ::" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:400 +msgid "" +"The :mod:`weakref` module also allows creating proxy objects which behave " +"like weak references --- an object referenced only by proxy objects is " +"deallocated -- but instead of requiring an explicit call to retrieve the " +"object, the proxy transparently forwards all operations to the object as " +"long as the object still exists. If the object is deallocated, attempting " +"to use a proxy will cause a :exc:`weakref.ReferenceError` exception to be " +"raised. ::" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:416 +msgid ":pep:`205` - Weak References" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:417 +msgid "Written and implemented by Fred L. Drake, Jr." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:423 +msgid "PEP 232: Function Attributes" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:425 +msgid "" +"In Python 2.1, functions can now have arbitrary information attached to " +"them. People were often using docstrings to hold information about functions " +"and methods, because the ``__doc__`` attribute was the only way of attaching " +"any information to a function. For example, in the Zope Web application " +"server, functions are marked as safe for public access by having a " +"docstring, and in John Aycock's SPARK parsing framework, docstrings hold " +"parts of the BNF grammar to be parsed. This overloading is unfortunate, " +"since docstrings are really intended to hold a function's documentation; for " +"example, it means you can't properly document functions intended for private " +"use in Zope." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:435 +msgid "" +"Arbitrary attributes can now be set and retrieved on functions using the " +"regular Python syntax::" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:444 +msgid "" +"The dictionary containing attributes can be accessed as the function's :attr:" +"`~object.__dict__`. Unlike the :attr:`~object.__dict__` attribute of class " +"instances, in functions you can actually assign a new dictionary to :attr:" +"`~object.__dict__`, though the new value is restricted to a regular Python " +"dictionary; you *can't* be tricky and set it to a :class:`UserDict` " +"instance, or any other random object that behaves like a mapping." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:454 +msgid ":pep:`232` - Function Attributes" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:455 +msgid "Written and implemented by Barry Warsaw." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:461 +msgid "PEP 235: Importing Modules on Case-Insensitive Platforms" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:463 +msgid "" +"Some operating systems have filesystems that are case-insensitive, MacOS and " +"Windows being the primary examples; on these systems, it's impossible to " +"distinguish the filenames ``FILE.PY`` and ``file.py``, even though they do " +"store the file's name in its original case (they're case-preserving, too)." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:468 +msgid "" +"In Python 2.1, the :keyword:`import` statement will work to simulate case- " +"sensitivity on case-insensitive platforms. Python will now search for the " +"first case-sensitive match by default, raising an :exc:`ImportError` if no " +"such file is found, so ``import file`` will not import a module named ``FILE." +"PY``. Case- insensitive matching can be requested by setting the :envvar:" +"`PYTHONCASEOK` environment variable before starting the Python interpreter." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:479 +msgid "PEP 217: Interactive Display Hook" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:481 +msgid "" +"When using the Python interpreter interactively, the output of commands is " +"displayed using the built-in :func:`repr` function. In Python 2.1, the " +"variable :func:`sys.displayhook` can be set to a callable object which will " +"be called instead of :func:`repr`. For example, you can set it to a special " +"pretty- printing function::" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:502 +msgid ":pep:`217` - Display Hook for Interactive Use" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:503 +msgid "Written and implemented by Moshe Zadka." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:509 +msgid "PEP 208: New Coercion Model" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:511 +msgid "" +"How numeric coercion is done at the C level was significantly modified. " +"This will only affect the authors of C extensions to Python, allowing them " +"more flexibility in writing extension types that support numeric operations." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:515 +msgid "" +"Extension types can now set the type flag ``Py_TPFLAGS_CHECKTYPES`` in their " +"``PyTypeObject`` structure to indicate that they support the new coercion " +"model. In such extension types, the numeric slot functions can no longer " +"assume that they'll be passed two arguments of the same type; instead they " +"may be passed two arguments of differing types, and can then perform their " +"own internal coercion. If the slot function is passed a type it can't " +"handle, it can indicate the failure by returning a reference to the " +"``Py_NotImplemented`` singleton value. The numeric functions of the other " +"type will then be tried, and perhaps they can handle the operation; if the " +"other type also returns ``Py_NotImplemented``, then a :exc:`TypeError` will " +"be raised. Numeric methods written in Python can also return " +"``Py_NotImplemented``, causing the interpreter to act as if the method did " +"not exist (perhaps raising a :exc:`TypeError`, perhaps trying another " +"object's numeric methods)." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:534 +msgid ":pep:`208` - Reworking the Coercion Model" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:533 +msgid "" +"Written and implemented by Neil Schemenauer, heavily based upon earlier work " +"by Marc-André Lemburg. Read this to understand the fine points of how " +"numeric operations will now be processed at the C level." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:541 +msgid "PEP 241: Metadata in Python Packages" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:543 +msgid "" +"A common complaint from Python users is that there's no single catalog of " +"all the Python modules in existence. T. Middleton's Vaults of Parnassus at " +"http://www.vex.net/parnassus/ are the largest catalog of Python modules, but " +"registering software at the Vaults is optional, and many people don't bother." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:548 +msgid "" +"As a first small step toward fixing the problem, Python software packaged " +"using the Distutils :command:`sdist` command will include a file named :file:" +"`PKG-INFO` containing information about the package such as its name, " +"version, and author (metadata, in cataloguing terminology). PEP 241 " +"contains the full list of fields that can be present in the :file:`PKG-INFO` " +"file. As people began to package their software using Python 2.1, more and " +"more packages will include metadata, making it possible to build automated " +"cataloguing systems and experiment with them. With the result experience, " +"perhaps it'll be possible to design a really good catalog and then build " +"support for it into Python 2.2. For example, the Distutils :command:`sdist` " +"and :command:`bdist_\\*` commands could support an ``upload`` option that " +"would automatically upload your package to a catalog server." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:561 +msgid "" +"You can start creating packages containing :file:`PKG-INFO` even if you're " +"not using Python 2.1, since a new release of the Distutils will be made for " +"users of earlier Python versions. Version 1.0.2 of the Distutils includes " +"the changes described in PEP 241, as well as various bugfixes and " +"enhancements. It will be available from the Distutils SIG at https://www." +"python.org/community/sigs/current/distutils-sig/." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:571 +msgid ":pep:`241` - Metadata for Python Software Packages" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:574 +msgid ":pep:`243` - Module Repository Upload Mechanism" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:574 +msgid "" +"Written by Sean Reifschneider, this draft PEP describes a proposed mechanism " +"for uploading Python packages to a central server." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:581 ../Doc/whatsnew/2.2.rst:934 +#: ../Doc/whatsnew/2.6.rst:1783 ../Doc/whatsnew/2.7.rst:1025 +msgid "New and Improved Modules" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:583 +msgid "" +"Ka-Ping Yee contributed two new modules: :mod:`inspect.py`, a module for " +"getting information about live Python code, and :mod:`pydoc.py`, a module " +"for interactively converting docstrings to HTML or text. As a bonus, :file:" +"`Tools/scripts/pydoc`, which is now automatically installed, uses :mod:" +"`pydoc.py` to display documentation given a Python module, package, or class " +"name. For example, ``pydoc xml.dom`` displays the following::" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:605 +msgid "" +":file:`pydoc` also includes a Tk-based interactive help browser. :file:" +"`pydoc` quickly becomes addictive; try it out!" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:608 +msgid "" +"Two different modules for unit testing were added to the standard library. " +"The :mod:`doctest` module, contributed by Tim Peters, provides a testing " +"framework based on running embedded examples in docstrings and comparing the " +"results against the expected output. PyUnit, contributed by Steve Purcell, " +"is a unit testing framework inspired by JUnit, which was in turn an " +"adaptation of Kent Beck's Smalltalk testing framework. See http://pyunit." +"sourceforge.net/ for more information about PyUnit." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:616 +msgid "" +"The :mod:`difflib` module contains a class, :class:`SequenceMatcher`, which " +"compares two sequences and computes the changes required to transform one " +"sequence into the other. For example, this module can be used to write a " +"tool similar to the Unix :program:`diff` program, and in fact the sample " +"program :file:`Tools/scripts/ndiff.py` demonstrates how to write such a " +"script." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:622 +msgid "" +":mod:`curses.panel`, a wrapper for the panel library, part of ncurses and of " +"SYSV curses, was contributed by Thomas Gellekum. The panel library provides " +"windows with the additional feature of depth. Windows can be moved higher or " +"lower in the depth ordering, and the panel library figures out where panels " +"overlap and which sections are visible." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:628 +msgid "" +"The PyXML package has gone through a few releases since Python 2.0, and " +"Python 2.1 includes an updated version of the :mod:`xml` package. Some of " +"the noteworthy changes include support for Expat 1.2 and later versions, the " +"ability for Expat parsers to handle files in any encoding supported by " +"Python, and various bugfixes for SAX, DOM, and the :mod:`minidom` module." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:634 +msgid "" +"Ping also contributed another hook for handling uncaught exceptions. :func:" +"`sys.excepthook` can be set to a callable object. When an exception isn't " +"caught by any :keyword:`try`...\\ :keyword:`except` blocks, the exception " +"will be passed to :func:`sys.excepthook`, which can then do whatever it " +"likes. At the Ninth Python Conference, Ping demonstrated an application for " +"this hook: printing an extended traceback that not only lists the stack " +"frames, but also lists the function arguments and the local variables for " +"each frame." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:642 +msgid "" +"Various functions in the :mod:`time` module, such as :func:`asctime` and :" +"func:`localtime`, require a floating point argument containing the time in " +"seconds since the epoch. The most common use of these functions is to work " +"with the current time, so the floating point argument has been made " +"optional; when a value isn't provided, the current time will be used. For " +"example, log file entries usually need a string containing the current time; " +"in Python 2.1, ``time.asctime()`` can be used, instead of the lengthier " +"``time.asctime(time.localtime(time.time()))`` that was previously required." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:651 +msgid "This change was proposed and implemented by Thomas Wouters." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:653 +msgid "" +"The :mod:`ftplib` module now defaults to retrieving files in passive mode, " +"because passive mode is more likely to work from behind a firewall. This " +"request came from the Debian bug tracking system, since other Debian " +"packages use :mod:`ftplib` to retrieve files and then don't work from behind " +"a firewall. It's deemed unlikely that this will cause problems for anyone, " +"because Netscape defaults to passive mode and few people complain, but if " +"passive mode is unsuitable for your application or network setup, call " +"``set_pasv(0)`` on FTP objects to disable passive mode." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:662 +msgid "" +"Support for raw socket access has been added to the :mod:`socket` module, " +"contributed by Grant Edwards." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:665 +msgid "" +"The :mod:`pstats` module now contains a simple interactive statistics " +"browser for displaying timing profiles for Python programs, invoked when the " +"module is run as a script. Contributed by Eric S. Raymond." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:669 +msgid "" +"A new implementation-dependent function, ``sys._getframe([depth])``, has " +"been added to return a given frame object from the current call stack. :func:" +"`sys._getframe` returns the frame at the top of the call stack; if the " +"optional integer argument *depth* is supplied, the function returns the " +"frame that is *depth* calls below the top of the stack. For example, ``sys." +"_getframe(1)`` returns the caller's frame object." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:676 +msgid "" +"This function is only present in CPython, not in Jython or the .NET " +"implementation. Use it for debugging, and resist the temptation to put it " +"into production code." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:684 ../Doc/whatsnew/2.2.rst:1129 +#: ../Doc/whatsnew/2.3.rst:1966 ../Doc/whatsnew/2.7.rst:2379 +msgid "Other Changes and Fixes" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:686 +msgid "" +"There were relatively few smaller changes made in Python 2.1 due to the " +"shorter release cycle. A search through the CVS change logs turns up 117 " +"patches applied, and 136 bugs fixed; both figures are likely to be " +"underestimates. Some of the more notable changes are:" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:691 +msgid "" +"A specialized object allocator is now optionally available, that should be " +"faster than the system :func:`malloc` and have less memory overhead. The " +"allocator uses C's :func:`malloc` function to get large pools of memory, and " +"then fulfills smaller memory requests from these pools. It can be enabled " +"by providing the :option:`--with-pymalloc` option to the :program:" +"`configure` script; see :file:`Objects/obmalloc.c` for the implementation " +"details." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:698 +msgid "" +"Authors of C extension modules should test their code with the object " +"allocator enabled, because some incorrect code may break, causing core dumps " +"at runtime. There are a bunch of memory allocation functions in Python's C " +"API that have previously been just aliases for the C library's :func:" +"`malloc` and :func:`free`, meaning that if you accidentally called " +"mismatched functions, the error wouldn't be noticeable. When the object " +"allocator is enabled, these functions aren't aliases of :func:`malloc` and :" +"func:`free` any more, and calling the wrong function to free memory will get " +"you a core dump. For example, if memory was allocated using :func:" +"`PyMem_New`, it has to be freed using :func:`PyMem_Del`, not :func:`free`. " +"A few modules included with Python fell afoul of this and had to be fixed; " +"doubtless there are more third-party modules that will have the same problem." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:711 +msgid "The object allocator was contributed by Vladimir Marangozov." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:713 +msgid "" +"The speed of line-oriented file I/O has been improved because people often " +"complain about its lack of speed, and because it's often been used as a " +"naïve benchmark. The :meth:`readline` method of file objects has therefore " +"been rewritten to be much faster. The exact amount of the speedup will vary " +"from platform to platform depending on how slow the C library's :func:`getc` " +"was, but is around 66%, and potentially much faster on some particular " +"operating systems. Tim Peters did much of the benchmarking and coding for " +"this change, motivated by a discussion in comp.lang.python." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:722 +msgid "" +"A new module and method for file objects was also added, contributed by Jeff " +"Epler. The new method, :meth:`xreadlines`, is similar to the existing :func:" +"`xrange` built-in. :func:`xreadlines` returns an opaque sequence object " +"that only supports being iterated over, reading a line on every iteration " +"but not reading the entire file into memory as the existing :meth:" +"`readlines` method does. You'd use it like this::" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:733 +msgid "" +"For a fuller discussion of the line I/O changes, see the python-dev summary " +"for January 1-15, 2001 at https://mail.python.org/pipermail/python-dev/2001-" +"January/." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:736 +msgid "" +"A new method, :meth:`popitem`, was added to dictionaries to enable " +"destructively iterating through the contents of a dictionary; this can be " +"faster for large dictionaries because there's no need to construct a list " +"containing all the keys or values. ``D.popitem()`` removes a random ``(key, " +"value)`` pair from the dictionary ``D`` and returns it as a 2-tuple. This " +"was implemented mostly by Tim Peters and Guido van Rossum, after a " +"suggestion and preliminary patch by Moshe Zadka." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:744 +msgid "" +"Modules can now control which names are imported when ``from module import " +"*`` is used, by defining an ``__all__`` attribute containing a list of names " +"that will be imported. One common complaint is that if the module imports " +"other modules such as :mod:`sys` or :mod:`string`, ``from module import *`` " +"will add them to the importing module's namespace. To fix this, simply list " +"the public names in ``__all__``::" +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:754 +msgid "" +"A stricter version of this patch was first suggested and implemented by Ben " +"Wolfson, but after some python-dev discussion, a weaker final version was " +"checked in." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:758 +msgid "" +"Applying :func:`repr` to strings previously used octal escapes for non-" +"printable characters; for example, a newline was ``'\\012'``. This was a " +"vestigial trace of Python's C ancestry, but today octal is of very little " +"practical use. Ka-Ping Yee suggested using hex escapes instead of octal " +"ones, and using the ``\\n``, ``\\t``, ``\\r`` escapes for the appropriate " +"characters, and implemented this new formatting." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:765 +msgid "" +"Syntax errors detected at compile-time can now raise exceptions containing " +"the filename and line number of the error, a pleasant side effect of the " +"compiler reorganization done by Jeremy Hylton." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:769 +msgid "" +"C extensions which import other modules have been changed to use :func:" +"`PyImport_ImportModule`, which means that they will use any import hooks " +"that have been installed. This is also encouraged for third-party " +"extensions that need to import some other module from C code." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:774 +msgid "" +"The size of the Unicode character database was shrunk by another 340K thanks " +"to Fredrik Lundh." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:777 +msgid "" +"Some new ports were contributed: MacOS X (by Steven Majewski), Cygwin (by " +"Jason Tishler); RISCOS (by Dietmar Schwertberger); Unixware 7 (by Billy G. " +"Allie)." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:781 +msgid "" +"And there's the usual list of minor bugfixes, minor memory leaks, docstring " +"edits, and other tweaks, too lengthy to be worth itemizing; see the CVS logs " +"for the full details if you want them." +msgstr "" + +#: ../Doc/whatsnew/2.1.rst:791 +msgid "" +"The author would like to thank the following people for offering suggestions " +"on various drafts of this article: Graeme Cross, David Goodger, Jay Graves, " +"Michael Hudson, Marc-André Lemburg, Fredrik Lundh, Neil Schemenauer, Thomas " +"Wouters." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:3 +msgid "What's New in Python 2.2" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:15 +msgid "" +"This article explains the new features in Python 2.2.2, released on October " +"14, 2002. Python 2.2.2 is a bugfix release of Python 2.2, originally " +"released on December 21, 2001." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:19 +msgid "" +"Python 2.2 can be thought of as the \"cleanup release\". There are some " +"features such as generators and iterators that are completely new, but most " +"of the changes, significant and far-reaching though they may be, are aimed " +"at cleaning up irregularities and dark corners of the language design." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:24 +msgid "" +"This article doesn't attempt to provide a complete specification of the new " +"features, but instead provides a convenient overview. For full details, you " +"should refer to the documentation for Python 2.2, such as the `Python " +"Library Reference `_ and the " +"`Python Reference Manual `_. If " +"you want to understand the complete implementation and design rationale for " +"a change, refer to the PEP for a particular new feature." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:43 +msgid "PEPs 252 and 253: Type and Class Changes" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:45 +msgid "" +"The largest and most far-reaching changes in Python 2.2 are to Python's " +"model of objects and classes. The changes should be backward compatible, so " +"it's likely that your code will continue to run unchanged, but the changes " +"provide some amazing new capabilities. Before beginning this, the longest " +"and most complicated section of this article, I'll provide an overview of " +"the changes and offer some comments." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:52 +msgid "" +"A long time ago I wrote a Web page listing flaws in Python's design. One of " +"the most significant flaws was that it's impossible to subclass Python types " +"implemented in C. In particular, it's not possible to subclass built-in " +"types, so you can't just subclass, say, lists in order to add a single " +"useful method to them. The :mod:`UserList` module provides a class that " +"supports all of the methods of lists and that can be subclassed further, but " +"there's lots of C code that expects a regular Python list and won't accept " +"a :class:`UserList` instance." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:61 +msgid "" +"Python 2.2 fixes this, and in the process adds some exciting new " +"capabilities. A brief summary:" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:64 +msgid "" +"You can subclass built-in types such as lists and even integers, and your " +"subclasses should work in every place that requires the original type." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:67 +msgid "" +"It's now possible to define static and class methods, in addition to the " +"instance methods available in previous versions of Python." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:70 +msgid "" +"It's also possible to automatically call methods on accessing or setting an " +"instance attribute by using a new mechanism called :dfn:`properties`. Many " +"uses of :meth:`__getattr__` can be rewritten to use properties instead, " +"making the resulting code simpler and faster. As a small side benefit, " +"attributes can now have docstrings, too." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:76 +msgid "" +"The list of legal attributes for an instance can be limited to a particular " +"set using :dfn:`slots`, making it possible to safeguard against typos and " +"perhaps make more optimizations possible in future versions of Python." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:80 +msgid "" +"Some users have voiced concern about all these changes. Sure, they say, the " +"new features are neat and lend themselves to all sorts of tricks that " +"weren't possible in previous versions of Python, but they also make the " +"language more complicated. Some people have said that they've always " +"recommended Python for its simplicity, and feel that its simplicity is being " +"lost." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:86 +msgid "" +"Personally, I think there's no need to worry. Many of the new features are " +"quite esoteric, and you can write a lot of Python code without ever needed " +"to be aware of them. Writing a simple class is no more difficult than it " +"ever was, so you don't need to bother learning or teaching them unless " +"they're actually needed. Some very complicated tasks that were previously " +"only possible from C will now be possible in pure Python, and to my mind " +"that's all for the better." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:93 +msgid "" +"I'm not going to attempt to cover every single corner case and small change " +"that were required to make the new features work. Instead this section will " +"paint only the broad strokes. See section :ref:`sect-rellinks`, \"Related " +"Links\", for further sources of information about Python 2.2's new object " +"model." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:100 +msgid "Old and New Classes" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:102 +msgid "" +"First, you should know that Python 2.2 really has two kinds of classes: " +"classic or old-style classes, and new-style classes. The old-style class " +"model is exactly the same as the class model in earlier versions of Python. " +"All the new features described in this section apply only to new-style " +"classes. This divergence isn't intended to last forever; eventually old-" +"style classes will be dropped, possibly in Python 3.0." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:109 +msgid "" +"So how do you define a new-style class? You do it by subclassing an " +"existing new-style class. Most of Python's built-in types, such as " +"integers, lists, dictionaries, and even files, are new-style classes now. A " +"new-style class named :class:`object`, the base class for all built-in " +"types, has also been added so if no built-in type is suitable, you can just " +"subclass :class:`object`::" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:121 +msgid "" +"This means that :keyword:`class` statements that don't have any base classes " +"are always classic classes in Python 2.2. (Actually you can also change " +"this by setting a module-level variable named :attr:`__metaclass__` --- see :" +"pep:`253` for the details --- but it's easier to just subclass :keyword:" +"`object`.)" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:126 +msgid "" +"The type objects for the built-in types are available as built-ins, named " +"using a clever trick. Python has always had built-in functions named :func:" +"`int`, :func:`float`, and :func:`str`. In 2.2, they aren't functions any " +"more, but type objects that behave as factories when called. ::" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:136 +msgid "" +"To make the set of types complete, new type objects such as :func:`dict` " +"and :func:`file` have been added. Here's a more interesting example, adding " +"a :meth:`lock` method to file objects::" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:146 +msgid "" +"The now-obsolete :mod:`posixfile` module contained a class that emulated all " +"of a file object's methods and also added a :meth:`lock` method, but this " +"class couldn't be passed to internal functions that expected a built-in " +"file, something which is possible with our new :class:`LockableFile`." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:153 +msgid "Descriptors" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:155 +msgid "" +"In previous versions of Python, there was no consistent way to discover what " +"attributes and methods were supported by an object. There were some informal " +"conventions, such as defining :attr:`__members__` and :attr:`__methods__` " +"attributes that were lists of names, but often the author of an extension " +"type or a class wouldn't bother to define them. You could fall back on " +"inspecting the :attr:`~object.__dict__` of an object, but when class " +"inheritance or an arbitrary :meth:`__getattr__` hook were in use this could " +"still be inaccurate." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:163 +msgid "" +"The one big idea underlying the new class model is that an API for " +"describing the attributes of an object using :dfn:`descriptors` has been " +"formalized. Descriptors specify the value of an attribute, stating whether " +"it's a method or a field. With the descriptor API, static methods and class " +"methods become possible, as well as more exotic constructs." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:169 +msgid "" +"Attribute descriptors are objects that live inside class objects, and have a " +"few attributes of their own:" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:172 +msgid ":attr:`~definition.__name__` is the attribute's name." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:174 +msgid ":attr:`__doc__` is the attribute's docstring." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:176 +msgid "" +"``__get__(object)`` is a method that retrieves the attribute value from " +"*object*." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:179 +msgid "``__set__(object, value)`` sets the attribute on *object* to *value*." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:181 +msgid "" +"``__delete__(object, value)`` deletes the *value* attribute of *object*." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:183 +msgid "" +"For example, when you write ``obj.x``, the steps that Python actually " +"performs are::" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:189 +msgid "" +"For methods, :meth:`descriptor.__get__` returns a temporary object that's " +"callable, and wraps up the instance and the method to be called on it. This " +"is also why static methods and class methods are now possible; they have " +"descriptors that wrap up just the method, or the method and the class. As a " +"brief explanation of these new kinds of methods, static methods aren't " +"passed the instance, and therefore resemble regular functions. Class " +"methods are passed the class of the object, but not the object itself. " +"Static and class methods are defined like this::" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:207 +msgid "" +"The :func:`staticmethod` function takes the function :func:`f`, and returns " +"it wrapped up in a descriptor so it can be stored in the class object. You " +"might expect there to be special syntax for creating such methods (``def " +"static f``, ``defstatic f()``, or something like that) but no such syntax " +"has been defined yet; that's been left for future versions of Python." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:213 +msgid "" +"More new features, such as slots and properties, are also implemented as new " +"kinds of descriptors, and it's not difficult to write a descriptor class " +"that does something novel. For example, it would be possible to write a " +"descriptor class that made it possible to write Eiffel-style preconditions " +"and postconditions for a method. A class that used this feature might be " +"defined like this::" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:235 +msgid "" +"Note that a person using the new :func:`eiffelmethod` doesn't have to " +"understand anything about descriptors. This is why I think the new features " +"don't increase the basic complexity of the language. There will be a few " +"wizards who need to know about it in order to write :func:`eiffelmethod` or " +"the ZODB or whatever, but most users will just write code on top of the " +"resulting libraries and ignore the implementation details." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:244 +msgid "Multiple Inheritance: The Diamond Rule" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:246 +msgid "" +"Multiple inheritance has also been made more useful through changing the " +"rules under which names are resolved. Consider this set of classes (diagram " +"taken from :pep:`253` by Guido van Rossum)::" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:264 +msgid "" +"The lookup rule for classic classes is simple but not very smart; the base " +"classes are searched depth-first, going from left to right. A reference to :" +"meth:`D.save` will search the classes :class:`D`, :class:`B`, and then :" +"class:`A`, where :meth:`save` would be found and returned. :meth:`C.save` " +"would never be found at all. This is bad, because if :class:`C`'s :meth:" +"`save` method is saving some internal state specific to :class:`C`, not " +"calling it will result in that state never getting saved." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:272 +msgid "" +"New-style classes follow a different algorithm that's a bit more complicated " +"to explain, but does the right thing in this situation. (Note that Python " +"2.3 changes this algorithm to one that produces the same results in most " +"cases, but produces more useful results for really complicated inheritance " +"graphs.)" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:277 +msgid "" +"List all the base classes, following the classic lookup rule and include a " +"class multiple times if it's visited repeatedly. In the above example, the " +"list of visited classes is [:class:`D`, :class:`B`, :class:`A`, :class:`C`, :" +"class:`A`]." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:282 +msgid "" +"Scan the list for duplicated classes. If any are found, remove all but one " +"occurrence, leaving the *last* one in the list. In the above example, the " +"list becomes [:class:`D`, :class:`B`, :class:`C`, :class:`A`] after dropping " +"duplicates." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:287 +msgid "" +"Following this rule, referring to :meth:`D.save` will return :meth:`C.save`, " +"which is the behaviour we're after. This lookup rule is the same as the one " +"followed by Common Lisp. A new built-in function, :func:`super`, provides a " +"way to get at a class's superclasses without having to reimplement Python's " +"algorithm. The most commonly used form will be ``super(class, obj)``, which " +"returns a bound superclass object (not the actual class object). This form " +"will be used in methods to call a method in the superclass; for example, :" +"class:`D`'s :meth:`save` method would look like this::" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:303 +msgid "" +":func:`super` can also return unbound superclass objects when called as " +"``super(class)`` or ``super(class1, class2)``, but this probably won't often " +"be useful." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:309 +msgid "Attribute Access" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:311 +msgid "" +"A fair number of sophisticated Python classes define hooks for attribute " +"access using :meth:`__getattr__`; most commonly this is done for " +"convenience, to make code more readable by automatically mapping an " +"attribute access such as ``obj.parent`` into a method call such as ``obj." +"get_parent``. Python 2.2 adds some new ways of controlling attribute access." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:317 +msgid "" +"First, ``__getattr__(attr_name)`` is still supported by new-style classes, " +"and nothing about it has changed. As before, it will be called when an " +"attempt is made to access ``obj.foo`` and no attribute named ``foo`` is " +"found in the instance's dictionary." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:322 +msgid "" +"New-style classes also support a new method, " +"``__getattribute__(attr_name)``. The difference between the two methods is " +"that :meth:`__getattribute__` is *always* called whenever any attribute is " +"accessed, while the old :meth:`__getattr__` is only called if ``foo`` isn't " +"found in the instance's dictionary." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:328 +msgid "" +"However, Python 2.2's support for :dfn:`properties` will often be a simpler " +"way to trap attribute references. Writing a :meth:`__getattr__` method is " +"complicated because to avoid recursion you can't use regular attribute " +"accesses inside them, and instead have to mess around with the contents of :" +"attr:`~object.__dict__`. :meth:`__getattr__` methods also end up being " +"called by Python when it checks for other methods such as :meth:`__repr__` " +"or :meth:`__coerce__`, and so have to be written with this in mind. Finally, " +"calling a function on every attribute access results in a sizable " +"performance loss." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:337 +msgid "" +":class:`property` is a new built-in type that packages up three functions " +"that get, set, or delete an attribute, and a docstring. For example, if you " +"want to define a :attr:`size` attribute that's computed, but also settable, " +"you could write::" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:357 +msgid "" +"That is certainly clearer and easier to write than a pair of :meth:" +"`__getattr__`/:meth:`__setattr__` methods that check for the :attr:`size` " +"attribute and handle it specially while retrieving all other attributes from " +"the instance's :attr:`~object.__dict__`. Accesses to :attr:`size` are also " +"the only ones which have to perform the work of calling a function, so " +"references to other attributes run at their usual speed." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:364 +msgid "" +"Finally, it's possible to constrain the list of attributes that can be " +"referenced on an object using the new :attr:`~object.__slots__` class " +"attribute. Python objects are usually very dynamic; at any time it's " +"possible to define a new attribute on an instance by just doing ``obj." +"new_attr=1``. A new-style class can define a class attribute named :attr:" +"`~object.__slots__` to limit the legal attributes to a particular set of " +"names. An example will make this clear::" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:385 +msgid "" +"Note how you get an :exc:`AttributeError` on the attempt to assign to an " +"attribute not listed in :attr:`~object.__slots__`." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:392 +msgid "Related Links" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:394 +msgid "" +"This section has just been a quick overview of the new features, giving " +"enough of an explanation to start you programming, but many details have " +"been simplified or ignored. Where should you go to get a more complete " +"picture?" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:398 +msgid "" +"https://docs.python.org/dev/howto/descriptor.html is a lengthy tutorial " +"introduction to the descriptor features, written by Guido van Rossum. If my " +"description has whetted your appetite, go read this tutorial next, because " +"it goes into much more detail about the new features while still remaining " +"quite easy to read." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:403 +msgid "" +"Next, there are two relevant PEPs, :pep:`252` and :pep:`253`. :pep:`252` is " +"titled \"Making Types Look More Like Classes\", and covers the descriptor " +"API. :pep:`253` is titled \"Subtyping Built-in Types\", and describes the " +"changes to type objects that make it possible to subtype built-in objects. :" +"pep:`253` is the more complicated PEP of the two, and at a few points the " +"necessary explanations of types and meta-types may cause your head to " +"explode. Both PEPs were written and implemented by Guido van Rossum, with " +"substantial assistance from the rest of the Zope Corp. team." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:412 +msgid "" +"Finally, there's the ultimate authority: the source code. Most of the " +"machinery for the type handling is in :file:`Objects/typeobject.c`, but you " +"should only resort to it after all other avenues have been exhausted, " +"including posting a question to python-list or python-dev." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:421 +msgid "PEP 234: Iterators" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:423 +msgid "" +"Another significant addition to 2.2 is an iteration interface at both the C " +"and Python levels. Objects can define how they can be looped over by " +"callers." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:426 +msgid "" +"In Python versions up to 2.1, the usual way to make ``for item in obj`` work " +"is to define a :meth:`__getitem__` method that looks something like this::" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:432 +msgid "" +":meth:`__getitem__` is more properly used to define an indexing operation on " +"an object so that you can write ``obj[5]`` to retrieve the sixth element. " +"It's a bit misleading when you're using this only to support :keyword:`for` " +"loops. Consider some file-like object that wants to be looped over; the " +"*index* parameter is essentially meaningless, as the class probably assumes " +"that a series of :meth:`__getitem__` calls will be made with *index* " +"incrementing by one each time. In other words, the presence of the :meth:" +"`__getitem__` method doesn't mean that using ``file[5]`` to randomly access " +"the sixth element will work, though it really should." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:442 +msgid "" +"In Python 2.2, iteration can be implemented separately, and :meth:" +"`__getitem__` methods can be limited to classes that really do support " +"random access. The basic idea of iterators is simple. A new built-in " +"function, ``iter(obj)`` or ``iter(C, sentinel)``, is used to get an " +"iterator. ``iter(obj)`` returns an iterator for the object *obj*, while " +"``iter(C, sentinel)`` returns an iterator that will invoke the callable " +"object *C* until it returns *sentinel* to signal that the iterator is done." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:450 +msgid "" +"Python classes can define an :meth:`__iter__` method, which should create " +"and return a new iterator for the object; if the object is its own iterator, " +"this method can just return ``self``. In particular, iterators will usually " +"be their own iterators. Extension types implemented in C can implement a :c:" +"member:`~PyTypeObject.tp_iter` function in order to return an iterator, and " +"extension types that want to behave as iterators can define a :c:member:" +"`~PyTypeObject.tp_iternext` function." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:457 +msgid "" +"So, after all this, what do iterators actually do? They have one required " +"method, :meth:`next`, which takes no arguments and returns the next value. " +"When there are no more values to be returned, calling :meth:`next` should " +"raise the :exc:`StopIteration` exception. ::" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:478 +msgid "" +"In 2.2, Python's :keyword:`for` statement no longer expects a sequence; it " +"expects something for which :func:`iter` will return an iterator. For " +"backward compatibility and convenience, an iterator is automatically " +"constructed for sequences that don't implement :meth:`__iter__` or a :c:" +"member:`~PyTypeObject.tp_iter` slot, so ``for i in [1,2,3]`` will still " +"work. Wherever the Python interpreter loops over a sequence, it's been " +"changed to use the iterator protocol. This means you can do things like " +"this::" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:492 +msgid "" +"Iterator support has been added to some of Python's basic types. Calling :" +"func:`iter` on a dictionary will return an iterator which loops over its " +"keys::" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:512 +msgid "" +"That's just the default behaviour. If you want to iterate over keys, " +"values, or key/value pairs, you can explicitly call the :meth:`iterkeys`, :" +"meth:`itervalues`, or :meth:`iteritems` methods to get an appropriate " +"iterator. In a minor related change, the :keyword:`in` operator now works on " +"dictionaries, so ``key in dict`` is now equivalent to ``dict.has_key(key)``." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:518 +msgid "" +"Files also provide an iterator, which calls the :meth:`readline` method " +"until there are no more lines in the file. This means you can now read each " +"line of a file using code like this::" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:526 +msgid "" +"Note that you can only go forward in an iterator; there's no way to get the " +"previous element, reset the iterator, or make a copy of it. An iterator " +"object could provide such additional capabilities, but the iterator protocol " +"only requires a :meth:`next` method." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:535 +msgid ":pep:`234` - Iterators" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:535 +msgid "" +"Written by Ka-Ping Yee and GvR; implemented by the Python Labs crew, mostly " +"by GvR and Tim Peters." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:542 ../Doc/whatsnew/2.3.rst:126 +msgid "PEP 255: Simple Generators" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:544 +msgid "" +"Generators are another new feature, one that interacts with the introduction " +"of iterators." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:547 +msgid "" +"You're doubtless familiar with how function calls work in Python or C. When " +"you call a function, it gets a private namespace where its local variables " +"are created. When the function reaches a :keyword:`return` statement, the " +"local variables are destroyed and the resulting value is returned to the " +"caller. A later call to the same function will get a fresh new set of local " +"variables. But, what if the local variables weren't thrown away on exiting a " +"function? What if you could later resume the function where it left off? " +"This is what generators provide; they can be thought of as resumable " +"functions." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:556 ../Doc/whatsnew/2.3.rst:145 +msgid "Here's the simplest example of a generator function::" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:562 +msgid "" +"A new keyword, :keyword:`yield`, was introduced for generators. Any " +"function containing a :keyword:`yield` statement is a generator function; " +"this is detected by Python's bytecode compiler which compiles the function " +"specially as a result. Because a new keyword was introduced, generators " +"must be explicitly enabled in a module by including a ``from __future__ " +"import generators`` statement near the top of the module's source code. In " +"Python 2.3 this statement will become unnecessary." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:570 +msgid "" +"When you call a generator function, it doesn't return a single value; " +"instead it returns a generator object that supports the iterator protocol. " +"On executing the :keyword:`yield` statement, the generator outputs the value " +"of ``i``, similar to a :keyword:`return` statement. The big difference " +"between :keyword:`yield` and a :keyword:`return` statement is that on " +"reaching a :keyword:`yield` the generator's state of execution is suspended " +"and local variables are preserved. On the next call to the generator's " +"``next()`` method, the function will resume executing immediately after the :" +"keyword:`yield` statement. (For complicated reasons, the :keyword:`yield` " +"statement isn't allowed inside the :keyword:`try` block of a :keyword:" +"`try`...\\ :keyword:`finally` statement; read :pep:`255` for a full " +"explanation of the interaction between :keyword:`yield` and exceptions.)" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:583 ../Doc/whatsnew/2.3.rst:169 +msgid "Here's a sample usage of the :func:`generate_ints` generator::" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:600 ../Doc/whatsnew/2.3.rst:186 +msgid "" +"You could equally write ``for i in generate_ints(5)``, or ``a,b,c = " +"generate_ints(3)``." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:603 ../Doc/whatsnew/2.3.rst:189 +msgid "" +"Inside a generator function, the :keyword:`return` statement can only be " +"used without a value, and signals the end of the procession of values; " +"afterwards the generator cannot return any further values. :keyword:`return` " +"with a value, such as ``return 5``, is a syntax error inside a generator " +"function. The end of the generator's results can also be indicated by " +"raising :exc:`StopIteration` manually, or by just letting the flow of " +"execution fall off the bottom of the function." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:611 ../Doc/whatsnew/2.3.rst:197 +msgid "" +"You could achieve the effect of generators manually by writing your own " +"class and storing all the local variables of the generator as instance " +"variables. For example, returning a list of integers could be done by " +"setting ``self.count`` to 0, and having the :meth:`next` method increment " +"``self.count`` and return it. However, for a moderately complicated " +"generator, writing a corresponding class would be much messier. :file:`Lib/" +"test/test_generators.py` contains a number of more interesting examples. " +"The simplest one implements an in-order traversal of a tree using generators " +"recursively. ::" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:629 ../Doc/whatsnew/2.3.rst:215 +msgid "" +"Two other examples in :file:`Lib/test/test_generators.py` produce solutions " +"for the N-Queens problem (placing $N$ queens on an $NxN$ chess board so that " +"no queen threatens another) and the Knight's Tour (a route that takes a " +"knight to every square of an $NxN$ chessboard without visiting any square " +"twice)." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:634 ../Doc/whatsnew/2.3.rst:220 +msgid "" +"The idea of generators comes from other programming languages, especially " +"Icon (https://www.cs.arizona.edu/icon/), where the idea of generators is " +"central. In Icon, every expression and function call behaves like a " +"generator. One example from \"An Overview of the Icon Programming Language" +"\" at https://www.cs.arizona.edu/icon/docs/ipd266.htm gives an idea of what " +"this looks like::" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:644 ../Doc/whatsnew/2.3.rst:230 +msgid "" +"In Icon the :func:`find` function returns the indexes at which the substring " +"\"or\" is found: 3, 23, 33. In the :keyword:`if` statement, ``i`` is first " +"assigned a value of 3, but 3 is less than 5, so the comparison fails, and " +"Icon retries it with the second value of 23. 23 is greater than 5, so the " +"comparison now succeeds, and the code prints the value 23 to the screen." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:650 +msgid "" +"Python doesn't go nearly as far as Icon in adopting generators as a central " +"concept. Generators are considered a new part of the core Python language, " +"but learning or using them isn't compulsory; if they don't solve any " +"problems that you have, feel free to ignore them. One novel feature of " +"Python's interface as compared to Icon's is that a generator's state is " +"represented as a concrete object (the iterator) that can be passed around to " +"other functions or stored in a data structure." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:662 ../Doc/whatsnew/2.3.rst:248 +msgid ":pep:`255` - Simple Generators" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:662 ../Doc/whatsnew/2.3.rst:248 +msgid "" +"Written by Neil Schemenauer, Tim Peters, Magnus Lie Hetland. Implemented " +"mostly by Neil Schemenauer and Tim Peters, with other fixes from the Python " +"Labs crew." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:669 ../Doc/whatsnew/2.4.rst:90 +msgid "PEP 237: Unifying Long Integers and Integers" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:671 +msgid "" +"In recent versions, the distinction between regular integers, which are 32-" +"bit values on most machines, and long integers, which can be of arbitrary " +"size, was becoming an annoyance. For example, on platforms that support " +"files larger than ``2**32`` bytes, the :meth:`tell` method of file objects " +"has to return a long integer. However, there were various bits of Python " +"that expected plain integers and would raise an error if a long integer was " +"provided instead. For example, in Python 1.5, only regular integers could " +"be used as a slice index, and ``'abc'[1L:]`` would raise a :exc:`TypeError` " +"exception with the message 'slice index must be int'." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:681 +msgid "" +"Python 2.2 will shift values from short to long integers as required. The " +"'L' suffix is no longer needed to indicate a long integer literal, as now " +"the compiler will choose the appropriate type. (Using the 'L' suffix will " +"be discouraged in future 2.x versions of Python, triggering a warning in " +"Python 2.4, and probably dropped in Python 3.0.) Many operations that used " +"to raise an :exc:`OverflowError` will now return a long integer as their " +"result. For example::" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:694 +msgid "" +"In most cases, integers and long integers will now be treated identically. " +"You can still distinguish them with the :func:`type` built-in function, but " +"that's rarely needed." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:702 ../Doc/whatsnew/2.4.rst:108 +msgid ":pep:`237` - Unifying Long Integers and Integers" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:702 +msgid "" +"Written by Moshe Zadka and Guido van Rossum. Implemented mostly by Guido " +"van Rossum." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:709 +msgid "PEP 238: Changing the Division Operator" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:711 +msgid "" +"The most controversial change in Python 2.2 heralds the start of an effort " +"to fix an old design flaw that's been in Python from the beginning. " +"Currently Python's division operator, ``/``, behaves like C's division " +"operator when presented with two integer arguments: it returns an integer " +"result that's truncated down when there would be a fractional part. For " +"example, ``3/2`` is 1, not 1.5, and ``(-1)/2`` is -1, not -0.5. This means " +"that the results of division can vary unexpectedly depending on the type of " +"the two operands and because Python is dynamically typed, it can be " +"difficult to determine the possible types of the operands." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:721 +msgid "" +"(The controversy is over whether this is *really* a design flaw, and whether " +"it's worth breaking existing code to fix this. It's caused endless " +"discussions on python-dev, and in July 2001 erupted into a storm of acidly " +"sarcastic postings on :newsgroup:`comp.lang.python`. I won't argue for " +"either side here and will stick to describing what's implemented in 2.2. " +"Read :pep:`238` for a summary of arguments and counter-arguments.)" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:728 +msgid "" +"Because this change might break code, it's being introduced very gradually. " +"Python 2.2 begins the transition, but the switch won't be complete until " +"Python 3.0." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:732 +msgid "" +"First, I'll borrow some terminology from :pep:`238`. \"True division\" is " +"the division that most non-programmers are familiar with: 3/2 is 1.5, 1/4 is " +"0.25, and so forth. \"Floor division\" is what Python's ``/`` operator " +"currently does when given integer operands; the result is the floor of the " +"value returned by true division. \"Classic division\" is the current mixed " +"behaviour of ``/``; it returns the result of floor division when the " +"operands are integers, and returns the result of true division when one of " +"the operands is a floating-point number." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:740 +msgid "Here are the changes 2.2 introduces:" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:742 +msgid "" +"A new operator, ``//``, is the floor division operator. (Yes, we know it " +"looks like C++'s comment symbol.) ``//`` *always* performs floor division " +"no matter what the types of its operands are, so ``1 // 2`` is 0 and " +"``1.0 // 2.0`` is also 0.0." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:747 +msgid "" +"``//`` is always available in Python 2.2; you don't need to enable it using " +"a ``__future__`` statement." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:750 +msgid "" +"By including a ``from __future__ import division`` in a module, the ``/`` " +"operator will be changed to return the result of true division, so ``1/2`` " +"is 0.5. Without the ``__future__`` statement, ``/`` still means classic " +"division. The default meaning of ``/`` will not change until Python 3.0." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:755 +msgid "" +"Classes can define methods called :meth:`__truediv__` and :meth:" +"`__floordiv__` to overload the two division operators. At the C level, " +"there are also slots in the :c:type:`PyNumberMethods` structure so extension " +"types can define the two operators." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:760 +msgid "" +"Python 2.2 supports some command-line arguments for testing whether code " +"will work with the changed division semantics. Running python with :option:" +"`-Q warn` will cause a warning to be issued whenever division is applied to " +"two integers. You can use this to find code that's affected by the change " +"and fix it. By default, Python 2.2 will simply perform classic division " +"without a warning; the warning will be turned on by default in Python 2.3." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:770 +msgid ":pep:`238` - Changing the Division Operator" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:771 +msgid "" +"Written by Moshe Zadka and Guido van Rossum. Implemented by Guido van " +"Rossum.." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:777 +msgid "Unicode Changes" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:779 +msgid "" +"Python's Unicode support has been enhanced a bit in 2.2. Unicode strings " +"are usually stored as UCS-2, as 16-bit unsigned integers. Python 2.2 can " +"also be compiled to use UCS-4, 32-bit unsigned integers, as its internal " +"encoding by supplying :option:`--enable-unicode=ucs4` to the configure " +"script. (It's also possible to specify :option:`--disable-unicode` to " +"completely disable Unicode support.)" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:786 +msgid "" +"When built to use UCS-4 (a \"wide Python\"), the interpreter can natively " +"handle Unicode characters from U+000000 to U+110000, so the range of legal " +"values for the :func:`unichr` function is expanded accordingly. Using an " +"interpreter compiled to use UCS-2 (a \"narrow Python\"), values greater than " +"65535 will still cause :func:`unichr` to raise a :exc:`ValueError` " +"exception. This is all described in :pep:`261`, \"Support for 'wide' Unicode " +"characters\"; consult it for further details." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:794 +msgid "" +"Another change is simpler to explain. Since their introduction, Unicode " +"strings have supported an :meth:`encode` method to convert the string to a " +"selected encoding such as UTF-8 or Latin-1. A symmetric " +"``decode([*encoding*])`` method has been added to 8-bit strings (though not " +"to Unicode strings) in 2.2. :meth:`decode` assumes that the string is in the " +"specified encoding and decodes it, returning whatever is returned by the " +"codec." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:801 +msgid "" +"Using this new feature, codecs have been added for tasks not directly " +"related to Unicode. For example, codecs have been added for uu-encoding, " +"MIME's base64 encoding, and compression with the :mod:`zlib` module::" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:822 +msgid "" +"To convert a class instance to Unicode, a :meth:`__unicode__` method can be " +"defined by a class, analogous to :meth:`__str__`." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:825 +msgid "" +":meth:`encode`, :meth:`decode`, and :meth:`__unicode__` were implemented by " +"Marc-André Lemburg. The changes to support using UCS-4 internally were " +"implemented by Fredrik Lundh and Martin von Löwis." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:832 +msgid ":pep:`261` - Support for 'wide' Unicode characters" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:833 +msgid "Written by Paul Prescod." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:841 +msgid "" +"In Python 2.1, statically nested scopes were added as an optional feature, " +"to be enabled by a ``from __future__ import nested_scopes`` directive. In " +"2.2 nested scopes no longer need to be specially enabled, and are now always " +"present. The rest of this section is a copy of the description of nested " +"scopes from my \"What's New in Python 2.1\" document; if you read it when " +"2.1 came out, you can skip the rest of this section." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:848 +msgid "" +"The largest change introduced in Python 2.1, and made complete in 2.2, is to " +"Python's scoping rules. In Python 2.0, at any given time there are at most " +"three namespaces used to look up variable names: local, module-level, and " +"the built-in namespace. This often surprised people because it didn't match " +"their intuitive expectations. For example, a nested recursive function " +"definition doesn't work::" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:879 +msgid "" +"The most significant change to Python 2.2 is that static scoping has been " +"added to the language to fix this problem. As a first effect, the " +"``name=name`` default argument is now unnecessary in the above example. Put " +"simply, when a given variable name is not assigned a value within a function " +"(by an assignment, or the :keyword:`def`, :keyword:`class`, or :keyword:" +"`import` statements), references to the variable will be looked up in the " +"local namespace of the enclosing scope. A more detailed explanation of the " +"rules, and a dissection of the implementation, can be found in the PEP." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:936 +msgid "" +"The :mod:`xmlrpclib` module was contributed to the standard library by " +"Fredrik Lundh, providing support for writing XML-RPC clients. XML-RPC is a " +"simple remote procedure call protocol built on top of HTTP and XML. For " +"example, the following snippet retrieves a list of RSS channels from the " +"O'Reilly Network, and then lists the recent headlines for one channel::" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:959 +msgid "" +"The :mod:`SimpleXMLRPCServer` module makes it easy to create straightforward " +"XML-RPC servers. See http://www.xmlrpc.com/ for more information about XML-" +"RPC." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:962 +msgid "" +"The new :mod:`hmac` module implements the HMAC algorithm described by :rfc:" +"`2104`. (Contributed by Gerhard Häring.)" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:965 +msgid "" +"Several functions that originally returned lengthy tuples now return pseudo- " +"sequences that still behave like tuples but also have mnemonic attributes " +"such as memberst_mtime or :attr:`tm_year`. The enhanced functions include :" +"func:`stat`, :func:`fstat`, :func:`statvfs`, and :func:`fstatvfs` in the :" +"mod:`os` module, and :func:`localtime`, :func:`gmtime`, and :func:`strptime` " +"in the :mod:`time` module." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:972 +msgid "" +"For example, to obtain a file's size using the old tuples, you'd end up " +"writing something like ``file_size = os.stat(filename)[stat.ST_SIZE]``, but " +"now this can be written more clearly as ``file_size = os.stat(filename)." +"st_size``." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:976 +msgid "The original patch for this feature was contributed by Nick Mathewson." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:978 +msgid "" +"The Python profiler has been extensively reworked and various errors in its " +"output have been corrected. (Contributed by Fred L. Drake, Jr. and Tim " +"Peters.)" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:981 +msgid "" +"The :mod:`socket` module can be compiled to support IPv6; specify the :" +"option:`--enable-ipv6` option to Python's configure script. (Contributed by " +"Jun-ichiro \"itojun\" Hagino.)" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:985 +msgid "" +"Two new format characters were added to the :mod:`struct` module for 64-bit " +"integers on platforms that support the C :c:type:`long long` type. ``q`` is " +"for a signed 64-bit integer, and ``Q`` is for an unsigned one. The value is " +"returned in Python's long integer type. (Contributed by Tim Peters.)" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:990 +msgid "" +"In the interpreter's interactive mode, there's a new built-in function :func:" +"`help` that uses the :mod:`pydoc` module introduced in Python 2.1 to provide " +"interactive help. ``help(object)`` displays any available help text about " +"*object*. :func:`help` with no argument puts you in an online help utility, " +"where you can enter the names of functions, classes, or modules to read " +"their help text. (Contributed by Guido van Rossum, using Ka-Ping Yee's :mod:" +"`pydoc` module.)" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:998 +msgid "" +"Various bugfixes and performance improvements have been made to the SRE " +"engine underlying the :mod:`re` module. For example, the :func:`re.sub` " +"and :func:`re.split` functions have been rewritten in C. Another " +"contributed patch speeds up certain Unicode character ranges by a factor of " +"two, and a new :meth:`finditer` method that returns an iterator over all " +"the non-overlapping matches in a given string. (SRE is maintained by " +"Fredrik Lundh. The BIGCHARSET patch was contributed by Martin von Löwis.)" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1006 +msgid "" +"The :mod:`smtplib` module now supports :rfc:`2487`, \"Secure SMTP over TLS" +"\", so it's now possible to encrypt the SMTP traffic between a Python " +"program and the mail transport agent being handed a message. :mod:`smtplib` " +"also supports SMTP authentication. (Contributed by Gerhard Häring.)" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1011 +msgid "" +"The :mod:`imaplib` module, maintained by Piers Lauder, has support for " +"several new extensions: the NAMESPACE extension defined in :rfc:`2342`, " +"SORT, GETACL and SETACL. (Contributed by Anthony Baxter and Michel " +"Pelletier.)" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1015 +msgid "" +"The :mod:`rfc822` module's parsing of email addresses is now compliant with :" +"rfc:`2822`, an update to :rfc:`822`. (The module's name is *not* going to " +"be changed to ``rfc2822``.) A new package, :mod:`email`, has also been " +"added for parsing and generating e-mail messages. (Contributed by Barry " +"Warsaw, and arising out of his work on Mailman.)" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1021 +msgid "" +"The :mod:`difflib` module now contains a new :class:`Differ` class for " +"producing human-readable lists of changes (a \"delta\") between two " +"sequences of lines of text. There are also two generator functions, :func:" +"`ndiff` and :func:`restore`, which respectively return a delta from two " +"sequences, or one of the original sequences from a delta. (Grunt work " +"contributed by David Goodger, from ndiff.py code by Tim Peters who then did " +"the generatorization.)" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1028 +msgid "" +"New constants :const:`ascii_letters`, :const:`ascii_lowercase`, and :const:" +"`ascii_uppercase` were added to the :mod:`string` module. There were " +"several modules in the standard library that used :const:`string.letters` to " +"mean the ranges A-Za-z, but that assumption is incorrect when locales are in " +"use, because :const:`string.letters` varies depending on the set of legal " +"characters defined by the current locale. The buggy modules have all been " +"fixed to use :const:`ascii_letters` instead. (Reported by an unknown person; " +"fixed by Fred L. Drake, Jr.)" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1037 +msgid "" +"The :mod:`mimetypes` module now makes it easier to use alternative MIME-type " +"databases by the addition of a :class:`MimeTypes` class, which takes a list " +"of filenames to be parsed. (Contributed by Fred L. Drake, Jr.)" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1041 +msgid "" +"A :class:`Timer` class was added to the :mod:`threading` module that allows " +"scheduling an activity to happen at some future time. (Contributed by " +"Itamar Shtull-Trauring.)" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1049 +msgid "Interpreter Changes and Fixes" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1051 +msgid "" +"Some of the changes only affect people who deal with the Python interpreter " +"at the C level because they're writing Python extension modules, embedding " +"the interpreter, or just hacking on the interpreter itself. If you only " +"write Python code, none of the changes described here will affect you very " +"much." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1056 +msgid "" +"Profiling and tracing functions can now be implemented in C, which can " +"operate at much higher speeds than Python-based functions and should reduce " +"the overhead of profiling and tracing. This will be of interest to authors " +"of development environments for Python. Two new C functions were added to " +"Python's API, :c:func:`PyEval_SetProfile` and :c:func:`PyEval_SetTrace`. The " +"existing :func:`sys.setprofile` and :func:`sys.settrace` functions still " +"exist, and have simply been changed to use the new C-level interface. " +"(Contributed by Fred L. Drake, Jr.)" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1065 +msgid "" +"Another low-level API, primarily of interest to implementors of Python " +"debuggers and development tools, was added. :c:func:" +"`PyInterpreterState_Head` and :c:func:`PyInterpreterState_Next` let a caller " +"walk through all the existing interpreter objects; :c:func:" +"`PyInterpreterState_ThreadHead` and :c:func:`PyThreadState_Next` allow " +"looping over all the thread states for a given interpreter. (Contributed by " +"David Beazley.)" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1072 +msgid "" +"The C-level interface to the garbage collector has been changed to make it " +"easier to write extension types that support garbage collection and to debug " +"misuses of the functions. Various functions have slightly different " +"semantics, so a bunch of functions had to be renamed. Extensions that use " +"the old API will still compile but will *not* participate in garbage " +"collection, so updating them for 2.2 should be considered fairly high " +"priority." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1079 +msgid "" +"To upgrade an extension module to the new API, perform the following steps:" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1081 +msgid "Rename :c:func:`Py_TPFLAGS_GC` to :c:func:`PyTPFLAGS_HAVE_GC`." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1084 +msgid "" +"Use :c:func:`PyObject_GC_New` or :c:func:`PyObject_GC_NewVar` to allocate" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1084 +msgid "objects, and :c:func:`PyObject_GC_Del` to deallocate them." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1087 +msgid "Rename :c:func:`PyObject_GC_Init` to :c:func:`PyObject_GC_Track` and" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1087 +msgid ":c:func:`PyObject_GC_Fini` to :c:func:`PyObject_GC_UnTrack`." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1089 +msgid "Remove :c:func:`PyGC_HEAD_SIZE` from object size calculations." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1091 +msgid "" +"Remove calls to :c:func:`PyObject_AS_GC` and :c:func:`PyObject_FROM_GC`." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1093 +msgid "" +"A new ``et`` format sequence was added to :c:func:`PyArg_ParseTuple`; ``et`` " +"takes both a parameter and an encoding name, and converts the parameter to " +"the given encoding if the parameter turns out to be a Unicode string, or " +"leaves it alone if it's an 8-bit string, assuming it to already be in the " +"desired encoding. This differs from the ``es`` format character, which " +"assumes that 8-bit strings are in Python's default ASCII encoding and " +"converts them to the specified new encoding. (Contributed by M.-A. Lemburg, " +"and used for the MBCS support on Windows described in the following section.)" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1102 +msgid "" +"A different argument parsing function, :c:func:`PyArg_UnpackTuple`, has been " +"added that's simpler and presumably faster. Instead of specifying a format " +"string, the caller simply gives the minimum and maximum number of arguments " +"expected, and a set of pointers to :c:type:`PyObject\\*` variables that will " +"be filled in with argument values." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1108 +msgid "" +"Two new flags :const:`METH_NOARGS` and :const:`METH_O` are available in " +"method definition tables to simplify implementation of methods with no " +"arguments or a single untyped argument. Calling such methods is more " +"efficient than calling a corresponding method that uses :const:" +"`METH_VARARGS`. Also, the old :const:`METH_OLDARGS` style of writing C " +"methods is now officially deprecated." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1114 +msgid "" +"Two new wrapper functions, :c:func:`PyOS_snprintf` and :c:func:" +"`PyOS_vsnprintf` were added to provide cross-platform implementations for " +"the relatively new :c:func:`snprintf` and :c:func:`vsnprintf` C lib APIs. In " +"contrast to the standard :c:func:`sprintf` and :c:func:`vsprintf` functions, " +"the Python versions check the bounds of the buffer used to protect against " +"buffer overruns. (Contributed by M.-A. Lemburg.)" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1121 +msgid "" +"The :c:func:`_PyTuple_Resize` function has lost an unused parameter, so now " +"it takes 2 parameters instead of 3. The third argument was never used, and " +"can simply be discarded when porting code from earlier versions to Python " +"2.2." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1131 +msgid "" +"As usual there were a bunch of other improvements and bugfixes scattered " +"throughout the source tree. A search through the CVS change logs finds " +"there were 527 patches applied and 683 bugs fixed between Python 2.1 and " +"2.2; 2.2.1 applied 139 patches and fixed 143 bugs; 2.2.2 applied 106 patches " +"and fixed 82 bugs. These figures are likely to be underestimates." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1137 ../Doc/whatsnew/2.3.rst:1973 +msgid "Some of the more notable changes are:" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1139 +msgid "" +"The code for the MacOS port for Python, maintained by Jack Jansen, is now " +"kept in the main Python CVS tree, and many changes have been made to support " +"MacOS X." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1142 +msgid "" +"The most significant change is the ability to build Python as a framework, " +"enabled by supplying the :option:`--enable-framework` option to the " +"configure script when compiling Python. According to Jack Jansen, \"This " +"installs a self- contained Python installation plus the OS X framework \"glue" +"\" into :file:`/Library/Frameworks/Python.framework` (or another location of " +"choice). For now there is little immediate added benefit to this (actually, " +"there is the disadvantage that you have to change your PATH to be able to " +"find Python), but it is the basis for creating a full-blown Python " +"application, porting the MacPython IDE, possibly using Python as a standard " +"OSA scripting language and much more.\"" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1153 +msgid "" +"Most of the MacPython toolbox modules, which interface to MacOS APIs such as " +"windowing, QuickTime, scripting, etc. have been ported to OS X, but they've " +"been left commented out in :file:`setup.py`. People who want to experiment " +"with these modules can uncomment them manually." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1176 +msgid "" +"Keyword arguments passed to built-in functions that don't take them now " +"cause a :exc:`TypeError` exception to be raised, with the message " +"\"*function* takes no keyword arguments\"." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1180 +msgid "" +"Weak references, added in Python 2.1 as an extension module, are now part of " +"the core because they're used in the implementation of new-style classes. " +"The :exc:`ReferenceError` exception has therefore moved from the :mod:" +"`weakref` module to become a built-in exception." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1185 +msgid "" +"A new script, :file:`Tools/scripts/cleanfuture.py` by Tim Peters, " +"automatically removes obsolete ``__future__`` statements from Python source " +"code." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1189 +msgid "" +"An additional *flags* argument has been added to the built-in function :func:" +"`compile`, so the behaviour of ``__future__`` statements can now be " +"correctly observed in simulated shells, such as those presented by IDLE and " +"other development environments. This is described in :pep:`264`. " +"(Contributed by Michael Hudson.)" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1195 +msgid "" +"The new license introduced with Python 1.6 wasn't GPL-compatible. This is " +"fixed by some minor textual changes to the 2.2 license, so it's now legal to " +"embed Python inside a GPLed program again. Note that Python itself is not " +"GPLed, but instead is under a license that's essentially equivalent to the " +"BSD license, same as it always was. The license changes were also applied " +"to the Python 2.0.1 and 2.1.1 releases." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1202 +msgid "" +"When presented with a Unicode filename on Windows, Python will now convert " +"it to an MBCS encoded string, as used by the Microsoft file APIs. As MBCS " +"is explicitly used by the file APIs, Python's choice of ASCII as the default " +"encoding turns out to be an annoyance. On Unix, the locale's character set " +"is used if ``locale.nl_langinfo(CODESET)`` is available. (Windows support " +"was contributed by Mark Hammond with assistance from Marc-André Lemburg. " +"Unix support was added by Martin von Löwis.)" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1210 +msgid "" +"Large file support is now enabled on Windows. (Contributed by Tim Peters.)" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1212 +msgid "" +"The :file:`Tools/scripts/ftpmirror.py` script now parses a :file:`.netrc` " +"file, if you have one. (Contributed by Mike Romberg.)" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1215 +msgid "" +"Some features of the object returned by the :func:`xrange` function are now " +"deprecated, and trigger warnings when they're accessed; they'll disappear in " +"Python 2.3. :class:`xrange` objects tried to pretend they were full sequence " +"types by supporting slicing, sequence multiplication, and the :keyword:`in` " +"operator, but these features were rarely used and therefore buggy. The :" +"meth:`tolist` method and the :attr:`start`, :attr:`stop`, and :attr:`step` " +"attributes are also being deprecated. At the C level, the fourth argument " +"to the :c:func:`PyRange_New` function, ``repeat``, has also been deprecated." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1224 +msgid "" +"There were a bunch of patches to the dictionary implementation, mostly to " +"fix potential core dumps if a dictionary contains objects that sneakily " +"changed their hash value, or mutated the dictionary they were contained in. " +"For a while python-dev fell into a gentle rhythm of Michael Hudson finding a " +"case that dumped core, Tim Peters fixing the bug, Michael finding another " +"case, and round and round it went." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1231 +msgid "" +"On Windows, Python can now be compiled with Borland C thanks to a number of " +"patches contributed by Stephen Hansen, though the result isn't fully " +"functional yet. (But this *is* progress...)" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1235 +msgid "" +"Another Windows enhancement: Wise Solutions generously offered PythonLabs " +"use of their InstallerMaster 8.1 system. Earlier PythonLabs Windows " +"installers used Wise 5.0a, which was beginning to show its age. (Packaged " +"up by Tim Peters.)" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1239 +msgid "" +"Files ending in ``.pyw`` can now be imported on Windows. ``.pyw`` is a " +"Windows-only thing, used to indicate that a script needs to be run using " +"PYTHONW.EXE instead of PYTHON.EXE in order to prevent a DOS console from " +"popping up to display the output. This patch makes it possible to import " +"such scripts, in case they're also usable as modules. (Implemented by David " +"Bolen.)" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1245 +msgid "" +"On platforms where Python uses the C :c:func:`dlopen` function to load " +"extension modules, it's now possible to set the flags used by :c:func:" +"`dlopen` using the :func:`sys.getdlopenflags` and :func:`sys.setdlopenflags` " +"functions. (Contributed by Bram Stolk.)" +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1250 +msgid "" +"The :func:`pow` built-in function no longer supports 3 arguments when " +"floating-point numbers are supplied. ``pow(x, y, z)`` returns ``(x**y) % " +"z``, but this is never useful for floating point numbers, and the final " +"result varies unpredictably depending on the platform. A call such as " +"``pow(2.0, 8.0, 7.0)`` will now raise a :exc:`TypeError` exception." +msgstr "" + +#: ../Doc/whatsnew/2.2.rst:1262 +msgid "" +"The author would like to thank the following people for offering " +"suggestions, corrections and assistance with various drafts of this article: " +"Fred Bremmer, Keith Briggs, Andrew Dalke, Fred L. Drake, Jr., Carel " +"Fellinger, David Goodger, Mark Hammond, Stephen Hansen, Michael Hudson, Jack " +"Jansen, Marc-André Lemburg, Martin von Löwis, Fredrik Lundh, Michael McLay, " +"Nick Mathewson, Paul Moore, Gustavo Niemeyer, Don O'Donnell, Joonas " +"Paalasma, Tim Peters, Jens Quade, Tom Reinhardt, Neil Schemenauer, Guido van " +"Rossum, Greg Ward, Edward Welbourne." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:3 +msgid "What's New in Python 2.3" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:11 +msgid "" +"This article explains the new features in Python 2.3. Python 2.3 was " +"released on July 29, 2003." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:14 +msgid "" +"The main themes for Python 2.3 are polishing some of the features added in " +"2.2, adding various small but useful enhancements to the core language, and " +"expanding the standard library. The new object model introduced in the " +"previous version has benefited from 18 months of bugfixes and from " +"optimization efforts that have improved the performance of new-style " +"classes. A few new built-in functions have been added such as :func:`sum` " +"and :func:`enumerate`. The :keyword:`in` operator can now be used for " +"substring searches (e.g. ``\"ab\" in \"abc\"`` returns :const:`True`)." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:23 +msgid "" +"Some of the many new library features include Boolean, set, heap, and date/" +"time data types, the ability to import modules from ZIP-format archives, " +"metadata support for the long-awaited Python catalog, an updated version of " +"IDLE, and modules for logging messages, wrapping text, parsing CSV files, " +"processing command-line options, using BerkeleyDB databases... the list of " +"new and enhanced modules is lengthy." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:30 +msgid "" +"This article doesn't attempt to provide a complete specification of the new " +"features, but instead provides a convenient overview. For full details, you " +"should refer to the documentation for Python 2.3, such as the Python Library " +"Reference and the Python Reference Manual. If you want to understand the " +"complete implementation and design rationale, refer to the PEP for a " +"particular new feature." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:41 +msgid "PEP 218: A Standard Set Datatype" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:43 +msgid "" +"The new :mod:`sets` module contains an implementation of a set datatype. " +"The :class:`Set` class is for mutable sets, sets that can have members added " +"and removed. The :class:`ImmutableSet` class is for sets that can't be " +"modified, and instances of :class:`ImmutableSet` can therefore be used as " +"dictionary keys. Sets are built on top of dictionaries, so the elements " +"within a set must be hashable." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:50 +msgid "Here's a simple example::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:66 +msgid "" +"The union and intersection of sets can be computed with the :meth:`union` " +"and :meth:`intersection` methods; an alternative notation uses the bitwise " +"operators ``&`` and ``|``. Mutable sets also have in-place versions of these " +"methods, :meth:`union_update` and :meth:`intersection_update`. ::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:86 +msgid "" +"It's also possible to take the symmetric difference of two sets. This is " +"the set of all elements in the union that aren't in the intersection. " +"Another way of putting it is that the symmetric difference contains all " +"elements that are in exactly one set. Again, there's an alternative " +"notation (``^``), and an in- place version with the ungainly name :meth:" +"`symmetric_difference_update`. ::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:100 +msgid "" +"There are also :meth:`issubset` and :meth:`issuperset` methods for checking " +"whether one set is a subset or superset of another::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:117 ../Doc/whatsnew/2.4.rst:83 +msgid ":pep:`218` - Adding a Built-In Set Object Type" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:117 +msgid "" +"PEP written by Greg V. Wilson. Implemented by Greg V. Wilson, Alex Martelli, " +"and GvR." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:128 +msgid "" +"In Python 2.2, generators were added as an optional feature, to be enabled " +"by a ``from __future__ import generators`` directive. In 2.3 generators no " +"longer need to be specially enabled, and are now always present; this means " +"that :keyword:`yield` is now always a keyword. The rest of this section is " +"a copy of the description of generators from the \"What's New in Python " +"2.2\" document; if you read it back when Python 2.2 came out, you can skip " +"the rest of this section." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:136 +msgid "" +"You're doubtless familiar with how function calls work in Python or C. When " +"you call a function, it gets a private namespace where its local variables " +"are created. When the function reaches a :keyword:`return` statement, the " +"local variables are destroyed and the resulting value is returned to the " +"caller. A later call to the same function will get a fresh new set of local " +"variables. But, what if the local variables weren't thrown away on exiting a " +"function? What if you could later resume the function where it left off? " +"This is what generators provide; they can be thought of as resumable " +"functions." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:151 +msgid "" +"A new keyword, :keyword:`yield`, was introduced for generators. Any " +"function containing a :keyword:`yield` statement is a generator function; " +"this is detected by Python's bytecode compiler which compiles the function " +"specially as a result." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:156 +msgid "" +"When you call a generator function, it doesn't return a single value; " +"instead it returns a generator object that supports the iterator protocol. " +"On executing the :keyword:`yield` statement, the generator outputs the value " +"of ``i``, similar to a :keyword:`return` statement. The big difference " +"between :keyword:`yield` and a :keyword:`return` statement is that on " +"reaching a :keyword:`yield` the generator's state of execution is suspended " +"and local variables are preserved. On the next call to the generator's ``." +"next()`` method, the function will resume executing immediately after the :" +"keyword:`yield` statement. (For complicated reasons, the :keyword:`yield` " +"statement isn't allowed inside the :keyword:`try` block of a :keyword:" +"`try`...\\ :keyword:`finally` statement; read :pep:`255` for a full " +"explanation of the interaction between :keyword:`yield` and exceptions.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:236 +msgid "" +"Python doesn't go nearly as far as Icon in adopting generators as a central " +"concept. Generators are considered part of the core Python language, but " +"learning or using them isn't compulsory; if they don't solve any problems " +"that you have, feel free to ignore them. One novel feature of Python's " +"interface as compared to Icon's is that a generator's state is represented " +"as a concrete object (the iterator) that can be passed around to other " +"functions or stored in a data structure." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:257 +msgid "PEP 263: Source Code Encodings" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:259 +msgid "" +"Python source files can now be declared as being in different character set " +"encodings. Encodings are declared by including a specially formatted " +"comment in the first or second line of the source file. For example, a " +"UTF-8 file can be declared with::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:267 +msgid "" +"Without such an encoding declaration, the default encoding used is 7-bit " +"ASCII. Executing or importing modules that contain string literals with 8-" +"bit characters and have no encoding declaration will result in a :exc:" +"`DeprecationWarning` being signalled by Python 2.3; in 2.4 this will be a " +"syntax error." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:273 +msgid "" +"The encoding declaration only affects Unicode string literals, which will be " +"converted to Unicode using the specified encoding. Note that Python " +"identifiers are still restricted to ASCII characters, so you can't have " +"variable names that use characters outside of the usual alphanumerics." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:282 +msgid ":pep:`263` - Defining Python Source Code Encodings" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:282 +msgid "" +"Written by Marc-André Lemburg and Martin von Löwis; implemented by Suzuki " +"Hisao and Martin von Löwis." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:289 +msgid "PEP 273: Importing Modules from ZIP Archives" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:291 +msgid "" +"The new :mod:`zipimport` module adds support for importing modules from a " +"ZIP- format archive. You don't need to import the module explicitly; it " +"will be automatically imported if a ZIP archive's filename is added to ``sys." +"path``. For example:" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:314 +msgid "" +"An entry in ``sys.path`` can now be the filename of a ZIP archive. The ZIP " +"archive can contain any kind of files, but only files named :file:`\\*.py`, :" +"file:`\\*.pyc`, or :file:`\\*.pyo` can be imported. If an archive only " +"contains :file:`\\*.py` files, Python will not attempt to modify the archive " +"by adding the corresponding :file:`\\*.pyc` file, meaning that if a ZIP " +"archive doesn't contain :file:`\\*.pyc` files, importing may be rather slow." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:321 +msgid "" +"A path within the archive can also be specified to only import from a " +"subdirectory; for example, the path :file:`/tmp/example.zip/lib/` would only " +"import from the :file:`lib/` subdirectory within the archive." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:331 +msgid ":pep:`273` - Import Modules from Zip Archives" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:329 +msgid "" +"Written by James C. Ahlstrom, who also provided an implementation. Python " +"2.3 follows the specification in :pep:`273`, but uses an implementation " +"written by Just van Rossum that uses the import hooks described in :pep:" +"`302`. See section :ref:`section-pep302` for a description of the new import " +"hooks." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:338 +msgid "PEP 277: Unicode file name support for Windows NT" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:340 +msgid "" +"On Windows NT, 2000, and XP, the system stores file names as Unicode " +"strings. Traditionally, Python has represented file names as byte strings, " +"which is inadequate because it renders some file names inaccessible." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:344 +msgid "" +"Python now allows using arbitrary Unicode strings (within the limitations of " +"the file system) for all functions that expect file names, most notably the :" +"func:`open` built-in function. If a Unicode string is passed to :func:`os." +"listdir`, Python now returns a list of Unicode strings. A new function, :" +"func:`os.getcwdu`, returns the current directory as a Unicode string." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:350 +msgid "" +"Byte strings still work as file names, and on Windows Python will " +"transparently convert them to Unicode using the ``mbcs`` encoding." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:353 +msgid "" +"Other systems also allow Unicode strings as file names but convert them to " +"byte strings before passing them to the system, which can cause a :exc:" +"`UnicodeError` to be raised. Applications can test whether arbitrary Unicode " +"strings are supported as file names by checking :attr:`os.path." +"supports_unicode_filenames`, a Boolean value." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:359 +msgid "Under MacOS, :func:`os.listdir` may now return Unicode filenames." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:365 +msgid ":pep:`277` - Unicode file name support for Windows NT" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:365 +msgid "" +"Written by Neil Hodgson; implemented by Neil Hodgson, Martin von Löwis, and " +"Mark Hammond." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:375 +msgid "PEP 278: Universal Newline Support" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:377 +msgid "" +"The three major operating systems used today are Microsoft Windows, Apple's " +"Macintosh OS, and the various Unix derivatives. A minor irritation of " +"cross- platform work is that these three platforms all use different " +"characters to mark the ends of lines in text files. Unix uses the linefeed " +"(ASCII character 10), MacOS uses the carriage return (ASCII character 13), " +"and Windows uses a two-character sequence of a carriage return plus a " +"newline." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:384 +msgid "" +"Python's file objects can now support end of line conventions other than the " +"one followed by the platform on which Python is running. Opening a file with " +"the mode ``'U'`` or ``'rU'`` will open a file for reading in :term:" +"`universal newlines` mode. All three line ending conventions will be " +"translated to a ``'\\n'`` in the strings returned by the various file " +"methods such as :meth:`read` and :meth:`readline`." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:391 +msgid "" +"Universal newline support is also used when importing modules and when " +"executing a file with the :func:`execfile` function. This means that Python " +"modules can be shared between all three operating systems without needing to " +"convert the line-endings." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:396 +msgid "" +"This feature can be disabled when compiling Python by specifying the :option:" +"`--without-universal-newlines` switch when running Python's :program:" +"`configure` script." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:403 +msgid ":pep:`278` - Universal Newline Support" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:404 +msgid "Written and implemented by Jack Jansen." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:412 +msgid "PEP 279: enumerate()" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:414 +msgid "" +"A new built-in function, :func:`enumerate`, will make certain loops a bit " +"clearer. ``enumerate(thing)``, where *thing* is either an iterator or a " +"sequence, returns an iterator that will return ``(0, thing[0])``, ``(1, " +"thing[1])``, ``(2, thing[2])``, and so forth." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:419 +msgid "A common idiom to change every element of a list looks like this::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:426 +msgid "This can be rewritten using :func:`enumerate` as::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:435 +msgid ":pep:`279` - The enumerate() built-in function" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:436 +msgid "Written and implemented by Raymond D. Hettinger." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:442 +msgid "PEP 282: The logging Package" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:444 +msgid "" +"A standard package for writing logs, :mod:`logging`, has been added to " +"Python 2.3. It provides a powerful and flexible mechanism for generating " +"logging output which can then be filtered and processed in various ways. A " +"configuration file written in a standard format can be used to control the " +"logging behavior of a program. Python includes handlers that will write log " +"records to standard error or to a file or socket, send them to the system " +"log, or even e-mail them to a particular address; of course, it's also " +"possible to write your own handler classes." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:453 +msgid "" +"The :class:`Logger` class is the primary class. Most application code will " +"deal with one or more :class:`Logger` objects, each one used by a particular " +"subsystem of the application. Each :class:`Logger` is identified by a name, " +"and names are organized into a hierarchy using ``.`` as the component " +"separator. For example, you might have :class:`Logger` instances named " +"``server``, ``server.auth`` and ``server.network``. The latter two " +"instances are below ``server`` in the hierarchy. This means that if you " +"turn up the verbosity for ``server`` or direct ``server`` messages to a " +"different handler, the changes will also apply to records logged to ``server." +"auth`` and ``server.network``. There's also a root :class:`Logger` that's " +"the parent of all other loggers." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:464 +msgid "" +"For simple uses, the :mod:`logging` package contains some convenience " +"functions that always use the root log::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:475 ../Doc/whatsnew/2.3.rst:500 +#: ../Doc/whatsnew/2.6.rst:642 +msgid "This produces the following output::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:481 +msgid "" +"In the default configuration, informational and debugging messages are " +"suppressed and the output is sent to standard error. You can enable the " +"display of informational and debugging messages by calling the :meth:" +"`setLevel` method on the root logger." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:486 +msgid "" +"Notice the :func:`warning` call's use of string formatting operators; all of " +"the functions for logging messages take the arguments ``(msg, arg1, " +"arg2, ...)`` and log the string resulting from ``msg % (arg1, arg2, ...)``." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:490 +msgid "" +"There's also an :func:`exception` function that records the most recent " +"traceback. Any of the other functions will also record the traceback if you " +"specify a true value for the keyword argument *exc_info*. ::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:508 +msgid "" +"Slightly more advanced programs will use a logger other than the root " +"logger. The ``getLogger(name)`` function is used to get a particular log, " +"creating it if it doesn't exist yet. ``getLogger(None)`` returns the root " +"logger. ::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:519 +msgid "" +"Log records are usually propagated up the hierarchy, so a message logged to " +"``server.auth`` is also seen by ``server`` and ``root``, but a :class:" +"`Logger` can prevent this by setting its :attr:`propagate` attribute to :" +"const:`False`." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:523 +msgid "" +"There are more classes provided by the :mod:`logging` package that can be " +"customized. When a :class:`Logger` instance is told to log a message, it " +"creates a :class:`LogRecord` instance that is sent to any number of " +"different :class:`Handler` instances. Loggers and handlers can also have an " +"attached list of filters, and each filter can cause the :class:`LogRecord` " +"to be ignored or can modify the record before passing it along. When " +"they're finally output, :class:`LogRecord` instances are converted to text " +"by a :class:`Formatter` class. All of these classes can be replaced by your " +"own specially-written classes." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:533 +msgid "" +"With all of these features the :mod:`logging` package should provide enough " +"flexibility for even the most complicated applications. This is only an " +"incomplete overview of its features, so please see the package's reference " +"documentation for all of the details. Reading :pep:`282` will also be " +"helpful." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:541 +msgid ":pep:`282` - A Logging System" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:542 +msgid "Written by Vinay Sajip and Trent Mick; implemented by Vinay Sajip." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:550 +msgid "PEP 285: A Boolean Type" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:552 +msgid "" +"A Boolean type was added to Python 2.3. Two new constants were added to " +"the :mod:`__builtin__` module, :const:`True` and :const:`False`. (:const:" +"`True` and :const:`False` constants were added to the built-ins in Python " +"2.2.1, but the 2.2.1 versions are simply set to integer values of 1 and 0 " +"and aren't a different type.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:558 +msgid "" +"The type object for this new type is named :class:`bool`; the constructor " +"for it takes any Python value and converts it to :const:`True` or :const:" +"`False`. ::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:570 +msgid "" +"Most of the standard library modules and built-in functions have been " +"changed to return Booleans. ::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:581 +msgid "" +"Python's Booleans were added with the primary goal of making code clearer. " +"For example, if you're reading a function and encounter the statement " +"``return 1``, you might wonder whether the ``1`` represents a Boolean truth " +"value, an index, or a coefficient that multiplies some other quantity. If " +"the statement is ``return True``, however, the meaning of the return value " +"is quite clear." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:587 +msgid "" +"Python's Booleans were *not* added for the sake of strict type-checking. A " +"very strict language such as Pascal would also prevent you performing " +"arithmetic with Booleans, and would require that the expression in an :" +"keyword:`if` statement always evaluate to a Boolean result. Python is not " +"this strict and never will be, as :pep:`285` explicitly says. This means " +"you can still use any expression in an :keyword:`if` statement, even ones " +"that evaluate to a list or tuple or some random object. The Boolean type is " +"a subclass of the :class:`int` class so that arithmetic using a Boolean " +"still works. ::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:605 +msgid "" +"To sum up :const:`True` and :const:`False` in a sentence: they're " +"alternative ways to spell the integer values 1 and 0, with the single " +"difference that :func:`str` and :func:`repr` return the strings ``'True'`` " +"and ``'False'`` instead of ``'1'`` and ``'0'``." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:613 +msgid ":pep:`285` - Adding a bool type" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:614 +msgid "Written and implemented by GvR." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:620 +msgid "PEP 293: Codec Error Handling Callbacks" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:622 +msgid "" +"When encoding a Unicode string into a byte string, unencodable characters " +"may be encountered. So far, Python has allowed specifying the error " +"processing as either \"strict\" (raising :exc:`UnicodeError`), \"ignore" +"\" (skipping the character), or \"replace\" (using a question mark in the " +"output string), with \"strict\" being the default behavior. It may be " +"desirable to specify alternative processing of such errors, such as " +"inserting an XML character reference or HTML entity reference into the " +"converted string." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:630 +msgid "" +"Python now has a flexible framework to add different processing strategies. " +"New error handlers can be added with :func:`codecs.register_error`, and " +"codecs then can access the error handler with :func:`codecs.lookup_error`. " +"An equivalent C API has been added for codecs written in C. The error " +"handler gets the necessary state information such as the string being " +"converted, the position in the string where the error was detected, and the " +"target encoding. The handler can then either raise an exception or return a " +"replacement string." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:638 +msgid "" +"Two additional error handlers have been implemented using this framework: " +"\"backslashreplace\" uses Python backslash quoting to represent unencodable " +"characters and \"xmlcharrefreplace\" emits XML character references." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:645 +msgid ":pep:`293` - Codec Error Handling Callbacks" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:646 +msgid "Written and implemented by Walter Dörwald." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:654 +msgid "PEP 301: Package Index and Metadata for Distutils" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:656 +msgid "" +"Support for the long-requested Python catalog makes its first appearance in " +"2.3." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:658 +msgid "" +"The heart of the catalog is the new Distutils :command:`register` command. " +"Running ``python setup.py register`` will collect the metadata describing a " +"package, such as its name, version, maintainer, description, &c., and send " +"it to a central catalog server. The resulting catalog is available from " +"https://pypi.python.org/pypi." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:664 +msgid "" +"To make the catalog a bit more useful, a new optional *classifiers* keyword " +"argument has been added to the Distutils :func:`setup` function. A list of " +"`Trove `_-style strings can be supplied to help " +"classify the software." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:669 +msgid "" +"Here's an example :file:`setup.py` with classifiers, written to be " +"compatible with older versions of the Distutils::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:688 +msgid "" +"The full list of classifiers can be obtained by running ``python setup.py " +"register --list-classifiers``." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:694 +msgid ":pep:`301` - Package Index and Metadata for Distutils" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:695 +msgid "Written and implemented by Richard Jones." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:703 +msgid "PEP 302: New Import Hooks" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:705 +msgid "" +"While it's been possible to write custom import hooks ever since the :mod:" +"`ihooks` module was introduced in Python 1.3, no one has ever been really " +"happy with it because writing new import hooks is difficult and messy. " +"There have been various proposed alternatives such as the :mod:`imputil` " +"and :mod:`iu` modules, but none of them has ever gained much acceptance, and " +"none of them were easily usable from C code." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:712 +msgid "" +":pep:`302` borrows ideas from its predecessors, especially from Gordon " +"McMillan's :mod:`iu` module. Three new items are added to the :mod:`sys` " +"module:" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:716 +msgid "" +"``sys.path_hooks`` is a list of callable objects; most often they'll be " +"classes. Each callable takes a string containing a path and either returns " +"an importer object that will handle imports from this path or raises an :exc:" +"`ImportError` exception if it can't handle this path." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:721 +msgid "" +"``sys.path_importer_cache`` caches importer objects for each path, so ``sys." +"path_hooks`` will only need to be traversed once for each path." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:724 +msgid "" +"``sys.meta_path`` is a list of importer objects that will be traversed " +"before ``sys.path`` is checked. This list is initially empty, but user code " +"can add objects to it. Additional built-in and frozen modules can be " +"imported by an object added to this list." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:729 +msgid "" +"Importer objects must have a single method, ``find_module(fullname, " +"path=None)``. *fullname* will be a module or package name, e.g. ``string`` " +"or ``distutils.core``. :meth:`find_module` must return a loader object that " +"has a single method, ``load_module(fullname)``, that creates and returns the " +"corresponding module object." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:735 +msgid "" +"Pseudo-code for Python's new import logic, therefore, looks something like " +"this (simplified a bit; see :pep:`302` for the full details)::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:760 +msgid ":pep:`302` - New Import Hooks" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:761 +msgid "" +"Written by Just van Rossum and Paul Moore. Implemented by Just van Rossum." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:769 +msgid "PEP 305: Comma-separated Files" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:771 +msgid "" +"Comma-separated files are a format frequently used for exporting data from " +"databases and spreadsheets. Python 2.3 adds a parser for comma-separated " +"files." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:774 +msgid "Comma-separated format is deceptively simple at first glance::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:778 +msgid "" +"Read a line and call ``line.split(',')``: what could be simpler? But toss in " +"string data that can contain commas, and things get more complicated::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:783 +msgid "" +"A big ugly regular expression can parse this, but using the new :mod:`csv` " +"package is much simpler::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:793 +msgid "" +"The :func:`reader` function takes a number of different options. The field " +"separator isn't limited to the comma and can be changed to any character, " +"and so can the quoting and line-ending characters." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:797 +msgid "" +"Different dialects of comma-separated files can be defined and registered; " +"currently there are two dialects, both used by Microsoft Excel. A separate :" +"class:`csv.writer` class will generate comma-separated files from a " +"succession of tuples or lists, quoting strings that contain the delimiter." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:806 +msgid ":pep:`305` - CSV File API" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:806 +msgid "" +"Written and implemented by Kevin Altis, Dave Cole, Andrew McNamara, Skip " +"Montanaro, Cliff Wells." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:815 +msgid "PEP 307: Pickle Enhancements" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:817 +msgid "" +"The :mod:`pickle` and :mod:`cPickle` modules received some attention during " +"the 2.3 development cycle. In 2.2, new-style classes could be pickled " +"without difficulty, but they weren't pickled very compactly; :pep:`307` " +"quotes a trivial example where a new-style class results in a pickled string " +"three times longer than that for a classic class." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:823 +msgid "" +"The solution was to invent a new pickle protocol. The :func:`pickle.dumps` " +"function has supported a text-or-binary flag for a long time. In 2.3, this " +"flag is redefined from a Boolean to an integer: 0 is the old text-mode " +"pickle format, 1 is the old binary format, and now 2 is a new 2.3-specific " +"format. A new constant, :const:`pickle.HIGHEST_PROTOCOL`, can be used to " +"select the fanciest protocol available." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:830 +msgid "" +"Unpickling is no longer considered a safe operation. 2.2's :mod:`pickle` " +"provided hooks for trying to prevent unsafe classes from being unpickled " +"(specifically, a :attr:`__safe_for_unpickling__` attribute), but none of " +"this code was ever audited and therefore it's all been ripped out in 2.3. " +"You should not unpickle untrusted data in any version of Python." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:836 +msgid "" +"To reduce the pickling overhead for new-style classes, a new interface for " +"customizing pickling was added using three special methods: :meth:" +"`__getstate__`, :meth:`__setstate__`, and :meth:`__getnewargs__`. Consult :" +"pep:`307` for the full semantics of these methods." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:841 +msgid "" +"As a way to compress pickles yet further, it's now possible to use integer " +"codes instead of long strings to identify pickled classes. The Python " +"Software Foundation will maintain a list of standardized codes; there's also " +"a range of codes for private use. Currently no codes have been specified." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:849 +msgid ":pep:`307` - Extensions to the pickle protocol" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:850 +msgid "Written and implemented by Guido van Rossum and Tim Peters." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:858 +msgid "Extended Slices" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:860 +msgid "" +"Ever since Python 1.4, the slicing syntax has supported an optional third " +"\"step\" or \"stride\" argument. For example, these are all legal Python " +"syntax: ``L[1:10:2]``, ``L[:-1:1]``, ``L[::-1]``. This was added to Python " +"at the request of the developers of Numerical Python, which uses the third " +"argument extensively. However, Python's built-in list, tuple, and string " +"sequence types have never supported this feature, raising a :exc:`TypeError` " +"if you tried it. Michael Hudson contributed a patch to fix this shortcoming." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:868 +msgid "" +"For example, you can now easily extract the elements of a list that have " +"even indexes::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:875 +msgid "" +"Negative values also work to make a copy of the same list in reverse order::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:880 +msgid "This also works for tuples, arrays, and strings::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:888 +msgid "" +"If you have a mutable sequence such as a list or an array you can assign to " +"or delete an extended slice, but there are some differences between " +"assignment to extended and regular slices. Assignment to a regular slice " +"can be used to change the length of the sequence::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:900 +msgid "" +"Extended slices aren't this flexible. When assigning to an extended slice, " +"the list on the right hand side of the statement must contain the same " +"number of items as the slice it is replacing::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:917 +msgid "Deletion is more straightforward::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:928 +msgid "" +"One can also now pass slice objects to the :meth:`__getitem__` methods of " +"the built-in sequences::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:934 +msgid "Or use slice objects directly in subscripts::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:939 +msgid "" +"To simplify implementing sequences that support extended slicing, slice " +"objects now have a method ``indices(length)`` which, given the length of a " +"sequence, returns a ``(start, stop, step)`` tuple that can be passed " +"directly to :func:`range`. :meth:`indices` handles omitted and out-of-bounds " +"indices in a manner consistent with regular slices (and this innocuous " +"phrase hides a welter of confusing details!). The method is intended to be " +"used like this::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:957 +msgid "" +"From this example you can also see that the built-in :class:`slice` object " +"is now the type object for the slice type, and is no longer a function. " +"This is consistent with Python 2.2, where :class:`int`, :class:`str`, etc., " +"underwent the same change." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:966 ../Doc/whatsnew/2.4.rst:774 +#: ../Doc/whatsnew/2.5.rst:973 ../Doc/whatsnew/2.6.rst:1485 +#: ../Doc/whatsnew/2.7.rst:672 ../Doc/whatsnew/3.1.rst:116 +#: ../Doc/whatsnew/3.2.rst:433 ../Doc/whatsnew/3.3.rst:776 +#: ../Doc/whatsnew/3.4.rst:401 ../Doc/whatsnew/3.5.rst:701 +#: ../Doc/whatsnew/3.6.rst:545 +msgid "Other Language Changes" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:968 +msgid "" +"Here are all of the changes that Python 2.3 makes to the core Python " +"language." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:970 +msgid "" +"The :keyword:`yield` statement is now always a keyword, as described in " +"section :ref:`section-generators` of this document." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:973 +msgid "" +"A new built-in function :func:`enumerate` was added, as described in " +"section :ref:`section-enumerate` of this document." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:976 +msgid "" +"Two new constants, :const:`True` and :const:`False` were added along with " +"the built-in :class:`bool` type, as described in section :ref:`section-bool` " +"of this document." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:980 +msgid "" +"The :func:`int` type constructor will now return a long integer instead of " +"raising an :exc:`OverflowError` when a string or floating-point number is " +"too large to fit into an integer. This can lead to the paradoxical result " +"that ``isinstance(int(expression), int)`` is false, but that seems unlikely " +"to cause problems in practice." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:986 +msgid "" +"Built-in types now support the extended slicing syntax, as described in " +"section :ref:`section-slices` of this document." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:989 +msgid "" +"A new built-in function, ``sum(iterable, start=0)``, adds up the numeric " +"items in the iterable object and returns their sum. :func:`sum` only " +"accepts numbers, meaning that you can't use it to concatenate a bunch of " +"strings. (Contributed by Alex Martelli.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:994 +msgid "" +"``list.insert(pos, value)`` used to insert *value* at the front of the list " +"when *pos* was negative. The behaviour has now been changed to be " +"consistent with slice indexing, so when *pos* is -1 the value will be " +"inserted before the last element, and so forth." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:999 +msgid "" +"``list.index(value)``, which searches for *value* within the list and " +"returns its index, now takes optional *start* and *stop* arguments to limit " +"the search to only part of the list." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1003 +msgid "" +"Dictionaries have a new method, ``pop(key[, *default*])``, that returns the " +"value corresponding to *key* and removes that key/value pair from the " +"dictionary. If the requested key isn't present in the dictionary, *default* " +"is returned if it's specified and :exc:`KeyError` raised if it isn't. ::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1025 +msgid "" +"There's also a new class method, ``dict.fromkeys(iterable, value)``, that " +"creates a dictionary with keys taken from the supplied iterator *iterable* " +"and all values set to *value*, defaulting to ``None``." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1029 +msgid "(Patches contributed by Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1031 +msgid "" +"Also, the :func:`dict` constructor now accepts keyword arguments to simplify " +"creating small dictionaries::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1037 +msgid "(Contributed by Just van Rossum.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1039 +msgid "" +"The :keyword:`assert` statement no longer checks the ``__debug__`` flag, so " +"you can no longer disable assertions by assigning to ``__debug__``. Running " +"Python with the :option:`-O` switch will still generate code that doesn't " +"execute any assertions." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1044 +msgid "" +"Most type objects are now callable, so you can use them to create new " +"objects such as functions, classes, and modules. (This means that the :mod:" +"`new` module can be deprecated in a future Python version, because you can " +"now use the type objects available in the :mod:`types` module.) For example, " +"you can create a new module object with the following code:" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1059 +msgid "" +"A new warning, :exc:`PendingDeprecationWarning` was added to indicate " +"features which are in the process of being deprecated. The warning will " +"*not* be printed by default. To check for use of features that will be " +"deprecated in the future, supply :option:`-Walways::" +"PendingDeprecationWarning:: <-W>` on the command line or use :func:`warnings." +"filterwarnings`." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1065 +msgid "" +"The process of deprecating string-based exceptions, as in ``raise \"Error " +"occurred\"``, has begun. Raising a string will now trigger :exc:" +"`PendingDeprecationWarning`." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1069 +msgid "" +"Using ``None`` as a variable name will now result in a :exc:`SyntaxWarning` " +"warning. In a future version of Python, ``None`` may finally become a " +"keyword." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1072 +msgid "" +"The :meth:`xreadlines` method of file objects, introduced in Python 2.1, is " +"no longer necessary because files now behave as their own iterator. :meth:" +"`xreadlines` was originally introduced as a faster way to loop over all the " +"lines in a file, but now you can simply write ``for line in file_obj``. File " +"objects also have a new read-only :attr:`encoding` attribute that gives the " +"encoding used by the file; Unicode strings written to the file will be " +"automatically converted to bytes using the given encoding." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1080 +msgid "" +"The method resolution order used by new-style classes has changed, though " +"you'll only notice the difference if you have a really complicated " +"inheritance hierarchy. Classic classes are unaffected by this change. " +"Python 2.2 originally used a topological sort of a class's ancestors, but " +"2.3 now uses the C3 algorithm as described in the paper `\"A Monotonic " +"Superclass Linearization for Dylan\" `_. To understand the motivation for this " +"change, read Michele Simionato's article `\"Python 2.3 Method Resolution " +"Order\" `_, or read the " +"thread on python-dev starting with the message at https://mail.python.org/" +"pipermail/python-dev/2002-October/029035.html. Samuele Pedroni first pointed " +"out the problem and also implemented the fix by coding the C3 algorithm." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1093 +msgid "" +"Python runs multithreaded programs by switching between threads after " +"executing N bytecodes. The default value for N has been increased from 10 " +"to 100 bytecodes, speeding up single-threaded applications by reducing the " +"switching overhead. Some multithreaded applications may suffer slower " +"response time, but that's easily fixed by setting the limit back to a lower " +"number using ``sys.setcheckinterval(N)``. The limit can be retrieved with " +"the new :func:`sys.getcheckinterval` function." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1101 +msgid "" +"One minor but far-reaching change is that the names of extension types " +"defined by the modules included with Python now contain the module and a " +"``'.'`` in front of the type name. For example, in Python 2.2, if you " +"created a socket and printed its :attr:`__class__`, you'd get this output::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1110 +msgid "In 2.3, you get this::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1115 +msgid "" +"One of the noted incompatibilities between old- and new-style classes has " +"been removed: you can now assign to the :attr:`~definition.__name__` and :" +"attr:`~class.__bases__` attributes of new-style classes. There are some " +"restrictions on what can be assigned to :attr:`~class.__bases__` along the " +"lines of those relating to assigning to an instance's :attr:`~instance." +"__class__` attribute." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1125 +msgid "String Changes" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1127 +msgid "" +"The :keyword:`in` operator now works differently for strings. Previously, " +"when evaluating ``X in Y`` where *X* and *Y* are strings, *X* could only be " +"a single character. That's now changed; *X* can be a string of any length, " +"and ``X in Y`` will return :const:`True` if *X* is a substring of *Y*. If " +"*X* is the empty string, the result is always :const:`True`. ::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1140 +msgid "" +"Note that this doesn't tell you where the substring starts; if you need that " +"information, use the :meth:`find` string method." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1143 +msgid "" +"The :meth:`strip`, :meth:`lstrip`, and :meth:`rstrip` string methods now " +"have an optional argument for specifying the characters to strip. The " +"default is still to remove all whitespace characters::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1157 +msgid "(Suggested by Simon Brunning and implemented by Walter Dörwald.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1159 +msgid "" +"The :meth:`startswith` and :meth:`endswith` string methods now accept " +"negative numbers for the *start* and *end* parameters." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1162 +msgid "" +"Another new string method is :meth:`zfill`, originally a function in the :" +"mod:`string` module. :meth:`zfill` pads a numeric string with zeros on the " +"left until it's the specified width. Note that the ``%`` operator is still " +"more flexible and powerful than :meth:`zfill`. ::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1174 +msgid "(Contributed by Walter Dörwald.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1176 +msgid "" +"A new type object, :class:`basestring`, has been added. Both 8-bit strings " +"and Unicode strings inherit from this type, so ``isinstance(obj, " +"basestring)`` will return :const:`True` for either kind of string. It's a " +"completely abstract type, so you can't create :class:`basestring` instances." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1181 +msgid "" +"Interned strings are no longer immortal and will now be garbage-collected in " +"the usual way when the only reference to them is from the internal " +"dictionary of interned strings. (Implemented by Oren Tirosh.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1189 ../Doc/whatsnew/2.4.rst:933 +#: ../Doc/whatsnew/2.5.rst:1138 ../Doc/whatsnew/2.6.rst:1693 +#: ../Doc/whatsnew/2.7.rst:928 ../Doc/whatsnew/3.1.rst:416 +#: ../Doc/whatsnew/3.2.rst:2340 ../Doc/whatsnew/3.3.rst:2149 +#: ../Doc/whatsnew/3.5.rst:2105 ../Doc/whatsnew/3.6.rst:1113 +msgid "Optimizations" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1191 +msgid "" +"The creation of new-style class instances has been made much faster; they're " +"now faster than classic classes!" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1194 +msgid "" +"The :meth:`sort` method of list objects has been extensively rewritten by " +"Tim Peters, and the implementation is significantly faster." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1197 +msgid "" +"Multiplication of large long integers is now much faster thanks to an " +"implementation of Karatsuba multiplication, an algorithm that scales better " +"than the O(n\\*n) required for the grade-school multiplication algorithm. " +"(Original patch by Christopher A. Craig, and significantly reworked by Tim " +"Peters.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1202 +msgid "" +"The ``SET_LINENO`` opcode is now gone. This may provide a small speed " +"increase, depending on your compiler's idiosyncrasies. See section :ref:" +"`23section-other` for a longer explanation. (Removed by Michael Hudson.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1206 +msgid "" +":func:`xrange` objects now have their own iterator, making ``for i in " +"xrange(n)`` slightly faster than ``for i in range(n)``. (Patch by Raymond " +"Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1210 +msgid "" +"A number of small rearrangements have been made in various hotspots to " +"improve performance, such as inlining a function or removing some code. " +"(Implemented mostly by GvR, but lots of people have contributed single " +"changes.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1214 +msgid "" +"The net result of the 2.3 optimizations is that Python 2.3 runs the pystone " +"benchmark around 25% faster than Python 2.2." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1221 ../Doc/whatsnew/2.4.rst:990 +#: ../Doc/whatsnew/3.1.rst:224 ../Doc/whatsnew/3.2.rst:654 +msgid "New, Improved, and Deprecated Modules" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1223 ../Doc/whatsnew/2.4.rst:992 +msgid "" +"As usual, Python's standard library received a number of enhancements and " +"bug fixes. Here's a partial list of the most notable changes, sorted " +"alphabetically by module name. Consult the :file:`Misc/NEWS` file in the " +"source tree for a more complete list of changes, or look through the CVS " +"logs for all the details." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1228 +msgid "" +"The :mod:`array` module now supports arrays of Unicode characters using the " +"``'u'`` format character. Arrays also now support using the ``+=`` " +"assignment operator to add another array's contents, and the ``*=`` " +"assignment operator to repeat an array. (Contributed by Jason Orendorff.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1233 +msgid "" +"The :mod:`bsddb` module has been replaced by version 4.1.6 of the `PyBSDDB " +"`_ package, providing a more complete " +"interface to the transactional features of the BerkeleyDB library." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1237 +msgid "" +"The old version of the module has been renamed to :mod:`bsddb185` and is no " +"longer built automatically; you'll have to edit :file:`Modules/Setup` to " +"enable it. Note that the new :mod:`bsddb` package is intended to be " +"compatible with the old module, so be sure to file bugs if you discover any " +"incompatibilities. When upgrading to Python 2.3, if the new interpreter is " +"compiled with a new version of the underlying BerkeleyDB library, you will " +"almost certainly have to convert your database files to the new version. " +"You can do this fairly easily with the new scripts :file:`db2pickle.py` and :" +"file:`pickle2db.py` which you will find in the distribution's :file:`Tools/" +"scripts` directory. If you've already been using the PyBSDDB package and " +"importing it as :mod:`bsddb3`, you will have to change your ``import`` " +"statements to import it as :mod:`bsddb`." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1249 +msgid "" +"The new :mod:`bz2` module is an interface to the bz2 data compression " +"library. bz2-compressed data is usually smaller than corresponding :mod:" +"`zlib`\\ -compressed data. (Contributed by Gustavo Niemeyer.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1253 +msgid "" +"A set of standard date/time types has been added in the new :mod:`datetime` " +"module. See the following section for more details." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1256 +msgid "" +"The Distutils :class:`Extension` class now supports an extra constructor " +"argument named *depends* for listing additional source files that an " +"extension depends on. This lets Distutils recompile the module if any of " +"the dependency files are modified. For example, if :file:`sampmodule.c` " +"includes the header file :file:`sample.h`, you would create the :class:" +"`Extension` object like this::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1267 +msgid "" +"Modifying :file:`sample.h` would then cause the module to be recompiled. " +"(Contributed by Jeremy Hylton.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1270 +msgid "" +"Other minor changes to Distutils: it now checks for the :envvar:`CC`, :" +"envvar:`CFLAGS`, :envvar:`CPP`, :envvar:`LDFLAGS`, and :envvar:`CPPFLAGS` " +"environment variables, using them to override the settings in Python's " +"configuration (contributed by Robert Weber)." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1275 +msgid "" +"Previously the :mod:`doctest` module would only search the docstrings of " +"public methods and functions for test cases, but it now also examines " +"private ones as well. The :func:`DocTestSuite` function creates a :class:" +"`unittest.TestSuite` object from a set of :mod:`doctest` tests." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1280 +msgid "" +"The new ``gc.get_referents(object)`` function returns a list of all the " +"objects referenced by *object*." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1283 +msgid "" +"The :mod:`getopt` module gained a new function, :func:`gnu_getopt`, that " +"supports the same arguments as the existing :func:`getopt` function but uses " +"GNU-style scanning mode. The existing :func:`getopt` stops processing " +"options as soon as a non-option argument is encountered, but in GNU-style " +"mode processing continues, meaning that options and arguments can be mixed. " +"For example::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1294 +msgid "(Contributed by Peter Åstrand.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1296 +msgid "" +"The :mod:`grp`, :mod:`pwd`, and :mod:`resource` modules now return enhanced " +"tuples::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1304 +msgid "The :mod:`gzip` module can now handle files exceeding 2 GiB." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1306 +msgid "" +"The new :mod:`heapq` module contains an implementation of a heap queue " +"algorithm. A heap is an array-like data structure that keeps items in a " +"partially sorted order such that, for every index *k*, ``heap[k] <= heap[2*k" +"+1]`` and ``heap[k] <= heap[2*k+2]``. This makes it quick to remove the " +"smallest item, and inserting a new item while maintaining the heap property " +"is O(lg n). (See https://xlinux.nist.gov/dads//HTML/priorityque.html for " +"more information about the priority queue data structure.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1314 +msgid "" +"The :mod:`heapq` module provides :func:`heappush` and :func:`heappop` " +"functions for adding and removing items while maintaining the heap property " +"on top of some other mutable Python sequence type. Here's an example that " +"uses a Python list::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1332 +msgid "(Contributed by Kevin O'Connor.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1334 +msgid "" +"The IDLE integrated development environment has been updated using the code " +"from the IDLEfork project (http://idlefork.sourceforge.net). The most " +"notable feature is that the code being developed is now executed in a " +"subprocess, meaning that there's no longer any need for manual ``reload()`` " +"operations. IDLE's core code has been incorporated into the standard library " +"as the :mod:`idlelib` package." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1340 +msgid "" +"The :mod:`imaplib` module now supports IMAP over SSL. (Contributed by Piers " +"Lauder and Tino Lange.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1343 +msgid "" +"The :mod:`itertools` contains a number of useful functions for use with " +"iterators, inspired by various functions provided by the ML and Haskell " +"languages. For example, ``itertools.ifilter(predicate, iterator)`` returns " +"all elements in the iterator for which the function :func:`predicate` " +"returns :const:`True`, and ``itertools.repeat(obj, N)`` returns ``obj`` *N* " +"times. There are a number of other functions in the module; see the " +"package's reference documentation for details. (Contributed by Raymond " +"Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1352 +msgid "" +"Two new functions in the :mod:`math` module, ``degrees(rads)`` and " +"``radians(degs)``, convert between radians and degrees. Other functions in " +"the :mod:`math` module such as :func:`math.sin` and :func:`math.cos` have " +"always required input values measured in radians. Also, an optional *base* " +"argument was added to :func:`math.log` to make it easier to compute " +"logarithms for bases other than ``e`` and ``10``. (Contributed by Raymond " +"Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1359 +msgid "" +"Several new POSIX functions (:func:`getpgid`, :func:`killpg`, :func:" +"`lchown`, :func:`loadavg`, :func:`major`, :func:`makedev`, :func:`minor`, " +"and :func:`mknod`) were added to the :mod:`posix` module that underlies the :" +"mod:`os` module. (Contributed by Gustavo Niemeyer, Geert Jansen, and Denis " +"S. Otkidach.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1365 +msgid "" +"In the :mod:`os` module, the :func:`\\*stat` family of functions can now " +"report fractions of a second in a timestamp. Such time stamps are " +"represented as floats, similar to the value returned by :func:`time.time`." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1369 +msgid "" +"During testing, it was found that some applications will break if time " +"stamps are floats. For compatibility, when using the tuple interface of " +"the :class:`stat_result` time stamps will be represented as integers. When " +"using named fields (a feature first introduced in Python 2.2), time stamps " +"are still represented as integers, unless :func:`os.stat_float_times` is " +"invoked to enable float return values::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1382 +msgid "In Python 2.4, the default will change to always returning floats." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1384 +msgid "" +"Application developers should enable this feature only if all their " +"libraries work properly when confronted with floating point time stamps, or " +"if they use the tuple API. If used, the feature should be activated on an " +"application level instead of trying to enable it on a per-use basis." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1389 +msgid "" +"The :mod:`optparse` module contains a new parser for command-line arguments " +"that can convert option values to a particular Python type and will " +"automatically generate a usage message. See the following section for more " +"details." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1394 +msgid "" +"The old and never-documented :mod:`linuxaudiodev` module has been " +"deprecated, and a new version named :mod:`ossaudiodev` has been added. The " +"module was renamed because the OSS sound drivers can be used on platforms " +"other than Linux, and the interface has also been tidied and brought up to " +"date in various ways. (Contributed by Greg Ward and Nicholas FitzRoy-Dale.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1400 +msgid "" +"The new :mod:`platform` module contains a number of functions that try to " +"determine various properties of the platform you're running on. There are " +"functions for getting the architecture, CPU type, the Windows OS version, " +"and even the Linux distribution version. (Contributed by Marc-André Lemburg.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1405 +msgid "" +"The parser objects provided by the :mod:`pyexpat` module can now optionally " +"buffer character data, resulting in fewer calls to your character data " +"handler and therefore faster performance. Setting the parser object's :attr:" +"`buffer_text` attribute to :const:`True` will enable buffering." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1410 +msgid "" +"The ``sample(population, k)`` function was added to the :mod:`random` " +"module. *population* is a sequence or :class:`xrange` object containing the " +"elements of a population, and :func:`sample` chooses *k* elements from the " +"population without replacing chosen elements. *k* can be any value up to " +"``len(population)``. For example::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1432 +msgid "" +"The :mod:`random` module now uses a new algorithm, the Mersenne Twister, " +"implemented in C. It's faster and more extensively studied than the " +"previous algorithm." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1436 +msgid "(All changes contributed by Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1438 +msgid "" +"The :mod:`readline` module also gained a number of new functions: :func:" +"`get_history_item`, :func:`get_current_history_length`, and :func:" +"`redisplay`." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1442 +msgid "" +"The :mod:`rexec` and :mod:`Bastion` modules have been declared dead, and " +"attempts to import them will fail with a :exc:`RuntimeError`. New-style " +"classes provide new ways to break out of the restricted execution " +"environment provided by :mod:`rexec`, and no one has interest in fixing them " +"or time to do so. If you have applications using :mod:`rexec`, rewrite them " +"to use something else." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1448 +msgid "" +"(Sticking with Python 2.2 or 2.1 will not make your applications any safer " +"because there are known bugs in the :mod:`rexec` module in those versions. " +"To repeat: if you're using :mod:`rexec`, stop using it immediately.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1452 +msgid "" +"The :mod:`rotor` module has been deprecated because the algorithm it uses " +"for encryption is not believed to be secure. If you need encryption, use " +"one of the several AES Python modules that are available separately." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1456 +msgid "" +"The :mod:`shutil` module gained a ``move(src, dest)`` function that " +"recursively moves a file or directory to a new location." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1459 +msgid "" +"Support for more advanced POSIX signal handling was added to the :mod:" +"`signal` but then removed again as it proved impossible to make it work " +"reliably across platforms." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1463 +msgid "" +"The :mod:`socket` module now supports timeouts. You can call the " +"``settimeout(t)`` method on a socket object to set a timeout of *t* seconds. " +"Subsequent socket operations that take longer than *t* seconds to complete " +"will abort and raise a :exc:`socket.timeout` exception." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1468 +msgid "" +"The original timeout implementation was by Tim O'Malley. Michael Gilfix " +"integrated it into the Python :mod:`socket` module and shepherded it through " +"a lengthy review. After the code was checked in, Guido van Rossum rewrote " +"parts of it. (This is a good example of a collaborative development process " +"in action.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1474 +msgid "" +"On Windows, the :mod:`socket` module now ships with Secure Sockets Layer " +"(SSL) support." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1477 +msgid "" +"The value of the C :const:`PYTHON_API_VERSION` macro is now exposed at the " +"Python level as ``sys.api_version``. The current exception can be cleared " +"by calling the new :func:`sys.exc_clear` function." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1481 +msgid "" +"The new :mod:`tarfile` module allows reading from and writing to :program:" +"`tar`\\ -format archive files. (Contributed by Lars Gustäbel.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1484 +msgid "" +"The new :mod:`textwrap` module contains functions for wrapping strings " +"containing paragraphs of text. The ``wrap(text, width)`` function takes a " +"string and returns a list containing the text split into lines of no more " +"than the chosen width. The ``fill(text, width)`` function returns a single " +"string, reformatted to fit into lines no longer than the chosen width. (As " +"you can guess, :func:`fill` is built on top of :func:`wrap`. For example::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1506 +msgid "" +"The module also contains a :class:`TextWrapper` class that actually " +"implements the text wrapping strategy. Both the :class:`TextWrapper` class " +"and the :func:`wrap` and :func:`fill` functions support a number of " +"additional keyword arguments for fine-tuning the formatting; consult the " +"module's documentation for details. (Contributed by Greg Ward.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1512 +msgid "" +"The :mod:`thread` and :mod:`threading` modules now have companion modules, :" +"mod:`dummy_thread` and :mod:`dummy_threading`, that provide a do-nothing " +"implementation of the :mod:`thread` module's interface for platforms where " +"threads are not supported. The intention is to simplify thread-aware " +"modules (ones that *don't* rely on threads to run) by putting the following " +"code at the top::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1524 +msgid "" +"In this example, :mod:`_threading` is used as the module name to make it " +"clear that the module being used is not necessarily the actual :mod:" +"`threading` module. Code can call functions and use classes in :mod:" +"`_threading` whether or not threads are supported, avoiding an :keyword:`if` " +"statement and making the code slightly clearer. This module will not " +"magically make multithreaded code run without threads; code that waits for " +"another thread to return or to do something will simply hang forever." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1532 +msgid "" +"The :mod:`time` module's :func:`strptime` function has long been an " +"annoyance because it uses the platform C library's :func:`strptime` " +"implementation, and different platforms sometimes have odd bugs. Brett " +"Cannon contributed a portable implementation that's written in pure Python " +"and should behave identically on all platforms." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1538 +msgid "" +"The new :mod:`timeit` module helps measure how long snippets of Python code " +"take to execute. The :file:`timeit.py` file can be run directly from the " +"command line, or the module's :class:`Timer` class can be imported and used " +"directly. Here's a short example that figures out whether it's faster to " +"convert an 8-bit string to Unicode by appending an empty Unicode string to " +"it or by using the :func:`unicode` function::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1558 +msgid "" +"The :mod:`Tix` module has received various bug fixes and updates for the " +"current version of the Tix package." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1561 +msgid "" +"The :mod:`Tkinter` module now works with a thread-enabled version of Tcl. " +"Tcl's threading model requires that widgets only be accessed from the thread " +"in which they're created; accesses from another thread can cause Tcl to " +"panic. For certain Tcl interfaces, :mod:`Tkinter` will now automatically " +"avoid this when a widget is accessed from a different thread by marshalling " +"a command, passing it to the correct thread, and waiting for the results. " +"Other interfaces can't be handled automatically but :mod:`Tkinter` will now " +"raise an exception on such an access so that you can at least find out about " +"the problem. See https://mail.python.org/pipermail/python-dev/2002-" +"December/031107.html for a more detailed explanation of this change. " +"(Implemented by Martin von Löwis.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1572 +msgid "" +"Calling Tcl methods through :mod:`_tkinter` no longer returns only strings. " +"Instead, if Tcl returns other objects those objects are converted to their " +"Python equivalent, if one exists, or wrapped with a :class:`_tkinter." +"Tcl_Obj` object if no Python equivalent exists. This behavior can be " +"controlled through the :meth:`wantobjects` method of :class:`tkapp` objects." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1578 +msgid "" +"When using :mod:`_tkinter` through the :mod:`Tkinter` module (as most " +"Tkinter applications will), this feature is always activated. It should not " +"cause compatibility problems, since Tkinter would always convert string " +"results to Python types where possible." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1583 +msgid "" +"If any incompatibilities are found, the old behavior can be restored by " +"setting the :attr:`wantobjects` variable in the :mod:`Tkinter` module to " +"false before creating the first :class:`tkapp` object. ::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1590 +msgid "Any breakage caused by this change should be reported as a bug." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1592 +msgid "" +"The :mod:`UserDict` module has a new :class:`DictMixin` class which defines " +"all dictionary methods for classes that already have a minimum mapping " +"interface. This greatly simplifies writing classes that need to be " +"substitutable for dictionaries, such as the classes in the :mod:`shelve` " +"module." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1598 +msgid "" +"Adding the mix-in as a superclass provides the full dictionary interface " +"whenever the class defines :meth:`__getitem__`, :meth:`__setitem__`, :meth:" +"`__delitem__`, and :meth:`keys`. For example::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1639 ../Doc/whatsnew/2.4.rst:891 +#: ../Doc/whatsnew/2.4.rst:919 ../Doc/whatsnew/2.4.rst:1212 +#: ../Doc/whatsnew/2.5.rst:1372 ../Doc/whatsnew/2.5.rst:1381 +#: ../Doc/whatsnew/2.6.rst:1596 ../Doc/whatsnew/2.6.rst:1880 +#: ../Doc/whatsnew/2.6.rst:1901 ../Doc/whatsnew/3.1.rst:281 +#: ../Doc/whatsnew/3.2.rst:820 ../Doc/whatsnew/3.2.rst:832 +#: ../Doc/whatsnew/3.2.rst:876 ../Doc/whatsnew/3.2.rst:897 +#: ../Doc/whatsnew/3.2.rst:911 ../Doc/whatsnew/3.2.rst:1778 +#: ../Doc/whatsnew/3.2.rst:1823 +msgid "(Contributed by Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1641 +msgid "" +"The DOM implementation in :mod:`xml.dom.minidom` can now generate XML output " +"in a particular encoding by providing an optional encoding argument to the :" +"meth:`toxml` and :meth:`toprettyxml` methods of DOM nodes." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1645 +msgid "" +"The :mod:`xmlrpclib` module now supports an XML-RPC extension for handling " +"nil data values such as Python's ``None``. Nil values are always supported " +"on unmarshalling an XML-RPC response. To generate requests containing " +"``None``, you must supply a true value for the *allow_none* parameter when " +"creating a :class:`Marshaller` instance." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1651 +msgid "" +"The new :mod:`DocXMLRPCServer` module allows writing self-documenting XML-" +"RPC servers. Run it in demo mode (as a program) to see it in action. " +"Pointing the Web browser to the RPC server produces pydoc-style " +"documentation; pointing xmlrpclib to the server allows invoking the actual " +"methods. (Contributed by Brian Quinlan.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1657 +msgid "" +"Support for internationalized domain names (RFCs 3454, 3490, 3491, and 3492) " +"has been added. The \"idna\" encoding can be used to convert between a " +"Unicode domain name and the ASCII-compatible encoding (ACE) of that name. ::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1664 +msgid "" +"The :mod:`socket` module has also been extended to transparently convert " +"Unicode hostnames to the ACE version before passing them to the C library. " +"Modules that deal with hostnames such as :mod:`httplib` and :mod:`ftplib`) " +"also support Unicode host names; :mod:`httplib` also sends HTTP ``Host`` " +"headers using the ACE version of the domain name. :mod:`urllib` supports " +"Unicode URLs with non-ASCII host names as long as the ``path`` part of the " +"URL is ASCII only." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1672 +msgid "" +"To implement this change, the :mod:`stringprep` module, the " +"``mkstringprep`` tool and the ``punycode`` encoding have been added." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1679 +msgid "Date/Time Type" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1681 +msgid "" +"Date and time types suitable for expressing timestamps were added as the :" +"mod:`datetime` module. The types don't support different calendars or many " +"fancy features, and just stick to the basics of representing time." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1685 +msgid "" +"The three primary types are: :class:`date`, representing a day, month, and " +"year; :class:`time`, consisting of hour, minute, and second; and :class:" +"`datetime`, which contains all the attributes of both :class:`date` and :" +"class:`time`. There's also a :class:`timedelta` class representing " +"differences between two points in time, and time zone logic is implemented " +"by classes inheriting from the abstract :class:`tzinfo` class." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1692 +msgid "" +"You can create instances of :class:`date` and :class:`time` by either " +"supplying keyword arguments to the appropriate constructor, e.g. ``datetime." +"date(year=1972, month=10, day=15)``, or by using one of a number of class " +"methods. For example, the :meth:`date.today` class method returns the " +"current local date." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1698 +msgid "" +"Once created, instances of the date/time classes are all immutable. There " +"are a number of methods for producing formatted strings from objects::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1710 +msgid "" +"The :meth:`replace` method allows modifying one or more fields of a :class:" +"`date` or :class:`datetime` instance, returning a new instance::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1720 +msgid "" +"Instances can be compared, hashed, and converted to strings (the result is " +"the same as that of :meth:`isoformat`). :class:`date` and :class:`datetime` " +"instances can be subtracted from each other, and added to :class:`timedelta` " +"instances. The largest missing feature is that there's no standard library " +"support for parsing strings and getting back a :class:`date` or :class:" +"`datetime`." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1727 +msgid "" +"For more information, refer to the module's reference documentation. " +"(Contributed by Tim Peters.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1734 +msgid "The optparse Module" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1736 +msgid "" +"The :mod:`getopt` module provides simple parsing of command-line arguments. " +"The new :mod:`optparse` module (originally named Optik) provides more " +"elaborate command-line parsing that follows the Unix conventions, " +"automatically creates the output for :option:`!--help`, and can perform " +"different actions for different options." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1742 +msgid "" +"You start by creating an instance of :class:`OptionParser` and telling it " +"what your program's options are. ::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1756 +msgid "" +"Parsing a command line is then done by calling the :meth:`parse_args` " +"method. ::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1762 +msgid "" +"This returns an object containing all of the option values, and a list of " +"strings containing the remaining arguments." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1765 +msgid "" +"Invoking the script with the various arguments now works as you'd expect it " +"to. Note that the length argument is automatically converted to an integer." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1778 +msgid "The help message is automatically generated for you:" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1793 +msgid "See the module's documentation for more details." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1796 +msgid "" +"Optik was written by Greg Ward, with suggestions from the readers of the " +"Getopt SIG." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1805 +msgid "Pymalloc: A Specialized Object Allocator" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1807 +msgid "" +"Pymalloc, a specialized object allocator written by Vladimir Marangozov, was " +"a feature added to Python 2.1. Pymalloc is intended to be faster than the " +"system :c:func:`malloc` and to have less memory overhead for allocation " +"patterns typical of Python programs. The allocator uses C's :c:func:`malloc` " +"function to get large pools of memory and then fulfills smaller memory " +"requests from these pools." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1813 +msgid "" +"In 2.1 and 2.2, pymalloc was an experimental feature and wasn't enabled by " +"default; you had to explicitly enable it when compiling Python by providing " +"the :option:`--with-pymalloc` option to the :program:`configure` script. In " +"2.3, pymalloc has had further enhancements and is now enabled by default; " +"you'll have to supply :option:`--without-pymalloc` to disable it." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1819 +msgid "" +"This change is transparent to code written in Python; however, pymalloc may " +"expose bugs in C extensions. Authors of C extension modules should test " +"their code with pymalloc enabled, because some incorrect code may cause core " +"dumps at runtime." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1824 +msgid "" +"There's one particularly common error that causes problems. There are a " +"number of memory allocation functions in Python's C API that have previously " +"just been aliases for the C library's :c:func:`malloc` and :c:func:`free`, " +"meaning that if you accidentally called mismatched functions the error " +"wouldn't be noticeable. When the object allocator is enabled, these " +"functions aren't aliases of :c:func:`malloc` and :c:func:`free` any more, " +"and calling the wrong function to free memory may get you a core dump. For " +"example, if memory was allocated using :c:func:`PyObject_Malloc`, it has to " +"be freed using :c:func:`PyObject_Free`, not :c:func:`free`. A few modules " +"included with Python fell afoul of this and had to be fixed; doubtless there " +"are more third-party modules that will have the same problem." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1836 +msgid "" +"As part of this change, the confusing multiple interfaces for allocating " +"memory have been consolidated down into two API families. Memory allocated " +"with one family must not be manipulated with functions from the other " +"family. There is one family for allocating chunks of memory and another " +"family of functions specifically for allocating Python objects." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1842 +msgid "" +"To allocate and free an undistinguished chunk of memory use the \"raw memory" +"\" family: :c:func:`PyMem_Malloc`, :c:func:`PyMem_Realloc`, and :c:func:" +"`PyMem_Free`." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1845 +msgid "" +"The \"object memory\" family is the interface to the pymalloc facility " +"described above and is biased towards a large number of \"small\" " +"allocations: :c:func:`PyObject_Malloc`, :c:func:`PyObject_Realloc`, and :c:" +"func:`PyObject_Free`." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1849 +msgid "" +"To allocate and free Python objects, use the \"object\" family :c:func:" +"`PyObject_New`, :c:func:`PyObject_NewVar`, and :c:func:`PyObject_Del`." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1852 +msgid "" +"Thanks to lots of work by Tim Peters, pymalloc in 2.3 also provides " +"debugging features to catch memory overwrites and doubled frees in both " +"extension modules and in the interpreter itself. To enable this support, " +"compile a debugging version of the Python interpreter by running :program:" +"`configure` with :option:`--with-pydebug`." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1858 +msgid "" +"To aid extension writers, a header file :file:`Misc/pymemcompat.h` is " +"distributed with the source to Python 2.3 that allows Python extensions to " +"use the 2.3 interfaces to memory allocation while compiling against any " +"version of Python since 1.5.2. You would copy the file from Python's source " +"distribution and bundle it with the source of your extension." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1869 +msgid "https://hg.python.org/cpython/file/default/Objects/obmalloc.c" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1868 +msgid "" +"For the full details of the pymalloc implementation, see the comments at the " +"top of the file :file:`Objects/obmalloc.c` in the Python source code. The " +"above link points to the file within the python.org SVN browser." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1876 ../Doc/whatsnew/2.4.rst:1448 +#: ../Doc/whatsnew/2.5.rst:2079 ../Doc/whatsnew/2.6.rst:2979 +#: ../Doc/whatsnew/2.7.rst:2100 ../Doc/whatsnew/3.0.rst:852 +#: ../Doc/whatsnew/3.1.rst:473 ../Doc/whatsnew/3.2.rst:2518 +#: ../Doc/whatsnew/3.3.rst:2169 ../Doc/whatsnew/3.5.rst:2173 +#: ../Doc/whatsnew/3.6.rst:1168 +msgid "Build and C API Changes" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1878 ../Doc/whatsnew/2.5.rst:2081 +#: ../Doc/whatsnew/2.6.rst:2981 ../Doc/whatsnew/2.7.rst:2102 +#: ../Doc/whatsnew/3.1.rst:475 ../Doc/whatsnew/3.2.rst:2520 +#: ../Doc/whatsnew/3.3.rst:2171 +msgid "Changes to Python's build process and to the C API include:" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1880 +msgid "" +"The cycle detection implementation used by the garbage collection has proven " +"to be stable, so it's now been made mandatory. You can no longer compile " +"Python without it, and the :option:`--with-cycle-gc` switch to :program:" +"`configure` has been removed." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1885 +msgid "" +"Python can now optionally be built as a shared library (:file:`libpython2.3." +"so`) by supplying :option:`--enable-shared` when running Python's :program:" +"`configure` script. (Contributed by Ondrej Palkovsky.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1889 +msgid "" +"The :c:macro:`DL_EXPORT` and :c:macro:`DL_IMPORT` macros are now deprecated. " +"Initialization functions for Python extension modules should now be declared " +"using the new macro :c:macro:`PyMODINIT_FUNC`, while the Python core will " +"generally use the :c:macro:`PyAPI_FUNC` and :c:macro:`PyAPI_DATA` macros." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1894 +msgid "" +"The interpreter can be compiled without any docstrings for the built-in " +"functions and modules by supplying :option:`--without-doc-strings` to the :" +"program:`configure` script. This makes the Python executable about 10% " +"smaller, but will also mean that you can't get help for Python's built-ins. " +"(Contributed by Gustavo Niemeyer.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1900 +msgid "" +"The :c:func:`PyArg_NoArgs` macro is now deprecated, and code that uses it " +"should be changed. For Python 2.2 and later, the method definition table " +"can specify the :const:`METH_NOARGS` flag, signalling that there are no " +"arguments, and the argument checking can then be removed. If compatibility " +"with pre-2.2 versions of Python is important, the code could use " +"``PyArg_ParseTuple(args, \"\")`` instead, but this will be slower than " +"using :const:`METH_NOARGS`." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1907 +msgid "" +":c:func:`PyArg_ParseTuple` accepts new format characters for various sizes " +"of unsigned integers: ``B`` for :c:type:`unsigned char`, ``H`` for :c:type:" +"`unsigned short int`, ``I`` for :c:type:`unsigned int`, and ``K`` for :c:" +"type:`unsigned long long`." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1912 +msgid "" +"A new function, ``PyObject_DelItemString(mapping, char *key)`` was added as " +"shorthand for ``PyObject_DelItem(mapping, PyString_New(key))``." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1915 +msgid "" +"File objects now manage their internal string buffer differently, increasing " +"it exponentially when needed. This results in the benchmark tests in :file:" +"`Lib/test/test_bufio.py` speeding up considerably (from 57 seconds to 1.7 " +"seconds, according to one measurement)." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1920 +msgid "" +"It's now possible to define class and static methods for a C extension type " +"by setting either the :const:`METH_CLASS` or :const:`METH_STATIC` flags in a " +"method's :c:type:`PyMethodDef` structure." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1924 +msgid "" +"Python now includes a copy of the Expat XML parser's source code, removing " +"any dependence on a system version or local installation of Expat." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1927 +msgid "" +"If you dynamically allocate type objects in your extension, you should be " +"aware of a change in the rules relating to the :attr:`__module__` and :attr:" +"`~definition.__name__` attributes. In summary, you will want to ensure the " +"type's dictionary contains a ``'__module__'`` key; making the module name " +"the part of the type name leading up to the final period will no longer have " +"the desired effect. For more detail, read the API reference documentation " +"or the source." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1938 ../Doc/whatsnew/2.4.rst:1501 +#: ../Doc/whatsnew/2.5.rst:2207 +msgid "Port-Specific Changes" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1940 +msgid "" +"Support for a port to IBM's OS/2 using the EMX runtime environment was " +"merged into the main Python source tree. EMX is a POSIX emulation layer " +"over the OS/2 system APIs. The Python port for EMX tries to support all the " +"POSIX-like capability exposed by the EMX runtime, and mostly succeeds; :func:" +"`fork` and :func:`fcntl` are restricted by the limitations of the underlying " +"emulation layer. The standard OS/2 port, which uses IBM's Visual Age " +"compiler, also gained support for case-sensitive import semantics as part of " +"the integration of the EMX port into CVS. (Contributed by Andrew MacIntyre.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1949 +msgid "" +"On MacOS, most toolbox modules have been weaklinked to improve backward " +"compatibility. This means that modules will no longer fail to load if a " +"single routine is missing on the current OS version. Instead calling the " +"missing routine will raise an exception. (Contributed by Jack Jansen.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1954 +msgid "" +"The RPM spec files, found in the :file:`Misc/RPM/` directory in the Python " +"source distribution, were updated for 2.3. (Contributed by Sean " +"Reifschneider.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1957 +msgid "" +"Other new platforms now supported by Python include AtheOS (http://atheos." +"cx/), GNU/Hurd, and OpenVMS." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1968 +msgid "" +"As usual, there were a bunch of other improvements and bugfixes scattered " +"throughout the source tree. A search through the CVS change logs finds " +"there were 523 patches applied and 514 bugs fixed between Python 2.2 and " +"2.3. Both figures are likely to be underestimates." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1975 +msgid "" +"If the :envvar:`PYTHONINSPECT` environment variable is set, the Python " +"interpreter will enter the interactive prompt after running a Python " +"program, as if Python had been invoked with the :option:`-i` option. The " +"environment variable can be set before running the Python interpreter, or it " +"can be set by the Python program as part of its execution." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1981 +msgid "" +"The :file:`regrtest.py` script now provides a way to allow \"all resources " +"except *foo*.\" A resource name passed to the :option:`!-u` option can now " +"be prefixed with a hyphen (``'-'``) to mean \"remove this resource.\" For " +"example, the option '``-uall,-bsddb``' could be used to enable the use of " +"all resources except ``bsddb``." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1987 +msgid "" +"The tools used to build the documentation now work under Cygwin as well as " +"Unix." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1990 +msgid "" +"The ``SET_LINENO`` opcode has been removed. Back in the mists of time, this " +"opcode was needed to produce line numbers in tracebacks and support trace " +"functions (for, e.g., :mod:`pdb`). Since Python 1.5, the line numbers in " +"tracebacks have been computed using a different mechanism that works with " +"\"python -O\". For Python 2.3 Michael Hudson implemented a similar scheme " +"to determine when to call the trace function, removing the need for " +"``SET_LINENO`` entirely." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:1998 +msgid "" +"It would be difficult to detect any resulting difference from Python code, " +"apart from a slight speed up when Python is run without :option:`-O`." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:2001 +msgid "" +"C extensions that access the :attr:`f_lineno` field of frame objects should " +"instead call ``PyCode_Addr2Line(f->f_code, f->f_lasti)``. This will have the " +"added effect of making the code work as desired under \"python -O\" in " +"earlier versions of Python." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:2006 +msgid "" +"A nifty new feature is that trace functions can now assign to the :attr:" +"`f_lineno` attribute of frame objects, changing the line that will be " +"executed next. A ``jump`` command has been added to the :mod:`pdb` debugger " +"taking advantage of this new feature. (Implemented by Richie Hindle.)" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:2015 +msgid "Porting to Python 2.3" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:2017 ../Doc/whatsnew/2.4.rst:1512 +#: ../Doc/whatsnew/2.5.rst:2229 +msgid "" +"This section lists previously described changes that may require changes to " +"your code:" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:2020 +msgid "" +":keyword:`yield` is now always a keyword; if it's used as a variable name in " +"your code, a different name must be chosen." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:2023 +msgid "" +"For strings *X* and *Y*, ``X in Y`` now works if *X* is more than one " +"character long." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:2026 +msgid "" +"The :func:`int` type constructor will now return a long integer instead of " +"raising an :exc:`OverflowError` when a string or floating-point number is " +"too large to fit into an integer." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:2030 +msgid "" +"If you have Unicode strings that contain 8-bit characters, you must declare " +"the file's encoding (UTF-8, Latin-1, or whatever) by adding a comment to the " +"top of the file. See section :ref:`section-encodings` for more information." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:2034 +msgid "" +"Calling Tcl methods through :mod:`_tkinter` no longer returns only strings. " +"Instead, if Tcl returns other objects those objects are converted to their " +"Python equivalent, if one exists, or wrapped with a :class:`_tkinter." +"Tcl_Obj` object if no Python equivalent exists." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:2039 +msgid "" +"Large octal and hex literals such as ``0xffffffff`` now trigger a :exc:" +"`FutureWarning`. Currently they're stored as 32-bit numbers and result in a " +"negative value, but in Python 2.4 they'll become positive long integers." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:2043 +msgid "" +"There are a few ways to fix this warning. If you really need a positive " +"number, just add an ``L`` to the end of the literal. If you're trying to " +"get a 32-bit integer with low bits set and have previously used an " +"expression such as ``~(1 << 31)``, it's probably clearest to start with all " +"bits set and clear the desired upper bits. For example, to clear just the " +"top bit (bit 31), you could write ``0xffffffffL &~(1L<<31)``." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:2050 +msgid "You can no longer disable assertions by assigning to ``__debug__``." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:2052 +msgid "" +"The Distutils :func:`setup` function has gained various new keyword " +"arguments such as *depends*. Old versions of the Distutils will abort if " +"passed unknown keywords. A solution is to check for the presence of the " +"new :func:`get_distutil_options` function in your :file:`setup.py` and only " +"uses the new keywords with a version of the Distutils that supports them::" +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:2065 +msgid "" +"Using ``None`` as a variable name will now result in a :exc:`SyntaxWarning` " +"warning." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:2068 +msgid "" +"Names of extension types defined by the modules included with Python now " +"contain the module and a ``'.'`` in front of the type name." +msgstr "" + +#: ../Doc/whatsnew/2.3.rst:2079 +msgid "" +"The author would like to thank the following people for offering " +"suggestions, corrections and assistance with various drafts of this article: " +"Jeff Bauer, Simon Brunning, Brett Cannon, Michael Chermside, Andrew Dalke, " +"Scott David Daniels, Fred L. Drake, Jr., David Fraser, Kelly Gerber, " +"Raymond Hettinger, Michael Hudson, Chris Lambert, Detlef Lannert, Martin von " +"Löwis, Andrew MacIntyre, Lalo Martins, Chad Netzer, Gustavo Niemeyer, Neal " +"Norwitz, Hans Nowak, Chris Reedy, Francesco Ricciardi, Vinay Sajip, Neil " +"Schemenauer, Roman Suzi, Jason Tishler, Just van Rossum." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:3 +msgid "What's New in Python 2.4" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:14 +msgid "" +"This article explains the new features in Python 2.4.1, released on March " +"30, 2005." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:17 +msgid "" +"Python 2.4 is a medium-sized release. It doesn't introduce as many changes " +"as the radical Python 2.2, but introduces more features than the " +"conservative 2.3 release. The most significant new language features are " +"function decorators and generator expressions; most other changes are to the " +"standard library." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:22 +msgid "" +"According to the CVS change logs, there were 481 patches applied and 502 " +"bugs fixed between Python 2.3 and 2.4. Both figures are likely to be " +"underestimates." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:25 +msgid "" +"This article doesn't attempt to provide a complete specification of every " +"single new feature, but instead provides a brief introduction to each " +"feature. For full details, you should refer to the documentation for Python " +"2.4, such as the Python Library Reference and the Python Reference Manual. " +"Often you will be referred to the PEP for a particular new feature for " +"explanations of the implementation and design rationale." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:36 +msgid "PEP 218: Built-In Set Objects" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:38 +msgid "" +"Python 2.3 introduced the :mod:`sets` module. C implementations of set data " +"types have now been added to the Python core as two new built-in types, " +"``set(iterable)`` and ``frozenset(iterable)``. They provide high speed " +"operations for membership testing, for eliminating duplicates from " +"sequences, and for mathematical operations like unions, intersections, " +"differences, and symmetric differences. ::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:71 +msgid "" +"The :func:`frozenset` type is an immutable version of :func:`set`. Since it " +"is immutable and hashable, it may be used as a dictionary key or as a member " +"of another set." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:75 +msgid "" +"The :mod:`sets` module remains in the standard library, and may be useful if " +"you wish to subclass the :class:`Set` or :class:`ImmutableSet` classes. " +"There are currently no plans to deprecate the module." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:83 +msgid "" +"Originally proposed by Greg Wilson and ultimately implemented by Raymond " +"Hettinger." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:92 +msgid "" +"The lengthy transition process for this PEP, begun in Python 2.2, takes " +"another step forward in Python 2.4. In 2.3, certain integer operations that " +"would behave differently after int/long unification triggered :exc:" +"`FutureWarning` warnings and returned values limited to 32 or 64 bits " +"(depending on your platform). In 2.4, these expressions no longer produce a " +"warning and instead produce a different result that's usually a long integer." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:99 +msgid "" +"The problematic expressions are primarily left shifts and lengthy " +"hexadecimal and octal constants. For example, ``2 << 32`` results in a " +"warning in 2.3, evaluating to 0 on 32-bit platforms. In Python 2.4, this " +"expression now returns the correct answer, 8589934592." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:108 +msgid "" +"Original PEP written by Moshe Zadka and GvR. The changes for 2.4 were " +"implemented by Kalle Svensson." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:115 +msgid "PEP 289: Generator Expressions" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:117 +msgid "" +"The iterator feature introduced in Python 2.2 and the :mod:`itertools` " +"module make it easier to write programs that loop through large data sets " +"without having the entire data set in memory at one time. List " +"comprehensions don't fit into this picture very well because they produce a " +"Python list object containing all of the items. This unavoidably pulls all " +"of the objects into memory, which can be a problem if your data set is very " +"large. When trying to write a functionally-styled program, it would be " +"natural to write something like::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:129 +msgid "instead of ::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:136 +msgid "" +"The first form is more concise and perhaps more readable, but if you're " +"dealing with a large number of link objects you'd have to write the second " +"form to avoid having all link objects in memory at the same time." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:140 +msgid "" +"Generator expressions work similarly to list comprehensions but don't " +"materialize the entire list; instead they create a generator that will " +"return elements one by one. The above example could be written as::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:148 +msgid "" +"Generator expressions always have to be written inside parentheses, as in " +"the above example. The parentheses signalling a function call also count, " +"so if you want to create an iterator that will be immediately passed to a " +"function you could write::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:155 +msgid "" +"Generator expressions differ from list comprehensions in various small ways. " +"Most notably, the loop variable (*obj* in the above example) is not " +"accessible outside of the generator expression. List comprehensions leave " +"the variable assigned to its last value; future versions of Python will " +"change this, making list comprehensions match generator expressions in this " +"respect." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:165 +msgid ":pep:`289` - Generator Expressions" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:165 +msgid "" +"Proposed by Raymond Hettinger and implemented by Jiwon Seo with early " +"efforts steered by Hye-Shik Chang." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:172 +msgid "PEP 292: Simpler String Substitutions" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:174 +msgid "" +"Some new classes in the standard library provide an alternative mechanism " +"for substituting variables into strings; this style of substitution may be " +"better for applications where untrained users need to edit templates." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:178 +msgid "The usual way of substituting variables by name is the ``%`` operator::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:183 +msgid "" +"When writing the template string, it can be easy to forget the ``i`` or " +"``s`` after the closing parenthesis. This isn't a big problem if the " +"template is in a Python module, because you run the code, get an " +"\"Unsupported format character\" :exc:`ValueError`, and fix the problem. " +"However, consider an application such as Mailman where template strings or " +"translations are being edited by users who aren't aware of the Python " +"language. The format string's syntax is complicated to explain to such " +"users, and if they make a mistake, it's difficult to provide helpful " +"feedback to them." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:192 +msgid "" +"PEP 292 adds a :class:`Template` class to the :mod:`string` module that uses " +"``$`` to indicate a substitution::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:200 +msgid "" +"If a key is missing from the dictionary, the :meth:`substitute` method will " +"raise a :exc:`KeyError`. There's also a :meth:`safe_substitute` method that " +"ignores missing keys::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:211 +msgid ":pep:`292` - Simpler String Substitutions" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:212 +msgid "Written and implemented by Barry Warsaw." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:218 +msgid "PEP 318: Decorators for Functions and Methods" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:220 +msgid "" +"Python 2.2 extended Python's object model by adding static methods and class " +"methods, but it didn't extend Python's syntax to provide any new way of " +"defining static or class methods. Instead, you had to write a :keyword:" +"`def` statement in the usual way, and pass the resulting method to a :func:" +"`staticmethod` or :func:`classmethod` function that would wrap up the " +"function as a method of the new type. Your code would look like this::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:233 +msgid "" +"If the method was very long, it would be easy to miss or forget the :func:" +"`classmethod` invocation after the function body." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:236 +msgid "" +"The intention was always to add some syntax to make such definitions more " +"readable, but at the time of 2.2's release a good syntax was not obvious. " +"Today a good syntax *still* isn't obvious but users are asking for easier " +"access to the feature; a new syntactic feature has been added to meet this " +"need." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:241 +msgid "" +"The new feature is called \"function decorators\". The name comes from the " +"idea that :func:`classmethod`, :func:`staticmethod`, and friends are storing " +"additional information on a function object; they're *decorating* functions " +"with more details." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:246 +msgid "" +"The notation borrows from Java and uses the ``'@'`` character as an " +"indicator. Using the new syntax, the example above would be written::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:256 +msgid "" +"The ``@classmethod`` is shorthand for the ``meth=classmethod(meth)`` " +"assignment. More generally, if you have the following::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:265 +msgid "It's equivalent to the following pre-decorator code::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:270 +msgid "" +"Decorators must come on the line before a function definition, one decorator " +"per line, and can't be on the same line as the def statement, meaning that " +"``@A def f(): ...`` is illegal. You can only decorate function definitions, " +"either at the module level or inside a class; you can't decorate class " +"definitions." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:275 +msgid "" +"A decorator is just a function that takes the function to be decorated as an " +"argument and returns either the same function or some new object. The " +"return value of the decorator need not be callable (though it typically is), " +"unless further decorators will be applied to the result. It's easy to write " +"your own decorators. The following simple example just sets an attribute on " +"the function object::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:295 +msgid "" +"As a slightly more realistic example, the following decorator checks that " +"the supplied argument is an integer::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:313 +msgid "" +"An example in :pep:`318` contains a fancier version of this idea that lets " +"you both specify the required type and check the returned type." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:316 +msgid "" +"Decorator functions can take arguments. If arguments are supplied, your " +"decorator function is called with only those arguments and must return a new " +"decorator function; this function must take a single function and return a " +"function, as previously described. In other words, ``@A @B @C(args)`` " +"becomes::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:325 +msgid "" +"Getting this right can be slightly brain-bending, but it's not too difficult." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:327 +msgid "" +"A small related change makes the :attr:`func_name` attribute of functions " +"writable. This attribute is used to display function names in tracebacks, " +"so decorators should change the name of any new function that's constructed " +"and returned." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:338 +msgid ":pep:`318` - Decorators for Functions, Methods and Classes" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:336 +msgid "" +"Written by Kevin D. Smith, Jim Jewett, and Skip Montanaro. Several people " +"wrote patches implementing function decorators, but the one that was " +"actually checked in was patch #979728, written by Mark Russell." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:340 +msgid "https://wiki.python.org/moin/PythonDecoratorLibrary" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:341 +msgid "This Wiki page contains several examples of decorators." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:347 +msgid "PEP 322: Reverse Iteration" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:349 +msgid "" +"A new built-in function, ``reversed(seq)``, takes a sequence and returns an " +"iterator that loops over the elements of the sequence in reverse order. ::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:359 +msgid "" +"Compared to extended slicing, such as ``range(1,4)[::-1]``, :func:`reversed` " +"is easier to read, runs faster, and uses substantially less memory." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:362 +msgid "" +"Note that :func:`reversed` only accepts sequences, not arbitrary iterators. " +"If you want to reverse an iterator, first convert it to a list with :func:" +"`list`. ::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:376 +msgid ":pep:`322` - Reverse Iteration" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:377 +msgid "Written and implemented by Raymond Hettinger." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:383 +msgid "PEP 324: New subprocess Module" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:385 +msgid "" +"The standard library provides a number of ways to execute a subprocess, " +"offering different features and different levels of complexity. ``os." +"system(command)`` is easy to use, but slow (it runs a shell process which " +"executes the command) and dangerous (you have to be careful about escaping " +"the shell's metacharacters). The :mod:`popen2` module offers classes that " +"can capture standard output and standard error from the subprocess, but the " +"naming is confusing. The :mod:`subprocess` module cleans this up, " +"providing a unified interface that offers all the features you might need." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:394 +msgid "" +"Instead of :mod:`popen2`'s collection of classes, :mod:`subprocess` contains " +"a single class called :class:`Popen` whose constructor supports a number of " +"different keyword arguments. ::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:404 +msgid "" +"*args* is commonly a sequence of strings that will be the arguments to the " +"program executed as the subprocess. (If the *shell* argument is true, " +"*args* can be a string which will then be passed on to the shell for " +"interpretation, just as :func:`os.system` does.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:409 +msgid "" +"*stdin*, *stdout*, and *stderr* specify what the subprocess's input, output, " +"and error streams will be. You can provide a file object or a file " +"descriptor, or you can use the constant ``subprocess.PIPE`` to create a pipe " +"between the subprocess and the parent." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:417 +msgid "The constructor has a number of handy options:" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:419 +msgid "" +"*close_fds* requests that all file descriptors be closed before running the " +"subprocess." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:422 +msgid "" +"*cwd* specifies the working directory in which the subprocess will be " +"executed (defaulting to whatever the parent's working directory is)." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:425 +msgid "*env* is a dictionary specifying environment variables." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:427 +msgid "" +"*preexec_fn* is a function that gets called before the child is started." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:429 +msgid "" +"*universal_newlines* opens the child's input and output using Python's :term:" +"`universal newlines` feature." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:432 +msgid "" +"Once you've created the :class:`Popen` instance, you can call its :meth:" +"`wait` method to pause until the subprocess has exited, :meth:`poll` to " +"check if it's exited without pausing, or ``communicate(data)`` to send the " +"string *data* to the subprocess's standard input. ``communicate(data)`` " +"then reads any data that the subprocess has sent to its standard output or " +"standard error, returning a tuple ``(stdout_data, stderr_data)``." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:439 +msgid "" +":func:`call` is a shortcut that passes its arguments along to the :class:" +"`Popen` constructor, waits for the command to complete, and returns the " +"status code of the subprocess. It can serve as a safer analog to :func:`os." +"system`::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:451 +msgid "" +"The command is invoked without use of the shell. If you really do want to " +"use the shell, you can add ``shell=True`` as a keyword argument and provide " +"a string instead of a sequence::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:457 +msgid "" +"The PEP takes various examples of shell and Python code and shows how they'd " +"be translated into Python code that uses :mod:`subprocess`. Reading this " +"section of the PEP is highly recommended." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:465 +msgid ":pep:`324` - subprocess - New process module" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:465 +msgid "" +"Written and implemented by Peter Åstrand, with assistance from Fredrik Lundh " +"and others." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:472 +msgid "PEP 327: Decimal Data Type" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:474 +msgid "" +"Python has always supported floating-point (FP) numbers, based on the " +"underlying C :c:type:`double` type, as a data type. However, while most " +"programming languages provide a floating-point type, many people (even " +"programmers) are unaware that floating-point numbers don't represent certain " +"decimal fractions accurately. The new :class:`Decimal` type can represent " +"these fractions accurately, up to a user-specified precision limit." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:483 +msgid "Why is Decimal needed?" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:485 +msgid "" +"The limitations arise from the representation used for floating-point " +"numbers. FP numbers are made up of three components:" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:488 +msgid "The sign, which is positive or negative." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:490 +msgid "" +"The mantissa, which is a single-digit binary number followed by a " +"fractional part. For example, ``1.01`` in base-2 notation is ``1 + 0/2 + " +"1/4``, or 1.25 in decimal notation." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:494 +msgid "" +"The exponent, which tells where the decimal point is located in the number " +"represented." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:497 +msgid "" +"For example, the number 1.25 has positive sign, a mantissa value of 1.01 (in " +"binary), and an exponent of 0 (the decimal point doesn't need to be " +"shifted). The number 5 has the same sign and mantissa, but the exponent is 2 " +"because the mantissa is multiplied by 4 (2 to the power of the exponent 2); " +"1.25 \\* 4 equals 5." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:503 +msgid "" +"Modern systems usually provide floating-point support that conforms to a " +"standard called IEEE 754. C's :c:type:`double` type is usually implemented " +"as a 64-bit IEEE 754 number, which uses 52 bits of space for the mantissa. " +"This means that numbers can only be specified to 52 bits of precision. If " +"you're trying to represent numbers whose expansion repeats endlessly, the " +"expansion is cut off after 52 bits. Unfortunately, most software needs to " +"produce output in base 10, and common fractions in base 10 are often " +"repeating decimals in binary. For example, 1.1 decimal is binary " +"``1.0001100110011 ...``; .1 = 1/16 + 1/32 + 1/256 plus an infinite number of " +"additional terms. IEEE 754 has to chop off that infinitely repeated decimal " +"after 52 digits, so the representation is slightly inaccurate." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:515 +msgid "Sometimes you can see this inaccuracy when the number is printed::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:520 +msgid "" +"The inaccuracy isn't always visible when you print the number because the FP-" +"to- decimal-string conversion is provided by the C library, and most C " +"libraries try to produce sensible output. Even if it's not displayed, " +"however, the inaccuracy is still there and subsequent operations can magnify " +"the error." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:525 +msgid "" +"For many applications this doesn't matter. If I'm plotting points and " +"displaying them on my monitor, the difference between 1.1 and " +"1.1000000000000001 is too small to be visible. Reports often limit output " +"to a certain number of decimal places, and if you round the number to two or " +"three or even eight decimal places, the error is never apparent. However, " +"for applications where it does matter, it's a lot of work to implement your " +"own custom arithmetic routines." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:533 +msgid "Hence, the :class:`Decimal` type was created." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:537 +msgid "The :class:`Decimal` type" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:539 +msgid "" +"A new module, :mod:`decimal`, was added to Python's standard library. It " +"contains two classes, :class:`Decimal` and :class:`Context`. :class:" +"`Decimal` instances represent numbers, and :class:`Context` instances are " +"used to wrap up various settings such as the precision and default rounding " +"mode." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:544 +msgid "" +":class:`Decimal` instances are immutable, like regular Python integers and " +"FP numbers; once it's been created, you can't change the value an instance " +"represents. :class:`Decimal` instances can be created from integers or " +"strings::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:555 +msgid "" +"You can also provide tuples containing the sign, the mantissa represented " +"as a tuple of decimal digits, and the exponent::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:561 +msgid "" +"Cautionary note: the sign bit is a Boolean value, so 0 is positive and 1 is " +"negative." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:564 +msgid "" +"Converting from floating-point numbers poses a bit of a problem: should the " +"FP number representing 1.1 turn into the decimal number for exactly 1.1, or " +"for 1.1 plus whatever inaccuracies are introduced? The decision was to dodge " +"the issue and leave such a conversion out of the API. Instead, you should " +"convert the floating-point number into a string using the desired precision " +"and pass the string to the :class:`Decimal` constructor::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:577 +msgid "" +"Once you have :class:`Decimal` instances, you can perform the usual " +"mathematical operations on them. One limitation: exponentiation requires an " +"integer exponent::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:598 +msgid "" +"You can combine :class:`Decimal` instances with integers, but not with " +"floating- point numbers::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:609 +msgid "" +":class:`Decimal` numbers can be used with the :mod:`math` and :mod:`cmath` " +"modules, but note that they'll be immediately converted to floating-point " +"numbers before the operation is performed, resulting in a possible loss of " +"precision and accuracy. You'll also get back a regular floating-point " +"number and not a :class:`Decimal`. ::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:622 +msgid "" +":class:`Decimal` instances have a :meth:`sqrt` method that returns a :class:" +"`Decimal`, but if you need other things such as trigonometric functions " +"you'll have to implement them. ::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:631 +msgid "The :class:`Context` type" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:633 +msgid "" +"Instances of the :class:`Context` class encapsulate several settings for " +"decimal operations:" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:636 +msgid ":attr:`prec` is the precision, the number of decimal places." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:638 +msgid "" +":attr:`rounding` specifies the rounding mode. The :mod:`decimal` module has " +"constants for the various possibilities: :const:`ROUND_DOWN`, :const:" +"`ROUND_CEILING`, :const:`ROUND_HALF_EVEN`, and various others." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:642 +msgid "" +":attr:`traps` is a dictionary specifying what happens on encountering " +"certain error conditions: either an exception is raised or a value is " +"returned. Some examples of error conditions are division by zero, loss of " +"precision, and overflow." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:647 +msgid "" +"There's a thread-local default context available by calling :func:" +"`getcontext`; you can change the properties of this context to alter the " +"default precision, rounding, or trap handling. The following example shows " +"the effect of changing the precision of the default context::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:660 +msgid "" +"The default action for error conditions is selectable; the module can either " +"return a special value such as infinity or not-a-number, or exceptions can " +"be raised::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:673 +msgid "" +"The :class:`Context` instance also has various methods for formatting " +"numbers such as :meth:`to_eng_string` and :meth:`to_sci_string`." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:676 +msgid "" +"For more information, see the documentation for the :mod:`decimal` module, " +"which includes a quick-start tutorial and a reference." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:684 +msgid ":pep:`327` - Decimal Data Type" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:683 +msgid "" +"Written by Facundo Batista and implemented by Facundo Batista, Eric Price, " +"Raymond Hettinger, Aahz, and Tim Peters." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:688 +msgid "http://www.lahey.com/float.htm" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:687 +msgid "" +"The article uses Fortran code to illustrate many of the problems that " +"floating- point inaccuracy can cause." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:692 +msgid "http://speleotrove.com/decimal/" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:691 +msgid "" +"A description of a decimal-based representation. This representation is " +"being proposed as a standard, and underlies the new Python decimal type. " +"Much of this material was written by Mike Cowlishaw, designer of the Rexx " +"language." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:699 +msgid "PEP 328: Multi-line Imports" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:701 +msgid "" +"One language change is a small syntactic tweak aimed at making it easier to " +"import many names from a module. In a ``from module import names`` " +"statement, *names* is a sequence of names separated by commas. If the " +"sequence is very long, you can either write multiple imports from the same " +"module, or you can use backslashes to escape the line endings like this::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:712 +msgid "" +"The syntactic change in Python 2.4 simply allows putting the names within " +"parentheses. Python ignores newlines within a parenthesized expression, so " +"the backslashes are no longer needed::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:721 +msgid "" +"The PEP also proposes that all :keyword:`import` statements be absolute " +"imports, with a leading ``.`` character to indicate a relative import. This " +"part of the PEP was not implemented for Python 2.4, but was completed for " +"Python 2.5." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:728 ../Doc/whatsnew/2.5.rst:331 +msgid ":pep:`328` - Imports: Multi-Line and Absolute/Relative" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:729 +msgid "Written by Aahz. Multi-line imports were implemented by Dima Dorfman." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:735 +msgid "PEP 331: Locale-Independent Float/String Conversions" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:737 +msgid "" +"The :mod:`locale` modules lets Python software select various conversions " +"and display conventions that are localized to a particular country or " +"language. However, the module was careful to not change the numeric locale " +"because various functions in Python's implementation required that the " +"numeric locale remain set to the ``'C'`` locale. Often this was because the " +"code was using the C library's :c:func:`atof` function." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:744 +msgid "" +"Not setting the numeric locale caused trouble for extensions that used " +"third- party C libraries, however, because they wouldn't have the correct " +"locale set. The motivating example was GTK+, whose user interface widgets " +"weren't displaying numbers in the current locale." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:749 +msgid "" +"The solution described in the PEP is to add three new functions to the " +"Python API that perform ASCII-only conversions, ignoring the locale setting:" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:752 +msgid "" +"``PyOS_ascii_strtod(str, ptr)`` and ``PyOS_ascii_atof(str, ptr)`` both " +"convert a string to a C :c:type:`double`." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:755 +msgid "" +"``PyOS_ascii_formatd(buffer, buf_len, format, d)`` converts a :c:type:" +"`double` to an ASCII string." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:758 +msgid "" +"The code for these functions came from the GLib library (https://developer." +"gnome.org/glib/stable/), whose developers kindly relicensed the relevant " +"functions and donated them to the Python Software Foundation. The :mod:" +"`locale` module can now change the numeric locale, letting extensions such " +"as GTK+ produce the correct results." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:767 +msgid ":pep:`331` - Locale-Independent Float/String Conversions" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:768 +msgid "Written by Christian R. Reis, and implemented by Gustavo Carneiro." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:776 +msgid "" +"Here are all of the changes that Python 2.4 makes to the core Python " +"language." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:778 +msgid "Decorators for functions and methods were added (:pep:`318`)." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:780 +msgid "" +"Built-in :func:`set` and :func:`frozenset` types were added (:pep:`218`). " +"Other new built-ins include the ``reversed(seq)`` function (:pep:`322`)." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:783 +msgid "Generator expressions were added (:pep:`289`)." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:785 +msgid "" +"Certain numeric expressions no longer return values restricted to 32 or 64 " +"bits (:pep:`237`)." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:788 +msgid "" +"You can now put parentheses around the list of names in a ``from module " +"import names`` statement (:pep:`328`)." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:791 +msgid "" +"The :meth:`dict.update` method now accepts the same argument forms as the :" +"class:`dict` constructor. This includes any mapping, any iterable of key/" +"value pairs, and keyword arguments. (Contributed by Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:795 +msgid "" +"The string methods :meth:`ljust`, :meth:`rjust`, and :meth:`center` now take " +"an optional argument for specifying a fill character other than a space. " +"(Contributed by Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:799 +msgid "" +"Strings also gained an :meth:`rsplit` method that works like the :meth:" +"`split` method but splits from the end of the string. (Contributed by Sean " +"Reifschneider.) ::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:808 +msgid "" +"Three keyword parameters, *cmp*, *key*, and *reverse*, were added to the :" +"meth:`sort` method of lists. These parameters make some common usages of :" +"meth:`sort` simpler. All of these parameters are optional." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:812 +msgid "" +"For the *cmp* parameter, the value should be a comparison function that " +"takes two parameters and returns -1, 0, or +1 depending on how the " +"parameters compare. This function will then be used to sort the list. " +"Previously this was the only parameter that could be provided to :meth:" +"`sort`." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:817 +msgid "" +"*key* should be a single-parameter function that takes a list element and " +"returns a comparison key for the element. The list is then sorted using the " +"comparison keys. The following example sorts a list case-insensitively::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:834 +msgid "" +"The last example, which uses the *cmp* parameter, is the old way to perform " +"a case-insensitive sort. It works but is slower than using a *key* " +"parameter. Using *key* calls :meth:`lower` method once for each element in " +"the list while using *cmp* will call it twice for each comparison, so using " +"*key* saves on invocations of the :meth:`lower` method." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:840 +msgid "" +"For simple key functions and comparison functions, it is often possible to " +"avoid a :keyword:`lambda` expression by using an unbound method instead. " +"For example, the above case-insensitive sort is best written as::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:848 +msgid "" +"Finally, the *reverse* parameter takes a Boolean value. If the value is " +"true, the list will be sorted into reverse order. Instead of ``L.sort(); L." +"reverse()``, you can now write ``L.sort(reverse=True)``." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:852 +msgid "" +"The results of sorting are now guaranteed to be stable. This means that two " +"entries with equal keys will be returned in the same order as they were " +"input. For example, you can sort a list of people by name, and then sort the " +"list by age, resulting in a list sorted by age where people with the same " +"age are in name-sorted order." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:858 +msgid "(All changes to :meth:`sort` contributed by Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:860 +msgid "" +"There is a new built-in function ``sorted(iterable)`` that works like the in-" +"place :meth:`list.sort` method but can be used in expressions. The " +"differences are:" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:864 +msgid "the input may be any iterable;" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:866 +msgid "a newly formed copy is sorted, leaving the original intact; and" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:868 +msgid "the expression returns the new sorted copy" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:893 ../Doc/whatsnew/2.4.rst:1519 +msgid "" +"Integer operations will no longer trigger an :exc:`OverflowWarning`. The :" +"exc:`OverflowWarning` warning will disappear in Python 2.5." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:896 +msgid "" +"The interpreter gained a new switch, :option:`-m`, that takes a name, " +"searches for the corresponding module on ``sys.path``, and runs the module " +"as a script. For example, you can now run the Python profiler with ``python " +"-m profile``. (Contributed by Nick Coghlan.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:901 +msgid "" +"The ``eval(expr, globals, locals)`` and ``execfile(filename, globals, " +"locals)`` functions and the ``exec`` statement now accept any mapping type " +"for the *locals* parameter. Previously this had to be a regular Python " +"dictionary. (Contributed by Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:906 +msgid "" +"The :func:`zip` built-in function and :func:`itertools.izip` now return an " +"empty list if called with no arguments. Previously they raised a :exc:" +"`TypeError` exception. This makes them more suitable for use with variable " +"length argument lists::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:921 +msgid "" +"Encountering a failure while importing a module no longer leaves a " +"partially- initialized module object in ``sys.modules``. The incomplete " +"module object left behind would fool further imports of the same module into " +"succeeding, leading to confusing errors. (Fixed by Tim Peters.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:926 +msgid "" +":const:`None` is now a constant; code that binds a new value to the name " +"``None`` is now a syntax error. (Contributed by Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:935 +msgid "" +"The inner loops for list and tuple slicing were optimized and now run about " +"one-third faster. The inner loops for dictionaries were also optimized, " +"resulting in performance boosts for :meth:`keys`, :meth:`values`, :meth:" +"`items`, :meth:`iterkeys`, :meth:`itervalues`, and :meth:`iteritems`. " +"(Contributed by Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:941 +msgid "" +"The machinery for growing and shrinking lists was optimized for speed and " +"for space efficiency. Appending and popping from lists now runs faster due " +"to more efficient code paths and less frequent use of the underlying system :" +"c:func:`realloc`. List comprehensions also benefit. :meth:`list.extend` " +"was also optimized and no longer converts its argument into a temporary list " +"before extending the base list. (Contributed by Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:948 +msgid "" +":func:`list`, :func:`tuple`, :func:`map`, :func:`filter`, and :func:`zip` " +"now run several times faster with non-sequence arguments that supply a :meth:" +"`__len__` method. (Contributed by Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:952 +msgid "" +"The methods :meth:`list.__getitem__`, :meth:`dict.__getitem__`, and :meth:" +"`dict.__contains__` are now implemented as :class:`method_descriptor` " +"objects rather than :class:`wrapper_descriptor` objects. This form of " +"access doubles their performance and makes them more suitable for use as " +"arguments to functionals: ``map(mydict.__getitem__, keylist)``. (Contributed " +"by Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:959 +msgid "" +"Added a new opcode, ``LIST_APPEND``, that simplifies the generated bytecode " +"for list comprehensions and speeds them up by about a third. (Contributed " +"by Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:963 +msgid "" +"The peephole bytecode optimizer has been improved to produce shorter, " +"faster bytecode; remarkably, the resulting bytecode is more readable. " +"(Enhanced by Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:967 +msgid "" +"String concatenations in statements of the form ``s = s + \"abc\"`` and ``s " +"+= \"abc\"`` are now performed more efficiently in certain circumstances. " +"This optimization won't be present in other Python implementations such as " +"Jython, so you shouldn't rely on it; using the :meth:`join` method of " +"strings is still recommended when you want to efficiently glue a large " +"number of strings together. (Contributed by Armin Rigo.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:974 +msgid "" +"The net result of the 2.4 optimizations is that Python 2.4 runs the pystone " +"benchmark around 5% faster than Python 2.3 and 35% faster than Python 2.2. " +"(pystone is not a particularly good benchmark, but it's the most commonly " +"used measurement of Python's performance. Your own applications may show " +"greater or smaller benefits from Python 2.4.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:997 +msgid "" +"The :mod:`asyncore` module's :func:`loop` function now has a *count* " +"parameter that lets you perform a limited number of passes through the " +"polling loop. The default is still to loop forever." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1001 +msgid "" +"The :mod:`base64` module now has more complete RFC 3548 support for Base64, " +"Base32, and Base16 encoding and decoding, including optional case folding " +"and optional alternative alphabets. (Contributed by Barry Warsaw.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1005 +msgid "" +"The :mod:`bisect` module now has an underlying C implementation for improved " +"performance. (Contributed by Dmitry Vasiliev.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1008 +msgid "" +"The CJKCodecs collections of East Asian codecs, maintained by Hye-Shik " +"Chang, was integrated into 2.4. The new encodings are:" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1011 +msgid "Chinese (PRC): gb2312, gbk, gb18030, big5hkscs, hz" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1013 +msgid "Chinese (ROC): big5, cp950" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1017 +msgid "Japanese: cp932, euc-jis-2004, euc-jp, euc-jisx0213, iso-2022-jp," +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1016 +msgid "" +"iso-2022-jp-1, iso-2022-jp-2, iso-2022-jp-3, iso-2022-jp-ext, iso-2022-" +"jp-2004, shift-jis, shift-jisx0213, shift-jis-2004" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1019 +msgid "Korean: cp949, euc-kr, johab, iso-2022-kr" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1021 +msgid "" +"Some other new encodings were added: HP Roman8, ISO_8859-11, ISO_8859-16, " +"PCTP-154, and TIS-620." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1024 +msgid "" +"The UTF-8 and UTF-16 codecs now cope better with receiving partial input. " +"Previously the :class:`StreamReader` class would try to read more data, " +"making it impossible to resume decoding from the stream. The :meth:`read` " +"method will now return as much data as it can and future calls will resume " +"decoding where previous ones left off. (Implemented by Walter Dörwald.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1030 +msgid "" +"There is a new :mod:`collections` module for various specialized collection " +"datatypes. Currently it contains just one type, :class:`deque`, a double- " +"ended queue that supports efficiently adding and removing elements from " +"either end::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1050 +msgid "" +"Several modules, such as the :mod:`Queue` and :mod:`threading` modules, now " +"take advantage of :class:`collections.deque` for improved performance. " +"(Contributed by Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1054 +msgid "" +"The :mod:`ConfigParser` classes have been enhanced slightly. The :meth:" +"`read` method now returns a list of the files that were successfully parsed, " +"and the :meth:`set` method raises :exc:`TypeError` if passed a *value* " +"argument that isn't a string. (Contributed by John Belmonte and David " +"Goodger.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1059 +msgid "" +"The :mod:`curses` module now supports the ncurses extension :func:" +"`use_default_colors`. On platforms where the terminal supports " +"transparency, this makes it possible to use a transparent background. " +"(Contributed by Jörg Lehmann.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1064 +msgid "" +"The :mod:`difflib` module now includes an :class:`HtmlDiff` class that " +"creates an HTML table showing a side by side comparison of two versions of a " +"text. (Contributed by Dan Gass.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1068 +msgid "" +"The :mod:`email` package was updated to version 3.0, which dropped various " +"deprecated APIs and removes support for Python versions earlier than 2.3. " +"The 3.0 version of the package uses a new incremental parser for MIME " +"messages, available in the :mod:`email.FeedParser` module. The new parser " +"doesn't require reading the entire message into memory, and doesn't raise " +"exceptions if a message is malformed; instead it records any problems in " +"the :attr:`defect` attribute of the message. (Developed by Anthony Baxter, " +"Barry Warsaw, Thomas Wouters, and others.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1077 +msgid "" +"The :mod:`heapq` module has been converted to C. The resulting tenfold " +"improvement in speed makes the module suitable for handling high volumes of " +"data. In addition, the module has two new functions :func:`nlargest` and :" +"func:`nsmallest` that use heaps to find the N largest or smallest values in " +"a dataset without the expense of a full sort. (Contributed by Raymond " +"Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1083 +msgid "" +"The :mod:`httplib` module now contains constants for HTTP status codes " +"defined in various HTTP-related RFC documents. Constants have names such " +"as :const:`OK`, :const:`CREATED`, :const:`CONTINUE`, and :const:" +"`MOVED_PERMANENTLY`; use pydoc to get a full list. (Contributed by Andrew " +"Eland.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1089 +msgid "" +"The :mod:`imaplib` module now supports IMAP's THREAD command (contributed by " +"Yves Dionne) and new :meth:`deleteacl` and :meth:`myrights` methods " +"(contributed by Arnaud Mazin)." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1093 +msgid "" +"The :mod:`itertools` module gained a ``groupby(iterable[, *func*])`` " +"function. *iterable* is something that can be iterated over to return a " +"stream of elements, and the optional *func* parameter is a function that " +"takes an element and returns a key value; if omitted, the key is simply the " +"element itself. :func:`groupby` then groups the elements into subsequences " +"which have matching values of the key, and returns a series of 2-tuples " +"containing the key value and an iterator over the subsequence." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1101 +msgid "" +"Here's an example to make this clearer. The *key* function simply returns " +"whether a number is even or odd, so the result of :func:`groupby` is to " +"return consecutive runs of odd or even numbers. ::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1117 +msgid "" +":func:`groupby` is typically used with sorted input. The logic for :func:" +"`groupby` is similar to the Unix ``uniq`` filter which makes it handy for " +"eliminating, counting, or identifying duplicate elements::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1140 +msgid "(Contributed by Hye-Shik Chang.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1142 +msgid "" +":mod:`itertools` also gained a function named ``tee(iterator, N)`` that " +"returns *N* independent iterators that replicate *iterator*. If *N* is " +"omitted, the default is 2. ::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1155 +msgid "" +"Note that :func:`tee` has to keep copies of the values returned by the " +"iterator; in the worst case, it may need to keep all of them. This should " +"therefore be used carefully if the leading iterator can run far ahead of the " +"trailing iterator in a long stream of inputs. If the separation is large, " +"then you might as well use :func:`list` instead. When the iterators track " +"closely with one another, :func:`tee` is ideal. Possible applications " +"include bookmarking, windowing, or lookahead iterators. (Contributed by " +"Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1164 +msgid "" +"A number of functions were added to the :mod:`locale` module, such as :func:" +"`bind_textdomain_codeset` to specify a particular encoding and a family of :" +"func:`l\\*gettext` functions that return messages in the chosen encoding. " +"(Contributed by Gustavo Niemeyer.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1169 +msgid "" +"Some keyword arguments were added to the :mod:`logging` package's :func:" +"`basicConfig` function to simplify log configuration. The default behavior " +"is to log messages to standard error, but various keyword arguments can be " +"specified to log to a particular file, change the logging format, or set the " +"logging level. For example::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1180 +msgid "" +"Other additions to the :mod:`logging` package include a ``log(level, msg)`` " +"convenience method, as well as a :class:`TimedRotatingFileHandler` class " +"that rotates its log files at a timed interval. The module already had :" +"class:`RotatingFileHandler`, which rotated logs once the file exceeded a " +"certain size. Both classes derive from a new :class:`BaseRotatingHandler` " +"class that can be used to implement other rotating handlers." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1187 +msgid "(Changes implemented by Vinay Sajip.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1189 +msgid "" +"The :mod:`marshal` module now shares interned strings on unpacking a data " +"structure. This may shrink the size of certain pickle strings, but the " +"primary effect is to make :file:`.pyc` files significantly smaller. " +"(Contributed by Martin von Löwis.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1194 +msgid "" +"The :mod:`nntplib` module's :class:`NNTP` class gained :meth:`description` " +"and :meth:`descriptions` methods to retrieve newsgroup descriptions for a " +"single group or for a range of groups. (Contributed by Jürgen A. Erhard.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1198 +msgid "" +"Two new functions were added to the :mod:`operator` module, " +"``attrgetter(attr)`` and ``itemgetter(index)``. Both functions return " +"callables that take a single argument and return the corresponding attribute " +"or item; these callables make excellent data extractors when used with :func:" +"`map` or :func:`sorted`. For example::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1214 +msgid "" +"The :mod:`optparse` module was updated in various ways. The module now " +"passes its messages through :func:`gettext.gettext`, making it possible to " +"internationalize Optik's help and error messages. Help messages for options " +"can now include the string ``'%default'``, which will be replaced by the " +"option's default value. (Contributed by Greg Ward.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1220 +msgid "" +"The long-term plan is to deprecate the :mod:`rfc822` module in some future " +"Python release in favor of the :mod:`email` package. To this end, the :func:" +"`email.Utils.formatdate` function has been changed to make it usable as a " +"replacement for :func:`rfc822.formatdate`. You may want to write new e-mail " +"processing code with this in mind. (Change implemented by Anthony Baxter.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1226 +msgid "" +"A new ``urandom(n)`` function was added to the :mod:`os` module, returning a " +"string containing *n* bytes of random data. This function provides access " +"to platform-specific sources of randomness such as :file:`/dev/urandom` on " +"Linux or the Windows CryptoAPI. (Contributed by Trevor Perrin.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1231 +msgid "" +"Another new function: ``os.path.lexists(path)`` returns true if the file " +"specified by *path* exists, whether or not it's a symbolic link. This " +"differs from the existing ``os.path.exists(path)`` function, which returns " +"false if *path* is a symlink that points to a destination that doesn't " +"exist. (Contributed by Beni Cherniavsky.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1237 +msgid "" +"A new :func:`getsid` function was added to the :mod:`posix` module that " +"underlies the :mod:`os` module. (Contributed by J. Raynor.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1240 +msgid "" +"The :mod:`poplib` module now supports POP over SSL. (Contributed by Hector " +"Urtubia.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1243 +msgid "" +"The :mod:`profile` module can now profile C extension functions. " +"(Contributed by Nick Bastin.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1246 +msgid "" +"The :mod:`random` module has a new method called ``getrandbits(N)`` that " +"returns a long integer *N* bits in length. The existing :meth:`randrange` " +"method now uses :meth:`getrandbits` where appropriate, making generation of " +"arbitrarily large random numbers more efficient. (Contributed by Raymond " +"Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1252 +msgid "" +"The regular expression language accepted by the :mod:`re` module was " +"extended with simple conditional expressions, written as ``(?(group)A|B)``. " +"*group* is either a numeric group ID or a group name defined with ``(?" +"P...)`` earlier in the expression. If the specified group matched, " +"the regular expression pattern *A* will be tested against the string; if the " +"group didn't match, the pattern *B* will be used instead. (Contributed by " +"Gustavo Niemeyer.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1259 +msgid "" +"The :mod:`re` module is also no longer recursive, thanks to a massive amount " +"of work by Gustavo Niemeyer. In a recursive regular expression engine, " +"certain patterns result in a large amount of C stack space being consumed, " +"and it was possible to overflow the stack. For example, if you matched a " +"30000-byte string of ``a`` characters against the expression ``(a|b)+``, one " +"stack frame was consumed per character. Python 2.3 tried to check for stack " +"overflow and raise a :exc:`RuntimeError` exception, but certain patterns " +"could sidestep the checking and if you were unlucky Python could segfault. " +"Python 2.4's regular expression engine can match this pattern without " +"problems." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1269 +msgid "" +"The :mod:`signal` module now performs tighter error-checking on the " +"parameters to the :func:`signal.signal` function. For example, you can't " +"set a handler on the :const:`SIGKILL` signal; previous versions of Python " +"would quietly accept this, but 2.4 will raise a :exc:`RuntimeError` " +"exception." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1274 +msgid "" +"Two new functions were added to the :mod:`socket` module. :func:`socketpair` " +"returns a pair of connected sockets and ``getservbyport(port)`` looks up the " +"service name for a given port number. (Contributed by Dave Cole and Barry " +"Warsaw.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1279 +msgid "" +"The :func:`sys.exitfunc` function has been deprecated. Code should be using " +"the existing :mod:`atexit` module, which correctly handles calling multiple " +"exit functions. Eventually :func:`sys.exitfunc` will become a purely " +"internal interface, accessed only by :mod:`atexit`." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1284 +msgid "" +"The :mod:`tarfile` module now generates GNU-format tar files by default. " +"(Contributed by Lars Gustäbel.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1287 +msgid "" +"The :mod:`threading` module now has an elegantly simple way to support " +"thread-local data. The module contains a :class:`local` class whose " +"attribute values are local to different threads. ::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1297 +msgid "" +"Other threads can assign and retrieve their own values for the :attr:" +"`number` and :attr:`url` attributes. You can subclass :class:`local` to " +"initialize attributes or to add methods. (Contributed by Jim Fulton.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1301 +msgid "" +"The :mod:`timeit` module now automatically disables periodic garbage " +"collection during the timing loop. This change makes consecutive timings " +"more comparable. (Contributed by Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1305 +msgid "" +"The :mod:`weakref` module now supports a wider variety of objects including " +"Python functions, class instances, sets, frozensets, deques, arrays, files, " +"sockets, and regular expression pattern objects. (Contributed by Raymond " +"Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1310 +msgid "" +"The :mod:`xmlrpclib` module now supports a multi-call extension for " +"transmitting multiple XML-RPC calls in a single HTTP operation. (Contributed " +"by Brian Quinlan.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1314 +msgid "" +"The :mod:`mpz`, :mod:`rotor`, and :mod:`xreadlines` modules have been " +"removed." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1323 +msgid "cookielib" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1325 +msgid "" +"The :mod:`cookielib` library supports client-side handling for HTTP cookies, " +"mirroring the :mod:`Cookie` module's server-side cookie support. Cookies are " +"stored in cookie jars; the library transparently stores cookies offered by " +"the web server in the cookie jar, and fetches the cookie from the jar when " +"connecting to the server. As in web browsers, policy objects control whether " +"cookies are accepted or not." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1332 +msgid "" +"In order to store cookies across sessions, two implementations of cookie " +"jars are provided: one that stores cookies in the Netscape format so " +"applications can use the Mozilla or Lynx cookie files, and one that stores " +"cookies in the same format as the Perl libwww library." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1337 +msgid "" +":mod:`urllib2` has been changed to interact with :mod:`cookielib`: :class:" +"`HTTPCookieProcessor` manages a cookie jar that is used when accessing URLs." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1341 +msgid "This module was contributed by John J. Lee." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1347 ../Doc/whatsnew/3.4.rst:776 +#: ../Doc/whatsnew/3.5.rst:1088 +msgid "doctest" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1349 +msgid "" +"The :mod:`doctest` module underwent considerable refactoring thanks to " +"Edward Loper and Tim Peters. Testing can still be as simple as running :" +"func:`doctest.testmod`, but the refactorings allow customizing the module's " +"operation in various ways" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1354 +msgid "" +"The new :class:`DocTestFinder` class extracts the tests from a given " +"object's docstrings::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1370 +msgid "" +"The new :class:`DocTestRunner` class then runs individual tests and can " +"produce a summary of the results::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1379 +msgid "The above example produces the following output::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1387 +msgid "" +":class:`DocTestRunner` uses an instance of the :class:`OutputChecker` class " +"to compare the expected output with the actual output. This class takes a " +"number of different flags that customize its behaviour; ambitious users can " +"also write a completely new subclass of :class:`OutputChecker`." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1392 +msgid "" +"The default output checker provides a number of handy features. For example, " +"with the :const:`doctest.ELLIPSIS` option flag, an ellipsis (``...``) in the " +"expected output matches any substring, making it easier to accommodate " +"outputs that vary in minor ways::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1403 +msgid "Another special string, ````, matches a blank line::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1411 +msgid "" +"Another new capability is producing a diff-style display of the output by " +"specifying the :const:`doctest.REPORT_UDIFF` (unified diffs), :const:" +"`doctest.REPORT_CDIFF` (context diffs), or :const:`doctest.REPORT_NDIFF` " +"(delta-style) option flags. For example::" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1427 +msgid "" +"Running the above function's tests with :const:`doctest.REPORT_UDIFF` " +"specified, you get the following output:" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1450 +msgid "Some of the changes to Python's build process and to the C API are:" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1452 +msgid "" +"Three new convenience macros were added for common return values from " +"extension functions: :c:macro:`Py_RETURN_NONE`, :c:macro:`Py_RETURN_TRUE`, " +"and :c:macro:`Py_RETURN_FALSE`. (Contributed by Brett Cannon.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1456 +msgid "" +"Another new macro, :c:macro:`Py_CLEAR(obj)`, decreases the reference count " +"of *obj* and sets *obj* to the null pointer. (Contributed by Jim Fulton.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1459 +msgid "" +"A new function, ``PyTuple_Pack(N, obj1, obj2, ..., objN)``, constructs " +"tuples from a variable length argument list of Python objects. (Contributed " +"by Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1463 +msgid "" +"A new function, ``PyDict_Contains(d, k)``, implements fast dictionary " +"lookups without masking exceptions raised during the look-up process. " +"(Contributed by Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1467 +msgid "" +"The :c:macro:`Py_IS_NAN(X)` macro returns 1 if its float or double argument " +"*X* is a NaN. (Contributed by Tim Peters.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1470 +msgid "" +"C code can avoid unnecessary locking by using the new :c:func:" +"`PyEval_ThreadsInitialized` function to tell if any thread operations have " +"been performed. If this function returns false, no lock operations are " +"needed. (Contributed by Nick Coghlan.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1475 +msgid "" +"A new function, :c:func:`PyArg_VaParseTupleAndKeywords`, is the same as :c:" +"func:`PyArg_ParseTupleAndKeywords` but takes a :c:type:`va_list` instead of " +"a number of arguments. (Contributed by Greg Chapman.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1479 +msgid "" +"A new method flag, :const:`METH_COEXISTS`, allows a function defined in " +"slots to co-exist with a :c:type:`PyCFunction` having the same name. This " +"can halve the access time for a method such as :meth:`set.__contains__`. " +"(Contributed by Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1484 +msgid "" +"Python can now be built with additional profiling for the interpreter " +"itself, intended as an aid to people developing the Python core. Providing :" +"option:`--enable-profiling` to the :program:`configure` script will let you " +"profile the interpreter with :program:`gprof`, and providing the :option:`--" +"with-tsc` switch enables profiling using the Pentium's Time-Stamp- Counter " +"register. Note that the :option:`--with-tsc` switch is slightly misnamed, " +"because the profiling feature also works on the PowerPC platform, though " +"that processor architecture doesn't call that register \"the TSC register" +"\". (Contributed by Jeremy Hylton.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1494 +msgid "" +"The :c:type:`tracebackobject` type has been renamed to :c:type:" +"`PyTracebackObject`." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1503 +msgid "" +"The Windows port now builds under MSVC++ 7.1 as well as version 6. " +"(Contributed by Martin von Löwis.)" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1510 +msgid "Porting to Python 2.4" +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1515 +msgid "" +"Left shifts and hexadecimal/octal constants that are too large no longer " +"trigger a :exc:`FutureWarning` and return a value limited to 32 or 64 bits; " +"instead they return a long integer." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1522 +msgid "" +"The :func:`zip` built-in function and :func:`itertools.izip` now return an " +"empty list instead of raising a :exc:`TypeError` exception if called with no " +"arguments." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1526 +msgid "" +"You can no longer compare the :class:`date` and :class:`datetime` instances " +"provided by the :mod:`datetime` module. Two instances of different classes " +"will now always be unequal, and relative comparisons (``<``, ``>``) will " +"raise a :exc:`TypeError`." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1531 +msgid "" +":func:`dircache.listdir` now passes exceptions to the caller instead of " +"returning empty lists." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1534 +msgid "" +":func:`LexicalHandler.startDTD` used to receive the public and system IDs in " +"the wrong order. This has been corrected; applications relying on the wrong " +"order need to be fixed." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1538 +msgid "" +":func:`fcntl.ioctl` now warns if the *mutate* argument is omitted and " +"relevant." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1541 +msgid "" +"The :mod:`tarfile` module now generates GNU-format tar files by default." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1543 +msgid "" +"Encountering a failure while importing a module no longer leaves a " +"partially- initialized module object in ``sys.modules``." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1546 +msgid "" +":const:`None` is now a constant; code that binds a new value to the name " +"``None`` is now a syntax error." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1549 +msgid "" +"The :func:`signals.signal` function now raises a :exc:`RuntimeError` " +"exception for certain illegal values; previously these errors would pass " +"silently. For example, you can no longer set a handler on the :const:" +"`SIGKILL` signal." +msgstr "" + +#: ../Doc/whatsnew/2.4.rst:1561 +msgid "" +"The author would like to thank the following people for offering " +"suggestions, corrections and assistance with various drafts of this article: " +"Koray Can, Hye-Shik Chang, Michael Dyck, Raymond Hettinger, Brian Hurt, " +"Hamish Lawson, Fredrik Lundh, Sean Reifschneider, Sadruddin Rejeb." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:3 +msgid "What's New in Python 2.5" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:12 +msgid "" +"This article explains the new features in Python 2.5. The final release of " +"Python 2.5 is scheduled for August 2006; :pep:`356` describes the planned " +"release schedule." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:16 +msgid "" +"The changes in Python 2.5 are an interesting mix of language and library " +"improvements. The library enhancements will be more important to Python's " +"user community, I think, because several widely-useful packages were added. " +"New modules include ElementTree for XML processing (:mod:`xml.etree`), the " +"SQLite database module (:mod:`sqlite`), and the :mod:`ctypes` module for " +"calling C functions." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:23 +msgid "" +"The language changes are of middling significance. Some pleasant new " +"features were added, but most of them aren't features that you'll use every " +"day. Conditional expressions were finally added to the language using a " +"novel syntax; see section :ref:`pep-308`. The new ':keyword:`with`' " +"statement will make writing cleanup code easier (section :ref:`pep-343`). " +"Values can now be passed into generators (section :ref:`pep-342`). Imports " +"are now visible as either absolute or relative (section :ref:`pep-328`). " +"Some corner cases of exception handling are handled better (section :ref:" +"`pep-341`). All these improvements are worthwhile, but they're improvements " +"to one specific language feature or another; none of them are broad " +"modifications to Python's semantics." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:34 +msgid "" +"As well as the language and library additions, other improvements and " +"bugfixes were made throughout the source tree. A search through the SVN " +"change logs finds there were 353 patches applied and 458 bugs fixed between " +"Python 2.4 and 2.5. (Both figures are likely to be underestimates.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:39 +msgid "" +"This article doesn't try to be a complete specification of the new features; " +"instead changes are briefly introduced using helpful examples. For full " +"details, you should always refer to the documentation for Python 2.5 at " +"https://docs.python.org. If you want to understand the complete " +"implementation and design rationale, refer to the PEP for a particular new " +"feature." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:45 +msgid "" +"Comments, suggestions, and error reports for this document are welcome; " +"please e-mail them to the author or open a bug in the Python bug tracker." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:54 +msgid "PEP 308: Conditional Expressions" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:56 +msgid "" +"For a long time, people have been requesting a way to write conditional " +"expressions, which are expressions that return value A or value B depending " +"on whether a Boolean value is true or false. A conditional expression lets " +"you write a single assignment statement that has the same effect as the " +"following::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:66 +msgid "" +"There have been endless tedious discussions of syntax on both python-dev and " +"comp.lang.python. A vote was even held that found the majority of voters " +"wanted conditional expressions in some form, but there was no syntax that " +"was preferred by a clear majority. Candidates included C's ``cond ? true_v : " +"false_v``, ``if cond then true_v else false_v``, and 16 other variations." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:72 +msgid "Guido van Rossum eventually chose a surprising syntax::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:76 +msgid "" +"Evaluation is still lazy as in existing Boolean expressions, so the order of " +"evaluation jumps around a bit. The *condition* expression in the middle is " +"evaluated first, and the *true_value* expression is evaluated only if the " +"condition was true. Similarly, the *false_value* expression is only " +"evaluated when the condition is false." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:82 +msgid "" +"This syntax may seem strange and backwards; why does the condition go in the " +"*middle* of the expression, and not in the front as in C's ``c ? x : y``? " +"The decision was checked by applying the new syntax to the modules in the " +"standard library and seeing how the resulting code read. In many cases " +"where a conditional expression is used, one value seems to be the 'common " +"case' and one value is an 'exceptional case', used only on rarer occasions " +"when the condition isn't met. The conditional syntax makes this pattern a " +"bit more obvious::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:92 +msgid "" +"I read the above statement as meaning \"here *contents* is usually assigned " +"a value of ``doc+'\\n'``; sometimes *doc* is empty, in which special case " +"an empty string is returned.\" I doubt I will use conditional expressions " +"very often where there isn't a clear common and uncommon case." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:97 +msgid "" +"There was some discussion of whether the language should require surrounding " +"conditional expressions with parentheses. The decision was made to *not* " +"require parentheses in the Python language's grammar, but as a matter of " +"style I think you should always use them. Consider these two statements::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:108 +msgid "" +"In the first version, I think a reader's eye might group the statement into " +"'level = 1', 'if logging', 'else 0', and think that the condition decides " +"whether the assignment to *level* is performed. The second version reads " +"better, in my opinion, because it makes it clear that the assignment is " +"always performed and the choice is being made between two values." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:114 +msgid "" +"Another reason for including the brackets: a few odd combinations of list " +"comprehensions and lambdas could look like incorrect conditional " +"expressions. See :pep:`308` for some examples. If you put parentheses " +"around your conditional expressions, you won't run into this case." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:123 +msgid ":pep:`308` - Conditional Expressions" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:123 +msgid "" +"PEP written by Guido van Rossum and Raymond D. Hettinger; implemented by " +"Thomas Wouters." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:132 +msgid "PEP 309: Partial Function Application" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:134 +msgid "" +"The :mod:`functools` module is intended to contain tools for functional-" +"style programming." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:137 +msgid "" +"One useful tool in this module is the :func:`partial` function. For programs " +"written in a functional style, you'll sometimes want to construct variants " +"of existing functions that have some of the parameters filled in. Consider " +"a Python function ``f(a, b, c)``; you could create a new function ``g(b, " +"c)`` that was equivalent to ``f(1, b, c)``. This is called \"partial " +"function application\"." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:144 +msgid "" +":func:`partial` takes the arguments ``(function, arg1, arg2, ... " +"kwarg1=value1, kwarg2=value2)``. The resulting object is callable, so you " +"can just call it to invoke *function* with the filled-in arguments." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:148 +msgid "Here's a small but realistic example::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:160 +msgid "" +"Here's another example, from a program that uses PyGTK. Here a context- " +"sensitive pop-up menu is being constructed dynamically. The callback " +"provided for the menu option is a partially applied version of the :meth:" +"`open_item` method, where the first argument has been provided. ::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:173 +msgid "" +"Another function in the :mod:`functools` module is the " +"``update_wrapper(wrapper, wrapped)`` function that helps you write well- " +"behaved decorators. :func:`update_wrapper` copies the name, module, and " +"docstring attribute to a wrapper function so that tracebacks inside the " +"wrapped function are easier to understand. For example, you might write::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:186 +msgid "" +":func:`wraps` is a decorator that can be used inside your own decorators to " +"copy the wrapped function's information. An alternate version of the " +"previous example would be::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:201 +msgid ":pep:`309` - Partial Function Application" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:201 +msgid "" +"PEP proposed and written by Peter Harris; implemented by Hye-Shik Chang and " +"Nick Coghlan, with adaptations by Raymond Hettinger." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:210 +msgid "PEP 314: Metadata for Python Software Packages v1.1" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:212 +msgid "" +"Some simple dependency support was added to Distutils. The :func:`setup` " +"function now has ``requires``, ``provides``, and ``obsoletes`` keyword " +"parameters. When you build a source distribution using the ``sdist`` " +"command, the dependency information will be recorded in the :file:`PKG-INFO` " +"file." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:217 +msgid "" +"Another new keyword parameter is ``download_url``, which should be set to a " +"URL for the package's source code. This means it's now possible to look up " +"an entry in the package index, determine the dependencies for a package, and " +"download the required packages. ::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:231 +msgid "" +"Another new enhancement to the Python package index at https://pypi.python." +"org is storing source and binary archives for a package. The new :command:" +"`upload` Distutils command will upload a package to the repository." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:236 +msgid "" +"Before a package can be uploaded, you must be able to build a distribution " +"using the :command:`sdist` Distutils command. Once that works, you can run " +"``python setup.py upload`` to add your package to the PyPI archive. " +"Optionally you can GPG-sign the package by supplying the :option:`--sign` " +"and :option:`--identity` options." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:242 +msgid "" +"Package uploading was implemented by Martin von Löwis and Richard Jones." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:248 +msgid ":pep:`314` - Metadata for Python Software Packages v1.1" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:248 +msgid "" +"PEP proposed and written by A.M. Kuchling, Richard Jones, and Fred Drake; " +"implemented by Richard Jones and Fred Drake." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:257 +msgid "PEP 328: Absolute and Relative Imports" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:259 +msgid "" +"The simpler part of PEP 328 was implemented in Python 2.4: parentheses could " +"now be used to enclose the names imported from a module using the ``from ... " +"import ...`` statement, making it easier to import many different names." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:263 +msgid "" +"The more complicated part has been implemented in Python 2.5: importing a " +"module can be specified to use absolute or package-relative imports. The " +"plan is to move toward making absolute imports the default in future " +"versions of Python." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:267 +msgid "Let's say you have a package directory like this::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:274 +msgid "" +"This defines a package named :mod:`pkg` containing the :mod:`pkg.main` and :" +"mod:`pkg.string` submodules." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:277 +msgid "" +"Consider the code in the :file:`main.py` module. What happens if it " +"executes the statement ``import string``? In Python 2.4 and earlier, it " +"will first look in the package's directory to perform a relative import, " +"finds :file:`pkg/string.py`, imports the contents of that file as the :mod:" +"`pkg.string` module, and that module is bound to the name ``string`` in the :" +"mod:`pkg.main` module's namespace." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:284 +msgid "" +"That's fine if :mod:`pkg.string` was what you wanted. But what if you " +"wanted Python's standard :mod:`string` module? There's no clean way to " +"ignore :mod:`pkg.string` and look for the standard module; generally you had " +"to look at the contents of ``sys.modules``, which is slightly unclean. " +"Holger Krekel's :mod:`py.std` package provides a tidier way to perform " +"imports from the standard library, ``import py; py.std.string.join()``, but " +"that package isn't available on all Python installations." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:292 +msgid "" +"Reading code which relies on relative imports is also less clear, because a " +"reader may be confused about which module, :mod:`string` or :mod:`pkg." +"string`, is intended to be used. Python users soon learned not to duplicate " +"the names of standard library modules in the names of their packages' " +"submodules, but you can't protect against having your submodule's name being " +"used for a new module added in a future version of Python." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:299 +msgid "" +"In Python 2.5, you can switch :keyword:`import`'s behaviour to absolute " +"imports using a ``from __future__ import absolute_import`` directive. This " +"absolute- import behaviour will become the default in a future version " +"(probably Python 2.7). Once absolute imports are the default, ``import " +"string`` will always find the standard library's version. It's suggested " +"that users should begin using absolute imports as much as possible, so it's " +"preferable to begin writing ``from pkg import string`` in your code." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:307 +msgid "" +"Relative imports are still possible by adding a leading period to the " +"module name when using the ``from ... import`` form::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:315 +msgid "" +"This imports the :mod:`string` module relative to the current package, so " +"in :mod:`pkg.main` this will import *name1* and *name2* from :mod:`pkg." +"string`. Additional leading periods perform the relative import starting " +"from the parent of the current package. For example, code in the :mod:`A.B." +"C` module can do::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:324 +msgid "" +"Leading periods cannot be used with the ``import modname`` form of the " +"import statement, only the ``from ... import`` form." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:331 +msgid "PEP written by Aahz; implemented by Thomas Wouters." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:333 +msgid "https://pylib.readthedocs.org/" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:334 +msgid "" +"The py library by Holger Krekel, which contains the :mod:`py.std` package." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:342 +msgid "PEP 338: Executing Modules as Scripts" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:344 +msgid "" +"The :option:`-m` switch added in Python 2.4 to execute a module as a script " +"gained a few more abilities. Instead of being implemented in C code inside " +"the Python interpreter, the switch now uses an implementation in a new " +"module, :mod:`runpy`." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:349 +msgid "" +"The :mod:`runpy` module implements a more sophisticated import mechanism so " +"that it's now possible to run modules in a package such as :mod:`pychecker." +"checker`. The module also supports alternative import mechanisms such as " +"the :mod:`zipimport` module. This means you can add a .zip archive's path " +"to ``sys.path`` and then use the :option:`-m` switch to execute code from " +"the archive." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:359 +msgid ":pep:`338` - Executing modules as scripts" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:360 +msgid "PEP written and implemented by Nick Coghlan." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:368 +msgid "PEP 341: Unified try/except/finally" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:370 +msgid "" +"Until Python 2.5, the :keyword:`try` statement came in two flavours. You " +"could use a :keyword:`finally` block to ensure that code is always executed, " +"or one or more :keyword:`except` blocks to catch specific exceptions. You " +"couldn't combine both :keyword:`except` blocks and a :keyword:`finally` " +"block, because generating the right bytecode for the combined version was " +"complicated and it wasn't clear what the semantics of the combined statement " +"should be." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:377 +msgid "" +"Guido van Rossum spent some time working with Java, which does support the " +"equivalent of combining :keyword:`except` blocks and a :keyword:`finally` " +"block, and this clarified what the statement should mean. In Python 2.5, " +"you can now write::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:393 +msgid "" +"The code in *block-1* is executed. If the code raises an exception, the " +"various :keyword:`except` blocks are tested: if the exception is of class :" +"class:`Exception1`, *handler-1* is executed; otherwise if it's of class :" +"class:`Exception2`, *handler-2* is executed, and so forth. If no exception " +"is raised, the *else-block* is executed." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:399 +msgid "" +"No matter what happened previously, the *final-block* is executed once the " +"code block is complete and any raised exceptions handled. Even if there's an " +"error in an exception handler or the *else-block* and a new exception is " +"raised, the code in the *final-block* is still run." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:407 +msgid ":pep:`341` - Unifying try-except and try-finally" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:408 +msgid "PEP written by Georg Brandl; implementation by Thomas Lee." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:416 +msgid "PEP 342: New Generator Features" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:418 +msgid "" +"Python 2.5 adds a simple way to pass values *into* a generator. As " +"introduced in Python 2.3, generators only produce output; once a generator's " +"code was invoked to create an iterator, there was no way to pass any new " +"information into the function when its execution is resumed. Sometimes the " +"ability to pass in some information would be useful. Hackish solutions to " +"this include making the generator's code look at a global variable and then " +"changing the global variable's value, or passing in some mutable object that " +"callers then modify." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:426 +msgid "To refresh your memory of basic generators, here's a simple example::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:434 +msgid "" +"When you call ``counter(10)``, the result is an iterator that returns the " +"values from 0 up to 9. On encountering the :keyword:`yield` statement, the " +"iterator returns the provided value and suspends the function's execution, " +"preserving the local variables. Execution resumes on the following call to " +"the iterator's :meth:`next` method, picking up after the :keyword:`yield` " +"statement." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:440 +msgid "" +"In Python 2.3, :keyword:`yield` was a statement; it didn't return any " +"value. In 2.5, :keyword:`yield` is now an expression, returning a value " +"that can be assigned to a variable or otherwise operated on::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:446 +msgid "" +"I recommend that you always put parentheses around a :keyword:`yield` " +"expression when you're doing something with the returned value, as in the " +"above example. The parentheses aren't always necessary, but it's easier to " +"always add them instead of having to remember when they're needed." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:451 +msgid "" +"(:pep:`342` explains the exact rules, which are that a :keyword:`yield`\\ -" +"expression must always be parenthesized except when it occurs at the top-" +"level expression on the right-hand side of an assignment. This means you " +"can write ``val = yield i`` but have to use parentheses when there's an " +"operation, as in ``val = (yield i) + 12``.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:457 +msgid "" +"Values are sent into a generator by calling its ``send(value)`` method. The " +"generator's code is then resumed and the :keyword:`yield` expression returns " +"the specified *value*. If the regular :meth:`next` method is called, the :" +"keyword:`yield` returns :const:`None`." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:462 +msgid "" +"Here's the previous example, modified to allow changing the value of the " +"internal counter. ::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:475 +msgid "And here's an example of changing the counter::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:492 +msgid "" +":keyword:`yield` will usually return :const:`None`, so you should always " +"check for this case. Don't just use its value in expressions unless you're " +"sure that the :meth:`send` method will be the only method used to resume " +"your generator function." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:497 +msgid "" +"In addition to :meth:`send`, there are two other new methods on generators:" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:499 +msgid "" +"``throw(type, value=None, traceback=None)`` is used to raise an exception " +"inside the generator; the exception is raised by the :keyword:`yield` " +"expression where the generator's execution is paused." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:503 +msgid "" +":meth:`close` raises a new :exc:`GeneratorExit` exception inside the " +"generator to terminate the iteration. On receiving this exception, the " +"generator's code must either raise :exc:`GeneratorExit` or :exc:" +"`StopIteration`. Catching the :exc:`GeneratorExit` exception and returning " +"a value is illegal and will trigger a :exc:`RuntimeError`; if the function " +"raises some other exception, that exception is propagated to the caller. :" +"meth:`close` will also be called by Python's garbage collector when the " +"generator is garbage-collected." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:511 +msgid "" +"If you need to run cleanup code when a :exc:`GeneratorExit` occurs, I " +"suggest using a ``try: ... finally:`` suite instead of catching :exc:" +"`GeneratorExit`." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:514 +msgid "" +"The cumulative effect of these changes is to turn generators from one-way " +"producers of information into both producers and consumers." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:517 +msgid "" +"Generators also become *coroutines*, a more generalized form of subroutines. " +"Subroutines are entered at one point and exited at another point (the top of " +"the function, and a :keyword:`return` statement), but coroutines can be " +"entered, exited, and resumed at many different points (the :keyword:`yield` " +"statements). We'll have to figure out patterns for using coroutines " +"effectively in Python." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:523 +msgid "" +"The addition of the :meth:`close` method has one side effect that isn't " +"obvious. :meth:`close` is called when a generator is garbage-collected, so " +"this means the generator's code gets one last chance to run before the " +"generator is destroyed. This last chance means that ``try...finally`` " +"statements in generators can now be guaranteed to work; the :keyword:" +"`finally` clause will now always get a chance to run. The syntactic " +"restriction that you couldn't mix :keyword:`yield` statements with a ``try..." +"finally`` suite has therefore been removed. This seems like a minor bit of " +"language trivia, but using generators and ``try...finally`` is actually " +"necessary in order to implement the :keyword:`with` statement described by " +"PEP 343. I'll look at this new statement in the following section." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:535 +msgid "" +"Another even more esoteric effect of this change: previously, the :attr:" +"`gi_frame` attribute of a generator was always a frame object. It's now " +"possible for :attr:`gi_frame` to be ``None`` once the generator has been " +"exhausted." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:548 +msgid ":pep:`342` - Coroutines via Enhanced Generators" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:544 +msgid "" +"PEP written by Guido van Rossum and Phillip J. Eby; implemented by Phillip " +"J. Eby. Includes examples of some fancier uses of generators as coroutines." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:547 +msgid "" +"Earlier versions of these features were proposed in :pep:`288` by Raymond " +"Hettinger and :pep:`325` by Samuele Pedroni." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:551 +msgid "https://en.wikipedia.org/wiki/Coroutine" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:551 +msgid "The Wikipedia entry for coroutines." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:553 +msgid "http://www.sidhe.org/~dan/blog/archives/000178.html" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:554 +msgid "" +"An explanation of coroutines from a Perl point of view, written by Dan " +"Sugalski." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:562 ../Doc/whatsnew/2.6.rst:248 +msgid "PEP 343: The 'with' statement" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:564 ../Doc/whatsnew/2.6.rst:259 +msgid "" +"The ':keyword:`with`' statement clarifies code that previously would use " +"``try...finally`` blocks to ensure that clean-up code is executed. In this " +"section, I'll discuss the statement as it will commonly be used. In the " +"next section, I'll examine the implementation details and show how to write " +"objects for use with this statement." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:570 +msgid "" +"The ':keyword:`with`' statement is a new control-flow structure whose basic " +"structure is::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:576 +msgid "" +"The expression is evaluated, and it should result in an object that supports " +"the context management protocol (that is, has :meth:`__enter__` and :meth:" +"`__exit__` methods." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:580 ../Doc/whatsnew/2.6.rst:275 +msgid "" +"The object's :meth:`__enter__` is called before *with-block* is executed and " +"therefore can run set-up code. It also may return a value that is bound to " +"the name *variable*, if given. (Note carefully that *variable* is *not* " +"assigned the result of *expression*.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:585 ../Doc/whatsnew/2.6.rst:280 +msgid "" +"After execution of the *with-block* is finished, the object's :meth:" +"`__exit__` method is called, even if the block raised an exception, and can " +"therefore run clean-up code." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:589 +msgid "" +"To enable the statement in Python 2.5, you need to add the following " +"directive to your module::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:594 +msgid "The statement will always be enabled in Python 2.6." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:596 ../Doc/whatsnew/2.6.rst:284 +msgid "" +"Some standard Python objects now support the context management protocol and " +"can be used with the ':keyword:`with`' statement. File objects are one " +"example::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:604 ../Doc/whatsnew/2.6.rst:292 +msgid "" +"After this statement has executed, the file object in *f* will have been " +"automatically closed, even if the :keyword:`for` loop raised an exception " +"part- way through the block." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:610 ../Doc/whatsnew/2.6.rst:298 +msgid "" +"In this case, *f* is the same object created by :func:`open`, because :meth:" +"`file.__enter__` returns *self*." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:613 ../Doc/whatsnew/2.6.rst:301 +msgid "" +"The :mod:`threading` module's locks and condition variables also support " +"the ':keyword:`with`' statement::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:621 ../Doc/whatsnew/2.6.rst:309 +msgid "" +"The lock is acquired before the block is executed and always released once " +"the block is complete." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:624 +msgid "" +"The new :func:`localcontext` function in the :mod:`decimal` module makes it " +"easy to save and restore the current decimal context, which encapsulates the " +"desired precision and rounding characteristics for computations::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:643 ../Doc/whatsnew/2.6.rst:331 +msgid "Writing Context Managers" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:645 ../Doc/whatsnew/2.6.rst:333 +msgid "" +"Under the hood, the ':keyword:`with`' statement is fairly complicated. Most " +"people will only use ':keyword:`with`' in company with existing objects and " +"don't need to know these details, so you can skip the rest of this section " +"if you like. Authors of new objects will need to understand the details of " +"the underlying implementation and should keep reading." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:651 ../Doc/whatsnew/2.6.rst:339 +msgid "A high-level explanation of the context management protocol is:" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:653 ../Doc/whatsnew/2.6.rst:341 +msgid "" +"The expression is evaluated and should result in an object called a " +"\"context manager\". The context manager must have :meth:`__enter__` and :" +"meth:`__exit__` methods." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:657 +msgid "" +"The context manager's :meth:`__enter__` method is called. The value " +"returned is assigned to *VAR*. If no ``'as VAR'`` clause is present, the " +"value is simply discarded." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:661 ../Doc/whatsnew/2.6.rst:349 +msgid "The code in *BLOCK* is executed." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:663 +msgid "" +"If *BLOCK* raises an exception, the ``__exit__(type, value, traceback)`` is " +"called with the exception details, the same values returned by :func:`sys." +"exc_info`. The method's return value controls whether the exception is re-" +"raised: any false value re-raises the exception, and ``True`` will result in " +"suppressing it. You'll only rarely want to suppress the exception, because " +"if you do the author of the code containing the ':keyword:`with`' statement " +"will never realize anything went wrong." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:671 ../Doc/whatsnew/2.6.rst:360 +msgid "" +"If *BLOCK* didn't raise an exception, the :meth:`__exit__` method is still " +"called, but *type*, *value*, and *traceback* are all ``None``." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:674 ../Doc/whatsnew/2.6.rst:363 +msgid "" +"Let's think through an example. I won't present detailed code but will only " +"sketch the methods necessary for a database that supports transactions." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:677 ../Doc/whatsnew/2.6.rst:366 +msgid "" +"(For people unfamiliar with database terminology: a set of changes to the " +"database are grouped into a transaction. Transactions can be either " +"committed, meaning that all the changes are written into the database, or " +"rolled back, meaning that the changes are all discarded and the database is " +"unchanged. See any database textbook for more information.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:683 ../Doc/whatsnew/2.6.rst:372 +msgid "" +"Let's assume there's an object representing a database connection. Our goal " +"will be to let the user write code like this::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:692 ../Doc/whatsnew/2.6.rst:381 +msgid "" +"The transaction should be committed if the code in the block runs flawlessly " +"or rolled back if there's an exception. Here's the basic interface for :" +"class:`DatabaseConnection` that I'll assume::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:705 ../Doc/whatsnew/2.6.rst:394 +msgid "" +"The :meth:`__enter__` method is pretty easy, having only to start a new " +"transaction. For this application the resulting cursor object would be a " +"useful result, so the method will return it. The user can then add ``as " +"cursor`` to their ':keyword:`with`' statement to bind the cursor to a " +"variable name. ::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:717 ../Doc/whatsnew/2.6.rst:406 +msgid "" +"The :meth:`__exit__` method is the most complicated because it's where most " +"of the work has to be done. The method has to check if an exception " +"occurred. If there was no exception, the transaction is committed. The " +"transaction is rolled back if there was an exception." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:722 ../Doc/whatsnew/2.6.rst:411 +msgid "" +"In the code below, execution will just fall off the end of the function, " +"returning the default value of ``None``. ``None`` is false, so the " +"exception will be re-raised automatically. If you wished, you could be more " +"explicit and add a :keyword:`return` statement at the marked location. ::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:742 ../Doc/whatsnew/2.6.rst:431 +msgid "The contextlib module" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:744 +msgid "" +"The new :mod:`contextlib` module provides some functions and a decorator " +"that are useful for writing objects for use with the ':keyword:`with`' " +"statement." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:747 ../Doc/whatsnew/2.6.rst:436 +msgid "" +"The decorator is called :func:`contextmanager`, and lets you write a single " +"generator function instead of defining a new class. The generator should " +"yield exactly one value. The code up to the :keyword:`yield` will be " +"executed as the :meth:`__enter__` method, and the value yielded will be the " +"method's return value that will get bound to the variable in the ':keyword:" +"`with`' statement's :keyword:`as` clause, if any. The code after the :" +"keyword:`yield` will be executed in the :meth:`__exit__` method. Any " +"exception raised in the block will be raised by the :keyword:`yield` " +"statement." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:756 +msgid "" +"Our database example from the previous section could be written using this " +"decorator as::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:776 ../Doc/whatsnew/2.6.rst:465 +msgid "" +"The :mod:`contextlib` module also has a ``nested(mgr1, mgr2, ...)`` function " +"that combines a number of context managers so you don't need to write nested " +"':keyword:`with`' statements. In this example, the single ':keyword:`with`' " +"statement both starts a database transaction and acquires a thread lock::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:785 +msgid "" +"Finally, the ``closing(object)`` function returns *object* so that it can be " +"bound to a variable, and calls ``object.close`` at the end of the block. ::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:802 ../Doc/whatsnew/2.6.rst:492 +msgid ":pep:`343` - The \"with\" statement" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:799 ../Doc/whatsnew/2.6.rst:489 +msgid "" +"PEP written by Guido van Rossum and Nick Coghlan; implemented by Mike Bland, " +"Guido van Rossum, and Neal Norwitz. The PEP shows the code generated for a " +"':keyword:`with`' statement, which can be helpful in learning how the " +"statement works." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:804 ../Doc/whatsnew/2.6.rst:494 +msgid "The documentation for the :mod:`contextlib` module." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:812 +msgid "PEP 352: Exceptions as New-Style Classes" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:814 +msgid "" +"Exception classes can now be new-style classes, not just classic classes, " +"and the built-in :exc:`Exception` class and all the standard built-in " +"exceptions (:exc:`NameError`, :exc:`ValueError`, etc.) are now new-style " +"classes." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:818 +msgid "" +"The inheritance hierarchy for exceptions has been rearranged a bit. In 2.5, " +"the inheritance relationships are::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:827 +msgid "" +"This rearrangement was done because people often want to catch all " +"exceptions that indicate program errors. :exc:`KeyboardInterrupt` and :exc:" +"`SystemExit` aren't errors, though, and usually represent an explicit action " +"such as the user hitting :kbd:`Control-C` or code calling :func:`sys.exit`. " +"A bare ``except:`` will catch all exceptions, so you commonly need to list :" +"exc:`KeyboardInterrupt` and :exc:`SystemExit` in order to re-raise them. " +"The usual pattern is::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:842 +msgid "" +"In Python 2.5, you can now write ``except Exception`` to achieve the same " +"result, catching all the exceptions that usually indicate errors but " +"leaving :exc:`KeyboardInterrupt` and :exc:`SystemExit` alone. As in " +"previous versions, a bare ``except:`` still catches all exceptions." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:847 +msgid "" +"The goal for Python 3.0 is to require any class raised as an exception to " +"derive from :exc:`BaseException` or some descendant of :exc:`BaseException`, " +"and future releases in the Python 2.x series may begin to enforce this " +"constraint. Therefore, I suggest you begin making all your exception classes " +"derive from :exc:`Exception` now. It's been suggested that the bare " +"``except:`` form should be removed in Python 3.0, but Guido van Rossum " +"hasn't decided whether to do this or not." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:855 +msgid "" +"Raising of strings as exceptions, as in the statement ``raise \"Error " +"occurred\"``, is deprecated in Python 2.5 and will trigger a warning. The " +"aim is to be able to remove the string-exception feature in a few releases." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:862 +msgid ":pep:`352` - Required Superclass for Exceptions" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:863 +msgid "" +"PEP written by Brett Cannon and Guido van Rossum; implemented by Brett " +"Cannon." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:871 +msgid "PEP 353: Using ssize_t as the index type" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:873 +msgid "" +"A wide-ranging change to Python's C API, using a new :c:type:`Py_ssize_t` " +"type definition instead of :c:type:`int`, will permit the interpreter to " +"handle more data on 64-bit platforms. This change doesn't affect Python's " +"capacity on 32-bit platforms." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:878 +msgid "" +"Various pieces of the Python interpreter used C's :c:type:`int` type to " +"store sizes or counts; for example, the number of items in a list or tuple " +"were stored in an :c:type:`int`. The C compilers for most 64-bit platforms " +"still define :c:type:`int` as a 32-bit type, so that meant that lists could " +"only hold up to ``2**31 - 1`` = 2147483647 items. (There are actually a few " +"different programming models that 64-bit C compilers can use -- see http://" +"www.unix.org/version2/whatsnew/lp64_wp.html for a discussion -- but the most " +"commonly available model leaves :c:type:`int` as 32 bits.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:887 +msgid "" +"A limit of 2147483647 items doesn't really matter on a 32-bit platform " +"because you'll run out of memory before hitting the length limit. Each list " +"item requires space for a pointer, which is 4 bytes, plus space for a :c:" +"type:`PyObject` representing the item. 2147483647\\*4 is already more bytes " +"than a 32-bit address space can contain." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:893 +msgid "" +"It's possible to address that much memory on a 64-bit platform, however. " +"The pointers for a list that size would only require 16 GiB of space, so " +"it's not unreasonable that Python programmers might construct lists that " +"large. Therefore, the Python interpreter had to be changed to use some type " +"other than :c:type:`int`, and this will be a 64-bit type on 64-bit " +"platforms. The change will cause incompatibilities on 64-bit machines, so " +"it was deemed worth making the transition now, while the number of 64-bit " +"users is still relatively small. (In 5 or 10 years, we may *all* be on 64-" +"bit machines, and the transition would be more painful then.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:903 +msgid "" +"This change most strongly affects authors of C extension modules. Python " +"strings and container types such as lists and tuples now use :c:type:" +"`Py_ssize_t` to store their size. Functions such as :c:func:`PyList_Size` " +"now return :c:type:`Py_ssize_t`. Code in extension modules may therefore " +"need to have some variables changed to :c:type:`Py_ssize_t`." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:909 +msgid "" +"The :c:func:`PyArg_ParseTuple` and :c:func:`Py_BuildValue` functions have a " +"new conversion code, ``n``, for :c:type:`Py_ssize_t`. :c:func:" +"`PyArg_ParseTuple`'s ``s#`` and ``t#`` still output :c:type:`int` by " +"default, but you can define the macro :c:macro:`PY_SSIZE_T_CLEAN` before " +"including :file:`Python.h` to make them return :c:type:`Py_ssize_t`." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:915 +msgid "" +":pep:`353` has a section on conversion guidelines that extension authors " +"should read to learn about supporting 64-bit platforms." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:921 +msgid ":pep:`353` - Using ssize_t as the index type" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:922 +msgid "PEP written and implemented by Martin von Löwis." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:930 +msgid "PEP 357: The '__index__' method" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:932 +msgid "" +"The NumPy developers had a problem that could only be solved by adding a new " +"special method, :meth:`__index__`. When using slice notation, as in " +"``[start:stop:step]``, the values of the *start*, *stop*, and *step* indexes " +"must all be either integers or long integers. NumPy defines a variety of " +"specialized integer types corresponding to unsigned and signed integers of " +"8, 16, 32, and 64 bits, but there was no way to signal that these types " +"could be used as slice indexes." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:940 +msgid "" +"Slicing can't just use the existing :meth:`__int__` method because that " +"method is also used to implement coercion to integers. If slicing used :" +"meth:`__int__`, floating-point numbers would also become legal slice indexes " +"and that's clearly an undesirable behaviour." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:945 +msgid "" +"Instead, a new special method called :meth:`__index__` was added. It takes " +"no arguments and returns an integer giving the slice index to use. For " +"example::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:952 +msgid "" +"The return value must be either a Python integer or long integer. The " +"interpreter will check that the type returned is correct, and raises a :exc:" +"`TypeError` if this requirement isn't met." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:956 +msgid "" +"A corresponding :attr:`nb_index` slot was added to the C-level :c:type:" +"`PyNumberMethods` structure to let C extensions implement this protocol. " +"``PyNumber_Index(obj)`` can be used in extension code to call the :meth:" +"`__index__` function and retrieve its result." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:964 +msgid ":pep:`357` - Allowing Any Object to be Used for Slicing" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:965 +msgid "PEP written and implemented by Travis Oliphant." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:975 +msgid "" +"Here are all of the changes that Python 2.5 makes to the core Python " +"language." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:977 +msgid "" +"The :class:`dict` type has a new hook for letting subclasses provide a " +"default value when a key isn't contained in the dictionary. When a key isn't " +"found, the dictionary's ``__missing__(key)`` method will be called. This " +"hook is used to implement the new :class:`defaultdict` class in the :mod:" +"`collections` module. The following example defines a dictionary that " +"returns zero for any missing key::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:992 +msgid "" +"Both 8-bit and Unicode strings have new ``partition(sep)`` and " +"``rpartition(sep)`` methods that simplify a common use case." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:995 +msgid "" +"The ``find(S)`` method is often used to get an index which is then used to " +"slice the string and obtain the pieces that are before and after the " +"separator. ``partition(sep)`` condenses this pattern into a single method " +"call that returns a 3-tuple containing the substring before the separator, " +"the separator itself, and the substring after the separator. If the " +"separator isn't found, the first element of the tuple is the entire string " +"and the other two elements are empty. ``rpartition(sep)`` also returns a 3-" +"tuple but starts searching from the end of the string; the ``r`` stands for " +"'reverse'." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1004 +msgid "Some examples::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1017 +msgid "" +"(Implemented by Fredrik Lundh following a suggestion by Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1019 +msgid "" +"The :meth:`startswith` and :meth:`endswith` methods of string types now " +"accept tuples of strings to check for. ::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1025 +msgid "(Implemented by Georg Brandl following a suggestion by Tom Lynn.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1029 +msgid "" +"The :func:`min` and :func:`max` built-in functions gained a ``key`` keyword " +"parameter analogous to the ``key`` argument for :meth:`sort`. This " +"parameter supplies a function that takes a single argument and is called for " +"every value in the list; :func:`min`/:func:`max` will return the element " +"with the smallest/largest return value from this function. For example, to " +"find the longest string in a list, you can do::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1042 +msgid "(Contributed by Steven Bethard and Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1044 +msgid "" +"Two new built-in functions, :func:`any` and :func:`all`, evaluate whether an " +"iterator contains any true or false values. :func:`any` returns :const:" +"`True` if any value returned by the iterator is true; otherwise it will " +"return :const:`False`. :func:`all` returns :const:`True` only if all of the " +"values returned by the iterator evaluate as true. (Suggested by Guido van " +"Rossum, and implemented by Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1051 +msgid "" +"The result of a class's :meth:`__hash__` method can now be either a long " +"integer or a regular integer. If a long integer is returned, the hash of " +"that value is taken. In earlier versions the hash value was required to be " +"a regular integer, but in 2.5 the :func:`id` built-in was changed to always " +"return non-negative numbers, and users often seem to use ``id(self)`` in :" +"meth:`__hash__` methods (though this is discouraged)." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1060 +msgid "" +"ASCII is now the default encoding for modules. It's now a syntax error if " +"a module contains string literals with 8-bit characters but doesn't have an " +"encoding declaration. In Python 2.4 this triggered a warning, not a syntax " +"error. See :pep:`263` for how to declare a module's encoding; for example, " +"you might add a line like this near the top of the source file::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1068 +msgid "" +"A new warning, :class:`UnicodeWarning`, is triggered when you attempt to " +"compare a Unicode string and an 8-bit string that can't be converted to " +"Unicode using the default ASCII encoding. The result of the comparison is " +"false::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1080 +msgid "" +"Previously this would raise a :class:`UnicodeDecodeError` exception, but in " +"2.5 this could result in puzzling problems when accessing a dictionary. If " +"you looked up ``unichr(128)`` and ``chr(128)`` was being used as a key, " +"you'd get a :class:`UnicodeDecodeError` exception. Other changes in 2.5 " +"resulted in this exception being raised instead of suppressed by the code " +"in :file:`dictobject.c` that implements dictionaries." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1087 +msgid "" +"Raising an exception for such a comparison is strictly correct, but the " +"change might have broken code, so instead :class:`UnicodeWarning` was " +"introduced." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1090 +msgid "(Implemented by Marc-André Lemburg.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1092 +msgid "" +"One error that Python programmers sometimes make is forgetting to include " +"an :file:`__init__.py` module in a package directory. Debugging this mistake " +"can be confusing, and usually requires running Python with the :option:`-v` " +"switch to log all the paths searched. In Python 2.5, a new :exc:" +"`ImportWarning` warning is triggered when an import would have picked up a " +"directory as a package but no :file:`__init__.py` was found. This warning " +"is silently ignored by default; provide the :option:`-Wd <-W>` option when " +"running the Python executable to display the warning message. (Implemented " +"by Thomas Wouters.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1101 +msgid "" +"The list of base classes in a class definition can now be empty. As an " +"example, this is now legal::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1107 +msgid "(Implemented by Brett Cannon.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1115 +msgid "Interactive Interpreter Changes" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1117 +msgid "" +"In the interactive interpreter, ``quit`` and ``exit`` have long been " +"strings so that new users get a somewhat helpful message when they try to " +"quit::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1123 +msgid "" +"In Python 2.5, ``quit`` and ``exit`` are now objects that still produce " +"string representations of themselves, but are also callable. Newbies who try " +"``quit()`` or ``exit()`` will now exit the interpreter as they expect. " +"(Implemented by Georg Brandl.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1128 +msgid "" +"The Python executable now accepts the standard long options :option:`--" +"help` and :option:`--version`; on Windows, it also accepts the :option:`/? " +"<-?>` option for displaying a help message. (Implemented by Georg Brandl.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1140 +msgid "" +"Several of the optimizations were developed at the NeedForSpeed sprint, an " +"event held in Reykjavik, Iceland, from May 21--28 2006. The sprint focused " +"on speed enhancements to the CPython implementation and was funded by EWT " +"LLC with local support from CCP Games. Those optimizations added at this " +"sprint are specially marked in the following list." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1146 +msgid "" +"When they were introduced in Python 2.4, the built-in :class:`set` and :" +"class:`frozenset` types were built on top of Python's dictionary type. In " +"2.5 the internal data structure has been customized for implementing sets, " +"and as a result sets will use a third less memory and are somewhat faster. " +"(Implemented by Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1152 +msgid "" +"The speed of some Unicode operations, such as finding substrings, string " +"splitting, and character map encoding and decoding, has been improved. " +"(Substring search and splitting improvements were added by Fredrik Lundh and " +"Andrew Dalke at the NeedForSpeed sprint. Character maps were improved by " +"Walter Dörwald and Martin von Löwis.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1160 +msgid "" +"The ``long(str, base)`` function is now faster on long digit strings because " +"fewer intermediate results are calculated. The peak is for strings of " +"around 800--1000 digits where the function is 6 times faster. (Contributed " +"by Alan McIntyre and committed at the NeedForSpeed sprint.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1167 +msgid "" +"It's now illegal to mix iterating over a file with ``for line in file`` and " +"calling the file object's :meth:`read`/:meth:`readline`/:meth:`readlines` " +"methods. Iteration uses an internal buffer and the :meth:`read\\*` methods " +"don't use that buffer. Instead they would return the data following the " +"buffer, causing the data to appear out of order. Mixing iteration and these " +"methods will now trigger a :exc:`ValueError` from the :meth:`read\\*` " +"method. (Implemented by Thomas Wouters.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1177 +msgid "" +"The :mod:`struct` module now compiles structure format strings into an " +"internal representation and caches this representation, yielding a 20% " +"speedup. (Contributed by Bob Ippolito at the NeedForSpeed sprint.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1181 +msgid "" +"The :mod:`re` module got a 1 or 2% speedup by switching to Python's " +"allocator functions instead of the system's :c:func:`malloc` and :c:func:" +"`free`. (Contributed by Jack Diederich at the NeedForSpeed sprint.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1185 +msgid "" +"The code generator's peephole optimizer now performs simple constant folding " +"in expressions. If you write something like ``a = 2+3``, the code generator " +"will do the arithmetic and produce code corresponding to ``a = 5``. " +"(Proposed and implemented by Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1190 +msgid "" +"Function calls are now faster because code objects now keep the most " +"recently finished frame (a \"zombie frame\") in an internal field of the " +"code object, reusing it the next time the code object is invoked. (Original " +"patch by Michael Hudson, modified by Armin Rigo and Richard Jones; committed " +"at the NeedForSpeed sprint.) Frame objects are also slightly smaller, which " +"may improve cache locality and reduce memory usage a bit. (Contributed by " +"Neal Norwitz.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1200 +msgid "" +"Python's built-in exceptions are now new-style classes, a change that speeds " +"up instantiation considerably. Exception handling in Python 2.5 is " +"therefore about 30% faster than in 2.4. (Contributed by Richard Jones, Georg " +"Brandl and Sean Reifschneider at the NeedForSpeed sprint.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1205 +msgid "" +"Importing now caches the paths tried, recording whether they exist or not " +"so that the interpreter makes fewer :c:func:`open` and :c:func:`stat` calls " +"on startup. (Contributed by Martin von Löwis and Georg Brandl.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1217 +msgid "New, Improved, and Removed Modules" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1219 +msgid "" +"The standard library received many enhancements and bug fixes in Python 2.5. " +"Here's a partial list of the most notable changes, sorted alphabetically by " +"module name. Consult the :file:`Misc/NEWS` file in the source tree for a " +"more complete list of changes, or look through the SVN logs for all the " +"details." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1224 +msgid "" +"The :mod:`audioop` module now supports the a-LAW encoding, and the code for " +"u-LAW encoding has been improved. (Contributed by Lars Immisch.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1227 +msgid "" +"The :mod:`codecs` module gained support for incremental codecs. The :func:" +"`codec.lookup` function now returns a :class:`CodecInfo` instance instead of " +"a tuple. :class:`CodecInfo` instances behave like a 4-tuple to preserve " +"backward compatibility but also have the attributes :attr:`encode`, :attr:" +"`decode`, :attr:`incrementalencoder`, :attr:`incrementaldecoder`, :attr:" +"`streamwriter`, and :attr:`streamreader`. Incremental codecs can receive " +"input and produce output in multiple chunks; the output is the same as if " +"the entire input was fed to the non-incremental codec. See the :mod:`codecs` " +"module documentation for details. (Designed and implemented by Walter " +"Dörwald.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1239 +msgid "" +"The :mod:`collections` module gained a new type, :class:`defaultdict`, that " +"subclasses the standard :class:`dict` type. The new type mostly behaves " +"like a dictionary but constructs a default value when a key isn't present, " +"automatically adding it to the dictionary for the requested key value." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1244 +msgid "" +"The first argument to :class:`defaultdict`'s constructor is a factory " +"function that gets called whenever a key is requested but not found. This " +"factory function receives no arguments, so you can use built-in type " +"constructors such as :func:`list` or :func:`int`. For example, you can " +"make an index of words based on their initial letter like this::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1260 +msgid "Printing ``index`` results in the following output::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1268 +msgid "(Contributed by Guido van Rossum.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1270 +msgid "" +"The :class:`deque` double-ended queue type supplied by the :mod:" +"`collections` module now has a ``remove(value)`` method that removes the " +"first occurrence of *value* in the queue, raising :exc:`ValueError` if the " +"value isn't found. (Contributed by Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1275 +msgid "" +"New module: The :mod:`contextlib` module contains helper functions for use " +"with the new ':keyword:`with`' statement. See section :ref:`contextlibmod` " +"for more about this module." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1279 +msgid "" +"New module: The :mod:`cProfile` module is a C implementation of the " +"existing :mod:`profile` module that has much lower overhead. The module's " +"interface is the same as :mod:`profile`: you run ``cProfile.run('main()')`` " +"to profile a function, can save profile data to a file, etc. It's not yet " +"known if the Hotshot profiler, which is also written in C but doesn't match " +"the :mod:`profile` module's interface, will continue to be maintained in " +"future versions of Python. (Contributed by Armin Rigo.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1287 +msgid "" +"Also, the :mod:`pstats` module for analyzing the data measured by the " +"profiler now supports directing the output to any file object by supplying a " +"*stream* argument to the :class:`Stats` constructor. (Contributed by Skip " +"Montanaro.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1291 +msgid "" +"The :mod:`csv` module, which parses files in comma-separated value format, " +"received several enhancements and a number of bugfixes. You can now set the " +"maximum size in bytes of a field by calling the ``csv." +"field_size_limit(new_limit)`` function; omitting the *new_limit* argument " +"will return the currently-set limit. The :class:`reader` class now has a :" +"attr:`line_num` attribute that counts the number of physical lines read from " +"the source; records can span multiple physical lines, so :attr:`line_num` is " +"not the same as the number of records read." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1300 +msgid "" +"The CSV parser is now stricter about multi-line quoted fields. Previously, " +"if a line ended within a quoted field without a terminating newline " +"character, a newline would be inserted into the returned field. This " +"behavior caused problems when reading files that contained carriage return " +"characters within fields, so the code was changed to return the field " +"without inserting newlines. As a consequence, if newlines embedded within " +"fields are important, the input should be split into lines in a manner that " +"preserves the newline characters." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1308 +msgid "(Contributed by Skip Montanaro and Andrew McNamara.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1310 +msgid "" +"The :class:`datetime` class in the :mod:`datetime` module now has a " +"``strptime(string, format)`` method for parsing date strings, contributed " +"by Josh Spoerri. It uses the same format characters as :func:`time.strptime` " +"and :func:`time.strftime`::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1320 +msgid "" +"The :meth:`SequenceMatcher.get_matching_blocks` method in the :mod:`difflib` " +"module now guarantees to return a minimal list of blocks describing matching " +"subsequences. Previously, the algorithm would occasionally break a block of " +"matching elements into two list entries. (Enhancement by Tim Peters.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1325 +msgid "" +"The :mod:`doctest` module gained a ``SKIP`` option that keeps an example " +"from being executed at all. This is intended for code snippets that are " +"usage examples intended for the reader and aren't actually test cases." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1329 +msgid "" +"An *encoding* parameter was added to the :func:`testfile` function and the :" +"class:`DocFileSuite` class to specify the file's encoding. This makes it " +"easier to use non-ASCII characters in tests contained within a docstring. " +"(Contributed by Bjorn Tillenius.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1336 +msgid "" +"The :mod:`email` package has been updated to version 4.0. (Contributed by " +"Barry Warsaw.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1344 +msgid "" +"The :mod:`fileinput` module was made more flexible. Unicode filenames are " +"now supported, and a *mode* parameter that defaults to ``\"r\"`` was added " +"to the :func:`input` function to allow opening files in binary or :term:" +"`universal newlines` mode. Another new parameter, *openhook*, lets you use " +"a function other than :func:`open` to open the input files. Once you're " +"iterating over the set of files, the :class:`FileInput` object's new :meth:" +"`fileno` returns the file descriptor for the currently opened file. " +"(Contributed by Georg Brandl.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1353 +msgid "" +"In the :mod:`gc` module, the new :func:`get_count` function returns a 3-" +"tuple containing the current collection counts for the three GC " +"generations. This is accounting information for the garbage collector; when " +"these counts reach a specified threshold, a garbage collection sweep will be " +"made. The existing :func:`gc.collect` function now takes an optional " +"*generation* argument of 0, 1, or 2 to specify which generation to collect. " +"(Contributed by Barry Warsaw.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1360 +msgid "" +"The :func:`nsmallest` and :func:`nlargest` functions in the :mod:`heapq` " +"module now support a ``key`` keyword parameter similar to the one provided " +"by the :func:`min`/:func:`max` functions and the :meth:`sort` methods. For " +"example::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1374 +msgid "" +"The :func:`itertools.islice` function now accepts ``None`` for the start and " +"step arguments. This makes it more compatible with the attributes of slice " +"objects, so that you can now write the following::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1383 +msgid "" +"The :func:`format` function in the :mod:`locale` module has been modified " +"and two new functions were added, :func:`format_string` and :func:`currency`." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1386 +msgid "" +"The :func:`format` function's *val* parameter could previously be a string " +"as long as no more than one %char specifier appeared; now the parameter must " +"be exactly one %char specifier with no surrounding text. An optional " +"*monetary* parameter was also added which, if ``True``, will use the " +"locale's rules for formatting currency in placing a separator between groups " +"of three digits." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1392 +msgid "" +"To format strings with multiple %char specifiers, use the new :func:" +"`format_string` function that works like :func:`format` but also supports " +"mixing %char specifiers with arbitrary text." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1396 +msgid "" +"A new :func:`currency` function was also added that formats a number " +"according to the current locale's settings." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1399 +msgid "(Contributed by Georg Brandl.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1403 +msgid "" +"The :mod:`mailbox` module underwent a massive rewrite to add the capability " +"to modify mailboxes in addition to reading them. A new set of classes that " +"include :class:`mbox`, :class:`MH`, and :class:`Maildir` are used to read " +"mailboxes, and have an ``add(message)`` method to add messages, " +"``remove(key)`` to remove messages, and :meth:`lock`/:meth:`unlock` to lock/" +"unlock the mailbox. The following example converts a maildir-format mailbox " +"into an mbox-format one::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1421 +msgid "" +"(Contributed by Gregory K. Johnson. Funding was provided by Google's 2005 " +"Summer of Code.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1424 +msgid "" +"New module: the :mod:`msilib` module allows creating Microsoft Installer :" +"file:`.msi` files and CAB files. Some support for reading the :file:`.msi` " +"database is also included. (Contributed by Martin von Löwis.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1428 +msgid "" +"The :mod:`nis` module now supports accessing domains other than the system " +"default domain by supplying a *domain* argument to the :func:`nis.match` " +"and :func:`nis.maps` functions. (Contributed by Ben Bell.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1432 +msgid "" +"The :mod:`operator` module's :func:`itemgetter` and :func:`attrgetter` " +"functions now support multiple fields. A call such as ``operator." +"attrgetter('a', 'b')`` will return a function that retrieves the :attr:`a` " +"and :attr:`b` attributes. Combining this new feature with the :meth:`sort` " +"method's ``key`` parameter lets you easily sort lists using multiple " +"fields. (Contributed by Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1439 +msgid "" +"The :mod:`optparse` module was updated to version 1.5.1 of the Optik " +"library. The :class:`OptionParser` class gained an :attr:`epilog` attribute, " +"a string that will be printed after the help message, and a :meth:`destroy` " +"method to break reference cycles created by the object. (Contributed by Greg " +"Ward.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1444 +msgid "" +"The :mod:`os` module underwent several changes. The :attr:" +"`stat_float_times` variable now defaults to true, meaning that :func:`os." +"stat` will now return time values as floats. (This doesn't necessarily mean " +"that :func:`os.stat` will return times that are precise to fractions of a " +"second; not all systems support such precision.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1450 +msgid "" +"Constants named :attr:`os.SEEK_SET`, :attr:`os.SEEK_CUR`, and :attr:`os." +"SEEK_END` have been added; these are the parameters to the :func:`os.lseek` " +"function. Two new constants for locking are :attr:`os.O_SHLOCK` and :attr:" +"`os.O_EXLOCK`." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1455 +msgid "" +"Two new functions, :func:`wait3` and :func:`wait4`, were added. They're " +"similar the :func:`waitpid` function which waits for a child process to exit " +"and returns a tuple of the process ID and its exit status, but :func:`wait3` " +"and :func:`wait4` return additional information. :func:`wait3` doesn't take " +"a process ID as input, so it waits for any child process to exit and returns " +"a 3-tuple of *process-id*, *exit-status*, *resource-usage* as returned from " +"the :func:`resource.getrusage` function. ``wait4(pid)`` does take a process " +"ID. (Contributed by Chad J. Schroeder.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1464 +msgid "" +"On FreeBSD, the :func:`os.stat` function now returns times with nanosecond " +"resolution, and the returned object now has :attr:`st_gen` and :attr:" +"`st_birthtime`. The :attr:`st_flags` attribute is also available, if the " +"platform supports it. (Contributed by Antti Louko and Diego Pettenò.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1471 +msgid "" +"The Python debugger provided by the :mod:`pdb` module can now store lists of " +"commands to execute when a breakpoint is reached and execution stops. Once " +"breakpoint #1 has been created, enter ``commands 1`` and enter a series of " +"commands to be executed, finishing the list with ``end``. The command list " +"can include commands that resume execution, such as ``continue`` or " +"``next``. (Contributed by Grégoire Dooms.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1480 +msgid "" +"The :mod:`pickle` and :mod:`cPickle` modules no longer accept a return value " +"of ``None`` from the :meth:`__reduce__` method; the method must return a " +"tuple of arguments instead. The ability to return ``None`` was deprecated " +"in Python 2.4, so this completes the removal of the feature." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1485 +msgid "" +"The :mod:`pkgutil` module, containing various utility functions for finding " +"packages, was enhanced to support PEP 302's import hooks and now also works " +"for packages stored in ZIP-format archives. (Contributed by Phillip J. Eby.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1489 +msgid "" +"The pybench benchmark suite by Marc-André Lemburg is now included in the :" +"file:`Tools/pybench` directory. The pybench suite is an improvement on the " +"commonly used :file:`pystone.py` program because pybench provides a more " +"detailed measurement of the interpreter's speed. It times particular " +"operations such as function calls, tuple slicing, method lookups, and " +"numeric operations, instead of performing many different operations and " +"reducing the result to a single number as :file:`pystone.py` does." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1497 +msgid "" +"The :mod:`pyexpat` module now uses version 2.0 of the Expat parser. " +"(Contributed by Trent Mick.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1500 +msgid "" +"The :class:`Queue` class provided by the :mod:`Queue` module gained two new " +"methods. :meth:`join` blocks until all items in the queue have been " +"retrieved and all processing work on the items have been completed. Worker " +"threads call the other new method, :meth:`task_done`, to signal that " +"processing for an item has been completed. (Contributed by Raymond " +"Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1506 +msgid "" +"The old :mod:`regex` and :mod:`regsub` modules, which have been deprecated " +"ever since Python 2.0, have finally been deleted. Other deleted modules: :" +"mod:`statcache`, :mod:`tzparse`, :mod:`whrandom`." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1510 +msgid "" +"Also deleted: the :file:`lib-old` directory, which includes ancient modules " +"such as :mod:`dircmp` and :mod:`ni`, was removed. :file:`lib-old` wasn't on " +"the default ``sys.path``, so unless your programs explicitly added the " +"directory to ``sys.path``, this removal shouldn't affect your code." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1515 +msgid "" +"The :mod:`rlcompleter` module is no longer dependent on importing the :mod:" +"`readline` module and therefore now works on non-Unix platforms. (Patch from " +"Robert Kiendl.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1521 +msgid "" +"The :mod:`SimpleXMLRPCServer` and :mod:`DocXMLRPCServer` classes now have " +"a :attr:`rpc_paths` attribute that constrains XML-RPC operations to a " +"limited set of URL paths; the default is to allow only ``'/'`` and ``'/" +"RPC2'``. Setting :attr:`rpc_paths` to ``None`` or an empty tuple disables " +"this path checking." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1528 +msgid "" +"The :mod:`socket` module now supports :const:`AF_NETLINK` sockets on Linux, " +"thanks to a patch from Philippe Biondi. Netlink sockets are a Linux-" +"specific mechanism for communications between a user-space process and " +"kernel code; an introductory article about them is at https://www." +"linuxjournal.com/article/7356. In Python code, netlink addresses are " +"represented as a tuple of 2 integers, ``(pid, group_mask)``." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1535 +msgid "" +"Two new methods on socket objects, ``recv_into(buffer)`` and " +"``recvfrom_into(buffer)``, store the received data in an object that " +"supports the buffer protocol instead of returning the data as a string. " +"This means you can put the data directly into an array or a memory-mapped " +"file." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1540 +msgid "" +"Socket objects also gained :meth:`getfamily`, :meth:`gettype`, and :meth:" +"`getproto` accessor methods to retrieve the family, type, and protocol " +"values for the socket." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1544 +msgid "" +"New module: the :mod:`spwd` module provides functions for accessing the " +"shadow password database on systems that support shadow passwords." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1547 +msgid "" +"The :mod:`struct` is now faster because it compiles format strings into :" +"class:`Struct` objects with :meth:`pack` and :meth:`unpack` methods. This " +"is similar to how the :mod:`re` module lets you create compiled regular " +"expression objects. You can still use the module-level :func:`pack` and :" +"func:`unpack` functions; they'll create :class:`Struct` objects and cache " +"them. Or you can use :class:`Struct` instances directly::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1559 +msgid "" +"You can also pack and unpack data to and from buffer objects directly using " +"the ``pack_into(buffer, offset, v1, v2, ...)`` and ``unpack_from(buffer, " +"offset)`` methods. This lets you store data directly into an array or a " +"memory- mapped file." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1564 +msgid "" +"(:class:`Struct` objects were implemented by Bob Ippolito at the " +"NeedForSpeed sprint. Support for buffer objects was added by Martin Blais, " +"also at the NeedForSpeed sprint.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1568 +msgid "" +"The Python developers switched from CVS to Subversion during the 2.5 " +"development process. Information about the exact build version is available " +"as the ``sys.subversion`` variable, a 3-tuple of ``(interpreter-name, branch-" +"name, revision-range)``. For example, at the time of writing my copy of 2.5 " +"was reporting ``('CPython', 'trunk', '45313:45315')``." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1574 +msgid "" +"This information is also available to C extensions via the :c:func:" +"`Py_GetBuildInfo` function that returns a string of build information like " +"this: ``\"trunk:45355:45356M, Apr 13 2006, 07:42:19\"``. (Contributed by " +"Barry Warsaw.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1579 +msgid "" +"Another new function, :func:`sys._current_frames`, returns the current stack " +"frames for all running threads as a dictionary mapping thread identifiers to " +"the topmost stack frame currently active in that thread at the time the " +"function is called. (Contributed by Tim Peters.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1584 +msgid "" +"The :class:`TarFile` class in the :mod:`tarfile` module now has an :meth:" +"`extractall` method that extracts all members from the archive into the " +"current working directory. It's also possible to set a different directory " +"as the extraction target, and to unpack only a subset of the archive's " +"members." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1589 +msgid "" +"The compression used for a tarfile opened in stream mode can now be " +"autodetected using the mode ``'r|*'``. (Contributed by Lars Gustäbel.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1594 +msgid "" +"The :mod:`threading` module now lets you set the stack size used when new " +"threads are created. The ``stack_size([*size*])`` function returns the " +"currently configured stack size, and supplying the optional *size* parameter " +"sets a new value. Not all platforms support changing the stack size, but " +"Windows, POSIX threading, and OS/2 all do. (Contributed by Andrew MacIntyre.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1602 +msgid "" +"The :mod:`unicodedata` module has been updated to use version 4.1.0 of the " +"Unicode character database. Version 3.2.0 is required by some " +"specifications, so it's still available as :attr:`unicodedata.ucd_3_2_0`." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1606 +msgid "" +"New module: the :mod:`uuid` module generates universally unique " +"identifiers (UUIDs) according to :rfc:`4122`. The RFC defines several " +"different UUID versions that are generated from a starting string, from " +"system properties, or purely randomly. This module contains a :class:`UUID` " +"class and functions named :func:`uuid1`, :func:`uuid3`, :func:`uuid4`, " +"and :func:`uuid5` to generate different versions of UUID. (Version 2 " +"UUIDs are not specified in :rfc:`4122` and are not supported by this " +"module.) ::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1631 +msgid "(Contributed by Ka-Ping Yee.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1633 +msgid "" +"The :mod:`weakref` module's :class:`WeakKeyDictionary` and :class:" +"`WeakValueDictionary` types gained new methods for iterating over the weak " +"references contained in the dictionary. :meth:`iterkeyrefs` and :meth:" +"`keyrefs` methods were added to :class:`WeakKeyDictionary`, and :meth:" +"`itervaluerefs` and :meth:`valuerefs` were added to :class:" +"`WeakValueDictionary`. (Contributed by Fred L. Drake, Jr.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1640 +msgid "" +"The :mod:`webbrowser` module received a number of enhancements. It's now " +"usable as a script with ``python -m webbrowser``, taking a URL as the " +"argument; there are a number of switches to control the behaviour (:option:" +"`-n` for a new browser window, :option:`!-t` for a new tab). New module-" +"level functions, :func:`open_new` and :func:`open_new_tab`, were added to " +"support this. The module's :func:`open` function supports an additional " +"feature, an *autoraise* parameter that signals whether to raise the open " +"window when possible. A number of additional browsers were added to the " +"supported list such as Firefox, Opera, Konqueror, and elinks. (Contributed " +"by Oleg Broytmann and Georg Brandl.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1652 +msgid "" +"The :mod:`xmlrpclib` module now supports returning :class:`datetime` " +"objects for the XML-RPC date type. Supply ``use_datetime=True`` to the :" +"func:`loads` function or the :class:`Unmarshaller` class to enable this " +"feature. (Contributed by Skip Montanaro.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1659 +msgid "" +"The :mod:`zipfile` module now supports the ZIP64 version of the format, " +"meaning that a .zip archive can now be larger than 4 GiB and can contain " +"individual files larger than 4 GiB. (Contributed by Ronald Oussoren.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1665 +msgid "" +"The :mod:`zlib` module's :class:`Compress` and :class:`Decompress` objects " +"now support a :meth:`copy` method that makes a copy of the object's " +"internal state and returns a new :class:`Compress` or :class:`Decompress` " +"object. (Contributed by Chris AtLee.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1678 +msgid "The ctypes package" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1680 +msgid "" +"The :mod:`ctypes` package, written by Thomas Heller, has been added to the " +"standard library. :mod:`ctypes` lets you call arbitrary functions in " +"shared libraries or DLLs. Long-time users may remember the :mod:`dl` " +"module, which provides functions for loading shared libraries and calling " +"functions in them. The :mod:`ctypes` package is much fancier." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1686 +msgid "" +"To load a shared library or DLL, you must create an instance of the :class:" +"`CDLL` class and provide the name or path of the shared library or DLL. Once " +"that's done, you can call arbitrary functions by accessing them as " +"attributes of the :class:`CDLL` object. ::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1696 +msgid "" +"Type constructors for the various C types are provided: :func:`c_int`, :func:" +"`c_float`, :func:`c_double`, :func:`c_char_p` (equivalent to :c:type:`char " +"\\*`), and so forth. Unlike Python's types, the C versions are all mutable; " +"you can assign to their :attr:`value` attribute to change the wrapped " +"value. Python integers and strings will be automatically converted to the " +"corresponding C types, but for other types you must call the correct type " +"constructor. (And I mean *must*; getting it wrong will often result in the " +"interpreter crashing with a segmentation fault.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1705 +msgid "" +"You shouldn't use :func:`c_char_p` with a Python string when the C function " +"will be modifying the memory area, because Python strings are supposed to " +"be immutable; breaking this rule will cause puzzling bugs. When you need a " +"modifiable memory area, use :func:`create_string_buffer`::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1714 +msgid "" +"C functions are assumed to return integers, but you can set the :attr:" +"`restype` attribute of the function object to change this::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1723 +msgid "" +":mod:`ctypes` also provides a wrapper for Python's C API as the ``ctypes." +"pythonapi`` object. This object does *not* release the global interpreter " +"lock before calling a function, because the lock must be held when calling " +"into the interpreter's code. There's a :class:`py_object()` type " +"constructor that will create a :c:type:`PyObject \\*` pointer. A simple " +"usage::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1736 +msgid "" +"Don't forget to use :class:`py_object()`; if it's omitted you end up with a " +"segmentation fault." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1739 +msgid "" +":mod:`ctypes` has been around for a while, but people still write and " +"distribution hand-coded extension modules because you can't rely on :mod:" +"`ctypes` being present. Perhaps developers will begin to write Python " +"wrappers atop a library accessed through :mod:`ctypes` instead of extension " +"modules, now that :mod:`ctypes` is included with core Python." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1749 +msgid "http://starship.python.net/crew/theller/ctypes/" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1749 +msgid "The ctypes web page, with a tutorial, reference, and FAQ." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1751 +msgid "The documentation for the :mod:`ctypes` module." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1759 +msgid "The ElementTree package" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1761 +msgid "" +"A subset of Fredrik Lundh's ElementTree library for processing XML has been " +"added to the standard library as :mod:`xml.etree`. The available modules " +"are :mod:`ElementTree`, :mod:`ElementPath`, and :mod:`ElementInclude` from " +"ElementTree 1.2.6. The :mod:`cElementTree` accelerator module is also " +"included." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1767 +msgid "" +"The rest of this section will provide a brief overview of using ElementTree. " +"Full documentation for ElementTree is available at http://effbot.org/zone/" +"element-index.htm." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1771 +msgid "" +"ElementTree represents an XML document as a tree of element nodes. The text " +"content of the document is stored as the :attr:`text` and :attr:`tail` " +"attributes of (This is one of the major differences between ElementTree and " +"the Document Object Model; in the DOM there are many different types of " +"node, including :class:`TextNode`.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1777 +msgid "" +"The most commonly used parsing function is :func:`parse`, that takes either " +"a string (assumed to contain a filename) or a file-like object and returns " +"an :class:`ElementTree` instance::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1789 +msgid "" +"Once you have an :class:`ElementTree` instance, you can call its :meth:" +"`getroot` method to get the root :class:`Element` node." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1792 +msgid "" +"There's also an :func:`XML` function that takes a string literal and returns " +"an :class:`Element` node (not an :class:`ElementTree`). This function " +"provides a tidy way to incorporate XML fragments, approaching the " +"convenience of an XML literal::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1802 +msgid "" +"Each XML element supports some dictionary-like and some list-like access " +"methods. Dictionary-like operations are used to access attribute values, " +"and list-like operations are used to access child nodes." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1807 +msgid "Result" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1809 +msgid "``elem[n]``" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1809 +msgid "Returns n'th child element." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1811 +msgid "``elem[m:n]``" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1811 +msgid "Returns list of m'th through n'th child elements." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1814 +msgid "``len(elem)``" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1814 +msgid "Returns number of child elements." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1816 +msgid "``list(elem)``" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1816 +msgid "Returns list of child elements." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1818 +msgid "``elem.append(elem2)``" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1818 +msgid "Adds *elem2* as a child." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1820 +msgid "``elem.insert(index, elem2)``" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1820 +msgid "Inserts *elem2* at the specified location." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1822 +msgid "``del elem[n]``" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1822 +msgid "Deletes n'th child element." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1824 +msgid "``elem.keys()``" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1824 +msgid "Returns list of attribute names." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1826 +msgid "``elem.get(name)``" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1826 +msgid "Returns value of attribute *name*." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1828 +msgid "``elem.set(name, value)``" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1828 +msgid "Sets new value for attribute *name*." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1830 +msgid "``elem.attrib``" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1830 +msgid "Retrieves the dictionary containing attributes." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1833 +msgid "``del elem.attrib[name]``" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1833 +msgid "Deletes attribute *name*." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1836 +msgid "" +"Comments and processing instructions are also represented as :class:" +"`Element` nodes. To check if a node is a comment or processing " +"instructions::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1844 +msgid "" +"To generate XML output, you should call the :meth:`ElementTree.write` " +"method. Like :func:`parse`, it can take either a string or a file-like " +"object::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1854 +msgid "" +"(Caution: the default encoding used for output is ASCII. For general XML " +"work, where an element's name may contain arbitrary Unicode characters, " +"ASCII isn't a very useful encoding because it will raise an exception if an " +"element's name contains any characters with values greater than 127. " +"Therefore, it's best to specify a different encoding such as UTF-8 that can " +"handle any Unicode character.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1861 +msgid "" +"This section is only a partial description of the ElementTree interfaces. " +"Please read the package's official documentation for more details." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1867 +msgid "http://effbot.org/zone/element-index.htm" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1868 +msgid "Official documentation for ElementTree." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1876 +msgid "The hashlib package" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1878 +msgid "" +"A new :mod:`hashlib` module, written by Gregory P. Smith, has been added to " +"replace the :mod:`md5` and :mod:`sha` modules. :mod:`hashlib` adds support " +"for additional secure hashes (SHA-224, SHA-256, SHA-384, and SHA-512). When " +"available, the module uses OpenSSL for fast platform optimized " +"implementations of algorithms." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1884 +msgid "" +"The old :mod:`md5` and :mod:`sha` modules still exist as wrappers around " +"hashlib to preserve backwards compatibility. The new module's interface is " +"very close to that of the old modules, but not identical. The most " +"significant difference is that the constructor functions for creating new " +"hashing objects are named differently. ::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1913 +msgid "" +"Once a hash object has been created, its methods are the same as before: " +"``update(string)`` hashes the specified string into the current digest " +"state, :meth:`digest` and :meth:`hexdigest` return the digest value as a " +"binary string or a string of hex digits, and :meth:`copy` returns a new " +"hashing object with the same digest state." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1922 +msgid "The documentation for the :mod:`hashlib` module." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1930 +msgid "The sqlite3 package" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1932 +msgid "" +"The pysqlite module (http://www.pysqlite.org), a wrapper for the SQLite " +"embedded database, has been added to the standard library under the package " +"name :mod:`sqlite3`." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1936 +msgid "" +"SQLite is a C library that provides a lightweight disk-based database that " +"doesn't require a separate server process and allows accessing the database " +"using a nonstandard variant of the SQL query language. Some applications can " +"use SQLite for internal data storage. It's also possible to prototype an " +"application using SQLite and then port the code to a larger database such as " +"PostgreSQL or Oracle." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1943 +msgid "" +"pysqlite was written by Gerhard Häring and provides a SQL interface " +"compliant with the DB-API 2.0 specification described by :pep:`249`." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1946 +msgid "" +"If you're compiling the Python source yourself, note that the source tree " +"doesn't include the SQLite code, only the wrapper module. You'll need to " +"have the SQLite libraries and headers installed before compiling Python, and " +"the build process will compile the module when the necessary headers are " +"available." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1951 +msgid "" +"To use the module, you must first create a :class:`Connection` object that " +"represents the database. Here the data will be stored in the :file:`/tmp/" +"example` file::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1957 +msgid "" +"You can also supply the special name ``:memory:`` to create a database in " +"RAM." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1959 +msgid "" +"Once you have a :class:`Connection`, you can create a :class:`Cursor` " +"object and call its :meth:`execute` method to perform SQL commands::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1973 +msgid "" +"Usually your SQL operations will need to use values from Python variables. " +"You shouldn't assemble your query using Python's string operations because " +"doing so is insecure; it makes your program vulnerable to an SQL injection " +"attack." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1977 +msgid "" +"Instead, use the DB-API's parameter substitution. Put ``?`` as a " +"placeholder wherever you want to use a value, and then provide a tuple of " +"values as the second argument to the cursor's :meth:`execute` method. " +"(Other database modules may use a different placeholder, such as ``%s`` or " +"``:1``.) For example::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:1997 +msgid "" +"To retrieve data after executing a SELECT statement, you can either treat " +"the cursor as an iterator, call the cursor's :meth:`fetchone` method to " +"retrieve a single matching row, or call :meth:`fetchall` to get a list of " +"the matching rows." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2002 +msgid "This example uses the iterator form::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2015 +msgid "" +"For more information about the SQL dialect supported by SQLite, see https://" +"www.sqlite.org." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2022 +msgid "http://www.pysqlite.org" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2022 +msgid "The pysqlite web page." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2026 +msgid "https://www.sqlite.org" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2025 +msgid "" +"The SQLite web page; the documentation describes the syntax and the " +"available data types for the supported SQL dialect." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2028 +msgid "The documentation for the :mod:`sqlite3` module." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2030 +msgid ":pep:`249` - Database API Specification 2.0" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2031 +msgid "PEP written by Marc-André Lemburg." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2039 +msgid "The wsgiref package" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2041 +msgid "" +"The Web Server Gateway Interface (WSGI) v1.0 defines a standard interface " +"between web servers and Python web applications and is described in :pep:" +"`333`. The :mod:`wsgiref` package is a reference implementation of the WSGI " +"specification." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2048 +msgid "" +"The package includes a basic HTTP server that will run a WSGI application; " +"this server is useful for debugging but isn't intended for production use. " +"Setting up a server takes only a few lines of code::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2068 +msgid "http://www.wsgi.org" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2068 +msgid "A central web site for WSGI-related resources." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2070 +msgid ":pep:`333` - Python Web Server Gateway Interface v1.0" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2071 +msgid "PEP written by Phillip J. Eby." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2083 +msgid "" +"The Python source tree was converted from CVS to Subversion, in a complex " +"migration procedure that was supervised and flawlessly carried out by Martin " +"von Löwis. The procedure was developed as :pep:`347`." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2087 +msgid "" +"Coverity, a company that markets a source code analysis tool called Prevent, " +"provided the results of their examination of the Python source code. The " +"analysis found about 60 bugs that were quickly fixed. Many of the bugs " +"were refcounting problems, often occurring in error-handling code. See " +"https://scan.coverity.com for the statistics." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2093 +msgid "" +"The largest change to the C API came from :pep:`353`, which modifies the " +"interpreter to use a :c:type:`Py_ssize_t` type definition instead of :c:type:" +"`int`. See the earlier section :ref:`pep-353` for a discussion of this " +"change." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2098 +msgid "" +"The design of the bytecode compiler has changed a great deal, no longer " +"generating bytecode by traversing the parse tree. Instead the parse tree is " +"converted to an abstract syntax tree (or AST), and it is the abstract " +"syntax tree that's traversed to produce the bytecode." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2103 +msgid "" +"It's possible for Python code to obtain AST objects by using the :func:" +"`compile` built-in and specifying ``_ast.PyCF_ONLY_AST`` as the value of " +"the *flags* parameter::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2116 +msgid "" +"No official documentation has been written for the AST code yet, but :pep:" +"`339` discusses the design. To start learning about the code, read the " +"definition of the various AST nodes in :file:`Parser/Python.asdl`. A Python " +"script reads this file and generates a set of C structure definitions in :" +"file:`Include/Python-ast.h`. The :c:func:`PyParser_ASTFromString` and :c:" +"func:`PyParser_ASTFromFile`, defined in :file:`Include/pythonrun.h`, take " +"Python source as input and return the root of an AST representing the " +"contents. This AST can then be turned into a code object by :c:func:" +"`PyAST_Compile`. For more information, read the source code, and then ask " +"questions on python-dev." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2126 +msgid "" +"The AST code was developed under Jeremy Hylton's management, and implemented " +"by (in alphabetical order) Brett Cannon, Nick Coghlan, Grant Edwards, John " +"Ehresman, Kurt Kaiser, Neal Norwitz, Tim Peters, Armin Rigo, and Neil " +"Schemenauer, plus the participants in a number of AST sprints at conferences " +"such as PyCon." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2135 +msgid "" +"Evan Jones's patch to obmalloc, first described in a talk at PyCon DC 2005, " +"was applied. Python 2.4 allocated small objects in 256K-sized arenas, but " +"never freed arenas. With this patch, Python will free arenas when they're " +"empty. The net effect is that on some platforms, when you allocate many " +"objects, Python's memory usage may actually drop when you delete them and " +"the memory may be returned to the operating system. (Implemented by Evan " +"Jones, and reworked by Tim Peters.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2143 +msgid "" +"Note that this change means extension modules must be more careful when " +"allocating memory. Python's API has many different functions for allocating " +"memory that are grouped into families. For example, :c:func:" +"`PyMem_Malloc`, :c:func:`PyMem_Realloc`, and :c:func:`PyMem_Free` are one " +"family that allocates raw memory, while :c:func:`PyObject_Malloc`, :c:func:" +"`PyObject_Realloc`, and :c:func:`PyObject_Free` are another family that's " +"supposed to be used for creating Python objects." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2151 +msgid "" +"Previously these different families all reduced to the platform's :c:func:" +"`malloc` and :c:func:`free` functions. This meant it didn't matter if you " +"got things wrong and allocated memory with the :c:func:`PyMem` function but " +"freed it with the :c:func:`PyObject` function. With 2.5's changes to " +"obmalloc, these families now do different things and mismatches will " +"probably result in a segfault. You should carefully test your C extension " +"modules with Python 2.5." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2158 +msgid "" +"The built-in set types now have an official C API. Call :c:func:`PySet_New` " +"and :c:func:`PyFrozenSet_New` to create a new set, :c:func:`PySet_Add` and :" +"c:func:`PySet_Discard` to add and remove elements, and :c:func:" +"`PySet_Contains` and :c:func:`PySet_Size` to examine the set's state. " +"(Contributed by Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2164 +msgid "" +"C code can now obtain information about the exact revision of the Python " +"interpreter by calling the :c:func:`Py_GetBuildInfo` function that returns " +"a string of build information like this: ``\"trunk:45355:45356M, Apr 13 " +"2006, 07:42:19\"``. (Contributed by Barry Warsaw.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2169 +msgid "" +"Two new macros can be used to indicate C functions that are local to the " +"current file so that a faster calling convention can be used. " +"``Py_LOCAL(type)`` declares the function as returning a value of the " +"specified *type* and uses a fast-calling qualifier. " +"``Py_LOCAL_INLINE(type)`` does the same thing and also requests the function " +"be inlined. If :c:func:`PY_LOCAL_AGGRESSIVE` is defined before :file:" +"`python.h` is included, a set of more aggressive optimizations are enabled " +"for the module; you should benchmark the results to find out if these " +"optimizations actually make the code faster. (Contributed by Fredrik Lundh " +"at the NeedForSpeed sprint.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2180 +msgid "" +"``PyErr_NewException(name, base, dict)`` can now accept a tuple of base " +"classes as its *base* argument. (Contributed by Georg Brandl.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2183 +msgid "" +"The :c:func:`PyErr_Warn` function for issuing warnings is now deprecated in " +"favour of ``PyErr_WarnEx(category, message, stacklevel)`` which lets you " +"specify the number of stack frames separating this function and the caller. " +"A *stacklevel* of 1 is the function calling :c:func:`PyErr_WarnEx`, 2 is the " +"function above that, and so forth. (Added by Neal Norwitz.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2189 +msgid "" +"The CPython interpreter is still written in C, but the code can now be " +"compiled with a C++ compiler without errors. (Implemented by Anthony " +"Baxter, Martin von Löwis, Skip Montanaro.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2193 +msgid "" +"The :c:func:`PyRange_New` function was removed. It was never documented, " +"never used in the core code, and had dangerously lax error checking. In the " +"unlikely case that your extensions were using it, you can replace it by " +"something like the following::" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2209 +msgid "" +"MacOS X (10.3 and higher): dynamic loading of modules now uses the :c:func:" +"`dlopen` function instead of MacOS-specific functions." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2212 +msgid "" +"MacOS X: an :option:`--enable-universalsdk` switch was added to the :program:" +"`configure` script that compiles the interpreter as a universal binary able " +"to run on both PowerPC and Intel processors. (Contributed by Ronald " +"Oussoren; :issue:`2573`.)" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2217 +msgid "" +"Windows: :file:`.dll` is no longer supported as a filename extension for " +"extension modules. :file:`.pyd` is now the only filename extension that " +"will be searched for." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2227 +msgid "Porting to Python 2.5" +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2232 +msgid "" +"ASCII is now the default encoding for modules. It's now a syntax error if " +"a module contains string literals with 8-bit characters but doesn't have an " +"encoding declaration. In Python 2.4 this triggered a warning, not a syntax " +"error." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2237 +msgid "" +"Previously, the :attr:`gi_frame` attribute of a generator was always a frame " +"object. Because of the :pep:`342` changes described in section :ref:" +"`pep-342`, it's now possible for :attr:`gi_frame` to be ``None``." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2241 +msgid "" +"A new warning, :class:`UnicodeWarning`, is triggered when you attempt to " +"compare a Unicode string and an 8-bit string that can't be converted to " +"Unicode using the default ASCII encoding. Previously such comparisons would " +"raise a :class:`UnicodeDecodeError` exception." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2246 +msgid "" +"Library: the :mod:`csv` module is now stricter about multi-line quoted " +"fields. If your files contain newlines embedded within fields, the input " +"should be split into lines in a manner which preserves the newline " +"characters." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2250 +msgid "" +"Library: the :mod:`locale` module's :func:`format` function's would " +"previously accept any string as long as no more than one %char specifier " +"appeared. In Python 2.5, the argument must be exactly one %char specifier " +"with no surrounding text." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2255 +msgid "" +"Library: The :mod:`pickle` and :mod:`cPickle` modules no longer accept a " +"return value of ``None`` from the :meth:`__reduce__` method; the method must " +"return a tuple of arguments instead. The modules also no longer accept the " +"deprecated *bin* keyword parameter." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2260 +msgid "" +"Library: The :mod:`SimpleXMLRPCServer` and :mod:`DocXMLRPCServer` classes " +"now have a :attr:`rpc_paths` attribute that constrains XML-RPC operations to " +"a limited set of URL paths; the default is to allow only ``'/'`` and ``'/" +"RPC2'``. Setting :attr:`rpc_paths` to ``None`` or an empty tuple disables " +"this path checking." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2266 +msgid "" +"C API: Many functions now use :c:type:`Py_ssize_t` instead of :c:type:`int` " +"to allow processing more data on 64-bit machines. Extension code may need " +"to make the same change to avoid warnings and to support 64-bit machines. " +"See the earlier section :ref:`pep-353` for a discussion of this change." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2271 +msgid "" +"C API: The obmalloc changes mean that you must be careful to not mix usage " +"of the :c:func:`PyMem_\\*` and :c:func:`PyObject_\\*` families of functions. " +"Memory allocated with one family's :c:func:`\\*_Malloc` must be freed with " +"the corresponding family's :c:func:`\\*_Free` function." +msgstr "" + +#: ../Doc/whatsnew/2.5.rst:2282 +msgid "" +"The author would like to thank the following people for offering " +"suggestions, corrections and assistance with various drafts of this article: " +"Georg Brandl, Nick Coghlan, Phillip J. Eby, Lars Gustäbel, Raymond " +"Hettinger, Ralf W. Grosse- Kunstleve, Kent Johnson, Iain Lowe, Martin von " +"Löwis, Fredrik Lundh, Andrew McNamara, Skip Montanaro, Gustavo Niemeyer, " +"Paul Prescod, James Pryor, Mike Rovner, Scott Weikart, Barry Warsaw, Thomas " +"Wouters." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:5 +msgid "What's New in Python 2.6" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:9 ../Doc/whatsnew/2.7.rst:5 +msgid "A.M. Kuchling (amk at amk.ca)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:52 +msgid "" +"This article explains the new features in Python 2.6, released on October 1 " +"2008. The release schedule is described in :pep:`361`." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:55 +msgid "" +"The major theme of Python 2.6 is preparing the migration path to Python 3.0, " +"a major redesign of the language. Whenever possible, Python 2.6 " +"incorporates new features and syntax from 3.0 while remaining compatible " +"with existing code by not removing older features or syntax. When it's not " +"possible to do that, Python 2.6 tries to do what it can, adding " +"compatibility functions in a :mod:`future_builtins` module and a :option:" +"`-3` switch to warn about usages that will become unsupported in 3.0." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:64 +msgid "" +"Some significant new packages have been added to the standard library, such " +"as the :mod:`multiprocessing` and :mod:`json` modules, but there aren't many " +"new features that aren't related to Python 3.0 in some way." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:69 +msgid "" +"Python 2.6 also sees a number of improvements and bugfixes throughout the " +"source. A search through the change logs finds there were 259 patches " +"applied and 612 bugs fixed between Python 2.5 and 2.6. Both figures are " +"likely to be underestimates." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:74 +msgid "" +"This article doesn't attempt to provide a complete specification of the new " +"features, but instead provides a convenient overview. For full details, you " +"should refer to the documentation for Python 2.6. If you want to understand " +"the rationale for the design and implementation, refer to the PEP for a " +"particular new feature. Whenever possible, \"What's New in Python\" links to " +"the bug/patch item for each change." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:90 +msgid "Python 3.0" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:92 +msgid "" +"The development cycle for Python versions 2.6 and 3.0 was synchronized, with " +"the alpha and beta releases for both versions being made on the same days. " +"The development of 3.0 has influenced many features in 2.6." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:97 +msgid "" +"Python 3.0 is a far-ranging redesign of Python that breaks compatibility " +"with the 2.x series. This means that existing Python code will need some " +"conversion in order to run on Python 3.0. However, not all the changes in " +"3.0 necessarily break compatibility. In cases where new features won't " +"cause existing code to break, they've been backported to 2.6 and are " +"described in this document in the appropriate place. Some of the 3.0-" +"derived features are:" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:106 +msgid "" +"A :meth:`__complex__` method for converting objects to a complex number." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:107 +msgid "Alternate syntax for catching exceptions: ``except TypeError as exc``." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:108 +msgid "" +"The addition of :func:`functools.reduce` as a synonym for the built-in :func:" +"`reduce` function." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:111 +msgid "" +"Python 3.0 adds several new built-in functions and changes the semantics of " +"some existing builtins. Functions that are new in 3.0 such as :func:`bin` " +"have simply been added to Python 2.6, but existing builtins haven't been " +"changed; instead, the :mod:`future_builtins` module has versions with the " +"new 3.0 semantics. Code written to be compatible with 3.0 can do ``from " +"future_builtins import hex, map`` as necessary." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:119 +msgid "" +"A new command-line switch, :option:`-3`, enables warnings about features " +"that will be removed in Python 3.0. You can run code with this switch to " +"see how much work will be necessary to port code to 3.0. The value of this " +"switch is available to Python code as the boolean variable :data:`sys." +"py3kwarning`, and to C extension code as :c:data:`Py_Py3kWarningFlag`." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:128 +msgid "" +"The 3xxx series of PEPs, which contains proposals for Python 3.0. :pep:" +"`3000` describes the development process for Python 3.0. Start with :pep:" +"`3100` that describes the general goals for Python 3.0, and then explore the " +"higher-numbered PEPS that propose specific features." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:136 +msgid "Changes to the Development Process" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:138 +msgid "" +"While 2.6 was being developed, the Python development process underwent two " +"significant changes: we switched from SourceForge's issue tracker to a " +"customized Roundup installation, and the documentation was converted from " +"LaTeX to reStructuredText." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:145 +msgid "New Issue Tracker: Roundup" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:147 +msgid "" +"For a long time, the Python developers had been growing increasingly annoyed " +"by SourceForge's bug tracker. SourceForge's hosted solution doesn't permit " +"much customization; for example, it wasn't possible to customize the life " +"cycle of issues." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:152 +msgid "" +"The infrastructure committee of the Python Software Foundation therefore " +"posted a call for issue trackers, asking volunteers to set up different " +"products and import some of the bugs and patches from SourceForge. Four " +"different trackers were examined: `Jira `__, `Launchpad `__, `Roundup `__, and `Trac `__. The " +"committee eventually settled on Jira and Roundup as the two candidates. " +"Jira is a commercial product that offers no-cost hosted instances to free-" +"software projects; Roundup is an open-source project that requires " +"volunteers to administer it and a server to host it." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:166 +msgid "" +"After posting a call for volunteers, a new Roundup installation was set up " +"at https://bugs.python.org. One installation of Roundup can host multiple " +"trackers, and this server now also hosts issue trackers for Jython and for " +"the Python web site. It will surely find other uses in the future. Where " +"possible, this edition of \"What's New in Python\" links to the bug/patch " +"item for each change." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:174 +msgid "" +"Hosting of the Python bug tracker is kindly provided by `Upfront Systems " +"`__ of Stellenbosch, South Africa. Martin " +"von Löwis put a lot of effort into importing existing bugs and patches from " +"SourceForge; his scripts for this import operation are at http://svn.python." +"org/view/tracker/importer/ and may be useful to other projects wishing to " +"move from SourceForge to Roundup." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:185 +msgid "https://bugs.python.org" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:185 +msgid "The Python bug tracker." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:188 +msgid "http://bugs.jython.org:" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:188 +msgid "The Jython bug tracker." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:191 +msgid "http://roundup.sourceforge.net/" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:191 +msgid "Roundup downloads and documentation." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:193 +msgid "http://svn.python.org/view/tracker/importer/" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:194 +msgid "Martin von Löwis's conversion scripts." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:197 +msgid "New Documentation Format: reStructuredText Using Sphinx" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:199 +msgid "" +"The Python documentation was written using LaTeX since the project started " +"around 1989. In the 1980s and early 1990s, most documentation was printed " +"out for later study, not viewed online. LaTeX was widely used because it " +"provided attractive printed output while remaining straightforward to write " +"once the basic rules of the markup were learned." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:206 +msgid "" +"Today LaTeX is still used for writing publications destined for printing, " +"but the landscape for programming tools has shifted. We no longer print out " +"reams of documentation; instead, we browse through it online and HTML has " +"become the most important format to support. Unfortunately, converting LaTeX " +"to HTML is fairly complicated and Fred L. Drake Jr., the long-time Python " +"documentation editor, spent a lot of time maintaining the conversion " +"process. Occasionally people would suggest converting the documentation " +"into SGML and later XML, but performing a good conversion is a major task " +"and no one ever committed the time required to finish the job." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:217 +msgid "" +"During the 2.6 development cycle, Georg Brandl put a lot of effort into " +"building a new toolchain for processing the documentation. The resulting " +"package is called Sphinx, and is available from http://sphinx-doc.org/." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:222 +msgid "" +"Sphinx concentrates on HTML output, producing attractively styled and modern " +"HTML; printed output is still supported through conversion to LaTeX. The " +"input format is reStructuredText, a markup syntax supporting custom " +"extensions and directives that is commonly used in the Python community." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:228 +msgid "" +"Sphinx is a standalone package that can be used for writing, and almost two " +"dozen other projects (`listed on the Sphinx web site `__) have adopted Sphinx as their documentation tool." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:236 +msgid "" +"`Documenting Python `__" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:236 +msgid "Describes how to write for Python's documentation." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:239 +msgid "`Sphinx `__" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:239 +msgid "Documentation and code for the Sphinx toolchain." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:241 +msgid "`Docutils `__" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:242 +msgid "The underlying reStructuredText parser and toolset." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:250 +msgid "" +"The previous version, Python 2.5, added the ':keyword:`with`' statement as " +"an optional feature, to be enabled by a ``from __future__ import " +"with_statement`` directive. In 2.6 the statement no longer needs to be " +"specially enabled; this means that :keyword:`with` is now always a keyword. " +"The rest of this section is a copy of the corresponding section from the " +"\"What's New in Python 2.5\" document; if you're familiar with the ':keyword:" +"`with`' statement from Python 2.5, you can skip this section." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:265 +msgid "" +"The ':keyword:`with`' statement is a control-flow structure whose basic " +"structure is::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:271 +msgid "" +"The expression is evaluated, and it should result in an object that supports " +"the context management protocol (that is, has :meth:`__enter__` and :meth:" +"`__exit__` methods)." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:312 +msgid "" +"The :func:`localcontext` function in the :mod:`decimal` module makes it easy " +"to save and restore the current decimal context, which encapsulates the " +"desired precision and rounding characteristics for computations::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:345 +msgid "" +"The context manager's :meth:`__enter__` method is called. The value " +"returned is assigned to *VAR*. If no ``as VAR`` clause is present, the " +"value is simply discarded." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:351 +msgid "" +"If *BLOCK* raises an exception, the context manager's :meth:`__exit__` " +"method is called with three arguments, the exception details (``type, value, " +"traceback``, the same values returned by :func:`sys.exc_info`, which can " +"also be ``None`` if no exception occurred). The method's return value " +"controls whether an exception is re-raised: any false value re-raises the " +"exception, and ``True`` will result in suppressing it. You'll only rarely " +"want to suppress the exception, because if you do the author of the code " +"containing the ':keyword:`with`' statement will never realize anything went " +"wrong." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:433 +msgid "" +"The :mod:`contextlib` module provides some functions and a decorator that " +"are useful when writing objects for use with the ':keyword:`with`' statement." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:445 +msgid "" +"Using this decorator, our database example from the previous section could " +"be written as::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:474 +msgid "" +"Finally, the :func:`closing` function returns its argument so that it can be " +"bound to a variable, and calls the argument's ``.close()`` method at the end " +"of the block. ::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:501 +msgid "PEP 366: Explicit Relative Imports From a Main Module" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:503 +msgid "" +"Python's :option:`-m` switch allows running a module as a script. When you " +"ran a module that was located inside a package, relative imports didn't work " +"correctly." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:507 +msgid "" +"The fix for Python 2.6 adds a :attr:`__package__` attribute to modules. " +"When this attribute is present, relative imports will be relative to the " +"value of this attribute instead of the :attr:`__name__` attribute." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:512 +msgid "" +"PEP 302-style importers can then set :attr:`__package__` as necessary. The :" +"mod:`runpy` module that implements the :option:`-m` switch now does this, so " +"relative imports will now work correctly in scripts running from inside a " +"package." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:522 +msgid "PEP 370: Per-user ``site-packages`` Directory" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:524 +msgid "" +"When you run Python, the module search path ``sys.path`` usually includes a " +"directory whose path ends in ``\"site-packages\"``. This directory is " +"intended to hold locally-installed packages available to all users using a " +"machine or a particular site installation." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:529 +msgid "" +"Python 2.6 introduces a convention for user-specific site directories. The " +"directory varies depending on the platform:" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:532 +msgid "Unix and Mac OS X: :file:`~/.local/`" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:533 +msgid "Windows: :file:`%APPDATA%/Python`" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:535 +msgid "" +"Within this directory, there will be version-specific subdirectories, such " +"as :file:`lib/python2.6/site-packages` on Unix/Mac OS and :file:`Python26/" +"site-packages` on Windows." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:539 +msgid "" +"If you don't like the default directory, it can be overridden by an " +"environment variable. :envvar:`PYTHONUSERBASE` sets the root directory used " +"for all Python versions supporting this feature. On Windows, the directory " +"for application-specific data can be changed by setting the :envvar:" +"`APPDATA` environment variable. You can also modify the :file:`site.py` " +"file for your Python installation." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:546 +msgid "" +"The feature can be disabled entirely by running Python with the :option:`-s` " +"option or setting the :envvar:`PYTHONNOUSERSITE` environment variable." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:552 +msgid ":pep:`370` - Per-user ``site-packages`` Directory" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:553 +msgid "PEP written and implemented by Christian Heimes." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:561 +msgid "PEP 371: The ``multiprocessing`` Package" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:563 +msgid "" +"The new :mod:`multiprocessing` package lets Python programs create new " +"processes that will perform a computation and return a result to the " +"parent. The parent and child processes can communicate using queues and " +"pipes, synchronize their operations using locks and semaphores, and can " +"share simple arrays of data." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:569 +msgid "" +"The :mod:`multiprocessing` module started out as an exact emulation of the :" +"mod:`threading` module using processes instead of threads. That goal was " +"discarded along the path to Python 2.6, but the general approach of the " +"module is still similar. The fundamental class is the :class:`Process`, " +"which is passed a callable object and a collection of arguments. The :meth:" +"`start` method sets the callable running in a subprocess, after which you " +"can call the :meth:`is_alive` method to check whether the subprocess is " +"still running and the :meth:`join` method to wait for the process to exit." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:579 +msgid "" +"Here's a simple example where the subprocess will calculate a factorial. " +"The function doing the calculation is written strangely so that it takes " +"significantly longer when the input argument is a multiple of 4." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:616 +msgid "" +"A :class:`Queue` is used to communicate the result of the factorial. The :" +"class:`Queue` object is stored in a global variable. The child process will " +"use the value of the variable when the child was created; because it's a :" +"class:`Queue`, parent and child can use the object to communicate. (If the " +"parent were to change the value of the global variable, the child's value " +"would be unaffected, and vice versa.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:624 +msgid "" +"Two other classes, :class:`Pool` and :class:`Manager`, provide higher-level " +"interfaces. :class:`Pool` will create a fixed number of worker processes, " +"and requests can then be distributed to the workers by calling :meth:`apply` " +"or :meth:`apply_async` to add a single request, and :meth:`map` or :meth:" +"`map_async` to add a number of requests. The following code uses a :class:" +"`Pool` to spread requests across 5 worker processes and retrieve a list of " +"results::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:651 +msgid "" +"The other high-level interface, the :class:`Manager` class, creates a " +"separate server process that can hold master copies of Python data " +"structures. Other processes can then access and modify these data " +"structures using proxy objects. The following example creates a shared " +"dictionary by calling the :meth:`dict` method; the worker processes then " +"insert values into the dictionary. (Locking is not done for you " +"automatically, which doesn't matter in this example. :class:`Manager`'s " +"methods also include :meth:`Lock`, :meth:`RLock`, and :meth:`Semaphore` to " +"create shared locks.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:695 +msgid "This will produce the output::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:706 +msgid "The documentation for the :mod:`multiprocessing` module." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:709 +msgid ":pep:`371` - Addition of the multiprocessing package" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:709 +msgid "" +"PEP written by Jesse Noller and Richard Oudkerk; implemented by Richard " +"Oudkerk and Jesse Noller." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:718 +msgid "PEP 3101: Advanced String Formatting" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:720 +msgid "" +"In Python 3.0, the `%` operator is supplemented by a more powerful string " +"formatting method, :meth:`format`. Support for the :meth:`str.format` " +"method has been backported to Python 2.6." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:724 +msgid "" +"In 2.6, both 8-bit and Unicode strings have a `.format()` method that treats " +"the string as a template and takes the arguments to be formatted. The " +"formatting template uses curly brackets (`{`, `}`) as special characters::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:737 +msgid "Curly brackets can be escaped by doubling them::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:742 +msgid "" +"Field names can be integers indicating positional arguments, such as ``{0}" +"``, ``{1}``, etc. or names of keyword arguments. You can also supply " +"compound field names that read attributes or access dictionary keys::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:756 +msgid "" +"Note that when using dictionary-style notation such as ``[.mp4]``, you don't " +"need to put any quotation marks around the string; it will look up the value " +"using ``.mp4`` as the key. Strings beginning with a number will be " +"converted to an integer. You can't write more complicated expressions " +"inside a format string." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:762 +msgid "" +"So far we've shown how to specify which field to substitute into the " +"resulting string. The precise formatting used is also controllable by " +"adding a colon followed by a format specifier. For example::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:776 +msgid "Format specifiers can reference other fields through nesting::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:786 +msgid "The alignment of a field within the desired width can be specified:" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:789 +msgid "Character" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:789 +msgid "Effect" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:791 +msgid "< (default)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:791 +msgid "Left-align" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:792 +msgid ">" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:792 +msgid "Right-align" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:793 +msgid "^" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:793 +msgid "Center" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:794 +msgid "=" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:794 +msgid "(For numeric types only) Pad after the sign." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:797 +msgid "" +"Format specifiers can also include a presentation type, which controls how " +"the value is formatted. For example, floating-point numbers can be " +"formatted as a general number or in exponential notation::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:806 +msgid "" +"A variety of presentation types are available. Consult the 2.6 " +"documentation for a :ref:`complete list `; here's a sample:" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:810 +msgid "``b``" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:810 +msgid "Binary. Outputs the number in base 2." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:811 +msgid "``c``" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:811 +msgid "" +"Character. Converts the integer to the corresponding Unicode character " +"before printing." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:813 +msgid "``d``" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:813 +msgid "Decimal Integer. Outputs the number in base 10." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:814 +msgid "``o``" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:814 +msgid "Octal format. Outputs the number in base 8." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:815 +msgid "``x``" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:815 +msgid "" +"Hex format. Outputs the number in base 16, using lower-case letters for the " +"digits above 9." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:817 +msgid "``e``" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:817 +msgid "" +"Exponent notation. Prints the number in scientific notation using the letter " +"'e' to indicate the exponent." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:819 +msgid "``g``" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:819 +msgid "" +"General format. This prints the number as a fixed-point number, unless the " +"number is too large, in which case it switches to 'e' exponent notation." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:822 +msgid "``n``" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:822 +msgid "" +"Number. This is the same as 'g' (for floats) or 'd' (for integers), except " +"that it uses the current locale setting to insert the appropriate number " +"separator characters." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:825 +msgid "``%``" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:825 +msgid "" +"Percentage. Multiplies the number by 100 and displays in fixed ('f') format, " +"followed by a percent sign." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:829 +msgid "" +"Classes and types can define a :meth:`__format__` method to control how " +"they're formatted. It receives a single argument, the format specifier::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:838 +msgid "" +"There's also a :func:`format` builtin that will format a single value. It " +"calls the type's :meth:`__format__` method with the provided specifier::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:849 +msgid ":ref:`formatstrings`" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:849 +msgid "The reference documentation for format fields." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:851 +msgid ":pep:`3101` - Advanced String Formatting" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:852 +msgid "PEP written by Talin. Implemented by Eric Smith." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:859 +msgid "PEP 3105: ``print`` As a Function" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:861 +msgid "" +"The ``print`` statement becomes the :func:`print` function in Python 3.0. " +"Making :func:`print` a function makes it possible to replace the function by " +"doing ``def print(...)`` or importing a new function from somewhere else." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:865 +msgid "" +"Python 2.6 has a ``__future__`` import that removes ``print`` as language " +"syntax, letting you use the functional form instead. For example::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:871 +msgid "The signature of the new function is::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:876 +msgid "The parameters are:" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:878 +msgid "*args*: positional arguments whose values will be printed out." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:879 +msgid "*sep*: the separator, which will be printed between arguments." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:880 +msgid "" +"*end*: the ending text, which will be printed after all of the arguments " +"have been output." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:882 +msgid "*file*: the file object to which the output will be sent." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:886 +msgid ":pep:`3105` - Make print a function" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:887 +msgid "PEP written by Georg Brandl." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:894 +msgid "PEP 3110: Exception-Handling Changes" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:896 +msgid "" +"One error that Python programmers occasionally make is writing the following " +"code::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:904 +msgid "" +"The author is probably trying to catch both :exc:`TypeError` and :exc:" +"`ValueError` exceptions, but this code actually does something different: it " +"will catch :exc:`TypeError` and bind the resulting exception object to the " +"local name ``\"ValueError\"``. The :exc:`ValueError` exception will not be " +"caught at all. The correct code specifies a tuple of exceptions::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:916 +msgid "" +"This error happens because the use of the comma here is ambiguous: does it " +"indicate two different nodes in the parse tree, or a single node that's a " +"tuple?" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:920 +msgid "" +"Python 3.0 makes this unambiguous by replacing the comma with the word \"as" +"\". To catch an exception and store the exception object in the variable " +"``exc``, you must write::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:929 +msgid "" +"Python 3.0 will only support the use of \"as\", and therefore interprets the " +"first example as catching two different exceptions. Python 2.6 supports " +"both the comma and \"as\", so existing code will continue to work. We " +"therefore suggest using \"as\" when writing new Python code that will only " +"be executed with 2.6." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:937 +msgid ":pep:`3110` - Catching Exceptions in Python 3000" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:938 +msgid "PEP written and implemented by Collin Winter." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:945 +msgid "PEP 3112: Byte Literals" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:947 +msgid "" +"Python 3.0 adopts Unicode as the language's fundamental string type and " +"denotes 8-bit literals differently, either as ``b'string'`` or using a :" +"class:`bytes` constructor. For future compatibility, Python 2.6 adds :class:" +"`bytes` as a synonym for the :class:`str` type, and it also supports the " +"``b''`` notation." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:954 +msgid "" +"The 2.6 :class:`str` differs from 3.0's :class:`bytes` type in various ways; " +"most notably, the constructor is completely different. In 3.0, ``bytes([65, " +"66, 67])`` is 3 elements long, containing the bytes representing ``ABC``; in " +"2.6, ``bytes([65, 66, 67])`` returns the 12-byte string representing the :" +"func:`str` of the list." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:960 +msgid "" +"The primary use of :class:`bytes` in 2.6 will be to write tests of object " +"type such as ``isinstance(x, bytes)``. This will help the 2to3 converter, " +"which can't tell whether 2.x code intends strings to contain either " +"characters or 8-bit bytes; you can now use either :class:`bytes` or :class:" +"`str` to represent your intention exactly, and the resulting code will also " +"be correct in Python 3.0." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:967 +msgid "" +"There's also a ``__future__`` import that causes all string literals to " +"become Unicode strings. This means that ``\\u`` escape sequences can be " +"used to include Unicode characters::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:979 +msgid "" +"At the C level, Python 3.0 will rename the existing 8-bit string type, " +"called :c:type:`PyStringObject` in Python 2.x, to :c:type:`PyBytesObject`. " +"Python 2.6 uses ``#define`` to support using the names :c:func:" +"`PyBytesObject`, :c:func:`PyBytes_Check`, :c:func:" +"`PyBytes_FromStringAndSize`, and all the other functions and macros used " +"with strings." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:986 +msgid "" +"Instances of the :class:`bytes` type are immutable just as strings are. A " +"new :class:`bytearray` type stores a mutable sequence of bytes::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1001 +msgid "" +"Byte arrays support most of the methods of string types, such as :meth:" +"`startswith`/:meth:`endswith`, :meth:`find`/:meth:`rfind`, and some of the " +"methods of lists, such as :meth:`append`, :meth:`pop`, and :meth:`reverse`." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1014 +msgid "" +"There's also a corresponding C API, with :c:func:`PyByteArray_FromObject`, :" +"c:func:`PyByteArray_FromStringAndSize`, and various other functions." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1021 +msgid ":pep:`3112` - Bytes literals in Python 3000" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1022 +msgid "PEP written by Jason Orendorff; backported to 2.6 by Christian Heimes." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1029 +msgid "PEP 3116: New I/O Library" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1031 +msgid "" +"Python's built-in file objects support a number of methods, but file-like " +"objects don't necessarily support all of them. Objects that imitate files " +"usually support :meth:`read` and :meth:`write`, but they may not support :" +"meth:`readline`, for example. Python 3.0 introduces a layered I/O library " +"in the :mod:`io` module that separates buffering and text-handling features " +"from the fundamental read and write operations." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1039 +msgid "" +"There are three levels of abstract base classes provided by the :mod:`io` " +"module:" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1042 +msgid "" +":class:`RawIOBase` defines raw I/O operations: :meth:`read`, :meth:" +"`readinto`, :meth:`write`, :meth:`seek`, :meth:`tell`, :meth:`truncate`, " +"and :meth:`close`. Most of the methods of this class will often map to a " +"single system call. There are also :meth:`readable`, :meth:`writable`, and :" +"meth:`seekable` methods for determining what operations a given object will " +"allow." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1050 +msgid "" +"Python 3.0 has concrete implementations of this class for files and sockets, " +"but Python 2.6 hasn't restructured its file and socket objects in this way." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1056 +msgid "" +":class:`BufferedIOBase` is an abstract base class that buffers data in " +"memory to reduce the number of system calls used, making I/O processing more " +"efficient. It supports all of the methods of :class:`RawIOBase`, and adds a :" +"attr:`raw` attribute holding the underlying raw object." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1062 +msgid "" +"There are five concrete classes implementing this ABC. :class:" +"`BufferedWriter` and :class:`BufferedReader` are for objects that support " +"write-only or read-only usage that have a :meth:`seek` method for random " +"access. :class:`BufferedRandom` objects support read and write access upon " +"the same underlying stream, and :class:`BufferedRWPair` is for objects such " +"as TTYs that have both read and write operations acting upon unconnected " +"streams of data. The :class:`BytesIO` class supports reading, writing, and " +"seeking over an in-memory buffer." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1075 +msgid "" +":class:`TextIOBase`: Provides functions for reading and writing strings " +"(remember, strings will be Unicode in Python 3.0), and supporting :term:" +"`universal newlines`. :class:`TextIOBase` defines the :meth:`readline` " +"method and supports iteration upon objects." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1081 +msgid "" +"There are two concrete implementations. :class:`TextIOWrapper` wraps a " +"buffered I/O object, supporting all of the methods for text I/O and adding " +"a :attr:`buffer` attribute for access to the underlying object. :class:" +"`StringIO` simply buffers everything in memory without ever writing anything " +"to disk." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1087 +msgid "" +"(In Python 2.6, :class:`io.StringIO` is implemented in pure Python, so it's " +"pretty slow. You should therefore stick with the existing :mod:`StringIO` " +"module or :mod:`cStringIO` for now. At some point Python 3.0's :mod:`io` " +"module will be rewritten into C for speed, and perhaps the C implementation " +"will be backported to the 2.x releases.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1093 +msgid "" +"In Python 2.6, the underlying implementations haven't been restructured to " +"build on top of the :mod:`io` module's classes. The module is being " +"provided to make it easier to write code that's forward-compatible with 3.0, " +"and to save developers the effort of writing their own implementations of " +"buffering and text I/O." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1103 +msgid ":pep:`3116` - New I/O" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1102 +msgid "" +"PEP written by Daniel Stutzbach, Mike Verdone, and Guido van Rossum. Code by " +"Guido van Rossum, Georg Brandl, Walter Doerwald, Jeremy Hylton, Martin von " +"Löwis, Tony Lownds, and others." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1111 +msgid "PEP 3118: Revised Buffer Protocol" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1113 +msgid "" +"The buffer protocol is a C-level API that lets Python types exchange " +"pointers into their internal representations. A memory-mapped file can be " +"viewed as a buffer of characters, for example, and this lets another module " +"such as :mod:`re` treat memory-mapped files as a string of characters to be " +"searched." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1119 +msgid "" +"The primary users of the buffer protocol are numeric-processing packages " +"such as NumPy, which expose the internal representation of arrays so that " +"callers can write data directly into an array instead of going through a " +"slower API. This PEP updates the buffer protocol in light of experience " +"from NumPy development, adding a number of new features such as indicating " +"the shape of an array or locking a memory region." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1126 +msgid "" +"The most important new C API function is ``PyObject_GetBuffer(PyObject *obj, " +"Py_buffer *view, int flags)``, which takes an object and a set of flags, and " +"fills in the ``Py_buffer`` structure with information about the object's " +"memory representation. Objects can use this operation to lock memory in " +"place while an external caller could be modifying the contents, so there's a " +"corresponding ``PyBuffer_Release(Py_buffer *view)`` to indicate that the " +"external caller is done." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1138 +msgid "" +"The *flags* argument to :c:func:`PyObject_GetBuffer` specifies constraints " +"upon the memory returned. Some examples are:" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1141 +msgid ":const:`PyBUF_WRITABLE` indicates that the memory must be writable." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1143 +msgid "" +":const:`PyBUF_LOCK` requests a read-only or exclusive lock on the memory." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1145 +msgid "" +":const:`PyBUF_C_CONTIGUOUS` and :const:`PyBUF_F_CONTIGUOUS` requests a C-" +"contiguous (last dimension varies the fastest) or Fortran-contiguous (first " +"dimension varies the fastest) array layout." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1149 +msgid "" +"Two new argument codes for :c:func:`PyArg_ParseTuple`, ``s*`` and ``z*``, " +"return locked buffer objects for a parameter." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1155 +msgid ":pep:`3118` - Revising the buffer protocol" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1155 +msgid "" +"PEP written by Travis Oliphant and Carl Banks; implemented by Travis " +"Oliphant." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1164 +msgid "PEP 3119: Abstract Base Classes" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1166 +msgid "" +"Some object-oriented languages such as Java support interfaces, declaring " +"that a class has a given set of methods or supports a given access " +"protocol. Abstract Base Classes (or ABCs) are an equivalent feature for " +"Python. The ABC support consists of an :mod:`abc` module containing a " +"metaclass called :class:`ABCMeta`, special handling of this metaclass by " +"the :func:`isinstance` and :func:`issubclass` builtins, and a collection of " +"basic ABCs that the Python developers think will be widely useful. Future " +"versions of Python will probably add more ABCs." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1176 +msgid "" +"Let's say you have a particular class and wish to know whether it supports " +"dictionary-style access. The phrase \"dictionary-style\" is vague, however. " +"It probably means that accessing items with ``obj[1]`` works. Does it imply " +"that setting items with ``obj[2] = value`` works? Or that the object will " +"have :meth:`keys`, :meth:`values`, and :meth:`items` methods? What about " +"the iterative variants such as :meth:`iterkeys`? :meth:`copy` and :meth:" +"`update`? Iterating over the object with :func:`iter`?" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1184 +msgid "" +"The Python 2.6 :mod:`collections` module includes a number of different ABCs " +"that represent these distinctions. :class:`Iterable` indicates that a class " +"defines :meth:`__iter__`, and :class:`Container` means the class defines a :" +"meth:`__contains__` method and therefore supports ``x in y`` expressions. " +"The basic dictionary interface of getting items, setting items, and :meth:" +"`keys`, :meth:`values`, and :meth:`items`, is defined by the :class:" +"`MutableMapping` ABC." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1193 +msgid "" +"You can derive your own classes from a particular ABC to indicate they " +"support that ABC's interface::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1202 +msgid "" +"Alternatively, you could write the class without deriving from the desired " +"ABC and instead register the class by calling the ABC's :meth:`register` " +"method::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1213 +msgid "" +"For classes that you write, deriving from the ABC is probably clearer. The :" +"meth:`register` method is useful when you've written a new ABC that can " +"describe an existing type or class, or if you want to declare that some " +"third-party class implements an ABC. For example, if you defined a :class:" +"`PrintableType` ABC, it's legal to do::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1225 +msgid "" +"Classes should obey the semantics specified by an ABC, but Python can't " +"check this; it's up to the class author to understand the ABC's requirements " +"and to implement the code accordingly." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1229 +msgid "" +"To check whether an object supports a particular interface, you can now " +"write::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1236 +msgid "" +"Don't feel that you must now begin writing lots of checks as in the above " +"example. Python has a strong tradition of duck-typing, where explicit type-" +"checking is never done and code simply calls methods on an object, trusting " +"that those methods will be there and raising an exception if they aren't. " +"Be judicious in checking for ABCs and only do it where it's absolutely " +"necessary." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1243 +msgid "" +"You can write your own ABCs by using ``abc.ABCMeta`` as the metaclass in a " +"class definition::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1264 +msgid "" +"In the :class:`Drawable` ABC above, the :meth:`draw_doubled` method renders " +"the object at twice its size and can be implemented in terms of other " +"methods described in :class:`Drawable`. Classes implementing this ABC " +"therefore don't need to provide their own implementation of :meth:" +"`draw_doubled`, though they can do so. An implementation of :meth:`draw` is " +"necessary, though; the ABC can't provide a useful generic implementation." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1272 +msgid "" +"You can apply the ``@abstractmethod`` decorator to methods such as :meth:" +"`draw` that must be implemented; Python will then raise an exception for " +"classes that don't define the method. Note that the exception is only raised " +"when you actually try to create an instance of a subclass lacking the " +"method::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1287 +msgid "" +"Abstract data attributes can be declared using the ``@abstractproperty`` " +"decorator::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1297 +msgid "Subclasses must then define a :meth:`readonly` property." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1303 +msgid ":pep:`3119` - Introducing Abstract Base Classes" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1302 +msgid "" +"PEP written by Guido van Rossum and Talin. Implemented by Guido van Rossum. " +"Backported to 2.6 by Benjamin Aranguren, with Alex Martelli." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1311 +msgid "PEP 3127: Integer Literal Support and Syntax" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1313 +msgid "" +"Python 3.0 changes the syntax for octal (base-8) integer literals, prefixing " +"them with \"0o\" or \"0O\" instead of a leading zero, and adds support for " +"binary (base-2) integer literals, signalled by a \"0b\" or \"0B\" prefix." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1318 +msgid "" +"Python 2.6 doesn't drop support for a leading 0 signalling an octal number, " +"but it does add support for \"0o\" and \"0b\"::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1326 +msgid "" +"The :func:`oct` builtin still returns numbers prefixed with a leading zero, " +"and a new :func:`bin` builtin returns the binary representation for a " +"number::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1337 +msgid "" +"The :func:`int` and :func:`long` builtins will now accept the \"0o\" and \"0b" +"\" prefixes when base-8 or base-2 are requested, or when the *base* argument " +"is zero (signalling that the base used should be determined from the " +"string)::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1355 +msgid ":pep:`3127` - Integer Literal Support and Syntax" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1355 +msgid "PEP written by Patrick Maupin; backported to 2.6 by Eric Smith." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1363 +msgid "PEP 3129: Class Decorators" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1365 +msgid "" +"Decorators have been extended from functions to classes. It's now legal to " +"write::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1373 +msgid "This is equivalent to::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1382 +msgid ":pep:`3129` - Class Decorators" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1383 +msgid "PEP written by Collin Winter." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1390 +msgid "PEP 3141: A Type Hierarchy for Numbers" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1392 +msgid "" +"Python 3.0 adds several abstract base classes for numeric types inspired by " +"Scheme's numeric tower. These classes were backported to 2.6 as the :mod:" +"`numbers` module." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1396 +msgid "" +"The most general ABC is :class:`Number`. It defines no operations at all, " +"and only exists to allow checking if an object is a number by doing " +"``isinstance(obj, Number)``." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1400 +msgid "" +":class:`Complex` is a subclass of :class:`Number`. Complex numbers can " +"undergo the basic operations of addition, subtraction, multiplication, " +"division, and exponentiation, and you can retrieve the real and imaginary " +"parts and obtain a number's conjugate. Python's built-in complex type is an " +"implementation of :class:`Complex`." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1406 +msgid "" +":class:`Real` further derives from :class:`Complex`, and adds operations " +"that only work on real numbers: :func:`floor`, :func:`trunc`, rounding, " +"taking the remainder mod N, floor division, and comparisons." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1411 +msgid "" +":class:`Rational` numbers derive from :class:`Real`, have :attr:`numerator` " +"and :attr:`denominator` properties, and can be converted to floats. Python " +"2.6 adds a simple rational-number class, :class:`Fraction`, in the :mod:" +"`fractions` module. (It's called :class:`Fraction` instead of :class:" +"`Rational` to avoid a name clash with :class:`numbers.Rational`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1418 +msgid "" +":class:`Integral` numbers derive from :class:`Rational`, and can be shifted " +"left and right with ``<<`` and ``>>``, combined using bitwise operations " +"such as ``&`` and ``|``, and can be used as array indexes and slice " +"boundaries." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1423 +msgid "" +"In Python 3.0, the PEP slightly redefines the existing builtins :func:" +"`round`, :func:`math.floor`, :func:`math.ceil`, and adds a new one, :func:" +"`math.trunc`, that's been backported to Python 2.6. :func:`math.trunc` " +"rounds toward zero, returning the closest :class:`Integral` that's between " +"the function's argument and zero." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1432 +msgid ":pep:`3141` - A Type Hierarchy for Numbers" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1432 +msgid "PEP written by Jeffrey Yasskin." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1434 +msgid "" +"`Scheme's numerical tower `__, from the Guile manual." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1436 +msgid "" +"`Scheme's number datatypes `__ from the R5RS Scheme specification." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1440 +msgid "The :mod:`fractions` Module" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1442 +msgid "" +"To fill out the hierarchy of numeric types, the :mod:`fractions` module " +"provides a rational-number class. Rational numbers store their values as a " +"numerator and denominator forming a fraction, and can exactly represent " +"numbers such as ``2/3`` that floating-point numbers can only approximate." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1448 +msgid "" +"The :class:`Fraction` constructor takes two :class:`Integral` values that " +"will be the numerator and denominator of the resulting fraction. ::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1461 +msgid "" +"For converting floating-point numbers to rationals, the float type now has " +"an :meth:`as_integer_ratio()` method that returns the numerator and " +"denominator for a fraction that evaluates to the same floating-point value::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1473 +msgid "" +"Note that values that can only be approximated by floating-point numbers, " +"such as 1./3, are not simplified to the number being approximated; the " +"fraction attempts to match the floating-point value **exactly**." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1478 +msgid "" +"The :mod:`fractions` module is based upon an implementation by Sjoerd " +"Mullender that was in Python's :file:`Demo/classes/` directory for a long " +"time. This implementation was significantly updated by Jeffrey Yasskin." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1487 ../Doc/whatsnew/2.7.rst:674 +#: ../Doc/whatsnew/3.1.rst:118 ../Doc/whatsnew/3.2.rst:435 +#: ../Doc/whatsnew/3.3.rst:778 ../Doc/whatsnew/3.4.rst:403 +#: ../Doc/whatsnew/3.5.rst:703 ../Doc/whatsnew/3.6.rst:547 +msgid "Some smaller changes made to the core Python language are:" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1489 +msgid "" +"Directories and zip archives containing a :file:`__main__.py` file can now " +"be executed directly by passing their name to the interpreter. The directory " +"or zip archive is automatically inserted as the first entry in sys.path. " +"(Suggestion and initial patch by Andy Chu, subsequently revised by Phillip " +"J. Eby and Nick Coghlan; :issue:`1739468`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1496 +msgid "" +"The :func:`hasattr` function was catching and ignoring all errors, under the " +"assumption that they meant a :meth:`__getattr__` method was failing somehow " +"and the return value of :func:`hasattr` would therefore be ``False``. This " +"logic shouldn't be applied to :exc:`KeyboardInterrupt` and :exc:" +"`SystemExit`, however; Python 2.6 will no longer discard such exceptions " +"when :func:`hasattr` encounters them. (Fixed by Benjamin Peterson; :issue:" +"`2196`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1504 +msgid "" +"When calling a function using the ``**`` syntax to provide keyword " +"arguments, you are no longer required to use a Python dictionary; any " +"mapping will now work::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1517 +msgid "(Contributed by Alexander Belopolsky; :issue:`1686487`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1519 +msgid "" +"It's also become legal to provide keyword arguments after a ``*args`` " +"argument to a function call. ::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1528 +msgid "" +"Previously this would have been a syntax error. (Contributed by Amaury " +"Forgeot d'Arc; :issue:`3473`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1531 +msgid "" +"A new builtin, ``next(iterator, [default])`` returns the next item from the " +"specified iterator. If the *default* argument is supplied, it will be " +"returned if *iterator* has been exhausted; otherwise, the :exc:" +"`StopIteration` exception will be raised. (Backported in :issue:`2719`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1537 +msgid "" +"Tuples now have :meth:`index` and :meth:`count` methods matching the list " +"type's :meth:`index` and :meth:`count` methods::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1546 +msgid "(Contributed by Raymond Hettinger)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1548 +msgid "" +"The built-in types now have improved support for extended slicing syntax, " +"accepting various combinations of ``(start, stop, step)``. Previously, the " +"support was partial and certain corner cases wouldn't work. (Implemented by " +"Thomas Wouters.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1555 +msgid "" +"Properties now have three attributes, :attr:`getter`, :attr:`setter` and :" +"attr:`deleter`, that are decorators providing useful shortcuts for adding a " +"getter, setter or deleter function to an existing property. You would use " +"them like this::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1582 +msgid "" +"Several methods of the built-in set types now accept multiple iterables: :" +"meth:`intersection`, :meth:`intersection_update`, :meth:`union`, :meth:" +"`update`, :meth:`difference` and :meth:`difference_update`." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1598 +msgid "" +"Many floating-point features were added. The :func:`float` function will " +"now turn the string ``nan`` into an IEEE 754 Not A Number value, and ``" +"+inf`` and ``-inf`` into positive or negative infinity. This works on any " +"platform with IEEE 754 semantics. (Contributed by Christian Heimes; :issue:" +"`1635`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1604 +msgid "" +"Other functions in the :mod:`math` module, :func:`isinf` and :func:`isnan`, " +"return true if their floating-point argument is infinite or Not A Number. (:" +"issue:`1640`)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1608 +msgid "" +"Conversion functions were added to convert floating-point numbers into " +"hexadecimal strings (:issue:`3008`). These functions convert floats to and " +"from a string representation without introducing rounding errors from the " +"conversion between decimal and binary. Floats have a :meth:`hex` method " +"that returns a string representation, and the ``float.fromhex()`` method " +"converts a string back into a number::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1625 +msgid "" +"A numerical nicety: when creating a complex number from two floats on " +"systems that support signed zeros (-0 and +0), the :func:`complex` " +"constructor will now preserve the sign of the zero. (Fixed by Mark T. " +"Dickinson; :issue:`1507`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1630 +msgid "" +"Classes that inherit a :meth:`__hash__` method from a parent class can set " +"``__hash__ = None`` to indicate that the class isn't hashable. This will " +"make ``hash(obj)`` raise a :exc:`TypeError` and the class will not be " +"indicated as implementing the :class:`Hashable` ABC." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1636 +msgid "" +"You should do this when you've defined a :meth:`__cmp__` or :meth:`__eq__` " +"method that compares objects by their value rather than by identity. All " +"objects have a default hash method that uses ``id(obj)`` as the hash value. " +"There's no tidy way to remove the :meth:`__hash__` method inherited from a " +"parent class, so assigning ``None`` was implemented as an override. At the " +"C level, extensions can set ``tp_hash`` to :c:func:" +"`PyObject_HashNotImplemented`. (Fixed by Nick Coghlan and Amaury Forgeot " +"d'Arc; :issue:`2235`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1646 +msgid "" +"The :exc:`GeneratorExit` exception now subclasses :exc:`BaseException` " +"instead of :exc:`Exception`. This means that an exception handler that does " +"``except Exception:`` will not inadvertently catch :exc:`GeneratorExit`. " +"(Contributed by Chad Austin; :issue:`1537`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1652 +msgid "" +"Generator objects now have a :attr:`gi_code` attribute that refers to the " +"original code object backing the generator. (Contributed by Collin Winter; :" +"issue:`1473257`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1656 +msgid "" +"The :func:`compile` built-in function now accepts keyword arguments as well " +"as positional parameters. (Contributed by Thomas Wouters; :issue:`1444529`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1660 +msgid "" +"The :func:`complex` constructor now accepts strings containing parenthesized " +"complex numbers, meaning that ``complex(repr(cplx))`` will now round-trip " +"values. For example, ``complex('(3+4j)')`` now returns the value (3+4j). (:" +"issue:`1491866`)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1665 +msgid "" +"The string :meth:`translate` method now accepts ``None`` as the translation " +"table parameter, which is treated as the identity transformation. This " +"makes it easier to carry out operations that only delete characters. " +"(Contributed by Bengt Richter and implemented by Raymond Hettinger; :issue:" +"`1193128`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1671 +msgid "" +"The built-in :func:`dir` function now checks for a :meth:`__dir__` method on " +"the objects it receives. This method must return a list of strings " +"containing the names of valid attributes for the object, and lets the object " +"control the value that :func:`dir` produces. Objects that have :meth:" +"`__getattr__` or :meth:`__getattribute__` methods can use this to advertise " +"pseudo-attributes they will honor. (:issue:`1591665`)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1679 +msgid "" +"Instance method objects have new attributes for the object and function " +"comprising the method; the new synonym for :attr:`im_self` is :attr:" +"`__self__`, and :attr:`im_func` is also available as :attr:`__func__`. The " +"old names are still supported in Python 2.6, but are gone in 3.0." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1684 +msgid "" +"An obscure change: when you use the :func:`locals` function inside a :" +"keyword:`class` statement, the resulting dictionary no longer returns free " +"variables. (Free variables, in this case, are variables referenced in the :" +"keyword:`class` statement that aren't attributes of the class.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1695 +msgid "" +"The :mod:`warnings` module has been rewritten in C. This makes it possible " +"to invoke warnings from the parser, and may also make the interpreter's " +"startup faster. (Contributed by Neal Norwitz and Brett Cannon; :issue:" +"`1631171`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1700 +msgid "" +"Type objects now have a cache of methods that can reduce the work required " +"to find the correct method implementation for a particular class; once " +"cached, the interpreter doesn't need to traverse base classes to figure out " +"the right method to call. The cache is cleared if a base class or the class " +"itself is modified, so the cache should remain correct even in the face of " +"Python's dynamic nature. (Original optimization implemented by Armin Rigo, " +"updated for Python 2.6 by Kevin Jacobs; :issue:`1700288`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1710 +msgid "" +"By default, this change is only applied to types that are included with the " +"Python core. Extension modules may not necessarily be compatible with this " +"cache, so they must explicitly add :c:macro:`Py_TPFLAGS_HAVE_VERSION_TAG` to " +"the module's ``tp_flags`` field to enable the method cache. (To be " +"compatible with the method cache, the extension module's code must not " +"directly access and modify the ``tp_dict`` member of any of the types it " +"implements. Most modules don't do this, but it's impossible for the Python " +"interpreter to determine that. See :issue:`1878` for some discussion.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1721 +msgid "" +"Function calls that use keyword arguments are significantly faster by doing " +"a quick pointer comparison, usually saving the time of a full string " +"comparison. (Contributed by Raymond Hettinger, after an initial " +"implementation by Antoine Pitrou; :issue:`1819`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1726 +msgid "" +"All of the functions in the :mod:`struct` module have been rewritten in C, " +"thanks to work at the Need For Speed sprint. (Contributed by Raymond " +"Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1730 +msgid "" +"Some of the standard built-in types now set a bit in their type objects. " +"This speeds up checking whether an object is a subclass of one of these " +"types. (Contributed by Neal Norwitz.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1734 +msgid "" +"Unicode strings now use faster code for detecting whitespace and line " +"breaks; this speeds up the :meth:`split` method by about 25% and :meth:" +"`splitlines` by 35%. (Contributed by Antoine Pitrou.) Memory usage is " +"reduced by using pymalloc for the Unicode string's data." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1740 +msgid "" +"The ``with`` statement now stores the :meth:`__exit__` method on the stack, " +"producing a small speedup. (Implemented by Jeffrey Yasskin.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1743 +msgid "" +"To reduce memory usage, the garbage collector will now clear internal free " +"lists when garbage-collecting the highest generation of objects. This may " +"return memory to the operating system sooner." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1752 ../Doc/whatsnew/2.7.rst:907 +msgid "Interpreter Changes" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1754 +msgid "" +"Two command-line options have been reserved for use by other Python " +"implementations. The :option:`-J` switch has been reserved for use by " +"Jython for Jython-specific options, such as switches that are passed to the " +"underlying JVM. :option:`-X` has been reserved for options specific to a " +"particular implementation of Python such as CPython, Jython, or IronPython. " +"If either option is used with Python 2.6, the interpreter will report that " +"the option isn't currently used." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1762 +msgid "" +"Python can now be prevented from writing :file:`.pyc` or :file:`.pyo` files " +"by supplying the :option:`-B` switch to the Python interpreter, or by " +"setting the :envvar:`PYTHONDONTWRITEBYTECODE` environment variable before " +"running the interpreter. This setting is available to Python programs as " +"the ``sys.dont_write_bytecode`` variable, and Python code can change the " +"value to modify the interpreter's behaviour. (Contributed by Neal Norwitz " +"and Georg Brandl.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1770 +msgid "" +"The encoding used for standard input, output, and standard error can be " +"specified by setting the :envvar:`PYTHONIOENCODING` environment variable " +"before running the interpreter. The value should be a string in the form " +"```` or ``:``. The *encoding* part " +"specifies the encoding's name, e.g. ``utf-8`` or ``latin-1``; the optional " +"*errorhandler* part specifies what to do with characters that can't be " +"handled by the encoding, and should be one of \"error\", \"ignore\", or " +"\"replace\". (Contributed by Martin von Löwis.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1785 ../Doc/whatsnew/2.7.rst:1027 +msgid "" +"As in every release, Python's standard library received a number of " +"enhancements and bug fixes. Here's a partial list of the most notable " +"changes, sorted alphabetically by module name. Consult the :file:`Misc/NEWS` " +"file in the source tree for a more complete list of changes, or look through " +"the Subversion logs for all the details." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1791 +msgid "" +"The :mod:`asyncore` and :mod:`asynchat` modules are being actively " +"maintained again, and a number of patches and bugfixes were applied. " +"(Maintained by Josiah Carlson; see :issue:`1736190` for one patch.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1796 +msgid "" +"The :mod:`bsddb` module also has a new maintainer, Jesús Cea Avión, and the " +"package is now available as a standalone package. The web page for the " +"package is `www.jcea.es/programacion/pybsddb.htm `__. The plan is to remove the package from the " +"standard library in Python 3.0, because its pace of releases is much more " +"frequent than Python's." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1804 +msgid "" +"The :mod:`bsddb.dbshelve` module now uses the highest pickling protocol " +"available, instead of restricting itself to protocol 1. (Contributed by W. " +"Barnes.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1808 +msgid "" +"The :mod:`cgi` module will now read variables from the query string of an " +"HTTP POST request. This makes it possible to use form actions with URLs " +"that include query strings such as \"/cgi-bin/add.py?category=1\". " +"(Contributed by Alexandre Fiori and Nubis; :issue:`1817`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1814 +msgid "" +"The :func:`parse_qs` and :func:`parse_qsl` functions have been relocated " +"from the :mod:`cgi` module to the :mod:`urlparse` module. The versions still " +"available in the :mod:`cgi` module will trigger :exc:" +"`PendingDeprecationWarning` messages in 2.6 (:issue:`600362`)." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1820 +msgid "" +"The :mod:`cmath` module underwent extensive revision, contributed by Mark " +"Dickinson and Christian Heimes. Five new functions were added:" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1824 +msgid "" +":func:`polar` converts a complex number to polar form, returning the modulus " +"and argument of the complex number." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1827 +msgid "" +":func:`rect` does the opposite, turning a modulus, argument pair back into " +"the corresponding complex number." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1830 +msgid "" +":func:`phase` returns the argument (also called the angle) of a complex " +"number." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1833 +msgid "" +":func:`isnan` returns True if either the real or imaginary part of its " +"argument is a NaN." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1836 +msgid "" +":func:`isinf` returns True if either the real or imaginary part of its " +"argument is infinite." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1839 +msgid "" +"The revisions also improved the numerical soundness of the :mod:`cmath` " +"module. For all functions, the real and imaginary parts of the results are " +"accurate to within a few units of least precision (ulps) whenever possible. " +"See :issue:`1381` for the details. The branch cuts for :func:`asinh`, :func:" +"`atanh`: and :func:`atan` have also been corrected." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1846 +msgid "" +"The tests for the module have been greatly expanded; nearly 2000 new test " +"cases exercise the algebraic functions." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1849 +msgid "" +"On IEEE 754 platforms, the :mod:`cmath` module now handles IEEE 754 special " +"values and floating-point exceptions in a manner consistent with Annex 'G' " +"of the C99 standard." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1853 +msgid "" +"A new data type in the :mod:`collections` module: :class:" +"`namedtuple(typename, fieldnames)` is a factory function that creates " +"subclasses of the standard tuple whose fields are accessible by name as well " +"as index. For example::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1875 +msgid "" +"Several places in the standard library that returned tuples have been " +"modified to return :class:`namedtuple` instances. For example, the :meth:" +"`Decimal.as_tuple` method now returns a named tuple with :attr:`sign`, :attr:" +"`digits`, and :attr:`exponent` fields." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1882 +msgid "" +"Another change to the :mod:`collections` module is that the :class:`deque` " +"type now supports an optional *maxlen* parameter; if supplied, the deque's " +"size will be restricted to no more than *maxlen* items. Adding more items " +"to a full deque causes old items to be discarded." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1903 +msgid "" +"The :mod:`Cookie` module's :class:`Morsel` objects now support an :attr:" +"`httponly` attribute. In some browsers. cookies with this attribute set " +"cannot be accessed or manipulated by JavaScript code. (Contributed by Arvin " +"Schnell; :issue:`1638033`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1908 +msgid "" +"A new window method in the :mod:`curses` module, :meth:`chgat`, changes the " +"display attributes for a certain number of characters on a single line. " +"(Contributed by Fabian Kreutz.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1918 +msgid "" +"The :class:`Textbox` class in the :mod:`curses.textpad` module now supports " +"editing in insert mode as well as overwrite mode. Insert mode is enabled by " +"supplying a true value for the *insert_mode* parameter when creating the :" +"class:`Textbox` instance." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1923 +msgid "" +"The :mod:`datetime` module's :meth:`strftime` methods now support a ``%f`` " +"format code that expands to the number of microseconds in the object, zero-" +"padded on the left to six places. (Contributed by Skip Montanaro; :issue:" +"`1158`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1928 +msgid "" +"The :mod:`decimal` module was updated to version 1.66 of `the General " +"Decimal Specification `__. " +"New features include some methods for some basic mathematical functions such " +"as :meth:`exp` and :meth:`log10`::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1940 +msgid "" +"The :meth:`as_tuple` method of :class:`Decimal` objects now returns a named " +"tuple with :attr:`sign`, :attr:`digits`, and :attr:`exponent` fields." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1943 +msgid "" +"(Implemented by Facundo Batista and Mark Dickinson. Named tuple support " +"added by Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1946 +msgid "" +"The :mod:`difflib` module's :class:`SequenceMatcher` class now returns named " +"tuples representing matches, with :attr:`a`, :attr:`b`, and :attr:`size` " +"attributes. (Contributed by Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1951 +msgid "" +"An optional ``timeout`` parameter, specifying a timeout measured in seconds, " +"was added to the :class:`ftplib.FTP` class constructor as well as the :meth:" +"`connect` method. (Added by Facundo Batista.) Also, the :class:`FTP` " +"class's :meth:`storbinary` and :meth:`storlines` now take an optional " +"*callback* parameter that will be called with each block of data after the " +"data has been sent. (Contributed by Phil Schwartz; :issue:`1221598`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1959 +msgid "" +"The :func:`reduce` built-in function is also available in the :mod:" +"`functools` module. In Python 3.0, the builtin has been dropped and :func:" +"`reduce` is only available from :mod:`functools`; currently there are no " +"plans to drop the builtin in the 2.x series. (Patched by Christian Heimes; :" +"issue:`1739906`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1965 +msgid "" +"When possible, the :mod:`getpass` module will now use :file:`/dev/tty` to " +"print a prompt message and read the password, falling back to standard error " +"and standard input. If the password may be echoed to the terminal, a " +"warning is printed before the prompt is displayed. (Contributed by Gregory " +"P. Smith.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1971 +msgid "" +"The :func:`glob.glob` function can now return Unicode filenames if a Unicode " +"path was used and Unicode filenames are matched within the directory. (:" +"issue:`1001604`)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1975 +msgid "" +"A new function in the :mod:`heapq` module, ``merge(iter1, iter2, ...)``, " +"takes any number of iterables returning data in sorted order, and returns a " +"new generator that returns the contents of all the iterators, also in sorted " +"order. For example::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1983 +msgid "" +"Another new function, ``heappushpop(heap, item)``, pushes *item* onto " +"*heap*, then pops off and returns the smallest item. This is more efficient " +"than making a call to :func:`heappush` and then :func:`heappop`." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1988 +msgid "" +":mod:`heapq` is now implemented to only use less-than comparison, instead of " +"the less-than-or-equal comparison it previously used. This makes :mod:" +"`heapq`'s usage of a type match the :meth:`list.sort` method. (Contributed " +"by Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1994 +msgid "" +"An optional ``timeout`` parameter, specifying a timeout measured in seconds, " +"was added to the :class:`httplib.HTTPConnection` and :class:" +"`HTTPSConnection` class constructors. (Added by Facundo Batista.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:1999 +msgid "" +"Most of the :mod:`inspect` module's functions, such as :func:`getmoduleinfo` " +"and :func:`getargs`, now return named tuples. In addition to behaving like " +"tuples, the elements of the return value can also be accessed as " +"attributes. (Contributed by Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2005 +msgid "" +"Some new functions in the module include :func:`isgenerator`, :func:" +"`isgeneratorfunction`, and :func:`isabstract`." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2009 +msgid "The :mod:`itertools` module gained several new functions." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2011 +msgid "" +"``izip_longest(iter1, iter2, ...[, fillvalue])`` makes tuples from each of " +"the elements; if some of the iterables are shorter than others, the missing " +"values are set to *fillvalue*. For example::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2018 +msgid "" +"``product(iter1, iter2, ..., [repeat=N])`` returns the Cartesian product of " +"the supplied iterables, a set of tuples containing every possible " +"combination of the elements returned from each iterable. ::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2027 +msgid "" +"The optional *repeat* keyword argument is used for taking the product of an " +"iterable or a set of iterables with themselves, repeated *N* times. With a " +"single iterable argument, *N*-tuples are returned::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2036 +msgid "With two iterables, *2N*-tuples are returned. ::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2044 +msgid "" +"``combinations(iterable, r)`` returns sub-sequences of length *r* from the " +"elements of *iterable*. ::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2055 +msgid "" +"``permutations(iter[, r])`` returns all the permutations of length *r* of " +"the iterable's elements. If *r* is not specified, it will default to the " +"number of elements produced by the iterable. ::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2065 +msgid "" +"``itertools.chain(*iterables)`` is an existing function in :mod:`itertools` " +"that gained a new constructor in Python 2.6. ``itertools.chain." +"from_iterable(iterable)`` takes a single iterable that should return other " +"iterables. :func:`chain` will then return all the elements of the first " +"iterable, then all the elements of the second, and so on. ::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2075 +msgid "(All contributed by Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2077 +msgid "" +"The :mod:`logging` module's :class:`FileHandler` class and its subclasses :" +"class:`WatchedFileHandler`, :class:`RotatingFileHandler`, and :class:" +"`TimedRotatingFileHandler` now have an optional *delay* parameter to their " +"constructors. If *delay* is true, opening of the log file is deferred until " +"the first :meth:`emit` call is made. (Contributed by Vinay Sajip.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2084 +msgid "" +":class:`TimedRotatingFileHandler` also has a *utc* constructor parameter. " +"If the argument is true, UTC time will be used in determining when midnight " +"occurs and in generating filenames; otherwise local time will be used." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2089 +msgid "Several new functions were added to the :mod:`math` module:" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2091 +msgid "" +":func:`~math.isinf` and :func:`~math.isnan` determine whether a given float " +"is a (positive or negative) infinity or a NaN (Not a Number), respectively." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2094 +msgid "" +":func:`~math.copysign` copies the sign bit of an IEEE 754 number, returning " +"the absolute value of *x* combined with the sign bit of *y*. For example, " +"``math.copysign(1, -0.0)`` returns -1.0. (Contributed by Christian Heimes.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2099 +msgid "" +":func:`~math.factorial` computes the factorial of a number. (Contributed by " +"Raymond Hettinger; :issue:`2138`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2102 +msgid "" +":func:`~math.fsum` adds up the stream of numbers from an iterable, and is " +"careful to avoid loss of precision through using partial sums. (Contributed " +"by Jean Brouwers, Raymond Hettinger, and Mark Dickinson; :issue:`2819`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2107 +msgid "" +":func:`~math.acosh`, :func:`~math.asinh` and :func:`~math.atanh` compute the " +"inverse hyperbolic functions." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2110 +msgid ":func:`~math.log1p` returns the natural logarithm of *1+x* (base *e*)." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2113 +msgid "" +":func:`trunc` rounds a number toward zero, returning the closest :class:" +"`Integral` that's between the function's argument and zero. Added as part of " +"the backport of `PEP 3141's type hierarchy for numbers <#pep-3141>`__." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2118 +msgid "" +"The :mod:`math` module has been improved to give more consistent behaviour " +"across platforms, especially with respect to handling of floating-point " +"exceptions and IEEE 754 special values." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2122 +msgid "" +"Whenever possible, the module follows the recommendations of the C99 " +"standard about 754's special values. For example, ``sqrt(-1.)`` should now " +"give a :exc:`ValueError` across almost all platforms, while " +"``sqrt(float('NaN'))`` should return a NaN on all IEEE 754 platforms. Where " +"Annex 'F' of the C99 standard recommends signaling 'divide-by-zero' or " +"'invalid', Python will raise :exc:`ValueError`. Where Annex 'F' of the C99 " +"standard recommends signaling 'overflow', Python will raise :exc:" +"`OverflowError`. (See :issue:`711019` and :issue:`1640`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2132 +msgid "(Contributed by Christian Heimes and Mark Dickinson.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2134 +msgid "" +":class:`mmap` objects now have a :meth:`rfind` method that searches for a " +"substring beginning at the end of the string and searching backwards. The :" +"meth:`find` method also gained an *end* parameter giving an index at which " +"to stop searching. (Contributed by John Lenton.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2140 +msgid "" +"The :mod:`operator` module gained a :func:`methodcaller` function that takes " +"a name and an optional set of arguments, returning a callable that will call " +"the named function on any arguments passed to it. For example::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2150 +msgid "(Contributed by Georg Brandl, after a suggestion by Gregory Petrosyan.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2152 +msgid "" +"The :func:`attrgetter` function now accepts dotted names and performs the " +"corresponding attribute lookups::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2162 +msgid "(Contributed by Georg Brandl, after a suggestion by Barry Warsaw.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2164 +msgid "" +"The :mod:`os` module now wraps several new system calls. ``fchmod(fd, " +"mode)`` and ``fchown(fd, uid, gid)`` change the mode and ownership of an " +"opened file, and ``lchmod(path, mode)`` changes the mode of a symlink. " +"(Contributed by Georg Brandl and Christian Heimes.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2170 +msgid "" +":func:`chflags` and :func:`lchflags` are wrappers for the corresponding " +"system calls (where they're available), changing the flags set on a file. " +"Constants for the flag values are defined in the :mod:`stat` module; some " +"possible values include :const:`UF_IMMUTABLE` to signal the file may not be " +"changed and :const:`UF_APPEND` to indicate that data can only be appended to " +"the file. (Contributed by M. Levinson.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2178 +msgid "" +"``os.closerange(low, high)`` efficiently closes all file descriptors from " +"*low* to *high*, ignoring any errors and not including *high* itself. This " +"function is now used by the :mod:`subprocess` module to make starting " +"processes faster. (Contributed by Georg Brandl; :issue:`1663329`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2183 +msgid "" +"The ``os.environ`` object's :meth:`clear` method will now unset the " +"environment variables using :func:`os.unsetenv` in addition to clearing the " +"object's keys. (Contributed by Martin Horcicka; :issue:`1181`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2187 +msgid "" +"The :func:`os.walk` function now has a ``followlinks`` parameter. If set to " +"True, it will follow symlinks pointing to directories and visit the " +"directory's contents. For backward compatibility, the parameter's default " +"value is false. Note that the function can fall into an infinite recursion " +"if there's a symlink that points to a parent directory. (:issue:`1273829`)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2194 +msgid "" +"In the :mod:`os.path` module, the :func:`splitext` function has been changed " +"to not split on leading period characters. This produces better results when " +"operating on Unix's dot-files. For example, ``os.path.splitext('.ipython')`` " +"now returns ``('.ipython', '')`` instead of ``('', '.ipython')``. (:issue:" +"`1115886`)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2201 +msgid "" +"A new function, ``os.path.relpath(path, start='.')``, returns a relative " +"path from the ``start`` path, if it's supplied, or from the current working " +"directory to the destination ``path``. (Contributed by Richard Barran; :" +"issue:`1339796`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2206 +msgid "" +"On Windows, :func:`os.path.expandvars` will now expand environment variables " +"given in the form \"%var%\", and \"~user\" will be expanded into the user's " +"home directory path. (Contributed by Josiah Carlson; :issue:`957650`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2211 +msgid "" +"The Python debugger provided by the :mod:`pdb` module gained a new command: " +"\"run\" restarts the Python program being debugged and can optionally take " +"new command-line arguments for the program. (Contributed by Rocky " +"Bernstein; :issue:`1393667`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2216 +msgid "" +"The :func:`pdb.post_mortem` function, used to begin debugging a traceback, " +"will now use the traceback returned by :func:`sys.exc_info` if no traceback " +"is supplied. (Contributed by Facundo Batista; :issue:`1106316`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2221 +msgid "" +"The :mod:`pickletools` module now has an :func:`optimize` function that " +"takes a string containing a pickle and removes some unused opcodes, " +"returning a shorter pickle that contains the same data structure. " +"(Contributed by Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2226 +msgid "" +"A :func:`get_data` function was added to the :mod:`pkgutil` module that " +"returns the contents of resource files included with an installed Python " +"package. For example::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2241 +msgid "(Contributed by Paul Moore; :issue:`2439`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2243 +msgid "" +"The :mod:`pyexpat` module's :class:`Parser` objects now allow setting their :" +"attr:`buffer_size` attribute to change the size of the buffer used to hold " +"character data. (Contributed by Achim Gaedke; :issue:`1137`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2248 +msgid "" +"The :mod:`Queue` module now provides queue variants that retrieve entries in " +"different orders. The :class:`PriorityQueue` class stores queued items in a " +"heap and retrieves them in priority order, and :class:`LifoQueue` retrieves " +"the most recently added entries first, meaning that it behaves like a stack. " +"(Contributed by Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2255 +msgid "" +"The :mod:`random` module's :class:`Random` objects can now be pickled on a " +"32-bit system and unpickled on a 64-bit system, and vice versa. " +"Unfortunately, this change also means that Python 2.6's :class:`Random` " +"objects can't be unpickled correctly on earlier versions of Python. " +"(Contributed by Shawn Ligocki; :issue:`1727780`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2262 +msgid "" +"The new ``triangular(low, high, mode)`` function returns random numbers " +"following a triangular distribution. The returned values are between *low* " +"and *high*, not including *high* itself, and with *mode* as the most " +"frequently occurring value in the distribution. (Contributed by Wladmir van " +"der Laan and Raymond Hettinger; :issue:`1681432`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2269 +msgid "" +"Long regular expression searches carried out by the :mod:`re` module will " +"check for signals being delivered, so time-consuming searches can now be " +"interrupted. (Contributed by Josh Hoyt and Ralf Schmitt; :issue:`846388`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2274 +msgid "" +"The regular expression module is implemented by compiling bytecodes for a " +"tiny regex-specific virtual machine. Untrusted code could create malicious " +"strings of bytecode directly and cause crashes, so Python 2.6 includes a " +"verifier for the regex bytecode. (Contributed by Guido van Rossum from work " +"for Google App Engine; :issue:`3487`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2281 +msgid "" +"The :mod:`rlcompleter` module's :meth:`Completer.complete()` method will now " +"ignore exceptions triggered while evaluating a name. (Fixed by Lorenz " +"Quack; :issue:`2250`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2285 +msgid "" +"The :mod:`sched` module's :class:`scheduler` instances now have a read-only :" +"attr:`queue` attribute that returns the contents of the scheduler's queue, " +"represented as a list of named tuples with the fields ``(time, priority, " +"action, argument)``. (Contributed by Raymond Hettinger; :issue:`1861`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2291 +msgid "" +"The :mod:`select` module now has wrapper functions for the Linux :c:func:" +"`epoll` and BSD :c:func:`kqueue` system calls. :meth:`modify` method was " +"added to the existing :class:`poll` objects; ``pollobj.modify(fd, " +"eventmask)`` takes a file descriptor or file object and an event mask, " +"modifying the recorded event mask for that file. (Contributed by Christian " +"Heimes; :issue:`1657`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2299 +msgid "" +"The :func:`shutil.copytree` function now has an optional *ignore* argument " +"that takes a callable object. This callable will receive each directory " +"path and a list of the directory's contents, and returns a list of names " +"that will be ignored, not copied." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2304 +msgid "" +"The :mod:`shutil` module also provides an :func:`ignore_patterns` function " +"for use with this new parameter. :func:`ignore_patterns` takes an arbitrary " +"number of glob-style patterns and returns a callable that will ignore any " +"files and directories that match any of these patterns. The following " +"example copies a directory tree, but skips both :file:`.svn` directories and " +"Emacs backup files, which have names ending with '~'::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2315 +msgid "(Contributed by Tarek Ziadé; :issue:`2663`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2317 +msgid "" +"Integrating signal handling with GUI handling event loops like those used by " +"Tkinter or GTk+ has long been a problem; most software ends up polling, " +"waking up every fraction of a second to check if any GUI events have " +"occurred. The :mod:`signal` module can now make this more efficient. Calling " +"``signal.set_wakeup_fd(fd)`` sets a file descriptor to be used; when a " +"signal is received, a byte is written to that file descriptor. There's also " +"a C-level function, :c:func:`PySignal_SetWakeupFd`, for setting the " +"descriptor." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2327 +msgid "" +"Event loops will use this by opening a pipe to create two descriptors, one " +"for reading and one for writing. The writable descriptor will be passed to :" +"func:`set_wakeup_fd`, and the readable descriptor will be added to the list " +"of descriptors monitored by the event loop via :c:func:`select` or :c:func:" +"`poll`. On receiving a signal, a byte will be written and the main event " +"loop will be woken up, avoiding the need to poll." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2335 +msgid "(Contributed by Adam Olsen; :issue:`1583`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2337 +msgid "" +"The :func:`siginterrupt` function is now available from Python code, and " +"allows changing whether signals can interrupt system calls or not. " +"(Contributed by Ralf Schmitt.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2341 +msgid "" +"The :func:`setitimer` and :func:`getitimer` functions have also been added " +"(where they're available). :func:`setitimer` allows setting interval timers " +"that will cause a signal to be delivered to the process after a specified " +"time, measured in wall-clock time, consumed process time, or combined process" +"+system time. (Contributed by Guilherme Polo; :issue:`2240`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2348 +msgid "" +"The :mod:`smtplib` module now supports SMTP over SSL thanks to the addition " +"of the :class:`SMTP_SSL` class. This class supports an interface identical " +"to the existing :class:`SMTP` class. (Contributed by Monty Taylor.) Both " +"class constructors also have an optional ``timeout`` parameter that " +"specifies a timeout for the initial connection attempt, measured in " +"seconds. (Contributed by Facundo Batista.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2356 +msgid "" +"An implementation of the LMTP protocol (:rfc:`2033`) was also added to the " +"module. LMTP is used in place of SMTP when transferring e-mail between " +"agents that don't manage a mail queue. (LMTP implemented by Leif Hedstrom; :" +"issue:`957003`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2361 +msgid "" +":meth:`SMTP.starttls` now complies with :rfc:`3207` and forgets any " +"knowledge obtained from the server not obtained from the TLS negotiation " +"itself. (Patch contributed by Bill Fenner; :issue:`829951`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2366 +msgid "" +"The :mod:`socket` module now supports TIPC (http://tipc.sourceforge.net/), a " +"high-performance non-IP-based protocol designed for use in clustered " +"environments. TIPC addresses are 4- or 5-tuples. (Contributed by Alberto " +"Bertogli; :issue:`1646`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2371 +msgid "" +"A new function, :func:`create_connection`, takes an address and connects to " +"it using an optional timeout value, returning the connected socket object. " +"This function also looks up the address's type and connects to it using IPv4 " +"or IPv6 as appropriate. Changing your code to use :func:`create_connection` " +"instead of ``socket(socket.AF_INET, ...)`` may be all that's required to " +"make your code work with IPv6." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2379 +msgid "" +"The base classes in the :mod:`SocketServer` module now support calling a :" +"meth:`handle_timeout` method after a span of inactivity specified by the " +"server's :attr:`timeout` attribute. (Contributed by Michael Pomraning.) " +"The :meth:`serve_forever` method now takes an optional poll interval " +"measured in seconds, controlling how often the server will check for a " +"shutdown request. (Contributed by Pedro Werneck and Jeffrey Yasskin; :issue:" +"`742598`, :issue:`1193577`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2388 +msgid "" +"The :mod:`sqlite3` module, maintained by Gerhard Häring, has been updated " +"from version 2.3.2 in Python 2.5 to version 2.4.1." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2392 +msgid "" +"The :mod:`struct` module now supports the C99 :c:type:`_Bool` type, using " +"the format character ``'?'``. (Contributed by David Remahl.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2396 +msgid "" +"The :class:`Popen` objects provided by the :mod:`subprocess` module now " +"have :meth:`terminate`, :meth:`kill`, and :meth:`send_signal` methods. On " +"Windows, :meth:`send_signal` only supports the :const:`SIGTERM` signal, and " +"all these methods are aliases for the Win32 API function :c:func:" +"`TerminateProcess`. (Contributed by Christian Heimes.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2403 +msgid "" +"A new variable in the :mod:`sys` module, :attr:`float_info`, is an object " +"containing information derived from the :file:`float.h` file about the " +"platform's floating-point support. Attributes of this object include :attr:" +"`mant_dig` (number of digits in the mantissa), :attr:`epsilon` (smallest " +"difference between 1.0 and the next largest value representable), and " +"several others. (Contributed by Christian Heimes; :issue:`1534`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2411 +msgid "" +"Another new variable, :attr:`dont_write_bytecode`, controls whether Python " +"writes any :file:`.pyc` or :file:`.pyo` files on importing a module. If this " +"variable is true, the compiled files are not written. The variable is " +"initially set on start-up by supplying the :option:`-B` switch to the Python " +"interpreter, or by setting the :envvar:`PYTHONDONTWRITEBYTECODE` environment " +"variable before running the interpreter. Python code can subsequently " +"change the value of this variable to control whether bytecode files are " +"written or not. (Contributed by Neal Norwitz and Georg Brandl.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2422 +msgid "" +"Information about the command-line arguments supplied to the Python " +"interpreter is available by reading attributes of a named tuple available as " +"``sys.flags``. For example, the :attr:`verbose` attribute is true if Python " +"was executed in verbose mode, :attr:`debug` is true in debugging mode, etc. " +"These attributes are all read-only. (Contributed by Christian Heimes.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2430 +msgid "" +"A new function, :func:`getsizeof`, takes a Python object and returns the " +"amount of memory used by the object, measured in bytes. Built-in objects " +"return correct results; third-party extensions may not, but can define a :" +"meth:`__sizeof__` method to return the object's size. (Contributed by Robert " +"Schuppenies; :issue:`2898`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2437 +msgid "" +"It's now possible to determine the current profiler and tracer functions by " +"calling :func:`sys.getprofile` and :func:`sys.gettrace`. (Contributed by " +"Georg Brandl; :issue:`1648`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2441 +msgid "" +"The :mod:`tarfile` module now supports POSIX.1-2001 (pax) tarfiles in " +"addition to the POSIX.1-1988 (ustar) and GNU tar formats that were already " +"supported. The default format is GNU tar; specify the ``format`` parameter " +"to open a file using a different format::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2449 +msgid "" +"The new ``encoding`` and ``errors`` parameters specify an encoding and an " +"error handling scheme for character conversions. ``'strict'``, " +"``'ignore'``, and ``'replace'`` are the three standard ways Python can " +"handle errors,; ``'utf-8'`` is a special value that replaces bad characters " +"with their UTF-8 representation. (Character conversions occur because the " +"PAX format supports Unicode filenames, defaulting to UTF-8 encoding.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2457 +msgid "" +"The :meth:`TarFile.add` method now accepts an ``exclude`` argument that's a " +"function that can be used to exclude certain filenames from an archive. The " +"function must take a filename and return true if the file should be excluded " +"or false if it should be archived. The function is applied to both the name " +"initially passed to :meth:`add` and to the names of files in recursively-" +"added directories." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2465 +msgid "(All changes contributed by Lars Gustäbel)." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2467 +msgid "" +"An optional ``timeout`` parameter was added to the :class:`telnetlib.Telnet` " +"class constructor, specifying a timeout measured in seconds. (Added by " +"Facundo Batista.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2471 +msgid "" +"The :class:`tempfile.NamedTemporaryFile` class usually deletes the temporary " +"file it created when the file is closed. This behaviour can now be changed " +"by passing ``delete=False`` to the constructor. (Contributed by Damien " +"Miller; :issue:`1537850`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2476 +msgid "" +"A new class, :class:`SpooledTemporaryFile`, behaves like a temporary file " +"but stores its data in memory until a maximum size is exceeded. On reaching " +"that limit, the contents will be written to an on-disk temporary file. " +"(Contributed by Dustin J. Mitchell.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2481 +msgid "" +"The :class:`NamedTemporaryFile` and :class:`SpooledTemporaryFile` classes " +"both work as context managers, so you can write ``with tempfile." +"NamedTemporaryFile() as tmp: ...``. (Contributed by Alexander Belopolsky; :" +"issue:`2021`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2486 +msgid "" +"The :mod:`test.test_support` module gained a number of context managers " +"useful for writing tests. :func:`EnvironmentVarGuard` is a context manager " +"that temporarily changes environment variables and automatically restores " +"them to their old values." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2492 +msgid "" +"Another context manager, :class:`TransientResource`, can surround calls to " +"resources that may or may not be available; it will catch and ignore a " +"specified list of exceptions. For example, a network test may ignore " +"certain failures when connecting to an external web site::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2503 +msgid "" +"Finally, :func:`check_warnings` resets the :mod:`warning` module's warning " +"filters and returns an object that will record all warning messages " +"triggered (:issue:`3781`)::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2513 ../Doc/whatsnew/3.1.rst:413 +msgid "(Contributed by Brett Cannon.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2515 +msgid "" +"The :mod:`textwrap` module can now preserve existing whitespace at the " +"beginnings and ends of the newly-created lines by specifying " +"``drop_whitespace=False`` as an argument::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2534 +msgid "(Contributed by Dwayne Bailey; :issue:`1581073`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2536 +msgid "" +"The :mod:`threading` module API is being changed to use properties such as :" +"attr:`daemon` instead of :meth:`setDaemon` and :meth:`isDaemon` methods, and " +"some methods have been renamed to use underscores instead of camel-case; for " +"example, the :meth:`activeCount` method is renamed to :meth:`active_count`. " +"Both the 2.6 and 3.0 versions of the module support the same properties and " +"renamed methods, but don't remove the old methods. No date has been set for " +"the deprecation of the old APIs in Python 3.x; the old APIs won't be removed " +"in any 2.x version. (Carried out by several people, most notably Benjamin " +"Peterson.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2547 +msgid "" +"The :mod:`threading` module's :class:`Thread` objects gained an :attr:" +"`ident` property that returns the thread's identifier, a nonzero integer. " +"(Contributed by Gregory P. Smith; :issue:`2871`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2552 +msgid "" +"The :mod:`timeit` module now accepts callables as well as strings for the " +"statement being timed and for the setup code. Two convenience functions were " +"added for creating :class:`Timer` instances: ``repeat(stmt, setup, time, " +"repeat, number)`` and ``timeit(stmt, setup, time, number)`` create an " +"instance and call the corresponding method. (Contributed by Erik Demaine; :" +"issue:`1533909`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2561 +msgid "" +"The :mod:`Tkinter` module now accepts lists and tuples for options, " +"separating the elements by spaces before passing the resulting value to Tcl/" +"Tk. (Contributed by Guilherme Polo; :issue:`2906`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2566 +msgid "" +"The :mod:`turtle` module for turtle graphics was greatly enhanced by Gregor " +"Lingl. New features in the module include:" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2569 +msgid "Better animation of turtle movement and rotation." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2570 +msgid "" +"Control over turtle movement using the new :meth:`delay`, :meth:`tracer`, " +"and :meth:`speed` methods." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2572 +msgid "" +"The ability to set new shapes for the turtle, and to define a new coordinate " +"system." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2574 +msgid "Turtles now have an :meth:`undo()` method that can roll back actions." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2575 +msgid "" +"Simple support for reacting to input events such as mouse and keyboard " +"activity, making it possible to write simple games." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2577 +msgid "" +"A :file:`turtle.cfg` file can be used to customize the starting appearance " +"of the turtle's screen." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2579 +msgid "" +"The module's docstrings can be replaced by new docstrings that have been " +"translated into another language." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2582 +msgid "(:issue:`1513695`)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2584 +msgid "" +"An optional ``timeout`` parameter was added to the :func:`urllib.urlopen` " +"function and the :class:`urllib.ftpwrapper` class constructor, as well as " +"the :func:`urllib2.urlopen` function. The parameter specifies a timeout " +"measured in seconds. For example::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2597 +msgid "(Added by Facundo Batista.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2599 +msgid "" +"The Unicode database provided by the :mod:`unicodedata` module has been " +"updated to version 5.1.0. (Updated by Martin von Löwis; :issue:`3811`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2603 +msgid "" +"The :mod:`warnings` module's :func:`formatwarning` and :func:`showwarning` " +"gained an optional *line* argument that can be used to supply the line of " +"source code. (Added as part of :issue:`1631171`, which re-implemented part " +"of the :mod:`warnings` module in C code.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2608 +msgid "" +"A new function, :func:`catch_warnings`, is a context manager intended for " +"testing purposes that lets you temporarily modify the warning filters and " +"then restore their original values (:issue:`3781`)." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2612 +msgid "" +"The XML-RPC :class:`SimpleXMLRPCServer` and :class:`DocXMLRPCServer` classes " +"can now be prevented from immediately opening and binding to their socket by " +"passing True as the ``bind_and_activate`` constructor parameter. This can " +"be used to modify the instance's :attr:`allow_reuse_address` attribute " +"before calling the :meth:`server_bind` and :meth:`server_activate` methods " +"to open the socket and begin listening for connections. (Contributed by " +"Peter Parente; :issue:`1599845`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2621 +msgid "" +":class:`SimpleXMLRPCServer` also has a :attr:`_send_traceback_header` " +"attribute; if true, the exception and formatted traceback are returned as " +"HTTP headers \"X-Exception\" and \"X-Traceback\". This feature is for " +"debugging purposes only and should not be used on production servers because " +"the tracebacks might reveal passwords or other sensitive information. " +"(Contributed by Alan McIntyre as part of his project for Google's Summer of " +"Code 2007.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2629 +msgid "" +"The :mod:`xmlrpclib` module no longer automatically converts :class:" +"`datetime.date` and :class:`datetime.time` to the :class:`xmlrpclib." +"DateTime` type; the conversion semantics were not necessarily correct for " +"all applications. Code using :mod:`xmlrpclib` should convert :class:`date` " +"and :class:`time` instances. (:issue:`1330538`) The code can also handle " +"dates before 1900 (contributed by Ralf Schmitt; :issue:`2014`) and 64-bit " +"integers represented by using ```` in XML-RPC responses (contributed by " +"Riku Lindblad; :issue:`2985`)." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2639 +msgid "" +"The :mod:`zipfile` module's :class:`ZipFile` class now has :meth:`extract` " +"and :meth:`extractall` methods that will unpack a single file or all the " +"files in the archive to the current directory, or to a specified directory::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2653 +msgid "(Contributed by Alan McIntyre; :issue:`467924`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2655 +msgid "" +"The :meth:`open`, :meth:`read` and :meth:`extract` methods can now take " +"either a filename or a :class:`ZipInfo` object. This is useful when an " +"archive accidentally contains a duplicated filename. (Contributed by Graham " +"Horler; :issue:`1775025`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2660 +msgid "" +"Finally, :mod:`zipfile` now supports using Unicode filenames for archived " +"files. (Contributed by Alexey Borzenkov; :issue:`1734346`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2667 +msgid "The :mod:`ast` module" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2669 +msgid "" +"The :mod:`ast` module provides an Abstract Syntax Tree representation of " +"Python code, and Armin Ronacher contributed a set of helper functions that " +"perform a variety of common tasks. These will be useful for HTML templating " +"packages, code analyzers, and similar tools that process Python code." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2676 +msgid "" +"The :func:`parse` function takes an expression and returns an AST. The :func:" +"`dump` function outputs a representation of a tree, suitable for debugging::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2690 +msgid "This outputs a deeply nested tree::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2723 +msgid "" +"The :func:`literal_eval` method takes a string or an AST representing a " +"literal expression, parses and evaluates it, and returns the resulting " +"value. A literal expression is a Python expression containing only strings, " +"numbers, dictionaries, etc. but no statements or function calls. If you " +"need to evaluate an expression but cannot accept the security risk of using " +"an :func:`eval` call, :func:`literal_eval` will handle it safely::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2739 +msgid "" +"The module also includes :class:`NodeVisitor` and :class:`NodeTransformer` " +"classes for traversing and modifying an AST, and functions for common " +"transformations such as changing line numbers." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2747 +msgid "The :mod:`future_builtins` module" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2749 +msgid "" +"Python 3.0 makes many changes to the repertoire of built-in functions, and " +"most of the changes can't be introduced in the Python 2.x series because " +"they would break compatibility. The :mod:`future_builtins` module provides " +"versions of these built-in functions that can be imported when writing 3.0-" +"compatible code." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2756 +msgid "The functions in this module currently include:" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2758 +msgid "" +"``ascii(obj)``: equivalent to :func:`repr`. In Python 3.0, :func:`repr` " +"will return a Unicode string, while :func:`ascii` will return a pure ASCII " +"bytestring." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2762 +msgid "" +"``filter(predicate, iterable)``, ``map(func, iterable1, ...)``: the 3.0 " +"versions return iterators, unlike the 2.x builtins which return lists." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2766 +msgid "" +"``hex(value)``, ``oct(value)``: instead of calling the :meth:`__hex__` or :" +"meth:`__oct__` methods, these versions will call the :meth:`__index__` " +"method and convert the result to hexadecimal or octal. :func:`oct` will use " +"the new ``0o`` notation for its result." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2775 +msgid "The :mod:`json` module: JavaScript Object Notation" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2777 +msgid "" +"The new :mod:`json` module supports the encoding and decoding of Python " +"types in JSON (Javascript Object Notation). JSON is a lightweight " +"interchange format often used in web applications. For more information " +"about JSON, see http://www.json.org." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2782 +msgid "" +":mod:`json` comes with support for decoding and encoding most built-in " +"Python types. The following example encodes and decodes a dictionary::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2793 +msgid "" +"It's also possible to write your own decoders and encoders to support more " +"types. Pretty-printing of the JSON strings is also supported." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2796 +msgid ":mod:`json` (originally called simplejson) was written by Bob Ippolito." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2803 +msgid "The :mod:`plistlib` module: A Property-List Parser" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2805 +msgid "" +"The ``.plist`` format is commonly used on Mac OS X to store basic data types " +"(numbers, strings, lists, and dictionaries) by serializing them into an XML-" +"based format. It resembles the XML-RPC serialization of data types." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2810 +msgid "" +"Despite being primarily used on Mac OS X, the format has nothing Mac-" +"specific about it and the Python implementation works on any platform that " +"Python supports, so the :mod:`plistlib` module has been promoted to the " +"standard library." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2815 +msgid "Using the module is simple::" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2842 +msgid "ctypes Enhancements" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2844 +msgid "" +"Thomas Heller continued to maintain and enhance the :mod:`ctypes` module." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2847 +msgid "" +":mod:`ctypes` now supports a :class:`c_bool` datatype that represents the " +"C99 ``bool`` type. (Contributed by David Remahl; :issue:`1649190`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2851 +msgid "" +"The :mod:`ctypes` string, buffer and array types have improved support for " +"extended slicing syntax, where various combinations of ``(start, stop, " +"step)`` are supplied. (Implemented by Thomas Wouters.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2858 +msgid "" +"All :mod:`ctypes` data types now support :meth:`from_buffer` and :meth:" +"`from_buffer_copy` methods that create a ctypes instance based on a provided " +"buffer object. :meth:`from_buffer_copy` copies the contents of the object, " +"while :meth:`from_buffer` will share the same memory area." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2865 +msgid "" +"A new calling convention tells :mod:`ctypes` to clear the ``errno`` or Win32 " +"LastError variables at the outset of each wrapped call. (Implemented by " +"Thomas Heller; :issue:`1798`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2869 +msgid "" +"You can now retrieve the Unix ``errno`` variable after a function call. " +"When creating a wrapped function, you can supply ``use_errno=True`` as a " +"keyword parameter to the :func:`DLL` function and then call the module-level " +"methods :meth:`set_errno` and :meth:`get_errno` to set and retrieve the " +"error value." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2875 +msgid "" +"The Win32 LastError variable is similarly supported by the :func:`DLL`, :" +"func:`OleDLL`, and :func:`WinDLL` functions. You supply " +"``use_last_error=True`` as a keyword parameter and then call the module-" +"level methods :meth:`set_last_error` and :meth:`get_last_error`." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2881 +msgid "" +"The :func:`byref` function, used to retrieve a pointer to a ctypes instance, " +"now has an optional *offset* parameter that is a byte count that will be " +"added to the returned pointer." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2888 +msgid "Improved SSL Support" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2890 +msgid "" +"Bill Janssen made extensive improvements to Python 2.6's support for the " +"Secure Sockets Layer by adding a new module, :mod:`ssl`, that's built atop " +"the `OpenSSL `__ library. This new module provides " +"more control over the protocol negotiated, the X.509 certificates used, and " +"has better support for writing SSL servers (as opposed to clients) in " +"Python. The existing SSL support in the :mod:`socket` module hasn't been " +"removed and continues to work, though it will be removed in Python 3.0." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2899 +msgid "" +"To use the new module, you must first create a TCP connection in the usual " +"way and then pass it to the :func:`ssl.wrap_socket` function. It's possible " +"to specify whether a certificate is required, and to obtain certificate info " +"by calling the :meth:`getpeercert` method." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2906 +msgid "The documentation for the :mod:`ssl` module." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2911 +msgid "Deprecations and Removals" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2913 ../Doc/whatsnew/2.6.rst:3241 +msgid "" +"String exceptions have been removed. Attempting to use them raises a :exc:" +"`TypeError`." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2916 +msgid "" +"Changes to the :class:`Exception` interface as dictated by :pep:`352` " +"continue to be made. For 2.6, the :attr:`message` attribute is being " +"deprecated in favor of the :attr:`args` attribute." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2921 +msgid "" +"(3.0-warning mode) Python 3.0 will feature a reorganized standard library " +"that will drop many outdated modules and rename others. Python 2.6 running " +"in 3.0-warning mode will warn about these modules when they are imported." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2926 +msgid "" +"The list of deprecated modules is: :mod:`audiodev`, :mod:`bgenlocations`, :" +"mod:`buildtools`, :mod:`bundlebuilder`, :mod:`Canvas`, :mod:`compiler`, :mod:" +"`dircache`, :mod:`dl`, :mod:`fpformat`, :mod:`gensuitemodule`, :mod:" +"`ihooks`, :mod:`imageop`, :mod:`imgfile`, :mod:`linuxaudiodev`, :mod:" +"`mhlib`, :mod:`mimetools`, :mod:`multifile`, :mod:`new`, :mod:`pure`, :mod:" +"`statvfs`, :mod:`sunaudiodev`, :mod:`test.testall`, and :mod:`toaiff`." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2951 +msgid "The :mod:`gopherlib` module has been removed." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2953 +msgid "" +"The :mod:`MimeWriter` module and :mod:`mimify` module have been deprecated; " +"use the :mod:`email` package instead." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2957 +msgid "" +"The :mod:`md5` module has been deprecated; use the :mod:`hashlib` module " +"instead." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2960 +msgid "" +"The :mod:`posixfile` module has been deprecated; :func:`fcntl.lockf` " +"provides better locking." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2963 +msgid "" +"The :mod:`popen2` module has been deprecated; use the :mod:`subprocess` " +"module." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2966 +msgid "The :mod:`rgbimg` module has been removed." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2968 +msgid "" +"The :mod:`sets` module has been deprecated; it's better to use the built-in :" +"class:`set` and :class:`frozenset` types." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2971 +msgid "" +"The :mod:`sha` module has been deprecated; use the :mod:`hashlib` module " +"instead." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2983 +msgid "" +"Python now must be compiled with C89 compilers (after 19 years!). This " +"means that the Python source tree has dropped its own implementations of :c:" +"func:`memmove` and :c:func:`strerror`, which are in the C89 standard library." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2988 +msgid "" +"Python 2.6 can be built with Microsoft Visual Studio 2008 (version 9.0), and " +"this is the new default compiler. See the :file:`PCbuild` directory for the " +"build files. (Implemented by Christian Heimes.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:2993 +msgid "" +"On Mac OS X, Python 2.6 can be compiled as a 4-way universal build. The :" +"program:`configure` script can take a :option:`--with-universal-archs=[32-" +"bit|64-bit|all]` switch, controlling whether the binaries are built for 32-" +"bit architectures (x86, PowerPC), 64-bit (x86-64 and PPC-64), or both. " +"(Contributed by Ronald Oussoren.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3000 +msgid "" +"The BerkeleyDB module now has a C API object, available as ``bsddb.db." +"api``. This object can be used by other C extensions that wish to use the :" +"mod:`bsddb` module for their own purposes. (Contributed by Duncan Grisby.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3005 +msgid "" +"The new buffer interface, previously described in `the PEP 3118 section " +"<#pep-3118-revised-buffer-protocol>`__, adds :c:func:`PyObject_GetBuffer` " +"and :c:func:`PyBuffer_Release`, as well as a few other functions." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3010 +msgid "" +"Python's use of the C stdio library is now thread-safe, or at least as " +"thread-safe as the underlying library is. A long-standing potential bug " +"occurred if one thread closed a file object while another thread was reading " +"from or writing to the object. In 2.6 file objects have a reference count, " +"manipulated by the :c:func:`PyFile_IncUseCount` and :c:func:" +"`PyFile_DecUseCount` functions. File objects can't be closed unless the " +"reference count is zero. :c:func:`PyFile_IncUseCount` should be called " +"while the GIL is still held, before carrying out an I/O operation using the " +"``FILE *`` pointer, and :c:func:`PyFile_DecUseCount` should be called " +"immediately after the GIL is re-acquired. (Contributed by Antoine Pitrou and " +"Gregory P. Smith.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3023 +msgid "" +"Importing modules simultaneously in two different threads no longer " +"deadlocks; it will now raise an :exc:`ImportError`. A new API function, :c:" +"func:`PyImport_ImportModuleNoBlock`, will look for a module in ``sys." +"modules`` first, then try to import it after acquiring an import lock. If " +"the import lock is held by another thread, an :exc:`ImportError` is raised. " +"(Contributed by Christian Heimes.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3031 +msgid "" +"Several functions return information about the platform's floating-point " +"support. :c:func:`PyFloat_GetMax` returns the maximum representable " +"floating point value, and :c:func:`PyFloat_GetMin` returns the minimum " +"positive value. :c:func:`PyFloat_GetInfo` returns an object containing more " +"information from the :file:`float.h` file, such as ``\"mant_dig\"`` (number " +"of digits in the mantissa), ``\"epsilon\"`` (smallest difference between 1.0 " +"and the next largest value representable), and several others. (Contributed " +"by Christian Heimes; :issue:`1534`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3042 +msgid "" +"C functions and methods that use :c:func:`PyComplex_AsCComplex` will now " +"accept arguments that have a :meth:`__complex__` method. In particular, the " +"functions in the :mod:`cmath` module will now accept objects with this " +"method. This is a backport of a Python 3.0 change. (Contributed by Mark " +"Dickinson; :issue:`1675423`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3049 +msgid "" +"Python's C API now includes two functions for case-insensitive string " +"comparisons, ``PyOS_stricmp(char*, char*)`` and ``PyOS_strnicmp(char*, " +"char*, Py_ssize_t)``. (Contributed by Christian Heimes; :issue:`1635`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3054 +msgid "" +"Many C extensions define their own little macro for adding integers and " +"strings to the module's dictionary in the ``init*`` function. Python 2.6 " +"finally defines standard macros for adding values to a module, :c:macro:" +"`PyModule_AddStringMacro` and :c:macro:`PyModule_AddIntMacro()`. " +"(Contributed by Christian Heimes.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3061 +msgid "" +"Some macros were renamed in both 3.0 and 2.6 to make it clearer that they " +"are macros, not functions. :c:macro:`Py_Size()` became :c:macro:" +"`Py_SIZE()`, :c:macro:`Py_Type()` became :c:macro:`Py_TYPE()`, and :c:macro:" +"`Py_Refcnt()` became :c:macro:`Py_REFCNT()`. The mixed-case macros are still " +"available in Python 2.6 for backward compatibility. (:issue:`1629`)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3070 +msgid "" +"Distutils now places C extensions it builds in a different directory when " +"running on a debug version of Python. (Contributed by Collin Winter; :issue:" +"`1530959`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3074 +msgid "" +"Several basic data types, such as integers and strings, maintain internal " +"free lists of objects that can be re-used. The data structures for these " +"free lists now follow a naming convention: the variable is always named " +"``free_list``, the counter is always named ``numfree``, and a macro " +"``Py_MAXFREELIST`` is always defined." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3081 +msgid "" +"A new Makefile target, \"make patchcheck\", prepares the Python source tree " +"for making a patch: it fixes trailing whitespace in all modified ``.py`` " +"files, checks whether the documentation has been changed, and reports " +"whether the :file:`Misc/ACKS` and :file:`Misc/NEWS` files have been updated. " +"(Contributed by Brett Cannon.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3088 +msgid "" +"Another new target, \"make profile-opt\", compiles a Python binary using " +"GCC's profile-guided optimization. It compiles Python with profiling " +"enabled, runs the test suite to obtain a set of profiling results, and then " +"compiles using these results for optimization. (Contributed by Gregory P. " +"Smith.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3097 ../Doc/whatsnew/2.7.rst:2325 +msgid "Port-Specific Changes: Windows" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3099 +msgid "" +"The support for Windows 95, 98, ME and NT4 has been dropped. Python 2.6 " +"requires at least Windows 2000 SP4." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3102 +msgid "" +"The new default compiler on Windows is Visual Studio 2008 (version 9.0). The " +"build directories for Visual Studio 2003 (version 7.1) and 2005 (version " +"8.0) were moved into the PC/ directory. The new :file:`PCbuild` directory " +"supports cross compilation for X64, debug builds and Profile Guided " +"Optimization (PGO). PGO builds are roughly 10% faster than normal builds. " +"(Contributed by Christian Heimes with help from Amaury Forgeot d'Arc and " +"Martin von Löwis.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3110 +msgid "" +"The :mod:`msvcrt` module now supports both the normal and wide char variants " +"of the console I/O API. The :func:`getwch` function reads a keypress and " +"returns a Unicode value, as does the :func:`getwche` function. The :func:" +"`putwch` function takes a Unicode character and writes it to the console. " +"(Contributed by Christian Heimes.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3117 +msgid "" +":func:`os.path.expandvars` will now expand environment variables in the form " +"\"%var%\", and \"~user\" will be expanded into the user's home directory " +"path. (Contributed by Josiah Carlson; :issue:`957650`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3121 +msgid "" +"The :mod:`socket` module's socket objects now have an :meth:`ioctl` method " +"that provides a limited interface to the :c:func:`WSAIoctl` system interface." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3125 +msgid "" +"The :mod:`_winreg` module now has a function, :func:" +"`ExpandEnvironmentStrings`, that expands environment variable references " +"such as ``%NAME%`` in an input string. The handle objects provided by this " +"module now support the context protocol, so they can be used in :keyword:" +"`with` statements. (Contributed by Christian Heimes.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3132 +msgid "" +":mod:`_winreg` also has better support for x64 systems, exposing the :func:" +"`DisableReflectionKey`, :func:`EnableReflectionKey`, and :func:" +"`QueryReflectionKey` functions, which enable and disable registry reflection " +"for 32-bit processes running on 64-bit systems. (:issue:`1753245`)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3138 +msgid "" +"The :mod:`msilib` module's :class:`Record` object gained :meth:`GetInteger` " +"and :meth:`GetString` methods that return field values as an integer or a " +"string. (Contributed by Floris Bruynooghe; :issue:`2125`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3146 ../Doc/whatsnew/2.7.rst:2363 +msgid "Port-Specific Changes: Mac OS X" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3148 +msgid "" +"When compiling a framework build of Python, you can now specify the " +"framework name to be used by providing the :option:`--with-framework-name=` " +"option to the :program:`configure` script." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3153 +msgid "" +"The :mod:`macfs` module has been removed. This in turn required the :func:" +"`macostools.touched` function to be removed because it depended on the :mod:" +"`macfs` module. (:issue:`1490190`)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3157 +msgid "" +"Many other Mac OS modules have been deprecated and will be removed in Python " +"3.0: :mod:`_builtinSuites`, :mod:`aepack`, :mod:`aetools`, :mod:`aetypes`, :" +"mod:`applesingle`, :mod:`appletrawmain`, :mod:`appletrunner`, :mod:" +"`argvemulator`, :mod:`Audio_mac`, :mod:`autoGIL`, :mod:`Carbon`, :mod:" +"`cfmfile`, :mod:`CodeWarrior`, :mod:`ColorPicker`, :mod:`EasyDialogs`, :mod:" +"`Explorer`, :mod:`Finder`, :mod:`FrameWork`, :mod:`findertools`, :mod:`ic`, :" +"mod:`icglue`, :mod:`icopen`, :mod:`macerrors`, :mod:`MacOS`, :mod:`macfs`, :" +"mod:`macostools`, :mod:`macresource`, :mod:`MiniAEFrame`, :mod:`Nav`, :mod:" +"`Netscape`, :mod:`OSATerminology`, :mod:`pimp`, :mod:`PixMapWrapper`, :mod:" +"`StdSuites`, :mod:`SystemEvents`, :mod:`Terminal`, and :mod:" +"`terminalcommand`." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3200 +msgid "Port-Specific Changes: IRIX" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3202 +msgid "" +"A number of old IRIX-specific modules were deprecated and will be removed in " +"Python 3.0: :mod:`al` and :mod:`AL`, :mod:`cd`, :mod:`cddb`, :mod:" +"`cdplayer`, :mod:`CL` and :mod:`cl`, :mod:`DEVICE`, :mod:`ERRNO`, :mod:" +"`FILE`, :mod:`FL` and :mod:`fl`, :mod:`flp`, :mod:`fm`, :mod:`GET`, :mod:" +"`GLWS`, :mod:`GL` and :mod:`gl`, :mod:`IN`, :mod:`IOCTL`, :mod:`jpeg`, :mod:" +"`panelparser`, :mod:`readcd`, :mod:`SV` and :mod:`sv`, :mod:`torgb`, :mod:" +"`videoreader`, and :mod:`WAIT`." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3232 +msgid "Porting to Python 2.6" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3234 ../Doc/whatsnew/2.7.rst:2425 +#: ../Doc/whatsnew/3.1.rst:523 ../Doc/whatsnew/3.2.rst:2601 +msgid "" +"This section lists previously described changes and other bugfixes that may " +"require changes to your code:" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3237 +msgid "" +"Classes that aren't supposed to be hashable should set ``__hash__ = None`` " +"in their definitions to indicate the fact." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3244 +msgid "" +"The :meth:`__init__` method of :class:`collections.deque` now clears any " +"existing contents of the deque before adding elements from the iterable. " +"This change makes the behavior match ``list.__init__()``." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3249 +msgid "" +":meth:`object.__init__` previously accepted arbitrary arguments and keyword " +"arguments, ignoring them. In Python 2.6, this is no longer allowed and will " +"result in a :exc:`TypeError`. This will affect :meth:`__init__` methods " +"that end up calling the corresponding method on :class:`object` (perhaps " +"through using :func:`super`). See :issue:`1683368` for discussion." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3256 +msgid "" +"The :class:`Decimal` constructor now accepts leading and trailing whitespace " +"when passed a string. Previously it would raise an :exc:`InvalidOperation` " +"exception. On the other hand, the :meth:`create_decimal` method of :class:" +"`Context` objects now explicitly disallows extra whitespace, raising a :exc:" +"`ConversionSyntax` exception." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3263 +msgid "" +"Due to an implementation accident, if you passed a file path to the built-" +"in :func:`__import__` function, it would actually import the specified " +"file. This was never intended to work, however, and the implementation now " +"explicitly checks for this case and raises an :exc:`ImportError`." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3269 +msgid "" +"C API: the :c:func:`PyImport_Import` and :c:func:`PyImport_ImportModule` " +"functions now default to absolute imports, not relative imports. This will " +"affect C extensions that import other modules." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3273 +msgid "" +"C API: extension data types that shouldn't be hashable should define their " +"``tp_hash`` slot to :c:func:`PyObject_HashNotImplemented`." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3277 +msgid "" +"The :mod:`socket` module exception :exc:`socket.error` now inherits from :" +"exc:`IOError`. Previously it wasn't a subclass of :exc:`StandardError` but " +"now it is, through :exc:`IOError`. (Implemented by Gregory P. Smith; :issue:" +"`1706815`.)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3282 +msgid "" +"The :mod:`xmlrpclib` module no longer automatically converts :class:" +"`datetime.date` and :class:`datetime.time` to the :class:`xmlrpclib." +"DateTime` type; the conversion semantics were not necessarily correct for " +"all applications. Code using :mod:`xmlrpclib` should convert :class:`date` " +"and :class:`time` instances. (:issue:`1330538`)" +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3289 +msgid "" +"(3.0-warning mode) The :class:`Exception` class now warns when accessed " +"using slicing or index access; having :class:`Exception` behave like a tuple " +"is being phased out." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3293 +msgid "" +"(3.0-warning mode) inequality comparisons between two dictionaries or two " +"objects that don't implement comparison methods are reported as warnings. " +"``dict1 == dict2`` still works, but ``dict1 < dict2`` is being phased out." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3298 +msgid "" +"Comparisons between cells, which are an implementation detail of Python's " +"scoping rules, also cause warnings because such comparisons are forbidden " +"entirely in 3.0." +msgstr "" + +#: ../Doc/whatsnew/2.6.rst:3310 +msgid "" +"The author would like to thank the following people for offering " +"suggestions, corrections and assistance with various drafts of this article: " +"Georg Brandl, Steve Brown, Nick Coghlan, Ralph Corderoy, Jim Jewett, Kent " +"Johnson, Chris Lambacher, Martin Michlmayr, Antoine Pitrou, Brian Warner." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:3 +msgid "What's New in Python 2.7" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:52 +msgid "" +"This article explains the new features in Python 2.7. Python 2.7 was " +"released on July 3, 2010." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:55 +msgid "" +"Numeric handling has been improved in many ways, for both floating-point " +"numbers and for the :class:`~decimal.Decimal` class. There are some useful " +"additions to the standard library, such as a greatly enhanced :mod:" +"`unittest` module, the :mod:`argparse` module for parsing command-line " +"options, convenient :class:`~collections.OrderedDict` and :class:" +"`~collections.Counter` classes in the :mod:`collections` module, and many " +"other improvements." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:63 +msgid "" +"Python 2.7 is planned to be the last of the 2.x releases, so we worked on " +"making it a good release for the long term. To help with porting to Python " +"3, several new features from the Python 3.x series have been included in 2.7." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:68 +msgid "" +"This article doesn't attempt to provide a complete specification of the new " +"features, but instead provides a convenient overview. For full details, you " +"should refer to the documentation for Python 2.7 at https://docs.python.org. " +"If you want to understand the rationale for the design and implementation, " +"refer to the PEP for a particular new feature or the issue on https://bugs." +"python.org in which a change was discussed. Whenever possible, \"What's New " +"in Python\" links to the bug/patch item for each change." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:80 +msgid "The Future for Python 2.x" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:82 +msgid "" +"Python 2.7 is the last major release in the 2.x series, as the Python " +"maintainers have shifted the focus of their new feature development efforts " +"to the Python 3.x series. This means that while Python 2 continues to " +"receive bug fixes, and to be updated to build correctly on new hardware and " +"versions of supported operated systems, there will be no new full feature " +"releases for the language or standard library." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:89 +msgid "" +"However, while there is a large common subset between Python 2.7 and Python " +"3, and many of the changes involved in migrating to that common subset, or " +"directly to Python 3, can be safely automated, some other changes (notably " +"those associated with Unicode handling) may require careful consideration, " +"and preferably robust automated regression test suites, to migrate " +"effectively." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:96 +msgid "" +"This means that Python 2.7 will remain in place for a long time, providing a " +"stable and supported base platform for production systems that have not yet " +"been ported to Python 3. The full expected lifecycle of the Python 2.7 " +"series is detailed in :pep:`373`." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:101 +msgid "Some key consequences of the long-term significance of 2.7 are:" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:103 +msgid "" +"As noted above, the 2.7 release has a much longer period of maintenance when " +"compared to earlier 2.x versions. Python 2.7 is currently expected to remain " +"supported by the core development team (receiving security updates and other " +"bug fixes) until at least 2020 (10 years after its initial release, compared " +"to the more typical support period of 18-24 months)." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:109 +msgid "" +"As the Python 2.7 standard library ages, making effective use of the Python " +"Package Index (either directly or via a redistributor) becomes more " +"important for Python 2 users. In addition to a wide variety of third party " +"packages for various tasks, the available packages include backports of new " +"modules and features from the Python 3 standard library that are compatible " +"with Python 2, as well as various tools and libraries that can make it " +"easier to migrate to Python 3. The `Python Packaging User Guide `__ provides guidance on downloading and installing " +"software from the Python Package Index." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:119 +msgid "" +"While the preferred approach to enhancing Python 2 is now the publication of " +"new packages on the Python Package Index, this approach doesn't necessarily " +"work in all cases, especially those related to network security. In " +"exceptional cases that cannot be handled adequately by publishing new or " +"updated packages on PyPI, the Python Enhancement Proposal process may be " +"used to make the case for adding new features directly to the Python 2 " +"standard library. Any such additions, and the maintenance releases where " +"they were added, will be noted in the :ref:`py27-maintenance-enhancements` " +"section below." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:129 +msgid "" +"For projects wishing to migrate from Python 2 to Python 3, or for library " +"and framework developers wishing to support users on both Python 2 and " +"Python 3, there are a variety of tools and guides available to help decide " +"on a suitable approach and manage some of the technical details involved. " +"The recommended starting point is the :ref:`pyporting-howto` HOWTO guide." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:137 +msgid "Changes to the Handling of Deprecation Warnings" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:139 +msgid "" +"For Python 2.7, a policy decision was made to silence warnings only of " +"interest to developers by default. :exc:`DeprecationWarning` and its " +"descendants are now ignored unless otherwise requested, preventing users " +"from seeing warnings triggered by an application. This change was also made " +"in the branch that became Python 3.2. (Discussed on stdlib-sig and carried " +"out in :issue:`7319`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:146 +msgid "" +"In previous releases, :exc:`DeprecationWarning` messages were enabled by " +"default, providing Python developers with a clear indication of where their " +"code may break in a future major version of Python." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:151 +msgid "" +"However, there are increasingly many users of Python-based applications who " +"are not directly involved in the development of those applications. :exc:" +"`DeprecationWarning` messages are irrelevant to such users, making them " +"worry about an application that's actually working correctly and burdening " +"application developers with responding to these concerns." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:158 +msgid "" +"You can re-enable display of :exc:`DeprecationWarning` messages by running " +"Python with the :option:`-Wdefault <-W>` (short form: :option:`-Wd <-W>`) " +"switch, or by setting the :envvar:`PYTHONWARNINGS` environment variable to ``" +"\"default\"`` (or ``\"d\"``) before running Python. Python code can also re-" +"enable them by calling ``warnings.simplefilter('default')``." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:165 +msgid "" +"The ``unittest`` module also automatically reenables deprecation warnings " +"when running tests." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:170 +msgid "Python 3.1 Features" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:172 +msgid "" +"Much as Python 2.6 incorporated features from Python 3.0, version 2.7 " +"incorporates some of the new features in Python 3.1. The 2.x series " +"continues to provide tools for migrating to the 3.x series." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:177 +msgid "A partial list of 3.1 features that were backported to 2.7:" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:179 +msgid "The syntax for set literals (``{1,2,3}`` is a mutable set)." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:180 +msgid "Dictionary and set comprehensions (``{i: i*2 for i in range(3)}``)." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:181 +msgid "Multiple context managers in a single :keyword:`with` statement." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:182 +msgid "A new version of the :mod:`io` library, rewritten in C for performance." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:183 +msgid "The ordered-dictionary type described in :ref:`pep-0372`." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:184 +msgid "The new ``\",\"`` format specifier described in :ref:`pep-0378`." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:185 +msgid "The :class:`memoryview` object." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:186 +msgid "" +"A small subset of the :mod:`importlib` module, `described below <#importlib-" +"section>`__." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:188 +msgid "" +"The :func:`repr` of a float ``x`` is shorter in many cases: it's now based " +"on the shortest decimal string that's guaranteed to round back to ``x``. As " +"in previous versions of Python, it's guaranteed that ``float(repr(x))`` " +"recovers ``x``." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:192 +msgid "" +"Float-to-string and string-to-float conversions are correctly rounded. The :" +"func:`round` function is also now correctly rounded." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:194 +msgid "" +"The :c:type:`PyCapsule` type, used to provide a C API for extension modules." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:195 +msgid "The :c:func:`PyLong_AsLongAndOverflow` C API function." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:197 +msgid "Other new Python3-mode warnings include:" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:199 +msgid "" +":func:`operator.isCallable` and :func:`operator.sequenceIncludes`, which are " +"not supported in 3.x, now trigger warnings." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:201 +msgid "" +"The :option:`-3` switch now automatically enables the :option:`-Qwarn <-Q>` " +"switch that causes warnings about using classic division with integers and " +"long integers." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:214 +msgid "PEP 372: Adding an Ordered Dictionary to collections" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:216 +msgid "" +"Regular Python dictionaries iterate over key/value pairs in arbitrary order. " +"Over the years, a number of authors have written alternative implementations " +"that remember the order that the keys were originally inserted. Based on " +"the experiences from those implementations, 2.7 introduces a new :class:" +"`~collections.OrderedDict` class in the :mod:`collections` module." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:222 +msgid "" +"The :class:`~collections.OrderedDict` API provides the same interface as " +"regular dictionaries but iterates over keys and values in a guaranteed order " +"depending on when a key was first inserted::" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:233 +msgid "" +"If a new entry overwrites an existing entry, the original insertion position " +"is left unchanged::" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:240 +msgid "Deleting an entry and reinserting it will move it to the end::" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:247 +msgid "" +"The :meth:`~collections.OrderedDict.popitem` method has an optional *last* " +"argument that defaults to True. If *last* is True, the most recently added " +"key is returned and removed; if it's False, the oldest key is selected::" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:262 +msgid "" +"Comparing two ordered dictionaries checks both the keys and values, and " +"requires that the insertion order was the same::" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:278 +msgid "" +"Comparing an :class:`~collections.OrderedDict` with a regular dictionary " +"ignores the insertion order and just compares the keys and values." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:281 +msgid "" +"How does the :class:`~collections.OrderedDict` work? It maintains a doubly-" +"linked list of keys, appending new keys to the list as they're inserted. A " +"secondary dictionary maps keys to their corresponding list node, so deletion " +"doesn't have to traverse the entire linked list and therefore remains O(1)." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:287 +msgid "" +"The standard library now supports use of ordered dictionaries in several " +"modules." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:290 +msgid "" +"The :mod:`ConfigParser` module uses them by default, meaning that " +"configuration files can now be read, modified, and then written back in " +"their original order." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:294 +msgid "" +"The :meth:`~collections.somenamedtuple._asdict()` method for :func:" +"`collections.namedtuple` now returns an ordered dictionary with the values " +"appearing in the same order as the underlying tuple indices." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:298 +msgid "" +"The :mod:`json` module's :class:`~json.JSONDecoder` class constructor was " +"extended with an *object_pairs_hook* parameter to allow :class:`OrderedDict` " +"instances to be built by the decoder. Support was also added for third-party " +"tools like `PyYAML `_." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:307 +msgid ":pep:`372` - Adding an ordered dictionary to collections" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:307 +msgid "" +"PEP written by Armin Ronacher and Raymond Hettinger; implemented by Raymond " +"Hettinger." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:313 ../Doc/whatsnew/3.1.rst:84 +msgid "PEP 378: Format Specifier for Thousands Separator" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:315 +msgid "" +"To make program output more readable, it can be useful to add separators to " +"large numbers, rendering them as 18,446,744,073,709,551,616 instead of " +"18446744073709551616." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:319 +msgid "" +"The fully general solution for doing this is the :mod:`locale` module, which " +"can use different separators (\",\" in North America, \".\" in Europe) and " +"different grouping sizes, but :mod:`locale` is complicated to use and " +"unsuitable for multi-threaded applications where different threads are " +"producing output for different locales." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:325 +msgid "" +"Therefore, a simple comma-grouping mechanism has been added to the mini-" +"language used by the :meth:`str.format` method. When formatting a floating-" +"point number, simply include a comma between the width and the precision::" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:333 +msgid "When formatting an integer, include the comma after the width:" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:338 +msgid "" +"This mechanism is not adaptable at all; commas are always used as the " +"separator and the grouping is always into three-digit groups. The comma-" +"formatting mechanism isn't as general as the :mod:`locale` module, but it's " +"easier to use." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:345 ../Doc/whatsnew/3.1.rst:111 +msgid ":pep:`378` - Format Specifier for Thousands Separator" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:346 +msgid "PEP written by Raymond Hettinger; implemented by Eric Smith." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:349 +msgid "PEP 389: The argparse Module for Parsing Command Lines" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:351 +msgid "" +"The :mod:`argparse` module for parsing command-line arguments was added as a " +"more powerful replacement for the :mod:`optparse` module." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:355 +msgid "" +"This means Python now supports three different modules for parsing command-" +"line arguments: :mod:`getopt`, :mod:`optparse`, and :mod:`argparse`. The :" +"mod:`getopt` module closely resembles the C library's :c:func:`getopt` " +"function, so it remains useful if you're writing a Python prototype that " +"will eventually be rewritten in C. :mod:`optparse` becomes redundant, but " +"there are no plans to remove it because there are many scripts still using " +"it, and there's no automated way to update these scripts. (Making the :mod:" +"`argparse` API consistent with :mod:`optparse`'s interface was discussed but " +"rejected as too messy and difficult.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:366 +msgid "" +"In short, if you're writing a new script and don't need to worry about " +"compatibility with earlier versions of Python, use :mod:`argparse` instead " +"of :mod:`optparse`." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:370 +msgid "Here's an example::" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:393 +msgid "" +"Unless you override it, :option:`-h` and :option:`--help` switches are " +"automatically added, and produce neatly formatted output::" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:410 +msgid "" +"As with :mod:`optparse`, the command-line switches and arguments are " +"returned as an object with attributes named by the *dest* parameters::" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:425 +msgid "" +":mod:`argparse` has much fancier validation than :mod:`optparse`; you can " +"specify an exact number of arguments as an integer, 0 or more arguments by " +"passing ``'*'``, 1 or more by passing ``'+'``, or an optional argument with " +"``'?'``. A top-level parser can contain sub-parsers to define subcommands " +"that have different sets of switches, as in ``svn commit``, ``svn " +"checkout``, etc. You can specify an argument's type as :class:`~argparse." +"FileType`, which will automatically open files for you and understands that " +"``'-'`` means standard input or output." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:438 +msgid ":mod:`argparse` documentation" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:438 +msgid "The documentation page of the argparse module." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:442 +msgid ":ref:`upgrading-optparse-code`" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:441 +msgid "" +"Part of the Python documentation, describing how to convert code that uses :" +"mod:`optparse`." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:444 +msgid ":pep:`389` - argparse - New Command Line Parsing Module" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:445 +msgid "PEP written and implemented by Steven Bethard." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:448 +msgid "PEP 391: Dictionary-Based Configuration For Logging" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:450 +msgid "" +"The :mod:`logging` module is very flexible; applications can define a tree " +"of logging subsystems, and each logger in this tree can filter out certain " +"messages, format them differently, and direct messages to a varying number " +"of handlers." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:455 +msgid "" +"All this flexibility can require a lot of configuration. You can write " +"Python statements to create objects and set their properties, but a complex " +"set-up requires verbose but boring code. :mod:`logging` also supports a :" +"func:`~logging.fileConfig` function that parses a file, but the file format " +"doesn't support configuring filters, and it's messier to generate " +"programmatically." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:462 +msgid "" +"Python 2.7 adds a :func:`~logging.dictConfig` function that uses a " +"dictionary to configure logging. There are many ways to produce a " +"dictionary from different sources: construct one with code; parse a file " +"containing JSON; or use a YAML parsing library if one is installed. For " +"more information see :ref:`logging-config-api`." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:468 +msgid "" +"The following example configures two loggers, the root logger and a logger " +"named \"network\". Messages sent to the root logger will be sent to the " +"system log using the syslog protocol, and messages to the \"network\" logger " +"will be written to a :file:`network.log` file that will be rotated once the " +"log reaches 1MB." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:518 +msgid "" +"Three smaller enhancements to the :mod:`logging` module, all implemented by " +"Vinay Sajip, are:" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:523 +msgid "" +"The :class:`~logging.handlers.SysLogHandler` class now supports syslogging " +"over TCP. The constructor has a *socktype* parameter giving the type of " +"socket to use, either :const:`socket.SOCK_DGRAM` for UDP or :const:`socket." +"SOCK_STREAM` for TCP. The default protocol remains UDP." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:529 +msgid "" +":class:`~logging.Logger` instances gained a :meth:`~logging.Logger.getChild` " +"method that retrieves a descendant logger using a relative path. For " +"example, once you retrieve a logger by doing ``log = getLogger('app')``, " +"calling ``log.getChild('network.listen')`` is equivalent to ``getLogger('app." +"network.listen')``." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:535 +msgid "" +"The :class:`~logging.LoggerAdapter` class gained an :meth:`~logging." +"LoggerAdapter.isEnabledFor` method that takes a *level* and returns whether " +"the underlying logger would process a message of that level of importance." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:544 +msgid ":pep:`391` - Dictionary-Based Configuration For Logging" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:545 +msgid "PEP written and implemented by Vinay Sajip." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:548 +msgid "PEP 3106: Dictionary Views" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:550 +msgid "" +"The dictionary methods :meth:`~dict.keys`, :meth:`~dict.values`, and :meth:" +"`~dict.items` are different in Python 3.x. They return an object called a :" +"dfn:`view` instead of a fully materialized list." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:554 +msgid "" +"It's not possible to change the return values of :meth:`~dict.keys`, :meth:" +"`~dict.values`, and :meth:`~dict.items` in Python 2.7 because too much code " +"would break. Instead the 3.x versions were added under the new names :meth:" +"`~dict.viewkeys`, :meth:`~dict.viewvalues`, and :meth:`~dict.viewitems`." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:568 +msgid "" +"Views can be iterated over, but the key and item views also behave like " +"sets. The ``&`` operator performs intersection, and ``|`` performs a union::" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:579 +msgid "" +"The view keeps track of the dictionary and its contents change as the " +"dictionary is modified::" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:589 +msgid "" +"However, note that you can't add or remove keys while you're iterating over " +"the view::" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:599 +msgid "" +"You can use the view methods in Python 2.x code, and the 2to3 converter will " +"change them to the standard :meth:`~dict.keys`, :meth:`~dict.values`, and :" +"meth:`~dict.items` methods." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:606 +msgid ":pep:`3106` - Revamping dict.keys(), .values() and .items()" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:606 +msgid "" +"PEP written by Guido van Rossum. Backported to 2.7 by Alexandre Vassalotti; :" +"issue:`1967`." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:611 +msgid "PEP 3137: The memoryview Object" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:613 +msgid "" +"The :class:`memoryview` object provides a view of another object's memory " +"content that matches the :class:`bytes` type's interface." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:631 +msgid "" +"The content of the view can be converted to a string of bytes or a list of " +"integers:" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:643 +msgid "" +":class:`memoryview` objects allow modifying the underlying object if it's a " +"mutable object." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:666 +msgid ":pep:`3137` - Immutable Bytes and Mutable Buffer" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:665 +msgid "" +"PEP written by Guido van Rossum. Implemented by Travis Oliphant, Antoine " +"Pitrou and others. Backported to 2.7 by Antoine Pitrou; :issue:`2396`." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:676 +msgid "" +"The syntax for set literals has been backported from Python 3.x. Curly " +"brackets are used to surround the contents of the resulting mutable set; set " +"literals are distinguished from dictionaries by not containing colons and " +"values. ``{}`` continues to represent an empty dictionary; use ``set()`` for " +"an empty set." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:693 +msgid "Backported by Alexandre Vassalotti; :issue:`2335`." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:695 +msgid "" +"Dictionary and set comprehensions are another feature backported from 3.x, " +"generalizing list/generator comprehensions to use the literal syntax for " +"sets and dictionaries." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:707 +msgid "Backported by Alexandre Vassalotti; :issue:`2333`." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:709 +msgid "" +"The :keyword:`with` statement can now use multiple context managers in one " +"statement. Context managers are processed from left to right and each one " +"is treated as beginning a new :keyword:`with` statement. This means that::" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:717 +msgid "is equivalent to::" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:723 +msgid "" +"The :func:`contextlib.nested` function provides a very similar function, so " +"it's no longer necessary and has been deprecated." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:726 +msgid "" +"(Proposed in https://codereview.appspot.com/53094; implemented by Georg " +"Brandl.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:729 +msgid "" +"Conversions between floating-point numbers and strings are now correctly " +"rounded on most platforms. These conversions occur in many different " +"places: :func:`str` on floats and complex numbers; the :class:`float` and :" +"class:`complex` constructors; numeric formatting; serializing and " +"deserializing floats and complex numbers using the :mod:`marshal`, :mod:" +"`pickle` and :mod:`json` modules; parsing of float and imaginary literals in " +"Python code; and :class:`~decimal.Decimal`-to-float conversion." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:741 +msgid "" +"Related to this, the :func:`repr` of a floating-point number *x* now returns " +"a result based on the shortest decimal string that's guaranteed to round " +"back to *x* under correct rounding (with round-half-to-even rounding mode). " +"Previously it gave a string based on rounding x to 17 decimal digits." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:749 +msgid "" +"The rounding library responsible for this improvement works on Windows and " +"on Unix platforms using the gcc, icc, or suncc compilers. There may be a " +"small number of platforms where correct operation of this code cannot be " +"guaranteed, so the code is not used on such systems. You can find out which " +"code is being used by checking :data:`sys.float_repr_style`, which will be " +"``short`` if the new code is in use and ``legacy`` if it isn't." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:757 +msgid "" +"Implemented by Eric Smith and Mark Dickinson, using David Gay's :file:`dtoa." +"c` library; :issue:`7117`." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:760 +msgid "" +"Conversions from long integers and regular integers to floating point now " +"round differently, returning the floating-point number closest to the " +"number. This doesn't matter for small integers that can be converted " +"exactly, but for large numbers that will unavoidably lose precision, Python " +"2.7 now approximates more closely. For example, Python 2.6 computed the " +"following::" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:773 +msgid "" +"Python 2.7's floating-point result is larger, but much closer to the true " +"value::" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:782 +msgid "(Implemented by Mark Dickinson; :issue:`3166`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:784 +msgid "" +"Integer division is also more accurate in its rounding behaviours. (Also " +"implemented by Mark Dickinson; :issue:`1811`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:787 +msgid "" +"Implicit coercion for complex numbers has been removed; the interpreter will " +"no longer ever attempt to call a :meth:`__coerce__` method on complex " +"objects. (Removed by Meador Inge and Mark Dickinson; :issue:`5211`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:791 +msgid "" +"The :meth:`str.format` method now supports automatic numbering of the " +"replacement fields. This makes using :meth:`str.format` more closely " +"resemble using ``%s`` formatting::" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:800 +msgid "" +"The auto-numbering takes the fields from left to right, so the first ``{...}" +"`` specifier will use the first argument to :meth:`str.format`, the next " +"specifier will use the next argument, and so on. You can't mix auto-" +"numbering and explicit numbering -- either number all of your specifier " +"fields or none of them -- but you can mix auto-numbering and named fields, " +"as in the second example above. (Contributed by Eric Smith; :issue:`5237`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:807 +msgid "" +"Complex numbers now correctly support usage with :func:`format`, and default " +"to being right-aligned. Specifying a precision or comma-separation applies " +"to both the real and imaginary parts of the number, but a specified field " +"width and alignment is applied to the whole of the resulting ``1.5+3j`` " +"output. (Contributed by Eric Smith; :issue:`1588` and :issue:`7988`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:814 +msgid "" +"The 'F' format code now always formats its output using uppercase " +"characters, so it will now produce 'INF' and 'NAN'. (Contributed by Eric " +"Smith; :issue:`3382`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:818 +msgid "" +"A low-level change: the :meth:`object.__format__` method now triggers a :exc:" +"`PendingDeprecationWarning` if it's passed a format string, because the :" +"meth:`__format__` method for :class:`object` converts the object to a string " +"representation and formats that. Previously the method silently applied the " +"format string to the string representation, but that could hide mistakes in " +"Python code. If you're supplying formatting information such as an " +"alignment or precision, presumably you're expecting the formatting to be " +"applied in some object-specific way. (Fixed by Eric Smith; :issue:`7994`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:828 +msgid "" +"The :func:`int` and :func:`long` types gained a ``bit_length`` method that " +"returns the number of bits necessary to represent its argument in binary::" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:843 +msgid "(Contributed by Fredrik Johansson and Victor Stinner; :issue:`3439`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:845 +msgid "" +"The :keyword:`import` statement will no longer try an absolute import if a " +"relative import (e.g. ``from .os import sep``) fails. This fixes a bug, but " +"could possibly break certain :keyword:`import` statements that were only " +"working by accident. (Fixed by Meador Inge; :issue:`7902`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:851 +msgid "" +"It's now possible for a subclass of the built-in :class:`unicode` type to " +"override the :meth:`__unicode__` method. (Implemented by Victor Stinner; :" +"issue:`1583863`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:855 +msgid "" +"The :class:`bytearray` type's :meth:`~bytearray.translate` method now " +"accepts ``None`` as its first argument. (Fixed by Georg Brandl; :issue:" +"`4759`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:861 +msgid "" +"When using ``@classmethod`` and ``@staticmethod`` to wrap methods as class " +"or static methods, the wrapper object now exposes the wrapped function as " +"their :attr:`__func__` attribute. (Contributed by Amaury Forgeot d'Arc, " +"after a suggestion by George Sakkis; :issue:`5982`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:867 ../Doc/whatsnew/2.7.rst:2450 +msgid "" +"When a restricted set of attributes were set using ``__slots__``, deleting " +"an unset attribute would not raise :exc:`AttributeError` as you would " +"expect. Fixed by Benjamin Peterson; :issue:`7604`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:871 +msgid "" +"Two new encodings are now supported: \"cp720\", used primarily for Arabic " +"text; and \"cp858\", a variant of CP 850 that adds the euro symbol. (CP720 " +"contributed by Alexander Belchenko and Amaury Forgeot d'Arc in :issue:" +"`1616979`; CP858 contributed by Tim Hatch in :issue:`8016`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:877 +msgid "" +"The :class:`file` object will now set the :attr:`filename` attribute on the :" +"exc:`IOError` exception when trying to open a directory on POSIX platforms " +"(noted by Jan Kaliszewski; :issue:`4764`), and now explicitly checks for and " +"forbids writing to read-only file objects instead of trusting the C library " +"to catch and report the error (fixed by Stefan Krah; :issue:`5677`)." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:884 +msgid "" +"The Python tokenizer now translates line endings itself, so the :func:" +"`compile` built-in function now accepts code using any line-ending " +"convention. Additionally, it no longer requires that the code end in a " +"newline." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:889 +msgid "" +"Extra parentheses in function definitions are illegal in Python 3.x, meaning " +"that you get a syntax error from ``def f((x)): pass``. In Python3-warning " +"mode, Python 2.7 will now warn about this odd usage. (Noted by James " +"Lingard; :issue:`7362`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:894 +msgid "" +"It's now possible to create weak references to old-style class objects. New-" +"style classes were always weak-referenceable. (Fixed by Antoine Pitrou; :" +"issue:`8268`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:898 +msgid "" +"When a module object is garbage-collected, the module's dictionary is now " +"only cleared if no one else is holding a reference to the dictionary (:issue:" +"`7140`)." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:909 +msgid "" +"A new environment variable, :envvar:`PYTHONWARNINGS`, allows controlling " +"warnings. It should be set to a string containing warning settings, " +"equivalent to those used with the :option:`-W` switch, separated by commas. " +"(Contributed by Brian Curtin; :issue:`7301`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:915 +msgid "" +"For example, the following setting will print warnings every time they " +"occur, but turn warnings from the :mod:`Cookie` module into an error. (The " +"exact syntax for setting an environment variable varies across operating " +"systems and shells.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:930 +msgid "Several performance enhancements have been added:" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:932 +msgid "" +"A new opcode was added to perform the initial setup for :keyword:`with` " +"statements, looking up the :meth:`__enter__` and :meth:`__exit__` methods. " +"(Contributed by Benjamin Peterson.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:936 +msgid "" +"The garbage collector now performs better for one common usage pattern: when " +"many objects are being allocated without deallocating any of them. This " +"would previously take quadratic time for garbage collection, but now the " +"number of full garbage collections is reduced as the number of objects on " +"the heap grows. The new logic only performs a full garbage collection pass " +"when the middle generation has been collected 10 times and when the number " +"of survivor objects from the middle generation exceeds 10% of the number of " +"objects in the oldest generation. (Suggested by Martin von Löwis and " +"implemented by Antoine Pitrou; :issue:`4074`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:947 +msgid "" +"The garbage collector tries to avoid tracking simple containers which can't " +"be part of a cycle. In Python 2.7, this is now true for tuples and dicts " +"containing atomic types (such as ints, strings, etc.). Transitively, a dict " +"containing tuples of atomic types won't be tracked either. This helps reduce " +"the cost of each garbage collection by decreasing the number of objects to " +"be considered and traversed by the collector. (Contributed by Antoine " +"Pitrou; :issue:`4688`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:956 +msgid "" +"Long integers are now stored internally either in base 2**15 or in base " +"2**30, the base being determined at build time. Previously, they were " +"always stored in base 2**15. Using base 2**30 gives significant performance " +"improvements on 64-bit machines, but benchmark results on 32-bit machines " +"have been mixed. Therefore, the default is to use base 2**30 on 64-bit " +"machines and base 2**15 on 32-bit machines; on Unix, there's a new configure " +"option :option:`--enable-big-digits` that can be used to override this " +"default." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:965 +msgid "" +"Apart from the performance improvements this change should be invisible to " +"end users, with one exception: for testing and debugging purposes there's a " +"new structseq :data:`sys.long_info` that provides information about the " +"internal format, giving the number of bits per digit and the size in bytes " +"of the C type used to store each digit::" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:976 ../Doc/whatsnew/3.1.rst:496 +msgid "(Contributed by Mark Dickinson; :issue:`4258`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:978 +msgid "" +"Another set of changes made long objects a few bytes smaller: 2 bytes " +"smaller on 32-bit systems and 6 bytes on 64-bit. (Contributed by Mark " +"Dickinson; :issue:`5260`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:982 +msgid "" +"The division algorithm for long integers has been made faster by tightening " +"the inner loop, doing shifts instead of multiplications, and fixing an " +"unnecessary extra iteration. Various benchmarks show speedups of between 50% " +"and 150% for long integer divisions and modulo operations. (Contributed by " +"Mark Dickinson; :issue:`5512`.) Bitwise operations are also significantly " +"faster (initial patch by Gregory Smith; :issue:`1087418`)." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:991 +msgid "" +"The implementation of ``%`` checks for the left-side operand being a Python " +"string and special-cases it; this results in a 1-3% performance increase for " +"applications that frequently use ``%`` with strings, such as templating " +"libraries. (Implemented by Collin Winter; :issue:`5176`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:997 +msgid "" +"List comprehensions with an ``if`` condition are compiled into faster " +"bytecode. (Patch by Antoine Pitrou, back-ported to 2.7 by Jeffrey Yasskin; :" +"issue:`4715`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1001 +msgid "" +"Converting an integer or long integer to a decimal string was made faster by " +"special-casing base 10 instead of using a generalized conversion function " +"that supports arbitrary bases. (Patch by Gawain Bolton; :issue:`6713`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1006 +msgid "" +"The :meth:`split`, :meth:`replace`, :meth:`rindex`, :meth:`rpartition`, and :" +"meth:`rsplit` methods of string-like types (strings, Unicode strings, and :" +"class:`bytearray` objects) now use a fast reverse-search algorithm instead " +"of a character-by-character scan. This is sometimes faster by a factor of " +"10. (Added by Florent Xicluna; :issue:`7462` and :issue:`7622`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1013 +msgid "" +"The :mod:`pickle` and :mod:`cPickle` modules now automatically intern the " +"strings used for attribute names, reducing memory usage of the objects " +"resulting from unpickling. (Contributed by Jake McGuire; :issue:`5084`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1018 +msgid "" +"The :mod:`cPickle` module now special-cases dictionaries, nearly halving the " +"time required to pickle them. (Contributed by Collin Winter; :issue:`5670`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1033 +msgid "" +"The :mod:`bdb` module's base debugging class :class:`~bdb.Bdb` gained a " +"feature for skipping modules. The constructor now takes an iterable " +"containing glob-style patterns such as ``django.*``; the debugger will not " +"step into stack frames from a module that matches one of these patterns. " +"(Contributed by Maru Newby after a suggestion by Senthil Kumaran; :issue:" +"`5142`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1041 +msgid "" +"The :mod:`binascii` module now supports the buffer API, so it can be used " +"with :class:`memoryview` instances and other similar buffer objects. " +"(Backported from 3.x by Florent Xicluna; :issue:`7703`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1045 +msgid "" +"Updated module: the :mod:`bsddb` module has been updated from 4.7.2devel9 to " +"version 4.8.4 of `the pybsddb package `__. The new version features better Python 3.x compatibility, " +"various bug fixes, and adds several new BerkeleyDB flags and methods. " +"(Updated by Jesús Cea Avión; :issue:`8156`. The pybsddb changelog can be " +"read at http://hg.jcea.es/pybsddb/file/tip/ChangeLog.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1053 +msgid "" +"The :mod:`bz2` module's :class:`~bz2.BZ2File` now supports the context " +"management protocol, so you can write ``with bz2.BZ2File(...) as f:``. " +"(Contributed by Hagen Fürstenau; :issue:`3860`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1057 +msgid "" +"New class: the :class:`~collections.Counter` class in the :mod:`collections` " +"module is useful for tallying data. :class:`~collections.Counter` instances " +"behave mostly like dictionaries but return zero for missing keys instead of " +"raising a :exc:`KeyError`:" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1079 +msgid "" +"There are three additional :class:`~collections.Counter` methods. :meth:" +"`~collections.Counter.most_common` returns the N most common elements and " +"their counts. :meth:`~collections.Counter.elements` returns an iterator " +"over the contained elements, repeating each element as many times as its " +"count. :meth:`~collections.Counter.subtract` takes an iterable and subtracts " +"one for each element instead of adding; if the argument is a dictionary or " +"another :class:`Counter`, the counts are subtracted. ::" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1102 +msgid "Contributed by Raymond Hettinger; :issue:`1696199`." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1106 +msgid "" +"New class: :class:`~collections.OrderedDict` is described in the earlier " +"section :ref:`pep-0372`." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1109 +msgid "" +"New method: The :class:`~collections.deque` data type now has a :meth:" +"`~collections.deque.count` method that returns the number of contained " +"elements equal to the supplied argument *x*, and a :meth:`~collections.deque." +"reverse` method that reverses the elements of the deque in-place. :class:" +"`~collections.deque` also exposes its maximum length as the read-only :attr:" +"`~collections.deque.maxlen` attribute. (Both features added by Raymond " +"Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1117 +msgid "" +"The :class:`~collections.namedtuple` class now has an optional *rename* " +"parameter. If *rename* is true, field names that are invalid because they've " +"been repeated or aren't legal Python identifiers will be renamed to legal " +"names that are derived from the field's position within the list of fields:" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1128 +msgid "(Added by Raymond Hettinger; :issue:`1818`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1130 +msgid "" +"Finally, the :class:`~collections.Mapping` abstract base class now returns :" +"const:`NotImplemented` if a mapping is compared to another type that isn't " +"a :class:`Mapping`. (Fixed by Daniel Stutzbach; :issue:`8729`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1135 +msgid "" +"Constructors for the parsing classes in the :mod:`ConfigParser` module now " +"take an *allow_no_value* parameter, defaulting to false; if true, options " +"without values will be allowed. For example::" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1157 +msgid "(Contributed by Mats Kindahl; :issue:`7005`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1159 +msgid "" +"Deprecated function: :func:`contextlib.nested`, which allows handling more " +"than one context manager with a single :keyword:`with` statement, has been " +"deprecated, because the :keyword:`with` statement now supports multiple " +"context managers." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1164 +msgid "" +"The :mod:`cookielib` module now ignores cookies that have an invalid version " +"field, one that doesn't contain an integer value. (Fixed by John J. Lee; :" +"issue:`3924`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1168 +msgid "" +"The :mod:`copy` module's :func:`~copy.deepcopy` function will now correctly " +"copy bound instance methods. (Implemented by Robert Collins; :issue:`1515`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1172 +msgid "" +"The :mod:`ctypes` module now always converts ``None`` to a C NULL pointer " +"for arguments declared as pointers. (Changed by Thomas Heller; :issue:" +"`4606`.) The underlying `libffi library `__ " +"has been updated to version 3.0.9, containing various fixes for different " +"platforms. (Updated by Matthias Klose; :issue:`8142`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1179 +msgid "" +"New method: the :mod:`datetime` module's :class:`~datetime.timedelta` class " +"gained a :meth:`~datetime.timedelta.total_seconds` method that returns the " +"number of seconds in the duration. (Contributed by Brian Quinlan; :issue:" +"`5788`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1183 +msgid "" +"New method: the :class:`~decimal.Decimal` class gained a :meth:`~decimal." +"Decimal.from_float` class method that performs an exact conversion of a " +"floating-point number to a :class:`~decimal.Decimal`. This exact conversion " +"strives for the closest decimal approximation to the floating-point " +"representation's value; the resulting decimal value will therefore still " +"include the inaccuracy, if any. For example, ``Decimal.from_float(0.1)`` " +"returns " +"``Decimal('0.1000000000000000055511151231257827021181583404541015625')``. " +"(Implemented by Raymond Hettinger; :issue:`4796`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1194 +msgid "" +"Comparing instances of :class:`~decimal.Decimal` with floating-point numbers " +"now produces sensible results based on the numeric values of the operands. " +"Previously such comparisons would fall back to Python's default rules for " +"comparing objects, which produced arbitrary results based on their type. " +"Note that you still cannot combine :class:`Decimal` and floating-point in " +"other operations such as addition, since you should be explicitly choosing " +"how to convert between float and :class:`~decimal.Decimal`. (Fixed by Mark " +"Dickinson; :issue:`2531`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1203 +msgid "" +"The constructor for :class:`~decimal.Decimal` now accepts floating-point " +"numbers (added by Raymond Hettinger; :issue:`8257`) and non-European Unicode " +"characters such as Arabic-Indic digits (contributed by Mark Dickinson; :" +"issue:`6595`)." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1208 +msgid "" +"Most of the methods of the :class:`~decimal.Context` class now accept " +"integers as well as :class:`~decimal.Decimal` instances; the only exceptions " +"are the :meth:`~decimal.Context.canonical` and :meth:`~decimal.Context." +"is_canonical` methods. (Patch by Juan José Conti; :issue:`7633`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1213 +msgid "" +"When using :class:`~decimal.Decimal` instances with a string's :meth:`~str." +"format` method, the default alignment was previously left-alignment. This " +"has been changed to right-alignment, which is more sensible for numeric " +"types. (Changed by Mark Dickinson; :issue:`6857`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1218 +msgid "" +"Comparisons involving a signaling NaN value (or ``sNAN``) now signal :const:" +"`InvalidOperation` instead of silently returning a true or false value " +"depending on the comparison operator. Quiet NaN values (or ``NaN``) are now " +"hashable. (Fixed by Mark Dickinson; :issue:`7279`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1224 +msgid "" +"The :mod:`difflib` module now produces output that is more compatible with " +"modern :command:`diff`/:command:`patch` tools through one small change, " +"using a tab character instead of spaces as a separator in the header giving " +"the filename. (Fixed by Anatoly Techtonik; :issue:`7585`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1230 +msgid "" +"The Distutils ``sdist`` command now always regenerates the :file:`MANIFEST` " +"file, since even if the :file:`MANIFEST.in` or :file:`setup.py` files " +"haven't been modified, the user might have created some new files that " +"should be included. (Fixed by Tarek Ziadé; :issue:`8688`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1236 +msgid "" +"The :mod:`doctest` module's :const:`IGNORE_EXCEPTION_DETAIL` flag will now " +"ignore the name of the module containing the exception being tested. (Patch " +"by Lennart Regebro; :issue:`7490`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1240 +msgid "" +"The :mod:`email` module's :class:`~email.message.Message` class will now " +"accept a Unicode-valued payload, automatically converting the payload to the " +"encoding specified by :attr:`output_charset`. (Added by R. David Murray; :" +"issue:`1368247`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1245 +msgid "" +"The :class:`~fractions.Fraction` class now accepts a single float or :class:" +"`~decimal.Decimal` instance, or two rational numbers, as arguments to its " +"constructor. (Implemented by Mark Dickinson; rationals added in :issue:" +"`5812`, and float/decimal in :issue:`8294`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1251 +msgid "" +"Ordering comparisons (``<``, ``<=``, ``>``, ``>=``) between fractions and " +"complex numbers now raise a :exc:`TypeError`. This fixes an oversight, " +"making the :class:`~fractions.Fraction` match the other numeric types." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1258 +msgid "" +"New class: :class:`~ftplib.FTP_TLS` in the :mod:`ftplib` module provides " +"secure FTP connections using TLS encapsulation of authentication as well as " +"subsequent control and data transfers. (Contributed by Giampaolo Rodola; :" +"issue:`2054`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1264 +msgid "" +"The :meth:`~ftplib.FTP.storbinary` method for binary uploads can now restart " +"uploads thanks to an added *rest* parameter (patch by Pablo Mouzo; :issue:" +"`6845`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1268 +msgid "" +"New class decorator: :func:`~functools.total_ordering` in the :mod:" +"`functools` module takes a class that defines an :meth:`__eq__` method and " +"one of :meth:`__lt__`, :meth:`__le__`, :meth:`__gt__`, or :meth:`__ge__`, " +"and generates the missing comparison methods. Since the :meth:`__cmp__` " +"method is being deprecated in Python 3.x, this decorator makes it easier to " +"define ordered classes. (Added by Raymond Hettinger; :issue:`5479`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1276 +msgid "" +"New function: :func:`~functools.cmp_to_key` will take an old-style " +"comparison function that expects two arguments and return a new callable " +"that can be used as the *key* parameter to functions such as :func:" +"`sorted`, :func:`min` and :func:`max`, etc. The primary intended use is to " +"help with making code compatible with Python 3.x. (Added by Raymond " +"Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1283 +msgid "" +"New function: the :mod:`gc` module's :func:`~gc.is_tracked` returns true if " +"a given instance is tracked by the garbage collector, false otherwise. " +"(Contributed by Antoine Pitrou; :issue:`4688`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1287 +msgid "" +"The :mod:`gzip` module's :class:`~gzip.GzipFile` now supports the context " +"management protocol, so you can write ``with gzip.GzipFile(...) as f:`` " +"(contributed by Hagen Fürstenau; :issue:`3860`), and it now implements the :" +"class:`io.BufferedIOBase` ABC, so you can wrap it with :class:`io." +"BufferedReader` for faster processing (contributed by Nir Aides; :issue:" +"`7471`). It's also now possible to override the modification time recorded " +"in a gzipped file by providing an optional timestamp to the constructor. " +"(Contributed by Jacques Frechet; :issue:`4272`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1297 +msgid "" +"Files in gzip format can be padded with trailing zero bytes; the :mod:`gzip` " +"module will now consume these trailing bytes. (Fixed by Tadek Pietraszek " +"and Brian Curtin; :issue:`2846`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1301 +msgid "" +"New attribute: the :mod:`hashlib` module now has an :attr:`~hashlib.hashlib." +"algorithms` attribute containing a tuple naming the supported algorithms. In " +"Python 2.7, ``hashlib.algorithms`` contains ``('md5', 'sha1', 'sha224', " +"'sha256', 'sha384', 'sha512')``. (Contributed by Carl Chenet; :issue:`7418`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1307 +msgid "" +"The default :class:`~httplib.HTTPResponse` class used by the :mod:`httplib` " +"module now supports buffering, resulting in much faster reading of HTTP " +"responses. (Contributed by Kristján Valur Jónsson; :issue:`4879`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1311 +msgid "" +"The :class:`~httplib.HTTPConnection` and :class:`~httplib.HTTPSConnection` " +"classes now support a *source_address* parameter, a ``(host, port)`` 2-tuple " +"giving the source address that will be used for the connection. (Contributed " +"by Eldon Ziegler; :issue:`3972`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1316 +msgid "" +"The :mod:`ihooks` module now supports relative imports. Note that :mod:" +"`ihooks` is an older module for customizing imports, superseded by the :mod:" +"`imputil` module added in Python 2.0. (Relative import support added by Neil " +"Schemenauer.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1323 +msgid "" +"The :mod:`imaplib` module now supports IPv6 addresses. (Contributed by Derek " +"Morr; :issue:`1655`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1326 +msgid "" +"New function: the :mod:`inspect` module's :func:`~inspect.getcallargs` takes " +"a callable and its positional and keyword arguments, and figures out which " +"of the callable's parameters will receive each argument, returning a " +"dictionary mapping argument names to their values. For example::" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1343 +msgid "Contributed by George Sakkis; :issue:`3135`." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1345 +msgid "" +"Updated module: The :mod:`io` library has been upgraded to the version " +"shipped with Python 3.1. For 3.1, the I/O library was entirely rewritten in " +"C and is 2 to 20 times faster depending on the task being performed. The " +"original Python version was renamed to the :mod:`_pyio` module." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1350 +msgid "" +"One minor resulting change: the :class:`io.TextIOBase` class now has an :" +"attr:`errors` attribute giving the error setting used for encoding and " +"decoding errors (one of ``'strict'``, ``'replace'``, ``'ignore'``)." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1355 +msgid "" +"The :class:`io.FileIO` class now raises an :exc:`OSError` when passed an " +"invalid file descriptor. (Implemented by Benjamin Peterson; :issue:" +"`4991`.) The :meth:`~io.IOBase.truncate` method now preserves the file " +"position; previously it would change the file position to the end of the new " +"file. (Fixed by Pascal Chambon; :issue:`6939`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1361 +msgid "" +"New function: ``itertools.compress(data, selectors)`` takes two iterators. " +"Elements of *data* are returned if the corresponding value in *selectors* is " +"true::" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1370 +msgid "" +"New function: ``itertools.combinations_with_replacement(iter, r)`` returns " +"all the possible *r*-length combinations of elements from the iterable " +"*iter*. Unlike :func:`~itertools.combinations`, individual elements can be " +"repeated in the generated combinations::" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1379 +msgid "" +"Note that elements are treated as unique depending on their position in the " +"input, not their actual values." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1382 +msgid "" +"The :func:`itertools.count` function now has a *step* argument that allows " +"incrementing by values other than 1. :func:`~itertools.count` also now " +"allows keyword arguments, and using non-integer values such as floats or :" +"class:`~decimal.Decimal` instances. (Implemented by Raymond Hettinger; :" +"issue:`5032`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1388 +msgid "" +":func:`itertools.combinations` and :func:`itertools.product` previously " +"raised :exc:`ValueError` for values of *r* larger than the input iterable. " +"This was deemed a specification error, so they now return an empty " +"iterator. (Fixed by Raymond Hettinger; :issue:`4816`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1393 +msgid "" +"Updated module: The :mod:`json` module was upgraded to version 2.0.9 of the " +"simplejson package, which includes a C extension that makes encoding and " +"decoding faster. (Contributed by Bob Ippolito; :issue:`4136`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1398 +msgid "" +"To support the new :class:`collections.OrderedDict` type, :func:`json.load` " +"now has an optional *object_pairs_hook* parameter that will be called with " +"any object literal that decodes to a list of pairs. (Contributed by Raymond " +"Hettinger; :issue:`5381`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1403 +msgid "" +"The :mod:`mailbox` module's :class:`~mailbox.Maildir` class now records the " +"timestamp on the directories it reads, and only re-reads them if the " +"modification time has subsequently changed. This improves performance by " +"avoiding unneeded directory scans. (Fixed by A.M. Kuchling and Antoine " +"Pitrou; :issue:`1607951`, :issue:`6896`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1409 +msgid "" +"New functions: the :mod:`math` module gained :func:`~math.erf` and :func:" +"`~math.erfc` for the error function and the complementary error function, :" +"func:`~math.expm1` which computes ``e**x - 1`` with more precision than " +"using :func:`~math.exp` and subtracting 1, :func:`~math.gamma` for the Gamma " +"function, and :func:`~math.lgamma` for the natural log of the Gamma " +"function. (Contributed by Mark Dickinson and nirinA raseliarison; :issue:" +"`3366`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1417 +msgid "" +"The :mod:`multiprocessing` module's :class:`Manager*` classes can now be " +"passed a callable that will be called whenever a subprocess is started, " +"along with a set of arguments that will be passed to the callable. " +"(Contributed by lekma; :issue:`5585`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1423 +msgid "" +"The :class:`~multiprocessing.Pool` class, which controls a pool of worker " +"processes, now has an optional *maxtasksperchild* parameter. Worker " +"processes will perform the specified number of tasks and then exit, causing " +"the :class:`~multiprocessing.Pool` to start a new worker. This is useful if " +"tasks may leak memory or other resources, or if some tasks will cause the " +"worker to become very large. (Contributed by Charles Cazabon; :issue:`6963`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1431 +msgid "" +"The :mod:`nntplib` module now supports IPv6 addresses. (Contributed by Derek " +"Morr; :issue:`1664`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1434 +msgid "" +"New functions: the :mod:`os` module wraps the following POSIX system calls: :" +"func:`~os.getresgid` and :func:`~os.getresuid`, which return the real, " +"effective, and saved GIDs and UIDs; :func:`~os.setresgid` and :func:`~os." +"setresuid`, which set real, effective, and saved GIDs and UIDs to new " +"values; :func:`~os.initgroups`, which initialize the group access list for " +"the current process. (GID/UID functions contributed by Travis H.; :issue:" +"`6508`. Support for initgroups added by Jean-Paul Calderone; :issue:`7333`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1444 +msgid "" +"The :func:`os.fork` function now re-initializes the import lock in the child " +"process; this fixes problems on Solaris when :func:`~os.fork` is called from " +"a thread. (Fixed by Zsolt Cserna; :issue:`7242`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1448 +msgid "" +"In the :mod:`os.path` module, the :func:`~os.path.normpath` and :func:`~os." +"path.abspath` functions now preserve Unicode; if their input path is a " +"Unicode string, the return value is also a Unicode string. (:meth:`~os.path." +"normpath` fixed by Matt Giuca in :issue:`5827`; :meth:`~os.path.abspath` " +"fixed by Ezio Melotti in :issue:`3426`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1454 +msgid "" +"The :mod:`pydoc` module now has help for the various symbols that Python " +"uses. You can now do ``help('<<')`` or ``help('@')``, for example. " +"(Contributed by David Laban; :issue:`4739`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1458 +msgid "" +"The :mod:`re` module's :func:`~re.split`, :func:`~re.sub`, and :func:`~re." +"subn` now accept an optional *flags* argument, for consistency with the " +"other functions in the module. (Added by Gregory P. Smith.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1462 +msgid "" +"New function: :func:`~runpy.run_path` in the :mod:`runpy` module will " +"execute the code at a provided *path* argument. *path* can be the path of a " +"Python source file (:file:`example.py`), a compiled bytecode file (:file:" +"`example.pyc`), a directory (:file:`./package/`), or a zip archive (:file:" +"`example.zip`). If a directory or zip path is provided, it will be added to " +"the front of ``sys.path`` and the module :mod:`__main__` will be imported. " +"It's expected that the directory or zip contains a :file:`__main__.py`; if " +"it doesn't, some other :file:`__main__.py` might be imported from a location " +"later in ``sys.path``. This makes more of the machinery of :mod:`runpy` " +"available to scripts that want to mimic the way Python's command line " +"processes an explicit path name. (Added by Nick Coghlan; :issue:`6816`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1476 +msgid "" +"New function: in the :mod:`shutil` module, :func:`~shutil.make_archive` " +"takes a filename, archive type (zip or tar-format), and a directory path, " +"and creates an archive containing the directory's contents. (Added by Tarek " +"Ziadé.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1481 +msgid "" +":mod:`shutil`'s :func:`~shutil.copyfile` and :func:`~shutil.copytree` " +"functions now raise a :exc:`~shutil.SpecialFileError` exception when asked " +"to copy a named pipe. Previously the code would treat named pipes like a " +"regular file by opening them for reading, and this would block " +"indefinitely. (Fixed by Antoine Pitrou; :issue:`3002`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1487 +msgid "" +"The :mod:`signal` module no longer re-installs the signal handler unless " +"this is truly necessary, which fixes a bug that could make it impossible to " +"catch the EINTR signal robustly. (Fixed by Charles-Francois Natali; :issue:" +"`8354`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1492 +msgid "" +"New functions: in the :mod:`site` module, three new functions return various " +"site- and user-specific paths. :func:`~site.getsitepackages` returns a list " +"containing all global site-packages directories, :func:`~site." +"getusersitepackages` returns the path of the user's site-packages directory, " +"and :func:`~site.getuserbase` returns the value of the :envvar:`USER_BASE` " +"environment variable, giving the path to a directory that can be used to " +"store data. (Contributed by Tarek Ziadé; :issue:`6693`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1503 +msgid "" +"The :mod:`site` module now reports exceptions occurring when the :mod:" +"`sitecustomize` module is imported, and will no longer catch and swallow " +"the :exc:`KeyboardInterrupt` exception. (Fixed by Victor Stinner; :issue:" +"`3137`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1508 +msgid "" +"The :func:`~socket.create_connection` function gained a *source_address* " +"parameter, a ``(host, port)`` 2-tuple giving the source address that will be " +"used for the connection. (Contributed by Eldon Ziegler; :issue:`3972`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1513 +msgid "" +"The :meth:`~socket.socket.recv_into` and :meth:`~socket.socket." +"recvfrom_into` methods will now write into objects that support the buffer " +"API, most usefully the :class:`bytearray` and :class:`memoryview` objects. " +"(Implemented by Antoine Pitrou; :issue:`8104`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1518 +msgid "" +"The :mod:`SocketServer` module's :class:`~SocketServer.TCPServer` class now " +"supports socket timeouts and disabling the Nagle algorithm. The :attr:" +"`~SocketServer.TCPServer.disable_nagle_algorithm` class attribute defaults " +"to False; if overridden to be True, new request connections will have the " +"TCP_NODELAY option set to prevent buffering many small sends into a single " +"TCP packet. The :attr:`~SocketServer.BaseServer.timeout` class attribute can " +"hold a timeout in seconds that will be applied to the request socket; if no " +"request is received within that time, :meth:`~SocketServer.BaseServer." +"handle_timeout` will be called and :meth:`~SocketServer.BaseServer." +"handle_request` will return. (Contributed by Kristján Valur Jónsson; :issue:" +"`6192` and :issue:`6267`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1530 +msgid "" +"Updated module: the :mod:`sqlite3` module has been updated to version 2.6.0 " +"of the `pysqlite package `__. Version " +"2.6.0 includes a number of bugfixes, and adds the ability to load SQLite " +"extensions from shared libraries. Call the ``enable_load_extension(True)`` " +"method to enable extensions, and then call :meth:`~sqlite3.Connection." +"load_extension` to load a particular shared library. (Updated by Gerhard " +"Häring.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1537 +msgid "" +"The :mod:`ssl` module's :class:`~ssl.SSLSocket` objects now support the " +"buffer API, which fixed a test suite failure (fix by Antoine Pitrou; :issue:" +"`7133`) and automatically set OpenSSL's :c:macro:`SSL_MODE_AUTO_RETRY`, " +"which will prevent an error code being returned from :meth:`recv` operations " +"that trigger an SSL renegotiation (fix by Antoine Pitrou; :issue:`8222`)." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1544 +msgid "" +"The :func:`ssl.wrap_socket` constructor function now takes a *ciphers* " +"argument that's a string listing the encryption algorithms to be allowed; " +"the format of the string is described `in the OpenSSL documentation `__. (Added by " +"Antoine Pitrou; :issue:`8322`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1551 +msgid "" +"Another change makes the extension load all of OpenSSL's ciphers and digest " +"algorithms so that they're all available. Some SSL certificates couldn't be " +"verified, reporting an \"unknown algorithm\" error. (Reported by Beda " +"Kosata, and fixed by Antoine Pitrou; :issue:`8484`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1557 +msgid "" +"The version of OpenSSL being used is now available as the module attributes :" +"data:`ssl.OPENSSL_VERSION` (a string), :data:`ssl.OPENSSL_VERSION_INFO` (a 5-" +"tuple), and :data:`ssl.OPENSSL_VERSION_NUMBER` (an integer). (Added by " +"Antoine Pitrou; :issue:`8321`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1563 +msgid "" +"The :mod:`struct` module will no longer silently ignore overflow errors when " +"a value is too large for a particular integer format code (one of " +"``bBhHiIlLqQ``); it now always raises a :exc:`struct.error` exception. " +"(Changed by Mark Dickinson; :issue:`1523`.) The :func:`~struct.pack` " +"function will also attempt to use :meth:`__index__` to convert and pack non-" +"integers before trying the :meth:`__int__` method or reporting an error. " +"(Changed by Mark Dickinson; :issue:`8300`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1572 +msgid "" +"New function: the :mod:`subprocess` module's :func:`~subprocess." +"check_output` runs a command with a specified set of arguments and returns " +"the command's output as a string when the command runs without error, or " +"raises a :exc:`~subprocess.CalledProcessError` exception otherwise." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1587 +msgid "(Contributed by Gregory P. Smith.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1589 +msgid "" +"The :mod:`subprocess` module will now retry its internal system calls on " +"receiving an :const:`EINTR` signal. (Reported by several people; final " +"patch by Gregory P. Smith in :issue:`1068268`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1593 +msgid "" +"New function: :func:`~symtable.Symbol.is_declared_global` in the :mod:" +"`symtable` module returns true for variables that are explicitly declared to " +"be global, false for ones that are implicitly global. (Contributed by Jeremy " +"Hylton.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1598 ../Doc/whatsnew/2.7.rst:2484 +msgid "" +"The :mod:`syslog` module will now use the value of ``sys.argv[0]`` as the " +"identifier instead of the previous default value of ``'python'``. (Changed " +"by Sean Reifschneider; :issue:`8451`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1602 +msgid "" +"The ``sys.version_info`` value is now a named tuple, with attributes named :" +"attr:`major`, :attr:`minor`, :attr:`micro`, :attr:`releaselevel`, and :attr:" +"`serial`. (Contributed by Ross Light; :issue:`4285`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1607 +msgid "" +":func:`sys.getwindowsversion` also returns a named tuple, with attributes " +"named :attr:`major`, :attr:`minor`, :attr:`build`, :attr:`platform`, :attr:" +"`service_pack`, :attr:`service_pack_major`, :attr:`service_pack_minor`, :" +"attr:`suite_mask`, and :attr:`product_type`. (Contributed by Brian Curtin; :" +"issue:`7766`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1613 ../Doc/whatsnew/2.7.rst:2488 +msgid "" +"The :mod:`tarfile` module's default error handling has changed, to no longer " +"suppress fatal errors. The default error level was previously 0, which " +"meant that errors would only result in a message being written to the debug " +"log, but because the debug log is not activated by default, these errors go " +"unnoticed. The default error level is now 1, which raises an exception if " +"there's an error. (Changed by Lars Gustäbel; :issue:`7357`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1621 +msgid "" +":mod:`tarfile` now supports filtering the :class:`~tarfile.TarInfo` objects " +"being added to a tar file. When you call :meth:`~tarfile.TarFile.add`, you " +"may supply an optional *filter* argument that's a callable. The *filter* " +"callable will be passed the :class:`~tarfile.TarInfo` for every file being " +"added, and can modify and return it. If the callable returns ``None``, the " +"file will be excluded from the resulting archive. This is more powerful " +"than the existing *exclude* argument, which has therefore been deprecated. " +"(Added by Lars Gustäbel; :issue:`6856`.) The :class:`~tarfile.TarFile` class " +"also now supports the context management protocol. (Added by Lars Gustäbel; :" +"issue:`7232`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1633 +msgid "" +"The :meth:`~threading.Event.wait` method of the :class:`threading.Event` " +"class now returns the internal flag on exit. This means the method will " +"usually return true because :meth:`~threading.Event.wait` is supposed to " +"block until the internal flag becomes true. The return value will only be " +"false if a timeout was provided and the operation timed out. (Contributed by " +"Tim Lesher; :issue:`1674032`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1640 +msgid "" +"The Unicode database provided by the :mod:`unicodedata` module is now used " +"internally to determine which characters are numeric, whitespace, or " +"represent line breaks. The database also includes information from the :" +"file:`Unihan.txt` data file (patch by Anders Chrigström and Amaury Forgeot " +"d'Arc; :issue:`1571184`) and has been updated to version 5.2.0 (updated by " +"Florent Xicluna; :issue:`8024`)." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1648 ../Doc/whatsnew/2.7.rst:2496 +msgid "" +"The :mod:`urlparse` module's :func:`~urlparse.urlsplit` now handles unknown " +"URL schemes in a fashion compliant with :rfc:`3986`: if the URL is of the " +"form ``\"://...\"``, the text before the ``://`` is treated as " +"the scheme, even if it's a made-up scheme that the module doesn't know " +"about. This change may break code that worked around the old behaviour. " +"For example, Python 2.6.4 or 2.5 will return the following:" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1663 ../Doc/whatsnew/2.7.rst:2511 +msgid "Python 2.7 (and Python 2.6.5) will return:" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1672 ../Doc/whatsnew/2.7.rst:2520 +msgid "" +"(Python 2.7 actually produces slightly different output, since it returns a " +"named tuple instead of a standard tuple.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1675 +msgid "" +"The :mod:`urlparse` module also supports IPv6 literal addresses as defined " +"by :rfc:`2732` (contributed by Senthil Kumaran; :issue:`2987`)." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1685 +msgid "" +"New class: the :class:`~weakref.WeakSet` class in the :mod:`weakref` module " +"is a set that only holds weak references to its elements; elements will be " +"removed once there are no references pointing to them. (Originally " +"implemented in Python 3.x by Raymond Hettinger, and backported to 2.7 by " +"Michael Foord.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1691 +msgid "" +"The ElementTree library, :mod:`xml.etree`, no longer escapes ampersands and " +"angle brackets when outputting an XML processing instruction (which looks " +"like ````) or comment (which looks like " +"````). (Patch by Neil Muller; :issue:`2746`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1697 +msgid "" +"The XML-RPC client and server, provided by the :mod:`xmlrpclib` and :mod:" +"`SimpleXMLRPCServer` modules, have improved performance by supporting " +"HTTP/1.1 keep-alive and by optionally using gzip encoding to compress the " +"XML being exchanged. The gzip compression is controlled by the :attr:" +"`encode_threshold` attribute of :class:`SimpleXMLRPCRequestHandler`, which " +"contains a size in bytes; responses larger than this will be compressed. " +"(Contributed by Kristján Valur Jónsson; :issue:`6267`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1706 +msgid "" +"The :mod:`zipfile` module's :class:`~zipfile.ZipFile` now supports the " +"context management protocol, so you can write ``with zipfile.ZipFile(...) as " +"f:``. (Contributed by Brian Curtin; :issue:`5511`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1710 +msgid "" +":mod:`zipfile` now also supports archiving empty directories and extracts " +"them correctly. (Fixed by Kuba Wieczorek; :issue:`4710`.) Reading files out " +"of an archive is faster, and interleaving :meth:`~zipfile.ZipFile.read` and :" +"meth:`~zipfile.ZipFile.readline` now works correctly. (Contributed by Nir " +"Aides; :issue:`7610`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1716 +msgid "" +"The :func:`~zipfile.is_zipfile` function now accepts a file object, in " +"addition to the path names accepted in earlier versions. (Contributed by " +"Gabriel Genellina; :issue:`4756`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1720 +msgid "" +"The :meth:`~zipfile.ZipFile.writestr` method now has an optional " +"*compress_type* parameter that lets you override the default compression " +"method specified in the :class:`~zipfile.ZipFile` constructor. (Contributed " +"by Ronald Oussoren; :issue:`6003`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1733 +msgid "New module: importlib" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1735 +msgid "" +"Python 3.1 includes the :mod:`importlib` package, a re-implementation of the " +"logic underlying Python's :keyword:`import` statement. :mod:`importlib` is " +"useful for implementors of Python interpreters and to users who wish to " +"write new importers that can participate in the import process. Python 2.7 " +"doesn't contain the complete :mod:`importlib` package, but instead has a " +"tiny subset that contains a single function, :func:`~importlib." +"import_module`." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1743 +msgid "" +"``import_module(name, package=None)`` imports a module. *name* is a string " +"containing the module or package's name. It's possible to do relative " +"imports by providing a string that begins with a ``.`` character, such as " +"``..utils.errors``. For relative imports, the *package* argument must be " +"provided and is the name of the package that will be used as the anchor for " +"the relative import. :func:`~importlib.import_module` both inserts the " +"imported module into ``sys.modules`` and returns the module object." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1752 +msgid "Here are some examples::" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1763 +msgid "" +":mod:`importlib` was implemented by Brett Cannon and introduced in Python " +"3.1." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1768 +msgid "New module: sysconfig" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1770 +msgid "" +"The :mod:`sysconfig` module has been pulled out of the Distutils package, " +"becoming a new top-level module in its own right. :mod:`sysconfig` provides " +"functions for getting information about Python's build process: compiler " +"switches, installation paths, the platform name, and whether Python is " +"running from its source directory." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1777 +msgid "Some of the functions in the module are:" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1779 +msgid "" +":func:`~sysconfig.get_config_var` returns variables from Python's Makefile " +"and the :file:`pyconfig.h` file." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1781 +msgid "" +":func:`~sysconfig.get_config_vars` returns a dictionary containing all of " +"the configuration variables." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1783 +msgid "" +":func:`~sysconfig.get_path` returns the configured path for a particular " +"type of module: the standard library, site-specific modules, platform-" +"specific modules, etc." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1786 +msgid "" +":func:`~sysconfig.is_python_build` returns true if you're running a binary " +"from a Python source tree, and false otherwise." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1789 +msgid "" +"Consult the :mod:`sysconfig` documentation for more details and for a " +"complete list of functions." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1792 +msgid "" +"The Distutils package and :mod:`sysconfig` are now maintained by Tarek " +"Ziadé, who has also started a Distutils2 package (source repository at " +"https://hg.python.org/distutils2/) for developing a next-generation version " +"of Distutils." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1799 +msgid "ttk: Themed Widgets for Tk" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1801 +msgid "" +"Tcl/Tk 8.5 includes a set of themed widgets that re-implement basic Tk " +"widgets but have a more customizable appearance and can therefore more " +"closely resemble the native platform's widgets. This widget set was " +"originally called Tile, but was renamed to Ttk (for \"themed Tk\") on being " +"added to Tcl/Tck release 8.5." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1807 +msgid "" +"To learn more, read the :mod:`ttk` module documentation. You may also wish " +"to read the Tcl/Tk manual page describing the Ttk theme engine, available at " +"https://www.tcl.tk/man/tcl8.5/TkCmd/ttk_intro.htm. Some screenshots of the " +"Python/Ttk code in use are at http://code.google.com/p/python-ttk/wiki/" +"Screenshots." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1814 +msgid "" +"The :mod:`ttk` module was written by Guilherme Polo and added in :issue:" +"`2983`. An alternate version called ``Tile.py``, written by Martin Franklin " +"and maintained by Kevin Walzer, was proposed for inclusion in :issue:`2618`, " +"but the authors argued that Guilherme Polo's work was more comprehensive." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1824 +msgid "Updated module: unittest" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1826 +msgid "" +"The :mod:`unittest` module was greatly enhanced; many new features were " +"added. Most of these features were implemented by Michael Foord, unless " +"otherwise noted. The enhanced version of the module is downloadable " +"separately for use with Python versions 2.4 to 2.6, packaged as the :mod:" +"`unittest2` package, from https://pypi.python.org/pypi/unittest2." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1833 +msgid "" +"When used from the command line, the module can automatically discover " +"tests. It's not as fancy as `py.test `__ or `nose " +"`__, but provides a simple way to run " +"tests kept within a set of package directories. For example, the following " +"command will search the :file:`test/` subdirectory for any importable test " +"files named ``test*.py``::" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1842 +msgid "" +"Consult the :mod:`unittest` module documentation for more details. " +"(Developed in :issue:`6001`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1845 +msgid "The :func:`~unittest.main` function supports some other new options:" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1847 +msgid "" +":option:`-b ` or :option:`--buffer` will buffer the standard " +"output and standard error streams during each test. If the test passes, any " +"resulting output will be discarded; on failure, the buffered output will be " +"displayed." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1852 +msgid "" +":option:`-c ` or :option:`--catch` will cause the control-C " +"interrupt to be handled more gracefully. Instead of interrupting the test " +"process immediately, the currently running test will be completed and then " +"the partial results up to the interruption will be reported. If you're " +"impatient, a second press of control-C will cause an immediate interruption." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1859 +msgid "" +"This control-C handler tries to avoid causing problems when the code being " +"tested or the tests being run have defined a signal handler of their own, by " +"noticing that a signal handler was already set and calling it. If this " +"doesn't work for you, there's a :func:`~unittest.removeHandler` decorator " +"that can be used to mark tests that should have the control-C handling " +"disabled." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1866 +msgid "" +":option:`-f ` or :option:`--failfast` makes test execution stop " +"immediately when a test fails instead of continuing to execute further " +"tests. (Suggested by Cliff Dyer and implemented by Michael Foord; :issue:" +"`8074`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1871 +msgid "" +"The progress messages now show 'x' for expected failures and 'u' for " +"unexpected successes when run in verbose mode. (Contributed by Benjamin " +"Peterson.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1875 +msgid "" +"Test cases can raise the :exc:`~unittest.SkipTest` exception to skip a test " +"(:issue:`1034053`)." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1878 +msgid "" +"The error messages for :meth:`~unittest.TestCase.assertEqual`, :meth:" +"`~unittest.TestCase.assertTrue`, and :meth:`~unittest.TestCase.assertFalse` " +"failures now provide more information. If you set the :attr:`~unittest." +"TestCase.longMessage` attribute of your :class:`~unittest.TestCase` classes " +"to True, both the standard error message and any additional message you " +"provide will be printed for failures. (Added by Michael Foord; :issue:" +"`5663`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1885 +msgid "" +"The :meth:`~unittest.TestCase.assertRaises` method now returns a context " +"handler when called without providing a callable object to run. For " +"example, you can write this::" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1892 +msgid "(Implemented by Antoine Pitrou; :issue:`4444`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1896 +msgid "" +"Module- and class-level setup and teardown fixtures are now supported. " +"Modules can contain :func:`~unittest.setUpModule` and :func:`~unittest." +"tearDownModule` functions. Classes can have :meth:`~unittest.TestCase." +"setUpClass` and :meth:`~unittest.TestCase.tearDownClass` methods that must " +"be defined as class methods (using ``@classmethod`` or equivalent). These " +"functions and methods are invoked when the test runner switches to a test " +"case in a different module or class." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1904 +msgid "" +"The methods :meth:`~unittest.TestCase.addCleanup` and :meth:`~unittest." +"TestCase.doCleanups` were added. :meth:`~unittest.TestCase.addCleanup` lets " +"you add cleanup functions that will be called unconditionally (after :meth:" +"`~unittest.TestCase.setUp` if :meth:`~unittest.TestCase.setUp` fails, " +"otherwise after :meth:`~unittest.TestCase.tearDown`). This allows for much " +"simpler resource allocation and deallocation during tests (:issue:`5679`)." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1912 +msgid "" +"A number of new methods were added that provide more specialized tests. " +"Many of these methods were written by Google engineers for use in their test " +"suites; Gregory P. Smith, Michael Foord, and GvR worked on merging them into " +"Python's version of :mod:`unittest`." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1917 +msgid "" +":meth:`~unittest.TestCase.assertIsNone` and :meth:`~unittest.TestCase." +"assertIsNotNone` take one expression and verify that the result is or is not " +"``None``." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1920 +msgid "" +":meth:`~unittest.TestCase.assertIs` and :meth:`~unittest.TestCase." +"assertIsNot` take two values and check whether the two values evaluate to " +"the same object or not. (Added by Michael Foord; :issue:`2578`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1924 +msgid "" +":meth:`~unittest.TestCase.assertIsInstance` and :meth:`~unittest.TestCase." +"assertNotIsInstance` check whether the resulting object is an instance of a " +"particular class, or of one of a tuple of classes. (Added by Georg Brandl; :" +"issue:`7031`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1929 +msgid "" +":meth:`~unittest.TestCase.assertGreater`, :meth:`~unittest.TestCase." +"assertGreaterEqual`, :meth:`~unittest.TestCase.assertLess`, and :meth:" +"`~unittest.TestCase.assertLessEqual` compare two quantities." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1933 +msgid "" +":meth:`~unittest.TestCase.assertMultiLineEqual` compares two strings, and if " +"they're not equal, displays a helpful comparison that highlights the " +"differences in the two strings. This comparison is now used by default when " +"Unicode strings are compared with :meth:`~unittest.TestCase.assertEqual`." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1938 +msgid "" +":meth:`~unittest.TestCase.assertRegexpMatches` and :meth:`~unittest.TestCase." +"assertNotRegexpMatches` checks whether the first argument is a string " +"matching or not matching the regular expression provided as the second " +"argument (:issue:`8038`)." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1943 +msgid "" +":meth:`~unittest.TestCase.assertRaisesRegexp` checks whether a particular " +"exception is raised, and then also checks that the string representation of " +"the exception matches the provided regular expression." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1947 +msgid "" +":meth:`~unittest.TestCase.assertIn` and :meth:`~unittest.TestCase." +"assertNotIn` tests whether *first* is or is not in *second*." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1950 +msgid "" +":meth:`~unittest.TestCase.assertItemsEqual` tests whether two provided " +"sequences contain the same elements." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1953 +msgid "" +":meth:`~unittest.TestCase.assertSetEqual` compares whether two sets are " +"equal, and only reports the differences between the sets in case of error." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1956 +msgid "" +"Similarly, :meth:`~unittest.TestCase.assertListEqual` and :meth:`~unittest." +"TestCase.assertTupleEqual` compare the specified types and explain any " +"differences without necessarily printing their full values; these methods " +"are now used by default when comparing lists and tuples using :meth:" +"`~unittest.TestCase.assertEqual`. More generally, :meth:`~unittest.TestCase." +"assertSequenceEqual` compares two sequences and can optionally check whether " +"both sequences are of a particular type." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1964 +msgid "" +":meth:`~unittest.TestCase.assertDictEqual` compares two dictionaries and " +"reports the differences; it's now used by default when you compare two " +"dictionaries using :meth:`~unittest.TestCase.assertEqual`. :meth:`~unittest." +"TestCase.assertDictContainsSubset` checks whether all of the key/value pairs " +"in *first* are found in *second*." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1969 +msgid "" +":meth:`~unittest.TestCase.assertAlmostEqual` and :meth:`~unittest.TestCase." +"assertNotAlmostEqual` test whether *first* and *second* are approximately " +"equal. This method can either round their difference to an optionally-" +"specified number of *places* (the default is 7) and compare it to zero, or " +"require the difference to be smaller than a supplied *delta* value." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1975 +msgid "" +":meth:`~unittest.TestLoader.loadTestsFromName` properly honors the :attr:" +"`~unittest.TestLoader.suiteClass` attribute of the :class:`~unittest." +"TestLoader`. (Fixed by Mark Roddy; :issue:`6866`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1979 +msgid "" +"A new hook lets you extend the :meth:`~unittest.TestCase.assertEqual` method " +"to handle new data types. The :meth:`~unittest.TestCase." +"addTypeEqualityFunc` method takes a type object and a function. The function " +"will be used when both of the objects being compared are of the specified " +"type. This function should compare the two objects and raise an exception " +"if they don't match; it's a good idea for the function to provide additional " +"information about why the two objects aren't matching, much as the new " +"sequence comparison methods do." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1988 +msgid "" +":func:`unittest.main` now takes an optional ``exit`` argument. If False, :" +"func:`~unittest.main` doesn't call :func:`sys.exit`, allowing :func:" +"`~unittest.main` to be used from the interactive interpreter. (Contributed " +"by J. Pablo Fernández; :issue:`3379`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1993 +msgid "" +":class:`~unittest.TestResult` has new :meth:`~unittest.TestResult." +"startTestRun` and :meth:`~unittest.TestResult.stopTestRun` methods that are " +"called immediately before and after a test run. (Contributed by Robert " +"Collins; :issue:`5728`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:1997 +msgid "" +"With all these changes, the :file:`unittest.py` was becoming awkwardly " +"large, so the module was turned into a package and the code split into " +"several files (by Benjamin Peterson). This doesn't affect how the module is " +"imported or used." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2005 +msgid "http://www.voidspace.org.uk/python/articles/unittest2.shtml" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2005 +msgid "" +"Describes the new features, how to use them, and the rationale for various " +"design decisions. (By Michael Foord.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2011 +msgid "Updated module: ElementTree 1.3" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2013 +msgid "" +"The version of the ElementTree library included with Python was updated to " +"version 1.3. Some of the new features are:" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2016 +msgid "" +"The various parsing functions now take a *parser* keyword argument giving " +"an :class:`~xml.etree.ElementTree.XMLParser` instance that will be used. " +"This makes it possible to override the file's internal encoding::" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2023 +msgid "" +"Errors in parsing XML now raise a :exc:`ParseError` exception, whose " +"instances have a :attr:`position` attribute containing a (*line*, *column*) " +"tuple giving the location of the problem." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2027 +msgid "" +"ElementTree's code for converting trees to a string has been significantly " +"reworked, making it roughly twice as fast in many cases. The :meth:" +"`ElementTree.write() ` and :meth:" +"`Element.write` methods now have a *method* parameter that can be \"xml" +"\" (the default), \"html\", or \"text\". HTML mode will output empty " +"elements as ```` instead of ````, and text mode will " +"skip over elements and only output the text chunks. If you set the :attr:" +"`tag` attribute of an element to ``None`` but leave its children in place, " +"the element will be omitted when the tree is written out, so you don't need " +"to do more extensive rearrangement to remove a single element." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2039 +msgid "" +"Namespace handling has also been improved. All ``xmlns:`` " +"declarations are now output on the root element, not scattered throughout " +"the resulting XML. You can set the default namespace for a tree by setting " +"the :attr:`default_namespace` attribute and can register new prefixes with :" +"meth:`~xml.etree.ElementTree.register_namespace`. In XML mode, you can use " +"the true/false *xml_declaration* parameter to suppress the XML declaration." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2047 +msgid "" +"New :class:`~xml.etree.ElementTree.Element` method: :meth:`~xml.etree." +"ElementTree.Element.extend` appends the items from a sequence to the " +"element's children. Elements themselves behave like sequences, so it's easy " +"to move children from one element to another::" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2064 +msgid "" +"New :class:`Element` method: :meth:`~xml.etree.ElementTree.Element.iter` " +"yields the children of the element as a generator. It's also possible to " +"write ``for child in elem:`` to loop over an element's children. The " +"existing method :meth:`getiterator` is now deprecated, as is :meth:" +"`getchildren` which constructs and returns a list of children." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2071 +msgid "" +"New :class:`Element` method: :meth:`~xml.etree.ElementTree.Element.itertext` " +"yields all chunks of text that are descendants of the element. For example::" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2082 +msgid "" +"Deprecated: using an element as a Boolean (i.e., ``if elem:``) would return " +"true if the element had any children, or false if there were no children. " +"This behaviour is confusing -- ``None`` is false, but so is a childless " +"element? -- so it will now trigger a :exc:`FutureWarning`. In your code, " +"you should be explicit: write ``len(elem) != 0`` if you're interested in the " +"number of children, or ``elem is not None``." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2090 +msgid "" +"Fredrik Lundh develops ElementTree and produced the 1.3 version; you can " +"read his article describing 1.3 at http://effbot.org/zone/elementtree-13-" +"intro.htm. Florent Xicluna updated the version included with Python, after " +"discussions on python-dev and in :issue:`6472`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2104 +msgid "" +"The latest release of the GNU Debugger, GDB 7, can be `scripted using Python " +"`__. When you " +"begin debugging an executable program P, GDB will look for a file named ``P-" +"gdb.py`` and automatically read it. Dave Malcolm contributed a :file:" +"`python-gdb.py` that adds a number of commands useful when debugging Python " +"itself. For example, ``py-up`` and ``py-down`` go up or down one Python " +"stack frame, which usually corresponds to several C stack frames. ``py-" +"print`` prints the value of a Python variable, and ``py-bt`` prints the " +"Python stack trace. (Added as a result of :issue:`8032`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2116 +msgid "" +"If you use the :file:`.gdbinit` file provided with Python, the \"pyo\" macro " +"in the 2.7 version now works correctly when the thread being debugged " +"doesn't hold the GIL; the macro now acquires it before printing. " +"(Contributed by Victor Stinner; :issue:`3632`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2121 +msgid "" +":c:func:`Py_AddPendingCall` is now thread-safe, letting any worker thread " +"submit notifications to the main Python thread. This is particularly useful " +"for asynchronous IO operations. (Contributed by Kristján Valur Jónsson; :" +"issue:`4293`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2126 +msgid "" +"New function: :c:func:`PyCode_NewEmpty` creates an empty code object; only " +"the filename, function name, and first line number are required. This is " +"useful for extension modules that are attempting to construct a more useful " +"traceback stack. Previously such extensions needed to call :c:func:" +"`PyCode_New`, which had many more arguments. (Added by Jeffrey Yasskin.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2133 +msgid "" +"New function: :c:func:`PyErr_NewExceptionWithDoc` creates a new exception " +"class, just as the existing :c:func:`PyErr_NewException` does, but takes an " +"extra ``char *`` argument containing the docstring for the new exception " +"class. (Added by 'lekma' on the Python bug tracker; :issue:`7033`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2139 +msgid "" +"New function: :c:func:`PyFrame_GetLineNumber` takes a frame object and " +"returns the line number that the frame is currently executing. Previously " +"code would need to get the index of the bytecode instruction currently " +"executing, and then look up the line number corresponding to that address. " +"(Added by Jeffrey Yasskin.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2145 +msgid "" +"New functions: :c:func:`PyLong_AsLongAndOverflow` and :c:func:" +"`PyLong_AsLongLongAndOverflow` approximates a Python long integer as a C :c:" +"type:`long` or :c:type:`long long`. If the number is too large to fit into " +"the output type, an *overflow* flag is set and returned to the caller. " +"(Contributed by Case Van Horsen; :issue:`7528` and :issue:`7767`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2152 +msgid "" +"New function: stemming from the rewrite of string-to-float conversion, a " +"new :c:func:`PyOS_string_to_double` function was added. The old :c:func:" +"`PyOS_ascii_strtod` and :c:func:`PyOS_ascii_atof` functions are now " +"deprecated." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2157 +msgid "" +"New function: :c:func:`PySys_SetArgvEx` sets the value of ``sys.argv`` and " +"can optionally update ``sys.path`` to include the directory containing the " +"script named by ``sys.argv[0]`` depending on the value of an *updatepath* " +"parameter." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2162 +msgid "" +"This function was added to close a security hole for applications that embed " +"Python. The old function, :c:func:`PySys_SetArgv`, would always update " +"``sys.path``, and sometimes it would add the current directory. This meant " +"that, if you ran an application embedding Python in a directory controlled " +"by someone else, attackers could put a Trojan-horse module in the directory " +"(say, a file named :file:`os.py`) that your application would then import " +"and run." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2170 +msgid "" +"If you maintain a C/C++ application that embeds Python, check whether you're " +"calling :c:func:`PySys_SetArgv` and carefully consider whether the " +"application should be using :c:func:`PySys_SetArgvEx` with *updatepath* set " +"to false." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2175 +msgid "" +"Security issue reported as `CVE-2008-5983 `_; discussed in :issue:`5753`, and fixed by " +"Antoine Pitrou." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2179 +msgid "" +"New macros: the Python header files now define the following macros: :c:" +"macro:`Py_ISALNUM`, :c:macro:`Py_ISALPHA`, :c:macro:`Py_ISDIGIT`, :c:macro:" +"`Py_ISLOWER`, :c:macro:`Py_ISSPACE`, :c:macro:`Py_ISUPPER`, :c:macro:" +"`Py_ISXDIGIT`, :c:macro:`Py_TOLOWER`, and :c:macro:`Py_TOUPPER`. All of " +"these functions are analogous to the C standard macros for classifying " +"characters, but ignore the current locale setting, because in several places " +"Python needs to analyze characters in a locale-independent way. (Added by " +"Eric Smith; :issue:`5793`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2197 +msgid "" +"Removed function: :c:macro:`PyEval_CallObject` is now only available as a " +"macro. A function version was being kept around to preserve ABI linking " +"compatibility, but that was in 1997; it can certainly be deleted by now. " +"(Removed by Antoine Pitrou; :issue:`8276`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2202 +msgid "" +"New format codes: the :c:func:`PyFormat_FromString`, :c:func:" +"`PyFormat_FromStringV`, and :c:func:`PyErr_Format` functions now accept ``" +"%lld`` and ``%llu`` format codes for displaying C's :c:type:`long long` " +"types. (Contributed by Mark Dickinson; :issue:`7228`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2208 +msgid "" +"The complicated interaction between threads and process forking has been " +"changed. Previously, the child process created by :func:`os.fork` might " +"fail because the child is created with only a single thread running, the " +"thread performing the :func:`os.fork`. If other threads were holding a lock, " +"such as Python's import lock, when the fork was performed, the lock would " +"still be marked as \"held\" in the new process. But in the child process " +"nothing would ever release the lock, since the other threads weren't " +"replicated, and the child process would no longer be able to perform imports." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2218 +msgid "" +"Python 2.7 acquires the import lock before performing an :func:`os.fork`, " +"and will also clean up any locks created using the :mod:`threading` module. " +"C extension modules that have internal locks, or that call :c:func:`fork()` " +"themselves, will not benefit from this clean-up." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2224 +msgid "(Fixed by Thomas Wouters; :issue:`1590864`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2226 +msgid "" +"The :c:func:`Py_Finalize` function now calls the internal :func:`threading." +"_shutdown` function; this prevents some exceptions from being raised when an " +"interpreter shuts down. (Patch by Adam Olsen; :issue:`1722344`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2231 +msgid "" +"When using the :c:type:`PyMemberDef` structure to define attributes of a " +"type, Python will no longer let you try to delete or set a :const:" +"`T_STRING_INPLACE` attribute." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2237 +msgid "" +"Global symbols defined by the :mod:`ctypes` module are now prefixed with " +"``Py``, or with ``_ctypes``. (Implemented by Thomas Heller; :issue:`3102`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2241 +msgid "" +"New configure option: the :option:`--with-system-expat` switch allows " +"building the :mod:`pyexpat` module to use the system Expat library. " +"(Contributed by Arfrever Frehtes Taifersar Arahesis; :issue:`7609`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2245 +msgid "" +"New configure option: the :option:`--with-valgrind` option will now disable " +"the pymalloc allocator, which is difficult for the Valgrind memory-error " +"detector to analyze correctly. Valgrind will therefore be better at " +"detecting memory leaks and overruns. (Contributed by James Henstridge; :" +"issue:`2422`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2252 +msgid "" +"New configure option: you can now supply an empty string to :option:`--with-" +"dbmliborder=` in order to disable all of the various DBM modules. (Added by " +"Arfrever Frehtes Taifersar Arahesis; :issue:`6491`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2257 +msgid "" +"The :program:`configure` script now checks for floating-point rounding bugs " +"on certain 32-bit Intel chips and defines a :c:macro:`X87_DOUBLE_ROUNDING` " +"preprocessor definition. No code currently uses this definition, but it's " +"available if anyone wishes to use it. (Added by Mark Dickinson; :issue:" +"`2937`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2263 +msgid "" +":program:`configure` also now sets a :envvar:`LDCXXSHARED` Makefile variable " +"for supporting C++ linking. (Contributed by Arfrever Frehtes Taifersar " +"Arahesis; :issue:`1222585`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2267 +msgid "" +"The build process now creates the necessary files for pkg-config support. " +"(Contributed by Clinton Roy; :issue:`3585`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2270 +msgid "" +"The build process now supports Subversion 1.7. (Contributed by Arfrever " +"Frehtes Taifersar Arahesis; :issue:`6094`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2277 +msgid "Capsules" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2279 +msgid "" +"Python 3.1 adds a new C datatype, :c:type:`PyCapsule`, for providing a C API " +"to an extension module. A capsule is essentially the holder of a C ``void " +"*`` pointer, and is made available as a module attribute; for example, the :" +"mod:`socket` module's API is exposed as ``socket.CAPI``, and :mod:" +"`unicodedata` exposes ``ucnhash_CAPI``. Other extensions can import the " +"module, access its dictionary to get the capsule object, and then get the " +"``void *`` pointer, which will usually point to an array of pointers to the " +"module's various API functions." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2288 +msgid "" +"There is an existing data type already used for this, :c:type:`PyCObject`, " +"but it doesn't provide type safety. Evil code written in pure Python could " +"cause a segmentation fault by taking a :c:type:`PyCObject` from module A and " +"somehow substituting it for the :c:type:`PyCObject` in module B. Capsules " +"know their own name, and getting the pointer requires providing the name:" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2306 +msgid "" +"You are assured that ``vtable`` points to whatever you're expecting. If a " +"different capsule was passed in, :c:func:`PyCapsule_IsValid` would detect " +"the mismatched name and return false. Refer to :ref:`using-capsules` for " +"more information on using these objects." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2311 +msgid "" +"Python 2.7 now uses capsules internally to provide various extension-module " +"APIs, but the :c:func:`PyCObject_AsVoidPtr` was modified to handle capsules, " +"preserving compile-time compatibility with the :c:type:`CObject` interface. " +"Use of :c:func:`PyCObject_AsVoidPtr` will signal a :exc:" +"`PendingDeprecationWarning`, which is silent by default." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2318 +msgid "" +"Implemented in Python 3.1 and backported to 2.7 by Larry Hastings; discussed " +"in :issue:`5630`." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2327 +msgid "" +"The :mod:`msvcrt` module now contains some constants from the :file:" +"`crtassem.h` header file: :data:`CRT_ASSEMBLY_VERSION`, :data:" +"`VC_ASSEMBLY_PUBLICKEYTOKEN`, and :data:`LIBRARIES_ASSEMBLY_NAME_PREFIX`. " +"(Contributed by David Cournapeau; :issue:`4365`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2334 +msgid "" +"The :mod:`_winreg` module for accessing the registry now implements the :" +"func:`~_winreg.CreateKeyEx` and :func:`~_winreg.DeleteKeyEx` functions, " +"extended versions of previously-supported functions that take several extra " +"arguments. The :func:`~_winreg.DisableReflectionKey`, :func:`~_winreg." +"EnableReflectionKey`, and :func:`~_winreg.QueryReflectionKey` were also " +"tested and documented. (Implemented by Brian Curtin: :issue:`7347`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2342 +msgid "" +"The new :c:func:`_beginthreadex` API is used to start threads, and the " +"native thread-local storage functions are now used. (Contributed by Kristján " +"Valur Jónsson; :issue:`3582`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2346 +msgid "" +"The :func:`os.kill` function now works on Windows. The signal value can be " +"the constants :const:`CTRL_C_EVENT`, :const:`CTRL_BREAK_EVENT`, or any " +"integer. The first two constants will send :kbd:`Control-C` and :kbd:" +"`Control-Break` keystroke events to subprocesses; any other value will use " +"the :c:func:`TerminateProcess` API. (Contributed by Miki Tebeka; :issue:" +"`1220212`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2353 +msgid "" +"The :func:`os.listdir` function now correctly fails for an empty path. " +"(Fixed by Hirokazu Yamamoto; :issue:`5913`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2356 +msgid "" +"The :mod:`mimelib` module will now read the MIME database from the Windows " +"registry when initializing. (Patch by Gabriel Genellina; :issue:`4969`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2365 +msgid "" +"The path ``/Library/Python/2.7/site-packages`` is now appended to ``sys." +"path``, in order to share added packages between the system installation and " +"a user-installed copy of the same version. (Changed by Ronald Oussoren; :" +"issue:`4865`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2371 +msgid "Port-Specific Changes: FreeBSD" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2373 +msgid "" +"FreeBSD 7.1's :const:`SO_SETFIB` constant, used with :func:`~socket." +"getsockopt`/:func:`~socket.setsockopt` to select an alternate routing table, " +"is now available in the :mod:`socket` module. (Added by Kyle VanderBeek; :" +"issue:`8235`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2381 +msgid "" +"Two benchmark scripts, :file:`iobench` and :file:`ccbench`, were added to " +"the :file:`Tools` directory. :file:`iobench` measures the speed of the " +"built-in file I/O objects returned by :func:`open` while performing various " +"operations, and :file:`ccbench` is a concurrency benchmark that tries to " +"measure computing throughput, thread switching latency, and IO processing " +"bandwidth when performing several tasks using a varying number of threads." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2389 +msgid "" +"The :file:`Tools/i18n/msgfmt.py` script now understands plural forms in :" +"file:`.po` files. (Fixed by Martin von Löwis; :issue:`5464`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2393 +msgid "" +"When importing a module from a :file:`.pyc` or :file:`.pyo` file with an " +"existing :file:`.py` counterpart, the :attr:`co_filename` attributes of the " +"resulting code objects are overwritten when the original filename is " +"obsolete. This can happen if the file has been renamed, moved, or is " +"accessed through different paths. (Patch by Ziga Seilnacht and Jean-Paul " +"Calderone; :issue:`1180193`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2400 +msgid "" +"The :file:`regrtest.py` script now takes a :option:`--randseed=` switch that " +"takes an integer that will be used as the random seed for the :option:`-r` " +"option that executes tests in random order. The :option:`-r` option also " +"reports the seed that was used (Added by Collin Winter.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2406 +msgid "" +"Another :file:`regrtest.py` switch is :option:`-j`, which takes an integer " +"specifying how many tests run in parallel. This allows reducing the total " +"runtime on multi-core machines. This option is compatible with several other " +"options, including the :option:`!-R` switch which is known to produce long " +"runtimes. (Added by Antoine Pitrou, :issue:`6152`.) This can also be used " +"with a new :option:`-F` switch that runs selected tests in a loop until they " +"fail. (Added by Antoine Pitrou; :issue:`7312`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2415 +msgid "" +"When executed as a script, the :file:`py_compile.py` module now accepts " +"``'-'`` as an argument, which will read standard input for the list of " +"filenames to be compiled. (Contributed by Piotr Ożarowski; :issue:`8233`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2423 +msgid "Porting to Python 2.7" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2428 +msgid "" +"The :func:`range` function processes its arguments more consistently; it " +"will now call :meth:`__int__` on non-float, non-integer arguments that are " +"supplied to it. (Fixed by Alexander Belopolsky; :issue:`1533`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2433 +msgid "" +"The string :meth:`format` method changed the default precision used for " +"floating-point and complex numbers from 6 decimal places to 12, which " +"matches the precision used by :func:`str`. (Changed by Eric Smith; :issue:" +"`5920`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2438 +msgid "" +"Because of an optimization for the :keyword:`with` statement, the special " +"methods :meth:`__enter__` and :meth:`__exit__` must belong to the object's " +"type, and cannot be directly attached to the object's instance. This " +"affects new-style classes (derived from :class:`object`) and C extension " +"types. (:issue:`6101`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2444 +msgid "" +"Due to a bug in Python 2.6, the *exc_value* parameter to :meth:`__exit__` " +"methods was often the string representation of the exception, not an " +"instance. This was fixed in 2.7, so *exc_value* will be an instance as " +"expected. (Fixed by Florent Xicluna; :issue:`7853`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2454 +msgid "In the standard library:" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2456 +msgid "" +"Operations with :class:`~datetime.datetime` instances that resulted in a " +"year falling outside the supported range didn't always raise :exc:" +"`OverflowError`. Such errors are now checked more carefully and will now " +"raise the exception. (Reported by Mark Leander, patch by Anand B. Pillai and " +"Alexander Belopolsky; :issue:`7150`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2462 +msgid "" +"When using :class:`~decimal.Decimal` instances with a string's :meth:" +"`format` method, the default alignment was previously left-alignment. This " +"has been changed to right-alignment, which might change the output of your " +"programs. (Changed by Mark Dickinson; :issue:`6857`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2468 +msgid "" +"Comparisons involving a signaling NaN value (or ``sNAN``) now signal :const:" +"`~decimal.InvalidOperation` instead of silently returning a true or false " +"value depending on the comparison operator. Quiet NaN values (or ``NaN``) " +"are now hashable. (Fixed by Mark Dickinson; :issue:`7279`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2474 +msgid "" +"The ElementTree library, :mod:`xml.etree`, no longer escapes ampersands and " +"angle brackets when outputting an XML processing instruction (which looks " +"like ``) or comment (which looks like " +"``). (Patch by Neil Muller; :issue:`2746`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2480 +msgid "" +"The :meth:`~StringIO.StringIO.readline` method of :class:`~StringIO." +"StringIO` objects now does nothing when a negative length is requested, as " +"other file-like objects do. (:issue:`7348`)." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2523 +msgid "For C extensions:" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2525 +msgid "" +"C extensions that use integer format codes with the ``PyArg_Parse*`` family " +"of functions will now raise a :exc:`TypeError` exception instead of " +"triggering a :exc:`DeprecationWarning` (:issue:`5080`)." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2529 +msgid "" +"Use the new :c:func:`PyOS_string_to_double` function instead of the old :c:" +"func:`PyOS_ascii_strtod` and :c:func:`PyOS_ascii_atof` functions, which are " +"now deprecated." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2533 +msgid "For applications that embed Python:" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2535 +msgid "" +"The :c:func:`PySys_SetArgvEx` function was added, letting applications close " +"a security hole when the existing :c:func:`PySys_SetArgv` function was " +"used. Check whether you're calling :c:func:`PySys_SetArgv` and carefully " +"consider whether the application should be using :c:func:`PySys_SetArgvEx` " +"with *updatepath* set to false." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2548 +msgid "New Features Added to Python 2.7 Maintenance Releases" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2550 +msgid "" +"New features may be added to Python 2.7 maintenance releases when the " +"situation genuinely calls for it. Any such additions must go through the " +"Python Enhancement Proposal process, and make a compelling case for why they " +"can't be adequately addressed by either adding the new feature solely to " +"Python 3, or else by publishing it on the Python Package Index." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2556 +msgid "" +"In addition to the specific proposals listed below, there is a general " +"exemption allowing new ``-3`` warnings to be added in any Python 2.7 " +"maintenance release." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2562 +msgid "PEP 434: IDLE Enhancement Exception for All Branches" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2564 +msgid "" +":pep:`434` describes a general exemption for changes made to the IDLE " +"development environment shipped along with Python. This exemption makes it " +"possible for the IDLE developers to provide a more consistent user " +"experience across all supported versions of Python 2 and 3." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2569 +msgid "" +"For details of any IDLE changes, refer to the NEWS file for the specific " +"release." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2574 +msgid "PEP 466: Network Security Enhancements for Python 2.7" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2576 +msgid "" +":pep:`466` describes a number of network security enhancement proposals that " +"have been approved for inclusion in Python 2.7 maintenance releases, with " +"the first of those changes appearing in the Python 2.7.7 release." +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2580 +msgid ":pep:`466` related features added in Python 2.7.7:" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2582 +msgid "" +":func:`hmac.compare_digest` was backported from Python 3 to make a timing " +"attack resistant comparison operation available to Python 2 applications. " +"(Contributed by Alex Gaynor; :issue:`21306`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2586 +msgid "" +"OpenSSL 1.0.1g was upgraded in the official Windows installers published on " +"python.org. (Contributed by Zachary Ware; :issue:`21462`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2589 +msgid ":pep:`466` related features added in Python 2.7.8:" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2591 +msgid "" +":func:`hashlib.pbkdf2_hmac` was backported from Python 3 to make a hashing " +"algorithm suitable for secure password storage broadly available to Python 2 " +"applications. (Contributed by Alex Gaynor; :issue:`21304`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2595 +msgid "" +"OpenSSL 1.0.1h was upgraded for the official Windows installers published on " +"python.org. (contributed by Zachary Ware in :issue:`21671` for CVE-2014-0224)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2598 +msgid ":pep:`466` related features added in Python 2.7.9:" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2600 +msgid "" +"Most of Python 3.4's :mod:`ssl` module was backported. This means :mod:`ssl` " +"now supports Server Name Indication, TLS1.x settings, access to the platform " +"certificate store, the :class:`~ssl.SSLContext` class, and other features. " +"(Contributed by Alex Gaynor and David Reid; :issue:`21308`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2605 +msgid "" +":func:`os.urandom` was changed to cache a file descriptor to ``/dev/" +"urandom`` instead of reopening ``/dev/urandom`` on every call. (Contributed " +"by Alex Gaynor; :issue:`21305`.)" +msgstr "" + +#: ../Doc/whatsnew/2.7.rst:2617 +msgid "" +"The author would like to thank the following people for offering " +"suggestions, corrections and assistance with various drafts of this article: " +"Nick Coghlan, Philip Jenvey, Ryan Lovett, R. David Murray, Hugh Secker-" +"Walker." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:3 +msgid "What's New In Python 3.0" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:7 +msgid "Guido van Rossum" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:54 +msgid "" +"This article explains the new features in Python 3.0, compared to 2.6. " +"Python 3.0, also known as \"Python 3000\" or \"Py3K\", is the first ever " +"*intentionally backwards incompatible* Python release. There are more " +"changes than in a typical release, and more that are important for all " +"Python users. Nevertheless, after digesting the changes, you'll find that " +"Python really hasn't changed all that much -- by and large, we're mostly " +"fixing well-known annoyances and warts, and removing a lot of old cruft." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:63 +msgid "" +"This article doesn't attempt to provide a complete specification of all new " +"features, but instead tries to give a convenient overview. For full details, " +"you should refer to the documentation for Python 3.0, and/or the many PEPs " +"referenced in the text. If you want to understand the complete " +"implementation and design rationale for a particular feature, PEPs usually " +"have more details than the regular documentation; but note that PEPs usually " +"are not kept up-to-date once a feature has been fully implemented." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:72 +msgid "" +"Due to time constraints this document is not as complete as it should have " +"been. As always for a new release, the ``Misc/NEWS`` file in the source " +"distribution contains a wealth of detailed information about every small " +"thing that was changed." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:89 +msgid "Common Stumbling Blocks" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:91 +msgid "" +"This section lists those few changes that are most likely to trip you up if " +"you're used to Python 2.5." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:95 +msgid "Print Is A Function" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:97 +msgid "" +"The ``print`` statement has been replaced with a :func:`print` function, " +"with keyword arguments to replace most of the special syntax of the old " +"``print`` statement (:pep:`3105`). Examples::" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:116 +msgid "You can also customize the separator between items, e.g.::" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:120 +msgid "which produces:" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:126 +msgid "Note:" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:128 +msgid "" +"The :func:`print` function doesn't support the \"softspace\" feature of the " +"old ``print`` statement. For example, in Python 2.x, ``print \"A\\n\", \"B" +"\"`` would write ``\"A\\nB\\n\"``; but in Python 3.0, ``print(\"A\\n\", \"B" +"\")`` writes ``\"A\\n B\\n\"``." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:133 +msgid "" +"Initially, you'll be finding yourself typing the old ``print x`` a lot in " +"interactive mode. Time to retrain your fingers to type ``print(x)`` instead!" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:137 +msgid "" +"When using the ``2to3`` source-to-source conversion tool, all ``print`` " +"statements are automatically converted to :func:`print` function calls, so " +"this is mostly a non-issue for larger projects." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:143 +msgid "Views And Iterators Instead Of Lists" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:145 +msgid "Some well-known APIs no longer return lists:" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:147 +msgid "" +":class:`dict` methods :meth:`dict.keys`, :meth:`dict.items` and :meth:`dict." +"values` return \"views\" instead of lists. For example, this no longer " +"works: ``k = d.keys(); k.sort()``. Use ``k = sorted(d)`` instead (this " +"works in Python 2.5 too and is just as efficient)." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:153 +msgid "" +"Also, the :meth:`dict.iterkeys`, :meth:`dict.iteritems` and :meth:`dict." +"itervalues` methods are no longer supported." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:156 +msgid "" +":func:`map` and :func:`filter` return iterators. If you really need a list " +"and the input sequences are all of equal length, a quick fix is to wrap :" +"func:`map` in :func:`list`, e.g. ``list(map(...))``, but a better fix is " +"often to use a list comprehension (especially when the original code uses :" +"keyword:`lambda`), or rewriting the code so it doesn't need a list at all. " +"Particularly tricky is :func:`map` invoked for the side effects of the " +"function; the correct transformation is to use a regular :keyword:`for` loop " +"(since creating a list would just be wasteful)." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:167 +msgid "" +"If the input sequences are not of equal length, :func:`map` will stop at the " +"termination of the shortest of the sequences. For full compatibility with :" +"func:`map` from Python 2.x, also wrap the sequences in :func:`itertools." +"zip_longest`, e.g. ``map(func, *sequences)`` becomes ``list(map(func, " +"itertools.zip_longest(*sequences)))``." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:173 +msgid "" +":func:`range` now behaves like :func:`xrange` used to behave, except it " +"works with values of arbitrary size. The latter no longer exists." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:177 +msgid ":func:`zip` now returns an iterator." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:180 +msgid "Ordering Comparisons" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:182 +msgid "Python 3.0 has simplified the rules for ordering comparisons:" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:184 +msgid "" +"The ordering comparison operators (``<``, ``<=``, ``>=``, ``>``) raise a " +"TypeError exception when the operands don't have a meaningful natural " +"ordering. Thus, expressions like ``1 < ''``, ``0 > None`` or ``len <= len`` " +"are no longer valid, and e.g. ``None < None`` raises :exc:`TypeError` " +"instead of returning ``False``. A corollary is that sorting a heterogeneous " +"list no longer makes sense -- all the elements must be comparable to each " +"other. Note that this does not apply to the ``==`` and ``!=`` operators: " +"objects of different incomparable types always compare unequal to each other." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:195 +msgid "" +":meth:`builtin.sorted` and :meth:`list.sort` no longer accept the *cmp* " +"argument providing a comparison function. Use the *key* argument instead. N." +"B. the *key* and *reverse* arguments are now \"keyword-only\"." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:200 +msgid "" +"The :func:`cmp` function should be treated as gone, and the :meth:`__cmp__` " +"special method is no longer supported. Use :meth:`__lt__` for sorting, :" +"meth:`__eq__` with :meth:`__hash__`, and other rich comparisons as needed. " +"(If you really need the :func:`cmp` functionality, you could use the " +"expression ``(a > b) - (a < b)`` as the equivalent for ``cmp(a, b)``.)" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:207 +msgid "Integers" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:209 +msgid "" +":pep:`237`: Essentially, :class:`long` renamed to :class:`int`. That is, " +"there is only one built-in integral type, named :class:`int`; but it behaves " +"mostly like the old :class:`long` type." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:213 +msgid "" +":pep:`238`: An expression like ``1/2`` returns a float. Use ``1//2`` to get " +"the truncating behavior. (The latter syntax has existed for years, at least " +"since Python 2.2.)" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:217 +msgid "" +"The :data:`sys.maxint` constant was removed, since there is no longer a " +"limit to the value of integers. However, :data:`sys.maxsize` can be used as " +"an integer larger than any practical list or string index. It conforms to " +"the implementation's \"natural\" integer size and is typically the same as :" +"data:`sys.maxint` in previous releases on the same platform (assuming the " +"same build options)." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:224 +msgid "" +"The :func:`repr` of a long integer doesn't include the trailing ``L`` " +"anymore, so code that unconditionally strips that character will chop off " +"the last digit instead. (Use :func:`str` instead.)" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:228 +msgid "" +"Octal literals are no longer of the form ``0720``; use ``0o720`` instead." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:232 +msgid "Text Vs. Data Instead Of Unicode Vs. 8-bit" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:234 +msgid "" +"Everything you thought you knew about binary data and Unicode has changed." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:237 +msgid "" +"Python 3.0 uses the concepts of *text* and (binary) *data* instead of " +"Unicode strings and 8-bit strings. All text is Unicode; however *encoded* " +"Unicode is represented as binary data. The type used to hold text is :class:" +"`str`, the type used to hold data is :class:`bytes`. The biggest difference " +"with the 2.x situation is that any attempt to mix text and data in Python " +"3.0 raises :exc:`TypeError`, whereas if you were to mix Unicode and 8-bit " +"strings in Python 2.x, it would work if the 8-bit string happened to contain " +"only 7-bit (ASCII) bytes, but you would get :exc:`UnicodeDecodeError` if it " +"contained non-ASCII values. This value-specific behavior has caused " +"numerous sad faces over the years." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:250 +msgid "" +"As a consequence of this change in philosophy, pretty much all code that " +"uses Unicode, encodings or binary data most likely has to change. The " +"change is for the better, as in the 2.x world there were numerous bugs " +"having to do with mixing encoded and unencoded text. To be prepared in " +"Python 2.x, start using :class:`unicode` for all unencoded text, and :class:" +"`str` for binary or encoded data only. Then the ``2to3`` tool will do most " +"of the work for you." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:258 +msgid "" +"You can no longer use ``u\"...\"`` literals for Unicode text. However, you " +"must use ``b\"...\"`` literals for binary data." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:261 +msgid "" +"As the :class:`str` and :class:`bytes` types cannot be mixed, you must " +"always explicitly convert between them. Use :meth:`str.encode` to go from :" +"class:`str` to :class:`bytes`, and :meth:`bytes.decode` to go from :class:" +"`bytes` to :class:`str`. You can also use ``bytes(s, encoding=...)`` and " +"``str(b, encoding=...)``, respectively." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:268 +msgid "" +"Like :class:`str`, the :class:`bytes` type is immutable. There is a " +"separate *mutable* type to hold buffered binary data, :class:`bytearray`. " +"Nearly all APIs that accept :class:`bytes` also accept :class:`bytearray`. " +"The mutable API is based on :class:`collections.MutableSequence`." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:274 +msgid "" +"All backslashes in raw string literals are interpreted literally. This means " +"that ``'\\U'`` and ``'\\u'`` escapes in raw strings are not treated " +"specially. For example, ``r'\\u20ac'`` is a string of 6 characters in " +"Python 3.0, whereas in 2.6, ``ur'\\u20ac'`` was the single \"euro\" " +"character. (Of course, this change only affects raw string literals; the " +"euro character is ``'\\u20ac'`` in Python 3.0.)" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:281 +msgid "" +"The built-in :class:`basestring` abstract type was removed. Use :class:" +"`str` instead. The :class:`str` and :class:`bytes` types don't have " +"functionality enough in common to warrant a shared base class. The ``2to3`` " +"tool (see below) replaces every occurrence of :class:`basestring` with :" +"class:`str`." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:287 +msgid "" +"Files opened as text files (still the default mode for :func:`open`) always " +"use an encoding to map between strings (in memory) and bytes (on disk). " +"Binary files (opened with a ``b`` in the mode argument) always use bytes in " +"memory. This means that if a file is opened using an incorrect mode or " +"encoding, I/O will likely fail loudly, instead of silently producing " +"incorrect data. It also means that even Unix users will have to specify the " +"correct mode (text or binary) when opening a file. There is a platform-" +"dependent default encoding, which on Unixy platforms can be set with the " +"``LANG`` environment variable (and sometimes also with some other platform-" +"specific locale-related environment variables). In many cases, but not all, " +"the system default is UTF-8; you should never count on this default. Any " +"application reading or writing more than pure ASCII text should probably " +"have a way to override the encoding. There is no longer any need for using " +"the encoding-aware streams in the :mod:`codecs` module." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:304 +msgid "" +"The initial values of :data:`sys.stdin`, :data:`sys.stdout` and :data:`sys." +"stderr` are now unicode-only text files (i.e., they are instances of :class:" +"`io.TextIOBase`). To read and write bytes data with these streams, you need " +"to use their :data:`io.TextIOBase.buffer` attribute." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:310 +msgid "" +"Filenames are passed to and returned from APIs as (Unicode) strings. This " +"can present platform-specific problems because on some platforms filenames " +"are arbitrary byte strings. (On the other hand, on Windows filenames are " +"natively stored as Unicode.) As a work-around, most APIs (e.g. :func:`open` " +"and many functions in the :mod:`os` module) that take filenames accept :" +"class:`bytes` objects as well as strings, and a few APIs have a way to ask " +"for a :class:`bytes` return value. Thus, :func:`os.listdir` returns a list " +"of :class:`bytes` instances if the argument is a :class:`bytes` instance, " +"and :func:`os.getcwdb` returns the current working directory as a :class:" +"`bytes` instance. Note that when :func:`os.listdir` returns a list of " +"strings, filenames that cannot be decoded properly are omitted rather than " +"raising :exc:`UnicodeError`." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:325 +msgid "" +"Some system APIs like :data:`os.environ` and :data:`sys.argv` can also " +"present problems when the bytes made available by the system is not " +"interpretable using the default encoding. Setting the ``LANG`` variable and " +"rerunning the program is probably the best approach." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:330 +msgid "" +":pep:`3138`: The :func:`repr` of a string no longer escapes non-ASCII " +"characters. It still escapes control characters and code points with non-" +"printable status in the Unicode standard, however." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:334 +msgid ":pep:`3120`: The default source encoding is now UTF-8." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:336 +msgid "" +":pep:`3131`: Non-ASCII letters are now allowed in identifiers. (However, the " +"standard library remains ASCII-only with the exception of contributor names " +"in comments.)" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:340 +msgid "" +"The :mod:`StringIO` and :mod:`cStringIO` modules are gone. Instead, import " +"the :mod:`io` module and use :class:`io.StringIO` or :class:`io.BytesIO` for " +"text and data respectively." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:344 +msgid "See also the :ref:`unicode-howto`, which was updated for Python 3.0." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:348 +msgid "Overview Of Syntax Changes" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:350 +msgid "" +"This section gives a brief overview of every *syntactic* change in Python " +"3.0." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:354 +msgid "New Syntax" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:356 +msgid "" +":pep:`3107`: Function argument and return value annotations. This provides " +"a standardized way of annotating a function's parameters and return value. " +"There are no semantics attached to such annotations except that they can be " +"introspected at runtime using the :attr:`__annotations__` attribute. The " +"intent is to encourage experimentation through metaclasses, decorators or " +"frameworks." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:363 +msgid "" +":pep:`3102`: Keyword-only arguments. Named parameters occurring after " +"``*args`` in the parameter list *must* be specified using keyword syntax in " +"the call. You can also use a bare ``*`` in the parameter list to indicate " +"that you don't accept a variable-length argument list, but you do have " +"keyword-only arguments." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:369 +msgid "" +"Keyword arguments are allowed after the list of base classes in a class " +"definition. This is used by the new convention for specifying a metaclass " +"(see next section), but can be used for other purposes as well, as long as " +"the metaclass supports it." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:374 +msgid "" +":pep:`3104`: :keyword:`nonlocal` statement. Using ``nonlocal x`` you can " +"now assign directly to a variable in an outer (but non-global) scope. :" +"keyword:`nonlocal` is a new reserved word." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:378 +msgid "" +":pep:`3132`: Extended Iterable Unpacking. You can now write things like " +"``a, b, *rest = some_sequence``. And even ``*rest, a = stuff``. The " +"``rest`` object is always a (possibly empty) list; the right-hand side may " +"be any iterable. Example::" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:385 +msgid "This sets *a* to ``0``, *b* to ``4``, and *rest* to ``[1, 2, 3]``." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:387 +msgid "" +"Dictionary comprehensions: ``{k: v for k, v in stuff}`` means the same thing " +"as ``dict(stuff)`` but is more flexible. (This is :pep:`274` vindicated. :-)" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:391 +msgid "" +"Set literals, e.g. ``{1, 2}``. Note that ``{}`` is an empty dictionary; use " +"``set()`` for an empty set. Set comprehensions are also supported; e.g., " +"``{x for x in stuff}`` means the same thing as ``set(stuff)`` but is more " +"flexible." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:396 +msgid "" +"New octal literals, e.g. ``0o720`` (already in 2.6). The old octal literals " +"(``0720``) are gone." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:399 +msgid "" +"New binary literals, e.g. ``0b1010`` (already in 2.6), and there is a new " +"corresponding built-in function, :func:`bin`." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:402 +msgid "" +"Bytes literals are introduced with a leading ``b`` or ``B``, and there is a " +"new corresponding built-in function, :func:`bytes`." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:406 +msgid "Changed Syntax" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:408 +msgid "" +":pep:`3109` and :pep:`3134`: new :keyword:`raise` statement syntax: :samp:" +"`raise [{expr} [from {expr}]]`. See below." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:411 +msgid "" +":keyword:`as` and :keyword:`with` are now reserved words. (Since 2.6, " +"actually.)" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:414 +msgid "" +"``True``, ``False``, and ``None`` are reserved words. (2.6 partially " +"enforced the restrictions on ``None`` already.)" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:417 +msgid "" +"Change from :keyword:`except` *exc*, *var* to :keyword:`except` *exc* :" +"keyword:`as` *var*. See :pep:`3110`." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:420 +msgid ":pep:`3115`: New Metaclass Syntax. Instead of::" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:426 +msgid "you must now use::" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:431 +msgid "" +"The module-global :data:`__metaclass__` variable is no longer supported. " +"(It was a crutch to make it easier to default to new-style classes without " +"deriving every class from :class:`object`.)" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:436 +msgid "" +"List comprehensions no longer support the syntactic form :samp:`[... for " +"{var} in {item1}, {item2}, ...]`. Use :samp:`[... for {var} in ({item1}, " +"{item2}, ...)]` instead. Also note that list comprehensions have different " +"semantics: they are closer to syntactic sugar for a generator expression " +"inside a :func:`list` constructor, and in particular the loop control " +"variables are no longer leaked into the surrounding scope." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:444 +msgid "" +"The *ellipsis* (``...``) can be used as an atomic expression anywhere. " +"(Previously it was only allowed in slices.) Also, it *must* now be spelled " +"as ``...``. (Previously it could also be spelled as ``. . .``, by a mere " +"accident of the grammar.)" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:450 +msgid "Removed Syntax" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:452 +msgid "" +":pep:`3113`: Tuple parameter unpacking removed. You can no longer write " +"``def foo(a, (b, c)): ...``. Use ``def foo(a, b_c): b, c = b_c`` instead." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:456 +msgid "Removed backticks (use :func:`repr` instead)." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:458 +msgid "Removed ``<>`` (use ``!=`` instead)." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:460 +msgid "" +"Removed keyword: :func:`exec` is no longer a keyword; it remains as a " +"function. (Fortunately the function syntax was also accepted in 2.x.) Also " +"note that :func:`exec` no longer takes a stream argument; instead of " +"``exec(f)`` you can use ``exec(f.read())``." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:465 +msgid "Integer literals no longer support a trailing ``l`` or ``L``." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:467 +msgid "String literals no longer support a leading ``u`` or ``U``." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:469 +msgid "" +"The :keyword:`from` *module* :keyword:`import` ``*`` syntax is only allowed " +"at the module level, no longer inside functions." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:472 +msgid "" +"The only acceptable syntax for relative imports is :samp:`from .[{module}] " +"import {name}`. All :keyword:`import` forms not starting with ``.`` are " +"interpreted as absolute imports. (:pep:`328`)" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:476 +msgid "Classic classes are gone." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:480 +msgid "Changes Already Present In Python 2.6" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:482 +msgid "" +"Since many users presumably make the jump straight from Python 2.5 to Python " +"3.0, this section reminds the reader of new features that were originally " +"designed for Python 3.0 but that were back-ported to Python 2.6. The " +"corresponding sections in :ref:`whats-new-in-2.6` should be consulted for " +"longer descriptions." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:488 +msgid "" +":ref:`pep-0343`. The :keyword:`with` statement is now a standard feature " +"and no longer needs to be imported from the :mod:`__future__`. Also check " +"out :ref:`new-26-context-managers` and :ref:`new-module-contextlib`." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:493 +msgid "" +":ref:`pep-0366`. This enhances the usefulness of the :option:`-m` option " +"when the referenced module lives in a package." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:496 +msgid ":ref:`pep-0370`." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:498 +msgid ":ref:`pep-0371`." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:500 +msgid "" +":ref:`pep-3101`. Note: the 2.6 description mentions the :meth:`format` " +"method for both 8-bit and Unicode strings. In 3.0, only the :class:`str` " +"type (text strings with Unicode support) supports this method; the :class:" +"`bytes` type does not. The plan is to eventually make this the only API for " +"string formatting, and to start deprecating the ``%`` operator in Python 3.1." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:507 +msgid "" +":ref:`pep-3105`. This is now a standard feature and no longer needs to be " +"imported from :mod:`__future__`. More details were given above." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:510 +msgid "" +":ref:`pep-3110`. The :keyword:`except` *exc* :keyword:`as` *var* syntax is " +"now standard and :keyword:`except` *exc*, *var* is no longer supported. (Of " +"course, the :keyword:`as` *var* part is still optional.)" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:515 +msgid "" +":ref:`pep-3112`. The ``b\"...\"`` string literal notation (and its variants " +"like ``b'...'``, ``b\"\"\"...\"\"\"``, and ``br\"...\"``) now produces a " +"literal of type :class:`bytes`." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:519 +msgid "" +":ref:`pep-3116`. The :mod:`io` module is now the standard way of doing file " +"I/O. The built-in :func:`open` function is now an alias for :func:`io.open` " +"and has additional keyword arguments *encoding*, *errors*, *newline* and " +"*closefd*. Also note that an invalid *mode* argument now raises :exc:" +"`ValueError`, not :exc:`IOError`. The binary file object underlying a text " +"file object can be accessed as :attr:`f.buffer` (but beware that the text " +"object maintains a buffer of itself in order to speed up the encoding and " +"decoding operations)." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:529 +msgid "" +":ref:`pep-3118`. The old builtin :func:`buffer` is now really gone; the new " +"builtin :func:`memoryview` provides (mostly) similar functionality." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:533 +msgid "" +":ref:`pep-3119`. The :mod:`abc` module and the ABCs defined in the :mod:" +"`collections` module plays a somewhat more prominent role in the language " +"now, and built-in collection types like :class:`dict` and :class:`list` " +"conform to the :class:`collections.MutableMapping` and :class:`collections." +"MutableSequence` ABCs, respectively." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:539 +msgid "" +":ref:`pep-3127`. As mentioned above, the new octal literal notation is the " +"only one supported, and binary literals have been added." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:543 +msgid ":ref:`pep-3129`." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:545 +msgid "" +":ref:`pep-3141`. The :mod:`numbers` module is another new use of ABCs, " +"defining Python's \"numeric tower\". Also note the new :mod:`fractions` " +"module which implements :class:`numbers.Rational`." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:551 +msgid "Library Changes" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:553 +msgid "" +"Due to time constraints, this document does not exhaustively cover the very " +"extensive changes to the standard library. :pep:`3108` is the reference for " +"the major changes to the library. Here's a capsule review:" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:558 +msgid "" +"Many old modules were removed. Some, like :mod:`gopherlib` (no longer used) " +"and :mod:`md5` (replaced by :mod:`hashlib`), were already deprecated by :pep:" +"`4`. Others were removed as a result of the removal of support for various " +"platforms such as Irix, BeOS and Mac OS 9 (see :pep:`11`). Some modules " +"were also selected for removal in Python 3.0 due to lack of use or because a " +"better replacement exists. See :pep:`3108` for an exhaustive list." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:566 +msgid "" +"The :mod:`bsddb3` package was removed because its presence in the core " +"standard library has proved over time to be a particular burden for the core " +"developers due to testing instability and Berkeley DB's release schedule. " +"However, the package is alive and well, externally maintained at https://www." +"jcea.es/programacion/pybsddb.htm." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:572 +msgid "" +"Some modules were renamed because their old name disobeyed :pep:`8`, or for " +"various other reasons. Here's the list:" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:576 ../Doc/whatsnew/3.2.rst:1803 +msgid "Old Name" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:576 +msgid "New Name" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:578 +msgid "_winreg" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:578 ../Doc/whatsnew/3.6.rst:1062 +msgid "winreg" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:579 +msgid "ConfigParser" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:579 ../Doc/whatsnew/3.2.rst:2123 +#: ../Doc/whatsnew/3.5.rst:990 +msgid "configparser" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:580 +msgid "copy_reg" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:580 +msgid "copyreg" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:581 +msgid "Queue" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:581 +msgid "queue" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:582 +msgid "SocketServer" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:582 ../Doc/whatsnew/3.3.rst:1906 +#: ../Doc/whatsnew/3.6.rst:875 +msgid "socketserver" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:583 +msgid "markupbase" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:583 +msgid "_markupbase" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:584 +msgid "repr" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:584 ../Doc/whatsnew/3.2.rst:1139 +msgid "reprlib" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:585 +msgid "test.test_support" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:585 +msgid "test.support" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:588 +msgid "" +"A common pattern in Python 2.x is to have one version of a module " +"implemented in pure Python, with an optional accelerated version implemented " +"as a C extension; for example, :mod:`pickle` and :mod:`cPickle`. This " +"places the burden of importing the accelerated version and falling back on " +"the pure Python version on each user of these modules. In Python 3.0, the " +"accelerated versions are considered implementation details of the pure " +"Python versions. Users should always import the standard version, which " +"attempts to import the accelerated version and falls back to the pure Python " +"version. The :mod:`pickle` / :mod:`cPickle` pair received this treatment. " +"The :mod:`profile` module is on the list for 3.1. The :mod:`StringIO` " +"module has been turned into a class in the :mod:`io` module." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:602 +msgid "" +"Some related modules have been grouped into packages, and usually the " +"submodule names have been simplified. The resulting new packages are:" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:606 +msgid "" +":mod:`dbm` (:mod:`anydbm`, :mod:`dbhash`, :mod:`dbm`, :mod:`dumbdbm`, :mod:" +"`gdbm`, :mod:`whichdb`)." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:609 +msgid ":mod:`html` (:mod:`HTMLParser`, :mod:`htmlentitydefs`)." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:611 +msgid "" +":mod:`http` (:mod:`httplib`, :mod:`BaseHTTPServer`, :mod:`CGIHTTPServer`, :" +"mod:`SimpleHTTPServer`, :mod:`Cookie`, :mod:`cookielib`)." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:615 +msgid "" +":mod:`tkinter` (all :mod:`Tkinter`-related modules except :mod:`turtle`). " +"The target audience of :mod:`turtle` doesn't really care about :mod:" +"`tkinter`. Also note that as of Python 2.6, the functionality of :mod:" +"`turtle` has been greatly enhanced." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:620 +msgid "" +":mod:`urllib` (:mod:`urllib`, :mod:`urllib2`, :mod:`urlparse`, :mod:" +"`robotparse`)." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:623 +msgid "" +":mod:`xmlrpc` (:mod:`xmlrpclib`, :mod:`DocXMLRPCServer`, :mod:" +"`SimpleXMLRPCServer`)." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:626 +msgid "" +"Some other changes to standard library modules, not covered by :pep:`3108`:" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:629 +msgid "Killed :mod:`sets`. Use the built-in :func:`set` class." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:631 +msgid "" +"Cleanup of the :mod:`sys` module: removed :func:`sys.exitfunc`, :func:`sys." +"exc_clear`, :data:`sys.exc_type`, :data:`sys.exc_value`, :data:`sys." +"exc_traceback`. (Note that :data:`sys.last_type` etc. remain.)" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:636 +msgid "" +"Cleanup of the :class:`array.array` type: the :meth:`read` and :meth:`write` " +"methods are gone; use :meth:`fromfile` and :meth:`tofile` instead. Also, " +"the ``'c'`` typecode for array is gone -- use either ``'b'`` for bytes or " +"``'u'`` for Unicode characters." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:642 +msgid "" +"Cleanup of the :mod:`operator` module: removed :func:`sequenceIncludes` and :" +"func:`isCallable`." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:645 +msgid "" +"Cleanup of the :mod:`thread` module: :func:`acquire_lock` and :func:" +"`release_lock` are gone; use :func:`acquire` and :func:`release` instead." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:649 +msgid "Cleanup of the :mod:`random` module: removed the :func:`jumpahead` API." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:651 +msgid "The :mod:`new` module is gone." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:653 +msgid "" +"The functions :func:`os.tmpnam`, :func:`os.tempnam` and :func:`os.tmpfile` " +"have been removed in favor of the :mod:`tempfile` module." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:657 +msgid "" +"The :mod:`tokenize` module has been changed to work with bytes. The main " +"entry point is now :func:`tokenize.tokenize`, instead of generate_tokens." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:661 +msgid "" +":data:`string.letters` and its friends (:data:`string.lowercase` and :data:" +"`string.uppercase`) are gone. Use :data:`string.ascii_letters` etc. " +"instead. (The reason for the removal is that :data:`string.letters` and " +"friends had locale-specific behavior, which is a bad idea for such " +"attractively-named global \"constants\".)" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:668 +msgid "" +"Renamed module :mod:`__builtin__` to :mod:`builtins` (removing the " +"underscores, adding an 's'). The :data:`__builtins__` variable found in " +"most global namespaces is unchanged. To modify a builtin, you should use :" +"mod:`builtins`, not :data:`__builtins__`!" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:675 +msgid ":pep:`3101`: A New Approach To String Formatting" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:677 +msgid "" +"A new system for built-in string formatting operations replaces the ``%`` " +"string formatting operator. (However, the ``%`` operator is still " +"supported; it will be deprecated in Python 3.1 and removed from the " +"language at some later time.) Read :pep:`3101` for the full scoop." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:685 +msgid "Changes To Exceptions" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:687 +msgid "" +"The APIs for raising and catching exception have been cleaned up and new " +"powerful features added:" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:690 +msgid "" +":pep:`352`: All exceptions must be derived (directly or indirectly) from :" +"exc:`BaseException`. This is the root of the exception hierarchy. This is " +"not new as a recommendation, but the *requirement* to inherit from :exc:" +"`BaseException` is new. (Python 2.6 still allowed classic classes to be " +"raised, and placed no restriction on what you can catch.) As a consequence, " +"string exceptions are finally truly and utterly dead." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:698 +msgid "" +"Almost all exceptions should actually derive from :exc:`Exception`; :exc:" +"`BaseException` should only be used as a base class for exceptions that " +"should only be handled at the top level, such as :exc:`SystemExit` or :exc:" +"`KeyboardInterrupt`. The recommended idiom for handling all exceptions " +"except for this latter category is to use :keyword:`except` :exc:`Exception`." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:705 +msgid ":exc:`StandardError` was removed." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:707 +msgid "" +"Exceptions no longer behave as sequences. Use the :attr:`args` attribute " +"instead." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:710 +msgid "" +":pep:`3109`: Raising exceptions. You must now use :samp:`raise {Exception}" +"({args})` instead of :samp:`raise {Exception}, {args}`. Additionally, you " +"can no longer explicitly specify a traceback; instead, if you *have* to do " +"this, you can assign directly to the :attr:`__traceback__` attribute (see " +"below)." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:716 +msgid "" +":pep:`3110`: Catching exceptions. You must now use :samp:`except " +"{SomeException} as {variable}` instead of :samp:`except {SomeException}, " +"{variable}`. Moreover, the *variable* is explicitly deleted when the :" +"keyword:`except` block is left." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:722 +msgid "" +":pep:`3134`: Exception chaining. There are two cases: implicit chaining and " +"explicit chaining. Implicit chaining happens when an exception is raised in " +"an :keyword:`except` or :keyword:`finally` handler block. This usually " +"happens due to a bug in the handler block; we call this a *secondary* " +"exception. In this case, the original exception (that was being handled) is " +"saved as the :attr:`__context__` attribute of the secondary exception. " +"Explicit chaining is invoked with this syntax::" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:733 +msgid "" +"(where *primary_exception* is any expression that produces an exception " +"object, probably an exception that was previously caught). In this case, the " +"primary exception is stored on the :attr:`__cause__` attribute of the " +"secondary exception. The traceback printed when an unhandled exception " +"occurs walks the chain of :attr:`__cause__` and :attr:`__context__` " +"attributes and prints a separate traceback for each component of the chain, " +"with the primary exception at the top. (Java users may recognize this " +"behavior.)" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:742 +msgid "" +":pep:`3134`: Exception objects now store their traceback as the :attr:" +"`__traceback__` attribute. This means that an exception object now contains " +"all the information pertaining to an exception, and there are fewer reasons " +"to use :func:`sys.exc_info` (though the latter is not removed)." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:748 +msgid "" +"A few exception messages are improved when Windows fails to load an " +"extension module. For example, ``error code 193`` is now ``%1 is not a " +"valid Win32 application``. Strings now deal with non-English locales." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:755 +msgid "Miscellaneous Other Changes" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:758 +msgid "Operators And Special Methods" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:760 +msgid "" +"``!=`` now returns the opposite of ``==``, unless ``==`` returns :data:" +"`NotImplemented`." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:763 +msgid "" +"The concept of \"unbound methods\" has been removed from the language. When " +"referencing a method as a class attribute, you now get a plain function " +"object." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:767 +msgid "" +":meth:`__getslice__`, :meth:`__setslice__` and :meth:`__delslice__` were " +"killed. The syntax ``a[i:j]`` now translates to ``a.__getitem__(slice(i, " +"j))`` (or :meth:`__setitem__` or :meth:`__delitem__`, when used as an " +"assignment or deletion target, respectively)." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:773 +msgid "" +":pep:`3114`: the standard :meth:`next` method has been renamed to :meth:" +"`~iterator.__next__`." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:776 +msgid "" +"The :meth:`__oct__` and :meth:`__hex__` special methods are removed -- :func:" +"`oct` and :func:`hex` use :meth:`__index__` now to convert the argument to " +"an integer." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:780 +msgid "Removed support for :attr:`__members__` and :attr:`__methods__`." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:782 +msgid "" +"The function attributes named :attr:`func_X` have been renamed to use the :" +"data:`__X__` form, freeing up these names in the function attribute " +"namespace for user-defined attributes. To wit, :attr:`func_closure`, :attr:" +"`func_code`, :attr:`func_defaults`, :attr:`func_dict`, :attr:`func_doc`, :" +"attr:`func_globals`, :attr:`func_name` were renamed to :attr:`__closure__`, :" +"attr:`__code__`, :attr:`__defaults__`, :attr:`~object.__dict__`, :attr:" +"`__doc__`, :attr:`__globals__`, :attr:`~definition.__name__`, respectively." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:792 +msgid ":meth:`__nonzero__` is now :meth:`__bool__`." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:795 +msgid "Builtins" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:797 +msgid "" +":pep:`3135`: New :func:`super`. You can now invoke :func:`super` without " +"arguments and (assuming this is in a regular instance method defined inside " +"a :keyword:`class` statement) the right class and instance will " +"automatically be chosen. With arguments, the behavior of :func:`super` is " +"unchanged." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:803 +msgid "" +":pep:`3111`: :func:`raw_input` was renamed to :func:`input`. That is, the " +"new :func:`input` function reads a line from :data:`sys.stdin` and returns " +"it with the trailing newline stripped. It raises :exc:`EOFError` if the " +"input is terminated prematurely. To get the old behavior of :func:`input`, " +"use ``eval(input())``." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:809 +msgid "" +"A new built-in function :func:`next` was added to call the :meth:`~iterator." +"__next__` method on an object." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:812 +msgid "" +"The :func:`round` function rounding strategy and return type have changed. " +"Exact halfway cases are now rounded to the nearest even result instead of " +"away from zero. (For example, ``round(2.5)`` now returns ``2`` rather than " +"``3``.) ``round(x[, n])`` now delegates to ``x.__round__([n])`` instead of " +"always returning a float. It generally returns an integer when called with " +"a single argument and a value of the same type as ``x`` when called with two " +"arguments." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:821 +msgid "Moved :func:`intern` to :func:`sys.intern`." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:823 +msgid "" +"Removed: :func:`apply`. Instead of ``apply(f, args)`` use ``f(*args)``." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:826 +msgid "" +"Removed :func:`callable`. Instead of ``callable(f)`` you can use " +"``isinstance(f, collections.Callable)``. The :func:`operator.isCallable` " +"function is also gone." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:830 +msgid "" +"Removed :func:`coerce`. This function no longer serves a purpose now that " +"classic classes are gone." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:833 +msgid "" +"Removed :func:`execfile`. Instead of ``execfile(fn)`` use ``exec(open(fn)." +"read())``." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:836 +msgid "" +"Removed the :class:`file` type. Use :func:`open`. There are now several " +"different kinds of streams that open can return in the :mod:`io` module." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:839 +msgid "" +"Removed :func:`reduce`. Use :func:`functools.reduce` if you really need it; " +"however, 99 percent of the time an explicit :keyword:`for` loop is more " +"readable." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:843 +msgid "Removed :func:`reload`. Use :func:`imp.reload`." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:845 +msgid "" +"Removed. :meth:`dict.has_key` -- use the :keyword:`in` operator instead." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:854 +msgid "" +"Due to time constraints, here is a *very* incomplete list of changes to the " +"C API." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:857 +msgid "" +"Support for several platforms was dropped, including but not limited to Mac " +"OS 9, BeOS, RISCOS, Irix, and Tru64." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:860 +msgid ":pep:`3118`: New Buffer API." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:862 +msgid ":pep:`3121`: Extension Module Initialization & Finalization." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:864 +msgid ":pep:`3123`: Making :c:macro:`PyObject_HEAD` conform to standard C." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:866 +msgid "No more C API support for restricted execution." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:868 +msgid "" +":c:func:`PyNumber_Coerce`, :c:func:`PyNumber_CoerceEx`, :c:func:" +"`PyMember_Get`, and :c:func:`PyMember_Set` C APIs are removed." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:871 +msgid "" +"New C API :c:func:`PyImport_ImportModuleNoBlock`, works like :c:func:" +"`PyImport_ImportModule` but won't block on the import lock (returning an " +"error instead)." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:875 +msgid "" +"Renamed the boolean conversion C-level slot and method: ``nb_nonzero`` is " +"now ``nb_bool``." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:878 +msgid "" +"Removed :c:macro:`METH_OLDARGS` and :c:macro:`WITH_CYCLE_GC` from the C API." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:884 +msgid "Performance" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:886 +msgid "" +"The net result of the 3.0 generalizations is that Python 3.0 runs the " +"pystone benchmark around 10% slower than Python 2.5. Most likely the " +"biggest cause is the removal of special-casing for small integers. There's " +"room for improvement, but it will happen after 3.0 is released!" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:896 +msgid "Porting To Python 3.0" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:898 +msgid "" +"For porting existing Python 2.5 or 2.6 source code to Python 3.0, the best " +"strategy is the following:" +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:901 +msgid "(Prerequisite:) Start with excellent test coverage." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:903 +msgid "" +"Port to Python 2.6. This should be no more work than the average port from " +"Python 2.x to Python 2.(x+1). Make sure all your tests pass." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:907 +msgid "" +"(Still using 2.6:) Turn on the :option:`-3` command line switch. This " +"enables warnings about features that will be removed (or change) in 3.0. " +"Run your test suite again, and fix code that you get warnings about until " +"there are no warnings left, and all your tests still pass." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:913 +msgid "" +"Run the ``2to3`` source-to-source translator over your source code tree. " +"(See :ref:`2to3-reference` for more on this tool.) Run the result of the " +"translation under Python 3.0. Manually fix up any remaining issues, fixing " +"problems until all tests pass again." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:918 +msgid "" +"It is not recommended to try to write source code that runs unchanged under " +"both Python 2.6 and 3.0; you'd have to use a very contorted coding style, e." +"g. avoiding ``print`` statements, metaclasses, and much more. If you are " +"maintaining a library that needs to support both Python 2.6 and Python 3.0, " +"the best approach is to modify step 3 above by editing the 2.6 version of " +"the source code and running the ``2to3`` translator again, rather than " +"editing the 3.0 version of the source code." +msgstr "" + +#: ../Doc/whatsnew/3.0.rst:927 +msgid "" +"For porting C extensions to Python 3.0, please see :ref:`cporting-howto`." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:3 +msgid "What's New In Python 3.1" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:5 ../Doc/whatsnew/3.2.rst:5 +msgid "Raymond Hettinger" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:49 +msgid "This article explains the new features in Python 3.1, compared to 3.0." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:53 +msgid "PEP 372: Ordered Dictionaries" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:55 +msgid "" +"Regular Python dictionaries iterate over key/value pairs in arbitrary order. " +"Over the years, a number of authors have written alternative implementations " +"that remember the order that the keys were originally inserted. Based on " +"the experiences from those implementations, a new :class:`collections." +"OrderedDict` class has been introduced." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:61 +msgid "" +"The OrderedDict API is substantially the same as regular dictionaries but " +"will iterate over keys and values in a guaranteed order depending on when a " +"key was first inserted. If a new entry overwrites an existing entry, the " +"original insertion position is left unchanged. Deleting an entry and " +"reinserting it will move it to the end." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:67 +msgid "" +"The standard library now supports use of ordered dictionaries in several " +"modules. The :mod:`configparser` module uses them by default. This lets " +"configuration files be read, modified, and then written back in their " +"original order. The *_asdict()* method for :func:`collections.namedtuple` " +"now returns an ordered dictionary with the values appearing in the same " +"order as the underlying tuple indicies. The :mod:`json` module is being " +"built-out with an *object_pairs_hook* to allow OrderedDicts to be built by " +"the decoder. Support was also added for third-party tools like `PyYAML " +"`_." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:79 +msgid ":pep:`372` - Ordered Dictionaries" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:79 +msgid "" +"PEP written by Armin Ronacher and Raymond Hettinger. Implementation written " +"by Raymond Hettinger." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:86 +msgid "" +"The built-in :func:`format` function and the :meth:`str.format` method use a " +"mini-language that now includes a simple, non-locale aware way to format a " +"number with a thousands separator. That provides a way to humanize a " +"program's output, improving its professional appearance and readability::" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:100 +msgid "" +"The supported types are :class:`int`, :class:`float`, :class:`complex` and :" +"class:`decimal.Decimal`." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:103 +msgid "" +"Discussions are underway about how to specify alternative separators like " +"dots, spaces, apostrophes, or underscores. Locale-aware applications should " +"use the existing *n* format specifier which already has some support for " +"thousands separators." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:111 +msgid "" +"PEP written by Raymond Hettinger and implemented by Eric Smith and Mark " +"Dickinson." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:120 +msgid "" +"Directories and zip archives containing a :file:`__main__.py` file can now " +"be executed directly by passing their name to the interpreter. The directory/" +"zipfile is automatically inserted as the first entry in sys.path. " +"(Suggestion and initial patch by Andy Chu; revised patch by Phillip J. Eby " +"and Nick Coghlan; :issue:`1739468`.)" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:126 +msgid "" +"The :func:`int` type gained a ``bit_length`` method that returns the number " +"of bits necessary to represent its argument in binary::" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:140 +msgid "" +"(Contributed by Fredrik Johansson, Victor Stinner, Raymond Hettinger, and " +"Mark Dickinson; :issue:`3439`.)" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:143 +msgid "" +"The fields in :func:`format` strings can now be automatically numbered::" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:149 +msgid "" +"Formerly, the string would have required numbered fields such as: ``'Sir {0} " +"of {1}'``." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:152 +msgid "(Contributed by Eric Smith; :issue:`5237`.)" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:154 +msgid "" +"The :func:`string.maketrans` function is deprecated and is replaced by new " +"static methods, :meth:`bytes.maketrans` and :meth:`bytearray.maketrans`. " +"This change solves the confusion around which types were supported by the :" +"mod:`string` module. Now, :class:`str`, :class:`bytes`, and :class:" +"`bytearray` each have their own **maketrans** and **translate** methods with " +"intermediate translation tables of the appropriate type." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:161 ../Doc/whatsnew/3.2.rst:2671 +msgid "(Contributed by Georg Brandl; :issue:`5675`.)" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:163 +msgid "" +"The syntax of the :keyword:`with` statement now allows multiple context " +"managers in a single statement::" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:171 +msgid "" +"With the new syntax, the :func:`contextlib.nested` function is no longer " +"needed and is now deprecated." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:174 ../Doc/whatsnew/3.2.rst:2684 +msgid "" +"(Contributed by Georg Brandl and Mattias Brändström; `appspot issue 53094 " +"`_.)" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:177 +msgid "" +"``round(x, n)`` now returns an integer if *x* is an integer. Previously it " +"returned a float::" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:183 +msgid "(Contributed by Mark Dickinson; :issue:`4707`.)" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:185 +msgid "" +"Python now uses David Gay's algorithm for finding the shortest floating " +"point representation that doesn't change its value. This should help " +"mitigate some of the confusion surrounding binary floating point numbers." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:190 +msgid "" +"The significance is easily seen with a number like ``1.1`` which does not " +"have an exact equivalent in binary floating point. Since there is no exact " +"equivalent, an expression like ``float('1.1')`` evaluates to the nearest " +"representable value which is ``0x1.199999999999ap+0`` in hex or " +"``1.100000000000000088817841970012523233890533447265625`` in decimal. That " +"nearest value was and still is used in subsequent floating point " +"calculations." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:198 +msgid "" +"What is new is how the number gets displayed. Formerly, Python used a " +"simple approach. The value of ``repr(1.1)`` was computed as ``format(1.1, " +"'.17g')`` which evaluated to ``'1.1000000000000001'``. The advantage of " +"using 17 digits was that it relied on IEEE-754 guarantees to assure that " +"``eval(repr(1.1))`` would round-trip exactly to its original value. The " +"disadvantage is that many people found the output to be confusing (mistaking " +"intrinsic limitations of binary floating point representation as being a " +"problem with Python itself)." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:207 +msgid "" +"The new algorithm for ``repr(1.1)`` is smarter and returns ``'1.1'``. " +"Effectively, it searches all equivalent string representations (ones that " +"get stored with the same underlying float value) and returns the shortest " +"representation." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:212 +msgid "" +"The new algorithm tends to emit cleaner representations when possible, but " +"it does not change the underlying values. So, it is still the case that " +"``1.1 + 2.2 != 3.3`` even though the representations may suggest otherwise." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:216 +msgid "" +"The new algorithm depends on certain features in the underlying floating " +"point implementation. If the required features are not found, the old " +"algorithm will continue to be used. Also, the text pickle protocols assure " +"cross-platform portability by using the old algorithm." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:221 +msgid "(Contributed by Eric Smith and Mark Dickinson; :issue:`1580`)" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:226 +msgid "" +"Added a :class:`collections.Counter` class to support convenient counting of " +"unique items in a sequence or iterable::" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:232 +msgid "(Contributed by Raymond Hettinger; :issue:`1696199`.)" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:234 +msgid "" +"Added a new module, :mod:`tkinter.ttk` for access to the Tk themed widget " +"set. The basic idea of ttk is to separate, to the extent possible, the code " +"implementing a widget's behavior from the code implementing its appearance." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:238 +msgid "(Contributed by Guilherme Polo; :issue:`2983`.)" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:240 +msgid "" +"The :class:`gzip.GzipFile` and :class:`bz2.BZ2File` classes now support the " +"context management protocol::" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:247 ../Doc/whatsnew/3.2.rst:2323 +msgid "(Contributed by Antoine Pitrou.)" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:249 +msgid "" +"The :mod:`decimal` module now supports methods for creating a decimal object " +"from a binary :class:`float`. The conversion is exact but can sometimes be " +"surprising::" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:256 +msgid "" +"The long decimal result shows the actual binary fraction being stored for " +"*1.1*. The fraction has many digits because *1.1* cannot be exactly " +"represented in binary." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:260 +msgid "(Contributed by Raymond Hettinger and Mark Dickinson.)" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:262 +msgid "" +"The :mod:`itertools` module grew two new functions. The :func:`itertools." +"combinations_with_replacement` function is one of four for generating " +"combinatorics including permutations and Cartesian products. The :func:" +"`itertools.compress` function mimics its namesake from APL. Also, the " +"existing :func:`itertools.count` function now has an optional *step* " +"argument and can accept any type of counting sequence including :class:" +"`fractions.Fraction` and :class:`decimal.Decimal`::" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:283 +msgid "" +":func:`collections.namedtuple` now supports a keyword argument *rename* " +"which lets invalid fieldnames be automatically converted to positional names " +"in the form _0, _1, etc. This is useful when the field names are being " +"created by an external source such as a CSV header, SQL field list, or user " +"input::" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:300 +msgid "(Contributed by Raymond Hettinger; :issue:`1818`.)" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:302 +msgid "" +"The :func:`re.sub`, :func:`re.subn` and :func:`re.split` functions now " +"accept a flags parameter." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:305 +msgid "(Contributed by Gregory Smith.)" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:307 +msgid "" +"The :mod:`logging` module now implements a simple :class:`logging." +"NullHandler` class for applications that are not using logging but are " +"calling library code that does. Setting-up a null handler will suppress " +"spurious warnings such as \"No handlers could be found for logger foo\"::" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:315 +msgid "(Contributed by Vinay Sajip; :issue:`4384`)." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:317 +msgid "" +"The :mod:`runpy` module which supports the ``-m`` command line switch now " +"supports the execution of packages by looking for and executing a " +"``__main__`` submodule when a package name is supplied." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:321 +msgid "(Contributed by Andi Vajda; :issue:`4195`.)" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:323 +msgid "" +"The :mod:`pdb` module can now access and display source code loaded via :mod:" +"`zipimport` (or any other conformant :pep:`302` loader)." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:326 +msgid "(Contributed by Alexander Belopolsky; :issue:`4201`.)" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:328 +msgid ":class:`functools.partial` objects can now be pickled." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:330 +msgid "" +"(Suggested by Antoine Pitrou and Jesse Noller. Implemented by Jack " +"Diederich; :issue:`5228`.)" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:333 +msgid "" +"Add :mod:`pydoc` help topics for symbols so that ``help('@')`` works as " +"expected in the interactive environment." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:336 +msgid "(Contributed by David Laban; :issue:`4739`.)" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:338 +msgid "" +"The :mod:`unittest` module now supports skipping individual tests or classes " +"of tests. And it supports marking a test as an expected failure, a test that " +"is known to be broken, but shouldn't be counted as a failure on a " +"TestResult::" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:353 +msgid "" +"Also, tests for exceptions have been builtout to work with context managers " +"using the :keyword:`with` statement::" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:360 +msgid "" +"In addition, several new assertion methods were added including :func:" +"`assertSetEqual`, :func:`assertDictEqual`, :func:" +"`assertDictContainsSubset`, :func:`assertListEqual`, :func:" +"`assertTupleEqual`, :func:`assertSequenceEqual`, :func:" +"`assertRaisesRegexp`, :func:`assertIsNone`, and :func:`assertIsNotNone`." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:367 +msgid "(Contributed by Benjamin Peterson and Antoine Pitrou.)" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:369 +msgid "" +"The :mod:`io` module has three new constants for the :meth:`seek` method :" +"data:`SEEK_SET`, :data:`SEEK_CUR`, and :data:`SEEK_END`." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:372 +msgid "The :attr:`sys.version_info` tuple is now a named tuple::" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:377 +msgid "(Contributed by Ross Light; :issue:`4285`.)" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:379 +msgid "The :mod:`nntplib` and :mod:`imaplib` modules now support IPv6." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:381 +msgid "(Contributed by Derek Morr; :issue:`1655` and :issue:`1664`.)" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:383 +msgid "" +"The :mod:`pickle` module has been adapted for better interoperability with " +"Python 2.x when used with protocol 2 or lower. The reorganization of the " +"standard library changed the formal reference for many objects. For " +"example, ``__builtin__.set`` in Python 2 is called ``builtins.set`` in " +"Python 3. This change confounded efforts to share data between different " +"versions of Python. But now when protocol 2 or lower is selected, the " +"pickler will automatically use the old Python 2 names for both loading and " +"dumping. This remapping is turned-on by default but can be disabled with the " +"*fix_imports* option::" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:399 +msgid "" +"An unfortunate but unavoidable side-effect of this change is that protocol 2 " +"pickles produced by Python 3.1 won't be readable with Python 3.0. The latest " +"pickle protocol, protocol 3, should be used when migrating data between " +"Python 3.x implementations, as it doesn't attempt to remain compatible with " +"Python 2.x." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:405 +msgid "" +"(Contributed by Alexandre Vassalotti and Antoine Pitrou, :issue:`6137`.)" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:407 +msgid "" +"A new module, :mod:`importlib` was added. It provides a complete, portable, " +"pure Python reference implementation of the :keyword:`import` statement and " +"its counterpart, the :func:`__import__` function. It represents a " +"substantial step forward in documenting and defining the actions that take " +"place during imports." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:418 ../Doc/whatsnew/3.3.rst:2151 +msgid "Major performance enhancements have been added:" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:420 +msgid "" +"The new I/O library (as defined in :pep:`3116`) was mostly written in Python " +"and quickly proved to be a problematic bottleneck in Python 3.0. In Python " +"3.1, the I/O library has been entirely rewritten in C and is 2 to 20 times " +"faster depending on the task at hand. The pure Python version is still " +"available for experimentation purposes through the ``_pyio`` module." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:427 +msgid "(Contributed by Amaury Forgeot d'Arc and Antoine Pitrou.)" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:429 +msgid "" +"Added a heuristic so that tuples and dicts containing only untrackable " +"objects are not tracked by the garbage collector. This can reduce the size " +"of collections and therefore the garbage collection overhead on long-running " +"programs, depending on their particular use of datatypes." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:434 +msgid "(Contributed by Antoine Pitrou, :issue:`4688`.)" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:436 +msgid "" +"Enabling a configure option named ``--with-computed-gotos`` on compilers " +"that support it (notably: gcc, SunPro, icc), the bytecode evaluation loop is " +"compiled with a new dispatch mechanism which gives speedups of up to 20%, " +"depending on the system, the compiler, and the benchmark." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:442 +msgid "" +"(Contributed by Antoine Pitrou along with a number of other participants, :" +"issue:`4753`)." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:445 +msgid "" +"The decoding of UTF-8, UTF-16 and LATIN-1 is now two to four times faster." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:448 +msgid "" +"(Contributed by Antoine Pitrou and Amaury Forgeot d'Arc, :issue:`4868`.)" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:450 +msgid "" +"The :mod:`json` module now has a C extension to substantially improve its " +"performance. In addition, the API was modified so that json works only " +"with :class:`str`, not with :class:`bytes`. That change makes the module " +"closely match the `JSON specification `_ which is defined " +"in terms of Unicode." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:456 +msgid "" +"(Contributed by Bob Ippolito and converted to Py3.1 by Antoine Pitrou and " +"Benjamin Peterson; :issue:`4136`.)" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:459 +msgid "" +"Unpickling now interns the attribute names of pickled objects. This saves " +"memory and allows pickles to be smaller." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:462 +msgid "(Contributed by Jake McGuire and Antoine Pitrou; :issue:`5084`.)" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:465 ../Doc/whatsnew/3.2.rst:2489 +#: ../../../Misc/NEWS:684 ../../../Misc/NEWS:956 ../../../Misc/NEWS:1155 +#: ../../../Misc/NEWS:1411 ../../../Misc/NEWS:2537 ../../../Misc/NEWS:3142 +#: ../../../Misc/NEWS:3473 ../../../Misc/NEWS:3979 ../../../Misc/NEWS:5996 +#: ../../../Misc/NEWS:6714 ../../../Misc/NEWS:6916 ../../../Misc/NEWS:7318 +#: ../../../Misc/NEWS:8206 ../../../Misc/NEWS:8472 ../../../Misc/NEWS:10082 +msgid "IDLE" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:467 +msgid "" +"IDLE's format menu now provides an option to strip trailing whitespace from " +"a source file." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:470 +msgid "(Contributed by Roger D. Serwy; :issue:`5150`.)" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:477 +msgid "" +"Integers are now stored internally either in base 2**15 or in base 2**30, " +"the base being determined at build time. Previously, they were always " +"stored in base 2**15. Using base 2**30 gives significant performance " +"improvements on 64-bit machines, but benchmark results on 32-bit machines " +"have been mixed. Therefore, the default is to use base 2**30 on 64-bit " +"machines and base 2**15 on 32-bit machines; on Unix, there's a new configure " +"option ``--enable-big-digits`` that can be used to override this default." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:486 +msgid "" +"Apart from the performance improvements this change should be invisible to " +"end users, with one exception: for testing and debugging purposes there's a " +"new :attr:`sys.int_info` that provides information about the internal " +"format, giving the number of bits per digit and the size in bytes of the C " +"type used to store each digit::" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:498 +msgid "" +"The :c:func:`PyLong_AsUnsignedLongLong()` function now handles a negative " +"*pylong* by raising :exc:`OverflowError` instead of :exc:`TypeError`." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:501 +msgid "(Contributed by Mark Dickinson and Lisandro Dalcrin; :issue:`5175`.)" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:503 +msgid "" +"Deprecated :c:func:`PyNumber_Int`. Use :c:func:`PyNumber_Long` instead." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:505 +msgid "(Contributed by Mark Dickinson; :issue:`4910`.)" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:507 +msgid "" +"Added a new :c:func:`PyOS_string_to_double` function to replace the " +"deprecated functions :c:func:`PyOS_ascii_strtod` and :c:func:" +"`PyOS_ascii_atof`." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:510 +msgid "(Contributed by Mark Dickinson; :issue:`5914`.)" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:512 +msgid "" +"Added :c:type:`PyCapsule` as a replacement for the :c:type:`PyCObject` API. " +"The principal difference is that the new type has a well defined interface " +"for passing typing safety information and a less complicated signature for " +"calling a destructor. The old type had a problematic API and is now " +"deprecated." +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:518 +msgid "(Contributed by Larry Hastings; :issue:`5630`.)" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:521 +msgid "Porting to Python 3.1" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:526 +msgid "" +"The new floating point string representations can break existing doctests. " +"For example::" +msgstr "" + +#: ../Doc/whatsnew/3.1.rst:549 +msgid "" +"The automatic name remapping in the pickle module for protocol 2 or lower " +"can make Python 3.1 pickles unreadable in Python 3.0. One solution is to " +"use protocol 3. Another solution is to set the *fix_imports* option to " +"**False**. See the discussion above for more details." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:3 +msgid "What's New In Python 3.2" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:51 +msgid "" +"This article explains the new features in Python 3.2 as compared to 3.1. It " +"focuses on a few highlights and gives a few examples. For full details, see " +"the `Misc/NEWS `_ file." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:57 +msgid ":pep:`392` - Python 3.2 Release Schedule" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:61 +msgid "PEP 384: Defining a Stable ABI" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:63 +msgid "" +"In the past, extension modules built for one Python version were often not " +"usable with other Python versions. Particularly on Windows, every feature " +"release of Python required rebuilding all extension modules that one wanted " +"to use. This requirement was the result of the free access to Python " +"interpreter internals that extension modules could use." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:69 +msgid "" +"With Python 3.2, an alternative approach becomes available: extension " +"modules which restrict themselves to a limited API (by defining " +"Py_LIMITED_API) cannot use many of the internals, but are constrained to a " +"set of API functions that are promised to be stable for several releases. As " +"a consequence, extension modules built for 3.2 in that mode will also work " +"with 3.3, 3.4, and so on. Extension modules that make use of details of " +"memory structures can still be built, but will need to be recompiled for " +"every feature release." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:80 +msgid ":pep:`384` - Defining a Stable ABI" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:81 +msgid "PEP written by Martin von Löwis." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:85 +msgid "PEP 389: Argparse Command Line Parsing Module" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:87 +msgid "" +"A new module for command line parsing, :mod:`argparse`, was introduced to " +"overcome the limitations of :mod:`optparse` which did not provide support " +"for positional arguments (not just options), subcommands, required options " +"and other common patterns of specifying and validating options." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:92 +msgid "" +"This module has already had widespread success in the community as a third-" +"party module. Being more fully featured than its predecessor, the :mod:" +"`argparse` module is now the preferred module for command-line processing. " +"The older module is still being kept available because of the substantial " +"amount of legacy code that depends on it." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:98 +msgid "" +"Here's an annotated example parser showing features like limiting results to " +"a set of choices, specifying a *metavar* in the help screen, validating that " +"one or more positional arguments is present, and making a required option::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:117 +msgid "Example of calling the parser on a command string::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:128 +msgid "Example of the parser's automatically generated help::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:147 +msgid "" +"An especially nice :mod:`argparse` feature is the ability to define " +"subparsers, each with their own argument patterns and help displays::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:173 +msgid ":pep:`389` - New Command Line Parsing Module" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:173 +msgid "PEP written by Steven Bethard." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:175 +msgid "" +":ref:`upgrading-optparse-code` for details on the differences from :mod:" +"`optparse`." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:179 +msgid "PEP 391: Dictionary Based Configuration for Logging" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:181 +msgid "" +"The :mod:`logging` module provided two kinds of configuration, one style " +"with function calls for each option or another style driven by an external " +"file saved in a :mod:`ConfigParser` format. Those options did not provide " +"the flexibility to create configurations from JSON or YAML files, nor did " +"they support incremental configuration, which is needed for specifying " +"logger options from a command line." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:188 +msgid "" +"To support a more flexible style, the module now offers :func:`logging." +"config.dictConfig` for specifying logging configuration with plain Python " +"dictionaries. The configuration options include formatters, handlers, " +"filters, and loggers. Here's a working example of a configuration " +"dictionary::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:212 +msgid "" +"If that dictionary is stored in a file called :file:`conf.json`, it can be " +"loaded and called with code like this::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:227 +msgid ":pep:`391` - Dictionary Based Configuration for Logging" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:228 +msgid "PEP written by Vinay Sajip." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:232 +msgid "PEP 3148: The ``concurrent.futures`` module" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:234 +msgid "" +"Code for creating and managing concurrency is being collected in a new top-" +"level namespace, *concurrent*. Its first member is a *futures* package " +"which provides a uniform high-level interface for managing threads and " +"processes." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:238 +msgid "" +"The design for :mod:`concurrent.futures` was inspired by the *java.util." +"concurrent* package. In that model, a running call and its result are " +"represented by a :class:`~concurrent.futures.Future` object that abstracts " +"features common to threads, processes, and remote procedure calls. That " +"object supports status checks (running or done), timeouts, cancellations, " +"adding callbacks, and access to results or exceptions." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:245 +msgid "" +"The primary offering of the new module is a pair of executor classes for " +"launching and managing calls. The goal of the executors is to make it " +"easier to use existing tools for making parallel calls. They save the effort " +"needed to setup a pool of resources, launch the calls, create a results " +"queue, add time-out handling, and limit the total number of threads, " +"processes, or remote procedure calls." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:252 +msgid "" +"Ideally, each application should share a single executor across multiple " +"components so that process and thread limits can be centrally managed. This " +"solves the design challenge that arises when each component has its own " +"competing strategy for resource management." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:257 +msgid "" +"Both classes share a common interface with three methods: :meth:`~concurrent." +"futures.Executor.submit` for scheduling a callable and returning a :class:" +"`~concurrent.futures.Future` object; :meth:`~concurrent.futures.Executor." +"map` for scheduling many asynchronous calls at a time, and :meth:" +"`~concurrent.futures.Executor.shutdown` for freeing resources. The class is " +"a :term:`context manager` and can be used in a :keyword:`with` statement to " +"assure that resources are automatically released when currently pending " +"futures are done executing." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:266 +msgid "" +"A simple of example of :class:`~concurrent.futures.ThreadPoolExecutor` is a " +"launch of four parallel threads for copying files::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:279 +msgid ":pep:`3148` - Futures -- Execute Computations Asynchronously" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:279 +msgid "PEP written by Brian Quinlan." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:281 +msgid "" +":ref:`Code for Threaded Parallel URL reads`, an " +"example using threads to fetch multiple web pages in parallel." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:284 +msgid "" +":ref:`Code for computing prime numbers in parallel`, an example demonstrating :class:`~concurrent.futures." +"ProcessPoolExecutor`." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:290 +msgid "PEP 3147: PYC Repository Directories" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:292 +msgid "" +"Python's scheme for caching bytecode in *.pyc* files did not work well in " +"environments with multiple Python interpreters. If one interpreter " +"encountered a cached file created by another interpreter, it would recompile " +"the source and overwrite the cached file, thus losing the benefits of " +"caching." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:297 +msgid "" +"The issue of \"pyc fights\" has become more pronounced as it has become " +"commonplace for Linux distributions to ship with multiple versions of " +"Python. These conflicts also arise with CPython alternatives such as Unladen " +"Swallow." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:301 +msgid "" +"To solve this problem, Python's import machinery has been extended to use " +"distinct filenames for each interpreter. Instead of Python 3.2 and Python " +"3.3 and Unladen Swallow each competing for a file called \"mymodule.pyc\", " +"they will now look for \"mymodule.cpython-32.pyc\", \"mymodule.cpython-33.pyc" +"\", and \"mymodule.unladen10.pyc\". And to prevent all of these new files " +"from cluttering source directories, the *pyc* files are now collected in a " +"\"__pycache__\" directory stored under the package directory." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:309 +msgid "" +"Aside from the filenames and target directories, the new scheme has a few " +"aspects that are visible to the programmer:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:312 +msgid "" +"Imported modules now have a :attr:`__cached__` attribute which stores the " +"name of the actual file that was imported:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:319 +msgid "" +"The tag that is unique to each interpreter is accessible from the :mod:`imp` " +"module:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:326 +msgid "" +"Scripts that try to deduce source filename from the imported file now need " +"to be smarter. It is no longer sufficient to simply strip the \"c\" from a " +"\".pyc\" filename. Instead, use the new functions in the :mod:`imp` module:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:335 +msgid "" +"The :mod:`py_compile` and :mod:`compileall` modules have been updated to " +"reflect the new naming convention and target directory. The command-line " +"invocation of *compileall* has new options: ``-i`` for specifying a list of " +"files and directories to compile and ``-b`` which causes bytecode files to " +"be written to their legacy location rather than *__pycache__*." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:342 +msgid "" +"The :mod:`importlib.abc` module has been updated with new :term:`abstract " +"base classes ` for loading bytecode files. The " +"obsolete ABCs, :class:`~importlib.abc.PyLoader` and :class:`~importlib.abc." +"PyPycLoader`, have been deprecated (instructions on how to stay Python 3.1 " +"compatible are included with the documentation)." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:350 +msgid ":pep:`3147` - PYC Repository Directories" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:351 ../Doc/whatsnew/3.2.rst:382 +msgid "PEP written by Barry Warsaw." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:355 +msgid "PEP 3149: ABI Version Tagged .so Files" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:357 +msgid "" +"The PYC repository directory allows multiple bytecode cache files to be co-" +"located. This PEP implements a similar mechanism for shared object files by " +"giving them a common directory and distinct names for each version." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:361 +msgid "" +"The common directory is \"pyshared\" and the file names are made distinct by " +"identifying the Python implementation (such as CPython, PyPy, Jython, etc.), " +"the major and minor version numbers, and optional build flags (such as \"d\" " +"for debug, \"m\" for pymalloc, \"u\" for wide-unicode). For an arbitrary " +"package \"foo\", you may see these files when the distribution package is " +"installed::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:370 +msgid "" +"In Python itself, the tags are accessible from functions in the :mod:" +"`sysconfig` module::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:381 +msgid ":pep:`3149` - ABI Version Tagged .so Files" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:386 +msgid "PEP 3333: Python Web Server Gateway Interface v1.0.1" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:388 +msgid "" +"This informational PEP clarifies how bytes/text issues are to be handled by " +"the WSGI protocol. The challenge is that string handling in Python 3 is " +"most conveniently handled with the :class:`str` type even though the HTTP " +"protocol is itself bytes oriented." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:393 +msgid "" +"The PEP differentiates so-called *native strings* that are used for request/" +"response headers and metadata versus *byte strings* which are used for the " +"bodies of requests and responses." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:397 +msgid "" +"The *native strings* are always of type :class:`str` but are restricted to " +"code points between *U+0000* through *U+00FF* which are translatable to " +"bytes using *Latin-1* encoding. These strings are used for the keys and " +"values in the environment dictionary and for response headers and statuses " +"in the :func:`start_response` function. They must follow :rfc:`2616` with " +"respect to encoding. That is, they must either be *ISO-8859-1* characters or " +"use :rfc:`2047` MIME encoding." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:405 +msgid "" +"For developers porting WSGI applications from Python 2, here are the salient " +"points:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:408 +msgid "" +"If the app already used strings for headers in Python 2, no change is needed." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:410 +msgid "" +"If instead, the app encoded output headers or decoded input headers, then " +"the headers will need to be re-encoded to Latin-1. For example, an output " +"header encoded in utf-8 was using ``h.encode('utf-8')`` now needs to convert " +"from bytes to native strings using ``h.encode('utf-8').decode('latin-1')``." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:415 +msgid "" +"Values yielded by an application or sent using the :meth:`write` method must " +"be byte strings. The :func:`start_response` function and environ must use " +"native strings. The two cannot be mixed." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:419 +msgid "" +"For server implementers writing CGI-to-WSGI pathways or other CGI-style " +"protocols, the users must to be able access the environment using native " +"strings even though the underlying platform may have a different " +"convention. To bridge this gap, the :mod:`wsgiref` module has a new " +"function, :func:`wsgiref.handlers.read_environ` for transcoding CGI " +"variables from :attr:`os.environ` into native strings and returning a new " +"dictionary." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:428 +msgid ":pep:`3333` - Python Web Server Gateway Interface v1.0.1" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:429 +msgid "PEP written by Phillip Eby." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:437 +msgid "" +"String formatting for :func:`format` and :meth:`str.format` gained new " +"capabilities for the format character **#**. Previously, for integers in " +"binary, octal, or hexadecimal, it caused the output to be prefixed with " +"'0b', '0o', or '0x' respectively. Now it can also handle floats, complex, " +"and Decimal, causing the output to always have a decimal point even when no " +"digits follow it." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:449 +msgid "" +"(Suggested by Mark Dickinson and implemented by Eric Smith in :issue:`7094`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:451 +msgid "" +"There is also a new :meth:`str.format_map` method that extends the " +"capabilities of the existing :meth:`str.format` method by accepting " +"arbitrary :term:`mapping` objects. This new method makes it possible to use " +"string formatting with any of Python's many dictionary-like objects such as :" +"class:`~collections.defaultdict`, :class:`~shelve.Shelf`, :class:" +"`~configparser.ConfigParser`, or :mod:`dbm`. It is also useful with custom :" +"class:`dict` subclasses that normalize keys before look-up or that supply a :" +"meth:`__missing__` method for unknown keys::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:478 +msgid "" +"(Suggested by Raymond Hettinger and implemented by Eric Smith in :issue:" +"`6081`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:481 +msgid "" +"The interpreter can now be started with a quiet option, ``-q``, to prevent " +"the copyright and version information from being displayed in the " +"interactive mode. The option can be introspected using the :attr:`sys." +"flags` attribute:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:493 +msgid "(Contributed by Marcin Wojdyr in :issue:`1772833`)." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:495 +msgid "" +"The :func:`hasattr` function works by calling :func:`getattr` and detecting " +"whether an exception is raised. This technique allows it to detect methods " +"created dynamically by :meth:`__getattr__` or :meth:`__getattribute__` which " +"would otherwise be absent from the class dictionary. Formerly, *hasattr* " +"would catch any exception, possibly masking genuine errors. Now, *hasattr* " +"has been tightened to only catch :exc:`AttributeError` and let other " +"exceptions pass through::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:514 +msgid "" +"(Discovered by Yury Selivanov and fixed by Benjamin Peterson; :issue:`9666`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:516 +msgid "" +"The :func:`str` of a float or complex number is now the same as its :func:" +"`repr`. Previously, the :func:`str` form was shorter but that just caused " +"confusion and is no longer needed now that the shortest possible :func:" +"`repr` is displayed by default:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:527 +msgid "(Proposed and implemented by Mark Dickinson; :issue:`9337`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:529 +msgid "" +":class:`memoryview` objects now have a :meth:`~memoryview.release()` method " +"and they also now support the context management protocol. This allows " +"timely release of any resources that were acquired when requesting a buffer " +"from the original object." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:538 +msgid "(Added by Antoine Pitrou; :issue:`9757`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:540 +msgid "" +"Previously it was illegal to delete a name from the local namespace if it " +"occurs as a free variable in a nested block::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:549 +msgid "" +"This is now allowed. Remember that the target of an :keyword:`except` " +"clause is cleared, so this code which used to work with Python 2.6, raised " +"a :exc:`SyntaxError` with Python 3.1 and now works again::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:562 +msgid "(See :issue:`4617`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:564 +msgid "" +"The internal :c:type:`structsequence` tool now creates subclasses of tuple. " +"This means that C structures like those returned by :func:`os.stat`, :func:" +"`time.gmtime`, and :attr:`sys.version_info` now work like a :term:`named " +"tuple` and now work with functions and methods that expect a tuple as an " +"argument. This is a big step forward in making the C structures as flexible " +"as their pure Python counterparts:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:577 +msgid "" +"(Suggested by Arfrever Frehtes Taifersar Arahesis and implemented by " +"Benjamin Peterson in :issue:`8413`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:580 +msgid "" +"Warnings are now easier to control using the :envvar:`PYTHONWARNINGS` " +"environment variable as an alternative to using ``-W`` at the command line:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:587 +msgid "" +"(Suggested by Barry Warsaw and implemented by Philip Jenvey in :issue:" +"`7301`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:589 +msgid "" +"A new warning category, :exc:`ResourceWarning`, has been added. It is " +"emitted when potential issues with resource consumption or cleanup are " +"detected. It is silenced by default in normal release builds but can be " +"enabled through the means provided by the :mod:`warnings` module, or on the " +"command line." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:595 +msgid "" +"A :exc:`ResourceWarning` is issued at interpreter shutdown if the :data:`gc." +"garbage` list isn't empty, and if :attr:`gc.DEBUG_UNCOLLECTABLE` is set, all " +"uncollectable objects are printed. This is meant to make the programmer " +"aware that their code contains object finalization issues." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:600 +msgid "" +"A :exc:`ResourceWarning` is also issued when a :term:`file object` is " +"destroyed without having been explicitly closed. While the deallocator for " +"such object ensures it closes the underlying operating system resource " +"(usually, a file descriptor), the delay in deallocating the object could " +"produce various issues, especially under Windows. Here is an example of " +"enabling the warning from the command line:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:614 +msgid "" +"(Added by Antoine Pitrou and Georg Brandl in :issue:`10093` and :issue:" +"`477863`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:616 +msgid "" +":class:`range` objects now support *index* and *count* methods. This is part " +"of an effort to make more objects fully implement the :class:`collections." +"Sequence` :term:`abstract base class`. As a result, the language will have " +"a more uniform API. In addition, :class:`range` objects now support slicing " +"and negative indices, even with values larger than :attr:`sys.maxsize`. " +"This makes *range* more interoperable with lists::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:632 +msgid "" +"(Contributed by Daniel Stutzbach in :issue:`9213`, by Alexander Belopolsky " +"in :issue:`2690`, and by Nick Coghlan in :issue:`10889`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:635 +msgid "" +"The :func:`callable` builtin function from Py2.x was resurrected. It " +"provides a concise, readable alternative to using an :term:`abstract base " +"class` in an expression like ``isinstance(x, collections.Callable)``:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:644 +msgid "(See :issue:`10518`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:646 +msgid "" +"Python's import mechanism can now load modules installed in directories with " +"non-ASCII characters in the path name. This solved an aggravating problem " +"with home directories for users with non-ASCII characters in their usernames." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:650 +msgid "(Required extensive work by Victor Stinner in :issue:`9425`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:656 +msgid "" +"Python's standard library has undergone significant maintenance efforts and " +"quality improvements." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:659 +msgid "" +"The biggest news for Python 3.2 is that the :mod:`email` package, :mod:" +"`mailbox` module, and :mod:`nntplib` modules now work correctly with the " +"bytes/text model in Python 3. For the first time, there is correct handling " +"of messages with mixed encodings." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:664 +msgid "" +"Throughout the standard library, there has been more careful attention to " +"encodings and text versus bytes issues. In particular, interactions with " +"the operating system are now better able to exchange non-ASCII data using " +"the Windows MBCS encoding, locale-aware encodings, or UTF-8." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:669 +msgid "" +"Another significant win is the addition of substantially better support for " +"*SSL* connections and security certificates." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:672 +msgid "" +"In addition, more classes now implement a :term:`context manager` to support " +"convenient and reliable resource clean-up using a :keyword:`with` statement." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:676 ../Doc/whatsnew/3.3.rst:1192 +#: ../Doc/whatsnew/3.4.rst:793 ../Doc/whatsnew/3.5.rst:1096 +#: ../Doc/whatsnew/3.6.rst:678 +msgid "email" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:678 +msgid "" +"The usability of the :mod:`email` package in Python 3 has been mostly fixed " +"by the extensive efforts of R. David Murray. The problem was that emails " +"are typically read and stored in the form of :class:`bytes` rather than :" +"class:`str` text, and they may contain multiple encodings within a single " +"email. So, the email package had to be extended to parse and generate email " +"messages in bytes format." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:685 +msgid "" +"New functions :func:`~email.message_from_bytes` and :func:`~email." +"message_from_binary_file`, and new classes :class:`~email.parser." +"BytesFeedParser` and :class:`~email.parser.BytesParser` allow binary message " +"data to be parsed into model objects." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:690 +msgid "" +"Given bytes input to the model, :meth:`~email.message.Message.get_payload` " +"will by default decode a message body that has a :mailheader:`Content-" +"Transfer-Encoding` of *8bit* using the charset specified in the MIME headers " +"and return the resulting string." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:695 +msgid "" +"Given bytes input to the model, :class:`~email.generator.Generator` will " +"convert message bodies that have a :mailheader:`Content-Transfer-Encoding` " +"of *8bit* to instead have a *7bit* :mailheader:`Content-Transfer-Encoding`." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:699 +msgid "" +"Headers with unencoded non-ASCII bytes are deemed to be :rfc:`2047`\\ -" +"encoded using the *unknown-8bit* character set." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:702 +msgid "" +"A new class :class:`~email.generator.BytesGenerator` produces bytes as " +"output, preserving any unchanged non-ASCII data that was present in the " +"input used to build the model, including message bodies with a :mailheader:" +"`Content-Transfer-Encoding` of *8bit*." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:707 +msgid "" +"The :mod:`smtplib` :class:`~smtplib.SMTP` class now accepts a byte string " +"for the *msg* argument to the :meth:`~smtplib.SMTP.sendmail` method, and a " +"new method, :meth:`~smtplib.SMTP.send_message` accepts a :class:`~email." +"message.Message` object and can optionally obtain the *from_addr* and " +"*to_addrs* addresses directly from the object." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:713 +msgid "" +"(Proposed and implemented by R. David Murray, :issue:`4661` and :issue:" +"`10321`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:716 +msgid "elementtree" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:718 +msgid "" +"The :mod:`xml.etree.ElementTree` package and its :mod:`xml.etree." +"cElementTree` counterpart have been updated to version 1.3." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:721 +msgid "Several new and useful functions and methods have been added:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:723 +msgid "" +":func:`xml.etree.ElementTree.fromstringlist` which builds an XML document " +"from a sequence of fragments" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:725 +msgid "" +":func:`xml.etree.ElementTree.register_namespace` for registering a global " +"namespace prefix" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:727 +msgid "" +":func:`xml.etree.ElementTree.tostringlist` for string representation " +"including all sublists" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:729 +msgid "" +":meth:`xml.etree.ElementTree.Element.extend` for appending a sequence of " +"zero or more elements" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:731 +msgid "" +":meth:`xml.etree.ElementTree.Element.iterfind` searches an element and " +"subelements" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:733 +msgid "" +":meth:`xml.etree.ElementTree.Element.itertext` creates a text iterator over " +"an element and its subelements" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:735 +msgid "" +":meth:`xml.etree.ElementTree.TreeBuilder.end` closes the current element" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:736 +msgid "" +":meth:`xml.etree.ElementTree.TreeBuilder.doctype` handles a doctype " +"declaration" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:739 +msgid "Two methods have been deprecated:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:741 +msgid ":meth:`xml.etree.ElementTree.getchildren` use ``list(elem)`` instead." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:742 +msgid ":meth:`xml.etree.ElementTree.getiterator` use ``Element.iter`` instead." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:744 +msgid "" +"For details of the update, see `Introducing ElementTree `_ on Fredrik Lundh's website." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:747 +msgid "(Contributed by Florent Xicluna and Fredrik Lundh, :issue:`6472`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:750 ../Doc/whatsnew/3.3.rst:1388 +#: ../Doc/whatsnew/3.4.rst:851 ../Doc/whatsnew/3.5.rst:1148 +msgid "functools" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:752 +msgid "" +"The :mod:`functools` module includes a new decorator for caching function " +"calls. :func:`functools.lru_cache` can save repeated queries to an external " +"resource whenever the results are expected to be the same." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:756 +msgid "" +"For example, adding a caching decorator to a database query function can " +"save database accesses for popular searches:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:769 +msgid "" +"To help with choosing an effective cache size, the wrapped function is " +"instrumented for tracking cache statistics:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:775 +msgid "" +"If the phonelist table gets updated, the outdated contents of the cache can " +"be cleared with:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:780 +msgid "" +"(Contributed by Raymond Hettinger and incorporating design ideas from Jim " +"Baker, Miki Tebeka, and Nick Coghlan; see `recipe 498245 `_\\, `recipe 577479 `_\\, :issue:`10586`, and :issue:`10593`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:786 +msgid "" +"The :func:`functools.wraps` decorator now adds a :attr:`__wrapped__` " +"attribute pointing to the original callable function. This allows wrapped " +"functions to be introspected. It also copies :attr:`__annotations__` if " +"defined. And now it also gracefully skips over missing attributes such as :" +"attr:`__doc__` which might not be defined for the wrapped callable." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:792 +msgid "" +"In the above example, the cache can be removed by recovering the original " +"function:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:797 +msgid "" +"(By Nick Coghlan and Terrence Cole; :issue:`9567`, :issue:`3445`, and :issue:" +"`8814`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:800 +msgid "" +"To help write classes with rich comparison methods, a new decorator :func:" +"`functools.total_ordering` will use existing equality and inequality methods " +"to fill in the remaining methods." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:804 +msgid "" +"For example, supplying *__eq__* and *__lt__* will enable :func:`~functools." +"total_ordering` to fill-in *__le__*, *__gt__* and *__ge__*::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:817 +msgid "" +"With the *total_ordering* decorator, the remaining comparison methods are " +"filled in automatically." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:822 +msgid "" +"To aid in porting programs from Python 2, the :func:`functools.cmp_to_key` " +"function converts an old-style comparison function to modern :term:`key " +"function`:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:829 +msgid "" +"For sorting examples and a brief sorting tutorial, see the `Sorting HowTo " +"`_ tutorial." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:835 ../Doc/whatsnew/3.3.rst:1492 +msgid "itertools" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:837 +msgid "" +"The :mod:`itertools` module has a new :func:`~itertools.accumulate` function " +"modeled on APL's *scan* operator and Numpy's *accumulate* function:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:848 +msgid "" +"For an example using :func:`~itertools.accumulate`, see the :ref:`examples " +"for the random module `." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:851 +msgid "" +"(Contributed by Raymond Hettinger and incorporating design suggestions from " +"Mark Dickinson.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:855 ../Doc/whatsnew/3.3.rst:1018 +#: ../Doc/whatsnew/3.4.rst:662 ../Doc/whatsnew/3.5.rst:901 +msgid "collections" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:857 +msgid "" +"The :class:`collections.Counter` class now has two forms of in-place " +"subtraction, the existing *-=* operator for `saturating subtraction `_ and the new :meth:" +"`~collections.Counter.subtract` method for regular subtraction. The former " +"is suitable for `multisets `_ which " +"only have positive counts, and the latter is more suitable for use cases " +"that allow negative counts:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:878 +msgid "" +"The :class:`collections.OrderedDict` class has a new method :meth:" +"`~collections.OrderedDict.move_to_end` which takes an existing key and moves " +"it to either the first or last position in the ordered sequence." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:882 +msgid "" +"The default is to move an item to the last position. This is equivalent of " +"renewing an entry with ``od[k] = od.pop(k)``." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:885 +msgid "" +"A fast move-to-end operation is useful for resequencing entries. For " +"example, an ordered dictionary can be used to track order of access by aging " +"entries from the oldest to the most recently accessed." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:899 +msgid "" +"The :class:`collections.deque` class grew two new methods :meth:" +"`~collections.deque.count` and :meth:`~collections.deque.reverse` that make " +"them more substitutable for :class:`list` objects:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:914 ../Doc/whatsnew/3.3.rst:2034 +#: ../Doc/whatsnew/3.4.rst:1595 ../Doc/whatsnew/3.5.rst:1908 +msgid "threading" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:916 +msgid "" +"The :mod:`threading` module has a new :class:`~threading.Barrier` " +"synchronization class for making multiple threads wait until all of them " +"have reached a common barrier point. Barriers are useful for making sure " +"that a task with multiple preconditions does not run until all of the " +"predecessor tasks are complete." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:922 +msgid "" +"Barriers can work with an arbitrary number of threads. This is a " +"generalization of a `Rendezvous `_ which is defined for only two threads." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:926 +msgid "" +"Implemented as a two-phase cyclic barrier, :class:`~threading.Barrier` " +"objects are suitable for use in loops. The separate *filling* and " +"*draining* phases assure that all threads get released (drained) before any " +"one of them can loop back and re-enter the barrier. The barrier fully " +"resets after each cycle." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:931 +msgid "Example of using barriers::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:945 +msgid "" +"In this example, the barrier enforces a rule that votes cannot be counted at " +"any polling site until all polls are closed. Notice how a solution with a " +"barrier is similar to one with :meth:`threading.Thread.join`, but the " +"threads stay alive and continue to do work (summarizing ballots) after the " +"barrier point is crossed." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:951 +msgid "" +"If any of the predecessor tasks can hang or be delayed, a barrier can be " +"created with an optional *timeout* parameter. Then if the timeout period " +"elapses before all the predecessor tasks reach the barrier point, all " +"waiting threads are released and a :exc:`~threading.BrokenBarrierError` " +"exception is raised::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:967 +msgid "" +"In this example, the barrier enforces a more robust rule. If some election " +"sites do not finish before midnight, the barrier times-out and the ballots " +"are sealed and deposited in a queue for later handling." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:971 +msgid "" +"See `Barrier Synchronization Patterns `_ for more examples of how barriers can " +"be used in parallel computing. Also, there is a simple but thorough " +"explanation of barriers in `The Little Book of Semaphores `_, *section 3.6*." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:977 +msgid "" +"(Contributed by Kristján Valur Jónsson with an API review by Jeffrey Yasskin " +"in :issue:`8777`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:981 +msgid "datetime and time" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:983 +msgid "" +"The :mod:`datetime` module has a new type :class:`~datetime.timezone` that " +"implements the :class:`~datetime.tzinfo` interface by returning a fixed UTC " +"offset and timezone name. This makes it easier to create timezone-aware " +"datetime objects::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:996 +msgid "" +"Also, :class:`~datetime.timedelta` objects can now be multiplied by :class:" +"`float` and divided by :class:`float` and :class:`int` objects. And :class:" +"`~datetime.timedelta` objects can now divide one another." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1000 +msgid "" +"The :meth:`datetime.date.strftime` method is no longer restricted to years " +"after 1900. The new supported year range is from 1000 to 9999 inclusive." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1003 +msgid "" +"Whenever a two-digit year is used in a time tuple, the interpretation has " +"been governed by :attr:`time.accept2dyear`. The default is *True* which " +"means that for a two-digit year, the century is guessed according to the " +"POSIX rules governing the ``%y`` strptime format." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1008 +msgid "" +"Starting with Py3.2, use of the century guessing heuristic will emit a :exc:" +"`DeprecationWarning`. Instead, it is recommended that :attr:`time." +"accept2dyear` be set to *False* so that large date ranges can be used " +"without guesswork::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1027 +msgid "" +"Several functions now have significantly expanded date ranges. When :attr:" +"`time.accept2dyear` is false, the :func:`time.asctime` function will accept " +"any year that fits in a C int, while the :func:`time.mktime` and :func:`time." +"strftime` functions will accept the full range supported by the " +"corresponding operating system functions." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1033 +msgid "" +"(Contributed by Alexander Belopolsky and Victor Stinner in :issue:" +"`1289118`, :issue:`5094`, :issue:`6641`, :issue:`2706`, :issue:`1777412`, :" +"issue:`8013`, and :issue:`10827`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1040 ../Doc/whatsnew/3.3.rst:1512 +#: ../Doc/whatsnew/3.5.rst:1446 +msgid "math" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1042 +msgid "" +"The :mod:`math` module has been updated with six new functions inspired by " +"the C99 standard." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1045 +msgid "" +"The :func:`~math.isfinite` function provides a reliable and fast way to " +"detect special values. It returns *True* for regular numbers and *False* " +"for *Nan* or *Infinity*:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1053 +msgid "" +"The :func:`~math.expm1` function computes ``e**x-1`` for small values of *x* " +"without incurring the loss of precision that usually accompanies the " +"subtraction of nearly equal quantities:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1061 +msgid "" +"The :func:`~math.erf` function computes a probability integral or `Gaussian " +"error function `_. The " +"complementary error function, :func:`~math.erfc`, is ``1 - erf(x)``:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1073 +msgid "" +"The :func:`~math.gamma` function is a continuous extension of the factorial " +"function. See https://en.wikipedia.org/wiki/Gamma_function for details. " +"Because the function is related to factorials, it grows large even for small " +"values of *x*, so there is also a :func:`~math.lgamma` function for " +"computing the natural logarithm of the gamma function:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1085 +msgid "(Contributed by Mark Dickinson.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1088 ../Doc/whatsnew/3.3.rst:912 +#: ../Doc/whatsnew/3.4.rst:593 +msgid "abc" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1090 +msgid "" +"The :mod:`abc` module now supports :func:`~abc.abstractclassmethod` and :" +"func:`~abc.abstractstaticmethod`." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1093 +msgid "" +"These tools make it possible to define an :term:`abstract base class` that " +"requires a particular :func:`classmethod` or :func:`staticmethod` to be " +"implemented::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1105 +msgid "(Patch submitted by Daniel Urban; :issue:`5867`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1108 ../Doc/whatsnew/3.3.rst:1476 +#: ../Doc/whatsnew/3.5.rst:1326 +msgid "io" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1110 +msgid "" +"The :class:`io.BytesIO` has a new method, :meth:`~io.BytesIO.getbuffer`, " +"which provides functionality similar to :func:`memoryview`. It creates an " +"editable view of the data without making a copy. The buffer's random access " +"and support for slice notation are well-suited to in-place editing::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1136 +msgid "(Contributed by Antoine Pitrou in :issue:`5506`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1141 +msgid "" +"When writing a :meth:`__repr__` method for a custom container, it is easy to " +"forget to handle the case where a member refers back to the container " +"itself. Python's builtin objects such as :class:`list` and :class:`set` " +"handle self-reference by displaying \"...\" in the recursive part of the " +"representation string." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1147 +msgid "" +"To help write such :meth:`__repr__` methods, the :mod:`reprlib` module has a " +"new decorator, :func:`~reprlib.recursive_repr`, for detecting recursive " +"calls to :meth:`__repr__` and substituting a placeholder string instead::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1162 +msgid "(Contributed by Raymond Hettinger in :issue:`9826` and :issue:`9840`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1165 ../Doc/whatsnew/3.3.rst:1499 +#: ../Doc/whatsnew/3.4.rst:1073 ../Doc/whatsnew/3.5.rst:1408 +msgid "logging" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1167 +msgid "" +"In addition to dictionary-based configuration described above, the :mod:" +"`logging` package has many other improvements." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1170 +msgid "" +"The logging documentation has been augmented by a :ref:`basic tutorial " +"`\\, an :ref:`advanced tutorial `\\, and a :ref:`cookbook ` of logging recipes. " +"These documents are the fastest way to learn about logging." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1175 +msgid "" +"The :func:`logging.basicConfig` set-up function gained a *style* argument to " +"support three different types of string formatting. It defaults to \"%\" " +"for traditional %-formatting, can be set to \"{\" for the new :meth:`str." +"format` style, or can be set to \"$\" for the shell-style formatting " +"provided by :class:`string.Template`. The following three configurations " +"are equivalent::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1186 +msgid "" +"If no configuration is set-up before a logging event occurs, there is now a " +"default configuration using a :class:`~logging.StreamHandler` directed to :" +"attr:`sys.stderr` for events of ``WARNING`` level or higher. Formerly, an " +"event occurring before a configuration was set-up would either raise an " +"exception or silently drop the event depending on the value of :attr:" +"`logging.raiseExceptions`. The new default handler is stored in :attr:" +"`logging.lastResort`." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1194 +msgid "" +"The use of filters has been simplified. Instead of creating a :class:" +"`~logging.Filter` object, the predicate can be any Python callable that " +"returns *True* or *False*." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1198 +msgid "" +"There were a number of other improvements that add flexibility and simplify " +"configuration. See the module documentation for a full listing of changes " +"in Python 3.2." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1203 ../Doc/whatsnew/3.5.rst:1039 +msgid "csv" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1205 +msgid "" +"The :mod:`csv` module now supports a new dialect, :class:`~csv." +"unix_dialect`, which applies quoting for all fields and a traditional Unix " +"style with ``'\\n'`` as the line terminator. The registered dialect name is " +"``unix``." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1209 +msgid "" +"The :class:`csv.DictWriter` has a new method, :meth:`~csv.DictWriter." +"writeheader` for writing-out an initial row to document the field names::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1223 +msgid "" +"(New dialect suggested by Jay Talbot in :issue:`5975`, and the new method " +"suggested by Ed Abraham in :issue:`1537721`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1227 ../Doc/whatsnew/3.3.rst:1037 +#: ../Doc/whatsnew/3.4.rst:680 ../Doc/whatsnew/3.5.rst:1020 +#: ../Doc/whatsnew/3.6.rst:639 +msgid "contextlib" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1229 +msgid "" +"There is a new and slightly mind-blowing tool :class:`~contextlib." +"ContextDecorator` that is helpful for creating a :term:`context manager` " +"that does double duty as a function decorator." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1233 +msgid "" +"As a convenience, this new functionality is used by :func:`~contextlib." +"contextmanager` so that no extra effort is needed to support both roles." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1237 +msgid "" +"The basic idea is that both context managers and function decorators can be " +"used for pre-action and post-action wrappers. Context managers wrap a group " +"of statements using a :keyword:`with` statement, and function decorators " +"wrap a group of statements enclosed in a function. So, occasionally there " +"is a need to write a pre-action or post-action wrapper that can be used in " +"either role." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1243 +msgid "" +"For example, it is sometimes useful to wrap functions or groups of " +"statements with a logger that can track the time of entry and time of exit. " +"Rather than writing both a function decorator and a context manager for the " +"task, the :func:`~contextlib.contextmanager` provides both capabilities in a " +"single definition::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1260 +msgid "Formerly, this would have only been usable as a context manager::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1266 +msgid "Now, it can be used as a decorator as well::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1273 +msgid "" +"Trying to fulfill two roles at once places some limitations on the " +"technique. Context managers normally have the flexibility to return an " +"argument usable by a :keyword:`with` statement, but there is no parallel for " +"function decorators." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1277 +msgid "" +"In the above example, there is not a clean way for the " +"*track_entry_and_exit* context manager to return a logging instance for use " +"in the body of enclosed statements." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1281 +msgid "(Contributed by Michael Foord in :issue:`9110`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1284 +msgid "decimal and fractions" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1286 +msgid "" +"Mark Dickinson crafted an elegant and efficient scheme for assuring that " +"different numeric datatypes will have the same hash value whenever their " +"actual values are equal (:issue:`8188`)::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1293 +msgid "" +"Some of the hashing details are exposed through a new attribute, :attr:`sys." +"hash_info`, which describes the bit width of the hash value, the prime " +"modulus, the hash values for *infinity* and *nan*, and the multiplier used " +"for the imaginary part of a number:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1301 +msgid "" +"An early decision to limit the inter-operability of various numeric types " +"has been relaxed. It is still unsupported (and ill-advised) to have " +"implicit mixing in arithmetic expressions such as ``Decimal('1.1') + " +"float('1.1')`` because the latter loses information in the process of " +"constructing the binary float. However, since existing floating point value " +"can be converted losslessly to either a decimal or rational representation, " +"it makes sense to add them to the constructor and to support mixed-type " +"comparisons." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1309 +msgid "" +"The :class:`decimal.Decimal` constructor now accepts :class:`float` objects " +"directly so there in no longer a need to use the :meth:`~decimal.Decimal." +"from_float` method (:issue:`8257`)." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1313 +msgid "" +"Mixed type comparisons are now fully supported so that :class:`~decimal." +"Decimal` objects can be directly compared with :class:`float` and :class:" +"`fractions.Fraction` (:issue:`2531` and :issue:`8188`)." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1317 +msgid "" +"Similar changes were made to :class:`fractions.Fraction` so that the :meth:" +"`~fractions.Fraction.from_float()` and :meth:`~fractions.Fraction." +"from_decimal` methods are no longer needed (:issue:`8294`):" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1328 +msgid "" +"Another useful change for the :mod:`decimal` module is that the :attr:" +"`Context.clamp` attribute is now public. This is useful in creating " +"contexts that correspond to the decimal interchange formats specified in " +"IEEE 754 (see :issue:`8540`)." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1333 +msgid "(Contributed by Mark Dickinson and Raymond Hettinger.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1336 +msgid "ftp" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1338 +msgid "" +"The :class:`ftplib.FTP` class now supports the context management protocol " +"to unconditionally consume :exc:`socket.error` exceptions and to close the " +"FTP connection when done::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1353 +msgid "" +"Other file-like objects such as :class:`mmap.mmap` and :func:`fileinput." +"input` also grew auto-closing context managers::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1360 +msgid "" +"(Contributed by Tarek Ziadé and Giampaolo Rodolà in :issue:`4972`, and by " +"Georg Brandl in :issue:`8046` and :issue:`1286`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1363 +msgid "" +"The :class:`~ftplib.FTP_TLS` class now accepts a *context* parameter, which " +"is a :class:`ssl.SSLContext` object allowing bundling SSL configuration " +"options, certificates and private keys into a single (potentially long-" +"lived) structure." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1367 +msgid "(Contributed by Giampaolo Rodolà; :issue:`8806`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1370 +msgid "popen" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1372 +msgid "" +"The :func:`os.popen` and :func:`subprocess.Popen` functions now support :" +"keyword:`with` statements for auto-closing of the file descriptors." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1375 +msgid "" +"(Contributed by Antoine Pitrou and Brian Curtin in :issue:`7461` and :issue:" +"`10554`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1379 ../Doc/whatsnew/3.3.rst:1769 +#: ../Doc/whatsnew/3.4.rst:1338 +msgid "select" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1381 +msgid "" +"The :mod:`select` module now exposes a new, constant attribute, :attr:" +"`~select.PIPE_BUF`, which gives the minimum number of bytes which are " +"guaranteed not to block when :func:`select.select` says a pipe is ready for " +"writing." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1390 +msgid "(Available on Unix systems. Patch by Sébastien Sablé in :issue:`9862`)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1393 +msgid "gzip and zipfile" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1395 +msgid "" +":class:`gzip.GzipFile` now implements the :class:`io.BufferedIOBase` :term:" +"`abstract base class` (except for ``truncate()``). It also has a :meth:" +"`~gzip.GzipFile.peek` method and supports unseekable as well as zero-padded " +"file objects." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1400 +msgid "" +"The :mod:`gzip` module also gains the :func:`~gzip.compress` and :func:" +"`~gzip.decompress` functions for easier in-memory compression and " +"decompression. Keep in mind that text needs to be encoded as :class:`bytes` " +"before compressing and decompressing:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1417 +msgid "" +"(Contributed by Anand B. Pillai in :issue:`3488`; and by Antoine Pitrou, Nir " +"Aides and Brian Curtin in :issue:`9962`, :issue:`1675951`, :issue:`7471` " +"and :issue:`2846`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1421 +msgid "" +"Also, the :class:`zipfile.ZipExtFile` class was reworked internally to " +"represent files stored inside an archive. The new implementation is " +"significantly faster and can be wrapped in an :class:`io.BufferedReader` " +"object for more speedups. It also solves an issue where interleaved calls " +"to *read* and *readline* gave the wrong results." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1427 +msgid "(Patch submitted by Nir Aides in :issue:`7610`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1430 ../Doc/whatsnew/3.3.rst:2011 +#: ../Doc/whatsnew/3.4.rst:1573 ../Doc/whatsnew/3.5.rst:1888 +msgid "tarfile" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1432 +msgid "" +"The :class:`~tarfile.TarFile` class can now be used as a context manager. " +"In addition, its :meth:`~tarfile.TarFile.add` method has a new option, " +"*filter*, that controls which files are added to the archive and allows the " +"file metadata to be edited." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1437 +msgid "" +"The new *filter* option replaces the older, less flexible *exclude* " +"parameter which is now deprecated. If specified, the optional *filter* " +"parameter needs to be a :term:`keyword argument`. The user-supplied filter " +"function accepts a :class:`~tarfile.TarInfo` object and returns an updated :" +"class:`~tarfile.TarInfo` object, or if it wants the file to be excluded, the " +"function can return *None*::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1461 +msgid "" +"(Proposed by Tarek Ziadé and implemented by Lars Gustäbel in :issue:`6856`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1464 ../Doc/whatsnew/3.4.rst:901 +#: ../Doc/whatsnew/3.6.rst:715 +msgid "hashlib" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1466 +msgid "" +"The :mod:`hashlib` module has two new constant attributes listing the " +"hashing algorithms guaranteed to be present in all implementations and those " +"available on the current implementation::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1481 +msgid "(Suggested by Carl Chenet in :issue:`7418`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1484 +msgid "ast" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1486 +msgid "" +"The :mod:`ast` module has a wonderful a general-purpose tool for safely " +"evaluating expression strings using the Python literal syntax. The :func:" +"`ast.literal_eval` function serves as a secure alternative to the builtin :" +"func:`eval` function which is easily abused. Python 3.2 adds :class:`bytes` " +"and :class:`set` literals to the list of supported types: strings, bytes, " +"numbers, tuples, lists, dicts, sets, booleans, and None." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1507 +msgid "(Implemented by Benjamin Peterson and Georg Brandl.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1510 ../Doc/whatsnew/3.3.rst:1575 +#: ../Doc/whatsnew/3.4.rst:1171 ../Doc/whatsnew/3.5.rst:1480 +#: ../Doc/whatsnew/3.6.rst:782 +msgid "os" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1512 +msgid "" +"Different operating systems use various encodings for filenames and " +"environment variables. The :mod:`os` module provides two new functions, :" +"func:`~os.fsencode` and :func:`~os.fsdecode`, for encoding and decoding " +"filenames:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1522 +msgid "" +"Some operating systems allow direct access to encoded bytes in the " +"environment. If so, the :attr:`os.supports_bytes_environ` constant will be " +"true." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1526 +msgid "" +"For direct access to encoded environment variables (if available), use the " +"new :func:`os.getenvb` function or use :data:`os.environb` which is a bytes " +"version of :data:`os.environ`." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1530 +msgid "(Contributed by Victor Stinner.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1533 ../Doc/whatsnew/3.3.rst:1786 +#: ../Doc/whatsnew/3.4.rst:1360 ../Doc/whatsnew/3.5.rst:1639 +msgid "shutil" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1535 +msgid "The :func:`shutil.copytree` function has two new options:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1537 +msgid "" +"*ignore_dangling_symlinks*: when ``symlinks=False`` so that the function " +"copies a file pointed to by a symlink, not the symlink itself. This option " +"will silence the error raised if the file doesn't exist." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1541 +msgid "" +"*copy_function*: is a callable that will be used to copy files. :func:" +"`shutil.copy2` is used by default." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1544 ../Doc/whatsnew/3.2.rst:1582 +msgid "(Contributed by Tarek Ziadé.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1546 +msgid "" +"In addition, the :mod:`shutil` module now supports :ref:`archiving " +"operations ` for zipfiles, uncompressed tarfiles, " +"gzipped tarfiles, and bzipped tarfiles. And there are functions for " +"registering additional archiving file formats (such as xz compressed " +"tarfiles or custom formats)." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1551 +msgid "" +"The principal functions are :func:`~shutil.make_archive` and :func:`~shutil." +"unpack_archive`. By default, both operate on the current directory (which " +"can be set by :func:`os.chdir`) and on any sub-directories. The archive " +"filename needs to be specified with a full pathname. The archiving step is " +"non-destructive (the original files are left unchanged)." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1585 ../Doc/whatsnew/3.3.rst:1916 +#: ../Doc/whatsnew/3.4.rst:1409 ../Doc/whatsnew/3.5.rst:1827 +#: ../Doc/whatsnew/3.6.rst:851 +msgid "sqlite3" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1587 +msgid "" +"The :mod:`sqlite3` module was updated to pysqlite version 2.6.0. It has two " +"new capabilities." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1589 +msgid "" +"The :attr:`sqlite3.Connection.in_transit` attribute is true if there is an " +"active transaction for uncommitted changes." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1592 +msgid "" +"The :meth:`sqlite3.Connection.enable_load_extension` and :meth:`sqlite3." +"Connection.load_extension` methods allows you to load SQLite extensions from " +"\".so\" files. One well-known extension is the fulltext-search extension " +"distributed with SQLite." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1597 +msgid "(Contributed by R. David Murray and Shashwat Anand; :issue:`8845`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1600 ../Doc/whatsnew/3.3.rst:1430 +#: ../Doc/whatsnew/3.4.rst:938 +msgid "html" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1602 +msgid "" +"A new :mod:`html` module was introduced with only a single function, :func:" +"`~html.escape`, which is used for escaping reserved characters from HTML " +"markup:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1611 ../Doc/whatsnew/3.3.rst:1875 +#: ../Doc/whatsnew/3.4.rst:1389 ../Doc/whatsnew/3.5.rst:1723 +#: ../Doc/whatsnew/3.6.rst:858 +msgid "socket" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1613 +msgid "The :mod:`socket` module has two new improvements." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1615 +msgid "" +"Socket objects now have a :meth:`~socket.socket.detach()` method which puts " +"the socket into closed state without actually closing the underlying file " +"descriptor. The latter can then be reused for other purposes. (Added by " +"Antoine Pitrou; :issue:`8524`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1620 +msgid "" +":func:`socket.create_connection` now supports the context management " +"protocol to unconditionally consume :exc:`socket.error` exceptions and to " +"close the socket when done. (Contributed by Giampaolo Rodolà; :issue:`9794`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1626 ../Doc/whatsnew/3.3.rst:1925 +#: ../Doc/whatsnew/3.4.rst:1418 ../Doc/whatsnew/3.5.rst:1746 +#: ../Doc/whatsnew/3.6.rst:890 +msgid "ssl" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1628 +msgid "" +"The :mod:`ssl` module added a number of features to satisfy common " +"requirements for secure (encrypted, authenticated) internet connections:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1631 +msgid "" +"A new class, :class:`~ssl.SSLContext`, serves as a container for persistent " +"SSL data, such as protocol settings, certificates, private keys, and various " +"other options. It includes a :meth:`~ssl.SSLContext.wrap_socket` for " +"creating an SSL socket from an SSL context." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1636 +msgid "" +"A new function, :func:`ssl.match_hostname`, supports server identity " +"verification for higher-level protocols by implementing the rules of HTTPS " +"(from :rfc:`2818`) which are also suitable for other protocols." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1640 +msgid "" +"The :func:`ssl.wrap_socket` constructor function now takes a *ciphers* " +"argument. The *ciphers* string lists the allowed encryption algorithms " +"using the format described in the `OpenSSL documentation `__." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1645 +msgid "" +"When linked against recent versions of OpenSSL, the :mod:`ssl` module now " +"supports the Server Name Indication extension to the TLS protocol, allowing " +"multiple \"virtual hosts\" using different certificates on a single IP port. " +"This extension is only supported in client mode, and is activated by passing " +"the *server_hostname* argument to :meth:`ssl.SSLContext.wrap_socket`." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1651 +msgid "" +"Various options have been added to the :mod:`ssl` module, such as :data:" +"`~ssl.OP_NO_SSLv2` which disables the insecure and obsolete SSLv2 protocol." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1655 +msgid "" +"The extension now loads all the OpenSSL ciphers and digest algorithms. If " +"some SSL certificates cannot be verified, they are reported as an \"unknown " +"algorithm\" error." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1659 +msgid "" +"The version of OpenSSL being used is now accessible using the module " +"attributes :data:`ssl.OPENSSL_VERSION` (a string), :data:`ssl." +"OPENSSL_VERSION_INFO` (a 5-tuple), and :data:`ssl.OPENSSL_VERSION_NUMBER` " +"(an integer)." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1664 +msgid "" +"(Contributed by Antoine Pitrou in :issue:`8850`, :issue:`1589`, :issue:" +"`8322`, :issue:`5639`, :issue:`4870`, :issue:`8484`, and :issue:`8321`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1668 +msgid "nntp" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1670 +msgid "" +"The :mod:`nntplib` module has a revamped implementation with better bytes " +"and text semantics as well as more practical APIs. These improvements break " +"compatibility with the nntplib version in Python 3.1, which was partly " +"dysfunctional in itself." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1675 +msgid "" +"Support for secure connections through both implicit (using :class:`nntplib." +"NNTP_SSL`) and explicit (using :meth:`nntplib.NNTP.starttls`) TLS has also " +"been added." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1679 +msgid "" +"(Contributed by Antoine Pitrou in :issue:`9360` and Andrew Vant in :issue:" +"`1926`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1682 +msgid "certificates" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1684 +msgid "" +":class:`http.client.HTTPSConnection`, :class:`urllib.request.HTTPSHandler` " +"and :func:`urllib.request.urlopen` now take optional arguments to allow for " +"server certificate checking against a set of Certificate Authorities, as " +"recommended in public uses of HTTPS." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1689 +msgid "(Added by Antoine Pitrou, :issue:`9003`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1692 ../Doc/whatsnew/3.3.rst:1450 +#: ../Doc/whatsnew/3.5.rst:1233 +msgid "imaplib" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1694 +msgid "" +"Support for explicit TLS on standard IMAP4 connections has been added " +"through the new :mod:`imaplib.IMAP4.starttls` method." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1697 +msgid "(Contributed by Lorenzo M. Catucci and Antoine Pitrou, :issue:`4471`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1700 ../Doc/whatsnew/3.5.rst:1201 +#: ../Doc/whatsnew/3.6.rst:740 +msgid "http.client" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1702 +msgid "" +"There were a number of small API improvements in the :mod:`http.client` " +"module. The old-style HTTP 0.9 simple responses are no longer supported and " +"the *strict* parameter is deprecated in all classes." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1706 +msgid "" +"The :class:`~http.client.HTTPConnection` and :class:`~http.client." +"HTTPSConnection` classes now have a *source_address* parameter for a (host, " +"port) tuple indicating where the HTTP connection is made from." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1711 +msgid "" +"Support for certificate checking and HTTPS virtual hosts were added to :" +"class:`~http.client.HTTPSConnection`." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1714 +msgid "" +"The :meth:`~http.client.HTTPConnection.request` method on connection objects " +"allowed an optional *body* argument so that a :term:`file object` could be " +"used to supply the content of the request. Conveniently, the *body* " +"argument now also accepts an :term:`iterable` object so long as it includes " +"an explicit ``Content-Length`` header. This extended interface is much more " +"flexible than before." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1721 +msgid "" +"To establish an HTTPS connection through a proxy server, there is a new :" +"meth:`~http.client.HTTPConnection.set_tunnel` method that sets the host and " +"port for HTTP Connect tunneling." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1725 +msgid "" +"To match the behavior of :mod:`http.server`, the HTTP client library now " +"also encodes headers with ISO-8859-1 (Latin-1) encoding. It was already " +"doing that for incoming headers, so now the behavior is consistent for both " +"incoming and outgoing traffic. (See work by Armin Ronacher in :issue:" +"`10980`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1731 ../Doc/whatsnew/3.3.rst:2089 +#: ../Doc/whatsnew/3.4.rst:1655 ../Doc/whatsnew/3.5.rst:1984 +msgid "unittest" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1733 +msgid "" +"The unittest module has a number of improvements supporting test discovery " +"for packages, easier experimentation at the interactive prompt, new testcase " +"methods, improved diagnostic messages for test failures, and better method " +"names." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1738 +msgid "" +"The command-line call ``python -m unittest`` can now accept file paths " +"instead of module names for running specific tests (:issue:`10620`). The " +"new test discovery can find tests within packages, locating any test " +"importable from the top-level directory. The top-level directory can be " +"specified with the `-t` option, a pattern for matching files with ``-p``, " +"and a directory to start discovery with ``-s``:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1749 ../Doc/whatsnew/3.2.rst:1758 +#: ../Doc/whatsnew/3.2.rst:1914 +msgid "(Contributed by Michael Foord.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1751 +msgid "" +"Experimentation at the interactive prompt is now easier because the :class:" +"`unittest.case.TestCase` class can now be instantiated without arguments:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1760 +msgid "" +"The :mod:`unittest` module has two new methods, :meth:`~unittest.TestCase." +"assertWarns` and :meth:`~unittest.TestCase.assertWarnsRegex` to verify that " +"a given warning type is triggered by the code under test::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1768 +msgid "(Contributed by Antoine Pitrou, :issue:`9754`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1770 +msgid "" +"Another new method, :meth:`~unittest.TestCase.assertCountEqual` is used to " +"compare two iterables to determine if their element counts are equal " +"(whether the same elements are present with the same number of occurrences " +"regardless of order)::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1780 +msgid "" +"A principal feature of the unittest module is an effort to produce " +"meaningful diagnostics when a test fails. When possible, the failure is " +"recorded along with a diff of the output. This is especially helpful for " +"analyzing log files of failed test runs. However, since diffs can sometime " +"be voluminous, there is a new :attr:`~unittest.TestCase.maxDiff` attribute " +"that sets maximum length of diffs displayed." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1787 +msgid "" +"In addition, the method names in the module have undergone a number of clean-" +"ups." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1789 +msgid "" +"For example, :meth:`~unittest.TestCase.assertRegex` is the new name for :" +"meth:`~unittest.TestCase.assertRegexpMatches` which was misnamed because the " +"test uses :func:`re.search`, not :func:`re.match`. Other methods using " +"regular expressions are now named using short form \"Regex\" in preference " +"to \"Regexp\" -- this matches the names used in other unittest " +"implementations, matches Python's old name for the :mod:`re` module, and it " +"has unambiguous camel-casing." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1797 +msgid "(Contributed by Raymond Hettinger and implemented by Ezio Melotti.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1799 +msgid "" +"To improve consistency, some long-standing method aliases are being " +"deprecated in favor of the preferred names:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1803 +msgid "Preferred Name" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1805 +msgid ":meth:`assert_`" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1805 +msgid ":meth:`.assertTrue`" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1806 +msgid ":meth:`assertEquals`" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1806 +msgid ":meth:`.assertEqual`" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1807 +msgid ":meth:`assertNotEquals`" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1807 +msgid ":meth:`.assertNotEqual`" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1808 +msgid ":meth:`assertAlmostEquals`" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1808 +msgid ":meth:`.assertAlmostEqual`" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1809 +msgid ":meth:`assertNotAlmostEquals`" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1809 +msgid ":meth:`.assertNotAlmostEqual`" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1812 +msgid "" +"Likewise, the ``TestCase.fail*`` methods deprecated in Python 3.1 are " +"expected to be removed in Python 3.3. Also see the :ref:`deprecated-" +"aliases` section in the :mod:`unittest` documentation." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1816 +msgid "(Contributed by Ezio Melotti; :issue:`9424`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1818 +msgid "" +"The :meth:`~unittest.TestCase.assertDictContainsSubset` method was " +"deprecated because it was misimplemented with the arguments in the wrong " +"order. This created hard-to-debug optical illusions where tests like " +"``TestCase().assertDictContainsSubset({'a':1, 'b':2}, {'a':1})`` would fail." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1826 +msgid "random" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1828 +msgid "" +"The integer methods in the :mod:`random` module now do a better job of " +"producing uniform distributions. Previously, they computed selections with " +"``int(n*random())`` which had a slight bias whenever *n* was not a power of " +"two. Now, multiple selections are made from a range up to the next power of " +"two and a selection is kept only when it falls within the range ``0 <= x < " +"n``. The functions and methods affected are :func:`~random.randrange`, :" +"func:`~random.randint`, :func:`~random.choice`, :func:`~random.shuffle` and :" +"func:`~random.sample`." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1837 +msgid "(Contributed by Raymond Hettinger; :issue:`9025`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1840 ../Doc/whatsnew/3.4.rst:1247 +#: ../Doc/whatsnew/3.5.rst:1576 +msgid "poplib" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1842 +msgid "" +":class:`~poplib.POP3_SSL` class now accepts a *context* parameter, which is " +"a :class:`ssl.SSLContext` object allowing bundling SSL configuration " +"options, certificates and private keys into a single (potentially long-" +"lived) structure." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1847 +msgid "(Contributed by Giampaolo Rodolà; :issue:`8807`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1850 +msgid "asyncore" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1852 +msgid "" +":class:`asyncore.dispatcher` now provides a :meth:`~asyncore.dispatcher." +"handle_accepted()` method returning a `(sock, addr)` pair which is called " +"when a connection has actually been established with a new remote endpoint. " +"This is supposed to be used as a replacement for old :meth:`~asyncore." +"dispatcher.handle_accept()` and avoids the user to call :meth:`~asyncore." +"dispatcher.accept()` directly." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1859 +msgid "(Contributed by Giampaolo Rodolà; :issue:`6706`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1862 ../Doc/whatsnew/3.3.rst:2018 +msgid "tempfile" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1864 +msgid "" +"The :mod:`tempfile` module has a new context manager, :class:`~tempfile." +"TemporaryDirectory` which provides easy deterministic cleanup of temporary " +"directories::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1871 +msgid "(Contributed by Neil Schemenauer and Nick Coghlan; :issue:`5178`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1874 ../Doc/whatsnew/3.3.rst:1459 +#: ../Doc/whatsnew/3.4.rst:1024 ../Doc/whatsnew/3.5.rst:1283 +msgid "inspect" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1876 +msgid "" +"The :mod:`inspect` module has a new function :func:`~inspect." +"getgeneratorstate` to easily identify the current state of a generator-" +"iterator::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1894 +msgid "(Contributed by Rodolpho Eckhardt and Nick Coghlan, :issue:`10220`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1896 +msgid "" +"To support lookups without the possibility of activating a dynamic " +"attribute, the :mod:`inspect` module has a new function, :func:`~inspect." +"getattr_static`. Unlike :func:`hasattr`, this is a true read-only search, " +"guaranteed not to change state while it is searching::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1917 ../Doc/whatsnew/3.3.rst:1726 +#: ../Doc/whatsnew/3.4.rst:1278 +msgid "pydoc" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1919 +msgid "" +"The :mod:`pydoc` module now provides a much-improved Web server interface, " +"as well as a new command-line option ``-b`` to automatically open a browser " +"window to display that server:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1927 +msgid "(Contributed by Ron Adam; :issue:`2001`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1930 ../Doc/whatsnew/3.4.rst:713 +msgid "dis" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1932 +msgid "" +"The :mod:`dis` module gained two new functions for inspecting code, :func:" +"`~dis.code_info` and :func:`~dis.show_code`. Both provide detailed code " +"object information for the supplied function, method, source code string or " +"code object. The former returns a string and the latter prints it::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1959 +msgid "" +"In addition, the :func:`~dis.dis` function now accepts string arguments so " +"that the common idiom ``dis(compile(s, '', 'eval'))`` can be shortened to " +"``dis(s)``::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1981 +msgid "" +"Taken together, these improvements make it easier to explore how CPython is " +"implemented and to see for yourself what the language syntax does under-the-" +"hood." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1985 +msgid "(Contributed by Nick Coghlan in :issue:`9147`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1988 ../Doc/whatsnew/3.4.rst:704 +#: ../Doc/whatsnew/3.5.rst:1054 +msgid "dbm" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1990 +msgid "" +"All database modules now support the :meth:`get` and :meth:`setdefault` " +"methods." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1992 +msgid "(Suggested by Ray Allen in :issue:`9523`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1995 +msgid "ctypes" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:1997 +msgid "" +"A new type, :class:`ctypes.c_ssize_t` represents the C :c:type:`ssize_t` " +"datatype." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2000 ../Doc/whatsnew/3.6.rst:843 +msgid "site" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2002 +msgid "" +"The :mod:`site` module has three new functions useful for reporting on the " +"details of a given Python installation." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2005 +msgid "" +":func:`~site.getsitepackages` lists all global site-packages directories." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2007 +msgid "" +":func:`~site.getuserbase` reports on the user's base directory where data " +"can be stored." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2010 +msgid "" +":func:`~site.getusersitepackages` reveals the user-specific site-packages " +"directory path." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2025 +msgid "" +"Conveniently, some of site's functionality is accessible directly from the " +"command-line:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2035 +msgid "(Contributed by Tarek Ziadé in :issue:`6693`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2038 ../Doc/whatsnew/3.5.rst:1880 +msgid "sysconfig" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2040 +msgid "" +"The new :mod:`sysconfig` module makes it straightforward to discover " +"installation paths and configuration variables that vary across platforms " +"and installations." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2044 +msgid "" +"The module offers access simple access functions for platform and version " +"information:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2047 +msgid "" +":func:`~sysconfig.get_platform` returning values like *linux-i586* or " +"*macosx-10.6-ppc*." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2049 +msgid "" +":func:`~sysconfig.get_python_version` returns a Python version string such " +"as \"3.2\"." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2052 +msgid "" +"It also provides access to the paths and variables corresponding to one of " +"seven named schemes used by :mod:`distutils`. Those include *posix_prefix*, " +"*posix_home*, *posix_user*, *nt*, *nt_user*, *os2*, *os2_home*:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2056 +msgid "" +":func:`~sysconfig.get_paths` makes a dictionary containing installation " +"paths for the current installation scheme." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2058 +msgid "" +":func:`~sysconfig.get_config_vars` returns a dictionary of platform specific " +"variables." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2061 +msgid "There is also a convenient command-line interface:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2100 +msgid "(Moved out of Distutils by Tarek Ziadé.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2103 ../Doc/whatsnew/3.3.rst:1706 +#: ../Doc/whatsnew/3.4.rst:1199 +msgid "pdb" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2105 +msgid "" +"The :mod:`pdb` debugger module gained a number of usability improvements:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2107 +msgid "" +":file:`pdb.py` now has a ``-c`` option that executes commands as given in a :" +"file:`.pdbrc` script file." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2109 +msgid "" +"A :file:`.pdbrc` script file can contain ``continue`` and ``next`` commands " +"that continue debugging." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2111 +msgid "The :class:`Pdb` class constructor now accepts a *nosigint* argument." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2112 +msgid "" +"New commands: ``l(list)``, ``ll(long list)`` and ``source`` for listing " +"source code." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2114 +msgid "" +"New commands: ``display`` and ``undisplay`` for showing or hiding the value " +"of an expression if it has changed." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2116 +msgid "" +"New command: ``interact`` for starting an interactive interpreter containing " +"the global and local names found in the current scope." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2118 +msgid "Breakpoints can be cleared by breakpoint number." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2120 +msgid "(Contributed by Georg Brandl, Antonio Cuni and Ilya Sandler.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2125 +msgid "" +"The :mod:`configparser` module was modified to improve usability and " +"predictability of the default parser and its supported INI syntax. The old :" +"class:`ConfigParser` class was removed in favor of :class:`SafeConfigParser` " +"which has in turn been renamed to :class:`~configparser.ConfigParser`. " +"Support for inline comments is now turned off by default and section or " +"option duplicates are not allowed in a single configuration source." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2132 +msgid "Config parsers gained a new API based on the mapping protocol::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2160 +msgid "" +"The new API is implemented on top of the classical API, so custom parser " +"subclasses should be able to use it without modifications." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2163 +msgid "" +"The INI file structure accepted by config parsers can now be customized. " +"Users can specify alternative option/value delimiters and comment prefixes, " +"change the name of the *DEFAULT* section or switch the interpolation syntax." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2167 +msgid "" +"There is support for pluggable interpolation including an additional " +"interpolation handler :class:`~configparser.ExtendedInterpolation`::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2200 +msgid "" +"A number of smaller features were also introduced, like support for " +"specifying encoding in read operations, specifying fallback values for get-" +"functions, or reading directly from dictionaries and strings." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2204 +msgid "(All changes contributed by Łukasz Langa.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2209 +msgid "urllib.parse" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2211 +msgid "" +"A number of usability improvements were made for the :mod:`urllib.parse` " +"module." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2213 +msgid "" +"The :func:`~urllib.parse.urlparse` function now supports `IPv6 `_ addresses as described in :rfc:`2732`:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2225 +msgid "" +"The :func:`~urllib.parse.urldefrag` function now returns a :term:`named " +"tuple`::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2235 +msgid "" +"And, the :func:`~urllib.parse.urlencode` function is now much more flexible, " +"accepting either a string or bytes type for the *query* argument. If it is " +"a string, then the *safe*, *encoding*, and *error* parameters are sent to :" +"func:`~urllib.parse.quote_plus` for encoding::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2246 +msgid "" +"As detailed in :ref:`parsing-ascii-encoded-bytes`, all the :mod:`urllib." +"parse` functions now accept ASCII-encoded byte strings as input, so long as " +"they are not mixed with regular strings. If ASCII-encoded byte strings are " +"given as parameters, the return types will also be an ASCII-encoded byte " +"strings:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2255 +msgid "" +"(Work by Nick Coghlan, Dan Mahn, and Senthil Kumaran in :issue:`2987`, :" +"issue:`5468`, and :issue:`9873`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2259 +msgid "mailbox" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2261 +msgid "" +"Thanks to a concerted effort by R. David Murray, the :mod:`mailbox` module " +"has been fixed for Python 3.2. The challenge was that mailbox had been " +"originally designed with a text interface, but email messages are best " +"represented with :class:`bytes` because various parts of a message may have " +"different encodings." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2266 +msgid "" +"The solution harnessed the :mod:`email` package's binary support for parsing " +"arbitrary email messages. In addition, the solution required a number of " +"API changes." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2270 +msgid "" +"As expected, the :meth:`~mailbox.Mailbox.add` method for :class:`mailbox." +"Mailbox` objects now accepts binary input." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2273 +msgid "" +":class:`~io.StringIO` and text file input are deprecated. Also, string " +"input will fail early if non-ASCII characters are used. Previously it would " +"fail when the email was processed in a later step." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2277 +msgid "" +"There is also support for binary output. The :meth:`~mailbox.Mailbox." +"get_file` method now returns a file in the binary mode (where it used to " +"incorrectly set the file to text-mode). There is also a new :meth:`~mailbox." +"Mailbox.get_bytes` method that returns a :class:`bytes` representation of a " +"message corresponding to a given *key*." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2283 +msgid "" +"It is still possible to get non-binary output using the old API's :meth:" +"`~mailbox.Mailbox.get_string` method, but that approach is not very useful. " +"Instead, it is best to extract messages from a :class:`~mailbox.Message` " +"object or to load them from binary input." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2288 +msgid "" +"(Contributed by R. David Murray, with efforts from Steffen Daode Nurpmeso " +"and an initial patch by Victor Stinner in :issue:`9124`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2292 +msgid "turtledemo" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2294 +msgid "" +"The demonstration code for the :mod:`turtle` module was moved from the " +"*Demo* directory to main library. It includes over a dozen sample scripts " +"with lively displays. Being on :attr:`sys.path`, it can now be run directly " +"from the command-line:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2303 +msgid "" +"(Moved from the Demo directory by Alexander Belopolsky in :issue:`10199`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2306 +msgid "Multi-threading" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2308 +msgid "" +"The mechanism for serializing execution of concurrently running Python " +"threads (generally known as the :term:`GIL` or :term:`Global Interpreter " +"Lock`) has been rewritten. Among the objectives were more predictable " +"switching intervals and reduced overhead due to lock contention and the " +"number of ensuing system calls. The notion of a \"check interval\" to allow " +"thread switches has been abandoned and replaced by an absolute duration " +"expressed in seconds. This parameter is tunable through :func:`sys." +"setswitchinterval()`. It currently defaults to 5 milliseconds." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2317 +msgid "" +"Additional details about the implementation can be read from a `python-dev " +"mailing-list message `_ (however, \"priority requests\" as exposed in this " +"message have not been kept for inclusion)." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2325 +msgid "" +"Regular and recursive locks now accept an optional *timeout* argument to " +"their :meth:`~threading.Lock.acquire` method. (Contributed by Antoine " +"Pitrou; :issue:`7316`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2329 +msgid "" +"Similarly, :meth:`threading.Semaphore.acquire` also gained a *timeout* " +"argument. (Contributed by Torsten Landschoff; :issue:`850728`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2332 +msgid "" +"Regular and recursive lock acquisitions can now be interrupted by signals on " +"platforms using Pthreads. This means that Python programs that deadlock " +"while acquiring locks can be successfully killed by repeatedly sending " +"SIGINT to the process (by pressing :kbd:`Ctrl+C` in most shells). " +"(Contributed by Reid Kleckner; :issue:`8844`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2342 +msgid "A number of small performance enhancements have been added:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2344 +msgid "" +"Python's peephole optimizer now recognizes patterns such ``x in {1, 2, 3}`` " +"as being a test for membership in a set of constants. The optimizer recasts " +"the :class:`set` as a :class:`frozenset` and stores the pre-built constant." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2348 +msgid "" +"Now that the speed penalty is gone, it is practical to start writing " +"membership tests using set-notation. This style is both semantically clear " +"and operationally fast::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2356 +msgid "" +"(Patch and additional tests contributed by Dave Malcolm; :issue:`6690`)." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2358 +msgid "" +"Serializing and unserializing data using the :mod:`pickle` module is now " +"several times faster." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2361 +msgid "" +"(Contributed by Alexandre Vassalotti, Antoine Pitrou and the Unladen Swallow " +"team in :issue:`9410` and :issue:`3873`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2364 +msgid "" +"The `Timsort algorithm `_ used in :" +"meth:`list.sort` and :func:`sorted` now runs faster and uses less memory " +"when called with a :term:`key function`. Previously, every element of a " +"list was wrapped with a temporary object that remembered the key value " +"associated with each element. Now, two arrays of keys and values are sorted " +"in parallel. This saves the memory consumed by the sort wrappers, and it " +"saves time lost to delegating comparisons." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2372 +msgid "(Patch by Daniel Stutzbach in :issue:`9915`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2374 +msgid "" +"JSON decoding performance is improved and memory consumption is reduced " +"whenever the same string is repeated for multiple keys. Also, JSON encoding " +"now uses the C speedups when the ``sort_keys`` argument is true." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2378 +msgid "" +"(Contributed by Antoine Pitrou in :issue:`7451` and by Raymond Hettinger and " +"Antoine Pitrou in :issue:`10314`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2381 +msgid "" +"Recursive locks (created with the :func:`threading.RLock` API) now benefit " +"from a C implementation which makes them as fast as regular locks, and " +"between 10x and 15x faster than their previous pure Python implementation." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2385 +msgid "(Contributed by Antoine Pitrou; :issue:`3001`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2387 +msgid "" +"The fast-search algorithm in stringlib is now used by the :meth:`split`, :" +"meth:`rsplit`, :meth:`splitlines` and :meth:`replace` methods on :class:" +"`bytes`, :class:`bytearray` and :class:`str` objects. Likewise, the " +"algorithm is also used by :meth:`rfind`, :meth:`rindex`, :meth:`rsplit` and :" +"meth:`rpartition`." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2393 +msgid "(Patch by Florent Xicluna in :issue:`7622` and :issue:`7462`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2396 +msgid "" +"Integer to string conversions now work two \"digits\" at a time, reducing " +"the number of division and modulo operations." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2399 +msgid "(:issue:`6713` by Gawain Bolton, Mark Dickinson, and Victor Stinner.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2401 +msgid "" +"There were several other minor optimizations. Set differencing now runs " +"faster when one operand is much larger than the other (patch by Andress " +"Bennetts in :issue:`8685`). The :meth:`array.repeat` method has a faster " +"implementation (:issue:`1569291` by Alexander Belopolsky). The :class:" +"`BaseHTTPRequestHandler` has more efficient buffering (:issue:`3709` by " +"Andrew Schaaf). The :func:`operator.attrgetter` function has been sped-up (:" +"issue:`10160` by Christos Georgiou). And :class:`ConfigParser` loads multi-" +"line arguments a bit faster (:issue:`7113` by Łukasz Langa)." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2414 +msgid "" +"Python has been updated to `Unicode 6.0.0 `_. The update to the standard adds over 2,000 new characters " +"including `emoji `_ symbols which are " +"important for mobile phones." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2419 +msgid "" +"In addition, the updated standard has altered the character properties for " +"two Kannada characters (U+0CF1, U+0CF2) and one New Tai Lue numeric " +"character (U+19DA), making the former eligible for use in identifiers while " +"disqualifying the latter. For more information, see `Unicode Character " +"Database Changes `_." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2427 +msgid "Codecs" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2429 +msgid "Support was added for *cp720* Arabic DOS encoding (:issue:`1616979`)." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2431 +msgid "" +"MBCS encoding no longer ignores the error handler argument. In the default " +"strict mode, it raises an :exc:`UnicodeDecodeError` when it encounters an " +"undecodable byte sequence and an :exc:`UnicodeEncodeError` for an " +"unencodable character." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2436 +msgid "" +"The MBCS codec supports ``'strict'`` and ``'ignore'`` error handlers for " +"decoding, and ``'strict'`` and ``'replace'`` for encoding." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2439 +msgid "" +"To emulate Python3.1 MBCS encoding, select the ``'ignore'`` handler for " +"decoding and the ``'replace'`` handler for encoding." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2442 +msgid "" +"On Mac OS X, Python decodes command line arguments with ``'utf-8'`` rather " +"than the locale encoding." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2445 +msgid "" +"By default, :mod:`tarfile` uses ``'utf-8'`` encoding on Windows (instead of " +"``'mbcs'``) and the ``'surrogateescape'`` error handler on all operating " +"systems." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2451 ../../../Misc/NEWS:1227 ../../../Misc/NEWS:1479 +#: ../../../Misc/NEWS:2647 ../../../Misc/NEWS:3239 ../../../Misc/NEWS:3489 +#: ../../../Misc/NEWS:3684 ../../../Misc/NEWS:3994 ../../../Misc/NEWS:6184 +#: ../../../Misc/NEWS:6408 ../../../Misc/NEWS:6782 ../../../Misc/NEWS:7381 +#: ../../../Misc/NEWS:7813 ../../../Misc/NEWS:8087 ../../../Misc/NEWS:8214 +#: ../../../Misc/NEWS:8477 ../../../Misc/NEWS:10528 +msgid "Documentation" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2453 +msgid "The documentation continues to be improved." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2455 +msgid "" +"A table of quick links has been added to the top of lengthy sections such " +"as :ref:`built-in-funcs`. In the case of :mod:`itertools`, the links are " +"accompanied by tables of cheatsheet-style summaries to provide an overview " +"and memory jog without having to read all of the docs." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2460 +msgid "" +"In some cases, the pure Python source code can be a helpful adjunct to the " +"documentation, so now many modules now feature quick links to the latest " +"version of the source code. For example, the :mod:`functools` module " +"documentation has a quick link at the top labeled:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2465 +msgid "**Source code** :source:`Lib/functools.py`." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2467 +msgid "" +"(Contributed by Raymond Hettinger; see `rationale `_.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2470 +msgid "" +"The docs now contain more examples and recipes. In particular, :mod:`re` " +"module has an extensive section, :ref:`re-examples`. Likewise, the :mod:" +"`itertools` module continues to be updated with new :ref:`itertools-recipes`." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2475 +msgid "" +"The :mod:`datetime` module now has an auxiliary implementation in pure " +"Python. No functionality was changed. This just provides an easier-to-read " +"alternate implementation." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2479 +msgid "(Contributed by Alexander Belopolsky in :issue:`9528`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2481 +msgid "" +"The unmaintained :file:`Demo` directory has been removed. Some demos were " +"integrated into the documentation, some were moved to the :file:`Tools/demo` " +"directory, and others were removed altogether." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2485 +msgid "(Contributed by Georg Brandl in :issue:`7962`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2491 +msgid "" +"The format menu now has an option to clean source files by stripping " +"trailing whitespace." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2494 +msgid "(Contributed by Raymond Hettinger; :issue:`5150`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2496 +msgid "IDLE on Mac OS X now works with both Carbon AquaTk and Cocoa AquaTk." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2498 +msgid "" +"(Contributed by Kevin Walzer, Ned Deily, and Ronald Oussoren; :issue:`6075`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2501 +msgid "Code Repository" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2503 +msgid "" +"In addition to the existing Subversion code repository at http://svn.python." +"org there is now a `Mercurial `_ repository " +"at https://hg.python.org/\\ ." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2507 +msgid "" +"After the 3.2 release, there are plans to switch to Mercurial as the primary " +"repository. This distributed version control system should make it easier " +"for members of the community to create and share external changesets. See :" +"pep:`385` for details." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2512 +msgid "" +"To learn to use the new version control system, see the `tutorial by Joel " +"Spolsky `_ or the `Guide to Mercurial Workflows `_." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2522 +msgid "" +"The *idle*, *pydoc* and *2to3* scripts are now installed with a version-" +"specific suffix on ``make altinstall`` (:issue:`10679`)." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2525 +msgid "" +"The C functions that access the Unicode Database now accept and return " +"characters from the full Unicode range, even on narrow unicode builds " +"(Py_UNICODE_TOLOWER, Py_UNICODE_ISDECIMAL, and others). A visible " +"difference in Python is that :func:`unicodedata.numeric` now returns the " +"correct value for large code points, and :func:`repr` may consider more " +"characters as printable." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2532 +msgid "" +"(Reported by Bupjoe Lee and fixed by Amaury Forgeot D'Arc; :issue:`5127`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2534 +msgid "" +"Computed gotos are now enabled by default on supported compilers (which are " +"detected by the configure script). They can still be disabled selectively " +"by specifying ``--without-computed-gotos``." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2538 +msgid "(Contributed by Antoine Pitrou; :issue:`9203`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2540 +msgid "" +"The option ``--with-wctype-functions`` was removed. The built-in unicode " +"database is now used for all functions." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2543 +msgid "(Contributed by Amaury Forgeot D'Arc; :issue:`9210`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2545 +msgid "" +"Hash values are now values of a new type, :c:type:`Py_hash_t`, which is " +"defined to be the same size as a pointer. Previously they were of type " +"long, which on some 64-bit operating systems is still only 32 bits long. As " +"a result of this fix, :class:`set` and :class:`dict` can now hold more than " +"``2**32`` entries on builds with 64-bit pointers (previously, they could " +"grow to that size but their performance degraded catastrophically)." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2552 +msgid "" +"(Suggested by Raymond Hettinger and implemented by Benjamin Peterson; :issue:" +"`9778`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2555 +msgid "" +"A new macro :c:macro:`Py_VA_COPY` copies the state of the variable argument " +"list. It is equivalent to C99 *va_copy* but available on all Python " +"platforms (:issue:`2443`)." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2559 +msgid "" +"A new C API function :c:func:`PySys_SetArgvEx` allows an embedded " +"interpreter to set :attr:`sys.argv` without also modifying :attr:`sys.path` " +"(:issue:`5753`)." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2563 +msgid "" +":c:macro:`PyEval_CallObject` is now only available in macro form. The " +"function declaration, which was kept for backwards compatibility reasons, is " +"now removed -- the macro was introduced in 1997 (:issue:`8276`)." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2567 +msgid "" +"There is a new function :c:func:`PyLong_AsLongLongAndOverflow` which is " +"analogous to :c:func:`PyLong_AsLongAndOverflow`. They both serve to convert " +"Python :class:`int` into a native fixed-width type while providing detection " +"of cases where the conversion won't fit (:issue:`7767`)." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2572 +msgid "" +"The :c:func:`PyUnicode_CompareWithASCIIString` function now returns *not " +"equal* if the Python string is *NUL* terminated." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2575 +msgid "" +"There is a new function :c:func:`PyErr_NewExceptionWithDoc` that is like :c:" +"func:`PyErr_NewException` but allows a docstring to be specified. This lets " +"C exceptions have the same self-documenting capabilities as their pure " +"Python counterparts (:issue:`7033`)." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2580 +msgid "" +"When compiled with the ``--with-valgrind`` option, the pymalloc allocator " +"will be automatically disabled when running under Valgrind. This gives " +"improved memory leak detection when running under Valgrind, while taking " +"advantage of pymalloc at other times (:issue:`2422`)." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2585 +msgid "" +"Removed the ``O?`` format from the *PyArg_Parse* functions. The format is " +"no longer used and it had never been documented (:issue:`8837`)." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2588 +msgid "" +"There were a number of other small changes to the C-API. See the :source:" +"`Misc/NEWS` file for a complete list." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2591 +msgid "" +"Also, there were a number of updates to the Mac OS X build, see :source:`Mac/" +"BuildScript/README.txt` for details. For users running a 32/64-bit build, " +"there is a known problem with the default Tcl/Tk on Mac OS X 10.6. " +"Accordingly, we recommend installing an updated alternative such as " +"`ActiveState Tcl/Tk 8.5.9 `_" +"\\. See https://www.python.org/download/mac/tcltk/ for additional details." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2599 +msgid "Porting to Python 3.2" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2604 +msgid "" +"The :mod:`configparser` module has a number of clean-ups. The major change " +"is to replace the old :class:`ConfigParser` class with long-standing " +"preferred alternative :class:`SafeConfigParser`. In addition there are a " +"number of smaller incompatibilities:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2609 +msgid "" +"The interpolation syntax is now validated on :meth:`~configparser." +"ConfigParser.get` and :meth:`~configparser.ConfigParser.set` operations. In " +"the default interpolation scheme, only two tokens with percent signs are " +"valid: ``%(name)s`` and ``%%``, the latter being an escaped percent sign." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2615 +msgid "" +"The :meth:`~configparser.ConfigParser.set` and :meth:`~configparser." +"ConfigParser.add_section` methods now verify that values are actual " +"strings. Formerly, unsupported types could be introduced unintentionally." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2620 +msgid "" +"Duplicate sections or options from a single source now raise either :exc:" +"`~configparser.DuplicateSectionError` or :exc:`~configparser." +"DuplicateOptionError`. Formerly, duplicates would silently overwrite a " +"previous entry." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2625 +msgid "" +"Inline comments are now disabled by default so now the **;** character can " +"be safely used in values." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2628 +msgid "" +"Comments now can be indented. Consequently, for **;** or **#** to appear at " +"the start of a line in multiline values, it has to be interpolated. This " +"keeps comment prefix characters in values from being mistaken as comments." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2632 +msgid "" +"``\"\"`` is now a valid value and is no longer automatically converted to an " +"empty string. For empty strings, use ``\"option =\"`` in a line." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2635 +msgid "" +"The :mod:`nntplib` module was reworked extensively, meaning that its APIs " +"are often incompatible with the 3.1 APIs." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2638 +msgid "" +":class:`bytearray` objects can no longer be used as filenames; instead, they " +"should be converted to :class:`bytes`." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2641 +msgid "" +"The :meth:`array.tostring` and :meth:`array.fromstring` have been renamed " +"to :meth:`array.tobytes` and :meth:`array.frombytes` for clarity. The old " +"names have been deprecated. (See :issue:`8990`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2645 +msgid "``PyArg_Parse*()`` functions:" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2647 +msgid "\"t#\" format has been removed: use \"s#\" or \"s*\" instead" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2648 +msgid "\"w\" and \"w#\" formats has been removed: use \"w*\" instead" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2650 +msgid "" +"The :c:type:`PyCObject` type, deprecated in 3.1, has been removed. To wrap " +"opaque C pointers in Python objects, the :c:type:`PyCapsule` API should be " +"used instead; the new type has a well-defined interface for passing typing " +"safety information and a less complicated signature for calling a destructor." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2655 +msgid "" +"The :func:`sys.setfilesystemencoding` function was removed because it had a " +"flawed design." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2658 +msgid "" +"The :func:`random.seed` function and method now salt string seeds with an " +"sha512 hash function. To access the previous version of *seed* in order to " +"reproduce Python 3.1 sequences, set the *version* argument to *1*, ``random." +"seed(s, version=1)``." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2663 +msgid "" +"The previously deprecated :func:`string.maketrans` function has been removed " +"in favor of the static methods :meth:`bytes.maketrans` and :meth:`bytearray." +"maketrans`. This change solves the confusion around which types were " +"supported by the :mod:`string` module. Now, :class:`str`, :class:`bytes`, " +"and :class:`bytearray` each have their own **maketrans** and **translate** " +"methods with intermediate translation tables of the appropriate type." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2673 +msgid "" +"The previously deprecated :func:`contextlib.nested` function has been " +"removed in favor of a plain :keyword:`with` statement which can accept " +"multiple context managers. The latter technique is faster (because it is " +"built-in), and it does a better job finalizing multiple context managers " +"when one of them raises an exception::" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2687 +msgid "" +":func:`struct.pack` now only allows bytes for the ``s`` string pack code. " +"Formerly, it would accept text arguments and implicitly encode them to bytes " +"using UTF-8. This was problematic because it made assumptions about the " +"correct encoding and because a variable-length encoding can fail when " +"writing to fixed length segment of a structure." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2693 +msgid "" +"Code such as ``struct.pack('<6sHHBBB', 'GIF87a', x, y)`` should be rewritten " +"with to use bytes instead of text, ``struct.pack('<6sHHBBB', b'GIF87a', x, " +"y)``." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2696 +msgid "" +"(Discovered by David Beazley and fixed by Victor Stinner; :issue:`10783`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2698 +msgid "" +"The :class:`xml.etree.ElementTree` class now raises an :exc:`xml.etree." +"ElementTree.ParseError` when a parse fails. Previously it raised an :exc:" +"`xml.parsers.expat.ExpatError`." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2702 +msgid "" +"The new, longer :func:`str` value on floats may break doctests which rely on " +"the old output format." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2705 +msgid "" +"In :class:`subprocess.Popen`, the default value for *close_fds* is now " +"``True`` under Unix; under Windows, it is ``True`` if the three standard " +"streams are set to ``None``, ``False`` otherwise. Previously, *close_fds* " +"was always ``False`` by default, which produced difficult to solve bugs or " +"race conditions when open file descriptors would leak into the child process." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2712 +msgid "" +"Support for legacy HTTP 0.9 has been removed from :mod:`urllib.request` and :" +"mod:`http.client`. Such support is still present on the server side (in :" +"mod:`http.server`)." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2716 +msgid "(Contributed by Antoine Pitrou, :issue:`10711`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2718 +msgid "" +"SSL sockets in timeout mode now raise :exc:`socket.timeout` when a timeout " +"occurs, rather than a generic :exc:`~ssl.SSLError`." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2721 +msgid "(Contributed by Antoine Pitrou, :issue:`10272`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2723 +msgid "" +"The misleading functions :c:func:`PyEval_AcquireLock()` and :c:func:" +"`PyEval_ReleaseLock()` have been officially deprecated. The thread-state " +"aware APIs (such as :c:func:`PyEval_SaveThread()` and :c:func:" +"`PyEval_RestoreThread()`) should be used instead." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2728 +msgid "" +"Due to security risks, :func:`asyncore.handle_accept` has been deprecated, " +"and a new function, :func:`asyncore.handle_accepted`, was added to replace " +"it." +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2731 +msgid "(Contributed by Giampaolo Rodola in :issue:`6706`.)" +msgstr "" + +#: ../Doc/whatsnew/3.2.rst:2733 +msgid "" +"Due to the new :term:`GIL` implementation, :c:func:`PyEval_InitThreads()` " +"cannot be called before :c:func:`Py_Initialize()` anymore." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:3 +msgid "What's New In Python 3.3" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:45 +msgid "" +"This article explains the new features in Python 3.3, compared to 3.2. " +"Python 3.3 was released on September 29, 2012. For full details, see the " +"`changelog `_." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:51 +msgid ":pep:`398` - Python 3.3 Release Schedule" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:55 ../Doc/whatsnew/3.5.rst:58 +#: ../Doc/whatsnew/3.6.rst:60 +msgid "Summary -- Release highlights" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:60 ../Doc/whatsnew/3.4.rst:80 +#: ../Doc/whatsnew/3.5.rst:60 ../Doc/whatsnew/3.6.rst:65 +msgid "New syntax features:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:62 +msgid "" +"New ``yield from`` expression for :ref:`generator delegation `." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:63 +msgid "The ``u'unicode'`` syntax is accepted again for :class:`str` objects." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:65 ../Doc/whatsnew/3.4.rst:98 +#: ../Doc/whatsnew/3.5.rst:67 +msgid "New library modules:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:67 +msgid ":mod:`faulthandler` (helps debugging low-level crashes)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:68 +msgid "" +":mod:`ipaddress` (high-level objects representing IP addresses and masks)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:69 +msgid ":mod:`lzma` (compress data using the XZ / LZMA algorithm)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:70 +msgid "" +":mod:`unittest.mock` (replace parts of your system under test with mock " +"objects)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:71 +msgid "" +":mod:`venv` (Python :ref:`virtual environments `, as in the popular " +"``virtualenv`` package)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:74 ../Doc/whatsnew/3.5.rst:74 +#: ../Doc/whatsnew/3.6.rst:134 +msgid "New built-in features:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:76 +msgid "Reworked :ref:`I/O exception hierarchy `." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:78 +msgid "Implementation improvements:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:80 +msgid "" +"Rewritten :ref:`import machinery ` based on :mod:`importlib`." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:81 +msgid "More compact :ref:`unicode strings `." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:82 +msgid "More compact :ref:`attribute dictionaries `." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:84 +msgid "Significantly Improved Library Modules:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:86 +msgid "C Accelerator for the :ref:`decimal ` module." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:87 +msgid "" +"Better unicode handling in the :ref:`email ` module (:term:" +"`provisional `)." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:90 ../Doc/whatsnew/3.4.rst:132 +#: ../Doc/whatsnew/3.5.rst:136 ../Doc/whatsnew/3.6.rst:83 +msgid "Security improvements:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:92 +msgid "Hash randomization is switched on by default." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:94 +msgid "Please read on for a comprehensive list of user-facing changes." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:100 +msgid "PEP 405: Virtual Environments" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:102 +msgid "" +"Virtual environments help create separate Python setups while sharing a " +"system-wide base install, for ease of maintenance. Virtual environments " +"have their own set of private site packages (i.e. locally-installed " +"libraries), and are optionally segregated from the system-wide site " +"packages. Their concept and implementation are inspired by the popular " +"``virtualenv`` third-party package, but benefit from tighter integration " +"with the interpreter core." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:110 +msgid "" +"This PEP adds the :mod:`venv` module for programmatic access, and the " +"``pyvenv`` script for command-line access and administration. The Python " +"interpreter checks for a ``pyvenv.cfg``, file whose existence signals the " +"base of a virtual environment's directory tree." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:118 +msgid ":pep:`405` - Python Virtual Environments" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:119 +msgid "PEP written by Carl Meyer; implementation by Carl Meyer and Vinay Sajip" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:123 +msgid "PEP 420: Implicit Namespace Packages" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:125 +msgid "" +"Native support for package directories that don't require ``__init__.py`` " +"marker files and can automatically span multiple path segments (inspired by " +"various third party approaches to namespace packages, as described in :pep:" +"`420`)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:133 +msgid ":pep:`420` - Implicit Namespace Packages" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:133 +msgid "" +"PEP written by Eric V. Smith; implementation by Eric V. Smith and Barry " +"Warsaw" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:140 +msgid "" +"PEP 3118: New memoryview implementation and buffer protocol documentation" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:142 +msgid "The implementation of :pep:`3118` has been significantly improved." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:144 +msgid "" +"The new memoryview implementation comprehensively fixes all ownership and " +"lifetime issues of dynamically allocated fields in the Py_buffer struct that " +"led to multiple crash reports. Additionally, several functions that crashed " +"or returned incorrect results for non-contiguous or multi-dimensional input " +"have been fixed." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:150 +msgid "" +"The memoryview object now has a PEP-3118 compliant getbufferproc() that " +"checks the consumer's request type. Many new features have been added, most " +"of them work in full generality for non-contiguous arrays and arrays with " +"suboffsets." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:155 +msgid "" +"The documentation has been updated, clearly spelling out responsibilities " +"for both exporters and consumers. Buffer request flags are grouped into " +"basic and compound flags. The memory layout of non-contiguous and multi-" +"dimensional NumPy-style arrays is explained." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:161 ../Doc/whatsnew/3.3.rst:1122 +msgid "Features" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:163 +msgid "" +"All native single character format specifiers in struct module syntax " +"(optionally prefixed with '@') are now supported." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:166 +msgid "" +"With some restrictions, the cast() method allows changing of format and " +"shape of C-contiguous arrays." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:169 +msgid "" +"Multi-dimensional list representations are supported for any array type." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:171 +msgid "Multi-dimensional comparisons are supported for any array type." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:173 +msgid "" +"One-dimensional memoryviews of hashable (read-only) types with formats B, b " +"or c are now hashable. (Contributed by Antoine Pitrou in :issue:`13411`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:176 +msgid "" +"Arbitrary slicing of any 1-D arrays type is supported. For example, it is " +"now possible to reverse a memoryview in O(1) by using a negative step." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:180 ../Doc/whatsnew/3.3.rst:1132 +msgid "API changes" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:182 +msgid "The maximum number of dimensions is officially limited to 64." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:184 +msgid "" +"The representation of empty shape, strides and suboffsets is now an empty " +"tuple instead of None." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:187 +msgid "" +"Accessing a memoryview element with format 'B' (unsigned bytes) now returns " +"an integer (in accordance with the struct module syntax). For returning a " +"bytes object the view must be cast to 'c' first." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:191 +msgid "" +"memoryview comparisons now use the logical structure of the operands and " +"compare all array elements by value. All format strings in struct module " +"syntax are supported. Views with unrecognised format strings are still " +"permitted, but will always compare as unequal, regardless of view contents." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:197 +msgid "" +"For further changes see `Build and C API Changes`_ and `Porting C code`_." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:199 +msgid "(Contributed by Stefan Krah in :issue:`10181`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:203 +msgid ":pep:`3118` - Revising the Buffer Protocol" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:209 +msgid "PEP 393: Flexible String Representation" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:211 +msgid "" +"The Unicode string type is changed to support multiple internal " +"representations, depending on the character with the largest Unicode ordinal " +"(1, 2, or 4 bytes) in the represented string. This allows a space-efficient " +"representation in common cases, but gives access to full UCS-4 on all " +"systems. For compatibility with existing APIs, several representations may " +"exist in parallel; over time, this compatibility should be phased out." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:218 +msgid "On the Python side, there should be no downside to this change." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:220 +msgid "" +"On the C API side, PEP 393 is fully backward compatible. The legacy API " +"should remain available at least five years. Applications using the legacy " +"API will not fully benefit of the memory reduction, or - worse - may use a " +"bit more memory, because Python may have to maintain two versions of each " +"string (in the legacy format and in the new efficient storage)." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:227 +msgid "Functionality" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:229 +msgid "Changes introduced by :pep:`393` are the following:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:231 +msgid "" +"Python now always supports the full range of Unicode code points, including " +"non-BMP ones (i.e. from ``U+0000`` to ``U+10FFFF``). The distinction " +"between narrow and wide builds no longer exists and Python now behaves like " +"a wide build, even under Windows." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:236 +msgid "" +"With the death of narrow builds, the problems specific to narrow builds have " +"also been fixed, for example:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:239 +msgid "" +":func:`len` now always returns 1 for non-BMP characters, so " +"``len('\\U0010FFFF') == 1``;" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:242 +msgid "" +"surrogate pairs are not recombined in string literals, so ``'\\uDBFF" +"\\uDFFF' != '\\U0010FFFF'``;" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:245 +msgid "" +"indexing or slicing non-BMP characters returns the expected value, so " +"``'\\U0010FFFF'[0]`` now returns ``'\\U0010FFFF'`` and not ``'\\uDBFF'``;" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:248 +msgid "" +"all other functions in the standard library now correctly handle non-BMP " +"code points." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:251 +msgid "" +"The value of :data:`sys.maxunicode` is now always ``1114111`` (``0x10FFFF`` " +"in hexadecimal). The :c:func:`PyUnicode_GetMax` function still returns " +"either ``0xFFFF`` or ``0x10FFFF`` for backward compatibility, and it should " +"not be used with the new Unicode API (see :issue:`13054`)." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:256 +msgid "The :file:`./configure` flag ``--with-wide-unicode`` has been removed." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:259 +msgid "Performance and resource usage" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:261 +msgid "" +"The storage of Unicode strings now depends on the highest code point in the " +"string:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:263 +msgid "" +"pure ASCII and Latin1 strings (``U+0000-U+00FF``) use 1 byte per code point;" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:265 +msgid "BMP strings (``U+0000-U+FFFF``) use 2 bytes per code point;" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:267 +msgid "non-BMP strings (``U+10000-U+10FFFF``) use 4 bytes per code point." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:269 +msgid "" +"The net effect is that for most applications, memory usage of string storage " +"should decrease significantly - especially compared to former wide unicode " +"builds - as, in many cases, strings will be pure ASCII even in international " +"contexts (because many strings store non-human language data, such as XML " +"fragments, HTTP headers, JSON-encoded data, etc.). We also hope that it " +"will, for the same reasons, increase CPU cache efficiency on non-trivial " +"applications. The memory usage of Python 3.3 is two to three times smaller " +"than Python 3.2, and a little bit better than Python 2.7, on a Django " +"benchmark (see the PEP for details)." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:283 +msgid ":pep:`393` - Flexible String Representation" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:283 +msgid "" +"PEP written by Martin von Löwis; implementation by Torsten Becker and Martin " +"von Löwis." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:290 +msgid "PEP 397: Python Launcher for Windows" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:292 +msgid "" +"The Python 3.3 Windows installer now includes a ``py`` launcher application " +"that can be used to launch Python applications in a version independent " +"fashion." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:296 +msgid "" +"This launcher is invoked implicitly when double-clicking ``*.py`` files. If " +"only a single Python version is installed on the system, that version will " +"be used to run the file. If multiple versions are installed, the most recent " +"version is used by default, but this can be overridden by including a Unix-" +"style \"shebang line\" in the Python script." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:302 +msgid "" +"The launcher can also be used explicitly from the command line as the ``py`` " +"application. Running ``py`` follows the same version selection rules as " +"implicitly launching scripts, but a more specific version can be selected by " +"passing appropriate arguments (such as ``-3`` to request Python 3 when " +"Python 2 is also installed, or ``-2.6`` to specifclly request an earlier " +"Python version when a more recent version is installed)." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:309 +msgid "" +"In addition to the launcher, the Windows installer now includes an option to " +"add the newly installed Python to the system PATH. (Contributed by Brian " +"Curtin in :issue:`3561`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:317 +msgid ":pep:`397` - Python Launcher for Windows" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:316 +msgid "" +"PEP written by Mark Hammond and Martin v. Löwis; implementation by Vinay " +"Sajip." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:319 +msgid "Launcher documentation: :ref:`launcher`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:321 +msgid "Installer PATH modification: :ref:`windows-path-mod`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:327 +msgid "PEP 3151: Reworking the OS and IO exception hierarchy" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:329 +msgid "" +"The hierarchy of exceptions raised by operating system errors is now both " +"simplified and finer-grained." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:332 +msgid "" +"You don't have to worry anymore about choosing the appropriate exception " +"type between :exc:`OSError`, :exc:`IOError`, :exc:`EnvironmentError`, :exc:" +"`WindowsError`, :exc:`mmap.error`, :exc:`socket.error` or :exc:`select." +"error`. All these exception types are now only one: :exc:`OSError`. The " +"other names are kept as aliases for compatibility reasons." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:339 +msgid "" +"Also, it is now easier to catch a specific error condition. Instead of " +"inspecting the ``errno`` attribute (or ``args[0]``) for a particular " +"constant from the :mod:`errno` module, you can catch the adequate :exc:" +"`OSError` subclass. The available subclasses are the following:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:344 +msgid ":exc:`BlockingIOError`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:345 +msgid ":exc:`ChildProcessError`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:346 +msgid ":exc:`ConnectionError`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:347 +msgid ":exc:`FileExistsError`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:348 +msgid ":exc:`FileNotFoundError`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:349 +msgid ":exc:`InterruptedError`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:350 +msgid ":exc:`IsADirectoryError`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:351 +msgid ":exc:`NotADirectoryError`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:352 +msgid ":exc:`PermissionError`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:353 +msgid ":exc:`ProcessLookupError`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:354 +msgid ":exc:`TimeoutError`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:356 +msgid "And the :exc:`ConnectionError` itself has finer-grained subclasses:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:358 +msgid ":exc:`BrokenPipeError`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:359 +msgid ":exc:`ConnectionAbortedError`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:360 +msgid ":exc:`ConnectionRefusedError`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:361 +msgid ":exc:`ConnectionResetError`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:363 +msgid "" +"Thanks to the new exceptions, common usages of the :mod:`errno` can now be " +"avoided. For example, the following code written for Python 3.2::" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:379 +msgid "" +"can now be written without the :mod:`errno` import and without manual " +"inspection of exception attributes::" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:392 +msgid ":pep:`3151` - Reworking the OS and IO Exception Hierarchy" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:393 +msgid "PEP written and implemented by Antoine Pitrou" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:402 +msgid "PEP 380: Syntax for Delegating to a Subgenerator" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:404 +msgid "" +"PEP 380 adds the ``yield from`` expression, allowing a :term:`generator` to " +"delegate part of its operations to another generator. This allows a section " +"of code containing :keyword:`yield` to be factored out and placed in another " +"generator. Additionally, the subgenerator is allowed to return with a value, " +"and the value is made available to the delegating generator." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:411 +msgid "" +"While designed primarily for use in delegating to a subgenerator, the " +"``yield from`` expression actually allows delegation to arbitrary " +"subiterators." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:414 +msgid "" +"For simple iterators, ``yield from iterable`` is essentially just a " +"shortened form of ``for item in iterable: yield item``::" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:424 +msgid "" +"However, unlike an ordinary loop, ``yield from`` allows subgenerators to " +"receive sent and thrown values directly from the calling scope, and return a " +"final value to the outer generator::" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:455 +msgid "" +"The main principle driving this change is to allow even generators that are " +"designed to be used with the ``send`` and ``throw`` methods to be split into " +"multiple subgenerators as easily as a single large function can be split " +"into multiple subfunctions." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:464 +msgid ":pep:`380` - Syntax for Delegating to a Subgenerator" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:463 +msgid "" +"PEP written by Greg Ewing; implementation by Greg Ewing, integrated into 3.3 " +"by Renaud Blanch, Ryan Kelly and Nick Coghlan; documentation by Zbigniew " +"Jędrzejewski-Szmek and Nick Coghlan" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:469 +msgid "PEP 409: Suppressing exception context" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:471 +msgid "" +"PEP 409 introduces new syntax that allows the display of the chained " +"exception context to be disabled. This allows cleaner error messages in " +"applications that convert between exception types::" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:490 +msgid "" +"Without the ``from None`` suffix to suppress the cause, the original " +"exception would be displayed by default::" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:514 +msgid "" +"No debugging capability is lost, as the original exception context remains " +"available if needed (for example, if an intervening library has incorrectly " +"suppressed valuable underlying details)::" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:528 +msgid ":pep:`409` - Suppressing exception context" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:528 +msgid "" +"PEP written by Ethan Furman; implemented by Ethan Furman and Nick Coghlan." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:533 +msgid "PEP 414: Explicit Unicode literals" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:535 +msgid "" +"To ease the transition from Python 2 for Unicode aware Python applications " +"that make heavy use of Unicode literals, Python 3.3 once again supports the " +"\"``u``\" prefix for string literals. This prefix has no semantic " +"significance in Python 3, it is provided solely to reduce the number of " +"purely mechanical changes in migrating to Python 3, making it easier for " +"developers to focus on the more significant semantic changes (such as the " +"stricter default separation of binary and text data)." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:545 +msgid ":pep:`414` - Explicit Unicode literals" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:546 +msgid "PEP written by Armin Ronacher." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:550 +msgid "PEP 3155: Qualified name for classes and functions" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:552 +msgid "" +"Functions and class objects have a new ``__qualname__`` attribute " +"representing the \"path\" from the module top-level to their definition. " +"For global functions and classes, this is the same as ``__name__``. For " +"other functions and classes, it provides better information about where they " +"were actually defined, and how they might be accessible from the global " +"scope." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:558 +msgid "Example with (non-bound) methods::" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:568 +msgid "Example with nested classes::" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:584 +msgid "Example with nested functions::" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:596 +msgid "" +"The string representation of those objects is also changed to include the " +"new, more precise information::" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:606 +msgid ":pep:`3155` - Qualified name for classes and functions" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:607 ../Doc/whatsnew/3.4.rst:539 +#: ../Doc/whatsnew/3.4.rst:1835 +msgid "PEP written and implemented by Antoine Pitrou." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:613 +msgid "PEP 412: Key-Sharing Dictionary" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:615 +msgid "" +"Dictionaries used for the storage of objects' attributes are now able to " +"share part of their internal storage between each other (namely, the part " +"which stores the keys and their respective hashes). This reduces the memory " +"consumption of programs creating many instances of non-builtin types." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:622 +msgid ":pep:`412` - Key-Sharing Dictionary" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:623 +msgid "PEP written and implemented by Mark Shannon." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:627 +msgid "PEP 362: Function Signature Object" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:629 +msgid "" +"A new function :func:`inspect.signature` makes introspection of python " +"callables easy and straightforward. A broad range of callables is " +"supported: python functions, decorated or not, classes, and :func:`functools." +"partial` objects. New classes :class:`inspect.Signature`, :class:`inspect." +"Parameter` and :class:`inspect.BoundArguments` hold information about the " +"call signatures, such as, annotations, default values, parameters kinds, and " +"bound arguments, which considerably simplifies writing decorators and any " +"code that validates or amends calling signatures or arguments." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:641 +msgid ":pep:`362`: - Function Signature Object" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:641 +msgid "" +"PEP written by Brett Cannon, Yury Selivanov, Larry Hastings, Jiwon Seo; " +"implemented by Yury Selivanov." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:646 +msgid "PEP 421: Adding sys.implementation" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:648 +msgid "" +"A new attribute on the :mod:`sys` module exposes details specific to the " +"implementation of the currently running interpreter. The initial set of " +"attributes on :attr:`sys.implementation` are ``name``, ``version``, " +"``hexversion``, and ``cache_tag``." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:653 +msgid "" +"The intention of ``sys.implementation`` is to consolidate into one namespace " +"the implementation-specific data used by the standard library. This allows " +"different Python implementations to share a single standard library code " +"base much more easily. In its initial state, ``sys.implementation`` holds " +"only a small portion of the implementation-specific data. Over time that " +"ratio will shift in order to make the standard library more portable." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:660 +msgid "" +"One example of improved standard library portability is ``cache_tag``. As " +"of Python 3.3, ``sys.implementation.cache_tag`` is used by :mod:`importlib` " +"to support :pep:`3147` compliance. Any Python implementation that uses " +"``importlib`` for its built-in import system may use ``cache_tag`` to " +"control the caching behavior for modules." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:667 +msgid "SimpleNamespace" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:669 +msgid "" +"The implementation of ``sys.implementation`` also introduces a new type to " +"Python: :class:`types.SimpleNamespace`. In contrast to a mapping-based " +"namespace, like :class:`dict`, ``SimpleNamespace`` is attribute-based, like :" +"class:`object`. However, unlike ``object``, ``SimpleNamespace`` instances " +"are writable. This means that you can add, remove, and modify the namespace " +"through normal attribute access." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:678 +msgid ":pep:`421` - Adding sys.implementation" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:679 ../Doc/whatsnew/3.6.rst:516 +#: ../Doc/whatsnew/3.6.rst:530 +msgid "PEP written and implemented by Eric Snow." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:685 +msgid "Using importlib as the Implementation of Import" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:686 +msgid "" +":issue:`2377` - Replace __import__ w/ importlib.__import__ :issue:`13959` - " +"Re-implement parts of :mod:`imp` in pure Python :issue:`14605` - Make import " +"machinery explicit :issue:`14646` - Require loaders set __loader__ and " +"__package__" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:691 +msgid "" +"The :func:`__import__` function is now powered by :func:`importlib." +"__import__`. This work leads to the completion of \"phase 2\" of :pep:`302`. " +"There are multiple benefits to this change. First, it has allowed for more " +"of the machinery powering import to be exposed instead of being implicit and " +"hidden within the C code. It also provides a single implementation for all " +"Python VMs supporting Python 3.3 to use, helping to end any VM-specific " +"deviations in import semantics. And finally it eases the maintenance of " +"import, allowing for future growth to occur." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:700 +msgid "" +"For the common user, there should be no visible change in semantics. For " +"those whose code currently manipulates import or calls import " +"programmatically, the code changes that might possibly be required are " +"covered in the `Porting Python code`_ section of this document." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:706 +msgid "New APIs" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:707 +msgid "" +"One of the large benefits of this work is the exposure of what goes into " +"making the import statement work. That means the various importers that were " +"once implicit are now fully exposed as part of the :mod:`importlib` package." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:711 +msgid "" +"The abstract base classes defined in :mod:`importlib.abc` have been expanded " +"to properly delineate between :term:`meta path finders ` " +"and :term:`path entry finders ` by introducing :class:" +"`importlib.abc.MetaPathFinder` and :class:`importlib.abc.PathEntryFinder`, " +"respectively. The old ABC of :class:`importlib.abc.Finder` is now only " +"provided for backwards-compatibility and does not enforce any method " +"requirements." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:719 +msgid "" +"In terms of finders, :class:`importlib.machinery.FileFinder` exposes the " +"mechanism used to search for source and bytecode files of a module. " +"Previously this class was an implicit member of :attr:`sys.path_hooks`." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:723 +msgid "" +"For loaders, the new abstract base class :class:`importlib.abc.FileLoader` " +"helps write a loader that uses the file system as the storage mechanism for " +"a module's code. The loader for source files (:class:`importlib.machinery." +"SourceFileLoader`), sourceless bytecode files (:class:`importlib.machinery." +"SourcelessFileLoader`), and extension modules (:class:`importlib.machinery." +"ExtensionFileLoader`) are now available for direct use." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:731 +msgid "" +":exc:`ImportError` now has ``name`` and ``path`` attributes which are set " +"when there is relevant data to provide. The message for failed imports will " +"also provide the full name of the module now instead of just the tail end of " +"the module's name." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:736 +msgid "" +"The :func:`importlib.invalidate_caches` function will now call the method " +"with the same name on all finders cached in :attr:`sys.path_importer_cache` " +"to help clean up any stored state as necessary." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:741 +msgid "Visible Changes" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:743 +msgid "" +"For potential required changes to code, see the `Porting Python code`_ " +"section." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:746 +msgid "" +"Beyond the expanse of what :mod:`importlib` now exposes, there are other " +"visible changes to import. The biggest is that :attr:`sys.meta_path` and :" +"attr:`sys.path_hooks` now store all of the meta path finders and path entry " +"hooks used by import. Previously the finders were implicit and hidden " +"within the C code of import instead of being directly exposed. This means " +"that one can now easily remove or change the order of the various finders to " +"fit one's needs." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:753 +msgid "" +"Another change is that all modules have a ``__loader__`` attribute, storing " +"the loader used to create the module. :pep:`302` has been updated to make " +"this attribute mandatory for loaders to implement, so in the future once 3rd-" +"party loaders have been updated people will be able to rely on the existence " +"of the attribute. Until such time, though, import is setting the module post-" +"load." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:759 +msgid "" +"Loaders are also now expected to set the ``__package__`` attribute from :pep:" +"`366`. Once again, import itself is already setting this on all loaders " +"from :mod:`importlib` and import itself is setting the attribute post-load." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:763 +msgid "" +"``None`` is now inserted into :attr:`sys.path_importer_cache` when no finder " +"can be found on :attr:`sys.path_hooks`. Since :class:`imp.NullImporter` is " +"not directly exposed on :attr:`sys.path_hooks` it could no longer be relied " +"upon to always be available to use as a value representing no finder found." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:768 +msgid "" +"All other changes relate to semantic changes which should be taken into " +"consideration when updating code for Python 3.3, and thus should be read " +"about in the `Porting Python code`_ section of this document." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:772 +msgid "(Implementation by Brett Cannon)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:780 +msgid "" +"Added support for Unicode name aliases and named sequences. Both :func:" +"`unicodedata.lookup()` and ``'\\N{...}'`` now resolve name aliases, and :" +"func:`unicodedata.lookup()` resolves named sequences too." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:784 +msgid "(Contributed by Ezio Melotti in :issue:`12753`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:786 +msgid "Unicode database updated to UCD version 6.1.0" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:788 +msgid "" +"Equality comparisons on :func:`range` objects now return a result reflecting " +"the equality of the underlying sequences generated by those range objects. (:" +"issue:`13201`)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:792 +msgid "" +"The ``count()``, ``find()``, ``rfind()``, ``index()`` and ``rindex()`` " +"methods of :class:`bytes` and :class:`bytearray` objects now accept an " +"integer between 0 and 255 as their first argument." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:796 +msgid "(Contributed by Petri Lehtinen in :issue:`12170`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:798 +msgid "" +"The ``rjust()``, ``ljust()``, and ``center()`` methods of :class:`bytes` " +"and :class:`bytearray` now accept a :class:`bytearray` for the ``fill`` " +"argument. (Contributed by Petri Lehtinen in :issue:`12380`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:802 +msgid "" +"New methods have been added to :class:`list` and :class:`bytearray`: " +"``copy()`` and ``clear()`` (:issue:`10516`). Consequently, :class:" +"`~collections.abc.MutableSequence` now also defines a :meth:`~collections." +"abc.MutableSequence.clear` method (:issue:`11388`)." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:807 +msgid "" +"Raw bytes literals can now be written ``rb\"...\"`` as well as ``br\"...\"``." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:809 +msgid "(Contributed by Antoine Pitrou in :issue:`13748`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:811 +msgid "" +":meth:`dict.setdefault` now does only one lookup for the given key, making " +"it atomic when used with built-in types." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:814 +msgid "(Contributed by Filip Gruszczyński in :issue:`13521`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:816 +msgid "" +"The error messages produced when a function call does not match the function " +"signature have been significantly improved." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:819 +msgid "(Contributed by Benjamin Peterson.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:823 +msgid "A Finer-Grained Import Lock" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:825 +msgid "" +"Previous versions of CPython have always relied on a global import lock. " +"This led to unexpected annoyances, such as deadlocks when importing a module " +"would trigger code execution in a different thread as a side-effect. Clumsy " +"workarounds were sometimes employed, such as the :c:func:" +"`PyImport_ImportModuleNoBlock` C API function." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:831 +msgid "" +"In Python 3.3, importing a module takes a per-module lock. This correctly " +"serializes importation of a given module from multiple threads (preventing " +"the exposure of incompletely initialized modules), while eliminating the " +"aforementioned annoyances." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:836 +msgid "(Contributed by Antoine Pitrou in :issue:`9260`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:840 +msgid "Builtin functions and types" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:842 +msgid "" +":func:`open` gets a new *opener* parameter: the underlying file descriptor " +"for the file object is then obtained by calling *opener* with (*file*, " +"*flags*). It can be used to use custom flags like :data:`os.O_CLOEXEC` for " +"example. The ``'x'`` mode was added: open for exclusive creation, failing if " +"the file already exists." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:847 +msgid "" +":func:`print`: added the *flush* keyword argument. If the *flush* keyword " +"argument is true, the stream is forcibly flushed." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:849 +msgid "" +":func:`hash`: hash randomization is enabled by default, see :meth:`object." +"__hash__` and :envvar:`PYTHONHASHSEED`." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:851 +msgid "" +"The :class:`str` type gets a new :meth:`~str.casefold` method: return a " +"casefolded copy of the string, casefolded strings may be used for caseless " +"matching. For example, ``'ß'.casefold()`` returns ``'ss'``." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:854 +msgid "" +"The sequence documentation has been substantially rewritten to better " +"explain the binary/text sequence distinction and to provide specific " +"documentation sections for the individual builtin sequence types (:issue:" +"`4966`)." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:861 ../Doc/whatsnew/3.4.rst:458 +#: ../Doc/whatsnew/3.5.rst:724 ../Doc/whatsnew/3.6.rst:578 +msgid "New Modules" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:864 ../Doc/whatsnew/3.5.rst:1138 +#: ../Doc/whatsnew/3.6.rst:707 +msgid "faulthandler" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:866 +msgid "" +"This new debug module :mod:`faulthandler` contains functions to dump Python " +"tracebacks explicitly, on a fault (a crash like a segmentation fault), after " +"a timeout, or on a user signal. Call :func:`faulthandler.enable` to install " +"fault handlers for the :const:`SIGSEGV`, :const:`SIGFPE`, :const:`SIGABRT`, :" +"const:`SIGBUS`, and :const:`SIGILL` signals. You can also enable them at " +"startup by setting the :envvar:`PYTHONFAULTHANDLER` environment variable or " +"by using :option:`-X` ``faulthandler`` command line option." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:874 +msgid "Example of a segmentation fault on Linux:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:890 ../Doc/whatsnew/3.4.rst:1059 +#: ../Doc/whatsnew/3.5.rst:1336 +msgid "ipaddress" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:892 +msgid "" +"The new :mod:`ipaddress` module provides tools for creating and manipulating " +"objects representing IPv4 and IPv6 addresses, networks and interfaces (i.e. " +"an IP address associated with a specific IP subnet)." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:896 +msgid "(Contributed by Google and Peter Moody in :pep:`3144`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:899 ../Doc/whatsnew/3.5.rst:1437 +msgid "lzma" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:901 +msgid "" +"The newly-added :mod:`lzma` module provides data compression and " +"decompression using the LZMA algorithm, including support for the ``.xz`` " +"and ``.lzma`` file formats." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:905 +msgid "(Contributed by Nadeem Vawda and Per Øyvind Karlsen in :issue:`6715`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:909 ../Doc/whatsnew/3.4.rst:589 +#: ../Doc/whatsnew/3.5.rst:761 ../Doc/whatsnew/3.6.rst:584 +msgid "Improved Modules" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:914 +msgid "" +"Improved support for abstract base classes containing descriptors composed " +"with abstract methods. The recommended approach to declaring abstract " +"descriptors is now to provide :attr:`__isabstractmethod__` as a dynamically " +"updated property. The built-in descriptors have been updated accordingly." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:919 ../Doc/whatsnew/3.3.rst:2245 +msgid "" +":class:`abc.abstractproperty` has been deprecated, use :class:`property` " +"with :func:`abc.abstractmethod` instead." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:921 ../Doc/whatsnew/3.3.rst:2247 +msgid "" +":class:`abc.abstractclassmethod` has been deprecated, use :class:" +"`classmethod` with :func:`abc.abstractmethod` instead." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:923 ../Doc/whatsnew/3.3.rst:2249 +msgid "" +":class:`abc.abstractstaticmethod` has been deprecated, use :class:" +"`staticmethod` with :func:`abc.abstractmethod` instead." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:926 +msgid "(Contributed by Darren Dale in :issue:`11610`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:928 +msgid "" +":meth:`abc.ABCMeta.register` now returns the registered subclass, which " +"means it can now be used as a class decorator (:issue:`10868`)." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:933 +msgid "array" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:935 +msgid "" +"The :mod:`array` module supports the :c:type:`long long` type using ``q`` " +"and ``Q`` type codes." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:938 +msgid "(Contributed by Oren Tirosh and Hirokazu Yamamoto in :issue:`1172711`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:942 ../Doc/whatsnew/3.4.rst:645 +msgid "base64" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:944 +msgid "" +"ASCII-only Unicode strings are now accepted by the decoding functions of " +"the :mod:`base64` modern interface. For example, ``base64." +"b64decode('YWJj')`` returns ``b'abc'``. (Contributed by Catalin Iacob in :" +"issue:`13641`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:950 +msgid "binascii" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:952 +msgid "" +"In addition to the binary objects they normally accept, the ``a2b_`` " +"functions now all also accept ASCII-only strings as input. (Contributed by " +"Antoine Pitrou in :issue:`13637`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:958 ../Doc/whatsnew/3.5.rst:871 +msgid "bz2" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:960 +msgid "" +"The :mod:`bz2` module has been rewritten from scratch. In the process, " +"several new features have been added:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:963 +msgid "" +"New :func:`bz2.open` function: open a bzip2-compressed file in binary or " +"text mode." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:966 +msgid "" +":class:`bz2.BZ2File` can now read from and write to arbitrary file-like " +"objects, by means of its constructor's *fileobj* argument." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:969 +msgid "(Contributed by Nadeem Vawda in :issue:`5863`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:971 +msgid "" +":class:`bz2.BZ2File` and :func:`bz2.decompress` can now decompress multi-" +"stream inputs (such as those produced by the :program:`pbzip2` tool). :class:" +"`bz2.BZ2File` can now also be used to create this type of file, using the " +"``'a'`` (append) mode." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:976 +msgid "(Contributed by Nir Aides in :issue:`1625`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:978 +msgid "" +":class:`bz2.BZ2File` now implements all of the :class:`io.BufferedIOBase` " +"API, except for the :meth:`detach` and :meth:`truncate` methods." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:983 +msgid "codecs" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:985 +msgid "" +"The :mod:`~encodings.mbcs` codec has been rewritten to handle correctly " +"``replace`` and ``ignore`` error handlers on all Windows versions. The :mod:" +"`~encodings.mbcs` codec now supports all error handlers, instead of only " +"``replace`` to encode and ``ignore`` to decode." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:990 +msgid "" +"A new Windows-only codec has been added: ``cp65001`` (:issue:`13216`). It is " +"the Windows code page 65001 (Windows UTF-8, ``CP_UTF8``). For example, it " +"is used by ``sys.stdout`` if the console output code page is set to cp65001 " +"(e.g., using ``chcp 65001`` command)." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:995 +msgid "" +"Multibyte CJK decoders now resynchronize faster. They only ignore the first " +"byte of an invalid byte sequence. For example, ``b'\\xff\\n'." +"decode('gb2312', 'replace')`` now returns a ``\\n`` after the replacement " +"character." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:999 +msgid "(:issue:`12016`)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1001 +msgid "" +"Incremental CJK codec encoders are no longer reset at each call to their " +"encode() methods. For example::" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1009 +msgid "" +"This example gives ``b'~{Np~}~{J)~}~{l6~}~{HK~}~{!#~} Bye.'`` with older " +"Python versions." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1012 +msgid "(:issue:`12100`)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1014 +msgid "The ``unicode_internal`` codec has been deprecated." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1020 +msgid "" +"Addition of a new :class:`~collections.ChainMap` class to allow treating a " +"number of mappings as a single unit. (Written by Raymond Hettinger for :" +"issue:`11089`, made public in :issue:`11297`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1024 +msgid "" +"The abstract base classes have been moved in a new :mod:`collections.abc` " +"module, to better differentiate between the abstract and the concrete " +"collections classes. Aliases for ABCs are still present in the :mod:" +"`collections` module to preserve existing imports. (:issue:`11085`)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1031 +msgid "" +"The :class:`~collections.Counter` class now supports the unary ``+`` and ``-" +"`` operators, as well as the in-place operators ``+=``, ``-=``, ``|=``, and " +"``&=``. (Contributed by Raymond Hettinger in :issue:`13121`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1039 +msgid "" +":class:`~contextlib.ExitStack` now provides a solid foundation for " +"programmatic manipulation of context managers and similar cleanup " +"functionality. Unlike the previous ``contextlib.nested`` API (which was " +"deprecated and removed), the new API is designed to work correctly " +"regardless of whether context managers acquire their resources in their " +"``__init__`` method (for example, file objects) or in their ``__enter__`` " +"method (for example, synchronisation objects from the :mod:`threading` " +"module)." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1048 +msgid "(:issue:`13585`)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1052 +msgid "crypt" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1054 +msgid "" +"Addition of salt and modular crypt format (hashing method) and the :func:" +"`~crypt.mksalt` function to the :mod:`crypt` module." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1057 +msgid "(:issue:`10924`)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1060 ../Doc/whatsnew/3.5.rst:1046 +msgid "curses" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1062 +msgid "" +"If the :mod:`curses` module is linked to the ncursesw library, use Unicode " +"functions when Unicode strings or characters are passed (e.g. :c:func:" +"`waddwstr`), and bytes functions otherwise (e.g. :c:func:`waddstr`)." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1065 +msgid "Use the locale encoding instead of ``utf-8`` to encode Unicode strings." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1066 +msgid "" +":class:`curses.window` has a new :attr:`curses.window.encoding` attribute." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1067 +msgid "" +"The :class:`curses.window` class has a new :meth:`~curses.window.get_wch` " +"method to get a wide character" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1069 +msgid "" +"The :mod:`curses` module has a new :meth:`~curses.unget_wch` function to " +"push a wide character so the next :meth:`~curses.window.get_wch` will return " +"it" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1073 +msgid "(Contributed by Iñigo Serna in :issue:`6755`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1076 ../Doc/whatsnew/3.6.rst:659 +msgid "datetime" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1078 +msgid "" +"Equality comparisons between naive and aware :class:`~datetime.datetime` " +"instances now return :const:`False` instead of raising :exc:`TypeError` (:" +"issue:`15006`)." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1081 +msgid "" +"New :meth:`datetime.datetime.timestamp` method: Return POSIX timestamp " +"corresponding to the :class:`~datetime.datetime` instance." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1083 +msgid "" +"The :meth:`datetime.datetime.strftime` method supports formatting years " +"older than 1000." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1085 +msgid "" +"The :meth:`datetime.datetime.astimezone` method can now be called without " +"arguments to convert datetime instance to the system timezone." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1093 +msgid "decimal" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1096 +msgid ":issue:`7652` - integrate fast native decimal arithmetic." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1096 +msgid "C-module and libmpdec written by Stefan Krah." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1098 +msgid "" +"The new C version of the decimal module integrates the high speed libmpdec " +"library for arbitrary precision correctly-rounded decimal floating point " +"arithmetic. libmpdec conforms to IBM's General Decimal Arithmetic " +"Specification." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1102 +msgid "" +"Performance gains range from 10x for database applications to 100x for " +"numerically intensive applications. These numbers are expected gains for " +"standard precisions used in decimal floating point arithmetic. Since the " +"precision is user configurable, the exact figures may vary. For example, in " +"integer bignum arithmetic the differences can be significantly higher." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1108 +msgid "" +"The following table is meant as an illustration. Benchmarks are available at " +"http://www.bytereef.org/mpdecimal/quickstart.html." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1112 +msgid "decimal.py" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1112 +msgid "_decimal" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1112 +msgid "speedup" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1114 +msgid "pi" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1114 +msgid "42.02s" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1114 +msgid "0.345s" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1114 +msgid "120x" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1116 +msgid "telco" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1116 +msgid "172.19s" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1116 +msgid "5.68s" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1116 +msgid "30x" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1118 +msgid "psycopg" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1118 +msgid "3.57s" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1118 +msgid "0.29s" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1118 +msgid "12x" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1124 +msgid "" +"The :exc:`~decimal.FloatOperation` signal optionally enables stricter " +"semantics for mixing floats and Decimals." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1127 +msgid "" +"If Python is compiled without threads, the C version automatically disables " +"the expensive thread local context machinery. In this case, the variable :" +"data:`~decimal.HAVE_THREADS` is set to ``False``." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1134 +msgid "" +"The C module has the following context limits, depending on the machine " +"architecture:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1138 +msgid "32-bit" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1138 +msgid "64-bit" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1140 +msgid ":const:`MAX_PREC`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1140 ../Doc/whatsnew/3.3.rst:1142 +msgid ":const:`425000000`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1140 ../Doc/whatsnew/3.3.rst:1142 +msgid ":const:`999999999999999999`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1142 +msgid ":const:`MAX_EMAX`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1144 +msgid ":const:`MIN_EMIN`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1144 +msgid ":const:`-425000000`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1144 +msgid ":const:`-999999999999999999`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1147 +msgid "" +"In the context templates (:class:`~decimal.DefaultContext`, :class:`~decimal." +"BasicContext` and :class:`~decimal.ExtendedContext`) the magnitude of :attr:" +"`~decimal.Context.Emax` and :attr:`~decimal.Context.Emin` has changed to :" +"const:`999999`." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1152 +msgid "" +"The :class:`~decimal.Decimal` constructor in decimal.py does not observe the " +"context limits and converts values with arbitrary exponents or precision " +"exactly. Since the C version has internal limits, the following scheme is " +"used: If possible, values are converted exactly, otherwise :exc:`~decimal." +"InvalidOperation` is raised and the result is NaN. In the latter case it is " +"always possible to use :meth:`~decimal.Context.create_decimal` in order to " +"obtain a rounded or inexact value." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1161 +msgid "" +"The power function in decimal.py is always correctly-rounded. In the C " +"version, it is defined in terms of the correctly-rounded :meth:`~decimal." +"Decimal.exp` and :meth:`~decimal.Decimal.ln` functions, but the final result " +"is only \"almost always correctly rounded\"." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1167 +msgid "" +"In the C version, the context dictionary containing the signals is a :class:" +"`~collections.abc.MutableMapping`. For speed reasons, :attr:`~decimal." +"Context.flags` and :attr:`~decimal.Context.traps` always refer to the same :" +"class:`~collections.abc.MutableMapping` that the context was initialized " +"with. If a new signal dictionary is assigned, :attr:`~decimal.Context.flags` " +"and :attr:`~decimal.Context.traps` are updated with the new values, but they " +"do not reference the RHS dictionary." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1177 +msgid "" +"Pickling a :class:`~decimal.Context` produces a different output in order to " +"have a common interchange format for the Python and C versions." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1181 +msgid "" +"The order of arguments in the :class:`~decimal.Context` constructor has been " +"changed to match the order displayed by :func:`repr`." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1185 +msgid "" +"The ``watchexp`` parameter in the :meth:`~decimal.Decimal.quantize` method " +"is deprecated." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1195 +msgid "Policy Framework" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1197 +msgid "" +"The email package now has a :mod:`~email.policy` framework. A :class:" +"`~email.policy.Policy` is an object with several methods and properties that " +"control how the email package behaves. The primary policy for Python 3.3 is " +"the :class:`~email.policy.Compat32` policy, which provides backward " +"compatibility with the email package in Python 3.2. A ``policy`` can be " +"specified when an email message is parsed by a :mod:`~email.parser`, or when " +"a :class:`~email.message.Message` object is created, or when an email is " +"serialized using a :mod:`~email.generator`. Unless overridden, a policy " +"passed to a ``parser`` is inherited by all the ``Message`` object and sub-" +"objects created by the ``parser``. By default a ``generator`` will use the " +"policy of the ``Message`` object it is serializing. The default policy is :" +"data:`~email.policy.compat32`." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1210 +msgid "The minimum set of controls implemented by all ``policy`` objects are:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1215 +msgid "max_line_length" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1215 +msgid "" +"The maximum length, excluding the linesep character(s), individual lines may " +"have when a ``Message`` is serialized. Defaults to 78." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1219 +msgid "linesep" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1219 +msgid "" +"The character used to separate individual lines when a ``Message`` is " +"serialized. Defaults to ``\\n``." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1222 +msgid "cte_type" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1222 +msgid "" +"``7bit`` or ``8bit``. ``8bit`` applies only to a ``Bytes`` ``generator``, " +"and means that non-ASCII may be used where allowed by the protocol (or where " +"it exists in the original input)." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1227 +msgid "raise_on_defect" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1227 +msgid "" +"Causes a ``parser`` to raise error when defects are encountered instead of " +"adding them to the ``Message`` object's ``defects`` list." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1232 +msgid "" +"A new policy instance, with new settings, is created using the :meth:`~email." +"policy.Policy.clone` method of policy objects. ``clone`` takes any of the " +"above controls as keyword arguments. Any control not specified in the call " +"retains its default value. Thus you can create a policy that uses ``\\r" +"\\n`` linesep characters like this::" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1240 +msgid "" +"Policies can be used to make the generation of messages in the format needed " +"by your application simpler. Instead of having to remember to specify " +"``linesep='\\r\\n'`` in all the places you call a ``generator``, you can " +"specify it once, when you set the policy used by the ``parser`` or the " +"``Message``, whichever your program uses to create ``Message`` objects. On " +"the other hand, if you need to generate messages in multiple forms, you can " +"still specify the parameters in the appropriate ``generator`` call. Or you " +"can have custom policy instances for your different cases, and pass those in " +"when you create the ``generator``." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1252 +msgid "Provisional Policy with New Header API" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1254 +msgid "" +"While the policy framework is worthwhile all by itself, the main motivation " +"for introducing it is to allow the creation of new policies that implement " +"new features for the email package in a way that maintains backward " +"compatibility for those who do not use the new policies. Because the new " +"policies introduce a new API, we are releasing them in Python 3.3 as a :term:" +"`provisional policy `. Backwards incompatible changes " +"(up to and including removal of the code) may occur if deemed necessary by " +"the core developers." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1262 +msgid "" +"The new policies are instances of :class:`~email.policy.EmailPolicy`, and " +"add the following additional controls:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1268 +msgid "refold_source" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1268 +msgid "" +"Controls whether or not headers parsed by a :mod:`~email.parser` are " +"refolded by the :mod:`~email.generator`. It can be ``none``, ``long``, or " +"``all``. The default is ``long``, which means that source headers with a " +"line longer than ``max_line_length`` get refolded. ``none`` means no line " +"get refolded, and ``all`` means that all lines get refolded." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1277 +msgid "header_factory" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1277 +msgid "" +"A callable that take a ``name`` and ``value`` and produces a custom header " +"object." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1281 +msgid "" +"The ``header_factory`` is the key to the new features provided by the new " +"policies. When one of the new policies is used, any header retrieved from a " +"``Message`` object is an object produced by the ``header_factory``, and any " +"time you set a header on a ``Message`` it becomes an object produced by " +"``header_factory``. All such header objects have a ``name`` attribute equal " +"to the header name. Address and Date headers have additional attributes " +"that give you access to the parsed data of the header. This means you can " +"now do things like this::" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1309 +msgid "" +"You will note that the unicode display name is automatically encoded as " +"``utf-8`` when the message is serialized, but that when the header is " +"accessed directly, you get the unicode version. This eliminates any need to " +"deal with the :mod:`email.header` :meth:`~email.header.decode_header` or :" +"meth:`~email.header.make_header` functions." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1315 +msgid "You can also create addresses from parts::" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1325 +msgid "Decoding to unicode is done automatically::" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1331 +msgid "" +"When you parse a message, you can use the ``addresses`` and ``groups`` " +"attributes of the header objects to access the groups and individual " +"addresses::" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1340 +msgid "" +"In summary, if you use one of the new policies, header manipulation works " +"the way it ought to: your application works with unicode strings, and the " +"email package transparently encodes and decodes the unicode to and from the " +"RFC standard Content Transfer Encodings." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1346 +msgid "Other API Changes" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1348 +msgid "" +"New :class:`~email.parser.BytesHeaderParser`, added to the :mod:`~email." +"parser` module to complement :class:`~email.parser.HeaderParser` and " +"complete the Bytes API." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1352 +msgid "New utility functions:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1354 +msgid "" +":func:`~email.utils.format_datetime`: given a :class:`~datetime.datetime`, " +"produce a string formatted for use in an email header." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1357 +msgid "" +":func:`~email.utils.parsedate_to_datetime`: given a date string from an " +"email header, convert it into an aware :class:`~datetime.datetime`, or a " +"naive :class:`~datetime.datetime` if the offset is ``-0000``." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1361 +msgid "" +":func:`~email.utils.localtime`: With no argument, returns the current local " +"time as an aware :class:`~datetime.datetime` using the local :class:" +"`~datetime.timezone`. Given an aware :class:`~datetime.datetime`, converts " +"it into an aware :class:`~datetime.datetime` using the local :class:" +"`~datetime.timezone`." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1369 +msgid "ftplib" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1371 +msgid "" +":class:`ftplib.FTP` now accepts a ``source_address`` keyword argument to " +"specify the ``(host, port)`` to use as the source address in the bind call " +"when creating the outgoing socket. (Contributed by Giampaolo Rodolà in :" +"issue:`8594`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1376 +msgid "" +"The :class:`~ftplib.FTP_TLS` class now provides a new :func:`~ftplib.FTP_TLS." +"ccc` function to revert control channel back to plaintext. This can be " +"useful to take advantage of firewalls that know how to handle NAT with non-" +"secure FTP without opening fixed ports. (Contributed by Giampaolo Rodolà " +"in :issue:`12139`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1382 +msgid "" +"Added :meth:`ftplib.FTP.mlsd` method which provides a parsable directory " +"listing format and deprecates :meth:`ftplib.FTP.nlst` and :meth:`ftplib.FTP." +"dir`. (Contributed by Giampaolo Rodolà in :issue:`11072`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1390 +msgid "" +"The :func:`functools.lru_cache` decorator now accepts a ``typed`` keyword " +"argument (that defaults to ``False`` to ensure that it caches values of " +"different types that compare equal in separate cache slots. (Contributed by " +"Raymond Hettinger in :issue:`13227`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1397 ../Doc/whatsnew/3.4.rst:885 +msgid "gc" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1399 +msgid "" +"It is now possible to register callbacks invoked by the garbage collector " +"before and after collection using the new :data:`~gc.callbacks` list." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1404 ../Doc/whatsnew/3.4.rst:917 +msgid "hmac" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1406 +msgid "" +"A new :func:`~hmac.compare_digest` function has been added to prevent side " +"channel attacks on digests through timing analysis. (Contributed by Nick " +"Coghlan and Christian Heimes in :issue:`15061`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1412 ../Doc/whatsnew/3.4.rst:956 +#: ../Doc/whatsnew/3.5.rst:1193 +msgid "http" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1414 +msgid "" +":class:`http.server.BaseHTTPRequestHandler` now buffers the headers and " +"writes them all at once when :meth:`~http.server.BaseHTTPRequestHandler." +"end_headers` is called. A new method :meth:`~http.server." +"BaseHTTPRequestHandler.flush_headers` can be used to directly manage when " +"the accumlated headers are sent. (Contributed by Andrew Schaaf in :issue:" +"`3709`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1420 +msgid "" +":class:`http.server` now produces valid ``HTML 4.01 strict`` output. " +"(Contributed by Ezio Melotti in :issue:`13295`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1423 +msgid "" +":class:`http.client.HTTPResponse` now has a :meth:`~http.client.HTTPResponse." +"readinto` method, which means it can be used as an :class:`io.RawIOBase` " +"class. (Contributed by John Kuhn in :issue:`13464`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1432 +msgid "" +":class:`html.parser.HTMLParser` is now able to parse broken markup without " +"raising errors, therefore the *strict* argument of the constructor and the :" +"exc:`~html.parser.HTMLParseError` exception are now deprecated. The ability " +"to parse broken markup is the result of a number of bug fixes that are also " +"available on the latest bug fix releases of Python 2.7/3.2. (Contributed by " +"Ezio Melotti in :issue:`15114`, and :issue:`14538`, :issue:`13993`, :issue:" +"`13960`, :issue:`13358`, :issue:`1745761`, :issue:`755670`, :issue:`13357`, :" +"issue:`12629`, :issue:`1200313`, :issue:`670664`, :issue:`13273`, :issue:" +"`12888`, :issue:`7311`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1442 +msgid "" +"A new :data:`~html.entities.html5` dictionary that maps HTML5 named " +"character references to the equivalent Unicode character(s) (e.g. " +"``html5['gt;'] == '>'``) has been added to the :mod:`html.entities` module. " +"The dictionary is now also used by :class:`~html.parser.HTMLParser`. " +"(Contributed by Ezio Melotti in :issue:`11113` and :issue:`15156`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1452 +msgid "" +"The :class:`~imaplib.IMAP4_SSL` constructor now accepts an SSLContext " +"parameter to control parameters of the secure channel." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1455 +msgid "(Contributed by Sijin Joseph in :issue:`8808`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1461 +msgid "" +"A new :func:`~inspect.getclosurevars` function has been added. This function " +"reports the current binding of all names referenced from the function body " +"and where those names were resolved, making it easier to verify correct " +"internal state when testing code that relies on stateful closures." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1466 +msgid "(Contributed by Meador Inge and Nick Coghlan in :issue:`13062`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1468 +msgid "" +"A new :func:`~inspect.getgeneratorlocals` function has been added. This " +"function reports the current binding of local variables in the generator's " +"stack frame, making it easier to verify correct internal state when testing " +"generators." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1473 +msgid "(Contributed by Meador Inge in :issue:`15153`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1478 +msgid "" +"The :func:`~io.open` function has a new ``'x'`` mode that can be used to " +"exclusively create a new file, and raise a :exc:`FileExistsError` if the " +"file already exists. It is based on the C11 'x' mode to fopen()." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1482 +msgid "(Contributed by David Townshend in :issue:`12760`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1484 +msgid "" +"The constructor of the :class:`~io.TextIOWrapper` class has a new " +"*write_through* optional argument. If *write_through* is ``True``, calls to :" +"meth:`~io.TextIOWrapper.write` are guaranteed not to be buffered: any data " +"written on the :class:`~io.TextIOWrapper` object is immediately handled to " +"its underlying binary buffer." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1494 +msgid "" +":func:`~itertools.accumulate` now takes an optional ``func`` argument for " +"providing a user-supplied binary function." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1501 +msgid "" +"The :func:`~logging.basicConfig` function now supports an optional " +"``handlers`` argument taking an iterable of handlers to be added to the root " +"logger." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1504 +msgid "" +"A class level attribute :attr:`~logging.handlers.SysLogHandler.append_nul` " +"has been added to :class:`~logging.handlers.SysLogHandler` to allow control " +"of the appending of the ``NUL`` (``\\000``) byte to syslog records, since " +"for some deamons it is required while for others it is passed through to the " +"log." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1514 +msgid "" +"The :mod:`math` module has a new function, :func:`~math.log2`, which " +"returns the base-2 logarithm of *x*." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1517 +msgid "(Written by Mark Dickinson in :issue:`11888`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1521 ../Doc/whatsnew/3.4.rst:1114 +msgid "mmap" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1523 +msgid "" +"The :meth:`~mmap.mmap.read` method is now more compatible with other file-" +"like objects: if the argument is omitted or specified as ``None``, it " +"returns the bytes from the current file position to the end of the mapping. " +"(Contributed by Petri Lehtinen in :issue:`12021`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1530 ../Doc/whatsnew/3.4.rst:1121 +#: ../Doc/whatsnew/3.5.rst:1460 +msgid "multiprocessing" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1532 +msgid "" +"The new :func:`multiprocessing.connection.wait` function allows polling " +"multiple objects (such as connections, sockets and pipes) with a timeout. " +"(Contributed by Richard Oudkerk in :issue:`12328`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1536 +msgid "" +":class:`multiprocessing.Connection` objects can now be transferred over " +"multiprocessing connections. (Contributed by Richard Oudkerk in :issue:" +"`4892`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1540 +msgid "" +":class:`multiprocessing.Process` now accepts a ``daemon`` keyword argument " +"to override the default behavior of inheriting the ``daemon`` flag from the " +"parent process (:issue:`6064`)." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1544 +msgid "" +"New attribute :data:`multiprocessing.Process.sentinel` allows a program to " +"wait on multiple :class:`~multiprocessing.Process` objects at one time using " +"the appropriate OS primitives (for example, :mod:`select` on posix systems)." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1549 +msgid "" +"New methods :meth:`multiprocessing.pool.Pool.starmap` and :meth:" +"`~multiprocessing.pool.Pool.starmap_async` provide :func:`itertools.starmap` " +"equivalents to the existing :meth:`multiprocessing.pool.Pool.map` and :meth:" +"`~multiprocessing.pool.Pool.map_async` functions. (Contributed by Hynek " +"Schlawack in :issue:`12708`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1558 +msgid "nntplib" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1560 +msgid "" +"The :class:`nntplib.NNTP` class now supports the context management protocol " +"to unconditionally consume :exc:`socket.error` exceptions and to close the " +"NNTP connection when done::" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1571 +msgid "(Contributed by Giampaolo Rodolà in :issue:`9795`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1577 +msgid "" +"The :mod:`os` module has a new :func:`~os.pipe2` function that makes it " +"possible to create a pipe with :data:`~os.O_CLOEXEC` or :data:`~os." +"O_NONBLOCK` flags set atomically. This is especially useful to avoid race " +"conditions in multi-threaded programs." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1582 +msgid "" +"The :mod:`os` module has a new :func:`~os.sendfile` function which provides " +"an efficient \"zero-copy\" way for copying data from one file (or socket) " +"descriptor to another. The phrase \"zero-copy\" refers to the fact that all " +"of the copying of data between the two descriptors is done entirely by the " +"kernel, with no copying of data into userspace buffers. :func:`~os.sendfile` " +"can be used to efficiently copy data from a file on disk to a network " +"socket, e.g. for downloading a file." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1590 +msgid "" +"(Patch submitted by Ross Lagerwall and Giampaolo Rodolà in :issue:`10882`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1592 +msgid "" +"To avoid race conditions like symlink attacks and issues with temporary " +"files and directories, it is more reliable (and also faster) to manipulate " +"file descriptors instead of file names. Python 3.3 enhances existing " +"functions and introduces new functions to work on file descriptors (:issue:" +"`4761`, :issue:`10755` and :issue:`14626`)." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1598 +msgid "" +"The :mod:`os` module has a new :func:`~os.fwalk` function similar to :func:" +"`~os.walk` except that it also yields file descriptors referring to the " +"directories visited. This is especially useful to avoid symlink races." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1602 +msgid "" +"The following functions get new optional *dir_fd* (:ref:`paths relative to " +"directory descriptors `) and/or *follow_symlinks* (:ref:`not " +"following symlinks `): :func:`~os.access`, :func:`~os." +"chflags`, :func:`~os.chmod`, :func:`~os.chown`, :func:`~os.link`, :func:`~os." +"lstat`, :func:`~os.mkdir`, :func:`~os.mkfifo`, :func:`~os.mknod`, :func:`~os." +"open`, :func:`~os.readlink`, :func:`~os.remove`, :func:`~os.rename`, :func:" +"`~os.replace`, :func:`~os.rmdir`, :func:`~os.stat`, :func:`~os.symlink`, :" +"func:`~os.unlink`, :func:`~os.utime`. Platform support for using these " +"parameters can be checked via the sets :data:`os.supports_dir_fd` and :data:" +"`os.supports_follows_symlinks`." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1613 +msgid "" +"The following functions now support a file descriptor for their path " +"argument: :func:`~os.chdir`, :func:`~os.chmod`, :func:`~os.chown`, :func:" +"`~os.execve`, :func:`~os.listdir`, :func:`~os.pathconf`, :func:`~os.path." +"exists`, :func:`~os.stat`, :func:`~os.statvfs`, :func:`~os.utime`. Platform " +"support for this can be checked via the :data:`os.supports_fd` set." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1619 +msgid "" +":func:`~os.access` accepts an ``effective_ids`` keyword argument to turn on " +"using the effective uid/gid rather than the real uid/gid in the access " +"check. Platform support for this can be checked via the :data:`~os." +"supports_effective_ids` set." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1624 +msgid "" +"The :mod:`os` module has two new functions: :func:`~os.getpriority` and :" +"func:`~os.setpriority`. They can be used to get or set process niceness/" +"priority in a fashion similar to :func:`os.nice` but extended to all " +"processes instead of just the current one." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1629 +msgid "(Patch submitted by Giampaolo Rodolà in :issue:`10784`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1631 +msgid "" +"The new :func:`os.replace` function allows cross-platform renaming of a file " +"with overwriting the destination. With :func:`os.rename`, an existing " +"destination file is overwritten under POSIX, but raises an error under " +"Windows. (Contributed by Antoine Pitrou in :issue:`8828`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1637 +msgid "" +"The stat family of functions (:func:`~os.stat`, :func:`~os.fstat`, and :func:" +"`~os.lstat`) now support reading a file's timestamps with nanosecond " +"precision. Symmetrically, :func:`~os.utime` can now write file timestamps " +"with nanosecond precision. (Contributed by Larry Hastings in :issue:" +"`14127`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1643 +msgid "" +"The new :func:`os.get_terminal_size` function queries the size of the " +"terminal attached to a file descriptor. See also :func:`shutil." +"get_terminal_size`. (Contributed by Zbigniew Jędrzejewski-Szmek in :issue:" +"`13609`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1650 +msgid "" +"New functions to support Linux extended attributes (:issue:`12720`): :func:" +"`~os.getxattr`, :func:`~os.listxattr`, :func:`~os.removexattr`, :func:`~os." +"setxattr`." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1654 +msgid "" +"New interface to the scheduler. These functions control how a process is " +"allocated CPU time by the operating system. New functions: :func:`~os." +"sched_get_priority_max`, :func:`~os.sched_get_priority_min`, :func:`~os." +"sched_getaffinity`, :func:`~os.sched_getparam`, :func:`~os." +"sched_getscheduler`, :func:`~os.sched_rr_get_interval`, :func:`~os." +"sched_setaffinity`, :func:`~os.sched_setparam`, :func:`~os." +"sched_setscheduler`, :func:`~os.sched_yield`," +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1663 +msgid "New functions to control the file system:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1665 +msgid "" +":func:`~os.posix_fadvise`: Announces an intention to access data in a " +"specific pattern thus allowing the kernel to make optimizations." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1667 +msgid "" +":func:`~os.posix_fallocate`: Ensures that enough disk space is allocated for " +"a file." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1669 +msgid ":func:`~os.sync`: Force write of everything to disk." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1671 +msgid "Additional new posix functions:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1673 +msgid "" +":func:`~os.lockf`: Apply, test or remove a POSIX lock on an open file " +"descriptor." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1674 +msgid "" +":func:`~os.pread`: Read from a file descriptor at an offset, the file offset " +"remains unchanged." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1676 +msgid "" +":func:`~os.pwrite`: Write to a file descriptor from an offset, leaving the " +"file offset unchanged." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1678 +msgid "" +":func:`~os.readv`: Read from a file descriptor into a number of writable " +"buffers." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1679 +msgid "" +":func:`~os.truncate`: Truncate the file corresponding to *path*, so that it " +"is at most *length* bytes in size." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1681 +msgid "" +":func:`~os.waitid`: Wait for the completion of one or more child processes." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1682 +msgid "" +":func:`~os.writev`: Write the contents of *buffers* to a file descriptor, " +"where *buffers* is an arbitrary sequence of buffers." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1684 +msgid "" +":func:`~os.getgrouplist` (:issue:`9344`): Return list of group ids that " +"specified user belongs to." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1687 +msgid "" +":func:`~os.times` and :func:`~os.uname`: Return type changed from a tuple to " +"a tuple-like object with named attributes." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1690 +msgid "" +"Some platforms now support additional constants for the :func:`~os.lseek` " +"function, such as ``os.SEEK_HOLE`` and ``os.SEEK_DATA``." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1693 +msgid "" +"New constants :data:`~os.RTLD_LAZY`, :data:`~os.RTLD_NOW`, :data:`~os." +"RTLD_GLOBAL`, :data:`~os.RTLD_LOCAL`, :data:`~os.RTLD_NODELETE`, :data:`~os." +"RTLD_NOLOAD`, and :data:`~os.RTLD_DEEPBIND` are available on platforms that " +"support them. These are for use with the :func:`sys.setdlopenflags` " +"function, and supersede the similar constants defined in :mod:`ctypes` and :" +"mod:`DLFCN`. (Contributed by Victor Stinner in :issue:`13226`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1701 +msgid "" +":func:`os.symlink` now accepts (and ignores) the ``target_is_directory`` " +"keyword argument on non-Windows platforms, to ease cross-platform support." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1708 +msgid "" +"Tab-completion is now available not only for command names, but also their " +"arguments. For example, for the ``break`` command, function and file names " +"are completed." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1712 +msgid "(Contributed by Georg Brandl in :issue:`14210`)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1716 ../Doc/whatsnew/3.4.rst:1220 +#: ../Doc/whatsnew/3.5.rst:1567 ../Doc/whatsnew/3.6.rst:801 +msgid "pickle" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1718 +msgid "" +":class:`pickle.Pickler` objects now have an optional :attr:`~pickle.Pickler." +"dispatch_table` attribute allowing per-pickler reduction functions to be set." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1722 +msgid "(Contributed by Richard Oudkerk in :issue:`14166`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1728 +msgid "" +"The Tk GUI and the :func:`~pydoc.serve` function have been removed from the :" +"mod:`pydoc` module: ``pydoc -g`` and :func:`~pydoc.serve` have been " +"deprecated in Python 3.2." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1734 ../Doc/whatsnew/3.4.rst:1301 +#: ../Doc/whatsnew/3.5.rst:1584 ../Doc/whatsnew/3.6.rst:810 +msgid "re" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1736 +msgid "" +":class:`str` regular expressions now support ``\\u`` and ``\\U`` escapes." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1738 +msgid "(Contributed by Serhiy Storchaka in :issue:`3665`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1742 +msgid "sched" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1744 +msgid "" +":meth:`~sched.scheduler.run` now accepts a *blocking* parameter which when " +"set to False makes the method execute the scheduled events due to expire " +"soonest (if any) and then return immediately. This is useful in case you " +"want to use the :class:`~sched.scheduler` in non-blocking applications. " +"(Contributed by Giampaolo Rodolà in :issue:`13449`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1750 +msgid "" +":class:`~sched.scheduler` class can now be safely used in multi-threaded " +"environments. (Contributed by Josiah Carlson and Giampaolo Rodolà in :issue:" +"`8684`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1754 +msgid "" +"*timefunc* and *delayfunct* parameters of :class:`~sched.scheduler` class " +"constructor are now optional and defaults to :func:`time.time` and :func:" +"`time.sleep` respectively. (Contributed by Chris Clark in :issue:`13245`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1759 +msgid "" +":meth:`~sched.scheduler.enter` and :meth:`~sched.scheduler.enterabs` " +"*argument* parameter is now optional. (Contributed by Chris Clark in :issue:" +"`13245`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1763 +msgid "" +":meth:`~sched.scheduler.enter` and :meth:`~sched.scheduler.enterabs` now " +"accept a *kwargs* parameter. (Contributed by Chris Clark in :issue:`13245`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1771 +msgid "" +"Solaris and derivative platforms have a new class :class:`select.devpoll` " +"for high performance asynchronous sockets via :file:`/dev/poll`. " +"(Contributed by Jesús Cea Avión in :issue:`6397`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1777 +msgid "shlex" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1779 +msgid "" +"The previously undocumented helper function ``quote`` from the :mod:`pipes` " +"modules has been moved to the :mod:`shlex` module and documented. :func:" +"`~shlex.quote` properly escapes all characters in a string that might be " +"otherwise given special meaning by the shell." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1788 +msgid "New functions:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1790 +msgid "" +":func:`~shutil.disk_usage`: provides total, used and free disk space " +"statistics. (Contributed by Giampaolo Rodolà in :issue:`12442`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1792 +msgid "" +":func:`~shutil.chown`: allows one to change user and/or group of the given " +"path also specifying the user/group names and not only their numeric ids. " +"(Contributed by Sandro Tosi in :issue:`12191`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1795 +msgid "" +":func:`shutil.get_terminal_size`: returns the size of the terminal window to " +"which the interpreter is attached. (Contributed by Zbigniew Jędrzejewski-" +"Szmek in :issue:`13609`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1799 +msgid "" +":func:`~shutil.copy2` and :func:`~shutil.copystat` now preserve file " +"timestamps with nanosecond precision on platforms that support it. They also " +"preserve file \"extended attributes\" on Linux. (Contributed by Larry " +"Hastings in :issue:`14127` and :issue:`15238`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1804 +msgid "" +"Several functions now take an optional ``symlinks`` argument: when that " +"parameter is true, symlinks aren't dereferenced and the operation instead " +"acts on the symlink itself (or creates one, if relevant). (Contributed by " +"Hynek Schlawack in :issue:`12715`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1809 +msgid "" +"When copying files to a different file system, :func:`~shutil.move` now " +"handles symlinks the way the posix ``mv`` command does, recreating the " +"symlink rather than copying the target file contents. (Contributed by " +"Jonathan Niehof in :issue:`9993`.) :func:`~shutil.move` now also returns " +"the ``dst`` argument as its result." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1815 +msgid "" +":func:`~shutil.rmtree` is now resistant to symlink attacks on platforms " +"which support the new ``dir_fd`` parameter in :func:`os.open` and :func:`os." +"unlink`. (Contributed by Martin von Löwis and Hynek Schlawack in :issue:" +"`4489`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1822 ../Doc/whatsnew/3.5.rst:1652 +msgid "signal" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1824 +msgid "The :mod:`signal` module has new functions:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1826 +msgid "" +":func:`~signal.pthread_sigmask`: fetch and/or change the signal mask of the " +"calling thread (Contributed by Jean-Paul Calderone in :issue:`8407`);" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1828 +msgid ":func:`~signal.pthread_kill`: send a signal to a thread;" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1829 +msgid ":func:`~signal.sigpending`: examine pending functions;" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1830 +msgid ":func:`~signal.sigwait`: wait a signal;" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1831 +msgid "" +":func:`~signal.sigwaitinfo`: wait for a signal, returning detailed " +"information about it;" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1833 +msgid "" +":func:`~signal.sigtimedwait`: like :func:`~signal.sigwaitinfo` but with a " +"timeout." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1836 +msgid "" +"The signal handler writes the signal number as a single byte instead of a " +"nul byte into the wakeup file descriptor. So it is possible to wait more " +"than one signal and know which signals were raised." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1840 +msgid "" +":func:`signal.signal` and :func:`signal.siginterrupt` raise an OSError, " +"instead of a RuntimeError: OSError has an errno attribute." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1845 ../Doc/whatsnew/3.4.rst:1370 +#: ../Doc/whatsnew/3.5.rst:1664 +msgid "smtpd" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1847 +msgid "" +"The :mod:`smtpd` module now supports :rfc:`5321` (extended SMTP) and :rfc:" +"`1870` (size extension). Per the standard, these extensions are enabled if " +"and only if the client initiates the session with an ``EHLO`` command." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1851 +msgid "" +"(Initial ``ELHO`` support by Alberto Trevino. Size extension by Juhana " +"Jauhiainen. Substantial additional work on the patch contributed by Michele " +"Orrù and Dan Boswell. :issue:`8739`)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1857 ../Doc/whatsnew/3.4.rst:1380 +#: ../Doc/whatsnew/3.5.rst:1698 +msgid "smtplib" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1859 +msgid "" +"The :class:`~smtplib.SMTP`, :class:`~smtplib.SMTP_SSL`, and :class:`~smtplib." +"LMTP` classes now accept a ``source_address`` keyword argument to specify " +"the ``(host, port)`` to use as the source address in the bind call when " +"creating the outgoing socket. (Contributed by Paulo Scardine in :issue:" +"`11281`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1865 +msgid "" +":class:`~smtplib.SMTP` now supports the context management protocol, " +"allowing an ``SMTP`` instance to be used in a ``with`` statement. " +"(Contributed by Giampaolo Rodolà in :issue:`11289`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1869 +msgid "" +"The :class:`~smtplib.SMTP_SSL` constructor and the :meth:`~smtplib.SMTP." +"starttls` method now accept an SSLContext parameter to control parameters of " +"the secure channel. (Contributed by Kasun Herath in :issue:`8809`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1877 +msgid "" +"The :class:`~socket.socket` class now exposes additional methods to process " +"ancillary data when supported by the underlying platform:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1880 +msgid ":func:`~socket.socket.sendmsg`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1881 +msgid ":func:`~socket.socket.recvmsg`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1882 +msgid ":func:`~socket.socket.recvmsg_into`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1884 +msgid "" +"(Contributed by David Watson in :issue:`6560`, based on an earlier patch by " +"Heiko Wundram)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1887 +msgid "" +"The :class:`~socket.socket` class now supports the PF_CAN protocol family " +"(https://en.wikipedia.org/wiki/Socketcan), on Linux (https://lwn.net/" +"Articles/253425)." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1891 +msgid "" +"(Contributed by Matthias Fuchs, updated by Tiago Gonçalves in :issue:" +"`10141`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1893 +msgid "" +"The :class:`~socket.socket` class now supports the PF_RDS protocol family " +"(https://en.wikipedia.org/wiki/Reliable_Datagram_Sockets and https://oss." +"oracle.com/projects/rds/)." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1897 +msgid "" +"The :class:`~socket.socket` class now supports the ``PF_SYSTEM`` protocol " +"family on OS X. (Contributed by Michael Goderbauer in :issue:`13777`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1900 +msgid "" +"New function :func:`~socket.sethostname` allows the hostname to be set on " +"unix systems if the calling process has sufficient privileges. (Contributed " +"by Ross Lagerwall in :issue:`10866`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1908 +msgid "" +":class:`~socketserver.BaseServer` now has an overridable method :meth:" +"`~socketserver.BaseServer.service_actions` that is called by the :meth:" +"`~socketserver.BaseServer.serve_forever` method in the service loop. :class:" +"`~socketserver.ForkingMixIn` now uses this to clean up zombie child " +"processes. (Contributed by Justin Warkentin in :issue:`11109`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1918 +msgid "" +"New :class:`sqlite3.Connection` method :meth:`~sqlite3.Connection." +"set_trace_callback` can be used to capture a trace of all sql commands " +"processed by sqlite. (Contributed by Torsten Landschoff in :issue:`11688`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1927 +msgid "The :mod:`ssl` module has two new random generation functions:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1929 +msgid "" +":func:`~ssl.RAND_bytes`: generate cryptographically strong pseudo-random " +"bytes." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1931 +msgid ":func:`~ssl.RAND_pseudo_bytes`: generate pseudo-random bytes." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1933 +msgid "(Contributed by Victor Stinner in :issue:`12049`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1935 +msgid "" +"The :mod:`ssl` module now exposes a finer-grained exception hierarchy in " +"order to make it easier to inspect the various kinds of errors. (Contributed " +"by Antoine Pitrou in :issue:`11183`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1939 +msgid "" +":meth:`~ssl.SSLContext.load_cert_chain` now accepts a *password* argument to " +"be used if the private key is encrypted. (Contributed by Adam Simpkins in :" +"issue:`12803`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1943 +msgid "" +"Diffie-Hellman key exchange, both regular and Elliptic Curve-based, is now " +"supported through the :meth:`~ssl.SSLContext.load_dh_params` and :meth:`~ssl." +"SSLContext.set_ecdh_curve` methods. (Contributed by Antoine Pitrou in :issue:" +"`13626` and :issue:`13627`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1948 +msgid "" +"SSL sockets have a new :meth:`~ssl.SSLSocket.get_channel_binding` method " +"allowing the implementation of certain authentication mechanisms such as " +"SCRAM-SHA-1-PLUS. (Contributed by Jacek Konieczny in :issue:`12551`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1952 +msgid "" +"You can query the SSL compression algorithm used by an SSL socket, thanks to " +"its new :meth:`~ssl.SSLSocket.compression` method. The new attribute :attr:" +"`~ssl.OP_NO_COMPRESSION` can be used to disable compression. (Contributed by " +"Antoine Pitrou in :issue:`13634`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1957 +msgid "" +"Support has been added for the Next Protocol Negotiation extension using " +"the :meth:`ssl.SSLContext.set_npn_protocols` method. (Contributed by Colin " +"Marc in :issue:`14204`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1961 +msgid "" +"SSL errors can now be introspected more easily thanks to :attr:`~ssl." +"SSLError.library` and :attr:`~ssl.SSLError.reason` attributes. (Contributed " +"by Antoine Pitrou in :issue:`14837`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1965 +msgid "" +"The :func:`~ssl.get_server_certificate` function now supports IPv6. " +"(Contributed by Charles-François Natali in :issue:`11811`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1968 +msgid "" +"New attribute :attr:`~ssl.OP_CIPHER_SERVER_PREFERENCE` allows setting SSLv3 " +"server sockets to use the server's cipher ordering preference rather than " +"the client's (:issue:`13635`)." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1974 ../Doc/whatsnew/3.4.rst:1496 +msgid "stat" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1976 +msgid "" +"The undocumented tarfile.filemode function has been moved to :func:`stat." +"filemode`. It can be used to convert a file's mode to a string of the form '-" +"rwxrwxrwx'." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1980 +msgid "(Contributed by Giampaolo Rodolà in :issue:`14807`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1984 ../Doc/whatsnew/3.4.rst:1508 +msgid "struct" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1986 +msgid "" +"The :mod:`struct` module now supports ``ssize_t`` and ``size_t`` via the new " +"codes ``n`` and ``N``, respectively. (Contributed by Antoine Pitrou in :" +"issue:`3163`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1992 ../Doc/whatsnew/3.4.rst:1517 +#: ../Doc/whatsnew/3.5.rst:1838 ../Doc/whatsnew/3.6.rst:924 +msgid "subprocess" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1994 +msgid "" +"Command strings can now be bytes objects on posix platforms. (Contributed " +"by Victor Stinner in :issue:`8513`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:1997 +msgid "" +"A new constant :data:`~subprocess.DEVNULL` allows suppressing output in a " +"platform-independent fashion. (Contributed by Ross Lagerwall in :issue:" +"`5870`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2003 ../Doc/whatsnew/3.4.rst:1549 +#: ../Doc/whatsnew/3.5.rst:1864 +msgid "sys" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2005 +msgid "" +"The :mod:`sys` module has a new :data:`~sys.thread_info` :term:`struct " +"sequence` holding informations about the thread implementation (:issue:" +"`11223`)." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2013 +msgid "" +":mod:`tarfile` now supports ``lzma`` encoding via the :mod:`lzma` module. " +"(Contributed by Lars Gustäbel in :issue:`5689`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2020 +msgid "" +":class:`tempfile.SpooledTemporaryFile`\\'s :meth:`~tempfile." +"SpooledTemporaryFile.truncate` method now accepts a ``size`` parameter. " +"(Contributed by Ryan Kelly in :issue:`9957`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2026 ../Doc/whatsnew/3.4.rst:1581 +msgid "textwrap" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2028 +msgid "" +"The :mod:`textwrap` module has a new :func:`~textwrap.indent` that makes it " +"straightforward to add a common prefix to selected lines in a block of text " +"(:issue:`13857`)." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2036 +msgid "" +":class:`threading.Condition`, :class:`threading.Semaphore`, :class:" +"`threading.BoundedSemaphore`, :class:`threading.Event`, and :class:" +"`threading.Timer`, all of which used to be factory functions returning a " +"class instance, are now classes and may be subclassed. (Contributed by Éric " +"Araujo in :issue:`10968`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2042 +msgid "" +"The :class:`threading.Thread` constructor now accepts a ``daemon`` keyword " +"argument to override the default behavior of inheriting the ``deamon`` flag " +"value from the parent thread (:issue:`6064`)." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2046 +msgid "" +"The formerly private function ``_thread.get_ident`` is now available as the " +"public function :func:`threading.get_ident`. This eliminates several cases " +"of direct access to the ``_thread`` module in the stdlib. Third party code " +"that used ``_thread.get_ident`` should likewise be changed to use the new " +"public interface." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2054 ../Doc/whatsnew/3.5.rst:1917 +msgid "time" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2056 +msgid "The :pep:`418` added new functions to the :mod:`time` module:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2058 +msgid ":func:`~time.get_clock_info`: Get information on a clock." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2059 +msgid "" +":func:`~time.monotonic`: Monotonic clock (cannot go backward), not affected " +"by system clock updates." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2061 +msgid "" +":func:`~time.perf_counter`: Performance counter with the highest available " +"resolution to measure a short duration." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2063 +msgid "" +":func:`~time.process_time`: Sum of the system and user CPU time of the " +"current process." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2066 +msgid "Other new functions:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2068 +msgid "" +":func:`~time.clock_getres`, :func:`~time.clock_gettime` and :func:`~time." +"clock_settime` functions with ``CLOCK_xxx`` constants. (Contributed by " +"Victor Stinner in :issue:`10278`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2072 +msgid "" +"To improve cross platform consistency, :func:`~time.sleep` now raises a :exc:" +"`ValueError` when passed a negative sleep value. Previously this was an " +"error on posix, but produced an infinite sleep on Windows." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2078 ../Doc/whatsnew/3.4.rst:1613 +#: ../Doc/whatsnew/3.5.rst:1963 +msgid "types" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2080 +msgid "" +"Add a new :class:`types.MappingProxyType` class: Read-only proxy of a " +"mapping. (:issue:`14386`)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2084 +msgid "" +"The new functions :func:`types.new_class` and :func:`types.prepare_class` " +"provide support for PEP 3115 compliant dynamic type creation. (:issue:" +"`14588`)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2091 +msgid "" +":meth:`.assertRaises`, :meth:`.assertRaisesRegex`, :meth:`.assertWarns`, " +"and :meth:`.assertWarnsRegex` now accept a keyword argument *msg* when used " +"as context managers. (Contributed by Ezio Melotti and Winston Ewert in :" +"issue:`10775`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2096 +msgid "" +":meth:`unittest.TestCase.run` now returns the :class:`~unittest.TestResult` " +"object." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2101 ../Doc/whatsnew/3.4.rst:1624 +#: ../Doc/whatsnew/3.5.rst:2027 +msgid "urllib" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2103 +msgid "" +"The :class:`~urllib.request.Request` class, now accepts a *method* argument " +"used by :meth:`~urllib.request.Request.get_method` to determine what HTTP " +"method should be used. For example, this will send a ``'HEAD'`` request::" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2109 +msgid "(:issue:`1673007`)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2113 +msgid "webbrowser" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2115 +msgid "" +"The :mod:`webbrowser` module supports more \"browsers\": Google Chrome " +"(named :program:`chrome`, :program:`chromium`, :program:`chrome-browser` or :" +"program:`chromium-browser` depending on the version and operating system), " +"and the generic launchers :program:`xdg-open`, from the FreeDesktop.org " +"project, and :program:`gvfs-open`, which is the default URI handler for " +"GNOME 3. (The former contributed by Arnaud Calmettes in :issue:`13620`, the " +"latter by Matthias Klose in :issue:`14493`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2125 +msgid "xml.etree.ElementTree" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2127 +msgid "" +"The :mod:`xml.etree.ElementTree` module now imports its C accelerator by " +"default; there is no longer a need to explicitly import :mod:`xml.etree." +"cElementTree` (this module stays for backwards compatibility, but is now " +"deprecated). In addition, the ``iter`` family of methods of :class:`~xml." +"etree.ElementTree.Element` has been optimized (rewritten in C). The module's " +"documentation has also been greatly improved with added examples and a more " +"detailed reference." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2137 ../Doc/whatsnew/3.6.rst:1099 +msgid "zlib" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2139 +msgid "" +"New attribute :attr:`zlib.Decompress.eof` makes it possible to distinguish " +"between a properly-formed compressed stream and an incomplete or truncated " +"one. (Contributed by Nadeem Vawda in :issue:`12646`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2143 +msgid "" +"New attribute :attr:`zlib.ZLIB_RUNTIME_VERSION` reports the version string " +"of the underlying ``zlib`` library that is loaded at runtime. (Contributed " +"by Torsten Landschoff in :issue:`12306`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2153 +msgid "" +"Thanks to :pep:`393`, some operations on Unicode strings have been optimized:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2155 +msgid "the memory footprint is divided by 2 to 4 depending on the text" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2156 +msgid "" +"encode an ASCII string to UTF-8 doesn't need to encode characters anymore, " +"the UTF-8 representation is shared with the ASCII representation" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2158 +msgid "the UTF-8 encoder has been optimized" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2159 +msgid "" +"repeating a single ASCII letter and getting a substring of an ASCII string " +"is 4 times faster" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2162 +msgid "UTF-8 is now 2x to 4x faster. UTF-16 encoding is now up to 10x faster." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2164 +msgid "" +"(Contributed by Serhiy Storchaka, :issue:`14624`, :issue:`14738` and :issue:" +"`15026`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2173 +msgid "New :pep:`3118` related function:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2175 +msgid ":c:func:`PyMemoryView_FromMemory`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2177 +msgid ":pep:`393` added new Unicode types, macros and functions:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2179 +msgid "High-level API:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2181 +msgid ":c:func:`PyUnicode_CopyCharacters`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2182 +msgid ":c:func:`PyUnicode_FindChar`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2183 +msgid ":c:func:`PyUnicode_GetLength`, :c:macro:`PyUnicode_GET_LENGTH`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2184 +msgid ":c:func:`PyUnicode_New`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2185 +msgid ":c:func:`PyUnicode_Substring`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2186 +msgid ":c:func:`PyUnicode_ReadChar`, :c:func:`PyUnicode_WriteChar`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2188 +msgid "Low-level API:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2190 +msgid ":c:type:`Py_UCS1`, :c:type:`Py_UCS2`, :c:type:`Py_UCS4` types" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2191 +msgid ":c:type:`PyASCIIObject` and :c:type:`PyCompactUnicodeObject` structures" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2192 +msgid ":c:macro:`PyUnicode_READY`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2193 +msgid ":c:func:`PyUnicode_FromKindAndData`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2194 +msgid ":c:func:`PyUnicode_AsUCS4`, :c:func:`PyUnicode_AsUCS4Copy`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2195 +msgid "" +":c:macro:`PyUnicode_DATA`, :c:macro:`PyUnicode_1BYTE_DATA`, :c:macro:" +"`PyUnicode_2BYTE_DATA`, :c:macro:`PyUnicode_4BYTE_DATA`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2197 +msgid "" +":c:macro:`PyUnicode_KIND` with :c:type:`PyUnicode_Kind` enum: :c:data:" +"`PyUnicode_WCHAR_KIND`, :c:data:`PyUnicode_1BYTE_KIND`, :c:data:" +"`PyUnicode_2BYTE_KIND`, :c:data:`PyUnicode_4BYTE_KIND`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2200 +msgid "" +":c:macro:`PyUnicode_READ`, :c:macro:`PyUnicode_READ_CHAR`, :c:macro:" +"`PyUnicode_WRITE`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2201 +msgid ":c:macro:`PyUnicode_MAX_CHAR_VALUE`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2203 +msgid "" +":c:macro:`PyArg_ParseTuple` now accepts a :class:`bytearray` for the ``c`` " +"format (:issue:`12380`)." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2209 ../Doc/whatsnew/3.4.rst:2067 +#: ../Doc/whatsnew/3.5.rst:2262 ../Doc/whatsnew/3.6.rst:1196 +msgid "Deprecated" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2212 ../Doc/whatsnew/3.5.rst:2283 +msgid "Unsupported Operating Systems" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2214 +msgid "OS/2 and VMS are no longer supported due to the lack of a maintainer." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2216 +msgid "" +"Windows 2000 and Windows platforms which set ``COMSPEC`` to ``command.com`` " +"are no longer supported due to maintenance burden." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2219 +msgid "OSF support, which was deprecated in 3.2, has been completely removed." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2223 ../Doc/whatsnew/3.5.rst:2290 +#: ../Doc/whatsnew/3.6.rst:1217 +msgid "Deprecated Python modules, functions and methods" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2225 +msgid "" +"Passing a non-empty string to ``object.__format__()`` is deprecated, and " +"will produce a :exc:`TypeError` in Python 3.4 (:issue:`9856`)." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2227 +msgid "" +"The ``unicode_internal`` codec has been deprecated because of the :pep:" +"`393`, use UTF-8, UTF-16 (``utf-16-le`` or ``utf-16-be``), or UTF-32 " +"(``utf-32-le`` or ``utf-32-be``)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2230 +msgid "" +":meth:`ftplib.FTP.nlst` and :meth:`ftplib.FTP.dir`: use :meth:`ftplib.FTP." +"mlsd`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2232 +msgid "" +":func:`platform.popen`: use the :mod:`subprocess` module. Check especially " +"the :ref:`subprocess-replacements` section (:issue:`11377`)." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2234 +msgid "" +":issue:`13374`: The Windows bytes API has been deprecated in the :mod:`os` " +"module. Use Unicode filenames, instead of bytes filenames, to not depend on " +"the ANSI code page anymore and to support any filename." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2237 +msgid "" +":issue:`13988`: The :mod:`xml.etree.cElementTree` module is deprecated. The " +"accelerator is used automatically whenever available." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2239 +msgid "" +"The behaviour of :func:`time.clock` depends on the platform: use the new :" +"func:`time.perf_counter` or :func:`time.process_time` function instead, " +"depending on your requirements, to have a well defined behaviour." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2242 +msgid "The :func:`os.stat_float_times` function is deprecated." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2243 +msgid ":mod:`abc` module:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2252 +msgid ":mod:`importlib` package:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2254 +msgid "" +":meth:`importlib.abc.SourceLoader.path_mtime` is now deprecated in favour " +"of :meth:`importlib.abc.SourceLoader.path_stats` as bytecode files now store " +"both the modification time and size of the source file the bytecode file was " +"compiled from." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2264 ../Doc/whatsnew/3.6.rst:1231 +msgid "Deprecated functions and types of the C API" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2266 +msgid "" +"The :c:type:`Py_UNICODE` has been deprecated by :pep:`393` and will be " +"removed in Python 4. All functions using this type are deprecated:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2269 +msgid "" +"Unicode functions and methods using :c:type:`Py_UNICODE` and :c:type:" +"`Py_UNICODE*` types:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2272 +msgid "" +":c:macro:`PyUnicode_FromUnicode`: use :c:func:`PyUnicode_FromWideChar` or :c:" +"func:`PyUnicode_FromKindAndData`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2274 +msgid "" +":c:macro:`PyUnicode_AS_UNICODE`, :c:func:`PyUnicode_AsUnicode`, :c:func:" +"`PyUnicode_AsUnicodeAndSize`: use :c:func:`PyUnicode_AsWideCharString`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2276 +msgid "" +":c:macro:`PyUnicode_AS_DATA`: use :c:macro:`PyUnicode_DATA` with :c:macro:" +"`PyUnicode_READ` and :c:macro:`PyUnicode_WRITE`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2278 +msgid "" +":c:macro:`PyUnicode_GET_SIZE`, :c:func:`PyUnicode_GetSize`: use :c:macro:" +"`PyUnicode_GET_LENGTH` or :c:func:`PyUnicode_GetLength`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2280 +msgid "" +":c:macro:`PyUnicode_GET_DATA_SIZE`: use ``PyUnicode_GET_LENGTH(str) * " +"PyUnicode_KIND(str)`` (only work on ready strings)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2283 +msgid "" +":c:func:`PyUnicode_AsUnicodeCopy`: use :c:func:`PyUnicode_AsUCS4Copy` or :c:" +"func:`PyUnicode_AsWideCharString`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2285 +msgid ":c:func:`PyUnicode_GetMax`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2288 +msgid "Functions and macros manipulating Py_UNICODE* strings:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2290 +msgid "" +":c:macro:`Py_UNICODE_strlen`: use :c:func:`PyUnicode_GetLength` or :c:macro:" +"`PyUnicode_GET_LENGTH`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2292 +msgid "" +":c:macro:`Py_UNICODE_strcat`: use :c:func:`PyUnicode_CopyCharacters` or :c:" +"func:`PyUnicode_FromFormat`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2294 +msgid "" +":c:macro:`Py_UNICODE_strcpy`, :c:macro:`Py_UNICODE_strncpy`, :c:macro:" +"`Py_UNICODE_COPY`: use :c:func:`PyUnicode_CopyCharacters` or :c:func:" +"`PyUnicode_Substring`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2297 +msgid ":c:macro:`Py_UNICODE_strcmp`: use :c:func:`PyUnicode_Compare`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2298 +msgid ":c:macro:`Py_UNICODE_strncmp`: use :c:func:`PyUnicode_Tailmatch`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2299 +msgid "" +":c:macro:`Py_UNICODE_strchr`, :c:macro:`Py_UNICODE_strrchr`: use :c:func:" +"`PyUnicode_FindChar`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2301 +msgid ":c:macro:`Py_UNICODE_FILL`: use :c:func:`PyUnicode_Fill`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2302 +msgid ":c:macro:`Py_UNICODE_MATCH`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2304 +msgid "Encoders:" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2306 +msgid ":c:func:`PyUnicode_Encode`: use :c:func:`PyUnicode_AsEncodedObject`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2307 +msgid ":c:func:`PyUnicode_EncodeUTF7`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2308 +msgid "" +":c:func:`PyUnicode_EncodeUTF8`: use :c:func:`PyUnicode_AsUTF8` or :c:func:" +"`PyUnicode_AsUTF8String`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2310 +msgid ":c:func:`PyUnicode_EncodeUTF32`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2311 +msgid ":c:func:`PyUnicode_EncodeUTF16`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2312 +msgid "" +":c:func:`PyUnicode_EncodeUnicodeEscape:` use :c:func:" +"`PyUnicode_AsUnicodeEscapeString`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2314 +msgid "" +":c:func:`PyUnicode_EncodeRawUnicodeEscape:` use :c:func:" +"`PyUnicode_AsRawUnicodeEscapeString`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2316 +msgid "" +":c:func:`PyUnicode_EncodeLatin1`: use :c:func:`PyUnicode_AsLatin1String`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2317 +msgid ":c:func:`PyUnicode_EncodeASCII`: use :c:func:`PyUnicode_AsASCIIString`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2318 +msgid ":c:func:`PyUnicode_EncodeCharmap`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2319 +msgid ":c:func:`PyUnicode_TranslateCharmap`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2320 +msgid "" +":c:func:`PyUnicode_EncodeMBCS`: use :c:func:`PyUnicode_AsMBCSString` or :c:" +"func:`PyUnicode_EncodeCodePage` (with ``CP_ACP`` code_page)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2322 +msgid "" +":c:func:`PyUnicode_EncodeDecimal`, :c:func:" +"`PyUnicode_TransformDecimalToASCII`" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2327 ../Doc/whatsnew/3.6.rst:1237 +msgid "Deprecated features" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2329 +msgid "" +"The :mod:`array` module's ``'u'`` format code is now deprecated and will be " +"removed in Python 4 together with the rest of the (:c:type:`Py_UNICODE`) API." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2334 +msgid "Porting to Python 3.3" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2336 ../Doc/whatsnew/3.4.rst:2242 +#: ../Doc/whatsnew/3.5.rst:2377 ../Doc/whatsnew/3.6.rst:1336 +msgid "" +"This section lists previously described changes and other bugfixes that may " +"require changes to your code." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2342 +msgid "Porting Python code" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2344 +msgid "" +"Hash randomization is enabled by default. Set the :envvar:`PYTHONHASHSEED` " +"environment variable to ``0`` to disable hash randomization. See also the :" +"meth:`object.__hash__` method." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2348 +msgid "" +":issue:`12326`: On Linux, sys.platform doesn't contain the major version " +"anymore. It is now always 'linux', instead of 'linux2' or 'linux3' depending " +"on the Linux version used to build Python. Replace sys.platform == 'linux2' " +"with sys.platform.startswith('linux'), or directly sys.platform == 'linux' " +"if you don't need to support older Python versions." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2354 +msgid "" +":issue:`13847`, :issue:`14180`: :mod:`time` and :mod:`datetime`: :exc:" +"`OverflowError` is now raised instead of :exc:`ValueError` if a timestamp is " +"out of range. :exc:`OSError` is now raised if C functions :c:func:`gmtime` " +"or :c:func:`localtime` failed." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2359 +msgid "" +"The default finders used by import now utilize a cache of what is contained " +"within a specific directory. If you create a Python source file or " +"sourceless bytecode file, make sure to call :func:`importlib." +"invalidate_caches` to clear out the cache for the finders to notice the new " +"file." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2364 +msgid "" +":exc:`ImportError` now uses the full name of the module that was attempted " +"to be imported. Doctests that check ImportErrors' message will need to be " +"updated to use the full name of the module instead of just the tail of the " +"name." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2369 +msgid "" +"The *index* argument to :func:`__import__` now defaults to 0 instead of -1 " +"and no longer support negative values. It was an oversight when :pep:`328` " +"was implemented that the default value remained -1. If you need to continue " +"to perform a relative import followed by an absolute import, then perform " +"the relative import using an index of 1, followed by another import using an " +"index of 0. It is preferred, though, that you use :func:`importlib." +"import_module` rather than call :func:`__import__` directly." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2377 +msgid "" +":func:`__import__` no longer allows one to use an index value other than 0 " +"for top-level modules. E.g. ``__import__('sys', level=1)`` is now an error." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2380 +msgid "" +"Because :attr:`sys.meta_path` and :attr:`sys.path_hooks` now have finders on " +"them by default, you will most likely want to use :meth:`list.insert` " +"instead of :meth:`list.append` to add to those lists." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2384 +msgid "" +"Because ``None`` is now inserted into :attr:`sys.path_importer_cache`, if " +"you are clearing out entries in the dictionary of paths that do not have a " +"finder, you will need to remove keys paired with values of ``None`` **and** :" +"class:`imp.NullImporter` to be backwards-compatible. This will lead to extra " +"overhead on older versions of Python that re-insert ``None`` into :attr:`sys." +"path_importer_cache` where it repesents the use of implicit finders, but " +"semantically it should not change anything." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2392 +msgid "" +":class:`importlib.abc.Finder` no longer specifies a `find_module()` abstract " +"method that must be implemented. If you were relying on subclasses to " +"implement that method, make sure to check for the method's existence first. " +"You will probably want to check for `find_loader()` first, though, in the " +"case of working with :term:`path entry finders `." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2398 +msgid "" +":mod:`pkgutil` has been converted to use :mod:`importlib` internally. This " +"eliminates many edge cases where the old behaviour of the PEP 302 import " +"emulation failed to match the behaviour of the real import system. The " +"import emulation itself is still present, but is now deprecated. The :func:" +"`pkgutil.iter_importers` and :func:`pkgutil.walk_packages` functions special " +"case the standard import hooks so they are still supported even though they " +"do not provide the non-standard ``iter_modules()`` method." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2406 +msgid "" +"A longstanding RFC-compliance bug (:issue:`1079`) in the parsing done by :" +"func:`email.header.decode_header` has been fixed. Code that uses the " +"standard idiom to convert encoded headers into unicode " +"(``str(make_header(decode_header(h))``) will see no change, but code that " +"looks at the individual tuples returned by decode_header will see that " +"whitespace that precedes or follows ``ASCII`` sections is now included in " +"the ``ASCII`` section. Code that builds headers using ``make_header`` " +"should also continue to work without change, since ``make_header`` continues " +"to add whitespace between ``ASCII`` and non-``ASCII`` sections if it is not " +"already present in the input strings." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2417 +msgid "" +":func:`email.utils.formataddr` now does the correct content transfer " +"encoding when passed non-``ASCII`` display names. Any code that depended on " +"the previous buggy behavior that preserved the non-``ASCII`` unicode in the " +"formatted output string will need to be changed (:issue:`1690608`)." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2422 +msgid "" +":meth:`poplib.POP3.quit` may now raise protocol errors like all other " +"``poplib`` methods. Code that assumes ``quit`` does not raise :exc:`poplib." +"error_proto` errors may need to be changed if errors on ``quit`` are " +"encountered by a particular application (:issue:`11291`)." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2427 +msgid "" +"The ``strict`` argument to :class:`email.parser.Parser`, deprecated since " +"Python 2.4, has finally been removed." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2430 +msgid "" +"The deprecated method ``unittest.TestCase.assertSameElements`` has been " +"removed." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2433 +msgid "The deprecated variable ``time.accept2dyear`` has been removed." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2435 +msgid "" +"The deprecated ``Context._clamp`` attribute has been removed from the :mod:" +"`decimal` module. It was previously replaced by the public attribute :attr:" +"`~decimal.Context.clamp`. (See :issue:`8540`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2439 +msgid "" +"The undocumented internal helper class ``SSLFakeFile`` has been removed " +"from :mod:`smtplib`, since its functionality has long been provided directly " +"by :meth:`socket.socket.makefile`." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2443 +msgid "" +"Passing a negative value to :func:`time.sleep` on Windows now raises an " +"error instead of sleeping forever. It has always raised an error on posix." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2446 +msgid "" +"The ``ast.__version__`` constant has been removed. If you need to make " +"decisions affected by the AST version, use :attr:`sys.version_info` to make " +"the decision." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2450 +msgid "" +"Code that used to work around the fact that the :mod:`threading` module used " +"factory functions by subclassing the private classes will need to change to " +"subclass the now-public classes." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2454 +msgid "" +"The undocumented debugging machinery in the threading module has been " +"removed, simplifying the code. This should have no effect on production " +"code, but is mentioned here in case any application debug frameworks were " +"interacting with it (:issue:`13550`)." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2461 +msgid "Porting C code" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2463 +msgid "" +"In the course of changes to the buffer API the undocumented :c:member:" +"`~Py_buffer.smalltable` member of the :c:type:`Py_buffer` structure has been " +"removed and the layout of the :c:type:`PyMemoryViewObject` has changed." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2468 +msgid "" +"All extensions relying on the relevant parts in ``memoryobject.h`` or " +"``object.h`` must be rebuilt." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2471 +msgid "" +"Due to :ref:`PEP 393 `, the :c:type:`Py_UNICODE` type and all " +"functions using this type are deprecated (but will stay available for at " +"least five years). If you were using low-level Unicode APIs to construct " +"and access unicode objects and you want to benefit of the memory footprint " +"reduction provided by PEP 393, you have to convert your code to the new :doc:" +"`Unicode API <../c-api/unicode>`." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2478 +msgid "" +"However, if you only have been using high-level functions such as :c:func:" +"`PyUnicode_Concat()`, :c:func:`PyUnicode_Join` or :c:func:" +"`PyUnicode_FromFormat()`, your code will automatically take advantage of the " +"new unicode representations." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2483 +msgid ":c:func:`PyImport_GetMagicNumber` now returns -1 upon failure." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2485 +msgid "" +"As a negative value for the *level* argument to :func:`__import__` is no " +"longer valid, the same now holds for :c:func:`PyImport_ImportModuleLevel`. " +"This also means that the value of *level* used by :c:func:" +"`PyImport_ImportModuleEx` is now 0 instead of -1." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2492 +msgid "Building C extensions" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2494 +msgid "" +"The range of possible file names for C extensions has been narrowed. Very " +"rarely used spellings have been suppressed: under POSIX, files named " +"``xxxmodule.so``, ``xxxmodule.abi3.so`` and ``xxxmodule.cpython-*.so`` are " +"no longer recognized as implementing the ``xxx`` module. If you had been " +"generating such files, you have to switch to the other spellings (i.e., " +"remove the ``module`` string from the file names)." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2502 +msgid "(implemented in :issue:`14040`.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2506 +msgid "Command Line Switch Changes" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2508 +msgid "" +"The -Q command-line flag and related artifacts have been removed. Code " +"checking sys.flags.division_warning will need updating." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2511 +msgid "(:issue:`10998`, contributed by Éric Araujo.)" +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2513 +msgid "" +"When :program:`python` is started with :option:`-S`, ``import site`` will no " +"longer add site-specific paths to the module search paths. In previous " +"versions, it did." +msgstr "" + +#: ../Doc/whatsnew/3.3.rst:2517 +msgid "" +"(:issue:`11591`, contributed by Carl Meyer with editions by Éric Araujo.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:3 +msgid "What's New In Python 3.4" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:5 +msgid "R. David Murray (Editor)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:63 +msgid "" +"This article explains the new features in Python 3.4, compared to 3.3. " +"Python 3.4 was released on March 16, 2014. For full details, see the " +"`changelog `_." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:70 +msgid ":pep:`429` -- Python 3.4 Release Schedule" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:75 +msgid "Summary -- Release Highlights" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:82 +msgid "No new syntax features were added in Python 3.4." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:84 +msgid "Other new features:" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:86 +msgid ":ref:`pip should always be available ` (:pep:`453`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:87 +msgid "" +":ref:`Newly created file descriptors are non-inheritable ` " +"(:pep:`446`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:89 +msgid "" +"command line option for :ref:`isolated mode ` (:" +"issue:`16499`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:91 +msgid "" +":ref:`improvements in the handling of codecs ` " +"that are not text encodings (multiple issues)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:93 +msgid "" +":ref:`A ModuleSpec Type ` for the Import System (:pep:" +"`451`). (Affects importer authors.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:95 +msgid "" +"The :mod:`marshal` format has been made :ref:`more compact and efficient " +"` (:issue:`16475`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:100 +msgid "" +":mod:`asyncio`: :ref:`New provisional API for asynchronous IO ` (:pep:`3156`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:102 +msgid "" +":mod:`ensurepip`: :ref:`Bootstrapping the pip installer ` (:pep:`453`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:104 +msgid "" +":mod:`enum`: :ref:`Support for enumeration types ` (:pep:" +"`435`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:106 +msgid "" +":mod:`pathlib`: :ref:`Object-oriented filesystem paths ` (:" +"pep:`428`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:108 +msgid "" +":mod:`selectors`: :ref:`High-level and efficient I/O multiplexing `, built upon the :mod:`select` module primitives (part of :pep:" +"`3156`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:111 +msgid "" +":mod:`statistics`: A basic :ref:`numerically stable statistics library " +"` (:pep:`450`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:113 +msgid "" +":mod:`tracemalloc`: :ref:`Trace Python memory allocations ` (:pep:`454`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:116 +msgid "Significantly improved library modules:" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:118 +msgid "" +":ref:`Single-dispatch generic functions ` in :mod:" +"`functools` (:pep:`443`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:120 +msgid "" +"New :mod:`pickle` :ref:`protocol 4 ` (:pep:`3154`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:121 +msgid "" +":mod:`multiprocessing` now has :ref:`an option to avoid using os.fork on " +"Unix ` (:issue:`8713`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:123 +msgid "" +":mod:`email` has a new submodule, :mod:`~email.contentmanager`, and a new :" +"mod:`~email.message.Message` subclass (:class:`~email.contentmanager." +"EmailMessage`) that :ref:`simplify MIME handling " +"` (:issue:`18891`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:127 +msgid "" +"The :mod:`inspect` and :mod:`pydoc` modules are now capable of correct " +"introspection of a much wider variety of callable objects, which improves " +"the output of the Python :func:`help` system." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:130 +msgid "The :mod:`ipaddress` module API has been declared stable" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:134 +msgid "" +":ref:`Secure and interchangeable hash algorithm ` (:pep:" +"`456`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:136 +msgid "" +":ref:`Make newly created file descriptors non-inheritable ` (:pep:`446`) to avoid leaking file descriptors to child processes." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:138 +msgid "" +"New command line option for :ref:`isolated mode `, (:" +"issue:`16499`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:140 +msgid "" +":mod:`multiprocessing` now has :ref:`an option to avoid using os.fork on " +"Unix `. *spawn* and *forkserver* are more " +"secure because they avoid sharing data with child processes." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:143 +msgid "" +":mod:`multiprocessing` child processes on Windows no longer inherit all of " +"the parent's inheritable handles, only the necessary ones." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:145 +msgid "" +"A new :func:`hashlib.pbkdf2_hmac` function provides the `PKCS#5 password-" +"based key derivation function 2 `_." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:148 +msgid ":ref:`TLSv1.1 and TLSv1.2 support ` for :mod:`ssl`." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:149 +msgid "" +":ref:`Retrieving certificates from the Windows system cert store support " +"` for :mod:`ssl`." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:151 +msgid "" +":ref:`Server-side SNI (Server Name Indication) support ` " +"for :mod:`ssl`." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:153 +msgid "" +"The :class:`ssl.SSLContext` class has a :ref:`lot of improvements " +"`." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:155 +msgid "" +"All modules in the standard library that support SSL now support server " +"certificate verification, including hostname matching (:func:`ssl." +"match_hostname`) and CRLs (Certificate Revocation lists, see :func:`ssl." +"SSLContext.load_verify_locations`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:160 ../Doc/whatsnew/3.5.rst:94 +msgid "CPython implementation improvements:" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:162 +msgid ":ref:`Safe object finalization ` (:pep:`442`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:163 +msgid "" +"Leveraging :pep:`442`, in most cases :ref:`module globals are no longer set " +"to None during finalization ` (:issue:`18214`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:165 +msgid ":ref:`Configurable memory allocators ` (:pep:`445`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:166 +msgid ":ref:`Argument Clinic ` (:pep:`436`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:168 ../Doc/whatsnew/3.5.rst:157 +msgid "" +"Please read on for a comprehensive list of user-facing changes, including " +"many other smaller improvements, CPython optimizations, deprecations, and " +"potential porting issues." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:175 ../Doc/whatsnew/3.5.rst:163 +#: ../Doc/whatsnew/3.6.rst:161 +msgid "New Features" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:180 +msgid "PEP 453: Explicit Bootstrapping of PIP in Python Installations" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:183 +msgid "Bootstrapping pip By Default" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:185 +msgid "" +"The new :mod:`ensurepip` module (defined in :pep:`453`) provides a standard " +"cross-platform mechanism to bootstrap the pip installer into Python " +"installations and virtual environments. The version of ``pip`` included with " +"Python 3.4.0 is ``pip`` 1.5.4, and future 3.4.x maintenance releases will " +"update the bundled version to the latest version of ``pip`` that is " +"available at the time of creating the release candidate." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:192 +msgid "" +"By default, the commands ``pipX`` and ``pipX.Y`` will be installed on all " +"platforms (where X.Y stands for the version of the Python installation), " +"along with the ``pip`` Python package and its dependencies. On Windows and " +"in virtual environments on all platforms, the unversioned ``pip`` command " +"will also be installed. On other platforms, the system wide unversioned " +"``pip`` command typically refers to the separately installed Python 2 " +"version." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:200 +msgid "" +"The ``pyvenv`` command line utility and the :mod:`venv` module make use of " +"the :mod:`ensurepip` module to make ``pip`` readily available in virtual " +"environments. When using the command line utility, ``pip`` is installed by " +"default, while when using the :mod:`venv` module :ref:`venv-api` " +"installation of ``pip`` must be requested explicitly." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:206 +msgid "" +"For CPython :ref:`source builds on POSIX systems `, " +"the ``make install`` and ``make altinstall`` commands bootstrap ``pip`` by " +"default. This behaviour can be controlled through configure options, and " +"overridden through Makefile options." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:211 +msgid "" +"On Windows and Mac OS X, the CPython installers now default to installing " +"``pip`` along with CPython itself (users may opt out of installing it during " +"the installation process). Window users will need to opt in to the automatic " +"``PATH`` modifications to have ``pip`` available from the command line by " +"default, otherwise it can still be accessed through the Python launcher for " +"Windows as ``py -m pip``." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:218 +msgid "" +"As `discussed in the PEP`__, platform packagers may choose not to install " +"these commands by default, as long as, when invoked, they provide clear and " +"simple directions on how to install them on that platform (usually using the " +"system package manager)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:227 +msgid "" +"To avoid conflicts between parallel Python 2 and Python 3 installations, " +"only the versioned ``pip3`` and ``pip3.4`` commands are bootstrapped by " +"default when ``ensurepip`` is invoked directly - the ``--default-pip`` " +"option is needed to also request the unversioned ``pip`` command. ``pyvenv`` " +"and the Windows installer ensure that the unqualified ``pip`` command is " +"made available in those environments, and ``pip`` can always be invoked via " +"the ``-m`` switch rather than directly to avoid ambiguity on systems with " +"multiple Python installations." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:238 +msgid "Documentation Changes" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:240 +msgid "" +"As part of this change, the :ref:`installing-index` and :ref:`distributing-" +"index` sections of the documentation have been completely redesigned as " +"short getting started and FAQ documents. Most packaging documentation has " +"now been moved out to the Python Packaging Authority maintained `Python " +"Packaging User Guide `__ and the documentation " +"of the individual projects." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:248 +msgid "" +"However, as this migration is currently still incomplete, the legacy " +"versions of those guides remaining available as :ref:`install-index` and :" +"ref:`distutils-index`." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:255 +msgid ":pep:`453` -- Explicit bootstrapping of pip in Python installations" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:255 +msgid "" +"PEP written by Donald Stufft and Nick Coghlan, implemented by Donald Stufft, " +"Nick Coghlan, Martin von Löwis and Ned Deily." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:262 +msgid "PEP 446: Newly Created File Descriptors Are Non-Inheritable" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:264 +msgid "" +":pep:`446` makes newly created file descriptors :ref:`non-inheritable " +"`. In general, this is the behavior an application will " +"want: when launching a new process, having currently open files also open in " +"the new process can lead to all sorts of hard to find bugs, and potentially " +"to security issues." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:270 +msgid "" +"However, there are occasions when inheritance is desired. To support these " +"cases, the following new functions and methods are available:" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:273 +msgid ":func:`os.get_inheritable`, :func:`os.set_inheritable`" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:274 +msgid ":func:`os.get_handle_inheritable`, :func:`os.set_handle_inheritable`" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:275 +msgid "" +":meth:`socket.socket.get_inheritable`, :meth:`socket.socket.set_inheritable`" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:279 +msgid ":pep:`446` -- Make newly created file descriptors non-inheritable" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:280 ../Doc/whatsnew/3.4.rst:1812 +msgid "PEP written and implemented by Victor Stinner." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:286 +msgid "Improvements to Codec Handling" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:288 +msgid "" +"Since it was first introduced, the :mod:`codecs` module has always been " +"intended to operate as a type-neutral dynamic encoding and decoding system. " +"However, its close coupling with the Python text model, especially the type " +"restricted convenience methods on the builtin :class:`str`, :class:`bytes` " +"and :class:`bytearray` types, has historically obscured that fact." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:295 +msgid "" +"As a key step in clarifying the situation, the :meth:`codecs.encode` and :" +"meth:`codecs.decode` convenience functions are now properly documented in " +"Python 2.7, 3.3 and 3.4. These functions have existed in the :mod:`codecs` " +"module (and have been covered by the regression test suite) since Python " +"2.4, but were previously only discoverable through runtime introspection." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:301 +msgid "" +"Unlike the convenience methods on :class:`str`, :class:`bytes` and :class:" +"`bytearray`, the :mod:`codecs` convenience functions support arbitrary " +"codecs in both Python 2 and Python 3, rather than being limited to Unicode " +"text encodings (in Python 3) or ``basestring`` <-> ``basestring`` " +"conversions (in Python 2)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:307 +msgid "" +"In Python 3.4, the interpreter is able to identify the known non-text " +"encodings provided in the standard library and direct users towards these " +"general purpose convenience functions when appropriate::" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:326 +msgid "" +"In a related change, whenever it is feasible without breaking backwards " +"compatibility, exceptions raised during encoding and decoding operations are " +"wrapped in a chained exception of the same type that mentions the name of " +"the codec responsible for producing the error::" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:359 +msgid "" +"Finally, as the examples above show, these improvements have permitted the " +"restoration of the convenience aliases for the non-Unicode codecs that were " +"themselves restored in Python 3.2. This means that encoding binary data to " +"and from its hexadecimal representation (for example) can now be written as::" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:371 +msgid "" +"The binary and text transforms provided in the standard library are detailed " +"in :ref:`binary-transforms` and :ref:`text-transforms`." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:374 +msgid "" +"(Contributed by Nick Coghlan in :issue:`7475`, :issue:`17827`, :issue:" +"`17828` and :issue:`19619`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:381 +msgid "PEP 451: A ModuleSpec Type for the Import System" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:383 +msgid "" +":pep:`451` provides an encapsulation of the information about a module that " +"the import machinery will use to load it (that is, a module specification). " +"This helps simplify both the import implementation and several import-" +"related APIs. The change is also a stepping stone for `several future import-" +"related improvements`__." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:391 +msgid "" +"The public-facing changes from the PEP are entirely backward-compatible. " +"Furthermore, they should be transparent to everyone but importer authors. " +"Key finder and loader methods have been deprecated, but they will continue " +"working. New importers should use the new methods described in the PEP. " +"Existing importers should be updated to implement the new methods. See the :" +"ref:`deprecated-3.4` section for a list of methods that should be replaced " +"and their replacements." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:405 +msgid "Unicode database updated to UCD version 6.3." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:407 +msgid "" +":func:`min` and :func:`max` now accept a *default* keyword-only argument " +"that can be used to specify the value they return if the iterable they are " +"evaluating has no elements. (Contributed by Julian Berman in :issue:" +"`18111`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:412 +msgid "Module objects are now :mod:`weakref`'able." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:414 +msgid "" +"Module ``__file__`` attributes (and related values) should now always " +"contain absolute paths by default, with the sole exception of ``__main__." +"__file__`` when a script has been executed directly using a relative path. " +"(Contributed by Brett Cannon in :issue:`18416`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:419 +msgid "" +"All the UTF-\\* codecs (except UTF-7) now reject surrogates during both " +"encoding and decoding unless the ``surrogatepass`` error handler is used, " +"with the exception of the UTF-16 decoder (which accepts valid surrogate " +"pairs) and the UTF-16 encoder (which produces them while encoding non-BMP " +"characters). (Contributed by Victor Stinner, Kang-Hao (Kenny) Lu and Serhiy " +"Storchaka in :issue:`12892`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:426 +msgid "" +"New German EBCDIC :ref:`codec ` ``cp273``. (Contributed " +"by Michael Bierenfeld and Andrew Kuchling in :issue:`1097797`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:429 +msgid "" +"New Ukrainian :ref:`codec ` ``cp1125``. (Contributed by " +"Serhiy Storchaka in :issue:`19668`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:432 +msgid "" +":class:`bytes`.join() and :class:`bytearray`.join() now accept arbitrary " +"buffer objects as arguments. (Contributed by Antoine Pitrou in :issue:" +"`15958`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:436 +msgid "" +"The :class:`int` constructor now accepts any object that has an " +"``__index__`` method for its *base* argument. (Contributed by Mark " +"Dickinson in :issue:`16772`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:440 +msgid "" +"Frame objects now have a :func:`~frame.clear` method that clears all " +"references to local variables from the frame. (Contributed by Antoine " +"Pitrou in :issue:`17934`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:444 +msgid "" +":class:`memoryview` is now registered as a :class:`Sequence `, and supports the :func:`reversed` builtin. (Contributed by Nick " +"Coghlan and Claudiu Popa in :issue:`18690` and :issue:`19078`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:448 +msgid "" +"Signatures reported by :func:`help` have been modified and improved in " +"several cases as a result of the introduction of Argument Clinic and other " +"changes to the :mod:`inspect` and :mod:`pydoc` modules." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:452 +msgid "" +":meth:`~object.__length_hint__` is now part of the formal language " +"specification (see :pep:`424`). (Contributed by Armin Ronacher in :issue:" +"`16148`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:464 ../Doc/whatsnew/3.5.rst:773 +#: ../Doc/whatsnew/3.6.rst:591 +msgid "asyncio" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:466 +msgid "" +"The new :mod:`asyncio` module (defined in :pep:`3156`) provides a standard " +"pluggable event loop model for Python, providing solid asynchronous IO " +"support in the standard library, and making it easier for other event loop " +"implementations to interoperate with the standard library and each other." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:471 ../Doc/whatsnew/3.4.rst:534 +msgid "For Python 3.4, this module is considered a :term:`provisional API`." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:475 +msgid ":pep:`3156` -- Asynchronous IO Support Rebooted: the \"asyncio\" Module" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:476 +msgid "PEP written and implementation led by Guido van Rossum." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:482 +msgid "ensurepip" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:484 +msgid "" +"The new :mod:`ensurepip` module is the primary infrastructure for the :pep:" +"`453` implementation. In the normal course of events end users will not " +"need to interact with this module, but it can be used to manually bootstrap " +"``pip`` if the automated bootstrapping into an installation or virtual " +"environment was declined." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:490 +msgid "" +":mod:`ensurepip` includes a bundled copy of ``pip``, up-to-date as of the " +"first release candidate of the release of CPython with which it ships (this " +"applies to both maintenance releases and feature releases). ``ensurepip`` " +"does not access the internet. If the installation has Internet access, " +"after ``ensurepip`` is run the bundled ``pip`` can be used to upgrade " +"``pip`` to a more recent release than the bundled one. (Note that such an " +"upgraded version of ``pip`` is considered to be a separately installed " +"package and will not be removed if Python is uninstalled.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:499 +msgid "" +"The module is named *ensure*\\ pip because if called when ``pip`` is already " +"installed, it does nothing. It also has an ``--upgrade`` option that will " +"cause it to install the bundled copy of ``pip`` if the existing installed " +"version of ``pip`` is older than the bundled copy." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:508 ../Doc/whatsnew/3.5.rst:1123 +msgid "enum" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:510 +msgid "" +"The new :mod:`enum` module (defined in :pep:`435`) provides a standard " +"implementation of enumeration types, allowing other modules (such as :mod:" +"`socket`) to provide more informative error messages and better debugging " +"support by replacing opaque integer constants with backwards compatible " +"enumeration values." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:519 +msgid ":pep:`435` -- Adding an Enum type to the Python standard library" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:519 +msgid "" +"PEP written by Barry Warsaw, Eli Bendersky and Ethan Furman, implemented by " +"Ethan Furman." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:526 ../Doc/whatsnew/3.5.rst:1522 +msgid "pathlib" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:528 +msgid "" +"The new :mod:`pathlib` module offers classes representing filesystem paths " +"with semantics appropriate for different operating systems. Path classes " +"are divided between *pure paths*, which provide purely computational " +"operations without I/O, and *concrete paths*, which inherit from pure paths " +"but also provide I/O operations." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:538 +msgid ":pep:`428` -- The pathlib module -- object-oriented filesystem paths" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:545 ../Doc/whatsnew/3.5.rst:1631 +msgid "selectors" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:547 +msgid "" +"The new :mod:`selectors` module (created as part of implementing :pep:" +"`3156`) allows high-level and efficient I/O multiplexing, built upon the :" +"mod:`select` module primitives." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:555 +msgid "statistics" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:557 +msgid "" +"The new :mod:`statistics` module (defined in :pep:`450`) offers some core " +"statistics functionality directly in the standard library. This module " +"supports calculation of the mean, median, mode, variance and standard " +"deviation of a data series." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:564 +msgid ":pep:`450` -- Adding A Statistics Module To The Standard Library" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:565 +msgid "PEP written and implemented by Steven D'Aprano" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:571 +msgid "tracemalloc" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:573 +msgid "" +"The new :mod:`tracemalloc` module (defined in :pep:`454`) is a debug tool to " +"trace memory blocks allocated by Python. It provides the following " +"information:" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:576 +msgid "Trace where an object was allocated" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:577 +msgid "" +"Statistics on allocated memory blocks per filename and per line number: " +"total size, number and average size of allocated memory blocks" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:579 +msgid "Compute the differences between two snapshots to detect memory leaks" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:583 +msgid "" +":pep:`454` -- Add a new tracemalloc module to trace Python memory allocations" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:584 +msgid "PEP written and implemented by Victor Stinner" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:595 +msgid "" +"New function :func:`abc.get_cache_token` can be used to know when to " +"invalidate caches that are affected by changes in the object graph. " +"(Contributed by Łukasz Langa in :issue:`16832`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:599 +msgid "" +"New class :class:`~abc.ABC` has :class:`~abc.ABCMeta` as its meta class. " +"Using ``ABC`` as a base class has essentially the same effect as specifying " +"``metaclass=abc.ABCMeta``, but is simpler to type and easier to read. " +"(Contributed by Bruno Dupuis in :issue:`16049`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:606 +msgid "aifc" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:608 +msgid "" +"The :meth:`~aifc.aifc.getparams` method now returns a namedtuple rather than " +"a plain tuple. (Contributed by Claudiu Popa in :issue:`17818`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:611 +msgid "" +":func:`aifc.open` now supports the context management protocol: when used in " +"a :keyword:`with` block, the :meth:`~aifc.aifc.close` method of the returned " +"object will be called automatically at the end of the block. (Contributed " +"by Serhiy Storchacha in :issue:`16486`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:616 +msgid "" +"The :meth:`~aifc.aifc.writeframesraw` and :meth:`~aifc.aifc.writeframes` " +"methods now accept any :term:`bytes-like object`. (Contributed by Serhiy " +"Storchaka in :issue:`8311`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:622 ../Doc/whatsnew/3.5.rst:764 +msgid "argparse" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:624 +msgid "" +"The :class:`~argparse.FileType` class now accepts *encoding* and *errors* " +"arguments, which are passed through to :func:`open`. (Contributed by Lucas " +"Maystre in :issue:`11175`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:630 +msgid "audioop" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:632 +msgid "" +":mod:`audioop` now supports 24-bit samples. (Contributed by Serhiy " +"Storchaka in :issue:`12866`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:635 +msgid "" +"New :func:`~audioop.byteswap` function converts big-endian samples to little-" +"endian and vice versa. (Contributed by Serhiy Storchaka in :issue:`19641`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:639 +msgid "" +"All :mod:`audioop` functions now accept any :term:`bytes-like object`. " +"Strings are not accepted: they didn't work before, now they raise an error " +"right away. (Contributed by Serhiy Storchaka in :issue:`16685`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:647 +msgid "" +"The encoding and decoding functions in :mod:`base64` now accept any :term:" +"`bytes-like object` in cases where it previously required a :class:`bytes` " +"or :class:`bytearray` instance. (Contributed by Nick Coghlan in :issue:" +"`17839`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:652 +msgid "" +"New functions :func:`~base64.a85encode`, :func:`~base64.a85decode`, :func:" +"`~base64.b85encode`, and :func:`~base64.b85decode` provide the ability to " +"encode and decode binary data from and to ``Ascii85`` and the git/mercurial " +"``Base85`` formats, respectively. The ``a85`` functions have options that " +"can be used to make them compatible with the variants of the ``Ascii85`` " +"encoding, including the Adobe variant. (Contributed by Martin Morrison, the " +"Mercurial project, Serhiy Storchaka, and Antoine Pitrou in :issue:`17618`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:664 +msgid "" +"The :meth:`.ChainMap.new_child` method now accepts an *m* argument " +"specifying the child map to add to the chain. This allows an existing " +"mapping and/or a custom mapping type to be used for the child. (Contributed " +"by Vinay Sajip in :issue:`16613`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:671 +msgid "colorsys" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:673 +msgid "" +"The number of digits in the coefficients for the RGB --- YIQ conversions " +"have been expanded so that they match the FCC NTSC versions. The change in " +"results should be less than 1% and may better match results found elsewhere. " +"(Contributed by Brian Landers and Serhiy Storchaka in :issue:`14323`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:682 +msgid "" +"The new :class:`contextlib.suppress` context manager helps to clarify the " +"intent of code that deliberately suppresses exceptions from a single " +"statement. (Contributed by Raymond Hettinger in :issue:`15806` and Zero " +"Piraeus in :issue:`19266`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:687 +msgid "" +"The new :func:`contextlib.redirect_stdout` context manager makes it easier " +"for utility scripts to handle inflexible APIs that write their output to :" +"data:`sys.stdout` and don't provide any options to redirect it. Using the " +"context manager, the :data:`sys.stdout` output can be redirected to any " +"other stream or, in conjunction with :class:`io.StringIO`, to a string. The " +"latter can be especially useful, for example, to capture output from a " +"function that was written to implement a command line interface. It is " +"recommended only for utility scripts because it affects the global state of :" +"data:`sys.stdout`. (Contributed by Raymond Hettinger in :issue:`15805`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:698 +msgid "" +"The :mod:`contextlib` documentation has also been updated to include a :ref:" +"`discussion ` of the differences " +"between single use, reusable and reentrant context managers." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:706 +msgid "" +":func:`dbm.open` objects now support the context management protocol. When " +"used in a :keyword:`with` statement, the ``close`` method of the database " +"object will be called automatically at the end of the block. (Contributed " +"by Claudiu Popa and Nick Coghlan in :issue:`19282`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:715 +msgid "" +"Functions :func:`~dis.show_code`, :func:`~dis.dis`, :func:`~dis.distb`, and :" +"func:`~dis.disassemble` now accept a keyword-only *file* argument that " +"controls where they write their output." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:719 +msgid "" +"The :mod:`dis` module is now built around an :class:`~dis.Instruction` class " +"that provides object oriented access to the details of each individual " +"bytecode operation." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:723 +msgid "" +"A new method, :func:`~dis.get_instructions`, provides an iterator that emits " +"the Instruction stream for a given piece of Python code. Thus it is now " +"possible to write a program that inspects and manipulates a bytecode object " +"in ways different from those provided by the :mod:`~dis` module itself. For " +"example::" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:737 +msgid "" +"The various display tools in the :mod:`dis` module have been rewritten to " +"use these new components." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:740 +msgid "" +"In addition, a new application-friendly class :class:`~dis.Bytecode` " +"provides an object-oriented API for inspecting bytecode in both in human-" +"readable form and for iterating over instructions. The :class:`~dis." +"Bytecode` constructor takes the same arguments that :func:`~dis." +"get_instruction` does (plus an optional *current_offset*), and the resulting " +"object can be iterated to produce :class:`~dis.Instruction` objects. But it " +"also has a :mod:`~dis.Bytecode.dis` method, equivalent to calling :mod:`~dis." +"dis` on the constructor argument, but returned as a multi-line string::" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:762 +msgid "" +":class:`~dis.Bytecode` also has a class method, :meth:`~dis.Bytecode." +"from_traceback`, that provides the ability to manipulate a traceback (that " +"is, ``print(Bytecode.from_traceback(tb).dis())`` is equivalent to " +"``distb(tb)``)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:767 +msgid "" +"(Contributed by Nick Coghlan, Ryan Kelly and Thomas Kluyver in :issue:" +"`11816` and Claudiu Popa in :issue:`17916`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:770 +msgid "" +"New function :func:`~dis.stack_effect` computes the effect on the Python " +"stack of a given opcode and argument, information that is not otherwise " +"available. (Contributed by Larry Hastings in :issue:`19722`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:778 +msgid "" +"A new :ref:`option flag `, :data:`~doctest.FAIL_FAST`, " +"halts test running as soon as the first failure is detected. (Contributed " +"by R. David Murray and Daniel Urban in :issue:`16522`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:782 +msgid "" +"The :mod:`doctest` command line interface now uses :mod:`argparse`, and has " +"two new options, ``-o`` and ``-f``. ``-o`` allows :ref:`doctest options " +"` to be specified on the command line, and ``-f`` is a " +"shorthand for ``-o FAIL_FAST`` (to parallel the similar option supported by " +"the :mod:`unittest` CLI). (Contributed by R. David Murray in :issue:" +"`11390`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:788 +msgid "" +":mod:`doctest` will now find doctests in extension module ``__doc__`` " +"strings. (Contributed by Zachary Ware in :issue:`3158`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:795 +msgid "" +":meth:`~email.message.Message.as_string` now accepts a *policy* argument to " +"override the default policy of the message when generating a string " +"representation of it. This means that ``as_string`` can now be used in more " +"circumstances, instead of having to create and use a :mod:`~email.generator` " +"in order to pass formatting parameters to its ``flatten`` method. " +"(Contributed by R. David Murray in :issue:`18600`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:802 +msgid "" +"New method :meth:`~email.message.Message.as_bytes` added to produce a bytes " +"representation of the message in a fashion similar to how ``as_string`` " +"produces a string representation. It does not accept the *maxheaderlen* " +"argument, but does accept the *unixfrom* and *policy* arguments. The :class:" +"`~email.message.Message` :meth:`~email.message.Message.__bytes__` method " +"calls it, meaning that ``bytes(mymsg)`` will now produce the intuitive " +"result: a bytes object containing the fully formatted message. " +"(Contributed by R. David Murray in :issue:`18600`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:811 +msgid "" +"The :meth:`.Message.set_param` message now accepts a *replace* keyword " +"argument. When specified, the associated header will be updated without " +"changing its location in the list of headers. For backward compatibility, " +"the default is ``False``. (Contributed by R. David Murray in :issue:" +"`18891`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:819 +msgid "" +"A pair of new subclasses of :class:`~email.message.Message` have been added " +"(:class:`.EmailMessage` and :class:`.MIMEPart`), along with a new sub-" +"module, :mod:`~email.contentmanager` and a new :mod:`~email.policy` " +"attribute :attr:`~email.policy.EmailPolicy.content_manager`. All " +"documentation is currently in the new module, which is being added as part " +"of email's new :term:`provisional API`. These classes provide a number of " +"new methods that make extracting content from and inserting content into " +"email messages much easier. For details, see the :mod:`~email." +"contentmanager` documentation and the :ref:`email-examples`. These API " +"additions complete the bulk of the work that was planned as part of the " +"email6 project. The currently provisional API is scheduled to become final " +"in Python 3.5 (possibly with a few minor additions in the area of error " +"handling). (Contributed by R. David Murray in :issue:`18891`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:835 +msgid "filecmp" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:837 +msgid "" +"A new :func:`~filecmp.clear_cache` function provides the ability to clear " +"the :mod:`filecmp` comparison cache, which uses :func:`os.stat` information " +"to determine if the file has changed since the last compare. This can be " +"used, for example, if the file might have been changed and re-checked in " +"less time than the resolution of a particular filesystem's file modification " +"time field. (Contributed by Mark Levitt in :issue:`18149`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:844 +msgid "" +"New module attribute :data:`~filecmp.DEFAULT_IGNORES` provides the list of " +"directories that are used as the default value for the *ignore* parameter of " +"the :func:`~filecmp.dircmp` function. (Contributed by Eli Bendersky in :" +"issue:`15442`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:853 +msgid "" +"The new :func:`~functools.partialmethod` descriptor brings partial argument " +"application to descriptors, just as :func:`~functools.partial` provides for " +"normal callables. The new descriptor also makes it easier to get arbitrary " +"callables (including :func:`~functools.partial` instances) to behave like " +"normal instance methods when included in a class definition. (Contributed by " +"Alon Horev and Nick Coghlan in :issue:`4331`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:862 +msgid "" +"The new :func:`~functools.singledispatch` decorator brings support for " +"single-dispatch generic functions to the Python standard library. Where " +"object oriented programming focuses on grouping multiple operations on a " +"common set of data into a class, a generic function focuses on grouping " +"multiple implementations of an operation that allows it to work with " +"*different* kinds of data." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:871 +msgid ":pep:`443` -- Single-dispatch generic functions" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:872 +msgid "PEP written and implemented by Łukasz Langa." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:874 +msgid "" +":func:`~functools.total_ordering` now supports a return value of :const:" +"`NotImplemented` from the underlying comparison function. (Contributed by " +"Katie Miller in :issue:`10042`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:878 +msgid "" +"A pure-python version of the :func:`~functools.partial` function is now in " +"the stdlib; in CPython it is overridden by the C accelerated version, but it " +"is available for other implementations to use. (Contributed by Brian Thorne " +"in :issue:`12428`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:887 +msgid "" +"New function :func:`~gc.get_stats` returns a list of three per-generation " +"dictionaries containing the collections statistics since interpreter " +"startup. (Contributed by Antoine Pitrou in :issue:`16351`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:893 ../Doc/whatsnew/3.5.rst:1158 +msgid "glob" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:895 +msgid "" +"A new function :func:`~glob.escape` provides a way to escape special " +"characters in a filename so that they do not become part of the globbing " +"expansion but are instead matched literally. (Contributed by Serhiy " +"Storchaka in :issue:`8402`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:903 +msgid "" +"A new :func:`hashlib.pbkdf2_hmac` function provides the `PKCS#5 password-" +"based key derivation function 2 `_. " +"(Contributed by Christian Heimes in :issue:`18582`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:908 +msgid "" +"The :attr:`~hashlib.hash.name` attribute of :mod:`hashlib` hash objects is " +"now a formally supported interface. It has always existed in CPython's :mod:" +"`hashlib` (although it did not return lower case names for all supported " +"hashes), but it was not a public interface and so some other Python " +"implementations have not previously supported it. (Contributed by Jason R. " +"Coombs in :issue:`18532`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:919 +msgid "" +":mod:`hmac` now accepts ``bytearray`` as well as ``bytes`` for the *key* " +"argument to the :func:`~hmac.new` function, and the *msg* parameter to both " +"the :func:`~hmac.new` function and the :meth:`~hmac.HMAC.update` method now " +"accepts any type supported by the :mod:`hashlib` module. (Contributed by " +"Jonas Borgström in :issue:`18240`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:925 +msgid "" +"The *digestmod* argument to the :func:`hmac.new` function may now be any " +"hash digest name recognized by :mod:`hashlib`. In addition, the current " +"behavior in which the value of *digestmod* defaults to ``MD5`` is " +"deprecated: in a future version of Python there will be no default value. " +"(Contributed by Christian Heimes in :issue:`17276`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:931 +msgid "" +"With the addition of :attr:`~hmac.HMAC.block_size` and :attr:`~hmac.HMAC." +"name` attributes (and the formal documentation of the :attr:`~hmac.HMAC." +"digest_size` attribute), the :mod:`hmac` module now conforms fully to the :" +"pep:`247` API. (Contributed by Christian Heimes in :issue:`18775`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:940 +msgid "" +"New function :func:`~html.unescape` function converts HTML5 character " +"references to the corresponding Unicode characters. (Contributed by Ezio " +"Melotti in :issue:`2927`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:944 +msgid "" +":class:`~html.parser.HTMLParser` accepts a new keyword argument " +"*convert_charrefs* that, when ``True``, automatically converts all character " +"references. For backward-compatibility, its value defaults to ``False``, " +"but it will change to ``True`` in a future version of Python, so you are " +"invited to set it explicitly and update your code to use this new feature. " +"(Contributed by Ezio Melotti in :issue:`13633`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:951 +msgid "" +"The *strict* argument of :class:`~html.parser.HTMLParser` is now deprecated. " +"(Contributed by Ezio Melotti in :issue:`15114`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:958 +msgid "" +":meth:`~http.server.BaseHTTPRequestHandler.send_error` now accepts an " +"optional additional *explain* parameter which can be used to provide an " +"extended error description, overriding the hardcoded default if there is " +"one. This extended error description will be formatted using the :attr:" +"`~http.server.HTTP.error_message_format` attribute and sent as the body of " +"the error response. (Contributed by Karl Cow in :issue:`12921`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:965 +msgid "" +"The :mod:`http.server` :ref:`command line interface ` now " +"has a ``-b/--bind`` option that causes the server to listen on a specific " +"address. (Contributed by Malte Swart in :issue:`17764`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:971 ../Doc/whatsnew/3.5.rst:1223 +#: ../Doc/whatsnew/3.6.rst:749 +msgid "idlelib and IDLE" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:973 +msgid "" +"Since idlelib implements the IDLE shell and editor and is not intended for " +"import by other programs, it gets improvements with every release. See :file:" +"`Lib/idlelib/NEWS.txt` for a cumulative list of changes since 3.3.0, as well " +"as changes made in future 3.4.x releases. This file is also available from " +"the IDLE :menuselection:`Help --> About IDLE` dialog." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:981 ../Doc/whatsnew/3.5.rst:1263 +#: ../Doc/whatsnew/3.6.rst:759 +msgid "importlib" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:983 +msgid "" +"The :class:`~importlib.abc.InspectLoader` ABC defines a new method, :meth:" +"`~importlib.abc.InspectLoader.source_to_code` that accepts source data and a " +"path and returns a code object. The default implementation is equivalent to " +"``compile(data, path, 'exec', dont_inherit=True)``. (Contributed by Eric " +"Snow and Brett Cannon in :issue:`15627`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:989 +msgid "" +":class:`~importlib.abc.InspectLoader` also now has a default implementation " +"for the :meth:`~importlib.abc.InspectLoader.get_code` method. However, it " +"will normally be desirable to override the default implementation for " +"performance reasons. (Contributed by Brett Cannon in :issue:`18072`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:994 +msgid "" +"The :func:`~importlib.reload` function has been moved from :mod:`imp` to :" +"mod:`importlib` as part of the :mod:`imp` module deprecation. (Contributed " +"by Berker Peksag in :issue:`18193`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:998 +msgid "" +":mod:`importlib.util` now has a :data:`~importlib.util.MAGIC_NUMBER` " +"attribute providing access to the bytecode version number. This replaces " +"the :func:`~imp.get_magic` function in the deprecated :mod:`imp` module. " +"(Contributed by Brett Cannon in :issue:`18192`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1003 +msgid "" +"New :mod:`importlib.util` functions :func:`~importlib.util." +"cache_from_source` and :func:`~importlib.util.source_from_cache` replace the " +"same-named functions in the deprecated :mod:`imp` module. (Contributed by " +"Brett Cannon in :issue:`18194`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1008 +msgid "" +"The :mod:`importlib` bootstrap :class:`.NamespaceLoader` now conforms to " +"the :class:`.InspectLoader` ABC, which means that ``runpy`` and ``python -" +"m`` can now be used with namespace packages. (Contributed by Brett Cannon " +"in :issue:`18058`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1013 +msgid "" +":mod:`importlib.util` has a new function :func:`~importlib.util." +"decode_source` that decodes source from bytes using universal newline " +"processing. This is useful for implementing :meth:`.InspectLoader." +"get_source` methods." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1017 +msgid "" +":class:`importlib.machinery.ExtensionFileLoader` now has a :meth:`~importlib." +"machinery.ExtensionFileLoader.get_filename` method. This was inadvertently " +"omitted in the original implementation. (Contributed by Eric Snow in :issue:" +"`19152`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1026 +msgid "" +"The :mod:`inspect` module now offers a basic :ref:`command line interface " +"` to quickly display source code and other information " +"for modules, classes and functions. (Contributed by Claudiu Popa and Nick " +"Coghlan in :issue:`18626`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1031 +msgid "" +":func:`~inspect.unwrap` makes it easy to unravel wrapper function chains " +"created by :func:`functools.wraps` (and any other API that sets the " +"``__wrapped__`` attribute on a wrapper function). (Contributed by Daniel " +"Urban, Aaron Iles and Nick Coghlan in :issue:`13266`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1036 +msgid "" +"As part of the implementation of the new :mod:`enum` module, the :mod:" +"`inspect` module now has substantially better support for custom ``__dir__`` " +"methods and dynamic class attributes provided through metaclasses. " +"(Contributed by Ethan Furman in :issue:`18929` and :issue:`19030`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1042 +msgid "" +":func:`~inspect.getfullargspec` and :func:`~inspect.getargspec` now use the :" +"func:`~inspect.signature` API. This allows them to support a much broader " +"range of callables, including those with ``__signature__`` attributes, those " +"with metadata provided by argument clinic, :func:`functools.partial` objects " +"and more. Note that, unlike :func:`~inspect.signature`, these functions " +"still ignore ``__wrapped__`` attributes, and report the already bound first " +"argument for bound methods, so it is still necessary to update your code to " +"use :func:`~inspect.signature` directly if those features are desired. " +"(Contributed by Yury Selivanov in :issue:`17481`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1053 +msgid "" +":func:`~inspect.signature` now supports duck types of CPython functions, " +"which adds support for functions compiled with Cython. (Contributed by " +"Stefan Behnel and Yury Selivanov in :issue:`17159`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1061 +msgid "" +":mod:`ipaddress` was added to the standard library in Python 3.3 as a :term:" +"`provisional API`. With the release of Python 3.4, this qualification has " +"been removed: :mod:`ipaddress` is now considered a stable API, covered by " +"the normal standard library requirements to maintain backwards compatibility." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1067 +msgid "" +"A new :attr:`~ipaddress.IPv4Address.is_global` property is ``True`` if an " +"address is globally routeable. (Contributed by Peter Moody in :issue:" +"`17400`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1075 +msgid "" +"The :class:`~logging.handlers.TimedRotatingFileHandler` has a new *atTime* " +"parameter that can be used to specify the time of day when rollover should " +"happen. (Contributed by Ronald Oussoren in :issue:`9556`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1079 +msgid "" +":class:`~logging.handlers.SocketHandler` and :class:`~logging.handlers." +"DatagramHandler` now support Unix domain sockets (by setting *port* to " +"``None``). (Contributed by Vinay Sajip in commit ce46195b56a9.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1084 +msgid "" +":func:`~logging.config.fileConfig` now accepts a :class:`configparser." +"RawConfigParser` subclass instance for the *fname* parameter. This " +"facilitates using a configuration file when logging configuration is just a " +"part of the overall application configuration, or where the application " +"modifies the configuration before passing it to :func:`~logging.config." +"fileConfig`. (Contributed by Vinay Sajip in :issue:`16110`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1092 +msgid "" +"Logging configuration data received from a socket via the :func:`logging." +"config.listen` function can now be validated before being processed by " +"supplying a verification function as the argument to the new *verify* " +"keyword argument. (Contributed by Vinay Sajip in :issue:`15452`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1101 +msgid "marshal" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1103 +msgid "" +"The default :mod:`marshal` version has been bumped to 3. The code " +"implementing the new version restores the Python2 behavior of recording only " +"one copy of interned strings and preserving the interning on " +"deserialization, and extends this \"one copy\" ability to any object type " +"(including handling recursive references). This reduces both the size of ``." +"pyc`` files and the amount of memory a module occupies in memory when it is " +"loaded from a ``.pyc`` (or ``.pyo``) file. (Contributed by Kristján Valur " +"Jónsson in :issue:`16475`, with additional speedups by Antoine Pitrou in :" +"issue:`19219`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1116 +msgid "" +"mmap objects can now be :mod:`weakref`\\ ed. (Contributed by Valerie " +"Lambert in :issue:`4885`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1125 +msgid "" +"On Unix two new :ref:`start methods `, " +"``spawn`` and ``forkserver``, have been added for starting processes using :" +"mod:`multiprocessing`. These make the mixing of processes with threads more " +"robust, and the ``spawn`` method matches the semantics that multiprocessing " +"has always used on Windows. New function :func:`~multiprocessing." +"get_all_start_methods` reports all start methods available on the platform, :" +"func:`~multiprocessing.get_start_method` reports the current start method, " +"and :func:`~multiprocessing.set_start_method` sets the start method. " +"(Contributed by Richard Oudkerk in :issue:`8713`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1135 +msgid "" +":mod:`multiprocessing` also now has the concept of a ``context``, which " +"determines how child processes are created. New function :func:" +"`~multiprocessing.get_context` returns a context that uses a specified start " +"method. It has the same API as the :mod:`multiprocessing` module itself, so " +"you can use it to create :class:`~multiprocessing.pool.Pool`\\ s and other " +"objects that will operate within that context. This allows a framework and " +"an application or different parts of the same application to use " +"multiprocessing without interfering with each other. (Contributed by " +"Richard Oudkerk in :issue:`18999`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1145 +msgid "" +"Except when using the old *fork* start method, child processes no longer " +"inherit unneeded handles/file descriptors from their parents (part of :issue:" +"`8713`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1149 +msgid "" +":mod:`multiprocessing` now relies on :mod:`runpy` (which implements the ``-" +"m`` switch) to initialise ``__main__`` appropriately in child processes when " +"using the ``spawn`` or ``forkserver`` start methods. This resolves some edge " +"cases where combining multiprocessing, the ``-m`` command line switch, and " +"explicit relative imports could cause obscure failures in child processes. " +"(Contributed by Nick Coghlan in :issue:`19946`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1158 ../Doc/whatsnew/3.5.rst:1468 +msgid "operator" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1160 +msgid "" +"New function :func:`~operator.length_hint` provides an implementation of the " +"specification for how the :meth:`~object.__length_hint__` special method " +"should be used, as part of the :pep:`424` formal specification of this " +"language feature. (Contributed by Armin Ronacher in :issue:`16148`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1165 +msgid "" +"There is now a pure-python version of the :mod:`operator` module available " +"for reference and for use by alternate implementations of Python. " +"(Contributed by Zachary Ware in :issue:`16694`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1173 +msgid "" +"There are new functions to get and set the :ref:`inheritable flag " +"` of a file descriptor (:func:`os.get_inheritable`, :func:" +"`os.set_inheritable`) or a Windows handle (:func:`os." +"get_handle_inheritable`, :func:`os.set_handle_inheritable`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1178 +msgid "" +"New function :func:`~os.cpu_count` reports the number of CPUs available on " +"the platform on which Python is running (or ``None`` if the count can't be " +"determined). The :func:`multiprocessing.cpu_count` function is now " +"implemented in terms of this function). (Contributed by Trent Nelson, " +"Yogesh Chaudhari, Victor Stinner, and Charles-François Natali in :issue:" +"`17914`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1184 +msgid "" +":func:`os.path.samestat` is now available on the Windows platform (and the :" +"func:`os.path.samefile` implementation is now shared between Unix and " +"Windows). (Contributed by Brian Curtin in :issue:`11939`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1188 +msgid "" +":func:`os.path.ismount` now recognizes volumes mounted below a drive root on " +"Windows. (Contributed by Tim Golden in :issue:`9035`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1191 +msgid "" +":func:`os.open` supports two new flags on platforms that provide them, :data:" +"`~os.O_PATH` (un-opened file descriptor), and :data:`~os.O_TMPFILE` (unnamed " +"temporary file; as of 3.4.0 release available only on Linux systems with a " +"kernel version of 3.11 or newer that have uapi headers). (Contributed by " +"Christian Heimes in :issue:`18673` and Benjamin Peterson, respectively.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1201 +msgid "" +":mod:`pdb` has been enhanced to handle generators, :keyword:`yield`, and " +"``yield from`` in a more useful fashion. This is especially helpful when " +"debugging :mod:`asyncio` based programs. (Contributed by Andrew Svetlov and " +"Xavier de Gaye in :issue:`16596`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1206 +msgid "" +"The ``print`` command has been removed from :mod:`pdb`, restoring access to " +"the Python :func:`print` function from the pdb command line. Python2's " +"``pdb`` did not have a ``print`` command; instead, entering ``print`` " +"executed the ``print`` statement. In Python3 ``print`` was mistakenly made " +"an alias for the pdb :pdbcmd:`p` command. ``p``, however, prints the " +"``repr`` of its argument, not the ``str`` like the Python2 ``print`` command " +"did. Worse, the Python3 ``pdb print`` command shadowed the Python3 " +"``print`` function, making it inaccessible at the ``pdb`` prompt. " +"(Contributed by Connor Osborn in :issue:`18764`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1222 +msgid "" +":mod:`pickle` now supports (but does not use by default) a new pickle " +"protocol, protocol 4. This new protocol addresses a number of issues that " +"were present in previous protocols, such as the serialization of nested " +"classes, very large strings and containers, and classes whose :meth:" +"`__new__` method takes keyword-only arguments. It also provides some " +"efficiency improvements." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1230 +msgid ":pep:`3154` -- Pickle protocol 4" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1231 +msgid "PEP written by Antoine Pitrou and implemented by Alexandre Vassalotti." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1235 +msgid "plistlib" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1237 +msgid "" +":mod:`plistlib` now has an API that is similar to the standard pattern for " +"stdlib serialization protocols, with new :func:`~plistlib.load`, :func:" +"`~plistlib.dump`, :func:`~plistlib.loads`, and :func:`~plistlib.dumps` " +"functions. (The older API is now deprecated.) In addition to the already " +"supported XML plist format (:data:`~plistlib.FMT_XML`), it also now supports " +"the binary plist format (:data:`~plistlib.FMT_BINARY`). (Contributed by " +"Ronald Oussoren and others in :issue:`14455`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1249 +msgid "" +"Two new methods have been added to :mod:`poplib`: :meth:`~poplib.POP3.capa`, " +"which returns the list of capabilities advertised by the POP server, and :" +"meth:`~poplib.POP3.stls`, which switches a clear-text POP3 session into an " +"encrypted POP3 session if the POP server supports it. (Contributed by " +"Lorenzo Catucci in :issue:`4473`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1257 +msgid "pprint" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1259 +msgid "" +"The :mod:`pprint` module's :class:`~pprint.PrettyPrinter` class and its :" +"func:`~pprint.pformat`, and :func:`~pprint.pprint` functions have a new " +"option, *compact*, that controls how the output is formatted. Currently " +"setting *compact* to ``True`` means that sequences will be printed with as " +"many sequence elements as will fit within *width* on each (indented) line. " +"(Contributed by Serhiy Storchaka in :issue:`19132`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1266 +msgid "" +"Long strings are now wrapped using Python's normal line continuation " +"syntax. (Contributed by Antoine Pitrou in :issue:`17150`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1271 +msgid "pty" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1273 +msgid "" +":func:`pty.spawn` now returns the status value from :func:`os.waitpid` on " +"the child process, instead of ``None``. (Contributed by Gregory P. Smith.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1280 +msgid "" +"The :mod:`pydoc` module is now based directly on the :func:`inspect." +"signature` introspection API, allowing it to provide signature information " +"for a wider variety of callable objects. This change also means that " +"``__wrapped__`` attributes are now taken into account when displaying help " +"information. (Contributed by Larry Hastings in :issue:`19674`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1286 +msgid "" +"The :mod:`pydoc` module no longer displays the ``self`` parameter for " +"already bound methods. Instead, it aims to always display the exact current " +"signature of the supplied callable. (Contributed by Larry Hastings in :" +"issue:`20710`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1291 +msgid "" +"In addition to the changes that have been made to :mod:`pydoc` directly, its " +"handling of custom ``__dir__`` methods and various descriptor behaviours has " +"also been improved substantially by the underlying changes in the :mod:" +"`inspect` module." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1296 +msgid "" +"As the :func:`help` builtin is based on :mod:`pydoc`, the above changes also " +"affect the behaviour of :func:`help`." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1303 +msgid "" +"New :func:`~re.fullmatch` function and :meth:`.regex.fullmatch` method " +"anchor the pattern at both ends of the string to match. This provides a way " +"to be explicit about the goal of the match, which avoids a class of subtle " +"bugs where ``$`` characters get lost during code changes or the addition of " +"alternatives to an existing regular expression. (Contributed by Matthew " +"Barnett in :issue:`16203`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1310 +msgid "" +"The repr of :ref:`regex objects ` now includes the pattern and " +"the flags; the repr of :ref:`match objects ` now includes the " +"start, end, and the part of the string that matched. (Contributed by Hugo " +"Lopes Tavares and Serhiy Storchaka in :issue:`13592` and :issue:`17087`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1318 +msgid "resource" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1320 +msgid "" +"New :func:`~resource.prlimit` function, available on Linux platforms with a " +"kernel version of 2.6.36 or later and glibc of 2.13 or later, provides the " +"ability to query or set the resource limits for processes other than the one " +"making the call. (Contributed by Christian Heimes in :issue:`16595`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1325 +msgid "" +"On Linux kernel version 2.6.36 or later, there are also some new Linux " +"specific constants: :attr:`~resource.RLIMIT_MSGQUEUE`, :attr:`~resource." +"RLIMIT_NICE`, :attr:`~resource.RLIMIT_RTPRIO`, :attr:`~resource." +"RLIMIT_RTTIME`, and :attr:`~resource.RLIMIT_SIGPENDING`. (Contributed by " +"Christian Heimes in :issue:`19324`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1331 +msgid "" +"On FreeBSD version 9 and later, there some new FreeBSD specific constants: :" +"attr:`~resource.RLIMIT_SBSIZE`, :attr:`~resource.RLIMIT_SWAP`, and :attr:" +"`~resource.RLIMIT_NPTS`. (Contributed by Claudiu Popa in :issue:`19343`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1340 +msgid "" +":class:`~select.epoll` objects now support the context management protocol. " +"When used in a :keyword:`with` statement, the :meth:`~select.epoll.close` " +"method will be called automatically at the end of the block. (Contributed " +"by Serhiy Storchaka in :issue:`16488`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1345 +msgid "" +":class:`~select.devpoll` objects now have :meth:`~select.devpoll.fileno` " +"and :meth:`~select.devpoll.close` methods, as well as a new attribute :attr:" +"`~select.devpoll.closed`. (Contributed by Victor Stinner in :issue:`18794`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1352 +msgid "shelve" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1354 +msgid "" +":class:`~shelve.Shelf` instances may now be used in :keyword:`with` " +"statements, and will be automatically closed at the end of the :keyword:" +"`with` block. (Contributed by Filip Gruszczyński in :issue:`13896`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1362 +msgid "" +":func:`~shutil.copyfile` now raises a specific :exc:`~shutil.Error` " +"subclass, :exc:`~shutil.SameFileError`, when the source and destination are " +"the same file, which allows an application to take appropriate action on " +"this specific error. (Contributed by Atsuo Ishimoto and Hynek Schlawack in :" +"issue:`1492704`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1372 +msgid "" +"The :class:`~smtpd.SMTPServer` and :class:`~smtpd.SMTPChannel` classes now " +"accept a *map* keyword argument which, if specified, is passed in to :class:" +"`asynchat.async_chat` as its *map* argument. This allows an application to " +"avoid affecting the global socket map. (Contributed by Vinay Sajip in :" +"issue:`11959`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1382 +msgid "" +":exc:`~smtplib.SMTPException` is now a subclass of :exc:`OSError`, which " +"allows both socket level errors and SMTP protocol level errors to be caught " +"in one try/except statement by code that only cares whether or not an error " +"occurred. (Contributed by Ned Jackson Lovely in :issue:`2118`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1391 +msgid "" +"The socket module now supports the :data:`~socket.CAN_BCM` protocol on " +"platforms that support it. (Contributed by Brian Thorne in :issue:`15359`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1394 +msgid "" +"Socket objects have new methods to get or set their :ref:`inheritable flag " +"`, :meth:`~socket.socket.get_inheritable` and :meth:`~socket." +"socket.set_inheritable`." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1398 +msgid "" +"The ``socket.AF_*`` and ``socket.SOCK_*`` constants are now enumeration " +"values using the new :mod:`enum` module. This allows meaningful names to be " +"printed during debugging, instead of integer \"magic numbers\"." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1402 +msgid "The :data:`~socket.AF_LINK` constant is now available on BSD and OSX." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1404 +msgid "" +":func:`~socket.inet_pton` and :func:`~socket.inet_ntop` are now supported on " +"Windows. (Contributed by Atsuo Ishimoto in :issue:`7171`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1411 +msgid "" +"A new boolean parameter to the :func:`~sqlite3.connect` function, *uri*, can " +"be used to indicate that the *database* parameter is a ``uri`` (see the " +"`SQLite URI documentation `_). " +"(Contributed by poq in :issue:`13773`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1422 +msgid "" +":data:`~ssl.PROTOCOL_TLSv1_1` and :data:`~ssl.PROTOCOL_TLSv1_2` (TLSv1.1 and " +"TLSv1.2 support) have been added; support for these protocols is only " +"available if Python is linked with OpenSSL 1.0.1 or later. (Contributed by " +"Michele Orrù and Antoine Pitrou in :issue:`16692`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1429 +msgid "" +"New function :func:`~ssl.create_default_context` provides a standard way to " +"obtain an :class:`~ssl.SSLContext` whose settings are intended to be a " +"reasonable balance between compatibility and security. These settings are " +"more stringent than the defaults provided by the :class:`~ssl.SSLContext` " +"constructor, and may be adjusted in the future, without prior deprecation, " +"if best-practice security requirements change. The new recommended best " +"practice for using stdlib libraries that support SSL is to use :func:`~ssl." +"create_default_context` to obtain an :class:`~ssl.SSLContext` object, modify " +"it if needed, and then pass it as the *context* argument of the appropriate " +"stdlib API. (Contributed by Christian Heimes in :issue:`19689`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1441 +msgid "" +":class:`~ssl.SSLContext` method :meth:`~ssl.SSLContext." +"load_verify_locations` accepts a new optional argument *cadata*, which can " +"be used to provide PEM or DER encoded certificates directly via strings or " +"bytes, respectively. (Contributed by Christian Heimes in :issue:`18138`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1446 +msgid "" +"New function :func:`~ssl.get_default_verify_paths` returns a named tuple of " +"the paths and environment variables that the :meth:`~ssl.SSLContext." +"set_default_verify_paths` method uses to set OpenSSL's default ``cafile`` " +"and ``capath``. This can be an aid in debugging default verification " +"issues. (Contributed by Christian Heimes in :issue:`18143`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1453 +msgid "" +":class:`~ssl.SSLContext` has a new method, :meth:`~ssl.SSLContext." +"cert_store_stats`, that reports the number of loaded ``X.509`` certs, " +"``X.509 CA`` certs, and certificate revocation lists (``crl``\\ s), as well " +"as a :meth:`~ssl.SSLContext.get_ca_certs` method that returns a list of the " +"loaded ``CA`` certificates. (Contributed by Christian Heimes in :issue:" +"`18147`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1460 +msgid "" +"If OpenSSL 0.9.8 or later is available, :class:`~ssl.SSLContext` has a new " +"attribute :attr:`~ssl.SSLContext.verify_flags` that can be used to control " +"the certificate verification process by setting it to some combination of " +"the new constants :data:`~ssl.VERIFY_DEFAULT`, :data:`~ssl." +"VERIFY_CRL_CHECK_LEAF`, :data:`~ssl.VERIFY_CRL_CHECK_CHAIN`, or :data:`~ssl." +"VERIFY_X509_STRICT`. OpenSSL does not do any CRL verification by default. " +"(Contributed by Christien Heimes in :issue:`8813`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1468 +msgid "" +"New :class:`~ssl.SSLContext` method :meth:`~ssl.SSLContext." +"load_default_certs` loads a set of default \"certificate authority\" (CA) " +"certificates from default locations, which vary according to the platform. " +"It can be used to load both TLS web server authentication certificates " +"(``purpose=``:data:`~ssl.Purpose.SERVER_AUTH`) for a client to use to verify " +"a server, and certificates for a server to use in verifying client " +"certificates (``purpose=``:data:`~ssl.Purpose.CLIENT_AUTH`). (Contributed " +"by Christian Heimes in :issue:`19292`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1479 +msgid "" +"Two new windows-only functions, :func:`~ssl.enum_certificates` and :func:" +"`~ssl.enum_crls` provide the ability to retrieve certificates, certificate " +"information, and CRLs from the Windows cert store. (Contributed by " +"Christian Heimes in :issue:`17134`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1486 +msgid "" +"Support for server-side SNI (Server Name Indication) using the new :meth:" +"`ssl.SSLContext.set_servername_callback` method. (Contributed by Daniel " +"Black in :issue:`8109`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1490 +msgid "" +"The dictionary returned by :meth:`.SSLSocket.getpeercert` contains " +"additional ``X509v3`` extension items: ``crlDistributionPoints``, " +"``calIssuers``, and ``OCSP`` URIs. (Contributed by Christian Heimes in :" +"issue:`18379`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1498 +msgid "" +"The :mod:`stat` module is now backed by a C implementation in :mod:`_stat`. " +"A C implementation is required as most of the values aren't standardized and " +"are platform-dependent. (Contributed by Christian Heimes in :issue:`11016`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1502 +msgid "" +"The module supports new :mod:`~stat.ST_MODE` flags, :mod:`~stat.S_IFDOOR`, :" +"attr:`~stat.S_IFPORT`, and :attr:`~stat.S_IFWHT`. (Contributed by Christian " +"Hiemes in :issue:`11016`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1510 +msgid "" +"New function :mod:`~struct.iter_unpack` and a new :meth:`struct.Struct." +"iter_unpack` method on compiled formats provide streamed unpacking of a " +"buffer containing repeated instances of a given format of data. (Contributed " +"by Antoine Pitrou in :issue:`17804`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1519 +msgid "" +":func:`~subprocess.check_output` now accepts an *input* argument that can be " +"used to provide the contents of ``stdin`` for the command that is run. " +"(Contributed by Zack Weinberg in :issue:`16624`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1523 +msgid "" +":func:`~subprocess.getstatus` and :func:`~subprocess.getstatusoutput` now " +"work on Windows. This change was actually inadvertently made in 3.3.4. " +"(Contributed by Tim Golden in :issue:`10197`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1529 +msgid "sunau" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1531 +msgid "" +"The :meth:`~sunau.getparams` method now returns a namedtuple rather than a " +"plain tuple. (Contributed by Claudiu Popa in :issue:`18901`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1534 +msgid "" +":meth:`sunau.open` now supports the context management protocol: when used " +"in a :keyword:`with` block, the ``close`` method of the returned object will " +"be called automatically at the end of the block. (Contributed by Serhiy " +"Storchaka in :issue:`18878`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1539 +msgid "" +":meth:`.AU_write.setsampwidth` now supports 24 bit samples, thus adding " +"support for writing 24 sample using the module. (Contributed by Serhiy " +"Storchaka in :issue:`19261`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1543 +msgid "" +"The :meth:`~sunau.AU_write.writeframesraw` and :meth:`~sunau.AU_write." +"writeframes` methods now accept any :term:`bytes-like object`. (Contributed " +"by Serhiy Storchaka in :issue:`8311`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1551 +msgid "" +"New function :func:`sys.getallocatedblocks` returns the current number of " +"blocks allocated by the interpreter. (In CPython with the default ``--with-" +"pymalloc`` setting, this is allocations made through the :c:func:" +"`PyObject_Malloc` API.) This can be useful for tracking memory leaks, " +"especially if automated via a test suite. (Contributed by Antoine Pitrou " +"in :issue:`13390`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1558 +msgid "" +"When the Python interpreter starts in :ref:`interactive mode `, it checks for an :data:`~sys.__interactivehook__` attribute " +"on the :mod:`sys` module. If the attribute exists, its value is called with " +"no arguments just before interactive mode is started. The check is made " +"after the :envvar:`PYTHONSTARTUP` file is read, so it can be set there. " +"The :mod:`site` module :ref:`sets it ` to a function " +"that enables tab completion and history saving (in :file:`~/.python-" +"history`) if the platform supports :mod:`readline`. If you do not want this " +"(new) behavior, you can override it in :envvar:`PYTHONSTARTUP`, :mod:" +"`sitecustomize`, or :mod:`usercustomize` by deleting this attribute from :" +"mod:`sys` (or setting it to some other callable). (Contributed by Éric " +"Araujo and Antoine Pitrou in :issue:`5845`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1575 +msgid "" +"The :mod:`tarfile` module now supports a simple :ref:`tarfile-commandline` " +"when called as a script directly or via ``-m``. This can be used to create " +"and extract tarfile archives. (Contributed by Berker Peksag in :issue:" +"`13477`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1583 +msgid "" +"The :class:`~textwrap.TextWrapper` class has two new attributes/constructor " +"arguments: :attr:`~textwrap.TextWrapper.max_lines`, which limits the number " +"of lines in the output, and :attr:`~textwrap.TextWrapper.placeholder`, which " +"is a string that will appear at the end of the output if it has been " +"truncated because of *max_lines*. Building on these capabilities, a new " +"convenience function :func:`~textwrap.shorten` collapses all of the " +"whitespace in the input to single spaces and produces a single line of a " +"given *width* that ends with the *placeholder* (by default, ``[...]``). " +"(Contributed by Antoine Pitrou and Serhiy Storchaka in :issue:`18585` and :" +"issue:`18725`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1597 +msgid "" +"The :class:`~threading.Thread` object representing the main thread can be " +"obtained from the new :func:`~threading.main_thread` function. In normal " +"conditions this will be the thread from which the Python interpreter was " +"started. (Contributed by Andrew Svetlov in :issue:`18882`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1604 ../Doc/whatsnew/3.5.rst:1947 +#: ../Doc/whatsnew/3.6.rst:959 +msgid "traceback" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1606 +msgid "" +"A new :func:`traceback.clear_frames` function takes a traceback object and " +"clears the local variables in all of the frames it references, reducing the " +"amount of memory consumed. (Contributed by Andrew Kuchling in :issue:" +"`1565525`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1615 +msgid "" +"A new :func:`~types.DynamicClassAttribute` descriptor provides a way to " +"define an attribute that acts normally when looked up through an instance " +"object, but which is routed to the *class* ``__getattr__`` when looked up " +"through the class. This allows one to have properties active on a class, " +"and have virtual attributes on the class with the same name (see :mod:`Enum` " +"for an example). (Contributed by Ethan Furman in :issue:`19030`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1626 +msgid "" +":mod:`urllib.request` now supports ``data:`` URLs via the :class:`~urllib." +"request.DataHandler` class. (Contributed by Mathias Panzenböck in :issue:" +"`16423`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1630 +msgid "" +"The http method that will be used by a :class:`~urllib.request.Request` " +"class can now be specified by setting a :class:`~urllib.request.Request." +"method` class attribute on the subclass. (Contributed by Jason R Coombs in :" +"issue:`18978`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1635 +msgid "" +":class:`~urllib.request.Request` objects are now reusable: if the :attr:" +"`~urllib.request.Request.full_url` or :attr:`~urllib.request.Request.data` " +"attributes are modified, all relevant internal properties are updated. This " +"means, for example, that it is now possible to use the same :class:`~urllib." +"request.Request` object in more than one :meth:`.OpenerDirector.open` call " +"with different *data* arguments, or to modify a :class:`~urllib.request." +"Request`\\ 's ``url`` rather than recomputing it from scratch. There is " +"also a new :meth:`~urllib.request.Request.remove_header` method that can be " +"used to remove headers from a :class:`~urllib.request.Request`. " +"(Contributed by Alexey Kachayev in :issue:`16464`, Daniel Wozniak in :issue:" +"`17485`, and Damien Brecht and Senthil Kumaran in :issue:`17272`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1648 +msgid "" +":class:`~urllib.error.HTTPError` objects now have a :attr:`~urllib.error." +"HTTPError.headers` attribute that provides access to the HTTP response " +"headers associated with the error. (Contributed by Berker Peksag in :issue:" +"`15701`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1657 +msgid "" +"The :class:`~unittest.TestCase` class has a new method, :meth:`~unittest." +"TestCase.subTest`, that produces a context manager whose :keyword:`with` " +"block becomes a \"sub-test\". This context manager allows a test method to " +"dynamically generate subtests by, say, calling the ``subTest`` context " +"manager inside a loop. A single test method can thereby produce an " +"indefinite number of separately-identified and separately-counted tests, all " +"of which will run even if one or more of them fail. For example::" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1671 +msgid "" +"will result in six subtests, each identified in the unittest verbose output " +"with a label consisting of the variable name ``i`` and a particular value " +"for that variable (``i=0``, ``i=1``, etc). See :ref:`subtests` for the full " +"version of this example. (Contributed by Antoine Pitrou in :issue:`16997`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1676 +msgid "" +":func:`unittest.main` now accepts an iterable of test names for " +"*defaultTest*, where previously it only accepted a single test name as a " +"string. (Contributed by Jyrki Pulliainen in :issue:`15132`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1680 +msgid "" +"If :class:`~unittest.SkipTest` is raised during test discovery (that is, at " +"the module level in the test file), it is now reported as a skip instead of " +"an error. (Contributed by Zach Ware in :issue:`16935`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1684 +msgid "" +":meth:`~unittest.TestLoader.discover` now sorts the discovered files to " +"provide consistent test ordering. (Contributed by Martin Melin and Jeff " +"Ramnani in :issue:`16709`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1688 +msgid "" +":class:`~unittest.TestSuite` now drops references to tests as soon as the " +"test has been run, if the test is successful. On Python interpreters that " +"do garbage collection, this allows the tests to be garbage collected if " +"nothing else is holding a reference to the test. It is possible to override " +"this behavior by creating a :class:`~unittest.TestSuite` subclass that " +"defines a custom ``_removeTestAtIndex`` method. (Contributed by Tom " +"Wardill, Matt McClure, and Andrew Svetlov in :issue:`11798`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1696 +msgid "" +"A new test assertion context-manager, :meth:`~unittest.TestCase.assertLogs`, " +"will ensure that a given block of code emits a log message using the :mod:" +"`logging` module. By default the message can come from any logger and have " +"a priority of ``INFO`` or higher, but both the logger name and an " +"alternative minimum logging level may be specified. The object returned by " +"the context manager can be queried for the :class:`~logging.LogRecord`\\ s " +"and/or formatted messages that were logged. (Contributed by Antoine Pitrou " +"in :issue:`18937`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1705 +msgid "" +"Test discovery now works with namespace packages (Contributed by Claudiu " +"Popa in :issue:`17457`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1708 +msgid "" +":mod:`unittest.mock` objects now inspect their specification signatures when " +"matching calls, which means an argument can now be matched by either " +"position or name, instead of only by position. (Contributed by Antoine " +"Pitrou in :issue:`17015`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1713 +msgid "" +":func:`~mock.mock_open` objects now have ``readline`` and ``readlines`` " +"methods. (Contributed by Toshio Kuratomi in :issue:`17467`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1718 ../Doc/whatsnew/3.6.rst:651 +msgid "venv" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1720 +msgid "" +":mod:`venv` now includes activation scripts for the ``csh`` and ``fish`` " +"shells. (Contributed by Andrew Svetlov in :issue:`15417`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1723 +msgid "" +":class:`~venv.EnvBuilder` and the :func:`~venv.create` convenience function " +"take a new keyword argument *with_pip*, which defaults to ``False``, that " +"controls whether or not :class:`~venv.EnvBuilder` ensures that ``pip`` is " +"installed in the virtual environment. (Contributed by Nick Coghlan in :" +"issue:`19552` as part of the :pep:`453` implementation.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1731 +msgid "wave" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1733 +msgid "" +"The :meth:`~wave.getparams` method now returns a namedtuple rather than a " +"plain tuple. (Contributed by Claudiu Popa in :issue:`17487`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1736 +msgid "" +":meth:`wave.open` now supports the context management protocol. " +"(Contributed by Claudiu Popa in :issue:`17616`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1739 +msgid "" +":mod:`wave` can now :ref:`write output to unseekable files `. (Contributed by David Jones, Guilherme Polo, and Serhiy " +"Storchaka in :issue:`5202`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1743 +msgid "" +"The :meth:`~wave.Wave_write.writeframesraw` and :meth:`~wave.Wave_write." +"writeframes` methods now accept any :term:`bytes-like object`. (Contributed " +"by Serhiy Storchaka in :issue:`8311`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1749 +msgid "weakref" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1751 +msgid "" +"New :class:`~weakref.WeakMethod` class simulates weak references to bound " +"methods. (Contributed by Antoine Pitrou in :issue:`14631`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1754 +msgid "" +"New :class:`~weakref.finalize` class makes it possible to register a " +"callback to be invoked when an object is garbage collected, without needing " +"to carefully manage the lifecycle of the weak reference itself. " +"(Contributed by Richard Oudkerk in :issue:`15528`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1759 +msgid "" +"The callback, if any, associated with a :class:`~weakref.ref` is now exposed " +"via the :attr:`~weakref.ref.__callback__` attribute. (Contributed by Mark " +"Dickinson in :issue:`17643`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1765 +msgid "xml.etree" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1767 +msgid "" +"A new parser, :class:`~xml.etree.ElementTree.XMLPullParser`, allows a non-" +"blocking applications to parse XML documents. An example can be seen at :" +"ref:`elementtree-pull-parsing`. (Contributed by Antoine Pitrou in :issue:" +"`17741`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1772 +msgid "" +"The :mod:`xml.etree.ElementTree` :func:`~xml.etree.ElementTree.tostring` " +"and :func:`~xml.etree.ElementTree.tostringlist` functions, and the :class:" +"`~xml.etree.ElementTree.ElementTree` :meth:`~xml.etree.ElementTree." +"ElementTree.write` method, now have a *short_empty_elements* :ref:`keyword-" +"only parameter ` providing control over whether " +"elements with no content are written in abbreviated (````) or " +"expanded (````) form. (Contributed by Ariel Poliak and Serhiy " +"Storchaka in :issue:`14377`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1783 ../Doc/whatsnew/3.5.rst:2085 +#: ../Doc/whatsnew/3.6.rst:1085 +msgid "zipfile" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1785 +msgid "" +"The :meth:`~zipfile.PyZipFile.writepy` method of the :class:`~zipfile." +"PyZipFile` class has a new *filterfunc* option that can be used to control " +"which directories and files are added to the archive. For example, this " +"could be used to exclude test files from the archive. (Contributed by " +"Christian Tismer in :issue:`19274`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1791 +msgid "" +"The *allowZip64* parameter to :class:`~zipfile.ZipFile` and :class:`~zipfile." +"PyZipfile` is now ``True`` by default. (Contributed by William Mallard in :" +"issue:`17201`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1798 +msgid "CPython Implementation Changes" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1804 +msgid "PEP 445: Customization of CPython Memory Allocators" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1806 +msgid "" +":pep:`445` adds new C level interfaces to customize memory allocation in the " +"CPython interpreter." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1811 +msgid ":pep:`445` -- Add new APIs to customize Python memory allocators" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1818 +msgid "PEP 442: Safe Object Finalization" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1820 +msgid "" +":pep:`442` removes the current limitations and quirks of object finalization " +"in CPython. With it, objects with :meth:`__del__` methods, as well as " +"generators with :keyword:`finally` clauses, can be finalized when they are " +"part of a reference cycle." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1825 +msgid "" +"As part of this change, module globals are no longer forcibly set to :const:" +"`None` during interpreter shutdown in most cases, instead relying on the " +"normal operation of the cyclic garbage collector. This avoids a whole class " +"of interpreter-shutdown-time errors, usually involving ``__del__`` methods, " +"that have plagued Python since the cyclic GC was first introduced." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1834 +msgid ":pep:`442` -- Safe object finalization" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1841 +msgid "PEP 456: Secure and Interchangeable Hash Algorithm" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1843 +msgid "" +":pep:`456` follows up on earlier security fix work done on Python's hash " +"algorithm to address certain DOS attacks to which public facing APIs backed " +"by dictionary lookups may be subject. (See :issue:`14621` for the start of " +"the current round of improvements.) The PEP unifies CPython's hash code to " +"make it easier for a packager to substitute a different hash algorithm, and " +"switches Python's default implementation to a SipHash implementation on " +"platforms that have a 64 bit data type. Any performance differences in " +"comparison with the older FNV algorithm are trivial." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1852 +msgid "" +"The PEP adds additional fields to the :attr:`sys.hash_info` struct sequence " +"to describe the hash algorithm in use by the currently executing binary. " +"Otherwise, the PEP does not alter any existing CPython APIs." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1860 +msgid "PEP 436: Argument Clinic" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1862 +msgid "" +"\"Argument Clinic\" (:pep:`436`) is now part of the CPython build process " +"and can be used to simplify the process of defining and maintaining accurate " +"signatures for builtins and standard library extension modules implemented " +"in C." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1867 +msgid "" +"Some standard library extension modules have been converted to use Argument " +"Clinic in Python 3.4, and :mod:`pydoc` and :mod:`inspect` have been updated " +"accordingly." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1871 +msgid "" +"It is expected that signature metadata for programmatic introspection will " +"be added to additional callables implemented in C as part of Python 3.4 " +"maintenance releases." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1876 +msgid "" +"The Argument Clinic PEP is not fully up to date with the state of the " +"implementation. This has been deemed acceptable by the release manager and " +"core development team in this case, as Argument Clinic will not be made " +"available as a public API for third party use in Python 3.4." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1883 +msgid ":pep:`436` -- The Argument Clinic DSL" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1884 +msgid "PEP written and implemented by Larry Hastings." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1888 +msgid "Other Build and C API Changes" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1890 +msgid "" +"The new :c:func:`PyType_GetSlot` function has been added to the stable ABI, " +"allowing retrieval of function pointers from named type slots when using the " +"limited API. (Contributed by Martin von Löwis in :issue:`17162`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1894 +msgid "" +"The new :c:func:`Py_SetStandardStreamEncoding` pre-initialization API allows " +"applications embedding the CPython interpreter to reliably force a " +"particular encoding and error handler for the standard streams. (Contributed " +"by Bastien Montagne and Nick Coghlan in :issue:`16129`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1899 +msgid "" +"Most Python C APIs that don't mutate string arguments are now correctly " +"marked as accepting ``const char *`` rather than ``char *``. (Contributed " +"by Serhiy Storchaka in :issue:`1772673`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1903 +msgid "" +"A new shell version of ``python-config`` can be used even when a python " +"interpreter is not available (for example, in cross compilation scenarios)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1906 +msgid "" +":c:func:`PyUnicode_FromFormat` now supports width and precision " +"specifications for ``%s``, ``%A``, ``%U``, ``%V``, ``%S``, and ``%R``. " +"(Contributed by Ysj Ray and Victor Stinner in :issue:`7330`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1910 +msgid "" +"New function :c:func:`PyStructSequence_InitType2` supplements the existing :" +"c:func:`PyStructSequence_InitType` function. The difference is that it " +"returns ``0`` on success and ``-1`` on failure." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1914 +msgid "" +"The CPython source can now be compiled using the address sanity checking " +"features of recent versions of GCC and clang: the false alarms in the small " +"object allocator have been silenced. (Contributed by Dhiru Kholia in :issue:" +"`18596`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1919 +msgid "" +"The Windows build now uses `Address Space Layout Randomization `_ and `Data Execution " +"Prevention `_. " +"(Contributed by Christian Heimes in :issue:`16632`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1924 +msgid "" +"New function :c:func:`PyObject_LengthHint` is the C API equivalent of :func:" +"`operator.length_hint`. (Contributed by Armin Ronacher in :issue:`16148`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1932 +msgid "Other Improvements" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1936 +msgid "" +"The :ref:`python ` command has a new :ref:`option `, ``-I``, which causes it to run in \"isolated mode\", " +"which means that :data:`sys.path` contains neither the script's directory " +"nor the user's ``site-packages`` directory, and all :envvar:`PYTHON*` " +"environment variables are ignored (it implies both ``-s`` and ``-E``). " +"Other restrictions may also be applied in the future, with the goal being to " +"isolate the execution of a script from the user's environment. This is " +"appropriate, for example, when Python is used to run a system script. On " +"most POSIX systems it can and should be used in the ``#!`` line of system " +"scripts. (Contributed by Christian Heimes in :issue:`16499`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1947 +msgid "" +"Tab-completion is now enabled by default in the interactive interpreter on " +"systems that support :mod:`readline`. History is also enabled by default, " +"and is written to (and read from) the file :file:`~/.python-history`. " +"(Contributed by Antoine Pitrou and Éric Araujo in :issue:`5845`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1952 +msgid "" +"Invoking the Python interpreter with ``--version`` now outputs the version " +"to standard output instead of standard error (:issue:`18338`). Similar " +"changes were made to :mod:`argparse` (:issue:`18920`) and other modules that " +"have script-like invocation capabilities (:issue:`18922`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1957 +msgid "" +"The CPython Windows installer now adds ``.py`` to the :envvar:`PATHEXT` " +"variable when extensions are registered, allowing users to run a python " +"script at the windows command prompt by just typing its name without the ``." +"py`` extension. (Contributed by Paul Moore in :issue:`18569`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1962 +msgid "" +"A new ``make`` target `coverage-report `_ will build " +"python, run the test suite, and generate an HTML coverage report for the C " +"codebase using ``gcov`` and `lcov `_." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1968 +msgid "" +"The ``-R`` option to the :ref:`python regression test suite ` now " +"also checks for memory allocation leaks, using :func:`sys." +"getallocatedblocks()`. (Contributed by Antoine Pitrou in :issue:`13390`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1973 +msgid "``python -m`` now works with namespace packages." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1975 +msgid "" +"The :mod:`stat` module is now implemented in C, which means it gets the " +"values for its constants from the C header files, instead of having the " +"values hard-coded in the python module as was previously the case." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1979 +msgid "" +"Loading multiple python modules from a single OS module (``.so``, ``.dll``) " +"now works correctly (previously it silently returned the first python module " +"in the file). (Contributed by Václav Šmilauer in :issue:`16421`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1983 +msgid "" +"A new opcode, :opcode:`LOAD_CLASSDEREF`, has been added to fix a bug in the " +"loading of free variables in class bodies that could be triggered by certain " +"uses of :ref:`__prepare__ `. (Contributed by Benjamin Peterson in :" +"issue:`17853`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1988 +msgid "" +"A number of MemoryError-related crashes were identified and fixed by Victor " +"Stinner using his :pep:`445`-based ``pyfailmalloc`` tool (:issue:`18408`, :" +"issue:`18520`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1992 +msgid "" +"The ``pyvenv`` command now accepts a ``--copies`` option to use copies " +"rather than symlinks even on systems where symlinks are the default. " +"(Contributed by Vinay Sajip in :issue:`18807`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:1996 +msgid "" +"The ``pyvenv`` command also accepts a ``--without-pip`` option to suppress " +"the otherwise-automatic bootstrapping of pip into the virtual environment. " +"(Contributed by Nick Coghlan in :issue:`19552` as part of the :pep:`453` " +"implementation.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2001 +msgid "" +"The encoding name is now optional in the value set for the :envvar:" +"`PYTHONIOENCODING` environment variable. This makes it possible to set just " +"the error handler, without changing the default encoding. (Contributed by " +"Serhiy Storchaka in :issue:`18818`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2006 +msgid "" +"The :mod:`bz2`, :mod:`lzma`, and :mod:`gzip` module ``open`` functions now " +"support ``x`` (exclusive creation) mode. (Contributed by Tim Heaney and " +"Vajrasky Kok in :issue:`19201`, :issue:`19222`, and :issue:`19223`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2012 +msgid "Significant Optimizations" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2014 +msgid "" +"The UTF-32 decoder is now 3x to 4x faster. (Contributed by Serhiy Storchaka " +"in :issue:`14625`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2017 +msgid "" +"The cost of hash collisions for sets is now reduced. Each hash table probe " +"now checks a series of consecutive, adjacent key/hash pairs before " +"continuing to make random probes through the hash table. This exploits " +"cache locality to make collision resolution less expensive. The collision " +"resolution scheme can be described as a hybrid of linear probing and open " +"addressing. The number of additional linear probes defaults to nine. This " +"can be changed at compile-time by defining LINEAR_PROBES to be any value. " +"Set LINEAR_PROBES=0 to turn-off linear probing entirely. (Contributed by " +"Raymond Hettinger in :issue:`18771`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2028 +msgid "" +"The interpreter starts about 30% faster. A couple of measures lead to the " +"speedup. The interpreter loads fewer modules on startup, e.g. the :mod:" +"`re`, :mod:`collections` and :mod:`locale` modules and their dependencies " +"are no longer imported by default. The marshal module has been improved to " +"load compiled Python code faster. (Contributed by Antoine Pitrou, Christian " +"Heimes and Victor Stinner in :issue:`19219`, :issue:`19218`, :issue:" +"`19209`, :issue:`19205` and :issue:`9548`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2036 +msgid "" +":class:`bz2.BZ2File` is now as fast or faster than the Python2 version for " +"most cases. :class:`lzma.LZMAFile` has also been optimized. (Contributed " +"by Serhiy Storchaka and Nadeem Vawda in :issue:`16034`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2040 +msgid "" +":func:`random.getrandbits` is 20%-40% faster for small integers (the most " +"common use case). (Contributed by Serhiy Storchaka in :issue:`16674`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2043 +msgid "" +"By taking advantage of the new storage format for strings, pickling of " +"strings is now significantly faster. (Contributed by Victor Stinner and " +"Antoine Pitrou in :issue:`15596`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2047 +msgid "" +"A performance issue in :meth:`io.FileIO.readall` has been solved. This " +"particularly affects Windows, and significantly speeds up the case of piping " +"significant amounts of data through :mod:`subprocess`. (Contributed by " +"Richard Oudkerk in :issue:`15758`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2052 +msgid "" +":func:`html.escape` is now 10x faster. (Contributed by Matt Bryant in :" +"issue:`18020`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2055 +msgid "" +"On Windows, the native ``VirtualAlloc`` is now used instead of the CRT " +"``malloc`` in ``obmalloc``. Artificial benchmarks show about a 3% memory " +"savings." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2059 +msgid "" +":func:`os.urandom` now uses a lazily-opened persistent file descriptor so as " +"to avoid using many file descriptors when run in parallel from multiple " +"threads. (Contributed by Antoine Pitrou in :issue:`18756`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2069 +msgid "" +"This section covers various APIs and other features that have been " +"deprecated in Python 3.4, and will be removed in Python 3.5 or later. In " +"most (but not all) cases, using the deprecated APIs will produce a :exc:" +"`DeprecationWarning` when the interpreter is run with deprecation warnings " +"enabled (for example, by using ``-Wd``)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2077 +msgid "Deprecations in the Python API" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2079 +msgid "" +"As mentioned in :ref:`whatsnew-pep-451`, a number of :mod:`importlib` " +"methods and functions are deprecated: :meth:`importlib.find_loader` is " +"replaced by :func:`importlib.util.find_spec`; :meth:`importlib.machinery." +"PathFinder.find_module` is replaced by :meth:`importlib.machinery.PathFinder." +"find_spec`; :meth:`importlib.abc.MetaPathFinder.find_module` is replaced by :" +"meth:`importlib.abc.MetaPathFinder.find_spec`; :meth:`importlib.abc." +"PathEntryFinder.find_loader` and :meth:`~importlib.abc.PathEntryFinder." +"find_module` are replaced by :meth:`importlib.abc.PathEntryFinder." +"find_spec`; all of the ``xxxLoader`` ABC ``load_module`` methods (:meth:" +"`importlib.abc.Loader.load_module`, :meth:`importlib.abc.InspectLoader." +"load_module`, :meth:`importlib.abc.FileLoader.load_module`, :meth:`importlib." +"abc.SourceLoader.load_module`) should no longer be implemented, instead " +"loaders should implement an ``exec_module`` method (:meth:`importlib.abc." +"Loader.exec_module`, :meth:`importlib.abc.InspectLoader.exec_module` :meth:" +"`importlib.abc.SourceLoader.exec_module`) and let the import system take " +"care of the rest; and :meth:`importlib.abc.Loader.module_repr`, :meth:" +"`importlib.util.module_for_loader`, :meth:`importlib.util.set_loader`, and :" +"meth:`importlib.util.set_package` are no longer needed because their " +"functions are now handled automatically by the import system." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2104 +msgid "" +"The :mod:`imp` module is pending deprecation. To keep compatibility with " +"Python 2/3 code bases, the module's removal is currently not scheduled." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2107 +msgid "" +"The :mod:`formatter` module is pending deprecation and is slated for removal " +"in Python 3.6." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2110 +msgid "" +"``MD5`` as the default *digestmod* for the :func:`hmac.new` function is " +"deprecated. Python 3.6 will require an explicit digest name or constructor " +"as *digestmod* argument." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2114 +msgid "" +"The internal ``Netrc`` class in the :mod:`ftplib` module has been documented " +"as deprecated in its docstring for quite some time. It now emits a :exc:" +"`DeprecationWarning` and will be removed completely in Python 3.5." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2118 +msgid "" +"The undocumented *endtime* argument to :meth:`subprocess.Popen.wait` should " +"not have been exposed and is hopefully not in use; it is deprecated and will " +"mostly likely be removed in Python 3.5." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2122 +msgid "" +"The *strict* argument of :class:`~html.parser.HTMLParser` is deprecated." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2124 +msgid "" +"The :mod:`plistlib` :func:`~plistlib.readPlist`, :func:`~plistlib." +"writePlist`, :func:`~plistlib.readPlistFromBytes`, and :func:`~plistlib." +"writePlistToBytes` functions are deprecated in favor of the corresponding " +"new functions :func:`~plistlib.load`, :func:`~plistlib.dump`, :func:" +"`~plistlib.loads`, and :func:`~plistlib.dumps`. :func:`~plistlib.Data` is " +"deprecated in favor of just using the :class:`bytes` constructor." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2131 +msgid "" +"The :mod:`sysconfig` key ``SO`` is deprecated, it has been replaced by " +"``EXT_SUFFIX``." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2134 +msgid "" +"The ``U`` mode accepted by various ``open`` functions is deprecated. In " +"Python3 it does not do anything useful, and should be replaced by " +"appropriate uses of :class:`io.TextIOWrapper` (if needed) and its *newline* " +"argument." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2139 +msgid "" +"The *parser* argument of :func:`xml.etree.ElementTree.iterparse` has been " +"deprecated, as has the *html* argument of :func:`~xml.etree.ElementTree." +"XMLParser`. To prepare for the removal of the latter, all arguments to " +"``XMLParser`` should be passed by keyword." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2146 +msgid "Deprecated Features" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2148 +msgid "" +"Running :ref:`idle` with the ``-n`` flag (no subprocess) is deprecated. " +"However, the feature will not be removed until :issue:`18823` is resolved." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2151 +msgid "" +"The site module adding a \"site-python\" directory to sys.path, if it " +"exists, is deprecated (:issue:`19375`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2157 ../Doc/whatsnew/3.5.rst:2351 +#: ../Doc/whatsnew/3.6.rst:1300 +msgid "Removed" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2161 +msgid "Operating Systems No Longer Supported" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2163 +msgid "" +"Support for the following operating systems has been removed from the source " +"and build tools:" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2166 +msgid "OS/2 (:issue:`16135`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2167 +msgid "Windows 2000 (changeset e52df05b496a)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2168 +msgid "" +"Windows systems where ``COMSPEC`` points to ``command.com`` (:issue:`14470`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2169 +msgid "VMS (:issue:`16136`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2173 ../Doc/whatsnew/3.5.rst:2354 +#: ../Doc/whatsnew/3.6.rst:1303 +msgid "API and Feature Removals" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2175 ../Doc/whatsnew/3.5.rst:2356 +msgid "" +"The following obsolete and previously deprecated APIs and features have been " +"removed:" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2178 +msgid "" +"The unmaintained ``Misc/TextMate`` and ``Misc/vim`` directories have been " +"removed (see the `devguide `_ for " +"suggestions on what to use instead)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2182 +msgid "" +"The ``SO`` makefile macro is removed (it was replaced by the " +"``SHLIB_SUFFIX`` and ``EXT_SUFFIX`` macros) (:issue:`16754`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2185 +msgid "" +"The ``PyThreadState.tick_counter`` field has been removed; its value has " +"been meaningless since Python 3.2, when the \"new GIL\" was introduced (:" +"issue:`19199`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2189 +msgid "" +"``PyLoader`` and ``PyPycLoader`` have been removed from :mod:`importlib`. " +"(Contributed by Taras Lyapun in :issue:`15641`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2192 +msgid "" +"The *strict* argument to :class:`~http.client.HTTPConnection` and :class:" +"`~http.client.HTTPSConnection` has been removed. HTTP 0.9-style \"Simple " +"Responses\" are no longer supported." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2196 +msgid "" +"The deprecated :mod:`urllib.request.Request` getter and setter methods " +"``add_data``, ``has_data``, ``get_data``, ``get_type``, ``get_host``, " +"``get_selector``, ``set_proxy``, ``get_origin_req_host``, and " +"``is_unverifiable`` have been removed (use direct attribute access instead)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2201 +msgid "" +"Support for loading the deprecated ``TYPE_INT64`` has been removed from :mod:" +"`marshal`. (Contributed by Dan Riti in :issue:`15480`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2204 +msgid "" +":class:`inspect.Signature`: positional-only parameters are now required to " +"have a valid name." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2207 +msgid "" +":meth:`object.__format__` no longer accepts non-empty format strings, it now " +"raises a :exc:`TypeError` instead. Using a non-empty string has been " +"deprecated since Python 3.2. This change has been made to prevent a " +"situation where previously working (but incorrect) code would start failing " +"if an object gained a __format__ method, which means that your code may now " +"raise a :exc:`TypeError` if you are using an ``'s'`` format code with " +"objects that do not have a __format__ method that handles it. See :issue:" +"`7994` for background." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2216 +msgid "" +":meth:`difflib.SequenceMatcher.isbjunk` and :meth:`difflib.SequenceMatcher." +"isbpopular` were deprecated in 3.2, and have now been removed: use ``x in sm." +"bjunk`` and ``x in sm.bpopular``, where *sm* is a :class:`~difflib." +"SequenceMatcher` object (:issue:`13248`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2224 +msgid "Code Cleanups" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2226 +msgid "" +"The unused and undocumented internal ``Scanner`` class has been removed from " +"the :mod:`pydoc` module." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2229 +msgid "" +"The private and effectively unused ``_gestalt`` module has been removed, " +"along with the private :mod:`platform` functions ``_mac_ver_lookup``, " +"``_mac_ver_gstalt``, and ``_bcd2str``, which would only have ever been " +"called on badly broken OSX systems (see :issue:`18393`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2234 +msgid "" +"The hardcoded copies of certain :mod:`stat` constants that were included in " +"the :mod:`tarfile` module namespace have been removed." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2240 +msgid "Porting to Python 3.4" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2247 ../Doc/whatsnew/3.6.rst:1340 +msgid "Changes in 'python' Command Behavior" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2249 +msgid "" +"In a posix shell, setting the :envvar:`PATH` environment variable to an " +"empty value is equivalent to not setting it at all. However, setting :" +"envvar:`PYTHONPATH` to an empty value was *not* equivalent to not setting it " +"at all: setting :envvar:`PYTHONPATH` to an empty value was equivalent to " +"setting it to ``.``, which leads to confusion when reasoning by analogy to " +"how :envvar:`PATH` works. The behavior now conforms to the posix convention " +"for :envvar:`PATH`." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2257 +msgid "" +"The [X refs, Y blocks] output of a debug (``--with-pydebug``) build of the " +"CPython interpreter is now off by default. It can be re-enabled using the " +"``-X showrefcount`` option. (Contributed by Ezio Melotti in :issue:`17323`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2261 +msgid "" +"The python command and most stdlib scripts (as well as :mod:`argparse`) now " +"output ``--version`` information to ``stdout`` instead of ``stderr`` (for " +"issue list see :ref:`other-improvements-3.4` above)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2267 ../Doc/whatsnew/3.5.rst:2395 +#: ../Doc/whatsnew/3.6.rst:1350 +msgid "Changes in the Python API" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2269 +msgid "" +"The ABCs defined in :mod:`importlib.abc` now either raise the appropriate " +"exception or return a default value instead of raising :exc:" +"`NotImplementedError` blindly. This will only affect code calling :func:" +"`super` and falling through all the way to the ABCs. For compatibility, " +"catch both :exc:`NotImplementedError` or the appropriate exception as needed." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2275 +msgid "" +"The module type now initializes the :attr:`__package__` and :attr:" +"`__loader__` attributes to ``None`` by default. To determine if these " +"attributes were set in a backwards-compatible fashion, use e.g. " +"``getattr(module, '__loader__', None) is not None``. (:issue:`17115`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2280 +msgid "" +":meth:`importlib.util.module_for_loader` now sets ``__loader__`` and " +"``__package__`` unconditionally to properly support reloading. If this is " +"not desired then you will need to set these attributes manually. You can " +"use :func:`importlib.util.module_to_load` for module management." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2285 +msgid "" +"Import now resets relevant attributes (e.g. ``__name__``, ``__loader__``, " +"``__package__``, ``__file__``, ``__cached__``) unconditionally when " +"reloading. Note that this restores a pre-3.3 behavior in that it means a " +"module is re-found when re-loaded (:issue:`19413`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2290 +msgid "" +"Frozen packages no longer set ``__path__`` to a list containing the package " +"name, they now set it to an empty list. The previous behavior could cause " +"the import system to do the wrong thing on submodule imports if there was " +"also a directory with the same name as the frozen package. The correct way " +"to determine if a module is a package or not is to use ``hasattr(module, " +"'__path__')`` (:issue:`18065`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2297 +msgid "" +"Frozen modules no longer define a ``__file__`` attribute. It's semantically " +"incorrect for frozen modules to set the attribute as they are not loaded " +"from any explicit location. If you must know that a module comes from frozen " +"code then you can see if the module's ``__spec__.location`` is set to " +"``'frozen'``, check if the loader is a subclass of :class:`importlib." +"machinery.FrozenImporter`, or if Python 2 compatibility is necessary you can " +"use :func:`imp.is_frozen`." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2305 +msgid "" +":func:`py_compile.compile` now raises :exc:`FileExistsError` if the file " +"path it would write to is a symlink or a non-regular file. This is to act as " +"a warning that import will overwrite those files with a regular file " +"regardless of what type of file path they were originally." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2310 +msgid "" +":meth:`importlib.abc.SourceLoader.get_source` no longer raises :exc:" +"`ImportError` when the source code being loaded triggers a :exc:" +"`SyntaxError` or :exc:`UnicodeDecodeError`. As :exc:`ImportError` is meant " +"to be raised only when source code cannot be found but it should, it was " +"felt to be over-reaching/overloading of that meaning when the source code is " +"found but improperly structured. If you were catching ImportError before and " +"wish to continue to ignore syntax or decoding issues, catch all three " +"exceptions now." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2319 +msgid "" +":func:`functools.update_wrapper` and :func:`functools.wraps` now correctly " +"set the ``__wrapped__`` attribute to the function being wrapped, even if " +"that function also had its ``__wrapped__`` attribute set. This means " +"``__wrapped__`` attributes now correctly link a stack of decorated functions " +"rather than every ``__wrapped__`` attribute in the chain referring to the " +"innermost function. Introspection libraries that assumed the previous " +"behaviour was intentional can use :func:`inspect.unwrap` to access the first " +"function in the chain that has no ``__wrapped__`` attribute." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2329 +msgid "" +":func:`inspect.getfullargspec` has been reimplemented on top of :func:" +"`inspect.signature` and hence handles a much wider variety of callable " +"objects than it did in the past. It is expected that additional builtin and " +"extension module callables will gain signature metadata over the course of " +"the Python 3.4 series. Code that assumes that :func:`inspect.getfullargspec` " +"will fail on non-Python callables may need to be adjusted accordingly." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2337 +msgid "" +":class:`importlib.machinery.PathFinder` now passes on the current working " +"directory to objects in :data:`sys.path_hooks` for the empty string. This " +"results in :data:`sys.path_importer_cache` never containing ``''``, thus " +"iterating through :data:`sys.path_importer_cache` based on :data:`sys.path` " +"will not find all keys. A module's ``__file__`` when imported in the current " +"working directory will also now have an absolute path, including when using " +"``-m`` with the interpreter (except for ``__main__.__file__`` when a script " +"has been executed directly using a relative path) (Contributed by Brett " +"Cannon in :issue:`18416`). is specified on the command-line) (:issue:" +"`18416`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2348 +msgid "" +"The removal of the *strict* argument to :class:`~http.client.HTTPConnection` " +"and :class:`~http.client.HTTPSConnection` changes the meaning of the " +"remaining arguments if you are specifying them positionally rather than by " +"keyword. If you've been paying attention to deprecation warnings your code " +"should already be specifying any additional arguments via keywords." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2354 +msgid "" +"Strings between ``from __future__ import ...`` statements now *always* raise " +"a :exc:`SyntaxError`. Previously if there was no leading docstring, an " +"interstitial string would sometimes be ignored. This brings CPython into " +"compliance with the language spec; Jython and PyPy already were. (:issue:" +"`17434`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2360 +msgid "" +":meth:`ssl.SSLSocket.getpeercert` and :meth:`ssl.SSLSocket.do_handshake` now " +"raise an :exc:`OSError` with ``ENOTCONN`` when the ``SSLSocket`` is not " +"connected, instead of the previous behavior of raising an :exc:" +"`AttributeError`. In addition, :meth:`~ssl.SSLSocket.getpeercert` will " +"raise a :exc:`ValueError` if the handshake has not yet been done." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2366 +msgid "" +":func:`base64.b32decode` now raises a :exc:`binascii.Error` when the input " +"string contains non-b32-alphabet characters, instead of a :exc:`TypeError`. " +"This particular :exc:`TypeError` was missed when the other :exc:`TypeError`" +"\\ s were converted. (Contributed by Serhiy Storchaka in :issue:`18011`.) " +"Note: this change was also inadvertently applied in Python 3.3.3." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2373 +msgid "" +"The :attr:`~cgi.FieldStorage.file` attribute is now automatically closed " +"when the creating :class:`cgi.FieldStorage` instance is garbage collected. " +"If you were pulling the file object out separately from the :class:`cgi." +"FieldStorage` instance and not keeping the instance alive, then you should " +"either store the entire :class:`cgi.FieldStorage` instance or read the " +"contents of the file before the :class:`cgi.FieldStorage` instance is " +"garbage collected." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2380 +msgid "" +"Calling ``read`` or ``write`` on a closed SSL socket now raises an " +"informative :exc:`ValueError` rather than the previous more mysterious :exc:" +"`AttributeError` (:issue:`9177`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2384 +msgid "" +":meth:`slice.indices` no longer produces an :exc:`OverflowError` for huge " +"values. As a consequence of this fix, :meth:`slice.indices` now raises a :" +"exc:`ValueError` if given a negative length; previously it returned nonsense " +"values (:issue:`14794`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2389 +msgid "" +"The :class:`complex` constructor, unlike the :mod:`cmath` functions, was " +"incorrectly accepting :class:`float` values if an object's ``__complex__`` " +"special method returned one. This now raises a :exc:`TypeError`. (:issue:" +"`16290`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2394 +msgid "" +"The :class:`int` constructor in 3.2 and 3.3 erroneously accepts :class:" +"`float` values for the *base* parameter. It is unlikely anyone was doing " +"this, but if so, it will now raise a :exc:`TypeError` (:issue:`16772`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2398 +msgid "" +"Defaults for keyword-only arguments are now evaluated *after* defaults for " +"regular keyword arguments, instead of before. Hopefully no one wrote any " +"code that depends on the previous buggy behavior (:issue:`16967`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2402 +msgid "" +"Stale thread states are now cleared after :func:`~os.fork`. This may cause " +"some system resources to be released that previously were incorrectly kept " +"perpetually alive (for example, database connections kept in thread-local " +"storage). (:issue:`17094`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2407 +msgid "" +"Parameter names in ``__annotations__`` dicts are now mangled properly, " +"similarly to ``__kwdefaults__``. (Contributed by Yury Selivanov in :issue:" +"`20625`.)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2411 +msgid "" +":attr:`hashlib.hash.name` now always returns the identifier in lower case. " +"Previously some builtin hashes had uppercase names, but now that it is a " +"formal public interface the naming has been made consistent (:issue:`18532`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2415 +msgid "" +"Because :mod:`unittest.TestSuite` now drops references to tests after they " +"are run, test harnesses that re-use a :class:`~unittest.TestSuite` to re-run " +"a set of tests may fail. Test suites should not be re-used in this fashion " +"since it means state is retained between test runs, breaking the test " +"isolation that :mod:`unittest` is designed to provide. However, if the lack " +"of isolation is considered acceptable, the old behavior can be restored by " +"creating a :mod:`~unittest.TestSuite` subclass that defines a " +"``_removeTestAtIndex`` method that does nothing (see :meth:`.TestSuite." +"__iter__`) (:issue:`11798`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2425 +msgid "" +":mod:`unittest` now uses :mod:`argparse` for command line parsing. There " +"are certain invalid command forms that used to work that are no longer " +"allowed; in theory this should not cause backward compatibility issues since " +"the disallowed command forms didn't make any sense and are unlikely to be in " +"use." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2430 +msgid "" +"The :func:`re.split`, :func:`re.findall`, and :func:`re.sub` functions, and " +"the :meth:`~re.match.group` and :meth:`~re.match.groups` methods of " +"``match`` objects now always return a *bytes* object when the string to be " +"matched is a :term:`bytes-like object`. Previously the return type matched " +"the input type, so if your code was depending on the return value being, " +"say, a ``bytearray``, you will need to change your code." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2437 +msgid "" +":mod:`audioop` functions now raise an error immediately if passed string " +"input, instead of failing randomly later on (:issue:`16685`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2440 +msgid "" +"The new *convert_charrefs* argument to :class:`~html.parser.HTMLParser` " +"currently defaults to ``False`` for backward compatibility, but will " +"eventually be changed to default to ``True``. It is recommended that you " +"add this keyword, with the appropriate value, to any :class:`~html.parser." +"HTMLParser` calls in your code (:issue:`13633`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2446 +msgid "" +"Since the *digestmod* argument to the :func:`hmac.new` function will in the " +"future have no default, all calls to :func:`hmac.new` should be changed to " +"explicitly specify a *digestmod* (:issue:`17276`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2450 +msgid "" +"Calling :func:`sysconfig.get_config_var` with the ``SO`` key, or looking " +"``SO`` up in the results of a call to :func:`sysconfig.get_config_vars` is " +"deprecated. This key should be replaced by ``EXT_SUFFIX`` or " +"``SHLIB_SUFFIX``, depending on the context (:issue:`19555`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2455 +msgid "" +"Any calls to ``open`` functions that specify ``U`` should be modified. ``U`` " +"is ineffective in Python3 and will eventually raise an error if used. " +"Depending on the function, the equivalent of its old Python2 behavior can be " +"achieved using either a *newline* argument, or if necessary by wrapping the " +"stream in :mod:`~io.TextIOWrapper` to use its *newline* argument (:issue:" +"`15204`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2462 +msgid "" +"If you use ``pyvenv`` in a script and desire that pip *not* be installed, " +"you must add ``--without-pip`` to your command invocation." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2466 +msgid "" +"The default behavior of :func:`json.dump` and :func:`json.dumps` when an " +"indent is specified has changed: it no longer produces trailing spaces after " +"the item separating commas at the ends of lines. This will matter only if " +"you have tests that are doing white-space-sensitive comparisons of such " +"output (:issue:`16333`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2472 +msgid "" +":mod:`doctest` now looks for doctests in extension module ``__doc__`` " +"strings, so if your doctest test discovery includes extension modules that " +"have things that look like doctests in them you may see test failures you've " +"never seen before when running your tests (:issue:`3158`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2477 +msgid "" +"The :mod:`collections.abc` module has been slightly refactored as part of " +"the Python startup improvements. As a consequence of this, it is no longer " +"the case that importing :mod:`collections` automatically imports :mod:" +"`collections.abc`. If your program depended on the (undocumented) implicit " +"import, you will need to add an explicit ``import collections.abc`` (:issue:" +"`20784`)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2486 ../Doc/whatsnew/3.5.rst:2512 +#: ../Doc/whatsnew/3.6.rst:1467 +msgid "Changes in the C API" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2488 +msgid "" +":c:func:`PyEval_EvalFrameEx`, :c:func:`PyObject_Repr`, and :c:func:" +"`PyObject_Str`, along with some other internal C APIs, now include a " +"debugging assertion that ensures they are not used in situations where they " +"may silently discard a currently active exception. In cases where discarding " +"the active exception is expected and desired (for example, because it has " +"already been saved locally with :c:func:`PyErr_Fetch` or is being " +"deliberately replaced with a different exception), an explicit :c:func:" +"`PyErr_Clear` call will be needed to avoid triggering the assertion when " +"invoking these operations (directly or indirectly) and running against a " +"version of Python that is compiled with assertions enabled." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2500 +msgid "" +":c:func:`PyErr_SetImportError` now sets :exc:`TypeError` when its **msg** " +"argument is not set. Previously only ``NULL`` was returned with no exception " +"set." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2504 +msgid "" +"The result of the :c:data:`PyOS_ReadlineFunctionPointer` callback must now " +"be a string allocated by :c:func:`PyMem_RawMalloc` or :c:func:" +"`PyMem_RawRealloc`, or *NULL* if an error occurred, instead of a string " +"allocated by :c:func:`PyMem_Malloc` or :c:func:`PyMem_Realloc` (:issue:" +"`16742`)" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2510 +msgid "" +":c:func:`PyThread_set_key_value` now always set the value. In Python 3.3, " +"the function did nothing if the key already exists (if the current value is " +"a non-NULL pointer)." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2514 +msgid "" +"The ``f_tstate`` (thread state) field of the :c:type:`PyFrameObject` " +"structure has been removed to fix a bug: see :issue:`14432` for the " +"rationale." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2519 +msgid "Changed in 3.4.3" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2524 +msgid "" +"PEP 476: Enabling certificate verification by default for stdlib http clients" +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2526 +msgid "" +":mod:`http.client` and modules which use it, such as :mod:`urllib.request` " +"and :mod:`xmlrpc.client`, will now verify that the server presents a " +"certificate which is signed by a CA in the platform trust store and whose " +"hostname matches the hostname being requested by default, significantly " +"improving security for many applications." +msgstr "" + +#: ../Doc/whatsnew/3.4.rst:2532 +msgid "" +"For applications which require the old previous behavior, they can pass an " +"alternate context::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:3 +msgid "What's New In Python 3.5" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:5 +msgid "Elvis Pranskevichus , Yury Selivanov " +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:47 +msgid "" +"This article explains the new features in Python 3.5, compared to 3.4. " +"Python 3.5 was released on September 13, 2015.  See the `changelog `_ for a full list of changes." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:54 +msgid ":pep:`478` - Python 3.5 Release Schedule" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:62 +msgid "" +":ref:`PEP 492 `, coroutines with async and await syntax." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:63 +msgid "" +":ref:`PEP 465 `, a new matrix multiplication operator: ``a " +"@ b``." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:64 +msgid "" +":ref:`PEP 448 `, additional unpacking generalizations." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:69 +msgid ":mod:`typing`: :ref:`PEP 484 -- Type Hints `." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:70 +msgid "" +":mod:`zipapp`: :ref:`PEP 441 Improving Python ZIP Application Support " +"`." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:76 +msgid "" +"``bytes % args``, ``bytearray % args``: :ref:`PEP 461 ` -- " +"Adding ``%`` formatting to bytes and bytearray." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:79 +msgid "" +"New :meth:`bytes.hex`, :meth:`bytearray.hex` and :meth:`memoryview.hex` " +"methods. (Contributed by Arnon Yaari in :issue:`9951`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:82 +msgid "" +":class:`memoryview` now supports tuple indexing (including multi-" +"dimensional). (Contributed by Antoine Pitrou in :issue:`23632`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:85 +msgid "" +"Generators have a new ``gi_yieldfrom`` attribute, which returns the object " +"being iterated by ``yield from`` expressions. (Contributed by Benno Leslie " +"and Yury Selivanov in :issue:`24450`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:89 +msgid "" +"A new :exc:`RecursionError` exception is now raised when maximum recursion " +"depth is reached. (Contributed by Georg Brandl in :issue:`19235`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:96 +msgid "" +"When the ``LC_TYPE`` locale is the POSIX locale (``C`` locale), :py:data:" +"`sys.stdin` and :py:data:`sys.stdout` now use the ``surrogateescape`` error " +"handler, instead of the ``strict`` error handler. (Contributed by Victor " +"Stinner in :issue:`19977`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:101 +msgid "" +"``.pyo`` files are no longer used and have been replaced by a more flexible " +"scheme that includes the optimization level explicitly in ``.pyc`` name. " +"(See :ref:`PEP 488 overview `.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:105 +msgid "" +"Builtin and extension modules are now initialized in a multi-phase process, " +"which is similar to how Python modules are loaded. (See :ref:`PEP 489 " +"overview `.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:110 +msgid "Significant improvements in the standard library:" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:112 +msgid "" +":class:`collections.OrderedDict` is now :ref:`implemented in C `, which makes it 4 to 100 times faster." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:116 +msgid "" +"The :mod:`ssl` module gained :ref:`support for Memory BIO `, which decouples SSL protocol handling from network IO." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:120 +msgid "" +"The new :func:`os.scandir` function provides a :ref:`better and " +"significantly faster way ` of directory traversal." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:124 +msgid "" +":func:`functools.lru_cache` has been mostly :ref:`reimplemented in C " +"`, yielding much better performance." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:128 +msgid "" +"The new :func:`subprocess.run` function provides a :ref:`streamlined way to " +"run subprocesses `." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:131 +msgid "" +"The :mod:`traceback` module has been significantly :ref:`enhanced ` for improved performance and developer convenience." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:138 +msgid "" +"SSLv3 is now disabled throughout the standard library. It can still be " +"enabled by instantiating a :class:`ssl.SSLContext` manually. (See :issue:" +"`22638` for more details; this change was backported to CPython 3.4 and 2.7.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:143 +msgid "" +"HTTP cookie parsing is now stricter, in order to protect against potential " +"injection attacks. (Contributed by Antoine Pitrou in :issue:`22796`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:148 ../Doc/whatsnew/3.6.rst:96 +msgid "Windows improvements:" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:150 +msgid "" +"A new installer for Windows has replaced the old MSI. See :ref:`using-on-" +"windows` for more information." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:153 +msgid "" +"Windows builds now use Microsoft Visual C++ 14.0, and extension modules " +"should use the same." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:168 +msgid "PEP 492 - Coroutines with async and await syntax" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:170 +msgid "" +":pep:`492` greatly improves support for asynchronous programming in Python " +"by adding :term:`awaitable objects `, :term:`coroutine functions " +"`, :term:`asynchronous iteration `, and :term:`asynchronous context managers `." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:176 +msgid "" +"Coroutine functions are declared using the new :keyword:`async def` syntax::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:181 +msgid "" +"Inside a coroutine function, the new :keyword:`await` expression can be used " +"to suspend coroutine execution until the result is available. Any object " +"can be *awaited*, as long as it implements the :term:`awaitable` protocol by " +"defining the :meth:`__await__` method." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:186 +msgid "" +"PEP 492 also adds :keyword:`async for` statement for convenient iteration " +"over asynchronous iterables." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:189 +msgid "An example of a rudimentary HTTP client written using the new syntax::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:215 +msgid "" +"Similarly to asynchronous iteration, there is a new syntax for asynchronous " +"context managers. The following script::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:235 +msgid "will output::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:244 +msgid "" +"Note that both :keyword:`async for` and :keyword:`async with` can only be " +"used inside a coroutine function declared with :keyword:`async def`." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:247 +msgid "" +"Coroutine functions are intended to be run inside a compatible event loop, " +"such as the :ref:`asyncio loop `." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:253 +msgid "" +"Starting with CPython 3.5.2, ``__aiter__`` can directly return :term:" +"`asynchronous iterators `. Returning an :term:" +"`awaitable` object will result in a :exc:`PendingDeprecationWarning`." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:259 +msgid "See more details in the :ref:`async-iterators` documentation section." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:265 +msgid ":pep:`492` -- Coroutines with async and await syntax" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:266 +msgid "PEP written and implemented by Yury Selivanov." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:272 +msgid "PEP 465 - A dedicated infix operator for matrix multiplication" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:274 +msgid "" +":pep:`465` adds the ``@`` infix operator for matrix multiplication. " +"Currently, no builtin Python types implement the new operator, however, it " +"can be implemented by defining :meth:`__matmul__`, :meth:`__rmatmul__`, and :" +"meth:`__imatmul__` for regular, reflected, and in-place matrix " +"multiplication. The semantics of these methods is similar to that of " +"methods defining other infix arithmetic operators." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:281 +msgid "" +"Matrix multiplication is a notably common operation in many fields of " +"mathematics, science, engineering, and the addition of ``@`` allows writing " +"cleaner code::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:287 +msgid "instead of::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:292 +msgid "NumPy 1.10 has support for the new operator::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:312 +msgid ":pep:`465` -- A dedicated infix operator for matrix multiplication" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:313 +msgid "PEP written by Nathaniel J. Smith; implemented by Benjamin Peterson." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:319 +msgid "PEP 448 - Additional Unpacking Generalizations" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:321 +msgid "" +":pep:`448` extends the allowed uses of the ``*`` iterable unpacking operator " +"and ``**`` dictionary unpacking operator. It is now possible to use an " +"arbitrary number of unpackings in :ref:`function calls `::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:335 +msgid "" +"Similarly, tuple, list, set, and dictionary displays allow multiple " +"unpackings (see :ref:`exprlists` and :ref:`dict`)::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:353 +msgid ":pep:`448` -- Additional Unpacking Generalizations" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:353 +msgid "" +"PEP written by Joshua Landau; implemented by Neil Girdhar, Thomas Wouters, " +"and Joshua Landau." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:360 +msgid "PEP 461 - percent formatting support for bytes and bytearray" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:362 +msgid "" +":pep:`461` adds support for the ``%`` :ref:`interpolation operator ` to :class:`bytes` and :class:`bytearray`." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:366 +msgid "" +"While interpolation is usually thought of as a string operation, there are " +"cases where interpolation on ``bytes`` or ``bytearrays`` makes sense, and " +"the work needed to make up for this missing functionality detracts from the " +"overall readability of the code. This issue is particularly important when " +"dealing with wire format protocols, which are often a mixture of binary and " +"ASCII compatible text." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:373 ../Doc/whatsnew/3.5.rst:1848 +msgid "Examples::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:381 +msgid "" +"Unicode is not allowed for ``%b``, but it is accepted by ``%a`` (equivalent " +"of ``repr(obj).encode('ascii', 'backslashreplace')``)::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:392 +msgid "" +"Note that ``%s`` and ``%r`` conversion types, although supported, should " +"only be used in codebases that need compatibility with Python 2." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:398 +msgid ":pep:`461` -- Adding % formatting to bytes and bytearray" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:398 +msgid "" +"PEP written by Ethan Furman; implemented by Neil Schemenauer and Ethan " +"Furman." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:405 +msgid "PEP 484 - Type Hints" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:407 +msgid "" +"Function annotation syntax has been a Python feature since version 3.0 (:pep:" +"`3107`), however the semantics of annotations has been left undefined." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:410 +msgid "" +"Experience has shown that the majority of function annotation uses were to " +"provide type hints to function parameters and return values. It became " +"evident that it would be beneficial for Python users, if the standard " +"library included the base definitions and tools for type annotations." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:415 +msgid "" +":pep:`484` introduces a :term:`provisional module ` to " +"provide these standard definitions and tools, along with some conventions " +"for situations where annotations are not available." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:419 +msgid "" +"For example, here is a simple function whose argument and return type are " +"declared in the annotations::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:425 +msgid "" +"While these annotations are available at runtime through the usual :attr:" +"`__annotations__` attribute, *no automatic type checking happens at " +"runtime*. Instead, it is assumed that a separate off-line type checker (e." +"g. `mypy `_) will be used for on-demand source code " +"analysis." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:431 +msgid "" +"The type system supports unions, generic types, and a special type named :" +"class:`~typing.Any` which is consistent with (i.e. assignable to and from) " +"all types." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:437 +msgid ":mod:`typing` module documentation" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:439 +msgid ":pep:`484` -- Type Hints" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:439 +msgid "" +"PEP written by Guido van Rossum, Jukka Lehtosalo, and Łukasz Langa; " +"implemented by Guido van Rossum." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:441 +msgid ":pep:`483` -- The Theory of Type Hints" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:442 +msgid "PEP written by Guido van Rossum" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:448 +msgid "" +"PEP 471 - os.scandir() function -- a better and faster directory iterator" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:450 +msgid "" +":pep:`471` adds a new directory iteration function, :func:`os.scandir`, to " +"the standard library. Additionally, :func:`os.walk` is now implemented " +"using ``scandir``, which makes it 3 to 5 times faster on POSIX systems and 7 " +"to 20 times faster on Windows systems. This is largely achieved by greatly " +"reducing the number of calls to :func:`os.stat` required to walk a directory " +"tree." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:457 +msgid "" +"Additionally, ``scandir`` returns an iterator, as opposed to returning a " +"list of file names, which improves memory efficiency when iterating over " +"very large directories." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:461 +msgid "" +"The following example shows a simple use of :func:`os.scandir` to display " +"all the files (excluding directories) in the given *path* that don't start " +"with ``'.'``. The :meth:`entry.is_file() ` call will " +"generally not make an additional system call::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:472 +msgid "" +":pep:`471` -- os.scandir() function -- a better and faster directory iterator" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:473 +msgid "" +"PEP written and implemented by Ben Hoyt with the help of Victor Stinner." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:479 +msgid "PEP 475: Retry system calls failing with EINTR" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:481 +msgid "" +"An :py:data:`errno.EINTR` error code is returned whenever a system call, " +"that is waiting for I/O, is interrupted by a signal. Previously, Python " +"would raise :exc:`InterruptedError` in such cases. This meant that, when " +"writing a Python application, the developer had two choices:" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:486 +msgid "Ignore the ``InterruptedError``." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:487 +msgid "" +"Handle the ``InterruptedError`` and attempt to restart the interrupted " +"system call at every call site." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:490 +msgid "" +"The first option makes an application fail intermittently. The second option " +"adds a large amount of boilerplate that makes the code nearly unreadable. " +"Compare::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:496 +msgid "and::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:505 +msgid "" +":pep:`475` implements automatic retry of system calls on ``EINTR``. This " +"removes the burden of dealing with ``EINTR`` or :exc:`InterruptedError` in " +"user code in most situations and makes Python programs, including the " +"standard library, more robust. Note that the system call is only retried if " +"the signal handler does not raise an exception." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:512 +msgid "" +"Below is a list of functions which are now retried when interrupted by a " +"signal:" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:515 +msgid ":func:`open` and :func:`io.open`;" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:517 +msgid "functions of the :mod:`faulthandler` module;" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:519 +msgid "" +":mod:`os` functions: :func:`~os.fchdir`, :func:`~os.fchmod`, :func:`~os." +"fchown`, :func:`~os.fdatasync`, :func:`~os.fstat`, :func:`~os.fstatvfs`, :" +"func:`~os.fsync`, :func:`~os.ftruncate`, :func:`~os.mkfifo`, :func:`~os." +"mknod`, :func:`~os.open`, :func:`~os.posix_fadvise`, :func:`~os." +"posix_fallocate`, :func:`~os.pread`, :func:`~os.pwrite`, :func:`~os.read`, :" +"func:`~os.readv`, :func:`~os.sendfile`, :func:`~os.wait3`, :func:`~os." +"wait4`, :func:`~os.wait`, :func:`~os.waitid`, :func:`~os.waitpid`, :func:" +"`~os.write`, :func:`~os.writev`;" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:529 +msgid "" +"special cases: :func:`os.close` and :func:`os.dup2` now ignore :py:data:" +"`~errno.EINTR` errors; the syscall is not retried (see the PEP for the " +"rationale);" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:533 +msgid "" +":mod:`select` functions: :func:`devpoll.poll() `, :func:" +"`epoll.poll() `, :func:`kqueue.control() `, :func:`poll.poll() `, :func:`~select.select`;" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:538 +msgid "" +"methods of the :class:`~socket.socket` class: :meth:`~socket.socket." +"accept`, :meth:`~socket.socket.connect` (except for non-blocking sockets), :" +"meth:`~socket.socket.recv`, :meth:`~socket.socket.recvfrom`, :meth:`~socket." +"socket.recvmsg`, :meth:`~socket.socket.send`, :meth:`~socket.socket." +"sendall`, :meth:`~socket.socket.sendmsg`, :meth:`~socket.socket.sendto`;" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:545 +msgid ":func:`signal.sigtimedwait` and :func:`signal.sigwaitinfo`;" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:547 +msgid ":func:`time.sleep`." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:552 +msgid ":pep:`475` -- Retry system calls failing with EINTR" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:552 +msgid "" +"PEP and implementation written by Charles-François Natali and Victor " +"Stinner, with the help of Antoine Pitrou (the French connection)." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:559 +msgid "PEP 479: Change StopIteration handling inside generators" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:561 +msgid "" +"The interaction of generators and :exc:`StopIteration` in Python 3.4 and " +"earlier was sometimes surprising, and could conceal obscure bugs. " +"Previously, ``StopIteration`` raised accidentally inside a generator " +"function was interpreted as the end of the iteration by the loop construct " +"driving the generator." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:567 +msgid "" +":pep:`479` changes the behavior of generators: when a ``StopIteration`` " +"exception is raised inside a generator, it is replaced with a :exc:" +"`RuntimeError` before it exits the generator frame. The main goal of this " +"change is to ease debugging in the situation where an unguarded :func:`next` " +"call raises ``StopIteration`` and causes the iteration controlled by the " +"generator to terminate silently. This is particularly pernicious in " +"combination with the ``yield from`` construct." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:575 +msgid "" +"This is a backwards incompatible change, so to enable the new behavior, a :" +"term:`__future__` import is necessary::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:595 +msgid "" +"Without a ``__future__`` import, a :exc:`PendingDeprecationWarning` will be " +"raised whenever a ``StopIteration`` exception is raised inside a generator." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:601 +msgid ":pep:`479` -- Change StopIteration handling inside generators" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:601 +msgid "" +"PEP written by Chris Angelico and Guido van Rossum. Implemented by Chris " +"Angelico, Yury Selivanov and Nick Coghlan." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:608 +msgid "PEP 485: A function for testing approximate equality" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:610 +msgid "" +":pep:`485` adds the :func:`math.isclose` and :func:`cmath.isclose` functions " +"which tell whether two values are approximately equal or \"close\" to each " +"other. Whether or not two values are considered close is determined " +"according to given absolute and relative tolerances. Relative tolerance is " +"the maximum allowed difference between ``isclose`` arguments, relative to " +"the larger absolute value::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:625 +msgid "" +"It is also possible to compare two values using absolute tolerance, which " +"must be a non-negative value::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:639 +msgid ":pep:`485` -- A function for testing approximate equality" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:639 +msgid "" +"PEP written by Christopher Barker; implemented by Chris Barker and Tal Einat." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:646 +msgid "PEP 486: Make the Python Launcher aware of virtual environments" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:648 +msgid "" +":pep:`486` makes the Windows launcher (see :pep:`397`) aware of an active " +"virtual environment. When the default interpreter would be used and the " +"``VIRTUAL_ENV`` environment variable is set, the interpreter in the virtual " +"environment will be used." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:655 +msgid ":pep:`486` -- Make the Python Launcher aware of virtual environments" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:656 +msgid "PEP written and implemented by Paul Moore." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:662 +msgid "PEP 488: Elimination of PYO files" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:664 +msgid "" +":pep:`488` does away with the concept of ``.pyo`` files. This means that ``." +"pyc`` files represent both unoptimized and optimized bytecode. To prevent " +"the need to constantly regenerate bytecode files, ``.pyc`` files now have an " +"optional ``opt-`` tag in their name when the bytecode is optimized. This has " +"the side-effect of no more bytecode file name clashes when running under " +"either :option:`-O` or :option:`-OO`. Consequently, bytecode files generated " +"from :option:`-O`, and :option:`-OO` may now exist simultaneously. :func:" +"`importlib.util.cache_from_source` has an updated API to help with this " +"change." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:676 +msgid ":pep:`488` -- Elimination of PYO files" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:677 +msgid "PEP written and implemented by Brett Cannon." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:683 +msgid "PEP 489: Multi-phase extension module initialization" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:685 +msgid "" +":pep:`489` updates extension module initialization to take advantage of the " +"two step module loading mechanism introduced by :pep:`451` in Python 3.4." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:688 +msgid "" +"This change brings the import semantics of extension modules that opt-in to " +"using the new mechanism much closer to those of Python source and bytecode " +"modules, including the ability to use any valid identifier as a module name, " +"rather than being restricted to ASCII." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:696 +msgid ":pep:`489` -- Multi-phase extension module initialization" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:696 +msgid "" +"PEP written by Petr Viktorin, Stefan Behnel, and Nick Coghlan; implemented " +"by Petr Viktorin." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:705 +msgid "" +"Added the ``\"namereplace\"`` error handlers. The ``\"backslashreplace\"`` " +"error handlers now work with decoding and translating. (Contributed by " +"Serhiy Storchaka in :issue:`19676` and :issue:`22286`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:709 +msgid "" +"The :option:`-b` option now affects comparisons of :class:`bytes` with :" +"class:`int`. (Contributed by Serhiy Storchaka in :issue:`23681`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:712 +msgid "" +"New Kazakh ``kz1048`` and Tajik ``koi8_t`` :ref:`codecs `. (Contributed by Serhiy Storchaka in :issue:`22682` and :issue:" +"`22681`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:715 +msgid "" +"Property docstrings are now writable. This is especially useful for :func:" +"`collections.namedtuple` docstrings. (Contributed by Berker Peksag in :issue:" +"`24064`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:719 +msgid "" +"Circular imports involving relative imports are now supported. (Contributed " +"by Brett Cannon and Antoine Pitrou in :issue:`17636`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:727 ../Doc/whatsnew/3.6.rst:980 +msgid "typing" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:729 +msgid "" +"The new :mod:`typing` :term:`provisional ` module provides " +"standard definitions and tools for function type annotations. See :ref:`Type " +"Hints ` for more information." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:736 +msgid "zipapp" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:738 +msgid "" +"The new :mod:`zipapp` module (specified in :pep:`441`) provides an API and " +"command line tool for creating executable Python Zip Applications, which " +"were introduced in Python 2.6 in :issue:`1739468`, but which were not well " +"publicized, either at the time or since." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:743 +msgid "" +"With the new module, bundling your application is as simple as putting all " +"the files, including a ``__main__.py`` file, into a directory ``myapp`` and " +"running:" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:752 +msgid "" +"The module implementation has been contributed by Paul Moore in :issue:" +"`23491`." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:757 +msgid ":pep:`441` -- Improving Python ZIP Application Support" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:766 +msgid "" +"The :class:`~argparse.ArgumentParser` class now allows disabling :ref:" +"`abbreviated usage ` of long options by setting :ref:" +"`allow_abbrev` to ``False``. (Contributed by Jonathan Paugh, Steven " +"Bethard, paul j3 and Daniel Eriksson in :issue:`14910`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:775 +msgid "" +"Since the :mod:`asyncio` module is :term:`provisional `, " +"all changes introduced in Python 3.5 have also been backported to Python 3.4." +"x." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:778 +msgid "Notable changes in the :mod:`asyncio` module since Python 3.4.0:" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:780 +msgid "" +"New debugging APIs: :meth:`loop.set_debug() ` and :meth:`loop.get_debug() ` " +"methods. (Contributed by Victor Stinner.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:784 +msgid "" +"The proactor event loop now supports SSL. (Contributed by Antoine Pitrou and " +"Victor Stinner in :issue:`22560`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:787 +msgid "" +"A new :meth:`loop.is_closed() ` method to " +"check if the event loop is closed. (Contributed by Victor Stinner in :issue:" +"`21326`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:791 +msgid "" +"A new :meth:`loop.create_task() ` to " +"conveniently create and schedule a new :class:`~asyncio.Task` for a " +"coroutine. The ``create_task`` method is also used by all asyncio functions " +"that wrap coroutines into tasks, such as :func:`asyncio.wait`, :func:" +"`asyncio.gather`, etc. (Contributed by Victor Stinner.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:798 +msgid "" +"A new :meth:`transport.get_write_buffer_limits() ` method to inquire for *high-* and *low-* water " +"limits of the flow control. (Contributed by Victor Stinner.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:803 +msgid "" +"The :func:`~asyncio.async` function is deprecated in favor of :func:" +"`~asyncio.ensure_future`. (Contributed by Yury Selivanov.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:807 +msgid "" +"New :meth:`loop.set_task_factory() ` and :meth:`loop.get_task_factory() ` methods to customize the task factory " +"that :meth:`loop.create_task() ` method " +"uses. (Contributed by Yury Selivanov.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:814 +msgid "" +"New :meth:`Queue.join() ` and :meth:`Queue.task_done() " +"` queue methods. (Contributed by Victor Stinner.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:818 +msgid "" +"The ``JoinableQueue`` class was removed, in favor of the :class:`asyncio." +"Queue` class. (Contributed by Victor Stinner.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:822 +msgid "Updates in 3.5.1:" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:824 ../Doc/whatsnew/3.6.rst:599 +msgid "" +"The :func:`~asyncio.ensure_future` function and all functions that use it, " +"such as :meth:`loop.run_until_complete() `, now accept all kinds of :term:`awaitable objects " +"`. (Contributed by Yury Selivanov.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:829 ../Doc/whatsnew/3.6.rst:604 +msgid "" +"New :func:`~asyncio.run_coroutine_threadsafe` function to submit coroutines " +"to event loops from other threads. (Contributed by Vincent Michel.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:833 ../Doc/whatsnew/3.6.rst:608 +msgid "" +"New :meth:`Transport.is_closing() ` method " +"to check if the transport is closing or closed. (Contributed by Yury " +"Selivanov.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:837 ../Doc/whatsnew/3.6.rst:612 +msgid "" +"The :meth:`loop.create_server() ` " +"method can now accept a list of hosts. (Contributed by Yann Sionneau.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:841 +msgid "Updates in 3.5.2:" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:843 ../Doc/whatsnew/3.6.rst:616 +msgid "" +"New :meth:`loop.create_future() ` " +"method to create Future objects. This allows alternative event loop " +"implementations, such as `uvloop `_, " +"to provide a faster :class:`asyncio.Future` implementation. (Contributed by " +"Yury Selivanov.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:850 ../Doc/whatsnew/3.6.rst:623 +msgid "" +"New :meth:`loop.get_exception_handler() ` method to get the current exception handler. " +"(Contributed by Yury Selivanov.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:854 ../Doc/whatsnew/3.6.rst:627 +msgid "" +"New :meth:`StreamReader.readuntil() ` method " +"to read data from the stream until a separator bytes sequence appears. " +"(Contributed by Mark Korenberg.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:859 +msgid "" +"The :meth:`loop.create_connection() ` and :meth:`loop.create_server() ` methods are optimized to avoid calling the system " +"``getaddrinfo`` function if the address is already resolved. (Contributed by " +"A. Jesse Jiryu Davis.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:865 +msgid "" +"The :meth:`loop.sock_connect(sock, address) ` no longer requires the *address* to be resolved prior to the " +"call. (Contributed by A. Jesse Jiryu Davis.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:873 +msgid "" +"The :meth:`BZ2Decompressor.decompress ` " +"method now accepts an optional *max_length* argument to limit the maximum " +"size of decompressed data. (Contributed by Nikolaus Rath in :issue:`15955`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:879 +msgid "cgi" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:881 +msgid "" +"The :class:`~cgi.FieldStorage` class now supports the :term:`context " +"manager` protocol. (Contributed by Berker Peksag in :issue:`20289`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:886 +msgid "cmath" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:888 +msgid "" +"A new function :func:`~cmath.isclose` provides a way to test for approximate " +"equality. (Contributed by Chris Barker and Tal Einat in :issue:`24270`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:893 +msgid "code" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:895 +msgid "" +"The :func:`InteractiveInterpreter.showtraceback() ` method now prints the full chained " +"traceback, just like the interactive interpreter. (Contributed by Claudiu " +"Popa in :issue:`17442`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:905 +msgid "" +"The :class:`~collections.OrderedDict` class is now implemented in C, which " +"makes it 4 to 100 times faster. (Contributed by Eric Snow in :issue:" +"`16991`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:908 +msgid "" +":meth:`OrderedDict.items() `, :meth:" +"`OrderedDict.keys() `, :meth:`OrderedDict." +"values() ` views now support :func:" +"`reversed` iteration. (Contributed by Serhiy Storchaka in :issue:`19505`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:914 +msgid "" +"The :class:`~collections.deque` class now defines :meth:`~collections.deque." +"index`, :meth:`~collections.deque.insert`, and :meth:`~collections.deque." +"copy`, and supports the ``+`` and ``*`` operators. This allows deques to be " +"recognized as a :class:`~collections.abc.MutableSequence` and improves their " +"substitutability for lists. (Contributed by Raymond Hettinger in :issue:" +"`23704`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:921 +msgid "" +"Docstrings produced by :func:`~collections.namedtuple` can now be updated::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:928 +msgid "(Contributed by Berker Peksag in :issue:`24064`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:930 +msgid "" +"The :class:`~collections.UserString` class now implements the :meth:" +"`__getnewargs__`, :meth:`__rmod__`, :meth:`~str.casefold`, :meth:`~str." +"format_map`, :meth:`~str.isprintable`, and :meth:`~str.maketrans` methods to " +"match the corresponding methods of :class:`str`. (Contributed by Joe Jevnik " +"in :issue:`22189`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:938 +msgid "collections.abc" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:940 +msgid "" +"The :meth:`Sequence.index() ` method now " +"accepts *start* and *stop* arguments to match the corresponding methods of :" +"class:`tuple`, :class:`list`, etc. (Contributed by Devin Jeanpierre in :" +"issue:`23086`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:945 +msgid "" +"A new :class:`~collections.abc.Generator` abstract base class. (Contributed " +"by Stefan Behnel in :issue:`24018`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:948 +msgid "" +"New :class:`~collections.abc.Awaitable`, :class:`~collections.abc." +"Coroutine`, :class:`~collections.abc.AsyncIterator`, and :class:" +"`~collections.abc.AsyncIterable` abstract base classes. (Contributed by Yury " +"Selivanov in :issue:`24184`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:953 +msgid "" +"For earlier Python versions, a backport of the new ABCs is available in an " +"external `PyPI package `_." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:958 +msgid "compileall" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:960 +msgid "" +"A new :mod:`compileall` option, :samp:`-j {N}`, allows running *N* workers " +"simultaneously to perform parallel bytecode compilation. The :func:" +"`~compileall.compile_dir` function has a corresponding ``workers`` " +"parameter. (Contributed by Claudiu Popa in :issue:`16104`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:965 +msgid "" +"Another new option, ``-r``, allows controlling the maximum recursion level " +"for subdirectories. (Contributed by Claudiu Popa in :issue:`19628`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:968 +msgid "" +"The ``-q`` command line option can now be specified more than once, in which " +"case all output, including errors, will be suppressed. The corresponding " +"``quiet`` parameter in :func:`~compileall.compile_dir`, :func:`~compileall." +"compile_file`, and :func:`~compileall.compile_path` can now accept an " +"integer value indicating the level of output suppression. (Contributed by " +"Thomas Kluyver in :issue:`21338`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:977 +msgid "concurrent.futures" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:979 +msgid "" +"The :meth:`Executor.map() ` method now " +"accepts a *chunksize* argument to allow batching of tasks to improve " +"performance when :meth:`~concurrent.futures.ProcessPoolExecutor` is used. " +"(Contributed by Dan O'Reilly in :issue:`11271`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:984 +msgid "" +"The number of workers in the :class:`~concurrent.futures.ThreadPoolExecutor` " +"constructor is optional now. The default value is 5 times the number of " +"CPUs. (Contributed by Claudiu Popa in :issue:`21527`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:992 +msgid "" +":mod:`configparser` now provides a way to customize the conversion of values " +"by specifying a dictionary of converters in the :class:`~configparser." +"ConfigParser` constructor, or by defining them as methods in " +"``ConfigParser`` subclasses. Converters defined in a parser instance are " +"inherited by its section proxies." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:998 +msgid "Example::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1016 +msgid "(Contributed by Łukasz Langa in :issue:`18159`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1022 +msgid "" +"The new :func:`~contextlib.redirect_stderr` :term:`context manager` (similar " +"to :func:`~contextlib.redirect_stdout`) makes it easier for utility scripts " +"to handle inflexible APIs that write their output to :data:`sys.stderr` and " +"don't provide any options to redirect it::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1035 +msgid "(Contributed by Berker Peksag in :issue:`22389`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1041 +msgid "" +"The :meth:`~csv.csvwriter.writerow` method now supports arbitrary iterables, " +"not just sequences. (Contributed by Serhiy Storchaka in :issue:`23171`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1048 +msgid "" +"The new :func:`~curses.update_lines_cols` function updates the :envvar:" +"`LINES` and :envvar:`COLS` environment variables. This is useful for " +"detecting manual screen resizing. (Contributed by Arnon Yaari in :issue:" +"`4254`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1056 +msgid "" +":func:`dumb.open ` always creates a new database when the " +"flag has the value ``\"n\"``. (Contributed by Claudiu Popa in :issue:" +"`18039`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1061 +msgid "difflib" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1063 +msgid "" +"The charset of HTML documents generated by :meth:`HtmlDiff.make_file() " +"` can now be customized by using a new *charset* " +"keyword-only argument. The default charset of HTML document changed from ``" +"\"ISO-8859-1\"`` to ``\"utf-8\"``. (Contributed by Berker Peksag in :issue:" +"`2052`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1070 +msgid "" +"The :func:`~difflib.diff_bytes` function can now compare lists of byte " +"strings. This fixes a regression from Python 2. (Contributed by Terry J. " +"Reedy and Greg Ward in :issue:`17445`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1076 +msgid "distutils" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1078 +msgid "" +"Both the ``build`` and ``build_ext`` commands now accept a ``-j`` option to " +"enable parallel building of extension modules. (Contributed by Antoine " +"Pitrou in :issue:`5309`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1082 +msgid "" +"The :mod:`distutils` module now supports ``xz`` compression, and can be " +"enabled by passing ``xztar`` as an argument to ``bdist --format``. " +"(Contributed by Serhiy Storchaka in :issue:`16314`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1090 +msgid "" +"The :func:`~doctest.DocTestSuite` function returns an empty :class:`unittest." +"TestSuite` if *module* contains no docstrings, instead of raising :exc:" +"`ValueError`. (Contributed by Glenn Jones in :issue:`15916`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1098 +msgid "" +"A new policy option :attr:`Policy.mangle_from_ ` controls whether or not lines that start with ``\"From \"`` " +"in email bodies are prefixed with a ``\">\"`` character by generators. The " +"default is ``True`` for :attr:`~email.policy.compat32` and ``False`` for all " +"other policies. (Contributed by Milan Oberkirch in :issue:`20098`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1104 +msgid "" +"A new :meth:`Message.get_content_disposition() ` method provides easy access to a canonical value " +"for the :mailheader:`Content-Disposition` header. (Contributed by Abhilash " +"Raj in :issue:`21083`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1110 +msgid "" +"A new policy option :attr:`EmailPolicy.utf8 ` " +"can be set to ``True`` to encode email headers using the UTF-8 charset " +"instead of using encoded words. This allows ``Messages`` to be formatted " +"according to :rfc:`6532` and used with an SMTP server that supports the :rfc:" +"`6531` ``SMTPUTF8`` extension. (Contributed by R. David Murray in :issue:" +"`24211`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1117 +msgid "" +"The :class:`mime.text.MIMEText ` constructor now " +"accepts a :class:`charset.Charset ` instance. " +"(Contributed by Claude Paroz and Berker Peksag in :issue:`16324`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1125 +msgid "" +"The :class:`~enum.Enum` callable has a new parameter *start* to specify the " +"initial number of enum values if only *names* are provided::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1134 +msgid "(Contributed by Ethan Furman in :issue:`21706`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1140 +msgid "" +"The :func:`~faulthandler.enable`, :func:`~faulthandler.register`, :func:" +"`~faulthandler.dump_traceback` and :func:`~faulthandler." +"dump_traceback_later` functions now accept file descriptors in addition to " +"file-like objects. (Contributed by Wei Wu in :issue:`23566`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1152 +msgid "" +"Most of the :func:`~functools.lru_cache` machinery is now implemented in C, " +"making it significantly faster. (Contributed by Matt Joiner, Alexey " +"Kachayev, and Serhiy Storchaka in :issue:`14373`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1160 +msgid "" +"The :func:`~glob.iglob` and :func:`~glob.glob` functions now support " +"recursive search in subdirectories, using the ``\"**\"`` pattern. " +"(Contributed by Serhiy Storchaka in :issue:`13968`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1166 +msgid "gzip" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1168 +msgid "" +"The *mode* argument of the :class:`~gzip.GzipFile` constructor now accepts ``" +"\"x\"`` to request exclusive creation. (Contributed by Tim Heaney in :issue:" +"`19222`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1174 +msgid "heapq" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1176 +msgid "" +"Element comparison in :func:`~heapq.merge` can now be customized by passing " +"a :term:`key function` in a new optional *key* keyword argument, and a new " +"optional *reverse* keyword argument can be used to reverse element " +"comparison::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1189 +msgid "(Contributed by Raymond Hettinger in :issue:`13742`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1195 +msgid "" +"A new :class:`HTTPStatus ` enum that defines a set of HTTP " +"status codes, reason phrases and long descriptions written in English. " +"(Contributed by Demian Brecht in :issue:`21793`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1203 +msgid "" +":meth:`HTTPConnection.getresponse() ` now raises a :exc:`~http.client.RemoteDisconnected` exception " +"when a remote server connection is closed unexpectedly. Additionally, if a :" +"exc:`ConnectionError` (of which ``RemoteDisconnected`` is a subclass) is " +"raised, the client socket is now closed automatically, and will reconnect on " +"the next request::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1219 +msgid "(Contributed by Martin Panter in :issue:`3566`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1225 +msgid "" +"Since idlelib implements the IDLE shell and editor and is not intended for " +"import by other programs, it gets improvements with every release. See :" +"file:`Lib/idlelib/NEWS.txt` for a cumulative list of changes since 3.4.0, as " +"well as changes made in future 3.5.x releases. This file is also available " +"from the IDLE :menuselection:`Help --> About IDLE` dialog." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1235 +msgid "" +"The :class:`~imaplib.IMAP4` class now supports the :term:`context manager` " +"protocol. When used in a :keyword:`with` statement, the IMAP4 ``LOGOUT`` " +"command will be called automatically at the end of the block. (Contributed " +"by Tarek Ziadé and Serhiy Storchaka in :issue:`4972`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1240 +msgid "" +"The :mod:`imaplib` module now supports :rfc:`5161` (ENABLE Extension) and :" +"rfc:`6855` (UTF-8 Support) via the :meth:`IMAP4.enable() ` method. A new :attr:`IMAP4.utf8_enabled ` attribute tracks whether or not :rfc:`6855` support is " +"enabled. (Contributed by Milan Oberkirch, R. David Murray, and Maciej Szulik " +"in :issue:`21800`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1247 +msgid "" +"The :mod:`imaplib` module now automatically encodes non-ASCII string " +"usernames and passwords using UTF-8, as recommended by the RFCs. " +"(Contributed by Milan Oberkirch in :issue:`21800`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1253 +msgid "imghdr" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1255 +msgid "" +"The :func:`~imghdr.what` function now recognizes the `OpenEXR `_ format (contributed by Martin Vignali and Claudiu Popa in :" +"issue:`20295`), and the `WebP `_ format " +"(contributed by Fabrice Aneche and Claudiu Popa in :issue:`20197`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1265 +msgid "" +"The :class:`util.LazyLoader ` class allows for " +"lazy loading of modules in applications where startup time is important. " +"(Contributed by Brett Cannon in :issue:`17621`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1269 +msgid "" +"The :func:`abc.InspectLoader.source_to_code() ` method is now a static method. This makes it easier to " +"initialize a module object with code compiled from a string by running " +"``exec(code, module.__dict__)``. (Contributed by Brett Cannon in :issue:" +"`21156`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1275 +msgid "" +"The new :func:`util.module_from_spec() ` " +"function is now the preferred way to create a new module. As opposed to " +"creating a :class:`types.ModuleType` instance directly, this new function " +"will set the various import-controlled attributes based on the passed-in " +"spec object. (Contributed by Brett Cannon in :issue:`20383`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1285 +msgid "" +"Both the :class:`~inspect.Signature` and :class:`~inspect.Parameter` classes " +"are now picklable and hashable. (Contributed by Yury Selivanov in :issue:" +"`20726` and :issue:`20334`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1289 +msgid "" +"A new :meth:`BoundArguments.apply_defaults() ` method provides a way to set default values for missing " +"arguments::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1299 +msgid "(Contributed by Yury Selivanov in :issue:`24190`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1301 +msgid "" +"A new class method :meth:`Signature.from_callable() ` makes subclassing of :class:`~inspect.Signature` easier. " +"(Contributed by Yury Selivanov and Eric Snow in :issue:`17373`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1306 +msgid "" +"The :func:`~inspect.signature` function now accepts a *follow_wrapped* " +"optional keyword argument, which, when set to ``False``, disables automatic " +"following of ``__wrapped__`` links. (Contributed by Yury Selivanov in :issue:" +"`20691`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1311 +msgid "" +"A set of new functions to inspect :term:`coroutine functions ` and :term:`coroutine objects ` has been added: :func:" +"`~inspect.iscoroutine`, :func:`~inspect.iscoroutinefunction`, :func:" +"`~inspect.isawaitable`, :func:`~inspect.getcoroutinelocals`, and :func:" +"`~inspect.getcoroutinestate`. (Contributed by Yury Selivanov in :issue:" +"`24017` and :issue:`24400`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1319 +msgid "" +"The :func:`~inspect.stack`, :func:`~inspect.trace`, :func:`~inspect." +"getouterframes`, and :func:`~inspect.getinnerframes` functions now return a " +"list of named tuples. (Contributed by Daniel Shahaf in :issue:`16808`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1328 +msgid "" +"A new :meth:`BufferedIOBase.readinto1() ` " +"method, that uses at most one call to the underlying raw stream's :meth:" +"`RawIOBase.read() ` or :meth:`RawIOBase.readinto() ` methods. (Contributed by Nikolaus Rath in :issue:" +"`20578`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1338 +msgid "" +"Both the :class:`~ipaddress.IPv4Network` and :class:`~ipaddress.IPv6Network` " +"classes now accept an ``(address, netmask)`` tuple argument, so as to easily " +"construct network objects from existing addresses::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1348 +msgid "(Contributed by Peter Moody and Antoine Pitrou in :issue:`16531`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1350 +msgid "" +"A new :attr:`~ipaddress.IPv4Network.reverse_pointer` attribute for the :" +"class:`~ipaddress.IPv4Network` and :class:`~ipaddress.IPv6Network` classes " +"returns the name of the reverse DNS PTR record::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1362 +msgid "(Contributed by Leon Weber in :issue:`20480`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1366 ../Doc/whatsnew/3.6.rst:774 +msgid "json" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1368 +msgid "" +"The :mod:`json.tool` command line interface now preserves the order of keys " +"in JSON objects passed in input. The new ``--sort-keys`` option can be used " +"to sort the keys alphabetically. (Contributed by Berker Peksag in :issue:" +"`21650`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1373 +msgid "" +"JSON decoder now raises :exc:`~json.JSONDecodeError` instead of :exc:" +"`ValueError` to provide better context information about the error. " +"(Contributed by Serhiy Storchaka in :issue:`19361`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1379 +msgid "linecache" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1381 +msgid "" +"A new :func:`~linecache.lazycache` function can be used to capture " +"information about a non-file-based module to permit getting its lines later " +"via :func:`~linecache.getline`. This avoids doing I/O until a line is " +"actually needed, without having to carry the module globals around " +"indefinitely. (Contributed by Robert Collins in :issue:`17911`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1389 +msgid "locale" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1391 +msgid "" +"A new :func:`~locale.delocalize` function can be used to convert a string " +"into a normalized number string, taking the ``LC_NUMERIC`` settings into " +"account::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1404 +msgid "(Contributed by Cédric Krier in :issue:`13918`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1410 +msgid "" +"All logging methods (:class:`~logging.Logger` :meth:`~logging.Logger.log`, :" +"meth:`~logging.Logger.exception`, :meth:`~logging.Logger.critical`, :meth:" +"`~logging.Logger.debug`, etc.), now accept exception instances as an " +"*exc_info* argument, in addition to boolean values and exception tuples::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1423 +msgid "(Contributed by Yury Selivanov in :issue:`20537`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1425 +msgid "" +"The :class:`handlers.HTTPHandler ` class now " +"accepts an optional :class:`ssl.SSLContext` instance to configure SSL " +"settings used in an HTTP connection. (Contributed by Alex Gaynor in :issue:" +"`22788`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1430 +msgid "" +"The :class:`handlers.QueueListener ` class " +"now takes a *respect_handler_level* keyword argument which, if set to " +"``True``, will pass messages to handlers taking handler levels into account. " +"(Contributed by Vinay Sajip.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1439 +msgid "" +"The :meth:`LZMADecompressor.decompress() ` " +"method now accepts an optional *max_length* argument to limit the maximum " +"size of decompressed data. (Contributed by Martin Panter in :issue:`15955`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1448 +msgid "" +"Two new constants have been added to the :mod:`math` module: :data:`~math." +"inf` and :data:`~math.nan`. (Contributed by Mark Dickinson in :issue:" +"`23185`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1451 +msgid "" +"A new function :func:`~math.isclose` provides a way to test for approximate " +"equality. (Contributed by Chris Barker and Tal Einat in :issue:`24270`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1454 +msgid "" +"A new :func:`~math.gcd` function has been added. The :func:`fractions.gcd` " +"function is now deprecated. (Contributed by Mark Dickinson and Serhiy " +"Storchaka in :issue:`22486`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1462 +msgid "" +":func:`sharedctypes.synchronized() ` objects now support the :term:`context manager` protocol. " +"(Contributed by Charles-François Natali in :issue:`21565`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1470 +msgid "" +":func:`~operator.attrgetter`, :func:`~operator.itemgetter`, and :func:" +"`~operator.methodcaller` objects now support pickling. (Contributed by Josh " +"Rosenberg and Serhiy Storchaka in :issue:`22955`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1474 +msgid "" +"New :func:`~operator.matmul` and :func:`~operator.imatmul` functions to " +"perform matrix multiplication. (Contributed by Benjamin Peterson in :issue:" +"`21176`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1482 +msgid "" +"The new :func:`~os.scandir` function returning an iterator of :class:`~os." +"DirEntry` objects has been added. If possible, :func:`~os.scandir` extracts " +"file attributes while scanning a directory, removing the need to perform " +"subsequent system calls to determine file type or attributes, which may " +"significantly improve performance. (Contributed by Ben Hoyt with the help " +"of Victor Stinner in :issue:`22524`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1489 +msgid "" +"On Windows, a new :attr:`stat_result.st_file_attributes ` attribute is now available. It corresponds to the " +"``dwFileAttributes`` member of the ``BY_HANDLE_FILE_INFORMATION`` structure " +"returned by ``GetFileInformationByHandle()``. (Contributed by Ben Hoyt in :" +"issue:`21719`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1495 +msgid "" +"The :func:`~os.urandom` function now uses the ``getrandom()`` syscall on " +"Linux 3.17 or newer, and ``getentropy()`` on OpenBSD 5.6 and newer, removing " +"the need to use ``/dev/urandom`` and avoiding failures due to potential file " +"descriptor exhaustion. (Contributed by Victor Stinner in :issue:`22181`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1500 +msgid "" +"New :func:`~os.get_blocking` and :func:`~os.set_blocking` functions allow " +"getting and setting a file descriptor's blocking mode (:data:`~os." +"O_NONBLOCK`.) (Contributed by Victor Stinner in :issue:`22054`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1504 +msgid "" +"The :func:`~os.truncate` and :func:`~os.ftruncate` functions are now " +"supported on Windows. (Contributed by Steve Dower in :issue:`23668`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1507 +msgid "" +"There is a new :func:`os.path.commonpath` function returning the longest " +"common sub-path of each passed pathname. Unlike the :func:`os.path." +"commonprefix` function, it always returns a valid path::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1518 +msgid "(Contributed by Rafik Draoui and Serhiy Storchaka in :issue:`10395`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1524 +msgid "" +"The new :meth:`Path.samefile() ` method can be used " +"to check whether the path points to the same file as another path, which can " +"be either another :class:`~pathlib.Path` object, or a string::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1534 +msgid "(Contributed by Vajrasky Kok and Antoine Pitrou in :issue:`19775`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1536 +msgid "" +"The :meth:`Path.mkdir() ` method now accepts a new " +"optional *exist_ok* argument to match ``mkdir -p`` and :func:`os.makedirs` " +"functionality. (Contributed by Berker Peksag in :issue:`21539`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1540 +msgid "" +"There is a new :meth:`Path.expanduser() ` method to " +"expand ``~`` and ``~user`` prefixes. (Contributed by Serhiy Storchaka and " +"Claudiu Popa in :issue:`19776`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1544 +msgid "" +"A new :meth:`Path.home() ` class method can be used to " +"get a :class:`~pathlib.Path` instance representing the user’s home " +"directory. (Contributed by Victor Salgado and Mayank Tripathi in :issue:" +"`19777`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1549 +msgid "" +"New :meth:`Path.write_text() `, :meth:`Path." +"read_text() `, :meth:`Path.write_bytes() `, :meth:`Path.read_bytes() ` " +"methods to simplify read/write operations on files." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1555 +msgid "" +"The following code snippet will create or rewrite existing file ``~/" +"spam42``::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1563 +msgid "(Contributed by Christopher Welborn in :issue:`20218`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1569 +msgid "" +"Nested objects, such as unbound methods or nested classes, can now be " +"pickled using :ref:`pickle protocols ` older than protocol " +"version 4. Protocol version 4 already supports these cases. (Contributed by " +"Serhiy Storchaka in :issue:`23611`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1578 +msgid "" +"A new :meth:`POP3.utf8() ` command enables :rfc:`6856` " +"(Internationalized Email) support, if a POP server supports it. (Contributed " +"by Milan OberKirch in :issue:`21804`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1586 +msgid "" +"References and conditional references to groups with fixed length are now " +"allowed in lookbehind assertions::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1596 +msgid "(Contributed by Serhiy Storchaka in :issue:`9179`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1598 +msgid "" +"The number of capturing groups in regular expressions is no longer limited " +"to 100. (Contributed by Serhiy Storchaka in :issue:`22437`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1601 +msgid "" +"The :func:`~re.sub` and :func:`~re.subn` functions now replace unmatched " +"groups with empty strings instead of raising an exception. (Contributed by " +"Serhiy Storchaka in :issue:`1519638`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1605 +msgid "" +"The :class:`re.error` exceptions have new attributes, :attr:`~re.error." +"msg`, :attr:`~re.error.pattern`, :attr:`~re.error.pos`, :attr:`~re.error." +"lineno`, and :attr:`~re.error.colno`, that provide better context " +"information about the error::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1619 +msgid "(Contributed by Serhiy Storchaka in :issue:`22578`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1623 ../Doc/whatsnew/3.6.rst:823 +msgid "readline" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1625 +msgid "" +"A new :func:`~readline.append_history_file` function can be used to append " +"the specified number of trailing elements in history to the given file. " +"(Contributed by Bruno Cauet in :issue:`22940`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1633 +msgid "" +"The new :class:`~selectors.DevpollSelector` supports efficient ``/dev/poll`` " +"polling on Solaris. (Contributed by Giampaolo Rodola' in :issue:`18931`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1641 +msgid "" +"The :func:`~shutil.move` function now accepts a *copy_function* argument, " +"allowing, for example, the :func:`~shutil.copy` function to be used instead " +"of the default :func:`~shutil.copy2` if there is a need to ignore file " +"metadata when moving. (Contributed by Claudiu Popa in :issue:`19840`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1647 +msgid "" +"The :func:`~shutil.make_archive` function now supports the *xztar* format. " +"(Contributed by Serhiy Storchaka in :issue:`5411`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1654 +msgid "" +"On Windows, the :func:`~signal.set_wakeup_fd` function now also supports " +"socket handles. (Contributed by Victor Stinner in :issue:`22018`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1657 +msgid "" +"Various ``SIG*`` constants in the :mod:`signal` module have been converted " +"into :mod:`Enums `. This allows meaningful names to be printed during " +"debugging, instead of integer \"magic numbers\". (Contributed by Giampaolo " +"Rodola' in :issue:`21076`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1666 +msgid "" +"Both the :class:`~smtpd.SMTPServer` and :class:`~smtpd.SMTPChannel` classes " +"now accept a *decode_data* keyword argument to determine if the ``DATA`` " +"portion of the SMTP transaction is decoded using the ``\"utf-8\"`` codec or " +"is instead provided to the :meth:`SMTPServer.process_message() ` method as a byte string. The default is " +"``True`` for backward compatibility reasons, but will change to ``False`` in " +"Python 3.6. If *decode_data* is set to ``False``, the ``process_message`` " +"method must be prepared to accept keyword arguments. (Contributed by Maciej " +"Szulik in :issue:`19662`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1677 +msgid "" +"The :class:`~smtpd.SMTPServer` class now advertises the ``8BITMIME`` " +"extension (:rfc:`6152`) if *decode_data* has been set ``True``. If the " +"client specifies ``BODY=8BITMIME`` on the ``MAIL`` command, it is passed to :" +"meth:`SMTPServer.process_message() ` via " +"the *mail_options* keyword. (Contributed by Milan Oberkirch and R. David " +"Murray in :issue:`21795`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1684 +msgid "" +"The :class:`~smtpd.SMTPServer` class now also supports the ``SMTPUTF8`` " +"extension (:rfc:`6531`: Internationalized Email). If the client specified " +"``SMTPUTF8 BODY=8BITMIME`` on the ``MAIL`` command, they are passed to :meth:" +"`SMTPServer.process_message() ` via the " +"*mail_options* keyword. It is the responsibility of the ``process_message`` " +"method to correctly handle the ``SMTPUTF8`` data. (Contributed by Milan " +"Oberkirch in :issue:`21725`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1692 +msgid "" +"It is now possible to provide, directly or via name resolution, IPv6 " +"addresses in the :class:`~smtpd.SMTPServer` constructor, and have it " +"successfully connect. (Contributed by Milan Oberkirch in :issue:`14758`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1700 +msgid "" +"A new :meth:`SMTP.auth() ` method provides a convenient " +"way to implement custom authentication mechanisms. (Contributed by Milan " +"Oberkirch in :issue:`15014`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1704 +msgid "" +"The :meth:`SMTP.set_debuglevel() ` method now " +"accepts an additional debuglevel (2), which enables timestamps in debug " +"messages. (Contributed by Gavin Chappell and Maciej Szulik in :issue:" +"`16914`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1708 +msgid "" +"Both the :meth:`SMTP.sendmail() ` and :meth:`SMTP." +"send_message() ` methods now support :rfc:`6531` " +"(SMTPUTF8). (Contributed by Milan Oberkirch and R. David Murray in :issue:" +"`22027`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1715 +msgid "sndhdr" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1717 +msgid "" +"The :func:`~sndhdr.what` and :func:`~sndhdr.whathdr` functions now return " +"a :func:`~collections.namedtuple`. (Contributed by Claudiu Popa in :issue:" +"`18615`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1725 +msgid "" +"Functions with timeouts now use a monotonic clock, instead of a system " +"clock. (Contributed by Victor Stinner in :issue:`22043`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1728 +msgid "" +"A new :meth:`socket.sendfile() ` method allows " +"sending a file over a socket by using the high-performance :func:`os." +"sendfile` function on UNIX, resulting in uploads being from 2 to 3 times " +"faster than when using plain :meth:`socket.send() `. " +"(Contributed by Giampaolo Rodola' in :issue:`17552`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1734 +msgid "" +"The :meth:`socket.sendall() ` method no longer resets " +"the socket timeout every time bytes are received or sent. The socket " +"timeout is now the maximum total duration to send all data. (Contributed by " +"Victor Stinner in :issue:`23853`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1739 +msgid "" +"The *backlog* argument of the :meth:`socket.listen() ` " +"method is now optional. By default it is set to :data:`SOMAXCONN ` or to ``128``, whichever is less. (Contributed by Charles-" +"François Natali in :issue:`21455`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1751 +msgid "Memory BIO Support" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1753 +msgid "(Contributed by Geert Jansen in :issue:`21965`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1755 +msgid "" +"The new :class:`~ssl.SSLObject` class has been added to provide SSL protocol " +"support for cases when the network I/O capabilities of :class:`~ssl." +"SSLSocket` are not necessary or are suboptimal. ``SSLObject`` represents an " +"SSL protocol instance, but does not implement any network I/O methods, and " +"instead provides a memory buffer interface. The new :class:`~ssl.MemoryBIO` " +"class can be used to pass data between Python and an SSL protocol instance." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1762 +msgid "" +"The memory BIO SSL support is primarily intended to be used in frameworks " +"implementing asynchronous I/O for which :class:`~ssl.SSLSocket`'s readiness " +"model (\"select/poll\") is inefficient." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1766 +msgid "" +"A new :meth:`SSLContext.wrap_bio() ` method can be " +"used to create a new ``SSLObject`` instance." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1771 +msgid "Application-Layer Protocol Negotiation Support" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1773 +msgid "(Contributed by Benjamin Peterson in :issue:`20188`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1775 +msgid "" +"Where OpenSSL support is present, the :mod:`ssl` module now implements the " +"*Application-Layer Protocol Negotiation* TLS extension as described in :rfc:" +"`7301`." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1779 +msgid "" +"The new :meth:`SSLContext.set_alpn_protocols() ` can be used to specify which protocols a socket should " +"advertise during the TLS handshake." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1783 +msgid "" +"The new :meth:`SSLSocket.selected_alpn_protocol() ` returns the protocol that was selected during the " +"TLS handshake. The :data:`~ssl.HAS_ALPN` flag indicates whether ALPN support " +"is present." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1790 +msgid "Other Changes" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1792 +msgid "" +"There is a new :meth:`SSLSocket.version() ` method to " +"query the actual protocol version in use. (Contributed by Antoine Pitrou in :" +"issue:`20421`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1796 +msgid "" +"The :class:`~ssl.SSLSocket` class now implements a :meth:`SSLSocket." +"sendfile() ` method. (Contributed by Giampaolo " +"Rodola' in :issue:`17552`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1800 +msgid "" +"The :meth:`SSLSocket.send() ` method now raises either " +"the :exc:`ssl.SSLWantReadError` or :exc:`ssl.SSLWantWriteError` exception on " +"a non-blocking socket if the operation would block. Previously, it would " +"return ``0``. (Contributed by Nikolaus Rath in :issue:`20951`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1805 +msgid "" +"The :func:`~ssl.cert_time_to_seconds` function now interprets the input time " +"as UTC and not as local time, per :rfc:`5280`. Additionally, the return " +"value is always an :class:`int`. (Contributed by Akira Li in :issue:`19940`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1809 +msgid "" +"New :meth:`SSLObject.shared_ciphers() ` and :" +"meth:`SSLSocket.shared_ciphers() ` methods " +"return the list of ciphers sent by the client during the handshake. " +"(Contributed by Benjamin Peterson in :issue:`23186`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1814 +msgid "" +"The :meth:`SSLSocket.do_handshake() `, :meth:" +"`SSLSocket.read() `, :meth:`SSLSocket.shutdown() `, and :meth:`SSLSocket.write() ` " +"methods of the :class:`~ssl.SSLSocket` class no longer reset the socket " +"timeout every time bytes are received or sent. The socket timeout is now the " +"maximum total duration of the method. (Contributed by Victor Stinner in :" +"issue:`23853`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1822 +msgid "" +"The :func:`~ssl.match_hostname` function now supports matching of IP " +"addresses. (Contributed by Antoine Pitrou in :issue:`23239`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1829 +msgid "" +"The :class:`~sqlite3.Row` class now fully supports the sequence protocol, in " +"particular :func:`reversed` iteration and slice indexing. (Contributed by " +"Claudiu Popa in :issue:`10203`; by Lucas Sinclair, Jessica McKellar, and " +"Serhiy Storchaka in :issue:`13583`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1840 +msgid "" +"The new :func:`~subprocess.run` function has been added. It runs the " +"specified command and returns a :class:`~subprocess.CompletedProcess` " +"object, which describes a finished process. The new API is more consistent " +"and is the recommended approach to invoking subprocesses in Python code that " +"does not need to maintain compatibility with earlier Python versions. " +"(Contributed by Thomas Kluyver in :issue:`23342`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1866 +msgid "" +"A new :func:`~sys.set_coroutine_wrapper` function allows setting a global " +"hook that will be called whenever a :term:`coroutine object ` is " +"created by an :keyword:`async def` function. A corresponding :func:`~sys." +"get_coroutine_wrapper` can be used to obtain a currently set wrapper. Both " +"functions are :term:`provisional `, and are intended for " +"debugging purposes only. (Contributed by Yury Selivanov in :issue:`24017`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1874 +msgid "" +"A new :func:`~sys.is_finalizing` function can be used to check if the Python " +"interpreter is :term:`shutting down `. (Contributed by " +"Antoine Pitrou in :issue:`22696`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1882 +msgid "" +"The name of the user scripts directory on Windows now includes the first two " +"components of the Python version. (Contributed by Paul Moore in :issue:" +"`23437`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1890 +msgid "" +"The *mode* argument of the :func:`~tarfile.open` function now accepts ``\"x" +"\"`` to request exclusive creation. (Contributed by Berker Peksag in :issue:" +"`21717`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1893 +msgid "" +"The :meth:`TarFile.extractall() ` and :meth:" +"`TarFile.extract() ` methods now take a keyword " +"argument *numeric_only*. If set to ``True``, the extracted files and " +"directories will be owned by the numeric ``uid`` and ``gid`` from the " +"tarfile. If set to ``False`` (the default, and the behavior in versions " +"prior to 3.5), they will be owned by the named user and group in the " +"tarfile. (Contributed by Michael Vogt and Eric Smith in :issue:`23193`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1901 +msgid "" +"The :meth:`TarFile.list() ` now accepts an optional " +"*members* keyword argument that can be set to a subset of the list returned " +"by :meth:`TarFile.getmembers() `. (Contributed " +"by Serhiy Storchaka in :issue:`21549`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1910 +msgid "" +"Both the :meth:`Lock.acquire() ` and :meth:`RLock." +"acquire() ` methods now use a monotonic clock for " +"timeout management. (Contributed by Victor Stinner in :issue:`22043`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1919 +msgid "" +"The :func:`~time.monotonic` function is now always available. (Contributed " +"by Victor Stinner in :issue:`22043`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1924 +msgid "timeit" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1926 +msgid "" +"A new command line option ``-u`` or :samp:`--unit={U}` can be used to " +"specify the time unit for the timer output. Supported options are ``usec``, " +"``msec``, or ``sec``. (Contributed by Julian Gindi in :issue:`18983`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1930 +msgid "" +"The :func:`~timeit.timeit` function has a new *globals* parameter for " +"specifying the namespace in which the code will be running. (Contributed by " +"Ben Roberts in :issue:`2527`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1936 ../Doc/whatsnew/3.6.rst:944 +msgid "tkinter" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1938 +msgid "" +"The :mod:`tkinter._fix` module used for setting up the Tcl/Tk environment on " +"Windows has been replaced by a private function in the :mod:`_tkinter` " +"module which makes no permanent changes to environment variables. " +"(Contributed by Zachary Ware in :issue:`20035`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1949 +msgid "" +"New :func:`~traceback.walk_stack` and :func:`~traceback.walk_tb` functions " +"to conveniently traverse frame and traceback objects. (Contributed by Robert " +"Collins in :issue:`17911`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1953 +msgid "" +"New lightweight classes: :class:`~traceback.TracebackException`, :class:" +"`~traceback.StackSummary`, and :class:`~traceback.FrameSummary`. " +"(Contributed by Robert Collins in :issue:`17911`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1957 +msgid "" +"Both the :func:`~traceback.print_tb` and :func:`~traceback.print_stack` " +"functions now support negative values for the *limit* argument. (Contributed " +"by Dmitry Kazakov in :issue:`22619`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1965 +msgid "" +"A new :func:`~types.coroutine` function to transform :term:`generator " +"` and :class:`generator-like ` objects into :term:`awaitables `. (Contributed by " +"Yury Selivanov in :issue:`24017`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1971 +msgid "" +"A new type called :class:`~types.CoroutineType`, which is used for :term:" +"`coroutine` objects created by :keyword:`async def` functions. (Contributed " +"by Yury Selivanov in :issue:`24400`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1977 ../Doc/whatsnew/3.6.rst:988 +msgid "unicodedata" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1979 +msgid "" +"The :mod:`unicodedata` module now uses data from `Unicode 8.0.0 `_." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1986 +msgid "" +"The :meth:`TestLoader.loadTestsFromModule() ` method now accepts a keyword-only argument *pattern* " +"which is passed to ``load_tests`` as the third argument. Found packages are " +"now checked for ``load_tests`` regardless of whether their path matches " +"*pattern*, because it is impossible for a package name to match the default " +"pattern. (Contributed by Robert Collins and Barry A. Warsaw in :issue:" +"`16662`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1993 +msgid "" +"Unittest discovery errors now are exposed in the :data:`TestLoader.errors " +"` attribute of the :class:`~unittest.TestLoader` " +"instance. (Contributed by Robert Collins in :issue:`19746`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:1998 +msgid "" +"A new command line option ``--locals`` to show local variables in " +"tracebacks. (Contributed by Robert Collins in :issue:`22936`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2003 ../Doc/whatsnew/3.6.rst:995 +msgid "unittest.mock" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2005 ../Doc/whatsnew/3.6.rst:997 +msgid "The :class:`~unittest.mock.Mock` class has the following improvements:" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2007 +msgid "" +"The class constructor has a new *unsafe* parameter, which causes mock " +"objects to raise :exc:`AttributeError` on attribute names starting with ``" +"\"assert\"``. (Contributed by Kushal Das in :issue:`21238`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2012 +msgid "" +"A new :meth:`Mock.assert_not_called() ` method to check if the mock object was called. " +"(Contributed by Kushal Das in :issue:`21262`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2016 +msgid "" +"The :class:`~unittest.mock.MagicMock` class now supports :meth:" +"`__truediv__`, :meth:`__divmod__` and :meth:`__matmul__` operators. " +"(Contributed by Johannes Baiter in :issue:`20968`, and Håkan Lövdahl in :" +"issue:`23581` and :issue:`23568`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2021 +msgid "" +"It is no longer necessary to explicitly pass ``create=True`` to the :func:" +"`~unittest.mock.patch` function when patching builtin names. (Contributed by " +"Kushal Das in :issue:`17660`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2029 +msgid "" +"A new :class:`request.HTTPPasswordMgrWithPriorAuth ` class allows HTTP Basic Authentication " +"credentials to be managed so as to eliminate unnecessary ``401`` response " +"handling, or to unconditionally send credentials on the first request in " +"order to communicate with servers that return a ``404`` response instead of " +"a ``401`` if the ``Authorization`` header is not sent. (Contributed by Matej " +"Cepl in :issue:`19494` and Akshit Khurana in :issue:`7159`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2038 +msgid "" +"A new *quote_via* argument for the :func:`parse.urlencode() ` function provides a way to control the encoding of query parts " +"if needed. (Contributed by Samwyse and Arnon Yaari in :issue:`13866`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2043 +msgid "" +"The :func:`request.urlopen() ` function accepts an :" +"class:`ssl.SSLContext` object as a *context* argument, which will be used " +"for the HTTPS connection. (Contributed by Alex Gaynor in :issue:`22366`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2047 +msgid "" +"The :func:`parse.urljoin() ` was updated to use the :" +"rfc:`3986` semantics for the resolution of relative URLs, rather than :rfc:" +"`1808` and :rfc:`2396`. (Contributed by Demian Brecht and Senthil Kumaran " +"in :issue:`22118`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2054 +msgid "wsgiref" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2056 +msgid "" +"The *headers* argument of the :class:`headers.Headers ` class constructor is now optional. (Contributed by Pablo Torres " +"Navarrete and SilentGhost in :issue:`5800`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2062 +msgid "xmlrpc" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2064 +msgid "" +"The :class:`client.ServerProxy ` class now " +"supports the :term:`context manager` protocol. (Contributed by Claudiu Popa " +"in :issue:`20627`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2068 +msgid "" +"The :class:`client.ServerProxy ` constructor now " +"accepts an optional :class:`ssl.SSLContext` instance. (Contributed by Alex " +"Gaynor in :issue:`22960`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2074 +msgid "xml.sax" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2076 +msgid "" +"SAX parsers now support a character stream of the :class:`xmlreader." +"InputSource ` object. (Contributed by Serhiy " +"Storchaka in :issue:`2175`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2080 +msgid "" +":func:`~xml.sax.parseString` now accepts a :class:`str` instance. " +"(Contributed by Serhiy Storchaka in :issue:`10590`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2087 +msgid "" +"ZIP output can now be written to unseekable streams. (Contributed by Serhiy " +"Storchaka in :issue:`23252`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2090 +msgid "" +"The *mode* argument of :meth:`ZipFile.open() ` method " +"now accepts ``\"x\"`` to request exclusive creation. (Contributed by Serhiy " +"Storchaka in :issue:`21717`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2096 +msgid "Other module-level changes" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2098 +msgid "" +"Many functions in the :mod:`mmap`, :mod:`ossaudiodev`, :mod:`socket`, :mod:" +"`ssl`, and :mod:`codecs` modules now accept writable :term:`bytes-like " +"objects `. (Contributed by Serhiy Storchaka in :issue:" +"`23001`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2107 +msgid "" +"The :func:`os.walk` function has been sped up by 3 to 5 times on POSIX " +"systems, and by 7 to 20 times on Windows. This was done using the new :func:" +"`os.scandir` function, which exposes file information from the underlying " +"``readdir`` or ``FindFirstFile``/``FindNextFile`` system calls. " +"(Contributed by Ben Hoyt with help from Victor Stinner in :issue:`23605`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2113 +msgid "" +"Construction of ``bytes(int)`` (filled by zero bytes) is faster and uses " +"less memory for large objects. ``calloc()`` is used instead of ``malloc()`` " +"to allocate memory for these objects. (Contributed by Victor Stinner in :" +"issue:`21233`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2118 +msgid "" +"Some operations on :mod:`ipaddress` :class:`~ipaddress.IPv4Network` and :" +"class:`~ipaddress.IPv6Network` have been massively sped up, such as :meth:" +"`~ipaddress.IPv4Network.subnets`, :meth:`~ipaddress.IPv4Network.supernet`, :" +"func:`~ipaddress.summarize_address_range`, :func:`~ipaddress." +"collapse_addresses`. The speed up can range from 3 to 15 times. (Contributed " +"by Antoine Pitrou, Michel Albert, and Markus in :issue:`21486`, :issue:" +"`21487`, :issue:`20826`, :issue:`23266`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2126 +msgid "" +"Pickling of :mod:`ipaddress` objects was optimized to produce significantly " +"smaller output. (Contributed by Serhiy Storchaka in :issue:`23133`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2129 +msgid "" +"Many operations on :class:`io.BytesIO` are now 50% to 100% faster. " +"(Contributed by Serhiy Storchaka in :issue:`15381` and David Wilson in :" +"issue:`22003`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2133 +msgid "" +"The :func:`marshal.dumps` function is now faster: 65-85% with versions 3 and " +"4, 20-25% with versions 0 to 2 on typical data, and up to 5 times in best " +"cases. (Contributed by Serhiy Storchaka in :issue:`20416` and :issue:" +"`23344`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2138 +msgid "" +"The UTF-32 encoder is now 3 to 7 times faster. (Contributed by Serhiy " +"Storchaka in :issue:`15027`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2141 +msgid "" +"Regular expressions are now parsed up to 10% faster. (Contributed by Serhiy " +"Storchaka in :issue:`19380`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2144 +msgid "" +"The :func:`json.dumps` function was optimized to run with " +"``ensure_ascii=False`` as fast as with ``ensure_ascii=True``. (Contributed " +"by Naoki Inada in :issue:`23206`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2148 +msgid "" +"The :c:func:`PyObject_IsInstance` and :c:func:`PyObject_IsSubclass` " +"functions have been sped up in the common case that the second argument has :" +"class:`type` as its metaclass. (Contributed Georg Brandl by in :issue:" +"`22540`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2153 +msgid "" +"Method caching was slightly improved, yielding up to 5% performance " +"improvement in some benchmarks. (Contributed by Antoine Pitrou in :issue:" +"`22847`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2157 +msgid "" +"Objects from the :mod:`random` module now use 50% less memory on 64-bit " +"builds. (Contributed by Serhiy Storchaka in :issue:`23488`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2160 +msgid "" +"The :func:`property` getter calls are up to 25% faster. (Contributed by Joe " +"Jevnik in :issue:`23910`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2163 +msgid "" +"Instantiation of :class:`fractions.Fraction` is now up to 30% faster. " +"(Contributed by Stefan Behnel in :issue:`22464`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2166 +msgid "" +"String methods :meth:`~str.find`, :meth:`~str.rfind`, :meth:`~str.split`, :" +"meth:`~str.partition` and the :keyword:`in` string operator are now " +"significantly faster for searching 1-character substrings. (Contributed by " +"Serhiy Storchaka in :issue:`23573`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2175 +msgid "New ``calloc`` functions were added:" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2177 +msgid ":c:func:`PyMem_RawCalloc`," +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2178 +msgid ":c:func:`PyMem_Calloc`," +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2179 +msgid ":c:func:`PyObject_Calloc`." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2181 +msgid "(Contributed by Victor Stinner in :issue:`21233`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2183 +msgid "New encoding/decoding helper functions:" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2185 +msgid ":c:func:`Py_DecodeLocale` (replaced ``_Py_char2wchar()``)," +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2186 +msgid ":c:func:`Py_EncodeLocale` (replaced ``_Py_wchar2char()``)." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2188 +msgid "(Contributed by Victor Stinner in :issue:`18395`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2190 +msgid "" +"A new :c:func:`PyCodec_NameReplaceErrors` function to replace the unicode " +"encode error with ``\\N{...}`` escapes. (Contributed by Serhiy Storchaka in :" +"issue:`19676`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2194 +msgid "" +"A new :c:func:`PyErr_FormatV` function similar to :c:func:`PyErr_Format`, " +"but accepts a ``va_list`` argument. (Contributed by Antoine Pitrou in :issue:" +"`18711`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2198 +msgid "" +"A new :c:data:`PyExc_RecursionError` exception. (Contributed by Georg Brandl " +"in :issue:`19235`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2201 +msgid "" +"New :c:func:`PyModule_FromDefAndSpec`, :c:func:`PyModule_FromDefAndSpec2`, " +"and :c:func:`PyModule_ExecDef` functions introduced by :pep:`489` -- multi-" +"phase extension module initialization. (Contributed by Petr Viktorin in :" +"issue:`24268`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2206 +msgid "" +"New :c:func:`PyNumber_MatrixMultiply` and :c:func:" +"`PyNumber_InPlaceMatrixMultiply` functions to perform matrix multiplication. " +"(Contributed by Benjamin Peterson in :issue:`21176`. See also :pep:`465` " +"for details.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2212 +msgid "" +"The :c:member:`PyTypeObject.tp_finalize` slot is now part of the stable ABI." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2214 +msgid "" +"Windows builds now require Microsoft Visual C++ 14.0, which is available as " +"part of `Visual Studio 2015 `_." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2217 +msgid "" +"Extension modules now include a platform information tag in their filename " +"on some platforms (the tag is optional, and CPython will import extensions " +"without it, although if the tag is present and mismatched, the extension " +"won't be loaded):" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2222 +msgid "" +"On Linux, extension module filenames end with ``.cpython-m-" +"-.pyd``:" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2225 ../Doc/whatsnew/3.5.rst:2242 +msgid "" +"```` is the major number of the Python version; for Python 3.5 this " +"is ``3``." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2228 ../Doc/whatsnew/3.5.rst:2245 +msgid "" +"```` is the minor number of the Python version; for Python 3.5 this " +"is ``5``." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2231 +msgid "" +"```` is the hardware architecture the extension module was " +"built to run on. It's most commonly either ``i386`` for 32-bit Intel " +"platforms or ``x86_64`` for 64-bit Intel (and AMD) platforms." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2235 +msgid "" +"```` is always ``linux-gnu``, except for extensions built to talk to the " +"32-bit ABI on 64-bit platforms, in which case it is ``linux-gnu32`` (and " +"```` will be ``x86_64``)." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2239 +msgid "" +"On Windows, extension module filenames end with ``.cp-" +".pyd``:" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2248 +msgid "" +"```` is the platform the extension module was built for, either " +"``win32`` for Win32, ``win_amd64`` for Win64, ``win_ia64`` for Windows " +"Itanium 64, and ``win_arm`` for Windows on ARM." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2252 +msgid "" +"If built in debug mode, ```` will be ``_d``, otherwise it will be " +"blank." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2255 +msgid "" +"On OS X platforms, extension module filenames now end with ``-darwin.so``." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2257 +msgid "" +"On all other platforms, extension module filenames are the same as they were " +"with Python 3.4." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2265 ../Doc/whatsnew/3.6.rst:1209 +msgid "New Keywords" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2267 ../Doc/whatsnew/3.6.rst:1211 +msgid "" +"``async`` and ``await`` are not recommended to be used as variable, class, " +"function or module names. Introduced by :pep:`492` in Python 3.5, they will " +"become proper keywords in Python 3.7." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2273 +msgid "Deprecated Python Behavior" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2275 +msgid "" +"Raising the :exc:`StopIteration` exception inside a generator will now " +"generate a silent :exc:`PendingDeprecationWarning`, which will become a non-" +"silent deprecation warning in Python 3.6 and will trigger a :exc:" +"`RuntimeError` in Python 3.7. See :ref:`PEP 479: Change StopIteration " +"handling inside generators ` for details." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2285 +msgid "" +"Windows XP is no longer supported by Microsoft, thus, per :PEP:`11`, CPython " +"3.5 is no longer officially supported on this OS." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2292 +msgid "" +"The :mod:`formatter` module has now graduated to full deprecation and is " +"still slated for removal in Python 3.6." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2295 +msgid "" +"The :func:`asyncio.async` function is deprecated in favor of :func:`~asyncio." +"ensure_future`." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2298 +msgid "" +"The :mod:`smtpd` module has in the past always decoded the DATA portion of " +"email messages using the ``utf-8`` codec. This can now be controlled by the " +"new *decode_data* keyword to :class:`~smtpd.SMTPServer`. The default value " +"is ``True``, but this default is deprecated. Specify the *decode_data* " +"keyword with an appropriate value to avoid the deprecation warning." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2304 +msgid "" +"Directly assigning values to the :attr:`~http.cookies.Morsel.key`, :attr:" +"`~http.cookies.Morsel.value` and :attr:`~http.cookies.Morsel.coded_value` " +"of :class:`http.cookies.Morsel` objects is deprecated. Use the :meth:`~http." +"cookies.Morsel.set` method instead. In addition, the undocumented " +"*LegalChars* parameter of :meth:`~http.cookies.Morsel.set` is deprecated, " +"and is now ignored." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2311 +msgid "" +"Passing a format string as keyword argument *format_string* to the :meth:" +"`~string.Formatter.format` method of the :class:`string.Formatter` class has " +"been deprecated. (Contributed by Serhiy Storchaka in :issue:`23671`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2316 +msgid "" +"The :func:`platform.dist` and :func:`platform.linux_distribution` functions " +"are now deprecated. Linux distributions use too many different ways of " +"describing themselves, so the functionality is left to a package. " +"(Contributed by Vajrasky Kok and Berker Peksag in :issue:`1322`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2321 +msgid "" +"The previously undocumented ``from_function`` and ``from_builtin`` methods " +"of :class:`inspect.Signature` are deprecated. Use the new :meth:`Signature." +"from_callable() ` method instead. " +"(Contributed by Yury Selivanov in :issue:`24248`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2326 +msgid "" +"The :func:`inspect.getargspec` function is deprecated and scheduled to be " +"removed in Python 3.6. (See :issue:`20438` for details.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2329 +msgid "" +"The :mod:`inspect` :func:`~inspect.getfullargspec`, :func:`~inspect." +"getargvalues`, :func:`~inspect.getcallargs`, :func:`~inspect.getargvalues`, :" +"func:`~inspect.formatargspec`, and :func:`~inspect.formatargvalues` " +"functions are deprecated in favor of the :func:`inspect.signature` API. " +"(Contributed by Yury Selivanov in :issue:`20438`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2336 +msgid "" +"Use of :const:`re.LOCALE` flag with str patterns or :const:`re.ASCII` is now " +"deprecated. (Contributed by Serhiy Storchaka in :issue:`22407`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2339 +msgid "" +"Use of unrecognized special sequences consisting of ``'\\'`` and an ASCII " +"letter in regular expression patterns and replacement patterns now raises a " +"deprecation warning and will be forbidden in Python 3.6. (Contributed by " +"Serhiy Storchaka in :issue:`23622`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2344 +msgid "" +"The undocumented and unofficial *use_load_tests* default argument of the :" +"meth:`unittest.TestLoader.loadTestsFromModule` method now is deprecated and " +"ignored. (Contributed by Robert Collins and Barry A. Warsaw in :issue:" +"`16662`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2359 +msgid "" +"The ``__version__`` attribute has been dropped from the email package. The " +"email code hasn't been shipped separately from the stdlib for a long time, " +"and the ``__version__`` string was not updated in the last few releases." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2363 +msgid "" +"The internal ``Netrc`` class in the :mod:`ftplib` module was deprecated in " +"3.4, and has now been removed. (Contributed by Matt Chaput in :issue:`6623`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2367 +msgid "The concept of ``.pyo`` files has been removed." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2369 +msgid "" +"The JoinableQueue class in the provisional :mod:`asyncio` module was " +"deprecated in 3.4.4 and is now removed. (Contributed by A. Jesse Jiryu Davis " +"in :issue:`23464`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2375 +msgid "Porting to Python 3.5" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2382 +msgid "Changes in Python behavior" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2384 +msgid "" +"Due to an oversight, earlier Python versions erroneously accepted the " +"following syntax::" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2390 +msgid "" +"Python 3.5 now correctly raises a :exc:`SyntaxError`, as generator " +"expressions must be put in parentheses if not a sole argument to a function." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2397 +msgid "" +":pep:`475`: System calls are now retried when interrupted by a signal " +"instead of raising :exc:`InterruptedError` if the Python signal handler does " +"not raise an exception." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2401 +msgid "" +"Before Python 3.5, a :class:`datetime.time` object was considered to be " +"false if it represented midnight in UTC. This behavior was considered " +"obscure and error-prone and has been removed in Python 3.5. See :issue:" +"`13936` for full details." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2406 +msgid "" +"The :meth:`ssl.SSLSocket.send()` method now raises either :exc:`ssl." +"SSLWantReadError` or :exc:`ssl.SSLWantWriteError` on a non-blocking socket " +"if the operation would block. Previously, it would return ``0``. " +"(Contributed by Nikolaus Rath in :issue:`20951`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2411 +msgid "" +"The ``__name__`` attribute of generators is now set from the function name, " +"instead of being set from the code name. Use ``gen.gi_code.co_name`` to " +"retrieve the code name. Generators also have a new ``__qualname__`` " +"attribute, the qualified name, which is now used for the representation of a " +"generator (``repr(gen)``). (Contributed by Victor Stinner in :issue:`21205`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2418 +msgid "" +"The deprecated \"strict\" mode and argument of :class:`~html.parser." +"HTMLParser`, :meth:`HTMLParser.error`, and the :exc:`HTMLParserError` " +"exception have been removed. (Contributed by Ezio Melotti in :issue:" +"`15114`.) The *convert_charrefs* argument of :class:`~html.parser." +"HTMLParser` is now ``True`` by default. (Contributed by Berker Peksag in :" +"issue:`21047`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2424 +msgid "" +"Although it is not formally part of the API, it is worth noting for porting " +"purposes (ie: fixing tests) that error messages that were previously of the " +"form \"'sometype' does not support the buffer protocol\" are now of the form " +"\"a :term:`bytes-like object` is required, not 'sometype'\". (Contributed by " +"Ezio Melotti in :issue:`16518`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2430 +msgid "" +"If the current directory is set to a directory that no longer exists then :" +"exc:`FileNotFoundError` will no longer be raised and instead :meth:" +"`~importlib.machinery.FileFinder.find_spec` will return ``None`` **without** " +"caching ``None`` in :data:`sys.path_importer_cache`, which is different than " +"the typical case (:issue:`22834`)." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2436 +msgid "" +"HTTP status code and messages from :mod:`http.client` and :mod:`http.server` " +"were refactored into a common :class:`~http.HTTPStatus` enum. The values " +"in :mod:`http.client` and :mod:`http.server` remain available for backwards " +"compatibility. (Contributed by Demian Brecht in :issue:`21793`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2441 +msgid "" +"When an import loader defines :meth:`importlib.machinery.Loader.exec_module` " +"it is now expected to also define :meth:`~importlib.machinery.Loader." +"create_module` (raises a :exc:`DeprecationWarning` now, will be an error in " +"Python 3.6). If the loader inherits from :class:`importlib.abc.Loader` then " +"there is nothing to do, else simply define :meth:`~importlib.machinery." +"Loader.create_module` to return ``None``. (Contributed by Brett Cannon in :" +"issue:`23014`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2449 +msgid "" +"The :func:`re.split` function always ignored empty pattern matches, so the ``" +"\"x*\"`` pattern worked the same as ``\"x+\"``, and the ``\"\\b\"`` pattern " +"never worked. Now :func:`re.split` raises a warning if the pattern could " +"match an empty string. For compatibility, use patterns that never match an " +"empty string (e.g. ``\"x+\"`` instead of ``\"x*\"``). Patterns that could " +"only match an empty string (such as ``\"\\b\"``) now raise an error. " +"(Contributed by Serhiy Storchaka in :issue:`22818`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2457 +msgid "" +"The :class:`http.cookies.Morsel` dict-like interface has been made self " +"consistent: morsel comparison now takes the :attr:`~http.cookies.Morsel." +"key` and :attr:`~http.cookies.Morsel.value` into account, :meth:`~http." +"cookies.Morsel.copy` now results in a :class:`~http.cookies.Morsel` instance " +"rather than a :class:`dict`, and :meth:`~http.cookies.Morsel.update` will " +"now raise an exception if any of the keys in the update dictionary are " +"invalid. In addition, the undocumented *LegalChars* parameter of :func:" +"`~http.cookies.Morsel.set` is deprecated and is now ignored. (Contributed " +"by Demian Brecht in :issue:`2211`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2467 +msgid "" +":pep:`488` has removed ``.pyo`` files from Python and introduced the " +"optional ``opt-`` tag in ``.pyc`` file names. The :func:`importlib.util." +"cache_from_source` has gained an *optimization* parameter to help control " +"the ``opt-`` tag. Because of this, the *debug_override* parameter of the " +"function is now deprecated. `.pyo` files are also no longer supported as a " +"file argument to the Python interpreter and thus serve no purpose when " +"distributed on their own (i.e. sourcless code distribution). Due to the fact " +"that the magic number for bytecode has changed in Python 3.5, all old `.pyo` " +"files from previous versions of Python are invalid regardless of this PEP." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2478 +msgid "" +"The :mod:`socket` module now exports the :data:`~socket.CAN_RAW_FD_FRAMES` " +"constant on linux 3.6 and greater." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2481 +msgid "" +"The :func:`ssl.cert_time_to_seconds` function now interprets the input time " +"as UTC and not as local time, per :rfc:`5280`. Additionally, the return " +"value is always an :class:`int`. (Contributed by Akira Li in :issue:`19940`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2485 +msgid "" +"The ``pygettext.py`` Tool now uses the standard +NNNN format for timezones " +"in the POT-Creation-Date header." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2488 +msgid "" +"The :mod:`smtplib` module now uses :data:`sys.stderr` instead of the " +"previous module-level :data:`stderr` variable for debug output. If your " +"(test) program depends on patching the module-level variable to capture the " +"debug output, you will need to update it to capture sys.stderr instead." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2493 +msgid "" +"The :meth:`str.startswith` and :meth:`str.endswith` methods no longer return " +"``True`` when finding the empty string and the indexes are completely out of " +"range. (Contributed by Serhiy Storchaka in :issue:`24284`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2497 +msgid "" +"The :func:`inspect.getdoc` function now returns documentation strings " +"inherited from base classes. Documentation strings no longer need to be " +"duplicated if the inherited documentation is appropriate. To suppress an " +"inherited string, an empty string must be specified (or the documentation " +"may be filled in). This change affects the output of the :mod:`pydoc` " +"module and the :func:`help` function. (Contributed by Serhiy Storchaka in :" +"issue:`15582`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2505 +msgid "" +"Nested :func:`functools.partial` calls are now flattened. If you were " +"relying on the previous behavior, you can now either add an attribute to a :" +"func:`functools.partial` object or you can create a subclass of :func:" +"`functools.partial`. (Contributed by Alexander Belopolsky in :issue:`7830`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2514 +msgid "" +"The undocumented :c:member:`~PyMemoryViewObject.format` member of the (non-" +"public) :c:type:`PyMemoryViewObject` structure has been removed. All " +"extensions relying on the relevant parts in ``memoryobject.h`` must be " +"rebuilt." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2519 +msgid "" +"The :c:type:`PyMemAllocator` structure was renamed to :c:type:" +"`PyMemAllocatorEx` and a new ``calloc`` field was added." +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2522 +msgid "" +"Removed non-documented macro :c:macro:`PyObject_REPR` which leaked " +"references. Use format character ``%R`` in :c:func:`PyUnicode_FromFormat`-" +"like functions to format the :func:`repr` of the object. (Contributed by " +"Serhiy Storchaka in :issue:`22453`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2527 +msgid "" +"Because the lack of the :attr:`__module__` attribute breaks pickling and " +"introspection, a deprecation warning is now raised for builtin types without " +"the :attr:`__module__` attribute. This would be an AttributeError in the " +"future. (Contributed by Serhiy Storchaka in :issue:`20204`.)" +msgstr "" + +#: ../Doc/whatsnew/3.5.rst:2533 +msgid "" +"As part of the :pep:`492` implementation, the ``tp_reserved`` slot of :c:" +"type:`PyTypeObject` was replaced with a :c:member:`tp_as_async` slot. Refer " +"to :ref:`coro-objects` for new types, structures and functions." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:3 +msgid "What's New In Python 3.6" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:5 +msgid "|release|" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:6 +msgid "|today|" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:48 +msgid "This article explains the new features in Python 3.6, compared to 3.5." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:50 +msgid "For full details, see the :ref:`changelog `." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:54 +msgid "" +"Prerelease users should be aware that this document is currently in draft " +"form. It will be updated substantially as Python 3.6 moves towards release, " +"so it's worth checking back even after reading earlier versions." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:67 +msgid "" +"A ``global`` or ``nonlocal`` statement must now textually appear before the " +"first use of the affected name in the same scope. Previously this was a " +"SyntaxWarning." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:71 +msgid "PEP 498: :ref:`Formatted string literals `" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:73 ../Doc/whatsnew/3.6.rst:166 +msgid "PEP 515: Underscores in Numeric Literals" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:75 +msgid "PEP 526: :ref:`Syntax for Variable Annotations `" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:77 +msgid "PEP 525: Asynchronous Generators" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:79 +msgid "PEP 530: Asynchronous Comprehensions" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:81 +msgid "Standard library improvements:" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:85 ../Doc/whatsnew/3.6.rst:586 +msgid "" +"On Linux, :func:`os.urandom` now blocks until the system urandom entropy " +"pool is initialized to increase the security. See the :pep:`524` for the " +"rationale." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:89 +msgid ":mod:`hashlib` and :mod:`ssl` now support OpenSSL 1.1.0." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:91 +msgid "" +"The default settings and feature set of the :mod:`ssl` have been improved." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:93 +msgid "" +"The :mod:`hashlib` module has got support for BLAKE2, SHA-3 and SHAKE hash " +"algorithms and :func:`~hashlib.scrypt` key derivation function." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:98 +msgid "PEP 529: :ref:`Change Windows filesystem encoding to UTF-8 `" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:100 +msgid "PEP 528: :ref:`Change Windows console encoding to UTF-8 `" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:102 +msgid "" +"The ``py.exe`` launcher, when used interactively, no longer prefers Python 2 " +"over Python 3 when the user doesn't specify a version (via command line " +"arguments or a config file). Handling of shebang lines remains unchanged - " +"\"python\" refers to Python 2 in that case." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:107 +msgid "" +"``python.exe`` and ``pythonw.exe`` have been marked as long-path aware, " +"which means that when the 260 character path limit may no longer apply. See :" +"ref:`removing the MAX_PATH limitation ` for details." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:111 +msgid "" +"A ``._pth`` file can be added to force isolated mode and fully specify all " +"search paths to avoid registry and environment lookup. See :ref:`the " +"documentation ` for more information." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:115 +msgid "" +"A ``python36.zip`` file now works as a landmark to infer :envvar:" +"`PYTHONHOME`. See :ref:`the documentation ` for more " +"information." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:136 +msgid "" +"PEP 520: :ref:`Preserving Class Attribute Definition Order`" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:138 +msgid "PEP 468: :ref:`Preserving Keyword Argument Order`" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:140 +msgid "A complete list of PEP's implemented in Python 3.6:" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:142 +msgid ":pep:`468`, :ref:`Preserving Keyword Argument Order`" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:143 +msgid "" +":pep:`487`, :ref:`Simpler customization of class creation`" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:144 +msgid ":pep:`495`, Local Time Disambiguation" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:145 +msgid ":pep:`498`, :ref:`Formatted string literals `" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:146 +msgid ":pep:`506`, Adding A Secrets Module To The Standard Library" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:147 +msgid ":pep:`509`, :ref:`Add a private version to dict`" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:148 +msgid ":pep:`515`, :ref:`Underscores in Numeric Literals`" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:149 +msgid ":pep:`519`, :ref:`Adding a file system path protocol`" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:150 +msgid "" +":pep:`520`, :ref:`Preserving Class Attribute Definition Order`" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:151 +msgid ":pep:`523`, :ref:`Adding a frame evaluation API to CPython`" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:152 +msgid ":pep:`524`, Make os.urandom() blocking on Linux (during system startup)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:153 +msgid ":pep:`525`, Asynchronous Generators (provisional)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:154 +msgid "" +":pep:`526`, :ref:`Syntax for Variable Annotations (provisional)`" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:155 +msgid "" +":pep:`528`, :ref:`Change Windows console encoding to UTF-8 " +"(provisional)`" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:156 +msgid "" +":pep:`529`, :ref:`Change Windows filesystem encoding to UTF-8 " +"(provisional)`" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:157 +msgid ":pep:`530`, Asynchronous Comprehensions" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:168 +msgid "" +"Prior to PEP 515, there was no support for writing long numeric literals " +"with some form of separator to improve readability. For instance, how big is " +"``1000000000000000``? With :pep:`515`, though, you can use underscores to " +"separate digits as desired to make numeric literals easier to read: " +"``1_000_000_000_000_000``. Underscores can be used with other numeric " +"literals beyond integers, e.g. ``0x_FF_FF_FF_FF``." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:176 +msgid "" +"Single underscores are allowed between digits and after any base specifier. " +"More than a single underscore in a row, leading, or trailing underscores are " +"not allowed." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:182 +msgid ":pep:`515` -- Underscores in Numeric Literals" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:183 +msgid "PEP written by Georg Brandl and Serhiy Storchaka." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:189 +msgid "PEP 523: Adding a frame evaluation API to CPython" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:191 +msgid "" +"While Python provides extensive support to customize how code executes, one " +"place it has not done so is in the evaluation of frame objects. If you " +"wanted some way to intercept frame evaluation in Python there really wasn't " +"any way without directly manipulating function pointers for defined " +"functions." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:197 +msgid "" +":pep:`523` changes this by providing an API to make frame evaluation " +"pluggable at the C level. This will allow for tools such as debuggers and " +"JITs to intercept frame evaluation before the execution of Python code " +"begins. This enables the use of alternative evaluation implementations for " +"Python code, tracking frame evaluation, etc." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:204 +msgid "" +"This API is not part of the limited C API and is marked as private to signal " +"that usage of this API is expected to be limited and only applicable to very " +"select, low-level use-cases. Semantics of the API will change with Python as " +"necessary." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:211 +msgid ":pep:`523` -- Adding a frame evaluation API to CPython" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:212 +msgid "PEP written by Brett Cannon and Dino Viehland." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:218 +msgid "PEP 519: Adding a file system path protocol" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:220 +msgid "" +"File system paths have historically been represented as :class:`str` or :" +"class:`bytes` objects. This has led to people who write code which operate " +"on file system paths to assume that such objects are only one of those two " +"types (an :class:`int` representing a file descriptor does not count as that " +"is not a file path). Unfortunately that assumption prevents alternative " +"object representations of file system paths like :mod:`pathlib` from working " +"with pre-existing code, including Python's standard library." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:229 +msgid "" +"To fix this situation, a new interface represented by :class:`os.PathLike` " +"has been defined. By implementing the :meth:`~os.PathLike.__fspath__` " +"method, an object signals that it represents a path. An object can then " +"provide a low-level representation of a file system path as a :class:`str` " +"or :class:`bytes` object. This means an object is considered :term:`path-" +"like ` if it implements :class:`os.PathLike` or is a :" +"class:`str` or :class:`bytes` object which represents a file system path. " +"Code can use :func:`os.fspath`, :func:`os.fsdecode`, or :func:`os.fsencode` " +"to explicitly get a :class:`str` and/or :class:`bytes` representation of a " +"path-like object." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:242 +msgid "" +"The built-in :func:`open` function has been updated to accept :class:`os." +"PathLike` objects as have all relevant functions in the :mod:`os` and :mod:" +"`os.path` modules. :c:func:`PyUnicode_FSConverter` and :c:func:" +"`PyUnicode_FSConverter` have been changed to accept path-like objects. The :" +"class:`os.DirEntry` class and relevant classes in :mod:`pathlib` have also " +"been updated to implement :class:`os.PathLike`." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:250 +msgid "" +"The hope in is that updating the fundamental functions for operating on file " +"system paths will lead to third-party code to implicitly support all :term:" +"`path-like objects ` without any code changes or at least " +"very minimal ones (e.g. calling :func:`os.fspath` at the beginning of code " +"before operating on a path-like object)." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:257 +msgid "" +"Here are some examples of how the new interface allows for :class:`pathlib." +"Path` to be used more easily and transparently with pre-existing code::" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:274 +msgid "" +"(Implemented by Brett Cannon, Ethan Furman, Dusty Phillips, and Jelle " +"Zijlstra.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:278 +msgid ":pep:`519` -- Adding a file system path protocol" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:279 +msgid "PEP written by Brett Cannon and Koos Zevenhoven." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:285 +msgid "PEP 498: Formatted string literals" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:287 +msgid "" +"Formatted string literals are a new kind of string literal, prefixed with " +"``'f'``. They are similar to the format strings accepted by :meth:`str." +"format`. They contain replacement fields surrounded by curly braces. The " +"replacement fields are expressions, which are evaluated at run time, and " +"then formatted using the :func:`format` protocol::" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:297 +msgid "See :pep:`498` and the main documentation at :ref:`f-strings`." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:303 +msgid "PEP 526: Syntax for variable annotations" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:305 +msgid "" +":pep:`484` introduced standard for type annotations of function parameters, " +"a.k.a. type hints. This PEP adds syntax to Python for annotating the types " +"of variables including class variables and instance variables::" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:316 +msgid "" +"Just as for function annotations, the Python interpreter does not attach any " +"particular meaning to variable annotations and only stores them in a special " +"attribute ``__annotations__`` of a class or module. In contrast to variable " +"declarations in statically typed languages, the goal of annotation syntax is " +"to provide an easy way to specify structured type metadata for third party " +"tools and libraries via the abstract syntax tree and the ``__annotations__`` " +"attribute." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:328 +msgid ":pep:`526` -- Syntax for variable annotations." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:327 +msgid "" +"PEP written by Ryan Gonzalez, Philip House, Ivan Levkivskyi, Lisa Roach, and " +"Guido van Rossum. Implemented by Ivan Levkivskyi." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:330 +msgid "" +"Tools that use or will use the new syntax: `mypy `_, `pytype `_, PyCharm, etc." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:338 +msgid "PEP 529: Change Windows filesystem encoding to UTF-8" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:340 +msgid "" +"Representing filesystem paths is best performed with str (Unicode) rather " +"than bytes. However, there are some situations where using bytes is " +"sufficient and correct." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:344 +msgid "" +"Prior to Python 3.6, data loss could result when using bytes paths on " +"Windows. With this change, using bytes to represent paths is now supported " +"on Windows, provided those bytes are encoded with the encoding returned by :" +"func:`sys.getfilesystemencoding()`, which now defaults to ``'utf-8'``." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:349 +msgid "" +"Applications that do not use str to represent paths should use :func:`os." +"fsencode()` and :func:`os.fsdecode()` to ensure their bytes are correctly " +"encoded. To revert to the previous behaviour, set :envvar:" +"`PYTHONLEGACYWINDOWSFSENCODING` or call :func:`sys." +"_enablelegacywindowsfsencoding`." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:355 +msgid "" +"See :pep:`529` for more information and discussion of code modifications " +"that may be required." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:360 +msgid "" +"This change is considered experimental for 3.6.0 beta releases. The default " +"encoding may change before the final release." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:366 +msgid "PEP 487: Simpler customization of class creation" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:368 +msgid "" +"Upon subclassing a class, the ``__init_subclass__`` classmethod (if defined) " +"is called on the base class. This makes it straightforward to write classes " +"that customize initialization of future subclasses without introducing the " +"complexity of a full custom metaclass." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:373 +msgid "" +"The descriptor protocol has also been expanded to include a new optional " +"method, ``__set_name__``. Whenever a new class is defined, the new method " +"will be called on all descriptors included in the definition, providing them " +"with a reference to the class being defined and the name given to the " +"descriptor within the class namespace." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:379 +msgid "" +"Also see :pep:`487` and the updated class customization documentation at :" +"ref:`class-customization` and :ref:`descriptors`." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:382 +msgid "(Contributed by Martin Teichmann in :issue:`27366`)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:387 +msgid "PEP 528: Change Windows console encoding to UTF-8" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:389 +msgid "" +"The default console on Windows will now accept all Unicode characters and " +"provide correctly read str objects to Python code. ``sys.stdin``, ``sys." +"stdout`` and ``sys.stderr`` now default to utf-8 encoding." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:393 +msgid "" +"This change only applies when using an interactive console, and not when " +"redirecting files or pipes. To revert to the previous behaviour for " +"interactive console use, set :envvar:`PYTHONLEGACYWINDOWSIOENCODING`." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:399 +msgid ":pep:`528` -- Change Windows console encoding to UTF-8" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:400 +msgid "PEP written and implemented by Steve Dower." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:403 +msgid "PYTHONMALLOC environment variable" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:405 +msgid "" +"The new :envvar:`PYTHONMALLOC` environment variable allows setting the " +"Python memory allocators and/or install debug hooks." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:408 +msgid "" +"It is now possible to install debug hooks on Python memory allocators on " +"Python compiled in release mode using ``PYTHONMALLOC=debug``. Effects of " +"debug hooks:" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:411 +msgid "Newly allocated memory is filled with the byte ``0xCB``" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:412 +msgid "Freed memory is filled with the byte ``0xDB``" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:413 +msgid "" +"Detect violations of Python memory allocator API. For example, :c:func:" +"`PyObject_Free` called on a memory block allocated by :c:func:`PyMem_Malloc`." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:416 +msgid "Detect write before the start of the buffer (buffer underflow)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:417 +msgid "Detect write after the end of the buffer (buffer overflow)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:418 +msgid "" +"Check that the :term:`GIL ` is held when allocator " +"functions of :c:data:`PYMEM_DOMAIN_OBJ` (ex: :c:func:`PyObject_Malloc`) and :" +"c:data:`PYMEM_DOMAIN_MEM` (ex: :c:func:`PyMem_Malloc`) domains are called." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:422 +msgid "Checking if the GIL is held is also a new feature of Python 3.6." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:424 +msgid "" +"See the :c:func:`PyMem_SetupDebugHooks` function for debug hooks on Python " +"memory allocators." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:427 +msgid "" +"It is now also possible to force the usage of the :c:func:`malloc` allocator " +"of the C library for all Python memory allocations using " +"``PYTHONMALLOC=malloc``. It helps to use external memory debuggers like " +"Valgrind on a Python compiled in release mode." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:432 +msgid "" +"On error, the debug hooks on Python memory allocators now use the :mod:" +"`tracemalloc` module to get the traceback where a memory block was allocated." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:436 +msgid "" +"Example of fatal error on buffer overflow using ``python3.6 -X " +"tracemalloc=5`` (store 5 frames in traces)::" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:473 +msgid "(Contributed by Victor Stinner in :issue:`26516` and :issue:`26564`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:477 +msgid "DTrace and SystemTap probing support" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:479 +msgid "" +"Python can now be built ``--with-dtrace`` which enables static markers for " +"the following events in the interpreter:" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:482 +msgid "function call/return" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:484 +msgid "garbage collection started/finished" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:486 +msgid "line of code executed." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:488 +msgid "" +"This can be used to instrument running interpreters in production, without " +"the need to recompile specific debug builds or providing application-" +"specific profiling/debugging code." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:492 +msgid "More details in :ref:`instrumentation`." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:494 +msgid "" +"The current implementation is tested on Linux and macOS. Additional markers " +"may be added in the future." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:497 +msgid "" +"(Contributed by Łukasz Langa in :issue:`21590`, based on patches by Jesús " +"Cea Avión, David Malcolm, and Nikhil Benesch.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:504 +msgid "PEP 520: Preserving Class Attribute Definition Order" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:506 +msgid "" +"Attributes in a class definition body have a natural ordering: the same " +"order in which the names appear in the source. This order is now preserved " +"in the new class's ``__dict__`` attribute." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:510 +msgid "" +"Also, the effective default class *execution* namespace (returned from " +"``type.__prepare__()``) is now an insertion-order-preserving mapping." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:515 +msgid ":pep:`520` -- Preserving Class Attribute Definition Order" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:522 +msgid "PEP 468: Preserving Keyword Argument Order" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:524 +msgid "" +"``**kwargs`` in a function signature is now guaranteed to be an insertion-" +"order-preserving mapping." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:529 +msgid ":pep:`468` -- Preserving Keyword Argument Order" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:535 +msgid "PEP 509: Add a private version to dict" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:537 +msgid "" +"Add a new private version to the builtin ``dict`` type, incremented at each " +"dictionary creation and at each dictionary change, to implement fast guards " +"on namespaces." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:541 +msgid "(Contributed by Victor Stinner in :issue:`26058`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:549 +msgid "" +":func:`dict` now uses a \"compact\" representation `pioneered by PyPy " +"`_. The memory usage of the new :func:`dict` is between 20% and 25% " +"smaller compared to Python 3.5. :pep:`468` (Preserving the order of " +"``**kwargs`` in a function.) is implemented by this. The order-preserving " +"aspect of this new implementation is considered an implementation detail and " +"should not be relied upon (this may change in the future, but it is desired " +"to have this new dict implementation in the language for a few releases " +"before changing the language spec to mandate order-preserving semantics for " +"all current and future Python implementations; this also helps preserve " +"backwards-compatibility with older versions of the language where random " +"iteration order is still in effect, e.g. Python 3.5). (Contributed by INADA " +"Naoki in :issue:`27350`. Idea `originally suggested by Raymond Hettinger " +"`_.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:567 +msgid "" +"Long sequences of repeated traceback lines are now abbreviated as ``" +"\"[Previous line repeated {count} more times]\"`` (see :ref:`py36-traceback` " +"for an example). (Contributed by Emanuel Barry in :issue:`26823`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:572 +msgid "" +"Import now raises the new exception :exc:`ModuleNotFoundError` (subclass of :" +"exc:`ImportError`) when it cannot find a module. Code that current checks " +"for ImportError (in try-except) will still work." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:580 ../Doc/whatsnew/3.6.rst:1233 +msgid "None yet." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:593 +msgid "" +"Since the :mod:`asyncio` module is :term:`provisional `, " +"all changes introduced in Python 3.6 have also been backported to Python 3.5." +"x." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:597 +msgid "Notable changes in the :mod:`asyncio` module since Python 3.5.0:" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:632 +msgid "" +"The :meth:`loop.getaddrinfo() ` method is " +"optimized to avoid calling the system ``getaddrinfo`` function if the " +"address is already resolved. (Contributed by A. Jesse Jiryu Davis.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:641 +msgid "" +"The :class:`contextlib.AbstractContextManager` class has been added to " +"provide an abstract base class for context managers. It provides a sensible " +"default implementation for `__enter__()` which returns ``self`` and leaves " +"`__exit__()` an abstract method. A matching class has been added to the :mod:" +"`typing` module as :class:`typing.ContextManager`. (Contributed by Brett " +"Cannon in :issue:`25609`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:653 +msgid "" +":mod:`venv` accepts a new parameter ``--prompt``. This parameter provides an " +"alternative prefix for the virtual environment. (Proposed by Łukasz." +"Balcerzak and ported to 3.6 by Stéphane Wirtel in :issue:`22829`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:661 +msgid "" +"The :meth:`datetime.strftime() ` and :meth:`date." +"strftime() ` methods now support ISO 8601 date " +"directives ``%G``, ``%u`` and ``%V``. (Contributed by Ashley Anderson in :" +"issue:`12006`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:668 +msgid "distutils.command.sdist" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:670 +msgid "" +"The ``default_format`` attribute has been removed from :class:`distutils." +"command.sdist.sdist` and the ``formats`` attribute defaults to " +"``['gztar']``. Although not anticipated, Any code relying on the presence of " +"``default_format`` may need to be adapted. See :issue:`27819` for more " +"details." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:680 +msgid "" +"The new email API, enabled via the *policy* keyword to various constructors, " +"is no longer provisional. The :mod:`email` documentation has been " +"reorganized and rewritten to focus on the new API, while retaining the old " +"documentation for the legacy API. (Contributed by R. David Murray in :issue:" +"`24277`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:685 +msgid "" +"The :mod:`email.mime` classes now all accept an optional *policy* keyword. " +"(Contributed by Berker Peksag in :issue:`27331`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:688 +msgid "" +"The :class:`~email.generator.DecodedGenerator` now supports the *policy* " +"keyword." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:691 +msgid "" +"There is a new :mod:`~email.policy` attribute, :attr:`~email.policy.Policy." +"message_factory`, that controls what class is used by default when the " +"parser creates new message objects. For the :attr:`email.policy.compat32` " +"policy this is :class:`~email.message.Message`, for the new policies it is :" +"class:`~email.message.EmailMessage`. (Contributed by R. David Murray in :" +"issue:`20476`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:700 +msgid "encodings" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:702 +msgid "" +"On Windows, added the ``'oem'`` encoding to use ``CP_OEMCP`` and the " +"``'ansi'`` alias for the existing ``'mbcs'`` encoding, which uses the " +"``CP_ACP`` code page." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:709 +msgid "" +"On Windows, the :mod:`faulthandler` module now installs a handler for " +"Windows exceptions: see :func:`faulthandler.enable`. (Contributed by Victor " +"Stinner in :issue:`23848`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:717 +msgid "" +":mod:`hashlib` supports OpenSSL 1.1.0. The minimum recommend version is " +"1.0.2. It has been tested with 0.9.8zc, 0.9.8zh and 1.0.1t as well as " +"LibreSSL 2.3 and 2.4. (Contributed by Christian Heimes in :issue:`26470`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:722 +msgid "" +"BLAKE2 hash functions were added to the module. :func:`~hashlib.blake2b` " +"and :func:`~hashlib.blake2s` are always available and support the full " +"feature set of BLAKE2. (Contributed by Christian Heimes in :issue:`26798` " +"based on code by Dmitry Chestnykh and Samuel Neves. Documentation written by " +"Dmitry Chestnykh.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:728 +msgid "" +"The SHA-3 hash functions :func:`~hashlib.sha3_224`, :func:`~hashlib." +"sha3_256`, :func:`~hashlib.sha3_384`, :func:`~hashlib.sha3_512`, and SHAKE " +"hash functions :func:`~hashlib.shake_128` and :func:`~hashlib.shake_256` " +"were added. (Contributed by Christian Heimes in :issue:`16113`. Keccak Code " +"Package by Guido Bertoni, Joan Daemen, Michaël Peeters, Gilles Van Assche, " +"and Ronny Van Keer.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:735 +msgid "" +"The password-based key derivation function :func:`~hashlib.scrypt` is now " +"available with OpenSSL 1.1.0 and newer. (Contributed by Christian Heimes in :" +"issue:`27928`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:742 +msgid "" +":meth:`HTTPConnection.request() ` and :" +"meth:`~http.client.HTTPConnection.endheaders` both now support chunked " +"encoding request bodies. (Contributed by Demian Brecht and Rolf Krahl in :" +"issue:`12319`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:751 +msgid "" +"The idlelib package is being modernized and refactored to make IDLE look and " +"work better and to make the code easier to understand, test, and improve. " +"Part of making IDLE look better, especially on Linux and Mac, is using ttk " +"widgets, mostly in the dialogs. As a result, IDLE no longer runs with tcl/" +"tk 8.4. It now requires tcl/tk 8.5 or 8.6. We recommend running the latest " +"release of either." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:753 +msgid "" +"'Modernizing' includes renaming and consolidation of idlelib modules. The " +"renaming of files with partial uppercase names is similar to the renaming " +"of, for instance, Tkinter and TkFont to tkinter and tkinter.font in 3.0. As " +"a result, imports of idlelib files that worked in 3.5 will usually not work " +"in 3.6. At least a module name change will be needed (see idlelib/README." +"txt), sometimes more. (Name changes contributed by Al Swiegart and Terry " +"Reedy in :issue:`24225`. Most idlelib patches since have been and will be " +"part of the process.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:755 +msgid "" +"In compensation, the eventual result with be that some idlelib classes will " +"be easier to use, with better APIs and docstrings explaining them. " +"Additional useful information will be added to idlelib when available." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:761 +msgid "" +":class:`importlib.util.LazyLoader` now calls :meth:`~importlib.abc.Loader." +"create_module` on the wrapped loader, removing the restriction that :class:" +"`importlib.machinery.BuiltinImporter` and :class:`importlib.machinery." +"ExtensionFileLoader` couldn't be used with :class:`importlib.util." +"LazyLoader`." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:767 +msgid "" +":func:`importlib.util.cache_from_source`, :func:`importlib.util." +"source_from_cache`, and :func:`importlib.util.spec_from_file_location` now " +"accept a :term:`path-like object`." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:776 +msgid "" +":func:`json.load` and :func:`json.loads` now support binary input. Encoded " +"JSON should be represented using either UTF-8, UTF-16, or UTF-32. " +"(Contributed by Serhiy Storchaka in :issue:`17909`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:784 +msgid "" +"A new :meth:`~os.scandir.close` method allows explicitly closing a :func:" +"`~os.scandir` iterator. The :func:`~os.scandir` iterator now supports the :" +"term:`context manager` protocol. If a :func:`scandir` iterator is neither " +"exhausted nor explicitly closed a :exc:`ResourceWarning` will be emitted in " +"its destructor. (Contributed by Serhiy Storchaka in :issue:`25994`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:791 +msgid "" +"The Linux ``getrandom()`` syscall (get random bytes) is now exposed as the " +"new :func:`os.getrandom` function. (Contributed by Victor Stinner, part of " +"the :pep:`524`)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:795 +msgid "" +"See the summary for :ref:`PEP 519 ` for details on how the :mod:" +"`os` and :mod:`os.path` modules now support :term:`path-like objects `." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:803 +msgid "" +"Objects that need calling ``__new__`` with keyword arguments can now be " +"pickled using :ref:`pickle protocols ` older than protocol " +"version 4. Protocol version 4 already supports this case. (Contributed by " +"Serhiy Storchaka in :issue:`24164`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:812 +msgid "" +"Added support of modifier spans in regular expressions. Examples: ``'(?i:" +"p)ython'`` matches ``'python'`` and ``'Python'``, but not ``'PYTHON'``; ``'(?" +"i)g(?-i:v)r'`` matches ``'GvR'`` and ``'gvr'``, but not ``'GVR'``. " +"(Contributed by Serhiy Storchaka in :issue:`433028`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:817 +msgid "" +"Match object groups can be accessed by ``__getitem__``, which is equivalent " +"to ``group()``. So ``mo['name']`` is now equivalent to ``mo." +"group('name')``. (Contributed by Eric Smith in :issue:`24454`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:825 +msgid "" +"Added :func:`~readline.set_auto_history` to enable or disable automatic " +"addition of input to the history list. (Contributed by Tyler Crompton in :" +"issue:`26870`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:831 +msgid "rlcompleter" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:833 +msgid "" +"Private and special attribute names now are omitted unless the prefix starts " +"with underscores. A space or a colon is added after some completed " +"keywords. (Contributed by Serhiy Storchaka in :issue:`25011` and :issue:" +"`25209`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:837 +msgid "" +"Names of most attributes listed by :func:`dir` are now completed. " +"Previously, names of properties and slots which were not yet created on an " +"instance were excluded. (Contributed by Martin Panter in :issue:`25590`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:845 +msgid "" +"When specifying paths to add to :attr:`sys.path` in a `.pth` file, you may " +"now specify file paths on top of directories (e.g. zip files). (Contributed " +"by Wolfgang Langner in :issue:`26587`)." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:853 +msgid "" +":attr:`sqlite3.Cursor.lastrowid` now supports the ``REPLACE`` statement. " +"(Contributed by Alex LordThorsen in :issue:`16864`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:860 +msgid "" +"The :func:`~socket.socket.ioctl` function now supports the :data:`~socket." +"SIO_LOOPBACK_FAST_PATH` control code. (Contributed by Daniel Stokes in :" +"issue:`26536`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:864 +msgid "" +"The :meth:`~socket.socket.getsockopt` constants ``SO_DOMAIN``, " +"``SO_PROTOCOL``, ``SO_PEERSEC``, and ``SO_PASSSEC`` are now supported. " +"(Contributed by Christian Heimes in :issue:`26907`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:868 +msgid "" +"The socket module now supports the address family :data:`~socket.AF_ALG` to " +"interface with Linux Kernel crypto API. ``ALG_*``, ``SOL_ALG`` and :meth:" +"`~socket.socket.sendmsg_afalg` were added. (Contributed by Christian Heimes " +"in :issue:`27744` with support from Victor Stinner.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:877 +msgid "" +"Servers based on the :mod:`socketserver` module, including those defined in :" +"mod:`http.server`, :mod:`xmlrpc.server` and :mod:`wsgiref.simple_server`, " +"now support the :term:`context manager` protocol. (Contributed by Aviv " +"Palivoda in :issue:`26404`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:883 +msgid "" +"The :attr:`~socketserver.StreamRequestHandler.wfile` attribute of :class:" +"`~socketserver.StreamRequestHandler` classes now implements the :class:`io." +"BufferedIOBase` writable interface. In particular, calling :meth:`~io." +"BufferedIOBase.write` is now guaranteed to send the data in full. " +"(Contributed by Martin Panter in :issue:`26721`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:892 +msgid "" +":mod:`ssl` supports OpenSSL 1.1.0. The minimum recommend version is 1.0.2. " +"It has been tested with 0.9.8zc, 0.9.8zh and 1.0.1t as well as LibreSSL 2.3 " +"and 2.4. (Contributed by Christian Heimes in :issue:`26470`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:897 +msgid "" +"3DES has been removed from the default cipher suites and ChaCha20 Poly1305 " +"cipher suites are now in the right position. (Contributed by Christian " +"Heimes in :issue:`27850` and :issue:`27766`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:901 +msgid "" +":class:`~ssl.SSLContext` has better default configuration for options and " +"ciphers. (Contributed by Christian Heimes in :issue:`28043`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:905 +msgid "" +"SSL session can be copied from one client-side connection to another with :" +"class:`~ssl.SSLSession`. TLS session resumption can speed up the initial " +"handshake, reduce latency and improve performance (Contributed by Christian " +"Heimes in :issue:`19500` based on a draft by Alex Warhawk.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:911 +msgid "" +"All constants and flags have been converted to :class:`~enum.IntEnum` and :" +"class:`~enum.IntFlags`. (Contributed by Christian Heimes in :issue:`28025`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:915 +msgid "" +"Server and client-side specific TLS protocols for :class:`~ssl.SSLContext` " +"were added. (Contributed by Christian Heimes in :issue:`28085`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:919 +msgid "" +"General resource ids (``GEN_RID``) in subject alternative name extensions no " +"longer case a SystemError. (Contributed by Christian Heimes in :issue:" +"`27691`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:926 +msgid "" +":class:`subprocess.Popen` destructor now emits a :exc:`ResourceWarning` " +"warning if the child process is still running. Use the context manager " +"protocol (``with proc: ...``) or call explicitly the :meth:`~subprocess." +"Popen.wait` method to read the exit status of the child process (Contributed " +"by Victor Stinner in :issue:`26741`)." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:932 +msgid "" +"The :class:`subprocess.Popen` constructor and all functions that pass " +"arguments through to it now accept *encoding* and *errors* arguments. " +"Specifying either of these will enable text mode for the *stdin*, *stdout* " +"and *stderr* streams." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:937 +msgid "telnetlib" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:939 +msgid "" +":class:`~telnetlib.Telnet` is now a context manager (contributed by Stéphane " +"Wirtel in :issue:`25485`)." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:946 +msgid "" +"Added methods :meth:`~tkinter.Variable.trace_add`, :meth:`~tkinter.Variable." +"trace_remove` and :meth:`~tkinter.Variable.trace_info` in the :class:" +"`tkinter.Variable` class. They replace old methods :meth:`~tkinter.Variable." +"trace_variable`, :meth:`~tkinter.Variable.trace`, :meth:`~tkinter.Variable." +"trace_vdelete` and :meth:`~tkinter.Variable.trace_vinfo` that use obsolete " +"Tcl commands and might not work in future versions of Tcl. (Contributed by " +"Serhiy Storchaka in :issue:`22115`)." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:961 +msgid "" +"Both the traceback module and the interpreter's builtin exception display " +"now abbreviate long sequences of repeated lines in tracebacks as shown in " +"the following example::" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:976 +msgid "(Contributed by Emanuel Barry in :issue:`26823`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:982 +msgid "" +"The :class:`typing.ContextManager` class has been added for representing :" +"class:`contextlib.AbstractContextManager`. (Contributed by Brett Cannon in :" +"issue:`25609`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:990 +msgid "" +"The internal database has been upgraded to use Unicode 9.0.0. (Contributed " +"by Benjamin Peterson.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:999 +msgid "" +"Two new methods, :meth:`Mock.assert_called() ` and :meth:`Mock.assert_called_once() ` to check if the mock object was called. (Contributed by " +"Amit Saha in :issue:`26323`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1007 +msgid "urllib.request" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1009 +msgid "" +"If a HTTP request has a file or iterable body (other than a bytes object) " +"but no Content-Length header, rather than throwing an error, :class:`~urllib." +"request.AbstractHTTPHandler` now falls back to use chunked transfer " +"encoding. (Contributed by Demian Brecht and Rolf Krahl in :issue:`12319`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1017 +msgid "urllib.robotparser" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1019 +msgid "" +":class:`~urllib.robotparser.RobotFileParser` now supports the ``Crawl-" +"delay`` and ``Request-rate`` extensions. (Contributed by Nikolay Bogoychev " +"in :issue:`16099`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1025 +msgid "warnings" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1027 +msgid "" +"A new optional *source* parameter has been added to the :func:`warnings." +"warn_explicit` function: the destroyed object which emitted a :exc:" +"`ResourceWarning`. A *source* attribute has also been added to :class:" +"`warnings.WarningMessage` (contributed by Victor Stinner in :issue:`26568` " +"and :issue:`26567`)." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1033 +msgid "" +"When a :exc:`ResourceWarning` warning is logged, the :mod:`tracemalloc` is " +"now used to try to retrieve the traceback where the detroyed object was " +"allocated." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1036 +msgid "Example with the script ``example.py``::" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1046 +msgid "Output of the command ``python3.6 -Wd -X tracemalloc=5 example.py``::" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1056 +msgid "" +"The \"Object allocated at\" traceback is new and only displayed if :mod:" +"`tracemalloc` is tracing Python memory allocations and if the :mod:" +"`warnings` was already imported." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1064 +msgid "" +"Added the 64-bit integer type :data:`REG_QWORD `. " +"(Contributed by Clement Rouault in :issue:`23026`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1069 +msgid "winsound" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1071 +msgid "" +"Allowed keyword arguments to be passed to :func:`Beep `, :" +"func:`MessageBeep `, and :func:`PlaySound ` (:issue:`27982`)." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1077 +msgid "xmlrpc.client" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1079 +msgid "" +"The module now supports unmarshalling additional data types used by Apache " +"XML-RPC implementation for numerics and ``None``. (Contributed by Serhiy " +"Storchaka in :issue:`26885`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1087 +msgid "" +"A new :meth:`ZipInfo.from_file() ` class method " +"allows making a :class:`~zipfile.ZipInfo` instance from a filesystem file. A " +"new :meth:`ZipInfo.is_dir() ` method can be used to " +"check if the :class:`~zipfile.ZipInfo` instance represents a directory. " +"(Contributed by Thomas Kluyver in :issue:`26039`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1093 +msgid "" +"The :meth:`ZipFile.open() ` method can now be used to " +"write data into a ZIP file, as well as for extracting data. (Contributed by " +"Thomas Kluyver in :issue:`26039`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1101 +msgid "" +"The :func:`~zlib.compress` function now accepts keyword arguments. " +"(Contributed by Aviv Palivoda in :issue:`26243`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1106 +msgid "fileinput" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1108 +msgid "" +":func:`~fileinput.hook_encoded` now supports the *errors* argument. " +"(Contributed by Joseph Hackman in :issue:`25788`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1115 +msgid "" +"The ASCII decoder is now up to 60 times as fast for error handlers " +"``surrogateescape``, ``ignore`` and ``replace`` (Contributed by Victor " +"Stinner in :issue:`24870`)." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1119 +msgid "" +"The ASCII and the Latin1 encoders are now up to 3 times as fast for the " +"error handler ``surrogateescape`` (Contributed by Victor Stinner in :issue:" +"`25227`)." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1122 +msgid "" +"The UTF-8 encoder is now up to 75 times as fast for error handlers " +"``ignore``, ``replace``, ``surrogateescape``, ``surrogatepass`` (Contributed " +"by Victor Stinner in :issue:`25267`)." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1126 +msgid "" +"The UTF-8 decoder is now up to 15 times as fast for error handlers " +"``ignore``, ``replace`` and ``surrogateescape`` (Contributed by Victor " +"Stinner in :issue:`25301`)." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1130 +msgid "" +"``bytes % args`` is now up to 2 times faster. (Contributed by Victor Stinner " +"in :issue:`25349`)." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1133 +msgid "" +"``bytearray % args`` is now between 2.5 and 5 times faster. (Contributed by " +"Victor Stinner in :issue:`25399`)." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1136 +msgid "" +"Optimize :meth:`bytes.fromhex` and :meth:`bytearray.fromhex`: they are now " +"between 2x and 3.5x faster. (Contributed by Victor Stinner in :issue:" +"`25401`)." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1139 +msgid "" +"Optimize ``bytes.replace(b'', b'.')`` and ``bytearray.replace(b'', b'.')``: " +"up to 80% faster. (Contributed by Josh Snider in :issue:`26574`)." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1142 +msgid "" +"Allocator functions of the :c:func:`PyMem_Malloc` domain (:c:data:" +"`PYMEM_DOMAIN_MEM`) now use the :ref:`pymalloc memory allocator ` " +"instead of :c:func:`malloc` function of the C library. The pymalloc " +"allocator is optimized for objects smaller or equal to 512 bytes with a " +"short lifetime, and use :c:func:`malloc` for larger memory blocks. " +"(Contributed by Victor Stinner in :issue:`26249`)." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1149 +msgid "" +":func:`pickle.load` and :func:`pickle.loads` are now up to 10% faster when " +"deserializing many small objects (Contributed by Victor Stinner in :issue:" +"`27056`)." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1153 +msgid "" +"Passing :term:`keyword arguments ` to a function has an " +"overhead in comparison with passing :term:`positional arguments `. Now in extension functions implemented with using Argument " +"Clinic this overhead is significantly decreased. (Contributed by Serhiy " +"Storchaka in :issue:`27574`)." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1159 +msgid "" +"Optimized :func:`~glob.glob` and :func:`~glob.iglob` functions in the :mod:" +"`glob` module; they are now about 3--6 times faster. (Contributed by Serhiy " +"Storchaka in :issue:`25596`)." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1163 +msgid "" +"Optimized globbing in :mod:`pathlib` by using :func:`os.scandir`; it is now " +"about 1.5--4 times faster. (Contributed by Serhiy Storchaka in :issue:" +"`26032`)." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1170 +msgid "" +"Python now requires some C99 support in the toolchain to build. For more " +"information, see :pep:`7`." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1173 +msgid "" +"Cross-compiling CPython with the Android NDK and the Android API level set " +"to 21 (Android 5.0 Lollilop) or greater, runs successfully. While Android is " +"not yet a supported platform, the Python test suite runs on the Android " +"emulator with only about 16 tests failures. See the Android meta-issue :" +"issue:`26865`." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1178 +msgid "" +"The ``--with-optimizations`` configure flag has been added. Turning it on " +"will activate LTO and PGO build support (when available). (Original patch by " +"Alecsandru Patrascu of Intel in :issue:`26539`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1182 +msgid "" +"New :c:func:`Py_FinalizeEx` API which indicates if flushing buffered data " +"failed (:issue:`5319`)." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1185 +msgid "" +":c:func:`PyArg_ParseTupleAndKeywords` now supports :ref:`positional-only " +"parameters `. Positional-only parameters are " +"defined by empty names. (Contributed by Serhiy Storchaka in :issue:`26282`)." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1190 +msgid "" +"``PyTraceback_Print`` method now abbreviates long sequences of repeated " +"lines as ``\"[Previous line repeated {count} more times]\"``. (Contributed " +"by Emanuel Barry in :issue:`26823`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1199 +msgid "Deprecated Build Options" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1201 +msgid "" +"The ``--with-system-ffi`` configure flag is now on by default on non-OSX " +"UNIX platforms. It may be disabled by using ``--without-system-ffi``, but " +"using the flag is deprecated and will not be accepted in Python 3.7. OSX is " +"unaffected by this change. Note that many OS distributors already use the " +"``--with-system-ffi`` flag when building their system Python." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1219 +msgid "" +":meth:`importlib.machinery.SourceFileLoader.load_module` and :meth:" +"`importlib.machinery.SourcelessFileLoader.load_module` are now deprecated. " +"They were the only remaining implementations of :meth:`importlib.abc.Loader." +"load_module` in :mod:`importlib` that had not been deprecated in previous " +"versions of Python in favour of :meth:`importlib.abc.Loader.exec_module`." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1226 +msgid "" +"The :mod:`tkinter.tix` module is now deprecated. :mod:`tkinter` users " +"should use :mod:`tkinter.ttk` instead." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1239 +msgid "" +"The ``pyvenv`` script has been deprecated in favour of ``python3 -m venv``. " +"This prevents confusion as to what Python interpreter ``pyvenv`` is " +"connected to and thus what Python interpreter will be used by the virtual " +"environment. (Contributed by Brett Cannon in :issue:`25154`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1244 +msgid "" +"When performing a relative import, falling back on ``__name__`` and " +"``__path__`` from the calling module when ``__spec__`` or ``__package__`` " +"are not defined now raises an :exc:`ImportWarning`. (Contributed by Rose " +"Ames in :issue:`25791`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1249 +msgid "" +"Unlike to other :mod:`dbm` implementations, the :mod:`dbm.dumb` module " +"creates database in ``'r'`` and ``'w'`` modes if it doesn't exist and allows " +"modifying database in ``'r'`` mode. This behavior is now deprecated and " +"will be removed in 3.8. (Contributed by Serhiy Storchaka in :issue:`21708`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1255 +msgid "" +"Undocumented support of general :term:`bytes-like objects ` as paths in :mod:`os` functions, :func:`compile` and similar " +"functions is now deprecated. (Contributed by Serhiy Storchaka in :issue:" +"`25791` and :issue:`26754`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1260 +msgid "" +"The undocumented ``extra_path`` argument to a distutils Distribution is now " +"considered deprecated, will raise a warning during install if set. Support " +"for this parameter will be dropped in a future Python release and likely " +"earlier through third party tools. See :issue:`27919` for details." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1266 +msgid "" +"A backslash-character pair that is not a valid escape sequence now generates " +"a DeprecationWarning. Although this will eventually become a SyntaxError, " +"that will not be for several Python releases. (Contributed by Emanuel Barry " +"in :issue:`27364`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1271 +msgid "" +"Inline flags ``(?letters)`` now should be used only at the start of the " +"regular expression. Inline flags in the middle of the regular expression " +"affects global flags in Python :mod:`re` module. This is an exception to " +"other regular expression engines that either apply flags to only part of the " +"regular expression or treat them as an error. To avoid distinguishing " +"inline flags in the middle of the regular expression now emit a deprecation " +"warning. It will be an error in future Python releases. (Contributed by " +"Serhiy Storchaka in :issue:`22493`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1280 +msgid "" +"SSL-related arguments like ``certfile``, ``keyfile`` and ``check_hostname`` " +"in :mod:`ftplib`, :mod:`http.client`, :mod:`imaplib`, :mod:`poplib`, and :" +"mod:`smtplib` have been deprecated in favor of ``context``. (Contributed by " +"Christian Heimes in :issue:`28022`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1285 +msgid "" +"A couple of protocols and functions of the :mod:`ssl` module are now " +"deprecated. Some features will no longer be available in future versions of " +"OpenSSL. Other features are deprecated in favor of a different API. " +"(Contributed by Christian Heimes in :issue:`28022` and :issue:`26470`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1292 +msgid "Deprecated Python behavior" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1294 +msgid "" +"Raising the :exc:`StopIteration` exception inside a generator will now " +"generate a :exc:`DeprecationWarning`, and will trigger a :exc:`RuntimeError` " +"in Python 3.7. See :ref:`whatsnew-pep-479` for details." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1305 +msgid "" +"``inspect.getmoduleinfo()`` was removed (was deprecated since CPython 3.3). :" +"func:`inspect.getmodulename` should be used for obtaining the module name " +"for a given path." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1309 +msgid "" +"``traceback.Ignore`` class and ``traceback.usage``, ``traceback.modname``, " +"``traceback.fullmodname``, ``traceback.find_lines_from_code``, ``traceback." +"find_lines``, ``traceback.find_strings``, ``traceback." +"find_executable_lines`` methods were removed from the :mod:`traceback` " +"module. They were undocumented methods deprecated since Python 3.2 and " +"equivalent functionality is available from private methods." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1316 +msgid "" +"The ``tk_menuBar()`` and ``tk_bindForTraversal()`` dummy methods in :mod:" +"`tkinter` widget classes were removed (corresponding Tk commands were " +"obsolete since Tk 4.0)." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1320 +msgid "" +"The :meth:`~zipfile.ZipFile.open` method of the :class:`zipfile.ZipFile` " +"class no longer supports the ``'U'`` mode (was deprecated since Python 3.4). " +"Use :class:`io.TextIOWrapper` for reading compressed text files in :term:" +"`universal newlines` mode." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1325 +msgid "" +"The undocumented ``IN``, ``CDROM``, ``DLFCN``, ``TYPES``, ``CDIO``, and " +"``STROPTS`` modules have been removed. They had been available in the " +"platform specific ``Lib/plat-*/`` directories, but were chronically out of " +"date, inconsistently available across platforms, and unmaintained. The " +"script that created these modules is still available in the source " +"distribution at :source:`Tools/scripts/h2py.py`." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1334 +msgid "Porting to Python 3.6" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1342 +msgid "" +"The output of a special Python build with defined ``COUNT_ALLOCS``, " +"``SHOW_ALLOC_COUNT`` or ``SHOW_TRACK_COUNT`` macros is now off by default. " +"It can be re-enabled using the ``-X showalloccount`` option. It now outputs " +"to ``stderr`` instead of ``stdout``. (Contributed by Serhiy Storchaka in :" +"issue:`23034`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1352 +msgid "" +":mod:`sqlite3` no longer implicitly commit an open transaction before DDL " +"statements." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1355 +msgid "" +"On Linux, :func:`os.urandom` now blocks until the system urandom entropy " +"pool is initialized to increase the security." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1358 +msgid "" +"When :meth:`importlib.abc.Loader.exec_module` is defined, :meth:`importlib." +"abc.Loader.create_module` must also be defined." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1361 +msgid "" +":c:func:`PyErr_SetImportError` now sets :exc:`TypeError` when its **msg** " +"argument is not set. Previously only ``NULL`` was returned." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1364 +msgid "" +"The format of the ``co_lnotab`` attribute of code objects changed to support " +"negative line number delta. By default, Python does not emit bytecode with " +"negative line number delta. Functions using ``frame.f_lineno``, " +"``PyFrame_GetLineNumber()`` or ``PyCode_Addr2Line()`` are not affected. " +"Functions decoding directly ``co_lnotab`` should be updated to use a signed " +"8-bit integer type for the line number delta, but it's only required to " +"support applications using negative line number delta. See ``Objects/" +"lnotab_notes.txt`` for the ``co_lnotab`` format and how to decode it, and " +"see the :pep:`511` for the rationale." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1374 +msgid "" +"The functions in the :mod:`compileall` module now return booleans instead of " +"``1`` or ``0`` to represent success or failure, respectively. Thanks to " +"booleans being a subclass of integers, this should only be an issue if you " +"were doing identity checks for ``1`` or ``0``. See :issue:`25768`." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1379 +msgid "" +"Reading the :attr:`~urllib.parse.SplitResult.port` attribute of :func:" +"`urllib.parse.urlsplit` and :func:`~urllib.parse.urlparse` results now " +"raises :exc:`ValueError` for out-of-range values, rather than returning :" +"const:`None`. See :issue:`20059`." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1384 +msgid "" +"The :mod:`imp` module now raises a :exc:`DeprecationWarning` instead of :exc:" +"`PendingDeprecationWarning`." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1387 +msgid "" +"The following modules have had missing APIs added to their :attr:`__all__` " +"attributes to match the documented APIs: :mod:`calendar`, :mod:`cgi`, :mod:" +"`csv`, :mod:`~xml.etree.ElementTree`, :mod:`enum`, :mod:`fileinput`, :mod:" +"`ftplib`, :mod:`logging`, :mod:`mailbox`, :mod:`mimetypes`, :mod:" +"`optparse`, :mod:`plistlib`, :mod:`smtpd`, :mod:`subprocess`, :mod:" +"`tarfile`, :mod:`threading` and :mod:`wave`. This means they will export " +"new symbols when ``import *`` is used. See :issue:`23883`." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1397 +msgid "" +"When performing a relative import, if ``__package__`` does not compare equal " +"to ``__spec__.parent`` then :exc:`ImportWarning` is raised. (Contributed by " +"Brett Cannon in :issue:`25791`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1401 +msgid "" +"When a relative import is performed and no parent package is known, then :" +"exc:`ImportError` will be raised. Previously, :exc:`SystemError` could be " +"raised. (Contributed by Brett Cannon in :issue:`18018`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1405 +msgid "" +"Servers based on the :mod:`socketserver` module, including those defined in :" +"mod:`http.server`, :mod:`xmlrpc.server` and :mod:`wsgiref.simple_server`, " +"now only catch exceptions derived from :exc:`Exception`. Therefore if a " +"request handler raises an exception like :exc:`SystemExit` or :exc:" +"`KeyboardInterrupt`, :meth:`~socketserver.BaseServer.handle_error` is no " +"longer called, and the exception will stop a single-threaded server. " +"(Contributed by Martin Panter in :issue:`23430`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1414 +msgid "" +":func:`spwd.getspnam` now raises a :exc:`PermissionError` instead of :exc:" +"`KeyError` if the user doesn't have privileges." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1417 +msgid "" +"The :meth:`socket.socket.close` method now raises an exception if an error " +"(e.g. EBADF) was reported by the underlying system call. See :issue:`26685`." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1421 +msgid "" +"The *decode_data* argument for :class:`smtpd.SMTPChannel` and :class:`smtpd." +"SMTPServer` constructors is now ``False`` by default. This means that the " +"argument passed to :meth:`~smtpd.SMTPServer.process_message` is now a bytes " +"object by default, and ``process_message()`` will be passed keyword " +"arguments. Code that has already been updated in accordance with the " +"deprecation warning generated by 3.5 will not be affected." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1429 +msgid "" +"All optional parameters of the :func:`~json.dump`, :func:`~json.dumps`, :" +"func:`~json.load` and :func:`~json.loads` functions and :class:`~json." +"JSONEncoder` and :class:`~json.JSONDecoder` class constructors in the :mod:" +"`json` module are now :ref:`keyword-only `. " +"(Contributed by Serhiy Storchaka in :issue:`18726`.)" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1436 +msgid "" +"As part of :pep:`487`, the handling of keyword arguments passed to :class:" +"`type` (other than the metaclass hint, ``metaclass``) is now consistently " +"delegated to :meth:`object.__init_subclass__`. This means that :meth:`type." +"__new__` and :meth:`type.__init__` both now accept arbitrary keyword " +"arguments, but :meth:`object.__init_subclass__` (which is called from :meth:" +"`type.__new__`) will reject them by default. Custom metaclasses accepting " +"additional keyword arguments will need to adjust their calls to :meth:`type." +"__new__` (whether direct or via :class:`super`) accordingly." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1445 +msgid "" +"In :class:`distutils.command.sdist.sdist`, the ``default_format`` attribute " +"has been removed and is no longer honored. Instead, the gzipped tarfile " +"format is the default on all platforms and no platform-specific selection is " +"made. In environments where distributions are built on Windows and zip " +"distributions are required, configure the project with a ``setup.cfg`` file " +"containing the following::" +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1456 +msgid "" +"This behavior has also been backported to earlier Python versions by " +"Setuptools 26.0.0." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1459 +msgid "" +"In the :mod:`urllib.request` module and the :meth:`http.client." +"HTTPConnection.request` method, if no Content-Length header field has been " +"specified and the request body is a file object, it is now sent with HTTP " +"1.1 chunked encoding. If a file object has to be sent to a HTTP 1.0 server, " +"the Content-Length value now has to be specified by the caller. See :issue:" +"`12319`." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1469 +msgid "" +":c:func:`PyMem_Malloc` allocator family now uses the :ref:`pymalloc " +"allocator ` rather than system :c:func:`malloc`. Applications " +"calling :c:func:`PyMem_Malloc` without holding the GIL can now crash. Set " +"the :envvar:`PYTHONMALLOC` environment variable to ``debug`` to validate the " +"usage of memory allocators in your application. See :issue:`26249`." +msgstr "" + +#: ../Doc/whatsnew/3.6.rst:1475 +msgid "" +":c:func:`Py_Exit` (and the main interpreter) now override the exit status " +"with 120 if flushing buffered data failed. See :issue:`5319`." +msgstr "" + +#: ../Doc/whatsnew/changelog.rst:5 +msgid "Changelog" +msgstr "" + +#: ../../../Misc/NEWS:5 +msgid "Python 3.6.0 beta 3" +msgstr "" + +#: ../../../Misc/NEWS:7 +msgid "*Release date: XXXX-XX-XX*" +msgstr "" + +#: ../../../Misc/NEWS:10 ../../../Misc/NEWS:39 ../../../Misc/NEWS:304 +#: ../../../Misc/NEWS:803 ../../../Misc/NEWS:1040 ../../../Misc/NEWS:1248 +#: ../../../Misc/NEWS:1543 ../../../Misc/NEWS:2828 ../../../Misc/NEWS:2846 +#: ../../../Misc/NEWS:3363 ../../../Misc/NEWS:3398 ../../../Misc/NEWS:3426 +#: ../../../Misc/NEWS:3517 ../../../Misc/NEWS:3600 ../../../Misc/NEWS:3705 +#: ../../../Misc/NEWS:3747 ../../../Misc/NEWS:4023 ../../../Misc/NEWS:4254 +#: ../../../Misc/NEWS:4440 ../../../Misc/NEWS:4580 ../../../Misc/NEWS:6419 +#: ../../../Misc/NEWS:6456 ../../../Misc/NEWS:6535 ../../../Misc/NEWS:6798 +#: ../../../Misc/NEWS:7038 ../../../Misc/NEWS:7414 ../../../Misc/NEWS:7888 +#: ../../../Misc/NEWS:8118 ../../../Misc/NEWS:8239 ../../../Misc/NEWS:8508 +msgid "Core and Builtins" +msgstr "" + +#: ../../../Misc/NEWS:13 ../../../Misc/NEWS:108 ../../../Misc/NEWS:439 +#: ../../../Misc/NEWS:848 ../../../Misc/NEWS:1057 ../../../Misc/NEWS:1288 +#: ../../../Misc/NEWS:1827 ../../../Misc/NEWS:2912 ../../../Misc/NEWS:3346 +#: ../../../Misc/NEWS:3373 ../../../Misc/NEWS:3411 ../../../Misc/NEWS:3431 +#: ../../../Misc/NEWS:3538 ../../../Misc/NEWS:3627 ../../../Misc/NEWS:3723 +#: ../../../Misc/NEWS:3800 ../../../Misc/NEWS:4055 ../../../Misc/NEWS:4274 +#: ../../../Misc/NEWS:4447 ../../../Misc/NEWS:4807 ../../../Misc/NEWS:6402 +#: ../../../Misc/NEWS:6425 ../../../Misc/NEWS:6472 ../../../Misc/NEWS:6562 +#: ../../../Misc/NEWS:6819 ../../../Misc/NEWS:7083 ../../../Misc/NEWS:7475 +#: ../../../Misc/NEWS:7940 ../../../Misc/NEWS:8126 ../../../Misc/NEWS:8285 +#: ../../../Misc/NEWS:8925 +msgid "Library" +msgstr "" + +#: ../../../Misc/NEWS:15 +msgid "" +"`Issue #24452 `__: Make webbrowser support " +"Chrome on Mac OS X." +msgstr "" + +#: ../../../Misc/NEWS:17 +msgid "" +"`Issue #20766 `__: Fix references leaked by " +"pdb in the handling of SIGINT handlers." +msgstr "" + +#: ../../../Misc/NEWS:21 ../../../Misc/NEWS:282 ../../../Misc/NEWS:726 +#: ../../../Misc/NEWS:1012 ../../../Misc/NEWS:1196 ../../../Misc/NEWS:1508 +#: ../../../Misc/NEWS:2708 ../../../Misc/NEWS:3274 ../../../Misc/NEWS:3334 +#: ../../../Misc/NEWS:3351 ../../../Misc/NEWS:3589 ../../../Misc/NEWS:3693 +#: ../../../Misc/NEWS:4203 ../../../Misc/NEWS:4415 ../../../Misc/NEWS:4551 +#: ../../../Misc/NEWS:6075 ../../../Misc/NEWS:6432 ../../../Misc/NEWS:6517 +#: ../../../Misc/NEWS:6770 ../../../Misc/NEWS:7026 ../../../Misc/NEWS:7364 +#: ../../../Misc/NEWS:7820 ../../../Misc/NEWS:8094 ../../../Misc/NEWS:8220 +#: ../../../Misc/NEWS:8485 ../../../Misc/NEWS:10398 +msgid "Build" +msgstr "" + +#: ../../../Misc/NEWS:23 +msgid "" +"`Issue #28208 `__: Update Windows build to " +"use SQLite 3.14.2.0." +msgstr "" + +#: ../../../Misc/NEWS:25 +msgid "" +"`Issue #28248 `__: Update Windows build to " +"use OpenSSL 1.0.2j." +msgstr "" + +#: ../../../Misc/NEWS:28 ../../../Misc/NEWS:293 ../../../Misc/NEWS:712 +#: ../../../Misc/NEWS:985 ../../../Misc/NEWS:1236 ../../../Misc/NEWS:1491 +#: ../../../Misc/NEWS:2665 ../../../Misc/NEWS:3261 ../../../Misc/NEWS:3504 +#: ../../../Misc/NEWS:3677 ../../../Misc/NEWS:3985 ../../../Misc/NEWS:4211 +#: ../../../Misc/NEWS:4420 ../../../Misc/NEWS:6224 ../../../Misc/NEWS:6726 +#: ../../../Misc/NEWS:6925 ../../../Misc/NEWS:7328 ../../../Misc/NEWS:7788 +#: ../../../Misc/NEWS:8075 ../../../Misc/NEWS:8199 ../../../Misc/NEWS:8452 +#: ../../../Misc/NEWS:10177 +msgid "Tests" +msgstr "" + +#: ../../../Misc/NEWS:30 +msgid "" +"`Issue #28409 `__: regrtest: fix the parser " +"of command line arguments." +msgstr "" + +#: ../../../Misc/NEWS:34 +msgid "Python 3.6.0 beta 2" +msgstr "" + +#: ../../../Misc/NEWS:36 +msgid "*Release date: 2016-10-10*" +msgstr "" + +#: ../../../Misc/NEWS:41 +msgid "" +"`Issue #28183 `__: Optimize and cleanup dict " +"iteration." +msgstr "" + +#: ../../../Misc/NEWS:43 +msgid "" +"`Issue #26081 `__: Added C implementation of " +"asyncio.Future. Original patch by Yury Selivanov." +msgstr "" + +#: ../../../Misc/NEWS:46 +msgid "" +"`Issue #28379 `__: Added sanity checks and " +"tests for PyUnicode_CopyCharacters(). Patch by Xiang Zhang." +msgstr "" + +#: ../../../Misc/NEWS:49 +msgid "" +"`Issue #28376 `__: The type of long range " +"iterator is now registered as Iterator. Patch by Oren Milman." +msgstr "" + +#: ../../../Misc/NEWS:52 +msgid "" +"`Issue #28376 `__: Creating instances of " +"range_iterator by calling range_iterator type now is deprecated. Patch by " +"Oren Milman." +msgstr "" + +#: ../../../Misc/NEWS:55 +msgid "" +"`Issue #28376 `__: The constructor of " +"range_iterator now checks that step is not 0. Patch by Oren Milman." +msgstr "" + +#: ../../../Misc/NEWS:58 +msgid "" +"`Issue #26906 `__: Resolving special methods " +"of uninitialized type now causes implicit initialization of the type instead " +"of a fail." +msgstr "" + +#: ../../../Misc/NEWS:61 +msgid "" +"`Issue #18287 `__: PyType_Ready() now checks " +"that tp_name is not NULL. Original patch by Niklas Koep." +msgstr "" + +#: ../../../Misc/NEWS:64 +msgid "" +"`Issue #24098 `__: Fixed possible crash when " +"AST is changed in process of compiling it." +msgstr "" + +#: ../../../Misc/NEWS:67 +msgid "" +"`Issue #28201 `__: Dict reduces possibility " +"of 2nd conflict in hash table when hashes have same lower bits." +msgstr "" + +#: ../../../Misc/NEWS:70 +msgid "" +"`Issue #28350 `__: String constants with null " +"character no longer interned." +msgstr "" + +#: ../../../Misc/NEWS:72 +msgid "" +"`Issue #26617 `__: Fix crash when GC runs " +"during weakref callbacks." +msgstr "" + +#: ../../../Misc/NEWS:74 +msgid "" +"`Issue #27942 `__: String constants now " +"interned recursively in tuples and frozensets." +msgstr "" + +#: ../../../Misc/NEWS:76 +msgid "" +"`Issue #21578 `__: Fixed misleading error " +"message when ImportError called with invalid keyword args." +msgstr "" + +#: ../../../Misc/NEWS:79 +msgid "" +"`Issue #28203 `__: Fix incorrect type in " +"complex(1.0, {2:3}) error message. Patch by Soumya Sharma." +msgstr "" + +#: ../../../Misc/NEWS:82 +msgid "" +"`Issue #28086 `__: Single var-positional " +"argument of tuple subtype was passed unscathed to the C-defined function. " +"Now it is converted to exact tuple." +msgstr "" + +#: ../../../Misc/NEWS:85 +msgid "" +"`Issue #28214 `__: Now __set_name__ is looked " +"up on the class instead of the instance." +msgstr "" + +#: ../../../Misc/NEWS:88 +msgid "" +"`Issue #27955 `__: Fallback on reading /dev/" +"urandom device when the getrandom() syscall fails with EPERM, for example " +"when blocked by SECCOMP." +msgstr "" + +#: ../../../Misc/NEWS:91 +msgid "" +"`Issue #28192 `__: Don't import readline in " +"isolated mode." +msgstr "" + +#: ../../../Misc/NEWS:93 +msgid "Upgrade internal unicode databases to Unicode version 9.0.0." +msgstr "" + +#: ../../../Misc/NEWS:95 +msgid "" +"`Issue #28131 `__: Fix a regression in " +"zipimport's compile_source(). zipimport should use the same optimization " +"level as the interpreter." +msgstr "" + +#: ../../../Misc/NEWS:98 +msgid "" +"`Issue #28126 `__: Replace Py_MEMCPY with " +"memcpy(). Visual Studio can properly optimize memcpy()." +msgstr "" + +#: ../../../Misc/NEWS:101 +msgid "" +"`Issue #28120 `__: Fix dict.pop() for " +"splitted dictionary when trying to remove a \"pending key\" (Not yet " +"inserted in split-table). Patch by Xiang Zhang." +msgstr "" + +#: ../../../Misc/NEWS:104 +msgid "" +"`Issue #26182 `__: Raise DeprecationWarning " +"when async and await keywords are used as variable/attribute/class/function " +"name." +msgstr "" + +#: ../../../Misc/NEWS:110 +msgid "" +"`Issue #27998 `__: Fixed bytes path support " +"in os.scandir() on Windows. Patch by Eryk Sun." +msgstr "" + +#: ../../../Misc/NEWS:113 +msgid "" +"`Issue #28317 `__: The disassembler now " +"decodes FORMAT_VALUE argument." +msgstr "" + +#: ../../../Misc/NEWS:115 +msgid "" +"`Issue #26293 `__: Fixed writing ZIP files " +"that starts not from the start of the file. Offsets in ZIP file now are " +"relative to the start of the archive in conforming to the specification." +msgstr "" + +#: ../../../Misc/NEWS:119 +msgid "" +"`Issue #28380 `__: unittest.mock Mock " +"autospec functions now properly support assert_called, assert_not_called, " +"and assert_called_once." +msgstr "" + +#: ../../../Misc/NEWS:122 +msgid "" +"`Issue #27181 `__ remove statistics." +"geometric_mean and defer until 3.7." +msgstr "" + +#: ../../../Misc/NEWS:124 +msgid "" +"`Issue #28229 `__: lzma module now supports " +"pathlib." +msgstr "" + +#: ../../../Misc/NEWS:126 +msgid "" +"`Issue #28321 `__: Fixed writing non-BMP " +"characters with binary format in plistlib." +msgstr "" + +#: ../../../Misc/NEWS:128 +msgid "" +"`Issue #28225 `__: bz2 module now supports " +"pathlib. Initial patch by Ethan Furman." +msgstr "" + +#: ../../../Misc/NEWS:130 +msgid "" +"`Issue #28227 `__: gzip now supports " +"pathlib. Patch by Ethan Furman." +msgstr "" + +#: ../../../Misc/NEWS:132 +msgid "" +"`Issue #27358 `__: Optimized merging var-" +"keyword arguments and improved error message when pass a non-mapping as a " +"var-keyword argument." +msgstr "" + +#: ../../../Misc/NEWS:135 +msgid "" +"`Issue #28257 `__: Improved error message " +"when pass a non-iterable as a var-positional argument. Added opcode " +"BUILD_TUPLE_UNPACK_WITH_CALL." +msgstr "" + +#: ../../../Misc/NEWS:138 +msgid "" +"`Issue #28322 `__: Fixed possible crashes " +"when unpickle itertools objects from incorrect pickle data. Based on patch " +"by John Leitch." +msgstr "" + +#: ../../../Misc/NEWS:141 +msgid "" +"`Issue #28228 `__: imghdr now supports " +"pathlib." +msgstr "" + +#: ../../../Misc/NEWS:143 +msgid "" +"`Issue #28226 `__: compileall now supports " +"pathlib." +msgstr "" + +#: ../../../Misc/NEWS:145 +msgid "" +"`Issue #28314 `__: Fix function declaration " +"(C flags) for the getiterator() method of xml.etree.ElementTree.Element." +msgstr "" + +#: ../../../Misc/NEWS:148 +msgid "" +"`Issue #28148 `__: Stop using localtime() and " +"gmtime() in the time module." +msgstr "" + +#: ../../../Misc/NEWS:151 +msgid "" +"Introduced platform independent _PyTime_localtime API that is similar to " +"POSIX localtime_r, but available on all platforms. Patch by Ed Schouten." +msgstr "" + +#: ../../../Misc/NEWS:155 +msgid "" +"`Issue #28253 `__: Fixed calendar functions " +"for extreme months: 0001-01 and 9999-12." +msgstr "" + +#: ../../../Misc/NEWS:158 +msgid "" +"Methods itermonthdays() and itermonthdays2() are reimplemented so that they " +"don't call itermonthdates() which can cause datetime.date under/overflow." +msgstr "" + +#: ../../../Misc/NEWS:162 +msgid "" +"`Issue #28275 `__: Fixed possible use after " +"free in the decompress() methods of the LZMADecompressor and BZ2Decompressor " +"classes. Original patch by John Leitch." +msgstr "" + +#: ../../../Misc/NEWS:166 +msgid "" +"`Issue #27897 `__: Fixed possible crash in " +"sqlite3.Connection.create_collation() if pass invalid string-like object as " +"a name. Patch by Xiang Zhang." +msgstr "" + +#: ../../../Misc/NEWS:169 +msgid "" +"`Issue #18844 `__: random.choices() now has k " +"as a keyword-only argument to improve the readability of common cases and " +"the come into line with the signature used in other languages." +msgstr "" + +#: ../../../Misc/NEWS:173 +msgid "" +"`Issue #18893 `__: Fix invalid exception " +"handling in Lib/ctypes/macholib/dyld.py. Patch by Madison May." +msgstr "" + +#: ../../../Misc/NEWS:176 +msgid "" +"`Issue #27611 `__: Fixed support of default " +"root window in the tkinter.tix module. Added the master parameter in the " +"DisplayStyle constructor." +msgstr "" + +#: ../../../Misc/NEWS:179 +msgid "" +"`Issue #27348 `__: In the traceback module, " +"restore the formatting of exception messages like \"Exception: None\". This " +"fixes a regression introduced in 3.5a2." +msgstr "" + +#: ../../../Misc/NEWS:183 +msgid "" +"`Issue #25651 `__: Allow falsy values to be " +"used for msg parameter of subTest()." +msgstr "" + +#: ../../../Misc/NEWS:185 +msgid "" +"`Issue #27778 `__: Fix a memory leak in os." +"getrandom() when the getrandom() is interrupted by a signal and a signal " +"handler raises a Python exception." +msgstr "" + +#: ../../../Misc/NEWS:188 +msgid "" +"`Issue #28200 `__: Fix memory leak on Windows " +"in the os module (fix path_converter() function)." +msgstr "" + +#: ../../../Misc/NEWS:191 +msgid "" +"`Issue #25400 `__: RobotFileParser now " +"correctly returns default values for crawl_delay and request_rate. Initial " +"patch by Peter Wirtz." +msgstr "" + +#: ../../../Misc/NEWS:194 +msgid "" +"`Issue #27932 `__: Prevent memory leak in " +"win32_ver()." +msgstr "" + +#: ../../../Misc/NEWS:196 +msgid "Fix UnboundLocalError in socket._sendfile_use_sendfile." +msgstr "" + +#: ../../../Misc/NEWS:198 +msgid "" +"`Issue #28075 `__: Check for " +"ERROR_ACCESS_DENIED in Windows implementation of os.stat(). Patch by Eryk " +"Sun." +msgstr "" + +#: ../../../Misc/NEWS:201 +msgid "" +"`Issue #22493 `__: Warning message emitted by " +"using inline flags in the middle of regular expression now contains a " +"(truncated) regex pattern. Patch by Tim Graham." +msgstr "" + +#: ../../../Misc/NEWS:205 +msgid "" +"`Issue #25270 `__: Prevent codecs." +"escape_encode() from raising SystemError when an empty bytestring is passed." +msgstr "" + +#: ../../../Misc/NEWS:208 +msgid "" +"`Issue #28181 `__: Get antigravity over " +"HTTPS. Patch by Kaartic Sivaraam." +msgstr "" + +#: ../../../Misc/NEWS:210 +msgid "" +"`Issue #25895 `__: Enable WebSocket URL " +"schemes in urllib.parse.urljoin. Patch by Gergely Imreh and Markus " +"Holtermann." +msgstr "" + +#: ../../../Misc/NEWS:213 +msgid "" +"`Issue #28114 `__: Fix a crash in " +"parse_envlist() when env contains byte strings. Patch by Eryk Sun." +msgstr "" + +#: ../../../Misc/NEWS:216 +msgid "" +"`Issue #27599 `__: Fixed buffer overrun in " +"binascii.b2a_qp() and binascii.a2b_qp()." +msgstr "" + +#: ../../../Misc/NEWS:218 +msgid "" +"`Issue #27906 `__: Fix socket accept " +"exhaustion during high TCP traffic. Patch by Kevin Conway." +msgstr "" + +#: ../../../Misc/NEWS:221 +msgid "" +"`Issue #28174 `__: Handle when SO_REUSEPORT " +"isn't properly supported. Patch by Seth Michael Larson." +msgstr "" + +#: ../../../Misc/NEWS:224 +msgid "" +"`Issue #26654 `__: Inspect functools.partial " +"in asyncio.Handle.__repr__. Patch by iceboy." +msgstr "" + +#: ../../../Misc/NEWS:227 +msgid "" +"`Issue #26909 `__: Fix slow pipes IO in " +"asyncio. Patch by INADA Naoki." +msgstr "" + +#: ../../../Misc/NEWS:230 +msgid "" +"`Issue #28176 `__: Fix callbacks race in " +"asyncio.SelectorLoop.sock_connect." +msgstr "" + +#: ../../../Misc/NEWS:232 +msgid "" +"`Issue #27759 `__: Fix selectors incorrectly " +"retain invalid file descriptors. Patch by Mark Williams." +msgstr "" + +#: ../../../Misc/NEWS:235 +msgid "" +"`Issue #28368 `__: Refuse monitoring " +"processes if the child watcher has no loop attached. Patch by Vincent Michel." +msgstr "" + +#: ../../../Misc/NEWS:239 +msgid "" +"`Issue #28369 `__: Raise RuntimeError when " +"transport's FD is used with add_reader, add_writer, etc." +msgstr "" + +#: ../../../Misc/NEWS:242 +msgid "" +"`Issue #28370 `__: Speedup asyncio." +"StreamReader.readexactly. Patch by Коренберг Марк." +msgstr "" + +#: ../../../Misc/NEWS:245 +msgid "" +"`Issue #28371 `__: Deprecate passing asyncio." +"Handles to run_in_executor." +msgstr "" + +#: ../../../Misc/NEWS:247 +msgid "" +"`Issue #28372 `__: Fix asyncio to support " +"formatting of non-python coroutines." +msgstr "" + +#: ../../../Misc/NEWS:249 +msgid "" +"`Issue #28399 `__: Remove UNIX socket from FS " +"before binding. Patch by Коренберг Марк." +msgstr "" + +#: ../../../Misc/NEWS:252 +msgid "" +"`Issue #27972 `__: Prohibit Tasks to await on " +"themselves." +msgstr "" + +#: ../../../Misc/NEWS:255 ../../../Misc/NEWS:768 ../../../Misc/NEWS:1000 +#: ../../../Misc/NEWS:1501 ../../../Misc/NEWS:2771 ../../../Misc/NEWS:2834 +#: ../../../Misc/NEWS:3285 ../../../Misc/NEWS:4565 ../../../Misc/NEWS:6370 +#: ../../../Misc/NEWS:10691 +msgid "Windows" +msgstr "" + +#: ../../../Misc/NEWS:257 +msgid "" +"`Issue #28402 `__: Adds signed catalog files " +"for stdlib on Windows." +msgstr "" + +#: ../../../Misc/NEWS:259 +msgid "" +"`Issue #28333 `__: Enables Unicode for ps1/" +"ps2 and input() prompts. (Patch by Eryk Sun)" +msgstr "" + +#: ../../../Misc/NEWS:262 +msgid "" +"`Issue #28251 `__: Improvements to help " +"manuals on Windows." +msgstr "" + +#: ../../../Misc/NEWS:264 +msgid "" +"`Issue #28110 `__: launcher.msi has different " +"product codes between 32-bit and 64-bit" +msgstr "" + +#: ../../../Misc/NEWS:267 +msgid "" +"`Issue #28161 `__: Opening CON for write " +"access fails" +msgstr "" + +#: ../../../Misc/NEWS:269 +msgid "" +"`Issue #28162 `__: WindowsConsoleIO readall() " +"fails if first line starts with Ctrl+Z" +msgstr "" + +#: ../../../Misc/NEWS:272 +msgid "" +"`Issue #28163 `__: WindowsConsoleIO fileno() " +"passes wrong flags to _open_osfhandle" +msgstr "" + +#: ../../../Misc/NEWS:275 +msgid "" +"`Issue #28164 `__: _PyIO_get_console_type " +"fails for various paths" +msgstr "" + +#: ../../../Misc/NEWS:277 +msgid "" +"`Issue #28137 `__: Renames Windows path file " +"to ._pth" +msgstr "" + +#: ../../../Misc/NEWS:279 +msgid "" +"`Issue #28138 `__: Windows ._pth file should " +"allow import site" +msgstr "" + +#: ../../../Misc/NEWS:284 +msgid "" +"`Issue #28258 `__: Fixed build with Estonian " +"locale (python-config and distclean targets in Makefile). Patch by Arfrever " +"Frehtes Taifersar Arahesis." +msgstr "" + +#: ../../../Misc/NEWS:287 +msgid "" +"`Issue #26661 `__: setup.py now detects " +"system libffi with multiarch wrapper." +msgstr "" + +#: ../../../Misc/NEWS:289 +msgid "" +"`Issue #15819 `__: Remove redundant include " +"search directory option for building outside the source tree." +msgstr "" + +#: ../../../Misc/NEWS:295 +msgid "" +"`Issue #28217 `__: Adds _testconsole module " +"to test console input." +msgstr "" + +#: ../../../Misc/NEWS:299 +msgid "Python 3.6.0 beta 1" +msgstr "" + +#: ../../../Misc/NEWS:301 +msgid "*Release date: 2016-09-12*" +msgstr "" + +#: ../../../Misc/NEWS:306 +msgid "" +"`Issue #23722 `__: The __class__ cell used by " +"zero-argument super() is now initialized from type.__new__ rather than " +"__build_class__, so class methods relying on that will now work correctly " +"when called from metaclass methods during class creation. Patch by Martin " +"Teichmann." +msgstr "" + +#: ../../../Misc/NEWS:311 +msgid "" +"`Issue #25221 `__: Fix corrupted result from " +"PyLong_FromLong(0) when Python is compiled with NSMALLPOSINTS = 0." +msgstr "" + +#: ../../../Misc/NEWS:314 +msgid "" +"`Issue #27080 `__: Implement formatting " +"support for PEP 515. Initial patch by Chris Angelico." +msgstr "" + +#: ../../../Misc/NEWS:317 +msgid "" +"`Issue #27199 `__: In tarfile, expose " +"copyfileobj bufsize to improve throughput. Patch by Jason Fried." +msgstr "" + +#: ../../../Misc/NEWS:320 +msgid "" +"`Issue #27948 `__: In f-strings, only allow " +"backslashes inside the braces (where the expressions are). This is a " +"breaking change from the 3.6 alpha releases, where backslashes are allowed " +"anywhere in an f-string. Also, require that expressions inside f-strings be " +"enclosed within literal braces, and not escapes like f'\\x7b\"hi\"\\x7d'." +msgstr "" + +#: ../../../Misc/NEWS:327 +msgid "" +"`Issue #28046 `__: Remove platform-specific " +"directories from sys.path." +msgstr "" + +#: ../../../Misc/NEWS:329 +msgid "" +"`Issue #28071 `__: Add early-out for " +"differencing from an empty set." +msgstr "" + +#: ../../../Misc/NEWS:331 +msgid "" +"`Issue #25758 `__: Prevents zipimport from " +"unnecessarily encoding a filename (patch by Eryk Sun)" +msgstr "" + +#: ../../../Misc/NEWS:334 +msgid "" +"`Issue #25856 `__: The __module__ attribute " +"of extension classes and functions now is interned. This leads to more " +"compact pickle data with protocol 4." +msgstr "" + +#: ../../../Misc/NEWS:337 +msgid "" +"`Issue #27213 `__: Rework CALL_FUNCTION* " +"opcodes to produce shorter and more efficient bytecode. Patch by Demur " +"Rumed, design by Serhiy Storchaka, reviewed by Serhiy Storchaka and Victor " +"Stinner." +msgstr "" + +#: ../../../Misc/NEWS:341 +msgid "" +"`Issue #26331 `__: Implement tokenizing " +"support for PEP 515. Patch by Georg Brandl." +msgstr "" + +#: ../../../Misc/NEWS:343 +msgid "" +"`Issue #27999 `__: Make \"global after use\" " +"a SyntaxError, and ditto for nonlocal. Patch by Ivan Levkivskyi." +msgstr "" + +#: ../../../Misc/NEWS:346 +msgid "" +"`Issue #28003 `__: Implement PEP 525 -- " +"Asynchronous Generators." +msgstr "" + +#: ../../../Misc/NEWS:348 +msgid "" +"`Issue #27985 `__: Implement PEP 526 -- " +"Syntax for Variable Annotations. Patch by Ivan Levkivskyi." +msgstr "" + +#: ../../../Misc/NEWS:351 +msgid "" +"`Issue #26058 `__: Add a new private version " +"to the builtin dict type, incremented at each dictionary creation and at " +"each dictionary change. Implementation of the PEP 509." +msgstr "" + +#: ../../../Misc/NEWS:355 +msgid "" +"`Issue #27364 `__: A backslash-character pair " +"that is not a valid escape sequence now generates a DeprecationWarning. " +"Patch by Emanuel Barry." +msgstr "" + +#: ../../../Misc/NEWS:358 +msgid "" +"`Issue #27350 `__: `dict` implementation is " +"changed like PyPy. It is more compact and preserves insertion order. " +"(Concept developed by Raymond Hettinger and patch by Inada Naoki.)" +msgstr "" + +#: ../../../Misc/NEWS:362 +msgid "" +"`Issue #27911 `__: Remove unnecessary error " +"checks in ``exec_builtin_or_dynamic()``." +msgstr "" + +#: ../../../Misc/NEWS:365 +msgid "" +"`Issue #27078 `__: Added BUILD_STRING " +"opcode. Optimized f-strings evaluation." +msgstr "" + +#: ../../../Misc/NEWS:367 +msgid "" +"`Issue #17884 `__: Python now requires " +"systems with inttypes.h and stdint.h" +msgstr "" + +#: ../../../Misc/NEWS:369 +msgid "" +"`Issue #27961 `__: Require platforms to " +"support ``long long``. Python hasn't compiled without ``long long`` for " +"years, so this is basically a formality." +msgstr "" + +#: ../../../Misc/NEWS:372 +msgid "" +"`Issue #27355 `__: Removed support for " +"Windows CE. It was never finished, and Windows CE is no longer a relevant " +"platform for Python." +msgstr "" + +#: ../../../Misc/NEWS:375 +msgid "Implement PEP 523." +msgstr "" + +#: ../../../Misc/NEWS:377 +msgid "" +"`Issue #27870 `__: A left shift of zero by a " +"large integer no longer attempts to allocate large amounts of memory." +msgstr "" + +#: ../../../Misc/NEWS:380 +msgid "" +"`Issue #25402 `__: In int-to-decimal-string " +"conversion, improve the estimate of the intermediate memory required, and " +"remove an unnecessarily strict overflow check. Patch by Serhiy Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:384 +msgid "" +"`Issue #27214 `__: In long_invert, be more " +"careful about modifying object returned by long_add, and remove an " +"unnecessary check for small longs. Thanks Oren Milman for analysis and patch." +msgstr "" + +#: ../../../Misc/NEWS:388 +msgid "" +"`Issue #27506 `__: Support passing the bytes/" +"bytearray.translate() \"delete\" argument by keyword." +msgstr "" + +#: ../../../Misc/NEWS:391 +msgid "" +"`Issue #27812 `__: Properly clear out a " +"generator's frame's backreference to the generator to prevent crashes in " +"frame.clear()." +msgstr "" + +#: ../../../Misc/NEWS:394 +msgid "" +"`Issue #27811 `__: Fix a crash when a " +"coroutine that has not been awaited is finalized with warnings-as-errors " +"enabled." +msgstr "" + +#: ../../../Misc/NEWS:397 +msgid "" +"`Issue #27587 `__: Fix another issue found by " +"PVS-Studio: Null pointer check after use of 'def' in _PyState_AddModule(). " +"Initial patch by Christian Heimes." +msgstr "" + +#: ../../../Misc/NEWS:401 +msgid "" +"`Issue #27792 `__: The modulo operation " +"applied to ``bool`` and other ``int`` subclasses now always returns an " +"``int``. Previously the return type depended on the input values. Patch by " +"Xiang Zhang." +msgstr "" + +#: ../../../Misc/NEWS:405 +msgid "" +"`Issue #26984 `__: int() now always returns " +"an instance of exact int." +msgstr "" + +#: ../../../Misc/NEWS:407 +msgid "" +"`Issue #25604 `__: Fix a minor bug in integer " +"true division; this bug could potentially have caused off-by-one-ulp results " +"on platforms with unreliable ldexp implementations." +msgstr "" + +#: ../../../Misc/NEWS:411 +msgid "" +"`Issue #24254 `__: Make class definition " +"namespace ordered by default." +msgstr "" + +#: ../../../Misc/NEWS:413 +msgid "" +"`Issue #27662 `__: Fix an overflow check in " +"``List_New``: the original code was checking against ``Py_SIZE_MAX`` instead " +"of the correct upper bound of ``Py_SSIZE_T_MAX``. Patch by Xiang Zhang." +msgstr "" + +#: ../../../Misc/NEWS:417 +msgid "" +"`Issue #27782 `__: Multi-phase extension " +"module import now correctly allows the ``m_methods`` field to be used to add " +"module level functions to instances of non-module types returned from " +"``Py_create_mod``. Patch by Xiang Zhang." +msgstr "" + +#: ../../../Misc/NEWS:421 +msgid "" +"`Issue #27936 `__: The round() function " +"accepted a second None argument for some types but not for others. Fixed " +"the inconsistency by accepting None for all numeric types." +msgstr "" + +#: ../../../Misc/NEWS:425 +msgid "" +"`Issue #27487 `__: Warn if a submodule " +"argument to \"python -m\" or runpy.run_module() is found in sys.modules " +"after parent packages are imported, but before the submodule is executed." +msgstr "" + +#: ../../../Misc/NEWS:429 +msgid "" +"`Issue #27157 `__: Make only type() itself " +"accept the one-argument form. Patch by Eryk Sun and Emanuel Barry." +msgstr "" + +#: ../../../Misc/NEWS:432 +msgid "" +"`Issue #27558 `__: Fix a SystemError in the " +"implementation of \"raise\" statement. In a brand new thread, raise a " +"RuntimeError since there is no active exception to reraise. Patch written by " +"Xiang Zhang." +msgstr "" + +#: ../../../Misc/NEWS:436 +msgid "" +"`Issue #28008 `__: Implement PEP 530 -- " +"asynchronous comprehensions." +msgstr "" + +#: ../../../Misc/NEWS:441 +msgid "" +"`Issue #28037 `__: Use " +"sqlite3_get_autocommit() instead of setting Connection->inTransaction " +"manually." +msgstr "" + +#: ../../../Misc/NEWS:444 +msgid "" +"`Issue #25283 `__: Attributes tm_gmtoff and " +"tm_zone are now available on all platforms in the return values of time." +"localtime() and time.gmtime()." +msgstr "" + +#: ../../../Misc/NEWS:448 +msgid "" +"`Issue #24454 `__: Regular expression match " +"object groups are now accessible using __getitem__. \"mo[x]\" is equivalent " +"to \"mo.group(x)\"." +msgstr "" + +#: ../../../Misc/NEWS:452 +msgid "" +"`Issue #10740 `__: sqlite3 no longer " +"implicitly commit an open transaction before DDL statements." +msgstr "" + +#: ../../../Misc/NEWS:455 +msgid "" +"`Issue #17941 `__: Add a *module* parameter " +"to collections.namedtuple()." +msgstr "" + +#: ../../../Misc/NEWS:457 +msgid "" +"`Issue #22493 `__: Inline flags now should be " +"used only at the start of the regular expression. Deprecation warning is " +"emitted if uses them in the middle of the regular expression." +msgstr "" + +#: ../../../Misc/NEWS:461 +msgid "" +"`Issue #26885 `__: xmlrpc now supports " +"unmarshalling additional data types used by Apache XML-RPC implementation " +"for numerics and None." +msgstr "" + +#: ../../../Misc/NEWS:464 +msgid "" +"`Issue #28070 `__: Fixed parsing inline " +"verbose flag in regular expressions." +msgstr "" + +#: ../../../Misc/NEWS:466 +msgid "" +"`Issue #19500 `__: Add client-side SSL " +"session resumption to the ssl module." +msgstr "" + +#: ../../../Misc/NEWS:468 +msgid "" +"`Issue #28022 `__: Deprecate ssl-related " +"arguments in favor of SSLContext. The deprecation include manual creation of " +"SSLSocket and certfile/keyfile (or similar) in ftplib, httplib, imaplib, " +"smtplib, poplib and urllib." +msgstr "" + +#: ../../../Misc/NEWS:472 +msgid "" +"`Issue #28043 `__: SSLContext has improved " +"default settings: OP_NO_SSLv2, OP_NO_SSLv3, OP_NO_COMPRESSION, " +"OP_CIPHER_SERVER_PREFERENCE, OP_SINGLE_DH_USE, OP_SINGLE_ECDH_USE and HIGH " +"ciphers without MD5." +msgstr "" + +#: ../../../Misc/NEWS:476 +msgid "" +"`Issue #24693 `__: Changed some " +"RuntimeError's in the zipfile module to more appropriate types. Improved " +"some error messages and debugging output." +msgstr "" + +#: ../../../Misc/NEWS:479 +msgid "" +"`Issue #17909 `__: ``json.load`` and ``json." +"loads`` now support binary input encoded as UTF-8, UTF-16 or UTF-32. Patch " +"by Serhiy Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:482 +msgid "" +"`Issue #27137 `__: the pure Python fallback " +"implementation of ``functools.partial`` now matches the behaviour of its " +"accelerated C counterpart for subclassing, pickling and text representation " +"purposes. Patch by Emanuel Barry and Serhiy Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:487 +msgid "" +"Fix possible integer overflows and crashes in the mmap module with unusual " +"usage patterns." +msgstr "" + +#: ../../../Misc/NEWS:490 +msgid "" +"`Issue #1703178 `__: Fix the ability to " +"pass the --link-objects option to the distutils build_ext command." +msgstr "" + +#: ../../../Misc/NEWS:493 +msgid "" +"`Issue #28019 `__: itertools.count() no " +"longer rounds non-integer step in range between 1.0 and 2.0 to 1." +msgstr "" + +#: ../../../Misc/NEWS:496 +msgid "" +"`Issue #18401 `__: Pdb now supports the " +"'readrc' keyword argument to control whether .pdbrc files should be read. " +"Patch by Martin Matusiak and Sam Kimbrel." +msgstr "" + +#: ../../../Misc/NEWS:500 +msgid "" +"`Issue #25969 `__: Update the lib2to3 grammar " +"to handle the unpacking generalizations added in 3.5." +msgstr "" + +#: ../../../Misc/NEWS:503 +msgid "" +"`Issue #14977 `__: mailcap now respects the " +"order of the lines in the mailcap files (\"first match\"), as required by " +"RFC 1542. Patch by Michael Lazar." +msgstr "" + +#: ../../../Misc/NEWS:506 +msgid "" +"`Issue #28025 `__: Convert all ssl module " +"constants to IntEnum and IntFlags. SSLContext properties now return flags " +"and enums." +msgstr "" + +#: ../../../Misc/NEWS:509 +msgid "" +"`Issue #433028 `__: Added support of " +"modifier spans in regular expressions." +msgstr "" + +#: ../../../Misc/NEWS:511 +msgid "" +"`Issue #24594 `__: Validates persist " +"parameter when opening MSI database" +msgstr "" + +#: ../../../Misc/NEWS:513 +msgid "" +"`Issue #17582 `__: xml.etree.ElementTree nows " +"preserves whitespaces in attributes (Patch by Duane Griffin. Reviewed and " +"approved by Stefan Behnel.)" +msgstr "" + +#: ../../../Misc/NEWS:516 +msgid "" +"`Issue #28047 `__: Fixed calculation of line " +"length used for the base64 CTE in the new email policies." +msgstr "" + +#: ../../../Misc/NEWS:519 +msgid "" +"`Issue #27576 `__: Fix call order in " +"OrderedDict.__init__()." +msgstr "" + +#: ../../../Misc/NEWS:521 +msgid "email.generator.DecodedGenerator now supports the policy keyword." +msgstr "" + +#: ../../../Misc/NEWS:523 +msgid "" +"`Issue #28027 `__: Remove undocumented " +"modules from ``Lib/plat-*``: IN, CDROM, DLFCN, TYPES, CDIO, and STROPTS." +msgstr "" + +#: ../../../Misc/NEWS:526 +msgid "" +"`Issue #27445 `__: Don't pass str(_charset) " +"to MIMEText.set_payload(). Patch by Claude Paroz." +msgstr "" + +#: ../../../Misc/NEWS:529 +msgid "" +"`Issue #24277 `__: The new email API is no " +"longer provisional, and the docs have been reorganized and rewritten to " +"emphasize the new API." +msgstr "" + +#: ../../../Misc/NEWS:532 +msgid "" +"`Issue #22450 `__: urllib now includes an " +"\"Accept: */*\" header among the default headers. This makes the results of " +"REST API requests more consistent and predictable especially when proxy " +"servers are involved." +msgstr "" + +#: ../../../Misc/NEWS:536 +msgid "" +"lib2to3.pgen3.driver.load_grammar() now creates a stable cache file between " +"runs given the same Grammar.txt input regardless of the hash randomization " +"setting." +msgstr "" + +#: ../../../Misc/NEWS:540 +msgid "" +"`Issue #28005 `__: Allow ImportErrors in " +"encoding implementation to propagate." +msgstr "" + +#: ../../../Misc/NEWS:542 +msgid "" +"`Issue #26667 `__: Support path-like objects " +"in importlib.util." +msgstr "" + +#: ../../../Misc/NEWS:544 +msgid "" +"`Issue #27570 `__: Avoid zero-length memcpy() " +"etc calls with null source pointers in the \"ctypes\" and \"array\" modules." +msgstr "" + +#: ../../../Misc/NEWS:547 +msgid "" +"`Issue #22233 `__: Break email header lines " +"*only* on the RFC specified CR and LF characters, not on arbitrary unicode " +"line breaks. This also fixes a bug in HTTP header parsing." +msgstr "" + +#: ../../../Misc/NEWS:551 +msgid "" +"Issue 27331: The email.mime classes now all accept an optional policy " +"keyword." +msgstr "" + +#: ../../../Misc/NEWS:553 +msgid "" +"Issue 27988: Fix email iter_attachments incorrect mutation of payload list." +msgstr "" + +#: ../../../Misc/NEWS:555 +msgid "" +"`Issue #16113 `__: Add SHA-3 and SHAKE " +"support to hashlib module." +msgstr "" + +#: ../../../Misc/NEWS:557 +msgid "Eliminate a tautological-pointer-compare warning in _scproxy.c." +msgstr "" + +#: ../../../Misc/NEWS:559 +msgid "" +"`Issue #27776 `__: The :func:`os.urandom` " +"function does now block on Linux 3.17 and newer until the system urandom " +"entropy pool is initialized to increase the security. This change is part of " +"the :pep:`524`." +msgstr "" + +#: ../../../Misc/NEWS:563 +msgid "" +"`Issue #27778 `__: Expose the Linux " +"``getrandom()`` syscall as a new :func:`os.getrandom` function. This change " +"is part of the :pep:`524`." +msgstr "" + +#: ../../../Misc/NEWS:566 +msgid "" +"`Issue #27691 `__: Fix ssl module's parsing " +"of GEN_RID subject alternative name fields in X.509 certs." +msgstr "" + +#: ../../../Misc/NEWS:569 +msgid "`Issue #18844 `__: Add random.choices()." +msgstr "" + +#: ../../../Misc/NEWS:571 +msgid "" +"`Issue #25761 `__: Improved error reporting " +"about truncated pickle data in C implementation of unpickler. " +"UnpicklingError is now raised instead of AttributeError and ValueError in " +"some cases." +msgstr "" + +#: ../../../Misc/NEWS:575 +msgid "" +"`Issue #26798 `__: Add BLAKE2 (blake2b and " +"blake2s) to hashlib." +msgstr "" + +#: ../../../Misc/NEWS:577 +msgid "" +"`Issue #26032 `__: Optimized globbing in " +"pathlib by using os.scandir(); it is now about 1.5--4 times faster." +msgstr "" + +#: ../../../Misc/NEWS:580 +msgid "" +"`Issue #25596 `__: Optimized glob() and " +"iglob() functions in the glob module; they are now about 3--6 times faster." +msgstr "" + +#: ../../../Misc/NEWS:583 +msgid "" +"`Issue #27928 `__: Add scrypt (password-based " +"key derivation function) to hashlib module (requires OpenSSL 1.1.0)." +msgstr "" + +#: ../../../Misc/NEWS:586 +msgid "" +"`Issue #27850 `__: Remove 3DES from ssl " +"module's default cipher list to counter measure sweet32 attack " +"(CVE-2016-2183)." +msgstr "" + +#: ../../../Misc/NEWS:589 +msgid "" +"`Issue #27766 `__: Add ChaCha20 Poly1305 to " +"ssl module's default ciper list. (Required OpenSSL 1.1.0 or LibreSSL)." +msgstr "" + +#: ../../../Misc/NEWS:592 +msgid "" +"`Issue #25387 `__: Check return value of " +"winsound.MessageBeep." +msgstr "" + +#: ../../../Misc/NEWS:594 +msgid "" +"`Issue #27866 `__: Add SSLContext." +"get_ciphers() method to get a list of all enabled ciphers." +msgstr "" + +#: ../../../Misc/NEWS:597 +msgid "" +"`Issue #27744 `__: Add AF_ALG (Linux Kernel " +"crypto) to socket module." +msgstr "" + +#: ../../../Misc/NEWS:599 +msgid "" +"`Issue #26470 `__: Port ssl and hashlib " +"module to OpenSSL 1.1.0." +msgstr "" + +#: ../../../Misc/NEWS:601 +msgid "" +"`Issue #11620 `__: Fix support for SND_MEMORY " +"in winsound.PlaySound. Based on a patch by Tim Lesher." +msgstr "" + +#: ../../../Misc/NEWS:604 +msgid "" +"`Issue #11734 `__: Add support for IEEE 754 " +"half-precision floats to the struct module. Based on a patch by Eli Stevens." +msgstr "" + +#: ../../../Misc/NEWS:607 +msgid "" +"`Issue #27919 `__: Deprecated ``extra_path`` " +"distribution option in distutils packaging." +msgstr "" + +#: ../../../Misc/NEWS:610 +msgid "" +"`Issue #23229 `__: Add new ``cmath`` " +"constants: ``cmath.inf`` and ``cmath.nan`` to match ``math.inf`` and ``math." +"nan``, and also ``cmath.infj`` and ``cmath.nanj`` to match the format used " +"by complex repr." +msgstr "" + +#: ../../../Misc/NEWS:614 +msgid "" +"`Issue #27842 `__: The csv.DictReader now " +"returns rows of type OrderedDict. (Contributed by Steve Holden.)" +msgstr "" + +#: ../../../Misc/NEWS:617 +msgid "" +"Remove support for passing a file descriptor to os.access. It never worked " +"but previously didn't raise." +msgstr "" + +#: ../../../Misc/NEWS:620 +msgid "" +"`Issue #12885 `__: Fix error when distutils " +"encounters symlink." +msgstr "" + +#: ../../../Misc/NEWS:622 +msgid "" +"`Issue #27881 `__: Fixed possible bugs when " +"setting sqlite3.Connection.isolation_level. Based on patch by Xiang Zhang." +msgstr "" + +#: ../../../Misc/NEWS:625 +msgid "" +"`Issue #27861 `__: Fixed a crash in sqlite3." +"Connection.cursor() when a factory creates not a cursor. Patch by Xiang " +"Zhang." +msgstr "" + +#: ../../../Misc/NEWS:628 +msgid "" +"`Issue #19884 `__: Avoid spurious output on " +"OS X with Gnu Readline." +msgstr "" + +#: ../../../Misc/NEWS:630 +msgid "" +"`Issue #27706 `__: Restore deterministic " +"behavior of random.Random().seed() for string seeds using seeding version " +"1. Allows sequences of calls to random() to exactly match those obtained in " +"Python 2. Patch by Nofar Schnider." +msgstr "" + +#: ../../../Misc/NEWS:635 +msgid "" +"`Issue #10513 `__: Fix a regression in " +"Connection.commit(). Statements should not be reset after a commit." +msgstr "" + +#: ../../../Misc/NEWS:638 +msgid "" +"`Issue #12319 `__: Chunked transfer encoding " +"support added to http.client.HTTPConnection requests. The urllib.request." +"AbstractHTTPHandler class does not enforce a Content-Length header any " +"more. If a HTTP request has a file or iterable body, but no Content-Length " +"header, the library now falls back to use chunked transfer- encoding." +msgstr "" + +#: ../../../Misc/NEWS:645 +msgid "" +"A new version of typing.py from https://github.com/python/typing: - " +"Collection (only for 3.6) (`Issue #27598 `__) " +"- Add FrozenSet to __all__ (upstream #261) - fix crash in _get_type_vars() " +"(upstream #259) - Remove the dict constraint in ForwardRef._eval_type " +"(upstream #252)" +msgstr "" + +#: ../../../Misc/NEWS:651 +msgid "" +"`Issue #27832 `__: Make ``_normalize`` " +"parameter to ``Fraction`` constuctor keyword-only, so that ``Fraction(2, 3, " +"4)`` now raises ``TypeError``." +msgstr "" + +#: ../../../Misc/NEWS:654 +msgid "" +"`Issue #27539 `__: Fix unnormalised " +"``Fraction.__pow__`` result in the case of negative exponent and negative " +"base." +msgstr "" + +#: ../../../Misc/NEWS:657 +msgid "" +"`Issue #21718 `__: cursor.description is now " +"available for queries using CTEs." +msgstr "" + +#: ../../../Misc/NEWS:659 +msgid "" +"`Issue #27819 `__: In distutils sdists, " +"simply produce the \"gztar\" (gzipped tar format) distributions on all " +"platforms unless \"formats\" is supplied." +msgstr "" + +#: ../../../Misc/NEWS:662 +msgid "" +"`Issue #2466 `__: posixpath.ismount now " +"correctly recognizes mount points which the user does not have permission to " +"access." +msgstr "" + +#: ../../../Misc/NEWS:665 +msgid "" +"`Issue #9998 `__: On Linux, ctypes.util." +"find_library now looks in LD_LIBRARY_PATH for shared libraries." +msgstr "" + +#: ../../../Misc/NEWS:668 +msgid "" +"`Issue #27573 `__: exit message for code." +"interact is now configurable." +msgstr "" + +#: ../../../Misc/NEWS:670 +msgid "" +"`Issue #27930 `__: Improved behaviour of " +"logging.handlers.QueueListener. Thanks to Paulo Andrade and Petr Viktorin " +"for the analysis and patch." +msgstr "" + +#: ../../../Misc/NEWS:673 +msgid "" +"`Issue #6766 `__: Distributed reference " +"counting added to multiprocessing to support nesting of shared values / " +"proxy objects." +msgstr "" + +#: ../../../Misc/NEWS:676 +msgid "" +"`Issue #21201 `__: Improves readability of " +"multiprocessing error message. Thanks to Wojciech Walczak for patch." +msgstr "" + +#: ../../../Misc/NEWS:679 +msgid "asyncio: Add set_protocol / get_protocol to Transports." +msgstr "" + +#: ../../../Misc/NEWS:681 +msgid "" +"`Issue #27456 `__: asyncio: Set TCP_NODELAY " +"by default." +msgstr "" + +#: ../../../Misc/NEWS:686 +msgid "" +"`Issue #15308 `__: Add 'interrupt " +"execution' (^C) to Shell menu. Patch by Roger Serwy, updated by Bayard " +"Randel." +msgstr "" + +#: ../../../Misc/NEWS:689 +msgid "" +"`Issue #27922 `__: Stop IDLE tests from " +"'flashing' gui widgets on the screen." +msgstr "" + +#: ../../../Misc/NEWS:691 +msgid "" +"`Issue #27891 `__: Consistently group and " +"sort imports within idlelib modules." +msgstr "" + +#: ../../../Misc/NEWS:693 +msgid "" +"`Issue #17642 `__: add larger font sizes for " +"classroom projection." +msgstr "" + +#: ../../../Misc/NEWS:695 +msgid "Add version to title of IDLE help window." +msgstr "" + +#: ../../../Misc/NEWS:697 +msgid "" +"`Issue #25564 `__: In section on IDLE -- " +"console differences, mention that using exec means that __builtins__ is " +"defined for each statement." +msgstr "" + +#: ../../../Misc/NEWS:700 +msgid "" +"`Issue #27821 `__: Fix 3.6.0a3 regression " +"that prevented custom key sets from being selected when no custom theme was " +"defined." +msgstr "" + +#: ../../../Misc/NEWS:704 ../../../Misc/NEWS:1190 ../../../Misc/NEWS:1523 +#: ../../../Misc/NEWS:2811 ../../../Misc/NEWS:4243 ../../../Misc/NEWS:4559 +#: ../../../Misc/NEWS:6155 ../../../Misc/NEWS:8065 +msgid "C API" +msgstr "" + +#: ../../../Misc/NEWS:706 +msgid "" +"`Issue #26900 `__: Excluded underscored names " +"and other private API from limited API." +msgstr "" + +#: ../../../Misc/NEWS:708 +msgid "" +"`Issue #26027 `__: Add support for path-like " +"objects in PyUnicode_FSConverter() & PyUnicode_FSDecoder()." +msgstr "" + +#: ../../../Misc/NEWS:714 +msgid "" +"`Issue #27427 `__: Additional tests for the " +"math module. Patch by Francisco Couzo." +msgstr "" + +#: ../../../Misc/NEWS:716 +msgid "" +"`Issue #27953 `__: Skip math and cmath tests " +"that fail on OS X 10.4 due to a poor libm implementation of tan." +msgstr "" + +#: ../../../Misc/NEWS:719 +msgid "" +"`Issue #26040 `__: Improve test_math and " +"test_cmath coverage and rigour. Patch by Jeff Allen." +msgstr "" + +#: ../../../Misc/NEWS:722 +msgid "" +"`Issue #27787 `__: Call gc.collect() before " +"checking each test for \"dangling threads\", since the dangling threads are " +"weak references." +msgstr "" + +#: ../../../Misc/NEWS:728 +msgid "" +"`Issue #27566 `__: Fix clean target in freeze " +"makefile (patch by Lisa Roach)" +msgstr "" + +#: ../../../Misc/NEWS:730 +msgid "" +"`Issue #27705 `__: Update message in " +"validate_ucrtbase.py" +msgstr "" + +#: ../../../Misc/NEWS:732 +msgid "" +"`Issue #27976 `__: Deprecate building _ctypes " +"with the bundled copy of libffi on non-OSX UNIX platforms." +msgstr "" + +#: ../../../Misc/NEWS:735 +msgid "" +"`Issue #27983 `__: Cause lack of llvm-" +"profdata tool when using clang as required for PGO linking to be a configure " +"time error rather than make time when --with-optimizations is enabled. Also " +"improve our ability to find the llvm-profdata tool on MacOS and some Linuxes." +msgstr "" + +#: ../../../Misc/NEWS:740 +msgid "" +"`Issue #21590 `__: Support for DTrace and " +"SystemTap probes." +msgstr "" + +#: ../../../Misc/NEWS:742 +msgid "" +"`Issue #26307 `__: The profile-opt build now " +"applies PGO to the built-in modules." +msgstr "" + +#: ../../../Misc/NEWS:744 +msgid "" +"`Issue #26539 `__: Add the --with-" +"optimizations flag to turn on LTO and PGO build support when available." +msgstr "" + +#: ../../../Misc/NEWS:747 +msgid "" +"`Issue #27917 `__: Set platform triplets for " +"Android builds." +msgstr "" + +#: ../../../Misc/NEWS:749 +msgid "" +"`Issue #25825 `__: Update references to the " +"$(LIBPL) installation path on AIX. This path was changed in 3.2a4." +msgstr "" + +#: ../../../Misc/NEWS:752 +msgid "Update OS X installer to use SQLite 3.14.1 and XZ 5.2.2." +msgstr "" + +#: ../../../Misc/NEWS:754 +msgid "" +"`Issue #21122 `__: Fix LTO builds on OS X." +msgstr "" + +#: ../../../Misc/NEWS:756 +msgid "" +"`Issue #17128 `__: Build OS X installer with " +"a private copy of OpenSSL. Also provide a sample Install Certificates " +"command script to install a set of root certificates from the third-party " +"certifi module." +msgstr "" + +#: ../../../Misc/NEWS:761 ../../../Misc/NEWS:1219 ../../../Misc/NEWS:1531 +#: ../../../Misc/NEWS:2790 ../../../Misc/NEWS:3323 ../../../Misc/NEWS:4004 +#: ../../../Misc/NEWS:4220 ../../../Misc/NEWS:4427 ../../../Misc/NEWS:6330 +#: ../../../Misc/NEWS:6738 ../../../Misc/NEWS:6936 ../../../Misc/NEWS:7400 +#: ../../../Misc/NEWS:7869 ../../../Misc/NEWS:8227 ../../../Misc/NEWS:8496 +#: ../../../Misc/NEWS:10640 +msgid "Tools/Demos" +msgstr "" + +#: ../../../Misc/NEWS:763 +msgid "" +"`Issue #27952 `__: Get Tools/scripts/fixcid." +"py working with Python 3 and the current \"re\" module, avoid invalid Python " +"backslash escapes, and fix a bug parsing escaped C quote signs." +msgstr "" + +#: ../../../Misc/NEWS:770 +msgid "" +"`Issue #28065 `__: Update xz dependency to " +"5.2.2 and build it from source." +msgstr "" + +#: ../../../Misc/NEWS:772 +msgid "" +"`Issue #25144 `__: Ensures TargetDir is set " +"before continuing with custom install." +msgstr "" + +#: ../../../Misc/NEWS:775 +msgid "" +"`Issue #1602 `__: Windows console doesn't " +"input or print Unicode (PEP 528)" +msgstr "" + +#: ../../../Misc/NEWS:777 +msgid "" +"`Issue #27781 `__: Change file system " +"encoding on Windows to UTF-8 (PEP 529)" +msgstr "" + +#: ../../../Misc/NEWS:779 +msgid "" +"`Issue #27731 `__: Opt-out of MAX_PATH on " +"Windows 10" +msgstr "" + +#: ../../../Misc/NEWS:781 +msgid "" +"`Issue #6135 `__: Adds encoding and errors " +"parameters to subprocess." +msgstr "" + +#: ../../../Misc/NEWS:783 +msgid "" +"`Issue #27959 `__: Adds oem encoding, alias " +"ansi to mbcs, move aliasmbcs to codec lookup." +msgstr "" + +#: ../../../Misc/NEWS:786 +msgid "" +"`Issue #27982 `__: The functions of the " +"winsound module now accept keyword arguments." +msgstr "" + +#: ../../../Misc/NEWS:789 +msgid "" +"`Issue #20366 `__: Build full text search " +"support into SQLite on Windows." +msgstr "" + +#: ../../../Misc/NEWS:791 +msgid "" +"`Issue #27756 `__: Adds new icons for Python " +"files and processes on Windows. Designs by Cherry Wang." +msgstr "" + +#: ../../../Misc/NEWS:794 +msgid "" +"`Issue #27883 `__: Update sqlite to 3.14.1.0 " +"on Windows." +msgstr "" + +#: ../../../Misc/NEWS:798 +msgid "Python 3.6.0 alpha 4" +msgstr "" + +#: ../../../Misc/NEWS:800 +msgid "*Release date: 2016-08-15*" +msgstr "" + +#: ../../../Misc/NEWS:805 +msgid "" +"`Issue #27704 `__: Optimized creating bytes " +"and bytearray from byte-like objects and iterables. Speed up to 3 times for " +"short objects. Original patch by Naoki Inada." +msgstr "" + +#: ../../../Misc/NEWS:809 +msgid "" +"`Issue #26823 `__: Large sections of repeated " +"lines in tracebacks are now abbreviated as \"[Previous line repeated {count} " +"more times]\" by the builtin traceback rendering. Patch by Emanuel Barry." +msgstr "" + +#: ../../../Misc/NEWS:813 +msgid "" +"`Issue #27574 `__: Decreased an overhead of " +"parsing keyword arguments in functions implemented with using Argument " +"Clinic." +msgstr "" + +#: ../../../Misc/NEWS:816 +msgid "" +"`Issue #22557 `__: Now importing already " +"imported modules is up to 2.5 times faster." +msgstr "" + +#: ../../../Misc/NEWS:819 +msgid "" +"`Issue #17596 `__: Include to " +"help with Min GW building." +msgstr "" + +#: ../../../Misc/NEWS:821 +msgid "" +"`Issue #17599 `__: On Windows, rename the " +"privately defined REPARSE_DATA_BUFFER structure to avoid conflicting with " +"the definition from Min GW." +msgstr "" + +#: ../../../Misc/NEWS:824 +msgid "" +"`Issue #27507 `__: Add integer overflow check " +"in bytearray.extend(). Patch by Xiang Zhang." +msgstr "" + +#: ../../../Misc/NEWS:827 +msgid "" +"`Issue #27581 `__: Don't rely on wrapping for " +"overflow check in PySequence_Tuple(). Patch by Xiang Zhang." +msgstr "" + +#: ../../../Misc/NEWS:830 +msgid "" +"`Issue #1621 `__: Avoid signed integer " +"overflow in list and tuple operations. Patch by Xiang Zhang." +msgstr "" + +#: ../../../Misc/NEWS:833 +msgid "" +"`Issue #27419 `__: Standard __import__() no " +"longer look up \"__import__\" in globals or builtins for importing " +"submodules or \"from import\". Fixed a crash if raise a warning about " +"unabling to resolve package from __spec__ or __package__." +msgstr "" + +#: ../../../Misc/NEWS:838 +msgid "" +"`Issue #27083 `__: Respect the PYTHONCASEOK " +"environment variable under Windows." +msgstr "" + +#: ../../../Misc/NEWS:840 +msgid "" +"`Issue #27514 `__: Make having too many " +"statically nested blocks a SyntaxError instead of SystemError." +msgstr "" + +#: ../../../Misc/NEWS:843 +msgid "" +"`Issue #27366 `__: Implemented PEP 487 " +"(Simpler customization of class creation). Upon subclassing, the " +"__init_subclass__ classmethod is called on the base class. Descriptors are " +"initialized with __set_name__ after class creation." +msgstr "" + +#: ../../../Misc/NEWS:850 +msgid "" +"`Issue #26027 `__, #27524: Add PEP 519/" +"__fspath__() support to the os and os.path modules. Includes code from Jelle " +"Zijlstra." +msgstr "" + +#: ../../../Misc/NEWS:853 +msgid "" +"`Issue #27598 `__: Add Collections to " +"collections.abc. Patch by Ivan Levkivskyi, docs by Neil Girdhar." +msgstr "" + +#: ../../../Misc/NEWS:856 +msgid "" +"`Issue #25958 `__: Support \"anti-registration" +"\" of special methods from various ABCs, like __hash__, __iter__ or " +"__len__. All these (and several more) can be set to None in an " +"implementation class and the behavior will be as if the method is not " +"defined at all. (Previously, this mechanism existed only for __hash__, to " +"make mutable classes unhashable.) Code contributed by Andrew Barnert and " +"Ivan Levkivskyi." +msgstr "" + +#: ../../../Misc/NEWS:864 +msgid "" +"`Issue #16764 `__: Support keyword arguments " +"to zlib.decompress(). Patch by Xiang Zhang." +msgstr "" + +#: ../../../Misc/NEWS:867 +msgid "" +"`Issue #27736 `__: Prevent segfault after " +"interpreter re-initialization due to ref count problem introduced in code " +"for `Issue #27038 `__ in 3.6.0a3. Patch by " +"Xiang Zhang." +msgstr "" + +#: ../../../Misc/NEWS:871 +msgid "" +"`Issue #25628 `__: The *verbose* and " +"*rename* parameters for collections.namedtuple are now keyword-only." +msgstr "" + +#: ../../../Misc/NEWS:874 +msgid "" +"`Issue #12345 `__: Add mathematical constant " +"tau to math and cmath. See also PEP 628." +msgstr "" + +#: ../../../Misc/NEWS:877 +msgid "" +"`Issue #26823 `__: traceback.StackSummary." +"format now abbreviates large sections of repeated lines as \"[Previous line " +"repeated {count} more times]\" (this change then further affects other " +"traceback display operations in the module). Patch by Emanuel Barry." +msgstr "" + +#: ../../../Misc/NEWS:882 +msgid "" +"`Issue #27664 `__: Add to concurrent.futures." +"thread.ThreadPoolExecutor() the ability to specify a thread name prefix." +msgstr "" + +#: ../../../Misc/NEWS:885 +msgid "" +"`Issue #27181 `__: Add geometric_mean and " +"harmonic_mean to statistics module." +msgstr "" + +#: ../../../Misc/NEWS:887 +msgid "" +"`Issue #27573 `__: code.interact now prints " +"an message when exiting." +msgstr "" + +#: ../../../Misc/NEWS:889 +msgid "" +"`Issue #6422 `__: Add autorange method to " +"timeit.Timer objects." +msgstr "" + +#: ../../../Misc/NEWS:891 +msgid "" +"`Issue #27773 `__: Correct some memory " +"management errors server_hostname in _ssl.wrap_socket()." +msgstr "" + +#: ../../../Misc/NEWS:894 +msgid "" +"`Issue #26750 `__: unittest.mock." +"create_autospec() now works properly for subclasses of property() and other " +"data descriptors. Removes the never publicly used, never documented " +"unittest.mock.DescriptorTypes tuple." +msgstr "" + +#: ../../../Misc/NEWS:898 +msgid "" +"`Issue #26754 `__: Undocumented support of " +"general bytes-like objects as path in compile() and similar functions is now " +"deprecated." +msgstr "" + +#: ../../../Misc/NEWS:901 +msgid "" +"`Issue #26800 `__: Undocumented support of " +"general bytes-like objects as paths in os functions is now deprecated." +msgstr "" + +#: ../../../Misc/NEWS:904 +msgid "" +"`Issue #26981 `__: Add _order_ compatibility " +"shim to enum.Enum for Python 2/3 code bases." +msgstr "" + +#: ../../../Misc/NEWS:907 +msgid "" +"`Issue #27661 `__: Added tzinfo keyword " +"argument to datetime.combine." +msgstr "" + +#: ../../../Misc/NEWS:909 +msgid "" +"In the curses module, raise an error if window.getstr() or window.instr() is " +"passed a negative value." +msgstr "" + +#: ../../../Misc/NEWS:912 +msgid "" +"`Issue #27783 `__: Fix possible usage of " +"uninitialized memory in operator.methodcaller." +msgstr "" + +#: ../../../Misc/NEWS:915 +msgid "" +"`Issue #27774 `__: Fix possible Py_DECREF on " +"unowned object in _sre." +msgstr "" + +#: ../../../Misc/NEWS:917 +msgid "" +"`Issue #27760 `__: Fix possible integer " +"overflow in binascii.b2a_qp." +msgstr "" + +#: ../../../Misc/NEWS:919 +msgid "" +"`Issue #27758 `__: Fix possible integer " +"overflow in the _csv module for large record lengths." +msgstr "" + +#: ../../../Misc/NEWS:922 +msgid "" +"`Issue #27568 `__: Prevent HTTPoxy attack " +"(CVE-2016-1000110). Ignore the HTTP_PROXY variable when REQUEST_METHOD " +"environment is set, which indicates that the script is in CGI mode." +msgstr "" + +#: ../../../Misc/NEWS:926 +msgid "" +"`Issue #7063 `__: Remove dead code from the " +"\"array\" module's slice handling. Patch by Chuck." +msgstr "" + +#: ../../../Misc/NEWS:929 +msgid "" +"`Issue #27656 `__: Do not assume sched.h " +"defines any SCHED_* constants." +msgstr "" + +#: ../../../Misc/NEWS:931 +msgid "" +"`Issue #27130 `__: In the \"zlib\" module, " +"fix handling of large buffers (typically 4 GiB) when compressing and " +"decompressing. Previously, inputs were limited to 4 GiB, and compression " +"and decompression operations did not properly handle results of 4 GiB." +msgstr "" + +#: ../../../Misc/NEWS:936 +msgid "" +"`Issue #24773 `__: Implemented PEP 495 (Local " +"Time Disambiguation)." +msgstr "" + +#: ../../../Misc/NEWS:938 +msgid "" +"Expose the EPOLLEXCLUSIVE constant (when it is defined) in the select module." +msgstr "" + +#: ../../../Misc/NEWS:940 +msgid "" +"`Issue #27567 `__: Expose the EPOLLRDHUP and " +"POLLRDHUP constants in the select module." +msgstr "" + +#: ../../../Misc/NEWS:943 +msgid "" +"`Issue #1621 `__: Avoid signed int negation " +"overflow in the \"audioop\" module." +msgstr "" + +#: ../../../Misc/NEWS:945 +msgid "" +"`Issue #27533 `__: Release GIL in nt._isdir" +msgstr "" + +#: ../../../Misc/NEWS:947 +msgid "" +"`Issue #17711 `__: Fixed unpickling by the " +"persistent ID with protocol 0. Original patch by Alexandre Vassalotti." +msgstr "" + +#: ../../../Misc/NEWS:950 +msgid "" +"`Issue #27522 `__: Avoid an unintentional " +"reference cycle in email.feedparser." +msgstr "" + +#: ../../../Misc/NEWS:952 +msgid "" +"`Issue #27512 `__: Fix a segfault when os." +"fspath() called an __fspath__() method that raised an exception. Patch by " +"Xiang Zhang." +msgstr "" + +#: ../../../Misc/NEWS:958 +msgid "" +"`Issue #27714 `__: text_textview and " +"test_autocomplete now pass when re-run in the same process. This occurs " +"when test_idle fails when run with the -w option but without -jn. Fix " +"warning from test_config." +msgstr "" + +#: ../../../Misc/NEWS:962 +msgid "" +"`Issue #27621 `__: Put query response " +"validation error messages in the query box itself instead of in a separate " +"massagebox. Redo tests to match. Add Mac OSX refinements. Original patch " +"by Mark Roseman." +msgstr "" + +#: ../../../Misc/NEWS:966 +msgid "" +"`Issue #27620 `__: Escape key now closes " +"Query box as cancelled." +msgstr "" + +#: ../../../Misc/NEWS:968 +msgid "" +"`Issue #27609 `__: IDLE: tab after initial " +"whitespace should tab, not autocomplete. This fixes problem with writing " +"docstrings at least twice indented." +msgstr "" + +#: ../../../Misc/NEWS:972 +msgid "" +"`Issue #27609 `__: Explicitly return None " +"when there are also non-None returns. In a few cases, reverse a condition " +"and eliminate a return." +msgstr "" + +#: ../../../Misc/NEWS:975 +msgid "" +"`Issue #25507 `__: IDLE no longer runs buggy " +"code because of its tkinter imports. Users must include the same imports " +"required to run directly in Python." +msgstr "" + +#: ../../../Misc/NEWS:978 ../../../Misc/NEWS:1159 +msgid "" +"`Issue #27173 `__: Add 'IDLE Modern Unix' to " +"the built-in key sets. Make the default key set depend on the platform. Add " +"tests for the changes to the config module." +msgstr "" + +#: ../../../Misc/NEWS:982 ../../../Misc/NEWS:1166 +msgid "" +"`Issue #27452 `__: add line counter and crc " +"to IDLE configHandler test dump." +msgstr "" + +#: ../../../Misc/NEWS:987 +msgid "" +"`Issue #25805 `__: Skip a test in " +"test_pkgutil as needed that doesn't work when ``__name__ == __main__``. " +"Patch by SilentGhost." +msgstr "" + +#: ../../../Misc/NEWS:990 +msgid "" +"`Issue #27472 `__: Add test.support." +"unix_shell as the path to the default shell." +msgstr "" + +#: ../../../Misc/NEWS:992 +msgid "" +"`Issue #27369 `__: In test_pyexpat, avoid " +"testing an error message detail that changed in Expat 2.2.0." +msgstr "" + +#: ../../../Misc/NEWS:995 +msgid "" +"`Issue #27594 `__: Prevent assertion error " +"when running test_ast with coverage enabled: ensure code object has a valid " +"first line number. Patch suggested by Ivan Levkivskyi." +msgstr "" + +#: ../../../Misc/NEWS:1002 +msgid "" +"`Issue #27647 `__: Update bundled Tcl/Tk to " +"8.6.6." +msgstr "" + +#: ../../../Misc/NEWS:1004 +msgid "" +"`Issue #27610 `__: Adds PEP 514 metadata to " +"Windows installer" +msgstr "" + +#: ../../../Misc/NEWS:1006 +msgid "" +"`Issue #27469 `__: Adds a shell extension to " +"the launcher so that drag and drop works correctly." +msgstr "" + +#: ../../../Misc/NEWS:1009 +msgid "" +"`Issue #27309 `__: Enables proper Windows " +"styles in python[w].exe manifest." +msgstr "" + +#: ../../../Misc/NEWS:1014 +msgid "" +"`Issue #27713 `__: Suppress spurious build " +"warnings when updating importlib's bootstrap files. Patch by Xiang Zhang" +msgstr "" + +#: ../../../Misc/NEWS:1017 +msgid "" +"`Issue #25825 `__: Correct the references to " +"Modules/python.exp, which is required on AIX. The references were " +"accidentally changed in 3.5.0a1." +msgstr "" + +#: ../../../Misc/NEWS:1020 +msgid "" +"`Issue #27453 `__: CPP invocation in " +"configure must use CPPFLAGS. Patch by Chi Hsuan Yen." +msgstr "" + +#: ../../../Misc/NEWS:1023 +msgid "" +"`Issue #27641 `__: The configure script now " +"inserts comments into the makefile to prevent the pgen and _freeze_importlib " +"executables from being cross- compiled." +msgstr "" + +#: ../../../Misc/NEWS:1027 +msgid "" +"`Issue #26662 `__: Set PYTHON_FOR_GEN in " +"configure as the Python program to be used for file generation during the " +"build." +msgstr "" + +#: ../../../Misc/NEWS:1030 +msgid "" +"`Issue #10910 `__: Avoid C++ compilation " +"errors on FreeBSD and OS X. Also update FreedBSD version checks for the " +"original ctype UTF-8 workaround." +msgstr "" + +#: ../../../Misc/NEWS:1035 +msgid "Python 3.6.0 alpha 3" +msgstr "" + +#: ../../../Misc/NEWS:1037 +msgid "*Release date: 2016-07-11*" +msgstr "" + +#: ../../../Misc/NEWS:1042 +msgid "" +"`Issue #27473 `__: Fixed possible integer " +"overflow in bytes and bytearray concatenations. Patch by Xiang Zhang." +msgstr "" + +#: ../../../Misc/NEWS:1045 +msgid "" +"`Issue #23034 `__: The output of a special " +"Python build with defined COUNT_ALLOCS, SHOW_ALLOC_COUNT or SHOW_TRACK_COUNT " +"macros is now off by default. It can be re-enabled using the \"-X " +"showalloccount\" option. It now outputs to stderr instead of stdout." +msgstr "" + +#: ../../../Misc/NEWS:1050 +msgid "" +"`Issue #27443 `__: __length_hint__() of " +"bytearray iterators no longer return a negative integer for a resized " +"bytearray." +msgstr "" + +#: ../../../Misc/NEWS:1053 +msgid "" +"`Issue #27007 `__: The fromhex() class " +"methods of bytes and bytearray subclasses now return an instance of " +"corresponding subclass." +msgstr "" + +#: ../../../Misc/NEWS:1059 +msgid "" +"`Issue #26844 `__: Fix error message for imp." +"find_module() to refer to 'path' instead of 'name'. Patch by Lev Maximov." +msgstr "" + +#: ../../../Misc/NEWS:1062 +msgid "" +"`Issue #23804 `__: Fix SSL zero-length recv() " +"calls to not block and not raise an error about unclean EOF." +msgstr "" + +#: ../../../Misc/NEWS:1065 +msgid "" +"`Issue #27466 `__: Change time format " +"returned by http.cookie.time2netscape, confirming the netscape cookie format " +"and making it consistent with documentation." +msgstr "" + +#: ../../../Misc/NEWS:1069 +msgid "" +"`Issue #21708 `__: Deprecated dbm.dumb " +"behavior that differs from common dbm behavior: creating a database in 'r' " +"and 'w' modes and modifying a database in 'r' mode." +msgstr "" + +#: ../../../Misc/NEWS:1073 +msgid "" +"`Issue #26721 `__: Change the socketserver." +"StreamRequestHandler.wfile attribute to implement BufferedIOBase. In " +"particular, the write() method no longer does partial writes." +msgstr "" + +#: ../../../Misc/NEWS:1077 +msgid "" +"`Issue #22115 `__: Added methods trace_add, " +"trace_remove and trace_info in the tkinter.Variable class. They replace old " +"methods trace_variable, trace, trace_vdelete and trace_vinfo that use " +"obsolete Tcl commands and might not work in future versions of Tcl. Fixed " +"old tracing methods: trace_vdelete() with wrong mode no longer break " +"tracing, trace_vinfo() now always returns a list of pairs of strings, " +"tracing in the \"u\" mode now works." +msgstr "" + +#: ../../../Misc/NEWS:1084 +msgid "" +"`Issue #26243 `__: Only the level argument to " +"zlib.compress() is keyword argument now. The first argument is positional-" +"only." +msgstr "" + +#: ../../../Misc/NEWS:1087 +msgid "" +"`Issue #27038 `__: Expose the DirEntry type " +"as os.DirEntry. Code patch by Jelle Zijlstra." +msgstr "" + +#: ../../../Misc/NEWS:1090 +msgid "" +"`Issue #27186 `__: Update os.fspath()/" +"PyOS_FSPath() to check the return value of __fspath__() to be either str or " +"bytes." +msgstr "" + +#: ../../../Misc/NEWS:1093 +msgid "" +"`Issue #18726 `__: All optional parameters of " +"the dump(), dumps(), load() and loads() functions and JSONEncoder and " +"JSONDecoder class constructors in the json module are now keyword-only." +msgstr "" + +#: ../../../Misc/NEWS:1097 +msgid "" +"`Issue #27319 `__: Methods selection_set(), " +"selection_add(), selection_remove() and selection_toggle() of ttk.TreeView " +"now allow passing multiple items as multiple arguments instead of passing " +"them as a tuple. Deprecated undocumented ability of calling the selection() " +"method with arguments." +msgstr "" + +#: ../../../Misc/NEWS:1102 +msgid "" +"`Issue #27079 `__: Fixed curses.ascii " +"functions isblank(), iscntrl() and ispunct()." +msgstr "" + +#: ../../../Misc/NEWS:1104 +msgid "" +"`Issue #27294 `__: Numerical state in the " +"repr for Tkinter event objects is now represented as a combination of known " +"flags." +msgstr "" + +#: ../../../Misc/NEWS:1107 +msgid "" +"`Issue #27177 `__: Match objects in the re " +"module now support index-like objects as group indices. Based on patches by " +"Jeroen Demeyer and Xiang Zhang." +msgstr "" + +#: ../../../Misc/NEWS:1110 +msgid "" +"`Issue #26754 `__: Some functions (compile() " +"etc) accepted a filename argument encoded as an iterable of integers. Now " +"only strings and byte-like objects are accepted." +msgstr "" + +#: ../../../Misc/NEWS:1114 +msgid "" +"`Issue #26536 `__: socket.ioctl now supports " +"SIO_LOOPBACK_FAST_PATH. Patch by Daniel Stokes." +msgstr "" + +#: ../../../Misc/NEWS:1117 +msgid "" +"`Issue #27048 `__: Prevents distutils failing " +"on Windows when environment variables contain non-ASCII characters" +msgstr "" + +#: ../../../Misc/NEWS:1120 +msgid "" +"`Issue #27330 `__: Fixed possible leaks in " +"the ctypes module." +msgstr "" + +#: ../../../Misc/NEWS:1122 +msgid "" +"`Issue #27238 `__: Got rid of bare excepts in " +"the turtle module. Original patch by Jelle Zijlstra." +msgstr "" + +#: ../../../Misc/NEWS:1125 +msgid "" +"`Issue #27122 `__: When an exception is " +"raised within the context being managed by a contextlib.ExitStack() and one " +"of the exit stack generators catches and raises it in a chain, do not re-" +"raise the original exception when exiting, let the new chained one through. " +"This avoids the PEP 479 bug described in issue25782." +msgstr "" + +#: ../../../Misc/NEWS:1131 +msgid "" +"[Security] `Issue #27278 `__: Fix os." +"urandom() implementation using getrandom() on Linux. Truncate size to " +"INT_MAX and loop until we collected enough random bytes, instead of casting " +"a directly Py_ssize_t to int." +msgstr "" + +#: ../../../Misc/NEWS:1135 +msgid "" +"`Issue #16864 `__: sqlite3.Cursor.lastrowid " +"now supports REPLACE statement. Initial patch by Alex LordThorsen." +msgstr "" + +#: ../../../Misc/NEWS:1138 +msgid "" +"`Issue #26386 `__: Fixed ttk.TreeView " +"selection operations with item id's containing spaces." +msgstr "" + +#: ../../../Misc/NEWS:1141 +msgid "" +"`Issue #8637 `__: Honor a pager set by the env " +"var MANPAGER (in preference to one set by the env var PAGER)." +msgstr "" + +#: ../../../Misc/NEWS:1144 +msgid "" +"[Security] `Issue #22636 `__: Avoid shell " +"injection problems with ctypes.util.find_library()." +msgstr "" + +#: ../../../Misc/NEWS:1147 +msgid "" +"`Issue #16182 `__: Fix various functions in " +"the \"readline\" module to use the locale encoding, and fix get_begidx() and " +"get_endidx() to return code point indexes." +msgstr "" + +#: ../../../Misc/NEWS:1151 +msgid "" +"`Issue #27392 `__: Add loop." +"connect_accepted_socket(). Patch by Jim Fulton." +msgstr "" + +#: ../../../Misc/NEWS:1157 +msgid "" +"`Issue #27477 `__: IDLE search dialogs now " +"use ttk widgets." +msgstr "" + +#: ../../../Misc/NEWS:1163 +msgid "" +"`Issue #27452 `__: make command line \"idle-" +"test> python test_help.py\" work. __file__ is relative when python is " +"started in the file's directory." +msgstr "" + +#: ../../../Misc/NEWS:1168 +msgid "" +"`Issue #27380 `__: IDLE: add query.py with " +"base Query dialog and ttk widgets. Module had subclasses SectionName, " +"ModuleName, and HelpSource, which are used to get information from users by " +"configdialog and file =>Load Module. Each subclass has itw own validity " +"checks. Using ModuleName allows users to edit bad module names instead of " +"starting over. Add tests and delete the two files combined into the new one." +msgstr "" + +#: ../../../Misc/NEWS:1175 +msgid "" +"`Issue #27372 `__: Test_idle no longer " +"changes the locale." +msgstr "" + +#: ../../../Misc/NEWS:1177 +msgid "" +"`Issue #27365 `__: Allow non-ascii chars in " +"IDLE NEWS.txt, for contributor names." +msgstr "" + +#: ../../../Misc/NEWS:1179 +msgid "" +"`Issue #27245 `__: IDLE: Cleanly delete " +"custom themes and key bindings. Previously, when IDLE was started from a " +"console or by import, a cascade of warnings was emitted. Patch by Serhiy " +"Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:1183 +msgid "" +"`Issue #24137 `__: Run IDLE, test_idle, and " +"htest with tkinter default root disabled. Fix code and tests that fail with " +"this restriction. Fix htests to not create a second and redundant root and " +"mainloop." +msgstr "" + +#: ../../../Misc/NEWS:1187 +msgid "" +"`Issue #27310 `__: Fix IDLE.app failure to " +"launch on OS X due to vestigial import." +msgstr "" + +#: ../../../Misc/NEWS:1192 +msgid "" +"`Issue #26754 `__: PyUnicode_FSDecoder() " +"accepted a filename argument encoded as an iterable of integers. Now only " +"strings and byte-like objects are accepted." +msgstr "" + +#: ../../../Misc/NEWS:1198 +msgid "" +"`Issue #28066 `__: Fix the logic that " +"searches build directories for generated include files when building outside " +"the source tree." +msgstr "" + +#: ../../../Misc/NEWS:1201 +msgid "" +"`Issue #27442 `__: Expose the Android API " +"level that python was built against, in sysconfig.get_config_vars() as " +"'ANDROID_API_LEVEL'." +msgstr "" + +#: ../../../Misc/NEWS:1204 +msgid "" +"`Issue #27434 `__: The interpreter that runs " +"the cross-build, found in PATH, must now be of the same feature version (e." +"g. 3.6) as the source being built." +msgstr "" + +#: ../../../Misc/NEWS:1207 +msgid "" +"`Issue #26930 `__: Update Windows builds to " +"use OpenSSL 1.0.2h." +msgstr "" + +#: ../../../Misc/NEWS:1209 +msgid "" +"`Issue #23968 `__: Rename the platform " +"directory from plat-$(MACHDEP) to plat-$(PLATFORM_TRIPLET). Rename the " +"config directory (LIBPL) from config-$(LDVERSION) to config-$(LDVERSION)-" +"$(PLATFORM_TRIPLET). Install the platform specifc _sysconfigdata module into " +"the platform directory and rename it to include the ABIFLAGS." +msgstr "" + +#: ../../../Misc/NEWS:1216 +msgid "Don't use largefile support for GNU/Hurd." +msgstr "" + +#: ../../../Misc/NEWS:1221 +msgid "" +"`Issue #27332 `__: Fixed the type of the " +"first argument of module-level functions generated by Argument Clinic. " +"Patch by Petr Viktorin." +msgstr "" + +#: ../../../Misc/NEWS:1224 +msgid "" +"`Issue #27418 `__: Fixed Tools/importbench/" +"importbench.py." +msgstr "" + +#: ../../../Misc/NEWS:1229 +msgid "" +"`Issue #19489 `__: Moved the search box from " +"the sidebar to the header and footer of each page. Patch by Ammar Askar." +msgstr "" + +#: ../../../Misc/NEWS:1232 +msgid "" +"`Issue #27285 `__: Update documentation to " +"reflect the deprecation of ``pyvenv`` and normalize on the term \"virtual " +"environment\". Patch by Steve Piercy." +msgstr "" + +#: ../../../Misc/NEWS:1238 +msgid "" +"`Issue #27027 `__: Added test.support." +"is_android that is True when this is an Android build." +msgstr "" + +#: ../../../Misc/NEWS:1243 +msgid "Python 3.6.0 alpha 2" +msgstr "" + +#: ../../../Misc/NEWS:1245 +msgid "*Release date: 2016-06-13*" +msgstr "" + +#: ../../../Misc/NEWS:1250 +msgid "" +"`Issue #27095 `__: Simplified MAKE_FUNCTION " +"and removed MAKE_CLOSURE opcodes. Patch by Demur Rumed." +msgstr "" + +#: ../../../Misc/NEWS:1253 +msgid "" +"`Issue #27190 `__: Raise NotSupportedError if " +"sqlite3 is older than 3.3.1. Patch by Dave Sawyer." +msgstr "" + +#: ../../../Misc/NEWS:1256 +msgid "" +"`Issue #27286 `__: Fixed compiling " +"BUILD_MAP_UNPACK_WITH_CALL opcode. Calling function with generalized " +"unpacking (PEP 448) and conflicting keyword names could cause undefined " +"behavior." +msgstr "" + +#: ../../../Misc/NEWS:1260 +msgid "" +"`Issue #27140 `__: Added BUILD_CONST_KEY_MAP " +"opcode." +msgstr "" + +#: ../../../Misc/NEWS:1262 +msgid "" +"`Issue #27186 `__: Add support for os." +"PathLike objects to open() (part of PEP 519)." +msgstr "" + +#: ../../../Misc/NEWS:1264 +msgid "" +"`Issue #27066 `__: Fixed SystemError if a " +"custom opener (for open()) returns a negative number without setting an " +"exception." +msgstr "" + +#: ../../../Misc/NEWS:1267 +msgid "" +"`Issue #26983 `__: float() now always return " +"an instance of exact float. The deprecation warning is emitted if __float__ " +"returns an instance of a strict subclass of float. In a future versions of " +"Python this can be an error." +msgstr "" + +#: ../../../Misc/NEWS:1272 +msgid "" +"`Issue #27097 `__: Python interpreter is now " +"about 7% faster due to optimized instruction decoding. Based on patch by " +"Demur Rumed." +msgstr "" + +#: ../../../Misc/NEWS:1275 +msgid "" +"`Issue #26647 `__: Python interpreter now " +"uses 16-bit wordcode instead of bytecode. Patch by Demur Rumed." +msgstr "" + +#: ../../../Misc/NEWS:1278 +msgid "" +"`Issue #23275 `__: Allow assigning to an " +"empty target list in round brackets: () = iterable." +msgstr "" + +#: ../../../Misc/NEWS:1281 +msgid "" +"`Issue #27243 `__: Update the __aiter__ " +"protocol: instead of returning an awaitable that resolves to an asynchronous " +"iterator, the asynchronous iterator should be returned directly. Doing the " +"former will trigger a PendingDeprecationWarning." +msgstr "" + +#: ../../../Misc/NEWS:1290 +msgid "" +"Comment out socket (SO_REUSEPORT) and posix (O_SHLOCK, O_EXLOCK) constants " +"exposed on the API which are not implemented on GNU/Hurd. They would not " +"work at runtime anyway." +msgstr "" + +#: ../../../Misc/NEWS:1294 +msgid "" +"`Issue #25455 `__: Fixed crashes in repr of " +"recursive ElementTree.Element and functools.partial objects." +msgstr "" + +#: ../../../Misc/NEWS:1297 +msgid "" +"`Issue #27294 `__: Improved repr for Tkinter " +"event objects." +msgstr "" + +#: ../../../Misc/NEWS:1299 +msgid "" +"`Issue #20508 `__: Improve exception message " +"of IPv{4,6}Network.__getitem__. Patch by Gareth Rees." +msgstr "" + +#: ../../../Misc/NEWS:1302 +msgid "" +"[Security] `Issue #26556 `__: Update expat to " +"2.1.1, fixes CVE-2015-1283." +msgstr "" + +#: ../../../Misc/NEWS:1304 +msgid "" +"[Security] Fix TLS stripping vulnerability in smtplib, CVE-2016-0772. " +"Reported by Team Oststrom." +msgstr "" + +#: ../../../Misc/NEWS:1307 +msgid "" +"`Issue #21386 `__: Implement missing " +"IPv4Address.is_global property. It was documented since 07a5610bae9d. " +"Initial patch by Roger Luethi." +msgstr "" + +#: ../../../Misc/NEWS:1310 +msgid "" +"`Issue #27029 `__: Removed deprecated support " +"of universal newlines mode from ZipFile.open()." +msgstr "" + +#: ../../../Misc/NEWS:1313 +msgid "" +"`Issue #27030 `__: Unknown escapes consisting " +"of ``'\\'`` and an ASCII letter in regular expressions now are errors. The " +"re.LOCALE flag now can be used only with bytes patterns." +msgstr "" + +#: ../../../Misc/NEWS:1317 +msgid "" +"`Issue #27186 `__: Add os.PathLike support to " +"DirEntry (part of PEP 519). Initial patch by Jelle Zijlstra." +msgstr "" + +#: ../../../Misc/NEWS:1320 +msgid "" +"`Issue #20900 `__: distutils register command " +"now decodes HTTP responses correctly. Initial patch by ingrid." +msgstr "" + +#: ../../../Misc/NEWS:1323 +msgid "" +"`Issue #27186 `__: Add os.PathLike support to " +"pathlib, removing its provisional status (part of PEP 519). Initial patch by " +"Dusty Phillips." +msgstr "" + +#: ../../../Misc/NEWS:1326 +msgid "" +"`Issue #27186 `__: Add support for os." +"PathLike objects to os.fsencode() and os.fsdecode() (part of PEP 519)." +msgstr "" + +#: ../../../Misc/NEWS:1329 +msgid "" +"`Issue #27186 `__: Introduce os.PathLike and " +"os.fspath() (part of PEP 519)." +msgstr "" + +#: ../../../Misc/NEWS:1331 +msgid "" +"A new version of typing.py provides several new classes and features: " +"@overload outside stubs, Reversible, DefaultDict, Text, ContextManager, " +"Type[], NewType(), TYPE_CHECKING, and numerous bug fixes (note that some of " +"the new features are not yet implemented in mypy or other static " +"analyzers). Also classes for PEP 492 (Awaitable, AsyncIterable, " +"AsyncIterator) have been added (in fact they made it into 3.5.1 but were " +"never mentioned)." +msgstr "" + +#: ../../../Misc/NEWS:1339 +msgid "" +"`Issue #25738 `__: Stop http.server." +"BaseHTTPRequestHandler.send_error() from sending a message body for 205 " +"Reset Content. Also, don't send Content header fields in responses that " +"don't have a body. Patch by Susumu Koshiba." +msgstr "" + +#: ../../../Misc/NEWS:1344 +msgid "" +"`Issue #21313 `__: Fix the \"platform\" " +"module to tolerate when sys.version contains truncated build information." +msgstr "" + +#: ../../../Misc/NEWS:1347 +msgid "" +"[Security] `Issue #26839 `__: On Linux, :func:" +"`os.urandom` now calls ``getrandom()`` with ``GRND_NONBLOCK`` to fall back " +"on reading ``/dev/urandom`` if the urandom entropy pool is not initialized " +"yet. Patch written by Colm Buckley." +msgstr "" + +#: ../../../Misc/NEWS:1352 +msgid "" +"`Issue #23883 `__: Added missing APIs to " +"__all__ to match the documented APIs for the following modules: cgi, " +"mailbox, mimetypes, plistlib and smtpd. Patches by Jacek Kołodziej." +msgstr "" + +#: ../../../Misc/NEWS:1356 +msgid "" +"`Issue #27164 `__: In the zlib module, allow " +"decompressing raw Deflate streams with a predefined zdict. Based on patch " +"by Xiang Zhang." +msgstr "" + +#: ../../../Misc/NEWS:1359 +msgid "" +"`Issue #24291 `__: Fix wsgiref.simple_server." +"WSGIRequestHandler to completely write data to the client. Previously it " +"could do partial writes and truncate data. Also, wsgiref.handler." +"ServerHandler can now handle stdout doing partial writes, but this is " +"deprecated." +msgstr "" + +#: ../../../Misc/NEWS:1364 +msgid "" +"`Issue #21272 `__: Use _sysconfigdata.py to " +"initialize distutils.sysconfig." +msgstr "" + +#: ../../../Misc/NEWS:1366 +msgid "" +"`Issue #19611 `__: :mod:`inspect` now reports " +"the implicit ``.0`` parameters generated by the compiler for comprehension " +"and generator expression scopes as if they were positional-only parameters " +"called ``implicit0``. Patch by Jelle Zijlstra." +msgstr "" + +#: ../../../Misc/NEWS:1371 +msgid "" +"`Issue #26809 `__: Add ``__all__`` to :mod:" +"`string`. Patch by Emanuel Barry." +msgstr "" + +#: ../../../Misc/NEWS:1373 +msgid "" +"`Issue #26373 `__: subprocess.Popen." +"communicate now correctly ignores BrokenPipeError when the child process " +"dies before .communicate() is called in more/all circumstances." +msgstr "" + +#: ../../../Misc/NEWS:1377 +msgid "" +"signal, socket, and ssl module IntEnum constant name lookups now return a " +"consistent name for values having multiple names. Ex: signal.Signals(6) now " +"refers to itself as signal.SIGALRM rather than flipping between that and " +"signal.SIGIOT based on the interpreter's hash randomization seed." +msgstr "" + +#: ../../../Misc/NEWS:1382 +msgid "" +"`Issue #27167 `__: Clarify the subprocess." +"CalledProcessError error message text when the child process died due to a " +"signal." +msgstr "" + +#: ../../../Misc/NEWS:1385 +msgid "" +"`Issue #25931 `__: Don't define socketserver." +"Forking* names on platforms such as Windows that do not support os.fork()." +msgstr "" + +#: ../../../Misc/NEWS:1388 +msgid "" +"`Issue #21776 `__: distutils.upload now " +"correctly handles HTTPError. Initial patch by Claudiu Popa." +msgstr "" + +#: ../../../Misc/NEWS:1391 +msgid "" +"`Issue #26526 `__: Replace custom parse tree " +"validation in the parser module with a simple DFA validator." +msgstr "" + +#: ../../../Misc/NEWS:1394 +msgid "" +"`Issue #27114 `__: Fix SSLContext." +"_load_windows_store_certs fails with PermissionError" +msgstr "" + +#: ../../../Misc/NEWS:1397 +msgid "" +"`Issue #18383 `__: Avoid creating duplicate " +"filters when using filterwarnings and simplefilter. Based on patch by Alex " +"Shkop." +msgstr "" + +#: ../../../Misc/NEWS:1400 +msgid "" +"`Issue #23026 `__: winreg.QueryValueEx() now " +"return an integer for REG_QWORD type." +msgstr "" + +#: ../../../Misc/NEWS:1402 +msgid "" +"`Issue #26741 `__: subprocess.Popen " +"destructor now emits a ResourceWarning warning if the child process is still " +"running." +msgstr "" + +#: ../../../Misc/NEWS:1405 +msgid "" +"`Issue #27056 `__: Optimize pickle.load() and " +"pickle.loads(), up to 10% faster to deserialize a lot of small objects." +msgstr "" + +#: ../../../Misc/NEWS:1408 +msgid "" +"`Issue #21271 `__: New keyword only " +"parameters in reset_mock call." +msgstr "" + +#: ../../../Misc/NEWS:1413 +msgid "" +"`Issue #5124 `__: Paste with text selected now " +"replaces the selection on X11. This matches how paste works on Windows, Mac, " +"most modern Linux apps, and ttk widgets. Original patch by Serhiy Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:1417 +msgid "" +"`Issue #24750 `__: Switch all scrollbars in " +"IDLE to ttk versions. Where needed, minimal tests are added to cover changes." +msgstr "" + +#: ../../../Misc/NEWS:1420 +msgid "" +"`Issue #24759 `__: IDLE requires tk 8.5 and " +"availability ttk widgets. Delete now unneeded tk version tests and code for " +"older versions. Add test for IDLE syntax colorizoer." +msgstr "" + +#: ../../../Misc/NEWS:1424 +msgid "" +"`Issue #27239 `__: idlelib.macosx.isXyzTk " +"functions initialize as needed." +msgstr "" + +#: ../../../Misc/NEWS:1426 +msgid "" +"`Issue #27262 `__: move Aqua unbinding code, " +"which enable context menus, to maxosx." +msgstr "" + +#: ../../../Misc/NEWS:1428 +msgid "" +"`Issue #24759 `__: Make clear in idlelib." +"idle_test.__init__ that the directory is a private implementation of test." +"test_idle and tool for maintainers." +msgstr "" + +#: ../../../Misc/NEWS:1431 +msgid "" +"`Issue #27196 `__: Stop 'ThemeChanged' " +"warnings when running IDLE tests. These persisted after other warnings were " +"suppressed in #20567. Apply Serhiy Storchaka's update_idletasks solution to " +"four test files. Record this additional advice in idle_test/README.txt" +msgstr "" + +#: ../../../Misc/NEWS:1436 +msgid "" +"`Issue #20567 `__: Revise idle_test/README." +"txt with advice about avoiding tk warning messages from tests. Apply advice " +"to several IDLE tests." +msgstr "" + +#: ../../../Misc/NEWS:1439 +msgid "" +"`Issue #24225 `__: Update idlelib/README.txt " +"with new file names and event handlers." +msgstr "" + +#: ../../../Misc/NEWS:1442 +msgid "" +"`Issue #27156 `__: Remove obsolete code not " +"used by IDLE. Replacements: 1. help.txt, replaced by help.html, is out-of-" +"date and should not be used. Its dedicated viewer has be replaced by the " +"html viewer in help.py. 2. ``import idlever; I = idlever.IDLE_VERSION`` is " +"the same as ``import sys; I = version[:version.index(' ')]`` 3. After ``ob = " +"stackviewer.VariablesTreeItem(*args)``, ``ob.keys() == list(ob.object." +"keys)``. 4. In macosc, runningAsOSXAPP == isAquaTk; idCarbonAquaTk == " +"isCarbonTk" +msgstr "" + +#: ../../../Misc/NEWS:1451 +msgid "" +"`Issue #27117 `__: Make colorizer htest and " +"turtledemo work with dark themes. Move code for configuring text widget " +"colors to a new function." +msgstr "" + +#: ../../../Misc/NEWS:1454 +msgid "" +"`Issue #24225 `__: Rename many `idlelib/*.py` " +"and `idle_test/test_*.py` files. Edit files to replace old names with new " +"names when the old name referred to the module rather than the class it " +"contained. See the issue and IDLE section in What's New in 3.6 for more." +msgstr "" + +#: ../../../Misc/NEWS:1459 +msgid "" +"`Issue #26673 `__: When tk reports font size " +"as 0, change to size 10. Such fonts on Linux prevented the configuration " +"dialog from opening." +msgstr "" + +#: ../../../Misc/NEWS:1462 +msgid "" +"`Issue #21939 `__: Add test for IDLE's " +"percolator. Original patch by Saimadhav Heblikar." +msgstr "" + +#: ../../../Misc/NEWS:1465 +msgid "" +"`Issue #21676 `__: Add test for IDLE's " +"replace dialog. Original patch by Saimadhav Heblikar." +msgstr "" + +#: ../../../Misc/NEWS:1468 +msgid "" +"`Issue #18410 `__: Add test for IDLE's search " +"dialog. Original patch by Westley Martínez." +msgstr "" + +#: ../../../Misc/NEWS:1471 +msgid "" +"`Issue #21703 `__: Add test for undo " +"delegator. Patch mostly by Saimadhav Heblikar ." +msgstr "" + +#: ../../../Misc/NEWS:1474 +msgid "" +"`Issue #27044 `__: Add ConfigDialog." +"remove_var_callbacks to stop memory leaks." +msgstr "" + +#: ../../../Misc/NEWS:1476 +msgid "" +"`Issue #23977 `__: Add more asserts to " +"test_delegator." +msgstr "" + +#: ../../../Misc/NEWS:1481 +msgid "" +"`Issue #16484 `__: Change the default " +"PYTHONDOCS URL to \"https:\", and fix the resulting links to use lowercase. " +"Patch by Sean Rodman, test by Kaushik Nadikuditi." +msgstr "" + +#: ../../../Misc/NEWS:1485 +msgid "" +"`Issue #24136 `__: Document the new PEP 448 " +"unpacking syntax of 3.5." +msgstr "" + +#: ../../../Misc/NEWS:1487 +msgid "" +"`Issue #22558 `__: Add remaining doc links to " +"source code for Python-coded modules. Patch by Yoni Lavi." +msgstr "" + +#: ../../../Misc/NEWS:1493 +msgid "" +"`Issue #25285 `__: regrtest now uses " +"subprocesses when the -j1 command line option is used: each test file runs " +"in a fresh child process. Before, the -j1 option was ignored." +msgstr "" + +#: ../../../Misc/NEWS:1497 +msgid "" +"`Issue #25285 `__: Tools/buildbot/test.bat " +"script now uses -j1 by default to run each test file in fresh child process." +msgstr "" + +#: ../../../Misc/NEWS:1503 +msgid "" +"`Issue #27064 `__: The py.exe launcher now " +"defaults to Python 3. The Windows launcher ``py.exe`` no longer prefers an " +"installed Python 2 version over Python 3 by default when used interactively." +msgstr "" + +#: ../../../Misc/NEWS:1510 +msgid "" +"`Issue #27229 `__: Fix the cross-compiling " +"pgen rule for in-tree builds. Patch by Xavier de Gaye." +msgstr "" + +#: ../../../Misc/NEWS:1513 +msgid "" +"`Issue #26930 `__: Update OS X 10.5+ 32-bit-" +"only installer to build and link with OpenSSL 1.0.2h." +msgstr "" + +#: ../../../Misc/NEWS:1517 +msgid "Misc" +msgstr "" + +#: ../../../Misc/NEWS:1519 +msgid "" +"`Issue #17500 `__, and https://github.com/" +"python/pythondotorg/issues/945: Remove unused and outdated icons." +msgstr "" + +#: ../../../Misc/NEWS:1525 +msgid "" +"`Issue #27186 `__: Add the PyOS_FSPath() " +"function (part of PEP 519)." +msgstr "" + +#: ../../../Misc/NEWS:1527 +msgid "" +"`Issue #26282 `__: " +"PyArg_ParseTupleAndKeywords() now supports positional-only parameters." +msgstr "" + +#: ../../../Misc/NEWS:1533 +msgid "" +"`Issue #26282 `__: Argument Clinic now " +"supports positional-only and keyword parameters in the same function." +msgstr "" + +#: ../../../Misc/NEWS:1538 +msgid "Python 3.6.0 alpha 1" +msgstr "" + +#: ../../../Misc/NEWS:1540 +msgid "Release date: 2016-05-16" +msgstr "" + +#: ../../../Misc/NEWS:1545 +msgid "" +"`Issue #20041 `__: Fixed TypeError when frame." +"f_trace is set to None. Patch by Xavier de Gaye." +msgstr "" + +#: ../../../Misc/NEWS:1548 +msgid "" +"`Issue #26168 `__: Fixed possible refleaks in " +"failing Py_BuildValue() with the \"N\" format unit." +msgstr "" + +#: ../../../Misc/NEWS:1551 +msgid "" +"`Issue #26991 `__: Fix possible refleak when " +"creating a function with annotations." +msgstr "" + +#: ../../../Misc/NEWS:1553 +msgid "" +"`Issue #27039 `__: Fixed bytearray.remove() " +"for values greater than 127. Based on patch by Joe Jevnik." +msgstr "" + +#: ../../../Misc/NEWS:1556 +msgid "" +"`Issue #23640 `__: int.from_bytes() no longer " +"bypasses constructors for subclasses." +msgstr "" + +#: ../../../Misc/NEWS:1558 +msgid "" +"`Issue #27005 `__: Optimized the float." +"fromhex() class method for exact float. It is now 2 times faster." +msgstr "" + +#: ../../../Misc/NEWS:1561 +msgid "" +"`Issue #18531 `__: Single var-keyword " +"argument of dict subtype was passed unscathed to the C-defined function. " +"Now it is converted to exact dict." +msgstr "" + +#: ../../../Misc/NEWS:1564 +msgid "" +"`Issue #26811 `__: gc.get_objects() no longer " +"contains a broken tuple with NULL pointer." +msgstr "" + +#: ../../../Misc/NEWS:1567 +msgid "" +"`Issue #20120 `__: Use RawConfigParser for ." +"pypirc parsing, removing support for interpolation unintentionally added " +"with move to Python 3. Behavior no longer does any interpolation in .pypirc " +"files, matching behavior in Python 2.7 and Setuptools 19.0." +msgstr "" + +#: ../../../Misc/NEWS:1573 +msgid "" +"`Issue #26249 `__: Memory functions of the :c:" +"func:`PyMem_Malloc` domain (:c:data:`PYMEM_DOMAIN_MEM`) now use the :ref:" +"`pymalloc allocator ` rather than system :c:func:`malloc`. " +"Applications calling :c:func:`PyMem_Malloc` without holding the GIL can now " +"crash: use ``PYTHONMALLOC=debug`` environment variable to validate the usage " +"of memory allocators in your application." +msgstr "" + +#: ../../../Misc/NEWS:1580 +msgid "" +"`Issue #26802 `__: Optimize function calls " +"only using unpacking like ``func(*tuple)`` (no other positional argument, no " +"keyword): avoid copying the tuple. Patch written by Joe Jevnik." +msgstr "" + +#: ../../../Misc/NEWS:1584 +msgid "" +"`Issue #26659 `__: Make the builtin slice " +"type support cycle collection." +msgstr "" + +#: ../../../Misc/NEWS:1586 +msgid "" +"`Issue #26718 `__: super.__init__ no longer " +"leaks memory if called multiple times. NOTE: A direct call of super.__init__ " +"is not endorsed!" +msgstr "" + +#: ../../../Misc/NEWS:1589 +msgid "" +"`Issue #27138 `__: Fix the doc comment for " +"FileFinder.find_spec()." +msgstr "" + +#: ../../../Misc/NEWS:1591 +msgid "" +"`Issue #27147 `__: Mention PEP 420 in the " +"importlib docs." +msgstr "" + +#: ../../../Misc/NEWS:1593 +msgid "" +"`Issue #25339 `__: PYTHONIOENCODING now has " +"priority over locale in setting the error handler for stdin and stdout." +msgstr "" + +#: ../../../Misc/NEWS:1596 +msgid "" +"`Issue #26494 `__: Fixed crash on iterating " +"exhausting iterators. Affected classes are generic sequence iterators, " +"iterators of str, bytes, bytearray, list, tuple, set, frozenset, dict, " +"OrderedDict, corresponding views and os.scandir() iterator." +msgstr "" + +#: ../../../Misc/NEWS:1601 +msgid "" +"`Issue #26574 `__: Optimize ``bytes." +"replace(b'', b'.')`` and ``bytearray.replace(b'', b'.')``. Patch written by " +"Josh Snider." +msgstr "" + +#: ../../../Misc/NEWS:1604 +msgid "" +"`Issue #26581 `__: If coding cookie is " +"specified multiple times on a line in Python source code file, only the " +"first one is taken to account." +msgstr "" + +#: ../../../Misc/NEWS:1607 +msgid "" +"`Issue #19711 `__: Add tests for reloading " +"namespace packages." +msgstr "" + +#: ../../../Misc/NEWS:1609 +msgid "" +"`Issue #21099 `__: Switch applicable " +"importlib tests to use PEP 451 API." +msgstr "" + +#: ../../../Misc/NEWS:1611 +msgid "" +"`Issue #26563 `__: Debug hooks on Python " +"memory allocators now raise a fatal error if functions of the :c:func:" +"`PyMem_Malloc` family are called without holding the GIL." +msgstr "" + +#: ../../../Misc/NEWS:1615 +msgid "" +"`Issue #26564 `__: On error, the debug hooks " +"on Python memory allocators now use the :mod:`tracemalloc` module to get the " +"traceback where a memory block was allocated." +msgstr "" + +#: ../../../Misc/NEWS:1619 +msgid "" +"`Issue #26558 `__: The debug hooks on Python " +"memory allocator :c:func:`PyObject_Malloc` now detect when functions are " +"called without holding the GIL." +msgstr "" + +#: ../../../Misc/NEWS:1623 +msgid "" +"`Issue #26516 `__: Add :envvar:`PYTHONMALLOC` " +"environment variable to set the Python memory allocators and/or install " +"debug hooks." +msgstr "" + +#: ../../../Misc/NEWS:1626 +msgid "" +"`Issue #26516 `__: The :c:func:" +"`PyMem_SetupDebugHooks` function can now also be used on Python compiled in " +"release mode." +msgstr "" + +#: ../../../Misc/NEWS:1629 +msgid "" +"`Issue #26516 `__: The :envvar:" +"`PYTHONMALLOCSTATS` environment variable can now also be used on Python " +"compiled in release mode. It now has no effect if set to an empty string." +msgstr "" + +#: ../../../Misc/NEWS:1633 +msgid "" +"`Issue #26516 `__: In debug mode, debug hooks " +"are now also installed on Python memory allocators when Python is configured " +"without pymalloc." +msgstr "" + +#: ../../../Misc/NEWS:1636 +msgid "" +"`Issue #26464 `__: Fix str.translate() when " +"string is ASCII and first replacements removes character, but next " +"replacement uses a non-ASCII character or a string longer than 1 character. " +"Regression introduced in Python 3.5.0." +msgstr "" + +#: ../../../Misc/NEWS:1640 +msgid "" +"`Issue #22836 `__: Ensure exception reports " +"from PyErr_Display() and PyErr_WriteUnraisable() are sensible even when " +"formatting them produces secondary errors. This affects the reports " +"produced by sys.__excepthook__() and when __del__() raises an exception." +msgstr "" + +#: ../../../Misc/NEWS:1645 +msgid "" +"`Issue #26302 `__: Correct behavior to reject " +"comma as a legal character for cookie names." +msgstr "" + +#: ../../../Misc/NEWS:1648 +msgid "" +"`Issue #26136 `__: Upgrade the warning when a " +"generator raises StopIteration from PendingDeprecationWarning to " +"DeprecationWarning. Patch by Anish Shah." +msgstr "" + +#: ../../../Misc/NEWS:1652 +msgid "" +"`Issue #26204 `__: The compiler now ignores " +"all constant statements: bytes, str, int, float, complex, name constants " +"(None, False, True), Ellipsis and ast.Constant; not only str and int. For " +"example, ``1.0`` is now ignored in ``def f(): 1.0``." +msgstr "" + +#: ../../../Misc/NEWS:1657 +msgid "" +"`Issue #4806 `__: Avoid masking the original " +"TypeError exception when using star (*) unpacking in function calls. Based " +"on patch by Hagen Fürstenau and Daniel Urban." +msgstr "" + +#: ../../../Misc/NEWS:1661 +msgid "" +"`Issue #26146 `__: Add a new kind of AST " +"node: ``ast.Constant``. It can be used by external AST optimizers, but the " +"compiler does not emit directly such node." +msgstr "" + +#: ../../../Misc/NEWS:1665 +msgid "" +"`Issue #23601 `__: Sped-up allocation of " +"dict key objects by using Python's small object allocator. (Contributed by " +"Julian Taylor.)" +msgstr "" + +#: ../../../Misc/NEWS:1668 +msgid "" +"`Issue #18018 `__: Import raises ImportError " +"instead of SystemError if a relative import is attempted without a known " +"parent package." +msgstr "" + +#: ../../../Misc/NEWS:1671 +msgid "" +"`Issue #25843 `__: When compiling code, don't " +"merge constants if they are equal but have a different types. For example, " +"``f1, f2 = lambda: 1, lambda: 1.0`` is now correctly compiled to two " +"different functions: ``f1()`` returns ``1`` (``int``) and ``f2()`` returns " +"``1.0`` (``float``), even if ``1`` and ``1.0`` are equal." +msgstr "" + +#: ../../../Misc/NEWS:1677 +msgid "" +"`Issue #26107 `__: The format of the " +"``co_lnotab`` attribute of code objects changes to support negative line " +"number delta." +msgstr "" + +#: ../../../Misc/NEWS:1680 +msgid "" +"`Issue #26154 `__: Add a new private " +"_PyThreadState_UncheckedGet() function to get the current Python thread " +"state, but don't issue a fatal error if it is NULL. This new function must " +"be used instead of accessing directly the _PyThreadState_Current variable. " +"The variable is no more exposed since Python 3.5.1 to hide the exact " +"implementation of atomic C types, to avoid compiler issues." +msgstr "" + +#: ../../../Misc/NEWS:1687 +msgid "" +"`Issue #25791 `__: If __package__ != __spec__." +"parent or if neither __package__ or __spec__ are defined then ImportWarning " +"is raised." +msgstr "" + +#: ../../../Misc/NEWS:1690 +msgid "" +"`Issue #22995 `__: [UPDATE] Comment out the " +"one of the pickleability tests in _PyObject_GetState() due to regressions " +"observed in Cython-based projects." +msgstr "" + +#: ../../../Misc/NEWS:1693 +msgid "" +"`Issue #25961 `__: Disallowed null characters " +"in the type name." +msgstr "" + +#: ../../../Misc/NEWS:1695 +msgid "" +"`Issue #25973 `__: Fix segfault when an " +"invalid nonlocal statement binds a name starting with two underscores." +msgstr "" + +#: ../../../Misc/NEWS:1698 +msgid "" +"`Issue #22995 `__: Instances of extension " +"types with a state that aren't subclasses of list or dict and haven't " +"implemented any pickle-related methods (__reduce__, __reduce_ex__, " +"__getnewargs__, __getnewargs_ex__, or __getstate__), can no longer be " +"pickled. Including memoryview." +msgstr "" + +#: ../../../Misc/NEWS:1703 +msgid "" +"`Issue #20440 `__: Massive replacing unsafe " +"attribute setting code with special macro Py_SETREF." +msgstr "" + +#: ../../../Misc/NEWS:1706 +msgid "" +"`Issue #25766 `__: Special method __bytes__() " +"now works in str subclasses." +msgstr "" + +#: ../../../Misc/NEWS:1708 +msgid "" +"`Issue #25421 `__: __sizeof__ methods of " +"builtin types now use dynamic basic size. This allows sys.getsize() to work " +"correctly with their subclasses with __slots__ defined." +msgstr "" + +#: ../../../Misc/NEWS:1712 ../../../Misc/NEWS:2830 +msgid "" +"`Issue #25709 `__: Fixed problem with in-" +"place string concatenation and utf-8 cache." +msgstr "" + +#: ../../../Misc/NEWS:1715 +msgid "" +"`Issue #5319 `__: New Py_FinalizeEx() API " +"allowing Python to set an exit status of 120 on failure to flush buffered " +"streams." +msgstr "" + +#: ../../../Misc/NEWS:1718 +msgid "" +"`Issue #25485 `__: telnetlib.Telnet is now a " +"context manager." +msgstr "" + +#: ../../../Misc/NEWS:1720 +msgid "" +"`Issue #24097 `__: Fixed crash in object." +"__reduce__() if slot name is freed inside __getattr__." +msgstr "" + +#: ../../../Misc/NEWS:1723 +msgid "" +"`Issue #24731 `__: Fixed crash on converting " +"objects with special methods __bytes__, __trunc__, and __float__ returning " +"instances of subclasses of bytes, int, and float to subclasses of bytes, " +"int, and float correspondingly." +msgstr "" + +#: ../../../Misc/NEWS:1727 ../../../Misc/NEWS:2848 +msgid "" +"`Issue #25630 `__: Fix a possible segfault " +"during argument parsing in functions that accept filesystem paths." +msgstr "" + +#: ../../../Misc/NEWS:1730 ../../../Misc/NEWS:2851 +msgid "" +"`Issue #23564 `__: Fixed a partially broken " +"sanity check in the _posixsubprocess internals regarding how fds_to_pass " +"were passed to the child. The bug had no actual impact as subprocess.py " +"already avoided it." +msgstr "" + +#: ../../../Misc/NEWS:1734 ../../../Misc/NEWS:2855 +msgid "" +"`Issue #25388 `__: Fixed tokenizer crash when " +"processing undecodable source code with a null byte." +msgstr "" + +#: ../../../Misc/NEWS:1737 ../../../Misc/NEWS:2858 +msgid "" +"`Issue #25462 `__: The hash of the key now is " +"calculated only once in most operations in C implementation of OrderedDict." +msgstr "" + +#: ../../../Misc/NEWS:1740 ../../../Misc/NEWS:2861 +msgid "" +"`Issue #22995 `__: Default implementation of " +"__reduce__ and __reduce_ex__ now rejects builtin types with not defined " +"__new__." +msgstr "" + +#: ../../../Misc/NEWS:1743 ../../../Misc/NEWS:2867 +msgid "" +"`Issue #24802 `__: Avoid buffer overreads " +"when int(), float(), compile(), exec() and eval() are passed bytes-like " +"objects. These objects are not necessarily terminated by a null byte, but " +"the functions assumed they were." +msgstr "" + +#: ../../../Misc/NEWS:1747 ../../../Misc/NEWS:2864 +msgid "" +"`Issue #25555 `__: Fix parser and AST: fill " +"lineno and col_offset of \"arg\" node when compiling AST from Python objects." +msgstr "" + +#: ../../../Misc/NEWS:1750 ../../../Misc/NEWS:2871 +msgid "" +"`Issue #24726 `__: Fixed a crash and leaking " +"NULL in repr() of OrderedDict that was mutated by direct calls of dict " +"methods." +msgstr "" + +#: ../../../Misc/NEWS:1753 ../../../Misc/NEWS:2874 +msgid "" +"`Issue #25449 `__: Iterating OrderedDict with " +"keys with unstable hash now raises KeyError in C implementations as well as " +"in Python implementation." +msgstr "" + +#: ../../../Misc/NEWS:1756 ../../../Misc/NEWS:2877 +msgid "" +"`Issue #25395 `__: Fixed crash when highly " +"nested OrderedDict structures were garbage collected." +msgstr "" + +#: ../../../Misc/NEWS:1759 +msgid "" +"`Issue #25401 `__: Optimize bytes.fromhex() " +"and bytearray.fromhex(): they are now between 2x and 3.5x faster." +msgstr "" + +#: ../../../Misc/NEWS:1762 +msgid "" +"`Issue #25399 `__: Optimize bytearray % args " +"using the new private _PyBytesWriter API. Formatting is now between 2.5 and " +"5 times faster." +msgstr "" + +#: ../../../Misc/NEWS:1765 ../../../Misc/NEWS:2880 +msgid "" +"`Issue #25274 `__: sys.setrecursionlimit() " +"now raises a RecursionError if the new recursion limit is too low depending " +"at the current recursion depth. Modify also the \"lower-water mark\" formula " +"to make it monotonic. This mark is used to decide when the overflowed flag " +"of the thread state is reset." +msgstr "" + +#: ../../../Misc/NEWS:1770 ../../../Misc/NEWS:2885 +msgid "" +"`Issue #24402 `__: Fix input() to prompt to " +"the redirected stdout when sys.stdout.fileno() fails." +msgstr "" + +#: ../../../Misc/NEWS:1773 +msgid "" +"`Issue #25349 `__: Optimize bytes % args " +"using the new private _PyBytesWriter API. Formatting is now up to 2 times " +"faster." +msgstr "" + +#: ../../../Misc/NEWS:1776 ../../../Misc/NEWS:2888 +msgid "" +"`Issue #24806 `__: Prevent builtin types that " +"are not allowed to be subclassed from being subclassed through multiple " +"inheritance." +msgstr "" + +#: ../../../Misc/NEWS:1779 +msgid "" +"`Issue #25301 `__: The UTF-8 decoder is now " +"up to 15 times as fast for error handlers: ``ignore``, ``replace`` and " +"``surrogateescape``." +msgstr "" + +#: ../../../Misc/NEWS:1782 ../../../Misc/NEWS:2891 +msgid "" +"`Issue #24848 `__: Fixed a number of bugs in " +"UTF-7 decoding of misformed data." +msgstr "" + +#: ../../../Misc/NEWS:1784 +msgid "" +"`Issue #25267 `__: The UTF-8 encoder is now " +"up to 75 times as fast for error handlers: ``ignore``, ``replace``, " +"``surrogateescape``, ``surrogatepass``. Patch co-written with Serhiy " +"Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:1788 ../../../Misc/NEWS:2893 +msgid "" +"`Issue #25280 `__: Import trace messages " +"emitted in verbose (-v) mode are no longer formatted twice." +msgstr "" + +#: ../../../Misc/NEWS:1791 +msgid "" +"`Issue #25227 `__: Optimize ASCII and latin1 " +"encoders with the ``surrogateescape`` error handler: the encoders are now up " +"to 3 times as fast. Initial patch written by Serhiy Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:1795 ../../../Misc/NEWS:2896 +msgid "" +"`Issue #25003 `__: On Solaris 11.3 or newer, " +"os.urandom() now uses the getrandom() function instead of the getentropy() " +"function. The getentropy() function is blocking to generate very good " +"quality entropy, os.urandom() doesn't need such high-quality entropy." +msgstr "" + +#: ../../../Misc/NEWS:1800 +msgid "" +"`Issue #9232 `__: Modify Python's grammar to " +"allow trailing commas in the argument list of a function declaration. For " +"example, \"def f(\\*, a = 3,): pass\" is now legal. Patch from Mark " +"Dickinson." +msgstr "" + +#: ../../../Misc/NEWS:1804 +msgid "" +"`Issue #24965 `__: Implement PEP 498 " +"\"Literal String Interpolation\". This allows you to embed expressions " +"inside f-strings, which are converted to normal strings at run time. Given " +"x=3, then f'value={x}' == 'value=3'. Patch by Eric V. Smith." +msgstr "" + +#: ../../../Misc/NEWS:1809 +msgid "" +"`Issue #26478 `__: Fix semantic bugs when " +"using binary operators with dictionary views and tuples." +msgstr "" + +#: ../../../Misc/NEWS:1812 +msgid "" +"`Issue #26171 `__: Fix possible integer " +"overflow and heap corruption in zipimporter.get_data()." +msgstr "" + +#: ../../../Misc/NEWS:1815 +msgid "" +"`Issue #25660 `__: Fix TAB key behaviour in " +"REPL with readline." +msgstr "" + +#: ../../../Misc/NEWS:1817 +msgid "" +"`Issue #26288 `__: Optimize PyLong_AsDouble." +msgstr "" + +#: ../../../Misc/NEWS:1819 +msgid "" +"Issues #26289 and #26315: Optimize floor and modulo division for single-" +"digit longs. Microbenchmarks show 2-2.5x improvement. Built-in 'divmod' " +"function is now also ~10% faster." +msgstr "" + +#: ../../../Misc/NEWS:1823 +msgid "" +"`Issue #25887 `__: Raise a RuntimeError when " +"a coroutine object is awaited more than once." +msgstr "" + +#: ../../../Misc/NEWS:1829 +msgid "" +"`Issue #27057 `__: Fix os.set_inheritable() " +"on Android, ioctl() is blocked by SELinux and fails with EACCESS. The " +"function now falls back to fcntl(). Patch written by Michał Bednarski." +msgstr "" + +#: ../../../Misc/NEWS:1833 +msgid "" +"`Issue #27014 `__: Fix infinite recursion " +"using typing.py. Thanks to Kalle Tuure!" +msgstr "" + +#: ../../../Misc/NEWS:1835 +msgid "" +"`Issue #27031 `__: Removed dummy methods in " +"Tkinter widget classes: tk_menuBar() and tk_bindForTraversal()." +msgstr "" + +#: ../../../Misc/NEWS:1838 +msgid "" +"`Issue #14132 `__: Fix urllib.request " +"redirect handling when the target only has a query string. Original fix by " +"Ján Janech." +msgstr "" + +#: ../../../Misc/NEWS:1841 +msgid "" +"`Issue #17214 `__: The \"urllib.request\" " +"module now percent-encodes non-ASCII bytes found in redirect target URLs. " +"Some servers send Location header fields with non-ASCII bytes, but \"http." +"client\" requires the request target to be ASCII-encodable, otherwise a " +"UnicodeEncodeError is raised. Based on patch by Christian Heimes." +msgstr "" + +#: ../../../Misc/NEWS:1847 +msgid "" +"`Issue #27033 `__: The default value of the " +"decode_data parameter for smtpd.SMTPChannel and smtpd.SMTPServer " +"constructors is changed to False." +msgstr "" + +#: ../../../Misc/NEWS:1850 +msgid "" +"`Issue #27034 `__: Removed deprecated class " +"asynchat.fifo." +msgstr "" + +#: ../../../Misc/NEWS:1852 +msgid "" +"`Issue #26870 `__: Added readline." +"set_auto_history(), which can stop entries being automatically added to the " +"history list. Based on patch by Tyler Crompton." +msgstr "" + +#: ../../../Misc/NEWS:1856 +msgid "" +"`Issue #26039 `__: zipfile.ZipFile.open() can " +"now be used to write data into a ZIP file, as well as for extracting data. " +"Patch by Thomas Kluyver." +msgstr "" + +#: ../../../Misc/NEWS:1859 +msgid "" +"`Issue #26892 `__: Honor debuglevel flag in " +"urllib.request.HTTPHandler. Patch contributed by Chi Hsuan Yen." +msgstr "" + +#: ../../../Misc/NEWS:1862 +msgid "" +"`Issue #22274 `__: In the subprocess module, " +"allow stderr to be redirected to stdout even when stdout is not redirected. " +"Patch by Akira Li." +msgstr "" + +#: ../../../Misc/NEWS:1865 +msgid "" +"`Issue #26807 `__: mock_open 'files' no " +"longer error on readline at end of file. Patch from Yolanda Robla." +msgstr "" + +#: ../../../Misc/NEWS:1868 +msgid "" +"`Issue #25745 `__: Fixed leaking a userptr in " +"curses panel destructor." +msgstr "" + +#: ../../../Misc/NEWS:1870 +msgid "" +"`Issue #26977 `__: Removed unnecessary, and " +"ignored, call to sum of squares helper in statistics.pvariance." +msgstr "" + +#: ../../../Misc/NEWS:1873 +msgid "" +"`Issue #26002 `__: Use bisect in statistics." +"median instead of a linear search. Patch by Upendra Kuma." +msgstr "" + +#: ../../../Misc/NEWS:1876 +msgid "" +"`Issue #25974 `__: Make use of new Decimal." +"as_integer_ratio() method in statistics module. Patch by Stefan Krah." +msgstr "" + +#: ../../../Misc/NEWS:1879 +msgid "" +"`Issue #26996 `__: Add secrets module as " +"described in PEP 506." +msgstr "" + +#: ../../../Misc/NEWS:1881 +msgid "" +"`Issue #26881 `__: The modulefinder module " +"now supports extended opcode arguments." +msgstr "" + +#: ../../../Misc/NEWS:1883 +msgid "" +"`Issue #23815 `__: Fixed crashes related to " +"directly created instances of types in _tkinter and curses.panel modules." +msgstr "" + +#: ../../../Misc/NEWS:1886 +msgid "" +"`Issue #17765 `__: weakref.ref() no longer " +"silently ignores keyword arguments. Patch by Georg Brandl." +msgstr "" + +#: ../../../Misc/NEWS:1889 +msgid "" +"`Issue #26873 `__: xmlrpc now raises " +"ResponseError on unsupported type tags instead of silently return incorrect " +"result." +msgstr "" + +#: ../../../Misc/NEWS:1892 +msgid "" +"`Issue #26915 `__: The __contains__ methods " +"in the collections ABCs now check for identity before checking equality. " +"This better matches the behavior of the concrete classes, allows sensible " +"handling of NaNs, and makes it easier to reason about container invariants." +msgstr "" + +#: ../../../Misc/NEWS:1897 +msgid "" +"`Issue #26711 `__: Fixed the comparison of " +"plistlib.Data with other types." +msgstr "" + +#: ../../../Misc/NEWS:1899 +msgid "" +"`Issue #24114 `__: Fix an uninitialized " +"variable in `ctypes.util`." +msgstr "" + +#: ../../../Misc/NEWS:1901 +msgid "" +"The bug only occurs on SunOS when the ctypes implementation searches for the " +"`crle` program. Patch by Xiang Zhang. Tested on SunOS by Kees Bos." +msgstr "" + +#: ../../../Misc/NEWS:1905 +msgid "" +"`Issue #26864 `__: In urllib.request, change " +"the proxy bypass host checking against no_proxy to be case-insensitive, and " +"to not match unrelated host names that happen to have a bypassed hostname as " +"a suffix. Patch by Xiang Zhang." +msgstr "" + +#: ../../../Misc/NEWS:1910 +msgid "" +"`Issue #24902 `__: Print server URL on http." +"server startup. Initial patch by Felix Kaiser." +msgstr "" + +#: ../../../Misc/NEWS:1913 +msgid "" +"`Issue #25788 `__: fileinput.hook_encoded() " +"now supports an \"errors\" argument for passing to open. Original patch by " +"Joseph Hackman." +msgstr "" + +#: ../../../Misc/NEWS:1916 +msgid "" +"`Issue #26634 `__: recursive_repr() now sets " +"__qualname__ of wrapper. Patch by Xiang Zhang." +msgstr "" + +#: ../../../Misc/NEWS:1919 +msgid "" +"`Issue #26804 `__: urllib.request will prefer " +"lower_case proxy environment variables over UPPER_CASE or Mixed_Case ones. " +"Patch contributed by Hans-Peter Jansen." +msgstr "" + +#: ../../../Misc/NEWS:1923 +msgid "" +"`Issue #26837 `__: assertSequenceEqual() now " +"correctly outputs non-stringified differing items (like bytes in the -b " +"mode). This affects assertListEqual() and assertTupleEqual()." +msgstr "" + +#: ../../../Misc/NEWS:1927 +msgid "" +"`Issue #26041 `__: Remove \"will be removed " +"in Python 3.7\" from deprecation messages of platform.dist() and platform." +"linux_distribution(). Patch by Kumaripaba Miyurusara Athukorala." +msgstr "" + +#: ../../../Misc/NEWS:1931 +msgid "" +"`Issue #26822 `__: itemgetter, attrgetter and " +"methodcaller objects no longer silently ignore keyword arguments." +msgstr "" + +#: ../../../Misc/NEWS:1934 +msgid "" +"`Issue #26733 `__: Disassembling a class now " +"disassembles class and static methods. Patch by Xiang Zhang." +msgstr "" + +#: ../../../Misc/NEWS:1937 +msgid "" +"`Issue #26801 `__: Fix error handling in :" +"func:`shutil.get_terminal_size`, catch :exc:`AttributeError` instead of :exc:" +"`NameError`. Patch written by Emanuel Barry." +msgstr "" + +#: ../../../Misc/NEWS:1941 +msgid "" +"`Issue #24838 `__: tarfile's ustar and gnu " +"formats now correctly calculate name and link field limits for multibyte " +"character encodings like utf-8." +msgstr "" + +#: ../../../Misc/NEWS:1944 +msgid "" +"[Security] `Issue #26657 `__: Fix directory " +"traversal vulnerability with http.server on Windows. This fixes a " +"regression that was introduced in 3.3.4rc1 and 3.4.0rc1. Based on patch by " +"Philipp Hagemeister." +msgstr "" + +#: ../../../Misc/NEWS:1948 +msgid "" +"`Issue #26717 `__: Stop encoding Latin-1-ized " +"WSGI paths with UTF-8. Patch by Anthony Sottile." +msgstr "" + +#: ../../../Misc/NEWS:1951 +msgid "" +"`Issue #26782 `__: Add STARTUPINFO to " +"subprocess.__all__ on Windows." +msgstr "" + +#: ../../../Misc/NEWS:1953 +msgid "" +"`Issue #26404 `__: Add context manager to " +"socketserver. Patch by Aviv Palivoda." +msgstr "" + +#: ../../../Misc/NEWS:1955 +msgid "" +"`Issue #26735 `__: Fix :func:`os.urandom` on " +"Solaris 11.3 and newer when reading more than 1,024 bytes: call " +"``getrandom()`` multiple times with a limit of 1024 bytes per call." +msgstr "" + +#: ../../../Misc/NEWS:1959 +msgid "" +"`Issue #26585 `__: Eliminate http.server." +"_quote_html() and use html.escape(quote=False). Patch by Xiang Zhang." +msgstr "" + +#: ../../../Misc/NEWS:1962 +msgid "" +"`Issue #26685 `__: Raise OSError if closing a " +"socket fails." +msgstr "" + +#: ../../../Misc/NEWS:1964 +msgid "" +"`Issue #16329 `__: Add .webm to mimetypes." +"types_map. Patch by Giampaolo Rodola'." +msgstr "" + +#: ../../../Misc/NEWS:1966 +msgid "" +"`Issue #13952 `__: Add .csv to mimetypes." +"types_map. Patch by Geoff Wilson." +msgstr "" + +#: ../../../Misc/NEWS:1968 +msgid "" +"`Issue #26587 `__: the site module now " +"allows .pth files to specify files to be added to sys.path (e.g. zip files)." +msgstr "" + +#: ../../../Misc/NEWS:1971 +msgid "" +"`Issue #25609 `__: Introduce contextlib." +"AbstractContextManager and typing.ContextManager." +msgstr "" + +#: ../../../Misc/NEWS:1974 +msgid "" +"`Issue #26709 `__: Fixed Y2038 problem in " +"loading binary PLists." +msgstr "" + +#: ../../../Misc/NEWS:1976 +msgid "" +"`Issue #23735 `__: Handle terminal resizing " +"with Readline 6.3+ by installing our own SIGWINCH handler. Patch by Eric " +"Price." +msgstr "" + +#: ../../../Misc/NEWS:1979 +msgid "" +"`Issue #25951 `__: Change SSLSocket.sendall() " +"to return None, as explicitly documented for plain socket objects. Patch by " +"Aviv Palivoda." +msgstr "" + +#: ../../../Misc/NEWS:1982 +msgid "" +"`Issue #26586 `__: In http.server, respond " +"with \"413 Request header fields too large\" if there are too many header " +"fields to parse, rather than killing the connection and raising an unhandled " +"exception. Patch by Xiang Zhang." +msgstr "" + +#: ../../../Misc/NEWS:1986 +msgid "" +"`Issue #26676 `__: Added missing " +"XMLPullParser to ElementTree.__all__." +msgstr "" + +#: ../../../Misc/NEWS:1988 +msgid "" +"`Issue #22854 `__: Change BufferedReader." +"writable() and BufferedWriter.readable() to always return False." +msgstr "" + +#: ../../../Misc/NEWS:1991 +msgid "" +"`Issue #26492 `__: Exhausted iterator of " +"array.array now conforms with the behavior of iterators of other mutable " +"sequences: it lefts exhausted even if iterated array is extended." +msgstr "" + +#: ../../../Misc/NEWS:1995 +msgid "" +"`Issue #26641 `__: doctest.DocFileTest and " +"doctest.testfile() now support packages (module splitted into multiple " +"directories) for the package parameter." +msgstr "" + +#: ../../../Misc/NEWS:1999 +msgid "" +"`Issue #25195 `__: Fix a regression in mock." +"MagicMock. _Call is a subclass of tuple (changeset 3603bae63c13 only works " +"for classes) so we need to implement __ne__ ourselves. Patch by Andrew " +"Plummer." +msgstr "" + +#: ../../../Misc/NEWS:2003 +msgid "" +"`Issue #26644 `__: Raise ValueError rather " +"than SystemError when a negative length is passed to SSLSocket.recv() or " +"read()." +msgstr "" + +#: ../../../Misc/NEWS:2006 +msgid "" +"`Issue #23804 `__: Fix SSL recv(0) and " +"read(0) methods to return zero bytes instead of up to 1024." +msgstr "" + +#: ../../../Misc/NEWS:2009 +msgid "" +"`Issue #26616 `__: Fixed a bug in datetime." +"astimezone() method." +msgstr "" + +#: ../../../Misc/NEWS:2011 +msgid "" +"`Issue #26637 `__: The :mod:`importlib` " +"module now emits an :exc:`ImportError` rather than a :exc:`TypeError` if :" +"func:`__import__` is tried during the Python shutdown process but :data:`sys." +"path` is already cleared (set to ``None``)." +msgstr "" + +#: ../../../Misc/NEWS:2016 +msgid "" +"`Issue #21925 `__: :func:`warnings." +"formatwarning` now catches exceptions when calling :func:`linecache.getline` " +"and :func:`tracemalloc.get_object_traceback` to be able to log :exc:" +"`ResourceWarning` emitted late during the Python shutdown process." +msgstr "" + +#: ../../../Misc/NEWS:2021 +msgid "" +"`Issue #23848 `__: On Windows, faulthandler." +"enable() now also installs an exception handler to dump the traceback of all " +"Python threads on any Windows exception, not only on UNIX signals (SIGSEGV, " +"SIGFPE, SIGABRT)." +msgstr "" + +#: ../../../Misc/NEWS:2025 +msgid "" +"`Issue #26530 `__: Add C functions :c:func:" +"`_PyTraceMalloc_Track` and :c:func:`_PyTraceMalloc_Untrack` to track memory " +"blocks using the :mod:`tracemalloc` module. Add :c:func:" +"`_PyTraceMalloc_GetTraceback` to get the traceback of an object." +msgstr "" + +#: ../../../Misc/NEWS:2030 +msgid "" +"`Issue #26588 `__: The _tracemalloc now " +"supports tracing memory allocations of multiple address spaces (domains)." +msgstr "" + +#: ../../../Misc/NEWS:2033 +msgid "" +"`Issue #24266 `__: Ctrl+C during Readline " +"history search now cancels the search mode when compiled with Readline 7." +msgstr "" + +#: ../../../Misc/NEWS:2036 +msgid "" +"`Issue #26590 `__: Implement a safe finalizer " +"for the _socket.socket type. It now releases the GIL to close the socket." +msgstr "" + +#: ../../../Misc/NEWS:2039 +msgid "" +"`Issue #18787 `__: spwd.getspnam() now raises " +"a PermissionError if the user doesn't have privileges." +msgstr "" + +#: ../../../Misc/NEWS:2042 +msgid "" +"`Issue #26560 `__: Avoid potential ValueError " +"in BaseHandler.start_response. Initial patch by Peter Inglesby." +msgstr "" + +#: ../../../Misc/NEWS:2045 +msgid "" +"`Issue #26567 `__: Add a new function :c:func:" +"`PyErr_ResourceWarning` function to pass the destroyed object. Add a " +"*source* attribute to :class:`warnings.WarningMessage`. Add warnings." +"_showwarnmsg() which uses tracemalloc to get the traceback where source " +"object was allocated." +msgstr "" + +#: ../../../Misc/NEWS:2050 +msgid "" +"[Security] `Issue #26313 `__: ssl.py " +"_load_windows_store_certs fails if windows cert store is empty. Patch by " +"Baji." +msgstr "" + +#: ../../../Misc/NEWS:2053 +msgid "" +"`Issue #26569 `__: Fix :func:`pyclbr." +"readmodule` and :func:`pyclbr.readmodule_ex` to support importing packages." +msgstr "" + +#: ../../../Misc/NEWS:2056 +msgid "" +"`Issue #26499 `__: Account for remaining " +"Content-Length in HTTPResponse.readline() and read1(). Based on patch by " +"Silent Ghost. Also document that HTTPResponse now supports these methods." +msgstr "" + +#: ../../../Misc/NEWS:2060 +msgid "" +"`Issue #25320 `__: Handle sockets in " +"directories unittest discovery is scanning. Patch from Victor van den Elzen." +msgstr "" + +#: ../../../Misc/NEWS:2063 +msgid "" +"`Issue #16181 `__: cookiejar.http2time() now " +"returns None if year is higher than datetime.MAXYEAR." +msgstr "" + +#: ../../../Misc/NEWS:2066 +msgid "" +"`Issue #26513 `__: Fixes platform module " +"detection of Windows Server" +msgstr "" + +#: ../../../Misc/NEWS:2068 +msgid "" +"`Issue #23718 `__: Fixed parsing time in week " +"0 before Jan 1. Original patch by Tamás Bence Gedai." +msgstr "" + +#: ../../../Misc/NEWS:2071 +msgid "" +"`Issue #26323 `__: Add Mock.assert_called() " +"and Mock.assert_called_once() methods to unittest.mock. Patch written by " +"Amit Saha." +msgstr "" + +#: ../../../Misc/NEWS:2074 +msgid "" +"`Issue #20589 `__: Invoking Path.owner() and " +"Path.group() on Windows now raise NotImplementedError instead of ImportError." +msgstr "" + +#: ../../../Misc/NEWS:2077 +msgid "" +"`Issue #26177 `__: Fixed the keys() method " +"for Canvas and Scrollbar widgets." +msgstr "" + +#: ../../../Misc/NEWS:2079 +msgid "" +"`Issue #15068 `__: Got rid of excessive " +"buffering in fileinput. The bufsize parameter is now deprecated and ignored." +msgstr "" + +#: ../../../Misc/NEWS:2082 +msgid "" +"`Issue #19475 `__: Added an optional argument " +"timespec to the datetime isoformat() method to choose the precision of the " +"time component." +msgstr "" + +#: ../../../Misc/NEWS:2085 +msgid "" +"`Issue #2202 `__: Fix UnboundLocalError in " +"AbstractDigestAuthHandler.get_algorithm_impls. Initial patch by Mathieu " +"Dupuy." +msgstr "" + +#: ../../../Misc/NEWS:2089 +msgid "" +"`Issue #26167 `__: Minimized overhead in copy." +"copy() and copy.deepcopy(). Optimized copying and deepcopying bytearrays, " +"NotImplemented, slices, short lists, tuples, dicts, sets." +msgstr "" + +#: ../../../Misc/NEWS:2093 +msgid "" +"`Issue #25718 `__: Fixed pickling and copying " +"the accumulate() iterator with total is None." +msgstr "" + +#: ../../../Misc/NEWS:2096 +msgid "" +"`Issue #26475 `__: Fixed debugging output for " +"regular expressions with the (?x) flag." +msgstr "" + +#: ../../../Misc/NEWS:2099 +msgid "" +"`Issue #26482 `__: Allowed pickling recursive " +"dequeues." +msgstr "" + +#: ../../../Misc/NEWS:2101 +msgid "" +"`Issue #26335 `__: Make mmap.write() return " +"the number of bytes written like other write methods. Patch by Jakub " +"Stasiak." +msgstr "" + +#: ../../../Misc/NEWS:2104 +msgid "" +"`Issue #26457 `__: Fixed the subnets() " +"methods in IP network classes for the case when resulting prefix length is " +"equal to maximal prefix length. Based on patch by Xiang Zhang." +msgstr "" + +#: ../../../Misc/NEWS:2108 +msgid "" +"`Issue #26385 `__: Remove the file if the " +"internal open() call in NamedTemporaryFile() fails. Patch by Silent Ghost." +msgstr "" + +#: ../../../Misc/NEWS:2111 +msgid "" +"`Issue #26402 `__: Fix XML-RPC client to " +"retry when the server shuts down a persistent connection. This was a " +"regression related to the new http.client.RemoteDisconnected exception in " +"3.5.0a4." +msgstr "" + +#: ../../../Misc/NEWS:2115 +msgid "" +"`Issue #25913 `__: Leading ``<~`` is optional " +"now in base64.a85decode() with adobe=True. Patch by Swati Jaiswal." +msgstr "" + +#: ../../../Misc/NEWS:2118 +msgid "" +"`Issue #26186 `__: Remove an invalid type " +"check in importlib.util.LazyLoader." +msgstr "" + +#: ../../../Misc/NEWS:2120 +msgid "" +"`Issue #26367 `__: importlib.__import__() " +"raises ImportError like builtins.__import__() when ``level`` is specified " +"but without an accompanying package specified." +msgstr "" + +#: ../../../Misc/NEWS:2124 +msgid "" +"`Issue #26309 `__: In the \"socketserver\" " +"module, shut down the request (closing the connected socket) when " +"verify_request() returns false. Patch by Aviv Palivoda." +msgstr "" + +#: ../../../Misc/NEWS:2128 +msgid "" +"`Issue #23430 `__: Change the socketserver " +"module to only catch exceptions raised from a request handler that are " +"derived from Exception (instead of BaseException). Therefore SystemExit and " +"KeyboardInterrupt no longer trigger the handle_error() method, and will now " +"to stop a single-threaded server." +msgstr "" + +#: ../../../Misc/NEWS:2134 +msgid "" +"[Security] `Issue #25939 `__: On Windows open " +"the cert store readonly in ssl.enum_certificates." +msgstr "" + +#: ../../../Misc/NEWS:2137 +msgid "" +"`Issue #25995 `__: os.walk() no longer uses " +"FDs proportional to the tree depth." +msgstr "" + +#: ../../../Misc/NEWS:2139 +msgid "" +"`Issue #25994 `__: Added the close() method " +"and the support of the context manager protocol for the os.scandir() " +"iterator." +msgstr "" + +#: ../../../Misc/NEWS:2142 +msgid "" +"`Issue #23992 `__: multiprocessing: make " +"MapResult not fail-fast upon exception." +msgstr "" + +#: ../../../Misc/NEWS:2144 +msgid "" +"`Issue #26243 `__: Support keyword arguments " +"to zlib.compress(). Patch by Aviv Palivoda." +msgstr "" + +#: ../../../Misc/NEWS:2147 +msgid "" +"`Issue #26117 `__: The os.scandir() iterator " +"now closes file descriptor not only when the iteration is finished, but when " +"it was failed with error." +msgstr "" + +#: ../../../Misc/NEWS:2150 +msgid "" +"`Issue #25949 `__: __dict__ for an " +"OrderedDict instance is now created only when needed." +msgstr "" + +#: ../../../Misc/NEWS:2153 +msgid "" +"`Issue #25911 `__: Restored support of bytes " +"paths in os.walk() on Windows." +msgstr "" + +#: ../../../Misc/NEWS:2155 +msgid "" +"`Issue #26045 `__: Add UTF-8 suggestion to " +"error message when posting a non-Latin-1 string with http.client." +msgstr "" + +#: ../../../Misc/NEWS:2158 +msgid "" +"`Issue #26039 `__: Added zipfile.ZipInfo." +"from_file() and zipinfo.ZipInfo.is_dir(). Patch by Thomas Kluyver." +msgstr "" + +#: ../../../Misc/NEWS:2161 +msgid "" +"`Issue #12923 `__: Reset FancyURLopener's " +"redirect counter even if there is an exception. Based on patches by Brian " +"Brazil and Daniel Rocco." +msgstr "" + +#: ../../../Misc/NEWS:2164 +msgid "" +"`Issue #25945 `__: Fixed a crash when " +"unpickle the functools.partial object with wrong state. Fixed a leak in " +"failed functools.partial constructor. \"args\" and \"keywords\" attributes " +"of functools.partial have now always types tuple and dict correspondingly." +msgstr "" + +#: ../../../Misc/NEWS:2169 +msgid "" +"`Issue #26202 `__: copy.deepcopy() now " +"correctly copies range() objects with non-atomic attributes." +msgstr "" + +#: ../../../Misc/NEWS:2172 +msgid "" +"`Issue #23076 `__: Path.glob() now raises a " +"ValueError if it's called with an invalid pattern. Patch by Thomas Nyberg." +msgstr "" + +#: ../../../Misc/NEWS:2175 +msgid "" +"`Issue #19883 `__: Fixed possible integer " +"overflows in zipimport." +msgstr "" + +#: ../../../Misc/NEWS:2177 +msgid "" +"`Issue #26227 `__: On Windows, getnameinfo(), " +"gethostbyaddr() and gethostbyname_ex() functions of the socket module now " +"decode the hostname from the ANSI code page rather than UTF-8." +msgstr "" + +#: ../../../Misc/NEWS:2181 +msgid "" +"`Issue #26099 `__: The site module now writes " +"an error into stderr if sitecustomize module can be imported but executing " +"the module raise an ImportError. Same change for usercustomize." +msgstr "" + +#: ../../../Misc/NEWS:2185 +msgid "" +"`Issue #26147 `__: xmlrpc now works with " +"strings not encodable with used non-UTF-8 encoding." +msgstr "" + +#: ../../../Misc/NEWS:2188 +msgid "" +"`Issue #25935 `__: Garbage collector now " +"breaks reference loops with OrderedDict." +msgstr "" + +#: ../../../Misc/NEWS:2190 +msgid "" +"`Issue #16620 `__: Fixed AttributeError in " +"msilib.Directory.glob()." +msgstr "" + +#: ../../../Misc/NEWS:2192 +msgid "" +"`Issue #26013 `__: Added compatibility with " +"broken protocol 2 pickles created in old Python 3 versions (3.4.3 and lower)." +msgstr "" + +#: ../../../Misc/NEWS:2195 +msgid "" +"`Issue #26129 `__: Deprecated accepting non-" +"integers in grp.getgrgid()." +msgstr "" + +#: ../../../Misc/NEWS:2197 +msgid "" +"`Issue #25850 `__: Use cross-compilation by " +"default for 64-bit Windows." +msgstr "" + +#: ../../../Misc/NEWS:2199 +msgid "" +"`Issue #25822 `__: Add docstrings to the " +"fields of urllib.parse results. Patch contributed by Swati Jaiswal." +msgstr "" + +#: ../../../Misc/NEWS:2202 +msgid "" +"`Issue #22642 `__: Convert trace module " +"option parsing mechanism to argparse. Patch contributed by SilentGhost." +msgstr "" + +#: ../../../Misc/NEWS:2205 +msgid "" +"`Issue #24705 `__: Fix sysconfig." +"_parse_makefile not expanding ${} vars appearing before $() vars." +msgstr "" + +#: ../../../Misc/NEWS:2208 +msgid "" +"`Issue #26069 `__: Remove the deprecated apis " +"in the trace module." +msgstr "" + +#: ../../../Misc/NEWS:2210 +msgid "" +"`Issue #22138 `__: Fix mock.patch behavior " +"when patching descriptors. Restore original values after patching. Patch " +"contributed by Sean McCully." +msgstr "" + +#: ../../../Misc/NEWS:2213 +msgid "" +"`Issue #25672 `__: In the ssl module, enable " +"the SSL_MODE_RELEASE_BUFFERS mode option if it is safe to do so." +msgstr "" + +#: ../../../Misc/NEWS:2216 +msgid "" +"`Issue #26012 `__: Don't traverse into " +"symlinks for ** pattern in pathlib.Path.[r]glob()." +msgstr "" + +#: ../../../Misc/NEWS:2219 +msgid "" +"`Issue #24120 `__: Ignore PermissionError " +"when traversing a tree with pathlib.Path.[r]glob(). Patch by Ulrich Petri." +msgstr "" + +#: ../../../Misc/NEWS:2222 +msgid "" +"`Issue #21815 `__: Accept ] characters in the " +"data portion of imap responses, in order to handle the flags with square " +"brackets accepted and produced by servers such as gmail." +msgstr "" + +#: ../../../Misc/NEWS:2226 +msgid "" +"`Issue #25447 `__: fileinput now uses sys." +"stdin as-is if it does not have a buffer attribute (restores backward " +"compatibility)." +msgstr "" + +#: ../../../Misc/NEWS:2229 +msgid "" +"`Issue #25971 `__: Optimized creating " +"Fractions from floats by 2 times and from Decimals by 3 times." +msgstr "" + +#: ../../../Misc/NEWS:2232 +msgid "" +"`Issue #25802 `__: Document as deprecated the " +"remaining implementations of importlib.abc.Loader.load_module()." +msgstr "" + +#: ../../../Misc/NEWS:2235 +msgid "" +"`Issue #25928 `__: Add Decimal." +"as_integer_ratio()." +msgstr "" + +#: ../../../Misc/NEWS:2237 +msgid "" +"`Issue #25447 `__: Copying the lru_cache() " +"wrapper object now always works, independently from the type of the wrapped " +"object (by returning the original object unchanged)." +msgstr "" + +#: ../../../Misc/NEWS:2241 +msgid "" +"`Issue #25768 `__: Have the functions in " +"compileall return booleans instead of ints and add proper documentation and " +"tests for the return values." +msgstr "" + +#: ../../../Misc/NEWS:2244 +msgid "" +"`Issue #24103 `__: Fixed possible use after " +"free in ElementTree.XMLPullParser." +msgstr "" + +#: ../../../Misc/NEWS:2246 +msgid "" +"`Issue #25860 `__: os.fwalk() no longer skips " +"remaining directories when error occurs. Original patch by Samson Lee." +msgstr "" + +#: ../../../Misc/NEWS:2249 +msgid "" +"`Issue #25914 `__: Fixed and simplified " +"OrderedDict.__sizeof__." +msgstr "" + +#: ../../../Misc/NEWS:2251 +msgid "" +"`Issue #25869 `__: Optimized deepcopying " +"ElementTree; it is now 20 times faster." +msgstr "" + +#: ../../../Misc/NEWS:2253 +msgid "" +"`Issue #25873 `__: Optimized iterating " +"ElementTree. Iterating elements Element.iter() is now 40% faster, iterating " +"text Element.itertext() is now up to 2.5 times faster." +msgstr "" + +#: ../../../Misc/NEWS:2257 +msgid "" +"`Issue #25902 `__: Fixed various refcount " +"issues in ElementTree iteration." +msgstr "" + +#: ../../../Misc/NEWS:2259 +msgid "" +"`Issue #22227 `__: The TarFile iterator is " +"reimplemented using generator. This implementation is simpler that using " +"class." +msgstr "" + +#: ../../../Misc/NEWS:2262 +msgid "" +"`Issue #25638 `__: Optimized ElementTree." +"iterparse(); it is now 2x faster. Optimized ElementTree parsing; it is now " +"10% faster." +msgstr "" + +#: ../../../Misc/NEWS:2265 +msgid "" +"`Issue #25761 `__: Improved detecting errors " +"in broken pickle data." +msgstr "" + +#: ../../../Misc/NEWS:2267 +msgid "" +"`Issue #25717 `__: Restore the previous " +"behaviour of tolerating most fstat() errors when opening files. This was a " +"regression in 3.5a1, and stopped anonymous temporary files from working in " +"special cases." +msgstr "" + +#: ../../../Misc/NEWS:2271 +msgid "" +"`Issue #24903 `__: Fix regression in number " +"of arguments compileall accepts when '-d' is specified. The check on the " +"number of arguments has been dropped completely as it never worked correctly " +"anyway." +msgstr "" + +#: ../../../Misc/NEWS:2275 +msgid "" +"`Issue #25764 `__: In the subprocess module, " +"preserve any exception caused by fork() failure when preexec_fn is used." +msgstr "" + +#: ../../../Misc/NEWS:2278 +msgid "" +"`Issue #25771 `__: Tweak the exception " +"message for importlib.util.resolve_name() when 'package' isn't specified but " +"necessary." +msgstr "" + +#: ../../../Misc/NEWS:2281 +msgid "" +"`Issue #6478 `__: _strptime's regexp cache now " +"is reset after changing timezone with time.tzset()." +msgstr "" + +#: ../../../Misc/NEWS:2284 +msgid "" +"`Issue #14285 `__: When executing a package " +"with the \"python -m package\" option, and package initialization fails, a " +"proper traceback is now reported. The \"runpy\" module now lets exceptions " +"from package initialization pass back to the caller, rather than raising " +"ImportError." +msgstr "" + +#: ../../../Misc/NEWS:2289 +msgid "" +"`Issue #19771 `__: Also in runpy and the \"-m" +"\" option, omit the irrelevant message \". . . is a package and cannot be " +"directly executed\" if the package could not even be initialized (e.g. due " +"to a bad ``*.pyc`` file)." +msgstr "" + +#: ../../../Misc/NEWS:2293 +msgid "" +"`Issue #25177 `__: Fixed problem with the " +"mean of very small and very large numbers. As a side effect, statistics.mean " +"and statistics.variance should be significantly faster." +msgstr "" + +#: ../../../Misc/NEWS:2297 +msgid "" +"`Issue #25718 `__: Fixed copying object with " +"state with boolean value is false." +msgstr "" + +#: ../../../Misc/NEWS:2299 +msgid "" +"`Issue #10131 `__: Fixed deep copying of " +"minidom documents. Based on patch by Marian Ganisin." +msgstr "" + +#: ../../../Misc/NEWS:2302 +msgid "" +"`Issue #7990 `__: dir() on ElementTree.Element " +"now lists properties: \"tag\", \"text\", \"tail\" and \"attrib\". Original " +"patch by Santoso Wijaya." +msgstr "" + +#: ../../../Misc/NEWS:2305 +msgid "" +"`Issue #25725 `__: Fixed a reference leak in " +"pickle.loads() when unpickling invalid data including tuple instructions." +msgstr "" + +#: ../../../Misc/NEWS:2308 +msgid "" +"`Issue #25663 `__: In the Readline completer, " +"avoid listing duplicate global names, and search the global namespace before " +"searching builtins." +msgstr "" + +#: ../../../Misc/NEWS:2311 +msgid "" +"`Issue #25688 `__: Fixed file leak in " +"ElementTree.iterparse() raising an error." +msgstr "" + +#: ../../../Misc/NEWS:2313 +msgid "" +"`Issue #23914 `__: Fixed SystemError raised " +"by unpickler on broken pickle data." +msgstr "" + +#: ../../../Misc/NEWS:2315 +msgid "" +"`Issue #25691 `__: Fixed crash on deleting " +"ElementTree.Element attributes." +msgstr "" + +#: ../../../Misc/NEWS:2317 +msgid "" +"`Issue #25624 `__: ZipFile now always writes " +"a ZIP_STORED header for directory entries. Patch by Dingyuan Wang." +msgstr "" + +#: ../../../Misc/NEWS:2320 ../../../Misc/NEWS:2914 +msgid "" +"`Issue #25626 `__: Change three zlib " +"functions to accept sizes that fit in Py_ssize_t, but internally cap those " +"sizes to UINT_MAX. This resolves a regression in 3.5 where GzipFile.read() " +"failed to read chunks larger than 2 or 4 GiB. The change affects the zlib." +"Decompress.decompress() max_length parameter, the zlib.decompress() bufsize " +"parameter, and the zlib.Decompress.flush() length parameter." +msgstr "" + +#: ../../../Misc/NEWS:2327 ../../../Misc/NEWS:2921 +msgid "" +"`Issue #25583 `__: Avoid incorrect errors " +"raised by os.makedirs(exist_ok=True) when the OS gives priority to errors " +"such as EACCES over EEXIST." +msgstr "" + +#: ../../../Misc/NEWS:2330 ../../../Misc/NEWS:2924 +msgid "" +"`Issue #25593 `__: Change semantics of " +"EventLoop.stop() in asyncio." +msgstr "" + +#: ../../../Misc/NEWS:2332 ../../../Misc/NEWS:2926 +msgid "" +"`Issue #6973 `__: When we know a subprocess." +"Popen process has died, do not allow the send_signal(), terminate(), or " +"kill() methods to do anything as they could potentially signal a different " +"process." +msgstr "" + +#: ../../../Misc/NEWS:2336 +msgid "" +"`Issue #23883 `__: Added missing APIs to " +"__all__ to match the documented APIs for the following modules: calendar, " +"csv, enum, fileinput, ftplib, logging, optparse, tarfile, threading and " +"wave. Also added a test.support.check__all__() helper. Patches by Jacek " +"Kołodziej, Mauro S. M. Rodrigues and Joel Taddei." +msgstr "" + +#: ../../../Misc/NEWS:2342 +msgid "" +"`Issue #25590 `__: In the Readline completer, " +"only call getattr() once per attribute. Also complete names of attributes " +"such as properties and slots which are listed by dir() but not yet created " +"on an instance." +msgstr "" + +#: ../../../Misc/NEWS:2346 ../../../Misc/NEWS:2933 +msgid "" +"`Issue #25498 `__: Fix a crash when garbage-" +"collecting ctypes objects created by wrapping a memoryview. This was a " +"regression made in 3.5a1. Based on patch by Eryksun." +msgstr "" + +#: ../../../Misc/NEWS:2350 ../../../Misc/NEWS:2937 +msgid "" +"`Issue #25584 `__: Added \"escape\" to the " +"__all__ list in the glob module." +msgstr "" + +#: ../../../Misc/NEWS:2352 ../../../Misc/NEWS:2939 +msgid "" +"`Issue #25584 `__: Fixed recursive glob() " +"with patterns starting with '\\*\\*'." +msgstr "" + +#: ../../../Misc/NEWS:2354 ../../../Misc/NEWS:2941 +msgid "" +"`Issue #25446 `__: Fix regression in " +"smtplib's AUTH LOGIN support." +msgstr "" + +#: ../../../Misc/NEWS:2356 ../../../Misc/NEWS:2943 +msgid "" +"`Issue #18010 `__: Fix the pydoc web server's " +"module search function to handle exceptions from importing packages." +msgstr "" + +#: ../../../Misc/NEWS:2359 ../../../Misc/NEWS:2946 +msgid "" +"`Issue #25554 `__: Got rid of circular " +"references in regular expression parsing." +msgstr "" + +#: ../../../Misc/NEWS:2361 +msgid "" +"`Issue #18973 `__: Command-line interface of " +"the calendar module now uses argparse instead of optparse." +msgstr "" + +#: ../../../Misc/NEWS:2364 ../../../Misc/NEWS:2948 +msgid "" +"`Issue #25510 `__: fileinput.FileInput." +"readline() now returns b'' instead of '' at the end if the FileInput was " +"opened with binary mode. Patch by Ryosuke Ito." +msgstr "" + +#: ../../../Misc/NEWS:2368 ../../../Misc/NEWS:2952 +msgid "" +"`Issue #25503 `__: Fixed inspect.getdoc() for " +"inherited docstrings of properties. Original patch by John Mark Vandenberg." +msgstr "" + +#: ../../../Misc/NEWS:2371 ../../../Misc/NEWS:2955 +msgid "" +"`Issue #25515 `__: Always use os.urandom as a " +"source of randomness in uuid.uuid4." +msgstr "" + +#: ../../../Misc/NEWS:2373 ../../../Misc/NEWS:2957 +msgid "" +"`Issue #21827 `__: Fixed textwrap.dedent() " +"for the case when largest common whitespace is a substring of smallest " +"leading whitespace. Based on patch by Robert Li." +msgstr "" + +#: ../../../Misc/NEWS:2377 ../../../Misc/NEWS:2961 +msgid "" +"`Issue #25447 `__: The lru_cache() wrapper " +"objects now can be copied and pickled (by returning the original object " +"unchanged)." +msgstr "" + +#: ../../../Misc/NEWS:2380 ../../../Misc/NEWS:2964 +msgid "" +"`Issue #25390 `__: typing: Don't crash on " +"Union[str, Pattern]." +msgstr "" + +#: ../../../Misc/NEWS:2382 ../../../Misc/NEWS:2966 +msgid "" +"`Issue #25441 `__: asyncio: Raise error from " +"drain() when socket is closed." +msgstr "" + +#: ../../../Misc/NEWS:2384 ../../../Misc/NEWS:2968 +msgid "" +"`Issue #25410 `__: Cleaned up and fixed minor " +"bugs in C implementation of OrderedDict." +msgstr "" + +#: ../../../Misc/NEWS:2387 ../../../Misc/NEWS:2971 +msgid "" +"`Issue #25411 `__: Improved Unicode support " +"in SMTPHandler through better use of the email package. Thanks to user " +"simon04 for the patch." +msgstr "" + +#: ../../../Misc/NEWS:2390 +msgid "" +"Move the imp module from a PendingDeprecationWarning to DeprecationWarning." +msgstr "" + +#: ../../../Misc/NEWS:2392 ../../../Misc/NEWS:2974 +msgid "" +"`Issue #25407 `__: Remove mentions of the " +"formatter module being removed in Python 3.6." +msgstr "" + +#: ../../../Misc/NEWS:2395 ../../../Misc/NEWS:2977 +msgid "" +"`Issue #25406 `__: Fixed a bug in C " +"implementation of OrderedDict.move_to_end() that caused segmentation fault " +"or hang in iterating after moving several items to the start of ordered dict." +msgstr "" + +#: ../../../Misc/NEWS:2399 +msgid "" +"`Issue #25382 `__: pickletools.dis() now " +"outputs implicit memo index for the MEMOIZE opcode." +msgstr "" + +#: ../../../Misc/NEWS:2402 +msgid "" +"`Issue #25357 `__: Add an optional newline " +"paramer to binascii.b2a_base64(). base64.b64encode() uses it to avoid a " +"memory copy." +msgstr "" + +#: ../../../Misc/NEWS:2405 +msgid "" +"`Issue #24164 `__: Objects that need calling " +"``__new__`` with keyword arguments, can now be pickled using pickle " +"protocols older than protocol version 4." +msgstr "" + +#: ../../../Misc/NEWS:2408 ../../../Misc/NEWS:2981 +msgid "" +"`Issue #25364 `__: zipfile now works in " +"threads disabled builds." +msgstr "" + +#: ../../../Misc/NEWS:2410 ../../../Misc/NEWS:2983 +msgid "" +"`Issue #25328 `__: smtpd's SMTPChannel now " +"correctly raises a ValueError if both decode_data and enable_SMTPUTF8 are " +"set to true." +msgstr "" + +#: ../../../Misc/NEWS:2413 +msgid "" +"`Issue #16099 `__: RobotFileParser now " +"supports Crawl-delay and Request-rate extensions. Patch by Nikolay " +"Bogoychev." +msgstr "" + +#: ../../../Misc/NEWS:2416 ../../../Misc/NEWS:2986 +msgid "" +"`Issue #25316 `__: distutils raises OSError " +"instead of DistutilsPlatformError when MSVC is not installed." +msgstr "" + +#: ../../../Misc/NEWS:2419 ../../../Misc/NEWS:2989 +msgid "" +"`Issue #25380 `__: Fixed protocol for the " +"STACK_GLOBAL opcode in pickletools.opcodes." +msgstr "" + +#: ../../../Misc/NEWS:2422 ../../../Misc/NEWS:2992 +msgid "" +"`Issue #23972 `__: Updates asyncio datagram " +"create method allowing reuseport and reuseaddr socket options to be set " +"prior to binding the socket. Mirroring the existing asyncio create_server " +"method the reuseaddr option for datagram sockets defaults to True if the O/S " +"is 'posix' (except if the platform is Cygwin). Patch by Chris Laws." +msgstr "" + +#: ../../../Misc/NEWS:2428 ../../../Misc/NEWS:2998 +msgid "" +"`Issue #25304 `__: Add asyncio." +"run_coroutine_threadsafe(). This lets you submit a coroutine to a loop from " +"another thread, returning a concurrent.futures.Future. By Vincent Michel." +msgstr "" + +#: ../../../Misc/NEWS:2432 ../../../Misc/NEWS:3002 +msgid "" +"`Issue #25232 `__: Fix CGIRequestHandler to " +"split the query from the URL at the first question mark (?) rather than the " +"last. Patch from Xiang Zhang." +msgstr "" + +#: ../../../Misc/NEWS:2435 ../../../Misc/NEWS:3005 +msgid "" +"`Issue #24657 `__: Prevent CGIRequestHandler " +"from collapsing slashes in the query part of the URL as if it were a path. " +"Patch from Xiang Zhang." +msgstr "" + +#: ../../../Misc/NEWS:2438 +msgid "" +"`Issue #25287 `__: Don't add crypt." +"METHOD_CRYPT to crypt.methods if it's not supported. Check if it is " +"supported, it may not be supported on OpenBSD for example." +msgstr "" + +#: ../../../Misc/NEWS:2442 ../../../Misc/NEWS:3032 +msgid "" +"`Issue #23600 `__: Default implementation of " +"tzinfo.fromutc() was returning wrong results in some cases." +msgstr "" + +#: ../../../Misc/NEWS:2445 ../../../Misc/NEWS:3029 +msgid "" +"`Issue #25203 `__: Failed readline." +"set_completer_delims() no longer left the module in inconsistent state." +msgstr "" + +#: ../../../Misc/NEWS:2448 +msgid "" +"`Issue #25011 `__: rlcompleter now omits " +"private and special attribute names unless the prefix starts with " +"underscores." +msgstr "" + +#: ../../../Misc/NEWS:2451 +msgid "" +"`Issue #25209 `__: rlcompleter now can add a " +"space or a colon after completed keyword." +msgstr "" + +#: ../../../Misc/NEWS:2454 +msgid "" +"`Issue #22241 `__: timezone.utc name is now " +"plain 'UTC', not 'UTC-00:00'." +msgstr "" + +#: ../../../Misc/NEWS:2456 +msgid "" +"`Issue #23517 `__: fromtimestamp() and " +"utcfromtimestamp() methods of datetime.datetime now round microseconds to " +"nearest with ties going to nearest even integer (ROUND_HALF_EVEN), as " +"round(float), instead of rounding towards -Infinity (ROUND_FLOOR)." +msgstr "" + +#: ../../../Misc/NEWS:2461 +msgid "" +"`Issue #23552 `__: Timeit now warns when " +"there is substantial (4x) variance between best and worst times. Patch from " +"Serhiy Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:2464 +msgid "" +"`Issue #24633 `__: site-packages/README -> " +"README.txt." +msgstr "" + +#: ../../../Misc/NEWS:2466 +msgid "" +"`Issue #24879 `__: help() and pydoc can now " +"list named tuple fields in the order they were defined rather than " +"alphabetically. The ordering is determined by the _fields attribute if " +"present." +msgstr "" + +#: ../../../Misc/NEWS:2470 +msgid "" +"`Issue #24874 `__: Improve speed of itertools." +"cycle() and make its pickle more compact." +msgstr "" + +#: ../../../Misc/NEWS:2473 +msgid "" +"Fix crash in itertools.cycle.__setstate__() when the first argument wasn't a " +"list." +msgstr "" + +#: ../../../Misc/NEWS:2476 +msgid "" +"`Issue #20059 `__: urllib.parse raises " +"ValueError on all invalid ports. Patch by Martin Panter." +msgstr "" + +#: ../../../Misc/NEWS:2479 +msgid "" +"`Issue #24360 `__: Improve __repr__ of " +"argparse.Namespace() for invalid identifiers. Patch by Matthias Bussonnier." +msgstr "" + +#: ../../../Misc/NEWS:2482 +msgid "" +"`Issue #23426 `__: run_setup was broken in " +"distutils. Patch from Alexander Belopolsky." +msgstr "" + +#: ../../../Misc/NEWS:2485 +msgid "" +"`Issue #13938 `__: 2to3 converts StringTypes " +"to a tuple. Patch from Mark Hammond." +msgstr "" + +#: ../../../Misc/NEWS:2487 +msgid "" +"`Issue #2091 `__: open() accepted a 'U' mode " +"string containing '+', but 'U' can only be used with 'r'. Patch from Jeff " +"Balogh and John O'Connor." +msgstr "" + +#: ../../../Misc/NEWS:2490 +msgid "" +"`Issue #8585 `__: improved tests for " +"zipimporter2. Patch from Mark Lawrence." +msgstr "" + +#: ../../../Misc/NEWS:2492 +msgid "" +"`Issue #18622 `__: unittest.mock.mock_open()." +"reset_mock would recurse infinitely. Patch from Nicola Palumbo and Laurent " +"De Buyst." +msgstr "" + +#: ../../../Misc/NEWS:2495 +msgid "" +"`Issue #24426 `__: Fast searching " +"optimization in regular expressions now works for patterns that starts with " +"capturing groups. Fast searching optimization now can't be disabled at " +"compile time." +msgstr "" + +#: ../../../Misc/NEWS:2499 +msgid "" +"`Issue #23661 `__: unittest.mock side_effects " +"can now be exceptions again. This was a regression vs Python 3.4. Patch from " +"Ignacio Rossi" +msgstr "" + +#: ../../../Misc/NEWS:2502 +msgid "" +"`Issue #13248 `__: Remove deprecated inspect." +"getmoduleinfo function." +msgstr "" + +#: ../../../Misc/NEWS:2504 ../../../Misc/NEWS:3105 +msgid "" +"`Issue #25578 `__: Fix (another) memory leak " +"in SSLSocket.getpeercer()." +msgstr "" + +#: ../../../Misc/NEWS:2506 ../../../Misc/NEWS:3107 +msgid "" +"`Issue #25530 `__: Disable the vulnerable " +"SSLv3 protocol by default when creating ssl.SSLContext." +msgstr "" + +#: ../../../Misc/NEWS:2509 ../../../Misc/NEWS:3110 +msgid "" +"`Issue #25569 `__: Fix memory leak in " +"SSLSocket.getpeercert()." +msgstr "" + +#: ../../../Misc/NEWS:2511 ../../../Misc/NEWS:3112 +msgid "" +"`Issue #25471 `__: Sockets returned from " +"accept() shouldn't appear to be nonblocking." +msgstr "" + +#: ../../../Misc/NEWS:2514 ../../../Misc/NEWS:3115 +msgid "" +"`Issue #25319 `__: When threading.Event is " +"reinitialized, the underlying condition should use a regular lock rather " +"than a recursive lock." +msgstr "" + +#: ../../../Misc/NEWS:2517 +msgid "" +"Skip getaddrinfo if host is already resolved. Patch by A. Jesse Jiryu Davis." +msgstr "" + +#: ../../../Misc/NEWS:2520 +msgid "" +"`Issue #26050 `__: Add asyncio.StreamReader." +"readuntil() method. Patch by Марк Коренберг." +msgstr "" + +#: ../../../Misc/NEWS:2523 +msgid "" +"`Issue #25924 `__: Avoid unnecessary " +"serialization of getaddrinfo(3) calls on OS X versions 10.5 or higher. " +"Original patch by A. Jesse Jiryu Davis." +msgstr "" + +#: ../../../Misc/NEWS:2526 +msgid "" +"`Issue #26406 `__: Avoid unnecessary " +"serialization of getaddrinfo(3) calls on current versions of OpenBSD and " +"NetBSD. Patch by A. Jesse Jiryu Davis." +msgstr "" + +#: ../../../Misc/NEWS:2529 +msgid "" +"`Issue #26848 `__: Fix asyncio/subprocess." +"communicate() to handle empty input. Patch by Jack O'Connor." +msgstr "" + +#: ../../../Misc/NEWS:2532 +msgid "" +"`Issue #27040 `__: Add loop." +"get_exception_handler method" +msgstr "" + +#: ../../../Misc/NEWS:2534 +msgid "" +"`Issue #27041 `__: asyncio: Add loop." +"create_future method" +msgstr "" + +#: ../../../Misc/NEWS:2539 +msgid "" +"`Issue #20640 `__: Add tests for idlelib." +"configHelpSourceEdit. Patch by Saimadhav Heblikar." +msgstr "" + +#: ../../../Misc/NEWS:2542 +msgid "" +"In the 'IDLE-console differences' section of the IDLE doc, clarify how " +"running with IDLE affects sys.modules and the standard streams." +msgstr "" + +#: ../../../Misc/NEWS:2545 +msgid "" +"`Issue #25507 `__: fix incorrect change in " +"IOBinding that prevented printing. Augment IOBinding htest to include all " +"major IOBinding functions." +msgstr "" + +#: ../../../Misc/NEWS:2548 +msgid "" +"`Issue #25905 `__: Revert unwanted conversion " +"of ' to ’ RIGHT SINGLE QUOTATION MARK in README.txt and open this and NEWS." +"txt with 'ascii'. Re-encode CREDITS.txt to utf-8 and open it with 'utf-8'." +msgstr "" + +#: ../../../Misc/NEWS:2552 ../../../Misc/NEWS:3144 +msgid "" +"`Issue #15348 `__: Stop the debugger engine " +"(normally in a user process) before closing the debugger window (running in " +"the IDLE process). This prevents the RuntimeErrors that were being caught " +"and ignored." +msgstr "" + +#: ../../../Misc/NEWS:2556 ../../../Misc/NEWS:3148 +msgid "" +"`Issue #24455 `__: Prevent IDLE from hanging " +"when a) closing the shell while the debugger is active (15347); b) closing " +"the debugger with the [X] button (15348); and c) activating the debugger " +"when already active (24455). The patch by Mark Roseman does this by making " +"two changes. 1. Suspend and resume the gui.interaction method with the tcl " +"vwait mechanism intended for this purpose (instead of root.mainloop & ." +"quit). 2. In gui.run, allow any existing interaction to terminate first." +msgstr "" + +#: ../../../Misc/NEWS:2564 ../../../Misc/NEWS:3156 +msgid "" +"Change 'The program' to 'Your program' in an IDLE 'kill program?' message to " +"make it clearer that the program referred to is the currently running user " +"program, not IDLE itself." +msgstr "" + +#: ../../../Misc/NEWS:2568 ../../../Misc/NEWS:3160 +msgid "" +"`Issue #24750 `__: Improve the appearance of " +"the IDLE editor window status bar. Patch by Mark Roseman." +msgstr "" + +#: ../../../Misc/NEWS:2571 ../../../Misc/NEWS:3163 +msgid "" +"`Issue #25313 `__: Change the handling of new " +"built-in text color themes to better address the compatibility problem " +"introduced by the addition of IDLE Dark. Consistently use the revised " +"idleConf.CurrentTheme everywhere in idlelib." +msgstr "" + +#: ../../../Misc/NEWS:2575 ../../../Misc/NEWS:3167 +msgid "" +"`Issue #24782 `__: Extension configuration is " +"now a tab in the IDLE Preferences dialog rather than a separate dialog. The " +"former tabs are now a sorted list. Patch by Mark Roseman." +msgstr "" + +#: ../../../Misc/NEWS:2579 ../../../Misc/NEWS:3171 +msgid "" +"`Issue #22726 `__: Re-activate the config " +"dialog help button with some content about the other buttons and the new " +"IDLE Dark theme." +msgstr "" + +#: ../../../Misc/NEWS:2582 ../../../Misc/NEWS:3174 +msgid "" +"`Issue #24820 `__: IDLE now has an 'IDLE " +"Dark' built-in text color theme. It is more or less IDLE Classic inverted, " +"with a cobalt blue background. Strings, comments, keywords, ... are still " +"green, red, orange, ... . To use it with IDLEs released before November " +"2015, hit the 'Save as New Custom Theme' button and enter a new name, such " +"as 'Custom Dark'. The custom theme will work with any IDLE release, and can " +"be modified." +msgstr "" + +#: ../../../Misc/NEWS:2590 ../../../Misc/NEWS:3182 +msgid "" +"`Issue #25224 `__: README.txt is now an " +"idlelib index for IDLE developers and curious users. The previous user " +"content is now in the IDLE doc chapter. 'IDLE' now means 'Integrated " +"Development and Learning Environment'." +msgstr "" + +#: ../../../Misc/NEWS:2594 ../../../Misc/NEWS:3186 +msgid "" +"`Issue #24820 `__: Users can now set " +"breakpoint colors in Settings -> Custom Highlighting. Original patch by " +"Mark Roseman." +msgstr "" + +#: ../../../Misc/NEWS:2597 ../../../Misc/NEWS:3189 +msgid "" +"`Issue #24972 `__: Inactive selection " +"background now matches active selection background, as configured by users, " +"on all systems. Found items are now always highlighted on Windows. Initial " +"patch by Mark Roseman." +msgstr "" + +#: ../../../Misc/NEWS:2601 ../../../Misc/NEWS:3193 +msgid "" +"`Issue #24570 `__: Idle: make calltip and " +"completion boxes appear on Macs affected by a tk regression. Initial patch " +"by Mark Roseman." +msgstr "" + +#: ../../../Misc/NEWS:2604 ../../../Misc/NEWS:3196 +msgid "" +"`Issue #24988 `__: Idle ScrolledList context " +"menus (used in debugger) now work on Mac Aqua. Patch by Mark Roseman." +msgstr "" + +#: ../../../Misc/NEWS:2607 ../../../Misc/NEWS:3199 +msgid "" +"`Issue #24801 `__: Make right-click for " +"context menu work on Mac Aqua. Patch by Mark Roseman." +msgstr "" + +#: ../../../Misc/NEWS:2610 ../../../Misc/NEWS:3202 +msgid "" +"`Issue #25173 `__: Associate tkinter " +"messageboxes with a specific widget. For Mac OSX, make them a 'sheet'. " +"Patch by Mark Roseman." +msgstr "" + +#: ../../../Misc/NEWS:2613 ../../../Misc/NEWS:3205 +msgid "" +"`Issue #25198 `__: Enhance the initial html " +"viewer now used for Idle Help. * Properly indent fixed-pitch text (patch by " +"Mark Roseman). * Give code snippet a very Sphinx-like light blueish-gray " +"background. * Re-use initial width and height set by users for shell and " +"editor. * When the Table of Contents (TOC) menu is used, put the section " +"header at the top of the screen." +msgstr "" + +#: ../../../Misc/NEWS:2620 ../../../Misc/NEWS:3212 +msgid "" +"`Issue #25225 `__: Condense and rewrite Idle " +"doc section on text colors." +msgstr "" + +#: ../../../Misc/NEWS:2622 ../../../Misc/NEWS:3214 +msgid "" +"`Issue #21995 `__: Explain some differences " +"between IDLE and console Python." +msgstr "" + +#: ../../../Misc/NEWS:2624 ../../../Misc/NEWS:3216 +msgid "" +"`Issue #22820 `__: Explain need for *print* " +"when running file from Idle editor." +msgstr "" + +#: ../../../Misc/NEWS:2626 ../../../Misc/NEWS:3218 +msgid "" +"`Issue #25224 `__: Doc: augment Idle feature " +"list and no-subprocess section." +msgstr "" + +#: ../../../Misc/NEWS:2628 ../../../Misc/NEWS:3220 +msgid "" +"`Issue #25219 `__: Update doc for Idle " +"command line options. Some were missing and notes were not correct." +msgstr "" + +#: ../../../Misc/NEWS:2631 ../../../Misc/NEWS:3223 +msgid "" +"`Issue #24861 `__: Most of idlelib is private " +"and subject to change. Use idleib.idle.* to start Idle. See idlelib.__init__." +"__doc__." +msgstr "" + +#: ../../../Misc/NEWS:2634 ../../../Misc/NEWS:3226 +msgid "" +"`Issue #25199 `__: Idle: add synchronization " +"comments for future maintainers." +msgstr "" + +#: ../../../Misc/NEWS:2636 +msgid "" +"`Issue #16893 `__: Replace help.txt with help." +"html for Idle doc display. The new idlelib/help.html is rstripped Doc/build/" +"html/library/idle.html. It looks better than help.txt and will better " +"document Idle as released. The tkinter html viewer that works for this file " +"was written by Rose Roseman. The now unused EditorWindow.HelpDialog class " +"and helt.txt file are deprecated." +msgstr "" + +#: ../../../Misc/NEWS:2642 ../../../Misc/NEWS:3234 +msgid "" +"`Issue #24199 `__: Deprecate unused idlelib." +"idlever with possible removal in 3.6." +msgstr "" + +#: ../../../Misc/NEWS:2644 ../../../Misc/NEWS:3236 +msgid "" +"`Issue #24790 `__: Remove extraneous code " +"(which also create 2 & 3 conflicts)." +msgstr "" + +#: ../../../Misc/NEWS:2649 +msgid "" +"`Issue #26736 `__: Used HTTPS for external " +"links in the documentation if possible." +msgstr "" + +#: ../../../Misc/NEWS:2651 +msgid "" +"`Issue #6953 `__: Rework the Readline module " +"documentation to group related functions together, and add more details such " +"as what underlying Readline functions and variables are accessed." +msgstr "" + +#: ../../../Misc/NEWS:2655 +msgid "" +"`Issue #23606 `__: Adds note to ctypes " +"documentation regarding cdll.msvcrt." +msgstr "" + +#: ../../../Misc/NEWS:2657 ../../../Misc/NEWS:3248 +msgid "" +"`Issue #24952 `__: Clarify the default size " +"argument of stack_size() in the \"threading\" and \"_thread\" modules. Patch " +"from Mattip." +msgstr "" + +#: ../../../Misc/NEWS:2660 +msgid "" +"`Issue #26014 `__: Update 3.x packaging " +"documentation: * \"See also\" links to the new docs are now provided in the " +"legacy pages * links to setuptools documentation have been updated" +msgstr "" + +#: ../../../Misc/NEWS:2667 +msgid "" +"`Issue #21916 `__: Added tests for the turtle " +"module. Patch by ingrid, Gregory Loyse and Jelle Zijlstra." +msgstr "" + +#: ../../../Misc/NEWS:2670 +msgid "" +"`Issue #26295 `__: When using \"python3 -m " +"test --testdir=TESTDIR\", regrtest doesn't add \"test.\" prefix to test " +"module names." +msgstr "" + +#: ../../../Misc/NEWS:2673 +msgid "" +"`Issue #26523 `__: The multiprocessing thread " +"pool (multiprocessing.dummy.Pool) was untested." +msgstr "" + +#: ../../../Misc/NEWS:2676 +msgid "" +"`Issue #26015 `__: Added new tests for " +"pickling iterators of mutable sequences." +msgstr "" + +#: ../../../Misc/NEWS:2678 +msgid "" +"`Issue #26325 `__: Added test.support." +"check_no_resource_warning() to check that no ResourceWarning is emitted." +msgstr "" + +#: ../../../Misc/NEWS:2681 +msgid "" +"`Issue #25940 `__: Changed test_ssl to use " +"its internal local server more. This avoids relying on svn.python.org, " +"which recently changed root certificate." +msgstr "" + +#: ../../../Misc/NEWS:2684 +msgid "" +"`Issue #25616 `__: Tests for OrderedDict are " +"extracted from test_collections into separate file test_ordered_dict." +msgstr "" + +#: ../../../Misc/NEWS:2687 ../../../Misc/NEWS:3263 +msgid "" +"`Issue #25449 `__: Added tests for " +"OrderedDict subclasses." +msgstr "" + +#: ../../../Misc/NEWS:2689 +msgid "" +"`Issue #25188 `__: Add -P/--pgo to test." +"regrtest to suppress error output when running the test suite for the " +"purposes of a PGO build. Initial patch by Alecsandru Patrascu." +msgstr "" + +#: ../../../Misc/NEWS:2693 +msgid "" +"`Issue #22806 `__: Add ``python -m test --" +"list-tests`` command to list tests." +msgstr "" + +#: ../../../Misc/NEWS:2695 +msgid "" +"`Issue #18174 `__: ``python -m test --" +"huntrleaks ...`` now also checks for leak of file descriptors. Patch written " +"by Richard Oudkerk." +msgstr "" + +#: ../../../Misc/NEWS:2698 +msgid "" +"`Issue #25260 `__: Fix ``python -m test --" +"coverage`` on Windows. Remove the list of ignored directories." +msgstr "" + +#: ../../../Misc/NEWS:2701 ../../../Misc/NEWS:3270 +msgid "" +"``PCbuild\\rt.bat`` now accepts an unlimited number of arguments to pass " +"along to regrtest.py. Previously there was a limit of 9." +msgstr "" + +#: ../../../Misc/NEWS:2704 +msgid "" +"`Issue #26583 `__: Skip " +"test_timestamp_overflow in test_import if bytecode files cannot be written." +msgstr "" + +#: ../../../Misc/NEWS:2710 +msgid "" +"`Issue #21277 `__: Don't try to link _ctypes " +"with a ffi_convenience library." +msgstr "" + +#: ../../../Misc/NEWS:2712 +msgid "" +"`Issue #26884 `__: Fix linking extension " +"modules for cross builds. Patch by Xavier de Gaye." +msgstr "" + +#: ../../../Misc/NEWS:2715 +msgid "" +"`Issue #26932 `__: Fixed support of RTLD_* " +"constants defined as enum values, not via macros (in particular on " +"Android). Patch by Chi Hsuan Yen." +msgstr "" + +#: ../../../Misc/NEWS:2718 +msgid "" +"`Issue #22359 `__: Disable the rules for " +"running _freeze_importlib and pgen when cross-compiling. The output of " +"these programs is normally saved with the source code anyway, and is still " +"regenerated when doing a native build. Patch by Xavier de Gaye." +msgstr "" + +#: ../../../Misc/NEWS:2723 +msgid "" +"`Issue #21668 `__: Link audioop, _datetime, " +"_ctypes_test modules to libm, except on Mac OS X. Patch written by Chi Hsuan " +"Yen." +msgstr "" + +#: ../../../Misc/NEWS:2726 +msgid "" +"`Issue #25702 `__: A --with-lto configure " +"option has been added that will enable link time optimizations at build time " +"during a make profile-opt. Some compilers and toolchains are known to not " +"produce stable code when using LTO, be sure to test things thoroughly before " +"relying on it. It can provide a few % speed up over profile-opt alone." +msgstr "" + +#: ../../../Misc/NEWS:2732 +msgid "" +"`Issue #26624 `__: Adds validation of " +"ucrtbase[d].dll version with warning for old versions." +msgstr "" + +#: ../../../Misc/NEWS:2735 +msgid "" +"`Issue #17603 `__: Avoid error about " +"nonexistant fileblocks.o file by using a lower-level check for st_blocks in " +"struct stat." +msgstr "" + +#: ../../../Misc/NEWS:2738 +msgid "" +"`Issue #26079 `__: Fixing the build output " +"folder for tix-8.4.3.6. Patch by Bjoern Thiel." +msgstr "" + +#: ../../../Misc/NEWS:2741 +msgid "" +"`Issue #26465 `__: Update Windows builds to " +"use OpenSSL 1.0.2g." +msgstr "" + +#: ../../../Misc/NEWS:2743 +msgid "" +"`Issue #25348 `__: Added ``--pgo`` and ``--" +"pgo-job`` arguments to ``PCbuild\\build.bat`` for building with Profile-" +"Guided Optimization. The old ``PCbuild\\build_pgo.bat`` script is removed." +msgstr "" + +#: ../../../Misc/NEWS:2747 +msgid "" +"`Issue #25827 `__: Add support for building " +"with ICC to ``configure``, including a new ``--with-icc`` flag." +msgstr "" + +#: ../../../Misc/NEWS:2750 +msgid "" +"`Issue #25696 `__: Fix installation of Python " +"on UNIX with make -j9." +msgstr "" + +#: ../../../Misc/NEWS:2752 ../../../Misc/NEWS:3281 +msgid "" +"`Issue #24986 `__: It is now possible to " +"build Python on Windows without errors when external libraries are not " +"available." +msgstr "" + +#: ../../../Misc/NEWS:2755 +msgid "" +"`Issue #24421 `__: Compile Modules/_math.c " +"once, before building extensions. Previously it could fail to compile " +"properly if the math and cmath builds were concurrent." +msgstr "" + +#: ../../../Misc/NEWS:2759 +msgid "" +"`Issue #26465 `__: Update OS X 10.5+ 32-bit-" +"only installer to build and link with OpenSSL 1.0.2g." +msgstr "" + +#: ../../../Misc/NEWS:2762 +msgid "" +"`Issue #26268 `__: Update Windows builds to " +"use OpenSSL 1.0.2f." +msgstr "" + +#: ../../../Misc/NEWS:2764 +msgid "" +"`Issue #25136 `__: Support Apple Xcode 7's " +"new textual SDK stub libraries." +msgstr "" + +#: ../../../Misc/NEWS:2766 +msgid "" +"`Issue #24324 `__: Do not enable unreachable " +"code warnings when using gcc as the option does not work correctly in older " +"versions of gcc and has been silently removed as of gcc-4.5." +msgstr "" + +#: ../../../Misc/NEWS:2773 +msgid "" +"`Issue #27053 `__: Updates make_zip.py to " +"correctly generate library ZIP file." +msgstr "" + +#: ../../../Misc/NEWS:2775 +msgid "" +"`Issue #26268 `__: Update the prepare_ssl.py " +"script to handle OpenSSL releases that don't include the contents of the " +"include directory (that is, 1.0.2e and later)." +msgstr "" + +#: ../../../Misc/NEWS:2779 +msgid "" +"`Issue #26071 `__: bdist_wininst created " +"binaries fail to start and find 32bit Python" +msgstr "" + +#: ../../../Misc/NEWS:2782 +msgid "" +"`Issue #26073 `__: Update the list of magic " +"numbers in launcher" +msgstr "" + +#: ../../../Misc/NEWS:2784 +msgid "" +"`Issue #26065 `__: Excludes venv from library " +"when generating embeddable distro." +msgstr "" + +#: ../../../Misc/NEWS:2787 ../../../Misc/NEWS:3320 +msgid "" +"`Issue #25022 `__: Removed very outdated PC/" +"example_nt/ directory." +msgstr "" + +#: ../../../Misc/NEWS:2792 +msgid "" +"`Issue #26799 `__: Fix python-gdb.py: don't " +"get C types once when the Python code is loaded, but get C types on demand. " +"The C types can change if python-gdb.py is loaded before the Python " +"executable. Patch written by Thomas Ilsche." +msgstr "" + +#: ../../../Misc/NEWS:2797 +msgid "" +"`Issue #26271 `__: Fix the Freeze tool to " +"properly use flags passed through configure. Patch by Daniel Shaulov." +msgstr "" + +#: ../../../Misc/NEWS:2800 +msgid "" +"`Issue #26489 `__: Add dictionary unpacking " +"support to Tools/parser/unparse.py. Patch by Guo Ci Teo." +msgstr "" + +#: ../../../Misc/NEWS:2803 +msgid "" +"`Issue #26316 `__: Fix variable name typo in " +"Argument Clinic." +msgstr "" + +#: ../../../Misc/NEWS:2805 ../../../Misc/NEWS:3325 +msgid "" +"`Issue #25440 `__: Fix output of python-" +"config --extension-suffix." +msgstr "" + +#: ../../../Misc/NEWS:2807 +msgid "" +"`Issue #25154 `__: The pyvenv script has been " +"deprecated in favour of `python3 -m venv`." +msgstr "" + +#: ../../../Misc/NEWS:2813 +msgid "" +"`Issue #26312 `__: SystemError is now raised " +"in all programming bugs with using PyArg_ParseTupleAndKeywords(). " +"RuntimeError did raised before in some programming bugs." +msgstr "" + +#: ../../../Misc/NEWS:2817 +msgid "" +"`Issue #26198 `__: ValueError is now raised " +"instead of TypeError on buffer overflow in parsing \"es#\" and \"et#\" " +"format units. SystemError is now raised instead of TypeError on " +"programmical error in parsing format string." +msgstr "" + +#: ../../../Misc/NEWS:2823 +msgid "Python 3.5.1 final" +msgstr "" + +#: ../../../Misc/NEWS:2825 +msgid "Release date: 2015-12-06" +msgstr "" + +#: ../../../Misc/NEWS:2836 +msgid "" +"`Issue #25715 `__: Python 3.5.1 installer " +"shows wrong upgrade path and incorrect logic for launcher detection." +msgstr "" + +#: ../../../Misc/NEWS:2841 +msgid "Python 3.5.1 release candidate 1" +msgstr "" + +#: ../../../Misc/NEWS:2843 +msgid "Release date: 2015-11-22" +msgstr "" + +#: ../../../Misc/NEWS:2901 +msgid "" +"`Issue #25182 `__: The stdprinter (used as " +"sys.stderr before the io module is imported at startup) now uses the " +"backslashreplace error handler." +msgstr "" + +#: ../../../Misc/NEWS:2904 +msgid "" +"`Issue #25131 `__: Make the line number and " +"column offset of set/dict literals and comprehensions correspond to the " +"opening brace." +msgstr "" + +#: ../../../Misc/NEWS:2907 +msgid "" +"`Issue #25150 `__: Hide the private " +"_Py_atomic_xxx symbols from the public Python.h header to fix a compilation " +"error with OpenMP. PyThreadState_GET() becomes an alias to " +"PyThreadState_Get() to avoid ABI incompatibilies." +msgstr "" + +#: ../../../Misc/NEWS:2930 +msgid "" +"`Issue #25590 `__: In the Readline completer, " +"only call getattr() once per attribute." +msgstr "" + +#: ../../../Misc/NEWS:3008 +msgid "" +"`Issue #24483 `__: C implementation of " +"functools.lru_cache() now calculates key's hash only once." +msgstr "" + +#: ../../../Misc/NEWS:3011 +msgid "" +"`Issue #22958 `__: Constructor and update " +"method of weakref.WeakValueDictionary now accept the self and the dict " +"keyword arguments." +msgstr "" + +#: ../../../Misc/NEWS:3014 +msgid "" +"`Issue #22609 `__: Constructor of collections." +"UserDict now accepts the self keyword argument." +msgstr "" + +#: ../../../Misc/NEWS:3017 +msgid "" +"`Issue #25111 `__: Fixed comparison of " +"traceback.FrameSummary." +msgstr "" + +#: ../../../Misc/NEWS:3019 +msgid "" +"`Issue #25262 `__: Added support for " +"BINBYTES8 opcode in Python implementation of unpickler. Highest 32 bits of " +"64-bit size for BINUNICODE8 and BINBYTES8 opcodes no longer silently ignored " +"on 32-bit platforms in C implementation." +msgstr "" + +#: ../../../Misc/NEWS:3023 +msgid "" +"`Issue #25034 `__: Fix string.Formatter " +"problem with auto-numbering and nested format_specs. Patch by Anthon van der " +"Neut." +msgstr "" + +#: ../../../Misc/NEWS:3026 +msgid "" +"`Issue #25233 `__: Rewrite the guts of " +"asyncio.Queue and asyncio.Semaphore to be more understandable and correct." +msgstr "" + +#: ../../../Misc/NEWS:3035 +msgid "" +"`Issue #23329 `__: Allow the ssl module to be " +"built with older versions of LibreSSL." +msgstr "" + +#: ../../../Misc/NEWS:3038 +msgid "Prevent overflow in _Unpickler_Read." +msgstr "" + +#: ../../../Misc/NEWS:3040 +msgid "" +"`Issue #25047 `__: The XML encoding " +"declaration written by Element Tree now respects the letter case given by " +"the user. This restores the ability to write encoding names in uppercase " +"like \"UTF-8\", which worked in Python 2." +msgstr "" + +#: ../../../Misc/NEWS:3044 +msgid "" +"`Issue #25135 `__: Make deque_clear() safer " +"by emptying the deque before clearing. This helps avoid possible reentrancy " +"issues." +msgstr "" + +#: ../../../Misc/NEWS:3047 +msgid "" +"`Issue #19143 `__: platform module now reads " +"Windows version from kernel32.dll to avoid compatibility shims." +msgstr "" + +#: ../../../Misc/NEWS:3050 +msgid "" +"`Issue #25092 `__: Fix datetime.strftime() " +"failure when errno was already set to EINVAL." +msgstr "" + +#: ../../../Misc/NEWS:3053 +msgid "" +"`Issue #23517 `__: Fix rounding in " +"fromtimestamp() and utcfromtimestamp() methods of datetime.datetime: " +"microseconds are now rounded to nearest with ties going to nearest even " +"integer (ROUND_HALF_EVEN), instead of being rounding towards minus infinity " +"(ROUND_FLOOR). It's important that these methods use the same rounding mode " +"than datetime.timedelta to keep the property: (datetime(1970,1,1) + " +"timedelta(seconds=t)) == datetime.utcfromtimestamp(t). It also the rounding " +"mode used by round(float) for example." +msgstr "" + +#: ../../../Misc/NEWS:3061 +msgid "" +"`Issue #25155 `__: Fix datetime.datetime." +"now() and datetime.datetime.utcnow() on Windows to support date after year " +"2038. It was a regression introduced in Python 3.5.0." +msgstr "" + +#: ../../../Misc/NEWS:3065 +msgid "" +"`Issue #25108 `__: Omitted internal frames in " +"traceback functions print_stack(), format_stack(), and extract_stack() " +"called without arguments." +msgstr "" + +#: ../../../Misc/NEWS:3068 +msgid "" +"`Issue #25118 `__: Fix a regression of Python " +"3.5.0 in os.waitpid() on Windows." +msgstr "" + +#: ../../../Misc/NEWS:3070 +msgid "" +"`Issue #24684 `__: socket.socket." +"getaddrinfo() now calls PyUnicode_AsEncodedString() instead of calling the " +"encode() method of the host, to handle correctly custom string with an " +"encode() method which doesn't return a byte string. The encoder of the IDNA " +"codec is now called directly instead of calling the encode() method of the " +"string." +msgstr "" + +#: ../../../Misc/NEWS:3076 +msgid "" +"`Issue #25060 `__: Correctly compute stack " +"usage of the BUILD_MAP opcode." +msgstr "" + +#: ../../../Misc/NEWS:3078 +msgid "" +"`Issue #24857 `__: Comparing call_args to a " +"long sequence now correctly returns a boolean result instead of raising an " +"exception. Patch by A Kaptur." +msgstr "" + +#: ../../../Misc/NEWS:3081 +msgid "" +"`Issue #23144 `__: Make sure that HTMLParser." +"feed() returns all the data, even when convert_charrefs is True." +msgstr "" + +#: ../../../Misc/NEWS:3084 +msgid "" +"`Issue #24982 `__: shutil.make_archive() with " +"the \"zip\" format now adds entries for directories (including empty " +"directories) in ZIP file." +msgstr "" + +#: ../../../Misc/NEWS:3087 +msgid "" +"`Issue #25019 `__: Fixed a crash caused by " +"setting non-string key of expat parser. Based on patch by John Leitch." +msgstr "" + +#: ../../../Misc/NEWS:3090 +msgid "" +"`Issue #16180 `__: Exit pdb if file has " +"syntax error, instead of trapping user in an infinite loop. Patch by Xavier " +"de Gaye." +msgstr "" + +#: ../../../Misc/NEWS:3093 +msgid "" +"`Issue #24891 `__: Fix a race condition at " +"Python startup if the file descriptor of stdin (0), stdout (1) or stderr (2) " +"is closed while Python is creating sys.stdin, sys.stdout and sys.stderr " +"objects. These attributes are now set to None if the creation of the object " +"failed, instead of raising an OSError exception. Initial patch written by " +"Marco Paolini." +msgstr "" + +#: ../../../Misc/NEWS:3099 +msgid "" +"`Issue #24992 `__: Fix error handling and a " +"race condition (related to garbage collection) in collections.OrderedDict " +"constructor." +msgstr "" + +#: ../../../Misc/NEWS:3102 +msgid "" +"`Issue #24881 `__: Fixed setting binary mode " +"in Python implementation of FileIO on Windows and Cygwin. Patch from Akira " +"Li." +msgstr "" + +#: ../../../Misc/NEWS:3118 +msgid "" +"`Issue #21112 `__: Fix regression in unittest." +"expectedFailure on subclasses. Patch from Berker Peksag." +msgstr "" + +#: ../../../Misc/NEWS:3121 +msgid "" +"`Issue #24764 `__: cgi.FieldStorage." +"read_multi() now ignores the Content-Length header in part headers. Patch " +"written by Peter Landry and reviewed by Pierre Quentel." +msgstr "" + +#: ../../../Misc/NEWS:3125 ../../../Misc/NEWS:3388 +msgid "" +"`Issue #24913 `__: Fix overrun error in deque." +"index(). Found by John Leitch and Bryce Darling." +msgstr "" + +#: ../../../Misc/NEWS:3128 +msgid "" +"`Issue #24774 `__: Fix docstring in http." +"server.test. Patch from Chiu-Hsiang Hsu." +msgstr "" + +#: ../../../Misc/NEWS:3130 +msgid "" +"`Issue #21159 `__: Improve message in " +"configparser.InterpolationMissingOptionError. Patch from �?ukasz Langa." +msgstr "" + +#: ../../../Misc/NEWS:3133 +msgid "" +"`Issue #20362 `__: Honour TestCase." +"longMessage correctly in assertRegex. Patch from Ilia Kurenkov." +msgstr "" + +#: ../../../Misc/NEWS:3136 +msgid "" +"`Issue #23572 `__: Fixed functools." +"singledispatch on classes with falsy metaclasses. Patch by Ethan Furman." +msgstr "" + +#: ../../../Misc/NEWS:3139 +msgid "asyncio: ensure_future() now accepts awaitable objects." +msgstr "" + +#: ../../../Misc/NEWS:3228 +msgid "" +"`Issue #16893 `__: Replace help.txt with help." +"html for Idle doc display. The new idlelib/help.html is rstripped Doc/build/" +"html/library/idle.html. It looks better than help.txt and will better " +"document Idle as released. The tkinter html viewer that works for this file " +"was written by Mark Roseman. The now unused EditorWindow.HelpDialog class " +"and helt.txt file are deprecated." +msgstr "" + +#: ../../../Misc/NEWS:3241 +msgid "" +"`Issue #12067 `__: Rewrite Comparisons " +"section in the Expressions chapter of the language reference. Some of the " +"details of comparing mixed types were incorrect or ambiguous. NotImplemented " +"is only relevant at a lower level than the Expressions chapter. Added " +"details of comparing range() objects, and default behaviour and consistency " +"suggestions for user-defined classes. Patch from Andy Maier." +msgstr "" + +#: ../../../Misc/NEWS:3251 +msgid "" +"`Issue #23725 `__: Overhaul tempfile docs. " +"Note deprecated status of mktemp. Patch from Zbigniew Jędrzejewski-Szmek." +msgstr "" + +#: ../../../Misc/NEWS:3254 +msgid "" +"`Issue #24808 `__: Update the types of some " +"PyTypeObject fields. Patch by Joseph Weston." +msgstr "" + +#: ../../../Misc/NEWS:3257 +msgid "" +"`Issue #22812 `__: Fix unittest discovery " +"examples. Patch from Pam McA'Nulty." +msgstr "" + +#: ../../../Misc/NEWS:3265 +msgid "" +"`Issue #25099 `__: Make test_compileall not " +"fail when an entry on sys.path cannot be written to (commonly seen in " +"administrative installs on Windows)." +msgstr "" + +#: ../../../Misc/NEWS:3268 +msgid "" +"`Issue #23919 `__: Prevents assert dialogs " +"appearing in the test suite." +msgstr "" + +#: ../../../Misc/NEWS:3276 +msgid "" +"`Issue #24915 `__: Add LLVM support for PGO " +"builds and use the test suite to generate the profile data. Initial patch by " +"Alecsandru Patrascu of Intel." +msgstr "" + +#: ../../../Misc/NEWS:3279 +msgid "" +"`Issue #24910 `__: Windows MSIs now have " +"unique display names." +msgstr "" + +#: ../../../Misc/NEWS:3287 +msgid "" +"`Issue #25450 `__: Updates shortcuts to start " +"Python in installation directory." +msgstr "" + +#: ../../../Misc/NEWS:3289 +msgid "" +"`Issue #25164 `__: Changes default all-users " +"install directory to match per-user directory." +msgstr "" + +#: ../../../Misc/NEWS:3292 +msgid "" +"`Issue #25143 `__: Improves installer error " +"messages for unsupported platforms." +msgstr "" + +#: ../../../Misc/NEWS:3294 +msgid "" +"`Issue #25163 `__: Display correct directory " +"in installer when using non-default settings." +msgstr "" + +#: ../../../Misc/NEWS:3297 +msgid "" +"`Issue #25361 `__: Disables use of SSE2 " +"instructions in Windows 32-bit build" +msgstr "" + +#: ../../../Misc/NEWS:3299 +msgid "" +"`Issue #25089 `__: Adds logging to installer " +"for case where launcher is not selected on upgrade." +msgstr "" + +#: ../../../Misc/NEWS:3302 +msgid "" +"`Issue #25165 `__: Windows uninstallation " +"should not remove launcher if other versions remain" +msgstr "" + +#: ../../../Misc/NEWS:3305 +msgid "" +"`Issue #25112 `__: py.exe launcher is missing " +"icons" +msgstr "" + +#: ../../../Misc/NEWS:3307 +msgid "" +"`Issue #25102 `__: Windows installer does not " +"precompile for -O or -OO." +msgstr "" + +#: ../../../Misc/NEWS:3309 +msgid "" +"`Issue #25081 `__: Makes Back button in " +"installer go back to upgrade page when upgrading." +msgstr "" + +#: ../../../Misc/NEWS:3312 +msgid "" +"`Issue #25091 `__: Increases font size of the " +"installer." +msgstr "" + +#: ../../../Misc/NEWS:3314 +msgid "" +"`Issue #25126 `__: Clarifies that the non-web " +"installer will download some components." +msgstr "" + +#: ../../../Misc/NEWS:3317 +msgid "" +"`Issue #25213 `__: Restores " +"requestedExecutionLevel to manifest to disable UAC virtualization." +msgstr "" + +#: ../../../Misc/NEWS:3329 +msgid "Python 3.5.0 final" +msgstr "" + +#: ../../../Misc/NEWS:3331 +msgid "Release date: 2015-09-13" +msgstr "" + +#: ../../../Misc/NEWS:3336 +msgid "" +"`Issue #25071 `__: Windows installer should " +"not require TargetDir parameter when installing quietly." +msgstr "" + +#: ../../../Misc/NEWS:3341 +msgid "Python 3.5.0 release candidate 4" +msgstr "" + +#: ../../../Misc/NEWS:3343 +msgid "Release date: 2015-09-09" +msgstr "" + +#: ../../../Misc/NEWS:3348 +msgid "" +"`Issue #25029 `__: Fixes MemoryError in " +"test_strptime." +msgstr "" + +#: ../../../Misc/NEWS:3353 +msgid "" +"`Issue #25027 `__: Reverts partial-static " +"build options and adds vcruntime140.dll to Windows installation." +msgstr "" + +#: ../../../Misc/NEWS:3358 +msgid "Python 3.5.0 release candidate 3" +msgstr "" + +#: ../../../Misc/NEWS:3360 +msgid "Release date: 2015-09-07" +msgstr "" + +#: ../../../Misc/NEWS:3365 +msgid "" +"`Issue #24305 `__: Prevent import subsystem " +"stack frames from being counted by the warnings.warn(stacklevel=) parameter." +msgstr "" + +#: ../../../Misc/NEWS:3368 +msgid "" +"`Issue #24912 `__: Prevent __class__ " +"assignment to immutable built-in objects." +msgstr "" + +#: ../../../Misc/NEWS:3370 +msgid "" +"`Issue #24975 `__: Fix AST compilation for " +"PEP 448 syntax." +msgstr "" + +#: ../../../Misc/NEWS:3375 +msgid "" +"`Issue #24917 `__: time_strftime() buffer " +"over-read." +msgstr "" + +#: ../../../Misc/NEWS:3377 +msgid "" +"`Issue #24748 `__: To resolve a compatibility " +"problem found with py2exe and pywin32, imp.load_dynamic() once again ignores " +"previously loaded modules to support Python modules replacing themselves " +"with extension modules. Patch by Petr Viktorin." +msgstr "" + +#: ../../../Misc/NEWS:3382 +msgid "" +"`Issue #24635 `__: Fixed a bug in typing.py " +"where isinstance([], typing.Iterable) would return True once, then False on " +"subsequent calls." +msgstr "" + +#: ../../../Misc/NEWS:3385 +msgid "" +"`Issue #24989 `__: Fixed buffer overread in " +"BytesIO.readline() if a position is set beyond size. Based on patch by John " +"Leitch." +msgstr "" + +#: ../../../Misc/NEWS:3393 +msgid "Python 3.5.0 release candidate 2" +msgstr "" + +#: ../../../Misc/NEWS:3395 +msgid "Release date: 2015-08-25" +msgstr "" + +#: ../../../Misc/NEWS:3400 +msgid "" +"`Issue #24769 `__: Interpreter now starts " +"properly when dynamic loading is disabled. Patch by Petr Viktorin." +msgstr "" + +#: ../../../Misc/NEWS:3403 +msgid "" +"`Issue #21167 `__: NAN operations are now " +"handled correctly when python is compiled with ICC even if -fp-model strict " +"is not specified." +msgstr "" + +#: ../../../Misc/NEWS:3406 +msgid "" +"`Issue #24492 `__: A \"package\" lacking a " +"__name__ attribute when trying to perform a ``from .. import ...`` statement " +"will trigger an ImportError instead of an AttributeError." +msgstr "" + +#: ../../../Misc/NEWS:3413 +msgid "" +"`Issue #24847 `__: Removes vcruntime140.dll " +"dependency from Tcl/Tk." +msgstr "" + +#: ../../../Misc/NEWS:3415 +msgid "" +"`Issue #24839 `__: platform._syscmd_ver " +"raises DeprecationWarning" +msgstr "" + +#: ../../../Misc/NEWS:3417 +msgid "" +"`Issue #24867 `__: Fix Task.get_stack() for " +"'async def' coroutines" +msgstr "" + +#: ../../../Misc/NEWS:3421 +msgid "Python 3.5.0 release candidate 1" +msgstr "" + +#: ../../../Misc/NEWS:3423 +msgid "Release date: 2015-08-09" +msgstr "" + +#: ../../../Misc/NEWS:3428 +msgid "" +"`Issue #24667 `__: Resize odict in all cases " +"that the underlying dict resizes." +msgstr "" + +#: ../../../Misc/NEWS:3433 +msgid "" +"`Issue #24824 `__: Signatures of codecs." +"encode() and codecs.decode() now are compatible with pydoc." +msgstr "" + +#: ../../../Misc/NEWS:3436 +msgid "" +"`Issue #24634 `__: Importing uuid should not " +"try to load libc on Windows" +msgstr "" + +#: ../../../Misc/NEWS:3438 +msgid "" +"`Issue #24798 `__: _msvccompiler.py doesn't " +"properly support manifests" +msgstr "" + +#: ../../../Misc/NEWS:3440 +msgid "" +"`Issue #4395 `__: Better testing and " +"documentation of binary operators. Patch by Martin Panter." +msgstr "" + +#: ../../../Misc/NEWS:3443 +msgid "" +"`Issue #23973 `__: Update typing.py from " +"GitHub repo." +msgstr "" + +#: ../../../Misc/NEWS:3445 +msgid "" +"`Issue #23004 `__: mock_open() now reads " +"binary data correctly when the type of read_data is bytes. Initial patch by " +"Aaron Hill." +msgstr "" + +#: ../../../Misc/NEWS:3448 +msgid "" +"`Issue #23888 `__: Handle fractional time in " +"cookie expiry. Patch by ssh." +msgstr "" + +#: ../../../Misc/NEWS:3450 +msgid "" +"`Issue #23652 `__: Make it possible to " +"compile the select module against the libc headers from the Linux Standard " +"Base, which do not include some EPOLL macros. Patch by Matt Frank." +msgstr "" + +#: ../../../Misc/NEWS:3454 +msgid "" +"`Issue #22932 `__: Fix timezones in email." +"utils.formatdate. Patch from Dmitry Shachnev." +msgstr "" + +#: ../../../Misc/NEWS:3457 +msgid "" +"`Issue #23779 `__: imaplib raises TypeError " +"if authenticator tries to abort. Patch from Craig Holmquist." +msgstr "" + +#: ../../../Misc/NEWS:3460 +msgid "" +"`Issue #23319 `__: Fix ctypes." +"BigEndianStructure, swap correctly bytes. Patch written by Matthieu Gautier." +msgstr "" + +#: ../../../Misc/NEWS:3463 +msgid "" +"`Issue #23254 `__: Document how to close the " +"TCPServer listening socket. Patch from Martin Panter." +msgstr "" + +#: ../../../Misc/NEWS:3466 +msgid "" +"`Issue #19450 `__: Update Windows and OS X " +"installer builds to use SQLite 3.8.11." +msgstr "" + +#: ../../../Misc/NEWS:3468 +msgid "" +"`Issue #17527 `__: Add PATCH to wsgiref." +"validator. Patch from Luca Sbardella." +msgstr "" + +#: ../../../Misc/NEWS:3470 +msgid "" +"`Issue #24791 `__: Fix grammar regression for " +"call syntax: 'g(\\*a or b)'." +msgstr "" + +#: ../../../Misc/NEWS:3475 +msgid "" +"`Issue #23672 `__: Allow Idle to edit and run " +"files with astral chars in name. Patch by Mohd Sanad Zaki Rizvi." +msgstr "" + +#: ../../../Misc/NEWS:3478 +msgid "" +"`Issue #24745 `__: Idle editor default font. " +"Switch from Courier to platform-sensitive TkFixedFont. This should not " +"affect current customized font selections. If there is a problem, edit " +"$HOME/.idlerc/config-main.cfg and remove 'fontxxx' entries from [Editor " +"Window]. Patch by Mark Roseman." +msgstr "" + +#: ../../../Misc/NEWS:3483 +msgid "" +"`Issue #21192 `__: Idle editor. When a file " +"is run, put its name in the restart bar. Do not print false prompts. " +"Original patch by Adnan Umer." +msgstr "" + +#: ../../../Misc/NEWS:3486 +msgid "" +"`Issue #13884 `__: Idle menus. Remove tearoff " +"lines. Patch by Roger Serwy." +msgstr "" + +#: ../../../Misc/NEWS:3491 +msgid "" +"`Issue #24129 `__: Clarify the reference " +"documentation for name resolution. This includes removing the assumption " +"that readers will be familiar with the name resolution scheme Python used " +"prior to the introduction of lexical scoping for function namespaces. Patch " +"by Ivan Levkivskyi." +msgstr "" + +#: ../../../Misc/NEWS:3496 +msgid "" +"`Issue #20769 `__: Improve reload() docs. " +"Patch by Dorian Pula." +msgstr "" + +#: ../../../Misc/NEWS:3498 +msgid "" +"`Issue #23589 `__: Remove duplicate sentence " +"from the FAQ. Patch by Yongzhi Pan." +msgstr "" + +#: ../../../Misc/NEWS:3500 +msgid "" +"`Issue #24729 `__: Correct IO tutorial to " +"match implementation regarding encoding parameter to open function." +msgstr "" + +#: ../../../Misc/NEWS:3506 +msgid "" +"`Issue #24751 `__: When running regrtest with " +"the ``-w`` command line option, a test run is no longer marked as a failure " +"if all tests succeed when re-run." +msgstr "" + +#: ../../../Misc/NEWS:3512 +msgid "Python 3.5.0 beta 4" +msgstr "" + +#: ../../../Misc/NEWS:3514 +msgid "Release date: 2015-07-26" +msgstr "" + +#: ../../../Misc/NEWS:3519 +msgid "" +"`Issue #23573 `__: Restored optimization of " +"bytes.rfind() and bytearray.rfind() for single-byte argument on Linux." +msgstr "" + +#: ../../../Misc/NEWS:3522 +msgid "" +"`Issue #24569 `__: Make PEP 448 dictionary " +"evaluation more consistent." +msgstr "" + +#: ../../../Misc/NEWS:3524 +msgid "" +"`Issue #24583 `__: Fix crash when set is " +"mutated while being updated." +msgstr "" + +#: ../../../Misc/NEWS:3526 +msgid "" +"`Issue #24407 `__: Fix crash when dict is " +"mutated while being updated." +msgstr "" + +#: ../../../Misc/NEWS:3528 +msgid "" +"`Issue #24619 `__: New approach for " +"tokenizing async/await. As a consequence, it is now possible to have one-" +"line 'async def foo(): await ..' functions." +msgstr "" + +#: ../../../Misc/NEWS:3531 +msgid "" +"`Issue #24687 `__: Plug refleak on " +"SyntaxError in function parameters annotations." +msgstr "" + +#: ../../../Misc/NEWS:3534 +msgid "" +"`Issue #15944 `__: memoryview: Allow " +"arbitrary formats when casting to bytes. Patch by Martin Panter." +msgstr "" + +#: ../../../Misc/NEWS:3540 +msgid "" +"`Issue #23441 `__: rcompleter now prints a " +"tab character instead of displaying possible completions for an empty word. " +"Initial patch by Martin Sekera." +msgstr "" + +#: ../../../Misc/NEWS:3543 +msgid "" +"`Issue #24683 `__: Fixed crashes in _json " +"functions called with arguments of inappropriate type." +msgstr "" + +#: ../../../Misc/NEWS:3546 +msgid "" +"`Issue #21697 `__: shutil.copytree() now " +"correctly handles symbolic links that point to directories. Patch by " +"Eduardo Seabra and Thomas Kluyver." +msgstr "" + +#: ../../../Misc/NEWS:3549 +msgid "" +"`Issue #14373 `__: Fixed segmentation fault " +"when gc.collect() is called during constructing lru_cache (C implementation)." +msgstr "" + +#: ../../../Misc/NEWS:3552 +msgid "" +"`Issue #24695 `__: Fix a regression in " +"traceback.print_exception(). If exc_traceback is None we shouldn't print a " +"traceback header like described in the documentation." +msgstr "" + +#: ../../../Misc/NEWS:3556 +msgid "" +"`Issue #24620 `__: Random.setstate() now " +"validates the value of state last element." +msgstr "" + +#: ../../../Misc/NEWS:3558 +msgid "" +"`Issue #22485 `__: Fixed an issue that caused " +"`inspect.getsource` to return incorrect results on nested functions." +msgstr "" + +#: ../../../Misc/NEWS:3561 +msgid "" +"`Issue #22153 `__: Improve unittest docs. " +"Patch from Martin Panter and evilzero." +msgstr "" + +#: ../../../Misc/NEWS:3563 +msgid "" +"`Issue #24580 `__: Symbolic group references " +"to open group in re patterns now are explicitly forbidden as well as numeric " +"group references." +msgstr "" + +#: ../../../Misc/NEWS:3566 +msgid "" +"`Issue #24206 `__: Fixed __eq__ and __ne__ " +"methods of inspect classes." +msgstr "" + +#: ../../../Misc/NEWS:3568 +msgid "" +"`Issue #24631 `__: Fixed regression in the " +"timeit module with multiline setup." +msgstr "" + +#: ../../../Misc/NEWS:3570 +msgid "" +"`Issue #24608 `__: chunk.Chunk.read() now " +"always returns bytes, not str." +msgstr "" + +#: ../../../Misc/NEWS:3572 +msgid "" +"`Issue #18684 `__: Fixed reading out of the " +"buffer in the re module." +msgstr "" + +#: ../../../Misc/NEWS:3574 +msgid "" +"`Issue #24259 `__: tarfile now raises a " +"ReadError if an archive is truncated inside a data segment." +msgstr "" + +#: ../../../Misc/NEWS:3577 +msgid "" +"`Issue #15014 `__: SMTP.auth() and SMTP." +"login() now support RFC 4954's optional initial-response argument to the " +"SMTP AUTH command." +msgstr "" + +#: ../../../Misc/NEWS:3580 +msgid "" +"`Issue #6549 `__: Remove hyphen from ttk." +"Style().element options. Only return result from ttk.Style().configure if a " +"result was generated or a query submitted." +msgstr "" + +#: ../../../Misc/NEWS:3583 +msgid "" +"`Issue #24669 `__: Fix inspect.getsource() " +"for 'async def' functions. Patch by Kai Groner." +msgstr "" + +#: ../../../Misc/NEWS:3586 +msgid "" +"`Issue #24688 `__: ast.get_docstring() for " +"'async def' functions." +msgstr "" + +#: ../../../Misc/NEWS:3591 +msgid "" +"`Issue #24603 `__: Update Windows builds and " +"OS X 10.5 installer to use OpenSSL 1.0.2d." +msgstr "" + +#: ../../../Misc/NEWS:3595 +msgid "Python 3.5.0 beta 3" +msgstr "" + +#: ../../../Misc/NEWS:3597 +msgid "Release date: 2015-07-05" +msgstr "" + +#: ../../../Misc/NEWS:3602 +msgid "" +"`Issue #24467 `__: Fixed possible buffer over-" +"read in bytearray. The bytearray object now always allocates place for " +"trailing null byte and it's buffer now is always null-terminated." +msgstr "" + +#: ../../../Misc/NEWS:3606 +msgid "Upgrade to Unicode 8.0.0." +msgstr "" + +#: ../../../Misc/NEWS:3608 +msgid "" +"`Issue #24345 `__: Add Py_tp_finalize slot " +"for the stable ABI." +msgstr "" + +#: ../../../Misc/NEWS:3610 +msgid "" +"`Issue #24400 `__: Introduce a distinct type " +"for PEP 492 coroutines; add types.CoroutineType, inspect.getcoroutinestate, " +"inspect.getcoroutinelocals; coroutines no longer use CO_GENERATOR flag; sys." +"set_coroutine_wrapper works only for 'async def' coroutines; inspect." +"iscoroutine no longer uses collections.abc.Coroutine, it's intended to test " +"for pure 'async def' coroutines only; add new opcode: GET_YIELD_FROM_ITER; " +"fix generators wrapper used in types.coroutine to be instance of collections." +"abc.Generator; collections.abc.Awaitable and collections.abc.Coroutine can " +"no longer be used to detect generator-based coroutines--use inspect." +"isawaitable instead." +msgstr "" + +#: ../../../Misc/NEWS:3621 +msgid "" +"`Issue #24450 `__: Add gi_yieldfrom to " +"generators and cr_await to coroutines. Contributed by Benno Leslie and Yury " +"Selivanov." +msgstr "" + +#: ../../../Misc/NEWS:3624 +msgid "" +"`Issue #19235 `__: Add new RecursionError " +"exception. Patch by Georg Brandl." +msgstr "" + +#: ../../../Misc/NEWS:3629 +msgid "" +"`Issue #21750 `__: mock_open.read_data can " +"now be read from each instance, as it could in Python 3.3." +msgstr "" + +#: ../../../Misc/NEWS:3632 +msgid "" +"`Issue #24552 `__: Fix use after free in an " +"error case of the _pickle module." +msgstr "" + +#: ../../../Misc/NEWS:3634 +msgid "" +"`Issue #24514 `__: tarfile now tolerates " +"number fields consisting of only whitespace." +msgstr "" + +#: ../../../Misc/NEWS:3637 +msgid "" +"`Issue #19176 `__: Fixed doctype() related " +"bugs in C implementation of ElementTree. A deprecation warning no longer " +"issued by XMLParser subclass with default doctype() method. Direct call of " +"doctype() now issues a warning. Parser's doctype() now is not called if " +"target's doctype() is called. Based on patch by Martin Panter." +msgstr "" + +#: ../../../Misc/NEWS:3643 +msgid "" +"`Issue #20387 `__: Restore semantic round-" +"trip correctness in tokenize/untokenize for tab-indented blocks." +msgstr "" + +#: ../../../Misc/NEWS:3646 +msgid "" +"`Issue #24456 `__: Fixed possible buffer over-" +"read in adpcm2lin() and lin2adpcm() functions of the audioop module." +msgstr "" + +#: ../../../Misc/NEWS:3649 +msgid "" +"`Issue #24336 `__: The contextmanager " +"decorator now works with functions with keyword arguments called \"func\" " +"and \"self\". Patch by Martin Panter." +msgstr "" + +#: ../../../Misc/NEWS:3652 +msgid "" +"`Issue #24522 `__: Fix possible integer " +"overflow in json accelerator module." +msgstr "" + +#: ../../../Misc/NEWS:3654 +msgid "" +"`Issue #24489 `__: ensure a previously set C " +"errno doesn't disturb cmath.polar()." +msgstr "" + +#: ../../../Misc/NEWS:3656 +msgid "" +"`Issue #24408 `__: Fixed AttributeError in " +"measure() and metrics() methods of tkinter.Font." +msgstr "" + +#: ../../../Misc/NEWS:3659 +msgid "" +"`Issue #14373 `__: C implementation of " +"functools.lru_cache() now can be used with methods." +msgstr "" + +#: ../../../Misc/NEWS:3662 +msgid "" +"`Issue #24347 `__: Set KeyError if " +"PyDict_GetItemWithError returns NULL." +msgstr "" + +#: ../../../Misc/NEWS:3664 +msgid "" +"`Issue #24348 `__: Drop superfluous incref/" +"decref." +msgstr "" + +#: ../../../Misc/NEWS:3666 +msgid "" +"`Issue #24359 `__: Check for changed " +"OrderedDict size during iteration." +msgstr "" + +#: ../../../Misc/NEWS:3668 +msgid "" +"`Issue #24368 `__: Support keyword arguments " +"in OrderedDict methods." +msgstr "" + +#: ../../../Misc/NEWS:3670 +msgid "" +"`Issue #24362 `__: Simplify the C OrderedDict " +"fast nodes resize logic." +msgstr "" + +#: ../../../Misc/NEWS:3672 +msgid "" +"`Issue #24377 `__: Fix a ref leak in " +"OrderedDict.__repr__." +msgstr "" + +#: ../../../Misc/NEWS:3674 +msgid "" +"`Issue #24369 `__: Defend against key-changes " +"during iteration." +msgstr "" + +#: ../../../Misc/NEWS:3679 +msgid "" +"`Issue #24373 `__: _testmultiphase and " +"xxlimited now use tp_traverse and tp_finalize to avoid reference leaks " +"encountered when combining tp_dealloc with PyType_FromSpec (see `issue " +"#16690 `__ for details)" +msgstr "" + +#: ../../../Misc/NEWS:3686 +msgid "" +"`Issue #24458 `__: Update documentation to " +"cover multi-phase initialization for extension modules (PEP 489). Patch by " +"Petr Viktorin." +msgstr "" + +#: ../../../Misc/NEWS:3689 +msgid "" +"`Issue #24351 `__: Clarify what is meant by " +"\"identifier\" in the context of string.Template instances." +msgstr "" + +#: ../../../Misc/NEWS:3695 +msgid "" +"`Issue #24432 `__: Update Windows builds and " +"OS X 10.5 installer to use OpenSSL 1.0.2c." +msgstr "" + +#: ../../../Misc/NEWS:3700 +msgid "Python 3.5.0 beta 2" +msgstr "" + +#: ../../../Misc/NEWS:3702 +msgid "Release date: 2015-05-31" +msgstr "" + +#: ../../../Misc/NEWS:3707 +msgid "" +"`Issue #24284 `__: The startswith and " +"endswith methods of the str class no longer return True when finding the " +"empty string and the indexes are completely out of range." +msgstr "" + +#: ../../../Misc/NEWS:3711 +msgid "" +"`Issue #24115 `__: Update uses of " +"PyObject_IsTrue(), PyObject_Not(), PyObject_IsInstance(), " +"PyObject_RichCompareBool() and _PyDict_Contains() to check for and handle " +"errors correctly." +msgstr "" + +#: ../../../Misc/NEWS:3715 +msgid "" +"`Issue #24328 `__: Fix importing one " +"character extension modules." +msgstr "" + +#: ../../../Misc/NEWS:3717 +msgid "" +"`Issue #11205 `__: In dictionary displays, " +"evaluate the key before the value." +msgstr "" + +#: ../../../Misc/NEWS:3719 +msgid "" +"`Issue #24285 `__: Fixed regression that " +"prevented importing extension modules from inside packages. Patch by Petr " +"Viktorin." +msgstr "" + +#: ../../../Misc/NEWS:3725 +msgid "" +"`Issue #23247 `__: Fix a crash in the " +"StreamWriter.reset() of CJK codecs." +msgstr "" + +#: ../../../Misc/NEWS:3727 +msgid "" +"`Issue #24270 `__: Add math.isclose() and " +"cmath.isclose() functions as per PEP 485. Contributed by Chris Barker and " +"Tal Einat." +msgstr "" + +#: ../../../Misc/NEWS:3730 +msgid "" +"`Issue #5633 `__: Fixed timeit when the " +"statement is a string and the setup is not." +msgstr "" + +#: ../../../Misc/NEWS:3732 +msgid "" +"`Issue #24326 `__: Fixed audioop.ratecv() " +"with non-default weightB argument. Original patch by David Moore." +msgstr "" + +#: ../../../Misc/NEWS:3735 +msgid "" +"`Issue #16991 `__: Add a C implementation of " +"OrderedDict." +msgstr "" + +#: ../../../Misc/NEWS:3737 +msgid "" +"`Issue #23934 `__: Fix inspect.signature to " +"fail correctly for builtin types lacking signature information. Initial " +"patch by James Powell." +msgstr "" + +#: ../../../Misc/NEWS:3742 +msgid "Python 3.5.0 beta 1" +msgstr "" + +#: ../../../Misc/NEWS:3744 +msgid "Release date: 2015-05-24" +msgstr "" + +#: ../../../Misc/NEWS:3749 +msgid "" +"`Issue #24276 `__: Fixed optimization of " +"property descriptor getter." +msgstr "" + +#: ../../../Misc/NEWS:3751 +msgid "" +"`Issue #24268 `__: PEP 489: Multi-phase " +"extension module initialization. Patch by Petr Viktorin." +msgstr "" + +#: ../../../Misc/NEWS:3754 +msgid "" +"`Issue #23359 `__: Optimize set object " +"internals by specializing the hash table search into a lookup function and " +"an insert function." +msgstr "" + +#: ../../../Misc/NEWS:3757 +msgid "" +"`Issue #23955 `__: Add pyvenv.cfg option to " +"suppress registry/environment lookup for generating sys.path on Windows." +msgstr "" + +#: ../../../Misc/NEWS:3760 +msgid "" +"`Issue #24257 `__: Fixed system error in the " +"comparison of faked types.SimpleNamespace." +msgstr "" + +#: ../../../Misc/NEWS:3763 +msgid "" +"`Issue #22939 `__: Fixed integer overflow in " +"iterator object. Patch by Clement Rouault." +msgstr "" + +#: ../../../Misc/NEWS:3766 +msgid "" +"`Issue #23985 `__: Fix a possible buffer " +"overrun when deleting a slice from the front of a bytearray and then " +"appending some other bytes data." +msgstr "" + +#: ../../../Misc/NEWS:3769 +msgid "" +"`Issue #24102 `__: Fixed exception type " +"checking in standard error handlers." +msgstr "" + +#: ../../../Misc/NEWS:3771 +msgid "" +"`Issue #15027 `__: The UTF-32 encoder is now " +"3x to 7x faster." +msgstr "" + +#: ../../../Misc/NEWS:3773 +msgid "" +"`Issue #23290 `__: Optimize set_merge() for " +"cases where the target is empty. (Contributed by Serhiy Storchaka.)" +msgstr "" + +#: ../../../Misc/NEWS:3776 +msgid "" +"`Issue #2292 `__: PEP 448: Additional " +"Unpacking Generalizations." +msgstr "" + +#: ../../../Misc/NEWS:3778 +msgid "" +"`Issue #24096 `__: Make warnings." +"warn_explicit more robust against mutation of the warnings.filters list." +msgstr "" + +#: ../../../Misc/NEWS:3781 +msgid "" +"`Issue #23996 `__: Avoid a crash when a " +"delegated generator raises an unnormalized StopIteration exception. Patch " +"by Stefan Behnel." +msgstr "" + +#: ../../../Misc/NEWS:3784 +msgid "" +"`Issue #23910 `__: Optimize property() getter " +"calls. Patch by Joe Jevnik." +msgstr "" + +#: ../../../Misc/NEWS:3786 +msgid "" +"`Issue #23911 `__: Move path-based importlib " +"bootstrap code to a separate frozen module." +msgstr "" + +#: ../../../Misc/NEWS:3789 +msgid "" +"`Issue #24192 `__: Fix namespace package " +"imports." +msgstr "" + +#: ../../../Misc/NEWS:3791 +msgid "" +"`Issue #24022 `__: Fix tokenizer crash when " +"processing undecodable source code." +msgstr "" + +#: ../../../Misc/NEWS:3793 +msgid "" +"`Issue #9951 `__: Added a hex() method to " +"bytes, bytearray, and memoryview." +msgstr "" + +#: ../../../Misc/NEWS:3795 +msgid "" +"`Issue #22906 `__: PEP 479: Change " +"StopIteration handling inside generators." +msgstr "" + +#: ../../../Misc/NEWS:3797 +msgid "" +"`Issue #24017 `__: PEP 492: Coroutines with " +"async and await syntax." +msgstr "" + +#: ../../../Misc/NEWS:3802 +msgid "" +"`Issue #14373 `__: Added C implementation of " +"functools.lru_cache(). Based on patches by Matt Joiner and Alexey Kachayev." +msgstr "" + +#: ../../../Misc/NEWS:3805 +msgid "" +"`Issue #24230 `__: The tempfile module now " +"accepts bytes for prefix, suffix and dir parameters and returns bytes in " +"such situations (matching the os module APIs)." +msgstr "" + +#: ../../../Misc/NEWS:3808 +msgid "" +"`Issue #22189 `__: collections.UserString now " +"supports __getnewargs__(), __rmod__(), casefold(), format_map(), " +"isprintable(), and maketrans(). Patch by Joe Jevnik." +msgstr "" + +#: ../../../Misc/NEWS:3812 +msgid "" +"`Issue #24244 `__: Prevents termination when " +"an invalid format string is encountered on Windows in strftime." +msgstr "" + +#: ../../../Misc/NEWS:3815 +msgid "" +"`Issue #23973 `__: PEP 484: Add the typing " +"module." +msgstr "" + +#: ../../../Misc/NEWS:3817 +msgid "" +"`Issue #23086 `__: The collections.abc." +"Sequence() abstract base class added *start* and *stop* parameters to the " +"index() mixin. Patch by Devin Jeanpierre." +msgstr "" + +#: ../../../Misc/NEWS:3821 +msgid "" +"`Issue #20035 `__: Replaced the ``tkinter." +"_fix`` module used for setting up the Tcl/Tk environment on Windows with a " +"private function in the ``_tkinter`` module that makes no permanent changes " +"to the environment." +msgstr "" + +#: ../../../Misc/NEWS:3825 +msgid "" +"`Issue #24257 `__: Fixed segmentation fault " +"in sqlite3.Row constructor with faked cursor type." +msgstr "" + +#: ../../../Misc/NEWS:3828 +msgid "" +"`Issue #15836 `__: assertRaises(), " +"assertRaisesRegex(), assertWarns() and assertWarnsRegex() assertments now " +"check the type of the first argument to prevent possible user error. Based " +"on patch by Daniel Wagner-Hall." +msgstr "" + +#: ../../../Misc/NEWS:3832 +msgid "" +"`Issue #9858 `__: Add missing method stubs to " +"_io.RawIOBase. Patch by Laura Rupprecht." +msgstr "" + +#: ../../../Misc/NEWS:3835 +msgid "" +"`Issue #22955 `__: attrgetter, itemgetter and " +"methodcaller objects in the operator module now support pickling. Added " +"readable and evaluable repr for these objects. Based on patch by Josh " +"Rosenberg." +msgstr "" + +#: ../../../Misc/NEWS:3839 +msgid "" +"`Issue #22107 `__: tempfile.gettempdir() and " +"tempfile.mkdtemp() now try again when a directory with the chosen name " +"already exists on Windows as well as on Unix. tempfile.mkstemp() now fails " +"early if parent directory is not valid (not exists or is a file) on Windows." +msgstr "" + +#: ../../../Misc/NEWS:3844 +msgid "" +"`Issue #23780 `__: Improved error message in " +"os.path.join() with single argument." +msgstr "" + +#: ../../../Misc/NEWS:3846 +msgid "" +"`Issue #6598 `__: Increased time precision and " +"random number range in email.utils.make_msgid() to strengthen the uniqueness " +"of the message ID." +msgstr "" + +#: ../../../Misc/NEWS:3849 +msgid "" +"`Issue #24091 `__: Fixed various crashes in " +"corner cases in C implementation of ElementTree." +msgstr "" + +#: ../../../Misc/NEWS:3852 +msgid "" +"`Issue #21931 `__: msilib.FCICreate() now " +"raises TypeError in the case of a bad argument instead of a ValueError with " +"a bogus FCI error number. Patch by Jeffrey Armstrong." +msgstr "" + +#: ../../../Misc/NEWS:3856 +msgid "" +"`Issue #13866 `__: *quote_via* argument added " +"to urllib.parse.urlencode." +msgstr "" + +#: ../../../Misc/NEWS:3858 +msgid "" +"`Issue #20098 `__: New mangle_from policy " +"option for email, default True for compat32, but False for all other " +"policies." +msgstr "" + +#: ../../../Misc/NEWS:3861 +msgid "" +"`Issue #24211 `__: The email library now " +"supports RFC 6532: it can generate headers using utf-8 instead of encoded " +"words." +msgstr "" + +#: ../../../Misc/NEWS:3864 +msgid "" +"`Issue #16314 `__: Added support for the LZMA " +"compression in distutils." +msgstr "" + +#: ../../../Misc/NEWS:3866 +msgid "" +"`Issue #21804 `__: poplib now supports RFC " +"6856 (UTF8)." +msgstr "" + +#: ../../../Misc/NEWS:3868 +msgid "" +"`Issue #18682 `__: Optimized pprint functions " +"for builtin scalar types." +msgstr "" + +#: ../../../Misc/NEWS:3870 +msgid "" +"`Issue #22027 `__: smtplib now supports RFC " +"6531 (SMTPUTF8)." +msgstr "" + +#: ../../../Misc/NEWS:3872 +msgid "" +"`Issue #23488 `__: Random generator objects " +"now consume 2x less memory on 64-bit." +msgstr "" + +#: ../../../Misc/NEWS:3874 +msgid "" +"`Issue #1322 `__: platform.dist() and platform." +"linux_distribution() functions are now deprecated. Initial patch by " +"Vajrasky Kok." +msgstr "" + +#: ../../../Misc/NEWS:3877 +msgid "" +"`Issue #22486 `__: Added the math.gcd() " +"function. The fractions.gcd() function now is deprecated. Based on patch " +"by Mark Dickinson." +msgstr "" + +#: ../../../Misc/NEWS:3880 +msgid "" +"`Issue #24064 `__: Property() docstrings are " +"now writeable. (Patch by Berker Peksag.)" +msgstr "" + +#: ../../../Misc/NEWS:3883 +msgid "" +"`Issue #22681 `__: Added support for the " +"koi8_t encoding." +msgstr "" + +#: ../../../Misc/NEWS:3885 +msgid "" +"`Issue #22682 `__: Added support for the " +"kz1048 encoding." +msgstr "" + +#: ../../../Misc/NEWS:3887 +msgid "" +"`Issue #23796 `__: peek and read1 methods of " +"BufferedReader now raise ValueError if they called on a closed object. Patch " +"by John Hergenroeder." +msgstr "" + +#: ../../../Misc/NEWS:3890 +msgid "" +"`Issue #21795 `__: smtpd now supports the " +"8BITMIME extension whenever the new *decode_data* constructor argument is " +"set to False." +msgstr "" + +#: ../../../Misc/NEWS:3893 +msgid "" +"`Issue #24155 `__: optimize heapq.heapify() " +"for better cache performance when heapifying large lists." +msgstr "" + +#: ../../../Misc/NEWS:3896 +msgid "" +"`Issue #21800 `__: imaplib now supports RFC " +"5161 (enable), RFC 6855 (utf8/internationalized email) and automatically " +"encodes non-ASCII usernames and passwords to UTF8." +msgstr "" + +#: ../../../Misc/NEWS:3900 +msgid "" +"`Issue #20274 `__: When calling a _sqlite." +"Connection, it now complains if passed any keyword arguments. Previously it " +"silently ignored them." +msgstr "" + +#: ../../../Misc/NEWS:3903 +msgid "" +"`Issue #20274 `__: Remove ignored and " +"erroneous \"kwargs\" parameters from three METH_VARARGS methods on _sqlite." +"Connection." +msgstr "" + +#: ../../../Misc/NEWS:3906 +msgid "" +"`Issue #24134 `__: assertRaises(), " +"assertRaisesRegex(), assertWarns() and assertWarnsRegex() checks now emits a " +"deprecation warning when callable is None or keyword arguments except msg is " +"passed in the context manager mode." +msgstr "" + +#: ../../../Misc/NEWS:3910 +msgid "" +"`Issue #24018 `__: Add a collections.abc." +"Generator abstract base class. Contributed by Stefan Behnel." +msgstr "" + +#: ../../../Misc/NEWS:3913 +msgid "" +"`Issue #23880 `__: Tkinter's getint() and " +"getdouble() now support Tcl_Obj. Tkinter's getdouble() now supports any " +"numbers (in particular int)." +msgstr "" + +#: ../../../Misc/NEWS:3916 +msgid "" +"`Issue #22619 `__: Added negative limit " +"support in the traceback module. Based on patch by Dmitry Kazakov." +msgstr "" + +#: ../../../Misc/NEWS:3919 +msgid "" +"`Issue #24094 `__: Fix possible crash in json." +"encode with poorly behaved dict subclasses." +msgstr "" + +#: ../../../Misc/NEWS:3922 +msgid "" +"`Issue #9246 `__: On POSIX, os.getcwd() now " +"supports paths longer than 1025 bytes. Patch written by William Orr." +msgstr "" + +#: ../../../Misc/NEWS:3925 +msgid "" +"`Issue #17445 `__: add difflib.diff_bytes() " +"to support comparison of byte strings (fixes a regression from Python 2)." +msgstr "" + +#: ../../../Misc/NEWS:3928 +msgid "" +"`Issue #23917 `__: Fall back to sequential " +"compilation when ProcessPoolExecutor doesn't exist. Patch by Claudiu Popa." +msgstr "" + +#: ../../../Misc/NEWS:3931 +msgid "" +"`Issue #23008 `__: Fixed resolving attributes " +"with boolean value is False in pydoc." +msgstr "" + +#: ../../../Misc/NEWS:3933 +msgid "" +"Fix asyncio issue 235: LifoQueue and PriorityQueue's put didn't increment " +"unfinished tasks (this bug was introduced when JoinableQueue was merged with " +"Queue)." +msgstr "" + +#: ../../../Misc/NEWS:3937 +msgid "" +"`Issue #23908 `__: os functions now reject " +"paths with embedded null character on Windows instead of silently truncating " +"them." +msgstr "" + +#: ../../../Misc/NEWS:3940 +msgid "" +"`Issue #23728 `__: binascii.crc_hqx() could " +"return an integer outside of the range 0-0xffff for empty data." +msgstr "" + +#: ../../../Misc/NEWS:3943 +msgid "" +"`Issue #23887 `__: urllib.error.HTTPError now " +"has a proper repr() representation. Patch by Berker Peksag." +msgstr "" + +#: ../../../Misc/NEWS:3946 +msgid "" +"asyncio: New event loop APIs: set_task_factory() and get_task_factory()." +msgstr "" + +#: ../../../Misc/NEWS:3948 +msgid "asyncio: async() function is deprecated in favour of ensure_future()." +msgstr "" + +#: ../../../Misc/NEWS:3950 +msgid "" +"`Issue #24178 `__: asyncio.Lock, Condition, " +"Semaphore, and BoundedSemaphore support new 'async with' syntax. " +"Contributed by Yury Selivanov." +msgstr "" + +#: ../../../Misc/NEWS:3953 +msgid "" +"`Issue #24179 `__: Support 'async for' for " +"asyncio.StreamReader. Contributed by Yury Selivanov." +msgstr "" + +#: ../../../Misc/NEWS:3956 +msgid "" +"`Issue #24184 `__: Add AsyncIterator and " +"AsyncIterable ABCs to collections.abc. Contributed by Yury Selivanov." +msgstr "" + +#: ../../../Misc/NEWS:3959 +msgid "" +"`Issue #22547 `__: Implement informative " +"__repr__ for inspect.BoundArguments. Contributed by Yury Selivanov." +msgstr "" + +#: ../../../Misc/NEWS:3962 +msgid "" +"`Issue #24190 `__: Implement inspect." +"BoundArgument.apply_defaults() method. Contributed by Yury Selivanov." +msgstr "" + +#: ../../../Misc/NEWS:3965 +msgid "" +"`Issue #20691 `__: Add 'follow_wrapped' " +"argument to inspect.Signature.from_callable() and inspect.signature(). " +"Contributed by Yury Selivanov." +msgstr "" + +#: ../../../Misc/NEWS:3969 +msgid "" +"`Issue #24248 `__: Deprecate inspect." +"Signature.from_function() and inspect.Signature.from_builtin()." +msgstr "" + +#: ../../../Misc/NEWS:3972 +msgid "" +"`Issue #23898 `__: Fix inspect." +"classify_class_attrs() to support attributes with overloaded __eq__ and " +"__bool__. Patch by Mike Bayer." +msgstr "" + +#: ../../../Misc/NEWS:3975 +msgid "" +"`Issue #24298 `__: Fix inspect.signature() to " +"correctly unwrap wrappers around bound methods." +msgstr "" + +#: ../../../Misc/NEWS:3981 +msgid "" +"`Issue #23184 `__: remove unused names and " +"imports in idlelib. Initial patch by Al Sweigart." +msgstr "" + +#: ../../../Misc/NEWS:3987 +msgid "" +"`Issue #21520 `__: test_zipfile no longer " +"fails if the word 'bad' appears anywhere in the name of the current " +"directory." +msgstr "" + +#: ../../../Misc/NEWS:3990 +msgid "" +"`Issue #9517 `__: Move script_helper into the " +"support package. Patch by Christie Wilson." +msgstr "" + +#: ../../../Misc/NEWS:3996 +msgid "" +"`Issue #22155 `__: Add File Handlers " +"subsection with createfilehandler to tkinter doc. Remove obsolete example " +"from FAQ. Patch by Martin Panter." +msgstr "" + +#: ../../../Misc/NEWS:3999 +msgid "" +"`Issue #24029 `__: Document the name binding " +"behavior for submodule imports." +msgstr "" + +#: ../../../Misc/NEWS:4001 +msgid "" +"`Issue #24077 `__: Fix typo in man page for -" +"I command option: -s, not -S" +msgstr "" + +#: ../../../Misc/NEWS:4006 +msgid "" +"`Issue #24000 `__: Improved Argument Clinic's " +"mapping of converters to legacy \"format units\". Updated the documentation " +"to match." +msgstr "" + +#: ../../../Misc/NEWS:4009 +msgid "" +"`Issue #24001 `__: Argument Clinic converters " +"now use accept={type} instead of types={'type'} to specify the types the " +"converter accepts." +msgstr "" + +#: ../../../Misc/NEWS:4012 +msgid "" +"`Issue #23330 `__: h2py now supports " +"arbitrary filenames in #include." +msgstr "" + +#: ../../../Misc/NEWS:4014 +msgid "" +"`Issue #24031 `__: make patchcheck now " +"supports git checkouts, too." +msgstr "" + +#: ../../../Misc/NEWS:4018 +msgid "Python 3.5.0 alpha 4" +msgstr "" + +#: ../../../Misc/NEWS:4020 +msgid "Release date: 2015-04-19" +msgstr "" + +#: ../../../Misc/NEWS:4025 +msgid "" +"`Issue #22980 `__: Under Linux, GNU/KFreeBSD " +"and the Hurd, C extensions now include the architecture triplet in the " +"extension name, to make it easy to test builds for different ABIs in the " +"same working tree. Under OS X, the extension name now includes PEP 3149-" +"style information." +msgstr "" + +#: ../../../Misc/NEWS:4030 +msgid "" +"`Issue #22631 `__: Added Linux-specific " +"socket constant CAN_RAW_FD_FRAMES. Patch courtesy of Joe Jevnik." +msgstr "" + +#: ../../../Misc/NEWS:4033 +msgid "" +"`Issue #23731 `__: Implement PEP 488: removal " +"of .pyo files." +msgstr "" + +#: ../../../Misc/NEWS:4035 +msgid "" +"`Issue #23726 `__: Don't enable GC for user " +"subclasses of non-GC types that don't add any new fields. Patch by Eugene " +"Toder." +msgstr "" + +#: ../../../Misc/NEWS:4038 +msgid "" +"`Issue #23309 `__: Avoid a deadlock at " +"shutdown if a daemon thread is aborted while it is holding a lock to a " +"buffered I/O object, and the main thread tries to use the same I/O object " +"(typically stdout or stderr). A fatal error is emitted instead." +msgstr "" + +#: ../../../Misc/NEWS:4043 +msgid "" +"`Issue #22977 `__: Fixed formatting Windows " +"error messages on Wine. Patch by Martin Panter." +msgstr "" + +#: ../../../Misc/NEWS:4046 +msgid "" +"`Issue #23466 `__: %c, %o, %x, and %X in " +"bytes formatting now raise TypeError on non-integer input." +msgstr "" + +#: ../../../Misc/NEWS:4049 +msgid "" +"`Issue #24044 `__: Fix possible null pointer " +"dereference in list.sort in out of memory conditions." +msgstr "" + +#: ../../../Misc/NEWS:4052 +msgid "" +"`Issue #21354 `__: PyCFunction_New function " +"is exposed by python DLL again." +msgstr "" + +#: ../../../Misc/NEWS:4057 +msgid "" +"`Issue #23840 `__: tokenize.open() now closes " +"the temporary binary file on error to fix a resource warning." +msgstr "" + +#: ../../../Misc/NEWS:4060 +msgid "" +"`Issue #16914 `__: new debuglevel 2 in " +"smtplib adds timestamps to debug output." +msgstr "" + +#: ../../../Misc/NEWS:4062 +msgid "" +"`Issue #7159 `__: urllib.request now supports " +"sending auth credentials automatically after the first 401. This " +"enhancement is a superset of the enhancement from `issue #19494 `__ and supersedes that change." +msgstr "" + +#: ../../../Misc/NEWS:4066 +msgid "" +"`Issue #23703 `__: Fix a regression in " +"urljoin() introduced in 901e4e52b20a. Patch by Demian Brecht." +msgstr "" + +#: ../../../Misc/NEWS:4069 +msgid "" +"`Issue #4254 `__: Adds _curses." +"update_lines_cols(). Patch by Arnon Yaari" +msgstr "" + +#: ../../../Misc/NEWS:4071 +msgid "" +"`Issue #19933 `__: Provide default argument " +"for ndigits in round. Patch by Vajrasky Kok." +msgstr "" + +#: ../../../Misc/NEWS:4074 +msgid "" +"`Issue #23193 `__: Add a numeric_owner " +"parameter to tarfile.TarFile.extract and tarfile.TarFile.extractall. Patch " +"by Michael Vogt and Eric Smith." +msgstr "" + +#: ../../../Misc/NEWS:4078 +msgid "" +"`Issue #23342 `__: Add a subprocess.run() " +"function than returns a CalledProcess instance for a more consistent API " +"than the existing call* functions." +msgstr "" + +#: ../../../Misc/NEWS:4081 +msgid "" +"`Issue #21217 `__: inspect.getsourcelines() " +"now tries to compute the start and end lines from the code object, fixing an " +"issue when a lambda function is used as decorator argument. Patch by Thomas " +"Ballinger and Allison Kaptur." +msgstr "" + +#: ../../../Misc/NEWS:4085 +msgid "" +"`Issue #24521 `__: Fix possible integer " +"overflows in the pickle module." +msgstr "" + +#: ../../../Misc/NEWS:4087 +msgid "" +"`Issue #22931 `__: Allow '[' and ']' in " +"cookie values." +msgstr "" + +#: ../../../Misc/NEWS:4089 +msgid "The keywords attribute of functools.partial is now always a dictionary." +msgstr "" + +#: ../../../Misc/NEWS:4091 +msgid "" +"`Issue #23811 `__: Add missing newline to the " +"PyCompileError error message. Patch by Alex Shkop." +msgstr "" + +#: ../../../Misc/NEWS:4094 +msgid "" +"`Issue #21116 `__: Avoid blowing memory when " +"allocating a multiprocessing shared array that's larger than 50% of the " +"available RAM. Patch by Médéric Boquien." +msgstr "" + +#: ../../../Misc/NEWS:4097 +msgid "" +"`Issue #22982 `__: Improve BOM handling when " +"seeking to multiple positions of a writable text file." +msgstr "" + +#: ../../../Misc/NEWS:4100 +msgid "" +"`Issue #23464 `__: Removed deprecated asyncio " +"JoinableQueue." +msgstr "" + +#: ../../../Misc/NEWS:4102 +msgid "" +"`Issue #23529 `__: Limit the size of " +"decompressed data when reading from GzipFile, BZ2File or LZMAFile. This " +"defeats denial of service attacks using compressed bombs (i.e. compressed " +"payloads which decompress to a huge size). Patch by Martin Panter and " +"Nikolaus Rath." +msgstr "" + +#: ../../../Misc/NEWS:4107 +msgid "" +"`Issue #21859 `__: Added Python " +"implementation of io.FileIO." +msgstr "" + +#: ../../../Misc/NEWS:4109 +msgid "" +"`Issue #23865 `__: close() methods in " +"multiple modules now are idempotent and more robust at shutdown. If they " +"need to release multiple resources, all are released even if errors occur." +msgstr "" + +#: ../../../Misc/NEWS:4113 +msgid "" +"`Issue #23400 `__: Raise same exception on " +"both Python 2 and 3 if sem_open is not available. Patch by Davin Potts." +msgstr "" + +#: ../../../Misc/NEWS:4116 +msgid "" +"`Issue #10838 `__: The subprocess now module " +"includes SubprocessError and TimeoutError in its list of exported names for " +"the users wild enough to use ``from subprocess import *``." +msgstr "" + +#: ../../../Misc/NEWS:4120 +msgid "" +"`Issue #23411 `__: Added DefragResult, " +"ParseResult, SplitResult, DefragResultBytes, ParseResultBytes, and " +"SplitResultBytes to urllib.parse.__all__. Patch by Martin Panter." +msgstr "" + +#: ../../../Misc/NEWS:4124 +msgid "" +"`Issue #23881 `__: urllib.request.ftpwrapper " +"constructor now closes the socket if the FTP connection failed to fix a " +"ResourceWarning." +msgstr "" + +#: ../../../Misc/NEWS:4127 +msgid "" +"`Issue #23853 `__: :meth:`socket.socket." +"sendall` does no more reset the socket timeout each time data is sent " +"successfully. The socket timeout is now the maximum total duration to send " +"all data." +msgstr "" + +#: ../../../Misc/NEWS:4131 +msgid "" +"`Issue #22721 `__: An order of multiline " +"pprint output of set or dict containing orderable and non-orderable elements " +"no longer depends on iteration order of set or dict." +msgstr "" + +#: ../../../Misc/NEWS:4135 +msgid "" +"`Issue #15133 `__: _tkinter.tkapp." +"getboolean() now supports Tcl_Obj and always returns bool. tkinter." +"BooleanVar now validates input values (accepted bool, int, str, and " +"Tcl_Obj). tkinter.BooleanVar.get() now always returns bool." +msgstr "" + +#: ../../../Misc/NEWS:4139 +msgid "" +"`Issue #10590 `__: xml.sax.parseString() now " +"supports string argument." +msgstr "" + +#: ../../../Misc/NEWS:4141 +msgid "" +"`Issue #23338 `__: Fixed formatting ctypes " +"error messages on Cygwin. Patch by Makoto Kato." +msgstr "" + +#: ../../../Misc/NEWS:4144 +msgid "" +"`Issue #15582 `__: inspect.getdoc() now " +"follows inheritance chains." +msgstr "" + +#: ../../../Misc/NEWS:4146 +msgid "" +"`Issue #2175 `__: SAX parsers now support a " +"character stream of InputSource object." +msgstr "" + +#: ../../../Misc/NEWS:4148 +msgid "" +"`Issue #16840 `__: Tkinter now supports 64-" +"bit integers added in Tcl 8.4 and arbitrary precision integers added in Tcl " +"8.5." +msgstr "" + +#: ../../../Misc/NEWS:4151 +msgid "" +"`Issue #23834 `__: Fix socket.sendto(), use " +"the C Py_ssize_t type to store the result of sendto() instead of the C int " +"type." +msgstr "" + +#: ../../../Misc/NEWS:4154 +msgid "" +"`Issue #23618 `__: :meth:`socket.socket." +"connect` now waits until the connection completes instead of raising :exc:" +"`InterruptedError` if the connection is interrupted by signals, signal " +"handlers don't raise an exception and the socket is blocking or has a " +"timeout. :meth:`socket.socket.connect` still raise :exc:`InterruptedError` " +"for non-blocking sockets." +msgstr "" + +#: ../../../Misc/NEWS:4160 +msgid "" +"`Issue #21526 `__: Tkinter now supports new " +"boolean type in Tcl 8.5." +msgstr "" + +#: ../../../Misc/NEWS:4162 +msgid "" +"`Issue #23836 `__: Fix the faulthandler " +"module to handle reentrant calls to its signal handlers." +msgstr "" + +#: ../../../Misc/NEWS:4165 +msgid "" +"`Issue #23838 `__: linecache now clears the " +"cache and returns an empty result on MemoryError." +msgstr "" + +#: ../../../Misc/NEWS:4168 +msgid "" +"`Issue #10395 `__: Added os.path." +"commonpath(). Implemented in posixpath and ntpath. Based on patch by Rafik " +"Draoui." +msgstr "" + +#: ../../../Misc/NEWS:4171 +msgid "" +"`Issue #23611 `__: Serializing more " +"\"lookupable\" objects (such as unbound methods or nested classes) now are " +"supported with pickle protocols < 4." +msgstr "" + +#: ../../../Misc/NEWS:4174 +msgid "" +"`Issue #13583 `__: sqlite3.Row now supports " +"slice indexing." +msgstr "" + +#: ../../../Misc/NEWS:4176 +msgid "" +"`Issue #18473 `__: Fixed 2to3 and 3to2 " +"compatible pickle mappings. Fixed ambigious reverse mappings. Added many " +"new mappings. Import mapping is no longer applied to modules already mapped " +"with full name mapping." +msgstr "" + +#: ../../../Misc/NEWS:4180 +msgid "" +"`Issue #23485 `__: select.select() is now " +"retried automatically with the recomputed timeout when interrupted by a " +"signal, except if the signal handler raises an exception. This change is " +"part of the PEP 475." +msgstr "" + +#: ../../../Misc/NEWS:4184 +msgid "" +"`Issue #23752 `__: When built from an " +"existing file descriptor, io.FileIO() now only calls fstat() once. Before " +"fstat() was called twice, which was not necessary." +msgstr "" + +#: ../../../Misc/NEWS:4188 +msgid "" +"`Issue #23704 `__: collections.deque() " +"objects now support __add__, __mul__, and __imul__()." +msgstr "" + +#: ../../../Misc/NEWS:4191 +msgid "" +"`Issue #23171 `__: csv.Writer.writerow() now " +"supports arbitrary iterables." +msgstr "" + +#: ../../../Misc/NEWS:4193 +msgid "" +"`Issue #23745 `__: The new email header " +"parser now handles duplicate MIME parameter names without error, similar to " +"how get_param behaves." +msgstr "" + +#: ../../../Misc/NEWS:4196 +msgid "" +"`Issue #22117 `__: Fix os.utime(), it now " +"rounds the timestamp towards minus infinity (-inf) instead of rounding " +"towards zero." +msgstr "" + +#: ../../../Misc/NEWS:4199 +msgid "" +"`Issue #23310 `__: Fix MagicMock's " +"initializer to work with __methods__, just like configure_mock(). Patch by " +"Kasia Jachim." +msgstr "" + +#: ../../../Misc/NEWS:4205 +msgid "" +"`Issue #23817 `__: FreeBSD now uses \"1.0\" " +"in the SOVERSION as other operating systems, instead of just \"1\"." +msgstr "" + +#: ../../../Misc/NEWS:4208 +msgid "" +"`Issue #23501 `__: Argument Clinic now " +"generates code into separate files by default." +msgstr "" + +#: ../../../Misc/NEWS:4213 +msgid "" +"`Issue #23799 `__: Added test.support." +"start_threads() for running and cleaning up multiple threads." +msgstr "" + +#: ../../../Misc/NEWS:4216 +msgid "" +"`Issue #22390 `__: test.regrtest now emits a " +"warning if temporary files or directories are left after running a test." +msgstr "" + +#: ../../../Misc/NEWS:4222 +msgid "" +"`Issue #18128 `__: pygettext now uses " +"standard +NNNN format in the POT-Creation-Date header." +msgstr "" + +#: ../../../Misc/NEWS:4225 +msgid "" +"`Issue #23935 `__: Argument Clinic's " +"understanding of format units accepting bytes, bytearrays, and buffers is " +"now consistent with both the documentation and the implementation." +msgstr "" + +#: ../../../Misc/NEWS:4229 +msgid "" +"`Issue #23944 `__: Argument Clinic now wraps " +"long impl prototypes at column 78." +msgstr "" + +#: ../../../Misc/NEWS:4231 +msgid "" +"`Issue #20586 `__: Argument Clinic now " +"ensures that functions without docstrings have signatures." +msgstr "" + +#: ../../../Misc/NEWS:4234 +msgid "" +"`Issue #23492 `__: Argument Clinic now " +"generates argument parsing code with PyArg_Parse instead of PyArg_ParseTuple " +"if possible." +msgstr "" + +#: ../../../Misc/NEWS:4237 +msgid "" +"`Issue #23500 `__: Argument Clinic is now " +"smarter about generating the \"#ifndef\" (empty) definition of the methoddef " +"macro: it's only generated once, even if Argument Clinic processes the same " +"symbol multiple times, and it's emitted at the end of all processing rather " +"than immediately after the first use." +msgstr "" + +#: ../../../Misc/NEWS:4245 +msgid "" +"`Issue #23998 `__: PyImport_ReInitLock() now " +"checks for lock allocation error" +msgstr "" + +#: ../../../Misc/NEWS:4249 +msgid "Python 3.5.0 alpha 3" +msgstr "" + +#: ../../../Misc/NEWS:4251 +msgid "Release date: 2015-03-28" +msgstr "" + +#: ../../../Misc/NEWS:4256 +msgid "" +"`Issue #23573 `__: Increased performance of " +"string search operations (str.find, str.index, str.count, the in operator, " +"str.split, str.partition) with arguments of different kinds (UCS1, UCS2, " +"UCS4)." +msgstr "" + +#: ../../../Misc/NEWS:4260 +msgid "" +"`Issue #23753 `__: Python doesn't support " +"anymore platforms without stat() or fstat(), these functions are always " +"required." +msgstr "" + +#: ../../../Misc/NEWS:4263 +msgid "" +"`Issue #23681 `__: The -b option now affects " +"comparisons of bytes with int." +msgstr "" + +#: ../../../Misc/NEWS:4265 +msgid "" +"`Issue #23632 `__: Memoryviews now allow " +"tuple indexing (including for multi-dimensional memoryviews)." +msgstr "" + +#: ../../../Misc/NEWS:4268 +msgid "" +"`Issue #23192 `__: Fixed generator lambdas. " +"Patch by Bruno Cauet." +msgstr "" + +#: ../../../Misc/NEWS:4270 +msgid "" +"`Issue #23629 `__: Fix the default __sizeof__ " +"implementation for variable-sized objects." +msgstr "" + +#: ../../../Misc/NEWS:4276 +msgid "" +"`Issue #14260 `__: The groupindex attribute " +"of regular expression pattern object now is non-modifiable mapping." +msgstr "" + +#: ../../../Misc/NEWS:4279 +msgid "" +"`Issue #23792 `__: Ignore KeyboardInterrupt " +"when the pydoc pager is active. This mimics the behavior of the standard " +"unix pagers, and prevents pipepager from shutting down while the pager " +"itself is still running." +msgstr "" + +#: ../../../Misc/NEWS:4283 +msgid "" +"`Issue #23775 `__: pprint() of OrderedDict " +"now outputs the same representation as repr()." +msgstr "" + +#: ../../../Misc/NEWS:4286 +msgid "" +"`Issue #23765 `__: Removed IsBadStringPtr " +"calls in ctypes" +msgstr "" + +#: ../../../Misc/NEWS:4288 +msgid "" +"`Issue #22364 `__: Improved some re error " +"messages using regex for hints." +msgstr "" + +#: ../../../Misc/NEWS:4290 +msgid "" +"`Issue #23742 `__: ntpath.expandvars() no " +"longer loses unbalanced single quotes." +msgstr "" + +#: ../../../Misc/NEWS:4292 +msgid "" +"`Issue #21717 `__: The zipfile.ZipFile.open " +"function now supports 'x' (exclusive creation) mode." +msgstr "" + +#: ../../../Misc/NEWS:4295 +msgid "" +"`Issue #21802 `__: The reader in " +"BufferedRWPair now is closed even when closing writer failed in " +"BufferedRWPair.close()." +msgstr "" + +#: ../../../Misc/NEWS:4298 +msgid "" +"`Issue #23622 `__: Unknown escapes in regular " +"expressions that consist of ``'\\'`` and an ASCII letter now raise a " +"deprecation warning and will be forbidden in Python 3.6." +msgstr "" + +#: ../../../Misc/NEWS:4302 +msgid "" +"`Issue #23671 `__: string.Template now allows " +"specifying the \"self\" parameter as a keyword argument. string.Formatter " +"now allows specifying the \"self\" and the \"format_string\" parameters as " +"keyword arguments." +msgstr "" + +#: ../../../Misc/NEWS:4306 +msgid "" +"`Issue #23502 `__: The pprint module now " +"supports mapping proxies." +msgstr "" + +#: ../../../Misc/NEWS:4308 +msgid "" +"`Issue #17530 `__: pprint now wraps long " +"bytes objects and bytearrays." +msgstr "" + +#: ../../../Misc/NEWS:4310 +msgid "" +"`Issue #22687 `__: Fixed some corner cases in " +"breaking words in tetxtwrap. Got rid of quadratic complexity in breaking " +"long words." +msgstr "" + +#: ../../../Misc/NEWS:4313 +msgid "" +"`Issue #4727 `__: The copy module now uses " +"pickle protocol 4 (PEP 3154) and supports copying of instances of classes " +"whose __new__ method takes keyword-only arguments." +msgstr "" + +#: ../../../Misc/NEWS:4317 +msgid "" +"`Issue #23491 `__: Added a zipapp module to " +"support creating executable zip file archives of Python code. Registered \"." +"pyz\" and \".pyzw\" extensions on Windows for these archives (PEP 441)." +msgstr "" + +#: ../../../Misc/NEWS:4321 +msgid "" +"`Issue #23657 `__: Avoid explicit checks for " +"str in zipapp, adding support for pathlib.Path objects as arguments." +msgstr "" + +#: ../../../Misc/NEWS:4324 +msgid "" +"`Issue #23688 `__: Added support of arbitrary " +"bytes-like objects and avoided unnecessary copying of memoryview in gzip." +"GzipFile.write(). Original patch by Wolfgang Maier." +msgstr "" + +#: ../../../Misc/NEWS:4328 +msgid "" +"`Issue #23252 `__: Added support for writing " +"ZIP files to unseekable streams." +msgstr "" + +#: ../../../Misc/NEWS:4330 +msgid "" +"`Issue #23647 `__: Increase impalib's MAXLINE " +"to accommodate modern mailbox sizes." +msgstr "" + +#: ../../../Misc/NEWS:4332 +msgid "" +"`Issue #23539 `__: If body is None, http." +"client.HTTPConnection.request now sets Content-Length to 0 for PUT, POST, " +"and PATCH headers to avoid 411 errors from some web servers." +msgstr "" + +#: ../../../Misc/NEWS:4336 +msgid "" +"`Issue #22351 `__: The nntplib.NNTP " +"constructor no longer leaves the connection and socket open until the " +"garbage collector cleans them up. Patch by Martin Panter." +msgstr "" + +#: ../../../Misc/NEWS:4340 +msgid "" +"`Issue #23704 `__: collections.deque() " +"objects now support methods for index(), insert(), and copy(). This allows " +"deques to be registered as a MutableSequence and it improves their " +"substitutability for lists." +msgstr "" + +#: ../../../Misc/NEWS:4344 +msgid "" +"`Issue #23715 `__: :func:`signal.sigwaitinfo` " +"and :func:`signal.sigtimedwait` are now retried when interrupted by a signal " +"not in the *sigset* parameter, if the signal handler does not raise an " +"exception. signal.sigtimedwait() recomputes the timeout with a monotonic " +"clock when it is retried." +msgstr "" + +#: ../../../Misc/NEWS:4349 +msgid "" +"`Issue #23001 `__: Few functions in modules " +"mmap, ossaudiodev, socket, ssl, and codecs, that accepted only read-only " +"bytes-like object now accept writable bytes-like object too." +msgstr "" + +#: ../../../Misc/NEWS:4353 +msgid "" +"`Issue #23646 `__: If time.sleep() is " +"interrupted by a signal, the sleep is now retried with the recomputed delay, " +"except if the signal handler raises an exception (PEP 475)." +msgstr "" + +#: ../../../Misc/NEWS:4357 +msgid "" +"`Issue #23136 `__: _strptime now uniformly " +"handles all days in week 0, including Dec 30 of previous year. Based on " +"patch by Jim Carroll." +msgstr "" + +#: ../../../Misc/NEWS:4360 +msgid "" +"`Issue #23700 `__: Iterator of " +"NamedTemporaryFile now keeps a reference to NamedTemporaryFile instance. " +"Patch by Bohuslav Kabrda." +msgstr "" + +#: ../../../Misc/NEWS:4363 +msgid "" +"`Issue #22903 `__: The fake test case created " +"by unittest.loader when it fails importing a test module is now picklable." +msgstr "" + +#: ../../../Misc/NEWS:4366 +msgid "" +"`Issue #22181 `__: On Linux, os.urandom() now " +"uses the new getrandom() syscall if available, syscall introduced in the " +"Linux kernel 3.17. It is more reliable and more secure, because it avoids " +"the need of a file descriptor and waits until the kernel has enough entropy." +msgstr "" + +#: ../../../Misc/NEWS:4371 +msgid "" +"`Issue #2211 `__: Updated the implementation " +"of the http.cookies.Morsel class. Setting attributes key, value and " +"coded_value directly now is deprecated. update() and setdefault() now " +"transform and check keys. Comparing for equality now takes into account " +"attributes key, value and coded_value. copy() now returns a Morsel, not a " +"dict. repr() now contains all attributes. Optimized checking keys and " +"quoting values. Added new tests. Original patch by Demian Brecht." +msgstr "" + +#: ../../../Misc/NEWS:4379 +msgid "" +"`Issue #18983 `__: Allow selection of output " +"units in timeit. Patch by Julian Gindi." +msgstr "" + +#: ../../../Misc/NEWS:4382 +msgid "" +"`Issue #23631 `__: Fix traceback.format_list " +"when a traceback has been mutated." +msgstr "" + +#: ../../../Misc/NEWS:4384 +msgid "" +"`Issue #23568 `__: Add rdivmod support to " +"MagicMock() objects. Patch by Håkan Lövdahl." +msgstr "" + +#: ../../../Misc/NEWS:4387 +msgid "" +"`Issue #2052 `__: Add charset parameter to " +"HtmlDiff.make_file()." +msgstr "" + +#: ../../../Misc/NEWS:4389 +msgid "" +"`Issue #23668 `__: Support os.truncate and os." +"ftruncate on Windows." +msgstr "" + +#: ../../../Misc/NEWS:4391 +msgid "" +"`Issue #23138 `__: Fixed parsing cookies with " +"absent keys or values in cookiejar. Patch by Demian Brecht." +msgstr "" + +#: ../../../Misc/NEWS:4394 +msgid "" +"`Issue #23051 `__: multiprocessing.Pool " +"methods imap() and imap_unordered() now handle exceptions raised by an " +"iterator. Patch by Alon Diamant and Davin Potts." +msgstr "" + +#: ../../../Misc/NEWS:4398 +msgid "" +"`Issue #23581 `__: Add matmul support to " +"MagicMock. Patch by Håkan Lövdahl." +msgstr "" + +#: ../../../Misc/NEWS:4400 +msgid "" +"`Issue #23566 `__: enable(), register(), " +"dump_traceback() and dump_traceback_later() functions of faulthandler now " +"accept file descriptors. Patch by Wei Wu." +msgstr "" + +#: ../../../Misc/NEWS:4404 +msgid "" +"`Issue #22928 `__: Disabled HTTP header " +"injections in http.client. Original patch by Demian Brecht." +msgstr "" + +#: ../../../Misc/NEWS:4407 +msgid "" +"`Issue #23615 `__: Modules bz2, tarfile and " +"tokenize now can be reloaded with imp.reload(). Patch by Thomas Kluyver." +msgstr "" + +#: ../../../Misc/NEWS:4410 +msgid "" +"`Issue #23605 `__: os.walk() now calls os." +"scandir() instead of os.listdir(). The usage of os.scandir() reduces the " +"number of calls to os.stat(). Initial patch written by Ben Hoyt." +msgstr "" + +#: ../../../Misc/NEWS:4417 +msgid "" +"`Issue #23585 `__: make patchcheck will " +"ensure the interpreter is built." +msgstr "" + +#: ../../../Misc/NEWS:4422 +msgid "" +"`Issue #23583 `__: Added tests for standard " +"IO streams in IDLE." +msgstr "" + +#: ../../../Misc/NEWS:4424 +msgid "" +"`Issue #22289 `__: Prevent test_urllib2net " +"failures due to ftp connection timeout." +msgstr "" + +#: ../../../Misc/NEWS:4429 +msgid "" +"`Issue #22826 `__: The result of open() in " +"Tools/freeze/bkfile.py is now better compatible with regular files (in " +"particular it now supports the context management protocol)." +msgstr "" + +#: ../../../Misc/NEWS:4435 +msgid "Python 3.5 alpha 2" +msgstr "" + +#: ../../../Misc/NEWS:4437 +msgid "Release date: 2015-03-09" +msgstr "" + +#: ../../../Misc/NEWS:4442 +msgid "" +"`Issue #23571 `__: PyObject_Call() and " +"PyCFunction_Call() now raise a SystemError if a function returns a result " +"and raises an exception. The SystemError is chained to the previous " +"exception." +msgstr "" + +#: ../../../Misc/NEWS:4449 +msgid "" +"`Issue #22524 `__: New os.scandir() function, " +"part of the PEP 471: \"os.scandir() function -- a better and faster " +"directory iterator\". Patch written by Ben Hoyt." +msgstr "" + +#: ../../../Misc/NEWS:4453 +msgid "" +"`Issue #23103 `__: Reduced the memory " +"consumption of IPv4Address and IPv6Address." +msgstr "" + +#: ../../../Misc/NEWS:4455 +msgid "" +"`Issue #21793 `__: BaseHTTPRequestHandler " +"again logs response code as numeric, not as stringified enum. Patch by " +"Demian Brecht." +msgstr "" + +#: ../../../Misc/NEWS:4458 +msgid "" +"`Issue #23476 `__: In the ssl module, enable " +"OpenSSL's X509_V_FLAG_TRUSTED_FIRST flag on certificate stores when it is " +"available." +msgstr "" + +#: ../../../Misc/NEWS:4461 +msgid "" +"`Issue #23576 `__: Avoid stalling in SSL " +"reads when EOF has been reached in the SSL layer but the underlying " +"connection hasn't been closed." +msgstr "" + +#: ../../../Misc/NEWS:4464 +msgid "" +"`Issue #23504 `__: Added an __all__ to the " +"types module." +msgstr "" + +#: ../../../Misc/NEWS:4466 +msgid "" +"`Issue #23563 `__: Optimized utility " +"functions in urllib.parse." +msgstr "" + +#: ../../../Misc/NEWS:4468 +msgid "" +"`Issue #7830 `__: Flatten nested functools." +"partial." +msgstr "" + +#: ../../../Misc/NEWS:4470 +msgid "" +"`Issue #20204 `__: Added the __module__ " +"attribute to _tkinter classes." +msgstr "" + +#: ../../../Misc/NEWS:4472 +msgid "" +"`Issue #19980 `__: Improved help() for non-" +"recognized strings. help('') now shows the help on str. help('help') now " +"shows the help on help(). Original patch by Mark Lawrence." +msgstr "" + +#: ../../../Misc/NEWS:4476 +msgid "" +"`Issue #23521 `__: Corrected pure python " +"implementation of timedelta division." +msgstr "" + +#: ../../../Misc/NEWS:4478 +msgid "Eliminated OverflowError from timedelta * float for some floats;" +msgstr "" + +#: ../../../Misc/NEWS:4479 +msgid "Corrected rounding in timedlta true division." +msgstr "" + +#: ../../../Misc/NEWS:4481 +msgid "" +"`Issue #21619 `__: Popen objects no longer " +"leave a zombie after exit in the with statement if the pipe was broken. " +"Patch by Martin Panter." +msgstr "" + +#: ../../../Misc/NEWS:4484 +msgid "" +"`Issue #22936 `__: Make it possible to show " +"local variables in tracebacks for both the traceback module and unittest." +msgstr "" + +#: ../../../Misc/NEWS:4487 +msgid "" +"`Issue #15955 `__: Add an option to limit the " +"output size in bz2.decompress(). Patch by Nikolaus Rath." +msgstr "" + +#: ../../../Misc/NEWS:4490 +msgid "" +"`Issue #6639 `__: Module-level turtle " +"functions no longer raise TclError after closing the window." +msgstr "" + +#: ../../../Misc/NEWS:4493 +msgid "" +"Issues #814253, #9179: Group references and conditional group references now " +"work in lookbehind assertions in regular expressions." +msgstr "" + +#: ../../../Misc/NEWS:4496 +msgid "" +"`Issue #23215 `__: Multibyte codecs with " +"custom error handlers that ignores errors consumed too much memory and " +"raised SystemError or MemoryError. Original patch by Aleksi Torhamo." +msgstr "" + +#: ../../../Misc/NEWS:4500 +msgid "" +"`Issue #5700 `__: io.FileIO() called flush() " +"after closing the file. flush() was not called in close() if closefd=False." +msgstr "" + +#: ../../../Misc/NEWS:4503 +msgid "" +"`Issue #23374 `__: Fixed pydoc failure with " +"non-ASCII files when stdout encoding differs from file system encoding (e.g. " +"on Mac OS)." +msgstr "" + +#: ../../../Misc/NEWS:4506 +msgid "" +"`Issue #23481 `__: Remove RC4 from the SSL " +"module's default cipher list." +msgstr "" + +#: ../../../Misc/NEWS:4508 +msgid "" +"`Issue #21548 `__: Fix pydoc.synopsis() and " +"pydoc.apropos() on modules with empty docstrings." +msgstr "" + +#: ../../../Misc/NEWS:4511 +msgid "" +"`Issue #22885 `__: Fixed arbitrary code " +"execution vulnerability in the dbm.dumb module. Original patch by Claudiu " +"Popa." +msgstr "" + +#: ../../../Misc/NEWS:4514 +msgid "" +"`Issue #23239 `__: ssl.match_hostname() now " +"supports matching of IP addresses." +msgstr "" + +#: ../../../Misc/NEWS:4516 +msgid "" +"`Issue #23146 `__: Fix mishandling of " +"absolute Windows paths with forward slashes in pathlib." +msgstr "" + +#: ../../../Misc/NEWS:4519 +msgid "" +"`Issue #23096 `__: Pickle representation of " +"floats with protocol 0 now is the same for both Python and C implementations." +msgstr "" + +#: ../../../Misc/NEWS:4522 +msgid "" +"`Issue #19105 `__: pprint now more " +"efficiently uses free space at the right." +msgstr "" + +#: ../../../Misc/NEWS:4524 +msgid "" +"`Issue #14910 `__: Add allow_abbrev parameter " +"to argparse.ArgumentParser. Patch by Jonathan Paugh, Steven Bethard, paul j3 " +"and Daniel Eriksson." +msgstr "" + +#: ../../../Misc/NEWS:4527 +msgid "" +"`Issue #21717 `__: tarfile.open() now " +"supports 'x' (exclusive creation) mode." +msgstr "" + +#: ../../../Misc/NEWS:4529 +msgid "" +"`Issue #23344 `__: marshal.dumps() is now " +"20-25% faster on average." +msgstr "" + +#: ../../../Misc/NEWS:4531 +msgid "" +"`Issue #20416 `__: marshal.dumps() with " +"protocols 3 and 4 is now 40-50% faster on average." +msgstr "" + +#: ../../../Misc/NEWS:4534 +msgid "" +"`Issue #23421 `__: Fixed compression in " +"tarfile CLI. Patch by wdv4758h." +msgstr "" + +#: ../../../Misc/NEWS:4536 +msgid "" +"`Issue #23367 `__: Fix possible overflows in " +"the unicodedata module." +msgstr "" + +#: ../../../Misc/NEWS:4538 +msgid "" +"`Issue #23361 `__: Fix possible overflow in " +"Windows subprocess creation code." +msgstr "" + +#: ../../../Misc/NEWS:4540 +msgid "" +"logging.handlers.QueueListener now takes a respect_handler_level keyword " +"argument which, if set to True, will pass messages to handlers taking " +"handler levels into account." +msgstr "" + +#: ../../../Misc/NEWS:4544 +msgid "" +"`Issue #19705 `__: turtledemo now has a " +"visual sorting algorithm demo. Original patch from Jason Yeo." +msgstr "" + +#: ../../../Misc/NEWS:4547 +msgid "" +"`Issue #23801 `__: Fix issue where cgi." +"FieldStorage did not always ignore the entire preamble to a multipart body." +msgstr "" + +#: ../../../Misc/NEWS:4553 +msgid "" +"`Issue #23445 `__: pydebug builds now use " +"\"gcc -Og\" where possible, to make the resulting executable faster." +msgstr "" + +#: ../../../Misc/NEWS:4556 +msgid "" +"`Issue #23686 `__: Update OS X 10.5 installer " +"build to use OpenSSL 1.0.2a." +msgstr "" + +#: ../../../Misc/NEWS:4561 +msgid "" +"`Issue #20204 `__: Deprecation warning is now " +"raised for builtin types without the __module__ attribute." +msgstr "" + +#: ../../../Misc/NEWS:4567 +msgid "" +"`Issue #23465 `__: Implement PEP 486 - Make " +"the Python Launcher aware of virtual environments. Patch by Paul Moore." +msgstr "" + +#: ../../../Misc/NEWS:4570 +msgid "" +"`Issue #23437 `__: Make user scripts " +"directory versioned on Windows. Patch by Paul Moore." +msgstr "" + +#: ../../../Misc/NEWS:4575 +msgid "Python 3.5 alpha 1" +msgstr "" + +#: ../../../Misc/NEWS:4577 +msgid "Release date: 2015-02-08" +msgstr "" + +#: ../../../Misc/NEWS:4582 +msgid "" +"`Issue #23285 `__: PEP 475 - EINTR handling." +msgstr "" + +#: ../../../Misc/NEWS:4584 +msgid "" +"`Issue #22735 `__: Fix many edge cases " +"(including crashes) involving custom mro() implementations." +msgstr "" + +#: ../../../Misc/NEWS:4587 +msgid "" +"`Issue #22896 `__: Avoid using " +"PyObject_AsCharBuffer(), PyObject_AsReadBuffer() and " +"PyObject_AsWriteBuffer()." +msgstr "" + +#: ../../../Misc/NEWS:4590 +msgid "" +"`Issue #21295 `__: Revert some changes " +"(`issue #16795 `__) to AST line numbers and " +"column offsets that constituted a regression." +msgstr "" + +#: ../../../Misc/NEWS:4593 +msgid "" +"`Issue #22986 `__: Allow changing an object's " +"__class__ between a dynamic type and static type in some cases." +msgstr "" + +#: ../../../Misc/NEWS:4596 +msgid "" +"`Issue #15859 `__: " +"PyUnicode_EncodeFSDefault(), PyUnicode_EncodeMBCS() and " +"PyUnicode_EncodeCodePage() now raise an exception if the object is not a " +"Unicode object. For PyUnicode_EncodeFSDefault(), it was already the case on " +"platforms other than Windows. Patch written by Campbell Barton." +msgstr "" + +#: ../../../Misc/NEWS:4601 +msgid "" +"`Issue #21408 `__: The default __ne__() now " +"returns NotImplemented if __eq__() returned NotImplemented. Original patch " +"by Martin Panter." +msgstr "" + +#: ../../../Misc/NEWS:4604 +msgid "" +"`Issue #23321 `__: Fixed a crash in str." +"decode() when error handler returned replacment string longer than " +"mailformed input data." +msgstr "" + +#: ../../../Misc/NEWS:4607 +msgid "" +"`Issue #22286 `__: The \"backslashreplace\" " +"error handlers now works with decoding and translating." +msgstr "" + +#: ../../../Misc/NEWS:4610 +msgid "" +"`Issue #23253 `__: Delay-load " +"ShellExecute[AW] in os.startfile for reduced startup overhead on Windows." +msgstr "" + +#: ../../../Misc/NEWS:4613 +msgid "" +"`Issue #22038 `__: pyatomic.h now uses " +"stdatomic.h or GCC built-in functions for atomic memory access if available. " +"Patch written by Vitor de Lima and Gustavo Temple." +msgstr "" + +#: ../../../Misc/NEWS:4617 +msgid "" +"`Issue #20284 `__: %-interpolation (aka " +"printf) formatting added for bytes and bytearray." +msgstr "" + +#: ../../../Misc/NEWS:4620 +msgid "" +"`Issue #23048 `__: Fix jumping out of an " +"infinite while loop in the pdb." +msgstr "" + +#: ../../../Misc/NEWS:4622 +msgid "" +"`Issue #20335 `__: bytes constructor now " +"raises TypeError when encoding or errors is specified with non-string " +"argument. Based on patch by Renaud Blanch." +msgstr "" + +#: ../../../Misc/NEWS:4625 +msgid "" +"`Issue #22834 `__: If the current working " +"directory ends up being set to a non-existent directory then import will no " +"longer raise FileNotFoundError." +msgstr "" + +#: ../../../Misc/NEWS:4628 +msgid "" +"`Issue #22869 `__: Move the interpreter " +"startup & shutdown code to a new dedicated pylifecycle.c module" +msgstr "" + +#: ../../../Misc/NEWS:4631 +msgid "" +"`Issue #22847 `__: Improve method cache " +"efficiency." +msgstr "" + +#: ../../../Misc/NEWS:4633 +msgid "" +"`Issue #22335 `__: Fix crash when trying to " +"enlarge a bytearray to 0x7fffffff bytes on a 32-bit platform." +msgstr "" + +#: ../../../Misc/NEWS:4636 +msgid "" +"`Issue #22653 `__: Fix an assertion failure " +"in debug mode when doing a reentrant dict insertion in debug mode." +msgstr "" + +#: ../../../Misc/NEWS:4639 +msgid "" +"`Issue #22643 `__: Fix integer overflow in " +"Unicode case operations (upper, lower, title, swapcase, casefold)." +msgstr "" + +#: ../../../Misc/NEWS:4642 +msgid "" +"`Issue #17636 `__: Circular imports involving " +"relative imports are now supported." +msgstr "" + +#: ../../../Misc/NEWS:4645 +msgid "" +"`Issue #22604 `__: Fix assertion error in " +"debug mode when dividing a complex number by (nan+0j)." +msgstr "" + +#: ../../../Misc/NEWS:4648 +msgid "" +"`Issue #21052 `__: Do not raise ImportWarning " +"when sys.path_hooks or sys.meta_path are set to None." +msgstr "" + +#: ../../../Misc/NEWS:4651 +msgid "" +"`Issue #16518 `__: Use 'bytes-like object " +"required' in error messages that previously used the far more cryptic \"'x' " +"does not support the buffer protocol." +msgstr "" + +#: ../../../Misc/NEWS:4655 +msgid "" +"`Issue #22470 `__: Fixed integer overflow " +"issues in \"backslashreplace\", \"xmlcharrefreplace\", and \"surrogatepass\" " +"error handlers." +msgstr "" + +#: ../../../Misc/NEWS:4658 +msgid "" +"`Issue #22540 `__: speed up " +"`PyObject_IsInstance` and `PyObject_IsSubclass` in the common case that the " +"second argument has metaclass `type`." +msgstr "" + +#: ../../../Misc/NEWS:4661 +msgid "" +"`Issue #18711 `__: Add a new `PyErr_FormatV` " +"function, similar to `PyErr_Format` but accepting a `va_list` argument." +msgstr "" + +#: ../../../Misc/NEWS:4664 +msgid "" +"`Issue #22520 `__: Fix overflow checking when " +"generating the repr of a unicode object." +msgstr "" + +#: ../../../Misc/NEWS:4667 +msgid "" +"`Issue #22519 `__: Fix overflow checking in " +"PyBytes_Repr." +msgstr "" + +#: ../../../Misc/NEWS:4669 +msgid "" +"`Issue #22518 `__: Fix integer overflow " +"issues in latin-1 encoding." +msgstr "" + +#: ../../../Misc/NEWS:4671 +msgid "" +"`Issue #16324 `__: _charset parameter of " +"MIMEText now also accepts email.charset.Charset instances. Initial patch by " +"Claude Paroz." +msgstr "" + +#: ../../../Misc/NEWS:4674 +msgid "" +"`Issue #1764286 `__: Fix inspect." +"getsource() to support decorated functions. Patch by Claudiu Popa." +msgstr "" + +#: ../../../Misc/NEWS:4677 +msgid "" +"`Issue #18554 `__: os.__all__ includes posix " +"functions." +msgstr "" + +#: ../../../Misc/NEWS:4679 +msgid "" +"`Issue #21391 `__: Use os.path.abspath in the " +"shutil module." +msgstr "" + +#: ../../../Misc/NEWS:4681 +msgid "" +"`Issue #11471 `__: avoid generating a " +"JUMP_FORWARD instruction at the end of an if-block if there is no else-" +"clause. Original patch by Eugene Toder." +msgstr "" + +#: ../../../Misc/NEWS:4684 +msgid "" +"`Issue #22215 `__: Now ValueError is raised " +"instead of TypeError when str or bytes argument contains not permitted null " +"character or byte." +msgstr "" + +#: ../../../Misc/NEWS:4687 +msgid "" +"`Issue #22258 `__: Fix the internal function " +"set_inheritable() on Illumos. This platform exposes the function " +"``ioctl(FIOCLEX)``, but calling it fails with errno is ENOTTY: " +"\"Inappropriate ioctl for device\". set_inheritable() now falls back to the " +"slower ``fcntl()`` (``F_GETFD`` and then ``F_SETFD``)." +msgstr "" + +#: ../../../Misc/NEWS:4692 +msgid "" +"`Issue #21389 `__: Displaying the " +"__qualname__ of the underlying function in the repr of a bound method." +msgstr "" + +#: ../../../Misc/NEWS:4695 +msgid "" +"`Issue #22206 `__: Using pthread, " +"PyThread_create_key() now sets errno to ENOMEM and returns -1 (error) on " +"integer overflow." +msgstr "" + +#: ../../../Misc/NEWS:4698 +msgid "" +"`Issue #20184 `__: Argument Clinic based " +"signature introspection added for 30 of the builtin functions." +msgstr "" + +#: ../../../Misc/NEWS:4701 +msgid "" +"`Issue #22116 `__: C functions and methods " +"(of the 'builtin_function_or_method' type) can now be weakref'ed. Patch by " +"Wei Wu." +msgstr "" + +#: ../../../Misc/NEWS:4704 +msgid "" +"`Issue #22077 `__: Improve index error " +"messages for bytearrays, bytes, lists, and tuples by adding 'or slices'. " +"Added ', not ' for bytearrays. Original patch by Claudiu Popa." +msgstr "" + +#: ../../../Misc/NEWS:4708 +msgid "" +"`Issue #20179 `__: Apply Argument Clinic to " +"bytes and bytearray. Patch by Tal Einat." +msgstr "" + +#: ../../../Misc/NEWS:4711 +msgid "" +"`Issue #22082 `__: Clear interned strings in " +"slotdefs." +msgstr "" + +#: ../../../Misc/NEWS:4713 +msgid "Upgrade Unicode database to Unicode 7.0.0." +msgstr "" + +#: ../../../Misc/NEWS:4715 +msgid "" +"`Issue #21897 `__: Fix a crash with the " +"f_locals attribute with closure variables when frame.clear() has been called." +msgstr "" + +#: ../../../Misc/NEWS:4718 +msgid "" +"`Issue #21205 `__: Add a new ``__qualname__`` " +"attribute to generator, the qualified name, and use it in the representation " +"of a generator (``repr(gen)``). The default name of the generator " +"(``__name__`` attribute) is now get from the function instead of the code. " +"Use ``gen.gi_code.co_name`` to get the name of the code." +msgstr "" + +#: ../../../Misc/NEWS:4724 +msgid "" +"`Issue #21669 `__: With the aid of heuristics " +"in SyntaxError.__init__, the parser now attempts to generate more meaningful " +"(or at least more search engine friendly) error messages when \"exec\" and " +"\"print\" are used as statements." +msgstr "" + +#: ../../../Misc/NEWS:4729 +msgid "" +"`Issue #21642 `__: In the conditional if-else " +"expression, allow an integer written with no space between itself and the " +"``else`` keyword (e.g. ``True if 42else False``) to be valid syntax." +msgstr "" + +#: ../../../Misc/NEWS:4733 +msgid "" +"`Issue #21523 `__: Fix over-pessimistic " +"computation of the stack effect of some opcodes in the compiler. This also " +"fixes a quadratic compilation time issue noticeable when compiling code with " +"a large number of \"and\" and \"or\" operators." +msgstr "" + +#: ../../../Misc/NEWS:4738 +msgid "" +"`Issue #21418 `__: Fix a crash in the builtin " +"function super() when called without argument and without current frame (ex: " +"embedded Python)." +msgstr "" + +#: ../../../Misc/NEWS:4741 +msgid "" +"`Issue #21425 `__: Fix flushing of standard " +"streams in the interactive interpreter." +msgstr "" + +#: ../../../Misc/NEWS:4744 +msgid "" +"`Issue #21435 `__: In rare cases, when " +"running finalizers on objects in cyclic trash a bad pointer dereference " +"could occur due to a subtle flaw in internal iteration logic." +msgstr "" + +#: ../../../Misc/NEWS:4748 +msgid "" +"`Issue #21377 `__: PyBytes_Concat() now tries " +"to concatenate in-place when the first argument has a reference count of 1. " +"Patch by Nikolaus Rath." +msgstr "" + +#: ../../../Misc/NEWS:4751 +msgid "" +"`Issue #20355 `__: -W command line options " +"now have higher priority than the PYTHONWARNINGS environment variable. " +"Patch by Arfrever." +msgstr "" + +#: ../../../Misc/NEWS:4754 +msgid "" +"`Issue #21274 `__: Define PATH_MAX for GNU/" +"Hurd in Python/pythonrun.c." +msgstr "" + +#: ../../../Misc/NEWS:4756 +msgid "" +"`Issue #20904 `__: Support setting FPU " +"precision on m68k." +msgstr "" + +#: ../../../Misc/NEWS:4758 +msgid "" +"`Issue #21209 `__: Fix sending tuples to " +"custom generator objects with the yield from syntax." +msgstr "" + +#: ../../../Misc/NEWS:4761 +msgid "" +"`Issue #21193 `__: pow(a, b, c) now raises " +"ValueError rather than TypeError when b is negative. Patch by Josh " +"Rosenberg." +msgstr "" + +#: ../../../Misc/NEWS:4764 +msgid "" +"PEP 465 and `Issue #21176 `__: Add the '@' " +"operator for matrix multiplication." +msgstr "" + +#: ../../../Misc/NEWS:4766 +msgid "" +"`Issue #21134 `__: Fix segfault when str is " +"called on an uninitialized UnicodeEncodeError, UnicodeDecodeError, or " +"UnicodeTranslateError object." +msgstr "" + +#: ../../../Misc/NEWS:4769 +msgid "" +"`Issue #19537 `__: Fix PyUnicode_DATA() " +"alignment under m68k. Patch by Andreas Schwab." +msgstr "" + +#: ../../../Misc/NEWS:4772 +msgid "" +"`Issue #20929 `__: Add a type cast to avoid " +"shifting a negative number." +msgstr "" + +#: ../../../Misc/NEWS:4774 +msgid "" +"`Issue #20731 `__: Properly position in " +"source code files even if they are opened in text mode. Patch by Serhiy " +"Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:4777 +msgid "" +"`Issue #20637 `__: Key-sharing now also works " +"for instance dictionaries of subclasses. Patch by Peter Ingebretson." +msgstr "" + +#: ../../../Misc/NEWS:4780 +msgid "" +"`Issue #8297 `__: Attributes missing from " +"modules now include the module name in the error text. Original patch by " +"ysj.ray." +msgstr "" + +#: ../../../Misc/NEWS:4783 +msgid "" +"`Issue #19995 `__: %c, %o, %x, and %X now " +"raise TypeError on non-integer input." +msgstr "" + +#: ../../../Misc/NEWS:4785 +msgid "" +"`Issue #19655 `__: The ASDL parser - used by " +"the build process to generate code for managing the Python AST in C - was " +"rewritten. The new parser is self contained and does not require to carry " +"long the spark.py parser-generator library; spark.py was removed from the " +"source base." +msgstr "" + +#: ../../../Misc/NEWS:4790 +msgid "" +"`Issue #12546 `__: Allow ``\\x00`` to be used " +"as a fill character when using str, int, float, and complex __format__ " +"methods." +msgstr "" + +#: ../../../Misc/NEWS:4793 +msgid "" +"`Issue #20480 `__: Add ipaddress." +"reverse_pointer. Patch by Leon Weber." +msgstr "" + +#: ../../../Misc/NEWS:4795 +msgid "" +"`Issue #13598 `__: Modify string.Formatter to " +"support auto-numbering of replacement fields. It now matches the behavior of " +"str.format() in this regard. Patches by Phil Elson and Ramchandra Apte." +msgstr "" + +#: ../../../Misc/NEWS:4799 +msgid "" +"`Issue #8931 `__: Make alternate formatting " +"('#') for type 'c' raise an exception. In versions prior to 3.5, '#' with " +"'c' had no effect. Now specifying it is an error. Patch by Torsten " +"Landschoff." +msgstr "" + +#: ../../../Misc/NEWS:4803 +msgid "" +"`Issue #23165 `__: Perform overflow checks " +"before allocating memory in the _Py_char2wchar function." +msgstr "" + +#: ../../../Misc/NEWS:4809 +msgid "" +"`Issue #23399 `__: pyvenv creates relative " +"symlinks where possible." +msgstr "" + +#: ../../../Misc/NEWS:4811 +msgid "" +"`Issue #20289 `__: cgi.FieldStorage() now " +"supports the context management protocol." +msgstr "" + +#: ../../../Misc/NEWS:4814 +msgid "" +"`Issue #13128 `__: Print response headers for " +"CONNECT requests when debuglevel > 0. Patch by Demian Brecht." +msgstr "" + +#: ../../../Misc/NEWS:4817 +msgid "" +"`Issue #15381 `__: Optimized io.BytesIO to " +"make less allocations and copyings." +msgstr "" + +#: ../../../Misc/NEWS:4819 +msgid "" +"`Issue #22818 `__: Splitting on a pattern " +"that could match an empty string now raises a warning. Patterns that can " +"only match empty strings are now rejected." +msgstr "" + +#: ../../../Misc/NEWS:4823 +msgid "" +"`Issue #23099 `__: Closing io.BytesIO with " +"exported buffer is rejected now to prevent corrupting exported buffer." +msgstr "" + +#: ../../../Misc/NEWS:4826 +msgid "" +"`Issue #23326 `__: Removed __ne__ " +"implementations. Since fixing default __ne__ implementation in `issue " +"#21408 `__ they are redundant." +msgstr "" + +#: ../../../Misc/NEWS:4829 +msgid "" +"`Issue #23363 `__: Fix possible overflow in " +"itertools.permutations." +msgstr "" + +#: ../../../Misc/NEWS:4831 +msgid "" +"`Issue #23364 `__: Fix possible overflow in " +"itertools.product." +msgstr "" + +#: ../../../Misc/NEWS:4833 +msgid "" +"`Issue #23366 `__: Fixed possible integer " +"overflow in itertools.combinations." +msgstr "" + +#: ../../../Misc/NEWS:4835 +msgid "" +"`Issue #23369 `__: Fixed possible integer " +"overflow in _json.encode_basestring_ascii." +msgstr "" + +#: ../../../Misc/NEWS:4838 +msgid "" +"`Issue #23353 `__: Fix the exception handling " +"of generators in PyEval_EvalFrameEx(). At entry, save or swap the exception " +"state even if PyEval_EvalFrameEx() is called with throwflag=0. At exit, the " +"exception state is now always restored or swapped, not only if why is " +"WHY_YIELD or WHY_RETURN. Patch co-written with Antoine Pitrou." +msgstr "" + +#: ../../../Misc/NEWS:4844 +msgid "" +"`Issue #14099 `__: Restored support of " +"writing ZIP files to tellable but non-seekable streams." +msgstr "" + +#: ../../../Misc/NEWS:4847 +msgid "" +"`Issue #14099 `__: Writing to ZipFile and " +"reading multiple ZipExtFiles is threadsafe now." +msgstr "" + +#: ../../../Misc/NEWS:4850 +msgid "" +"`Issue #19361 `__: JSON decoder now raises " +"JSONDecodeError instead of ValueError." +msgstr "" + +#: ../../../Misc/NEWS:4852 +msgid "" +"`Issue #18518 `__: timeit now rejects " +"statements which can't be compiled outside a function or a loop (e.g. " +"\"return\" or \"break\")." +msgstr "" + +#: ../../../Misc/NEWS:4855 +msgid "" +"`Issue #23094 `__: Fixed readline with frames " +"in Python implementation of pickle." +msgstr "" + +#: ../../../Misc/NEWS:4857 +msgid "" +"`Issue #23268 `__: Fixed bugs in the " +"comparison of ipaddress classes." +msgstr "" + +#: ../../../Misc/NEWS:4859 +msgid "" +"`Issue #21408 `__: Removed incorrect " +"implementations of __ne__() which didn't returned NotImplemented if __eq__() " +"returned NotImplemented. The default __ne__() now works correctly." +msgstr "" + +#: ../../../Misc/NEWS:4863 +msgid "" +"`Issue #19996 `__: :class:`email.feedparser." +"FeedParser` now handles (malformed) headers with no key rather than assuming " +"the body has started." +msgstr "" + +#: ../../../Misc/NEWS:4866 +msgid "" +"`Issue #20188 `__: Support Application-Layer " +"Protocol Negotiation (ALPN) in the ssl module." +msgstr "" + +#: ../../../Misc/NEWS:4869 +msgid "" +"`Issue #23133 `__: Pickling of ipaddress " +"objects now produces more compact and portable representation." +msgstr "" + +#: ../../../Misc/NEWS:4872 +msgid "" +"`Issue #23248 `__: Update ssl error codes " +"from latest OpenSSL git master." +msgstr "" + +#: ../../../Misc/NEWS:4874 +msgid "" +"`Issue #23266 `__: Much faster implementation " +"of ipaddress.collapse_addresses() when there are many non-consecutive " +"addresses." +msgstr "" + +#: ../../../Misc/NEWS:4877 +msgid "" +"`Issue #23098 `__: 64-bit dev_t is now " +"supported in the os module." +msgstr "" + +#: ../../../Misc/NEWS:4879 +msgid "" +"`Issue #21817 `__: When an exception is " +"raised in a task submitted to a ProcessPoolExecutor, the remote traceback is " +"now displayed in the parent process. Patch by Claudiu Popa." +msgstr "" + +#: ../../../Misc/NEWS:4883 +msgid "" +"`Issue #15955 `__: Add an option to limit " +"output size when decompressing LZMA data. Patch by Nikolaus Rath and Martin " +"Panter." +msgstr "" + +#: ../../../Misc/NEWS:4886 +msgid "" +"`Issue #23250 `__: In the http.cookies " +"module, capitalize \"HttpOnly\" and \"Secure\" as they are written in the " +"standard." +msgstr "" + +#: ../../../Misc/NEWS:4889 +msgid "" +"`Issue #23063 `__: In the disutils' check " +"command, fix parsing of reST with code or code-block directives." +msgstr "" + +#: ../../../Misc/NEWS:4892 +msgid "" +"`Issue #23209 `__, #23225: selectors." +"BaseSelector.get_key() now raises a RuntimeError if the selector is closed. " +"And selectors.BaseSelector.close() now clears its internal reference to the " +"selector mapping to break a reference cycle. Initial patch written by Martin " +"Richard." +msgstr "" + +#: ../../../Misc/NEWS:4897 +msgid "" +"`Issue #17911 `__: Provide a way to seed the " +"linecache for a PEP-302 module without actually loading the code." +msgstr "" + +#: ../../../Misc/NEWS:4900 +msgid "" +"`Issue #17911 `__: Provide a new object API " +"for traceback, including the ability to not lookup lines at all until the " +"traceback is actually rendered, without any trace of the original objects " +"being kept alive." +msgstr "" + +#: ../../../Misc/NEWS:4904 +msgid "" +"`Issue #19777 `__: Provide a home() " +"classmethod on Path objects. Contributed by Victor Salgado and Mayank " +"Tripathi." +msgstr "" + +#: ../../../Misc/NEWS:4907 +msgid "" +"`Issue #23206 `__: Make ``json.dumps(..., " +"ensure_ascii=False)`` as fast as the default case of ``ensure_ascii=True``. " +"Patch by Naoki Inada." +msgstr "" + +#: ../../../Misc/NEWS:4910 +msgid "" +"`Issue #23185 `__: Add math.inf and math.nan " +"constants." +msgstr "" + +#: ../../../Misc/NEWS:4912 +msgid "" +"`Issue #23186 `__: Add ssl.SSLObject." +"shared_ciphers() and ssl.SSLSocket.shared_ciphers() to fetch the client's " +"list ciphers sent at handshake." +msgstr "" + +#: ../../../Misc/NEWS:4916 +msgid "" +"`Issue #23143 `__: Remove compatibility with " +"OpenSSLs older than 0.9.8." +msgstr "" + +#: ../../../Misc/NEWS:4918 +msgid "" +"`Issue #23132 `__: Improve performance and " +"introspection support of comparison methods created by functool." +"total_ordering." +msgstr "" + +#: ../../../Misc/NEWS:4921 +msgid "" +"`Issue #19776 `__: Add an expanduser() method " +"on Path objects." +msgstr "" + +#: ../../../Misc/NEWS:4923 +msgid "" +"`Issue #23112 `__: Fix SimpleHTTPServer to " +"correctly carry the query string and fragment when it redirects to add a " +"trailing slash." +msgstr "" + +#: ../../../Misc/NEWS:4926 +msgid "" +"`Issue #21793 `__: Added http.HTTPStatus " +"enums (i.e. HTTPStatus.OK, HTTPStatus.NOT_FOUND). Patch by Demian Brecht." +msgstr "" + +#: ../../../Misc/NEWS:4929 +msgid "" +"`Issue #23093 `__: In the io, module allow " +"more operations to work on detached streams." +msgstr "" + +#: ../../../Misc/NEWS:4932 +msgid "" +"`Issue #23111 `__: In the ftplib, make ssl." +"PROTOCOL_SSLv23 the default protocol version." +msgstr "" + +#: ../../../Misc/NEWS:4935 +msgid "" +"`Issue #22585 `__: On OpenBSD 5.6 and newer, " +"os.urandom() now calls getentropy(), instead of reading /dev/urandom, to get " +"pseudo-random bytes." +msgstr "" + +#: ../../../Misc/NEWS:4938 +msgid "" +"`Issue #19104 `__: pprint now produces " +"evaluable output for wrapped strings." +msgstr "" + +#: ../../../Misc/NEWS:4940 +msgid "" +"`Issue #23071 `__: Added missing names to " +"codecs.__all__. Patch by Martin Panter." +msgstr "" + +#: ../../../Misc/NEWS:4942 +msgid "" +"`Issue #22783 `__: Pickling now uses the " +"NEWOBJ opcode instead of the NEWOBJ_EX opcode if possible." +msgstr "" + +#: ../../../Misc/NEWS:4945 +msgid "" +"`Issue #15513 `__: Added a __sizeof__ " +"implementation for pickle classes." +msgstr "" + +#: ../../../Misc/NEWS:4947 +msgid "" +"`Issue #19858 `__: pickletools.optimize() now " +"aware of the MEMOIZE opcode, can produce more compact result and no longer " +"produces invalid output if input data contains MEMOIZE opcodes together with " +"PUT or BINPUT opcodes." +msgstr "" + +#: ../../../Misc/NEWS:4951 +msgid "" +"`Issue #22095 `__: Fixed HTTPConnection." +"set_tunnel with default port. The port value in the host header was set to " +"\"None\". Patch by Demian Brecht." +msgstr "" + +#: ../../../Misc/NEWS:4954 +msgid "" +"`Issue #23016 `__: A warning no longer " +"produces an AttributeError when the program is run with pythonw.exe." +msgstr "" + +#: ../../../Misc/NEWS:4957 +msgid "" +"`Issue #21775 `__: shutil.copytree(): fix " +"crash when copying to VFAT. An exception handler assumed that OSError " +"objects always have a 'winerror' attribute. That is not the case, so the " +"exception handler itself raised AttributeError when run on Linux (and, " +"presumably, any other non-Windows OS). Patch by Greg Ward." +msgstr "" + +#: ../../../Misc/NEWS:4963 +msgid "" +"`Issue #1218234 `__: Fix inspect." +"getsource() to load updated source of reloaded module. Initial patch by " +"Berker Peksag." +msgstr "" + +#: ../../../Misc/NEWS:4966 +msgid "" +"`Issue #21740 `__: Support wrapped callables " +"in doctest. Patch by Claudiu Popa." +msgstr "" + +#: ../../../Misc/NEWS:4968 +msgid "" +"`Issue #23009 `__: Make sure selectors." +"EpollSelecrtor.select() works when no FD is registered." +msgstr "" + +#: ../../../Misc/NEWS:4971 +msgid "" +"`Issue #22959 `__: In the constructor of http." +"client.HTTPSConnection, prefer the context's check_hostname attribute over " +"the *check_hostname* parameter." +msgstr "" + +#: ../../../Misc/NEWS:4974 +msgid "" +"`Issue #22696 `__: Add function :func:`sys." +"is_finalizing` to know about interpreter shutdown." +msgstr "" + +#: ../../../Misc/NEWS:4977 +msgid "" +"`Issue #16043 `__: Add a default limit for " +"the amount of data xmlrpclib.gzip_decode will return. This resolves " +"CVE-2013-1753." +msgstr "" + +#: ../../../Misc/NEWS:4980 +msgid "" +"`Issue #14099 `__: ZipFile.open() no longer " +"reopen the underlying file. Objects returned by ZipFile.open() can now " +"operate independently of the ZipFile even if the ZipFile was created by " +"passing in a file-like object as the first argument to the constructor." +msgstr "" + +#: ../../../Misc/NEWS:4985 +msgid "" +"`Issue #22966 `__: Fix __pycache__ pyc file " +"name clobber when pyc_compile is asked to compile a source file containing " +"multiple dots in the source file name." +msgstr "" + +#: ../../../Misc/NEWS:4989 +msgid "" +"`Issue #21971 `__: Update turtledemo doc and " +"add module to the index." +msgstr "" + +#: ../../../Misc/NEWS:4991 +msgid "" +"`Issue #21032 `__: Fixed socket leak if " +"HTTPConnection.getresponse() fails. Original patch by Martin Panter." +msgstr "" + +#: ../../../Misc/NEWS:4994 +msgid "" +"`Issue #22407 `__: Deprecated the use of re." +"LOCALE flag with str patterns or re.ASCII. It was newer worked." +msgstr "" + +#: ../../../Misc/NEWS:4997 +msgid "" +"`Issue #22902 `__: The \"ip\" command is now " +"used on Linux to determine MAC address in uuid.getnode(). Pach by Bruno " +"Cauet." +msgstr "" + +#: ../../../Misc/NEWS:5000 +msgid "" +"`Issue #22960 `__: Add a context argument to " +"xmlrpclib.ServerProxy constructor." +msgstr "" + +#: ../../../Misc/NEWS:5002 +msgid "" +"`Issue #22389 `__: Add contextlib." +"redirect_stderr()." +msgstr "" + +#: ../../../Misc/NEWS:5004 +msgid "" +"`Issue #21356 `__: Make ssl.RAND_egd() " +"optional to support LibreSSL. The availability of the function is checked " +"during the compilation. Patch written by Bernard Spil." +msgstr "" + +#: ../../../Misc/NEWS:5008 +msgid "" +"`Issue #22915 `__: SAX parser now supports " +"files opened with file descriptor or bytes path." +msgstr "" + +#: ../../../Misc/NEWS:5011 +msgid "" +"`Issue #22609 `__: Constructors and update " +"methods of mapping classes in the collections module now accept the self " +"keyword argument." +msgstr "" + +#: ../../../Misc/NEWS:5014 +msgid "" +"`Issue #22940 `__: Add readline." +"append_history_file." +msgstr "" + +#: ../../../Misc/NEWS:5016 +msgid "" +"`Issue #19676 `__: Added the \"namereplace\" " +"error handler." +msgstr "" + +#: ../../../Misc/NEWS:5018 +msgid "" +"`Issue #22788 `__: Add *context* parameter to " +"logging.handlers.HTTPHandler." +msgstr "" + +#: ../../../Misc/NEWS:5020 +msgid "" +"`Issue #22921 `__: Allow SSLContext to take " +"the *hostname* parameter even if OpenSSL doesn't support SNI." +msgstr "" + +#: ../../../Misc/NEWS:5023 +msgid "" +"`Issue #22894 `__: TestCase.subTest() would " +"cause the test suite to be stopped when in failfast mode, even in the " +"absence of failures." +msgstr "" + +#: ../../../Misc/NEWS:5026 +msgid "" +"`Issue #22796 `__: HTTP cookie parsing is now " +"stricter, in order to protect against potential injection attacks." +msgstr "" + +#: ../../../Misc/NEWS:5029 +msgid "" +"`Issue #22370 `__: Windows detection in " +"pathlib is now more robust." +msgstr "" + +#: ../../../Misc/NEWS:5031 +msgid "" +"`Issue #22841 `__: Reject coroutines in " +"asyncio add_signal_handler(). Patch by Ludovic.Gasc." +msgstr "" + +#: ../../../Misc/NEWS:5034 +msgid "" +"`Issue #19494 `__: Added urllib.request." +"HTTPBasicPriorAuthHandler. Patch by Matej Cepl." +msgstr "" + +#: ../../../Misc/NEWS:5037 +msgid "" +"`Issue #22578 `__: Added attributes to the re." +"error class." +msgstr "" + +#: ../../../Misc/NEWS:5039 +msgid "" +"`Issue #22849 `__: Fix possible double free " +"in the io.TextIOWrapper constructor." +msgstr "" + +#: ../../../Misc/NEWS:5041 +msgid "" +"`Issue #12728 `__: Different Unicode " +"characters having the same uppercase but different lowercase are now matched " +"in case-insensitive regular expressions." +msgstr "" + +#: ../../../Misc/NEWS:5044 +msgid "" +"`Issue #22821 `__: Fixed fcntl() with integer " +"argument on 64-bit big-endian platforms." +msgstr "" + +#: ../../../Misc/NEWS:5047 +msgid "" +"`Issue #21650 `__: Add an `--sort-keys` " +"option to json.tool CLI." +msgstr "" + +#: ../../../Misc/NEWS:5049 +msgid "" +"`Issue #22824 `__: Updated reprlib output " +"format for sets to use set literals. Patch contributed by Berker Peksag." +msgstr "" + +#: ../../../Misc/NEWS:5052 +msgid "" +"`Issue #22824 `__: Updated reprlib output " +"format for arrays to display empty arrays without an unnecessary empty " +"list. Suggested by Serhiy Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:5055 +msgid "" +"`Issue #22406 `__: Fixed the uu_codec codec " +"incorrectly ported to 3.x. Based on patch by Martin Panter." +msgstr "" + +#: ../../../Misc/NEWS:5058 +msgid "" +"`Issue #17293 `__: uuid.getnode() now " +"determines MAC address on AIX using netstat. Based on patch by Aivars Kalv�?" +"ns." +msgstr "" + +#: ../../../Misc/NEWS:5061 +msgid "" +"`Issue #22769 `__: Fixed ttk.Treeview." +"tag_has() when called without arguments." +msgstr "" + +#: ../../../Misc/NEWS:5063 +msgid "" +"`Issue #22417 `__: Verify certificates by " +"default in httplib (PEP 476)." +msgstr "" + +#: ../../../Misc/NEWS:5065 +msgid "" +"`Issue #22775 `__: Fixed unpickling of http." +"cookies.SimpleCookie with protocol 2 and above. Patch by Tim Graham." +msgstr "" + +#: ../../../Misc/NEWS:5068 +msgid "" +"`Issue #22776 `__: Brought excluded code into " +"the scope of a try block in SysLogHandler.emit()." +msgstr "" + +#: ../../../Misc/NEWS:5071 +msgid "" +"`Issue #22665 `__: Add missing " +"get_terminal_size and SameFileError to shutil.__all__." +msgstr "" + +#: ../../../Misc/NEWS:5074 +msgid "" +"`Issue #6623 `__: Remove deprecated Netrc " +"class in the ftplib module. Patch by Matt Chaput." +msgstr "" + +#: ../../../Misc/NEWS:5077 +msgid "" +"`Issue #17381 `__: Fixed handling of case-" +"insensitive ranges in regular expressions." +msgstr "" + +#: ../../../Misc/NEWS:5080 +msgid "" +"`Issue #22410 `__: Module level functions in " +"the re module now cache compiled locale-dependent regular expressions taking " +"into account the locale." +msgstr "" + +#: ../../../Misc/NEWS:5083 +msgid "" +"`Issue #22759 `__: Query methods on pathlib." +"Path() (exists(), is_dir(), etc.) now return False when the underlying stat " +"call raises NotADirectoryError." +msgstr "" + +#: ../../../Misc/NEWS:5086 +msgid "" +"`Issue #8876 `__: distutils now falls back to " +"copying files when hard linking doesn't work. This allows use with special " +"filesystems such as VirtualBox shared folders." +msgstr "" + +#: ../../../Misc/NEWS:5090 +msgid "" +"`Issue #22217 `__: Implemented reprs of " +"classes in the zipfile module." +msgstr "" + +#: ../../../Misc/NEWS:5092 +msgid "" +"`Issue #22457 `__: Honour load_tests in the " +"start_dir of discovery." +msgstr "" + +#: ../../../Misc/NEWS:5094 +msgid "" +"`Issue #18216 `__: gettext now raises an " +"error when a .mo file has an unsupported major version number. Patch by " +"Aaron Hill." +msgstr "" + +#: ../../../Misc/NEWS:5097 +msgid "" +"`Issue #13918 `__: Provide a locale." +"delocalize() function which can remove locale-specific number formatting " +"from a string representing a number, without then converting it to a " +"specific type. Patch by Cédric Krier." +msgstr "" + +#: ../../../Misc/NEWS:5101 +msgid "" +"`Issue #22676 `__: Make the pickling of " +"global objects which don't have a __module__ attribute less slow." +msgstr "" + +#: ../../../Misc/NEWS:5104 +msgid "" +"`Issue #18853 `__: Fixed ResourceWarning in " +"shlex.__nain__." +msgstr "" + +#: ../../../Misc/NEWS:5106 +msgid "" +"`Issue #9351 `__: Defaults set with " +"set_defaults on an argparse subparser are no longer ignored when also set on " +"the parent parser." +msgstr "" + +#: ../../../Misc/NEWS:5109 +msgid "" +"`Issue #7559 `__: unittest test loading " +"ImportErrors are reported as import errors with their import exception " +"rather than as attribute errors after the import has already failed." +msgstr "" + +#: ../../../Misc/NEWS:5113 +msgid "" +"`Issue #19746 `__: Make it possible to " +"examine the errors from unittest discovery without executing the test suite. " +"The new `errors` attribute on TestLoader exposes these non-fatal errors " +"encountered during discovery." +msgstr "" + +#: ../../../Misc/NEWS:5117 +msgid "" +"`Issue #21991 `__: Make email." +"headerregistry's header 'params' attributes be read-only " +"(MappingProxyType). Previously the dictionary was modifiable but a new one " +"was created on each access of the attribute." +msgstr "" + +#: ../../../Misc/NEWS:5121 +msgid "" +"`Issue #22638 `__: SSLv3 is now disabled " +"throughout the standard library. It can still be enabled by instantiating a " +"SSLContext manually." +msgstr "" + +#: ../../../Misc/NEWS:5124 +msgid "" +"`Issue #22641 `__: In asyncio, the default " +"SSL context for client connections is now created using ssl." +"create_default_context(), for stronger security." +msgstr "" + +#: ../../../Misc/NEWS:5127 +msgid "" +"`Issue #17401 `__: Include closefd in io." +"FileIO repr." +msgstr "" + +#: ../../../Misc/NEWS:5129 +msgid "" +"`Issue #21338 `__: Add silent mode for " +"compileall. quiet parameters of compile_{dir, file, path} functions now have " +"a multilevel value. Also, -q option of the CLI now have a multilevel value. " +"Patch by Thomas Kluyver." +msgstr "" + +#: ../../../Misc/NEWS:5133 +msgid "" +"`Issue #20152 `__: Convert the array and " +"cmath modules to Argument Clinic." +msgstr "" + +#: ../../../Misc/NEWS:5135 +msgid "" +"`Issue #18643 `__: Add socket.socketpair() on " +"Windows." +msgstr "" + +#: ../../../Misc/NEWS:5137 +msgid "" +"`Issue #22435 `__: Fix a file descriptor leak " +"when socketserver bind fails." +msgstr "" + +#: ../../../Misc/NEWS:5139 +msgid "" +"`Issue #13096 `__: Fixed segfault in CTypes " +"POINTER handling of large values." +msgstr "" + +#: ../../../Misc/NEWS:5142 +msgid "" +"`Issue #11694 `__: Raise ConversionError in " +"xdrlib as documented. Patch by Filip Gruszczyński and Claudiu Popa." +msgstr "" + +#: ../../../Misc/NEWS:5145 +msgid "" +"`Issue #19380 `__: Optimized parsing of " +"regular expressions." +msgstr "" + +#: ../../../Misc/NEWS:5147 +msgid "" +"`Issue #1519638 `__: Now unmatched groups " +"are replaced with empty strings in re.sub() and re.subn()." +msgstr "" + +#: ../../../Misc/NEWS:5150 +msgid "" +"`Issue #18615 `__: sndhdr.what/whathdr now " +"return a namedtuple." +msgstr "" + +#: ../../../Misc/NEWS:5152 +msgid "" +"`Issue #22462 `__: Fix pyexpat's creation of " +"a dummy frame to make it appear in exception tracebacks." +msgstr "" + +#: ../../../Misc/NEWS:5155 +msgid "" +"`Issue #21965 `__: Add support for in-memory " +"SSL to the ssl module. Patch by Geert Jansen." +msgstr "" + +#: ../../../Misc/NEWS:5158 +msgid "" +"`Issue #21173 `__: Fix len() on a " +"WeakKeyDictionary when .clear() was called with an iterator alive." +msgstr "" + +#: ../../../Misc/NEWS:5161 +msgid "" +"`Issue #11866 `__: Eliminated race condition " +"in the computation of names for new threads." +msgstr "" + +#: ../../../Misc/NEWS:5164 +msgid "" +"`Issue #21905 `__: Avoid RuntimeError in " +"pickle.whichmodule() when sys.modules is mutated while iterating. Patch by " +"Olivier Grisel." +msgstr "" + +#: ../../../Misc/NEWS:5167 +msgid "" +"`Issue #11271 `__: concurrent.futures." +"Executor.map() now takes a *chunksize* argument to allow batching of tasks " +"in child processes and improve performance of ProcessPoolExecutor. Patch by " +"Dan O'Reilly." +msgstr "" + +#: ../../../Misc/NEWS:5171 +msgid "" +"`Issue #21883 `__: os.path.join() and os.path." +"relpath() now raise a TypeError with more helpful error message for " +"unsupported or mismatched types of arguments." +msgstr "" + +#: ../../../Misc/NEWS:5174 +msgid "" +"`Issue #22219 `__: The zipfile module CLI now " +"adds entries for directories (including empty directories) in ZIP file." +msgstr "" + +#: ../../../Misc/NEWS:5177 +msgid "" +"`Issue #22449 `__: In the ssl.SSLContext." +"load_default_certs, consult the environmental variables SSL_CERT_DIR and " +"SSL_CERT_FILE on Windows." +msgstr "" + +#: ../../../Misc/NEWS:5180 +msgid "" +"`Issue #22508 `__: The email.__version__ " +"variable has been removed; the email code is no longer shipped separately " +"from the stdlib, and __version__ hasn't been updated in several releases." +msgstr "" + +#: ../../../Misc/NEWS:5184 +msgid "" +"`Issue #20076 `__: Added non derived UTF-8 " +"aliases to locale aliases table." +msgstr "" + +#: ../../../Misc/NEWS:5186 +msgid "" +"`Issue #20079 `__: Added locales supported in " +"glibc 2.18 to locale alias table." +msgstr "" + +#: ../../../Misc/NEWS:5188 +msgid "" +"`Issue #20218 `__: Added convenience methods " +"read_text/write_text and read_bytes/ write_bytes to pathlib.Path objects." +msgstr "" + +#: ../../../Misc/NEWS:5191 +msgid "" +"`Issue #22396 `__: On 32-bit AIX platform, " +"don't expose os.posix_fadvise() nor os.posix_fallocate() because their " +"prototypes in system headers are wrong." +msgstr "" + +#: ../../../Misc/NEWS:5194 +msgid "" +"`Issue #22517 `__: When an io.BufferedRWPair " +"object is deallocated, clear its weakrefs." +msgstr "" + +#: ../../../Misc/NEWS:5197 +msgid "" +"`Issue #22437 `__: Number of capturing groups " +"in regular expression is no longer limited by 100." +msgstr "" + +#: ../../../Misc/NEWS:5200 +msgid "" +"`Issue #17442 `__: InteractiveInterpreter now " +"displays the full chained traceback in its showtraceback method, to match " +"the built in interactive interpreter." +msgstr "" + +#: ../../../Misc/NEWS:5203 +msgid "" +"`Issue #23392 `__: Added tests for marshal C " +"API that works with FILE*." +msgstr "" + +#: ../../../Misc/NEWS:5206 +msgid "" +"`Issue #10510 `__: distutils register and " +"upload methods now use HTML standards compliant CRLF line endings." +msgstr "" + +#: ../../../Misc/NEWS:5209 +msgid "" +"`Issue #9850 `__: Fixed macpath.join() for " +"empty first component. Patch by Oleg Oshmyan." +msgstr "" + +#: ../../../Misc/NEWS:5212 +msgid "" +"`Issue #5309 `__: distutils' build and " +"build_ext commands now accept a ``-j`` option to enable parallel building of " +"extension modules." +msgstr "" + +#: ../../../Misc/NEWS:5215 +msgid "" +"`Issue #22448 `__: Improve canceled timer " +"handles cleanup to prevent unbound memory usage. Patch by Joshua Moore-Oliva." +msgstr "" + +#: ../../../Misc/NEWS:5218 +msgid "" +"`Issue #22427 `__: TemporaryDirectory no " +"longer attempts to clean up twice when used in the with statement in " +"generator." +msgstr "" + +#: ../../../Misc/NEWS:5221 +msgid "" +"`Issue #22362 `__: Forbidden ambiguous octal " +"escapes out of range 0-0o377 in regular expressions." +msgstr "" + +#: ../../../Misc/NEWS:5224 +msgid "" +"`Issue #20912 `__: Now directories added to " +"ZIP file have correct Unix and MS-DOS directory attributes." +msgstr "" + +#: ../../../Misc/NEWS:5227 +msgid "" +"`Issue #21866 `__: ZipFile.close() no longer " +"writes ZIP64 central directory records if allowZip64 is false." +msgstr "" + +#: ../../../Misc/NEWS:5230 +msgid "" +"`Issue #22278 `__: Fix urljoin problem with " +"relative urls, a regression observed after changes to issue22118 were " +"submitted." +msgstr "" + +#: ../../../Misc/NEWS:5233 +msgid "" +"`Issue #22415 `__: Fixed debugging output of " +"the GROUPREF_EXISTS opcode in the re module. Removed trailing spaces in " +"debugging output." +msgstr "" + +#: ../../../Misc/NEWS:5236 +msgid "" +"`Issue #22423 `__: Unhandled exception in " +"thread no longer causes unhandled AttributeError when sys.stderr is None." +msgstr "" + +#: ../../../Misc/NEWS:5239 +msgid "" +"`Issue #21332 `__: Ensure that ``bufsize=1`` " +"in subprocess.Popen() selects line buffering, rather than block buffering. " +"Patch by Akira Li." +msgstr "" + +#: ../../../Misc/NEWS:5242 +msgid "" +"`Issue #21091 `__: Fix API bug: email.message." +"EmailMessage.is_attachment is now a method." +msgstr "" + +#: ../../../Misc/NEWS:5245 +msgid "" +"`Issue #21079 `__: Fix email.message." +"EmailMessage.is_attachment to return the correct result when the header has " +"parameters as well as a value." +msgstr "" + +#: ../../../Misc/NEWS:5248 +msgid "" +"`Issue #22247 `__: Add NNTPError to nntplib." +"__all__." +msgstr "" + +#: ../../../Misc/NEWS:5250 +msgid "" +"`Issue #22366 `__: urllib.request.urlopen " +"will accept a context object (SSLContext) as an argument which will then be " +"used for HTTPS connection. Patch by Alex Gaynor." +msgstr "" + +#: ../../../Misc/NEWS:5254 +msgid "" +"`Issue #4180 `__: The warnings registries are " +"now reset when the filters are modified." +msgstr "" + +#: ../../../Misc/NEWS:5257 +msgid "" +"`Issue #22419 `__: Limit the length of " +"incoming HTTP request in wsgiref server to 65536 bytes and send a 414 error " +"code for higher lengths. Patch contributed by Devin Cook." +msgstr "" + +#: ../../../Misc/NEWS:5261 +msgid "" +"Lax cookie parsing in http.cookies could be a security issue when combined " +"with non-standard cookie handling in some Web browsers. Reported by Sergey " +"Bobrov." +msgstr "" + +#: ../../../Misc/NEWS:5265 +msgid "" +"`Issue #20537 `__: logging methods now accept " +"an exception instance as well as a Boolean value or exception tuple. Thanks " +"to Yury Selivanov for the patch." +msgstr "" + +#: ../../../Misc/NEWS:5268 +msgid "" +"`Issue #22384 `__: An exception in Tkinter " +"callback no longer crashes the program when it is run with pythonw.exe." +msgstr "" + +#: ../../../Misc/NEWS:5271 +msgid "" +"`Issue #22168 `__: Prevent turtle " +"AttributeError with non-default Canvas on OS X." +msgstr "" + +#: ../../../Misc/NEWS:5273 +msgid "" +"`Issue #21147 `__: sqlite3 now raises an " +"exception if the request contains a null character instead of truncating " +"it. Based on patch by Victor Stinner." +msgstr "" + +#: ../../../Misc/NEWS:5276 +msgid "" +"`Issue #13968 `__: The glob module now " +"supports recursive search in subdirectories using the \"**\" pattern." +msgstr "" + +#: ../../../Misc/NEWS:5279 +msgid "" +"`Issue #21951 `__: Fixed a crash in Tkinter " +"on AIX when called Tcl command with empty string or tuple argument." +msgstr "" + +#: ../../../Misc/NEWS:5282 +msgid "" +"`Issue #21951 `__: Tkinter now most likely " +"raises MemoryError instead of crash if the memory allocation fails." +msgstr "" + +#: ../../../Misc/NEWS:5285 +msgid "" +"`Issue #22338 `__: Fix a crash in the json " +"module on memory allocation failure." +msgstr "" + +#: ../../../Misc/NEWS:5287 +msgid "" +"`Issue #12410 `__: imaplib.IMAP4 now supports " +"the context management protocol. Original patch by Tarek Ziadé." +msgstr "" + +#: ../../../Misc/NEWS:5290 +msgid "" +"`Issue #21270 `__: We now override tuple " +"methods in mock.call objects so that they can be used as normal call " +"attributes." +msgstr "" + +#: ../../../Misc/NEWS:5293 +msgid "" +"`Issue #16662 `__: load_tests() is now " +"unconditionally run when it is present in a package's __init__.py. " +"TestLoader.loadTestsFromModule() still accepts use_load_tests, but it is " +"deprecated and ignored. A new keyword-only attribute `pattern` is added and " +"documented. Patch given by Robert Collins, tweaked by Barry Warsaw." +msgstr "" + +#: ../../../Misc/NEWS:5299 +msgid "" +"`Issue #22226 `__: First letter no longer is " +"stripped from the \"status\" key in the result of Treeview.heading()." +msgstr "" + +#: ../../../Misc/NEWS:5302 +msgid "" +"`Issue #19524 `__: Fixed resource leak in the " +"HTTP connection when an invalid response is received. Patch by Martin " +"Panter." +msgstr "" + +#: ../../../Misc/NEWS:5305 +msgid "" +"`Issue #20421 `__: Add a .version() method to " +"SSL sockets exposing the actual protocol version in use." +msgstr "" + +#: ../../../Misc/NEWS:5308 +msgid "" +"`Issue #19546 `__: configparser exceptions no " +"longer expose implementation details. Chained KeyErrors are removed, which " +"leads to cleaner tracebacks. Patch by Claudiu Popa." +msgstr "" + +#: ../../../Misc/NEWS:5312 +msgid "" +"`Issue #22051 `__: turtledemo no longer " +"reloads examples to re-run them. Initialization of variables and gui setup " +"should be done in main(), which is called each time a demo is run, but not " +"on import." +msgstr "" + +#: ../../../Misc/NEWS:5316 +msgid "" +"`Issue #21933 `__: Turtledemo users can " +"change the code font size with a menu selection or control(command) '-' or " +"'+' or control-mousewheel. Original patch by Lita Cho." +msgstr "" + +#: ../../../Misc/NEWS:5320 +msgid "" +"`Issue #21597 `__: The separator between the " +"turtledemo text pane and the drawing canvas can now be grabbed and dragged " +"with a mouse. The code text pane can be widened to easily view or copy the " +"full width of the text. The canvas can be widened on small screens. " +"Original patches by Jan Kanis and Lita Cho." +msgstr "" + +#: ../../../Misc/NEWS:5325 +msgid "" +"`Issue #18132 `__: Turtledemo buttons no " +"longer disappear when the window is shrunk. Original patches by Jan Kanis " +"and Lita Cho." +msgstr "" + +#: ../../../Misc/NEWS:5328 +msgid "" +"`Issue #22043 `__: time.monotonic() is now " +"always available. ``threading.Lock.acquire()``, ``threading.RLock." +"acquire()`` and socket operations now use a monotonic clock, instead of the " +"system clock, when a timeout is used." +msgstr "" + +#: ../../../Misc/NEWS:5333 +msgid "" +"`Issue #21527 `__: Add a default number of " +"workers to ThreadPoolExecutor equal to 5 times the number of CPUs. Patch by " +"Claudiu Popa." +msgstr "" + +#: ../../../Misc/NEWS:5336 +msgid "" +"`Issue #22216 `__: smtplib now resets its " +"state more completely after a quit. The most obvious consequence of the " +"previous behavior was a STARTTLS failure during a connect/starttls/quit/" +"connect/starttls sequence." +msgstr "" + +#: ../../../Misc/NEWS:5340 +msgid "" +"`Issue #22098 `__: ctypes' BigEndianStructure " +"and LittleEndianStructure now define an empty __slots__ so that subclasses " +"don't always get an instance dict. Patch by Claudiu Popa." +msgstr "" + +#: ../../../Misc/NEWS:5344 +msgid "" +"`Issue #22185 `__: Fix an occasional " +"RuntimeError in threading.Condition.wait() caused by mutation of the waiters " +"queue without holding the lock. Patch by Doug Zongker." +msgstr "" + +#: ../../../Misc/NEWS:5348 +msgid "" +"`Issue #22287 `__: On UNIX, " +"_PyTime_gettimeofday() now uses clock_gettime(CLOCK_REALTIME) if available. " +"As a side effect, Python now depends on the librt library on Solaris and on " +"Linux (only with glibc older than 2.17)." +msgstr "" + +#: ../../../Misc/NEWS:5353 +msgid "" +"`Issue #22182 `__: Use e.args to unpack " +"exceptions correctly in distutils.file_util.move_file. Patch by Claudiu Popa." +msgstr "" + +#: ../../../Misc/NEWS:5356 +msgid "" +"The webbrowser module now uses subprocess's start_new_session=True rather " +"than a potentially risky preexec_fn=os.setsid call." +msgstr "" + +#: ../../../Misc/NEWS:5359 +msgid "" +"`Issue #22042 `__: signal.set_wakeup_fd(fd) " +"now raises an exception if the file descriptor is in blocking mode." +msgstr "" + +#: ../../../Misc/NEWS:5362 +msgid "" +"`Issue #16808 `__: inspect.stack() now " +"returns a named tuple instead of a tuple. Patch by Daniel Shahaf." +msgstr "" + +#: ../../../Misc/NEWS:5365 +msgid "" +"`Issue #22236 `__: Fixed Tkinter images " +"copying operations in NoDefaultRoot mode." +msgstr "" + +#: ../../../Misc/NEWS:5367 +msgid "" +"`Issue #2527 `__: Add a *globals* argument to " +"timeit functions, in order to override the globals namespace in which the " +"timed code is executed. Patch by Ben Roberts." +msgstr "" + +#: ../../../Misc/NEWS:5371 +msgid "" +"`Issue #22118 `__: Switch urllib.parse to use " +"RFC 3986 semantics for the resolution of relative URLs, rather than RFCs " +"1808 and 2396. Patch by Demian Brecht." +msgstr "" + +#: ../../../Misc/NEWS:5375 +msgid "" +"`Issue #21549 `__: Added the \"members\" " +"parameter to TarFile.list()." +msgstr "" + +#: ../../../Misc/NEWS:5377 +msgid "" +"`Issue #19628 `__: Allow compileall recursion " +"depth to be specified with a -r option." +msgstr "" + +#: ../../../Misc/NEWS:5380 +msgid "" +"`Issue #15696 `__: Add a __sizeof__ " +"implementation for mmap objects on Windows." +msgstr "" + +#: ../../../Misc/NEWS:5382 +msgid "" +"`Issue #22068 `__: Avoided reference loops " +"with Variables and Fonts in Tkinter." +msgstr "" + +#: ../../../Misc/NEWS:5384 +msgid "" +"`Issue #22165 `__: SimpleHTTPRequestHandler " +"now supports undecodable file names." +msgstr "" + +#: ../../../Misc/NEWS:5386 +msgid "" +"`Issue #15381 `__: Optimized line reading in " +"io.BytesIO." +msgstr "" + +#: ../../../Misc/NEWS:5388 +msgid "" +"`Issue #8797 `__: Raise HTTPError on failed " +"Basic Authentication immediately. Initial patch by Sam Bull." +msgstr "" + +#: ../../../Misc/NEWS:5391 +msgid "" +"`Issue #20729 `__: Restored the use of lazy " +"iterkeys()/itervalues()/iteritems() in the mailbox module." +msgstr "" + +#: ../../../Misc/NEWS:5394 +msgid "" +"`Issue #21448 `__: Changed FeedParser feed() " +"to avoid O(N**2) behavior when parsing long line. Original patch by Raymond " +"Hettinger." +msgstr "" + +#: ../../../Misc/NEWS:5397 +msgid "" +"`Issue #22184 `__: The functools LRU Cache " +"decorator factory now gives an earlier and clearer error message when the " +"user forgets the required parameters." +msgstr "" + +#: ../../../Misc/NEWS:5400 +msgid "" +"`Issue #17923 `__: glob() patterns ending " +"with a slash no longer match non-dirs on AIX. Based on patch by Delhallt." +msgstr "" + +#: ../../../Misc/NEWS:5403 +msgid "" +"`Issue #21725 `__: Added support for RFC 6531 " +"(SMTPUTF8) in smtpd." +msgstr "" + +#: ../../../Misc/NEWS:5405 +msgid "" +"`Issue #22176 `__: Update the ctypes module's " +"libffi to v3.1. This release adds support for the Linux AArch64 and POWERPC " +"ELF ABIv2 little endian architectures." +msgstr "" + +#: ../../../Misc/NEWS:5409 +msgid "" +"`Issue #5411 `__: Added support for the \"xztar" +"\" format in the shutil module." +msgstr "" + +#: ../../../Misc/NEWS:5411 +msgid "" +"`Issue #21121 `__: Don't force 3rd party C " +"extensions to be built with -Werror=declaration-after-statement." +msgstr "" + +#: ../../../Misc/NEWS:5414 +msgid "" +"`Issue #21975 `__: Fixed crash when using " +"uninitialized sqlite3.Row (in particular when unpickling pickled sqlite3." +"Row). sqlite3.Row is now initialized in the __new__() method." +msgstr "" + +#: ../../../Misc/NEWS:5418 +msgid "" +"`Issue #20170 `__: Convert posixmodule to use " +"Argument Clinic." +msgstr "" + +#: ../../../Misc/NEWS:5420 +msgid "" +"`Issue #21539 `__: Add an *exists_ok* " +"argument to `Pathlib.mkdir()` to mimic `mkdir -p` and `os.makedirs()` " +"functionality. When true, ignore FileExistsErrors. Patch by Berker Peksag." +msgstr "" + +#: ../../../Misc/NEWS:5424 +msgid "" +"`Issue #22127 `__: Bypass IDNA for pure-ASCII " +"host names in the socket module (in particular for numeric IPs)." +msgstr "" + +#: ../../../Misc/NEWS:5427 +msgid "" +"`Issue #21047 `__: set the default value for " +"the *convert_charrefs* argument of HTMLParser to True. Patch by Berker " +"Peksag." +msgstr "" + +#: ../../../Misc/NEWS:5430 +msgid "Add an __all__ to html.entities." +msgstr "" + +#: ../../../Misc/NEWS:5432 +msgid "" +"`Issue #15114 `__: the strict mode and " +"argument of HTMLParser, HTMLParser.error, and the HTMLParserError exception " +"have been removed." +msgstr "" + +#: ../../../Misc/NEWS:5435 +msgid "" +"`Issue #22085 `__: Dropped support of Tk 8.3 " +"in Tkinter." +msgstr "" + +#: ../../../Misc/NEWS:5437 +msgid "" +"`Issue #21580 `__: Now Tkinter correctly " +"handles bytes arguments passed to Tk. In particular this allows initializing " +"images from binary data." +msgstr "" + +#: ../../../Misc/NEWS:5440 +msgid "" +"`Issue #22003 `__: When initialized from a " +"bytes object, io.BytesIO() now defers making a copy until it is mutated, " +"improving performance and memory use on some use cases. Patch by David " +"Wilson." +msgstr "" + +#: ../../../Misc/NEWS:5444 +msgid "" +"`Issue #22018 `__: On Windows, signal." +"set_wakeup_fd() now also supports sockets. A side effect is that Python " +"depends to the WinSock library." +msgstr "" + +#: ../../../Misc/NEWS:5447 +msgid "" +"`Issue #22054 `__: Add os.get_blocking() and " +"os.set_blocking() functions to get and set the blocking mode of a file " +"descriptor (False if the O_NONBLOCK flag is set, True otherwise). These " +"functions are not available on Windows." +msgstr "" + +#: ../../../Misc/NEWS:5451 +msgid "" +"`Issue #17172 `__: Make turtledemo start as " +"active on OS X even when run with subprocess. Patch by Lita Cho." +msgstr "" + +#: ../../../Misc/NEWS:5454 +msgid "" +"`Issue #21704 `__: Fix build error for " +"_multiprocessing when semaphores are not available. Patch by Arfrever " +"Frehtes Taifersar Arahesis." +msgstr "" + +#: ../../../Misc/NEWS:5457 +msgid "" +"`Issue #20173 `__: Convert sha1, sha256, " +"sha512 and md5 to ArgumentClinic. Patch by Vajrasky Kok." +msgstr "" + +#: ../../../Misc/NEWS:5460 +msgid "" +"Fix repr(_socket.socket) on Windows 64-bit: don't fail with OverflowError on " +"closed socket. repr(socket.socket) already works fine." +msgstr "" + +#: ../../../Misc/NEWS:5463 +msgid "" +"`Issue #22033 `__: Reprs of most Python " +"implemened classes now contain actual class name instead of hardcoded one." +msgstr "" + +#: ../../../Misc/NEWS:5466 +msgid "" +"`Issue #21947 `__: The dis module can now " +"disassemble generator-iterator objects based on their gi_code attribute. " +"Patch by Clement Rouault." +msgstr "" + +#: ../../../Misc/NEWS:5469 +msgid "" +"`Issue #16133 `__: The asynchat.async_chat." +"handle_read() method now ignores BlockingIOError exceptions." +msgstr "" + +#: ../../../Misc/NEWS:5472 +msgid "" +"`Issue #22044 `__: Fixed premature DECREF in " +"call_tzinfo_method. Patch by Tom Flanagan." +msgstr "" + +#: ../../../Misc/NEWS:5475 +msgid "" +"`Issue #19884 `__: readline: Disable the meta " +"modifier key if stdout is not a terminal to not write the ANSI sequence ``" +"\"\\033[1034h\"`` into stdout. This sequence is used on some terminal (ex: " +"TERM=xterm-256color\") to enable support of 8 bit characters." +msgstr "" + +#: ../../../Misc/NEWS:5480 +msgid "" +"`Issue #4350 `__: Removed a number of out-of-" +"dated and non-working for a long time Tkinter methods." +msgstr "" + +#: ../../../Misc/NEWS:5483 +msgid "" +"`Issue #6167 `__: Scrollbar.activate() now " +"returns the name of active element if the argument is not specified. " +"Scrollbar.set() now always accepts only 2 arguments." +msgstr "" + +#: ../../../Misc/NEWS:5487 +msgid "" +"`Issue #15275 `__: Clean up and speed up the " +"ntpath module." +msgstr "" + +#: ../../../Misc/NEWS:5489 +msgid "" +"`Issue #21888 `__: plistlib's load() and " +"loads() now work if the fmt parameter is specified." +msgstr "" + +#: ../../../Misc/NEWS:5492 +msgid "" +"`Issue #22032 `__: __qualname__ instead of " +"__name__ is now always used to format fully qualified class names of Python " +"implemented classes." +msgstr "" + +#: ../../../Misc/NEWS:5495 +msgid "" +"`Issue #22031 `__: Reprs now always use " +"hexadecimal format with the \"0x\" prefix when contain an id in form \" at " +"0x...\"." +msgstr "" + +#: ../../../Misc/NEWS:5498 +msgid "" +"`Issue #22018 `__: signal.set_wakeup_fd() now " +"raises an OSError instead of a ValueError on ``fstat()`` failure." +msgstr "" + +#: ../../../Misc/NEWS:5501 +msgid "" +"`Issue #21044 `__: tarfile.open() now handles " +"fileobj with an integer 'name' attribute. Based on patch by Antoine Pietri." +msgstr "" + +#: ../../../Misc/NEWS:5504 +msgid "" +"`Issue #21966 `__: Respect -q command-line " +"option when code module is ran." +msgstr "" + +#: ../../../Misc/NEWS:5506 +msgid "" +"`Issue #19076 `__: Don't pass the redundant " +"'file' argument to self.error()." +msgstr "" + +#: ../../../Misc/NEWS:5508 +msgid "" +"`Issue #16382 `__: Improve exception message " +"of warnings.warn() for bad category. Initial patch by Phil Elson." +msgstr "" + +#: ../../../Misc/NEWS:5511 +msgid "" +"`Issue #21932 `__: os.read() now uses a :c:" +"func:`Py_ssize_t` type instead of :c:type:`int` for the size to support " +"reading more than 2 GB at once. On Windows, the size is truncted to INT_MAX. " +"As any call to os.read(), the OS may read less bytes than the number of " +"requested bytes." +msgstr "" + +#: ../../../Misc/NEWS:5516 +msgid "" +"`Issue #21942 `__: Fixed source file viewing " +"in pydoc's server mode on Windows." +msgstr "" + +#: ../../../Misc/NEWS:5518 +msgid "" +"`Issue #11259 `__: asynchat.async_chat()." +"set_terminator() now raises a ValueError if the number of received bytes is " +"negative." +msgstr "" + +#: ../../../Misc/NEWS:5521 +msgid "" +"`Issue #12523 `__: asynchat.async_chat.push() " +"now raises a TypeError if it doesn't get a bytes string" +msgstr "" + +#: ../../../Misc/NEWS:5524 +msgid "" +"`Issue #21707 `__: Add missing kwonlyargcount " +"argument to ModuleFinder.replace_paths_in_code()." +msgstr "" + +#: ../../../Misc/NEWS:5527 +msgid "" +"`Issue #20639 `__: calling Path." +"with_suffix('') allows removing the suffix again. Patch by July Tikhonov." +msgstr "" + +#: ../../../Misc/NEWS:5530 +msgid "" +"`Issue #21714 `__: Disallow the construction " +"of invalid paths using Path.with_name(). Original patch by Antony Lee." +msgstr "" + +#: ../../../Misc/NEWS:5533 +msgid "" +"`Issue #15014 `__: Added 'auth' method to " +"smtplib to make implementing auth mechanisms simpler, and used it internally " +"in the login method." +msgstr "" + +#: ../../../Misc/NEWS:5536 +msgid "" +"`Issue #21151 `__: Fixed a segfault in the " +"winreg module when ``None`` is passed as a ``REG_BINARY`` value to " +"SetValueEx. Patch by John Ehresman." +msgstr "" + +#: ../../../Misc/NEWS:5539 +msgid "" +"`Issue #21090 `__: io.FileIO.readall() does " +"not ignore I/O errors anymore. Before, it ignored I/O errors if at least the " +"first C call read() succeed." +msgstr "" + +#: ../../../Misc/NEWS:5542 +msgid "" +"`Issue #5800 `__: headers parameter of wsgiref." +"headers.Headers is now optional. Initial patch by Pablo Torres Navarrete and " +"SilentGhost." +msgstr "" + +#: ../../../Misc/NEWS:5545 +msgid "" +"`Issue #21781 `__: ssl.RAND_add() now " +"supports strings longer than 2 GB." +msgstr "" + +#: ../../../Misc/NEWS:5547 +msgid "" +"`Issue #21679 `__: Prevent extraneous fstat() " +"calls during open(). Patch by Bohuslav Kabrda." +msgstr "" + +#: ../../../Misc/NEWS:5550 +msgid "" +"`Issue #21863 `__: cProfile now displays the " +"module name of C extension functions, in addition to their own name." +msgstr "" + +#: ../../../Misc/NEWS:5553 +msgid "" +"`Issue #11453 `__: asyncore: emit a " +"ResourceWarning when an unclosed file_wrapper object is destroyed. The " +"destructor now closes the file if needed. The close() method can now be " +"called twice: the second call does nothing." +msgstr "" + +#: ../../../Misc/NEWS:5557 +msgid "" +"`Issue #21858 `__: Better handling of Python " +"exceptions in the sqlite3 module." +msgstr "" + +#: ../../../Misc/NEWS:5559 +msgid "" +"`Issue #21476 `__: Make sure the email.parser." +"BytesParser TextIOWrapper is discarded after parsing, so the input file " +"isn't unexpectedly closed." +msgstr "" + +#: ../../../Misc/NEWS:5562 +msgid "" +"`Issue #20295 `__: imghdr now recognizes " +"OpenEXR format images." +msgstr "" + +#: ../../../Misc/NEWS:5564 +msgid "" +"`Issue #21729 `__: Used the \"with\" " +"statement in the dbm.dumb module to ensure files closing. Patch by Claudiu " +"Popa." +msgstr "" + +#: ../../../Misc/NEWS:5567 +msgid "" +"`Issue #21491 `__: socketserver: Fix a race " +"condition in child processes reaping." +msgstr "" + +#: ../../../Misc/NEWS:5569 +msgid "" +"`Issue #21719 `__: Added the " +"``st_file_attributes`` field to os.stat_result on Windows." +msgstr "" + +#: ../../../Misc/NEWS:5572 +msgid "" +"`Issue #21832 `__: Require named tuple inputs " +"to be exact strings." +msgstr "" + +#: ../../../Misc/NEWS:5574 +msgid "" +"`Issue #21722 `__: The distutils \"upload\" " +"command now exits with a non-zero return code when uploading fails. Patch " +"by Martin Dengler." +msgstr "" + +#: ../../../Misc/NEWS:5577 +msgid "" +"`Issue #21723 `__: asyncio.Queue: support any " +"type of number (ex: float) for the maximum size. Patch written by Vajrasky " +"Kok." +msgstr "" + +#: ../../../Misc/NEWS:5580 +msgid "" +"`Issue #21711 `__: support for \"site-python" +"\" directories has now been removed from the site module (it was deprecated " +"in 3.4)." +msgstr "" + +#: ../../../Misc/NEWS:5583 +msgid "" +"`Issue #17552 `__: new socket.sendfile() " +"method allowing a file to be sent over a socket by using high-performance os." +"sendfile() on UNIX. Patch by Giampaolo Rodola'." +msgstr "" + +#: ../../../Misc/NEWS:5587 +msgid "" +"`Issue #18039 `__: dbm.dump.open() now always " +"creates a new database when the flag has the value 'n'. Patch by Claudiu " +"Popa." +msgstr "" + +#: ../../../Misc/NEWS:5590 +msgid "" +"`Issue #21326 `__: Add a new is_closed() " +"method to asyncio.BaseEventLoop. run_forever() and run_until_complete() " +"methods of asyncio.BaseEventLoop now raise an exception if the event loop " +"was closed." +msgstr "" + +#: ../../../Misc/NEWS:5594 +msgid "" +"`Issue #21766 `__: Prevent a security hole in " +"CGIHTTPServer by URL unquoting paths before checking for a CGI script at " +"that path." +msgstr "" + +#: ../../../Misc/NEWS:5597 +msgid "" +"`Issue #21310 `__: Fixed possible resource " +"leak in failed open()." +msgstr "" + +#: ../../../Misc/NEWS:5599 +msgid "" +"`Issue #21256 `__: Printout of keyword args " +"should be in deterministic order in a mock function call. This will help to " +"write better doctests." +msgstr "" + +#: ../../../Misc/NEWS:5602 +msgid "" +"`Issue #21677 `__: Fixed chaining " +"nonnormalized exceptions in io close() methods." +msgstr "" + +#: ../../../Misc/NEWS:5604 +msgid "" +"`Issue #11709 `__: Fix the pydoc.help " +"function to not fail when sys.stdin is not a valid file." +msgstr "" + +#: ../../../Misc/NEWS:5607 +msgid "" +"`Issue #21515 `__: tempfile.TemporaryFile now " +"uses os.O_TMPFILE flag is available." +msgstr "" + +#: ../../../Misc/NEWS:5609 +msgid "" +"`Issue #13223 `__: Fix pydoc.writedoc so that " +"the HTML documentation for methods that use 'self' in the example code is " +"generated correctly." +msgstr "" + +#: ../../../Misc/NEWS:5612 +msgid "" +"`Issue #21463 `__: In urllib.request, fix " +"pruning of the FTP cache." +msgstr "" + +#: ../../../Misc/NEWS:5614 +msgid "" +"`Issue #21618 `__: The subprocess module " +"could fail to close open fds that were inherited by the calling process and " +"already higher than POSIX resource limits would otherwise allow. On systems " +"with a functioning /proc/self/fd or /dev/fd interface the max is now ignored " +"and all fds are closed." +msgstr "" + +#: ../../../Misc/NEWS:5619 +msgid "" +"`Issue #20383 `__: Introduce importlib.util." +"module_from_spec() as the preferred way to create a new module." +msgstr "" + +#: ../../../Misc/NEWS:5622 +msgid "" +"`Issue #21552 `__: Fixed possible integer " +"overflow of too long string lengths in the tkinter module on 64-bit " +"platforms." +msgstr "" + +#: ../../../Misc/NEWS:5625 +msgid "" +"`Issue #14315 `__: The zipfile module now " +"ignores extra fields in the central directory that are too short to be " +"parsed instead of letting a struct.unpack error bubble up as this \"bad data" +"\" appears in many real world zip files in the wild and is ignored by other " +"zip tools." +msgstr "" + +#: ../../../Misc/NEWS:5630 +msgid "" +"`Issue #13742 `__: Added \"key\" and \"reverse" +"\" parameters to heapq.merge(). (First draft of patch contributed by Simon " +"Sapin.)" +msgstr "" + +#: ../../../Misc/NEWS:5633 +msgid "" +"`Issue #21402 `__: tkinter.ttk now works when " +"default root window is not set." +msgstr "" + +#: ../../../Misc/NEWS:5635 +msgid "" +"`Issue #3015 `__: _tkinter.create() now " +"creates tkapp object with wantobject=1 by default." +msgstr "" + +#: ../../../Misc/NEWS:5638 +msgid "" +"`Issue #10203 `__: sqlite3.Row now truly " +"supports sequence protocol. In particular it supports reverse() and " +"negative indices. Original patch by Claudiu Popa." +msgstr "" + +#: ../../../Misc/NEWS:5641 +msgid "" +"`Issue #18807 `__: If copying (no symlinks) " +"specified for a venv, then the python interpreter aliases (python, python3) " +"are now created by copying rather than symlinking." +msgstr "" + +#: ../../../Misc/NEWS:5645 +msgid "" +"`Issue #20197 `__: Added support for the WebP " +"image type in the imghdr module. Patch by Fabrice Aneche and Claudiu Popa." +msgstr "" + +#: ../../../Misc/NEWS:5648 +msgid "" +"`Issue #21513 `__: Speedup some properties of " +"IP addresses (IPv4Address, IPv6Address) such as .is_private or .is_multicast." +msgstr "" + +#: ../../../Misc/NEWS:5651 +msgid "" +"`Issue #21137 `__: Improve the repr for " +"threading.Lock() and its variants by showing the \"locked\" or \"unlocked\" " +"status. Patch by Berker Peksag." +msgstr "" + +#: ../../../Misc/NEWS:5654 +msgid "" +"`Issue #21538 `__: The plistlib module now " +"supports loading of binary plist files when reference or offset size is not " +"a power of two." +msgstr "" + +#: ../../../Misc/NEWS:5657 +msgid "" +"`Issue #21455 `__: Add a default backlog to " +"socket.listen()." +msgstr "" + +#: ../../../Misc/NEWS:5659 +msgid "" +"`Issue #21525 `__: Most Tkinter methods which " +"accepted tuples now accept lists too." +msgstr "" + +#: ../../../Misc/NEWS:5661 +msgid "" +"`Issue #22166 `__: With the assistance of a " +"new internal _codecs._forget_codec helping function, test_codecs now clears " +"the encoding caches to avoid the appearance of a reference leak" +msgstr "" + +#: ../../../Misc/NEWS:5665 +msgid "" +"`Issue #22236 `__: Tkinter tests now don't " +"reuse default root window. New root window is created for every test class." +msgstr "" + +#: ../../../Misc/NEWS:5668 +msgid "" +"`Issue #10744 `__: Fix PEP 3118 format " +"strings on ctypes objects with a nontrivial shape." +msgstr "" + +#: ../../../Misc/NEWS:5671 +msgid "" +"`Issue #20826 `__: Optimize ipaddress." +"collapse_addresses()." +msgstr "" + +#: ../../../Misc/NEWS:5673 +msgid "" +"`Issue #21487 `__: Optimize ipaddress." +"summarize_address_range() and ipaddress.{IPv4Network,IPv6Network}.subnets()." +msgstr "" + +#: ../../../Misc/NEWS:5676 +msgid "" +"`Issue #21486 `__: Optimize parsing of " +"netmasks in ipaddress.IPv4Network and ipaddress.IPv6Network." +msgstr "" + +#: ../../../Misc/NEWS:5679 +msgid "" +"`Issue #13916 `__: Disallowed the " +"surrogatepass error handler for non UTF-\\* encodings." +msgstr "" + +#: ../../../Misc/NEWS:5682 +msgid "" +"`Issue #20998 `__: Fixed re.fullmatch() of " +"repeated single character pattern with ignore case. Original patch by " +"Matthew Barnett." +msgstr "" + +#: ../../../Misc/NEWS:5685 +msgid "" +"`Issue #21075 `__: fileinput.FileInput now " +"reads bytes from standard stream if binary mode is specified. Patch by Sam " +"Kimbrel." +msgstr "" + +#: ../../../Misc/NEWS:5688 +msgid "" +"`Issue #19775 `__: Add a samefile() method to " +"pathlib Path objects. Initial patch by Vajrasky Kok." +msgstr "" + +#: ../../../Misc/NEWS:5691 +msgid "" +"`Issue #21226 `__: Set up modules properly in " +"PyImport_ExecCodeModuleObject (and friends)." +msgstr "" + +#: ../../../Misc/NEWS:5694 +msgid "" +"`Issue #21398 `__: Fix a unicode error in the " +"pydoc pager when the documentation contains characters not encodable to the " +"stdout encoding." +msgstr "" + +#: ../../../Misc/NEWS:5697 +msgid "" +"`Issue #16531 `__: ipaddress.IPv4Network and " +"ipaddress.IPv6Network now accept an (address, netmask) tuple argument, so as " +"to easily construct network objects from existing addresses." +msgstr "" + +#: ../../../Misc/NEWS:5701 +msgid "" +"`Issue #21156 `__: importlib.abc." +"InspectLoader.source_to_code() is now a staticmethod." +msgstr "" + +#: ../../../Misc/NEWS:5704 +msgid "" +"`Issue #21424 `__: Simplified and optimized " +"heaqp.nlargest() and nmsmallest() to make fewer tuple comparisons." +msgstr "" + +#: ../../../Misc/NEWS:5707 +msgid "" +"`Issue #21396 `__: Fix TextIOWrapper(..., " +"write_through=True) to not force a flush() on the underlying binary stream. " +"Patch by akira." +msgstr "" + +#: ../../../Misc/NEWS:5710 +msgid "" +"`Issue #18314 `__: Unlink now removes " +"junctions on Windows. Patch by Kim Gräsman" +msgstr "" + +#: ../../../Misc/NEWS:5712 +msgid "" +"`Issue #21088 `__: Bugfix for curses.window." +"addch() regression in 3.4.0. In porting to Argument Clinic, the first two " +"arguments were reversed." +msgstr "" + +#: ../../../Misc/NEWS:5715 +msgid "" +"`Issue #21407 `__: _decimal: The module now " +"supports function signatures." +msgstr "" + +#: ../../../Misc/NEWS:5717 +msgid "" +"`Issue #10650 `__: Remove the non-standard " +"'watchexp' parameter from the Decimal.quantize() method in the Python " +"version. It had never been present in the C version." +msgstr "" + +#: ../../../Misc/NEWS:5721 +msgid "" +"`Issue #21469 `__: Reduced the risk of false " +"positives in robotparser by checking to make sure that robots.txt has been " +"read or does not exist prior to returning True in can_fetch()." +msgstr "" + +#: ../../../Misc/NEWS:5725 +msgid "" +"`Issue #19414 `__: Have the OrderedDict mark " +"deleted links as unusable. This gives an early failure if the link is " +"deleted during iteration." +msgstr "" + +#: ../../../Misc/NEWS:5728 +msgid "" +"`Issue #21421 `__: Add __slots__ to the " +"MappingViews ABC. Patch by Josh Rosenberg." +msgstr "" + +#: ../../../Misc/NEWS:5731 +msgid "" +"`Issue #21101 `__: Eliminate double hashing " +"in the C speed-up code for collections.Counter()." +msgstr "" + +#: ../../../Misc/NEWS:5734 +msgid "" +"`Issue #21321 `__: itertools.islice() now " +"releases the reference to the source iterator when the slice is exhausted. " +"Patch by Anton Afanasyev." +msgstr "" + +#: ../../../Misc/NEWS:5737 +msgid "" +"`Issue #21057 `__: TextIOWrapper now allows " +"the underlying binary stream's read() or read1() method to return an " +"arbitrary bytes-like object (such as a memoryview). Patch by Nikolaus Rath." +msgstr "" + +#: ../../../Misc/NEWS:5741 +msgid "" +"`Issue #20951 `__: SSLSocket.send() now " +"raises either SSLWantReadError or SSLWantWriteError on a non-blocking socket " +"if the operation would block. Previously, it would return 0. Patch by " +"Nikolaus Rath." +msgstr "" + +#: ../../../Misc/NEWS:5745 +msgid "" +"`Issue #13248 `__: removed previously " +"deprecated asyncore.dispatcher __getattr__ cheap inheritance hack." +msgstr "" + +#: ../../../Misc/NEWS:5748 +msgid "" +"`Issue #9815 `__: assertRaises now tries to " +"clear references to local variables in the exception's traceback." +msgstr "" + +#: ../../../Misc/NEWS:5751 +msgid "" +"`Issue #19940 `__: ssl.cert_time_to_seconds() " +"now interprets the given time string in the UTC timezone (as specified in " +"RFC 5280), not the local timezone." +msgstr "" + +#: ../../../Misc/NEWS:5755 +msgid "" +"`Issue #13204 `__: Calling sys.flags.__new__ " +"would crash the interpreter, now it raises a TypeError." +msgstr "" + +#: ../../../Misc/NEWS:5758 +msgid "" +"`Issue #19385 `__: Make operations on a " +"closed dbm.dumb database always raise the same exception." +msgstr "" + +#: ../../../Misc/NEWS:5761 +msgid "" +"`Issue #21207 `__: Detect when the os.urandom " +"cached fd has been closed or replaced, and open it anew." +msgstr "" + +#: ../../../Misc/NEWS:5764 +msgid "" +"`Issue #21291 `__: subprocess's Popen.wait() " +"is now thread safe so that multiple threads may be calling wait() or poll() " +"on a Popen instance at the same time without losing the Popen.returncode " +"value." +msgstr "" + +#: ../../../Misc/NEWS:5768 +msgid "" +"`Issue #21127 `__: Path objects can now be " +"instantiated from str subclass instances (such as ``numpy.str_``)." +msgstr "" + +#: ../../../Misc/NEWS:5771 +msgid "" +"`Issue #15002 `__: urllib.response object to " +"use _TemporaryFileWrapper (and _TemporaryFileCloser) facility. Provides a " +"better way to handle file descriptor close. Patch contributed by Christian " +"Theune." +msgstr "" + +#: ../../../Misc/NEWS:5775 +msgid "" +"`Issue #12220 `__: mindom now raises a custom " +"ValueError indicating it doesn't support spaces in URIs instead of letting a " +"'split' ValueError bubble up." +msgstr "" + +#: ../../../Misc/NEWS:5778 +msgid "" +"`Issue #21068 `__: The ssl.PROTOCOL* " +"constants are now enum members." +msgstr "" + +#: ../../../Misc/NEWS:5780 +msgid "" +"`Issue #21276 `__: posixmodule: Don't define " +"USE_XATTRS on KFreeBSD and the Hurd." +msgstr "" + +#: ../../../Misc/NEWS:5782 +msgid "" +"`Issue #21262 `__: New method " +"assert_not_called for Mock. It raises AssertionError if the mock has been " +"called." +msgstr "" + +#: ../../../Misc/NEWS:5785 +msgid "" +"`Issue #21238 `__: New keyword argument " +"`unsafe` to Mock. It raises `AttributeError` incase of an attribute " +"startswith assert or assret." +msgstr "" + +#: ../../../Misc/NEWS:5788 +msgid "" +"`Issue #20896 `__: ssl." +"get_server_certificate() now uses PROTOCOL_SSLv23, not PROTOCOL_SSLv3, for " +"maximum compatibility." +msgstr "" + +#: ../../../Misc/NEWS:5791 +msgid "" +"`Issue #21239 `__: patch.stopall() didn't " +"work deterministically when the same name was patched more than once." +msgstr "" + +#: ../../../Misc/NEWS:5794 +msgid "" +"`Issue #21203 `__: Updated fileConfig and " +"dictConfig to remove inconsistencies. Thanks to Jure Koren for the patch." +msgstr "" + +#: ../../../Misc/NEWS:5797 +msgid "" +"`Issue #21222 `__: Passing name keyword " +"argument to mock.create_autospec now works." +msgstr "" + +#: ../../../Misc/NEWS:5800 +msgid "" +"`Issue #21197 `__: Add lib64 -> lib symlink " +"in venvs on 64-bit non-OS X POSIX." +msgstr "" + +#: ../../../Misc/NEWS:5802 +msgid "" +"`Issue #17498 `__: Some SMTP servers " +"disconnect after certain errors, violating strict RFC conformance. Instead " +"of losing the error code when we issue the subsequent RSET, smtplib now " +"returns the error code and defers raising the SMTPServerDisconnected error " +"until the next command is issued." +msgstr "" + +#: ../../../Misc/NEWS:5807 +msgid "" +"`Issue #17826 `__: setting an iterable " +"side_effect on a mock function created by create_autospec now works. Patch " +"by Kushal Das." +msgstr "" + +#: ../../../Misc/NEWS:5810 +msgid "" +"`Issue #7776 `__: Fix ``Host:`` header and " +"reconnection when using http.client.HTTPConnection.set_tunnel(). Patch by " +"Nikolaus Rath." +msgstr "" + +#: ../../../Misc/NEWS:5813 +msgid "" +"`Issue #20968 `__: unittest.mock.MagicMock " +"now supports division. Patch by Johannes Baiter." +msgstr "" + +#: ../../../Misc/NEWS:5816 +msgid "" +"`Issue #21529 `__ (CVE-2014-4616): Fix " +"arbitrary memory access in JSONDecoder.raw_decode with a negative second " +"parameter. Bug reported by Guido Vranken." +msgstr "" + +#: ../../../Misc/NEWS:5820 +msgid "" +"`Issue #21169 `__: getpass now handles non-" +"ascii characters that the input stream encoding cannot encode by re-encoding " +"using the replace error handler." +msgstr "" + +#: ../../../Misc/NEWS:5824 +msgid "" +"`Issue #21171 `__: Fixed undocumented filter " +"API of the rot13 codec. Patch by Berker Peksag." +msgstr "" + +#: ../../../Misc/NEWS:5827 +msgid "" +"`Issue #20539 `__: Improved math.factorial " +"error message for large positive inputs and changed exception type " +"(OverflowError -> ValueError) for large negative inputs." +msgstr "" + +#: ../../../Misc/NEWS:5831 +msgid "" +"`Issue #21172 `__: isinstance check relaxed " +"from dict to collections.Mapping." +msgstr "" + +#: ../../../Misc/NEWS:5833 +msgid "" +"`Issue #21155 `__: asyncio.EventLoop." +"create_unix_server() now raises a ValueError if path and sock are specified " +"at the same time." +msgstr "" + +#: ../../../Misc/NEWS:5836 +msgid "" +"`Issue #21136 `__: Avoid unnecessary " +"normalization of Fractions resulting from power and other operations. Patch " +"by Raymond Hettinger." +msgstr "" + +#: ../../../Misc/NEWS:5839 +msgid "" +"`Issue #17621 `__: Introduce importlib.util." +"LazyLoader." +msgstr "" + +#: ../../../Misc/NEWS:5841 +msgid "" +"`Issue #21076 `__: signal module constants " +"were turned into enums. Patch by Giampaolo Rodola'." +msgstr "" + +#: ../../../Misc/NEWS:5844 +msgid "" +"`Issue #20636 `__: Improved the repr of " +"Tkinter widgets." +msgstr "" + +#: ../../../Misc/NEWS:5846 +msgid "" +"`Issue #19505 `__: The items, keys, and " +"values views of OrderedDict now support reverse iteration using reversed()." +msgstr "" + +#: ../../../Misc/NEWS:5849 +msgid "" +"`Issue #21149 `__: Improved thread-safety in " +"logging cleanup during interpreter shutdown. Thanks to Devin Jeanpierre for " +"the patch." +msgstr "" + +#: ../../../Misc/NEWS:5852 +msgid "" +"`Issue #21058 `__: Fix a leak of file " +"descriptor in :func:`tempfile.NamedTemporaryFile`, close the file descriptor " +"if :func:`io.open` fails" +msgstr "" + +#: ../../../Misc/NEWS:5856 +msgid "" +"`Issue #21200 `__: Return None from pkgutil." +"get_loader() when __spec__ is missing." +msgstr "" + +#: ../../../Misc/NEWS:5858 +msgid "" +"`Issue #21013 `__: Enhance ssl." +"create_default_context() when used for server side sockets to provide better " +"security by default." +msgstr "" + +#: ../../../Misc/NEWS:5861 +msgid "" +"`Issue #20145 `__: `assertRaisesRegex` and " +"`assertWarnsRegex` now raise a TypeError if the second argument is not a " +"string or compiled regex." +msgstr "" + +#: ../../../Misc/NEWS:5864 +msgid "" +"`Issue #20633 `__: Replace relative import by " +"absolute import." +msgstr "" + +#: ../../../Misc/NEWS:5866 +msgid "" +"`Issue #20980 `__: Stop wrapping exception " +"when using ThreadPool." +msgstr "" + +#: ../../../Misc/NEWS:5868 +msgid "" +"`Issue #21082 `__: In os.makedirs, do not set " +"the process-wide umask. Note this changes behavior of makedirs when " +"exist_ok=True." +msgstr "" + +#: ../../../Misc/NEWS:5871 +msgid "" +"`Issue #20990 `__: Fix issues found by " +"pyflakes for multiprocessing." +msgstr "" + +#: ../../../Misc/NEWS:5873 +msgid "" +"`Issue #21015 `__: SSL contexts will now " +"automatically select an elliptic curve for ECDH key exchange on OpenSSL " +"1.0.2 and later, and otherwise default to \"prime256v1\"." +msgstr "" + +#: ../../../Misc/NEWS:5877 +msgid "" +"`Issue #21000 `__: Improve the command-line " +"interface of json.tool." +msgstr "" + +#: ../../../Misc/NEWS:5879 +msgid "" +"`Issue #20995 `__: Enhance default ciphers " +"used by the ssl module to enable better security and prioritize perfect " +"forward secrecy." +msgstr "" + +#: ../../../Misc/NEWS:5882 +msgid "" +"`Issue #20884 `__: Don't assume that __file__ " +"is defined on importlib.__init__." +msgstr "" + +#: ../../../Misc/NEWS:5884 +msgid "" +"`Issue #21499 `__: Ignore __builtins__ in " +"several test_importlib.test_api tests." +msgstr "" + +#: ../../../Misc/NEWS:5886 +msgid "" +"`Issue #20627 `__: xmlrpc.client.ServerProxy " +"is now a context manager." +msgstr "" + +#: ../../../Misc/NEWS:5888 +msgid "" +"`Issue #19165 `__: The formatter module now " +"raises DeprecationWarning instead of PendingDeprecationWarning." +msgstr "" + +#: ../../../Misc/NEWS:5891 +msgid "" +"`Issue #13936 `__: Remove the ability of " +"datetime.time instances to be considered false in boolean contexts." +msgstr "" + +#: ../../../Misc/NEWS:5894 +msgid "" +"`Issue #18931 `__: selectors module now " +"supports /dev/poll on Solaris. Patch by Giampaolo Rodola'." +msgstr "" + +#: ../../../Misc/NEWS:5897 +msgid "" +"`Issue #19977 `__: When the ``LC_TYPE`` " +"locale is the POSIX locale (``C`` locale), :py:data:`sys.stdin` and :py:data:" +"`sys.stdout` are now using the ``surrogateescape`` error handler, instead of " +"the ``strict`` error handler." +msgstr "" + +#: ../../../Misc/NEWS:5901 +msgid "" +"`Issue #20574 `__: Implement incremental " +"decoder for cp65001 code (Windows code page 65001, Microsoft UTF-8)." +msgstr "" + +#: ../../../Misc/NEWS:5904 +msgid "" +"`Issue #20879 `__: Delay the initialization " +"of encoding and decoding tables for base32, ascii85 and base85 codecs in the " +"base64 module, and delay the initialization of the unquote_to_bytes() table " +"of the urllib.parse module, to not waste memory if these modules are not " +"used." +msgstr "" + +#: ../../../Misc/NEWS:5909 +msgid "" +"`Issue #19157 `__: Include the broadcast " +"address in the usuable hosts for IPv6 in ipaddress." +msgstr "" + +#: ../../../Misc/NEWS:5912 +msgid "" +"`Issue #11599 `__: When an external command " +"(e.g. compiler) fails, distutils now prints out the whole command line " +"(instead of just the command name) if the environment variable " +"DISTUTILS_DEBUG is set." +msgstr "" + +#: ../../../Misc/NEWS:5916 +msgid "" +"`Issue #4931 `__: distutils should not produce " +"unhelpful \"error: None\" messages anymore. distutils.util." +"grok_environment_error is kept but doc-deprecated." +msgstr "" + +#: ../../../Misc/NEWS:5919 +msgid "" +"`Issue #20875 `__: Prevent possible gzip " +"\"'read' is not defined\" NameError. Patch by Claudiu Popa." +msgstr "" + +#: ../../../Misc/NEWS:5922 +msgid "" +"`Issue #11558 `__: ``email.message.Message." +"attach`` now returns a more useful error message if ``attach`` is called on " +"a message for which ``is_multipart`` is False." +msgstr "" + +#: ../../../Misc/NEWS:5926 +msgid "" +"`Issue #20283 `__: RE pattern methods now " +"accept the string keyword parameters as documented. The pattern and source " +"keyword parameters are left as deprecated aliases." +msgstr "" + +#: ../../../Misc/NEWS:5930 +msgid "" +"`Issue #20778 `__: Fix modulefinder to work " +"with bytecode-only modules." +msgstr "" + +#: ../../../Misc/NEWS:5932 +msgid "" +"`Issue #20791 `__: copy.copy() now doesn't " +"make a copy when the input is a bytes object. Initial patch by Peter Otten." +msgstr "" + +#: ../../../Misc/NEWS:5935 +msgid "" +"`Issue #19748 `__: On AIX, time.mktime() now " +"raises an OverflowError for year outsize range [1902; 2037]." +msgstr "" + +#: ../../../Misc/NEWS:5938 +msgid "" +"`Issue #19573 `__: inspect.signature: Use " +"enum for parameter kind constants." +msgstr "" + +#: ../../../Misc/NEWS:5940 +msgid "" +"`Issue #20726 `__: inspect.signature: Make " +"Signature and Parameter picklable." +msgstr "" + +#: ../../../Misc/NEWS:5942 +msgid "" +"`Issue #17373 `__: Add inspect.Signature." +"from_callable method." +msgstr "" + +#: ../../../Misc/NEWS:5944 +msgid "" +"`Issue #20378 `__: Improve repr of inspect." +"Signature and inspect.Parameter." +msgstr "" + +#: ../../../Misc/NEWS:5946 +msgid "" +"`Issue #20816 `__: Fix inspect.getcallargs() " +"to raise correct TypeError for missing keyword-only arguments. Patch by " +"Jeremiah Lowin." +msgstr "" + +#: ../../../Misc/NEWS:5949 +msgid "" +"`Issue #20817 `__: Fix inspect.getcallargs() " +"to fail correctly if more than 3 arguments are missing. Patch by Jeremiah " +"Lowin." +msgstr "" + +#: ../../../Misc/NEWS:5952 +msgid "" +"`Issue #6676 `__: Ensure a meaningful " +"exception is raised when attempting to parse more than one XML document per " +"pyexpat xmlparser instance. (Original patches by Hirokazu Yamamoto and " +"Amaury Forgeot d'Arc, with suggested wording by David Gutteridge)" +msgstr "" + +#: ../../../Misc/NEWS:5957 +msgid "" +"`Issue #21117 `__: Fix inspect.signature to " +"better support functools.partial. Due to the specifics of functools.partial " +"implementation, positional-or-keyword arguments passed as keyword arguments " +"become keyword-only." +msgstr "" + +#: ../../../Misc/NEWS:5962 +msgid "" +"`Issue #20334 `__: inspect.Signature and " +"inspect.Parameter are now hashable. Thanks to Antony Lee for bug reports and " +"suggestions." +msgstr "" + +#: ../../../Misc/NEWS:5965 +msgid "" +"`Issue #15916 `__: doctest.DocTestSuite " +"returns an empty unittest.TestSuite instead of raising ValueError if it " +"finds no tests" +msgstr "" + +#: ../../../Misc/NEWS:5968 +msgid "" +"`Issue #21209 `__: Fix asyncio.tasks." +"CoroWrapper to workaround a bug in yield-from implementation in CPythons " +"prior to 3.4.1." +msgstr "" + +#: ../../../Misc/NEWS:5971 +msgid "" +"asyncio: Add gi_{frame,running,code} properties to CoroWrapper (upstream " +"`issue #163 `__)." +msgstr "" + +#: ../../../Misc/NEWS:5974 +msgid "" +"`Issue #21311 `__: Avoid exception in " +"_osx_support with non-standard compiler configurations. Patch by John " +"Szakmeister." +msgstr "" + +#: ../../../Misc/NEWS:5977 +msgid "" +"`Issue #11571 `__: Ensure that the turtle " +"window becomes the topmost window when launched on OS X." +msgstr "" + +#: ../../../Misc/NEWS:5980 +msgid "" +"`Issue #21801 `__: Validate that " +"__signature__ is None or an instance of Signature." +msgstr "" + +#: ../../../Misc/NEWS:5982 +msgid "" +"`Issue #21923 `__: Prevent AttributeError in " +"distutils.sysconfig.customize_compiler due to possible uninitialized " +"_config_vars." +msgstr "" + +#: ../../../Misc/NEWS:5985 +msgid "" +"`Issue #21323 `__: Fix http.server to again " +"handle scripts in CGI subdirectories, broken by the fix for security `issue " +"#19435 `__. Patch by Zach Byrne." +msgstr "" + +#: ../../../Misc/NEWS:5988 +msgid "" +"`Issue #22733 `__: Fix ffi_prep_args not zero-" +"extending argument values correctly on 64-bit Windows." +msgstr "" + +#: ../../../Misc/NEWS:5991 +msgid "" +"`Issue #23302 `__: Default to TCP_NODELAY=1 " +"upon establishing an HTTPConnection. Removed use of hard-coded MSS as it's " +"an optimization that's no longer needed with Nagle disabled." +msgstr "" + +#: ../../../Misc/NEWS:5998 +msgid "" +"`Issue #20577 `__: Configuration of the max " +"line length for the FormatParagraph extension has been moved from the " +"General tab of the Idle preferences dialog to the FormatParagraph tab of the " +"Config Extensions dialog. Patch by Tal Einat." +msgstr "" + +#: ../../../Misc/NEWS:6003 +msgid "" +"`Issue #16893 `__: Update Idle doc chapter to " +"match current Idle and add new information." +msgstr "" + +#: ../../../Misc/NEWS:6006 +msgid "" +"`Issue #3068 `__: Add Idle extension " +"configuration dialog to Options menu. Changes are written to HOME/.idlerc/" +"config-extensions.cfg. Original patch by Tal Einat." +msgstr "" + +#: ../../../Misc/NEWS:6010 +msgid "" +"`Issue #16233 `__: A module browser (File : " +"Class Browser, Alt+C) requires an editor window with a filename. When Class " +"Browser is requested otherwise, from a shell, output window, or 'Untitled' " +"editor, Idle no longer displays an error box. It now pops up an Open Module " +"box (Alt+M). If a valid name is entered and a module is opened, a " +"corresponding browser is also opened." +msgstr "" + +#: ../../../Misc/NEWS:6016 +msgid "" +"`Issue #4832 `__: Save As to type Python files " +"automatically adds .py to the name you enter (even if your system does not " +"display it). Some systems automatically add .txt when type is Text files." +msgstr "" + +#: ../../../Misc/NEWS:6020 +msgid "" +"`Issue #21986 `__: Code objects are not " +"normally pickled by the pickle module. To match this, they are no longer " +"pickled when running under Idle." +msgstr "" + +#: ../../../Misc/NEWS:6023 +msgid "" +"`Issue #17390 `__: Adjust Editor window " +"title; remove 'Python', move version to end." +msgstr "" + +#: ../../../Misc/NEWS:6026 +msgid "" +"`Issue #14105 `__: Idle debugger breakpoints " +"no longer disappear when inserting or deleting lines." +msgstr "" + +#: ../../../Misc/NEWS:6029 +msgid "" +"`Issue #17172 `__: Turtledemo can now be run " +"from Idle. Currently, the entry is on the Help menu, but it may move to Run. " +"Patch by Ramchandra Apt and Lita Cho." +msgstr "" + +#: ../../../Misc/NEWS:6033 +msgid "" +"`Issue #21765 `__: Add support for non-ascii " +"identifiers to HyperParser." +msgstr "" + +#: ../../../Misc/NEWS:6035 +msgid "" +"`Issue #21940 `__: Add unittest for " +"WidgetRedirector. Initial patch by Saimadhav Heblikar." +msgstr "" + +#: ../../../Misc/NEWS:6038 +msgid "" +"`Issue #18592 `__: Add unittest for " +"SearchDialogBase. Patch by Phil Webster." +msgstr "" + +#: ../../../Misc/NEWS:6040 +msgid "" +"`Issue #21694 `__: Add unittest for " +"ParenMatch. Patch by Saimadhav Heblikar." +msgstr "" + +#: ../../../Misc/NEWS:6042 +msgid "" +"`Issue #21686 `__: add unittest for " +"HyperParser. Original patch by Saimadhav Heblikar." +msgstr "" + +#: ../../../Misc/NEWS:6045 +msgid "" +"`Issue #12387 `__: Add missing " +"upper(lower)case versions of default Windows key bindings for Idle so Caps " +"Lock does not disable them. Patch by Roger Serwy." +msgstr "" + +#: ../../../Misc/NEWS:6048 +msgid "" +"`Issue #21695 `__: Closing a Find-in-files " +"output window while the search is still in progress no longer closes Idle." +msgstr "" + +#: ../../../Misc/NEWS:6051 +msgid "" +"`Issue #18910 `__: Add unittest for textView. " +"Patch by Phil Webster." +msgstr "" + +#: ../../../Misc/NEWS:6053 +msgid "" +"`Issue #18292 `__: Add unittest for " +"AutoExpand. Patch by Saihadhav Heblikar." +msgstr "" + +#: ../../../Misc/NEWS:6055 +msgid "" +"`Issue #18409 `__: Add unittest for " +"AutoComplete. Patch by Phil Webster." +msgstr "" + +#: ../../../Misc/NEWS:6057 +msgid "" +"`Issue #21477 `__: htest.py - Improve " +"framework, complete set of tests. Patches by Saimadhav Heblikar" +msgstr "" + +#: ../../../Misc/NEWS:6060 +msgid "" +"`Issue #18104 `__: Add idlelib/idle_test/" +"htest.py with a few sample tests to begin consolidating and improving human-" +"validated tests of Idle. Change other files as needed to work with htest. " +"Running the module as __main__ runs all tests." +msgstr "" + +#: ../../../Misc/NEWS:6064 +msgid "" +"`Issue #21139 `__: Change default paragraph " +"width to 72, the PEP 8 recommendation." +msgstr "" + +#: ../../../Misc/NEWS:6066 +msgid "" +"`Issue #21284 `__: Paragraph reformat test " +"passes after user changes reformat width." +msgstr "" + +#: ../../../Misc/NEWS:6068 +msgid "" +"`Issue #17654 `__: Ensure IDLE menus are " +"customized properly on OS X for non-framework builds and for all variants of " +"Tk." +msgstr "" + +#: ../../../Misc/NEWS:6071 +msgid "" +"`Issue #23180 `__: Rename IDLE \"Windows\" " +"menu item to \"Window\". Patch by Al Sweigart." +msgstr "" + +#: ../../../Misc/NEWS:6077 +msgid "" +"`Issue #15506 `__: Use standard " +"PKG_PROG_PKG_CONFIG autoconf macro in the configure script." +msgstr "" + +#: ../../../Misc/NEWS:6080 +msgid "" +"`Issue #22935 `__: Allow the ssl module to be " +"compiled if openssl doesn't support SSL 3." +msgstr "" + +#: ../../../Misc/NEWS:6083 +msgid "" +"`Issue #22592 `__: Drop support of the " +"Borland C compiler to build Python. The distutils module still supports it " +"to build extensions." +msgstr "" + +#: ../../../Misc/NEWS:6086 +msgid "" +"`Issue #22591 `__: Drop support of MS-DOS, " +"especially of the DJGPP compiler (MS-DOS port of GCC)." +msgstr "" + +#: ../../../Misc/NEWS:6089 +msgid "" +"`Issue #16537 `__: Check whether self." +"extensions is empty in setup.py. Patch by Jonathan Hosmer." +msgstr "" + +#: ../../../Misc/NEWS:6092 +msgid "" +"`Issue #22359 `__: Remove incorrect uses of " +"recursive make. Patch by Jonas Wagner." +msgstr "" + +#: ../../../Misc/NEWS:6095 +msgid "" +"`Issue #21958 `__: Define HAVE_ROUND when " +"building with Visual Studio 2013 and above. Patch by Zachary Turner." +msgstr "" + +#: ../../../Misc/NEWS:6098 +msgid "" +"`Issue #18093 `__: the programs that embed " +"the CPython runtime are now in a separate \"Programs\" directory, rather " +"than being kept in the Modules directory." +msgstr "" + +#: ../../../Misc/NEWS:6102 +msgid "" +"`Issue #15759 `__: \"make suspicious\", " +"\"make linkcheck\" and \"make doctest\" in Doc/ now display special message " +"when and only when there are failures." +msgstr "" + +#: ../../../Misc/NEWS:6105 +msgid "" +"`Issue #21141 `__: The Windows build process " +"no longer attempts to find Perl, instead relying on OpenSSL source being " +"configured and ready to build. The ``PCbuild\\build_ssl.py`` script has " +"been re-written and re-named to ``PCbuild\\prepare_ssl.py``, and takes care " +"of configuring OpenSSL source for both 32 and 64 bit platforms. OpenSSL " +"sources obtained from svn.python.org will always be pre-configured and ready " +"to build." +msgstr "" + +#: ../../../Misc/NEWS:6112 +msgid "" +"`Issue #21037 `__: Add a build option to " +"enable AddressSanitizer support." +msgstr "" + +#: ../../../Misc/NEWS:6114 +msgid "" +"`Issue #19962 `__: The Windows build process " +"now creates \"python.bat\" in the root of the source tree, which passes all " +"arguments through to the most recently built interpreter." +msgstr "" + +#: ../../../Misc/NEWS:6118 +msgid "" +"`Issue #21285 `__: Refactor and fix curses " +"configure check to always search in a ncursesw directory." +msgstr "" + +#: ../../../Misc/NEWS:6121 +msgid "" +"`Issue #15234 `__: For BerkelyDB and Sqlite, " +"only add the found library and include directories if they aren't already " +"being searched. This avoids an explicit runtime library dependency." +msgstr "" + +#: ../../../Misc/NEWS:6125 +msgid "" +"`Issue #17861 `__: Tools/scripts/" +"generate_opcode_h.py automatically regenerates Include/opcode.h from Lib/" +"opcode.py if the latter gets any change." +msgstr "" + +#: ../../../Misc/NEWS:6128 +msgid "" +"`Issue #20644 `__: OS X installer build " +"support for documentation build changes in 3.4.1: assume externally supplied " +"sphinx-build is available in /usr/bin." +msgstr "" + +#: ../../../Misc/NEWS:6131 +msgid "" +"`Issue #20022 `__: Eliminate use of " +"deprecated bundlebuilder in OS X builds." +msgstr "" + +#: ../../../Misc/NEWS:6133 +msgid "" +"`Issue #15968 `__: Incorporated Tcl, Tk, and " +"Tix builds into the Windows build solution." +msgstr "" + +#: ../../../Misc/NEWS:6136 +msgid "" +"`Issue #17095 `__: Fix Modules/Setup *shared* " +"support." +msgstr "" + +#: ../../../Misc/NEWS:6138 +msgid "" +"`Issue #21811 `__: Anticipated fixes to " +"support OS X versions > 10.9." +msgstr "" + +#: ../../../Misc/NEWS:6140 +msgid "" +"`Issue #21166 `__: Prevent possible segfaults " +"and other random failures of python --generate-posix-vars in pybuilddir.txt " +"build target." +msgstr "" + +#: ../../../Misc/NEWS:6143 +msgid "" +"`Issue #18096 `__: Fix library order returned " +"by python-config." +msgstr "" + +#: ../../../Misc/NEWS:6145 +msgid "" +"`Issue #17219 `__: Add library build dir for " +"Python extension cross-builds." +msgstr "" + +#: ../../../Misc/NEWS:6147 +msgid "" +"`Issue #22919 `__: Windows build updated to " +"support VC 14.0 (Visual Studio 2015), which will be used for the official " +"release." +msgstr "" + +#: ../../../Misc/NEWS:6150 +msgid "" +"`Issue #21236 `__: Build _msi.pyd with " +"cabinet.lib instead of fci.lib" +msgstr "" + +#: ../../../Misc/NEWS:6152 +msgid "" +"`Issue #17128 `__: Use private version of " +"OpenSSL for OS X 10.5+ installer." +msgstr "" + +#: ../../../Misc/NEWS:6157 +msgid "" +"`Issue #14203 `__: Remove obsolete support " +"for view==NULL in PyBuffer_FillInfo(), bytearray_getbuffer(), " +"bytesiobuf_getbuffer() and array_buffer_getbuf(). All functions now raise " +"BufferError in that case." +msgstr "" + +#: ../../../Misc/NEWS:6161 +msgid "" +"`Issue #22445 `__: PyBuffer_IsContiguous() " +"now implements precise contiguity tests, compatible with NumPy's " +"NPY_RELAXED_STRIDES_CHECKING compilation flag. Previously the function " +"reported false negatives for corner cases." +msgstr "" + +#: ../../../Misc/NEWS:6165 +msgid "" +"`Issue #22079 `__: PyType_Ready() now checks " +"that statically allocated type has no dynamically allocated bases." +msgstr "" + +#: ../../../Misc/NEWS:6168 +msgid "" +"`Issue #22453 `__: Removed non-documented " +"macro PyObject_REPR()." +msgstr "" + +#: ../../../Misc/NEWS:6170 +msgid "" +"`Issue #18395 `__: Rename " +"``_Py_char2wchar()`` to :c:func:`Py_DecodeLocale`, rename " +"``_Py_wchar2char()`` to :c:func:`Py_EncodeLocale`, and document these " +"functions." +msgstr "" + +#: ../../../Misc/NEWS:6174 +msgid "" +"`Issue #21233 `__: Add new C functions: " +"PyMem_RawCalloc(), PyMem_Calloc(), PyObject_Calloc(), _PyObject_GC_Calloc(). " +"bytes(int) is now using ``calloc()`` instead of ``malloc()`` for large " +"objects which is faster and use less memory." +msgstr "" + +#: ../../../Misc/NEWS:6179 +msgid "" +"`Issue #20942 `__: " +"PyImport_ImportFrozenModuleObject() no longer sets __file__ to match what " +"importlib does; this affects _frozen_importlib as well as any module loaded " +"using imp.init_frozen()." +msgstr "" + +#: ../../../Misc/NEWS:6186 +msgid "" +"`Issue #19548 `__: Update the codecs module " +"documentation to better cover the distinction between text encodings and " +"other codecs, together with other clarifications. Patch by Martin Panter." +msgstr "" + +#: ../../../Misc/NEWS:6190 +msgid "" +"`Issue #22394 `__: Doc/Makefile now supports " +"``make venv PYTHON=../python`` to create a venv for generating the " +"documentation, e.g., ``make html PYTHON=venv/bin/python3``." +msgstr "" + +#: ../../../Misc/NEWS:6194 +msgid "" +"`Issue #21514 `__: The documentation of the " +"json module now refers to new JSON RFC 7159 instead of obsoleted RFC 4627." +msgstr "" + +#: ../../../Misc/NEWS:6197 +msgid "" +"`Issue #21777 `__: The binary sequence " +"methods on bytes and bytearray are now documented explicitly, rather than " +"assuming users will be able to derive the expected behaviour from the " +"behaviour of the corresponding str methods." +msgstr "" + +#: ../../../Misc/NEWS:6201 +msgid "" +"`Issue #6916 `__: undocument deprecated " +"asynchat.fifo class." +msgstr "" + +#: ../../../Misc/NEWS:6203 +msgid "" +"`Issue #17386 `__: Expanded functionality of " +"the ``Doc/make.bat`` script to make it much more comparable to ``Doc/" +"Makefile``." +msgstr "" + +#: ../../../Misc/NEWS:6206 +msgid "" +"`Issue #21312 `__: Update the thread_foobar.h " +"template file to include newer threading APIs. Patch by Jack McCracken." +msgstr "" + +#: ../../../Misc/NEWS:6209 +msgid "" +"`Issue #21043 `__: Remove the recommendation " +"for specific CA organizations and to mention the ability to load the OS " +"certificates." +msgstr "" + +#: ../../../Misc/NEWS:6212 +msgid "" +"`Issue #20765 `__: Add missing documentation " +"for PurePath.with_name() and PurePath.with_suffix()." +msgstr "" + +#: ../../../Misc/NEWS:6215 +msgid "" +"`Issue #19407 `__: New package installation " +"and distribution guides based on the Python Packaging Authority tools. " +"Existing guides have been retained as legacy links from the distutils docs, " +"as they still contain some required reference material for tool developers " +"that isn't recorded anywhere else." +msgstr "" + +#: ../../../Misc/NEWS:6221 +msgid "" +"`Issue #19697 `__: Document cases where " +"__main__.__spec__ is None." +msgstr "" + +#: ../../../Misc/NEWS:6226 +msgid "" +"`Issue #18982 `__: Add tests for CLI of the " +"calendar module." +msgstr "" + +#: ../../../Misc/NEWS:6228 +msgid "" +"`Issue #19548 `__: Added some additional " +"checks to test_codecs to ensure that statements in the updated documentation " +"remain accurate. Patch by Martin Panter." +msgstr "" + +#: ../../../Misc/NEWS:6232 +msgid "" +"`Issue #22838 `__: All test_re tests now work " +"with unittest test discovery." +msgstr "" + +#: ../../../Misc/NEWS:6234 +msgid "" +"`Issue #22173 `__: Update lib2to3 tests to " +"use unittest test discovery." +msgstr "" + +#: ../../../Misc/NEWS:6236 +msgid "" +"`Issue #16000 `__: Convert test_curses to use " +"unittest." +msgstr "" + +#: ../../../Misc/NEWS:6238 +msgid "" +"`Issue #21456 `__: Skip two tests in " +"test_urllib2net.py if _ssl module not present. Patch by Remi Pointel." +msgstr "" + +#: ../../../Misc/NEWS:6241 +msgid "" +"`Issue #20746 `__: Fix test_pdb to run in " +"refleak mode (-R). Patch by Xavier de Gaye." +msgstr "" + +#: ../../../Misc/NEWS:6244 +msgid "" +"`Issue #22060 `__: test_ctypes has been " +"somewhat cleaned up and simplified; it now uses unittest test discovery to " +"find its tests." +msgstr "" + +#: ../../../Misc/NEWS:6247 +msgid "" +"`Issue #22104 `__: regrtest.py no longer " +"holds a reference to the suite of tests loaded from test modules that don't " +"define test_main()." +msgstr "" + +#: ../../../Misc/NEWS:6250 +msgid "" +"`Issue #22111 `__: Assorted cleanups in " +"test_imaplib. Patch by Milan Oberkirch." +msgstr "" + +#: ../../../Misc/NEWS:6252 +msgid "" +"`Issue #22002 `__: Added " +"``load_package_tests`` function to test.support and used it to implement/" +"augment test discovery in test_asyncio, test_email, test_importlib, " +"test_json, and test_tools." +msgstr "" + +#: ../../../Misc/NEWS:6256 +msgid "" +"`Issue #21976 `__: Fix test_ssl to accept " +"LibreSSL version strings. Thanks to William Orr." +msgstr "" + +#: ../../../Misc/NEWS:6259 +msgid "" +"`Issue #21918 `__: Converted test_tools from " +"a module to a package containing separate test files for each tested script." +msgstr "" + +#: ../../../Misc/NEWS:6262 +msgid "" +"`Issue #9554 `__: Use modern unittest features " +"in test_argparse. Initial patch by Denver Coneybeare and Radu Voicilas." +msgstr "" + +#: ../../../Misc/NEWS:6265 +msgid "" +"`Issue #20155 `__: Changed HTTP method names " +"in failing tests in test_httpservers so that packet filtering software " +"(specifically Windows Base Filtering Engine) does not interfere with the " +"transaction semantics expected by the tests." +msgstr "" + +#: ../../../Misc/NEWS:6269 +msgid "" +"`Issue #19493 `__: Refactored the ctypes test " +"package to skip tests explicitly rather than silently." +msgstr "" + +#: ../../../Misc/NEWS:6272 +msgid "" +"`Issue #18492 `__: All resources are now " +"allowed when tests are not run by regrtest.py." +msgstr "" + +#: ../../../Misc/NEWS:6275 +msgid "" +"`Issue #21634 `__: Fix pystone micro-" +"benchmark: use floor division instead of true division to benchmark integers " +"instead of floating point numbers. Set pystone version to 1.2. Patch written " +"by Lennart Regebro." +msgstr "" + +#: ../../../Misc/NEWS:6279 +msgid "" +"`Issue #21605 `__: Added tests for Tkinter " +"images." +msgstr "" + +#: ../../../Misc/NEWS:6281 +msgid "" +"`Issue #21493 `__: Added test for ntpath." +"expanduser(). Original patch by Claudiu Popa." +msgstr "" + +#: ../../../Misc/NEWS:6284 +msgid "" +"`Issue #19925 `__: Added tests for the spwd " +"module. Original patch by Vajrasky Kok." +msgstr "" + +#: ../../../Misc/NEWS:6286 +msgid "" +"`Issue #21522 `__: Added Tkinter tests for " +"Listbox.itemconfigure(), PanedWindow.paneconfigure(), and Menu." +"entryconfigure()." +msgstr "" + +#: ../../../Misc/NEWS:6289 +msgid "" +"`Issue #17756 `__: Fix test_code test when " +"run from the installed location." +msgstr "" + +#: ../../../Misc/NEWS:6291 +msgid "" +"`Issue #17752 `__: Fix distutils tests when " +"run from the installed location." +msgstr "" + +#: ../../../Misc/NEWS:6293 +msgid "" +"`Issue #18604 `__: Consolidated checks for " +"GUI availability. All platforms now at least check whether Tk can be " +"instantiated when the GUI resource is requested." +msgstr "" + +#: ../../../Misc/NEWS:6297 +msgid "" +"`Issue #21275 `__: Fix a socket test on " +"KFreeBSD." +msgstr "" + +#: ../../../Misc/NEWS:6299 +msgid "" +"`Issue #21223 `__: Pass test_site/" +"test_startup_imports when some of the extensions are built as builtins." +msgstr "" + +#: ../../../Misc/NEWS:6302 +msgid "" +"`Issue #20635 `__: Added tests for Tk " +"geometry managers." +msgstr "" + +#: ../../../Misc/NEWS:6304 +msgid "Add test case for freeze." +msgstr "" + +#: ../../../Misc/NEWS:6306 +msgid "" +"`Issue #20743 `__: Fix a reference leak in " +"test_tcl." +msgstr "" + +#: ../../../Misc/NEWS:6308 +msgid "" +"`Issue #21097 `__: Move test_namespace_pkgs " +"into test_importlib." +msgstr "" + +#: ../../../Misc/NEWS:6310 +msgid "" +"`Issue #21503 `__: Use test_both() " +"consistently in test_importlib." +msgstr "" + +#: ../../../Misc/NEWS:6312 +msgid "" +"`Issue #20939 `__: Avoid various network test " +"failures due to new redirect of http://www.python.org/ to https://www.python." +"org: use http://www.example.com instead." +msgstr "" + +#: ../../../Misc/NEWS:6316 +msgid "" +"`Issue #20668 `__: asyncio tests no longer " +"rely on tests.txt file. (Patch by Vajrasky Kok)" +msgstr "" + +#: ../../../Misc/NEWS:6319 +msgid "" +"`Issue #21093 `__: Prevent failures of ctypes " +"test_macholib on OS X if a copy of libz exists in $HOME/lib or /usr/local/" +"lib." +msgstr "" + +#: ../../../Misc/NEWS:6322 +msgid "" +"`Issue #22770 `__: Prevent some Tk segfaults " +"on OS X when running gui tests." +msgstr "" + +#: ../../../Misc/NEWS:6324 +msgid "" +"`Issue #23211 `__: Workaround test_logging " +"failure on some OS X 10.6 systems." +msgstr "" + +#: ../../../Misc/NEWS:6326 +msgid "" +"`Issue #23345 `__: Prevent test_ssl failures " +"with large OpenSSL patch level values (like 0.9.8zc)." +msgstr "" + +#: ../../../Misc/NEWS:6332 +msgid "" +"`Issue #22314 `__: pydoc now works when the " +"LINES environment variable is set." +msgstr "" + +#: ../../../Misc/NEWS:6334 +msgid "" +"`Issue #22615 `__: Argument Clinic now " +"supports the \"type\" argument for the int converter. This permits using " +"the int converter with enums and typedefs." +msgstr "" + +#: ../../../Misc/NEWS:6338 +msgid "" +"`Issue #20076 `__: The makelocalealias.py " +"script no longer ignores UTF-8 mapping." +msgstr "" + +#: ../../../Misc/NEWS:6340 +msgid "" +"`Issue #20079 `__: The makelocalealias.py " +"script now can parse the SUPPORTED file from glibc sources and supports " +"command line options for source paths." +msgstr "" + +#: ../../../Misc/NEWS:6343 +msgid "" +"`Issue #22201 `__: Command-line interface of " +"the zipfile module now correctly extracts ZIP files with directory entries. " +"Patch by Ryan Wilson." +msgstr "" + +#: ../../../Misc/NEWS:6346 +msgid "" +"`Issue #22120 `__: For functions using an " +"unsigned integer return converter, Argument Clinic now generates a cast to " +"that type for the comparison to -1 in the generated code. (This suppresses " +"a compilation warning.)" +msgstr "" + +#: ../../../Misc/NEWS:6350 +msgid "" +"`Issue #18974 `__: Tools/scripts/diff.py now " +"uses argparse instead of optparse." +msgstr "" + +#: ../../../Misc/NEWS:6352 +msgid "" +"`Issue #21906 `__: Make Tools/scripts/md5sum." +"py work in Python 3. Patch by Zachary Ware." +msgstr "" + +#: ../../../Misc/NEWS:6355 +msgid "" +"`Issue #21629 `__: Fix Argument Clinic's \"--" +"converters\" feature." +msgstr "" + +#: ../../../Misc/NEWS:6357 +msgid "Add support for ``yield from`` to 2to3." +msgstr "" + +#: ../../../Misc/NEWS:6359 +msgid "Add support for the PEP 465 matrix multiplication operator to 2to3." +msgstr "" + +#: ../../../Misc/NEWS:6361 +msgid "" +"`Issue #16047 `__: Fix module exception list " +"and __file__ handling in freeze. Patch by Meador Inge." +msgstr "" + +#: ../../../Misc/NEWS:6364 +msgid "" +"`Issue #11824 `__: Consider ABI tags in " +"freeze. Patch by Meador Inge." +msgstr "" + +#: ../../../Misc/NEWS:6366 +msgid "" +"`Issue #20535 `__: PYTHONWARNING no longer " +"affects the run_tests.py script. Patch by Arfrever Frehtes Taifersar " +"Arahesis." +msgstr "" + +#: ../../../Misc/NEWS:6372 +msgid "" +"`Issue #23260 `__: Update Windows installer" +msgstr "" + +#: ../../../Misc/NEWS:6374 +msgid "" +"The bundled version of Tcl/Tk has been updated to 8.6.3. The most visible " +"result of this change is the addition of new native file dialogs when " +"running on Windows Vista or newer. See Tcl/Tk's TIP 432 for more " +"information. Also, this version of Tcl/Tk includes support for Windows 10." +msgstr "" + +#: ../../../Misc/NEWS:6379 +msgid "" +"`Issue #17896 `__: The Windows build scripts " +"now expect external library sources to be in ``PCbuild\\..\\externals`` " +"rather than ``PCbuild\\..\\..``." +msgstr "" + +#: ../../../Misc/NEWS:6382 +msgid "" +"`Issue #17717 `__: The Windows build scripts " +"now use a copy of NASM pulled from svn.python.org to build OpenSSL." +msgstr "" + +#: ../../../Misc/NEWS:6385 +msgid "" +"`Issue #21907 `__: Improved the batch scripts " +"provided for building Python." +msgstr "" + +#: ../../../Misc/NEWS:6387 +msgid "" +"`Issue #22644 `__: The bundled version of " +"OpenSSL has been updated to 1.0.1j." +msgstr "" + +#: ../../../Misc/NEWS:6389 +msgid "" +"`Issue #10747 `__: Use versioned labels in " +"the Windows start menu. Patch by Olive Kilburn." +msgstr "" + +#: ../../../Misc/NEWS:6392 +msgid "" +"`Issue #22980 `__: .pyd files with a version " +"and platform tag (for example, \".cp35-win32.pyd\") will now be loaded in " +"preference to those without tags." +msgstr "" + +#: ../../../Misc/NEWS:6397 +msgid "Python 3.4.0" +msgstr "" + +#: ../../../Misc/NEWS:6399 +msgid "Release date: 2014-03-16" +msgstr "" + +#: ../../../Misc/NEWS:6404 +msgid "" +"`Issue #20939 `__: Fix test_geturl failure in " +"test_urllibnet due to new redirect of http://www.python.org/ to https://www." +"python.org." +msgstr "" + +#: ../../../Misc/NEWS:6410 +msgid "Merge in all documentation changes since branching 3.4.0rc1." +msgstr "" + +#: ../../../Misc/NEWS:6414 +msgid "Python 3.4.0 release candidate 3" +msgstr "" + +#: ../../../Misc/NEWS:6416 +msgid "Release date: 2014-03-09" +msgstr "" + +#: ../../../Misc/NEWS:6421 +msgid "" +"`Issue #20786 `__: Fix signatures for dict." +"__delitem__ and property.__delete__ builtins." +msgstr "" + +#: ../../../Misc/NEWS:6427 +msgid "" +"`Issue #20839 `__: Don't trigger a " +"DeprecationWarning in the still supported pkgutil.get_loader() API when " +"__loader__ isn't set on a module (nor when pkgutil.find_loader() is called " +"directly)." +msgstr "" + +#: ../../../Misc/NEWS:6434 +msgid "" +"`Issue #14512 `__: Launch pydoc -b instead of " +"pydocgui.pyw on Windows." +msgstr "" + +#: ../../../Misc/NEWS:6436 +msgid "" +"`Issue #20748 `__: Uninstalling pip does not " +"leave behind the pyc of the uninstaller anymore." +msgstr "" + +#: ../../../Misc/NEWS:6439 +msgid "" +"`Issue #20568 `__: The Windows installer now " +"installs the unversioned ``pip`` command in addition to the versioned " +"``pip3`` and ``pip3.4`` commands." +msgstr "" + +#: ../../../Misc/NEWS:6442 +msgid "" +"`Issue #20757 `__: The ensurepip helper for " +"the Windows uninstaller now skips uninstalling pip (rather than failing) if " +"the user has updated pip to a different version from the one bundled with " +"ensurepip." +msgstr "" + +#: ../../../Misc/NEWS:6446 +msgid "" +"`Issue #20465 `__: Update OS X and Windows " +"installer builds to use SQLite 3.8.3.1." +msgstr "" + +#: ../../../Misc/NEWS:6451 +msgid "Python 3.4.0 release candidate 2" +msgstr "" + +#: ../../../Misc/NEWS:6453 +msgid "Release date: 2014-02-23" +msgstr "" + +#: ../../../Misc/NEWS:6458 +msgid "" +"`Issue #20625 `__: Parameter names in " +"__annotations__ were not mangled properly. Discovered by Jonas Wielicki, " +"patch by Yury Selivanov." +msgstr "" + +#: ../../../Misc/NEWS:6461 +msgid "" +"`Issue #20261 `__: In pickle, lookup " +"__getnewargs__ and __getnewargs_ex__ on the type of the object." +msgstr "" + +#: ../../../Misc/NEWS:6464 +msgid "" +"`Issue #20619 `__: Give the AST nodes of " +"keyword-only arguments a column and line number." +msgstr "" + +#: ../../../Misc/NEWS:6467 +msgid "" +"`Issue #20526 `__: Revert changes of `issue " +"#19466 `__ which introduces a regression: " +"don't clear anymore the state of Python threads early during the Python " +"shutdown." +msgstr "" + +#: ../../../Misc/NEWS:6474 +msgid "" +"`Issue #20710 `__: The pydoc summary line no " +"longer displays the \"self\" parameter for bound methods." +msgstr "" + +#: ../../../Misc/NEWS:6477 +msgid "" +"`Issue #20566 `__: Change asyncio." +"as_completed() to use a Queue, to avoid O(N**2) behavior." +msgstr "" + +#: ../../../Misc/NEWS:6480 +msgid "" +"`Issue #20704 `__: Implement new debug API in " +"asyncio. Add new methods BaseEventLoop.set_debug() and BaseEventLoop." +"get_debug(). Add support for setting 'asyncio.tasks._DEBUG' variable with " +"'PYTHONASYNCIODEBUG' environment variable." +msgstr "" + +#: ../../../Misc/NEWS:6485 +msgid "" +"asyncio: Refactoring and fixes: BaseEventLoop.sock_connect() raises an error " +"if the address is not resolved; use __slots__ in Handle and TimerHandle; " +"as_completed() and wait() raise TypeError if the passed list of Futures is a " +"single Future; call_soon() and other 'call_*()' functions raise TypeError if " +"the passed callback is a coroutine function; _ProactorBasePipeTransport uses " +"_FlowControlMixin; WriteTransport.set_write_buffer_size() calls " +"_maybe_pause_protocol() to consider pausing receiving if the watermark " +"limits have changed; fix _check_resolved_address() for IPv6 address; and " +"other minor improvements, along with multiple documentation updates." +msgstr "" + +#: ../../../Misc/NEWS:6496 +msgid "" +"`Issue #20684 `__: Fix inspect." +"getfullargspec() to not to follow __wrapped__ chains. Make its behaviour " +"consistent with bound methods first argument. Patch by Nick Coghlan and Yury " +"Selivanov." +msgstr "" + +#: ../../../Misc/NEWS:6500 +msgid "" +"`Issue #20681 `__: Add new error handling API " +"in asyncio. New APIs: loop.set_exception_handler(), loop." +"default_exception_handler(), and loop.call_exception_handler()." +msgstr "" + +#: ../../../Misc/NEWS:6504 +msgid "" +"`Issue #20673 `__: Implement support for UNIX " +"Domain Sockets in asyncio. New APIs: loop.create_unix_connection(), loop." +"create_unix_server(), streams.open_unix_connection(), and streams." +"start_unix_server()." +msgstr "" + +#: ../../../Misc/NEWS:6508 +msgid "" +"`Issue #20616 `__: Add a format() method to " +"tracemalloc.Traceback." +msgstr "" + +#: ../../../Misc/NEWS:6510 +msgid "" +"`Issue #19744 `__: the ensurepip installation " +"step now just prints a warning to stderr rather than failing outright if SSL/" +"TLS is unavailable. This allows local installation of POSIX builds without " +"SSL/TLS support." +msgstr "" + +#: ../../../Misc/NEWS:6514 +msgid "" +"`Issue #20594 `__: Avoid name clash with the " +"libc function posix_close." +msgstr "" + +#: ../../../Misc/NEWS:6519 +msgid "" +"`Issue #20641 `__: Run MSI custom actions " +"(pip installation, pyc compilation) with the NoImpersonate flag, to support " +"elevated execution (UAC)." +msgstr "" + +#: ../../../Misc/NEWS:6522 +msgid "" +"`Issue #20221 `__: Removed conflicting (or " +"circular) hypot definition when compiled with VS 2010 or above. Initial " +"patch by Tabrez Mohammed." +msgstr "" + +#: ../../../Misc/NEWS:6525 +msgid "" +"`Issue #20609 `__: Restored the ability to " +"build 64-bit Windows binaries on 32-bit Windows, which was broken by the " +"change in `issue #19788 `__." +msgstr "" + +#: ../../../Misc/NEWS:6530 +msgid "Python 3.4.0 release candidate 1" +msgstr "" + +#: ../../../Misc/NEWS:6532 +msgid "Release date: 2014-02-10" +msgstr "" + +#: ../../../Misc/NEWS:6537 +msgid "" +"`Issue #19255 `__: The builtins module is " +"restored to initial value before cleaning other modules. The sys and " +"builtins modules are cleaned last." +msgstr "" + +#: ../../../Misc/NEWS:6540 +msgid "" +"`Issue #20588 `__: Make Python-ast.c C89 " +"compliant." +msgstr "" + +#: ../../../Misc/NEWS:6542 +msgid "" +"`Issue #20437 `__: Fixed 22 potential bugs " +"when deleting object references." +msgstr "" + +#: ../../../Misc/NEWS:6544 +msgid "" +"`Issue #20500 `__: Displaying an exception at " +"interpreter shutdown no longer risks triggering an assertion failure in " +"PyObject_Str." +msgstr "" + +#: ../../../Misc/NEWS:6547 +msgid "" +"`Issue #20538 `__: UTF-7 incremental decoder " +"produced inconsistent string when input was truncated in BASE64 section." +msgstr "" + +#: ../../../Misc/NEWS:6550 +msgid "" +"`Issue #20404 `__: io.TextIOWrapper (and " +"hence the open() builtin) now uses the internal codec marking system added " +"for `issue #19619 `__ to throw LookupError " +"for known non-text encodings at stream construction time. The existing " +"output type checks remain in place to deal with unmarked third party codecs." +msgstr "" + +#: ../../../Misc/NEWS:6556 +msgid "`Issue #17162 `__: Add PyType_GetSlot." +msgstr "" + +#: ../../../Misc/NEWS:6558 +msgid "" +"`Issue #20162 `__: Fix an alignment issue in " +"the siphash24() hash function which caused a crash on PowerPC 64-bit (ppc64)." +msgstr "" + +#: ../../../Misc/NEWS:6564 +msgid "" +"`Issue #20530 `__: The signatures for slot " +"builtins have been updated to reflect the fact that they only accept " +"positional-only arguments." +msgstr "" + +#: ../../../Misc/NEWS:6567 +msgid "" +"`Issue #20517 `__: Functions in the os module " +"that accept two filenames now register both filenames in the exception on " +"failure." +msgstr "" + +#: ../../../Misc/NEWS:6570 +msgid "" +"`Issue #20563 `__: The ipaddress module API " +"is now considered stable." +msgstr "" + +#: ../../../Misc/NEWS:6572 +msgid "" +"`Issue #14983 `__: email.generator now always " +"adds a line end after each MIME boundary marker, instead of doing so only " +"when there is an epilogue. This fixes an RFC compliance bug and solves an " +"issue with signed MIME parts." +msgstr "" + +#: ../../../Misc/NEWS:6576 +msgid "" +"`Issue #20540 `__: Fix a performance " +"regression (vs. Python 3.2) when layering a multiprocessing Connection over " +"a TCP socket. For small payloads, Nagle's algorithm would introduce idle " +"delays before the entire transmission of a message." +msgstr "" + +#: ../../../Misc/NEWS:6581 +msgid "" +"`Issue #16983 `__: the new email header " +"parsing code will now decode encoded words that are (incorrectly) surrounded " +"by quotes, and register a defect." +msgstr "" + +#: ../../../Misc/NEWS:6584 +msgid "" +"`Issue #19772 `__: email.generator no longer " +"mutates the message object when doing a down-transform from 8bit to 7bit " +"CTEs." +msgstr "" + +#: ../../../Misc/NEWS:6587 +msgid "" +"`Issue #20536 `__: the statistics module now " +"correctly handle Decimal instances with positive exponents" +msgstr "" + +#: ../../../Misc/NEWS:6590 +msgid "" +"`Issue #18805 `__: the netmask/hostmask " +"parsing in ipaddress now more reliably filters out illegal values and " +"correctly allows any valid prefix length." +msgstr "" + +#: ../../../Misc/NEWS:6593 +msgid "" +"`Issue #20481 `__: For at least Python 3.4, " +"the statistics module will require that all inputs for a single operation be " +"of a single consistent type, or else a mixed of ints and a single other " +"consistent type. This avoids some interoperability issues that arose with " +"the previous approach of coercing to a suitable common type." +msgstr "" + +#: ../../../Misc/NEWS:6599 +msgid "" +"`Issue #20478 `__: the statistics module now " +"treats collections.Counter inputs like any other iterable." +msgstr "" + +#: ../../../Misc/NEWS:6602 +msgid "" +"`Issue #17369 `__: get_filename was raising " +"an exception if the filename parameter's RFC2231 encoding was broken in " +"certain ways. This was a regression relative to python2." +msgstr "" + +#: ../../../Misc/NEWS:6606 +msgid "" +"`Issue #20013 `__: Some imap servers " +"disconnect if the current mailbox is deleted, and imaplib did not handle " +"that case gracefully. Now it handles the 'bye' correctly." +msgstr "" + +#: ../../../Misc/NEWS:6610 +msgid "" +"`Issue #20531 `__: Revert 3.4 version of fix " +"for #19063, and apply the 3.3 version. That is, do *not* raise an error if " +"unicode is passed to email.message.Message.set_payload." +msgstr "" + +#: ../../../Misc/NEWS:6614 +msgid "" +"`Issue #20476 `__: If a non-compat32 policy " +"is used with any of the email parsers, EmailMessage is now used as the " +"factory class. The factory class should really come from the policy; that " +"will get fixed in 3.5." +msgstr "" + +#: ../../../Misc/NEWS:6618 +msgid "" +"`Issue #19920 `__: TarFile.list() no longer " +"fails when outputs a listing containing non-encodable characters. Based on " +"patch by Vajrasky Kok." +msgstr "" + +#: ../../../Misc/NEWS:6621 +msgid "" +"`Issue #20515 `__: Fix NULL pointer " +"dereference introduced by `issue #20368 `__." +msgstr "" + +#: ../../../Misc/NEWS:6623 +msgid "" +"`Issue #19186 `__: Restore namespacing of " +"expat symbols inside the pyexpat module." +msgstr "" + +#: ../../../Misc/NEWS:6625 +msgid "" +"`Issue #20053 `__: ensurepip (and hence venv) " +"are no longer affected by the settings in the default pip configuration file." +msgstr "" + +#: ../../../Misc/NEWS:6628 +msgid "" +"`Issue #20426 `__: When passing the re.DEBUG " +"flag, re.compile() displays the debug output every time it is called, " +"regardless of the compilation cache." +msgstr "" + +#: ../../../Misc/NEWS:6631 +msgid "" +"`Issue #20368 `__: The null character now " +"correctly passed from Tcl to Python. Improved error handling in variables-" +"related commands." +msgstr "" + +#: ../../../Misc/NEWS:6634 +msgid "" +"`Issue #20435 `__: Fix _pyio.StringIO." +"getvalue() to take into account newline translation settings." +msgstr "" + +#: ../../../Misc/NEWS:6637 +msgid "tracemalloc: Fix slicing traces and fix slicing a traceback." +msgstr "" + +#: ../../../Misc/NEWS:6639 +msgid "" +"`Issue #20354 `__: Fix an alignment issue in " +"the tracemalloc module on 64-bit platforms. Bug seen on 64-bit Linux when " +"using \"make profile-opt\"." +msgstr "" + +#: ../../../Misc/NEWS:6642 +msgid "" +"`Issue #17159 `__: inspect.signature now " +"accepts duck types of functions, which adds support for Cython functions. " +"Initial patch by Stefan Behnel." +msgstr "" + +#: ../../../Misc/NEWS:6645 +msgid "" +"`Issue #18801 `__: Fix inspect." +"classify_class_attrs to correctly classify object.__new__ and object." +"__init__." +msgstr "" + +#: ../../../Misc/NEWS:6648 +msgid "Fixed cmath.isinf's name in its argument parsing code." +msgstr "" + +#: ../../../Misc/NEWS:6650 +msgid "" +"`Issue #20311 `__, #20452: poll and epoll now " +"round the timeout away from zero, instead of rounding towards zero, in " +"select and selectors modules: select.epoll.poll(), selectors.PollSelector." +"poll() and selectors.EpollSelector.poll(). For example, a timeout of one " +"microsecond (1e-6) is now rounded to one millisecondi (1e-3), instead of " +"being rounded to zero. However, the granularity property and asyncio's " +"resolution feature were removed again." +msgstr "" + +#: ../../../Misc/NEWS:6658 +msgid "" +"asyncio: Some refactoring; various fixes; add write flow control to unix " +"pipes; Future.set_exception() instantiates the exception argument if it is a " +"class; improved proactor pipe transport; support wait_for(f, None); don't " +"log broken/disconnected pipes; use ValueError instead of assert for " +"forbidden subprocess_{shell,exec} arguments; added a convenience API for " +"subprocess management; added StreamReader.at_eof(); properly handle " +"duplicate coroutines/futures in gather(), wait(), as_completed(); use a " +"bytearray for buffering in StreamReader; and more." +msgstr "" + +#: ../../../Misc/NEWS:6668 +msgid "" +"`Issue #20288 `__: fix handling of invalid " +"numeric charrefs in HTMLParser." +msgstr "" + +#: ../../../Misc/NEWS:6670 +msgid "" +"`Issue #20424 `__: Python implementation of " +"io.StringIO now supports lone surrogates." +msgstr "" + +#: ../../../Misc/NEWS:6672 +msgid "" +"`Issue #20308 `__: inspect.signature now " +"works on classes without user-defined __init__ or __new__ methods." +msgstr "" + +#: ../../../Misc/NEWS:6675 +msgid "" +"`Issue #20372 `__: inspect.getfile (and a " +"bunch of other inspect functions that use it) doesn't crash with unexpected " +"AttributeError on classes defined in C without __module__." +msgstr "" + +#: ../../../Misc/NEWS:6679 +msgid "" +"`Issue #20356 `__: inspect.signature " +"formatting uses '/' to separate positional-only parameters from others." +msgstr "" + +#: ../../../Misc/NEWS:6682 +msgid "" +"`Issue #20223 `__: inspect.signature now " +"supports methods defined with functools.partialmethods." +msgstr "" + +#: ../../../Misc/NEWS:6685 +msgid "" +"`Issue #19456 `__: ntpath.join() now joins " +"relative paths correctly when a drive is present." +msgstr "" + +#: ../../../Misc/NEWS:6688 +msgid "" +"`Issue #19077 `__: tempfile." +"TemporaryDirectory cleanup no longer fails when called during shutdown. " +"Emitting resource warning in __del__ no longer fails. Original patch by " +"Antoine Pitrou." +msgstr "" + +#: ../../../Misc/NEWS:6692 +msgid "" +"`Issue #20394 `__: Silence Coverity warning " +"in audioop module." +msgstr "" + +#: ../../../Misc/NEWS:6694 +msgid "" +"`Issue #20367 `__: Fix behavior of concurrent." +"futures.as_completed() for duplicate arguments. Patch by Glenn Langford." +msgstr "" + +#: ../../../Misc/NEWS:6697 +msgid "" +"`Issue #8260 `__: The read(), readline() and " +"readlines() methods of codecs.StreamReader returned incomplete data when " +"were called after readline() or read(size). Based on patch by Amaury " +"Forgeot d'Arc." +msgstr "" + +#: ../../../Misc/NEWS:6701 +msgid "" +"`Issue #20105 `__: the codec exception " +"chaining now correctly sets the traceback of the original exception as its " +"__traceback__ attribute." +msgstr "" + +#: ../../../Misc/NEWS:6704 +msgid "" +"`Issue #17481 `__: inspect.getfullargspec() " +"now uses inspect.signature() API." +msgstr "" + +#: ../../../Misc/NEWS:6706 +msgid "" +"`Issue #15304 `__: concurrent.futures.wait() " +"can block forever even if Futures have completed. Patch by Glenn Langford." +msgstr "" + +#: ../../../Misc/NEWS:6709 +msgid "" +"`Issue #14455 `__: plistlib: fix serializing " +"integers in the range of an unsigned long long but outside of the range of " +"signed long long for binary plist files." +msgstr "" + +#: ../../../Misc/NEWS:6716 +msgid "" +"`Issue #20406 `__: Use Python application " +"icons for Idle window title bars. Patch mostly by Serhiy Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:6719 +msgid "" +"Update the python.gif icon for the Idle classbrowser and pathbowser from the " +"old green snake to the new blue and yellow snakes." +msgstr "" + +#: ../../../Misc/NEWS:6722 +msgid "" +"`Issue #17721 `__: Remove non-functional " +"configuration dialog help button until we make it actually gives some help " +"when clicked. Patch by Guilherme Simões." +msgstr "" + +#: ../../../Misc/NEWS:6728 +msgid "" +"`Issue #20532 `__: Tests which use _testcapi " +"now are marked as CPython only." +msgstr "" + +#: ../../../Misc/NEWS:6730 +msgid "" +"`Issue #19920 `__: Added tests for TarFile." +"list(). Based on patch by Vajrasky Kok." +msgstr "" + +#: ../../../Misc/NEWS:6732 +msgid "" +"`Issue #19990 `__: Added tests for the imghdr " +"module. Based on patch by Claudiu Popa." +msgstr "" + +#: ../../../Misc/NEWS:6735 +msgid "" +"`Issue #20474 `__: Fix test_socket " +"\"unexpected success\" failures on OS X 10.7+." +msgstr "" + +#: ../../../Misc/NEWS:6740 +msgid "" +"`Issue #20530 `__: Argument Clinic's " +"signature format has been revised again. The new syntax is highly human " +"readable while still preventing false positives. The syntax also extends " +"Python syntax to denote \"self\" and positional-only parameters, allowing " +"inspect.Signature objects to be totally accurate for all supported builtins " +"in Python 3.4." +msgstr "" + +#: ../../../Misc/NEWS:6746 +msgid "" +"`Issue #20456 `__: Argument Clinic now " +"observes the C preprocessor conditional compilation statements of the C " +"files it parses. When a Clinic block is inside a conditional code, it " +"adjusts its output to match, including automatically generating an empty " +"methoddef macro." +msgstr "" + +#: ../../../Misc/NEWS:6751 +msgid "" +"`Issue #20456 `__: Cloned functions in " +"Argument Clinic now use the correct name, not the name of the function they " +"were cloned from, for text strings inside generated code." +msgstr "" + +#: ../../../Misc/NEWS:6755 +msgid "" +"`Issue #20456 `__: Fixed Argument Clinic's " +"test suite and \"--converters\" feature." +msgstr "" + +#: ../../../Misc/NEWS:6757 +msgid "" +"`Issue #20456 `__: Argument Clinic now allows " +"specifying different names for a parameter in Python and C, using \"as\" on " +"the parameter line." +msgstr "" + +#: ../../../Misc/NEWS:6760 +msgid "" +"`Issue #20326 `__: Argument Clinic now uses a " +"simple, unique signature to annotate text signatures in docstrings, " +"resulting in fewer false positives. \"self\" parameters are also explicitly " +"marked, allowing inspect.Signature() to authoritatively detect (and skip) " +"said parameters." +msgstr "" + +#: ../../../Misc/NEWS:6765 +msgid "" +"`Issue #20326 `__: Argument Clinic now " +"generates separate checksums for the input and output sections of the block, " +"allowing external tools to verify that the input has not changed (and thus " +"the output is not out-of-date)." +msgstr "" + +#: ../../../Misc/NEWS:6772 +msgid "" +"`Issue #20465 `__: Update SQLite shipped with " +"OS X installer to 3.8.3." +msgstr "" + +#: ../../../Misc/NEWS:6775 ../../../Misc/NEWS:10493 +msgid "C-API" +msgstr "" + +#: ../../../Misc/NEWS:6777 +msgid "" +"`Issue #20517 `__: Added new functions " +"allowing OSError exceptions to reference two filenames instead of one: " +"PyErr_SetFromErrnoWithFilenameObjects() and " +"PyErr_SetExcFromWindowsErrWithFilenameObjects()." +msgstr "" + +#: ../../../Misc/NEWS:6784 +msgid "" +"`Issue #20488 `__: Change wording to say " +"importlib is *the* implementation of import instead of just *an* " +"implementation." +msgstr "" + +#: ../../../Misc/NEWS:6787 +msgid "" +"`Issue #6386 `__: Clarify in the tutorial that " +"specifying a symlink to execute means the directory containing the executed " +"script and not the symlink is added to sys.path." +msgstr "" + +#: ../../../Misc/NEWS:6793 +msgid "Python 3.4.0 Beta 3" +msgstr "" + +#: ../../../Misc/NEWS:6795 +msgid "Release date: 2014-01-26" +msgstr "" + +#: ../../../Misc/NEWS:6800 +msgid "" +"`Issue #20189 `__: Four additional builtin " +"types (PyTypeObject, PyMethodDescr_Type, _PyMethodWrapper_Type, and " +"PyWrapperDescr_Type) have been modified to provide introspection information " +"for builtins." +msgstr "" + +#: ../../../Misc/NEWS:6804 +msgid "" +"`Issue #17825 `__: Cursor \"^\" is correctly " +"positioned for SyntaxError and IndentationError." +msgstr "" + +#: ../../../Misc/NEWS:6807 +msgid "" +"`Issue #2382 `__: SyntaxError cursor \"^\" is " +"now written at correct position in most cases when multibyte characters are " +"in line (before \"^\"). This still not works correctly with wide East Asian " +"characters." +msgstr "" + +#: ../../../Misc/NEWS:6811 +msgid "" +"`Issue #18960 `__: The first line of Python " +"script could be executed twice when the source encoding was specified on the " +"second line. Now the source encoding declaration on the second line isn't " +"effective if the first line contains anything except a comment. 'python -x' " +"works now again with files with the source encoding declarations, and can be " +"used to make Python batch files on Windows." +msgstr "" + +#: ../../../Misc/NEWS:6821 +msgid "" +"asyncio: Various improvements and small changes not all covered by issues " +"listed below. E.g. wait_for() now cancels the inner task if the timeout " +"occcurs; tweaked the set of exported symbols; renamed Empty/Full to " +"QueueEmpty/QueueFull; \"with (yield from lock)\" now uses a separate context " +"manager; readexactly() raises if not enough data was read; PTY support " +"tweaks." +msgstr "" + +#: ../../../Misc/NEWS:6828 +msgid "" +"`Issue #20311 `__: asyncio: Add a granularity " +"attribute to BaseEventLoop: maximum between the resolution of the " +"BaseEventLoop.time() method and the resolution of the selector. The " +"granuarility is used in the scheduler to round time and deadline." +msgstr "" + +#: ../../../Misc/NEWS:6833 +msgid "" +"`Issue #20311 `__: selectors: Add a " +"resolution attribute to BaseSelector." +msgstr "" + +#: ../../../Misc/NEWS:6835 +msgid "" +"`Issue #20189 `__: unittest.mock now no " +"longer assumes that any object for which it could get an inspect.Signature " +"is a callable written in Python. Fix courtesy of Michael Foord." +msgstr "" + +#: ../../../Misc/NEWS:6839 +msgid "" +"`Issue #20317 `__: ExitStack.__exit__ could " +"create a self-referential loop if an exception raised by a cleanup operation " +"already had its context set correctly (for example, by the @contextmanager " +"decorator). The infinite loop this caused is now avoided by checking if the " +"expected context is already set before trying to fix it." +msgstr "" + +#: ../../../Misc/NEWS:6845 +msgid "" +"`Issue #20374 `__: Fix build with GNU " +"readline >= 6.3." +msgstr "" + +#: ../../../Misc/NEWS:6847 +msgid "" +"`Issue #20262 `__: Warnings are raised now " +"when duplicate names are added in the ZIP file or too long ZIP file comment " +"is truncated." +msgstr "" + +#: ../../../Misc/NEWS:6850 +msgid "" +"`Issue #20165 `__: The unittest module no " +"longer considers tests marked with @expectedFailure successful if they pass." +msgstr "" + +#: ../../../Misc/NEWS:6853 +msgid "" +"`Issue #18574 `__: Added missing newline in " +"100-Continue reply from http.server.BaseHTTPRequestHandler. Patch by " +"Nikolaus Rath." +msgstr "" + +#: ../../../Misc/NEWS:6856 +msgid "" +"`Issue #20270 `__: urllib.urlparse now " +"supports empty ports." +msgstr "" + +#: ../../../Misc/NEWS:6858 +msgid "" +"`Issue #20243 `__: TarFile no longer raise " +"ReadError when opened in write mode." +msgstr "" + +#: ../../../Misc/NEWS:6860 +msgid "" +"`Issue #20238 `__: TarFile opened with " +"external fileobj and \"w:gz\" mode didn't write complete output on close." +msgstr "" + +#: ../../../Misc/NEWS:6863 +msgid "" +"`Issue #20245 `__: The open functions in the " +"tarfile module now correctly handle empty mode." +msgstr "" + +#: ../../../Misc/NEWS:6866 +msgid "" +"`Issue #20242 `__: Fixed basicConfig() format " +"strings for the alternative formatting styles. Thanks to kespindler for the " +"bug report and patch." +msgstr "" + +#: ../../../Misc/NEWS:6869 +msgid "" +"`Issue #20246 `__: Fix buffer overflow in " +"socket.recvfrom_into." +msgstr "" + +#: ../../../Misc/NEWS:6871 +msgid "" +"Issues #20206 and #5803: Fix edge case in email.quoprimime.encode where it " +"truncated lines ending in a character needing encoding but no newline by " +"using a more efficient algorithm that doesn't have the bug." +msgstr "" + +#: ../../../Misc/NEWS:6875 +msgid "" +"`Issue #19082 `__: Working xmlrpc.server and " +"xmlrpc.client examples. Both in modules and in documentation. Initial patch " +"contributed by Vajrasky Kok." +msgstr "" + +#: ../../../Misc/NEWS:6878 +msgid "" +"`Issue #20138 `__: The wsgiref." +"application_uri() and wsgiref.request_uri() functions now conform to PEP " +"3333 when handle non-ASCII URLs." +msgstr "" + +#: ../../../Misc/NEWS:6881 +msgid "" +"`Issue #19097 `__: Raise the correct " +"Exception when cgi.FieldStorage is given an invalid fileobj." +msgstr "" + +#: ../../../Misc/NEWS:6884 +msgid "" +"`Issue #20152 `__: Ported Python/import.c " +"over to Argument Clinic." +msgstr "" + +#: ../../../Misc/NEWS:6886 +msgid "" +"`Issue #13107 `__: argparse and optparse no " +"longer raises an exception when output a help on environment with too small " +"COLUMNS. Based on patch by Elazar Gershuni." +msgstr "" + +#: ../../../Misc/NEWS:6890 +msgid "" +"`Issue #20207 `__: Always disable SSLv2 " +"except when PROTOCOL_SSLv2 is explicitly asked for." +msgstr "" + +#: ../../../Misc/NEWS:6893 +msgid "" +"`Issue #18960 `__: The tokenize module now " +"ignore the source encoding declaration on the second line if the first line " +"contains anything except a comment." +msgstr "" + +#: ../../../Misc/NEWS:6896 +msgid "" +"`Issue #20078 `__: Reading malformed zipfiles " +"no longer hangs with 100% CPU consumption." +msgstr "" + +#: ../../../Misc/NEWS:6899 +msgid "" +"`Issue #20113 `__: os.readv() and os.writev() " +"now raise an OSError exception on error instead of returning -1." +msgstr "" + +#: ../../../Misc/NEWS:6902 +msgid "" +"`Issue #19719 `__: Make importlib.abc." +"MetaPathFinder.find_module(), PathEntryFinder.find_loader(), and Loader." +"load_module() use PEP 451 APIs to help with backwards-compatibility." +msgstr "" + +#: ../../../Misc/NEWS:6906 +msgid "" +"`Issue #20144 `__: inspect.Signature now " +"supports parsing simple symbolic constants as parameter default values in " +"__text_signature__." +msgstr "" + +#: ../../../Misc/NEWS:6909 +msgid "" +"`Issue #20072 `__: Fixed multiple errors in " +"tkinter with wantobjects is False." +msgstr "" + +#: ../../../Misc/NEWS:6911 +msgid "" +"`Issue #20229 `__: Avoid plistlib deprecation " +"warning in platform.mac_ver()." +msgstr "" + +#: ../../../Misc/NEWS:6913 +msgid "" +"`Issue #14455 `__: Fix some problems with the " +"new binary plist support in plistlib." +msgstr "" + +#: ../../../Misc/NEWS:6918 +msgid "" +"`Issue #17390 `__: Add Python version to Idle " +"editor window title bar. Original patches by Edmond Burnett and Kent Johnson." +msgstr "" + +#: ../../../Misc/NEWS:6921 +msgid "" +"`Issue #18960 `__: IDLE now ignores the " +"source encoding declaration on the second line if the first line contains " +"anything except a comment." +msgstr "" + +#: ../../../Misc/NEWS:6927 +msgid "" +"`Issue #20358 `__: Tests for curses.window." +"overlay and curses.window.overwrite no longer specify min{row,col} > max{row," +"col}." +msgstr "" + +#: ../../../Misc/NEWS:6930 +msgid "" +"`Issue #19804 `__: The test_find_mac test in " +"test_uuid is now skipped if the ifconfig executable is not available." +msgstr "" + +#: ../../../Misc/NEWS:6933 +msgid "" +"`Issue #19886 `__: Use better estimated " +"memory requirements for bigmem tests." +msgstr "" + +#: ../../../Misc/NEWS:6938 +msgid "" +"`Issue #20390 `__: Argument Clinic's \"file\" " +"output preset now defaults to \"{dirname}/clinic/{basename}.h\"." +msgstr "" + +#: ../../../Misc/NEWS:6941 +msgid "" +"`Issue #20390 `__: Argument Clinic's \"class" +"\" directive syntax has been extended with two new required arguments: " +"\"typedef\" and \"type_object\"." +msgstr "" + +#: ../../../Misc/NEWS:6944 +msgid "" +"`Issue #20390 `__: Argument Clinic: If " +"__new__ or __init__ functions didn't use kwargs (or args), the " +"PyArg_NoKeywords (or PyArg_NoPositional) calls generated are only run when " +"the type object is an exact match." +msgstr "" + +#: ../../../Misc/NEWS:6948 +msgid "" +"`Issue #20390 `__: Argument Clinic now fails " +"if you have required parameters after optional parameters." +msgstr "" + +#: ../../../Misc/NEWS:6951 +msgid "" +"`Issue #20390 `__: Argument Clinic converters " +"now have a new template they can inject code into: \"modifiers\". Code put " +"there is run in the parsing function after argument parsing but before the " +"call to the impl." +msgstr "" + +#: ../../../Misc/NEWS:6955 +msgid "" +"`Issue #20376 `__: Argument Clinic now " +"escapes backslashes in docstrings." +msgstr "" + +#: ../../../Misc/NEWS:6957 +msgid "" +"`Issue #20381 `__: Argument Clinic now sanity " +"checks the default argument when c_default is also specified, providing a " +"nice failure message for disallowed values." +msgstr "" + +#: ../../../Misc/NEWS:6961 +msgid "" +"`Issue #20189 `__: Argument Clinic now " +"ensures that parser functions for __new__ are always of type newfunc, the " +"type of the tp_new slot. Similarly, parser functions for __init__ are now " +"always of type initproc, the type of tp_init." +msgstr "" + +#: ../../../Misc/NEWS:6966 +msgid "" +"`Issue #20189 `__: Argument Clinic now " +"suppresses the docstring for __new__ and __init__ functions if no docstring " +"is provided in the input." +msgstr "" + +#: ../../../Misc/NEWS:6969 +msgid "" +"`Issue #20189 `__: Argument Clinic now " +"suppresses the \"self\" parameter in the impl for @staticmethod functions." +msgstr "" + +#: ../../../Misc/NEWS:6972 +msgid "" +"`Issue #20294 `__: Argument Clinic now " +"supports argument parsing for __new__ and __init__ functions." +msgstr "" + +#: ../../../Misc/NEWS:6975 +msgid "" +"`Issue #20299 `__: Argument Clinic custom " +"converters may now change the default value of c_default and py_default with " +"a class member." +msgstr "" + +#: ../../../Misc/NEWS:6978 +msgid "" +"`Issue #20287 `__: Argument Clinic's output " +"is now configurable, allowing delaying its output or even redirecting it to " +"a separate file." +msgstr "" + +#: ../../../Misc/NEWS:6981 +msgid "" +"`Issue #20226 `__: Argument Clinic now " +"permits simple expressions (e.g. \"sys.maxsize - 1\") as default values for " +"parameters." +msgstr "" + +#: ../../../Misc/NEWS:6984 +msgid "" +"`Issue #19936 `__: Added executable bits or " +"shebang lines to Python scripts which requires them. Disable executable " +"bits and shebang lines in test and benchmark files in order to prevent using " +"a random system python, and in source files of modules which don't provide " +"command line interface. Fixed shebang lines in the unittestgui and checkpip " +"scripts." +msgstr "" + +#: ../../../Misc/NEWS:6990 +msgid "" +"`Issue #20268 `__: Argument Clinic now " +"supports cloning the parameters and return converter of existing functions." +msgstr "" + +#: ../../../Misc/NEWS:6993 +msgid "" +"`Issue #20228 `__: Argument Clinic now has " +"special support for class special methods." +msgstr "" + +#: ../../../Misc/NEWS:6996 +msgid "" +"`Issue #20214 `__: Fixed a number of small " +"issues and documentation errors in Argument Clinic (see issue for details)." +msgstr "" + +#: ../../../Misc/NEWS:6999 +msgid "" +"`Issue #20196 `__: Fixed a bug where Argument " +"Clinic did not generate correct parsing code for functions with positional-" +"only parameters where all arguments are optional." +msgstr "" + +#: ../../../Misc/NEWS:7003 +msgid "" +"`Issue #18960 `__: 2to3 and the findnocoding." +"py script now ignore the source encoding declaration on the second line if " +"the first line contains anything except a comment." +msgstr "" + +#: ../../../Misc/NEWS:7007 +msgid "" +"`Issue #19723 `__: The marker comments " +"Argument Clinic uses have been changed to improve readability." +msgstr "" + +#: ../../../Misc/NEWS:7010 +msgid "" +"`Issue #20157 `__: When Argument Clinic " +"renames a parameter because its name collides with a C keyword, it no longer " +"exposes that rename to PyArg_Parse." +msgstr "" + +#: ../../../Misc/NEWS:7013 +msgid "" +"`Issue #20141 `__: Improved Argument Clinic's " +"support for the PyArg_Parse \"O!\" format unit." +msgstr "" + +#: ../../../Misc/NEWS:7016 +msgid "" +"`Issue #20144 `__: Argument Clinic now " +"supports simple symbolic constants as parameter default values." +msgstr "" + +#: ../../../Misc/NEWS:7019 +msgid "" +"`Issue #20143 `__: The line numbers reported " +"in Argument Clinic errors are now more accurate." +msgstr "" + +#: ../../../Misc/NEWS:7022 +msgid "" +"`Issue #20142 `__: Py_buffer variables " +"generated by Argument Clinic are now initialized with a default value." +msgstr "" + +#: ../../../Misc/NEWS:7028 +msgid "" +"`Issue #12837 `__: Silence a tautological " +"comparison warning on OS X under Clang in socketmodule.c." +msgstr "" + +#: ../../../Misc/NEWS:7033 +msgid "Python 3.4.0 Beta 2" +msgstr "" + +#: ../../../Misc/NEWS:7035 +msgid "Release date: 2014-01-05" +msgstr "" + +#: ../../../Misc/NEWS:7040 +msgid "" +"`Issue #17432 `__: Drop UCS2 from names of " +"Unicode functions in python3.def." +msgstr "" + +#: ../../../Misc/NEWS:7042 +msgid "" +"`Issue #19526 `__: Exclude all new API from " +"the stable ABI. Exceptions can be made if a need is demonstrated." +msgstr "" + +#: ../../../Misc/NEWS:7045 +msgid "" +"`Issue #19969 `__: PyBytes_FromFormatV() now " +"raises an OverflowError if \"%c\" argument is not in range [0; 255]." +msgstr "" + +#: ../../../Misc/NEWS:7048 +msgid "" +"`Issue #19995 `__: %c, %o, %x, and %X now " +"issue a DeprecationWarning on non-integer input; reworded docs to clarify " +"that an integer type should define both __int__ and __index__." +msgstr "" + +#: ../../../Misc/NEWS:7052 +msgid "" +"`Issue #19787 `__: PyThread_set_key_value() " +"now always set the value. In Python 3.3, the function did nothing if the key " +"already exists (if the current value is a non-NULL pointer)." +msgstr "" + +#: ../../../Misc/NEWS:7056 +msgid "" +"`Issue #14432 `__: Remove the thread state " +"field from the frame structure. Fix a crash when a generator is created in a " +"C thread that is destroyed while the generator is still used. The issue was " +"that a generator contains a frame, and the frame kept a reference to the " +"Python state of the destroyed C thread. The crash occurs when a trace " +"function is setup." +msgstr "" + +#: ../../../Misc/NEWS:7062 +msgid "" +"`Issue #19576 `__: PyGILState_Ensure() now " +"initializes threads. At startup, Python has no concrete GIL. If " +"PyGILState_Ensure() is called from a new thread for the first time and " +"PyEval_InitThreads() was not called yet, a GIL needs to be created." +msgstr "" + +#: ../../../Misc/NEWS:7067 +msgid "" +"`Issue #17576 `__: Deprecation warning " +"emitted now when __int__() or __index__() return not int instance." +msgstr "" + +#: ../../../Misc/NEWS:7070 +msgid "" +"`Issue #19932 `__: Fix typo in import.h, " +"missing whitespaces in function prototypes." +msgstr "" + +#: ../../../Misc/NEWS:7072 +msgid "" +"`Issue #19736 `__: Add module-level statvfs " +"constants defined for GNU/glibc based systems." +msgstr "" + +#: ../../../Misc/NEWS:7075 +msgid "" +"`Issue #20097 `__: Fix bad use of \"self\" in " +"importlib's WindowsRegistryFinder." +msgstr "" + +#: ../../../Misc/NEWS:7077 +msgid "" +"`Issue #19729 `__: In str.format(), fix " +"recursive expansion in format spec." +msgstr "" + +#: ../../../Misc/NEWS:7079 +msgid "" +"`Issue #19638 `__: Fix possible crash / " +"undefined behaviour from huge (more than 2 billion characters) input strings " +"in _Py_dg_strtod." +msgstr "" + +#: ../../../Misc/NEWS:7085 +msgid "" +"`Issue #20154 `__: Deadlock in asyncio." +"StreamReader.readexactly()." +msgstr "" + +#: ../../../Misc/NEWS:7087 +msgid "" +"`Issue #16113 `__: Remove sha3 module again." +msgstr "" + +#: ../../../Misc/NEWS:7089 +msgid "" +"`Issue #20111 `__: pathlib.Path.with_suffix() " +"now sanity checks the given suffix." +msgstr "" + +#: ../../../Misc/NEWS:7091 +msgid "" +"Fix breakage in TestSuite.countTestCases() introduced by `issue #11798 " +"`__." +msgstr "" + +#: ../../../Misc/NEWS:7093 +msgid "" +"`Issue #20108 `__: Avoid parameter name clash " +"in inspect.getcallargs()." +msgstr "" + +#: ../../../Misc/NEWS:7095 +msgid "" +"`Issue #19918 `__: Fix PurePath.relative_to() " +"under Windows." +msgstr "" + +#: ../../../Misc/NEWS:7097 +msgid "" +"`Issue #19422 `__: Explicitly disallow non-" +"SOCK_STREAM sockets in the ssl module, rather than silently let them emit " +"clear text data." +msgstr "" + +#: ../../../Misc/NEWS:7100 +msgid "" +"`Issue #20046 `__: Locale alias table no " +"longer contains entities which can be calculated. Generalized support of " +"the euro modifier." +msgstr "" + +#: ../../../Misc/NEWS:7103 +msgid "" +"`Issue #20027 `__: Fixed locale aliases for " +"devanagari locales." +msgstr "" + +#: ../../../Misc/NEWS:7105 +msgid "" +"`Issue #20067 `__: Tkinter variables now work " +"when wantobjects is false." +msgstr "" + +#: ../../../Misc/NEWS:7107 +msgid "" +"`Issue #19020 `__: Tkinter now uses " +"splitlist() instead of split() in configure methods." +msgstr "" + +#: ../../../Misc/NEWS:7110 +msgid "" +"`Issue #19744 `__: ensurepip now provides a " +"better error message when Python is built without SSL/TLS support (pip " +"currently requires that support to run, even if only operating with local " +"wheel files)" +msgstr "" + +#: ../../../Misc/NEWS:7114 +msgid "" +"`Issue #19734 `__: ensurepip now ignores all " +"pip environment variables to avoid odd behaviour based on user configuration " +"settings" +msgstr "" + +#: ../../../Misc/NEWS:7117 +msgid "Fix TypeError on \"setup.py upload --show-response\"." +msgstr "" + +#: ../../../Misc/NEWS:7119 +msgid "" +"`Issue #20045 `__: Fix \"setup.py register --" +"list-classifiers\"." +msgstr "" + +#: ../../../Misc/NEWS:7121 +msgid "" +"`Issue #18879 `__: When a method is looked up " +"on a temporary file, avoid closing the file before the method is possibly " +"called." +msgstr "" + +#: ../../../Misc/NEWS:7124 +msgid "" +"`Issue #20037 `__: Avoid crashes when opening " +"a text file late at interpreter shutdown." +msgstr "" + +#: ../../../Misc/NEWS:7127 +msgid "" +"`Issue #19967 `__: Thanks to the PEP 442, " +"asyncio.Future now uses a destructor to log uncaught exceptions, instead of " +"the dedicated _TracebackLogger class." +msgstr "" + +#: ../../../Misc/NEWS:7131 +msgid "Added a Task.current_task() class method to asyncio." +msgstr "" + +#: ../../../Misc/NEWS:7133 +msgid "" +"`Issue #19850 `__: Set SA_RESTART in asyncio " +"when registering a signal handler to limit EINTR occurrences." +msgstr "" + +#: ../../../Misc/NEWS:7136 +msgid "" +"Implemented write flow control in asyncio for proactor event loop (Windows)." +msgstr "" + +#: ../../../Misc/NEWS:7138 +msgid "" +"Change write buffer in asyncio use to avoid O(N**2) behavior. Make write()/" +"sendto() accept bytearray/memoryview." +msgstr "" + +#: ../../../Misc/NEWS:7141 +msgid "" +"`Issue #20034 `__: Updated alias mapping to " +"most recent locale.alias file from X.org distribution using makelocalealias." +"py." +msgstr "" + +#: ../../../Misc/NEWS:7144 +msgid "" +"`Issue #5815 `__: Fixed support for locales " +"with modifiers. Fixed support for locale encodings with hyphens." +msgstr "" + +#: ../../../Misc/NEWS:7147 +msgid "" +"`Issue #20026 `__: Fix the sqlite module to " +"handle correctly invalid isolation level (wrong type)." +msgstr "" + +#: ../../../Misc/NEWS:7150 +msgid "" +"`Issue #18829 `__: csv.Dialect() now checks " +"type for delimiter, escapechar and quotechar fields. Original patch by " +"Vajrasky Kok." +msgstr "" + +#: ../../../Misc/NEWS:7153 +msgid "" +"`Issue #19855 `__: uuid.getnode() on Unix now " +"looks on the PATH for the executables used to find the mac address, with /" +"sbin and /usr/sbin as fallbacks." +msgstr "" + +#: ../../../Misc/NEWS:7157 +msgid "" +"`Issue #20007 `__: HTTPResponse.read(0) no " +"more prematurely closes connection. Original patch by Simon Sapin." +msgstr "" + +#: ../../../Misc/NEWS:7160 +msgid "" +"`Issue #19946 `__: multiprocessing now uses " +"runpy to initialize __main__ in child processes when necessary, allowing it " +"to correctly handle scripts without suffixes and submodules that use " +"explicit relative imports or otherwise rely on parent modules being " +"correctly imported prior to execution." +msgstr "" + +#: ../../../Misc/NEWS:7166 +msgid "" +"`Issue #19921 `__: When Path.mkdir() is " +"called with parents=True, any missing parent is created with the default " +"permissions, ignoring the mode argument (mimicking the POSIX \"mkdir -p\" " +"command)." +msgstr "" + +#: ../../../Misc/NEWS:7170 +msgid "" +"`Issue #19887 `__: Improve the Path.resolve() " +"algorithm to support certain symlink chains." +msgstr "" + +#: ../../../Misc/NEWS:7173 +msgid "" +"`Issue #19912 `__: Fixed numerous bugs in " +"ntpath.splitunc()." +msgstr "" + +#: ../../../Misc/NEWS:7175 +msgid "" +"`Issue #19911 `__: ntpath.splitdrive() now " +"correctly processes the 'İ' character (U+0130, LATIN CAPITAL LETTER I WITH " +"DOT ABOVE)." +msgstr "" + +#: ../../../Misc/NEWS:7178 +msgid "" +"`Issue #19532 `__: python -m compileall with " +"no filename/directory arguments now respects the -f and -q flags instead of " +"ignoring them." +msgstr "" + +#: ../../../Misc/NEWS:7181 +msgid "" +"`Issue #19623 `__: Fixed writing to " +"unseekable files in the aifc module." +msgstr "" + +#: ../../../Misc/NEWS:7183 +msgid "" +"`Issue #19946 `__: multiprocessing.spawn now " +"raises ImportError when the module to be used as the main module cannot be " +"imported." +msgstr "" + +#: ../../../Misc/NEWS:7186 +msgid "" +"`Issue #17919 `__: select.poll.register() " +"again works with poll.POLLNVAL on AIX. Fixed integer overflow in the " +"eventmask parameter." +msgstr "" + +#: ../../../Misc/NEWS:7189 +msgid "" +"`Issue #19063 `__: if a Charset's " +"body_encoding was set to None, the email package would generate a message " +"claiming the Content-Transfer-Encoding was 7bit, and produce garbage output " +"for the content. This now works. A couple of other set_payload mishandlings " +"of non-ASCII are also fixed. In addition, calling set_payload with a string " +"argument without specifying a charset now raises an error (this is a new " +"error in 3.4)." +msgstr "" + +#: ../../../Misc/NEWS:7196 +msgid "" +"`Issue #15475 `__: Add __sizeof__ " +"implementations for itertools objects." +msgstr "" + +#: ../../../Misc/NEWS:7198 +msgid "" +"`Issue #19944 `__: Fix importlib.find_spec() " +"so it imports parents as needed and move the function to importlib.util." +msgstr "" + +#: ../../../Misc/NEWS:7201 +msgid "" +"`Issue #19880 `__: Fix a reference leak in " +"unittest.TestCase. Explicitly break reference cycles between frames and the " +"_Outcome instance." +msgstr "" + +#: ../../../Misc/NEWS:7204 +msgid "" +"`Issue #17429 `__: platform." +"linux_distribution() now decodes files from the UTF-8 encoding with the " +"surrogateescape error handler, instead of decoding from the locale encoding " +"in strict mode. It fixes the function on Fedora 19 which is probably the " +"first major distribution release with a non-ASCII name. Patch written by " +"Toshio Kuratomi." +msgstr "" + +#: ../../../Misc/NEWS:7210 +msgid "" +"`Issue #19343 `__: Expose FreeBSD-specific " +"APIs in resource module. Original patch by Koobs." +msgstr "" + +#: ../../../Misc/NEWS:7213 +msgid "" +"`Issue #19929 `__: Call os.read with 32768 " +"within subprocess.Popen.communicate rather than 4096 for efficiency. A " +"microbenchmark shows Linux and OS X both using ~50% less cpu time this way." +msgstr "" + +#: ../../../Misc/NEWS:7217 +msgid "" +"`Issue #19506 `__: Use a memoryview to avoid " +"a data copy when piping data to stdin within subprocess.Popen.communicate. " +"5-10% less cpu usage." +msgstr "" + +#: ../../../Misc/NEWS:7220 +msgid "" +"`Issue #19876 `__: selectors unregister() no " +"longer raises ValueError or OSError if the FD is closed (as long as it was " +"registered)." +msgstr "" + +#: ../../../Misc/NEWS:7223 +msgid "" +"`Issue #19908 `__: pathlib now joins relative " +"Windows paths correctly when a drive is present. Original patch by Antoine " +"Pitrou." +msgstr "" + +#: ../../../Misc/NEWS:7226 +msgid "" +"`Issue #19296 `__: Silence compiler warning " +"in dbm_open" +msgstr "" + +#: ../../../Misc/NEWS:7228 +msgid "" +"`Issue #6784 `__: Strings from Python 2 can " +"now be unpickled as bytes objects by setting the encoding argument of " +"Unpickler to be 'bytes'. Initial patch by Merlijn van Deen." +msgstr "" + +#: ../../../Misc/NEWS:7232 +msgid "" +"`Issue #19839 `__: Fix regression in bz2 " +"module's handling of non-bzip2 data at EOF, and analogous bug in lzma module." +msgstr "" + +#: ../../../Misc/NEWS:7235 +msgid "" +"`Issue #19881 `__: Fix pickling bug where " +"cpickle would emit bad pickle data for large bytes string (i.e., with size " +"greater than 2**32-1)." +msgstr "" + +#: ../../../Misc/NEWS:7238 +msgid "" +"`Issue #19138 `__: doctest's " +"IGNORE_EXCEPTION_DETAIL now allows a match when no exception detail exists " +"(no colon following the exception's name, or a colon does follow but no text " +"follows the colon)." +msgstr "" + +#: ../../../Misc/NEWS:7242 +msgid "" +"`Issue #19927 `__: Add __eq__ to path-based " +"loaders in importlib." +msgstr "" + +#: ../../../Misc/NEWS:7244 +msgid "" +"`Issue #19827 `__: On UNIX, setblocking() and " +"settimeout() methods of socket.socket can now avoid a second syscall if the " +"ioctl() function can be used, or if the non-blocking flag of the socket is " +"unchanged." +msgstr "" + +#: ../../../Misc/NEWS:7248 +msgid "" +"`Issue #19785 `__: smtplib now supports " +"SSLContext.check_hostname and server name indication for TLS/SSL connections." +msgstr "" + +#: ../../../Misc/NEWS:7251 +msgid "" +"`Issue #19784 `__: poplib now supports " +"SSLContext.check_hostname and server name indication for TLS/SSL connections." +msgstr "" + +#: ../../../Misc/NEWS:7254 +msgid "" +"`Issue #19783 `__: nntplib now supports " +"SSLContext.check_hostname and server name indication for TLS/SSL connections." +msgstr "" + +#: ../../../Misc/NEWS:7257 +msgid "" +"`Issue #19782 `__: imaplib now supports " +"SSLContext.check_hostname and server name indication for TLS/SSL connections." +msgstr "" + +#: ../../../Misc/NEWS:7260 +msgid "" +"`Issue #20123 `__: Fix pydoc.synopsis() for " +"\"binary\" modules." +msgstr "" + +#: ../../../Misc/NEWS:7262 +msgid "" +"`Issue #19834 `__: Support unpickling of " +"exceptions pickled by Python 2." +msgstr "" + +#: ../../../Misc/NEWS:7264 +msgid "" +"`Issue #19781 `__: ftplib now supports " +"SSLContext.check_hostname and server name indication for TLS/SSL connections." +msgstr "" + +#: ../../../Misc/NEWS:7267 +msgid "" +"`Issue #19509 `__: Add SSLContext." +"check_hostname to match the peer's certificate with server_hostname on " +"handshake." +msgstr "" + +#: ../../../Misc/NEWS:7270 +msgid "" +"`Issue #15798 `__: Fixed subprocess.Popen() " +"to no longer fail if file descriptor 0, 1 or 2 is closed." +msgstr "" + +#: ../../../Misc/NEWS:7273 +msgid "" +"`Issue #17897 `__: Optimized unpickle " +"prefetching." +msgstr "" + +#: ../../../Misc/NEWS:7275 +msgid "" +"`Issue #3693 `__: Make the error message more " +"helpful when the array.array() constructor is given a str. Move the array " +"module typecode documentation to the docstring of the constructor." +msgstr "" + +#: ../../../Misc/NEWS:7279 +msgid "" +"`Issue #19088 `__: Fixed incorrect caching of " +"the copyreg module in object.__reduce__() and object.__reduce_ex__()." +msgstr "" + +#: ../../../Misc/NEWS:7282 +msgid "" +"`Issue #19698 `__: Removed exec_module() " +"methods from importlib.machinery.BuiltinImporter and ExtensionFileLoader." +msgstr "" + +#: ../../../Misc/NEWS:7285 +msgid "" +"`Issue #18864 `__: Added a setter for " +"ModuleSpec.has_location." +msgstr "" + +#: ../../../Misc/NEWS:7287 +msgid "" +"Fixed _pickle.Unpickler to not fail when loading empty strings as persistent " +"IDs." +msgstr "" + +#: ../../../Misc/NEWS:7290 +msgid "" +"`Issue #11480 `__: Fixed copy.copy to work " +"with classes with custom metaclasses. Patch by Daniel Urban." +msgstr "" + +#: ../../../Misc/NEWS:7293 +msgid "" +"`Issue #6477 `__: Added support for pickling " +"the types of built-in singletons (i.e., Ellipsis, NotImplemented, None)." +msgstr "" + +#: ../../../Misc/NEWS:7296 +msgid "" +"`Issue #19713 `__: Add remaining PEP 451-" +"related deprecations and move away from using find_module/find_loaer/" +"load_module." +msgstr "" + +#: ../../../Misc/NEWS:7299 +msgid "" +"`Issue #19708 `__: Update pkgutil to use the " +"new importer APIs." +msgstr "" + +#: ../../../Misc/NEWS:7301 +msgid "" +"`Issue #19703 `__: Update pydoc to use the " +"new importer APIs." +msgstr "" + +#: ../../../Misc/NEWS:7303 +msgid "" +"`Issue #19851 `__: Fixed a regression in " +"reloading sub-modules." +msgstr "" + +#: ../../../Misc/NEWS:7305 +msgid "ssl.create_default_context() sets OP_NO_COMPRESSION to prevent CRIME." +msgstr "" + +#: ../../../Misc/NEWS:7307 +msgid "" +"`Issue #19802 `__: Add socket.SO_PRIORITY." +msgstr "" + +#: ../../../Misc/NEWS:7309 +msgid "" +"`Issue #11508 `__: Fixed uuid.getnode() and " +"uuid.uuid1() on environment with virtual interface. Original patch by Kent " +"Frazier." +msgstr "" + +#: ../../../Misc/NEWS:7312 +msgid "" +"`Issue #11489 `__: JSON decoder now accepts " +"lone surrogates." +msgstr "" + +#: ../../../Misc/NEWS:7314 +msgid "" +"`Issue #19545 `__: Avoid chained exceptions " +"while passing stray % to time.strptime(). Initial patch by Claudiu Popa." +msgstr "" + +#: ../../../Misc/NEWS:7320 +msgid "" +"`Issue #20058 `__: sys.stdin.readline() in " +"IDLE now always returns only one line." +msgstr "" + +#: ../../../Misc/NEWS:7322 +msgid "" +"`Issue #19481 `__: print() of string subclass " +"instance in IDLE no longer hangs." +msgstr "" + +#: ../../../Misc/NEWS:7324 +msgid "" +"`Issue #18270 `__: Prevent possible IDLE " +"AttributeError on OS X when no initial shell window is present." +msgstr "" + +#: ../../../Misc/NEWS:7330 +msgid "" +"`Issue #20055 `__: Fix test_shutil under " +"Windows with symlink privileges held. Patch by Vajrasky Kok." +msgstr "" + +#: ../../../Misc/NEWS:7333 +msgid "" +"`Issue #20070 `__: Don't run test_urllib2net " +"when network resources are not enabled." +msgstr "" + +#: ../../../Misc/NEWS:7336 +msgid "" +"`Issue #19938 `__: Re-enabled " +"test_bug_1333982 in test_dis, which had been disabled since 3.0 due to the " +"changes in listcomp handling." +msgstr "" + +#: ../../../Misc/NEWS:7339 +msgid "" +"`Issue #19320 `__: test_tcl no longer fails " +"when wantobjects is false." +msgstr "" + +#: ../../../Misc/NEWS:7341 +msgid "" +"`Issue #19919 `__: Fix flaky SSL test. " +"connect_ex() sometimes returns EWOULDBLOCK on Windows or VMs hosted on " +"Windows." +msgstr "" + +#: ../../../Misc/NEWS:7344 +msgid "" +"`Issue #19912 `__: Added tests for ntpath." +"splitunc()." +msgstr "" + +#: ../../../Misc/NEWS:7346 +msgid "" +"`Issue #19828 `__: Fixed test_site when the " +"whole suite is run with -S." +msgstr "" + +#: ../../../Misc/NEWS:7348 +msgid "" +"`Issue #19928 `__: Implemented a test for " +"repr() of cell objects." +msgstr "" + +#: ../../../Misc/NEWS:7350 +msgid "" +"`Issue #19535 `__: Fixed test_docxmlrpc, " +"test_functools, test_inspect, and test_statistics when python is run with -" +"OO." +msgstr "" + +#: ../../../Misc/NEWS:7353 +msgid "" +"`Issue #19926 `__: Removed unneeded test_main " +"from test_abstract_numbers. Patch by Vajrasky Kok." +msgstr "" + +#: ../../../Misc/NEWS:7356 +msgid "" +"`Issue #19572 `__: More skipped tests " +"explicitly marked as skipped." +msgstr "" + +#: ../../../Misc/NEWS:7358 +msgid "" +"`Issue #19595 `__, #19987: Re-enabled a long-" +"disabled test in test_winsound." +msgstr "" + +#: ../../../Misc/NEWS:7360 +msgid "" +"`Issue #19588 `__: Fixed tests in test_random " +"that were silently skipped most of the time. Patch by Julian Gindi." +msgstr "" + +#: ../../../Misc/NEWS:7366 +msgid "" +"`Issue #19728 `__: Enable pip installation by " +"default on Windows." +msgstr "" + +#: ../../../Misc/NEWS:7368 +msgid "`Issue #16136 `__: Remove VMS support" +msgstr "" + +#: ../../../Misc/NEWS:7370 +msgid "" +"`Issue #18215 `__: Add script Tools/ssl/" +"test_multiple_versions.py to compile and run Python's unit tests with " +"multiple versions of OpenSSL." +msgstr "" + +#: ../../../Misc/NEWS:7373 +msgid "" +"`Issue #19922 `__: define " +"_INCLUDE__STDC_A1_SOURCE in HP-UX to include mbstate_t for mbrtowc()." +msgstr "" + +#: ../../../Misc/NEWS:7376 +msgid "" +"`Issue #19788 `__: kill_python(_d).exe is now " +"run as a PreBuildEvent on the pythoncore sub-project. This should prevent " +"build errors due a previous build's python(_d).exe still running." +msgstr "" + +#: ../../../Misc/NEWS:7383 +msgid "" +"`Issue #20265 `__: Updated some parts of the " +"Using Windows document." +msgstr "" + +#: ../../../Misc/NEWS:7385 +msgid "" +"`Issue #20266 `__: Updated some parts of the " +"Windows FAQ." +msgstr "" + +#: ../../../Misc/NEWS:7387 +msgid "" +"`Issue #20255 `__: Updated the about and bugs " +"pages." +msgstr "" + +#: ../../../Misc/NEWS:7389 +msgid "" +"`Issue #20253 `__: Fixed a typo in the " +"ipaddress docs that advertised an illegal attribute name. Found by INADA " +"Naoki." +msgstr "" + +#: ../../../Misc/NEWS:7392 +msgid "" +"`Issue #18840 `__: Introduce the json module " +"in the tutorial, and de-emphasize the pickle module." +msgstr "" + +#: ../../../Misc/NEWS:7395 +msgid "" +"`Issue #19845 `__: Updated the Compiling " +"Python on Windows section." +msgstr "" + +#: ../../../Misc/NEWS:7397 +msgid "" +"`Issue #19795 `__: Improved markup of True/" +"False constants." +msgstr "" + +#: ../../../Misc/NEWS:7402 +msgid "" +"`Issue #19659 `__: Added documentation for " +"Argument Clinic." +msgstr "" + +#: ../../../Misc/NEWS:7404 +msgid "" +"`Issue #19976 `__: Argument Clinic " +"METH_NOARGS functions now always take two parameters." +msgstr "" + +#: ../../../Misc/NEWS:7409 +msgid "Python 3.4.0 Beta 1" +msgstr "" + +#: ../../../Misc/NEWS:7411 +msgid "Release date: 2013-11-24" +msgstr "" + +#: ../../../Misc/NEWS:7416 +msgid "" +"Use the repr of a module name in more places in import, especially " +"exceptions." +msgstr "" + +#: ../../../Misc/NEWS:7419 +msgid "" +"`Issue #19619 `__: str.encode, bytes.decode " +"and bytearray.decode now use an internal API to throw LookupError for known " +"non-text encodings, rather than attempting the encoding or decoding " +"operation and then throwing a TypeError for an unexpected output type. (The " +"latter mechanism remains in place for third party non-text encodings)" +msgstr "" + +#: ../../../Misc/NEWS:7425 +msgid "" +"`Issue #19183 `__: Implement PEP 456 'secure " +"and interchangeable hash algorithm'. Python now uses SipHash24 on all major " +"platforms." +msgstr "" + +#: ../../../Misc/NEWS:7428 +msgid "" +"`Issue #12892 `__: The utf-16* and utf-32* " +"encoders no longer allow surrogate code points (U+D800-U+DFFF) to be " +"encoded. The utf-32* decoders no longer decode byte sequences that " +"correspond to surrogate code points. The surrogatepass error handler now " +"works with the utf-16* and utf-32* codecs. Based on patches by Victor " +"Stinner and Kang-Hao (Kenny) Lu." +msgstr "" + +#: ../../../Misc/NEWS:7434 +msgid "" +"`Issue #17806 `__: Added keyword-argument " +"support for \"tabsize\" to str/bytes.expandtabs()." +msgstr "" + +#: ../../../Misc/NEWS:7437 +msgid "" +"`Issue #17828 `__: Output type errors in str." +"encode(), bytes.decode() and bytearray.decode() now direct users to codecs." +"encode() or codecs.decode() as appropriate." +msgstr "" + +#: ../../../Misc/NEWS:7441 +msgid "" +"`Issue #17828 `__: The interpreter now " +"attempts to chain errors that occur in codec processing with a replacement " +"exception of the same type that includes the codec name in the error " +"message. It ensures it only does this when the creation of the replacement " +"exception won't lose any information." +msgstr "" + +#: ../../../Misc/NEWS:7446 +msgid "" +"`Issue #19466 `__: Clear the frames of daemon " +"threads earlier during the Python shutdown to call object destructors. So " +"\"unclosed file\" resource warnings are now correctly emitted for daemon " +"threads." +msgstr "" + +#: ../../../Misc/NEWS:7450 +msgid "" +"`Issue #19514 `__: Deduplicate some " +"_Py_IDENTIFIER declarations. Patch by Andrei Dorian Duma." +msgstr "" + +#: ../../../Misc/NEWS:7453 +msgid "" +"`Issue #17936 `__: Fix O(n**2) behaviour when " +"adding or removing many subclasses of a given type." +msgstr "" + +#: ../../../Misc/NEWS:7456 +msgid "" +"`Issue #19428 `__: zipimport now handles " +"errors when reading truncated or invalid ZIP archive." +msgstr "" + +#: ../../../Misc/NEWS:7459 +msgid "" +"`Issue #18408 `__: Add a new " +"PyFrame_FastToLocalsWithError() function to handle exceptions when merging " +"fast locals into f_locals of a frame. PyEval_GetLocals() now raises an " +"exception and return NULL on failure." +msgstr "" + +#: ../../../Misc/NEWS:7463 +msgid "" +"`Issue #19369 `__: Optimized the usage of " +"__length_hint__()." +msgstr "" + +#: ../../../Misc/NEWS:7465 +msgid "" +"`Issue #28026 `__: Raise ImportError when " +"exec_module() exists but create_module() is missing." +msgstr "" + +#: ../../../Misc/NEWS:7468 +msgid "" +"`Issue #18603 `__: Ensure that PyOS_mystricmp " +"and PyOS_mystrnicmp are in the Python executable and not removed by the " +"linker's optimizer." +msgstr "" + +#: ../../../Misc/NEWS:7471 +msgid "" +"`Issue #19306 `__: Add extra hints to the " +"faulthandler module's stack dumps that these are \"upside down\"." +msgstr "" + +#: ../../../Misc/NEWS:7477 +msgid "" +"`Issue #3158 `__: doctest can now find " +"doctests in functions and methods written in C." +msgstr "" + +#: ../../../Misc/NEWS:7480 +msgid "" +"`Issue #13477 `__: Added command line " +"interface to the tarfile module. Original patch by Berker Peksag." +msgstr "" + +#: ../../../Misc/NEWS:7483 +msgid "" +"`Issue #19674 `__: inspect.signature() now " +"produces a correct signature for some builtins." +msgstr "" + +#: ../../../Misc/NEWS:7486 +msgid "" +"`Issue #19722 `__: Added opcode." +"stack_effect(), which computes the stack effect of bytecode instructions." +msgstr "" + +#: ../../../Misc/NEWS:7489 +msgid "" +"`Issue #19735 `__: Implement private function " +"ssl._create_stdlib_context() to create SSLContext objects in Python's stdlib " +"module. It provides a single configuration point and makes use of SSLContext." +"load_default_certs()." +msgstr "" + +#: ../../../Misc/NEWS:7493 +msgid "" +"`Issue #16203 `__: Add re.fullmatch() " +"function and regex.fullmatch() method, which anchor the pattern at both ends " +"of the string to match. Original patch by Matthew Barnett." +msgstr "" + +#: ../../../Misc/NEWS:7497 +msgid "" +"`Issue #13592 `__: Improved the repr for " +"regular expression pattern objects. Based on patch by Hugo Lopes Tavares." +msgstr "" + +#: ../../../Misc/NEWS:7500 +msgid "" +"`Issue #19641 `__: Added the audioop." +"byteswap() function to convert big-endian samples to little-endian and vice " +"versa." +msgstr "" + +#: ../../../Misc/NEWS:7503 +msgid "" +"`Issue #15204 `__: Deprecated the 'U' mode in " +"file-like objects." +msgstr "" + +#: ../../../Misc/NEWS:7505 +msgid "" +"`Issue #17810 `__: Implement PEP 3154, pickle " +"protocol 4." +msgstr "" + +#: ../../../Misc/NEWS:7507 +msgid "" +"`Issue #19668 `__: Added support for the " +"cp1125 encoding." +msgstr "" + +#: ../../../Misc/NEWS:7509 +msgid "" +"`Issue #19689 `__: Add ssl." +"create_default_context() factory function. It creates a new SSLContext " +"object with secure default settings." +msgstr "" + +#: ../../../Misc/NEWS:7512 +msgid "" +"`Issue #19727 `__: os.utime(..., None) is now " +"potentially more precise under Windows." +msgstr "" + +#: ../../../Misc/NEWS:7515 +msgid "" +"`Issue #17201 `__: ZIP64 extensions now are " +"enabled by default. Patch by William Mallard." +msgstr "" + +#: ../../../Misc/NEWS:7518 +msgid "" +"`Issue #19292 `__: Add SSLContext." +"load_default_certs() to load default root CA certificates from default " +"stores or system stores. By default the method loads CA certs for " +"authentication of server certs." +msgstr "" + +#: ../../../Misc/NEWS:7522 +msgid "" +"`Issue #19673 `__: Add pathlib to the stdlib " +"as a provisional module (PEP 428)." +msgstr "" + +#: ../../../Misc/NEWS:7524 +msgid "" +"`Issue #16596 `__: pdb in a generator now " +"properly skips over yield and yield from rather than stepping out of the " +"generator into its caller. (This is essential for stepping through asyncio " +"coroutines.)" +msgstr "" + +#: ../../../Misc/NEWS:7528 +msgid "" +"`Issue #17916 `__: Added dis.Bytecode." +"from_traceback() and dis.Bytecode.current_offset to easily display \"current " +"instruction\" markers in the new disassembly API (Patch by Claudiu Popa)." +msgstr "" + +#: ../../../Misc/NEWS:7532 +msgid "" +"`Issue #19552 `__: venv now supports " +"bootstrapping pip into virtual environments" +msgstr "" + +#: ../../../Misc/NEWS:7534 +msgid "" +"`Issue #17134 `__: Finalize interface to " +"Windows' certificate store. Cert and CRL enumeration are now two functions. " +"enum_certificates() also returns purpose flags as set of OIDs." +msgstr "" + +#: ../../../Misc/NEWS:7538 +msgid "" +"`Issue #19555 `__: Restore sysconfig." +"get_config_var('SO'), (and the distutils equivalent) with a " +"DeprecationWarning pointing people at $EXT_SUFFIX." +msgstr "" + +#: ../../../Misc/NEWS:7541 +msgid "" +"`Issue #8813 `__: Add SSLContext.verify_flags " +"to change the verification flags of the context in order to enable " +"certification revocation list (CRL) checks or strict X509 rules." +msgstr "" + +#: ../../../Misc/NEWS:7545 +msgid "" +"`Issue #18294 `__: Fix the zlib module to " +"make it 64-bit safe." +msgstr "" + +#: ../../../Misc/NEWS:7547 +msgid "" +"`Issue #19682 `__: Fix compatibility issue " +"with old version of OpenSSL that was introduced by `Issue #18379 `__." +msgstr "" + +#: ../../../Misc/NEWS:7550 +msgid "" +"`Issue #14455 `__: plistlib now supports " +"binary plists and has an updated API." +msgstr "" + +#: ../../../Misc/NEWS:7552 +msgid "" +"`Issue #19633 `__: Fixed writing not " +"compressed 16- and 32-bit wave files on big-endian platforms." +msgstr "" + +#: ../../../Misc/NEWS:7555 +msgid "" +"`Issue #18379 `__: SSLSocket.getpeercert() " +"returns CA issuer AIA fields, OCSP and CRL distribution points." +msgstr "" + +#: ../../../Misc/NEWS:7558 +msgid "" +"`Issue #18138 `__: Implement cadata argument " +"of SSLContext.load_verify_location() to load CA certificates and CRL from " +"memory. It supports PEM and DER encoded strings." +msgstr "" + +#: ../../../Misc/NEWS:7562 +msgid "" +"`Issue #18775 `__: Add name and block_size " +"attribute to HMAC object. They now provide the same API elements as non-" +"keyed cryptographic hash functions." +msgstr "" + +#: ../../../Misc/NEWS:7565 +msgid "" +"`Issue #17276 `__: MD5 as default digestmod " +"for HMAC is deprecated. The HMAC module supports digestmod names, e.g. hmac." +"HMAC('sha1')." +msgstr "" + +#: ../../../Misc/NEWS:7568 +msgid "" +"`Issue #19449 `__: in csv's writerow, handle " +"non-string keys when generating the error message that certain keys are not " +"in the 'fieldnames' list." +msgstr "" + +#: ../../../Misc/NEWS:7571 +msgid "" +"`Issue #13633 `__: Added a new " +"convert_charrefs keyword arg to HTMLParser that, when True, automatically " +"converts all character references." +msgstr "" + +#: ../../../Misc/NEWS:7574 +msgid "" +"`Issue #2927 `__: Added the unescape() " +"function to the html module." +msgstr "" + +#: ../../../Misc/NEWS:7576 +msgid "" +"`Issue #8402 `__: Added the escape() function " +"to the glob module." +msgstr "" + +#: ../../../Misc/NEWS:7578 +msgid "" +"`Issue #17618 `__: Add Base85 and Ascii85 " +"encoding/decoding to the base64 module." +msgstr "" + +#: ../../../Misc/NEWS:7580 +msgid "" +"`Issue #19634 `__: time.strftime(\"%y\") now " +"raises a ValueError on AIX when given a year before 1900." +msgstr "" + +#: ../../../Misc/NEWS:7583 +msgid "" +"Fix test.support.bind_port() to not cause an error when Python was compiled " +"on a system with SO_REUSEPORT defined in the headers but run on a system " +"with an OS kernel that does not support that reasonably new socket option." +msgstr "" + +#: ../../../Misc/NEWS:7587 +msgid "" +"Fix compilation error under gcc of the ctypes module bundled libffi for arm." +msgstr "" + +#: ../../../Misc/NEWS:7589 +msgid "" +"`Issue #19448 `__: Add private API to SSL " +"module to lookup ASN.1 objects by OID, NID, short name and long name." +msgstr "" + +#: ../../../Misc/NEWS:7592 +msgid "" +"`Issue #19282 `__: dbm.open now supports the " +"context management protocol. (Initial patch by Claudiu Popa)" +msgstr "" + +#: ../../../Misc/NEWS:7595 +msgid "" +"`Issue #8311 `__: Added support for writing " +"any bytes-like objects in the aifc, sunau, and wave modules." +msgstr "" + +#: ../../../Misc/NEWS:7598 +msgid "" +"`Issue #5202 `__: Added support for unseekable " +"files in the wave module." +msgstr "" + +#: ../../../Misc/NEWS:7600 +msgid "" +"`Issue #19544 `__ and `Issue #1180 `__: Restore global option to ignore ~/.pydistutils.cfg " +"in Distutils, accidentally removed in backout of distutils2 changes." +msgstr "" + +#: ../../../Misc/NEWS:7604 +msgid "" +"`Issue #19523 `__: Closed FileHandler leak " +"which occurred when delay was set." +msgstr "" + +#: ../../../Misc/NEWS:7606 +msgid "" +"`Issue #19544 `__ and `Issue #6516 `__: Restore support for --user and --group parameters " +"to sdist command accidentally rolled back as part of the distutils2 rollback." +msgstr "" + +#: ../../../Misc/NEWS:7610 +msgid "" +"`Issue #13674 `__: Prevented time.strftime " +"from crashing on Windows when given a year before 1900 and a format of %y." +msgstr "" + +#: ../../../Misc/NEWS:7613 +msgid "" +"`Issue #19406 `__: implementation of the " +"ensurepip module (part of PEP 453). Patch by Donald Stufft and Nick Coghlan." +msgstr "" + +#: ../../../Misc/NEWS:7616 +msgid "" +"`Issue #19544 `__ and `Issue #6286 `__: Restore use of urllib over http allowing use of " +"http_proxy for Distutils upload command, a feature accidentally lost in the " +"rollback of distutils2." +msgstr "" + +#: ../../../Misc/NEWS:7620 +msgid "" +"`Issue #19544 `__ and `Issue #7457 `__: Restore the read_pkg_file method to distutils.dist." +"DistributionMetadata accidentally removed in the undo of distutils2." +msgstr "" + +#: ../../../Misc/NEWS:7624 +msgid "" +"`Issue #16685 `__: Added support for any " +"bytes-like objects in the audioop module. Removed support for strings." +msgstr "" + +#: ../../../Misc/NEWS:7627 +msgid "" +"`Issue #7171 `__: Add Windows implementation " +"of ``inet_ntop`` and ``inet_pton`` to socket module. Patch by Atsuo Ishimoto." +msgstr "" + +#: ../../../Misc/NEWS:7630 +msgid "" +"`Issue #19261 `__: Added support for writing " +"24-bit samples in the sunau module." +msgstr "" + +#: ../../../Misc/NEWS:7632 +msgid "" +"`Issue #1097797 `__: Added CP273 encoding, " +"used on IBM mainframes in Germany and Austria. Mapping provided by Michael " +"Bierenfeld." +msgstr "" + +#: ../../../Misc/NEWS:7635 +msgid "" +"`Issue #1575020 `__: Fixed support of 24-" +"bit wave files on big-endian platforms." +msgstr "" + +#: ../../../Misc/NEWS:7637 +msgid "" +"`Issue #19378 `__: Fixed a number of cases in " +"the dis module where the new \"file\" parameter was not being honoured " +"correctly" +msgstr "" + +#: ../../../Misc/NEWS:7640 +msgid "" +"`Issue #19378 `__: Removed the \"dis.Bytecode." +"show_info\" method" +msgstr "" + +#: ../../../Misc/NEWS:7642 +msgid "" +"`Issue #19378 `__: Renamed the \"dis.Bytecode." +"display_code\" method to \"dis.Bytecode.dis\" and converted it to returning " +"a string rather than printing output." +msgstr "" + +#: ../../../Misc/NEWS:7646 +msgid "" +"`Issue #19378 `__: the \"line_offset\" " +"parameter in the new \"dis.get_instructions\" API has been renamed to " +"\"first_line\" (and the default value and usage changed accordingly). This " +"should reduce confusion with the more common use of \"offset\" in the dis " +"docs to refer to bytecode offsets." +msgstr "" + +#: ../../../Misc/NEWS:7651 +msgid "" +"`Issue #18678 `__: Corrected spwd struct " +"member names in spwd module: sp_nam->sp_namp, and sp_pwd->sp_pwdp. The old " +"names are kept as extra structseq members, for backward compatibility." +msgstr "" + +#: ../../../Misc/NEWS:7655 +msgid "" +"`Issue #6157 `__: Fixed tkinter.Text.debug(). " +"tkinter.Text.bbox() now raises TypeError instead of TclError on wrong number " +"of arguments. Original patch by Guilherme Polo." +msgstr "" + +#: ../../../Misc/NEWS:7659 +msgid "" +"`Issue #10197 `__: Rework subprocess." +"get[status]output to use subprocess functionality and thus to work on " +"Windows. Patch by Nick Coghlan" +msgstr "" + +#: ../../../Misc/NEWS:7662 +msgid "" +"`Issue #6160 `__: The bbox() method of tkinter." +"Spinbox now returns a tuple of integers instead of a string. Based on patch " +"by Guilherme Polo." +msgstr "" + +#: ../../../Misc/NEWS:7665 +msgid "" +"`Issue #19403 `__: contextlib.redirect_stdout " +"is now reentrant" +msgstr "" + +#: ../../../Misc/NEWS:7667 +msgid "" +"`Issue #19286 `__: Directories in " +"``package_data`` are no longer added to the filelist, preventing failure " +"outlined in the ticket." +msgstr "" + +#: ../../../Misc/NEWS:7670 +msgid "" +"`Issue #19480 `__: HTMLParser now accepts all " +"valid start-tag names as defined by the HTML5 standard." +msgstr "" + +#: ../../../Misc/NEWS:7673 +msgid "" +"`Issue #15114 `__: The html.parser module now " +"raises a DeprecationWarning when the strict argument of HTMLParser or the " +"HTMLParser.error method are used." +msgstr "" + +#: ../../../Misc/NEWS:7676 +msgid "" +"`Issue #19410 `__: Undo the special-casing " +"removal of '' for importlib.machinery.FileFinder." +msgstr "" + +#: ../../../Misc/NEWS:7679 +msgid "" +"`Issue #19424 `__: Fix the warnings module to " +"accept filename containing surrogate characters." +msgstr "" + +#: ../../../Misc/NEWS:7682 +msgid "" +"`Issue #19435 `__: Fix directory traversal " +"attack on CGIHttpRequestHandler." +msgstr "" + +#: ../../../Misc/NEWS:7684 +msgid "" +"`Issue #19227 `__: Remove pthread_atfork() " +"handler. The handler was added to solve #18747 but has caused issues." +msgstr "" + +#: ../../../Misc/NEWS:7687 +msgid "" +"`Issue #19420 `__: Fix reference leak in " +"module initialization code of _hashopenssl.c" +msgstr "" + +#: ../../../Misc/NEWS:7690 +msgid "" +"`Issue #19329 `__: Optimized compiling " +"charsets in regular expressions." +msgstr "" + +#: ../../../Misc/NEWS:7692 +msgid "" +"`Issue #19227 `__: Try to fix deadlocks " +"caused by re-seeding then OpenSSL pseudo-random number generator on fork()." +msgstr "" + +#: ../../../Misc/NEWS:7695 +msgid "" +"`Issue #16037 `__: HTTPMessage.readheaders() " +"raises an HTTPException when more than 100 headers are read. Adapted from " +"patch by Jyrki Pulliainen." +msgstr "" + +#: ../../../Misc/NEWS:7698 +msgid "" +"`Issue #16040 `__: CVE-2013-1752: nntplib: " +"Limit maximum line lengths to 2048 to prevent readline() calls from " +"consuming too much memory. Patch by Jyrki Pulliainen." +msgstr "" + +#: ../../../Misc/NEWS:7702 +msgid "" +"`Issue #16041 `__: CVE-2013-1752: poplib: " +"Limit maximum line lengths to 2048 to prevent readline() calls from " +"consuming too much memory. Patch by Jyrki Pulliainen." +msgstr "" + +#: ../../../Misc/NEWS:7706 +msgid "" +"`Issue #17997 `__: Change behavior of ``ssl." +"match_hostname()`` to follow RFC 6125, for security reasons. It now doesn't " +"match multiple wildcards nor wildcards inside IDN fragments." +msgstr "" + +#: ../../../Misc/NEWS:7710 +msgid "" +"`Issue #16039 `__: CVE-2013-1752: Change use " +"of readline in imaplib module to limit line length. Patch by Emil Lind." +msgstr "" + +#: ../../../Misc/NEWS:7713 +msgid "" +"`Issue #19330 `__: the unnecessary wrapper " +"functions have been removed from the implementations of the new contextlib." +"redirect_stdout and contextlib.suppress context managers, which also ensures " +"they provide reasonable help() output on instances" +msgstr "" + +#: ../../../Misc/NEWS:7718 +msgid "" +"`Issue #19393 `__: Fix symtable.symtable " +"function to not be confused when there are functions or classes named \"top" +"\"." +msgstr "" + +#: ../../../Misc/NEWS:7721 +msgid "" +"`Issue #18685 `__: Restore re performance to " +"pre-PEP 393 levels." +msgstr "" + +#: ../../../Misc/NEWS:7723 +msgid "" +"`Issue #19339 `__: telnetlib module is now " +"using time.monotonic() when available to compute timeout." +msgstr "" + +#: ../../../Misc/NEWS:7726 +msgid "" +"`Issue #19399 `__: fix sporadic " +"test_subprocess failure." +msgstr "" + +#: ../../../Misc/NEWS:7728 +msgid "" +"`Issue #13234 `__: Fix os.listdir to work " +"with extended paths on Windows. Patch by Santoso Wijaya." +msgstr "" + +#: ../../../Misc/NEWS:7731 +msgid "" +"`Issue #19375 `__: The site module adding a " +"\"site-python\" directory to sys.path, if it exists, is now deprecated." +msgstr "" + +#: ../../../Misc/NEWS:7734 +msgid "" +"`Issue #19379 `__: Lazily import linecache in " +"the warnings module, to make startup with warnings faster until a warning " +"gets printed." +msgstr "" + +#: ../../../Misc/NEWS:7737 +msgid "" +"`Issue #19288 `__: Fixed the \"in\" operator " +"of dbm.gnu databases for string argument. Original patch by Arfrever " +"Frehtes Taifersar Arahesis." +msgstr "" + +#: ../../../Misc/NEWS:7740 +msgid "" +"`Issue #19287 `__: Fixed the \"in\" operator " +"of dbm.ndbm databases for string argument. Original patch by Arfrever " +"Frehtes Taifersar Arahesis." +msgstr "" + +#: ../../../Misc/NEWS:7743 +msgid "" +"`Issue #19327 `__: Fixed the working of " +"regular expressions with too big charset." +msgstr "" + +#: ../../../Misc/NEWS:7745 +msgid "" +"`Issue #17400 `__: New 'is_global' attribute " +"for ipaddress to tell if an address is allocated by IANA for global or " +"private networks." +msgstr "" + +#: ../../../Misc/NEWS:7748 +msgid "" +"`Issue #19350 `__: Increasing the test " +"coverage of macurl2path. Patch by Colin Williams." +msgstr "" + +#: ../../../Misc/NEWS:7751 +msgid "" +"`Issue #19365 `__: Optimized the parsing of " +"long replacement string in re.sub*() functions." +msgstr "" + +#: ../../../Misc/NEWS:7754 +msgid "" +"`Issue #19352 `__: Fix unittest discovery " +"when a module can be reached through several paths (e.g. under Debian/Ubuntu " +"with virtualenv)." +msgstr "" + +#: ../../../Misc/NEWS:7757 +msgid "" +"`Issue #15207 `__: Fix mimetypes to read from " +"correct part of Windows registry Original patch by Dave Chambers" +msgstr "" + +#: ../../../Misc/NEWS:7760 +msgid "" +"`Issue #16595 `__: Add prlimit() to resource " +"module." +msgstr "" + +#: ../../../Misc/NEWS:7762 +msgid "" +"`Issue #19324 `__: Expose Linux-specific " +"constants in resource module." +msgstr "" + +#: ../../../Misc/NEWS:7764 +msgid "Load SSL's error strings in hashlib." +msgstr "" + +#: ../../../Misc/NEWS:7766 +msgid "" +"`Issue #18527 `__: Upgrade internal copy of " +"zlib to 1.2.8." +msgstr "" + +#: ../../../Misc/NEWS:7768 +msgid "" +"`Issue #19274 `__: Add a filterfunc parameter " +"to PyZipFile.writepy." +msgstr "" + +#: ../../../Misc/NEWS:7770 +msgid "" +"`Issue #8964 `__: fix platform._sys_version to " +"handle IronPython 2.6+. Patch by Martin Matusiak." +msgstr "" + +#: ../../../Misc/NEWS:7773 +msgid "" +"`Issue #19413 `__: Restore pre-3.3 reload() " +"semantics of re-finding modules." +msgstr "" + +#: ../../../Misc/NEWS:7775 +msgid "" +"`Issue #18958 `__: Improve error message for " +"json.load(s) while passing a string that starts with a UTF-8 BOM." +msgstr "" + +#: ../../../Misc/NEWS:7778 +msgid "" +"`Issue #19307 `__: Improve error message for " +"json.load(s) while passing objects of the wrong type." +msgstr "" + +#: ../../../Misc/NEWS:7781 +msgid "" +"`Issue #16038 `__: CVE-2013-1752: ftplib: " +"Limit amount of data read by limiting the call to readline(). Original " +"patch by Michał Jastrzębski and Giampaolo Rodola." +msgstr "" + +#: ../../../Misc/NEWS:7785 +msgid "" +"`Issue #17087 `__: Improved the repr for " +"regular expression match objects." +msgstr "" + +#: ../../../Misc/NEWS:7790 +msgid "" +"`Issue #19664 `__: test_userdict's repr test " +"no longer depends on the order of dict elements." +msgstr "" + +#: ../../../Misc/NEWS:7793 +msgid "" +"`Issue #19440 `__: Clean up test_capi by " +"removing an unnecessary __future__ import, converting from test_main to " +"unittest.main, and running the _testcapi module tests as subTests of a " +"unittest TestCase method." +msgstr "" + +#: ../../../Misc/NEWS:7797 +msgid "" +"`Issue #19378 `__: the main dis module tests " +"are now run with both stdout redirection *and* passing an explicit file " +"parameter" +msgstr "" + +#: ../../../Misc/NEWS:7800 +msgid "" +"`Issue #19378 `__: removed the not-actually-" +"helpful assertInstructionMatches and assertBytecodeExactlyMatches helpers " +"from bytecode_helper" +msgstr "" + +#: ../../../Misc/NEWS:7803 +msgid "" +"`Issue #18702 `__: All skipped tests now " +"reported as skipped." +msgstr "" + +#: ../../../Misc/NEWS:7805 +msgid "" +"`Issue #19439 `__: interpreter embedding " +"tests are now executed on Windows (Patch by Zachary Ware)" +msgstr "" + +#: ../../../Misc/NEWS:7808 +msgid "" +"`Issue #19085 `__: Added basic tests for all " +"tkinter widget options." +msgstr "" + +#: ../../../Misc/NEWS:7810 +msgid "" +"`Issue #19384 `__: Fix test_py_compile for " +"root user, patch by Claudiu Popa." +msgstr "" + +#: ../../../Misc/NEWS:7815 +msgid "" +"`Issue #18326 `__: Clarify that list.sort's " +"arguments are keyword-only. Also, attempt to reduce confusion in the " +"glossary by not saying there are different \"types\" of arguments and " +"parameters." +msgstr "" + +#: ../../../Misc/NEWS:7822 +msgid "" +"`Issue #19358 `__: \"make clinic\" now runs " +"the Argument Clinic preprocessor over all CPython source files." +msgstr "" + +#: ../../../Misc/NEWS:7825 +msgid "Update SQLite to 3.8.1, xz to 5.0.5, and Tcl/Tk to 8.6.1 on Windows." +msgstr "" + +#: ../../../Misc/NEWS:7827 +msgid "" +"`Issue #16632 `__: Enable DEP and ASLR on " +"Windows." +msgstr "" + +#: ../../../Misc/NEWS:7829 +msgid "" +"`Issue #17791 `__: Drop PREFIX and " +"EXEC_PREFIX definitions from PC/pyconfig.h" +msgstr "" + +#: ../../../Misc/NEWS:7831 +msgid "" +"Add workaround for VS 2010 nmake clean issue. VS 2010 doesn't set up PATH " +"for nmake.exe correctly." +msgstr "" + +#: ../../../Misc/NEWS:7834 +msgid "" +"`Issue #19550 `__: Implement Windows " +"installer changes of PEP 453 (ensurepip)." +msgstr "" + +#: ../../../Misc/NEWS:7836 +msgid "" +"`Issue #19520 `__: Fix compiler warning in " +"the _sha3 module on 32bit Windows." +msgstr "" + +#: ../../../Misc/NEWS:7838 +msgid "" +"`Issue #19356 `__: Avoid using a C variabled " +"named \"_self\", it's a reserved word in some C compilers." +msgstr "" + +#: ../../../Misc/NEWS:7841 +msgid "" +"`Issue #15792 `__: Correct build options on " +"Win64. Patch by Jeremy Kloth." +msgstr "" + +#: ../../../Misc/NEWS:7843 +msgid "" +"`Issue #19373 `__: Apply upstream change to " +"Tk 8.5.15 fixing OS X 10.9 screen refresh problem for OS X installer build." +msgstr "" + +#: ../../../Misc/NEWS:7846 +msgid "" +"`Issue #19649 `__: On OS X, the same set of " +"file names are now installed in bin directories for all configurations: non-" +"framework vs framework, and single arch vs universal builds. pythonx.y-32 " +"is now always installed for 64-bit/32-bit universal builds. The obsolete " +"and undocumented pythonw* symlinks are no longer installed anywhere." +msgstr "" + +#: ../../../Misc/NEWS:7852 +msgid "" +"`Issue #19553 `__: PEP 453 - \"make install\" " +"and \"make altinstall\" now install or upgrade pip by default, using the " +"bundled pip provided by the new ensurepip module. A new configure option, --" +"with-ensurepip[=upgrade|install|no], is available to override the default " +"ensurepip \"--upgrade\" option. The option can also be set with \"make " +"[alt]install ENSUREPIP=[upgrade|install|no]\"." +msgstr "" + +#: ../../../Misc/NEWS:7858 +msgid "" +"`Issue #19551 `__: PEP 453 - the OS X " +"installer now installs pip by default." +msgstr "" + +#: ../../../Misc/NEWS:7860 +msgid "" +"Update third-party libraries for OS X installers: xz 5.0.3 -> 5.0.5, SQLite " +"3.7.13 -> 3.8.1" +msgstr "" + +#: ../../../Misc/NEWS:7863 +msgid "" +"`Issue #15663 `__: Revert OS X installer " +"built-in Tcl/Tk support for 3.4.0b1. Some third-party projects, such as " +"Matplotlib and PIL/Pillow, depended on being able to build with Tcl and Tk " +"frameworks in /Library/Frameworks." +msgstr "" + +#: ../../../Misc/NEWS:7871 +msgid "" +"`Issue #19730 `__: Argument Clinic now " +"supports all the existing PyArg \"format units\" as legacy converters, as " +"well as two new features: \"self converters\" and the \"version\" directive." +msgstr "" + +#: ../../../Misc/NEWS:7875 +msgid "" +"`Issue #19552 `__: pyvenv now bootstraps pip " +"into virtual environments by default (pass --without-pip to request the old " +"behaviour)" +msgstr "" + +#: ../../../Misc/NEWS:7878 +msgid "" +"`Issue #19390 `__: Argument Clinic no longer " +"accepts malformed Python and C ids." +msgstr "" + +#: ../../../Misc/NEWS:7883 +msgid "Python 3.4.0 Alpha 4" +msgstr "" + +#: ../../../Misc/NEWS:7885 +msgid "Release date: 2013-10-20" +msgstr "" + +#: ../../../Misc/NEWS:7890 +msgid "" +"`Issue #19301 `__: Give classes and functions " +"that are explicitly marked global a global qualname." +msgstr "" + +#: ../../../Misc/NEWS:7893 +msgid "" +"`Issue #19279 `__: UTF-7 decoder no longer " +"produces illegal strings." +msgstr "" + +#: ../../../Misc/NEWS:7895 +msgid "" +"`Issue #16612 `__: Add \"Argument Clinic\", a " +"compile-time preprocessor for C files to generate argument parsing code. " +"(See PEP 436.)" +msgstr "" + +#: ../../../Misc/NEWS:7898 +msgid "" +"`Issue #18810 `__: Shift stat calls in " +"importlib.machinery.FileFinder such that the code is optimistic that if " +"something exists in a directory named exactly like the possible package " +"being searched for that it's in actuality a directory." +msgstr "" + +#: ../../../Misc/NEWS:7903 +msgid "" +"`Issue #18416 `__: importlib.machinery." +"PathFinder now treats '' as the cwd and importlib.machinery.FileFinder no " +"longer special-cases '' to '.'. This leads to modules imported from cwd to " +"now possess an absolute file path for __file__ (this does not affect modules " +"specified by path on the CLI but it does affect -m/runpy). It also allows " +"FileFinder to be more consistent by not having an edge case." +msgstr "" + +#: ../../../Misc/NEWS:7910 +msgid "" +"`Issue #4555 `__: All exported C symbols are " +"now prefixed with either \"Py\" or \"_Py\"." +msgstr "" + +#: ../../../Misc/NEWS:7913 +msgid "" +"`Issue #19219 `__: Speed up marshal.loads(), " +"and make pyc files slightly (5% to 10%) smaller." +msgstr "" + +#: ../../../Misc/NEWS:7916 +msgid "" +"`Issue #19221 `__: Upgrade Unicode database " +"to version 6.3.0." +msgstr "" + +#: ../../../Misc/NEWS:7918 +msgid "" +"`Issue #16742 `__: The result of the C " +"callback PyOS_ReadlineFunctionPointer must now be a string allocated by " +"PyMem_RawMalloc() or PyMem_RawRealloc() (or NULL if an error occurred), " +"instead of a string allocated by PyMem_Malloc() or PyMem_Realloc()." +msgstr "" + +#: ../../../Misc/NEWS:7923 +msgid "" +"`Issue #19199 `__: Remove ``PyThreadState." +"tick_counter`` field" +msgstr "" + +#: ../../../Misc/NEWS:7925 +msgid "" +"Fix macro expansion of _PyErr_OCCURRED(), and make sure to use it in at " +"least one place so as to avoid regressions." +msgstr "" + +#: ../../../Misc/NEWS:7928 +msgid "" +"`Issue #19087 `__: Improve bytearray " +"allocation in order to allow cheap popping of data at the front (slice " +"deletion)." +msgstr "" + +#: ../../../Misc/NEWS:7931 +msgid "" +"`Issue #19014 `__: memoryview.cast() is now " +"allowed on zero-length views." +msgstr "" + +#: ../../../Misc/NEWS:7933 +msgid "" +"`Issue #18690 `__: memoryview is now " +"automatically registered with collections.abc.Sequence" +msgstr "" + +#: ../../../Misc/NEWS:7936 +msgid "" +"`Issue #19078 `__: memoryview now correctly " +"supports the reversed builtin (Patch by Claudiu Popa)" +msgstr "" + +#: ../../../Misc/NEWS:7942 +msgid "" +"`Issue #17457 `__: unittest test discovery " +"now works with namespace packages. Patch by Claudiu Popa." +msgstr "" + +#: ../../../Misc/NEWS:7945 +msgid "" +"`Issue #18235 `__: Fix the sysconfig " +"variables LDSHARED and BLDSHARED under AIX. Patch by David Edelsohn." +msgstr "" + +#: ../../../Misc/NEWS:7948 +msgid "" +"`Issue #18606 `__: Add the new \"statistics\" " +"module (PEP 450). Contributed by Steven D'Aprano." +msgstr "" + +#: ../../../Misc/NEWS:7951 +msgid "" +"`Issue #12866 `__: The audioop module now " +"supports 24-bit samples." +msgstr "" + +#: ../../../Misc/NEWS:7953 +msgid "" +"`Issue #19254 `__: Provide an optimized " +"Python implementation of pbkdf2_hmac." +msgstr "" + +#: ../../../Misc/NEWS:7955 +msgid "" +"Issues #19201, `Issue #19222 `__, `Issue " +"#19223 `__: Add \"x\" mode (exclusive " +"creation) in opening file to bz2, gzip and lzma modules. Patches by Tim " +"Heaney and Vajrasky Kok." +msgstr "" + +#: ../../../Misc/NEWS:7959 +msgid "Fix a reference count leak in _sre." +msgstr "" + +#: ../../../Misc/NEWS:7961 +msgid "" +"`Issue #19262 `__: Initial check in of the " +"'asyncio' package (a.k.a. Tulip, a.k.a. PEP 3156). There are no docs yet, " +"and the PEP is slightly out of date with the code. This module will have " +"*provisional* status in Python 3.4." +msgstr "" + +#: ../../../Misc/NEWS:7966 +msgid "" +"`Issue #19276 `__: Fixed the wave module on " +"64-bit big-endian platforms." +msgstr "" + +#: ../../../Misc/NEWS:7968 +msgid "" +"`Issue #19266 `__: Rename the new-in-3.4 " +"``contextlib.ignore`` context manager to ``contextlib.suppress`` in order to " +"be more consistent with existing descriptions of that operation elsewhere in " +"the language and standard library documentation (Patch by Zero Piraeus)." +msgstr "" + +#: ../../../Misc/NEWS:7973 +msgid "" +"`Issue #18891 `__: Completed the new email " +"package (provisional) API additions by adding new classes EmailMessage, " +"MIMEPart, and ContentManager." +msgstr "" + +#: ../../../Misc/NEWS:7976 +msgid "" +"`Issue #18281 `__: Unused stat constants " +"removed from `tarfile`." +msgstr "" + +#: ../../../Misc/NEWS:7978 +msgid "" +"`Issue #18999 `__: Multiprocessing now " +"supports 'contexts' with the same API as the module, but bound to specified " +"start methods." +msgstr "" + +#: ../../../Misc/NEWS:7981 +msgid "" +"`Issue #18468 `__: The re.split, re.findall, " +"and re.sub functions and the group() and groups() methods of match object " +"now always return a string or a bytes object." +msgstr "" + +#: ../../../Misc/NEWS:7985 +msgid "" +"`Issue #18725 `__: The textwrap module now " +"supports truncating multiline text." +msgstr "" + +#: ../../../Misc/NEWS:7987 +msgid "" +"`Issue #18776 `__: atexit callbacks now " +"display their full traceback when they raise an exception." +msgstr "" + +#: ../../../Misc/NEWS:7990 +msgid "" +"`Issue #17827 `__: Add the missing " +"documentation for ``codecs.encode`` and ``codecs.decode``." +msgstr "" + +#: ../../../Misc/NEWS:7993 +msgid "" +"`Issue #19218 `__: Rename collections.abc to " +"_collections_abc in order to speed up interpreter start." +msgstr "" + +#: ../../../Misc/NEWS:7996 +msgid "" +"`Issue #18582 `__: Add 'pbkdf2_hmac' to the " +"hashlib module. It implements PKCS#5 password-based key derivation functions " +"with HMAC as pseudorandom function." +msgstr "" + +#: ../../../Misc/NEWS:7999 +msgid "" +"`Issue #19131 `__: The aifc module now " +"correctly reads and writes sampwidth of compressed streams." +msgstr "" + +#: ../../../Misc/NEWS:8002 +msgid "" +"`Issue #19209 `__: Remove import of copyreg " +"from the os module to speed up interpreter startup. stat_result and " +"statvfs_result are now hard-coded to reside in the os module." +msgstr "" + +#: ../../../Misc/NEWS:8006 +msgid "" +"`Issue #19205 `__: Don't import the 're' " +"module in site and sysconfig module to speed up interpreter start." +msgstr "" + +#: ../../../Misc/NEWS:8009 +msgid "" +"`Issue #9548 `__: Add a minimal \"_bootlocale" +"\" module that is imported by the _io module instead of the full locale " +"module." +msgstr "" + +#: ../../../Misc/NEWS:8012 +msgid "" +"`Issue #18764 `__: Remove the 'print' alias " +"for the PDB 'p' command so that it no longer shadows the print function." +msgstr "" + +#: ../../../Misc/NEWS:8015 +msgid "" +"`Issue #19158 `__: A rare race in " +"BoundedSemaphore could allow .release() too often." +msgstr "" + +#: ../../../Misc/NEWS:8018 +msgid "" +"`Issue #15805 `__: Add contextlib." +"redirect_stdout()." +msgstr "" + +#: ../../../Misc/NEWS:8020 +msgid "" +"`Issue #18716 `__: Deprecate the formatter " +"module." +msgstr "" + +#: ../../../Misc/NEWS:8022 +msgid "" +"`Issue #10712 `__: 2to3 has a new \"asserts\" " +"fixer that replaces deprecated names of unittest methods (e.g. " +"failUnlessEqual -> assertEqual)." +msgstr "" + +#: ../../../Misc/NEWS:8025 +msgid "" +"`Issue #18037 `__: 2to3 now escapes ``'\\u'`` " +"and ``'\\U'`` in native strings." +msgstr "" + +#: ../../../Misc/NEWS:8027 +msgid "" +"`Issue #17839 `__: base64.decodebytes and " +"base64.encodebytes now accept any object that exports a 1 dimensional array " +"of bytes (this means the same is now also true for base64_codec)" +msgstr "" + +#: ../../../Misc/NEWS:8031 +msgid "" +"`Issue #19132 `__: The pprint module now " +"supports compact mode." +msgstr "" + +#: ../../../Misc/NEWS:8033 +msgid "" +"`Issue #19137 `__: The pprint module now " +"correctly formats instances of set and frozenset subclasses." +msgstr "" + +#: ../../../Misc/NEWS:8036 +msgid "" +"`Issue #10042 `__: functools.total_ordering " +"now correctly handles NotImplemented being returned by the underlying " +"comparison function (Patch by Katie Miller)" +msgstr "" + +#: ../../../Misc/NEWS:8040 +msgid "" +"`Issue #19092 `__: contextlib.ExitStack now " +"correctly reraises exceptions from the __exit__ callbacks of inner context " +"managers (Patch by Hrvoje Nikšić)" +msgstr "" + +#: ../../../Misc/NEWS:8044 +msgid "" +"`Issue #12641 `__: Avoid passing \"-mno-cygwin" +"\" to the mingw32 compiler, except when necessary. Patch by Oscar Benjamin." +msgstr "" + +#: ../../../Misc/NEWS:8047 +msgid "" +"`Issue #5845 `__: In site.py, only load " +"readline history from ~/.python_history if no history has been read " +"already. This avoids double writes to the history file at shutdown." +msgstr "" + +#: ../../../Misc/NEWS:8051 +msgid "Properly initialize all fields of a SSL object after allocation." +msgstr "" + +#: ../../../Misc/NEWS:8053 +msgid "" +"`Issue #19095 `__: SSLSocket.getpeercert() " +"now raises ValueError when the SSL handshake hasn't been done." +msgstr "" + +#: ../../../Misc/NEWS:8056 +msgid "" +"`Issue #4366 `__: Fix building extensions on " +"all platforms when --enable-shared is used." +msgstr "" + +#: ../../../Misc/NEWS:8059 +msgid "" +"`Issue #19030 `__: Fixed `inspect.getmembers` " +"and `inspect.classify_class_attrs` to attempt activating descriptors before " +"falling back to a __dict__ search for faulty descriptors. `inspect." +"classify_class_attrs` no longer returns Attributes whose home class is None." +msgstr "" + +#: ../../../Misc/NEWS:8067 +msgid "" +"`Issue #1772673 `__: The type of `char*` " +"arguments now changed to `const char*`." +msgstr "" + +#: ../../../Misc/NEWS:8069 +msgid "" +"`Issue #16129 `__: Added a " +"`Py_SetStandardStreamEncoding` pre-initialization API to allow embedding " +"applications like Blender to force a particular encoding and error handler " +"for the standard IO streams (initial patch by Bastien Montagne)" +msgstr "" + +#: ../../../Misc/NEWS:8077 +msgid "" +"`Issue #19275 `__: Fix test_site on AMD64 " +"Snow Leopard" +msgstr "" + +#: ../../../Misc/NEWS:8079 +msgid "" +"`Issue #14407 `__: Fix unittest test " +"discovery in test_concurrent_futures." +msgstr "" + +#: ../../../Misc/NEWS:8081 +msgid "" +"`Issue #18919 `__: Unified and extended tests " +"for audio modules: aifc, sunau and wave." +msgstr "" + +#: ../../../Misc/NEWS:8084 +msgid "" +"`Issue #18714 `__: Added tests for ``pdb." +"find_function()``." +msgstr "" + +#: ../../../Misc/NEWS:8089 +msgid "" +"`Issue #18758 `__: Fixed and improved cross-" +"references." +msgstr "" + +#: ../../../Misc/NEWS:8091 +msgid "" +"`Issue #18972 `__: Modernize email examples " +"and use the argparse module in them." +msgstr "" + +#: ../../../Misc/NEWS:8096 +msgid "" +"`Issue #19130 `__: Correct PCbuild/readme." +"txt, Python 3.3 and 3.4 require VS 2010." +msgstr "" + +#: ../../../Misc/NEWS:8098 +msgid "" +"`Issue #15663 `__: Update OS X 10.6+ " +"installer to use Tcl/Tk 8.5.15." +msgstr "" + +#: ../../../Misc/NEWS:8104 +msgid "" +"`Issue #14499 `__: Fix several problems with " +"OS X universal build support:" +msgstr "" + +#: ../../../Misc/NEWS:8101 +msgid "ppc arch detection for extension module builds broke with Xcode 5" +msgstr "" + +#: ../../../Misc/NEWS:8102 +msgid "ppc arch detection in configure did not work on OS X 10.4" +msgstr "" + +#: ../../../Misc/NEWS:8103 +msgid "-sysroot and -arch flags were unnecessarily duplicated" +msgstr "" + +#: ../../../Misc/NEWS:8104 +msgid "there was no obvious way to configure an intel-32 only build." +msgstr "" + +#: ../../../Misc/NEWS:8106 +msgid "" +"`Issue #19019 `__: Change the OS X installer " +"build script to use CFLAGS instead of OPT for special build options. By " +"setting OPT, some compiler-specific options like -fwrapv were overridden and " +"thus not used, which could result in broken interpreters when building with " +"clang." +msgstr "" + +#: ../../../Misc/NEWS:8113 +msgid "Python 3.4.0 Alpha 3" +msgstr "" + +#: ../../../Misc/NEWS:8115 +msgid "Release date: 2013-09-29" +msgstr "" + +#: ../../../Misc/NEWS:8120 +msgid "" +"`Issue #18818 `__: The \"encodingname\" part " +"of PYTHONIOENCODING is now optional." +msgstr "" + +#: ../../../Misc/NEWS:8122 +msgid "" +"`Issue #19098 `__: Prevent overflow in the " +"compiler when the recursion limit is set absurdly high." +msgstr "" + +#: ../../../Misc/NEWS:8128 +msgid "" +"`Issue #18929 `__: `inspect." +"classify_class_attrs()` now correctly finds class attributes returned by " +"`dir()` that are located in the metaclass." +msgstr "" + +#: ../../../Misc/NEWS:8131 +msgid "" +"`Issue #18950 `__: Fix miscellaneous bugs in " +"the sunau module. Au_read.readframes() now updates current file position and " +"reads correct number of frames from multichannel stream. Au_write." +"writeframesraw() now correctly updates current file position. Au_read." +"getnframes() now returns an integer (as in Python 2). Au_read and Au_write " +"now correctly works with file object if start file position is not a zero." +msgstr "" + +#: ../../../Misc/NEWS:8138 +msgid "" +"`Issue #18594 `__: The fast path for " +"collections.Counter() was never taken due to an over-restrictive type check." +msgstr "" + +#: ../../../Misc/NEWS:8141 +msgid "" +"`Issue #19053 `__: ZipExtFile.read1() with " +"non-zero argument no more returns empty bytes until end of data." +msgstr "" + +#: ../../../Misc/NEWS:8144 +msgid "" +"logging: added support for Unix domain sockets to SocketHandler and " +"DatagramHandler." +msgstr "" + +#: ../../../Misc/NEWS:8147 +msgid "" +"`Issue #18996 `__: TestCase.assertEqual() now " +"more cleverly shorten differing strings in error report." +msgstr "" + +#: ../../../Misc/NEWS:8150 +msgid "" +"`Issue #19034 `__: repr() for tkinter.Tcl_Obj " +"now exposes string reperesentation." +msgstr "" + +#: ../../../Misc/NEWS:8152 +msgid "" +"`Issue #18978 `__: ``urllib.request.Request`` " +"now allows the method to be indicated on the class and no longer sets it to " +"None in ``__init__``." +msgstr "" + +#: ../../../Misc/NEWS:8155 +msgid "" +"`Issue #18626 `__: the inspect module now " +"offers a basic command line introspection interface (Initial patch by " +"Claudiu Popa)" +msgstr "" + +#: ../../../Misc/NEWS:8158 +msgid "" +"`Issue #3015 `__: Fixed tkinter with " +"wantobject=False. Any Tcl command call returned empty string." +msgstr "" + +#: ../../../Misc/NEWS:8161 +msgid "" +"`Issue #19037 `__: The mailbox module now " +"makes all changes to maildir files before moving them into place, to avoid " +"race conditions with other programs that may be accessing the maildir " +"directory." +msgstr "" + +#: ../../../Misc/NEWS:8165 +msgid "" +"`Issue #14984 `__: On POSIX systems, when " +"netrc is called without a filename argument (and therefore is reading the " +"user's $HOME/.netrc file), it now enforces the same security rules as " +"typical ftp clients: the .netrc file must be owned by the user that owns the " +"process and must not be readable by any other user." +msgstr "" + +#: ../../../Misc/NEWS:8171 +msgid "" +"`Issue #18873 `__: The tokenize module now " +"detects Python source code encoding only in comment lines." +msgstr "" + +#: ../../../Misc/NEWS:8174 +msgid "" +"`Issue #17764 `__: Enable http.server to bind " +"to a user specified network interface. Patch contributed by Malte Swart." +msgstr "" + +#: ../../../Misc/NEWS:8177 +msgid "" +"`Issue #18937 `__: Add an assertLogs() " +"context manager to unittest.TestCase to ensure that a block of code emits a " +"message using the logging module." +msgstr "" + +#: ../../../Misc/NEWS:8180 +msgid "" +"`Issue #17324 `__: Fix http.server's request " +"handling case on trailing '/'. Patch contributed by Vajrasky Kok." +msgstr "" + +#: ../../../Misc/NEWS:8183 +msgid "" +"`Issue #19018 `__: The heapq.merge() function " +"no longer suppresses IndexError in the underlying iterables." +msgstr "" + +#: ../../../Misc/NEWS:8186 +msgid "" +"`Issue #18784 `__: The uuid module no longer " +"attempts to load libc via ctypes.CDLL if all the necessary functions have " +"already been found in libuuid. Patch by Evgeny Sologubov." +msgstr "" + +#: ../../../Misc/NEWS:8190 +msgid "" +"The :envvar:`PYTHONFAULTHANDLER` environment variable now only enables the " +"faulthandler module if the variable is non-empty. Same behaviour than other " +"variables like :envvar:`PYTHONDONTWRITEBYTECODE`." +msgstr "" + +#: ../../../Misc/NEWS:8194 +msgid "" +"`Issue #1565525 `__: New function " +"``traceback.clear_frames`` will clear the local variables of all the stack " +"frames referenced by a traceback object." +msgstr "" + +#: ../../../Misc/NEWS:8201 +msgid "" +"`Issue #18952 `__: Fix regression in support " +"data downloads introduced when test.support was converted to a package. " +"Regression noticed by Zachary Ware." +msgstr "" + +#: ../../../Misc/NEWS:8208 +msgid "" +"`Issue #18873 `__: IDLE now detects Python " +"source code encoding only in comment lines." +msgstr "" + +#: ../../../Misc/NEWS:8211 +msgid "" +"`Issue #18988 `__: The \"Tab\" key now works " +"when a word is already autocompleted." +msgstr "" + +#: ../../../Misc/NEWS:8216 +msgid "" +"`Issue #17003 `__: Unified the size argument " +"names in the io module with common practice." +msgstr "" + +#: ../../../Misc/NEWS:8222 +msgid "" +"`Issue #18596 `__: Support the use of address " +"sanity checking in recent versions of clang and GCC by appropriately marking " +"known false alarms in the small object allocator. Patch contributed by Dhiru " +"Kholia." +msgstr "" + +#: ../../../Misc/NEWS:8229 +msgid "" +"`Issue #18873 `__: 2to3 and the findnocoding." +"py script now detect Python source code encoding only in comment lines." +msgstr "" + +#: ../../../Misc/NEWS:8234 +msgid "Python 3.4.0 Alpha 2" +msgstr "" + +#: ../../../Misc/NEWS:8236 +msgid "Release date: 2013-09-09" +msgstr "" + +#: ../../../Misc/NEWS:8241 +msgid "" +"`Issue #18942 `__: sys._debugmallocstats() " +"output was damaged on Windows." +msgstr "" + +#: ../../../Misc/NEWS:8243 +msgid "" +"`Issue #18571 `__: Implementation of the PEP " +"446: file descriptors and file handles are now created non-inheritable; add " +"functions os.get/set_inheritable(), os.get/set_handle_inheritable() and " +"socket.socket.get/set_inheritable()." +msgstr "" + +#: ../../../Misc/NEWS:8248 +msgid "" +"`Issue #11619 `__: The parser and the import " +"machinery do not encode Unicode filenames anymore on Windows." +msgstr "" + +#: ../../../Misc/NEWS:8251 +msgid "" +"`Issue #18808 `__: Non-daemon threads are now " +"automatically joined when a sub-interpreter is shutdown (it would previously " +"dump a fatal error)." +msgstr "" + +#: ../../../Misc/NEWS:8254 +msgid "Remove support for compiling on systems without getcwd()." +msgstr "" + +#: ../../../Misc/NEWS:8256 +msgid "" +"`Issue #18774 `__: Remove last bits of GNU " +"PTH thread code and thread_pth.h." +msgstr "" + +#: ../../../Misc/NEWS:8258 +msgid "" +"`Issue #18771 `__: Add optimization to set " +"object lookups to reduce the cost of hash collisions. The core idea is to " +"inspect a second key/hash pair for each cache line retrieved." +msgstr "" + +#: ../../../Misc/NEWS:8262 +msgid "" +"`Issue #16105 `__: When a signal handler " +"fails to write to the file descriptor registered with ``signal." +"set_wakeup_fd()``, report an exception instead of ignoring the error." +msgstr "" + +#: ../../../Misc/NEWS:8266 +msgid "" +"`Issue #18722 `__: Remove uses of the " +"\"register\" keyword in C code." +msgstr "" + +#: ../../../Misc/NEWS:8268 +msgid "" +"`Issue #18667 `__: Add missing \"HAVE_FCHOWNAT" +"\" symbol to posix._have_functions." +msgstr "" + +#: ../../../Misc/NEWS:8270 +msgid "" +"`Issue #16499 `__: Add command line option " +"for isolated mode." +msgstr "" + +#: ../../../Misc/NEWS:8272 +msgid "" +"`Issue #15301 `__: Parsing fd, uid, and gid " +"parameters for builtins in Modules/posixmodule.c is now far more robust." +msgstr "" + +#: ../../../Misc/NEWS:8275 +msgid "" +"`Issue #18368 `__: PyOS_StdioReadline() no " +"longer leaks memory when realloc() fail." +msgstr "" + +#: ../../../Misc/NEWS:8278 +msgid "" +"`Issue #17934 `__: Add a clear() method to " +"frame objects, to help clean up expensive details (local variables) and " +"break reference cycles." +msgstr "" + +#: ../../../Misc/NEWS:8281 +msgid "" +"`Issue #18780 `__: %-formatting codes %d, %i, " +"and %u now treat int-subclasses as int (displays value of int-subclass " +"instead of str(int-subclass) )." +msgstr "" + +#: ../../../Misc/NEWS:8287 +msgid "" +"`Issue #18808 `__: Thread.join() now waits " +"for the underlying thread state to be destroyed before returning. This " +"prevents unpredictable aborts in Py_EndInterpreter() when some non-daemon " +"threads are still running." +msgstr "" + +#: ../../../Misc/NEWS:8291 +msgid "" +"`Issue #18458 `__: Prevent crashes with newer " +"versions of libedit. Its readline emulation has changed from 0-based " +"indexing to 1-based like gnu readline." +msgstr "" + +#: ../../../Misc/NEWS:8294 +msgid "" +"`Issue #18852 `__: Handle case of ``readline." +"__doc__`` being ``None`` in the new readline activation code in ``site.py``." +msgstr "" + +#: ../../../Misc/NEWS:8297 +msgid "" +"`Issue #18672 `__: Fixed format specifiers " +"for Py_ssize_t in debugging output in the _sre module." +msgstr "" + +#: ../../../Misc/NEWS:8300 +msgid "" +"`Issue #18830 `__: inspect.getclasstree() no " +"longer produces duplicate entries even when input list contains duplicates." +msgstr "" + +#: ../../../Misc/NEWS:8303 +msgid "" +"`Issue #18878 `__: sunau.open now supports " +"the context management protocol. Based on patches by Claudiu Popa and R. " +"David Murray." +msgstr "" + +#: ../../../Misc/NEWS:8306 +msgid "" +"`Issue #18909 `__: Fix _tkinter.tkapp." +"interpaddr() on Windows 64-bit, don't cast 64-bit pointer to long (32 bits)." +msgstr "" + +#: ../../../Misc/NEWS:8309 +msgid "" +"`Issue #18876 `__: The FileIO.mode attribute " +"now better reflects the actual mode under which the file was opened. Patch " +"by Erik Bray." +msgstr "" + +#: ../../../Misc/NEWS:8312 +msgid "" +"`Issue #16853 `__: Add new selectors module." +msgstr "" + +#: ../../../Misc/NEWS:8314 +msgid "" +"`Issue #18882 `__: Add threading." +"main_thread() function." +msgstr "" + +#: ../../../Misc/NEWS:8316 +msgid "" +"`Issue #18901 `__: The sunau getparams method " +"now returns a namedtuple rather than a plain tuple. Patch by Claudiu Popa." +msgstr "" + +#: ../../../Misc/NEWS:8319 +msgid "" +"`Issue #17487 `__: The result of the wave " +"getparams method now is pickleable again. Patch by Claudiu Popa." +msgstr "" + +#: ../../../Misc/NEWS:8322 +msgid "" +"`Issue #18756 `__: os.urandom() now uses a " +"lazily-opened persistent file descriptor, so as to avoid using many file " +"descriptors when run in parallel from multiple threads." +msgstr "" + +#: ../../../Misc/NEWS:8326 +msgid "" +"`Issue #18418 `__: After fork(), reinit all " +"threads states, not only active ones. Patch by A. Jesse Jiryu Davis." +msgstr "" + +#: ../../../Misc/NEWS:8329 +msgid "" +"`Issue #17974 `__: Switch unittest from using " +"getopt to using argparse." +msgstr "" + +#: ../../../Misc/NEWS:8331 +msgid "" +"`Issue #11798 `__: TestSuite now drops " +"references to own tests after execution." +msgstr "" + +#: ../../../Misc/NEWS:8333 +msgid "" +"`Issue #16611 `__: http.cookie now correctly " +"parses the 'secure' and 'httponly' cookie flags." +msgstr "" + +#: ../../../Misc/NEWS:8336 +msgid "" +"`Issue #11973 `__: Fix a problem in kevent. " +"The flags and fflags fields are now properly handled as unsigned." +msgstr "" + +#: ../../../Misc/NEWS:8339 +msgid "" +"`Issue #18807 `__: ``pyvenv`` now takes a --" +"copies argument allowing copies instead of symlinks even where symlinks are " +"available and the default." +msgstr "" + +#: ../../../Misc/NEWS:8342 +msgid "" +"`Issue #18538 `__: ``python -m dis`` now uses " +"argparse for argument processing. Patch by Michele Orrù." +msgstr "" + +#: ../../../Misc/NEWS:8345 +msgid "" +"`Issue #18394 `__: Close cgi.FieldStorage's " +"optional file." +msgstr "" + +#: ../../../Misc/NEWS:8347 +msgid "" +"`Issue #17702 `__: On error, os.environb now " +"suppresses the exception context when raising a new KeyError with the " +"original key." +msgstr "" + +#: ../../../Misc/NEWS:8350 +msgid "" +"`Issue #16809 `__: Fixed some tkinter " +"incompabilities with Tcl/Tk 8.6." +msgstr "" + +#: ../../../Misc/NEWS:8352 +msgid "" +"`Issue #16809 `__: Tkinter's splitlist() and " +"split() methods now accept Tcl_Obj argument." +msgstr "" + +#: ../../../Misc/NEWS:8355 +msgid "" +"`Issue #17211 `__: Yield a namedtuple in " +"pkgutil. Patch by Ramchandra Apte." +msgstr "" + +#: ../../../Misc/NEWS:8358 +msgid "" +"`Issue #18324 `__: set_payload now correctly " +"handles binary input. This also supersedes the previous fixes for #14360, " +"#1717, and #16564." +msgstr "" + +#: ../../../Misc/NEWS:8361 +msgid "" +"`Issue #18794 `__: Add a fileno() method and " +"a closed attribute to select.devpoll objects." +msgstr "" + +#: ../../../Misc/NEWS:8364 +msgid "" +"`Issue #17119 `__: Fixed integer overflows " +"when processing large strings and tuples in the tkinter module." +msgstr "" + +#: ../../../Misc/NEWS:8367 +msgid "" +"`Issue #15352 `__: Rebuild frozen modules " +"when marshal.c is changed." +msgstr "" + +#: ../../../Misc/NEWS:8369 +msgid "" +"`Issue #18747 `__: Re-seed OpenSSL's pseudo-" +"random number generator after fork. A pthread_atfork() parent handler is " +"used to seed the PRNG with pid, time and some stack data." +msgstr "" + +#: ../../../Misc/NEWS:8373 +msgid "" +"`Issue #8865 `__: Concurrent invocation of " +"select.poll.poll() now raises a RuntimeError exception. Patch by Christian " +"Schubert." +msgstr "" + +#: ../../../Misc/NEWS:8376 +msgid "" +"`Issue #18777 `__: The ssl module now uses " +"the new CRYPTO_THREADID API of OpenSSL 1.0.0+ instead of the deprecated " +"CRYPTO id callback function." +msgstr "" + +#: ../../../Misc/NEWS:8379 +msgid "" +"`Issue #18768 `__: Correct doc string of " +"RAND_edg(). Patch by Vajrasky Kok." +msgstr "" + +#: ../../../Misc/NEWS:8381 +msgid "" +"`Issue #18178 `__: Fix ctypes on BSD. " +"dlmalloc.c was compiled twice which broke malloc weak symbols." +msgstr "" + +#: ../../../Misc/NEWS:8384 +msgid "" +"`Issue #18709 `__: Fix CVE-2013-4238. The SSL " +"module now handles NULL bytes inside subjectAltName correctly. Formerly the " +"module has used OpenSSL's GENERAL_NAME_print() function to get the string " +"representation of ASN.1 strings for ``rfc822Name`` (email), ``dNSName`` " +"(DNS) and ``uniformResourceIdentifier`` (URI)." +msgstr "" + +#: ../../../Misc/NEWS:8390 +msgid "" +"`Issue #18701 `__: Remove support of old " +"CPython versions (<3.0) from C code." +msgstr "" + +#: ../../../Misc/NEWS:8392 +msgid "" +"`Issue #18756 `__: Improve error reporting in " +"os.urandom() when the failure is due to something else than /dev/urandom not " +"existing (for example, exhausting the file descriptor limit)." +msgstr "" + +#: ../../../Misc/NEWS:8396 +msgid "" +"`Issue #18673 `__: Add O_TMPFILE to os " +"module. O_TMPFILE requires Linux kernel 3.11 or newer. It's only defined on " +"system with 3.11 uapi headers, too." +msgstr "" + +#: ../../../Misc/NEWS:8399 +msgid "" +"`Issue #18532 `__: Change the builtin hash " +"algorithms' names to lower case names as promised by hashlib's documentation." +msgstr "" + +#: ../../../Misc/NEWS:8402 +msgid "" +"`Issue #8713 `__: add new spwan and forkserver " +"start methods, and new functions get_all_start_methods, get_start_method, " +"and set_start_method, to multiprocessing." +msgstr "" + +#: ../../../Misc/NEWS:8406 +msgid "" +"`Issue #18405 `__: Improve the entropy of " +"crypt.mksalt()." +msgstr "" + +#: ../../../Misc/NEWS:8408 +msgid "" +"`Issue #12015 `__: The tempfile module now " +"uses a suffix of 8 random characters instead of 6, to reduce the risk of " +"filename collision. The entropy was reduced when uppercase letters were " +"removed from the charset used to generate random characters." +msgstr "" + +#: ../../../Misc/NEWS:8413 +msgid "" +"`Issue #18585 `__: Add :func:`textwrap." +"shorten` to collapse and truncate a piece of text to a given length." +msgstr "" + +#: ../../../Misc/NEWS:8416 +msgid "" +"`Issue #18598 `__: Tweak exception message " +"for importlib.import_module() to include the module name when a key argument " +"is missing." +msgstr "" + +#: ../../../Misc/NEWS:8419 +msgid "" +"`Issue #19151 `__: Fix docstring and use of " +"_get_supported_file_loaders() to reflect 2-tuples." +msgstr "" + +#: ../../../Misc/NEWS:8422 +msgid "" +"`Issue #19152 `__: Add ExtensionFileLoader." +"get_filename()." +msgstr "" + +#: ../../../Misc/NEWS:8424 +msgid "" +"`Issue #18676 `__: Change 'positive' to 'non-" +"negative' in queue.py put and get docstrings and ValueError messages. Patch " +"by Zhongyue Luo" +msgstr "" + +#: ../../../Misc/NEWS:8427 +msgid "Fix refcounting issue with extension types in tkinter." +msgstr "" + +#: ../../../Misc/NEWS:8429 +msgid "" +"`Issue #8112 `__: xlmrpc.server's " +"DocXMLRPCServer server no longer raises an error if methods have " +"annotations; it now correctly displays the annotations." +msgstr "" + +#: ../../../Misc/NEWS:8432 +msgid "" +"`Issue #18600 `__: Added policy argument to " +"email.message.Message.as_string, and as_bytes and __bytes__ methods to " +"Message." +msgstr "" + +#: ../../../Misc/NEWS:8435 +msgid "" +"`Issue #18671 `__: Output more information " +"when logging exceptions occur." +msgstr "" + +#: ../../../Misc/NEWS:8437 +msgid "" +"`Issue #18621 `__: Prevent the site module's " +"patched builtins from keeping too many references alive for too long." +msgstr "" + +#: ../../../Misc/NEWS:8440 +msgid "" +"`Issue #4885 `__: Add weakref support to mmap " +"objects. Patch by Valerie Lambert." +msgstr "" + +#: ../../../Misc/NEWS:8442 +msgid "" +"`Issue #8860 `__: Fixed rounding in timedelta " +"constructor." +msgstr "" + +#: ../../../Misc/NEWS:8444 +msgid "" +"`Issue #18849 `__: Fixed a Windows-specific " +"tempfile bug where collision with an existing directory caused mkstemp and " +"related APIs to fail instead of retrying. Report and fix by Vlad Shcherbina." +msgstr "" + +#: ../../../Misc/NEWS:8448 +msgid "" +"`Issue #18920 `__: argparse's default " +"destination for the version action (-v, --version) has also been changed to " +"stdout, to match the Python executable." +msgstr "" + +#: ../../../Misc/NEWS:8454 +msgid "" +"`Issue #18623 `__: Factor out the " +"_SuppressCoreFiles context manager into test.support. Patch by Valerie " +"Lambert." +msgstr "" + +#: ../../../Misc/NEWS:8457 +msgid "" +"`Issue #12037 `__: Fix test_email for desktop " +"Windows." +msgstr "" + +#: ../../../Misc/NEWS:8459 +msgid "" +"`Issue #15507 `__: test_subprocess's " +"test_send_signal could fail if the test runner were run in an environment " +"where the process inherited an ignore setting for SIGINT. Restore the " +"SIGINT handler to the desired KeyboardInterrupt raising one during that test." +msgstr "" + +#: ../../../Misc/NEWS:8464 +msgid "" +"`Issue #16799 `__: Switched from getopt to " +"argparse style in regrtest's argument parsing. Added more tests for " +"regrtest's argument parsing." +msgstr "" + +#: ../../../Misc/NEWS:8467 +msgid "" +"`Issue #18792 `__: Use \"127.0.0.1\" or " +"\"::1\" instead of \"localhost\" as much as possible, since \"localhost\" " +"goes through a DNS lookup under recent Windows versions." +msgstr "" + +#: ../../../Misc/NEWS:8474 +msgid "" +"`Issue #18489 `__: Add tests for " +"SearchEngine. Original patch by Phil Webster." +msgstr "" + +#: ../../../Misc/NEWS:8479 +msgid "" +"`Issue #18743 `__: Fix references to non-" +"existent \"StringIO\" module." +msgstr "" + +#: ../../../Misc/NEWS:8481 +msgid "" +"`Issue #18783 `__: Removed existing mentions " +"of Python long type in docstrings, error messages and comments." +msgstr "" + +#: ../../../Misc/NEWS:8487 +msgid "" +"`Issue #1584 `__: Provide configure options to " +"override default search paths for Tcl and Tk when building _tkinter." +msgstr "" + +#: ../../../Misc/NEWS:8490 +msgid "" +"`Issue #15663 `__: Tcl/Tk 8.5.14 is now " +"included with the OS X 10.6+ 64-/32-bit installer. It is no longer " +"necessary to install a third-party version of Tcl/Tk 8.5 to work around the " +"problems in the Apple-supplied Tcl/Tk 8.5 shipped in OS X 10.6 and later " +"releases." +msgstr "" + +#: ../../../Misc/NEWS:8498 +msgid "" +"`Issue #18922 `__: Now The Lib/smtpd.py and " +"Tools/i18n/msgfmt.py scripts write their version strings to stdout, and not " +"to sderr." +msgstr "" + +#: ../../../Misc/NEWS:8503 +msgid "Python 3.4.0 Alpha 1" +msgstr "" + +#: ../../../Misc/NEWS:8505 +msgid "Release date: 2013-08-03" +msgstr "" + +#: ../../../Misc/NEWS:8510 +msgid "" +"`Issue #16741 `__: Fix an error reporting in " +"int()." +msgstr "" + +#: ../../../Misc/NEWS:8512 +msgid "" +"`Issue #17899 `__: Fix rare file descriptor " +"leak in os.listdir()." +msgstr "" + +#: ../../../Misc/NEWS:8514 +msgid "" +"`Issue #10241 `__: Clear extension module " +"dict copies at interpreter shutdown. Patch by Neil Schemenauer, minimally " +"modified." +msgstr "" + +#: ../../../Misc/NEWS:8517 +msgid "" +"`Issue #9035 `__: ismount now recognises " +"volumes mounted below a drive root on Windows. Original patch by Atsuo " +"Ishimoto." +msgstr "" + +#: ../../../Misc/NEWS:8520 +msgid "" +"`Issue #18214 `__: Improve finalization of " +"Python modules to avoid setting their globals to None, in most cases." +msgstr "" + +#: ../../../Misc/NEWS:8523 +msgid "" +"`Issue #18112 `__: PEP 442 implementation " +"(safe object finalization)." +msgstr "" + +#: ../../../Misc/NEWS:8525 +msgid "" +"`Issue #18552 `__: Check return value of " +"PyArena_AddPyObject() in obj2ast_object()." +msgstr "" + +#: ../../../Misc/NEWS:8528 +msgid "" +"`Issue #18560 `__: Fix potential NULL pointer " +"dereference in sum()." +msgstr "" + +#: ../../../Misc/NEWS:8530 +msgid "" +"`Issue #18520 `__: Add a new " +"PyStructSequence_InitType2() function, same than PyStructSequence_InitType() " +"except that it has a return value (0 on success, -1 on error)." +msgstr "" + +#: ../../../Misc/NEWS:8534 +msgid "" +"`Issue #15905 `__: Fix theoretical buffer " +"overflow in handling of sys.argv[0], prefix and exec_prefix if the operation " +"system does not obey MAXPATHLEN." +msgstr "" + +#: ../../../Misc/NEWS:8537 +msgid "" +"`Issue #18408 `__: Fix many various bugs in " +"code handling errors, especially on memory allocation failure (MemoryError)." +msgstr "" + +#: ../../../Misc/NEWS:8540 +msgid "" +"`Issue #18344 `__: Fix potential ref-leaks in " +"_bufferedreader_read_all()." +msgstr "" + +#: ../../../Misc/NEWS:8542 +msgid "" +"`Issue #18342 `__: Use the repr of a module " +"name when an import fails when using ``from ... import ...``." +msgstr "" + +#: ../../../Misc/NEWS:8545 +msgid "" +"`Issue #17872 `__: Fix a segfault in marshal." +"load() when input stream returns more bytes than requested." +msgstr "" + +#: ../../../Misc/NEWS:8548 +msgid "" +"`Issue #18338 `__: `python --version` now " +"prints version string to stdout, and not to stderr. Patch by Berker Peksag " +"and Michael Dickens." +msgstr "" + +#: ../../../Misc/NEWS:8551 +msgid "" +"`Issue #18426 `__: Fix NULL pointer " +"dereference in C extension import when PyModule_GetDef() returns an error." +msgstr "" + +#: ../../../Misc/NEWS:8554 +msgid "" +"`Issue #17206 `__: On Windows, increase the " +"stack size from 2 MB to 4.2 MB to fix a stack overflow in the marshal module " +"(fix a crash in test_marshal). Patch written by Jeremy Kloth." +msgstr "" + +#: ../../../Misc/NEWS:8558 +msgid "" +"`Issue #3329 `__: Implement the PEP 445: Add " +"new APIs to customize Python memory allocators." +msgstr "" + +#: ../../../Misc/NEWS:8561 +msgid "" +"`Issue #18328 `__: Reorder ops in " +"PyThreadState_Delete*() functions. Now the tstate is first removed from TLS " +"and then deallocated." +msgstr "" + +#: ../../../Misc/NEWS:8564 +msgid "" +"`Issue #13483 `__: Use VirtualAlloc in " +"obmalloc on Windows." +msgstr "" + +#: ../../../Misc/NEWS:8566 +msgid "" +"`Issue #18184 `__: PyUnicode_FromFormat() and " +"PyUnicode_FromFormatV() now raise OverflowError when an argument of %c " +"format is out of range." +msgstr "" + +#: ../../../Misc/NEWS:8569 +msgid "" +"`Issue #18111 `__: The min() and max() " +"functions now support a default argument to be returned instead of raising a " +"ValueError on an empty sequence. (Contributed by Julian Berman.)" +msgstr "" + +#: ../../../Misc/NEWS:8573 +msgid "" +"`Issue #18137 `__: Detect integer overflow on " +"precision in float.__format__() and complex.__format__()." +msgstr "" + +#: ../../../Misc/NEWS:8576 +msgid "" +"`Issue #15767 `__: Introduce " +"ModuleNotFoundError which is raised when a module could not be found." +msgstr "" + +#: ../../../Misc/NEWS:8579 +msgid "" +"`Issue #18183 `__: Fix various unicode " +"operations on strings with large unicode codepoints." +msgstr "" + +#: ../../../Misc/NEWS:8582 +msgid "" +"`Issue #18180 `__: Fix ref leak in " +"_PyImport_GetDynLoadWindows()." +msgstr "" + +#: ../../../Misc/NEWS:8584 +msgid "" +"`Issue #18038 `__: SyntaxError raised during " +"compilation sources with illegal encoding now always contains an encoding " +"name." +msgstr "" + +#: ../../../Misc/NEWS:8587 +msgid "" +"`Issue #17931 `__: Resolve confusion on " +"Windows between pids and process handles." +msgstr "" + +#: ../../../Misc/NEWS:8590 +msgid "" +"Tweak the exception message when the magic number or size value in a " +"bytecode file is truncated." +msgstr "" + +#: ../../../Misc/NEWS:8593 +msgid "" +"`Issue #17932 `__: Fix an integer overflow " +"issue on Windows 64-bit in iterators: change the C type of seqiterobject." +"it_index from long to Py_ssize_t." +msgstr "" + +#: ../../../Misc/NEWS:8596 +msgid "" +"`Issue #18065 `__: Don't set __path__ to the " +"package name for frozen packages." +msgstr "" + +#: ../../../Misc/NEWS:8598 +msgid "" +"`Issue #18088 `__: When reloading a module, " +"unconditionally reset all relevant attributes on the module (e.g. __name__, " +"__loader__, __package__, __file__, __cached__)." +msgstr "" + +#: ../../../Misc/NEWS:8602 +msgid "" +"`Issue #17937 `__: Try harder to collect " +"cyclic garbage at shutdown." +msgstr "" + +#: ../../../Misc/NEWS:8604 +msgid "" +"`Issue #12370 `__: Prevent class bodies from " +"interfering with the __class__ closure." +msgstr "" + +#: ../../../Misc/NEWS:8607 +msgid "" +"`Issue #17644 `__: Fix a crash in str.format " +"when curly braces are used in square brackets." +msgstr "" + +#: ../../../Misc/NEWS:8610 +msgid "" +"`Issue #17237 `__: Fix crash in the ASCII " +"decoder on m68k." +msgstr "" + +#: ../../../Misc/NEWS:8612 +msgid "" +"`Issue #17927 `__: Frame objects kept " +"arguments alive if they had been copied into a cell, even if the cell was " +"cleared." +msgstr "" + +#: ../../../Misc/NEWS:8615 +msgid "" +"`Issue #1545463 `__: At shutdown, defer " +"finalization of codec modules so that stderr remains usable." +msgstr "" + +#: ../../../Misc/NEWS:8618 +msgid "" +"`Issue #7330 `__: Implement width and " +"precision (ex: \"%5.3s\") for the format string of PyUnicode_FromFormat() " +"function, original patch written by Ysj Ray." +msgstr "" + +#: ../../../Misc/NEWS:8621 +msgid "" +"`Issue #1545463 `__: Global variables " +"caught in reference cycles are now garbage-collected at shutdown." +msgstr "" + +#: ../../../Misc/NEWS:8624 +msgid "" +"`Issue #17094 `__: Clear stale thread states " +"after fork(). Note that this is a potentially disruptive change since it " +"may release some system resources which would otherwise remain perpetually " +"alive (e.g. database connections kept in thread-local storage)." +msgstr "" + +#: ../../../Misc/NEWS:8629 +msgid "" +"`Issue #17408 `__: Avoid using an obsolete " +"instance of the copyreg module when the interpreter is shutdown and then " +"started again." +msgstr "" + +#: ../../../Misc/NEWS:8632 +msgid "" +"`Issue #5845 `__: Enable tab-completion in the " +"interactive interpreter by default, thanks to a new sys.__interactivehook__." +msgstr "" + +#: ../../../Misc/NEWS:8635 +msgid "" +"`Issue #17115 `__,17116: Module " +"initialization now includes setting __package__ and __loader__ attributes to " +"None." +msgstr "" + +#: ../../../Misc/NEWS:8638 +msgid "" +"`Issue #17853 `__: Ensure locals of a class " +"that shadow free variables always win over the closures." +msgstr "" + +#: ../../../Misc/NEWS:8641 +msgid "" +"`Issue #17863 `__: In the interactive " +"console, don't loop forever if the encoding can't be fetched from stdin." +msgstr "" + +#: ../../../Misc/NEWS:8644 +msgid "" +"`Issue #17867 `__: Raise an ImportError if " +"__import__ is not found in __builtins__." +msgstr "" + +#: ../../../Misc/NEWS:8646 +msgid "" +"`Issue #18698 `__: Ensure importlib.reload() " +"returns the module out of sys.modules." +msgstr "" + +#: ../../../Misc/NEWS:8648 +msgid "" +"`Issue #17857 `__: Prevent build failures " +"with pre-3.5.0 versions of sqlite3, such as was shipped with Centos 5 and " +"Mac OS X 10.4." +msgstr "" + +#: ../../../Misc/NEWS:8651 +msgid "" +"`Issue #17413 `__: sys.settrace callbacks " +"were being passed a string instead of an exception instance for the 'value' " +"element of the arg tuple if the exception originated from C code; now an " +"exception instance is always provided." +msgstr "" + +#: ../../../Misc/NEWS:8655 +msgid "" +"`Issue #17782 `__: Fix undefined behaviour on " +"platforms where ``struct timespec``'s \"tv_nsec\" member is not a C long." +msgstr "" + +#: ../../../Misc/NEWS:8658 +msgid "" +"`Issue #17722 `__: When looking up __round__, " +"resolve descriptors." +msgstr "" + +#: ../../../Misc/NEWS:8660 +msgid "" +"`Issue #16061 `__: Speed up str.replace() for " +"replacing 1-character strings." +msgstr "" + +#: ../../../Misc/NEWS:8662 +msgid "" +"`Issue #17715 `__: Fix segmentation fault " +"from raising an exception in a __trunc__ method." +msgstr "" + +#: ../../../Misc/NEWS:8665 +msgid "" +"`Issue #17643 `__: Add __callback__ attribute " +"to weakref.ref." +msgstr "" + +#: ../../../Misc/NEWS:8667 +msgid "" +"`Issue #16447 `__: Fixed potential " +"segmentation fault when setting __name__ on a class." +msgstr "" + +#: ../../../Misc/NEWS:8670 +msgid "" +"`Issue #17669 `__: Fix crash involving " +"finalization of generators using yield from." +msgstr "" + +#: ../../../Misc/NEWS:8672 +msgid "" +"`Issue #14439 `__: Python now prints the " +"traceback on runpy failure at startup." +msgstr "" + +#: ../../../Misc/NEWS:8674 +msgid "" +"`Issue #17469 `__: Fix " +"_Py_GetAllocatedBlocks() and sys.getallocatedblocks() when running on " +"valgrind." +msgstr "" + +#: ../../../Misc/NEWS:8677 +msgid "" +"`Issue #17619 `__: Make input() check for " +"Ctrl-C correctly on Windows." +msgstr "" + +#: ../../../Misc/NEWS:8679 +msgid "" +"`Issue #17357 `__: Add missing verbosity " +"messages for -v/-vv that were lost during the importlib transition." +msgstr "" + +#: ../../../Misc/NEWS:8682 +msgid "" +"`Issue #17610 `__: Don't rely on non-standard " +"behavior of the C qsort() function." +msgstr "" + +#: ../../../Misc/NEWS:8684 +msgid "" +"`Issue #17323 `__: The \"[X refs, Y blocks]\" " +"printed by debug builds has been disabled by default. It can be re-enabled " +"with the `-X showrefcount` option." +msgstr "" + +#: ../../../Misc/NEWS:8687 +msgid "" +"`Issue #17328 `__: Fix possible refleak in " +"dict.setdefault." +msgstr "" + +#: ../../../Misc/NEWS:8689 +msgid "" +"`Issue #17275 `__: Corrected class name in " +"init error messages of the C version of BufferedWriter and BufferedRandom." +msgstr "" + +#: ../../../Misc/NEWS:8692 +msgid "" +"`Issue #7963 `__: Fixed misleading error " +"message that issued when object is called without arguments." +msgstr "" + +#: ../../../Misc/NEWS:8695 +msgid "" +"`Issue #8745 `__: Small speed up zipimport on " +"Windows. Patch by Catalin Iacob." +msgstr "" + +#: ../../../Misc/NEWS:8697 +msgid "" +"`Issue #5308 `__: Raise ValueError when " +"marshalling too large object (a sequence with size >= 2**31), instead of " +"producing illegal marshal data." +msgstr "" + +#: ../../../Misc/NEWS:8700 +msgid "" +"`Issue #12983 `__: Bytes literals with " +"invalid ``\\x`` escape now raise a SyntaxError and a full traceback " +"including line number." +msgstr "" + +#: ../../../Misc/NEWS:8703 +msgid "" +"`Issue #16967 `__: In function definition, " +"evaluate positional defaults before keyword-only defaults." +msgstr "" + +#: ../../../Misc/NEWS:8706 +msgid "" +"`Issue #17173 `__: Remove uses of locale-" +"dependent C functions (isalpha() etc.) in the interpreter." +msgstr "" + +#: ../../../Misc/NEWS:8709 +msgid "" +"`Issue #17137 `__: When a Unicode string is " +"resized, the internal wide character string (wstr) format is now cleared." +msgstr "" + +#: ../../../Misc/NEWS:8712 +msgid "" +"`Issue #17043 `__: The unicode-internal " +"decoder no longer read past the end of input buffer." +msgstr "" + +#: ../../../Misc/NEWS:8715 +msgid "" +"`Issue #17098 `__: All modules now have " +"__loader__ set even if they pre-exist the bootstrapping of importlib." +msgstr "" + +#: ../../../Misc/NEWS:8718 +msgid "" +"`Issue #16979 `__: Fix error handling bugs in " +"the unicode-escape-decode decoder." +msgstr "" + +#: ../../../Misc/NEWS:8720 +msgid "" +"`Issue #16772 `__: The base argument to the " +"int constructor no longer accepts floats, or other non-integer objects with " +"an __int__ method. Objects with an __index__ method are now accepted." +msgstr "" + +#: ../../../Misc/NEWS:8724 +msgid "" +"`Issue #10156 `__: In the interpreter's " +"initialization phase, unicode globals are now initialized dynamically as " +"needed." +msgstr "" + +#: ../../../Misc/NEWS:8727 +msgid "" +"`Issue #16980 `__: Fix processing of escaped " +"non-ascii bytes in the unicode-escape-decode decoder." +msgstr "" + +#: ../../../Misc/NEWS:8730 +msgid "" +"`Issue #16975 `__: Fix error handling bug in " +"the escape-decode bytes decoder." +msgstr "" + +#: ../../../Misc/NEWS:8732 +msgid "" +"`Issue #14850 `__: Now a charmap decoder " +"treats U+FFFE as \"undefined mapping\" in any mapping, not only in a string." +msgstr "" + +#: ../../../Misc/NEWS:8735 +msgid "" +"`Issue #16613 `__: Add *m* argument to " +"``collections.Chainmap.new_child`` to allow the new child map to be " +"specified explicitly." +msgstr "" + +#: ../../../Misc/NEWS:8738 +msgid "" +"`Issue #16730 `__: importlib.machinery." +"FileFinder now no longers raises an exception when trying to populate its " +"cache and it finds out the directory is unreadable or has turned into a " +"file. Reported and diagnosed by David Pritchard." +msgstr "" + +#: ../../../Misc/NEWS:8743 +msgid "" +"`Issue #16906 `__: Fix a logic error that " +"prevented most static strings from being cleared." +msgstr "" + +#: ../../../Misc/NEWS:8746 +msgid "" +"`Issue #11461 `__: Fix the incremental UTF-16 " +"decoder. Original patch by Amaury Forgeot d'Arc." +msgstr "" + +#: ../../../Misc/NEWS:8749 +msgid "" +"`Issue #16856 `__: Fix a segmentation fault " +"from calling repr() on a dict with a key whose repr raise an exception." +msgstr "" + +#: ../../../Misc/NEWS:8752 +msgid "" +"`Issue #16367 `__: Fix FileIO.readall() on " +"Windows for files larger than 2 GB." +msgstr "" + +#: ../../../Misc/NEWS:8754 +msgid "" +"`Issue #16761 `__: Calling int() with base " +"argument only now raises TypeError." +msgstr "" + +#: ../../../Misc/NEWS:8756 +msgid "" +"`Issue #16759 `__: Support the full DWORD " +"(unsigned long) range in Reg2Py when retrieving a REG_DWORD value. This " +"corrects functions like winreg.QueryValueEx that may have been returning " +"truncated values." +msgstr "" + +#: ../../../Misc/NEWS:8760 +msgid "" +"`Issue #14420 `__: Support the full DWORD " +"(unsigned long) range in Py2Reg when passed a REG_DWORD value. Fixes " +"OverflowError in winreg.SetValueEx." +msgstr "" + +#: ../../../Misc/NEWS:8763 +msgid "" +"`Issue #11939 `__: Set the st_dev attribute " +"of stat_result to allow Windows to take advantage of the os.path.samefile/" +"sameopenfile/samestat implementations used by other platforms." +msgstr "" + +#: ../../../Misc/NEWS:8767 +msgid "" +"`Issue #16772 `__: The int() constructor's " +"second argument (base) no longer accepts non integer values. Consistent " +"with the behavior in Python 2." +msgstr "" + +#: ../../../Misc/NEWS:8770 +msgid "" +"`Issue #14470 `__: Remove w9xpopen support " +"per PEP 11." +msgstr "" + +#: ../../../Misc/NEWS:8772 +msgid "" +"`Issue #9856 `__: Replace deprecation warning " +"with raising TypeError in object.__format__. Patch by Florent Xicluna." +msgstr "" + +#: ../../../Misc/NEWS:8775 +msgid "" +"`Issue #16597 `__: In buffered and text IO, " +"call close() on the underlying stream if invoking flush() fails." +msgstr "" + +#: ../../../Misc/NEWS:8778 +msgid "" +"`Issue #16722 `__: In the bytes() " +"constructor, try to call __bytes__ on the argument before __index__." +msgstr "" + +#: ../../../Misc/NEWS:8781 +msgid "" +"`Issue #16421 `__: loading multiple modules " +"from one shared object is now handled correctly (previously, the first " +"module loaded from that file was silently returned). Patch by Václav " +"Šmilauer." +msgstr "" + +#: ../../../Misc/NEWS:8785 +msgid "" +"`Issue #16602 `__: When a weakref's target " +"was part of a long deallocation chain, the object could remain reachable " +"through its weakref even though its refcount had dropped to zero." +msgstr "" + +#: ../../../Misc/NEWS:8789 +msgid "" +"`Issue #16495 `__: Remove extraneous NULL " +"encoding check from bytes_decode()." +msgstr "" + +#: ../../../Misc/NEWS:8791 +msgid "" +"`Issue #16619 `__: Create NameConstant AST " +"class to represent None, True, and False literals. As a result, these " +"constants are never loaded at runtime from builtins." +msgstr "" + +#: ../../../Misc/NEWS:8795 +msgid "" +"`Issue #16455 `__: On FreeBSD and Solaris, if " +"the locale is C, the ASCII/surrogateescape codec is now used (instead of the " +"locale encoding) to decode the command line arguments. This change fixes " +"inconsistencies with os.fsencode() and os.fsdecode(), because these " +"operating systems announce an ASCII locale encoding, but actually use the " +"ISO-8859-1 encoding in practice." +msgstr "" + +#: ../../../Misc/NEWS:8801 +msgid "" +"`Issue #16562 `__: Optimize dict equality " +"testing. Patch by Serhiy Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:8803 +msgid "" +"`Issue #16588 `__: Silence unused-but-set " +"warnings in Python/thread_pthread" +msgstr "" + +#: ../../../Misc/NEWS:8805 +msgid "" +"`Issue #16592 `__: stringlib_bytes_join " +"doesn't raise MemoryError on allocation failure." +msgstr "" + +#: ../../../Misc/NEWS:8808 +msgid "" +"`Issue #16546 `__: Fix: ast.YieldFrom " +"argument is now mandatory." +msgstr "" + +#: ../../../Misc/NEWS:8810 +msgid "" +"`Issue #16514 `__: Fix regression causing a " +"traceback when sys.path[0] is None (actually, any non-string or non-bytes " +"type)." +msgstr "" + +#: ../../../Misc/NEWS:8813 +msgid "" +"`Issue #16306 `__: Fix multiple error " +"messages when unknown command line parameters where passed to the " +"interpreter. Patch by Hieu Nguyen." +msgstr "" + +#: ../../../Misc/NEWS:8816 +msgid "" +"`Issue #16215 `__: Fix potential double " +"memory free in str.replace(). Patch by Serhiy Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:8819 +msgid "" +"`Issue #16290 `__: A float return value from " +"the __complex__ special method is no longer accepted in the complex() " +"constructor." +msgstr "" + +#: ../../../Misc/NEWS:8822 +msgid "" +"`Issue #16416 `__: On Mac OS X, operating " +"system data are now always encoded/decoded to/from UTF-8/surrogateescape, " +"instead of the locale encoding (which may be ASCII if no locale environment " +"variable is set), to avoid inconsistencies with os.fsencode() and os." +"fsdecode() functions which are already using UTF-8/surrogateescape." +msgstr "" + +#: ../../../Misc/NEWS:8828 +msgid "" +"`Issue #16453 `__: Fix equality testing of " +"dead weakref objects." +msgstr "" + +#: ../../../Misc/NEWS:8830 +msgid "" +"`Issue #9535 `__: Fix pending signals that " +"have been received but not yet handled by Python to not persist after os." +"fork() in the child process." +msgstr "" + +#: ../../../Misc/NEWS:8833 +msgid "" +"`Issue #14794 `__: Fix slice.indices to " +"return correct results for huge values, rather than raising OverflowError." +msgstr "" + +#: ../../../Misc/NEWS:8836 +msgid "" +"`Issue #15001 `__: fix segfault on \"del sys." +"modules['__main__']\". Patch by Victor Stinner." +msgstr "" + +#: ../../../Misc/NEWS:8839 +msgid "" +"`Issue #8271 `__: the utf-8 decoder now " +"outputs the correct number of U+FFFD characters when used with the 'replace' " +"error handler on invalid utf-8 sequences. Patch by Serhiy Storchaka, tests " +"by Ezio Melotti." +msgstr "" + +#: ../../../Misc/NEWS:8843 +msgid "" +"`Issue #5765 `__: Apply a hard recursion limit " +"in the compiler instead of blowing the stack and segfaulting. Initial patch " +"by Andrea Griffini." +msgstr "" + +#: ../../../Misc/NEWS:8846 +msgid "" +"`Issue #16402 `__: When slicing a range, fix " +"shadowing of exceptions from __index__." +msgstr "" + +#: ../../../Misc/NEWS:8849 +msgid "" +"`Issue #16336 `__: fix input checking in the " +"surrogatepass error handler. Patch by Serhiy Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:8852 +msgid "" +"`Issue #8401 `__: assigning an int to a " +"bytearray slice (e.g. b[3:4] = 5) now raises an error." +msgstr "" + +#: ../../../Misc/NEWS:8855 +msgid "" +"`Issue #7317 `__: Display full tracebacks when " +"an error occurs asynchronously. Patch by Alon Horev with update by Alexey " +"Kachayev." +msgstr "" + +#: ../../../Misc/NEWS:8858 +msgid "" +"`Issue #16309 `__: Make PYTHONPATH=\"\" " +"behavior the same as if PYTHONPATH not set at all." +msgstr "" + +#: ../../../Misc/NEWS:8861 +msgid "" +"`Issue #10189 `__: Improve the error " +"reporting of SyntaxErrors related to global and nonlocal statements." +msgstr "" + +#: ../../../Misc/NEWS:8864 +msgid "" +"Fix segfaults on setting __qualname__ on builtin types and attempting to " +"delete it on any type." +msgstr "" + +#: ../../../Misc/NEWS:8867 +msgid "" +"`Issue #14625 `__: Rewrite the UTF-32 " +"decoder. It is now 3x to 4x faster. Patch written by Serhiy Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:8870 +msgid "" +"`Issue #16345 `__: Fix an infinite loop when " +"``fromkeys`` on a dict subclass received a nonempty dict from the " +"constructor." +msgstr "" + +#: ../../../Misc/NEWS:8873 +msgid "" +"`Issue #16271 `__: Fix strange bugs that " +"resulted from __qualname__ appearing in a class's __dict__ and on type." +msgstr "" + +#: ../../../Misc/NEWS:8876 +msgid "" +"`Issue #12805 `__: Make bytes.join and " +"bytearray.join faster when the separator is empty. Patch by Serhiy " +"Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:8879 +msgid "" +"`Issue #6074 `__: Ensure cached bytecode files " +"can always be updated by the user that created them, even when the source " +"file is read-only." +msgstr "" + +#: ../../../Misc/NEWS:8882 +msgid "" +"`Issue #15958 `__: bytes.join and bytearray." +"join now accept arbitrary buffer objects." +msgstr "" + +#: ../../../Misc/NEWS:8885 +msgid "" +"`Issue #14783 `__: Improve int() docstring " +"and switch docstrings for str(), range(), and slice() to use multi-line " +"signatures." +msgstr "" + +#: ../../../Misc/NEWS:8888 +msgid "" +"`Issue #16160 `__: Subclass support now works " +"for types.SimpleNamespace." +msgstr "" + +#: ../../../Misc/NEWS:8890 +msgid "" +"`Issue #16148 `__: Implement PEP 424, adding " +"operator.length_hint and PyObject_LengthHint." +msgstr "" + +#: ../../../Misc/NEWS:8893 +msgid "Upgrade Unicode data (UCD) to version 6.2." +msgstr "" + +#: ../../../Misc/NEWS:8895 +msgid "" +"`Issue #15379 `__: Fix passing of non-BMP " +"characters as integers for the charmap decoder (already working as unicode " +"strings). Patch by Serhiy Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:8898 +msgid "" +"`Issue #15144 `__: Fix possible integer " +"overflow when handling pointers as integer values, by using `Py_uintptr_t` " +"instead of `size_t`. Patch by Serhiy Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:8902 +msgid "" +"`Issue #15965 `__: Explicitly cast `AT_FDCWD` " +"as (int). Required on Solaris 10 (which defines `AT_FDCWD` as " +"``0xffd19553``), harmless on other platforms." +msgstr "" + +#: ../../../Misc/NEWS:8905 +msgid "" +"`Issue #15839 `__: Convert SystemErrors in " +"`super()` to RuntimeErrors." +msgstr "" + +#: ../../../Misc/NEWS:8907 +msgid "" +"`Issue #15448 `__: Buffered IO now frees the " +"buffer when closed, instead of when deallocating." +msgstr "" + +#: ../../../Misc/NEWS:8910 +msgid "" +"`Issue #15846 `__: Fix SystemError which " +"happened when using `ast.parse()` in an exception handler on code with " +"syntax errors." +msgstr "" + +#: ../../../Misc/NEWS:8913 +msgid "" +"`Issue #15897 `__: zipimport.c doesn't check " +"return value of fseek(). Patch by Felipe Cruz." +msgstr "" + +#: ../../../Misc/NEWS:8916 +msgid "" +"`Issue #15801 `__: Make sure mappings passed " +"to '%' formatting are actually subscriptable." +msgstr "" + +#: ../../../Misc/NEWS:8919 +msgid "" +"`Issue #15111 `__: __import__ should " +"propagate ImportError when raised as a side-effect of a module triggered " +"from using fromlist." +msgstr "" + +#: ../../../Misc/NEWS:8922 +msgid "" +"`Issue #15022 `__: Add pickle and comparison " +"support to types.SimpleNamespace." +msgstr "" + +#: ../../../Misc/NEWS:8927 +msgid "" +"`Issue #4331 `__: Added functools." +"partialmethod (Initial patch by Alon Horev)" +msgstr "" + +#: ../../../Misc/NEWS:8929 +msgid "" +"`Issue #13461 `__: Fix a crash in the " +"TextIOWrapper.tell method on 64-bit platforms. Patch by Yogesh Chaudhari." +msgstr "" + +#: ../../../Misc/NEWS:8932 +msgid "" +"`Issue #18681 `__: Fix a NameError in " +"importlib.reload() (noticed by Weizhao Li)." +msgstr "" + +#: ../../../Misc/NEWS:8934 +msgid "" +"`Issue #14323 `__: Expanded the number of " +"digits in the coefficients for the RGB -- YIQ conversions so that they match " +"the FCC NTSC versions." +msgstr "" + +#: ../../../Misc/NEWS:8937 +msgid "" +"`Issue #17998 `__: Fix an internal error in " +"regular expression engine." +msgstr "" + +#: ../../../Misc/NEWS:8939 +msgid "" +"`Issue #17557 `__: Fix os.getgroups() to work " +"with the modified behavior of getgroups(2) on OS X 10.8. Original patch by " +"Mateusz Lenik." +msgstr "" + +#: ../../../Misc/NEWS:8942 +msgid "" +"`Issue #18608 `__: Avoid keeping a strong " +"reference to the locale module inside the _io module." +msgstr "" + +#: ../../../Misc/NEWS:8945 +msgid "" +"`Issue #18619 `__: Fix atexit leaking " +"callbacks registered from sub-interpreters, and make it GC-aware." +msgstr "" + +#: ../../../Misc/NEWS:8948 +msgid "" +"`Issue #15699 `__: The readline module now " +"uses PEP 3121-style module initialization, so as to reclaim allocated " +"resources (Python callbacks) at shutdown. Original patch by Robin Schreiber." +msgstr "" + +#: ../../../Misc/NEWS:8952 +msgid "" +"`Issue #17616 `__: wave.open now supports the " +"context management protocol." +msgstr "" + +#: ../../../Misc/NEWS:8954 +msgid "" +"`Issue #18599 `__: Fix name attribute of " +"_sha1.sha1() object. It now returns 'SHA1' instead of 'SHA'." +msgstr "" + +#: ../../../Misc/NEWS:8957 +msgid "" +"`Issue #13266 `__: Added inspect.unwrap to " +"easily unravel __wrapped__ chains (initial patch by Daniel Urban and Aaron " +"Iles)" +msgstr "" + +#: ../../../Misc/NEWS:8960 +msgid "" +"`Issue #18561 `__: Skip name in ctypes' " +"_build_callargs() if name is NULL." +msgstr "" + +#: ../../../Misc/NEWS:8962 +msgid "" +"`Issue #18559 `__: Fix NULL pointer " +"dereference error in _pickle module" +msgstr "" + +#: ../../../Misc/NEWS:8964 +msgid "" +"`Issue #18556 `__: Check the return type of " +"PyUnicode_AsWideChar() in ctype's U_set()." +msgstr "" + +#: ../../../Misc/NEWS:8967 +msgid "" +"`Issue #17818 `__: aifc.getparams now returns " +"a namedtuple." +msgstr "" + +#: ../../../Misc/NEWS:8969 +msgid "" +"`Issue #18549 `__: Eliminate dead code in " +"socket_ntohl()" +msgstr "" + +#: ../../../Misc/NEWS:8971 +msgid "" +"`Issue #18530 `__: Remove additional stat " +"call from posixpath.ismount. Patch by Alex Gaynor." +msgstr "" + +#: ../../../Misc/NEWS:8974 +msgid "" +"`Issue #18514 `__: Fix unreachable " +"Py_DECREF() call in PyCData_FromBaseObj()" +msgstr "" + +#: ../../../Misc/NEWS:8976 +msgid "" +"`Issue #9177 `__: Calling read() or write() " +"now raises ValueError, not AttributeError, on a closed SSL socket. Patch by " +"Senko Rasic." +msgstr "" + +#: ../../../Misc/NEWS:8979 +msgid "" +"`Issue #18513 `__: Fix behaviour of cmath." +"rect w.r.t. signed zeros on OS X 10.8 + gcc." +msgstr "" + +#: ../../../Misc/NEWS:8982 +msgid "" +"`Issue #18479 `__: Changed venv Activate.ps1 " +"to make deactivate a function, and removed Deactivate.ps1." +msgstr "" + +#: ../../../Misc/NEWS:8985 +msgid "" +"`Issue #18480 `__: Add missing call to " +"PyType_Ready to the _elementtree extension." +msgstr "" + +#: ../../../Misc/NEWS:8987 +msgid "" +"`Issue #17778 `__: Fix test discovery for " +"test_multiprocessing. (Patch by Zachary Ware.)" +msgstr "" + +#: ../../../Misc/NEWS:8990 +msgid "" +"`Issue #18393 `__: The private module " +"_gestalt and private functions platform._mac_ver_gestalt, platform." +"_mac_ver_lookup and platform._bcd2str have been removed. This does not " +"affect the public interface of the platform module." +msgstr "" + +#: ../../../Misc/NEWS:8995 +msgid "" +"`Issue #17482 `__: functools.update_wrapper " +"(and functools.wraps) now set the __wrapped__ attribute correctly even if " +"the underlying function has a __wrapped__ attribute set." +msgstr "" + +#: ../../../Misc/NEWS:8999 +msgid "" +"`Issue #18431 `__: The new email header " +"parser now decodes RFC2047 encoded words in structured headers." +msgstr "" + +#: ../../../Misc/NEWS:9002 +msgid "" +"`Issue #18432 `__: The sched module's queue " +"method was incorrectly returning an iterator instead of a list." +msgstr "" + +#: ../../../Misc/NEWS:9005 +msgid "" +"`Issue #18044 `__: The new email header " +"parser was mis-parsing encoded words where an encoded character immediately " +"followed the '?' that follows the CTE character, resulting in a decoding " +"failure. They are now decoded correctly." +msgstr "" + +#: ../../../Misc/NEWS:9009 +msgid "" +"`Issue #18101 `__: Tcl.split() now process " +"strings nested in a tuple as it do with byte strings." +msgstr "" + +#: ../../../Misc/NEWS:9012 +msgid "" +"`Issue #18116 `__: getpass was always getting " +"an error when testing /dev/tty, and thus was always falling back to stdin, " +"and would then raise an exception if stdin could not be used (such as /dev/" +"null). It also leaked an open file. All of these issues are now fixed." +msgstr "" + +#: ../../../Misc/NEWS:9017 +msgid "" +"`Issue #17198 `__: Fix a NameError in the dbm " +"module. Patch by Valentina Mukhamedzhanova." +msgstr "" + +#: ../../../Misc/NEWS:9020 +msgid "" +"`Issue #18013 `__: Fix cgi.FieldStorage to " +"parse the W3C sample form." +msgstr "" + +#: ../../../Misc/NEWS:9022 +msgid "" +"`Issue #18020 `__: improve html.escape speed " +"by an order of magnitude. Patch by Matt Bryant." +msgstr "" + +#: ../../../Misc/NEWS:9025 +msgid "" +"`Issue #18347 `__: ElementTree's html " +"serializer now preserves the case of closing tags." +msgstr "" + +#: ../../../Misc/NEWS:9028 +msgid "" +"`Issue #17261 `__: Ensure multiprocessing's " +"proxies use proper address." +msgstr "" + +#: ../../../Misc/NEWS:9030 +msgid "" +"`Issue #18343 `__: faulthandler.register() " +"now keeps the previous signal handler when the function is called twice, so " +"faulthandler.unregister() restores correctly the original signal handler." +msgstr "" + +#: ../../../Misc/NEWS:9034 +msgid "" +"`Issue #17097 `__: Make multiprocessing " +"ignore EINTR." +msgstr "" + +#: ../../../Misc/NEWS:9036 +msgid "" +"`Issue #18339 `__: Negative ints keys in " +"unpickler.memo dict no longer cause a segfault inside the _pickle C " +"extension." +msgstr "" + +#: ../../../Misc/NEWS:9039 +msgid "" +"`Issue #18240 `__: The HMAC module is no " +"longer restricted to bytes and accepts any bytes-like object, e.g. " +"memoryview. Original patch by Jonas Borgström." +msgstr "" + +#: ../../../Misc/NEWS:9042 +msgid "" +"`Issue #18224 `__: Removed pydoc script from " +"created venv, as it causes problems on Windows and adds no value over and " +"above python -m pydoc ..." +msgstr "" + +#: ../../../Misc/NEWS:9045 +msgid "" +"`Issue #18155 `__: The csv module now " +"correctly handles csv files that use a delimiter character that has a " +"special meaning in regexes, instead of throwing an exception." +msgstr "" + +#: ../../../Misc/NEWS:9049 +msgid "" +"`Issue #14360 `__: encode_quopri can now be " +"successfully used as an encoder when constructing a MIMEApplication object." +msgstr "" + +#: ../../../Misc/NEWS:9052 +msgid "" +"`Issue #11390 `__: Add -o and -f command line " +"options to the doctest CLI to specify doctest options (and convert it to " +"using argparse)." +msgstr "" + +#: ../../../Misc/NEWS:9055 +msgid "" +"`Issue #18135 `__: ssl.SSLSocket.write() now " +"raises an OverflowError if the input string in longer than 2 gigabytes, and " +"ssl.SSLContext.load_cert_chain() raises a ValueError if the password is " +"longer than 2 gigabytes. The ssl module does not support partial write." +msgstr "" + +#: ../../../Misc/NEWS:9060 +msgid "" +"`Issue #11016 `__: Add C implementation of " +"the stat module as _stat." +msgstr "" + +#: ../../../Misc/NEWS:9062 +msgid "" +"`Issue #18248 `__: Fix libffi build on AIX." +msgstr "" + +#: ../../../Misc/NEWS:9064 +msgid "" +"`Issue #18259 `__: Declare sethostname in " +"socketmodule.c for AIX" +msgstr "" + +#: ../../../Misc/NEWS:9066 +msgid "" +"`Issue #18147 `__: Add diagnostic functions " +"to ssl.SSLContext(). get_ca_list() lists all loaded CA certificates and " +"cert_store_stats() returns amount of loaded X.509 certs, X.509 CA certs and " +"CRLs." +msgstr "" + +#: ../../../Misc/NEWS:9070 +msgid "" +"`Issue #18167 `__: cgi.FieldStorage no longer " +"fails to handle multipart/form-data when ``\\r\\n`` appears at end of 65535 " +"bytes without other newlines." +msgstr "" + +#: ../../../Misc/NEWS:9073 +msgid "" +"`Issue #18076 `__: Introduce importlib.util." +"decode_source()." +msgstr "" + +#: ../../../Misc/NEWS:9075 +msgid "" +"`Issue #18357 `__: add tests for dictview set " +"difference. Patch by Fraser Tweedale." +msgstr "" + +#: ../../../Misc/NEWS:9078 +msgid "" +"importlib.abc.SourceLoader.get_source() no longer changes SyntaxError or " +"UnicodeDecodeError into ImportError." +msgstr "" + +#: ../../../Misc/NEWS:9081 +msgid "" +"`Issue #18058 `__, 18057: Make the namespace " +"package loader meet the importlib.abc.InspectLoader ABC, allowing for " +"namespace packages to work with runpy." +msgstr "" + +#: ../../../Misc/NEWS:9085 +msgid "" +"`Issue #17177 `__: The imp module is pending " +"deprecation." +msgstr "" + +#: ../../../Misc/NEWS:9087 +msgid "" +"subprocess: Prevent a possible double close of parent pipe fds when the " +"subprocess exec runs into an error. Prevent a regular multi-close of the /" +"dev/null fd when any of stdin, stdout and stderr was set to DEVNULL." +msgstr "" + +#: ../../../Misc/NEWS:9091 +msgid "" +"`Issue #18194 `__: Introduce importlib.util." +"cache_from_source() and source_from_cache() while documenting the equivalent " +"functions in imp as deprecated." +msgstr "" + +#: ../../../Misc/NEWS:9095 +msgid "" +"`Issue #17907 `__: Document imp.new_module() " +"as deprecated in favour of types.ModuleType." +msgstr "" + +#: ../../../Misc/NEWS:9098 +msgid "" +"`Issue #18192 `__: Introduce importlib.util." +"MAGIC_NUMBER and document as deprecated imp.get_magic()." +msgstr "" + +#: ../../../Misc/NEWS:9101 +msgid "" +"`Issue #18149 `__: Add filecmp.clear_cache() " +"to manually clear the filecmp cache. Patch by Mark Levitt" +msgstr "" + +#: ../../../Misc/NEWS:9104 +msgid "" +"`Issue #18193 `__: Add importlib.reload()." +msgstr "" + +#: ../../../Misc/NEWS:9106 +msgid "" +"`Issue #18157 `__: Stop using imp." +"load_module() in pydoc." +msgstr "" + +#: ../../../Misc/NEWS:9108 +msgid "" +"`Issue #16102 `__: Make uuid." +"_netbios_getnode() work again on Python 3." +msgstr "" + +#: ../../../Misc/NEWS:9110 +msgid "" +"`Issue #17134 `__: Add ssl.enum_cert_store() " +"as interface to Windows' cert store." +msgstr "" + +#: ../../../Misc/NEWS:9112 +msgid "" +"`Issue #18143 `__: Implement ssl." +"get_default_verify_paths() in order to debug the default locations for " +"cafile and capath." +msgstr "" + +#: ../../../Misc/NEWS:9115 +msgid "" +"`Issue #17314 `__: Move multiprocessing." +"forking over to importlib." +msgstr "" + +#: ../../../Misc/NEWS:9117 +msgid "" +"`Issue #11959 `__: SMTPServer and SMTPChannel " +"now take an optional map, use of which avoids affecting global state." +msgstr "" + +#: ../../../Misc/NEWS:9120 +msgid "" +"`Issue #18109 `__: os.uname() now decodes " +"fields from the locale encoding, and socket.gethostname() now decodes the " +"hostname from the locale encoding, instead of using the UTF-8 encoding in " +"strict mode." +msgstr "" + +#: ../../../Misc/NEWS:9124 +msgid "" +"`Issue #18089 `__: Implement importlib.abc." +"InspectLoader.load_module." +msgstr "" + +#: ../../../Misc/NEWS:9126 +msgid "" +"`Issue #18088 `__: Introduce importlib.abc." +"Loader.init_module_attrs for setting module attributes. Leads to the pending " +"deprecation of importlib.util.module_for_loader." +msgstr "" + +#: ../../../Misc/NEWS:9130 +msgid "" +"`Issue #17403 `__: urllib.parse.robotparser " +"normalizes the urls before adding to ruleline. This helps in handling " +"certain types invalid urls in a conservative manner. Patch contributed by " +"Mher Movsisyan." +msgstr "" + +#: ../../../Misc/NEWS:9134 +msgid "" +"`Issue #18070 `__: Have importlib.util." +"module_for_loader() set attributes unconditionally in order to properly " +"support reloading." +msgstr "" + +#: ../../../Misc/NEWS:9137 +msgid "" +"Added importlib.util.module_to_load to return a context manager to provide " +"the proper module object to load." +msgstr "" + +#: ../../../Misc/NEWS:9140 +msgid "" +"`Issue #18025 `__: Fixed a segfault in io." +"BufferedIOBase.readinto() when raw stream's read() returns more bytes than " +"requested." +msgstr "" + +#: ../../../Misc/NEWS:9143 +msgid "" +"`Issue #18011 `__: As was originally " +"intended, base64.b32decode() now raises a binascii.Error if there are non-" +"b32-alphabet characters present in the input string, instead of a TypeError." +msgstr "" + +#: ../../../Misc/NEWS:9147 +msgid "" +"`Issue #18072 `__: Implement importlib.abc." +"InspectLoader.get_code() and importlib.abc.ExecutionLoader.get_code()." +msgstr "" + +#: ../../../Misc/NEWS:9150 +msgid "" +"`Issue #8240 `__: Set the " +"SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER flag on SSL sockets." +msgstr "" + +#: ../../../Misc/NEWS:9153 +msgid "" +"`Issue #17269 `__: Workaround for socket." +"getaddrinfo crash on MacOS X with port None or \"0\" and flags " +"AI_NUMERICSERV." +msgstr "" + +#: ../../../Misc/NEWS:9156 +msgid "" +"`Issue #16986 `__: ElementTree now correctly " +"works with string input when the internal XML encoding is not UTF-8 or US-" +"ASCII." +msgstr "" + +#: ../../../Misc/NEWS:9159 +msgid "" +"`Issue #17996 `__: socket module now exposes " +"AF_LINK constant on BSD and OSX." +msgstr "" + +#: ../../../Misc/NEWS:9161 +msgid "" +"`Issue #17900 `__: Allowed pickling of " +"recursive OrderedDicts. Decreased pickled size and pickling time." +msgstr "" + +#: ../../../Misc/NEWS:9164 +msgid "" +"`Issue #17914 `__: Add os.cpu_count(). Patch " +"by Yogesh Chaudhari, based on an initial patch by Trent Nelson." +msgstr "" + +#: ../../../Misc/NEWS:9167 +msgid "" +"`Issue #17812 `__: Fixed quadratic complexity " +"of base64.b32encode(). Optimize base64.b32encode() and base64.b32decode() " +"(speed up to 3x)." +msgstr "" + +#: ../../../Misc/NEWS:9170 +msgid "" +"`Issue #17980 `__: Fix possible abuse of ssl." +"match_hostname() for denial of service using certificates with many " +"wildcards (CVE-2013-2099)." +msgstr "" + +#: ../../../Misc/NEWS:9173 +msgid "" +"`Issue #15758 `__: Fix FileIO.readall() so it " +"no longer has O(n**2) complexity." +msgstr "" + +#: ../../../Misc/NEWS:9175 +msgid "" +"`Issue #14596 `__: The struct.Struct() " +"objects now use a more compact implementation." +msgstr "" + +#: ../../../Misc/NEWS:9178 +msgid "" +"`Issue #17981 `__: logging's SysLogHandler " +"now closes the socket when it catches socket OSErrors." +msgstr "" + +#: ../../../Misc/NEWS:9181 +msgid "" +"`Issue #17964 `__: Fix os.sysconf(): the " +"return type of the C sysconf() function is long, not int." +msgstr "" + +#: ../../../Misc/NEWS:9184 +msgid "Fix typos in the multiprocessing module." +msgstr "" + +#: ../../../Misc/NEWS:9186 +msgid "" +"`Issue #17754 `__: Make ctypes.util." +"find_library() independent of the locale." +msgstr "" + +#: ../../../Misc/NEWS:9188 +msgid "" +"`Issue #17968 `__: Fix memory leak in os." +"listxattr()." +msgstr "" + +#: ../../../Misc/NEWS:9190 +msgid "" +"`Issue #17606 `__: Fixed support of encoded " +"byte strings in the XMLGenerator characters() and ignorableWhitespace() " +"methods. Original patch by Sebastian Ortiz Vasquez." +msgstr "" + +#: ../../../Misc/NEWS:9194 +msgid "" +"`Issue #17732 `__: Ignore distutils.cfg " +"options pertaining to install paths if a virtual environment is active." +msgstr "" + +#: ../../../Misc/NEWS:9197 +msgid "" +"`Issue #17915 `__: Fix interoperability of " +"xml.sax with file objects returned by codecs.open()." +msgstr "" + +#: ../../../Misc/NEWS:9200 +msgid "" +"`Issue #16601 `__: Restarting iteration over " +"tarfile really restarts rather than continuing from where it left off. " +"Patch by Michael Birtwell." +msgstr "" + +#: ../../../Misc/NEWS:9203 +msgid "" +"`Issue #17289 `__: The readline module now " +"plays nicer with external modules or applications changing the " +"rl_completer_word_break_characters global variable. Initial patch by " +"Bradley Froehle." +msgstr "" + +#: ../../../Misc/NEWS:9207 +msgid "" +"`Issue #12181 `__: select module: Fix struct " +"kevent definition on OpenBSD 64-bit platforms. Patch by Federico Schwindt." +msgstr "" + +#: ../../../Misc/NEWS:9210 +msgid "" +"`Issue #11816 `__: multiple improvements to " +"the dis module: get_instructions generator, ability to redirect output to a " +"file, Bytecode and Instruction abstractions. Patch by Nick Coghlan, Ryan " +"Kelly and Thomas Kluyver." +msgstr "" + +#: ../../../Misc/NEWS:9214 +msgid "" +"`Issue #13831 `__: Embed stringification of " +"remote traceback in local traceback raised when pool task raises an " +"exception." +msgstr "" + +#: ../../../Misc/NEWS:9217 +msgid "" +"`Issue #15528 `__: Add weakref.finalize to " +"support finalization using weakref callbacks." +msgstr "" + +#: ../../../Misc/NEWS:9220 +msgid "" +"`Issue #14173 `__: Avoid crashing when " +"reading a signal handler during interpreter shutdown." +msgstr "" + +#: ../../../Misc/NEWS:9223 +msgid "" +"`Issue #15902 `__: Fix imp.load_module() " +"accepting None as a file when loading an extension module." +msgstr "" + +#: ../../../Misc/NEWS:9226 +msgid "" +"`Issue #13721 `__: SSLSocket.getpeercert() " +"and SSLSocket.do_handshake() now raise an OSError with ENOTCONN, instead of " +"an AttributeError, when the SSLSocket is not connected." +msgstr "" + +#: ../../../Misc/NEWS:9230 +msgid "" +"`Issue #14679 `__: add an __all__ (that " +"contains only HTMLParser) to html.parser." +msgstr "" + +#: ../../../Misc/NEWS:9232 +msgid "" +"`Issue #17802 `__: Fix an UnboundLocalError " +"in html.parser. Initial tests by Thomas Barlow." +msgstr "" + +#: ../../../Misc/NEWS:9235 +msgid "" +"`Issue #17358 `__: Modules loaded by imp." +"load_source() and load_compiled() (and by extension load_module()) now have " +"a better chance of working when reloaded." +msgstr "" + +#: ../../../Misc/NEWS:9238 +msgid "" +"`Issue #17804 `__: New function ``struct." +"iter_unpack`` allows for streaming struct unpacking." +msgstr "" + +#: ../../../Misc/NEWS:9241 +msgid "" +"`Issue #17830 `__: When keyword.py is used to " +"update a keyword file, it now preserves the line endings of the original " +"file." +msgstr "" + +#: ../../../Misc/NEWS:9244 +msgid "" +"`Issue #17272 `__: Making the urllib." +"request's Request.full_url a descriptor. Fixes bugs with assignment to " +"full_url. Patch by Demian Brecht." +msgstr "" + +#: ../../../Misc/NEWS:9247 +msgid "" +"`Issue #17353 `__: Plistlib emitted empty " +"data tags with deeply nested datastructures" +msgstr "" + +#: ../../../Misc/NEWS:9249 +msgid "" +"`Issue #11714 `__: Use 'with' statements to " +"assure a Semaphore releases a condition variable. Original patch by Thomas " +"Rachel." +msgstr "" + +#: ../../../Misc/NEWS:9252 +msgid "" +"`Issue #16624 `__: `subprocess.check_output` " +"now accepts an `input` argument, allowing the subprocess's stdin to be " +"provided as a (byte) string. Patch by Zack Weinberg." +msgstr "" + +#: ../../../Misc/NEWS:9256 +msgid "" +"`Issue #17795 `__: Reverted backwards-" +"incompatible change in SysLogHandler with Unix domain sockets." +msgstr "" + +#: ../../../Misc/NEWS:9259 +msgid "" +"`Issue #16694 `__: Add a pure Python " +"implementation of the operator module. Patch by Zachary Ware." +msgstr "" + +#: ../../../Misc/NEWS:9262 +msgid "" +"`Issue #11182 `__: remove the unused and " +"undocumented pydoc.Scanner class. Patch by Martin Morrison." +msgstr "" + +#: ../../../Misc/NEWS:9265 +msgid "" +"`Issue #17741 `__: Add ElementTree." +"XMLPullParser, an event-driven parser for non-blocking applications." +msgstr "" + +#: ../../../Misc/NEWS:9268 +msgid "" +"`Issue #17555 `__: Fix ForkAwareThreadLock so " +"that size of after fork registry does not grow exponentially with generation " +"of process." +msgstr "" + +#: ../../../Misc/NEWS:9271 +msgid "" +"`Issue #17707 `__: fix regression in " +"multiprocessing.Queue's get() method where it did not block for short " +"timeouts." +msgstr "" + +#: ../../../Misc/NEWS:9274 +msgid "" +"`Issue #17720 `__: Fix the Python " +"implementation of pickle.Unpickler to correctly process the APPENDS opcode " +"when it is used on non-list objects." +msgstr "" + +#: ../../../Misc/NEWS:9277 +msgid "" +"`Issue #17012 `__: shutil.which() no longer " +"falls back to the PATH environment variable if an empty path argument is " +"specified. Patch by Serhiy Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:9280 +msgid "" +"`Issue #17710 `__: Fix pickle raising a " +"SystemError on bogus input." +msgstr "" + +#: ../../../Misc/NEWS:9282 +msgid "" +"`Issue #17341 `__: Include the invalid name " +"in the error messages from re about invalid group names." +msgstr "" + +#: ../../../Misc/NEWS:9285 +msgid "" +"`Issue #17702 `__: os.environ now raises " +"KeyError with the original environment variable name (str on UNIX), instead " +"of using the encoded name (bytes on UNIX)." +msgstr "" + +#: ../../../Misc/NEWS:9289 +msgid "" +"`Issue #16163 `__: Make the importlib based " +"version of pkgutil.iter_importers work for submodules. Initial patch by " +"Berker Peksag." +msgstr "" + +#: ../../../Misc/NEWS:9292 +msgid "" +"`Issue #16804 `__: Fix a bug in the 'site' " +"module that caused running 'python -S -m site' to incorrectly throw an " +"exception." +msgstr "" + +#: ../../../Misc/NEWS:9295 +msgid "" +"`Issue #15480 `__: Remove the deprecated and " +"unused TYPE_INT64 code from marshal. Initial patch by Daniel Riti." +msgstr "" + +#: ../../../Misc/NEWS:9298 +msgid "" +"`Issue #2118 `__: SMTPException is now a " +"subclass of OSError." +msgstr "" + +#: ../../../Misc/NEWS:9300 +msgid "" +"`Issue #17016 `__: Get rid of possible " +"pointer wraparounds and integer overflows in the re module. Patch by " +"Nickolai Zeldovich." +msgstr "" + +#: ../../../Misc/NEWS:9303 +msgid "" +"`Issue #16658 `__: add missing return to " +"HTTPConnection.send(). Patch by Jeff Knupp." +msgstr "" + +#: ../../../Misc/NEWS:9306 +msgid "" +"`Issue #9556 `__: the logging package now " +"allows specifying a time-of-day for a TimedRotatingFileHandler to rotate." +msgstr "" + +#: ../../../Misc/NEWS:9309 +msgid "" +"`Issue #14971 `__: unittest test discovery no " +"longer gets confused when a function has a different __name__ than its name " +"in the TestCase class dictionary." +msgstr "" + +#: ../../../Misc/NEWS:9312 +msgid "" +"`Issue #17487 `__: The wave getparams method " +"now returns a namedtuple rather than a plain tuple." +msgstr "" + +#: ../../../Misc/NEWS:9315 +msgid "" +"`Issue #17675 `__: socket repr() provides " +"local and remote addresses (if any). Patch by Giampaolo Rodola'" +msgstr "" + +#: ../../../Misc/NEWS:9318 +msgid "" +"`Issue #17093 `__: Make the ABCs in importlib." +"abc provide default values or raise reasonable exceptions for their methods " +"to make them more amenable to super() calls." +msgstr "" + +#: ../../../Misc/NEWS:9322 +msgid "" +"`Issue #17566 `__: Make importlib.abc.Loader." +"module_repr() optional instead of an abstractmethod; now it raises " +"NotImplementedError so as to be ignored by default." +msgstr "" + +#: ../../../Misc/NEWS:9325 +msgid "" +"`Issue #17678 `__: Remove the use of " +"deprecated method in http/cookiejar.py by changing the call to " +"get_origin_req_host() to origin_req_host." +msgstr "" + +#: ../../../Misc/NEWS:9328 +msgid "" +"`Issue #17666 `__: Fix reading gzip files " +"with an extra field." +msgstr "" + +#: ../../../Misc/NEWS:9330 +msgid "" +"`Issue #16475 `__: Support object instancing, " +"recursion and interned strings in marshal" +msgstr "" + +#: ../../../Misc/NEWS:9333 +msgid "" +"`Issue #17502 `__: Process DEFAULT values in " +"mock side_effect that returns iterator." +msgstr "" + +#: ../../../Misc/NEWS:9335 +msgid "" +"`Issue #16795 `__: On the ast.arguments " +"object, unify vararg with varargannotation and kwarg and kwargannotation. " +"Change the column offset of ast.Attribute to be at the attribute name." +msgstr "" + +#: ../../../Misc/NEWS:9339 +msgid "" +"`Issue #17434 `__: Properly raise a " +"SyntaxError when a string occurs between future imports." +msgstr "" + +#: ../../../Misc/NEWS:9342 +msgid "" +"`Issue #17117 `__: Import and @importlib.util." +"set_loader now set __loader__ when it has a value of None or the attribute " +"doesn't exist." +msgstr "" + +#: ../../../Misc/NEWS:9345 +msgid "" +"`Issue #17032 `__: The \"global\" in the " +"\"NameError: global name 'x' is not defined\" error message has been " +"removed. Patch by Ram Rachum." +msgstr "" + +#: ../../../Misc/NEWS:9348 +msgid "" +"`Issue #18080 `__: When building a C " +"extension module on OS X, if the compiler is overridden with the CC " +"environment variable, use the new compiler as the default for linking if " +"LDSHARED is not also overridden. This restores Distutils behavior " +"introduced in 3.2.3 and inadvertently dropped in 3.3.0." +msgstr "" + +#: ../../../Misc/NEWS:9353 +msgid "" +"`Issue #18113 `__: Fixed a refcount leak in " +"the curses.panel module's set_userptr() method. Reported by Atsuo Ishimoto." +msgstr "" + +#: ../../../Misc/NEWS:9356 +msgid "Implement PEP 443 \"Single-dispatch generic functions\"." +msgstr "" + +#: ../../../Misc/NEWS:9358 +msgid "" +"Implement PEP 435 \"Adding an Enum type to the Python standard library\"." +msgstr "" + +#: ../../../Misc/NEWS:9360 +msgid "" +"`Issue #15596 `__: Faster pickling of unicode " +"strings." +msgstr "" + +#: ../../../Misc/NEWS:9362 +msgid "" +"`Issue #17572 `__: Avoid chained exceptions " +"when passing bad directives to time.strptime(). Initial patch by Claudiu " +"Popa." +msgstr "" + +#: ../../../Misc/NEWS:9365 +msgid "" +"`Issue #17435 `__: threading.Timer's __init__ " +"method no longer uses mutable default values for the args and kwargs " +"parameters." +msgstr "" + +#: ../../../Misc/NEWS:9368 +msgid "" +"`Issue #17526 `__: fix an IndexError raised " +"while passing code without filename to inspect.findsource(). Initial patch " +"by Tyler Doyle." +msgstr "" + +#: ../../../Misc/NEWS:9371 +msgid "" +"`Issue #17540 `__: Added style parameter to " +"logging formatter configuration by dict." +msgstr "" + +#: ../../../Misc/NEWS:9373 +msgid "" +"`Issue #16692 `__: The ssl module now " +"supports TLS 1.1 and TLS 1.2. Initial patch by Michele Orrù." +msgstr "" + +#: ../../../Misc/NEWS:9376 +msgid "" +"`Issue #17025 `__: multiprocessing: Reduce " +"Queue and SimpleQueue contention." +msgstr "" + +#: ../../../Misc/NEWS:9378 +msgid "" +"`Issue #17536 `__: Add to webbrowser's " +"browser list: www-browser, x-www-browser, iceweasel, iceape." +msgstr "" + +#: ../../../Misc/NEWS:9381 +msgid "" +"`Issue #17150 `__: pprint now uses line " +"continuations to wrap long string literals." +msgstr "" + +#: ../../../Misc/NEWS:9384 +msgid "" +"`Issue #17488 `__: Change the subprocess." +"Popen bufsize parameter default value from unbuffered (0) to buffering (-1) " +"to match the behavior existing code expects and match the behavior of the " +"subprocess module in Python 2 to avoid introducing hard to track down bugs." +msgstr "" + +#: ../../../Misc/NEWS:9389 +msgid "" +"`Issue #17521 `__: Corrected non-enabling of " +"logger following two calls to fileConfig()." +msgstr "" + +#: ../../../Misc/NEWS:9392 +msgid "" +"`Issue #17508 `__: Corrected logging " +"MemoryHandler configuration in dictConfig() where the target handler wasn't " +"configured first." +msgstr "" + +#: ../../../Misc/NEWS:9395 +msgid "" +"`Issue #17209 `__: curses.window.get_wch() " +"now correctly handles KeyboardInterrupt (CTRL+c)." +msgstr "" + +#: ../../../Misc/NEWS:9398 +msgid "" +"`Issue #5713 `__: smtplib now handles 421 " +"(closing connection) error codes when sending mail by closing the socket and " +"reporting the 421 error code via the exception appropriate to the command " +"that received the error response." +msgstr "" + +#: ../../../Misc/NEWS:9402 +msgid "" +"`Issue #16997 `__: unittest.TestCase now " +"provides a subTest() context manager to procedurally generate, in an easy " +"way, small test instances." +msgstr "" + +#: ../../../Misc/NEWS:9405 +msgid "" +"`Issue #17485 `__: Also delete the Request " +"Content-Length header if the data attribute is deleted. (Follow on to issue " +"`Issue #16464 `__)." +msgstr "" + +#: ../../../Misc/NEWS:9408 +msgid "" +"`Issue #15927 `__: CVS now correctly parses " +"escaped newlines and carriage when parsing with quoting turned off." +msgstr "" + +#: ../../../Misc/NEWS:9411 +msgid "" +"`Issue #17467 `__: add readline and readlines " +"support to mock_open in unittest.mock." +msgstr "" + +#: ../../../Misc/NEWS:9414 +msgid "" +"`Issue #13248 `__: removed deprecated and " +"undocumented difflib.isbjunk, isbpopular." +msgstr "" + +#: ../../../Misc/NEWS:9417 +msgid "" +"`Issue #17192 `__: Update the ctypes module's " +"libffi to v3.0.13. This specifically addresses a stack misalignment issue " +"on x86 and issues on some more recent platforms." +msgstr "" + +#: ../../../Misc/NEWS:9421 +msgid "" +"`Issue #8862 `__: Fixed curses cleanup when " +"getkey is interrupted by a signal." +msgstr "" + +#: ../../../Misc/NEWS:9423 +msgid "" +"`Issue #17443 `__: imaplib.IMAP4_stream was " +"using the default unbuffered IO in subprocess, but the imap code assumes " +"buffered IO. In Python2 this worked by accident. IMAP4_stream now " +"explicitly uses buffered IO." +msgstr "" + +#: ../../../Misc/NEWS:9427 +msgid "" +"`Issue #17476 `__: Fixed regression relative " +"to Python2 in undocumented pydoc 'allmethods'; it was missing unbound " +"methods on the class." +msgstr "" + +#: ../../../Misc/NEWS:9430 +msgid "" +"`Issue #17474 `__: Remove the deprecated " +"methods of Request class." +msgstr "" + +#: ../../../Misc/NEWS:9432 +msgid "" +"`Issue #16709 `__: unittest discover order is " +"no-longer filesystem specific. Patch by Jeff Ramnani." +msgstr "" + +#: ../../../Misc/NEWS:9435 +msgid "" +"Use the HTTPS PyPI url for upload, overriding any plain HTTP URL in pypirc." +msgstr "" + +#: ../../../Misc/NEWS:9437 +msgid "" +"`Issue #5024 `__: sndhdr.whichhdr now returns " +"the frame count for WAV files rather than -1." +msgstr "" + +#: ../../../Misc/NEWS:9440 +msgid "" +"`Issue #17460 `__: Remove the strict argument " +"of HTTPConnection and removing the DeprecationWarning being issued from 3.2 " +"onwards." +msgstr "" + +#: ../../../Misc/NEWS:9443 +msgid "" +"`Issue #16880 `__: Do not assume _imp." +"load_dynamic() is defined in the imp module." +msgstr "" + +#: ../../../Misc/NEWS:9445 +msgid "" +"`Issue #16389 `__: Fixed a performance " +"regression relative to Python 3.1 in the caching of compiled regular " +"expressions." +msgstr "" + +#: ../../../Misc/NEWS:9448 +msgid "Added missing FeedParser and BytesFeedParser to email.parser.__all__." +msgstr "" + +#: ../../../Misc/NEWS:9450 +msgid "" +"`Issue #17431 `__: Fix missing import of " +"BytesFeedParser in email.parser." +msgstr "" + +#: ../../../Misc/NEWS:9452 +msgid "" +"`Issue #12921 `__: http.server's send_error " +"takes an explain argument to send more information in response. Patch " +"contributed by Karl." +msgstr "" + +#: ../../../Misc/NEWS:9455 +msgid "" +"`Issue #17414 `__: Add timeit, repeat, and " +"default_timer to timeit.__all__." +msgstr "" + +#: ../../../Misc/NEWS:9457 +msgid "" +"`Issue #1285086 `__: Get rid of the " +"refcounting hack and speed up urllib.parse.unquote() and urllib.parse." +"unquote_to_bytes()." +msgstr "" + +#: ../../../Misc/NEWS:9460 +msgid "" +"`Issue #17099 `__: Have importlib." +"find_loader() raise ValueError when __loader__ is not set, harmonizing with " +"what happens when the attribute is set to None." +msgstr "" + +#: ../../../Misc/NEWS:9463 +msgid "Expose the O_PATH constant in the os module if it is available." +msgstr "" + +#: ../../../Misc/NEWS:9465 +msgid "" +"`Issue #17368 `__: Fix an off-by-one error in " +"the Python JSON decoder that caused a failure while decoding empty object " +"literals when object_pairs_hook was specified." +msgstr "" + +#: ../../../Misc/NEWS:9469 +msgid "" +"`Issue #17385 `__: Fix quadratic behavior in " +"threading.Condition. The FIFO queue now uses a deque instead of a list." +msgstr "" + +#: ../../../Misc/NEWS:9472 +msgid "" +"`Issue #15806 `__: Add contextlib.ignore(). " +"This creates a context manager to ignore specified exceptions, replacing the " +"\"except SomeException: pass\" idiom." +msgstr "" + +#: ../../../Misc/NEWS:9475 +msgid "" +"`Issue #14645 `__: The email generator " +"classes now produce output using the specified linesep throughout. " +"Previously if the prolog, epilog, or body were stored with a different " +"linesep, that linesep was used. This fix corrects an RFC non-compliance " +"issue with smtplib.send_message." +msgstr "" + +#: ../../../Misc/NEWS:9480 +msgid "" +"`Issue #17278 `__: Fix a crash in heapq." +"heappush() and heapq.heappop() when the list is being resized concurrently." +msgstr "" + +#: ../../../Misc/NEWS:9483 +msgid "" +"`Issue #16962 `__: Use getdents64 instead of " +"the obsolete getdents syscall in the subprocess module on Linux." +msgstr "" + +#: ../../../Misc/NEWS:9486 +msgid "" +"`Issue #16935 `__: unittest now counts the " +"module as skipped if it raises SkipTest, instead of counting it as an " +"error. Patch by Zachary Ware." +msgstr "" + +#: ../../../Misc/NEWS:9489 +msgid "" +"`Issue #17018 `__: Make Process.join() retry " +"if os.waitpid() fails with EINTR." +msgstr "" + +#: ../../../Misc/NEWS:9491 +msgid "" +"`Issue #17223 `__: array module: Fix a " +"crasher when converting an array containing invalid characters (outside " +"range [U+0000; U+10ffff]) to Unicode: repr(array), str(array) and array." +"tounicode(). Patch written by Manuel Jacob." +msgstr "" + +#: ../../../Misc/NEWS:9495 +msgid "" +"`Issue #17197 `__: profile/cProfile modules " +"refactored so that code of run() and runctx() utility functions is not " +"duplicated in both modules." +msgstr "" + +#: ../../../Misc/NEWS:9498 +msgid "" +"`Issue #14720 `__: sqlite3: Convert datetime " +"microseconds correctly. Patch by Lowe Thiderman." +msgstr "" + +#: ../../../Misc/NEWS:9501 +msgid "" +"`Issue #15132 `__: Allow a list for the " +"defaultTest argument of unittest.TestProgram. Patch by Jyrki Pulliainen." +msgstr "" + +#: ../../../Misc/NEWS:9504 +msgid "" +"`Issue #17225 `__: JSON decoder now counts " +"columns in the first line starting with 1, as in other lines." +msgstr "" + +#: ../../../Misc/NEWS:9507 +msgid "" +"`Issue #6623 `__: Added explicit " +"DeprecationWarning for ftplib.netrc, which has been deprecated and " +"undocumented for a long time." +msgstr "" + +#: ../../../Misc/NEWS:9510 +msgid "" +"`Issue #13700 `__: Fix byte/string handling " +"in imaplib authentication when an authobject is specified." +msgstr "" + +#: ../../../Misc/NEWS:9513 +msgid "" +"`Issue #13153 `__: Tkinter functions now " +"raise TclError instead of ValueError when a string argument contains non-BMP " +"character." +msgstr "" + +#: ../../../Misc/NEWS:9516 +msgid "" +"`Issue #9669 `__: Protect re against infinite " +"loops on zero-width matching in non-greedy repeat. Patch by Matthew Barnett." +msgstr "" + +#: ../../../Misc/NEWS:9519 +msgid "" +"`Issue #13169 `__: The maximal repetition " +"number in a regular expression has been increased from 65534 to 2147483647 " +"(on 32-bit platform) or 4294967294 (on 64-bit)." +msgstr "" + +#: ../../../Misc/NEWS:9523 +msgid "" +"`Issue #17143 `__: Fix a missing import in " +"the trace module. Initial patch by Berker Peksag." +msgstr "" + +#: ../../../Misc/NEWS:9526 +msgid "" +"`Issue #15220 `__: email.feedparser's line " +"splitting algorithm is now simpler and faster." +msgstr "" + +#: ../../../Misc/NEWS:9529 +msgid "" +"`Issue #16743 `__: Fix mmap overflow check on " +"32 bit Windows." +msgstr "" + +#: ../../../Misc/NEWS:9531 +msgid "" +"`Issue #16996 `__: webbrowser module now uses " +"shutil.which() to find a web-browser on the executable search path." +msgstr "" + +#: ../../../Misc/NEWS:9534 +msgid "" +"`Issue #16800 `__: tempfile.gettempdir() no " +"longer left temporary files when the disk is full. Original patch by Amir " +"Szekely." +msgstr "" + +#: ../../../Misc/NEWS:9537 +msgid "`Issue #17192 `__: Import libffi-3.0.12." +msgstr "" + +#: ../../../Misc/NEWS:9539 +msgid "" +"`Issue #16564 `__: Fixed regression relative " +"to Python2 in the operation of email.encoders.encode_7or8bit when used with " +"binary data." +msgstr "" + +#: ../../../Misc/NEWS:9542 +msgid "" +"`Issue #17052 `__: unittest discovery should " +"use self.testLoader." +msgstr "" + +#: ../../../Misc/NEWS:9544 +msgid "" +"`Issue #4591 `__: Uid and gid values larger " +"than 2**31 are supported now." +msgstr "" + +#: ../../../Misc/NEWS:9546 +msgid "" +"`Issue #17141 `__: random.vonmisesvariate() " +"no longer hangs for large kappas." +msgstr "" + +#: ../../../Misc/NEWS:9548 +msgid "" +"`Issue #17149 `__: Fix random.vonmisesvariate " +"to always return results in [0, 2*math.pi]." +msgstr "" + +#: ../../../Misc/NEWS:9551 +msgid "" +"`Issue #1470548 `__: XMLGenerator now works " +"with binary output streams." +msgstr "" + +#: ../../../Misc/NEWS:9553 +msgid "" +"`Issue #6975 `__: os.path.realpath() now " +"correctly resolves multiple nested symlinks on POSIX platforms." +msgstr "" + +#: ../../../Misc/NEWS:9556 +msgid "" +"`Issue #13773 `__: sqlite3.connect() gets a " +"new `uri` parameter to pass the filename as a URI, allowing custom options " +"to be passed." +msgstr "" + +#: ../../../Misc/NEWS:9559 +msgid "" +"`Issue #16564 `__: Fixed regression relative " +"to Python2 in the operation of email.encoders.encode_noop when used with " +"binary data." +msgstr "" + +#: ../../../Misc/NEWS:9562 +msgid "" +"`Issue #10355 `__: The mode, name, encoding " +"and newlines properties now work on SpooledTemporaryFile objects even when " +"they have not yet rolled over. Obsolete method xreadline (which has never " +"worked in Python 3) has been removed." +msgstr "" + +#: ../../../Misc/NEWS:9567 +msgid "" +"`Issue #16686 `__: Fixed a lot of bugs in " +"audioop module. Fixed crashes in avgpp(), maxpp() and ratecv(). Fixed an " +"integer overflow in add(), bias(), and ratecv(). reverse(), lin2lin() and " +"ratecv() no more lose precision for 32-bit samples. max() and rms() no more " +"returns a negative result and various other functions now work correctly " +"with 32-bit sample -0x80000000." +msgstr "" + +#: ../../../Misc/NEWS:9573 +msgid "" +"`Issue #17073 `__: Fix some integer overflows " +"in sqlite3 module." +msgstr "" + +#: ../../../Misc/NEWS:9575 +msgid "" +"`Issue #16723 `__: httplib.HTTPResponse no " +"longer marked closed when the connection is automatically closed." +msgstr "" + +#: ../../../Misc/NEWS:9578 +msgid "" +"`Issue #15359 `__: Add CAN_BCM protocol " +"support to the socket module. Patch by Brian Thorne." +msgstr "" + +#: ../../../Misc/NEWS:9581 +msgid "" +"`Issue #16948 `__: Fix quoted printable body " +"encoding for non-latin1 character sets in the email package." +msgstr "" + +#: ../../../Misc/NEWS:9584 +msgid "" +"`Issue #16811 `__: Fix folding of headers " +"with no value in the provisional email policies." +msgstr "" + +#: ../../../Misc/NEWS:9587 +msgid "" +"`Issue #17132 `__: Update symbol for \"yield " +"from\" grammar changes." +msgstr "" + +#: ../../../Misc/NEWS:9589 +msgid "" +"`Issue #17076 `__: Make copying of xattrs " +"more tolerant of missing FS support. Patch by Thomas Wouters." +msgstr "" + +#: ../../../Misc/NEWS:9592 +msgid "" +"`Issue #17089 `__: Expat parser now correctly " +"works with string input when the internal XML encoding is not UTF-8 or US-" +"ASCII. It also now accepts bytes and strings larger than 2 GiB." +msgstr "" + +#: ../../../Misc/NEWS:9596 +msgid "" +"`Issue #6083 `__: Fix multiple segmentation " +"faults occurred when PyArg_ParseTuple parses nested mutating sequence." +msgstr "" + +#: ../../../Misc/NEWS:9599 +msgid "" +"`Issue #5289 `__: Fix ctypes.util.find_library " +"on Solaris." +msgstr "" + +#: ../../../Misc/NEWS:9601 +msgid "" +"`Issue #17106 `__: Fix a segmentation fault " +"in io.TextIOWrapper when an underlying stream or a decoder produces data of " +"an unexpected type (i.e. when io.TextIOWrapper initialized with text stream " +"or use bytes-to-bytes codec)." +msgstr "" + +#: ../../../Misc/NEWS:9605 +msgid "" +"`Issue #17015 `__: When it has a spec, a Mock " +"object now inspects its signature when matching calls, so that arguments can " +"be matched positionally or by name." +msgstr "" + +#: ../../../Misc/NEWS:9609 +msgid "" +"`Issue #15633 `__: httplib.HTTPResponse is " +"now mark closed when the server sends less than the advertised Content-" +"Length." +msgstr "" + +#: ../../../Misc/NEWS:9612 +msgid "" +"`Issue #12268 `__: The io module file object " +"write methods no longer abort early when one of its write system calls is " +"interrupted (EINTR)." +msgstr "" + +#: ../../../Misc/NEWS:9615 +msgid "" +"`Issue #6972 `__: The zipfile module no longer " +"overwrites files outside of its destination path when extracting malicious " +"zip files." +msgstr "" + +#: ../../../Misc/NEWS:9618 +msgid "" +"`Issue #4844 `__: ZipFile now raises " +"BadZipFile when opens a ZIP file with an incomplete \"End of Central " +"Directory\" record. Original patch by Guilherme Polo and Alan McIntyre." +msgstr "" + +#: ../../../Misc/NEWS:9622 +msgid "" +"`Issue #17071 `__: Signature.bind() now works " +"when one of the keyword arguments is named ``self``." +msgstr "" + +#: ../../../Misc/NEWS:9625 +msgid "" +"`Issue #12004 `__: Fix an internal error in " +"PyZipFile when writing an invalid Python file. Patch by Ben Morgan." +msgstr "" + +#: ../../../Misc/NEWS:9628 +msgid "" +"Have py_compile use importlib as much as possible to avoid code duplication. " +"Code now raises FileExistsError if the file path to be used for the byte-" +"compiled file is a symlink or non-regular file as a warning that import will " +"not keep the file path type if it writes to that path." +msgstr "" + +#: ../../../Misc/NEWS:9633 +msgid "" +"`Issue #16972 `__: Have site.addpackage() " +"consider already known paths even when none are explicitly passed in. Bug " +"report and fix by Kirill." +msgstr "" + +#: ../../../Misc/NEWS:9636 +msgid "" +"`Issue #1602133 `__: on Mac OS X a shared " +"library build (``--enable-shared``) now fills the ``os.environ`` variable " +"correctly." +msgstr "" + +#: ../../../Misc/NEWS:9639 +msgid "" +"`Issue #15505 `__: `unittest.installHandler` " +"no longer assumes SIGINT handler is set to a callable object." +msgstr "" + +#: ../../../Misc/NEWS:9642 +msgid "" +"`Issue #13454 `__: Fix a crash when deleting " +"an iterator created by itertools.tee() if all other iterators were very " +"advanced before." +msgstr "" + +#: ../../../Misc/NEWS:9645 +msgid "" +"`Issue #12411 `__: Fix to cgi.parse_multipart " +"to correctly use bytes boundaries and bytes data. Patch by Jonas Wagner." +msgstr "" + +#: ../../../Misc/NEWS:9648 +msgid "" +"`Issue #16957 `__: shutil.which() no longer " +"searches a bare file name in the current directory on Unix and no longer " +"searches a relative file path with a directory part in PATH directories. " +"Patch by Thomas Kluyver." +msgstr "" + +#: ../../../Misc/NEWS:9652 +msgid "" +"`Issue #1159051 `__: GzipFile now raises " +"EOFError when reading a corrupted file with truncated header or footer." +msgstr "" + +#: ../../../Misc/NEWS:9655 +msgid "" +"`Issue #16993 `__: shutil.which() now " +"preserves the case of the path and extension on Windows." +msgstr "" + +#: ../../../Misc/NEWS:9658 +msgid "" +"`Issue #16992 `__: On Windows in signal." +"set_wakeup_fd, validate the file descriptor argument." +msgstr "" + +#: ../../../Misc/NEWS:9661 +msgid "" +"`Issue #16422 `__: For compatibility with the " +"Python version, the C version of decimal now uses strings instead of " +"integers for rounding mode constants." +msgstr "" + +#: ../../../Misc/NEWS:9664 +msgid "" +"`Issue #15861 `__: tkinter now correctly " +"works with lists and tuples containing strings with whitespaces, backslashes " +"or unbalanced braces." +msgstr "" + +#: ../../../Misc/NEWS:9667 +msgid "" +"`Issue #9720 `__: zipfile now writes correct " +"local headers for files larger than 4 GiB." +msgstr "" + +#: ../../../Misc/NEWS:9670 +msgid "" +"`Issue #16955 `__: Fix the poll() method for " +"multiprocessing's socket connections on Windows." +msgstr "" + +#: ../../../Misc/NEWS:9673 +msgid "SSLContext.load_dh_params() now properly closes the input file." +msgstr "" + +#: ../../../Misc/NEWS:9675 +msgid "" +"`Issue #15031 `__: Refactor some .pyc " +"management code to cut down on code duplication. Thanks to Ronan Lamy for " +"the report and taking an initial stab at the problem." +msgstr "" + +#: ../../../Misc/NEWS:9679 +msgid "" +"`Issue #16398 `__: Optimize deque.rotate() so " +"that it only moves pointers and doesn't touch the underlying data with " +"increfs and decrefs." +msgstr "" + +#: ../../../Misc/NEWS:9682 +msgid "" +"`Issue #16900 `__: Issue a ResourceWarning " +"when an ssl socket is left unclosed." +msgstr "" + +#: ../../../Misc/NEWS:9684 +msgid "" +"`Issue #13899 `__: ``\\A``, ``\\Z``, and ``" +"\\B`` now correctly match the A, Z, and B literals when used inside " +"character classes (e.g. ``'[\\A]'``). Patch by Matthew Barnett." +msgstr "" + +#: ../../../Misc/NEWS:9688 +msgid "" +"`Issue #15545 `__: Fix regression in " +"sqlite3's iterdump method where it was failing if the connection used a row " +"factory (such as sqlite3.Row) that produced unsortable objects. (Regression " +"was introduced by fix for 9750)." +msgstr "" + +#: ../../../Misc/NEWS:9692 +msgid "fcntl: add F_DUPFD_CLOEXEC constant, available on Linux 2.6.24+." +msgstr "" + +#: ../../../Misc/NEWS:9694 +msgid "" +"`Issue #15972 `__: Fix error messages when os " +"functions expecting a file name or file descriptor receive the incorrect " +"type." +msgstr "" + +#: ../../../Misc/NEWS:9697 +msgid "" +"`Issue #8109 `__: The ssl module now has " +"support for server-side SNI, thanks to a :meth:`SSLContext." +"set_servername_callback` method. Patch by Daniel Black." +msgstr "" + +#: ../../../Misc/NEWS:9701 +msgid "" +"`Issue #16860 `__: In tempfile, use O_CLOEXEC " +"when available to set the close-on-exec flag atomically." +msgstr "" + +#: ../../../Misc/NEWS:9704 +msgid "" +"`Issue #16674 `__: random.getrandbits() is " +"now 20-40% faster for small integers." +msgstr "" + +#: ../../../Misc/NEWS:9706 +msgid "" +"`Issue #16009 `__: JSON error messages now " +"provide more information." +msgstr "" + +#: ../../../Misc/NEWS:9708 +msgid "" +"`Issue #16828 `__: Fix error incorrectly " +"raised by bz2.compress(b'') and bz2.BZ2Compressor.compress(b''). Initial " +"patch by Martin Packman." +msgstr "" + +#: ../../../Misc/NEWS:9711 +msgid "" +"`Issue #16833 `__: In http.client." +"HTTPConnection, do not concatenate the request headers and body when the " +"payload exceeds 16 KB, since it can consume more memory for no benefit. " +"Patch by Benno Leslie." +msgstr "" + +#: ../../../Misc/NEWS:9715 +msgid "" +"`Issue #16541 `__: tk_setPalette() now works " +"with keyword arguments." +msgstr "" + +#: ../../../Misc/NEWS:9717 +msgid "" +"`Issue #16820 `__: In configparser, `parser." +"popitem()` no longer raises ValueError. This makes `parser.clean()` work " +"correctly." +msgstr "" + +#: ../../../Misc/NEWS:9720 +msgid "" +"`Issue #16820 `__: In configparser, " +"``parser['section'] = {}`` now preserves section order within the parser. " +"This makes `parser.update()` preserve section order as well." +msgstr "" + +#: ../../../Misc/NEWS:9724 +msgid "" +"`Issue #16820 `__: In configparser, " +"``parser['DEFAULT'] = {}`` now correctly clears previous values stored in " +"the default section. Same goes for ``parser.update({'DEFAULT': {}})``." +msgstr "" + +#: ../../../Misc/NEWS:9728 +msgid "" +"`Issue #9586 `__: Redefine SEM_FAILED on " +"MacOSX to keep compiler happy." +msgstr "" + +#: ../../../Misc/NEWS:9730 +msgid "" +"`Issue #16787 `__: Increase asyncore and " +"asynchat default output buffers size, to decrease CPU usage and increase " +"throughput." +msgstr "" + +#: ../../../Misc/NEWS:9733 +msgid "" +"`Issue #10527 `__: make multiprocessing use " +"poll() instead of select() if available." +msgstr "" + +#: ../../../Misc/NEWS:9735 +msgid "" +"`Issue #16688 `__: Now regexes contained " +"backreferences correctly work with non-ASCII strings. Patch by Matthew " +"Barnett." +msgstr "" + +#: ../../../Misc/NEWS:9738 +msgid "" +"`Issue #16486 `__: Make aifc files act as " +"context managers." +msgstr "" + +#: ../../../Misc/NEWS:9740 +msgid "" +"`Issue #16485 `__: Now file descriptors are " +"closed if file header patching failed on closing an aifc file." +msgstr "" + +#: ../../../Misc/NEWS:9743 +msgid "" +"`Issue #16640 `__: Run less code under a lock " +"in sched module." +msgstr "" + +#: ../../../Misc/NEWS:9745 +msgid "" +"`Issue #16165 `__: sched.scheduler.run() no " +"longer blocks a scheduler for other threads." +msgstr "" + +#: ../../../Misc/NEWS:9748 +msgid "" +"`Issue #16641 `__: Default values of sched." +"scheduler.enter() are no longer modifiable." +msgstr "" + +#: ../../../Misc/NEWS:9751 +msgid "" +"`Issue #16618 `__: Make glob.glob match " +"consistently across strings and bytes regarding leading dots. Patch by " +"Serhiy Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:9754 +msgid "" +"`Issue #16788 `__: Add samestat to Lib/ntpath." +"py" +msgstr "" + +#: ../../../Misc/NEWS:9756 +msgid "" +"`Issue #16713 `__: Parsing of 'tel' urls " +"using urlparse separates params from path." +msgstr "" + +#: ../../../Misc/NEWS:9759 +msgid "" +"`Issue #16443 `__: Add docstrings to regular " +"expression match objects. Patch by Anton Kasyanov." +msgstr "" + +#: ../../../Misc/NEWS:9762 +msgid "" +"`Issue #15701 `__: Fix HTTPError info method " +"call to return the headers information." +msgstr "" + +#: ../../../Misc/NEWS:9764 +msgid "" +"`Issue #16752 `__: Add a missing import to " +"modulefinder. Patch by Berker Peksag." +msgstr "" + +#: ../../../Misc/NEWS:9766 +msgid "" +"`Issue #16646 `__: ftplib.FTP.makeport() " +"might lose socket error details. (patch by Serhiy Storchaka)" +msgstr "" + +#: ../../../Misc/NEWS:9769 +msgid "" +"`Issue #16626 `__: Fix infinite recursion in " +"glob.glob() on Windows when the pattern contains a wildcard in the drive or " +"UNC path. Patch by Serhiy Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:9773 +msgid "" +"`Issue #15783 `__: Except for the number " +"methods, the C version of decimal now supports all None default values " +"present in decimal.py. These values were largely undocumented." +msgstr "" + +#: ../../../Misc/NEWS:9777 +msgid "" +"`Issue #11175 `__: argparse.FileType now " +"accepts encoding and errors arguments. Patch by Lucas Maystre." +msgstr "" + +#: ../../../Misc/NEWS:9780 +msgid "" +"`Issue #16488 `__: epoll() objects now " +"support the `with` statement. Patch by Serhiy Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:9783 +msgid "" +"`Issue #16298 `__: In HTTPResponse.read(), " +"close the socket when there is no Content-Length and the incoming stream is " +"finished. Patch by Eran Rundstein." +msgstr "" + +#: ../../../Misc/NEWS:9787 +msgid "" +"`Issue #16049 `__: Add abc.ABC class to " +"enable the use of inheritance to create ABCs, rather than the more " +"cumbersome metaclass=ABCMeta. Patch by Bruno Dupuis." +msgstr "" + +#: ../../../Misc/NEWS:9791 +msgid "" +"Expose the TCP_FASTOPEN and MSG_FASTOPEN flags in socket when they're " +"available." +msgstr "" + +#: ../../../Misc/NEWS:9794 +msgid "" +"`Issue #15701 `__: Add a .headers attribute " +"to urllib.error.HTTPError. Patch contributed by Berker Peksag." +msgstr "" + +#: ../../../Misc/NEWS:9797 +msgid "" +"`Issue #15872 `__: Fix 3.3 regression " +"introduced by the new fd-based shutil.rmtree that caused it to not ignore " +"certain errors when ignore_errors was set. Patch by Alessandro Moura and " +"Serhiy Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:9801 +msgid "" +"`Issue #16248 `__: Disable code execution " +"from the user's home directory by tkinter when the -E flag is passed to " +"Python. Patch by Zachary Ware." +msgstr "" + +#: ../../../Misc/NEWS:9804 +msgid "" +"`Issue #13390 `__: New function :func:`sys." +"getallocatedblocks()` returns the number of memory blocks currently " +"allocated." +msgstr "" + +#: ../../../Misc/NEWS:9807 +msgid "" +"`Issue #16628 `__: Fix a memory leak in " +"ctypes.resize()." +msgstr "" + +#: ../../../Misc/NEWS:9809 +msgid "" +"`Issue #13614 `__: Fix setup.py register " +"failure with invalid rst in description. Patch by Julien Courteau and Pierre " +"Paul Lefebvre." +msgstr "" + +#: ../../../Misc/NEWS:9812 +msgid "" +"`Issue #13512 `__: Create ~/.pypirc securely " +"(CVE-2011-4944). Initial patch by Philip Jenvey, tested by Mageia and " +"Debian." +msgstr "" + +#: ../../../Misc/NEWS:9815 +msgid "" +"`Issue #7719 `__: Make distutils ignore ``." +"nfs*`` files instead of choking later on. Initial patch by SilentGhost and " +"Jeff Ramnani." +msgstr "" + +#: ../../../Misc/NEWS:9818 +msgid "" +"`Issue #13120 `__: Allow calling pdb." +"set_trace() from thread. Patch by Ilya Sandler." +msgstr "" + +#: ../../../Misc/NEWS:9821 +msgid "" +"`Issue #16585 `__: Make CJK encoders support " +"error handlers that return bytes per PEP 383." +msgstr "" + +#: ../../../Misc/NEWS:9824 +msgid "" +"`Issue #10182 `__: The re module doesn't " +"truncate indices to 32 bits anymore. Patch by Serhiy Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:9827 +msgid "" +"`Issue #16333 `__: use (\",\", \": \") as " +"default separator in json when indent is specified, to avoid trailing " +"whitespace. Patch by Serhiy Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:9830 +msgid "" +"`Issue #16573 `__: In 2to3, treat enumerate() " +"like a consuming call, so superfluous list() calls aren't added to filter(), " +"map(), and zip() which are directly passed enumerate()." +msgstr "" + +#: ../../../Misc/NEWS:9834 +msgid "" +"`Issue #16464 `__: Reset the Content-Length " +"header when a urllib Request is reused with new data." +msgstr "" + +#: ../../../Misc/NEWS:9837 +msgid "" +"`Issue #12848 `__: The pure Python pickle " +"implementation now treats object lengths as unsigned 32-bit integers, like " +"the C implementation does. Patch by Serhiy Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:9841 +msgid "" +"`Issue #16423 `__: urllib.request now has " +"support for ``data:`` URLs. Patch by Mathias Panzenböck." +msgstr "" + +#: ../../../Misc/NEWS:9844 +msgid "" +"`Issue #4473 `__: Add a POP3.stls() to switch " +"a clear-text POP3 session into an encrypted POP3 session, on supported " +"servers. Patch by Lorenzo Catucci." +msgstr "" + +#: ../../../Misc/NEWS:9847 +msgid "" +"`Issue #4473 `__: Add a POP3.capa() method to " +"query the capabilities advertised by the POP3 server. Patch by Lorenzo " +"Catucci." +msgstr "" + +#: ../../../Misc/NEWS:9850 +msgid "" +"`Issue #4473 `__: Ensure the socket is " +"shutdown cleanly in POP3.close(). Patch by Lorenzo Catucci." +msgstr "" + +#: ../../../Misc/NEWS:9853 +msgid "" +"`Issue #16522 `__: added FAIL_FAST flag to " +"doctest." +msgstr "" + +#: ../../../Misc/NEWS:9855 +msgid "" +"`Issue #15627 `__: Add the importlib.abc." +"InspectLoader.source_to_code() method." +msgstr "" + +#: ../../../Misc/NEWS:9857 +msgid "" +"`Issue #16408 `__: Fix file descriptors not " +"being closed in error conditions in the zipfile module. Patch by Serhiy " +"Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:9860 +msgid "" +"`Issue #14631 `__: Add a new :class:`weakref." +"WeakMethod` to simulate weak references to bound methods." +msgstr "" + +#: ../../../Misc/NEWS:9863 +msgid "" +"`Issue #16469 `__: Fix exceptions from float -" +"> Fraction and Decimal -> Fraction conversions for special values to be " +"consistent with those for float -> int and Decimal -> int. Patch by Alexey " +"Kachayev." +msgstr "" + +#: ../../../Misc/NEWS:9867 +msgid "" +"`Issue #16481 `__: multiprocessing no longer " +"leaks process handles on Windows." +msgstr "" + +#: ../../../Misc/NEWS:9869 +msgid "" +"`Issue #12428 `__: Add a pure Python " +"implementation of functools.partial(). Patch by Brian Thorne." +msgstr "" + +#: ../../../Misc/NEWS:9872 +msgid "" +"`Issue #16140 `__: The subprocess module no " +"longer double closes its child subprocess.PIPE parent file descriptors on " +"child error prior to exec()." +msgstr "" + +#: ../../../Misc/NEWS:9875 +msgid "" +"Remove a bare print to stdout from the subprocess module that could have " +"happened if the child process wrote garbage to its pre-exec error pipe." +msgstr "" + +#: ../../../Misc/NEWS:9878 +msgid "" +"The subprocess module now raises its own SubprocessError instead of a " +"RuntimeError in various error situations which should not normally happen." +msgstr "" + +#: ../../../Misc/NEWS:9881 +msgid "" +"`Issue #16327 `__: The subprocess module no " +"longer leaks file descriptors used for stdin/stdout/stderr pipes to the " +"child when fork() fails." +msgstr "" + +#: ../../../Misc/NEWS:9884 +msgid "" +"`Issue #14396 `__: Handle the odd rare case " +"of waitpid returning 0 when not expected in subprocess.Popen.wait()." +msgstr "" + +#: ../../../Misc/NEWS:9887 +msgid "" +"`Issue #16411 `__: Fix a bug where zlib." +"decompressobj().flush() might try to access previously-freed memory. Patch " +"by Serhiy Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:9890 +msgid "" +"`Issue #16357 `__: fix calling accept() on a " +"SSLSocket created through SSLContext.wrap_socket(). Original patch by Jeff " +"McNeil." +msgstr "" + +#: ../../../Misc/NEWS:9893 +msgid "" +"`Issue #16409 `__: The reporthook callback " +"made by the legacy urllib.request.urlretrieve API now properly supplies a " +"constant non-zero block_size as it did in Python 3.2 and 2.7. This matches " +"the behavior of urllib.request.URLopener.retrieve." +msgstr "" + +#: ../../../Misc/NEWS:9898 +msgid "" +"`Issue #16431 `__: Use the type information " +"when constructing a Decimal subtype from a Decimal argument." +msgstr "" + +#: ../../../Misc/NEWS:9901 +msgid "" +"`Issue #15641 `__: Clean up deprecated " +"classes from importlib. Patch by Taras Lyapun." +msgstr "" + +#: ../../../Misc/NEWS:9904 +msgid "" +"`Issue #16350 `__: zlib.decompressobj()." +"decompress() now accumulates data from successive calls after EOF in " +"unused_data, instead of only saving the argument to the last call. " +"decompressobj().flush() now correctly sets unused_data and unconsumed_tail. " +"A bug in the handling of MemoryError when setting the unconsumed_tail " +"attribute has also been fixed. Patch by Serhiy Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:9910 +msgid "" +"`Issue #12759 `__: sre_parse now raises a " +"proper error when the name of the group is missing. Initial patch by Serhiy " +"Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:9913 +msgid "" +"`Issue #16152 `__: fix tokenize to ignore " +"whitespace at the end of the code when no newline is found. Patch by Ned " +"Batchelder." +msgstr "" + +#: ../../../Misc/NEWS:9916 +msgid "" +"`Issue #16284 `__: Prevent keeping " +"unnecessary references to worker functions in concurrent.futures " +"ThreadPoolExecutor." +msgstr "" + +#: ../../../Misc/NEWS:9919 +msgid "" +"`Issue #16230 `__: Fix a crash in select." +"select() when one of the lists changes size while iterated on. Patch by " +"Serhiy Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:9922 +msgid "" +"`Issue #16228 `__: Fix a crash in the json " +"module where a list changes size while it is being encoded. Patch by Serhiy " +"Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:9925 +msgid "" +"`Issue #16351 `__: New function gc." +"get_stats() returns per-generation collection statistics." +msgstr "" + +#: ../../../Misc/NEWS:9928 +msgid "" +"`Issue #14897 `__: Enhance error messages of " +"struct.pack and struct.pack_into. Patch by Matti Mäki." +msgstr "" + +#: ../../../Misc/NEWS:9931 +msgid "" +"`Issue #16316 `__: mimetypes now recognizes " +"the .xz and .txz (.tar.xz) extensions. Patch by Serhiy Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:9934 +msgid "" +"`Issue #12890 `__: cgitb no longer prints " +"spurious

tags in text mode when the logdir option is specified." +msgstr "" + +#: ../../../Misc/NEWS:9937 +msgid "" +"`Issue #16307 `__: Fix multiprocessing.Pool." +"map_async not calling its callbacks. Patch by Janne Karila." +msgstr "" + +#: ../../../Misc/NEWS:9940 +msgid "" +"`Issue #16305 `__: Fix a segmentation fault " +"occurring when interrupting math.factorial." +msgstr "" + +#: ../../../Misc/NEWS:9943 +msgid "" +"`Issue #16116 `__: Fix include and library " +"paths to be correct when building C extensions in venvs." +msgstr "" + +#: ../../../Misc/NEWS:9946 +msgid "" +"`Issue #16245 `__: Fix the value of a few " +"entities in html.entities.html5." +msgstr "" + +#: ../../../Misc/NEWS:9948 +msgid "" +"`Issue #16301 `__: Fix the localhost " +"verification in urllib/request.py for ``file://`` urls." +msgstr "" + +#: ../../../Misc/NEWS:9951 +msgid "" +"`Issue #16250 `__: Fix the invocations of " +"URLError which had misplaced filename attribute for exception." +msgstr "" + +#: ../../../Misc/NEWS:9954 +msgid "" +"`Issue #10836 `__: Fix exception raised when " +"file not found in urlretrieve Initial patch by Ezio Melotti." +msgstr "" + +#: ../../../Misc/NEWS:9957 +msgid "" +"`Issue #14398 `__: Fix size truncation and " +"overflow bugs in the bz2 module." +msgstr "" + +#: ../../../Misc/NEWS:9959 +msgid "" +"`Issue #12692 `__: Fix resource leak in " +"urllib.request when talking to an HTTP server that does not include a " +"``Connection: close`` header in its responses." +msgstr "" + +#: ../../../Misc/NEWS:9962 +msgid "" +"`Issue #12034 `__: Fix bogus caching of " +"result in check_GetFinalPathNameByHandle. Patch by Atsuo Ishimoto." +msgstr "" + +#: ../../../Misc/NEWS:9965 +msgid "" +"Improve performance of `lzma.LZMAFile` (see also `issue #16034 `__)." +msgstr "" + +#: ../../../Misc/NEWS:9967 +msgid "" +"`Issue #16220 `__: wsgiref now always calls " +"close() on an iterable response. Patch by Brent Tubbs." +msgstr "" + +#: ../../../Misc/NEWS:9970 +msgid "" +"`Issue #16270 `__: urllib may hang when used " +"for retrieving files via FTP by using a context manager. Patch by Giampaolo " +"Rodola'." +msgstr "" + +#: ../../../Misc/NEWS:9973 +msgid "" +"`Issue #16461 `__: Wave library should be " +"able to deal with 4GB wav files, and sample rate of 44100 Hz." +msgstr "" + +#: ../../../Misc/NEWS:9976 +msgid "" +"`Issue #16176 `__: Properly identify Windows " +"8 via platform.platform()" +msgstr "" + +#: ../../../Misc/NEWS:9978 +msgid "" +"`Issue #16088 `__: BaseHTTPRequestHandler's " +"send_error method includes a Content-Length header in its response now. " +"Patch by Antoine Pitrou." +msgstr "" + +#: ../../../Misc/NEWS:9981 +msgid "" +"`Issue #16114 `__: The subprocess module no " +"longer provides a misleading error message stating that args[0] did not " +"exist when either the cwd or executable keyword arguments specified a path " +"that did not exist." +msgstr "" + +#: ../../../Misc/NEWS:9985 +msgid "" +"`Issue #16169 `__: Fix ctypes.WinError()'s " +"confusion between errno and winerror." +msgstr "" + +#: ../../../Misc/NEWS:9987 +msgid "" +"`Issue #16110 `__: logging.fileConfig now " +"accepts a pre-initialised ConfigParser instance." +msgstr "" + +#: ../../../Misc/NEWS:9990 +msgid "" +"`Issue #1492704 `__: shutil.copyfile() " +"raises a distinct SameFileError now if source and destination are the same " +"file. Patch by Atsuo Ishimoto." +msgstr "" + +#: ../../../Misc/NEWS:9993 +msgid "" +"`Issue #13896 `__: Make shelf instances work " +"with 'with' as context managers. Original patch by Filip Gruszczyński." +msgstr "" + +#: ../../../Misc/NEWS:9996 +msgid "" +"`Issue #15417 `__: Add support for csh and " +"fish in venv activation scripts." +msgstr "" + +#: ../../../Misc/NEWS:9998 +msgid "" +"`Issue #14377 `__: ElementTree.write and some " +"of the module-level functions have a new parameter - *short_empty_elements*. " +"It controls how elements with no contents are emitted." +msgstr "" + +#: ../../../Misc/NEWS:10002 +msgid "" +"`Issue #16089 `__: Allow ElementTree." +"TreeBuilder to work again with a non-Element element_factory (fixes a " +"regression in SimpleTAL)." +msgstr "" + +#: ../../../Misc/NEWS:10005 +msgid "" +"`Issue #9650 `__: List commonly used format " +"codes in time.strftime and time.strptime docsttings. Original patch by Mike " +"Hoy." +msgstr "" + +#: ../../../Misc/NEWS:10008 +msgid "" +"`Issue #15452 `__: logging configuration " +"socket listener now has a verify option that allows an application to apply " +"a verification function to the received configuration data before it is " +"acted upon." +msgstr "" + +#: ../../../Misc/NEWS:10012 +msgid "" +"`Issue #16034 `__: Fix performance " +"regressions in the new `bz2.BZ2File` implementation. Initial patch by " +"Serhiy Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:10015 +msgid "" +"`pty.spawn()` now returns the child process status returned by `os." +"waitpid()`." +msgstr "" + +#: ../../../Misc/NEWS:10017 +msgid "" +"`Issue #15756 `__: `subprocess.poll()` now " +"properly handles `errno.ECHILD` to return a returncode of 0 when the child " +"has already exited or cannot be waited on." +msgstr "" + +#: ../../../Misc/NEWS:10021 +msgid "" +"`Issue #15323 `__: Improve failure message of " +"`Mock.assert_called_once_with()`." +msgstr "" + +#: ../../../Misc/NEWS:10023 +msgid "" +"`Issue #16064 `__: ``unittest -m`` claims " +"executable is \"python\", not \"python3\"." +msgstr "" + +#: ../../../Misc/NEWS:10025 +msgid "" +"`Issue #12376 `__: Pass on parameters in " +"`TextTestResult.__init__()` super call." +msgstr "" + +#: ../../../Misc/NEWS:10027 +msgid "" +"`Issue #15222 `__: Insert blank line after " +"each message in mbox mailboxes." +msgstr "" + +#: ../../../Misc/NEWS:10029 +msgid "" +"`Issue #16013 `__: Fix `csv.Reader` parsing " +"issue with ending quote characters. Patch by Serhiy Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:10032 +msgid "" +"`Issue #15421 `__: Fix an OverflowError in " +"`Calendar.itermonthdates()` after `datetime.MAXYEAR`. Patch by Cédric Krier." +msgstr "" + +#: ../../../Misc/NEWS:10035 +msgid "" +"`Issue #16112 `__: platform.architecture does " +"not correctly escape argument to /usr/bin/file. Patch by David Benjamin." +msgstr "" + +#: ../../../Misc/NEWS:10038 +msgid "" +"`Issue #15970 `__: `xml.etree.ElementTree` " +"now serializes correctly the empty HTML elements 'meta' and 'param'." +msgstr "" + +#: ../../../Misc/NEWS:10041 +msgid "" +"`Issue #15842 `__: The `SocketIO.{readable," +"writable,seekable}` methods now raise ValueError when the file-like object " +"is closed. Patch by Alessandro Moura." +msgstr "" + +#: ../../../Misc/NEWS:10044 +msgid "" +"`Issue #15876 `__: Fix a refleak in the " +"`curses` module: window.encoding." +msgstr "" + +#: ../../../Misc/NEWS:10046 +msgid "" +"`Issue #15881 `__: Fix `atexit` hook in " +"`multiprocessing`. Original patch by Chris McDonough." +msgstr "" + +#: ../../../Misc/NEWS:10049 +msgid "" +"`Issue #15841 `__: The readable(), writable() " +"and seekable() methods of `io.BytesIO` and `io.StringIO` objects now raise " +"ValueError when the object has been closed. Patch by Alessandro Moura." +msgstr "" + +#: ../../../Misc/NEWS:10053 +msgid "" +"`Issue #15447 `__: Use `subprocess.DEVNULL` " +"in webbrowser, instead of opening `os.devnull` explicitly and leaving it " +"open." +msgstr "" + +#: ../../../Misc/NEWS:10056 +msgid "" +"`Issue #15509 `__: `webbrowser.UnixBrowser` " +"no longer passes empty arguments to Popen when ``%action`` substitutions " +"produce empty strings." +msgstr "" + +#: ../../../Misc/NEWS:10059 +msgid "" +"`Issue #12776 `__, `issue #11839 `__: Call `argparse` type function (specified by " +"add_argument) only once. Before, the type function was called twice in the " +"case where the default was specified and the argument was given as well. " +"This was especially problematic for the FileType type, as a default file " +"would always be opened, even if a file argument was specified on the command " +"line." +msgstr "" + +#: ../../../Misc/NEWS:10065 +msgid "" +"`Issue #15906 `__: Fix a regression in " +"argparse caused by the preceding change, when ``action='append'``, " +"``type='str'`` and ``default=[]``." +msgstr "" + +#: ../../../Misc/NEWS:10068 +msgid "" +"`Issue #16113 `__: Added sha3 module based on " +"the Keccak reference implementation 3.2. The `hashlib` module has four " +"additional hash algorithms: `sha3_224`, `sha3_256`, `sha3_384` and " +"`sha3_512`. As part of the patch some common code was moved from " +"_hashopenssl.c to hashlib.h." +msgstr "" + +#: ../../../Misc/NEWS:10073 +msgid "" +"ctypes.call_commethod was removed, since its only usage was in the defunct " +"samples directory." +msgstr "" + +#: ../../../Misc/NEWS:10076 +msgid "" +"`Issue #16692 `__: Added TLSv1.1 and TLSv1.2 " +"support for the ssl modules." +msgstr "" + +#: ../../../Misc/NEWS:10078 +msgid "" +"`Issue #16832 `__: add abc.get_cache_token() " +"to expose cache validity checking support in ABCMeta." +msgstr "" + +#: ../../../Misc/NEWS:10084 +msgid "" +"`Issue #18429 `__: Format / Format Paragraph, " +"now works when comment blocks are selected. As with text blocks, this works " +"best when the selection only includes complete lines." +msgstr "" + +#: ../../../Misc/NEWS:10088 +msgid "" +"`Issue #18226 `__: Add docstrings and " +"unittests for FormatParagraph.py. Original patches by Todd Rovito and Phil " +"Webster." +msgstr "" + +#: ../../../Misc/NEWS:10091 +msgid "" +"`Issue #18279 `__: Format - Strip trailing " +"whitespace no longer marks a file as changed when it has not been changed. " +"This fix followed the addition of a test file originally written by Phil " +"Webster (the issue's main goal)." +msgstr "" + +#: ../../../Misc/NEWS:10095 +msgid "" +"`Issue #7136 `__: In the Idle File menu, \"New " +"Window\" is renamed \"New File\". Patch by Tal Einat, Roget Serwy, and Todd " +"Rovito." +msgstr "" + +#: ../../../Misc/NEWS:10098 +msgid "Remove dead imports of imp." +msgstr "" + +#: ../../../Misc/NEWS:10100 +msgid "" +"`Issue #18196 `__: Avoid displaying spurious " +"SystemExit tracebacks." +msgstr "" + +#: ../../../Misc/NEWS:10102 +msgid "" +"`Issue #5492 `__: Avoid traceback when exiting " +"IDLE caused by a race condition." +msgstr "" + +#: ../../../Misc/NEWS:10104 +msgid "" +"`Issue #17511 `__: Keep IDLE find dialog open " +"after clicking \"Find Next\". Original patch by Sarah K." +msgstr "" + +#: ../../../Misc/NEWS:10107 +msgid "" +"`Issue #18055 `__: Move IDLE off of imp and " +"on to importlib." +msgstr "" + +#: ../../../Misc/NEWS:10109 +msgid "" +"`Issue #15392 `__: Create a unittest " +"framework for IDLE. Initial patch by Rajagopalasarma Jayakrishnan. See Lib/" +"idlelib/idle_test/README.txt for how to run Idle tests." +msgstr "" + +#: ../../../Misc/NEWS:10113 +msgid "" +"`Issue #14146 `__: Highlight source line " +"while debugging on Windows." +msgstr "" + +#: ../../../Misc/NEWS:10115 +msgid "" +"`Issue #17838 `__: Allow sys.stdin to be " +"reassigned." +msgstr "" + +#: ../../../Misc/NEWS:10117 +msgid "" +"`Issue #13495 `__: Avoid loading the color " +"delegator twice in IDLE." +msgstr "" + +#: ../../../Misc/NEWS:10119 +msgid "" +"`Issue #17798 `__: Allow IDLE to edit new " +"files when specified on command line." +msgstr "" + +#: ../../../Misc/NEWS:10121 +msgid "" +"`Issue #14735 `__: Update IDLE docs to omit " +"\"Control-z on Windows\"." +msgstr "" + +#: ../../../Misc/NEWS:10123 +msgid "" +"`Issue #17532 `__: Always include Options " +"menu for IDLE on OS X. Patch by Guilherme Simões." +msgstr "" + +#: ../../../Misc/NEWS:10126 +msgid "" +"`Issue #17585 `__: Fixed IDLE regression. Now " +"closes when using exit() or quit()." +msgstr "" + +#: ../../../Misc/NEWS:10128 +msgid "" +"`Issue #17657 `__: Show full Tk version in " +"IDLE's about dialog. Patch by Todd Rovito." +msgstr "" + +#: ../../../Misc/NEWS:10131 +msgid "" +"`Issue #17613 `__: Prevent traceback when " +"removing syntax colorizer in IDLE." +msgstr "" + +#: ../../../Misc/NEWS:10133 +msgid "" +"`Issue #1207589 `__: Backwards-" +"compatibility patch for right-click menu in IDLE." +msgstr "" + +#: ../../../Misc/NEWS:10135 +msgid "" +"`Issue #16887 `__: IDLE now accepts Cancel in " +"tabify/untabify dialog box." +msgstr "" + +#: ../../../Misc/NEWS:10137 +msgid "" +"`Issue #17625 `__: In IDLE, close the replace " +"dialog after it is used." +msgstr "" + +#: ../../../Misc/NEWS:10139 +msgid "" +"`Issue #14254 `__: IDLE now handles readline " +"correctly across shell restarts." +msgstr "" + +#: ../../../Misc/NEWS:10141 +msgid "" +"`Issue #17614 `__: IDLE no longer raises " +"exception when quickly closing a file." +msgstr "" + +#: ../../../Misc/NEWS:10143 +msgid "" +"`Issue #6698 `__: IDLE now opens just an " +"editor window when configured to do so." +msgstr "" + +#: ../../../Misc/NEWS:10145 +msgid "" +"`Issue #8900 `__: Using keyboard shortcuts in " +"IDLE to open a file no longer raises an exception." +msgstr "" + +#: ../../../Misc/NEWS:10148 +msgid "" +"`Issue #6649 `__: Fixed missing exit status in " +"IDLE. Patch by Guilherme Polo." +msgstr "" + +#: ../../../Misc/NEWS:10150 +msgid "" +"`Issue #17114 `__: IDLE now uses non-strict " +"config parser." +msgstr "" + +#: ../../../Misc/NEWS:10152 +msgid "" +"`Issue #9290 `__: In IDLE the sys.std* streams " +"now implement io.TextIOBase interface and support all mandatory methods and " +"properties." +msgstr "" + +#: ../../../Misc/NEWS:10155 +msgid "" +"`Issue #5066 `__: Update IDLE docs. Patch by " +"Todd Rovito." +msgstr "" + +#: ../../../Misc/NEWS:10157 +msgid "" +"`Issue #16829 `__: IDLE printing no longer " +"fails if there are spaces or other special characters in the file path." +msgstr "" + +#: ../../../Misc/NEWS:10160 +msgid "" +"`Issue #16491 `__: IDLE now prints chained " +"exception tracebacks." +msgstr "" + +#: ../../../Misc/NEWS:10162 +msgid "" +"`Issue #16819 `__: IDLE method completion now " +"correctly works for bytes literals." +msgstr "" + +#: ../../../Misc/NEWS:10164 +msgid "" +"`Issue #16504 `__: IDLE now catches " +"SyntaxErrors raised by tokenizer. Patch by Roger Serwy." +msgstr "" + +#: ../../../Misc/NEWS:10167 +msgid "" +"`Issue #16511 `__: Use default IDLE width and " +"height if config param is not valid. Patch Serhiy Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:10170 +msgid "" +"`Issue #1207589 `__: Add Cut/Copy/Paste " +"items to IDLE right click Context Menu. Patch by Todd Rovito." +msgstr "" + +#: ../../../Misc/NEWS:10173 +msgid "" +"`Issue #16123 `__: IDLE - deprecate running " +"without a subprocess. Patch by Roger Serwy." +msgstr "" + +#: ../../../Misc/NEWS:10179 +msgid "" +"`Issue #1666318 `__: Add a test that shutil." +"copytree() retains directory permissions. Patch by Catherine Devlin." +msgstr "" + +#: ../../../Misc/NEWS:10182 +msgid "" +"`Issue #18273 `__: move the tests in Lib/test/" +"json_tests to Lib/test/test_json and make them discoverable by unittest. " +"Patch by Zachary Ware." +msgstr "" + +#: ../../../Misc/NEWS:10185 +msgid "Fix a fcntl test case on KFreeBSD, Debian #708653 (Petr Salinger)." +msgstr "" + +#: ../../../Misc/NEWS:10187 +msgid "" +"`Issue #18396 `__: Fix spurious test failure " +"in test_signal on Windows when faulthandler is enabled (Patch by Jeremy " +"Kloth)" +msgstr "" + +#: ../../../Misc/NEWS:10190 +msgid "" +"`Issue #17046 `__: Fix broken " +"test_executable_without_cwd in test_subprocess." +msgstr "" + +#: ../../../Misc/NEWS:10192 +msgid "" +"`Issue #15415 `__: Add new temp_dir() and " +"change_cwd() context managers to test.support, and refactor temp_cwd() to " +"use them. Patch by Chris Jerdonek." +msgstr "" + +#: ../../../Misc/NEWS:10195 +msgid "" +"`Issue #15494 `__: test.support is now a " +"package rather than a module (Initial patch by Indra Talip)" +msgstr "" + +#: ../../../Misc/NEWS:10198 +msgid "" +"`Issue #17944 `__: test_zipfile now " +"discoverable and uses subclassing to generate tests for different " +"compression types. Fixed a bug with skipping some tests due to use of " +"exhausted iterators." +msgstr "" + +#: ../../../Misc/NEWS:10202 +msgid "" +"`Issue #18266 `__: test_largefile now works " +"with unittest test discovery and supports running only selected tests. " +"Patch by Zachary Ware." +msgstr "" + +#: ../../../Misc/NEWS:10205 +msgid "" +"`Issue #17767 `__: test_locale now works with " +"unittest test discovery. Original patch by Zachary Ware." +msgstr "" + +#: ../../../Misc/NEWS:10208 +msgid "" +"`Issue #18375 `__: Assume --randomize when --" +"randseed is used for running the testsuite." +msgstr "" + +#: ../../../Misc/NEWS:10211 +msgid "" +"`Issue #11185 `__: Fix test_wait4 under AIX. " +"Patch by Sébastien Sablé." +msgstr "" + +#: ../../../Misc/NEWS:10213 +msgid "" +"`Issue #18207 `__: Fix test_ssl for some " +"versions of OpenSSL that ignore seconds in ASN1_TIME fields." +msgstr "" + +#: ../../../Misc/NEWS:10216 +msgid "" +"`Issue #18094 `__: test_uuid no longer " +"reports skipped tests as passed." +msgstr "" + +#: ../../../Misc/NEWS:10218 +msgid "" +"`Issue #17992 `__: Add timeouts to asyncore " +"and asynchat tests so that they won't accidentally hang." +msgstr "" + +#: ../../../Misc/NEWS:10221 +msgid "" +"`Issue #17833 `__: Fix test_gdb failures seen " +"on machines where debug symbols for glibc are available (seen on PPC64 " +"Linux)." +msgstr "" + +#: ../../../Misc/NEWS:10224 +msgid "" +"`Issue #7855 `__: Add tests for ctypes/winreg " +"for issues found in IronPython. Initial patch by Dino Viehland." +msgstr "" + +#: ../../../Misc/NEWS:10227 +msgid "" +"`Issue #11078 `__: test___all__ now checks " +"for duplicates in __all__. Initial patch by R. David Murray." +msgstr "" + +#: ../../../Misc/NEWS:10230 +msgid "" +"`Issue #17712 `__: Fix test_gdb failures on " +"Ubuntu 13.04." +msgstr "" + +#: ../../../Misc/NEWS:10232 +msgid "" +"`Issue #17835 `__: Fix test_io when the " +"default OS pipe buffer size is larger than one million bytes." +msgstr "" + +#: ../../../Misc/NEWS:10235 +msgid "" +"`Issue #17065 `__: Use process-unique key for " +"winreg tests to avoid failures if test is run multiple times in parallel " +"(eg: on a buildbot host)." +msgstr "" + +#: ../../../Misc/NEWS:10238 +msgid "" +"`Issue #12820 `__: add tests for the xml.dom." +"minicompat module. Patch by John Chandler and Phil Connell." +msgstr "" + +#: ../../../Misc/NEWS:10241 +msgid "" +"`Issue #17691 `__: test_univnewlines now " +"works with unittest test discovery. Patch by Zachary Ware." +msgstr "" + +#: ../../../Misc/NEWS:10244 +msgid "" +"`Issue #17790 `__: test_set now works with " +"unittest test discovery. Patch by Zachary Ware." +msgstr "" + +#: ../../../Misc/NEWS:10247 +msgid "" +"`Issue #17789 `__: test_random now works with " +"unittest test discovery. Patch by Zachary Ware." +msgstr "" + +#: ../../../Misc/NEWS:10250 +msgid "" +"`Issue #17779 `__: test_osx_env now works " +"with unittest test discovery. Patch by Zachary Ware." +msgstr "" + +#: ../../../Misc/NEWS:10253 +msgid "" +"`Issue #17766 `__: test_iterlen now works " +"with unittest test discovery. Patch by Zachary Ware." +msgstr "" + +#: ../../../Misc/NEWS:10256 +msgid "" +"`Issue #17690 `__: test_time now works with " +"unittest test discovery. Patch by Zachary Ware." +msgstr "" + +#: ../../../Misc/NEWS:10259 +msgid "" +"`Issue #17692 `__: test_sqlite now works with " +"unittest test discovery. Patch by Zachary Ware." +msgstr "" + +#: ../../../Misc/NEWS:10262 +msgid "" +"`Issue #11995 `__: test_pydoc doesn't import " +"all sys.path modules anymore." +msgstr "" + +#: ../../../Misc/NEWS:10264 +msgid "" +"`Issue #17448 `__: test_sax now skips if " +"there are no xml parsers available instead of raising an ImportError." +msgstr "" + +#: ../../../Misc/NEWS:10267 +msgid "" +"`Issue #11420 `__: make test suite pass with -" +"B/DONTWRITEBYTECODE set. Initial patch by Thomas Wouters." +msgstr "" + +#: ../../../Misc/NEWS:10270 +msgid "" +"`Issue #10652 `__: make tcl/tk tests run " +"after __all__ test, patch by Zachary Ware." +msgstr "" + +#: ../../../Misc/NEWS:10273 +msgid "" +"`Issue #11963 `__: remove human verification " +"from test_parser and test_subprocess." +msgstr "" + +#: ../../../Misc/NEWS:10275 +msgid "" +"`Issue #11732 `__: add a new " +"suppress_crash_popup() context manager to test.support that disables crash " +"popups on Windows and use it in test_faulthandler and test_capi." +msgstr "" + +#: ../../../Misc/NEWS:10279 +msgid "" +"`Issue #13898 `__: test_ssl no longer prints " +"a spurious stack trace on Ubuntu." +msgstr "" + +#: ../../../Misc/NEWS:10281 +msgid "" +"`Issue #17283 `__: Share code between " +"`__main__.py` and `regrtest.py` in `Lib/test`." +msgstr "" + +#: ../../../Misc/NEWS:10284 +msgid "" +"`Issue #17249 `__: convert a test in " +"test_capi to use unittest and reap threads." +msgstr "" + +#: ../../../Misc/NEWS:10286 +msgid "" +"`Issue #17107 `__: Test client-side SNI " +"support in urllib.request thanks to the new server-side SNI support in the " +"ssl module. Initial patch by Daniel Black." +msgstr "" + +#: ../../../Misc/NEWS:10290 +msgid "" +"`Issue #17041 `__: Fix testing when Python is " +"configured with the --without-doc-strings." +msgstr "" + +#: ../../../Misc/NEWS:10293 +msgid "" +"`Issue #16923 `__: Fix ResourceWarnings in " +"test_ssl." +msgstr "" + +#: ../../../Misc/NEWS:10295 +msgid "" +"`Issue #15539 `__: Added regression tests for " +"Tools/scripts/pindent.py." +msgstr "" + +#: ../../../Misc/NEWS:10297 +msgid "" +"`Issue #17479 `__: test_io now works with " +"unittest test discovery. Patch by Zachary Ware." +msgstr "" + +#: ../../../Misc/NEWS:10300 +msgid "" +"`Issue #17066 `__: test_robotparser now works " +"with unittest test discovery. Patch by Zachary Ware." +msgstr "" + +#: ../../../Misc/NEWS:10303 +msgid "" +"`Issue #17334 `__: test_index now works with " +"unittest test discovery. Patch by Zachary Ware." +msgstr "" + +#: ../../../Misc/NEWS:10306 +msgid "" +"`Issue #17333 `__: test_imaplib now works " +"with unittest test discovery. Patch by Zachary Ware." +msgstr "" + +#: ../../../Misc/NEWS:10309 +msgid "" +"`Issue #17082 `__: test_dbm* now work with " +"unittest test discovery. Patch by Zachary Ware." +msgstr "" + +#: ../../../Misc/NEWS:10312 +msgid "" +"`Issue #17079 `__: test_ctypes now works with " +"unittest test discovery. Patch by Zachary Ware." +msgstr "" + +#: ../../../Misc/NEWS:10315 +msgid "" +"`Issue #17304 `__: test_hash now works with " +"unittest test discovery. Patch by Zachary Ware." +msgstr "" + +#: ../../../Misc/NEWS:10318 +msgid "" +"`Issue #17303 `__: test_future* now work with " +"unittest test discovery. Patch by Zachary Ware." +msgstr "" + +#: ../../../Misc/NEWS:10321 +msgid "" +"`Issue #17163 `__: test_file now works with " +"unittest test discovery. Patch by Zachary Ware." +msgstr "" + +#: ../../../Misc/NEWS:10324 +msgid "" +"`Issue #16925 `__: test_configparser now " +"works with unittest test discovery. Patch by Zachary Ware." +msgstr "" + +#: ../../../Misc/NEWS:10327 +msgid "" +"`Issue #16918 `__: test_codecs now works with " +"unittest test discovery. Patch by Zachary Ware." +msgstr "" + +#: ../../../Misc/NEWS:10330 +msgid "" +"`Issue #16919 `__: test_crypt now works with " +"unittest test discovery. Patch by Zachary Ware." +msgstr "" + +#: ../../../Misc/NEWS:10333 +msgid "" +"`Issue #16910 `__: test_bytes, test_unicode, " +"and test_userstring now work with unittest test discovery. Patch by Zachary " +"Ware." +msgstr "" + +#: ../../../Misc/NEWS:10336 +msgid "" +"`Issue #16905 `__: test_warnings now works " +"with unittest test discovery. Initial patch by Berker Peksag." +msgstr "" + +#: ../../../Misc/NEWS:10339 +msgid "" +"`Issue #16898 `__: test_bufio now works with " +"unittest test discovery. Patch by Zachary Ware." +msgstr "" + +#: ../../../Misc/NEWS:10342 +msgid "" +"`Issue #16888 `__: test_array now works with " +"unittest test discovery. Patch by Zachary Ware." +msgstr "" + +#: ../../../Misc/NEWS:10345 +msgid "" +"`Issue #16896 `__: test_asyncore now works " +"with unittest test discovery. Patch by Zachary Ware." +msgstr "" + +#: ../../../Misc/NEWS:10348 +msgid "" +"`Issue #16897 `__: test_bisect now works with " +"unittest test discovery. Initial patch by Zachary Ware." +msgstr "" + +#: ../../../Misc/NEWS:10351 +msgid "" +"`Issue #16852 `__: test_genericpath, " +"test_posixpath, test_ntpath, and test_macpath now work with unittest test " +"discovery. Patch by Zachary Ware." +msgstr "" + +#: ../../../Misc/NEWS:10354 +msgid "" +"`Issue #16748 `__: test_heapq now works with " +"unittest test discovery." +msgstr "" + +#: ../../../Misc/NEWS:10356 +msgid "" +"`Issue #10646 `__: Tests rearranged for os." +"samefile/samestat to check for not just symlinks but also hard links." +msgstr "" + +#: ../../../Misc/NEWS:10359 +msgid "" +"`Issue #15302 `__: Switch regrtest from using " +"getopt to using argparse." +msgstr "" + +#: ../../../Misc/NEWS:10361 +msgid "" +"`Issue #15324 `__: Fix regrtest parsing of --" +"fromfile, --match, and --randomize options." +msgstr "" + +#: ../../../Misc/NEWS:10364 +msgid "" +"`Issue #16702 `__: test_urllib2_localnet " +"tests now correctly ignores proxies for localhost tests." +msgstr "" + +#: ../../../Misc/NEWS:10367 +msgid "" +"`Issue #16664 `__: Add regression tests for " +"glob's behaviour concerning entries starting with a \".\". Patch by " +"Sebastian Kreft." +msgstr "" + +#: ../../../Misc/NEWS:10370 +msgid "" +"`Issue #13390 `__: The ``-R`` option to " +"regrtest now also checks for memory allocation leaks, using :func:`sys." +"getallocatedblocks()`." +msgstr "" + +#: ../../../Misc/NEWS:10373 +msgid "" +"`Issue #16559 `__: Add more tests for the " +"json module, including some from the official test suite at json.org. Patch " +"by Serhiy Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:10376 +msgid "" +"`Issue #16661 `__: Fix the `os." +"getgrouplist()` test by not assuming that it gives the same output as :" +"command:`id -G`." +msgstr "" + +#: ../../../Misc/NEWS:10379 +msgid "" +"`Issue #16115 `__: Add some tests for the " +"executable argument to subprocess.Popen(). Initial patch by Kushal Das." +msgstr "" + +#: ../../../Misc/NEWS:10382 +msgid "" +"`Issue #16126 `__: PyErr_Format format " +"mismatch in _testcapimodule.c. Patch by Serhiy Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:10385 +msgid "" +"`Issue #15304 `__: Fix warning message when " +"`os.chdir()` fails inside `test.support.temp_cwd()`. Patch by Chris " +"Jerdonek." +msgstr "" + +#: ../../../Misc/NEWS:10388 +msgid "" +"`Issue #15802 `__: Fix test logic in " +"`TestMaildir.test_create_tmp()`. Patch by Serhiy Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:10391 +msgid "" +"`Issue #15557 `__: Added a test suite for the " +"webbrowser module, thanks to Anton Barkovsky." +msgstr "" + +#: ../../../Misc/NEWS:10394 +msgid "" +"`Issue #16698 `__: Skip posix test_getgroups " +"when built with OS X deployment target prior to 10.6." +msgstr "" + +#: ../../../Misc/NEWS:10400 +msgid "" +"`Issue #16067 `__: Add description into MSI " +"file to replace installer's temporary name." +msgstr "" + +#: ../../../Misc/NEWS:10403 +msgid "" +"`Issue #18257 `__: Fix readlink usage in " +"python-config. Install the python version again on Darwin." +msgstr "" + +#: ../../../Misc/NEWS:10406 +msgid "" +"`Issue #18481 `__: Add C coverage reporting " +"with gcov and lcov. A new make target \"coverage-report\" creates an " +"instrumented Python build, runs unit tests and creates a HTML. The report " +"can be updated with \"make coverage-lcov\"." +msgstr "" + +#: ../../../Misc/NEWS:10410 +msgid "" +"`Issue #17845 `__: Clarified the message " +"printed when some module are not built." +msgstr "" + +#: ../../../Misc/NEWS:10412 +msgid "" +"`Issue #18256 `__: Compilation fix for recent " +"AIX releases. Patch by David Edelsohn." +msgstr "" + +#: ../../../Misc/NEWS:10415 +msgid "" +"`Issue #17547 `__: In configure, explicitly " +"pass -Wformat for the benefit for GCC 4.8." +msgstr "" + +#: ../../../Misc/NEWS:10418 +msgid "" +"`Issue #15172 `__: Document NASM 2.10+ as " +"requirement for building OpenSSL 1.0.1 on Windows." +msgstr "" + +#: ../../../Misc/NEWS:10421 +msgid "" +"`Issue #17591 `__: Use lowercase filenames " +"when including Windows header files. Patch by Roumen Petrov." +msgstr "" + +#: ../../../Misc/NEWS:10424 +msgid "" +"`Issue #17550 `__: Fix the --enable-profiling " +"configure switch." +msgstr "" + +#: ../../../Misc/NEWS:10426 +msgid "" +"`Issue #17425 `__: Build with openssl 1.0.1d " +"on Windows." +msgstr "" + +#: ../../../Misc/NEWS:10428 +msgid "" +"`Issue #16754 `__: Fix the incorrect shared " +"library extension on linux. Introduce two makefile macros SHLIB_SUFFIX and " +"EXT_SUFFIX. SO now has the value of SHLIB_SUFFIX again (as in 2.x and 3.1). " +"The SO macro is removed in 3.4." +msgstr "" + +#: ../../../Misc/NEWS:10432 +msgid "" +"`Issue #5033 `__: Fix building of the sqlite3 " +"extension module when the SQLite library version has \"beta\" in it. Patch " +"by Andreas Pelme." +msgstr "" + +#: ../../../Misc/NEWS:10435 +msgid "" +"`Issue #17228 `__: Fix building without " +"pymalloc." +msgstr "" + +#: ../../../Misc/NEWS:10437 +msgid "" +"`Issue #3718 `__: Use AC_ARG_VAR to set " +"MACHDEP in configure.ac." +msgstr "" + +#: ../../../Misc/NEWS:10439 +msgid "" +"`Issue #16235 `__: Implement python-config as " +"a shell script." +msgstr "" + +#: ../../../Misc/NEWS:10441 +msgid "" +"`Issue #16769 `__: Remove outdated Visual " +"Studio projects." +msgstr "" + +#: ../../../Misc/NEWS:10443 +msgid "" +"`Issue #17031 `__: Fix running regen in cross " +"builds." +msgstr "" + +#: ../../../Misc/NEWS:10445 +msgid "" +"`Issue #3754 `__: fix typo in pthread " +"AC_CACHE_VAL." +msgstr "" + +#: ../../../Misc/NEWS:10447 +msgid "" +"`Issue #15484 `__: Fix _PYTHON_PROJECT_BASE " +"for srcdir != builddir builds; use _PYTHON_PROJECT_BASE in distutils/" +"sysconfig.py." +msgstr "" + +#: ../../../Misc/NEWS:10450 +msgid "Drop support for Windows 2000 (changeset e52df05b496a)." +msgstr "" + +#: ../../../Misc/NEWS:10452 +msgid "" +"`Issue #17029 `__: Let h2py search the " +"multiarch system include directory." +msgstr "" + +#: ../../../Misc/NEWS:10454 +msgid "" +"`Issue #16953 `__: Fix socket module " +"compilation on platforms with HAVE_BROKEN_POLL. Patch by Jeffrey Armstrong." +msgstr "" + +#: ../../../Misc/NEWS:10457 +msgid "" +"`Issue #16320 `__: Remove redundant Makefile " +"dependencies for strings and bytes." +msgstr "" + +#: ../../../Misc/NEWS:10459 +msgid "" +"Cross compiling needs host and build settings. configure no longer creates a " +"broken PYTHON_FOR_BUILD variable when --build is missing." +msgstr "" + +#: ../../../Misc/NEWS:10462 +msgid "" +"Fix cross compiling issue in setup.py, ensure that lib_dirs and inc_dirs are " +"defined in cross compiling mode, too." +msgstr "" + +#: ../../../Misc/NEWS:10465 +msgid "" +"`Issue #16836 `__: Enable IPv6 support even " +"if IPv6 is disabled on the build host." +msgstr "" + +#: ../../../Misc/NEWS:10467 +msgid "" +"`Issue #16593 `__: Have BSD 'make -s' do the " +"right thing, thanks to Daniel Shahaf" +msgstr "" + +#: ../../../Misc/NEWS:10469 +msgid "" +"`Issue #16262 `__: fix out-of-src-tree " +"builds, if mercurial is not installed." +msgstr "" + +#: ../../../Misc/NEWS:10471 +msgid "" +"`Issue #15298 `__: ensure _sysconfigdata is " +"generated in build directory, not source directory." +msgstr "" + +#: ../../../Misc/NEWS:10474 +msgid "" +"`Issue #15833 `__: Fix a regression in 3.3 " +"that resulted in exceptions being raised if importlib failed to write byte-" +"compiled files. This affected attempts to build Python out-of-tree from a " +"read-only source directory." +msgstr "" + +#: ../../../Misc/NEWS:10478 +msgid "" +"`Issue #15923 `__: Fix a mistake in ``asdl_c." +"py`` that resulted in a TypeError after 2801bf875a24 (see #15801)." +msgstr "" + +#: ../../../Misc/NEWS:10481 +msgid "`Issue #16135 `__: Remove OS/2 support." +msgstr "" + +#: ../../../Misc/NEWS:10483 +msgid "" +"`Issue #15819 `__: Make sure we can build " +"Python out-of-tree from a read-only source directory. (Somewhat related to " +"`issue #9860 `__.)" +msgstr "" + +#: ../../../Misc/NEWS:10486 +msgid "" +"`Issue #15587 `__: Enable Tk high-resolution " +"text rendering on Macs with Retina displays. Applies to Tkinter apps, such " +"as IDLE, on OS X framework builds linked with Cocoa Tk 8.5." +msgstr "" + +#: ../../../Misc/NEWS:10490 +msgid "" +"`Issue #17161 `__: make install now also " +"installs a python3 man page." +msgstr "" + +#: ../../../Misc/NEWS:10495 +msgid "" +"`Issue #18351 `__: Fix various issues in a " +"function in importlib provided to help " +"PyImport_ExecCodeModuleWithPathnames() (and thus by extension " +"PyImport_ExecCodeModule() and PyImport_ExecCodeModuleEx())." +msgstr "" + +#: ../../../Misc/NEWS:10499 +msgid "" +"`Issue #15767 `__: Added " +"PyErr_SetImportErrorSubclass()." +msgstr "" + +#: ../../../Misc/NEWS:10501 +msgid "PyErr_SetImportError() now sets TypeError when its msg argument is set." +msgstr "" + +#: ../../../Misc/NEWS:10503 +msgid "" +"`Issue #9369 `__: The types of `char*` " +"arguments of PyObject_CallFunction() and PyObject_CallMethod() now changed " +"to `const char*`. Based on patches by Jörg Müller and Lars Buitinck." +msgstr "" + +#: ../../../Misc/NEWS:10507 +msgid "" +"`Issue #17206 `__: Py_CLEAR(), Py_DECREF(), " +"Py_XINCREF() and Py_XDECREF() now expand their arguments once instead of " +"multiple times. Patch written by Illia Polosukhin." +msgstr "" + +#: ../../../Misc/NEWS:10511 +msgid "" +"`Issue #17522 `__: Add the PyGILState_Check() " +"API." +msgstr "" + +#: ../../../Misc/NEWS:10513 +msgid "" +"`Issue #17327 `__: Add PyDict_SetDefault." +msgstr "" + +#: ../../../Misc/NEWS:10515 +msgid "" +"`Issue #16881 `__: Fix Py_ARRAY_LENGTH macro " +"for GCC < 3.1." +msgstr "" + +#: ../../../Misc/NEWS:10517 +msgid "" +"`Issue #16505 `__: Remove unused " +"Py_TPFLAGS_INT_SUBCLASS." +msgstr "" + +#: ../../../Misc/NEWS:10519 +msgid "" +"`Issue #16086 `__: PyTypeObject.tp_flags and " +"PyType_Spec.flags are now unsigned (unsigned long and unsigned int) to avoid " +"an undefined behaviour with Py_TPFLAGS_TYPE_SUBCLASS ((1 << 31). " +"PyType_GetFlags() result type is now unsigned too (unsigned long, instead of " +"long)." +msgstr "" + +#: ../../../Misc/NEWS:10524 +msgid "" +"`Issue #16166 `__: Add PY_LITTLE_ENDIAN and " +"PY_BIG_ENDIAN macros and unified endianness detection and handling." +msgstr "" + +#: ../../../Misc/NEWS:10530 +msgid "" +"`Issue #23006 `__: Improve the documentation " +"and indexing of dict.__missing__. Add an entry in the language datamodel " +"special methods section. Revise and index its discussion in the stdtypes " +"mapping/dict section." +msgstr "" + +#: ../../../Misc/NEWS:10534 +msgid "" +"`Issue #17701 `__: Improving strftime " +"documentation." +msgstr "" + +#: ../../../Misc/NEWS:10536 +msgid "" +"`Issue #18440 `__: Clarify that `hash()` can " +"truncate the value returned from an object's custom `__hash__()` method." +msgstr "" + +#: ../../../Misc/NEWS:10539 +msgid "" +"`Issue #17844 `__: Add links to encoders and " +"decoders for bytes-to-bytes codecs." +msgstr "" + +#: ../../../Misc/NEWS:10541 +msgid "" +"`Issue #14097 `__: improve the \"introduction" +"\" page of the tutorial." +msgstr "" + +#: ../../../Misc/NEWS:10543 +msgid "" +"`Issue #17977 `__: The documentation for the " +"cadefault argument's default value in urllib.request.urlopen() is fixed to " +"match the code." +msgstr "" + +#: ../../../Misc/NEWS:10546 +msgid "" +"`Issue #6696 `__: add documentation for the " +"Profile objects, and improve profile/cProfile docs. Patch by Tom Pinckney." +msgstr "" + +#: ../../../Misc/NEWS:10549 +msgid "" +"`Issue #15940 `__: Specify effect of locale " +"on time functions." +msgstr "" + +#: ../../../Misc/NEWS:10551 +msgid "" +"`Issue #17538 `__: Document XML vulnerabilties" +msgstr "" + +#: ../../../Misc/NEWS:10553 +msgid "" +"`Issue #16642 `__: sched.scheduler timefunc " +"initial default is time.monotonic. Patch by Ramchandra Apte" +msgstr "" + +#: ../../../Misc/NEWS:10556 +msgid "" +"`Issue #17047 `__: remove doubled words in " +"docs and docstrings reported by Serhiy Storchaka and Matthew Barnett." +msgstr "" + +#: ../../../Misc/NEWS:10559 +msgid "" +"`Issue #15465 `__: Document the versioning " +"macros in the C API docs rather than the standard library docs. Patch by " +"Kushal Das." +msgstr "" + +#: ../../../Misc/NEWS:10562 +msgid "" +"`Issue #16406 `__: Combine the pages for " +"uploading and registering to PyPI." +msgstr "" + +#: ../../../Misc/NEWS:10564 +msgid "" +"`Issue #16403 `__: Document how distutils " +"uses the maintainer field in PKG-INFO. Patch by Jyrki Pulliainen." +msgstr "" + +#: ../../../Misc/NEWS:10567 +msgid "" +"`Issue #16695 `__: Document how glob handles " +"filenames starting with a dot. Initial patch by Jyrki Pulliainen." +msgstr "" + +#: ../../../Misc/NEWS:10570 +msgid "" +"`Issue #8890 `__: Stop advertising an insecure " +"practice by replacing uses of the /tmp directory with better alternatives in " +"the documentation. Patch by Geoff Wilson." +msgstr "" + +#: ../../../Misc/NEWS:10574 +msgid "" +"`Issue #17203 `__: add long option names to " +"unittest discovery docs." +msgstr "" + +#: ../../../Misc/NEWS:10576 +msgid "" +"`Issue #13094 `__: add \"Why do lambdas " +"defined in a loop with different values all return the same result?\" " +"programming FAQ." +msgstr "" + +#: ../../../Misc/NEWS:10579 +msgid "" +"`Issue #14901 `__: Update portions of the " +"Windows FAQ. Patch by Ashish Nitin Patil." +msgstr "" + +#: ../../../Misc/NEWS:10582 +msgid "" +"`Issue #16267 `__: Better document the 3.3+ " +"approach to combining @abstractmethod with @staticmethod, @classmethod and " +"@property" +msgstr "" + +#: ../../../Misc/NEWS:10585 +msgid "" +"`Issue #15209 `__: Clarify exception chaining " +"description in exceptions module documentation" +msgstr "" + +#: ../../../Misc/NEWS:10588 +msgid "" +"`Issue #15990 `__: Improve argument/parameter " +"documentation." +msgstr "" + +#: ../../../Misc/NEWS:10590 +msgid "" +"`Issue #16209 `__: Move the documentation for " +"the str built-in function to a new str class entry in the \"Text Sequence " +"Type\" section." +msgstr "" + +#: ../../../Misc/NEWS:10593 +msgid "" +"`Issue #13538 `__: Improve str() and object." +"__str__() documentation." +msgstr "" + +#: ../../../Misc/NEWS:10595 +msgid "" +"`Issue #16489 `__: Make it clearer that " +"importlib.find_loader() needs parent packages to be explicitly imported." +msgstr "" + +#: ../../../Misc/NEWS:10598 +msgid "" +"`Issue #16400 `__: Update the description of " +"which versions of a given package PyPI displays." +msgstr "" + +#: ../../../Misc/NEWS:10601 +msgid "" +"`Issue #15677 `__: Document that zlib and " +"gzip accept a compression level of 0 to mean 'no compression'. Patch by " +"Brian Brazil." +msgstr "" + +#: ../../../Misc/NEWS:10604 +msgid "" +"`Issue #16197 `__: Update winreg docstrings " +"and documentation to match code. Patch by Zachary Ware." +msgstr "" + +#: ../../../Misc/NEWS:10607 +msgid "" +"`Issue #8040 `__: added a version switcher to " +"the documentation. Patch by Yury Selivanov." +msgstr "" + +#: ../../../Misc/NEWS:10610 +msgid "" +"`Issue #16241 `__: Document -X faulthandler " +"command line option. Patch by Marek Šuppa." +msgstr "" + +#: ../../../Misc/NEWS:10613 +msgid "" +"Additional comments and some style changes in the concurrent.futures URL " +"retrieval example" +msgstr "" + +#: ../../../Misc/NEWS:10616 +msgid "" +"`Issue #16115 `__: Improve subprocess.Popen() " +"documentation around args, shell, and executable arguments." +msgstr "" + +#: ../../../Misc/NEWS:10619 +msgid "" +"`Issue #13498 `__: Clarify docs of os." +"makedirs()'s exist_ok argument. Done with great native-speaker help from R. " +"David Murray." +msgstr "" + +#: ../../../Misc/NEWS:10622 +msgid "" +"`Issue #15533 `__: Clarify docs and add tests " +"for `subprocess.Popen()`'s cwd argument." +msgstr "" + +#: ../../../Misc/NEWS:10625 +msgid "" +"`Issue #15979 `__: Improve timeit " +"documentation." +msgstr "" + +#: ../../../Misc/NEWS:10627 +msgid "" +"`Issue #16036 `__: Improve documentation of " +"built-in `int()`'s signature and arguments." +msgstr "" + +#: ../../../Misc/NEWS:10630 +msgid "" +"`Issue #15935 `__: Clarification of " +"`argparse` docs, re: add_argument() type and default arguments. Patch " +"contributed by Chris Jerdonek." +msgstr "" + +#: ../../../Misc/NEWS:10633 +msgid "" +"`Issue #11964 `__: Document a change in v3.2 " +"to the behavior of the indent parameter of json encoding operations." +msgstr "" + +#: ../../../Misc/NEWS:10636 +msgid "" +"`Issue #15116 `__: Remove references to " +"appscript as it is no longer being supported." +msgstr "" + +#: ../../../Misc/NEWS:10642 +msgid "" +"`Issue #18817 `__: Fix a resource warning in " +"Lib/aifc.py demo. Patch by Vajrasky Kok." +msgstr "" + +#: ../../../Misc/NEWS:10645 +msgid "" +"`Issue #18439 `__: Make patchcheck work on " +"Windows for ACKS, NEWS." +msgstr "" + +#: ../../../Misc/NEWS:10647 +msgid "" +"`Issue #18448 `__: Fix a typo in Tools/demo/" +"eiffel.py." +msgstr "" + +#: ../../../Misc/NEWS:10649 +msgid "" +"`Issue #18457 `__: Fixed saving of formulas " +"and complex numbers in Tools/demo/ss1.py." +msgstr "" + +#: ../../../Misc/NEWS:10652 +msgid "" +"`Issue #18449 `__: Make Tools/demo/ss1.py " +"work again on Python 3. Patch by Févry Thibault." +msgstr "" + +#: ../../../Misc/NEWS:10655 +msgid "" +"`Issue #12990 `__: The \"Python Launcher\" on " +"OSX could not launch python scripts that have paths that include wide " +"characters." +msgstr "" + +#: ../../../Misc/NEWS:10658 +msgid "" +"`Issue #15239 `__: Make mkstringprep.py work " +"again on Python 3." +msgstr "" + +#: ../../../Misc/NEWS:10660 +msgid "" +"`Issue #17028 `__: Allowed Python arguments " +"to be supplied to the Windows launcher." +msgstr "" + +#: ../../../Misc/NEWS:10663 +msgid "" +"`Issue #17156 `__: pygettext.py now detects " +"the encoding of source files and correctly writes and escapes non-ascii " +"characters." +msgstr "" + +#: ../../../Misc/NEWS:10666 +msgid "" +"`Issue #15539 `__: Fix a number of bugs in " +"Tools/scripts/pindent.py. Now pindent.py works with a \"with\" statement. " +"pindent.py no longer produces improper indentation. pindent.py now works " +"with continued lines broken after \"class\" or \"def\" keywords and with " +"continuations at the start of line." +msgstr "" + +#: ../../../Misc/NEWS:10671 +msgid "" +"`Issue #11797 `__: Add a 2to3 fixer that maps " +"reload() to imp.reload()." +msgstr "" + +#: ../../../Misc/NEWS:10673 +msgid "" +"`Issue #10966 `__: Remove the concept of " +"unexpected skipped tests." +msgstr "" + +#: ../../../Misc/NEWS:10675 +msgid "" +"`Issue #9893 `__: Removed the Misc/Vim " +"directory." +msgstr "" + +#: ../../../Misc/NEWS:10677 +msgid "Removed the Misc/TextMate directory." +msgstr "" + +#: ../../../Misc/NEWS:10679 +msgid "" +"`Issue #16245 `__: Add the Tools/scripts/" +"parse_html5_entities.py script to parse the list of HTML5 entities and " +"update the html.entities.html5 dictionary." +msgstr "" + +#: ../../../Misc/NEWS:10682 +msgid "" +"`Issue #15378 `__: Fix Tools/unicode/" +"comparecodecs.py. Patch by Serhiy Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:10684 +msgid "" +"`Issue #16549 `__: Make json.tool work again " +"on Python 3 and add tests. Initial patch by Berker Peksag and Serhiy " +"Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:10687 +msgid "" +"`Issue #13301 `__: use ast.literal_eval() " +"instead of eval() in Tools/i18n/msgfmt.py. Patch by Serhiy Storchaka." +msgstr "" + +#: ../../../Misc/NEWS:10693 +msgid "" +"`Issue #18569 `__: The installer now adds .py " +"to the PATHEXT variable when extensions are registered. Patch by Paul Moore." +msgstr "" + +#: ../../../Misc/NEWS:10696 +msgid "**(For information about older versions, consult the HISTORY file.)**" +msgstr "" + +#: ../Doc/whatsnew/index.rst:5 +msgid "What's New in Python" +msgstr "" + +#: ../Doc/whatsnew/index.rst:7 +msgid "" +"The \"What's New in Python\" series of essays takes tours through the most " +"important changes between major Python versions. They are a \"must read\" " +"for anyone wishing to stay up-to-date after a new release." +msgstr "" + +#: ../Doc/whatsnew/index.rst:30 +msgid "" +"The \"Changelog\" is a HTML version of the file :source:`Misc/NEWS` which " +"contains *all* nontrivial changes to Python for the current version." +msgstr ""